CN110558650A

CN110558650A - Special knee-pad of children's motion

Info

Publication number: CN110558650A
Application number: CN201910924304.XA
Authority: CN
Inventors: 房冬梅; 周珂
Original assignee: Jiangsu Normal University
Current assignee: Jiangsu Normal University
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2019-12-13

Abstract

The utility model provides a special knee-pad of children's motion, includes upper protective plate, well backplate and lower backplate, upper protective plate and lower backplate include wide end and narrow end, well backplate includes link and lower link, and the wide end of upper protective plate rotates and connects on last link, the wide end of backplate rotates to be connected under on the link down, is connected with a pair of connection rope on the narrow end of upper protective plate and lower backplate, is connected with the joint on the connection rope of one side, is connected with the joint seat on the connection rope of opposite side, the joint is connected with the joint seat joint cooperation with the joint seat joint, is provided with a set of interior lining strip on the internal surface of upper protective plate and lower backplate, is provided with a plurality of bleeder vents on upper protective plate and the lower backplate. The invention relates to a protective knee pad for children sports, which has simple structure, comfortable wearing, good air permeability and long service life.

Description

Special knee-pad of children's motion

Technical Field

The invention relates to the field of sports protective equipment, in particular to a special knee pad for children sports.

Background

With the importance of society and parents on sports, more and more children begin to participate in various sports, the knee joint is an extremely important sports part of the human body, and is a complex structure of the human body and is easy to be damaged by external force and can hurt the joints of other people with more chances, so that children often wear protective equipment to protect the knee joint when performing various sports, and the conventional sports knee pads on the market have the disadvantages of large quantity, poor heat dissipation, poor wearing comfort and short service life.

Disclosure of Invention

In order to overcome the problems in the prior art, the invention provides a special knee pad for children to exercise, which has the following technical scheme:

The utility model provides a special knee-pad of children's motion, includes upper protective plate, well backplate and lower backplate, upper protective plate and lower backplate include wide end and narrow end, well backplate includes link and lower link, and the wide end of upper protective plate rotates and connects on last link, the wide end of backplate rotates to be connected under on the link down, is connected with a pair of connection rope on the narrow end of upper protective plate and lower backplate, is connected with the joint on the connection rope of one side, is connected with the joint seat on the connection rope of opposite side, the joint is connected with the joint seat joint cooperation with the joint seat joint, is provided with a set of interior lining strip on the internal surface of upper protective plate and lower backplate, is provided with a plurality of bleeder vents on upper protective plate and the lower backplate.

Preferably, the clamping joint is provided with a threading seat, and the connecting rope is arranged on the threading seat in a penetrating mode.

Preferably, a sponge layer is arranged on the inner surface of the connecting rope.

Preferably, a group of ventilation grooves is arranged on the middle guard plate.

Preferably, the lining strips are arranged on the upper protection plate or the lower protection plate in parallel, and the air holes are uniformly distributed between the adjacent lining strips.

Preferably, the broad ends of the upper guard plate and the lower guard plate are provided with connecting seats, the upper connecting end and the lower connecting end are provided with connectors, the connectors are rotatably connected to the connecting seats, shaft sleeves are arranged in the connectors, connecting shafts are arranged in the connecting seats, the connecting shafts are rotatably connected to the shaft sleeves, and connecting ribs are arranged on the circumferential outer surfaces of the shaft sleeves and the connecting shafts.

Compared with the prior art, the invention has the beneficial effects that:

According to the special knee pad for children movement, the connecting rope is adjusted to penetrate through the threading seat, the length of the connecting rope on the clamping joint is adjusted, and the knee pad is convenient for children of different body types to use. The sponge layer is contacted with the legs of the user, so that the legs of the user are prevented from being tightened by the connecting ropes. The ventilation performance of the protective knee pad can be further improved by the ventilation grooves. The positions of the lining strips and the air holes are uniformly distributed, which is favorable for improving the air permeability and the comfort of the protective knee pad. The shaft sleeve and the connecting shaft are fixed in the connector through an integrated forming process, the connecting ribs can improve the connecting strength of the shaft sleeve and the connecting shaft, the service life of the protective knee pad can be prolonged by matching the shaft sleeve and the connecting shaft, and the failure of the rotating joint is avoided. The invention relates to a protective knee pad for children sports, which has simple structure, comfortable wearing, good air permeability and long service life.

Drawings

FIG. 1 is a schematic view of a knee pad for children;

fig. 2 is an enlarged view at K in fig. 1.

In the figure: 1-connecting rope, 2-sponge layer, 3-clamping joint, 4-threading seat, 5-clamping seat, 6-upper protective plate, 7-middle protective plate, 8-lower protective plate, 9-upper connecting end, 10-lower connecting end, 11-wide end, 12-narrow end, 13-lining strip, 14-air hole, 15-air-permeable groove, 16-connecting joint, 17-connecting seat, 18-shaft sleeve, 19-connecting shaft and 20-connecting rib.

Detailed Description

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a special knee-pad of children's motion, includes upper protective plate 6, well backplate 7 and backplate 8 down, upper protective plate 6 and backplate 8 down include broadside end 11 and narrow end 12, well backplate 7 includes last link 9 and lower link 10, and the broadside end 11 of upper protective plate 6 rotates to be connected on last link 9, under backplate 8 broad end 11 rotates to be connected on link 10 down, is connected with a pair of connection rope 1 on upper protective plate 6 and backplate 8's narrow end 12 down, is connected with joint head 3 on the connection rope 1 of one side, is connected with joint seat 5 on the connection rope 1 of opposite side, joint head 3 and the cooperation of joint seat 5 joint, be provided with a set of interior strip 13 on the internal surface of upper protective plate 6 and backplate 8 down, be provided with a plurality of bleeder vents 14 on upper protective plate 6 and backplate 8 down.

During the use, go up backplate 6 and tie up the lower extreme on the thigh, backplate 8 ties up the upper end of tying up at the shank down, 3 joints of joint seat 5 and joint are accomplished to tie up, go up backplate 6, well backplate 7 and backplate 8 are the injection molding down, go up backplate 6, well backplate 7 and backplate 8 cooperation are protected the knee down, inside lining strip 13 is elastic material, the surface of inside lining strip 13 is cotton cloth, inside lining strip 13 contacts with user's shank, can improve the travelling comfort of dressing, bleeder vent 14 is used for improving the air permeability of protection knee-pad.

Preferably, a threading seat 4 is arranged on the clamping connector 3, and the connecting rope 1 is threaded on the threading seat 4.

Connect rope 1 and wear to establish on threading seat 4, can connect the position that rope 1 wore to establish on threading seat 4 through the regulation, adjust the length of connecting rope 1 on the joint 3, the different size children of being convenient for use.

Preferably, a sponge layer 2 is disposed on an inner surface of the connecting string 1.

The sponge layer 2 is contacted with the legs of the user, so that the legs of the user are prevented from being tightened by the connecting rope 1.

Preferably, the middle guard plate 7 is provided with a set of ventilation slots 15.

The ventilation grooves 15 can further improve the ventilation performance of the protective knee pad.

Preferably, the lining strips 13 are arranged in parallel on the upper protection plate 6 or the lower protection plate 8, and the ventilation holes 14 are uniformly distributed between the adjacent lining strips 13.

The positions of the lining strips 13 and the air holes 14 are uniformly distributed, which is favorable for improving the air permeability and the comfort of the protective knee pad.

Preferably, the broad ends of the upper guard plate 6 and the lower guard plate 8 are provided with a connecting seat 17, the upper connecting end 9 and the lower connecting end 10 are provided with a connecting head 16, the connecting head 16 is rotatably connected to the connecting seat 17, a shaft sleeve 18 is arranged in the connecting head 16, a connecting shaft 19 is arranged in the connecting seat 17, the connecting shaft 19 is rotatably connected to the shaft sleeve 18, and connecting ribs 20 are arranged on the circumferential outer surfaces of the shaft sleeve 18 and the connecting shaft 19.

The shaft sleeve 18 and the connecting shaft 19 are fixed in the connecting head 16 through an integral forming process, the connecting ribs 20 can improve the connecting strength of the shaft sleeve 18 and the connecting shaft 19, the shaft sleeve 18 and the connecting shaft 19 are matched to improve the service life of the protective knee pad, and the failure of a rotary joint is avoided.

When the special knee pad for children movement is used, the upper protection plate 6 is bound at the lower end of a thigh, the lower protection plate 8 is bound at the upper end of a shank, the clamping seat 5 is clamped with the clamping head 3 to complete binding, the upper protection plate 6, the middle protection plate 7 and the lower protection plate 8 are all injection-molded parts, the upper protection plate 6, the middle protection plate 7 and the lower protection plate 8 are matched to protect knees, the lining strip 13 is made of elastic materials, the surface of the lining strip 13 is made of cotton cloth, the lining strip 13 is in contact with the legs of a user, wearing comfort can be improved, and the air holes 14 are used for improving air permeability of the protective knee pad. Connect rope 1 and wear to establish on threading seat 4, can connect the position that rope 1 wore to establish on threading seat 4 through the regulation, adjust the length of connecting rope 1 on the joint 3, the different size children of being convenient for use. The sponge layer 2 is contacted with the legs of the user, so that the legs of the user are prevented from being tightened by the connecting rope 1. The ventilation grooves 15 can further improve the ventilation performance of the protective knee pad. The positions of the lining strips 13 and the air holes 14 are uniformly distributed, which is favorable for improving the air permeability and the comfort of the protective knee pad. The shaft sleeve 18 and the connecting shaft 19 are fixed in the connecting head 16 through an integral forming process, the connecting ribs 20 can improve the connecting strength of the shaft sleeve 18 and the connecting shaft 19, the shaft sleeve 18 and the connecting shaft 19 are matched to improve the service life of the protective knee pad, and the failure of a rotary joint is avoided.

Claims

1. the utility model provides a special knee-pad of children's motion, includes backplate (6), well backplate (7) and lower backplate (8), its characterized in that: the upper protection plate (6) and the lower protection plate (8) comprise a wide end (11) and a narrow end (12), the middle guard plate (7) comprises an upper connecting end (9) and a lower connecting end (10), the wide end (11) of the upper guard plate (6) is rotatably connected with the upper connecting end (9), the wide end (11) of the lower guard plate (8) is rotatably connected on the lower connecting end (10), the narrow ends (12) of the upper guard plate (6) and the lower guard plate (8) are connected with a pair of connecting ropes (1), the connecting rope (1) at one side is connected with a clamping joint (3), the connecting rope (1) at the other side is connected with a clamping joint seat (5), the clamping connector (3) is matched with the clamping seat (5) in a clamping mode, a group of lining strips (13) are arranged on the inner surfaces of the upper protective plate (6) and the lower protective plate (8), and a plurality of air holes (14) are formed in the upper protective plate (6) and the lower protective plate (8).

2. The special kneepad for children's sports of claim 1, wherein: the clamping connector (3) is provided with a threading seat (4), and the connecting rope (1) is arranged on the threading seat (4) in a penetrating mode.

3. The special kneepad for children's sports of claim 1, wherein: a sponge layer (2) is arranged on the inner surface of the connecting rope (1).

4. The special kneepad for children's sports of claim 1, wherein: the middle guard plate (7) is provided with a group of ventilation grooves (15).

5. The special kneepad for children's sports of claim 1, wherein: the inner lining strips (13) are arranged on the upper protection plate (6) or the lower protection plate (8) in parallel, and the air holes (14) are uniformly distributed between the adjacent inner lining strips (13).

6. The special kneepad for children's sports of claim 1, wherein: go up the broad end of backplate (6) and lower backplate (8) and be provided with connecting seat (17), upward be provided with connector (16) on connection end (9) and lower connection end (10), connector (16) rotate and connect on connecting seat (17), be provided with axle sleeve (18) in connector (16), be provided with connecting axle (19) in connecting seat (17), connecting axle (19) rotate to be connected in axle sleeve (18), be provided with on the circumference surface of axle sleeve (18) and connecting axle (19) and connect muscle (20).