CN205250991U

CN205250991U - Sofa takes precautions against earthquakes

Info

Publication number: CN205250991U
Application number: CN201521045697.0U
Authority: CN
Inventors: 朱林华
Original assignee: Jiangsu Nanfang Xiongshi Construction Engineering Co Ltd
Current assignee: Jiangsu Nanfang Xiongshi Construction Engineering Co Ltd
Priority date: 2016-03-17
Filing date: 2016-03-17
Publication date: 2016-05-25
Anticipated expiration: 2026-03-17

Abstract

The utility model provides a sofa takes precautions against earthquakes, it is including back, handrail, cushion, hinge and chassis, the handrail installation is fixed the left and right sides of chassis, the cushion place in on the chassis between the handrail of both sides, slow pressure layer, steel deck, buffer layer have been put from inside to outside in proper order to the back, the handrail passes through the hinge with the back is articulated, during the normal use sofa the back with the handrail contacting area support each other, forms the obtuse angle, the spot time of earthquake the back passes through the upset takes place for the hinge, the upset to with contained angle between the handrail is 0, and this sofa can the reconfiguration in the spot time of earthquake, and it provides the space of hiding to give people, protection people's life safety.

Description

Anti-shock sofa

Affiliated technical field

The utility model relates to a kind of household articles, concrete, is a kind of sofa.

Background technology

Sofa is as a kind of household articles, is must obligato furniture in family life, and whether comfortable life staying idle at home is, is somewhat dependent upon home decoration, and a comfortable sofa is that parlor is indispensable; On the other hand, nowadays destructive earthquake frequently occurs, there are every year many earthquakes to bring huge life and property loss to the people, bring great disaster to the mankind, sofa is as the furniture of every household indispensability, can develop its ductile function, be that the people that have little time to escape from building reduce actual bodily harm in the moment of coming earthquake, reduces the loss that earthquake brings.

Utility model content

For the problems referred to above, the utility model provides a kind of Anti-shock sofa, and this sofa can change profile in the time there is earthquake, and the space of hiding is provided to people, protection people's life security.

In order to address the above problem, the technical solution adopted in the utility model is: this Anti-shock sofa includes backrest, handrail, cushion, hinge and underframe; Described handrail is fixed on the left and right sides of described underframe; Described cushion is positioned on described underframe between two side handrails; Described backrest is equipped with slow layer, steel plate layer, the cushion of pressing from inside to outside successively; Described handrail is hinged by described hinge and described backrest, described in when normal use sofa, backrest and described handrail contact site support mutually, form obtuse angle, while there is earthquake, described backrest can overturn by described hinge, and the angle turning between described handrail is 0 °.

As preferably, described cushion is airtight air bag, and deflating valve is installed on air bag, inside air bag is full of oxygen, in the normal comfort level that has increased seating while using sofa, while preventing earthquake, people is embedded in confined space and lacks oxygen simultaneously, increases the possibility of being rescued.

As preferably, described slow sponge of pressing layer, cushion inside to be filled with thickening, improves weight and pounds the resiliency in the time of described backrest.

As preferably, described underframe inside is provided with cavity, can place the substantially required food of human body, water, medicine; Described handrail is provided with calling for help buzzer, is convenient to search and rescue.

The beneficial effects of the utility model are: this Anti-shock sofa in the time of routine use and common sofa be as good as; in the time that generation earthquake has little time not escape building; by hinge, backrest upset is pressed on two side handrails; form that front and back are penetrating, upside has the cavity blocking; people can pierce wherein; if now there is drop on backrest cushion of pendant thing to reduce to fall the gravitional force of thing; steel plate layer protection backrest is not pounded to be worn; the slow layer protection human body of pressing is not weighed wounded by backrest, has greatly increased the possibility that in earthquake, people are rescued.

Brief description of the drawings

Fig. 1 is the normal oblique view using of embodiment of this Anti-shock sofa.

Fig. 2 is the normal top view using of this Anti-shock sofa.

Fig. 3 is that this Anti-shock sofa is by the oblique view after backrest upset.

Fig. 4 is that this Anti-shock sofa is by the top view after backrest upset.

Fig. 5 is the sectional view of the backrest of this Anti-shock sofa.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is further illustrated:

At Fig. 1, in the embodiment shown in Fig. 5, this Anti-shock sofa includes backrest 1, handrail 2, cushion 3, hinge 4 and underframe 5, described handrail 2 is fixed on the left and right sides of described underframe 5, described cushion 3 is positioned on described underframe 5 between two side handrails 2, described backrest 1 is equipped with slow layer 11, steel plate layer 12, the cushion 13 of pressing from inside to outside successively, described handrail 2 is hinged with described backrest 1 by described hinge 4, described in when normal use sofa, backrest 1 supports mutually with described handrail 2 contacts site, form obtuse angle, described in while there is earthquake, backrest 1 overturns by described hinge 4, the angle turning between described handrail 2 is 0 °, this Anti-shock sofa in the time of routine use and common sofa be as good as, in the time that generation earthquake has little time not escape building, by described hinge 4, backrest 1 upset is pressed on two side handrails 2, form front and back penetrating, upside has the cavity blocking, people can pierce wherein, reduce to fall the gravitional force of thing at described backrest 1 the above cushion 13 if now there is pendant thing to drop, steel plate layer 12 is protected backrest not pounded and is worn, the slow layer 11 protection human body of pressing are not weighed wounded by described 1 backrest, greatly increase the possibility that in earthquake, people are rescued.

Described cushion 3 is airtight air bag, and deflating valve is installed on air bag, and inside air bag is full of oxygen, and in the normal comfort level that has increased seating while using sofa, while preventing earthquake, people is embedded in confined space and lacks oxygen simultaneously, increases the possibility of being rescued; Described slow sponge of pressing layer 11, cushion 13 inside to be filled with thickening, improves weight and pounds the resiliency in the time of described backrest 1; Described underframe 5 inside are provided with cavity, can place the substantially required food of human body, water, medicine, prevent that people is buried under the ground long-time because lack of water lacks food death; Described handrail 2 is provided with calling for help buzzer, presses buzzer switch and attract on the one hand rescue worker's attention while being buried under the ground, determines and is buried position on the other hand, is convenient to search and rescue.

Claims

1. an Anti-shock sofa, this Anti-shock sofa includes backrest (1), handrail (2), cushion (3), hinge (4) and underframe (5); Described handrail (2) is fixed on the left and right sides of described underframe (5); Described cushion (3) is positioned between upper two side handrails of described underframe (5) (2); It is characterized in that: described backrest (1) is equipped with slow layer (11), steel plate layer (12), the cushion (13) of pressing from inside to outside successively; Described handrail (2) is hinged by described hinge (4) and described backrest (1), described in when normal use sofa, backrest (1) supports mutually with described handrail (2) contact site, form obtuse angle, described backrest (1) can overturn by described hinge (4), and the angle that flip angle can arrive between described handrail (2) is 0 °.

2. Anti-shock sofa according to claim 1, is characterized in that: described cushion (3) is airtight air bag, and deflating valve is installed on air bag, and inside air bag is full of oxygen.

3. Anti-shock sofa according to claim 1, is characterized in that: described slow sponge of pressing layer (11), cushion (13) inside to be filled with thickening.

4. Anti-shock sofa according to claim 1, is characterized in that: described underframe (5) inside is provided with cavity, and described handrail (2) is provided with calling for help buzzer.