Heating sheet and mattress using same

Abstract

The utility model relates to a heating sheet and a mattress using the same. When an existing heating sheet is extruded to deform, noise is easily generated, and the use experience is affected. The utility model comprises a body, and the body is provided with a plurality of uniformly distributed openings so as to eliminate the noise generated when the body is bent and deformed. Open holes are formed in the body and evenly distributed, deformation spaces are provided for all the areas of the body through the open holes, noise generated by friction is reduced by reducing the surface area of the body, interference to sleep of a user is effectively reduced, it is guaranteed that heat of all the areas of the body is balanced, temperature of all the areas of the body is balanced, and the use experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bedding, in particular to a heating sheet and mattress using the same. BACKGROUND

[0002] The existing mattress comprises a cushion body and a heating sheet arranged on the top surface of the cushion body. The cushion body provides comfortable support for the user. The heating sheet generates heat by electricity to adjust the temperature of the cushion body, thereby providing hot compress service for the user, promoting blood circulation and relaxing the body, and effectively improving the lying comfort. The existing heating sheet is of a whole piece structure. In order to ensure the sealing and insulation, the heating sheet has good structural strength. When the heating sheet is pressed, it cannot be deformed locally to conform to the surface of the user, resulting in a large noise generated by the friction of the user's body movement and pressing the heating sheet. This interferes with the user's sleep and affects the user experience. SUMMARY

[0003] In order to solve the problems of the prior art, the utility model provides a heating sheet and a mattress using the same. The utility model reduces friction by opening holes on the body, thereby eliminating noise and improving sleep experience.

[0004] The utility model realizes the following mode: a heating sheet comprises a body. A plurality of evenly distributed holes are opened on the body to eliminate noise generated when the body is bent and deformed. The holes are evenly distributed on the body. The holes provide deformation space for each region of the body, thereby reducing noise generated by friction by reducing the surface area of the body, effectively reducing the interference with the user's sleep, and ensuring that the heat output of each region of the body is balanced, the temperature of each region of the body is balanced, and the user experience is improved.

[0005] As a preferred embodiment, the holes are arranged in rows, and adjacent rows of holes are longitudinally offset to reduce the distance between adjacent holes. The adjacent rows are longitudinally offset, effectively utilizing the space between the adjacent holes in the same row, thereby improving the deformability of the body by reducing the distance between adjacent holes, and effectively eliminating noise generated by friction caused by compression and deformation.

[0006] As a preferred embodiment, the holes are circular or regular polygons. This not only ensures that the space between adjacent holes can be easily arranged with holes, but also reduces the length of the straight edges of the holes, effectively improves the deformation performance of the hole periphery, and ensures that the body can deform freely and reduce noise.

[0007] As a preferred embodiment, the body comprises an electric heating sheet and two sheet sleeves. The sheet sleeves are vertically stacked and adhered to seal and wrap the electric heating sheet. The sheet sleeves are stacked and sealed to wrap the electric heating sheet. This not only ensures that the electric heating sheet can generate heat when electrified, but also ensures that the sheet sleeves seal and wrap the electric heating sheet, protecting the electric heating sheet from contact with dust and water from the outside.

[0008] As preferred, the electric heating sheet is provided with an inner hole, the sheet cover is provided with an outer hole, when the sheet cover is stacked to wrap the electric heating sheet, the outer hole periphery is stacked and adhered to seal and wrap the inner hole periphery, so as to form the opening. The inner hole and the outer hole are concentrically stacked to form the opening, the outer hole periphery is directly stacked on the annular area of the inner hole and ensures that the inner hole periphery is sealed and wrapped, so as to effectively improve the sealing reliability of the sheet cover.

[0009] As preferred, the outer hole diameter is smaller than the inner hole diameter, the outer hole seals and wraps the inner hole periphery by periphery adhesion to form a sealed inner ring edge. The axial projection of the outer hole periphery falls into the area in the inner hole to form the inner ring edge by direct stacking, the axial projection of the inner ring edge completely falls into the inner hole, which not only increases the contact area by increasing the width of the inner ring edge to improve the sealing reliability, but also forms a larger opening by limiting the width of the inner ring edge to improve the softness of the body and improve the noise reduction effect.

[0010] As preferred, the inner hole and the outer hole are concentrically stacked to make the width of the inner ring edge uniform, so as to ensure that each section of the inner ring edge has good sealing performance and protects the electric heating sheet.

[0011] As preferred, the electric heating sheet is vertically projected into the sheet cover, and the periphery of the sheet cover is stacked and adhered to form a sealed outer ring edge. The outer ring edge is formed by direct stacking of the periphery of the sheet cover, so as to ensure that the space in the middle of the sheet cover is sealed to wrap the electric heating sheet.

[0012] As preferred, the body includes a power line connected with the electric heating sheet, and the sheet cover is stacked and sealed to hold the power line, so that the end of the power line is exposed outside the body and connected with an external power source. The power line is connected with the electric heating sheet to provide the electric heating sheet with power required for heating, and the periphery of the sheet cover is stacked and sealed to hold the power line, so as to ensure that the power line can be connected with the electric heating sheet and the power line is sealed with the sheet cover to prevent dust or water from the outside from flowing along the wire to the electric heating sheet.

[0013] A mattress using the heating sheet, comprising a mattress body, characterized in that the heating sheet is laid on the top of the mattress body. The heating sheet is laid on the top of the mattress body, which not only provides hot compress service for the user by heating, but also matches the deformation of the user and effectively eliminates the noise generated by friction, reduces the interference with the user's sleep, and improves the use experience.

[0014] The body is provided with openings, and the openings are uniformly distributed, which not only provides deformation space for each area of the body, thereby reducing the noise generated by friction by reducing the surface area of the body, effectively reducing the interference with the user's sleep, but also ensures that the heat generated by each area of the body is balanced, guarantees that the temperature of each area of the body is balanced, and improves the use experience. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of the heating sheet according to Embodiment 1 is shown in the figure.

[0016] Figure 2 A perspective view of the heating sheet according to Embodiment 1 is shown in the figure.

[0017] Figure 3 A perspective view of the mattress according to Embodiment 2 is shown in the figure.

[0018] In the figure: 1, body, 2, opening, 3, electric heating sheet, 4, sheet cover, 5, outer hole, 6, inner hole, 7, inner ring edge, 8, outer ring edge, 9, heating sheet, 10, mattress body. DETAILED DESCRIPTION

[0019] The essential features of the present application will be further described below in conjunction with the drawings and specific embodiments.

[0020] Embodiment 1

[0021] The present embodiment provides a heating sheet.

[0022] As Figure 1 shown in the figure, a kind of heating sheet, including body 1, the body 1 is equipped with several evenly distributed openings 2, to eliminate the noise generated when body 1 bending deformation.In the body 1 is equipped with opening 2, opening 2 is evenly distributed, both utilize opening 2 to provide deformation space for each region of body 1, in turn reduce the noise generated by friction by reducing the surface area of body 1, effectively reduce the interference to user sleep, also ensure that the heat output of each region of body 1 is balanced, guarantee the temperature balance of each region of body 1, improve the use experience.

[0023] In the present embodiment, the opening 2 is arranged in rows, and the adjacent rows of openings 2 are longitudinally staggered to reduce the distance between the adjacent openings 2. By staggering the arrangement between adjacent rows, the distance between adjacent openings in the same row can be effectively reduced, and the distance between adjacent openings 2 in adjacent rows can also be reduced. By reducing the distance between adjacent openings 2, the width of the adjacent area around the periphery of the adjacent openings 2 is reduced, thereby reducing the surface area of the body 1 and effectively eliminating the noise generated by the friction of the adjacent area due to extrusion deformation.

[0024] In the present embodiment, the opening 2 is circular, and the periphery of the opening 2 is circular, ensuring that each section of the periphery of the opening 2 has good deformation performance, and facilitating the surface of the body 1 to be conveniently fitted with the user by improving the softness of each region of the body 1.

[0025] In the present embodiment, the body 1 includes an electric heating sheet 3 and two layers of sheet covers 4 (as Figure 2The sheet set 4 is vertically stacked and adhered to seal and wrap the electric heating sheet 3. The sheet set 4 is vertically stacked and adhered to seal and wrap the electric heating sheet 3, which ensures that the electric heating sheet 3 is isolated from the outside space, prevents the outside dust and water from entering, protects the electric heating sheet 3, and effectively prolongs the service life of the electric heating sheet 3.

[0026] In the embodiment, the vertical projection of the electric heating sheet 3 completely falls into the sheet set 4, and the sheet set 4 can completely cover the top surface and the bottom surface of the electric heating sheet 3 when being vertically stacked and adhered, and the sealing reliability is ensured by being directly adhered to the vertically projected dislocation area of the electric heating sheet 3. The vertically projected dislocation area of the sheet set 4 and the electric heating sheet 3 is directly adhered to seal and wrap the electric heating sheet 3, including the inner ring edge 7 formed by the sheet set 4 being adhered to the outer hole 5 peripheral area and the outer ring edge 8 formed by the sheet set 4 peripheral area being adhered.

[0027] In the embodiment, the inner hole 6 is formed on the electric heating sheet 3, and the outer hole 5 is formed on the sheet set 4. When the sheet set 4 is stacked to wrap the electric heating sheet 3, the outer hole 5 peripheral edge is stacked and adhered to seal and wrap the inner hole 6 peripheral edge, thereby forming the opening 2. The diameter of the outer hole 5 is smaller than the diameter of the inner hole 6. The outer hole 5 is sealed and wrapped around the inner hole 6 peripheral edge by peripheral adhesion to form a sealed inner ring edge 7, which ensures that the inner hole 6 peripheral edge of the electric heating sheet 3 is sealed and wrapped. The vertical projection of the outer hole 5 peripheral edge falls into the annular area of the inner hole 6 to form the inner ring edge 7 by direct adhesion. The adhesion sealing performance is improved by setting a larger width of the inner ring edge 7, and the diameter of the opening 2 is increased by limiting the width of the inner ring edge 7, which effectively improves the noise reduction effect. The inner hole 6 and the outer hole 5 are concentrically stacked to unify the width of the inner ring edge 7.

[0028] In the embodiment, the vertical projection of the electric heating sheet 3 completely falls into the sheet set 4, and the peripheral edges of the sheet set 4 are vertically stacked and adhered to form a sealed outer ring edge 8. The length and width of the sheet set 4 are greater than those of the electric heating sheet 3, so that the peripheral edges of the sheet set 4 can form the outer ring edge 8 by direct adhesion, which ensures that the peripheral edge of the electric heating sheet 3 is sealed and wrapped.

[0029] In the embodiment, the body 1 includes a power line connected to the electric heating sheet 3. The sheet set 4 is stacked and sealed to hold the power line, so that the end of the power line is exposed to the body 1 and connected to an external power source. One end of the power line is inserted between the peripheral edges of the sheet set 4 and connected to the electric heating sheet 3, and the other end is connected to an external control box, so that the operation of the electric heating sheet 3 is controllable. Since the outer ring edge 8 of the peripheral edge of the sheet set 4 has a larger width, the wrapping sealing performance is improved by the distance of the power line passing through the outer ring edge 8, which prevents the outer ring edge 8 from having gaps due to the power line passing through.

[0030] Understandably, the openings 2 can also be arranged in a matrix, which should also be considered as a specific implementation of this embodiment.

[0031] Understandably, the opening 2 is a regular polygon, such as a hexagon or octagon, and should also be considered as a specific implementation of this embodiment.

[0032] Example 2:

[0033] Compared to Embodiment 1, this embodiment provides a mattress.

[0034] like Figure 3 The mattress shown includes a mattress body 10, on top of which the heating element 9 is laid. The heat generated by the heating element 9 is transferred upwards and applies heat to the user, which promotes blood circulation, relaxes the body, and enhances lying comfort.

[0035] In this embodiment, the number and position of the heating elements 9 can be adjusted according to the user's needs to meet the user's differentiated usage requirements, and all of these should be considered as specific implementation methods of this embodiment.

[0036] The structure and effect of the heating element 9 described in this embodiment are the same as those in Embodiment 1, and will not be repeated here.

Claims

1. A heating sheet comprising a body (1), characterized in that, The body (1) is provided with a plurality of uniformly distributed openings (2) to eliminate noise generated by bending deformation of the body (1), the openings (2) are arranged in rows, and adjacent rows of openings (2) are longitudinally staggered to reduce the distance between adjacent openings (2).

2. A heating sheet according to claim 1, wherein The openings (2) are circular. Alternatively, the openings (2) are regular polygons.

3. A heating sheet according to any one of claims 1-2, characterized in that The body (1) comprises an electric heating sheet (3) and two layers of sheet covers (4), the sheet covers (4) are vertically stacked and adhered to seal the electric heating sheet (3).

4. A heating sheet according to claim 3, wherein The electric heating sheet (3) is provided with an inner hole (6), and the sheet cover (4) is provided with an outer hole (5), when the sheet cover (4) is stacked to wrap the electric heating sheet (3), the outer hole (5) is stacked and adhered to the periphery of the inner hole (6) to form the opening (2).

5. A heating sheet according to claim 4, wherein The diameter of the outer hole (5) is smaller than the diameter of the inner hole (6), and the outer hole (5) is sealed and wrapped around the periphery of the inner hole (6) by peripheral adhesion to form a sealed inner ring edge (7).

6. A heating sheet according to claim 5, wherein The inner hole (6) and the outer hole (5) are concentrically stacked to make the width of the inner ring edge (7) uniform.

7. A heating sheet according to claim 6, wherein The vertical projection of the electric heating sheet (3) falls completely into the sheet cover (4), and the periphery of the sheet cover (4) is stacked and adhered to form a sealed outer ring edge (8).

8. A heating sheet according to claim 3, wherein The body (1) comprises a power cord connected to the electric heating sheet (3), and the sheet cover (4) is stacked and sealed to hold the power cord, so that the end of the power cord is exposed outside the body (1) and connected to an external power source.

9. A mattress using the heating sheet according to any one of claims 1 to 8, comprising a mattress body (10), characterized in that, The pad body (10) is laid on the top of the heating sheet (9).

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