KR20160033374A - desk reform high and low adjustor for the prevention for adult chronic disease - Google Patents

Abstract

The present invention relates to an upper board height adjustment apparatus of a desk. A desk reform height adjustment apparatus of the present invention comprises: a pair of guide members which have several screw fixing parts at a predetermined interval to be screwed and fixated to one selected among an inner part and an outer part of a pair of legs constituting the desk, front and rear guide pipes having a hollow inside, and a connection pipe connecting an upper side of the guide pipe; a base member which comprises a pair of pillars moving by being inserted into an end of the hollow of the guide pipe and a support member connecting a bottom of the pillar; and one height adjustment member selected among a pneumatic cylinder, a hydraulic cylinder, and an actuator having a piston for adjusting the height of the upper board by moving the upper board from the base member by manipulation of a switch and supply of electricity by an electric wire, by being installed between the bottom of the connection pipe and the support member. By the same, the present invention has the effect of preventing various adult diseases by enabling a user to use the desk in a standing posture and reducing the time the user spends sitting on the chair; and has economic benefits by enabling the user to adjust the height of the upper board of the desk to a height where the user can use the desk while seated on the chair or to a height where the user can use the desk while standing only by the manipulation of the switch. To achieve this, the adjustment apparatus is additionally installed to allow the height adjustment of the upper board by reforming an existing table or desk.

Description

[0001] The present invention relates to a desk reforming apparatus for preventing adult diseases,

The present invention relates to a desk remodeling height adjusting apparatus for preventing adult diseases, and more particularly, to a desk remodeling apparatus for remodeling a desk top or a table, And also relates to a desk remodeling height adjusting apparatus for preventing adult diseases by preventing various adult diseases.

In general, the conventional desk is composed of various types of top plates and legs and maintains a constant height. Therefore, when sitting for a long time with a chair in front of such a desk, there is a problem that the spine becomes crowded.

On the other hand, youth may be the same in any country, but it is the future and hope of the country. In addition, the health of youth is very important in Korea, which has entered an aging society.

In recent years, there has been a growing concern that the number of adolescents is increasing in Korea as well as adults. Adult diseases are literally diseases that occur in the fifties. However, the diseases that occur in these adults are emerging from the adolescents growing up in recent years. In addition, the problem is that the number of adolescents suffering from geriatric diseases is increasing rapidly.

The recent increase in juvenile adult diseases can be classified as hypertension, diabetes, hyperlipidemia, and spinal diseases, which are typical adult diseases.

If you see the cause of youth adulthood, the biggest cause is the westernized culture of eating habits which is changing completely. Especially, the reason is because the youths are trapped in the competitive social structure and the time spent sitting in front of the desk during the day is too long I will not ignore it. It is important that proper nutrition is also important for the growing period of growth, but proper exercise is also a very important part. Currently, most of the students who sit in front of the desk for a long time can not fill the minimum exercise amount in the competition.

In addition, students who sit and study or work in the office often sit at the computer or at the desk, so they usually have to sit back or sit back or take a few habits in front of the desk to prevent or improve spinal disease and abdominal obesity. It will be possible.

The conventional desk or table is composed of a top plate and a leg supporting the top plate. As described above, the conventional desk or table is fixed to a predetermined height so that the height of the top plate and the legs can be fixed Respectively. Therefore, there is a problem that when sitting on such a conventional desk or table for a long time, it is exposed to various adult diseases as well as spinal diseases and abdominal obesity.

In recent years, a desk capable of adjusting the height has been continuously developed due to the necessity of a desk to be used while adjusting the height of the desk top to a height suitable for the physical condition of the user who uses the desk.

In the structure for adjusting the height of a conventional desk, a fixing hole is provided from a pedestal for accommodating a leg portion so that a leg portion of the desk can be stretched and shrunk, a height adjusting hole is formed on the leg side, and a fixing bolt and a corresponding height A structure in which the control balls are assembled by matching is representative. In addition, there have been proposed a desk having a means for adjusting the height of a desk top plate. However, the height of the desk top can be adjusted only to a height that is convenient for a user while sitting on a chair, The height of the top plate can not be adjusted. In addition, since the structure of the top plate is complicated, it is not easy to use. Particularly, there is a problem that the height adjustable desk is purchased separately.

On the other hand, Registration No. 10-1156470 (published on June, 18, 2012) disclosed in the Korean registered patent publication discloses a "desk capable of height adjustment and top plate angle adjustment ".

Conventionally, the conventional height-adjustable desk and the upper-plate angle-adjustable desk have four support legs having a hollow tube body with an open upper part and a closed lower part, a conveying screw guide on the upper side and a support frame on the outer side; The upper end of which is a hollow tubular body for receiving the respective foot legs, an upper leg supporting the bottom of the upper plate constituting the desk; A hinge combination body rotatably connected to an upper surface of an adjustable leg located at a front side of the desk and a lower surface of the upper plate; One side of which is screwed to the conveying screw guide of the supporting leg and the other side of which is rotatably supported as a bearing in the inside of the adjusting leg and the first bevel gear is provided at one end to adjust the height of the adjusting leg from the supporting leg, A shaft; A first power transmission shaft provided at both ends thereof with a second bevel gear to transmit a rotational force in engagement with a first bevel gear of a corresponding height adjusting shaft; A third bevel gear is provided at both ends as in the first power transmission shaft and a fourth bevel gear is provided at the center and the first bevel gear and the second bevel gear, A second power transmission shaft; A first drive motor installed at a lower portion of the upper plate for rotationally driving the second power transmission shaft through a fourth bevel gear; And a tilt adjusting means provided on a rear side of the adjusting leg located at the rear of the desk to adjust the angle of the top plate to be inclined.

However, the above-mentioned conventional desk which can adjust the height of the upper plate can not adjust the height of the upper plate because a conventional desk is reformed and a simple device is additionally installed. In addition, And the height of the upper plate, which allows the user to stand up and use the desk, has a disadvantage in that it can not be adjusted in height. Therefore, if the user needs a desk capable of adjusting the height of the top plate, there is an uneconomical problem that the user must buy the desk without using the existing desk. Particularly, the height control desk of the conventional upper plate as described above has a complicated structure, so that it is troublesome for the teenager to use it.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for adjusting a height of a top plate of a desk or a table, It is possible to quickly adjust the height of the top plate that can sit on the chair and use the desk or the height of the top plate where the desk can be used while staying at home, so that it is economically advantageous, The present invention has been made to provide a desk height adjusting apparatus for preventing adult diseases by reducing the number of adult diseases.

According to the present invention, there is provided an apparatus for adjusting a height of a top plate of a desk, comprising: a plurality of screws arranged at predetermined intervals so as to be fixed to a selected one of the inside and the outside of a pair of legs, A pair of guide members each having a front and rear guide tube having a hollow inside and a connecting tube connecting the upper side of the guide tube; A base member having a pair of support columns inserted into and moving from the hollow end of the guide pipe and supporting members connecting the bottom surfaces of the support pillars; A pneumatic cylinder provided between the bottom surface of the connection pipe and the support member and having a piston for moving the upper plate from the base member by the power supply by the electric wire and the operation of the switch to adjust the height of the upper plate, And an elevator for adjusting height of a desk for preventing adult diseases.

The base member may further include a support member provided on a bottom surface thereof, the end portion of the support member may have a box or column shape, an upper portion may be closed, and guide protrusions may be formed on both outer walls thereof. A guide groove formed on the inside of both legs of the desk and a guide groove provided between the bottom surface of the upper plate and the upper surface of the base member to move the upper plate from the base member by supplying power by a wire and operating a switch, A pneumatic cylinder having a piston for adjusting the height, and a height adjusting member selected from a hydraulic cylinder and an actuator.

According to the present invention as described above, the height of the upper plate can be easily and quickly set by the user by operating the switch so that the user can quickly and easily use the desk by installing a control device for adjusting the height of the top plate, , Or can be adjusted to the height of the top plate where the desk can be used while being at home, so that it is economically advantageous to use the desk while being away from the chair.

1 is a perspective view showing the entire configuration of a desk height adjusting apparatus for preventing adult diseases according to the present invention,
FIG. 2 is a front sectional view of FIG. 1 showing a state in which the upper plate is lifted to a certain height, FIG.
FIG. 3 is a front sectional view of FIG. 1 showing a state in which the upper plate is lowered at a constant height,
FIG. 4 is a side sectional view of FIG. 1 illustrating a state in which the user uses the desk while lifting the upper plate at a predetermined height, FIG.
FIG. 5 is a side cross-sectional view of FIG. 1 illustrating a state in which a user uses a desk while sitting on a chair by lowering a top plate at a predetermined height;
6 is a front sectional view showing another embodiment of the present invention,
7 is a cross-sectional view taken along line AA in FIG.

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

1 is a perspective view showing the entire configuration of a desk height adjusting apparatus for preventing adult diseases according to the present invention. As shown in this drawing, the apparatus for heightening the desk height for preventing adult diseases according to the present invention comprises a pair of guide members 10, a pair of base members 20, A pneumatic cylinder for moving the upper plate 101 to adjust the height of the upper plate 101, and a height adjusting member 30 selected from a hydraulic cylinder and an actuator.

The guide member 10 according to the present invention includes a pair of legs 102 that are spaced apart from each other by a predetermined distance so as to be fixed to a selected one of the inside and outside of the pair of legs 102 constituting the desk 100, And a connection pipe 14 connecting the upper side of the guide pipe 13 with a front and rear guide pipe 13 having a hollow portion 12 formed therein.

The base member 20 according to the present invention is provided with a pair of pillars 21 inserted from the end of the hollow 12 of the guide pipe 13 so as to be moved, And a support member (22).

The height adjusting member 30 according to the present invention is provided between the bottom surface of the connecting pipe 14 and the supporting member 22 and is connected to the power supply by the electric wire 50 and the operation of the switch 60, And a pneumatic cylinder for moving the upper plate 101 from the lower plate 20 to adjust the height of the upper plate 102 and a hydraulic cylinder and an actuator.

The desk remodeling height adjusting apparatus for preventing adult diseases according to the present invention is configured such that when the user intends to drive the height adjusting member 30 powered by the electric wire 50, And the height of the upper plate 102 can be adjusted from the ground surface.

3, in a state where the user can sit on the chair and use the desk 100 because the height of the top plate 102 is low from the ground, when the user holds the top plate 102 in a raised state When the user desires to use the desk 100, when the corresponding button of the switch 60 is pressed, the height adjusting member 30 is driven to move the piston 31 downward, so that the upper plate 102 moves upward. At this time, The tube 13 can be guided by the pillars 21 and moved upward.

Meanwhile, in the state of FIG. 2, that is, in a state where the height of the upper plate 102 is high from the ground and the user can use the desk 100 in a state where the user is standing, the user lowers the height of the upper plate 102, When the desk 100 is to be used in a state where the desk 100 is to be used, when the corresponding button of the switch 60 is pressed, the height adjusting member 30 is driven to move the piston 31 upward, so that the upper plate 102 moves downward . At this time, the guide pipe (13) can be guided by the pillars (21) and moved downward.

FIG. 6 is a front sectional view showing another embodiment of the present invention, and FIG. 7 is a sectional view taken along line A-A of FIG.

As shown in these drawings, the present invention is characterized in that the base member 20 is provided with a support member 23 on its bottom surface, and the end portion of the support member 23 has a box or column shape, And guide projections 24 are formed on the outer walls on both sides of the base member 20. A guide groove 25 is formed in the leg 102 of the table 100 'so that the guide protrusion 24 can be guided. The upper plate 101 is moved from the base member 20 by the supply of electric power by the electric wire 50 'and the operation of the switch 60' between the bottom surface of the upper plate 101 and the upper surface of the base member 20 A pneumatic cylinder having a piston 31 'for adjusting the height of the upper plate 101, and a height adjusting member 30' selected from a hydraulic cylinder and an actuator are provided.

By adjusting the height of the upper plate 101 of the table 100 'and pressing the button for height adjustment of the switch 60', the height adjusting member 30 'is driven to move the piston 31' upward or downward The upper plate 101 moves up and down from the base member 20 at this time, and the height of the upper plate 101 can be adjusted.

According to the present invention as described above, the height of the upper plate can be quickly and conveniently set by the user by operating the switch so that the user can quickly and easily use the desk by installing a control device for adjusting the height of the upper plate by reforming the desk or table, , Or can be adjusted to the height of the top plate where the desk can be used while being at home, so that it is economical, and the desk is used while being left at home, thereby preventing various adult diseases by reducing the sitting time in the chair.

As used herein, the terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor shall properly define the concept of the term to describe its invention in the best possible way It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the constitutions shown in the drawings are only a preferred embodiment of the present invention, and not all of the technical ideas of the present invention are described. Therefore, various equivalents It should be understood that water and variations may be present.

10: Guide member
11: The Government of the Accident
12: hollow
13: Guide tube
14: Connector
20: base member
21: Holding
22, 23: Support member
24: Guide protrusion
25: Guide groove
30, 30 ': height adjusting member
31, 31 ': piston
40: Screw
50, 50 ': Wires
60, 60 ': switch
100: Desk
100 ': table
101: top plate
102: Bridge

Claims (2)

In a height adjustment device for a top plate of a desk,
A front and rear guide pipe in which a plurality of threaded portions are formed at predetermined intervals so as to be fixed by screws to a selected one of inner and outer sides of a pair of legs constituting the desk, A pair of guide members made of a connecting tube to be connected;
A base member having a pair of support columns inserted into and moving from the hollow end of the guide pipe and supporting members connecting the bottom surfaces of the support pillars;
A pneumatic cylinder provided between the bottom surface of the connection pipe and the support member and having a piston for moving the upper plate from the base member by the power supply by the electric wire and the operation of the switch to adjust the height of the upper plate, Wherein the height adjuster comprises at least one of height adjusting members selected from among a plurality of height adjusting members. The method according to claim 1,
The base member may further include a support member provided on a bottom surface of the support member, the support member having a box or column shape, an upper portion closed, and guide protrusions formed on both outer walls, A guide groove formed on the inner side of both legs of the upper plate and the upper surface of the base member to move the upper plate from the base member by supplying power by a wire and operating a switch, And a height regulating member for selecting one of a pneumatic cylinder having an adjusting piston and a hydraulic cylinder and an actuator.

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