JPS583000Y2 - Kotatsu tower corner reinforcement fittings - Google Patents
Kotatsu tower corner reinforcement fittingsInfo
- Publication number
- JPS583000Y2 JPS583000Y2 JP5834778U JP5834778U JPS583000Y2 JP S583000 Y2 JPS583000 Y2 JP S583000Y2 JP 5834778 U JP5834778 U JP 5834778U JP 5834778 U JP5834778 U JP 5834778U JP S583000 Y2 JPS583000 Y2 JP S583000Y2
- Authority
- JP
- Japan
- Prior art keywords
- kotatsu
- seed
- stile
- tower
- fixing surface
- 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
- Furniture Connections (AREA)
Description
【考案の詳細な説明】
本考案はこたつやぐらの脚部と種部の接合部分に取付け
られる角補強金具の改良に関する。[Detailed Description of the Invention] The present invention relates to an improvement of a corner reinforcing metal fitting that is attached to the joint between the leg and the seed part of a kotatsu tower.
一般に、こたつやぐらの脚部と種部の接合は、だぼ継ぎ
やほぞ継ぎ等の縫方が多く、経年変化等による木のやせ
や、取り扱い方等によって、その接合部分が弱くなって
くるものであり、頭初の接合強度は保持できなくなり、
そしてその接合部を金具で補強する場合でも、平面的な
金具であり、ビス止めの強度のみで保持されており、脚
部と種部の直角度合がだんだん甘まくなる欠点等があっ
た。In general, the legs and seeds of a kotatsu tower are often joined using dowel or tenon joints, and these joints can become weak due to thinning of the wood due to aging or how it is handled. , the initial joint strength can no longer be maintained,
Even when the joint is reinforced with metal fittings, the metal fittings are flat and are held together only by the strength of the screws, which has the disadvantage that the perpendicularity between the leg and the seed part gradually becomes loose.
本考案は以上のような欠点を解消したこたつやぐらの角
補強金具を提供するところにある。The object of the present invention is to provide a corner reinforcing metal fitting for a kotatsu tower that eliminates the above-mentioned drawbacks.
以下本考案を実施例として示した図面に基づいて説明す
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained below based on drawings showing examples thereof.
本考案に係るこたつやぐらの角補強金具は第１図に図示
され、図に釦いて、１は角補強金具、２は水平部、３は
框当接面部、４は框固定面部、５は脚部固定面部である
。The corner reinforcing metal fittings for the kotatsu tower according to the present invention are illustrated in FIG. This is the fixed surface part.
水平部２は直角三角形状をして釦り、直角になる２辺２
１．２１から框当接面部３，３がそれぞれ垂設されてい
る。The horizontal part 2 is shaped like a right triangle and has two right-angled sides 2.
From 1.21, stile abutting surfaces 3, 3 are provided vertically.
この框当接面部３は第２図（角補強金具１は点線で図示
されている。This stile abutment surface 3 is shown in FIG. 2 (the corner reinforcing metal fittings 1 are shown in dotted lines).
）の如く、こたつやぐらの種部イ。イの内側面のそれぞ
れに当接し、種部イ、イを直角に保持することになる。), the tanebe of the kotatsu tower. It comes into contact with each of the inner surfaces of A and holds the seed parts A and A at right angles.
そして框当接面部３゜３のそれぞれの下端より直角外方
へ框固定面部４゜４が突設させられている。A stile fixing surface portion 4.degree. 4 projects perpendicularly outward from the lower end of each of the stile contact surface portions 3.degree.3.
そして、框固定面部４には孔４１，４１・・・が設けら
れている。The frame fixing surface portion 4 is provided with holes 41, 41, . . . .
この框固定面部４は第２図の如く、こたつやぐらの種部
イ。As shown in Fig. 2, this stile fixing surface part 4 is the part of the kotatsu tower.
イの下面にビス等ハ、ハ・・・によって固定されるもの
である。It is fixed to the bottom surface of A with screws C, C, etc.
そして水平部２の直角部分２２により脚部固定面部５が
垂設させられている。The leg fixing surface portion 5 is vertically provided by the right angle portion 22 of the horizontal portion 2.
脚部固定面部５は孔５１．５１・・・を有しており、第
２図の如くこｔつやぐらの脚部口にビス等へ、へ・・・
により固定されるものである。The leg fixing surface 5 has holes 51, 51, etc., and as shown in Fig. 2, screws etc. can be inserted into the leg opening of the tower.
It is fixed by
第２図の如く、こたつやぐらの脚部口は種部イに対して
４５°の脚部固定面部５の取付面を特に形成する必要は
なく、第４図のように、普通の四角柱状の脚部口であっ
てもよく、その場合のこたつやぐらの角補強金具１は第
３図のようになり、脚部固定面部５ａは脚部口の角部に
沿うようにＬ字状に形成されることになる。As shown in Fig. 2, the leg opening of the kotatsu tower does not need to have a mounting surface for the leg fixing surface part 5 at 45 degrees to the seed part A. It may be a leg opening, and in that case, the corner reinforcing metal fitting 1 of the kotatsu tower will be as shown in Fig. 3, and the leg fixing surface portion 5a will be formed in an L shape along the corner of the leg opening. That will happen.
本考案に係るこたつやぐらの角補強金具はこたつやぐら
の脚部と種部の接合部分に取付けられる角補強金具であ
って、直角三角形状の水平部の直角になる２辺から種部
内側面に当接する框当接面部をそれぞれ垂設し、該框当
接面部の下端より直角外方へ種部下面に固定される框固
定面部を突設し、かつ水平部の直角部分附近から脚部固
定面部を垂設させたので、こたつやぐらの脚部と種部の
接合部分の直角の保持強度を高めるとともに、その接合
強度を向上させることができ、その組みつけ強度と経年
変化に耐え得るものにすることに改良ができる。The corner reinforcing metal fitting for a kotatsu tower according to the present invention is a corner reinforcing metal fitting that is attached to the joint between the legs and the seed part of the kotatsu tower, and is applied from two right-angled sides of the horizontal part of a right-angled triangle to the inner surface of the seed part. The contacting stile abutting surfaces are provided vertically, and a stile fixing surface portion that is fixed to the lower surface of the seed is provided protruding outward at a right angle from the lower end of the stile abutting surface portion, and a leg fixing surface portion is protruded from near the right angle portion of the horizontal portion. Since the kotatsu tower is installed vertically, it is possible to increase the right angle holding strength of the joint between the leg and the seed part of the kotatsu tower, and also to improve the joint strength, making the assembly strong and resistant to changes over time. In particular, it can be improved.
第１図は本考案の一実施例の斜視図、第２図は第１図の
実施例をこたつやぐらの脚部と種部の接合部に取付けた
状態の要部拡大斜視図、第３図は他の実施例の斜視図、
第４図は第３図の実施例の取付けた状態の要部拡大斜視
図である。
１・・・・・・角補強金具、２・・・・・・水平部、３
・・・・・・框当接面部、４・・・・・・框固定面部、
５・・・・・・脚部固定面部。Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is an enlarged perspective view of the main part of the embodiment of Fig. 1 attached to the joint between the legs and the seeds of a kotatsu tower, and Fig. 3 is a perspective view of another embodiment,
FIG. 4 is an enlarged perspective view of the main part of the embodiment shown in FIG. 3 in an installed state. 1...Corner reinforcement fittings, 2...Horizontal part, 3
......Stile contact surface part, 4......Stile fixing surface part,
5...Leg fixing surface part.
Claims (1)
補強金具であって、直角三角形状の水平部の直角になる
２辺から種部内側面に当接する框当接面部をそれぞれ垂
設し、該旧当接面部の下端より直角外方へ種部下面に固
定される框固定面部を突設し、かつ水平部の直角部分附
近から脚部固定面部を垂設させたことを特徴とするこた
つやぐらの角補強金具。This is a corner reinforcing metal fitting that is attached to the joint between the legs and the seed part of a kotatsu tower, and has stile abutment surfaces that contact the inner surface of the seed part vertically from two right-angled sides of the horizontal part of a right-angled triangle, A kotatsu characterized by having a stile fixing surface part fixed to the lower surface of the seed projecting outward at a right angle from the lower end of the former contact surface part, and a leg fixing surface part hanging from near the right angle part of the horizontal part. Tower corner reinforcement fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5834778U JPS583000Y2 (en) | 1978-04-28 | 1978-04-28 | Kotatsu tower corner reinforcement fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5834778U JPS583000Y2 (en) | 1978-04-28 | 1978-04-28 | Kotatsu tower corner reinforcement fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54161472U JPS54161472U (en) | 1979-11-12 |
| JPS583000Y2 true JPS583000Y2 (en) | 1983-01-19 |
Family
ID=28957084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5834778U Expired JPS583000Y2 (en) | 1978-04-28 | 1978-04-28 | Kotatsu tower corner reinforcement fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583000Y2 (en) |
-
1978
- 1978-04-28 JP JP5834778U patent/JPS583000Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54161472U (en) | 1979-11-12 |
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