CN2334266Y

CN2334266Y - Bed for protection in earthquake

Info

Publication number: CN2334266Y
Application number: CN97246367U
Authority: CN
Inventors: 贾勇峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-07
Filing date: 1997-12-07
Publication date: 1999-08-25
Anticipated expiration: 2007-12-07

Abstract

The utility model relates to a bed for protection in an earthquake, composed of a large bed head, a small bed head, a bed board, two bedsides, two cryptomorphic protecting frames and two bedside cabinets. The bed for protection in earthquake is characterized in that when a sensible earthquake happens, the cryptomorphic protecting frames using air pressure as power quickly lift, the bed board simultaneously drops down to form a protective net for human body, the outer layer of the utility model is a steel bar structure, the inner layer of the utility model is a soft and hard interphase flame-resistant sponge foam, when nobody is on the bed, people can enter from an automotive access seam, and if the bed is shocked by people without being shocked by the earthquake, the bed has no the reactions.

Description

Bed for protection in earthquake

The utility model relates to a kind of bed, particularly a kind of bed of earthquake resistance and prevention.

The bed that present people use always does not mostly possess the function of anti-earthquake calamity, takes place in case meet disastrous earthquake, will people's life be damaged.

The purpose of this utility model is a kind of bed with antidetonation calamity function of invention, this bed when felt earthquake takes place, can be at short notice with protecting human body in the bar construction body, with of the injury of minimizing earthquake calamity to the people.

The utility model can reach by following embodiment:

The utility model is made up of the big head of a bed, the little head of a bed, bed board, two bed nations, two stealthy fender brackets and two bedside cupboards.Gas cylinder and micro-compressor are housed in one bedside cupboard, responsive automatics is housed in another bedside cupboard.Cylinder is housed in the head of a bed, when the thoughts earthquake takes place, is the stealthy fender bracket rise of power with air pressure; bed board descends simultaneously, and in the bed frame, skin is the reinforcing bar catch net with protecting human body; internal layer is the fire-retardant sponge of soft and hard alternation, as the people not in bed, can enter from motor-driven discrepancy seam.

Characteristics of the present utility model are to have only earthquake motion that above-mentioned reaction is just arranged, and this bed that hits as artificial does not then have any reaction.

Below, will be described in further detail the utility model in conjunction with the accompanying drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2, Fig. 3 are that bed A is to cross-section cutaway view.

Fig. 4, Fig. 5 are that the B of the head of a bed and bedside cupboard is to the operation principle cutaway view.

Fig. 6, for not shaking the state vertical view.

Fig. 7, be shake back state vertical view.

Fig. 8, for C to not shaking side view of the state.

Fig. 9 is that C is to shake back side view of the state.

As Fig. 1-9, internal crucible is by the big head of a bed (1), little (2) two bed nations of the head of a bed (3), two fan stealthy fender brackets (7) and two bedside cupboards (4) (5) composition.Between each one separate assembling, easy accessibility.

When normal condition, in the head of a bed 4 (1), the piston (20) of cylinder (16) is in top dead centre, and the match connecting rod (21) of living is a T shape, and its two ends connect two connecting rods downwards, are m shape, and bed board (6) is positioned on the bed surface.Bedside cupboard (4) is no base cabinet, can open the sensor of air valve when in it earthquake being housed automatically: post dish (8) vertical fixing is on ground, be placed with entity steel ball (9) on the top, and be connected with the venting handle top of two-way air valve (11) by flexible seizing wire (10).Gas cylinder (19) is housed in the bedside cupboard (5), air gauge (12), little shape air compressor (13), check valve (14) and automatic tonifying Qi switch (15) gas cylinder at ordinary times keep a certain amount of air pressure, as because of gas normal leakage insufficient pressure the time, with air pressure be the tonifying Qi switch (15) of power can opening power so that the compressor inflation.When air pressure reached desired value, tonifying Qi switch (15) can automatically disconnected power down source.Fig. 2 be the A of this state to sectional drawing, Fig. 6 is the vertical view of this state, Fig. 8 is that the C of this state is to side view.

When the earthquake state; entity steel ball (9) in the bedside cupboard 5 (4) comes off because of vibrations; steel ball is opened air valve (11) by flexible finer wire (10) traction; top dead centre was lived in matching on 4 (20) and was subjected to the pressure of gas to go downwards to lower dead center 5 (20) this moment; descending two disks (23) correspondence that forces of T shape match alive connecting rod (21) is rotated; semicircle fender bracket 4 (7) rises to peak 5 (7) along track 2 (18) below bed board 4 (6), bed board 4 (6) then drops to 5 (6) minimum points.Like this, just finished omnibearing protection,, can enter from motor-driven discrepancy seam (17) if the people is not in bed to human body.Fig. 3 is that the A of this state is to sectional drawing; Fig. 7 is the vertical view of this state; Fig. 9 is that the C of this state is to side view.If earthquake does not damage; the venting handle with two-way air valve 5 (11) that can be artificial returns to 4 (11) states, and the match 5 (20) of then living rises to 4 (20) by lower dead center and goes up to point, and fender bracket 5 (7) drops to 4 (7); bed board 5 (6) rises to 4 (6) position, promptly returns to normal condition.

Two head of a bed (1) (2) internal motivation structure correspondence of internal crucible is identical.

Fig. 3 (17), 5 (17), (7) (17) are motor-driven discrepancy seam.

Figure (1) is a Figure of abstract.

Claims

1, a kind of Bed for protection in earthquake is made up of the big head of a bed, the little head of a bed, bed board, two bed nations, two stealthy fender brackets and two bedside cupboards, it is characterized in that having between the big head of a bed (1) and the little head of a bed (2) two bed nations (3) to connect; The bedside cupboard (4) of responsive automatics is housed and gas cylinder is housed and the bedside cupboard of compressor set (5) leans against the both sides of the big head of a bed (1) and is attached thereto; The following latent fender bracket (7) that has of bed board (6).

2, bed according to claim 1 is characterized in that fender bracket (7) is half garden shape, and its skin is the net-shaped steel structure, and internal layer is a foam sponge, and this fender bracket can rise and descend under the effect of aerodynamic force.

3, bed according to claim 1 is characterized in that bedside cupboard (4) is no base cabinet, and the direct vertical fixing of the post dish (8) of its sensor is on ground; Entity steel ball (9) places on the capital, makes it to be connected by the lever handle of flexible wire ropes (10) with two-way air valve (11).

4, bed according to claim 1 is characterized in that gas cylinder (19) is furnished with air gauge (12) and little shape air compressor (13) in the bedside cupboard (5), and Non-return air valve (14) and automatic tonifying Qi switch (15) are housed.

5, bed according to claim 1 is characterized in that being equipped with in the head of a bed cylinder (16).Two head of a bed internal motivation devices are identical.

6, bed according to claim 1, when it is characterized in that semicircle fender bracket (7) rises, bed board (6) descends simultaneously.Restore to the original state as need, the lever that only needs to adjust valve (11) gets final product.

7, bed according to claim 1 is characterized in that each several part is an assembly type, tears open and closes conveniently, and after forming by dress, four jiaos of beds are fixing by the silk that rises with ground.Slide when shockproof.

8, bed according to claim 1, when it is characterized in that felt earthquake takes place, entity steel ball (9) comes off, and air valve (11) is opened by the traction of steel ball (9), causes protective reaction.But not artificial then unprotect reaction of this bed of bump during the earthquake state.

9, bed according to claim 1, it is characterized in that meeting the shake reaction after, certain space is arranged around the human body, the place that human body institute may collide during its vibrations is fire-retardant sponge, leaves motor-driven discrepancy simultaneously and stitches (17).

10, bed according to claim 1 is characterized in that in the head of a bed that utilizing two disks (23) is axle with two centers of circle, is issued to the protection purpose with lever principle in the effect of cylinder (16).