KR910002205Y1 - Arm-rest table - Google Patents

Arm-rest table Download PDF

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Publication number
KR910002205Y1
KR910002205Y1 KR2019870020181U KR870020181U KR910002205Y1 KR 910002205 Y1 KR910002205 Y1 KR 910002205Y1 KR 2019870020181 U KR2019870020181 U KR 2019870020181U KR 870020181 U KR870020181 U KR 870020181U KR 910002205 Y1 KR910002205 Y1 KR 910002205Y1
Authority
KR
South Korea
Prior art keywords
chair
height
fixed
fixing nut
legs
Prior art date
Application number
KR2019870020181U
Other languages
Korean (ko)
Other versions
KR890010129U (en
Inventor
박춘식
Original Assignee
박춘식
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 박춘식 filed Critical 박춘식
Priority to KR2019870020181U priority Critical patent/KR910002205Y1/en
Publication of KR890010129U publication Critical patent/KR890010129U/en
Application granted granted Critical
Publication of KR910002205Y1 publication Critical patent/KR910002205Y1/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
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/705—Arm-rest tables ; or back-rest tables of detachable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Chairs (AREA)

Abstract

내용 없음.No content.

Description

작업용 의자Chair

제1도는 본 고안의 일부 분해 사시도.1 is a partially exploded perspective view of the present invention.

제2도는 제1도의 "가"부분 확대 단면도.FIG. 2 is an enlarged cross-sectional view of the portion "1" of FIG.

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

1 : 의자 2, 3 : 다리1: chair 2, 3: legs

4, 5 : 결합금구 6, 7 : 보조작업대4, 5: joining bracket 6, 7: auxiliary work bench

8, 9 : 지지보울트 10 : 고정너트8, 9: support bolt 10: fixing nut

11 : 높이조절보울트 12 : 두부11: height adjustment bolt 12: tofu

13 : 고정 너트13: fixing nut

본 고안은 의자 본체의 양측에 보조작업대를 착탈되게 하고 의자의 높이를 조절할 수 있도록 다리의 하단부에 높이조절보울트를 나사결합시켜서 된 작업용 의자에 관한 것이다.The present invention relates to a work chair made by screwing the height adjustment bolt to the lower end of the leg to detach the auxiliary work table on both sides of the chair body and adjust the height of the chair.

종래에도 의자옆에 보조작업대를 설치된 것이 있었으나 고정되어 있고 또한 높이를 조정할 수 없어서 설치나 보관등 사용이 불편하고 작업능률을 올리지 못하는 결함이 있었으며, 의자의 높이를 조절하는 장치도 다수 안출된바 있었으나 높이조절구의 결합상태가 정확하지 못하여 흔들리는등 불안전하였으며 이탈되어 분실되는 경우도 있었다.In the past, there was a workbench installed beside the chair, but there was a defect that it was inconvenient to use, such as installation or storage, and the work efficiency could not be improved due to the fixed and unadjustable height. The height adjustment is not accurate because of the insecure state of the coupling was unstable, and some were lost because of the fall.

본 고안에서는 이러한 제반 문제점을 시정보완하여서 보조작업대를 착탈되게 구성하고 높이를 자유로히 조정할 수 있음은 물론 의자의 높이조절보울트가 흔들림이 없이 안전하고 견고히 지지될 수 있도록된 것인바, 이를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.In the present invention, it is possible to freely adjust the height and to freely adjust the height of the auxiliary workbench by solving all these problems, as well as the height adjustment bolt of the chair can be safely and firmly supported without shaking. When described in detail as follows.

의자(1)의 다리(2)(3)의 전후 양측면에는 결합금구(4)(5)가 고착되고 결합금구(4)(5)에는 보조작업대(6)(7)의 하부에 고정시킨 지지보울트(8)(9)를 삽입하여서 고정너트(10)로 상하고정시키며 다리(2)(3)의 하단부에 높이조절보울트(11)를 나사 결합하되 두부(12)가 다리(2)(3)의 내주면에 접지되게 하고 고정너트(13)로 고정시키도록 된 구성이다.The fastening brackets 4 and 5 are fixed to the front and rear sides of the legs 2 and 3 of the chair 1, and the fastening brackets 4 and 5 are fixed to the lower part of the auxiliary work bench 6 and 7 to the fastening brackets 4 and 5. Insert the bolts (8) and (9) into the fixing nut (10) to fix and fix the height adjustment bolt (11) at the lower end of the leg (2) and (3), but the head (12) is the leg (2) (3). It is configured to be grounded on the inner circumferential surface of the and fixed with a fixing nut (13).

이와같이 된 본 고안의 사용효과를 설명하면 의자(1)만을 사용할 경우에는 양측 보조작업대(6)(7)를 분리하게 되고 보조작업대(6)(7)를 설치할시에는 다리(2)(3)양측의 결합금구(4)(5)에 보조작업대(6)(7)의 지지보을트(8)(9)를 삽입하여서 고정너트(10)로 조정하여 임의의 높이로 고정시킬 수 있으므로 효과적인 작업을 수행할수 있으며 의자(1)의 높이를 조정할때에는 고정너트(13)를 풀고 높이조절보울트(11)를 회전하여서 다리(2)(3)의 높이를 조절하게되는데 이때 두부(12)가 다리(2)(3)의 내주면에 항상 접지된 상태를 유지되게함으로써 사용중 높이조절보울트(11)의 흔들림이나 이탈을 방지하여서 안전하고 능률적인 작업을 할 수가 있는 것이다.When explaining the use effect of the present invention as described above, when using only the chair (1), the two side work benches (6) and (7) are separated, and when installing the work benches (6) and (7), the legs (2) and (3). Effective work because the support bolts (8) and (9) of the auxiliary worktable (6) and (7) can be inserted into the coupling brackets (4) and (5) on both sides to adjust the fixing nuts (10) and fix them to any height. When adjusting the height of the chair (1), loosen the fixing nut (13) and rotate the height adjusting bolt (11) to adjust the height of the legs (2) and (3), where the head (12) is the leg ( 2) By maintaining the grounded state on the inner circumferential surface of the (3) at all times to prevent shaking or detachment of the height adjustment bolt (11) during use can be safe and efficient work.

상기와 같이 의자(1)에서 보조작업대(6)(7)를 착탈할 수 있어 설치나 운반 또는 보관이 편리하며 의자(1)와 보조작업대(6)(7) 공히 높이를 안전하고 정확히 조절할수 있어서 유용하게 사용할 수 있게된 고안인 것이다.As described above, the auxiliary worktable (6) (7) can be detached from the chair (1), which is convenient for installation, transportation or storage, and the height of the chair (1) and the auxiliary worktable (6) (7) can be adjusted safely and accurately. It is intended to be useful.

Claims (1)

도시한 바와같이 의자(1)의 다리(2)(3)의 양측면에 결합금구(4)(5)가 고착되고 결합금구(4)(5)에는 보조작업대(6)(7)의 하부에 고정시킨 지지보울트(8)(9)를 삽입하여서 고정너트(10)로 상하고정시키며 다리(2)(3)의 하단부에 높이조절보울트(11)를 나사 결합하되 두부(12)가 다리(2)(3)의 내주면에 접지되게 하고 고정너트(13)로 고정시키도록된 작업용 의자.As shown, the fastening brackets 4 and 5 are fixed to both sides of the legs 2 and 3 of the chair 1, and the fastening brackets 4 and 5 are attached to the lower side of the auxiliary work platform 6 and 7. Insert the fixed support bolts (8) and (9) into the fixing nut (10) to fix and fix the height adjustment bolt (11) at the lower end of the legs (2) and (3), but the head (12) is the leg (2). (3) The working chair to be grounded on the inner circumferential surface and fixed with a fixing nut (13).
KR2019870020181U 1987-11-21 1987-11-21 Arm-rest table KR910002205Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870020181U KR910002205Y1 (en) 1987-11-21 1987-11-21 Arm-rest table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870020181U KR910002205Y1 (en) 1987-11-21 1987-11-21 Arm-rest table

Publications (2)

Publication Number Publication Date
KR890010129U KR890010129U (en) 1989-07-07
KR910002205Y1 true KR910002205Y1 (en) 1991-04-04

Family

ID=19269632

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870020181U KR910002205Y1 (en) 1987-11-21 1987-11-21 Arm-rest table

Country Status (1)

Country Link
KR (1) KR910002205Y1 (en)

Also Published As

Publication number Publication date
KR890010129U (en) 1989-07-07

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