CN218337756U

CN218337756U - Knee pad

Info

Publication number: CN218337756U
Application number: CN202122510393.9U
Authority: CN
Inventors: 杨毅
Original assignee: Wenzhou Tekang Elastic Technology Co ltd
Current assignee: Wenzhou Tekang Elastic Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2023-01-20
Anticipated expiration: 2031-10-19

Abstract

The utility model provides a kneecap, includes the kneecap body, the kneecap body includes the endotheca that the ventilative elasticity non-woven fabrics material that distributes in proper order from inside to outside made, be located the endotheca outside and link integrative ventilative spacer, wrap up outside the spacer and link integrative function overcoat with the spacer surface, run through on the spacer and open and have a plurality of cross sections for regular hexagon's cellular trompil, trompil one end opening and function overcoat internal surface laminating and other end opening and endotheca surface laminating, the function overcoat internal surface corresponds the trompil position and still is equipped with the dop, the dop stretches into in the trompil and is interference fit and do not touch the endotheca surface with the inner wall, the endotheca internal surface is opened there is anti-skidding line. The design has the advantages of dryness, comfort and ventilation in the use process.

Description

Knee pad

Technical Field

The utility model relates to the field of sports equipment, in particular to a breathable and comfortable knee pad.

Background

Kneepads are one of the common sports equipment and devices used to protect the knees of a person when exercising. The existing kneepads are basically and completely tightly attached to the skin of a human body when in use, so that heat and body fluid generated by the human body in the movement process cannot be timely discharged at the positions of the kneepads, the whole kneepads are easy to wet, and further the heat dissipation and the body fluid discharge are difficult to be timely carried out.

Disclosure of Invention

An object of the utility model is to provide a kneepad which is dry, comfortable and breathable in the using process.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a knee pad, includes the knee pad body, the knee pad body includes the endotheca that the ventilative elasticity non-woven fabrics material that distributes in proper order from inside to outside made, be located the endotheca outside and link integrative ventilative spacer, wrap up outside the spacer and link integrative function overcoat with the spacer surface, run through on the spacer and open and have a plurality of cross sections for regular hexagon's cellular trompil, trompil one end opening and the laminating of function overcoat internal surface and other end opening and the laminating of endotheca surface, function overcoat internal surface corresponds the trompil position and still is equipped with the dop, the dop stretches into in the trompil and is interference fit and do not touch the endotheca surface with the inner wall, the endotheca internal surface is opened there is anti-skidding line.

The utility model has the advantages that: the utility model discloses a ventilative spacer carries out the physical isolation of endotheca and function overcoat, even if endotheca and function overcoat also can not contact in the use, guarantee under long-time service conditions, this physical stamina of knee-pad in time carries out the discharge of heat and body fluid in ventilative spacer, compare in some knee-pads that have now, the utility model discloses a too much heat and body fluid can not be detained to the knee-pad in this body, guarantees that the inside dry and comfortable of knee-pad is ventilative under long-time user state, and travelling comfort and air permeability are promoted by a wide margin, and whole knee-pad structural strength becomes higher when function overcoat and spacer link an organic whole nature is guaranteed to the design that function overcoat part stretches into in the spacer, and cellular trompil guarantees when carrying out the gas permeability reinforcing that the structural strength of whole spacer does not descend too much, still can guarantee the structural strength under the high strength uses, avoids taking place fracture ageing scheduling problem.

Furthermore, the functional outer sleeve is an antibacterial heat-preservation cotton layer, and the length of the chuck extending into the opening is less than 30% of the thickness of the spacer sleeve.

Further, the last border and the lower border of knee-pad body are all fixed the package and are had the cotton layer of antianaphylaxis, the spacer sleeve piles up the compaction for the ventilative non-woven fabrics of multilayer and forms, the trompil inner wall still scribbles the waterproof ventilated membrane of PE.

Furthermore, the first weak elasticity narrow band region, the first elasticity region, the middle weak elasticity wide band region, the second elasticity region and the second weak elasticity narrow band region are sequentially distributed in the circumferential direction of the cylinder enclosed by the inner sleeve at intervals in a circulating mode, the first weak elasticity narrow band region, the first elasticity region, the middle weak elasticity wide band region, the second elasticity region and the second weak elasticity narrow band region extend in parallel to the axial direction of the cylinder enclosed by the inner sleeve, and the first weak elasticity narrow band region, the middle weak elasticity wide band region and the second weak elasticity narrow band region are weak elasticity regions.

Drawings

Figure 1 is a schematic partial cross-sectional view of a body of a knee brace.

The part names numbered in the drawings are as follows: 1. an inner sleeve; 2. a spacer bush; 3. a functional coat; 4. opening a hole; 5. a chuck.

Detailed Description

In order to make the utility model realize the technical means, innovative features and functions are easy to understand, and the utility model is further explained below.

As shown in fig. 1, the utility model discloses technical scheme of knee-pad, including the knee-pad body, the knee-pad body includes that the ventilative elasticity non-woven fabrics material that distributes from inside to outside in proper order makes endotheca 1, be located endotheca 1 outside and with 1 surface of endotheca link ventilative spacer 2, wrap up in spacer 2 outside and link integrative function overcoat 3 with 2 surface of spacer, it has a plurality of cross sections to be regular hexagon's cellular trompil 4 to run through on the spacer 2, the laminating of 4 one end openings of trompil and 3 internal surfaces of function overcoat and the laminating of other end opening and 1 surface of endotheca, 3 internal surfaces of function overcoat correspond trompil 4 positions and still are equipped with dop 5, dop 5 is interference fit and does not touch 1 surface of endotheca with the inner wall in stretching into

trompil

4, 1 internal surface of endotheca is opened has anti-skid texture.

In an embodiment of the present invention, the functional cover 3 is an antibacterial thermal insulation cotton layer, and the length of the chuck 5 extending into the opening 4 is less than 30% of the thickness of the spacer 2. The design of the extending length of the clamping head ensures the connection integrity and simultaneously avoids the reduction of the ventilation and heat dissipation performance of the spacer bush 2 caused by too much extending of the clamping head.

In a preferred embodiment of the present invention, the upper edge and the lower edge of the kneepad body are both fixedly wrapped with anti-allergic cotton layers, the spacer 2 is formed by stacking and compacting multiple layers of breathable non-woven fabrics, the inner wall of the opening 4 is further coated with a PE waterproof breathable film, the inner sleeve 1 is sequentially distributed with a first weak-elasticity narrow band region, a first elastic region, a middle weak-elasticity wide band region, a second elastic region and a second weak-elasticity narrow band region at intervals in a circulating manner in the circumferential direction of the enclosed cylinder, the first weak-elasticity narrow band region, the first elastic region, the middle weak-elasticity wide band region, the second elastic region and the second weak-elasticity narrow band region are all parallel to the cylinder axial extension area enclosed by the inner sleeve 1, and the first weak-elasticity narrow band region, the middle weak-elasticity wide band region and the second weak-elasticity narrow band region are weak-elasticity regions. Under the long-time use, the problem of allergy and the like easily occurs after the skin of part of people is contacted and rubbed with the upper edge and the lower edge of the kneepad for a long time, so the design of the allergy-free cotton layer is also carried out, and the allergy problem is reduced. Owing to adopt multilayer non-woven fabrics to pile up the compaction and carry out the further promotion of the comfortable air permeability of spacer 2, deckle edge scheduling problem appears easily in 4 inner walls of trompil in the spacer 2, guarantees smooth level and smooth of 4 inner walls of trompil when the design of the waterproof ventilated membrane of PE has stopped 4 deckle edge problems of trompil, the phenomenon of fracture layering also can hardly appear after long-time atress. When the knee pad is used, the requirements of different people on the overall elasticity of the knee pad are not completely the same, the alternating design of the weak elasticity area and the elasticity area ensures that the elasticity can meet the use requirements while the structural strength of the knee pad is sufficient, and certainly, the elasticity of the overall knee pad can be flexibly adjusted according to the actual requirements of orders in the actual production process, for example, the alternating design of the inelastic area and the elastic area with relatively weak elasticity relatively weakens the elasticity requirements, but the structural strength of the knee pad is sufficient and can meet the requirements on the knee pad strength in the process of severe movement.

Although the present invention has been described with reference to the specific embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A kneepad, comprising: including the knee-pad body, the knee-pad body includes that the ventilative elasticity non-woven fabrics material that distributes in proper order from inside to outside makes endotheca (1), be located endotheca (1) outside and with endotheca (1) surface link integrative ventilative spacer (2), wrap up outside spacer (2) and with spacer (2) surface link integrative function overcoat (3), run through on spacer (2) and open and have a plurality of cross sections for regular hexagon's cellular trompil (4), trompil (4) one end opening and function overcoat (3) internal surface laminating and other end opening and endotheca (1) surface laminating, function overcoat (3) internal surface corresponds trompil (4) position and still is equipped with dop (5), dop (5) stretch into in trompil (4) and be interference fit and do not touch endotheca (1) surface with the inner wall, endotheca (1) internal surface is opened has anti-skidding line.

2. A kneepad according to claim 1 wherein: the functional outer sleeve (3) is an antibacterial heat-preservation cotton layer, and the length of the chuck (5) extending into the opening (4) is less than 30% of the thickness of the spacer sleeve (2).

3. A kneepad according to claim 1 or 2 wherein: the upper edge and the lower edge of knee-pad body are all fixed to be wrapped with allergy-free cotton layer, spacer (2) are multilayer breathable non-woven fabrics and pile up the compaction and form, trompil (4) inner wall still scribbles the waterproof ventilated membrane of PE.

4. A kneepad according to claim 1 or 2 wherein: the inner sleeve (1) is sequentially and circularly distributed with a first weak elasticity narrow band region, a first elasticity region, a middle weak elasticity wide band region, a second elasticity region and a second weak elasticity narrow band region at intervals in the circumferential direction of a cylinder formed by the inner sleeve (1), the first weak elasticity narrow band region, the first elasticity region, the middle weak elasticity wide band region, the second elasticity region and the second weak elasticity narrow band region are all arranged in parallel with the cylinder formed by the inner sleeve (1) in an axially extending mode, and the first weak elasticity narrow band region, the middle weak elasticity wide band region and the second weak elasticity narrow band region are weak elasticity regions.

5. A kneepad according to claim 3 wherein: the inner sleeve (1) is sequentially and circularly distributed with a first weak elasticity narrow band region, a first elasticity region, a middle weak elasticity wide band region, a second elasticity region and a second weak elasticity narrow band region at intervals in the circumferential direction of a cylinder formed by the inner sleeve (1), the first weak elasticity narrow band region, the first elasticity region, the middle weak elasticity wide band region, the second elasticity region and the second weak elasticity narrow band region are all arranged in parallel with the cylinder formed by the inner sleeve (1) in an axially extending mode, and the first weak elasticity narrow band region, the middle weak elasticity wide band region and the second weak elasticity narrow band region are weak elasticity regions.