JP2023037164A

JP2023037164A - dustpan

Info

Publication number: JP2023037164A
Application number: JP2021143737A
Authority: JP
Inventors: 健吾鈴木; Kengo Suzuki
Original assignee: Teramoto Corp Ltd
Current assignee: Teramoto Corp Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2023-03-15

Abstract

To provide a dustpan with excellent usability by devising a whole structure.SOLUTION: A dustpan A1 comprises: a handle 1; a flexible first bar-shaped frame 2 where a first end part 21 and a second end part 22 are included and the first end part 21 is attached to the handle 1; a flexible second bar-shaped frame 3 where a third end part 31 and a fourth end part 32 are included and the third end part 31 is attached to the handle 1; and a base body 4 attached to the second end part 22. The fourth end part 32 can be attached to the base body 4. The first bar-shaped frame 2, the second bar-shaped frame 3, and the base body 4 form an annular shape in a state where the fourth end part 32 is attached to the base body 4.SELECTED DRAWING: Figure 2

Description

本発明は、ちりとりに関し、詳しくは、環状をなすフレームによりゴミ袋を保持して使用するちりとりに関する。 TECHNICAL FIELD The present invention relates to a dustpan, and more particularly to a dustpan in which a garbage bag is held by an annular frame.

フレームによりゴミ袋を保持して使用するちりとりとして、たとえば特許文献１に記載されたものがある。特許文献１に記載されているちりとりは、柄と、環状をなすフレームとを備えている。フレームの底部には、略水平状の掃き入れ部（ベース体）が設けられている。フレームの適部には複数のクランパ（クリップ部材）が配置されている。このちりとりを使用する際には、複数のクランパによってゴミ袋の開口の周縁部を挟み、上記掃き入れ部が地面に沿うような姿勢をとらせる。そうすると、ゴミ袋は、その開口が大きく拡がった状態で地面に沿った姿勢をとり、落ち葉等のゴミをゴミ袋内に効率よく掃き入れることができる。ゴミを収容したゴミ袋は、クランパを開放することでこれを取り外し、開口を閉じるとそのまま廃棄することができる。 For example, Japanese Unexamined Patent Application Publication No. 2002-100003 discloses a dustpan that uses a frame to hold a garbage bag. The dustpan described in Patent Document 1 includes a handle and an annular frame. A substantially horizontal swept portion (base body) is provided at the bottom of the frame. A plurality of clampers (clip members) are arranged at appropriate portions of the frame. When using this dustpan, the periphery of the opening of the garbage bag is clamped by a plurality of clampers, and the dustpan is oriented along the ground. As a result, the garbage bag takes a position along the ground with its opening widened, and garbage such as fallen leaves can be efficiently swept into the garbage bag. The garbage bag containing the garbage can be removed by opening the clamper, and can be discarded as it is by closing the opening.

特許文献１に記載された上記従来のちりとりにおいて、フレームは可撓性を有しており、長状の１本のフレームが全体として環状をなす形態とされている。掃き入れ部は筒状とされており、この掃き入れ部にフレームが内挿された状態で当該フレームの両端部が柄に固定されている。上記構成の従来のちりとりは、フレームが環状をなす形態で常に取り扱われる。したがって、ちりとり全体として嵩張るので、販売時に広い陳列スペースが必要となり、輸送コストも高くつく。また、筒状の掃き入れ部にフレームが内挿された状態では、掃き入れ部がフレームの長手方向に移動する場合があり、使い勝手において改善の余地があった。 In the above conventional dustpan described in Patent Document 1, the frame has flexibility, and the single long frame has an annular shape as a whole. The sweep-in portion is cylindrical, and both ends of the frame are fixed to the handle while the frame is inserted into the sweep-in portion. Conventional dustpans of the above construction are always handled in the form of a ring-shaped frame. Therefore, the dustpan as a whole is bulky, so a large display space is required at the time of sale, and transportation costs are high. In addition, when the frame is inserted into the tubular sweep-in portion, the sweep-in portion may move in the longitudinal direction of the frame, and there is room for improvement in terms of usability.

意匠登録第１１８０５５６号公報Design Registration No. 1180556

本発明は、このような事情のもとで考え出されたものであって、全体構造を工夫することにより、使い勝手が良好なちりとりを提供することを主たる課題とする。 The present invention has been conceived under such circumstances, and the main object thereof is to provide a dustpan that is easy to use by devising the overall structure.

上記の課題を解決するため、本発明では、次の技術的手段を講じている。 In order to solve the above problems, the present invention takes the following technical measures.

本発明によって提供されるちりとりは、柄と、第１端部および第２端部を有し、前記第１端部が前記柄に取り付けられており、且つ可撓性を有する第１棒状フレームと、第３端部および第４端部を有し、前記第３端部が前記柄に取り付けられており、且つ可撓性を有する第２棒状フレームと、前記第２端部に取り付けられたベース体と、を備え、前記第４端部は、前記ベース体に取り付け可能であり、前記ベース体に前記第４端部が取り付けられた状態で、前記第１棒状フレーム、前記第２棒状フレームおよび前記ベース体が環状をなす。 The dustpan provided by the present invention includes a handle, a first flexible rod-shaped frame having a first end and a second end, the first end attached to the handle, and a flexible first end. , a second rod-shaped frame having a third end and a fourth end, the third end being attached to the handle and having flexibility; and a base attached to the second end. a body, wherein the fourth end is attachable to the base body, and with the fourth end attached to the base body, the first rod-shaped frame, the second rod-shaped frame and The base body has an annular shape.

好ましい実施の形態においては、前記第１棒状フレームおよび前記第２棒状フレームは、前記ベース体に前記第４端部が取り付けられていない自然状態において隣接または近接して同じ方向に延びている。 In a preferred embodiment, the first rod-shaped frame and the second rod-shaped frame extend in the same direction adjacent to each other in a natural state in which the fourth end portion is not attached to the base body.

好ましい実施の形態においては、前記ベース体は、第１部材および第２部材を含み、前記第１部材および前記第２部材がこれらの間に前記第４端部を配置した第１状態にあるとき、前記第４端部が前記ベース体に取り付けられる。 In a preferred embodiment, the base body includes a first member and a second member, and when the first member and the second member are in the first state with the fourth end disposed therebetween. , the fourth end is attached to the base body.

好ましい実施の形態においては、前記第４端部および前記第１部材のうち、一方に凹部が設けられ、且つ他方に前記凹部に嵌入可能な凸部が設けられており、前記第１部材および前記第２部材が前記第１状態にあるとき、前記凹部に前記凸部が嵌入して前記第４端部と前記第１部材との相対移動が阻止される。 In a preferred embodiment, one of the fourth end portion and the first member is provided with a concave portion, and the other is provided with a convex portion that can be fitted into the concave portion, and the first member and the When the second member is in the first state, the protrusion is fitted into the recess to prevent relative movement between the fourth end and the first member.

好ましい実施の形態においては、前記第１部材は、第１方向に延びており、且つ前記第１方向の一方側および他方側に位置する第５端部および第６端部を有し、前記第２部材は、前記第１部材に対して分離する状態にて前記第５端部側から前記第１方向の他方側に移動させることで、前記第１部材に係合しながら前記第１方向に沿ってスライド移動可能であり、前記第１部材および前記第２部材が前記第１状態にあるときに前記第１部材に対する前記第２部材のスライド移動を阻止する、ロック機構を備える。 In a preferred embodiment, the first member extends in a first direction and has a fifth end and a sixth end located on one side and the other side of the first direction. The two members are separated from the first member and moved from the fifth end side to the other side in the first direction, thereby moving in the first direction while engaging with the first member. A locking mechanism is slidable along and prevents sliding movement of the second member relative to the first member when the first member and the second member are in the first state.

好ましい実施の形態においては、前記ベース体は、第３部材を含み、前記ベース体は、前記第１部材の前記第６端部と前記第３部材との間に前記第２端部を挟んだ状態で当該第２端部に取り付けられている。 In a preferred embodiment, the base body includes a third member, and the base body sandwiches the second end between the sixth end of the first member and the third member. is attached to the second end in a state.

好ましい実施の形態においては、前記第１棒状フレームおよび前記第２棒状フレームの各々には、ゴミ袋を挟むためのクリップ部材が設けられている。 In a preferred embodiment, each of the first rod-shaped frame and the second rod-shaped frame is provided with a clip member for holding a garbage bag.

本発明のその他の特徴および利点は、添付図面を参照して以下に行う詳細な説明によって、より明らかとなろう。 Other features and advantages of the present invention will become more apparent from the detailed description given below with reference to the accompanying drawings.

本発明に係るちりとりの一例を示す斜視図である。It is a perspective view which shows an example of the dustpan which concerns on this invention. 図１に示したちりとりの正面図である。Figure 2 is a front view of the dustpan shown in Figure 1; 図２のＩＩＩ－ＩＩＩ線に沿う拡大断面図である。3 is an enlarged cross-sectional view along line III-III of FIG. 2; FIG. 図２のＩＶ－ＩＶ線に沿う拡大断面図である。3 is an enlarged cross-sectional view along line IV-IV of FIG. 2; FIG. 図２のＶ－Ｖ線に沿う拡大断面図である。3 is an enlarged cross-sectional view taken along line VV of FIG. 2; FIG. 図２のＶＩ－ＶＩ線に沿う拡大断面図である。3 is an enlarged cross-sectional view along line VI-VI of FIG. 2; FIG. 図２のＶＩＩ－ＶＩＩ線に沿う拡大断面図である。3 is an enlarged cross-sectional view along line VII-VII of FIG. 2; FIG. 図１に示したちりとりを底面側から見た部分斜視図である。It is the partial perspective view which looked at the dustpan shown in FIG. 1 from the bottom face side. 図１に示したちりとりの使用状態の一例を示す斜視図である。It is a perspective view which shows an example of the usage condition of the dustpan shown in FIG. 図１に示したちりとりの組付け前の状態を示す正面図である。It is a front view which shows the state before assembly|attachment of the dustpan shown in FIG. 図１に示したちりとりの組付け前の状態を示す右側面図である。It is a right view which shows the state before assembly|attachment of the dustpan shown in FIG. 図１に示したちりとりの組付け手順を説明する斜視図である。It is a perspective view explaining the assembly|attachment procedure of the dustpan shown in FIG. 図１に示したちりとりの組付け手順を説明する斜視図である。It is a perspective view explaining the assembly|attachment procedure of the dustpan shown in FIG.

以下、本発明の好ましい実施の形態について、図面を参照して具体的に説明する。 Preferred embodiments of the present invention will be specifically described below with reference to the drawings.

図１～図１１は、本発明に係るちりとりの一例を示す。本実施形態のちりとりＡ１は、柄１と、第１棒状フレーム２と、第２棒状フレーム３と、ベース体４と、複数のクリップ部材５と、を備えている。詳細は後述するが、本実施形態のちりとりＡ１は、第２棒状フレーム３とベース体４とを組付けることで、全体として環状をなして使用可能な状態となる。図１および図２は、第２棒状フレーム３とベース体４との組付け後の状態を示し、図１０および図１１は、第２棒状フレーム３とベース体４との組付け前の状態示す。なお、以下の説明では、原則として図１に示したちりとりＡ１の態様を基準として上下方向を規定する。 1 to 11 show an example of a dustpan according to the present invention. A dustpan A1 of this embodiment includes a handle 1, a first rod-shaped frame 2, a second rod-shaped frame 3, a base body 4, and a plurality of clip members 5. As shown in FIG. Although the details will be described later, the dustpan A1 of the present embodiment forms a ring as a whole and is ready for use by assembling the second rod-shaped frame 3 and the base body 4 . 1 and 2 show the state after the second rod-shaped frame 3 and the base body 4 have been assembled, and FIGS. 10 and 11 show the state before the second rod-shaped frame 3 and the base body 4 have been assembled. . In the following description, as a general rule, the vertical direction is defined based on the aspect of the dustpan A1 shown in FIG.

柄１は、使用者が手で握るための部分である。第１棒状フレーム２および第２棒状フレーム３はそれぞれ、可撓性を有しており、且つ柄１に取り付けられている。柄１は、たとえばポリプロピレンなどの合成樹脂材料からなり、第１棒状フレーム２および第２棒状フレーム３の端部（後述する第１端部２１および第３端部３１）を挿し込むための凹みを有する。 A handle 1 is a part for a user to grip with a hand. The first rod-shaped frame 2 and the second rod-shaped frame 3 are each flexible and attached to the handle 1 . The handle 1 is made of a synthetic resin material such as polypropylene, and has recesses into which the ends of the first rod-shaped frame 2 and the second rod-shaped frame 3 (first end 21 and third end 31 to be described later) are inserted. have.

第１棒状フレーム２は、横断面が略一様で長状に延びている。図２、図７、図１０等に示すように、第１棒状フレーム２は、第１端部２１、第２端部２２およびレール突部２３を有する。第１端部２１および第２端部２２は、第１棒状フレーム２の長手方向の両端部に位置する。第１棒状フレーム２は、たとえば硬質ポリ塩化ビニル樹脂などの合成樹脂材料からなり、適度な可撓性および剛性を有する。第１端部２１は、柄１の凹みに挿し込まれた状態で当該柄１に取り付けられている（図２、図１０参照）。第２端部２２には、ベース体４が取り付けられている。図６に表れているように、第２端部２２の適所には、厚さ方向に貫通する貫通孔２４が形成されている。図７に示すように、レール突部２３は、第１棒状フレーム２の厚さ方向（図中左右方向）に突出している。本実施形態では、一対のレール突部２３が第１棒状フレーム２の略全長にわたって設けられている。図１０に示すように、第１棒状フレーム２は、第２棒状フレーム３とベース体４との組付け前の状態（自然状態）において、一定方向（図中上下方向）に延びる棒状である。 The first rod-shaped frame 2 has a substantially uniform cross section and extends in a long shape. As shown in FIGS. 2, 7, 10, etc., the first rod-shaped frame 2 has a first end 21, a second end 22 and a rail projection 23. As shown in FIG. The first end 21 and the second end 22 are located at both ends of the first rod-shaped frame 2 in the longitudinal direction. The first rod-shaped frame 2 is made of a synthetic resin material such as rigid polyvinyl chloride resin, and has appropriate flexibility and rigidity. The first end portion 21 is attached to the handle 1 while being inserted into the recess of the handle 1 (see FIGS. 2 and 10). A base body 4 is attached to the second end 22 . As shown in FIG. 6, a through-hole 24 is formed in the second end portion 22 at a suitable position to penetrate in the thickness direction. As shown in FIG. 7, the rail protrusion 23 protrudes in the thickness direction of the first rod-shaped frame 2 (horizontal direction in the drawing). In this embodiment, a pair of rail protrusions 23 are provided over substantially the entire length of the first rod-shaped frame 2 . As shown in FIG. 10, the first rod-shaped frame 2 has a rod-like shape extending in a certain direction (vertical direction in the drawing) in a state (natural state) before the second rod-shaped frame 3 and the base body 4 are assembled.

第２棒状フレーム３は、横断面が略一様で長状に延びている。図２、図７、図１０等に示すように、第２棒状フレーム３は、第３端部３１、第４端部３２およびレール突部３３を有する。第３端部３１および第４端部３２は、第２棒状フレーム３の長手方向の両端部に位置する。第２棒状フレーム３は、たとえば硬質ポリ塩化ビニル樹脂などの合成樹脂材料からなり、適度な可撓性および剛性を有する。第３端部３１は、柄１の凹みに挿し込まれた状態で当該柄１に取り付けられている（図２、図１０参照）。柄１、第１棒状フレーム２の第１端部２１および第２棒状フレーム３の第３端部３１には、たとえば図示しないピンが共通に挿通しており、第１端部２１および第３端部３１の柄１からの脱落が防止されている。第４端部３２は、ベース体４に取り付け可能である。図１～図８においては、第２棒状フレーム３とベース体４との組付け後の状態を示しており、第４端部３２がベース体４に取り付けられている。図６に表れているように、第４端部３２の適所には、厚さ方向に貫通する貫通孔３４が形成されている。図７に示すように、レール突部３３は、第２棒状フレーム３の厚さ方向（図中左右方向）に突出している。本実施形態では、一対のレール突部３３が第２棒状フレーム３の略全長にわたって設けられている。図１０に示すように、第２棒状フレーム３は、第２棒状フレーム３とベース体４との組付け前の状態（自然状態）において、一定方向（図中上下方向）に延びる棒状である。 The second rod-shaped frame 3 has a substantially uniform cross section and extends in a long shape. As shown in FIGS. 2, 7, 10, etc., the second rod-shaped frame 3 has a third end 31, a fourth end 32 and a rail projection 33. As shown in FIG. The third end portion 31 and the fourth end portion 32 are located at both ends of the second rod-shaped frame 3 in the longitudinal direction. The second rod-shaped frame 3 is made of a synthetic resin material such as rigid polyvinyl chloride resin, and has appropriate flexibility and rigidity. The third end portion 31 is attached to the handle 1 while being inserted into the recess of the handle 1 (see FIGS. 2 and 10). For example, a pin (not shown) is commonly inserted through the handle 1, the first end portion 21 of the first rod-shaped frame 2, and the third end portion 31 of the second rod-shaped frame 3. The part 31 is prevented from falling off from the handle 1. - 特許庁The fourth end 32 is attachable to the base body 4 . 1 to 8 show the state after the second rod-shaped frame 3 and the base body 4 have been assembled, and the fourth end portion 32 is attached to the base body 4. FIG. As shown in FIG. 6, a through hole 34 is formed at a suitable position of the fourth end 32 so as to penetrate in the thickness direction. As shown in FIG. 7, the rail protrusion 33 protrudes in the thickness direction of the second rod-shaped frame 3 (horizontal direction in the figure). In this embodiment, a pair of rail protrusions 33 are provided over substantially the entire length of the second rod-shaped frame 3 . As shown in FIG. 10, the second rod-shaped frame 3 has a rod-like shape extending in a certain direction (vertical direction in the drawing) in a state (natural state) before the second rod-shaped frame 3 and the base body 4 are assembled.

図１０に表れているように、上記の第１棒状フレーム２と第２棒状フレーム３とは、ベース体４に第４端部３２が取り付けられていない自然状態において隣接または近接しており、同じ方向（図中上下方向）に延びている。本実施形態において、第１棒状フレーム２および第２棒状フレーム３は、実質的に同一の構成とされている。なお、第１棒状フレーム２および第２棒状フレーム３の構成材料は、上述の硬質ポリ塩化ビニル樹脂に限定されず、種々の材料を選択することができる。また、第１棒状フレーム２および第２棒状フレーム３の構成材料は、合成樹脂材料に限定されず、金属材料、あるいは金属製の芯材が合成樹脂材料などに覆われた複合材料により構成してもよい。 As shown in FIG. 10, the first rod-shaped frame 2 and the second rod-shaped frame 3 are adjacent or close to each other in a natural state in which the fourth end portion 32 is not attached to the base body 4. It extends in the direction (vertical direction in the drawing). In this embodiment, the first rod-shaped frame 2 and the second rod-shaped frame 3 have substantially the same configuration. In addition, the constituent material of the first rod-shaped frame 2 and the second rod-shaped frame 3 is not limited to the hard polyvinyl chloride resin described above, and various materials can be selected. Further, the material of the first rod-shaped frame 2 and the second rod-shaped frame 3 is not limited to the synthetic resin material, but may be composed of a metal material or a composite material in which a metal core is covered with a synthetic resin material or the like. good too.

図１～図８に示すように、ベース体４は、第１部材４１、第２部材４２および第３部材４３を含んで構成される。 As shown in FIGS. 1 to 8, the base body 4 includes a first member 41, a second member 42 and a third member 43. As shown in FIGS.

第１部材４１は、全体として第１方向Ｘに延びる長矩形状とされている。第１部材４１は、一対の傾斜板４１１、頂板４１２、一対の縦壁部４１３、一対の係止部４１４、一対の縦壁部４１６、一対の係止部４１７および一対の孔４１９を有する。頂板４１２は、第１方向Ｘに延びる細長矩形状とされている。一対の傾斜板４１１は、頂板４１２において第１方向Ｘに沿う両端縁にそれぞれつながり、互いに離れるにつれて下方に位置するように傾斜している（図３、図４参照）。頂板４１２および一対の傾斜板４１１は、平面視において第１部材４１の外形を形成しており、ちりとりＡ１の掃き入れ部を構成する部位である。 The first member 41 has an elongated rectangular shape extending in the first direction X as a whole. The first member 41 has a pair of inclined plates 411 , a top plate 412 , a pair of vertical wall portions 413 , a pair of locking portions 414 , a pair of vertical wall portions 416 , a pair of locking portions 417 and a pair of holes 419 . The top plate 412 has an elongated rectangular shape extending in the first direction X. As shown in FIG. The pair of inclined plates 411 are connected to both edges of the top plate 412 along the first direction X, and are inclined downward as they are separated from each other (see FIGS. 3 and 4). The top plate 412 and the pair of inclined plates 411 form the outer shape of the first member 41 in a plan view, and constitute the sweep-in portion of the dustpan A1.

第１部材４１はまた、図２、図７等に示すように、第５端部４１Ａおよび第６端部４１Ｂを有する。第５端部４１Ａは、第１方向Ｘの一方側（図中左側）に位置し、第６端部４１Ｂは、第１方向Ｘの他方側（図中右側）に位置する。 The first member 41 also has a fifth end 41A and a sixth end 41B, as shown in FIGS. 2, 7, and the like. The fifth end 41A is positioned on one side in the first direction X (left side in the drawing), and the sixth end 41B is positioned on the other side in the first direction X (right side in the drawing).

図３～図６等に示すように、頂板４１２の適所には、ピン４１２ａ，４１２ｂが設けられている。ピン４１２ａ，４１２ｂはそれぞれ、頂板４１２の下面から下方に突出している。図５、図６に表れているように、ピン４１２ａは、第１方向Ｘの一方側（図中左側）に位置し、ピン４１２ｂは、第１方向Ｘの他方側（図中右側）に位置する。 As shown in FIGS. 3 to 6 and the like, pins 412a and 412b are provided at appropriate locations on the top plate 412. As shown in FIGS. Pins 412 a and 412 b each protrude downward from the bottom surface of top plate 412 . As shown in FIGS. 5 and 6, the pin 412a is positioned on one side in the first direction X (left side in the drawing), and the pin 412b is positioned on the other side in the first direction X (right side in the drawing). do.

図３、図５、図６等に示すように、一対の縦壁部４１３は、頂板４１２の短手方向の両端付近から下方に延出し、且つ第１方向Ｘに沿って延びている。一対の縦壁部４１３は、第１部材４１において、第１方向Ｘの一方側端（図５、図６の図中左端）から第１方向Ｘの中央付近に至る範囲に設けられている。一対の係止部４１４は、図３、図５等に表れているように、一対の縦壁部４１３それぞれの下端から第１部材４１の短手方向の外側に延出し、且つ第１方向Ｘに沿って延びる。一対の係止部４１４は、第１部材４１において、第１方向Ｘの一方側端から第１方向Ｘの中央付近に至る範囲に設けられている。 As shown in FIGS. 3, 5, and 6, the pair of vertical wall portions 413 extend downward from near both ends of the top plate 412 in the width direction and extend along the first direction X. As shown in FIGS. The pair of vertical wall portions 413 are provided in the first member 41 in a range from one end in the first direction X (the left end in FIGS. 5 and 6) to near the center in the first direction X. As shown in FIG. As shown in FIGS. 3 and 5, the pair of locking portions 414 extend outward in the lateral direction of the first member 41 from the lower ends of the pair of vertical wall portions 413 and extend in the first direction X. extends along. The pair of locking portions 414 are provided in a range from one side end in the first direction X to near the center in the first direction X in the first member 41 .

各縦壁部４１３の上下方向の寸法は、第２棒状フレーム３（第４端部３２）の厚さよりも大である（図３参照）。一対の縦壁部４１３の第１部材４１の短手方向における間隔は、第２棒状フレーム３（第４端部３２）の幅方向（図３における左右方向）の寸法よりも大である。これにより、頂板４１２および一対の縦壁部４１３により囲まれた空間に、第４端部３２を収容することが可能である。本実施形態では、図３、図６等に示すように、頂板４１２および一対の縦壁部４１３により囲まれた空間に第４端部３２が収容された状態において、第４端部３２の貫通孔３４に頂板４１２（第１部材４１）のピン４１２ａが嵌入している。 The vertical dimension of each vertical wall portion 413 is larger than the thickness of the second rod-shaped frame 3 (fourth end portion 32) (see FIG. 3). The distance between the pair of vertical wall portions 413 in the lateral direction of the first member 41 is larger than the dimension in the width direction (horizontal direction in FIG. 3) of the second rod-shaped frame 3 (fourth end portion 32). Thereby, it is possible to accommodate the fourth end portion 32 in the space surrounded by the top plate 412 and the pair of vertical wall portions 413 . In the present embodiment, as shown in FIGS. 3, 6, etc., when the fourth end portion 32 is housed in the space surrounded by the top plate 412 and the pair of vertical wall portions 413, the fourth end portion 32 penetrates through. A pin 412 a of a top plate 412 (first member 41 ) is fitted in the hole 34 .

図５に示すように、各係止部４１４には、ガイド面４１４ａおよび凹溝４１４ｂが形成されている。ガイド面４１４ａは、係止部４１４の第１方向Ｘにおける一端部（図中左端部）に形成されており、第１方向Ｘの一端側に向かうにつれて第１部材４１の短手方向（図中上下方向）の寸法が小となるテーパ面である。凹溝４１４ｂは、係止部４１４において第１方向Ｘの一端寄り（図中左端寄り）に形成されており、第１部材４１の短手方向（図中上下方向）に切り欠かれた形状である。上記一対の縦壁部４１３および一対の係止部４１４は、第１部材４１に第２部材４２を係合させるための部位である。 As shown in FIG. 5, each engaging portion 414 is formed with a guide surface 414a and a groove 414b. The guide surface 414a is formed at one end (the left end in the drawing) of the locking portion 414 in the first direction X, and extends toward the one end in the first direction X in the lateral direction of the first member 41 (the left end in the drawing). It is a tapered surface in which the dimension in the vertical direction) is small. The recessed groove 414b is formed near one end of the locking portion 414 in the first direction X (close to the left end in the drawing), and is cut in the lateral direction of the first member 41 (vertical direction in the drawing). be. The pair of vertical wall portions 413 and the pair of locking portions 414 are portions for engaging the second member 42 with the first member 41 .

図４～図６等に示すように、一対の縦壁部４１６は、頂板４１２の短手方向の両端付近から下方に延出し、且つ第１方向Ｘに沿って延びている。一対の縦壁部４１６は、第１部材４１において、第１方向Ｘの他方側端（図５、図６の図中右端）から第１方向Ｘの中央付近に至る範囲に設けられている。一対の係止部４１７は、図４、図５等に表れているように、一対の縦壁部４１６それぞれの下端から第１部材４１の短手方向の外側に延出し、且つ第１方向Ｘに沿って延びる。一対の係止部４１７は、第１部材４１において、第１方向Ｘの他方側端から第１方向Ｘの中央付近に至る範囲に設けられている。 As shown in FIGS. 4 to 6 and the like, the pair of vertical wall portions 416 extend downward from near both ends of the top plate 412 in the short direction and extend along the first direction X. As shown in FIGS. The pair of vertical wall portions 416 are provided in a range from the other side end in the first direction X (the right end in FIGS. 5 and 6) to the vicinity of the center in the first direction X in the first member 41 . As shown in FIGS. 4 and 5, the pair of locking portions 417 extend outward in the lateral direction of the first member 41 from the lower ends of the pair of vertical wall portions 416 and extend in the first direction X. extends along. The pair of locking portions 417 are provided in a range from the other side end in the first direction X to the vicinity of the center in the first direction X in the first member 41 .

各縦壁部４１６の上下方向の寸法は、第１棒状フレーム２（第２端部２２）の厚さよりも大である（図４参照）。一対の縦壁部４１６の第１部材４１の短手方向における間隔は、第１棒状フレーム２（第２端部２２）の幅方向（図４における左右方向）の寸法よりも大である。これにより、頂板４１２および一対の縦壁部４１６により囲まれた空間に、第２端部２２を収容することが可能である。本実施形態では、図４、図６等に示すように、頂板４１２および一対の縦壁部４１６により囲まれた空間に第２端部２２が収容された状態において、第２端部２２の貫通孔２４に頂板４１２（第１部材４１）のピン４１２ｂが嵌入している。 The vertical dimension of each vertical wall portion 416 is larger than the thickness of the first rod-shaped frame 2 (second end portion 22) (see FIG. 4). The distance between the pair of vertical wall portions 416 in the lateral direction of the first member 41 is larger than the dimension in the width direction (horizontal direction in FIG. 4) of the first rod-shaped frame 2 (second end portion 22). This allows the second end portion 22 to be accommodated in the space surrounded by the top plate 412 and the pair of vertical wall portions 416 . In this embodiment, as shown in FIGS. 4, 6, etc., in a state in which the second end 22 is housed in a space surrounded by the top plate 412 and the pair of vertical walls 416, the second end 22 penetrates through. A pin 412 b of the top plate 412 (first member 41 ) is fitted in the hole 24 .

図５に示すように、各係止部４１７には、ガイド面４１７ａおよび凹溝４１７ｂが形成されている。ガイド面４１７ａは、係止部４１７の第１方向Ｘにおける他端部（図中右端部）に形成されており、第１方向Ｘの他端側に向かうにつれて第１部材４１の短手方向（図中上下方向）の寸法が小となるテーパ面である。凹溝４１７ｂは、係止部４１７において第１方向Ｘの他端寄り（図中右端寄り）に形成されており、第１部材４１の短手方向（図中上下方向）に切り欠かれた形状である。上記一対の縦壁部４１６および一対の係止部４１７は、第１部材４１に第３部材４３を係合させるための部位である。 As shown in FIG. 5, each engaging portion 417 is formed with a guide surface 417a and a groove 417b. The guide surface 417a is formed at the other end (the right end in the drawing) of the engaging portion 417 in the first direction X, and extends toward the other end in the first direction X in the lateral direction of the first member 41 ( The tapered surface has a smaller dimension in the vertical direction in the drawing. The concave groove 417b is formed near the other end (close to the right end in the drawing) of the locking portion 417 in the first direction X, and is cut in the lateral direction of the first member 41 (vertical direction in the drawing). is. The pair of vertical wall portions 416 and the pair of locking portions 417 are portions for engaging the third member 43 with the first member 41 .

図１、図７等に示すように、一対の孔４１９はそれぞれ、頂板４１２に形成されており、頂板４１２の厚さ方向に貫通している。一対の孔４１９は、頂板４１２において第１方向Ｘの中央付近に設けられ、第１方向Ｘに間隔を隔てている。図７に示すように、図中左側の孔４１９の下方には第４端部３２が配置されており、図中右側の孔４１９の下方には、第２端部２２が配置されている。上記構成の第１部材４１は、たとえばＡＳＡ樹脂（アクリロニトリル－スチレン－アクリレート共重合体）などの合成樹脂材料からなり、当該合成樹脂材料により一体形成されている。 As shown in FIGS. 1, 7, etc., each pair of holes 419 is formed in the top plate 412 and penetrates the top plate 412 in its thickness direction. A pair of holes 419 are provided near the center in the first direction X in the top plate 412 and spaced apart in the first direction X. As shown in FIG. As shown in FIG. 7, the fourth end portion 32 is arranged below the hole 419 on the left side in the drawing, and the second end portion 22 is arranged below the hole 419 on the right side in the drawing. The first member 41 configured as described above is made of a synthetic resin material such as ASA resin (acrylonitrile-styrene-acrylate copolymer), and is integrally formed of the synthetic resin material.

図３、図５、図６、図８等から理解されるように、第２部材４２は、上下方向に見て第１部材４１の第１方向Ｘにおける一方側（図５、図８における図中左側）と重なるように配置される。本実施形態において、第２部材４２は、主板部４２１、一対の起立壁４２２および一対の係止部４２３を有する。 3, 5, 6, 8, etc., the second member 42 is located on one side of the first member 41 in the first direction X when viewed in the vertical direction (the diagrams in FIGS. 5 and 8). center left). In this embodiment, the second member 42 has a main plate portion 421 , a pair of standing walls 422 and a pair of locking portions 423 .

主板部４２１は、第１方向Ｘを長手方向とする略長矩形状であり、上下方向に見て第１部材４１の第５端部４１Ａと重なる。一対の起立壁４２２は、図３に示すように、主板部４２１から上方に延出している。一対の起立壁４２２は、主板部４２１の短手方向（図３における図中左右方向）に間隔を隔てており、且つ各々が第１方向Ｘに沿って延びている。図３、図５、図６に表れているように、一対の起立壁４２２は、第１部材４１の短手方向において、当該第１部材４１の一対の縦壁部４１３を挟んでいる。一対の起立壁４２２は、第２部材４２において第１方向Ｘの略全長にわたって設けられている。一対の係止部４２３は、図３、図６に表れているように、一対の起立壁４２２それぞれの上端から第２部材４２の短手方向の内側に延出し、且つ第１方向Ｘに沿って延びる。一対の係止部４２３は、第２部材４２において第１方向Ｘの略全長にわたって設けられている。 The main plate portion 421 has a substantially elongated rectangular shape whose longitudinal direction is the first direction X, and overlaps the fifth end portion 41A of the first member 41 when viewed in the vertical direction. The pair of standing walls 422 extends upward from the main plate portion 421 as shown in FIG. The pair of standing walls 422 are separated from each other in the lateral direction of the main plate portion 421 (horizontal direction in FIG. 3), and each extends along the first direction X. As shown in FIG. 3, 5, and 6, the pair of upright walls 422 sandwich the pair of vertical walls 413 of the first member 41 in the lateral direction of the first member 41. As shown in FIGS. The pair of standing walls 422 are provided over substantially the entire length in the first direction X in the second member 42 . As shown in FIGS. 3 and 6, the pair of locking portions 423 extend inward in the lateral direction of the second member 42 from the upper ends of the pair of standing walls 422 and extend along the first direction X. extend. The pair of locking portions 423 are provided over substantially the entire length in the first direction X in the second member 42 .

図３に示すように、一対の係止部４２３は、上下方向に見て、第１部材４１における一対の係止部４１４とそれぞれ重なっている。これにより、第２部材４２（一対の起立壁４２２および一対の係止部４２３）は、第１部材４１に対して分離する状態にて第５端部４１Ａ側から第１方向Ｘの他方側に移動させることで、第１部材４１（一対の縦壁部４１３および一対の係止部４１４）に係合しながら第１方向Ｘに沿ってスライド移動可能である。また、第１部材４１における一対の係止部４１４と第２部材４２における一対の係止部４２３とが互いに当接することにより、第２部材４２が第１部材４１から下方に脱落することは防止される。 As shown in FIG. 3, the pair of locking portions 423 respectively overlap the pair of locking portions 414 of the first member 41 when viewed in the vertical direction. As a result, the second member 42 (the pair of standing walls 422 and the pair of locking portions 423) moves from the fifth end portion 41A side to the other side in the first direction X while being separated from the first member 41. By moving, it is possible to slide along the first direction X while engaging with the first member 41 (the pair of vertical wall portions 413 and the pair of locking portions 414). In addition, the pair of locking portions 414 of the first member 41 and the pair of locking portions 423 of the second member 42 are brought into contact with each other, thereby preventing the second member 42 from dropping downward from the first member 41. be done.

図３、図６等に示すように、第４端部３２がベース体４に取り付けられるとき、第１部材４１および第２部材４２の間に第２棒状フレーム３の第４端部３２を配置した状態（第１状態）にある。第１部材４１および第２部材４２がこれらの間に第４端部３２を配置した状態（第１状態）にあるとき、第４端部３２の貫通孔３４に第１部材４１のピン４１２ａが嵌入し、第４端部３２と第１部材４１との第１方向Ｘへの相対移動が阻止される。ここで、第４端部３２の貫通孔３４は本発明の凹部の一例に相当し、第１部材４１のピン４１２ａは本発明の凸部の一例に相当する。 As shown in FIGS. 3, 6, etc., when the fourth end 32 is attached to the base body 4, the fourth end 32 of the second rod-shaped frame 3 is arranged between the first member 41 and the second member 42. state (first state). When the first member 41 and the second member 42 are in a state (first state) in which the fourth end portion 32 is arranged therebetween, the pin 412a of the first member 41 is inserted into the through hole 34 of the fourth end portion 32. The fourth end portion 32 and the first member 41 are prevented from moving relative to each other in the first direction X. Here, the through hole 34 of the fourth end portion 32 corresponds to an example of the concave portion of the present invention, and the pin 412a of the first member 41 corresponds to an example of the convex portion of the present invention.

図５に示すように、各起立壁４２２には、係止突起４２４が設けられている。係止突起４２４は、起立壁４２２から第２部材４２の短手方向の内側（図中上下方向）に突出する。ベース体４に第４端部３２が取り付けられ、第１部材４１および第２部材４２がこれらの間に第４端部３２を配置した状態（第１状態）にあるとき、係止突起４２４が凹溝４１４ｂに嵌入している。これにより、第１部材４１および第２部材４２がこれらの間に第４端部３２を配置した状態（第１状態）にあるとき、第１部材４１に対する第２部材４２の第１方向Ｘへのスライド移動が阻止される。第１部材４１の凹溝４１４ｂおよび第２部材４２の係止突起４２４は、本発明のロック機構の一例に相当する。 As shown in FIG. 5, each standing wall 422 is provided with a locking projection 424 . The locking projection 424 protrudes from the upright wall 422 inward in the lateral direction of the second member 42 (vertical direction in the figure). When the fourth end portion 32 is attached to the base body 4 and the first member 41 and the second member 42 are in a state (first state) in which the fourth end portion 32 is arranged therebetween, the locking protrusion 424 is It fits into the groove 414b. As a result, when the first member 41 and the second member 42 are in a state (first state) in which the fourth end portion 32 is arranged therebetween, the second member 42 moves toward the first member 41 in the first direction X. is prevented from sliding. The groove 414b of the first member 41 and the locking projection 424 of the second member 42 correspond to an example of the locking mechanism of the present invention.

本実施形態では、係止突起４２４は、傾斜面４２４ａおよびストッパ面４２４ｂを有する。傾斜面４２４ａは、第１方向Ｘの一方側（図５における左側）に向かうにつれて第１部材４１の短手方向（図中上下方向）の寸法が大とされている。ストッパ面４２４ｂは、係止突起４２４において第１方向Ｘの一方端に位置し、第１方向Ｘの一方側を向く端面である。第２部材４２を第１部材４１に取り付ける際には、傾斜面４２４ａが係止部４１４のガイド面４１４ａに当接しながら当該ガイド面４１４ａを通過すると、係止突起４２４が凹溝４１４ｂに嵌入する。 In this embodiment, the locking projection 424 has an inclined surface 424a and a stopper surface 424b. The size of the inclined surface 424a in the lateral direction (vertical direction in the figure) of the first member 41 increases toward one side in the first direction X (left side in FIG. 5). The stopper surface 424b is an end surface located at one end of the locking projection 424 in the first direction X and facing one side in the first direction X. As shown in FIG. When attaching the second member 42 to the first member 41, when the inclined surface 424a passes through the guide surface 414a of the locking portion 414 while being in contact with the guide surface 414a, the locking protrusion 424 is fitted into the concave groove 414b. .

第２部材４２は、たとえばポリプロピレンなどの合成樹脂材料からなり、当該合成樹脂材料により一体形成されている。第１部材４１および第２部材４２がこれらの間に第４端部３２を配置し、係止突起４２４が凹溝４１４ｂに嵌入する状態では、たとえば使用者が第２部材４２を第１部材４１に対して分離する方向（第１方向Ｘの一方側）に力を加えても、第２部材４２を分離することができない。この場合、第２棒状フレーム３（第４端部３２）がベース体４に分離不能に取り付けられる。また、係止突起４２４および凹溝４１４ｂの寸法や第２部材４２の硬度を調整することで、係止突起４２４が凹溝４１４ｂに嵌入する状態において、使用者が第２部材４２を第１部材４１に対して分離する方向（第１方向Ｘの一方側）に所定の力を加えることで、第２部材４２を分離することができるように構成してもよい。この場合、第２棒状フレーム３（第４端部３２）がベース体４に着脱可能に取り付けられる。 The second member 42 is made of a synthetic resin material such as polypropylene, and is integrally formed of the synthetic resin material. In a state in which the first member 41 and the second member 42 have the fourth end portion 32 arranged therebetween and the locking projection 424 is fitted into the groove 414b, for example, the user may move the second member 42 to the first member 41. The second member 42 cannot be separated even if a force is applied in the separating direction (one side of the first direction X). In this case, the second rod-shaped frame 3 (fourth end portion 32) is attached to the base body 4 inseparably. Further, by adjusting the dimensions of the locking projection 424 and the groove 414b and the hardness of the second member 42, the user can move the second member 42 to the first member while the locking projection 424 is fitted into the groove 414b. The second member 42 may be separated by applying a predetermined force in the separating direction (one side of the first direction X) to the second member 41 . In this case, the second rod-shaped frame 3 (fourth end portion 32) is detachably attached to the base body 4. As shown in FIG.

図４、図５、図６、図８等から理解されるように、第３部材４３は、上下方向に見て第１部材４１の第１方向Ｘにおける他方側（図５、図８における図中右側）と重なるように配置される。本実施形態において、第３部材４３は、主板部４３１、一対の起立壁４３２および一対の係止部４３３を有する。 4, 5, 6, 8, etc., the third member 43 is located on the other side of the first member 41 in the first direction X when viewed in the vertical direction (the diagrams in FIGS. 5 and 8). middle right) are arranged so as to overlap. In this embodiment, the third member 43 has a main plate portion 431 , a pair of standing walls 432 and a pair of locking portions 433 .

主板部４３１は、第１方向Ｘを長手方向とする略長矩形状であり、上下方向に見て第１部材４１の第６端部４１Ｂと重なる。一対の起立壁４３２は、図４に示すように、主板部４３１から上方に延出している。一対の起立壁４３２は、主板部４３１の短手方向（図４における図中左右方向）に間隔を隔てており、且つ各々が第１方向Ｘに沿って延びている。図４、図５、図６に表れているように、一対の起立壁４３２は、第１部材４１の短手方向において、当該第１部材４１の一対の縦壁部４１６を挟んでいる。一対の起立壁４３２は、第３部材４３において第１方向Ｘの略全長にわたって設けられている。一対の係止部４３３は、図４、図６に表れているように、一対の起立壁４３２それぞれの上端から第３部材４３の短手方向の内側に延出し、且つ第１方向Ｘに沿って延びる。一対の係止部４３３は、第３部材４３において第１方向Ｘの略全長にわたって設けられている。 The main plate portion 431 has a substantially elongated rectangular shape whose longitudinal direction is the first direction X, and overlaps the sixth end portion 41B of the first member 41 when viewed in the vertical direction. The pair of standing walls 432 extends upward from the main plate portion 431 as shown in FIG. The pair of standing walls 432 are separated from each other in the lateral direction of the main plate portion 431 (horizontal direction in FIG. 4), and each extends along the first direction X. As shown in FIG. 4, 5, and 6, the pair of standing walls 432 sandwich the pair of vertical wall portions 416 of the first member 41 in the lateral direction of the first member 41. As shown in FIGS. The pair of standing walls 432 are provided over substantially the entire length in the first direction X of the third member 43 . As shown in FIGS. 4 and 6, the pair of locking portions 433 extend inward in the lateral direction of the third member 43 from the upper ends of the pair of standing walls 432 and extend along the first direction X. extend. The pair of locking portions 433 are provided over substantially the entire length in the first direction X of the third member 43 .

図４に示すように、一対の係止部４３３は、上下方向に見て、第１部材４１における一対の係止部４１７とそれぞれ重なっている。これにより、第３部材４３（一対の起立壁４３２および一対の係止部４３３）は、第１部材４１に対して分離する状態にて第６端部４１Ｂ側から第１方向Ｘの一方側に移動させることで、第１部材４１（一対の縦壁部４１６および一対の係止部４１７）に係合しながら第１方向Ｘに沿ってスライド移動可能である。また、第１部材４１における一対の係止部４１７と第３部材４３における一対の係止部４３３とが互いに当接することにより、第３部材４３が第１部材４１から下方に脱落することは防止される。 As shown in FIG. 4 , the pair of locking portions 433 respectively overlap the pair of locking portions 417 of the first member 41 when viewed in the vertical direction. As a result, the third member 43 (the pair of standing walls 432 and the pair of locking portions 433) moves from the sixth end portion 41B to one side in the first direction X while being separated from the first member 41. By moving, it is possible to slide along the first direction X while engaging with the first member 41 (the pair of vertical wall portions 416 and the pair of locking portions 417). Also, the pair of locking portions 417 of the first member 41 and the pair of locking portions 433 of the third member 43 are brought into contact with each other, thereby preventing the third member 43 from dropping downward from the first member 41. be done.

図４、図６等に示すように、ベース体４は、第１部材４１の第６端部４１Ｂと第３部材４３との間に第１棒状フレーム２の第２端部２２を挟んだ状態で当該第２端部２２に取り付けられている。ベース体４が第２端部２２に取り付けられた状態において、第２端部２２の貫通孔２４に第１部材４１のピン４１２ｂが嵌入し、第２端部２２と第１部材４１との第１方向Ｘへの相対移動が阻止される。 As shown in FIGS. 4 and 6, the base body 4 sandwiches the second end 22 of the first rod-shaped frame 2 between the sixth end 41B of the first member 41 and the third member 43. is attached to the second end 22 at the . With the base body 4 attached to the second end portion 22 , the pin 412 b of the first member 41 is fitted into the through hole 24 of the second end portion 22 , and the second end portion 22 and the first member 41 are connected to each other. Relative movement in one direction X is blocked.

図５に示すように、各起立壁４３２には、係止突起４３４が設けられている。係止突起４３４は、起立壁４３２から第３部材４３の短手方向の内側（図中上下方向）に突出する。第２端部２２にベース体４が取り付けられ、第１部材４１および第３部材４３の間に第２端部２２を挟んだ状態では、係止突起４３４が凹溝４１７ｂに嵌入している。これにより、第１部材４１および第３部材４３の間に第２端部２２を挟んだ状態にあるとき、第１部材４１に対する第３部材４３の第１方向Ｘへのスライド移動が阻止される。 As shown in FIG. 5, each standing wall 432 is provided with a locking projection 434 . The locking projection 434 protrudes from the standing wall 432 inward in the lateral direction of the third member 43 (vertical direction in the figure). When the base body 4 is attached to the second end portion 22 and the second end portion 22 is sandwiched between the first member 41 and the third member 43, the locking projection 434 is fitted into the groove 417b. As a result, when the second end portion 22 is sandwiched between the first member 41 and the third member 43, the third member 43 is prevented from sliding in the first direction X with respect to the first member 41. .

本実施形態では、係止突起４３４は、傾斜面４３４ａおよびストッパ面４３４ｂを有する。傾斜面４３４ａは、第１方向Ｘの他方側（図５における右側）に向かうにつれて第１部材４１の短手方向（図中上下方向）の寸法が大とされている。ストッパ面４３４ｂは、係止突起４３４において第１方向Ｘの他方端に位置し、第１方向Ｘの他方側を向く端面である。第３部材４３を第１部材４１に取り付ける際には、傾斜面４３４ａが係止部４１７のガイド面４１７ａに当接しながら当該ガイド面４１７ａを通過すると、係止突起４３４が凹溝４１７ｂに嵌入する。 In this embodiment, the locking projection 434 has an inclined surface 434a and a stopper surface 434b. The size of the inclined surface 434a in the lateral direction (vertical direction in the figure) of the first member 41 increases toward the other side in the first direction X (the right side in FIG. 5). The stopper surface 434b is an end surface located at the other end in the first direction X of the locking projection 434 and facing the other side in the first direction X. As shown in FIG. When attaching the third member 43 to the first member 41, when the inclined surface 434a passes through the guide surface 417a of the locking portion 417 while being in contact with the guide surface 417a, the locking protrusion 434 is fitted into the concave groove 417b. .

第３部材４３は、たとえばポリプロピレンなどの合成樹脂材料からなり、当該合成樹脂材料により一体形成されている。第１部材４１および第３部材４３の間に第２端部２２を挟み、係止突起４３４が凹溝４１７ｂに嵌入する状態では、たとえば使用者が第３部材４３を第１部材４１に対して分離する方向（第１方向Ｘの他方側）に力を加えても、第３部材４３を分離することができない。この場合、第１棒状フレーム２（第２端部２２）にベース体４が分離不能に取り付けられる。また、係止突起４３４および凹溝４１７ｂの寸法や第３部材４３の硬度を調整することで、係止突起４３４が凹溝４１７ｂに嵌入する状態において、使用者が第３部材４３を第１部材４１に対して分離する方向（第１方向Ｘの他方側）に所定の力を加えることで、第３部材４３を分離することができるように構成してもよい。この場合、第１棒状フレーム２（第２端部２２）にベース体が着脱可能に取り付けられる。 The third member 43 is made of a synthetic resin material such as polypropylene, and is integrally formed of the synthetic resin material. In a state where the second end portion 22 is sandwiched between the first member 41 and the third member 43 and the locking projection 434 is fitted into the groove 417b, for example, the user may push the third member 43 against the first member 41. Even if force is applied in the separating direction (the other side of the first direction X), the third member 43 cannot be separated. In this case, the base body 4 is inseparably attached to the first rod-shaped frame 2 (second end portion 22). In addition, by adjusting the dimensions of the locking projection 434 and the groove 417b and the hardness of the third member 43, the user can move the third member 43 to the first member while the locking projection 434 is fitted into the groove 417b. The third member 43 may be separated by applying a predetermined force in the separating direction (the other side of the first direction X) to the third member 41 . In this case, the base body is detachably attached to the first rod-shaped frame 2 (second end portion 22).

クリップ部材５は、ゴミ袋を挟むための部材であり、第１棒状フレーム２および第２棒状フレーム３の各々に設けられている。本実施形態では、第１棒状フレーム２および第２棒状フレーム３の各々に、２つのクリップ部材５が設けられている。 The clip member 5 is a member for pinching a garbage bag, and is provided on each of the first rod-shaped frame 2 and the second rod-shaped frame 3 . In this embodiment, two clip members 5 are provided on each of the first rod-shaped frame 2 and the second rod-shaped frame 3 .

図７に示すように、クリップ部材５は、基部５１、可動片５２およびヒンジ部５３を含んで構成される。基部５１は、筒状とされており、レール溝５１１および係止突起５１２を有する。基部５１に第１棒状フレーム２（第２棒状フレーム３）を挿通させた状態で、クリップ部材５は第１棒状フレーム２（第２棒状フレーム３）に取り付けられる。レール溝５１１は、対をなして設けられており、当該一対のレール溝５１１に第１棒状フレーム２（第２棒状フレーム３）の一対のレール突部２３（一対のレール突部３３）が嵌入している。このような構造により、各クリップ部材５は、所定姿勢を維持したまま、第１棒状フレーム２（第２棒状フレーム３）の長手方向に沿って位置変更することが可能である。 As shown in FIG. 7 , the clip member 5 includes a base portion 51 , a movable piece 52 and a hinge portion 53 . The base portion 51 is tubular and has a rail groove 511 and a locking projection 512 . The clip member 5 is attached to the first rod-shaped frame 2 (second rod-shaped frame 3 ) while the first rod-shaped frame 2 (second rod-shaped frame 3 ) is inserted through the base portion 51 . The rail grooves 511 are provided in pairs, and the pair of rail projections 23 (pair of rail projections 33) of the first rod-shaped frame 2 (second rod-shaped frame 3) are fitted into the pair of rail grooves 511. are doing. With such a structure, each clip member 5 can change its position along the longitudinal direction of the first rod-shaped frame 2 (second rod-shaped frame 3) while maintaining a predetermined posture.

可動片５２は、摘み部５２１および係止孔５２２を有する。可動片５２は、ヒンジ部５３を介して基部５１とつながっている。可動片５２は、基部５１に重なる閉じた状態と、基部５１から離れた開いた状態（図７において仮想線で表す）と、をとることが可能である。可動片５２が閉じた状態では、基部５１の係止突起５１２が可動片５２の係止孔５２２に嵌入している。可動片５２が閉じた状態から所定の操作力を加えることで、可動片５２を開いた状態とすることが可能である。 The movable piece 52 has a knob portion 521 and a locking hole 522 . The movable piece 52 is connected to the base portion 51 via the hinge portion 53 . The movable piece 52 can take a closed state overlapping the base portion 51 and an open state separated from the base portion 51 (represented by phantom lines in FIG. 7). When the movable piece 52 is closed, the locking projection 512 of the base portion 51 is fitted into the locking hole 522 of the movable piece 52 . It is possible to open the movable piece 52 by applying a predetermined operating force to the closed state of the movable piece 52 .

図９に示すように、本実施形態のちりとりＡ１を使用する際には、複数のクリップ部材５の各々において、基部５１および可動片５２の間にゴミ袋Ｔｂの開口の周縁部を挟む。そして、掃き入れ部に相当する頂板４１２および一対の傾斜板４１１が地面に沿うような姿勢をとらせる。そうすると、ゴミ袋Ｔｂは、その開口が大きく拡がった状態で地面に沿った姿勢をとり、落ち葉等のゴミをゴミ袋Ｔｂ内に効率よく掃き入れることができる。ゴミを収容したゴミ袋Ｔｂは、クリップ部材５を開くことでこれを取り外し、開口を閉じるとそのまま廃棄することができる。 As shown in FIG. 9, when using the dustpan A1 of the present embodiment, the periphery of the opening of the garbage bag Tb is sandwiched between the base 51 and the movable piece 52 of each of the plurality of clip members 5 . Then, the top plate 412 and the pair of inclined plates 411 corresponding to the swept-in portion are oriented along the ground. As a result, the garbage bag Tb takes a position along the ground with its opening widened, and garbage such as fallen leaves can be efficiently swept into the garbage bag Tb. The garbage bag Tb containing the garbage can be removed by opening the clip member 5, and can be discarded as it is by closing the opening.

次に、本実施形態の作用について説明する。 Next, the operation of this embodiment will be described.

本実施形態のちりとりＡ１は、柄１と、それぞれが可撓性を有する第１棒状フレーム２および第２棒状フレーム３と、ベース体４とを備える。第１棒状フレーム２の第１端部２１および第２棒状フレーム３の第３端部３１は、柄１に取り付けられている。ベース体４は、第１棒状フレーム２の第２端部２２に取り付けられている。第２棒状フレーム３の第４端部３２は、ベース体４に取り付け可能であり、ベース体４に第４端部３２が取り付けられた状態で、第１棒状フレーム２、第２棒状フレーム３およびベース体４が環状をなしている（図１、図２参照）。このように、可撓性を有するフレームを２つの部材（第１棒状フレーム２および第２棒状フレーム３）によって構成し、一方の第１棒状フレーム２に予めベース体４を取り付け、且つ他方の第２棒状フレーム３の第４端部３２は、ベース体４に取り付け可能であるという構造の工夫を加えることで、図１０、図１１に示すように、第２棒状フレーム３とベース体４とを組付ける前のちりとりＡ１の占有スペースを小さくすることができる。したがって、ちりとりＡ１の販売時においては陳列スペースを狭めて配置することが可能である。また、ちりとりＡ１の輸送コストの削減を図ることも可能であり、ちりとりＡ１の使い勝手が良い。なお、本発明において、「ベース体４に第４端部３２が取り付けられた状態で、第１棒状フレーム２、第２棒状フレーム３およびベース体４が『環状をなす』」とは、第１棒状フレーム２、第２棒状フレーム３およびベース体４を辿ると一周できるように閉じた形状であることを意味する。したがって、本発明でいう「環状」の形状の範囲としては、円形状などに限定されず、図１、図２に示したように略三角形状であってもよく、その他の形状であってもよい。 A dustpan A1 of this embodiment includes a handle 1, a first rod-shaped frame 2 and a second rod-shaped frame 3 each having flexibility, and a base body 4. As shown in FIG. A first end 21 of the first rod-shaped frame 2 and a third end 31 of the second rod-shaped frame 3 are attached to the handle 1 . The base body 4 is attached to the second end 22 of the first rod-shaped frame 2 . The fourth end portion 32 of the second rod-shaped frame 3 can be attached to the base body 4. With the fourth end portion 32 attached to the base body 4, the first rod-shaped frame 2, the second rod-shaped frame 3 and The base body 4 has an annular shape (see FIGS. 1 and 2). In this way, a flexible frame is composed of two members (the first rod-shaped frame 2 and the second rod-shaped frame 3), one of the first rod-shaped frames 2 is preliminarily attached with the base body 4, and the other of the first rod-shaped frames 2 By devising a structure in which the fourth end portion 32 of the two rod-shaped frames 3 can be attached to the base body 4, the second rod-shaped frame 3 and the base body 4 can be separated as shown in FIGS. The space occupied by the dustpan A1 before assembly can be reduced. Therefore, when the dustpan A1 is sold, the display space can be narrowed. Also, it is possible to reduce the transportation cost of the dustpan A1, and the dustpan A1 is easy to use. In the present invention, "the first rod-shaped frame 2, the second rod-shaped frame 3, and the base body 4 form an annular shape in a state where the fourth end portion 32 is attached to the base body 4." It means that it has a closed shape so that the rod-shaped frame 2, the second rod-shaped frame 3, and the base body 4 can be traced around. Therefore, the range of the "annular" shape as used in the present invention is not limited to a circular shape, and may be a substantially triangular shape as shown in FIGS. 1 and 2, or other shapes. good.

第１棒状フレーム２および第２棒状フレーム３は、ベース体４に第４端部３２が取り付けられていない自然状態において隣接または近接して同じ方向に延びている（図１０、図１１参照）。このような構成は、第２棒状フレーム３とベース体４とを組付ける前のちりとりＡ１の占有スペースを小さくするうえで、より好ましい。 The first rod-shaped frame 2 and the second rod-shaped frame 3 are adjacent to each other and extend in the same direction in a natural state in which the fourth end portion 32 is not attached to the base body 4 (see FIGS. 10 and 11). Such a configuration is more preferable for reducing the space occupied by the dustpan A1 before the second rod-shaped frame 3 and the base body 4 are assembled.

第２棒状フレーム３とベース体４とを組付ける際には、図１２、図１３に示すように、第１棒状フレーム２および第２棒状フレーム３を撓ませて、第２棒状フレーム３の第４端部３２をベース体４の第１部材４１の適所に配置する。次いで、第２部材４２を、第１部材４１に対して分離した状態にて、第５端部４１Ａ側から第１方向Ｘの他方側に移動させて、第１部材４１に係合しながら第１方向Ｘに沿ってスライドさせる。そして、第１部材４１および第２部材４２がこれらの間に第４端部３２を配置した状態で、第４端部３２がベース体４に取り付けられる。 When assembling the second rod-shaped frame 3 and the base body 4, as shown in FIGS. The four end portions 32 are arranged at appropriate positions on the first member 41 of the base body 4 . Next, the second member 42 is moved from the fifth end 41A side to the other side in the first direction X in a state separated from the first member 41, and engaged with the first member 41 to move the second member 42 toward the other side in the first direction X. Slide along one direction X. Then, the fourth end portion 32 is attached to the base body 4 in a state in which the fourth end portion 32 is arranged between the first member 41 and the second member 42 .

ちりとりＡ１において、第１部材４１および第２部材４２がこれらの間に第４端部３２を配置した状態（第１状態）にあるとき、第４端部３２の貫通孔３４（凹部）に第１部材４１のピン４１２ａ（凸部）が嵌入し、第４端部３２と第１部材４１との第１方向Ｘへの相対移動が阻止される。このような構成によれば、掃き入れ部として機能するベース体４（第１部材４１）が第２棒状フレーム３の長手方向に不当にずれ動くことが防止され、使い勝手がよい。なお、本実施形態では、第４端部３２に貫通孔３４（凹部）を設け、且つ第１部材４１にピン４１２ａ（凸部）を設けたが、本発明はこれに限定されない。たとえば第１部材４１に貫通孔（凹部）を設け、第４端部３２に当該貫通孔に嵌入するピン（凸部）を設けてもよい。また、凹部および凸部の態様について、貫通孔およびこれに嵌入するピンに限定されず、たとえば凹んだ部位（凹部）に突起（凸部）が嵌入する構成としてもよい。 In the dustpan A1, when the first member 41 and the second member 42 are in a state (first state) in which the fourth end portion 32 is arranged therebetween, the through hole 34 (concave portion) of the fourth end portion 32 has a fourth The pin 412a (convex portion) of the first member 41 is fitted, and relative movement in the first direction X between the fourth end portion 32 and the first member 41 is blocked. According to such a configuration, the base body 4 (first member 41) functioning as the sweep-in section is prevented from being unduly displaced in the longitudinal direction of the second rod-shaped frame 3, which is convenient. In this embodiment, the fourth end portion 32 is provided with the through hole 34 (recess) and the first member 41 is provided with the pin 412a (projection), but the present invention is not limited to this. For example, the first member 41 may be provided with a through hole (recess), and the fourth end portion 32 may be provided with a pin (projection) that fits into the through hole. Further, the form of the concave portion and the convex portion is not limited to the through hole and the pin fitted therein, and for example, a configuration in which the projection (convex portion) is fitted into the recessed portion (concave portion) may be employed.

第１部材４１および第２部材４２がこれらの間に第４端部３２を配置した状態（第１状態）にあるとき、係止突起４２４が凹溝４１４ｂに嵌入しており、第１部材４１に対する第２部材４２の第１方向Ｘへのスライド移動が阻止される。このような構成のちりとりＡ１は、第４端部３２のベース体４への取り付け作業を容易に行うことができるとともに、ベース体４に第４端部３２を取り付けた状態が適切に維持され、使い勝手が良好である。 When the first member 41 and the second member 42 are in a state (first state) in which the fourth end portion 32 is arranged therebetween, the locking protrusion 424 is fitted into the concave groove 414b, and the first member 41 The sliding movement of the second member 42 in the first direction X with respect to is blocked. With the dustpan A1 having such a configuration, the operation of attaching the fourth end portion 32 to the base body 4 can be easily performed, and the state in which the fourth end portion 32 is attached to the base body 4 is appropriately maintained. Easy to use.

以上、本発明の具体的な実施形態を説明したが、本発明はこれに限定されるものではなく、発明の思想から逸脱しない範囲内で種々な変更が可能である。本発明に係るちりとりの各部の具体的な形状や材質なども、上記実施形態に限定されるものではない。 Although specific embodiments of the present invention have been described above, the present invention is not limited to these, and various modifications can be made without departing from the spirit of the invention. The specific shape and material of each part of the dustpan according to the present invention are not limited to those of the above embodiment.

上記実施形態において、ロック機構の構成例として、第１部材４１に凹溝４１４ｂを設け、第２部材４２において上記凹溝４１４ｂに嵌入する係止突起４２４を設けたが、これに限定されない。たとえば第２部材に凹溝を設け、第１部材において当該凹溝に嵌入する係止突起を設けてもよい。また、ロック機構の具体的な構造は、上記実施形態のように凹溝に係止突起が嵌入する構造に限定されず、種々の態様が可能である。たとえば第１部材および第２部材のうち、一方に弾性変形可能な係止片を設け、且つ他方に当該係止片が係合し得る被係止部を設けておき、上記係止片および被係止部が係合して第１部材に対する第２部材のスライドを阻止する状態と、上記係止片が弾性変形することで被係止部との係合が解除されて第１部材に対する第２部材のスライドが可能な状態と、に切り替え可能としてもよい。 In the above-described embodiment, as a configuration example of the lock mechanism, the groove 414b is provided in the first member 41, and the locking projection 424 is provided in the groove 414b in the second member 42. However, the present invention is not limited to this. For example, the second member may be provided with a groove, and the first member may be provided with a locking projection that fits into the groove. Moreover, the specific structure of the locking mechanism is not limited to the structure in which the locking projection is fitted into the recessed groove as in the above embodiment, and various modes are possible. For example, one of the first member and the second member may be provided with an elastically deformable locking piece, and the other may be provided with a locked portion with which the locking piece can be engaged. A state in which the locking portion is engaged to prevent the second member from sliding with respect to the first member, and a state in which the locking piece is elastically deformed to release the engagement with the locked portion and slide the second member with respect to the first member. It may be possible to switch between a state in which two members can be slid and a state in which two members can be slid.

第２棒状フレーム３（第４端部３２）のベース体４への取り付け構造は、上記実施形態の構造に限定されず、たとえばねじ締結、接着固定、圧入嵌合などの他の構造を採用してもよく、ベース体４は、第１部材４１および第２部材４２を具備する構成に限定されない。また、第１棒状フレーム２（第２端部２２）に対するベース体４の取り付け構造についても上記実施形態に限定されず、ねじ締結、接着固定、圧入嵌合などの種々の構造を採用することができる。 The structure for attaching the second rod-shaped frame 3 (fourth end portion 32) to the base body 4 is not limited to the structure of the above embodiment, and other structures such as screw fastening, adhesive fixing, and press-fitting may be adopted. However, the base body 4 is not limited to the configuration including the first member 41 and the second member 42 . Also, the mounting structure of the base body 4 to the first rod-shaped frame 2 (second end portion 22) is not limited to the above-described embodiment, and various structures such as screw fastening, adhesive fixing, and press-fitting may be employed. can.

Ａ１ちりとり
１柄
２第１棒状フレーム
２１第１端部
２２第２端部
２３レール突部
２４貫通孔
３第２棒状フレーム
３１第３端部
３２第４端部
３３レール突部
３４貫通孔（凹部）
４ベース体
４１第１部材
４１Ａ第５端部
４１Ｂ第６端部
４１１傾斜板
４１２頂板
４１２ａピン（凸部）
４１２ｂピン
４１３縦壁部
４１４係止部
４１４ａガイド面
４１４ｂ凹溝（ロック機構）
４１６縦壁部
４１７係止部
４１７ａガイド面
４１７ｂ凹溝
４１９孔
４２第２部材
４２１主板部
４２２起立壁
４２３係止部
４２４係止突起（ロック機構）
４２４ａ傾斜面
４２４ｂストッパ面
４３第３部材
４３１主板部
４３２起立壁
４３３係止部
４３４係止突起
４３４ａ傾斜面
４３４ｂストッパ面
５クリップ部材
５１基部
５１１レール溝
５１２係止突起
５２可動片
５２１摘み部
５２２係止孔
５３ヒンジ部
Ｔｂゴミ袋
Ｘ第１方向 A1 dust pan 1 handle 2 first rod frame 21 first end 22 second end 23 rail protrusion 24 through hole 3 second rod frame 31 third end 32 fourth end 33 rail protrusion 34 through hole (recess )
4 Base body 41 First member 41A Fifth end 41B Sixth end 411 Inclined plate 412 Top plate 412a Pin (projection)
412b Pin 413 Vertical wall portion 414 Locking portion 414a Guide surface 414b Groove (locking mechanism)
416 Vertical wall portion 417 Locking portion 417a Guide surface 417b Groove 419 Hole 42 Second member 421 Main plate portion 422 Standing wall 423 Locking portion 424 Locking protrusion (locking mechanism)
424a inclined surface 424b stopper surface 43 third member 431 main plate portion 432 standing wall 433 locking portion 434 locking projection 434a inclined surface 434b stopper surface 5 clip member 51 base portion 511 rail groove 512 locking projection 52 movable piece 521 knob portion 522 engagement Retaining hole 53 Hinge portion Tb Garbage bag X First direction

Claims

pattern and
a first flexible rod-shaped frame having a first end and a second end, the first end being attached to the handle, and being flexible;
a second rod-shaped frame having a third end and a fourth end, the third end being attached to the handle, and being flexible;
a base body attached to the second end,
The fourth end is attachable to the base body,
The dustpan, wherein the first rod-shaped frame, the second rod-shaped frame and the base body form an annular shape with the fourth end attached to the base body.

2. The dustpan according to claim 1, wherein said first rod-shaped frame and said second rod-shaped frame extend in the same direction adjacent to each other in a natural state in which said fourth end is not attached to said base body.

The base body includes a first member and a second member,
3. The dustpan of claim 2, wherein the fourth end is attached to the base body when the first member and the second member are in the first state with the fourth end disposed therebetween.

One of the fourth end portion and the first member is provided with a recess, and the other is provided with a protrusion that can be fitted into the recess,
4. When said first member and said second member are in said first state, said convex portion is fitted into said concave portion to prevent relative movement between said fourth end portion and said first member. dustpan as described in .

the first member extends in a first direction and has fifth and sixth ends located on one side and the other side of the first direction;
The second member is moved from the fifth end side to the other side in the first direction in a state of being separated from the first member, thereby engaging the first member while engaging with the first member. is slidable along the direction,
5. The dustpan according to claim 4, comprising a locking mechanism that prevents sliding movement of said second member relative to said first member when said first member and said second member are in said first state.

The base body includes a third member,
6. The base body according to claim 5, wherein the base body is attached to the second end with the second end sandwiched between the sixth end of the first member and the third member. dustpan.

The dustpan according to any one of claims 1 to 6, wherein each of said first rod-shaped frame and said second rod-shaped frame is provided with a clip member for pinching a garbage bag.