JPH057969Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a heating interior chair in which an electric heating function is incorporated into the interior chair.

[Prior Art] As shown in FIGS. 7 to 9, for example, a conventional heating interior chair has a base material 51 made of a wooden frame or urethane, and a rear urethane 52 and side urethane 53 for adjusting the shape. A heat-generating cloth 55 is attached to a chair body 54 to which materials such as the like are attached, and the outer periphery is covered with the fabric and fixed with a tack, thereby manufacturing the whole chair in one piece.

[Problem to be solved by the invention] Heat generating cloth 55 is adhesively fixed to chair body 54, and heater wire 5 used for heating cloth 55
6, a cord heater with good flexibility is used, but the heater wire 56 hardly stretches compared to the fabric, so there are breaks in the heater wire 56.
Since the connection between the heater wire 56 and the plug part 57 is weak against external force, there is a possibility that the heater wire 56 may be disconnected within the plug part 57.
5 may need to be replaced.

In addition, since the heat generating cloth 55 is adhesively fixed to the base material 51 and the outer fabric 57 is difficult to fit into the chair body, there is a space S between the heat generating fabric 55 and the outer fabric 57.
Therefore, if you touch the chair with your hands before you sit down, you will not get warmth, and only after you sit down will the chair cover 57 and heater wire 56 come into contact with the weight of your body and become warm.

If the heater wire 56 does not come into contact with the chair cover 57 simply by touching the chair cover 57 in the area where no force is applied while sitting, the outer cloth 57 will not be warm, making it unsuitable for impatient children and the elderly.

Furthermore, since the heating cloth 55 and the plug part 57 are not integrated, it is difficult to position the assembly, which increases manufacturing costs, and even if the heating cloth 55 breaks down, it cannot be replaced, so it must be replaced along with the entire expensive chair. become.

Since this chair cover 57 cannot be removed, it has the disadvantage that it cannot be washed. The present invention was developed in view of the current situation, and the problem to be solved is to provide a heating interior chair that efficiently conducts heat from a heater wire to a chair cover, and that efficiently manufactures a heat generating cloth incorporating a heater wire. It's there.

[Means for solving the problem] The heating interior chair of the present invention has a chair body,
In this heating interior chair including a chair cover that covers the outer surface of the chair body, the chair cover has a seat side cover part and a bottom side cover part, and the seat side cover part is formed to match the shape of the chair. It has multiple pad storage areas. A heat generating cloth and a cushion material for pushing the heat generating cloth up to the seat side cover surface are assembled in these pad storage parts in a freely combinable and removable manner. A hole is formed in a portion of the seat side cover to expose a plug portion for connecting to a power source that is directly attached to a portion of the heating cloth. A storage pocket for storing a controller for supplying power to the heat generating cloth is provided on a part of the surface of the bottom side cover part.

[Function] A cushion material and a heat-generating cloth are incorporated in the pad storage part of the seat-side cover part, and the heat-generating cloth is pressed toward the outer fabric, so that heat conduction to the outer fabric is improved. Since the plug part connected to the heating cloth protrudes from the hole in the outer cloth, it removably connects to the receptacle connected to the controller.

The external controller of the chair body is stored in the storage pocket of the bottom cover.

[Embodiment] Figs. 1 to 4 show an embodiment of the heating interior chair of the present invention.

The illustrated heating interior chair includes a chair body 1,
It has chair covers 3 and 5 that cover the outer surface of the chair body 1. The chair covers 3 and 5 are divided into a seat side cover part 3 and a bottom side cover part 5. The seat side cover part 3 has a plurality of pad storage parts 7 formed to match the shape of the chair body 1. Inside the pad storage section 7 there is a heat generating cloth 9 and a heat generating cloth 9.
so as to push it up to one side of the seat side cover part 3.
Cushion materials 11 are incorporated so as to be freely combinable and detachable.

A hole 15 is formed in a part of the seat side cover part 3 for exposing and arranging a plug part 13 for power connection which is directly attached to a part of the heat generating cloth 9. (See Figure 4). A part of the surface of the bottom side cover part 5 has
Controller 1 for supplying power to heating cloth 9
A storage pocket 19 for storing 7 is formed.

The seat side cover 3 and the bottom side cover part 5 are removably engaged with each other at their edges by a detachable fastener 21. The chair body 1 is made of, for example, hard urethane material, wooden material, etc., and has a groove 24 formed in the surface on which the human body is seated. As shown in FIG. 3, the heating cloth 9 includes a cloth 23, a heater wire 25, and a temperature detection wire (not shown). The heater wire 25 and the temperature detection wire are adhesively fixed to the fabric 23.

This heating cloth 9 is inserted into the pad storage part 7 of the seat side cover part 3. Specifically, it is provided on the backrest portion 30 and the seating portion 31 of the seat side cover portion 3. A plurality of connecting strings 34 are provided on the peripheral edge of the heat generating cloth 9. These connecting strings 34 are connected to strings (not shown) attached inside the pad storage section 7.

A pad storage section 7 is formed in the seat side cover section 3 and is divided into a backrest section 30, a seating section 31, and a pair of elbow rest sections 37. Cushion material 11 is stored in each of these pad storage portions 7.

A plurality of buttons 42 are provided in the groove 24 of the chair body 1, as also shown in FIG. These buttons 42 are hooked to hanging strings 44 provided on the back surface of the seat side cover section 3. Opening/closing fasteners 46, 47, and 48 for inserting or removing the heat generating cloth 9 and the cushion material 11 into or from the plurality of pad storage sections 7 are formed on the back surface of the seat side cover section 3. By opening and closing the opening/closing fasteners 46, 47, and 48, the heating cloth 9 and the cushion material 11 are assembled into the pad storage part 7 in a freely combinable and detachable manner. The controller 17 includes a connection cord 49 having a receptacle (not shown) that is detachably connected to the plug portion 13 of the heat generating cloth 9 and a power cord 5.
0 is connected. This controller 17 is stored in a storage pocket 19.

Now, as shown in FIG. 5, with the seat side cover part 3 and bottom side cover part 5 separated, turn the seat side cover part 3 over as shown in FIG. 46, 47, and 48 are opened, and the heat generating cloth 9 and cushion material 11 are stored in the pad storage portion 7 as shown in FIG. At this time, plug part 1
3 is provided to protrude from the hole 15 of the seat side cover part 3. In this way, open/close fastener 4 again.
Close buttons 6, 47, and 48, and press button 4 on chair body 1.
2, and hook the hanging cord 44 of the seat side cover part 3 onto the seat part side cover part 3.
A connection cord 49 of the controller 17 is connected to the plug section 15, and a power cord 50 of the controller 17 is connected to an outlet. Next, when the power switch provided in the controller 17 is turned on, the heating cloth 9 generates heat.

At this time, since the heat generating cloth 9 is pressed against one side of the seat side cover part 3 by the cushion material 11, heat is transmitted to the seat side cover part 3. In this heating interior chair, the heating cloth 9 is provided on the seat portion 31 and the backrest portion 30, but it is also possible to provide a separate heating cloth 9 on the elbow rest portion 37.

Further, the cushion material 11 is made of a soft urethane material formed to match the shape of the pad storage section 7. As the cushion material 7, a commonly known cushion material made of feathers, cotton, or the like wrapped in a bag-like cloth may be used.

Furthermore, the outer periphery of the heat generating cloth 9 is overlock stitched. Other heating cloths 9 may include carbon planar heating elements, film heating elements, and the like.

[Effects of the Invention] In the heating interior chair of the present invention, the heater wire of the heating cloth is constantly pressed against the back of the chair cover by the cushion material, so the heat generated from the heater wire is directly transmitted to the outer fabric, resulting in improved thermal efficiency. It's extremely good. In addition, the heat-generating cloth can be removed by removing the fastener and flipping over the bottom cover, so even if it breaks down, only the heat-generating cloth can be replaced. Therefore, expensive chairs can be used as is, improving serviceability.

Additionally, since the outer fabric and the heat-generating fabric can be attached and removed, it is now possible to wash only the outer fabric. Furthermore, since the plug part is provided in a part of the heating cloth, there is no need to carry the entire chair around to process the plug part, which improves productivity.

As described above, the heating interior chair of the present invention has many advantages and is of extremely high practical value.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an embodiment of the heating interior chair of the present invention. Figure 2 is a perspective view of the heating interior chair shown in Figure 1, Figure 3 is a perspective view of the heating cloth used in the heating interior chair shown in Figure 1, and Figure 4 is a seat side cover of the heating interior chair shown in Figure 1. FIG. 5 is a perspective view showing the heating interior chair in a separated state as shown in FIG. 7 is a perspective view of a conventional heating interior chair, FIG. 8 is a sectional view of a main part of FIG. 7, and FIG. 9 is an exploded view of FIG. 7. 1...Chair body, 3...Seat side cover part, 5...
...Bottom side cover part, 7...Padded storage part, 9...
Heat-generating cloth, 11...Cushion material, 19...Storage pocket, 21...Removable fastener, 25...Heater wire, 51...Base material, 55...Heat-generating cloth.

Claims (1)

[Claims for Utility Model Registration] 1. A heating interior chair including a chair body and a chair cover that covers the outer surface of the chair body, the chair cover having a seat side cover portion and a bottom side cover portion, The seat side cover part has a pad storage part formed to match the shape of the chair body, and the pad storage part contains a heat generating cloth and the heat generating cloth is pushed up to the surface of the seat side cover part. Cushion materials can be freely combined for
A heating interior chair characterized by being built in and detachable. 2. Utility model registration claim 1, characterized in that a hole is formed in a part of the seat side cover part to expose a plug part for connecting to a power supply, to which a part of the heat generating cloth is directly attached. Heating interior chair. 3. The heating interior chair according to claim 1 of the utility model registration claim, characterized in that a storage pocket for storing a controller for supplying power to the heating cloth is provided on a part of the surface of the bottom side cover part.