CN212974110U

CN212974110U - Protective device for sports equipment

Info

Publication number: CN212974110U
Application number: CN202022106291.6U
Authority: CN
Inventors: 李翠红; 张书奇; 李兰; 孙聪; 杨温豪
Original assignee: Zhengzhou University of Science and Technology
Current assignee: Zhengzhou University of Science and Technology
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-16
Anticipated expiration: 2030-09-23

Abstract

The utility model provides a sport equipment's protector belongs to sport equipment's protection technical field, and this sport equipment's protector includes: first fan-shaped fixed plate, two first dead levers of second dead lever fixedly connected with are passed through to the inner wall of first fan-shaped fixed plate, be provided with a set of slewing mechanism between two first dead levers and the first fan-shaped fixed plate, this device external fixation has the protection pad, can slow down the collision, the fan-shaped fixed plate of second receives pressure simultaneously, evenly transmit pressure for inside damper, one side that damper is connected with the fan-shaped fixed plate of second receives pressure, under the effect of pressure, thin pole is to thick telescopic internal extrusion, deformation takes place for first spring, reach absorbing effect simultaneously, thereby the injury that limbs and sports equipment received because of the collision has been avoided.

Description

Protective device for sports equipment

Technical Field

The utility model belongs to the technical field of sport equipment's protection, concretely relates to sport equipment's protector.

Background

With the progress of the times and the improvement of the quality of life, people begin to pay attention to the body maintenance, so that the physical training is essential, the sports equipment can also provide great help for the body building and the exercise of people besides the sports and fitness such as running and yoga, and people can not leave the sports equipment whether buying or going to a gymnasium for training.

In prior art, in order to prevent people from colliding with sports equipment when building a body, the protection form of the protective sleeve is generally adopted, the protective sleeve is installed on the sports equipment, the people can be protected during collision, and the injury caused by collision is reduced.

Because the lag usually adopts fixed mounting, consequently still have the not obvious problem of being convenient for dismantle of protective effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sport equipment's protector aims at solving among the prior art not obvious, the not convenient to detach's of protecting effect problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a protection device for sports equipment comprises a first fan-shaped fixing plate, wherein two first fixing rods are fixedly connected to the inner wall of the first fan-shaped fixing plate through a second fixing rod, a group of rotating mechanisms are arranged between the two first fixing rods and the first fan-shaped fixing plate, each rotating mechanism comprises a fan-shaped snap ring, two rotating shafts, a fan-shaped gear, a double-sided rack, a second spring and a spring sleeve, the two fan-shaped snap rings, the two rotating shafts and the two fan-shaped gears are all arranged, the spring sleeve is fixedly connected to the inner wall of the first fan-shaped fixing plate, the double-sided rack is matched with the spring sleeve, the double-sided rack is movably inserted into the spring sleeve, the second spring is fixedly connected between the first fan-shaped fixing plate and the double-sided rack, the two rotating shafts are fixedly connected between the end parts, close to the two first fixing, two sector gear rotates respectively to be connected in the circumference surface of two axis of rotation, and two sector gear be located two fan-shaped snap rings respectively inside and with two fan-shaped snap rings between fixed, two sector gear meshes with the upper and lower both ends of two-sided rack respectively, two the right side of fan-shaped snap ring is provided with fixed establishment, fixed establishment all with two fan-shaped snap rings between be connected in order to realize fixed with two fan-shaped snap rings, the left side of first fan-shaped fixed plate is provided with multiunit damper, and a plurality of damper evenly distributed.

As an optimized scheme of the utility model, fixed establishment includes clamping screw, hinge and dish nut cap, through hinge activity hinge joint between clamping screw and the fan-shaped snap ring that is located the front side, and clamping screw's other end activity is pegged graft in fan-shaped snap ring and the threaded connection of rear side has dish nut cap.

As an optimized scheme, every group damper all includes draw-in groove, first bottom plate, first spring, second bottom plate, the fan-shaped fixed plate of second, thick sleeve and pin, the circumferential surface at first fan-shaped fixed plate is seted up to the draw-in groove, first bottom plate fixed connection is in the right inner wall of draw-in groove, the equal fixed connection of right-hand member in first bottom plate of thick sleeve and first spring, the pin activity is pegged graft in thick sleeve, the left end fixed connection of pin and first spring is in second bottom plate right-hand member, and first spring is located between first bottom plate and the second bottom plate, the left end fixed connection of second bottom plate has the fan-shaped fixed plate of second.

As an optimized proposal of the utility model, the surface of the second fan-shaped fixed plate is fixedly connected with a protective pad.

As an optimal scheme of the utility model, two the equal fixedly connected with slipmat of inner wall that fan-shaped snap ring is close to mutually.

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

1. a concave groove is formed in the front ends of the left fan-shaped clamping ring and the right fan-shaped clamping ring and used for setting a fixing mechanism, the left end of the fixing screw rod is fixedly connected with the hinge shaft, the fixing screw rod can be more stable in rotation through the fixed connection hinge shaft, threads are formed in the right side of the fixing screw rod, the disc cap nut and the fixing screw rod are fixed through threaded connection, and through threaded connection, the disc cap nut and the fixing screw rod are more convenient and fast to disassemble.

2. Through this device external surface fixation's protection pad, can slow down the collision, the fan-shaped fixed plate of second receives pressure simultaneously, evenly transmits pressure for inside damper, and one side that damper is connected with the fan-shaped fixed plate of second receives pressure, and under the effect of pressure, thin pole extrudees in to thick sleeve, and deformation takes place for first spring, reaches absorbing effect simultaneously to the injury that limbs and sport equipment received because of the collision has been reduced greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a top view of the present invention;

fig. 2 is a partial enlarged view of a portion a in fig. 1 according to the present invention;

fig. 3 is a partial enlarged view of the portion B in fig. 1 according to the present invention;

fig. 4 is a perspective view of the present invention.

In the figure: 1-a first sector shaped fixing plate; 2-a first fixing rod; 3-a fan-shaped snap ring; 4-a non-slip mat; 5-fixing the screw rod; 6-hinge shaft; 7-disc cap nut; 8-a second fixing rod; 9-a card slot; 10-a first base plate; 11-a first spring; 12-a coarse sleeve; 13-thin rod; 14-a second base plate; 15-a second sector shaped fixing plate; 16-a protective pad; 17-a rotating shaft; 18-sector gear; 19-double sided rack; 20-a second spring; 21-spring sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

a protective device of sports equipment comprises a first fan-shaped fixing plate 1, wherein the inner wall of the first fan-shaped fixing plate 1 is fixedly connected with two first fixing rods 2 through a second fixing rod 8, a group of rotating mechanisms are arranged between the two first fixing rods 2 and the first fan-shaped fixing plate 1, each rotating mechanism comprises a fan-shaped clamping ring 3, a rotating shaft 17, a fan-shaped gear 18, a double-sided rack 19, a second spring 20 and a spring sleeve 21, the number of the fan-shaped clamping rings 3, the number of the rotating shafts 17 and the number of the fan-shaped gears 18 are two, the spring sleeve 21 is fixedly connected to the inner wall of the first fan-shaped fixing plate 1, the double-sided rack 19 is matched with the spring sleeve 21, the double-sided rack 19 is movably inserted in the spring sleeve 21, the second spring 20 is fixedly connected between the first fan-shaped fixing plate 1 and the double-sided, and two axis of rotation 17 activity respectively runs through two fan-shaped snap rings 3, two sector gear 18 rotate respectively and connect in the circumferential surface of two axis of rotation 17, and two sector gear 18 be located two fan-shaped snap rings 3 respectively inside and with two fan-shaped snap rings between 3 fixed, two sector gear 18 mesh with the upper and lower both ends of two-sided rack 19 respectively mutually, two fan-shaped snap ring 3's right side is provided with fixed establishment, fixed establishment all with two fan-shaped snap rings between 3 be connected in order to realize fixed two fan-shaped snap rings 3, the left side of first fan-shaped fixed plate 1 is provided with multiunit damper, and a plurality of damper evenly distributed.

In the embodiment of the present invention, the device can be more stable by fixedly connecting two first fixing rods 2 by using the second fixing rod 8 on the inner wall of the first fan-shaped fixing plate 1, the spring sleeve 21 is fixedly connected on the inner wall of the first fan-shaped fixing plate 1, the double-sided rack 19 is movably inserted in the spring sleeve 21, the spring sleeve 21 can be more stably moved, the second spring 20 is fixedly connected between the first fan-shaped fixing plate 1 and the double-sided rack 19, the double-sided rack 19 can reciprocate under the action of elastic force, the right end of the double-sided rack 19 protrudes from the fan-shaped snap ring 3, the protruding length is 1-1.5cm, the fan-shaped gear 18 is engaged and connected at the upper and lower ends of the double-sided rack 19, the fan-shaped snap ring 3 is fixedly connected with the fan-shaped gear 18, the two first fixing rods 2 are fixedly connected by the rotating shaft 17, the sector gear 18 is rotatably connected to the rotary shaft 17, and the rotary shaft 17 can fix the first fixing lever 2 and simultaneously rotate the sector gear 18 on the rotary shaft 17.

Specifically referring to fig. 4, the fixing mechanism includes a fixing screw 5, a hinge shaft 6 and a disc nut 7, the fixing screw 5 is movably hinged to the front fan-shaped snap ring 3 via the hinge shaft 6, and the other end of the fixing screw 5 is movably inserted into the rear fan-shaped snap ring 3 and is in threaded connection with the disc nut 7.

In this embodiment: a concave groove is formed in the front ends of the left fan-shaped clamping ring and the right fan-shaped clamping ring 3 and used for setting a fixing mechanism, the left end of the fixing screw rod 5 is fixedly connected with the hinge shaft 6, the fixing screw rod 5 can be more stable in rotation through the fixing connection hinge shaft 6, threads are formed in the right side of the fixing screw rod 5, and the disc cap nut 7 and the fixing screw rod 5 are fixed through threaded connection.

Referring to fig. 3 specifically, each group of damping mechanisms includes a clamping groove 9, a first bottom plate 10, a first spring 11, a second bottom plate 14, a second fan-shaped fixing plate 15, a thick sleeve 12 and a thin rod 13, wherein the clamping groove 9 is arranged on the circumferential surface of the first fan-shaped fixing plate 1, the first bottom plate 10 is fixedly connected to the right inner wall of the clamping groove 9, the right ends of the thick sleeve 12 and the first spring 11 are fixedly connected to the first bottom plate 10, the thin rod 13 is movably inserted into the thick sleeve 12, the left ends of the thin rod 13 and the first spring 11 are fixedly connected to the right end of the second bottom plate 14, the first spring 11 is located between the first bottom plate 10 and the second bottom plate 14, and the left end of the second bottom plate 14 is fixedly connected to the second fan-shaped fixing plate 15.

In this embodiment: offer draw-in groove 9 on the circumferential surface of first fan-shaped fixed plate 1, first bottom plate 10 fixed connection is at the inner wall of draw-in groove 9, through the draw-in groove 9 of seting up, can make first bottom plate 10 more stable on first fan-shaped fixed plate 1, the thick sleeve 12 of left end fixed connection of first bottom plate 10, the thick sleeve 12 of first spring 11 sliding connection, there is the arch in the junction of first spring 11 and thick sleeve 12, be used for making thin pole 13 can not break away from thick sleeve 12, left end fixed connection second bottom plate 14 at thin pole 13, left end fixed connection second fan-shaped fixed plate 15 at second bottom plate 14, first spring 11 of fixed connection between second bottom plate 14 and first bottom plate 10, through first spring 11, can make second fan-shaped fixed plate 15 cushion when receiving pressure, reach absorbing effect.

Specifically, referring to fig. 1, a protection pad 16 is fixedly connected to the surface of the second fan-shaped fixing plate 15.

In this embodiment: by fixedly connecting the protective pad 16 to the surface of the second fan-shaped fixing plate 15, the device can achieve the effect of buffering when the limbs touch the device, and can prevent the limbs from being injured.

Specifically, referring to fig. 1, the inner walls of the two fan-shaped snap rings 3 close to each other are fixedly connected with anti-slip pads 4.

In this embodiment: the inner wall fixed connection slipmat 4 that is close to mutually at fan-shaped snap ring 3 can make this device can not be unstable because of the smoothness of pole when fixing pole dress apparatus, has anti-skidding decorative pattern on slipmat 4's surface, through increasing frictional force, makes this device more stable when the installation.

The utility model discloses a theory of operation and use flow: when the device is opened, the disc cap nut 7 is rotated to enable the disc cap nut 7 to fall off from the fixed screw 5, then the fixed screw 5 is opened, the spring can bounce under the action of a second spring 20 in the rotating device, so that the clamping groove 9 moves outwards from the spring sleeve 21, the sector gear 18 is meshed with the double-sided rack 19 and is connected with the double-sided rack 19, the sector gear 18 rotates along with the double-sided rack 19, the sector snap ring 3 is fixedly connected with the sector gear 18, and the sector gear 18 is fixedly connected between the two first fixing rods 2 through the rotating shaft 17, so that the sector snap ring 3 is opened under the action of the elastic force of the second spring 20; when the device is fixed on sports equipment, the sports equipment and one side of the convex part of the double-sided rack 19 are contacted under the action of rod extrusion, the double-sided rack 19 moves into the spring sleeve 21, the sector gear 18 rotates along with the double-sided rack 19, because the sector snap ring 3 is fixedly connected with the sector gear 18, the sector snap ring 3 is closed, the fixing screw 5 is embedded into the groove at the front end of the sector snap ring 3, then the disc cap nut 7 is fixed through threaded connection, the device is fixed on the sports equipment, when limbs collide with the device, the collision can be relieved through the protective pad 16 fixed on the outer surface of the device, meanwhile, the second sector fixing plate 15 is stressed, the pressure is uniformly transmitted to the damping mechanism inside, the side of the damping mechanism connected with the second sector fixing plate 15 is stressed, under the action of the pressure, the thin rod 13 is extruded into the thick sleeve 12, the first spring 11 deforms and simultaneously achieves the effect of shock absorption, so that the injury of limbs and sports equipment due to collision is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A protector of sports equipment, its characterized in that: comprises a first fan-shaped fixing plate (1), wherein the inner wall of the first fan-shaped fixing plate (1) is fixedly connected with two first fixing rods (2) through a second fixing rod (8), a group of rotating mechanisms are arranged between the two first fixing rods (2) and the first fan-shaped fixing plate (1), each rotating mechanism comprises a fan-shaped clamping ring (3), a rotating shaft (17), a fan-shaped gear (18), a double-sided rack (19), a second spring (20) and a spring sleeve (21), the two fan-shaped clamping rings (3), the two rotating shafts (17) and the two fan-shaped gears (18) are all arranged, the spring sleeve (21) is fixedly connected with the inner wall of the first fan-shaped fixing plate (1), the double-sided rack (19) is matched with the spring sleeve (21), the double-sided rack (19) is movably inserted into the spring sleeve (21), and the second spring (20) is fixedly connected between the first fan-shaped fixing plate (1) and the double-sided, the two rotating shafts (17) are fixedly connected between the end parts of the two first fixing rods (2) close to each other, the two rotating shafts (17) respectively and movably penetrate through the two fan-shaped snap rings (3), the two fan-shaped gears (18) are respectively and rotatably connected with the circumferential surfaces of the two rotating shafts (17), and the two fan-shaped gears (18) are respectively positioned inside the two fan-shaped snap rings (3) and fixed between the two fan-shaped snap rings (3), the two fan-shaped gears (18) are respectively meshed with the upper end and the lower end of the double-sided rack (19), the right sides of the two fan-shaped snap rings (3) are provided with fixing mechanisms, the fixing mechanisms are connected with the two fan-shaped clamping rings (3) to fix the two fan-shaped clamping rings (3), the left side of first fan-shaped fixed plate (1) is provided with multiunit damper, and a plurality of damper evenly distributed.

2. A sports apparatus guard according to claim 1, wherein: the fixing mechanism comprises a fixing screw rod (5), a hinge shaft (6) and a disc cap nut (7), the fixing screw rod (5) is movably hinged with the fan-shaped clamping ring (3) located on the front side through the hinge shaft (6), and the other end of the fixing screw rod (5) is movably inserted into the fan-shaped clamping ring (3) on the rear side and is in threaded connection with the disc cap nut (7).

3. A sports apparatus guard according to claim 2, wherein: each group of damping mechanisms comprises a clamping groove (9), a first bottom plate (10), a first spring (11), a second bottom plate (14), a second fan-shaped fixing plate (15), a thick sleeve (12) and a thin rod (13), the clamping groove (9) is arranged on the circumferential surface of the first fan-shaped fixing plate (1), the first bottom plate (10) is fixedly connected with the right inner wall of the clamping groove (9), the right ends of the thick sleeve (12) and the first spring (11) are fixedly connected with the first bottom plate (10), the thin rod (13) is movably inserted in the thick sleeve (12), the thin rod (13) and the left end of the first spring (11) are fixedly connected with the right end of the second bottom plate (14), and the first spring (11) is located between the first base plate (10) and the second base plate (14), the left end of the second bottom plate (14) is fixedly connected with a second fan-shaped fixing plate (15).

4. A sports apparatus guard according to claim 3, wherein: and a protective pad (16) is fixedly connected to the surface of the second fan-shaped fixing plate (15).

5. A sporting-good implement guard according to claim 4, wherein: the inner walls of the two fan-shaped clamping rings (3) close to each other are fixedly connected with anti-slip pads (4).