CN211817529U - Angle-adjustable safety handrail - Google Patents
Angle-adjustable safety handrail Download PDFInfo
- Publication number
- CN211817529U CN211817529U CN201921077827.7U CN201921077827U CN211817529U CN 211817529 U CN211817529 U CN 211817529U CN 201921077827 U CN201921077827 U CN 201921077827U CN 211817529 U CN211817529 U CN 211817529U
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- Prior art keywords
- straight
- connector
- bulge
- groove
- angle
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- 230000006978 adaptation Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an angle-adjustable safety handrail, which comprises a connector, a connecting rod and a supporting rod, wherein the connector comprises a first connector and a second connector, the two ends of the first connector are respectively connected with the connecting rod and the supporting rod, and the end part of the second connector is respectively connected with the connecting rod and the supporting rod; the first connecting joint is formed by combining a first straight-through and a second straight-through, the first straight-through is provided with a first bulge and a second bulge, the first bulge is provided with a first fixing hole, two sides of the second straight-through are respectively provided with a first groove and a second groove, the second straight-through is provided with a fixing groove matched with the first bulge, and the bottoms of the first groove and the second groove are respectively provided with a second fixing hole; adjusting the angle between the first straight through and the second straight through, and fixing by using screws and nuts; the second connecting head is formed by combining a tee joint and a second straight joint, a third bulge is arranged on the tee joint, a third fixing hole is formed in the third bulge, the angle between the tee joint and the second straight joint is adjusted, and the tee joint and the second straight joint are fixed through screws and nuts.
Description
Technical Field
The utility model relates to a safety handle device, in particular to a safety handle with adjustable angle.
Background
As is well known, the angle of the conventional safety handrail is generally fixed, the connector of the safety handrail is generally fixed, and the safety handrail needs to be specially customized due to the non-uniform height of the stairs, so that the price is very high if the safety handrail is specially customized, and the safety handrail is inconvenient to install; some connectors capable of adjusting the angle are too large in adjusting angle, plane matching does not exist to enhance jacking force, and the safety handrail is easy to deform. Therefore, the safety handrail with adjustable connector, plane matching, strengthened jacking force and adjustable angle becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that prior art safety handle angle can not be adjusted, connector angle is fixed scheduling problem unchangeable.
1. In order to solve the technical problem, the utility model provides a technical scheme does: the safety handrail with the adjustable angle comprises connectors, connecting rods and supporting rods, wherein the number of the supporting rods is a plurality, the connecting rods are arranged at the tops of the supporting rods and are connected through the connectors, each connector comprises a first connector and a second connector, the first connector is connected with the supporting rod on the outermost side and the corresponding connecting rod, two ends of the first connector are respectively connected with the connecting rod and the supporting rod at the corresponding positions, and the end parts of the second connector are respectively connected with the connecting rod and the supporting rod at the corresponding positions;
the first connecting head is formed by combining a first straight-through and a second straight-through, a first bulge and a second bulge are arranged on the first straight-through, a first fixing hole is formed in the first bulge, a first groove and a second groove are respectively formed in two sides of the second straight-through, a fixing groove matched with the first bulge is formed in the second straight-through, and second fixing holes are formed in the bottoms of the first groove and the second groove; adjusting the angle between the first straight through and the second straight through, simultaneously passing a screw through the first fixing hole and the second fixing hole, and fixing the screw by using a nut;
the second connecting head is formed by combining a tee joint and a second straight through, a third bulge is arranged on the tee joint, a third fixing hole is formed in the third bulge, the angle between the tee joint and the second straight through is adjusted, and a screw penetrates through the third fixing hole and the second fixing hole at the same time and is fixed by a nut.
Further, first arch, third arch all with fixed slot looks adaptation, first recess and screw head looks adaptation, second recess and nut looks adaptation.
Further, the heights of the two ends of the fixing groove are different.
Further, the movable angle of the first connector is 180 degrees, and the movable angle of the second connector is 145 degrees.
Furthermore, the first straight-through, the second straight-through and the tee joint are all made of stainless steel materials.
Further, the screw is a hexagon socket head cap screw, and the nut is a hexagon nut.
Furthermore, the bottom of the second straight-through and the end of the tee joint are both provided with third grooves matched with the connecting rod and the supporting rod, and a second bulge on the first straight-through is matched with fourth grooves arranged on the connecting rod and the supporting rod.
Compared with the prior art, the utility model has the advantages that: the utility model discloses a connector, connecting rod and bracing piece matched with structure, when realizing producing folding scheduling problem according to stair or bathroom, corridor corner safety handle, but can use angle regulation's connector to fold, also can adjust safety handle's angle according to the height of stair simultaneously, need not spend extra money again and go the customization, and oneself just can solve these problems, owing to adopted the connector, has enlarged safety handle's application range, and is simple to use, the installation is convenient moreover.
Drawings
FIG. 1 is a block diagram of an angularly adjustable safety armrest;
FIG. 2 is a block diagram of a first joint;
FIG. 3 is a block diagram of a second joint;
FIG. 4 is a left side view of the first joint;
FIG. 5 is a sectional view of the first joint in use;
FIG. 6 is a sectional view of the first joint in use;
FIG. 7 is a sectional view showing a state in which the second joint is used;
FIG. 8 is a sectional view showing a state in which the second joint is used;
as shown in the figure: 1. the connecting head, 2, the connecting rod, 3, the bracing piece, 4, first connecting head, 5, the second connector, 6, first straight through, 7, the second is straight through, 8, first arch, 9, the second arch, 10, first fixed orifices, 11, first recess, 12, the second recess, 13, the fixed slot, 14, the second fixed orifices, 15, the screw, 16, the nut, 17, the tee bend, 18, the third arch, 19, the third fixed orifices, 20, the screw head, 21, the third recess.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides an angularly adjustable safety handle when concrete implementation, including connector 1, connecting rod 2 and bracing piece 3, the quantity of bracing piece (3) is 3, connecting rod (2) quantity is 2, locates the top of bracing piece (3) and connects through connector (1), connector (1) is including first connector (4) and second connector (5), bracing piece (3) and the connecting rod (2) that correspond in the outside are connected in first connector (4), first connector (4) both ends are connected with connecting rod (2) and bracing piece (3) that correspond the position respectively, second connector (5) tip is connected with connecting rod (2) and bracing piece (3) that correspond the position respectively.
The first connecting head 4 is formed by combining a first straight through 6 and a second straight through 7, a first bulge 8 and a second bulge 9 are arranged on the first straight through 6, a first fixing hole 10 is arranged on the first bulge 8, a first groove 11 and a second groove 12 are respectively arranged on two sides of the second straight through 7, a fixing groove 13 matched with the first bulge 8 is arranged on the second straight through 7, and second fixing holes 14 are respectively arranged at the bottoms of the first groove 11 and the second groove 12; the angle between the first straight through 6 and the second straight through 7 is adjusted, and the screw 15 simultaneously passes through the first fixing hole 10 and the second fixing hole 14 and is fixed by the nut 16;
the second connector 5 is formed by combining a tee joint 17 and a second through 7, a third bulge 18 is arranged on the tee joint 17, a third fixing hole 19 is formed in the third bulge 18, the angle between the tee joint 17 and the second through 7 is adjusted, and a screw 15 penetrates through the third fixing hole 19 and the second fixing hole 14 at the same time and is fixed through a nut 16.
The utility model relates to a safety handle of angularly adjustable's concrete implementation process as follows: when the utility model is used, firstly, one end of the first connecting rod 2 is connected with the groove on the first second through 7, and the other end of the connecting rod 2 is connected with the groove on the tee 17; connecting a groove on a tee 17 at one end of a second connecting rod 2, and connecting the other end of the connecting rod 2 with a bulge on a second first straight-through 6; connecting a first supporting rod 3 with a bulge on a first straight through 6, connecting a second supporting rod 3 with a groove on a second straight through 7, and connecting a third supporting rod 3 with a groove on a third second straight through 7; the angle between the first straight through 6 and the second straight through 7 is adjusted, and the first straight through 6 and the second straight through 7 are fixed by screws 15 and nuts 16; adjusting the angle between the second through 7 and the tee joint 17, and fixing the angle between the second through 7 and the tee joint 17 by using a screw 15 and a nut 16; the utility model discloses a connector 1, connecting rod 2 and 3 matched with structures of bracing piece, when realizing according to stair or bathroom, corridor corner safety handle produces folding scheduling problem, but can use angle regulation's connector to fold, also can be according to the angle of highly adjusting safety handle of stair simultaneously, need not spend extra money again to go the customization, oneself just can solve these problems, owing to adopted the connector, safety handle's application range has been enlarged, and is simple to use, it is convenient to install.
The present invention and its embodiments have been described above, but the description is not limited thereto, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides an angle adjustable's safety handle, includes connector (1), connecting rod (2) and bracing piece (3), its characterized in that: the number of the support rods (3) is a plurality, the connecting rods (2) are arranged at the tops of the support rods (3) and are connected through the connectors (1), each connector (1) comprises a first connector (4) and a second connector (5), the first connector (4) is connected with the support rod (3) on the outermost side and the corresponding connecting rod (2), two ends of each first connector (4) are respectively connected with the corresponding connecting rod (2) and the corresponding support rod (3), and the end part of each second connector (5) is respectively connected with the corresponding connecting rod (2) and the corresponding support rod (3);
the first connecting head (4) is formed by combining a first straight through (6) and a second straight through (7), a first bulge (8) and a second bulge (9) are arranged on the first straight through (6), a first fixing hole (10) is formed in the first bulge (8), a first groove (11) and a second groove (12) are respectively formed in two sides of the second straight through (7), a fixing groove (13) matched with the first bulge (8) is formed in the second straight through (7), and second fixing holes (14) are formed in the bottoms of the first groove (11) and the second groove (12); the angle between the first straight through hole (6) and the second straight through hole (7) is adjusted, and the screw (15) simultaneously penetrates through the first fixing hole (10) and the second fixing hole (14) and is fixed by the nut (16);
the second connector (5) is formed by combining a tee joint (17) and a second straight through pipe (7), a third bulge (18) is arranged on the tee joint (17), a third fixing hole (19) is formed in the third bulge (18), the angle between the tee joint (17) and the second straight through pipe (7) is adjusted, and a screw (15) penetrates through the third fixing hole (19) and the second fixing hole (14) simultaneously and is fixed by a nut (16).
2. An angularly adjustable safety handrail as claimed in claim 1, wherein: first arch (8), third arch (18) all with fixed slot (13) looks adaptation, first recess (11) and screw head (20) looks adaptation that institute, second recess (12) and nut (16) looks adaptation.
3. An angularly adjustable safety handrail as claimed in claim 1, wherein: the heights of the two ends of the fixing groove (13) are different.
4. An angularly adjustable safety handrail as claimed in claim 1, wherein: the movable angle of the first connector (4) is 180 degrees, and the movable angle of the second connector (5) is 145 degrees.
5. An angularly adjustable safety handrail as claimed in claim 1, wherein: the first straight through (6), the second straight through (7) and the tee joint (17) are all made of stainless steel materials.
6. An angularly adjustable safety handrail as claimed in claim 1, wherein: the screw (15) is an inner hexagonal screw, and the nut (16) is a hexagonal nut.
7. An angularly adjustable safety handrail as claimed in claim 1, wherein: the bottom of the second straight-through pipe (7) and the end of the tee joint (17) are respectively provided with a third groove (21) matched with the connecting rod (2) and the supporting rod (3), and a second bulge (9) on the first straight-through pipe (6) is matched with a fourth groove (22) arranged on the connecting rod (2) and the supporting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077827.7U CN211817529U (en) | 2019-07-11 | 2019-07-11 | Angle-adjustable safety handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077827.7U CN211817529U (en) | 2019-07-11 | 2019-07-11 | Angle-adjustable safety handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211817529U true CN211817529U (en) | 2020-10-30 |
Family
ID=72995037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921077827.7U Expired - Fee Related CN211817529U (en) | 2019-07-11 | 2019-07-11 | Angle-adjustable safety handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211817529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119953815A (en) * | 2024-02-05 | 2025-05-09 | 台州合祥机械有限公司 | A track angle adjustment connection mechanism for a track conveyor and a method of using the same |
-
2019
- 2019-07-11 CN CN201921077827.7U patent/CN211817529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119953815A (en) * | 2024-02-05 | 2025-05-09 | 台州合祥机械有限公司 | A track angle adjustment connection mechanism for a track conveyor and a method of using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201030 Termination date: 20210711 |