CN203844538U - Detachable universal wheel or roller - Google Patents
Detachable universal wheel or roller Download PDFInfo
- Publication number
- CN203844538U CN203844538U CN201420270857.0U CN201420270857U CN203844538U CN 203844538 U CN203844538 U CN 203844538U CN 201420270857 U CN201420270857 U CN 201420270857U CN 203844538 U CN203844538 U CN 203844538U
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- CN
- China
- Prior art keywords
- caster
- connected body
- roller
- wheel
- tai
- 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.)
- Ceased
Links
- 239000012634 fragment Substances 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a detachable universal wheel or roller. The detachable universal wheel or roller mainly comprises a wheel seat, a caster and a wheel body. A connecting body is arranged between the wheel seat and the caster and further riveted with the wheel seat or the caster through a rotary shaft. The outer portion of one end of the connecting body is fixedly provided with at least one elastic fastener and at least two corresponding fastening sockets or fastening grooves. The wheel seat or the caster, corresponding to the connecting body, is provided with a fastening opening which is matched with the elastic fastener and another fastening sockets or fastening grooves matched with the fastening sockets of the connecting body. The detachable universal wheel or roller has the advantages of saved materials, shortened mounting time, smaller package, low cost, maintenance convenience and the like.
Description
Technical field
The present invention relates to a kind of cardan wheel or roller field, be specially adapted to a kind of detouchable cardan wheel or the roller of case and bag.
Background technology
The function that cardan wheel or roller have carrying, move or turn to, is widely used in case and bag and other product facility.Current cardan wheel or roller majority are non-removable, for example, can not exchange in time or change when the cardan wheel of case and bag or rolling wheel wear or after damaging; For example in the time of case and bag packagings and transport, because cardan wheel or the roller of bottom occupy certain space, cause the raising of packaging and traffic cost again.The cardan wheel that existing reasonable improved split as a kind of in Chinese patent is easily changed, application number: 201320532774.X, although to the former further improvement of having done, but constructional delails is many, cost is also when higher and packaging after cardan wheel dismounting and transport, volume is not enough little, therefore, needs further to be improved.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, and a kind of part is few, simple in structure, easy to assembly, packaging volume is little, with low cost, easy to maintenance a kind of detouchable cardan wheel or roller are provided.
The purpose of this utility model can realize by following technical proposal:
A kind of detouchable cardan wheel or roller, mainly comprise wheel seat, caster, wheel composition, it is characterized in that, between described wheel seat and caster, be provided with connected body, this connected body is riveted by S. A. and wheel seat or caster, and the outside of one end of described connected body sets firmly at least one Elastic buckle, and sets firmly Ka Tai or the draw-in groove of at least two equal portions, the wheel seat that described connected body is corresponding or caster offer the bayonet socket matching with Elastic buckle, and are installed with the draw-in groove or the Ka Tai that match with connected body Ka Tai.
Constructional feature of the present utility model is also:
Described a kind of detouchable cardan wheel or roller, the outer symmetrical of one end of described connected body is installed with two Elastic buckles, and the symmetrical Ka Tai that is installed with two equal portions.
Described a kind of detouchable cardan wheel or roller, the outside of one end of described caster sets firmly at least one Elastic buckle and is installed with the Ka Tai of three equal parts.
Described a kind of detouchable cardan wheel or roller, described elastic card is buckled with radially outward elastic force and has tortuous head.
Described a kind of detouchable cardan wheel or roller, the back side of described tortuous head is installed with reinforcement shell fragment.
Described a kind of detouchable cardan wheel or roller, the inside of described connected body or wheel seat or caster is installed with the positive stop of tortuous head.
Described a kind of detouchable cardan wheel or roller, be provided with thrust ball bearing or packing ring between described connected body and wheel seat or caster.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
The utility model is mainly to utilize slice plastic to have the self-healing characteristic of deformable, on caster or connected body, set firmly Elastic buckle and Ka Tai or draw-in groove by mould once injection moulding, this structure has substituted part and spring, and the length that can utilize Elastic buckle and Ka Tai realizes the height of detouchable cardan wheel or roller, and can save material, shorten time of setting up, dwindle packaging, reduce the cost, the beneficial effect such as easy to maintenance.
Brief description of the drawings
Fig. 1 is spatial structure exploded drawings of the present utility model;
Fig. 2 is the perspective view of the utility model embodiment 1;
Fig. 3 is the perspective view of Ka Tai and tortuous head in the utility model embodiment 2;
Fig. 4 is the perspective view of draw-in groove in the utility model embodiment 2.
Detailed description of the invention
Number in the figure: 1 is wheel seat, 2 is caster, and 3 is wheel, and 6 is connected body, and 7 is S. A., and 8 is Elastic buckle, and 11 is Ka Tai, and 22 is draw-in groove, and 33 is bayonet socket, and 66 is tortuous head, and 77 is positive stop, 88 is thrust ball bearing.
Below with reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obvious described embodiment is in the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, so those of ordinary skill in the art are not making other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
The wheel of cardan wheel described in the utility model or roller can be single-wheel or two-wheel.
Embodiment 1: referring to Fig. 1,2, a kind of detouchable cardan wheel, comprise wheel seat, caster, wheel, connected body and annex composition, between the inside of the inside of one end of connected body and one end of caster, be provided with thrust ball bearing or packing ring, the other end of caster is provided with wheel, the outside of the other end of connected body is installed with an Elastic buckle, with the Ka Tai that is installed with three equal parts, connected body is riveted by S. A. and caster, the wheel seat that connected body is corresponding offers the bayonet socket matching with the Elastic buckle of connected body, and is installed with the draw-in groove matching with connected body Ka Tai.Realize the size of height and the wheel of caster with cooperation according to the length of Elastic buckle and Ka Tai.Connected body and on Elastic buckle and Ka Tai by mould once injection moulding.Connected body can be selected plastics and the different color of creep resistance.Elastic card is buckled with radially outward elastic force and has tortuous head and be fastened in the bayonet socket of wheel seat.The tortuous back side of head or the inside of connected body can be installed with reinforcement shell fragment.The inside of connected body or wheel seat is installed with the positive stop of the tortuous head of Elastic buckle, this positive stop both can the tortuous head of spacing Elastic buckle also can spacing reinforcement shell fragment.When assembling, by the Ka Tai of tortuous Elastic buckle head and three equal parts, inserting can be fast automatic spacing in bayonet socket symmetrical and that match and draw-in groove.Now, the tortuous head of pressing in the bayonet socket of wheel seat can be dismantled cardan wheel moment.
Embodiment 2: referring to Fig. 1, 3, 4, a kind of detouchable cardan wheel, comprise wheel seat, caster, wheel, connected body and annex composition, between the inside of the inside of one end of connected body and one end of wheel seat, be provided with thrust ball bearing or packing ring, one end of caster is provided with wheel, the outer symmetrical of the other end of connected body is installed with two Elastic buckles, be installed with the Ka Tai of two equal portions with symmetry, connected body is riveted by S. A. and wheel seat, the caster that connected body is corresponding offers the bayonet socket matching with connected body Elastic buckle, with be installed with the draw-in groove matching with connected body Ka Tai.Realize the size of height and the wheel of caster with cooperation according to the length of Elastic buckle and Ka Tai.Connected body and on Elastic buckle and Ka Tai by mould once injection moulding.Connected body can be selected plastics and the different color of creep resistance.Elastic card is buckled with radially outward elastic force and has tortuous head and be fastened in the bayonet socket of caster.The tortuous back side of head or the inside of connected body can be installed with reinforcement shell fragment.The inside of connected body or caster is installed with the positive stop of the tortuous head of Elastic buckle, this positive stop both can the tortuous head of spacing Elastic buckle also can spacing reinforcement shell fragment.When assembling, by the Ka Tai of tortuous two Elastic buckles of symmetry head and two equal portions, inserting can be fast automatic spacing in bayonet socket symmetrical and that match and draw-in groove.Now, the tortuous head of pressing in two bayonet sockets of caster can be dismantled cardan wheel moment.
Embodiment 3: referring to Fig. 1, a kind of detouchable cardan wheel, comprise wheel seat, caster, wheel, connected body and annex composition, between the inside of the inside of one end of connected body and one end of wheel seat, be provided with thrust ball bearing or packing ring, one end of caster is provided with wheel, the outside of the other end of connected body is installed with an Elastic buckle and is installed with the Ka Tai of three equal parts, connected body is riveted by S. A. and wheel seat, the caster that connected body is corresponding offers the bayonet socket matching with connected body Elastic buckle, and is installed with the draw-in groove matching with connected body Ka Tai.Realize the size of height and the wheel of caster with cooperation according to the length of Elastic buckle and Ka Tai.Connected body and on Elastic buckle and Ka Tai by mould once injection moulding.Connected body can be selected plastics and the different color of creep resistance.Elastic card is buckled with radially outward elastic force and has tortuous head and be fastened in the bayonet socket of caster.The tortuous back side of head or the inside of connected body can be installed with reinforcement shell fragment.The inside of connected body or caster is installed with the positive stop of the tortuous head of Elastic buckle, this positive stop both can the tortuous head of spacing Elastic buckle also can spacing reinforcement shell fragment.When assembling, by the Ka Tai of tortuous Elastic buckle head and three equal parts, inserting can be fast automatic spacing in bayonet socket symmetrical and that match and draw-in groove.Now, the tortuous head of pressing in the bayonet socket of caster can be dismantled cardan wheel moment.
Embodiment 4: do not represent in figure, can be as one sees fit referring to accompanying drawing, a kind of detouchable roller, comprise wheel seat, caster, wheel and annex composition, one end of caster is provided with wheel, the outside of the other end of caster is installed with an Elastic buckle and is installed with the Ka Tai of three equal parts, and corresponding wheel seat is installed with the bayonet socket and the draw-in groove that match with caster buckle.Realize the size of height and the wheel of caster with cooperation according to the length of Elastic buckle and Ka Tai.Caster and on Elastic buckle and Ka Tai by mould once injection moulding.Elastic card is buckled with radially outward elastic force and has tortuous head and be fastened in the bayonet socket of wheel seat.Connected body or wheel seat inside are installed with the positive stop of the tortuous head of Elastic buckle, this positive stop both can the tortuous head of spacing Elastic buckle also can spacing reinforcement shell fragment.When assembling, by the Ka Tai of tortuous Elastic buckle head and three equal parts, inserting can be fast automatic spacing in bayonet socket symmetrical and that match and draw-in groove.Now, the tortuous head of pressing in the bayonet socket of wheel seat can be dismantled roller moment.
Claims (7)
1. a detouchable cardan wheel or roller, mainly comprise wheel seat (1), caster (2), wheel (3) composition, it is characterized in that, between described wheel seat (1) and caster (2), be provided with connected body (6), this connected body (6) is by S. A. (7) and wheel seat (1) or caster (2) riveted joint, the outside of one end of described connected body (6) sets firmly at least one Elastic buckle (8), with the Ka Tai (11) or the draw-in groove (22) that set firmly at least two equal portions, wheel seat (1) or caster (2) that connected body (6) is corresponding offer the bayonet socket (33) matching with Elastic buckle (8), with be installed with the draw-in groove (22) or the Ka Tai (11) that match with connected body Ka Tai (11).
2. a kind of detouchable cardan wheel according to claim 1 or roller, is characterized in that: the outer symmetrical of one end of described connected body (6) is installed with two Elastic buckles (8), and the symmetrical Ka Tai (11) that is installed with two equal portions.
3. a kind of detouchable cardan wheel according to claim 1 or roller, is characterized in that: the outside of one end of described caster (2) sets firmly at least one Elastic buckle (8) and is installed with the Ka Tai (11) of three equal parts.
4. a kind of detouchable cardan wheel according to claim 1 or roller, is characterized in that: described Elastic buckle (8) has radially outward elastic force and has tortuous head (66).
5. a kind of detouchable cardan wheel according to claim 4 or roller, is characterized in that: the back side of described tortuous head (66) is installed with reinforcement shell fragment.
6. a kind of detouchable cardan wheel according to claim 1 or roller, is characterized in that: the inside of described connected body (6) or wheel seat (1) or caster (2) is installed with the positive stop (77) of tortuous head (66).
7. a kind of detouchable cardan wheel according to claim 1 or roller, is characterized in that: between described connected body (6) and wheel seat (1) or caster (2), be provided with thrust ball bearing (88) or packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270857.0U CN203844538U (en) | 2014-05-24 | 2014-05-24 | Detachable universal wheel or roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270857.0U CN203844538U (en) | 2014-05-24 | 2014-05-24 | Detachable universal wheel or roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844538U true CN203844538U (en) | 2014-09-24 |
Family
ID=51557593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270857.0U Ceased CN203844538U (en) | 2014-05-24 | 2014-05-24 | Detachable universal wheel or roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844538U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080710A (en) * | 2016-08-23 | 2016-11-09 | 国网山东省电力公司枣庄供电公司 | A kind of have the travelling bogie adjusting loading capacity |
| CN108790596A (en) * | 2018-04-28 | 2018-11-13 | 浙江利百加箱包配件有限公司 | A kind of roller for luggage |
| CN108851554A (en) * | 2018-07-24 | 2018-11-23 | 合肥爱玩动漫有限公司 | A kind of cartoon design workbench convenient for adjusting height |
| CN109094703A (en) * | 2018-08-26 | 2018-12-28 | 深圳市领航致远科技有限公司 | A kind of wheel axle fixing structure peace weighing apparatus vehicle of balance car |
-
2014
- 2014-05-24 CN CN201420270857.0U patent/CN203844538U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080710A (en) * | 2016-08-23 | 2016-11-09 | 国网山东省电力公司枣庄供电公司 | A kind of have the travelling bogie adjusting loading capacity |
| CN108790596A (en) * | 2018-04-28 | 2018-11-13 | 浙江利百加箱包配件有限公司 | A kind of roller for luggage |
| CN108851554A (en) * | 2018-07-24 | 2018-11-23 | 合肥爱玩动漫有限公司 | A kind of cartoon design workbench convenient for adjusting height |
| CN109094703A (en) * | 2018-08-26 | 2018-12-28 | 深圳市领航致远科技有限公司 | A kind of wheel axle fixing structure peace weighing apparatus vehicle of balance car |
| CN109094703B (en) * | 2018-08-26 | 2020-09-15 | 深圳市领航致远科技有限公司 | Wheel axle fixing structure of balance car and balance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181127 Address after: 510800 Floor 1-3 at the junction of Yangchi Road and Furong Road, Shiling Town, Huadu District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG XIANGSHENG BOX ACCESSORIES TECHNOLOGY CO.,LTD. Address before: 246725 Renlao Group 7, Hengbu Village, Hengbu Town, Zongyang County, Anqing City, Anhui Province Patentee before: Zhou Wenhua |
|
| TR01 | Transfer of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230803 Decision number of declaring invalidation: 561296 Granted publication date: 20140924 |