CN105059051A - Ball type roller wheel assembly of luggage - Google Patents
Ball type roller wheel assembly of luggage Download PDFInfo
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- CN105059051A CN105059051A CN201510483255.2A CN201510483255A CN105059051A CN 105059051 A CN105059051 A CN 105059051A CN 201510483255 A CN201510483255 A CN 201510483255A CN 105059051 A CN105059051 A CN 105059051A
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- roller
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- rolling
- roller wheel
- rolling body
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- 238000005096 rolling process Methods 0.000 claims abstract description 86
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a ball type roller wheel assembly of a luggage. The ball type roller wheel assembly comprises a roller wheel bracket and roller wheels, wherein the roller wheels are mounted on two sides of the roller wheel bracket; the roller wheel bracket comprises a bracket body, and the bracket body is provided with a hollow cavity radially formed; each roller wheel comprises an inner roller wheel sleeve and an outer roller wheel ring, rolling bodies are mounted between the inner roller wheel sleeve and the outer roller wheel ring, the inner roller wheel sleeves of the two roller wheels are inserted into openings in two sides of the hollow cavity respectively, the outer walls of the inner roller wheel sleeves are in clip connection with the inner wall of the hollow cavity, and the outer roller wheel rings are arranged on the periphery surface of the hollow cavity in a sleeving manner, the rolling bodies are mounted between the outer roller wheel rings and the periphery surface of the hollow cavity, and each rolling body comprises a rolling sleeve body and balls mounted on the rolling sleeve body. The ball type roller wheel assembly disclosed by the invention has the advantages of being stable in structure, smooth in rolling and convenient to mount.
Description
Technical field
The invention belongs to case and bag accessory technical field, especially a kind of ball-type roller for luggage assembly.
Background technology
Roller for luggage structure of the prior art, if Chinese patent publication No. is " adapted roller for luggage " disclosed in the file of CN102310714A, its structure comprises casing, be arranged on the block in bight, casing bottom, the switching of block bottom has rolling wheel support, on rolling wheel support switching have roller, block bottom and rolling wheel support top middle portion transfer by shipping and reselling on another market formation can 360 ° rotate, roller is installed on rolling wheel support and then can moves forward and backward.Due to the roller for luggage of prior art, its roller is installed between rolling wheel support two side arms usually, and by pinned connection, make it can scroll forward and backward, the structure of this roller and rolling wheel support be relatively fixing, and profile variation is little.Based on above-mentioned defect, the present inventor devise a kind of novel and beautiful appearance, simplicity generosity, ball-type roller for luggage assembly rational in infrastructure, its application number is: CN201520208093.7, and the present invention is the further modified node method based on this ball-type roller for luggage assembly.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of structure more stable, roll more smooth and easy, ball-type roller for luggage assembly is more easily installed.
To achieve these goals, the technical solution used in the present invention is: a kind of ball-type roller for luggage assembly, comprise rolling wheel support and the roller being installed on rolling wheel support both sides, rolling wheel support comprises rack body, rack body has the cavity that radial direction is offered, roller comprises roller inner sleeve and roller outer ring, between roller inner sleeve and roller outer ring, rolling body is installed, the respective roller inner sleeve of two rollers is inserted and roller outer wall of inside race and cavity inwall snapping from cavity both-side opening respectively, described roller outer ring sleeve is located on cavity outer peripheral face and described rolling body is installed between roller outer ring and cavity outer peripheral face, it is characterized in that: described rolling body comprises rolling body and is installed on the ball on rolling body.
In said structure, because ball of the prior art is directly installed on the inwall of roller outer ring, its fitting operation comparatively bothers, time-consumingly to take a lot of work, ball is installed on after on rolling body and is embedded at by rolling body between roller outer ring and rack body cavity outer peripheral face again by the present invention, its rolling of the roller of this structure is more smooth and easy, and structure is more stable, installs more convenient.
As the further setting of the present invention, described rolling body is installed on cavity outer peripheral face by endoporus, and rolling body outer peripheral face contacts with roller outer ring inner hole surface, and described ball is installed on the radial end face of rolling body.
In said structure, ball is installed on the radial end face of rolling body, skimming wear between the installation end face can avoiding rolling outer ring and rolling body, and the ball grooves with ball engagement can be avoided offering in rolling outer ring, the roller track of one circle and ball engagement only need be set, process more convenient.
As the further setting of the present invention, the radial end face of described rolling body is provided with the ball grooves with ball adaptation, this ball grooves is groove structure, and this ball grooves also has open end, this open end is towards roller inner sleeve edge, the both-side opening of ball grooves is respectively towards cavity outer peripheral face on roller outer ring inwall and rack body, described ball is embedded in ball grooves, and the part that ball is revealed in three opening parts contacts with cavity outer peripheral face on roller inner sleeve edge, roller outer ring inwall and rack body respectively.
In said structure, ball grooves is arranged on the radial end face of rolling body, roller inner sleeve edge have turn up along limit, the open end of ball grooves is towards this along limit, ball is embedded at wherein, and this plays position-limiting action along limit to ball, prevents ball from surprisingly rolling out, the ball part that two other opening part of ball grooves reveals coordinates respectively at roller outer ring and the rolling of cavity periphery, the smooth performance of rolling of elevator wheel and minimizing skimming wear.
As the further setting of the present invention, described rack body is hollow circuit cylinder body structure, and the inner hole wall of this hollow circular cylinder extends to form annular wall vertically, forms the ledge structure can installed for described rolling body between this annular wall and hollow circular cylinder outer wall.
In said structure, the annular wall of hollow circular cylinder has the effect of support support, ensures that the mounting structure of roller is more stable.
As the further setting of the present invention, described ledge structure place is provided with annular convex rib, and this annular convex rib is that inclined end face is arranged towards one end of annular wall, and this inclined end face abuts with rolling body.
In said structure, the annular convex rib at ledge structure place can avoid the shock between rolling body and hollow circular cylinder outer wall to collide, and formed between the inclined end face of annular convex rib with rolling body endoporus and contact more closely, this rolling body can be given along the certain mobile space on bevel direction simultaneously, avoid direct shock, reduce gouging abrasion.
Adopt such scheme, Stability Analysis of Structures of the present invention, advantage that is smooth, long service life of rolling.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is specific embodiment of the invention structural perspective;
Accompanying drawing 2 is specific embodiment of the invention structural front view;
Accompanying drawing 3 is specific embodiment of the invention structure side view;
Accompanying drawing 4 is specific embodiment of the invention structural blast figure;
Rolling wheel support 1, rack body 11, cavity 111, annular wall 112, annular convex rib 113, inclined end face 113a, attaching parts 12, roller 2, roller inner sleeve 21, roller outer ring 22, rubber ring 23, rolling body 3, ball grooves 31, ball 4.
Detailed description of the invention
Specific embodiments of the invention are ball-type roller for luggage 2 assembly as Figure 1-4, comprise rolling wheel support 1 and the roller 2 being installed on rolling wheel support 1 both sides, rolling wheel support 1 comprises rack body 11, the attaching parts 12 of transferring with the block on case and bag, rack body 11 is connected with attaching parts 12 one, rack body 11 has the cavity 111 that radial direction is offered, roller 2 comprises roller inner sleeve 21 and roller outer ring 22, roller outer ring 22 cover has rubber ring 23, between roller inner sleeve 21 and roller outer ring 22, rolling body is installed, the respective roller inner sleeve 21 of two rollers 2 is inserted and roller inner sleeve 21 outer wall and cavity 111 inwall snapping from cavity 111 both-side opening respectively, described roller outer ring 22 is sheathed on cavity 111 outer peripheral face and rolling body is installed between roller outer ring 22 and cavity 111 outer peripheral face, the ball 4 that rolling body comprises rolling body 3 and is installed on rolling body 3.Because ball 4 of the prior art is directly installed on the inwall of roller outer ring 22, its fitting operation comparatively bothers, time-consumingly to take a lot of work, ball 4 is installed on after on rolling body 3 and is embedded at by rolling body 3 between roller outer ring 22 and rack body 11 cavity 111 outer peripheral face again by the present invention, the roller 2 of this structure, its rolling is more smooth and easy, and structure is more stable, installs more convenient.
Above-mentioned rolling body 3 is installed on cavity 111 outer peripheral face by endoporus, and rolling body 3 outer peripheral face contacts with roller outer ring 22 inner hole surface, and ball 4 is installed on the radial end face of rolling body 3.Ball 4 is installed on the radial end face of rolling body 3, skimming wear between the installation end face can avoiding rolling outer ring and rolling body 3, and rolling outer ring can be avoided offering the ball grooves coordinated with ball 4, the roller track that a circle coordinates with ball 4 only need be set, process more convenient.
The radial end face of above-mentioned rolling body 3 is provided with the ball grooves 31 with ball 4 adaptation, this ball grooves 31 is groove structure, and this ball grooves 31 also has open end, this open end is towards roller inner sleeve 21 edge, the both-side opening of ball grooves 31 is respectively towards cavity 111 outer peripheral face on roller outer ring 22 inwall and rack body 11, ball 4 is embedded in ball grooves 31, and the part that ball 4 is revealed in three opening parts contacts with cavity 111 outer peripheral face on roller inner sleeve 21 edge, roller outer ring 22 inwall and rack body 11 respectively.Ball grooves 31 is arranged on the radial end face of rolling body 3, roller inner sleeve 21 edge have turn up along limit, the open end of ball grooves 31 is towards this along limit, ball 4 is embedded at wherein, this plays position-limiting action along limit to ball 4, prevent ball 4 from surprisingly rolling out, ball 4 part that two other opening part of ball grooves 31 reveals coordinates respectively at roller outer ring 22 and the rolling of cavity 111 periphery, the smooth performance of rolling of elevator wheel 2 and minimizing skimming wear.
Above-mentioned rack body 11 is in hollow circuit cylinder body structure, and the inner hole wall of this hollow circular cylinder extends to form annular wall 112 vertically, forms the ledge structure can installed for rolling body 3 between this annular wall 112 and hollow circular cylinder outer wall.The annular wall 112 of hollow circular cylinder has the effect of support support, ensures that the mounting structure of roller 2 is more stable.
Above-mentioned ledge structure place is provided with annular convex rib 113, and this annular convex rib 113 is that inclined end face 113a is arranged towards one end of annular wall 112, and this inclined end face 113a abuts with rolling body 3.The annular convex rib 113 at ledge structure place can avoid the shock between rolling body 3 and hollow circular cylinder outer wall to collide, and formed between the inclined end face 113a of annular convex rib 113 with rolling body 3 endoporus and contact more closely, this rolling body 3 can be given along the certain mobile space on bevel direction simultaneously, avoid direct shock, reduce gouging abrasion.
Stability Analysis of Structures of the present invention, advantage that is smooth, long service life of rolling.The present invention is not limited to above-mentioned detailed description of the invention; persons skilled in the art are according to content disclosed by the invention; other multiple detailed description of the invention can be adopted to implement of the present invention; or every employing project organization of the present invention and thinking; do simple change or change, all fall into protection scope of the present invention.
Claims (5)
1. a ball-type roller for luggage assembly, comprise rolling wheel support and the roller being installed on rolling wheel support both sides, rolling wheel support comprises rack body, rack body has the cavity that radial direction is offered, roller comprises roller inner sleeve and roller outer ring, between roller inner sleeve and roller outer ring, rolling body is installed, the respective roller inner sleeve of two rollers is inserted and roller outer wall of inside race and cavity inwall snapping from cavity both-side opening respectively, described roller outer ring sleeve is located on cavity outer peripheral face and described rolling body is installed between roller outer ring and cavity outer peripheral face, it is characterized in that: described rolling body comprises rolling body and is installed on the ball on rolling body.
2. ball-type roller for luggage assembly according to claim 1, it is characterized in that: described rolling body is installed on cavity outer peripheral face by endoporus, rolling body outer peripheral face contacts with roller outer ring inner hole surface, and described ball is installed on the radial end face of rolling body.
3. ball-type roller for luggage assembly according to claim 2, it is characterized in that: the radial end face of described rolling body is provided with the ball grooves with ball adaptation, this ball grooves is groove structure, and this ball grooves also has open end, this open end is towards roller inner sleeve edge, the both-side opening of ball grooves is respectively towards cavity outer peripheral face on roller outer ring inwall and rack body, described ball is embedded in ball grooves, and the part that ball is revealed in three opening parts contacts with cavity outer peripheral face on roller inner sleeve edge, roller outer ring inwall and rack body respectively.
4. the ball-type roller for luggage assembly according to claim 1-3 any one, it is characterized in that: described rack body is hollow circuit cylinder body structure, the inner hole wall of this hollow circular cylinder extends to form annular wall vertically, forms the ledge structure can installed for described rolling body between this annular wall and hollow circular cylinder outer wall.
5. ball-type roller for luggage assembly according to claim 4, is characterized in that: described ledge structure place is provided with annular convex rib, and this annular convex rib is that inclined end face is arranged towards one end of annular wall, and this inclined end face abuts with rolling body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483255.2A CN105059051B (en) | 2015-08-07 | 2015-08-07 | A kind of ball-type roller for luggage component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483255.2A CN105059051B (en) | 2015-08-07 | 2015-08-07 | A kind of ball-type roller for luggage component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105059051A true CN105059051A (en) | 2015-11-18 |
| CN105059051B CN105059051B (en) | 2017-09-29 |
Family
ID=54488661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483255.2A Active CN105059051B (en) | 2015-08-07 | 2015-08-07 | A kind of ball-type roller for luggage component |
Country Status (1)
| Country | Link |
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| CN (1) | CN105059051B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024936A1 (en) * | 2015-08-07 | 2017-02-16 | 温州亿邦科技有限公司 | Ball type luggage roller assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198303A (en) * | 1998-12-28 | 2000-07-18 | Nsk Ltd | Thrust bearing |
| CN2548819Y (en) * | 2002-05-23 | 2003-05-07 | 中山皇冠皮件有限公司 | Flexible wheel |
| CN201023396Y (en) * | 2007-05-18 | 2008-02-20 | 何金友 | Corner wheel for trunk or bag |
| CN102310714A (en) * | 2010-06-30 | 2012-01-11 | 东莞市精锁塑胶五金有限公司 | Adapted roller for luggage |
| CN204526640U (en) * | 2015-04-08 | 2015-08-05 | 温州市光辉箱包配件有限公司 | Roller for luggage assembly |
| CN204845380U (en) * | 2015-08-07 | 2015-12-09 | 温州市光辉箱包配件有限公司 | Ball formula case and bag wheel components |
-
2015
- 2015-08-07 CN CN201510483255.2A patent/CN105059051B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198303A (en) * | 1998-12-28 | 2000-07-18 | Nsk Ltd | Thrust bearing |
| CN2548819Y (en) * | 2002-05-23 | 2003-05-07 | 中山皇冠皮件有限公司 | Flexible wheel |
| CN201023396Y (en) * | 2007-05-18 | 2008-02-20 | 何金友 | Corner wheel for trunk or bag |
| CN102310714A (en) * | 2010-06-30 | 2012-01-11 | 东莞市精锁塑胶五金有限公司 | Adapted roller for luggage |
| CN204526640U (en) * | 2015-04-08 | 2015-08-05 | 温州市光辉箱包配件有限公司 | Roller for luggage assembly |
| CN204845380U (en) * | 2015-08-07 | 2015-12-09 | 温州市光辉箱包配件有限公司 | Ball formula case and bag wheel components |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024936A1 (en) * | 2015-08-07 | 2017-02-16 | 温州亿邦科技有限公司 | Ball type luggage roller assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105059051B (en) | 2017-09-29 |
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Address after: 325006, No.37 Kanghong West Road, Quxi Village, Quxi Street, Ouhai District, Wenzhou City, Zhejiang Province (1st to 3rd floors of Building 1) Patentee after: WENZHOU YIBANG SCIENCE AND TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 325000, No.37 Kanghong West Road, Guoxi Sanxi Industrial Zone, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU GUANGHUI LUGGAGE ACCESSORIES Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240204 Address after: 325026 North, 5th Floor, Building 2, No. 1071 Lingde Road, Lingkun Street, Oujiangkou Industrial Cluster Zone, Wenzhou City, Zhejiang Province Patentee after: WENZHOU PENGFAN LUGGAGE ACCESSORIES CO.,LTD. Country or region after: China Address before: 325006, No.37 Kanghong West Road, Quxi Village, Quxi Street, Ouhai District, Wenzhou City, Zhejiang Province (1st to 3rd floors of Building 1) Patentee before: WENZHOU YIBANG SCIENCE AND TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |