CN205588889U - Take self -locking function's universal wheel - Google Patents
Take self -locking function's universal wheel Download PDFInfo
- Publication number
- CN205588889U CN205588889U CN201620342340.7U CN201620342340U CN205588889U CN 205588889 U CN205588889 U CN 205588889U CN 201620342340 U CN201620342340 U CN 201620342340U CN 205588889 U CN205588889 U CN 205588889U
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- China
- Prior art keywords
- clamping part
- bar
- shaped trough
- gear
- universal wheel
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Abstract
The utility model discloses a take self -locking function's universal wheel, which comprises a bracket, the rolle, locking piece and locking part spare, the support lower extreme is two clamping parts of parallel arrangement, be equipped with axle hole on the clamping part, the gyro wheel passes through the shaft and fastening nut fixes between the clamping part of support, one side of gyro wheel be equipped with with the gear of gyro wheel with the axle center, be equipped with the bar groove on the clamping part of the support of this side, the bar groove radially sets up along the gear, the inboard and the outside of the clamping part that is equipped with the bar groove are located respectively to locking piece and locking part spare, the locking piece links together through the connecting pin that passes the bar groove with locking part spare, stir locking part spare, make locking piece welt shape groove reciprocate, realize locking piece card income or leave the gear. The utility model discloses compact structure, convenient operation, the practicality is strong, and suitcase cooperation that can be direct with different is used, has avoided suitcase atress on car, train to slide at will, and the improvement trip is convenient greatly.
Description
Technical field
This utility model relates to small stores technical field, the universal wheel of a kind of band auto-lock function.
Background technology
Luggage case is applied widely in trip, with the life of people is closely bound up.Accommodating article, while liberation both hands, it has been found that some embarrassments that luggage case exists.Such as when riding public transportation means (public transport, subway etc.), most of luggage cases can not keep as you were according to the wish of people, needs with hand steered or fallen by luggage case or side is put, and luggage case stress arbitrarily moves the safety being also unfavorable for driving.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, it is provided that the universal wheel of a kind of band auto-lock function.
The purpose of this utility model is achieved through the following technical solutions:
A kind of universal wheel of band auto-lock function, including support and roller, described pedestal lower end is the two panels clamping part be arrangeding in parallel, described clamping part is provided with axle hole, described roller is fixed between the clamping part of described support by wheel shaft and clamp nut, this universal wheel also includes lock dog and locking component, the side of described roller is provided with and the gear of roller concentric, the clamping part of the described support of this side be provided with bar-shaped trough, described bar-shaped trough is radially arranged along described gear, described lock dog and described locking component are respectively arranged on the inner side and outer side of the clamping part being provided with bar-shaped trough, lock dog and locking component are by linking together through the connecting pin of described bar-shaped trough, stir described locking component, described lock dog is made to move up and down along described bar-shaped trough, realize described lock dog and snap in or leave described gear.
In the further design of this utility model, above-mentioned locking component includes handling curved bar and kinematic link, described manipulation curved bar is the quarter butt forming sharp angle and stock connected by fulcrum one, the fulcrum of described manipulation curved bar is linked at the outside of the clamping part being provided with bar-shaped trough by spacer pin, one end of described kinematic link is linked at the quarter butt outer end of described manipulation curved bar, and the other end of kinematic link is linked with described connecting pin.
In the further design of this utility model, the inner side of the above-mentioned clamping part being provided with bar-shaped trough is provided with the guide groove limiting described lock dog position.
In the further design of this utility model, being provided with iron plate outside the quarter butt of above-mentioned manipulation curved bar, on the described clamping part of this side, suitable position is provided with Magnet.
This utility model has a beneficial effect highlighted below:
This utility model compact conformation, easy to operate, practical, can directly from different luggage cases with the use of, it is to avoid luggage case stress on automobile, train is arbitrarily slided, and being greatly improved trip convenient.
Accompanying drawing explanation
Fig. 1 is structural blast figure of the present utility model；
Fig. 2 is this utility model medium-height trestle outboard structure figure；
Fig. 3 is this utility model medium-height trestle inside structure figure；
In figure, 1-support, 2-axle hole, 3-guide groove, 4-spacer pin, 5-Magnet, 6-roller, 7-gear, 8-wheel shaft, 9-clamp nut, 10-handles curved bar, 11-kinematic link, 12-connecting pin, 13-lock dog, 14-bar-shaped trough, 15-iron plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail:
nullSee Fig. 1～Fig. 3，The universal wheel of a kind of band auto-lock function in this utility model，Including support 1 and roller 6，Support 1 lower end is the two panels clamping part be arrangeding in parallel，Clamping part is provided with axle hole 2、Roller 6 is fixed between the clamping part of support 1 by wheel shaft 8 and clamp nut 9，This universal wheel also includes lock dog 13 and locking component，The side of roller 6 is provided with and the gear 7 of roller 6 concentric，The clamping part of the support 1 of this side be provided with bar-shaped trough 14，Bar-shaped trough 14 is radially arranged along gear 7，Lock dog 13 and locking component are respectively arranged on the inner side and outer side of the clamping part being provided with bar-shaped trough 14，Lock dog 13 is linked together by the connecting pin 12 through bar-shaped trough 14 with locking component，Stir locking component，Lock dog 13 is made to move up and down along bar-shaped trough 14，Realize lock dog 13 and snap in or leave gear 7.The inner side of the clamping part being provided with bar-shaped trough 14 is provided with the guide groove 3 limiting described lock dog 13 position.Locking component includes handling curved bar 10 and kinematic link 11, described manipulation curved bar 10 is the quarter butt forming sharp angle and stock connected by fulcrum one, the fulcrum of described manipulation curved bar 10 is linked at the outside of the clamping part being provided with bar-shaped trough 14 by spacer pin 4, one end of described kinematic link 11 is linked at the quarter butt outer end of described manipulation curved bar 10, and the other end of kinematic link 11 is linked with described connecting pin 12.Handling and be provided with iron plate 15 outside the quarter butt of curved bar 10, on the described clamping part of this side, suitable position is provided with Magnet 5.
Universal wheel with auto-lock function includes support 1 part, roller 6, wheel shaft 8, self-locking device four major part.
Support 1 part is provided with support 1 body, axle hole 2, guide groove 3, spacer pin 4 and Magnet 5；The side of roller wheels of luggage compartment 6 is provided with gear 7, and gear 7 moves together with entirety with roller 6；The rolling of the existing roller 6 of axle hole 2 interior-excess that roller 6 is loaded on support 1 by wheel shaft 8；Self-locking device is provided with manipulation curved bar 10, kinematic link 11, connecting pin 12 and lock dog 13, handles curved bar 10 and is connected with kinematic link 11, and kinematic link 11 is connected with lock dog 13 by connecting pin 12, and connecting pin 12 moves in bar-shaped trough 14.
When needing braking, manipulation curved bar 10 is pressed downward against, handling curved bar 10 drives kinematic link 11 to move together, kinematic link 11 drives connecting pin 12 to move down along bar-shaped trough 14, lock dog 13 and then connecting pin 12 moves down along guide groove 3 and snaps in gear 7, realizing braking procedure, spacer pin 4 limits the depressed position handling curved bar 10 simultaneously.
When need not braking, upwards being lifted by manipulation curved bar 10, handle curved bar 10 and drive kinematic link 11, kinematic link 11 to drive connecting pin 12 to move up along bar-shaped trough 14, lock dog 13 and then connecting pin 12 moves away gear 7 on guide groove 3, releases braking.Simultaneously in order to ensure the normal rolling of universal wheel, drop downwards when preventing from handling curved bar 10 by bigger vibration force, handling after curved bar 10 is lifted up, fixing position by the adhesive of iron plate 15 on Magnet 5 and manipulation curved bar 10.
It is above preferred embodiment of the present utility model, all changes made according to technical solutions of the utility model, when produced function is without departing from the scope of technical solutions of the utility model, belong to protection domain of the present utility model.
Claims (4)
- null1. the universal wheel of a band auto-lock function，Including support (1) and roller (6)，Described support (1) lower end is the two panels clamping part be arrangeding in parallel，Described clamping part is provided with axle hole (2)、Described roller (6) is fixed between the clamping part of described support (1) by wheel shaft (8) and clamp nut (9)，It is characterized in that，Also include lock dog (13) and locking component，The side of described roller (6) is provided with the gear (7) with roller (6) concentric，The clamping part of the described support (1) of this side be provided with bar-shaped trough (14)，Described bar-shaped trough (14) is radially arranged along described gear (7)，Described lock dog (13) and described locking component are respectively arranged on the inner side and outer side of the clamping part being provided with bar-shaped trough (14)，Lock dog (13) and locking component are by linking together through the connecting pin of described bar-shaped trough (14) (12)，Stir described locking component，Described lock dog (13) is made to move up and down along described bar-shaped trough (14)，Realize described lock dog (13) and snap in or leave described gear (7).
- The universal wheel of band auto-lock function the most according to claim 1, it is characterized in that, described locking component includes handling curved bar (10) and kinematic link (11), described manipulation curved bar (10) is the quarter butt forming sharp angle and stock connected by fulcrum one, the fulcrum of described manipulation curved bar (10) is linked at the outside of the clamping part being provided with bar-shaped trough (14) by spacer pin (4), one end of described kinematic link (11) is linked at the quarter butt outer end of described manipulation curved bar (10), and the other end of kinematic link (11) is linked with described connecting pin (12).
- The universal wheel of band auto-lock function the most according to claim 1 and 2, it is characterised in that described in be provided with bar-shaped trough (14) the inner side of clamping part be provided with the guide groove (3) limiting described lock dog (13) position.
- The universal wheel of band auto-lock function the most according to claim 1 and 2, it is characterised in that being provided with iron plate (15) outside the quarter butt of described manipulation curved bar (10), on the described clamping part of this side, suitable position is provided with Magnet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342340.7U CN205588889U (en) | 2016-04-22 | 2016-04-22 | Take self -locking function's universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342340.7U CN205588889U (en) | 2016-04-22 | 2016-04-22 | Take self -locking function's universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588889U true CN205588889U (en) | 2016-09-21 |
Family
ID=56935495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620342340.7U Expired - Fee Related CN205588889U (en) | 2016-04-22 | 2016-04-22 | Take self -locking function's universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588889U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691107A (en) * | 2016-04-22 | 2016-06-22 | 南京工业职业技术学院 | Universal wheel with self-locking function |
| CN106510263A (en) * | 2016-12-19 | 2017-03-22 | 安吉富和家具有限公司 | Seat with roller self-locking device |
| CN107837741A (en) * | 2017-11-20 | 2018-03-27 | 安徽省华财塑胶科技有限公司 | A kind of auxiliary agent agitating device being moved easily |
| CN110262033A (en) * | 2019-07-19 | 2019-09-20 | 黄丹丹 | A kind of astronomical telescope support frame of the observatory convenient for adjusting height |
| CN110816162A (en) * | 2019-11-19 | 2020-02-21 | 山东建筑大学 | Roller assembly and using method thereof |
-
2016
- 2016-04-22 CN CN201620342340.7U patent/CN205588889U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691107A (en) * | 2016-04-22 | 2016-06-22 | 南京工业职业技术学院 | Universal wheel with self-locking function |
| CN106510263A (en) * | 2016-12-19 | 2017-03-22 | 安吉富和家具有限公司 | Seat with roller self-locking device |
| CN106510263B (en) * | 2016-12-19 | 2019-07-05 | 安吉富和家具有限公司 | A kind of thing to sit on idler wheel self-locking device |
| CN107837741A (en) * | 2017-11-20 | 2018-03-27 | 安徽省华财塑胶科技有限公司 | A kind of auxiliary agent agitating device being moved easily |
| CN107837741B (en) * | 2017-11-20 | 2019-07-05 | 安徽省华财塑胶科技有限公司 | A kind of auxiliary agent agitating device being moved easily |
| CN110262033A (en) * | 2019-07-19 | 2019-09-20 | 黄丹丹 | A kind of astronomical telescope support frame of the observatory convenient for adjusting height |
| CN110816162A (en) * | 2019-11-19 | 2020-02-21 | 山东建筑大学 | Roller assembly and using method thereof |
| CN110816162B (en) * | 2019-11-19 | 2023-04-25 | 山东建筑大学 | Roller assembly and application method thereof |
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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: 20160921 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |