CN201023396Y - Corner wheel for trunk or bag - Google Patents
Corner wheel for trunk or bag Download PDFInfo
- Publication number
- CN201023396Y CN201023396Y CNU2007200070724U CN200720007072U CN201023396Y CN 201023396 Y CN201023396 Y CN 201023396Y CN U2007200070724 U CNU2007200070724 U CN U2007200070724U CN 200720007072 U CN200720007072 U CN 200720007072U CN 201023396 Y CN201023396 Y CN 201023396Y
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- CN
- China
- Prior art keywords
- wheel
- wheel seat
- bearing
- seat
- bag
- 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
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Abstract
The utility model relates to a bag corner wheel. The corner wheel comprises a wheel seat which can be fixed at the bottom of the bag, and a wheel carrier with a rolling wheel, the wheel carrier is located on the wheel seat through a rivet and can revolve around the wheel seat. The utility model is characterized in that a bearing is arranged between the wheel seat and the wheel carrier, the inner ring and the outer ring of the bearing respectively press on the wheel seat and wheel carrier, the rivet passes the inner ring of the bearing. The wheel seat does not contact or rub with the wheel carrier when the corner wheel rotates, and the corner wheel is portable and flexible. The utility model simplifies the cooperating structure between the wheel seat and the wheel carrier, and uses bearing to replace traditional ball bearing and other hardware parts, the corner wheel is more simple and convenient to be assembled, and the quality thereof is easier to be controlled. The wheel carrier relative to the wheel seat has the advantages of flexible rotating, credible supporting, and abrasion resisting. The using life of the corner wheel is prolonged effectively.
Description
Technical field:
The utility model belongs to the small stores field, particularly a kind of improvement of case and bag horn ring.
Background technology:
Existing most case and bag all are equipped with pull bar and horn ring, realize rolling towing, and alleviate the journey hard work.And the most common be two horn ring structures, need when towing case and bag certain angle that tilt is made case and bag centre-of gravity shift to two horn ring, also be that the weight of case and bag is supported by horn ring.The horn ring structure includes the wheel seat that is fixed in case and bag bottoms, is positioned on the wheel seat and the wheel carrier that can rotate around wheel seat, is positioned at roller on the wheel carrier by bearing pin by rivet.Wheel carrier and wheel seat have stressed dynamic fit, and easy horn ring structure directly adopts end face to cooperate, and also are to conflict in the wheel seat bottom in wheel carrier top, the turning that tows along with case and bag, its wheel carrier is wheel seat rotation relatively also, but friction force is bigger, and is easy to the fitting surface wearing and tearing with both; Comparatively the general-duty fit structure is to set up ball between the two, ball is uniform and be constrained on the plastic disk, be covered with the sheetmetal hardware on the two sides of plastic disk, reduce the hard friction of wheel seat and wheel carrier, rotate lighter, but because ball and sheetmetal etc. be loose mail, assemble comparatively and bother, how to solve research topic of the present utility model.
Summary of the invention:
The utility model is improved at existing wheel seat and wheel carrier fit structure, and its objective is provides a kind of case and bag horn ring that is easy to process and assemble.
Technical solutions of the utility model are achieved in that a kind of case and bag horn ring, the wheel carrier that has roller that comprises the wheel seat that can be fixed in case and bag bottoms, is positioned on the wheel seat and can rotates around wheel seat by rivet, it is characterized in that being pivoted with between wheel seat and wheel carrier a bearing, bearing inner ring and outer ring are inconsistent with wheel seat and wheel carrier respectively, and rivet passes bearing inner ring.Wheel seat and wheel carrier no touch and friction during rotation, light and flexible.
Be provided with a pad that is passed by rivet between wheel seat and bearing, pad is only inconsistent with bearing inner ring, and bearing inner ring is synchronous with wheel seat like this, and outside race can closely be stablized and is installed on the wheel carrier.
The utility model has been simplified the fit structure of wheel seat and wheel carrier, utilizes bearing to replace traditional five metals loose mails such as ball, assembles easier, quality is easy to control, the relative wheel seat of wheel carrier has rotation flexibly, supports reliable and anti abrasive characteristics, effectively prolongs the service life of horn ring.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 case and bag horn ring three-dimensional exploded view
Fig. 2 case and bag horn ring block diagram
Fig. 3 case and bag horn ring section-drawing
Wherein
1-wheel seat 2-wheel carrier 21-encircles platform
3-rivet 4-bearing 5-roller
6-bearing pin 7-pad
The specific embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, the case and bag horn ring, wheel seat 1 and wheel carrier 2 by plastic rubber shaping, be positioned with roller 5 by bearing pin 6 on the wheel carrier 2, wheel seat 1 and wheel carrier 2 are provided with the through hole that passes for rivet 3, wherein the through hole on the wheel carrier 2 is bigger, can avoid bearing 4 inner rings conflicts with it, wheel carrier 2 and wheel seat 1 contravention mutually are rotary structure, have one with the ring platform 21 of rivet through hole concentric, form one and can hold bearing 4 and hold recessedly, this ring platform 21 can insert again in the fovea superior structure that wheel seat 1 bottom matches with it in addition, forms position-limiting action, avoid rocking, even and after bearing or the wearing and tearing of other accessory, still can rely on ring platform 21 and wheel seat 1 fovea superior respective outer side edges, and make its rotation freely.
In addition, 4 on wheel seat 1 and bearing are provided with a circle shape pad 7 that can be passed by rivet 3, and 7 on pad is inconsistent with bearing 4 inner rings, be more prone to during assembling, and the contact surface of increase and wheel seat 1 bottom.3 places are provided with a circle shape pad 7 at wheel seat 1 upper surface rivet hole, increase contact surface, play the effect of protection wheel seat 1.
Claims (3)
1. case and bag horn ring, the wheel carrier that has roller that comprises the wheel seat that can be fixed in case and bag bottoms, is positioned on the wheel seat and can rotates around wheel seat by rivet, it is characterized in that being pivoted with between wheel seat and wheel carrier a bearing, bearing inner ring and outer ring are inconsistent with wheel seat and wheel carrier respectively, and rivet passes bearing inner ring.
2. a kind of case and bag horn ring according to claim 1 is characterized in that being provided with between wheel seat and bearing a pad that is passed by rivet, and pad is only inconsistent with bearing inner ring.
3. a kind of case and bag horn ring according to claim 1 is characterized in that wheel seat upper surface rivet hole place is provided with a pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200070724U CN201023396Y (en) | 2007-05-18 | 2007-05-18 | Corner wheel for trunk or bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200070724U CN201023396Y (en) | 2007-05-18 | 2007-05-18 | Corner wheel for trunk or bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023396Y true CN201023396Y (en) | 2008-02-20 |
Family
ID=39097248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200070724U Expired - Fee Related CN201023396Y (en) | 2007-05-18 | 2007-05-18 | Corner wheel for trunk or bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023396Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059918A (en) * | 2010-12-29 | 2011-05-18 | 东莞市莎米特箱包有限公司 | Universal wheel for luggage |
| CN105059051A (en) * | 2015-08-07 | 2015-11-18 | 温州市光辉箱包配件有限公司 | Ball type roller wheel assembly of luggage |
-
2007
- 2007-05-18 CN CNU2007200070724U patent/CN201023396Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059918A (en) * | 2010-12-29 | 2011-05-18 | 东莞市莎米特箱包有限公司 | Universal wheel for luggage |
| CN105059051A (en) * | 2015-08-07 | 2015-11-18 | 温州市光辉箱包配件有限公司 | Ball type roller wheel assembly of luggage |
| CN105059051B (en) * | 2015-08-07 | 2017-09-29 | 温州市光辉箱包配件有限公司 | A kind of ball-type roller for luggage component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 |