CN216430824U

CN216430824U - Pipeline sealing element for automobile tire pressure gun

Info

Publication number: CN216430824U
Application number: CN202121027206.5U
Authority: CN
Inventors: 陈灼
Original assignee: Chongqing Maiyi Technology Co ltd
Current assignee: Chongqing Maiyi Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-05-03
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a pipeline sealing element for an automobile tire pressure gun, and relates to the technical field of automobile tire pressure detection equipment. The utility model comprises a gun body and a pipeline connecting piece, wherein an air inlet nozzle is embedded in the bottom of the gun body, a gun head is installed on the side wall of the top of the gun body, anti-skid threads are formed on the outer side wall of the gun body, a barometer is embedded on the right side wall of the gun head, a hanging lug is bonded on the rear side wall of the top end of the gun head, an air pipe head is arranged on the left side wall of the gun head, a trigger clamp is installed on the side wall of the bottom of the air pipe head, the pipeline connecting piece is installed on the outer wall of the left side wall of the air pipe head, and the pipeline connecting piece comprises a connecting pipe, a threaded clamping pipe and a connecting sleeve. The tire pressure gun can be effectively connected with a vulnerable component at one end of the detection air nozzle by the pipeline connecting piece, so that the tire pressure gun and the vulnerable component can be detached from each other, meanwhile, the pipeline connecting piece effectively improves the air tightness of the connection between the air nozzle air pipe and the tire pressure gun, and meanwhile, the tire pressure gun can be detached.

Description

Pipeline sealing element for automobile tire pressure gun

Technical Field

The utility model belongs to the technical field of automobile tire pressure detection equipment, and particularly relates to a pipeline sealing element for an automobile tire pressure gun.

Background

The automobile tire pressure refers to the pressure of air inside a tire strictly; the engine is the heart of the car in the car maintenance, the damage of the engine will lead to the exhaustion of the car life, then the tire pressure of the tire is the blood pressure of the car, the high low of the tire pressure has a vital effect on the performance and power of the car, for these car tires, the requirement of the tire pressure is stricter, and the tire inflated with air is related to the four seasons transform, and the tire pressure is closely related to the performance of the car, such as comfort level and carrying capacity, and can also affect the life of the car tire, therefore, the tire pressure of the car needs to be detected regularly, and the device for detecting the tire pressure of the car in the present stage is mainly a car tire pressure gun, but it still has the following disadvantages in the actual use:

1. the existing automobile tire pressure gun for detecting the automobile tire pressure is of an integrated structure, and cannot be disassembled and assembled, so that when part of elements of the tire pressure gun are damaged, the whole tire pressure gun needs to be replaced, and the automobile tire pressure gun cannot be overhauled through replacing accessories, thereby causing the problem of resource waste;

2. when the existing automobile tire pressure gun for detecting the automobile tire pressure is used, the cavity is connected with the air pipe and the air tap through the pipeline sealing piece, the air tap and the air pipe above the air tap are wearing parts, and the air pipe on the air tap can generate a certain phenomenon of separating from the connecting pipe when bearing high-pressure gas.

Therefore, the existing pipe sealing element for automobile tire pressure gun cannot meet the requirement in practical use, so that there is a strong need in the market for improved technology to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline sealing element for an automobile tire pressure gun, which can effectively connect the tire pressure gun with a vulnerable component at one end of a detection air nozzle by utilizing a pipeline connecting piece so as to be mutually detachable, effectively improve the air tightness of the connection between an air nozzle air pipe and the tire pressure gun by utilizing the pipeline connecting piece, realize the detachment and the installation of the pipeline connecting piece, and solve the existing problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a pipeline sealing element for an automobile tire pressure gun, which comprises a gun body and a pipeline connecting piece, wherein an air inlet nozzle is embedded in the bottom of the gun body, a gun head is installed on the side wall of the top of the gun body, anti-skidding threads are formed on the outer side wall of the gun body, a barometer is embedded on the right side wall of the gun head, a hanging lug is bonded on the rear side wall of the top end of the gun head, an air pipe head is arranged on the left side wall of the gun head, a trigger clamp is installed on the side wall of the bottom of the air pipe head, the pipeline connecting piece is installed on the outer wall of the left side wall of the air pipe head and comprises a connecting pipe, a threaded clamping pipe and a connecting sleeve.

Furthermore, an external thread is twisted on the outer wall of the rear end of the connecting pipe on the pipeline connecting piece, and the connecting pipe is connected with the air pipe head in a riveting mode through the external thread.

Furthermore, a short joint is welded on the outer wall of the front end of the joint pipe, a joint groove is formed in the short joint, and the joint pipe is fixedly connected with the threaded clamp pipe through the short joint.

Furthermore, the inside cuttage of screw thread card pipe has built-in sleeve pipe, and the welding has the sleeve pipe cardboard on the outer wall of built-in sleeve pipe one side near the short adapter, and the sleeve pipe cardboard is the setting of ring type structure.

Furthermore, the connecting pipe is fixedly connected with the connecting sleeve through a threaded clamping pipe, a connecting pipe groove is formed in the connecting sleeve, and internal threads are twisted on the inner wall of the connecting pipe groove.

Furthermore, an annular groove is formed in the inner wall of the threaded clamping pipe on one side of the sleeve clamping plate, and the outer side wall of the sleeve clamping plate is in clearance fit connection with the inner wall of the annular groove in the threaded clamping pipe.

The utility model has the following beneficial effects:

1. according to the automobile tire pressure gun, the pipeline connecting pieces are arranged, when the automobile tire pressure gun is used, small elements of the pipeline connecting pieces are fixedly combined through threads, and the pipeline connecting pieces are connected with the gun head of the tire pressure gun through the threads, so that the disassembly and assembly work is convenient to carry out, and the problems that the existing automobile tire pressure gun for automobile tire pressure detection is mostly of an integrated structure and cannot be disassembled and assembled, and further when part of elements of the tire pressure gun are damaged, the whole tire pressure gun needs to be replaced, and the tire pressure gun cannot be overhauled through replacement accessories, so that the resource waste is caused are solved.

2. According to the automobile tire pressure gun for automobile detection, due to the fact that the pipeline connecting piece is arranged, when the automobile tire pressure gun is used, the inner side wall of the air pipe is in clearance fit with the inner wall of the built-in sleeve in the pipeline connecting piece, the air pipe penetrates through the built-in sleeve to be rolled out, the side wall of the tail end of the air pipe is reversely sleeved on the sleeve clamping plate, the connecting pipe is rotationally locked on the threaded clamping pipe through the connecting head, then the inner wall of the connecting groove in the short connecting head is connected with the sleeve clamping plate in an abutting mode through the air pipe, the sleeve clamping plate is pushed to retract into the annular groove in the threaded clamping pipe to achieve sealing and locking effects, the problem that when the automobile tire pressure gun for automobile detection is used, the air nozzle and the air pipe on the air nozzle are wearing parts due to the fact that the cavity is connected with the air pipe and the air nozzle through the pipeline sealing piece is solved, and the air pipe on the air nozzle can be separated from the connecting pipe to a certain extent when high-pressure air is born.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural elevation view of the present invention;

FIG. 3 is a first block diagram of the line coupling of FIG. 1 according to the present invention;

fig. 4 is a second block diagram of the line coupler of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a gun body; 101. anti-skid lines; 2. an air inlet nozzle; 3. a gun head; 4. a barometer; 5. hanging a lug; 6. an air pipe head; 7. a trigger clamp; 8. a pipeline joint; 801. connecting the pipe; 8011. a short adaptor head; 8012. a joining groove; 802. clamping the pipe through threads; 8021. a sleeve is arranged inside; 8022. a sleeve clamping plate; 803. connecting a sleeve; 8031. and connecting the pipe groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model relates to a pipeline sealing element for an automobile tire pressure gun, which comprises a gun body 1 and a pipeline connecting piece 8, wherein an air inlet nozzle 2 is embedded at the bottom of the gun body 1, a gun head 3 is installed on the side wall of the top of the gun body 1, anti-skid threads 101 are formed on the outer side wall of the gun body 1, a barometer 4 is embedded on the right side wall of the gun head 3, a hanging lug 5 is bonded on the rear side wall of the top end of the gun head 3, an air pipe head 6 is arranged on the left side wall of the gun head 3, a trigger clamp 7 is installed on the side wall of the bottom of the air pipe head 6, the pipeline connecting piece 8 is installed on the outer wall of the left side wall of the air pipe head 6, and the pipeline connecting piece 8 comprises a connecting pipe 801, a threaded clamping pipe 802 and a connecting sleeve 803.

As shown in fig. 1 and 2, an external thread is twisted on the outer wall of the rear end of the connecting tube 801 on the pipeline connecting piece 8, and the connecting tube 801 is riveted with the air pipe head 6 through the external thread.

As shown in fig. 1, 3, and 4, a short adaptor 8011 is welded on an outer wall of a front end of the adaptor tube 801, an adaptor groove 8012 is formed inside the short adaptor 8011, the adaptor tube 801 is fixedly connected to a threaded clamping tube 802 through the short adaptor 8011, a built-in sleeve 8021 is inserted inside the threaded clamping tube 802, a sleeve clamping plate 8022 is welded on an outer wall of one side of the built-in sleeve 8021 close to the short adaptor 8011, the sleeve clamping plate 8022 is arranged in a circular ring structure, the adaptor tube 801 is fixedly connected to a connecting sleeve 803 through the threaded clamping tube 802, a connecting tube groove 8031 is formed inside the connecting sleeve 803, an internal thread is twisted on an inner wall of the connecting tube groove 8031, an annular groove is formed on an inner wall of the threaded clamping tube 802 on one side of the sleeve clamping plate 8022, and an outer side wall of the sleeve clamping plate 8022 is in clearance fit connection with an inner wall of the annular groove on the threaded clamping tube 802;

when the tracheal cannula clamping device is used, the inner side wall of the trachea is in clearance fit with the inner wall of the built-in cannula 8021 in the pipeline connecting piece 8, meanwhile, the trachea penetrates through the built-in cannula 8021 to be rolled out, the side wall at the tail end is reversely sleeved on the cannula clamping plate 8022, then the connecting tube 801 is rotationally locked on the threaded clamping tube 802 through the short connecting head 8011, at the moment, the inner wall of the connecting groove 8012 in the short connecting head 8011 is connected with the cannula clamping plate 8022 in an abutting mode through the trachea, and the cannula clamping plate 8022 is pushed to retract into the circular groove in the threaded clamping tube 802 to achieve sealing and locking effects.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. A line seal for a tire pressure gun for a motor vehicle, comprising a gun body (1) and a line connection piece (8), characterized in that: the utility model discloses a pneumatic gun, including rifle body (1), rifle head (3), antiskid line (101) have been seted up on the lateral wall of rifle body (1), inlay on the right side wall of rifle head (3) and have barometer (4), it has hanging lug (5) to bond on the top rear wall of rifle head (3), be provided with trachea head (6) on rifle head (3) left side wall, and installs trigger clamp (7) on the bottom lateral wall of trachea head (6), install pipeline link up piece (8) on the left side wall outer wall of trachea head (6), pipeline link up piece (8) have included linking pipe (801), screw thread card pipe (802) and adapter sleeve (803).

2. The pipe seal for a tire pressure gun according to claim 1, wherein the outer wall of the rear end of the adapter pipe (801) of the pipe adapter (8) is twisted with an external thread, and the adapter pipe (801) is riveted to the air pipe head (6) by the external thread.

3. The pipe seal for a tire pressure gun of a vehicle according to claim 1, wherein the short connecting head (8011) is welded to the outer wall of the front end of the connecting pipe (801), a connecting groove (8012) is formed in the short connecting head (8011), and the connecting pipe (801) is fixedly connected with the threaded clamping pipe (802) through the short connecting head (8011).

4. The line seal for an automotive tire pressure gun according to claim 1, wherein the inner portion of the threaded locking tube (802) is skewered with an inner bushing (8021), and a bushing locking plate (8022) is welded to an outer wall of the inner bushing (8021) on a side close to the short adaptor (8011), and the bushing locking plate (8022) is provided in a circular ring type structure.

5. The line seal for an automotive tire pressure gun according to claim 1, wherein the adapter tube (801) is fixedly connected to the connection sleeve (803) by a threaded clamp tube (802), and a connection tube groove (8031) is provided inside the connection sleeve (803), and an internal thread is twisted on an inner wall of the connection tube groove (8031).

6. The duct seal for an automotive tire pressure gun according to claim 4, wherein the inner wall of the threaded clamp tube (802) on one side of the sleeve catch plate (8022) is provided with an annular groove, and the outer side wall of the sleeve catch plate (8022) is in clearance fit connection with the inner wall of the annular groove on the threaded clamp tube (802).