KR20180041636A

KR20180041636A - Revolving chair for exercise and office

Info

Publication number: KR20180041636A
Application number: KR1020180039125A
Authority: KR
Inventors: 양준호
Original assignee: 양준호
Priority date: 2018-04-04
Filing date: 2018-04-04
Publication date: 2018-04-24

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a chair that can sit on a rotary chair for athletic and office purposes and can easily exercise at any time, and includes a bar 1 on the top and sides of an office rotary chair, And the horizontal pillar 7 for the front pillar 7 is provided with a front vertical pivot ring structure 8, and a vertical pivot shaft thereof is provided with a resilient band So that the center support 9 firmly attaches the iron bar slide support 6 and the horizontal pillar 7 for the front ring to the bottom of the rear cushion 11 and the ring A 3 ring B (4) An elastic band can be put on the ring C (5), the steel bar sliding support (6), the horizontal column (7) for the front ring and the structure for the front vertical rotation ring (8) .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an office rotating chair capable of exercising, and more particularly, to a chair for sitting on a chair and performing stretching and strength exercise at any time, even during work or study.

Conventional methods of adjusting the force according to the user in a manner of pulling and stretching by using a strap are impossible without the complicated structures and the friction between the straps and other materials Therefore, there is a disadvantage that the materials of the chair can be easily worn. And, when I connected the string of rubber strings to various parts, I lost the simplicity and lost the design characteristic of concentrating on the office work. Exercise and office swivel chairs with conventional sole acupressure cylinders did not support the user's knee slightly higher, so the knee and waist were not stabilized and they could not exercise intensively for a long time. Existing athletic and office swivel chairs mostly use a string of rubber strings to perform strength exercises, but no bar for stretching waist was installed. In addition, it was also a problem to be able to perform only one or two kinds of exercise.

The problem to be solved by the present invention is to solve the abrasion with other materials of the string type which is a disadvantage of the rotating and office rotary chair and to use the elastic band purchased separately according to the power of the user, It is easy to do, and it improves the stretching function of the arms, waist and shoulders. It changes the structure without inconvenience when switching to the office, and stabilizes the knee and waist even when exercising the leg. The simple addition of iron bars can interfere with office use or rest, so technical solutions are needed.

The present invention has been made in view of the above problems, and it is an object of the present invention to reduce the abrasion resistance with other materials by using a resilient band instead of the conventional string elastic method, It can be used to move the iron bar according to the usage, and it can be attached to various places of the chair by the hook which can put the elastic band, so that it can perform various stretching exercises. The cushion is divided into the front and back sides and the shape of the front cushion is slightly longer This is solved by rotating the front cushion slightly to raise it. If necessary, fold the armrest of the chair and move the iron bar for arm, shoulder and waist movement in that position, and place the horizontal bar supporting the bar under the bar.

According to the present invention, various flexible elastic bands are used in accordance with the user's strength to perform exercise in accordance with the user's physical strength, and friction with other materials can be reduced. In addition, In addition, a variety of stretching is possible, and the resulting rods have the advantage of using the elastic band as a loop effect that can be used. I grabbed the iron bars and stretched them to spread my arms, waist and shoulders. When exercising your legs, it stabilizes your knees so that you do not become anxious about your back, so you can exercise longer.

When exercising and when using for office use, and because the arms are not strong enough, the structure is not cumbersome even when holding the iron bars with their arms.

FIG. 1 is a perspective view showing the use of a bar of a rotating and office-use chair according to the present invention.
Fig. 2 is a perspective view showing the back side of a rotating and office-use rotating chair according to the present invention.
FIG. 3 is a perspective view showing the structure under the front cushion when using the foot-exercise rings of the exercise and office rotating chairs according to the present invention.
FIG. 4 is a perspective view showing a state in which the chair is used only for office use of a chair for athletic and office use according to the present invention.
5 is a perspective view showing a lower portion of a cushion of a rotating and office rotary chair according to the present invention.
6 is a perspective view illustrating the use of the plantar-stimulating cylinder of the rotating and office-use rotating chair according to the present invention.

Fig. 1 shows that the user pushes the bar 1 forward and uses it for the bar movement in the present exercise and office rotating chairs. The steel bar 1 coupled to the steel bar slide support 6 is structurally fairly stable and is not troublesome since it can be pushed backwards at normal times. The folding armrest (14) is folded so that the bar (1) can move back and forth freely.

Fig. 2 shows the rear part of the rotating and office rotating chair. The ring A ring B ring C is visible, and the elastic band can be used by tying it into the sliding bar (6), the horizontal column for the front ring (7) and the front vertical ring structure (8).

Fig. 3 is a view showing the pivotal motion loops 20 and the front vertical rotating ring structure 8. Fig. When the foot cushion 20 is engaged with the foot legs and the elastic cushion 20 is engaged with the elastic cushion 20, the front cushion 10 is slightly raised to stabilize the user's knee. There is a front cushion bottom groove 16 for preventing abrasion with the bottom surface of the front cushion 10 when the elastic band is inserted into a vertical rotation shaft provided inside the front vertical rotation ring structure 8 to perform the foot movement.

As shown in Fig. 4, when you normally study and work, push the bar (1) back so that it is not inconvenient. The foldable armrest (14) is laid flat on top. The front cushion 10 is not lifted. The soles of the foot pillars 17 are folded.

Figure 5 shows the lower part of the cushion of the present exercise and office swivel chair. The iron bar 1 is connected to the iron bar sliding support 6 and moves back and forth so that the iron bar sliding support 6 is coupled to the center support 9 and the center support 9 is coupled to the lower part of the rear cushion 11 have. The cushion is divided into a front cushion 10 and a rear cushion 11 so that the front cushion 10 can be slightly raised up by rotating it along the rotation axis. Below the front cushion 10 there is a horizontal pillar 7 for the front pillar so that a resilient band can be used in place of the vertical pillar 7 in the front pillar and the vertical pillar in the forward vertical pillar structure 8 . The front cushion 10 is fixed by the front cushion rotation fixing device 12.

Fig. 6 shows that the sole of the foot stimulating cylinder 17 attached to the legs of the exercise and office rotating chairs is stretched and extended. When the folded one is unfolded, the rotary shaft 19 for rotating the soles of the plantar legs is rotated, and the plantar stimulus cylindrical stretching base 18 is stretched.

Describing the present invention in accordance with the motion of the user,

Normally, the user can exercise while exercising the sole of the foot stimulating cylinder 17 to maintain the state of the chair as shown in FIG. 4 and to exercise the foot sole for the purpose of blood circulation and heart health of the user's legs.

The user can put the elastic band on the left side of the ring A (3) and hold the elastic band by hand and attach it to the chest and bend the waist so that the user can do the exercise for the lower back muscles.

For the user to pull the arm forward, the elastic band can be inserted into the ring B (4), and the elastic band can be held by hand and pulled forward.

A user can insert a elastic band into the ring C (5) for movement of the arm, chest and waist, and hold the elastic band by hand and move up the elastic band at the back. The backrest is not wide so that the hands do not hit the back.

The user can hold the bar (1) and stretch the chest and waist for arm, waist and shoulder movements.

The user can attach a resilient band to the non-slip handle (2) on the bar (1) to form a knot, stretch it, wrap it around the forearm and pull it to strengthen the muscles of the shoulders, arms and chest.

The user can connect the elastic band in the form of a knot to the iron rod sliding support 6 for the left and right waist exercises and stretch the elastic band in the lateral direction by hand.

The user can insert the elastic band into the horizontal column (7) for the front ring and perform the arm movement while pulling the elastic band

The user can insert the elastic band in the front vertical swing structure (8) and perform the arm movement while alternately pulling the left arm and the right arm.

The user can insert a resilient band into the front vertical swing structure (8), put the resilient band on his / her feet one by one, press the foot one by one, and perform the leg motion as if riding the bicycle.

The user inserts a resilient band into the pawl loops 20 and lifts the pawl 20 by lifting the pawl 20 with one elastic band and lifts the front cushion 10 slightly It is desirable to prevent the knee and the waist from being shaken. At this time, when lifting and fixing in the direction of the rotation axis inside the front cushion 10, the front cushion rotation fixing device 12 fixes the legs and performs leg motion.

1: steel bar
2: Non-slip handle
3: ring A
4: Ring B
5: Ring C
6: Steel rod slide support
7: Horizontal column for the front collar
8: Structure for front vertical swing ring
9: center support
10: Front cushion
11: Rear cushion
12: Front cushion rotation fixing device
13: Steel rod to slide support fixture
14: folding handle
15:
16: Front cushion floor groove
17: Foot stimulus cylinder
18: Foot stimulus Cylindrical stretch
19: Pivot shaft for foot irritation
20: Footwork ring

Claims

The iron bar 1 is coupled to the iron bar slide supporting rods 6 so as to move the iron bar 1 forward and backward and to the front horizontal bar 7 for the front ring so that the front vertical rotating ring structure And a center support 9 supporting the iron bar slide support 6 and the horizontal column 7 for the front ring is attached to the lower portion of the rear cushion 11. [

The front cushion (10) as claimed in claim 1, wherein a cushion for the user to sit on is divided into a front cushion (10) and a rear cushion (11) so that the front cushion (10) So that it can be fixed by using a screw.

The footrest according to claim 1, characterized in that the foot stimulating cylinder (17) is attached to an office swivel chair leg in a folding manner.