WO2016021563A1 - Clip - Google Patents
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- Publication number
- WO2016021563A1 WO2016021563A1 PCT/JP2015/071995 JP2015071995W WO2016021563A1 WO 2016021563 A1 WO2016021563 A1 WO 2016021563A1 JP 2015071995 W JP2015071995 W JP 2015071995W WO 2016021563 A1 WO2016021563 A1 WO 2016021563A1
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- WO
- WIPO (PCT)
- Prior art keywords
- pin
- slit
- rib
- grommet
- insertion hole
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims abstract description 37
- 230000037431 insertion Effects 0.000 claims abstract description 37
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 210000002414 leg Anatomy 0.000 claims description 39
- 210000001217 buttock Anatomy 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 abstract 1
- 210000000078 claw Anatomy 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
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- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
Definitions
- the present invention relates to a clip composed of a grommet and a pin, and more particularly, to a type in which the insertion position of the pin into the grommet side insertion hole is regulated in relation to the temporary assembly of the pin to the grommet or the main fastening structure.
- the target clip is composed of a pin having a non-circular cross section at least partially and a grommet having an insertion hole into which the pin can be inserted, as disclosed in Japanese Patent No. 40673341.
- the grommet is expanded by inserting the pin into the insertion hole, the locked state is achieved.
- the pin includes a head, a shaft portion provided on the head portion, and a rib projecting from a part of the shaft portion.
- a substantially cylindrical leg part that forms a tapered insertion hole toward the lower side to be inserted, a flange part protruding from the upper outer periphery of the leg part, and a leg part provided on the leg part.
- a plurality of slits extending from the lower end to the vicinity of the lower surface of the flange.
- the grommet can hold the pin in a retaining state (temporarily assembled). Further, when the pin is further press-fitted into the tapered portion of the insertion hole, the leg portion can be bent and deformed toward the flange portion as the slit is expanded.
- the above clips are inserted into the mounting holes of the respective plate members in a temporarily assembled state. Then, as the slit is expanded by the pressing operation (press-fitting) of the pin, the leg portion is curved and deformed toward the buttocks. Thereby, plate members are fastened thru
- the above clips are troublesome to handle if the pins and grommets remain separate, so the pins are temporarily assembled to the grommets after manufacturing (after molding), and are transported and managed in the temporarily assembled state. It is preferable that the clip is used in various assembly lines.
- Temporary assembly work is often performed with an automatic assembly machine.
- the pin is moved with alignment with the insertion hole of the grommet via the robot hand, and the rib of the pin becomes a slit. Get in.
- the temporary assembly work by the automatic assembly machine is efficient, if the pin and the grommet are aligned, that is, if the grommet slit and the rib of the pin are misaligned, the pin is not temporarily assembled. In addition, the ribs may be damaged, and the automatic assembly machine may stop and deteriorate the work efficiency.
- a slope (rib guide surface) is provided at the inlet side edge of the insertion hole of the grommet, and the pin
- the rib of the pin is guided to the normal position by the inclined surface. That is, according to the clip disclosed in Japanese Patent Laid-Open No. 2010-7687, even if the insertion position of the pin rib is slightly shifted, the rib of the pin can be guided to the normal position by the guiding action of the inclined surface. For this reason, the positioning of the ribs of the pin can be omitted or relaxed, thereby improving the workability of the temporary assembly.
- the lower end of the slope provided at the inlet side edge of the insertion hole of the grommet is not formed continuously to the slit of the grommet. For this reason, it cannot be completely guided until the rib of the pin is fitted into the slit.
- the pin rotates around its axis while the rib moves from the lower end of the slope to the slit by pressing the pin (press fitting). May end up. In this case, the rib is not properly fitted into the slit. For this reason, the ribs are still damaged, or the automatic assembly machine stops and the work efficiency deteriorates.
- the object of the present invention is to solve the above-mentioned problems, and when inserting the pin into the insertion hole of the grommet, the insertion performance by manual operation is improved, or the alignment at the time of insertion by the automatic assembly machine described above fails. In such a case, there is no risk of damage, and it is intended to improve the temporary assembling work efficiency by reliably correcting the pin or grommet to the normal position with the movement of the pin or grommet.
- the present invention relates to a pin having a head, a shaft portion provided below the head portion, and a rib projecting from a part of the shaft portion, and tapered toward a lower side where the pin is inserted.
- a substantially cylindrical leg that forms a cylindrical insertion hole, a collar projecting from the upper outer periphery of the leg, and a lower surface of the collar from the lower end of the leg provided on the leg
- a grommet having a plurality of slits extending to the vicinity, and the grommet prevents the pin from coming off as the rib enters the slit when the pin is inserted into the insertion hole.
- the leg portion can be curved and deformed toward the heel portion as the slit expands when the pin is further press-fitted into the tapered portion of the insertion hole.
- the clip there is a slit on the inner peripheral surface of the leg. Both sides in the circumferential direction in succession, the rib is a clip, characterized in that the guide slope for guiding to the slit is formed.
- the guide slopes for guiding the rib to the slit are formed continuously on both sides in the circumferential direction of the slit, so that the rib is displaced from the slit. Even if it is inserted, the rib can be reliably guided to the slit (regular position) by the guide slope.
- the grommet has an introduction-side inclined surface that is inclined toward the slit in a region between the slits adjacent to each other in the circumferential direction on the inlet-side hole edge of the insertion hole.
- the rib can be surely and smoothly guided to the slit (regular position) over a wide range by the guiding action of the introduction side slope. it can.
- adjacent guide slopes form protrusions.
- the rib is always guided by one of the adjacent guide slopes forming the protrusion, so the rib is slit (regular position). Can be surely guided.
- the tip of the protrusion is formed in an arc shape.
- the rib can be guided to the guide slope more smoothly, and the guide performance for the rib can be improved.
- the lower end of the guide slope is located below the upper end of the slit. In this case, even when the rib does not fit into the upper end of the slit, the rib can be reliably guided to the slit (normal position).
- FIG. 4 is a schematic side view of the pin of FIG. 3.
- FIG. 6 is a schematic plan view of the pin of FIGS. 1 to 5.
- FIG. 7 is a cross-sectional view taken along the line CC of FIG.
- FIG. 9 is a cross-sectional view taken along line AA in FIG.
- FIG. 1 is a schematic perspective view of a clip 100 according to an embodiment of the present invention after temporary assembly
- FIG. 2 is a schematic perspective view of the clip before temporary assembly.
- the clip 100 includes a pin 10 having a non-circular cross section at least in part and a grommet 20 having an insertion hole 21 into which the pin 10 can be inserted.
- FIG. 3 is a schematic perspective view showing the pin 10 of the clip 100 of FIGS. 1 and 2.
- 4 is a schematic front view of the pin 10 of FIG. 3
- FIG. 5 is a schematic side view of the pin 10 of FIG.
- the pin 10 includes a head portion 11, a shaft portion 12 provided below the head portion 11, and a rib 13 projecting from a part of the shaft portion 12.
- the head 11 has a substantially circular upper surface.
- the shaft portion 12 is provided below the lower surface of the head portion 11, and a rib 13 protrudes around the vicinity of the lower end of the shaft portion 12.
- a groove portion 14 for regular fastening is provided around the shaft portion 12 slightly above the rib 13, a groove portion 14 for regular fastening is provided.
- the lower end side of the shaft portion 12 is slightly tapered.
- the ribs 13 are provided at locations where the periphery of the shaft portion 12 is equally divided, that is, at two locations displaced by 180 ° in this example.
- the rib 13 has a shape in which the protruding amount is gradually increased from the lower side to the upper side, and is a place where the pin 10 can be temporarily assembled to the grommet 20 as described later.
- the groove portion 14 has a shape in which at least a part of the periphery of the shaft portion 12 is depressed so as to have a step along the axial direction of the pin 10, and is a place where the pin 10 can be permanently fixed to the grommet 20.
- the pin 10 is manufactured by, for example, an injection molding method using a synthetic resin.
- FIG. 6 is a schematic plan view of the pin 10 of FIGS. 1 to 5
- FIG. 7 is a cross-sectional view taken along the line CC of FIG.
- the grommet 20 includes a substantially cylindrical leg portion 22 that forms a tapered insertion hole 21 toward the lower side where the pin 10 is inserted, and a flange portion 23 that projects from the upper outer periphery of the leg portion 22. And a plurality of slits 24 provided on the leg portion 22 and extending from the lower side end of the leg portion 22 to the vicinity of the lower surface of the flange portion 23.
- the leg portion 22 has four leg pieces that are provided at equal intervals (equally) via the four slits 24 and extend in the axial direction.
- the leg portion 22 has a tapered region toward the lower side, which is the direction in which the pin 10 is inserted, and is further provided in the insertion hole 21 at a position where the diameter of the insertion hole 21 is minimum. It has the nail
- FIG. 8 is a schematic bottom view of the grommet 20 of the clip 100 of FIGS. 1 and 2
- FIG. 9 is a cross-sectional view taken along line AA of FIG.
- a guide slope 26 for guiding the rib 13 to the slit 24 is formed on the inner circumferential surface of the leg portion 22 continuously on both sides in the circumferential direction of the slit 24. Has been.
- a substantially triangular protrusion 27 is formed at a location where the adjacent guide slopes 26 meet each other, and as a result, the two guide slopes 26 are continuous over the entire area between the adjacent slits 24. It extends to.
- the tip (upper end) 27a of the protrusion 27 is formed in an arc shape.
- the grommet 20 also corrects the rib 13 to the normal position when the rib 13 of the pin 10 is displaced from the slit 24 (normal position) and contacts the inlet-side hole edge 21 a of the insertion hole 21. It has an introduction side inclined surface 28 for guiding it into the hole.
- the introduction-side inclined surface 28 is provided on the inlet-side hole edge 21a on the upper inner surface of each leg piece of the leg portion 22 defined between the slits 24, and the slits 24 on both sides of the leg piece are arranged. It is the shape which inclined low toward the slit 24 of both sides from the location corresponding to the substantially middle position.
- the introduction-side inclined surface 28 of the present embodiment is similar to the guide inclined surface 26 on the upper inner surface of each leg piece defined between the slits 24 at the entrance-side hole edge portion 21 a of the insertion hole 21.
- Each is provided, a total of eight.
- the grommet 20 is also manufactured by, for example, an injection molding method using a synthetic resin.
- the pins 10 and the grommets 20 manufactured separately are temporarily assembled using, for example, an automatic assembly machine.
- the grommet 20 is rotatably held by the body side gripping means of the automatic assembly machine, while the head 11 of the pin 10 is held by the robot hand of the automatic assembly machine.
- the pin 10 is moved with respect to the insertion hole 21 of the grommet 20 through the robot hand.
- each rib 13 enters the corresponding slit 24.
- the holding angle and holding position of the pin 10 may be displaced from the slit 24 (normal position) for some reason.
- the rib 13 of the pin 10 has the inlet side hole edge 21 a of the insertion hole 21 of the grommet 20. It abuts on the introduction side inclined surface 28 formed on the surface.
- the rib 13 moves from the high side of the introduction-side inclined surface 28 toward the low side due to the force for inserting the pin 10 (the pin 10 is moved relative to the grommet 20 around its axis). It is guided to the slit 24 (regular position) in response to the guiding action of the introduction side inclined surface 28 to be rotated.
- the rib 13 comes into contact with one of the two guide slopes 26 extending continuously over the entire area between the adjacent slits 24 as the pin 10 is inserted.
- the lower ends of these guide slopes 26 are all located below the upper end 24 a of the slit 24. For this reason, the rib 13 in contact with the guide slope 26 is guided to the slit 24 as the pin 10 is further inserted by receiving the guide slope 26.
- the clip 100 temporarily assembled in this way is inserted into the mounting holes of the plate members in a temporarily assembled state. Then, as the slit 24 is expanded by the pressing operation (press-fitting) of the pin 10, the leg portion 22 is bent and deformed toward the flange portion 23. At this time, the claw portion 25 of the leg portion 22 and the groove portion 14 of the pin 10 are engaged, and the pin 10 is fixed (finally fixed) to the grommet 20. Thereby, the clip 100 fastens or clamps the plate members between the flange portion 23 and the deformed portion of the leg portion 22.
- the pin 10 is further pushed (press-fitted) into the grommet 20.
- the claw portion 25 of the leg portion 22 moves out of the groove portion 14 of the pin 10 and moves into the recess portion 15 of the pin 10, and accordingly, the slit 24 returns from the expanded state to the original state, that is, The deformation of the leg 22 is restored.
- the tip 27a of the protrusion 27 abuts on the flange 11f of the head 11 of the pin 10 and functions as a stopper against excessive pressing (press-fitting) of the pin 10.
- the guide slope 26 for guiding the rib 13 to the slit 24 is formed on the inner peripheral surface of the leg portion 22 continuously on both sides in the circumferential direction of the slit 24. Therefore, even when the rib 13 is inserted with a gap with respect to the slit 24 when the pin 10 and the grommet 20 manufactured separately are inserted, the rib 13 is slit by the guide slope 26. It is possible to reliably guide up to 24 (regular position).
- the grommet 20 is inclined to the slit 24 in the region between the slits 24 adjacent to each other in the circumferential direction in the inlet-side hole edge 21a of the insertion hole 21. Since the side slope 28 is provided, even when the rib 13 is displaced with respect to the slit 24 when the pin 10 is inserted, the rib 13 can be inserted into the slit 24 (regular position) over a wide range by the guiding action of the introduction side slope 28. ) Can be guided reliably and smoothly.
- the rib 13 is inserted with a deviation from the slit 24. Even so, since the rib 13 is always guided by any one of the adjacent guide slopes 26 forming the protrusion 27, the rib 13 can be guided more smoothly and surely to the slit 24 (regular position). .
- the rib 13 is reliably guided to the slit 24 (regular position) even when the rib 13 does not fit into the upper end 24a of the slit 24. can do.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
A clip (100) in which a grommet (20) is capable of holding a pin (10) in a retained manner along with the fitting of a rib (13) into a slit (24) when the pin (10) is inserted into an insertion hole (21), and a leg part (22) is capable of deforming in a curved manner toward a ledge part (23) along with the opening of the slit (24) when the pin (10) is press-fitted further into a tapered portion of the insertion hole (21), wherein the clip (100) is characterized in that, in the inner peripheral surface of the leg part (22), a guiding inclined surface (26) for guiding the rib (13) to the slit (24) is formed as a continuation of both circumferential sides of the slit (24).
Description
本発明は、グロメット及びピンからなるクリップに関し、特にグロメットに対するピンの仮組み付け又は本止め構造との関係でピンのグロメット側挿入孔への挿入位置が規制されるタイプに関する。
The present invention relates to a clip composed of a grommet and a pin, and more particularly, to a type in which the insertion position of the pin into the grommet side insertion hole is regulated in relation to the temporary assembly of the pin to the grommet or the main fastening structure.
対象のクリップは、特許第4067341号公報に開示されているごとく、少なくとも一部に非円形の断面を持つピンと、該ピンが挿入可能な挿入孔を有したグロメットと、からなる。グロメットが挿入孔へのピンの挿入によって拡開することで、本止め状態となる。
The target clip is composed of a pin having a non-circular cross section at least partially and a grommet having an insertion hole into which the pin can be inserted, as disclosed in Japanese Patent No. 40673341. When the grommet is expanded by inserting the pin into the insertion hole, the locked state is achieved.
詳述すれば、ピンは、頭部と、当該頭部に下設された軸部と、当該軸部の一部に突設されたリブと、を有しており、グロメットは、前記ピンが挿入される下方側に向けて先細状の挿入孔を形成する略筒形の脚部と、当該脚部の上方側外周に突設された鍔部と、前記脚部に設けられ前記脚部の下方側端から前記鍔部の下面付近まで延びている複数のスリットと、を有している。
More specifically, the pin includes a head, a shaft portion provided on the head portion, and a rib projecting from a part of the shaft portion. A substantially cylindrical leg part that forms a tapered insertion hole toward the lower side to be inserted, a flange part protruding from the upper outer periphery of the leg part, and a leg part provided on the leg part. A plurality of slits extending from the lower end to the vicinity of the lower surface of the flange.
そして、ピンが挿入孔へ挿入される際に前記リブが前記スリットへ入り込むことに伴って、グロメットはピンを抜け止め状態に保持(仮組み付け)可能である。また、ピンが挿入孔の先細状の部分へ更に圧入される際に前記スリットが拡開することに伴って、前記脚部を前記鍔部に向けて湾曲変形可能である。
And, as the rib enters the slit when the pin is inserted into the insertion hole, the grommet can hold the pin in a retaining state (temporarily assembled). Further, when the pin is further press-fitted into the tapered portion of the insertion hole, the leg portion can be bent and deformed toward the flange portion as the slit is expanded.
以上のクリップは、例えば板部材同士を結合する場合、仮組み付け状態で各板部材の取付孔へ挿入される。そして、ピンの押操作(圧入)によって前記スリットが拡開することに伴って、脚部が鍔部に向けて湾曲変形する。これにより、鍔部と脚部の変形部分との間で、板部材同士が締結ないし挟持される。
For example, when the plate members are coupled to each other, the above clips are inserted into the mounting holes of the respective plate members in a temporarily assembled state. Then, as the slit is expanded by the pressing operation (press-fitting) of the pin, the leg portion is curved and deformed toward the buttocks. Thereby, plate members are fastened thru | or clamped between the deformation | transformation part of a collar part and a leg part.
以上のクリップは、ピン及びグロメットが別体のままだと取り扱いが煩わしいため、製造後(成形後)にピンをグロメットに仮組み付けして、当該仮組み付け状態で、搬送され、管理され、更には当該クリップを使用する各種組立ラインに投入されることが好ましい。
The above clips are troublesome to handle if the pins and grommets remain separate, so the pins are temporarily assembled to the grommets after manufacturing (after molding), and are transported and managed in the temporarily assembled state. It is preferable that the clip is used in various assembly lines.
仮組み付け作業は、自動組立機で行われることが多い。自動組立機では、例えば、グロメットが自動組立機の把持手段に保持された後、グロメットの挿入孔に対してピンがロボットハンドを介して位置合わせを伴って移動されて、ピンのリブがスリットに入り込む。
Temporary assembly work is often performed with an automatic assembly machine. In the automatic assembly machine, for example, after the grommet is held by the gripping means of the automatic assembly machine, the pin is moved with alignment with the insertion hole of the grommet via the robot hand, and the rib of the pin becomes a slit. Get in.
ここで、自動組立機による仮組み付け作業は、効率的ではあるが、ピンとグロメットとの位置合わせ、つまり、グロメットのスリットとピンのリブとの位置合わせ、にズレが生じると、ピンが仮組み付けされないだけではなく、リブが損傷したり、自動組立機が停止して作業効率を悪化させる原因となる。
Here, although the temporary assembly work by the automatic assembly machine is efficient, if the pin and the grommet are aligned, that is, if the grommet slit and the rib of the pin are misaligned, the pin is not temporarily assembled. In addition, the ribs may be damaged, and the automatic assembly machine may stop and deteriorate the work efficiency.
このような問題を解消するため、本件出願人による特開2010-7687号公報に開示されたクリップでは、グロメットの挿入孔の入口側孔縁部に斜面(リブ案内面)が設けられて、ピンのリブが正規位置からズレて挿入孔の入口側孔縁部に当接した際に、当該斜面によってピンのリブが正規位置へと導かれるようになっている。すなわち、特開2010-7687号公報に開示されたクリップによれば、ピンのリブの挿入位置が多少ズレていても、前記斜面の誘い込み作用によりピンのリブを正規位置へ導くことができる。このため、ピンのリブの位置合わせを省略したり、緩和したりすることができ、それによって仮組み付けの作業性を向上させることができる。
In order to solve such a problem, in the clip disclosed in Japanese Patent Application Laid-Open No. 2010-7687 by the applicant of the present invention, a slope (rib guide surface) is provided at the inlet side edge of the insertion hole of the grommet, and the pin When the rib is displaced from the normal position and abuts on the inlet side edge of the insertion hole, the rib of the pin is guided to the normal position by the inclined surface. That is, according to the clip disclosed in Japanese Patent Laid-Open No. 2010-7687, even if the insertion position of the pin rib is slightly shifted, the rib of the pin can be guided to the normal position by the guiding action of the inclined surface. For this reason, the positioning of the ribs of the pin can be omitted or relaxed, thereby improving the workability of the temporary assembly.
しかしながら、特開2010-7687号公報に開示されたクリップでは、グロメットの挿入孔の入口側孔縁部に設けられた斜面の下端が、グロメットのスリットにまで連続して形成されていない。このため、ピンのリブをスリットに嵌合させるまで完全に導くことができず、例えばピンの押操作(圧入)によってリブが斜面の下端からスリットまで移動する間に、ピンがその軸線周りに回転してしまうことがある。この場合、リブは、スリットに適正に嵌合されない。このため、依然として、リブが損傷したり、自動組立機が停止して作業効率が悪化したりする。
However, in the clip disclosed in Japanese Patent Application Laid-Open No. 2010-7687, the lower end of the slope provided at the inlet side edge of the insertion hole of the grommet is not formed continuously to the slit of the grommet. For this reason, it cannot be completely guided until the rib of the pin is fitted into the slit. For example, the pin rotates around its axis while the rib moves from the lower end of the slope to the slit by pressing the pin (press fitting). May end up. In this case, the rib is not properly fitted into the slit. For this reason, the ribs are still damaged, or the automatic assembly machine stops and the work efficiency deteriorates.
本発明の目的は、以上のような問題を解消して、ピンをグロメットの挿入孔に挿入するとき、手作業による挿入性を向上したり、上述した自動組立機による挿入時の位置合わせに失敗した場合でも損傷の虞をなくし、ピン或いはグロメットの移動を伴って正規位置へ確実に修正して仮組み付け作業効率を向上することにある。
The object of the present invention is to solve the above-mentioned problems, and when inserting the pin into the insertion hole of the grommet, the insertion performance by manual operation is improved, or the alignment at the time of insertion by the automatic assembly machine described above fails. In such a case, there is no risk of damage, and it is intended to improve the temporary assembling work efficiency by reliably correcting the pin or grommet to the normal position with the movement of the pin or grommet.
本発明は、頭部と、当該頭部に下設された軸部と、当該軸部の一部に突設されたリブと、を有するピンと、前記ピンが挿入される下方側に向けて先細状の挿入孔を形成する略筒形の脚部と、当該脚部の上方側外周に突設された鍔部と、前記脚部に設けられ前記脚部の下方側端から前記鍔部の下面付近まで延びている複数のスリットと、を有するグロメットと、を備え、前記ピンが前記挿入孔へ挿入される際に前記リブが前記スリットへ入り込むことに伴って、前記グロメットは前記ピンを抜け止め状態に保持可能であり、前記ピンが前記挿入孔の先細状の部分へ更に圧入される際に前記スリットが拡開することに伴って、前記脚部を前記鍔部に向けて湾曲変形可能であるというクリップにおいて、前記脚部の内周面において、前記スリットの周方向両側に連続して、前記リブを当該スリットに案内するためのガイド斜面が形成されていることを特徴とするクリップである。
The present invention relates to a pin having a head, a shaft portion provided below the head portion, and a rib projecting from a part of the shaft portion, and tapered toward a lower side where the pin is inserted. A substantially cylindrical leg that forms a cylindrical insertion hole, a collar projecting from the upper outer periphery of the leg, and a lower surface of the collar from the lower end of the leg provided on the leg A grommet having a plurality of slits extending to the vicinity, and the grommet prevents the pin from coming off as the rib enters the slit when the pin is inserted into the insertion hole. The leg portion can be curved and deformed toward the heel portion as the slit expands when the pin is further press-fitted into the tapered portion of the insertion hole. In the clip, there is a slit on the inner peripheral surface of the leg. Both sides in the circumferential direction in succession, the rib is a clip, characterized in that the guide slope for guiding to the slit is formed.
本発明によれば、脚部の内周面において、スリットの周方向両側に連続してリブを当該スリットに案内するためのガイド斜面が形成されていることにより、当該スリットに対してリブがズレて挿入された場合であっても、前記ガイド斜面によって、当該リブをスリット(正規位置)まで確実に案内することができる。
According to the present invention, on the inner peripheral surface of the leg portion, the guide slopes for guiding the rib to the slit are formed continuously on both sides in the circumferential direction of the slit, so that the rib is displaced from the slit. Even if it is inserted, the rib can be reliably guided to the slit (regular position) by the guide slope.
好ましくは、前記グロメットは、前記挿入孔の入口側孔縁部であって周方向に隣接するスリット同士の間の領域に、前記スリットに向かって傾斜する導入側斜面を有する。この場合、ピンの挿入時にスリットに対してリブがズレて挿入された場合でも、導入側斜面の誘い込み作用によって、広い範囲にわたって、当該リブをスリット(正規位置)まで確実かつスムーズに案内することができる。
Preferably, the grommet has an introduction-side inclined surface that is inclined toward the slit in a region between the slits adjacent to each other in the circumferential direction on the inlet-side hole edge of the insertion hole. In this case, even when the rib is displaced with respect to the slit when the pin is inserted, the rib can be surely and smoothly guided to the slit (regular position) over a wide range by the guiding action of the introduction side slope. it can.
また、好ましくは、隣接するガイド斜面同士は、突部を形成している。この場合、当該スリットに対してリブがズレて挿入された場合であっても、突部を形成する隣接するガイド斜面のいずれか一方によって必ずリブが案内されるため、リブをスリット(正規位置)まで確実に案内することができる。
Also, preferably, adjacent guide slopes form protrusions. In this case, even if the rib is inserted with a deviation from the slit, the rib is always guided by one of the adjacent guide slopes forming the protrusion, so the rib is slit (regular position). Can be surely guided.
この場合、更に好ましくは、前記突部の先端は、円弧状に形成されている。この場合、リブをより円滑にガイド斜面に導くことができ、リブに対するガイド性を向上させることができる。
In this case, more preferably, the tip of the protrusion is formed in an arc shape. In this case, the rib can be guided to the guide slope more smoothly, and the guide performance for the rib can be improved.
また、好ましくは、前記ガイド斜面の下端は、前記スリットの上端よりも下方に位置する。この場合、リブがスリットの上端に嵌合しない場合でも、リブをスリット(正規位置)まで確実に案内することができる。
Also preferably, the lower end of the guide slope is located below the upper end of the slit. In this case, even when the rib does not fit into the upper end of the slit, the rib can be reliably guided to the slit (normal position).
以下に、添付の図面を参照して、本発明の実施の形態を詳細に説明する。
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
図1は、本発明の一実施の形態のクリップ100の仮組み付け後の概略斜視図であり、図2は、当該クリップの仮組み付け前の概略斜視図である。図1及び図2に示すように、クリップ100は、少なくとも一部に非円形の断面を有するピン10と、当該ピン10が挿入可能な挿入孔21を有するグロメット20と、を備えている。
FIG. 1 is a schematic perspective view of a clip 100 according to an embodiment of the present invention after temporary assembly, and FIG. 2 is a schematic perspective view of the clip before temporary assembly. As shown in FIGS. 1 and 2, the clip 100 includes a pin 10 having a non-circular cross section at least in part and a grommet 20 having an insertion hole 21 into which the pin 10 can be inserted.
図3は、図1及び図2のクリップ100のピン10を示す概略斜視図である。図4は、図3のピン10の概略正面図であり、図5は、図3のピン10の概略側面図である。図3乃至図5に示すように、ピン10は、頭部11と、当該頭部11に下設された軸部12と、当該軸部12の一部に突設されたリブ13と、を有している。
FIG. 3 is a schematic perspective view showing the pin 10 of the clip 100 of FIGS. 1 and 2. 4 is a schematic front view of the pin 10 of FIG. 3, and FIG. 5 is a schematic side view of the pin 10 of FIG. As shown in FIGS. 3 to 5, the pin 10 includes a head portion 11, a shaft portion 12 provided below the head portion 11, and a rib 13 projecting from a part of the shaft portion 12. Have.
頭部11は、略円形状の上面を有している。軸部12は、頭部11の下面から下設されており、当該軸部12の下端近傍の周囲にリブ13が突設されている。リブ13の少し上方の軸部12の周囲には、本止め用の溝部14が設けられている。軸部12の下端側は、少し先細状となっている。
The head 11 has a substantially circular upper surface. The shaft portion 12 is provided below the lower surface of the head portion 11, and a rib 13 protrudes around the vicinity of the lower end of the shaft portion 12. Around the shaft portion 12 slightly above the rib 13, a groove portion 14 for regular fastening is provided. The lower end side of the shaft portion 12 is slightly tapered.
リブ13は、図4に示されるように、軸部12の周囲を等分した箇所、本例では180°変位した2箇所、に設けられている。リブ13は、下方から上方に向かうに従って次第に張出量を大きくした形状であり、後述するように、ピン10をグロメット20に仮組み付け可能にする箇所である。溝部14は、軸部12の周囲の少なくとも一部を、ピン10の軸方向に沿って段差を有するように陥没させた形状であり、ピン10をグロメット20に本止め可能にする箇所である。ピン10は、例えば合成樹脂による射出成形法によって製造される。その他、図6は、図1乃至図5のピン10の概略平面図であり、図7は、図6のC-C線断面図である。
As shown in FIG. 4, the ribs 13 are provided at locations where the periphery of the shaft portion 12 is equally divided, that is, at two locations displaced by 180 ° in this example. The rib 13 has a shape in which the protruding amount is gradually increased from the lower side to the upper side, and is a place where the pin 10 can be temporarily assembled to the grommet 20 as described later. The groove portion 14 has a shape in which at least a part of the periphery of the shaft portion 12 is depressed so as to have a step along the axial direction of the pin 10, and is a place where the pin 10 can be permanently fixed to the grommet 20. The pin 10 is manufactured by, for example, an injection molding method using a synthetic resin. FIG. 6 is a schematic plan view of the pin 10 of FIGS. 1 to 5, and FIG. 7 is a cross-sectional view taken along the line CC of FIG.
グロメット20は、ピン10が挿入される下方側に向けて先細状の挿入孔21を形成する略筒形の脚部22と、当該脚部22の上方側外周に突設された鍔部23と、脚部22に設けられ当該脚部22の下方側端から鍔部23の下面付近まで延びている複数のスリット24と、を有している。
The grommet 20 includes a substantially cylindrical leg portion 22 that forms a tapered insertion hole 21 toward the lower side where the pin 10 is inserted, and a flange portion 23 that projects from the upper outer periphery of the leg portion 22. And a plurality of slits 24 provided on the leg portion 22 and extending from the lower side end of the leg portion 22 to the vicinity of the lower surface of the flange portion 23.
本実施の形態では、脚部22は、4つのスリット24を介して等間隔に(均等に)設けられていて軸方向へそれぞれ延在している4つの脚片を有している。脚部22は、ピン10が挿入される方向である下方側に向けて先細状の領域を有しており、挿入孔21内にあって当該挿入孔21の直径が最小となる位置において更に内方側に突出する爪部25を有している。
In the present embodiment, the leg portion 22 has four leg pieces that are provided at equal intervals (equally) via the four slits 24 and extend in the axial direction. The leg portion 22 has a tapered region toward the lower side, which is the direction in which the pin 10 is inserted, and is further provided in the insertion hole 21 at a position where the diameter of the insertion hole 21 is minimum. It has the nail | claw part 25 which protrudes in the side.
図8は、図1及び図2のクリップ100のグロメット20の概略底面図であり、図9は、図8のA-A線断面図である。
8 is a schematic bottom view of the grommet 20 of the clip 100 of FIGS. 1 and 2, and FIG. 9 is a cross-sectional view taken along line AA of FIG.
本実施の形態では、図9に示されるように、脚部22の内周面において、スリット24の周方向両側に連続して、リブ13を当該スリット24に案内するためのガイド斜面26が形成されている。
In the present embodiment, as shown in FIG. 9, a guide slope 26 for guiding the rib 13 to the slit 24 is formed on the inner circumferential surface of the leg portion 22 continuously on both sides in the circumferential direction of the slit 24. Has been.
本実施の形態では、隣接するガイド斜面26同士が出会う箇所において略三角形状の突部27が形成されており、結果的に、2個のガイド斜面26が隣接するスリット24間の全域に連続的に延在している。また、当該突部27の先端(上端)27aは、円弧状に形成されている。
In the present embodiment, a substantially triangular protrusion 27 is formed at a location where the adjacent guide slopes 26 meet each other, and as a result, the two guide slopes 26 are continuous over the entire area between the adjacent slits 24. It extends to. The tip (upper end) 27a of the protrusion 27 is formed in an arc shape.
また、ガイド斜面26の下端は、スリット24の上端24aよりも下方に位置している。 また、グロメット20は、ピン10のリブ13がスリット24(正規位置)からズレて挿入孔21の入口側孔縁部21aに当接した際に、リブ13を正規位置に修正して挿入孔21の孔内へと案内する導入側斜面28を有している。この導入側斜面28は、スリット24同士の間に区画されている脚部22の各脚片の上方内面の入口側孔縁部21aに設けられており、当該脚片の両側にあるスリット24同士の略中間位置に対応した箇所から両側のスリット24に向かって低く傾斜した形状となっている。すなわち、本実施の形態の導入側斜面28は、ガイド斜面26と同様に、挿入孔21の入口側孔縁部21aにおいて、スリット24同士の間に区画されている各脚片の上方内面に2個づつ設けられており、合計8個構成されている。グロメット20も、例えば合成樹脂による射出成形法によって製造される。
Further, the lower end of the guide slope 26 is located below the upper end 24a of the slit 24. The grommet 20 also corrects the rib 13 to the normal position when the rib 13 of the pin 10 is displaced from the slit 24 (normal position) and contacts the inlet-side hole edge 21 a of the insertion hole 21. It has an introduction side inclined surface 28 for guiding it into the hole. The introduction-side inclined surface 28 is provided on the inlet-side hole edge 21a on the upper inner surface of each leg piece of the leg portion 22 defined between the slits 24, and the slits 24 on both sides of the leg piece are arranged. It is the shape which inclined low toward the slit 24 of both sides from the location corresponding to the substantially middle position. That is, the introduction-side inclined surface 28 of the present embodiment is similar to the guide inclined surface 26 on the upper inner surface of each leg piece defined between the slits 24 at the entrance-side hole edge portion 21 a of the insertion hole 21. Each is provided, a total of eight. The grommet 20 is also manufactured by, for example, an injection molding method using a synthetic resin.
次に、以上のような本実施の形態の作用について説明する。
Next, the operation of the present embodiment as described above will be described.
前述の通り、各別に製造されたピン10及びグロメット20が、例えば自動組立機を使用して仮組み付けされる。この際に、グロメット20が自動組立機の本体側把持手段に回動自在に保持され、一方、ピン10の頭部11が自動組立機のロボットハンドに保持される。その後、グロメット20の挿入孔21に対して、ピン10がロボットハンドを介して位置合わせを伴って移動される。これにより、各リブ13が対応するスリット24に入り込む。
As described above, the pins 10 and the grommets 20 manufactured separately are temporarily assembled using, for example, an automatic assembly machine. At this time, the grommet 20 is rotatably held by the body side gripping means of the automatic assembly machine, while the head 11 of the pin 10 is held by the robot hand of the automatic assembly machine. Thereafter, the pin 10 is moved with respect to the insertion hole 21 of the grommet 20 through the robot hand. As a result, each rib 13 enters the corresponding slit 24.
ここで、ロボットハンドを介しての位置合わせを伴ってのピン10の移動の際に、ピン10の保持角度や保持位置が、何らかの原因でスリット24(正規位置)からズレてしまうことがある。
Here, when the pin 10 is moved together with the positioning through the robot hand, the holding angle and holding position of the pin 10 may be displaced from the slit 24 (normal position) for some reason.
このように、ピン10がスリット24(正規位置)からズレてグロメット20の挿入孔21に挿入された場合には、ピン10のリブ13は、グロメット20の挿入孔21の入口側孔縁部21aに形成された導入側斜面28に当接する。そして、リブ13は、ピン10を挿入させる力に起因して当該リブ13を導入側斜面28の高い側から低い側に向けて移動(ピン10をその軸線回りにグロメット20に対して相対的に回動)させるという当該導入側斜面28の誘い込み作用を受けて、スリット24(正規位置)まで案内される。
In this way, when the pin 10 is inserted into the insertion hole 21 of the grommet 20 with a deviation from the slit 24 (regular position), the rib 13 of the pin 10 has the inlet side hole edge 21 a of the insertion hole 21 of the grommet 20. It abuts on the introduction side inclined surface 28 formed on the surface. The rib 13 moves from the high side of the introduction-side inclined surface 28 toward the low side due to the force for inserting the pin 10 (the pin 10 is moved relative to the grommet 20 around its axis). It is guided to the slit 24 (regular position) in response to the guiding action of the introduction side inclined surface 28 to be rotated.
しかしながら、ピン10の更なる挿入に伴ってリブ13が導入側斜面28の下端からスリット24まで移動する間に、例えばピン10が何らかの原因でその軸線周りに回動して、リブ13がスリット24(正規位置)から再びズレてしまうことがある。
However, while the rib 13 moves from the lower end of the introduction-side inclined surface 28 to the slit 24 with further insertion of the pin 10, for example, the pin 10 rotates around its axis for some reason, and the rib 13 is slit 24. It may deviate from (regular position) again.
このような場合に、リブ13は、ピン10の挿入に伴って隣接するスリット24間の各領域の全域に連続的に延在している2つのガイド斜面26のいずれか一方に当接する。これらのガイド斜面26の下端は、いずれもスリット24の上端24aよりも下方に位置している。このため、ガイド斜面26に当接したリブ13は、当該ガイド斜面26の誘い込み作用を受けて、ピン10の更なる挿入に伴って確実にスリット24まで案内される。
In such a case, the rib 13 comes into contact with one of the two guide slopes 26 extending continuously over the entire area between the adjacent slits 24 as the pin 10 is inserted. The lower ends of these guide slopes 26 are all located below the upper end 24 a of the slit 24. For this reason, the rib 13 in contact with the guide slope 26 is guided to the slit 24 as the pin 10 is further inserted by receiving the guide slope 26.
もし仮に、隣接する2つのガイド斜面26同士が出会う箇所にリブ13が当接した場合でも、当該箇所に形成された先端27aが円弧状の突部27によって、リブ13はいずれか一方のガイド斜面26に必ず案内される。
Even if the rib 13 comes into contact with a place where two adjacent guide slopes 26 meet each other, the tip 13a formed at the place is caused by the arc-shaped protrusion 27, and the rib 13 is one of the guide slopes. 26 is always guided.
このようにして仮組み付けされたクリップ100は、例えば板部材同士を結合する場合、仮組み付け状態で各板部材の取付孔へ挿入される。そして、ピン10の押操作(圧入)によってスリット24が拡開することに伴って、脚部22が鍔部23に向けて湾曲変形する。また、この時、脚部22の爪部25とピン10の溝部14とが係合して、ピン10はグロメット20に固定(本止め)される。これにより、クリップ100は、鍔部23と脚部22の変形部分との間で、板部材同士を締結ないし挟持する。
For example, when the plate members are joined together, the clip 100 temporarily assembled in this way is inserted into the mounting holes of the plate members in a temporarily assembled state. Then, as the slit 24 is expanded by the pressing operation (press-fitting) of the pin 10, the leg portion 22 is bent and deformed toward the flange portion 23. At this time, the claw portion 25 of the leg portion 22 and the groove portion 14 of the pin 10 are engaged, and the pin 10 is fixed (finally fixed) to the grommet 20. Thereby, the clip 100 fastens or clamps the plate members between the flange portion 23 and the deformed portion of the leg portion 22.
その後、このような板部材同士の締結ないし挟持を解除するためには、ピン10がグロメット20に対して更に押操作(圧入)される。これにより、脚部22の爪部25が、ピン10の溝部14から外れてピン10の凹部15内へと移動し、これに伴って、スリット24が拡開状態から元の状態に戻り、すなわち、脚部22の変形が元に戻る。この時、突部27の先端27aは、ピン10の頭部11のフランジ11fに当接し、ピン10の過剰な押操作(圧入)に対するストッパとして機能する。
Thereafter, in order to release the fastening or clamping between the plate members, the pin 10 is further pushed (press-fitted) into the grommet 20. As a result, the claw portion 25 of the leg portion 22 moves out of the groove portion 14 of the pin 10 and moves into the recess portion 15 of the pin 10, and accordingly, the slit 24 returns from the expanded state to the original state, that is, The deformation of the leg 22 is restored. At this time, the tip 27a of the protrusion 27 abuts on the flange 11f of the head 11 of the pin 10 and functions as a stopper against excessive pressing (press-fitting) of the pin 10.
以上のように、本実施の形態によれば、脚部22の内周面に、スリット24の周方向両側に連続して、リブ13を当該スリット24に案内するためのガイド斜面26が形成されているため、各別に製造されたピン10及びグロメット20の仮組み付けの際にスリット24に対してリブ13がズレて挿入された場合であっても、前記ガイド斜面26によって、当該リブ13をスリット24(正規位置)まで確実に案内することができる。
As described above, according to the present embodiment, the guide slope 26 for guiding the rib 13 to the slit 24 is formed on the inner peripheral surface of the leg portion 22 continuously on both sides in the circumferential direction of the slit 24. Therefore, even when the rib 13 is inserted with a gap with respect to the slit 24 when the pin 10 and the grommet 20 manufactured separately are inserted, the rib 13 is slit by the guide slope 26. It is possible to reliably guide up to 24 (regular position).
また、本実施の形態によれば、グロメット20は、挿入孔21の入口側孔縁部21aであって周方向に隣接するスリット24同士の間の領域に、当該スリット24に向かって傾斜する導入側斜面28を有するので、ピン10の挿入時にスリット24に対してリブ13がズレて挿入された場合でも、導入側斜面28の誘い込み作用によって、広い範囲にわたって、当該リブ13をスリット24(正規位置)まで確実かつスムーズに案内することができる。
In addition, according to the present embodiment, the grommet 20 is inclined to the slit 24 in the region between the slits 24 adjacent to each other in the circumferential direction in the inlet-side hole edge 21a of the insertion hole 21. Since the side slope 28 is provided, even when the rib 13 is displaced with respect to the slit 24 when the pin 10 is inserted, the rib 13 can be inserted into the slit 24 (regular position) over a wide range by the guiding action of the introduction side slope 28. ) Can be guided reliably and smoothly.
更に、本実施の形態によれば、隣接するガイド斜面26同士が、先端27aが円弧状である突部27を形成していることにより、スリット24に対してリブ13がズレて挿入された場合であっても、突部27を形成する隣接するガイド斜面26のいずれか一方によって必ずリブ13が案内されるため、リブ13をスリット24(正規位置)までより円滑に確実に案内することができる。
Furthermore, according to the present embodiment, when the adjacent guide slopes 26 form the protrusions 27 whose tip ends 27a are arcuate, the rib 13 is inserted with a deviation from the slit 24. Even so, since the rib 13 is always guided by any one of the adjacent guide slopes 26 forming the protrusion 27, the rib 13 can be guided more smoothly and surely to the slit 24 (regular position). .
また、ガイド斜面26の下端は、スリット24の上端24aよりも下方に位置するため、リブ13がスリット24の上端24aに嵌合しない場合でも、リブ13をスリット24(正規位置)まで確実に案内することができる。
In addition, since the lower end of the guide slope 26 is located below the upper end 24a of the slit 24, the rib 13 is reliably guided to the slit 24 (regular position) even when the rib 13 does not fit into the upper end 24a of the slit 24. can do.
10 ピン
11 頭部
12 軸部
13 リブ
14 溝部
15 凹部
20 グロメット
21 挿入孔
21a 入口側孔縁部
22 脚部
23 鍔部
24 スリット
24a スリットの上端
25 爪部
26 ガイド斜面
27 突部
27a 突部の先端(上端)
28 導入側斜面
100 クリップ 10Pin 11 Head portion 12 Shaft portion 13 Rib 14 Groove portion 15 Recess portion 20 Grommet 21 Insertion hole 21a Entrance side hole edge portion 22 Leg portion 23 Gutter portion 24 Slit 24a Upper end of slit 25 Claw portion 26 Guide slope 27 Protrusion portion 27a Protrusion portion Tip (top)
28Inlet slope 100 clip
11 頭部
12 軸部
13 リブ
14 溝部
15 凹部
20 グロメット
21 挿入孔
21a 入口側孔縁部
22 脚部
23 鍔部
24 スリット
24a スリットの上端
25 爪部
26 ガイド斜面
27 突部
27a 突部の先端(上端)
28 導入側斜面
100 クリップ 10
28
Claims (5)
- 頭部と、当該頭部に下設された軸部と、当該軸部の一部に突設されたリブと、を有するピンと、
前記ピンが挿入される挿入孔を形成する略筒形の脚部と、当該脚部の上方側外周に突設された鍔部と、前記脚部に設けられ前記脚部の下方側端から前記鍔部の下面付近まで延びている複数のスリットと、を有するグロメットと、
を備え、
前記ピンが前記挿入孔へ挿入される際に前記リブが前記スリットへ入り込むことに伴って、前記グロメットは前記ピンを抜け止め状態に保持可能であり、
前記ピンが前記挿入孔へ更に圧入される際に前記スリットが拡開することに伴って、前記脚部を前記鍔部に向けて湾曲変形可能である
というクリップにおいて、
前記脚部の内周面において、前記スリットの周方向両側に連続して、前記リブを当該スリットに案内するためのガイド斜面が形成されている
ことを特徴とするクリップ。 A pin having a head, a shaft portion provided below the head portion, and a rib projecting from a part of the shaft portion;
A substantially cylindrical leg part that forms an insertion hole into which the pin is inserted, a flange part protruding from the upper outer periphery of the leg part, and a lower side end of the leg part provided on the leg part A plurality of slits extending to the vicinity of the lower surface of the buttock, and a grommet having
With
As the rib enters the slit when the pin is inserted into the insertion hole, the grommet can hold the pin in a retaining state,
When the pin is further press-fitted into the insertion hole, as the slit expands, the leg can be bent and deformed toward the flange,
A clip, wherein a guide slope for guiding the rib to the slit is formed continuously on both sides in the circumferential direction of the slit on the inner peripheral surface of the leg portion. - 前記グロメットは、前記挿入孔の入口側孔縁部であって周方向に隣接するスリット同士の間の領域に、前記スリットに向かって傾斜する導入側斜面を有する
ことを特徴とする請求項1に記載のクリップ。 2. The grommet according to claim 1, wherein the grommet has an introduction-side inclined surface that is inclined toward the slit in a region between the slits adjacent to each other in the circumferential direction, which is an entrance-side hole edge of the insertion hole. The described clip. - 隣接するガイド斜面同士は、突部を形成している
ことを特徴とする請求項1または2に記載のクリップ。 The clip according to claim 1 or 2, wherein adjacent guide slopes form protrusions. - 前記突部の先端は、円弧状に形成されている
ことを特徴とする請求項3に記載のクリップ。 The clip according to claim 3, wherein the tip of the protrusion is formed in an arc shape. - 前記ガイド斜面の下端は、前記スリットの上端よりも下方に位置する
ことを特徴とする請求項1乃至4のいずれかに記載のクリップ。 The clip according to any one of claims 1 to 4, wherein a lower end of the guide slope is positioned below an upper end of the slit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020177005054A KR102021211B1 (en) | 2014-08-04 | 2015-08-03 | Clip |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2014-158824 | 2014-08-04 | ||
JP2014158824A JP6342256B2 (en) | 2014-08-04 | 2014-08-04 | clip |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016021563A1 true WO2016021563A1 (en) | 2016-02-11 |
Family
ID=55263828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2015/071995 WO2016021563A1 (en) | 2014-08-04 | 2015-08-03 | Clip |
Country Status (3)
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JP (1) | JP6342256B2 (en) |
KR (1) | KR102021211B1 (en) |
WO (1) | WO2016021563A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110748540A (en) * | 2019-11-01 | 2020-02-04 | 徐州华显凯星信息科技有限公司 | Internal expanding pin for pressing type expansion fixing buckle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH078620U (en) * | 1993-07-06 | 1995-02-07 | 株式会社ニフコ | Joining clip |
JP2010007687A (en) * | 2008-06-24 | 2010-01-14 | Nifco Inc | Clip |
JP2010249198A (en) * | 2009-04-14 | 2010-11-04 | Nifco Inc | Fixture and fixing structure of installation object member |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6424714U (en) * | 1987-07-31 | 1989-02-10 | ||
US5409336A (en) * | 1993-08-06 | 1995-04-25 | Jericevich; Anthony | Wall anchoring apparatus |
US5921646A (en) * | 1997-07-22 | 1999-07-13 | Kenmark Industrial, Co., Ltd. | Combination of easily assemblable and movable cabinet with its engagement components |
JP4105832B2 (en) * | 1999-09-02 | 2008-06-25 | 株式会社パイオラックス | clip |
JP4488588B2 (en) * | 2000-05-29 | 2010-06-23 | 株式会社ニフコ | clip |
JP3838865B2 (en) * | 2000-11-21 | 2006-10-25 | 株式会社パイオラックス | Parts mounting structure |
US6514023B2 (en) * | 2001-05-24 | 2003-02-04 | Illinois Tool Works Inc. | Removable and reusable fastener |
JP4067341B2 (en) * | 2002-06-12 | 2008-03-26 | 株式会社パイオラックス | 2 piece clip |
DE102004036621B4 (en) * | 2004-07-28 | 2007-04-26 | A. Raymond Et Cie | Spreizniet |
-
2014
- 2014-08-04 JP JP2014158824A patent/JP6342256B2/en active Active
-
2015
- 2015-08-03 KR KR1020177005054A patent/KR102021211B1/en active IP Right Grant
- 2015-08-03 WO PCT/JP2015/071995 patent/WO2016021563A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH078620U (en) * | 1993-07-06 | 1995-02-07 | 株式会社ニフコ | Joining clip |
JP2010007687A (en) * | 2008-06-24 | 2010-01-14 | Nifco Inc | Clip |
JP2010249198A (en) * | 2009-04-14 | 2010-11-04 | Nifco Inc | Fixture and fixing structure of installation object member |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110748540A (en) * | 2019-11-01 | 2020-02-04 | 徐州华显凯星信息科技有限公司 | Internal expanding pin for pressing type expansion fixing buckle |
CN110748540B (en) * | 2019-11-01 | 2021-08-13 | 徐州华显凯星信息科技有限公司 | Internal expanding pin for pressing type expansion fixing buckle |
Also Published As
Publication number | Publication date |
---|---|
KR102021211B1 (en) | 2019-09-11 |
KR20170033425A (en) | 2017-03-24 |
JP2016035306A (en) | 2016-03-17 |
JP6342256B2 (en) | 2018-06-13 |
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