JP2018175581A - Clasp - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a clasp strengthening a clasping state.SOLUTION: A clasp T includes: a contact member 1 coming into contact with one surface S1 of a sheet-like body S; a body 2 having an annular wall part 2A formed into a substantially annular shape; and a fitting annular body 3 rotationally attached to the body 2, and formed into a substantially annular shape to be fitted to the outside of the annular wall part 2A. An inner side of the annular wall part 2A is a recess 2A1 for receiving the contact member 1 coming into contact with the one surface S1 of the sheet-like body S.SELECTED DRAWING: Figure 5

Description

本発明は、留め具に係り、特に、挟持状態を強固にした留め具に関する。     BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a fastener, and more particularly to a fastener with a firmly held state.

従来、布地に穴を開けず、布地を挟持して留める留め具がある（特許文献参照）。
この留め具は、布地の表面側と裏面側に配置される第１係止部材と第２係止部材とを係合させて布地に係止されるようにし、第１係止部材として、側面に開口部を有する外筒内に、バネを介して、側面に開口部を有する内筒を挿入して構成する。また、第２係止部材として、基板から突出する突出部の先端に係合突起を設ける。そして、布地を通して第２係止部材の突出部を第１係止部材の開口部に挿入することにより布地に係止するようにしている。 BACKGROUND Conventionally, there is a fastener that does not make a hole in a fabric, but clamps and clamps the fabric (see Patent Literature).
The fastener engages a first locking member and a second locking member disposed on the front and back sides of the fabric so as to be locked to the fabric, and the side surface as the first locking member An inner cylinder having an opening on the side is inserted into the outer cylinder having an opening at the side through a spring. In addition, as a second locking member, an engagement protrusion is provided at the tip of the protrusion protruding from the substrate. Then, the protrusion of the second locking member is inserted into the opening of the first locking member through the cloth to lock the cloth.

特許第５３３９９０９号公報Patent No. 5339909 gazette

しかしながら、上記留め具にあって、布地にバネの付勢力と反対方向に力が作用すると、留め具が布地から容易に離脱するという問題点が生じた。     However, in the case of the above-mentioned fastener, when a force is applied to the fabric in a direction opposite to the biasing force of the spring, there arises a problem that the fastener is easily detached from the fabric.

本発明は、上記問題点を考慮してなされたもので、挟持状態を強固にした留め具を提供することを目的とする。     The present invention has been made in consideration of the above problems, and an object of the present invention is to provide a fastener in which the clamping state is strengthened.

請求項１記載の留め具は、シート状体の一方の面に当接する当接部材と、略環状に形成された環状壁部を有した本体と、この本体に回動自在に取り付けられ、前記環状壁部の外側に嵌合される略環状に形成された嵌合環状体とを有し、前記環状壁部の内方は、前記シート状体の一方の面に当接する前記当接部材を受け入れる凹所である。     The fastener according to claim 1 is rotatably attached to the main body having a contact member that contacts one surface of the sheet-like body, a main body having an annular wall portion formed in a substantially annular shape, A substantially annular fitting annular body fitted to the outside of the annular wall portion, and the inward of the annular wall portion is the abutment member abutting on one surface of the sheet-like body It is a recess to receive.

また、請求項２記載の留め具は、請求項１記載の留め具において、環状壁部に外方に開口するスリットが複数設けられているものである。     The fastener according to claim 2 is the fastener according to claim 1, wherein a plurality of slits opening outward are provided in the annular wall portion.

また、請求項３記載の留め具は、請求項２記載の留め具において、環状壁部の内方に設けた凹所に受け入れたシート状体の一方の面に当接した当接部材が前記凹所内から離脱するのを防ぐストッパーが、前記凹所の出入口に設けられているものである。     The fastener according to claim 3 is the fastener according to claim 2, wherein the contact member in contact with one surface of the sheet-like body received in the recess provided on the inner side of the annular wall portion A stopper is provided at the inlet / outlet of the recess so as to prevent it from coming out of the recess.

また、請求項４記載の留め具は、請求項１記載の留め具において、本体に名札を取り付ける取付部を回動自在に取り付けられ、前記取付部に係止部、前記取付部に対向する本体の部位に前記係止部に係止される被係止部を設けるか、又は、前記取付部に被係止部、前記取付部に対向する本体の部位に前記被係止部に係止する係止部を設けるか、のいずれかであり、前記係止部が前記被係止部に係止した状態は、前記名札が表面か又は前記名札が裏面である。     In the fastener according to claim 4, in the fastener according to claim 1, a mounting portion for mounting the name tag is rotatably mounted on the main body, and a main body facing the mounting portion and the locking portion and the mounting portion. Provide a locked portion to be locked to the locking portion at a portion of the lock portion, or lock to the locked portion at the mounting portion and the locked portion at a portion of the main body opposed to the mounting portion Either a locking portion is provided, and in the state where the locking portion is locked to the locked portion, the name tag is the front surface or the name tag is the back surface.

また、請求項５記載の留め具は、請求項１記載の留め具において、環状壁部の外側に設けられた爪が係止する第１の係止部と、嵌合環状体の外側に設けられた爪が係止する第２の係止部とを備え、前記嵌合環状体が環状壁部の外側に嵌合された時、前記第１の係止部が前記第２の係止部に近接する位置にある。     The fastener according to claim 5 is the fastener according to claim 1, wherein the fastener is provided with a first locking portion to be locked by a claw provided on the outside of the annular wall, and on the outside of the fitting annular body. And a second locking portion for locking the hook, and when the fitting annular body is fitted to the outside of the annular wall portion, the first locking portion is the second locking portion. In close proximity to

請求項１記載の留め具によれば、シート状体の一方の面に当接した当接部材を環状壁部の内方に設けた凹所に受け入れた後、嵌合環状体を環状壁部の外側に嵌合すれば、嵌合環状体の内壁が環状壁部の外壁に当接して挟持状態がロックされ、シート状体が環状壁部の内壁と当接部材とで挟持された挟持状態を保持することができ、しかも、挟持状態が強固な上、挟持状態の周縁部に生じるしわも少ない等の効果を有する。     According to the fastener according to claim 1, after the abutment member in contact with one surface of the sheet-like body is received in the recess provided on the inner side of the annular wall portion, the fitting annular body is formed in the annular wall portion If the inner wall of the fitting annular body is in contact with the outer wall of the annular wall and the clamping state is locked, the sheet-like body is sandwiched between the inner wall of the annular wall and the abutting member. In addition, in addition to being strong in the holding state, it has an effect such as less wrinkles occurring in the peripheral portion of the holding state.

また、請求項２記載の留め具によれば、上述した請求項１記載の発明の効果に加え、環状壁部に外方に開口するスリットが複数設けられているため、環状壁部の変形を容易にして嵌合環状体を環状壁部の外側に嵌合した際、嵌合状態を強固にすることができる。     Moreover, according to the fastener according to claim 2, in addition to the effect of the invention according to claim 1 described above, since a plurality of slits opening outward are provided in the annular wall portion, deformation of the annular wall portion can be reduced. When the fitting annular body is easily fitted to the outside of the annular wall portion, the fitting state can be strengthened.

また、請求項３記載の留め具によれば、上述した請求項２記載の発明の効果に加え、環状壁部の内方に設けた凹所に受け入れたシート状体の一方の面に当接した当接部材が凹所内から離脱するのをストッパーにより防ぐことができ、また、環状壁部の内方に設けた凹所に受け入れたシート状体の一方の面に当接した当接部材が凹所内から離脱するには、嵌合環状体と環状壁部の嵌合状態を解除するようにシート状体を引っ張り出せば、ストッパーが変形して環状壁部の内方に設けた凹所からシート状体の一方の面に当接した当接部材を取り出すことができる。     Further, according to the fastener according to claim 3, in addition to the effect of the invention according to claim 2 mentioned above, it abuts on one surface of the sheet-like body received in the recess provided on the inner side of the annular wall portion. The stopper can prevent the contact member from being separated from the inside of the recess, and the contact member in contact with one surface of the sheet-like body received in the recess provided on the inner side of the annular wall portion In order to separate from the inside of the recess, if the sheet is pulled out so as to release the fitted state of the fitting annular body and the annular wall, the stopper is deformed and the recess provided on the inner side of the annular wall The contact member in contact with one surface of the sheet-like body can be taken out.

また、請求項４記載の留め具によれば、上述した請求項１記載の発明の効果に加え、取付部に名札を取り付け、名札を回転させれば、名札の回転に伴い、取付部も回動すると共に、係止部が被係止部に係止すれば、表面となった名札又は裏面となった名札の状態を保持することができる。     Further, according to the fastener according to claim 4, in addition to the effect of the invention according to claim 1 described above, if the name tag is attached to the attaching portion and the name tag is rotated, the attaching portion is also rotated with the rotation of the name tag. If the locking portion is locked to the locked portion while moving, it is possible to hold the state of the name tag as the front surface or the name tag as the rear surface.

また、請求項５記載の留め具によれば、上述した請求項１記載の発明の効果に加え、嵌合環状体が環状壁部の外側に嵌合された時、前記第１の係止部が前記第２の係止部に近接する位置にあるため、第１の係止部と第２の係止部に爪を係止させて、嵌合環状体と環状壁部の嵌合状態を容易に解除させることができる。     Further, according to the fastener according to claim 5, in addition to the effect of the invention according to claim 1 described above, when the fitting annular body is fitted to the outside of the annular wall portion, the first locking portion Is in the position close to the second locking portion, the claws are locked to the first locking portion and the second locking portion, and the fitting state of the fitting annular body and the annular wall portion It can be easily released.

図１は、本発明の一実施例の留め具の概略的正面図である。FIG. 1 is a schematic front view of a fastener according to an embodiment of the present invention. 図２は、図１の概略的側面図である。FIG. 2 is a schematic side view of FIG. 図３は、図１のＡ−Ａの概略的断面図である。FIG. 3 is a schematic cross-sectional view of A-A of FIG. 図４は、図２のＢ−Ｂの概略的断面図である。FIG. 4 is a schematic cross-sectional view of B-B in FIG. 図５は、図１の留め具の取り付け状態を示す概略的斜視図である。FIG. 5 is a schematic perspective view showing the attachment of the fastener of FIG. 1; 図６は、図５の留め具をシート状体に取り付けた状態を示す概略的斜視図である。6 is a schematic perspective view showing the fastener of FIG. 5 attached to a sheet-like body. 図７は、図６の名札を回動する状態を示す概略的斜視図である。FIG. 7 is a schematic perspective view showing a state in which the name tag of FIG. 6 is rotated.

本発明の一実施例の留め具を図面（図１乃至図７）を参照して説明する。
図１に示すＴは、シート状体Ｓに穴を開けず、シート状体Ｓ(図３、図５乃至図７参照)を挟持して留める留め具である。
この留め具Ｔは、図５に示すように、シート状体Ｓの一方の面Ｓ１に当接する当接部材１と、略環状に形成された環状壁部２Ａを有した本体２と、この本体２に回動自在に取り付けられ、環状壁部２Ａの外側に嵌合される略環状に形成された嵌合環状体３とを有している。
なお。環状壁部２Ａの内方は、シート状体Ｓの一方の面Ｓ１に当接した当接部材１を受け入れる凹所２Ａ１であり、２Ａ１１は、凹所２Ａ１の底部である。 A fastener according to an embodiment of the present invention will be described with reference to the drawings (FIGS. 1 to 7).
T shown in FIG. 1 is a fastener that holds the sheet S (see FIGS. 3 and 5 to 7) without holding a hole in the sheet S.
This fastener T, as shown in FIG. 5, includes a main body 2 having a contact member 1 in contact with one surface S1 of a sheet-like body S, and an annular wall portion 2A formed in a substantially annular shape, and the main body And a fitting annular body 3 formed in a substantially annular shape fitted on the outside of the annular wall portion 2A.
In addition. The inner side of the annular wall portion 2A is a recess 2A1 for receiving the contact member 1 in contact with one surface S1 of the sheet-like body S, and 2A11 is a bottom portion of the recess 2A1.

また、図１に示す４は、本体２に回動自在に取り付けられた取付部で、取付部４には、例えば、名札５が取り付けられている。
上述した当接部材１、本体２、嵌合環状体３、取付部４は、プラスチックで形成されている。
なお、シート状体Ｓは、例えば、衣服等の布で、一方の面（裏面）Ｓ１と他方の面（表面）Ｓ２を有し、当接部材１は、例えば、ボタンである。 Further, reference numeral 4 shown in FIG. 1 is an attachment portion rotatably attached to the main body 2, and for example, a name tag 5 is attached to the attachment portion 4.
The contact member 1, the main body 2, the fitting annular body 3, and the attachment portion 4 described above are formed of plastic.
The sheet-like body S is, for example, a cloth such as clothes, and has one surface (back surface) S1 and the other surface (front surface) S2. The contact member 1 is, for example, a button.

従って、上述した留め具Ｔによれば、図５に示すように、シート状体Ｓを挟み込むように、当接部材１を環状壁部２Ａの内方へと嵌め込むと、シート状体Ｓの一方の面（裏面）Ｓ１に当接した当接部材１を環状壁部２Ａの内方に設けた凹所２Ａ１に受け入れられ、その後、図６に示すように、嵌合環状体３を環状壁部２Ａの外壁に嵌合すれば、嵌合環状体３の内壁が環状壁部２Ａの外壁に当接して挟持状態がロックされ、シート状体Ｓが環状壁部２Ａの内壁と当接部材１とで挟持された挟持状態を保持することができ、しかも、挟持状態が強固な上、挟持状態の周縁部に生じるしわも少ない等の効果を有する。     Therefore, according to the fastener T described above, as shown in FIG. 5, when the contact member 1 is fitted inward of the annular wall portion 2A so as to sandwich the sheet-like body S, The abutting member 1 in contact with one surface (back surface) S1 is received in the recess 2A1 provided on the inner side of the annular wall portion 2A, and thereafter, as shown in FIG. When fitted to the outer wall of the portion 2A, the inner wall of the fitting annular body 3 abuts against the outer wall of the annular wall portion 2A and the nipping state is locked, and the sheet-like member S is in contact with the inner wall of the annular wall portion 2A. The present invention has the effect of being able to hold the pinched state pinched by and having a strong pinched state and also less wrinkles occurring at the peripheral edge portion of the pinched state.

また、図５に示す２Ａ２は環状壁部２Ａに設けられた外方に開口するスリットで、スリット２Ａ２は、複数設けられている。
スリット２Ａ２が複数設けられているため、環状壁部２Ａの変形を容易にして嵌合環状体３を環状壁部２Ａの外側に嵌合した際、嵌合状態を強固にすることができる。 Further, 2A2 shown in FIG. 5 is a slit which is provided on the annular wall 2A and which is opened outward, and a plurality of slits 2A2 are provided.
Since a plurality of slits 2A2 are provided, when the fitting annular body 3 is fitted to the outside of the annular wall 2A by facilitating the deformation of the annular wall 2A, the fitting state can be strengthened.

また、図３に示す２Ｃは、環状壁部２Ａの内方に設けた凹所２Ａ１内のシート状体Ｓの一方の面（裏面）Ｓ１に当接した当接部材１のストッパーで、ストッパー２Ｃは、凹所２Ａ１の出入口に設けられている。
即ち、環状壁部２Ａの内方に設けた凹所２Ａ１に受け入れたシート状体Ｓの一方の面Ｓ１に当接した当接部材１が凹所２Ａ１内から離脱するのをストッパー２Ｃにより防ぐことができ、
また、環状壁部２Ａの内方に設けた凹所２Ａ１に受け入れたシート状体Ｓの一方の面Ｓ１に当接した当接部材１が凹所２Ａ１内から離脱するには、嵌合環状体３と環状壁部２Ａの嵌合状態を解除するようにシート状体Ｓを引っ張り出せば、ストッパー２Ｃが変形して環状壁部２Ａの内方に設けた凹所２Ａ１からシート状体Ｓの一方の面Ｓ１に当接した当接部材１を取り出すことができる。 Further, 2C shown in FIG. 3 is a stopper of the contact member 1 in contact with one surface (rear surface) S1 of the sheet-like body S in the recess 2A1 provided on the inner side of the annular wall 2A. Is provided at the entrance of the recess 2A1.
That is, the stopper 2C prevents the contact member 1 in contact with one surface S1 of the sheet S received in the recess 2A1 provided in the inner side of the annular wall 2A from being removed from the recess 2A1. Can be
Also, in order for the contact member 1 in contact with one surface S1 of the sheet S received in the recess 2A1 provided in the inner side of the annular wall 2A to separate from the inside of the recess 2A1, the fitting annular body When the sheet S is pulled out so as to release the fitting state of the ring 3 and the annular wall 2A, the stopper 2C is deformed and the recess 2A1 provided on the inner side of the annular wall 2A to one of the sheet S The contact member 1 in contact with the surface S1 can be taken out.

また、図３に示す２Ｅは環状壁部２Ａの外側に設けられた爪が係止する第１の係止部で、３Ｅは嵌合環状体３の外側に設けられた爪が係止する第２の係止部である。
そして、第１の係止部２Ｅと第２の係止部３Ｅとは、嵌合環状体３が環状壁部２Ａの外側に嵌合された時、第１の係止部２Ｅが第２の係止部３Ｅに近接する位置にある（図３参照）。
そのため、第１の係止部２Ｅと第２の係止部３Ｅに爪を係止させて、嵌合環状体３と環状壁部２Ａの嵌合状態を容易に解除させることができる。 Further, 2E shown in FIG. 3 is a first locking portion to which a claw provided on the outside of the annular wall portion 2A locks, and 3E is a first locking portion to which a claw provided on the outside of the fitting annular body 3 is locked 2 is a locking portion.
And when the fitting annular body 3 is fitted to the outside of the annular wall portion 2A, the first locking portion 2E and the second locking portion 3E are the second locking portion 2E and the second locking portion 3E. It is at a position close to the locking portion 3E (see FIG. 3).
Therefore, the claws can be locked to the first locking portion 2E and the second locking portion 3E, and the fitting state of the fitting annular body 3 and the annular wall portion 2A can be easily released.

また、上述した取付部４には、名札５のピン５１を通す通路４１（図５参照）が設けられている。
取付部４は、本体２の下部に設けた軸２Ｄ（図４参照）に回動自在に取り付けられている。図４に示す４２、４２は取付部４に設けられた被係止部（例えば、凹部）で、２Ｆ、２Ｆは被係止部４２、４２に係止する係止部（例えば、凸部）である。 Further, the mounting portion 4 described above is provided with a passage 41 (see FIG. 5) through which the pin 51 of the name tag 5 passes.
The attachment portion 4 is rotatably attached to a shaft 2D (see FIG. 4) provided at the lower part of the main body 2. Reference numerals 42 and 42 shown in FIG. 4 denote engaged portions (e.g., recessed portions) provided in the attachment portion 4, and 2F and 2F are engaged portions (e.g. projected portions) engaged with the engaged portions 42 and 42. It is.

従って、図７に示すように、名札５を回転させれば、名札５の回転に伴い、取付部４も回動すると共に、係止部２Ｆ、２Ｆが被係止部４２、４２に係止すれば、裏面となった名札５（又は表面となった名札５）の状態を保持することができる。
なお、本実施例においては、本体２に取付部４の被係止部４２、４２に係止する係止部２Ｆ、２Ｆを設けたが、本願発明においては、これに限らず、逆に、本体２に被係止部（例えば、凹部）、取付部４に係止部（例えば、凸部）を設けるようにしても良い。 Therefore, as shown in FIG. 7, when the name tag 5 is rotated, the attachment portion 4 is also rotated as the name tag 5 is rotated, and the locking portions 2F and 2F are locked to the locked portions 42 and 42. If it does, it is possible to hold the state of the name tag 5 (or the name tag 5 which is the front surface) which is the back surface.
In the present embodiment, the main body 2 is provided with the locking portions 2F, 2F to be locked to the locked portions 42, 42 of the mounting portion 4, but the present invention is not limited to this. A locked portion (e.g., a recess) may be provided on the main body 2 and a locking portion (e.g., a protrusion) may be provided on the mounting portion 4.

Ｔ 留め具
Ｓ シート状体
１ 当接部材
２ 本体
２Ａ 環状壁部
２Ａ１ 凹所
３ 嵌合環状体 T fastener S sheet-like body 1 contact member 2 main body 2A annular wall portion 2A1 recess 3 fitting annular body

Claims (5)

シート状体の一方の面に当接する当接部材と、
略環状に形成された環状壁部を有した本体と、
この本体に回動自在に取り付けられ、前記環状壁部の外側に嵌合される略環状に形成された嵌合環状体とを有し、
前記環状壁部の内方は、前記シート状体の一方の面に当接する前記当接部材を受け入れる凹所である
ことを特徴とする留め具。 An abutting member abutting on one side of the sheet-like body;
A body having an annular wall formed in a generally annular shape;
A substantially annular fitting annular body rotatably mounted on the main body and fitted on the outside of the annular wall;
The fastener is characterized in that the inner side of the annular wall portion is a recess for receiving the abutting member abutting on one surface of the sheet-like body. 環状壁部に外方に開口するスリットが複数設けられている
ことを特徴とする請求項１記載の留め具。 The fastener according to claim 1, wherein a plurality of slits opening outward are provided in the annular wall portion. 環状壁部の内方に設けた凹所に受け入れたシート状体の一方の面に当接した当接部材が前記凹所内から離脱するのを防ぐストッパーが、前記凹所の出入口に設けられている
ことを特徴とする請求項２記載の留め具。 A stopper is provided at the entrance of the recess to prevent the contact member in contact with one surface of the sheet-like body received in the recess provided in the inner side of the annular wall from being detached from the recess. The fastener according to claim 2, characterized in that: 本体に名札を取り付ける取付部を回動自在に取り付けられ、
前記取付部に係止部、前記取付部に対向する本体の部位に前記係止部に係止される被係止部を設けるか、
又は、前記取付部に被係止部、前記取付部に対向する本体の部位に前記被係止部に係止する係止部を設けるか、のいずれかであり、
前記係止部が前記被係止部に係止した状態は、前記名札が表面か又は前記名札が裏面である
ことを特徴とする請求項１記載の留め具。 The mounting unit for mounting the name tag on the main unit is rotatably mounted,
The mounting portion may be provided with a locking portion, and a portion of the main body opposite to the mounting portion may be provided with a locking portion to be locked to the locking portion, or
Alternatively, the mounting portion may be a locked portion, or a locking portion may be provided at a portion of the main body facing the mounting portion to lock the locked portion.
The fastener according to claim 1, wherein the name tag is a front surface or the name tag is a back surface in a state where the locking portion is locked to the locked portion. 環状壁部の外側に設けられた爪が係止する第１の係止部と、
嵌合環状体の外側に設けられた爪が係止する第２の係止部とを備え、
前記嵌合環状体が環状壁部の外側に嵌合された時、前記第１の係止部が前記第２の係止部に近接する位置にある
ことを特徴とする請求項１記載の留め具。 A first locking portion to be locked by a claw provided on the outside of the annular wall;
And a second locking portion for locking a claw provided on the outside of the fitting ring.
The fastener according to claim 1, wherein when the fitting annular body is fitted to the outside of the annular wall, the first locking portion is in a position adjacent to the second locking portion. Equipment.

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