TWM629057U - Structure Improvement of Fire Extinguisher Nozzle with Breaking Function - Google Patents

Abstract

This creation is a structural improvement of a fire extinguisher nozzle with a breaking function, which is arranged on a head of a preset fire extinguisher. The structural improvement of the fire extinguisher nozzle with a breaking function includes a sprinkler body, a joint portion and a sprinkler head , wherein the sprinkler body system has a conveying channel penetrating the sprinkler body and the joint part, and the joint part is connected to the side of the sprinkler body combined with the preset fire extinguisher; Threads, and the inner wall of the conveying channel located in the joint portion is provided with a plurality of internal threads spirally surrounding, the spray head is fixed on the other side of the spray head body relative to the joint portion, and the outside of the spray head is provided with a through hole The plurality of nozzle holes in the conveying channel can make the joint part more closely combined with the preset fire extinguisher through the above-mentioned components, so as to avoid the part of the fire extinguishing material from the joint part and the preset fire extinguisher when the preset fire extinguisher performs the spraying operation. The gaps between the preset fire extinguishers leak out, thereby affecting the efficiency of fire extinguishing.

Description

Structure Improvement of Fire Extinguisher Nozzle with Breaking Function

This creation relates to the structural improvement of a fire extinguisher nozzle with a smashing function, especially the joint part of a fire extinguisher nozzle with a smashing function has a plurality of external threads and a plurality of internal threads, and the external threads and the internal threads are used to improve the structure. The system can be more closely combined with various preset fire extinguishers to prevent some dry powder, foam or carbon dioxide from leaking from the joint and the gap between the preset fire extinguisher when the preset fire extinguisher is spraying, thereby affecting the The efficiency of fire extinguishing, so that the preset fire extinguisher has the function of breaking the window to escape after extinguishing the fire.

According to the press, the general fire extinguisher is an active fire protection device that uses fire extinguishing substances such as dry powder, foam or carbon dioxide to extinguish the fire. The public is aware of the importance of relevant fire-fighting equipment, not only in houses, buildings, residences and workplaces, but also on buses, MRT, oil tankers and other means of transportation, and related fire-fighting safety equipment must also be installed.

Generally, buildings, buses and MRT have strong glass windows. These glass are even made of tempered glass, which is very hard, strong and durable, and has waterproof and moisture resistance, impact resistance, pressure resistance, high temperature resistance and acid and alkali resistance. Once a disaster occurs, it may become one of the obstacles to escape. If there is no relevant breaking equipment, it may be locked in a closed room and cause regrets. For this reason, relevant units have introduced break function The fire extinguisher sprinkler equipment is not only used to extinguish fire when an emergency occurs, but also to break the tempered glass to form an escape route.

However, not all fire extinguishers have the design of the combination of nozzles with the breaking function, which affects to a certain extent the effect of dry powder, foam or carbon dioxide fire-extinguishing substances ejected by the fire extinguisher in the assembly of the nozzle and the fire extinguisher, and the combination of the fire extinguisher and the nozzle There is also the possibility of leakage of fire-extinguishing substances, which is the key to the urgent research and improvement of those engaged in this industry.

Therefore, in view of the above problems and deficiencies, the creator collects relevant information, evaluates and considers from various parties, and uses years of experience accumulated in this industry, through continuous trials and revisions, to design this kind of breakthrough function. A new patent for the structural improvement of fire extinguisher nozzles was born.

The main purpose of this creation is to improve the structure of the fire extinguisher nozzle with breaking function, which is arranged on a head of a preset fire extinguisher. The structural improvement of the fire extinguisher nozzle with breaking function includes a nozzle body, a joint and a A sprinkler head, wherein the sprinkler body system has a conveying channel penetrating the sprinkler body and the joint part, and the joint part is arranged on the side of the sprinkler body combined with the preset fire extinguisher, and the outside of the joint part has a spiral surrounding A plurality of external threads, and the inner wall surface of the conveying channel located in the joint portion is provided with a plurality of internal threads spirally surrounded, the spray head is fixed on the other side of the spray head body relative to the joint portion, and the outside of the spray head is fastened Through the plurality of nozzle holes in the conveying channel, and through the above-mentioned components, the joint part can be more closely combined with the preset fire extinguisher, so as to avoid part of the dry powder, foam or fire extinguisher when the preset fire extinguisher is spraying Carbon dioxide leaked from the gap between the joint and the preset fire extinguisher, entering affect the efficiency of fire extinguishing.

The secondary purpose of this creation is that the side of the nozzle body adjacent to the joint portion has a force-receiving portion that protrudes outward, and a plurality of force-applying spaces are recessed on the force-receiving portion.

Another objective of the present invention is that the spray head is tapered toward the opposite side of the spray head body to form a high-hardness tip.

Another object of the present invention is that the nozzle holes are arranged around the tip.

Another object of the present invention is that the spray head has a conical structure.

Another object of the present invention is that the spray head body, the joint portion and the spray head are integrally formed.

1: Nozzle body

10: Delivery channel

11: Joint

111: External thread

112: Internal thread

12: Sprinkler head

120: Nozzle

121: tip

13: Forced part

130: Force Space

2: Preset Fire Extinguisher

21: Head

22: binding hole

3: Preset glass

31: hit point

[Picture 1] is a schematic diagram of the combined fire extinguisher with the structure improvement of the fire extinguisher with the breaking function.

[Picture 2] is a three-dimensional appearance view of the improved structure of the fire extinguisher nozzle with the breaking function.

[Picture 3] is another perspective three-dimensional appearance view of the structural improvement of the fire extinguisher nozzle with breaking function.

[Picture 4] is a side sectional view of the structural improvement of the fire extinguisher nozzle with the breaking function of the present invention.

[Picture 5] is the view before the structural improvement of the fire extinguisher nozzle with breaking function.

[Picture 6] is a schematic diagram of glass breaking through the improved structure of the fire extinguisher nozzle with breaking function.

Please refer to Figures 1 to 6, which are a schematic diagram, a three-dimensional appearance, a three-dimensional appearance from another perspective, a side section, a front view, and a schematic diagram of glass breaking, which are combined with the structural improvement of the fire extinguisher nozzle with breaking function. The structural improvement of the fire extinguisher nozzle with breaking function is provided on a head 21 of a preset fire extinguisher 2. The structural improvement of the fire extinguisher nozzle with breaking function mainly includes a nozzle body 1, a joint portion 11 and a The nozzle head 12, and the connection relationship of the aforementioned components is as follows:

The shower head body 1 has a conveying channel 10 penetrating the shower head body 1 and the joint portion 11, and the side of the shower head body 1 adjacent to the joint portion 11 has a force-receiving portion 13 that protrudes outward, and A plurality of force-applying spaces 130 are recessed on the force-receiving portion 13 , and the joint portion 11 is located on the side of the sprinkler body 1 that is combined with the preset fire extinguisher 2 . The outside of the joint portion 11 has a plurality of external threads spirally surrounding 111, and the inner wall surface of the conveying channel 10 located in the joint portion 11 is provided with a plurality of internal threads 112 spirally surrounding, the spray head 12 is arranged on the other side of the spray head body 1 relative to the joint portion 11, and the The outer side of the nozzle head 12 is provided with a plurality of nozzle holes 120 penetrating the conveying channel 10 , and the nozzle head 12 is tapered toward the opposite side of the nozzle body 1 to form a high-hardness tip 121 .

When the structure of the fire extinguisher sprinkler head with breaking function of the present invention is improved in practical application, the joint part 11 on one side of the sprinkler head body 1 is aligned and engaged with a head part 21 provided on the preset fire extinguisher 2 . The coupling hole 22, the coupling part 11 is tightly coupled with the coupling hole 22 through the external thread 111 and the internal thread 112, so as to prevent the sprayed dry powder, foam or carbon dioxide from never being tight when the preset fire extinguisher 2 is spraying. The joint gap leaks out, thereby affecting the fire extinguishing efficiency during spraying, and the force-applying spaces 130 concave on the force-receiving portion 13 protruding on the sprinkler body 1 can provide users when disassembling or equipping the sprinkler. the point of application of the force, the user can Extend into the force application space 130 to better grasp the sprinkler head body 1, and the sprinkler head 12 can spray dry powder, foam or carbon dioxide for extinguishing from the preset fire extinguisher 2 from the nozzle holes 120, In addition, the nozzle holes 120 limit the size of the hole, so the preset fire extinguisher 2 can be sprayed for a long distance to carry out necessary fire fighting operations, and the high hardness of the tip 121 on the nozzle head 12, When the escape window is tightly closed and cannot be opened after the accident, the system can knock on a plurality of hit points 31 on a preset glass 3 provided in the window, so as to break the preset glass 3 to form a space for people to escape. escape channel.

The advantages of the structure improvement of the fire extinguisher nozzle with the breaking function of this invention are as follows:

(1) The external thread provided on the outer side of the joint part and the internal thread provided on the inner side of the structural improvement of the fire extinguisher nozzle with the breaking function of the present invention can be more closely combined in the combination hole on the preset fire extinguisher, In order to avoid that part of the dry powder, foam or carbon dioxide used for fire extinguishing in the spraying operation of the preset fire extinguisher is sprayed out of the unsealed gap, thereby affecting the fire extinguishing efficiency during the spraying operation.

(2) The structure of the nozzle of the fire extinguisher with the breaking function is improved. The system is provided with the force-receiving part that protrudes outward, and the force-applying space in the force-receiving part can provide the user's fingers to penetrate, so that the It is convenient for the user to assemble or disassemble the nozzle.

(3) The improved structure of the sprinkler head of the fire extinguisher with the breaking function of the present invention has the pointed tip with high hardness and a cone shape. The plurality of hit points on the preset glass are knocked to break the preset glass to form an escape channel for people to escape.

The above is only a preferred embodiment of this creation, and therefore it limits the scope of the patent of this creation. Therefore, simple modifications and so on using the contents of the description and drawings of this creation are listed Changes in the effective structure shall be similarly included within the scope of the patent of this creation, and shall be clearly stated.

To sum up, the structure of the fire extinguisher nozzle with breaking function of this creation is improved when it is used, in order to achieve its effect and purpose, so this creation is a creation with excellent practicability. I hope that the review committee will approve the case as soon as possible to protect the hard work of the creator. If the review committee has any doubts, please do not hesitate to send a letter for instructions. The creator will definitely cooperate with you.

1: Nozzle body

10: Delivery channel

11: Joint

111: External thread

112: Internal thread

12: Sprinkler head

120: Nozzle

121: tip

13: Forced part

130: Force Space

Claims (6)

A structural improvement of a fire extinguisher nozzle with a breaking function is provided on a head of a preset fire extinguisher. The structural improvement of the fire extinguisher nozzle with a breaking function includes a sprinkler body, a joint portion and a sprinkler head, wherein the sprinkler head The body system has a conveying channel penetrating the sprinkler body and the joint part, and the joint part is fixed on the side of the sprinkler body combined with the preset fire extinguisher; The inner wall of the conveying channel in the joint is provided with a plurality of internal threads spirally surrounding, the spray head is arranged on the other side of the spray head body relative to the joint, and the outside of the spray head is arranged through the conveying channel. plural orifices. The structural improvement of the fire extinguisher sprinkler with breaking function according to claim 1, wherein a side of the sprinkler body adjacent to the joint portion has a force-receiving portion that protrudes outward, and a plurality of force-receiving portions are recessed on the force-receiving portion. Force space. The structural improvement of the fire extinguisher sprinkler head with breaking function as claimed in claim 1, wherein the sprinkler head is tapered toward the opposite side of the sprinkler head body to form a high-hardness tip. The structural improvement of the fire extinguisher nozzle with breaking function according to claim 3, wherein the nozzle holes are arranged around the tip. The structural improvement of the sprinkler head of a fire extinguisher with a breaking function according to claim 1, wherein the sprinkler head is a cone-shaped structure. The structural improvement of the sprinkler head of the fire extinguisher with breaking function as claimed in claim 1, wherein the sprinkler head body, the joint portion and the sprinkler head are integrally formed.

Images