CN213029812U

CN213029812U - Regulation formula protection knee-pad

Info

Publication number: CN213029812U
Application number: CN202021095889.3U
Authority: CN
Inventors: 吴建飞
Original assignee: Hangzhou Defang Tool Co ltd
Current assignee: Hangzhou Defang Tool Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-04-23
Anticipated expiration: 2030-06-13

Abstract

The utility model relates to an adjustable protective knee pad, belonging to the technical field of knee protection tools, which comprises a cushion pad, a shell fixed on the cushion pad and a fixing cloth; one end of the fixed cloth is fixed on one side of the cushion pad, and a detachable connecting piece is arranged between the other end of the fixed cloth and the other side of the cushion pad; the fixing cloth can be stretched in both side directions of the cushion pad. The utility model discloses set up the position of the fixed cloth laminating of monoblock nest in user's knee, enlarged user's lifting surface area to improve user's use comfort.

Description

Regulation formula protection knee-pad

Technical Field

The utility model belongs to the technical field of the technique of knee protection apparatus and specifically relates to a regulation formula protection knee-pad is related to.

Background

In the case of construction work, sports, etc., people often wear knee pads in order to protect the knees.

For example, chinese patent No. CN203492829U discloses a kneepad, which comprises a surface layer and a quilt cover, wherein two ends of the surface layer are respectively provided with a hook-and-loop fastener tape and a hook-and-loop fastener tape, and a cold-resistant damping plate is sleeved between the surface layer and the quilt cover. The utility model discloses a knee-pad has filled cold-resistant shock attenuation board between superficial layer and quilt surface course, and cold-resistant shock attenuation board adopts the TPU material to make.

The surface layer of the kneepad can fix the whole kneepad at the position of the knee of a human body through two groups of thread gluing sub-bands and thread gluing mother bands, and the end parts of the kneepad, which are positioned above and below the knee after the knee of the human body, are respectively named as the upper end of the kneepad and the lower section of the kneepad. The thread gluing belt and the thread gluing mother belt which are positioned at the upper end of the knee pad are wound at the position of thighs above the knee, and the thread gluing belt and the thread gluing mother belt which are positioned at the lower section of the knee pad are wound at the position of shanks below the knee, so that the knee pad is locked. Because the protective knee is locked only by the two groups of the thread gluing tapes and the thread gluing female tapes, the positions of the thighs and the shanks of the human body, which are wound with the thread gluing tapes and the thread gluing female tapes, can have concentrated stress, so that the part of the protective knee is unsmooth in blood circulation and low in comfort level.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a regulation formula protection knee-pad, it has the effect that improves the comfort level of dressing.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an adjustable protective knee pad comprises a cushion pad, a shell fixed on the cushion pad and fixing cloth; one end of the fixed cloth is fixed on one side of the cushion pad, and a detachable connecting piece is arranged between the other end of the fixed cloth and the other side of the cushion pad; the fixing cloth can be stretched in both side directions of the cushion pad.

Through adopting above-mentioned technical scheme, when the user need dress regulation formula protection knee-pad, place the blotter on the knee, the fixed cloth of pulling makes its extension, then utilizes the connecting piece to fix fixed cloth and blotter. The fixing cloth covers the inner knee fossa of the user integrally, so that the stress area is enlarged, and the comfort level of the user is improved. Simultaneously, because fixed cloth adopts the form of flexible cloth to can carry out automatically regulated according to different users' knee size.

The present invention may be further configured in a preferred embodiment as: the connecting piece is a first zipper, and the starting end of the first zipper is positioned at the upper end of the cushion pad.

Through adopting above-mentioned technical scheme, zip fastener convenient to use sets up the initiating terminal of first zip fastener in the upper end of blotter, and the user can be very natural the tip of picking up first zip fastener put insert and stimulate downwards in the position of knee top, and whole action process is smooth, can not appear from following the dead condition of card appearance when upwards pulling. And when the adjustable protective knee pad needs to be unfastened, the zipper head is pulled from bottom to top, and the first zipper can be naturally unzipped under the action of the elastic force of the fixing cloth, so that time and labor are saved.

The present invention may be further configured in a preferred embodiment as: the terminating end of the first zipper extends to the exterior of the cushion.

Through adopting above-mentioned technical scheme, when the termination end of first zip fastener was located the blotter outside, two chain belts of first zip fastener were locked the back, can not pull open passively because of the elastic stretching of the fixed cloth that the motion of user's knee caused, can improve the stability of first zip fastener.

The present invention may be further configured in a preferred embodiment as: and an adjusting piece for adjusting the length of the fixing cloth along the connecting line direction of the two sides of the cushion pad is additionally arranged between one end of the cushion pad fixed with the fixing cloth and the position of the fixing cloth close to the end of the cushion pad.

Through adopting above-mentioned technical scheme, adjust according to the different knee sizes of user, shorten the length of fixed cloth.

The present invention may be further configured in a preferred embodiment as: the adjusting piece is a second zipper, one zipper belt of the second zipper is fixed at the fixed positions of the cushion pad and the fixed cloth, and the other zipper belt of the second zipper is fixed on the fixed cloth; when the two chain belts of the second zipper are spliced into a whole, the fixed cloth between the two chain belts is bent to form a folding part.

By adopting the technical scheme, the zipper is convenient to replace after being used and sampled, and the processing and replacing cost is lower.

The present invention may be further configured in a preferred embodiment as: the other chain belt of the second zipper is parallel to one side of the buffer pad on which the fixed cloth is fixed.

Through adopting above-mentioned technical scheme for the equidistance shortens along the direction that can stretch on the fixed plate, thereby makes fixed cloth remainder's atress ability unanimous, and then makes fixed cloth receive the reaction force that transmits for the knee behind the effort that the knee gave even, has promoted user's nest comfort level in the knee.

By adopting the technical scheme, the adjusting range of the fixing cloth is enlarged, and the application range of the adjustable protective knee pad is enlarged.

The present invention may be further configured in a preferred embodiment as: the fixed cloth is provided with bordures along its both sides that can stretch the direction, and bordures and can stretch along the tensile direction of fixed cloth.

Through adopting above-mentioned technical scheme, protect fixed cloth edge to prolong its life.

The present invention may be further configured in a preferred embodiment as: the position where the first zipper is fixed with the cushion pad is additionally provided with a piece lifting cloth.

Through adopting above-mentioned technical scheme, when needs stimulate two chain belts of first zip fastener together the memorability grafting, can stimulate and carry the position that piece cloth was close to two chain belts to need not reduce the direct atress of chain belt through the pulling chain belt, thereby reduced the probability of fixing the chain belt damage on the blotter and also enlarged the area that the user can stimulate simultaneously, the locking of the first zip fastener of being convenient for.

The present invention may be further configured in a preferred embodiment as: the piece cloth is arranged between the chain belt of the first zipper and the buffer pad, the end parts of the piece cloth, corresponding to the two ends of the first zipper, are in arc transition, and the outer edge of the piece cloth is wrapped with a wrapping edge.

Through adopting above-mentioned technical scheme, convenient to use person is to carrying the pulling of piece cloth to after two chain belts locking of first zip fastener, carrying piece cloth and can being located and hide between fixed cloth and the buffer pad, thereby the whole pleasing to the eye degree when having improved the use.

To sum up, the utility model discloses a following at least one useful technological effect:

the whole piece of fixing cloth is attached to the position of the inner knee fossa of the user, so that the stress area of the user is enlarged, and the use comfort of the user is improved;

the adjusting piece is arranged, so that the adjustable protective knee pad can adjust the length of the fixed cloth according to different knee sizes of different users.

Drawings

Fig. 1 is a schematic view of the overall structure of the adjustable protective knee-pad on one side of the shell with the first and second zippers undone;

FIG. 2 is a schematic view of the overall structure of the concave side of the adjustable protective knee wrap with the first zipper disengaged and the second zipper engaged;

fig. 3 is a schematic view of the whole structure of the adjustable protective knee pad after the first zipper and the second zipper are both closed.

In the figure, 1, a cushion; 2. a housing; 3. fixing the cloth; 31. a folding part; 4. a first zipper; 5. lifting piece cloth; 6. a second zipper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the adjustable protective knee pad of the present invention comprises a cushion pad 1 and a shell 2. The cushion pad 1 is formed by combining an outer layer of oxford fabric and a PU (polyurethane) elastomer (not shown in the figure) wrapped inside the outer layer of oxford fabric. The shell 2 is made of plastic, the edge of the shell 2 is sewn on the convex side of the cushion pad 1, and the sewing thread penetrates through the whole cushion pad 1, so that the concave side of the cushion pad 1 is in the shape of a closed annular sewing thread, and the shape corresponds to the shape of a knee.

One side of the cushion pad 1 is sewed with a fixing cloth 3, and the fixing cloth 3 is sewed on the outer oxford fabric. The width of the fixing cloth 3 is consistent with the side length of the cushion pad 1 fixed on one side of the cushion pad 1, so that the fixing cloth 3 can cover the inner fossa of the knee after the cushion pad 1 is covered on the knee. Fixed cloth 3 adopts the elastic cord preparation for fixed cloth 3 can be tensile along the both sides direction of blotter 1, and can form a plurality of holes on it when fixed cloth 3 is stretched, the ventilative of the interior nest of user's knee of being convenient for. The fixing cloth 3 is provided with wrapping edges along both sides in the direction in which it can be stretched, and the wrapping edges can be stretched along the direction in which the fixing cloth 3 is stretched.

A detachable connecting piece is arranged between the other end of the fixing cloth 3 far away from one side of the cushion pad 1 and the other side of the cushion pad 1, and the connecting piece is a first zipper 4. One of the fastener tapes of the first zipper 4 is sewn on the oxford fabric of the cushion pad 1, and the other fastener tape of the first zipper 4 is sewn on one suspended end of the fixing fabric 3. When the two chain belts of the first zipper 4 are integrally zipped, the starting end of the first zipper 4 is positioned at the upper end of the cushion pad 1, and the terminating end of the first zipper 4 extends to the outside of the cushion pad 1. That is, after the user covers the knee part with the cushion pad 1, the user inserts the start ends of the two fastener tapes, pulls the slider from top to bottom, and finally, the slider is located outside the coverage area of the cushion pad 1, so that the slider is broken when the zipper is used on the surface.

In order to facilitate the user to pull the chain belt on the cushion pad 1 when wearing the kneepad without damaging the chain belt, a piece lifting cloth 5 is sewn between the oxford cloth of the cushion pad 1 sewed with the first zipper 4 and the chain belt. The lifting piece cloth 5 is made of elastic cloth which can deform along any direction in the plane of the cloth. The end parts of the piece lifting cloth 5 corresponding to the two ends of the first zipper 4 are in arc transition, the outer edge of the piece lifting cloth 5 is wrapped with an edge covering, and the edge covering is made of elastic belts which can stretch along the extending direction of the edge covering.

Referring to fig. 2 and 3, in order to allow the fixing cloth 3 to be adjusted to a certain degree according to users with different knee sizes, an adjusting member is additionally provided between one end of the cushion pad 1 fixed to the fixing cloth 3 and a position of the fixing cloth 3 near the end of the cushion pad 1. The adjusting piece is a second zipper 6, one of the chain belts of the second zipper 6 is fixed at the fixed positions of the cushion pad 1 and the fixing cloth 3, and the fixing cloth 3 is positioned between the oxford cloth and the chain belt of the cushion pad 1. The other chain belt of the second zipper 6 is fixed to the fixing cloth 3 in parallel with one side of the cushion pad 1 to which the fixing cloth 3 is fixed. When the two fastener tapes of the second slide fastener 6 are integrally joined, the fixing cloth 3 between the two fastener tapes is bent to form the folded portion 31.

The implementation principle of the embodiment is as follows: in the initial state, the two fastener tapes of the second slide fastener 6 are separated. In use, the cushion pad 1 is covered on the knee so that the knee is positioned in a closed ring formed by the suture lines on the concave side of the cushion pad 1. Then one hand pulls the suspended end of the fixed cloth 3, the other hand pulls the piece lifting cloth 5, so that the two chain belts of the first zipper 4 are close to each other, and the starting end of the first zipper 4 is spliced and the zipper head is pulled downwards to connect the two chain belts into a whole. Whether the two chain belts of the second zipper 6 are zipped or not is selected according to the requirement of a user.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A regulation formula protection knee-pad, includes blotter (1) and is fixed in casing (2) on blotter (1), its characterized in that: also comprises a fixed cloth (3); one end of the fixed cloth (3) is fixed on one side of the buffer pad (1), and a detachable connecting piece is arranged between the other end of the fixed cloth (3) and the other side of the buffer pad (1); the fixing cloth (3) can be stretched along the directions of two sides of the cushion pad (1).

2. A regulating protective knee brace according to claim 1 wherein: the connecting piece is a first zipper (4), and the starting end of the first zipper (4) is positioned at the upper end of the cushion pad (1).

3. A regulating protective knee brace according to claim 2 wherein: the terminating end of the first zipper (4) extends to the outside of the cushion pad (1).

4. A regulating protective knee brace according to claim 1 wherein: the utility model discloses a fixing device for a medical instrument, including blotter (1), one end fixed with fixed cloth (3) on blotter (1) and the position that is close to this end of blotter (1) on fixed cloth (3) add between be equipped with the regulating part that is used for adjusting fixed cloth (3) along the length of blotter (1) both sides line direction.

5. A regulating protective knee brace according to claim 4 wherein: the adjusting piece is a second zipper (6), one zipper belt of the second zipper (6) is fixed at the fixed positions of the cushion pad (1) and the fixed cloth (3), and the other zipper belt of the second zipper (6) is fixed on the fixed cloth (3); when the two chain belts of the second zipper (6) are spliced into a whole, the fixing cloth (3) between the two chain belts is bent to form a folding part (31).

6. A regulating protective knee brace according to claim 5 wherein: the other chain belt of the second zipper (6) is parallel to one side of the cushion pad (1) on which the fixed cloth (3) is fixed.

7. A regulating protective knee brace according to claim 1 wherein: the fixing cloth (3) is provided with wrapping edges along two sides in the stretching direction, and the wrapping edges can be stretched along the stretching direction of the fixing cloth (3).

8. A regulating protective knee brace according to claim 2 wherein: the position where the first zipper (4) is fixed with the cushion pad (1) is additionally provided with a piece lifting cloth (5).

9. A regulating protective knee brace according to claim 8 wherein: carry piece cloth (5) to be located between chain belt and the cushion pad (1) of first zip fastener (4), and carry the tip that piece cloth (5) corresponds first zip fastener (4) both ends and be the arc transition, and the outward flange parcel that carries piece cloth (5) has bordure.