Sealing gasket of automobile air conditioner compressor

Abstract

The utility model discloses an automobile air conditioner compressor sealing gasket which comprises a sealing gasket body, a reinforcing device is arranged on the surface of the sealing gasket body, the reinforcing device comprises two reinforcing rings, and installation grooves are formed in the two sides of the surface of the sealing gasket body respectively. The two reinforcing rings are respectively clamped on the inner walls of the mounting grooves on the two sides of the surface of the sealing gasket body, a plurality of uniformly distributed bolts are inserted into the surfaces of the two reinforcing rings in a penetrating manner, and the plurality of bolts are in threaded connection with the surface of the sealing gasket body in a penetrating manner. The utility model relates to an automobile air conditioner compressor, in particular to an automobile air conditioner compressor, and aims to solve the problems that the possibility of deformation and damage is increased, the normal use of the sealing gasket is influenced and the normal refrigeration effect of the compressor is influenced when the automobile air conditioner compressor is used and has contact friction with other parts due to the fact that the sealing gasket matched with the automobile air conditioner compressor is light and thin.

Description

Technical Field

[0001] The utility model belongs to the field of automobile air-conditioning compressors, and more specifically, relates to a sealing gasket for an automobile air-conditioning compressor. Background Art

[0002] A sealing gasket is a material used to seal the inside of machinery, equipment, pipelines, etc. In the use and manufacturing process of automobile air-conditioning compressors, sealing gaskets are used to ensure the use effect of the compressor, making it an indispensable component.

[0003] Traditional gaskets are metal products, which are generally manufactured by stamping and forming materials. When in use, they are installed inside the compressor to play their role. However, in actual use, it is found that because the internal space of the air-conditioning compressor is small, the gaskets used for this purpose are relatively thin, which increases the possibility of deformation and damage when in contact and friction with other components during use, affecting the normal use of the gasket and the normal cooling effect of the compressor. Utility Model Content

[0004] The main purpose of the utility model is to provide a sealing gasket for an automobile air-conditioning compressor.

[0005] According to the first aspect of the utility model, there is provided an automobile air-conditioning compressor gasket, comprising a gasket body, a reinforcement device being arranged on the surface of the gasket body, the reinforcement device comprising two reinforcement rings, mounting grooves being respectively provided on both sides of the surface of the gasket body, the two reinforcement rings being respectively clamped on the inner walls of the mounting grooves on both sides of the surface of the gasket body, a number of evenly distributed bolts being inserted through the surfaces of the two reinforcement rings, a number of the bolts being threadedly connected to the surface of the gasket body, nuts being respectively threadedly connected on the arc surfaces of the several bolts, the nuts being clamped on the inner walls of the reinforcement rings.

[0006] During the use of the sealing gasket body, the strength is further improved, and deformation and damage are not easily found during use, which better guarantees the use effect and performance and better seals the compressor.

[0007] According to the automobile air-conditioning compressor sealing gasket described in the embodiment of the first aspect of the utility model, a plurality of evenly distributed convenient grooves are provided on the surface of the reinforcement ring away from the nut of the two reinforcement rings, and the sizes of the plurality of convenient grooves are adapted to the bolts.

[0008] By setting the convenient groove, the bolt can be rotated more conveniently during use, thereby better fitting the reinforcement ring, thereby making the installation of the reinforcement device more secure.

[0009] According to the automobile air-conditioning compressor sealing gasket described in the embodiment of the first aspect of the utility model, the inner walls of the two reinforcement rings are respectively fixedly connected with a plurality of evenly distributed blocks, and the surface of the sealing gasket body is respectively provided with a plurality of evenly distributed grooves on both sides, and the plurality of blocks are respectively adapted to the plurality of grooves.

[0010] The effect achieved by the above components is: through the card connection setting of the card block and the card slot, the reinforcement ring can find the position more quickly and accurately during installation, thereby improving the convenience of using the reinforcement device.

[0011] According to the automobile air-conditioning compressor sealing gasket described in the embodiment of the first aspect of the utility model, a number of evenly distributed reinforcing rods are fixedly connected to the arc surfaces of the two reinforcement rings, and a number of evenly distributed reinforcing grooves are respectively opened on both sides of the surface of the sealing gasket body, and a number of the reinforcing rods are respectively clamped with the inner walls of a number of reinforcing grooves.

[0012] The effect achieved by the above components is that the surface strength of the sealing gasket body is further improved by the provision of the reinforcing rod, and deformation and damage are less likely to occur during use.

[0013] According to the automobile air-conditioning compressor sealing gasket described in the embodiment of the first aspect of the utility model, the two reinforcement rings are respectively fixedly connected with reinforcement pads on one side close to each other, and the reinforcement pads are sponge pads.

[0014] The effect achieved by the above components is: through the provision of the reinforcing pad, the reinforcement ring is installed in the installation groove with a tighter fit and is less likely to shake, thereby improving the stability of the reinforcement ring.

[0015] According to the automobile air-conditioning compressor sealing gasket described in the embodiment of the first aspect of the utility model, a protective device is arranged on the arc surface of the sealing gasket body, and the protective device includes a first protective cover and a second protective cover, the first protective cover and the second protective cover are respectively clamped on the arc surface of the sealing gasket body, the cross-sections of the first protective cover and the second protective cover are "L"-shaped, and the first protective cover and the second protective cover are abutted.

[0016] The effect achieved by the above components is that when the sealing gasket body is in use, it is not easy for the edge of the sealing gasket body to be damaged, thereby further extending its service life.

[0017] According to the automobile air-conditioning compressor sealing gasket described in the first embodiment of the utility model, a plurality of evenly distributed protrusions are fixedly connected to the inner walls of the first protective sleeve and the second protective sleeve on one side close to each other, and the cross-sections of the plurality of protrusions are trapezoidal.

[0018] The effect achieved by the above components is that, through the setting of the protrusions, the first protective sleeve and the second protective sleeve are more firmly in contact and extrusion with the surface of the sealing gasket body, thereby better wrapping and protecting the sealing gasket body and improving the use effect.

[0019] According to the automobile air-conditioning compressor sealing gasket described in the embodiment of the first aspect of the utility model, a plurality of evenly distributed stabilizing plates are fixedly connected to the surface of the first protective cover, a plurality of evenly distributed stabilizing grooves are opened on the surface of the second protective cover, and the plurality of the stabilizing plates are respectively clamped with the inner walls of the plurality of stabilizing grooves.

[0020] The effect achieved by the above components is: through the clamping arrangement of the stabilizing plate and the stabilizing groove, the connection between the first protective sleeve and the second protective sleeve is more stable and firm, thereby more stably protecting the sealing gasket body.

[0021] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0022] In the utility model, during the use of the sealing gasket body, the strength is further improved, and deformation and damage are not easily found during use, so the use effect and performance are better guaranteed, and the sealing effect of the compressor is better played. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application in the embodiment of the utility model;

[0025] Figure 2 In the embodiment of the utility model Figure 1 Schematic diagram of a partial three-dimensional structure;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the reinforcement device in the embodiment of the utility model;

[0027] Figure 4 In the embodiment of the utility model Figure 3 A schematic diagram of the side three-dimensional structure;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the protective device in the embodiment of the utility model. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0034] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0035] Reference Figures 1 to 5 As shown, a car air-conditioning compressor sealing gasket is provided, comprising a sealing gasket body 1, a reinforcing device 2 is arranged on the surface of the sealing gasket body 1, and a protective device 3 is arranged on the arc surface of the sealing gasket body 1.

[0036] Reference Figures 1 to 4As shown, in some embodiments of the present invention, the reinforcement device 2 includes two reinforcement rings 21, and mounting grooves 24 are respectively opened on both sides of the surface of the gasket body 1. The two reinforcement rings 21 are respectively clamped on the inner walls of the mounting grooves 24 on both sides of the surface of the gasket body 1. A number of evenly distributed bolts 22 are inserted through the surfaces of the two reinforcement rings 21, and the several bolts 22 are threadedly connected with the surface of the gasket body 1, and nuts 23 are respectively threadedly connected on the arc surfaces of the several bolts 22. The nuts 23 are clamped on the inner walls of the reinforcement rings 21. When the gasket body 1 is in use When reinforcing it, first, the two reinforcement rings 21 are respectively clamped and installed in the installation grooves 24 on both sides of the surface of the gasket body 1, and then a number of bolts 22 are threadedly connected to the two reinforcement rings 21 and penetrate the gasket body 1, and then the nuts 23 are threadedly connected to the bolts 22, and then the gasket body 1 is installed on the air-conditioning compressor component. At this time, during the use of the gasket body 1, the strength is further improved, and it is not easy to find deformation and damage during use, which better guarantees the use effect and performance, and better seals the compressor.

[0037] Reference Figures 1 to 4 As shown, in some embodiments of the utility model, a plurality of evenly distributed convenient grooves 25 are provided on the surface of the reinforcement ring 21 away from the nut 23 of the two reinforcement rings 21, and the sizes of the plurality of convenient grooves 25 are matched with the bolts 22. Through the provision of the convenient grooves 25, the bolts 22 can be more conveniently rotated during use, thereby better fitting the reinforcement ring 21 for installation, and thus making the installation of the reinforcement device 2 more secure. The inner walls of the two reinforcement rings 21 are respectively fixedly connected with a plurality of evenly distributed clamping blocks 28, and a plurality of evenly distributed clamping grooves 29 are respectively provided on both sides of the surface of the sealing gasket body 1. The plurality of clamping blocks 28 are respectively matched with the plurality of clamping grooves 29. Through the clamping setting of the clamping blocks 28 and the clamping grooves 29, the reinforcement ring 21 can find the position more quickly and accurately when it is installed, thereby improving the convenience of using the reinforcement device 2.

[0038] Reference Figures 1 to 4 As shown, in some embodiments of the utility model, a plurality of evenly distributed reinforcing rods 26 are respectively fixedly connected to the arc surfaces of the two reinforcing rings 21, a plurality of evenly distributed reinforcing grooves 27 are respectively opened on both sides of the surface of the sealing gasket body 1, and the plurality of reinforcing rods 26 are respectively engaged with the inner walls of the plurality of reinforcing grooves 27. Through the provision of the reinforcing rods 26, the surface strength of the sealing gasket body 1 is further improved, and it is less likely to be deformed and damaged during use. A reinforcing pad 210 is respectively fixedly connected to the side where the two reinforcing rings 21 are close to each other, and the reinforcing pad 210 is a sponge pad. Through the provision of the reinforcing pad 210, when the reinforcing ring 21 is installed in the mounting groove 24, it fits more tightly and is less likely to shake, thereby improving the stability of the reinforcing ring 21.

[0039] Reference Figure 1 and Figure 5 As shown, in some embodiments of the utility model, the protective device 3 includes a first protective sleeve 31 and a second protective sleeve 32, and the first protective sleeve 31 and the second protective sleeve 32 are respectively clamped on the arc surface of the sealing gasket body 1, and the cross-section of the first protective sleeve 31 and the second protective sleeve 32 is "L"-shaped, and the first protective sleeve 31 and the second protective sleeve 32 are abutted. When the sealing gasket body 1 is in use, the first protective sleeve 31 and the second protective sleeve 32 are first clamped on the surface of the sealing gasket body 1 so that the first protective sleeve 31 and the second protective sleeve 32 are in contact and squeezed with each other, and then the sealing gasket body 1 is installed in the interior of the air-conditioning compressor. At this time, when the sealing gasket body 1 is in use, it is not easy for the edge of the sealing gasket body 1 to be damaged, thereby further extending its service life.

[0040] Reference Figure 1 and Figure 5 As shown, in some embodiments of the utility model, a plurality of evenly distributed protrusions 33 are fixedly connected to the inner walls of the first protective sleeve 31 and the second protective sleeve 32 on one side close to each other, and the cross-sections of the plurality of protrusions 33 are trapezoidal. Through the arrangement of the protrusions 33, the first protective sleeve 31 and the second protective sleeve 32 are more firmly in contact and extrusion with the surface of the sealing gasket body 1, thereby better wrapping and protecting the sealing gasket body 1 and improving the use effect. A plurality of evenly distributed stabilizing plates 35 are fixedly connected to the surface of the first protective sleeve 31, and a plurality of evenly distributed stabilizing grooves 34 are provided on the surface of the second protective sleeve 32. The plurality of stabilizing plates 35 are respectively clamped with the inner walls of the plurality of stabilizing grooves 34. Through the clamping arrangement of the stabilizing plates 35 and the stabilizing grooves 34, the connection between the first protective sleeve 31 and the second protective sleeve 32 is more stable and firm, thereby more stably protecting the sealing gasket body 1.

[0041] When the gasket body 1 is in use and is reinforced, first, the two reinforcement rings 21 are respectively clamped and installed in the installation grooves 24 on both sides of the surface of the gasket body 1, and then a number of bolts 22 are threadedly connected to the two reinforcement rings 21 and penetrate the gasket body 1, and then the nuts 23 are threadedly connected to the bolts 22. At this time, the reinforcement rod 26 on the reinforcement ring 21 will be clamped in the reinforcement groove 27 of the gasket body 1, and the clamping block 28 will be clamped in the clamping groove 29 of the gasket body 1, and then the gasket body 1 is installed on the air-conditioning compressor component. At this time, during the use of the gasket body 1, the strength is further improved, and it is not easy to find deformation and damage during use, which better guarantees the use effect and performance and better seals the compressor.

[0042] When the sealing gasket body 1 is in use, firstly, the first protective cover 31 and the second protective cover 32 are clamped on the surface of the sealing gasket body 1, so that the first protective cover 31 and the second protective cover 32 are in contact and squeezed with each other, and the stabilizing groove 34 and the stabilizing plate 35 are clamped with each other, and then the sealing gasket body 1 is installed in the air-conditioning compressor. At this time, when the sealing gasket body 1 is in use, it is not easy for the edge of the sealing gasket body 1 to be damaged, thereby further extending its service life.

[0043] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sealing gasket for an automobile air-conditioning compressor, characterized in that: The invention comprises a sealing gasket body (1), the surface of which is provided with a reinforcement device (2), the reinforcement device (2) comprising two reinforcement rings (21), the surface of which is provided with mounting grooves (24) on both sides, the two reinforcement rings (21) being respectively clamped on the inner walls of the mounting grooves (24) on both sides of the surface of the sealing gasket body (1), the surfaces of the two reinforcement rings (21) being penetrated by a plurality of evenly distributed bolts (22), the plurality of bolts (22) being threadedly connected to the surface of the sealing gasket body (1), the circular arc surfaces of the plurality of bolts (22) being respectively threadedly connected with nuts (23), the nuts (23) being clamped on the inner walls of the reinforcement rings (21).

2. The automobile air-conditioning compressor sealing gasket according to claim 1, characterized in that: A plurality of evenly distributed convenient grooves (25) are provided on the surface of the reinforcement ring (21) of the two reinforcement rings (21) which is away from the nut (23), and the sizes of the plurality of convenient grooves (25) are adapted to the bolts (22).

3. The automobile air-conditioning compressor sealing gasket according to claim 2, characterized in that: The inner walls of the two reinforcement rings (21) are respectively fixedly connected with a plurality of evenly distributed clamping blocks (28), and the surface of the sealing gasket body (1) is respectively provided with a plurality of evenly distributed clamping grooves (29), and the plurality of clamping blocks (28) are respectively matched with the plurality of clamping grooves (29).

4. The automobile air-conditioning compressor sealing gasket according to claim 2, characterized in that: A plurality of evenly distributed reinforcing rods (26) are fixedly connected to the arc surfaces of the two reinforcing rings (21), and a plurality of evenly distributed reinforcing grooves (27) are respectively provided on both sides of the surface of the sealing gasket body (1), and the plurality of reinforcing rods (26) are respectively engaged with the inner walls of the plurality of reinforcing grooves (27).

5. The automobile air-conditioning compressor sealing gasket according to claim 2, characterized in that: A reinforcement pad (210) is fixedly connected to each other on one side of the two reinforcement rings (21) close to each other, and the reinforcement pad (210) is a sponge pad.

6. The automotive air-conditioning compressor sealing gasket according to any one of claims 1 to 5, characterized in that: A protective device (3) is provided on the arc surface of the sealing gasket body (1), and the protective device (3) comprises a first protective sleeve (31) and a second protective sleeve (32). The first protective sleeve (31) and the second protective sleeve (32) are respectively clamped on the arc surface of the sealing gasket body (1), and the cross-sections of the first protective sleeve (31) and the second protective sleeve (32) are "L"-shaped. The first protective sleeve (31) and the second protective sleeve (32) are in abutment with each other.

7. The automobile air-conditioning compressor sealing gasket according to claim 6, characterized in that: A plurality of evenly distributed protrusions (33) are fixedly connected to the inner walls of the first protective sleeve (31) and the second protective sleeve (32) on the sides close to each other, and the cross-sections of the plurality of protrusions (33) are trapezoidal.

8. The automobile air-conditioning compressor sealing gasket according to claim 6, characterized in that: A plurality of evenly distributed stabilizing plates (35) are fixedly connected to the surface of the first protective sleeve (31), a plurality of evenly distributed stabilizing grooves (34) are opened on the surface of the second protective sleeve (32), and the plurality of stabilizing plates (35) are respectively snap-fitted to the inner walls of the plurality of stabilizing grooves (34).

Images