CN211513288U - Gymnastics physique is lumbar vertebrae strutting arrangement for training - Google Patents

Abstract

The utility model discloses a gymnastics physique training is with lumbar vertebrae strutting arrangement, the on-line screen storage device comprises a base, the slide rail has all been seted up to the both sides of base inner wall, and all gomphosis have the slider in the slide rail, the inner of slide rail all welds on the outer wall of movable plate, and the top of movable plate all welds the bottom at the supporting seat, the bottom welding of supporting seat has the bearing plate, the tooth's socket has evenly been seted up to the rear end of bearing plate, and the rear end meshing of tooth's socket has the gear, the one end bearing of gear is connected on the inner wall of base, the other end of gear runs through the base and extends to the base outside, the gear runs through one of base and serves the welding and has the. The utility model discloses the device makes the device respond to the reinforcing of the ability of different users' height, and the suitability of device improves for the training field no longer need be equipped with a plurality of strutting arrangement for the user of different heights, reduces the purchase cost.

Description

Gymnastics physique is lumbar vertebrae strutting arrangement for training

Technical Field

The utility model relates to a lumbar vertebrae bearing structure technical field specifically is a gymnastics physique is lumbar vertebrae strutting arrangement for training.

Background

The lumbar support structure for training is an auxiliary tool used by a trainer or a dancer in training, and mainly helps the trainer or the dancer to train the lower waist, so that the problem that the traditional lower waist training needs training assistance is solved, and the traditional lumbar support device for training basically meets the training requirement, but has some problems in the training use.

Traditional lumbar vertebrae strutting arrangement is used in training is mostly simple wooden horse-shoe, meets the dancer that the height is different in the use, can not change strutting arrangement's height in a flexible way for all users can both use, can only set up not co-altitude's strutting arrangement to the user of co-altitude not, make whole use cost increase, and the suitability of device reduces.

There is also a conventional supporting device, and when in use, the front of the device is not provided with a presser foot device, so that the device is easy to turn backwards when in use, and the user is unsafe, therefore, a lumbar supporting device for gymnastic body training is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gymnastics is lumbar vertebrae strutting arrangement for physique training to solve traditional lumbar vertebrae strutting arrangement who proposes in the above-mentioned background art and can not carry out freely adjusting according to user's different heights, make need set up the strutting arrangement of different heights according to different heights, increase overall cost, the lower problem of the suitability of device.

In order to achieve the above object, the utility model provides a following technical scheme: a lumbar supporting device for gymnastic physical training comprises a base, wherein slide rails are arranged on two sides of the inner wall of the base, slide blocks are embedded in the slide rails, the inner ends of the slide rails are welded on the outer wall of a movable plate, the top end of the movable plate is welded at the bottom end of a supporting seat, a bearing plate is welded at the bottom end of the supporting seat, a tooth socket is uniformly arranged at the rear end of the bearing plate, a gear is meshed at the rear end of the tooth socket, one end of the gear is connected to the inner wall of the base in a bearing mode, the other end of the gear penetrates through the base and extends to the outer side of the base, an extension block is welded at one end of the gear, a movable block is embedded in the extension block, a rotating rod is welded at the outer end of the movable block, a handle is connected to the outer end of the rotating rod in a bearing mode, a limiting rod is welded at the inner end, the front end of the base is hinged with a telescopic plate, stand columns are welded on two sides of the front end of the telescopic plate, a pressure foot rod is inserted between the stand columns, springs are welded at the bottom ends of two sides of the pressure foot rod, the bottom ends of the springs are welded at the top end of the telescopic plate, a clamping groove is formed in the front end of the supporting seat, clamping blocks are glued on the upper side and the lower side of the clamping groove, and the stand columns are clamped inside the clamping groove.

Preferably, the top of supporting seat sets up to semi-circular, and the middle position department on supporting seat top sets up to the recess form, and is the arc form in the recess.

Preferably, a silica gel pad is glued to the top end of the supporting seat, a first hole is formed in the first hole, the first hole is circular, a rubber pad is glued to the outer wall of the foot pressing rod, a second hole is formed in the rubber pad, and the second hole is circular.

Preferably, the extension block is provided with a groove in an inner ring shape, the outer wall of the movable block is welded with a projection in a ring shape, and the projection welded on the movable block is correspondingly clamped in the groove arranged on the inner wall of the extension block.

Preferably, the handle is cylindrical, and the outer wall of the handle is stripe-shaped.

Preferably, the shape of the fixture block is arc-shaped, and the distance between the upper fixture block and the lower fixture block is smaller than the width of the upright post.

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

1. this gymnastics is lumbar vertebrae strutting arrangement for physique training is provided with the slide rail, the slider, the movable plate, a supporting seat, the bearing plate, gear and handle, wave the bull stick through the handle, the bull stick takes gear revolve, the gear makes the bearing plate reciprocate through the cooperation of tooth's socket, the up-and-down movement of bearing plate makes the supporting seat follow along with reciprocating, the movable plate moves from top to bottom under the effect of slide rail and slider, realized easily realizing reciprocating of supporting seat, make the high freedom fast speed adjustment of base, make the device respond to the ability reinforcing of different users' height, the suitability of device improves, make the training field no longer need be equipped with a plurality of strutting arrangement for the user of different heights, and the purchase cost is reduced.

2. This gymnastics is lumbar vertebrae strutting arrangement for physique training is provided with the expansion plate, the stand, the presser foot pole, rubber pad and second hole, inject the foot in the gap between rubber pad and the expansion plate when using through people, then lie on the silica gel pad, during the waist training, user's foot can be withheld in the second hole, the user has been avoided slipping to the rear side on the supporting seat, the security of device has been improved to a certain extent, can block the stand in the draw-in groove after finishing using, the fixture block at both ends blocks the stand about in the draw-in groove, avoid the stand roll-off, area when having reduced the device and idle, save space for other training, make the device practicality improve, consequently, more do benefit to and promote extensively.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic side view of the expansion plate of the present invention in an expanded state;

FIG. 3 is a schematic sectional view of the gear, the extension block, the movable block and the handle of the present invention;

FIG. 4 is a schematic front sectional view of a partial structure of the upright post, the presser bar, the rubber pad and the second hole of the present invention;

fig. 5 is a schematic top view of the structure of the present invention;

fig. 6 is a schematic diagram of the structure of the present invention for side view and back view.

In the figure: 1. a base; 2. a slide rail; 3. a slider; 4. moving the plate; 5. a supporting seat; 6. A silica gel pad; 7. a first hole; 8. a bearing plate; 9. a tooth socket; 10. a gear; 11. a lengthening block; 12. a movable block; 13. a rotating rod; 14. a handle; 15. a limiting rod; 16. a limiting groove; 17. a retractable plate; 18. a column; 19. a presser bar; 20. a rubber pad; 21. a second hole; 22. a spring; 23. a card slot; 24. and (7) clamping blocks.

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 all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a lumbar supporting device for gymnastic training comprises a base 1, wherein two sides of the inner wall of the base 1 are both provided with slide rails 2, slide blocks 3 are embedded in the slide rails 2, the inner ends of the slide rails 2 are all welded on the outer wall of a movable plate 4, the top end of the movable plate 4 is all welded at the bottom end of a supporting seat 5, the top end of the supporting seat 5 is semicircular, the middle position of the top end of the supporting seat 5 is groove-shaped and is arc-shaped in the groove, the middle arc-shaped groove is used for preventing a user from slipping to two sides in the training process and reducing potential safety hazards when the user exercises the waist, a silica gel pad 6 is glued at the top end of the supporting seat 5, a first hole 7 is arranged in the first hole 7, and the first hole 7 is circular in shape, the rubber pad 20 is glued on the outer wall of the presser bar 19, a second hole 21 is formed in the rubber pad 20, the shape of the second hole 21 is circular, the effect of the second hole is that the protection to the body is better when the second hole is in contact with the waist and ankle of a user, the skin is more comfortable when the second hole is in contact with the waist and ankle, meanwhile, the material can be saved, the circular shape has the function of dispersing force, the pressure to be received is dispersed, the device is more applicable, the circular shape can disperse force, the existing physical phenomenon is the current physical phenomenon, the description is omitted, the bearing plate 8 is welded at the bottom end of the supporting seat 5, the tooth grooves 9 are uniformly formed at the rear end of the bearing plate 8, the gear 10 is meshed at the rear end of the tooth grooves 9, one end of the gear 10 is connected to the inner wall of the base 1 through a bearing, the other end of the gear 10 extends to the outer, the movable block 12 is embedded in the extension block 11, a groove is annularly arranged in the extension block 11, a bump is annularly welded on the outer wall of the movable block 12, the bump welded on the movable block 12 is correspondingly clamped in the groove arranged on the inner wall of the extension block 11, the groove which is used for a circle of the inner wall of the extension block 11 is mainly used for clamping the bump on the outer wall of the movable block 12, the bump can move left and right in the groove, when the movable block 12 rotates, the movable block 12 is prevented from idling in the extension block 11 due to the existence of the groove and the bump, the bump is matched with the groove, the extension block 11 better follows the movable block 12 to rotate together, the outer end of the movable block 12 is welded with the rotating rod 13, the outer end bearing of the rotating rod 13 is connected with the handle 14, the handle 14 is cylindrical, the outer wall of the handle 14 is arranged in a stripe shape, and the function of the cylindrical shape is more comfortable when the handle is held by hands to rotate, in order to increase the friction between the stripe and the palm and make the rotation smoother, the inner end of the rotating rod 13 is welded with a limiting rod 15, the outer wall of the base 1 at the corresponding position of the limiting rod 15 is uniformly provided with a circle of limiting grooves 16, the front end of the base 1 is hinged with a telescopic plate 17, the telescopic plate 17 is three plates, the three plates are arranged from the first plate, are faster than the first plate and are embedded in the front plate, can be directly pulled out from the inner part of the front plate to realize extension and shortening, the two sides of the front end of the telescopic plate 17 are welded with upright posts 18, a foot pressing rod 19 is inserted between the two upright posts 18, the bottom ends of the two sides of the foot pressing rod 19 are welded with springs 22, the bottom ends of the springs 22 are all welded at the top end of the telescopic plate 17, the front end of the supporting seat 5 is provided with a clamping groove 23, the upper side and the lower side of the clamping groove 23 are both glued with clamping blocks 24, the shape of the clamping blocks 24 is set, the clamping block 24 can better clamp the upright post 18 in the clamping groove 23, the upright post 18 is not influenced to be pulled out of the clamping groove 23, the arc shape enables the clamping to be smooth, and the upright posts 18 on the two sides are clamped in the clamping groove 23.

The working principle is as follows: when the device is used, the base 1 is fixed on the ground, if the overall height of the device needs to be adjusted, the movable block 12 is pulled out a little from the extension block 11, the inner end of the limiting rod 15 leaves the limiting groove 16, then the handle 14 is held, the rotating rod 13 is shaken clockwise, the extension block 11 and the movable block 12 drive the gear 10 to move clockwise simultaneously, the tooth groove 9 meshed with the gear 10 drives the bearing plate 8 to ascend, the bearing plate 8 lifts the supporting seat 5, the sliding blocks 3 on two sides of the moving plate 4 ascend in the sliding rail 2 at the same time, then the movable block 12 is pressed inwards in the extension block 11, the limiting rod 15 is clamped into the corresponding limiting groove 16, and similarly, the rotating rod 13 rotates reversely, and the supporting seat 5 descends.

Before using, pull out stand 18 from draw-in groove 23, rotate expansion plate 17 to with ground parallel and level, and according to the length of user's leg, lengthen the corresponding length of expansion plate 17, then rotate the stop device of base 1 front end, it is spacing to carry out expansion plate 17, make expansion plate 17 can not revolve, then before the user exercises down the waist, inject the both feet between rubber pad 20 and expansion plate 17, then lie on silica gel pad 6, spring 22 pulls presser bar 19, reduce the ascending power of pulling of foot, use and finish, turn back the spacer pin of base 1 front end and be parallel with base 1, roll up expansion plate 17, impel stand 18 in draw-in groove 23, make fixture block 24 block 18 the upper and lower both sides of stand 18, the operation is ended just here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a gymnastics is lumbar vertebrae strutting arrangement for physique training, includes base (1), its characterized in that: the slide rail (2) is arranged on two sides of the inner wall of the base (1), the slide blocks (3) are embedded in the slide rail (2), the inner ends of the slide rail (2) are welded on the outer wall of the movable plate (4), the top end of the movable plate (4) is welded at the bottom end of the supporting seat (5), the bottom end of the supporting seat (5) is welded with the bearing plate (8), the rear end of the bearing plate (8) is uniformly provided with the tooth socket (9), the rear end of the tooth socket (9) is meshed with the gear (10), one end of the gear (10) is connected to the inner wall of the base (1) through a bearing, the other end of the gear (10) penetrates through the base (1) and extends to the outer side of the base (1), the extension block (11) is welded on one end of the gear (10) penetrating through the base (1), the movable block (12) is embedded in the extension block (11), the outer end of the movable block (12, and the outer end bearing of bull stick (13) is connected with handle (14), the inner welding of bull stick (13) has gag lever post (15), round spacing groove (16) have evenly been seted up on base (1) outer wall of gag lever post (15) department of correspondence, the front end of base (1) articulates there is expansion plate (17), and stand (18), two have all been welded to the both sides of expansion plate (17) front end insert between stand (18) and be equipped with presser bar (19), spring (22) have all been welded to the bottom of presser bar (19) both sides, and the bottom of spring (22) all welds the top in expansion plate (17), draw-in groove (23) have been seted up to the front end of supporting seat (5), and the upper and lower both sides of draw-in groove (23) all glue and have fixture block (24), both sides stand (18) all block and establish inside draw-in groove (23).

2. The lumbar support device for gymnastic training as set forth in claim 1, wherein: the top of supporting seat (5) sets up to semi-circular, and the intermediate position department on supporting seat (5) top sets up to the recess form, and is the arc form in the recess.

3. The lumbar support device for gymnastic training as set forth in claim 1, wherein: silica gel pad (6) is glued to the top of supporting seat (5), and first hole (7) have been seted up to first hole (7) inside, the shape of first hole (7) sets up to circular, the outer wall rubberizing of presser bar (19) is glued rubber pad (20), and sets up second hole (21) in rubber pad (20), the shape of second hole (21) sets up to circular.

4. The lumbar support device for gymnastic training as set forth in claim 1, wherein: the inside ring of extension block (11) is seted up flutedly, the annular welding has the lug on the outer wall of movable block (12), and the lug that welds on movable block (12) all corresponds the block in the recess of seting up on extension block (11) inner wall.

5. The lumbar support device for gymnastic training as set forth in claim 1, wherein: the shape of the handle (14) is set to be cylindrical, and the outer wall of the handle (14) is set to be stripe-shaped.

6. The lumbar support device for gymnastic training as set forth in claim 1, wherein: the shape of the fixture blocks (24) is arc-shaped, and the distance between the fixture blocks (24) on the upper side and the lower side is smaller than the width of the upright post (18).

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