CN219388594U - Dustproof automobile sealing ring - Google Patents

Abstract

The utility model discloses a dustproof automobile sealing ring, which comprises a sealing ring main body, wherein anti-slip protrusions are arranged on the outer surface of the sealing ring main body, a grease retaining mechanism is arranged on the inner side of the sealing ring main body, the grease retaining mechanism comprises grease injection holes, supporting rings, connecting sleeves and pressing sheets, thirty connecting sleeves are arranged on the inner side of each pressing sheet, one supporting ring is arranged on the inner side of each thirty connecting sleeves, thirty grease injection holes are formed in the inner side of each supporting ring, twelve positioning seats are uniformly arranged on one side of each pressing sheet, supporting springs are arranged on the inner sides of the positioning seats, one wear-resisting layer is arranged at one end of each supporting spring, and a plugging ring is arranged on one side of the sealing ring main body. According to the utility model, grease is injected into the inside of the automobile sealing ring and the spring is embedded, so that the filling and rebound effects of the inside of the sealing ring are conveniently maintained, and dust is effectively prevented from entering.

Description

Dustproof automobile sealing ring

Technical Field

The utility model relates to the technical field of sealing rings, in particular to a dustproof automobile sealing ring.

Background

The automobile sealing ring is one of important parts of an automobile, is widely used for the parts of doors, windows, automobile bodies, seats, skylights, engine cases, trunk and the like, has the important functions of water resistance, sealing, sound insulation, dust prevention, freezing prevention, shock absorption, heat preservation and energy conservation, and is mainly formed by foaming and compacting ethylene propylene diene monomer rubber with good elasticity, compression deformation resistance, aging resistance, ozone and chemical action and wider use temperature range, and contains a unique metal clamp and tongue-shaped buckle, so that the automobile sealing ring is firm and durable, is favorable for installation, can accumulate a large amount of dust between structures in the long-term driving process of the automobile, and needs to be dustproof through the sealing ring.

However, in the sealing and dust-proof process of the existing automobile sealing ring, dust easily enters the inner side of the sealing ring to accumulate, so that the shape and effect of the sealing ring are affected; therefore, the existing requirements are not met, and a dustproof automobile sealing ring is provided.

Disclosure of Invention

The utility model aims to provide a dustproof automobile sealing ring, which solves the problems that dust easily enters the inner side of the sealing ring to accumulate in the sealing and dustproof process of the existing automobile sealing ring in the background art, and the shape and effect of the sealing ring are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dustproof car sealing washer, includes the sealing washer main part, the surface of sealing washer main part is equipped with the non-slip joint, grease retaining mechanism is installed to the inboard of sealing washer main part, grease retaining mechanism includes annotates fat hole, support ring, adapter sleeve and preforming, thirty the adapter sleeve is installed to the inboard of preforming, thirty the support ring is installed to the inboard of adapter sleeve, the inboard of support ring is equipped with thirty notes fat hole, twelve positioning seats are evenly installed to one side of preforming, the inboard of positioning seat is equipped with supporting spring, twelve a wearing layer is installed to supporting spring's one end, the shutoff ring is installed to one side of sealing washer main part, the inboard of sealing washer main part, grease retaining mechanism and shutoff ring forms the grease and fills the storehouse, the outside of shutoff ring is equipped with the cladding ring.

Preferably, the inner side of the sealing ring main body is provided with a mounting hole, one side of the supporting ring penetrates through the mounting hole and is connected with the pressing sheet through a connecting sleeve, and the connecting sleeve is connected with the pressing sheet through threads.

Preferably, the longitudinal section of the grease injecting hole is a conical hole, and the grease injecting hole is in through connection with the grease filling bin.

Preferably, the positioning seat is connected with the wear-resistant layer through a supporting spring, the positioning seat is fixedly bonded with the sealing ring main body, and high-temperature-resistant grease is filled in the grease filling bin.

Preferably, the cladding ring is connected with the sealing ring main body through a plugging ring, and the plugging ring is made of corrosion-resistant alloy.

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

1. according to the utility model, the connecting sleeve is sleeved on the outer side of the grease injection hole, the longitudinal section of the grease injection hole is conical, the grease injection hole is in through connection with the grease filling bin, and the inner side of the grease filling bin is injected with high-temperature-resistant grease through the grease injection hole, so that the grease on the inner side of the sealing ring main body is conveniently kept full, dust is prevented from entering, the grease injection hole is protected and supported through the connecting sleeve and the pressing sheet, and the stable input of the grease is facilitated;

2. according to the utility model, grease is conveniently separated through the plugging ring, the sealing ring main body can keep the grease stable during working, and the positioning seat is connected with the wear-resistant layer through the supporting spring, so that the deformation rebound effect of the sealing ring main body is conveniently improved through the support of the supporting spring, the stable protection of the grease is kept, and the dust-proof capacity of the sealing ring main body is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation structure of the grease holding mechanism of the present utility model;

FIG. 3 is a schematic view of the whole partial cross-sectional structure of the present utility model.

In the figure: 1. a seal ring main body; 2. a slip preventing protrusion; 3. injecting grease holes; 4. a support ring; 5. a grease holding mechanism; 6. a wear-resistant layer; 7. connecting sleeves; 8. tabletting; 9. a cladding ring; 10. a positioning seat; 11. a support spring; 12. a plugging ring; 13. and filling the bin with grease.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a dustproof car sealing washer, including sealing washer main part 1, the surface of sealing washer main part 1 is equipped with non-slip raised, grease hold-down mechanism 5 is installed to the inboard of sealing washer main part 1, grease hold-down mechanism 5 is including annotating fat hole 3, support ring 4, adapter sleeve 7 and preforming 8, thirty adapter sleeves 7 are installed to the inboard of preforming 8, a support ring 4 is installed to the inboard of thirty adapter sleeves 7, thirty annotate fat hole 3 is equipped with the inboard of support ring 4, twelve positioning seat 10 are evenly installed to one side of preforming 8, the inboard of positioning seat 10 is equipped with supporting spring 11, the deformation rebound effect of sealing washer main part 1 is convenient for improve through the support of supporting spring 11, a wearing layer 6 is installed to the one end of twelve supporting springs 11, the shutoff ring 12 is installed to one side of sealing washer main part 1, the inside of sealing washer main part 1, grease hold-down mechanism 5 and shutoff ring 12 forms grease filling bin 13, the inside of grease filling bin 13 is filled with high temperature resistant grease, carry out the inside of grease to sealing washer main part 1 through annotating fat hole 3 and effectively avoid entering, the outside of shutoff ring 12 is equipped with cladding ring 9, the inside through carrying out the inside to the inside of automobile and carrying out the inside of embedded spring of grease, the inside rebound effect of sealing washer and rebound effect of being convenient for avoiding entering into inside of sealing washer.

Wherein, the inboard of sealing washer main part 1 is equipped with the mounting hole, and one side of holding ring 4 runs through the mounting hole and is connected with preforming 8 through adapter sleeve 7, and adapter sleeve 7 and preforming 8 pass through threaded connection, are convenient for protect the support to annotate fat hole 3 through adapter sleeve 7 and preforming 8, keep annotating the shape of fat hole 3 unchanged.

The longitudinal section shape of the grease injection hole 3 is a conical hole, the grease injection hole 3 is in through connection with the grease filling bin 13, high-temperature-resistant grease is filled in the grease filling bin 13, and grease is injected into the sealing ring main body 1 through the grease injection hole 3, so that dust is effectively prevented from entering.

Wherein, positioning seat 10 passes through supporting spring 11 with wearing layer 6 to be connected, positioning seat 10 and sealing washer main part 1 bond fixedly, and cladding ring 9 passes through the shutoff ring 12 with sealing washer main part 1 to be connected, and the material of shutoff ring 12 is corrosion-resistant alloy, covers the side of sealing washer main part 1 through shutoff ring 12 and is convenient for keep the inside sealed effect of sealing washer main part 1.

During the use, whether the function of each part is intact, be equipped with the mounting hole in one side of sealing washer main part 1, make one side of holding ring 4 run through the mounting hole and be connected with preforming 8 through adapter sleeve 7, thirty adapter sleeves 7 divide into six groups equally, five adapter sleeves 7 all overlap in every group are in the outside of annotating fat hole 3, annotate the longitudinal cross-sectional shape of fat hole 3 is the toper, and annotate fat hole 3 and be connected with grease filling bin 13 link up, carry out the injection of high temperature resistant grease to the inboard of grease filling bin 13 through annotating fat hole 3, make be convenient for keep the inboard grease filling of sealing washer main part 1, avoid the entering of dust, carry out the protection support to annotating fat hole 3 through adapter sleeve 7 and preforming 8, be convenient for the stable input of grease, cladding ring 9 is connected with sealing washer main part 1 through shutoff ring 12, be convenient for separate the grease through shutoff ring 12, keep sealing washer main part 1 can keep the stability of grease at the during operation, positioning seat 10 is connected through supporting spring 11 with wearing layer 6, make the support through supporting spring 11 be convenient for improve the deformation effect of sealing washer main part 1, keep the stable protection to grease to main part 1, and then improve the dust-proof capacity to the sealing washer main part 1.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a dustproof car sealing washer, includes sealing washer main part (1), its characterized in that: the anti-slip sealing ring is characterized in that anti-slip protrusions (2) are arranged on the outer surface of the sealing ring main body (1), a grease retaining mechanism (5) is arranged on the inner side of the sealing ring main body (1), the grease retaining mechanism (5) comprises a grease injecting hole (3), a supporting ring (4), connecting sleeves (7) and a pressing sheet (8), thirty connecting sleeves (7) are arranged on the inner side of the pressing sheet (8), one supporting ring (4) is provided with thirty grease injecting holes (3), twelve positioning seats (10) are uniformly arranged on one side of the pressing sheet (8), one end of each positioning seat (10) is provided with a supporting spring (11), one end of each supporting spring (11) is provided with one wear-resisting layer (6), one side of the sealing ring main body (1) is provided with a sealing ring (12), the inner sides of the sealing ring main body (1), the grease retaining mechanism (5) and the sealing ring (12) form a grease filling bin (13), and the outer side of the sealing ring (12) is provided with a coating ring (9).

2. The dustproof automotive sealing ring of claim 1, wherein: the inner side of the sealing ring main body (1) is provided with a mounting hole, one side of the supporting ring (4) penetrates through the mounting hole and is connected with the pressing piece (8) through the connecting sleeve (7), and the connecting sleeve (7) is connected with the pressing piece (8) through threads.

3. The dustproof automotive sealing ring of claim 1, wherein: the longitudinal section of the grease injection hole (3) is a conical hole, and the grease injection hole (3) is in through connection with the grease filling bin (13).

4. The dustproof automotive sealing ring of claim 1, wherein: the positioning seat (10) is connected with the wear-resistant layer (6) through a supporting spring (11), the positioning seat (10) is fixedly bonded with the sealing ring main body (1), and the inside of the grease filling bin (13) is filled with high-temperature-resistant grease.

5. The dustproof automotive sealing ring of claim 1, wherein: the coating ring (9) is connected with the sealing ring main body (1) through the plugging ring (12), and the plugging ring (12) is made of corrosion-resistant alloy.