CN213128725U - Low-voltage heating seat rest - Google Patents
Low-voltage heating seat rest Download PDFInfo
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- CN213128725U CN213128725U CN202021905053.5U CN202021905053U CN213128725U CN 213128725 U CN213128725 U CN 213128725U CN 202021905053 U CN202021905053 U CN 202021905053U CN 213128725 U CN213128725 U CN 213128725U
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- cushion
- seat
- low voltage
- back cushion
- seat cushion
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to a technical field of cushion discloses a low-voltage seat that generates heat leans on, include: the middle part of the back cushion is provided with a cambered surface-shaped convex waist rest part, and a first heating sheet is embedded in the waist rest part; the cushion, the cushion connect in the bottom of cushion. The utility model discloses the low voltage seat that generates heat that technical scheme provided leans on, can realize the physiotherapy or cold-proof generating heat to the waist through first piece that generates heat, compares in the cushion that only can pillow lean on among the prior art, the utility model provides a seat is by can not only pillow lean on, still can generate heat the physiotherapy or keep warm, and the function is more.
Description
Technical Field
The patent of the utility model relates to a technical field of cushion particularly, relates to a low-voltage seat that generates heat leans on.
Background
The back cushion is used for adjusting the contact point of a human body with a seat and a bed to obtain a more comfortable angle so as to relieve fatigue, and the back cushion is convenient and flexible to use, so that people can conveniently use the back cushion as a seat in various occasions, such as on a bed and above the bed and on a carpet, and can be used as a vehicle back cushion in an automobile.
In the prior art, the back cushion is generally filled with memory cotton, and the back cushion is soft through the memory cotton inside and can be restored to the original state after being used.
However, the existing back cushion can only be used as a pillow, has limited function and cannot meet the diversified use requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low voltage seat that generates heat leans on, aims at solving prior art, and the function is limited problem.
The utility model discloses a realize like this, a low-voltage generates heat the seat and leans on, include:
the middle part of the back cushion is provided with a cambered surface-shaped convex waist rest part, and a first heating sheet is embedded in the waist rest part;
the cushion, the cushion connect in the bottom of cushion.
Optionally, the lumbar support part is movably connected with the back cushion.
Optionally, the lumbar support portion has a first connection surface facing the back cushion, the back cushion has a second connection surface in butt joint with the first connection surface, the first connection surface is provided with a plurality of sub-buckles, the second connection surface is provided with a plurality of female buckles, and the sub-buckles are connected with the female buckles.
Optionally, a plurality of the female fasteners form a connecting piece, and the second connecting surface is provided with a plurality of connecting pieces arranged at intervals along the direction from the bottom to the top of the back cushion.
Optionally, the seat cushion is hinged to the back cushion.
Optionally, a cushion supporting plate is arranged in the cushion, a back cushion supporting plate is arranged in the back cushion, and the cushion supporting plate and the back cushion supporting plate are hinged.
Optionally, the back cushion has a back side facing away from the lumbar support portion, and a support pad is disposed on the back side of the back cushion and abuts against the back cushion.
Optionally, the back side of the back cushion is provided with a receiving groove, and the supporting pad is rotatably connected with the side wall of the receiving groove.
Optionally, a first electric heating film is arranged in the first heating sheet, and the first electric heating film is a PTC self-temperature-limiting resistance film.
Optionally, a second heating sheet is embedded in the seat cushion.
Compared with the prior art, the utility model provides a low-voltage seat that generates heat leans on, and the cushion is used as and supplies the back to pillow and lean on, and the cushion is then used as and supplies the buttock pad to lean on, and when using, the waist can lean on the portion with the waist and laminate mutually to realize the comfortable that the pillow leaned on, and, because the waist leans on the embedded first piece that generates heat that is equipped with of portion, can realize the physiotherapy or keeping warm of generating heat to the waist through first piece that generates heat, compare in the cushion that only can lean on among the prior art, the utility model provides a seat is by can not only leaning on the pillow, still can generate heat the physiotherapy or keep warm, and the function is more. The problem of among the prior art, the function is limited is solved.
Drawings
Fig. 1 is a schematic perspective view of a low-voltage heating seat according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a low-voltage heating seat according to another embodiment of the present invention.
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 in detail 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.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 and 2, the preferred embodiment of the present invention is provided.
In one embodiment of the present invention, the low voltage heating seat cushion comprises:
the middle part of the back cushion 11 is provided with a cambered convex lumbar support part 111, the lumbar support part 111 is embedded with a first heating sheet in the lumbar support part 111;
a cushion 12, the cushion 12 is connected with the bottom of the back cushion 11.
In this embodiment, cushion 11 is used as and supplies the back to bolster and leans on, and cushion 12 then uses and supplies the buttock pad to lean on, and when using, the waist can be laminated with waist portion 111 mutually to realize the comfort of bolster, and, because the waist leans on the portion 111 embedded first heating plate that is equipped with, can realize the physiotherapy or keeping warm of generating heat to the waist through first heating plate, compare in the cushion 11 that only can bolster among the prior art, the utility model provides a seat is by can not only bolster and leans on, still can generate heat physiotherapy or keep warm, and the function is more.
The seat back can be directly placed on the ground to be used as a seat, or can be placed on a seat or a bed to be used for being used for pillow leaning, and of course, the seat back can also be arranged on a car seat to be used according to the needs, and the use mode is diversified.
Further, the shape of the seat cushion 12 or the back cushion 11 may be a square, a circle, or an irregular shape, without limitation.
Referring to fig. 2, in an embodiment of the present invention, the lumbar support portion 111 is movably connected to the back cushion 11.
That is, the lumbar support portion 111 is movable, and the lumbar support portion 111 can be moved to the neck of a person as needed to perform a heating therapy or a warming therapy on the neck.
In one embodiment, the lumbar support portion 111 has a first connecting surface facing the back pad 11, the back pad 11 has a second connecting surface abutting against the first connecting surface, the first connecting surface has a plurality of male fasteners, the second connecting surface has a plurality of female fasteners, and the plurality of male fasteners are connected with the plurality of female fasteners.
The connection between the back cushion 11 and the lumbar support part 111 is realized through the button connection, so that the lumbar support part 111 can be connected to the back cushion 11 when in use, and the use is convenient.
Furthermore, a plurality of female fasteners form a connecting piece, and a plurality of connecting pieces arranged at intervals are arranged on the second connecting surface along the direction from the bottom to the top of the back cushion 11.
That is, the lumbar support 111 and the backrest cushion 11 are separately designed and connected by buttons, and the plurality of buttons of the lumbar support 111 are connected with different connecting pieces of the backrest cushion 11, so that not only can the height of the lumbar support 111 be adjusted to adapt to different people for use, but also the neck can be heated for physiotherapy or warming as described above, and the use function is diversified.
In another embodiment, the waist support portion 111 is connected to a first elastic band at both sides, and the first elastic band is sleeved on the back cushion 11.
In another embodiment, in order to realize the movable connection between the lumbar support portion 111 and the back cushion 11, the back cushion 11 is connected with the lumbar support portion 111 by a hook and loop fastener, and a plurality of round hair pieces are arranged on the front side of the back cushion 11 to be adhered with the barbed hair pieces of the lumbar support.
In another embodiment, the lumbar support portion 111 may be connected to the back cushion 11 by a zipper or a magnetic attraction, so as to adjust the height of the lumbar support portion 111, which will not be described in detail.
In another embodiment, the lumbar support portion 111 may be integrated with the backrest cushion 11, and in order to realize a further improved pillow, an arc-shaped pillow portion is further protruded on the upper side of the backrest cushion 11 to be attached to the neck, and the first heating sheet is also embedded in the pillow portion to realize a heating physiotherapy or a warm keeping therapy for the neck.
Referring to fig. 1 and 2, in an embodiment of the present invention, the seat cushion 12 is hinged to the back cushion 11.
In this way, the backrest 11 can be rotated to the position where the seat cushion 12 is horizontally arranged as required, and the seat can be used as a pillow, and the movable lumbar support portion 111 provided in the backrest 11 can be used as a pillow, so that the lumbar support portion 111 can be used as a pillow for comfortable lying. When the back cushion 11 is rotated to the inclined state, the chair can be used as a chair, and the using function is more.
Specifically, in one embodiment, a cushion support plate is arranged in the cushion 12, a cushion 11 support plate is arranged in the cushion 11, and the cushion support plate and the cushion 11 support plate are hinged.
In this embodiment, the seat cushion 12 and the back cushion 11 are designed integrally, that is, the exterior of the seat cushion support plate and the back cushion 11 support plate is filled with memory cotton and wrapped by a cloth body which comprises an outer air-permeable mesh cloth and an inner dustproof mesh cover, the rotation deformation of the back cushion 11 is facilitated by the seat cushion support plate and the back cushion 11 support plate, and the structure is stable, and the seat cushion is designed integrally, so that a projecting structure is not generated.
In other embodiments, the seat cushion 12 and the back cushion 11 are separately designed, that is, they are wrapped by different cloth, and the ends of the seat cushion 12 and the back cushion 11 extend out to form a hinge structure, so as to realize the above-mentioned rotational connection. Thus, the inner structure of the seat cushion 12 or the back cushion 11 does not need to be deformed, and the use is convenient.
Further, the back pad 11 has a back side facing away from the lumbar portion 111, and the back side of the back pad 11 is provided with a support pad 113, and the support pad 113 abuts against the back pad 11.
The support of the back cushion 11 is realized by the support pad 113, and the stability of the back cushion 11 when used as a seat is ensured.
Further, the back side of the back pad 11 has a receiving groove 11a, and the support pad 113 is rotatably coupled to a sidewall of the receiving groove 11 a.
Thus, the receiving groove 11a can receive the support pad 113, so that the seat cushion can be prevented from touching the seat when used as an in-vehicle seat cushion or from touching the floor when used as a pillow.
In this embodiment, the supporting pad 113 hinges in the dorsal part of cushion 11, still hinges at the dorsal part of cushion 11 and has the screens pad, and the screens pad is located the upper portion of supporting pad 113, and the upper surface of supporting pad 113 has the screens strip of a plurality of interval arrangements, inlays in the screens strip of difference through the screens pad card, realizes the stable support when cushion 11 different turned angle. Similarly, the position-locking pad can be embedded in the accommodating groove 11a, and is not described in detail.
In addition, in another embodiment, the support pad 113 may be a plurality of telescopic rods to stably support the backrest 11, and the support pad 113 may be accommodated in the accommodating groove 11a by being contracted, and the inclination angle of the backrest 11 may be adjusted by being contracted.
Referring to fig. 1 and 2, in an embodiment of the present invention, the back cushion 11 has a back side facing away from the lumbar support portion 111, and the back side of the back cushion 11 is provided with a second elastic band 112.
The back cushion 11 can be fixed to a seat or the like by the second elastic band 112 so as to prevent the back cushion 11 from moving, that is, the back cushion 11 can be fixed to a car seat in actual use so as to be used while leaning on the car.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, a first electric heating film is disposed in the first heating plate, and the first electric heating film is a PTC self-temperature-limiting resistive film.
When the PTC self-temperature-limiting resistance film reaches a set temperature, if the temperature rises, the resistance is increased, and the current is reduced, otherwise, if the temperature falls, the resistance is reduced, and the current is increased, so that the constant stability is kept. In addition, the heating sheet can realize heating only by low voltage, and the probability of danger is greatly reduced.
The first electric heating film can be a carbon nano tube heating film, a graphene heating film or a heating wire product and the like, and is not described in detail.
In this embodiment, the first electric heating film is disposed in the interlayer of the first heating sheet, the first heating sheet is formed by 20D nylon yarn bronzing and vernal spinning bronzing, and has good flexibility, good and uniform heat conductivity, and can adapt to various deformations.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, a second heat generating sheet is embedded in the seat cushion 12.
Like this, can realize the physiotherapy or keep warm generating heat to the buttock, it is specific, bulge upwards in the both sides of cushion 12 has the seat arm 121, sits the both sides that arm 121 is located the buttock, and the second generates heat the piece and locates in the seat arm 121 of both sides, and is located the position that arm 121 sat towards another arm 121. The bottom of the seat cushion 12 can be provided with a second heating sheet according to the requirement, which is not described again.
Referring to fig. 1 and 2, in an embodiment of the present invention, a placement sheet is disposed at a position where the waist support portion 111 is provided with the first heating sheet, an opening is disposed between the placement sheet and the waist support portion 111, the placement sheet is of a mesh structure, through the opening, a moxa bag and the like can be placed between the placement sheet and the waist support portion 111, and the moxa bag is heated by the heat generated by the first heating sheet, so that a physical therapy effect is improved when the neck or waist of a person is attached. Similarly, the position of the seat cushion 12 where the second heating sheet is disposed may also be disposed with a material sheet, and the description thereof is omitted here for the same reason.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the lumbar support portion 111 is provided with a first control button for controlling the on/off of the first heat-generating sheet, and specifically, the first control button can be disposed on a side of the lumbar support portion 111.
Similarly, the seat cushion 12 is further provided with a second control button for controlling the second heating sheet to open and close, and specifically, the second control button can be arranged on the side edge of the seat cushion 12.
The opening and closing of the first heating sheet and the second heating sheet are controlled through the first control button and the second control button, so that the heating device can be opened according to personal requirements, is convenient to use, and is provided with a plurality of keys according to needs to control different parts to be used.
In this embodiment, the first control button is a temperature control switch, the type of which is selectively but not limited to NK-F12V-AD01, the temperature control switch has a 3-gear temperature adjustment function, when the temperature control switch is used, the switch is turned on by pressing for 3 seconds, the red light is on, the temperature of the first heating sheet is 35 ℃, the light pressing is performed again, the blue light is on, the temperature of the first heating sheet is 25 ℃, the light pressing is performed again, the green light is on, the temperature of the first heating sheet is 15 ℃, and so on, the three gears are sequentially cycled, and the switch is turned off by pressing for 3 seconds. Therefore, the use is convenient, and the user can freely select the medicine according to personal requirements. Referring to the first control button, the second control button may also be a temperature control switch, which is not described again.
Of course, in another embodiment, the first heat generating sheet and the second heat generating sheet can be controlled simultaneously by the first control button, so as to facilitate control, and further description is omitted.
The utility model discloses an in the embodiment, be equipped with power supply in the waist leans on portion 111, this power supply is the battery, and the side that the waist leaned on portion 111 still has power supply interface, power supply interface and power supply electric connection.
In this embodiment, the power supply interface is a Type-C interface, and is connected to the power supply interface through a connection line, and then is connected to an external power supply, so that power supply can be achieved; the first control button and the power supply interface are arranged on a main control board in the back cushion 11, and the power supply is realized by connecting the main control board with a power supply.
In another embodiment, a power supply interface, a main control board and a second control button may also be disposed in the seat cushion 12 as required to individually control the second heating sheet in the seat cushion 12, and the structure is the same as that described above and is not described again.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A low voltage heat generating seat back, comprising:
the middle part of the back cushion is provided with a cambered surface-shaped convex waist rest part, and a first heating sheet is embedded in the waist rest part;
the cushion, the cushion connect in the bottom of cushion.
2. A low voltage heat generating seat cushion as recited in claim 1, wherein said lumbar support portion is movably connected to said back cushion.
3. A low voltage heat generating seat cushion as recited in claim 2, wherein said lumbar support portion has a first connecting surface facing said back cushion, said back cushion has a second connecting surface abutting said first connecting surface, said first connecting surface has a plurality of male fasteners, said second connecting surface has a plurality of female fasteners, and a plurality of said male fasteners are connected to a plurality of said female fasteners.
4. A low voltage heat generating seat cushion as recited in claim 3, wherein a plurality of said female fasteners form a connecting member, and said second connecting surface is provided with a plurality of said connecting members spaced apart along a direction from a bottom to a top of said cushion.
5. A low voltage heat generation seat back according to any one of claims 1 to 4, wherein said seat cushion is hingedly connected to said back cushion.
6. A low voltage heat generating seat cushion as recited in claim 5, wherein said seat cushion has a seat cushion support plate and said back cushion has a back cushion support plate, said seat cushion support plate and said back cushion support plate being hingedly connected.
7. A low voltage heat generating seat cushion as recited in any one of claims 1-4 wherein said back cushion has a back side facing away from said lumbar support portion, said back side of said back cushion being provided with a support pad, said support pad being held against said back cushion.
8. A low voltage heat generating seat cushion as recited in claim 7, wherein said back cushion has a receiving groove on a back side thereof, said support cushion being pivotally connected to a side wall of said receiving groove.
9. A low voltage heat generation seat back according to any one of claims 1-4, wherein a first electric heating film is arranged in the first heat generation sheet, and the first electric heating film is a PTC self temperature limiting resistive film.
10. A low voltage heat generation seat back according to any one of claims 1 to 4, wherein a second heat generation sheet is embedded in the seat cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905053.5U CN213128725U (en) | 2020-09-02 | 2020-09-02 | Low-voltage heating seat rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905053.5U CN213128725U (en) | 2020-09-02 | 2020-09-02 | Low-voltage heating seat rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213128725U true CN213128725U (en) | 2021-05-07 |
Family
ID=75710405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021905053.5U Active CN213128725U (en) | 2020-09-02 | 2020-09-02 | Low-voltage heating seat rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213128725U (en) |
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2020
- 2020-09-02 CN CN202021905053.5U patent/CN213128725U/en active Active
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