CN212698264U

CN212698264U - Waterproof fire-retardant type sofa

Info

Publication number: CN212698264U
Application number: CN202021695937.2U
Authority: CN
Inventors: 漆冰剑
Original assignee: Sichuan Lacquer Furniture Co ltd
Current assignee: Sichuan Lacquer Furniture Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-16
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a waterproof flame-retardant sofa, which comprises a sofa body and is characterized in that the fabric of the sofa body is waterproof flame-retardant fabric, and the sponge of the sofa body is flame-retardant sponge; the waterproof flame-retardant fabric sequentially comprises the following components from outside to inside: the waterproof layer, the flame-retardant polyester layer and the flame-retardant PVC film layer are connected through fine organization points; the flame-retardant sponge comprises a soft sponge layer, a macroporous supporting layer and a high-density hard sponge layer from top to bottom in sequence, the sponge layers are mutually fused, and flame-retardant particles are filled in the macroporous supporting layer; and a high-temperature early warning device is arranged in the sponge at the bottom of the sofa body. The utility model discloses a structure and the material to the surface fabric of sofa and sponge are reformed transform, can effectively prevent flame to stretch to sofa inside, reach good fire-retardant fire-resistant effect.

Description

Waterproof fire-retardant type sofa

Technical Field

The utility model relates to a sofa especially relates to a waterproof fire-retardant type sofa.

Background

The sofa fabric on the market at present is various, but the functionality is single, still has certain problem, can't satisfy people's demand gradually, and the fire resistance of current sofa is relatively poor, and the wooden inner frame of sofa, the filler of sofa and sofa cover all are the combustible substance, and the little cigarette end of a lighting just can make the sofa that does not have the fire resistance burn continuously until spreading, leads to the conflagration dangerous situation, brings very big harm, so improve the fire resistance of sofa is the problem that needs to solve urgently. The sofa flame-retardant latex foam-rubber cushion on the market is easy to slide on a sofa, and the size of the flame-retardant latex foam-rubber cushion is relatively fixed, so that people cannot combine and splice the sofa flame-retardant latex foam-rubber cushion, and the practical use requirement cannot be met. Secondly, current sofa does not possess corresponding prevention of seepage and passes through the function, and oil stain water stain easily permeates wherein, clears up comparatively inconveniently, influences people's use experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of flammability and insufficient anti-seepage performance of the prior sofa, the utility model provides a waterproof flame-retardant sofa.

The utility model discloses a technical scheme that waterproof fire-retardant type sofa adopted as follows:

the sofa comprises a sofa body, wherein the fabric of the sofa body is waterproof flame-retardant fabric, and the sponge of the sofa body is flame-retardant sponge; the waterproof flame-retardant fabric sequentially comprises the following components from outside to inside: the waterproof layer, the flame-retardant polyester layer and the flame-retardant PVC film layer are connected through fine organization points; the fire-retardant sponge includes soft sponge layer, macropore supporting layer and high density stereoplasm sponge layer from last to down in proper order, and mutual melting between each sponge layer has fire-retardant granule, be equipped with high temperature early warning equipment in the sponge of sofa body bottom.

Furthermore, the waterproof layer is formed by compounding a PTFE film and a TPU film.

Furthermore, flexible adhesive velvet is filled in the flame-retardant PVC film layer.

Furthermore, a non-slip mat is arranged between the flame-retardant sponge and the sofa body and is made of silica gel.

Further, the upper surface of the soft sponge layer is sprayed with heat insulation paint.

The high-temperature early warning device comprises a temperature sensor, a microprocessor and a wireless signal transmitter, the microprocessor is connected with the temperature sensor and the wireless signal transmitter respectively, the temperature sensor transmits detected surface temperature signals of the sofa body to the microprocessor, and when the microprocessor detects that the received temperature signals are higher than a preset value, the microprocessor controls the wireless signal transmitter to send alarm signals to the mobile terminal.

The utility model discloses the beneficial effect who reaches:

1. the utility model can effectively prevent flame from spreading to the inside of the sofa by modifying the structure and material of the fabric and sponge of the sofa, thereby achieving good flame-retardant and fireproof effects;

2. the utility model effectively solves the problem that the flame-retardant sponge is easy to slide by arranging the silica gel non-slip mat between the flame-retardant sponge and the sofa body;

3. the utility model adds the waterproof layer compounded by the PTFE film and the TPU film to the sofa fabric, thereby effectively preventing oil and water and making the sofa easier to clean;

4. the utility model discloses a set up high temperature early warning equipment in sofa body bottom sponge, in time make near the condition of a fire of sofa and report an emergency and ask for help or increased vigilance the reaction.

Drawings

Other features and advantages of the invention will be apparent from the following description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings and from the claims. Individual features of the different embodiments shown in the figures may be combined in any desired manner in this case without going beyond the scope of the invention. In the drawings:

fig. 1 is a structural diagram of the present invention.

The reference numbers illustrate: 1-a sofa body, 2-flame-retardant sponge, 3-a non-slip mat, 4-waterproof flame-retardant fabric and 5-high-temperature early warning equipment.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

as shown in fig. 1, in the embodiment, the waterproof flame-retardant sofa includes a sofa body 1, a fabric of the sofa body 1 is a waterproof flame-retardant fabric 4, and a sponge of the sofa body 1 is a flame-retardant sponge 2; the waterproof flame-retardant fabric 4 sequentially comprises from outside to inside: the waterproof layer, the flame-retardant polyester layer and the flame-retardant PVC film layer are connected through fine organization points; the flame-retardant sponge 2 sequentially comprises a soft sponge layer, a macroporous supporting layer and a high-density hard sponge layer from top to bottom, the sponge layers are mutually fused, flame-retardant particles are filled in the macroporous supporting layer, and a high-temperature early warning device 5 is arranged in the sponge at the bottom of the sofa body 1.

The waterproof layer is formed by compounding a PTFE film and a TPU film, so that liquid can drop on the sofa fabric without a trace and can slide off, and the phenomenon of permeation can not occur.

The flame-retardant PVC film layer is filled with flexible adhesive velvet.

It should be noted that a non-slip mat 3 is arranged between the flame-retardant sponge 2 and the sofa body 1, and the non-slip mat 3 is made of silica gel.

The upper surface of the soft sponge layer is sprayed with a heat insulation coating.

The high-temperature early warning device 5 comprises a temperature sensor, a microprocessor and a wireless signal transmitter, the microprocessor is connected with the temperature sensor and the wireless signal transmitter respectively, the temperature sensor transmits detected surface temperature signals of the sofa body 1 to the microprocessor, and when the microprocessor detects that the received temperature signals are higher than a preset value, the microprocessor controls the wireless signal transmitter to send warning signals to the mobile terminal.

In the embodiment, the structures and materials of the fabric and the sponge of the sofa are improved, so that flame can be effectively prevented from spreading to the interior of the sofa, and a good flame-retardant and fireproof effect is achieved; the silica gel anti-slip pad 3 is arranged between the flame-retardant sponge 2 and the sofa body 1, so that the problem that the flame-retardant sponge 2 is easy to slip is effectively solved; by adding the waterproof layer compounded by the PTFE film and the TPU film to the sofa fabric, the sofa fabric is effectively oil-proof and waterproof, so that the sofa is easier to clean; through set up high temperature early warning equipment 5 in sofa body 1 bottom sponge, in time make an alarm to respond to near the condition of a fire of sofa.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The waterproof flame-retardant sofa comprises a sofa body (1) and is characterized in that the fabric of the sofa body (1) is a waterproof flame-retardant fabric (4), and the sponge of the sofa body (1) is a flame-retardant sponge (2); the waterproof flame-retardant fabric (4) sequentially comprises from outside to inside: the waterproof layer, the flame-retardant polyester layer and the flame-retardant PVC film layer are connected through fine organization points; the flame-retardant sponge (2) sequentially comprises a soft sponge layer, a macroporous supporting layer and a high-density hard sponge layer from top to bottom, all the sponge layers are mutually fused, and flame-retardant particles are filled in the macroporous supporting layer; a high-temperature early warning device (5) is arranged in the sponge at the bottom of the sofa body (1).

2. The waterproof and flame-retardant sofa according to claim 1, wherein the waterproof layer is formed by combining a PTFE film and a TPU film.

3. The waterproof and flame-retardant sofa according to claim 1, wherein the flame-retardant PVC film layer is filled with flexible rubber velvet.

4. The waterproof and flame-retardant sofa according to claim 1, wherein a non-slip mat (3) is arranged between the flame-retardant sponge (2) and the sofa body (1), and the non-slip mat (3) is made of silica gel.

5. The waterproof and flame-retardant sofa according to claim 1, wherein the upper surface of the soft sponge layer is coated with a heat-insulating coating.

6. The waterproof and flame-retardant sofa according to claim 1, wherein the high temperature early warning device (5) comprises a temperature sensor, a microprocessor and a wireless signal transmitter, the microprocessor is connected with the temperature sensor and the wireless signal transmitter respectively, the temperature sensor transmits the detected surface temperature signal of the sofa body (1) to the microprocessor, and when the microprocessor detects that the received temperature signal is higher than a preset value, the microprocessor controls the wireless signal transmitter to send an alarm signal to the mobile terminal.