CN203913879U - Tables with adjustable tops - Google Patents
Tables with adjustable tops Download PDFInfo
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- CN203913879U CN203913879U CN201420261659.8U CN201420261659U CN203913879U CN 203913879 U CN203913879 U CN 203913879U CN 201420261659 U CN201420261659 U CN 201420261659U CN 203913879 U CN203913879 U CN 203913879U
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
一种具有可调式桌板的桌子，包含一桌脚、一框架、一桌板、一角度调整装置，及一前后位置调整装置，框架可滑动地连接于桌脚并可沿一前后方向相对于桌脚滑动，桌板可转动地枢接于框架并可相对于框架转动，角度调整装置设置于框架与桌板之间用以将桌板定位在一所需的倾斜角度位置，前后位置调整装置设置于桌脚与框架之间用以将框架定位在一所需的调整位置，借此，能增加调整上的弹性，以便于使用者能依照个人需求进行桌板的调整。
A table with an adjustable table top includes a table leg, a frame, a table top, an angle adjustment device, and a front-to-back position adjustment device. The frame is slidably connected to the table leg and can slide relative to the table leg in a front-to-back direction. The table top is rotatably pivoted to the frame and can rotate relative to the frame. The angle adjustment device is arranged between the frame and the table top to position the table top at a desired tilt angle. The front-to-back position adjustment device is arranged between the table leg and the frame to position the frame at a desired adjustment position. Thereby, the flexibility of adjustment can be increased so that the user can adjust the table top according to personal needs.
Description
Technical field
The utility model relates to a kind of desk, particularly relates to a kind of desk with adjustable table.
Background technology
The desk of existing adjustable tabletop gradient, has the table of an adjustable tilt angle, and user can adjust the angle of inclination of table voluntarily, so that can have better suited oblique viewing angle in the time reading, write or work.
But, along with each user's stature and sitting posture difference, if table cannot carry out the adjustment of front and back position, for user, still can cause the inconvenience in use, therefore, existing desk still has the space of further improvement.
Summary of the invention
An object of the present utility model, is to provide a kind of desk with adjustable table, and its table can carry out the adjustment of angle of inclination and front and back position, whereby, can increase the elasticity on adjusting, so that user can carry out according to demands of individuals the adjustment of table.
Another object of the present utility model, is to provide a kind of desk with adjustable table, and user can facilitate and promptly carry out the adjustment action of table.
The purpose of this utility model and solution background technology problem realize by the following technical solutions, according to the desk with adjustable table the utility model proposes, comprise a pin, a table, and an angular adjustment apparatus.
This desk also comprises a framework, an and front and back position adjusting device, this framework is connected in slidably this pin and can slides with respect to this pin along a fore-and-aft direction, this table is articulated in rotationally this framework and can rotates with respect to this framework, this angular adjustment apparatus is arranged between this framework and this table in order to this table is positioned to a required position, angle of inclination, this angular adjustment apparatus comprises that one makes the shore of its inclination in order to shore this table, one is arranged at this framework and is locked in liftedly the first locked component of this shore, an and first release the lock assembly that is arranged at this table and is connected with this first locked component, this the first release the lock assembly can be for operation to remove the lock-out state between this first locked component and this shore, this front and back position adjusting device is arranged between this pin and this framework in order to this framework is positioned to a required adjustment position, this front and back position adjusting device comprises a cross bar that is arranged at this pin and extends along this fore-and-aft direction, one is sheathed on this cross bar and is locked in liftedly the second locked component of this cross bar, an and second release the lock assembly that is arranged at this framework and is connected with this second locked component, this the second release the lock assembly can be for operation to remove the lock-out state between this second locked component and this cross bar.
This shore one end is articulated in this table, this first locked component comprises first framework, that is articulated in this framework and is articulated in the first locking plate of this first framework, and first spring being arranged in this first framework, this first locking plate can be at a clip in the latched position of this shore, and one and the unlocking position that separates of this shore between rotate, this first spring makes it be positioned at this latched position to this first locking plate bias voltage.
This first release the lock assembly comprises a first carrying shell, that is arranged at this table and is arranged at this first carrying shell and can supplies the first release the lock button of operation, and one be connected in first between this first locking plate and this first release the lock button and be connected cable, this first release the lock button can drive this first locking plate to turn to this unlocking position by this first connecting line line.
This first locking plate is formed with a first clip hole wearing for this shore, and first inner peripheral surface that defines this first clip hole, and the aperture in this first clip hole is greater than the external diameter of this shore, this first inner peripheral surface in order to clip in this shore.
This table comprises an end face, a bottom surface, and the groove of wearing that runs through this end face and this bottom surface, this the first carrying shell is arranged at this bottom surface, this the first release the lock button comprises that a traversing section, extending along this fore-and-aft direction is formed at the first pivot of this traversing section front side and contiguous bottom, and the section of pressing being protruded out upward by this traversing section rear side, this first pivot is articulated in this first carrying shell rotationally, and this section of pressing is arranged in this and wears groove and protrude out this end face.
This first framework comprises one first riser, one is formed at first connecting plate on this first riser top, and first baffle plate that is formed at this first riser bottom, this first riser is formed with one first perforation, this first perforation is used for this shore and this first connection cable and is worn, this first connecting plate is formed with one first perforation, this first perforation has a first slotted hole portion that is adjacent to this first riser and can wears for this first locking plate, and one be communicated in the first short hole portion of this first slotted hole portion in contrast to a side of this first riser, the length that this first short hole portion extends along a left and right directions is less than the length that this first slotted hole portion extends along this left and right directions, this first locking plate comprises that one is formed with the main leaf body in this first clip hole, one clip lamellar body, and one be connected between this main leaf body and this clip lamellar body and be extended through the jugular sclerite body in this first short hole portion, this clip lamellar body clip is in this first connecting plate, this first baffle plate in order to this main leaf body of block so that this first locking plate is positioned at this unlocking position.
This first framework also comprises that two are connected to this first riser left and right sides and are articulated in the pivot joint side plate of this framework, this traversing section top of this first release the lock button is formed with first draw-in groove that is located at interval at this first pivot top, this main leaf body of this first locking plate is formed with a first side groove that is located at interval at below, this first clip hole, this the first connection cable is arranged in this first side groove, this the first connection cable comprises two fixture blocks that are positioned at end opposite, and this two fixture block is connected in respectively this first draw-in groove and this main leaf body.
This second locked component comprises one second framework, at least one the second locking plate that is articulated in this second framework, and second spring being arranged in this second framework, this second locking plate can be at a clip in the latched position of this cross bar, and one and the unlocking position that separates of this cross bar between rotate, this second spring makes it be positioned at this latched position to this second locking plate bias voltage.
This second release the lock assembly comprises a second carrying shell, that is arranged at this framework and is arranged at this second carrying shell and can supplies the second release the lock button of operation, and one be connected in second between this second locking plate and this second release the lock button and be connected cable, this second release the lock button can drive this second locking plate to turn to this unlocking position by this second connecting line line.
This second locking plate is formed with a second clip hole wearing for this cross bar, and second inner peripheral surface that defines this second clip hole, and the aperture in this second clip hole is greater than the external diameter of this cross bar, this second inner peripheral surface in order to clip in this cross bar.
This second carrying shell is formed with a storage tank, and two be communicated in respectively this storage tank bottom and left and right fluting separately, this the second release the lock button is arranged in this storage tank and comprises that one is connected in this second joint riser, that connects cable and is formed at this joint riser top and is articulated in rotationally the second pivot of this second carrying shell, two side plates that are formed at respectively this joint riser opposition side and stretch through out respectively these two flutings, and one is connected in this biside plate bottom and exposes outside the plate of pulling of this second carrying shell below.
This second framework comprises one second riser, and second connecting plate that is formed at this second riser top, this second riser is formed with one second perforation, this second perforation is used for this cross bar and this second connection cable and is worn, this second connecting plate is formed with one second perforation, this second perforation has a second slotted hole portion that is adjacent to this second riser and can wears for this second locking plate, and at least one second short hole portion of this second slotted hole portion in contrast to this second riser one side that be communicated in, the length that this second short hole portion extends along a left and right directions is less than the length that this second slotted hole portion extends along this left and right directions, this second locking plate comprises that one is formed with the main leaf body in this second clip hole, one clip lamellar body, and one be connected between this main leaf body and this clip lamellar body and be extended through the jugular sclerite body in this second short hole portion, this clip lamellar body clip is in this second connecting plate.
This joint riser bottom of this second release the lock button is formed with one second draw-in groove, this main leaf body of this second locking plate is formed with a second side groove that is located at interval at below, this second clip hole, this the second connection cable is arranged in this second side groove, this the second connection cable comprises two fixture blocks that are positioned at end opposite, and this two fixture block is connected in respectively this second draw-in groove and this main leaf body.
This second framework also comprises that one is formed at the second baffle of this second riser bottom, this second baffle in order to this main leaf body of block so that this second locking plate is positioned at this unlocking position.
This second perforation has two the second short hole portions that are communicated in respectively this second slotted hole portion opposition side, this second locked component comprises two the second locking plates, respectively this jugular sclerite body of this second locking plate is extended through in the portion of the short hole of corresponding this second, this second both ends of the spring is connected to respectively this two second locking plate side in opposite directions, this second spring makes it be positioned at this latched position to this two second locking plate bias voltage, this the second connection cable also comprises a center line body, an and cover wiring body that is sheathed on this center line body, this center line body end opposite exposes outside respectively this cover wiring body, this two fixture block is arranged at respectively this center line body end opposite, this cover wiring body has a tail end, this main leaf body that this corresponding fixture block and this tail end are connected in respectively this two second locking plate away from a side, this two second locking plate is in the time of this latched position, this cover wiring body and coated this center line body of part thereof are to be relaxed state.
This second connection cable also comprises that one is sheathed on the sleeve pipe on this center line body, this sleeve pipe is between this main leaf body of this two second locking plate, this sleeve pipe has two block ends, this two blocks end is respectively in order to this main leaf body of this two second locking plate of block, so that this two second locking plate is positioned at this unlocking position.
This second release the lock assembly also comprises one and is fixed on the fixed head of this second carrying on shell, and a fixed bar being fixedly connected between this second riser of this fixed head and this second framework.
According to the desk with adjustable table the utility model proposes, comprise a pin, a table, and an angular adjustment apparatus.
This desk also comprises a framework that is arranged at this pin, this table is articulated in rotationally this framework and can rotates with respect to this framework, this angular adjustment apparatus is arranged between this framework and this table in order to this table is positioned to a required position, angle of inclination, this angular adjustment apparatus comprises that one makes the shore of its inclination in order to shore this table, one is arranged at this framework and is locked in liftedly the locked component of this shore, an and release the lock assembly that is arranged at this table and is connected with this locked component, this release the lock assembly can be for operation to remove the lock-out state between this locked component and this shore.
This shore one end is articulated in this table, this locked component comprises a framework, that is articulated in this framework and is articulated in the locking plate of this framework, and the spring being arranged in this framework, this locking plate can be at a clip in the latched position of this shore, and one and the unlocking position that separates of this shore between rotate, this spring makes it be positioned at this latched position to this locking plate bias voltage.
This release the lock assembly comprises a carrying shell, that is arranged at this table and is arranged at this carrying shell and can supplies the release the lock button of operation, and the cable that is connected being connected between this locking plate and this release the lock button, this release the lock button can drive this locking plate to turn to this unlocking position by this connecting line line.
This locking plate is formed with a clip hole wearing for this shore, and an inner peripheral surface that defines this clip hole, and the aperture in this clip hole is greater than the external diameter of this shore, this inner peripheral surface in order to clip in this shore.
This table comprises an end face, a bottom surface, and the groove of wearing that runs through this end face and this bottom surface, this carrying shell is arranged at this bottom surface, this release the lock button comprises that a traversing section, extending along this fore-and-aft direction is formed at the pivot of this traversing section front side and contiguous bottom, and the section of pressing being protruded out upward by this traversing section rear side, this pivot is articulated in this carrying shell rotationally, and this section of pressing is arranged in this and wears groove and protrude out this end face.
This framework comprises a riser, one is formed at the connecting plate on this riser top, an and baffle plate that is formed at this riser bottom, this riser is formed with a perforation, this perforation is used for this shore and this connection cable and is worn, this connecting plate is formed with a perforation, this perforation has a slotted hole portion that is adjacent to this riser and can wears for this locking plate, and one be communicated in the short hole portion of this slotted hole portion in contrast to a side of this riser, the length that this short hole portion extends along a left and right directions is less than the length that this slotted hole portion extends along this left and right directions, this locking plate comprises that one is formed with the main leaf body in this clip hole, one clip lamellar body, and one be connected between this main leaf body and this clip lamellar body and be extended through the jugular sclerite body in this short hole portion, this clip lamellar body clip is in this connecting plate, this baffle plate in order to this main leaf body of block so that this locking plate is positioned at this unlocking position.
This framework also comprises that two are connected to this riser left and right sides and are articulated in the pivot joint side plate of this framework, this traversing section top of this release the lock button is formed with a draw-in groove that is located at interval at this pivot top, this main leaf body of this locking plate is formed with a side groove that is located at interval at below, this clip hole, this connection cable is arranged in this side groove, this connection cable comprises two fixture blocks that are positioned at end opposite, and this two fixture block is connected in respectively this draw-in groove and this main leaf body.
According to the desk with adjustable table the utility model proposes, comprise a pin and a table.
This desk also comprises a framework and a front and back position adjusting device, this framework is connected in slidably this pin and can slides with respect to this pin along a fore-and-aft direction, this table is arranged on this framework, this front and back position adjusting device is arranged between this pin and this framework in order to this framework is positioned to a required adjustment position, this front and back position adjusting device comprises a cross bar that is arranged at this pin and extends along this fore-and-aft direction, one is sheathed on this cross bar and is locked in liftedly the locked component of this cross bar, an and release the lock assembly that is arranged at this framework and is connected with this locked component, this release the lock assembly can be for operation to remove the lock-out state between this locked component and this cross bar.
This locked component comprises a framework, at least one locking plate that is articulated in this framework, and the spring being arranged in this framework, this locking plate can be at a clip in the latched position of this cross bar, and one and the unlocking position that separates of this cross bar between rotate, this spring makes it be positioned at this latched position to this locking plate bias voltage.
This release the lock assembly comprises a carrying shell, that is arranged at this framework and is arranged at this carrying shell and can supplies the release the lock button of operation, and the cable that is connected being connected between this locking plate and this release the lock button, this release the lock button can drive this locking plate to turn to this unlocking position by this connecting line line.
This locking plate is formed with a clip hole wearing for this cross bar, and an inner peripheral surface that defines this clip hole, and the aperture in this clip hole is greater than the external diameter of this cross bar, this inner peripheral surface in order to clip in this cross bar.
This carrying shell is formed with a storage tank, and two be communicated in respectively this storage tank bottom and left and right fluting separately, this release the lock button is arranged in this storage tank and comprises that a joint riser, that is connected in this connection cable is formed at this joint riser top and is articulated in rotationally the pivot of this carrying shell, two side plates that are formed at respectively this joint riser opposition side and stretch through out respectively these two flutings, and one is connected in this biside plate bottom and exposes outside the plate of pulling of this carrying shell below.
This framework comprises a riser, an and connecting plate that is formed at this riser top, this riser is formed with a perforation, this perforation is used for this cross bar and this connection cable and is worn, this connecting plate is formed with a perforation, this perforation has a slotted hole portion that is adjacent to this riser and can wears for this locking plate, and at least one short hole portion of this slotted hole portion in contrast to this riser one side that be communicated in, the length that this short hole portion extends along a left and right directions is less than the length that this slotted hole portion extends along this left and right directions, this locking plate comprises that one is formed with the main leaf body in this clip hole, one clip lamellar body, and one be connected between this main leaf body and this clip lamellar body and be extended through the jugular sclerite body in this short hole portion, this clip lamellar body clip is in this connecting plate.
This joint riser bottom of this release the lock button is formed with a draw-in groove, this main leaf body of this locking plate is formed with a side groove that is located at interval at below, this clip hole, this connection cable is arranged in this side groove, this connection cable comprises two fixture blocks that are positioned at end opposite, and this two fixture block is connected in respectively this draw-in groove and this main leaf body.
This framework also comprises that one is formed at the baffle plate of this riser bottom, this baffle plate in order to this main leaf body of block so that this locking plate is positioned at this unlocking position.
This perforation has two short hole portions that are communicated in respectively this slotted hole portion opposition side, this locked component comprises two locking plates, respectively this jugular sclerite body of this locking plate is extended through in the portion of the short hole of corresponding this, this both ends of the spring is connected to respectively this two locking plate side in opposite directions, this spring makes it be positioned at this latched position to this two locking plates bias voltage, this connection cable also comprises a center line body, an and cover wiring body that is sheathed on this center line body, this center line body end opposite exposes outside respectively this cover wiring body, this two fixture block is arranged at respectively this center line body end opposite, this cover wiring body has a tail end, this main leaf body that this corresponding fixture block and this tail end are connected in respectively this two locking plate away from a side, this two locking plate is in the time of this latched position, this cover wiring body and coated this center line body of part thereof are to be relaxed state.
This connection cable also comprises that one is sheathed on the sleeve pipe on this center line body, this sleeve pipe is between this main leaf body of this two locking plate, this sleeve pipe has two block ends, and this two blocks end is respectively in order to this main leaf body of this two locking plate of block, so that this two locking plate is positioned at this unlocking position.
This release the lock assembly also comprises a fixed head being fixed on this carrying shell, and a fixed bar being fixedly connected between this riser of this fixed head and this framework.
The beneficial effects of the utility model are: by the structural design of angular adjustment apparatus and front and back position adjusting device, elasticity can increase user and adjust table time, so that user can carry out the position, angle of inclination of table and the adjustment of front and back position according to demands of individuals.Moreover, because angular adjustment apparatus and front and back position adjusting device are very simple and easily in operation, therefore, the action that user can facilitate and promptly adjust.
Brief description of the drawings
Fig. 1 is the side view that the utlity model has the first preferred embodiment of the desk of adjustable table, and the annexation between table and angular adjustment apparatus is described;
Fig. 2 is the top view that the utlity model has the first preferred embodiment of the desk of adjustable table;
Fig. 3 is the top view that the utlity model has the first preferred embodiment of the desk of adjustable table, and the assembled relation between table pin, framework, angular adjustment apparatus and front and back position adjusting device is described, omits fixing table and table in figure;
Fig. 4 is the side-looking partial enlarged drawing that the utlity model has the first preferred embodiment of the desk of adjustable table, illustrates that the first locking plate position is in latched position;
Fig. 5 is the front view that the utlity model has the first framework of the first preferred embodiment of the desk of adjustable table, illustrates that the first riser is formed with the first perforation;
Fig. 6 is the top view that the utlity model has the first framework of the first preferred embodiment of the desk of adjustable table, illustrates that the first connecting plate is formed with the first perforation;
Fig. 7 is the front view that the utlity model has the first locking plate of the first preferred embodiment of the desk of adjustable table, and the thin portion structure of the first locking plate is described;
Fig. 8 be the utlity model has the desk of adjustable table the first preferred embodiment overlook partial enlarged drawing, the annexation between table and the first release the lock assembly is described;
Fig. 9 is the cutaway view intercepting along the 9-9 line in Fig. 8, and the first carrying shell, the first release the lock button and the first assembled relation connecting between cable are described;
Figure 10 is the cutaway view of similar Fig. 9, illustrates that the first release the lock button can pull the center line body of the first connection cable while rotation;
Figure 11 is the side-looking partial enlarged drawing that the utlity model has the first preferred embodiment of the desk of adjustable table, illustrates that the first locking plate position is at unlocking position;
Figure 12 is the side-looking partial enlarged drawing that the utlity model has the first preferred embodiment of the desk of adjustable table, illustrates that table is positioned at required position, angle of inclination;
Figure 13 is the side view that the utlity model has the first preferred embodiment of the desk of adjustable table, and the annexation between table and front and back position adjusting device is described;
Figure 14 be the utlity model has the desk of adjustable table the first preferred embodiment overlook partial enlarged drawing, the annexation between the second locked component and the second release the lock assembly is described;
Figure 15 is the side-looking broken section enlarged drawing that the utlity model has the first preferred embodiment of the desk of adjustable table, illustrates that the second locking plate position is in latched position;
Figure 16 is the front view that the utlity model has the second framework of the first preferred embodiment of the desk of adjustable table, illustrates that the second riser is formed with the second perforation;
Figure 17 is the top view that the utlity model has the second framework of the first preferred embodiment of the desk of adjustable table, illustrates that the second connecting plate is formed with the second perforation;
Figure 18 is the front view that the utlity model has the second locking plate of the first preferred embodiment of the desk of adjustable table, and the thin portion structure of the second locking plate is described;
Figure 19 is the top view that the utlity model has the second carrying shell of the first preferred embodiment of the desk of adjustable table, and the thin portion structure of the second carrying shell is described;
Figure 20 is the top view that the utlity model has the second release the lock button of the first preferred embodiment of the desk of adjustable table, and the thin portion structure of the second release the lock button is described;
Figure 21 is the side-looking broken section enlarged drawing that the utlity model has the first preferred embodiment of the desk of adjustable table, illustrates that the second locking plate position is at unlocking position;
Figure 22 is the side-looking partial enlarged drawing that the utlity model has the first preferred embodiment of the desk of adjustable table, illustrate that table position is in required adjustment position, and the second locking plate is reset to latched position;
Figure 23 is the side-looking broken section enlarged drawing that the utlity model has the second preferred embodiment of the desk of adjustable table, illustrates that two second locking plate positions are in latched position;
Figure 24 is the front view that the utlity model has the second framework of the second preferred embodiment of the desk of adjustable table, illustrates that the second perforation of the second riser is microscler shape;
Figure 25 is the top view that the utlity model has the second framework of the second preferred embodiment of the desk of adjustable table, and the second perforation that the second connecting plate is described has two the second short hole portions that are communicated in the second slotted hole portion opposition side; And
Figure 26 is the side-looking broken section enlarged drawing that the utlity model has the second preferred embodiment of the desk of adjustable table, illustrates that two second locking plate positions are at unlocking position.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is elaborated.
Consult Fig. 1, Fig. 2 and Fig. 3, it is the first preferred embodiment that the utlity model has the desk of adjustable table, this desk 100 comprises a pin 1, a framework 2, a fixing table 3, adjustable table 4, an angular adjustment apparatus 5, and a front and back position adjusting device 6.In the present embodiment, desk 100 is to explain as an example of a desk example.
Table pin 1 comprises two support foot rests 11 (Fig. 1 only shows one of them) separately, and each support foot rest 11 comprises a push rod 111 that is positioned at top.Framework 2 is connected in the push rod 111 of the support foot rest 11 of a pin 1 slidably, and framework 2 can slide with respect to the support foot rest 11 of table pin 1 along a fore-and-aft direction D1.Fixing table 3 is fixedly connected to the push rod 111 of each support foot rest 11 and is adjacent to push rod 111 rear end.Table 4 is articulated in rotationally framework 2 and can rotates with respect to framework 2.
Angular adjustment apparatus 5 is arranged between framework 2 and table 4 in order to table 4 is positioned to a required position, angle of inclination.Angular adjustment apparatus 5 comprises two left and right separately and makes the shore 51 of its inclination, two be arranged at the first locked component 520 of framework 2 and a first release the lock assembly 550 that is arranged at table 4 and is connected with two first locked components 520 in order to shore table 4.Each the first locked component 520 is locked in corresponding shore 51, the first release the lock assemblies 550 liftedly can be for operation to remove the lock-out state between the first locked component 520 and shore 51.Whereby, user can adjust voluntarily the angle of table 4 and table 4 is positioned to required position, angle of inclination.
Front and back position adjusting device 6 is arranged between the push rod 111 of a pin 1 and framework 2 in order to framework 2 is positioned to a required adjustment position.Front and back position adjusting device 6 comprises two cross bars that are arranged at a pin 1 61, two the second locked components 620, and two the second release the lock assemblies 650.The push rod 111 of each support foot rest 11 is hollow form and forms an accommodation space 112, and each cross bar 61 is arranged in the accommodation space 112 of corresponding push rod 111 and extends along fore-and-aft direction D1.Each the second locked component 620 is sheathed on corresponding cross bar 61 and is locked in liftedly cross bar 61.Each the second release the lock assembly 650 is arranged at framework 2 and is connected with the second corresponding locked component 620, and each the second release the lock assembly 650 can be for operation to remove the lock-out state between corresponding the second locked component 620 and cross bar 61.Whereby, user can adjust voluntarily the front and back position of table 4 and table 4 is positioned to a required adjustment position.
Desk 100 is by the structural design of angular adjustment apparatus 5 and front and back position adjusting device 6, and the elasticity can increase user and adjust table 4 time, so that user can carry out the position, angle of inclination of table 4 and the adjustment of front and back position according to demands of individuals.
Below concrete structure and the mode of operation of the angular adjustment apparatus for desk 100 5 and front and back position adjusting device 6 are elaborated:
Consult Fig. 3 and Fig. 4, framework 2 comprises a support body 21, and two are arranged on support body 21 and left and right hinge 22 separately.Table 4 comprises that an end face 41 and bottom surface 42, two hinges 22 are connected in the bottom surface 42 of table 4, and whereby, table 4 can rotate with respect to support body 21 by two hinges 22.
Table 4 also comprises two connectors 43 that are arranged at bottom surface 42, and each shore 51 tops are articulated in the corresponding connector 43 of table 4.Each the first locked component 520 comprises first framework 52, that is articulated in the support body 21 of framework 2 and is articulated in the first locking plate 53 of the first framework 52, and first spring 54 being arranged in the first framework 52.The first locking plate 53 can be at a clip in the latched position (as shown in Figure 4) of corresponding shore 51, and one and the unlocking position (as shown in figure 11) of corresponding shore 51 separation between rotate.The first spring 54 makes it be positioned at latched position to the first locking plate 53 bias voltages.The first release the lock assembly 550 can drive the first locking plate 53 to turn to unlocking position, and to remove the lock-out state between the first locking plate 53 and shore 51, now, the rotatable table 4 of user is to be turned to required position, angle of inclination.
Consult Fig. 4, Fig. 5 and Fig. 6, the first framework 52 comprises that the first connecting plate 522, that one first riser 521, is formed at the first riser 521 tops is formed at the first baffle plate 523 of the first riser 521 bottoms, and two pivot joint side plates 524 that are formed at respectively the first riser 521 left and right sides and are articulated in the support body 21 (as Fig. 3) of framework 2.The first riser 521 is formed with one first perforation 525, the first perforation and 525 has a circular port portion 526, and an elongated hole portion 527 that is communicated in circular port portion 526 bottoms.The aperture of circular port portion 526 is slightly larger than the external diameter of shore 51, and shore 51 is arranged in circular port portion 526 movably.
Consult Fig. 4, Fig. 6 and Fig. 7, the first connecting plate 522 is formed with first perforation 528 that is T-shaped shape, the first perforation 528 has a first slotted hole portion 529 that is adjacent to the first riser 521, and one is communicated in the first short hole portion 530 of the first slotted hole portion 529 in contrast to a side of the first riser 521.The length that the first short hole portion 530 extends along a left and right directions D2 is less than the length that the first slotted hole portion 529 extends along left and right directions D2.The first locking plate 53 comprises a main leaf body 531, a clip lamellar body 532, and the jugular sclerite body 533 being connected between main leaf body 531 and clip lamellar body 532, the length that clip lamellar body 532 extends along left and right directions D2 is greater than the length that the first short hole portion 530 extends along left and right directions D2.Main leaf body 531 can stretch through to the first framework 52 via the first slotted hole portion 529, and jugular sclerite body 533 can stretch through to the first short hole portion 530, makes clip lamellar body 532 clips in the first connecting plate 522 tops.When the first locking plate 53 is assembled in the first framework 52 by wish, first main leaf body 531 is stretched through to the first slotted hole portion 529, make jugular sclerite body 533 corresponding with the first short hole portion 530 positions, subsequently by the first locking plate 53 backward the mobile jugular sclerite body 533 that makes stretch through to the first short hole portion 530, when clip lamellar body 532 clips are during in the first connecting plate 522 top, complete the assembling of the first locking plate 53.
In addition, the main leaf body 531 of the first locking plate 53 is formed with a first clip hole 534 wearing for shore 51, and one caved inward and be located at interval at the first side groove 535 of 534 belows, the first clip hole by side, the aperture in the first clip hole 534 is slightly larger than the external diameter of shore 51, and shore 51 is arranged in the first clip hole 534 movably.The first spring 54 is one to be sheathed on the Compress Spring on corresponding shore 51, and main leaf body 531, the first springs 54 that the first spring 54 two ends are connected to respectively the first riser 521 and the first locking plate 53 are in order to main leaf body 531 bias voltage backwards.Because clip lamellar body 532 clips are in the first connecting plate 522 tops, and the first spring 54 is to main leaf body 531 bias voltage backwards, therefore, main leaf body 531 defines the one first inner peripheral surface 536 meeting clips in the first clip hole 534 in shore 51, makes the first locking plate 53 can firmly be positioned at the latched position that is as shown in Figure 4 skewed.
Consult Fig. 8 and Fig. 9, the first release the lock assembly 550 comprises one first carrying shell 55, one first release the lock button 56, and two first connect cable 57.The bottom surface 42, the first that the first carrying shell 55 is locked in table 4 by for example mode for screw locking is carried shells 55 and is formed with a storage tank 551, and two pivot connected slots 552 that are communicated in respectively storage tank 551 left and right sides.The first release the lock button 56 comprises a traversing section extending along fore-and-aft direction D1 561, the first pivot 562 and the section of pressing 563 being protruded out by traversing section 561 rear sides that is formed at traversing section 561 front sides and is close to bottom upward.Traversing section 561 parts stretch through to the storage tank 551 of the first carrying shell 55, and the first pivot 562 is articulated in two pivot connected slots 552 rotationally.What the section of pressing 563 was arranged in that one of table 4 runs through end face 41 and bottom surface 42 wears groove 44, and the section of pressing 563 tops protrude out end face 41 use of table 4 and press for user.
Consult Fig. 4, Fig. 8 and Fig. 9, traversing section 561 tops of the first release the lock button 56 are formed with two the first draw-in grooves 564 that are located at interval at the first pivot 562 tops.Each the first connection cable 57 is a cable wire, and it comprises a center line body 571, and a cover wiring body 572 being sheathed on center line body 571, and center line body 571 has two fixture block 573, two fixture blocks 573 that are positioned at end opposite and exposes outside respectively cover wiring body 572 end opposite.Each first joint 574 that connects the cover wiring body 572 of cable 57 is fastened in the first carrying shell 55, and cover wiring body 572 other ends are connected in the first riser 521 of the first corresponding framework 52.Each first center line body 571 one end that connect cable 57 are arranged in the first corresponding draw-in groove 564, and wherein a fixture block 573 is connected in the first draw-in groove 564, center line body 571 other ends are arranged in the first side groove 535 of the elongated hole portion 527 of the first corresponding riser 521 and the first locking plate 53 of correspondence, and another fixture block 573 is connected in main leaf body 531 rear sides of the first locking plate 53.User can be by pressing the section of pressing 563 of the first release the lock button 56, the first release the lock button 56 is rotated with respect to the first carrying shell 55, in the first release the lock button 56 rotary courses, can pull the first locking plate 53 to rotate the unlocking position (as shown in figure 11) separating with shore 51 to the first inner peripheral surface 536 by center line body 571, to remove the lock-out state between the first locking plate 53 and shore 51.
Consult Figure 10, Figure 11 and Figure 12, in the time that user's wish is adjusted the angle of table 4, press down the section of pressing 563 of the first release the lock button 56 along arrow I direction, the first release the lock button 56 is rotated with respect to the first carrying shell 55 as axle center taking the first pivot 562.In the first release the lock button 56 rotary courses, can pull the center line body 571 of the first connection cable 57 to move, the fixture block 573 of center line body 571 can drive the first locking plate 53 to rotate, and in the first locking plate 53 rotary courses, main leaf body 531 can make its distortion and accumulate reseting elasticity by compression the first spring 54.When the first locking plate 53 rotates while being connected to the unlocking position of the first baffle plate 523 to main leaf body 531, the first locking plate 53 just cannot be rotated further, now, the first inner peripheral surface 536 of the first locking plate 53 separates with shore 51, shore 51 can be moved with respect to the first framework 52 and the first locking plate 53, and user just can be along arrow II direction rotation table 4 to adjust the angle of table 4.In the time that user rotates to position, angle of inclination as shown in figure 12 by table 4, discharge the first release the lock button 56, the reseting elasticity of accumulating by the first spring 54 drives the first locking plate 53 to be reset to latched position, and table 4 just can be positioned at required position, angle of inclination.Meanwhile, the first locking plate 53 can drive the first release the lock button 56 to be reset to the initial position shown in Figure 12 by the center line body 571 of the first connection cable 57.
It should be noted that, in other embodiment, first of shore 51, the first locked component 520 and the first release the lock assembly 550 connects cable 57 quantity also can be respectively one, is not limited with the disclosed quantity of the present embodiment.
Consult Figure 13, Figure 14 and Figure 15, the push rod 111 of each support foot rest 11 comprises that the hollow lever 113, of a formation accommodation space 112 is arranged in accommodation space 112 and the posting 114 of the hollow lever 113 that is permanently connected, and one is arranged in accommodation space 112 and is covered on the lid 115 of hollow lever 113 front ends.Lid 115 is located at interval at posting 114 fronts, and each cross bar 61 is locked on posting 114 and lid 115 by the mode for example locking for screw.
Consult Figure 15, Figure 16 and Figure 17, each the second locked component 620 comprises one second framework 62, and is articulated in the second locking plate 63 of the second framework 62, and second spring 64 being arranged in the second framework 62.The second locking plate 63 can be at a clip in the latched position (as shown in figure 15) of corresponding cross bar 61, and one and the unlocking position (as shown in figure 21) of corresponding cross bar 61 separation between rotate.The second spring 64 makes it be positioned at latched position to the second locking plate 63 bias voltages.Each the second release the lock assembly 650 can drive the second locking plate 63 of the second corresponding locked component 620 to turn to unlocking position, to remove the lock-out state between the second locking plate 63 and cross bar 61, now, user can be by pulling the second release the lock assembly 650 to drive table 4 to slide into required adjustment position.
The second framework 62 comprises that one second riser 621, is formed at second connecting plate 622 on the second riser 621 tops, and a second baffle 623 that is formed at the second riser 621 bottoms.The second riser 621 is formed with one second perforation 624, the second perforation and 624 has a circular port portion 625, and an elongated hole portion 626 that is communicated in circular port portion 625 bottoms.The aperture of circular port portion 625 is slightly larger than the external diameter of cross bar 61, and cross bar 61 is arranged in after circular port portion 625, and the second framework 62 can move with respect to cross bar 61.
Consult Figure 17 and Figure 18, the second connecting plate 622 is formed with second perforation 627 that is T-shaped shape, the second perforation 627 has a second slotted hole portion 628 that is adjacent to the second riser 621, and one is communicated in the second short hole portion 629 of the second slotted hole portion 628 in contrast to a side of the second riser 621.The length that the second short hole portion 629 extends along left and right directions D2 is less than the length that the second slotted hole portion 628 extends along left and right directions D2.The second locking plate 63 comprises a main leaf body 631, a clip lamellar body 632, and the jugular sclerite body 633 being connected between main leaf body 631 and clip lamellar body 632, the length that clip lamellar body 632 extends along left and right directions D2 is greater than the length that the second short hole portion 629 extends along left and right directions D2.Main leaf body 631 can stretch through to the second framework 62 via the second slotted hole portion 628, and jugular sclerite body 633 can stretch through to the second short hole portion 629, makes clip lamellar body 632 clips in the second connecting plate 622 tops.When the second locking plate 63 is assembled in the second framework 62 by wish, first main leaf body 631 is stretched through to the second slotted hole portion 628, make jugular sclerite body 633 corresponding with the second short hole portion 629 positions, subsequently by the second locking plate 63 backward the mobile jugular sclerite body 633 that makes stretch through to the second short hole portion 629, when clip lamellar body 632 clips are during in the second connecting plate 622 top, complete the assembling of the second locking plate 63.
Consult Figure 15, Figure 17 and Figure 18, the main leaf body 631 of the second locking plate 63 is formed with a second clip hole 634 wearing for cross bar 61, and one caved inward and be located at interval at the second side groove 635 of 634 belows, the second clip hole by side, the aperture in the second clip hole 634 is slightly larger than the external diameter of cross bar 61, and cross bar 61 is arranged in the second clip hole 634 movably.The second spring 64 is one to be sheathed on the Compress Spring on corresponding cross bar 61, the second spring 64 two ends are connected to respectively the main leaf body 631 of the second riser 621 and the second locking plate 63, the second spring 64 is in order to main leaf body 631 bias voltage backwards, because clip lamellar body 632 clips are in the second connecting plate 622 tops, and the second spring 64 is to main leaf body 631 bias voltage backwards, therefore, main leaf body 631 defines inner peripheral surface 636 meeting clips in the second clip hole 634 in cross bar 61, makes the second locking plate 63 can firmly be positioned at the latched position that is as shown in figure 15 skewed.
Consult Fig. 3, Figure 14 and Figure 15, each the second release the lock assembly 650 comprises one second carrying shell 65, a fixed head 66, a fixed bar 67, one second release the lock button 68, and one second connects cable 69.Framework 2 also comprises two sleeves 23 that are arranged at respectively support body 21 left and right sides, and each sleeve 23 is sheathed on the push rod 111 of corresponding support foot rest 11 slidably.The second carrying shell 65 is arranged in corresponding sleeve 23 and is covered on sleeve 23 front ends, and the second carrying shell 65 is locked in sleeve 23 by the mode for example locking for screw.Fixed head 66 is locked in the second carrying shell 65 rear sides by the mode for example locking for screw, fixed bar 67 comprises a body of rod 671, an and plate body 672 that is formed at the body of rod 671 one end, the mode that the body of rod 671 locks by screw in contrast to one end of plate body 672 is locked in fixed head 66, and the mode that plate body 672 locks by screw is locked in the second riser 621 front ends of the second framework 62.Whereby, making the second framework 62 to carry shell 65 by fixed head 66 and fixed bar 67 and second is connected together.
Consult Figure 15, Figure 19 and Figure 20, the second carrying shell 65 is formed with a storage tank 651, two and is communicated in respectively the pivot connected slot 652 of storage tank 651 left and right sides, and two are communicated in respectively storage tank 651 bottoms and left and right fluting 653 separately.The second release the lock button 68 is arranged in storage tank 651, the second release the lock button 68 comprises that a joint riser 681, is formed at the second pivot 682 of engaging riser 681 tops and be articulated in rotationally pivot connected slot 652, two and is formed at respectively the side plate 683 that engages riser 681 opposition sides and two flutings 653 that stretch through out respectively, and one be connected in biside plate 683 bottoms and expose outside the second carrying shell 65 belows pull plate 684.By the design of pulling plate 684 and expose outside the second carrying shell 65 belows, make user to drive the second release the lock button 68 to rotate by pulling plate 684.
Joint riser 681 bottoms of the second release the lock button 68 are formed with one second draw-in groove 685.Second to connect cable 69 be a cable wire, and it comprises a center line body 691, and a cover wiring body 692 that is sheathed on center line body 691, and center line body 691 has two fixture block 693, two fixture blocks 693 that are positioned at end opposite and exposes outside respectively cover wiring body 692 end opposite.First joint 694 that connects the cover wiring body 692 of cable 69 is fastened in the second carrying shell 65, and cover wiring body 692 other ends are connected in the first riser 621 of the second corresponding framework 62.First center line body 691 one end that connect cable 69 are arranged in the second draw-in groove 685, and wherein a fixture block 693 is connected in the second draw-in groove 685, center line body 691 other ends are arranged in the elongated hole portion 626 of the second riser 621 and the second side groove 635 of the second locking plate 63, and another fixture block 693 is connected in main leaf body 631 rear sides of the second locking plate 63.User can pull plate 684 by what pull the second release the lock button 68, the second release the lock button 68 is rotated with respect to the second carrying shell 65, in the second release the lock button 68 rotary courses, can pull the second locking plate 63 to rotate the unlocking position (as shown in figure 21) separating with cross bar 61 to inner peripheral surface 636 by center line body 691.
Consult Figure 21 and Figure 22, in the time that user's wish is adjusted the front and back position of table 4, along arrow III direction, the plate 684 of pulling of the second release the lock button 68 is up pulled, the second release the lock button 68 is rotated with respect to the second carrying shell 65 as axle center taking the second pivot 682.In the second release the lock button 68 rotary courses, can pull the center line body 691 of the second connection cable 69 to move, the fixture block 693 of center line body 691 can drive the second locking plate 63 to rotate, and in the second locking plate 63 rotary courses, main leaf body 631 can make its distortion and accumulate reseting elasticity by compression the second spring 64.When the second locking plate 63 rotates while being connected to the unlocking position of second baffle 623 to main leaf body 631, the second locking plate 63 just cannot be rotated further, now, the inner peripheral surface 636 of the second locking plate 63 separates with cross bar 61, the second framework 62 and the second locking plate 63 can be moved with respect to cross bar 61, what user just can pull forward the second release the lock button 68 along fore-and-aft direction D1 pulls plate 684, to drive framework 2 and table 4 to move forward.In the time that table 4 is moved to adjustment position as shown in figure 22 by user, discharge the second release the lock button 68, the reseting elasticity of accumulating by the second spring 64 drives the second locking plate 63 to be reset to latched position, makes table 4 can be positioned at required adjustment position.Meanwhile, the second locking plate 63 can drive the second release the lock button 68 to be reset to the initial position shown in Figure 22 by the center line body 691 of the second connection cable 69.
It should be noted that, in other embodiment, the quantity of cross bar 61, the second locked component 620 and the second release the lock assembly 650 also can be respectively one, is not limited with the disclosed quantity of the present embodiment.
Consult Figure 23, Figure 24 and Figure 25, it is the second preferred embodiment that the utlity model has the desk of adjustable table, the overall structure of this desk 100 is roughly identical with the first preferred embodiment with mode of operation, and difference is the structural design of the second locked component 620.
In the present embodiment, the second perforation 624 of the second riser 621 of the second framework 62 ' is microscler shape, and the second perforation 624 is in order to wear for cross bar 61 and the second cover wiring body 692 that connects cable 69 simultaneously.The second perforation 627 of the second connecting plate 622 has two the second short hole portions 629 that are communicated in respectively the second slotted hole portion 628 opposition sides.Each the second locked component 620 comprises two the second locking plates 63, the jugular sclerite body 633 (as shown in figure 18) of each the second locking plate 63 is extended through in corresponding the second short hole portion 629, makes clip lamellar body 632 (as shown in figure 18) clip of each the second locking plate 63 in the second connecting plate 622 tops.The second spring 64 two ends are connected to respectively two second locking plates 63 side in opposite directions, the second spring 64 to the main leaf body 631 of two second locking plates 63 bias voltage and backwards, makes two second locking plates 63 can firmly be positioned at respectively the latched position that is as shown in figure 23 skewed forward respectively.
Second tail end 695 that connects the cover wiring body 692 of cable 69 is connected on the main leaf body 631 of the second locking plate 63 of front side, and the fixture block 693 of a correspondence of center line body 691 is connected in main leaf body 631 rear sides of the second locking plate 63 of rear side, that is to say, the main leaf body 631 that corresponding fixture block 693 and tail end 695 are connected in respectively two second locking plates 63 away from a side.Second connects cable 69 also comprises that one is sheathed on the sleeve pipe 696 on center line body 691 and between the main leaf body 631 of two second locking plates 63, sleeve pipe 696 has two block ends 697, two block ends 697 are respectively in order to the main leaf body 631 of block two second locking plates 63, so that two second locking plates 63 can be positioned at unlocking position.
Consult Figure 23, in the time that two second locking plates 63 are positioned at latched position, second connects the cover wiring body 692 of cable 69 and coated part center line body 691 is to be relaxed state, and the main leaf body 631 of two second locking plates 63 respectively with block end 697 segment distance separately of sleeve pipe 696.
Consult Figure 26, in the time that user's wish is adjusted the front and back position of table 4, along arrow III direction, the plate 684 of pulling of the second release the lock button 68 is up pulled, the second release the lock button 68 is rotated with respect to the second carrying shell 65 as axle center taking the second pivot 682.In the second release the lock button 68 rotary courses, can drive the second front side fixture block 693 that connects cable 69 to rotate, to pull center line body 691 to move.In the process that center line body 691 is pulled, rear side fixture block 693 can drive the second locking plate 63 rotations of rear side to make its main leaf body 631 be connected to the block end 697 of sleeve pipe 696 rear sides, simultaneously, center line body 691 and sheathed cover wiring body thereon 692 can little by little be strained, in the process that cover wiring body 692 is tightened up its tail end 695 can be gradually near rear side fixture block 693 and drive the second locking plate 63 of front side to rotate, make the main leaf body of the second locking plate 63 of front side be connected to the block end 697 of sleeve pipe 696 front sides.In two second locking plate 63 rotary courses, main leaf body 631 can make its distortion and accumulate reseting elasticity by compression the second spring 64.
When the tail end 695 of rear side fixture block 693 and cover wiring body 692 is held on main leaf body 631 outsides of two second locking plates 63, while making main leaf body 631 inner sides of two second locking plates 63 be closely against respectively two block end 697 of sleeve pipe 696, two second locking plates 63 are positioned at unlocking position.Now, what user just can pull the second release the lock button 68 forward or backward along fore-and-aft direction D1 pulls plate 684, to drive framework 2 and table 4 to move forward or backward.In the time that table 4 is moved to required adjustment position by user, discharge the second release the lock button 68, the reseting elasticity of accumulating by the second spring 64 drives two second locking plates 63 to be reset to latched position, and table 4 is positioned at required adjustment position.
Two the second locking plates 63 by the second locked component 620 design, and can increase the frictional force between the second locking plate 63 and cross bar 61, and the second locked component 620 can be more firmly locked on cross bar 61.
It should be noted that, each the first locked component 520 (as shown in Figure 4) also can design two the first locking plates 53, and its start principle is identical with the design of second locked component 620 of structural design and the present embodiment.
Conclude above-mentioned, the desk 100 of each embodiment, by the structural design of angular adjustment apparatus 5 and front and back position adjusting device 6, the elasticity can increase user and adjust table 4 time, so that user can carry out the position, angle of inclination of table 4 and the adjustment of front and back position according to demands of individuals.Moreover because angular adjustment apparatus 5 and front and back position adjusting device 6 are very simple and easily in operation, therefore, the action that user can facilitate and promptly adjust, can reach the object of the utility model institute demand really.
Claims (35)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261659.8U CN203913879U (en) | 2014-05-21 | 2014-05-21 | Tables with adjustable tops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261659.8U CN203913879U (en) | 2014-05-21 | 2014-05-21 | Tables with adjustable tops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203913879U true CN203913879U (en) | 2014-11-05 |
Family
ID=51809779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261659.8U Expired - Fee Related CN203913879U (en) | 2014-05-21 | 2014-05-21 | Tables with adjustable tops |
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| Country | Link |
|---|---|
| CN (1) | CN203913879U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725588A (en) * | 2016-04-01 | 2016-07-06 | 浙江居优智能科技有限公司 | Children study table with locking spanner |
| CN105901929A (en) * | 2016-06-18 | 2016-08-31 | 上海大学 | Stepless adjustable table top device |
| CN110934417A (en) * | 2019-10-29 | 2020-03-31 | 厦门新技术集成有限公司 | Simple folding table |
-
2014
- 2014-05-21 CN CN201420261659.8U patent/CN203913879U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725588A (en) * | 2016-04-01 | 2016-07-06 | 浙江居优智能科技有限公司 | Children study table with locking spanner |
| CN105725588B (en) * | 2016-04-01 | 2019-01-11 | 宁波海仕凯驱动科技有限公司 | A kind of child learning desk with locking wrench |
| CN105901929A (en) * | 2016-06-18 | 2016-08-31 | 上海大学 | Stepless adjustable table top device |
| CN110934417A (en) * | 2019-10-29 | 2020-03-31 | 厦门新技术集成有限公司 | Simple folding table |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |