JPS581260Y2 - Backrest seat using spring pins - Google Patents
Backrest seat using spring pinsInfo
- Publication number
- JPS581260Y2 JPS581260Y2 JP11242780U JP11242780U JPS581260Y2 JP S581260 Y2 JPS581260 Y2 JP S581260Y2 JP 11242780 U JP11242780 U JP 11242780U JP 11242780 U JP11242780 U JP 11242780U JP S581260 Y2 JPS581260 Y2 JP S581260Y2
- Authority
- JP
- Japan
- Prior art keywords
- back support
- spring pin
- spring pins
- seat
- backrest
- 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
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】
本考案は背当の組立容易な座席を得んとするものであり
、座当の後上部に設けられると共に上材と下材とを有す
る背枠の前面に背当を位させ背当の後面上部に設けられ
て下方に開口する上掛具を上から上材に掛は背当の後面
下部に後方に突出したスプリングピンを下材に穿たれた
係入に係合して成る。[Detailed description of the invention] The present invention aims to provide a seat with a backrest that is easy to assemble. To hang the upper hanging tool installed at the upper part of the rear surface of the backrest and opening downward from above onto the upper material, insert a spring pin protruding backward from the lower part of the rear surface of the backrest into the engagement hole drilled in the lower material. consists of
以下本考案の実施例の図面により、本考案の構成を説明
する。The configuration of the present invention will be explained below with reference to drawings of embodiments of the present invention.
図における記号とその部分の名称との対応をまず説明す
ると、１は座当、２は上材、３は下材、４は背枠、５は
背当、６は上掛具、７はスプリングピン、８は係入であ
る。To first explain the correspondence between the symbols in the figure and the names of their parts, 1 is the seat, 2 is the upper material, 3 is the lower material, 4 is the back frame, 5 is the back rest, 6 is the upper hanging tool, and 7 is the spring. Pin 8 is engaged.
座当１の後上部に設けられると共に、上材２と下材３と
を有する背枠４の前面に、背当５を位させる。A back rest 5 is placed on the front surface of a back frame 4 which is provided at the rear upper part of the seat rest 1 and has an upper material 2 and a lower material 3.
上材２と下材３との形状は適宜であるが、上材２は丸棒
がよく、下材３は板材の方がよい。The shapes of the upper material 2 and the lower material 3 are arbitrary, but the upper material 2 is preferably a round bar, and the lower material 3 is preferably a plate material.
背当５の後面上部に設けられて下方に開口する上掛具６
を、上から上材２に掛ける。An upper hanging tool 6 provided at the upper part of the rear surface of the backrest 5 and opening downward.
Hang it on top material 2 from above.
背当５の後面下部に後方に突出したスプリングピン７を
、下材３に穿たれた係入８に係合する。A spring pin 7 protruding rearward from the lower part of the rear surface of the back support 5 is engaged with an engagement hole 8 bored in the lower material 3.
スプリングピン７は係入８を後方に向かっては通り易い
が、通った後は係入８の後縁に掛って前方には抜けにく
いようにする。The spring pin 7 can easily pass through the engagement 8 toward the rear, but after passing through, the spring pin 7 hangs on the rear edge of the engagement 8 and is made difficult to come out forward.
このために図ではスプリングピン７の後端がとがってお
り、しかもかぎを形成する。For this purpose, the rear end of the spring pin 7 is pointed in the figure and forms a hook.
係入８はスプリングピン７が係合すればよいものであり
、必ずしも穴の必要はない。The engagement 8 only needs to be engaged by the spring pin 7, and a hole is not necessarily required.
本考案はこのような構成を有するので、その作用、効果
は次のようである。Since the present invention has such a configuration, its functions and effects are as follows.
本考案において背当５を組立てるには、まず背当５を背
枠４の前方に位させ、上掛具６を上材２に掛ける。In order to assemble the back support 5 in the present invention, first, the back support 5 is placed in front of the back frame 4, and the upper hanging tool 6 is hung on the upper member 2.
次に背当５を上材２のまわりに後方に回動し、スプリン
グピン７を掛穴８に挿入し７て、スプリングピン７を掛
穴８の適当なところ、たとえば後縁に引掛けて係合する
。Next, rotate the back support 5 backward around the upper material 2, insert the spring pin 7 into the hanging hole 8, and hook the spring pin 7 to an appropriate place of the hanging hole 8, for example, on the rear edge. engage.
このようにして本考案の背当５の組立ては極めて簡単な
ものであって、従来の欠点を除去し得るものであり、実
用上価値大である。In this way, the assembly of the back support 5 of the present invention is extremely simple, and the drawbacks of the conventional ones can be eliminated, which is of great practical value.
もし背当５を外す必要があった場合には、図ではスプリ
ングピン７の後端を持ちあげ、保合を外して背当５を前
方に引けばよい。If it is necessary to remove the back rest 5, all you have to do is lift the rear end of the spring pin 7 as shown in the figure, release the retainer, and pull the back rest 5 forward.
スプリングピン７、上掛具６の数は図では夫々二個であ
るが、二個とは限らない。Although the numbers of the spring pins 7 and the upper hanging tools 6 are two in the figure, they are not limited to two.
背当らば上材２に掛けられて重力によってさげられてい
るので、よく安定している。The back rest is hung on the upper material 2 and held down by gravity, so it is very stable.
第１図は背当の側面図、第２図は背当を除いた状態の後
面図、第３図は切欠側面図、第４図は後面図、第５図は
側面図、第６図は背当の後面図である。
図において、１は座当、２は上材、３は下材、４は背枠
、５は背当、６は上掛具、７はスプリングピン、８は係
入である。Figure 1 is a side view of the backrest, Figure 2 is a rear view with the backrest removed, Figure 3 is a cutaway side view, Figure 4 is a rear view, Figure 5 is a side view, and Figure 6 is a rear view of the backrest. It is a rear view of a back support. In the figure, 1 is a seat, 2 is an upper material, 3 is a lower material, 4 is a back frame, 5 is a back rest, 6 is an upper hanging tool, 7 is a spring pin, and 8 is an engagement.
Claims (1)
有する背枠４の前面に背当５を位させ、背当５の後面上
部に設けられて下方に開口する上掛具６を上から上材２
に掛け、背当５の後面下部に後方に突出したスプリング
ピン７を下材３に穿たれた係入８に係合して成るスプリ
ングピン利用背当座席。A top hanging tool which is provided at the rear upper part of the seat support 1 and has a back support 5 positioned on the front side of a back frame 4 having an upper material 2 and a lower material 3, and which is provided at the upper rear surface of the back support 5 and opens downward. 6 from above top material 2
This back support seat utilizes spring pins, and is constructed by hanging a spring pin 7 protruding rearward from the lower part of the rear surface of the back support 5 and engaging with an engagement 8 bored in the lower material 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11242780U JPS581260Y2 (en) | 1980-08-07 | 1980-08-07 | Backrest seat using spring pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11242780U JPS581260Y2 (en) | 1980-08-07 | 1980-08-07 | Backrest seat using spring pins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5736165U JPS5736165U (en) | 1982-02-25 |
| JPS581260Y2 true JPS581260Y2 (en) | 1983-01-10 |
Family
ID=29473482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11242780U Expired JPS581260Y2 (en) | 1980-08-07 | 1980-08-07 | Backrest seat using spring pins |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581260Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143401U (en) * | 1983-03-17 | 1984-09-26 | オリンパス光学工業株式会社 | Endoscope |
| JPS59193401U (en) * | 1983-06-08 | 1984-12-22 | 旭光学工業株式会社 | Replacement cap with air and water nozzles |
-
1980
- 1980-08-07 JP JP11242780U patent/JPS581260Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5736165U (en) | 1982-02-25 |
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