TWM635386U - Inflation tire repair tool set - Google Patents

Abstract

This creation is about a kind of pneumatic tire repair tool set, which includes: a joint, a tool and a storage tube; the two ends of the joint are respectively a connection end and an inflation end; the connection end is provided with a connection hole, which is connected with the inflation end An inflatable connecting hole communicates; a first circumferential portion and a second circumferential portion are respectively provided on the outer peripheral surface of the connection end and the outer peripheral surface of the inflatable end; the tool is detachably connected to the connection hole of the joint; the storage tube One end is provided with a joint part, and the joint part can be selectively connected with the first circumferential part or the second circumferential part of the joint, and can be separated. Thereby, when the joint portion of the storage tube is connected to the first peripheral portion of the joint, the tool is located in the storage tube; when the joint portion of the storage tube is connected to the second circumferential portion of the joint, the tool protrudes outside the storage box.

Description

Inflatable tire repair kit

This creation is about a tool set for bicycles, more specifically, a tool set for repairing and inflating tires.

Bicycle tools are repair tools designed for bicycles, including bicycle tools for repairing tires and inflating tires.

my country's No. M608594 new patent discloses a bicycle tire repair tool, which has: a body 20, a tire repair device 30 and a sleeve 40, the body 20 is provided with an inflatable end 21 and a plug-in end opposite to the inflatable end 21 twenty two.

The bicycle tire repair tool of the above-mentioned prior art can repair the tire and inflate the tire. However, during its use, the tire repair device 30 and the tire air nozzle are all connected to the inflation end 21.

Furthermore, when the above-mentioned prior art is used for tire repair, as shown in Figure 4, the high-pressure gas cylinder 90 is connected to the plug-in end 22 of the body 20 for use. If the high-pressure gas cylinder 90 is not screwed tightly to the plug-in end 22, the high-pressure gas cylinder 90 and the body 20 are loose, or even detached, making it difficult to use. If the high-pressure gas cylinder 90 is screwed tightly to the insertion end 22 of the body 20, the sealing film of the high-pressure gas cylinder will be pierced by the gas cylinder thimble in the insertion end 22, resulting in leakage of high-pressure gas, making it impossible to inflate. The solution is not to screw the high-pressure gas cylinder 90 to the body 20 when repairing the tire. However, the body 20 is small in size and difficult to hold, which makes the tire repair operation difficult.

This creation aims to solve the above-mentioned deficiency, and its main purpose is to provide a pneumatic tire repair tool set, which can repair tires and pneumatic tires. The tool set has a connecting end, which is used to connect the tool set or high-pressure gas cylinder .

Another purpose of this creation is to provide a pneumatic tire repair tool set, the tool set has a storage tube, when the tool set is in a storage state, its tools are stored in the storage tube; when using the tools of the tool set, the The storage tube becomes the handle of the tool set for the user to hold.

In order to achieve the above purpose, the pneumatic tire repair tool set provided by this creation includes: joints, tools and storage tubes; among them: The two ends of the joint are respectively a connection end and an inflatable end; a communication hole is arranged in the joint to communicate with the connection end and the inflatable end, and one end of the communication hole forms a connection hole at the connection end to communicate The other end of the hole forms an inflatable connection hole at the inflatable end; a first circumferential portion and a second circumferential portion are respectively provided on the outer peripheral surface of the connecting end and the outer peripheral surface of the inflatable end; One end of the tool is detachably connected to the connection hole of the connection end of the joint; There is a storage space inside the storage tube; a joint part is arranged at one end of the storage tube, and the joint part of the storage tube can be selectively connected with the first circumferential part or the second circumferential part of the joint, and can be separated; When the joint portion of the storage tube is connected to the first circumferential portion of the joint and the tool is connected to the connection hole of the connection end, the connection end and the tool are located in the storage space of the storage tube; When the joint portion of the storage tube is connected to the second peripheral portion of the connector, and the tool is connected to the connection hole of the connection end, the connection end and the tool protrude outside the storage tube.

Thereby, the communicating hole at the connecting end of the joint can be connected with the tool or the inflatable gas bottle according to the needs of use. The inflation connection hole of the inflation end is used to connect the tire air nozzle.

The tool is a tool for repairing tires. When repairing tires, the tool protrudes outside the storage tube, and the storage tube becomes the handle of the tool, allowing users to easily operate the tools of the tool set.

In one embodiment, the first circumferential portion and the second circumferential portion of the connector have the same diameter; the joint portion of the storage tube has a circular aperture, and the aperture is the same as the circle of the first and second circumferential portions. diameters, so that the receiving tube can be transformably connected with the first circumferential portion and the second circumferential portion.

In one embodiment, the connection hole of the connection end is a screw hole; the tool has a connection seat and a tool element assembled on the connection seat, and the tool element forms the working end of the tool; the connection seat The connecting hole of the joint is detachably connected.

In one embodiment, the tool has a connecting seat and at least two tool elements, the two tool elements are detachably connected to the connecting seat, and can replace the two tool elements during use. Preferably, the two components are a tire repair fork and a file.

In one embodiment, the inflation connection hole has two sections of the first connection hole portion and the second connection hole portion with different diameters, the first connection hole portion has a larger diameter and is closer to the opening of the inflation end; the second connection hole portion has a larger diameter and is closer to the opening of the inflation end; The hole diameter of the connecting hole is smaller and farther away from the opening of the inflation end; the first and second connecting holes are suitable for connecting tire air nozzles of different specifications.

In one embodiment, it includes: a cover that is detachably connected to the other end of the storage tube; an annular recess formed on the inner end surface of the cover; a number of tire patch strips that are stored in the storage tube, One end of the tire repair strip is put into the annular recess, so that the tire repair strips are arranged in the storage tube in a ring shape.

Please refer to Fig. 1 to Fig. 3, it is the pneumatic tire repair tool set (hereinafter referred to as the tool set) 10 provided by a preferred embodiment of the invention, which is used to inflate tires and repair tires, and the tool set 10 mainly includes: a joint 20. At least a tool 30 and a storage tube 50, the tool 30 can be used to repair tires.

The connector 20 has two ends, one end is a connecting end 21 for connecting the tool 30 or a high-pressure inflation gas cylinder, such as a CO2 (carbon dioxide) gas cylinder, and the other end is an inflation end 22 for connecting a tire air nozzle; A communication hole 24, as shown in Figure 4, is located in the joint 20, runs through the two ends of the joint, and communicates with the connecting end 21 and the inflation end 22, and the different positions of the communication hole 24 can be made with different apertures. A first circumferential portion 25 and a second circumferential portion 26 have the same diameter and are respectively formed on the outer circumferential surface of the connection end 21 and the outer circumferential surface of the inflatable end 22. Preferably, the first and second circumferential The peripheral surfaces of the portions 25, 26 are provided with external threads. The hole wall at one end of the communication hole 24 forms a connection hole 27 at the connection end 21, and the hole wall at the other end of the communication hole 24 forms an inflation connection hole 28 at the inflation end 22, and the connection hole 27 and the inflation connection hole 28 All are screw holes in this embodiment. The inflatable connection hole 28 has two first connection hole portions 281 and a second connection hole portion 282 with different apertures. The two connection hole portions are connected along the longitudinal direction of the joint 20. The first connection hole portion 281 has a larger aperture. And it is closer to the opening of the inflatable end 22 than the second connecting hole portion 282 ; while the second connecting hole portion 282 has a smaller aperture and is farther away from the opening of the inflating end. A gas cylinder thimble 29 is arranged in the gas filling connection hole 28 , the gas cylinder thimble 29 will not close the communication hole 24 , that is, the gas can flow between the connection end 21 and the inflation end 22 of the connector 20 .

The tool 30 has a connection base 31 and a tool element 35 connected to the connection base, and the connection base 31 is detachably connected to the connection hole 27 provided at the connection end 21 of the joint 20, and the tool element 35 forms the tool. 30 working end. Preferably, the tool 30 has at least two replaceable tool elements 35 . In detail, the tool 30 of this embodiment has: a connecting seat 31 and two tool elements 35, the two tool elements are respectively a tire patching fork 35a and a file 35b, one end surface of the connecting seat 31 (the first The end face) is a threaded portion 32 with a smaller outer diameter, and the threaded portion 32 is threaded to the connecting hole 27 of the connecting end 21 of the joint 20 . The outer diameter of the connecting seat 31 is larger than the threaded portion 32 to facilitate the user to rotate the connecting seat.

The tire patching fork 35a is a rod body, one end of which is a fork portion 36, and the other end is a joint end 38, which is combined with the other end surface (second end surface) of the connecting seat 31. The tire patching fork 35a and the connecting seat 31 can be fixedly integrated. At this time, one end of the tool 30 (ie, the end of the connecting seat 31 ) becomes the connecting end of the tool 30 and is detachably connected to the connecting hole 27 . Or as shown in this embodiment, the tire patching fork and the connecting seat are two components, the joint end 38 is provided with external threads, and the tire patching fork 35a is screwed to the second end surface of the connecting seat 31 with the joint end 38. The screw hole 33, and can be separated from the screw hole 33 of the connecting seat 31. The surface of the tire patching fork 35a is roughened to form a grinding portion 351 for grinding.

One end of the file 35b is also a coupling end 38, which is provided with an external thread, and can be screwed to the screw hole 33 on the second end surface of the connecting seat 31 or separated. When in use, the tire patching fork 35a or the file 35b can be assembled with the connecting seat 31 as required, as shown in FIG. 5 and FIG. 8 , to replace the tire patching fork or the file.

In practice, there may be only one tool element 35, such as the tire repair fork 35a. In addition, the form of the tool element 35 is not limited to what is shown in this specification.

A first anti-leakage element 40 and a second anti-leakage element 45, which are both anti-leakage rings in this embodiment, are arranged in the communication hole 24 of the joint 20, wherein the first anti-leakage element 40 is located at the connecting end 21 The position, as shown in Figure 4, is installed in an annular chamber 241 at the place of the connection hole 27, and the second leak-proof element 45 is located at the position of the inflatable end 22, and is installed in the inflatable connection hole 28 in a ring groove 242.

The storage tube 50 is a hollow cylinder, and a storage space 51 is formed inside. One end (front end) of this storage tube 50 is an open end; A joint 52 is located at the open end (front end) of the storage tube 50 and has a circular aperture. The peripheral portion 25 or the second peripheral portion 26 is connected and detachable. In this embodiment, the diameter of the coupling portion 52 matches the diameters of the first and second peripheral portions 25 and 26 . The joint portion 52 is provided with an internal thread, so that the joint portion 52 is screwed to or separated from the first or second circumferential portion 25 , 26 . The other end (rear end) of the storage tube 50 can be a closed end; in this embodiment, the other end (rear end) of the storage tube is an open end; Snap or other equivalent means to connect the other end of the storage tube. A protrusion 56 is formed at the center of the inner end surface of the cover 55 , and an annular recess 57 is formed around the protrusion 56 . A plurality of tire repair strips 58 are stored in the storage tube 50 and can be taken out from the storage tube to repair the holes in the tires. Please refer to Figure 4, when the tire patch 58 is stored in the storage tube 50, one end of the tire patch 58 is inserted into the annular recess 57, so that the tire patch is regularly and neatly arranged in the storage tube in the form of a ring Inside.

1 and 4 show that the tool set 10 is stored in an unused state. At this time, the storage tube 50 is combined with the joint 20, and the joint portion 52 of the storage tube 50 is screwed to the first circumferential portion 25 of the joint 20. , so that the connection end 21 of the joint 20 is located in the storage space 51 of the storage cylinder 50; In the storage space 51 of the cartridge, it is not exposed. Fig. 4 shows that a tool element of the tool 30 (such as the tire repair fork 35a) is connected to the connecting end 21 of the joint 20; Space 51.

In this way, the tool set 10 is small in size and easy to store and carry.

When wanting to repair the tire with the tire repairing fork 35a of the tool set 10, first separate the first circumferential portion 25 of the joint 20 from the joint portion 52 of the storage tube 50, and then, as shown in FIGS. The second circumferential portion 26 of the joint 20 is combined with the joint portion 52 of the storage tube, so that the connecting end 21 and the tool 30 protrude from the front end of the storage tube 50, and the fork portion 36 of the tire patching fork 35a is clamped. Hold a tire repair strip 58, just can fill the tire hole with the tire repair strip 58 through the tire repair fork 35a. It can be seen from the figure that when the tire repairing operation is performed, the storage tube 50 can be used as a handle of the tool set for the user to hold, so as to facilitate the operation of the tire repairing fork 35a for the tire repairing operation. The tool element 35 of the tool set 10 can be replaced by a tire patching fork 35a with a file 36b, as shown in FIG. 8 , to grind tires or other parts of the bicycle that need to be ground.

Fig. 9 and Fig. 10 show that a tire air nozzle of a specification, such as the tire of American air nozzle 60, is inflated. During use, the joint 20 is separated from the storage tube 50, and the tool 30 is separated from the connecting hole 27 of the joint 20. , then connect the American air nozzle 60 with the first connection hole portion 281 of the inflation connection hole 28 of the inflation end 22, the second leak-proof element 45 in the inflation connection hole 28 will be squeezed by the gas nozzle 60, so that the Airtightness is maintained between the gas nozzle 60 and the inflation connection hole 28 . The mouthpiece 72 of the inflatable gas cylinder 70 with high-pressure gas is screwed to the connection hole 27 of the connection end 21, and the first leak-proof element 40 in the connection hole 27 is squeezed by the mouthpiece 72, so that the mouthpiece 72 and the connection hole 27 are kept airtight. The gas cylinder thimble 29 will puncture the sealing film of the gas cylinder, so that the high-pressure gas in the gas cylinder will flow from the connection end 22 of the joint to the inflation end 22, and flow into the gas nozzle 60 from the communication hole 24 to inflate the tire.

After inflating, separate the inflatable cylinder 70 from the connection hole 27, and separate the first connection hole portion 281 of the inflation connection hole 28 from the American air nozzle 60, then the tool set 10 can be combined back to the one shown in Figure 1. The favorite status displayed.

Fig. 11 and Fig. 12 show that the tire air nozzle of another specification, such as the tire of French air nozzle 65, is inflated. 65 , the second leak-proof element 45 in the inflation connection hole 28 is squeezed by the air nozzle 65 , so that the airtightness between the gas nozzle 65 and the inflation connection hole 28 is maintained. The mouthpiece 72 of the inflatable gas cylinder 70 with high-pressure gas is screwed to the connection hole 27 of the connection end 21, and the first leak-proof element 40 in the connection hole 27 is squeezed by the mouthpiece 72, so that the mouthpiece 72 and the connection hole 27 are kept airtight. The air bottle thimble 29 will puncture the sealing film of the air bottle, and the high-pressure gas in the air bottle flows into the air nozzle 65 from the communicating hole 24 to inflate the tire.

The tool set 10 provided by the preferred embodiment of the present invention can be used for repairing and inflating tires. In the structural design of this creation, the connecting end 21 of the joint 20 is connected with the tool 30 and the inflation cylinder 70, and the inflation end 22 is only used for connecting the tire air nozzle.

Furthermore, when the tool set 10 is not in use, as shown in FIG. 1 , the tool 30 is accommodated in the storage tube 50 , which saves the volume of the tool set and is convenient to carry. When used for tire repair, as shown in FIG. 5 , the storage tube 50 becomes the handle of the tool 30 , allowing the user to operate the tool set more easily and with less effort.

The embodiments disclosed above are only to illustrate the characteristics of this creation and not to limit it. Any equivalent modification of this creation should be regarded as the scope of protection of this creation. This creation is the first structure of similar items, and has the function of enhancement, which is in line with the patent requirements.

10: Inflatable tire repair tool set

20: Connector

21: Connection end

22: Inflatable end

24: Connecting hole

241: ring chamber

242: ring groove

25: The first circumferential part

26: The second circumferential part

27: Connection hole

28: Inflatable connection hole

281: The first connecting hole

282: The second hole part

29: Cylinder thimble

30: Tools

31: Connecting seat

32: screw joint

33: screw hole

35a: tire repair fork

351: Grinding Department

35b: file

36: Fork

38: binding end

40: The first leak-proof element

45: The second leak-proof element

50: storage tube

51: storage space

52: junction

55: capping

56: convex part

57: Ring concave

58: Tire repair strip

60: American air nozzle

65:French valve

70: Inflatable cylinder

72: mouth

The purpose, characteristics and achieved effects of this creation can be understood from the description and drawings of the following preferred embodiments, wherein: Fig. 1 is the perspective view of the pneumatic tire repairing tool set of a preferred embodiment of the present invention. Fig. 2 is a top exploded perspective view of Fig. 1 . Fig. 3 is a bottom exploded perspective view of Fig. 1 . Fig. 4 is a longitudinal sectional view of Fig. 1 . Figure 5 and Figure 6 show a perspective view and an exploded view of a tool element of the tool set used for tire repair. Fig. 7 is a longitudinal sectional view of Fig. 6 . Figure 8 shows a perspective view of the tool set using another tool element. Figure 9 shows a schematic view of the tool set used to inflate a tire. Fig. 10 is a longitudinal sectional view of the components of Fig. 9 combined. Fig. 11 shows a schematic diagram of the tool set being used to inflate another tire. Fig. 12 is a longitudinal sectional view of the components of Fig. 11 combined.

10: Inflatable tire repair tool set

20: Connector

21: Connection end

22: Inflatable end

24: Connecting hole

25: The first circumferential part

26: The second circumferential part

27: Connection hole

28: Inflatable connection hole

29: Cylinder thimble

30: Tools

31: Connecting seat

32: screw joint

33: screw hole

35: Tool components

35a: tire repair fork

36: Fork

38: binding end

40: The first leak-proof element

45: The second leak-proof element

50: storage tube

51: storage space

52: junction

55: capping

56: convex part

57: Ring concave

58: Tire repair strip

Claims (12)

An inflatable tire repair tool set includes: a joint, a tool and a storage tube; one end of the joint is a connecting end, and the other end is an inflating end; a connecting hole is set at the connecting end; an inflating connecting hole is set At the inflatable end, the connection hole communicates with the inflatable connection hole; a first circumferential portion is arranged on the outer peripheral surface of the connecting end; a second circumferential portion is arranged on the outer peripheral surface of the inflatable end; one end of the tool is detachable The connection hole connected to the connection end of the joint; the interior of the storage tube forms a storage space, and one end is an open end; a joint is located at the open end of the storage tube, and the joint part of the storage tube can It is selectively connected with the first circumferential part or the second circumferential part of the joint, and is detachable; when the joint part of the storage tube is connected to the first circumferential part of the joint, and the tool is connected to the connecting hole of the connecting end, the The connection end and the tool are located in the storage space of the storage tube; when the joint portion of the storage tube is connected to the second circumferential portion of the joint, and the tool is connected to the connection hole of the connection end, the connection end and the tool protrude exposed outside the storage tube. The pneumatic tire repair tool set as described in claim 1, wherein: the first peripheral portion of the connector has the same diameter as the second peripheral portion; the joint portion of the storage tube has a circular aperture, and the aperture It matches with the diameters of the first and second circumferential parts. The pneumatic tire repair tool set as claimed in item 2, wherein: the joint portion of the storage tube is connected to the first and second circumferential portions in a screwed manner. The pneumatic tire repair tool set as described in claim 1, wherein: the connection hole of the connection end is a screw hole; one end surface of the tool has a screw connection part, and the screw connection part is screwed to the joint of the joint connection hole. The pneumatic tyre-sealing tool set as described in Claim 1, wherein: the tool has a combined connecting seat and tool element, and the connecting seat of the tool is detachably connected to the connecting hole at the connecting end of the joint. The pneumatic tire repair tool set as described in claim 5, wherein: the tool includes a connecting seat and at least two tool elements, one end of each tool element is a joint end, and the joint end is detachably connected to the connecting seat; At least two tool elements are replaceably connected to the connection base. The pneumatic tire repair tool set as described in claim 5, wherein: the tool element is a tire repair fork, one end of which is a fork, and the other end is a joint end, and the joint end is detachably connected to the connecting seat The other end. The pneumatic tire repair tool set as claimed in item 5, wherein: the tool element is a file, one end of which is a joint end, and the joint end is detachably connected to the other end surface of the connecting seat. The pneumatic tire repair tool set as described in item 1 of the claim, wherein: the inflation connection hole has two sections of a first connection hole portion and a second connection hole portion with different apertures, the first connection hole portion has a larger diameter, and It is closer to the opening of the inflatable end; the aperture of the second connecting hole is smaller and farther away from the opening of the inflatable end. The pneumatic tire repair tool set as described in claim 1 further includes: a first anti-leakage element set in the joint and located at the connecting hole; a second anti-leakage element set in the joint and located at the connecting hole The inflatable connection hole. The pneumatic tire repair tool set as described in claim 10, wherein: a ring chamber is set at the connection hole; a ring groove is set at the inflation connection hole; the first and second leak-proof elements are both leak-proof ring, the first anti-leakage element is installed in the annular chamber; the second anti-leakage element is installed in the ring groove. The pneumatic tire repair tool set as described in Claim 1, wherein: the other end of the storage tube is an open end; a cover is detachably connected to the other end of the storage tube; an annular recess is formed on the cover The inner end surface of the cover; it also includes: a number of tire repair strips, which are stored in the storage tube, and one end of the tire repair strips is inserted into the annular recess.

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