JP6794005B2

JP6794005B2 - Joinery

Info

Publication number: JP6794005B2
Application number: JP2019090191A
Authority: JP
Inventors: 龍之又吉
Original assignee: 龍之又吉
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-12-02
Anticipated expiration: 2039-04-15
Also published as: JP2020176716A

Description

本発明は、板やコンクリートの壁や柱などにねじ込んで取り付ける建具の構成に関する。 The present invention relates to a configuration of fittings to be screwed into a board or concrete wall or pillar.

従来から用いられているフックネジ（建具の一例）は、一端部にフック部を形成し他端部にねじ部を形成しただけのものであったため、腕力の強い者は素手でねじ入れることができても、腕力の弱い人はペンチやフライヤーなどでフック部を挟んでねじ入れなくてはならないために、作業性が悪く、また狭い場所にはねじ入れにくいという欠点があった。 Conventionally used hook screws (an example of fittings) have only a hook part formed at one end and a screw part formed at the other end, so a person with strong strength can screw in with bare hands. However, people with weak strength have to screw in by sandwiching the hook with pliers or a fryer, which has the disadvantages of poor workability and difficulty in screwing in narrow spaces.

これに対し、特許文献１に開示されるフックネジでは、フック部にネジ頭を設け、板壁や柱などにねじ入れる時には、そのネジ頭にドライバーを嵌合させてねじ入れることができるようにしている。 On the other hand, in the hook screw disclosed in Patent Document 1, a screw head is provided on the hook portion so that when screwing into a plate wall or a pillar, a screwdriver can be fitted to the screw head so that the screw can be screwed. ..

公開実用昭和５６−６２４１３号公報Published Practical Publication No. 56-62413

上記のフックネジによれば、確かに素手でねじ入れる必要はなく、ドライバーを用いてねじ入れることができるが、ドライバーをネジ頭に合せる際にフックネジがぐらついて不安定になり、ねじ入れることが難しいという問題があった。 According to the above hook screw, it is certainly not necessary to screw it in with bare hands, and it can be screwed in using a screwdriver, but when aligning the screwdriver with the screw head, the hook screw becomes unstable and difficult to screw in. There was a problem.

そこで、本発明はかかる問題点を解消し、またフックネジをねじ込み終わった際に、フックの向きが必ずしも思い通りの方向にならないという、フックネジのもつ根本的な問題を解消できる建具を提供することにある。 Therefore, the present invention is to provide a fitting that can solve such a problem and can solve the fundamental problem of the hook screw that the direction of the hook is not always the desired direction when the hook screw is completely screwed. ..

上記課題は下記構成により解決される。
（１）ベース部と、
前記ベース部に対し、その一端部で一体に設けられるフック部とを備え、
前記ベース部には、ねじ部と前記ねじ部の一端部に一体に設けられる頭部とを有するねじ部材を挿通させるためのねじ挿通穴が形成されており、
前記ベース部は、前記ねじ挿通穴に前記ねじ部材が挿通された状態で、前記頭部の内端面に係合する係合面を有し、
前記ねじ挿通穴の軸方向でみて、前記フック部と前記ねじ挿通穴とが重ならないことを特徴とする建具。
（２）前記ベース部は、前記ねじ挿通穴に前記ねじ部材が挿通された状態で前記ねじ部材に対し、回転可能に設けられることを特徴とする（１）に記載の建具。
（３）前記ベース部の外周面には、前記ねじ挿通穴の軸方向に沿って伸びている少なくとも一対の平坦面が設けられることを特徴とする（１）または（２）に記載の建具。The above problem is solved by the following configuration.
(1) Base and
A hook portion that is integrally provided at one end of the base portion is provided.
The base portion is formed with a screw insertion hole for inserting a screw member having a screw portion and a head portion integrally provided at one end of the screw portion.
The base portion has an engaging surface that engages with the inner end surface of the head in a state where the screw member is inserted into the screw insertion hole.
A fitting characterized in that the hook portion and the screw insertion hole do not overlap when viewed in the axial direction of the screw insertion hole.
(2) The fitting according to (1), wherein the base portion is rotatably provided with respect to the screw member in a state where the screw member is inserted into the screw insertion hole.
(3) The fitting according to (1) or (2), wherein at least a pair of flat surfaces extending along the axial direction of the screw insertion hole are provided on the outer peripheral surface of the base portion.

すなわち本発明にかかる建具は、ベース部と、該ベース部にねじ込むねじ部材と並行方向に配置するフック部とを連結して構成する。フック部はねじ部材と接触を避けるため、ベース部のねじ挿通穴上には配置しない。 That is, the fitting according to the present invention is configured by connecting the base portion and the hook portion arranged in the parallel direction with the screw member screwed into the base portion. The hook portion is not placed on the screw insertion hole of the base portion to avoid contact with the screw member.

このように本発明では、ねじ挿通穴の軸方向でみて、フック部とねじ挿通穴とが重ならないことを特徴とし、ドライバーでネジを用いてねじ込むことができる建具を実現したので、腕力の弱い者でも簡単にフックネジを取り扱うことができる。また、ねじ部材さえ変更すれば、コンクリートや太い木材、金属素材にもフックネジを使用することができる。 As described above, the present invention is characterized in that the hook portion and the screw insertion hole do not overlap when viewed in the axial direction of the screw insertion hole, and a fitting that can be screwed in using a screw with a screwdriver has been realized. Therefore, the strength is weak. Even a person can easily handle the hook screw. In addition, hook screws can be used for concrete, thick wood, and metal materials as long as the screw members are changed.

また、本発明では、建具のベース部は、ねじ挿通穴にねじ部材が挿通された状態でねじ部材に対し、回転可能に設けられることを特徴とし、ドライバーでネジを用いてねじ込む作業に際し、概ねねじ込み終わる段階でベース部を回転させ、フックの向きを思い通りの方向に定めることができる。 Further, in the present invention, the base portion of the fitting is rotatably provided with respect to the screw member in a state where the screw member is inserted into the screw insertion hole, and is generally provided when screwing with a screwdriver. The base can be rotated at the end of screwing, and the hook can be oriented in the desired direction.

さらに、本発明では、ベース部の外周面には、ねじ挿通穴の軸方向に沿って伸びている少なくとも一対の平坦面が設けられることを特徴とし、ドライバーでネジを用いてねじ込む作業に際して、ベース部をニッパーやレンチで固定することができ、作業が容易になる。 Further, the present invention is characterized in that at least a pair of flat surfaces extending along the axial direction of the screw insertion hole are provided on the outer peripheral surface of the base portion, and the base is screwed with a screwdriver. The part can be fixed with nippers or a wrench, making the work easier.

本発明にかかる建具を説明する斜視図である。It is a perspective view explaining the fitting which concerns on this invention. 本発明にかかる建具を説明する上面図である。It is a top view explaining the fitting which concerns on this invention. 本発明にかかる建具の変形例である。This is a modified example of the fitting according to the present invention.

本発明に係る実施形態を、図面を参照しながら説明する。図１ないし図２は本発明にかかる建具の実施例を示している。図１において本発明にかかる建具１は、丸型のフック６を有するフック部３と六角ナットの形状であるベース部２を溶接７などにより連結して構成し、ベース部２の中央部にはねじ挿通穴４があり、ねじ挿通穴４にはネジ溝５が切られている。フック部３は、ベース部２にねじ込むねじ部材１０と並行方向に配置してベース部２と溶接部分７などにより連結し、かつねじ部材１０と接触を避けるため、ねじ挿通穴４の軸方向でみて、フック部３とねじ挿通穴４とが重ならない配置となっている。フック部３はベース部２に溶接などをして取り付けても、ベース部２と一体成型（例えば金型での流し込みによる一体成型）してもよい。また、フック部３は図１ないし図２において、六角ナットの形状とし、ねじ溝５を有することとしているが、これに限らずベース部の外周面には、ねじ挿通穴の軸方向に沿って伸びている少なくとも一対の平坦面が設けられることを特徴としていればスパナなどでベース部を固定することができ、さらに図３のようにカラー７のように円形であっても、ねじ溝５がなくともよい。またフック部３のフック６の形状は、丸型、Ｌ字型の形状などフックの機能を有するものであれば、種々の形状のものを採用することができる。 An embodiment of the present invention will be described with reference to the drawings. 1 and 2 show examples of fittings according to the present invention. In FIG. 1, the fitting 1 according to the present invention is configured by connecting a hook portion 3 having a round hook 6 and a base portion 2 in the shape of a hexagon nut by welding 7 or the like, and at the central portion of the base portion 2. There is a screw insertion hole 4, and a screw groove 5 is cut in the screw insertion hole 4. The hook portion 3 is arranged in the direction parallel to the screw member 10 screwed into the base portion 2, is connected to the base portion 2 by a welded portion 7, or the like, and is in the axial direction of the screw insertion hole 4 in order to avoid contact with the screw member 10. As seen, the hook portion 3 and the screw insertion hole 4 are arranged so as not to overlap each other. The hook portion 3 may be attached to the base portion 2 by welding or the like, or may be integrally molded with the base portion 2 (for example, integrally molded by pouring with a mold). Further, in FIGS. 1 and 2, the hook portion 3 has a hexagon nut shape and has a screw groove 5, but the present invention is not limited to this, and the outer peripheral surface of the base portion is provided along the axial direction of the screw insertion hole. If at least a pair of extending flat surfaces are provided, the base portion can be fixed with a spanner or the like, and even if the base portion is circular as shown in FIG. 3, the screw groove 5 is formed. It doesn't have to be. Further, as the shape of the hook 6 of the hook portion 3, various shapes can be adopted as long as it has a hook function such as a round shape or an L-shaped shape.

図１の本発明にかかる建具を使用する際の方法を説明する。本発明にかかる建具を用いる対象物としては、柱、ベニヤ壁、天井、コンクリート壁などであり、それら対象物に衣服、カレンダー、記念写真、簡易な照明、虫よけネット、日よけシートなどを吊り下げる、もしくは固定する状況を想定している。それら対象物に対して、まず本発明にかかる建具のベース部２を連結しているフック部３を指などでつまみ持ち上げて、固定したい場所を決め、反対の手の指でベース部２のねじ挿通穴４にねじ部材１０を差し込み、次にドライバーをねじ頭１１に嵌合させた上で、対象物にねじ部材１０をねじ込んでいく。概ねねじ部材１０を対象物にねじ込んだところで、図２のとおり、フック部３またはベース部２を片手の指またはスパナ１４などで設置したい方向１３に修正した上で、ドライバーでねじ部材３を対象物に最後までねじ込んで本発明にかかる建具の設置を完了する。 A method for using the fitting according to the present invention of FIG. 1 will be described. Objects using the fittings according to the present invention include pillars, veneer walls, ceilings, concrete walls, etc., and these objects include clothes, calendars, commemorative photographs, simple lighting, insect repellent nets, sunshade sheets, etc. Is assumed to be suspended or fixed. For those objects, first pick up the hook portion 3 connecting the base portion 2 of the fitting according to the present invention with a finger or the like, determine the place to be fixed, and use the fingers of the opposite hand to screw the base portion 2. The screw member 10 is inserted into the insertion hole 4, then the screwdriver is fitted into the screw head 11, and then the screw member 10 is screwed into the object. When the screw member 10 is roughly screwed into the object, as shown in FIG. 2, the hook portion 3 or the base portion 2 is corrected in the desired direction 13 with a finger of one hand or a spanner 14, and then the screw member 3 is targeted with a screwdriver. Screw it all the way into the object to complete the installation of the fittings according to the present invention.

図３は、ベース部２を六角ナットではなく、カラー８に変更した場合の変形例である。本変形例は、フック部３にネットなどを掛ける状況で、対象物に対して、本発明にかかる建具のベース部２を回動自在にしておき、フック６の方向が変更できるようにしたい際には有効である。この場合、対象物に対して、まず本発明にかかる建具のベース部２を連結しているフック部３を指などでつまみ持ち上げて、固定したい場所を決め、反対の手の指でベース部２のねじ挿通穴４にねじ部材１０を差し込み、次にドライバーをねじ頭１１に嵌合させた上で、対象物にねじ部材１０をねじ込んでいくが、概ねねじ部材１０を対象物にねじ込む手前でねじ込みを止め、ベース部２を回動自在にしておく。カラー８にはネジ溝がないため、対象物には本発明にかかる建具１はねじ部材１０でしっかりと固定できているが、ベース部２を回動自在にしておくことができる。 FIG. 3 is a modified example in which the base portion 2 is changed to the collar 8 instead of the hexagon nut. In this modification, when a net or the like is hung on the hook portion 3, the base portion 2 of the fitting according to the present invention is made rotatable with respect to the object so that the direction of the hook 6 can be changed. Is effective for. In this case, first, the hook portion 3 connecting the base portion 2 of the fitting according to the present invention is picked up with a finger or the like, the place to be fixed is determined, and the base portion 2 is used with the fingers of the opposite hand. The screw member 10 is inserted into the screw insertion hole 4 of the above, then the screwdriver is fitted to the screw head 11, and then the screw member 10 is screwed into the object, but generally before the screw member 10 is screwed into the object. Stop screwing and keep the base portion 2 rotatable. Since the collar 8 does not have a screw groove, the fitting 1 according to the present invention can be firmly fixed to the object by the screw member 10, but the base portion 2 can be made rotatable.

１建具
２ベース部
３フック部
４ねじ挿通穴
５ねじ溝
６フック
７溶接部分
８カラー
１０ねじ部材
１１ねじ頭
１３ベース部の回動方向
１４スパナ1 Joinery 2 Base 3 Hook 4 Screw insertion hole 5 Thread groove 6 Hook 7 Welded part 8 Collar 10 Screw member 11 Screw head 13 Base rotation direction 14 Spanner

Claims

With the base
A hook portion that is integrally provided at one end of the base portion is provided.
The base portion is formed with a screw insertion hole for inserting a screw member having a screw portion and a head portion integrally provided at one end of the screw portion.
The base portion has an engaging surface that engages with the inner end surface of the head in a state where the screw member is inserted into the screw insertion hole.
When viewed in the axial direction of the screw insertion hole, the hook portion and the screw insertion hole do not overlap with each other .
At least a pair of flat surfaces extending along the axial direction of the screw insertion hole are provided on the outer peripheral surface of the base portion.
A fitting characterized in that the pair of flat surfaces are arranged so as to face each other through the screw insertion holes .

The fitting according to claim 1, wherein the base portion is rotatably provided with respect to the screw member in a state where the screw member is inserted into the screw insertion hole.