CN209865164U

CN209865164U - Physical exercise training device

Info

Publication number: CN209865164U
Application number: CN201920545868.8U
Authority: CN
Inventors: 岳建光
Original assignee: Shanxi Technology and Business College
Current assignee: Shanxi Technology and Business College
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-31
Anticipated expiration: 2029-04-22

Abstract

The utility model relates to a body-building apparatus technical field specifically discloses a sports trainer, including first slide, second slider and fixed plate, seted up the sliding tray in the fixed plate, the sliding tray internal fixation has two slide bars, and nested has first slide and second slider on the slide bar. The first spring is nested on the sliding rod outside first slide and second slider, and the fixed surface of second slider is provided with the handle, and the inboard of first slide and second slider and the outside of first spring all are provided with fastener on the sliding rod, and the bottom both ends of fixed plate are rotated and are provided with and rotate the seat. The fastening device slides and is fixed on the sliding rod, so that the positions of the first sliding plate and the second sliding block and the compression amount of the first spring are adjusted to meet the requirements of different users. The utility model discloses the advantage: simple structure, the function is various, and stability is good, and the suitability is strong, the implementation of being convenient for promote.

Description

Physical exercise training device

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a sports training device.

Background

Generally, for the purpose of exercising the waist and abdomen, a sit-up type exercise apparatus is manufactured in the prior art. A bar shaped plate slope is fixed on the steelframe, and there is the anchoring device that can block the ankle in the steelframe upper end, and the user both feet are caught on anchoring device and lie and do the sit up action repeatedly on the bar shaped plate and take exercise the belly, perhaps both feet are caught on anchoring device and lie and do the action of getting up repeatedly on the bar shaped plate and take exercise the waist. The equipment is not beautiful in shape and large in occupied area, the gravity center of the body of a user is higher than the ground when the user moves on the equipment, the equipment is unsafe, the movement resistance of the equipment is mainly based on the weight of the user, the movement difficulty is higher, and the movement with lower resistance can not be carried out at the initial warm-up stage of the movement.

Chinese patent (publication No. CN 105816995A, bulletin date: 2016.08.03) discloses a waist and abdomen exercise body-building device, which comprises a low end plate, a side plate, a high end plate, a slide rail, a sliding body, a pulley block, a baffle plate, an upward resistance element, a loading rod and a downward resistance element, wherein the low end plate, the side plate and the high end plate are connected to form a device framework body, two ends of the slide rail are respectively fixed on the low end plate and the high end plate, the pulley block is an accessory of the sliding body, the sliding body is installed on the slide rail through the pulley block, two ends of the baffle plate are respectively fixed on the low end plate and the high end plate, the loading rod is installed at the bottom of the sliding body, one end of the upward resistance element is connected with the low end plate, the other end of the upward resistance element is connected with the loading rod, one end of the downward resistance element. But the device is single in exercise mode, can not adjust to adapt to various crowds, and is not strong in applicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sports training device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a physical training device comprises a first sliding plate, a second sliding block and a fixing plate. The fixed plate is internally provided with two sliding rods, the sliding rods are nested with first sliding plates and second sliding blocks, and the first sliding plates and the second sliding blocks can freely slide on the sliding rods. First slide and second slider outside nested first spring on the slide bar, the one end fixed connection of first spring is in the outside of first slide or second slider, the fixed surface of second slider is provided with the handle, the person of setting up of handle holds, the inboard of first slide and second slider and the outside of first spring all are provided with fastener on the slide bar, fastener can slide and fix on the slide bar, thereby adjust the position of first slide and second slider and the compression capacity of first spring, with the needs that satisfy different users. The bottom both ends of fixed plate are rotated and are provided with and rotate the seat, rotate the setting up of seat and make placing of fixed plate more stable.

As a further aspect of the present invention: the upper surface of first slide and second slider is provided with the bed course, and the bed course has anti-skidding cushioning effect, can increase use comfort.

As a further aspect of the present invention: be provided with the skid resistant course on hand, the setting up of skid resistant course has increased the area of contact of handle with the hand to increased frictional force, the handle takes off the hand when avoiding taking exercise, increased the security of device.

As a further aspect of the present invention: the fastening device comprises a fastening shell and a fastening claw, a sliding hole is formed in the top of the fastening shell, a vertical guide rod is placed in the sliding hole, the guide rod can move up and down in the sliding hole, and the top end of the guide rod extends out of the sliding hole. And a second spring is nested in the guide rod in the sliding hole. The second spring slides the guide bar upward. The bottom of guide bar articulates there are two curved fastening claws, and the fastening claw sets up the both sides at the slide bar. And a top block is fixed in the sliding hole between the two fastening claws. The top of the guide rod is pressed down, the guide rod moves downwards, the two fastening claws are ejected by the ejector block, and the fastening device can slide on the sliding rod. The guide rod is released, and under the action of the second spring, the guide rod moves upwards. The two fastening claws are extruded by the fastening shell and clamped on two sides of the sliding rod, so that the fastening device cannot slide on the sliding rod, and the fastening device is fixed.

As a further aspect of the present invention: the sliding hole is in a polygon prism structure with thick middle and thin two ends.

As a further aspect of the present invention: the guide rod is in a polygonal column structure corresponding to the sliding hole.

As a further aspect of the present invention: the profile groove has been seted up to the both sides of slide bar, and the inboard of fastening claw is fixed with the fastening block, and the fastening block inboard is provided with the profile groove, and the fastening block can be nested in the profile groove. When the guide rod is pressed down, the fastening claw is opened towards two sides, the insections in the fastening block are separated from the insection grooves, and the fastening device can slide on the sliding rod. When the guide rod is loosened, the fastening claw rotates inwards, and the fastening block is meshed with the insection groove, so that the fastening device is prevented from sliding on the sliding rod, and the stability of the fastening device is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the fastening device can slide and be fixed on the sliding rod, so that the positions of the first sliding plate and the second sliding block and the compression amount of the first spring can be adjusted to meet the requirements of users with different lengths and strengths. The bed course has anti-skidding cushioning effect, can increase use comfort. The setting up of skid resistant course has increased the area of contact of handle with the hand to increased frictional force, the handle takes off the hand when avoiding taking exercise, increased the security of device. The setting of fastening block and profile of tooth groove avoids fastener to slide on the slide bar, increases fastener's stability. The utility model discloses the advantage: simple structure, the function is various, and stability is good, and the suitability is strong, the implementation of being convenient for promote.

Drawings

Fig. 1 is a schematic top view of a physical exercise training device.

Fig. 2 is a schematic front view of a physical exercise training device.

Fig. 3 is a schematic view of a fastening device in the physical exercise training apparatus.

Fig. 4 is a schematic view of a slide bar in a physical exercise training apparatus.

In the figure, a first sliding plate 1, a sliding groove 2, a sliding rod 3, a fixed plate 4, a second sliding block 5, a first spring 6, a fastening device 7, a handle 8, a cushion layer 9, an anti-skid layer 10, a rotating seat 11, a fastening shell 12, a guide rod 13, a sliding hole 14, a second spring 15, a top block 16, a fastening claw 17, a fastening block 18 and a tooth pattern groove 19.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4, a physical training device includes a first sliding plate 1, a second sliding block 5 and a fixing plate 4. Sliding groove 2 is arranged in fixed plate 4, two sliding rods 3 are fixed in sliding groove 2, first sliding plate 1 and second sliding block 5 are nested on sliding rods 3, and first sliding plate 1 and second sliding block 5 can freely slide on sliding rods 3. First slide 1 and the outside of second slider 5 nestification have first spring 6 on slide bar 3, the one end fixed connection of first spring 6 is in the outside of first slide 1 or second slider 5, the upper surface of first slide 1 and second slider 5 is provided with bed course 9, bed course 9 has anti-skidding cushioning effect, can increase use comfort. The fixed surface of second slider 5 is provided with handle 8, and the person of setting up convenience of use of handle 8 holds, is provided with skid resistant course 10 on the handle 8, and the setting of skid resistant course 10 has increased the area of contact of handle 8 with the hand to increased frictional force, handle 8 takes off the hand when avoiding taking exercise, increased the security of device. The inner sides of the first sliding plate 1 and the second sliding block 5 and the outer side of the first spring 6 are provided with fastening devices 7 on the sliding rod 3, and the fastening devices 7 can slide and be fixed on the sliding rod 3, so that the positions of the first sliding plate 1 and the second sliding block 5 and the compression amount of the first spring 6 can be adjusted to meet the requirements of different users.

The fastening device 7 comprises a fastening shell 12 and a fastening claw 17, wherein a sliding hole 14 is formed in the top of the fastening shell 12, and the sliding hole 14 is in a polygonal prism structure with thick middle and thin two ends. A vertical guide rod 13 is placed in the sliding hole 14, and the guide rod 13 is in a polygonal column structure corresponding to the sliding hole 14. The guide rod 13 can move up and down in the slide hole 14, and the tip of the guide rod 13 extends out of the slide hole 14. The guide rod 13 inside the slide hole 14 is nested with a second spring 15. The second spring 15 slides the guide bar 13 upward. The bottom end of the guide rod 13 is hinged with two arc-shaped fastening claws 17, and the fastening claws 17 are arranged at two sides of the sliding rod 3. A top block 16 is fixed in the sliding hole 14 between the two fastening claws 17. By pressing down the top of the guide bar 13, the guide bar 13 moves downwards, the two fastening claws 17 are pushed open by the top block 16, and the fastening device 7 can slide on the slide bar 3. The guide rod 13 is released and the guide rod 13 is moved upward by the second spring 15. The two fastening claws 17 are pressed by the fastening housing 12 and caught on both sides of the slide bar 3, so that the fastening device 7 cannot slide on the slide bar 3, thereby completing the fixing of the fastening device 7. The bottom both ends of fixed plate 4 are rotated and are provided with and rotate seat 11, rotate setting up of seat 11 and make placing of fixed plate 4 more stable, and the bottom of fixed plate 4 is provided with bed course 9 equally, has increased with the frictional force between the ground, makes the device more stable.

The utility model discloses a theory of operation is: the device is placed on the ground, the top of the guide rod 13 is pressed, the guide rod 13 moves downwards, the two fastening claws 17 are pushed open by the top block 16, and the fastening device 7 can slide on the sliding rod 3. Thereby adjusting the positions of the first slider 1 and the second slider 5 and the compression amount of the spring. The guide rod 13 is released and the guide rod 13 is moved upward by the second spring 15. The two fastening claws 17 are pressed by the fastening housing 12 and caught on both sides of the slide bar 3, so that the fastening device 7 cannot slide on the slide bar 3, thereby completing the fixing of the fastening device 7. Both feet are placed on the first skateboard 1, the handles 8 are grasped by both hands, and the body is stretched and arched to exercise the waist and abdomen muscles. When the body is unfolded, the first sliding plate 1 and the second sliding plate 5 are pushed by the feet and the arms to the two ends, so that the first spring 6 is extruded, and the body can be easily unfolded due to the gravity of the body. When the body arches, the first sliding plate 1 and the second sliding block 5 move inwards under the action of the first spring 6, the deformation force of the first spring 6 is offset with a part of the body weight of the user, and the difficulty of the body arching is reduced. But the body does not work, and the same exercise effect is achieved. The user can also place the knees and lower arms on the first slider 1 and the second slider 5 respectively for stretching and arching movements.

Example 2

On the basis of embodiment 1, the two sides of the sliding rod 3 are provided with the insection grooves 19, the fastening block 18 is fixed on the inner side of the fastening claw 17, insections are arranged on the inner side of the fastening block 18, and the fastening block 18 can be nested in the insection grooves 19. When the guide bar 13 is pressed down, the fastening claws 17 are spread to both sides, the insections inside the fastening block 18 are disengaged from the insection grooves 19, and the fastening device 7 can slide on the slide bar 3. By loosening the guide bar 13, the tightening claws 17 are turned inwards and the tightening blocks 18 engage with the toothed grooves 19, thereby preventing the tightening device 7 from slipping on the slide bar 3 and increasing the stability of the tightening device 7.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a sports training device, including first slide (1), second slider (5) and fixed plate (4), sliding tray (2) have been seted up in fixed plate (4), sliding tray (2) internal fixation has two slide bars (3), nested first slide (1) and second slider (5) have on slide bar (3), a serial communication port, first slide (1) and second slider (5) outside are nested on slide bar (3) have first spring (6), the last fixed surface of second slider (5) is provided with handle (8), the inboard of first slide (1) and second slider (5) and the outside of first spring (6) all are provided with fastener (7) on slide bar (3), the bottom both ends of fixed plate (4) are rotated and are provided with and rotate seat (11).

2. A sports training device according to claim 1, wherein the upper surfaces of the first sliding board (1), the second sliding block (5) and the bottom of the rotating seat (11) are provided with cushions (9).

3. A sports training device as claimed in claim 1, wherein the grip (8) is provided with a non-slip layer (10).

4. A physical training device according to any one of claims 1 to 3, wherein the fastening device (7) comprises a fastening housing (12) and fastening claws (17), a sliding hole (14) is formed in the top of the fastening housing (12), a vertical guide rod (13) is placed in the sliding hole (14), a second spring (15) is nested on the guide rod (13) in the sliding hole (14), two arc-shaped fastening claws (17) are hinged to the bottom end of the guide rod (13), and a top block (16) is fixed in the sliding hole (14) between the two fastening claws (17).

5. A sports training device according to claim 4, wherein the sliding holes (14) are of a polygonal configuration with a thick middle and thin ends.

6. A sports training device according to claim 5, wherein the guide rods (13) are of a polygonal prism configuration corresponding to the sliding holes (14).

7. A sports training device according to claim 6, wherein the sliding bar (3) is provided with a toothed groove (19) on both sides, a fastening block (18) is fixed to the inside of the fastening claw (17), and the fastening block (18) is provided with a toothed pattern on the inside.