CN217339826U - Dormitory car conflagration unpowered decomposition device that saves oneself - Google Patents

Abstract

The utility model discloses a dormitory van conflagration is saved oneself and is unpowered decomposition device, including box and sharp hammer, the inside sliding connection of box has first movable block, sharp hammer fixed connection is at the left side middle part of first movable block, the through-hole corresponding with the sharp hammer is seted up in the left side of box, the right side middle part fixedly connected with slide bar of first movable block, the right-hand member of slide bar runs through the right side and the fixedly connected with first in command of box, the surface cover that the slide bar is located the box inside is equipped with first spring. A dormitory car conflagration unpowered decomposition device of saving oneself, through being close to glass and exerting oneself with the left end of box, then the pulling second handle makes the kelly break away from in the draw-in groove, the restoring force through first spring makes the point hammer pop out and strike glass from the through-hole this moment to break glass of door window and break up and decompose, through the energy storage of first spring, need not to provide power, whole process simple operation when knocking.

Description

Dormitory car conflagration unpowered decomposition device that saves oneself

Technical Field

The utility model relates to a decomposition device field, in particular to dormitory van conflagration unpowered decomposition device field of saving oneself.

Background

The dormitory car integrates personnel conveying and resting, effectively solves the contradiction that the full sleeper is small in passenger capacity and the full seat car is not convenient to rest, well meets the customer demands, improves the conveying and dormitory comfort level, integrates clothes, food, living and walking, and achieves the fashionable product of travel in life and life in travel.

If window glass can in time decompose when the car of camping takes place the conflagration, can open escape way for personnel in the car, and current broken window hammer is difficult broken when breaking the window and hit, need hit a pound many times, wastes time and energy, influences the efficiency of broken window, seriously threatens personnel's in the car life safety.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a dormitory car conflagration unpowered decomposition device of saving oneself can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the fire self-rescue unpowered decomposition device for the dormitory van comprises a box body and a sharp hammer, wherein a first movable block is connected to the inside of the box body in a sliding manner, the sharp hammer is fixedly connected to the middle of the left side of the first movable block, a through hole corresponding to the sharp hammer is formed in the left side of the box body, a slide bar is fixedly connected to the middle of the right side of the first movable block, the right end of the slide bar penetrates through the right side of the box body and is fixedly connected with a first handle, a first spring is sleeved on the outer surface of the slide bar, which is located inside the box body, a first fixed box is fixedly connected to the upper surface of the box body, a clamping rod is arranged inside the first fixed box, the bottom end of the clamping rod sequentially penetrates through the first fixed box and the box body and is clamped with the first movable block, the top end of the clamping rod penetrates through the upper surface of the first fixed box and is fixedly connected with a second handle, and a second movable block is connected to the inside of the first fixed box in a sliding manner, second movable block fixed connection is at the surface of kelly, the surface cover that the kelly is located first fixed incasement portion is equipped with the second spring, sets up like this and is close to glass and power with the left end of box, then stimulates the second handle and makes the kelly break away from in the draw-in groove, and the restoring force through first spring drives first movable block and removes left this moment, and first movable block can drive the pointed hammer and pop out and strike glass from the through-hole at the in-process that removes to smash window glass and decompose.

The utility model discloses further improvement lies in, the equal fixedly connected with slider in both sides around the first movable block, the spout with slider looks adaptation is seted up to the inner wall of box, sets up like this and makes the gliding more stable of first movable block, better strikes the decomposition to glass.

The utility model discloses a further improvement lies in, the draw-in groove has been seted up to the upper surface of first movable block, the bottom of kelly is seted up inclined plane and is located the draw-in groove, the bottom and the draw-in groove looks adaptation of kelly set up the bottom that first movable block can extrude the kelly at the in-process that removes like this, because the inclined plane is seted up to the bottom of kelly, kelly rebound this moment.

The utility model discloses a further improvement lies in, the lower surface of box is provided with the subassembly of breathing in, the left end fixed surface of box is connected with the bracing piece of four slopes, the left end fixedly connected with sucking disc of bracing piece, adjacent two the sucking disc is linked together through first connecting pipe, one of them first connecting pipe is linked together with the subassembly of breathing in through the second connecting pipe, and when the left end that sets up the box like this was close to glass, sucking disc and glass contacted to the subassembly of breathing in can take the inside air of sucking disc out through first connecting pipe and second connecting pipe.

The utility model discloses a further improvement lies in, the subassembly of breathing in includes the fixed case of second, piston ring and lead screw, the top of the fixed case of second is connected with the lower fixed surface of box, piston ring sliding connection is in the inside of the fixed case of second, the top of lead screw is passed through the bearing and is connected with the lower surface middle part rotation of piston ring, the bottom of lead screw runs through the lower surface and the fixedly connected with third handle of the fixed case of second, lead screw and the fixed case threaded connection of second set up like this and rotate the third handle and drive the lead screw rotatory, because the top of lead screw is passed through the bearing and is connected with the lower surface middle part rotation of piston ring, the bottom and the fixed case threaded connection of second of lead screw, the lead screw can make the piston ring move down at rotatory in-process this moment, and the piston ring forms the negative pressure in the in-process top that removes.

The utility model discloses further improvement lies in, the bracing piece is close to one side fixedly connected with stiffener of box, the stiffener is kept away from the one end of bracing piece and is connected with the fixed surface of box, sets up the stiffener like this and improves the structural strength between bracing piece and the box, and better fixes the device.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the first handle is pulled to drive the slide rod to move, the slide rod can drive the first movable block to move rightwards in the moving process, the first movable block can drive the sharp hammer to contract into the box body in the moving process, meanwhile, the first movable block can extrude the bottom end of the clamping rod and compress the first spring in the moving process, the clamping rod drives the second movable block to move upwards due to the inclined surface formed at the bottom end of the clamping rod, the second movable block extrudes the second spring in the moving process, when the clamping rod corresponds to the clamping groove in position, the clamping rod is clamped with the clamping groove through the restoring force of the second spring, so that the first movable block is limited, when the glass box is used, the left end of the box body is close to the glass and exerts force, then the second handle is pulled to enable the clamping rod to be separated from the clamping groove, the first movable block is driven to move leftwards through the restoring force of the first spring, the first movable block can drive the sharp hammer to pop out from the through hole and impact the glass in the moving process, thereby break glass of vehicle window and break down, through the energy storage of first spring, need not to provide power, whole process simple operation when beating.

2. When the left end through the box is close to glass, the sucking disc contacts with glass, then it is rotatory to rotate the third handle and drive the lead screw, because the top of lead screw is passed through the bearing and is connected with the lower surface middle part rotation of piston ring, the bottom and the fixed case threaded connection of second of lead screw, the lead screw can make the piston ring downstream at rotatory in-process this moment, the piston ring forms the negative pressure in the in-process top that removes, because first connecting pipe and adjacent sucking disc intercommunication, the one end and the first connecting pipe intercommunication of second connecting pipe, the other end and the fixed case intercommunication of second connecting pipe, the piston ring is taken out the inside air of sucking disc in the in-process that removes this moment, thereby through sucking disc and bracing piece with firm the fixing on glass of box, avoid splashing the glass sediment to the hand when too big to cause the injury, make the device operate safelyr.

Drawings

Fig. 1 is the utility model discloses a dormitory van conflagration unpowered decomposition device that saves oneself's overall structure schematic diagram.

Fig. 2 is the formal section structure schematic diagram of the self-rescue unpowered decomposer for the camping vehicle in fire.

Fig. 3 is the utility model discloses a dormitory van conflagration is saved oneself unpowered decomposition device's section structure schematic diagram overlookes.

Fig. 4 is a schematic left-side view three-dimensional structure diagram of the fire self-rescue unpowered decomposer of the camping vehicle.

In the figure: 1. a box body; 2. a sharp hammer; 3. a first movable block; 4. a through hole; 5. a slide bar; 6. a first handle; 7. a first spring; 8. a first stationary box; 9. a clamping rod; 10. a second handle; 11. a second movable block; 12. a second spring; 301. a slider; 302. a chute; 303. a card slot; 13. a getter assembly; 14. a support bar; 15. a suction cup; 16. a first connecting pipe; 17. a second connecting pipe; 1301. a second stationary box; 1302. a piston ring; 1303. a screw rod; 1304. a third handle; 1401. a reinforcing rod.

Detailed Description

In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.

Example 1

As shown in figures 1-4, a fire self-rescue unpowered decomposition device for a dormitory van comprises a box body 1 and a sharp hammer 2, wherein a first movable block 3 is slidably connected inside the box body 1, sliding blocks 301 are fixedly connected to the front side and the rear side of the first movable block 3, a sliding groove 302 matched with the sliding blocks 301 is formed in the inner wall of the box body 1, the sharp hammer 2 is fixedly connected to the middle of the left side of the first movable block 3, a through hole 4 corresponding to the sharp hammer 2 is formed in the left side of the box body 1, a sliding rod 5 is fixedly connected to the middle of the right side of the first movable block 3, the right end of the sliding rod 5 penetrates through the right side of the box body 1 and is fixedly connected with a first handle 6, a first spring 7 is sleeved on the outer surface of the sliding rod 5, a first fixed box 8 is fixedly connected to the upper surface of the box body 1, a clamping rod 9 is arranged inside the first fixed box 8, the bottom end of the clamping rod 9 sequentially penetrates through the first fixed box 8 and the box body 1 and is clamped with the first movable block 3, draw-in groove 303 has been seted up to the upper surface of first movable block 3, the bottom of kelly 9 is seted up inclined plane and is located draw-in groove 303, the bottom and the draw-in groove 303 looks adaptation of kelly 9, the top of kelly 9 runs through the upper surface and the fixedly connected with second handle 10 of first fixed box 8, the inside sliding connection of first fixed box 8 has second movable block 11, 11 fixed connection of second movable block are at the surface of kelly 9, the kelly 9 is located the inside surface cover of first fixed box 8 and is equipped with second spring 12.

The embodiment can realize that: the first handle 6 is pulled to drive the sliding rod 5 to move, the sliding rod 5 can drive the first movable block 3 to move rightwards in the moving process, the first movable block 3 can drive the pointed hammer 2 to contract into the box body 1 in the moving process, meanwhile, the first movable block 3 can extrude the bottom end of the clamping rod 9 and compress the first spring 7 in the moving process, as the bottom end of the clamping rod 9 is provided with an inclined surface, the clamping rod 9 drives the second movable block 11 to move upwards, the second movable block 11 extrudes the second spring 12 in the moving process, when the clamping rod 9 corresponds to the position of the clamping groove 303, the clamping rod 9 is clamped with the clamping groove 303 through the restoring force of the second spring 12, so that the first movable block 3 is limited, when in use, the left end of the box body 1 is close to glass and exerts force, then the second handle 10 is pulled to enable the clamping rod 9 to be separated from the clamping groove 303, at the moment, the restoring force of the first movable block 3 is driven to move leftwards through the restoring force of the first spring 7, first movable block 3 can drive point hammer 2 and pop out and strike glass in through-hole 4 at the in-process that removes to break glass of vehicle window and break up and decompose, through the energy storage of first spring 7, need not to provide power, whole process simple operation when knocking.

Example 2

As shown in figures 1-4, a fire self-rescue unpowered decomposition device for a dormitory van comprises a box body 1 and a sharp hammer 2, wherein a first movable block 3 is slidably connected inside the box body 1, sliding blocks 301 are fixedly connected to the front side and the rear side of the first movable block 3, a sliding groove 302 matched with the sliding blocks 301 is formed in the inner wall of the box body 1, the sharp hammer 2 is fixedly connected to the middle of the left side of the first movable block 3, a through hole 4 corresponding to the sharp hammer 2 is formed in the left side of the box body 1, a sliding rod 5 is fixedly connected to the middle of the right side of the first movable block 3, the right end of the sliding rod 5 penetrates through the right side of the box body 1 and is fixedly connected with a first handle 6, a first spring 7 is sleeved on the outer surface of the sliding rod 5, a first fixed box 8 is fixedly connected to the upper surface of the box body 1, a clamping rod 9 is arranged inside the first fixed box 8, the bottom end of the clamping rod 9 sequentially penetrates through the first fixed box 8 and the box body 1 and is clamped with the first movable block 3, the upper surface of the first movable block 3 is provided with a clamping groove 303, the bottom end of the clamping rod 9 is provided with an inclined surface and is positioned in the clamping groove 303, the bottom end of the clamping rod 9 is matched with the clamping groove 303, the top end of the clamping rod 9 penetrates through the upper surface of the first fixed box 8 and is fixedly connected with a second handle 10, the first fixed box 8 is internally and slidably connected with a second movable block 11, the second movable block 11 is fixedly connected with the outer surface of the clamping rod 9, the clamping rod 9 is positioned on the outer surface of the first fixed box 8 and is sleeved with a second spring 12, the lower surface of the box body 1 is provided with a suction assembly 13, the outer surface of the left end of the box body 1 is fixedly connected with four inclined supporting rods 14, the left ends of the supporting rods 14 are fixedly connected with suction cups 15, two adjacent suction cups 15 are communicated through first connecting pipes 16, one of the first connecting pipes 16 is communicated with the suction assembly 13 through second connecting pipes 17, the suction assembly 13 comprises a second fixed box 1301, Piston ring 1302 and lead screw 1303, the top of second fixed case 1301 is connected with the lower surface fixed of box 1, piston ring 1302 sliding connection is in the inside of second fixed case 1301, the top of lead screw 1303 passes through the bearing and is connected with the lower surface middle part of piston ring 1302 is rotated, the bottom of lead screw 1303 runs through the lower surface of second fixed case 1301 and fixedly connected with third handle 1304, lead screw 1303 and second fixed case 1301 threaded connection, one side fixedly connected with stiffener 1401 that the bracing piece 14 is close to box 1, the stiffener 1401 keeps away from the one end of bracing piece 14 and the outer fixed surface of box 1 is connected.

The embodiment can realize that: when the left end of the box body 1 is close to the glass, the sucker 15 is contacted with the glass, then the third handle 1304 is rotated to drive the screw rod 1303 to rotate, because the top end of the lead screw 1303 is rotatably connected with the middle part of the lower surface of the piston ring 1302 through a bearing, and the bottom end of the lead screw 1303 is in threaded connection with the second fixing box 1301, at this time, the lead screw 1303 can enable the piston ring 1302 to move downwards in the rotating process, negative pressure is formed above the piston ring 1302 in the moving process, since the first connection pipe 16 is communicated with the adjacent suction cup 15, one end of the second connection pipe 17 is communicated with the first connection pipe 16, and the other end of the second connection pipe 17 is communicated with the second stationary box 1301, the piston ring 1302 pumps out air inside the suction cup 15 during the movement, thereby through sucking disc 15 and bracing piece 14 with firm the fixing on glass of box 1, avoid when hard too big glass sediment splashes to the hand and causes the injury, make the device operation safer.

It should be noted that the utility model relates to a fire self-rescue unpowered decomposition device of a camping car, firstly, a first handle 6 is pulled to drive a sliding rod 5 to move, the sliding rod 5 can drive a first movable block 3 to move rightwards in the moving process, the first movable block 3 can drive a sharp hammer 2 to shrink into a box body 1 in the moving process, meanwhile, the first movable block 3 can extrude the bottom end of a clamping rod 9 and compress a first spring 7 in the moving process, because the bottom end of the clamping rod 9 is provided with an inclined plane, the clamping rod 9 drives a second movable block 11 to move upwards at the moment, the second movable block 11 extrudes a second spring 12 in the moving process, when the clamping rod 9 corresponds to the position of a clamping groove 303, the clamping rod 9 is clamped with the clamping groove 303 through the restoring force of the second spring 12, so as to limit the first movable block 3, when in use, the left end of the box body 1 is close to glass and exert force, then the second handle 10 is pulled to separate the clamping rod 9 from the clamping groove 303, at the moment, the first movable block 3 is driven to move leftwards by the restoring force of the first spring 7, the first movable block 3 can drive the pointed hammer 2 to pop out from the through hole 4 and impact glass in the moving process, so that the glass of the car window is broken to be decomposed, the energy is stored by the first spring 7, power does not need to be provided in the knocking process, the whole process is convenient and fast to operate, when the left end of the box body 1 is close to the glass, the sucking disc 15 is in contact with the glass, then the third handle 1304 is rotated to drive the lead screw 1303 to rotate, as the top end of the lead screw 1303 is rotatably connected with the middle part of the lower surface of the piston ring 1302 through the bearing, the bottom end of the lead screw 1303 is in threaded connection with the second fixed box 1301, at the moment, the lead screw 1303 can enable the piston ring 1302 to move downwards in the rotating process, the piston ring 1302 forms negative pressure above the moving process, and as the first connecting pipe 16 is communicated with the adjacent sucking disc 15, one end and the first connecting pipe 16 intercommunication of second connecting pipe 17, the other end and the fixed case 1301 intercommunication of second connecting pipe 17, piston ring 1302 takes the inside air of sucking disc 15 out at the in-process that removes this moment to through sucking disc 15 and bracing piece 14 with firm the fixing on glass of box 1, avoid hard glass sediment to splash to the hand and cause the injury when too big, make the device operation safer.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a dormitory van conflagration is saved oneself and is unpowered decomposition device, includes box (1) and tip hammer (2), its characterized in that: the inside sliding connection of box (1) has first movable block (3), sharp hammer (2) fixed connection is in the left side middle part of first movable block (3), the left side of box (1) is seted up and is hammered into shape (2) corresponding through-hole (4), the right side middle part fixedly connected with slide bar (5) of first movable block (3), the right-hand member of slide bar (5) runs through the right side of box (1) and fixedly connected with first in command (6), the surface cover that slide bar (5) are located box (1) inside is equipped with first spring (7), the last fixed surface fixed connection of box (1) has first fixed case (8), the inside of first fixed case (8) is provided with kelly (9), the bottom of kelly (9) runs through first fixed case (8) and box (1) in proper order and with first movable block (3) joint, the top of kelly (9) runs through upper surface and fixedly connected with second handle (10) of first fixed case (8), the inside sliding connection of first fixed case (8) has second movable block (11), second movable block (11) fixed connection is at the surface of kelly (9), the surface cover that kelly (9) are located first fixed case (8) inside is equipped with second spring (12).

2. The fire self-rescue unpowered decomposition device for the dormitory van according to claim 1, characterized in that: the equal fixedly connected with slider (301) in both sides around first movable block (3), spout (302) with slider (301) looks adaptation are seted up to the inner wall of box (1).

3. The fire self-rescue unpowered decomposition device for the dormitory van according to claim 1, characterized in that: the upper surface of the first movable block (3) is provided with a clamping groove (303), the bottom end of the clamping rod (9) is provided with an inclined plane and is positioned in the clamping groove (303), and the bottom end of the clamping rod (9) is matched with the clamping groove (303).

4. The fire self-rescue unpowered decomposition device for the dormitory van according to claim 1, characterized in that: the lower surface of box (1) is provided with air suction assembly (13), the outer fixed surface of the left end of box (1) is connected with bracing piece (14) of four slopes, the left end fixedly connected with sucking disc (15) of bracing piece (14), adjacent two sucking disc (15) are linked together through first connecting pipe (16), one of them first connecting pipe (16) are linked together through second connecting pipe (17) and air suction assembly (13).

5. The fire self-rescue unpowered decomposition device for the dormitory van according to claim 4, characterized in that: the air suction assembly (13) comprises a second fixing box (1301), a piston ring (1302) and a lead screw (1303), the top end of the second fixing box (1301) is fixedly connected with the lower surface of the box body (1), the piston ring (1302) is connected to the inside of the second fixing box (1301) in a sliding mode, the top end of the lead screw (1303) is rotatably connected with the middle of the lower surface of the piston ring (1302) through a bearing, the bottom end of the lead screw (1303) penetrates through the lower surface of the second fixing box (1301) and is fixedly connected with a third handle (1304), and the lead screw (1303) is in threaded connection with the second fixing box (1301).

6. The fire self-rescue unpowered decomposition device for the dormitory van according to claim 4, characterized in that: one side of the supporting rod (14) close to the box body (1) is fixedly connected with a reinforcing rod (1401), and one end, far away from the supporting rod (14), of the reinforcing rod (1401) is fixedly connected with the outer surface of the box body (1).

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