CN202669372U - Walking wheel - Google Patents
Walking wheel Download PDFInfo
- Publication number
- CN202669372U CN202669372U CN 201220213993 CN201220213993U CN202669372U CN 202669372 U CN202669372 U CN 202669372U CN 201220213993 CN201220213993 CN 201220213993 CN 201220213993 U CN201220213993 U CN 201220213993U CN 202669372 U CN202669372 U CN 202669372U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tyre
- wheel hub
- hub
- wheel
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 238000010923 batch production Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Tires In General (AREA)
Abstract
A walking wheel comprises a hub, an inner tube and an outer tube. The outer tube is wrapped on the outer surface of the inner tube. The walking wheel is characterized in that the cross section of the inner tube is in a U shape, U-shaped opening ends of the inner tube are respectively and fixedly connected with the left side and the right side of the edge of the hub, and the hub and the inner tube are both made of rigid materials. The walking wheel is light in weight, not prone to be damaged, free of inflation, capable of meeting requirements for batch process and low in processing cost.
Description
Technical field
Relate to a kind of wheel at the utility model, particularly a kind of road wheel.
Background technology
At present, the road wheel that is used for traveling gear generally has two kinds of structures, and a kind of is traditional iron core wheel, and wheel unshakable in one's determination is heavy, and elasticity is bad, and walking has some setbacks; Another kind is inflated wheel, and inflated wheel is leaked gas easily, and inflation, tonifying Qi is cumbersome, in case and inner tyre leakage, tire patching, to change tire cumbersome.
Summary of the invention
The purpose of this utility model is exactly for the deficiencies in the prior art, and a kind of inflation, lightweight road wheel of not needing is provided.
For achieving the above object, the utility model adopts following technical scheme:
A kind of road wheel comprises wheel hub, the inner tube of a tyre, cover tire, and cover tire is coated on the outside face of the inner tube of a tyre, it is characterized in that: the cross section of the described inner tube of a tyre takes the shape of the letter U, and the open end of inner tube of a tyre U-shaped is captiveed joint with the left and right sides of wheel hub outer rim respectively; Described wheel hub, the inner tube of a tyre are made by rigid material.
Owing to adopted technique scheme, the inner tube of a tyre is captiveed joint with wheel hub, make between the inner tube of a tyre and the wheel hub and form cavity, wheel hub, the inner tube of a tyre are made by rigid material, and wheel hub supports the inner tube of a tyre, make between wheel hub and the inner tube of a tyre and form cavity, be similar to the common inner tube of a tyre, but because the inner tube of a tyre is made by rigid material, play the effect of supporting cover tire, make again the lighter overall weight of road wheel, and non-inflatable.
Preferably, the left and right sides of described wheel hub outer rim is provided with tenon, and the described inner tube of a tyre is provided with mortise, and the tenon on the wheel hub places the mortise on the inner tube of a tyre.The structure that tenon, mortise cooperate relatively firmly, reliably, and is not fragile.
Preferably, described wheel hub is provided with the wheel hub reinforced rib.
Preferably, the inner bottom part of described inner tube of a tyre U-shaped is provided with inner tube of a tyre reinforced rib.At wheel hub, the inner tube of a tyre rigidity that reinforced rib is strengthened wheel hub, the inner tube of a tyre is set, improves the bearing force of wheel hub, the inner tube of a tyre, strengthen the road wheel bearing capacity, guarantee service life.
Preferably, described wheel hub, the inner tube of a tyre are made by polypropylene material.Adopt polypropylene as the material of wheel hub, the inner tube of a tyre, can guarantee the rigidity needs of road wheel, be convenient to again adopt the mode of injection moulding to carry out injection mo(u)lding processing, namely can guarantee the conformability of product, can satisfy again the requirement of batch machining, cut down finished cost.
The beneficial effect of a kind of road wheel of the utility model is, and is lightweight, not fragile, non-inflatable, satisfies the requirement of batch machining, and tooling cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the right elevation of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the sectional structure scheme drawing of the utility model wheel hub, the inner tube of a tyre;
Fig. 6 is the perspective view of Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but therefore the utility model is not limited among the described scope of embodiments.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of road wheel comprises wheel hub 1, the inner tube of a tyre 2, cover tire 3, and cover tire 3 is coated on the outside face of the inner tube of a tyre 2, it is characterized in that: the cross section of the described inner tube of a tyre 2 takes the shape of the letter U, and the open end of inner tube of a tyre 2U shape is captiveed joint with the left and right sides of wheel hub 1 outer rim respectively; Described wheel hub 1, the inner tube of a tyre 2 are made by rigid material.
Referring to Fig. 5, Fig. 6, the left and right sides of described wheel hub 1 outer rim 11 is provided with tenon 111, and the described inner tube of a tyre 2 is provided with mortise 21, and the tenon 11 on the wheel hub 1 places the mortise 21 on the inner tube of a tyre 2.
Referring to Fig. 5, Fig. 6, described wheel hub is provided with wheel hub reinforced rib 12.
Referring to Fig. 4, Fig. 5, the inner bottom part of described inner tube of a tyre 2U shape is provided with inner tube of a tyre reinforced rib 22.
Described wheel hub 1, the inner tube of a tyre 2 are made by polypropylene PP material.
Although combine accompanying drawing embodiment of the present utility model has been described, but those of ordinary skill in the art can make various distortion or modification within the scope of the appended claims, the technical personnel of the industry should be understood, the utility model is not restricted to the described embodiments, that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope; The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. road wheel, comprise wheel hub (1), the inner tube of a tyre (2), cover tire (3), cover tire (3) is coated on the outside face of the inner tube of a tyre (2), it is characterized in that: the cross section of the described inner tube of a tyre (2) takes the shape of the letter U, and the open end of the inner tube of a tyre (2) U-shaped is captiveed joint with the left and right sides of wheel hub (1) outer rim respectively; Described wheel hub (1), the inner tube of a tyre (2) are made by rigid material.
2. road wheel according to claim 1, it is characterized in that: the left and right sides of described wheel hub (1) outer rim (11), be provided with tenon (111), the described inner tube of a tyre (2) is provided with mortise (21), and the tenon (11) on the wheel hub (1) places the mortise (21) on the inner tube of a tyre (2).
3. road wheel according to claim 1, it is characterized in that: described wheel hub is provided with wheel hub reinforced rib (12).
4. road wheel according to claim 1, it is characterized in that: the described inner tube of a tyre (2)) inner bottom part of U-shaped is provided with inner tube of a tyre reinforced rib (22).
5. road wheel according to claim 1, it is characterized in that: described wheel hub (1), the inner tube of a tyre (2) are made by polypropylene PP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213993 CN202669372U (en) | 2012-05-14 | 2012-05-14 | Walking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213993 CN202669372U (en) | 2012-05-14 | 2012-05-14 | Walking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669372U true CN202669372U (en) | 2013-01-16 |
Family
ID=47490302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220213993 Expired - Fee Related CN202669372U (en) | 2012-05-14 | 2012-05-14 | Walking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097592A (en) * | 2017-04-27 | 2017-08-29 | 深圳市正青春电子有限公司 | A kind of hollow non-maintaining tire and preparation method thereof |
-
2012
- 2012-05-14 CN CN 201220213993 patent/CN202669372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097592A (en) * | 2017-04-27 | 2017-08-29 | 深圳市正青春电子有限公司 | A kind of hollow non-maintaining tire and preparation method thereof |
| CN107097592B (en) * | 2017-04-27 | 2019-05-03 | 深圳市正青春电子有限公司 | Hollow non-maintaining tire of one kind and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102821979B (en) | Pneumatic tire | |
| CN202669372U (en) | Walking wheel | |
| EP3372421A1 (en) | Honeycomb rim-type wheel | |
| CN206201847U (en) | Non-inflatable tyre | |
| CN201350804Y (en) | Solid tire | |
| CN201685648U (en) | Improved structure of composite-material bicycle rim | |
| CN204998264U (en) | Novel load radial tire triangle is glued to be constructed | |
| CN203567452U (en) | Tubeless steel rim strengthening spoke structure | |
| CN201362134Y (en) | Carbon fiber rim of vehicles | |
| CN201231547Y (en) | Tyre vulcanizing capsule | |
| CN202573620U (en) | Improved hub | |
| CN201863643U (en) | Multi-cavity body tire tube | |
| CN204340557U (en) | A kind of load-carrying formula non-inflatable tyre | |
| CN201456943U (en) | Non-inflation inner tube | |
| CN203577284U (en) | Pulley | |
| CN107878121B (en) | Pneumatic tire | |
| CN205185734U (en) | Pneumatic tire is exempted from to damping type | |
| CN205468299U (en) | Carbon fiber wheel rim of boss design is put to spoke hole site | |
| CN203438753U (en) | Tubeless wheel with reinforcing ribs | |
| CN204687735U (en) | A kind of perambulator wheel | |
| CN205149412U (en) | Subtract heavy tire | |
| CN203832587U (en) | Automobile and rear floor middle plate thereof | |
| CN201566405U (en) | Novel hollow high-elasticity wheel | |
| CN202147543U (en) | Wheel of electric vehicle | |
| CN202863017U (en) | Double-tyre rim integrated wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131127 Address after: 401328 Jiulongpo District of Chongqing Tao City Industrial Park 2-1-E, 2-2-E, 2-3-E Patentee after: CHONGQING KAIXUN RUBBER&PLASTIC PRODUCTS CO., LTD. Address before: 400080 Chongqing Jiulongpo Du Er Cun Shun garden D3-11-4 Patentee before: Xie Yong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20190514 |