CN207345399U - A kind of bicycle and its non-inflatable tyre - Google Patents
A kind of bicycle and its non-inflatable tyre Download PDFInfo
- Publication number
- CN207345399U CN207345399U CN201721431063.8U CN201721431063U CN207345399U CN 207345399 U CN207345399 U CN 207345399U CN 201721431063 U CN201721431063 U CN 201721431063U CN 207345399 U CN207345399 U CN 207345399U
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- CN
- China
- Prior art keywords
- inflatable tyre
- interior tire
- cover body
- buffering
- 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.)
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Abstract
The utility model provides a kind of non-inflatable tyre, including touched with ground cover body, be installed on the interior tire body of wheel rim outer surface, and fit closely between cover body and interior tire body, to buffer the buffering body of cover body and ground shock power, cover body, interior tire body and buffering body are solid body.Non-inflatable tyre provided by the utility model, can effectively buffer impact force and shaking force that cover body produces during traveling between ground, reduce the shaking force acted on interior tire body so that bicyclist is more comfortable；In addition, solid construction causes the non-deformability of tire to be significantly improved, non-deformability is more preferable, using more durable.Therefore, non-inflatable tyre provided by the utility model, installation is simple, convenient disassembly, comfort level are high, and non-deformability is strong；Therefore the use cost of bicycle with above-mentioned non-inflatable tyre is significantly reduced.
Description
Technical field
Technical field of bicycles is the utility model is related to, more specifically to a kind of non-inflatable tyre.The utility model
Further relate to a kind of bicycle for including above-mentioned non-inflatable tyre.
Background technology
With the continuous development of bicycle, exempt to inflate the more and more extensive use of Tire ＆ Tube in bicycle, shared bicycle, electricity
On the rickshaws such as dynamic vehicle using motor, perambulator, wheel-chair.
At present, the Tire ＆ Tube integrated tyre of exempting to inflate of mainstream shares three kinds on the market：
The first Tire ＆ Tube integrated tyre, is made of thermoplastic elastomer (TPE), raw using Shooting Technique using Shooting Technique
Efficient, homogeneity of product height is produced, but since plastics tyre is influenced by environmental temperature, low temperature easily skids, the easy tread flaking of high temperature,
Therefore, there is some potential safety problems, and it is yielding.
Second of tire, is process using casting process, has the advantages that light-weight, wear-resisting property is good, but teemer
Tire Friction is small made of skill, and moist section is easily skidded, the safety problems such as easy appearance brake beats, slips；
Second of tire, using compression molding technique, has preferable wear-resisting property, but weight is heavy, of high cost and comfortable
Degree is poor.
In addition, the inflation-free inner tyre of mainstream shares two kinds on the market：
The first, is traditional blown rubber inflation-free inner tyre, and the inner tube of a tyre makes its performance is closest to fill there are substantial amounts of stomata
The gas inner tube of a tyre.But its shortcoming is also obvious, foaming the inner tube of a tyre must with cover tire and rim combination together with, by special roasting plant
The foaming inner tube of a tyre is foamed, reach the foaming inner tube of a tyre and cover tire and wheel rim is bonded together, then could be installed on bicycle and use.
The foaming inner tube of a tyre and wheel rim and bicycle assembly plant are belonging respectively to different manufacturers, generate substantial amounts of cost of transportation, and should
Tire is used only once；During maintenance, whole wheel rim need to be dismantled, return factory and add cover tire and the rubber pange inner tube of a tyre to be dried again
It is roasting, installation, therefore, maintenance difficult are then sent again.
Second, be PU inflation-free inner tyres, since the inner tube of a tyre is different from the material of cover tire, thus conjugation is bad, easily makes
Gap is produced in two tires, is damaged using cover tire is easily caused after a period of time.
Utility model content
The purpose of this utility model is to provide a kind of non-inflatable tyre, it is installed, and simple, replacement is convenient, comfort level is high, and
Non-deformability is strong；The another object of the utility model is to provide a kind of bicycle for including above-mentioned non-inflatable tyre, it is used
Therefore cost is significantly reduced.
To achieve the above object, the utility model provides a kind of non-inflatable tyre, including is touched with ground, to antifriction
Wipe and anti-skidding cover body and be installed on wheel rim outer surface, to the close-fitting interior tire body of wheel rim；Also wrap
Include and fit closely between the cover body and the interior tire body, buffering the cover body and ground
The buffering body of impact forces；The cover body, the interior tire body and the buffering body are solid
Body.
Preferably, the buffering body specifically includes foaming body.
Preferably, the edge of the interior tire body is equipped with to prevent card slot that the interior tire body comes off.
Preferably, the interior tire body is equipped with to install the arc mounting groove of the wheel rim.
Preferably, the buffering body is equipped with the multiple lightening holes being uniformly distributed circumferentially.
Preferably, the cover body is specially the rubber body of soft material.
Preferably, the interior tire body is specially the rubber body of hard material.
The utility model also provides a kind of bicycle, including the non-inflatable tyre described in any of the above-described.
The utility model provides a kind of non-inflatable tyre, including the cover body that is touched with ground and is installed on wheel
The interior tire body of outer circumferential surface is enclosed, cover body can be anti-skidding and antifriction, and interior tire body can be fitted close with wheel rim, to prevent
Only it is separated during traveling with wheel rim.In addition, buffering body is also equipped between outer tire body and interior tire body,
The buffering body closely fits in the inner peripheral surface of cover body and the outer circumferential surface of interior tire body, can effectively buffer foreign steamer
Tire body acts on the impact force on interior tire body, and then reduces the impact force for acting on frame, and comfort level is good.
It is provided by the utility model with integral type in the prior art or only compared with the tire of the double-body bike with wearing layer
Non-inflatable tyre has buffering body, between cover body and interior tire body, can effectively buffer cover body
The impact force produced during traveling between ground, especially when vehicle travel to hillside, trench when uneven location when, buffering this
Body can absorb the shaking force via cover body transmission, and reduces the shaking force acted on interior tire body so that rides
Person obtains experience of more comfortably riding.
In addition, cover body, interior tire body and buffering body be solid body, and each other fit closely and
Form unified overall, during installation, directly can circumferentially install interior tire body simply square to wheel rim periphery, installation process
Just；If cover body, and/or interior tire body, and/or buffering body because of abrasion when needing replacing, it is only necessary to by interior tire
Body is unloaded from wheel rim, and the position of abrasion is replaced, and non-abrading section still can be continuing with, therefore, effectively
Use cost is saved；Solid construction causes the non-deformability of tire to be significantly improved, and non-deformability is more preferable, using more
It is durable.
The utility model also provides a kind of bicycle for including above-mentioned non-inflatable tyre, thus its use cost obtains significantly
Reduce.
To sum up, non-inflatable tyre provided by the utility model, installation is simple, convenient disassembly, comfort level are high, and resistance to deformation
Ability is strong；Therefore the use cost of bicycle including above-mentioned non-inflatable tyre is significantly reduced.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structure diagram of non-inflatable tyre provided by the utility model；
Fig. 2 is the schematic cross-sectional view of A-A in Fig. 1；
Fig. 3 is the enlarged drawing of the first embodiment of I positions in Fig. 2；
Fig. 4 is the enlarged drawing of second of I positions embodiment in Fig. 2；
Fig. 5 is the enlarged drawing of the third embodiment of I positions in Fig. 2；
Fig. 6 is the enlarged drawing of the 4th kind of embodiment in I positions in Fig. 2.
Embodiment
The core of the utility model is to provide a kind of non-inflatable tyre, it is installed, and simple, replacement is convenient, comfort level is high, and
Non-deformability is strong；Another core of the utility model is to provide a kind of bicycle, its use cost is relatively low.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
Please refer to Fig.1, the structure diagram that Fig. 2 and Fig. 3, Fig. 1 are non-inflatable tyre provided by the utility model, Fig. 2
For the schematic cross-sectional view of A-A in Fig. 1, Fig. 3 is the enlarged drawing of the first embodiment of I positions in Fig. 2.
The utility model provides a kind of non-inflatable tyre, including cover body 11, tire during exercise, the cover sheet
Body 11 is touched with ground, can be anti-skidding and antifriction；Interior tire body 13 is closely installed on the outer surface of wheel rim, with prevent with
Wheel rim is separated；Buffering body 12 is equipped between cover body 11 and interior tire body 13, which closely pastes
The outer ring of inner ring and interior tire body 13 together in cover body 11, in the traveling process of tire, can effectively reduce
Cover body 11 and shaking force and impact force caused by ground, reduce shaking force and the punching being transferred on interior tire body 13
Power is hit, makes the comfortable Experience Degree higher of bicyclist；Particularly, cover body 11, interior tire body 13 and buffering body 12
Be solid body, bear load during the motion and maintain shape, solid construction solve the easy gas leakage of conventional pneumatic,
The problem of blowing out, improves the non-deformability of tire, and extends the service life of tire.
In addition, non-inflatable tyre provided by the present invention, using the split structure being conveniently replaceable, passes through the adhesion such as dehydration
Agent causes cover body 11, buffering body 12 and interior tire body 13 to fit closely the unified entirety of composition, to facilitate installation
And dismounting；Any of which position because long-time is worn can not in use, abrading section is replaced, do not wear or wear compared with
Light position can still continue to come into operation, and thus can reduce the use cost of tire.
Specifically, above-mentioned cover body 11 is specially the rubber body of soft material, by with appropriate elastic force and
The elastomeric material of sufficiently wear-resistant degree is made, and cover body 11 uses traditional elastomeric material, in addition to good wear-resisting property,
Assign tire the anti-skidding and wear-resisting property more excellent compared to PU one tire on the market and plastics one tire at the same time, and with preferable
Security performance；Above-mentioned buffering body 12 specifically includes foaming body, is made of foaming macromolecular new material, such as polyurethane material
Material, has the characteristics that light-weight, cushion performance is good, anti-deformation is strong, can effectively absorb and be transmitted through cover body 11
To the shaking force and impact force of interior 13 outer circumferential surface of tire body, and then it can effectively reduce the impact force being transferred on wheel rim,
To bicyclist with experience of more comfortably riding；In addition, above-mentioned interior tire body 13 is specially the rubber body of hard material, by hard
The higher hard rubber material of degree is made, and using hard rubber material high rigidity performance, interior tire body 13 can be made to pacify with wheel rim
Fill even closer, using the higher wearability of hard rubber material, phenomena such as can effectively avoiding slipping ring and tread flaking, effectively
It ensure that traffic safety.It should be noted that above-mentioned hard material is opposite with soft material and sets, this reality should not be influenced
With new protection domain.
In addition, interior tire body 13 is additionally provided with the arc mounting groove 132 circumferentially opened up, wheel rim is installed installed in the arc
In groove 132, and closely it is connected with arc mounting groove 132 by the connectors such as screw, and/or the sticker such as glue；In addition, lubrication groove
Tire body 13 is additionally provided with card slot 131, and card slot 131 can be two, is separately positioned on two all sides of interior tire body 13；Accordingly
, two all sides of wheel rim are equipped with hook, and hook is clamped with 131 phase of card slot, can effectively prevent interior tire body 13 and wheel
Circle is separated, so as to ensure there is higher bonding strength between interior tire body 13 and wheel rim；Hook can set multiple, multiple cards
Worked hard in glove with the forms such as welding and be welded in two sides of wheel rim, and be uniformly distributed along the circumferential direction of wheel rim, to facilitate processing, accordingly
, card slot 131 can open up it is multiple, to realize that the clamping of hook and card slot 131 connects.
To mitigate the weight of tire, increase heat dissipation area, circle can be set on buffering body 12, fan-shaped, radiation is netted
Etc. the lightening hole of shape, the quantity of lightening hole can be multiple, and multiple lightening holes are uniformly distributed along the circumferential direction of buffering body 12, so that
12 uniform force of body must be buffered, and it is easy to process.
In the first embodiment, buffer between body 12 and cover body 11, buffer body 12 and lubrication groove
Joint face between tire body 13 is plane, by the stickers such as glue by cover body 11, buffering body 12, interior tire
Body 13 is bonded one, convenient processing, and is bonded conveniently.
Please refer to Fig.4, Fig. 4 is the enlarged drawing of second of I positions embodiment in Fig. 2.
In second of embodiment, between cover body 11 and buffering body 12, body 12 and lubrication groove are buffered
Joint face between tire body 13 is arc surface, i.e., multiple arc-shaped convex, buffering body 12 are set on outer tire body 11
Upper correspondence opens up multiple circular grooves, or opens up multiple circular grooves on outer tire body 11, buffers on body 12
Multiple arc-shaped convex are correspondingly arranged, it is similar, multiple arc-shaped convex are set on interior tire body 13, are buffered on body 12
Correspondence opens up multiple circular grooves, alternatively, multiple circular grooves are opened up on interior tire body 13, on buffering body 12
It is correspondingly arranged multiple arc-shaped convex；Above-mentioned multiple circular grooves are engaged with multiple arc-shaped convex respectively, and are being connect
Contacting surface coats glue, to realize between cover body 11 and buffering body 12, between interior tire body 13 and buffering body 12
Be fixedly connected.The connection structure of arc-shaped, can effectively reduce stress concentration, not easy to wear, and process more convenient.
Fig. 5 is refer to, Fig. 5 is the enlarged drawing of the third embodiment of I positions in Fig. 2.
In the third embodiment, to increase transmission efficiency, above-mentioned joint face can be arranged to rectangular surfaces, it is and upper
It is identical to state processing method, rectangular preiection is engaged with rectangular recess, and coats glue in contact surface, to realize cover body 11
Being fixedly connected between buffering body 12, between interior tire body 13 and buffering body 12.The connection structure of rectangle, which has, to be passed
The advantages that efficiency of movement is high, easy to process.
Fig. 6 is refer to, Fig. 6 is the enlarged drawing of the 4th kind of embodiment in I positions in Fig. 2.
In the 4th kind of embodiment, to obtain higher transmission efficiency, while it is higher to ensure that root of the tooth has
Intensity, and it is easy to process, above-mentioned joint face can be arranged to trapezoidal faces, trapezoidal raised and rectangle identical with above-mentioned processing method
Fit depressions, and contact surface coat glue, with realize cover body 11 and buffering body 12 between, interior tire body 13
Being fixedly connected between buffering body 12.
It should be noted that the connection structure between cover body 11, buffering body 12 and interior tire body 13 is also
Can be varied.
During making, first, according to the actual life of cover body 11, buffering 13 3 body 12, interior tire body components
Production needs, and material is carried out to refining glue according to a certain percentage respectively, then by the glue refined with corresponding mold cure；Secondly,
The adhesive surface of each component is surface-treated, and coats heat cure glue, three components is fit together；Finally, by three
A component is put into special mould, carries out secondary heating vulcanization, three components are combined together.
During installation, directly interior tire body 13 is installed on corresponding wheel rim, installation is simple；During dismounting, directly
Interior tire body 13 is separated from wheel rim, dismounting is also more convenient.
The utility model also provides a kind of bicycle, including above-mentioned non-inflatable tyre, and the miscellaneous part of bicycle refer to
The prior art, repeats no more herein.
It should be noted that above-mentioned non-inflatable tyre is not only applicable to bicycle, applies also for Moped Scooter, share
On the vehicles such as bicycle, city public bicycle, perambulator, wheel-chair.
Bicycle provided by the utility model and its non-inflatable tyre are described in detail above.It is used herein
Specific case is set forth the principle and embodiment of the utility model, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
On the premise of not departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and
Modification is also fallen into the protection domain of the utility model claims.
Claims (8)
1. a kind of non-inflatable tyre, it is characterised in that including being touched with ground, to anti-skidding and antifriction cover body
(11) and to close installation in the interior tire body (13) of wheel rim periphery；Further include to fit closely in the cover
Between body (11) and the interior tire body (13) and the cover body (11) can be buffered act on the interior tire
The buffering body (12) of body (13) impact force；The cover body (11), the interior tire body (13) and described slow
It is solid body to rush body (12).
2. non-inflatable tyre according to claim 1, it is characterised in that the buffering body (12) is specially to foam this
Body.
3. non-inflatable tyre according to claim 2, it is characterised in that the side end face of the interior tire body (13) is equipped with
To the card slot (131) for preventing the interior tire body (13) and the wheel rim from coming off.
4. non-inflatable tyre according to claim 3, it is characterised in that the interior tire body (13), which is equipped with, circumferentially divides
Cloth, installing the arc mounting groove (132) of the wheel rim.
5. according to Claims 1 to 4 any one of them non-inflatable tyre, it is characterised in that the buffering body (12) is equipped with
The multiple lightening holes being uniformly distributed circumferentially.
6. non-inflatable tyre according to claim 5, it is characterised in that the cover body (11) is specially soft material
The rubber body of material.
7. non-inflatable tyre according to claim 6, it is characterised in that the interior tire body (13) is specially hard material
The rubber body of material.
8. a kind of bicycle, it is characterised in that including 1~7 any one of them non-inflatable tyre of the claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431063.8U CN207345399U (en) | 2017-10-30 | 2017-10-30 | A kind of bicycle and its non-inflatable tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431063.8U CN207345399U (en) | 2017-10-30 | 2017-10-30 | A kind of bicycle and its non-inflatable tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207345399U true CN207345399U (en) | 2018-05-11 |
Family
ID=62353053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431063.8U Expired - Fee Related CN207345399U (en) | 2017-10-30 | 2017-10-30 | A kind of bicycle and its non-inflatable tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207345399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532338A (en) * | 2018-12-30 | 2019-03-29 | 王素菊 | A kind of explosion prevention shock absorption type tire especially suitable for sharing bicycle |
-
2017
- 2017-10-30 CN CN201721431063.8U patent/CN207345399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532338A (en) * | 2018-12-30 | 2019-03-29 | 王素菊 | A kind of explosion prevention shock absorption type tire especially suitable for sharing bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20201030 |