CN113682628B

CN113682628B - Emergency fire rescue locator

Info

Publication number: CN113682628B
Application number: CN202110965286.7A
Authority: CN
Inventors: 荣涛; 邵景莅; 胡松修
Original assignee: Shenzhen City Zhi Shengan Security Technology Co ltd
Current assignee: Shenzhen City Zhi Shengan Security Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2023-02-14
Anticipated expiration: 2041-08-23
Also published as: CN113682628A

Abstract

The invention discloses an emergency fire-fighting rescue locator which comprises a rescue locator protection mechanism, wherein the rescue locator protection mechanism comprises a protective shell, the rescue locator protection mechanism also comprises a buffer main body and a handle, the handle penetrates through the protective shell, the handle and the protective shell are slidably mounted together, the buffer main body penetrates through the protective shell, the buffer main body and the protective shell are slidably mounted together, the buffer main body comprises a speed-changing valve, an impact block, guide rods, air guide pipes and a first air bag, the buffer main body is distributed at four corners of the protective shell, the guide rods are uniformly and fixedly connected to the outer ends of the impact block, the guide rods penetrate through the protective shell, the guide rods are in sliding contact with the protective shell, the air guide pipes are fixedly connected with the speed-changing valve into a whole, and the speed-changing valve is communicated with the inner space of the air guide pipes. The invention relates to the technical field of fire fighting equipment, and can improve the protection performance of a rescue locator and better meet the use requirement.

Description

Emergency fire rescue locator

Technical Field

The invention relates to the technical field of fire fighting equipment, in particular to an emergency fire rescue locator.

Background

The conventional rescue locator is convenient to carry, is mainly arranged inside a tool box, plays a role in portability through a tool box type shell, is internally provided with a simple buffer mechanism, has limited buffer effect, occupies a very large space if a sharp buffer angle is directly increased outside, is irregular outside and is inconvenient to pull and pull, so that a scheme capable of relieving the problems is urgently needed.

Disclosure of Invention

The invention aims to provide an emergency fire rescue locator, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an emergency fire rescue locator comprises a rescue locator protection mechanism, wherein the rescue locator protection mechanism comprises a protective shell, the rescue locator protection mechanism further comprises a buffer main body and a handle, the handle penetrates through the protective shell, the handle and the protective shell are slidably mounted together, the buffer main body penetrates through the protective shell, and the buffer main body and the protective shell are slidably mounted together; the buffering main part includes speed change valve, striking piece, guide arm, air duct and first gasbag, the buffering main part distributes in the four corners of protecting sheathing, the even fixed connection of guide arm is in the outer end of striking piece, the guide arm runs through the protecting sheathing, guide arm and protecting sheathing sliding contact, the air duct is as an organic whole with speed change valve fixed connection, the inner space of speed change valve and air duct link up continuously, the speed change valve runs through the inside to first gasbag, the speed change valve is in the same place with first gasbag fixed connection, the inner space of speed change valve link up continuously with the inner space of first gasbag, the buffering main part passes through the air duct and links together, the air duct is in the same place with handle fixed connection, the inner space of air duct links up continuously with the inner space of handle.

Preferably, the buffer main body further comprises a stop block, the stop block is fixedly connected with the guide rod, and the stop block is shielded on the inner side of the protective shell.

Preferably, the change valve is including connecting trachea, leather cover and air vent, it is as an organic whole with air duct fixed connection to connect the trachea, it link up with the inner space of air duct to connect tracheal inner space, it is the cup type to connect the trachea, the leather cover is connecting tracheal rim of a cup department, the one end of leather cover with be connected trachea fixed connection together, the outer end at the leather cover is seted up in the air vent fretwork, the leather cover is located the inboard of first gasbag.

Preferably, the speed change valve further comprises a leather block, the leather block is fixedly installed together with the connecting air pipe, and the leather block and the leather cover are fixedly connected into a whole.

Preferably, the handle includes stripper plate, second gasbag, gleitbretter, connecting block and handle, the outer end and the second gasbag fixed connection of stripper plate are in the same place, the one end of second gasbag stripper plate dorsad is in the same place with the inner wall fixed mounting of protective housing, gleitbretter and connecting block fixed connection are as an organic whole, the outer end of connecting block symmetry fixed mounting at the handle, the gleitbretter runs through the protective housing, gleitbretter and protective housing sliding contact, air duct, protective housing and second gasbag fixed connection are in the same place, the inner space of air duct link up with the inner space of second gasbag and link to each other, the gleitbretter is located the outside of air duct, gleitbretter and air duct sliding contact.

Preferably, the protective housing includes the organism, the protective housing still includes shell frame and mount, the even fixed connection of mount is in the inner of shell frame, the four corners of organism and mount elastic mounting are in the same place, air duct and variable speed valve insert in the mount inner, variable speed valve, air duct are together fixed with the mount, the one end and the mount fixed connection of first gasbag dorsad striking piece are in the same place.

Preferably, the protective housing still includes the spring, spring evenly distributed is in the four corners of organism, the spring is in the same place with organism fixed connection, the spring one end and the mount fixed connection of organism dorsad are in the same place.

Preferably, the protective housing further comprises a guide hole, the guide hole is hollowed out at the outer end of the housing, and the guide rod penetrates through the guide hole in a sliding manner.

Preferably, the protective housing further comprises a through hole, the through hole is hollowed at the outer end of the housing, and the first air bag penetrates through the housing through the through hole.

Preferably, the protective housing still includes the guide slot, the guide slot fretwork is seted up at the front end of shell frame, the handle passes through the guide slot and runs through the shell frame.

Compared with the prior art, the invention has the following beneficial effects:

when a user carries the portable device with hands to move, the handle is carried by the hands, the gravity of the protective shell acts on the handle, the air guide tube is inflated through the handle, the air guide tube guides air into the first air bag through the speed change valve, the first air bag is compressed to be long through air pressure, the impact block is extruded outwards after the first air bag is long, the impact block moves outwards, the guide rod is driven by the impact block to slide outwards along the inner wall of the protective shell, and the angle of the impact block is stabilized through the guide rod; when the device slips carelessly, the speed of the impact block for spitting air into the air guide pipe is reduced by using the speed change valve, so that the first air bag can be restored slowly by virtue of self elasticity; when a user normally puts down the device, the impact block is slowly restored to the original state, the outward protruding distance of the impact block is reduced, the appearance uniformity is further guaranteed, and meanwhile, the occupied space range of the device is also reduced; the limit stop is used for limiting the outward sliding range of the guide rod, so that the aim of preventing the guide rod from being separated from the protective shell is fulfilled, and the aim of improving the operation stability of the buffer main body is fulfilled; after gas enters the connecting air pipe through the air guide pipe, the leather cover is flushed by air pressure, so that the gas smoothly enters the first air bag, when the gas flows backwards, the outer end of the connecting air pipe is covered by the leather cover again by the elastic force of the leather cover, so that the gas can only flow backwards through the vent holes, the aim of slowing down the backflow speed of the gas flow is fulfilled, the first air bag can be restored slowly, and the first air bag has enough buffer space after the device falls onto the ground; the leather cover is fixedly arranged with the connecting air pipe through the side end of the leather block; when a user lifts the handle by hand, the handle is used for driving the sliding sheet to slide outwards along the inner wall of the protective shell, the sliding sheet is used for driving the extrusion plate to extrude the second air bag towards the inner wall of the protective shell, and after the second air bag is compressed, the air in the second air bag is discharged into the air guide pipe and enters the first air bag through the air guide pipe, so that the aim of automatically extending the buffer main body outwards to protect the buffer main body after the device is lifted is fulfilled, and the safety of the carrying device is improved; utilize the mount constraint buffering main part and variable speed valve, utilize the mount to provide holding power for first gasbag simultaneously for first gasbag can normally carry out buffering work.

Drawings

FIG. 1 is a schematic view of the main body of the present invention in an expanded configuration;

FIG. 2 is a schematic view of a closed structure of the main body of the present invention;

FIG. 3 is a schematic view of a buffer body according to the present invention;

FIG. 4 is a schematic view of the transmission valve configuration of the present invention;

FIG. 5 is a schematic view of the handle structure of the present invention;

fig. 6 is a schematic view of the protective case structure of the present invention.

In the figure: 1. a rescue locator guard mechanism; 2. a buffer body; 3. a speed change valve; 4. a handle; 5. a protective shell; 6. an impact block; 7. a guide bar; 8. a stopper; 9. an air duct; 10. a first air bag; 11. connecting an air pipe; 12. a leather block; 13. a leather cover; 14. a vent hole; 15. a compression plate; 16. a second air bag; 17. sliding a sheet; 18. connecting blocks; 19. a grip; 20. a housing; 21. a body; 22. a fixed mount; 23. a spring; 24. a guide hole; 25. perforating; 26. and a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships according to those shown in the drawings, are only for convenience of description and simplification of description, and are used to enhance the connection between the description and the drawings and to increase clarity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: an emergency fire rescue locator comprises a rescue locator protection mechanism 1, wherein the rescue locator protection mechanism 1 comprises a protection shell 5, the rescue locator protection mechanism 1 further comprises a buffer main body 2 and a handle 4, the handle 4 penetrates through the protection shell 5, the handle 4 and the protection shell 5 are slidably mounted together, the buffer main body 2 penetrates through the protection shell 5, and the buffer main body 2 and the protection shell 5 are slidably mounted together; the buffer main body 2 comprises a variable speed valve 3, an impact block 6, a guide rod 7, an air guide pipe 9 and a first air bag 10, the buffer main body 2 is distributed at four corners of a protection shell 5, the guide rod 7 is uniformly and fixedly connected at the outer end of the impact block 6, the guide rod 7 penetrates through the protection shell 5, the guide rod 7 is in sliding contact with the protection shell 5, the air guide pipe 9 is fixedly connected with the variable speed valve 3 into a whole, the variable speed valve 3 is communicated with the inner space of the air guide pipe 9, the variable speed valve 3 is communicated with the inner part of the first air bag 10, the buffer main body 2 is connected together through the air guide pipe 9, the air guide pipe 9 is fixedly connected with the handle 4, and the inner space of the air guide pipe 9 is communicated with the inner space of the handle 4; when a user carries the carrying device by hand, the handle 4 is lifted by the hand, the gravity of the protective shell 5 acts on the handle 4, the air guide tube 9 is inflated by the handle 4, the air guide tube 9 guides air into the first air bag 10 through the speed change valve 3, the first air bag 10 is compressed by air pressure, the impact block 6 is extruded outwards after the first air bag 10 is lengthened, the impact block 6 is moved outwards, the guide rod 7 is driven by the impact block 6 to slide outwards along the inner wall of the protective shell 5, and the angle of the impact block 6 is stabilized by the guide rod 7; when the device slips carelessly, the speed of the impact block 6 for spitting air into the air guide pipe 9 is reduced by using the speed change valve 3, so that the first air bag 10 is restored slowly by virtue of the elasticity of the first air bag, after the impact block 6 contacts the ground, impact force acts on the first air bag 10 through the impact block 6, and the purpose of buffering the device is achieved by using the air in the first air bag 10; after the user normally puts down the device, utilize striking piece 6 to slowly resume to the original state, reduce the outside protrusion distance of striking piece 6, and then reach the apparent regularity of guarantee, also reduced the device occupation space scope simultaneously.

The buffer main body 2 further comprises a stop dog 8, the stop dog 8 is fixedly connected with the guide rod 7, and the stop dog 8 is shielded on the inner side of the protective shell 5; utilize dog 8 restriction guide arm 7 outside slip scope to reach the purpose that prevents guide arm 7 and break away from protective housing 5, play the purpose that improves buffering main part 2 operation stability.

The variable speed valve 3 comprises a connecting air pipe 11, a leather cover 13 and an air vent 14, the connecting air pipe 11 and the air guide pipe 9 are fixedly connected into a whole, the inner space of the connecting air pipe 11 is communicated with the inner space of the air guide pipe 9, the connecting air pipe 11 is in a cup shape, the leather cover 13 covers the cup opening of the connecting air pipe 11, one end of the leather cover 13 is fixedly connected with the connecting air pipe 11, the air vent 14 is arranged at the outer end of the leather cover 13 in a hollow mode, and the leather cover 13 is located on the inner side of the first air bag 10; after gas enters the connecting air pipe 11 through the air guide pipe 9, the leather cover 13 is flushed by air pressure, so that the gas smoothly enters the inside of the first air bag 10, when the gas flows backwards, the elastic force of the leather cover 13 is utilized, the outer end of the connecting air pipe 11 is covered by the leather cover 13 again, so that the gas can only flow backwards through the air vent 14, the purpose of slowing down the reflux speed of the air flow is achieved, the first air bag 10 can be restored slowly, the device is made to fall to the ground, and the first air bag 10 has enough buffer space.

The speed change valve 3 also comprises a leather block 12, the leather block 12 is fixedly installed with the connecting air pipe 11, and the leather block 12 is fixedly connected with a leather cover 13 into a whole; the leather cover 13 is fixedly arranged with the connecting air pipe 11 through the side end of the leather block 12.

The handle 4 comprises an extrusion plate 15, a second air bag 16, a sliding piece 17, a connecting block 18 and a handle 19, the outer end of the extrusion plate 15 is fixedly connected with the second air bag 16, one end of the second air bag 16, which is back to the extrusion plate 15, is fixedly installed with the inner wall of the protective shell 5, the sliding piece 17 is fixedly connected with the connecting block 18 into a whole, the connecting block 18 is symmetrically and fixedly installed at the outer end of the handle 19, the sliding piece 17 penetrates through the protective shell 5, the sliding piece 17 is in sliding contact with the protective shell 5, the air duct 9, the protective shell 5 and the second air bag 16 are fixedly connected together, the inner space of the air duct 9 is communicated with the inner space of the second air bag 16, the sliding piece 17 is positioned at the outer side of the air duct 9, and the sliding piece 17 is in sliding contact with the air duct 9; after the user lifts handle 19 with the hand, must drive gleitbretter 17 along the 5 inner walls of protective housing outwards slides with handle 19, utilize gleitbretter 17 to drive stripper plate 15 and extrude second gasbag 16 to the inner wall of protective housing 5, after second gasbag 16 was compressed, inside its inside gas discharge to the air duct 9, enter into inside first gasbag 10 through the air duct 9 to reach the automatic mesh that outwards stretches out the protection of buffering main part 2 after mentioning the device, improved handling device's security.

The protective shell 5 comprises a machine body 21, the protective shell 5 further comprises a shell frame 20 and a fixing frame 22, the fixing frame 22 is uniformly and fixedly connected to the inner end of the shell frame 20, four corners of the machine body 21 are elastically installed together with the fixing frame 22, the air guide pipe 9 and the variable speed valve 3 are inserted into the inner end of the fixing frame 22, the variable speed valve 3, the air guide pipe 9 and the fixing frame 22 are fixed together, and one end, back to the impact block 6, of the first air bag 10 is fixedly connected with the fixing frame 22; the fixing frame 22 is used to restrain the buffering main body 2 and the speed change valve 3, and at the same time, the fixing frame 22 is used to provide a supporting force for the first air bag 10, so that the first air bag 10 can perform buffering normally.

The protective shell 5 further comprises springs 23, the springs 23 are evenly distributed at four corners of the machine body 21, the springs 23 are fixedly connected with the machine body 21, and one end, back to the machine body 21, of each spring 23 is fixedly connected with the fixing frame 22.

The protective shell 5 further comprises a guide hole 24, the guide hole 24 is hollowed out at the outer end of the shell frame 20, and the guide rod 7 penetrates through the guide hole 24 in a sliding manner.

The protective shell 5 further comprises a through hole 25, the through hole 25 is hollowed out at the outer end of the shell frame 20, and the first air bag 10 penetrates through the shell frame 20 through the through hole 25.

The protective shell 5 further comprises a guide groove 26, the guide groove 26 is hollowed out at the front end of the shell frame 20, and the handle 4 penetrates through the shell frame 20 through the guide groove 26.

The working principle is as follows: when a user carries the portable device with hands to move, the handle 4 is carried with the hands, the gravity of the protective shell 5 acts on the handle 4, the air guide tube 9 is inflated through the handle 4, the air guide tube 9 guides air into the first air bag 10 through the speed change valve 3, the first air bag 10 is pressed to be long through air pressure, the first air bag 10 is lengthened and then extrudes the impact block 6 outwards, so that the impact block 6 moves outwards, the impact block 6 drives the guide rod 7 to slide outwards along the inner wall of the protective shell 5, and the angle of the impact block 6 is stabilized through the guide rod 7; when the device slips carelessly, the speed of the impact block 6 for spitting air into the air guide pipe 9 is reduced by using the speed change valve 3, so that the first air bag 10 is restored slowly by virtue of the elasticity of the first air bag, after the impact block 6 contacts the ground, impact force acts on the first air bag 10 through the impact block 6, and the purpose of buffering the device is achieved by using the air in the first air bag 10; when a user normally puts down the device, the impact block 6 is slowly restored to the original state, the outward protruding distance of the impact block 6 is reduced, the appearance uniformity is further guaranteed, and meanwhile, the occupied space range of the device is also reduced; the stop block 8 is used for limiting the outward sliding range of the guide rod 7, so that the purpose of preventing the guide rod 7 from being separated from the protective shell 5 is achieved, and the purpose of improving the operation stability of the buffer main body 2 is achieved; after the air enters the connecting air pipe 11 through the air guide pipe 9, the leather cover 13 is flushed away by air pressure, so that the air smoothly enters the first air bag 10, when the air flows backwards, the leather cover 13 is covered on the outer end of the connecting air pipe 11 again by the elasticity of the leather cover 13, so that the air can flow backwards only through the air vent 14, the aim of reducing the air flow backflow speed is fulfilled, the first air bag 10 can be restored slowly, and the first air bag 10 has enough buffer space after the device falls to the ground; the leather cover 13 is fixedly arranged with the connecting air pipe 11 through the side end of the leather block 12; when a user lifts the handle 19 with a hand, the handle 19 is used for driving the sliding sheet 17 to slide outwards along the inner wall of the protective shell 5, the sliding sheet 17 is used for driving the extrusion plate 15 to extrude the second air bag 16 towards the inner wall of the protective shell 5, after the second air bag 16 is compressed, the air in the second air bag is discharged into the air duct 9 and enters the first air bag 10 through the air duct 9, so that the aim of automatically extending the buffer main body 2 outwards to protect after the device is lifted is fulfilled, and the safety of the carrying device is improved; the fixing frame 22 is used for restraining the buffering main body 2 and the speed change valve 3, and simultaneously the fixing frame 22 is used for providing supporting force for the first air bag 10, so that the first air bag 10 can normally perform buffering work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides an emergent fire control rescue locator, includes rescue locator protection machanism (1), rescue locator protection machanism (1) is including protective housing (5), its characterized in that: the rescue locator protection mechanism (1) further comprises a buffer main body (2) and a handle (4), the handle (4) penetrates through the protection shell (5), the handle (4) and the protection shell (5) are installed together in a sliding mode, the buffer main body (2) penetrates through the protection shell (5), and the buffer main body (2) and the protection shell (5) are installed together in a sliding mode; the buffer main body (2) comprises a variable speed valve (3), an impact block (6), a guide rod (7), an air duct (9) and a first air bag (10), the buffer main body (2) is distributed at four corners of a protective shell (5), the guide rod (7) is uniformly and fixedly connected with the outer end of the impact block (6), the guide rod (7) penetrates through the protective shell (5), the guide rod (7) is in sliding contact with the protective shell (5), the air duct (9) is fixedly connected with the variable speed valve (3) into a whole, the inner space of the variable speed valve (3) and the air duct (9) is communicated and connected, the variable speed valve (3) penetrates through the inner part of the first air bag (10), the variable speed valve (3) is fixedly connected with the first air bag (10), the inner space of the variable speed valve (3) is communicated and connected with the inner space of the first air bag (10), the buffer main body (2) is connected together through the air duct (9), the air duct (9) is fixedly connected with a handle (4), the inner space of the variable speed valve (9) is communicated with the handle (4), and the air duct (11) is connected with an air duct (11) and connected with an air duct cover (11), the inner space of the connecting air pipe (11) is communicated with the inner space of the air guide pipe (9), the connecting air pipe (11) is in a cup shape, the leather cover (13) covers the cup opening of the connecting air pipe (11), one end of the leather cover (13) is fixedly connected with the connecting air pipe (11), the outer end of the leather cover (13) is hollowed out through an air hole (14), the leather cover (13) is positioned at the inner side of the first air bag (10), the handle (4) comprises an extrusion plate (15), a second air bag (16), a slip sheet (17), a connecting block (18) and a handle (19), the outer end of the extrusion plate (15) is fixedly connected with the second air bag (16), one end of the second air bag (16) facing away from the extrusion plate (15) is fixedly installed with the inner wall of the protective shell (5), the slip sheet (17) is fixedly connected with the connecting block (18) into a whole, the connecting block (18) is symmetrically and fixedly installed at the outer end of the handle (19), the slip sheet (17) penetrates through the protective shell (5), the slip sheet (17) is in contact with the air guide pipe (9), and the inner space of the air guide pipe (9) is connected with the second air bag (16), the gleitbretter (17) are located the outside of air duct (9), gleitbretter (17) and air duct (9) sliding contact, after gas passes through air duct (9) and gets into inside connecting trachea (11), utilize atmospheric pressure to break away leather cover (13) for gas smoothly enters into the inside of first gasbag (10), when gaseous refluence, utilize the elasticity of leather cover (13), make leather cover (13) recap the outer end of connecting trachea (11), thereby make gas can only pass through air vent (14) backward flow, thereby reach the purpose that slows down air current backward flow speed.

2. An emergency fire rescue locator as claimed in claim 1, wherein: the buffer main body (2) further comprises a stop block (8), the stop block (8) is fixedly connected with the guide rod (7), and the stop block (8) is shielded on the inner side of the protective shell (5).

3. An emergency fire rescue locator as claimed in claim 2, wherein: the speed change valve (3) further comprises a leather block (12), the leather block (12) is fixedly installed together with the connecting air pipe (11), and the leather block (12) is fixedly connected with the leather cover (13) into a whole.

4. An emergency fire rescue locator as claimed in claim 1, wherein: the protective housing (5) comprises a machine body (21), the protective housing (5) further comprises a housing frame (20) and a fixing frame (22), the fixing frame (22) is uniformly and fixedly connected to the inner end of the housing frame (20), four corners of the machine body (21) are elastically mounted together with the fixing frame (22), the air guide pipe (9) and the variable speed valve (3) are inserted into the inner end of the fixing frame (22), the variable speed valve (3), the air guide pipe (9) and the fixing frame (22) are fixed together, and one end, back to the impact block (6), of the first air bag (10) is fixedly connected with the fixing frame (22).

5. An emergency fire rescue locator as claimed in claim 4, wherein: the protective housing (5) further comprises springs (23), the springs (23) are evenly distributed at four corners of the machine body (21), the springs (23) are fixedly connected with the machine body (21), and one ends, back to the machine body (21), of the springs (23) are fixedly connected with the fixing frames (22).

6. An emergency fire rescue locator as claimed in claim 5, wherein: the protective shell (5) further comprises a guide hole (24), the guide hole (24) is hollowed out at the outer end of the shell frame (20), and the guide rod (7) penetrates through the guide hole (24) in a sliding mode.

7. An emergency fire rescue locator as claimed in claim 6, wherein: the protective shell (5) further comprises a through hole (25), the through hole (25) is hollowed out at the outer end of the shell frame (20), and the first air bag (10) penetrates through the shell frame (20) through the through hole (25).

8. An emergency fire rescue locator as claimed in claim 7, wherein: protective housing (5) still include guide slot (26), the front end in shell frame (20) is seted up in guide slot (26) fretwork, handle (4) run through shell frame (20) through guide slot (26).