CN214578823U

CN214578823U - Automobile sealing ring

Info

Publication number: CN214578823U
Application number: CN202023065656.1U
Authority: CN
Inventors: 张承春; 卢祤才
Original assignee: Dongguan Chengda Rubber And Plastic Technology Co ltd
Current assignee: Dongguan Chengda Rubber And Plastic Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-02
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a sealing washer technical field just discloses a car seal circle, this car seal circle, including the external fixation lantern ring, the side joint of the external fixation lantern ring has lantern ring joint stationary blade, the one end demountable installation of lantern ring joint stationary blade has device fixation nut, device fixation nut's side fixed mounting has the spacing subassembly of rubber, one side of the spacing subassembly of rubber has the joint in the solid fixed ring of the inside joint of the external fixation lantern ring, the solid fixed surface of the solid fixed ring of joint installs telescopic seal assembly. This automobile seal circle realizes the sealed of blast pipe through setting up telescopic seal assembly, and telescopic rubber pipeline effectively adapts to automobile exhaust pipe's specification, and side fixed mounting's sealed joint ring can joint in the inside of blast pipe effectively, avoids appearing the laminating and closely causes the problem that the long-pending oil of blast pipe department takes place to leak, has good stability simultaneously, is difficult for droing, and the application scope is wider.

Description

Automobile sealing ring

Technical Field

The utility model relates to a sealing washer technical field specifically is an automobile sealing washer.

Background

Along with social progress, people's life development, the car is more and more common, the main power source of car is exactly gasoline, there is tail gas from the blast pipe discharge when the car traveles, and in the blast pipe installation, overflow from the kneck in order to prevent automobile exhaust, need place the sealing washer at the junction and seal, just at present, sealing washer on the market, most all are ordinary rubber pad, oil resistance is relatively poor, be corroded by the greasy dirt easily, it is ageing, and the installation of current sealing washer is most all direct card between two root canals, block through the clamp, when the car traveles, the clamp drops easily, cause and connect the unstability, therefore, need an automobile sealing washer urgent need.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automobile sealing ring possesses sealed effectual, adaptable multiple specification, corrosion-resistant, the installation of being convenient for advantage such as fixed, has solved sealed poor, the application range of effect little, not corrosion-resistant, the difficult fixed problem of installation.

(II) technical scheme

For realize above-mentioned sealed respond well, adaptable multiple specification, corrosion-resistant, the fixed purpose of installation of being convenient for, the utility model provides a following technical scheme: the utility model provides an automobile sealing ring, includes the external fixation lantern ring, the side joint of the external fixation lantern ring has lantern ring joint stationary blade, the one end demountable installation of lantern ring joint stationary blade has device fixation nut, device fixation nut's side fixed mounting has the spacing subassembly of rubber, there is the joint in the solid fixed ring of the inside joint of the external fixation lantern ring in one side of the spacing subassembly of rubber, the solid fixed surface of the solid fixed ring of joint installs telescopic seal assembly.

Preferably, the external fixing sleeve ring is composed of an external fixing shell, a rubber resistance increasing layer, a side separating sheet, a side thread sheet, a sleeve ring clamping sheet and a device clamping through hole, wherein the rubber resistance increasing layer is fixedly arranged on the inner surface of the external fixing shell.

This fixed cover ring in outside is fixed telescopic seal assembly, avoids because of fixed cover ring width in outside is great, has certain activity space and causes the solid fixed ring in joint to take place in the problem of the inside slip displacement of the fixed lantern ring in outside.

Preferably, the side separating plate in the external fixing collar is fixedly mounted on the inner surface of the external fixing shell, the side thread plate is fixedly mounted on the side surface of the external fixing shell, and the lantern ring clamping plate is fixedly mounted on the side surface of the external fixing shell.

The rubber resistance-increasing layer fixedly arranged on the inner surface of the external fixing lantern ring effectively fixes the clamping fixing ring fixedly arranged on the side surface of the telescopic sealing assembly on a plane, so that the telescopic sealing assembly is effectively prevented from slipping off from the exhaust pipe.

Preferably, the lantern ring clamping fixing piece consists of a device fixing through hole, an L-shaped fixing piece, a rubber pressure reducing piece and a threaded fixing rod, wherein the rubber pressure reducing piece is fixedly installed at the bottom of the L-shaped fixing piece, and the threaded fixing rod is fixedly installed at the bottom of the L-shaped fixing piece.

This lantern ring joint stationary blade can be in the same place two outside fixed lantern ring fixed mounting effectively, avoids the not hard up telescopic seal assembly that can not fix effectively of the outside fixed lantern ring, can fix the device in fixed place simultaneously, avoids the device to have fixed easily to rock the problem that leads to the device to drop to take place.

Preferably, the fixed ring of joint comprises side spacing ring, connection retainer plate, inside retainer plate and the spacing piece of joint, and wherein the spacing piece of joint passes through inside retainer plate fixed mounting in the side of connecting the retainer plate.

The diameter change of the telescopic sealing assembly is realized by the clamping fixing ring, the pipelines of different specifications are effectively sealed, the problem that the leakage of contents is caused due to the fact that the pipeline specification is too large or the pipeline specification is too small, and the clamping fixing ring is more practical.

Preferably, telescopic seal assembly comprises inside anticorrosive coating, outside protective layer, sealed joint ring and fixed joint groove, and wherein inside anticorrosive coating fixed mounting is in the inside of outside protective layer.

This telescopic seal assembly has realized the sealed purpose to the blast pipe, and telescopic rubber pipeline effectively adapts to vehicle vent-pipe's specification, has good stability simultaneously, is difficult for droing, long service life, and the application scope is wider.

Preferably, the sealing clamping rings in the telescopic sealing assembly are fixedly installed on the outer surface of the outer protective layer, the number of the sealing clamping rings is two, the outer surface of the outer protective layer is provided with two fixing clamping grooves, and the number of the fixing clamping grooves is two.

This telescopic seal assembly side fixed mounting's sealed joint ring can joint in the inside of blast pipe effectively, avoids appearing blast pipe specification and sealing washer specification nonconformity, and the laminating does not closely cause the problem that blast pipe department oil accumulation takes place to leak.

Compared with the prior art, the utility model provides an automobile sealing ring possesses following beneficial effect:

1. this automobile seal circle realizes the sealed of blast pipe through setting up telescopic seal assembly, and telescopic rubber pipeline effectively adapts to automobile exhaust pipe's specification, and side fixed mounting's sealed joint ring can joint in the inside of blast pipe effectively, avoids appearing blast pipe specification and sealing washer specification nonconformity, and the laminating does not closely cause the problem that the long-pending oil of blast pipe department takes place to leak, has good stability simultaneously, is difficult for droing, and the application scope is wider.

2. This automobile seal circle is fixed telescopic seal assembly through setting up outside fixed cover ring, and the rubber resistance increasing layer of outside fixed cover ring internal surface fixed mounting fixes fixed ring in the solid fixed ring of joint of telescopic seal assembly side at a plane effectively, avoids because of outside fixed cover ring width is great, has certain activity space and causes the fixed ring of joint to take place in the problem of the inside sliding displacement of outside fixed cover ring, avoids telescopic seal assembly from blast pipe landing.

Drawings

FIG. 1 is a schematic plan view of the overall structure of the device of the present invention;

FIG. 2 is a schematic view of the structure of the external fixation collar portion of the present invention;

FIG. 3 is a schematic view of the structure of the fixing piece portion clamped by the lantern ring of the present invention;

FIG. 4 is a schematic view of a part of the structure of the clamping fixing ring of the present invention;

FIG. 5 is a schematic plan view of a part of the telescopic sealing assembly of the present invention;

fig. 6 is a schematic view of a vertical surface of a part of the structure of the retractable sealing assembly of the present invention.

Wherein: 1. an outer fixed collar; 101. an outer stationary shell; 102. a rubber resistance increasing layer; 103. a side separator; 104. side thread pieces; 105. a collar snap tab; 106. the device is clamped with the through hole; 2. the lantern ring is clamped with the fixing piece; 201. a device fixation through hole; 202. an L-shaped fixing sheet; 203. a rubber decompression sheet; 204. a threaded fixing rod; 3. a device fixing nut; 4. a rubber limit component; 5. clamping and connecting the fixing rings; 501. a lateral limiting ring; 502. connecting the fixed ring; 503. an inner retainer ring; 504. clamping the limiting sheet; 6. a telescoping seal assembly; 601. an inner corrosion resistant layer; 602. an outer protective layer; 603. sealing the snap ring; 604. the clamping groove is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an automotive sealing ring comprises an external fixing lantern ring 1, the external fixing lantern ring 1 is composed of an external fixing shell 101, a rubber resistance increasing layer 102, a side separating plate 103, a side thread plate 104, a lantern ring clamping plate 105 and a device clamping through hole 106, wherein the rubber resistance increasing layer 102 is fixedly installed on the inner surface of the external fixing shell 101, the side separating plate 103 in the external fixing lantern ring 1 is fixedly installed on the inner surface of the external fixing shell 101, the side thread plate 104 is fixedly installed on the side surface of the external fixing shell 101, the lantern ring clamping plate 105 is fixedly installed on the side surface of the external fixing shell 101, the lantern ring clamping fixing plate 2 is clamped on the side surface of the external fixing lantern ring 1, the lantern ring clamping fixing plate 2 is composed of a device fixing through hole 201, an L-shaped fixing plate 202, a rubber pressure reducing plate 203 and a thread fixing rod 204, wherein the rubber pressure reducing plate 203 is fixedly installed at the bottom of the L-shaped fixing plate 202, the screw thread fixing rod 204 is fixedly arranged at the bottom of the L-shaped fixing plate 202, one end of the lantern ring clamping fixing plate 2 is detachably provided with a device fixing nut 3, the side surface of the device fixing nut 3 is fixedly provided with a rubber limiting component 4, one side of the rubber limiting component 4 is provided with a clamping fixing ring 5 clamped in the external fixing lantern ring 1, the clamping fixing ring 5 consists of a side surface limiting ring 501, a connecting fixing ring 502, an internal fixing ring 503 and a clamping limiting sheet 504, wherein the clamping limiting sheet 504 is fixedly arranged at the side surface of the connecting fixing ring 502 through the internal fixing ring 503, the inner surface of the clamping fixing ring 5 is fixedly provided with a telescopic sealing component 6, the telescopic sealing component 6 consists of an internal anticorrosive layer 601, an external protective layer 602, a sealing clamping ring 603 and a fixing clamping groove 604, wherein the internal anticorrosive layer 601 is fixedly arranged in the external protective layer 602, the sealing clamping ring 603 in the telescopic sealing component 6 is fixedly arranged on the outer surface of the external protective layer 602, the number of the sealing clamping rings 603 is two, the outer surface of the outer protection layer 602 is provided with two fixing clamping grooves 604, and the number of the fixing clamping grooves 604 is two.

When using, this car sealing washer realizes the sealed of blast pipe through setting up telescopic seal assembly 6, side fixed mounting's sealed joint ring 603 can joint in the inside of blast pipe effectively, avoid appearing the laminating and closely cause the long-pending oily problem of emergence leakage in blast pipe department, the external fixation lantern ring 1 is fixed telescopic seal assembly 6, the rubber resistance-increasing layer 102 of the internal surface fixed mounting of the external fixation lantern ring 1 fixes fixed ring 5 in the solid fixed ring of joint of telescopic seal assembly 6 side at a plane effectively, avoid telescopic seal assembly 6 from the landing of blast pipe department.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automotive seal ring, includes an external fixation lantern ring (1), its characterized in that: the side joint of the external fixation lantern ring (1) has lantern ring joint stationary blade (2), the one end demountable installation of lantern ring joint stationary blade (2) has device fixation nut (3), the side fixed mounting of device fixation nut (3) has spacing subassembly of rubber (4), one side of the spacing subassembly of rubber (4) has the joint in the solid fixed ring of joint (5) of the internal portion of the external fixation lantern ring (1), the internal fixed surface of the solid fixed ring of joint (5) installs telescopic seal assembly (6).

2. The automotive seal ring according to claim 1, characterized in that: the external fixing lantern ring (1) is composed of an external fixing shell (101), a rubber resistance increasing layer (102), a side separating sheet (103), a side thread sheet (104), a lantern ring clamping sheet (105) and a device clamping through hole (106), wherein the rubber resistance increasing layer (102) is fixedly installed on the inner surface of the external fixing shell (101).

3. The automotive seal ring according to claim 1, characterized in that: the side separating sheet (103) in the external fixing lantern ring (1) is fixedly arranged on the inner surface of the external fixing shell (101), the side thread sheet (104) is fixedly arranged on the side surface of the external fixing shell (101), and the lantern ring clamping sheet (105) is fixedly arranged on the side surface of the external fixing shell (101).

4. The automotive seal ring according to claim 1, characterized in that: the lantern ring clamping fixing piece (2) is composed of a device fixing through hole (201), an L-shaped fixing piece (202), a rubber pressure reducing piece (203) and a threaded fixing rod (204), wherein the rubber pressure reducing piece (203) is fixedly installed at the bottom of the L-shaped fixing piece (202), and the threaded fixing rod (204) is fixedly installed at the bottom of the L-shaped fixing piece (202).

5. The automotive seal ring according to claim 1, characterized in that: the clamping fixing ring (5) is composed of a side limiting ring (501), a connecting fixing ring (502), an internal fixing ring (503) and a clamping limiting piece (504), wherein the clamping limiting piece (504) is fixedly installed on the side face of the connecting fixing ring (502) through the internal fixing ring (503).

6. The automotive seal ring according to claim 1, characterized in that: the telescopic sealing assembly (6) is composed of an inner anticorrosive layer (601), an outer protective layer (602), a sealing clamping ring (603) and a fixing clamping groove (604), wherein the inner anticorrosive layer (601) is fixedly arranged inside the outer protective layer (602).

7. The automotive seal ring according to claim 1, characterized in that: sealing clamping ring (603) among telescopic seal assembly (6) fixed mounting is in the surface of outside protective layer (602), and sealing clamping ring (603) totally two, and fixed joint groove (604) have been seted up to the surface of outside protective layer (602), and fixed joint groove (604) totally two sets of four.