CN214512500U

CN214512500U - Community's sports body-building sit up training ware

Info

Publication number: CN214512500U
Application number: CN202120184205.5U
Authority: CN
Inventors: 崔长军; 叶红辉; 巩俊贤
Original assignee: Anhui Technical College of Mechanical and Electrical Engineering
Current assignee: Anhui Technical College of Mechanical and Electrical Engineering
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-10-29
Anticipated expiration: 2031-01-23

Abstract

The utility model belongs to the technical field of body-building apparatus, concretely relates to sports fitness sit up training ware of community, including the support end, the one end fixedly connected with sleeve of support end, there is the threaded rod telescopic inside through threaded connection, the one end contact of threaded rod is connected with the rotor plate, rotor plate one end is rotated and is connected with the axis of rotation, the one end of axis of rotation is rotated and is connected with the backup pad, the sliding tray has been seted up to the inside of backup pad, the inside sliding connection of sliding tray has the sliding block, the upper end fixedly connected with bracing piece of sliding block, the surface sliding of bracing piece is connected with the spring. The utility model discloses a with the leg pressing of sit up training ware increase adjustable position's device, the sliding tray has been seted up to the inside of backup pad, and the inside sliding connection of sliding tray has a sliding block, according to self position adjustment sliding block position, after the adjustment with the stop pin change over to the draw-in groove in can, can increase the height through the screw thread nail on the wrench movement horizontal pole.

Description

Community's sports body-building sit up training ware

Technical Field

The utility model relates to a body-building apparatus technical field especially relates to a sports fitness sit up training ware of community.

Background

Community sports refers to the sports activities of the masses, such as body building, leisure, entertainment, social interaction and the like, which are organized and participated by residents of a specific community nearby in a community range, and are achieved through various types of activity projects by using simple sports equipment and facilities in the community. Sit-up, a way to exercise the body. Supine, closing the legs, lifting the hands, contracting the abdominal muscles, swinging the arms forward to quickly get a sitting posture, continuing the forward bending of the upper body, touching the foot surface with the hands, and lowering the head; then returning to the sitting position, and the operation is continued. The size angle of the existing sit-up training device is fixed at present, and individual persons with large stature or small stature cannot use the sit-up training device.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a sports fitness sit up training ware of community to solve the size angle of current sit up training ware and fix, the unable problem of using of the person of individual stature height or delicate.

Based on the above purpose, the utility model provides a community sports fitness sit-up trainer, which comprises a support base, wherein one end of the support base is fixedly connected with a sleeve, the inside of the sleeve is connected with a threaded rod through threads, one end of the threaded rod is in contact connection with a rotating plate, one end of the rotating plate is rotatably connected with a rotating shaft, one end of the rotating shaft is rotatably connected with a support plate, the inside of the support plate is provided with a sliding groove, the inside of the sliding groove is slidably connected with a sliding block, the upper end of the sliding block is fixedly connected with a support rod, the surface of the support rod is slidably connected with a spring, one end of the spring is in contact connection with a sliding sleeve, the inside of the sliding sleeve is slidably connected with a support rod, the surface of the sliding sleeve is fixedly connected with a clamping rod, the upper end of the support rod is fixedly connected with a cross rod, the inside of the cross rod is connected with a threaded nail through threads, the one end fixedly connected with supporting shoe of screw thread nail, the one end contact of supporting shoe is connected with the clamping bar, the draw-in groove has been seted up to the inside of backup pad, the joint has the banking pin in the draw-in groove, the banking pin has the sliding block through threaded connection.

Preferably, the upper end of the supporting plate is fixedly connected with a handrail.

Preferably, the lower end of the supporting plate is fixedly connected with a supporting leg, and one end of the supporting leg is fixedly connected with a supporting base.

Preferably, the number of the supporting legs is four.

Preferably, the threaded rod and the threaded nail are both provided with knobs.

Preferably, the number of the clamping grooves is multiple, and the clamping grooves are distributed on the supporting plate at equal intervals.

From the above, can see out, the utility model provides a pair of community's sports fitness sit up training ware has following beneficial effect:

1. the utility model discloses a with the leg pressing of sit up training ware increase adjustable position's device, the sliding tray has been seted up to the inside of backup pad, and the inside sliding connection of sliding tray has a sliding block, according to self position adjustment sliding block position, after the adjustment with the stop pin change over to the draw-in groove in can, can increase the height through the screw thread nail on the wrench movement horizontal pole.

2. The utility model discloses a but with sit up training ware head position increase height-adjusting's device, there is the threaded rod telescopic inside through threaded connection, and the one end contact of threaded rod is connected with the rotor plate, through rotating the threaded rod alright adjust the height of rotor plate, can adjust according to individual demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is a front view of the leg pressing device of the present invention.

In the figure: 1. a support base; 2. a sleeve; 3. a threaded rod; 4. a rotating plate; 5. a rotating shaft; 6. a support plate; 7. a sliding groove; 8. a slider; 9. a support bar; 10. a spring; 11. a sliding sleeve; 12. a clamping bar; 13. a cross bar; 14. a threaded nail; 15. a support block; 16. a card slot; 17. a limit pin; 18. a handrail; 19. and (5) supporting legs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Referring to fig. 1-3, a community sports fitness sit-up trainer comprises a support base 1, a sleeve 2 is fixedly connected to one end of the support base 1, a threaded rod 3 is connected to the inside of the sleeve 2 through threads, a rotating plate 4 is connected to one end of the threaded rod 3 in a contact manner, the height of the rotating plate 4 can be adjusted, a rotating shaft 5 is rotatably connected to one end of the rotating plate 4, a support plate 6 is rotatably connected to one end of the rotating shaft 5, a sliding groove 7 is formed in the support plate 6, a sliding block 8 is slidably connected to the inside of the sliding groove 7, the position of the sliding block 8 can be adjusted, a support rod 9 is fixedly connected to the upper end of the sliding block 8, a spring 10 is slidably connected to the surface of the support rod 9, a sliding sleeve 11 is connected to one end of the spring 10 in a contact manner, a support rod 9 is slidably connected to the inside of the sliding sleeve 11, a clamping rod 12 is fixedly connected to the surface of the sliding sleeve 11, and a cross rod 13 is fixedly connected to the upper end of the support rod 9, the inside of horizontal pole 13 has screw 14 through threaded connection, and the one end fixedly connected with supporting shoe 15 of screw 14, the one end contact of supporting shoe 15 are connected with clamping bar 12, and the height of adjustable clamping bar 12, draw-in groove 16 has been seted up to the inside of backup pad 6, and the joint has stop pin 17 in the draw-in groove 16, and stop pin 17 has sliding block 8 through threaded connection, can fix sliding block 8.

Referring to fig. 1, the upper end of the supporting plate 6 is fixedly connected with a handrail 18 for easy rising.

Referring to fig. 1, the lower end of the supporting plate 6 is fixedly connected with a supporting leg 19, and one end of the supporting leg 19 is fixedly connected with a supporting base 1.

Referring to fig. 1, the number of the support legs 19 is four, which increases the stability of the support plate 6.

Referring to fig. 1, the threaded rod 3 and the threaded nail 14 are provided with knobs to facilitate rotation of the threaded rod 3 and the threaded nail 14.

Referring to fig. 2, the number of the slots 16 is plural, and the slots 16 are distributed on the supporting plate 6 at equal intervals, so that the sliding block 8 can be adjusted to a plurality of positions.

During the use, at first according to individual's condition, adjust the angle of rotor plate 4 through wrench movement threaded rod 3, then the user lies on backup pad 6, and the head leans on rotor plate 4, through rotating screw out stop pin 17, through the position of slip sliding block 8 adjustment clamping bar 12 according to the leg length, put the leg into under clamping bar 12, according to individual's condition through rotate threaded nail 14 adjust the height of clamping bar 12 can, pay attention to not pressing clamping bar 12 to the leg on too tight to cause the damage to the leg.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a community's sports fitness sit up training ware which characterized in that: comprises a supporting base (1), wherein one end of the supporting base (1) is fixedly connected with a sleeve (2), the interior of the sleeve (2) is connected with a threaded rod (3) through threads, one end of the threaded rod (3) is in contact connection with a rotating plate (4), one end of the rotating plate (4) is in rotating connection with a rotating shaft (5), one end of the rotating shaft (5) is in rotating connection with a supporting plate (6), a sliding groove (7) is formed in the supporting plate (6), the interior of the sliding groove (7) is in sliding connection with a sliding block (8), the upper end of the sliding block (8) is fixedly connected with a supporting rod (9), the surface of the supporting rod (9) is in sliding connection with a spring (10), one end of the spring (10) is in contact connection with a sliding sleeve (11), and the interior of the sliding sleeve (11) is in sliding connection with the supporting rod (9), the surface fixed connection of sliding sleeve (11) has clamping bar (12), the upper end fixedly connected with horizontal pole (13) of bracing piece (9), there is screw thread nail (14) inside of horizontal pole (13) through threaded connection, the one end fixedly connected with supporting shoe (15) of screw thread nail (14), the one end contact of supporting shoe (15) is connected with clamping bar (12), draw-in groove (16) have been seted up to the inside of backup pad (6), block joint has spacing nail (17) in draw-in groove (16), spacing nail (17) have sliding block (8) through threaded connection.

2. The community sports fitness sit-up trainer as claimed in claim 1, wherein: the upper end of the supporting plate (6) is fixedly connected with a handrail (18).

3. The community sports fitness sit-up trainer as claimed in claim 1, wherein: the lower extreme fixedly connected with supporting leg (19) of backup pad (6), the one end fixedly connected with support end (1) of supporting leg (19).

4. The community sports fitness sit-up trainer as claimed in claim 3, wherein: the number of the supporting legs (19) is four.

5. The community sports fitness sit-up trainer as claimed in claim 1, wherein: the threaded rod (3) and the threaded nail (14) are both provided with knobs.

6. The community sports fitness sit-up trainer as claimed in claim 1, wherein: the number of the clamping grooves (16) is multiple, and the clamping grooves (16) are distributed on the supporting plate (6) at equal intervals.