KR950009835Y1 - Headrest in collapsible chair - Google Patents

Headrest in collapsible chair Download PDF

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Publication number
KR950009835Y1
KR950009835Y1 KR2019930017352U KR930017352U KR950009835Y1 KR 950009835 Y1 KR950009835 Y1 KR 950009835Y1 KR 2019930017352 U KR2019930017352 U KR 2019930017352U KR 930017352 U KR930017352 U KR 930017352U KR 950009835 Y1 KR950009835 Y1 KR 950009835Y1
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KR
South Korea
Prior art keywords
headrest
connector
space
backrest
projection
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KR2019930017352U
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Korean (ko)
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KR950007961U (en
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유주석
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유주석
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Priority to KR2019930017352U priority Critical patent/KR950009835Y1/en
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Publication of KR950009835Y1 publication Critical patent/KR950009835Y1/en

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    • 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
    • A47C7/38—Support for the head or the back for the head
    • A47C7/383—Detachable or loose head- or neck-supports, e.g. horse-shoe shaped
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/14—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

내용 없음.No content.

Description

휴대용의자의 머리받침장치Portable Chair Headrest

제1도는 본 고안의 장치의 분해 사시도1 is an exploded perspective view of the device of the present invention

제2도는 본 고안의 장치의 사용상태를 나타낸 종단면도Figure 2 is a longitudinal cross-sectional view showing the state of use of the device of the present invention

제3도는 본 고안 장치의 휴대시를 나타낸 종단면도Figure 3 is a longitudinal cross-sectional view showing the portable device of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 제1부재 1a : 등받이1: 1st member 1a: Backrest

2 : 걸림공 3 : 공간부2: hook hole 3: space part

4 : 요입홈부 5 : 머리받침4: recessed groove 5: headrest

7 : 삽입편 8 : 하향돌출부7: Insertion Piece 8: Downward Projection

9 : 연결구 10 : 걸림돌기9: connector 10: jamming projection

본고안은 휴대용의자의 머리받침장치에 관한 것으로서, 좀더 구체적으로는 사용자에게 안락감을 제공함과 동시에 휴대시에는 부피를 최소화할 수 있도록 한 것이다.This paper relates to a headrest device of a portable chair, and more specifically, to provide a comfort to the user and to minimize the volume when carrying.

종래의 휴대용의자는 등받이가 형성된 제1부재에 안장이 형성된 제2부재가 절첩가능하게 핀으로 결합되어 있다.Conventional portable chairs have a second member with a saddle on the first member on which the backrest is formed, and is foldably coupled to the pin.

따라서 휴대시는 상기 제1부재와 제2부재가 맞닿도록 핀을 중심으로 접어 부피를 최소화함과 동시에 사용시에는 이들을 펼쳐 사용하게 된다.Accordingly, when the portable device is folded, the first member and the second member are brought into contact with each other to minimize the volume, and at the same time, they are spread out when used.

그러나 이러한 종래의 휴대용의자는 머리받침이 없어 사용자에게 안락감을 제공하지 못하게 되었고, 이에 따라 의자의 쾌적감을 느낄 수 없게 되는 문제점이 있었다.However, such a conventional portable chair does not have a headrest to provide a comfort to the user, there is a problem that can not feel the comfort of the chair.

본 고안은 종래의 이와 같은 문제점을 해결하기 위해 안출한것으로서, 등받이의 상부에 머리받이를 착탈가능하게 결합하여 사용자에게 안락감을 제공함과 동시에 의자의 휴대시에는 머리받이가 절첩되도록하여 부피를 최소화할 수 있도록 하는데 그 목적을 갖는다.The present invention has been devised to solve such a problem in the prior art, by providing a comfortable to the user by detachably combining the headrest on the upper part of the backrest while at the same time to minimize the volume of the headrest to be folded when carrying the chair. Its purpose is to make it possible.

상기 목적을 달성하기 위한 본 고안의 형태에 따르면, 등받이를 가진 제1부재에 안장이 형성된 제1부재를 절첩가능하게 결합하도록 된 것에 있어서. 상기 등받이의 상부 양측으로 복수개의 걸림공이 형성된 공간부를 형성함과 함께 상기 공간부의 사이에는 요입홈부를 형성하고 머리받침의 하부양측에는 공간부에 수용되며 걸림돌기가 형성된 연결구를 결합함과 동시에 연결구의 사이에 삽입편을 형성하여 걸림돌기가 걸린공에 끼워짐에 따라 제1부재에 머리받침이 지지되는 휴대용의자의 머리받침장치가 제공된다.According to an aspect of the present invention for achieving the above object, in that the first member having a saddle is formed to be foldable to the first member having a backrest. While forming a space portion formed with a plurality of engaging holes on the upper side of the backrest, and forming a recessed groove between the space portion, the lower side of the headrest is accommodated in the space portion and coupled to the connector formed at the same time the engaging projection formed between the connector There is provided a headrest device of a portable chair in which a head restraint is supported on a first member as an insertion piece is formed in the latching protrusion to be fitted into the caught hole.

이하, 본 고안을 일실시예로 도시한 첨부된 도면 제1도내지 제3도를 참고로하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 1 to 3 of the accompanying drawings showing an embodiment of the present invention.

첨부도면 제1도는 본 고안 장치의 분해 사시도이고 제2도는 본 고안 장치의 사용상태를나타낸 종단면도이며 제3도는 본 고안 장치의 휴대시를 나타낸 종단면도이다.1 is an exploded perspective view of the inventive device, FIG. 2 is a longitudinal sectional view showing a state of use of the inventive device, and FIG. 3 is a longitudinal sectional view showing the portable device of the present invention.

본 고안은 등받이(1a)가 형성된 제1부재(1)의 상부 양측으로 걸림공(2)이 형성된 공간부(3)가 구비되어 있고 상기 공간부(3)사이의 등받이(1a) 상면에는 요입홈부(4)가 길게 형성되어 있다.The present invention is provided with a space portion (3) having a locking hole (2) formed on both sides of the upper portion of the first member (1) on which the backrest (1a) is formed, and the upper backrest (1a) between the space portion (3) The groove part 4 is formed long.

그리고 머리받침(5)의 하부 양측에는 공간부(3)에 수용되는 연결구(6)가 결합되어 있고 상기 연결구(9)의사이에는 등받이(la) 상면에 형성된 요입홈부(4)와 대응되는 삽입편(7)이 형성되어 있다.And both ends of the lower portion of the head restraint (5) is coupled to the connector (6) accommodated in the space (3) and between the connector (9) insertion corresponding to the recessed groove (4) formed on the upper back (la) A piece 7 is formed.

상기 등받이(la)에 요입홈부(4)를 형성하고 머리받침(5)에는 삽입편(7)을 형성하여 상호 결합되도록 한 이유는 연결구(9)를 공간부(3)내에 끼운상태에서 머리받침(5)에 외력이 작용되더라도 연결구(9)가 파손되는 것을 방지하기 위함이다.The reason why the recessed groove 4 is formed in the backrest la and the insertion piece 7 is formed in the head rest 5 to be coupled to each other is because the connector 9 is inserted into the space 3 in the head restraint. This is to prevent the connector 9 from being broken even when an external force is applied to (5).

본 고안의 일실시에에서는 등받이(la)에 요입홈부(4)를 그리고 머리받침(5)에는 삽입편(7)을 형성하도록되어 있으나, 반드시 이에 국한시키는 것은 아니고 반대로 등받이에 삽입편을 형성하고 머리받침에는 요입홈부를 형성할 수도 있다.In one embodiment of the present invention, but the recess (4) in the backrest (la) and the headrest (5) to form the insertion piece (7), but is not necessarily limited to this, and on the contrary to form the insertion piece in the backrest The headrest may be provided with a recess groove.

또한 상기 공간부(3)에 형성되는 걸림공(2)은 복수개로 되어있고 머리받침(5)에는 지지면(8a)을 가진 하향돌출부(8)가 일체로 형성되어 있다.In addition, a plurality of engaging holes 2 formed in the space 3 are provided, and the headrest 5 is integrally formed with a downward projection 8 having a support surface 8a.

상기 제1부재(1)와 머리받침(5)을 연결시키는 연결구(9)의 탄성편(9a)에는 걸림공(2)에 선택적으로 키워지는 걸림돌기(10)가 형성되어 있어 연결구(9)가 하향돌출부(8)에 핀(11)으로 회동가능하게 결합된다.In the elastic piece 9a of the connector 9 which connects the first member 1 and the headrest 5, a locking protrusion 10 which is selectively grown in the locking hole 2 is formed, thereby connecting the connector 9 Is rotatably coupled to the downward projection 8 with the pin 11.

상기 공간부(3)에 형성된 걸림공(2)중 상부에 위치된 걸림공의 위치는 연결구(9)에 형성된 걸림돌기(10)가끼워졌을때 머리받침(5)이 핀(11)을 중심으로 회동될수 있도록 형성되어야 한다.The position of the locking hole located in the upper part of the locking hole 2 formed in the space 3 is the headrest 5 when the locking projection 10 formed in the connector 9 is pinched around the pin 11. It must be formed so that it can be rotated.

이는 의자의 휴대시에 제1부재(1)에서 머리받침(5)을 분리시키지 않고도 제3도와 같이 부피를 최소화시킬수 있도록 하기 위함이다.This is to minimize the volume as shown in FIG. 3 without removing the headrest 5 from the first member 1 when carrying the chair.

따라서 머리받침(5)의 하향돌출부(8)에 연결구(9)가 핀(11)을 중심으로 회동가능하게 결합된 상태에서 연결구(9)와 하향돌출부(8)가 제1부재(1)의 공간부(3)내에 수용되도록 하면 제1부재(1)에 머리받침(5)이 고정되고, 탄성편(9a)에 형성된 걸림돌기(10)를 상측에 형성된 걸림공(2)에 끼우면 하향돌출부(8)가 공간부(3)에서 이탈되므로 머리받침(5)을 등받이(1a)측으로 절첩시킬 수 있게 되는데, 이때 하향도출부(8)의 지지면(8a)에연결구(9)가 접속되므로 머리받침(5)이 등받이(la)의 후방으로 젖혀지지 않는다.Therefore, the connector 9 and the downward protrusion 8 are connected to the downward protrusion 8 of the headrest 5 so that the connector 9 and the downward protrusion 8 of the first member 1 are rotatable about the pin 11. The headrest 5 is fixed to the first member 1 when it is accommodated in the space part 3, and the downward projection is inserted when the locking protrusion 10 formed on the elastic piece 9a is inserted in the locking hole 2 formed on the upper side. Since the 8 is separated from the space part 3, the headrest 5 can be folded toward the backrest 1a. In this case, since the connector 9 is connected to the support surface 8a of the downwardly drawn part 8, The headrest 5 does not lean back of the back la.

이와같이 구성된 본 고안의 작용 효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.

먼저 제1부재(1)에 머리받침(5)을 결합하고자 할 경우에는 제1부재(1)의 상면 양측에 형성된 공간부(3)내로 머리받침(5)의 하향돌출부(8)에 결합된 연결구(9)를 밀어 넣으면 된다.First, when the headrest 5 is to be coupled to the first member 1, the headrest 5 is coupled to the downward protrusion 8 of the headrest 5 into the space 3 formed on both sides of the upper surface of the first member 1. Just push in the connector (9).

이에따라 탄성편(9a)이 압축되면서 공간부(3)내로 삽입되어 걸림돌기(10)가 공간부(3)의 최하방에 도달하여 걸림공(2)과 일치되면 탄성편(9a)이 복원되므로 걸림돌기(10)가 최하방의 걸림공(2)에 끼워진다.Accordingly, when the elastic piece 9a is compressed and inserted into the space part 3 and the locking projection 10 reaches the bottom of the space part 3 and coincides with the locking hole 2, the elastic piece 9a is restored. The locking protrusion 10 is fitted into the lowermost locking hole 2.

이와같이 걸림돌기(10)가 하방의 걸림공(2)에 끼워지면 연결구(9)와 하향돌출부(8)가 한꺼번에 공간부(3)내로 수용되어 제2도와 같이 머리받침(5)이 제1부재(1)에 결합완료되므로 머리받침(5)에 외력이 작용되더라도머리받침(5)이 절첩되지 않는다.When the locking protrusion 10 is fitted into the lower locking hole 2 in this way, the connector 9 and the downward protrusion 8 are simultaneously accommodated into the space 3 so that the headrest 5 is the first member as shown in FIG. (1) is completed, so even if an external force is applied to the headrest (5), the headrest (5) is not folded.

이때 상기 제1부재(1)의 상면에 요입홈부(4)가 형성되어 있고 머리받침(5)에는 요입홈부(4)에 끼워지는 삽입편(7)이 형성되어 있어 제l부재(1)와 머리받침(5)이 결합된 상태에서 보다 양호한 결합상태를 유지함과 동시에 머리받침(5)에 강한 외력이 작용되더라도 공간부(3)내에 수용된 연결구(9)가 파손되지 않는다.At this time, the recessed groove 4 is formed on the upper surface of the first member 1, and the headrest 5 has an insertion piece 7 fitted to the recessed groove 4 so that the first member 1 and the first member 1 are formed. Even when a strong external force is applied to the headrest 5 while maintaining a better coupling state in the state in which the headrest 5 is coupled, the connector 9 accommodated in the space 3 is not damaged.

상기한 바와같이 제1부재(1)에 머리받침(5)을 결합하여 펼친상태로 사용하다가 휴대를 하기위해 부피를 최소화시키기 위해서는 힌지(12)를 중심으로 제1부재(1)와 제2부재(13)를 상호 접은다음 걸림공(2)의 외부로 노출된 걸림돌기(10)를 누르고 머리받침(5)을 상부로 잡아당겨 걸림돌기(10)가 공간부(3)의 상측에 형성된 또다른 걸림공(2)에 끼워지도록 한다.As described above, the headrest 5 is coupled to the first member 1 in an unfolded state, and the first member 1 and the second member are centered on the hinge 12 to minimize the volume for carrying. (13) and then the locking projections (10) exposed to the outside of the locking hole (2) and pressing the head restraint (5) upwards, the locking projections (10) formed on the upper side of the space (3) To be fitted into the other catching hole (2).

이에따라 머리받침(5)의 하향돌출부(8)가 공간부(3)내에서 이탈됨과 동시에 제1부재(1)에 형성된 요입홈부(4)로 부터 삽입편(7)이 분리되므르 머리받침(5)을 제4도와 같이 등받이(la) 측으로 접어 부피를 최소화시킨다음 휴대하게 된다.Accordingly, the downward projection 8 of the head restraint 5 is separated from the space 3 and at the same time, the insertion piece 7 is separated from the recessed groove 4 formed in the first member 1. Fold 5) to the back (la) side as shown in Figure 4 to minimize the volume and carry.

한편, 사용시에는 전술한 바와같이 접혀져 있던 머리받침(5)을 제1부재(1)의 등받이(1a)와 일직선이 되도록펼친다음 직하방으로 눌러주기만 하면 걸림돌기(2)에 경사면이 형성되어 있어 걸림돌기가 하방의 걸림공(2)에끼워지므로 사용가능하게되는 것이다.On the other hand, when used, the inclined surface is formed on the locking projection 2 by simply unfolding the folded headrest 5 in a straight line with the backrest 1a of the first member 1 and then pressing it downward. Since the locking projection is inserted in the lower locking hole (2) is to be available.

이상에서와 같이 본 고안 장치는 제1부재의 상부에 머리받이를 착탈 또는 절첩가능하게 결합되도록 되어 있으므로 사용자들에게 안락감을 제공할 수 있게 됨은 물론 휴대시 부피를 최소화하게 되므로 소비자들로 하여금 구매의욕을 유발시키게 되는 효과를 갖게 된다.As described above, the device of the present invention is designed to detachably or collapsing the headrest on the upper part of the first member, thereby providing comfort to users and minimizing the volume when carrying the consumer. Will have the effect of causing.

Claims (2)

등받이(1a)를 가진 제1부재(1)에 안장이 형성된 제2부재(13)를 절첩가능하게 결합하도록 된것에 있어서, 상기 등받이(1a)의 상부 양측으로 걸림공(2)이 형성된 공간부(3)를 형성함과 함께 상기 공간부의 사이에는 요입홈부(4)를 형성하고 머리받침(5)의 하부 양측에는 공간부(3)에 수용되며 걸림돌기(10)기 형성된 연결구(9)를 결합함과 동시에 연결구의 사이에 삽입편(7)을 형성하여 걸림돌기(10)가 걸림공(2)에 끼워짐에 따라 제1부재(1)에 머리받침(5)이 지지됨을 특징으로 하는 휴대용의자의 머리받침장치In order to foldably couple the second member 13 having a saddle to the first member 1 having the backrest 1a, the space part in which the locking hole 2 is formed at both sides of the upper part of the backrest 1a. (3) and the concave groove portion (4) formed between the space portion and the lower side of the headrest (5) is accommodated in the space portion (3) and the connector (9) formed with a locking projection (10) The headrest 5 is supported by the first member 1 as the engaging projection 10 is inserted into the engaging hole 2 by forming an insertion piece 7 between the connector at the same time. Portable Chair Headrest 제1항에 있어서, 상기 공간부(3)에 형성되는 걸림공(2)을 복수개로하고 머리받침(5)에는 지지면(8a)를가진 하향돌출부(8)를 형성하여 상기 하향돌출부(8)에 연결구(9)를 회동가능하게 결합함을 특징으로 하는 휴대용의자의 머리받침장치.According to claim 1, A plurality of engaging holes (2) formed in the space portion (3) and the headrest (5) to form a downward projection (8) having a support surface (8a) to the downward projection 8 The headrest device of a portable chair, characterized in that the coupling (9) rotatably coupled to).
KR2019930017352U 1993-09-02 1993-09-02 Headrest in collapsible chair KR950009835Y1 (en)

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KR20030084526A (en) * 2002-04-24 2003-11-01 윤철종 The removal of nitrogen compounds by electrolytic cell packed activated carbon
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