CN215310013U

CN215310013U - Waist twisting device

Info

Publication number: CN215310013U
Application number: CN202121289126.7U
Authority: CN
Inventors: 邓国振
Original assignee: Hebei Qifan Teaching Equipment Manufacturing Co ltd
Current assignee: Hebei Qifan Teaching Equipment Manufacturing Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-28
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a waist twisting device; the rotary tray comprises a middle upright post and three groups of rotary trays arranged around the middle upright post at equal angles, wherein the top of the middle upright post is provided with a handrail; the support device is characterized by further comprising three groups of bases and three groups of supporting columns, wherein bearing grooves are formed in the top ends of the three groups of bases, ball bearings are fixedly mounted in the bearing grooves, the bottom ends of the three groups of supporting columns are respectively inserted into the three groups of ball bearings, supporting plates are arranged at the top ends of the three groups of supporting columns, limiting cylinders are arranged in the middle of the bottom ends of the three groups of rotating trays, limiting rings are arranged at the bottom ends of the limiting cylinders, the supporting columns penetrate through the limiting rings, supporting springs are sleeved on the outer sides of the supporting columns, the top ends and the bottom ends of the supporting springs are respectively tightly attached to the bottom ends of the supporting plates and the top ends of the limiting rings, a plurality of groups of arc-shaped bulges are uniformly arranged at equal angles at the top ends of the bases, and a plurality of groups of supporting wheels are arranged at equal angles at the bottom ends of the rotating trays; can shake to the shank and subtract fat, the function is various, improves the practicality.

Description

Waist twisting device

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a waist twisting device.

Background

As is known, the waist ware is turned round to three and is used for carrying out the auxiliary device trained to the waist, and current waist ware is turned round to three generally includes the center pillar and around the rotatory tray of angle settings such as center pillar, and the top of center pillar is provided with the handrail, and both feet stand on the top of rotatory tray during the exercise, hand handrail, through turning round the waist carry out the waist train can, current waist ware function of turning round is more single, only has the function of simple waist training, leads to the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the waist twisting device which can shake and reduce fat of legs, has various functions and improves the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the waist twisting device comprises a middle upright post and three groups of rotating trays arranged around the middle upright post at equal angles, and the top of the middle upright post is provided with a handrail; still include three group's bases and three group's pillars, the top of three group's bases all is provided with the bearing groove to at bearing inslot fixed mounting have ball bearing, inside three group's ball bearing were inserted respectively to three group's bottoms, three group's pillars's top all was provided with the backup pad, three group the backup pad supports three group's rotatory trays respectively, and three group's rotatory tray's bottom middle part all is provided with spacing section of thick bamboo, spacing section of thick bamboo's bottom is provided with the spacing ring, the pillar passes the spacing ring to the outside cover at the pillar is equipped with supporting spring, supporting spring's top and bottom paste tightly with the bottom of backup pad and the top of spacing ring respectively, and the angle such as the top of base evenly is provided with multiunit arc arch, angles such as the bottom of rotatory tray all are provided with multiunit supporting wheel.

Preferably, the number of the supporting wheels is more than or equal to three groups, and the number of the arc-shaped protrusions is an integral multiple of the number of the supporting wheels.

Preferably, all be provided with adjusting device on the rotatory tray, adjusting device includes regulating spindle, four group's screwed pipes and four group's threaded rods, the bottom of rotatory tray is provided with four group's mounting grooves to all be provided with first bearing in four group's mounting grooves, the top of four group's screwed pipes inserts respectively to four group's first bearing insides to all be provided with driven gear in the outside of four group's screwed pipes, the bottom of four group's threaded rods all is connected with the top of backup pad, and inside four group's threaded rods's top inserted respectively and screw-mounted to four group's screwed pipes ' bottom, the middle part of rotatory tray is provided with the mounting hole that link up from top to bottom to fixed mounting has the second bearing in the mounting hole, the bottom of regulating spindle passes the second bearing to be provided with the driving gear in the bottom of regulating spindle, the driving gear all meshes with four group's driven gear.

Preferably, the outer side of the supporting plate is in contact with the inner side wall of the limiting cylinder.

Preferably, the outer side of the strut is in contact with the inner ring of the stop collar.

Preferably, massage bulges are uniformly distributed at the top end of the rotating tray.

Preferably, the bottom ends of the three groups of bases and the middle upright post are provided with deep-buried fixing columns.

(III) advantageous effects

Compared with the prior art, the utility model provides the waist twisting device, which has the following beneficial effects: this waist ware turns round, training personnel stand on rotatory tray, hand handrail, when rotating rotatory tray, the arc arch through the base top cooperates with the supporting wheel of rotatory tray bottom, make rotatory tray jolt in the pivoted, thereby can drive training personnel's shank and shake, the speed of shake can be decided along with rotatory tray pivoted speed, convenient control, can subtract fat to shank and waist through the shake, the function is diversified, not only can turn round the waist training, and the high practicality is improved.

Drawings

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

FIG. 2 is a schematic perspective view of the base and the rotating tray of the present invention;

FIG. 3 is a schematic plan view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

in the drawings, the reference numbers: 1. a middle upright post; 2. rotating the tray; 3. a handrail; 4. a pillar; 5. a ball bearing; 6. a support plate; 7. a limiting cylinder; 8. a limiting ring; 9. a support spring; 10. an arc-shaped bulge; 11. a support wheel; 12. an adjustment shaft; 13. a threaded pipe; 14. a threaded rod; 15. a first bearing; 16. a driven gear; 17. a second bearing; 18. a driving gear; 19. massaging the bumps; 20. deeply burying a fixed column; 21. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the waist twisting device of the present invention comprises a middle upright post 1 and three sets of rotating trays 2 arranged around the middle upright post 1 at equal angles, wherein the top of the middle upright post 1 is provided with a handrail 3; also comprises three groups of bases 21 and three groups of struts 4, the top ends of the three groups of bases are provided with bearing grooves, ball bearings 5 are fixedly arranged in the bearing grooves, the bottom ends of the three groups of supporting columns 4 are respectively inserted into the three groups of ball bearings 5, supporting plates 6 are respectively arranged at the top ends of the three groups of supporting columns 4, the three groups of supporting plates 6 respectively support the three groups of rotating trays 2, limiting cylinders 7 are respectively arranged at the middle parts of the bottom ends of the three groups of rotating trays 2, the bottom end of the limiting cylinder 7 is provided with a limiting ring 8, the strut 4 passes through the limiting ring 8, a supporting spring 9 is sleeved on the outer side of the strut 4, the top end and the bottom end of the supporting spring 9 are respectively attached to the bottom end of the supporting plate 6 and the top end of the limiting ring 8, a plurality of groups of arc-shaped bulges 10 are uniformly arranged on the top end of the base at equal angles, and a plurality of groups of supporting wheels 11 are arranged on the bottom end of the rotary tray 2 at equal angles; training personnel stand on rotatory tray 2, hand handrail 3, when rotating rotatory tray 2, arch 10 through the base top cooperates with the supporting wheel 11 of 2 bottoms of rotatory tray, make rotatory tray 2 jolt in the pivoted, thereby can drive training personnel's shank and shake, the speed of shake can be decided along with rotatory tray 2 pivoted speed, convenient control, can subtract fat to shank and waist through the shake, the function is diversified, not only can turn round the waist training, and the practicability is improved.

The quantity more than or equal to three groups of supporting wheel 11, the quantity of arc arch 10 is the integer multiple of supporting wheel 11 quantity, and the quantity of supporting wheel 11 is greater than three groups, can guarantee rotatory tray 2's stability, and the quantity of arc arch 10 is the integer multiple of supporting wheel 11 for rotatory tray 2 can be jolted from top to bottom with the cooperation of arc arch 10 at rotatory in-process, the condition that rotatory tray 2 inclines can not appear.

The rotary tray 2 is provided with an adjusting device, the adjusting device comprises an adjusting shaft 12, four groups of threaded pipes 13 and four groups of threaded rods 14, the bottom end of the rotary tray 2 is provided with four groups of mounting grooves, first bearings 15 are arranged in the four groups of mounting grooves, the top ends of the four groups of threaded pipes 13 are respectively inserted into the four groups of first bearings 15, driven gears 16 are arranged on the outer sides of the four groups of threaded pipes 13, the bottom ends of the four groups of threaded rods 14 are connected with the top end of the supporting plate 6, the top ends of the four groups of threaded rods 14 are respectively inserted into and screwed into the bottom ends of the four groups of threaded pipes 13, a vertically through mounting hole is arranged in the middle of the rotary tray 2, and a second bearing 17 is fixedly arranged in the mounting hole, the bottom end of the adjusting shaft 12 passes through the second bearing 17, a driving gear 18 is arranged at the bottom end of the adjusting shaft 12, and the driving gear 18 is meshed with four groups of driven gears 16; can drive driving gear 18 through rotating regulating spindle 12 and rotate, driving gear 18 drives four group's driven gear 16 synchronous rotations, driven gear 16 drives screwed pipe 13 and rotates, through screwed pipe 13 and threaded rod 14 cooperation, adjust the distance between pairing rotation tray 2 and the backup pad 6, the range of jolting from top to bottom when can adjusting rotatory tray 2 is rotatory, can also make the supporting wheel 11 and the protruding 10 separation of arc of rotatory tray 2 bottom, only play the effect of turning round the waist, only need training personnel oneself rotatory regulating spindle 12 adjust can, be provided with the stopper on the threaded rod 14, prevent that screwed pipe 13 and threaded rod 14 are rotatory to be broken away from, rotatory tray 2 is up-and-down the range of regulation is less, can guarantee the connection effect between backup pad 6 and the rotatory tray 2.

The outer side of the supporting plate 6 is in contact with the inner side wall of the limiting cylinder 7; the limiting cylinder 7 has a limiting effect on the supporting plate 6, the outer side of the support column 4 is in contact with the inner ring of the limiting ring 8, and the limiting ring 8 has a limiting effect on the support column 4.

The top of the rotary tray 2 is uniformly provided with massage bulges 19, the feet can be bared or stepped on the rotary tray 2 through the massage bulges 19, the soles are pressed through the massage bulges 19 in the up-and-down bumping process, and the massage bulges 19 can also play a role in skid resistance.

The bottom ends of the three groups of bases and the middle upright post 1 are provided with deep-buried fixing columns 20; the base and the middle upright post 1 are fixed through the deeply buried fixing column 20, and the fixing effect is ensured.

When in use, a trainer stands on the rotary tray 2 and holds the handrail 3, the rotary tray 2 is rotated, the arc-shaped bulge 10 at the top end of the base is matched with the supporting wheel 11 at the bottom end of the rotary tray 2, so that the rotary tray 2 jolts while rotating, the legs of the trainer can be driven to shake, the shaking speed can be determined according to the rotating speed of the rotary tray 2, the control is convenient, the fat reduction can be carried out on the legs and the waist through shaking, the functions are diversified, the waist twisting training can be carried out, the practicability is improved, the driving gear 18 can be driven to rotate through rotating the adjusting shaft 12, the driving gear 18 drives four groups of driven gears 16 to synchronously rotate, the driven gears 16 drive the threaded pipes 13 to rotate, the distance between the rotary tray 2 and the supporting plate 6 is adjusted through the matching of the threaded pipes 13 and the threaded pipes 14, the up-down jolting amplitude during the rotation of the rotary tray 2 can be adjusted, can also make the supporting wheel 11 and the protruding 10 separation of arc of rotatory tray 2 bottom, only play the effect of turning round the waist, only need training personnel oneself rotatory regulating spindle 12 adjust can, be provided with the stopper on the threaded rod 14, prevent that screwed pipe 13 from breaking away from with the threaded rod 14 is rotatory, the regulation range is less about rotatory tray 2, can guarantee the connection effect between backup pad 6 and the rotatory tray 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waist twisting device comprises a middle upright post (1) and three groups of rotating trays (2) which are arranged around the middle upright post (1) at equal angles, wherein the top of the middle upright post (1) is provided with a handrail (3); the device is characterized by further comprising three groups of bases (21) and three groups of struts (4), wherein bearing grooves are formed in the top ends of the three groups of bases (21), ball bearings (5) are fixedly arranged in the bearing grooves, the bottom ends of the three groups of struts (4) are respectively inserted into the three groups of ball bearings (5), supporting plates (6) are arranged at the top ends of the three groups of struts (4), the three groups of supporting plates (6) respectively support the three groups of rotating trays (2), limiting cylinders (7) are arranged in the middle of the bottom ends of the three groups of rotating trays (2), limiting rings (8) are arranged at the bottom ends of the limiting cylinders (7), the struts (4) penetrate through the limiting rings (8), supporting springs (9) are sleeved on the outer sides of the struts (4), the top ends and the bottom ends of the supporting springs (9) are respectively tightly attached to the bottom ends of the supporting plates (6) and the top ends of the limiting rings (8), the top of base (21) is equallyd divide the angle and evenly is provided with multiunit arc arch (10), the bottom of swivel tray (2) is equallyd divide the angle and all is provided with multiunit supporting wheel (11).

2. The waist twister according to claim 1, characterized in that the number of said supporting wheels (11) is equal to or greater than three groups, and the number of said arc-shaped protrusions (10) is an integral multiple of the number of said supporting wheels (11).

3. The waist twisting device according to claim 1, wherein the rotating tray (2) is provided with an adjusting device, the adjusting device comprises an adjusting shaft (12), four groups of threaded pipes (13) and four groups of threaded rods (14), the bottom end of the rotating tray (2) is provided with four groups of mounting grooves, the four groups of mounting grooves are provided with first bearings (15), the top ends of the four groups of threaded pipes (13) are respectively inserted into the four groups of first bearings (15), the outer sides of the four groups of threaded pipes (13) are respectively provided with a driven gear (16), the bottom ends of the four groups of threaded rods (14) are respectively connected with the top end of the supporting plate (6), the top ends of the four groups of threaded rods (14) are respectively inserted into and screwed into the bottom ends of the four groups of threaded pipes (13), the middle part of the rotating tray (2) is provided with a mounting hole which is vertically communicated, and a second bearing (17) is fixedly installed in the mounting hole, the bottom end of the adjusting shaft (12) penetrates through the second bearing (17), a driving gear (18) is arranged at the bottom end of the adjusting shaft (12), and the driving gear (18) is meshed with four groups of driven gears (16).

4. The waist twister according to claim 1, characterized in that the outer side of the support plate (6) is in contact with the inner side wall of the restraining cylinder (7).

5. Waist twister according to claim 1, characterized in that the outer side of said stay (4) is in contact with the inner ring of the stop collar (8).

6. The waist twister according to claim 1, characterized in that the top of the rotating tray (2) is evenly distributed with massage protrusions (19).

7. The waist twister according to claim 1, characterized in that the bottom ends of said three sets of bases (21) and intermediate uprights (1) are each provided with a deeply buried fixing post (20).