CN204452150U - A kind of telescopic handle device for bus - Google Patents
A kind of telescopic handle device for bus Download PDFInfo
- Publication number
- CN204452150U CN204452150U CN201520070484.7U CN201520070484U CN204452150U CN 204452150 U CN204452150 U CN 204452150U CN 201520070484 U CN201520070484 U CN 201520070484U CN 204452150 U CN204452150 U CN 204452150U
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- CN
- China
- Prior art keywords
- pipe link
- head rod
- bus
- handle
- length
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Abstract
The utility model provides a kind of telescopic handle device for bus, belongs to Vehicular occupant apparatus field.The adjustable-height it solving existing handle is restricted, and controllability is high-technology problem not.The fixed block that this handle device for bus comprises handle body, head rod, the second pipe link and is locked on handrail of bus, the upper end of head rod is connected with fixed block, sliding block joint along its length between second pipe link and head rod, be provided with the locking piece both locked between head rod and the second pipe link, handle body is connected with the lower end of the second pipe link.Handle apparatus of the present utility model to be slided along head rod length direction by the second pipe link and regulates the length of handle, and by locking piece to head rod and the locking of the second pipe link and release, easy to operate and controllability is high.
Description
Technical field
The utility model belongs to Vehicular occupant apparatus field, relates to a kind of telescopic handle device for bus.
Background technology
Bus refers to the power actuated vehicle following route carrying travelling on urban highway, is a kind of public transportation vehicle the most general.Along with urbanization and vehicularized development, urban population and region constantly increase, also increasing to the pressure of public transport, many times all can only stand because not having seat by bus.Bus handle, as a part for bus facility, can make these standees in vehicle travel process, keep balance, avoid standee to fall because of jolting of vehicle, for passenger provides safe and convenient.And the handle length of present most bus is on the market all fixing, the passenger of different height can not be applicable to, causes certain puzzlement to the trip of people.
The utility model that application number is " 201320165253.5 " discloses a kind of handle of variable-length, the telescopic band with holes of this handle has row's lock hole, and handle body has a lock hole.Stop pin button ring set is on handle body, and stop pin button is fixedly connected with stop pin, between stop pin button and handle body, stop pin pull back spring is housed.At ordinary times under the effect of stop pin pull back spring, stop pin can automatically lock telescopic band with holes.During adjustment handle length, press stop pin button, stop pin exits the lock hole of telescopic band with holes, pull handle body can adjust the length of telescopic band with holes, when handle length adjusts to correct position, decontrol stop pin button, stop pin can automatically lock telescopic band with holes again, the effect of torsion spring makes telescopic band automatic retracted with holes, is convenient to the length adjusting handle.
If but the lower end of the telescopic band with holes of this utility model is directly suspended on outside handle body, then passenger can be made to produce inconvenience; If telescopic band with holes is arranged on handle body interior, because handle body interior space is limited, the adjustable-height of shaking hands can be caused to be restricted.
Summary of the invention
The problems referred to above that the utility model exists for existing technology, provide a kind of telescopic handle device for bus, technical problem to be solved in the utility model is: the controllability how improving handle length.
The purpose of this utility model realizes by following technical proposal: a kind of telescopic handle device for bus, the fixed block that described handle apparatus comprises handle body and is locked on handrail of bus, it is characterized in that, described handle apparatus also comprises head rod and the second pipe link, the upper end of described head rod is connected with fixed block, sliding block joint along its length between described second pipe link and described head rod, the locking piece both locked is provided with between described head rod and described second pipe link, described handle body is connected with the lower end of described second pipe link.
Its principle is as follows: the upper end of head rod is connected with fixed block, sliding block joint along its length between head rod and the second pipe link, therefore the second pipe link can be free to slide along its length on head rod, reach the object regulating handle length, locking piece is provided with between head rod and the second pipe link, head rod and the second pipe link can be fixed by this locking piece, also both can be discharged by stationary state, first can control locking piece after passenger loading head rod and the second pipe link are discharged by lock-out state, then second pipe link that slides regulates the length of handle, finally by locking piece, head rod and the second pipe link are fixed again, easy to operate, the controllability of handle length is higher.
In the telescopic handle device for bus of above-mentioned one, described head rod and described second pipe link are Al-alloy parts.Because Al-alloy parts is rigid pipe, therefore the slip between head rod and the second pipe link and location comparatively easily realize, and operability is also high, the controllability of handle length can be improved by actv., alternatively, this head rod and the second pipe link also can be that other rigid material are made.
In the telescopic handle device for bus of above-mentioned one, described head rod inside has cavity, described cavity runs through the lower surface of described head rod, described second pipe link from described lower surface and described head rod grafting and described second pipe link and described cavity match.Second pipe link and head rod grafting, enable the second pipe link slide freely along its length, and structure is simple, and easy to operate, controllability is higher.
In the telescopic handle device for bus of above-mentioned one, described locking piece comprises lock arm, adapter plate and the first spring, described adapter plate is fixed on the lower end of described head rod, middle part and the described adapter plate of described lock arm are hinged, described lock arm has positioning convex near one end of described second pipe link, the outer wall of described second pipe link has the positioning groove coordinated with described positioning convex, between the other end of described lock arm and described head rod, be connected with the first spring.When needs regulate handle length, passenger inwardly can pressure-lock one end of nearly first spring of arm rest, due to the middle part of lock arm and adapter plate hinged, now the other end of lock arm outwards tilts, positioning convex on lock arm is separated with the positioning groove on the second pipe link, second pipe link is discharged, handle length can be regulated by second pipe link that slides, after mixing up handle length, passenger decontrols lock arm, due to the effect of the first spring, lock arm can return to original position, positioning convex on lock arm reinserts in positioning groove, by the second pipe link locking, this locking piece structure is simple, easy to operate, the controllability of handle length can be improved by actv..
In the telescopic handle device for bus of above-mentioned one, alternatively, described head rod is fixed with along its length two slide rails be parallel to each other, the both sides of described second pipe link are located in described slide rail and described second pipe link can be free to slide along slide rail, described head rod is provided with multiple knock hole along its length, described locking piece is located at the upper end of described second pipe link, described locking piece comprises radius stay and sleeve, described sleeve is fixed on described second pipe link, one end of described radius stay is fixed in described sleeve, the other end of described radius stay coordinates with described knock hole, described head rod and described second pipe link are locked by described radius stay.This sleeve comprise upper end with bottom and upper end be connected with bottom buckle, bottom is fixed on the second pipe link, one end and the upper end of radius stay are connected, radius stay has spring stop, radius stay is arranged with the second spring, described second spring is located between the second pipe link and spring stop, during work, direction towards the second pipe link exerts a force to the upper end of sleeve, the other end of radius stay is made to insert knock hole, then by buckle, upper end and bottom are fixed, thus realize the fixing of head rod and the second pipe link.
When regulating handle length, buckle is untied, under the effect of the second spring, radius stay is separated with knock hole, second pipe link is again slided on head rod, regulate more for convenience, and the cooperation of radius stay and knock hole can make the connection between head rod and the second pipe link more firm, because head rod and the second pipe link are rigid pipe, controllability is also higher.
In the telescopic handle device for bus of above-mentioned one, described head rod and described fixed block hinged.Head rod and the hinged head rod that enables of fixed block rotate around hinge-point, this structure can play the effect of the power produced when buffering bus accelerates and brakes, avoid, because unexpected stressed excessive and cause head rod or the second pipe link to fracture, adding service life and the safety of handle.
Compared with prior art, advantage of the present utility model is as follows:
1, this handle apparatus to be slided along head rod length direction by the second pipe link and regulates the length of handle, and by locking piece to head rod and the locking of the second pipe link and release, easy to operate and controllability is high;
2, this handle apparatus is rigid pipe, relatively with suspender belt and rope, length adjustment and control more convenient, controllability is higher;
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of this handle apparatus.
Fig. 2 is the structural representation of this handle apparatus wherein a kind of locking piece part of embodiment.
Fig. 3 is the cutaway view of the locking piece part of the another kind of embodiment of this handle apparatus.
In figure, 1 fixed block; 2 handle bodies; 3 head rods; 4 second pipe links; 5 locking pieces; 6 cavitys; 7 lock arms; 8 adapter plates; 9 first springs; 10 positioning convex; 11 positioning grooves; 12 knock holees; 13 sleeves; 14 radius stays; 15 second springs.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of telescopic handle device for bus, the fixed block 1 that handle apparatus comprises head rod 3, second pipe link 4, handle body 2 and is locked on handrail of bus, upper end and the fixed block 1 of head rod 3 are hinged.Head rod 3 and the hinged head rod 3 that makes of fixed block 1 can rotate around hinge-point, the power that this structure produces when can effectively accelerate bus and brake cushions, avoid, because unexpected stressed excessive and cause head rod 3 or the second pipe link 4 to fracture, adding service life and the safety of handle.
In this handle apparatus, sliding block joint and head rod 3 and the second pipe link 4 are Al-alloy parts along its length between the second pipe link 4 and head rod 3.The upper end of head rod 3 is connected with fixed block 1, sliding block joint along its length between head rod 3 and the second pipe link 4, therefore the second pipe link 4 can be free to slide along its length on head rod 3, reach the object regulating handle length, again because Al-alloy parts is rigid pipe, therefore the slip between head rod 3 and the second pipe link 4 and location comparatively easily realize, and operability is also high, can improve the controllability of handle length by actv..Certainly alternatively, this head rod 3 and the second pipe link 4 also can be that other rigid material are made.
As Fig. 1, shown in Fig. 2, locking piece 5 is provided with between head rod 3 and the second pipe link 4, handle body 2 is connected with the lower end of the second pipe link 4, head rod 3 and the second pipe link 4 can either be fixed by this locking piece 5, also both can be discharged by stationary state, first can control locking piece 5 after passenger loading head rod 3 and the second pipe link 4 are discharged by lock-out state, then second pipe link 4 that slides regulates the length of handle, finally by locking piece 5, head rod 3 and the second pipe link 4 are fixed again, easy to operate, the controllability of handle length is higher.
As shown in Figure 2, head rod 3 inside of this handle apparatus has cavity 6, cavity 6 runs through the lower surface of head rod 3, second pipe link 4 from lower surface and head rod 3 grafting and the second pipe link 4 and cavity 6 match, locking piece 5 is provided with between head rod 3 and the second pipe link 4, this locking piece 5 comprises lock arm 7, adapter plate 8 and the first spring 9, adapter plate 8 is fixed on the lower end of head rod 3, middle part and the adapter plate 8 of lock arm 7 are hinged, lock arm 7 has positioning convex 10 near one end of the second pipe link 4, the outer wall of the second pipe link 4 has the positioning groove 11 coordinated with positioning convex 10, the first spring 9 is connected with between the other end of lock arm 7 and head rod 3.
In said structure, the second pipe link 4 and head rod 3 grafting, make the second pipe link 4 slide freely along its length, and locking piece 5 can control locking between head rod 3 and the second pipe link 4 and release, structure is simple, and easy to operate, controllability is higher.During work, passenger can inwardly pressing lock arms 7 near one end of the first spring 9, due to the middle part of lock arm 7 and adapter plate 8 hinged, now the other end of lock arm 7 outwards tilts, positioning convex 10 on lock arm 7 is separated with the positioning groove 11 on the second pipe link 4, second pipe link 4 is discharged, handle length can be regulated by second pipe link 4 that slides, after mixing up handle length, passenger decontrols lock arm 7, due to the effect of the first spring 9, lock arm 7 can return to original position, positioning convex 10 on lock arm 7 reinserts in positioning groove 11, second pipe link 4 is locked, this locking piece 5 structure is simple, easy to operate, the controllability of handle length can be improved by actv..
Alternatively, head rod 3 is fixed with along its length two slide rails be parallel to each other, the both sides of the second pipe link 4 are located in slide rail and the second pipe link 4 can be free to slide along slide rail, head rod 3 is provided with multiple knock hole 12 along its length, locking piece 5 is located at the upper end of the second pipe link 4, locking piece 5 comprises radius stay 14 and sleeve 13, this sleeve 13 comprise upper end with bottom and upper end be connected with bottom buckle, bottom is fixed on the second pipe link 4, one end and the upper end of radius stay 14 are connected, radius stay 14 has spring stop, radius stay 14 is arranged with the second spring 15, second spring 15 is located between the second pipe link 4 and spring stop, the other end of radius stay 14 coordinates with knock hole 12, head rod 3 and the second pipe link 4 are locked by radius stay 14.During work, the direction towards the second pipe link 4 exerts a force to the upper end of sleeve 13, makes the other end of radius stay 14 insert knock hole 12, then by buckle, upper end and bottom is fixed, thus realize the fixing of head rod 3 and the second pipe link 4.When regulating handle length, buckle is untied, under the effect of the second spring 15, radius stay 14 is separated with knock hole 12, second pipe link 4 again can be slided on head rod 3, regulate more for convenience, and the cooperation of radius stay 14 and knock hole 12 can make the connection between head rod 3 and the second pipe link 4 more firm, because head rod 3 and the second pipe link 4 are rigid pipe, controllability is also higher.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a telescopic handle device for bus, the fixed block (1) that described handle apparatus comprises handle body (2) and is locked on handrail of bus, it is characterized in that, described handle apparatus also comprises head rod (3) and the second pipe link (4), the upper end of described head rod (3) is connected with fixed block (1), sliding block joint along its length between described second pipe link (4) and described head rod (3), the locking piece (5) both locked is provided with between described head rod (3) and described second pipe link (4), described handle body (2) is connected with the lower end of described second pipe link (4).
2. the telescopic handle device for bus of one according to claim 1, is characterized in that, described head rod (3) and described second pipe link (4) are Al-alloy parts.
3. the telescopic handle device for bus of one according to claim 1 and 2, it is characterized in that, described head rod (3) inside has cavity (6), described cavity (6) runs through the lower surface of described head rod (3), described second pipe link (4) from described lower surface and (3) grafting of described head rod and described second pipe link (4) and described cavity (6) match.
4. the telescopic handle device for bus of one according to claim 3, it is characterized in that, described locking piece (5) comprises lock arm (7), adapter plate (8) and the first spring (9), described adapter plate (8) is fixed on the lower end of described head rod (3), middle part and the described adapter plate (8) of described lock arm (7) are hinged, described lock arm (7) has positioning convex (10) near one end of described second pipe link (4), the outer wall of described second pipe link (4) has the positioning groove (11) coordinated with described positioning convex (10), the first spring (9) is connected with between the other end of described lock arm (7) and described head rod (3).
5. the telescopic handle device for bus of one according to claim 1 and 2, it is characterized in that, described head rod (3) is fixed with along its length two slide rails be parallel to each other, the both sides of described second pipe link (4) are located in described slide rail and described second pipe link (4) can be free to slide along slide rail, described head rod (3) is provided with multiple knock hole (12) along its length, described locking piece (5) is located at the upper end of described second pipe link (4), described locking piece (5) comprises radius stay (14) and sleeve (13), described sleeve (13) is fixed on described second pipe link (4), one end of described radius stay (14) is fixed in described sleeve (13), the other end of described radius stay (14) coordinates with described knock hole (12), described head rod (3) and described second pipe link (4) are locked by described radius stay (14).
6. the telescopic handle device for bus of one according to claim 1 and 2, is characterized in that, described head rod (3) is hinged with described fixed block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070484.7U CN204452150U (en) | 2015-01-31 | 2015-01-31 | A kind of telescopic handle device for bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070484.7U CN204452150U (en) | 2015-01-31 | 2015-01-31 | A kind of telescopic handle device for bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452150U true CN204452150U (en) | 2015-07-08 |
Family
ID=53659080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520070484.7U Expired - Fee Related CN204452150U (en) | 2015-01-31 | 2015-01-31 | A kind of telescopic handle device for bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189855A (en) * | 2018-01-31 | 2018-06-22 | 江南大学 | A kind of scalable handrail applied to tramcar |
-
2015
- 2015-01-31 CN CN201520070484.7U patent/CN204452150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189855A (en) * | 2018-01-31 | 2018-06-22 | 江南大学 | A kind of scalable handrail applied to tramcar |
| CN108189855B (en) * | 2018-01-31 | 2023-10-03 | 江南大学 | Telescopic handrail applied to tram |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |