CN217863569U - Vehicle tyre - Google Patents

Abstract

The application discloses automobile-used tire belongs to wheel technical field. The inner tube of a tyre mainly includes wheel hub and installs in the wheel hub outer lane, the cover tire is installed to the outer lane of the inner tube of a tyre, wheel hub's outer lane is provided with the recess, install at least a set of locating pin on the recess, be provided with an at least through-hole on the inner tube of a tyre, locating pin and through-hole looks adaptation, the inner tube of a tyre includes two ends, be provided with the draw-in groove on one of them end, be provided with the boss on another end, be connected through draw-in groove and boss and form the whole circle, the recess divide into the first step that is located the upper end and the second step that is located the lower extreme, the inner circle of the inner tube of a tyre is provided with joint portion, joint portion cooperatees with the second step, joint portion cooperatees with first step. The utility model provides a vehicle tyre is through being provided with locating pin and through-hole for the in-process that the bicycle went guarantees that the inner tube of a tyre can not the slip, thereby guarantees that the bicycle goes stably.

Description

Vehicle tyre

Technical Field

The application relates to the technical field of wheels, in particular to a vehicle tire.

Background

The bicycle is a very common vehicle, and in daily use, the problem often encountered is that the inner tube of the tire is leaked or burst, and the inner tube needs to be repaired or replaced at the moment, so that inconvenience is brought to people.

However, the solid tire is generally sleeved on the hub of the bicycle, and the installation is easy, but the solid tire has the disadvantages that no clamping piece exists between the tire and the hub, the inner tube is easy to slip, and the bicycle is unstable to run, so that the problem needs to be solved by providing the tire for the vehicle.

It is noted that the above information disclosed in this background section is only for background purposes in understanding the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application are directed to: the utility model provides a tire for vehicle, reaches at the in-process that the bicycle traveles, guarantees that the inner tube of a tyre can not the slip to guarantee that the bicycle traveles stably.

The technical scheme adopted by the application for solving the technical problem is as follows: the utility model provides a vehicle tyre, includes wheel hub and installs the inner tube of a tyre of wheel hub outer lane, the cover tire is installed to the outer lane of inner tube of a tyre, wheel hub's outer lane is provided with the recess, install an at least set of locating pin on the recess, be provided with an at least through-hole on the inner tube of a tyre, the locating pin with through-hole looks adaptation.

Furthermore, the inner tube comprises two ends, wherein one end is provided with a clamping groove, the other end is provided with a boss, and the clamping groove and the boss are connected to form a complete circle.

Furthermore, the groove is divided into a first step located at the upper end and a second step located at the lower end, the inner ring of the inner tube is provided with a clamping portion, the inner ring of the outer tube is provided with a fitting portion, the clamping portion is matched with the second step, and the fitting portion is matched with the first step.

Furthermore, the inner tube is made of solid rubber.

Furthermore, an opening is formed in the inner ring of the outer tire.

Further, the hub is made of stainless steel.

Further, the inner diameter of the through hole is larger than the outer diameter of the positioning pin.

The beneficial effect of this application is: the application provides a pair of automobile-used tire through being provided with locating pin and through-hole for the in-process that the bicycle went guarantees that the inner tube of a tyre can not the slip, thereby guarantees that the bicycle goes stably.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are included to illustrate an exemplary embodiment of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic overall view of a vehicle tire of the present application;

FIG. 2 is a cross-sectional schematic view of the vehicle tire of FIG. 1;

FIG. 3 is a schematic view of a portion A of FIG. 2;

FIG. 4 is a schematic exploded view of the vehicle tire of FIG. 1;

FIG. 5 is a schematic view of a portion of the structure shown at B in FIG. 4;

FIG. 6 is a schematic view of a portion of the structure of FIG. 4 at C;

FIG. 7 is a partial schematic view of the card slot and boss of FIG. 6;

wherein, in the figures, the various reference numbers:

1. a hub; 11. positioning pins; 12. a groove; 121. a first step; 122. a second step; 2. an inner tube; 21. a card slot; 22. a boss; 23. a through hole; 24. a clamping part; 3. an outer tire; 31. a bonding part.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1, the present application provides a tire for a vehicle, including a hub 1, an inner tube 2 is sleeved on an outer ring of the hub 1, the inner tube 2 is of a solid structure, an outer tube 3 is sleeved on an outer ring of the inner tube 2, so that the entire tire is composed of the hub 1, the inner tube 2 and the outer tube 3, wherein the hub 1 is made of stainless steel material, which is convenient for supporting the entire bicycle, and the inner tube 2 and the outer tube 3 are made of rubber material, which increases the shock absorption performance of the bicycle;

as shown in fig. 2-3 and fig. 6, a circle of groove 12 is provided on the outer ring of the wheel hub 1, the groove 12 is divided into a first step 121 located at the upper end and a second step 122 located at the lower end, meanwhile, the outer tire 3 is provided with a fitting portion 31 matching with the first step 121, and the inner ring of the inner tire 2 is provided with a clamping portion 24 matching with the second step 122, during installation, the inner tire 2 is sleeved on the outer ring of the wheel hub 1, and then the clamping portion 24 is directly clamped into the second step 122, thereby facilitating the positioning of the two sides when the inner tire 2 is installed on the wheel hub 1,

meanwhile, as shown in fig. 1, the inner ring of the outer tire 3 is of an opening structure, after the inner tire 2 and the hub 1 are mounted, the outer tire 3 is sleeved on the outer ring of the inner tire 2 through the opening of the outer tire 3, and the attaching part 31 is clamped into the first step 121, so that the mounting of the whole tire is completed;

as shown in fig. 4-5, a plurality of sets of positioning pins 11 are arranged on the outer ring of the hub 1, the plurality of sets of positioning pins 11 are installed in the grooves 12 of the hub 1 by welding, a plurality of sets of through holes 23 are arranged on the outer ring of the tire tube 2, the through holes 23 penetrate from the outer ring to the inner ring of the tire tube 2, the positioning pins 11 correspond to the through holes 23 one by one, so that when the tire tube 2 is installed on the hub 1, the positioning pins 11 are inserted into the through holes 23 to position the tire tube 2, and the tire tube 2 is prevented from sliding in the grooves 12 in the circumferential direction during driving;

the diameter of the positioning pin 11 is slightly smaller than the inner diameter of the through hole 23 so as to facilitate the adjustment of the inner tube 2 on the hub 1, and meanwhile, when the positioning pin 11 is inserted into the through hole 23, the outer end of the positioning pin cannot protrude out of the outer circle of the inner tube 2 so as to prevent the positioning pin 11 from being too long and influencing the running of the bicycle;

as shown in fig. 4 and 6, two separate ends are provided on the inner tube 2, wherein one end is provided with a slot 21, and the other end is provided with a boss 22 corresponding to the slot 21, and the two separate ends of the inner tube 2 are combined together in a snap-fit manner, thereby forming a circular shape.

The principle of tire assembly:

when the bicycle tire is assembled, the method comprises the following two steps:

firstly, installing the strip-shaped inner tube 2 on the outer ring of the hub 1, aligning the through hole 23 with the positioning pin 11, clamping the inner tube 2 with the second step 122 through the clamping part 24, installing the inner tube on the hub 1, and connecting the two ends of the inner tube 2 together through the matching of the clamping part 24 and the boss 22 after the inner tube 2 surrounds the hub 1 for one circle, thereby completing the installation of the inner tube 2;

the inner tube 2 with different lengths can be customized according to the hubs 1 with different diameters, so that the total length of the inner tube 2 is the same as the perimeter of the hub 1;

secondly, the outer tire 3 is arranged on the outer ring of the inner tire 2, the outer tire 3 is sleeved on the outer ring of the inner tire 2 through the opening of the inner ring of the outer tire 3, and the attaching part 31 is clamped into the first step 121, so that the installation of the whole tire is completed;

when the bicycle is used, the inner tube 2 cannot slip in the running process of the bicycle because of the matching of the positioning pin 11 and the through hole 23, and the running stability of the bicycle is ensured.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A tire for a vehicle, characterized in that: the bicycle tire comprises a wheel hub (1) and an inner tube (2) arranged on the outer ring of the wheel hub (1), wherein the inner tube (2) is made of solid rubber, and an outer cover (3) is arranged on the outer ring of the inner tube (2);

the outer ring of wheel hub (1) is provided with recess (12), install at least a set of locating pin (11) on recess (12), be provided with at least one through-hole (23) on inner tube of a tyre (2), locating pin (11) with through-hole (23) looks adaptation.

2. A tyre for vehicles as claimed in claim 1, characterized in that: the inner tube (2) comprises two ends, wherein one end is provided with a clamping groove (21), the other end is provided with a boss (22), and a complete circle is formed by connecting the clamping groove (21) with the boss (22).

3. A tyre for vehicles as claimed in claim 1, characterized in that: the groove (12) is divided into a first step (121) at the upper end and a second step (122) at the lower end, the inner ring of the inner tube (2) is provided with a clamping part (24), and the inner ring of the outer tire (3) is provided with a joint part (31);

the clamping portion (24) is matched with the second step (122), and the attaching portion (31) is matched with the first step (121).

4. A tyre for vehicles as claimed in claim 1, characterized in that: the inner ring of the outer tire (3) is provided with an opening.

5. A tyre for vehicles as claimed in claim 1, characterized in that: the hub (1) is made of stainless steel.

6. A tyre for vehicles as claimed in claim 1, characterized in that: the inner diameter of the through hole (23) is larger than the outer diameter of the positioning pin (11).

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