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KR101134683B1 - Chair with the Function of Posture Correction - Google Patents

Chair with the Function of Posture Correction Download PDF

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Publication number
KR101134683B1
KR101134683B1 KR1020100070757A KR20100070757A KR101134683B1 KR 101134683 B1 KR101134683 B1 KR 101134683B1 KR 1020100070757 A KR1020100070757 A KR 1020100070757A KR 20100070757 A KR20100070757 A KR 20100070757A KR 101134683 B1 KR101134683 B1 KR 101134683B1
Authority
KR
South Korea
Prior art keywords
support
shaft member
chair
seated
support arm
Prior art date
Application number
KR1020100070757A
Other languages
Korean (ko)
Other versions
KR20120009053A (en
Inventor
이욱진
Original Assignee
이욱진
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 이욱진 filed Critical 이욱진
Priority to KR1020100070757A priority Critical patent/KR101134683B1/en
Publication of KR20120009053A publication Critical patent/KR20120009053A/en
Application granted granted Critical
Publication of KR101134683B1 publication Critical patent/KR101134683B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/405—Support for the head or the back for the back with double backrests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A47C9/005—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects with forwardly inclined seat, e.g. with a knee-support

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  • Chairs Characterized By Structure (AREA)

Abstract

The present invention relates to a chair having an orthodontic function, wherein a seat occupant who is inconvenient to physical activity such as rehabilitation treatment changes the supporting form of the back part in a form suitable for his or her body shape, and is configured to allow for stepwise body correction. It is about.

Description

Chair with the Function of Posture Correction

The present invention relates to a chair having an orthodontic function, wherein a seat occupant who is inconvenient to physical activity such as rehabilitation treatment changes the supporting form of the back part in a form suitable for his or her body shape, and is configured to allow for stepwise body correction. It is about.

As is well known, a chair for promoting a user's seating function includes a leg part, a seat plate part, and a back part, and in general, the back part comprises a single plate-shaped body having a cushion member.

By the way, the chair does not cause any inconvenience to the user having a normal body shape, but it is difficult to use such a chair in the case of a seated person who is inconvenient to require rehabilitation treatment.

Therefore, in hospitals, rehabilitation institutions, etc., the chair which manufactured the back part in the form suitable for the body shape of a seated person is custom-made, and it is utilized for the body shape correction of a seated person.

However, since the back part is manufactured in a standardized form in the chair, a problem arises in that the back part needs to be manufactured and replaced separately each time the body grows or the body correction process is performed step by step.

Accordingly, the chair having a conventional correction function, the problem that the additional cost of the separate manufacturing and replacement of the back plate by the body shape change according to the correction stage or the growth of the body increases, and the problem that the inconvenience caused by replacement is pointed out have.

An object of the present invention devised to solve the above problems, body correction for the body shape is configured to correct the body shape step by step by sequentially changing the support form of the back plate in a form suitable for his body shape, such as rehabilitation It's about a chair.

The above object is achieved by the following configuration provided in the present invention.

Chair having a calibration function according to the invention,

A seat plate portion forming a seating space; A back plate supporting the back of the seated occupant seated in the seat plate; In the chair comprising a leg supporting the seat plate,

The back plate portion, the support frame; Support arms installed on both left and right sides of the support frame through a shaft member; And a base disposed on a rear surface of the support frame, the base supporting the support arm forward through a plurality of support members formed on the front surface thereof, wherein the seat member rests on the seat plate portion, Each support arm supported by the above is characterized in that it is configured to rotate individually by pressurization of the back portion to support the back portion of the seated person as a whole.

Preferably, the support arms are composed of a plurality of divided bodies, each end of the divided bodies are connected to each other in a rotational structure through the shaft member, the shaft connecting the divided body of the support arm and the support frame in a rotational structure The shaft member for connecting the member and the divided body constituting the support arm in a rotational structure is formed with a fastening portion,

Between the support frame and the support arm connected to the pivot structure and the divided bodies constituting the support arm, the rotation is constrained by the fastening according to the forward or reverse rotation of the shaft member having a fastening portion.

More preferably, between the shaft members having the fastening portion forms an eccentric link structure through an interlocking link, and when any one of the shaft members is rotated by an interlocking action through the interlocking link, the shaft members connected through the interlocking link are connected. It is configured to rotate in conjunction.

As described above, in the present invention, the support shape of the back plate is changed according to the shape of the back part of the seated person, so that the seated person gradually corrects the body shape step by step by changing the tungsten shape of the back plate in a form suitable for his body shape. can do.

Therefore, the chair according to the present invention can implement all the calibration steps through the change and setting of the support form without having to purchase a separate orthodontic chair for each step.

In the present invention, the rotation between the support frame and the support arm constituting the back plate and the split body constituting the support arm is constrained to be constrained, thereby supporting the back plate through the fastening of the shaft member. The shape can be restrained stably.

Particularly, in the present invention, the shaft member having a fastening portion for connecting the support frame constituting the back plate and the support arm and the split body constituting the support arm in a rotational structure is configured to rotate in conjunction with an interlocking link. Accordingly, even if an external force is provided to any one of the shaft members, the remaining shaft members are interlocked and rotated so as to be collectively constrained between the support frame and the support arm through the fastening and the divided bodies constituting the support arm, thereby simplifying or convenienceing the restraint setting. Sex may be combined.

In addition, in the present invention, between the support frame and the support arm, between the divided bodies constituting the support arm is formed to correspond to the coupling groove, so that the coupling between them through the engagement groove is more stable to implement. .

Figure 1 shows the overall configuration of a chair having a correction function proposed as a preferred embodiment in the present invention,
Figure 2 is a chair having a correction function proposed as a preferred embodiment in the present invention, showing the assembled state of the support frame and the support arm constituting the back,
3 is an operational state diagram sequentially showing a change setting process of the tangy type through the chair having a correction function proposed as a preferred embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the chair for posture correction proposed in the preferred embodiment of the present invention.

Figure 1 shows the overall configuration of the chair having a correction function proposed as a preferred embodiment in the present invention, Figure 2 is a chair having a correction function proposed as a preferred embodiment in the present invention, comprising a back portion Figure 3 shows the assembly state of the support frame and the support arm, Figure 3 is a functional state diagram showing the change setting process of the tangy type through the chair with the correction function proposed in the preferred embodiment of the present invention in sequence.

Chair (1) having a correction function proposed in the preferred embodiment of the present invention, the seat plate portion 20 to form a seating space as shown in FIG. Back plate portion 30 for supporting the back portion of the seated seated in the seat plate portion 20; It is configured to include a leg 10 for supporting the seat plate portion 20, the top of the back plate 30 is formed with a head rest 50 for supporting the head of the seated person.

In the present invention, in implementing such a chair, by improving the back plate portion 30 for supporting the back portion of the seat, by configuring the support form of the back plate 30 according to the physical condition of the seat occupant arbitrarily, rehabilitation treatment A seated person, etc., who need to change the support form of the back plate 30 in a stepwise manner to correct the posture sequentially.

To this end, in the present embodiment, the back plate portion 30 includes a support frame 31; Support arms 32 which are installed in both sides of the support frame 31 in a rotational structure symmetrically through the shaft member 40; And a base 33 disposed on the rear surface of the support frame 31 to support each support arm forward through a plurality of support members formed on the front surface thereof.

Referring to the drawings, the left and right sides of the support frame 31 are provided with a rotation bracket 31a having shaft holes 31a-a spaced apart from each other, and each of these pivot brackets 31a supports shaft holes 31a-a formed therein. These support arms 32 are pivotally installed on both left and right sides of the support frame 31 by the shaft member 40 penetrating after the end of the arm 32 enters.

In addition, the support arm 32 is not composed of a single body, but consists of a plurality of divided bodies 32a and 32b connected in a rotational structure through the shaft member 40, so as to individually rotate the divided bodies 32a and 32b. As a result, the support arm 32 is brought into close contact with and supported by the seated person's back.

In addition, in the present exemplary embodiment, the finger member including the leaf spring 33a is disposed on the front surface of the base 33, and each point of the support arm 32 formed on both left and right sides of the support frame 31 is the leaf spring 33a. ) To be burnt forward.

Therefore, when the seated occupant seated on the seat plate portion 20 leans against the back portion 30, each of the support arms 32 supported forward by the finger member rotates individually by pressurization of the seat portion. do.

Thus, the chair 1 having the corrective function according to the present embodiment forms a support shape suitable for the body of the seated person by the individual rotation of the support arm 32 carried by the finger member, and thus Changed to the shape corresponding to the shape can be stabilized in the state of the stable back.

At this time, the shaft member 40 for connecting the support arm 32 and the support frame 31 in a rotational structure, and the shaft member for connecting the divided body 32a, 32b of the support arm 32 in a rotational structure The fastening part 41 is formed in 40 so that the rotation thereof may be restrained by fastening through the forward or reverse rotation of the shaft member 40 having the fastening part.

And, in the present embodiment, the engaging grooves (31a-b) between the end portions of each of the divided bodies (32a, 32b) and the support arm (32) and the support frame (31) forming a pivoting structure through the shaft member (40). 32d) is formed correspondingly.

Accordingly, by rotating the shaft member 40 having the fastening portion 41 in the forward or reverse direction and fastening them, the angle between the support arm 32 and the support frame 31 and the support arm 31 is formed. The split bodies 32a and 32b may form a more stable restrained state through the engagement through the fitting grooves 31a to 32d.

Therefore, in the chair 1 according to the present embodiment, the seat member leans against the back plate 30 and rotates each support arm 32 in a state suitable for his body shape, and then the shaft member 40 having the fastening portion 41. When rotated in the forward or reverse direction, each support arm 32 is restrained in a state set appropriately for its body shape, through which the back plate portion 30 can be set in a shape suitable for its body shape.

In addition, in the present embodiment by connecting the shaft member 40 having the fastening portion 41 to the eccentric link structure through the interlocking link 42, any one shaft by the interlocking action through the interlocking link 42 When the member 40 is rotated by an external force, the remaining shaft members 40 connected through the interlocking link 42 are also linked to rotate together.

Accordingly, in constraining the rotation of the support arm 32 and the divided bodies 32a and 32b forming the support arm by rotating the shaft members 40, through the rotation of any one of the shaft members 40. By rotating the remaining shaft member 40 it is possible to collectively restrain the rotation between the support arm 32 and the support frame 31, and between the divided body (32a, 32b) constituting the support arm (32).

1. Chair
10. Leg 20 Seat Plate
30. Backboard 31. Support frame
31a. Rotating Bracket 31a-a. Axes
31a-b. Receiving Groove 32. Support Arm
32a, 32b. Split body 32c. Axes
32d. Groove
33. Base 33a. Leaf spring
40. Shaft member 41. Fastening part
42. Interlocking Link 50. Head Rest

Claims (3)

A seat plate portion forming a seating space; A back plate supporting the back of the seated occupant seated in the seat plate; In the chair comprising a leg supporting the seat plate,
The back plate portion, the support frame; Support arms installed on both left and right sides of the support frame through a shaft member; And a base disposed on a rear surface of the support frame and supporting the support arm forward through a plurality of support members formed on the front surface.
When the seated person is seated on the seat plate, the support arms carried by the fingering member are rotated individually by pressurization of the back parts to support the seated part of the seated body as a whole.
The support arms are composed of a plurality of divided bodies, and each end of the divided bodies is connected to each other in a rotational structure through the shaft member, the shaft member for connecting the divided body and the support frame of the support arm in a pivoting structure, and support A shaft member for connecting the divided bodies constituting the arm in a rotational structure is provided with a fastening portion, and between the supporting frame and the support arm connected in the pivotal structure and the divided bodies constituting the support arm, Chair having a calibration function, characterized in that the rotation is constrained by the fastening according to the forward or reverse rotation. delete According to claim 1, wherein the shaft member having the fastening portion forms an eccentric link structure through the interlocking link, if any one of the shaft member is rotated by the interlocking action through the interlocking link is connected to the shaft member through the interlocking link Chair with a calibration function, characterized in that configured to rotate in conjunction.
KR1020100070757A 2010-07-22 2010-07-22 Chair with the Function of Posture Correction KR101134683B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100070757A KR101134683B1 (en) 2010-07-22 2010-07-22 Chair with the Function of Posture Correction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100070757A KR101134683B1 (en) 2010-07-22 2010-07-22 Chair with the Function of Posture Correction

Publications (2)

Publication Number Publication Date
KR20120009053A KR20120009053A (en) 2012-02-01
KR101134683B1 true KR101134683B1 (en) 2012-04-09

Family

ID=45834007

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100070757A KR101134683B1 (en) 2010-07-22 2010-07-22 Chair with the Function of Posture Correction

Country Status (1)

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KR (1) KR101134683B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101488669B1 (en) 2013-01-28 2015-02-04 권영길 Lumbar support structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200395763Y1 (en) * 2005-06-24 2005-09-13 이길남 Back division type chair
KR200432191Y1 (en) * 2006-08-28 2006-11-30 이대홍 Chair utilizing the elastic pad having spileholes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200395763Y1 (en) * 2005-06-24 2005-09-13 이길남 Back division type chair
KR200432191Y1 (en) * 2006-08-28 2006-11-30 이대홍 Chair utilizing the elastic pad having spileholes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101488669B1 (en) 2013-01-28 2015-02-04 권영길 Lumbar support structure

Also Published As

Publication number Publication date
KR20120009053A (en) 2012-02-01

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