CN104015559A - Wheel capable of automatically limiting movement of office chair - Google Patents
Wheel capable of automatically limiting movement of office chair Download PDFInfo
- Publication number
- CN104015559A CN104015559A CN201410287484.2A CN201410287484A CN104015559A CN 104015559 A CN104015559 A CN 104015559A CN 201410287484 A CN201410287484 A CN 201410287484A CN 104015559 A CN104015559 A CN 104015559A
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- CN
- China
- Prior art keywords
- wheel
- office chair
- support
- regulation
- wheel axle
- 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 relates to a wheel capable of automatically limiting movement of an office chair and belongs to the field of furniture. The wheel capable of automatically limiting the movement of the office chair is composed of a fixed shaft, a support, a wheel, a wheel shaft, a first regulation screw, a left wheel shaft baffle, a nut and a second regulation screw and is characterized in that the fixed shaft is inserted into the support and combined with the office chair, the support can rotate for 360 degrees around the fixed shaft, the wheel shaft is inserted into a wheel through hole and is inserted into the support, then the left wheel shaft baffle is inserted onto the wheel shaft and is clamped and fixed by virtue of the nut, and the first regulation screw and the second regulation screw are respectively arranged on the support. The wheel capable of automatically limiting the movement of the office chair has the beneficial effect that the movement of the office chair is limited by body weight.
Description
Technical field
The present invention relates to a kind of office chair and move automatic limited wheel, the pure mechanical automatic clamping device of specifically applying the compositions such as anchor shaft, wheel, wheel axle, wheel axle right baffle-plate, the first regulation and control screw, the second regulation and control screw, support, belongs to field of furniture.
Background technology
Office chair moves a kind of vitals that automatic limited wheel is office chair, and it is playing the part of key player at office chair aspect moving, and is unique device that office chair moves.Nowadays, office chair has been widely used office field.But the wheel of the office chair device in market moves at any time, even in not needing its motion.Office chair moves automatic limited wheel and has solved this difficult problem, move by a small margin when we are sitting in health on office chair, or rotate time, office chair can not move.At present, in market, do not find this limited wheel automatically.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of office chair and move automatic limited wheel.
The present invention is achieved by the following technical solutions: a kind of office chair moves automatic limited wheel, by anchor shaft, support, wheel, wheel axle, the first regulation and control screw, wheel axle right baffle-plate, nut, the second regulation and control screw composition, it is characterized in that: anchor shaft inserts in support, and combine with office chair, support can carry out 360 degree rotations around anchor shaft simultaneously, wheel axle is inserted in wheel through hole, and insert in support, again wheel axle right baffle-plate is inserted on wheel axle, be fixedly clamped by nut, the first regulation and control screw and the second regulation and control screw are rack-mount respectively.
The usefulness of this invention is: the automatic limited wheel of office chair utilizes theory of machines and material behavior to complete automation control, does not need additionally to add any device, and simple in structure, effect is remarkable.When clerical workforce is seated, the pinning that wheel will be tightly, in case unnecessary movement.When clerical workforce moves health among a small circle, office chair also can not move.But, in the time that clerical workforce wants to move among a small circle, as long as health promotes lightly, reducing a little gravity, fixing device will discharge, and just can move among a small circle.Meanwhile, the design of hommization, can regulate and control Automatic-clamping scope in various degree according to individual demand.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, anchor shaft, 2, support, 3, wheel, 4, wheel axle, 5, the first regulation and control screw, 6, wheel axle right baffle-plate, 7, nut, 8, the second regulation and control screw.
Detailed description of the invention
A kind of office chair moves automatic limited wheel, by anchor shaft 1, support 2, wheel 3, wheel axle 4, the first regulation and control screw 5, wheel axle right baffle-plate 6, nut 7, the second regulation and control screw 8 forms, anchor shaft 1 inserts in support 2, and combine with office chair, support 2 can carry out 360 degree rotations around anchor shaft simultaneously, play the effect of connection bracket and office chair shank, wheel axle 4 is found in wheel 3 through holes, and insert in support, again wheel axle right baffle-plate 6 is found on wheel axle 4, add and fasten by nut 7, the first regulation and control screw 5 and the second regulation and control screw 8 are rack-mount respectively, play the effect that regulates compression degree.
In the time that office chair is upper people, wheel will be subject to pressure in various degree, and support 2 will produce extruding with the fixed position of wheel axle 4, and fixed position will be to internal contraction, in the time that pressure reaches the compression degree of setting, two regulation and control screw will with wheel close contact.Pressure is larger, and the degree of extruding will be stronger, and wheel will be limited mobile.Thereby complete mobile limited effect automatically.Due to, everyone body weight difference, can modulate regulation and control screw according to actual conditions, reaches individual requirement.
For the ordinary skill in the art, according to instruction of the present invention, in the situation that not departing from principle of the present invention and spirit, within change, amendment, replacement and the modification that embodiment is carried out still falls into protection scope of the present invention.
Claims (1)
1. an office chair moves automatic limited wheel, formed by anchor shaft, support, wheel, wheel axle, the first regulation and control screw, wheel axle right baffle-plate, nut, the second regulation and control screw, it is characterized in that: anchor shaft inserts in support, and combine with office chair, support can carry out 360 degree rotations around anchor shaft simultaneously, wheel axle is inserted in wheel through hole, and insert in support, again wheel axle right baffle-plate is inserted on wheel axle, be fixedly clamped by nut, the first regulation and control screw and the second regulation and control screw are rack-mount respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410287484.2A CN104015559A (en) | 2014-06-24 | 2014-06-24 | Wheel capable of automatically limiting movement of office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410287484.2A CN104015559A (en) | 2014-06-24 | 2014-06-24 | Wheel capable of automatically limiting movement of office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104015559A true CN104015559A (en) | 2014-09-03 |
Family
ID=51432679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410287484.2A Pending CN104015559A (en) | 2014-06-24 | 2014-06-24 | Wheel capable of automatically limiting movement of office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015559A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2309701A1 (en) * | 1973-02-27 | 1974-09-05 | Stein & Co Paul Vom | Brake part for castor - made of steel or polyamide |
| DE3026459A1 (en) * | 1980-07-12 | 1982-02-11 | Daimler-Benz Ag, 7000 Stuttgart | Fork held castor for load platform or container - has brake pads at sides operated via wedge faces in depressible inverted U=shaped member |
| JP2001150902A (en) * | 1999-11-26 | 2001-06-05 | Exedy Corp | Caster with automatic lock mechanism, and hand cart provided therewith |
| JP2010023801A (en) * | 2008-07-24 | 2010-02-04 | Yazaki Ind Chem Co Ltd | Caster with brake |
| CN101959559A (en) * | 2008-02-25 | 2011-01-26 | 斯博瑞安保值公司 | Automatic retracting type life line system and the brakes that is used for automatic retracting type life line system |
| WO2013045733A1 (en) * | 2011-09-26 | 2013-04-04 | Europea De Rodamientos, S.L. | Wheel-locking device |
-
2014
- 2014-06-24 CN CN201410287484.2A patent/CN104015559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2309701A1 (en) * | 1973-02-27 | 1974-09-05 | Stein & Co Paul Vom | Brake part for castor - made of steel or polyamide |
| DE3026459A1 (en) * | 1980-07-12 | 1982-02-11 | Daimler-Benz Ag, 7000 Stuttgart | Fork held castor for load platform or container - has brake pads at sides operated via wedge faces in depressible inverted U=shaped member |
| JP2001150902A (en) * | 1999-11-26 | 2001-06-05 | Exedy Corp | Caster with automatic lock mechanism, and hand cart provided therewith |
| CN101959559A (en) * | 2008-02-25 | 2011-01-26 | 斯博瑞安保值公司 | Automatic retracting type life line system and the brakes that is used for automatic retracting type life line system |
| JP2010023801A (en) * | 2008-07-24 | 2010-02-04 | Yazaki Ind Chem Co Ltd | Caster with brake |
| WO2013045733A1 (en) * | 2011-09-26 | 2013-04-04 | Europea De Rodamientos, S.L. | Wheel-locking device |
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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: 20140903 |