CN219242905U

CN219242905U - Bent angle inflation valve convenient to disassemble and assemble

Info

Publication number: CN219242905U
Application number: CN202320782173.8U
Authority: CN
Inventors: 蔡茂
Original assignee: Shanghai Jietou Energy Technology Co ltd
Current assignee: Shanghai Jietou Energy Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-23
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a corner inflation valve convenient to disassemble and assemble, which belongs to the technical field of corner inflation valves and comprises a corner inflation valve and an inflation pipeline, wherein one end of the corner inflation valve is connected with an inflation valve connecting bent pipe, one end of the inflation valve connecting bent pipe is connected with a first flange plate, one end of the inflation pipeline is connected with a second flange plate, the outer wall of the second flange plate is provided with a sealing ring, the left side and the right side of the top of the first flange plate are both provided with extrusion holes, and the left side wall and the right side wall of the sealing ring are both hinged with extrusion mechanisms; the sealing performance of the connection between the first flange plate and the second flange plate can be improved under the action of the sealing ring and the sealing gasket, so that the sealing performance between the air charging pipeline and the bent angle air charging valve is improved.

Description

Bent angle inflation valve convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of corner inflation valves, in particular to a corner inflation valve convenient to disassemble and assemble.

Background

The inflation valve is used for controlling and regulating the vacuum valve in the vacuum system, the types of the inflation valve are various, the bent angle inflation valve is one of the inflation valves, the connecting pipe of the existing bent angle inflation valve is fixedly connected with the external inflation pipe, the detachment and the installation are inconvenient, and the later maintenance is affected, so that the bent angle inflation valve convenient to detach and mount is needed.

Disclosure of Invention

The utility model aims to provide a corner inflation valve convenient to assemble and disassemble so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bent angle inflation valve convenient to dismouting, includes bent angle inflation valve and gas filled duct, bent angle inflation valve one end is connected and is equipped with the inflation valve and connect the return bend, inflation valve connects return bend one end to connect and is equipped with first ring flange, gas filled duct one end is connected and is equipped with the second ring flange, the second ring flange outer wall is equipped with the sealing ring, extrusion hole has all been seted up to first ring flange top left and right sides, the lateral wall all articulates about the sealing ring and is equipped with extrusion mechanism.

Further, the extrusion mechanism comprises a connecting plate hinged to the outer side wall of the sealing ring, a screw is arranged on the right side wall of the connecting plate in a penetrating mode, an adjusting knob is arranged at one end of the screw in a connecting mode, a connecting block is arranged at the other end of the screw in a connecting mode, and an extrusion rod matched with the extrusion hole is arranged on the left side wall of the connecting block.

Further, the right side wall of the connecting plate is provided with a sliding rod in a penetrating mode, and one end of the sliding rod is connected with the right side wall of the connecting block.

Further, the connecting plate is arranged in an L shape.

Further, the outer side wall of the first flange plate is provided with a sealing ring matched with the inner wall of the sealing ring.

Further, a sealing gasket matched with the first flange is arranged at the top of the second flange.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can connect the first flange plate and the second flange plate under the cooperation of the sealing ring, the extrusion hole and the extrusion mechanism, thereby facilitating the disassembly and assembly of the inflation pipeline and the bent angle inflation valve and the maintenance of the bent angle inflation valve; the sealing performance of the connection between the first flange plate and the second flange plate can be improved under the action of the sealing ring and the sealing gasket, so that the sealing performance between the air charging pipeline and the bent angle air charging valve is improved.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model B;

FIG. 3 is a schematic view of the structure A of the present utility model.

In the figure: 1. a bent angle inflation valve; 2. the inflation valve is connected with the bent pipe; 3. a first flange; 4. extruding the hole; 5. a seal ring; 6. an extrusion mechanism; 60. a connecting plate; 61. a slide bar; 62. an adjustment knob; 63. a screw; 64. a connecting block; 65. an extrusion rod; 7. an inflation pipeline; 8. a second flange; 9. a seal ring; 10. and a sealing gasket.

Description of the embodiments

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a bent angle inflation valve convenient to dismouting, including bent angle inflation valve 1 and gas filled duct 7, bent angle inflation valve 1 one end is connected and is equipped with inflation valve connection return bend 2, inflation valve connection return bend 2 one end is connected and is equipped with first ring flange 3, first ring flange 3 lateral wall is equipped with sealing washer 5 with sealing washer 9 inner wall assorted, gas filled duct 7 one end is connected and is equipped with second ring flange 8, second ring flange 8 outer wall is equipped with sealing washer 9, second ring flange 8 top is equipped with first ring flange 3 assorted sealing washer 10, can improve the leakproofness of being connected between first ring flange 3 and the second ring flange 8 under the effect of sealing washer 10, extrusion hole 4 has all been seted up to first ring flange 3 top left and right sides, the lateral wall all articulates and is equipped with extrusion mechanism 6 about the sealing washer 9.

Referring to fig. 3, the extruding mechanism 6 includes a connecting plate 60 hinged to the outer side wall of the sealing ring 9, the connecting plate 60 is in an L shape, the right side wall of the connecting plate 60 is provided with a screw 63 in a penetrating manner, one end of the screw 63 is connected with an adjusting knob 62, the other end of the screw 63 is connected with a connecting block 64, the left side wall of the connecting block 64 is provided with an extruding rod 65 matched with the extruding hole 4, the right side wall of the connecting plate 60 is provided with a sliding rod 61 in a penetrating manner, one end of the sliding rod 61 is connected with the right side wall of the connecting block 64, and the screw 63 drives the connecting block 64 to move more stably under the action of the sliding rod 61.

Working principle: when needing to be connected to corner inflation valve 1 and inflation line 7, pack into sealing ring 9 with first ring flange 3, then rotate connecting plate 60 to vertical direction on, then the staff rotates adjust knob 62 and drives screw 63 and rotate, make screw 63 drive connecting block 64 and remove under the effect of slide bar 61, connecting block 64 drives extrusion rod 65 and extrudees extrusion hole 4, thereby can first ring flange 3 and second ring flange 8 extrudees each other, thereby can accomplish the connection to inflation line 7 and corner inflation valve 1, make things convenient for inflation line 7 and corner inflation valve 1 to dismantle simultaneously, can improve the leakproofness of being connected between first ring flange 3 and the second ring flange 8 under the effect of sealing washer 5 and sealing washer 10.

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

Claims

1. The utility model provides a bent angle inflation valve convenient to dismouting, includes bent angle inflation valve (1) and gas filled tube way (7), bent angle inflation valve (1) one end is connected and is equipped with inflation valve connection return bend (2), its characterized in that: the utility model discloses a gas-filled valve connecting bend (2) one end is connected and is equipped with first ring flange (3), gas-filled tube (7) one end is connected and is equipped with second ring flange (8), second ring flange (8) outer wall is equipped with sealing ring (9), extrusion hole (4) have all been seted up to first ring flange (3) top left and right sides, lateral wall all articulates and is equipped with extrusion mechanism (6) about sealing ring (9).

2. The corner inflation valve convenient to disassemble and assemble as claimed in claim 1, wherein: the extrusion mechanism (6) comprises a connecting plate (60) hinged to the outer side wall of the sealing ring (9), a screw rod (63) penetrates through the right side wall of the connecting plate (60), an adjusting knob (62) is connected and arranged at one end of the screw rod (63), a connecting block (64) is connected and arranged at the other end of the screw rod (63), and an extrusion rod (65) matched with the extrusion hole (4) is arranged on the left side wall of the connecting block (64).

3. The corner inflation valve convenient to disassemble and assemble as claimed in claim 2, wherein: the right side wall of the connecting plate (60) is provided with a sliding rod (61) in a penetrating mode, and one end of the sliding rod (61) is connected with the right side wall of the connecting block (64).

4. The corner inflation valve convenient to disassemble and assemble as claimed in claim 2, wherein: the connecting plate (60) is arranged in an L shape.

5. The corner inflation valve convenient to disassemble and assemble as claimed in claim 1, wherein: the outer side wall of the first flange plate (3) is provided with a sealing ring (5) matched with the inner wall of the sealing ring (9).

6. The corner inflation valve convenient to disassemble and assemble as claimed in claim 1, wherein: and a sealing gasket (10) matched with the first flange plate (3) is arranged at the top of the second flange plate (8).