CN214971550U

CN214971550U - Multifunctional fitness equipment

Info

Publication number: CN214971550U
Application number: CN202120605148.3U
Authority: CN
Inventors: 李睿珂
Original assignee: China Pharmaceutical University
Current assignee: China Pharmaceutical University
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-03
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a multifunctional body-building apparatus, wherein two first support rods are mutually parallel and fixedly connected to a folding seat, two second support rods are mutually parallel and rotatably connected to the folding seat, a connecting rod is fixed at the bottom ends of the two first support rods and the bottom ends of the two second support rods, a reinforcing rod is fixed between the first support rod and the second support rod which are positioned at the same side of the folding seat, a backing plate is supported on the two first support rods, the upper end of the backing plate is fixedly connected to the folding seat, and the lower end of the backing plate is fixedly connected to the connecting rod at the bottom end of the first support rod; the armrest is fixed on the folding seat, the base folding frame forms a roll abdomen device, or the folding seat and the second support rod are fixedly connected with a limiting seat to form a sit-up device. The utility model discloses a folding deformation and part change can make its function conversion, become manifold body-building apparatus, and body-building school purchases the cost outward, improves the utilization ratio of material, excellent in use effect, and is with low costs.

Description

Multifunctional fitness equipment

The technical field is as follows:

the utility model relates to a multifunctional fitness equipment.

Background art:

in school's sports class, need use multiple equipment, but every equipment probably only uses once in a time quantum, for guaranteeing the variety of teaching content, consequently need purchase multiple body-building apparatus, increase the outsourcing cost, and every equipment just uses once a period, therefore the utilization ratio of equipment is not high. Therefore, a multifunctional fitness device is needed, and the functions of the fitness device can be converted into various fitness devices through folding deformation and component change.

The invention content is as follows:

the utility model provides a multifunctional fitness equipment for solving the problems existing in the prior art.

The utility model discloses the technical scheme who adopts has:

a multifunctional body-building apparatus comprises a basic folding frame, wherein the basic folding frame comprises first supporting rods, second supporting rods, connecting rods, reinforcing rods, a folding seat and a base plate, the two first supporting rods are parallel to each other and fixedly connected to the folding seat, the two second supporting rods are parallel to each other and rotatably connected to the folding seat, the bottom ends of the two first supporting rods and the bottom ends of the two second supporting rods are both fixedly provided with one connecting rod, the reinforcing rods are fixedly arranged between the first supporting rods and the second supporting rods which are positioned on the same side of the folding seat, the base plate is supported on the two first supporting rods, the upper end of the base plate is fixedly connected to the folding seat, and the lower end of the base plate is fixedly connected to the connecting rods at the bottom ends of the first supporting rods;

the armrest is fixed on the folding seat, the base folding frame forms a roll abdomen device, or the folding seat and the second support rod are fixedly connected with a limiting seat to form a sit-up device.

Further, when the base folding frame forms the abdomen rolling equipment, a headrest is fixed on the folding seat and positioned on one side of the base plate; when the base folding frame forms the sit-up equipment, the headrest is detached and a limiting seat is installed at the installation position of the headrest.

Furthermore, the handrail comprises a handrail rod and a U-shaped rod with a bottom edge and two side edges, the bottom edge of the U-shaped rod is fixedly connected to the folding seat, the two side edges of the U-shaped rod are parallel to the first supporting rod, and the two handrail rods are fixedly connected to the two side edges of the U-shaped rod and are perpendicular to the side edges.

Further, spacing seat includes mounting panel and sponge wheel, the sponge wheel is fixed at the both ends of mounting panel.

Furthermore, the folding seat is of a rectangular block structure, two mounting holes are formed in the left end face of the folding seat, and the two first support rods are fixedly connected into the two mounting holes through screws; the front side and the rear side of the lower end face of the folding seat are fixed with adjusting plates, the two second supporting rods are correspondingly hinged to the two adjusting plates through shaft pins, a plurality of adjusting holes are formed in the adjusting plates and located on the rotating path of the second supporting rods, fixing holes are formed in the second supporting rods, and locking pins are arranged in the fixing holes in a penetrating mode.

Furthermore, an installation slot is arranged on the second support rod.

Further, the stiffener includes the adapter sleeve and the body of rod, the adapter sleeve is concatenation formula structure, and two adapter sleeve parcels are worn to establish the bolt on first bracing piece or second bracing piece on two adapter sleeves, and the bolt correspondence passes first bracing piece or second bracing piece, and then fixes the adapter sleeve after the concatenation on first bracing piece or second bracing piece, is equipped with the engaging lug on the adapter sleeve, the body of rod passes through the bolt fastening on the engaging lug.

Furthermore, the fitness equipment further comprises a third supporting rod and a fourth supporting rod, a fixed block is fixed at one end of the third supporting rod, the fixed block is fixedly connected with the second supporting rod, the fourth supporting rod is fixedly connected to the other end of the third supporting rod, and the fourth supporting rod is fixedly connected with a connecting rod located on the first supporting rod.

The utility model discloses following beneficial effect has:

the utility model discloses a folding deformation and part change can make its function conversion, become manifold body-building apparatus, and body-building school purchases the cost outward, improves the utilization ratio of material, excellent in use effect, and is with low costs.

Description of the drawings:

fig. 1 is a structural view of a base folding leg.

Fig. 2 is a structural view of the reinforcing bar.

Fig. 3 is a structural view of the present invention used as a web-rolling device.

Fig. 4 is a structural diagram of the sit-up apparatus of the present invention.

Fig. 5 is a structural diagram of the leg pressing frame or the shelf of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

Example one

Referring to fig. 1, the utility model relates to a multifunctional fitness equipment, including basic folding leg 1, basic folding leg 1 includes first bracing piece 11, second bracing piece 12, connecting rod 13, stiffener 14, folding seat 15 and backing plate 16.

Fixed connection that two first bracing pieces 11 are parallel to each other is on folding seat 15, the rotation that two second bracing pieces 12 are parallel to each other is connected on folding seat 15, a connecting rod 13 is all fixed in the bottom of two first bracing pieces 11 and the bottom of two second bracing pieces 12, lie in folding seat 15 with fixed stiffener 14 between first bracing piece 11 and the second bracing piece 12 of one side, backing plate 16 supports on two first bracing pieces 11, and the upper end fixed connection of backing plate 16 is on folding seat 15, lower extreme fixed connection is on the connecting rod 13 of first bracing piece 11 bottom.

Folding seat 15 is the rectangular block structure, is equipped with two mounting holes on folding seat 15's left side terminal surface, and two first bracing pieces 11 pass through screw fixed connection in two mounting holes.

Adjusting plates 151 are fixed to the front side and the rear side of the lower end face of the folding seat 15, the two second supporting rods 12 are correspondingly hinged to the two adjusting plates 151 through shaft pins, a plurality of adjusting holes 152 are formed in the adjusting plates 151 and located on the rotating paths of the second supporting rods 12 on the corresponding sides, fixing holes are formed in the second supporting rods 12, and locking pins penetrate through the adjusting holes 152 and the fixing holes. When the rotation angle of the second support bar 12 needs to be adjusted, the locking pin is pulled out, then the position of the second support bar 12 is adjusted, and then the locking pin is inserted again.

The second support bar 12 is provided with a mounting slot 121, and the mounting slot 121 is used for mounting corresponding components when the fitness equipment is formed.

As shown in fig. 2, the utility model provides a stiffener 14 includes adapter sleeve 141 and the body of rod 142, adapter sleeve 141 is concatenation formula structure, two adapter sleeve 141 parcel are on first bracing piece 11 or second bracing piece 12, wear to establish the bolt on two adapter sleeve 141, and the bolt correspondence passes first bracing piece 11 or second bracing piece 12, and then fix adapter sleeve 141 after the concatenation on first bracing piece 11 or second bracing piece 12, be equipped with the engaging lug on adapter sleeve 141, the body of rod 142 passes through the bolt fastening on the engaging lug.

Whole basic folding leg 1 is detachable foldable structure, and structural stability is good, the dismouting of being convenient for, when not using, can fold, and the spatial position that occupies is little.

Example two

As shown in fig. 3, the present embodiment uses the fitness equipment as the abdomen rolling equipment, specifically: the handrail 2 is fixed on the folding seat 15 and the basic folding leg 1 is formed into a belly rolling apparatus.

The armrest 2 comprises an armrest rod 22 and a U-shaped rod 21 having a bottom side and two side edges, the bottom side of the U-shaped rod 21 is fixedly connected to the folding seat 15, the two side edges of the U-shaped rod 21 are parallel to the first support bar 11, the two armrest rods 22 are fixedly connected to the two side edges of the U-shaped rod 21, and the armrest rods 22 are perpendicular to the side edges of the U-shaped rod 21.

To improve the comfort of use and to mount the remaining components for use as other equipment, a headrest 4 is fixed to the folding seat 15 on the side of the base plate 16.

When used as a belly rolling device, the user lies down on the mat 16, grasps the grab bars 22 with both hands, and then lifts both legs simultaneously or alternately, and reciprocates the device to perform abdominal exercises.

EXAMPLE III

As shown in fig. 4, the present embodiment uses the fitness apparatus as a sit-up apparatus, specifically: a limiting seat 3 is fixedly connected to the folding seat 15 and the second support rod 12.

When the base folding leg 1 is formed as a sit-up apparatus, the headrest 4 needs to be detached and the stopper seat 3 needs to be attached to the attachment position of the headrest 4.

The limiting seat 3 comprises a mounting plate 31 and a sponge wheel 32, and the sponge wheel 32 is fixed at two ends of the mounting plate 31.

Example four

As shown in fig. 5, the present invention can also be deformed to be used as a leg pressing frame or a shelf, thereby forming a fourth embodiment of the present invention, specifically, the basic folding frame 1 is folded and deformed and is used in cooperation with the third support bar 53 and the fourth support bar 54, and finally, the leg pressing frame or the shelf is formed, and the fourth structure of the embodiment will be described in detail later.

The second support bar 12 is folded such that the first support bar 11 and the second support bar 12 are perpendicular to each other. Then, the third support bar 53 is fixed to the second support bar 12, the fourth support bar 54 is fixed to the first support bar 11, and the third support bar 53 and the fourth support bar 54 are fixed to each other such that they are perpendicular to each other.

To ensure structural stability, the reinforcing bar 14 is fixed between the third support bar 53 and the second support bar 12, and the reinforcing bar 14 is fixed between the fourth support bar 54 and the first support bar 11. In use, the third support bar 53 can press the legs. Or, the spliced shelf is directly placed in a material room, the skipping rope is hung on the connecting rod 13 at the tail end of the third supporting rod 53 or the second supporting rod 12, and a net is arranged on the peripheries of the third supporting rod 53 and the fourth supporting rod 54, so that the folding frame forms a storage frame, and basketballs, football or volleyballs are placed in the frame.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional fitness equipment is characterized in that: comprises a basic folding frame (1), armrests (2) and a limiting seat (3), wherein the basic folding frame (1) comprises a first supporting rod (11), a second supporting rod (12), a connecting rod (13), a reinforcing rod (14), a folding seat (15) and a backing plate (16), the two first supporting rods (11) are parallel to each other and fixedly connected to the folding seat (15), the two second supporting rods (12) are parallel to each other and rotatably connected to the folding seat (15), the bottom ends of the two first supporting rods (11) and the bottom ends of the two second supporting rods (12) are both fixedly provided with the connecting rod (13), the reinforcing rod (14) is fixedly arranged between the first supporting rod (11) and the second supporting rod (12) which are positioned on the same side of the folding seat (15), the backing plate (16) is supported on the two first supporting rods (11), and the upper end of the backing plate (16) is fixedly connected to the folding seat (15), the lower end of the first support rod (11) is fixedly connected to a connecting rod (13) at the bottom end of the first support rod;

the handrail (2) is fixed on the folding seat (15) and the basic folding frame (1) forms a belly rolling device, or the folding seat (15) and the second support rod (12) are fixedly connected with a limiting seat (3) and form a sit-up device.

2. The multi-purpose fitness apparatus of claim 1, wherein: when the base folding frame (1) forms a belly rolling device, a headrest (4) is fixed on the folding seat (15) and on one side of the backing plate (16); when the basic folding frame (1) forms a sit-up apparatus, the headrest (4) is detached and a limiting seat (3) is installed at the installation position of the headrest (4).

3. The multi-purpose fitness apparatus of claim 1, wherein: the handrail (2) comprises handrail rods (22) and U-shaped rods (21) with a bottom edge and two side edges, the bottom edges of the U-shaped rods (21) are fixedly connected to the folding seat (15), the two side edges of the U-shaped rods (21) are parallel to the first supporting rod (11), and the two handrail rods (22) are fixedly connected to the two side edges of the U-shaped rods (21) and are perpendicular to the side edges.

4. The multi-purpose fitness apparatus of claim 1, wherein: spacing seat (3) include mounting panel (31) and sponge wheel (32), the both ends at mounting panel (31) are fixed in sponge wheel (32).

5. The multi-purpose fitness apparatus of claim 1, wherein: the folding seat (15) is of a rectangular block structure, two mounting holes are formed in the left end face of the folding seat (15), and the two first supporting rods (11) are fixedly connected into the two mounting holes through screws; adjusting plates (151) are fixed to the front side and the rear side of the lower end face of the folding seat (15), two second supporting rods (12) are correspondingly hinged to the two adjusting plates (151) through shaft pins, a plurality of adjusting holes (152) are formed in the adjusting plates (151) and located on the rotating path of the second supporting rods (12), fixing holes are formed in the second supporting rods (12), and locking pins penetrate through the fixing holes (152).

6. The multi-purpose fitness apparatus of claim 1, wherein: the second supporting rod (12) is provided with an installation slotted hole (121).

7. The multi-purpose fitness apparatus of claim 1, wherein: stiffener (14) are including adapter sleeve (141) and the body of rod (142), adapter sleeve (141) are concatenation formula structure, and two adapter sleeve (141) parcel are on first bracing piece (11) or second bracing piece (12), wear to establish the bolt on two adapter sleeve (141), and the bolt correspondence passes first bracing piece (11) or second bracing piece (12), and then fixes adapter sleeve (141) after the concatenation on first bracing piece (11) or second bracing piece (12), is equipped with the engaging lug on adapter sleeve (141), the body of rod (142) passes through the bolt fastening on the engaging lug.

8. The multi-purpose fitness apparatus of claim 1, wherein: the fitness equipment further comprises a third supporting rod (53) and a fourth supporting rod (54), a fixing block (55) is fixed at one end of the third supporting rod (53), the fixing block (55) is fixedly connected with the second supporting rod (12), the fourth supporting rod (54) is fixedly connected to the other end of the third supporting rod (53), and the fourth supporting rod (54) is fixedly connected with a connecting rod (13) located on the first supporting rod (11).