CN109963723A

CN109963723A - Integral bike wheel and bicycle

Info

Publication number: CN109963723A
Application number: CN201780001262.1A
Authority: CN
Inventors: 廖卓文; 方建伟
Original assignee: Guangdong Gopod Group Holding Co Ltd
Current assignee: Guangdong Gopod Group Holding Co Ltd
Priority date: 2017-10-20
Filing date: 2017-10-20
Publication date: 2019-07-02
Also published as: WO2019075734A1

Abstract

Integral bike wheel (100), including wheel hub (10), wheel hub (10) includes wheel rim (20), axle sleeve (11) and spoke (30), wheel rim (20) includes the flange (22) of the circle body (21) being connected with spoke (30) and the two sides protrusion setting by circle body (21), the integral bike wheel further includes being set to fixed structure and the tire (50) being molded on circle body (21), fixed structure between two flanges (22) to protrude into tire (50).This programme is by being arranged fixed structure between two flanges (22) of wheel rim (20), and by tire (50) integrated injection molding on circle body (21), to facilitate processing and fabricating, simultaneously in injection molding, fixed structure protrudes into tire (50), to fix tire (50), so as to prevent tire (50) from falling off.

Description

Integral bike wheel and bicycle

Technical field

[0001] the invention belongs to bicycle arts, are to be related to a kind of integral bike wheel and the bicycle using the integral bike wheel more specifically.

Background technique

[0002] bicycle quick generally comprises wheel hub and tire.In order to reduce maintenance, non-inflatable tyre using more and more.

Non-inflatable tyre is directly installed on wheel hub generally using the plastic material injection molding with favorable elasticity.This tire may not need inflation, from maintenance due to using plastic material injection molding.However since this tire has favorable elasticity, after being mounted on wheel hub, also it is easy to fall off.

Technical problem

[0003] the purpose of the present invention is to provide a kind of integral bike wheels, to solve the problems, such as that bicycle non-inflatable tyre existing in the prior art is easy to fall off from wheel hub.

Solution to the problem

Technical solution

[0004] to achieve the above object, the technical solution adopted by the present invention is that: a kind of integral bike wheel is provided, including wheel hub, the wheel hub includes the spoke of wheel rim, axle sleeve and the connection wheel rim and the axle sleeve, the wheel rim includes the flange of the circle body being connected with the spoke and the two sides protrusion setting by the circle body, the integral bike wheel further includes being set to fixed structure and the tire being molded on the circle body, the fixed structure between two flanges to protrude into the tire.

[0005] further, the fixed structure is becket, and the circle body is equipped with the supporter for supporting the becket

[0006] into-step ground, the becket is the ring body of wire production.

[0007] into-step ground, the becket is at least two.

[0008] into-step ground, Jian is equipped with the locating slot for positioning the becket on the supporter.

[0009] into-step ground, the supporter is several support chips being arranged in the middle part of the circle body.

[0010] into-step ground, the becket is the ring body of metal tape production. [0011] further, the supporter is the support ring on the circle body to support becket width direction middle position.

[0012] further, Jian is equipped with several through-holes, axial direction setting of each through-hole along the tire on the tire.

[0013] further, several through-holes are uniformly distributed on the tire.

[0014] further, the wheel rim, the axle sleeve and the spoke are integrated injection moldings.

[0015] further, the spoke include with the centre circle of axle sleeve coaxial arrangement, connect the centre circle with several ribs of the axle sleeve and connect several spokes of the centre circle Yu the wheel rim, the centre circle is set between the axle sleeve and the wheel rim.

[0016] further, each spoke include two by the centre circle extend to parallel the wheel rim ribs and connect two ribs in the middle part of stiffening plate.

[0017] further, the two sides of each ribs are respectively equipped with support plate.

[0018] another object of the present invention is to provide a kind of bicycles, including integral bike wheel as described above.

Advantageous effect of the invention

Beneficial effect

[0019] beneficial effect of integral bike wheel provided by the invention is: compared with prior art, the present invention is by being arranged fixed structure between two flanges of wheel rim, and by tire integrated injection molding on circle body, to facilitate processing and fabricating, with inch in injection molding inch, fixed structure protrudes into tire, and tire is fixed, so as to prevent tire from falling off.

[0020] bicycle has used above-mentioned integral bike wheel, and tire is not easily to fall off, and tire is from maintenance.

To the brief description of accompanying drawing

Detailed description of the invention

[0021] to describe the technical solutions in the embodiments of the present invention more clearly, the drawings to be used in the description of the embodiments or prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the invention, for those of ordinary skill in the art, without any creative labor, it is also possible to obtain other drawings based on these drawings.

[0022] Fig. 1 is the structural schematic diagram of integral bike wheel provided in an embodiment of the present invention；

[0023] Fig. 2 is the sectional view of the part-structure of one angle of integral bike wheel radial of Fig. 1；

[0024] Fig. 3 is the sectional view of the part-structure of another angle of integral bike wheel radial of Fig. 1； [0025] Fig. 4 is the configuration schematic diagram of the integral bike wheel of Fig. 1；

[0026] Fig. 5 is the structural schematic diagram of wheel hub in Fig. 4.

[0027] wherein, each attached drawing main mark in figure:

[0028] 100--body formula bicycle quick;10- wheel hub;11- axle sleeve;20- wheel rim;21- circle body；22- flange;23- support chip；231- locating slot；30- spoke；31- centre circle；32- ribs；33- support plate；34- spoke；341- ribs；342- stiffening plate;343- annulus；35- disc;50- tire;51- through-hole;52- lines;60- becket.

Embodiments of the present invention

[0029] in order to which technical problems, technical solutions and advantages to be solved are more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

[0030] it should be noted that being referred to as " being fixed on " or " being set to " another element when element, it can be directly on the other element or indirectly on another element.When an element is known as " being connected to " another element, it can be directly to another element or be indirectly connected on another element.

[0031] in addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention, " multiple " are meant that two or more, unless otherwise specifically defined.

[0032] in the description of the present invention, it is to be appreciated that term " center ", " length ", " width ", " thickness ", " upper ", " under ", " preceding ", " rear ", " left side ", " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer

" orientation or positional relationship for waiting instructions is to be based on the orientation or positional relationship shown in the drawings; is merely for convenience of description of the present invention and simplification of the description; rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.

[0033] in the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, the connection inside two elements or the interaction of two elements can also be can be indirectly connected through an intermediary Relationship.For the ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

[0034] also referring to Fig. 1 to Fig. 3, now integral bike wheel 100 provided by the invention is illustrated.The integral bike wheel 100, including wheel hub 10, fixed structure and tire 50;Wheel hub 10 includes wheel rim 20, axle sleeve 11 and spoke 30, and spoke 30 connects wheel rim 20 and axle sleeve 11, wheel rim 20 and axle sleeve 11 are fixedly linked.Wheel rim 20 includes circle body 21 and two flanges 22, two flanges 22 are located at the two sides of circle body 21, each flange 22 is formed by the side protrusion setting of circle body 21, to make the middle part in 20 outside of wheel rim form U-type groove structure, to accommodate the inside portion of tire 50；Circle body 21 is connected with spoke 30, and wheel rim 20 is fixed on spoke 30.Fixed structure is arranged between two flanges 22, and 50 injection molding of tire is on circle body 21, to in injection molding inch, plastic material can fill the space between circle body 21 and two flanges 22, structure is wrapped with inch, so that fixed structure can protrude into tire 50 after plastic material curing molding, to fix tire 50, prevent tire 50 from falling off from wheel hub 10.

[0035] integral bike wheel 100 provided by the invention, compared with prior art, the present invention is by being arranged fixed structure between two flanges 22 of wheel rim 20, and by the injection molding of 50-body of tire on circle body 21, to facilitate processing and fabricating, with inch in injection molding inch, fixed structure is protruded into tire 50, to fix tire 50, so as to prevent tire 50 from falling off.

[0036] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, fixed structure is becket 60, and circle body 21 is equipped with the supporter of support becket 60.Use becket 60 becket 60 can be placed in tire 50 as fixed structure in 50 injection molding inch of tire, and since becket 60 has good anti-plastic deformation ability, so as to avoid tire 50 from falling off from wheel rim 20.And supporter, which is arranged, can be supported on becket 60 on wheel rim 20.Supporter can be the support plate being arranged on circle body 21, be also possible to the bracket being mounted on circle body 21 or flange 22.

[0037] certainly, in some other embodiment, fixed structure is also possible to the hook structure being fixed on circle body 21 or hook structure.To be protruded into tire 50 in 50 inch of injection molding tire, hook structure or hook structure, to prevent tire 50 from falling off from wheel hub 10.

[0038] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, becket 60 is the ring body of wire production.For the ring body for using wire to make as fixed structure, structure is simple, easy for installation, and at low cost. [0039] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the becket 60 made using wire, one can be used only, it can prevent tire 50 from falling off from wheel hub 10.It is, of course, preferable to ground, two or more are can be used in the becket 60 of wire production, such as three, four, to multiple wires be made to be placed in the inside of tire 50, and then tire 50 can be more stably mounted on wheel rim 20 in 50 inch of injection molding tire.

[0040] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, Jian is equipped with the locating slot 231 for positioning metal ring 60 on supporter.Locating slot 231 is set on supporter, to invent positioning in 60 inch of becket of installation wire production.

[0041] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, supporter is several support chips 23 that 21 middle part of circle body is arranged in.Becket 60 is supported using support chip 23, then can be suspended at becket 60 between two flanges 22, and then in 50 inch of injection molding tire, so that tire 50 is wrapped becket 60.

[0042] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, Jian is equipped with above-mentioned locating slot 231 on each support chip 23, so as to positioning metal silk.

[0043] in some other embodiment, the ring body of metal tape production is also can be used in becket 60.Ring body is made using metal tape, in injection molding inch, tire 50 can also be made to wrap the two sides of metal tape, and then tire 50 is fixed on wheel rim 20.Further, supporter is the support ring on circle body 21 to support 60 width direction middle position of becket.The structure processing and fabricating is convenient, can be integrally formed supporter and circle body 21 in production 21 inch of circle body.

[0044] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, Jian is equipped with several through-holes 51, axial direction setting of each through-hole 51 along tire 50 on tire 50.Jian sets through-hole 51 on tire 50, can increase the elasticity of tire 50.

[0045] further, referring to Figure 2 together to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, several through-holes 51 are uniformly distributed on tire 50.Several through-holes 51 are evenly distributed on tire 50, can be convenient fabrication design.Further, the distance range being spaced between the two neighboring through-hole 51 is 0.3-0.5cm, so that tire 50 has good elasticity.

[0046] further, also referring to Fig. 1 to Fig. 4, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the outer surface setting of tire 50 travels inch in several lines 52 to increase tire 50 Frictional force.

[0047] further, a kind of specific embodiment referring to Figure 2 together to Fig. 5, as integral bike wheel 100 provided by the invention, wheel rim 20, axle sleeve 11 and spoke 30 are integrated injection moldings, to facilitate processing and fabricating, producing efficiency is improved, reduces molding.

[0048] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, supporter can be integrally formed with wheel rim 20, to facilitate processing and fabricating.

[0049] further, referring to Figure 2 together to Fig. 5, a kind of specific embodiment as integral bike wheel 100 provided by the invention, spoke 30 includes centre circle 31, several ribs 32 and several spokes 34, centre circle 31 and axle sleeve 11 are coaxially disposed, and centre circle 31 is arranged between axle sleeve 11 and wheel rim 20, 32 connecting bushing 11 of ribs and centre circle 31, centre circle 31 and axle sleeve 11 to be fixedly linked, spoke 34 connects centre circle 31 and wheel rim 20, centre circle 31 and wheel rim 20 to be fixedly linked, centre circle 31 is set, to increase the intensity at 30 middle part of spoke, increase the energy that lateral pressure is born at 30 middle part of spoke Power.

[0050] further, referring to Figure 2 together to Fig. 5, a kind of specific embodiment as integral bike wheel 100 provided by the invention, each spoke 34 includes two ribs 341 and the stiffening plate 342 for connecting two ribs, 341 middle part, two ribs 341 extend to wheel rim 20 by centre circle 31 parallel, centre circle 31 to be connected with wheel rim 20, and two ribs 341 are set, to increase the intensity of spoke 34 and bear the ability of lateral pressure.

[0051] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the thickness range of ribs 32 is 5mm-15mm, so that ribs 32 have enough intensity to meet practical application.

[0052] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the thickness range of centre circle 31 is 5mm-15mm, so that centre circle 31 has enough intensity to meet practical application.

[0053] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the thickness range of ribs 341 is 5mm-15mm, so that ribs 341 has enough intensity to meet practical application.

[0054] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the internal diameter of centre circle 31 is the 1/3-4/9 of 20 internal diameter of wheel rim.The internal diameter of centre circle 31 is set as to the 1/3-4/9 of 20 internal diameter of wheel rim, so that centre circle 31 is in the intermediate region of the lateral force of spoke 30, spoke 30 can be made Intensity with higher improves its lateral bearing capacity.Preferably, the internal diameter of centre circle 31 is set as the 1/3 of 20 internal diameter of wheel rim.

[0055] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the two sides of each ribs 32 are respectively equipped with support plate 33.Support plate 33 is respectively set in the two sides of each ribs 32, the bonding strength of centre circle 31 Yu axle sleeve 11 can be increased, centre circle 31 can be made to connect more secured, the ability of the lateral receiving pressure of promotion centre circle 31 with axle sleeve 11 with inch.

[0056] further, referring to Figure 2 together to Fig. 5, a kind of specific embodiment as integral bike wheel 100 provided by the invention, the both ends of each side of ribs 32 are respectively equipped with support plate 33, each support plate 33 is triangular in shape, and the width of the one end of each support plate 33 in the middle part of respective support rib 32 is in the width of 33 other side of support plate.Triangular support plate 33 is respectively set at the both ends of each side of ribs 32, on the one hand can reduce the use of material, on the other hand can use the stable feature of triangular structure, promotes the fixing intensity of ribs 32

[0057] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, the support plate 33 of each 32 two sides of ribs is symmetrically disposed on the two sides of the ribs 32.The structure, which can be convenient, to be designed and produced, and the balancing performance of 32 two sides bearing strength of ribs is made with inch, with inch in production inch, makes the stress equilibrium of 32 two sides of ribs, and guarantee that the intensity of 32 two sides of ribs is consistent.

[0058] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, spoke 30 further includes connecting two neighboring spoke 34 close to one end of centre circle 31 and the disc 35 of centre circle 31.Disc 35 is set, and disc 35 is made to connect two neighboring spoke 34 and centre circle 31, to further increase the bonding strength of each spoke 34 and centre circle 31.

[0059] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, side of each disc 35 far from centre circle 31 is arc-shaped in being recessed inwardly.Each disc 35 is arc-shaped far from the side setting of centre circle 31, it is possible to reduce the stress for making inch is concentrated, and processing and fabricating is facilitated, and increases the radial force ability of spoke 30 with inch, the bonding strength of ribs 341 Yu centre circle 31 can be made with inch

[0060] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, each ribs 341 has the arc section being connected with 20 fillet of wheel rim close to one end of wheel rim 20.On each ribs 341 setting with the rounded arc section being connected of wheel rim 20, to increase each ribs 34 1 with the bonding strength of wheel rim 20.

[0061] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, in two ribs 341 of each spoke 34: the radius of the arc section 3412 of a ribs 341 is greater than the radius of the arc section 3411 of another ribs 341.The radius setting of the arc section 3 411 of one ribs 341 is smaller, to facilitate the forward and direction of retreat for distinguishing the wheel hub 10, in general, the lesser side of radius of the arc section 3411 of ribs 341, in traveling inch, for to forward direction, then another ribs 341 is direction rearward；In addition, the radius setting by the arc section 3412 of ribs 341 rearward is larger, the bonding strength of the ribs 341 and wheel rim 20 can be increased.

[0062] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, each spoke 34 further includes the annulus 343 for connecting two arc sections one end close to each other.Annulus 343 is set, the bonding strength of two ribs 341 can be increased.

[0063] further, referring to Figure 2 together to Fig. 5, as a kind of specific embodiment of integral bike wheel 100 provided by the invention, in each spoke 34: the distance between two ribs 341 is gradually reduced by 31 to two arc sections of centre circle.The structure can bear lateral pressure inch in the wheel hub 10, and stress is guided to the direction of wheel rim 20, to make wheel rim 20 bear lateral pressure with inch, to increase by 10 side of wheel hub to the ability for bearing pressure

[0064] the present invention also provides a kind of bicycles, and also referring to Fig. 1, the bicycle includes integral bike wheel 100 as described above.The bicycle has used above-mentioned integral bike wheel 100, and tire 50 is not easily to fall off, and tire 50 is from maintenance.

[0065] the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, and any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all be included in the protection scope of the present invention.

Claims

Claims

[claim 1] integral bike wheel, including wheel hub, the wheel hub includes the spoke of wheel rim, axle sleeve and the connection wheel rim and the axle sleeve, the wheel rim includes the flange of the circle body being connected with the spoke and the two sides protrusion setting by the circle body, it is characterized by: the integral bike wheel further includes being set to fixed structure and the tire being molded on the circle body, the fixed structure between two flanges to protrude into the tire.

Claim 2] integral bike wheel as described in claim 1, it is characterised in that: the fixed structure is becket, and the circle body is equipped with the supporter for supporting the becket.

: claim 3] integral bike wheel as claimed in claim 2, it is characterised in that: the becket is the ring body of wire production.

: claim 4] integral bike wheel as claimed in claim 3, it is characterised in that: the becket is at least two.

: claim 5] integral bike wheel as claimed in claim 3, it is characterised in that: Jian is equipped with the locating slot for positioning the becket on the supporter.

: claim 6] integral bike wheel as claimed in claim 2, it is characterised in that: the supporter is several support chips being arranged in the middle part of the circle body.

Claim 7] integral bike wheel as claimed in claim 2, it is characterised in that: the becket is the ring body of metal tape production.

: claim 8] integral bike wheel as claimed in claim 7, it is characterised in that: the supporter is the support ring on the circle body to support becket width direction middle position.

: claim 9] such as described in any item integral bike wheels of claim 1-8, it is characterised in that: Jian is equipped with several through-holes, axial direction setting of each through-hole along the tire on the tire.

Claim 10] integral bike wheel as claimed in claim 9, it is characterised in that: several through-holes are uniformly distributed on the tire.

Claim 11] such as described in any item integral bike wheels of claim 1-8, it is characterised in that: the wheel rim, the axle sleeve and the spoke are integrated injection moldings.

Claim 12] integral bike wheel as claimed in claim 11, it is characterised in that: the spoke include with the centre circle of axle sleeve coaxial arrangement, connect the centre circle and the axle sleeve several ribs and Several spokes of the centre circle Yu the wheel rim are connected, the centre circle is set between the axle sleeve and the wheel rim.

[claim 13] integral bike wheel as claimed in claim 12, it is characterised in that: each spoke includes two and extends to the ribs of the wheel rim parallel by the centre circle and connect the stiffening plate in the middle part of two ribs.

[claim 14] integral bike wheel as claimed in claim 13, it is characterised in that: the two sides of each ribs are respectively equipped with support plate.

[claim 15] bicycle, it is characterised in that: including the described in any item integral bike wheels of such as claim 1-14.