JP7328716B2

JP7328716B2 - tool box

Info

Publication number: JP7328716B2
Application number: JP2022004760A
Authority: JP
Inventors: 陳詠順
Original assignee: 明欣國際有限公司
Priority date: 2021-01-28
Filing date: 2022-01-17
Publication date: 2023-08-17
Anticipated expiration: 2042-01-17
Also published as: JP2022115814A; TW202228941A; TWI755265B

Description

本発明はツールボックスに関する。 The present invention relates to toolboxes.

ツールボックスは、様々なツールやパーツを収納するための容器であり、携帯しやすさと保護の２つの機能を兼ね備える。従来のツールボックスは、保護を重要な機能とし、金属材料を用いて製造する場合が多かったが、金属ケースは重くて錆が生じやすく、エッジが鋭利で切り傷したり、損傷を受けたりしやすいため、現在のツールボックスの材料は、ほとんどがプラスチックに変更されている。 A toolbox is a container for storing various tools and parts, and has two functions of portability and protection. Conventional toolboxes are often manufactured using metal materials, with protection as an important function, but metal cases are heavy and prone to rust, and have sharp edges that are easy to cut or damage. Therefore, most of the current toolbox materials have been changed to plastic.

しかしながら、プラスチックで製造されるツールボックスは、構造強度が低く、ボックスにロック部材、ヒンジなどのヒンジ連結ユニットを取り付ける場合、ボックス構造が破壊されて構造強度が低下し、重量を負荷して一定時間使用すると、ヒンジ連結ユニットを取り付けた箇所に湾曲変形が生じやすいという問題があり、深刻な場合はクラックが発生し、耐用年数の短縮を招いてしまう。 However, a toolbox made of plastic has low structural strength. When a hinge connection unit such as a lock member or a hinge is attached to the box, the box structure is destroyed and the structural strength is lowered, and the weight is applied for a certain period of time. When used, there is a problem that the place where the hinge connection unit is attached tends to be bent, and in serious cases, cracks occur, resulting in a shortened service life.

そこで、上述した問題を解決するために、新規で進歩性のあるツールボックスを提供する必要がある。 Therefore, there is a need to provide a new and inventive toolbox to solve the above mentioned problems.

本発明の主な目的は、金属製の枠体がプラスチックのリブに結合され、異種材質の結合を通じて構造強度と軽量化のバランスを取り、かつ、ロック接続ユニットを位置決めするための位置決め部材が枠体を完全に貫通することにより、プラスチックリブの構造が完全であることを確保するように、作用力を主に硬い金属枠体に分散させるツールボックスを提供することである。 The main object of the present invention is to combine a metal frame with plastic ribs to achieve a balance between structural strength and weight reduction through the combination of dissimilar materials. To provide a toolbox that disperses the acting force mainly to a hard metal frame so as to ensure the integrity of the structure of plastic ribs by completely penetrating the body.

上述した目的を達成させるために、本発明は、第１ケースと、第２ケースと、少なくとも１つのロックユニットとを含むツールボックスを提供する。前記第１ケースは第１本体及び第１枠体を含み、前記第１本体は第１リブを含み、前記第１枠体は２つの第１側部及び１つの第１蓋部を含み、前記２つの第１側部はそれぞれ前記第１蓋部の反対する両側に横方向に接続されて、共同で第１被覆空間及び第１開口を囲んで構成し、前記第１リブは前記第１開口を介して前記第１被覆空間に挿入され、前記第１リブの材質がプラスチックであり、前記第１枠体の材質が金属である。前記第２ケースは前記第１ケースに対して開閉可能に接続され、前記第２ケースは第２本体及び第２枠体を含み、前記第２本体は第２リブを含み、前記第２枠体は２つの第２側部及び１つの第２蓋部を含み、前記２つの第２側部はそれぞれ前記第２蓋部の反対する両側に横方向に接続されて、共同で第２被覆空間及び第２開口を囲んで構成し、前記第２リブは前記第２開口を介して前記第２被覆空間に挿入され、前記第２リブの材質がプラスチックであり、前記第２枠体の材質が金属であり、前記第１ケースと前記第２ケースが互いに閉じると、前記第１蓋部と前記第２蓋部は互いに当接し、前記少なくとも１つのロックユニットは、１つの第１ロック接続ユニットと、１つの第２ロック接続ユニットと、複数の第１位置決め部材と、複数の第２位置決め部材とを含み、各前記第１位置決め部材は１つの第１接続部及び２つの第１受け止め部を含み、前記第１接続部は前記第１ロック接続ユニット、前記第１リブ及び前記２つの第１側部を貫通し、前記２つの第１受け止め部は前記第１接続部の対向する両端に横方向に突出して接続され、前記第１接続部の穿設方向において、前記２つの第１受け止め部はそれぞれ前記第１ロック接続ユニット及び前記２つの第１側部のうち前記第１ロック接続ユニットから離れる一方と干渉関係にあり、前記第１ロック接続ユニットを前記第１側部にヒンジ連結して位置決めさせ、各前記第２位置決め部材は１つの第２接続部及び２つの第２受け止め部を含み、前記第２接続部は前記第２ロック接続ユニット、前記第２リブ及び前記２つの第２側部を貫通し、前記２つの第２受け止め部は前記第２接続部の対向する両端に横方向に突出して接続され、前記第２接続部の穿設方向において、前記２つの第２受け止め部はそれぞれ前記第２ロック接続ユニット及び前記２つの第２側部のうち前記第２ロック接続ユニットから離れる一方と干渉関係にあり、前記第２ロック接続ユニットを前記第２側部にヒンジ連結して位置決めさせ、前記第２ロック接続ユニットは、前記第２ケースが前記第１ケースに対して開閉できないように、前記第１ロック接続ユニットにヒンジ連結可能である。 To achieve the above objectives, the present invention provides a toolbox including a first case, a second case and at least one locking unit. The first case includes a first body and a first frame, the first body includes a first rib, the first frame includes two first sides and a first lid, and the The two first side parts are respectively laterally connected to opposite sides of the first lid part, jointly enclosing a first covering space and a first opening, wherein the first rib is connected to the first opening. The material of the first rib is plastic, and the material of the first frame is metal. The second case is connected to the first case so as to be openable and closable, the second case includes a second body and a second frame, the second body includes a second rib, and the second frame. includes two second side parts and a second cover part, the two second side parts are respectively laterally connected to opposite sides of the second cover part, jointly defining a second covering space and a The second rib is inserted into the second covering space through the second opening, the material of the second rib is plastic, and the material of the second frame is metal. and when the first case and the second case are closed to each other, the first lid part and the second lid part abut each other, and the at least one lock unit comprises a first lock connection unit; comprising a second locking connection unit, a plurality of first positioning members, and a plurality of second positioning members, each said first positioning member comprising a first connecting portion and two first receiving portions; The first connecting portion passes through the first locking connection unit, the first rib and the two first sides, and the two first receiving portions extend laterally at opposite ends of the first connecting portion. In the drilling direction of the first connecting portion, the two first receiving portions are respectively the first locking connection unit and one of the two first side portions away from the first locking connection unit. and hingedly positioning said first locking connection unit to said first side, each said second positioning member comprising a second connecting portion and two second receiving portions, said A second connecting portion passes through the second locking connection unit, the second rib and the two second side portions, and the two second receiving portions project laterally at opposite ends of the second connecting portion. in the drilling direction of the second connecting part, the two second receiving parts are respectively connected to the second locking connection unit and one of the two second side parts away from the second locking connection unit. in interfering relationship and hingedly positioning said second locking connection unit to said second side, said second locking connection unit preventing said second case from opening and closing with respect to said first case; It is hingedly connectable to the first locking connection unit.

本発明の一実施例の斜視図である。1 is a perspective view of one embodiment of the present invention; FIG. 図１の解体図である。FIG. 2 is an exploded view of FIG. 1; 第１ケースに接続されたハンドルの断面図である。FIG. 4 is a cross-sectional view of a handle connected to the first case; 第１ケースと第２ケースとを接続するロックユニットの断面図である。FIG. 5 is a cross-sectional view of a lock unit that connects the first case and the second case; 第１ケースと第２ケースとを接続する枢動ユニットの断面図である。FIG. 4 is a cross-sectional view of a pivot unit connecting the first case and the second case; ロックユニットの斜視図である。It is a perspective view of a lock unit. ロックユニットの別の視角の斜視図である。FIG. 11 is a perspective view of another viewing angle of the lock unit; 本発明の別の実施例の動作の模式図である。FIG. 4 is a schematic diagram of the operation of another embodiment of the present invention;

図１～図７を参照する。本発明の一実施例が示されており、本発明のツールボックスは、第１ケース１と、第２ケース２と、少なくとも１つのロックユニット３とを含む。 Please refer to FIGS. An embodiment of the invention is shown, the toolbox of the invention comprising a first case 1 , a second case 2 and at least one locking unit 3 .

該第１ケース１は第１本体１１及び第１枠体１３を含み、該第１本体１１は第１リブ１２を含み、該第１枠体１３は２つの第１側部１３１及び１つの第１蓋部１３２を含む。該２つの第１側部１３１はそれぞれ該第１蓋部１３２の反対する両側に横方向に接続されて、共同で第１被覆空間１３３及び第１開口１３４を囲んで構成し、該第１リブ１２は該第１開口１３４を介して該第１被覆空間１３３に挿入される。ここで、該第１リブ１２の材質はプラスチックであり、該第１枠体１３の材質は金属、例えばアルミニウムである。 The first case 1 includes a first body 11 and a first frame 13, the first body 11 includes a first rib 12, the first frame 13 has two first sides 131 and a first 1 lid 132 is included. The two first side portions 131 are laterally connected to opposite sides of the first lid portion 132 respectively, jointly enclosing a first covering space 133 and a first opening 134, and forming the first rib. 12 is inserted into the first covering space 133 through the first opening 134 . Here, the material of the first rib 12 is plastic, and the material of the first frame 13 is metal such as aluminum.

該第２ケース２は該第１ケース１に対して開閉可能に接続される。同様に、該第２ケース２は第２本体２１及び第２枠体２３を含み、該第２本体２１は第２リブ２２を含み、該第２枠体２３は２つの第２側部２３１及び１つの第２蓋部２３２を含む。該２つの第２側部２３１はそれぞれ該第２蓋部２３２の反対する両側に横方向に接続されて、共同で第２被覆空間２３３及び第２開口２３４を囲んで構成し、該第２リブ２２は該第２開口２３４を介して該第２被覆空間２３３に挿入される。
ここで、該第２リブ２２の材質はプラスチックであり、該第２枠体２３の材質は金属であり、該第１ケース１と該第２ケース２が互いに閉じると、該第１蓋部１３２と該第２蓋部２３２は互いに当接する。 The second case 2 is connected to the first case 1 so as to be openable and closable. Similarly, the second case 2 comprises a second body 21 and a second frame 23, the second body 21 comprises a second rib 22, the second frame 23 comprises two second sides 231 and It includes one second lid 232 . The two second side portions 231 are laterally connected to opposite sides of the second cover portion 232 respectively, jointly enclosing a second covering space 233 and a second opening 234, and forming the second rib. 22 is inserted into the second covering space 233 through the second opening 234 .
Here, the material of the second rib 22 is plastic, and the material of the second frame 23 is metal. and the second lid portion 232 are in contact with each other.

該少なくとも１つのロックユニット３は、１つの第１ロック接続ユニット４１と、１つの第２ロック接続ユニット５１と、複数の第１位置決め部材６１と、複数の第２位置決め部材６４とを含む。各該第１位置決め部材６１は１つの第１接続部６２及び２つの第１受け止め部６３を含み、該第１接続部６２は該第１ロック接続ユニット４１、該第１リブ１２及び該２つの第１側部１３１を貫通し、該２つの第１受け止め部６３は該第１接続部６２の対向する両端に横方向に突出して接続される。
該第１接続部６２の穿設方向において、該２つの第１受け止め部６３は、それぞれ該第１ロック接続ユニット４１及び該２つの第１側部１３１のうち該第１ロック接続ユニット４１から離れる一方と干渉関係にあり、該第１ロック接続ユニット４１を該第１側部１３１にヒンジ連結して位置決めさせる。このようにして、該第１ロック接続ユニット４１の重量及び操作に際して生じる作用力は主に構造の硬い該第１枠体１３に分散する。それにより、該第１ロック接続ユニット４１は安定的に位置決めすることができ、且つ長期間使用しても構造が完全に保持することができ、該ツールボックスに優れた使用寿命を持たせる。
同じ原理に基づいて、各該第２位置決め部材６４は１つの第２接続部６５及び２つの第２受け止め部６６を含む。該第２接続部６５は該第２ロック接続ユニット５１、該第２リブ２２及び該２つの第２側部２３１を貫通し、該２つの第２受け止め部６６は該第２接続部６５の対向する両端に横方向に突出して接続される。
該第２接続部６５の穿設方向において、該２つの第２受け止め部６６は、それぞれ該第２ロック接続ユニット５１及び該２つの第２側部２３１のうち該第２ロック接続ユニット５１から離れる一方と干渉関係にあり、該第２ロック接続ユニット５１を該第２側部２３１にヒンジ連結して位置決めさせる。ここで、該第２ロック接続ユニット５１は、該第２ケース２が該第１ケース１に対して開閉できないように、該第１ロック接続ユニット４１にヒンジ連結可能である。 The at least one lock unit 3 includes one first lock connection unit 41 , one second lock connection unit 51 , multiple first positioning members 61 and multiple second positioning members 64 . Each of the first positioning members 61 includes a first connecting portion 62 and two first receiving portions 63, the first connecting portions 62 connecting the first lock connecting unit 41, the first rib 12 and the two Through the first side portion 131 , the two first receiving portions 63 are laterally projected and connected to opposite ends of the first connecting portion 62 .
In the drilling direction of the first connection portion 62, the two first receiving portions 63 are separated from the first lock connection unit 41 of the first lock connection unit 41 and the two first side portions 131, respectively. The first lock connection unit 41 is hingedly connected to the first side portion 131 for positioning. In this way, the weight of the first locking connection unit 41 and the forces that arise during operation are distributed mainly to the first frame 13, which is structurally rigid. Therefore, the first locking connection unit 41 can be stably positioned and the structure can be kept intact even after long-term use, so that the toolbox has a long service life.
Based on the same principle, each said second positioning member 64 comprises one second connecting portion 65 and two second receiving portions 66 . The second connecting portion 65 passes through the second lock connecting unit 51, the second rib 22 and the two second side portions 231, and the two second receiving portions 66 are opposed to the second connecting portion 65. It protrudes laterally from both ends of the
In the drilling direction of the second connection portion 65, the two second receiving portions 66 are separated from the second lock connection unit 51 of the second lock connection unit 51 and the two second side portions 231, respectively. The second locking connection unit 51 is hingedly positioned on the second side 231 in an interfering relationship with one. Here, the second lock connection unit 51 can be hinged to the first lock connection unit 41 so that the second case 2 cannot be opened or closed with respect to the first case 1 .

本実施例では、該第１本体１１はブロー成形により加工されるプラスチック体であり、該第２本体２１はブロー成形により加工されるプラスチック体であり、各該第１位置決め部材６１及び各該第２位置決め部材６４は全てリベットである。該ツールボックスはハンドル７１をさらに含み、少なくとも１つのスクリューロック部材７２は該第１枠体１３及び該第１リブ１２を穿設して該ハンドル７１に螺接され、該ハンドル７１は該少なくとも１つのスクリューロック部材７２によって該第１ケース１に位置決めされる。該少なくとも１つのスクリューロック部材７２は安定的かつ強固なヒンジ連結構造を提供して外力の作用を受けることができる。 In this embodiment, the first body 11 is a plastic body processed by blow molding, the second body 21 is a plastic body processed by blow molding, each of the first positioning members 61 and each of the second The two positioning members 64 are all rivets. The toolbox further includes a handle 71, at least one screw lock member 72 pierces the first frame 13 and the first rib 12 and is screwed to the handle 71, the handle 71 is connected to the at least one The first case 1 is positioned by two screw lock members 72 . The at least one screw lock member 72 provides a stable and strong hinge connection structure to receive external forces.

該第２ケース２は複数の枢動ユニット９によって該第１ケース１に接続される。詳しくは、各該枢動ユニット９は、１つの第１枢動ユニット９１と、１つの第２枢動ユニット９２と、複数の第３位置決め部材９３と、複数の第４位置決め部材９４とを含む。各該第３位置決め部材９３は該第１枢動ユニット９１、該第１リブ１２及び該２つの第１側部１３１を穿設し、該第１枢動ユニット９１を該第１枠体１３にヒンジ連結して位置決めさせ、各該第４位置決め部材９４は該第２枢動ユニット９２、該第２リブ２２及び該２つの第２側部２３１を穿設し、該第２枢動ユニット９２を該第２枠体２３にヒンジ連結して位置決めさせ、ここで、該第２枢動ユニット９２は該第１枢動ユニット９１に枢接される。
より詳しくは、該少なくとも１つのロックユニット３の数は複数であり、複数の該ロックユニット３及び該複数の枢動ユニット９はそれぞれ該ツールボックスの対向する両側に位置する。ここで、各該第１位置決め部材６１の構造、各該第２位置決め部材６４の構造、各該第３位置決め部材９３の構造及び各該第４位置決め部材９４の構造は同じであり、このようにして、同じ作用力を分散して該第１枠体１３又は該第２枠体２３に与えるという効果がある。 The second case 2 is connected to the first case 1 by a plurality of pivoting units 9 . Specifically, each said pivoting unit 9 includes a first pivoting unit 91, a second pivoting unit 92, a plurality of third positioning members 93 and a plurality of fourth positioning members 94. . Each third positioning member 93 perforates the first pivoting unit 91 , the first rib 12 and the two first sides 131 , and attaches the first pivoting unit 91 to the first frame 13 . Hingedly positioned, each of the fourth positioning members 94 pierces the second pivoting unit 92, the second rib 22 and the two second side portions 231 to position the second pivoting unit 92. The second frame 23 is hingedly positioned, where the second pivoting unit 92 is pivotally connected to the first pivoting unit 91 .
More specifically, the number of said at least one locking unit 3 is plural, and said plurality of locking units 3 and said plurality of pivoting units 9 are respectively located on opposite sides of said toolbox. Here, the structure of each of the first positioning members 61, the structure of each of the second positioning members 64, the structure of each of the third positioning members 93 and the structure of each of the fourth positioning members 94 are the same. Therefore, there is an effect that the same acting force is applied to the first frame 13 or the second frame 23 in a distributed manner.

本実施例では、該第１ケース１は物品を収納するための第１収納空間１４を囲んで構成し、該２つの第１受け止め部６３のうち該第１ロック接続ユニット４１から離れる該第１受け止め部６３は該第１収納空間１４に露出し、使用者や組み立てる操作者が目視により該第１受け止め部６３の構造の完全性を検査して、安定的に接合されているか否かを判断することを可能とする。同様に、該第２ケース２は第２収納空間２４を囲んで構成し、該２つの第２受け止め部６６のうち該第２ロック接続ユニット５１から離れる該第２受け止め部６６は該第２収納空間２４に露出する。 In this embodiment, the first case 1 surrounds the first storage space 14 for storing articles, and the first receiving portion 63 of the two first receiving portions 63 separates from the first lock connection unit 41 . The receiving portion 63 is exposed in the first storage space 14, and a user or an assembling operator visually inspects the integrity of the structure of the first receiving portion 63 to determine whether or not it is stably joined. make it possible to Similarly, the second case 2 surrounds the second storage space 24, and of the two second receiving portions 66, the second receiving portion 66 away from the second lock connection unit 51 is the second receiving space 24. Exposed to space 24 .

さらに、該第１ロック接続ユニット４１は、第１ベース４３と、係止リング４５と、引き部材４６とを含み、該第２ロック接続ユニット５１は第２ベース５３及び嵌合孔５４を含む。該第１ベース４３は該複数の第１位置決め部材６１によって該第１ケース１に連結され、該第２ベース５３は該複数の第２位置決め部材６４によって該第２ケース２に連結され、該引き部材４６は該第１ベース４３に枢設され、該係止リング４５は該引き部材４６に接続されることで、連動関係をもって該第２ベース５３に取り囲んで係止される。ここで、該係止リング４５は、互いに接続されたリング体４５１及び嵌入部４５２を含み、該リング体４５１が該第２ベース５３を取り囲むと、該嵌入部４５２は該嵌合孔５４に嵌め込まれ、該係止リング４５と該第２ベース５３との結合の安定性を高める。 Furthermore, the first locking connection unit 41 includes a first base 43, a locking ring 45 and a pulling member 46, and the second locking connection unit 51 includes a second base 53 and a fitting hole 54. The first base 43 is connected to the first case 1 by the plurality of first positioning members 61, the second base 53 is connected to the second case 2 by the plurality of second positioning members 64, and the pulling The member 46 is pivotally mounted on the first base 43, and the locking ring 45 is connected to the pulling member 46 so as to surround and lock the second base 53 in an interlocking relationship. Here, the locking ring 45 includes a ring body 451 and a fitting portion 452 which are connected to each other, and when the ring body 451 surrounds the second base 53 , the fitting portion 452 fits into the fitting hole 54 . to increase the stability of coupling between the locking ring 45 and the second base 53 .

本実施例では、該嵌入部４５２は該リング体４５１に一体に接続され、該嵌入部４５２はプレスにより板状の扇形に延伸することで、該嵌合孔５４に入り込む面積を大きくする。且つ、該係止リング４５の両端はそれぞれ該引き部材４６の対向する両側の２つの翼部４６１に挿着され、該第１ベース４３には２つの挿入孔４４が凹設され、該係止リング４５が該第２ベース５３を取り囲んで係止すると、該２つの翼部４６１の一部はそれぞれ該２つの挿入孔４４に挿入される。これにより、該引き部材４６の強固さを向上させて不意図に揺れたり緩んだりすることを回避し、該引き部材４６を該第１ベース４３に比較的接近させ、不意図な衝突により間違って開くようなことを回避することができる。 In this embodiment, the fitting portion 452 is integrally connected to the ring body 451, and the fitting portion 452 is expanded into a plate-like fan shape by pressing to increase the area of the fitting hole . Both ends of the locking ring 45 are respectively inserted into two wings 461 on opposite sides of the pulling member 46, and the first base 43 is provided with two insertion holes 44 for locking. When the ring 45 surrounds and locks the second base 53, portions of the two wings 461 are inserted into the two insertion holes 44, respectively. This enhances the stiffness of the pull member 46 to avoid unintentional rocking or loosening, and allows the pull member 46 to be relatively close to the first base 43 so that an unintentional collision could result in an erroneous pull. You can avoid opening.

なお、該第１ロック接続ユニット４１は、該第１ケース１に面する側に第１凹部４２が凹設され、該２つの第１側部１３１のうち該第１ロック接続ユニット４１に近い該第１側部１３１の部分は該第１凹部４２に収容される。このようにして、該第１ロック接続ユニット４１と該第１枠体１３との間で多くの異なる方向における制限が生じ、両方の結合の安定性が向上する。同様に、該第２ロック接続ユニット５１は、該第２ケース２に面する側に第２凹部５２が凹設され、該２つの第２側部２３１のうち該第２ロック接続ユニット５１に近い該第２側部２３１の部分は該第２凹部５２に収容される。 The first lock connection unit 41 has a first concave portion 42 on the side facing the first case 1 , and one of the two first side portions 131 that is closer to the first lock connection unit 41 is the first lock connection unit 41 . A portion of the first side portion 131 is accommodated in the first recess 42 . In this way, there is a limit in many different directions between the first locking connection unit 41 and the first frame 13, and the stability of both couplings is improved. Similarly, the second lock connection unit 51 is recessed with a second recess 52 on the side facing the second case 2 , and one of the two second side portions 231 is closer to the second lock connection unit 51 . A portion of the second side portion 231 is accommodated in the second recess 52 .

好ましくは、該第１ベース４３には該第１凹部４２が凹設され、該第２ベース５３には該第２凹部５２が凹設される。そして、該第１凹部４２内の該第１側部１３１の部分は該第１凹部４２の第１段差面４２１に当接し、該第１側部１３１は、該第１ベース４３を安定的に支持してその揺れを回避することができる。同様に、該第２凹部５２内の該第２側部２３１の部分は該第２凹部５２の第２段差面５２１に当接する。 Preferably, the first recess 42 is formed in the first base 43 and the second recess 52 is formed in the second base 53 . A portion of the first side portion 131 in the first recess 42 contacts the first stepped surface 421 of the first recess 42 , and the first side portion 131 stably supports the first base 43 . You can support it and avoid its shaking. Similarly, the portion of the second side portion 231 within the second recess 52 abuts the second step surface 521 of the second recess 52 .

なお、該第１蓋部１３２及び該第２蓋部２３２のうち、一方には凸壁８１が凸設され、他方には凹溝８２が凹設され、該第１ケース１と該第２ケース２が互いに閉じると、該凸壁８１は該凹溝８２に嵌入される。これにより、閉鎖の安定性を向上させるような効果を果たす。ここで、該凸壁８１は該凹溝８２に向かうに従って小さくなり、閉じた時に円滑に閉じるためのガイド作用を発揮することができる。 One of the first cover portion 132 and the second cover portion 232 is provided with a convex wall 81 and the other is provided with a concave groove 82 so that the first case 1 and the second case 1 are separated from each other. 2 are closed together, the convex wall 81 is fitted into the concave groove 82 . This has the effect of improving the stability of the closure. Here, the protruding wall 81 becomes smaller toward the recessed groove 82, and can exhibit a guide action for smooth closing when closed.

本実施例では、該第１蓋部１３２には該凸壁８１が設けられ、該第２蓋部２３２には該凹溝８２が設けられる。このように、該凸壁８１の横断面で見ると、該第１ロック接続ユニット４１から離れる該第１側部１３１は直線状に延伸して該凸壁８１の中心軸を通り、該第２ロック接続ユニット５１から離れる該第２側部２３１は直線状に延伸して該凹溝８２の中心軸を通る。且つ、該凹溝８２の内輪郭は該凸壁８１の外輪郭と互いに整合するが、このような形態に限定されるものではなく、該凹溝８２の形状は、他の実施例では、他の幾何学的形状、例えばＵ字形としてもよい。 In this embodiment, the first lid portion 132 is provided with the convex wall 81 and the second lid portion 232 is provided with the concave groove 82 . Thus, when viewed in cross-section of the convex wall 81, the first side 131 away from the first locking connection unit 41 extends linearly through the central axis of the convex wall 81 and the second The second side 231 away from the lock connection unit 51 extends linearly through the central axis of the groove 82 . In addition, the inner contour of the groove 82 is aligned with the outer contour of the convex wall 81, but it is not limited to this form. geometric shape, such as a U-shape.

また、図８に示す別の実施例では、好ましくは、第１リブ１２Ａのうち第１位置決め部材６１Ａが穿設された部分は２つの第１側部１３１Ａに側方向に突き当たり、それにより、締り嵌めして連結する効果を果たし、かつ接触面積を増大し、該第１リブ１２Ａと該２つの第１側部１３１Ａとの結合安定性を向上させることができる。同様に、第２リブ２２Ａのうち該第２位置決め部材６４Ａが穿設された部分は該２つの第２側部２３１Ａに側方向に突き当たる。 Also, in another embodiment shown in FIG. 8, preferably the portion of the first rib 12A through which the first positioning member 61A is drilled laterally abuts the two first side portions 131A, thereby providing a tight fit. It can achieve the effect of fitting and connecting, increase the contact area, and improve the joint stability between the first rib 12A and the two first side portions 131A. Similarly, the portion of the second rib 22A in which the second positioning member 64A is bored laterally abuts the two second side portions 231A.

１第１ケース
１１第１本体
１２、１２Ａ第１リブ
１３第１枠体
１３１、１３１Ａ第１側部
１３２第１蓋部
１３３第１被覆空間
１３４第１開口
１４第１収納空間
２第２ケース
２１第２本体
２２、２２Ａ第２リブ
２３第２枠体
２３１、２３１Ａ第２側部
２３２第２蓋部
２３３第２被覆空間
２３４第２開口
２４第２収納空間
３ロックユニット
４１第１ロック接続ユニット
４２第１凹部
４２１第１段差面
４３第１ベース
４４挿入孔
４５係止リング
４５１リング体
４５２嵌入部
４６引き部材
４６１翼部
５１第２ロック接続ユニット
５２第２凹部
５２１第２段差面
５３第２ベース
５４嵌合孔
６１、６１Ａ第１位置決め部材
６２第１接続部
６３第１受け止め部
６４、６４Ａ第２位置決め部材
６５第２接続部
６６第２受け止め部
７１ハンドル
７２スクリューロック部材
８１凸壁
８２凹溝
９枢動ユニット
９１第１枢動ユニット
９２第２枢動ユニット
９３第３位置決め部材
９４第４位置決め部材 Reference Signs List 1 first case 11 first main body 12, 12A first rib 13 first frame 131, 131A first side portion 132 first lid portion 133 first covering space 134 first opening 14 first storage space 2 second case 21 Second Main Body 22, 22A Second Rib 23 Second Frame 231, 231A Second Side 232 Second Lid 233 Second Covered Space 234 Second Opening 24 Second Storage Space 3 Lock Unit 41 First Lock Connection Unit 42 First recess 421 First stepped surface 43 First base 44 Insertion hole 45 Locking ring 451 Ring body 452 Fitting portion 46 Pulling member 461 Wing 51 Second lock connection unit 52 Second recessed portion 521 Second stepped surface 53 Second base 54 fitting hole 61, 61A first positioning member 62 first connecting portion 63 first receiving portion 64, 64A second positioning member 65 second connecting portion 66 second receiving portion 71 handle 72 screw lock member 81 convex wall 82 concave groove 9 pivoting unit 91 first pivoting unit 92 second pivoting unit 93 third positioning member 94 fourth positioning member

Claims

a toolbox,
comprising a first body and a first frame, said first body comprising a first rib, said first frame comprising two first sides and a first lid, said two first sides portions are laterally connected to opposite sides of the first lid portion, respectively, and jointly define a first covering space and a first opening, the first rib extending through the first opening to the first opening; a first case inserted into the first covering space, wherein the material of the first rib is plastic and the material of the first frame is metal;
The second body includes a second body and a second frame, the second body includes a second rib, and the second frame has two second sides and one a second cover, wherein the two second side parts are laterally connected to opposite sides of the second cover, jointly enclosing a second covering space and a second opening; A second rib is inserted into the second covering space through the second opening, the material of the second rib is plastic, the material of the second frame is metal, and the first case and the second a second case wherein the first lid and the second lid abut each other when the cases are closed together;
at least one lock unit having a first lock connection unit, a second lock connection unit, a plurality of first positioning members, and a plurality of second positioning members;
Each said first positioning member comprises a first connecting portion and two first receiving portions, said first connecting portion connecting said first locking connection unit, said first rib and said two first sides . through which the two first receiving portions are connected to opposite ends of the first connecting portion so as to protrude laterally; One of the side portions farther from the first lock connection unit is mutually restrained in the drilling direction of the first connection portion , and the first lock connection unit is connected to one of the first side portions. to position the
Each of said second positioning members includes a second connecting portion and two second receiving portions, said second connecting portion passing through said second locking connection unit, said second rib and said two second sides. and the two second receiving portions are laterally protruded and connected to opposite ends of the second connecting portion , and the two second receiving portions are connected to the second lock connecting unit and the two second lock connecting units. One of the side portions farther from the second lock connection unit is mutually restrained in the drilling direction of the second connection portion , and the second lock connection unit is connected to one of the second side portions. position,
the second locking connection unit is hingedly connectable to the first locking connection unit such that the second case cannot be opened or closed with respect to the first case;
toolbox.

The first lock connection unit has a first recess formed on the side facing the first case, and the portion of the first side of the two first side portions that is closer to the first lock connection unit is The second locking connection unit is accommodated in the first recess, and the second locking connection unit is recessed on the side facing the second case, and is closer to the second locking connection unit than the two second sides. 2. The toolbox of claim 1, wherein said second side portion is received in said second recess.

The first case surrounds a first housing space, and of the two first receiving portions, the first receiving portion separated from the first lock connection unit is exposed to the first housing space, and the second receiving portion is exposed to the first housing space. 2. The case according to claim 1, wherein the case surrounds a second storage space, and the second receiving portion of the two second receiving portions separated from the second lock connection unit is exposed to the second receiving space. toolbox.

The toolbox according to claim 1, further comprising a handle, wherein at least one screw lock member penetrates the first frame and the first rib and is screwed to the handle.

The first lock connection unit includes a first base, a locking ring and a pull member, the second lock connection unit includes a second base and a fitting hole, the first base includes the plurality of The second base is connected to the second case by a plurality of second positioning members, the pulling member is pivotally mounted on the first base, and the locking member is connected to the first case by a first positioning member. A ring is connected to the pulling member and surrounds and locks the second base in an interlocking relationship, the locking ring includes a connected ring body and an insert, the ring body surrounding the second base. 2. The toolbox according to claim 1, wherein said fitting portion is fitted into said fitting hole.

Both ends of the locking ring are respectively inserted into two wings on opposite sides of the pulling member, two insertion holes are recessed in the first base, and the locking ring inserts into the second base. 6. The toolbox of claim 5, wherein when encircling and locking, portions of the two wings are respectively inserted into the two insertion holes.

A portion of the first rib, through which the first positioning member is drilled, abuts the two first side portions in a lateral direction, and a portion of the second rib, through which the second positioning member is drilled, abuts the two first side portions in the lateral direction. 2. The toolbox of claim 1, laterally abutting on two second sides.

One of the first lid portion and the second lid portion is provided with a convex wall, and the other is provided with a concave groove. When the first case and the second case are closed to each other, the convex wall is fitted into the recessed groove, and the protruding wall becomes smaller toward the direction of the recessed groove.

The first cover is provided with the convex wall, the second cover is provided with the concave groove, and when viewed in cross section of the convex wall, the first side away from the first lock connection unit. 9. A portion extending linearly through the central axis of the convex wall, and the second side portion away from the second locking connection unit linearly extending through the central axis of the recessed groove. Toolbox as described.

The first lock connection unit has a first recess formed on the side facing the first case, and the portion of the first side of the two first side portions that is closer to the first lock connection unit is The second locking connection unit is accommodated in the first recess, and the second locking connection unit is recessed on the side facing the second case, and is closer to the second locking connection unit than the two second sides. The portion of the second side portion is accommodated in the second recess, the first case surrounds a first accommodation space, and the second one of the two first receiving portions away from the first lock connection unit. The first receiving portion is exposed to the first storage space, the second case surrounds the second storage space, and the second receiving portion of the two second receiving portions is separated from the second lock connection unit. is exposed in the second storage space, the toolbox further includes a handle, at least one screw lock member penetrates the first frame and the first rib and is screwed to the handle, and the second One of the first cover portion and the second cover portion is provided with a convex wall, and the other is provided with a concave groove. When the first case and the second case are closed to each other, the convex wall The convex wall is fitted in the concave groove, the convex wall becomes smaller in the direction of the concave groove, the convex wall is provided in the first lid portion, the concave groove is provided in the second lid portion, and the concave groove is provided in the second lid portion. When viewed in cross-section of the convex wall, the first side away from the first locking connection unit extends linearly through the central axis of the convex wall and the second side away from the second locking connection unit. The first body is a plastic body processed by blow molding, and the second body is a plastic body processed by blow molding. , the first positioning member and each of the second positioning members are both rivets, the second case is connected to the first case by a plurality of pivoting units, each of the pivoting units is a first pivot; a moving unit, a second pivoting unit, a plurality of third positioning members and a plurality of fourth positioning members, each said third positioning member comprising said first pivoting unit, said first rib and The two first sides are drilled to hinge and position the first pivoting unit to the first frame, and the fourth positioning members each comprise the second pivoting unit and the second rib. and the two second sides are drilled to hinge and position the second pivoting unit on the second frame, the second pivoting unit being pivotally connected to the first pivoting unit. , the number of the at least one locking unit is plural, the plurality of locking units and the plurality of pivoting units are respectively located on opposite sides of the toolbox, the structure of each of the first positioning members, each of the The structure of the second positioning member, the structure of each of the third positioning members, and the structure of each of the fourth positioning members are the same, and the portion of the first side within the first recess is the first recess of the first recess. a first stepped surface, a portion of the second side portion in the second recess abuts a second stepped surface of the second recess, the fitting portion is integrally connected to the ring body, and the fitting portion is extended into a plate-like fan shape by pressing, the inner contour of the concave groove is aligned with the outer contour of the convex wall, the first concave portion is provided in the first base, and the second base is provided with the 7. The toolbox of claim 6, wherein the second recess is recessed.