CN213928075U

CN213928075U - Wooden fire window that can promptly dismantle

Info

Publication number: CN213928075U
Application number: CN202021695473.5U
Authority: CN
Inventors: 邓恒金; 李标
Original assignee: Anhui Shuangdun Fire Technology Co ltd
Current assignee: Anhui Shuangdun Fire Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-08-10
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a wooden fireproof window capable of being disassembled in emergency, which comprises a window frame and a window body, wherein a glass component is clamped and fixed at the middle part of the window body, and a disassembling structure is arranged between the glass component and the window body; the disassembly structure is composed of a groove formed in the window body, a positioning block fixedly installed on the side face of the glass component and installed in the groove, a rotary plate installed on the lower side of the window body in a rotating mode, a first supporting rod installed on the periphery of the rotary plate in a rotating mode and a second supporting rod installed at the other end of the first supporting rod in a rotating mode, the free end of the second supporting rod penetrates through the side wall of the groove and is inserted into a positioning hole in the side face of the positioning block, the rotary plate and the window body are elastically connected through a volute spiral spring, and a handle used for driving the rotary plate to rotate is arranged on the rotary plate. This fire prevention window can be in the conflagration rescue, thereby rotatory handle dismantles glass components, opens the fire prevention window fast, conveniently rescues stranded personnel for rescue efficiency, the security is stronger.

Description

Wooden fire window that can promptly dismantle

Technical Field

The utility model belongs to the technical field of the fire-fighting equipment, concretely relates to wooden fire prevention window that can promptly dismantle.

Background

A fire window is a window that, in conjunction with a frame, meets the requirements of fire stability and fire integrity over a period of time. When lighting and ventilation are needed on two building outer walls with insufficient fire-proof spacing or between spaces separated by a fire-proof wall, fire-proof windows should be adopted. The airflow is blocked by the fireproof window, so that the flame is prevented from burning upwards into the upper chamber, and the flame is prevented from spreading rapidly.

But when fire window in-service use, when facing to the personnel of rescuing stranded, the fireman need carry out the breakage to fire window through broken window hammer, is caused the injury to indoor stranded personnel easily, delays rescue efficiency simultaneously, so designed but wooden fire window of urgent dismantlement and put into use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wooden fire prevention window that can promptly dismantle comes into operation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wooden fire window that can promptly dismantle, is including setting up window frame on the wall body and the window form of being connected through hinge and window frame rotation, its characterized in that: a glass assembly is clamped and fixed in the middle of the window body, and a dismounting structure is arranged between the glass assembly and the window body;

the disassembly structure is composed of a groove formed in the window body, a positioning block fixedly installed on the side face of the glass component and installed in the groove, a rotary disc rotatably installed on the lower side of the window body, a first support rod rotatably installed on the periphery of the rotary disc and a second support rod rotatably installed at the other end of the first support rod, the free end of the second support rod penetrates through the side wall of the groove and is inserted into a positioning hole in the side face of the positioning block, the rotary disc is elastically connected with the window body through a volute spiral spring, and a handle used for driving the rotary disc to rotate is arranged on the rotary disc;

preferably, the lower side of the window body is fixedly provided with a limiting rectangular sleeve, and the second supporting rod penetrates through the inner side of the limiting rectangular sleeve.

Preferably, a circular opening is formed in the middle of the rotary table, a fixing column fixedly arranged on the lower side of the window body penetrates through the center of the circular opening, a volute spring is sleeved on the fixing column, and two ends of the volute spring are fixedly connected with the fixing column and the side wall of the circular opening respectively.

Preferably, the handle is U-shaped iron, an arc-shaped guide groove is formed in the window body, and the end portion of the U-shaped iron penetrates through the guide groove and is fixedly connected with the disc.

Preferably, the outer side cover of the handle is provided with a protective cover.

Preferably, the opening of the groove is clamped with a dustproof rubber strip.

Preferably, the glass component is formed by wrapping a wooden frame around a glass plate, and the positioning block is fixed on the wooden frame.

The utility model discloses a technological effect and advantage: this wooden fire prevention window that can promptly dismantle through setting up dismantlement structure, prizes open the visor, and the quick separation of glass subassembly is realized to rotatory handle for the efficiency of rescuing stranded personnel avoids broken window to cause the injury to inside stranded personnel simultaneously, and the practicality is stronger, and the security is higher.

Drawings

Fig. 1 is a front view schematically illustrating the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a wall body; 2. disassembling the structure; 21. a groove; 22. positioning blocks; 23. a turntable; 24. a first support bar; 25. a second support bar;

3. a hinge; 4. a window body; 5. a glass component; 6. a window frame; 7. positioning holes; 8. a volute spiral spring; 9. A handle; 10. a limiting rectangular sleeve; 11. a circular opening; 12. fixing a column; 13. a guide groove; 14. a protective cover; 15. dustproof rubber strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a wooden fire prevention window that can promptly dismantle as shown in fig. 1-2, including setting up window frame 6 on wall body 1 and rotating window form 4 of being connected through hinge 3 and window frame 6, its characterized in that: a glass assembly 5 is fixedly clamped in the middle of the window body 4, and a dismounting structure 2 is arranged between the glass assembly 5 and the window body 4;

the disassembly structure 2 is composed of a groove 21 formed in the window body 4, a positioning block 22 fixedly installed on the side surface of the glass assembly 5 and installed in the groove 21, a rotary disc 23 rotatably installed on the lower side of the window body 4, a first support rod 24 rotatably installed on the periphery of the rotary disc 23 and a second support rod 25 rotatably installed at the other end of the first support rod 24, the free end of the second support rod 25 penetrates through the side wall of the groove 21 and is inserted into a positioning hole 7 on the side surface of the positioning block 22, the rotary disc 23 is elastically connected with the window body 4 through a volute spiral spring 8, and a handle 9 used for driving the rotary disc 23 to rotate is arranged on the rotary disc 23;

after window body 4 in the window frame 6 is closed, handle 9 on the window body 4 is towards the outdoor, when the conflagration breaing out, when the fireman needs to rescue the stranded personnel through the fire window, rotatory handle 9, it rotates to drive carousel 23, carousel 23 drives first branch 24 and rotates, first branch 24 stimulates second branch 25 towards carousel 23 central displacement, and the other end of second branch 25 withdraws from in the locating hole 7 of locating piece 22 side, release locating piece 22 in the recess 21, thereby can pull out locating glass subassembly 5 intercommunication locating piece 22 from window body 4, thereby open window body 4, the stranded personnel of rescue, therefore, the clothes hanger is strong in practicability, guarantee rescue efficiency, avoid broken window to cause the injury to the personnel of stranded inside.

Under the normal condition of non-conflagration, promote carousel 23 through volute spiral spring 8's restoring force and keep compressing tightly the state, first branch 24 and second branch 25 are a straight line this moment, and the other end of second branch 25 penetrates recess 21 and inserts in the locating hole 7 of locating piece 22 side in, and is dead with locating piece 22 card in recess 21 to guarantee the stability of being connected between window body 4 and the glass subassembly 5.

A limiting rectangular sleeve 10 is fixedly arranged on the lower side of the window 4, and the second support rod 25 penetrates through the inner side of the limiting rectangular sleeve 10. The second supporting rod 25 can move in a stable straight line, so that the second supporting rod can be accurately inserted into the groove 21 and is inserted into the positioning block 22.

Circular opening 11 has been seted up in the middle part of carousel 23, fixed column 12 that window 4 downside fixed set up passes from circular opening 11 center, and volute spiral spring 8 cup joints on fixed column 12, and volute spiral spring 8 both ends respectively with fixed column 12 and circular opening 11's lateral wall fixed connection. Further disclose carousel 23 and window 4 through spiral spring 8's connected mode, it is convenient to assemble, makes things convenient for assembly line production.

The handle 9 is U-shaped iron, and the window body 4 is provided with an arc-shaped guide groove 13, and the end part of the U-shaped iron penetrates through the guide groove 13 and is fixedly connected with the disc. Through the rotation of the cross rod which grasps the U-shaped iron, the rotating disc 23 is pushed to rotate through the vertical rod of the U-shaped iron, and the vertical rod of the U-shaped iron moves along the guide groove 13, so that the rotating disc 23 is pushed to rotate stably, and the separation operation of the glass assembly 5 is realized.

The outer side of the handle 9 is covered with a protective cover 14. When it is desired to separate the glass assembly 5, the handle 9 is rotated by prying open the protective cover 14, and the handle 9 is accidentally rotated by placing the protective cover 14 in a position to cause separation of the glass assembly 5.

And the opening of the groove 21 is clamped with a dustproof rubber strip 15. The situation that the positioning block 22 is rusted and can not be pulled out in the groove 21 due to the fact that a large amount of sewage flows into the groove 21 is avoided.

The glass component 5 is formed by wrapping a wooden frame around a glass plate, and the positioning block 22 is fixed on the wooden frame.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wooden fire window that can promptly dismantle, is including setting up window frame (6) on wall body (1) and window form (4) of being connected through hinge (3) and window frame (6) rotation, its characterized in that: a glass component (5) is clamped and fixed in the middle of the window body (4), and a dismounting structure (2) is arranged between the glass component (5) and the window body (4);

the disassembly structure (2) is composed of a groove (21) formed in the window body (4), a positioning block (22) fixedly installed on the side face of the glass assembly (5) and installed in the groove (21), a rotary disc (23) installed on the lower side of the window body (4) in a rotating mode, a first supporting rod (24) installed on the rotary disc (23) in a rotating mode and a second supporting rod (25) installed at the other end of the first supporting rod (24) in a rotating mode, the free end of the second supporting rod (25) penetrates through the side wall of the groove (21) to be inserted into a positioning hole (7) in the side face of the positioning block (22), the rotary disc (23) is elastically connected with the window body (4) through a volute spiral spring (8), and a handle (9) used for driving the rotary disc (23) to rotate is arranged on the rotary disc (23).

2. An emergency demountable wood fire window according to claim 1, wherein: the lower side of the window body (4) is fixedly provided with a limiting rectangular sleeve (10), and the second support rod (25) penetrates through the inner side of the limiting rectangular sleeve (10).

3. An emergency demountable wood fire window according to claim 2, wherein: circular opening (11) have been seted up in the middle part of carousel (23), fixed column (12) that window form (4) downside was fixed to be set up passes from circular opening (11) center, and volute spiral spring (8) cup joints on fixed column (12), and volute spiral spring (8) both ends respectively with the lateral wall fixed connection of fixed column (12) and circular opening (11).

4. An emergency demountable wood fire window according to claim 3, wherein: the handle (9) is U-shaped iron, an arc-shaped guide groove (13) is formed in the window body (4), and the end portion of the U-shaped iron penetrates through the guide groove (13) to be fixedly connected with the disc.

5. An emergency demountable wood fire window according to claim 1, wherein: the outer side of the handle (9) is covered with a protective cover (14).

6. An emergency demountable wood fire window according to claim 1, wherein: and the opening of the groove (21) is clamped with a dustproof rubber strip (15).

7. An emergency demountable wood fire window according to claim 1, wherein: the glass component (5) is formed by wrapping a wooden frame on the periphery of a glass plate, and the positioning block (22) is fixed on the wooden frame.