CN218198844U - A fire prevention seat main frame for aircraft seat - Google Patents
A fire prevention seat main frame for aircraft seat Download PDFInfo
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- CN218198844U CN218198844U CN202222955282.3U CN202222955282U CN218198844U CN 218198844 U CN218198844 U CN 218198844U CN 202222955282 U CN202222955282 U CN 202222955282U CN 218198844 U CN218198844 U CN 218198844U
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- braced frame
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Abstract
The utility model discloses a fire prevention seat main frame for aircraft seat, an adopt equipment of seat main frame, rotate the seat including the bottom, the bottom rotates a internally mounted has the bottom rotary column, and bottom rotary column upper end is equipped with the bottom connecting seat, bottom connecting seat opposite side welding has seat main braced frame, and install thigh cushion bottom one side of seat main tributary braced frame, waist fire prevention pad is installed to thigh cushion opposite side, seat main braced frame front end one side fixed mounting has the back cushion, and seat main tributary braced frame both sides fixed mounting has the side handrail, cooling fan is installed at back cushion top, seat main tributary braced frame top is equipped with top headrest pad and top headrest pad inboard and has seted up the interior equipment and place the district, seat main tributary braced frame top one side mounting screw has the hydraulic booster pump. The utility model provides a passenger's cooling fire prevention on the seat rely on external environment, can't realize independently cooling and put out a fire, the easy problem that burns of aircraft seat.
Description
Technical Field
The utility model relates to an aviation accessory field especially relates to a fire prevention seat main frame for aircraft seat.
Background
The airplane seat frame structure mainly comprises a pipe frame structure, a steel wire structure, a pipe plate structure and a pure plate structure, and the main processes comprise stamping, punching, flanging, projection welding, spot welding and the like.
The problem that the existing aircraft seat cannot effectively face fire and is easy to burn exists.
The applicant has found that the following problems exist in practical use: the cooling and fire prevention of passengers on the seat depend on the external environment, and autonomous cooling and fire extinguishing cannot be realized.
Therefore, there is a need for a fire-resistant seat main frame for an aircraft seat that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, the above-mentioned defect to prior art is directed against, a fire prevention seat main frame for aircraft seat is provided, rotate the seat including the bottom, the seat internally mounted is rotated to the bottom, and be equipped with the bottom connecting seat on the bottom rotary column, bottom connecting seat opposite side welding has seat main braced frame, and seat main braced frame bottom one side installs the thigh cushion, waist fire prevention pad is installed to thigh cushion opposite side, seat main braced frame front end one side fixed mounting has the back cushion, and seat main braced frame both sides fixed mounting has the side handrail, cooling fan is installed at back cushion top, seat main braced frame top is equipped with top headrest pad and top headrest pad inboard and has seted up the interior equipment and place the district, seat main braced frame top one side mounting screw has the hydraulic pressure booster pump. The utility model provides a passenger's cooling fire prevention relies on external environment on the seat, can't realize independently cooling and put out a fire, the easy problem of burning of aircraft seat.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a fire prevention seat main frame for aircraft seat, rotates the seat including the bottom, the bottom rotates seat internally mounted has the bottom rotary column, and is equipped with the bottom connecting seat on the rotary column of bottom, bottom connecting seat opposite side welding has seat main braced frame, and installs thigh cushion bottom one side of seat main braced frame, waist fire prevention pad is installed to thigh cushion opposite side, seat main braced frame front end one side fixed mounting has the back cushion, and seat main braced frame both sides fixed mounting has the side handrail, cooling fan is installed at back cushion top, seat main braced frame top is equipped with top and protects first pad and top and protect first pad inboard and seted up the interior equipment and place the district, seat main braced frame top one side mounting screw has the hydraulic pressure booster pump, and hydraulic pressure booster pump one side intercommunication has water spray transport pipe, has good fire prevention effect, can carry out advantages such as independent cooling and putting out a fire.
Further setting, body mounting nut is installed to water spray transport pipe one side screw thread, and the body mounting nut other end installs the shower nozzle of promptly putting out a fire, can realize the high-pressure blowout at the water source of putting out a fire.
Further setting, hydraulic pressure booster pump one side is installed the water pitcher of putting out a fire, and the water pitcher of putting out a fire installs in top installing frame inboard, can realize the pressure boost at the water source of putting out a fire.
Further setting, interim fire extinguisher is installed to seat main braced frame bottom inboard, and seat main braced frame middle part is equipped with the motor mounting bracket, can realize clamping temporarily of fire extinguisher, is convenient for put out a fire at any time.
Further, a fan motor is installed at the rear end of the cooling fan, and cooling of passengers can be achieved.
Further setting, the neck fire prevention pad has been seted up to waist fire prevention pad one side, and the buttock fire prevention pad has been seted up to waist fire prevention pad opposite side, can realize the fire prevention of waist back neck.
Further, the fan motor is arranged on the inner side of the motor mounting frame, and the motor can be mounted.
Further setting, through the installation of seat fixed plate between bottom connecting seat and the thigh cushion, can realize the support of passenger's shank.
Compared with the prior art, the utility model provides a pair of a fire prevention seat main frame for aircraft seat has following beneficial effect:
the utility model provides a fire-proof seat main frame for an aircraft seat, which adopts components such as a hydraulic booster pump and a water spray transport pipe, in order to realize the autonomous fire extinguishing of the seat and improve the survival rate of passengers in the aircraft fire, a fire extinguishing water tank is arranged at the inner side of the seat main supporting frame and is connected with the hydraulic booster pump and the water spray transport pipe, and high-pressure water is dispersedly sprayed out from an emergency fire extinguishing nozzle through the water spray transport pipe, so as to realize the rapid fire extinguishing on the two sides of the shoulders of the passengers; install fan motor in motor mounting bracket, fan motor is through the drive cooling fan, and the heat dissipation of blowing is carried out to passenger's neck from the top of back cushion, realizes passenger's cooling, has solved passenger's cooling fire prevention on the seat and has relied on external environment, can't realize independently cooling the technical problem who puts out a fire.
The utility model provides a fire prevention seat main frame for aircraft seat, adopt parts such as waist fire prevention pad and buttock fire prevention pad, in order to realize the fire prevention of whole seat, the thigh cushion in the seat main braced frame outside, waist fire prevention pad, buttock fire prevention pad, neck fire prevention pad and back cushion all adopt fire prevention cotton NBR-A level, can protect the passenger effectively in the conflagration and receive the invasion and attack at conflagration from seat main braced frame rear, the technical problem of the problem of easy burning in the face of aircraft seat is solved.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a fire-proof seat main frame for an aircraft seat according to the present invention;
FIG. 2 is a partial view of the bottom connecting base of the present invention;
fig. 3 is a partial view of the main support frame of the seat body of the present invention;
FIG. 4 is a partial view of the waist fire protection pad of the present invention;
fig. 5 is a partial view of the water spray transport pipe of the present invention.
The reference numbers in the figures: 1. an internal device placement area; 2. a top head-protection cushion; 3. a cooling fan; 301. a fan motor; 4. a back cushion; 5. side arm rests; 6. a waist fire protection pad; 601. a buttock fire prevention pad; 602. a neck fire protection pad; 7. thigh cushions; 701. a seat fixing plate; 8. rotating the column at the bottom; 801. a bottom connecting seat; 9. a bottom rotating seat; 10. a seat main support frame; 1001. a temporary fire extinguisher; 1002. a frame is installed at the top; 1003. a motor mounting bracket; 11. an emergency fire extinguishing nozzle; 12. a water spray transport pipe; 1201. a nut is arranged on the pipe body; 13. a hydraulic booster pump; 1301. a fire-extinguishing water tank.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings.
The first embodiment is as follows:
as shown in fig. 1, the utility model discloses a fire prevention seat main frame for aircraft seat, rotate seat 9 including the bottom, seat 9 internally mounted is rotated to the bottom has bottom rotary column 8, and 8 upper ends of bottom rotary column are equipped with bottom connecting seat 801, bottom connecting seat 801 opposite side welding has main braced frame 10 of seat, and main braced frame 10 bottom one side of seat installs thigh cushion 7, waist fire prevention pad 6 is installed to thigh cushion 7 opposite side, main braced frame 10 front end one side fixed mounting of seat has back cushion 4, and main braced frame 10 both sides fixed mounting of seat has side handrail 5, cooling fan 3 is installed at 4 tops of back cushion, main braced frame 10 tops of seat is equipped with top and protects head pad 2 inboard and has seted up interior equipment and place district 1, main braced frame 10 top one side of seat has hydraulic booster pump 13, and hydraulic booster pump 13 one side intercommunication has water spray transport pipe 12, good fire prevention effect has, can carry out advantages such as autonomic cooling and putting out a fire.
As shown in fig. 2, a temporary fire extinguisher 1001 is installed inside the bottom of the seat main support frame 10; the fan motor 301 is arranged on the inner side of the motor mounting frame 1003, so that the motor can be mounted; the bottom connecting base 801 and the thigh cushion 7 are attached to each other through the seat fixing plate 701, and the legs of the passenger can be supported.
As an optional scheme, in an embodiment of the present invention, as shown in fig. 3, a fire-extinguishing water tank 1301 is installed on one side of the hydraulic booster pump 13, and the fire-extinguishing water tank 1301 is installed inside the top installation frame 1002, so that pressurization of a fire-extinguishing water source can be achieved; the motor mounting frame 1003 is arranged in the middle of the seat main supporting frame 10, so that the fire extinguisher can be temporarily clamped, and the fire can be conveniently extinguished at any time.
In implementation, in order to realize the autonomous fire extinguishing of the seat and improve the survival rate of passengers in the aircraft fire, a fire extinguishing water tank 1301 is installed on the inner side of a seat main supporting frame 10, the fire extinguishing water tank 1301 is connected with a hydraulic pressure booster pump 13 and a water spraying transport pipe 12, high-pressure water is sprayed out from an emergency fire extinguishing nozzle 11 in a dispersed manner through the water spraying transport pipe 12, and the rapid fire extinguishing is realized on two sides of the shoulders of the passengers; install fan motor 301 in motor mounting bracket 1003, fan motor 301 is through drive cooling fan 3, and the heat dissipation of blowing from the top of back cushion 4 to passenger's neck realizes passenger's cooling, has solved passenger's cooling fire prevention on the seat and has relied on external environment, can't realize independently cooling the technical problem who puts out a fire.
The second embodiment:
as shown in fig. 4, on the basis of the first embodiment, the utility model provides a technical solution: one side of the waist fireproof pad 6 is provided with a neck fireproof pad 601.
As an alternative, in this embodiment, as shown in fig. 5, a pipe body mounting nut 1201 is threadedly mounted on one side of the water spray transport pipe 12, and an emergency fire extinguishing nozzle 11 is mounted on the other end of the pipe body mounting nut 1201, so that high-pressure spraying of a fire extinguishing water source can be realized; the rear end of the cooling fan 3 is provided with a fan motor 301, so that the cooling of passengers can be realized; the other side of the waist fireproof pad 6 is provided with a hip fireproof pad 602, so that the fireproof of the back and the neck of the waist can be realized.
In implementation, in order to realize the fire prevention of the whole seat, the thigh cushion 7, the waist fire prevention cushion 6, the hip fire prevention cushion 601, the neck fire prevention cushion 602 and the back cushion 4 on the outer side of the seat main support frame 10 all adopt the fire prevention cotton NBR-a grade, so that the passenger can be effectively protected from the attack of the fire from the rear of the seat main support frame 10 in the fire, and the technical problem that the aircraft seat cannot effectively face the fire and is easy to burn is solved.
In this embodiment: the fan motor 301 adopts YD2-TEFC-50Hz, the cooling fan 3 is DEEPCCOL-AMD-AM4, the hydraulic booster pump 13 is Eryde B15G-12B, and the temporary fire extinguisher 1001 is a dry powder fire extinguisher MFZABC.
The advantages of the technical solution in practical application include, but are not limited to, the following:
1. the fireproof effect is good;
2. can carry out autonomic cooling and put out a fire.
The technical scheme adopts the components such as the hydraulic booster pump 13, the water spray transport pipe 12, the emergency fire-extinguishing nozzle 11 and the like, and the equipment is different from the traditional seat main frame, has good fire-proof effect, and can perform independent cooling, fire-extinguishing and the like; in order to realize the autonomous fire extinguishing of the seat and improve the survival rate of passengers in the airplane fire, a fire extinguishing water tank 1301 is installed on the inner side of a seat main supporting frame 10, the fire extinguishing water tank 1301 is connected with a hydraulic booster pump 13 and a water spraying transport pipe 12, high-pressure water is sprayed out from an emergency fire extinguishing nozzle 11 in a dispersing mode through the water spraying transport pipe 12, and the rapid fire extinguishing is realized on two sides of the shoulders of the passengers; a fan motor 301 is installed in the motor mounting frame 1003, and the fan motor 301 blows air from the top of the back cushion 4 to the neck of the passenger to dissipate heat by driving the cooling fan 3, so that the cooling of the passenger is realized; in order to realize the fire protection of the entire seat, the thigh cushion 7, the waist cushion 6, the hip cushion 601, the neck cushion 602, and the back cushion 4 at the outer side of the seat main support frame 10 are all made of fire-resistant cotton NBR-class a, which can effectively protect passengers from the attack of the fire from behind the seat main support frame 10 in the case of fire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A fire-resistant main seat frame for an aircraft seat, comprising a bottom rotary seat (9), characterized in that: seat (9) internally mounted is rotated to bottom has bottom rotary column (8), and bottom rotary column (8) upper end is equipped with bottom connecting seat (801), bottom connecting seat (801) opposite side welding has seat main braced frame (10), and seat main braced frame (10) bottom one side installs thigh cushion (7), waist fire prevention pad (6) are installed to thigh cushion (7) opposite side, seat main braced frame (10) front end one side fixed mounting has back cushion (4), and seat main braced frame (10) both sides fixed mounting has side handrail (5), cooling fan (3) are installed at back cushion (4) top, seat main braced frame (10) top is equipped with top and protects headrest pad (2) and top headrest pad (2) inboard and has seted up interior equipment and place district (1), seat main braced frame (10) top one side screw mounting has hydraulic pressure pump (13), and hydraulic pressure pump (13) one side intercommunication has water spray transport pipe (12).
2. A fire protection seat main frame for an aircraft seat according to claim 1, wherein a tube mounting nut (1201) is threadedly mounted on one side of the water jet transport pipe (12), and an emergency fire extinguishing nozzle (11) is mounted on the other end of the tube mounting nut (1201).
3. A fire seat main frame for an aircraft seat according to claim 1, characterized in that a fire-extinguishing water tank (1301) is installed at one side of the hydraulic pressure booster pump (13), and the fire-extinguishing water tank (1301) is installed inside the top mounting frame (1002).
4. A fire protection seat main frame for an aircraft seat according to claim 1, characterized in that a temporary fire extinguisher (1001) is mounted inside the bottom of the seat main support frame (10), and a motor mount (1003) is provided in the middle of the seat main support frame (10).
5. A fire seat main frame for an aircraft seat according to claim 1, characterised in that a fan motor (301) is mounted at the rear end of the cooling fan (3).
6. A fire seat main frame for an aircraft seat according to claim 1, characterised in that the waist fire protection pad (6) is provided with a neck fire protection pad (601) on one side and a hip fire protection pad (602) on the other side of the waist fire protection pad (6).
7. A fire seat main frame for an aircraft seat according to claim 5, characterised in that the fan motor (301) is mounted inside a motor mount (1003).
8. A fire protection seat main frame for an aircraft seat according to claim 1, characterized in that the bottom connection socket (801) and the thigh cushion (7) are mounted with a seat fixing plate (701) in between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222955282.3U CN218198844U (en) | 2022-11-07 | 2022-11-07 | A fire prevention seat main frame for aircraft seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222955282.3U CN218198844U (en) | 2022-11-07 | 2022-11-07 | A fire prevention seat main frame for aircraft seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218198844U true CN218198844U (en) | 2023-01-03 |
Family
ID=84644914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222955282.3U Active CN218198844U (en) | 2022-11-07 | 2022-11-07 | A fire prevention seat main frame for aircraft seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218198844U (en) |
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2022
- 2022-11-07 CN CN202222955282.3U patent/CN218198844U/en active Active
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