CN203713417U - Wheel for roller - Google Patents
Wheel for roller Download PDFInfo
- Publication number
- CN203713417U CN203713417U CN201420104570.0U CN201420104570U CN203713417U CN 203713417 U CN203713417 U CN 203713417U CN 201420104570 U CN201420104570 U CN 201420104570U CN 203713417 U CN203713417 U CN 203713417U
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel shaft
- arc structure
- roller
- interior
- 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 - Lifetime
Links
- 235000019994 cava Nutrition 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides a wheel for a roller. The wheel is simple in structure, has a good elastic buffer function, and is impact-resistant and long in service life. The wheel comprises an outer wheel frame, an inner axle and a support arranged between the outer wheel frame and the inner axle. The support supports the outer wheel frame and the inner axle and is formed by a plurality of reinforcing ribs, the reinforcing ribs are provided with arc structures, and the arc structures are distributed in a round divergence mode from the outside of the inner axle to the inner side of the outer wheel frame along the radial direction of the wheel. The wheel for the roller has the advantages of being simple in structure, having the good elastic buffer function and being impact-resistant and long in service life.
Description
Technical field
The utility model relates to roller wheel, relates in particular to the wheel on roller for luggage.
Background technology
Existing roller wheel, comprise outer wheel carrier, between interior wheel shaft and outer wheel carrier and interior wheel shaft, be provided with bracing frame, bracing frame supports outer wheel carrier and interior wheel shaft, wherein bracing frame has column reinforcing rib structure also to have plane ring plate structure, but these two kinds all exist defect, the bracing frame of column reinforcing rib structure is when wheel is stressed, bracing frame is stressed or stressed by two of the lower ends column reinforced rib that approaches vertical direction most by the column reinforced rib of the vertical direction in lower end, stressed comparatively concentrated, easily cause stressed that or two column reinforced ribs fractures, and the bracing frame of plane ring plate structure is when stressed, stress point also concentrates on a vertical curve, same stressed comparatively concentrated easily fracture, and the bracing frame of these two kinds of structures can not produce deformation and carry out shock absorbing power when stressed, the function that does not possess elastic buffer.
Utility model content
Technical problem to be solved in the utility model is: a kind of simple in structure, roller wheel with better elastic buffer function, shock-resistant, long service life is provided.
In order to solve the problems of the technologies described above, technical solution of the present utility model is such: roller wheel, comprise between outer wheel carrier, interior wheel shaft and outer wheel carrier and interior wheel shaft and be provided with bracing frame, bracing frame supports outer wheel carrier and interior wheel shaft, support frame as described above consists of a plurality of reinforced ribs, described reinforced rib has arc structure, the outside of described arc structure along wheel radial direction from interior wheel shaft to the inner side of wheel carrier is rounded disperses distribution.
The beneficial effects of the utility model are: in above-mentioned technical solution, support frame as described above consists of a plurality of reinforced ribs, described reinforced rib has arc structure, the outside of described arc structure along wheel radial direction from interior wheel shaft to the inner side of wheel carrier is rounded disperses distribution, arc structure on this reinforced rib can be wheel shaft in one end connects, the other end connects outer wheel carrier, arc structure on this reinforced rib can be only also the part on it, this structure is when wheel is stressed, the stress point of bracing frame may drop on a reinforced rib or drop on (two reinforced ribs are simultaneously stressed) between two adjacent reinforced ribs, when stress point drops on reinforced rib, reinforced rib two ends are to intermediate compression, and arc structure has toughness, when being subject to the compressive force at two ends, arc structure can there is elastic deformation, it is more crooked that arc structure becomes, the process of this deformation is the process of reinforced rib epistasis buffering, and after the more crooked compression of arc structure, the feature with the original state of automatically restoring to, easy fracture not, and when stress point drops between two adjacent reinforced ribs, these two reinforced ribs power and elastic deformation occurs by compression simultaneously, elastic buffer function is provided, therefore the roller that the utility model provides has simple in structure with wheel, there is better elastic buffer function, shock-resistant, the feature of long service life.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the block diagram of wheel for the roller that provides of the utility model.
Fig. 2 is the integral structure schematic diagram of wheel for the roller that provides of the utility model.
Fig. 3 is the A-A cutaway view in Fig. 2.
Fig. 4 is the B-B cutaway view in Fig. 2.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model provides roller wheel, comprise between outer wheel carrier 1, interior wheel shaft 2 and outer wheel carrier 1 and interior wheel shaft 2 and be provided with bracing frame 3, bracing frame 3 supports outer wheel carrier 1 and interior wheel shaft 2, support frame as described above 3 consists of a plurality of reinforced ribs 31, described reinforced rib 31 has arc structure 32, the outside of described arc structure 32 along wheel radial direction from interior wheel shaft 2 to the inner side of wheel carrier 1 is rounded disperses distribution, this roller has feature simple in structure, to have better elastic buffer function, shock-resistant, long service life with wheel.
All inwardly the axial direction of wheel shaft 2 is protruding or cave inward to evagination for arc structure 32 on described a plurality of reinforced rib 31, on this reinforced rib 31, the shape of arc structure 32 is to the structure of same direction deformation, can be so that bracing frame 3 be stressed evenly, and production and processing and install more convenient.
As shown in Figure 1 and Figure 2, the axial direction that arc structure 32 on described a plurality of reinforced rib 31 comprises inside wheel shaft 2 is to the protruding external convex arc shape structure 321 of evagination and indent arc structure 322 that inwardly axial direction of wheel shaft 2 caves inward, described external convex arc shape structure 321 and indent arc structure 322 are staggered successively along wheel circumference direction, reinforced rib 31 fastnesses of this structure are better, intensity is higher, can resist larger impulsive force, also can play better pooling feature simultaneously.
Claims (3)
1. roller wheel, comprise between outer wheel carrier (1), interior wheel shaft (2) and outer wheel carrier (1) and interior wheel shaft (2) and be provided with bracing frame (3), bracing frame (3) supports outer wheel carrier (1) and interior wheel shaft (2), it is characterized in that: support frame as described above (3) consists of a plurality of reinforced ribs (31), described reinforced rib (31) has arc structure (32), the outside of described arc structure (32) along wheel radial direction from interior wheel shaft (2) to the inner side of wheel carrier (1) is rounded disperses distribution.
2. roller wheel according to claim 1, is characterized in that: all inwardly the axial direction of wheel shaft (2) is protruding or cave inward to evagination for the arc structure (32) on described a plurality of reinforced ribs (31).
3. roller wheel according to claim 1, it is characterized in that: the axial direction that the arc structure (32) on described a plurality of reinforced ribs (31) comprises inside wheel shaft (2) is to the protruding external convex arc shape structure (321) of evagination and indent arc structure (322) that inwardly axial direction of wheel shaft (2) caves inward, and described external convex arc shape structure (321) and indent arc structure (322) are staggered successively along wheel circumference direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104570.0U CN203713417U (en) | 2014-03-07 | 2014-03-07 | Wheel for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104570.0U CN203713417U (en) | 2014-03-07 | 2014-03-07 | Wheel for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713417U true CN203713417U (en) | 2014-07-16 |
Family
ID=51152606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104570.0U Expired - Lifetime CN203713417U (en) | 2014-03-07 | 2014-03-07 | Wheel for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480651A (en) * | 2016-10-25 | 2017-03-08 | 无锡小天鹅股份有限公司 | Tripod for washing machine and the washing machine with which |
-
2014
- 2014-03-07 CN CN201420104570.0U patent/CN203713417U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480651A (en) * | 2016-10-25 | 2017-03-08 | 无锡小天鹅股份有限公司 | Tripod for washing machine and the washing machine with which |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |