TWI564177B - With fast inflatable function of the tire removal tools - Google Patents

Description

Tire removal tool with quick inflation

The invention mainly discloses a tire removal tool, in particular a tire removal tool with a quick inflation function.

Please refer to the Patent No. M438984 "Tear Removal Tool" patent, which is a tire removal tool comprising a body, the body is a rigid metal, the body has a long axis, the body has a first surface, and the body is opposite The utility model has a second surface on one side of the first surface, the body has a dial portion at one end of the long axis, and the dial portion is located on the first surface; and an abutting member is coupled to the second surface of the body. The tire removing tool is used by inserting the dial portion of the body into the gap between the tire skin and the wheel frame, and using the dial portion to hook the edge of the tire skin out of the wheel frame, so that the tire skin can be removed from the wheel frame so that the tire skin can be removed from the wheel frame. Perform the job of replacing the tire skin, inner tube or tire repair.

However, when changing the tire skin, inner tube or tire repair, it is necessary to release the air in the tire, and the tire skin and the inner tube can be removed from the wheel frame when the tire is not under pressure, when replaced or supplemented. After the tire is completed, it is necessary to additionally use the inflator to refill the operation, resulting in inconvenience in the operation. In particular, when a bicycle rider breaks down on the road, it is necessary to carry the tire removal tool and the inflator beforehand to perform the tire repair work, which is indispensable, and is very troublesome for the bicycle rider to carry.

In view of the above-described lack of the conventional structure, the inventors have invented a tire removal tool having a quick inflation function which overcomes all of the disadvantages of the above-described conventional structure.

The main purpose of the tire removing tool with rapid inflation function is to provide a tire removing tool with a quick inflation function, comprising: a body extending axially along a virtual transverse axis, the body axially along the virtual transverse axis One end is provided with a digging portion, the body is provided with a cylinder receiving seat in the axial direction of a first virtual axis and a nozzle joint is arranged along the axial direction of a second virtual axis, the cylinder receiving seat and the nozzle The joints extend away from the virtual through-axis, and an air flow passage is further disposed in the body. The two ends of the air flow passage are respectively connected with the cylinder receiving seat and the nozzle joint, and the tire removing tool has the tire removing and The function of pumping, when the bicycle tire of the bicycle rider is damaged, only the tire removing tool and the maintenance work of the tire can be completed, which is very convenient and rapid, and the tire removing tool has the advantages of convenient carrying.

Other objects, advantages and novel features of the invention will become apparent from the description and appended claims.

The present invention has been described with respect to the preferred embodiments and the accompanying drawings, which are intended to be illustrative only, and are not limited by the structure.

1 to 3, a perspective view, an exploded perspective view and a cross-sectional structural view of a first embodiment of a tire removal tool having a quick inflation function according to the present invention. The tire removal tool 10 of the present invention includes a body 20; wherein:

The body 20 extends in the axial direction of a virtual transverse axis L and has a long handle shape. The body 20 is provided with a digging portion 21 along one end of the virtual transverse axis L. The body 20 is axially along the virtual transverse axis L. One end away from the digging portion 21 is provided with a cylinder receiving seat 22 in the axial direction of a first virtual axis C1 and a nozzle joint 23 is provided along the axial direction of a second virtual axis C2. The first virtual axis C1 and the second virtual axis C2 are on the same plane and intersect each other, and the cylinder socket 22 and the nozzle joint 23 respectively extend away from the virtual coaxial axis L, and the body 20 An air flow passage 24 is also provided, and the opposite ends of the air flow passage 24 are in communication with the cylinder receiving seat 22 and the air nozzle joint 23, respectively.

A first angle θ1 is formed between the first virtual axis C1 and a section of the virtual cross-axis L adjacent to the digging portion 21, and the first angle θ1 is between 30 degrees and 180 degrees, and the first angle is The angle of θ1 is 60 degrees in this embodiment. a second angle θ2 is formed between the second virtual axis C2 and a section of the virtual cross-axis L adjacent to the digging portion 21, and the angle of the second angle θ2 is between 20 degrees and 180 degrees, and the second angle is The angle of θ2 is 60 degrees in this embodiment. A side of the first virtual axis C1 to the second virtual axis C2 away from the digging portion 21 forms a third angle θ3, and the angle of the third angle θ3 is not less than 10 degrees.

Please refer to FIG. 4 to FIG. 6 , which are diagrams showing the state of the tire disassembling state and the state of the air pumping use of the first embodiment of the tire removing tool with the quick inflation function of the present invention. When the tire removing tool 10 is in use, the bicycle rider can use the tire removing portion 21 to assist in separating the rim and the tire skin of the bicycle tire 90, so that the bicycle rider can quickly and quickly change the tire skin or the inner tube of the tire 90. The cylinder receiving seat 22 can be connected to a high-pressure gas cylinder 91, which can be connected to the air nozzle 92 of the bicycle tire 90, and can be immediately removed after the bicycle rider replaces the tire skin or inner tube of the tire 90. The tool 10 performs a pumping operation, and the tire removing tool 10 is inflated by the high pressure gas cylinder 91 so that the inflation operation can be quickly completed. Moreover, since the tire removing tool 10 has the functions of tire removal and airing at the same time, when the bicycle tire 90 of the bicycle rider is damaged, it is only necessary to use the tire removing tool and can complete the maintenance work of the tire 90, which is very convenient and rapid, and The tire removing tool 10 has the advantage of being convenient to carry.

Since the virtual cross-axis L, the first virtual axis C1, and the second virtual axis C2 are on the same plane, the tire removing tool 10 does not interfere with the bicycle tire 90 while performing the pumping operation. Also, because the angle of the first angle θ1 is between 30 degrees and 180 degrees, the tire removing tool 10 is easy to assemble the high pressure gas cylinder 91, and the angle of the second angle θ2 is between 20 degrees and 180 degrees. When the tire removing tool 10 is connected to the air nozzle 92 of the bicycle tire 90, the height is not raised, and the movement of the bicycle rider's hand is prevented from being hindered.

7 to FIG. 9 is a perspective view, a cross-sectional structural view and a use state diagram of a second embodiment of the tire removing tool with a quick inflation function according to the present invention. The second embodiment of the present invention is substantially the same as the first embodiment. The main difference is that the first virtual axis C1 and the virtual cross axis L are on the same line, so that the angle of the first angle θ1 is 180 in this embodiment. The digging portion 21a and the bottle receiving seat 22a are respectively directed to different ends of the body 20a. The second virtual axis C2 and the virtual cross axis L are perpendicular to each other such that the angle of the second included angle θ2 is 90 degrees in this embodiment. The rest of the structure of the second embodiment of the present invention is the same as that of the first embodiment, and will not be described again.

As far as the above description is concerned, it can be concluded that the present invention has the following advantages:

1. The tire removing tool with rapid inflation function comprises a body extending along an axial direction of a virtual through-axis, and a body of the body along the axial axis of the virtual shaft is provided with a digging portion, the body is along a first a gas cylinder receiving seat is disposed in an axial direction of a virtual axis and a gas nozzle joint is disposed along an axial direction of a second virtual axis, and the gas cylinder receiving seat and the gas nozzle joint respectively extend away from the virtual coaxial axis, and the body There is also an air flow passage, and the two ends of the air flow passage are respectively connected with the cylinder receiving seat and the air nozzle joint, and the tire removing tool has the functions of tire removal and airing, and the bicycle tire of the bicycle rider is damaged. When only the tire removal tool and the tire maintenance work can be completed, it is very convenient and rapid, and the tire removal tool has the advantages of being convenient to carry.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, so that the numerical values are changed or the equivalent elements are replaced, or the equivalent changes are made according to the scope of the present invention. Modifications are still within the scope of the invention patent.

10‧‧‧ tyre removal tools
20‧‧‧ body
21‧‧‧Digging
22‧‧‧ gas cylinder socket
23‧‧‧Air nozzle joint
24‧‧‧Air passage
20a‧‧‧ Ontology
21a‧‧‧Digging
22a‧‧‧ bottle holder
90‧‧‧ tires
91‧‧‧High pressure gas cylinder
92‧‧‧ gas nozzle
L‧‧‧ virtual cross shaft
C1‧‧‧first virtual axis
C2‧‧‧Second virtual axis θ1‧‧‧first angle θ2‧‧‧second angle θ3‧‧‧ third angle

Fig. 1 is a perspective view showing a first embodiment of a tire removing tool having a quick inflation function according to the present invention. Fig. 2 is an exploded perspective view showing the first embodiment of the tire removing tool having the quick inflation function of the present invention. Fig. 3 is a cross-sectional structural view showing the first embodiment of the tire removing tool having the quick inflation function of the present invention. Fig. 4 is a view showing the state of use of the first embodiment of the tire removing tool having the quick inflation function of the present invention. Fig. 5 is a view showing the state of use of the first embodiment of the tire removing tool having the quick inflation function of the present invention. Fig. 6 is a view showing the state of use of the first embodiment of the tire removing tool having the quick inflation function of the present invention. Fig. 7 is a perspective view showing a second embodiment of the tire removing tool having a quick inflation function according to the present invention. Figure 8 is a cross-sectional structural view showing a second embodiment of the tire removing tool having the quick inflation function of the present invention. Figure 9 is a view showing the state of use of the second embodiment of the tire removing tool having the quick inflation function of the present invention.

10‧‧‧ tyre removal tools

20‧‧‧ body

21‧‧‧Digging

22‧‧‧ gas cylinder socket

23‧‧‧Air nozzle joint

Claims (3)

A tire removal tool having a quick inflation function, comprising: a body extending along an axial direction of a virtual through shaft, the body being provided with a digging portion along an axial end of the virtual coaxial shaft, the body edge a first virtual axis is axially disposed with a cylinder receiving seat and a nozzle joint is disposed along an axial direction of a second virtual axis, and the cylinder receiving seat and the nozzle joint are respectively away from the virtual coaxial shaft The direction extends, the body further has an air flow channel, and the two ends of the air flow channel are respectively connected to the gas cylinder receiving seat and the gas nozzle joint, and the first virtual axis is adjacent to the virtual virtual axis. Forming a first angle between a section of the bead, the angle of the first angle being between 30 degrees and 180 degrees, and forming a first position between the second virtual axis and the section of the virtual cross-axis adjacent to the digging portion a second angle, the angle of the second angle is between 20 degrees and 180 degrees, and a side between the first virtual axis and the second virtual axis that is away from the cutout portion forms a third angle, the third angle The angle is not less than 10 degrees. A tire removal tool having a quick inflation function according to claim 1, wherein the virtual cross shaft, the first virtual axis and the second virtual axis are on the same plane and intersect each other. The tire removal tool of claim 2, wherein the cylinder socket and the nozzle joint are disposed at an end of the body axially away from the digging portion along the virtual cross shaft.