CN202847333U - Caster seat - Google Patents
Caster seat Download PDFInfo
- Publication number
- CN202847333U CN202847333U CN 201220430510 CN201220430510U CN202847333U CN 202847333 U CN202847333 U CN 202847333U CN 201220430510 CN201220430510 CN 201220430510 CN 201220430510 U CN201220430510 U CN 201220430510U CN 202847333 U CN202847333 U CN 202847333U
- Authority
- CN
- China
- Prior art keywords
- seat
- wheel seat
- runners
- bead
- wheel
- 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.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 claims abstract description 21
- 230000037237 body shape Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Images
Abstract
The utility model relates to a truckle field specifically is a truckle seat. Including foot rest and wheel seat, the lower extreme of foot rest is connected its characterized in that with wheel seat upper end: the upper end of the wheel seat is provided with a circle of beads which are propped against the lower end face of the foot seat. The beads are arranged at the upper end of the wheel seat in a circle and abut against the lower end face of the foot seat, so that transmission and steering between the foot seat and the wheel seat are realized. This configuration is not only more compact and stable as a whole, but also reduces costs. The structure is simple and practical.
Description
Technical field
The utility model relates to the castor field, specifically a kind of caster seat.
Background technology
In the castor field, usually can use caster seat, it mainly plays the effect that connects chair pin table pin and wheel.And existing caster seat normally is comprised of three parts: the one, and the runners of upper end, the 2nd, steel ring and the steel ball of being located on the steel ring, the 3rd, wheel seat, steel ring and steel ball are located between runners and the wheel seat; Runners is mainly used in connecting chair pin or table pin, and wheel seat is mainly used in connecting wheel, the transmission of runners and wheel seat and turn to the steel ball that mainly depends on steel ring and the steel ring; Runners and wheel seat generally are to use plastic production, and steel ball and steel ring are the metallic material making.This constructs, and not only integral structure is compact not and stable, and cost compare is high.
The utility model content
The utility model provides a kind of compact overall structure stable, caster seat with low cost for the deficiencies in the prior art.
The utility model is achieved through the following technical solutions:
A kind of caster seat comprises runners and wheel seat, and the lower end of described runners and wheel seat upper end is connected, and the upper end of described wheel seat is provided with a circle bead, and the lower surface of this bead and runners offsets, so that realization transmission and turning between runners and the wheel seat.
Preferably, described bead is the plastic basis material structure, to reduce cost of manufacture.
Preferably, described bead and the wheel seat structure that is formed in one, so that integral structure is compacter, cost is cheaper.
Preferably, the epimere of described bead is a sphere body shape, so that the transmission of runners and wheel seat and turn to more smooth and easy.
The beneficial effects of the utility model are: nationality is provided with a circle bead by the upper end at wheel seat, and the lower surface of this bead and runners offsets, to realize the transmission between runners and the wheel seat and to turn to.This structure is not only compacter stable on the whole, and has reduced cost.This is simple and practical.
Description of drawings
Fig. 1 is that the runners of the utility model is looked up structural representation;
Fig. 2 is the wheel seat structure scheme drawing of the utility model.
Wherein 1 is runners, and 2 is wheel seat, and 3 is bead, and 4 is groove.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Can find out that from Fig. 1 ~ 2 a kind of caster seat of the utility model comprises:
One runners 1, the lower end of described runners 1 are provided with a groove 4;
One wheel seat 2, the upper surface of described wheel seat 2 embeds in the groove 4 of described runners 1, be provided with a circle bead 3 in the upper end of this wheel seat 2, this bead 3 offsets with the lower surface of runners 1, so that realize transmission between runners 1 and the wheel seat 2 and turn to, in order further to make the compacter cost of integral structure cheaper, described bead 3 is the plastic basis material structure, itself and wheel seat 2 structure that is formed in one, for the transmission that makes runners 1 and wheel seat 2 with turn to more smooth and easyly, the epimere of bead 3 is a sphere body shape.
Nationality is provided with a circle bead 3 by the upper end at wheel seat 2, and this bead 3 offsets with the lower surface of runners 1, to realize the transmission between runners 1 and the wheel seat 2 and to turn to.This structure is not only compacter stable on the whole, and has reduced cost.This is simple and practical.
Below the utility model is described in detail, but apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from the scope of the present utility model that appended claims limits.
Claims (4)
1. a caster seat comprises runners and wheel seat, and the lower end of described runners is connected with the wheel seat upper end, it is characterized in that: the upper end of described wheel seat is provided with a circle bead, and the lower surface of this bead and runners offsets.
2. a kind of caster seat according to claim 1, it is characterized in that: described bead is the plastic basis material structure.
3. a kind of caster seat according to claim 1 is characterized in that: described bead and the wheel seat structure that is formed in one.
4. a kind of caster seat according to claim 1, it is characterized in that: the epimere of described bead is a sphere body shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430510 CN202847333U (en) | 2012-08-28 | 2012-08-28 | Caster seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430510 CN202847333U (en) | 2012-08-28 | 2012-08-28 | Caster seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847333U true CN202847333U (en) | 2013-04-03 |
Family
ID=47978567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220430510 Expired - Fee Related CN202847333U (en) | 2012-08-28 | 2012-08-28 | Caster seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815169A (en) * | 2012-08-28 | 2012-12-12 | 中山可锁五金塑料制品有限公司 | Caster seat |
-
2012
- 2012-08-28 CN CN 201220430510 patent/CN202847333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815169A (en) * | 2012-08-28 | 2012-12-12 | 中山可锁五金塑料制品有限公司 | Caster seat |
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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: 20130403 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |