CN201410903Y - Height-adjustable bus handle - Google Patents
Height-adjustable bus handle Download PDFInfo
- Publication number
- CN201410903Y CN201410903Y CN2009200556553U CN200920055655U CN201410903Y CN 201410903 Y CN201410903 Y CN 201410903Y CN 2009200556553 U CN2009200556553 U CN 2009200556553U CN 200920055655 U CN200920055655 U CN 200920055655U CN 201410903 Y CN201410903 Y CN 201410903Y
- Authority
- CN
- China
- Prior art keywords
- handle
- bus
- eccentric wheel
- handle shell
- pinch roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a height-adjustable bus handle which comprises a handle shell, a tape coiling assembly and a telescopic transmission assembly. The tape coiling assembly and the telescopic transmission assembly are arranged in the handle shell, an opening is arranged on one face of the handle shell oppositely to a bus pull rod, the tape coiling assembly comprises a coiling spring and a pull tape which is wound on the coiling spring, the pull tape is connected with the telescopic transmission assembly, and one end of the pull tape is stretched out of the opening on the handle shell and is fixed on the bus pull rod. With simple structure, convenient using, easy manufacturing and low cost, the height-adjustable bus handle can be widely applied on various vehicles and in other locations. Moreover, by utilizing the principle of the handle, a length-adjustable safety belt, a protection rope and the like can also be manufactured.
Description
Technical field
The utility model relates to handle apparatus, particularly a kind of bus handle of adjustment height.
Background technology
During riding public transportation means, everybody generally can haul handle for the sake of security.Employed handle highly is that unify and unadjustable height on existing bus, the subway and other modes of transport, differ and passenger's height is height, this just makes the passenger that height is shorter, especially old man and children, pull-up come very arduous very the effort, even draw less than.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and the bus handle of a kind of structure adjustment height firm, easy to use is provided.
The utility model is achieved through the following technical solutions: a kind of bus handle of adjustment height, comprise handle shell, winding assembly and flexible transmission component, and winding assembly and flexible transmission component are located in the handle shell; The one side that described handle shell is relative with the bus pull bar is provided with opening, and described winding assembly comprises wind spring and the drawstring that is around on the wind spring, and drawstring is connected with flexible transmission component, and the opening that the one end stretches out on the handle shell is fixed on the bus pull bar.
Described flexible transmission component comprises knob, pinch roller and eccentric wheel, and pinch roller is provided with the pinch roller rotating shaft, and eccentric wheel is provided with reversed column and has the eccentric wheel rotating shaft of spring; Knob is located on the outside face of described handle shell, and captives joint with the eccentric wheel rotating shaft by connecting element; Described drawstring is through the pinch roller face of cylinder adjacent with eccentric wheel.
Described connecting element can be the connecting element of screw, pin or other form.
The material that described knob adopts can be plastics or aluminum alloy, and the material that described pinch roller and eccentric wheel adopt can be steel or the higher material of other intensity.
Described drawstring can be the drawstring that nylon tape, strap or other material are made.
The material that described handle shell adopts can be plastics or aluminum alloy.
The bus handle of the utility model adjustment height, its profile and size can design according to actual needs.When this bus handle uses, its principle of work is: when the turn knob, fastener tapes movable eccentric wheel rotating shaft on the knob is rotated, spring is away from reversed column, thereby eccentric wheel rotates, make that the space between eccentric wheel and the pinch roller two cylindrical surface is bigger, pulling this moment handle can make the length of drawstring arrive ideal height easily; When unclamping knob, the fastener tapes movable eccentric wheel rotating shaft revolution on the knob, the spring application reversed column turns to eccentric wheel and compresses pinch roller, drawstring is compressed keep the handle altitude hold; When handle when not using, only need the turn knob but do not spur handle, this moment, drawstring can make handle be retracted to original height in the effect turning down of wind spring.
The utility model has following advantage and beneficial effect with respect to above-mentioned prior art:
1, the bus handle of the utility model adjustment height is simple in structure, easy to use, and can be widely used in the multiple vehicle and other place, utilizes its principle also can make length-adjustable safety strap, protection rope etc.
2, the bus handle of the utility model adjustment height is easy to making, cost is lower.
Description of drawings
Fig. 1 is the surface structure scheme drawing after the utility model assembling.
Fig. 2 is an inner structure scheme drawing of the present utility model.
Fig. 3 is the aperture position scheme drawing on the utility model handle shell.
Fig. 4 is the motion principle scheme drawing after the turn of the utility model knob.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
The bus handle of a kind of adjustment height of present embodiment, its outward appearance as shown in Figure 1, its inner structure comprises handle shell 1, winding assembly and flexible transmission component as shown in Figure 2, winding assembly and flexible transmission component are located in the handle shell 1; As shown in Figure 3, handle shell 1 one side relative with the bus pull bar is provided with opening 2, the winding assembly comprises wind spring 3 and the drawstring 4 that is around on the wind spring 3, and drawstring 4 is connected with flexible transmission component, and the opening 2 that the one end stretches out on the handle shell 1 is fixed on the bus pull bar.
As shown in Figure 2, flexible transmission component comprises knob 5, pinch roller 6 and eccentric wheel 7, and pinch roller 6 is provided with pinch roller rotating shaft 8, and eccentric wheel 7 is provided with reversed column 9 and has the eccentric wheel rotating shaft 11 of spring 10; Knob 5 is located on the outside face of handle shell 1, and captives joint with eccentric wheel rotating shaft 11 by connecting element 12; Drawstring 4 is through the adjacent face of cylinder of pinch rollers 6 and eccentric wheel 7.
In the bus handle structure of above adjustment height, connecting element 12 can be the connecting element of screw, pin or other form; The material that knob 5 adopts can be plastics or aluminum alloy, and the material that pinch roller 6 and eccentric wheel 7 adopt can be steel (45#) or the higher material of other intensity; Drawstring 4 can be the drawstring that nylon tape or other material are made; The material that handle shell 1 adopts can be plastics or aluminum alloy.
The bus handle of present embodiment adjustment height, its profile and size can design according to actual needs.When this bus handle uses, as shown in Figure 4, its principle of work is: when turn knob 5, connecting element 12 on the knob 5 drives eccentric wheel rotating shaft 8 and rotates, spring 10 is away from reversed column 9, thereby eccentric wheel 7 rotates, and makes that the space between eccentric wheel 7 and pinch roller 6 two cylindrical surfaces is bigger, pulling this moment handle can make the length of drawstring 4 arrive ideal height easily; When unclamping knob 5, connecting element on the knob 5 12 drives eccentric wheel rotating shafts 11 revolutions, and spring 10 compresses reversed column 9 and eccentric wheel 7 turned to compress pinch roller 6, drawstring 4 is compressed keep the handle altitude hold; When handle when not using, only need turn knob 5 but do not spur handle, this moment, drawstring 4 can make handle be retracted to original height in the effect turning down of wind spring 3.
As mentioned above, just can realize the utility model preferably, the foregoing description is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (6)
1, the bus handle of adjustment height is characterized in that, comprises handle shell, winding assembly and flexible transmission component, and winding assembly and flexible transmission component are located in the handle shell; The one side that described handle shell is relative with the bus pull bar is provided with opening, and described winding assembly comprises wind spring and the drawstring that is around on the wind spring, and drawstring is connected with flexible transmission component, and the opening that the one end stretches out on the handle shell is fixed on the bus pull bar.
According to the bus handle of the described adjustment height of claim 1, it is characterized in that 2, described flexible transmission component comprises knob, pinch roller and eccentric wheel, pinch roller is provided with the pinch roller rotating shaft, and eccentric wheel is provided with reversed column and has the eccentric wheel rotating shaft of spring; Knob is located on the outside face of described handle shell, and captives joint with the eccentric wheel rotating shaft by connecting element; Described drawstring is through the pinch roller face of cylinder adjacent with eccentric wheel.
According to the bus handle of the described adjustment height of claim 2, it is characterized in that 3, described connecting element is screw or pin.
According to the bus handle of the described adjustment height of claim 2, it is characterized in that 4, the material that described knob adopts is plastics or aluminum alloy, the material that described pinch roller and eccentric wheel adopt is a steel.
According to the bus handle of the described adjustment height of claim 1, it is characterized in that 5, described drawstring is nylon tape or strap.
According to the bus handle of the described adjustment height of claim 1, it is characterized in that 6, the material that described handle shell adopts is plastics or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200556553U CN201410903Y (en) | 2009-04-29 | 2009-04-29 | Height-adjustable bus handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200556553U CN201410903Y (en) | 2009-04-29 | 2009-04-29 | Height-adjustable bus handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410903Y true CN201410903Y (en) | 2010-02-24 |
Family
ID=41712795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200556553U Expired - Fee Related CN201410903Y (en) | 2009-04-29 | 2009-04-29 | Height-adjustable bus handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410903Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298277A (en) * | 2012-02-28 | 2013-09-11 | 富泰华工业（深圳）有限公司 | Protective casing |
| CN110816379A (en) * | 2019-10-23 | 2020-02-21 | 胡星星 | Bus pull ring |
| CN110979519A (en) * | 2019-12-25 | 2020-04-10 | 常州工学院 | Suspension lifting type double-layer bicycle parking frame |
-
2009
- 2009-04-29 CN CN2009200556553U patent/CN201410903Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298277A (en) * | 2012-02-28 | 2013-09-11 | 富泰华工业（深圳）有限公司 | Protective casing |
| CN103298277B (en) * | 2012-02-28 | 2017-06-06 | 富泰华工业（深圳）有限公司 | Protection shell |
| CN110816379A (en) * | 2019-10-23 | 2020-02-21 | 胡星星 | Bus pull ring |
| CN110816379B (en) * | 2019-10-23 | 2021-08-27 | 台州市谛广塑模有限公司 | Bus pull ring |
| CN110979519A (en) * | 2019-12-25 | 2020-04-10 | 常州工学院 | Suspension lifting type double-layer bicycle parking frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20110429 |