JP3035734U - Buckle for safety belt - Google Patents

Buckle for safety belt

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Publication number
JP3035734U
JP3035734U JP1996010042U JP1004296U JP3035734U JP 3035734 U JP3035734 U JP 3035734U JP 1996010042 U JP1996010042 U JP 1996010042U JP 1004296 U JP1004296 U JP 1004296U JP 3035734 U JP3035734 U JP 3035734U
Authority
JP
Japan
Prior art keywords
belt
buckle
width
tongue
plate
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 - Lifetime
Application number
JP1996010042U
Other languages
Japanese (ja)
Inventor
勉 藤井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujii Denko Co Ltd
Original Assignee
Fujii Denko Co Ltd
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 Fujii Denko Co Ltd filed Critical Fujii Denko Co Ltd
Priority to JP1996010042U priority Critical patent/JP3035734U/en
Application granted granted Critical
Publication of JP3035734U publication Critical patent/JP3035734U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

(57)【要約】 【課題】 軽量、小型で緊締力の安定したバックルが要
求されていた。 【解決手段】 タングプレートと調節部を一体に設け、
ベルトを折り返すためのベルト通過口をベルト幅とほぼ
同幅とし、スライド材も最低限の長さ、幅として小型に
し、ベルト通過口の両側に翼片部を設け緊締力の安定と
強度を確保した。
(57) [Abstract] [Problem] A light, compact buckle with stable tightening force has been demanded. SOLUTION: A tongue plate and an adjusting part are integrally provided,
The belt passage for folding back the belt has almost the same width as the belt width, the slide material has a minimum length and width, and wing pieces are installed on both sides of the belt passage to secure the stability and strength of the tightening force. did.

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本願は高所作業時に使用される安全帯に関するものであり、特にはその連結式 のバックルに係るものである。 TECHNICAL FIELD The present application relates to a safety belt used when working at height, and particularly to a buckle of the connecting type.

【0002】[0002]

【従来の技術および課題】[Prior art and problems]

従来より高所作業用安全帯に採用されているバックルは引き通し式または折返 し式のものが多かった。 一般的に安全帯は工事現場等で個人的に貸与されることが多く、それ故、ベルト の一箇所のみが摩耗して疲労し、強度的に低下を来すことが見られた。これは、 使用者の腰に締めたとき、ほぼ同じ位置でバックルの金具と接触するためであり 、一日のうちでも食事の前後で位置を変えるものであり、長期間の使用ではかな りの摩耗が見られるものであった。 Conventionally, most of the buckles used in safety belts for working at heights are pull-through type or folding type. In general, safety belts are often rented personally at construction sites, etc. Therefore, it was observed that only one part of the belt was worn and fatigued, resulting in deterioration in strength. This is because when it is fastened to the waist of the user, it contacts the buckle metal fittings at almost the same position, and the position changes before and after meals even during the day, which is not so long-term use. Abrasion was visible.

【0003】 よって、最近になって、自動車のシートベルトなどに見られる連結式のバック ルが採用されだしたが、各個人の体型に合わす必要があるため、ベルトの長さを 調節する機能は排除できないものである。 従来のバックルのように、一日のうちで何度も締め直すような動作はないが、購 入時に自分の体にフィットするようにベルト長を調節する、言わば初期調節は必 要である。よってタングプレートに折り返し式のバックルをそのまま連設した( 図4)もの、タングプレートでは、単にベルトを折り返すだけで、折り返してベ ルトの途中に設けた調節金具で位置固定をするようなものもあった。(図5) また、長時間腰部に位置するバックルは、その形状、重量に配慮する必要がある ものであり、作業の内容によって、何度も屈むような作業では、腹部を圧迫しな いよう特に小型のものが要求されるものであった。Therefore, recently, a connection type buckle, which is found in seat belts of automobiles, has been adopted. However, since it is necessary to fit the shape of each individual, the function of adjusting the length of the belt is not provided. It cannot be excluded. Unlike the conventional buckle, it does not have the action of re-tightening it many times during the day, but the belt length must be adjusted to fit your body at the time of purchase, so to speak, initial adjustment is necessary. Therefore, the folding buckle is directly connected to the tongue plate (Fig. 4), and in the tongue plate, you can simply fold the belt and fold it back to fix the position with the adjustment metal fittings provided in the middle of the belt. there were. (Fig. 5) In addition, it is necessary to consider the shape and weight of the buckle that sits on the waist for a long time, so depending on the type of work, do not put pressure on the abdomen if the work bends many times. Especially, a small size was required.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

以上のような状況の中で、連結式のバックルを設計するに当たっては、小型、 軽量は必須条件である。 本願では、ベルトの長さ調節部をタングプレートと同体に設け、尚かつ小型とす るものである。 連結式のバックルでは、折り返し式のものと同様に、余長のベルトを反転して重 合し、固定する必要があり、そのため調節部の折り返し口上にスライド可能な部 材を設け、スライド部材によって2分された口の一方からベルトを挿入し、スラ イド部材を巻き込んで他方の口へ再挿入して折り返すものである。 この基本構造をいかに小型、軽量に行うかであるが、本願では、タングプレート と調節部を一体に設け、ベルトを折り返すためのベルト通過口をベルト幅とほぼ 同幅とし、スライド材も最低限の長さ、幅として課題を解決するものである。 Under the above circumstances, small size and light weight are essential conditions when designing a connection type buckle. In the present application, the belt length adjusting portion is provided in the same body as the tongue plate, and is small in size. In the case of the connection type buckle, it is necessary to reverse and overlap the extra length belt and fix it, as in the case of the folding type buckle.Therefore, a slidable member is provided on the folding back opening of the adjustment unit and The belt is inserted from one of the two divided mouths, the slide member is rolled up, and it is reinserted into the other mouth and folded back. How to make this basic structure small and lightweight, in the present application, the tongue plate and the adjustment part are integrally provided, the belt passage opening for folding the belt is almost the same width as the belt width, and the slide material is at least The length and width of the solution to the problem.

【0005】[0005]

【実施例】【Example】

本願の実施例を示すと、ソケット部10のロック装置に対応する形状の係止口部 2 に続いて調節部3 をプレート1 上に連設する。 プレート1 は、墜落阻止時の高荷重を想定して、高強度のクロームモリブデン鋼 を使用する。 調節部3 は、ベルト通過口4 の両側に翼片部5 を設け、折曲して直立させる。 よってタングプレートの幅は、ほぼ、ベルト通過口4 の幅にプレート1 の厚さを 2枚分加えたものとなり、腰回りには特に突出した箇所が無く、作業中に前屈み になっても鋭角的に腹部を圧迫する部分はないものである。 直立した翼片部5 には、ほぼプレート1 厚でベルト通過口4 の長さの摺動孔6 を 設け、両摺動孔6 間にスライド材7 を摺動自在に橋絡的にはめ込む。 スライド材7 は、2枚の板材で構成し、1枚が翼片部5 を橋絡し、他の1枚は補 強として裏面に添設する。この添設はリベット8 で行われ、これによって抜け落 ちずに橋絡状態が保てるものである。 In the embodiment of the present application, the adjusting portion 3 is continuously provided on the plate 1 after the locking opening 2 having a shape corresponding to the locking device of the socket 10. Plate 1 is made of high-strength chrome molybdenum steel in anticipation of a high load during fall arrest. The adjusting portion 3 is provided with wing piece portions 5 on both sides of the belt passage opening 4 and is bent to stand upright. Therefore, the width of the tongue plate is almost equal to the width of the belt passage port 4 plus the thickness of the plate 1, and there are no particularly protruding parts around the waist, and even if the user bends forward during work, the tongue plate has an acute angle. There is no part that compresses the abdomen. The upright wing piece 5 is provided with a sliding hole 6 approximately the thickness of the plate 1 and the length of the belt passage port 4, and a slide member 7 is slidably bridged between both sliding holes 6. The slide material 7 is composed of two plate materials, one bridging the wing piece portion 5 and the other one attached to the back surface as a reinforcement. This attachment is done with rivets 8, which keeps the bridge in place without falling off.

【0006】 以上の構成の本願であるが、使用に当たっては、ソケット部10にタング部9 を 差し込み、ベルト通過口4 の中間部にスライド材7 を位置させ、係止口部2 寄り の空間部に下方よりベルトBの先端を挿入し、スライド材7 を巻き込むように折 り返して、他方の空間部に上方より挿入してベルトBが重合する方向へ引けば、 スライド材7 とベルト通過口縁部の間でベルトBが押圧され、強固に位置固定が 成されるものである。 以上の実施例では、タングプレートに調節部を設けて説明したが、ソケット部の ロック部に調節部を設けることも同等効果である。In the present application having the above-described configuration, in use, the tongue portion 9 is inserted into the socket portion 10, the slide member 7 is positioned at the intermediate portion of the belt passage opening 4, and the space portion near the locking opening portion 2 is used. Insert the tip of the belt B from below into the slide member, fold it back so that the slide member 7 is rolled up, insert it into the other space from above, and pull it in the direction in which the belt B overlaps. The belt B is pressed between the edges to firmly fix the position. Although the tongue plate is provided with the adjusting portion in the above-described embodiments, providing the adjusting portion on the lock portion of the socket portion has the same effect.

【0007】[0007]

【考案の効果】[Effect of the invention]

以上のように本願考案を採用することによって、軽量、小型で腰回りのフィッ ト感が良く、緊締力の安定した安全帯用バックルが得られるものである。 As described above, by adopting the present invention, it is possible to obtain a buckle for a safety belt that is lightweight, compact, has a good fit around the waist, and has a stable tightening force.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本願実施例のタングプレート正面図。FIG. 1 is a front view of a tongue plate according to an embodiment of the present application.

【図2】本願実施例のソケット部とタング部の連結状態
正面図。
FIG. 2 is a front view of a connected state of the socket portion and the tongue portion according to the embodiment of the present application.

【図3】図2の底面図。FIG. 3 is a bottom view of FIG. 2;

【図4】従来のタングプレート部の正面図(1)。FIG. 4 is a front view (1) of a conventional tongue plate portion.

【図5】従来のタングプレート部の正面図(2)。FIG. 5 is a front view (2) of a conventional tongue plate portion.

【符号の説明】[Explanation of symbols]

1 プレート 2 係止口部 3 調節部 4 ベルト通過口 5 翼片部 6 摺動孔 7 スライド材 8 リベット 9 タング部 10 ソケット部 B ベルト 1 Plate 2 Locking Port 3 Adjusting Port 4 Belt Passing Port 5 Wing Piece 6 Sliding Hole 7 Slide Material 8 Rivet 9 Tongue 10 Socket Portion B Belt

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項1】 ソケット部10とタング部9 の連結で成る
バックルにおいて、ベルトの長さ調節をソケット部10あ
るいはタング部9 に連設した調節部3 で行うにあたり、
ロック部あるいは係止口部2 より続くプレート1 にベル
ト通過口4 を設けるとともに、ベルト通過口4 両側に幅
広に形成された翼片部5 を上方に向け各々直立し、該翼
片部5 に摺動孔6 を穿設して、両摺動孔6 間にはスライ
ド材7を移動自在に橋絡配置した調節部3 を設けたこと
を特徴とする安全帯用バックル。
1. A buckle comprising a connection between a socket portion 10 and a tongue portion 9, wherein the belt length is adjusted by the adjustment portion 3 connected to the socket portion 10 or the tongue portion 9.
A belt passing port 4 is provided on the plate 1 following the lock portion or the locking opening portion 2, and the wide wing piece portions 5 formed on both sides of the belt passing opening 4 are directed upright, respectively, and are placed upright on the wing piece portion 5. A buckle for a safety belt characterized in that a slide hole (6) is provided, and an adjusting part (3) in which a slide member (7) is movably bridged is provided between both slide holes (6).
JP1996010042U 1996-09-13 1996-09-13 Buckle for safety belt Expired - Lifetime JP3035734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1996010042U JP3035734U (en) 1996-09-13 1996-09-13 Buckle for safety belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1996010042U JP3035734U (en) 1996-09-13 1996-09-13 Buckle for safety belt

Publications (1)

Publication Number Publication Date
JP3035734U true JP3035734U (en) 1997-04-04

Family

ID=43170532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1996010042U Expired - Lifetime JP3035734U (en) 1996-09-13 1996-09-13 Buckle for safety belt

Country Status (1)

Country Link
JP (1) JP3035734U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011024838A (en) * 2009-07-28 2011-02-10 Fujii Denko Co Ltd Hip hanging belt of pole safety belt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011024838A (en) * 2009-07-28 2011-02-10 Fujii Denko Co Ltd Hip hanging belt of pole safety belt

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