CN215084771U

CN215084771U - Auxiliary device for beginner to skating

Info

Publication number: CN215084771U
Application number: CN202120734296.5U
Authority: CN
Inventors: 王俊; 王亚楠; 张伟
Original assignee: Harbin Institute of Physical Education
Current assignee: Harbin Institute of Physical Education
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-10
Anticipated expiration: 2031-04-12

Abstract

The utility model provides a beginner skating auxiliary device belongs to sport equipment technical field for solve skating auxiliary device and can not brake, unable height-adjusting and can not fold the technical problem who accomodates. The brake device comprises a ring frame and a brake rope, wherein a handrail is hinged above the ring frame, a brake rod is hinged on the handrail, a fixing screw is connected onto the brake rod in a threaded manner, a first support frame, a second support frame and a third support frame are hinged below the ring frame, the end part of the second support frame is hinged with a brake plate, one end of the brake rope is connected with the brake plate, the other end of the brake rope penetrates through the brake rod, the end part of the fixing screw is abutted against the brake rope, a plurality of limit rings are arranged on the second support frame, the brake rope penetrates through the limit rings, and a binding belt component is arranged below the ring frame; the utility model can effectively brake and prevent falling down; the height can be adjusted, the application range is wide, and the requirement of beginners with different statures is met; also can fold and accomodate, convenient transportation.

Description

Auxiliary device for beginner to skating

Technical Field

The utility model belongs to the technical field of sport equipment, a beginner skating auxiliary device is related to.

Background

Roller skating is one kind of skating, also is a very excellent instrument of riding instead of walk, but to the skating beginner, present roller skating training still stops in the word of coach and teaches oneself, the not convenient to popularize, and the skill of skating needs long-time study and exercise moreover, can master through the process of constantly tumbleing, because children age is less, it is relatively poor to master steady ability during the skating, and skating speed is difficult to effective control, often takes place dangerously. Therefore, for children, skating is difficult to learn and dangerous movement exists, in the existing auxiliary device, although a certain anti-falling effect exists, braking cannot be achieved, the height cannot be adjusted to meet different scenes, the space of a skating training field is limited, and the space of the auxiliary device which cannot be folded is wasted.

Through retrieval, for example, chinese patent document discloses an auxiliary device for skating beginners [ application number: CN 201920599094.7; publication No.: CN209828218U ]. This kind of skating beginner's auxiliary equipment, including last ring frame, lower ring frame, standpipe, universal wheel, waistband, fixed band and snap ring, go up ring frame and correspond the setting from top to bottom with lower ring frame, go up and be equipped with the standpipe between ring frame and the lower ring frame, be fixed with the universal wheel bottom the ring frame down, go up the ring frame inner circle and be equipped with the waistband, waistband outer wall connection fixed band one end, the fixed band other end is equipped with the snap ring, and the snap ring cover is established on last ring frame. Also comprises an adjusting buckle, and the waistband is provided with the adjusting buckle. The waist belt is characterized by further comprising two leg belts, wherein the lower end of the waist belt is fixed with the two leg belts. Although the anti-falling effect is achieved, the braking cannot be achieved, the height cannot be adjusted, and the folding storage cannot be achieved.

Therefore, the skating assisting device which can be braked, can be adjusted in height and can be folded and stored is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, having proposed a beginner skating auxiliary device, the technical problem that the device will solve is: how skating auxiliary device realizes preventing falling, effective braking when, convenient height-adjusting.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a beginner skating auxiliary device, including ring frame and brake rope, the ring frame top articulates there is the handrail, it has the brake lever to articulate on the handrail, threaded connection has a fixed screw on the brake lever, the ring frame below articulates there is first support frame, second support frame and third support frame, first support frame, second support frame and third support frame circumference distribute, first support frame, second support frame and third support frame below all are equipped with the universal wheel, second support frame tip articulates there is the brake block, the one end and the brake block of brake rope are connected, the other end of brake rope passes the brake lever, the tip of fixed screw is contradicted on the brake rope, be equipped with a plurality of spacing rings on the second support frame, the brake rope passes the spacing ring, the ring frame below is equipped with the bandage subassembly, the bandage subassembly is located first support frame, the inboard of second support frame and third support frame.

The utility model discloses a mechanism of telescopic link, including first support frame, second support frame and third support frame, first support frame includes telescopic link three, the inside slip of telescopic link three is provided with telescopic link two, the tip threaded connection of telescopic link three has locking screw two, locking screw two are contradicted on telescopic link two, the inside slip of telescopic link two is provided with telescopic link one, the tip threaded connection of telescopic link two has locking screw one, locking screw one is contradicted on telescopic link one, the lower extreme at telescopic link three is fixed to the universal wheel, the upper end of telescopic link one articulates the below at the ring frame.

By adopting the structure, the second telescopic rod slides inside the third telescopic rod, the first telescopic rod slides inside the second telescopic rod, the height is adjusted, and after the height is proper, the first locking screw and the second locking screw are twisted to lock the second telescopic rod and the first telescopic rod.

The bandage subassembly includes the fixing clip area, and the fixing clip area downside is equipped with two leg strap, and the one end of fixing clip area is equipped with adjusts buckle one, and the other end of fixing clip area is equipped with adjusts buckle two, adjusts buckle two and adjusts buckle one block, and the fixing clip area upside is fixed with two fixing bandage, and fixing bandage's tip is equipped with the snap ring, and the snap ring is connected with the ring frame.

Structure more than adopting, when using the device, overlap a pair of legs respectively and establish in the legged area, will place the regulation buckle two at the waist, the joint is in the inside of adjusting buckle one, improves the stability to the shank, prevents to tumble.

Both sides of the handrail are sleeved with anti-skidding sleeves, the anti-skidding sleeves are made of rubber, and the first support frame, the second support frame, the third support frame and the circular ring frame are made of stainless steel.

By adopting the structure, the rubber is wear-resistant, elastic, high in softness, free of hurting hands, rustproof, firm and low in price.

Compared with the prior art, this beginner skating auxiliary device has following advantage:

1. the height of the first support frame, the second support frame and the third support frame is adjusted through matching, the height of the first support frame, the second support frame and the third support frame is suitable for users with different heights, and meanwhile, the first support frame, the second support frame and the third support frame are matched with the handrail, so that the handrail is convenient to hold by hands, and falling is prevented.

2. Handrail, first support frame, second support frame and third support frame all can be accomodate, do not account for the space, convenient transportation.

3. The ring frame and the binding band component are matched, so that the stability of the leg is improved, and the leg is prevented from falling down.

4. The brake can be realized by matching the brake rod, the brake rope and the brake plate.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural view of the fixing band of the present invention;

in the figure: the device comprises a 1-circular ring frame, a 2-handrail, a 2 a-brake rod, a 2 b-fixing screw, a 2 c-antiskid sleeve, a 3-first support frame, a 3 a-telescopic rod I, a 3 b-locking screw I, a 3 c-telescopic rod III, a 3 d-telescopic rod II, a 3 e-locking screw II, a 4-second support frame, a 5-third support frame, a 6-fixing clamping belt, a 6 a-adjusting clamping buckle I, a 6 b-adjusting clamping buckle II, a 6 c-fixing binding belt, a 6 d-clamping ring, a 6 e-leg belt, a 7-universal wheel, an 8-brake plate, a 9-brake rope and a 10-limiting ring.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, the embodiment provides a device for assisting a beginner in skating, which comprises a circular frame 1 and a brake rope 9, wherein a handrail 2 is hinged above the circular frame 1, a brake rod 2a is hinged on the handrail 2, a fixing screw 2b is connected on the brake rod 2a in a threaded manner, a first support frame 3, a second support frame 4 and a third support frame 5 are hinged below the circular frame 1, the first support frame 3, the second support frame 4 and the third support frame 5 are circumferentially distributed, universal wheels 7 are respectively arranged below the first support frame 3, the second support frame 4 and the third support frame 5, a brake plate 8 is hinged at the end of the second support frame 4, one end of the brake rope 9 is connected with the brake plate 8, the other end of the brake rope 9 passes through the brake rod 2a, the end of the fixing screw 2b is arranged on the brake rope 9, a plurality of limit rings 10 are arranged on the second support frame 4, the brake rope 9 passes through the limit rings 10, a bandage component is arranged below the circular ring frame 1 and is positioned on the inner sides of the first support frame 3, the second support frame 4 and the third support frame 5.

The second support frame 4 and the third support frame 5 are the same as the first support frame 3 in mechanism, the first support frame 3 comprises a third telescopic rod 3c, a second telescopic rod 3d is arranged inside the third telescopic rod 3c in a sliding mode, the end part of the third telescopic rod 3c is connected with a second locking screw 3e in a threaded mode, the second locking screw 3e abuts against the second telescopic rod 3d, a first telescopic rod 3a is arranged inside the second telescopic rod 3d in a sliding mode, the end part of the second telescopic rod 3d is connected with a first locking screw 3b in a threaded mode, the first locking screw 3b abuts against the first telescopic rod 3a, a universal wheel 7 is fixed at the lower end of the third telescopic rod 3c, and the upper end of the first telescopic rod 3a is hinged below the ring frame 1; the second telescopic rod 3d slides inside the third telescopic rod 3c, the first telescopic rod 3a slides inside the second telescopic rod 3d, the height is adjusted, and after the height is proper, the first locking screw 3b and the second locking screw 3e are twisted, and the second telescopic rod 3d and the first telescopic rod 3a are locked.

The binding band assembly comprises a fixing clamping band 6, two leg bands 6e are arranged on the lower side of the fixing clamping band 6, a first adjusting buckle 6a is arranged at one end of the fixing clamping band 6, a second adjusting buckle 6b is arranged at the other end of the fixing clamping band 6, the second adjusting buckle 6b is clamped with the first adjusting buckle 6a, two fixing binding bands 6c are fixed on the upper side of the fixing clamping band 6, a clamping ring 6d is arranged at the end part of each fixing binding band 6c, and the clamping ring 6d is connected with the ring frame 1; when the device is used, a pair of legs are respectively sleeved in the leg belt 6e, the adjusting buckle II 6b arranged on the waist is clamped in the adjusting buckle I6 a, the stability of the legs is improved, and falling is prevented.

Both sides of the handrail 2 are sleeved with anti-skid sleeves 2c, the anti-skid sleeves 2c are made of rubber, and the first support frame 3, the second support frame 4, the third support frame 5 and the circular ring frame 1 are made of stainless steel; the rubber is wear-resistant, elastic, high in softness, free of hurting hands, rustproof, firm and low in price.

In the present embodiment, the fixing means are all the most commonly used fixing connection means in the field, such as welding, bolt connection, etc.

The utility model discloses a theory of operation: when the device is used, the first support frame 3, the second support frame 4 and the third support frame 5 are opened, the second telescopic rod 3d slides in the third telescopic rod 3c according to the height of a user, the first telescopic rod 3a slides in the second telescopic rod 3d, the height is adjusted, after the height is proper, the first locking screw 3b and the second locking screw 3e are twisted, the second telescopic rod 3d and the first telescopic rod 3a are locked, the brake rope 4b is pulled upwards, the brake rope 4b is tightened, the fixing screw 2b is twisted, and the position of the second locking screw 4b is locked; the length of the fixing clamp belt 6 is adjusted according to the stature of a user, the two legs are respectively sleeved in the leg belt 6e, and the adjusting buckle II 6b placed on the waist is clamped in the adjusting buckle I6 a, so that the stability of the legs is improved, and the legs are prevented from falling down; the anti-skid sleeve 2c is held, when the vehicle needs to stop, the brake rod 2a is pressed down, one end of the brake plate 8 is pulled through the brake rope 9, and the other end of the brake plate 8 is abutted against the ground to brake; when accomodating, wrench movement locking screw 3b, it is folding again to contract first support frame 3, second support frame 4 and third support frame 5, and wrench movement fixed screw 2b simultaneously withdraws brake rope 9, and the device is folding, saves space.

In conclusion, the height is adjusted by matching the first support frame 3, the second support frame 4 and the third support frame 5, so that the chair is suitable for users with different heights, and meanwhile, the chair is matched with the handrail 2, so that the chair is convenient to hold and is prevented from falling down; the handrail 2, the first support frame 3, the second support frame 4 and the third support frame 5 can be accommodated, so that the space is not occupied, and the transportation is convenient; the circular ring frame 1 is matched with the bandage component, so that the stability of the leg part is improved, and the leg part is prevented from falling down; the brake can be realized by the cooperation of the brake lever 2a, the brake rope 9 and the brake plate 8.

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 beginner skating auxiliary device comprises a ring frame (1) and a brake rope (9), and is characterized in that a handrail (2) is hinged above the ring frame (1), a brake rod (2 a) is hinged on the handrail (2), a fixing screw (2 b) is connected with the brake rod (2 a) in a threaded manner, a first support frame (3), a second support frame (4) and a third support frame (5) are hinged below the ring frame (1), the first support frame (3), the second support frame (4) and the third support frame (5) are circumferentially distributed, universal wheels (7) are arranged below the first support frame (3), the second support frame (4) and the third support frame (5), a brake plate (8) is hinged at the end part of the second support frame (4), one end of the brake rope (9) is connected with the brake plate (8), the other end of the brake rope (9) passes through the brake rod (2 a), the tip of fixed screw (2 b) is contradicted on brake rope (9), is equipped with a plurality of spacing rings (10) on second support frame (4), and brake rope (9) pass spacing ring (10), and ring frame (1) below is equipped with the bandage subassembly, and the bandage subassembly is located the inboard of first support frame (3), second support frame (4) and third support frame (5).

2. The device for assisting a beginner in skating as claimed in claim 1, wherein the second support frame (4) and the third support frame (5) are both the same as the first support frame (3), the first support frame (3) comprises a third telescopic rod (3 c), a second telescopic rod (3 d) is slidably arranged inside the third telescopic rod (3 c), a second locking screw (3 e) is connected to the end of the third telescopic rod (3 c) in a threaded manner, the second locking screw (3 e) abuts against the second telescopic rod (3 d), a first telescopic rod (3 a) is slidably arranged inside the second telescopic rod (3 d), a first locking screw (3 b) is connected to the end of the second telescopic rod (3 d) in a threaded manner, the first locking screw (3 b) abuts against the first telescopic rod (3 a), the universal wheel (7) is fixed at the lower end of the third telescopic rod (3 c), and the upper end of the first telescopic rod (3 a) is hinged below the circular ring frame (1).

3. The auxiliary device for assisting the ice skating of a beginner as claimed in claim 1, wherein the binding band assembly comprises a fixing clamping band (6), two leg bands (6 e) are arranged on the lower side of the fixing clamping band (6), a first adjusting buckle (6 a) is arranged at one end of the fixing clamping band (6), a second adjusting buckle (6 b) is arranged at the other end of the fixing clamping band (6), the second adjusting buckle (6 b) is clamped with the first adjusting buckle (6 a), two fixing binding bands (6 c) are fixed on the upper side of the fixing clamping band (6), a clamping ring (6 d) is arranged at the end of each fixing binding band (6 c), and the clamping ring (6 d) is connected with the circular ring frame (1).

4. A beginner skating aid as claimed in claim 1 or 2, wherein both sides of the handrail (2) are sleeved with anti-slip sleeves (2 c), the anti-slip sleeves (2 c) are made of rubber, and the first support frame (3), the second support frame (4), the third support frame (5) and the ring frame (1) are made of stainless steel.