CN110641225A - Shock-absorbing anti-skid wheel for tricycle for old people - Google Patents
Shock-absorbing anti-skid wheel for tricycle for old people Download PDFInfo
- Publication number
- CN110641225A CN110641225A CN201911109706.0A CN201911109706A CN110641225A CN 110641225 A CN110641225 A CN 110641225A CN 201911109706 A CN201911109706 A CN 201911109706A CN 110641225 A CN110641225 A CN 110641225A
- Authority
- CN
- China
- Prior art keywords
- tricycle
- shock
- wheel
- connecting holes
- tire
- 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- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000012790 adhesive layer Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/002—Protection against exterior elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/131—Vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a shock-absorbing anti-skidding wheel for an elderly tricycle, which comprises a tricycle body, a tricycle seat, a backrest, wheels and a handlebar, wherein the wheels comprise hubs, spokes and tires; the inner side of the tire is provided with a plurality of first connecting holes, the outer side of the hub is provided with a plurality of second connecting holes, one end of the spoke is fixed with the first connecting holes, and the other end of the spoke is fixed with the second connecting holes through an elastic piece; the tire comprises a tread and sidewalls which are integrally formed, wherein the sidewalls are fixedly connected to two sides of the tread, the outer surface of the tread is provided with anti-skid lines, and the thickness of the anti-skid lines is 0.5-0.8 cm; and a metal layer is embedded on the outer surface of the side wall. The invention is not only beneficial to improving the whole damping effect of the tricycle, but also has good ground gripping performance of the wheels, can not generate a slipping phenomenon and has high use safety.
Description
Technical Field
The invention belongs to the technical field of tricycles, and particularly relates to a damping antiskid wheel for an elderly tricycle.
Background
At present, the outdoor activities of the old generally select a near place to go, and if the old needs to go to a far place, the old can drive and ride vehicles, such as: public transport means such as buses and subways, and private transport means such as bicycles, electric tricycles and private cars. For public vehicles, which are all fixed routes, the destination is most likely not on these routes, so private vehicles are a more free choice, where bicycles need to be larger, private cars are more expensive, and electric tricycles are the most suitable.
However, the elderly have relatively weak physical quality, so that the requirements on the damping system of the electric tricycle are relatively high, and particularly, under the condition of poor road conditions, the body of the elderly is greatly burdened, so that the electric tricycle is required to have better damping performance.
One of the shock absorption performances of the electric tricycle is to improve the shock absorption effect of wheels.
Disclosure of Invention
The invention mainly solves the technical problem of providing the shock-absorbing anti-skidding wheel for the tricycle for the old people, which is not only favorable for improving the overall shock-absorbing effect of the tricycle, but also has good ground-grabbing performance of the wheel, no skidding phenomenon and high use safety.
In order to solve the technical problems, the invention adopts a technical scheme that: a shock-absorbing antiskid wheel for an elderly tricycle comprises a tricycle body, a tricycle seat, a backrest, a wheel and a handlebar, wherein the wheel comprises a hub, spokes and a tire; the inner side of the tire is provided with a plurality of first connecting holes, the outer side of the hub is provided with a plurality of second connecting holes, one end of the spoke is fixed with the first connecting holes, and the other end of the spoke is fixed with the second connecting holes through an elastic piece;
the tire comprises a tread and sidewalls which are integrally formed, wherein the sidewalls are fixedly connected to two sides of the tread, the outer surface of the tread is provided with anti-skid lines, and the thickness of the anti-skid lines is 0.5-0.8 cm; and a metal layer is embedded on the outer surface of the side wall.
The invention adopts a further technical scheme for solving the technical problems that:
furthermore, the bottom wall of the first connection hole and one end of the spoke, which is in contact with the first connection hole, are respectively coated with a structural adhesive layer.
Furthermore, the bottom wall of the second connecting hole, two ends of the elastic part and one end of the spoke, which is in contact with the elastic part, are respectively coated with a structural adhesive layer.
Further, the structural adhesive layer is a Loctite E-120HP structural adhesive layer.
Furthermore, the anti-skid lines are salient points protruding out of the outer surface of the tire.
Further, the salient points are triangular or rectangular.
Further, a plurality of first connecting holes are uniformly distributed along the inner circumferential direction of the tire.
Furthermore, the second connecting holes are uniformly distributed along the outer circumference of the hub.
Further, the elastic member is a spring.
Further, the metal layer is an aluminum alloy metal layer.
The invention has the beneficial effects that:
1. the tricycle is characterized in that the wheel consists of a hub, spokes and a tire, the hub is connected with the tire through the spokes, one end of each spoke is connected with the hub through an elastic part, and when the tricycle runs on a bumpy road surface, the bumps of the wheel can be effectively reduced through the elastic parts, so that the overall shock absorption effect of the tricycle is improved;
2. the tire comprises a tread and a sidewall which are integrally formed, and anti-skid lines are arranged on the outer surface of the tread, so that the contact area between the wheel and the road surface is increased, the ground gripping performance of the wheel is improved, and the phenomenon of skidding is avoided; the outer surface of the tire side is embedded with a metal layer, so that sharp substances on a road surface can be effectively avoided, and the service life of the tire is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the wheel of the present invention;
FIG. 3 is a schematic cross-sectional view of the wheel of the present invention;
FIG. 4 is a schematic structural view of the hub of the present invention;
FIG. 5 is a schematic structural view of a tire of the present invention;
the parts in the drawings are marked as follows:
the bicycle comprises a bicycle body 1, a bicycle seat 2, a backrest 3, a wheel 4, a hub 41, a second connecting hole 411, spokes 42, a tire 43, a first connecting hole 431, a tread 432, a sidewall 433, an anti-skid texture 434, a handlebar 5 and an elastic piece 6.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Example (b): a shock-absorbing anti-skid wheel for a tricycle for elderly people, as shown in fig. 1-5, comprises a vehicle body 1, a seat 2, a backrest 3, a wheel 4 and a handlebar 5, wherein the wheel comprises a hub 41, spokes 42 and a tire 43; a plurality of first connecting holes 431 are formed in the inner side of the tire, a plurality of second connecting holes 411 are formed in the outer side of the hub, one end of each spoke is fixed with the first connecting hole, and the other end of each spoke is fixed with the second connecting holes through an elastic piece 6;
the tire comprises a tread 432 and sidewalls 433 which are integrally formed, wherein the sidewalls are fixedly connected to two sides of the tread, the outer surface of the tread is provided with anti-skid lines 434, and the thickness of the anti-skid lines is 0.5-0.8 cm; and a metal layer is embedded on the outer surface of the side wall.
The bottom wall of the first connecting hole and one end, in contact with the first connecting hole, of the spoke are respectively coated with a structural adhesive layer.
The bottom wall of the second connecting hole, two ends of the elastic part and one end of the spoke, which is in contact with the elastic part, are respectively coated with a structural adhesive layer.
The structural adhesive layer is a Loctite E-120HP structural adhesive layer.
The anti-skid lines are salient points protruding out of the outer surface of the tire.
The salient points are triangular or rectangular.
A plurality of first connecting holes are uniformly distributed along the inner side circumference of the tire.
And the plurality of second connecting holes are uniformly distributed along the circumferential direction of the outer side of the hub.
The elastic piece is a spring.
The metal layer is an aluminum alloy metal layer.
The working principle of the invention is as follows:
the wheel of the invention is composed of a hub, spokes and a tire, wherein the hub is connected with the tire through the spokes, and one end of each spoke is connected with the hub through an elastic part;
the tire comprises a tread and a sidewall which are integrally formed, and anti-skid lines are arranged on the outer surface of the tread, so that the contact area between the wheel and the road surface is increased, the ground gripping performance of the wheel is improved, and the phenomenon of skidding is avoided; the outer surface of the tire side is embedded with a metal layer, so that sharp substances on a road surface can be effectively avoided, and the service life of the tire is prolonged.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a shock attenuation antiskid wheel for old tricycle which characterized in that: the bicycle comprises a bicycle body, a bicycle seat, a backrest, a wheel and a handlebar, wherein the wheel comprises a hub, spokes and a tire; the inner side of the tire is provided with a plurality of first connecting holes, the outer side of the hub is provided with a plurality of second connecting holes, one end of the spoke is fixed with the first connecting holes, and the other end of the spoke is fixed with the second connecting holes through an elastic piece;
the tire comprises a tread and sidewalls which are integrally formed, wherein the sidewalls are fixedly connected to two sides of the tread, the outer surface of the tread is provided with anti-skid lines, and the thickness of the anti-skid lines is 0.5-0.8 cm; and a metal layer is embedded on the outer surface of the side wall.
2. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 1, wherein: the bottom wall of the first connecting hole and one end, in contact with the first connecting hole, of the spoke are respectively coated with a structural adhesive layer.
3. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 1, wherein: the bottom wall of the second connecting hole, two ends of the elastic part and one end of the spoke, which is in contact with the elastic part, are respectively coated with a structural adhesive layer.
4. The shock-absorbing anti-skid wheel for the tricycle for elderly people according to claim 2 or 3, wherein: the structural adhesive layer is a Loctite E-120HP structural adhesive layer.
5. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 1, wherein: the anti-skid lines are salient points protruding out of the outer surface of the tire.
6. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 5, wherein: the salient points are triangular or rectangular.
7. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 1, wherein: a plurality of first connecting holes are uniformly distributed along the inner side circumference of the tire.
8. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 1, wherein: and the plurality of second connecting holes are uniformly distributed along the circumferential direction of the outer side of the hub.
9. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 1, wherein: the elastic piece is a spring.
10. The shock-absorbing anti-skid wheel for the tricycle for elderly people as claimed in claim 1, wherein: the metal layer is an aluminum alloy metal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109706.0A CN110641225A (en) | 2019-11-14 | 2019-11-14 | Shock-absorbing anti-skid wheel for tricycle for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109706.0A CN110641225A (en) | 2019-11-14 | 2019-11-14 | Shock-absorbing anti-skid wheel for tricycle for old people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110641225A true CN110641225A (en) | 2020-01-03 |
Family
ID=68995809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911109706.0A Withdrawn CN110641225A (en) | 2019-11-14 | 2019-11-14 | Shock-absorbing anti-skid wheel for tricycle for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110641225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773624A (en) * | 2021-01-08 | 2021-05-11 | 上海迪诺克新材料科技有限公司 | Shock-absorbing rim of wheelchair and production process thereof |
-
2019
- 2019-11-14 CN CN201911109706.0A patent/CN110641225A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773624A (en) * | 2021-01-08 | 2021-05-11 | 上海迪诺克新材料科技有限公司 | Shock-absorbing rim of wheelchair and production process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200103 |
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| WW01 | Invention patent application withdrawn after publication |