CN219406044U - Overhauling device for bicycle tire - Google Patents

Abstract

The application discloses a bicycle tire is with maintenance device belongs to tire technical field. The detecting ring is installed to one side of connecting block, and the detecting ring is the rubber material, detects the ring setting and laminating rather than the inner wall in the inboard of cover tire, and manual control detects the ring and slides in the inboard circumferencial direction of cover tire to detect sharp-pointed debris in the cover tire, the clamp plate is installed to one side of connecting block, and the clamp plate setting is in the outside of cover tire, and the clamp plate is used for controlling to detect the ring in the cover tire outside and removes, drives the detecting ring at the cover tire inboard along its circumference through the clamp plate in control outside and slides, the position of sharp-pointed debris is judged in the hindrance that runs into when passing through the slip. The overhauling device for the bicycle tire achieves the effect of safety inspection.

Description

Overhauling device for bicycle tire

Technical Field

The application relates to the technical field of tires, in particular to a maintenance device for a bicycle tire.

Background

Bicycle tires, which are bicycles or similar vehicles with one fitted wheel on the tire, can also be used for tricycles, wheelchairs and hand-wheel vehicles often used for racing, provide an important source of suspension, generate lateral forces required for balancing and cornering, and generate longitudinal forces required for propulsion and braking, and are also a wearing part, which is easily punctured by hard driving objects such as nails, wires, etc. during daily use, and then needs to be maintained to a maintenance point.

The bicycle tire is conventionally divided into an inner tube and an outer tube, in the maintenance process, the punctured inner tube is repaired, meanwhile, the inner side surface of the outer tube is inspected, the inner tube is prevented from being punctured by hard objects remained in the outer tube again when the inner tube is put into use, in order to inspect whether the hard objects exist inside the outer tube, maintenance personnel usually put into the outer tube by hand to inspect through touch feeling, skin is often punctured by the hard objects in the inspection process, the sanitary condition of the maintenance department is poor, the punctured skin is easy to cause infection, and potential safety hazards exist, so that the maintenance device for the bicycle tire is necessary to solve the problems.

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

Disclosure of Invention

Based on the problems in the prior art, the technical problems to be solved by the utility model are as follows: provides a maintenance device for bicycle tires, which achieves the effect of safety inspection.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a bicycle tire is with maintenance device, includes the connecting block, the detection ring is installed to one side of connecting block, the detection ring is the rubber material, the detection ring sets up in the inboard of cover tire and laminate rather than the inner wall mutually, manual control the detection ring slides in the inboard circumferencial direction of cover tire to detect sharp-pointed debris in the cover tire, the clamp plate is installed to one side of connecting block, the clamp plate sets up the outside at the cover tire, the clamp plate is used for in the cover tire outside control the detection ring removes, drives the detection ring through the clamp plate in the control outside and slides along its circumference in the cover tire inboard, the position of sharp-pointed debris is judged in the hindrance that runs into when passing through the slip.

Further, a spring piece is installed on the inner side of the detection ring, and the spring piece is used for applying pressure to the inner wall of the outer tire tightly attached to the detection ring.

Further, an adjusting part is arranged between the connecting block and the pressing plate and is used for adjusting the distance between the connecting block and the pressing plate.

Further, the inner bearing of the pressing plate is connected with at least one group of rollers, and the rollers are contacted with the side wall of the outer tire.

Further, a holding part is arranged on one side of the pressing plate.

Further, arc chamfers are arranged on two sides of the detection ring.

The beneficial effects of this application are: the application provides a pair of maintenance device for bicycle tire through the cooperation of detection ring and clamp plate, convenient inboard to outer child is inspected, judges the position of sharp-pointed debris fast and guarantees can not cause the damage to repair personnel.

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

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is an overall schematic view of a service device for a bicycle tire in the present application;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

FIG. 3 is an enlarged schematic cross-sectional view of the area A of FIG. 1;

wherein, each reference sign in the figure:

1. an outer tire; 2. a detection ring; 3. a spring piece; 4. a connecting block; 5. a pressing plate; 6. a grab handle; 7. a guide rod; 8. a screw; 9. and a roller.

Detailed Description

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

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects 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 such that the embodiments of the utility model described herein are, for example, capable of operation in other environments. 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 in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As shown in fig. 1-3, the application provides a maintenance device for a bicycle tire, which comprises a connecting block 4, wherein a detection ring 2 is fixedly arranged at the lower end of one side of the connecting block 4, the detection ring 2 is attached to the inner wall of an outer tire 1, the detection ring 2 is made of rubber, the inner wall of the outer tire 1 is detected by replacing hands with the detection ring 2, the damage to the hands of maintenance personnel caused by sharp sundries on the inner side of the outer tire 1 is avoided, and the detection ring 2 made of rubber can be conveniently and rapidly taken out of the outer tire 1 by inserting the sharp sundries into the detection ring 2 when encountering the sharp sundries;

the inboard fixed mounting of detection ring 2 has spring leaf 3, and spring leaf 3 is used for giving the pressure of the tight cover tyre 1 inner wall of detection ring 2 for can be more closely its inner wall when using detection ring 2 to detect cover tyre 1 inboard, improve the quality of inspection, avoid sharp-pointed debris to slide between detection ring 2 and cover tyre 1.

One side of the connecting block 4 is provided with an adjusting part, the adjusting part comprises a screw rod 8 which is connected to the connecting block 4 through a bearing, the screw rod 8 is in threaded connection with a pressing plate 5, the pressing plate 5 is arranged on one side outside the outer tire 1, one side of the connecting block 4 is parallel to the screw rod 8, two groups of guide rods 7 are arranged on one side of the connecting block 7, the guide rods 7 are in sliding connection with the pressing plate 5, the circumferential position of the pressing plate 5 can be fixed and prevented from rotating through the arranged guide rods 7, the pressing plate 5 can be controlled to do linear movement far away from or close to the connecting block 4 through rotating the screw rod 8, the end face of the connecting block 4 close to the pressing plate 5 is positioned on the inner side of the outer tire 1, and a grab handle 6, namely a holding part, is fixedly arranged on one side of the pressing plate 5 far away from the outer tire 1;

when checking the cover tyre 1, the detection ring 2 is placed inside the cover tyre 1, the pressing plate 5 is made to move close to the connecting block 4 by rotating the screw rod 8 until the side surface of the pressing plate 5 is contacted with the outer side wall of the cover tyre 1, the grab handle 6 is held manually, the cover tyre 1 is rotated to enable the detection ring 2 to slide inside the cover tyre 1, and therefore the whole inside of the cover tyre 1 is checked, and the stability of the detection ring 2 during movement can be improved by tightly attaching the cover tyre 1 by the pressing plate 5.

The inner bearing of the pressing plate 5 is connected with three groups of rollers 9, the rollers 9 protrude out of the surface of the pressing plate 5, so that when the pressing plate 5 is adjusted to be close to the outer tire 1, the rollers 9 replace the pressing plate 5 to be in contact with the side surface of the outer tire 1, and when the detection ring 2 rotates around the outer tire 1 for detection, the rollers 9 can compress the outer tire 1 and simultaneously roll the rollers 9 to reduce the friction force with the outer tire 1, so that damage to the surface of the outer tire 1 is avoided;

the both sides of detecting ring 2 are provided with the circular arc chamfer, avoid the closed angle to cause the hindrance when detecting ring 2 slides, influence detection efficiency.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A bicycle tire overhauls device, its characterized in that: comprises a connecting block (4);

a detection ring (2) is arranged on one side of the connecting block (4), the detection ring (2) is made of rubber, the detection ring (2) is arranged on the inner side of the outer tire (1) and is attached to the inner wall of the outer tire, and the detection ring (2) is manually controlled to slide in the circumferential direction of the inner side of the outer tire (1), so that sharp sundries in the outer tire (1) are detected;

one side of the connecting block (4) is provided with a pressing plate (5), the pressing plate (5) is arranged on the outer side of the outer tire (1), and the pressing plate (5) is used for controlling the detection ring (2) to move on the outer side of the outer tire (1).

2. The service device for a bicycle tire according to claim 1, wherein: the inner side of the detection ring (2) is provided with a spring piece (3), and the spring piece (3) is used for applying pressure to the detection ring (2) which is tightly attached to the inner wall of the outer tire (1).

3. The service device for a bicycle tire according to claim 1, wherein: an adjusting part is arranged between the connecting block (4) and the pressing plate (5), and the adjusting part is used for adjusting the distance between the connecting block (4) and the pressing plate (5).

4. The service device for a bicycle tire according to claim 1, wherein: the inner bearing of the pressing plate (5) is connected with at least one group of rollers (9), and the rollers (9) are contacted with the side wall of the outer tire (1).

5. The service device for a bicycle tire according to claim 1, wherein: one side of the pressing plate (5) is provided with a holding part.

6. The service device for a bicycle tire according to claim 1, wherein: the two sides of the detection ring (2) are provided with arc chamfers.