CN219634588U

CN219634588U - Tire repairing device

Info

Publication number: CN219634588U
Application number: CN202320297716.7U
Authority: CN
Inventors: 杨琪; 项新锋
Original assignee: Dongguan Ruike Automotive Parts Co ltd
Current assignee: Richtek Electronics Co Ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-05
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to a tire repairing device, which comprises a rubber bottle, a bottle cap and a joint mouth, wherein the bottle cap is arranged on the rubber bottle, the bottle cap comprises a rubber beating pipe and a rubber beating valve inserted into the rubber beating pipe, one end of the rubber beating pipe is communicated with an air supply mechanism, the other end of the rubber beating pipe is communicated with the rubber bottle, the rubber beating valve is used for closing or opening one end of the rubber beating pipe communicated with the air supply mechanism, and the joint mouth is used for inserting the rubber beating pipe; when the tire is repaired, the joint mouth is inserted into the rubber tube, and the joint mouth is propped against the rubber tube opening valve to enable one end of the rubber tube to be communicated with the air supply mechanism and the rubber bottle, and the other end of the rubber tube is communicated with the rubber bottle and the joint mouth. The tire repairing device is inserted into the rubber tube through the connector, the connector is propped against the rubber valve to enable one end of the rubber tube to be communicated with the air supply mechanism and the rubber bottle, the other end of the rubber tube is communicated with the rubber bottle and the connector, air flows through the rubber tube and the rubber bottle in sequence, and then glue of the rubber bottle is pressed to flow through the rubber tube and the connector, so that the rubber is glued; the tire repairing device has a simple structure and is convenient to produce and assemble.

Description

Tire repairing device

Technical Field

The utility model relates to the technical field of tire repair, in particular to a tire repair device.

Background

If a tire is damaged and air is leaked during running of a vehicle, it is generally necessary to replace a spare tire immediately or repair and maintain the damaged tire. At present, a rubber water tank is generally connected through a joint, the rubber water tank is extruded by utilizing an air source provided by an air compressor, and the joint sprays rubber to beat rubber and repair tires. However, the joint mostly adopts an air inlet sealing structure, such as adopting a soft rubber plug sealing as the air inlet sealing structure, and the mode can cause the problem that the soft rubber plug cannot be opened under the air pressure required by the use requirement because of the over-deep assembly, and if the assembly is too shallow, the joint can automatically fall off to cause the potential risk of liquid leakage, so the requirements on the dimensional precision and the assembly precision of the related parts are high, and the production is inconvenient.

Disclosure of Invention

Accordingly, it is necessary to provide a tire puncture device that is easy to assemble in order to solve the above-described problems.

The tire repairing device comprises a glue bottle, a bottle cap and a joint mouth, wherein the bottle cap is arranged on the glue bottle, the bottle cap comprises a glue beating pipe and a glue beating valve inserted into the glue beating pipe, one end of the glue beating pipe is communicated with an air supply mechanism, the other end of the glue beating pipe is communicated with the glue bottle, the glue beating valve is used for closing or opening the glue beating pipe to be communicated with one end of the air supply mechanism, and the joint mouth is used for inserting the glue beating pipe; when the tire is repaired, the connector is inserted into the rubber tube, the connector jacks the rubber tube, so that one end of the rubber tube is communicated with the air supply mechanism and the glue bottle, and the other end of the rubber tube is communicated with the glue bottle and the connector.

In one embodiment, the glue valve is provided with a convex column part near one end of the joint mouth, one end of the joint mouth is provided with a baffle plate part, and the baffle plate part is used for abutting against the convex column part.

In one embodiment, a hook part is arranged at the outer side of the joint mouth and is used for clamping the rubber beating pipe.

In one embodiment, the bottle cap further comprises a base and an elastic piece, the base is arranged at one end of the rubber beating tube away from the joint mouth in a covering mode, one end of the elastic piece is abutted to one end of the rubber beating valve, and the other end of the elastic piece is abutted to the base.

In one embodiment, the bottle cap further comprises a fastener, the base is sleeved with the fastener, and the fastener is connected with one end of the rubber pipe.

In one embodiment, the glue applying pipe comprises a shell part, a gas inlet part, a gas outlet part and a glue outlet part, wherein the gas inlet part, the gas outlet part and the glue outlet part are respectively communicated with the shell part, the gas inlet part is communicated with the gas supply mechanism, and the gas outlet part and the glue outlet part are both communicated with the glue bottle.

In one embodiment, the bottle cap further comprises an air tap and a sheath, wherein the air tap is inserted into the air outlet part, and the sheath is sleeved outside the air tap.

In one embodiment, the glue bottle comprises a bottle body, a bottle mouth, a first positioning block and a second positioning block, wherein the bottle mouth is communicated with the bottle body, the first positioning block and the second positioning block are both connected with the bottle body, and the first positioning block and the second positioning block are arranged around the bottle mouth; the rubber sealing pipe further comprises a cover body part, a first limiting part and a second limiting part, wherein the cover body part is connected with the shell body part, the cover body part is used for being connected with the bottle neck, the first limiting part and the second limiting part are both connected with one end of the cover body part, the first limiting part is used for being abutted to the first positioning block, and the second limiting part is used for being abutted to the second positioning block.

In one embodiment, the glue valve is provided with a groove communicated with the air outlet part, and the groove is selectively communicated with the air inlet part; and one end of the glue spraying valve, which is close to the joint, is provided with an accommodating groove, and the accommodating groove is communicated with the glue outlet part and the shell part.

In one embodiment, a boss portion is provided on the inner side of the housing portion; the bottle cap further comprises a first sealing ring and a second sealing ring, the first sealing ring and the second sealing ring are respectively sleeved on the gluing valve, the first sealing ring and the second sealing ring respectively correspond to two ends of the groove, the first sealing ring is used for being selectively abutted against the boss portion, and the second sealing ring is abutted against the boss portion.

The tire repairing device is inserted into the rubber tube through the connector, the connector is propped against the rubber valve to enable one end of the rubber tube to be communicated with the air supply mechanism and the rubber bottle, the other end of the rubber tube is communicated with the rubber bottle and the connector, air flows through the rubber tube and the rubber bottle in sequence, and then glue of the rubber bottle is pressed to flow through the rubber tube and the connector, so that the rubber is glued; the tire repairing device has a simple structure and is convenient to produce and assemble.

Drawings

FIG. 1 is a schematic diagram of an assembled structure of a tire repair device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the tire repair device shown in FIG. 1 at another angle;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of the tire repair device shown in FIG. 2 in a sealed state;

fig. 5 is an enlarged view of circle B in fig. 4.

The meaning of the reference numerals in the drawings are:

100. a tire repair device;

10. glue bottle; 11. a bottle body; 12. a bottle mouth; 13. a first positioning block; 14. a second positioning block;

20. a bottle cap; 21. rubber tube beating; 211. a housing portion; 212. an air inlet part; 213. an air outlet portion; 214. a glue outlet part; 215. a boss portion; 216. a slot; 217. a cover body; 218. a first limit part; 219. a second limit part; 22. a glue valve; 221. a groove; 222. a post section; 223. a receiving groove; 23. a first seal ring; 24. a second seal ring; 25. a base; 26. an elastic member; 27. a fastener; 28. an air tap; 29. a sheath; 30. a nozzle; 31. a partition plate portion; 32. a hook part.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 5, a tire repairing device 100 according to an embodiment of the utility model includes a glue bottle 10, a bottle cap 20 and a nozzle 30, wherein the bottle cap 20 includes a glue tube 21 and a glue valve 22 inserted into the glue tube 21, the tire repairing device 100 is inserted into the glue tube 21 through the nozzle 30, the nozzle 30 pushes the glue valve 22 open to enable one end of the glue tube 21 to be communicated with the air supply mechanism and the glue bottle 10, the other end of the glue tube 21 is communicated with the glue bottle 10 and the nozzle 30, and air flows through the glue tube 21 and the glue bottle 10 in sequence, so that glue of the glue bottle 10 is pressed to flow through the glue tube 21 and the nozzle 30, thereby realizing glue spraying.

As shown in fig. 1 and 2, in the present embodiment, the glue bottle 10 includes a bottle body 11, a bottle mouth 12, a first positioning block 13 and a second positioning block 14, the bottle mouth 12 is communicated with the bottle body 11, the first positioning block 13 and the second positioning block 14 are both connected with the bottle body 11, and the first positioning block 13 and the second positioning block 14 are disposed around the bottle mouth 12; alternatively, the first positioning block 13 and the second positioning block 14 are symmetrically arranged around the central axis of the bottle neck 12; further, one side of the first positioning block 13 is provided with a slope inclined downward.

As shown in fig. 1 to 5, the bottle cap 20 is covered on the glue bottle 10, the bottle cap 20 comprises a glue-beating tube 21 and a glue-beating valve 22 inserted in the glue-beating tube 21, one end of the glue-beating tube 21 is communicated with the air-feeding mechanism, the other end is communicated with the glue bottle 10, and the glue-beating valve 22 is used for closing or opening one end of the glue-beating tube 21 communicated with the air-feeding mechanism; optionally, the air supply mechanism is an air compressor, which is the prior art; the rubber tube 21 comprises a shell 211, an air inlet 212, an air outlet 213 and a rubber outlet 214, wherein the air inlet 212, the air outlet 213 and the rubber outlet 214 are respectively communicated with the shell 211, the air inlet 212 is communicated with an air supply mechanism, and the air outlet 213 and the rubber outlet 214 are both communicated with the rubber bottle 10; further, a boss portion 215 is provided inside the housing portion 211; the housing 211 has a slot 216 on the outside. In an embodiment, the rubber sealing tube 21 further includes a cover portion 217, a first limiting portion 218 and a second limiting portion 219, the cover portion 217 is connected to the housing portion 211, the cover portion 217 is used for connecting the bottle neck 12, the first limiting portion 218 and the second limiting portion 219 are both connected to one end of the cover portion 217, the first limiting portion 218 is used for abutting the first positioning block 13, and the second limiting portion 219 is used for abutting the second positioning block 14. Optionally, the cap 217 is threaded to the mouthpiece 12; further, the cover 217 is provided with a relief groove for accommodating the first limiting part 218, and the bottom of the first limiting part 218 is inclined downwards; when in use, the bottle cap 20 is sleeved on the bottle neck 12, and then the bottle cap 20 is rotated until the bottom of the first limiting part 218 slides along the inclined surface of the first positioning block 13, and the first limiting part 218 moves towards the direction of the abdication groove under the action of the inclined surface of the first positioning block 13; along with the continuous rotation of the bottle cap 20, the first limiting part 218 is separated from the first positioning block 13, at this time, the second limiting part 219 abuts against one end of the second positioning block 14, and the first limiting part 218 abuts against one end of the first positioning block 13, so as to prevent the bottle cap 20 from rotating and separating from the bottle mouth 12 during the transportation process, and the glue leaks, and prevent the child from unscrewing the bottle cap 20.

In an embodiment, the glue valve 22 is provided with a groove 221 communicated with the air outlet 213, the groove 221 is selectively communicated with the air inlet 212, when glue is required to be applied, the groove 221 is communicated with the air inlet 212 and the air outlet 213, and when glue is not required to be applied, the groove 221 is not communicated with the air inlet 212; the glue valve 22 has a receiving groove 223 at one end near the nozzle 30, and the receiving groove 223 communicates the glue outlet 214 with the housing 211 for glue flow. Optionally, the glue valve 22 is provided with a boss 222 at an end near the nozzle 30; the nozzle 30 is used for abutting against the boss 222.

In an embodiment, the bottle cap 20 further includes a first sealing ring 23 and a second sealing ring 24, the first sealing ring 23 and the second sealing ring 24 are respectively sleeved on the glue dispensing valve 22, the first sealing ring 23 and the second sealing ring 24 are respectively disposed at two ends of the groove 221, the first sealing ring 23 is used for selectively abutting against the boss portion 215, the second sealing ring 24 abuts against the boss portion 215, and further, the second sealing ring 24 is disposed between the air outlet portion 213 and the glue outlet portion 214, so as to prevent air from flowing through the groove 221 without passing through the air outlet portion 213; when the glue is applied, the first sealing ring 23 is far away from the boss 215, at this time, the groove 221 communicates with the air inlet 212 and the air outlet 213, and when the glue is not applied, the first sealing ring 23 abuts against the boss 215, at this time, the groove 221 does not communicate with the air inlet 212. The bottle cap 20 further comprises a base 25 and an elastic piece 26, wherein the base 25 is covered at one end of the rubber beating tube 21 far away from the joint mouth 30 so as to seal the rubber beating tube 21, one end of the elastic piece 26 is abutted against one end of the rubber beating valve 22, and the other end is abutted against the base 25; optionally, the bottle cap 20 further comprises a fastening piece 27, the fastening piece 27 is sleeved with the base 25, and the fastening piece 27 is connected with one end of the rubber-beating tube 21; further, a fastener 27 is screwed to one end of the hose 21.

In an embodiment, the bottle cap 20 further includes an air tap 28 and a sheath 29, the air tap 28 is inserted into the air outlet 213, and the sheath 29 is sleeved outside the air tap 28 to prevent the glue from flowing back; optionally, an air hole is formed on one side of the air tap 28; the sheath 29 is made of silica gel and has elasticity; when the glue is required to be applied, the air flows out through the air holes, the air flows out of the sheath 29, and then the air flows into the glue bottle 10 through the gap between the sheath 29 and the air tap 28. The bottle cap 20 further comprises a straw (not shown), one end of which is communicated with the glue outlet 214, and the other end of which extends to the bottom of the bottle body 11.

As shown in fig. 1 to 3, the nozzle 30 is used for inserting the glue-beating tube 21, when repairing the tire, the nozzle 30 is inserted into the glue-beating tube 21, the nozzle 30 pushes up the glue-beating valve 22 to enable one end of the glue-beating tube 21 to be communicated with the air supply mechanism and the glue bottle 10, and the other end of the glue-beating tube 21 is communicated with the glue bottle 10 and the nozzle 30, so that glue-beating is realized. Optionally, a partition portion 31 is provided at one end of the nozzle 30, and the partition portion 31 is used to abut against the post portion 222; the outer side of the joint mouth 30 is provided with a clamping hook part 32, the clamping hook part 32 is used for clamping the rubber beating tube 21, the clamping is firm, and further, the groove 221 is used for accommodating the clamping hook part 32.

As shown in fig. 3, when the glue is to be applied, the glue applying tube 21 is inserted into the nozzle 30, the hook portion 32 is engaged with the glue applying tube 21, at this time, the partition portion 31 abuts against the boss portion 222, and compresses the elastic member 26 to push up the glue applying valve 22, the first seal ring 23 is away from the boss portion 215, so that the groove 221 communicates with the air inlet portion 212 and the air outlet portion 213, the air flow sequentially flows through the air inlet portion 212, the groove 221, the air outlet portion 213 and the air tap 28, then pushes up the sheath 29, and enters the glue bottle 10 through the gap between the sheath 29 and the air tap 28, and under the action of compressed air, the glue in the glue bottle 10 flows into the accommodating groove 223 through the suction pipe and the glue outlet portion 214, and then flows out through the nozzle 30, so as to apply the glue.

The tire repairing device 100 is inserted into the glue spraying tube 21 through the connector 30, the glue spraying valve 22 is opened by the connector 30 so that one end of the glue spraying tube 21 is communicated with the air supply mechanism and the glue bottle 10, the other end of the glue spraying tube 21 is communicated with the glue bottle 10 and the connector 30, air flows through the glue spraying tube 21 and the glue bottle 10 in sequence, and then glue of the glue bottle 10 is pressed to flow through the glue spraying tube 21 and the connector 30, so that glue spraying is realized; the tire repair device 100 has a simple structure and is convenient to produce and assemble.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The tire repairing device is characterized by comprising a glue bottle, a bottle cap and a connector, wherein the bottle cap is arranged on the glue bottle, the bottle cap comprises a glue-beating pipe and a glue-beating valve inserted into the glue-beating pipe, one end of the glue-beating pipe is communicated with an air supply mechanism, the other end of the glue-beating pipe is communicated with the glue bottle, the glue-beating valve is used for closing or opening the glue-beating pipe to be communicated with one end of the air supply mechanism, and the connector is used for inserting the glue-beating pipe; when the tire is repaired, the connector is inserted into the rubber tube, the connector jacks the rubber tube, so that one end of the rubber tube is communicated with the air supply mechanism and the glue bottle, and the other end of the rubber tube is communicated with the glue bottle and the connector.

2. A tyre repair device according to claim 1 wherein the glue valve is provided with a boss portion at one end thereof adjacent the nozzle, and a spacer portion at one end thereof for abutting against the boss portion.

3. A tire repair device according to claim 1, wherein a hook portion is provided on the outer side of the nozzle, and the hook portion is used for clamping the hose.

4. The tire repair device according to claim 1, wherein the bottle cap further comprises a base and an elastic member, the base cap is arranged at one end of the rubber tube away from the joint mouth, one end of the elastic member is abutted against one end of the rubber tube, and the other end of the elastic member is abutted against the base.

5. The tire repair device of claim 4, wherein the bottle cap further comprises a fastener, wherein the fastener is sleeved on the base, and wherein the fastener is connected to one end of the hose.

6. The tire repair device according to claim 1, wherein the rubber tube comprises a shell part, an air inlet part, an air outlet part and a rubber outlet part, the air inlet part, the air outlet part and the rubber outlet part are respectively communicated with the shell part, the air inlet part is communicated with the air supply mechanism, and the air outlet part and the rubber outlet part are both communicated with the glue bottle.

7. The tire repair device according to claim 6, wherein the bottle cap further comprises an air tap and a sheath, the air tap is inserted into the air outlet portion, and the sheath is sleeved outside the air tap.

8. The tire repair device according to claim 6, wherein the glue bottle comprises a bottle body, a bottle mouth, a first positioning block and a second positioning block, wherein the bottle mouth is communicated with the bottle body, the first positioning block and the second positioning block are both connected with the bottle body, and the first positioning block and the second positioning block are arranged around the bottle mouth; the rubber sealing pipe further comprises a cover body part, a first limiting part and a second limiting part, wherein the cover body part is connected with the shell body part, the cover body part is used for being connected with the bottle neck, the first limiting part and the second limiting part are both connected with one end of the cover body part, the first limiting part is used for being abutted to the first positioning block, and the second limiting part is used for being abutted to the second positioning block.

9. A tyre repair device according to claim 6 wherein the rubberizing valve is provided with a recess communicating with the air outlet portion, the recess selectively communicating with the air inlet portion; and one end of the glue spraying valve, which is close to the joint, is provided with an accommodating groove, and the accommodating groove is communicated with the glue outlet part and the shell part.

10. A tire repair device according to claim 9, wherein a boss portion is provided on an inner side of the housing portion; the bottle cap further comprises a first sealing ring and a second sealing ring, the first sealing ring and the second sealing ring are respectively sleeved on the gluing valve, the first sealing ring and the second sealing ring respectively correspond to two ends of the groove, the first sealing ring is used for being selectively abutted against the boss portion, and the second sealing ring is abutted against the boss portion.