CN217446770U - Detachable knee pad - Google Patents

Abstract

The utility model discloses a can dismantle knee-pad, including jacket and trousers, still including setting up the anter at jacket prothorax position, set up the back part at jacket back position, set up the big arm of protecting of last jacket arm position and protect the forearm, set up the shoulder pad and the setting of protecting of trousers shank position at jacket shoulder position protect the thigh and protect the shank in trousers shank position, protect and be equipped with outside protrusion buffering arch on the shank, be equipped with outside convex outer buffering arch and strengthening rib on the buffering arch. The utility model discloses following beneficial effect has: (1) the body part between the knee and the thigh is protected, and the protection range is wide; (2) the kneepad increases a fixed point, can be effectively fixed and is not easy to shift and fall off in movement; (3) improving the body flexibility; (4) the deformation groove increases the deformation capacity of the outer guard plate; (5) the air permeability is ensured.

Description

Detachable knee pad

Technical Field

The utility model belongs to the technical field of the motion protective equipment technique and specifically relates to a can dismantle knee-pad is related to.

Background

Extreme sports such as roller skating and small-wheel vehicles are increasingly popular, and because of their high speed, they are prone to fall down or collide with facilities, causing injuries, and therefore, it is generally necessary to wear various protectors during sports. When falling down or colliding, the knee part is easy to be injured, so the kneepad is an essential sports protector for extreme sports, and can effectively protect the knee joint. One part of the existing kneepad is an independent component and is difficult to be connected with the protective equipment at other parts of the body, so that the connection part between the protective equipment is short of protection, and the other part of the kneepad and other protective equipment are of an integrated structure, so that part of the kneepad has influence on sports with higher requirements on flexibility.

For example, a "a children's football sports special protector" disclosed in chinese patent literature, its publication CN201910924301.6 includes the protector body, the protector body includes knee protection and leg guard, leg guard below is provided with the ankle guard, the knee protection is connected with the first tightening belt, the leg guard is connected with the second tightening belt, simple structure, and the structure is clear and easy, protects knee, shank and ankle through knee protection, leg protection and ankle guard respectively, and wherein knee protection and leg guard are fixed through the first tightening belt and the second tightening belt respectively. The kneepad has the defects that the upper part of the kneepad cannot be effectively protected, and the kneepad has a single structure and is fixed with the body only through the tightening belt, so the kneepad is easy to shift and fall off in violent movement, and the protection effect is influenced.

Disclosure of Invention

The utility model relates to an overcome the problem that current knee-pad is difficult to guarantee simultaneously protection area and flexibility ratio, provide one kind and can dismantle the knee-pad, can effectively protect the junction of knee and thigh, ensure that the knee-pad is effectively fixed, and can guarantee the motion flexibility ratio simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a detachable knee pad comprises a knee pad body, wherein a concave part used for being attached to a knee is arranged on the knee pad body, the knee pad body comprises an outer protective plate and an inner protective plate arranged on the inner side of the outer protective plate, a buffering space is formed between the outer protective plate and the inner protective plate, the detachable knee pad further comprises a connecting plate detachably connected above the knee pad body, and the connecting plate is of an arc-shaped plate-shaped structure matched with the surface of a thigh.

The utility model is characterized in that the connecting plate is arranged on the kneepad body and is used for connecting with the leg protector, on one hand, the body part between the knee and the thigh is protected, on the other hand, the kneepad is provided with fixed points, which can be effectively fixed and is not easy to shift and fall off during movement; when high-flexibility sports are needed, the connecting plate can be detached, so that the kneepad is separated from other protective equipment, and the body flexibility is improved; a buffer space is arranged between the inner protective plate and the outer protective plate and used for relieving impact force, and a buffer material can be arranged in the buffer space to absorb impact.

Preferably, the top of the outer guard plate is provided with a bayonet, and the connecting plate is provided with a buckle matched with the bayonet in a clamping manner.

The connecting plate is convenient to assemble and disassemble with the outer guard plate.

Preferably, the bayonet comprises two round holes with different diameters and communicated with each other, the buckle comprises a circular limiting plate with a diameter between the two round holes of the bayonet, and the limiting plate is connected with the outer guard plate through a connecting rod.

During the installation at first insert the bayonet socket through great round hole with the limiting plate, then remove the buckle to less round hole in, because the limiting plate diameter is greater than less round hole, the buckle is spacing to be difficult to take out from the bayonet socket.

Preferably, the connecting plate is wide in the middle and narrow in the two ends in the circumferential direction of the legs, and fixing pieces are arranged at the end parts of the connecting plate.

The connecting plate is ensured to have certain elasticity, and can be bent along the leg part to be fixed and connected with the binding band.

Preferably, deformation grooves are formed in two sides and the bottom of the outer guard plate, and the deformation grooves protrude towards the inner portion of the outer guard plate.

The deformation groove with the hollowed-out structure increases the deformation capacity of the outer guard plate, ensures the deformation force when the kneepad is bent and bound, ensures that the kneepad can deform to absorb the impact force to protect the knee when impacted, and ensures that the deformation groove is in a linear shape protruding towards the middle, so that the deformation capacity is ensured.

Preferably, the kneepad body is provided with a plurality of air holes, and the air holes are arranged in a space between the deformation groove and the outer edge of the kneepad body.

Because the middle part of the kneepad body is a main buffer area, the ventilation holes ensure the ventilation capability of the kneepad and simultaneously do not influence the impact resistance.

Preferably, the two sides of the kneepad body are provided with bandage fixing bayonets.

Is convenient to be connected with the binding belt.

Therefore, the utility model discloses following beneficial effect has: (1) the body part between the knee and the thigh is protected, and the protection range is wide; (2) the kneepad increases a fixed point, can be effectively fixed and is not easy to shift and fall off in movement; (3) improving the body flexibility; (4) the deformation groove increases the deformation capacity of the outer guard plate; (5) the air permeability is ensured.

Drawings

Fig. 1 is a schematic structural view of the back of the present invention.

Figure 2 is a schematic view of the front face of the body of the knee brace in one configuration.

Figure 3 is a schematic view of one construction of the body of the knee brace.

In the figure: 1. the kneecap comprises a kneecap body, 11, an outer guard plate, 111, a deformation groove, 112, a convex buffer part, 12, an inner guard plate, 13, bayonets, 14, air holes, 15, a binding band fixing bayonet, 2, a connecting band, 21 and a buckle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1 and 2, a detachable knee protector comprises a knee protector body 1 and a connecting band 2 both made of plastic, a concave part for fitting with the knee is arranged on the knee protector body 1, the knee protector body 1 comprises an outer protective plate 11 and an inner protective plate 12 arranged on the inner side of the outer protective plate 11, a buffer space is formed between the outer protective plate 11 and the inner protective plate 12 in the middle of the knee protector body 1, and a buffer material is filled in the buffer space for relieving external impact force. The upper part of the outer protective plate 11 is longer than the inner protective plate 12, and a convex buffer part 112 protruding outwards is arranged on the part of the outer protective plate 11 longer than the inner protective plate 12 and is used for providing deformation buffer for the part above the knee. Deformation grooves 111 are formed in the left side, the right side and the bottom of the outer protective plate 11, the deformation grooves 111 extend in a U shape or a C shape, the deformation grooves protrude towards the middle of the outer protective plate 11, a plurality of air holes 14 are formed in a space between the deformation grooves 111 and the outer edge of the kneepad body 1, and the air holes 14 penetrate through the kneepad body 1. The air holes ensure the ventilation capability of the kneepad and do not influence the impact resistance of the buffer space. Because the deformation grooves are arranged and matched with the air holes, the deformation capacity of the edge of the kneepad body 1 is increased, on one hand, when two sides of the kneepad are fixed with a body through the binding bands, the kneepad can be bent towards two sides and attached to the side edges of the knee; on the other hand, the knee is bent to provide space during movement, and the movement is not influenced. Both sides of the kneepad body 1 are provided with bandage fixing bayonets 15 for fixing with a bandage. The bayonet 13 is arranged at the top of the outer guard plate 11, the bayonet 13 comprises two circular holes which are communicated up and down, and the diameter of the circular hole at the upper part is smaller than that of the circular hole at the lower part.

The utility model discloses still including dismantling the connecting plate 2 of connection in 1 top of knee-pad body, connecting plate 2 be with the arc platelike structure of thigh surface adaptation, the connecting plate 2 is narrow along the wide both ends in the middle of the leg week direction, 2 tip of connecting plate are equipped with and are used for the mounting. The inboard buckle 21 that is equipped with in 2 bottoms of connecting plate, buckle 21 include the circular limiting plate of connecting through the connecting rod, and the limiting plate diameter is less than 13 lower part round holes of bayonet socket and is greater than the upper portion round hole. When in connection, the limiting plate is inserted into the lower round hole and then moved upwards to be clamped into the upper round hole, so that the connection between the connecting plate and the kneepad body is completed. The connecting plate is used for being connected with the leg protector, so that on one hand, the body part between the knee and the thigh is protected, on the other hand, the knee protector is provided with a fixed point, can be effectively fixed and is not easy to shift and fall off in movement; when the high-flexibility sports are needed, the connecting plate can be detached, so that the kneepad is separated from other protective equipment, and the body flexibility is improved.

Claims (7)

1. The detachable knee pad comprises a knee pad body (1) and is characterized in that a concave part used for being attached to a knee is arranged on the knee pad body (1), the knee pad body (1) comprises an outer protective plate (11) and an inner protective plate (12) arranged on the inner side of the outer protective plate (11), a buffer space is formed between the outer protective plate (11) and the inner protective plate (12), the detachable knee pad further comprises a detachable connecting plate (2) connected above the knee pad body (1), and the connecting plate (2) is of an arc-shaped plate-shaped structure matched with the surface of a thigh.

2. A detachable knee pad according to claim 1, wherein a bayonet (13) is provided on the top of the outer protective plate (11), and a buckle (21) for snap-fitting with the bayonet (13) is provided on the connecting plate (2).

3. A detachable knee pad according to claim 2, wherein said bayonet (13) comprises two circular holes with different diameters and communicating with each other, said snap (21) comprises a circular limiting plate with a diameter between the two circular holes of the bayonet (13), and the limiting plate is connected with the external protective plate (11) by a connecting rod.

4. A detachable knee protector according to claim 1, characterised in that the connecting plate (2) is wide in the middle and narrow at the ends in the circumferential direction of the leg, and that the ends of the connecting plate (2) are provided with fixing elements.

5. A detachable knee protector according to claim 1 or 2 or 3 or 4 characterised in that said outer protector (11) is provided with deformation grooves (111) on both sides and at the bottom, said deformation grooves (111) projecting towards the inside of the outer protector (11).

6. A detachable knee pad according to claim 5, wherein said main body (1) is provided with a plurality of ventilation holes (14), said ventilation holes (14) being provided in the space between said deformation groove (111) and the outer edge of said main body (1).

7. A detachable knee pad according to claim 1, 2, 3 or 4, wherein strap fixing bayonets (15) are provided on both sides of the pad body (1).

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