Knee pad with protection pad convenient to disassemble

Abstract

The kneecap comprises a protective shell, a clamping groove is formed in the protective shell, a protective steel plate is fixedly connected into the clamping groove, a plurality of supporting columns are fixedly connected to the upper end of the protective shell, sliding grooves are symmetrically formed in the side walls of the two sides of each supporting column, and the protective steel plate is fixedly connected with the supporting columns. Sliding grooves are formed in the supporting columns, sliding blocks are slidably connected into the sliding grooves, lantern rings are jointly and fixedly connected to the sides, away from the supporting columns, of every two sliding blocks, a soft cushion is jointly and fixedly connected to the lantern rings, and through holes are formed in the side walls, close to the lower ends, of the supporting columns in a penetrating mode. The device has the advantages that the lantern ring is conveniently driven to move by arranging the sliding groove and the sliding block, so that the soft cushion is driven to move to be attached to the protective shell and the protective steel plate, meanwhile, the lantern ring and the soft cushion are limited in cooperation with the inserting rod and the through hole, meanwhile, the screw rod descends and abuts against the screw rod during installation, overall installation is further improved, and disassembly and installation are convenient; the later cushion cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to a kneepad, in particular to a kneepad with a conveniently detachable pad, belonging to the technical field of kneepads. Background Art

[0002] Knee pads are items used to protect people's knees. They have the functions of sports protection, cold protection, and joint care. They are divided into sports knee pads and health knee pads. They are suitable for athletes, middle-aged and elderly people and patients with knee diseases. Sports knee pads are made of relatively sturdy materials to protect joints from injuries during exercise.

[0003] Current sports knee pads are basically composed of an external injection-molded part, an internal steel plate and a sponge at the joint. The sponge is connected to the inside of the injection-molded part by sewing, and the connection is fixed. However, the internal cushion of the knee pad will become dirty after long-term use, and the cushion is not convenient to remove for cleaning, so it is very inconvenient to remove. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a knee pad with an easy-to-remove protective pad.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A knee pad that is easy to remove the pad is designed, including a protective shell, a card slot is opened inside the protective shell, a protective steel plate is fixedly connected inside the card slot, and a plurality of pillars are fixedly connected to the upper end of the protective shell, symmetrically arranged sliding grooves are opened on the side walls on both sides of the pillars, the upper ends of the sliding grooves penetrate the upper surfaces of the pillars, sliders are slidably connected in the sliding grooves, a collar is fixedly connected to each of the two sliders on the side away from the pillars, a cushion is fixedly connected to the collars, and a through hole is opened through the side wall of the pillar near the lower end, a plug rod is inserted into the through hole, a threaded hole is opened through one side of the plug rod, and a screw is threadedly connected in the threaded hole

[0007] Preferably, the upper end of the screw rod and the side of the insertion rod away from the screw rod are both fixedly connected with a push block.

[0008] Preferably, the lower ends of the screw rods are against the collars slidably mounted on the bottom ends of the pillars.

[0009] Preferably, a first connecting belt is fixedly connected to one side of the protective shell, an insert shell is fixedly connected to the other side of the first connecting belt, a second connecting belt is fixedly connected to the side of the protective shell away from the first connecting belt, and an insert block is fixedly connected to the other side of the second connecting belt.

[0010] Preferably, a wear-resistant coating is fixedly connected to the outside of the protective shell on a side away from the protective steel plate.

[0011] The utility model proposes a knee pad with an easy-to-remove protective pad, which has the beneficial effects of: arranging a sliding groove and a sliding block to facilitate the movement of the sleeve ring, thereby driving the soft pad to move and fit the protective shell and the protective steel plate, and at the same time cooperating with the insertion rod and the through hole to limit the sleeve ring and the soft pad, and at the same time the screw rod drops and offsets each other during installation, further increasing the overall installation, facilitating disassembly and installation, and facilitating the cleaning of the soft pad at a later time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of a knee pad that is easy to remove, as proposed by the utility model;

[0013] Figure 2 A knee pad with a protective pad that is easy to remove proposed by the utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0014] Figure 3 This is a schematic diagram of the disassembly structure of a knee support pillar, an insertion rod and a collar for easy disassembly of a protective pad proposed by the utility model;

[0015] Figure 4 This is a schematic diagram of the bottom-up structure of a knee pad with an easily removable pad proposed by the utility model;

[0016] Figure 5 The utility model is a schematic diagram of a knee pad with a conveniently detachable pad, viewed from above.

[0017] In the figure: protective shell 1, slot 2, protective steel plate 3, pillar 4, slide groove 5, slider 6, collar 7, cushion 8, through hole 9, plug rod 10, threaded hole 11, screw 12, first connecting belt 13, plug shell 14, second connecting belt 15, plug block 16. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-5A knee pad that is easy to remove the pad comprises a protective shell 1, a card slot 2 is opened inside the protective shell 1, a protective steel plate 3 is fixedly connected inside the card slot 2, and a plurality of pillars 4 are fixedly connected to the upper end of the protective shell 1, and the side walls on both sides of the pillars 4 are opened with symmetrically arranged slide grooves 5, and the upper ends of the slide grooves 5 penetrate the upper surface of the pillars 4, and sliders 6 are slidably connected in the slide grooves 5. The sides of each two sliders 6 away from the pillars 4 are commonly fixedly connected with a collar 7, and the collars 7 are commonly fixedly connected with a cushion 8. The side walls of the pillars 4 near the lower end are penetrated with through holes 9, and the through holes 9 are inserted with insertion rods 10, and the sides of the insertion rods 10 are penetrated with threaded holes 11, and the threaded holes 11 are threadedly connected with screws 12.

[0020] The upper end of the screw rod 12 and the side of the insertion rod 10 away from the screw rod 12 are both fixedly connected with a push block, which is conducive to conveniently driving the screw rod 12 and the insertion rod 10 to move and use through the push block.

[0021] The lower ends of the screw rods 12 are abutted against the collar 7 slidably mounted on the bottom end of the support 4 , which is beneficial to increase the overall installation stability through the abutment between the screw rods 12 and the collar 7 .

[0022] A first connecting belt 13 is fixedly connected to one side of the protective shell 1, and an insert shell 14 is fixedly connected to the other side of the first connecting belt 13. A second connecting belt 15 is fixedly connected to the side of the protective shell 1 away from the first connecting belt 13, and an insert block 16 is fixedly connected to the other side of the second connecting belt 15. This is beneficial for driving the insert block 16 to be inserted into the insert shell 14 through the first connecting belt 13 and the second connecting belt 15 to increase the overall knee pad installation stability.

[0023] A wear-resistant coating is fixedly connected to the outside of the protective shell 1 on one side away from the protective steel plate 3 , which is beneficial to increase the overall wear resistance of the protective shell 1 through the wear-resistant coating.

[0024] Working principle: When using the knee pad, the ring 7 is used to slide the slider 6 from the top opening of the slide groove 5 to the inside of the slide groove 5 through the cushion 8. As the slider 6 moves to the lower end position inside the slide groove 5, until the lower end of the cushion 8 is against the inside of the protective shell 1 and the protective steel plate 3, the insertion rod 10 is moved to the upper end of the ring 7 through the push block through the through hole 9 for limiting. At the same time, the screw 12 is driven by the push block to be threadedly connected to the inner lake of the threaded hole 11. As the screw 12 descends, it will be against the upper end of the ring 7 to further increase the installation stability of the ring 7, thereby facilitating the installation of the cushion 8, and also facilitating disassembly and cleaning in the later stage. Finally, the knee pad is fitted to the joint, and then the insertion block 16 is inserted into the insertion shell 14 through the first connecting belt 13 and the second connecting belt 15 for limiting connection.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A knee pad with an easily removable pad, characterized in that: The protective shell (1) comprises a card slot (2) formed inside the protective shell (1), a protective steel plate (3) being fixedly connected inside the card slot (2), and a plurality of pillars (4) being fixedly connected to the upper end of the protective shell (1), symmetrically arranged slide slots (5) being formed on the side walls on both sides of the pillars (4), the upper ends of the slide slots (5) penetrating the upper surface of the pillars (4), sliders (6) being slidably connected inside the slide slots (5), a collar (7) being fixedly connected to each of the two sliders (6) on the side away from the pillars (4), a cushion (8) being fixedly connected to each of the collars (7), and a through hole (9) being formed through the side walls of the pillars (4) near the lower end, a plug rod (10) being inserted inside the through hole (9), a threaded hole (11) being formed through one side of the plug rod (10), and a screw rod (12) being threadedly connected inside the threaded hole (11).

2. A knee pad with easily removable pad according to claim 1, characterized in that: The upper end of the screw rod (12) and the side of the insertion rod (10) away from the screw rod (12) are both fixedly connected with a push block.

3. A knee pad with easily removable pad according to claim 1, characterized in that: The lower ends of the screw rods (12) are in contact with the collars (7) slidably mounted on the bottom ends of the pillars (4).

4. A kneepad with easily removable pad according to claim 1, characterized in that: The protective shell (1) is fixedly connected to a first connection belt (13) on one side, and an insert shell (14) is fixedly connected to the other side of the first connection belt (13); the protective shell (1) is fixedly connected to a second connection belt (15) on a side away from the first connection belt (13), and an insert block (16) is fixedly connected to the other side of the second connection belt (15).

5. The knee pad with easily removable pad according to claim 1, characterized in that: A wear-resistant coating is fixedly connected to the outside of the protective shell (1) on a side away from the protective steel plate (3).

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