CN213247961U

CN213247961U - Warm functional type seatpad

Info

Publication number: CN213247961U
Application number: CN202022078114.1U
Authority: CN
Inventors: 冯建龙; 陈志军
Original assignee: Guangdong Kangcheng New Material Science And Technology Co ltd
Current assignee: Guangdong Kangcheng New Material Science And Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-25
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a seatpad technical field, concretely relates to warm functional type seatpad, include the bedding cushion and set up the bedding core on the bedding cushion, the concave storage tank that is used for holding bedding core that is equipped with of bedding cushion, the bedding core includes middle bed course and range upon range of in the layer that generates heat of middle bed course upper surface, generate heat the in situ and be provided with graphite alkene heating film. The heating layer of the utility model is detachably arranged on the surface of the middle cushion layer, so that the heating layer can be detached for use when not needed or after the middle cushion layer is fully heated; secondly, the utility model discloses middle bed course also can set up on the storage tank of bedding foundation with dismantling, and the storage tank can fix and counterpoint the position of middle bed course, and can cater to masses 'demand better according to the middle bed course of the different resilience of different user's demand collocation.

Description

Warm functional type seatpad

Technical Field

The utility model relates to a seatpad technical field, concretely relates to warm functional type seatpad.

Background

The seat cushion, which generally refers to a movable cushion placed on a chair, mostly refers to a cotton cushion filled with cotton. The cotton pad provides a soft sitting feeling to a user sitting thereon by absorbing impact. In the prior art, most seat cushions are not provided with electric heating elements, and in the cold seasons and the occasions with lower environmental temperature, because the seat cushions can not heat, when people sit on the seat cushions of the sofa or the chair, the seat cushions which feel that the people can not heat can not well meet the sitting requirements in the cold seasons and the occasions with lower environmental temperature; fixed electric heating elements are arranged in a small part of the seat cushion, but when the electric heating elements are arranged at the inner positions, the heating efficiency is low, when the electric heating elements are arranged at the outer positions, the electric heating elements cannot be detached under the condition that heating is temporarily not needed, and the hard touch feeling of the electric heating elements influences the experience to a certain extent.

Disclosure of Invention

In order to overcome the defects and shortcomings existing in the prior art, the utility model aims to provide a warm functional seat cushion.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a warm functional type seatpad, includes the bedding cushion and sets up the cushion core on the bedding cushion, the concave storage tank that is used for holding the cushion core that is equipped with of bedding cushion, the cushion core includes middle bed course and range upon range of in the layer that generates heat of middle bed course upper surface, generate heat and be provided with graphite alkene heating film in the layer.

The middle cushion layer comprises a left hip area, a middle area and a right hip area which are connected in sequence, and the thickness of the center of the left hip area and the thickness of the center of the right hip area are lower than that of the middle area.

Wherein, the bedding bottom and the middle bedding layer are both memory cotton layers.

The heating layer comprises two wires and a coating layer for coating the graphene heating film, an input interface is arranged outside the heating layer, the graphene heating film is provided with two electrodes, one end of each wire is connected with the electrode of the graphene heating film, and the other end of each wire is connected with the input interface.

Wherein, the input interface is a USB interface.

The graphene heating film is in a continuous S shape, two ports of the heating film are arranged on the same side of the heating layer, and the ports of the heating film are connected with the electrodes.

The heating layer further comprises insulating polyester films respectively attached to the upper surface and the lower surface of the graphene heating film, and the graphene heating film is a film layer formed by solidifying graphene conductive ink on the insulating polyester film.

The thickness of the edge of the cushion core is the same as the depth of the accommodating groove, and the thickness of the heating layer is 1-5 mm.

The warm functional cushion also comprises a seat cover, wherein the cushion bottom and the cushion core are both arranged in the seat cover, and the seat cover is provided with a zipper for taking and placing the cushion bottom and the cushion core.

The beneficial effects of the utility model reside in that: the heating layer of the utility model is detachably arranged on the surface of the middle cushion layer, so that the heating layer can be detached for use when not needed or after the middle cushion layer is fully heated; secondly, the utility model discloses middle bed course also can set up on the storage tank of bedding foundation with dismantling, and the storage tank can fix and counterpoint the position of middle bed course, and can cater to masses 'demand better according to the middle bed course of the different resilience of different user's demand collocation.

Drawings

FIG. 1 is an assembly view of the mattress and core of the present invention;

FIG. 2 is a disassembled view of the mattress and the mattress core of the present invention;

fig. 3 is a partial sectional view of the heat generating layer of the present invention;

fig. 4 is a cross-sectional view of another plane of the heat generating layer of the present invention;

the reference signs are: 1-pad bottom, 11-containing groove, 2-middle pad layer, 21-left hip region, 22-middle region, 23-right hip region, 3-heating layer, 31-graphene heating film, 32-lead, 33-coating layer, 34-input interface, 35-electrode and 36-insulating polyester film.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-4, which are not intended to limit the present invention.

Example 1

As shown in fig. 1 to 4, a warm functional seat cushion comprises a cushion bottom and a cushion core arranged on the cushion bottom, wherein the cushion bottom is concavely provided with a containing groove for containing the cushion core, the cushion core comprises a middle cushion layer and a heating layer stacked on the upper surface of the middle cushion layer, and a graphene heating film is arranged in the heating layer.

The heating layer of the utility model is detachably arranged on the surface of the middle cushion layer, so that the heating layer can be detached for use when not needed or after the middle cushion layer is fully heated; secondly, the utility model discloses middle bed course also can set up on the storage tank of bed pad with dismantling, and the shape of storage tank matches with the edge shape of middle bed course, can fix and counterpoint the position of middle bed course, and can cater to masses 'demand better according to the middle bed course of the different resilience of different users' demand collocation.

As shown in fig. 2, the middle cushion layer includes a left hip region, a middle region and a right hip region which are connected in sequence, and the center thickness of the left hip region and the right hip region is lower than that of the middle region.

The utility model discloses a thickness shape of middle bed course is according to the ergonomic design, as shown in the figure, the central thickness in left buttockss district and right buttockss district is less than the thickness in middle district, and the transition that connects into the arc in left buttockss district and right buttockss district and well piece district, the buttockss shape of laminating better gives more comprehensive support package power, effectively improves the travelling comfort of seatpad.

Wherein, the bedding bottom and the middle bedding layer are both memory cotton layers. The sponge of rebounding slowly, also be the Memory Foam (Memory Foam) of people's standing still, be a polyurethane high-molecular polymer who has Open cell structure (Open-cell), this material has apparent viscoelastic characteristic, embodies very soft material characteristic to there is very strong impact energy absorbing capacity, can effectively improve the utility model discloses a durability, the Memory cotton also has better warmth retention moreover, is applicable to the utility model discloses a.

As shown in fig. 3, the heating layer includes two wires and a covering layer covering the graphene heating film, an input interface is disposed outside the heating layer, the graphene heating film is provided with two electrodes, one end of each wire is connected with the electrode of the graphene heating film, and the other end of each wire is connected with the input interface.

The utility model discloses in, partly embedding of wire is in the cladding layer, and the other part extends outside the cladding layer to assemble together and assemble with input interface, can connect the electric heating that the realization generates heat the rete to graphite alkene through connecting electric the input interface, and can realize the portability and the detachability on layer that generates heat, have the possibility of exclusive use, richen the utility model discloses a use.

Wherein, the input interface is a USB interface. The USB interface has higher general use, does benefit to the utility model discloses a popularization and application.

As shown in fig. 3 (a cross-sectional view of a horizontal plane), the graphene heating film is in a continuous S shape, two ports of the heating film are both disposed on the same side of the heating layer, and the ports of the heating film are connected to the electrodes. The continuous S-shaped heating film only has two ports, electrodes can be arranged at the two ports, the graphene heating film can be uniformly conducted, the requirement for the number of wires can be reduced, the touch influence of the wires on the heating layer is reduced, the continuous S-shaped heating film also has a suitable heating area, and the heating effect can be guaranteed.

As shown in fig. 4 (a cross-sectional view of a vertical plane), the heating layer further includes insulating polyester films respectively attached to the upper surface and the lower surface of the graphene heating film, and the graphene heating film is a film layer formed by curing graphene conductive ink on the insulating polyester film. The graphene conductive ink can reduce the use of graphene materials, is beneficial to the formation of a graphene heating film in a special shape, and can effectively control the production cost.

The thickness of the edge of the cushion core is the same as the depth of the accommodating groove, and the thickness of the heating layer is 1-5 mm. The thickness of bed pad and cushion core can be formulated according to the demand, and generally the bed pad can exceed 2cm, and the storage tank degree of depth can exceed 1cm, through the layer that generates heat that adopts lower thickness, can reduce the influence to the thickness of seatpad after removing the layer that generates heat, in this embodiment, the thickness of bed pad is 3cm, and storage tank thickness is 2.8cm, and the layer thickness that generates heat is 0.2 cm.

The warm functional cushion also comprises a seat cover, wherein the cushion bottom and the cushion core are both arranged in the seat cover, and the seat cover is provided with a zipper for taking and placing the cushion bottom and the cushion core. The seat cover can have appearance designs such as decorative pattern, colour, easily changes moreover, can wash or change new seat cover after contaminating carelessly, promotes better the utility model discloses a practicality.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. A warm functional type seatpad which characterized in that: the heating mattress comprises a mattress bottom and a mattress core arranged on the mattress bottom, wherein the mattress bottom is concavely provided with a containing groove used for containing the mattress core, the mattress core comprises a middle mattress layer and a heating layer stacked on the upper surface of the middle mattress layer, and a graphene heating film is arranged in the heating layer.

2. A warm functional seat cushion according to claim 1, wherein: the middle cushion layer comprises a left hip area, a middle area and a right hip area which are connected in sequence, and the thickness of the center of the left hip area and the thickness of the center of the right hip area are lower than that of the middle area.

3. A warm functional seat cushion according to claim 1, wherein: the bottom and the middle cushion layer are both memory cotton layers.

4. A warm functional seat cushion according to claim 1, wherein: the heating layer comprises two wires and a coating layer for coating the graphene heating film, an input interface is arranged outside the heating layer, the graphene heating film is provided with two electrodes, one end of each wire is connected with the electrode of the graphene heating film, and the other end of each wire is connected with the input interface.

5. A warm functional seat cushion according to claim 4, wherein: the input interface is a USB interface.

6. A warm functional seat cushion according to claim 4, wherein: the graphene heating film is in a continuous S shape, two ports of the heating film are arranged on the same side of the heating layer, and the ports of the heating film are connected with the electrodes.

7. A warm functional seat cushion according to claim 1, wherein: the heating layer further comprises insulating polyester films respectively attached to the upper surface and the lower surface of the graphene heating film, and the graphene heating film is a film layer formed by solidifying graphene conductive ink on the insulating polyester film.

8. A warm functional seat cushion according to claim 1, wherein: the edge thickness of the cushion core is the same as the depth of the accommodating groove, and the thickness of the heating layer is 1-5 mm.

9. A warm functional seat cushion according to claim 1, wherein: the cushion comprises a cushion body and is characterized by further comprising a seat cover, wherein the cushion body and the cushion core are arranged in the seat cover, and the seat cover is provided with a zipper for taking and placing the cushion body and the cushion core.