JPH068332Y2 - Tightening member - Google Patents
Tightening memberInfo
- Publication number
- JPH068332Y2 JPH068332Y2 JP1987011357U JP1135787U JPH068332Y2 JP H068332 Y2 JPH068332 Y2 JP H068332Y2 JP 1987011357 U JP1987011357 U JP 1987011357U JP 1135787 U JP1135787 U JP 1135787U JP H068332 Y2 JPH068332 Y2 JP H068332Y2
- Authority
- JP
- Japan
- Prior art keywords
- head
- screw
- washer
- ring
- diameter
- 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 - Lifetime
Links
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical group C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 235000021189 garnishes Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
- Supports Or Holders For Household Use (AREA)
Description
【考案の詳細な説明】 〈産業上の利用分野〉 本考案は、内装材等を固着するための締付部材に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a fastening member for fixing an interior material or the like.
〈従来の技術〉 自動車のトリム，ガーニッシュ等の内装材をビス止めす
る場合、第７図で示すように、ビス１を貫通するリング
状のワッシャ３と、このワッシャ３に薄肉帯５にて連結
したビス頭部２を被蓋するキャップ４とからなるビス頭
部隠し部材が用いられ、また、実開昭59-7908号、実開
昭59-30917号、実開昭59-40612号にて各種構造のものが
提案されている。<Prior Art> When fastening interior materials such as automobile trims and garnishes with screws, as shown in FIG. 7, a ring-shaped washer 3 that penetrates the screw 1 and a thin band 5 are connected to the washer 3. A screw head concealing member consisting of the screw head 2 and a cap 4 for covering the screw head 2 is used. Also, in the actual development Sho 59-7908, the actual development 59-30917, and the actual development 59-40612. Various structures have been proposed.
〈考案が解決しようとする課題〉 上記従来構造の場合、ビス頭部２をキャップ４で被蓋
し、ビス頭部２の露出を隠して美観を向上するが、ビス
１をインパクトレンチ等で締め付けたときに、内装材の
穴にワッシャ３が食い込んだり、過度のトルク負荷で変
形あるいは被損する。<Problems to be Solved by the Invention> In the case of the above-described conventional structure, the screw head 2 is covered with the cap 4 to hide the exposure of the screw head 2 to improve the aesthetic appearance, but tighten the screw 1 with an impact wrench or the like. When this happens, the washer 3 bites into the hole of the interior material, and is deformed or damaged by an excessive torque load.
また、第８図で示すように、天井材６等のようにビス等
部２が下向きの場合、ビス１がワッシャ３から抜け落ち
るので、これを作業者は指先で防止しながらセットする
必要がある。Further, as shown in FIG. 8, when the screw portion 2 is facing downwards like the ceiling material 6 and the like, the screw 1 will fall out from the washer 3. Therefore, it is necessary for the worker to set it while preventing it with his fingertips. .
〈課題を解決するための手段〉 本考案は、上記従来の問題点を解消した締付部材を提供
するものであり、その特徴とする構成は、ビス10の頭部
12とスクリュー軸11の上端部との間に隙間14を存在して
ワッシャ13をスクリュー軸回りには自由回転し軸線方向
には固定的に嵌装し、前記頭部12とワッシャ13との隙間
14のスクリュー軸11にワッシャ13の穴径よりも大径で頭
部12の径よりも小径の凸部12aを設け、前記頭部12とワ
ッシャ13との隙間14に嵌入可能な厚さで外径部の幅B1が
前記凸部12aの外径より大きく、内径の幅B2が前記凸部1
2aの外径より小さな切開部17を有するリング16と、この
リング16と薄肉帯19で連結され前記頭部12に被着される
キャップ18とで構成された被装部材15の前記リング16を
前記凸部12aに嵌合装着して成るものである。<Means for Solving the Problems> The present invention provides a tightening member that solves the above-mentioned conventional problems, and the characteristic structure thereof is that the head of the screw 10 is
There is a gap 14 between the screw shaft 11 and the upper end of the screw shaft 11, and the washer 13 is freely rotated around the screw shaft and fixedly fitted in the axial direction, and the gap between the head 12 and the washer 13 is provided.
The screw shaft 11 of 14 is provided with a convex portion 12a having a diameter larger than the hole diameter of the washer 13 and smaller than the diameter of the head 12, and the outer diameter is such that it can be fitted into the gap 14 between the head 12 and the washer 13. The width B1 of the diameter portion is larger than the outer diameter of the convex portion 12a, and the width B2 of the inner diameter is the convex portion 1
The ring 16 of the mounted member 15 including a ring 16 having a cutout portion 17 smaller than the outer diameter of 2a and a cap 18 that is connected to the ring 16 by a thin band 19 and is attached to the head portion 12. The projection 12a is fitted and mounted.
〈作用〉 上記の構成により、キャップ18と一体に連結されている
リング16を切開部17より頭部12とワッシャ13との隙間に
装入して凸部12aに嵌合装着して被装部材15をビス10と
一体にする。<Operation> With the above configuration, the ring 16 integrally connected to the cap 18 is inserted into the gap between the head portion 12 and the washer 13 through the cutout portion 17, and is fitted and attached to the convex portion 12a. Combine 15 with screw 10.
この凸部12aに嵌合装着されたリング16はビス10を締付
てもワッシャ13が締付トルクを受けて変形等を防止す
る。また、ビス10の頭部12を下向きにしてもワッシャ13
がリング16に当接してストッパ作用を行い、ビス10がリ
ング16から抜け落ちることがない。The ring 16 fitted and attached to the convex portion 12a prevents the washer 13 from being deformed by receiving the tightening torque even when the screw 10 is tightened. Also, even if the head 12 of the screw 10 faces downward, the washer 13
Is in contact with the ring 16 and acts as a stopper so that the screw 10 does not fall out of the ring 16.
〈実施例〉 以下本考案の実施例を図面に基づいて説明する。第３図
において、10はビスであり、スクリュー軸11と、その上
端の頭部12から成り、頭部12とスクリュー軸11の上端部
との間に隙間14を存在してワッシャ13がスクリュー軸回
りには自由回転し軸線方向には固定的に嵌装され、前記
頭部12とワッシャ13との隙間14のスクリュー軸11にワッ
シャ13の穴径よりも大径で頭部12の径よりも小径の凸部
12aが設けられている。<Embodiment> An embodiment of the present invention will be described below with reference to the drawings. In FIG. 3, 10 is a screw, which is composed of a screw shaft 11 and a head 12 at the upper end thereof, and a washer 13 is provided with a gap 14 between the head 12 and the upper end of the screw shaft 11. It rotates freely around and is fixedly fitted in the axial direction, and the screw shaft 11 in the gap 14 between the head 12 and the washer 13 has a diameter larger than the hole diameter of the washer 13 and larger than the diameter of the head 12. Small diameter protrusion
12a is provided.
前記ワッシャ13のスクリュー軸回りには自由回転し軸線
方向には固定的な嵌装手段は、頭部12と凸部12aのプレ
ス成形前のスクリュー軸11にワッシャ13を嵌装し、その
後で頭部12と凸部12aをプレス成形することにより実現
する。The washer 13 freely rotates around the screw shaft and is fixed in the axial direction by fitting the washer 13 to the screw shaft 11 before press molding of the head 12 and the protrusion 12a, and then the head. It is realized by press-forming the portion 12 and the convex portion 12a.
第１図及び第２図において、15は被装部材である。この
被装部材15は、リング16と、このリング16と薄肉帯19で
連結されたキャップ18とによって構成されている。前記
リング16は、前記頭部12とワッシャ13との隙間14に嵌入
可能な厚さで、内径D1は凸部12aの外径D2と同寸法ある
いは若干大径寸法であり、リング16の一部には外径部の
幅B1が前記凸部12aの外径D2より大きく、内径の幅B2が
前記凸部12aの外径D2より小さな切開部17を有してい
る。また、前記キャップ18はビス10の頭部12に被着可能
な椀形のものである。これらリング16，薄肉帯19及びキ
ャップ18は適当な柔軟性を有する合成樹脂で成形されて
いる 本考案は上記の通りの構造であるから、第５図で示すよ
うに、リング16をビス10の頭部12とワッシャ13との隙間
に差し込み、切開部17を押し拡げてリング16の内径D1を
凸部12aの外径D2に嵌合装着する。これにより、被装部
材15はビス10と一体化される。In FIGS. 1 and 2, reference numeral 15 is a mounted member. The mounted member 15 is composed of a ring 16 and a cap 18 connected to the ring 16 with a thin band 19. The ring 16 has a thickness that can be fitted into the gap 14 between the head portion 12 and the washer 13, and the inner diameter D1 is the same as or slightly larger than the outer diameter D2 of the convex portion 12a. The outer diameter portion has a cutout portion 17 having a width B1 larger than the outer diameter D2 of the convex portion 12a and an inner diameter width B2 smaller than the outer diameter D2 of the convex portion 12a. The cap 18 has a bowl shape that can be attached to the head 12 of the screw 10. The ring 16, the thin band 19 and the cap 18 are made of a synthetic resin having an appropriate flexibility. Since the present invention has the structure as described above, the ring 16 is made of the screw 10 as shown in FIG. Insert into the gap between the head portion 12 and the washer 13, push out the cutout portion 17 and fit the inner diameter D1 of the ring 16 to the outer diameter D2 of the convex portion 12a. As a result, the mounted member 15 is integrated with the screw 10.
キャップ18は第４図で示すように、反転してビス10の頭
部12に被着する。As shown in FIG. 4, the cap 18 is inverted and attached to the head 12 of the screw 10.
ビス10をインパクトレンチ等で締め付けるときは、当然
キャップ18は開いた状態であり、ビス10を内装材等の締
付位置へセットする際に、第６図で示すように、キャッ
プ18を指先で把持してビス10を内装材等の穴にセットす
る。このとき、ビス10の頭部12が下向きになっていて
も、ワッシャ13がリング16に当接して係止されるため、
ビス10がリング16より抜けて落下することがない。When tightening the screw 10 with an impact wrench or the like, the cap 18 is naturally in the open state, and when setting the screw 10 to the tightening position of the interior material or the like, as shown in FIG. Grasp and set the screw 10 in the hole of the interior material. At this time, even if the head 12 of the screw 10 faces downward, the washer 13 comes into contact with the ring 16 and is locked,
Screw 10 will not fall out of ring 16 and fall.
また、ビス10の締付トルクはワッシャ13が受け、かつ隙
間14は凸部12aにより常に一定であるため、リング16に
は負荷がかかることがなく、過度の負荷によるリング16
が変形又は食い込みちぎれを防止している。Further, since the washer 13 receives the tightening torque of the screw 10 and the gap 14 is always constant due to the convex portion 12a, no load is applied to the ring 16, and the ring 16 due to excessive load is not applied.
Prevents deformation or breakage.
〈考案の効果〉 以上のように本考案による締付部材は、ビス10の頭部12
とスクリュー軸11の上端部との間に隙間14を存在してワ
ッシャ13をスクリュー軸回りには自由回転し軸線方向に
は固定的に嵌装し、前記頭部12とワッシャ13との隙間14
のスクリュー軸11にワッシャ13の穴径よりも大径で頭部
12の径よりも小径の凸部12aを設け、前記頭部12とワッ
シャ13との隙間14に嵌入可能な厚さで外径部の幅B1が前
記凸部12aの外径より大きく、内径の幅B2が前記凸部12a
の外径より小さな切開部17を有するリング16と、このリ
ング16と薄肉帯19で連結され前記頭部12に被着されるキ
ャップ18とで構成された被装部材15の前記リング16を前
記凸部12aに嵌合装着した構成であるから、被装部材15
のリング16をビス10の凸部12aへの嵌合装着が円滑容易
であり、ビス10の頭部12を下向きにしてビス10を締付部
にセットしても被装部材15からビス10が抜けて落下する
ことがなく、従来のように、片手の指先でビスの脱落を
防止する動作を不要とする。<Effect of device> As described above, the tightening member according to the present invention is the head 12 of the screw 10.
There is a gap 14 between the screw shaft 11 and the upper end of the screw shaft 11, and the washer 13 is freely rotated around the screw shaft and fixedly fitted in the axial direction, and the gap 14 between the head 12 and the washer 13 is provided.
The screw shaft 11 has a larger diameter than the hole diameter of the washer 13
Provided with a convex portion 12a having a diameter smaller than the diameter of 12, the width B1 of the outer diameter portion is larger than the outer diameter of the convex portion 12a with a thickness that can be fitted into the gap 14 between the head portion 12 and the washer 13 The width B2 is the convex portion 12a
A ring 16 having an incision 17 smaller than the outer diameter of the ring 16 and a cap 18 connected to the ring 16 by a thin band 19 and attached to the head 12 Since the projection 12a is fitted and mounted, the mounted member 15
It is easy and easy to fit and mount the ring 16 of the screw 10 to the convex portion 12a of the screw 10, and even if the screw 10 is set in the tightening portion with the head 12 of the screw 10 facing downward, the screw 10 is not removed from the mounted member 15. It does not come off and falls, and the operation of preventing the screws from falling off with the fingertips of one hand as in the past is unnecessary.
さらに、ビス10の締付トルクはワッシャ13が受け止め、
かつ隙間14は凸部12aにより常に一定であるため、リン
グ16には負荷がかかることがなく、過度の負荷によるリ
ング16が変形又は食い込みちぎれを防止している。Furthermore, the washer 13 receives the tightening torque of the screw 10,
Moreover, since the gap 14 is always constant due to the convex portion 12a, no load is applied to the ring 16, and the ring 16 is prevented from being deformed or cut into pieces due to excessive load.
また、キャップ18はビス10の周囲の自由な位置からビス
10の頭部12に確実に被着させることができる等の格別な
効果を有している。In addition, the cap 18 is screwed from a free position around the screw 10.
It has a special effect that it can be surely attached to the head 12 of the ten.
第１図は本考案締付部材の被装部材の平面図、第２図は
第１図II−II線断面図、第３図はビスの正面図、第４図
は被装部材のキャップをビス頭部に被着した状態の断面
図、第５図及び第６図は本考案の締付部材のセッティン
グの説明図、第７図は従来品の斜視図、第８図は従来品
のセット状態の断面図である。 10……ビス、11……スクリュー軸、12……頭部、12a…
…凸部、13……ワッシャ、14……隙間、15……被装部
材、16……リング、17……切開部、18……キャップ、19
……薄肉帯。FIG. 1 is a plan view of a mounted member of the fastening member of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, FIG. 3 is a front view of a screw, and FIG. 4 is a cap of the mounted member. Sectional view of the state of being attached to the screw head, FIGS. 5 and 6 are explanatory views of setting of the fastening member of the present invention, FIG. 7 is a perspective view of a conventional product, and FIG. 8 is a set of the conventional product. It is sectional drawing of a state. 10 …… Screw, 11 …… Screw shaft, 12 …… Head, 12a…
… Convex part, 13 …… Washer, 14 …… Gap, 15 …… Mounted member, 16 …… Ring, 17 …… Incision part, 18 …… Cap, 19
...... Thin band.
Claims (1)
との間に隙間14を存在してワッシャ13をスクリュー軸回
りには自由回転し軸線方向には固定的に嵌装し、前記頭
部12とワッシャ13との隙間14のスクリュー軸11にワッシ
ャ13の穴径よりも大径で頭部12の径よりも小径の凸部12
aを設け、前記頭部12とワッシャ13との隙間14に嵌入可
能な厚さで外径部の幅B1が前記凸部12aの外径より大き
く、内径の幅B2が前記凸部12aの外径より小さな切開部1
7を有するリング16と、このリング16と薄肉帯19で連結
され前記頭部12に被着されるキャップ18とで構成された
被装部材15の前記リング16を前記凸部12aに嵌合装着し
て成る締付部材。1. A washer 13 is provided between a head 12 of a screw 10 and an upper end of a screw shaft 11 so that a washer 13 freely rotates around a screw shaft and fixedly fitted in an axial direction. The screw shaft 11 in the gap 14 between the head 12 and the washer 13 has a protrusion 12 having a diameter larger than the hole diameter of the washer 13 and smaller than the diameter of the head 12.
a, the width B1 of the outer diameter part is larger than the outer diameter of the convex part 12a, and the width B2 of the inner diameter is the outside of the convex part 12a with a thickness that can be fitted into the gap 14 between the head part 12 and the washer 13. Incision smaller than diameter 1
The ring 16 of the mounted member 15 including the ring 16 having 7 and the cap 18 connected to the ring 16 by the thin band 19 and attached to the head 12 is fitted and attached to the convex portion 12a. A tightening member made of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987011357U JPH068332Y2 (en) | 1987-01-30 | 1987-01-30 | Tightening member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987011357U JPH068332Y2 (en) | 1987-01-30 | 1987-01-30 | Tightening member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63119921U JPS63119921U (en) | 1988-08-03 |
| JPH068332Y2 true JPH068332Y2 (en) | 1994-03-02 |
Family
ID=30798497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987011357U Expired - Lifetime JPH068332Y2 (en) | 1987-01-30 | 1987-01-30 | Tightening member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068332Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020080606A (en) * | 2018-11-13 | 2020-05-28 | 矢崎総業株式会社 | Temporary locking structure at end of wire harness |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012233532A (en) * | 2011-04-28 | 2012-11-29 | Nifco Inc | Bolt cap fastening structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5794710U (en) * | 1980-12-03 | 1982-06-10 | ||
| JPS5940612U (en) * | 1982-09-10 | 1984-03-15 | ミサワホ−ム株式会社 | Cosmetic cap for fasteners |
-
1987
- 1987-01-30 JP JP1987011357U patent/JPH068332Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020080606A (en) * | 2018-11-13 | 2020-05-28 | 矢崎総業株式会社 | Temporary locking structure at end of wire harness |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63119921U (en) | 1988-08-03 |
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