US20130134746A1

US20130134746A1 - Multi-functional healthy chair

Info

Publication number: US20130134746A1
Application number: US13/307,013
Authority: US
Inventors: Yun Lan
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2013-05-30

Abstract

A multi-functional healthy chair is added with many extra functions. The length of the seat is prolongable. A U shape frame can be attached and detached easily. Furthermore, the length of the handle is changeable. A semi-round plate aside the seat is helpful as the users are making love. Furthermore, a telescopic rod below the leg is helpful to extend the length of the leg. Furthermore, a safety ring causes a sick or weak person can wear it and then attaches the ring to the seat for exercising safely. The retaining rods between adjacent legs of the chair is helpful to retain the chair in a safe steady state so as to provide a safety environment as the user sits on the chair.

Description

FIELD OF THE INVENTION

The present invention relates to chairs, and in particular to a multi-functional healthy chair.

BACKGROUND OF THE INVENTION

In the design of conventional chairs, the comfortability is the main concern, but it has neglected that indeed, the chair can be added with many functions for providing conveniences to the disabled persons, older and others. Indeed, the conventional chairs are not concerned to usage of these people, while with the age increment of humans, the chairs are necessary to consider the needs of these people.
Thereby, the present invention serves to resolve above mentioned problem encountered in the prior arts.

SUMMARY OF THE INVENTION

Accordingly, the object of the present invention is to provide a multi-functional healthy chair, in that: the conventional chair can be added with many extra functions. The length of the seat is prolongable. A U shape frame can be attached and detached easily. Furthermore, the length of the handle is changeable. A semi-round plate aside the seat is helpful as the users are making love. Furthermore, a telescopic rod below the leg is helpful to extend the length of the leg. Furthermore, a safety ring causes a sick or weak person can wear it and then attaches the ring to the seat for exercising safely. The retaining rods between adjacent legs of the chair is helpful to retain the chair in a safe steady state so as to provide a safety environment as the user sits on the chair.
To achieve above object, the present invention provides a multi-functional healthy chair, comprising: a seat having an oblong shape; two hollow posts made of aluminum alloy arranged at two lateral side of the seat; two handles; each handle being formed by a hollow bar and a telescopic rod which is telescopically located in a hollow portion of the hollow bar so as to adjust a length of the handle; two handle supporting plates; each handle supporting plate located between a respective one of the handles and a respective hollow post; each handle having a buckle hole which is at an upper side of the hollow bar for locating a protruding length of the telescopic rod from the hollow portion of the hollow bar; a chair back installed at a backside of the seat and connected to the two hollow posts for supporting a back of a user; and four legs installed at a bottom side of the seat for supporting the seat.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic view showing the basic structure of the present invention.

FIG. 2 is a schematic view showing that the handle of the present invention is prolonged.

FIG. 3 is a schematic view showing that the extension rods and wheels of the present invention are released from the chair.

FIG. 4 is a schematic view showing that the present invention is added with a moveable frame.

FIG. 5 is a schematic view showing the chair of the present invention is added with a cushion.

FIG. 6 is a schematic view showing that in the present invention, each leg is added with a retaining rod.

FIG. 7 is a schematic view showing that the present invention is installed with a safety ring.

FIG. 8 is a schematic view showing that the present invention is added with a controllable handle.

FIG. 9 is a schematic view showing that in the present invention, a semi-round plate is in a use state.

FIG. 10 is a schematic view showing the semi-round plate in FIG. 9 is in an unused state.

DETAILED DESCRIPTION OF THE INVENTION

In order that those skilled in the art can further understand the present invention, a description will be provided in the following in details. However, these descriptions and the appended drawings are only used to cause those skilled in the art to understand the objects, features, and characteristics of the present invention, but not to be used to confine the scope and spirit of the present invention defined in the appended claims.
The present invention relates to a multi-functional healthy chair which comprises the following elements.
A seat 10 has an oblong shape. Preferably, seat 10 is formed by an aluminum alloy. Two hollow posts 11 made of aluminum alloy are arranged at two lateral side of the seat 10. Two handles 13 are included. Each handle is formed by a hollow bar 14 and a telescopic rod 15 which is telescopically located in a hollow portion of the hollow bar 14 so as to adjust a length of the handle 13. Two handle supporting plates 12 are included. Each handle supporting plate 12 is located between a respective one of the handles 13 and a respective hollow post 11. Each handle 13 has a buckle hole 16 which is at an upper side of the hollow bar 14 for locating a protruding length of the telescopic rod 15 from the hollow portion of the hollow bar 14, as illustrated in FIG. 2.
A chair back 20 is preferably made of aluminum alloy. The chair back 20 is installed at a backside of the seat 10 and is connected to the two hollow posts 11 for supporting a back of a user. Preferably, the chair back 20 has an oblong shape and is full of holes.
Four legs 30 are installed at a bottom side of the seat 10 for supporting the seat 10. Each leg 30 has a telescopic post 31 which is detachable from the leg 30 and serves to prolong the length of the leg. The telescopic post 31 is preferably connected to a lower side of the leg 30. The telescopic post 31 has at least one buckling hole 32 for adjusting the extending length of each leg 30. Each lower side of the leg 30 is installed with a detachable wheel 33 for moving the chair of the present invention.
With reference to FIG. 4, the present invention further includes the following elements.
A movable frame 40 is preferable made of aluminum alloy. The moveable frame 40 has a U shape two ends of which can be adaptably connected to the two hollow posts 11 so as to extend a length of the seat 10. Furthermore, a bottom side of the movable frame 40 can be added with legs for supporting the movable frame 40.
Referring to FIG. 5, the present invention further has a chair cushion 50 able to be placed upon an upper side of the seat 10 for providing comfortable feeling to the user.
With reference to FIG. 6, the present invention further includes a plurality of retaining rods 60 installed between adjacent legs 30 for retaining the legs 30 in a steady state to provide a safe use to the users.
With reference to FIG. 7, the present invention further includes a safety ring 70 which is a round plastic ring. A sick or weak user can enclose the ring around body. Then the ring is tied to the movable frame 40 by two ropes so that the user can exercise safely. A small auxiliary chair can be prepared for resting as the user feels tired.
See FIG. 8, the present invention further includes an operating handle 80 preferably which is locate aside the chair back 20 as illustrated in the drawing for controlling the slope of the chair back 20 so that at an extreme case, the user can lie upon the chair.
With reference to FIG. 8, the present invention further has a semi-round plate 90 pivotedly installed at a front side of the seat 10. As indicate in FIG. 10, as the semi-round plate 90 is released, it will lay down to a vertical position as illustrated in FIG. 10. Therefore, the user lying on the chair can place her (or his) two legs along two lateral sides of the semi-round chairs. This is beneficial for making love of a couple of lovers, causing the users feel easy and actions of making love can be sustained for a long time.
Advantages of the present invention are that the conventional chair can be added with many extra functions. For example, the length of the seat is prolongable. A U shape frame can be attached and detached easily. Furthermore, the length of the handle is changeable. A semi-round plate aside the seat is helpful as the users are making love. Furthermore, a telescopic rod below the leg is helpful to extend the length of the leg. Furthermore, a safety ring causes a sick or weak person can wear it and then attaches the ring to the seat for exercising safely. The retaining rods between adjacent legs of the chair is helpful to retain the chair in a safe steady state so as to provide a safety environment as the user sits on the chair.
The present invention is thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the present invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims

Claims

What is claimed is:

1. A multi-functional healthy chair, comprising:

a seat having an oblong shape;

two hollow posts made of aluminum alloy arranged at two lateral sides of the seat;

two handles; each handle being formed by a hollow bar and a telescopic rod which is telescopically located in a hollow portion of the hollow bar so as to adjust a length of the handle;

two handle supporting plates; each handle supporting plate located between a respective one of the handles and a respective hollow post; each handle having a buckle hole which is at an upper side of the hollow bar for locating a protruding length of the telescopic rod from the hollow portion of the hollow bar;

a chair back installed at a backside of the seat and connected to the two hollow posts for supporting a back of a user; and

four legs installed at a bottom side of the seat for supporting the seat.

2. The multi-functional healthy chair as claimed in claim 1, wherein each leg has a telescopic post which is detachable from the leg and serves to prolong a length of the leg.

3. The multi-functional healthy chair as claimed in claim 1, wherein the telescopic post is connected to a lower side of the leg.

4. The multi-functional healthy chair as claimed in claim 1, wherein the telescopic post has at least one buckling hole for adjusting the extending length of each leg; each lower side of the leg is installed with a detachable wheel for moving the chair.

5. The multi-functional healthy chair as claimed in claim 1, wherein the seat is formed by an aluminum alloy.

6. The multi-functional healthy chair as claimed in claim 1, wherein the chair back is made of aluminum alloy.

7. The multi-functional healthy chair as claimed in claim 1, wherein the chair back has an oblong shape and is full of holes.

8. The multi-functional healthy chair as claimed in claim 1, further comprising:

a movable frame; the moveable frame having a U shape two ends of which are adaptably connected to the two hollow posts so as to extend a length of the seat.

9. The multi-functional healthy chair as claimed in claim 8, wherein a bottom side of the movable frame is added with supporting bars for supporting the movable frame.

10. The multi-functional healthy chair as claimed in claim 8, wherein the movable frame is made of aluminum alloy.

11. The multi-functional healthy chair as claimed in claim 1, further comprising:

a chair cushion able to be placed upon an upper side of the seat for providing comfort feeling to the user.

12. The multi-functional healthy chair as claimed in claim 1, further comprising:

a plurality of retaining rods installed between adjacent legs for retaining the legs in a steady state to provide a safe use to the users.

13. The multi-functional healthy chair as claimed in claim 1, further comprising:

a safety ring being a round plastic ring so that a sick or weak user can enclose the ring around body for exercising.

14. The multi-functional healthy chair as claimed in claim 1, further comprising:

an operating handle locate aside the chair back for controlling a slope of the chair back so that at an extreme case, the user can lie upon the chair.

15. The multi-functional healthy chair as claimed in claim 1, further comprising:

a semi-round plate pivotedly installed at a front side of the seat.

16. The multi-functional healthy chair as claimed in claim 1, wherein the telescopic post has at least one buckling holes, by pressing one of the buckling hole, the length of the telescopic post is adjustable .

17. The multi-functional healthy chair as claimed in claim 1, further comprising a small auxiliary chair for resting as the user feels tired.

18. The multi-functional healthy chair as claimed in claim 16, wherein there are three buckling holes.