CN214463444U - Automatic locking mechanism under window closing state when fire disaster occurs - Google Patents
Automatic locking mechanism under window closing state when fire disaster occurs Download PDFInfo
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- CN214463444U CN214463444U CN202022517449.9U CN202022517449U CN214463444U CN 214463444 U CN214463444 U CN 214463444U CN 202022517449 U CN202022517449 U CN 202022517449U CN 214463444 U CN214463444 U CN 214463444U
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Abstract
The utility model provides an automatic locking mechanism under the window closing state when fire disaster happens, belonging to the special fitting field of fire-resistant windows and fire-resistant windows, wherein the automatic locking mechanism is based on an energy storage transmission device which can control the window to rotate by a square shaft with a locking handle; a temperature-sensing excitation device capable of controlling the energy-storage transmission device to work; the temperature excitation device utilizes the temperature sensing excitation component as a component for judging whether a fire disaster happens or not, and excites the transmission mechanism in a bursting mode so as to control the energy storage transmission device to work, the energy storage transmission device converts potential energy stored by the energy storage transmission device into kinetic energy, and the window handle square shaft rotates to achieve the purpose of automatic locking in a window closing state when the fire disaster happens. The utility model relates to a rationally, give up the latch structure of closing the window on the market, stopped the untight tight, uncompacted shortcoming of closing the window on the existing market to smoke and fire get into indoor possibility when having avoided the condition of a fire to take place, really realized the basic requirement that can prevent fires and take shelter.
Description
Technical Field
The utility model relates to a fire-resistant window, fire prevention window's special parts, specifically speaking are automatic locking mechanism under the window state when a fire disaster takes place.
Background
When the window is closed in case of fire in the current market, the phenomena of untight closing and untight sealing generally exist after the window is closed in case of fire, and the defects that smoke and fire still enter the room through a gap which is not tight enough still exist, so that the defects are caused because products in the current market do not have a locking mechanism which can effectively utilize the window. The locking mechanism of the window is utilized to carry out secondary locking in the current window state, the periphery of the locked window is tight, and the danger that fireworks flee into the room again does not exist, so that the aim of preventing fire in the bud is really fulfilled.
Disclosure of Invention
The technical task of the utility model is to prior art not enough, provide an automatic locking mechanism under the window state of closing when the conflagration that reasonable in design, simple structure, locking are effectual takes place.
The utility model provides a technical scheme that its technical problem adopted is:
the automatic locking mechanism in the window closing state in fire disaster includes also energy storing transmission unit and temperature sensing exciter set on the energy storing transmission unit.
The energy storage transmission device can be arranged in the following two structural forms:
the first energy storage transmission device comprises an energy storage transmission shell, and a limiting pin block, a compression spring, a spring fixing seat, a rack and a gear which are arranged in the energy storage transmission shell, wherein the limiting pin block is arranged at the upper part of the energy storage transmission shell, the lower part of the limiting pin block is provided with the compression spring, the compression spring is arranged on the spring fixing seat below the limiting pin block, the bottom of the spring fixing seat is movably connected with an excitation pin of a temperature-sensitive excitation device, the rack is longitudinally arranged below the spring fixing seat, a normal working gap is formed between the spring fixing seat and the rack, and the rack is meshed with the gear arranged on a square shaft of a window handle;
the second energy storage transmission device comprises an energy storage transmission shell, and a limit pin block, a compression spring, a spring fixing seat and a transmission plate which are arranged in the energy storage transmission shell, wherein the limit pin block is arranged at the lower part of the energy storage transmission shell, the compression spring is arranged above the limit pin block, the compression spring fixing seat is arranged above the compression spring, the upper part of the spring fixing seat is movably connected with an excitation pin of a temperature-sensitive excitation device, the transmission plate is arranged above the spring fixing seat, a normal working gap is formed between the spring fixing seat and the transmission plate, and the transmission plate is connected with a shifting column 108 arranged on the transmission plate;
temperature-sensing excitation device then stimulates the fixing base and installs the temperature-sensing excitation protective housing on the temperature-sensing excitation fixing base including installing the temperature-sensing on the casement, is provided with in the temperature-sensing excitation protective housing and stimulates the round pin, stimulates the one end of round pin and passes the bottom that casement and energy storage transmission casing stretched into spring fixing base, stimulates to be provided with the temperature-sensing between the other end of round pin and the afterbody that the temperature-sensing excited the protective housing and stimulates components and parts.
Further, under the inwardly opened window structure, still be provided with the rubber square pad between temperature sensing arouses fixing base and the energy storage transmission casing.
Furthermore, the temperature-sensing exciting component is a fire-fighting temperature-sensing glass ball or a metal temperature-sensing body.
The utility model discloses an automatic locking mechanism under window state closes when conflagration takes place compares with prior art, and produced beneficial effect is:
the utility model relates to a rationally, simple structure owing to give up the round pin structure of closing the window on the market, has stopped the untight tight, uncompacted shortcoming of closing the window on the existing market to smoke and fire get into indoor possibility when having avoided the condition of a fire to take place, really realized the basic requirement that can prevent fires and take shelter.
(IV) description of the drawings
Fig. 1 is a schematic external structural view of a first embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the first embodiment of the present invention;
FIG. 3 is a schematic structural view of the temperature-sensitive exciting device of the present invention;
fig. 4 is an external structural view of a second embodiment of the present invention;
fig. 5 is a schematic view of the internal structure of a second embodiment of the present invention;
FIG. 6 is a schematic view of the installation layout of the window frame and the window sash (inwardly opened window) according to the present invention;
fig. 7 is a schematic view of the installation layout of the window frame and the window sash (outward opening window) according to the present invention.
In the figure, 100, an energy storage transmission device 101, an energy storage transmission shell 102, a limit pin block 103, a compression spring 104, a spring fixing seat 105, a rack 106, a gear 107, a transmission plate 108 and a shifting column are shown.
200. Temperature-sensing excitation device 201, temperature-sensing excitation fixing seat 202, temperature-sensing excitation protective shell 203, excitation pin 204, temperature-sensing excitation component 205, spring 206 and rubber square pad.
300. Handle square shaft for window 400, window frame 500, casement.
(V) detailed description of the preferred embodiments
The automatic locking mechanism of the present invention in a window-closing state in the event of a fire will be described in detail below with reference to fig. 1 to 7.
The first embodiment is as follows: inward opening window structure
As shown in fig. 1, 2, 3, and 6, the automatic locking mechanism in a window closing state in a fire hazard of the present invention comprises an energy storage transmission device 100 and a temperature-sensitive excitation device 200 disposed on the energy storage transmission device 100, wherein the energy storage transmission device 100 comprises an energy storage transmission housing 101, and a limit pin 102, a compression spring 103, a spring fixing seat 104, a rack 105, and a gear 106 disposed in the energy storage transmission housing 101, the limit pin 102 is disposed on an upper portion of the energy storage transmission housing 101, the compression spring 103 is disposed on a lower portion of the limit pin 102, the compression spring 103 is disposed on a spring fixing seat 104 disposed therebelow, a bottom of the spring fixing seat 104 is movably connected with an excitation pin 203 of the temperature-sensitive excitation device 200, the rack 105 is longitudinally disposed below the spring fixing seat 104, and a normal working gap is provided between the spring fixing seat 104 and the rack 105, the rack 105 is engaged with a gear 106 arranged on the window handle square shaft 300;
the temperature-sensing excitation device 200 comprises a temperature-sensing excitation fixing seat 201 installed on a window sash and a temperature-sensing excitation protective shell 202 installed on the temperature-sensing excitation fixing seat 201, an excitation pin 203 is arranged in the temperature-sensing excitation protective shell 202, one end of the excitation pin 203 penetrates through the window sash and the energy storage transmission shell 101 to extend into the bottom of the spring fixing seat 104, a temperature-sensing excitation component 204 is arranged between the other end of the excitation pin 203 and the tail of the temperature-sensing excitation protective shell 202, the temperature-sensing excitation component 204 is a fire-fighting temperature-sensing glass ball, and a rubber square pad 206 is further arranged between the temperature-sensing excitation fixing seat 201 and the energy storage transmission shell 101.
Example two: an outward opening window structure.
As shown in fig. 3, 4, 5 and 7, the automatic locking mechanism of the present invention comprises an energy storage driving device 100 and a temperature-sensitive exciting device 200 disposed on the energy storage driving device 100, the energy storage transmission device 100 comprises an energy storage transmission shell 101, and a limit pin block 102, a compression spring 103, a spring fixing seat 104 and a transmission plate 107 which are arranged in the energy storage transmission shell 101, wherein the limit pin block 102 is arranged at the lower part of the energy storage transmission shell 101, a compression spring 103 is arranged above the limit pin block 102, a compression spring fixing seat 104 is arranged above the compression spring 103, the upper part of the spring fixing seat 104 is movably connected with an excitation pin 203 of the temperature-sensitive excitation device 200, a transmission plate 107 is arranged above the spring fixing seat 104, and a normal working clearance is reserved between the spring fixing seat 104 and the transmission plate 107, and the transmission plate 107 is connected with a shifting column 108 arranged on the transmission plate 107.
The temperature-sensing excitation device 200 comprises a temperature-sensing excitation fixing seat 201 installed on the window sash and a temperature-sensing excitation protective shell 202 installed on the temperature-sensing excitation fixing seat 201, an excitation pin 203 is arranged in the temperature-sensing excitation protective shell 202, one end of the excitation pin 203 penetrates through the window sash and the energy storage transmission shell 101 and extends into the bottom of the spring fixing seat 104, a temperature-sensing excitation component 204 is arranged between the other end of the excitation pin 203 and the tail of the temperature-sensing excitation protective shell 202, and the temperature-sensing excitation component 204 is a metal temperature sensing body.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (6)
1. The utility model provides an automatic locking mechanism under window state closes when conflagration takes place, includes energy storage transmission (100) and temperature sensing trigger device (200) of setting on energy storage transmission (100), its characterized in that:
the energy storage transmission device (100) comprises an energy storage transmission shell (101), and a limit pin block (102), a compression spring (103), a spring fixing seat (104), a rack (105) and a gear (106) which are arranged in the energy storage transmission shell (101), the limiting pin block (102) is arranged at the upper part of the energy storage transmission shell (101), a compression spring (103) is arranged at the lower part of the limit pin block (102), the compression spring (103) is arranged on a spring fixing seat (104) positioned below the compression spring, the bottom of the spring fixing seat (104) is movably connected with an exciting pin (203) of a temperature-sensitive exciting device (200), a rack (105) is longitudinally arranged below the spring fixing seat (104), a normal working gap is formed between the spring fixing seat (104) and the rack (105), and the rack (105) is meshed with a gear (106) arranged on a handle square shaft (300) for the window;
the temperature-sensing excitation device (200) comprises a temperature-sensing excitation fixing seat (201) installed on a window sash and a temperature-sensing excitation protective shell (202) installed on the temperature-sensing excitation fixing seat (201), an excitation pin (203) is arranged in the temperature-sensing excitation protective shell (202), one end of the excitation pin (203) penetrates through the window sash and an energy storage transmission shell (101) and extends into the bottom of the spring fixing seat (104), the other end of the excitation pin (203) is acted on a spring (205), meanwhile, the temperature-sensing excitation device is propped against a temperature-sensing excitation component (204) under the acting force of the spring, and the temperature-sensing excitation component (204) is arranged between the tail of the temperature-sensing excitation protective shell (202).
2. The automatic locking mechanism in the window closing state in the fire disaster as claimed in claim 1, wherein a rubber square pad (206) is further arranged between the temperature-sensitive exciting fixing seat (201) and the energy-storing transmission casing (101).
3. The automatic locking mechanism in the window closing state in the case of fire according to claim 1 or 2, wherein the temperature-sensitive excitation component (204) is a fire-fighting temperature-sensitive glass ball or a metal temperature-sensitive body.
4. The utility model provides an automatic locking mechanism under window state closes when conflagration takes place, includes energy storage transmission (100) and temperature sensing trigger device (200) of setting on energy storage transmission (100), its characterized in that:
energy storage transmission device (100) then includes energy storage transmission casing (101) and sets up spacing round pin piece (102), compression spring (103), spring fixing base (104), driving plate (107) in energy storage transmission casing (101), spacing round pin piece (102) set up in the lower part of energy storage transmission casing (101), are provided with compression spring (103) in the top of spacing round pin piece (102), and the top of compression spring (103) is provided with compression spring fixing base (104), and the upper portion of spring fixing base (104) and temperature sense arouse device (200) arouse round pin (203) swing joint, and the top of spring fixing base (104) is provided with driving plate (107), and
a normal working clearance is reserved between the spring fixing seat (104) and the transmission plate (107), and the transmission plate (107) is connected with a shifting column (108) arranged on the transmission plate (107);
the temperature-sensing excitation device (200) comprises a temperature-sensing excitation fixing seat (201) installed on a window sash and a temperature-sensing excitation protective shell (202) installed on the temperature-sensing excitation fixing seat (201), an excitation pin (203) is arranged in the temperature-sensing excitation protective shell (202), one end of the excitation pin (203) penetrates through the window sash and the energy storage transmission shell (101) and extends into the bottom of the spring fixing seat (104), and a temperature-sensing excitation component (204) is arranged between the other end of the excitation pin (203) and the tail of the temperature-sensing excitation protective shell (202).
5. The automatic locking mechanism in the window closing state in the fire disaster as claimed in claim 4, characterized in that a rubber square pad (206) is further arranged between the temperature-sensitive exciting fixed seat (201) and the energy-storing transmission casing (101).
6. The automatic locking mechanism in the window closing state in the case of fire according to claim 4 or 5, wherein the temperature-sensitive excitation component (204) is a fire-fighting temperature-sensitive glass ball or a metal temperature-sensitive body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022517449.9U CN214463444U (en) | 2020-11-04 | 2020-11-04 | Automatic locking mechanism under window closing state when fire disaster occurs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022517449.9U CN214463444U (en) | 2020-11-04 | 2020-11-04 | Automatic locking mechanism under window closing state when fire disaster occurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214463444U true CN214463444U (en) | 2021-10-22 |
Family
ID=78148723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022517449.9U Active CN214463444U (en) | 2020-11-04 | 2020-11-04 | Automatic locking mechanism under window closing state when fire disaster occurs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214463444U (en) |
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2020
- 2020-11-04 CN CN202022517449.9U patent/CN214463444U/en active Active
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