CN209725442U - A kind of automobile rubber sealing hydrocarbons fixed valve piece - Google Patents

Abstract

The utility model relates to a kind of automobile rubber sealing hydrocarbons fixed valve pieces, including fixed valve block main body, fixed valve block main body is made of rubber material, fixed valve block main body is in rectangular sheet structure, ear is formed after extending outward in the middle part of fixed valve block main body front and back end, the V-shaped sheet of ear, fixed round concave shape buckle is installed with below ear, fixed valve block main body left and right side is respectively arranged below with four fixed round concave shape buckles, four fixed round concave shape buckle rectangular array distributions, fixed round concave shape buckle lower part is hemispherical, fixed round concave shape buckle lower part is equipped with the annular groove that a circle is recessed inwardly, fixed round concave shape buckle is fixedly connected on fixed valve block body floor, the annulus of three arranged concentrics is equipped with above fixed valve block main body, ring cross-section is in inverted V type, v-depression is formed between adjacent annulus；The utility model can be fixed more accurately, to smoothly complete assembly work, and seal more firm and solid, it is ensured that sealing hydrocarbons better effect.

Description

A kind of automobile rubber sealing hydrocarbons fixed valve piece

[technical field]

The utility model relates to rubber product technical field, specifically a kind of automobile rubber sealing hydrocarbons fixed valve Piece.

[background technique]

The use of rubber sealing hydrocarbons fixed valve piece is quite extensive, currently, the existing rubber sealing hydrocarbons used on the market Fixed valve block is assembling or fixed be not fixed in use, being easy to appear assembly, seal not firm and solid and product movement and deformation and be not durable The problem of, it is fixed since assembly can not be played, and then not can guarantee the effect of sealing oil gas.

[utility model content]

The purpose of this utility model seeks to solve above-mentioned not foot point and designs that provide a kind of automobile rubber oil airtight Sealing fixed valve plate can make rubber sealed valve piece long-time oil resistant gas, more accurately stationary positioned, to smoothly complete assembler Make, and seal more firm and solid, it is ensured that sealing hydrocarbons better effect avoids oil gas and leaks.

A kind of fixed valve block of Automotive oil-resisting rubber sealing hydrocarbons, including fixed valve block main body are designed to achieve the above object 1, the fixed valve block main body 1 is made of rubber material, and the fixed valve block main body 1 is in rectangular sheet structure, the fixation Form ear 2 after extending outward in the middle part of 1 front and back end of valve block main body, the V-shaped sheet of the ear 2, the ear 2 with it is fixed Valve block main body 1 is integrally formed formula, and arc-shaped transition, 2 lower section of ear are used between the ear 2 and fixed valve block main body 1 It is installed with fixed round concave shape buckle 3, fixed 1 left and right side of valve block main body is respectively arranged below with four fixed round concave shape buckles 3, Described four fixed round concave shapes buckle the distribution of 3 rectangular arrays, and 3 lower parts of the fixed round concave shape buckle are hemispherical, described solid Determine round concave shape and buckle the annular groove 4 that 3 lower parts are recessed inwardly equipped with a circle, the fixed round concave shape buckle 3 is fixedly connected on 1 bottom surface of fixed valve plate main body is equipped with the annulus 7 of three arranged concentrics above the fixed valve block main body 1, and 7 section of annulus is in Inverted V type forms v-depression 5 between adjacent annulus 7.

Further, it is equipped with shark tooth shape card outstanding above the fixed valve block main body 1 and cuts 6, the shark tooth shape card is cut 6 and set It sets in v-depression 5, the shark tooth shape card is cut there are four 6 settings and circumferentially spaced 90 degree of distributions.

Further, the shark tooth shape card is cut at the arc-shaped transition that 6 are arranged between ear 2 and fixed valve block main body 1.

The utility model is compared with the existing technology, structure novel, simple, design rationally, setting below fixed valve block main body Totally 10 fixed round concave shapes buckles can play conclusive positioning function, above annulus and v-depression and prominent shark Tooth shape uses oil resistance, can make rubber sealed valve piece long-time oil resistant gas to setting-up piece, rubber raw materials, compared to Traditional structure can more accurately stationary positioned, to smoothly complete assembly work, and then more conducively fixing assembling, and seal more It is firm and solid, it is ensured that sealing hydrocarbons better effect avoids oil gas and leaks, and may be used at special assembly parts, is worthy of popularization.

[Detailed description of the invention]

Fig. 1 is the structural schematic diagram one of the utility model；

Fig. 2 is the structural schematic diagram two of the utility model；

Fig. 3 is the structural schematic diagram three of the utility model；

Fig. 4 is the structural schematic diagram of the fixed round concave shape buckle in four, the utility model left side；

Fig. 5 is the structural schematic diagram of the fixation round concave shape buckle below the utility model ear；

Fig. 6 is the partial structural diagram that shark tooth shape card is cut in the utility model；

In figure: 1, fixed valve block main body 2, ear 3, fixed round concave shape buckle 4, annular groove 5, v-depression 6, shark Tooth shape card cuts 7, annulus.

[specific embodiment]

The utility model is made with reference to the accompanying drawing further explained below:

As shown in the picture, the utility model includes: fixed valve block main body 1, and fixed valve block main body 1 uses rubber material system At fixed valve block main body 1 is in rectangular sheet structure, forms ear after extending outward in the middle part of fixed 1 front and back end of valve block main body 2, the V-shaped sheet of ear 2, ear 2 and fixed valve block main body 1 are integrally formed formula, adopt between ear 2 and fixed valve block main body 1 With arc-shaped transition, fixed round concave shape buckle 3 is installed with below ear 2, fixed 1 left and right side of valve block main body is respectively arranged below with four Fixed round concave shape buckle 3, four fixed round concave shapes buckle the distribution of 3 rectangular arrays, and it is in hemisphere that fixed round concave shape, which buckles 3 lower parts, Shape, fixed round concave shape buckle 3 lower parts and are equipped with the annular groove 4 that a circle is recessed inwardly, and fixed round concave shape buckle 3 is fixedly connected on 1 bottom surface of fixed valve plate main body, fixes above valve block main body 1 and is equipped with the annulus 7 of three arranged concentrics, and 7 section of annulus is in inverted V type, phase V-depression 5 is formed between adjacent annulus 7；Shark tooth shape card outstanding is equipped with above fixed valve block main body 1 and cuts 6, and shark tooth shape card cuts 6 It is arranged in v-depression 5, shark tooth shape card is cut there are four 6 settings and circumferentially spaced 90 degree of distributions, the shark tooth shape card cut 6 settings At arc-shaped transition between ear 2 and fixed valve block main body 1, which cuts 6 for cooperating fixed valve block main body 1 The annulus and v-depression of side are with setting-up piece.

The utility model provides a kind of automobile rubber sealing hydrocarbons fixed valve piece comprising the fixed valve block of sealing hydrocarbons Main body, the left side is set there are four fixed round concave shape buckle below fixed valve block main body, there are four the right is set below fixed valve block main body Fixed round concave shape buckle, fixed valve block main body lower section is intermediate to be respectively arranged in the front and the rear with a fixed round concave shape buckle, fixed valve block main body Top is equipped with the groove of three circular ring shapes, and prominent shark tooth shape card is equipped with above fixed valve block main body and is cut, the automobile rubber oil gas Fixed valve block is sealed to be integrally formed using rubber material.10 fixed round concave shapes set by below its valve block have buckled conclusive Positioning function, the prominent shark tooth shape in top is with setting-up piece, so that the utility model can more accurately compared to traditional structure It is fixed, assembly work, more conducively fixing assembling can be smoothly completed, more firm and solid, sealing hydrocarbons better effect is sealed.The automobile The fixed valve block of special-shaped oil resistant rubber sealing hydrocarbons, the special oil resistant formula of rubber product, finished product use cross barb, back side groove Design, sealing effect is more preferably.

The utility model is simultaneously not limited to the embodiments described above, and other any spirit without departing from the utility model are real Made changes, modifications, substitutions, combinations, simplifications under matter and principle, should be equivalent substitute mode, be included in practical Within novel protection scope.

Claims (3)

1. a kind of automobile rubber sealing hydrocarbons fixed valve piece, it is characterised in that: including fixed valve block main body (1), the fixation Valve block main body (1) is made of rubber material, and the fixed valve block main body (1) is in rectangular sheet structure, the fixed valve block master Ear (2) are formed after extending outward in the middle part of body (1) front and back end, the V-shaped sheet of the ear (2), the ear (2) and solid Fixed valve plate main body (1) is integrally formed formula, and arc-shaped transition, the ear are used between the ear (2) and fixed valve block main body (1) Fixed round concave shape buckle (3) is installed with below portion (2), fixed valve block main body (1) left and right side is respectively arranged below with four admittedly Determine round concave shape buckle (3), described four fixed round concave shape buckle (3) rectangular array distributions, the fixed round concave shape buckle (3) Lower part is hemispherical, and fixed round concave shape buckle (3) lower part is equipped with the annular groove (4) that a circle is recessed inwardly, the fixation Round concave shape buckle (3) is fixedly connected on fixed valve block main body (1) bottom surface, and three are equipped with above the fixed valve block main body (1) together The annulus (7) of heart arrangement, annulus (7) section are in inverted V type, form v-depression (5) between adjacent annulus (7).

2. automobile rubber sealing hydrocarbons fixed valve piece as described in claim 1, it is characterised in that: the fixed valve block main body (1) top is equipped with shark tooth shape card outstanding and cuts (6), and the shark tooth shape card cuts (6) setting in v-depression (5), the shark tooth shape Card is cut there are four (6) settings and circumferentially spaced 90 degree of distributions.

3. automobile rubber sealing hydrocarbons fixed valve piece as claimed in claim 2, it is characterised in that: the shark tooth shape card is cut (6) it is arranged at the arc-shaped transition between ear (2) and fixed valve block main body (1).