CN218871225U

CN218871225U - Polyurethane knee pad

Info

Publication number: CN218871225U
Application number: CN202222812486.1U
Authority: CN
Inventors: 李红领; 廖志勇; 辛展
Original assignee: Guangzhou Colortech New Materials Co ltd
Current assignee: Guangzhou Colortech New Materials Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-18
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a polyurethane knee pad, which relates to the technical field of body protection and comprises a knee pad body and a polyurethane filling pad, wherein the knee pad body is provided with an inner cavity, one side of the knee pad body is provided with an opening, the opening is communicated with the inner cavity, and the polyurethane filling pad is arranged in the inner cavity; the utility model discloses a polyurethane filling pad detachably installs at the knee-pad originally internally, specifically puts into the inner chamber with the polyurethane filling pad through the opening, and the dismouting of being convenient for uses to polyurethane filling pad shock-absorbing capacity when being insufficient to protect the knee when the knee-pad, can take out the polyurethane filling pad from the inner chamber, changes new polyurethane filling pad, falls whole knee-pad for current replacement, and replacement cost is lower.

Description

Polyurethane knee pad

Technical Field

The utility model relates to a health protection field specifically is a polyurethane knee-pad.

Background

Kneepads refer to a piece of cloth used to protect the knees of people and are widely used in modern athletic activities.

Most of the existing kneepads are of an integrated structure of a shell and an inner pad, the inner pad plays an important role in buffering and protecting, the protecting effect of the inner pad of the kneepad can be gradually reduced after the kneepad is used for a long time, and in order to better protect the knee, most of people discard the kneepad and buy a new kneepad again, so that the replacement of the kneepad is high, and the cost of protecting the knee of people is also high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following optimization technical scheme:

a polyurethane knee pad comprises a knee pad body and a polyurethane filling pad, wherein the knee pad body is provided with an inner cavity, one side of the knee pad body is provided with an opening, the opening is communicated with the inner cavity, and the polyurethane filling pad is arranged in the inner cavity.

Further, the inner wall of the inner cavity is provided with a rubber layer.

Further, the kneepad body is made of high-damping silica gel.

Furthermore, the surface of the rubber layer is fully distributed with anti-skid particles.

Further, the surface of the anti-skid particles is an arc-shaped surface.

Furthermore, a first bandage and a second bandage are arranged on one side face of the kneepad body, and the first bandage and the second bandage are connected to wear the kneepad body on the knee of a human body.

Furthermore, the end part of the first bandage is provided with a sub-surface, the end part of the second bandage is provided with a mother surface, and the sub-surface is bonded with the sub-surface to connect the first bandage with the second bandage.

Furthermore, a spongy cushion is arranged on one side face of the kneepad body, and the spongy cushion, the first binding band and the second binding band are arranged on the same face.

The utility model discloses following beneficial effect has for prior art:

the utility model provides a polyurethane knee-pad includes knee-pad body and polyurethane filling pad, and polyurethane filling pad detachably installs at the knee-pad originally internally, specifically puts into the inner chamber through the opening with polyurethane filling pad, and the dismouting of being convenient for when the knee-pad uses to polyurethane filling pad shock-absorbing capacity when being insufficient for the protection knee, can take out polyurethane filling pad from the inner chamber, changes new polyurethane filling pad, falls whole knee-pad for current replacement, and replacement cost is lower.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

In the figure: 1. a kneepad body; 2. a polyurethane filled mat; 3. an inner cavity; 4. an opening; 5. a rubber layer; 6. anti-skid particles; 7. a first strap; 8. a second strap; 9. a spongy cushion.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a polyurethane kneepad comprises a kneepad body 1 and a polyurethane filling pad 2, wherein the kneepad body 1 is made of high-damping silica gel, the polyurethane material has good ductility and high elasticity, so that the polyurethane filling pad 2 has a buffering effect, when a foreign object impacts the kneepad body 1, the polyurethane filling pad 2 can effectively absorb impact force to prevent the knees of a human body from being injured, the kneepad body 1 is provided with an inner cavity 3, one side of the kneepad body 1 is provided with an opening 4, the opening 4 is communicated with the inner cavity 3, the polyurethane filling pad 2 is arranged in the inner cavity 3, and the polyurethane filling pad 2 is placed into the inner cavity 3 from the opening 4 so as to be convenient to disassemble and assemble.

In the technical scheme, the polyurethane filling pad 2 has elasticity, so that the polyurethane filling pad 2 can be pressed to be plugged into the inner cavity 3 from the opening 4, and the inner cavity 3 can be filled with the polyurethane filling pad 2 when the polyurethane filling pad 2 is placed into the inner cavity 3; the size of the opening 4 is smaller than the size of the transverse cross-section of the cavity 3, so that the opening 4 prevents the polyurethane filling pad 2 from sliding out of the cavity 3 without artificial action.

Specifically, the inner wall of the inner cavity 3 is provided with the rubber layer 5, and the rubber layer 5 has elasticity, so that the knee pad body 1 can play a role in buffering when being impacted, and can further absorb stress, so that the anti-collision function of the knee pad is better.

The surface of the rubber layer 5 is fully distributed with the anti-slip particles 6, and when the kneepad body 1 is impacted, the anti-slip particles 6 can prevent the polyurethane filling pad 2 from moving too much.

The surface of the anti-skid particles 6 is an arc-shaped surface, and the arc-shaped surface is a partial circular surface structure.

A first bandage 7 and a second bandage 8 are arranged on one side face of the kneepad body 1, and the first bandage 7 and the second bandage 8 are connected to wear the kneepad body 1 on the knee of a human body.

The end part of the first bandage 7 is provided with a sub-surface, the end part of the second bandage 8 is provided with a mother surface, and the sub-surface are bonded to enable the first bandage 7 to be connected with the second bandage 8. The sticking sub-surface and the sticking mother surface are respectively a magic sticking sub-surface and a magic sticking mother surface.

One side of the kneepad body 1 is provided with a spongy cushion 9, the first bandage 7 and the second bandage 8 are arranged on the same surface, the spongy cushion 9 has a buffering effect when impacting the kneepad body 1, and meanwhile, when the kneepad body 1 is worn on the knee of a human body, the spongy cushion 9 is in contact with the knee of the human body, so that the wearing comfort level of the knee of the human body is better.

The above description is merely illustrative of the invention and is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A polyurethane kneepad is characterized by comprising a kneepad body and a polyurethane filling pad, wherein the kneepad body is provided with an inner cavity, one side of the kneepad body is provided with an opening, the opening is communicated with the inner cavity, and the polyurethane filling pad is arranged in the inner cavity.

2. The polyurethane knee brace of claim 1 wherein the inner wall of the inner chamber is provided with a rubber layer.

3. The polyurethane kneepad of claim 1 wherein said kneepad body is of high damping silicone material.

4. The polyurethane kneepad of claim 2 wherein said rubber layer is coated with anti-slip particles.

5. The polyurethane kneepad of claim 4 wherein the surface of said non-slip beads is arcuate.

6. The polyurethane kneepad of claim 1 wherein said kneepad body has a first strap and a second strap on one side of said kneepad body, said first strap and said second strap being connected to attach said kneepad body to the knee of a person.

7. The polyurethane knee brace of claim 6 wherein the end of said first strap has a male surface and the end of said second strap has a female surface, said male surface and said female surface being adhered to connect said first strap to said second strap.

8. The polyurethane kneepad of claim 6 wherein a foam pad is disposed on one side of said kneepad body, said foam pad being disposed on the same side as said first strap and said second strap.