CN219539364U - Auxiliary device for physical training - Google Patents

Abstract

The utility model discloses an auxiliary device for physical training, and relates to the technical field of physical training devices. Including the bottom plate, the top of bottom plate is connected with the service creeper that is arch through the support frame, and the one end bottom of service creeper is connected with the spill seat through the connecting rod, and the spill seat rotates and is connected with the bracing piece, and bracing piece swing joint has the lifter, and the both sides of bracing piece all are equipped with the backing roll that is used for supporting user's shank, and the top of lifter is equipped with carries out spacing roller to user's shank, is equipped with spacing bracing piece pivoted stop gear on the spill seat, and the bracing piece is connected with shank trainer. This auxiliary device that physical training was used, when can provide the student of using and sit up and do the exercise function, also can provide the function that the shank was tempered to the student of using, and then can reach the effect that multi-functional was used, the suitability is strong.

Description

Auxiliary device for physical training

Technical Field

The utility model relates to the technical field of physical training devices, in particular to an auxiliary device for physical training.

Background

When students do physical exercises, various physical measures are applied according to physical needs, and physical activities aimed at improving health, strengthening physique, regulating spirit, enriching cultural life and controlling leisure time are combined, wherein waist and abdomen exercises and legs are important types.

The utility model provides a sit-up accessory plate with publication number CN213643010U, including chassis frame, the bedplate, the support frame control tube, the mount slide rail, support frame and mount, the chassis frame is articulated through the pivot with the bedplate, support frame control tube bottom is articulated with chassis frame straight flange, the support frame includes support frame crossbeam and support frame upright post, support frame crossbeam and support frame upright post fixed connection, support frame upright post inserts in the support frame control tube, pass corresponding fixed orifices A and fixed orifices B fixed connection with the support frame control tube through cylindrical gim peg, mount slide rail one end and support frame control tube upper portion fixed connection, the mount slide rail other end is articulated with chassis frame circular arc limit, the mount includes the mount crossbeam and inverts U-shaped connecting piece, mount crossbeam and inverts U-shaped connecting piece frame fixed connection, inverts U-shaped connecting piece and mount slide rail fixed connection, it can only assist the student to carry out single sit-up and play at the in-process that uses and move, can not train the shank, the function is comparatively single.

Disclosure of Invention

The utility model provides an auxiliary device for physical training, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device that sports training used, includes the bottom plate, the top of bottom plate is connected with the service creeper that is arch through the support frame, the one end bottom of service creeper is connected with the spill seat through the connecting rod, the spill seat rotates and is connected with the bracing piece, bracing piece swing joint has the lifter, the both sides of bracing piece all are equipped with the backing roll that is used for supporting the user shank, the top of lifter is equipped with carries out spacing roller to the user shank, be equipped with spacing bracing piece pivoted stop gear on the spill seat, the bracing piece is connected with shank trainer.

Further, shank trainer includes open-top's fixed frame and connecting block, the inner chamber swing joint of fixed frame has the fly leaf, be equipped with the spring between one side inner wall of fly leaf and fixed frame, one side fixedly connected with connecting block that the connecting rod was kept away from to the bracing piece, the connecting block is connected with the connecting rope, the connecting rope passes through guiding mechanism's direction and connects the fly leaf.

Further, guiding mechanism includes the leading wheel, the bottom of spill seat and the top one end of bottom plate all are connected with the leading wheel that is passed by the connecting rope through the mounting bracket.

Further, stop gear includes adjusting bolt, the bracing piece passes through the pivot and connects the spill seat, the pivot extends to the inside of spill seat, the recess that can be inserted by adjusting bolt has been seted up to the inside part of surface position in spill seat of pivot.

Furthermore, the top of the lying plate is provided with an armrest frame.

Further, the inside cavity open-top of bracing piece, the strip groove has been seted up to one side that the bracing piece pressed close to the connecting rod, lifter and the inner chamber swing joint of bracing piece, the fixed surface of lifter is connected with the screw rod that passes the strip groove, the surface threaded connection of screw rod has lock nut.

Compared with the prior art, the utility model provides an auxiliary device for physical training, which has the following beneficial effects: this auxiliary device that physical training was used, when can provide the student of using and sit up and do the exercise function, also can provide the function that the shank was tempered to the student of using, and then can reach the effect that multi-functional was used, the suitability is strong.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first structure of the support bar of the present utility model;

FIG. 3 is a second schematic diagram of the present utility model;

FIG. 4 is a schematic structural view of a fixing frame according to the present utility model;

fig. 5 is a schematic view showing the internal structure of the concave seat of the present utility model.

In the figure: 1. a bottom plate; 2. a lying plate; 3. a connecting rod; 4. a concave seat; 5. a support rod; 6. a lifting rod; 7. a support roller; 8. a limit roller; 9. a fixed frame; 10. a movable plate; 11. a spring; 12. a connecting rope; 13. a guide wheel; 14. a connecting block; 15. a rotating shaft; 16. an adjusting bolt; 17. a handrail frame; 18. a strip groove; 19. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses an auxiliary device for physical training, which comprises a bottom plate 1, wherein the top of the bottom plate 1 is connected with an arched lying plate 2 through a supporting frame, one end bottom of the lying plate 2 is connected with a concave seat 4 through a connecting rod 3, the concave seat 4 is rotationally connected with a supporting rod 5, the supporting rod 5 is movably connected with a lifting rod 6, supporting rollers 7 for supporting legs of a user are arranged on two sides of the supporting rod 5, a limiting roller 8 for limiting the legs of the user is arranged at the top of the lifting rod 6, a limiting mechanism for limiting the rotation of the supporting rod 5 is arranged on the concave seat 4, and the supporting rod 5 is connected with a leg training device.

Specifically, shank trainer includes open-top's fixed frame 9 and connecting block 14, the inner chamber swing joint of fixed frame 9 has fly leaf 10, be equipped with spring 11 between the inner wall of one side of fly leaf 10 and fixed frame 9, one side fixedly connected with connecting block 14 that connecting rod 3 was kept away from to bracing piece 5, connecting block 14 is connected with and connects rope 12, connect rope 12 and connect fly leaf 10 through guiding mechanism's direction.

The guiding mechanism comprises guiding wheels 13, and the bottom of the concave seat 4 and one end of the top of the bottom plate 1 are connected with the guiding wheels 13 penetrated by the connecting ropes 12 through mounting frames.

In this embodiment, the student who uses places its shank on backing roll 7 to when making its shank by spacing roller 8 spacing, contact stop gear is to bracing piece 5 pivoted spacing, the student accessible shank that uses at this moment drives spacing roller 8 upward movement, make bracing piece 5 be driven and move, in this process, connecting block 14 can pull fly leaf 10 through connecting rope 12, make spring 11 compressed, when the student who uses relaxes its shank, under spring 11's restoring effort, bracing piece 5 can reset, the student that then uses reciprocally drives bracing piece 5 rotation, can play the effect of taking exercise shank muscle.

Specifically, the stop gear includes adjusting bolt 16, bracing piece 5 passes through pivot 15 and connects concave seat 4, pivot 15 extends to the inside of concave seat 4, the recess that can be inserted by adjusting bolt 16 has been seted up to the inside part of surface that is located concave seat 4 of pivot 15.

In this embodiment, when the adjusting bolt 16 is inserted into the concave hole, the supporting rod 5 cannot rotate relative to the concave seat 4, at this time, the user can use the device as a sit-up training device, and when the adjusting bolt 16 is not inserted into the concave hole, the user can use the device as a leg training mechanism.

Specifically, the top of the lying plate 2 is provided with an armrest frame 17.

In this embodiment, the armrest frame 17 is provided so as to be used as an armrest and also to prevent a user lying on the lying plate 2 from falling.

Specifically, the inside cavity open-top of bracing piece 5, the strip groove 18 has been seted up to one side that the bracing piece 5 pressed close to connecting rod 3, lifter 6 and the inner chamber swing joint of bracing piece 5, the fixed surface of lifter 6 is connected with the screw rod 19 that passes strip groove 18, the surface threaded connection of screw rod 19 has lock nut.

In this embodiment, when lock nut is screwed, lifter 6 can go up and down relative to bracing piece 5, and lock nut is screwed down, and lifter 6 can't move, and then lifter 6 passes through screw rod 19 and lock nut's cooperation, can adjust its high position to reach spacing user's shank, and release the effect to the user's shank is spacing.

When the student that uses places its shank on backing roll 7 to through its shank of spacing roller 8 spacing, make adjusting bolt 16 insert in the shrinkage pool simultaneously, later the student can lie and lie on the back on lying plate 2 and play the motion of lying on back, the student breaks away from the shrinkage pool with adjusting bolt 16, and the student can constantly lift up and put down its shank this moment, drives fly leaf 10 motion through connecting rope 12 for spring 11 is compressed constantly and resumes, and then can temper its shank.

To sum up, this auxiliary device that physical training was used, when can provide the student of using and sit up and do the function of taking exercise, also can provide the function that the shank was taken exercise to the student of using, and then can reach the effect that multi-functional was used, the suitability is strong.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. Auxiliary device for physical training, comprising a base plate (1), characterized in that: the utility model discloses a support device for a leg training device, including bottom plate (1), support frame, concave seat (4), bracing piece (5) swing joint, bracing piece (5) both sides all are equipped with backing roll (7) that are used for supporting user's shank, the top of backing roll (6) is equipped with spacing roller (8) that carry out spacing to the user's shank, be equipped with spacing bracing piece (5) pivoted stop gear on concave seat (4), bracing piece (5) are connected with bracing piece (5) through connecting rod (3) bottom the one end of backing plate (1) is connected with arch backing plate (2).

2. An auxiliary device for physical training according to claim 1, wherein: the leg training device comprises a fixing frame (9) with an opening at the top and a connecting block (14), wherein the inner cavity of the fixing frame (9) is movably connected with a movable plate (10), a spring (11) is arranged between the movable plate (10) and the inner wall of one side of the fixing frame (9), one side, far away from the connecting rod (3), of the supporting rod (5) is fixedly connected with the connecting block (14), the connecting block (14) is connected with a connecting rope (12), and the connecting rope (12) is connected with the movable plate (10) through the guiding of the guiding mechanism.

3. An auxiliary device for physical training according to claim 2, wherein: the guiding mechanism comprises a guiding wheel (13), and the bottom of the concave seat (4) and one end of the top of the bottom plate (1) are connected with the guiding wheel (13) penetrated by the connecting rope (12) through the mounting frame.

4. An auxiliary device for physical training according to claim 1, wherein: the limiting mechanism comprises an adjusting bolt (16), the supporting rod (5) is connected with the concave seat (4) through a rotating shaft (15), the rotating shaft (15) extends to the inside of the concave seat (4), and a concave hole which can be inserted by the adjusting bolt (16) is formed in the part, located inside the concave seat (4), of the surface of the rotating shaft (15).

5. An auxiliary device for physical training according to claim 1, wherein: the top of the lying plate (2) is provided with an armrest frame (17).

6. An auxiliary device for physical training according to claim 1, wherein: the inside cavity open-top of bracing piece (5), bar groove (18) have been seted up to one side that bracing piece (5) pressed close to connecting rod (3), inner chamber swing joint of lifter (6) and bracing piece (5), the fixed surface of lifter (6) is connected with screw rod (19) that pass bar groove (18), the surface threaded connection of screw rod (19) has lock nut.