WO2012137839A1 - クリップ - Google Patents

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Publication number
WO2012137839A1
WO2012137839A1 PCT/JP2012/059241 JP2012059241W WO2012137839A1 WO 2012137839 A1 WO2012137839 A1 WO 2012137839A1 JP 2012059241 W JP2012059241 W JP 2012059241W WO 2012137839 A1 WO2012137839 A1 WO 2012137839A1
Authority
WO
WIPO (PCT)
Prior art keywords
pin
grommet
clip
rib
claw
Prior art date
Application number
PCT/JP2012/059241
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
邦康 深澤
Original Assignee
株式会社ニフコ
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 株式会社ニフコ filed Critical 株式会社ニフコ
Priority to CN201280028175.2A priority Critical patent/CN103620238B/zh
Publication of WO2012137839A1 publication Critical patent/WO2012137839A1/ja

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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
    • 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
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1081—Blind rivets fastened by a drive-pin

Definitions

  • the present invention relates to a clip used for a member to be attached having a mounting hole, for example, a clip for fastening a bumper, a side sill skirt, or the like of an automobile to a vehicle body.
  • the elastic beam when a leg portion is composed of a plurality of elastic beams and a plurality of spread leg portions and is attached to a member to be attached, the elastic beam has an overhanging shoulder on the outer surface, and the plate thickness is thin. It is comprised so that it may become an engaging part.
  • the conventional clip having the above-described structure has a mechanism that prevents the pin and the grommet from coming off in the vicinity of the leg portion. Further, there is a possibility that the pin may get into the grommet when the clip is packed, stored and transported.
  • This invention was made to eliminate the above-mentioned inconveniences, and provides a clip that can be temporarily held with a pin protruding.
  • the present invention relates to a clip in which a leg portion of a grommet expands outward and engages with a mounting member by inserting a pin into the grommet, and the pin extends to a flange portion and a lower surface of the flange portion.
  • An engaging protrusion is formed in the vicinity of the lower end of the pin body, and the grommet includes a flange portion and a leg portion extending on the lower surface of the flange portion.
  • the total length of the pin is shorter than the total length of the grommet, and the tip does not protrude even when the pin is completely inserted into the grommet.
  • the back pressing pressed from the back surface after fixing the clip can be prevented, and inadvertent dropping can be prevented.
  • the engagement protrusion formed on the pin body is configured such that a retaining claw that prevents the pin from coming off and a holding claw that prevents the pin from entering are arranged to face each other with a predetermined interval. preferable.
  • the pin can be temporarily held at a predetermined position, and the dropping and entering of the pin during packing and transport can be prevented.
  • the rib includes a flexible rib that bends when engaged and a rigid rib that has high rigidity, and a claw portion that engages with the engaging protrusion is formed on the flexible rib. It is preferred that According to this preferable aspect, the pin and the grommet can be assembled while maintaining the rigidity of the entire grommet.
  • the rigid rib has a positioning protrusion along the inner longitudinal direction
  • the pin body has a concave groove through which the protrusion is inserted along the outer peripheral longitudinal direction. It is preferable.
  • a lock claw is formed in the vicinity of the inside of the tip of the spread leg piece, and an engaging portion is formed in the vicinity of the tip of the pin body, and the pin is completely inserted into the grommet. In doing so, it is preferable that the locking claw engages with the engaging portion to hold the open leg piece in an expanded state. According to this preferred aspect, the attached member can be reliably fixed.
  • the leg portion of the grommet expands outward and engages with the mounting member.
  • the pin includes the flange portion and the lower surface of the flange portion.
  • An engaging protrusion is formed in the vicinity of the lower end of the pin body, and the grommet includes a flange portion and a leg portion extending on the lower surface of the flange portion,
  • the leg portion includes an open leg piece and a rib, and the rib has a claw portion in a portion close to the collar portion, and an engagement protrusion formed on the pin side and a claw portion formed on the grommet side Since the pin is temporarily engaged when the pin is inserted into the grommet, the protruding amount (protruding amount) of the pin can be lengthened and workability can be improved.
  • FIG. 1 is a front view of a clip according to an embodiment of the present invention.
  • FIG. 2 is a side view of the clip.
  • FIG. 3 is a bottom view of the clip.
  • FIG. 4 is a front view of a pin used for the clip.
  • FIG. 5 is a side view of a pin used for the clip.
  • FIG. 6 is a plan view of a grommet used for the clip.
  • FIG. 7 is a side view of a grommet used for the clip.
  • FIG. 8 is a bottom view of the grommet used for the clip.
  • FIG. 9 is a cross-sectional view showing a state where a pin is temporarily held in the clip.
  • FIG. 10 is an explanatory view showing a use state in which the pin is completely inserted into the clip.
  • FIG. 1 is a front view of a clip according to an embodiment of the present invention
  • FIG. 2 is a side view of the clip of the present invention
  • FIG. 3 is a bottom view of the clip of the present invention.
  • the clip 10 of the present invention is such that when the pin 11 is inserted into the grommet 12, the leg portion 13 of the grommet 12 expands outward and engages with the mounting member.
  • the leg part 13 is provided with an open leg piece 18 and a rib 19.
  • the pin 11 includes a disc-shaped flange portion 14 and a pin main body 15 suspended from the lower surface of the flange portion 14, and an engagement protrusion formed near the lower end of the pin main body 15.
  • a retaining claw 20 that prevents the pin from coming off and a holding claw 21 that prevents the pin from entering are opposed to each other with a predetermined interval.
  • the retaining claws 20 and the holding claws 21 have a predetermined interval in the longitudinal direction and also have a predetermined interval in the width direction. That is, the interval in the width direction is slightly wider than the width of the flexible rib 22 of the grommet 12 and is formed in a range that does not interfere with the grommet.
  • the retaining claw 20 can be engaged with the claw portion 24 a and the holding claw 21 can be engaged with the claw portion 24 b to temporarily hold the pin 11 with respect to the grommet 12.
  • the total length of the pin 11 is shorter than the total length of the grommet 12.
  • the pin main body 15 has a concave groove 27 through which a protrusion 26 formed on the rigid rib 23 is inserted along the longitudinal direction of the outer periphery.
  • an engaging portion 28 is formed near the tip of the pin main body 15, and the lock claw 18 a engages with the engaging portion 28 when the pin 11 is completely inserted into the grommet 12.
  • the grommet 12 includes a flange portion 17 having an opening in the center, and a substantially cylindrical leg portion 13 extending on the lower surface of the flange portion 17.
  • the leg piece 18 and the rib 19 are provided.
  • the open leg piece 18 is extended from the flange portion 17 in a cantilever shape, and a lock claw 18a is formed in the vicinity of the inside of the tip.
  • the rib 19 includes a flexible rib 22 that bends when engaged, and a rigid rib 23 having high rigidity.
  • the flexible rib 22 has claw portions 24 a and 24 b that engage with the engaging protrusions 16. Is formed.
  • the claw portions 24 a and 24 b are formed to project from the left and right of the flexible rib 22.
  • the flexible rib 22 and the rigid rib 23 are joined in a cross shape at the lower end portion to constitute a bottom surface 13 a of the substantially cylindrical leg portion 13.
  • the flexible ribs 22 and the rigid ribs 23 have different thicknesses, and the rigid ribs 23 have positioning protrusions 26 along the inner longitudinal direction.
  • the flange portion 17 of the grommet 12 is configured to have a larger diameter than the flange portion 14 of the pin 11, and an arc-shaped projection 25 that accommodates the outer periphery of the flange portion 14 is disposed on the surface so as to be approximately when the pin 11 is attached. It becomes the same height.
  • FIG. 9 is a cross-sectional view showing a state where the pin 11 is temporarily held on the clip 10 of the present invention.
  • the concave groove 27 formed on the side surface of the pin main body 15 is inserted along the protrusion 26 formed on the inner wall surface of the rigid rib 23 of the grommet 12.
  • the retaining claw 20 formed on the pin main body 15 gets over the claw portion 24a, and the holding claw 21 stops at the claw portion 24b.
  • the claw portions 24a and 24b of the flexible rib 22 are engaged between the retaining claw 20 and the holding claw 21 of the pin body 15, and the flange portion 14 of the pin 11 protrudes upward. Is retained.
  • the pin 11 Since the pin 11 is engaged with the claw portions 24 a and 24 b by the retaining claw 20 and the holding claw 21, there is no possibility that the pin 11 will inadvertently enter during packing or the like. Moreover, the protrusion amount of a pin can be enlarged and workability
  • FIG. 10 is an explanatory view showing a use state in which the pin 11 is completely inserted into the clip 10 of the present invention.
  • the holding claw 21 gets over the claw portion 24b and moves forward so that the leg piece 18 is expanded.
  • the lock claw 18a formed at the tip of the open leg piece 18 engages with the engaging portion 28 and is fixed.
  • the flexible rib 22 and the rigid rib 23 are joined in a cross shape at the tip of the grommet 12 to form the bottom surface 13a of the leg portion 13, and the tip of the pin 11 protrudes from the bottom surface 13a. Therefore, there is no possibility of being pushed back from the back surface, and the fixing can be surely performed.
  • it can remove by inserting a screwdriver etc. in the lower surface of the flange part 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
PCT/JP2012/059241 2011-04-07 2012-04-04 クリップ WO2012137839A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280028175.2A CN103620238B (zh) 2011-04-07 2012-04-04 卡夹

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-085215 2011-04-07
JP2011085215A JP5682090B2 (ja) 2011-04-07 2011-04-07 クリップ

Publications (1)

Publication Number Publication Date
WO2012137839A1 true WO2012137839A1 (ja) 2012-10-11

Family

ID=46969233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/059241 WO2012137839A1 (ja) 2011-04-07 2012-04-04 クリップ

Country Status (3)

Country Link
JP (1) JP5682090B2 (zh)
CN (1) CN103620238B (zh)
WO (1) WO2012137839A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5934700B2 (ja) * 2011-04-27 2016-06-15 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 中継局、基地局、送信方法、及び受信方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6229687B2 (ja) * 2015-03-26 2017-11-15 トヨタ自動車株式会社 取付クリップとそれを用いた被取付物取付構造

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138117U (ja) * 1991-06-18 1992-12-24 加藤発条株式会社 固定クリツプ
JP2004019670A (ja) * 2002-06-12 2004-01-22 Piolax Inc ツーピースクリップ
JP2009103234A (ja) * 2007-10-24 2009-05-14 Nifco Inc クリップ
JP2010007687A (ja) * 2008-06-24 2010-01-14 Nifco Inc クリップ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2727454B2 (ja) * 1988-06-28 1998-03-11 株式会社ニフコ 板の結合クリップ
JPH078899Y2 (ja) * 1990-05-28 1995-03-06 矢崎総業株式会社 回動レバーの取付構造
JP3367731B2 (ja) * 1994-01-24 2003-01-20 株式会社青山製作所 止着具
JP4488588B2 (ja) * 2000-05-29 2010-06-23 株式会社ニフコ クリップ
JP4067341B2 (ja) * 2002-06-12 2008-03-26 株式会社パイオラックス ２ピースクリップ
JP2004263791A (ja) * 2003-03-03 2004-09-24 Piolax Inc クリップ
JP2009030707A (ja) * 2007-07-26 2009-02-12 Nippon Pop Rivets & Fasteners Ltd クリップ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138117U (ja) * 1991-06-18 1992-12-24 加藤発条株式会社 固定クリツプ
JP2004019670A (ja) * 2002-06-12 2004-01-22 Piolax Inc ツーピースクリップ
JP2009103234A (ja) * 2007-10-24 2009-05-14 Nifco Inc クリップ
JP2010007687A (ja) * 2008-06-24 2010-01-14 Nifco Inc クリップ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5934700B2 (ja) * 2011-04-27 2016-06-15 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 中継局、基地局、送信方法、及び受信方法

Also Published As

Publication number Publication date
JP2012219891A (ja) 2012-11-12
CN103620238A (zh) 2014-03-05
CN103620238B (zh) 2015-08-19
JP5682090B2 (ja) 2015-03-11

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