CN210137833U

CN210137833U - Knee protective tool

Info

Publication number: CN210137833U
Application number: CN201920729627.9U
Authority: CN
Inventors: 谢韦莲; 成思源
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-03-13
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a knee protective equipment, including being used for being connected fixed casing with the shank, be provided with the knee-pad casing that is used for protecting the knee on the fixed casing, the knee-pad casing inclines to the direction of keeping away from the knee to make has the clearance between knee-pad casing and the knee. When the knee protector is used for the knee injury of a user, the user fixes the fixing shell on the leg of the user, generally a calf, through fixing pieces such as a bandage and the like, the influence on the motion of the user is small, after the fixing shell is fixed, the knee protection shell on the fixing shell is positioned on the outer side of the knee, a certain gap is formed between the knee protection shell and the knee so as to prevent the knee protection shell from touching the wound on the knee of the user and influence the wound recovery, the inclination angle of the knee protection shell is not specially limited, the user can adjust the position of the knee protection shell according to the actual situation, the user can effectively protect the wound on the knee from secondary injury after wearing the knee protector, and certain low-intensity motion.

Description

Knee protective tool

Technical Field

The utility model relates to a human protective equipment technical field, more specifically say, relate to a knee protective equipment.

Background

The knee protector in the prior art mainly comprises a knee brace, a knee pad and the like. Among them, the knee brace is mainly used for rehabilitation after fracture of a patient, requires a heavy and airtight plaster for the patient after knee surgery, and is poor in flexibility. The main purpose of the knee pad is to prevent scratches in sports, the existing protective equipment is completely attached to the legs of a patient, and the knee pad has the functions of correction, rehabilitation, health care and heat preservation, but the existing rehabilitation protective equipment for protecting the scratches and wounds of the knees is vacant, the wounds of the patients after the scratches and the knees need time recovery, the wounds of the patients after the scratches and the wounds are in the weakest link within 1-2 weeks, so that the wounds are prevented from being stimulated by friction and are beneficial to healing of damaged tissues of the knees, the protective equipment for preventing the patients after the scratches and the knees from being rubbed and pressed by foreign objects (such as trousers and quilts) is needed, and related protective equipment for the scratches and the wounds of the knees is not available in the.

In summary, how to avoid secondary injury of the wound on the knee is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a can protect knee protective equipment of knee wound.

In order to achieve the above object, the present invention provides the following technical solutions:

a knee protector comprises a fixed shell for connecting and fixing with a leg, wherein a knee protection shell for protecting the knee is arranged on the fixed shell, and the knee protection shell inclines to the direction far away from the knee so as to enable a gap to be reserved between the knee protection shell and the knee.

Preferably, the fixed shell is an arc-shaped shell matched with the leg.

Preferably, the knee brace shell is a circular shell.

Preferably, the middle part of the circular shell is provided with a plurality of circular openings for ventilation.

Preferably, the circular shell is connected with the top of the arc-shaped shell through a rotating shaft, and a limiting part for limiting the rotation of the rotating shaft is arranged on the rotating shaft.

Preferably, the inner side of the arc-shaped shell is provided with a buffer pad for buffering.

Preferably, the buffer pad is a sponge pad.

Preferably, strip-shaped holes for allowing the magic tapes to penetrate through for fixation are formed in two sides of the fixed shell.

Preferably, the thickness of the fixing shell is equal to or greater than 3mm, and the width of the knee protecting shell is not greater than 139 mm.

Preferably, the fixed shell and the knee pad shell are both 3D prints.

The utility model provides a knee protective equipment, including being used for being connected fixed casing with the shank, be provided with the knee-pad casing that is used for protecting the knee on the fixed casing, the knee-pad casing inclines to the direction of keeping away from the knee to make to have the clearance between knee-pad casing and the knee.

When the knee protector is used for the knee injury of a user, the user fixes the fixing shell on the leg of the user, generally a calf, through fixing pieces such as a bandage and the like, the influence on the motion of the user is small, after the fixing shell is fixed, the knee protection shell on the fixing shell is positioned on the outer side of the knee, a certain gap is formed between the knee protection shell and the knee so as to prevent the knee protection shell from touching the wound on the knee of the user and influence the wound recovery, the inclination angle of the knee protection shell is not specially limited, the user can adjust the position of the knee protection shell according to the actual situation, the user can effectively protect the wound on the knee from secondary injury after wearing the knee protector, and certain low-intensity motion.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a knee protector provided by the present invention;

fig. 2 is a wearing schematic view of the knee protector provided by the present invention.

In FIGS. 1-2:

1 is a kneepad shell, 2 is a fixed shell, 3 is a circular hole, and 4 is a strip-shaped hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a knee protective equipment that can protect knee wound is provided to the core.

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a knee protector provided by the present invention; fig. 2 is a wearing schematic view of the knee protector provided by the present invention.

The utility model provides a knee protective equipment, including being used for being connected fixed casing 2 with the shank, be provided with the knee-pad casing 1 that is used for protecting the knee on the fixed casing 2, knee-pad casing 1 inclines to the direction of keeping away from the knee to make to have the clearance between knee-pad casing 1 and the knee.

Wherein, fixed casing 2 need be connected fixedly with user's shank, in order to improve user's comfort level, can set up the shape of fixed casing 2 into the shape that agrees with user's shank mutually, and fixed casing 2 can fix at user's shank through parts such as bandage, elastic webbing, convenience of customers dresses and takes off, and fixed casing 2 can fix on user's thigh or shank, generally fixes on the shank, and is fixed convenient, and is less relatively to user's walking motion's influence.

Note that the fixed case 2 is provided with the knee protecting case 1, and the inclination angle of the knee protecting case is not particularly limited, and it is preferable that the inclination angle of the knee protecting case 1 with respect to the fixed case 2 is 51 °, so that a gap is provided between the knee protecting case 1 and the knee, and the contact of the knee protecting case 1 with the wound can be avoided.

When the user is injured at the knee and uses the knee protector, the user only needs to fix the fixing shell 2 on the leg of the user through fixing pieces such as a bandage, after the fixing shell 2 is fixed, the knee protection shell 1 on the fixing shell 2 is positioned at the outer side of the knee, and a certain gap is formed between the knee protection shell 1 and the knee, so that the knee protection shell 1 is prevented from touching the wound on the knee of the user and the wound recovery is prevented, moreover, the inclination angle of the knee protection shell 1 is not specially limited, the user can adjust the position of the knee protection shell 1 according to the actual situation, after the user wears the knee protector, the wound on the knee is effectively protected from secondary injury, and certain exercises with low intensity can be.

In order to further improve the comfort of the user, in this embodiment, the fixed housing 2 is an arc-shaped housing that fits the leg.

Because the shape size of shank is more complicated, in order to make the shape of arc casing can maximum degree agree with user's shank mutually, can acquire user's shank model through the scanner earlier, then design the arc casing on human shank model's basis, then carry out the fitting correction with the arc casing that designs and shank model, it makes the arc casing to go out through 3D printing technique at last, the shape of the arc casing that this scheme was made highly coincide with the shank shape of scanned object, can improve the comfort level of patient when wearing the protective equipment, preferably, fixed casing 2 is 3D printing with knee-pad casing 1, will make through 3D printing technique, and is convenient and fast, and good with the matching degree of user's shank.

In one specific embodiment concerning the knee protecting shell 1, the knee protecting shell 1 is a circular shell.

It can be understood that the size of the circular housing needs to be matched with the size of the knee of the user, the diameter of the circular housing can be set to be slightly larger than the size of the knee of the user to ensure that the knee can be effectively protected by the circular housing, the size of the circular housing is not too large, the normal action of the user is easily affected if the size of the circular housing is too large, and preferably, the size ratio of the knee model of the user acquired by the scanner to the circular housing can be set to be 1: 1.09.

In order to further improve the air permeability of the circular shell, in the present embodiment, a plurality of circular openings 3 for air permeability are provided in the middle of the circular shell.

It can be understood that, because the circular shell is arranged in front of the knee of the user, a part of wind flow from the front can be blocked, in order not to affect the normal healing of the knee wound, a plurality of circular openings 3 are arranged on the circular shell, and the circular openings 3 are arranged in the middle of the circular shell, so that the structural strength of the circular shell is not affected, and the circular shell is more attractive, and of course, the arrangement position and the shape of the air holes on the circular shell are not limited to the above manner, and the user can select the air holes according to the actual situation.

In order to realize the rotation of the circular shell, in the present embodiment, the circular shell is connected to the top of the arc shell through a rotating shaft, and a limiting member for limiting the rotation of the rotating shaft is disposed on the rotating shaft.

Wherein, can set up the connecting plate on circular housing, and with the rotatable setting of pivot on arc casing, circular housing passes through the less connecting plate of volume and is connected with the pivot, improve circular housing pivoted flexibility, convenience of customers adjusts the clearance between circular housing and the knee at any time, after the user rotated the position of adjusting circular housing, it is fixed with the pivot to need to use the locating part, take place the position change in order to prevent that the user from circular housing when the motion, the locating part can be parts such as locating pin or stopper.

In order to further improve the comfort of the user, in the present embodiment, the inner side of the arc-shaped housing is provided with a cushion pad for buffering.

It can be understood that parts such as arc casing generally adopt materials such as polymer plastics to make, and the texture is harder relatively, sets up the blotter more comfortable when the user wears in the inboard of arc casing, can not produce the indentation because of wearing for a long time, and the blotter need adopt the softer material of texture, and is preferred, and the blotter is the foam-rubber cushion. The sponge is a porous material, and elasticity is good, the resilience is good, and has soft sense of touch to be rich in the ductility, comfort level when can effectively improve the user and wear. Of course, other types of materials may be used for the cushioning pad, such as cotton pads.

In order to facilitate the user to fix the fixed casing 2 on the leg, in this embodiment, the two sides of the fixed casing 2 are provided with strip-shaped holes 4 for the magic tapes to pass through for fixation.

The magic tape is a common connecting auxiliary material, and is divided into a male surface and a female surface, wherein one surface is fine and soft fibers, and the other surface is a harder object like a fur claw. Two sides can zonulae occludens, and can separate, will have the connecting band of public face and female face and pass bar hole 4 respectively to fix two connecting bands respectively on bar hole 4 through modes such as sewing, cementing, of course, also can adopt materials such as elastic thread to be fixed casing 2 and user's shank fixedly.

In order to secure the structural strength of the stationary housing 2, the thickness of the stationary housing 2 is equal to or greater than 3mm in the present embodiment. The fixing case 2 has a sufficient thickness to avoid damage, and it is preferable that the width of the knee protecting case 1 is not more than 139mm according to the practical application test, and of course, the knee protecting case 1 and the fixing case 2 are not limited to the above-mentioned dimensions and can be set according to the practical needs of the user without particular limitations.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The knee protector provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A knee protector, comprising a fixing case (2) for being fixedly connected to a leg, wherein a knee protector case (1) for protecting the knee is provided on the fixing case (2), and the knee protector case (1) is inclined in a direction away from the knee so that a gap is provided between the knee protector case (1) and the knee.

2. A knee brace as claimed in claim 1 wherein the fixed shell (2) is an arcuate shell which fits over a leg.

3. A knee brace as claimed in claim 2, characterised in that the knee brace shell (1) is a circular shell.

4. A knee brace as claimed in claim 3 wherein the central portion of the circular shell is provided with circular openings (3) for ventilation.

5. The knee brace of claim 4 wherein the circular housing is connected to the top of the arc housing by a pivot shaft, the pivot shaft having a stop disposed thereon for limiting rotation of the pivot shaft.

6. The knee brace of claim 5 wherein the inside of the arcuate shell is provided with a cushion for cushioning.

7. The knee brace of claim 6 wherein the cushioning pad is a foam pad.

8. A knee brace as claimed in any of claims 1 to 7 wherein the fixing housing (2) is provided with strip holes (4) on both sides for hook and loop fasteners to pass through.

9. A knee brace as claimed in claim 8, characterised in that the thickness of the fixed shell (2) is equal to or greater than 3mm and the width of the knee shell (1) is no greater than 139 mm.

10. A knee brace as claimed in claim 9, characterised in that the stationary case (2) and the knee pad case (1) are both 3D printed pieces.