KR101437681B1 - Health machine for hand stand sporting goods - Google Patents

Health machine for hand stand sporting goods Download PDF

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Publication number
KR101437681B1
KR101437681B1 KR1020130156904A KR20130156904A KR101437681B1 KR 101437681 B1 KR101437681 B1 KR 101437681B1 KR 1020130156904 A KR1020130156904 A KR 1020130156904A KR 20130156904 A KR20130156904 A KR 20130156904A KR 101437681 B1 KR101437681 B1 KR 101437681B1
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KR
South Korea
Prior art keywords
backrest
driving
forward
frame
back surface
Prior art date
Application number
KR1020130156904A
Other languages
Korean (ko)
Inventor
신준용
Original Assignee
신준용
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 신준용 filed Critical 신준용
Priority to KR1020130156904A priority Critical patent/KR101437681B1/en
Application granted granted Critical
Publication of KR101437681B1 publication Critical patent/KR101437681B1/en

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • A63B21/068User-manipulated weights using user's body weight
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4027Specific exercise interfaces
    • A63B21/4029Benches specifically adapted for exercising

Abstract

The present invention relates to an exerciser for a hand-standing exercise having a novel technical structure. According to the present invention, power transmission means adopts not a gear method but a screw axis driving method so that a backrest centroid is moved through a telescopic operation for backrest length change and a see-saw operation can be easily performed. The present invention includes posts that are set up to have a constant width gap and have handles on both sides; a backrest that is pivotably disposed between the posts; a socket pipe that is fixed in a longitudinal direction to a back surface of the backrest; a driving frame that is disposed to be loosely inserted into the socket pipe and be movable; foot tightening means that is disposed in a lower end portion of the frame and is provided with a plurality of rollers; a driving device that is fixed to the back surface of the backrest and is provided with a motor, a decelerator, and a screw axis; a nut that is integrally attached to a tip end of the driving frame which is inserted into the socket pipe of the back rest, is screw-coupled with the screw axis, and moves the driving frame forward and backward in response to forward and reverse rotation of the screw axis; and a lever-type switch device that is disposed on the back surface of the backrest and is used for forward and reverse rotation of the motor of the driving device.

Description

HEALTH MACHINE FOR HAND STAND SPORTING GOODS [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fitness apparatus for use in a home, an office, a gym, and the like, and more particularly to a fitness apparatus for exercising the body, will be.

Generally, in a gym or the like, exercise is performed as a kind of exercise therapy for activating the circulation function of the body, and various types of fitness apparatus (collectively referred to as a rumor) used for the exercise of the wimp are developed and widely used.

In the conventional fitness apparatus for exercising the wristwatch, a needle-shaped backrest base is operably provided at the upper end of a support (post) and a foot binding mechanism is provided at the lower end of the backrest so as to bind the body to the backrest Respectively. Also, the user repeatedly pulls back the support by pulling the handle of the support in a lying position, and backs up the backrest for a suitable period of time. These manual tasks are very difficult and difficult, so children and the elderly such as women can not easily use them.

Another conventional art for a fitness apparatus for exercising a crawler is disclosed in Korean Utility Model Registration No. 20-0466268. In a state in which the structure of the above-described conventional crawler crawler exercising apparatus is intact, only the backrest- As a result, the seesaw operation of the backrest is also adopted as a conventional structure which is also manually operated.

Another prior art is known from Korean Utility Model Registration No. 20-0466269, which improves the connecting shaft structure between the support and the backrest for the purpose of smoothly rotating the backrest, thereby preventing noise and reducing wear of the turning portion This is also a structure in which the user manually manipulates the operation of lifting or lifting the backrest with the human body.

Another prior art patent (Publication No. 10-2005-0114925) relates to an electric fitness exercise device, which transmits the driving force of a motor to a backrest and a rotating shaft through a worm gear to rotate the motor. It separates from worm gear and separates power.

In the prior art structure, the driving force of the motor is transmitted to the rotating power transmission means using the worm and the worm gear, and the rotational driving force thus transmitted is a complicated structure driving the rotation axis of the backrest again. There is a problem that the operation is not smooth and there is a fear of failure or breakage because the reaction force is strong for rotating the backrest load carrying the weight of the human body up and down by the transmitted rotational driving force.

The present invention relates to a new technology structure for moving the center of gravity of the backrest by moving the center of gravity of the backrest by a forward and backward action of increasing or decreasing the length of the backrest, The present invention provides a fitness instrument for a body.

To achieve the above object, according to the present invention, there is provided a seat comprising: a pair of posts each having a handle and raised so as to have a predetermined opening interval, a backrest provided between the both posts and pivotable about an upper end of each of the posts, A driving frame having a long length and being loosely fitted to the socket tube and fixed to the socket tube in a longitudinal direction; a foot binding means provided at a lower end of the frame and provided with a plurality of rollers; A screw shaft fixed integrally to a front end of the driving device; and a driving shaft integrally attached to a front end of a driving frame loosely fitted to a socket tube fixed to a back surface of the backrest, A nut that is screwed to the shaft and moves the drive frame forward and backward by forward and reverse rotation of the screw shaft And a lever type switch device installed on the back surface of the backrest and used for forward or reverse rotation of the motor of the drive device.

The present invention can provide a driving apparatus with a simple structure and simple manufacturing and assembly, and a powerful driving apparatus by adopting a driving apparatus of a screw-down type, which is operated in a small area and a narrow range, on the back surface of the backrest.

In addition, since the seesaw operation is performed by moving the center of gravity by the forward and backward movement by increasing or decreasing the length of the backrest base by using the electric screw shaft, it is possible to carry out the smooth and smooth lifting operation and reduce the load, noise and wear, Can be used for a long time without.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the overall structure of a state in which the present invention is applied; Fig.
2 is a bottom perspective view showing the configuration of a backrest and a driving apparatus of the present invention.
Fig. 3 is a side view showing the operating state of the present invention. Fig.
4 is an enlarged view showing the forward and backward movement of the driving frame according to the present invention.

According to the present invention, as shown in Fig. 1, there are provided post posts 1 each having a knob 2 and having a predetermined opening interval, a back plate 3 of a long plate type which is pivotably suspended between the posts, A socket frame 4 fixed to the back surface of the backrest 3 in a longitudinal direction thereof; a driving frame 5 movably fitted in the socket pipe 4; And a foot restraining means 6 provided as a roller of the foot rest.

2 and 3, a driving device 10 having a conventional motor 11 and a speed reducer 12 is mounted on the back surface of a backrest 3 of a fitness machine for exercising the wristwatch, It is fixedly installed. The driving device 10 is installed for the purpose of driving the interlocking device by generating separate rotational power while performing a seesaw operation together with the backrest 3 attached thereto.

The drive unit 10 is provided with a screw shaft 13 having a long axis and rotates together in the same direction in accordance with the rotation of the motor 11 (forward rotation / reverse rotation).

The socket tube (4) fixed to the back surface of the backrest base (3) is formed of a square tube. Also, the driving frame 5 loosely fitted to the socket tube 4 is also formed as a square tube, and is structured so as to be moved back and forth only in a straight line without being rotated or turned.

A nut 14 is integrally mounted on the tip of the driving frame 5 so as to be screwed with the screw shaft 13. Since the nut 14 is integrally fixed to the driving frame 5, The forward and backward movement of the driving frame 5 is performed in accordance with the forward and reverse rotation of the backrest 3 and the forward and backward movement of the driving frame 5 causes the entire length of the backrest 3 to change lengthwise or shortly .

A lever type switch device 15 for rotating or rotating the motor 11 of the drive device 10 forward or backward is provided on the back surface of the backrest 3, And is disposed at a position where handling and operation are easy.

The nut 14 attached to the front end of the drive frame 5 may use a fluid attachment means such as a conventional universal joint for flexible connection with the screw shaft 13. [

In addition, the screw shaft 13 can be configured to have a flexibility of the body while allowing linear power transmission, thereby realizing smooth power transmission.

 1, when the exercise device is not used, the backrest 3 is in a normal position where the backrest 3 is inclined upward. In this state, when the user lies down on the backrest 3 for the purpose of exercise, The pair of feet are fixed using the bundling means (6).

The user then moves the lever of the switch device 15 below the backrest 3 to one side to drive the drive device 10 to rotate the screw shaft 13 at a low speed and rotate the screw shaft 13 And the driving frame 5 moves (advances / retreats) in accordance with the rotation direction of the screw shaft 13.

For example, when the screw shaft 13 rotates forward, the driving frame 5 gradually moves forward to the backrest base 3 to shorten the length of the driving frame 5. On the contrary, when the screw shaft 13 rotates in the opposite direction, And moves to the opposite side of the backrest base 3, so that the entire length (backrest frame + driving frame) becomes long. Therefore, it acts like the principle and the function of the seeso where the shorter side rises in the total weight and the longer side descends.

In the present invention, a series of center-of-gravity moving devices installed on the back of the backrest are installed in a straight line so as to be carried out within a short range without any external force.

Further, according to the present invention, the screw shaft is moved forward and backward by the forward and backward rotation of the drive device to perform the forward and backward movement in which the length of the drive frame is changed in a long or short manner and the backrest is folded back Or upward, and the human body is raised up.

1: First
2: Handle
3: Backrest stand
4: Socket tube
5: Driving frame
6: foot bundling means
10: Driving device
11: Motor
12: Reducer
13: Screw shaft
14: Nut
15: Switch device

Claims (1)

  1. A backrest frame which is installed to have a predetermined opening interval and has a handle, a backrest base which is installed between the both posts and which is pivotally suspended from the upper ends of both posts, a socket tube fixed to the back surface of the backrest base in the longitudinal direction, And a foot binding unit provided at a lower end of the driving frame and provided with a plurality of rollers, the footrest comprising:
    Wherein a driving shaft having a motor and a speed reducer is provided on a back surface of the backrest, and a screw shaft having a long axis is integrally formed at a front end of the driving unit, and a driving frame loosely fitted to a socket tube fixed to a back surface of the backrest, A nut which is screwed to the screw shaft and which integrally attaches a nut for forward and backward operation of the drive frame by forward and reverse rotation of the screw shaft and a lever type switch which is used for forward rotation or reverse rotation of the motor of the drive unit, Wherein the apparatus is configured to install the apparatus.
KR1020130156904A 2013-12-17 2013-12-17 Health machine for hand stand sporting goods KR101437681B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130156904A KR101437681B1 (en) 2013-12-17 2013-12-17 Health machine for hand stand sporting goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130156904A KR101437681B1 (en) 2013-12-17 2013-12-17 Health machine for hand stand sporting goods

Publications (1)

Publication Number Publication Date
KR101437681B1 true KR101437681B1 (en) 2014-09-04

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ID=51759356

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130156904A KR101437681B1 (en) 2013-12-17 2013-12-17 Health machine for hand stand sporting goods

Country Status (1)

Country Link
KR (1) KR101437681B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150022942A (en) 2015-01-13 2015-03-04 주영훈 inverted hang
KR20160003081U (en) * 2015-03-03 2016-09-13 황연자 Hand-standing exercising machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020090099A (en) * 2002-01-07 2002-11-30 박광현 A angle change device for handstanding apparatus
KR20060034614A (en) * 2004-10-19 2006-04-24 김석규 Handstand and sit-ups fitness equipment
KR20120019001A (en) * 2010-08-24 2012-03-06 김대승 Manual-pivot changing device of electric handstand sporting goods
KR20130103966A (en) * 2012-03-12 2013-09-25 기 석 우 Partial release and hand-standing exercising machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020090099A (en) * 2002-01-07 2002-11-30 박광현 A angle change device for handstanding apparatus
KR20060034614A (en) * 2004-10-19 2006-04-24 김석규 Handstand and sit-ups fitness equipment
KR20120019001A (en) * 2010-08-24 2012-03-06 김대승 Manual-pivot changing device of electric handstand sporting goods
KR20130103966A (en) * 2012-03-12 2013-09-25 기 석 우 Partial release and hand-standing exercising machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150022942A (en) 2015-01-13 2015-03-04 주영훈 inverted hang
KR101582067B1 (en) 2015-01-13 2016-01-11 주영훈 inverted hang
KR20160003081U (en) * 2015-03-03 2016-09-13 황연자 Hand-standing exercising machine
KR200482383Y1 (en) 2015-03-03 2017-01-18 황연자 Hand-standing exercising machine

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