CN216566726U

CN216566726U - Filling valve cap

Info

Publication number: CN216566726U
Application number: CN202121815446.1U
Authority: CN
Inventors: 陈愉; 陈学红
Original assignee: Xinchang Hongming Machinery Co ltd
Current assignee: Xinchang Hongming Machinery Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-05-20
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of filling valve caps and discloses a filling valve cap which comprises a valve cap cover and a fixing cavity arranged on the valve cap cover, wherein a sealing assembly is arranged in the fixing cavity; the top surface of the valve cap cover is provided with a top cover; the sealing assembly comprises a sealing sleeve and a sealing block, the sealing sleeve is sleeved in the fixed cavity, and the outer side wall of the sealing sleeve is attached to the inner side wall of the fixed cavity; six sealing grooves are annularly formed in the inner wall of the fixed cavity, and the distance values of every two adjacent sealing grooves of the six sealing grooves are equal; sealing blocks are arranged in the six sealing grooves and are matched with the sealing grooves. The sealing assembly is arranged, so that the sealing performance of the filling valve cap is better ensured.

Description

Filling valve cap

Technical Field

The utility model relates to the technical field of filling valve caps, in particular to a filling valve cap.

Background

The gas range is a range, and mainly supplies natural air to the gap between the range body and the upper cover to supplement the shortage of air during combustion, thereby promoting combustion and reducing the generation of carbon monoxide and nitrogen oxides. The air inlet mode of the gas stove is divided into upper air inlet, lower air inlet, full air inlet and the like, and the gas stove can be divided into a plurality of types according to different classification standards. Gas stoves are mainly classified into liquefied gas stoves, and natural gas stoves, depending on the source of the gas. According to the kitchen range, divide into single kitchen, double-burner and bull kitchen, the gas range need use the filler valve at the in-process that uses, and the filler valve is the communicating valve of closed system and external world, installs on the filler valve and fills the valve cap.

Present filling valve cap when being connected with filling valve control, unable effectual closing and outside clearance, and then lead to the problem of the easy leakage that appears of some gas.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a filling bonnet that solves the problems set forth in the background above.

In order to solve the problems, the utility model adopts the following technical scheme: a filling valve cap comprises a valve cap body and a fixing cavity formed in the valve cap body, wherein a sealing assembly is installed in the fixing cavity; a top cover is arranged on the top surface of the valve cap cover;

the sealing assembly comprises a sealing sleeve and a sealing block, the sealing sleeve is sleeved in the fixed cavity, and the outer side wall of the sealing sleeve is attached to the inner side wall of the fixed cavity; six sealing grooves are annularly formed in the inner wall of the fixed cavity, and the distance value between every two adjacent sealing grooves of the six sealing grooves is equal; six the inside of seal groove is all installed sealed piece, just sealed piece with the seal groove phase-match.

Preferably, a plurality of rubbing strips are mounted on the outer side wall of the valve cap, and the rubbing strips are uniformly distributed on six sides of the valve cap.

Preferably, six grooves are formed in one side, far away from the top cover, of the valve cap cover, and fixed blocks are arranged inside the six grooves.

Preferably, the fixing block is matched with the groove, and the fixing block is made of rubber.

Preferably, the valve cap cover is close to the edge on one side of the top cover and is set to be a round angle, and each round angle is the same.

The utility model has the advantages that through the arrangement of the sealing assembly, under the action of the sealing sleeve and the sealing block in the fixed cavity, the sealing sleeve and the sealing block play a role in sealing a gap at the joint of the sealing sleeve and the sealing block, and the filling valve can be effectively sealed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the interior of the holding chamber of the present invention.

The reference numbers in the figures illustrate: 1. a valve cap; 2. a top cover; 3. rubbing the strips; 4. a fixed cavity; 5. sealing sleeves; 6. a sealing groove; 7. a sealing block; 8. a groove; 9. and (5) fixing blocks.

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. 1-2, a filling bonnet comprises a bonnet cover 1 and a fixed cavity 4 formed on the bonnet cover 1, wherein a sealing assembly is arranged in the fixed cavity 4; the top surface of the valve cap cover 1 is provided with a top cover 2;

the sealing assembly comprises a sealing sleeve 5 and a sealing block 7, the sealing sleeve 5 is sleeved in the fixed cavity 4, and the outer side wall of the sealing sleeve 5 is attached to the inner side wall of the fixed cavity 4; six sealing grooves 6 are annularly formed in the inner wall of the fixed cavity 4, and the distance values of every two adjacent sealing grooves 6 of the six sealing grooves 6 are equal; sealing blocks 7 are installed inside the six sealing grooves 6, and the sealing blocks 7 are matched with the sealing grooves 6.

Wherein, a plurality of rubbing strips 3 are installed to the lateral wall of bonnet lid 1, and a plurality of rubbing strips 3 even distribution is on six sides of bonnet lid 1.

Wherein, six recesses 8 have been seted up to one side that top cap 2 was kept away from to valve cap 1, and the inside of six recesses 8 all is provided with fixed block 9.

Wherein, fixed block 9 and recess 8 phase-match, and the preparation material of fixed block 9 is rubber, and its effect is convenient for better fix rubber in the inside of recess 8.

Wherein, the edge that valve bonnet lid 1 closes on top cap 2 one side all establishes to the fillet, and every fillet is the same, and its effect is convenient for better protection staff's finger, avoids pointing valve bonnet lid 1 to cause certain injury to it when rotating.

During operation, at first rotate valve cap cover 1 and make valve cap cover 1 fix at filling the valve, simultaneously under the effect of fixed 4 inside seal covers 5 and sealed piece 7 in chamber, can effectually play the sealed effect to filling the valve, simultaneously under the effect of friction strip 3, be convenient for better rotation valve cap cover 1 and control filling the switch and the closure of valve.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The filling bonnet is characterized by comprising a bonnet cover (1) and a fixing cavity (4) formed in the bonnet cover (1), wherein a sealing assembly is arranged in the fixing cavity (4); a top cover (2) is mounted on the top surface of the valve cap (1);

the sealing assembly comprises a sealing sleeve (5) and a sealing block (7), the sealing sleeve (5) is sleeved in the fixed cavity (4), and the outer side wall of the sealing sleeve (5) is attached to the inner side wall of the fixed cavity (4); six sealing grooves (6) are annularly formed in the inner wall of the fixed cavity (4), and the distance values of the sealing grooves (6) between every two adjacent six sealing grooves (6) are equal; six the inside of seal groove (6) all installs sealed piece (7), just sealed piece (7) with seal groove (6) phase-match.

2. The filling bonnet as claimed in claim 1, wherein the valve cap (1) has a plurality of friction strips (3) mounted on its outer side wall, and the friction strips (3) are uniformly distributed on six sides of the valve cap (1).

3. The filling bonnet according to claim 1, wherein six grooves (8) are made in the side of the bonnet (1) remote from the top cover (2), and fixing blocks (9) are arranged inside the six grooves (8).

4. Filling bonnet according to claim 3, characterized in that said anchoring block (9) is adapted to said groove (8) and in that said anchoring block (9) is made of rubber.

5. The filling bonnet as claimed in claim 1, wherein the valve cap (1) is provided with rounded corners at the corners of the side adjacent to the top cap (2), and each rounded corner is identical.