WO2013002453A1

WO2013002453A1 - Desk-attaching, shock-absorbing cushion for posture correction

Info

Publication number: WO2013002453A1
Application number: PCT/KR2011/007149
Authority: WO
Inventors: 정인욱
Original assignee: 주식회사 제이씨텍
Priority date: 2011-06-29
Filing date: 2011-09-28
Publication date: 2013-01-03
Also published as: KR20130007132A; KR101263464B1

Abstract

The present invention relates to a desk-attaching, shock-absorbing cushion for posture correction, wherein: a chest rest, of which the angle of inclination is adjusted by means of a prop, is rotatably provided on the upper part of a clamp that attaches to and detaches from a desk; arm supports are provided on both sides of the clamp; a guide recess is formed on the upper part of the clamp secured to the desk; provision is made to allow the sliding movement of a guide member that is integrally formed together with a brace where the chest rest is assembled so as to be able to rotate on the upper end thereof; and arm supports are provided on both sides of the clamp.

Description

Desk-type posture correction cushion

The present invention relates to a desk-mounted posture correction cushion, more specifically, the configuration is simple and ensures portability, and provides a user convenience that can be installed and used appropriately for a user's body shape. In addition, to provide a desk-mounted posture correction cushion cushion that provides the functionality to induce lower back health by inducing a correct posture while sitting on a chair.

Students and office workers sit on chairs for an average of 8 hours or more per day.

When you study or work on your desk while sitting on a chair, your posture is kept prone to your desk.These postures vary slightly from one person to another, but most of them are rarely sitting properly for a long time due to wrong habits. If it persists there was a problem such as causing back and spinal diseases.

Prone posture can also cause eye fatigue and poor vision.

That is, when the upper body is pulled toward the desk while sitting on a chair, the distance between the book and the eye is gradually closer, which may cause myopia.

However, there is a case in which a cushion is used between the desk and the upper body (chest) for the purpose of correcting the twisted posture correctly, but it is difficult to expect posture correction.

In the meantime, some products (KR 20-0331369 Y1, KR 10-2010-0093862 A), which are used by installing a chestrest on a chair, have also been released, which help a lot in posture correction. There is a problem in that the distance from the desk is changed according to the movement of the chair by the configuration coupled to the chair integrally, there is a variety of problems, such as portable because it is integrally fixed to the chair, difficult to popularize expensive.

(Prior art document)

KR 20-0331369 Y1 2003.10.16.

KR 10-2010-0093862 A 2010.08.26.

Therefore, the present inventors have studied and developed the present invention to solve the above-described problems, and in the present invention, the present invention was manufactured in a configuration that can be carried and used by the user, and also enables the user to move and install the breastplate appropriately for the user's body shape. In order to provide a desk-mounted posture-correcting cushion cushion that can provide the functionality to induce lower back health by inducing a correct posture while sitting on a chair, the present invention has completed the present invention.

In the present invention as a problem solving means is installed on the upper part of the clamp to be detachable to the desk to support the rotation of the adjustable chest angle by the support, characterized in that the armrests are installed on both sides of the clamp.

And the present invention forms a guide groove in the upper portion of the clamp fixed to the desk, to enable the slide movement of the guide member formed integrally with the support that is assembled rotatably on the upper end, and to install the armrests on both sides of the clamp It is characterized by.

In addition, the present invention was to fold the armrest to simplify the configuration to increase portability.

Desk-type posture correction cushion provided in the present invention is a simple configuration and can be produced cheaply in a configuration that can be easily removable on the desk.

Portability can be ensured by the configuration that can be folded or detached components such as both armrests can be easily combined and used on the desk required by the user.

Maintaining a constant distance from the desk at all times can lead to a correct learning posture, thereby preventing back and spinal cord diseases, and maintaining the distance from the book can improve problems such as vision loss.

1 is an external perspective view showing a first preferred embodiment of the desk-type posture correction cushion cushion provided in the present invention

Figure 2 is a side cross-sectional view of the desk-type posture correction cushion provided in the present invention

Figure 3 is a front view showing an example of folding the armrest of the desk-type posture correction cushion cushion provided in the present invention

Figure 4 is a perspective view showing a second embodiment of the desk-type posture correction cushion cushion provided in the present invention

Figure 5 is a side cross-sectional view of the use state of Figure 4

Figure 6 is a rear perspective view showing a third embodiment of the desk-mounted posture correction cushion provided in the present invention

Figure 7 is a side cross-sectional view of the use state of Figure 6

Hereinafter, an embodiment of a desk-mounted posture correction cushion provided in the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing an external appearance showing a first preferred embodiment of the desk-type posture correction cushion provided in the present invention, Figure 2 is a side cross-sectional view of the desk-type posture correction cushion provided in the present invention 3 is a front view showing an example of folding the armrest of the desk-type posture correction cushion provided in the present invention.

Desk-mounted posture correction cushion (1) provided by the present invention is a clamp (2) coupled to the desk 100, and fixed, and the breastrest (3) installed on the upper part of the clamp (2) And the arm rest 4 provided on both sides of the clamp 2 so as to be settled on the desk 100.

The clamp 2 connects the front of the wide upper plate 23 and the narrow lower plate 24 to form a desk coupling groove 22 into which the edge of the desk 100 is fitted. And a pressing plate 25 is disposed in the desk coupling groove 22, and the pressing plate 25 freely couples the upper end of the pressing bolt 26 that is screwed to the lower plate 24 to freely rotate the lower plate ( When the pressure bolt 26 screwed to the 24 rises and the pressure plate 25 is close to the upper plate 23 is configured to be clamped in contact with the desk 100.

The breast 3 is to combine the cushion member 32 to the base plate 31 to couple the base plate 31 to the tip of the upper plate 23 by the hinge 33.

The breastrest 3 is adjusted to various angles by the angle adjusting means 5, the angle adjusting means 5 to the pin 51 in the opposite direction to the hinge 33 to the lower side of the base plate 31 The support 52 is coupled, and the engaging portion 53 is formed in the upper surface of the upper plate 23 to form a sawtooth shape to rotate the support 52 toward the locking portion 53 to be supported by the locking portion 53. Configure.

The support 52 is coupled to the indentation groove 32a formed in the base plate 31 in the folded state.

This configuration is such that as the end of the support 52 moves away from the hinge 33, the breastrest 3 lies down, and as the end of the support 52 approaches the hinge 33, the breastrest 3 stands up. do.

And the armrest 4 installed on both sides of the clamp (2) to be placed on the desk is configured to combine the armrest cushion 42 on the base plate 41 in contact with the upper surface of the desk (100).

The arm rest 4 is fixed to the upper plate 23 and the hinge 43 of the clamp 2 is configured to be rotated toward the lower plate 24. As shown, the base plate 41 and the armrest cushion 42 are divided into two parts, and the divided base plate members 41a and 41b are interconnected with the hinge 44 so that the armrest 4 can be folded in two stages. do.

When the armrest 4 is configured to be folded in two stages as described above, the upper plate 23 and the hinge of the clamp 2 are folded in the state in which the bisected large plate members 41a and 41b of the armrest 4 are folded first. When the armrest 4 connected to 43 is rotated downward, the armrest 4 is located in the folded state on the side of the lower plate 24 having a narrower width than the upper plate 23, thereby simplifying the volume.

The cushion member 32 and the armrest cushion 42 are formed by protruding in a curved shape by incorporating a cushion material such as cotton or sponge into the coating.

Figure 4 is a perspective view showing a second embodiment of the desk-mounted posture correction cushion provided in the present invention, Figure 5 shows a side view of the use state of FIG.

The second embodiment of the present invention is different from the coupling configuration of the upper plate 23 and the support 3 of the clamp (2).

That is, according to another embodiment of the present invention to form a U-shaped guide groove 27 in the upper plate 23, the guide groove 27 slides the guide member 6 formed integrally with the upper support 61 To be.

The setting member 62 is coupled to the guide member 6 so that the guide member 6 is fixed to the setting bolt 62 in a state where the guide member 6 is moved to a desired position.

The upper end of the support 61 is coupled to the chest 3 by the pin 63, the chest 3 is to combine the cushion member 32 to the base plate 31 and the bottom surface of the base plate 31 The upper end of the strut 61 is a configuration combined with the pin (63).

Figure 6 is a rear perspective view showing a third embodiment of the desk-mounted posture correction cushion provided in the present invention, Figure 7 is a side cross-sectional view of the state of use of FIG.

The third embodiment of the present invention is a clamp (2) for coupling and fixing the desk-type posture correction cushion 1 to the desk 100, and the breastrest is installed in the upper portion of the clamp (2) (3) and the armrest (4) provided on both sides of the clamp (2) so as to be settled on the desk 100, the coupling of the upper plate (23) of the clamp (2) and the breastrest (3) The angle can be adjusted by the ratchet (ratchet) (7).

That is, according to the third embodiment of the present invention, the bracket 23a is protruded to the upper plate 23, and both ends of the fixed shaft 8 fixed to the breastplate 3 are combined.

The ratchet wheel 71 is fixed to the middle of the fixed shaft 8 so as to be positioned in the operating space 34 inside the chest 3 to be integrally rotated with the chest 3, and the ratchet wheel ( 71, a pawl (73), which is always pressed toward the ratchet wheel (71) by the torsion spring (72), is coupled to the bracket (23a) with a pin (74), but the pawl (73) is coupled to the pin (74). Is led to the side of the bracket 23a and the lever 75 is coupled to configure the pawl 73 to be detachably free from the ratchet wheel 71.

The ratchet wheel 71 is designed to be freely rotated when the support 3 rotates toward the user, and to be supported by the pole 73 when rotated toward the desk, and the torsion spring 72 has the pole 73. Both ends are shown fixed to the top plate 23.

Desk-mounted posture correction cushion 1 of the present invention configured as described above is not shown, but can be easily carried in a folded armrest 4 and the like in a folded state, the installation of the present invention below And use cases.

When the present invention is to be installed, it is first fixed to the desk 100 using the clamp 2 so as to be located at the center of the posture of the chair.

The fixing operation is that the pressing plate 25 is firmly fixed while being in close contact with the lower surface of the desk 100 when locking the pressing bolt 26 coupled to the lower plate 24 of the clamp 2.

In the state in which the clamp 2 is fixed as described above, both arm rests 4 are to be brought into contact with the upper surface of the desk 100 and the breast rests 3 are used at an angle corresponding to the user's body shape.

4 and 5, the clamp 2 is fixed to the desk 100 and the arm rest 4 is in the open state with the guide groove 27 formed in the upper plate 23 of the clamp 2. Guide member 6 in a state in which the guide member 6 integrally formed with the support 61 is moved to a position corresponding to the user's body by moving the position of the chest 3 that is rotatably coupled to the upper end of the support 61. Is fixed to the clamp 2.

In addition, when the present invention is configured as shown in Figs. 6 to 7 when used by standing the chest 3 at an angle corresponding to the user's body in the state in which the lever 75 is drawn to the side of the bracket (23a) Will be.

That is, when the lever 75 is rotated as described above, the pawl 73 supported by the torsion spring 72 is separated from the ratchet wheel 71. At this time, the pivot 75 is rotated and then the lever 75 is rotated. Removing the pressing force from the pole 73 is to support the ratchet wheel (71) again to fix the breast 3 (3).

In the detailed description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the protection scope of the present invention should not be limited to the described embodiments, but should be defined by equivalents as well as the following claims.

Desk-type posture correction cushion provided in the present invention is a simple configuration and can be easily removable to the desk structure can be produced cheaply industrial availability.

Claims

A clamp 2 coupled to and fixed to the desk 100;

A breastrest 3 installed on the upper part of the clamp 2 so as to be able to be angle-cut;

Desk cushioning cushion for posture correction, characterized in that the combination of the armrest (4) installed on both sides of the clamp (2) to be placed on the desk (100).
The method of claim 1,

The breastrest (3) couples the cushion member (32) to the base plate (31), and couples the base plate (31) to the tip of the top plate (23) by a hinge (33);

The support 3 is coupled to the support 52 by the pin 51 in the opposite direction to the hinge 33 to the lower side of the base plate 31, the hook formed in the sawtooth shape on the upper surface of the upper plate (23). Attaching the desk, characterized in that by forming the portion 53 by rotating the support 52 toward the locking portion 53 by the angle adjusting means (5) configured to be supported by the locking portion 53 Buffer for posture correction.
The method of claim 1,

A U-shaped guide groove 27 is formed in the upper plate 23 of the clamp 2, and the guide groove 27 slides with a guide member 6 having an upper support 61 integrally formed therein.

The setting member 62 is coupled to the guide member 6,

At the upper end of the support (61) desk-type posture correction cushion cushion, characterized in that rotatably coupled to the pin (63).
The method of claim 1,

Protruding the bracket (23a) to the upper plate 23 of the clamp (2), engaging both ends of the fixed shaft (8) fixed to the breastrest (3),

The ratchet wheel 71 is fixed to the middle of the fixed shaft 8 so as to be located in the working space 34 inside the breastplate 3, and the ratchet wheel 71 is always fixed by the torsion spring 72. A pawl (73) pressed against the ratchet wheel (71) is coupled to the bracket (23a) with a pin (74), with the pin (74) with the pawl (73) coupled to the side of the bracket (23a) and lever Desk-mounted posture cushioning cushion, characterized in that configured to be able to adjust the angle by the ratchet (ratchet 7) configured to be coupled to the pawl (73) at the ratchet wheel (71).
The method according to any one of claims 1 to 4,

The clamp 2 connects the front of the wide upper plate 23 and the narrow lower plate 24 to form a desk coupling groove 22 into which the edge of the desk 100 is fitted. And a pressing plate 25 is disposed in the desk coupling groove 22, and the pressing plate 25 freely couples the upper end of the pressing bolt 26 that is screwed to the lower plate 24 to freely rotate the lower plate ( 24 is a desk-mounted posture-cushioned cushion cushion, characterized in that configured to be clamped in contact with the desk 100 when the pressure bolt 26 is screwed to the upper plate 23 is approaching the top plate (23).
The method according to any one of claims 1 to 4,

The arm rest 4 is fixed to the upper plate 23 and the hinge 43 of the clamp 2 is configured to be rotated toward the lower plate 24,

The base plate 41 and the armrest cushion 42 are divided into two parts, and the bifurcated plate members 41a and 41b are connected to each other by a hinge 44 so that the armrest 4 can be folded in two stages. Desk-type posture correction cushion.