CN215634934U

CN215634934U - Special rubber O type sealing washer of high performance vehicle air conditioner compressor

Info

Publication number: CN215634934U
Application number: CN202121781318.XU
Authority: CN
Inventors: 朱创家; 朱晓海; 朱正炎; 陶正英; 纪荣
Original assignee: Yangzhong Jiayang Fluorine Plastic Co ltd
Current assignee: Yangzhong Jiayang Fluorine Plastic Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-25
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a special rubber O-shaped sealing ring for a high-performance automobile air-conditioning compressor, which comprises a fixing ring, wherein a rubber ring is arranged in a groove on the fixing ring, a plurality of placing grooves are uniformly arranged at the bottom end inside the groove in an annular shape, fixed plates are arranged in the placing grooves, sliders are slidably connected in the lower end empty grooves of the placing grooves, the lower ends of the fixed plates are rotatably connected with connecting rods, the lower ends of the connecting rods are rotatably connected with the sliders, and the sliders are provided with slide rods and push plates. Therefore, the service life of the rubber ring can be greatly prolonged, and the practicability is strong.

Description

Special rubber O type sealing washer of high performance vehicle air conditioner compressor

Technical Field

The utility model relates to the technical field of sealing rings, in particular to a special rubber O-shaped sealing ring for a high-performance automobile air-conditioning compressor.

Background

The automobile air conditioner compressor is a key part of an automobile air conditioner, the automobile air conditioner compressor is filled with a refrigerant, and if the refrigerant leaks, the refrigerating capacity of the air conditioner is reduced or even fails. Therefore, the sealing requirements of all parts are high, and the automobile air conditioner compressor is usually sealed by adopting a rubber O-shaped sealing ring.

However, when the general rubber O-shaped sealing ring is used, the rubber ring is difficult to disassemble, so that the rubber O-shaped sealing ring is inconvenient to use, and meanwhile, the general rubber ring has poor high-temperature resistance, low tensile strength and short service life.

Aiming at the problems, a special rubber O-shaped sealing ring for a high-performance automobile air-conditioning compressor is designed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special rubber O-shaped sealing ring for a high-performance automobile air-conditioning compressor, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a special rubber O type sealing washer of high performance vehicle air conditioner compressor, includes solid fixed ring, gu be equipped with the recess on the fixed ring, be equipped with the rubber circle in the recess, the inside bottom of recess is the annular and evenly is equipped with a plurality of standing grooves, all be equipped with the fixed plate in the standing groove, fixed plate sliding connection is in the recess, the lower extreme of standing groove all is equipped with the dead slot, equal sliding connection has the slider in the dead slot, the lower extreme of fixed plate rotates through hinge structure and is connected with the connecting rod, the lower extreme of connecting rod all rotates through hinge structure and slider to be connected, all be equipped with the slide bar that runs through solid fixed ring on the slider, the equal sliding connection of slide bar is in the fixed ring, gu fixed ring's central authorities are equipped with the push pedal corresponding with a plurality of slide bars, the one end fixed connection of slider is kept away from to the push pedal and slide bar.

As a still further scheme of the utility model: the number of the placing grooves in the groove is not less than two.

As a still further scheme of the utility model: the both sides of fixed plate all are equipped with the guide block, the both sides inner wall of recess all is equipped with the guide way with guide block sliding connection.

As a still further scheme of the utility model: a vacuum cavity is arranged in the rubber ring.

As a still further scheme of the utility model: and reinforcing ribs are arranged in the rubber ring.

As a still further scheme of the utility model: and a high-temperature resistant protective layer is arranged on the surface of the rubber ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the rubber ring needs to be disassembled, the rubber ring can move upwards and automatically separate from the groove only by pressing the push plate, so that a user does not need to pull the rubber ring out of the groove by other tools, and the rubber ring is greatly convenient to disassemble;

2. the vacuum cavity can buffer the pressure of the rubber ring in the using process, the rubber ring is prevented from being damaged due to excessive pressure, the tensile strength of the rubber ring can be enhanced through the reinforcing ribs, the high-temperature-resistant performance of the rubber ring can be enhanced through the high-temperature-resistant protective layer, the service life of the rubber ring can be greatly prolonged, and the vacuum cavity is high in practicability.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of a three-dimensional explosive structure according to the present invention.

Fig. 3 is a schematic cross-sectional structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

Wherein: 1. a fixing ring; 2. a groove; 3. a rubber ring; 4. a placement groove; 5. a fixing plate; 6. a guide block; 7. a guide groove; 8. an empty groove; 9. a slider; 10. a connecting rod; 11. a slide bar; 12. pushing the plate; 13. reinforcing ribs; 14. a vacuum chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a high performance rubber O-ring for an air conditioner compressor of an automobile includes a fixing ring 1, a groove 2 is formed on the fixing ring 1, a rubber ring 3 is disposed in the groove 2, a plurality of placing grooves 4 are uniformly formed at the bottom end of the inner portion of the groove 2 in an annular shape, fixing plates 5 are disposed in the placing grooves 4, the fixing plates 5 are slidably connected in the groove 2, empty grooves 8 are disposed at the lower ends of the placing grooves 4, sliding blocks 9 are slidably connected in the empty grooves 8, the lower end of the fixing plate 5 is rotatably connected with a connecting rod 10 through a hinge structure, the lower end of the connecting rod 10 is rotatably connected with the sliding blocks 9 through the hinge structure, sliding rods 11 penetrating through the fixing ring 1 are disposed on the sliding blocks 9, the sliding rods 11 are slidably connected in the fixing ring 1, and a push plate 12 corresponding to the sliding rods 11 is disposed at the center of the fixing ring 1, the push plate 12 and one end, far away from the sliding block 9, of the sliding rod 11 are fixedly connected, so that when the rubber ring 3 needs to be disassembled, a user can press the push plate 12 to enable the push plate 12 to drive the sliding block 9 to move through the sliding rod 11, the sliding block 9 can push the fixing plates 5 to move upwards through the connecting rods 10, the rubber ring 3 can be pushed to move upwards through the fixing plates 5, the rubber ring 3 is separated from the groove 2, the user does not need to pull the rubber ring 3 out of the groove 2 through other tools, and the rubber ring 3 is greatly convenient to disassemble;

the number of the placing grooves 4 in the groove 2 is not less than two;

the two sides of the fixed plate 5 are both provided with guide blocks 6, and the inner walls of the two sides of the groove 2 are both provided with guide grooves 7 in sliding connection with the guide blocks 6, so that the fixed plate 5 can move more stably under the limiting action of the sliding connection of the guide blocks 6 and the guide grooves 7 on the two sides of the fixed plate 5;

meanwhile, when the rubber ring 3 needs to be installed again, a user can directly place the rubber ring 3 into the groove 2, so that the rubber ring 3 pushes the fixing plate 5 to move downwards in the downward movement process, the fixing plate 5 pushes the sliding block 9 to reset through the connecting rod 10, and the sliding block 9 drives the sliding rod 11 and the pushing plate 12 to reset, so that the rubber ring 3 can be detached next time, and the rubber ring is convenient to use;

the vacuum cavity 14 is arranged in the rubber ring 3, so that when the rubber ring 3 is pressurized in the using process, a part of pressure can be buffered for the rubber ring 3 through the vacuum cavity 14, the rubber ring 3 is prevented from being damaged due to excessive pressure, and the service life of the rubber ring 3 is ensured;

the rubber ring 3 is internally provided with the reinforcing ribs 13, so that the tensile strength of the rubber ring 3 can be enhanced, and the service life of the rubber ring 3 is further prolonged;

the surface of the rubber ring 3 is provided with a high-temperature resistant protective layer, so that the high-temperature resistance of the rubber ring 3 can be enhanced, and the service life of the rubber ring 3 is ensured.

The working principle of the utility model is as follows: when needs are dismantled rubber ring 3, the user can press push pedal 12, makes push pedal 12 drive slider 9 through slide bar 11 and removes, makes slider 9 promote fixed plate 5 rebound through connecting rod 10 to promote rubber ring 3 rebound through a plurality of fixed plates 5, make rubber ring 3 break away from recess 2, just so do not need the user to pull out rubber ring 3 from recess 2 with the help of other instruments again, made things convenient for the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. The utility model provides a special rubber O type sealing washer of high performance vehicle air conditioner compressor, includes solid fixed ring (1), be equipped with recess (2) on solid fixed ring (1), be equipped with rubber circle (3), its characterized in that in recess (2): a plurality of placing grooves (4) are uniformly arranged at the bottom end inside the groove (2) in an annular shape, the placing grooves (4) are internally provided with fixed plates (5), the fixed plates (5) are connected in the grooves (2) in a sliding way, the lower ends of the placing grooves (4) are respectively provided with an empty groove (8), the empty grooves (8) are respectively connected with a sliding block (9) in a sliding way, the lower end of the fixed plate (5) is rotatably connected with a connecting rod (10) through a hinge structure, the lower ends of the connecting rods (10) are rotatably connected with the sliding blocks (9) through hinge structures, the sliding blocks (9) are provided with sliding rods (11) which penetrate through the fixed ring (1), the sliding rods (11) are all connected in the fixing ring (1) in a sliding way, the center of the fixing ring (1) is provided with a push plate (12) corresponding to the sliding rods (11), the push plate (12) is fixedly connected with one end, far away from the sliding block (9), of the sliding rod (11).

2. The special rubber O-shaped sealing ring for the high-performance automobile air-conditioning compressor as claimed in claim 1, wherein: the number of the placing grooves (4) in the groove (2) is not less than two.

3. The special rubber O-shaped sealing ring for the high-performance automobile air-conditioning compressor as claimed in claim 1, wherein: the both sides of fixed plate (5) all are equipped with guide block (6), the both sides inner wall of recess (2) all is equipped with guide way (7) with guide block (6) sliding connection.

4. The special rubber O-shaped sealing ring for the high-performance automobile air-conditioning compressor as claimed in claim 1, wherein: a vacuum cavity (14) is arranged in the rubber ring (3).

5. The special rubber O-shaped sealing ring for the high-performance automobile air-conditioning compressor as claimed in claim 1, wherein: and reinforcing ribs (13) are arranged in the rubber ring (3).

6. The special rubber O-shaped sealing ring for the high-performance automobile air-conditioning compressor as claimed in claim 1, wherein: and a high-temperature resistant protective layer is arranged on the surface of the rubber ring (3).