JP2004156757A - Locking body - Google Patents

Locking body Download PDF

Info

Publication number
JP2004156757A
JP2004156757A JP2002325362A JP2002325362A JP2004156757A JP 2004156757 A JP2004156757 A JP 2004156757A JP 2002325362 A JP2002325362 A JP 2002325362A JP 2002325362 A JP2002325362 A JP 2002325362A JP 2004156757 A JP2004156757 A JP 2004156757A
Authority
JP
Japan
Prior art keywords
locking body
conical slope
hole
shaft
openings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002325362A
Other languages
Japanese (ja)
Inventor
Masashi Hino
将士 樋野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OCHIAI CO Ltd
Ochiai Co Ltd
Original Assignee
OCHIAI CO Ltd
Ochiai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OCHIAI CO Ltd, Ochiai Co Ltd filed Critical OCHIAI CO Ltd
Priority to JP2002325362A priority Critical patent/JP2004156757A/en
Publication of JP2004156757A publication Critical patent/JP2004156757A/en
Pending legal-status Critical Current

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a structure capable of fixing a member to another member without shaking certainly even in case of small size by making such structure that the elastic power occurs on the whole of a locking body regarding the locking body that is used when connecting the member to the other member. <P>SOLUTION: It is the locking body 10 that has a conical slope and forms a hole 12 on the center of the conical slope. Plural openings 13 opening continuously to the surrounding of the conical slope from the hole 12 are extended and installed, and three protrusion pieces 16 arranged by the conical slope in a meandering way are composed in the surroundings of the hole 12 and the openings 13 by establishing a missing part 15 that lacks in a triangular shape on the part interposed by the opening 13 of the above conical slope. And it makes such structure that the elastic power occurs to the whole of the locking body by arranging the above conical slope in a meandering way. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、部材同士の連結に際して使用される係止体に関し、特に大きさが小さい場合であっても部材同士を確実にガタツキなしに固定できる係止体の構造に関する。
【0002】
【従来の技術】
従来、プッシュナットと呼ばれ部材同士の連結に使用される係止体30としては、図3に示すように、環状リング部31の内径側にリング部31の一方面側に傾斜させて折曲した複数の爪32を備えた構成が存在する。
【0003】
この係止体30は、図4に示すように、平面板40に対して軸50を固定する場合に使用され、平面板40に形成した孔部41に軸50の先端を貫通させ、軸50の先端側より係止体30を挿入し、爪32が軸50の側壁に食い込むことにより装着される。すなわち係止体30は、サイズの大小に関係なく、爪32と軸50との硬度差(係止体30(爪32)の硬度が大で、軸50の硬度が低い場合)があれば軸50に対して係止体30を係止することができる。
【0004】
その一方、リング部31を強く押しても平面体40との間に隙間が生じるので、係止体30のリング部31が平面板40上に密着した状態で載置されるように係止体30を軸50に係止することは困難であった。
【0005】
このため、図4に示すように、比較的大きなサイズの係止体30に対しては、装着側の軸50に環状溝51を形成し、この環状溝に係止板30の爪32が嵌合することにより、軸50に対する係止体30の位置決めがなされ、平面板40をリング部31裏面で確実に支持し、ガタツキが生じることなく平面板40と軸50が固定されるようにしている。
【0006】
【発明が解決しようとする課題】
しかしながら、上記構造の係止体30によれば、爪32にのみバネ作用を持たせているので、爪32の戻り限界がある。そのため、上記係止体30を使用して平面板40と軸50を固定する場合、部材同士の公差の大きさや溝位置形成の精度により嵌合に必要なバネ力が爪32の戻り限界を超えた場合、係止体30のリング部31と平面板40とを完全に密着させて固定することが困難になるという問題点があった。したがって、軸50に対して深い溝となる環状溝51を設けることができなかった。
【0007】
更に、部材同士を固定する係止体30のサイズが小さいような場合、図5に示すように、軸50を係止体30が貫通する際に、爪32が折れ曲がることで永久変形を起こし、環状溝51を深く設定した場合(環状溝と軸の差が大きい場合)、係止体30の爪32が環状溝51から外れてしまい、確実な固定ができないという問題があった。
【0008】
また、図6に示すように、環状溝51の深さ(環状溝と軸の差)を浅く設定した場合、一旦爪32が環状溝51に嵌合した後において爪32の先端と環状溝51との引っ掛かりが少なくなり外れ易くなる。その結果、係止体30を規定の位置に載置できず、節度感がなく確実な固定ができないという問題点があった。
【0009】
これは、係止体30を軸50に爪32を変形させながら装着する場合に、その変形が爪32の有する弾性力により戻らない現象(永久変形)が生じるからである。すなわち、短い爪32のみを変形させると応力が高くなり過ぎ、爪32の根元より永久変形が生じてしまう。この現象は、爪32の長さを長く設定できないサイズが小さい係止体30において顕著に現れる。
【0010】
本発明は上記実情に鑑みてなされたもので、部材同士の連結に際して使用される係止体に関し、係止体の全体に弾性力が生じるような構造とすることにより、サイズが小さい場合であっても部材同士を確実にガタツキなしに固定できる係止体の構造を提供することを目的としている。
【0011】
【課題を解決するための手段】
上記目的を達成するため請求項1の発明は、円錐状斜面を有して一体的に形成された係止体10であって、円錐状斜面中央に孔部12を形成し、該孔部12から円錐状斜面の周囲方向に連続して開口する複数の開口部13を延設し、前記円錐状斜面の開口部13に挟まれた部位を三角形状に欠落した欠落部15を設けることで、前記円錐状斜面を蛇行配置して成ることを特徴としている。
【0012】
請求項2の発明は、円錐状斜面を有して一体的に形成された係止体10であって、円錐状斜面中央に形成された孔部12を有する中央部11と、前記孔部12に延設される複数の開口部13を有し、該開口部13の一部を囲んでその外側に位置するように前記中央部11に連設された突出片16と、を具備して成ることを特徴としている。
【0013】
本発明によれば、係止体10の全体を円錐状斜面が蛇行配置された中央部11及び突出片16で形成することで、係止体10の全体が弾性力を有する形状とすることができ、変形に対処し易い構造とすることができる。
すなわち、従来例のように爪32のみを変形させるのではなく、係止体10自体にバネ作用を持たせることで、大きく広がるとともに、小さな径まで戻るような形状を実現している。
【0014】
【発明の実施の形態】
本発明の実施の形態の一例としての係止体について、図1を参照しながら説明する。図1(a)は係止体の平面説明図、(b)は側面説明図である。
【0015】
係止体10は、プレス加工処理により一体的に形成されるものであり、円錐状斜面を有して全体が円錐形状に構成されている。係止体10の中央部11となる円錐状斜面中央には、軸が挿入可能な円形の孔部12が形成されている。
孔部12には、円錐状斜面の周囲方向に連続して開口する3個の開口部13が等間隔に延設され、開口部13間に孔部12に挿入された軸を支持する係止部14が形成されている。各開口部13は、孔部12から離れるにしたがって開口幅が大きくなるように形成されている。
【0016】
係止体10の円錐状斜面における開口部13に挟まれた部位を三角形状に欠落した欠落部15を設けることで、孔部12及び開口部13の周囲において円錐状斜面が蛇行配置する3個の突出片16が構成されている。
【0017】
上述の例では、孔部12の周囲に3個の開口部13を延設し、蛇行配置される円錐状斜面において突出片16が3個形成されるよう構成したが、開口部13を4個以上としそれに応じて突出片16の数が増加する構造であってもよい。
【0018】
次に、上記構造の係止体10の使用例について、図2を参照しながら説明する。
係止体10は、従来例で示したものと同様に、平面板40に形成した孔部41に軸50の先端を貫通させ、軸50の先端側より係止体10を挿着する。係止体10を軸50に挿入すると、円錐状斜面が変形することで孔部12が広がる構造となっている。そして、係止部14が軸50の環状溝51に嵌合することで軸50に固定され、円錐状斜面の端辺10aが平面板40を押圧することにより、平面板40に軸部50が固定される。
【0019】
係止体10は、蛇行配置する円錐状斜面で構成され、全体が弾性力を有しているので、軸50に挿入後は基の形状に戻り易く、変形が生じても小さいので影響がない。そのため、環状溝51に確実に嵌合し環状溝51から外れることがないので係止体10を規定の位置に載置することができ、平面板40と軸50とを高精度に固定することができる。
【0020】
上述の係止体によれば、従来例のように爪32のみを変形させるのではなく、係止体10自体にバネ作用を持たせることで、大きく広がるとともに、小さな径まで戻るような形状を実現できるので、軸50の環状溝51を深く切削形成することが可能となり、係止体10の軸50への装着に際して、安定した係止位置の保持及び深い環状溝51に嵌合することによる大きな節度感が得られる。
【0021】
【発明の効果】
本発明の係止体によれば、係止体の全体を円錐状斜面が蛇行配置された中央部及び突出片で形成することで、係止体の全体が弾性力を有する形状とすることができ、外力が加わった場合でも基の形状に戻り易く、変形を受け難い構造とすることができる。
また、係止体自体にバネ作用を持たせることにより、軸側の深い溝に嵌合することが可能となり、装着時における節度感を得ることができる。
【図面の簡単な説明】
【図1】本発明の係止体の実施の形態の一例を示すもので、(a)は平面説明図、(b)は側面説明図である。
【図2】本発明の係止体を使用して平面板と軸との固定を行った場合の断面構造説明図である。
【図3】従来の係止体を示すもので、(a)は平面説明図、(b)は側面説明図である。
【図4】従来の係止体を使用して平面板と軸との固定を行った場合の理想的な断面構造説明図である。
【図5】従来の係止体を使用して平面板と軸との固定を行った場合の断面構造説明図である。
【図6】従来の係止体を使用して平面板と軸との固定を行った場合の断面構造説明図である。
【符号の説明】
10…係止体、
11…中央部、 12…孔部、
13…開口部、 14…係止部、
15…欠落部、 16…突出片、
40…平面板、
50…軸、 51…環状溝
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a locking body used for connecting members, and particularly to a structure of a locking body that can securely fix members without rattling even when the size is small.
[0002]
[Prior art]
Conventionally, as a locking body 30 called a push nut and used for connecting members, as shown in FIG. There is a configuration provided with a plurality of claws 32.
[0003]
As shown in FIG. 4, the locking body 30 is used when fixing the shaft 50 to the flat plate 40, and allows the tip of the shaft 50 to pass through a hole 41 formed in the flat plate 40, and The locking body 30 is inserted from the front end side of the shaft 50 and the claw 32 is attached by cutting into the side wall of the shaft 50. That is, regardless of the size of the locking body 30, the locking body 30 has a hardness difference between the claw 32 and the shaft 50 (when the locking body 30 (claw 32) has a large hardness and the shaft 50 has a low hardness). The locking body 30 can be locked to the locking member 50.
[0004]
On the other hand, even if the ring portion 31 is strongly pressed, a gap is formed between the ring body 31 and the flat body 40, so that the ring body 31 of the locking body 30 is placed in close contact with the flat plate 40. Was difficult to lock to the shaft 50.
[0005]
For this reason, as shown in FIG. 4, an annular groove 51 is formed in the mounting-side shaft 50 for the relatively large-sized locking body 30, and the claw 32 of the locking plate 30 is fitted in this annular groove. By the engagement, the locking body 30 is positioned with respect to the shaft 50, the flat plate 40 is securely supported on the back surface of the ring portion 31, and the flat plate 40 and the shaft 50 are fixed without rattling. .
[0006]
[Problems to be solved by the invention]
However, according to the locking body 30 having the above structure, since only the claw 32 has a spring action, there is a limit to the return of the claw 32. Therefore, when the flat plate 40 and the shaft 50 are fixed using the locking body 30, the spring force required for fitting exceeds the return limit of the claw 32 due to the magnitude of the tolerance between the members and the accuracy of forming the groove position. In this case, there is a problem that it is difficult to fix the ring portion 31 of the locking body 30 and the flat plate 40 in close contact with each other. Therefore, the annular groove 51 which becomes a deep groove with respect to the shaft 50 cannot be provided.
[0007]
Further, when the size of the locking body 30 for fixing the members is small, as shown in FIG. 5, when the locking body 30 penetrates the shaft 50, the claw 32 bends to cause permanent deformation, When the annular groove 51 is set deep (when the difference between the annular groove and the shaft is large), the claw 32 of the locking body 30 comes off from the annular groove 51, and there is a problem that the fixing cannot be performed reliably.
[0008]
As shown in FIG. 6, when the depth of the annular groove 51 (difference between the annular groove and the shaft) is set to be small, the tip of the claw 32 and the annular groove 51 are once engaged with the claw 32 once. Is less likely to be caught and easily detached. As a result, there has been a problem that the locking body 30 cannot be placed at a predetermined position, and there is no sense of moderation, so that it cannot be securely fixed.
[0009]
This is because, when the locking body 30 is mounted on the shaft 50 while deforming the claw 32, a phenomenon (permanent deformation) occurs in which the deformation is not returned by the elastic force of the claw 32. That is, when only the short claw 32 is deformed, the stress becomes too high, and permanent deformation occurs from the base of the claw 32. This phenomenon appears remarkably in the locking body 30 having a small size in which the length of the claw 32 cannot be set long.
[0010]
SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and relates to a locking member used when connecting members to each other. It is another object of the present invention to provide a structure of a locking body that can securely fix members without rattling.
[0011]
[Means for Solving the Problems]
In order to achieve the above object, an invention according to claim 1 is a locking body 10 integrally formed with a conical slope, wherein a hole 12 is formed at the center of the conical slope, and the hole 12 is formed. By extending a plurality of openings 13 continuously open in the peripheral direction of the conical slope from the, provided a cutout portion 15 in which a portion sandwiched between the openings 13 of the conical slope in a triangular shape, The conical slope is meanderingly arranged.
[0012]
The invention according to claim 2 is a locking body 10 integrally formed with a conical slope, wherein a central portion 11 having a hole 12 formed at the center of the conical slope, And a plurality of projecting pieces 16 which are provided on the central portion 11 so as to surround a part of the opening 13 and be located outside the opening 13. It is characterized by:
[0013]
According to the present invention, by forming the entirety of the locking body 10 with the central portion 11 and the protruding piece 16 in which the conical slope is meandering, the entirety of the locking body 10 can have a shape having elasticity. It is possible to make the structure easy to cope with deformation.
That is, instead of deforming only the claw 32 as in the conventional example, the locking body 10 itself has a spring action, thereby realizing a shape that is greatly expanded and returns to a small diameter.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
A locking body as an example of an embodiment of the present invention will be described with reference to FIG. FIG. 1A is an explanatory plan view of the locking body, and FIG.
[0015]
The locking body 10 is integrally formed by press working, has a conical slope, and has a conical shape as a whole. A circular hole 12 into which a shaft can be inserted is formed in the center of the conical slope serving as the central portion 11 of the locking body 10.
In the hole 12, three openings 13 continuously opening in the circumferential direction of the conical slope are extended at equal intervals, and a locking member for supporting the shaft inserted into the hole 12 between the openings 13. A part 14 is formed. Each opening 13 is formed such that the opening width increases as the distance from the hole 12 increases.
[0016]
By providing a cutout portion 15 in which a portion sandwiched by the opening 13 in the conical slope of the locking body 10 is cut off in a triangular shape, three conical slopes meander around the hole 12 and the opening 13. Projecting piece 16 is formed.
[0017]
In the above example, three openings 13 are extended around the hole 12 and three projecting pieces 16 are formed on the meandering conical slope, but four openings 13 are formed. As described above, a structure in which the number of the protruding pieces 16 increases accordingly.
[0018]
Next, an example of use of the locking body 10 having the above structure will be described with reference to FIG.
As in the case of the conventional example, the locking body 10 has the hole 41 formed in the flat plate 40 penetrated through the tip of the shaft 50, and the locking body 10 is inserted from the tip side of the shaft 50. When the locking body 10 is inserted into the shaft 50, the conical slope is deformed so that the hole 12 is widened. The engaging portion 14 is fixed to the shaft 50 by fitting into the annular groove 51 of the shaft 50, and the end portion 10 a of the conical slope presses the flat plate 40, so that the shaft portion 50 is attached to the flat plate 40. Fixed.
[0019]
The locking body 10 is constituted by a conical inclined surface that is arranged in a meandering manner, and has a resilient force as a whole, so that it easily returns to its original shape after being inserted into the shaft 50, and even if it is deformed, it is small and has no effect. . Therefore, the locking body 10 can be placed at a prescribed position because the fitting is securely fitted into the annular groove 51 and does not come off from the annular groove 51, and the flat plate 40 and the shaft 50 are fixed with high precision. Can be.
[0020]
According to the above-mentioned locking body, not only the claw 32 is deformed as in the conventional example, but also the locking body 10 itself has a spring action, so that the locking body 10 has a shape that widens and returns to a small diameter. As a result, the annular groove 51 of the shaft 50 can be deeply cut and formed. When the locking body 10 is mounted on the shaft 50, a stable locking position is maintained and the deep annular groove 51 is fitted. Great moderation is obtained.
[0021]
【The invention's effect】
According to the locking body of the present invention, the whole locking body is formed by the central portion and the protruding piece in which the conical slope is meanderingly arranged, so that the entire locking body has a shape having elasticity. Thus, even when an external force is applied, the structure can be easily returned to the original shape, and the structure can be hardly deformed.
Also, by providing the locking body itself with a spring action, it is possible to fit into the deep groove on the shaft side, and a moderation feeling at the time of mounting can be obtained.
[Brief description of the drawings]
FIGS. 1A and 1B show an example of an embodiment of a locking body of the present invention, wherein FIG. 1A is a plan view and FIG. 1B is a side view.
FIG. 2 is a cross-sectional structural explanatory view when a flat plate and a shaft are fixed using the locking body of the present invention.
3A and 3B show a conventional locking body, wherein FIG. 3A is a plan view and FIG. 3B is a side view.
FIG. 4 is an explanatory diagram of an ideal cross-sectional structure when a flat plate and a shaft are fixed using a conventional locking body.
FIG. 5 is an explanatory view of a cross-sectional structure when a flat plate and a shaft are fixed using a conventional locking body.
FIG. 6 is a cross-sectional structural explanatory view when a flat plate and a shaft are fixed using a conventional locking body.
[Explanation of symbols]
10 ... locking body,
11 ... central part, 12 ... hole,
13 ... opening, 14 ... locking part,
15: missing part, 16: projecting piece,
40 ... flat plate,
50: shaft, 51: annular groove

Claims (2)

円錐状斜面を有して一体的に形成された係止体であって、
円錐状斜面中央に孔部を形成し、
該孔部から円錐状斜面の周囲方向に連続して開口する複数の開口部を延設し、
前記円錐状斜面の開口部に挟まれた部位を三角形状に欠落した欠落部を設けることで、
前記円錐状斜面を蛇行配置して成ることを特徴とする係止体。
A locking body integrally formed with a conical slope,
A hole is formed in the center of the conical slope,
Extending a plurality of openings that continuously open from the hole in the peripheral direction of the conical slope,
By providing a cutout portion that is cut off in a triangular shape at a portion sandwiched between the openings of the conical slope,
A locking body, wherein the conical slope is arranged in a meandering manner.
円錐状斜面を有して一体的に形成された係止体であって、
円錐状斜面中央に形成された孔部を有する中央部と、
前記孔部に延設される複数の開口部を有し、該開口部の一部を囲んでその外側に位置するように前記中央部に連設された突出片と、
を具備して成ることを特徴とする係止体。
A locking body integrally formed with a conical slope,
A central portion having a hole formed in the center of the conical slope,
A plurality of openings extending into the hole, a projecting piece connected to the center so as to surround a part of the opening and be located outside the opening;
A locking body characterized by comprising:
JP2002325362A 2002-11-08 2002-11-08 Locking body Pending JP2004156757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002325362A JP2004156757A (en) 2002-11-08 2002-11-08 Locking body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002325362A JP2004156757A (en) 2002-11-08 2002-11-08 Locking body

Publications (1)

Publication Number Publication Date
JP2004156757A true JP2004156757A (en) 2004-06-03

Family

ID=32804614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002325362A Pending JP2004156757A (en) 2002-11-08 2002-11-08 Locking body

Country Status (1)

Country Link
JP (1) JP2004156757A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010090999A (en) * 2008-10-08 2010-04-22 Toyota Motor Corp Friction engagement apparatus
JP2010164157A (en) * 2009-01-16 2010-07-29 Toyoda Iron Works Co Ltd Structure for mounting member
CN101166799B (en) * 2005-04-14 2012-09-05 尖能株式会社 Ink composition and printing method using same
CN103089882A (en) * 2011-10-31 2013-05-08 北京精密机电控制设备研究所 Suspended support spring
CN103089879A (en) * 2011-10-31 2013-05-08 北京精密机电控制设备研究所 Suspended support spring
CN111058474A (en) * 2020-01-21 2020-04-24 邓新颖 Electric vehicle charging device base gap bridge and quality control
CN111520388A (en) * 2019-02-02 2020-08-11 北京宝沃汽车有限公司 Fastening assembly
WO2022176560A1 (en) * 2021-02-17 2022-08-25 株式会社村田製作所 Ultrasonic motor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101166799B (en) * 2005-04-14 2012-09-05 尖能株式会社 Ink composition and printing method using same
JP2010090999A (en) * 2008-10-08 2010-04-22 Toyota Motor Corp Friction engagement apparatus
JP4710951B2 (en) * 2008-10-08 2011-06-29 トヨタ自動車株式会社 Friction engagement device
US8079454B2 (en) 2008-10-08 2011-12-20 Toyota Jidosha Kabushiki Kaisha Friction engagement apparatus
JP2010164157A (en) * 2009-01-16 2010-07-29 Toyoda Iron Works Co Ltd Structure for mounting member
CN103089882A (en) * 2011-10-31 2013-05-08 北京精密机电控制设备研究所 Suspended support spring
CN103089879A (en) * 2011-10-31 2013-05-08 北京精密机电控制设备研究所 Suspended support spring
CN111520388A (en) * 2019-02-02 2020-08-11 北京宝沃汽车有限公司 Fastening assembly
CN111058474A (en) * 2020-01-21 2020-04-24 邓新颖 Electric vehicle charging device base gap bridge and quality control
WO2022176560A1 (en) * 2021-02-17 2022-08-25 株式会社村田製作所 Ultrasonic motor

Similar Documents

Publication Publication Date Title
US7736199B2 (en) Contact retention assembly
EP2355553A1 (en) An assembly comprising a male and a female plug member, a male plug member and a female plug member
KR20170062491A (en) Upper structure of female snap fastener, female snap fastener, and method for attaching female snap fastener to material
JP2010276109A (en) Fastener
JP5357824B2 (en) Fastening structure
JP2004156757A (en) Locking body
JP2010267893A (en) Support member for wiring board
JPH09106841A (en) Electric connector
JP4287470B2 (en) System for electrically connecting and securing at least one conductor to a support piece
US2461487A (en) Holder for thermionic valves and like electrical devices and means for securing it to supports
WO2012057223A1 (en) Ground clip
US20080170927A1 (en) Snap together push button latch mechanism
JP2006331809A (en) Mounting device of push-button switch
JP3049383B2 (en) Snap ring for connector
JP2001024428A5 (en)
JP4335753B2 (en) Conductive clip
JP3118676U (en) Mounting device and flat display using the mounting device
JP4366301B2 (en) Attachment body and screw fixing member
CN108352663B (en) Shielding element of connector and shell assembly comprising shielding element
JPH0717850Y2 (en) Clip for electrical parts
JP3972458B2 (en) Locking structure and component fixture
JP2000323870A (en) Spacer for printed substrate
JP3320273B2 (en) Spacer
JP3138316U (en) Interior panel hole closing device
JPH068853A (en) Lattice-shaped member installation structure and installation pin

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041130

A977 Report on retrieval

Effective date: 20071101

Free format text: JAPANESE INTERMEDIATE CODE: A971007

A131 Notification of reasons for refusal

Effective date: 20080129

Free format text: JAPANESE INTERMEDIATE CODE: A131

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080701