CN104339980A - Universal wheel with locking function - Google Patents
Universal wheel with locking function Download PDFInfo
- Publication number
- CN104339980A CN104339980A CN201310331817.2A CN201310331817A CN104339980A CN 104339980 A CN104339980 A CN 104339980A CN 201310331817 A CN201310331817 A CN 201310331817A CN 104339980 A CN104339980 A CN 104339980A
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- Prior art keywords
- universal wheel
- wheel
- roller
- locking function
- lock
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a universal wheel with a locking function. The universal wheel is mainly used as a caster of certain large equipment such as a vending machine and a self-service station in a public place and mainly comprises components such as a roller, rotary locks, a wheel carrier and a mounting plate. The roller of the universal wheel can be braked by the aid of crescent-shaped gear modules of the rotary locks. The universal wheel has the advantages that the universal wheel is convenient and is easy to use, and the requirement that only specific personnel can shift the large equipment with the universal wheel can be met.
Description
Technical field
The present invention relates to a kind of cardan wheel, particularly a kind of cardan wheel with lock function.。
Background technology
Current, cardan wheel has been widely used in daily life, as the hand barrow in desk, chair, market, the production facilities etc. in factory building are all provided with cardan wheel, mostly to facilitate movement.But general cardan wheel does not all have blocking device, when needs equipment be fixed on a certain position but do not wish by any movement time, the safety of equipment is have impact in default of lock function, the common facilities such as automatic vending machine, automatic teller machine, water dispenser of such as public arena is that safety is general all without castor, bring many inconvenience to mobile, castor is installed again because the problem of locking adds safety hazard.Application number is: the patent of 03102732.6 and 201110102328.0 all adopts the mode of coated roller to realize locking, requires higher to wheel carrier housing; Application number is: the patent of 2009101931144.2 is realized by the mode of damper lock shaft, shows slightly numerous and diverse.Summary of the invention
[0003]in order to solve the problems of the technologies described above, the invention provides a kind of cardan wheel with blocking device, to be coordinated with the convex hook of hub in roller by the selenodont of rotation lock wheel module thus realize braking easily, ensure that the safety of the use such as the public arena that is similar to automation services station, vending machine equipment, stability.
The technical solution adopted in the present invention is as follows: a kind of cardan wheel with blocking device, comprise roller, rotation lock, wheel carrier, adapter plate, described wheel carrier is provided with blocking device, the interior hub of roller is established the convex hook playing screens effect: when needing movement to install the equipment of this type of cardan wheel, the selenodont wheel mould of this caster loocking device presses close to the outer hub of roller, and now roller is free to rotate; When needing to have fixedly mounted the equipment of this type of cardan wheel, now need to lock roller, selenodont wheel module does downward movement to axle center place under the effect of master cock, with the convex hook twisting on hub in roller, thus realize the fixing needs using this equipment by locking roller, strengthen safety, the stability of equipment.
As the improvement of technique scheme, the preferred inductive switch of described blocking device, is hidden in the inner side of wheel carrier.
As the improvement of technique scheme, described convex hook is no less than three, or is wheel dentation.The invention has the beneficial effects as follows that this cardan wheel with blocking device can control the braking of roller by switching device, locking roller makes it remain static, guarantee to use the solid safe and timing of the equipment of this cardan wheel, stablize, forbid the random movement of unrelated person, and simplicity of design, easy to operate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the cardan wheel under non-locking shape;
Fig. 2 is the cardan wheel under locking shape body;
Fig. 3 is roller figure of the present invention;
Fig. 4 is rotation lock of the present invention;
Fig. 5 is wheel carrier figure;
Fig. 6 is adapter plate figure.
As figure, 1 roller, 2 rotation locks, 3 wheel carriers, 4 adapter plates, hub in 11,12 outer hubs, 13 convex hooks, 14 wheel shafts, 21 selenodont wheel modules, 22 lock shafts, 23 lockholes, 31 blocking device mounting holes, pivot in 32,33 axle holes, pivot mounting hole in 41,42 fixing threaded holes.
Detailed description of the invention
The present invention---a kind of cardan wheel with lock function, sees figures.1.and.2, and comprises roller (1), rotation lock (2), wheel carrier (3), installs version (4).As shown in Figure 3, roller (1) comprises interior hub (11), outer hub (12) and wheel shaft (14), on interior hub (11), wherein establish the convex hook (13) of screens effect.As shown in Figure 4, rotation lock (2) is taken turns module (21), lock shaft (22) and lockhole (23) by selenodont and is formed, by the spinning movement of switch control rule selenodont wheel module (21), play the effect of braking when convex hook (13) takes turns module (21) twisting with selenodont.As shown in Figure 5, wheel carrier (3) is connected with adapter plate (4) by middle pivot (32), is provided with blocking device mounting hole (31) and axle hole (33) in wheel carrier (3) inside, side.As shown in Figure 6, adapter plate (4) comprises middle pivot mounting hole (41) and fixing threaded hole (42).
Described rotation lock (2) also can be button or inductive switch, this cardan wheel with lock function is owing to have employed said structure, selenodont wheel module (21) is separated with convex hook (13) and is close to the outer hub of roller at ordinary times, and roller now can rotate freely; When rotation lock (2) action, rotate to and convex hook (13) anastomosis in effect type next month gear module (21) of master cock, thus locking roller (1) makes it no longer rotate.
Further, interior hub (11) the epirelief hook (13) of roller (1) can be the screens of gear-like or other form.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (2)
1. there is a cardan wheel for lock function, comprise roller, wheel carrier, adapter plate, it is characterized in that: the interior hub of described roller is provided with convex hook, and the side of described wheel carrier is provided with rotation lock.
2. a kind of cardan wheel with lock function according to claim 1, is characterized in that described rotation lock has selenodont wheel module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331817.2A CN104339980A (en) | 2013-08-01 | 2013-08-01 | Universal wheel with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331817.2A CN104339980A (en) | 2013-08-01 | 2013-08-01 | Universal wheel with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339980A true CN104339980A (en) | 2015-02-11 |
Family
ID=52496747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310331817.2A Pending CN104339980A (en) | 2013-08-01 | 2013-08-01 | Universal wheel with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339980A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959198A (en) * | 2020-08-26 | 2020-11-20 | 辛海勇 | Roller part |
| CN114941788A (en) * | 2022-04-21 | 2022-08-26 | 徐州工程学院 | Real device of instructing of computer thing networking teaching |
| CN115052076A (en) * | 2022-05-28 | 2022-09-13 | 国网山东省电力公司滨州供电公司 | Rural power service evaluation system based on big data and use method thereof |
-
2013
- 2013-08-01 CN CN201310331817.2A patent/CN104339980A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959198A (en) * | 2020-08-26 | 2020-11-20 | 辛海勇 | Roller part |
| CN114941788A (en) * | 2022-04-21 | 2022-08-26 | 徐州工程学院 | Real device of instructing of computer thing networking teaching |
| CN115052076A (en) * | 2022-05-28 | 2022-09-13 | 国网山东省电力公司滨州供电公司 | Rural power service evaluation system based on big data and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |