CN214258011U

CN214258011U - Knee pad

Info

Publication number: CN214258011U
Application number: CN202023141201.3U
Authority: CN
Inventors: 吴建飞
Original assignee: Hangzhou Defang Tool Co ltd
Current assignee: Hangzhou Defang Tool Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-24
Anticipated expiration: 2030-12-23

Abstract

The application relates to a kneepad, which relates to the field of human knee protection equipment and comprises a soft cushion layer and a protection layer arranged on one side of the soft cushion layer, which is far away from the knee, wherein two sides of the bottom of the soft cushion layer are provided with first connecting pieces, and two sides of the top of the soft cushion layer are provided with second connecting pieces; the first connecting piece comprises a first connecting belt arranged on one side of the cushion layer and a second connecting belt arranged on the other side of the cushion layer, a magic tape is additionally arranged between the first connecting belt and the second connecting belt, and the first connecting belt and the second connecting belt are connected through the magic tape; the second connecting piece includes the binding area and sets up in the buckle subassembly of binding area one end, and the one end that the binding area kept away from the buckle subassembly is fixed in one side of cushion layer. The present application has the effect of more stably securing the knee brace to the knee.

Description

Knee pad

Technical Field

The application relates to the field of human knee protection equipment, in particular to a knee pad.

Background

Kneepads refer to products used to protect the knee. The knee is an important part during movement and is also a fragile and vulnerable part. The knee pad can reduce and avoid knee injury to a certain extent, and has the functions of braking, cold protection and health care.

At present, chinese patent with publication number CN208387932U discloses a kneepad with replaceable protective layer, which comprises a protective layer made of rubber, a connecting layer made of hard plastic and a soft cushion layer made of sponge, wherein the protective layer, the connecting layer and the soft cushion layer are sequentially connected, connecting belts are connected on two sides of the connecting layer, a buffer block made of rubber and penetrating through the protective layer is formed on the protective layer, and a connecting block detachably connected with the buffer block is arranged on the connecting layer. The connecting belt is provided with a magic tape, and when the knee cap is worn, the soft cushion layer is stuck on the knee cap and is fixed on the knee cap through the connecting belt.

In view of the above-mentioned related art, the kneepad is simply fixed to the knee cap by the hook and loop fastener on the connecting strap, and the inventor believes that the kneepad is unstable in fixation and is easy to move down.

SUMMERY OF THE UTILITY MODEL

In order to more stably fix the knee pad to the knee cap, the present application provides a knee pad.

The application provides a knee-pad adopts following technical scheme:

a knee pad comprises a soft pad layer and a protective layer arranged on one side of the soft pad layer, which is far away from the knee, wherein two sides of the bottom of the soft pad layer are provided with first connecting pieces, and two sides of the top of the soft pad layer are provided with second connecting pieces; the first connecting piece comprises a first connecting belt arranged on one side of the cushion layer and a second connecting belt arranged on the other side of the cushion layer, a magic tape is additionally arranged between the first connecting belt and the second connecting belt, and the first connecting belt and the second connecting belt are connected through the magic tape; the second connecting piece comprises a binding belt and a buckle assembly arranged at one end of the binding belt, and one end, far away from the buckle assembly, of the binding belt is fixed on one side of the cushion layer.

By adopting the technical scheme, the first connecting piece and the second connecting piece fix the kneepad on the knee cap together, and the additionally arranged binding belt binds the top of the kneepad on the leg, so that the kneepad is more stably fixed on the knee cap.

Optionally, the fastener assembly comprises a fastener fixed to one end of the binding belt, which is far away from the cushion layer, and a rivet matched with the fastener, and the rivet is fixed to one side of the cushion layer, which is far away from the binding belt; the fastener is provided with a first through hole and a second through hole which are communicated with each other, the diameter of the first through hole is the same as that of the rivet rod, and the second through hole is larger than the rivet head; the first through hole is positioned at one end of the second through hole, which is far away from the binding belt.

By adopting the technical scheme, when the kneepad is worn, the head of the rivet only needs to pass through the second through hole, and then the fastener is moved to enable the first through hole to be clamped with the rivet rod of the rivet, so that the free end of the binding belt is more simply and conveniently connected with the soft cushion layer, and the kneepad is convenient to wear.

Optionally, one end of the fastener, which is close to the binding band, is provided with two connecting grooves for fixing the binding band, the connecting grooves penetrate through two end surfaces of the fastener, and the shapes of the connecting grooves correspond to the cross-sectional shape of the binding band; the free end of the binding belt sequentially penetrates through the two connecting grooves.

By adopting the technical scheme, the length of the free end of the binding belt penetrating through the connecting groove can be adjusted according to personal requirements, so that the working length of the binding belt is adjusted to adapt to legs with different thicknesses, and the applicability of the kneepad is improved.

Optionally, a plurality of projections for increasing friction between the tying band and the fastener are additionally arranged between the two connecting grooves, and the projections are arranged along the length direction of the connecting grooves.

Through adopting above-mentioned technical scheme for be connected more stably between binding area and the fastener.

Optionally, the width of the first connecting belt and the width of the second connecting belt are both half of the height of the cushion layer.

Through adopting above-mentioned technical scheme, through the width that increases first connecting band and second connecting band, increase with human area of contact, reduced the sense of pressing of first connecting band and second connecting band to the shank for the shank is more comfortable when wearing the knee-pad.

Optionally, the length of the second connecting belt is greater than the length of the first connecting belt.

By adopting the technical scheme, when the first connecting belt and the second connecting belt are connected, the connecting part of the first connecting belt and the second connecting belt is positioned on the side surface of the leg part of the human body, so that a user can conveniently paste the magic tapes on the first connecting belt and the second connecting belt together, and the wearing is convenient; the junction of first connecting band and second connecting band is located the shank side for the second connecting band is lived with the one side parcel that the shank deviates from the knee, because the shank deviates from knee one side and is the muscle, thereby has improved the comfort level when the knee is dressed.

Optionally, the first connecting band, the second connecting band and the binding band all have certain elasticity.

Through adopting above-mentioned technical scheme for first connecting band, second connecting band and binding area can adapt to the leg of different thicknesses, have improved the suitability of knee-pad.

Optionally, one side of the protective layer, which is away from the cushion layer, is provided with a force unloading groove.

By adopting the technical scheme, the force unloading groove is formed, so that the protective layer can generate local deformation when being subjected to external force, and the external force is reduced from being transmitted to the soft cushion layer, thereby protecting the knee; the force unloading groove can be designed into different shapes to improve the aesthetic property of the kneepad and reduce the manufacturing cost.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the knee pad is fixed on the knee cap by additionally arranging the second connecting piece, the first connecting piece and the second connecting piece together, and the additionally arranged binding belt binds the top of the knee pad on the leg, so that the knee pad is more stably fixed on the knee cap;

2. through setting up two spread grooves on the fastener for the actual working length can be adjusted to the binding area, thereby has improved knee-pad's suitability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of an embodiment of the present application in the direction of a first web;

fig. 3 is a schematic view of the overall structure of the fastener in the embodiment of the present application.

Description of reference numerals: 1. a soft cushion layer; 2. a protective layer; 21. a force unloading groove; 3. a first connecting member; 31. a first connecting belt; 32. a second connecting band; 33. magic tape; 331. a sub-surface; 332. preparing a mother noodle; 4. a second connecting member; 41. a binding band; 42. a buckle assembly; 421. a fastener; 4211. a first through hole; 4212. a second through hole; 4213. connecting grooves; 4214. a bump; 422. and (4) riveting.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a kneepad, referring to fig. 1, the kneepad includes cushion 1, protective layer 2, sets up first connecting piece 3 and second connecting piece 4 on cushion 1, and cushion 1 is greater than protective layer 2, and protective layer 2 is fixed in one side that cushion 1 deviates from human knee. The first connecting piece 3 comprises a first connecting belt 31 and a second connecting belt 32, the first connecting belt 31 and the second connecting belt 32 are both fixed on one side of the cushion layer 1 close to the protective layer 2, one end of the first connecting belt 31 is fixed on one side of the cushion layer 1, and one end of the second connecting belt 32 is fixed on the other side of the cushion layer 1.

The width of each of the first and second connection belts 31 and 32 is half of the cushion layer 1, and the length of the second connection belt 32 is greater than that of the first connection belt 31. Increasing the width of first connecting band 31 and second connecting band 32 reduces the feeling of tightness of first connecting band 31 and second connecting band 32 to the leg by increasing the contact area, thereby improving the comfort when wearing the knee pad.

A magic tape 33 is additionally arranged between the first connecting belt 31 and the second connecting belt 32, and the first connecting belt 31 and the second connecting belt 32 are connected through the magic tape 33. Magic tape 33 includes a primary surface 331 and a secondary surface 332, primary surface 332 is fixed to the free end of first connecting band 31, one end of primary surface 331 is fixed to the free end of second connecting band 32, and primary surface 331 is adhered to primary surface 332 when the kneepad is worn.

Referring to fig. 1 and 2, the second connecting member 4 includes a binding band 41 and a buckle assembly 42, and the buckle assembly 42 includes a buckle 421 disposed at one end of the binding band 41 and a rivet 422 fixed to the cushion layer 1. One end of the binding band 41 is fixed on the side of the cushion layer 1 close to the protective layer 2, the binding band 41 and the second connecting band 32 are located on the same side of the cushion layer 1, and the rivet 422 and the first connecting band 31 are located on the same side of the cushion layer 1.

Referring to fig. 1 and 3, the fastening member 421 is triangular, a first through hole 4211 and a second through hole 4212 are formed in the fastening member 421, the first through hole 4211 is disposed at an end of the fastening member 421 close to the corner, the diameter of the first through hole 4211 is the same as the shank of the rivet 422, and the area of the second through hole 4212 is larger than the head of the rivet 422. When the fastener 421 is fastened to the rivet 422, the head of the rivet 422 is inserted through the second through hole 4212, so that the stem of the rivet 422 is located in the second through hole 4212, and then the fastener 421 is moved, so that the stem of the rivet 422 is fastened in the first through hole 4211.

The end of the fastener 421 away from the first through hole 4211 is opened with two connecting slots 4213 arranged at an interval and used for connecting the tying band 41, the two connecting slots 4213 are shaped to correspond to the cross-sectional shape of the tying band 41, and the two connecting slots 4213 are parallel to each other. The two connecting slots 4213 penetrate through the upper end surface and the lower end surface of the fastening member 421, and the connecting slots 4213 are perpendicular to a straight line where the center of the first through hole 4211 and the center of the second through hole 4212 are located. The free end of the tying band 41 passes through the two coupling grooves 4213 in turn, and the tying band 41 is interference-fitted with the coupling grooves 4213, and the actual working length of the tying band 41 can be adjusted according to individual's needs, thereby improving the applicability of the knee pad.

In order to fix the tying band 41 to the fastening device 421 more stably, a plurality of protrusions 4214 are additionally disposed on the fastening device 421 at intervals, and the protrusions 4214 are disposed between the two connecting slots 4213 and along the length direction of the connecting slots 4213. After the binding band 41 sequentially passes through the two connecting slots 4213, the end of the binding band 41 is tightened to make the binding band 41 cling to the projection 4214, so that the friction force between the fastener 421 and the binding band 41 is increased, and the connection between the binding band 41 and the fastener 421 is more stable.

The first connecting band 31, the second connecting band 32 and the tying band 41 each have a certain elasticity.

With reference to fig. 1 and 2, the protective layer 2 is made of hard plastic, and the force unloading groove 21 is formed in the side, away from the soft cushion layer 1, of the protective layer 2, so that the protective layer 2 can generate local deformation when receiving external force, and the protective layer 2 absorbs partial external force in the local deformation process, so that less external force is transmitted to the soft cushion layer 1, and the external force received by the knee pad is reduced. The force-discharging groove 21 can not only improve the aesthetic property of the kneepad by designing into various shapes, but also save the manufacturing cost.

The implementation principle of the embodiment of the application is as follows: when the kneepad is worn, the soft pad layer 1 is aligned with the knee, the child surface 331 is firstly adhered to the mother surface 332, and then the buckle 421 is buckled on the rivet 422 to finish the wearing of the kneepad.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a kneepad, includes cushion layer (1) and sets up in cushion layer (1) and deviates from protective layer (2) of knee one side, its characterized in that: two sides of the bottom of the soft cushion layer (1) are provided with first connecting pieces (3), and two sides of the top of the soft cushion layer (1) are provided with second connecting pieces (4); the first connecting piece (3) comprises a first connecting belt (31) arranged on one side of the cushion layer (1) and a second connecting belt (32) arranged on the other side of the cushion layer (1), a magic tape (33) is additionally arranged between the first connecting belt (31) and the second connecting belt (32), and the first connecting belt (31) and the second connecting belt (32) are connected through the magic tape (33); the second connecting piece (4) comprises a binding belt (41) and a buckle assembly (42) arranged at one end of the binding belt (41), and one end, far away from the buckle assembly (42), of the binding belt (41) is fixed on one side of the cushion layer (1).

2. A kneepad according to claim 1 wherein: the buckle assembly (42) comprises a fastener (421) fixed at one end of the binding belt (41) far away from the cushion layer (1) and a rivet (422) matched with the fastener (421), and the rivet (422) is fixed at one side of the cushion layer (1) far away from the binding belt (41); a first through hole (4211) and a second through hole (4212) which are communicated with each other are formed in the fastener (421), the diameter of the first through hole (4211) is the same as that of a rivet rod of the rivet (422), and the diameter of the second through hole (4212) is larger than that of the head of the rivet (422); the first through hole (4211) is positioned at one end of the second through hole (4212) far away from the binding belt (41).

3. A kneepad according to claim 2 wherein: one end of the fastener (421) close to the binding belt (41) is provided with two connecting grooves (4213) for fixing the binding belt (41), the connecting grooves (4213) penetrate through two end faces of the fastener (421), and the shape of the connecting grooves (4213) corresponds to the cross section shape of the binding belt (41); the free end of the binding belt (41) sequentially passes through the two connecting grooves (4213).

4. A kneepad according to claim 3 wherein: a plurality of projections (4214) for increasing the friction force between the binding belt (41) and the fastener (421) are additionally arranged between the two connecting grooves (4213), and the projections (4214) are arranged along the length direction of the connecting grooves (4213).

5. A kneepad according to claim 1 wherein: the width of the first connecting belt (31) and the width of the second connecting belt (32) are both half of the height of the cushion layer (1).

6. A kneepad according to claim 5 wherein: the length of the second connecting belt (32) is greater than that of the first connecting belt (31).

7. A kneepad according to claim 1 wherein: the first connecting band (31), the second connecting band (32) and the binding band (41) are elastic.

8. A kneepad according to claim 1 wherein: one side of the protective layer (2) departing from the soft cushion layer (1) is provided with a force unloading groove (21).