JP3136198U - Office chair - Google Patents
Office chair Download PDFInfo
- Publication number
- JP3136198U JP3136198U JP2007006016U JP2007006016U JP3136198U JP 3136198 U JP3136198 U JP 3136198U JP 2007006016 U JP2007006016 U JP 2007006016U JP 2007006016 U JP2007006016 U JP 2007006016U JP 3136198 U JP3136198 U JP 3136198U
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- pressure valve
- office chair
- backrest
- atmospheric pressure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
-
- 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
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Landscapes
- Chairs Characterized By Structure (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
【課題】構造が簡単で、生産コストは低く、組み立ては便利で、安全性に優れるなどの長所がある事務椅子を提供する。
【解決手段】連結パーツの横向部分を直接クッションの固定連接させる方式を採用することで、構造を簡素化し、組み立ては非常に便利で、生産コストも減低させている。このほかに、連結パーツの横向部分とクッション連接の強度を向上させ、椅子の安定性を増している。
【選択図】図2To provide an office chair having advantages such as simple structure, low production cost, convenient assembly, and excellent safety.
By adopting a system in which the lateral parts of the connecting parts are directly fixedly connected to the cushion, the structure is simplified, the assembly is very convenient, and the production cost is reduced. In addition, the stability of the chair is increased by improving the strength of the lateral connection part of the connecting parts and the cushion connection.
[Selection] Figure 2
Description
本発明は事務家具の技術領域に及ぶもので、特に一種のクッションの昇降可能な事務椅子にある。 The present invention extends to the technical field of office furniture, and is particularly a kind of office chair capable of raising and lowering a cushion.
事務椅子の中でも特に高さの調整が可能な事務椅子は、現在もっとも広範に応用されている事務設備の一で、その高さを調整できることから、人々の異なるニーズに即して椅子の位置を調整できるため人気を集めている。 Among office chairs, the office chair that can be adjusted in height is one of the most widely applied office equipment, and its height can be adjusted, so the chair position can be adjusted according to different needs of people. It is popular because it can be adjusted.
また、現在のこの種の事務椅子について、その其構造は図1の示すとおりで、これには背もたれ01、クッション02、支えフレーム03、“L”型連結パーツ04が包括され、支えフレーム03の外縁は数多くの車輪の支えフレームが設けられており、支えフレーム03の中部には気圧バルブ05が設けられ、座部02の底には“U”型底盤06が固定され、連結パーツ04の縦向部分041と背もたれ01は固定され、横向部分042の前端には細長いバーパーツ043が設けられ、当該の細長いバーパーツ043はネジくぎで底盤06上に固定され、底盤06の底部は気圧バルブ05の頂上部と配合した穿孔が配され、取っ手07の前端は底盤06の側面を通過し、気圧バルブ05の活動バー08と配合する。 In addition, the structure of this type of office chair is as shown in FIG. 1, which includes a backrest 01, a cushion 02, a support frame 03, and an “L” type connecting part 04. The outer edge is provided with a support frame for a number of wheels, a pressure valve 05 is provided in the middle of the support frame 03, and a “U” -type bottom panel 06 is fixed to the bottom of the seat part 02. The direction part 041 and the backrest 01 are fixed, and the front end of the horizontal part 042 is provided with an elongated bar part 043. The elongated bar part 043 is fixed on the bottom board 06 with a screw nail, and the bottom part of the bottom board 06 is a pneumatic valve 05. The front end of the handle 07 passes through the side surface of the bottom base 06 and is combined with the activity bar 08 of the atmospheric pressure valve 05.
この種の構造の事務椅子はクッション02の高さを調整できるが、その存在の構造は比較的複雑で、生産コストが比較的高く、消費者には取り付けで不便という問題がある。このほかに、連結パーツ04と横向部分042は細長いバーパーツ043および底盤06とクッション02と繋がり、その強度は不足しており、消費者が背もたれ01にもたれかかり、前後に揺れ動く時、連結パーツ04と底盤06の繋がる細長いバーパーツ043は折れやすく、椅子が使用できなくなるばかりか、甚だしい場合はユーザーが負傷することもある。 Although this type of office chair can adjust the height of the cushion 02, the structure of its existence is relatively complicated, the production cost is relatively high, and there is a problem that it is inconvenient for consumers to install. In addition, the connecting part 04 and the lateral part 042 are connected to the elongated bar part 043 and the bottom panel 06 and the cushion 02, and the strength is insufficient, and when the consumer leans against the backrest 01 and swings back and forth, the connecting part 04 and The long and slender bar part 043 connected to the bottom panel 06 is easy to break, making it impossible to use the chair, and in severe cases, the user may be injured.
本発明の目的は、現有の技術に不足に対して、構造を改良した事務椅子を提供するもので、その構造は簡単で、生産コストは低く、組み立ては便利で、安全性に優れるなどの長所がある。 The object of the present invention is to provide an office chair with an improved structure in response to a shortage of existing technologies. The structure is simple, the production cost is low, the assembly is convenient, and the safety is excellent. There is.
本発明では連結パーツの横向部分を直接クッションの固定連接させる方式を採用、構造を簡素化し、組み立ては非常に便利で、生産コストも減低させている。このほかに、連結パーツの横向部分とクッション連接の強度を向上させ、椅子の安定性を増している。 In the present invention, a system in which the lateral parts of the connecting parts are directly fixedly connected to the cushion is adopted, the structure is simplified, the assembly is very convenient, and the production cost is reduced. In addition, the stability of the chair is increased by improving the strength of the lateral connection part of the connecting parts and the cushion connection.
以下で述べるところは、本発明の比較的良好な実施例であり、本発明の保護範囲を限定するものではない。 What follows is a relatively good example of the present invention and does not limit the scope of protection of the present invention.
付図2、3の示すものは、本発明が包括するものである：背もたれ10、クッション20、支えフレーム30、連結パーツ40、支えフレーム30の中部固定は気圧バルブ50を有する。 The figures shown in FIGS. 2 and 3 are those covered by the present invention: the backrest 10, the cushion 20, the support frame 30, the connecting part 40, and the middle fixing of the support frame 30 have a pneumatic valve 50.
連結パーツ40は“L”型で、その縦向部分41と横向部分42はそれぞれ多くのネジ孔401が設けられ、ネジ孔401を通じて連結パーツ40の縦向部分41と背もたれ10後端に直接固定され、横向部分42はクッション20底面に直接固定する。連結パーツ40の強度を保障するため、連結パーツ40の横向部分42の幅はクッション20幅の1/3から1/4とし、受力面積を増加し、連結パーツ40の横向部分42の長さはクッション20の長さの2/3とする。 The connecting part 40 is an “L” shape, and the vertical part 41 and the horizontal part 42 are provided with a large number of screw holes 401, and are fixed directly to the vertical part 41 of the connecting part 40 and the back end 10 through the screw holes 401. The lateral portion 42 is directly fixed to the bottom surface of the cushion 20. In order to ensure the strength of the connecting part 40, the width of the lateral part 42 of the connecting part 40 is 1/3 to 1/4 of the width of the cushion 20 to increase the force receiving area and the length of the lateral part 42 of the connecting part 40 Is 2/3 of the length of the cushion 20.
連結パーツ40は一体成型されており、その縦向部分41と横向部分42はそれぞれ背もたれ10、クッション20に固定して連接され、背もたれ10、クッション20を一体に構成しているが、この種の固定連接方式は非常に安定しており安定、消費者が背もたれに靠れて10前後に動かしても、連結パーツ40とクッション20の安定した連接を保証し、本発明の安全性を向上させている。 The connecting part 40 is integrally molded, and the vertical portion 41 and the horizontal portion 42 are fixedly connected to the backrest 10 and the cushion 20, respectively, and the backrest 10 and the cushion 20 are integrally formed. The fixed connection method is very stable and stable, even if the consumer leans on the backrest and moves back and forth around 10, it ensures a stable connection between the connecting part 40 and the cushion 20 and improves the safety of the present invention Yes.
連結パーツ40の横向部分42はクッション20中部の位置しており、固定孔421を設けて、気圧バルブ50の頂上部と当該の固定孔421を配合させている。 The lateral portion 42 of the connecting part 40 is located in the middle part of the cushion 20, and a fixing hole 421 is provided to mix the top of the atmospheric pressure valve 50 with the fixing hole 421.
気圧バルブ50は連結パーツ40とクッション20を支え、連結パーツ40、クッション20は気圧バルブ50とともに上下に移動する。固定孔421は通孔でき、しかも当該孔の形状は気圧バルブ50も頂上部の形状とマッチしており、気圧バルブ50の固定を助ける。 The atmospheric pressure valve 50 supports the connection part 40 and the cushion 20, and the connection part 40 and the cushion 20 move up and down together with the atmospheric pressure valve 50. The fixing hole 421 can be penetrated, and the shape of the hole matches the shape of the top of the atmospheric pressure valve 50, which helps to fix the atmospheric pressure valve 50.
連結パーツ40は金属材料あるいは木制材料を採用でき、もし木制材料を採用した場合、連結パーツ40の横向部分42上の固定孔421内に強化ワッシャー43をはめ込むことができ、強化ワッシャー43の形状と気圧バルブ50の頂上部の形状はマッチしており、組み立てる時、気圧バルブ50の頂上部を強化ワッシャー43のパイプに組み込み、固定孔421の気圧バルブ50頂上部に対する承受力を強化する。 The connecting part 40 can be made of metal material or wood-based material. If wood-based material is used, the reinforcing washer 43 can be fitted into the fixing hole 421 on the lateral portion 42 of the connecting part 40. The shape and the shape of the top of the atmospheric pressure valve 50 are matched, and when assembled, the top of the atmospheric pressure valve 50 is incorporated into the pipe of the reinforcing washer 43, and the receiving force of the fixing hole 421 on the top of the atmospheric pressure valve 50 is enhanced.
気圧バルブ50をよりよく連結パーツ40およびクッション20に配合させるため、本発明は気圧バルブ50の構造は以下のように改める：気圧バルブ50の外壁上に連接孔を開設し、取っ手51の前端を連接孔内に挿入し、気圧バルブ50内部の活動バーと配合させる。 In order to better incorporate the pressure valve 50 into the connecting part 40 and the cushion 20, the present invention modifies the structure of the pressure valve 50 as follows: a connecting hole is formed on the outer wall of the pressure valve 50, and the front end of the handle 51 is Insert into the connection hole and mix with the activity bar inside the pressure valve 50.
転動取っ手51を通じて、その気圧バルブ50内部の活動バーを押せば、クッション20の上、下移動を制御できる。 If the activity bar inside the atmospheric pressure valve 50 is pushed through the rolling handle 51, the upper and lower movements of the cushion 20 can be controlled.
（現行の技術）
０１ 背もたれ
０２ クッション
０３ 支えフレーム
０４ Ｌ型連結パーツ
０５ 気圧バルブ
０６ Ｕ型底盤
０７ 取って
０８ 活動バー
０４１ 縦向部分
０４２ 横向部分
０４３ 長いバーパーツ
０５１ 穿孔
（新行技術）
１０ 背もたれ
２０ クッション
３０ 支えフレーム
４０ Ｌ型連結パーツ
４１ Ｌ型連結パーツの縦向部分
４２ Ｌ型連結パーツの横向部分
４３ 強化ワッシャー
５０ 気圧バルブ
５１ 取って
４０１ ねじ孔
４２１ 固定孔
(Current technology)
01 Back 02 Cushion 03 Support frame 04 L-shaped connecting part 05 Pressure valve 06 U-shaped bottom board 07 Taking 08 Activity bar 041 Vertical part 042 Horizontal part 043 Long bar part 051 Perforation (new line technology)
DESCRIPTION OF SYMBOLS 10 Back 20 Cushion 30 Support frame 40 L-type connection part 41 Vertical part 42 of L-type connection part Horizontal part 43 of L-type connection part Reinforcement washer 50 Pneumatic valve 51 Take 401 Screw hole 421 Fixing hole
Claims (6)
そのうち連結パーツの縦向部分と横向部分はそれぞれ背もたれおよびクッションと連なり、支えフレームの中部には気圧バルブが設けられ、当該気圧バルブと一つの取っ手を配合し、クッションの昇降を実現しており、その特徴は次の通り：連結パーツの縦向部分と横向部分はそれぞれ背もたれの後端と座部の底面に固定され、このほかに連結パーツの横向部分上はクッション中部の位置に気圧バルブの頂上部と配合する固定孔を配したことを特徴とする事務椅子。 Comprehensive backrest, cushion, support frame, "L" type connection parts,
Among them, the vertical part and the horizontal part of the connecting parts are connected to the backrest and the cushion, respectively, and the atmospheric pressure valve is provided in the middle of the support frame, combining the atmospheric pressure valve and one handle, raising and lowering the cushion, The features are as follows: The vertical part and the horizontal part of the connecting part are fixed to the rear edge of the backrest and the bottom of the seat part, respectively. Besides, the horizontal part of the connecting part is the top of the pressure valve at the center of the cushion An office chair characterized by a fixed hole blended with the part.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200625437U CN200938961Y (en) | 2006-08-04 | 2006-08-04 | Office chair having structure improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3136198U true JP3136198U (en) | 2007-10-18 |
Family
ID=38745155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007006016U Expired - Fee Related JP3136198U (en) | 2006-08-04 | 2007-08-06 | Office chair |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20080030057A1 (en) |
| JP (1) | JP3136198U (en) |
| CN (1) | CN200938961Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286348A (en) * | 2015-11-20 | 2016-02-03 | 攀枝花学院 | Intelligent rest chair |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9408954B2 (en) * | 2007-07-02 | 2016-08-09 | Smith & Nephew Plc | Systems and methods for controlling operation of negative pressure wound therapy apparatus |
| US8597274B2 (en) * | 2009-05-22 | 2013-12-03 | Abbott Diabetes Care Inc. | Usability features for integrated insulin delivery system |
| US9730620B2 (en) | 2012-12-31 | 2017-08-15 | Dexcom, Inc. | Remote monitoring of analyte measurements |
| US9801541B2 (en) | 2012-12-31 | 2017-10-31 | Dexcom, Inc. | Remote monitoring of analyte measurements |
| CA3200794A1 (en) | 2015-12-28 | 2017-07-06 | Dexcom, Inc. | Systems and methods for remote and host monitoring communications |
| CN110169668B (en) * | 2019-06-28 | 2024-07-30 | 浙江圣奥家具制造有限公司 | Mobile office chair |
| US20230165370A1 (en) * | 2021-11-26 | 2023-06-01 | Benlong Sun | Adjustable rotary rocking chair |
| US11766126B1 (en) * | 2022-03-10 | 2023-09-26 | Xuanbin Yang | Highly steady rotary chair |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3547394A (en) * | 1969-01-14 | 1970-12-15 | Cramer Ind Inc | Height adjustment apparatus |
| FR2075176A5 (en) * | 1970-01-31 | 1971-10-08 | Suspa Federungstech | |
| US3907363A (en) * | 1974-04-22 | 1975-09-23 | Steelcase Inc | Upholstery system |
| GB2302270A (en) * | 1995-06-16 | 1997-01-15 | Inst Of Occupational Safety & Health Council Of Labor Affairs | Work chair |
| US5865508A (en) * | 1997-05-30 | 1999-02-02 | Miami Metal Products, Inc. | Integrated seat frame and back support |
| KR100351589B1 (en) * | 1998-07-02 | 2002-12-18 | 주식회사 삼홍사 | Height adjustment member for chair |
-
2006
- 2006-08-04 CN CNU2006200625437U patent/CN200938961Y/en not_active Expired - Fee Related
-
2007
- 2007-08-03 US US11/833,914 patent/US20080030057A1/en not_active Abandoned
- 2007-08-06 JP JP2007006016U patent/JP3136198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286348A (en) * | 2015-11-20 | 2016-02-03 | 攀枝花学院 | Intelligent rest chair |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080030057A1 (en) | 2008-02-07 |
| CN200938961Y (en) | 2007-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100926 Year of fee payment: 3 |
|
| LAPS | Cancellation because of no payment of annual fees |