CN210591548U - Bus handle - Google Patents
Bus handle Download PDFInfo
- Publication number
- CN210591548U CN210591548U CN201921601590.8U CN201921601590U CN210591548U CN 210591548 U CN210591548 U CN 210591548U CN 201921601590 U CN201921601590 U CN 201921601590U CN 210591548 U CN210591548 U CN 210591548U
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- China
- Prior art keywords
- connecting band
- cam
- shell
- fixed concave
- rolling axle
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Abstract
The utility model relates to a bus handle, including rolling axle, connecting band, pull ring and locking mechanism, the rolling axle is equipped with the wind-up spring, and the rolling axle both ends are installed on the bearing, the one end and the rolling axle fixed connection of connecting band. The utility model has the advantages that: the pull ring of bus passes through the connecting band to be connected, and the user can lengthen or shorten the length of connecting band. When the connecting belt is stretched, the winding shaft can be rotated, and the coil spring can be compressed. When the connecting belt is shortened, the coil spring releases deformation by loosening the connecting belt, so that the connecting belt is recovered. The fixing of the connecting band is realized through a locking mechanism, and when the length of the connecting band is adjusted, the wrench is opened to separate the fixed concave block from the movable convex block. When the connecting band is required to be fixed after the adjustment is finished, the spanner and the cam are rotated, and the cam pushes the movable convex blocks and the fixed concave blocks to clamp the connecting band tightly so as to fix the connecting band.
Description
Technical Field
The utility model relates to a bus especially relates to a bus handle.
Background
The bus is provided with a plurality of handles, so that passengers without seats can maintain body balance conveniently. But the height of different passengers is different, and the unified handle length can not adapt to the passengers with different heights.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a bus handle, can adapt to the passenger of different heights.
The utility model discloses a realize through following technical scheme:
the utility model provides a bus handle, includes rolling axle, connecting band, pull ring and locking mechanism, the rolling axle is equipped with the wind spring, install on the bearing at rolling axle both ends, the one end and the rolling axle fixed connection of connecting band, the pull ring is connected to the other end of connecting band, the connecting band winding is epaxial at the rolling, locking mechanism is including fixed concave brick, activity lug and cam, the shape of the concatenation face of fixed concave brick and activity lug is mutually supported, fixed concave brick fixed mounting, fixed concave brick is equipped with the guide rail, the cover has the spring on the guide rail, the activity lug is equipped with the through-hole, the guide rail inserts in the through-hole, the fixed concave brick of both ends difference butt and the activity lug of spring, the opposite face and the cam butt of the concatenation face of activity lug, the cam is installed in the axis of rotation, the spanner is connected to the cam.
According to the technical scheme, preferably, the winding device further comprises a housing, the bearing and the fixed concave block are fixedly installed in the housing, the rotating shaft is connected with the housing through the bearing, the winding shaft and the cam are located inside the housing, the movable convex block is installed in the housing in a sliding mode, the housing is provided with a first opening and a second opening, the connecting belt extends out of the first opening of the housing and is connected with a pull ring outside the housing, and the wrench extends out of the second opening.
The utility model has the advantages that: the pull ring of bus passes through the connecting band to be connected, and the user can lengthen or shorten the length of connecting band. When the connecting belt is stretched, the winding shaft can be rotated, and the coil spring can be compressed. When the connecting belt is shortened, the coil spring releases deformation by loosening the connecting belt, so that the connecting belt is recovered. The fixing of the connecting band is realized through a locking mechanism, and when the length of the connecting band is adjusted, the wrench is opened to separate the fixed concave block from the movable convex block. When the connecting band is required to be fixed after the adjustment is finished, the spanner and the cam are rotated, and the cam pushes the movable convex blocks and the fixed concave blocks to clamp the connecting band tightly so as to fix the connecting band.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
In the figure: 1. the winding device comprises a winding shaft, 2. a connecting belt, 3. a pull ring, 4. a coil spring, 5. a fixed concave block, 6. a movable convex block, 7. a cam and 8. a wrench.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a bus handle, which comprises a winding shaft 1, a connecting band 2, a pull ring 3 and a locking mechanism, wherein the winding shaft is provided with a coil spring 4, two ends of the winding shaft are arranged on a bearing, one end of the connecting band is fixedly connected with the winding shaft, the other end of the connecting band is connected with the pull ring, the connecting band is wound on the winding shaft, the locking mechanism comprises a fixed concave block 5, a movable convex block 6 and a cam 7, the shapes of the splicing surfaces of the fixed concave block and the movable convex block are matched with each other, the fixed concave block is fixedly arranged, the fixed concave block is provided with a guide rail, the guide rail is sleeved with a spring, the movable convex block is provided with a through hole, the guide rail is inserted into the through hole, two ends of the spring are respectively abutted against the fixed concave block and the movable convex block, the opposite surface, the cam is connected to a wrench 8.
In this embodiment, the pull rings of the bus are connected by the connecting band, and the user can lengthen or shorten the length of the connecting band. When the connecting belt is stretched, the winding shaft can be rotated, and the coil spring can be compressed. When the connecting belt is shortened, the coil spring releases deformation by loosening the connecting belt, so that the connecting belt is recovered. The fixing of the connecting band is realized through a locking mechanism, and when the length of the connecting band is adjusted, the wrench is opened to separate the fixed concave block from the movable convex block. When the connecting band is required to be fixed after the adjustment is finished, the spanner and the cam are rotated, and the cam pushes the movable convex blocks and the fixed concave blocks to clamp the connecting band tightly so as to fix the connecting band.
According to the technical scheme, preferably, the winding device further comprises a housing, the bearing and the fixed concave block are fixedly installed in the housing, the rotating shaft is connected with the housing through the bearing, the winding shaft and the cam are located inside the housing, the movable convex block is installed in the housing in a sliding mode, the housing is provided with a first opening and a second opening, the connecting belt extends out of the first opening of the housing and is connected with a pull ring outside the housing, and the wrench extends out of the second opening.
The utility model has the advantages that: the pull ring of bus passes through the connecting band to be connected, and the user can lengthen or shorten the length of connecting band. When the connecting belt is stretched, the winding shaft can be rotated, and the coil spring can be compressed. When the connecting belt is shortened, the coil spring releases deformation by loosening the connecting belt, so that the connecting belt is recovered. The fixing of the connecting band is realized through a locking mechanism, and when the length of the connecting band is adjusted, the wrench is opened to separate the fixed concave block from the movable convex block. When the connecting band is required to be fixed after the adjustment is finished, the spanner and the cam are rotated, and the cam pushes the movable convex blocks and the fixed concave blocks to clamp the connecting band tightly so as to fix the connecting band.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a bus handle which characterized in that: including rolling axle, connecting band, pull ring and locking mechanism, the rolling axle is equipped with the wind spring, the rolling axle both ends are installed on the bearing, the one end and the rolling axle fixed connection of connecting band, the pull ring is connected to the other end of connecting band, the connecting band winding is epaxial at the rolling, locking mechanism is including fixed concave block, activity lug and cam, the shape of the concatenation face of fixed concave block and activity lug is mutually supported, fixed concave block fixed mounting, fixed concave block is equipped with the guide rail, the cover has the spring on the guide rail, the activity lug is equipped with the through-hole, the guide rail inserts in the through-hole, the fixed concave block of both ends difference butt and the activity lug of spring, the opposite face and the cam butt of the concatenation face of activity lug, the cam is installed in the axis of rotation, the spanner is connected to the cam.
2. The bus handle according to claim 1, characterized in that: still include the shell, bearing and fixed concave block fixed mounting are in the shell, the shell is connected through the bearing to the axis of rotation, wind-up shaft and cam are located inside the shell, movable lug slidable is installed in the shell, the shell is equipped with first opening and second opening, the connecting band stretches out the first opening of shell and connects the outside pull ring of shell, the spanner stretches out the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601590.8U CN210591548U (en) | 2019-09-24 | 2019-09-24 | Bus handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601590.8U CN210591548U (en) | 2019-09-24 | 2019-09-24 | Bus handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210591548U true CN210591548U (en) | 2020-05-22 |
Family
ID=70693514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921601590.8U Active CN210591548U (en) | 2019-09-24 | 2019-09-24 | Bus handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210591548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401736A (en) * | 2021-08-19 | 2021-09-17 | 江苏南瑞银龙电缆有限公司 | A transport frame for cable manufacture's transport of being convenient for |
-
2019
- 2019-09-24 CN CN201921601590.8U patent/CN210591548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401736A (en) * | 2021-08-19 | 2021-09-17 | 江苏南瑞银龙电缆有限公司 | A transport frame for cable manufacture's transport of being convenient for |
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