JP6072839B2

JP6072839B2 - Tool holder

Info

Publication number: JP6072839B2
Application number: JP2015018008A
Authority: JP
Inventors: 清之田中; 周藏長谷川
Original assignee: 藤原産業株式会社; 株式会社長谷川工業所
Priority date: 2015-01-31
Filing date: 2015-01-31
Publication date: 2017-02-01
Anticipated expiration: 2035-01-31
Also published as: JP2016140941A

Description

本発明は、工具を携帯するために作業者が腰ベルトに取付けて使用する工具ホルダーに関するものである。 The present invention relates to a tool holder used by an operator attached to a waist belt to carry a tool.

従来、作業者が装着した腰ベルトに取付可能な工具ホルダーとしては、特開２００６−７３８８号（特許文献１）に開示されたものがある。 Conventionally, as a tool holder that can be attached to a waist belt worn by an operator, there is one disclosed in Japanese Patent Application Laid-Open No. 2006-7388 (Patent Document 1).

この特許文献１について説明すると、腰ベルトに取付可能なベルト取付部に、工具を着脱自在に支持可能な工具支持部が設けられたもので、さらに具体的には、前記ベルト取付部は、可撓性を有する金属製線材からなる枠部材の途中部が折り返し折曲されて、その折り返し枠の上部折り返し部分が腰ベルトの上縁に上方から掛止可能な掛枠部とされると共に、この折り返し枠の下部対向部分が、腰ベルトを挟んで腰ベルトの外側と内側に配される外枠部及び内枠部とされ、この外枠部の下部に前記工具支持部が設けられたものとなっている。 When this patent document 1 is demonstrated, the tool support part which can support a tool so that attachment or detachment is possible is provided in the belt attachment part which can be attached to a waist belt, More specifically, the said belt attachment part is possible. The middle part of the frame member made of a metal wire having flexibility is folded back, and the upper folded part of the folded frame is a hanging frame part that can be hooked on the upper edge of the waist belt from above. The lower facing portion of the folding frame is an outer frame portion and an inner frame portion arranged on the outer side and the inner side of the waist belt with the waist belt in between, and the tool support portion is provided below the outer frame portion. It has become.

また、ベルト取付部は、前記内枠部の下端が、対向する前記外枠部に向けて側面視でＪ字状に折曲突出されて、この折曲突出部が内枠部と外枠部の間に配した腰ベルトの下縁に下方から係止する戻り止め部とされると共に、この戻り止め部の折曲先端が常に対向する外枠部を越えて外枠部より外方へ突出するように前記枠部材が折曲形成されている。 Further, the belt mounting portion is formed such that the lower end of the inner frame portion is bent and protruded in a J shape in a side view toward the opposed outer frame portion, and the bent protrusion portion is formed between the inner frame portion and the outer frame portion. A detent part that locks from below on the lower edge of the waist belt that is placed between the upper part and the bent end of the detent part always protrudes outward from the outer frame part beyond the opposing outer frame part As described above, the frame member is bent.

そして、この可撓性を有するベルト取付部の内枠部を外方（外枠部に対し離反する方向）へ撓み変形させて外枠部との間に隙間を生じさせ、この隙間に腰ベルトを挿入して前記掛枠部を腰ベルト上縁に掛止めることにより腰ベルトに取付け（吊下げ）できるように構成されたもので、この取付状態にあっては、何らかの要因で腰ベルトに対しベルト取付部が上動しても、前記戻り止め部が腰ベルトの下縁に係止し、腰ベルトがベルト取付部から外れる方向へ戻り移動しようとすることが阻止されて工具ホルダーの不意の脱落が防止されるものとなっている。 Then, the inner frame portion of the flexible belt mounting portion is bent and deformed outward (in a direction away from the outer frame portion) to create a gap between the outer frame portion and the waist belt in the gap. It is constructed so that it can be attached (suspended) to the waist belt by hanging the hanging frame portion on the upper edge of the waist belt and in this attached state, Even if the belt mounting part moves up, the detent part is locked to the lower edge of the waist belt, preventing the waist belt from returning and moving in the direction away from the belt mounting part. Drop-out is prevented.

特開２００６−７３８８号公報JP 2006-7388 A

上記特許文献１は、腰ベルトに取付けてしまえば前記戻り止め部によって腰ベルトからの脱落が防止されるために非常に実用性が高いが、腰ベルトに対する着脱操作が、一々手動で内枠部を撓み変形させなければならないため煩わしく、また、着脱の都度撓み変形を伴うため、いずれはベルト取付部（枠部材）に金属疲労を生じて耐久性が損なわれてしまう懸念があった。 Although the above-mentioned Patent Document 1 is very practical because it is prevented from falling off the waist belt by the detent portion if it is attached to the waist belt, the attachment and detachment operation with respect to the waist belt is performed manually one by one. Since it has to be bent and deformed, and it is accompanied by bending deformation every time it is attached and detached, there is a concern that the belt attachment portion (frame member) will cause metal fatigue and impair durability.

本発明は、上記のような特許文献１の問題点を見い出し、これを解決するために改良したもので、腰ベルトからの脱落防止性能はそのままに、腰ベルトへの着脱操作性に優れると共に、耐久性にも優れた工具ホルダーを提供するものである。 The present invention has been found to find the problem of Patent Document 1 as described above, and has been improved to solve the problem, while being excellent in detachability to the waist belt while maintaining the ability to prevent the waist belt from falling off, It provides a tool holder with excellent durability.

添付図面を参照して本発明の要旨を説明する。 The gist of the present invention will be described with reference to the accompanying drawings.

作業者Ｓが装着する腰ベルト１に取付可能なベルト取付部２に、工具３を着脱自在に支持可能な工具支持部４が設けられている工具ホルダーＡにおいて、前記ベルト取付部２は、金属製線材からなる枠部材５の途中部が折り返し折曲されて、この折り返し枠の上部折り返し部分が前記腰ベルト１の上縁に上方から掛止可能な掛枠部６として構成されていると共に、この折り返し枠の下部対向部分が、腰ベルト１を挟んで腰ベルト１の外側と内側に配する外枠部７及び内枠部８として構成され、この外枠部７と内枠部８は、腰ベルト１の厚み幅よりやや大きい対向幅を有するように構成されていて、この外枠部７と内枠部８の間に腰ベルト１を収容可能なベルト収容間隙９が設けられていると共に、この外枠部７の下端と内枠部８の下端の間に、腰ベルト１を挿入する入口となるベルト挿入口10が設けられ、このベルト取付部２の前記外枠部７に前記工具支持部４が設けられ、このベルト取付部２の前記内枠部８若しくは前記外枠部７の下側が、対向する外枠部７若しくは内枠部８に向けて斜め上方へ折曲突出されていて、この傾斜折曲突出部11の突出先端が外枠部７の枠内若しくは内枠部８の枠内に配設されていると共に、この折曲突出部11は、外枠部７若しくは内枠部８の幅寸法より小さい幅寸法を有する形状に形成されて、対向する外枠部７若しくは内枠部８との間にベルト逃し間隙12を有するように構成されており、この折曲突出部11がベルト戻り止め部11として構成されて、前記ベルト挿入口10に挿入した腰ベルト１を、このベルト戻り止め部11を逃げるように撓ませつつベルト逃し間隙12から前記ベルト収容間隙９に収容してこの腰ベルト１上縁に前記掛枠部６を掛止すると、腰ベルト１が前記ベルト挿入口10から挿脱する方向へ戻り移動した際に、前記ベルト戻り止め部11が腰ベルト１の下縁に下方から当接して腰ベルト１が戻り止めされるように構成したことを特徴とする工具ホルダーに係るものである。 In a tool holder A in which a tool support portion 4 capable of detachably supporting a tool 3 is provided on a belt attachment portion 2 that can be attached to a waist belt 1 worn by an operator S, the belt attachment portion 2 is made of metal. middle portion of the frame member 5 made of a manufacturing wire is folded bent, that is configured as a latching possible Kakewaku portion 6 from above the upper folded portion upper edge of the waist belt 1 in the folded frame with the lower face portion of the folded frame is constituted by an outer frame portion 7 and the inner frame portion 8 disposed on the outside and the inside of the waist belt 1 across the waist belt 1, the outer frame portion 7 and the inner frame 8, it is configured to have a slightly larger counter width than the thickness width of the waist belt 1, which can accommodate the belt receiving clearance 9 waist belt 1 is provided between the outer frame portion 7 and the inner frame portion 8 Tei Rutotomoni, between the lower end of the lower and inner frame portion 8 of the outer frame section 7 Belt passage 10 comprising an inlet for inserting the waist belt 1 is provided, wherein the tool support 4 is provided on the outer frame portion 7 of the belt mounting portion 2, the inner frame portion 8 of the belt mounting portion 2 or The lower side of the outer frame portion 7 is bent and protruded obliquely upward toward the opposing outer frame portion 7 or inner frame portion 8, and the protruding tip of the inclined bent protrusion portion 11 is the outer frame portion 7. Rutotomoni is disposed in the frame of the framework within or inner frame 8, the bent protrusion 11 is formed into a shape having a smaller width dimension than the width of the outer frame portion 7 or the inner frame 8, It is configured to have a belt relief gap 12 between the outer frame part 7 or the inner frame 8 facing, the bent protrusion 11 is configured as a stop portion 11 returns the belt, the belt insertion opening The waist belt 1 inserted in the belt 10 is bent so as to escape the belt detent 11. When the belt 6 is received in the belt receiving gap 9 from the gap 12 and the hook frame 6 is hooked on the upper edge of the waist belt 1, the waist belt 1 moves back in the direction of insertion / removal from the belt insertion port 10. The belt detent 11 is configured to contact the lower edge of the waist belt 1 from below so that the waist belt 1 is detented.

また、前記ベルト取付部２は、非可撓性の金属製線材からなる前記枠部材５を折曲して構成されていることを特徴とする請求項１記載の工具ホルダーに係るものである。 Further, the belt mounting portion 2 is according to claim 1 Symbol placement tool holder, characterized in that it consists of the frame member 5 made of a metallic wire of a non-flexible by bending .

本発明は上述のように構成したから、上記特許文献１と同様に、腰ベルトがベルト挿入口から挿脱する方向へ戻り移動してもベルト戻り止め部が腰ベルトの下縁に当接して戻り止めされるので、工具ホルダーの腰ベルトからの不意の脱落を防止でき、しかも本発明は、ベルト取付部を腰ベルトに取付ける際（ベルト取付部にベルト挿入口から腰ベルトを挿入する際）に、このベルト取付部を撓み変形させる必要がないので、上記特許文献１に比して腰ベルトへの取付け・取外し作業をスムーズ且つスピーディーに行うことができ、また、ベルト取付部を構成する枠部材（金属製線材）に金属疲労を生じにくく高い耐久性を発揮でき、例えば耐久性に優れた非可撓性の金属製線材からなる枠部材を採用することも可能で高耐久性の工具ホルダーを簡易に設計実現可能となるなど、極めて実用性に優れた工具ホルダーとなる。 Since the present invention is configured as described above, the belt detent portion is in contact with the lower edge of the waist belt even if the waist belt moves back and forth in the direction of insertion / removal from the belt insertion port, as in Patent Document 1. Since the detent is prevented, the tool holder can be prevented from suddenly falling off from the waist belt, and in the present invention, when the belt mounting portion is attached to the waist belt (when the waist belt is inserted into the belt attachment portion from the belt insertion port). In addition, since it is not necessary to bend and deform the belt attaching portion, the attaching / detaching operation to the waist belt can be performed smoothly and speedily as compared with Patent Document 1, and the frame constituting the belt attaching portion Highly durable tool holder that can exhibit high durability that does not easily cause metal fatigue on the member (metal wire), and can adopt a frame member made of non-flexible metal wire with excellent durability, for example. Such as simple to a possible design realization, the tool holder having excellent very practical.

また、本発明においては、ベルト戻り止め部が対向する外枠部若しくは内枠部に向かって斜め上方へ折曲突出されているために、ベルト収容間隙で腰ベルトが変位してもこのベルト戻り止め部が腰ベルトの下縁に良好に当接でき、このベルト戻り止め部に対し腰ベルトが逃げ移動しにくく確固なベルト戻り止め作用を発揮でき、しかもこのベルト戻り止め部は、その突出先端が対向する外枠部の枠内若しくは内枠部の枠内に配設されているため、腰ベルトへの取付け・取外しに際して腰ベルトに大きな変形を生じにくく、この着脱作業が容易に行われるなど、一層実用性に優れた構成の工具ホルダーとなる。 In the present invention, in order to belt detent portion is projected bent obliquely upward toward the outer frame portion or the inner frame facing, even if the waist belt is displaced by the belt receiving clearance belt return The stopper can make good contact with the lower edge of the waist belt, and the waist belt cannot easily escape and move against the belt detent. so that if disposed in the outer frame portion of the frame of the framework within or inner frame which faces, when mounting and removal of the hip belt hardly occurs a large deformation to the waist belt, such as the attachment and detachment can be easily performed It becomes a tool holder having a configuration that is more practical.

また、請求項２記載の発明においては、高耐久性を発揮する一層実用性に優れた構成の工具ホルダーとなる。 In the invention according to claim 2 , the tool holder is configured to be highly practical and exhibit high durability.

本実施例の使用状態を示す斜視図である。It is a perspective view which shows the use condition of a present Example. 本実施例を示す説明側断面図である。It is explanatory side sectional drawing which shows a present Example. 本実施例の腰ベルトへの取付途中の状態を示す説明側面図である。It is explanatory side view which shows the state in the middle of attachment to the waist belt of a present Example. 本実施例の使用状態を示す側面図である。It is a side view which shows the use condition of a present Example. 本実施例の使用状態を示す正面図である。It is a front view which shows the use condition of a present Example. 本実施例の使用状態を示す平面図である。It is a top view which shows the use condition of a present Example. 本実施例の使用状態において、腰ベルトに対し工具ホルダー（ベルト取付部）が上動した状態を示す説明である。It is description which shows the state which the tool holder (belt attachment part) moved up with respect to the waist belt in the use condition of a present Example.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。 An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

作業者Ｓが装着している腰ベルト１にベルト取付部２を掛止すると、この腰ベルト１に本発明の工具ホルダーＡが取付けられる。 When the belt attaching portion 2 is hooked on the waist belt 1 worn by the operator S, the tool holder A of the present invention is attached to the waist belt 1.

具体的には、本発明の工具ホルダーＡのベルト取付部２は、その下部に腰ベルト１を挟んで腰ベルト１の外側に配する外枠部７と内側に配する内枠部８とが腰ベルト１の厚み幅よりやや大きい対向幅を有して対向状態に設けられ、さらにこの外枠部７と内枠部８の間に腰ベルト１を収容可能なベルト収容間隙９が設けられていると共に、この外枠部７と内枠部８の夫々の下端間にも、腰ベルト１を挿入する入口となるベルト挿入口10が設けられている。 Specifically, the belt attaching portion 2 of the tool holder A of the present invention, and the inner frame portion 8 disposed inside the outer frame portion 7 disposed on the outside of the waist belt 1 across the waist belt 1 thereunder provided on the counter state has a slightly larger counter width than the thickness width of the waist belt 1, further have the outer frame portion 7 and the belt receiving clearance 9 that can accommodate the waist belt 1 between the inner frame 8 is provided Rutotomoni, also between the lower end of each of the outer frame portion 7 and the inner frame 8, belt passage 10 comprising an inlet for inserting the waist belt 1 is provided.

このベルト取付部２のベルト挿入口10から腰ベルト１をベルト収容間隙９へ挿入して、腰ベルト１の上縁にベルト取付部２上部の掛枠部６を掛止すると、腰ベルト１にベルト取付部２（工具ホルダーＡ）が取付けられるが、この際、上記特許文献１のように、ベルト取付部２を構成する枠部材５を撓み変形させなくとも良いので、造作なくベルト挿入口10を介して腰ベルト１をベルト収容間隙９へと挿入できる。 When the waist belt 1 is inserted into the belt receiving gap 9 from the belt insertion opening 10 of the belt attachment portion 2 and the hanging frame portion 6 on the belt attachment portion 2 is hooked on the upper edge of the waist belt 1, The belt attachment portion 2 (tool holder A) is attached. At this time, the frame member 5 constituting the belt attachment portion 2 does not have to be bent and deformed as in Patent Document 1, so that the belt insertion slot 10 can be formed without making it. The waist belt 1 can be inserted into the belt accommodating gap 9 via

また、このベルト取付部２には、前記内枠部８若しくは前記外枠部７の下側を、対向する外枠部７若しくは内枠部８に向けて折曲突出したベルト戻り止め部11（折曲突出部11）が設けられていると共に、このベルト戻り止め部11は、外枠部７若しくは内枠部８との間にベルト逃し間隙12を有するように構成されているので、前記ベルト挿入口10に挿入した腰ベルト１は、このベルト戻り止め部11を逃げるように撓ませつつ前記ベルト逃し間隙12から前記ベルト収容間隙９へと収容する。 Further, the belt attaching portion 2 includes a belt detent portion 11 (behind the inner frame portion 8 or the outer frame portion 7) that protrudes toward the opposing outer frame portion 7 or the inner frame portion 8. Rutotomoni bent protrusion 11) is provided, the belt detents 11, which is configured to have a belt relief gap 12 between the outer frame part 7 or the inner frame 8, the belt The waist belt 1 inserted into the insertion port 10 is accommodated in the belt accommodation gap 9 from the belt relief gap 12 while being bent so as to escape the belt detent portion 11.

このようにして腰ベルト１に取付けられた工具ホルダーＡの工具支持部４に、適宜な工具３を支持して携帯できる。 Thus, the appropriate tool 3 can be supported and carried by the tool support portion 4 of the tool holder A attached to the waist belt 1.

また、腰ベルト１に取付けられたこの工具ホルダーＡは、例えば何らかの要因により腰ベルト１に対し上動すると、腰ベルト１が前記ベルト挿入口10から挿脱しようとする方向へ移動（腰ベルト１がベルト取付部２外へ外れようとする方向へ戻り移動）することになるが、この際、前記ベルト戻り止め部11が腰ベルト１の下縁に下方から当接してベルト取付部２の上動が阻止（腰ベルト１が戻り止め）されるので、工具ホルダーＡが不意に腰ベルト１から脱落することはない。 Further, for example, when the tool holder A attached to the waist belt 1 moves upward with respect to the waist belt 1 for some reason, the waist belt 1 moves in a direction in which the waist belt 1 tries to be inserted and removed from the belt insertion port 10 (waist belt 1 The belt detent portion 11 comes into contact with the lower edge of the waist belt 1 from below and the belt detent portion 2 is moved upward. Since the movement is blocked (the waist belt 1 is detented), the tool holder A will not accidentally fall off the waist belt 1.

工具ホルダーＡを腰ベルト１から取り外す時は、腰ベルト１のベルト収容間隙９に収容されている部分を、ベルト戻り止め部11を逃げるように撓ませつつベルト逃し間隙12からベルト挿入口10へと移動させてベルト取付部２外へ挿脱させる。 When the tool holder A is removed from the waist belt 1, the portion of the waist belt 1 accommodated in the belt accommodation gap 9 is bent so as to escape the belt detent portion 11 and from the belt relief gap 12 to the belt insertion port 10. And move it out of the belt mounting portion 2.

また、本発明の工具ホルダーＡは、使用にあたってベルト取付部２を撓み変形させる必要がないので、ベルト取付部２を構成する枠部材５（金属製線材）に金属疲労を生じにくく高い耐久性を発揮でき、例えば、耐久性に優れた非可撓性の金属製線材からなる枠部材５を採用することも可能であるので、高耐久性の工具ホルダーＡを簡易に設計実現可能となる。 In addition, since the tool holder A of the present invention does not need to bend and deform the belt attachment portion 2 in use, the frame member 5 (metal wire) constituting the belt attachment portion 2 is less likely to cause metal fatigue and has high durability. For example, it is possible to adopt the frame member 5 made of an inflexible metal wire material having excellent durability, so that the highly durable tool holder A can be easily designed and realized.

本発明の具体的な実施例について図面に基づいて説明する。 Specific embodiments of the present invention will be described with reference to the drawings.

本実施例は、作業者Ｓが装着する腰ベルト１に取付可能なベルト取付部２に、工具３を着脱自在に支持可能な工具支持部４を設けた工具ホルダーＡに係るものである。 The present embodiment relates to a tool holder A in which a tool support portion 4 capable of detachably supporting a tool 3 is provided on a belt attachment portion 2 that can be attached to a waist belt 1 worn by an operator S.

具体的には、前記ベルト取付部２は、非可撓性の金属製線材からなる長方形枠状の枠部材５を用いて構成するもので、図１，図２に示すように、この枠部材５の一対の長手方向枠の途中部（図面は長手方向枠の中間位置）を側面視で逆Ｕ字状に折り返し折曲し、その折り返し枠の折り返し形状部分を上部として、この上部折り返し部分を前記腰ベルト１の上縁に上方から掛止可能な掛枠部６とし、この折り返し枠の下部対向部分を、腰ベルト１を挟んで腰ベルト１の外側と内側に配する外枠部７及び内枠部８としている。即ち、ベルト取付部２は、上部左右に折り返し形状の掛枠部６を有し、下部前後に同一横幅の外枠部７と内枠部８とが対向配設する折り返し形状に前記枠部材５を形成して構成している。 Specifically, the belt mounting portion 2 is configured by using a rectangular frame-shaped frame member 5 made of an inflexible metal wire, and as shown in FIGS. 5 in the middle of the pair of longitudinal frames (the intermediate position of the longitudinal frame in the drawing) is folded in an inverted U shape in a side view, and the folded portion of the folded frame is the upper part, and this upper folded part is A hanging frame portion 6 that can be hooked on the upper edge of the waist belt 1 from above, and an outer frame portion 7 disposed on the outer side and the inner side of the waist belt 1 with the lower facing portion of the folded frame sandwiched between the waist belt 1 and The inner frame 8 is used. That is, the belt mounting portion 2 has folded frame portions 6 on the upper left and right sides, and the frame member 5 has a folded shape in which an outer frame portion 7 and an inner frame portion 8 having the same lateral width are disposed oppositely on the front and rear of the lower portion. Is formed and configured.

また、このベルト取付部２は、図２〜図４に示すように、前記外枠部７と前記内枠部８とが、腰ベルト１の厚み幅よりやや大きい対向幅を有して対設する構成として、この外枠部７と内枠部８の間に腰ベルト１を収容可能なベルト収容間隙９を設けると共に、この外枠部７と内枠部８の夫々の下端間に、腰ベルト１を挿入する入口となるベルト挿入口10を設けている。 In addition, as shown in FIGS. 2 to 4, the belt mounting portion 2 is provided so that the outer frame portion 7 and the inner frame portion 8 have a facing width slightly larger than the thickness width of the waist belt 1. As a configuration for this, a belt accommodating gap 9 capable of accommodating the waist belt 1 is provided between the outer frame portion 7 and the inner frame portion 8, and a waist is provided between the lower ends of the outer frame portion 7 and the inner frame portion 8. A belt insertion port 10 serving as an inlet for inserting the belt 1 is provided.

また、このベルト取付部２は、外枠部７と内枠部８の対向幅が、下端側へいくほど徐々に幅広くなる形状に前記枠部材５を折り返し形成し、これによりベルト挿入口10がベルト収容間隙９より広く開口して、この広幅なベルト挿入口10から腰ベルト１を挿入し易くしている。 Further, the belt mounting portion 2 is formed by folding the frame member 5 in a shape in which the width of the outer frame portion 7 and the inner frame portion 8 facing each other gradually becomes wider toward the lower end side. It opens wider than the belt accommodation gap 9 so that the waist belt 1 can be easily inserted through the wide belt insertion opening 10.

また、本実施例では、このベルト取付部２の前記内枠部８の下側を、対向する外枠部７に向けて折曲突出して、この折曲突出部11を前記ベルト収容間隙９に収容された前記腰ベルト１の下縁に下方から当接係止可能なベルト戻り止め部11としている。 In this embodiment, the lower side of the inner frame portion 8 of the belt mounting portion 2 is bent and protruded toward the opposed outer frame portion 7, and the bent protrusion portion 11 is inserted into the belt housing gap 9. A belt detent 11 is provided that can be brought into contact with the lower edge of the waist belt 1 accommodated from below.

具体的には、図１，図５，図６に示すように、内枠部８の下端の横枠部（枠部材５の短手方向枠）をこの横枠部の幅より小さめな逆Ｕ字状に折曲突出すると共に、この折曲突出部11を側面視で対向する外枠部７に向けて斜め上方へ折曲することにより、正面視で逆Ｕ字状を呈し且つ外枠部７の左右縦枠部と下端横枠部の間にベルト逃し間隙12を有する形状に形成している。 Specifically, as shown in FIGS. 1, 5, and 6, the horizontal frame portion (the lateral direction frame of the frame member 5) at the lower end of the inner frame portion 8 is an inverted U that is smaller than the width of the horizontal frame portion. It is bent into a letter shape, and the bent protrusion part 11 is bent obliquely upward toward the outer frame part 7 facing in a side view, thereby exhibiting an inverted U-shape in a front view and an outer frame part. 7 is formed in a shape having a belt clearance gap 12 between the left and right vertical frame portions and the lower horizontal frame portion.

また、この折曲突出部11は、その突出先端が側面視で対向する前記外枠部７を越えて外方へ突出しない形状、即ち折曲突出部11（ベルト戻り止め部11）の突出先端が、側面視で外枠部７と内枠部８の間に配設する形状に形成（突出度）している。さらに詳しくは、図２〜図４に示すように、ベルト戻り止め部11の突出先端が、側面視で外枠部７に位置が重なりつつ外枠部７の前側縁部と後側縁部との略中間位置に配設する形状に形成している。 Further, the bent protruding portion 11 has a shape in which the protruding tip does not protrude outward beyond the outer frame portion 7 facing in a side view, that is, the protruding tip of the bent protruding portion 11 (belt detent portion 11). However, it is formed in a shape (protrusion degree) arranged between the outer frame portion 7 and the inner frame portion 8 in a side view. More specifically, as shown in FIG. 2 to FIG. 4, the front end and the rear edge of the outer frame 7, while the protruding tip of the belt detent 11 overlaps the outer frame 7 in a side view. It is formed in the shape arrange | positioned in the substantially middle position.

即ち、前記ベルト挿入口10から挿入した腰ベルト１は、その内側面が前記ベルト戻り止め部11に接しながらこのベルト戻り止め部11を逃げるように撓ませつつベルト逃し間隙12を介して前記ベルト収容間隙９へと移動し収容可能な構成としている。 That is, the waist belt 1 inserted from the belt insertion port 10 is bent so that the inner surface of the waist belt 1 is in contact with the belt detent portion 11 and escapes from the belt detent portion 11, and the belt belt is interposed through the belt relief gap 12. It moves to the accommodation gap 9 and is configured to be accommodated.

また、このベルト戻り止め部11は、その突出先端が前記掛枠部６との間に前記腰ベルト１の幅寸法（腰ベルト１の長さ方向と直交する方向の幅寸法）よりやや大きい間隔を有する形状に設定構成して、腰ベルト１をベルト収容間隙９に奥まで収容すると、腰ベルト１の下縁付近がベルト戻り止め部11に引っ掛かったままになるようなことなく、ベルト戻り止め部11を確実に乗り越えベルト収容間隙９へと達して、このベルト収容間隙９に収容された腰ベルト１の下方にベルト戻り止め部11が配設することになる構成としている。 Further, the belt detent portion 11 has a gap between the protruding tip and the hanging frame portion 6 that is slightly larger than the width dimension of the waist belt 1 (width dimension in the direction perpendicular to the length direction of the waist belt 1). If the waist belt 1 is housed in the belt housing gap 9 as far as it will go, the belt detent will not be caught by the belt detent 11 in the vicinity of the lower edge of the waist belt 1. The belt 11 is surely moved over the portion 11 and reaches the belt accommodation gap 9, and the belt detent portion 11 is disposed below the waist belt 1 accommodated in the belt accommodation gap 9.

尚、このベルト戻り止め部11は、外枠部７に設けて（外枠部７から内枠部８に向けて突設して）も良い。 The belt detent portion 11 may be provided on the outer frame portion 7 (projecting from the outer frame portion 7 toward the inner frame portion 8).

また、本実施例では、このベルト取付部２の外枠部７に、前記工具支持部４を設けている。 In the present embodiment, the tool support portion 4 is provided on the outer frame portion 7 of the belt mounting portion 2.

この工具支持部４について具体的に説明すると、図１，図２，図６に示すように、非可撓性の金属製線材を平面視コ字状且つ側面視Ｊ字状に折曲した支持枠材13で構成し、この支持枠材13の両端部を、前記ベルト取付部２の外枠部７の左右縦枠部の下部前側に溶接固定した構成としている。そして、この工具支持部４を構成する支持枠材13の左右の湾曲線材上にハンマーやラチェットレンチ等の工具３を着脱自在に吊下げ支持可能な構成としている。 The tool support 4 will be described in detail. As shown in FIGS. 1, 2, and 6, a non-flexible metal wire is bent into a U shape in a plan view and a J shape in a side view. The frame member 13 is configured so that both end portions of the support frame member 13 are welded and fixed to the lower front side of the left and right vertical frame portions of the outer frame portion 7 of the belt attaching portion 2. The tool 3 such as a hammer or a ratchet wrench is detachably supported on the left and right curved wire rods of the support frame member 13 constituting the tool support portion 4.

尚、この工具支持部４の構成や、ベルト取付部２への取付構造等は、本実施例に限られるものではなく、適宜設計変更可能である。 The configuration of the tool support portion 4 and the attachment structure to the belt attachment portion 2 are not limited to the present embodiment, and the design can be changed as appropriate.

次に、このように構成した本実施例の工具ホルダーの使用方法を説明する。 Next, a method of using the tool holder of the present embodiment configured as described above will be described.

ベルト取付部２を作業者Ｓが装着している腰ベルト１に対し上方から掛止する。 The belt attaching portion 2 is hooked from above on the waist belt 1 worn by the operator S.

具体的には、図２に示すように、ベルト取付部２のベルト挿入口10から腰ベルト１を挿入し、ベルト戻り止め部11を逃げるように腰ベルト１を撓ませつつベルト逃し間隙12からこの腰ベルト１を前記ベルト収容間隙９へと収容する（ベルト挿入口10に腰ベルト１を配した状態で工具ホルダーＡ（ベルト取付部２）を下方へ動かせば、ベルト戻り止め部11の動きに応じて腰ベルト１が自然と撓んで腰ベルト１がベルト収容間隙９に収容する）。続けて、前記掛枠部６を腰ベルト１上縁に掛止すれば、腰ベルト１にベルト取付部２（工具ホルダーＡ）が取付け（吊下げ）られる。 Specifically, as shown in FIG. 2, the waist belt 1 is inserted from the belt insertion port 10 of the belt mounting portion 2, and the waist belt 1 is bent so as to escape the belt detent portion 11, while the belt clearance gap 12 is The waist belt 1 is accommodated in the belt accommodation gap 9 (if the tool holder A (belt mounting portion 2) is moved downward in a state where the waist belt 1 is arranged in the belt insertion slot 10, the belt detent portion 11 moves. Accordingly, the waist belt 1 is naturally bent and the waist belt 1 is accommodated in the belt accommodating gap 9). Subsequently, when the hanging frame portion 6 is hooked on the upper edge of the waist belt 1, the belt attaching portion 2 (tool holder A) is attached (suspended) to the waist belt 1.

この工具ホルダーＡを腰ベルト１へ取付けた状態では、図７に示すように、何らかの要因により工具ホルダーＡ（ベルト取付部２）が腰ベルト１に対し図中矢印方向へ上動すると、腰ベルト１が前記ベルト挿入口10から挿脱しようとする方向へ移動（腰ベルト１がベルト取付部２外へ外れようとする方向へ戻り移動）するが、この際、前記ベルト戻り止め部11が腰ベルト１の下縁に下方から当接してベルト取付部２の上動が阻止（腰ベルト１が戻り止め）されるので、工具ホルダーＡが不意に腰ベルト１から脱落することがない。 In a state where the tool holder A is attached to the waist belt 1, as shown in FIG. 7, when the tool holder A (belt attachment portion 2) moves up relative to the waist belt 1 in the direction of the arrow as shown in FIG. 1 moves in a direction to be inserted / removed from the belt insertion port 10 (the waist belt 1 moves back in a direction to come out of the belt mounting portion 2). At this time, the belt detent portion 11 is Since the upper movement of the belt mounting portion 2 is prevented by contacting the lower edge of the belt 1 from below (the waist belt 1 is detented), the tool holder A will not accidentally fall off the waist belt 1.

工具ホルダーＡを腰ベルト１から取り外す時は、腰ベルト１のベルト収容間隙９に収容されている部分を、ベルト戻り止め部11を逃げるように撓ませつつベルト取付部２（工具ホルダーＡ）を上動することで、腰ベルト１をベルト逃し間隙12からベルト挿入口10へと移動させてベルト取付部２外へと挿脱させる。 When removing the tool holder A from the waist belt 1, the belt mounting portion 2 (tool holder A) is bent while bending the portion of the waist belt 1 accommodated in the belt accommodation gap 9 so as to escape the belt detent portion 11. By moving upward, the waist belt 1 is moved from the belt clearance gap 12 to the belt insertion port 10 and inserted into and removed from the belt attachment portion 2.

尚、本発明は、本実施例に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。 Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

１腰ベルト
２ベルト取付部
３工具
４工具支持部
５枠部材
６掛枠部
７外枠部
８内枠部
９ベルト収容間隙
10 ベルト挿入口
11 折曲突出部・ベルト戻り止め部
12 ベルト逃し間隙
Ａ工具ホルダー
Ｓ作業者 DESCRIPTION OF SYMBOLS 1 Waist belt 2 Belt attachment part 3 Tool 4 Tool support part 5 Frame member 6 Hanging frame part 7 Outer frame part 8 Inner frame part 9 Belt accommodation gap
10 Belt insertion slot
11 Bending protrusion and belt detent
12 Belt clearance gap A Tool holder S Worker

Claims

In a tool holder in which a tool support portion capable of detachably supporting a tool is provided on a belt attachment portion that can be attached to a waist belt worn by an operator, the belt attachment portion is a frame member made of a metal wire. middle section is folded bent, the folded frame of the upper folded portion is configured from above the latching can Kakewaku portion upper edge of the waist belt Rutotomoni, the lower face portion of the folded frame , it is constituted by an outer frame portion and an inner frame portion disposed on the outside and the inside of the waist belt across the hip belt, inner frame and the outer frame portion, so as to have a slightly larger counter width than the thickness width of the waist belt It is configured, the outer frame and the inner frame waist belt capable of accommodating belt receiving clearance is provided between the Rutotomoni, between the lower end of the inner frame portion and the lower end of the outer frame portion, the waist belt insertion slot is set to be the entrance to insert the belt Is, the tool support portion is provided on the outer frame portion of the belt mounting portion, the lower side of the inner frame portion or the outer frame portion of the belt mounting portion, toward the outer frame portion or inner frame facing Te obliquely upward are protruded bent, the protruding end of the inclined bent protrusions are disposed in the frame of the framework within or inner frame of the outer frame portion Rutotomoni, the folded projecting portion has an outer It is formed in a shape having a width dimension smaller than the width dimension of the frame part or the inner frame part, and is configured to have a belt clearance gap between the opposing outer frame part or inner frame part. parts is configured as a belt detent portion, the waist belt waist belt inserted into the belt insertion opening, accommodated in the belt housing gap from the belt detents missed allowed while belt flex flee the gap When the hanging frame is hooked on the upper edge, the waist bell When the belt moves back and forth in the direction of insertion / removal from the belt insertion port, the belt detent portion contacts the lower edge of the waist belt from below and the waist belt is detented. Tool holder.

The belt attachment portion, inflexible claim 1 Symbol placement tool holder, characterized in that it is constructed by bending the frame member made of a metal wire.