JPH01148112U - - Google Patents
Info
- Publication number
- JPH01148112U JPH01148112U JP1988044431U JP4443188U JPH01148112U JP H01148112 U JPH01148112 U JP H01148112U JP 1988044431 U JP1988044431 U JP 1988044431U JP 4443188 U JP4443188 U JP 4443188U JP H01148112 U JPH01148112 U JP H01148112U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- insert
- hole
- claw
- shaft
- 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
- 210000000078 claw Anatomy 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
Description
第１図乃至第６図は本考案の一実施例を示すも
ので、第１図は正面図、第２図は側面図、第３図
は平面図、第４図は底面図、第５図は第３図−
線に沿つた断面図、第６図は第３図−線に
沿つた一部省略断面図、第７図は同例のスクリユ
ーグロメツトをパネルの取付孔に仮止めした状態
を示す断面図、第８図は同グロメツトの脚体を取
付孔に挿入する状態を示す説明図、第９図は同グ
ロメツトを用いてパネル相互を連結するときのス
クリユー螺入初期の状態を示す断面図、第１０図
は同グロメツトを用いてパネル相互を連結した状
態を示す断面図、第１１図及び第１２図はそれぞ
れ本考案の他の実施例を示す斜視図、第１３図は
従来の丸穴用スクリユーグロメツトを示す断面図
、第１４図は同グロメツトを用いてパネル相互を
連結した状態を示す断面図、第１５図乃至第１７
図は丸穴用スクリユーグロメツトの一例を示すも
ので、第１５図は正面図、第１６図は側面図、第
１７図は縦断面図、第１８図は同グロメツトを用
いてパネル相互を連結するときのスクリユー螺入
初期の状態を示す断面図、第１９図は同グロメツ
トを用いてパネル相互を連結した状態を示す断面
図である。
１……フランジ体、２……スクリユー挿通孔、
３……四角透孔、３ａ……外側周壁部、８……脚
体（挿入体）、９……四角窓部、１０……爪部、
１０ａ……延出部、１０ｂ……外側面、１４……
上側テーパ面、１８……第１パネル、１９……取
付孔、２０……第２パネル、２１……取付孔、２
２……スクリユー、２３……挿入体。
Figures 1 to 6 show an embodiment of the present invention, with Figure 1 being a front view, Figure 2 being a side view, Figure 3 being a plan view, Figure 4 being a bottom view, and Figure 5 being a bottom view. Figure 3-
Fig. 6 is a partially omitted sectional view taken along the line of Fig. 3, and Fig. 7 is a sectional view showing the screw grommet of the same example temporarily fixed in the mounting hole of the panel. , FIG. 8 is an explanatory view showing the state in which the legs of the grommet are inserted into the mounting holes, FIG. 9 is a sectional view showing the initial state of screwing in when connecting panels using the same grommet, and FIG. Fig. 10 is a cross-sectional view showing how the panels are connected to each other using the grommet, Figs. 11 and 12 are perspective views showing other embodiments of the present invention, and Fig. 13 is a conventional round hole screw. FIG. 14 is a sectional view showing a grommet, and FIGS.
The figures show an example of a screw grommet for round holes. Fig. 15 is a front view, Fig. 16 is a side view, Fig. 17 is a vertical cross-sectional view, and Fig. 18 is a screw grommet for attaching panels to each other using the same grommet. FIG. 19 is a cross-sectional view showing the state in which the screws are screwed in at the initial stage of connection, and FIG. 19 is a cross-sectional view showing the state in which the panels are connected to each other using the same grommet. 1...Flange body, 2...Screw insertion hole,
3... Square through hole, 3a... Outer peripheral wall part, 8... Leg body (insert body), 9... Square window part, 10... Claw part,
10a...extending portion, 10b...outer surface, 14...
Upper tapered surface, 18...First panel, 19...Mounting hole, 20...Second panel, 21...Mounting hole, 2
2...screw, 23...insert body.
Claims (1)
に、このフランジ体の下端に被取付物の取付孔に
挿入される挿入体を連設し、この挿入体に上記ス
クリユー挿通孔と連通してスクリユーの軸部が進
入するスクリユー進入路を形成し、かつ挿入体の
上記スクリユー進入路周壁部に複数の窓部を穿設
し、これら窓部の底壁から上方に向けて上端部を
自由端とした爪部を突設すると共に、上記各爪部
の外側面長さ方向中間部を外側方に膨出させて該
爪部の外側面上部にそれぞれ下方に向かうに従い
漸次外側方に突出するテーパ面を形成してなり、
上記挿入体を被取付物の取付孔に挿入して該被取
付物を上記フランジ体の下面に当接し、スクリユ
ーの軸部を上記スクリユー挿通孔を通して上記ス
クリユー進入路に進入させ、このスクリユーを回
転させて、スクリユーの軸部の外周に形成された
ねじ部が上記挿入体の各爪部内面に該ねじ部に相
応したねじ部を螺設しつつスクリユー軸部を各爪
部間に進出させることにより、それぞれ外側方に
広げられた各爪部の上記テーパ面で被取付物を押
圧して被取付物を固定するようにしたスクリユー
グロメツトであつて、上記フランジ体に上記各爪
部の上方に存して上記窓部と連通する透孔を形成
すると共に、各爪部の上端部を上記透孔内に該爪
部の外側面と透孔の外側周壁部とが所定間隔離間
した状態で延出させてなることを特徴とするスク
リユーグロメツト。 A screw insertion hole is bored in the flange body, and an insert body that is inserted into the mounting hole of the object to be attached is connected to the lower end of the flange body, and the insert body communicates with the screw insertion hole to insert the shaft of the screw. A screw entrance path into which the screw enters is formed, and a plurality of windows are bored in the peripheral wall of the screw entrance path of the insert body, and the upper end is a free end extending upward from the bottom wall of these windows. and a longitudinally intermediate portion of the outer surface of each of the claw portions is bulged outward to form a tapered surface that gradually protrudes outward as it goes downward on the upper outer surface of each of the claw portions. Then,
Insert the insert into the mounting hole of the object to be mounted, bring the object into contact with the lower surface of the flange, enter the shaft of the screw into the screw entrance path through the screw insertion hole, and rotate the screw. Then, the threaded portion formed on the outer periphery of the shaft portion of the screw threads a threaded portion corresponding to the threaded portion on the inner surface of each claw portion of the insert body, and the screw shaft portion is advanced between the respective claw portions. This is a screw grommet that fixes the object by pressing the object to be attached with the tapered surface of each of the claws expanded outward, wherein each of the claws is attached to the flange body. A through hole is formed in the upper part and communicates with the window part, and the upper end of each claw part is placed in the through hole with a predetermined distance between the outer surface of the claw part and the outer circumferential wall of the through hole. A screw grommet characterized by extending.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988044431U JPH0527689Y2 (en) | 1988-04-01 | 1988-04-01 | |
| KR2019880014983U KR920007083Y1 (en) | 1988-04-01 | 1988-09-09 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988044431U JPH0527689Y2 (en) | 1988-04-01 | 1988-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148112U true JPH01148112U (en) | 1989-10-13 |
| JPH0527689Y2 JPH0527689Y2 (en) | 1993-07-15 |
Family
ID=31270789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988044431U Expired - Lifetime JPH0527689Y2 (en) | 1988-04-01 | 1988-04-01 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0527689Y2 (en) |
| KR (1) | KR920007083Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468209U (en) * | 1990-10-23 | 1992-06-17 |
-
1988
- 1988-04-01 JP JP1988044431U patent/JPH0527689Y2/ja not_active Expired - Lifetime
- 1988-09-09 KR KR2019880014983U patent/KR920007083Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468209U (en) * | 1990-10-23 | 1992-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920007083Y1 (en) | 1992-10-02 |
| JPH0527689Y2 (en) | 1993-07-15 |
| KR890021219U (en) | 1989-11-02 |
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