CN102848854A - Castor with height adjustment device - Google Patents
Castor with height adjustment device Download PDFInfo
- Publication number
- CN102848854A CN102848854A CN2012103411336A CN201210341133A CN102848854A CN 102848854 A CN102848854 A CN 102848854A CN 2012103411336 A CN2012103411336 A CN 2012103411336A CN 201210341133 A CN201210341133 A CN 201210341133A CN 102848854 A CN102848854 A CN 102848854A
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- CN
- China
- Prior art keywords
- castor
- rolling wheel
- arrangement
- wheel support
- fixed orifice
- 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.)
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Abstract
The invention discloses a castor with a height adjustment device, comprising a rolling wheel and a rolling wheel support, wherein a connection lug is rotationally arranged on the rolling wheel support. The support height of the whole castor with a height adjustment device disclosed by the invention can be adjusted by a user by adjusting three fixation holes in a column body, thus expanding the application range of the castor. The castor is simple in structure, convenient in application, and strong in practicability.
Description
Technical field
The present invention relates to a kind of castor, more precisely a kind of castor with arrangement for adjusting height.
Background technology
Castor also is cardan wheel, is a kind of common mobile device, is usually used in the bottom of mobile object.Existing castor can only be regulated direction in the horizontal, can't regulate on the height longitudinally.
Summary of the invention
The present invention solves the existing technical matters of prior art, thereby a kind of castor with arrangement for adjusting height is provided.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of castor with arrangement for adjusting height comprises a roller and a rolling wheel support, is provided with rotationally one on the described rolling wheel support and connects projection.
As preferred embodiment of the present invention, described rolling wheel support comprises a rack body and a pair of support flank, be provided with a pivoting lever between the described support flank, described pivoting lever runs through described roller, described connection projection comprises adjusting cylinder and a rotating disk that vertically arranges, and described rotating disk is connected rotationally with described rack body.
As preferred embodiment of the present invention, described adjusting cylinder is provided with the first fixed orifice, the second fixed orifice and the 3rd fixed orifice.
3 fixed orifices on the cylinder are regulated in castor utilization with arrangement for adjusting height of the present invention, and the user can regulate the bearing height of whole castor, has expanded the Applicable scope of castor.This Castor structure is simple, and is applicable convenient, practical.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the castor with arrangement for adjusting height of the present invention;
Fig. 2 is the spatial structure decomposing schematic representation with the castor of arrangement for adjusting height among Fig. 1;
Fig. 3 is the details enlarged diagram with the a-quadrant of the castor of arrangement for adjusting height among Fig. 2;
Wherein:
1, with the castor of arrangement for adjusting height; 2, rolling wheel support; 21, rack body; 22, support flank; 23, pivoting lever; 3, connect projection; 31, regulate cylinder; 311, the first fixed orifice; 312, the second fixed orifice; 313, the 3rd fixed orifice; 32, rotating disk; 4, roller.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
The invention provides a kind of castor with arrangement for adjusting height.
As shown in Figure 1 to Figure 3, a kind of castor 1 with arrangement for adjusting height comprises a roller 4 and a rolling wheel support 2, is provided with rotationally one on this rolling wheel support 2 and connects projection 3.
This rolling wheel support 2 comprises a rack body 21 and a pair of support flank 22, support between the flank 22 and be provided with a pivoting lever 23, this pivoting lever 23 runs through this roller 4, this connection projection 3 comprises adjusting cylinder 31 and a rotating disk 32 that vertically arranges, and this rotating disk 32 is connected rotationally with this rack body 21.
This adjusting cylinder 31 is provided with the first fixed orifice 311, the second fixed orifice 312 and the 3rd fixed orifice 313.
The above be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the castor with arrangement for adjusting height (1) comprises a roller (4) and a rolling wheel support (2), it is characterized in that, is provided with rotationally one on the described rolling wheel support (2) and connects projection (3).
2. the castor with arrangement for adjusting height according to claim 1 (1), it is characterized in that, described rolling wheel support (2) comprises a rack body (21) and a pair of support flank (22), be provided with a pivoting lever (23) between the described support flank (22), described pivoting lever (23) runs through described roller (4), described connection projection (3) comprises adjusting cylinder (31) and a rotating disk (32) that vertically arranges, and described rotating disk (32) is connected rotationally with described rack body (21).
3. the castor with arrangement for adjusting height according to claim 2 (1) is characterized in that, described adjusting cylinder (31) is provided with the first fixed orifice (311), the second fixed orifice (312) and the 3rd fixed orifice (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103411336A CN102848854A (en) | 2012-09-16 | 2012-09-16 | Castor with height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103411336A CN102848854A (en) | 2012-09-16 | 2012-09-16 | Castor with height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102848854A true CN102848854A (en) | 2013-01-02 |
Family
ID=47395991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103411336A Pending CN102848854A (en) | 2012-09-16 | 2012-09-16 | Castor with height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848854A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473115A (en) * | 2001-05-14 | 2004-02-04 | Ī�¹������ϵ� | Suspension device |
| CN201189803Y (en) * | 2008-04-21 | 2009-02-04 | 张华林 | Land wheel |
| CN202208231U (en) * | 2011-07-29 | 2012-05-02 | 苏州展华纺织有限公司 | Novel universal wheel with adjustable height |
-
2012
- 2012-09-16 CN CN2012103411336A patent/CN102848854A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473115A (en) * | 2001-05-14 | 2004-02-04 | Ī�¹������ϵ� | Suspension device |
| CN201189803Y (en) * | 2008-04-21 | 2009-02-04 | 张华林 | Land wheel |
| CN202208231U (en) * | 2011-07-29 | 2012-05-02 | 苏州展华纺织有限公司 | Novel universal wheel with adjustable height |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |