TWM483990U - Power-free and contact-free door opener - Google Patents

Description

Door-free power and touch-free switchgear

This creation department is concerned with the design of a switch device for controlling the opening and closing of a door, and in particular to a switch device for power-free and touch-free operation of a door.

Xizhi 1 Taiwan Announcement No. M331032, the new patent "Power-free automatic door structure", which mainly consists of a sliding door plus a linkage of the heavy body and the two pedals, so that the linkage can be linked with any pedal. Further, the one end of the at least one telescopic mechanism is pivotally connected to the linkage member, and the pedal is driven by the weight of the human body to drive the telescopic mechanism via the linkage member, so that the length change must be pushed up against the first weight body, so that the The sliding door can be opened by the second weight body; however, after use, it is found that the sliding door sliding path must have two doors, so the creation can only be used in a public space with a large space. Erected, it is not suitable for places with narrow space, it can not effectively bring the user the effect of convenient use.

The new patent "Mother-operated door latch device" of the Taiwan Patent Publication No. M398009 includes a door plate, a base plate coupled to the door plate, a kick plate movably disposed on the inner side surface of the substrate, and a combination of the base plate and the kick plate. a straight latch, and a kick plate coupled to the straight latch, and the substrate is provided with an elastic fastener that can hook the straight latch, and the straight latch is provided with an elastic component that can spring the straight latch back. The user can press the pedal with the foot to control the direct latch to insert the latch hole under the door panel to achieve the locking function, and vice versa, the foot plate can be pressed to push the kick plate, so that the kick plate drives the elastic buckle to loosen the hook, so as to directly latch back When it is pushed to the original position, the door panel is pushed open with the foot to unlock and open the door. However, after use, it is found that the door lock can only be opened after the door is pressed by the foot, and the door cannot be opened, and the door must still be used separately. The hand pushes the door open, so it cannot be effectively brought to the user for convenient use.

Xizhi 3 Taiwan Announcement No. M430516, the new patent "Foot-type door bolt structure", which is a foot-operated door structure that uses a foot to control the closing and closing, including a control unit, a linkage unit and a cassette unit. The utility model is characterized in that the linkage unit is used to drive the linkage unit to control the expansion and contraction of the cassette of the cassette unit to control the latching state of the facade; however, the closing of the facade also requires manual contact, which still cannot effectively bring the user a convenient effect. ,Room for improvement.

Therefore, the purpose of the present invention is to provide a power-saving and touch-free switch device for a door, in particular, without using electric power and without touching the door by hand, the door can be easily controlled by simply stepping on the switch device. The open operation not only has environmental protection benefits, but also enhances the convenience of use and the effect of both hygiene.

Therefore, the switch device for opening and closing the power-free control door includes a locking unit, a driving unit and a rotating unit; wherein the locking unit is disposed on a wall of a side of the door, and the locking unit has a fixing a body on the wall, a runner disposed in the body, a pair of runners disposed on the body a locking member protruding from the outside of the body and an elastic member disposed on the locking member; wherein the driving unit is disposed on a side of the locking unit, and the driving unit has a pedal group, an actuation group and a drive group; wherein the rotation unit is above the door side and is hinged to the door, and the rotation unit has a rotating member, and the rotating member is wound a connecting member connected to the driving group at one end, and a control rod disposed on the rotating member, and the control rod is connected with the hinge so that the control rod is interlocked by the rotating member, thereby driving the door to close Actuating with the opening; therefore, the switch device is coupled to the door to cause the door to be in a normally open state. When the user wants to close the door after entering the door from the outside, the foot can be lightened. Stepping on the first pedal of the pedal group to cause the rotating unit to be interlocked by the driving group, thereby driving the door to move from the open state to the closed position and pressing the locking member, so that the door is subjected to the locking buckle The blockage of the piece is closed, This makes it easy to control the door to move from the open state to the closed door and in a buckled state without power and hands-free contact. Of course, if the door is to be turned on by the closed state control, Then, the second pedal of the pedal group can be lightly pressed to cause the locking member to be retracted by the action of the second pedal, and the door is no longer locked by the locking unit and then returned to the original opening. The state can be easily controlled by the use of power and hands-free touch, which can easily control the closing and opening operation of the door. In addition, the use of electricity is environmentally friendly, and the utility model has the advantages of convenient use and hygienic effect.

[This new type]

1‧‧‧Switching device

11‧‧‧Lock unit

12‧‧‧Drive unit

13‧‧‧Rotating unit

111‧‧‧Ontology

112‧‧‧Runner

113‧‧‧Locks

114‧‧‧Flexible parts

121‧‧‧ pedal group

1211‧‧‧First pedal

1212‧‧‧Second pedal

122‧‧‧Action Group

1221‧‧‧First actuating piece

1222‧‧‧Second Actuator

1223‧‧‧Frame

1224‧‧‧ Third Actuator

123‧‧‧Drive Group

1231‧‧‧ cabinet

1232‧‧‧Fixed shaft

1233‧‧‧Rack

1234‧‧‧ Elastomers

1235‧‧‧ Gears

1236‧‧‧ shaft

131‧‧‧Rotating parts

132‧‧‧ linkages

133‧‧‧Control lever

2‧‧‧

21‧‧‧ Hinges

3‧‧‧ wall

4‧‧‧ toilet

41‧‧‧ toilet door

42‧‧‧Activity device

43‧‧‧ toilet

421‧‧‧Received parts

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a novel first preferred embodiment.

2 is a schematic view showing the connection of the locking unit and the driving unit in the preferred embodiment.

3 is a schematic view showing the connection of the driving unit and the rotating unit of the preferred embodiment.

Figure 4 is a schematic illustration of the door closing aspect of the preferred embodiment.

Figure 5 is a perspective view of a second preferred embodiment of the present invention.

Figure 6 is a perspective view of another embodiment of the preferred embodiment.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1 and FIG. 2, the switch-free power-saving and touch-free switch device 1 of the present invention can be connected with a door 2 that is often required to be touched by a general family or a hospital ward to drive the door 2 to be closed. A preferred embodiment of the switch device 1 includes a latch unit 11 disposed on a wall 3 on a side of the door 2, a drive unit 12 corresponding to a side of the latch unit 11, and a rotating unit 13 disposed at the upper side of the other side of the door 2; wherein the locking unit 11 has a body 111 fixed to the wall surface 3, a wheel 112 disposed in the body 111, A latching member 113 is disposed on the body 111 and protrudes from the body 111 at one end, and is disposed on the latching member 113. When the locking member 113 is moved to move into the body 111, the elastic member 114 can be formed into an outwardly convex state by the restoring force of the elastic member 114.

Continuing the above, the driving unit 12 has a pedal group 121, an actuation group 122 and a driving group 123. The pedal group 121 has a first pedal 1211 corresponding to the driving group 123, and a lock The button unit 11 is correspondingly disposed with the second step 1212. The actuating group 122 has a first actuating member 1221 and a second actuating member 1222, respectively, and the two ends of the first actuating member 1221 are respectively associated with the first pedal 1211 and the driving group 123 are connected, and the second actuating member 1222 is wound around the rotating wheel 112 and the two ends are respectively connected with the second pedal 1211 and the other end of the locking member 113 so that the second moving member 1222 Because the second pedal 1212 is affected by the external force pedaling action, the locking member 113 is caused to instantaneously generate the retracted state; further, referring to FIG. 3, the driving group 123 has a side that can be fixed on the side of the door 2 a housing 1231 on the wall 3, a fixed shaft 1232 fixed in the housing 1231, a rack 1233 connected to the fixed shaft 1232 and connected to the first actuator 1221, and a fixed shaft An elastic body 1234 having a tensioning elastic force connected to the rack 1233 at one end and 1212 at one end a gear 1235 that meshes with the rack 1233 and is actuated by the rack 1233, and a rotating shaft 1236 disposed on one side of the gear 1235 and connected to one end of the linking member 132 of the rotating unit 13 to make the tooth The strip 1233 is interlocked by the first actuating member 1221 to actuate the gear 1235, so that the rotating shaft 1236 can be wound around the linking member 132 and the rotating unit 13 can drive the rotating member 13 Door 2 produces an action.

The rotating unit 13 has a rotating member 131, a linking member 132 that surrounds the rotating member 131 and has one end connected to the rotating shaft 1236, and a control rod 133 disposed on the rotating member 131, and the control rod 133 Attached to the hinge 21 of the door 2, the control rod 133 is interlocked by the rotating member 131, thereby driving the door 2 to be closed and opened; in particular, in the embodiment, the actuation group 122 has The actuating members 1221, 1222 and the linking member 132 can be respectively wrapped in the inner frame 1223, that is, as shown in FIG.

Referring to FIG. 1 to FIG. 3, in the following description, the switch device 1 is connected to the door 2 in the general room as an example. Of course, the switch device 1 can also be connected with the door of the ward where the hospital is often opened and closed. When the door 2 is connected to the switch device 1, the door 2 is normally open. Therefore, when the user enters the door 2 from outside the door 2, the door 2 is closed. The first pedal 1211 is lightly stepped on the first pedal 1211, so that the first actuator 1221 is driven by the first pedal 1211 to be depressed, and then the downward movement of the rack 1233 is actuated. The gear 1235 and the rotating shaft 1236 are rotated, so that the linking member 132 is continuously wound around the rotating shaft 1236 as the rotating shaft 1236 rotates, so that the rotating member 131 is pulled by the linking member 132 to drive the control rod. 133 interlocking the hinge 21, so that the door 2 is moved by the control rod 133 to the locking unit 11 and pressed against the locking member 113, so that the locking member 113 is pressed by the door 2. To the body 111 After the internal contraction is generated, the elastic member 114 is pushed out of the body 111, thereby causing the door 2 to be closed by the lock of the locking member 113. In the case of free power and hands-free contact, the door 2 can be easily controlled to move from the open state to the closed door and in a locked state, as shown in FIG. 4; conversely, when the user wants to open the door 2 When the control is turned off by the closed state, the second pedal 1212 is pressed to the lower side of the second pedal 1212, so that the locking member 113 is subjected to the second actuator 1222. The second pedal 1212 is actuated to instantaneously retract, and the door 2 is no longer blocked by the locking member 113, so that the rack 1233 is driven by the elastic elastic recovery of the elastic body 1234. The gear 1235 is returned to the original position, and the linkage member 132 is no longer wound around the rotating shaft 1236. At this time, the door 2 is returned to the original open state under the control of the rotating unit 13 to drive the control rod 133. Therefore, it is easy to control the operation of closing and opening the door 2 without using the power and without touching the hand, and it is not only exempted. The force has environmental protection benefits, and at the same time, it is more convenient to use and has the effect of hygienic effect. At the same time, the switch device 1 is more convenient to install, regardless of the old and new buildings, without destroying the original door frame and the door. , the installation of these new components of the present invention is easily accomplished.

Referring to FIG. 5, in another preferred embodiment of the present invention, the switch device 1 still includes components such as a latch unit 11, a driving unit 12, and a rotating unit 13; in particular, the switch device 1 can also be installed in this embodiment. In the toilet 4, and connected to the toilet door 41, the actuation group 122 further has a third actuating member 1224. One end of the third actuating member 1224 is connected to the second pedal 1212. The other end of the second pedal 1212 is connected to the actuator 421 of a driven device 42 to form a parallel connection with the second and third actuators 1222 and 1224. The above-mentioned receiving device 42 is a flushing device that is connected to the toilet 4 and is connected to a toilet 43. The driven member 421 is a flush button, and the toilet 43 can be a squat or as a figure. The sitting type shown in Fig. 6 (in the figure is indicated by the other direction of the toilet 4), the following description is in the drawings; when the user enters the toilet 4, the first pedal 1211 is lightly stepped on the foot to The toilet door 41 is moved to the lock unit 11 and locked by the lock unit 11, thereby completing the closing of the toilet door 41, and after use, the user taps the foot again. The two pedals 1212 are once, so that the second and third actuating members 1222, 1224 are synchronously actuated by the second pedal 1212 being pressed down by the light, so that the toilet door 41 can be disengaged from the lock. The buckle of the button unit 11 is locked to the original opening of the toilet door 41 via the belt of the rotating unit 13 a state in which the flush button 421 of the flushing device 42 is synchronously linked to perform a flushing operation after the toilet, such that the operation of the second pedal is stepped on before the toilet door 41 is stepped out, The opening of the toilet door 41 and the automatic flushing operation of the flushing device 42 can be completed at the same time, and in the process, the user does not need to touch the body and the body to touch each object in the toilet 4 to avoid being infected by the bacteria. It not only meets the requirements of cleanliness and sanitation, but also eliminates the need for electric power, which can achieve energy-saving and environmentally-friendly green effects, and greatly enhance the convenience of use.

From the above description, the present invention does have the advantages listed below. And efficacy:

1. No power and no touch at all: the foot unit is stepped on, the rotating unit 13 is interlocked via the driving unit 12, and the locking unit 11 is actuated, so that the user's hand and body do not touch the door during use. When the components such as the door lock are touched, the door 2 can be quickly and easily closed and opened by the pedals 1211 and 1212. Of course, the flushing device can be activated simultaneously in the toilet 4. 42 achieves an automatic flushing effect, greatly increasing the convenience of use.

2. The structure is simple and convenient to install: the present invention is composed of the locking unit 11, the driving unit 12 and the rotating unit 13 and the like, which can be combined with simple components, so that the closing and opening of the door 2 can be easily completed. In the installation, the driving unit 12 is installed on the wall surface, so the space of the original building structure is not affected, and the space can be effectively saved, regardless of the door or the door frame of the new building or the old building, or the toilet 4 The installation of the new model can be easily accomplished without destroying the original equipment.

In summary, the novel design of the switch device can be installed on the original building, which can not only be easily installed, but also save space, and does not need to touch the door by hand or body during use. Each member of the switch device can be connected to the door to be closed and opened, and even installed in the toilet can simultaneously activate the flushing device to achieve an automatic flushing effect, which not only has convenience and hygiene, but also does not require electric power assisting Use, more environmentally friendly Benefits, so it can really achieve the purpose of this new type.

However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the new specification. All should remain within the scope of this new patent.

1‧‧‧Switching device

11‧‧‧Lock unit

12‧‧‧Drive unit

13‧‧‧Rotating unit

121‧‧‧ pedal group

1211‧‧‧First pedal

1212‧‧‧Second pedal

122‧‧‧Action Group

1221‧‧‧First actuating piece

1222‧‧‧Second Actuator

1223‧‧‧Frame

123‧‧‧Drive Group

132‧‧‧ linkages

2‧‧‧

3‧‧‧ wall

Claims (5)

The utility model relates to a door-free power-free and touch-free switch device, which is connected with a door and can drive the door to be closed and opened, and the switch device comprises: a locking unit, which is arranged on the wall of the side of the door The locking unit has a body fixed on the wall surface, a rotating wheel disposed in the body, and a pair of locking members disposed in the body and having one end protruding from the body. And an elastic member disposed on the locking member; a driving unit corresponding to the side of the locking unit, the driving unit having a pedal group, an actuation group and a driving group; wherein The pedal assembly has a first pedal corresponding to the driving group, and a second pedal corresponding to the locking unit; and the actuation group has a first actuation member and a second actuation member, respectively. The two ends of the first actuating member are respectively connected to the first pedal and the driving group, and the second actuating member is wound around the rotating wheel and the two ends are respectively connected with the second pedal and the other end of the locking member. And a rotating unit disposed above the other side of the door, and The rotating unit has a rotating member, a linking member that surrounds the rotating member and has one end connected to the driving group, and a control rod disposed on the rotating member, and the control rod is hingedly connected with the door so that The lever is interlocked by the rotating member to drive the door to close and open. The switch-free power-saving and touch-free switch device according to the first aspect of the invention, wherein the actuating group further has a third actuating member, the third actuating member is connected to the second pedal at one end, and the opposite The other end connected to the second pedal is coupled to the driven member of a driven device. The switch device for power-free and touch-free operation according to the second aspect of the patent application, wherein the actuated device is a flushing device disposed in a toilet, and the actuated member is a flushing device of the flushing device Water button. The switch-free power-saving and touch-free switch device according to the first or second aspect of the patent application, wherein the actuating group further has a separate actuating member and the linking member The framework. The switch device for power-free and touch-free operation according to the first or second aspect of the patent application, wherein the drive group has a box that can be fixed on the wall of the side of the door, and is fixed a fixed shaft in the casing, a rack disposed on the fixed shaft and connected to the first actuating member, and an elastic body having a tensioning elastic force connected to the fixed shaft and connected to the rack at one end a gear that meshes with the rack and is actuated by the rack, and a shaft that is disposed on one side of the gear and that is disposed around one end of the linkage.