CN212730995U

CN212730995U - Novel taekwondo protects head device

Info

Publication number: CN212730995U
Application number: CN202021734245.4U
Authority: CN
Inventors: 崔玉红; 窦燕; 任为民
Original assignee: HEBEI INSTITUTE OF PHYSICAL EDUCATION
Current assignee: HEBEI INSTITUTE OF PHYSICAL EDUCATION
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-19
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a novel taekwondo protects head device belongs to taekwondo protective equipment technical field, and it includes the earmuff, the quantity of earmuff is two, the spout has been seted up to the surface of earmuff, sliding connection has a plurality of slider, one of them in the spout the positive fixedly connected with connecting plate of slider, the positive joint of connecting plate has stop device, the front of earmuff is seted up flutedly, stop device sets up in the recess, the slider is articulated with the connecting rod through the round pin axle. This novel taekwondo protects head device through setting up slider, connecting rod, expansion network, spring and rubber pad for this device can cushion the student's head, has reduced the striking injury to the head, and then provides strong guarantee for student's head safety, and this device can reach the purpose of closing in addition, has reduced occuping of space, thereby has made things convenient for the work of carrying and depositing, has further improved the practicality of this device.

Description

Novel taekwondo protects head device

Technical Field

The utility model belongs to the technical field of taekwondo protective equipment, specifically be a novel taekwondo protects head device.

Background

As is well known, this motion of taekwondo is with the body-building purpose, nevertheless there is danger at the in-process of practicing taekwondo still, consequently the student need wear the protective equipment and protect the head at the in-process of practicing taekwondo, and the intracavity wall that holds of the helmet shell of ordinary head protector is direct and the student's head contact, when the striking takes place for student's head, the shock-absorbing capacity of helmet shell is relatively poor, thereby can't provide strong guarantee for student's head safety, and the head protector generally is hollow structure, occupation space is great when need not using, be not convenient for carry and deposit, make the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a novel taekwondo protects head device has solved ordinary taekwondo and has protected head device shock-absorbing capacity relatively poor to not the time spent occupation space is great, not portable and deposit, makes the lower problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel taekwondo protects head device, includes the earmuff, the quantity of earmuff is two, the spout has been seted up to the surface of earmuff, sliding connection has a plurality of slider, one of them in the spout the positive fixedly connected with connecting plate of slider, the positive joint of connecting plate has stop device, the front of earmuff is seted up flutedly, stop device sets up in the recess, the slider is articulated through round pin axle and connecting rod, a plurality of through a plurality of expansion net fixed connection between the connecting rod, the internal surface of connecting rod is connected through the fixed surface of a plurality of spring and rubber pad.

As a further aspect of the present invention: the front of earmuffs is provided with earplugs, and the lower surfaces of the two earmuffs are fixedly connected with the same clamping belt.

As a further aspect of the present invention: the back fixedly connected with cushion of earmuff, the internal surface fixedly connected with otter board of earmuff.

As a further aspect of the present invention: the inner surface of the rubber pad is fixedly connected with rubber lugs, and the number of the rubber lugs is set to be a plurality.

As a further aspect of the present invention: the slider shape sets up to the T shape, the shape of spout and the shape looks adaptation of slider.

As a further aspect of the present invention: the limiting device comprises a nut, the nut is clamped on the front side of the connecting plate, a screw rod is connected with the inner thread of the nut in a threaded manner, a knob is fixedly connected to the front side of the screw rod, and the screw rod is arranged in the groove.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this novel taekwondo protects first device, through setting up the slider, the connecting rod, the expansion network, spring and rubber pad, when student's head takes place the striking, make spring and rubber pad can utilize the elasticity of self to cushion external force, when needs carry, slide through promoting the slider, make connecting rod and expansion network can receive to close the work of carrying together, make this device can cushion student's head, the striking injury to the head has been reduced, and then the head safety for student provides strong guarantee, and this device can reach the purpose of receipts and close, the occupation in space has been reduced, thereby the work of carrying and depositing has been made things convenient for, the practicality of this device has further been improved.

2. This novel taekwondo protects head device, through setting up the earplug, and the earplug can cover the earmuff when the student needs to use to the noise of having avoided near produces the influence to the student, has further made things convenient for the use work of this device.

3. This novel taekwondo protects head device, through setting up rubber convex block, and rubber convex block has the compliance to can provide good travelling comfort for student's head, and rubber convex block's clearance can reach the purpose of circulation of air, thereby can improve the heat dissipation work of head.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a schematic diagram of the right-side cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

FIG. 5 is a schematic structural diagram of the present invention viewed from the right;

fig. 6 is a schematic cross-sectional view of the ear cap of the present invention;

in the figure: 1 earmuff, 2 chutes, 3 sliders, 4 pin shafts, 5 connecting rods, 6 telescopic nets, 7 clamping belts, 8 soft cushions, 9 net plates, 10 earplugs, 11 springs, 12 rubber pads, 13 rubber lugs, 14 connecting plates, 15 limiting devices, 151 nuts, 152 knobs, 153 screws and 16 grooves.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: a novel taekwondo head protection device comprises earmuffs 1, wherein the number of the earmuffs 1 is two, the outer surface of each earmuff 1 is provided with a sliding groove 2, a plurality of sliding blocks 3 are connected in the sliding grooves 2 in a sliding manner, the front surface of one sliding block 3 is fixedly connected with a connecting plate 14, the front surface of the connecting plate 14 is clamped with a limiting device 15, the front surface of each earmuff 1 is provided with a groove 16, the limiting device 15 is arranged in the groove 16, the sliding blocks 3 are hinged with connecting rods 5 through pin shafts 4, the activity of the connecting rods 5 can be ensured through the pin shafts 4, the expansion nets 6 can be conveniently unfolded, a plurality of connecting rods 5 are fixedly connected through a plurality of expansion nets 6, the expansion nets 6 are arranged, the expansion nets 6 have the self-elasticity, the normal folding work of the device can be ensured, the inner surfaces of the connecting rods 5 are fixedly connected with the outer surface, through setting up spring 11 and rubber pad 12, and spring 11 and rubber pad 12 can utilize the elasticity of self to cushion external force to can reduce the exogenic injury that student's head received, guarantee the security of student's head.

Specifically, as shown in fig. 1, the front of earmuff 1 is provided with earplug 10, through setting up earplug 10, and earplug 10 can be when the student needs to use, cover earmuff 1, thereby the noise of having avoided near produces the influence to the student, further made things convenient for the use work of this device, the same cassette 7 of lower fixed surface of two earmuffs 1 is connected with, through setting up cassette 7, and the student can fix in the chin position through cassette 7, and then can guarantee the work that this device normally wore, avoid the problem that this device drops from the student head.

Specifically, as shown in fig. 3, the back fixedly connected with cushion 8 of earmuff 1, through setting up cushion 8, and cushion 8 has the compliance, and then can provide good travelling comfort for student's ear, the internal surface fixedly connected with otter board 9 of earmuff 1, through setting up otter board 9, and otter board 9 can shelter from the winged insect, avoid the winged insect to get into the ear, the internal surface fixedly connected with rubber bump 13 of rubber pad 12, through setting up rubber bump 13, and rubber bump 13 has the compliance, thereby can provide good travelling comfort for student's head, and rubber bump 13's clearance can reach the purpose of circulation of air, thereby can improve the heat dissipation work of head, rubber bump 13's quantity sets up to a plurality of.

Specifically, as shown in fig. 4, the shape of the sliding block 3 is set to be T-shaped, the shape of the sliding groove 2 is matched with the shape of the sliding block 3, and by setting the sliding block 3 and the sliding groove 2, and the shapes of the sliding block 3 and the sliding groove 2 are both set to be T-shaped, so that the sliding block 3 can slide in the sliding groove 2 more stably, the moving stability of the connecting rod 5 is ensured, and the folding work of the device is further ensured.

Specifically, as shown in fig. 6, the limiting device 15 includes a nut 151, the nut 151 is clamped on the front surface of the connecting plate 14, a screw 153 is screwed in the nut 151, a knob 152 is fixedly connected to the front surface of the screw 153, the knob 152 and the screw 153 are arranged, and a worker screws the screw 153 into the groove 16 through the knob 152, so that the unfolding position of the device can be fixed, the normal use work of the device is guaranteed, and the screw 153 is arranged in the groove 16.

The utility model discloses a theory of operation does:

s1, when the head of the student is impacted, the impact force extrudes the spring 11, the spring 11 can buffer the impact force through elasticity, then the buffered impact force is transmitted to the rubber pad 12 through the spring 11 for buffering, and finally the rubber pad 12 transmits the buffered weak impact force to the head;

s2, when the storage is needed, the worker rotates the knob 152 to enable the knob 152 to drive the screw 153 to rotate, and the screw 153 is screwed out of the groove 16;

s3, then the staff pushes the connecting rod 5, so that the connecting rod 5 can be turned over through the sliding block 3, the connecting rod 5 drives the telescopic net 6 to be folded to a proper position, and the storage work of the device is completed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A novel taekwondo protects head device, includes earmuff (1), its characterized in that: the quantity of earmuff (1) is two, spout (2) have been seted up to the surface of earmuff (1), sliding connection has a plurality of slider (3) in spout (2), one of them the positive fixedly connected with connecting plate (14) of slider (3), the positive joint of connecting plate (14) has stop device (15), the front of earmuff (1) is seted up fluted (16), stop device (15) set up in recess (16), slider (3) are articulated through round pin axle (4) and connecting rod (5), a plurality of through a plurality of expansion net (6) fixed connection between connecting rod (5), the internal surface of connecting rod (5) is through the fixed surface connection of a plurality of spring (11) and rubber pad (12).

2. The novel taekwondo head protector of claim 1, wherein: the front of the ear muffs (1) is provided with earplugs (10), and the lower surfaces of the two ear muffs (1) are fixedly connected with the same clamping band (7).

3. The novel taekwondo head protector of claim 1, wherein: the back fixedly connected with cushion (8) of earmuff (1), the internal surface fixedly connected with otter board (9) of earmuff (1).

4. The novel taekwondo head protector of claim 1, wherein: the inner surface of the rubber pad (12) is fixedly connected with rubber bumps (13), and the number of the rubber bumps (13) is set to be a plurality.

5. The novel taekwondo head protector of claim 1, wherein: the shape of the sliding block (3) is set to be T-shaped, and the shape of the sliding groove (2) is matched with that of the sliding block (3).

6. The novel taekwondo head protector of claim 1, wherein: stop device (15) include nut (151), nut (151) joint is in the front of connecting plate (14), nut (151) internal thread connection has screw rod (153), the front fixedly connected with knob (152) of screw rod (153), screw rod (153) set up in recess (16).