JPH075655U - Multipurpose exercise equipment - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] The present invention relates to a multipurpose exercise machine (multipurpose training machine) capable of training such as weightlifting, pulling of hands and legs, horizontal bar exercise, bending and stretching, and fisting. [Structure] Heavy base 10 and frame member 2
0, a resistance means arranged on the frame member, a lifting bar device, a rotatable shaft 41 attached to the frame member, a gear 52 fixed to the shaft 41, and a shaft 41 so as to rotate together with the shaft. The lifting bar 43, the gear 52 fixed on the shaft 41, and the clutch seat 50 having a notch on the outer peripheral surface thereof, the first end attached to the rocker arm 56, and the resistance means are attached. It is composed of a cable 62 having a second end, and clutch means having a pawl member that is releasably engaged by the operation of the clutch lever 572.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a multipurpose exercise machine (multipurpose training machine) capable of performing training such as weight lifting, hand and leg pulling, horizontal bar exercise, bending and stretching, and fisting.

[0002]

[Prior art]

 For modern people who do not have enough time or place to exercise, exercise equipment (training machine) provides an excellent training means to exercise.

Generally, in the lifting means provided in the conventional exercise equipment, the exerciser lies on the mat and pushes up the lifting bar connected to the resistance means (loading means). .

[0004]

[Problems to be solved by the device]

 However, injury may occur if the exerciser's strength is not sufficient to slowly lower the lifting bar or if the lifting bar is misaligned from the support means on which it should be placed. Another drawback of conventional exercise equipment is that the mat is unfoldable and thus always occupies a certain space. A further drawback of conventional exercise equipment is the inability to adjust the height of the lifting bar.

It is an object of the present invention to provide an improved multi-purpose exercise equipment that alleviates or eliminates the problems associated with such conventional exercise equipment.

[0006]

[Means for Solving the Problems]

 To achieve the above object, the exercise equipment according to the present invention comprises a heavy base, a frame member attached to a heavy base, and two rods vertically erected in the frame member with a space therebetween. A resistance bar arranged inside the frame member and movable along the rod, and a lifting bar device. The lifting bar device has a shaft rotatably arranged in the frame member, a gear fixedly mounted on the shaft, and a lifting bar connected to rotate about the shaft. A clutch sheet (50) having a bar and a shaft on which a gear is housed so as to surround the shaft and having a notch (501) on the outer peripheral surface thereof. The clutch seat (50) is extended radially outward from the outer peripheral surface. Rocker arm, a first cable having one end attached to the rocker arm and the other end attached to a resistance means, and a pair of guide blocks extending radially outward from both ends of the cutout. A pawl member slidingly guided between the pair of guide blocks and having a first pawl end and a second pawl end for releasable engagement with a gear; and a pawl member connected to a second end of the pawl member. One end A coupling member having a second end, a first end rotatably coupled to the second end of the coupling portion and an actuating member having a second end pivotally supported by the rocker arm, and substantially coupled to the rocker arm. Between the L-shaped cable block, the clutch lever, and the second cable having the first end attached to the actuating member and the second end attached to the clutch lever, between the L-shaped cable block and the actuating member. It consists of springs that are arranged.

Further, a stopper is attached so that the rocker arm does not move above the lowest position.

[0008] According to this device, even if a person who does not have the physical strength to slowly put the lifting bar down is operated, by operating the clutch lever to move the position of the lifting bar, the user can lift the lifting lever. If the lowest position is changed so as not to come into contact, the user will not be injured.

The exercise apparatus may be provided with a foldable mat having pivotable lower ends of the frame member and foldable legs attached to the other end.

For the exercise of the arm, the exercise equipment is provided with brackets extending laterally and outward from each side of the frame member, a pulley is arranged at the tip of each bracket, and one end of the hook shape is a hand. A cable passing through a pulley at the end of the bracket or another pulley arranged on the frame member may be attached so that the cable is attached to the grip and the other end is attached to the resistance means.

For the movement of the legs, another pulley is attached to the lower part of each side of the frame member, and a connecting cable for connecting each hook end of the above cable to the leg hook is separately attached and used. You may try to promote the leg movements of the person. Desirably, pegs are provided at both ends of the frame member for holding the connecting cable when not in use.

For horizontal bar movement, the user may use a horizontal bar whose end is located on top of the frame member. Desirably, two protrusions are placed on the top of the frame member to guide and fix the horizontal bar.

[0013]

[Functions of Examples and Inventions]

 The operation of the present invention will be described below with reference to the drawings along with the contents of its preferred embodiments.

FIG. 1 is a perspective view showing a configuration of a multipurpose exercise equipment according to the present invention, FIG. 2 is a perspective view showing a form of the multipurpose exercise equipment when used for different exercises, and FIG. 3 is a front sectional view of the exercise equipment. 4 is an exploded view showing the construction of the resistance means (loading means) of the exercise equipment, FIG. 5 is an exploded perspective view showing the construction of the lifting bar mechanism of the multipurpose exercise equipment in detail, and FIG. 6 is an L-shaped rocker arm. To show the structure of the member, a partial cross-sectional view of the lifting bar mechanism when the cutting line is perpendicular to this L-shaped member, FIG. 7 shows the structure of the L-shaped member of the rocker arm. 6 is a partial sectional view showing the movement of the clutch of the lifting bar mechanism, which is cut at a right angle as in FIG. 6, FIG. 8 is a schematic view showing the arrangement of the pulleys, and FIG. 9 is a restriction to prevent the lifting bar from moving beyond the minimum position. Stopper for FIG. 10 is a schematic perspective view showing another usage mode of an exerciser.

As shown in FIG. 1, a multi-purpose exercise device according to the present invention generally comprises a weight-heavy base 10 that is substantially rectangular in a plan view, above which is a substantially inverted U-shape. The frame member 20 is vertically installed. One end of a horizontal bar 21 is fixed to the top portion of the frame member 20, and the user can use the horizontal bar 21 to perform other horizontal bar movements of the suspension.

Further, the sandbag 211 suspended on the horizontal bar 21 allows the user to practice boxing and kicking.

As shown in FIG. 1, the two protrusions 212 provided on the top of the frame member 20 guide-fix the horizontal bar 21 to prevent accidents of the user due to unnecessary movement of the horizontal bar 21. To prevent injury.

As shown in FIGS. 1, 3 and 4, the present exercise equipment further includes two rods 30 which are vertically installed inside the frame member 20 with horizontal intervals. A damper member such as a spring 32 is arranged at the lower end of each vertically standing rod 30, and a resistance means (loading means) composed of a plurality of weights 34 is installed above the damper member. Further above the weight 34, a base plate 31 having two through holes 312 through which the rod 30 is inserted is arranged. A pulley seat (pulley support seat) 66 having a built-in pulley 69 is arranged above the base plate 31. An insertion rod 313 having horizontal holes 314 formed at a plurality of intervals is extended downward from the lower side of the base plate 31. Each weight 34 is formed with three through holes, that is, a central hole 341 through which the insertion rod 313 passes and two holes 342 on both sides through which the rod 30 passes. Also, as shown in FIG. 4, a horizontal insertion hole 343 for inserting the pin 35 and coupling with the aligned hole 314 of the insertion rod 313 is provided in the lower center of each weight 34. The weight of the pin 35 is inserted into the insertion hole 343, so that the user can set the number of weights 34 to be lifted by the user.

As shown in FIGS. 1 to 3, the second pulley 67 is arranged at the top of each rod 30. A third pulley 23 is arranged at the tip of each bracket 22. The cable 24 is inserted through the pulleys 23, 67, 69, 67, 23 (from right to left or vice versa), and the user holds the hand attached to each hook member 25 at one end of the cable 24. By pulling the grip 26, the arm can be moved (see FIG. 2).

In order to allow the user to move the legs instead of moving the arms, as shown in FIG. 1, the fourth pulleys 27 are provided at the lower portions on both sides of the frame member 20, and the cable 24 is connected to the cable 241. The respective hook members 25 and the leg hooks 29 may be connected. When not in use, the ends of the cables 271 are arranged so as to be respectively hung on pegs 272 provided on the upper side surface of the frame member 20, as shown in FIG.

As shown in FIG. 1, FIG. 3, FIG. 5, and FIG. 6, the exercise equipment includes a lifting bar device for weight lifting exercise. In order to form this lifting bar device, in order to rotatably support the shaft 41 between the portions on both sides of the inverted U-shaped frame member 20, an intermediate portion of each member on both sides of the frame member 20 is supported. The bearing 40 is provided. The ends of a pair of connecting rods 42 are connected to both ends of the shaft 41, so that the shaft 41 rotates integrally with the lifting bar 43 when the lifting bar 43 is moved by a user. Move.

Further, this lifting bar device has a gear 52 that is firmly fixed to the shaft 41 by a key 522 inserted into a key groove 411 in the shaft 41. To support the gear 52, a clutch seat (clutch support seat) 50 is provided on the shaft 41 near the gear 52. A cupper 53 is provided at the opening of the clutch seat 50 for containing the gear 52. Further, a spring 54 for pressing the gear 52 to one side is installed, and the force of the spring 54 in the axial direction can be adjusted by a adjusting screw 541.

The rocker arm 56 extends radially outward from the outer peripheral surface of the clutch seat 50. A notch 501 is formed on the outer peripheral surface of the clutch seat 50, and the guide blocks 55 are extended outward from both ends of the notch 501. A pawl member 70 slides between the pair of guide blocks 55, and the pawl member 70 has the gear 52 and a second end pivoted to a first end of an actuating member 74. It has a first end for releasably connecting the second end fixed to the first end of the connecting member 72. The cable block 76, which is substantially L-shaped, is firmly fixed to the rocker arm 56 and has a hole (not numbered) through which the cable 571 passes, and the cable block 76 is an operating member. It is attached to the handle portion 80 of 74. A spring 78 is arranged between the L-shaped cable block 76 and the operating member 74.

As shown in FIG. 9, a stopper 92 is preferably provided on the rear surface 20a of the frame member 20 so that the rocker arm 56, and thus the lifting bar 43, does not move above a minimum position. Regulate. With such a configuration, the lifting bar 43 is held in an appropriate position by the pawl member 70 engaging with the gear 52. If the user wants to adjust the lowest position of the lifting bar 43, he can operate the clutch lever 572 provided on the connecting rod 42, and as a result, the clutch cable 572 can be operated by the operation. The pivoted actuating member 74 is actuated via 571 so that the pivoted connecting member 72 pulls the pawl member 70 outward, resulting in the disengagement of the pawl member 70 and the gear 52. Thus, the pivoting position of the lifting bar 43 can be changed. After that, when the operation of the clutch lever 572 is released, the pawl member 70 is re-engaged with the gear 52 by the repulsive force of the spring 78 compressed by the operation, and the lifting bar 43 is firmly fixed. This device is extremely effective in preventing injury to the user. Desirably, a lining plate 51 that functions as a braking device is interposed between the side surface of the gear 52 and the inside of the clutch seat 50 so that the lifting bar 43 can move slowly to the lowest position. Good.

As shown in FIG. 5, a groove 562 is formed at an operating portion of the rocker arm 56 to hold the cable 62. As shown in FIG. 3, one end of the cable 62 is attached to a rocker arm 56, and the other end of the cable 62 is attached to a pulley 63 disposed below the shaft 41 and a top plate of the frame member 20. It is attached to a pulley seat 66 through the pulleys 64 and 65 attached to the lower surface. When the user lifts the lifting bar 43 upwards, it lifts a considerable amount of the weight 34 transmitted via the cable 62, thus achieving the purpose of the exercise.

As shown in FIGS. 1 and 6, the exerciser may further have one end pivoted to the lower portion of the frame member 20 with a pin 71 and two foldable legs 72 attached to the other end. A foldable mat 70 can be used. With this device, the mat 70 folds toward the frame member 20 so that it does not take up space.

FIG. 10 shows that the lifting bar 43 is placed at a very low position, the legs 72 are folded, and one end (tip) of the mat is attached to the ground for use by an exerciser, for example, bending and stretching exercises. (Abdominal muscle exercise) is shown.

[0028]

[Effect of device]

 Therefore, according to the present invention, it is possible to provide an excellent multi-purpose exercise equipment which eliminates various drawbacks of the conventional exercise equipment as described in the section “Prior Art” of the present specification.

[Brief description of drawings]

FIG. 1 is a perspective view showing a configuration of a multipurpose exercise device according to the present invention.

FIG. 2 is a perspective view when the multipurpose exercise device shown in FIG. 1 is used for different exercises.

3 is a front sectional view of the exercise equipment shown in FIG. 1. FIG.

FIG. 4 is an exploded perspective view showing resistance means (load means) of the exercise equipment.

FIG. 5 is an exploded view showing a detailed configuration of a lifting bar mechanism of a multipurpose exercise equipment.

FIG. 6 is a fragmentary view of the lifting bar mechanism when the section lines are at a right angle to show the structure of the L-shaped member of the rocker arm.

FIG. 7 is a partial fragmentary view showing the movement of the clutch of the lifting bar mechanism cut at a right angle to show the structure of the L-shaped member of the rocker arm.

FIG. 8 is a schematic view showing a pulley device.

FIG. 9 is a schematic view of a stopper for restricting the lifting bar from moving beyond a minimum position.

FIG. 10 is a schematic perspective view showing a further usage mode of an exerciser.

[Explanation of symbols]

 10 ... Heavy base 20 ... Frame member 30 ... Rod 41 ... Shaft 52 ... Gear

Claims (9)

[Scope of utility model registration request] 1. A frame member (20) having a heavy base (10) and two rods (30) attached to the heavy base (10) and standing vertically with a space therebetween. A resistance means disposed in the frame member (20) for moving along the rod (30), and a rotatable shaft (41) disposed in the frame member (20).
A gear (52) fixed to the shaft (41), a lifting bar connected to rotate about the shaft (41), and the shaft (41) on the shaft (41). 41) is arranged so as to include a part thereof, accommodates the gear (52), and has a notch (50) on the outer peripheral surface.
1), a rocker arm (56) extending radially outward from the outer peripheral surface of the clutch seat (50), and a first end of the clutch seat (50) attached to the rocker arm (56). The first cable (62) attached to the resistance means at its second end and the rocker arm (56) and the shaft (41) are restricted from moving beyond a predetermined level,
A multipurpose exercise device comprising a stopper (92) for determining the lowest position of the lifting bar (43) and a clutch means having a pawl member for releasably engaging with the gear. 2. A multi-purpose exercise machine comprising the clutch means according to claim 1, wherein a pair of guide blocks (5) extend outward from both ends of the cutout (501).
5) and a pawl member (1) having a first pawl end and a second pawl end for being slidably guided between the pair of guide blocks (55) and being releasably engaged with the gear (52). 70) and the second of the pawl member (70)
A connecting member (72) having a first end connected to the end and a second end, and a pivot to the rocker arm (56) and the first end rotatably connected to the second end of the connecting portion (72). An actuating member (74) having a supported second end, a substantially L-shaped cable block (76) rigidly connected to the rocker arm (56), a clutch lever (572), and an actuating member ( A cable (571) having a first end attached to 74) and a second end attached to and operated by the clutch lever (572), an L-shaped cable block (76) and an actuating member (74). A multi-purpose exercise device having a spring (78) attached between and. 3. A multi-purpose exercise device according to claim 2, wherein pulley means (63, 64, 65) are arranged on the frame member (20) and the first cable (62).
A multi-purpose exercise device characterized in that the thread is passed through the pulley means (63, 64, 65). 4. A multi-purpose exercise device according to claim 1, wherein the frame member (20) is provided with a pivoted first end and a foldable leg (72) at a lower portion thereof. A multipurpose exercise device having a foldable mat with two ends. 5. The multi-purpose exercise device according to claim 1, wherein the frame member (20) is provided with a bracket (22) extending laterally or outward from each side, and each bracket (22). 22) Pulley (23) arranged at the tip
And a cable (24) of another system attached to the resistance member and the hook-shaped second end with the first end attached to the resistance member and the handgrip (26) being releasable. And multi-purpose exercise equipment. 6. The multi-purpose exercise device according to claim 5, wherein separate pulleys (27) are attached to lower portions of both sides of the frame member (20) to promote exercise of legs of an exerciser. A multipurpose exercise device comprising a connecting cable (271) attached to connect each hook member (25) of (24) to a leg hook (29). 7. The multi-purpose exercise device according to claim 6, wherein pegs (272) are provided at both ends of the frame member (20) for holding the end of the connecting cable (271) when not in use. A multi-purpose exercise equipment characterized by being installed. 8. The multipurpose exercise device according to claim 1, wherein a horizontal bar (21) having an end fixed to the top (21) of the frame member (20) is provided. And multi-purpose exercise equipment. 9. The multi-purpose exercise device according to claim 8, wherein two protrusions (212) are attached to the top of the frame member (20) to fix the horizontal bar (21) as a guide. A multipurpose exercise equipment characterized by being configured as follows.