CN111759026A - a knee pad - Google Patents

Abstract

The invention discloses a knee pad, comprising a knee pad body, two sides of the knee pad body are connected by elastic bands, the outer side of the knee pad body is an outer knee pad layer, and the upper and lower ends of the outer knee pad layer are connected with an expansion layer, The two sides of the expansion layer are connected by an expansion zipper, the material of the outer knee pad layer and the expansion layer are the same, the inner side of the outer knee pad layer is provided with a buffer insulation layer, and the inner side of the buffer insulation layer is provided with a heating layer A heating wire is installed in the heating layer, the heating wire is electrically connected with a power supply plug through a wire, and an anti-scalding layer is arranged on the inner side of the heating layer. When the present invention is used, the knee pad body is fixed on the knee by an elastic band. When a large action operation is required, the expansion layer is opened by pulling the expansion zipper to increase the flexibility of the knee pad body joint. The body is actively heated, and the heat preservation effect is better.

Description

a knee pad

technical field

The invention relates to the technical field of knee pads, in particular to a knee pad.

Background technique

Knee pads are used to protect people's knees and have the functions of protection and warmth. In sports and body protection, knee pads are widely used, because the knee is a relatively fragile and easily injured part. It is relatively cold and is usually used for thermal insulation. In the prior art, the thickness of the knee pads can only be increased by adding simple cotton wool to achieve the effect of thermal insulation. situation, it is difficult to operate smoothly.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a knee brace to solve the above-mentioned problems in the background art.

In order to solve the above technical problems, the present invention provides the following technical solutions: a knee pad, comprising a knee pad body, two sides of the knee pad body are connected by elastic bands, the outer side of the knee pad body is an outer knee pad layer, and the outer knee pad layer The upper and lower ends of the knee pad are connected with an expansion layer, the two sides of the expansion layer are connected by an expansion zipper, the material of the outer knee pad layer and the expansion layer are the same, the inner side of the outer knee pad layer is provided with a buffer insulation layer, the A heating layer is arranged on the inner side of the buffer insulation layer, a heating wire is installed in the heating layer, the heating wire is electrically connected with a power supply plug through a wire, and an anti-scalding layer is arranged on the inner side of the heating layer.

Preferably, the outer knee pad layer is made of denim, and a yellow warning cloth strip is arranged on the outer knee pad layer.

Preferably, the buffer insulation layer includes a batt layer, and a graphene insulation layer is provided on the side of the batt layer close to the heating layer.

Preferably, the heating layer is divided into an upper heating layer, a middle heating layer and a lower heating layer, and each of the upper heating layer, the middle heating layer and the lower heating layer is respectively electrically connected with a control switch, and the control switch is electrically connected to the wire. connect.

Preferably, the power supply plug is a USB plug, and the USB plug is powered by a mobile power supply.

Preferably, a side of the anti-scald layer away from the heating layer is provided with a medicine placement bag, and a plurality of the medicine placement pockets are provided.

Preferably, a plurality of velcro stickers are installed on the anti-scald layer, and each velcro sticker is correspondingly pasted with a medicine placement bag.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, when in use, the knee pad body is fixed on the knee by an elastic band, and when a large action operation is required, the expansion layer is opened by pulling the expansion zipper to increase the flexibility at the joint of the knee pad body, making it more flexible in use. , and by setting a heating layer, the knee pad body is actively heated, and the thermal insulation effect is better.

2. By dividing the heating layer into an upper heating layer, a middle heating layer and a lower heating layer, and controlling them separately, it is possible to accurately heat and maintain different areas of the knee, which is suitable for different groups of people.

3. By setting up a multi-area drug placement bag, the knee area is treated with drugs, the treatment effect is better, and the heating layer is heated to help the absorption of drugs.

Description of drawings

Fig. 1 is the overall schematic diagram of the embodiment of the present invention;

2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is an expanded view of an embodiment of the present invention.

In the figure: 1. knee pad body; 2. expansion zipper; 3. elastic band; 4. control switch; 5. wire; , heating layer; 11, anti-scald layer; 12, drug placement bag.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-4, the present embodiment provides a knee pad, including a knee pad body 1, two sides of the knee pad body 1 are connected by elastic bands 3, the outer side of the knee pad body 1 is an outer knee pad layer 7, so The upper and lower ends of the outer knee pad layer 7 are connected with an expansion layer 8, and the two sides of the expansion layer 8 are connected by the expansion zipper 2. The materials of the outer knee pad layer 7 and the expansion layer 8 are the same. The inner side of the 7 is provided with a buffer insulation layer 9, the inner side of the buffer insulation layer 9 is provided with a heating layer 10, and a heating wire is installed in the heating layer 10, and the heating wire is electrically connected with the power supply plug 6 through the wire 5, so The inner side of the heating layer 10 is provided with an anti-scalding layer 11. When in use, the knee pad body 1 is fixed on the knee by the elastic band 3. When a large operation is required, the expansion layer 8 is opened by pulling the expansion zipper 2 to increase the knee pad. The flexibility at the joints of the body 1 makes it more flexible in use, and by setting the heating layer 10 , the knee brace body 1 is actively heated, and the heat preservation effect is better.

In this embodiment, the outer knee pad layer 7 is made of denim fabric, and a yellow warning cloth strip is arranged on the outer knee pad layer 7, which is wear-resistant and has a safer warning function.

In this embodiment, the buffer insulation layer 9 includes a batt layer, and a graphene insulation layer is provided on the side of the batt layer close to the heating layer 10, which has a better insulation effect.

In this embodiment, the heating layer 10 is divided into an upper heating layer, a middle heating layer and a lower heating layer, and each of the upper heating layer, the middle heating layer and the lower heating layer is electrically connected with a control switch 4 respectively. The switch 4 is electrically connected to the wire 5, and the heating layer 10 is divided into an upper heating layer, a middle heating layer and a lower heating layer, which are controlled separately, so that different areas of the knee can be accurately heated and insulated for different groups of people.

In this embodiment, the power supply plug 6 is a USB plug, and the USB plug is powered by a mobile power supply, which is convenient for carrying and use.

In this embodiment, the side of the anti-scald layer 11 away from the heating layer 10 is provided with a medicine placement bag 12, and a plurality of the medicine placement pockets 12 are provided. Heating by the heating layer 10 facilitates the absorption of the drug.

In this embodiment, the anti-scald layer 11 is provided with a plurality of Velcro stickers, and each of the Velcro stickers is correspondingly pasted with a medicine placing bag 12, which is convenient for installation.

When in use, the knee pad body 1 is fixed on the knee by the elastic band 3. When a large action operation is required, the expansion layer 8 is opened by pulling the expansion zipper 2 to increase the flexibility of the knee pad body 1 at the joints, making it more flexible in use. , and by setting the heating layer 10, the knee brace body 1 is actively heated, and the heat preservation effect is better.

In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of For the convenience of describing the present utility and simplifying the description, it is not intended to indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility. In addition, "first" and "second" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present application, it should also be noted that, unless otherwise expressly specified and restricted, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A kneepad comprising a kneepad body (1), characterized in that: the utility model discloses a knee-pad, including knee-pad body (1), extension layer (8), expansion layer (8), outer knee-pad layer (7) and the material homogeneous phase of extension layer (8), the inboard of outer knee-pad layer (7) is provided with buffering heat preservation (9), the inboard of buffering heat preservation (9) is provided with zone of heating (10), install the heater strip in zone of heating (10), the heater strip is connected with power plug (6) through wire (5) electricity, the inboard of zone of heating (10) is provided with scald preventing layer (11).

2. A kneepad according to claim 1 wherein: the outer knee pad layer (7) is made of denim fabric, and yellow warning cloth strips are arranged on the outer knee pad layer (7).

3. A kneepad according to claim 1 wherein: the buffer heat-insulation layer (9) comprises a cotton wadding layer, and a graphene heat-insulation layer is arranged on one side, close to the heating layer (10), of the cotton wadding layer.

4. A kneepad according to claim 1 wherein: the heating layer (10) is divided into an upper heating layer, a middle heating layer and a lower heating layer, each of the upper heating layer, the middle heating layer and the lower heating layer is respectively and electrically connected with a control switch (4), and the control switches (4) are electrically connected with the wires (5).

5. A kneepad according to claim 4 wherein: the power supply plug (6) is a USB plug, and the USB plug supplies power through a mobile power supply.

6. A kneepad according to claim 1 wherein: one side of the anti-scald layer (11) far away from the heating layer (10) is provided with a medicine placing bag (12), and the medicine placing bag (12) is provided with a plurality of bags.

7. A kneepad according to claim 6 wherein: a plurality of magic tapes are installed on the anti-scald layer (11), and each magic tape is correspondingly adhered with a medicine placing bag (12).

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