TWM492104U - Electrothermal seat cushion structure - Google Patents

Description

Electric heating cushion structure

This creation is about a structure of an electric heating cushion, especially a cushion structure that provides heat.

Press, when the average person is riding a chair, the Metropolitan will place a cushion on the chair, especially if the office worker needs to sit for a long time, to enhance the comfort of the seat by placing the cushion, and the cushion is mostly made of material or It is a different shape to provide users with different needs or to provide different functions. However, when the weather is cold, the above-mentioned general seat cushions cannot provide the effect of heat generation, and at most, only a special material can be used to achieve warmth.

Therefore, how to improve the above-mentioned missing problems is the technical difficulty point that the creators of this case want to solve.

The main purpose of the creation is that it mainly consists of an inner layer, a surface layer, a bottom layer, a cladding layer, an electrical connector, a heating wire and a power plug, and is distributed through the power provided by the power plug. The heating wire in the inner lining heats up to provide a rider by the uniform heat generated by the heating wire.

The secondary purpose of this creation is to provide a plurality of non-slip particles on the surface of the bottom layer to prevent slippage when placed on the seat.

1‧‧‧Electric heating cushion

2‧‧‧ inner lining

3‧‧‧ surface layer

4‧‧‧ bottom layer

41‧‧‧Slip particles

5‧‧‧Cladding

51‧‧‧ stitching

6‧‧‧Electrical connector

61‧‧‧Links

62‧‧‧Clamp firmware

620‧‧‧Fixed holes

7‧‧‧Electrical wire

8‧‧‧Power plug

81‧‧‧Control box

The first picture is a three-dimensional appearance of the creation.

Figure 2 is a cross-sectional view of the creation.

Figure 3 is a partial schematic diagram of this creation.

Figure 4 is a partial schematic diagram 2 of this creation.

Figure 5 is a first embodiment of the preferred embodiment of the present invention.

Figure 6 is a second embodiment of the preferred embodiment of the present invention.

Figure 7 is a third embodiment of the preferred embodiment of the present invention.

Please refer to FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 , FIG . 5 , FIG . 6 and FIG . 7 , which are perspective views , cross - sectional views , partial schematic views and preferred embodiments of the present invention. It can be clearly seen from the figure that the electric heating cushion 1 comprises: an inner inner layer 2; a surface layer 3 disposed on the upper side of the inner inner layer 2; and a bottom layer 4 disposed on the lower side of the inner inner layer 2, the bottom layer 4 The surface is further provided with a plurality of non-slip particles 41; a cladding layer 5 is disposed on the edges of the inner layer 2, the surface layer 3 and the bottom layer 4, and is disposed on the inner layer 2, the surface layer 3 and the bottom layer by at least one stitch 51. An electric connector 6 is disposed on a side edge of the cladding layer 5. The electrical connector 6 includes a connector 61, a clamping member 62 and at least one fixing hole 620; and an electric heating wire 7 Distributed in the inner layer 2, and connected to the electrical connector 6; a power supply plug 8 for inserting on the electrical connector 6 to provide power to heat the heating wire 7, the power supply plug 8 is further provided with a control box 81; the electric heating cushion 1 of the present invention is mainly placed in the seat In the above, the electric heating wire 7 distributed in the inner lining 2 is used to provide the enthusiasm of the occupant to keep warm. In use, the power supply plug 8 is mainly inserted into the connection port 61 of the electric connector 6, and placed in the seat. In the chair, the control box 81 is used to open and control the heating temperature of the heating wire 7; as described above, the main seating portion of the electric heating cushion 1 is composed of an inner layer 2, a surface layer 3 and a bottom layer 4, and A coating layer 5 is disposed on the edge of the above three, except that the edge of the electric heating cushion 1 is beautiful, and the inner layer 2, the surface layer 3 and the bottom layer 4 are further strengthened by the arrangement of the cladding layer 5. The degree of the electrical connection head 6 on the side edge of the cladding layer 5 is mainly through the clamp 62 to stably position the electrical connector 6 on the side edge of the cladding layer 5, in addition to The fixing hole 620 on the clamping member 62 is provided with a fixing member such as a screw at the same time. The fixing hole 620 and the bottom layer 4 are passed through, thereby improving the stability of the electrical connector 6 to avoid the electrical connector 6 being loosened or even dropped due to the long-term plugging or unplugging of the power supply plug 8 or an external force; and the electric heating cushion 1 It is placed on the seat, and the user may slide the electric heating cushion 1 when the user is riding for a long time and the buttocks may move, or because the surface of the seat is relatively smooth, therefore, on the surface of the bottom layer 4 of the electric heating cushion 1, That is, a plurality of non-slip particles 41 are disposed on the contact surface of the seat to prevent the electric heating cushion 1 from slipping by the frictional force generated by the non-slip particles 41. In addition, it is worth mentioning that the surface layer 3 phase Compared with the bottom layer 4, it is designed to have a thin thickness, mainly because the heat generated by the heating wire 7 can be smoothly dissipated from the surface layer 3, so that The user's buttocks on the electric heating cushion 1 can be evenly heated, and the thicker design of the bottom layer 4, in addition to avoiding heat dissipation to the bottom, can also cause the heat concentration to diverge from the surface layer 3 and avoid excessive emission. The heat causes excessive power consumption; in summary, compared with the lack of inconvenience and inconvenience of the conventional seat cushion, the electric heating cushion 1 of the present invention is an electric heating wire 7 distributed evenly through the inner inner layer 2 to provide the user to ride. The seat continues to be heated and the detachable design of the power plug 8 makes the electric heating cushion 1 more convenient for storage and cleaning.

The above-exemplified embodiments are used to clarify one of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Anyone skilled in the art can make some changes without departing from the spirit and scope of the present invention. Changes and refinements, so the scope of protection of this creation is subject to the definition of the scope of the patent application.

1‧‧‧Electric heating cushion

3‧‧‧ surface layer

5‧‧‧Cladding

51‧‧‧ stitching

6‧‧‧Electrical connector

8‧‧‧Power plug

81‧‧‧Control box

Claims (5)

The structure of an electric heating cushion comprises: an inner inner layer; a surface layer disposed on an upper side of the inner inner layer; a bottom layer disposed on a lower side of the inner inner layer; and a cladding layer disposed on an inner inner layer, a surface layer and an edge of the bottom layer; An electrical connector is disposed on one side edge of the cladding layer; an electric heating wire is evenly distributed in the inner inner layer and connected to the electrical connector; a power supply plug is inserted on the electrical connector to provide power to the heating wire The heat is mainly placed on the seat, and the electric heating wire distributed in the inner layer is heated by the electric power provided by the power supply plug to provide the user seated on the seat by the uniform heat generated by the electric heating wire. The structure of the electric heating cushion according to claim 1, wherein the bottom surface is further provided with a plurality of anti-slip particles. The structure of the electric heating cushion according to claim 1, wherein the coating layer is disposed on the edges of the inner inner layer, the surface layer and the bottom layer by at least one stitch. The structure of the electric heating cushion according to claim 1, wherein the electrical connector comprises a connecting jaw, a clamping member and at least one fixing hole. The structure of the electric heating cushion according to claim 1, wherein the power supply plug is further provided with a control box.