CN216536716U - A protective pad with a pressurized structure for high jumping - Google Patents

Abstract

The utility model discloses a protection pad with a pressurizing structure, which is applied to high jump and comprises a protection rubber pad, wherein a rubber bump is fixedly bonded right above the protection rubber pad, the left side and the right side of the protection rubber pad are provided with drainage grooves, the left side and the right side of the protection rubber pad are connected with arc-shaped handles in a nested manner, the left side and the right side of the protection rubber pad are fixedly provided with flat side rubber blocks through bolts, and a hard sponge pad is fixedly bonded right below the protection rubber pad; further comprising: the connecting block is arranged right below the hard spongy cushion b, positioning grooves are formed in the left side and the right side of the hard spongy cushion a, and a positioning groove is formed in the lower middle of the hard spongy cushion a; and the plastic air bag is arranged right below the positioning groove. This be applied to protection pad that has pressure boost structure that high jump used is provided with connecting block and vertical support bar, carries out the vertical location through vertical support bar to the bottom of protection cushion, ensures to assemble the in-process at the protection cushion of different areas, and the protection cushion takes place to rock the condition in the use.

Description

A protective pad with a pressurized structure for high jumping

technical field

The utility model relates to the technical field of high jumping, in particular to a protective pad with a pressurized structure which is used for high jumping.

Background technique

High jump, one of track and field jumping events, also known as rapid high jump, is composed of rhythmic run-up, single-leg take-off, flying over the bar and landing. To determine the ranking, the high jump field consists of a take-off area, an elevated jump, a crossbar and a landing area. The main body of the sponge pad is composed of three layers of heavy foam sponge, with balanced elasticity and moderate softness. The middle structure of the sponge pad is combined with a "well" shaped frame combination , to meet the human body's requirements for elasticity and cushioning when landing.

However, during the use of the protective pad, the protection strength of the protective pad can only be increased by stacking the protective pads on each other. However, in the process of repeatedly impacting the protective pad, the protective pad will shake and slide, and the protective pad cannot be protected. Locking and limit processing cannot reduce the pressure of different types of impact forces, high jumpers will be injured during the early high jump, and during the use of the protective pad, there is a lack of locking and limit structures around it, resulting in During use, the positioning and locking structure around the bottom of the protective pad cannot be performed, resulting in the sliding of the protective pad and the ground during the use of the protective pad.

In view of the above problems, it is urgent to carry out innovative design based on the original protective pad structure.

Utility model content

The purpose of the present utility model is to provide a protective pad with a pressurized structure for high jumping, so as to solve the problem that the protective pad cannot be locked and limited in the above-mentioned background art, and cannot be used for different types of impact force. The pressure reduction operation is performed, and during the use of the protective pad, there is a lack of locking and limiting structures around it, resulting in the problem that the positioning and locking structures around the bottom of the protective pad cannot be performed during use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective pad with a pressurized structure applied to high jumping, including a protective rubber There are hydrophobic grooves on both sides, arc handles are nested on the left and right sides of the protective rubber pad, and flat side rubber blocks are fixed with bolts on the left and right sides of the protective rubber pad, and the protective rubber pad is glued directly below The a hard sponge pad is fixed; it also includes: a connecting block, which is installed directly under the b hard sponge pad, the left and right sides of the a hard sponge pad are provided with positioning grooves, and the middle part of the a hard sponge pad is provided with positioning grooves groove; plastic airbag, which is installed just below the positioning groove, and the outer side of the plastic airbag is screwed with a driving air pump; circular film, which is connected through the bottom of the b hard sponge pad, and the outer side of the b hard sponge pad is penetrated with stress. The left and right sides of the b hard sponge pad are provided with cast iron grooves, and the outer sides of the cast iron grooves are adsorbed and connected with electromagnet bars.

Preferably, the rubber bumps are distributed at equal intervals on the outside of the protective rubber pad, and the protective rubber pad and the arc-shaped handle are connected through, and the longitudinal section of the rubber bump is a truncated cone-shaped structure, and the protective rubber pad is increased by the rubber bump. friction during use.

Preferably, the outer side of the connection block includes a vertical support bar and a horizontal support plate, the vertical support bar is vertically connected directly above the connection block, and the outer side of the vertical support bar is nested and connected with a horizontal support plate; The left and right sides of the lateral support plate are welded and fixed with clamping pieces, and the outer sides of the clamping pieces are provided with threaded holes, and a return spring is welded and fixed on the top of the transverse support plate.

Preferably, the connection method of the connecting block and the b hard sponge pad is thermal compression, and the connecting block and the protective rubber pad constitute a disassembly and installation structure through a vertical support bar and a return spring, and the number of the connecting block and the protective rubber pad is 4 Group, the vertical support bar and the return spring are used to adjust the support height of the b-hard sponge pad to ensure the convenience of the b-hard sponge pad in the pressure regulation test.

Preferably, the plastic airbag and the a-hard sponge pad are attached to each other, and the a-hard sponge pad and the protective rubber pad form a lifting structure through the plastic airbag and the connecting block, and the width of the plastic airbag is twice the width of the protective rubber pad, Use the connecting block to locate the periphery of the a-hard sponge pad to prevent the a-hard sponge pad from shaking during the impact process.

Preferably, the cast iron grooves are symmetrically distributed about the center line of the b-hard sponge pad, and the b-hard sponge pad and the electromagnet bar are attached to each other. The left and right sides of the pad are adsorbed and positioned.

Compared with the prior art, the beneficial effects of the present utility model are:

The protective pad with a pressurized structure for high jumping is provided with a connecting block and a vertical support bar, and the bottom of the protective rubber pad is vertically positioned through the vertical support bar to ensure the assembly process of the protective rubber pad in different areas. In the middle, the protective rubber pad shakes during use, and the surrounding of the protective rubber pad is damped by the return spring, the outer side of the horizontal pallet is nested and positioned by the vertical support strip, and the horizontal pallet is adjusted according to the needs of use. And the height of the return spring is adjusted, and the outer side of the protective rubber pad is positioned by the return spring;

The protective pad with a pressurized structure for high jumping is provided with a clamping piece and a cast iron groove. The clamping piece is used to nest and position the surrounding of the horizontal pallet, and the horizontal pallet and the horizontal pallet are adjusted according to the use requirements of the return spring. The vertical support bar is used to adjust and control, the vertical support bar is used to position and guide the horizontal pallet, and the two sides of the protective rubber pad are magnetically connected by the cast iron groove, and the positioning processing is carried out according to the two sides of the protective rubber pad;

The protective pad with a pressurized structure for high jumping is provided with stress holes, through which the structural strength of the outer side of the b-hard sponge pad is increased to prevent the b-hard sponge pad from being squeezed by external force during the use of the b-hard sponge pad. Deformation occurs during pressing.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Figure 2 is a schematic side view of the structure of the protective rubber pad of the present invention;

Fig. 3 is the structural schematic diagram of the utility model a hard sponge pad viewed from the bottom;

Fig. 4 is a side view structural schematic diagram of a vertical support bar of the present invention;

FIG. 5 is a schematic view of the bottom view of the b hard sponge pad of the present invention.

In the picture: 1. Protective rubber pad; 2. Rubber bump; 3. Drainage groove; 4. Arc handle; 5. Flat side rubber block; 6. A hard sponge pad; 7. Connecting block; 71. Vertical support bar; 72, threaded hole; 73, horizontal support plate; 74, return spring; 75, clamping piece; 8, b hard sponge pad; 9, positioning groove; 10, positioning groove; 11, plastic air bag; 12, drive Air pump; 13, circular film; 14, stress hole; 15, cast iron groove; 16, electromagnet bar.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present invention provides a technical solution: a protective pad with a pressurized structure for high jumping, comprising a protective rubber pad 1, on which a rubber bump 2 is glued and fixed, and The left and right sides of the protective rubber pad 1 are provided with water-repellent grooves 3, the rubber bumps 2 are equally spaced on the outside of the protective rubber pad 1, and the protective rubber pad 1 and the arc-shaped handle 4 are connected through, and the longitudinal direction of the rubber bumps 2 is. The cross section is a truncated cone-shaped structure, and the friction force of the user during the impact process is increased by the rubber bump 2, so as to avoid the user from sliding during use. And the left and right sides of the protective rubber pad 1 are bolted with flat side rubber blocks 5, and a hard sponge pad 6 is glued and fixed directly under the protective rubber pad 1; it also includes:

The connecting block 7 is installed directly below the b hard sponge pad 8, the left and right sides of the a hard sponge pad 6 are provided with positioning grooves 9, and the middle part of the a hard sponge pad 6 is provided with positioning grooves 10;

The plastic air bag 11 is installed directly below the positioning groove 10, and the driving air pump 12 is threadedly connected to the outer side of the plastic air bag 11. The plastic air bag 11 and the a-hard sponge pad 6 are attached to each other, and the a-hard sponge pad 6 and the protective glue The pad 1 constitutes a lifting structure through the plastic air bag 11 and the connecting block 7, and the width of the plastic air bag 11 is twice the width of the protective rubber pad 1. According to the height of the jump, the pressure regulation height of the plastic air bag 11 and the a hard sponge pad 6 is adjusted. Ensure the stability of the plastic airbag 11 during the depressurization process;

The circular film 13 is connected through the bottom of the b hard sponge pad 8, and the outer side of the b hard sponge pad 8 is provided with a stress hole 14, and the left and right sides of the b hard sponge pad 8 are provided with cast iron grooves 15. The cast iron grooves 15 is symmetrically distributed with respect to the center line of the b hard sponge pad 8, and the b hard sponge pad 8 and the electromagnet bar 16 are attached to each other, and the outside of the cast iron groove 15 is adsorbed and connected with the electromagnet strip 16, and the b Both sides of the hard sponge pad 8 are adsorbed and positioned to ensure the stability of the b-hard sponge pad 8 during the assembly process.

The outer side of the connection block 7 includes a vertical support bar 71 and a horizontal support plate 73. The vertical support bar 71 is vertically connected directly above the connection block 7, and the outer side of the vertical support bar 71 is nested with a horizontal support plate. 73; The lateral support plate 73, the left and right sides of which are welded and fixed with a clamping piece 75, and the outer side of the clamping piece 75 is provided with a threaded hole 72, and a return spring 74 is welded and fixed directly above the transverse support plate 73; Connecting block 7 The connection method with the b hard sponge pad 8 is thermal compression, and the connecting block 7 and the protective rubber pad 1 form a disassembly and installation structure through the vertical support bar 71 and the return spring 74, and the number of the connecting block 7 and the protective rubber pad 1 is 4 Group, the surrounding of the protective rubber pad 1 is positioned by the vertical support bar 71 and the return spring 74, so as to avoid the shaking and separation of the protective rubber pad 1 during use.

Working principle: When using the protective pad with a pressurized structure for high jumping, as shown in Figures 1 to 5, first place the device in the position where work needs to be performed, and the operator first The electromagnet bar 16 is installed on the high jumping ground, and then the cast iron groove 15 at the bottom of the hard sponge pad 8 and the electromagnet bar 16 are attached to each other, and the cast iron groove 15 is adsorbed and positioned by the electromagnet bar 16, and the horizontal pallet is pushed. 73. The horizontal support plate 73 slides on the vertical support bar 71 through the clamping pieces 75 on both sides to adjust the support height of the return spring 74. The horizontal support plate 73 is positioned, and the return spring 74 is inserted into the interior of the positioning groove 9 to position and connect the bottom of the a hard sponge pad 6;

Then, insert the rope into the inside of the curved handle 4 and the flat side rubber block 5 according to the needs of use, and position the surrounding of the protective rubber pad 1. When rainwater is introduced into the surface of the protective rubber pad 1, use the water-repellent groove 3 to align the surface. The rainwater is evacuated. When the supporting pressure of the protective rubber pad 1 and the hard sponge pad 8 needs to be adjusted, the plastic air bag 11 is placed inside the positioning groove 10, and the plastic air bag 11 and the positioning groove 10 are connected by hot melt glue. Bonding is carried out at the place, the driving air pump 12 is turned on, the gas is introduced into the inside of the plastic air bag 11, and the bottom of the protective rubber pad 1 is lifted by the plastic air bag 11. When the user hits the surface of the protective rubber pad 1, the plastic The airbag 11 reduces the pressure generated by the user during impact, and positions the surrounding of the protective rubber pad 1 through the arc-shaped handle 4 and the flat side rubber block 5 to avoid displacement of the protective rubber pad 1 .

Increases overall usability.

Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A protection pad with a pressurizing structure applied to high jump comprises a protection rubber pad (1), wherein a rubber bump (2) is fixedly bonded right above the protection rubber pad (1), the left side and the right side of the protection rubber pad (1) are provided with drainage grooves (3), the left side and the right side of the protection rubber pad (1) are connected with arc-shaped handles (4) in a nested manner, the left side and the right side of the protection rubber pad (1) are fixedly provided with flat side rubber blocks (5) through bolts, and a hard sponge pad (6) is fixedly bonded right below the protection rubber pad (1); the method is characterized in that: further comprising:

the connecting block (7) is arranged right below the hard sponge cushion (8) b, positioning grooves (9) are formed in the left side and the right side of the hard sponge cushion (6) a, and a positioning groove (10) is formed in the lower middle of the hard sponge cushion (6) a;

the plastic air bag (11) is arranged right below the positioning groove (10), and the outer side of the plastic air bag (11) is connected with a driving air pump (12) in a threaded manner;

circular film (13), its through connection runs through in b hard foam-rubber cushion (8) bottom, and runs through in the outside of b hard foam-rubber cushion (8) and seted up stress hole (14), cast iron recess (15) have been seted up to the left and right sides of b hard foam-rubber cushion (8), and the outside adsorption of cast iron recess (15) is connected with electromagnetism iron strip (16).

2. The protection pad with a pressurizing structure applied to high jump according to claim 1, wherein: the rubber bumps (2) are distributed on the outer side of the protective rubber mat (1) at equal intervals, the protective rubber mat (1) is in through connection with the arc-shaped handle (4), and the longitudinal section of the rubber bumps (2) is of a circular truncated cone-shaped structure.

3. The protection pad with a pressurizing structure applied to high jump according to claim 1, wherein: the outer side of the connecting block (7) comprises vertical supporting strips (71) and a transverse supporting plate (73),

the vertical supporting strips (71) are vertically connected right above the connecting blocks (7), and the outer sides of the vertical supporting strips (71) are connected with the transverse supporting plates (73) in a nested mode;

the clamping device comprises a transverse supporting plate (73), clamping pieces (75) are welded and fixed to the left side and the right side of the transverse supporting plate (73), threaded holes (72) penetrate through the outer sides of the clamping pieces (75), and a return spring (74) is welded and fixed to the position right above the transverse supporting plate (73).

4. The protection pad with a pressurizing structure applied to high jump according to claim 1, wherein: the connection mode of connecting block (7) and the hard foam-rubber cushion of b (8) is hot pressing, and connecting block (7) and protection cushion (1) constitute through vertical support bar (71) and reset spring (74) and dismantle mounting structure to connecting block (7) and protection cushion (1) quantity are 4 groups.

5. The protection pad with a pressurizing structure applied to high jump according to claim 1, wherein: plastic gasbag (11) and a hard foam-rubber cushion (6) are for laminating each other, and a hard foam-rubber cushion (6) and protection cushion (1) constitute elevation structure through plastic gasbag (11) and connecting block (7) to the width of plastic gasbag (11) is 2 times of protection cushion (1) width.

6. The protection pad with a pressurizing structure applied to high jump according to claim 1, wherein: the cast iron grooves (15) are symmetrically distributed about the center line of the hard sponge mat (8), and the hard sponge mat (8) is attached to the electromagnet strips (16).

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