CN207054882U - Knee-pad shell - Google Patents

Abstract

The utility model discloses a kind of knee-pad shell, and solving existing knee-pad shell can cause people to slide long-distance on the ground, the problem of easily causing secondary injury to people.Its drip irrigation device is a kind of knee-pad shell, including outer cover body, the outer cover body includes the first housing being affixed with knee joint, and it is connected to the first housing lower end and the second housing with being affixed on front side of shank, the end face outside of the outer cover body is provided with multiple slip limiting plates along the length direction setting of outer cover body, the slip limiting plate includes being symmetrical set two monolithics in outer cover body lateral wall, the monolithic is the triangle lug that base is connected with outer cover body, the adjacent side of two monolithics on same slip limiting plate is located in the same plane vertical with two monolithics, the anti-collision performance of the knee-pad shell is higher, and the secondary injury being subject to after people fall down in high-speed motion can be efficiently reduced.

Description

Knee-pad shell

Technical field

Protecting ware for sports field is the utility model is related to, more particularly to a kind of knee-pad shell.

Background technology

Protecting ware for sports is that people reduce a kind of instrument to come to harm during exercise.And people's suffered wound during exercise Evil is normally at joint part, such as elbow joint, knee joint etc., thus people can typically be taken in motion process knee-pad, The protector such as ankle guard, handguard and elbow support, mainly for the protection of joint part.Knee-pad generally comprises knee-pad shell and is arranged at knee-pad Liner layer in shell, wherein knee-pad shell are made up of rigid plastics, and liner layer is typically made up of the padded coaming of softness.But It is that in the prior art, the knee-pad outer side of knee-pad is generally smooth cambered surface, and the anti-collision performance of this structure is poor, easily Breakage, and fallen down when people are in high-speed motion, smooth knee-pad shell can cause people to slide long-distance on the ground, Secondary injury easily is caused to people.

Utility model content

The purpose of this utility model is to provide a kind of knee-pad shell, and the anti-collision performance of the knee-pad shell is higher, and The secondary injury being subject to after people fall down in high-speed motion can effectively be reduced.

To solve the above problems, the utility model provides a kind of knee-pad shell, including outer cover body, the outer cover body bag Include the first housing being affixed with knee joint and be connected to the first housing lower end and the second housing with being affixed on front side of shank, institute The end face outside for stating outer cover body is provided with the multiple slip limiting plates set along the length direction of outer cover body, and the slip limiting plate includes Two monolithics in outer cover body lateral wall are symmetrical set, the monolithic is that the triangle that base is connected with outer cover body is convex Piece, the adjacent side of two monolithics on same slip limiting plate are located in the same plane vertical with two monolithics.

By using above-mentioned technical proposal, first, the setting of the first housing and the second housing can enable knee-pad shell Preferably it is worn on the knee joint of user, improves the comfort level of wearing.Meanwhile when user is in high speed motions In when falling down, knee is first landed, and the slip limiting plate being now placed in the knee-pad shell at knee joint can be contacted first with ground, be added Knee-pad shell and the coefficient of friction on ground, the distance of user's sliding is efficiently reduced, if ground is soft right dirt floor, Slip limiting plate can be embedded in soil, further reduce the distance of user's sliding, reduce in slipping that user may be by Secondary injury.Slip limiting plate includes two monolithics and formed, and can strengthen coverage of the slip limiting plate on outer cover body, while Further enhance the structural strength of outer cover body.

As further improvement of the utility model, the slip limiting plate is arranged in the lateral surface of outer cover body in splayed On, the opening of the slip limiting plate on the first housing is set backwards to the second housing, the on-slip on the second housing The opening of piece is set backwards to the first housing.

By using above-mentioned technical proposal, the slip limiting plate on the first housing is arranged in opening backwards to the setting of the second housing Splayed, the setting of this structure not only increase the structural strength of the first housing, and after user falls down, this structure The distance of user's sliding can preferably be reduced；The slip limiting plate being arranged on the second housing is set in opening backwards to the first housing Splayed, this structure can effectively increase the structural strength of the first housing.

As further improvement of the utility model, the angles of two monolithics on same slip limiting plate is 150 °~ 170°。

By using above-mentioned technical proposal, the angle of two monolithics directly affects structural strength and monolithic and the ground of monolithic Between maximum static friction force size, it is unilateral not pliable and damaged and when the angle of two monolithics is 150 °~170 °, and And the maximum static friction force now in monolithic and ground support is larger, can efficiently reduce that user slides on the ground away from From.

As further improvement of the utility model, the junction both sides of first housing and the second housing are symmetrical arranged It is jagged, the breach triangular shape.

By using above-mentioned technical proposal, the setting of breach makes the first housing and the second housing when bearing certain external force, Relative bending can occur, reduce the damaged probability in both junctions, and the setting of said structure can effectively improve Comfort level when user dresses.

As further improvement of the utility model, the junction lateral wall of first housing and the second housing is also set up There is the reinforcement convex tendon for covering inner side.

By using above-mentioned technical proposal, the setting for strengthening convex tendon strengthens the first housing and the second housing in indentation, there Structural strength and bonding strength.

As further improvement of the utility model, two convex tendons of strengthening are located along the same line.

By using above-mentioned technical proposal, strengthen convex tendon between same on can effectively improve the first housing and the Bonding strength between two housings, make being more uniformly stressed for the junction of the first housing and the second housing.

As further improvement of the utility model, it is provided with along the second housing and grows at left and right sides of second housing Spend the bar hole that direction is set.

By using above-mentioned technical proposal, the setting of bar hole can facilitate the assembling and fixation of knee-pad shell.

In summary, the utility model has the advantages that：

1st, slip limiting plate is provided with outer cover body, each slip limiting plate includes symmetrical in the two of outer cover body lateral wall Individual monolithic, while two unilateral angles between splayed arrangement and two monolithics are 150 °~170 °, the above-mentioned equal energy of setting Enough maximum static friction forces effectively increased between knee-pad shell and ground, reduce the skidding distance of user on the ground；

2nd, outer cover body includes the first housing and the second housing, and the junction setting of the first housing and the second housing is jagged And the reinforcement convex tendon for reinforcing breach, the setting of said structure can effectively improve the wearing comfort degree of knee-pad shell, make Slight bending and not damaged can occur in the case where bearing external force for the first housing and the second housing, while improve knee-pad shell Service life.

Brief description of the drawings

Fig. 1 is the positive structure schematic of knee-pad shell；

Fig. 2 is the structure schematic diagram of knee-pad shell.

In figure：1st, outer cover body；11st, the first housing；12nd, the second housing；13rd, breach；14th, convex tendon is strengthened；15th, on-slip Piece；151st, monolithic；16th, bar hole.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, a kind of knee-pad shell, including outer cover body 1, first be affixed with knee joint is mainly included Housing 11 and be connected to the lower end of the first housing 11 and with the second housing 12 for being affixed on front side of shank.

Wherein, the junction both sides of the first housing 11 and the second housing 12 are symmetrical arranged jagged 13, and two breach 13 are equal Triangular shape, in the present embodiment, the length of breach 13 are five points of the first housing 11 and the junction width of the second housing 12 Two.The reinforcement convex tendon for covering the inner side of breach 13 is additionally provided with the junction lateral wall of the first housing 11 and the second housing 12 14, it is connected simultaneously with the first housing 11 and the second housing 12 wherein strengthening convex tendon 14.Two are strengthened being located at together always for convex tendon 14 On line.

The end face outside of outer cover body 1 is provided with multiple slip limiting plates 15 along the length direction setting of outer cover body 1, described Slip limiting plate 15 includes being symmetrical set two monolithics 151 in the lateral wall of outer cover body 1, and the monolithic 151 is for base and outside The connected isosceles triangle lug of shell body 1, the adjacent side of two monolithics 151 on same slip limiting plate 15 are located at and two In the vertical same plane of individual monolithic 151.The angle of two monolithics 151 on same slip limiting plate 15 is 150 °~170 °.

Slip limiting plate 15 is arranged on the lateral surface of outer cover body 1 in splayed, the slip limiting plate 15 on the first housing 11 Opening set backwards to the second housing 12, the opening of the slip limiting plate 15 on the second housing 12 is set backwards to the first housing 11. In the present embodiment, two slip limiting plates 15 are provided with the first housing 11, five slip limiting plates 15 are provided with the second housing 12.

The left and right sides of second housing 12 is provided with the bar hole 16 set along the length direction of the second housing 12.

When the user that wearing has above-mentioned knee-pad shell falls down in high speed movement, the now knee joint of user First land, i.e., knee-pad shell first contacts with ground, if ground is hard ground, is now placed in the slip limiting plate in knee-pad outer side face 15 can increase knee-pad shell and the maximum static friction force on ground, reduce the skidding distance of user on the ground, reduce and use The secondary injury that person may receive in slipping；If ground is soft right dirt floor, knee-pad outer side is now placed in Slip limiting plate 15 can be embedded in dirt floor, the more effective skidding distance for reducing user on bottom surface, reduce user The secondary injury that may be subject in slipping.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (7)

1. a kind of knee-pad shell, including outer cover body（1）, it is characterised in that：The outer cover body（1）Including being affixed with knee joint The first housing（11）And it is connected to the first housing（11）Lower end and the second housing with being affixed on front side of shank（12）, it is described Outer cover body（1）End face outside be provided with along outer cover body（1）Length direction set multiple slip limiting plates（15）, it is described to stop Slide plate（15）Including being symmetrical set in outer cover body（1）Two monolithics of lateral wall（151）, the monolithic（151）The bottom of for Side and outer cover body（1）Connected triangle lug, positioned at same slip limiting plate（15）On two monolithics（151）Adjacent side Positioned at two monolithics（151）In vertical same plane.

2. knee-pad shell according to claim 1, it is characterised in that：The slip limiting plate（15）Shell is arranged in splayed Body（1）Lateral surface on, positioned at the first housing（11）On the slip limiting plate（15）Opening backwards to the second housing（12）If Put, positioned at the second housing（12）On the slip limiting plate（15）Opening backwards to the first housing（11）Set.

3. knee-pad shell according to claim 2, it is characterised in that：Positioned at same slip limiting plate（15）On two monolithics （151）Angle be 150 °~170 °.

4. knee-pad shell according to claim 1, it is characterised in that：First housing（11）With the second housing（12）'s Junction both sides are symmetrical arranged jagged（13）, the breach（13）Triangular shape.

5. knee-pad shell according to claim 4, it is characterised in that：First housing（11）With the second housing（12）'s Junction lateral wall is additionally provided with breach（13）The reinforcement convex tendon that inner side covers（14）.

6. knee-pad shell according to claim 5, it is characterised in that：Two reinforcement convex tendons（14）Positioned at same straight line On.

7. knee-pad shell according to claim 1, it is characterised in that：Second housing（12）The left and right sides be respectively provided with Have along the second housing（12）The bar hole that length direction is set（16）.