CN206613094U

CN206613094U - Waist twisting exerciser

Info

Publication number: CN206613094U
Application number: CN201720169850.3U
Authority: CN
Inventors: 刘小清
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-23
Filing date: 2017-02-23
Publication date: 2017-11-07
Anticipated expiration: 2027-02-23

Abstract

The utility model discloses a kind of waist twisting exerciser, including：Pedestal；It is rotatably arranged in the pedal part on the pedestal；It is rotatably arranged in the handle rack on the pedestal；And the linkage unit being connected respectively with the pedal part and handle rack, the linkage unit is used to making pedal part and handle rack synchronous axial system and to limit the maximum rotation angle of pedal part and handle rack in opposite direction.The waist twisting exerciser provided using the utility model, structure is novel, it is easily achieved, user can synchronous movement above the waist and the lower part of the body, complete the waist torsional movement of greater angle, the effect that sways one's hips is greatly improved, while user is prevented because rotational angle is excessive and itself is damaged, with higher safety in utilization.

Description

Waist twisting exerciser

Technical field

The utility model belongs to health and fitness facilities technical field, and in particular to a kind of waist twisting exerciser.

Background technology

With the development and the improvement of people's living standards of social economy, increasing outdoor and indoor place is designed with Health and fitness facilities, gives people for taking exercises.Most common is exactly device for twisting waist, is mainly used in strengthening the muscular force of waist and belly Amount, improves lumbar vertebrae Ji Kua joint flexibilities and flexibility.

But the rotating disk of current device for twisting waist, only bottom can be rotated, handrail can not be servo-actuated, therefore user can only make The action that sways one's hips of the lower part of the body, due to the limited angle that itself waist is rotated, the effect that causes to sway one's hips is not good, it is impossible to fully meets and uses The body-building requirement of person, moreover, rotating disk can 360 degree it is any rotate, it is easy to be out of control, there is potential safety hazard.Solving problem above turns into The task of top priority.

Utility model content

To solve above technical problem, the utility model provides a kind of waist twisting exerciser, being capable of movable user simultaneously The upper part of the body and the lower part of the body, can effectively lift the effect that sways one's hips, safety in utilization can be improved again.

To achieve the above object, technical solutions of the utility model are as follows：

A kind of waist twisting exerciser, it is characterized by, including：Pedestal；Pedal part, it is rotatably arranged in the pedestal On；Handle rack, it is rotatably arranged on the pedestal；And linkage unit, it is used to make pedal part and handle rack edge Opposite direction synchronous axial system and the maximum rotation angle for limiting pedal part and handle rack.

Using above structure, in the presence of linkage unit, pedal part and handle rack can synchronous backward rotate, make User can synchronous movement above the waist and the lower part of the body, complete greater angle waist torsional movement, greatly improve the effect that sways one's hips, have More preferable train on；Meanwhile, linkage unit can limit the maximum rotation angle of pedal part and handle rack, prevent user Because rotational angle is excessive and itself is damaged, with higher safety in utilization.

As preferred：The linkage unit includes：Guide holder, it is set in the lower end of the handle rack and with chute； And guide rod, it is fixed on the pedal part, and the guide rod is embedded in the chute, when pedal part is rotated, and is oriented to Long axis direction of the bar along chute is slided, and drives handle rack synchronous backward to rotate.Using above structure, pass through guide rod and guide holder Structure, pedal part and handle rack synchronous backward is rotated, while the maximum rotation angle of the two can be limited, and And, by the cooperation of guide rod and guide holder, pedal part and handle rack is damped in rotation with certain steering, prevent Rotate too fast and user is felt out of control, further improve safety in utilization.

As preferred：The roller being adapted with the chute is arranged with the guide rod.Using above structure, make to lead It is relatively reliable to slip of the bar in chute, also make chute more preferable to the guidance quality of guide rod.

As preferred：The roller is supported on the guide rod by clutch shaft bearing.Using above structure, roller is on edge The friction type of roller and chute can be changed into rolling friction from sliding friction, significantly along guide rod rotation during slide Frictional force is reduced, effectively reduces and uses noise, comfort is improved.

As preferred：The first rotating shaft upwardly extended is provided with the pedestal, the guide holder passes through at least one Second bearing is supported in the first rotating shaft.Using above structure, handle rack is set swimmingly to be rotated relative to pedestal.

As preferred：The second rotating shaft upwardly extended is provided with the pedestal, is provided with the pedal part The mounting cylinder being adapted with second rotating shaft, the mounting cylinder is supported in second rotating shaft by least one 3rd bearing. Using above structure, enable pedal part it is smooth, reliably relative to pedestal rotate.

As preferred：The handle rack includes expansion link and is arranged on the handle of the expansion link upper end.Using above structure, It is capable of the height of regulation handle frame, to be adapted to the user of different building shape.

As preferred：The expansion link includes upper half bar and lower half bar and for unblock or locking upper half bar and lower half bar Clamping screw.Simple in construction, reliable using above structure, the length that user can be quickly and easily to expansion link is carried out Regulation.

As preferred：The two ends of the handle have grip part.Using above structure, user's gripping of being more convenient for is improved Comfort.

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

The waist twisting exerciser provided using the utility model, structure is novel, it is easy to accomplish, user can be on synchronous movement Half body and the lower part of the body, complete the waist torsional movement of greater angle, the effect that sways one's hips are greatly improved, while preventing user because of angle of rotation Spend big and itself is damaged, with higher safety in utilization.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram under the utility model unused state；

Fig. 2 is the planar structure schematic diagram under the utility model unused state；

Fig. 3 is sectional views of the Fig. 2 along A-A；

Fig. 4 is the dimensional structure diagram under the utility model use state；

Fig. 5 is the planar structure schematic diagram under the utility model use state；

Fig. 6 is the annexation schematic diagram of pedestal and handle rack；

Fig. 7 is the structural representation of pedal part.

Embodiment

The utility model is described in further detail with accompanying drawing with reference to embodiments.

As shown in Fig. 1~Fig. 2 and Fig. 4~Fig. 5, a kind of waist twisting exerciser, including pedestal 1, pedal part 2, the and of handle rack 3 Linkage unit 4, the pedal part 2 and handle rack 3 are installed in rotation on the pedestal 1, and the linkage unit 4 is used for Pedal part 2 and handle rack 3 is set synchronous axial system and to limit the maximum rotation angle of pedal part 2 and handle rack 3 in opposite direction, The rotation of the pedal part 2 and handle rack 3 is axially parallel to each other and is each perpendicular to pedestal 1.

Fig. 1~Fig. 3 is referred to, the handle rack 3 includes expansion link 32 and is arranged on the handle 31 of the upper end of expansion link 32. Wherein, the expansion link 32 includes upper half bar 321 and lower half bar 322 and for unblock or locking upper half bar 321 and lower half bar 322 clamping screw 323, when screwing clamping screw 323, upper half bar 321 and the locking of lower half bar 322, when unscrewing clamping screw When 323, the length of telescopically adjustable upper half bar 321 and lower half bar 322.The handle 31 is fixedly mounted on upper half by connector The upper end of bar 321, the handle 31 is in symmetrically arc-shaped structure along upper half bar 321, and grip part is equipped with the two ends of handle 31 311, the grip part 311 meets ergonomics, is easy to user to hold.

Fig. 3, Fig. 6 and Fig. 7 are referred to, the rotating shaft of first rotating shaft 51 and second upwardly extended is provided with the pedestal 1 52, the rotating shaft 52 of first rotating shaft 51 and second is fixed on the pedestal 1, can be using welding.The modes such as riveting or threaded connections. Wherein, the guide holder 41 is propped up by two second bearings 511 (quantity of second bearing 511 is configured according to actual conditions) Hold in the first rotating shaft 51, handle rack 3 is rotated along pedestal 1.It is provided with the pedal part 2 and described second The adaptable mounting cylinder 21 of rotating shaft 52, (quantity of 3rd bearing 521 is according to reality by two 3rd bearings 521 for the mounting cylinder 21 Border situation is configured) it is supported in second rotating shaft 52, pedal part 2 is rotated along pedestal 1.

Fig. 3~Fig. 7 is referred to, the linkage unit 4 includes guide holder 41 and guide rod 42.The guide holder 41 is arranged In the lower end of lower half bar 322 of the handle rack 3, the first rotating shaft 51 is described to seat also cross guide holder 41 and handle rack 3 41 upper surface has the chute 411 of strip, the length limitation pedal part 2 of the chute 411 and the maximum rotation of handle rack 3 Angle.The guide rod 42 is fixedly mounted on the lower surface of the pedal part 2 and extended downwardly, and is covered on the guide rod 42 Provided with the roller 421 being adapted with the chute 411, the roller 421 passes through (the quantity root of clutch shaft bearing 422 of clutch shaft bearing 422 It is configured according to actual conditions) it is supported on the guide rod 42, roller 421 is embedded in the chute 411 and can be oppositely oriented bar 42 rotate.When pedal part 2 is rotated, long axis direction of the guide rod 42 by roller 421 along chute 411 is slided, and drives handle The synchronous backward of frame 3 is rotated.

The course of work of the present utility model is as follows：

As shown in figure 5, when the lower part of the body of user is rotated clockwise, pedal part 2 is rotated clockwise, meanwhile, ride Part 2 drives handle rack 3 to rotate counterclockwise by linkage unit 4, so that the upper part of the body of user is rotated counterclockwise；Otherwise use When the lower part of the body drive pedal part 2 of person is rotated counterclockwise, rotated clockwise above the waist with handle rack 3.

Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area Art personnel on the premise of without prejudice to the utility model objective and claim, can make under enlightenment of the present utility model Represented as multiple types, such conversion is each fallen within protection domain of the present utility model.

Claims

1. a kind of waist twisting exerciser, it is characterised in that including：

Pedestal (1)；

Pedal part (2), it is rotatably arranged on the pedestal (1)；

Handle rack (3), it is rotatably arranged on the pedestal (1)；And

Linkage unit (4), it is used to making pedal part (2) and handle rack (3) synchronous axial system and to limit pedal position in opposite direction The maximum rotation angle of part (2) and handle rack (3).

2. waist twisting exerciser according to claim 1, it is characterised in that the linkage unit (4) includes：

Guide holder (41), it is set in the lower end of the handle rack (3) and with chute (411)；And

Guide rod (42), it is fixed on the pedal part (2), the embedded chute (411) of the guide rod (42), when foot-operated When part (2) is rotated, long axis direction of the guide rod (42) along chute (411) is slided, and drives handle rack (3) synchronous backward to rotate.

3. waist twisting exerciser according to claim 2, it is characterised in that：Be arranged with the guide rod (42) with it is described The adaptable roller (421) of chute (411).

4. waist twisting exerciser according to claim 3, it is characterised in that：The roller (421) passes through clutch shaft bearing (422) It is supported on the guide rod (42).

5. the waist twisting exerciser according to any one of claim 2~4, it is characterised in that：Set on the pedestal (1) There is the first rotating shaft (51) upwardly extended, the guide holder (41) is supported on described by least one second bearing (511) In one rotating shaft (51).

6. according to waist twisting exerciser according to any one of claims 1 to 4, it is characterised in that：Set on the pedestal (1) There is the second rotating shaft (52) upwardly extended, the peace being adapted with second rotating shaft (52) is provided with the pedal part (2) Fitted tube (21), the mounting cylinder (21) is supported on second rotating shaft (52) by least one 3rd bearing (521).

7. according to waist twisting exerciser according to any one of claims 1 to 4, it is characterised in that：The handle rack (3) includes stretching Contracting bar (32) and the handle (31) for being arranged on expansion link (32) upper end.

8. waist twisting exerciser according to claim 7, it is characterised in that：The expansion link (32) includes upper half bar (321) With lower half bar (322) and for unblock or the clamping screw (323) of locking upper half bar (321) and lower half bar (322).

9. waist twisting exerciser according to claim 7, it is characterised in that：The two ends of the handle (31) have grip part (311)。