CN200980499Y - Ventilation and warmth dual-use pad - Google Patents

Abstract

The utility model discloses dual-purpose pad for ventilation and warm keeping provides a pad body technique that does not need the turn-over, just can carry out ventilation effect and the effect of generating heat switches according to the user's demand, is fit for applying to the general common pad body such as seatpad, sleeping pad, pedal pad … to reach the effect of warm in winter and cool in summer. The dual-purpose cushion for ventilation and warm keeping is at least provided with a blocking layer, a ventilation layer, a fan, a heating unit, a control unit and a ventilation layer, a user can adjust air volume or temperature according to requirements through operating the control unit, and the dual-purpose cushion for ventilation and warm keeping is structurally soft, light and thin and portable so as to be convenient to fold and store.

Description

Ventilation and warmth dual-use pad

technical field

The utility model relates to the technology of a dual-purpose mat for ventilation and heat preservation. It does not need to be turned over when it is implemented, and the ventilation effect and the heating effect can be switched according to the user's needs. And other common pads to achieve the effect of warm in winter and cool in summer.

Background technique

Known cooling and warming mats that can be used by users for sitting and lying, in order to achieve the effect of keeping warm in winter and cool in summer, a warmer material is provided on one side of the mat, and a more tactile material is provided on the other side of the mat. Cool and airy material. For example: one side of the pad is provided with a warm layer made of thicker soft cotton or flannelette, so that the user's temperature is less likely to be lost when sitting and lying in winter, so as to achieve the function of keeping warm; the other side of the pad is provided The air-permeable layer woven with bamboo slices or orchid rushes can keep users cool when sitting or lying down in summer.

Although the known cooling and warming pads are low in cost, the pad itself does not have the function of active heating or active ventilation, so it usually cannot meet the expectations and needs of users in cold winter or hot summer.

Utility model content

The main purpose of this utility model is to provide a dual-purpose mat for ventilation and heat preservation that can have both active heating and active ventilation effects without turning over, so that users can switch and adjust the ventilation effect and heating effect according to their needs.

The dual-purpose pad for ventilation and heat preservation includes: a barrier layer; a ventilation layer adjacent to the barrier layer, and at least one first partition forming a first ventilation space protrudes from the side of the ventilation layer adjacent to the barrier layer, and the The ventilation layer is provided with a plurality of ventilation holes through the other side corresponding to the first ventilation space; a breathable layer adjacent to the ventilation layer; fan; a heating unit arranged between the barrier layer and the air-permeable layer (for example: the heating unit is arranged between the ventilation layer and the barrier layer); and a control unit connected to the fan and the heat-generating unit.

When the fan is in operation, the external air can be sucked into the first ventilation space of the ventilation layer and blown out through the ventilation hole through the ventilation layer, or the external air can be sucked into the first ventilation space through the ventilation hole, and then blown out through the fan, so that the ventilation layer can ventilate and dissipate heat effect.

When the user operates the control unit to make the heating unit work, the heating unit can use the generated heat to increase the overall temperature of the ventilation and heating pad, so as to provide the user with an appropriate cold protection effect, or the heating unit can further include a remote Infrared ray release body to release far infrared rays to promote blood circulation of the user.

The aforementioned first spacer can be in the form of a convex column or a convex rib, so that an appropriate first ventilation space can be formed between the ventilation layer and the barrier layer, or it can be in the form of a convex column and a convex rib to implement.

The ventilation layer is adjacent to one side of the ventilation layer, and at least one second spacer is provided with respect to the ventilation layer to form a second ventilation space. The tactile feeling of the warm dual-purpose pad can prevent the air from being pressed and blocked by the user when the air is sucked in or blown out from the ventilation hole.

The air-permeable layer that is exposed before is in the form of mesh or highly air-permeable cloth surface to obtain the best air-permeable effect, or the air-permeable layer is a leather with air holes, so that the dual-purpose pad for ventilation and heat preservation is more beautiful.

The aforementioned barrier layer can further be made of a foam material to enhance its effect of keeping warm and blocking air. When the barrier layer is made of a foam material, since the foam material is easily damaged by foreign objects, it is also possible to set a A protective layer adjacent to a barrier layer to prevent the barrier layer from being pierced or scratched by foreign objects.

In addition, the aforementioned barrier layer, ventilation layer, heating unit, breathable layer, and protective layer can all be made of soft, light, thin, and non-destructive materials after bending, so that the dual-purpose ventilation and heat preservation pad can be easily folded collect.

Compared with the prior art, the utility model has at least the following advantages:

(1) The dual-purpose pad for ventilation and heat preservation of the utility model can switch between the ventilation effect and the heating effect according to the user's needs.

(2) The ventilating and warming dual-purpose pad of the utility model can switch between the ventilation effect and the heating effect without turning over.

(3) The dual-purpose pad for ventilation and heat preservation of the utility model can provide active ventilation effect, allowing users to obtain a cooler use effect in summer or in a sultry environment.

(4) The dual-purpose pad for ventilation and heat preservation of the utility model can provide an active heating effect, allowing users to obtain a warmer effect in winter or in a cold environment.

(5) The dual-purpose pad for ventilation and heat preservation of the utility model can adopt a soft, light and handy, thin and portable design in structure, so that it can be folded and stored.

(6) If the heating unit of the dual-purpose pad for ventilation and heat preservation of the utility model includes a far-infrared ray releasing body, it can release far-infrared rays to promote blood circulation of the user.

Description of drawings

Below according to the technical means of the present invention, enumerate the mode suitable for the implementation of the present invention, and cooperate with accompanying drawing to illustrate as follows, wherein:

Fig. 1 is a three-dimensional exploded view of the first embodiment of the utility model.

Fig. 2 is a three-dimensional assembled view of the first embodiment of the utility model.

Fig. 3 is a schematic cross-sectional view of the first embodiment of the utility model.

Fig. 4 is a schematic diagram of reverse action of the fan in the first embodiment of the present invention.

Fig. 5 is a schematic diagram of the back side of the ventilation layer of the first embodiment of the utility model.

Fig. 6 is a schematic diagram of the heating state of the first embodiment of the present invention.

Fig. 7 is a perspective view of the second embodiment of the utility model.

Detailed ways

Fig. 1 is a three-dimensional exploded view of the first embodiment of the present utility model. The dual-purpose pad for ventilation and heat preservation disclosed in this embodiment includes a barrier layer 10, a protective layer 20, a ventilation layer 30, a fan 40, a The air-permeable layer 50, a heating unit 60 and a control unit 70 have a combined three-dimensional appearance as shown in Figure 2, and when combined, a cladding layer 80 can be arranged on the periphery of the ventilating and warming dual-purpose pad to protect the barrier layer 10 , the edges of the protective layer 20, the ventilation layer 30, and the air-permeable layer 50, and can enhance the overall visual effect of the dual-purpose pad for ventilation and heat preservation.

Please refer to FIG. 1 and FIG. 3 , wherein FIG. 3 is a schematic cross-sectional view of the first embodiment of the present utility model. The barrier layer 10 is made of a foaming material to enhance its heat retention and air-blocking effect, and the protective layer 20 is adjacently arranged below the barrier layer 10 and isolates the barrier layer 10 from the external environment to prevent the barrier layer 10 from being damaged. Punctured or scratched by foreign objects.

The ventilation layer 30 is adjacently arranged above the barrier layer 10, and the side of the ventilation layer 30 adjacent to the barrier layer protrudes at least one first spacer 31 forming a first ventilation space (the first spacer 31 is located in the ventilation space in the accompanying drawings). layer 30), the first spacer 31 can be in the shape of a convex column or a convex rib, so that an appropriate first ventilation space can be formed between the ventilation layer 30 and the barrier layer 10, or it can be convex Columns and convex ribs are mixed and implemented. In the figure, the form of convex columns is used as an illustration; secondly, the ventilation layer 30 is provided with a plurality of ventilation holes 32 penetrating the other side corresponding to the first ventilation space.

The fan 40 is connected to the aforementioned first ventilation space and is connected to the control unit 70. A means for positioning the fan 40 is disclosed in the drawings, which is to reserve a fan hole 33 on the ventilation layer 30 for the fan 40 to be placed in. The air-permeable layer 50 is disposed adjacent to the upper part of the air-permeable layer 30 , and the air-permeable layer 50 is in the form of a mesh or high-permeable cloth to obtain the best air-permeable effect.

When the fan 40 is in operation, the outside air can be sucked into the first ventilation space of the ventilation layer 30 and blown out through the air-permeable layer 50 by the ventilation hole 32; or as shown in FIG. Inhaled into the first ventilation space, and then blown out by the fan 40, so that the air-permeable layer 50 has the effect of ventilation and heat dissipation.

Furthermore, on the side of the ventilation layer 30 adjacent to the ventilation layer 50 (the top of the ventilation layer 30 in the drawings), there is at least one second spacer 34 that forms a second ventilation space relative to the ventilation layer 50. The spacers 34 are in the form of bumps to provide a better tactile feeling for the user, and to prevent the air from being pressed and blocked by the user when the air is sucked in or blown out from the vent hole 32 .

Please refer to Fig. 5 and Fig. 6, wherein, Fig. 5 is a schematic view of the back side of the ventilation layer of the first embodiment of the present utility model, and Fig. 6 is a schematic view of the heating state of the first embodiment of the present utility model, the heating unit 60 may be disposed between the barrier layer 10 and the breathable layer 50 . For example, the heat generating unit 60 is disposed on the back side of the ventilation layer 30 , and the heat generating unit 60 can be wound around or passed through the first partition portion 31 to achieve positioning effect.

When the user operates the control unit 70 to make the heating unit 60 work, the heating unit 60 can use the heat generated to increase the overall temperature of the ventilation and heat preservation pad, so as to provide the user with an appropriate effect of keeping out the cold, or the heating unit 60 can be It further includes a far-infrared ray releasing body to release far-infrared rays to promote blood circulation of the user.

Secondly, a protective frame 41 can be provided respectively at the air inlet and outlet ends of the fan 40 to ensure that when the barrier layer 10 and the air permeable layer 50 adjacent to the fan 40 are pressed by external force, they will not fall into the fan 40 and block the fan. 40 blades.

Furthermore, during implementation, the control unit 70 further includes a switch 71, a power supply part 72, and a knob 73; the aforementioned switch 71 is a three-stage switching switch to switch the operation or stop of the fan 40 and the heating unit 60, and the power supply part 72 can be used for connecting an external power supply, such as connecting with a household power supply, a car power supply, a computer USB port..., and the knob 73 is used to control the air volume of the fan 40 or the operating temperature of the heating unit 60.

Please refer to FIG. 7 , which is a perspective view of the second embodiment of the present invention. The difference between the second embodiment and the aforementioned first embodiment is that the air-permeable layer 50 is not implemented in a net shape, but in a The leather that has ventilation holes 51 is implemented, for example: genuine leather, imitation leather, plastic leather... etc., so that the dual-purpose pad for ventilation and heat preservation is more attractive in appearance.

The first embodiment and the second embodiment disclosed in the above-mentioned drawings can be used by the user to adjust the air volume or temperature of the dual-purpose pad for ventilation and heat preservation according to the needs, and the barrier layer 10, the protective layer 20, the ventilation layer 30, The air-permeable layer 50 and the heating unit 60 can also be implemented with softer and lighter materials in structure, so that the user can fold and store the ventilating and warming dual-purpose pad.

However, the above description of implementation and the accompanying drawings are preferred embodiments of the present utility model, and are not intended to limit the present utility model. Therefore, any structure, device, feature, etc. that are similar or identical to the present utility model , all should belong to the creation purpose of the present utility model and within the scope of the patent application.

Claims (10)

1. A dual-purpose pad for ventilation and heat preservation, characterized in that it comprises: a barrier layer; A ventilation layer adjacent to the barrier layer, the ventilation layer adjacent to the barrier layer is provided with at least one first partition forming the first ventilation space, and the ventilation layer is provided with a plurality of penetrating parts corresponding to the first ventilation space. ventilation holes on the other side; a breathable layer adjacent to the ventilation layer; a fan connected to the first ventilation space; a heating unit disposed between the barrier layer and the breathable layer; and A control unit connected to the fan and the heating unit. 2. The dual-purpose pad for ventilation and heat preservation according to claim 1, wherein, the first spacer is in the form of a convex column. 3. The pad for ventilation and heat preservation according to claim 1, wherein the first spacer is in the shape of a convex rib. 4. The ventilating and warming dual-purpose pad as claimed in claim 1, wherein, the ventilation layer is adjacent to one side of the air-permeable layer, and at least one second space is provided relative to the air-permeable layer to form a second ventilation space department. 5. The dual-purpose pad for ventilation and heat preservation according to claim 4, wherein, the second spacer is in the shape of a bump. 6. The dual-purpose pad for ventilation and heat preservation according to claim 1, wherein, the air-permeable layer is in a mesh state. 7. The ventilating and warming dual-purpose pad according to claim 1, wherein the air-permeable layer is a leather with air-permeable holes. 8. The pad for ventilation and heat preservation according to claim 1, further comprising a protective layer adjacent to the barrier layer, and the barrier layer is made of foam material. 9. The dual-purpose pad for ventilation and heat preservation according to claim 1, wherein, the heating unit includes a far-infrared ray emitting body. 10. The ventilating and warming pad according to claim 1, wherein, the heating unit is arranged between the ventilation layer and the barrier layer.

Images