KR102258203B1 - Complex exercise equipment for home use - Google Patents

Abstract

The present invention relates to exercise equipment. More particularly, according to the complex exercise equipment for the home use, a seat plate is formed on an upper part of a main body, a backrest part capable of rotating operation is formed on a rear side of the seat plate, a lower body exercise part moving the lower body by rotating left and right is formed on both sides of the front, and a spring force machine is formed to be in the rear of the main body, and thus, the volume thereof is reduced to be very convenient to use and store at home, the economic loss caused by multiple exercise equipment is reduced. In addition, exercise of various body parts according to the user's needs such as abdominal muscle exercise, lower body exercise, and upper body exercise can be performed with one exercise equipment.

Description

Complex exercise equipment for home use

The present invention relates to an exercise device, and more particularly, it is possible to exercise various parts of the body such as strength exercise of various parts of the body, including the lower body and upper body, as well as the abs, and in particular, a home complex exercise that enables efficient exercise in a narrow space. It is about the apparatus.

Physical health is an essential element in modern life, and health is maintained through various exercises.

These various exercises are intended to keep the body healthy in modern life and at the same time to shape the body, and there are aerobic exercise therapy such as running or stretching using one's own body, and strength exercise therapy using various exercise devices.

In particular, exercise using exercise equipment is a very effective exercise for increasing muscle strength and body management.There are a wide variety of sit-up exercise equipment for abdominal exercise, cycle exercise equipment, and twist exercise equipment for lower back exercise, and most of these equipment are expensive and enlarged. For exercise with the old equipment, you will use a gym.

On the other hand, in recent years, even in homes and offices, there is a trend of increasing the number of people who exercise simply using equipment, which is composed of relatively simplified equipment.

However, most of the conventional home exercise equipments as described above are divided into specific areas, for example, lower body exercise equipment or upper body exercise equipment, etc., for convenience in handling such as storage, so the exercise effect was insufficient, and it was easily demonstrated or left unattended. There was a problem.

In addition, there is a problem in that handling is very inconvenient, such as economic loss and storage, such as having to provide a plurality of exercise devices for various exercises.

Korean Patent Registration No. 10-1064307. Republic of Korea Utility Model Publication No. 20-2019-0001529.

The present invention was devised to solve the above problems, a seat plate is formed in the upper part of the body, a backrest part capable of rotating operation is formed at the rear of the seat plate, and a lower body exercise part for moving the lower body by left and right rotation on both front sides Is formed and a spring force is formed at the rear of the main body, so that the volume is reduced, so it is very convenient to use or store at home, and to reduce the economic loss caused by the provision of a number of exercise devices. It is an object of the present invention to provide a mechanism.

In addition, it is an object of the present invention to provide a home complex exercise device that enables various body parts such as abs exercise, lower body exercise and upper body exercise as one exercise device to be exercised according to the needs of the user.

As a specific means for achieving the above object, a footrest part is formed in the front upper part, a seat plate support stand vertically protruding upward is formed in the middle part, and a seat plate installation stand in which handle parts are protruded on both sides of the rear part are formed in the upper part of the seat plate support. It is formed, the body is formed with a foot support at the rear end;

A seat plate formed on the upper portion of the seat plate mounting table to allow a user to sit;

A backrest part configured with a backrest installation pipe connected to a rear end of the seat plate support, and a backrest plate having a backrest plate support on which the backrest installation pipe is inserted and detached from the rear, and supporting the upper body while sitting on the seat plate;

A rotation table that is installed on the lower body movement central axis fixedly installed on both sides of the seat plate mounting table and rotates left and right, and a shaft-coupled so as to rotate left and right in front of the rotation table, and a leg support is formed on one side to raise both legs of the user. A lower body exercise unit consisting of a leg restraint and a force operation unit for imparting force to the pivoting table; And

It is formed on both sides of the rear of the main body, and comprises a spring force force having a handle at the top,
The backrest part,
The backrest installation pipe is installed on the rotational shaft of the backrest protruding from the rear end of the seat plate to both sides and rotated forward and backward, and
A pair of backrest return springs on both sides for imparting the return elasticity of the backrest plate to the backrest rotation shaft are configured to be fixed at one end to the backrest installation pipe and the other end to be fixed to the backrest rotational shaft,
The backrest plate is configured to further include an angle adjustment unit for controlling the angle adjustment and rotation operation,
The angle adjustment part,
An angle adjuster having a semicircular ring shape around the backrest rotation axis, the upper end being fixed to the backrest installation pipe, and having a plurality of locking holes at regular intervals in the circumferential direction; And
The seat plate support includes a guide tube having a guide groove and a locking groove, and a spring bulging to have a forward protruding force inside the guide tube and a locking protrusion selectively locking the guide groove or the locking groove. Consisting of including a backrest locking means made of an index plunger that is detachably fixed to one locking hole,

At this time, the main body,

A base having a foot hook portion formed at the front and a seat plate support at the rear; And

It is configured to include a front and rear sliding insert and detachment and fixation at the rear end of the base, a foot support is formed at the rear end, and a spring force force is formed inserting body,

It is configured to adjust the length of the front and rear by the sliding operation of the insertion and removal body,

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In addition, at least two direction fixing grooves are further formed in the circumferential direction around the respective lower body movement central axis,

The force operation unit of the lower body exercise unit,

A rotation control tube formed with an insertion/detaching hole formed around the central axis of the lower body movement so as to be rotatable and communicating with one direction fixing groove around the circumference, and a guide extending from the rotation control tube with an insertion and removal hole and having a guide groove and a locking groove The pipe and the guide pipe are formed with a spring bulging so as to have a forward protrusion force, and a locking protrusion selectively locking in the guide groove or the locking groove is formed, and when protruding, the insertion and removal hole is penetrated and an index that is fitted and fixed in any one direction fixing groove. A direction changing means made of a plunger; And

Comprising a lower body force spring, which is wrapped around and coupled to each of the lower body movement central axis, the upper end is fixed to the rotation table, and the other end is fixed to the rotation control tube,

In addition, it is configured to further include a barbell bar having a ring portion at both ends,

At the rear of the backrest plate,

It is open to the top and can be achieved by configuring the barbell bar to be seated and stored in a further comprising a barbell bar cradle.

As described above, the combined exercise equipment for home of the present invention has a reduced volume and a variety of exercise devices are configured in one main body, and the volume is reduced so that it is very convenient to store or use at home, and to handle each exercise part. It is not necessary to provide a mechanism according to the economical saving effect can be obtained.

In addition, various exercise effects can be obtained with a single device such as abs and lower back movements by sit-ups through the rotation of the backrest, muscle strength or hip-up exercise of the legs through the rotational operation of the lower body exercise unit, and upper body movements using a spring force. There is.

1 is a perspective view of the present invention home complex exercise equipment.
Figure 2 is a front view of the present invention home complex exercise equipment.
Figure 3 is a side view of the present invention home complex exercise equipment.
Figure 4 is a main body view of the present invention complex exercise equipment for home.
Figure 5 is a main part of the backrest of the present invention home complex exercise equipment.
Figure 6 is a main part of the lower body exercise unit of the present invention home complex exercise equipment.
Figure 7 is a working state of the abs exercise of the present invention home complex exercise equipment.
Figure 8 is a working state of the lower body exercise of the present invention home complex exercise equipment.
Figure 9 is a working state of the lower body exercise of the present invention home complex exercise equipment.
Figure 10 is an operating state of the upper body exercise of the present invention home complex exercise equipment.
Figure 11 is a state of operation of the upper body exercise of the present invention home complex exercise equipment.
Figure 12 is another embodiment of the upper body exercise operating state of the present invention home complex exercise equipment.
Figure 13 is a storage state of the present invention home complex exercise equipment.

The terms or words used in the specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventor may appropriately define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

Accordingly, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention, so that they can be replaced at the time of application. It should be understood that there may be various equivalents and variations.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of the present invention home complex exercise device, Figure 2 is a front view of the present invention home composite exercise device, Figure 3 is a side view of the present invention home composite exercise device, Figure 4 is the main body of the present invention home composite exercise device Fig. 5 is a main part view of the backrest part of the home complex exercise device of the present invention, and Fig. 6 is a main part view of the lower body exercise part of the home composite exercise device according to the present invention.

As shown in Figures 1 to 6, the present invention home composite exercise device 1 includes a main body 100, a seat plate 200, a backrest part 300, a lower body exercise part 400, and a spring force device 500. It consists of

First, the main body 100 is configured to form the basis of the present invention in constructing the home complex exercise device 1, and is composed of a "H"-type frame body in plan view.

At this time, in the main body 100 in the present invention, a belt-shaped foot hook 111 is formed on the front and upper portions of the body 100 by walking their feet while sitting on the seat plate 200, which will be described later.

In addition, a seat plate support 112 which is vertically protruded upwardly to the middle portion of the main body 100 to support the seat plate 200 to be described later is formed.

And the upper end of the seat plate support 112 has a front and rear length, and a seat plate mounting stand 113 is formed in the shape of a "k" shape on a plane on which the seat plate 200 is seated and installed, and the seat plate mounting stand 113 has a rear surface thereof. The handle portion 114 for supporting the upper body during exercise sitting on the seat plate 200 on both sides is configured to protrude.

In addition, the rear end of the main body 100 is configured with a foot support 121 that can be supported by the user in a standing state, and the foot support 121 is configured to be inclined downward toward the rear so that the user's load is applied to the heel.

On the other hand, in the present invention, the main body 100 has a length-adjusting structure so that it is conveniently configured for storage and use.

To this end, the main body 100 is composed of a base 110 and the insertion and removal body 120.

First, the base 110 is configured to substantially form the basis of the main body 100, and when viewed from the left side in the drawing, it is composed of a tubular body forming a "ㅏ" shape in a plane, and the foot hook part 111 in front of the base 110 ) Is configured, and the seat plate support 112 protrudes from the rear.

In addition, the insertion and removal body 120 is composed of a tubular body formed in the shape of a "ㅓ" shape on a plane so as to be symmetrical with the base 110, the front of which is configured to slide and remove from the rear of the base 110, the rear of the Foot support 121 is configured.

At this time, in the present invention, the insertion and removal body 120 may be configured to be able to prevent and fix separation when the insertion and removal of the base 110 is adjusted.

To this end, first, a guide hole 125 in the form of a horizontal long hole is configured on both sides of the insertion and removal body 120, and a guide pin 115 that slides through the guide hole 125 at the rear end of the base 110 is provided. It is configured to be able to prevent the insertion and removal body 120 from being completely separated from the base (110).

In addition, a fixing bolt 116 that penetrates into the inside is configured at the rear upper portion of the base 110, and is configured to be pressed and fixed with the fixing bolt 116 in a state in which the insertion and removal body 120 is slid and adjusted.

That is, in the present invention, the main body 100 is capable of adjusting its length by adjusting the sliding insertion and removal of the insertion and removal body 120, and as an example, the insertion and removal body 120 is used when the composite exercise device 1 for home use of the present invention is not used. It is inserted into the base 110 to reduce its length to facilitate storage, and when using, the insertion/detachment body 120 is pulled out to the rear and its length is extended so that the user sits on the seat plate 200 and gives a sense of stability when exercising.

The seat plate 200 is configured to allow a user to sit and exercise in constituting the home complex exercise device 1 of the present invention, and is configured in a plate body shape having a predetermined cushion, and is disposed on the seat plate mounting table 113 Is formed.

The backrest part 300 is configured to support the upper body during exercise while sitting on the seat plate 200 in constituting the present invention home complex exercise device 1.

To this end, the backrest part 300 is configured with a backrest installation pipe 310 for installing a backrest plate 320 to be described later, and the backrest installation pipe 310 has a lower portion thereof at the rear end of the seat plate support 112 It is connected and configured to protrude upward.

In addition, a backrest plate 320 that substantially supports the user's back is configured, and a backrest plate support 321 in the form of a vertical tube into which the backrest installation pipe 310 is inserted and detached at the rear thereof is formed on the backrest plate 320. .

Accordingly, the backrest plate 320 is configured to be detachable by the insertion and detachment of the backrest plate support 321 and the backrest installation pipe 310, which is a backrest plate ( 320) is separated and its volume is reduced so that storage is convenient, and when used, it can be combined and used.

Meanwhile, in the present invention, the backrest part 300 may be configured to perform abdominal exercise through sit-up while the user is seated on the seat plate 200 through a rotational operation.

To this end, first, at the rear end of the seat plate mounting table 113, a backrest rotation shaft 330 that penetrates the seat plate mounting table 113 in an orthogonal direction and protrudes to both sides is configured, wherein the backrest installation pipe 310 is at the lower end. The backrest rotation shaft 330 is built to have a free rotational force so that the backrest plate 320 is configured to rotate forward and backward.

In addition, the backrest plate 320 that rotates as described above is configured with a pair of backrest return springs 340 on both sides to enable forward return by spring elasticity, and each backrest return spring 340 is provided with the seat plate mounting base ( It is installed to surround the backrest rotation shaft 330 protruding to both sides of 113), and one end thereof is fixed to the backrest installation pipe 310, and the other end is configured to be fixed to the backrest rotation shaft 330.

Accordingly, when the backrest plate 320 is tilted backward by applying an external force, the backrest return spring 340 is opened to store the return elasticity, and when the external force is released, the backrest plate 320 is automatically rotated forward by the return elasticity of the backrest return spring 340. It is composed.

In addition, the backrest plate 320 is configured to be adjustable to various angles according to the user's request, which is made possible by the angle adjustment unit 350.

To this end, the angle adjustment unit 350 is configured with a semicircular ring-shaped angle adjuster 360 centered on the backrest rotation shaft 330, and the angle adjuster 360 has an upper end of the backrest installation pipe 310 It is fixed to and forms a free end with the other end forming a lower part, and a plurality of locking holes 361 are formed at regular intervals in the circumferential direction.

In addition, the angle adjustment unit 350 is configured with a backrest locking means 370 capable of fixing the angle adjustment base 360.

At this time, the backrest locking means 370 is configured with a guide pipe 371 having a length in the width direction through a conventional bracket (not shown in the drawing), etc., at the rear of the seat plate support 112, and the guide pipe ( A guide groove 371a penetrated in the longitudinal direction is formed around the circumference of the 371, and a locking groove 371b extending in a right angle direction is formed at the rear end of the guide groove 371a.

In addition, the backrest locking means 370 includes an index plunger 372 that is fastened and fixed with the angle adjustment member 360, and the index plunger 372 is a spring so as to have a forward protruding force inside the guide tube 371. (373) The guide groove (371a) or the locking groove (371b) is selectively engaged with the locking protrusion (372a) is projected around the periphery.

Accordingly, when the backrest locking means 370 is retracted to the rear of the index plunger 372, its front end is separated from the locking hole 361 of the angle adjustment base 360 so that the rotation of the backrest plate 320 is possible, When the index plunger 372 is protruded forward while the angle is adjusted, the index plunger 372 is inserted into the locking hole 361 at the angle-adjusted position, so that the adjustment angle of the backrest plate 320 is fixed.

In addition, when the index plunger 372 is retracted to the rear and the locking protrusion 372a is fixed to the locking groove 371b, the index plunger 372 is released from the locking hole 361 to release the backrest plate 320. ) Free rotational operation is possible.

The lower body exercise unit 400 enables the lower body, that is, muscle strength exercise or hip-up exercise of the lower body, in constituting the home complex exercise device 1 of the present invention.

To this end, the lower body exercise unit 400 is, first, a pair of rotation tables 420 on both sides that rotate left and right, and each rotation table 420 protrudes downward from the lower side of both front sides of the seat plate mounting table 113 It is configured to rotate and protrude forward through a bearing or the like to the fixed lower body movement central axis 410.

In addition, in front of each of the pivot tables 420, the shaft 432 is coupled and rotatable through a bearing or the like, while a leg holder 430 on which the user's legs can be placed protrudes upward. A vertical leg support 431 is formed on one side of the leg hanger 430 and is configured to support the side in the process of rotating the leg left and right.

In addition, the rotation table 420 is configured with a force operation unit 440 that enables force to be applied in the process of rotating the rotation table 420 left and right, and constitutes the force operation unit 440 in the present invention. First, two sets of direction fixing grooves 411 and 411 ′ in the circumferential direction are formed around the lower circumference of the lower body movement central axis 410.

Thus, the force operation unit 440 is first, the direction switching means 450 is configured.

At this time, the direction switching means 450 is, first, that the rotation control tube 451 is configured, and the rotation control tube 451 wraps the direction fixing grooves 411 and 411 ′ of the lower body movement central axis 410 , It is wrapped so as to be slidably rotatable, and an insertion/detaching hole 451a communicating with the one direction fixing groove 411, 411' is formed through the circumference.

In addition, the rotation control tube 451 has a guide tube 452 protruding so as to extend from the insertion and removal hole 451a, and a guide groove 452a penetrating in the longitudinal direction is formed around the guide tube 452, and A locking groove 452b extending in a right angle direction is formed at the rear end of the guide groove 452a.

In addition, an index plunger 453 penetrating through the insertion and removal hole 451a and inserted and fixed into one of the direction fixing grooves 411 and 411 ′ is configured, and the index plunger 453 is an inner side of the guide tube 452. The spring 454 is burnt so as to have a forward protruding force, and a locking protrusion 453a selectively engaged with the guide groove 452a or the locking groove 452b is protruded around the periphery.

In addition, the force operation unit 440 is configured with a pair of lower body force springs 460 on both sides for substantially imparting force.

At this time, each lower body force spring 460 is coupled to wrap around the respective lower body movement central axis 410, the upper end is fixed to the rotation table 420, the other end is fixed to the rotation control tube 451 It is configured to be in the process of rotating the rotating table 420

Accordingly, the lower body exercise unit 400 applies an external force while the user sits on the seat plate 200 and puts both legs on the leg rack 430 to overcome the elasticity of the lower body force spring 460 and apply an external force during the left and right rotation operation. Upon release, it becomes possible to return.

The spring strength device 500 enables the upper body, that is, the strength of the arm to be exercised in constituting the home complex exercise device 1 of the present invention.

To this end, the spring force device 500 is configured to form a conventional coil spring form, and is configured to form a pair on both sides of the rear of the body 100, preferably the rear of the insertion and removal body 120, and the body 100 It can be connected through a conventional ring (not shown in the figure) or the like.

In addition, each spring force device 500 has a handle 510 formed at its end so that the user can grip it.

Accordingly, the spring strength device 500 enables the muscle strength exercise of the arm through an external force pulled by the user holding the handles 510 on both sides in a standing position from the rear of the main body 100.

On the other hand, in constructing the composite exercise device 1 for home use of the present invention, a barbell bar 600 capable of various movements may be further included, and the barbell bar 600 includes elastic materials such as latex on both sides thereof. The ring portion 610 is configured to enable connection such as a conventional pull-up band.

In addition, in the present invention, a barbell bar cradle 380 is further configured to be opened upward at the rear of the backrest plate 320 to enable storage of the barbell bar 600 so that the barbell bar 600 can be seated. .

Hereinafter, with reference to the accompanying drawings, the operation of the present invention home complex exercise equipment having the above configuration will be described in detail.

With reference to FIGS. 1 to 6, the composite exercise device for home of the present invention has a structure in which the volume is reduced so that various exercises such as abdominal exercise, lower body exercise, and upper body exercise are possible even in a home with a small space. Through the reduction, handling such as storage becomes very easy.

To this end, first, looking at various use conditions using the present invention home complex exercise equipment (1),

First, during abdominal exercises,

7 to perform a normal sit-up exercise by yourself, but first, the index plunger 372 of the backrest locking means 370 is retracted and rotated to the rear so that the locking protrusion 372a of the guide pipe 371 The locking groove 371b can be fixed by hooking it, and thus the fixing force of the angle adjuster 360 is released so that the backrest plate 320 can be rotated freely before and after.

Accordingly, the user can hold both feet on the foot hook 111 formed in front of the main body 100 while sitting comfortably on the seat plate 200 and fix the feet.

Thereafter, the user may perform an abdominal exercise in which the back is tilted back and then rises, as in a normal sit-up exercise.

At this time, in the present invention, the backrest plate 320 is formed by the backrest return spring 340, and thus, when the backrest plate 320 is tilted rearward by applying an external force, the backrest return spring 340 opens and the return elasticity is increased. It is stored and automatically rotates forward by the return elasticity of the backrest return spring 340 when the external force is released, so that even a person with relatively weak strength of the lower back and abs can perform effective abdominal exercise.

Also, during lower body exercise,

With reference to FIGS. 8 and 9, the lower body movement is possible by the elasticity of the lower body force spring 460 in the process of repeating the spreading and closing of both legs.

At this time, in the present invention, in performing the widening and retracting movement as described above, it is possible to give various stimulations of the lower body according to the direction adjustment, which is through the direction conversion means 450 of the force operation unit 440. It is made possible by adjustment.

In detail, when the index plunger 453 of the direction changing means 450 is retracted to the rear with reference to FIG. 6, it is separated from the direction fixing grooves 411 and 411' of the lower body movement central axis 410. , The direction switching means 450 connected to each other, the rotation table 420 and the lower body force spring 460 are rotated together, and in the rotationally adjusted state, the index plunger 453 is moved to any one direction fixing groove 411 ) It is possible by locking it back to (411').

That is, as an example, when the index plunger 453 is fixed in the direction fixing groove 411 located on the outside with reference to FIG. 8, the two rotating rods 420 form an outwardly widening shape. The spring force of the lower body force spring 460 is applied when the both rotating rods 420 are closed inward.

Accordingly, the user rotates the shaft 432 so that the leg support 431 of the leg rest 430 is positioned inside and adjusts the rotation and puts the legs on both leg rests 430 on both sides of the handle ( 114) can be performed by applying an external force for gripping and constricting, and the return to the outside is automatically restored by the return elasticity of the lower body force spring 460.

On the contrary, when the index plunger 453 is fixed in the direction fixing groove 411' located inside with reference to FIG. 9, the two pivoting rods 420 are in a narrowed form. In this case, both sides narrowed inward. When the rotation table 420 is opened to the outside, the spring force of the lower body force spring 460 acts.

Accordingly, the user rotates the shaft 432 so that the leg support 431 of the leg rest 430 is positioned on the outside and adjusts the rotation and puts the legs on both leg rests 430 on both sides of the handle ( 114) can be performed by applying an external force to grip and spread, and the return narrowing inward is automatically restored by the return elasticity of the lower body force spring 460.

That is, in the present invention, the lower body exercise unit 400 enables muscle strength exercise on the inner or outer side of the leg by selecting the constricting or spreading exercise as described above, and in particular, when the lower body is rotated, the force acts on the hips together. You will get a hip-up effect.

Also, during upper body exercise,

With reference to FIG. 10, movement is possible by the elasticity of the spring force device 500.

In this case, the user can step on the foot support 121 from the rear of the main body 100 and grasp and pull the handles 510 on both sides in a standing position, and when pulling the spring force device 500, the spring force device ( 500) of the spring force makes it possible to exercise the strength of the arm such as biceps or triceps.

On the other hand, the exercise using the spring force device 500 as described above can be used in a lying state in a state in which the backrest part 300 is tilted and fixed with reference to FIG. Exercise is also possible.

In addition, in the present invention, as well as the upper body exercise using the abs exercise or the lower body exercise through the lower body exercise unit 400 using the back support portion 300 as described above, or the upper body exercise using the spring force device 500, as well as exercise using the barbell bar 600 is also possible. It is done.

That is, when further configuring the barbell bar 600, in addition to the upper body movement using the spring force device 500 as described above, the upper body movement is performed using the barbell bar 600, but also various use of the barbell bar 600 is required. It becomes possible.

This is an example, using the spring force device 500 in a state connected to the main body 100 by hooking the usual pull-up band 10 to the hook portions 610 formed on both sides of the barbell bar 600 with reference to FIG. 12 Like exercise, various upper body exercises become possible.

That is, the home complex exercise device 1 of the present invention enables effective exercise of various parts such as abs exercise, lower body exercise, upper body exercise, etc. using one exercise device.

On the other hand, the present invention home complex exercise device 1 is very easy to store after use, which is made possible by controlling the volume of the main body 100 and separating storage of the backrest part 300 with reference to FIG. 13. .

That is, the main body 100 of the present invention home complex exercise device 1 is that the length can be adjusted by the sliding adjustment of the insertion and removal body 120, when in use, the insertion and removal body 120 is withdrawn from the base 110 It is possible to use the secure support of the main body 100, and when not in use, the insertion and removal body 120 is inserted into the base 110 to reduce the volume.

In addition, when the backrest part 300 is used, the backrest plate 320 is installed and used by inserting and detaching the backrest plate support 321 with the backrest installation pipe 310, and when not in use, the backrest plate 320 is installed as a backrest. It becomes possible to be stored separated from the tube 310.

As described above, the home complex exercise equipment of the present invention is provided with various exercise functions in one body, and various exercise is possible without unnecessary expansion of the exercise equipment or holding a plurality of exercise equipment, and in particular, by reducing the volume through the prefabricated structure. It is very easy to handle such as storage, enabling efficient exercise in a small space such as home or office.

100: main body 110: base
111: foot hook 112: seat plate support
113: seat plate mounting table 114: handle
115: guide pin 116: fixing bolt
120: insertion and removal body 121: foot support
125: guide ball 200: seat plate
300: backrest part 310: backrest installation pipe
320: backrest plate 321: backrest plate support
330: backrest rotation shaft 340: backrest return spring
350: angle adjuster 360: angle adjuster
361: locking hole 370: backrest locking means
371: guide tube 371a: guide groove
371b: locking groove 372: index plunger
372a: stopping protrusion 373: spring
380: barbell bar holder
400: lower body exercise part 410: lower body exercise central axis
411,411': Direction fixing groove
420: pivot 430: leg rack
431: leg support 440: force operating unit
450: direction switching means 451: rotation control tube
451a: insertion and breaker 452: guide tube
452a: guide groove 452b: locking groove
453: index plunger 453a: stopping protrusion
454: spring 460: lower body force spring
500: spring force 510: handle
600: barbell bar 610: hook portion

Claims (5)

The front upper part is formed with a footrest 111, the middle part is formed with a seat plate support 112 that protrudes vertically upward, and the upper part of the seat plate support 112 has a handle part 114 protruding on both sides of the rear. The body 100 is formed with a seat plate mounting table 113, and a foot support 121 is formed at the rear end;
A seat plate 200 formed above the seat plate mounting table 113 to allow a user to sit;
It is composed of a backrest installation pipe 310 connected to the rear end of the seat plate support 112, and a backrest plate 320 having a backrest plate support 321 into which the backrest installation pipe 310 is inserted and detached at the rear. ) Sitting on the back support portion 300 for supporting the upper body during exercise;
A pivot 420 installed on the lower body movement central shaft 410 fixedly installed on both sides in front of the seat plate mounting table 113 to rotate left and right, and a shaft 432 to enable left and right rotation in front of the pivot table 420 The lower body exercise unit 400 consisting of a leg holder 430 that is coupled and has a leg support 431 on one side to place both legs of the user, and a force operation unit 440 for imparting force to the rotation table 420 ; And
It is formed on both sides of the rear of the main body 100, and comprises a spring force force 500 having a handle 510 at the top,
The backrest part 300,
The backrest installation pipe 310 is installed on a backrest rotation shaft 330 protruding and fixed to both sides from the rear end of the seat plate mounting table 113 so as to rotate forward and backward,
The backrest rotation shaft 330 has a pair of backrest return springs 340 on both sides for imparting the return elasticity of the backrest plate 320, one end is fixed to the backrest installation pipe 310, and the other end is fixed to the backrest rotational shaft 330 To be configured,
The backrest plate 320 is configured to further include an angle adjustment unit 350 for controlling the angle adjustment and rotation operation,
The angle adjustment unit 350,
An angle adjuster 360 having a semicircular ring shape around the backrest rotation shaft 330, the upper end being fixed to the backrest installation pipe 310, and having a plurality of locking holes 361 at regular intervals in the circumferential direction. ; And
The seat plate support 112 has a guide pipe 371 having a guide groove 371a and a locking groove 371b, and a spring 373 burnt to have a forward protruding force inside the guide pipe 371, and the guide groove (371a) or a locking protrusion (372a) selectively locking in the locking groove (371b) is formed, and when protruding, an index plunger 372 that is inserted and detached into one of the locking holes 361 of the angle adjuster 360 Home complex exercise equipment comprising a backrest locking means (370).
The method of claim 1,
The main body 100,
The base 110 is formed with a foot hook portion 111 in the front, and a seat plate support 112 at the rear; And
It is configured to include a front and rear sliding insertion and removal and fixing at the rear end of the base 110, the foot support 121 is formed at the rear end, the spring force device 500 is formed including an insertion and removal body 120,
Home complex exercise equipment, characterized in that configured to adjust the length of the front and rear by the sliding operation of the insertion and removal body (120).
delete The method of claim 1,
At least two direction fixing grooves 411 and 411 ′ are further formed in the circumferential direction around the respective lower body movement central axis 410,
The force operation unit 440 of the lower body exercise unit 400,
A rotation control tube 451 that surrounds and combines the lower body movement central axis 410 so as to be rotatable, and has an insertion/detaching hole 451a connected to one of the direction fixing grooves 411 and 411' around the periphery, and the rotation The guide tube 452 extending from the adjustment tube 451 with the insertion and removal hole 451a and having a guide groove 452a and a locking groove 452b, and a spring so as to have a forward protruding force inside the guide tube 452 (454) The guide groove (452a) or the locking protrusion (453a) selectively engaging in the locking groove (452b) is formed to penetrate through the insertion and removal hole (451a) when protruding, and any one direction fixing groove (411) ( A direction changing means 450 made of an index plunger 453 fitted and fixed to the 411'); And
Consisting of including a lower body force spring 460 that wraps around and combines each of the lower body movement central axes 410, the upper end is fixed to the rotation table 420, and the other end is fixed to the rotation control tube 451 Home complex exercise equipment, characterized in that.
The method of claim 1,
And configured to further include a barbell bar 600 having a ring portion 610 at both ends,
At the rear of the backrest plate 320,
A combined exercise device for home, characterized in that it further comprises a barbell bar cradle 380 that is opened to the top and in which the barbell bar 600 is seated and stored.

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