CN214130119U

CN214130119U - Sit-up abdominal muscle building device for physical training

Info

Publication number: CN214130119U
Application number: CN202120100842.XU
Authority: CN
Inventors: 王富珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-07
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a sit up muscle building device for sports training relates to sport equipment technical field, including the body frame, the one end fixedly connected with stabilizer blade of body frame, the equal fixedly connected with non slipping spur in both ends of stabilizer blade, the first branch of one side lower extreme symmetry fixedly connected with of body frame, one side upper end fixedly connected with fixed block of body frame, one side fixedly connected with second branch of fixed block, the bottom symmetry fixedly connected with of body frame is pedal, the last fixed surface of body frame is connected with the cushion, upper surface one side swing joint of body frame has the back. This a sit up muscle building device for sports training can support for this product through stabilizer blade and the mutual adaptation of body frame, can prevent through the non slipping spur that equipment from appearing sliding when using, thereby also can protect ground simultaneously and prevent that equipment from causing destruction to ground when using, can place both feet through pedal when using to it is more comfortable to use.

Description

Sit-up abdominal muscle building device for physical training

Technical Field

The utility model relates to a sport equipment technical field specifically is a sit up muscle of building up device for sports training.

Background

With the continuous acceleration of the pace of life, people are also paying more attention to various fitness sports, wherein sit-up is a common and simple fitness sports. The general process of sit-up is: 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; and then returned to the sitting position. This is done continuously. The sit-up exercise has the following effects: promote the stomach motion, reduce the belly, tensile abdominal muscle, take exercise the physical balance nature, improve health immunity, current sit up device is generally immobile, still exist during the use, user when some sizes are fatigued to one side or do not take exercise often, or when the user that the physical condition is not good uses, can not adjust suitable slope according to the self condition, cause the unable independent completion training of user oneself easily, thereby need the other people to assist, consequently, use more troublesome shortcoming, and during the training if the training person causes waist or belly muscle to appear pulling when hindering the circumstances such as appearing because of special cases, the user can not get up by oneself, equipment can not the auxiliary user rise yet, the user is injured very easily, very dangerous shortcoming.

Therefore, it is necessary to provide a sit-up abdominal muscle building apparatus for sports training to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a sit up strong abdominal muscle device for sports training, generally all be immovable with the current sit up device that proposes in solving above-mentioned background art, still exist during the use, when some size fat to one side user or do not take exercise often, again or when the user that the health condition is not good uses, can not adjust suitable slope according to self condition, cause the user oneself to accomplish the training alone easily, thereby need the other people to be supplementary, consequently, use more troublesome shortcoming, and during the training if the training person causes waist or belly muscle to appear pulling when the circumstances such as hindering because of special conditions, the user can not rise by oneself, equipment also can not auxiliary user's rising, the user is injured very easily, very dangerous problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sit up abdomen muscle building device for sports training, includes the body frame, the one end fixedly connected with stabilizer blade of body frame, the equal fixedly connected with non slipping spur in both ends of stabilizer blade, the first branch of one side lower extreme symmetry fixedly connected with of body frame, one side upper end fixedly connected with fixed block of body frame, one side fixedly connected with second branch of fixed block, the bottom symmetry fixedly connected with of body frame is pedal, the last fixed surface of body frame is connected with the cushion, upper surface one side swing joint of body frame has the back, the last fixed surface of back is connected with the headrest, the lower fixed surface of back is connected with the dead lever, the other end fixedly connected with controller of dead lever.

Preferably, a first sliding groove is formed in the backrest, a first sliding block is movably connected in the first sliding groove, and a connecting block is fixedly connected to the bottom end of the first sliding block.

Preferably, a second sliding groove is formed in one side of the main frame, a motor is fixedly connected to one end of the second sliding groove, a screw rod is movably connected to the inside of the motor, an internal thread movable block is movably connected to one side of the screw rod, and a connecting block is fixedly connected to the upper surface of the internal thread movable block.

Preferably, the anti-skid block is a plastic product.

Preferably, the first strut and the second strut have the same diameter.

Preferably, the fixing rod is a metal soft rod.

Preferably, the screw rod is matched with the internal thread movable block.

(III) advantageous effects

Compared with the prior art, the utility model provides a sit up strong abdominal muscle device for sports training possesses following beneficial effect:

1. this a sit up muscle building device for sports training can support for this product through stabilizer blade and the mutual adaptation of body frame, can prevent through the non slipping spur that equipment from appearing sliding when using, thereby also can protect ground simultaneously and prevent that equipment from causing destruction to ground when using, can place both feet through pedal when using to it is more comfortable to use.

2. This a sit up strong abdominal muscle device for sports training, can control the motor through the controller and drive the screw rod and carry out just reversing, thereby realize the back-and-forth movement of internal thread movable block, thereby can drive first slider through the connecting block and carry out the back-and-forth movement, thereby realize lifting up and falling down of back, thereby make the user adjust the angle of back according to the condition of self, also can be when using, can hold up the user when the special condition that appears the muscle strain, with this auxiliary user stands up, thereby prevent that the user can't be because of the condition of painful self-rising, it is safe convenient to use more.

Drawings

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

fig. 2 is a first three-dimensional side-sectional view of the structure of the present invention;

FIG. 3 is a second schematic side-sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 3 according to the present invention.

In the figure: 1. a main frame; 2. a support leg; 3. anti-skid blocks; 4. a first support bar; 5. a second support bar; 6. pedaling; 7. a cushion; 8. a backrest; 9. a headrest; 10. fixing the rod; 11. a controller; 12. a fixed block; 13. a first chute; 14. a first slider; 15. connecting blocks; 16. a second chute; 17. a motor; 18. a screw; 19. the internal thread movable block.

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 belong to the protection scope of the present invention.

Referring to fig. 1-4, a sit-up abdominal muscle strengthening device for physical training comprises a main frame 1, a second sliding groove 16 is formed in one side of the main frame 1, a motor 17 is fixedly connected to one end of the second sliding groove 16, a screw 18 is movably connected to the inside of the motor 17, the screw 18 is matched with an internal thread moving block 19, an internal thread moving block 19 is movably connected to one side of the screw 18, a connecting block 15 is fixedly connected to the upper surface of the internal thread moving block 19, the first slider 14 and the internal thread moving block 19 can be connected through the connecting block 15, so that the first slider 14 can move, a support leg 2 is fixedly connected to one end of the main frame 1, the product can be supported through the mutual matching of the support leg 2 and the main frame 1, the anti-slip block 3 can prevent the device from sliding when in use, and can protect the ground so as to prevent the device from damaging the ground when in use, the two feet can be placed when the main frame is used through the pedals 6, so that the use is more comfortable, the two ends of the support legs 2 are fixedly connected with the anti-skidding blocks 3, the anti-skidding blocks 3 are plastic products, the equipment can be prevented from sliding when the main frame is used, meanwhile, the ground can be protected, so that the damage to the ground caused by the equipment when the main frame is used is prevented, the lower end of one side of the main frame 1 is symmetrically and fixedly connected with the first support rod 4, the diameters of the first support rod 4 and the second support rod 5 are consistent, the upper end of one side of the main frame 1 is fixedly connected with the fixed block 12, one side of the fixed block 12 is fixedly connected with the second support rod 5, the bottom end of the main frame 1 is symmetrically and fixedly connected with the pedals 6, the upper surface of the main frame 1 is fixedly connected with the cushion 7, one side of the upper surface of the main frame 1 is movably connected with the backrest 8, the first sliding chute 13 is arranged inside the first sliding chute 13, the bottom end of the first sliding block 14 is fixedly connected with a connecting block 15, the upper surface of the backrest 8 is fixedly connected with a headrest 9, the lower surface of the backrest 8 is fixedly connected with a fixed rod 10, the fixed rod 10 is a metal soft rod, the position of the controller 11 can be changed and the controller 11 can be supported, so that a button on the controller 11 can be pressed more conveniently when the backrest is used, the other end of the fixed rod 10 is fixedly connected with the controller 11, the controller 11 can control the motor 17 to drive the screw rod 18 to rotate forward and backward, the back and forth movement of the internal thread movable block 19 can be realized, the first sliding block 14 can be driven by the connecting block 15 to move forward and backward, the backrest 8 can be lifted up and fallen down, the angle of the backrest 8 can be adjusted by a user according to the condition of the user, the user can be lifted up when the special condition of muscle strain occurs when the backrest is used, and the user can be assisted to get up, thereby preventing the user from being unable to get up by oneself due to pain, and being safer and more convenient to use.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, the support legs 2 and the main frame 1 are mutually matched so as to support the product, the antiskid blocks 3 can prevent the equipment from sliding when in use, and simultaneously can protect the ground so as to prevent the equipment from damaging the ground when in use, feet can be placed when in use through the pedals 6, so that the use is more comfortable, the controller 11 can control the motor 17 to drive the screw rod 18 to rotate forward and backward, so as to realize the forward and backward movement of the internal thread movable block 19, so as to drive the first sliding block 14 to move forward and backward through the connecting block 15, so as to realize the lifting up and falling down of the backrest 8, so that a user can adjust the angle of the backrest 8 according to the condition of the user, and also can support the user when in use when the special condition of muscle strain occurs, so as to assist the user to get up, thereby preventing the condition that the user can not get up by himself due to pain, the use is safer and more convenient.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sit up abdominal muscle device for sports training, includes body frame (1), its characterized in that: one end of the main frame (1) is fixedly connected with a support leg (2), two ends of the support leg (2) are both fixedly connected with anti-skid blocks (3), the lower end of one side of the main frame (1) is symmetrically and fixedly connected with a first supporting rod (4), a fixed block (12) is fixedly connected with the upper end of one side of the main frame (1), a second supporting rod (5) is fixedly connected with one side of the fixed block (12), the bottom end of the main frame (1) is symmetrically and fixedly connected with pedals (6), the upper surface of the main frame (1) is fixedly connected with a cushion (7), one side of the upper surface of the main frame (1) is movably connected with a backrest (8), the upper surface of the backrest (8) is fixedly connected with a headrest (9), the lower surface of the backrest (8) is fixedly connected with a fixed rod (10), and the other end of the fixed rod (10) is fixedly connected with a controller (11).

2. The sit-up abdominal muscle building device for athletic training as set forth in claim 1, wherein: first spout (13) have been seted up to the inside of back (8), the inside swing joint of first spout (13) has first slider (14), the bottom fixedly connected with connecting block (15) of first slider (14).

3. The sit-up abdominal muscle building device for athletic training as set forth in claim 1, wherein: second spout (16) have been seted up to one side inside of body frame (1), the inside one end fixedly connected with motor (17) of second spout (16), the inside swing joint of motor (17) has screw rod (18), one side swing joint of screw rod (18) has internal thread movable block (19), the last fixed surface of internal thread movable block (19) is connected with connecting block (15).

4. The sit-up abdominal muscle building device for athletic training as set forth in claim 1, wherein: the anti-skid block (3) is a plastic product.

5. The sit-up abdominal muscle building device for athletic training as set forth in claim 1, wherein: the diameters of the first supporting rod (4) and the second supporting rod (5) are consistent.

6. The sit-up abdominal muscle building device for athletic training as set forth in claim 1, wherein: the fixing rod (10) is a metal soft rod.

7. The sit-up abdominal muscle building device for athletic training as set forth in claim 3, wherein: the screw (18) is matched with the internal thread movable block (19).