JPH0632723U - bolt - Google Patents
boltInfo
- Publication number
- JPH0632723U JPH0632723U JP6987992U JP6987992U JPH0632723U JP H0632723 U JPH0632723 U JP H0632723U JP 6987992 U JP6987992 U JP 6987992U JP 6987992 U JP6987992 U JP 6987992U JP H0632723 U JPH0632723 U JP H0632723U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- holding member
- temporary holding
- tightened
- elastic locking
- 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.)
- Granted
Links
Landscapes
- Connection Of Plates (AREA)
- Dowels (AREA)
Abstract
(57)【要約】
【目的】 被締付部品に設けられたボルト挿通孔に挿込
んだまま抜け出ることなく仮保持しておくことができる
ようにしてボルト締め作業を容易に行うことができるボ
ルトを提供すること。
【構成】 ボルト軸部1のねじ部3とボルト頭部2との
間に残されたボルト円筒部4に仮保持部材取付用の凹部
5を設けてこれに前記ねじ部3の外径より外側に張出さ
れる案内テーパ面付の弾性係止爪8を有する合成樹脂製
の仮保持部材6をその取付基部7をもって一体に取付け
たもの。
(57) [Summary] [Purpose] Bolts that can be easily tightened by being able to temporarily hold them while they are still inserted in the bolt insertion holes provided in the tightened parts. To provide. [Structure] A concave portion 5 for mounting a temporary holding member is provided on a bolt cylindrical portion 4 left between a screw portion 3 of a bolt shaft portion 1 and a bolt head portion 2, and the concave portion 5 is provided outside the outer diameter of the screw portion 3. A temporary holding member 6 made of synthetic resin having an elastic locking claw 8 with a guide taper surface extended to the end is integrally mounted with its mounting base 7.
Description
【0001】[0001]
本考案は被締付部品に設けられたボルト挿通孔に挿込んだまま抜け出ることな く仮保持しておくことができるボルトに関するものである。 The present invention relates to a bolt that can be temporarily held while being inserted into a bolt insertion hole provided in a tightened component without coming out.
【0002】[0002]
従来のボルトはボルト頭部にねじ部を有するボルト軸部を続かせただけのもの を普通としているが、このようなボルトでは自動車内装品等の被締付部材を車体 等に取り付ける際にボルト挿通孔に挿込んだまま抜け出ることなく仮保持してお くことができないので、被締付部材を車体等に取り付ける際には被締付部材をそ のボルト挿通孔が車体側に溶接されたウエルドナットのねじ孔に一致するように 添わせて一方の手で押さえ、他方の手に把持したインパクトレンチのソケットに セットしておいたボルトをボルト挿通孔にあててねじ締めを行っていた。 Conventional bolts are usually bolts that have a threaded portion on the bolt head, but such bolts are used when attaching tightened members such as automobile interior parts to the vehicle body. Since it is not possible to temporarily hold the inserted member in the insertion hole without pulling it out, when attaching the tightened member to the vehicle body, etc., the bolt inserted hole of the tightened member was welded to the vehicle body side. The bolts that were set in the socket of the impact wrench held in the other hand were pressed against the bolt insertion holes so that they would be aligned with the screw holes of the weld nut and held in place with the other hand.
【0003】 しかしながら、インパクトレンチのソケットにセットされたボルトがソケット から抜け落ちたりすると、ボルトを再びソケットにセットするために被締付部材 を押さえていた一方の手をも借りなければならないので車体に対する被締付部材 の押圧を一旦解き、ボルトをソケットに再セットしたのち再び被締付部材を車体 に添わせて一方の手で押さえることとなり、作業性が極めて悪くなるという問題 があった。However, when the bolt set in the socket of the impact wrench falls out of the socket, one hand holding the member to be tightened must be borrowed to set the bolt in the socket again. There is a problem that workability is extremely deteriorated because the pressure of the tightened member is once released, the bolt is set again in the socket, and then the tightened member is again put on the vehicle body and pressed by one hand.
【0004】[0004]
本考案が解決しようとするところは、予め被締付部品に設けられたボルト挿通 孔に挿込んだまま抜け出ることなく仮保持しておくことができるようにして前記 したような問題点を解決したボルトを提供することにある。 The problem to be solved by the present invention is to solve the above-mentioned problems by allowing the bolt to be preliminarily held in the bolt insertion hole provided in the tightened part without coming out. To provide bolts.
【0005】[0005]
前記のような課題を解決した本考案のボルトは、ボルト軸部のねじ部とボルト 頭部との間に残されたボルト円筒部に仮保持部材取付用の凹部を設けてこれに前 記ねじ部の外径より外側に張出される案内テーパ面付の弾性係止爪を有する合成 樹脂製の仮保持部材をその取付基部をもって一体に取付けたことを特徴とするも のである。 The bolt of the present invention, which has solved the above-mentioned problems, is provided with a concave portion for mounting a temporary holding member in the cylindrical portion of the bolt left between the screw portion of the bolt shaft portion and the bolt head portion. It is characterized in that a temporary holding member made of synthetic resin, which has an elastic locking claw with a guide taper surface that extends outward from the outer diameter of the portion, is integrally mounted with its mounting base.
【0006】[0006]
次に、本考案を図1、図2に示す実施例に基づいて詳細に説明する。 1はボルト頭部2に続いて形成されるボルト軸部で、該ボルト軸部1にはボル ト頭部2に近い部分にボルト円筒部4を残してねじ部3が形成されており、また 、ボルト円筒部4にはボルト頭部2との間に被締付部材の厚み相当分を残して仮 保持部材取付用の凹部5としての環状溝が形成されている。 Next, the present invention will be described in detail with reference to the embodiments shown in FIGS. Reference numeral 1 denotes a bolt shaft portion formed subsequent to the bolt head portion 2. The bolt shaft portion 1 is provided with a screw portion 3 at a portion near the bolt head portion 2 except for a bolt cylindrical portion 4. An annular groove serving as a recess 5 for attaching the temporary holding member is formed in the bolt cylindrical portion 4 while leaving a portion corresponding to the thickness of the member to be tightened between the bolt cylindrical portion 4 and the bolt head 2.
【0007】 6は凹部5に取付基部7をもって一体に取付けられる合成樹脂製の仮保持部材 であり、実施例における仮保持部材6は凹部5としての環状溝にインサート成形 された合成樹脂製の環体を取付基部7としてこれにねじ外径より外方に張出され る案内テーパ部付の複数の弾性係止爪8が所要の間隔をおいて一体成形されてた ものとしてある。Reference numeral 6 denotes a synthetic resin temporary holding member that is integrally mounted in the recess 5 with the mounting base portion 7. In the embodiment, the temporary holding member 6 is a synthetic resin ring insert-molded into the annular groove as the recess 5. A body is used as a mounting base 7, and a plurality of elastic locking claws 8 with a guide taper portion which are projected outward from the screw outer diameter are integrally formed at a required interval.
【0008】 このように構成されたものは、被締付部材10のボルト挿通孔11にボルト軸 部1を差し込んでゆけば、案内テーパ部に案内されて弾性係止爪8はその弾性に よって内側に屈曲して被締付部材10のボルト挿通孔11に挿入され、その後は 弾性により弾性係止爪8が復元して各弾性係止爪8がボルト挿通孔11の下端口 縁に係止されることとなるから、ボルトは仮保持部材6により被締付部材10の ボルト挿通孔11に的確に仮保持されることとなる。With such a structure, when the bolt shaft portion 1 is inserted into the bolt insertion hole 11 of the tightened member 10, the elastic locking claw 8 is guided by the guide taper portion and is elastically deformed by the elasticity. It is bent inward and inserted into the bolt insertion hole 11 of the member 10 to be tightened, and thereafter, the elastic locking claws 8 are restored by elasticity and each elastic locking claw 8 is locked at the lower end edge of the bolt insertion hole 11. As a result, the bolt is accurately and temporarily held by the temporary holding member 6 in the bolt insertion hole 11 of the tightened member 10.
【0009】 このようにしてボルト挿通孔11に仮保持部材6が仮保持されるとボルトは被 締付部材10と一体のアッシーとなるから、この状態で被締付部材10を把持し てこれに仮保持されているボルトの先端を車体に溶接されたウエルドナットのね じ孔位置にあてがったうえ、インパクトレンチなどの締付工具によりボルト締め を行えばよく、この間ボルトが被取付部材のボルト挿通孔から抜け落ちることが ないうえに締付工具から外れて脱落することもないので、被締付部材を車体に固 定する作業を的確容易に行うことができる。When the temporary holding member 6 is temporarily held in the bolt insertion hole 11 in this way, the bolt becomes an assembly with the member to be fastened 10, and therefore the member to be fastened 10 is gripped in this state. The tip of the bolt that is temporarily held in place should be applied to the screw hole position of the weld nut welded to the car body, and the bolt should be tightened with a tightening tool such as an impact wrench. Since it does not fall off from the insertion hole and does not fall off from the tightening tool, it is possible to accurately and easily fix the member to be tightened to the vehicle body.
【0010】 なお、仮保持部材取付用の凹部5はボルト円筒部4に所要の間隔をおいて形成 されたものとして各凹部5にそれぞれ弾性係止爪8をその取付基部7をもって埋 め込んだものとしてもよいが、実施例のように仮保持部材取付用の凹部5が環状 溝で、仮保持部材6はこの環状溝に埋めた状態にインサート成形された合成樹脂 製の環体を取付基部7としてその一端に弾性係止爪8が所要の間隔をおいて一体 成形されたものであるときは、インサート成形用の金型を製作する際に複数の弾 性係止爪8と1つの取付基部7とを同一ゲートとすることができるので製作容易 なうえに複数の弾性係止爪8が取付基部7としての環体により連繋された合成樹 脂製の仮保持部材6は取付強度も優れたものとなるのでより好ましい。It should be noted that the recesses 5 for mounting the temporary holding member are formed in the bolt cylindrical portion 4 at a required interval, and the elastic locking claws 8 are embedded in the recesses 5 with their mounting bases 7, respectively. However, as in the embodiment, the concave portion 5 for mounting the temporary holding member is an annular groove, and the temporary holding member 6 is a synthetic resin ring body insert-molded in a state of being embedded in the annular groove. When the elastic locking claws 8 are integrally molded at one end thereof with a required space, a plurality of elastic locking claws 8 and one attachment are used when manufacturing a mold for insert molding. Since the base 7 can be the same gate, it is easy to manufacture, and the temporary holding member 6 made of synthetic resin in which a plurality of elastic locking claws 8 are connected by the ring body as the mounting base 7 has excellent mounting strength. It is more preferable because it will be obtained.
【0011】[0011]
本考案は前記説明によって明らかなように、ボルト軸部のねじ部とボルト頭部 との間に残されたボルト円筒部に仮保持部材取付用の凹部を設けてこれに前記ね じ部の外径より外側に張出される案内テーパ面を備えた合成樹脂製の弾性係止爪 をその取付基部をもって一体に取付けたものであるから、被締付部材のボルト挿 通孔にボルトを挿し込むだけで被締付部材に対して予めボルトを的確に仮保持さ せておくことができることとなり、このため、ボルトをインパクトレンチに仮保 持させた状態で被締付部材のボルト挿通孔に差し込む場合のようにボルト挿通孔 への差し込み過程でボルトが脱落するような事態がなくなり、従来のようにイン パクトレンチのソケットからボルトが抜け落ちる度にボルトを再セットし直すよ うな無駄な作業がなくなり、極めて能率よくボルト締めを行うことができる。し かも、被締付部材にボルトが仮保持されたアッシーとして組み立て工場に納品で きるため、組み立て工場における組付け工数を低減できるうえ組付け部品点数も 削減できるから、部品管理が簡易化され生産コストを低減できる等多くの利点を 有するものである。 従って、本考案は従来のこの種ボルトの問題点を解決したもので、冷間圧造な ど周知の方法によりボルトを成形する際にボルト円筒部に仮保持部材取付用の凹 部を設けておき、これにインサート成形法などを利用して合成樹脂製の弾性係止 爪を取付ければよいので安価に提供できる利点と相俟ち実用的価値極めて大なも のである。 As will be apparent from the above description, the present invention provides a concave portion for mounting a temporary holding member on the bolt cylindrical portion left between the screw portion of the bolt shaft portion and the bolt head portion, and the concave portion for attaching the temporary holding member is provided on the concave portion. The elastic locking claw made of synthetic resin, which has a guide taper surface that extends outward from the diameter, is integrally mounted with its mounting base, so simply insert the bolt into the bolt insertion hole of the member to be tightened. Since it is possible to accurately temporarily hold the bolt in advance with respect to the tightened member, therefore, when inserting the bolt into the bolt insertion hole of the tightened member with the impact wrench temporarily holding the bolt. There is no longer a situation where the bolt will fall off during the process of inserting it into the bolt insertion hole like in the above, and it is a wasteful work to reset the bolt every time the bolt comes out of the impact trench socket as in the past. No, it is possible to perform very efficiently bolted. However, since the assembly can be delivered to the assembly factory as an assembly in which bolts are temporarily held on the tightened member, the assembly man-hours can be reduced and the number of assembly parts can be reduced. It has many advantages such as cost reduction. Therefore, the present invention solves the problems of the conventional bolts of this type, and when the bolt is formed by a well-known method such as cold heading, a concave portion for mounting the temporary holding member is provided in the cylindrical portion of the bolt. However, since it is only necessary to attach an elastic locking claw made of synthetic resin to this by using an insert molding method or the like, the practical value is extremely great in combination with the advantage that it can be provided at a low cost.
【図1】本考案の実施例を示す一部切欠正面図である。FIG. 1 is a partially cutaway front view showing an embodiment of the present invention.
【図2】本考案の使用状態を示す正面図である。FIG. 2 is a front view showing a usage state of the present invention.
1 ボルト軸部 2 ボルト頭部 3 ねじ部 4 ボルト円筒部 5 凹部 6 仮保持部材 7 取付基部 8 弾性係止爪 1 Bolt Shaft Part 2 Bolt Head Part 3 Screw Part 4 Bolt Cylindrical Part 5 Recessed Part 6 Temporary Holding Member 7 Mounting Base Part 8 Elastic Locking Claw
───────────────────────────────────────────────────── フロントページの続き (72)考案者 水野 博道 愛知県丹羽郡大口町大字大屋敷字高橋1番 地の1 株式会社青山製作所大口工場内 (72)考案者 村瀬 義浩 愛知県丹羽郡大口町大字大屋敷字高橋1番 地の1 株式会社青山製作所大口工場内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiromichi Mizuno 1 Otaka-cho, Oguchi-machi, Niwa-gun, Aichi Prefecture 1 Otashiji, Takahashi 1 Aoyama Plant Co., Ltd. Oguchi Plant (72) Yoshihiro Murase Oguchi-machi, Niwa-gun, Aichi Prefecture 1 in Takahashi, Oyashiki character Aoyama Manufacturing Co., Ltd. Oguchi factory
Claims (2)
部(2) との間に残されたボルト円筒部(4) に仮保持部材
取付用の凹部(5) を設けてこれに前記ねじ部(3) の外径
より外側に張出される案内テーパ面付の弾性係止爪(8)
を有する合成樹脂製の仮保持部材(6) をその取付基部
(7) をもって一体に取付けたことを特徴とするボルト。1. A recess (5) for mounting a temporary holding member is provided on a bolt cylindrical portion (4) left between a screw portion (3) of a bolt shaft portion (1) and a bolt head portion (2). An elastic locking claw (8) with a guide taper surface that extends outward from the outer diameter of the screw part (3)
Attach the temporary holding member (6) made of synthetic resin having
A bolt characterized by being attached integrally with (7).
で、仮保持部材(6) はこの環状溝に埋め込み一体化され
た状態にインサート成形された合成樹脂製の環体を取付
基部(7) としてその一端に弾性係止爪(8) が所要の間隔
をおいて一体成形されたものである請求項1に記載のボ
ルト。2. A recessed part (5) for mounting the temporary holding member is an annular groove, and the temporary holding member (6) is fitted with an annular groove and is fitted with an insert-molded synthetic resin annular body. The bolt according to claim 1, wherein an elastic locking claw (8) is integrally formed at one end of the base portion (7) at a required interval.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992069879U JPH085365Y2 (en) | 1992-10-07 | 1992-10-07 | bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992069879U JPH085365Y2 (en) | 1992-10-07 | 1992-10-07 | bolt |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0632723U true JPH0632723U (en) | 1994-04-28 |
JPH085365Y2 JPH085365Y2 (en) | 1996-02-14 |
Family
ID=13415506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1992069879U Expired - Lifetime JPH085365Y2 (en) | 1992-10-07 | 1992-10-07 | bolt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH085365Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203603A (en) * | 1995-01-20 | 1996-08-09 | Mitsubishi Cable Ind Ltd | Bolt holding mechanism of connector |
JP2023151105A (en) * | 2022-03-31 | 2023-10-16 | ニチアス株式会社 | Fixture of floor panel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534518U (en) * | 1978-08-29 | 1980-03-05 |
-
1992
- 1992-10-07 JP JP1992069879U patent/JPH085365Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534518U (en) * | 1978-08-29 | 1980-03-05 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203603A (en) * | 1995-01-20 | 1996-08-09 | Mitsubishi Cable Ind Ltd | Bolt holding mechanism of connector |
JP2023151105A (en) * | 2022-03-31 | 2023-10-16 | ニチアス株式会社 | Fixture of floor panel |
Also Published As
Publication number | Publication date |
---|---|
JPH085365Y2 (en) | 1996-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4783039A (en) | Shock isolating mount | |
US20080181748A1 (en) | Fastener For Application to a Threaded Stud | |
AU632013B1 (en) | Captivating a fastener to a workpiece | |
US7036875B2 (en) | Method for attaching undercover onto underside of car floor panel | |
US5104272A (en) | Method of installing as fastener in a support made of moulded soft material, fastener suitable for implementing this method, fixing incorporating said fastener, and support made of moulded soft material obtained by said method | |
JPH0624269A (en) | Fastening device for fixing lighting or indication unit to vehicle | |
EP1084908A2 (en) | Component mounting structure and component mounting method | |
US8511954B2 (en) | Fastening assembly | |
US6109848A (en) | Plastic nut with molded washer | |
EP3047951B1 (en) | Fastener | |
JPH0632723U (en) | bolt | |
JPH0354972Y2 (en) | ||
US20210071695A1 (en) | Outer sleeve of a connection element without a female thread and having a damping function, connection element comprising an outer sleeve, and corresponding connection and manufacturing method | |
JPH01269784A (en) | Pipe holder and method of using thereof | |
JP3895826B2 (en) | Member mounting structure | |
JPH0625686Y2 (en) | Device for attaching plastic moldings | |
KR100410840B1 (en) | Panel fixing instrument for car | |
KR19980040699U (en) | Insert bolts for the assembly of plastic parts in cars | |
JP2588790Y2 (en) | Car window glass holder | |
JPH0244087Y2 (en) | ||
JP2576258Y2 (en) | Parts mounting part | |
JPH0324888Y2 (en) | ||
JP2507192Y2 (en) | Temporary holding device for automobile rear lamps | |
KR0166310B1 (en) | Bolt | |
JPH0348405Y2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960806 |
|
EXPY | Cancellation because of completion of term |