JPH0218333Y2 - - Google Patents
Info
- Publication number
- JPH0218333Y2 JPH0218333Y2 JP1985068765U JP6876585U JPH0218333Y2 JP H0218333 Y2 JPH0218333 Y2 JP H0218333Y2 JP 1985068765 U JP1985068765 U JP 1985068765U JP 6876585 U JP6876585 U JP 6876585U JP H0218333 Y2 JPH0218333 Y2 JP H0218333Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- screw
- screw hole
- grommet nut
- screwed
- 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.)
- Expired
Links
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Dowels (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、ねじ止めさるべき一方の部材におけ
るねじ止部分の孔に下部が係入し、上部が孔周辺
に着座し、中央部にねじ孔を形成されて成るグロ
メツトナツトに関するものである。[Detailed description of the invention] [Industrial field of application] The present invention is characterized in that the lower part of one member to be screwed is inserted into the hole of the screwed part, the upper part is seated around the hole, and the central part is screwed. This invention relates to a grommet nut formed with a hole.
この種の従来のグロメツトナツトは、第３図に
示すように、例えば自動車のラジエータグリル１
を取付けるために、その上端に横方向へ配列され
たねじ止め部１ａを、ボデー２のねじ止め部分の
孔にグロメツトナツト３を係入・着座させてねじ
止めする場合に用いられる。しかしながら、この
ような場合、ねじ止め部１ａの位置が決まらず特
に横方向に変位し、グロメツトナツトのねじ孔へ
手で位置付けしても反撥力でずれ、またボルトを
ねじ孔に一旦差込んでも傾斜したり、外ずれたり
していた。つまり、ねじ止めさるべき他方の部材
をグロメツトナツトのねじ孔位置へ安定して位置
付けするのが難しく、作業能率が悪かつた。
This type of conventional grommet nut is used, for example, in a radiator grill 1 of an automobile, as shown in FIG.
The grommet nut 3 is inserted into and seated in the hole of the screw-fastening portion of the body 2, and the screw-fastening portions 1a arranged in the horizontal direction at the upper end of the grommet nut 3 are used for screw-fastening. However, in such a case, the position of the screw fixing part 1a is not fixed and it is displaced, especially in the lateral direction, and even if it is manually positioned in the screw hole of the grommet nut, it will shift due to the repulsive force, and even once the bolt is inserted into the screw hole, it will not tilt. It was sometimes off or off. In other words, it was difficult to stably position the other member to be screwed into the screw hole position of the grommet nut, resulting in poor work efficiency.
よつて、本考案は、ねじ止め作業を能率化し得
るグロメツトナツトを提供することを目的とす
る。 Therefore, an object of the present invention is to provide a grommet nut that can streamline screw fastening work.
本考案は、この目的を達成するために、着座部
分上面のねじ孔の周辺に、ねじ止めさるべき他方
の部材のねじ貫通孔に連通した係止用孔へ係入す
る突起を設け、この突起には、ねじ止め作業時に
他方の部材が案内されてくる側にねじ孔を横断し
て傾斜面がそしてこの傾斜面の両側及び背後に係
止用孔の周面に係合する垂直面が形成され、この
傾斜面には、ねじ孔に沿つてこのねじ孔よりも大
きめの切欠が形成されている。
In order to achieve this objective, the present invention provides a protrusion around the screw hole on the upper surface of the seating part that engages with a locking hole that communicates with the screw through hole of the other member to be screwed, and this protrusion , an inclined surface is formed across the screw hole on the side where the other member is guided during screw fastening work, and a vertical surface that engages with the circumferential surface of the locking hole is formed on both sides and behind this inclined surface. A notch larger than the screw hole is formed along the screw hole in this inclined surface.
〔作用〕
ねじ止めさるべき一方の部材の孔には、グロメ
ツトナツトを係入して着座させ、他方の部材には
互に連通したねじ貫通孔及び係止用孔を穿孔して
おく。[Operation] A grommet nut is inserted and seated in the hole of one member to be screwed, and a threaded through hole and a locking hole that communicate with each other are bored in the other member.
他方の部材を突起の傾斜面へ当接させて案内さ
せ、その孔を両側及び背後の垂直面に係止させて
仮止めする。この状態で、ねじは少なくともねじ
孔に連続した切欠に案内されてねじ孔にセツトさ
れる。 The other member is brought into contact with the inclined surface of the protrusion and guided, and its holes are engaged with the vertical surfaces on both sides and the back for temporary fixation. In this state, the screw is guided at least through a notch that is continuous with the screw hole and is set in the screw hole.
第１図において、１０は断面が方形状のグロメ
ツトナツトであり、両側に凹部１１が形成され、
この凸部下方から爪１２が凹部１１の外側へ向つ
て突出している。また、上方には着座部１３が形
成され、中央部にはねじ孔１４が形成されてい
る。
In FIG. 1, 10 is a grommet nut with a rectangular cross section, and recesses 11 are formed on both sides.
A claw 12 projects toward the outside of the recess 11 from below the convex portion. Further, a seating part 13 is formed in the upper part, and a screw hole 14 is formed in the center part.
このような構造のグロメツトナツト自体は周知
であるが、本考案により着座部１３の上面には、
ねじ孔１４の直径位置においてねじ止め作業時に
ラジエータグリル１（第３図参照）のねじ止め部
１ａが案内されてくる側に傾斜面１５ａ、その頂
部に続く水平面１５ｂ並びにさらに後続するその
背後及び両側に垂直面１５ｃ，１５ｅを備えた突
起１５が形成されている。傾斜面１５ａには、ボ
ルトのガイド面として機能するように、ねじ孔１
４より大きめの円筒状切欠１５ｄが形成されてい
る。 The grommet nut itself having such a structure is well known, but according to the present invention, on the upper surface of the seating portion 13,
At the diameter position of the screw hole 14, there is an inclined surface 15a on the side where the screw-fastening part 1a of the radiator grille 1 (see FIG. 3) is guided during the screw-fastening operation, a horizontal surface 15b following the top thereof, and further behind and on both sides thereof. A protrusion 15 having vertical surfaces 15c and 15e is formed on the surface. The inclined surface 15a is provided with a screw hole 1 so as to function as a guide surface for the bolt.
A cylindrical notch 15d larger than 4 is formed.
ねじ止め作業に際して、第２図に示すように、
一方の部材である自動車のボデー２にはグロメツ
トナツト１０の断面に対応して方形の孔２ａを穿
孔し、他方の部材であるラジエータグリル１のね
じ止め部１ａにはねじ貫通孔及び突起１５の底部
断面に対応した形状の互に連通した孔１ｂ（第１
図）を穿孔しておく。そして、ボデー２の孔２ａ
にグロメツトナツト１０をセツトして、その爪１
２で係止させておく。次いで、ねじ止め部１ａを
傾斜面１５ａに向つてスライドさせつつ案内さ
せ、垂直面１５ｃ，１５ｅで孔１ｂの前側面及び
両側を係止させる。この状態で、ラジエータグリ
ル１は仮止めされ、手を離しても位置決めが行わ
れている。ねじ孔１４に一体の切欠１５ｄに沿つ
てボルトをねじ孔１４へ案内でき、容易にねじ孔
にねじ込むことができる。 When screwing, as shown in Figure 2,
A rectangular hole 2a is bored in one member, the automobile body 2, corresponding to the cross section of the grommet nut 10, and a screw through hole and a bottom of the protrusion 15 are formed in the screw fastening portion 1a of the other member, the radiator grille 1. Holes 1b (first
(Fig.) is drilled. And hole 2a of body 2
Set grommet nut 10 on the
Lock it at 2. Next, the screw fixing portion 1a is guided while sliding toward the inclined surface 15a, and the front side and both sides of the hole 1b are locked with the vertical surfaces 15c and 15e. In this state, the radiator grille 1 is temporarily fixed, and the positioning is performed even if the hand is released. The bolt can be guided into the screw hole 14 along the notch 15d integral with the screw hole 14, and can be easily screwed into the screw hole.
以上、本考案によれば、グロメツトナツトに載
置される部材が傾斜面に案内されて位置付けが容
易となり、しかもその位置が周囲の垂直面で保持
される。ねじ孔に一体の大きめの切欠を通してボ
ルトも容易にねじ孔にセツトされ、したがつてグ
ロメツトナツトによるねじ止め作業が能率良く行
われるようになる。
As described above, according to the present invention, the member placed on the grommet nut is guided by the inclined surface, making it easy to position the member, and moreover, its position is maintained by the surrounding vertical surface. The bolt can be easily set into the screw hole by passing through the large notch integral with the screw hole, so that the screw tightening operation using the grommet nut can be carried out efficiently.
第１図は、本考案の実施例によるグロメツトナ
ツトの斜視図、第２図はそのねじ止め作業時の断
面図及び第３図は従来のグロメツトナツトのねじ
止め作業時の断面図である。
１４……ねじ孔、１５……突起、１５ａ……傾
斜面、１５ｃ，１５ｅ……垂直面、１５ｄ……切
欠。
FIG. 1 is a perspective view of a grommet nut according to an embodiment of the present invention, FIG. 2 is a sectional view of the grommet nut during screwing operation, and FIG. 3 is a sectional view of a conventional grommet nut during screwing operation. 14...screw hole, 15...protrusion, 15a...inclined surface, 15c, 15e...vertical surface, 15d...notch.
Claims (1)
分の孔に係入・着座され、かつ中央部にねじ孔を
備えて成るグロメツトナツトにおいて、 前記着座部分上面の前記ねじ孔の周辺に、ねじ
止めさるべき他方の部材のねじ貫通孔に連通した
係止用孔へ係入する突起を設け、 この突起には、ねじ止め作業時に前記他方の部
材が案内されてくる側に前記ねじ孔を横断して傾
斜面がそしてこの傾斜面の両側及び背後に前記係
止用孔の周面に係合する垂直面が形成され、 この傾斜面には、前記ねじ孔に沿つてこのねじ
孔よりも大きめの切欠が形成されている、ことを
特徴とするグロメツトナツト。[Claims for Utility Model Registration] A grommet nut that is inserted into and seated in a hole in a screwed part of one member to be screwed, and has a screw hole in the center, wherein the screw hole in the upper surface of the seating part is A protrusion is provided around the periphery that engages with a locking hole that communicates with the screw through hole of the other member to be screwed, and this protrusion has a projection on the side to which the other member is guided during the screwing operation. A sloped surface is formed across the screw hole, and a vertical surface is formed on both sides and behind the sloped surface that engages the circumferential surface of the locking hole, and the slope has a slope along the screw hole. A grommet nut is characterized by having a cutout larger than the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068765U JPH0218333Y2 (en) | 1985-05-11 | 1985-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068765U JPH0218333Y2 (en) | 1985-05-11 | 1985-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61186819U JPS61186819U (en) | 1986-11-21 |
| JPH0218333Y2 true JPH0218333Y2 (en) | 1990-05-23 |
Family
ID=30603811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985068765U Expired JPH0218333Y2 (en) | 1985-05-11 | 1985-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218333Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7306246B2 (en) * | 2019-12-03 | 2023-07-11 | トヨタ車体株式会社 | Mounting structure of vehicle exterior member |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422839U (en) * | 1977-07-19 | 1979-02-15 | ||
| JPS5533047U (en) * | 1978-08-24 | 1980-03-03 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039528Y2 (en) * | 1981-10-26 | 1985-11-27 | 本田技研工業株式会社 | Positioning structure between rotor and rotating shaft |
-
1985
- 1985-05-11 JP JP1985068765U patent/JPH0218333Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422839U (en) * | 1977-07-19 | 1979-02-15 | ||
| JPS5533047U (en) * | 1978-08-24 | 1980-03-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61186819U (en) | 1986-11-21 |
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