CN210759576U

CN210759576U - Heat preservation surface fabric and heat preservation back bed

Info

Publication number: CN210759576U
Application number: CN201921000668.0U
Authority: CN
Inventors: 陈景勤
Original assignee: Evermax Eco Industry Ltd
Current assignee: Evermax Eco Industry Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-16
Anticipated expiration: 2029-06-28

Abstract

The heat-preservation backrest bed comprises a bed body, heat-preservation fabric arranged on the bed body, and air filled between the bed body and the heat-preservation fabric. The heat-insulating fabric comprises base cloth, a film layer and heat-insulating strips. The base cloth, the film layer and the heat-insulating strip are mutually attached together to form a whole. The heat-insulating strip and the base cloth comprise two first gaps and two second gaps, the first gaps are arranged at the edges of the heat-insulating strip and the edges of the base cloth in the length direction of the heat-insulating strip, and the second gaps are arranged at the edges of the outermost sides of the heat-insulating strips and the edges of the base cloth in the arrangement direction of the heat-insulating strips. The heat-insulation fabric and the heat-insulation backrest bed are convenient to use, the sleeping quality of a user is guaranteed, the comfort of the user in sleeping is met, and the user is prevented from catching a cold at night.

Description

Heat preservation surface fabric and heat preservation back bed

Technical Field

The utility model belongs to the technical field of the air bed, especially a heat preservation surface fabric and heat preservation back bed.

Background

The inflatable bed utilizes the characteristic that air is not holed and can not enter, when in sleep, the human body of the inflatable bed is matched with the sleeping bed in percentage, and all parts of the human body are uniformly stressed, thereby overcoming the blood circulation obstacle caused by uneven stress of the traditional sleeping bed, and being named as a healthy bed in foreign air. The inflatable bed gets rid of the defect of heavy traditional furniture and can be placed indoors and outdoors at will. After deflation, the volume is small, and the storage and carrying are convenient, thereby being suitable for a plurality of places.

Various air beds sold in the market at present have the characteristics of easy heat conduction and no heat preservation due to the fact that gas is easy to conduct, and a user can feel cold at night after the air bed falls asleep, so that the sleeping quality of the user is affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a heat preservation surface fabric and heat preservation back bed with cold-proof effect to satisfy user's demand.

The utility model provides a heat preservation surface fabric, its includes one deck base cloth, the one deck sets up the thin layer of base cloth one side to and many intervals set up on the base cloth and with the heat preservation strip that the thin layer set up mutually back on the back. The base cloth, the film layer and the heat preservation strip are mutually attached together. The heat preservation strip is made of heat preservation materials. The heat-insulating strip and the base cloth comprise two first gaps and two second gaps, the first gaps are arranged at the edges of the heat-insulating strip and the edges of the base cloth in the length direction of the heat-insulating strip, and the second gaps are arranged at the edges of the outermost sides of the heat-insulating strips and the edges of the base cloth in the arrangement direction of the heat-insulating strips.

Further, the film layer is made of any one of polymethyl carbonate and thermoplastic polyurethane.

Further, the heat preservation strip is made of any one of the materials of the glue spraying cotton and the heat preservation cotton.

The heat-preservation backrest bed comprises a bed body, a heat-preservation fabric bonded with the bed body, and air filled between the bed body and the heat-preservation fabric.

Furthermore, the bed body includes a bed body main part, a connection is in the back of bed body main part one side, and many settings are in the stretching strap between bed body main part and the heat preservation surface fabric, many the heat preservation strip orientation the bed body main part sets up, the bed body main part includes a bottom surface, and one connects the bed side wall at bottom surface edge all around, one side of bed side wall is connected the bottom surface, and the opposite side is connected the heat preservation surface fabric, one side setting of stretching strap is in two adjacent on the clearance between the heat preservation strip, the opposite side setting of this stretching strap is in on the bottom surface.

Furthermore, the backrest and the bed body comprise a layer of base cloth and a thin film layer arranged on one side of the base cloth.

Furthermore, the bed body also comprises a plurality of long and short sections, the long and short sections are obliquely connected between the bottom surface and the side wall of the bed body and between the edge of the base edge of the heat-insulating fabric and the side wall of the bed body, and the long and short sections arranged on the heat-insulating fabric and the heat-insulating strips are arranged at intervals.

Further, the distance between any two adjacent draw tapes is equal.

Furthermore, the backrest comprises a backrest top wall and a backrest side wall connected to the edge of the backrest top wall, the backrest is vertically connected with the bed body, the edge of the backrest side wall close to one side face of the heat-preservation fabric is connected with the heat-preservation fabric, and the edges of the rest backrest side walls are connected with the bed body side wall.

Compared with the prior art, the utility model provides a heat preservation backrest bed passes through set up on the bed body heat preservation surface fabric to make the user lie the bed body has cold-proof effect. The heat-insulating fabric comprises one base fabric layer, one thin film layer arranged on one side of the base fabric layer and one heat-insulating strip arranged on one side, opposite to the base fabric layer, of the thin film layer, the base fabric layer and the heat-insulating strips are all attached together to form a whole, when the heat-insulating fabric is used, a user is in contact with the heat-insulating strips, and the body temperature of the user can be stored by the heat-insulating strips and is not easy to dissipate, so that the heat-insulating effect is achieved. The heat-insulation fabric and the heat-insulation backrest bed are convenient to use, the sleeping quality of a user is guaranteed, the comfort of the user in sleeping is met, and the user is prevented from catching a cold at night.

Drawings

Fig. 1 is a schematic structural view of the heat preservation backrest bed provided by the utility model.

Fig. 2 is a schematic top view of the thermal back bed of fig. 1.

Fig. 3 is a schematic sectional view of the thermal backrest bed of fig. 1.

Fig. 4 is a schematic view of a cross-sectional structure of the thermal insulation fabric provided by the present invention.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

As shown in fig. 1 to 4, it is a schematic structural diagram of the thermal backrest bed provided by the present invention. The heat-insulation backrest bed comprises a bed body 10, at least one heat-insulation fabric 20 bonded with the bed body 10, and air (not shown) filled between the bed body 10 and the heat-insulation fabric 20. The thermal back-rest bed further comprises other functional modules, such as assembly components and the like, which are well known to those skilled in the art and will not be described in detail herein.

The bed body 10 comprises a bed body 11, a backrest 12 connected to one side of the bed body 11, a plurality of drawstrings 13 arranged between the bed body 11 and the heat-insulating fabric 20, and a plurality of long and short sections 14 arranged between the bed body 11 and the heat-insulating fabric 20. The bed body 11 includes a bottom surface 111 and a bed side wall 112 connected to the peripheral edge of the bottom surface. The backrest 12 includes a backrest top wall 121, and a backrest side wall 122 connected to an edge of the backrest top wall 121. The backrest 12 is vertically connected with the bed body 11. One side of the bed body side wall 112 is connected to the bottom surface 111, the other side is connected to the thermal insulation fabric 20, the edge of the backrest side wall 122 close to one side of the thermal insulation fabric 20 is connected to the thermal insulation fabric 20, and the edges of the rest of the backrest side walls 122 are connected to the bed body side wall 112. The draw tape 13 and the long and short section 14 are arranged in the chamber. The drawstrings 13 and the long and short sections 14 are used for fixing and limiting the distance between the bottom surface 111, the bed body side wall 112 and the heat preservation fabric 20, so that the bed body 10 and the heat preservation fabric 20 are inflated to form a specified shape. The long and short sections 14 may be made of a modified polyurethane material (PUC). In addition, one side of the drawstrings 13 is connected with the heat-insulating fabric 20, and the other side is connected with the bottom surface 111, so as to limit the distance between the heat-insulating fabric 20 and the bottom surface 111, and the distances between any two adjacent drawstrings 13 are equal, so that the forces borne by the drawstrings 13 are equal, and thus, the chamber is not bulged when being inflated, and a spherical structure is formed. As can be seen from figure 2, the bed body of the utility model can still keep a plane shape when being inflated. In addition, on the cross section along the symmetry axis of the bed body 10, the long and short sections 14 are obliquely connected between the bottom surface 111 and the bed body side wall 112 and between the edge of the base edge of the heat preservation fabric 20 and the bed body side wall 112, so that two flanges are formed at the connection position of the bottom surface 111 and the bed body side wall 112 and the connection position of the heat preservation fabric 20 and the bed body side wall 112, and the bed body 10 is in a three-layer structure as viewed from the outside.

As shown in fig. 4, it is a schematic view of a cross-sectional structure of the thermal insulation fabric provided by the present invention. The heat-preservation fabric 20 comprises a base fabric 21, a thin film layer 22 arranged on one side of the base fabric 21, and a plurality of heat-preservation strips 23 arranged on the base fabric 21 at intervals and back to the thin film layer 22. The base cloth 21, the film layer 22, and the heat-insulating strip 23 are adhered to each other, and in this embodiment, the base cloth 21, the film layer 22, and the heat-insulating strip 23 are bonded to each other by water-based adhesive. The film layer 22 is made of any one of polymethyl ethylene carbonate (PPC) and Thermoplastic Polyurethane (TPU). Thermoplastic Polyurethane (TPU) has wide hardness range, wear resistance, oil resistance, transparency and good elasticity, and is widely applied to the fields of daily necessities, sports goods, toys, decorative materials and the like. Polymethyl ethylene carbonate (PPC) is a completely degradable environment-friendly plastic synthesized by taking carbon dioxide and propylene oxide as raw materials. Therefore, no matter the film layer 22 is made of polymethyl ethylene carbonate (PPC) or Thermoplastic Polyurethane (TPU), the film layer 22 can achieve the effect of environmental protection and no pollution, and can be safely used by users. The heat preservation strips 23 are made of heat preservation materials, and the heat preservation strips 23 face the bed body 11. As can be seen from fig. 2, two first gaps 231 and two second gaps 232 are included between the heat-insulating strip 23 and the base cloth 21. The first gap 231 is disposed between the edge of the heat-insulating strip 23 and the edge of the base fabric 21 in the length direction of the heat-insulating strip 23. The second gap 232 is disposed between the outermost edge of the heat-insulating strips 23 and the edge of the base fabric 21 in the arrangement direction of the heat-insulating strips 23. The thermal insulation strip 23 is made of any one of the materials of the glue-sprayed cotton and the thermal insulation cotton, the glue-sprayed cotton is also called as gunite cotton wadding, which is one of non-woven fabrics, namely, the space cotton or the vacuum cotton, and is made of natural cotton fiber, artificial fiber or synthetic fiber through the processes of loosening, carding, glue spraying, baking, curing and processing, and has the thermal insulation function of porosity and high bulkiness. The heat-insulating cotton is a novel non-toxic, harmless and pollution-free heat-insulating material prepared from high-purity clay clinker, alumina powder, silica powder, chrome quartz sand and other raw materials, so that the heat-insulating strip 23 has a heat-insulating effect and is environment-friendly and pollution-free. In addition, the backrest 12 and the bed body 11 each include a base cloth 21 and a film layer 22 disposed on one side of the base cloth 21. It is conceivable that the base cloth 21 and the film layer 22 of the thermal insulation fabric 20, the bed body 11, and the base cloth 21 and the film layer 22 of the backrest 12 are enclosed into a whole to form an air bag, and a thermal insulation strip 23 is disposed on one side of the air bag. When in use, a user lies on one side of the air bag provided with the heat preservation strip 23 to achieve the heat preservation effect. In this embodiment, the long and short sections 14 and the heat-insulating strips 23 arranged on the heat-insulating fabric 20 are spaced apart from each other to prevent the heat-insulating strips 23 from being damaged when the long and short sections 14 and the base fabric 21 are welded together. Since the insulating strips 23 are made of an insulating material, the insulating material is generally damaged when heated. The plurality of heat preservation strips 23 are arranged on the film layer 22 at equal intervals, so that one side of the drawstring 13 is arranged on a gap between two adjacent heat preservation strips 23 to avoid damaging the heat preservation strips 23. The other side of the draw tape 13 is arranged on the bottom surface 111.

Compared with the prior art, the utility model provides a heat preservation backrest bed is through set up on the bed body 10 heat preservation surface fabric 20 to make the user lie bed body 10 has cold-proof effect. The heat-preservation fabric 20 comprises a base fabric 21, a thin film layer 22 arranged on one side of the base fabric 21 and a heat-preservation strip 23 arranged on one side, opposite to the base fabric 21, of the thin film layer 22, the heat-preservation strip 23 and the base fabric 21 are attached together to form a whole, and when the heat-preservation fabric is used, a user contacts with the heat-preservation strip 23 to achieve a heat-preservation effect. The heat-insulation fabric and the heat-insulation backrest bed are convenient to use, the sleeping quality of a user is guaranteed, the comfort of the user in sleeping is met, and the user is prevented from catching a cold at night.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. A heat preservation surface fabric which characterized in that: the heat-insulation fabric comprises a base fabric layer, a thin film layer and a plurality of heat-insulation strips, wherein the thin film layer is arranged on one side of the base fabric layer, the heat-insulation strips are arranged on the base fabric layer at intervals and arranged opposite to the thin film layer, the base fabric layer and the heat-insulation strips are mutually attached together, the heat-insulation strips are made of heat-insulation materials, the heat-insulation strips and the base fabric layer comprise two first gaps and two second gaps, the first gaps are arranged at the edges of the heat-insulation strips and the edges of the base fabric layer along the length direction of the heat-insulation strips, and the second gaps are arranged at the edges of the outmost sides of the heat-insulation strips and the edges of the base fabric layer along the arrangement direction of the heat-insulation strips.

2. The thermal fabric of claim 1, wherein: the film layer is made of any one of polymethyl carbonate and thermoplastic polyurethane.

3. The thermal fabric of claim 1, wherein: the heat preservation strip is made of any one of sprayed glue cotton and heat preservation cotton.

4. A heat preservation backrest bed is characterized in that: the heat-insulating backrest bed comprises a bed body, a heat-insulating fabric which is bonded with the bed body and is in accordance with any one of claims 1 to 3, and air filled between the bed body and the heat-insulating fabric.

5. An insulated back-rest bed as claimed in claim 4, wherein: the bed body includes a bed body main part, one is connected the back of bed body main part one side to and many settings are in the stretching strap between bed body main part and the heat preservation surface fabric, many the heat preservation strip orientation the bed body main part sets up, the bed body main part includes a bottom surface, and one connects the bed side wall at bottom surface edge all around, one side of bed side wall is connected the bottom surface, the opposite side is connected the heat preservation surface fabric, one side setting of stretching strap is in two adjacent on the clearance between the heat preservation strip, the opposite side setting of this stretching strap is in on the bottom surface.

6. An insulated back-rest bed as claimed in claim 5, wherein: the backrest and the bed body comprise a layer of base cloth and a thin film layer arranged on one side of the base cloth.

7. An insulated back-rest bed as claimed in claim 5, wherein: the bed body further comprises a plurality of long and short sections, the long and short sections are obliquely connected between the bottom surface and the side wall of the bed body and between the edge of the base edge of the heat-insulating fabric and the side wall of the bed body, and the long and short sections arranged on the heat-insulating fabric and the heat-insulating strips are arranged at intervals.

8. An insulated back-rest bed as claimed in claim 5, wherein: the distance between any two adjacent drawstrings is equal.

9. An insulated back-rest bed as claimed in claim 5, wherein: the backrest comprises a backrest top wall and a backrest side wall connected to the edge of the backrest top wall, the backrest is vertically connected with the bed body main body, the edge of the backrest side wall close to one side face of the heat-preservation fabric is connected with the heat-preservation fabric, and the edges of the rest backrest side walls are connected with the bed body side wall.