CN201685654U - Shock-proof luggage caster - Google Patents
Shock-proof luggage caster Download PDFInfo
- Publication number
- CN201685654U CN201685654U CN2010201684621U CN201020168462U CN201685654U CN 201685654 U CN201685654 U CN 201685654U CN 2010201684621 U CN2010201684621 U CN 2010201684621U CN 201020168462 U CN201020168462 U CN 201020168462U CN 201685654 U CN201685654 U CN 201685654U
- Authority
- CN
- China
- Prior art keywords
- horn ring
- caster
- seesaw
- seat
- shaft
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a shock-proof luggage caster, which comprises a caster, a caster seat and a guide shaft, and is characterized in that a horseshoe-shaped rocker is positioned at an inner shaft of a caster chamber of the caster seat, two hoof ends of the rocker are provided with circular shaft eyes the motion trails of which are overlapped with those of long groove shaft eyes of the caster seat, and an elastic body is arranged between the upper part and the caster seat; and the rocker is bridged outside the caster, and the guide shaft for positioning the caster simultaneously penetrates through the circular shaft eyes of the rocker and the long groove shaft eyes of the caster seat. When the caster runs on a rough road, the shock-proof function is realized by the front and back swing of the rocker, the caster is always limited by the caster seat and is supported. The utility model has the characteristics of novel conception, unique structure and reasonable design, the shock-proof function of the caster can be realized by adding the rocker, the service life of the luggage is prolonged, and articles arranged in the luggage can be protected so as to avoid damage caused by shock in dragging.
Description
Technical field:
The utility model belongs to the small stores field, particularly a kind of case and bag horn ring with incabloc function.
Background technology:
Existing most of case and bag all are equipped with horn ring, and mat is installed in two or four horn rings of case and bag bottom, support the weight of case and bag, realize rolling towing, and alleviate the journey hard work.The structure of case and bag horn ring comprises the horn ring seat and is hubbed on horn ring on the horn ring seat by guide shaft, because the limitation of casing, the general diameter of supporting horn ring is less, and its cushioning ability is relatively poor, when being traveling in not bright and clean road surface, often send high Rack, high-frequency vibration not only can decrease the article of placing in the meeting case and bag, and also phenomenons such as check screw gets loose appear in easy damaged case and bag and horn ring itself, how to improve horn ring shock-absorbing ability, promptly become the object of the utility model research.
Summary of the invention:
The purpose of this utility model is a kind of Shockproof type case and bag horn ring that is pivoted with the shock-absorbing seesaw in the horn ring seat of design.
Technical solutions of the utility model are achieved in that a kind of Shockproof type case and bag horn ring, comprise horn ring, horn ring seat and guide shaft, it is characterized in that shaft alignment has a horse-hof shape seesaw in the horn ring chamber of horn ring seat, these seesaw two hoof foots are provided with path of motion and the overlapping circular shaft eye of horn ring seat elongated groove shaft eye, are provided with elastic body between top and horn ring seat; Seesaw is crossed on outside the horn ring, and the guide shaft of location horn ring passes seesaw circular shaft eye and horn ring seat elongated groove shaft eye simultaneously.When horn ring was traveling in roughness pavement, the swing of mat seesaw realized incabloc function, and horn ring can not leave the restriction of horn ring seat all the time, and was supported.
Elastic body between described seesaw and horn ring seat refers to a spring, and this spring is hubbed in the gap of reserving on top, horn ring chamber, and an end is conflicted on clearance wall, and the other end is conflicted in the seesaw upper end.This spring of mat is realized resetting of seesaw and shock-absorbing ability.
Elastic body between described seesaw and horn ring seat refers to seesaw upper end disjunctor forming U shape or waveform reed, and this reed is hubbed in the gap of reserving on top, horn ring chamber.This siamesed reed of mat reaches shock-proof effect, and don't increases part, is easy to assembling.
Described seesaw is stamped to form by sheetmetal, and one-shot forming has the circular shaft eye and is positioned at the fix shaft eye of horn ring seat, and line between circular shaft eye and fix shaft eye and horizontal plane angle are between 40 °-80 °.Angle with rational design can be satisfied from the impulsive force of the horizontal both direction of vertical direction and front and back up and down.
The top, gap that top, described horn ring chamber is reserved is provided with mounted elastically installation opening, and is equipped with lid.
The utlity model has the characteristics novel, that structure is unique, reasonable in design; increase by a seesaw and can realize the shock-absorbing ability of horn ring; not only can prolong the life-span of case and bag, also can the article that be placed in the case and bag be shielded, avoid damaging because of towing vibrations.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 Shockproof type case and bag horn ring three-dimensional exploded view
Fig. 2 Shockproof type case and bag horn ring block diagram
Fig. 3 Shockproof type case and bag horn ring generalized section
Fig. 4 seesaw scheme drawing
Wherein
1-horn ring seat 11-horn ring chamber 12-elongated groove shaft eye
13-axle eye 14-gap 15-lid
2-horn ring 3-guide shaft 31-short pin shaft
4-seesaw 41-circular shaft eye 42-fix shaft eye
43-reed 5-spring
The specific embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, Shockproof type case and bag horn ring, comprise horn ring seat 1, horn ring 2 and guide shaft 3, horn ring seat 1 has a horn ring chamber 11, elongated groove shaft eye 12 and in order to the axle eye 13 of location seesaw 4, horn ring chamber 11 top preset clearances 14,14 tops, gap are provided with mounted elastically installation opening, and are equipped with lid 15; Shaft alignments have a seesaw 4 in the horn ring chamber 11 of horn ring seat, and seesaw 4 strikes out horse-hof shape by sheetmetal, and two hoof foot one-shot formings have circular shaft eye 41 and are positioned at the fix shaft eye 42 of horn ring seat, and 1 of seesaw 4 tops and horn ring seat are provided with elastic body.Seesaw 4 is crossed on outside the horn ring 2, and be positioned on the horn ring seat 1 by two short pin shafts 31, make that circular shaft eye 41 path of motions and the horn ring seat elongated groove shaft eye 12 of 4 liang of hoof foots of this seesaw are overlapping, the guide shaft 3 of location horn ring 2 passes seesaw circular shaft eye 41 and horn ring seat elongated groove shaft eye 12 simultaneously, by the 12 lifting power supporting roles of elongated groove shaft eye, and circular shaft eye 41 cooperates elastic body to be responsible for shock-absorbing.
Elastic body can be a spring 5, and this spring 5 is hubbed in the gap of reserving on 11 tops, horn ring chamber 14, and an end is conflicted on 14 walls of gap, and the other end is conflicted in seesaw 4 upper ends.This spring 5 is a damping spring, can be as required, and cooperate the difference of seesaw 4 locating points, and choose reasonable spring power satisfies the shock-absorbing requirement after the case and bag load-bearing.During spring 5 assembling, pack into from horn ring seat 1 top opening part, then cover lid 15 and get final product, lid 15 can be fastening by self-tapping screw etc.
With reference to Fig. 4, elastic body also can be by seesaw 4 disjunctor punch formings, and it is directly at seesaw 4 upper end disjunctor moulding U-shaped or waveform reeds 43, and this reed 43 is hubbed in the gap of reserving on top, horn ring chamber 14, mat reed 43 can reach the purpose of damping equally, and make and assembling more simple.Line that circular shaft eye 41 on the seesaw 4 and fix shaft eye are 42 and horizontal plane angle A between 40 °-80 °, can satisfy from level to vertical to impulsive force damping needs.
The utility model aims to provide a kind of scheme of utilizing seesaw to reach case and bag horn ring shock-absorbing, and the elastic body that it relates to can also comprise extension spring, torsion spring or other elastomeric element, as air bag and rubber column.These distortion and substitute all should belong to the row of the utility model protection.
Claims (5)
1. Shockproof type case and bag horn ring, comprise horn ring, horn ring seat and guide shaft, it is characterized in that shaft alignment has a horse-hof shape seesaw in the horn ring chamber of horn ring seat, these seesaw two hoof foots are provided with path of motion and the overlapping circular shaft eye of horn ring seat elongated groove shaft eye, are provided with elastic body between top and horn ring seat; Seesaw is crossed on outside the horn ring, and the guide shaft of location horn ring passes seesaw circular shaft eye and horn ring seat elongated groove shaft eye simultaneously.
2. a kind of Shockproof type case and bag horn ring according to claim 1, it is characterized in that the elastic body between seesaw and horn ring seat refers to a spring, this spring is hubbed in the gap of reserving on top, horn ring chamber, and an end is conflicted on clearance wall, and the other end is conflicted in the seesaw upper end.
3. a kind of Shockproof type case and bag horn ring according to claim 1 is characterized in that the elastic body between seesaw and horn ring seat refers to seesaw upper end disjunctor forming U shape or waveform reed, and this reed is hubbed in the gap of reserving on top, horn ring chamber.
4. according to claim 1,2 or 3 described a kind of Shockproof type case and bag horn rings, it is characterized in that seesaw is stamped to form by sheetmetal, one-shot forming has the circular shaft eye and is positioned at the fix shaft eye of horn ring seat, and line between circular shaft eye and fix shaft eye and horizontal plane angle are between 40 °-80 °.
5. a kind of Shockproof type case and bag horn ring according to claim 1 and 2 is characterized in that the top of reserving on top, horn ring chamber, gap is provided with mounted elastically installation opening, and is equipped with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201684621U CN201685654U (en) | 2010-04-23 | 2010-04-23 | Shock-proof luggage caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201684621U CN201685654U (en) | 2010-04-23 | 2010-04-23 | Shock-proof luggage caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685654U true CN201685654U (en) | 2010-12-29 |
Family
ID=43373944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201684621U Expired - Fee Related CN201685654U (en) | 2010-04-23 | 2010-04-23 | Shock-proof luggage caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578778A (en) * | 2012-03-16 | 2012-07-18 | 陈宏伟 | Shock-absorbing universal wheel for luggage |
| CN102582361A (en) * | 2011-01-10 | 2012-07-18 | 祥兴(福建)箱包集团有限公司 | Cushioning wheel structure of travel suitcase |
| CN104887436A (en) * | 2015-05-08 | 2015-09-09 | 无锡瑞巴斯医疗器械有限公司 | Self-balancing suspension system for driving wheel |
-
2010
- 2010-04-23 CN CN2010201684621U patent/CN201685654U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582361A (en) * | 2011-01-10 | 2012-07-18 | 祥兴(福建)箱包集团有限公司 | Cushioning wheel structure of travel suitcase |
| CN102582361B (en) * | 2011-01-10 | 2014-12-03 | 祥兴(福建)箱包集团有限公司 | Cushioning wheel structure of travel suitcase |
| CN102578778A (en) * | 2012-03-16 | 2012-07-18 | 陈宏伟 | Shock-absorbing universal wheel for luggage |
| CN104887436A (en) * | 2015-05-08 | 2015-09-09 | 无锡瑞巴斯医疗器械有限公司 | Self-balancing suspension system for driving wheel |
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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: 20101229 Termination date: 20110423 |