CN204845380U - Ball formula case and bag wheel components - Google Patents
Ball formula case and bag wheel components Download PDFInfo
- Publication number
- CN204845380U CN204845380U CN201520594922.XU CN201520594922U CN204845380U CN 204845380 U CN204845380 U CN 204845380U CN 201520594922 U CN201520594922 U CN 201520594922U CN 204845380 U CN204845380 U CN 204845380U
- Authority
- CN
- China
- Prior art keywords
- roller
- ball
- cavity
- gyro wheel
- rolling body
- 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.)
- Withdrawn - After Issue
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a ball formula case and bag wheel components, including the gyro wheel support with install in the gyro wheel of gyro wheel support both sides, the gyro wheel support includes the support body, the support body has the well cavity of radially offering, the gyro wheel includes installs the rolling element in gyro wheel endotheca and gyro wheel outer lane between gyro wheel endotheca and the gyro wheel outer lane, the endotheca of gyro wheel separately of two gyro wheels respectively therefrom cavity both sides opening insert just gyro wheel endotheca outer wall and well cavity inner wall lock joint, during the outer snare of gyro wheel is located on the cavity outer peripheral face just the rolling element is installed between gyro wheel outer lane and well cavity outer peripheral face, and the rolling element is personally experienced sth. Part of the body and is installed the ball on the cover body that rolls including the cover that rolls. The utility model has the advantages of the structure is more stable, the roll is more smooth and easy, the installation is more convenient.
Description
Technical field
The utility model 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 utility model is the further modified node method based on this ball-type roller for luggage assembly.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provide 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 adopted in the utility model 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 utility model, its rolling of the roller of this structure is more smooth and easy, and structure is more stable, installs more convenient.
As further setting of the present utility model, 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 further setting of the present utility model, 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 further setting of the present utility model, 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.
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 further setting of the present utility model, 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, the utility model Stability Analysis of Structures, advantage that is smooth, long service life of rolling.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment structural perspective;
Accompanying drawing 2 is the utility model specific embodiment structural front view;
Accompanying drawing 3 is the utility model specific embodiment structure side view;
Accompanying drawing 4 is the utility model specific embodiment 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 embodiment of the utility model is 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 utility model, 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.
The utility model Stability Analysis of Structures, advantage that is smooth, long service life of rolling.The utility model is not limited to above-mentioned detailed description of the invention; persons skilled in the art are content disclosed in the utility model; other multiple detailed description of the invention can be adopted to implement of the present utility model; or every employing project organization of the present utility model and thinking; do simple change or change, all fall into protection domain of the present utility model.
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594922.XU CN204845380U (en) | 2015-08-07 | 2015-08-07 | Ball formula case and bag wheel components |
| PCT/CN2016/091681 WO2017024936A1 (en) | 2015-08-07 | 2016-07-26 | Ball type luggage roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594922.XU CN204845380U (en) | 2015-08-07 | 2015-08-07 | Ball formula case and bag wheel components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845380U true CN204845380U (en) | 2015-12-09 |
Family
ID=54735967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594922.XU Withdrawn - After Issue CN204845380U (en) | 2015-08-07 | 2015-08-07 | Ball formula case and bag wheel components |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204845380U (en) |
| WO (1) | WO2017024936A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2017024936A1 (en) * | 2015-08-07 | 2017-02-16 | 温州亿邦科技有限公司 | Ball type luggage roller assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016013467A1 (en) * | 2016-11-09 | 2018-05-09 | Li-Sheng Chien | Rolling cart specific roller assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4055938B2 (en) * | 2002-04-18 | 2008-03-05 | ミネベア株式会社 | Radial ball bearing retainer |
| US8998224B2 (en) * | 2011-10-05 | 2015-04-07 | Rexco Industrial Ltd. | Scooter |
| JP6370026B2 (en) * | 2011-11-29 | 2018-08-08 | 日本精工株式会社 | Cage and rolling bearing |
| US8484802B1 (en) * | 2012-01-11 | 2013-07-16 | Sunny Castors Co., Ltd. | Combination castor whose castor assemblies are braked and positioned simultaneously |
| JP5652964B2 (en) * | 2012-04-04 | 2015-01-14 | 蔡博全 | Caster with brake |
| 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 |
| 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 |
-
2015
- 2015-08-07 CN CN201520594922.XU patent/CN204845380U/en not_active Withdrawn - After Issue
-
2016
- 2016-07-26 WO PCT/CN2016/091681 patent/WO2017024936A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2017024936A1 (en) * | 2015-08-07 | 2017-02-16 | 温州亿邦科技有限公司 | Ball type luggage roller assembly |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017024936A1 (en) | 2017-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000, 37 Xi Hong Xi Road, Guo Xi three industrial zone, Ouhai District, Zhejiang, Wenzhou Patentee after: Wenzhou Ebang Technology Co. Ltd. Address before: 325000, 37 Xi Hong Xi Road, Guo Xi three industrial zone, Ouhai District, Zhejiang, Wenzhou Patentee before: WENZHOU GUANGHUI LUGGAGE ACCESSORIES CO., LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20170929 |