CN217784332U

CN217784332U - Protection valve with anticollision structure

Info

Publication number: CN217784332U
Application number: CN202222284724.6U
Authority: CN
Inventors: 李留女
Original assignee: Hengshui Jiete Machinery Manufacturing Co ltd
Current assignee: Hengshui Jiete Machinery Manufacturing Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-11
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to the technical field of new energy vehicles, which comprises a spray pipe, a duckbill, a spray head and a valve main body, wherein one end of the spray pipe is fixedly connected with the duckbill, the other end of the spray pipe is fixedly connected with the spray head, and the valve main body is fixedly arranged on the spray pipe; a fixing ring is fixedly arranged on one side of the valve main body, a convex ring is fixedly arranged on one side of the fixing ring, and positioning clamping grooves are symmetrically arranged on the convex ring; it comprises a protective shell, a positioning fixture block, an arc-shaped protective pad and an internal thread lantern ring; the protection valve with the anti-collision structure is characterized in that a fixing ring, a convex ring and the protection structure are arranged on the valve in a case in a matched mode, a good anti-collision protection effect can be achieved on the valve, the valve is prevented from being damaged by collision, and normal use of the new energy automobile fire extinguisher is guaranteed.

Description

Protective valve with anti-collision structure

Technical Field

The utility model relates to a new energy automobile technical field specifically is a protection valve with anticollision structure.

Background

With the development of the times and the improvement of science and technology, more and more new energy automobiles are increased, and vehicle-mounted water-based fire extinguishers are generally arranged in the automobiles; the vehicle-mounted water-based fire extinguisher for the new energy automobile is disclosed by the Chinese patent document with the currently granted publication number of CN216366403U and the publication number of 20220426, and aims to solve the problems that the existing fire extinguisher is usually placed in a trunk for storage when being placed in the automobile, the fire extinguisher is difficult to avoid a bumpy road section and shakes along with the existing fire extinguisher when the automobile runs, and the fire extinguisher is easy to collide with the outer wall of a tank body of the fire extinguisher due to the fact that a corresponding protection device is not arranged on the outer side of the fire extinguisher, so that the fire extinguisher is damaged; namely, the outer wall of the tank body of the fire extinguisher can be protected by utilizing the protective cover arranged on the outer side of the tank body, so that the fire extinguisher is prevented from being damaged due to bumping and colliding in the driving process of an automobile; set up the lifesaving hammer on the safety cover, when meetting the dangerous situation, and can't open door and door window in time, can take out the lifesaving hammer fast to hit the door window and hit, thereby make people flee from the scene of an accident fast, reduce personnel's injury.

The duckbilled, the valve and the nozzle are arranged at the top end of the tank body in the scheme, and in the process of dumping the tank body, the valve body cannot be well prevented from being collided and protected, so that the valve is high in damage probability, the normal use of the fire extinguisher is influenced, and further improvement and optimization are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection valve with anticollision structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a protective valve with an anti-collision structure comprises a spray pipe, a duckbill, a spray head and a valve main body, wherein one end of the spray pipe is fixedly connected with the duckbill, the other end of the spray pipe is fixedly connected with the spray head, and the valve main body is fixedly arranged on the spray pipe;

a fixing ring is fixedly arranged on one side of the valve main body, a convex ring is fixedly arranged on one side of the fixing ring, and positioning clamping grooves are symmetrically arranged on the convex ring;

protective structure, it includes protecting crust, location fixture block, arc protection pad, internal thread lantern ring.

Preferably, the fixed positioning fixture block that is provided with of one end inside wall of protecting crust, and the fixed arc protection pad that is provided with of inside wall of protecting crust, two the protecting crust forms a protection casing, and the protection casing lateral wall is provided with connecting thread, and protection casing lateral wall adaptation threaded connection is provided with the internal thread lantern ring.

Preferably, two the arc protection pad forms a lag, and lag and valve main part outside wall adaptation laminating.

Preferably, the positioning fixture blocks correspond to the positioning fixture grooves in arrangement positions and are arranged in the same number of groups, and the two groups are arranged and clamped in a matched manner.

Preferably, the diameter of the internally threaded collar is greater than the diameter of the spray head.

Preferably, the outer side wall of the internal thread lantern ring is fixedly provided with auxiliary convex strips in an equidistant mode.

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

the utility model discloses mainly improve and optimize case CN216366403U, set up solid fixed ring, bulge loop and protective structure's cooperation promptly on the valve in the case and use, can play fine anticollision guard action to the valve, avoid the valve to receive the striking damage, guarantee new energy automobile fire extinguisher's normal use.

Drawings

FIG. 1 is a schematic view of the connection between the valve and the protective structure of the utility model;

FIG. 2 is an exploded view of the connection of the valve and the protective structure of the utility model;

fig. 3 is a connection diagram of the protective shell structure of the utility model.

In the figure: spray tube 1, duckbilled 2, shower nozzle 3, valve main part 4, solid fixed ring 5, bulge loop 6, positioning channel groove 7, protecting crust 8, positioning fixture block 9, arc protection pad 10, internal thread lantern ring 11.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of certain embodiments of the invention and are not to be construed as limiting the scope of the invention, which is defined by the appended claims.

The first embodiment is as follows: referring to fig. 1-3, a protective valve with an anti-collision structure includes a nozzle 1, a duckbill 2, a nozzle 3, and a valve body 4, wherein one end of the nozzle 1 is fixedly connected with the duckbill 2, the other end is fixedly connected with the nozzle 3, and the valve body 4 is fixedly arranged on the nozzle 1;

a fixing ring 5 is fixedly arranged on one side of the valve main body 4, a convex ring 6 is fixedly arranged on one side of the fixing ring 5, and positioning clamping grooves 7 are symmetrically arranged on the convex ring 6;

the protection structure comprises a protection shell 8, a positioning clamping block 9, an arc protection pad 10 and an internal thread lantern ring 11.

Preferably, the fixed positioning fixture block 9 that is provided with of one end inside wall of protecting crust 8, and the fixed arc protection pad 10 that is provided with of inside wall of protecting crust 8, two protecting crust 8 form a protection casing, and the protection casing lateral wall is provided with connecting thread, and protection casing lateral wall adaptation threaded connection is provided with the internal thread lantern ring 11.

Preferably, two arc-shaped protection pads 10 form a protection sleeve, and the protection sleeve is matched and attached to the outer side wall of the valve main body 4.

Preferably, the positioning fixture blocks 9 are corresponding to the positioning fixture grooves 7 in arrangement position and have the same number of sets, and two sets are arranged together and are in adaptive clamping connection with each other.

Preferably, the internally threaded collar 11 has a diameter greater than the diameter of the spray head 3.

The utility model mainly improves and optimizes the case CN216366403U, namely, when the collision condition is generated, the valve is prevented from being damaged by collision through the protection function of the arranged protective shell 8 and the arc-shaped protective pad 10; the protection structure is convenient to disassemble and assemble, the high-efficiency implementation of the protection work is ensured, the protection work is convenient to carry out, the protection structure is convenient to install, the protection shell 8 is sleeved on the valve main body 4, the positioning clamping block 9 on the inner side of one end of the protection shell 8 is clamped in the positioning clamping groove 7, then the internal thread lantern ring 11 is sleeved on the protection cover formed by the protection shell 8 from the position of the spray head 3, then the internal thread lantern ring 11 is screwed, and the two protection shells 8 are fixed; when dismantling, at first unscrew the internal thread lantern ring 11 and dismantle, relieve the fixed of protecting crust 8, later with the protecting crust 8 dismantle respectively can, easy operation, convenient to use.

Example two: referring to fig. 2, on the basis of the first embodiment, the outer side wall of the internal thread collar 11 is equidistantly and fixedly provided with auxiliary raised lines, so that when the internal thread collar 11 is rotated, friction between the internal thread collar and a hand is increased, slipping is avoided, effort is saved, and the operation convenience is improved.

Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.

Claims

1. A protective valve with an anti-collision structure comprises a spray pipe (1), a duckbill (2), a spray head (3) and a valve main body (4), wherein one end of the spray pipe (1) is fixedly connected with the duckbill (2), the other end of the spray pipe is fixedly connected with the spray head (3), and the valve main body (4) is fixedly arranged on the spray pipe (1);

the method is characterized in that: a fixing ring (5) is fixedly arranged on one side of the valve main body (4), a convex ring (6) is fixedly arranged on one side of the fixing ring (5), and positioning clamping grooves (7) are symmetrically arranged on the convex ring (6);

the protection structure comprises a protection shell (8), a positioning clamping block (9), an arc-shaped protection pad (10) and an internal thread lantern ring (11).

2. The protection valve with an anti-collision structure according to claim 1, characterized in that: the fixed positioning fixture block (9) that is provided with of one end inside wall of protecting crust (8), and the fixed arc protection pad (10) that is provided with of inside wall of protecting crust (8), two protecting crust (8) form a protection casing, and the protection casing lateral wall is provided with connecting thread, and protection casing lateral wall looks adaptation threaded connection is provided with the internal thread lantern ring (11).

3. The protection valve with an anti-collision structure according to claim 2, characterized in that: two arc protection pad (10) form a lag, and lag and valve main part (4) outside wall adaptation laminating.

4. The protection valve with an anti-collision structure according to claim 2, characterized in that: the positioning fixture blocks (9) are corresponding to the positioning fixture grooves (7) in arrangement position and are the same in arrangement number, and two groups are arranged and are connected in a matched and clamped mode.

5. A protective valve with crash-proof structure, according to claim 2, wherein: the diameter of the internal thread lantern ring (11) is larger than that of the spray head (3).

6. The protection valve with an anti-collision structure according to claim 2, characterized in that: the outer side wall of the internal thread lantern ring (11) is equidistantly fixedly provided with auxiliary convex strips.