TWI578940B - Disaster prevention and protection of bed - Google Patents

Description

Disaster prevention life bed

The invention relates to a disaster prevention life-saving bed with a protective function.

Earthquakes often occur in people's sleep. Houses can easily cause personal injury. When the earthquake comes, the earth's crust will be shaken with the transmission of shock waves, and the buildings built on the earth's crust will be shaken violently. When the earthquake's earthquake reaches a certain level, it will cause damage to the structure of the house and the contents of the house. When the person sleeps in the house, it may cause damage due to the damage of the article or structure, and it is more likely that the house collapses. There is room space compression, which causes the object to squeeze the body; due to the refuge method in the current earthquake, avoiding the solid corner, supplemented by soft objects such as pillows and quilts to protect the head, but the existing refuge methods still have shortcomings. Through the protection of soft objects, only partial protection effect and resistance to falling objects are not good, so it is still vulnerable to earthquakes, especially in the event of a devastating earthquake, the indoor space is rapidly compressed and further As a result, people are crushed by furniture, so the existing protection methods have improvements.

In addition, the Chinese Utility Model No. CN87201874U discloses an automatic body bed for earthquakes. However, this type of body bed has the following disadvantages:

First, the body bed is supported by a rope and is therefore not stable enough.

Second, the body bed lacks a means to prevent accidental contact with the switch, and may be inadvertently activated during normal times.

Third, the body bed does not have a restored structure after startup.

Fourth, the body bed does not take into account the strength of the bed against impact.

In view of the poor protection effect of the existing seismic protection mode, the present invention designs an earthquake refuge bed which is usually used as a household protection material, and which can provide a space for personal protection during an earthquake; mainly used for building home interior furniture, wherein The mechanism is mainly divided into two systems. The first is to start the system, lowering the bed board together with the bedding, and simultaneously pulling the bed head and the tail guard plate obliquely over the lowered bed board to create a personal protection space; second, return The system, when the earthquake is over, uses the regression system to quickly restore the activated seismic refuge bed to its original state. The control of critical force transmission in the two systems can be accomplished by cable traction.

In order to achieve the above object, the technical means adopted by the present invention is to provide a disaster prevention life-saving bed, comprising: a main body having an upper opening formed thereon and the main body is formed with an inner space; a bed plate movable up and down Provided in the body and selectively covering the upper opening of the body; at least one shield pivoted to the body and selectively abutting the bed and selectively covering the upper opening of the body; and a support assembly Providing in the inner space of the body and supporting the bed plate and moving the bed plate downward, the support assembly is provided with a switch; when the switch is activated, the support assembly moves the bed plate downward to the main body In the interior space, the bed plate no longer abuts against the at least one fender, and the at least one fender pivots toward the upper opening of the body and covers the upper opening.

In the actual use of the present invention, the user lies flat on the bed board, and when the earthquake occurs, the switch of the support assembly is activated so that the bed plate can be moved downward into the inner space at the upper opening of the main body, then the The bed board is protected by entering the main body together with the user, and at least one of the guard plates is pivotally covered at the upper opening and located above the bed board and the user due to the loss of the abutment of the bed board, since the bed board has entered the main body The inner space is further matched with the at least one protective plate to form a comprehensive protective barrier, so that the user can avoid the impact damage of the falling object to the human body when the earthquake occurs, the invention is compared with the protection method using the soft object. It has better protection.

Furthermore, the present invention has the following advantages over the prior art:

First, the present invention is more robust than the prior art in that the rope is used to support the bed.

Second, the present invention can effectively avoid inadvertent activation.

Third, the present invention has a recovery structure after startup.

Fourth, the present invention can effectively enhance the strength of the bed against impact.

Further, the disaster prevention life-saving bed, wherein the disaster prevention life-saving bed has a lifting assembly disposed in an inner space of the main body and connected to the bed plate, the lifting assembly can push the bed plate upward to the main body The upper opening.

Further, the disaster prevention and maintenance life bed, wherein the lifting component has a rotating shaft, a plurality of lifting pulleys and a plurality of sliding ropes; the rotating shaft is rotatably disposed on the main body; and the plurality of lifting pulleys are respectively rotatable and arranged The two ends of the plurality of sliding ropes are respectively connected to the rotating shaft and the bed plate, and each of the sliding ropes is movably disposed through the main body and sleeved on the corresponding lifting pulley.

Further, the disaster prevention and maintenance life bed, wherein the top surface of the bed board is provided with a plurality of blocking blocks, the at least one shielding plate abutting against the plurality of blocking blocks; when the switch is activated, the bed plate moves downward The stop block no longer pivots the at least one guard against the at least one guard.

Further, in the disaster prevention and protection life bed, the bottom surface of each of the at least one shielding plate is selectively abutted against the top surface of the main body, and a curved surface is formed at an edge of the bottom surface of each of the at least one shielding plate. The at least one fender is selectively pivoted in a direction of the curved face to cover the upper opening of the body.

Further, in the disaster prevention and maintenance life bed, the number of the at least one protection board is two, and the two protection boards are respectively pivotally connected to the two opposite top surfaces of the main body.

Further, in the disaster prevention and maintenance life bed, a plurality of tooth blocks are disposed on a top surface of each of the protection plates, and the plurality of tooth blocks of the two protection plates are selectively engaged with each other.

Further, the disaster prevention and maintenance life bed, wherein:

The support assembly has a plurality of support plates pivotally disposed on two opposite inner wall surfaces of the main body and selectively supporting the bed plate;

The switch of the support assembly includes two links, and the two links are respectively pivotally disposed on the plurality of support plates, one end of each of the links is connected with a first pull cord and the first pull cord is movably passed upwards Bed board.

Further, in the disaster prevention and maintenance life bed, the support assembly has two first diverting pulleys, and the two first diverting pulleys are disposed on two opposite inner wall surfaces of the main body, and the two first pulling ropes are respectively sleeved on the The two first diverting pulleys.

Further, the disaster prevention life-saving bed, wherein the main body has a plurality of buffer blocks disposed in an inner space of the main body, and when the switch is activated, the bed plate moves downward until the buffer is abutted Piece.

The technical means adopted by the present invention for achieving the intended purpose of the invention are further described below in conjunction with the drawings and preferred embodiments of the invention.

Referring to FIG. 1 , the disaster prevention life-saving bed of the present invention comprises a main body 10 , a bed board 20 , two protection boards 30 , a support assembly 40 and a lifting assembly 50 .

Referring to FIG. 1 and FIG. 2 , the main body 10 is a rectangular structure and is provided with an upper opening 12 and an inner space 11 . The upper opening 12 is formed on the top wall surface of the main body 10 . The internal space 11 is 11 Surrounded by the main body 10 and communicating with the upper opening 12, the main body 10 has a plurality of buffer blocks 13 disposed opposite to the inner space 11 of the main body 10. In the embodiment, the buffer blocks are The number of 13 is two, and is respectively disposed on the inner wall surface of the front side and the rear side of the main body 10. In the embodiment, the buffer block 13 is made of an elastic material to achieve a buffering effect, such as rubber, etc., but Not limited to this.

The foregoing bed board 20 is vertically movably disposed in the main body 10 and selectively covers the upper opening 12 of the main body 10. The bed board 20 is provided with a plurality of blocking blocks 21, and the plurality of blocking blocks 21 are disposed on the bed board. The top surface, in the embodiment, the number of the plurality of blocking blocks 21 is four, and is respectively disposed at four corners of the bed board 20.

Referring to FIG. 1 and FIG. 2 , the two protective plates 30 are respectively pivotally connected to the two opposite top surfaces of the main body 10 and respectively abut against the plurality of blocking blocks 21 of the bed board 20 , and the protective plates 30 are respectively A plurality of tooth blocks 31 are disposed on the top surface. Referring to FIG. 4, the plurality of tooth blocks 31 of the two shield plates 30 selectively mesh with each other to form a blocking roof. In the embodiment, one of the protection blocks is provided. The tooth block 31 of the plate 30 has a rounded corner, and the pitch of the tooth block of the protective plate 30 is larger than the width of the tooth block 31 of the other protective plate 30, thereby facilitating the smooth operation of the tooth block 31 when the two protective plates 30 abut each other. The bottom surface of each of the protective plates 30 is selectively abutted against the top surface of the main body 10, and a curved surface 32 is formed at an edge of the bottom surface of each of the protective plates 30. The plate 30 is selectively pivoted in the direction of the curved surface 32 to cover the upper opening 12 of the main body 10. In this embodiment, each of the protective plates 30 is connected to a plurality of hinges 33, and the two ends of the plurality of hinges 33 Connecting the top surface of the main body 10 and the inner wall surface of each of the protective plates 30, respectively, so that the protective plates 30 can be opposite to the main 10 is pivoted; in the present embodiment, the shield 30 is normally kept upright, but not limited thereto, and may be slightly inclined depending on various needs, etc., as long as the bed 20 is moved downward into the main body 10, protection The plate 30 does not pivot.

In other preferred embodiments, the present invention can be provided with only a single protective plate 30 pivotally connected to one of the top surfaces of the main body 10 and selectively covering the upper opening 12 of the main body 10. Can also achieve the effect of blocking.

In other preferred embodiments, the edge of the bottom surface of each of the protective plates 30 may also have no curved surface. The protective plate 30 may be disposed only by spacing the bottom surface of the protective plate 30 from the top surface of the main body 10 in a normal state. It does not interfere with the top surface of the body 10 when pivoted.

Referring to FIG. 1 to FIG. 3 , the support assembly 40 is disposed in the inner space 11 of the main body 10 and supports the bed 20 . The support assembly 40 has a plurality of support plates 41 , a switch and two first a diverting pulley 43 and two second diverting pulleys 45. The plurality of supporting plates 41 are pivotally disposed on two opposite inner wall surfaces of the main body 10 and selectively support the bed board 20, and the switch comprises two connecting rods 42 and a The first link 421 is connected to one end of each of the links 42 and the first pull cord 421 is movably passed out of the bed. 20, a second pull cord 422 is connected to the other end of the connecting rod 42. The second pull cord 422 is movably passed out of the main body 10. The pulling block 44 is disposed on the bed board 20 and connects the two first pulls. a rope 421, the two first diverting pulleys 43 are disposed on two opposite inner wall surfaces of the main body 10, and the two second diverting pulleys 45 are disposed at a periphery of the upper opening 12 of the main body 10, and are respectively located at the two first Above the diverting pulley 43, the two first pulling ropes 421 are respectively sleeved on the two first diverting pulleys 43, and then respectively set on the two Two diverting pulleys 45, and finally connected to both ends of the pulling block 44. In this embodiment, the two opposite inner wall surfaces of the main body 10 are respectively provided with grooves to accommodate the two first diverting pulleys 43 and the two first pulling ropes. 421, and the bottom side of each of the protective plates 30 is also provided with a groove to accommodate the two second diverting pulleys 45, but not limited thereto, the number and position of the first diverting pulley 43 and the second diverting pulley 45 can be changed. Therefore, the presence or absence and the position of the grooves of the main body 10 and the fender 30 are also changed; the bottom surface of each of the support plates 41 is provided with a wheel 411.

Referring to FIG. 1 to FIG. 3 , the lifting assembly 50 is disposed in the inner space 11 of the main body 10 and connected to the bed board 20 . The lifting assembly 50 has a rotating shaft 51 , a plurality of lifting pulleys 52 and a plurality of sliding ropes . The rotating shaft 51 is rotatably disposed in the main body 10 and away from the upper opening 12, and the plurality of lifting pulleys 52 are respectively rotatably disposed in the front side and the rear side wall surface of the main body 10, and the two ends of the plurality of sliding ropes 53 The rotating shaft 51 and the bed board 20 are respectively connected, and the sliding ropes 53 are movably disposed through the main body and sleeved on the corresponding plurality of lifting pulleys 52, so that the lifting assembly 50 can pass the plurality of sliding ropes 53 to The bed plate 20 is moved upward to the upper opening 12 of the main body 10. In this embodiment, the rotating shaft 51 can be rotated by manual force, or an external power source can drive the rotating shaft 51 to rotate; in this embodiment, The front side and the rear side wall of the main body 10 are respectively provided with grooves to accommodate the plurality of lifting pulleys 52 and the sliding ropes 53, but not limited thereto.

Referring to FIG. 1 , FIG. 3 and FIG. 4 , in the actual use of the present invention, the user lies on the bed board. When an earthquake occurs, the user activates the switch of the support assembly 40 through the pulling block 44 . The two first pull cords 421 are pulled together, as shown in FIG. 5, so that the plurality of support plates 41 are rotated toward the inner wall surface of the main body 10. At this time, the plurality of support plates 41 no longer support the bed board 20, Then, the bed board 20 is attracted by gravity and moves downward into the inner space 11 of the main body 10, and finally abuts against the plurality of buffer blocks 13; when the bed board 20 moves down, the plurality of blocking blocks 21 have The two shield plates 30 are no longer abutted against the two shield plates 30, and the two shield plates 30 are pivoted toward the upper opening 12 of the main body 10 by the deflection of the two curved surfaces 32. The plurality of tooth blocks 31 of the two shield plates 30 are mutually Engaging and covering the upper opening 12, the bed board 20 is protected by entering the internal space 11 of the main body 10 together with the user, and the two protective plates 30 form an upper protective layer, so the main body 10 of the present invention and the two protective plates 30 can form a comprehensive protective barrier that allows users to avoid earthquakes Impact damage the object, the present invention is used as compared to soft objects having a protective manner in terms of better protection efficacy.

Referring to FIG. 1 and FIG. 4, further, when converted to the protection mode, the bed board 20 is dropped and the one end of the plurality of sliding ropes 53 is pulled downward, and the rotating shaft 51 simultaneously rotates and releases the plurality of sliding ropes. The plurality of support plates 41 are driven by the two links 42 to abut against the inner wall surface of the main body 10; when returning to the initial mode, the rotating shaft 51 of the lifting assembly 50 is rotated to retract the plurality of Pulling the rope, and pulling the bed board 20 to the upper opening 12 upward by the plurality of lifting pulleys 52, and pulling the two second pulling ropes 422 respectively, so that the plurality of supporting boards 41 rotate and cooperate with the main body The inner wall surface of 10 forms an angle, and the plurality of support plates 41 are supported under the bed board 20 and returned to the initial state.

In other preferred embodiments, the lifting assembly may be changed to other configurations without rotating shafts, lower pulleys, and sliding ropes, and only the upper panel may be pushed up to the upper opening of the main body. For example, the lifting assembly may be a plurality of pressure cylinders. To push the bed up. Or, the creation may not have the lifting component, and when the bed is lowered to return to the initial state, the bed board needs to be manually pulled up.

In other preferred embodiments, the configuration of the support assembly and its switch may not be limited to the above-disclosed manner, and only after the switch is activated, the bed plate may be lowered into the main body; moreover, the support assembly may also be Switch to electric mode, for example, connect the switch to the external network. When the switch receives an earthquake alarm, it will automatically start to lower the bed into the main body and so on.

10‧‧‧ Subject
11‧‧‧Internal space
12‧‧‧Opening
13‧‧‧ Buffer block
20‧‧‧ bed board
21‧‧‧ block
30‧‧‧Protective panels
31‧‧‧ teeth
32‧‧‧Curved surface
33‧‧‧ Hinges
40‧‧‧Support components
41‧‧‧Support plate
411‧‧‧ Wheels
42‧‧‧ Connecting rod
421‧‧‧First drawstring
422‧‧‧Second drawstring
43‧‧‧First diverting pulley
44‧‧‧ Pull block
45‧‧‧Second diverting pulley
50‧‧‧lifting components
51‧‧‧ shaft
52‧‧‧lifting pulley
53‧‧‧dash

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a front elevational cross-sectional view of the present invention in an initial mode. Figure 2 is a schematic rear perspective view of the present invention in an initial mode. Figure 3 is a top plan perspective view of the present invention in an initial mode. Figure 4 is a front elevational cross-sectional view of the present invention in a protective mode. Figure 5 is a top plan perspective view of the present invention when it is converted to the protective mode.

10‧‧‧ Subject

11‧‧‧Internal space

12‧‧‧Opening

13‧‧‧ Buffer block

20‧‧‧ bed board

21‧‧‧ block

30‧‧‧Protective panels

31‧‧‧ teeth

32‧‧‧Curved surface

40‧‧‧Support components

41‧‧‧Support plate

411‧‧‧ Wheels

42‧‧‧ Connecting rod

421‧‧‧First drawstring

422‧‧‧Second drawstring

43‧‧‧Transfer pulley

44‧‧‧ Pull block

45‧‧‧Second diverting pulley

50‧‧‧lifting components

51‧‧‧ shaft

52‧‧‧slide rope

53‧‧‧lifting pulley

Claims (10)

A disaster prevention life-saving bed comprising: a main body having an upper opening formed thereon and the main body is formed with an inner space; a bed plate vertically movable in the main body and selectively covering the upper opening of the main body; At least one shield pivoted to the body and selectively abutting the deck and selectively covering the upper opening of the body; and a support assembly disposed in the interior space of the body and supporting the deck And moving the bed plate downward, the support assembly is provided with a switch; when the switch is activated, the support assembly moves the bed plate downward into the inner space of the main body, and the bed plate no longer abuts against the at least one protection a plate pivoting the at least one shield toward the upper opening of the body and covering the upper opening. The disaster prevention life-saving bed according to claim 1, wherein the disaster prevention life-saving bed has a lifting assembly disposed in an inner space of the main body and connected to the bed plate, and the lifting assembly can push the bed plate upward to the main body The upper opening. The disaster prevention life-saving bed according to claim 2, wherein the lifting assembly has a rotating shaft, a plurality of lifting pulleys and a plurality of sliding ropes; the rotating shaft is rotatably disposed on the main body; and the plurality of lifting pulleys are respectively rotatable and arranged The two ends of the plurality of sliding ropes are respectively connected to the rotating shaft and the bed plate, and each of the sliding ropes is movably disposed through the main body and sleeved on the corresponding lifting pulley. The disaster-preventing life-saving bed according to any one of claims 1 to 3, wherein the top surface of the bed board is provided with a plurality of blocking blocks, the at least one shielding plate abutting against the plurality of blocking blocks; when the switch is activated, The deck is moved downwardly and the stop block no longer pivots against the at least one shield against the at least one shield. The disaster-preventing life-saving bed according to any one of claims 1 to 3, wherein a bottom surface of each of the at least one protective panel selectively abuts against a top surface of the main body, and an edge of the bottom surface of each of the at least one protective panel A curved surface is formed, each of the at least one shield selectively pivoting in the direction of the curved surface to cover the upper opening of the body. The disaster prevention life-protecting bed according to any one of claims 1 to 3, wherein the number of the at least one shielding plate is two, and the two shielding plates are respectively pivotally connected to the two opposite top surfaces of the main body. The disaster-preventing life-saving bed according to claim 6, wherein each of the shields is provided with a plurality of tooth blocks spaced apart on a top surface thereof, and the plurality of tooth blocks of the two shield plates are selectively engaged with each other. The disaster-prevention life-protecting bed according to any one of claims 1 to 3, wherein: the support assembly has a plurality of support plates pivotally disposed on two opposite inner wall surfaces of the main body and selectively abutting Supporting the bed plate; the switch of the support assembly comprises two links, the two links are respectively pivoted on the plurality of support plates, one end of each link is connected with a first pull rope and the first pull rope is movable The ground is pierced out of the bed. The disaster prevention life-saving bed according to claim 8, wherein the support assembly has two first diverting pulleys, and the two first diverting pulleys are disposed on two opposite inner wall surfaces of the main body, and the two first pulling ropes are respectively sleeved on The two first diverting pulleys. The disaster-prevention life-protecting bed according to any one of claims 1 to 3, wherein the main body has a plurality of buffer blocks disposed in an inner space of the main body, and when the switch is activated, the bed plate is moved downward until Snap to the buffer blocks.