CN214103910U

CN214103910U - Earthquake lifesaving bed

Info

Publication number: CN214103910U
Application number: CN202022922551.7U
Authority: CN
Inventors: 张捷凯; 张双伟; 金晶晶; 张恒; 刘高进; 张正中
Original assignee: Jinhua Polytechnic
Current assignee: Jinhua Polytechnic
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-03
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to an earthquake lifesaving bed, which comprises a hollow cuboid headstock, a hollow cuboid bed body and a hollow cylindrical cover body. The output shaft and the protruding hub connection of cover body front end of reduction gear, the motor passes through the rotation axis and drives the cover body and rotate, there is latticed slider to cooperate the installation in the circular arc type spout on the bed body in cover body both sides, it is rotatory to support the cover body, bed body left and right sides installation indent lockhole and evagination lockhole cooperate fixedly with the locking mechanism who installs on the cover body, left side bed board and right bed board adopt hinged joint to install the both sides in the cover body, the cover body can rotate 180 degrees, take in the people in the bed body and protect, can greatly alleviate the earthquake injury that the user received, bed body both sides are equipped with the observation window, food can be deposited at the bottom of the bed body bed, water and medicine, the user can avoid waiting for the rescue in the inside when the earthquake takes place.

Description

Earthquake lifesaving bed

Technical Field

The utility model belongs to the technical field of a domestic lifesaving technique and specifically relates to an earthquake lifesaving bed.

Background

The southeast of the European and Asian plate in China is positioned at the intersection of two earthquake zones, and the earthquake motion has the characteristics of high frequency, high intensity, wide distribution and shallow earthquake focus. When strong earthquake occurs, a large amount of house collapse, personal casualties and property loss can be caused. Particularly, people may not have time to evacuate to a safety zone in the middle of the night, and a lifesaving tool capable of protecting people is needed in order to reduce casualties caused by earthquakes. The earthquake lifesaving bed can protect people inside and protect people from being injured when an earthquake occurs.

Disclosure of Invention

The utility model aims at overcoming some problems of the traditional earthquake lifesaving bed and providing a more practical and safer earthquake lifesaving bed.

The utility model provides an earthquake lifesaving bed, includes the headstock, the bed body and the cover body, the bed body is a cavity top open-ended cuboid, and the headstock is fixed at bed body front side, and motor, reduction gear, power are all fixed in the headstock, the internal cover body that is equipped with of bed, the cover body are a hollow semicylinder, and the output shaft of reduction gear is connected with the protruding axle of cover body front end, both ends lateral surface is equipped with net type slider around the cover body, the inboard of bed body front and back both sides face is equipped with convex spout, and net type slider matches the installation with convex spout, and the cover body passes through net type slider and installs on the convex spout on the bed body.

The left bed board and the right bed board are connected and installed on two sides in the cover body through hinges, four baffle plates are arranged on the cover body below the left bed board and the right bed board, two locking mechanisms are fixed on the edges of the right side of the cover body close to two ends, and concave lock holes are formed in the inner sides of the front end and the rear end of the right side of the bed body; the cylinder lock head is arranged in the locking mechanism, the locking mechanism is provided with an electromagnetic valve for controlling the action of the cylinder lock head, and the cylinder lock head and the concave lock hole work in a matching way.

The front end and the rear end of the protruding lock hole, which are fixed on one side of the bed body opposite to the concave lock hole, protrude out of the bed body, the position of the protruding lock hole is matched with a lock head in a locking mechanism on the bed body after the cover body rotates, and a plurality of observation windows are arranged on the left side and the right side of the bed body. The battery is electrically connected with the motor, the button is electrically connected with the battery, the button is electrically connected with the motor, the button is electrically connected with the electromagnetic valve of the locking mechanism, and the button is electrically connected with the electromagnetic valve of the baffle.

According to the utility model discloses an earthquake lifesaving bed has following obvious characteristics:

(1) the cylindrical cover body can bear more collapse pressure; (2) the earthquake lifesaving bed has a larger space for placing food, water and medicines, and people also have a larger activity space; (3) when an earthquake occurs, people can be taken into the bed body through mechanical movement for several seconds only by pressing the button; (4) simple structure, easy maintenance, practicality and convenience.

Drawings

Fig. 1 is a schematic structural diagram of the earthquake life-saving bed.

Fig. 2 is a schematic structural diagram of the earthquake life-saving bed cover body of the utility model.

Fig. 3 is a schematic diagram of the internal mechanism of the earthquake life-saving bed with the cover body removed.

Fig. 4 is a schematic view of the switch triggering cover body of the earthquake life-saving bed of the utility model when the switch is turned out.

Fig. 5 is an enlarged view of a portion a in fig. 1.

In the figure: 1-headstock, 2-bed body, 3-observation window, 4-left bed board, 5-protruding lock hole, 6-motor, 7-reducer, 8-battery, 9-locking mechanism, 10-right bed board, 11-cover body, 111-grid type slide block, 112-front side plate, 113-rear side plate, 12-baffle, 13-button, 14-concave lock hole, 15-arc chute and 16-lock head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The earthquake lifesaving bed consists of a fixed part and a rotary part, wherein the fixed part consists of a headstock 1, a bed body 2, an observation window 3, a protruding lock hole 5, a motor 6, a speed reducer 7, a battery 8, a concave lock hole 14 and a circular sliding groove 15; the rotary part consists of a left bed board 4, a locking mechanism 9, a right bed board 10, a cover body 11, a baffle plate 12, a button 13 and a lock head 16.

Referring to fig. 1, 2 and 3, the bed 2 is a hollow cuboid with an upper opening, and the headstock 1 is fixed on the front side of the bed 2. The motor 6, the speed reducer 7 and the power supply 8 are all fixed in the headstock 1, the cover body 11 is a hollow semi-cylinder, and the output shaft of the speed reducer 7 is connected with a protruding shaft at the front end of the cover body 11. The grid type sliding blocks 111 are arranged on the outer sides of the side faces of the front end and the rear end of the cover body 11, the circular arc sliding chutes 15 are arranged on the inner sides of the front side face and the rear side face of the bed body 2, the cover body 11 is arranged on the circular arc sliding chutes 15 on the bed body 2 through the grid type sliding blocks 111, and the circular arc sliding chutes 15 support the cover body 11 through matching with the grid type sliding blocks 111; the left bed board 4 and the right bed board 10 are hinged with the cover body 11 and are arranged on two sides, and the four baffles 12 prevent the left bed board 4 and the right bed board 1 from falling and flatly spread on the cover body 11 in normal use; the two locking mechanisms 9 are fixed on the edges of the right side of the cover body 11 close to the two ends, and the concave locking holes 14 are fixed at the front end and the rear end of the right side of the bed body 2 and are positioned on the inner side of the bed body 2; the cylinder lock head 16 is installed inside the locking mechanism 9, when the cylinder lock head 16 is installed, the cylinder lock head 16 extends out in a default mode, the cylinder lock head 16 is controlled by an electromagnetic valve inside the locking mechanism 9, the cylinder lock head is matched and fixed with the concave lock hole 14 in normal use, and when the button 13 is pressed, the locking mechanism 9 controls the cylinder lock head 16 to extend out or retract. The protruding lock holes 5 are fixed at the front end and the rear end of the left side of the bed body 2 and protrude out of the bed body 2; the baffle plates 12 are arranged at the front side and the rear side of the inner part of the cover body 11 close to the center; the observation windows 3 are fixed on the left and right sides of the bed body 2, and two fans are respectively arranged on the left and right sides.

The battery 8 is electrically connected with the motor 6, the button 13 is electrically connected with the battery 8, the button 13 is electrically connected with the motor 6, the button 13 is electrically connected with the electromagnetic valve of the locking mechanism 9, and the button 13 is electrically connected with the electromagnetic valve of the baffle 12.

The specific working principle is as follows:

after an earthquake happens, a user presses the button 13, the front baffle plate 12 and the rear baffle plate 12 retract, the left bed plate 4 and the right bed plate 10 are not blocked by the baffle plates 12 and rotate downwards around the hinges on the two sides under the influence of gravity, and people and bedding on the bed fall into the cover body 11. Then the lock head 16 of the locking mechanism 9 retracts, meanwhile, the motor 6 is started, the cover body 11 is driven by the speed reducer 7 to rotate 180 degrees anticlockwise, at this time, people and bedding on the bed slide into the bed body 2 from the inside of the cover body 11, the cover body 11 is completely screwed out and then is clamped by the left side of the bed body 2, and the motor 6 stops running. Protruding lock holes 5 are formed in the front end and the rear end of the left side of the bed body 2, the positions of the protruding lock holes 5 are matched with a lock head 16 in a locking mechanism 9 on the rotating cover body 11, and the lock head 16 of the locking mechanism 9 extends out to be matched with the protruding lock holes 5 to be locked after the rotating movement is completed. After the movement is finished, the user is in the cover body 11 and the bed body 2, and the protection action of the earthquake lifesaving bed is finished.

Claims

1. The utility model provides an earthquake lifesaving bed, includes headstock (1), bed body (2) and cover body (11), characterized by: the bed body (2) is a hollow cuboid with an opening at the upper part, the headstock (1) is fixed at the front side of the bed body (2), the motor (6), the speed reducer (7) and the battery (8) are all fixed in the headstock (1), a cover body (11) is arranged in the bed body (2), the cover body (11) is a hollow semi-cylinder, an output shaft of the speed reducer (7) is connected with a protruding shaft at the front end of the cover body (11), grid-shaped sliding blocks (111) are arranged on the outer side surfaces of the front end and the rear end of the cover body (11), circular arc-shaped sliding grooves (15) are arranged on the inner sides of the front side surface and the rear side surface of the bed body (2), the grid-shaped sliding blocks (111) are installed in a matched mode with the circular arc-shaped sliding grooves (15), and the cover body (11) is installed on the circular arc-shaped sliding grooves (15) on the bed body (2) through the grid-shaped sliding blocks (111);

the left bed board (4) and the right bed board (10) are connected and installed at two sides in the cover body (11) through hinges, four baffle plates (12) are arranged on the cover body (11) below the left bed board (4) and the right bed board (10), two locking mechanisms (9) are fixed on the edges of the right side of the cover body (11) close to two ends, and concave lock holes (14) are formed in the inner sides of the front end and the rear end of the right side of the bed body (2); the cylinder lock head (16) is arranged in the locking mechanism (9), the locking mechanism (9) is provided with an electromagnetic valve for controlling the action of the cylinder lock head (16), and the cylinder lock head (16) is matched with the concave lock hole (14) to work;

the front end and the rear end of the protruded lock hole (5) fixed on one side of the bed body (2) corresponding to the concave lock hole (14) are protruded out of the bed body (2), the position of the protruded lock hole (5) is matched with a lock head (16) in a locking mechanism (9) on the cover body (11) after the cover body rotates, and a plurality of observation windows (3) are arranged on the left side and the right side of the bed body (2);

the battery (8) is electrically connected with the motor (6), the button (13) is electrically connected with the battery (8), the button (13) is electrically connected with the motor (6), the button (13) is electrically connected with the electromagnetic valve of the locking mechanism (9), and the button (13) is electrically connected with the electromagnetic valve of the baffle (12).