CN104589916A - Speed controllable universal wheel - Google Patents
Speed controllable universal wheel Download PDFInfo
- Publication number
- CN104589916A CN104589916A CN201510028395.0A CN201510028395A CN104589916A CN 104589916 A CN104589916 A CN 104589916A CN 201510028395 A CN201510028395 A CN 201510028395A CN 104589916 A CN104589916 A CN 104589916A
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- CN
- China
- Prior art keywords
- wheel
- connector
- universal wheel
- speed
- cardan wheel
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- 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.)
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Abstract
The invention discloses a speed controllable universal wheel. The speed controllable universal wheel comprises a connector, wherein the connector is rotationally connected with a connection body; the connection body is provided with a rolling wheel; the connection body is movably provided with a pressing sheet; a bulge is arranged at the bottom of the pressing sheet; a gasket is further arranged on the connection body; the speed of the rolling wheel is controlled by the contact of the bulge and the gasket which are in contact; one layer of anti-slipping rubber is arranged on the outer surface of the rolling wheel; the gasket is made of wear-resisting rubber. According to the speed controllable universal wheel, the gasket capable of preventing the rolling wheel from rapidly rolling is arranged on a wheel body of the speed controllable universal wheel, and the pressing sheet is pedaled to brake the rolling wheel when the speed of the rolling wheel is too fast, so that the use safety of the universal wheel is greatly improved.
Description
Technical field
The present invention relates to a kind of cardan wheel, or rather, is a kind of controlled fast cardan wheel.
Background technology
Cardan wheel is exactly so-called movable castor, its structure tolerable injury level 360 degree rotation.Castor is a general designation, comprises movable castor and rigid castors.Rigid castors does not have rotational structure, and can not horizontally rotate can only vertical rotation.These two kinds of castors are all generally collocation use, and the structure of such as hand barrow is two, front tight pulley, and back is two movable cardan wheels near what promote handrail.
Current cardan wheel is widely used, but may cause danger for the use that some ground are not very smooth environment cardan wheels.The places such as such as steeper slope, people need the rolling speed controlling cardan wheel.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art, thus provides a kind of rolling speed controollable cardan wheel.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of controlled fast cardan wheel, comprise a connector, described connector is connected rotationally with a connector, described connector is provided with a roller, described connector is provided with a pressing tablet movably, the bottom of described pressing tablet is provided with a projection, and described connector is also provided with a pad, and described projection contacts with described pad the speed controlling described roller.
As preferred embodiment of the present invention, the outside face of described roller is provided with one deck anti-slip rubber.
As preferred embodiment of the present invention, described pad is made up of antifriction rubber.
Because controlled fast cardan wheel of the present invention is provided with the pad that can stop roller fast scroll on wheel body, when wheel speeds is too fast, carry out brake wheel by trampling pressing tablet, thus substantially increase safety when cardan wheel uses.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of controlled fast cardan wheel of the present invention;
Fig. 2 is the perspective view of the controlled fast cardan wheel in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of rolling speed controollable cardan wheel.
As shown in Figure 1 and Figure 2, a kind of controlled fast cardan wheel 1, comprise a connector 2, described connector 2 is connected rotationally with a connector 3, described connector 3 is provided with a roller 4, described connector 3 is provided with movably a pressing tablet 51, and the bottom of described pressing tablet 51 is provided with a projection 52, described connector 3 is also provided with a pad 6, described projection 52 contacts with described pad 6 speed controlling described roller 4.
As shown in Figure 1 and Figure 2, the outside face of described roller 4 is provided with one deck anti-slip rubber.
As shown in Figure 1 and Figure 2, described pad 6 is made up of antifriction rubber.
The controlled fast cardan wheel of this invention is provided with the pad that can stop roller fast scroll on wheel body, when wheel speeds is too fast, carrys out brake wheel by trampling pressing tablet, thus substantially increases safety when cardan wheel uses.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a controlled fast cardan wheel (1), comprise a connector (2), it is characterized in that, described connector (2) is connected rotationally with a connector (3), described connector (3) is provided with a roller (4), described connector (3) is provided with a pressing tablet (51) movably, the bottom of described pressing tablet (51) is provided with a projection (52), described connector (3) is also provided with a pad (6), and described projection (52) contacts the speed controlling described roller (4) with described pad (6).
2. controlled fast cardan wheel according to claim 1, is characterized in that, the outside face of described roller (4) is provided with one deck anti-slip rubber.
3. controlled fast cardan wheel according to claim 2, is characterized in that, described pad (6) is made up of antifriction rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028395.0A CN104589916A (en) | 2015-01-21 | 2015-01-21 | Speed controllable universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028395.0A CN104589916A (en) | 2015-01-21 | 2015-01-21 | Speed controllable universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104589916A true CN104589916A (en) | 2015-05-06 |
Family
ID=53116115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028395.0A Pending CN104589916A (en) | 2015-01-21 | 2015-01-21 | Speed controllable universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589916A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772930A (en) * | 2016-05-06 | 2016-07-20 | 博艳萍 | Vibration attenuation universal wheel of ultrasonic thick aluminum wire press welder |
| CN107379886A (en) * | 2016-05-16 | 2017-11-24 | 杨钧翔 | Comprehensive combined type drives omni-directional wheel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001021419A1 (en) * | 1999-09-21 | 2001-03-29 | Kayaba Industry Co., Ltd. | Caster |
| CN2780517Y (en) * | 2005-03-31 | 2006-05-17 | 胡坚兴 | Improved of brake cster structure |
| CN201056136Y (en) * | 2007-06-06 | 2008-05-07 | 东莞贺捷塑胶有限公司 | Brake wheel for luggage case |
| CN202319723U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Truckle with brake apparatus |
| CN202319722U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Universal wheel with rapid braking device |
| CN103448469A (en) * | 2012-05-30 | 2013-12-18 | 四川制药制剂有限公司 | Medical caster facilitating accuracy control |
| CN104108286A (en) * | 2014-05-27 | 2014-10-22 | 太仓兴锋脚轮有限公司 | Trundle with brake |
-
2015
- 2015-01-21 CN CN201510028395.0A patent/CN104589916A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001021419A1 (en) * | 1999-09-21 | 2001-03-29 | Kayaba Industry Co., Ltd. | Caster |
| CN2780517Y (en) * | 2005-03-31 | 2006-05-17 | 胡坚兴 | Improved of brake cster structure |
| CN201056136Y (en) * | 2007-06-06 | 2008-05-07 | 东莞贺捷塑胶有限公司 | Brake wheel for luggage case |
| CN202319723U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Truckle with brake apparatus |
| CN202319722U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Universal wheel with rapid braking device |
| CN103448469A (en) * | 2012-05-30 | 2013-12-18 | 四川制药制剂有限公司 | Medical caster facilitating accuracy control |
| CN104108286A (en) * | 2014-05-27 | 2014-10-22 | 太仓兴锋脚轮有限公司 | Trundle with brake |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772930A (en) * | 2016-05-06 | 2016-07-20 | 博艳萍 | Vibration attenuation universal wheel of ultrasonic thick aluminum wire press welder |
| CN107379886A (en) * | 2016-05-16 | 2017-11-24 | 杨钧翔 | Comprehensive combined type drives omni-directional wheel |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |