CN102949026A

CN102949026A - Shockproof bed

Info

Publication number: CN102949026A
Application number: CN2012102664050A
Authority: CN
Inventors: 门立山
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-19
Filing date: 2012-07-19
Publication date: 2013-03-06

Abstract

The invention discloses a shockproof bed. The structure of the shockproof bed is that a support block is arranged under each of four corners of a bed plate; a support rod is arranged under each support block; and one end of the support rod is fixed by a shaft fixed beside the bed, and the other end of the support rod is pressed on a pin tongue of a third pulling pin. Upper and lower bed frames are formed by two folded front and back square plates which are connected to upper and lower bed sides through a hinge with a spring; a first pulling pin and a second pulling pin are arranged on lower outer sides of the front and the back square plates; and pin tongues of the first and the second pulling pins are correspondingly inserted in inserting holes of the first and the second pulling pins. The action of the first pulling pin is controlled by a first switch via an accessory circuit; the action of the second pulling pin is controlled by a second switch via an accessory circuit; and the action of the third pulling pin is controlled by an earthquake early-warning device. Through the invention, the structure performance of the shockproof bed is more complete, safer and more reliable.

Description

Antiseismic bed

Technical field

The present invention relates to a kind of doss that the person is damaged when preventing that earthquake from occuring, belong to daily furniture.

Background technology

At present, Antiseismic bed also is in development since at aspects such as structural behaviour, outward appearances Shortcomings part also, also do not enter ordinary people family.China belongs to the multiple country of earthquake, and people's shockproof consciousness improves year by year.The author once lived through the strong seismaesthesia of Xingtai, Tangshan Earthquake, did not take to heart to knowing the earthquake that when arrives always, and it is very necessary that a both artistic and practical shock-absorbing space is arranged in the family.

Summary of the invention

Task of the present invention is, design a kind ofly have that shockproof effect is reliable, the Antiseismic bed of appearance looks elegant, practicality simple to operate.

The technical solution adopted for the present invention to solve the technical problems is: a kind of Antiseismic bed, include bed board, upper side wall, lower side wall, bed railway carriage or compartment, earthquake prewarning device, the first switch and accessory circuit, second switch and accessory circuit thereof, below four angles of described bed board a back-up block is arranged respectively, one support bar is respectively arranged below the back-up block, one end of described support bar is fixed by the axle that is fixed on bedside, and the other end of described support bar is pressed in the 3rd and draws on the pin tongue of pin.Described upper side wall is to be made of to upper bedside by the gemel connection with spring two blocks of folding the place ahead plates and rear plate, described lower side wall is to be made of to lower bedside by the gemel connection with spring other two blocks of folding the place ahead plates and rear plate, and the spring direction of extension of described hinge with spring is the tile direction of bed surface of the place ahead plate and rear plate.Described folding the place ahead plate and the outside, below of rear plate have first to draw pin and second to draw pin, draw pin and second to draw four angles of the corresponding bed of pin that a fixed head that is fixed on bedside is respectively arranged described first, have first to draw pin jack and second to draw pin jack on the fixed head, described first draws the pin tongue of pin to be inserted in first draws in the pin jack, and described second draws the pin tongue of pin to be inserted in second draws in the pin jack.Differing heights has two the first switch and second switches of surveying position, bed board whereabouts below support bar, and described the first switch draws the pin action by its accessory circuit control first, and described second switch draws the pin action by its accessory circuit control second.The described the 3rd draws the pin action to be controlled by earthquake prewarning device.Operation principle of the present invention is: when earthquake occurs, earthquake prewarning device generation pulling force spurs the 3rd and draws pin, and the 3rd draws the pin tongue of pin to shorten, and support bar one end disequilibrium is swayed, bed board falls, and the effect of support bar is to utilize lever principle to reduce bed board to the pressure of pin tongue.When the peak that drops to the people on bed board that sleeps when bed board is equal with the peak in bed railway carriage or compartment, at this moment the place ahead plate stretches having stopped of the people do not slept on bed board, bed board just touches the first switch, the first switch conduction, Continuity signal makes the first switch auxiliary equipment produce pulling force, on the pulling the place ahead plate first draws pin, and the lower end of the place ahead plate loses constraint, and the elastic force effect inferoanterior plate with the hinge of spring of plate top stretches to the bed center forwardly.When bed board drops to the bottom that approaches the bed railway carriage or compartment; bed board touches second switch; make the second switch auxiliary equipment produce pulling force; on the pulling rear plate second draws pin, loses constraint so that form the lower end of rear plate, the rear plate bottom with bedside hinge with spring is installed; under the elastic force effect of spring; the moving the place ahead of rear strip plate continues to stretch to the bed center, just covers top, bed railway carriage or compartment, thereby has protected the people who drops in the railway carriage or compartment by two blocks of the place ahead plates, two blocks of rear plates at last.In order to reduce the bump of bed board bottom the bed railway carriage or compartment, can spread certain thickness sponge in bottom, bed railway carriage or compartment.Another patent that the concrete structure of earthquake prewarning device and principle see the inventor for details: a kind of earthquake forewarning acting device 201120211716.8, touch switch makes the device of switch accessory circuit generation pulling force similar to the partial circuit of this patent.Draw the structure of pin to see another patent of the inventor for details: a kind of Antiseismic bed 201120060932.7.

The invention has the beneficial effects as follows, the structural behaviour of Antiseismic bed is more perfect, and is more safe and reliable.

Description of drawings

Accompanying drawing is structural representation of the present invention.

Fig. 1 is exterior structure figure of the present invention, and problem has been drawn people of recumbency above the present invention for convenience of explanation.

Fig. 2 is the generalized section that leptoprosopy of the present invention is vertically cut open.

Fig. 3 is the schematic diagram of the present invention in opening procedure.

Fig. 4 is the schematic diagram of the present invention after opening.

1. bed boards among the figure are 2. gone up side wall, 3. descend side wall, the bed railway carriage or compartment, 5. earthquake prewarning device, 6. the first switch, 7. second switch, 8. back-up block, 9. support bar, 10. axle, 11. the 3rd draw pin pin tongue, 12. the place ahead plates, 13. the rear plate, 14. hinges with spring, 15. first draw pin jack, 16. second draws pin jack, 17 first positions of drawing pin.

The specific embodiment

The present invention is further described below in conjunction with drawings and Examples.

In Fig. 1, outside of the present invention mainly includes bed board 1, upper side wall 2, lower side wall 3, bed railway carriage or compartment 4, the bed railway carriage or compartment 4 be by be enclosed in all around reach the bottom gripper shoe or a cavity that is configured to, bed board 1 be placed on a railway carriage or compartment 4 above, upper side wall 2, lower side wall 3 are installed in the up and down both sides of bed board 1.Earthquake prewarning device 5 is installed in the edge in a railway carriage or compartment, also it can be placed in the chest, is fixed on the metope in room.

Fig. 2 is the generalized section that the present invention is cut open at vertical direction along the narrow limit of bed board 1, the narrow limit in bed board 1 and bed railway carriage or compartment 4 near on side wall 2 one sides vertically cut, two back-up blocks 8 of bed board 1 are supporting two points of bed board 1, below four angles of bed board 1 back-up block 8 is arranged respectively, the support situation of two back-up blocks 8 of residue of bed board 1 is identical with Fig. 2.One support bar 9 is respectively arranged below back-up block 8, and an end of support bar 9 is fixing by the axle 10 that is fixed on bedside, and the other end of support bar 9 is pressed in the 3rd and draws on the pin tongue 11 of pin.The 3rd when drawing the pin tongue 11 of pin to shorten, and support bar 9 one end disequilibriums are rotated around axle 10, and bed board 1 falls.The 3rd draws pin tongue 11 actions of pin by earthquake prewarning device 5 controls.In the dropping process of bed board 1, can touch the first switch 6 and second switch 7, the first switches 6 and draw the pin action by its accessory circuit control first, second switch 7 draws the pin action by its accessory circuit control second.

Such as Fig. 1, shown in Figure 3, upper side wall 2 and lower side wall 3 all are to be made of two blocks of folding the place ahead plates 12 and rear plate 13, the place ahead plate 12 is connected with the rear plate and is connected by some hinges 14 with spring, is that the place ahead

plate

12 and 13 tilings of rear plate are to the direction of bed surface with the spring direction of extension of the hinge 14 of spring.Among Fig. 3, respectively there is a fixed head that is fixed on bedside at four angles of bed, have first to draw pin jack 15 and second to draw pin jack 16, the first to draw pin and second to draw the pin tongue correspondence of pin to be inserted in first to draw pin 15 jacks and second to draw in the pin jack 16 on the fixed head.The first position 17 of drawing pin is the outside, below of plate 12 forwardly, and the second position of drawing pin is the outside, below of plate 13 in the wings.When the peak that drops to the people on bed board that sleeps when bed board 1 and bed railway carriage or compartment 4 are equal, at this moment the people that the place ahead plate 12 stretching, extensions are not slept on bed board 1 stops, bed board 1 just touches the first switch 6,6 conductings of the first switch, Continuity signal makes the first switch auxiliary equipment produce pulling force, on the pulling the place ahead plate first draws pin, and the lower end of the place ahead plate loses constraint, and the elastic force effect inferoanterior plate with the hinge of spring of plate top stretches to the bed center forwardly.When bed board drops to the bottom that approaches the bed railway carriage or compartment; bed board touches second switch 7; make the second switch auxiliary equipment produce pulling force; on the pulling rear plate 13 second draws pin; so that the lower end of rear plate 13 loses constraint; rear plate 13 bottom with bedside hinge 14 with spring is installed; under the elastic force effect of spring; rear plate 13 drives the place ahead plate 12 to be continued to stretch to the bed center; just cover top, bed railway carriage or compartment, thereby protected the people who drops in the railway carriage or compartment by two blocks of the place ahead plates 12, two blocks of rear plates 13 at last.In order to reduce the bump of bed board 1 and bed 4 bottoms, railway carriage or compartment, can spread certain thickness sponge in 4 bottoms, bed railway carriage or compartment.

Claims

1. Antiseismic bed, include bed board, upper side wall, lower side wall, bed railway carriage or compartment, earthquake prewarning device, the first switch and accessory circuit, second switch and accessory circuit thereof, it is characterized in that: below four angles of described bed board a back-up block is arranged respectively, one support bar is respectively arranged below the back-up block, one end of described support bar is fixed by the axle that is fixed on bedside, and the other end of described support bar is pressed in the 3rd and draws on the pin tongue of pin.

2. Antiseismic bed according to claim 1, it is characterized in that: described upper side wall is to be made of to upper bedside by the gemel connection with spring two blocks of folding the place ahead plates and rear plate, described lower side wall is to be made of to lower bedside by the gemel connection with spring other two blocks of folding the place ahead plates and rear plate, and the spring direction of extension of described hinge with spring is the tile direction of bed surface of the place ahead plate and rear plate.

3. Antiseismic bed according to claim 2, it is characterized in that: described folding the place ahead plate and the outside, below of rear plate have first to draw pin and second to draw pin, draw pin and second to draw four angles of the corresponding bed of pin that a fixed head that is fixed on bedside is respectively arranged described first, have first to draw pin jack and second to draw pin jack on the fixed head, described first draws the pin tongue of pin to be inserted in first draws in the pin jack, and described second draws the pin tongue of pin to be inserted in second draws in the pin jack.

4. Antiseismic bed according to claim 1, it is characterized in that: differing heights has two the first switch and second switches of surveying position, bed board whereabouts below support bar, described the first switch draws the pin action by its accessory circuit control first, and described second switch draws the pin action by its accessory circuit control second.

5. Antiseismic bed according to claim 1 is characterized in that: the described the 3rd draws the pin action to be controlled by earthquake prewarning device.