CN114404882A - A multi-directional adjustable and front-end rotatable multifunctional supine board - Google Patents

Abstract

The invention belongs to the technical field of supine plates, and relates to a multi-directional adjustable multifunctional supine plate with a rotatable front end, which comprises a supine plate main body, a rear base arranged on the rear side of the supine plate main body, and a front support assembly arranged on the front side of the supine plate main body and capable of adjusting the height of the front side of the supine plate main body from the ground up and down in a telescopic manner, wherein a transverse support pipe assembly and a vertical support pipe connected with the front support assembly are fixedly arranged on one side of the supine plate main body facing the ground, the front end of the transverse support pipe assembly is rotatably connected with an arc-shaped support frame, and a front round pipe for hooking the feet of a user and a rear round pipe for supporting the knees of the user are arranged on the arc-shaped support frame.

Description

A multi-directional adjustable and front-end rotatable multifunctional supine board

technical field

The invention relates to a multi-functional supine board with multi-directional adjustment and rotatable front end. It belongs to the technical field of supine boards.

Background technique

With the improvement of people's living standards and health awareness, various fitness equipment has gradually entered thousands of households, and the sit-up board (referred to as the sit-up board) is one of the common fitness equipment.

Usually, the supine board includes a front frame and a rear frame that are connected together, the upper end of the front frame or the front end of the rear frame is provided with a support rod, the lower part of the front frame is provided with a foot hook rod, and the rear frame is provided with Lying board. That is, the exerciser lies on his back on the lying board, the thigh is supported by the support bar, the ankle is hooked on the foot hook bar, and repeatedly gets up to perform the sit-up exercise. Obviously, such a supine board structure is relatively simple and the exercise effect is more prominent, so it has been greatly promoted.

However, the function of such a supine board is relatively single, which does not conform to the current trend of multi-purpose fitness equipment and rich functions.

SUMMARY OF THE INVENTION

The present invention proposes a multi-functional supine board with multi-directional adjustment and rotatable front end, which solves the problems existing in the prior art.

For achieving the above object, the technical scheme of the present invention is:

A multi-directional adjustable and front-end rotatable multifunctional supine board, comprising a supine board main body, a rear base mounted on the rear side of the supine board main body, and a rear base installed on the front side of the supine board main body and can be adjusted up and down telescopically. A front support assembly with a height above the ground on the front side of the main body of the lying board, a lateral support pipe assembly and a vertical support pipe connected to the front support assembly are fixedly installed on the side of the main body of the lying board facing the ground, and the front end of the lateral support pipe assembly is connected There is an arc-shaped support frame, and the arc-shaped support frame is provided with a front circular tube for hooking the user's feet and a rear circular tube for holding the user's knee.

The lateral support tube assembly is fixedly connected to the arc-shaped support frame, and the lateral support tube assembly is fixedly connected to the arc-shaped support frame through a limit flange.

The lateral support tube assembly and the arc-shaped support frame are rotatably connected.

The front end of the lateral support tube assembly is connected with an adjustable and rotatable flange, a rotation adjustment tube that penetrates the arc-shaped support frame and limits the arc-shaped support frame, and a rotation adjustment tube for adjusting the arc-shaped support frame and the rotation adjustment tube knob.

There are two sets of toothed discs on the flange.

The lateral support tube assembly includes a first lateral support tube, and a second lateral support tube placed in the first lateral support tube for locking and loosening the left and right adjustment of the first lateral support tube and the second lateral support tube A knob and a first limiting column for limiting the relative positions of the first lateral support tube and the second lateral support tube, the first lateral support tube and the second lateral support tube are connected by a telescopic sleeve.

The front bracket assembly includes a first vertical bracket and a second vertical bracket connected by a telescopic sleeve. The first vertical support and the second vertical support can be adjusted in height relative to each other.

The front bracket assembly is connected with the lateral support tube assembly through a transfer plate, a rotating shaft is arranged in the transfer plate to be rotatably connected with the front bracket assembly, and the front bracket assembly is folded through the transfer plate.

The main body of the supine board is detachably mounted with a semicircular board pad for improving the user's exercise experience. The semi-circular plate pad can exercise balance for the user.

The arc-shaped support frame has a plurality of sets of holes for connecting the front round tube and the rear round tube, and hook foot foam is detachably installed on the front round tube and the rear round tube.

Compared with the prior art, the beneficial effects of the present invention are:

The multi-directional adjustable and front-end rotatable multi-functional supine board related to the present invention innovates a new supine board structure, wherein the front-end can rotate a certain angle of the supine board, which can adjust the angle of training abdominal muscles, practice abdominal oblique muscles, etc. The muscles of the area, unlike the single-function supine board on the market, are better to use.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some implementation cases of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram (1) of the multi-directional adjustable and front-end rotatable multifunctional supine board of the present invention;

FIG. 2 is a schematic structural diagram (2) of the multi-directional adjustable and front-end rotatable multifunctional supine board of the present invention;

3 is a schematic structural diagram (3) of the multi-directional adjustable and front-end rotatable multifunctional supine board of the present invention;

Fig. 4 is a schematic view (4) of the structure of the multi-directionally adjustable and front-end rotatable multifunctional supine board according to the present invention.

In the figure: 1-rear base; 2-supine board main body; 3-armrest; 4-first lateral support pipe; 5-vertical support pipe; 6-first vertical bracket; 7-left and right adjustment knobs; 8-arc Support frame; 9-front round pipe; 10-rotating adjustment knob; 11-rear round pipe; 12-front base; 13-second vertical bracket; 14-rotating adjustment pipe; 15-second lateral support pipe; 16-length Adjusting hole; 18-first limit post; 19-flange plate; 20-second limit post.

Detailed ways

The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help the understanding of the present invention, but do not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Referring to the structural schematic diagram (1), structural schematic diagram (2), structural schematic diagram (3) and structural schematic diagram (4) of the multi-directional adjustable and front-end rotatable multifunctional supine board described in FIGS. The adjustable and front-end rotatable multifunctional supine board includes a supine board main body 2, a rear base 1 installed on the rear side of the supine board main body 2, and a rear base 1 installed on the front side of the supine board main body 2 and can be telescopically adjusted up and down. The front support assembly of the front side of the main body 2 of the supine board is the height above the ground. The side of the main body 2 of the supine board facing the ground is fixedly installed with a lateral support pipe assembly and a vertical support pipe 5 connected to the front support assembly. An arc-shaped support frame 8 is connected to the front end of the tube assembly. The arc-shaped support frame 8 is provided with a front round tube 9 for hooking the user's feet and a rear round tube 11 for holding the user's knee. The main body 2 of the supine board is also provided with a handrail 3 which is convenient for the user to operate.

The lateral support tube assembly is fixedly connected to the arc-shaped support frame 8 , and the lateral support tube assembly is fixedly connected to the arc-shaped support frame 8 through a limiting flange 19 . The lateral support tube assembly and the arc-shaped support frame 8 are rotatably connected. The front end of the lateral support tube assembly is connected with an adjustable and rotatable flange 19, a rotation adjustment tube 14 that penetrates the arc-shaped support frame 8 and limits the arc-shaped support frame 8, and is used to adjust the arc-shaped support frame 8 and rotate. Rotate the adjustment knob 10 of the adjustment tube 14 .

During use, according to different needs, the angle of the arc-shaped support frame 8 relative to the main body 2 of the supine board can be adjusted by rotating the adjustment knob 10 (eg, 0-60° on the left and right sides), and then the user lies on the main body 2 of the supine board. , the legs hook the front tube 9 of the arc-shaped support frame 8 to exercise, which can exercise the rectus abdominis, external oblique muscle, internal oblique muscle and transverse abdominis.

The flange 19 has two sets of toothed disks, and the arc-shaped support frame 8 is mounted with a second limiting column 20 corresponding to the flange 19 . The lateral support tube assembly includes a first lateral support tube 4, and a second lateral support tube 15 placed in the first lateral support tube 4 for locking and loosening the first lateral support tube 4 and the second lateral support tube 4. The left and right adjustment knobs 7 of the support tube 15 and the first limit post 18 for limiting the relative positions of the first lateral support tube 4 and the second lateral support tube 15 , the first lateral support tube 4 and the second lateral support tube 15 There is a telescopic sleeve connection between them. The side of the first lateral support tube 4 facing the left and right adjustment knobs 7 is provided with a plurality of length adjustment holes 16 , and the left and right adjustment knobs 7 can be installed on different length adjustment holes 16 to adjust the arc-shaped support frame 8 and the first lateral The relative positional relationship of the support tube 4 .

The front bracket assembly includes a first vertical bracket 6 and a second vertical bracket 13 connected by telescopic sleeves. The front bracket assembly is connected with the lateral support tube assembly through a transfer plate, a rotating shaft is arranged in the transfer plate to be rotatably connected with the front bracket assembly, and the front bracket assembly is folded through the transfer plate. A semicircular plate pad for enhancing the user's exercise experience is detachably mounted on the main body 2 of the supine board. The semi-circular plate pad can exercise balance for the user. The arc-shaped support frame 8 has a plurality of sets of holes for connecting the front round tube 9 and the rear round tube 11. The front round tube 9 and the rear round tube 11 are detachably installed with hook foot foam, which can be used to buffering effect.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and alterations to these embodiments still fall within the protection scope of the present invention.

Claims (10)

1. a multi-directional adjustable and front-end rotatable multifunctional supine board, characterized in that: comprising a supine board main body, a rear base installed on the back side of the supine board main body and a back base installed on the front side of the supine board main body and A front bracket assembly that can be telescopically adjusted up and down to adjust the height of the front side of the supine board main body from the ground, the side of the supine board main body facing the ground is fixedly installed with a lateral support pipe assembly and a vertical support pipe connected with the front bracket assembly, the An arc-shaped support frame is connected to the front end of the lateral support tube assembly. The arc-shaped support frame is provided with a front circular tube for hooking the user's feet and a rear circular tube for holding the user's knee. 2. The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 1, wherein the lateral support tube assembly is fixedly connected to the arc-shaped support frame, and the lateral support tube assembly passes through a limit. The flange plate is fixedly connected with the arc-shaped support frame. 3 . The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 1 , wherein the lateral support tube assembly and the arc-shaped support frame are rotatably connected. 4 . 4. The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 3, wherein the front end of the lateral support pipe assembly is connected with an adjustable and rotatable flange, which penetrates through the arc-shaped support A rotary adjusting tube for adjusting the arc-shaped supporting frame and a rotary adjusting knob for adjusting the arc-shaped supporting frame and the rotary adjusting tube. 5. The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 4, wherein the flange plate has two sets of toothed plates. 6. The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 1, 2 or 3, wherein the lateral support tube assembly comprises a first lateral support tube, which is placed on the first lateral support tube. The second lateral support tube in the lateral support tube is used for locking and loosening the left and right adjustment knobs of the first lateral support tube and the second lateral support tube, and the left and right adjustment knobs for limiting the relative position of the first lateral support tube and the second lateral support tube. The first limiting column is connected by a telescopic sleeve between the first lateral support tube and the second lateral support tube. 7. The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 1, 2 or 3, wherein the front bracket assembly comprises a first vertical bracket and a second vertical bracket connected by a retractable sleeve vertical stand. 8 . The multi-function supine board with multi-directional adjustment and rotatable front end according to claim 1 , wherein the front bracket assembly is connected to the lateral support tube assembly through a transfer plate, and a transfer plate is provided in the transfer plate. A rotating shaft rotatably connected with the front bracket assembly, the front bracket assembly can be folded through a transfer plate. 9 . The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 1 , wherein a semicircular board pad is detachably mounted on the main body of the supine board for improving the user's exercise experience. 10 . 10. The multi-directional adjustable and front-end rotatable multifunctional supine board according to claim 1, characterized in that: there are multiple groups of holes for connecting the front circular pipe and the rear circular pipe on the arc-shaped support frame and the hook foot foam is detachably installed on the front round tube and the rear round tube.

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