WO2005088139A1 - インサートカラー - Google Patents
インサートカラー Download PDFInfo
- Publication number
- WO2005088139A1 WO2005088139A1 PCT/JP2004/010559 JP2004010559W WO2005088139A1 WO 2005088139 A1 WO2005088139 A1 WO 2005088139A1 JP 2004010559 W JP2004010559 W JP 2004010559W WO 2005088139 A1 WO2005088139 A1 WO 2005088139A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insert
- insert collar
- screw
- groove
- bolt
- Prior art date
Links
- 239000011347 resin Substances 0.000 claims abstract description 29
- 229920005989 resin Polymers 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- 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
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/34—Locking by deformable inserts or like parts
Definitions
- the present invention relates to an insert collar.
- insert collars made of metal have been known.
- the insert collar is provided in a bolt through hole of a resin product by an inch molding so as to prevent the resin on the periphery of the through hole from being damaged by a tightening torque of the bolt.
- the resin member is fixed to the metal member by tightening a bolt passed through the insert collar to, for example, a metal member.
- the axial force of the bolt can be received by the insert collar and the resin member can be fixed without damaging the resin, but on the other hand, when the bolt receives a force in the loosening direction.
- a rotational force acts on the collar via the upper end surface of the insert collar, and as a result, the coupling between the irregularities on the outer surface of the insert collar and the resin member is released, and the resin member rattles against the metal member.
- it is difficult to prevent loosening when it is used for a resin member used in a site where there is a lot of vibration.
- the present invention provides an insert collar which can prevent a screw member from being loosened and securely fix a resin member. Disclosure of the invention
- a resin member (a resin member in the embodiment)
- a metal insert collar for example, the insert collar 1 in the embodiment
- the screw member through hole for example, the port 4 through hole 4 in the embodiment
- the outer peripheral surface (for example, the outer peripheral surface 8) in the embodiment is inclined in the reverse screw direction with respect to the male screw portion (for example, the male screw portion 3b in the embodiment) of the screw member (for example, the bolt 3) in the embodiment.
- a ridge or groove (for example, groove 9 in the embodiment) is provided.
- the male screw portion of the screw member may be a right-hand thread, and the ridge or groove may be provided to be inclined in a reverse screw direction to the male screw portion.
- the outer peripheral surface may include a plurality of holes or recesses (for example, the recess 10 in the embodiment) in addition to the protrusions or grooves.
- the resin can enter the plurality of holes (recesses) to increase the bonding force between the resin member and the outer peripheral surface.
- FIG. 1 is a cross-sectional view showing a state in which a resin member is attached to a metal member using an insert collar.
- Figure 2 is a plan view of the material that will be the insert collar.
- FIG. 3 is a top view of the insert collar.
- FIG. 4 is a side view of the insert collar. BEST MODE FOR CARRYING OUT THE INVENTION
- reference numeral 1 denotes an insert collar 1.
- the insert collar 1 is made of metal (for example, a cold-rolled steel sheet subjected to nickel plating) and formed in a cylindrical shape.
- a bolt through a screw member
- a resin member 2 used as an exterior cover or the like is used.
- the insert molding means a method in which the insert collar 11 is poured into a mold such as an injection molding mold to mold the resin.
- the outer peripheral surface 8 of the insert collar 1 is formed with a groove 9 and a concave portion (hole) 10, which will be described later. The coupling force between the outer peripheral surface 8 of the insert collar 1 and the resin member 2 is increased, and Regulates vertical movement of
- the insert collar 11 is formed by bending a material 11 shown in FIG.
- the material 11 is, for example, a strip-shaped metal member having a length of about 2 O mm, a width of 7 mm, and a thickness of 1.6 mm, and a groove 9 is formed on the surface 12 thereof.
- the groove 9 is formed, for example, with a width of 1.5 mm, a length of 25.5 mm, and a depth of 0.3 mm from the upper left to the lower right along the diagonal of the material 11.
- the width of the material 11 (the axial length of the insert collar 11) is set to be the same as the thickness of the resin member 2 (the depth of the screw member ⁇ the depth of the through hole 4).
- a plurality of square recesses 10 are provided in a blank portion 13 above the groove 9 shown in FIG.
- the recesses 10 are formed, for example, with a side length of 1.2 mm and a depth of 0.3 mm, and a total of 7 locations such that they are spaced at 3 mm intervals. Are arranged in a line.
- the lower margin 14 shown in FIG. 2 on the surface 12 with respect to the groove 9 in the surface 12 is symmetrical to the upper margin 13 described above with the groove 9 interposed therebetween.
- concave portions 10 are arranged at a total of seven locations.
- the ends 15 and 15 are brought into close contact with each other to form a mating part 16. If necessary, this can be welded into a cylindrical insert as shown in Fig. 3. It becomes one tokara one. Therefore, as shown in FIG. 4, the groove 9 is formed in a spiral shape on the outer peripheral surface 8 of the insert collar 1 with an inclination in a reverse screw direction to the bolt 3.
- a long metal band-shaped member is formed by pressing to form the groove 9 and the concave portion 10 in the surface 12 and then to the above-described length. They may be sequentially cut or punched from a flat plate.
- a cylindrical member made of metal and longer than the insert collar 1 is used, and the above-described groove 9 is formed on its outer peripheral surface 8. After the formation of the recesses 10 and the recesses 10, they may be cut into appropriate lengths.
- the groove 9 and the concave portion 10 are deep enough not to impair the necessary and sufficient strength of the insert collar 1, for example, a depth of 12% or more and 25% or less of the thickness of the insert collar 1. With such a configuration, the bonding force between the insert collar 1 and the resin member 2 can be increased without deteriorating the strength of the insert collar 1. Further, it is preferable that the angle of the groove 9 is within 10 ° of a lead square with the male screw of the Bonoleto 3 used as a reverse screw, for example, because the effect of preventing the bolt 3 from being loosened is high.
- the width of the groove 9 is, for example, 18% or more and 25% or less with respect to the axial length of the insert collar 1, the effect of preventing the bolt 3 from loosening is high, and the width of the It is preferable because it can be fixed to
- the bolt 3 is formed on the outer peripheral surface 8 of the insert collar 1 by forming the groove 9 inclined in the reverse screw direction with respect to the male screw portion 3 b of the port 3. Even if the outer peripheral surface 8 and the resin member 2 are released from connection by rotating in the loosening direction, a force for pressing the head 3 a of the bolt 3 from below is generated in the insert collar 1 and the head 3 a and the press force between the insert collar 1 (3) can be prevented, which makes it easier to manage the tightening of the bolts (3) at the time of assembling. It becomes.
- the insert collar 1 When the male thread 3b of the bolt 3 is tightened to the female thread 6 of the metal member 7, the insert collar 1 receives the force in the rotational direction accompanying the rotation of the head 3a of the bolt 3, and the reverse thread. It rotates slightly along the groove 9 inclined in the direction, and moves slightly upward. That is, the tightening of the bolt 3 generates a force for the insert collar 1 to press the head 3a from below, and the frictional force between the head 3a and the insert collar 1 increases. Loosening can be prevented.
- the bolt 3 When the bolt 3 is a left-handed screw, if the bolt 3 is to be rotated to the left, a reverse screw, that is, the insert collar 1 provided with a groove 9 in the right-handed screw direction is used to lock the bolt 3. Since a force can be applied in the direction of pressing the door 3a, the bolt 3 can be prevented from loosening and the resin member 2 can be prevented from rattling against the metal member 7.
- the coupling force is appropriately selected according to the number of the concave portions 10, and the bolt is formed. It is possible to optimize the tightening torque of 3.
- the present invention is not limited to the above-described embodiment, and a screw member having a head that generates friction in the rotational direction between the insert force roller 1 and the port member 3 other than the port 3 can achieve the above-described effects. can get.
- the groove 9 may be provided in place of a ridge.
- the number of the concave portions 10 is not limited to seven, and may be appropriately selected as needed.
- Each dimension of the insert collar 1 may be set according to the screw ⁇ bolt 3 to be used.
- the groove 9 does not necessarily have to be along the diagonal line, and may have an inclination of the reverse thread with respect to the external thread portion 3b.
- the number of the grooves 9 is not limited to one, and a plurality of grooves 9 may be provided as long as they are inclined in the same direction. Industrial potential
- the inserter 1 and the collar are provided with the screw member. Since a force for pressing the head from below is generated, the pressing force between the head and the insert collar increases, and the screw member can be prevented from being loosened, so that the screw member can be tightened at the time of assembly. Such management becomes easy, and for example, the application of a screwing agent or the like can be omitted to reduce the cost at the time of assembly.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-001171U | 2004-03-10 | ||
JP2004001171U JP3103899U (ja) | 2004-03-10 | 2004-03-10 | インサートカラー |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005088139A1 true WO2005088139A1 (ja) | 2005-09-22 |
Family
ID=34975654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/010559 WO2005088139A1 (ja) | 2004-03-10 | 2004-07-16 | インサートカラー |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3103899U (ja) |
WO (1) | WO2005088139A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ309398B6 (cs) * | 2022-02-22 | 2022-11-16 | SIMAF CZ s.r.o. | Sestava pro připojení plastového dílu k základnímu dílu |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013019456A (ja) * | 2011-07-11 | 2013-01-31 | Yazaki Corp | インサートカラー |
JP2013044341A (ja) * | 2011-08-22 | 2013-03-04 | Yazaki Corp | 金属部材及び金属部材付き樹脂製品 |
CN104321545A (zh) * | 2012-06-13 | 2015-01-28 | 迈进有限公司 | 嵌入套管及嵌入螺母 |
JP2014163450A (ja) * | 2013-02-25 | 2014-09-08 | Terao Kikai Kk | インサートナット |
JP2017015178A (ja) * | 2015-07-01 | 2017-01-19 | ポップリベット・ファスナー株式会社 | 金属カラー |
JP2017155833A (ja) * | 2016-03-01 | 2017-09-07 | 大陽ステンレススプリング株式会社 | インサートブッシュ |
JP7144836B2 (ja) * | 2018-08-02 | 2022-09-30 | 内山工業株式会社 | 樹脂成型品とその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59128916U (ja) * | 1983-02-18 | 1984-08-30 | 株式会社大井製作所 | ボルトの緩み防止構造 |
JPH09303336A (ja) * | 1996-05-16 | 1997-11-25 | Nec Home Electron Ltd | 取付ボス |
JPH11325028A (ja) * | 1998-05-13 | 1999-11-26 | Sigma Kk | 埋め込み用ブッシュ |
JP3075051U (ja) * | 2000-04-28 | 2001-02-09 | 悠索 石森 | 固定金具 |
-
2004
- 2004-03-10 JP JP2004001171U patent/JP3103899U/ja not_active Expired - Lifetime
- 2004-07-16 WO PCT/JP2004/010559 patent/WO2005088139A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59128916U (ja) * | 1983-02-18 | 1984-08-30 | 株式会社大井製作所 | ボルトの緩み防止構造 |
JPH09303336A (ja) * | 1996-05-16 | 1997-11-25 | Nec Home Electron Ltd | 取付ボス |
JPH11325028A (ja) * | 1998-05-13 | 1999-11-26 | Sigma Kk | 埋め込み用ブッシュ |
JP3075051U (ja) * | 2000-04-28 | 2001-02-09 | 悠索 石森 | 固定金具 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ309398B6 (cs) * | 2022-02-22 | 2022-11-16 | SIMAF CZ s.r.o. | Sestava pro připojení plastového dílu k základnímu dílu |
Also Published As
Publication number | Publication date |
---|---|
JP3103899U (ja) | 2004-08-26 |
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