JPH0639013Y2 - Vehicle striker - Google Patents
Vehicle strikerInfo
- Publication number
- JPH0639013Y2 JPH0639013Y2 JP1987084709U JP8470987U JPH0639013Y2 JP H0639013 Y2 JPH0639013 Y2 JP H0639013Y2 JP 1987084709 U JP1987084709 U JP 1987084709U JP 8470987 U JP8470987 U JP 8470987U JP H0639013 Y2 JPH0639013 Y2 JP H0639013Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- base member
- mounting hole
- hole
- striker
- 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
Landscapes
- Lock And Its Accessories (AREA)
- Seats For Vehicles (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本考案は、車両の開閉体に装着されるドアロック装置や
フードロック装置等のラッチと噛合可能であって、丸棒
を成形したロッドの脚部をベース部材に取付けてなる車
両用ストライカに関する。DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a rod formed by forming a round bar that can be engaged with a latch such as a door lock device or a hood lock device mounted on an opening / closing body of a vehicle. The present invention relates to a striker for a vehicle in which legs are attached to a base member.
「従来の技術」 従来の車両用ストライカとしては、例えば、特公昭59-4
6693号公報に開示されたもの、および第４図に示すよう
なものがある。"Prior Art" As a conventional vehicle striker, for example, Japanese Patent Publication No. 59-4
There are those disclosed in Japanese Patent No. 6693 and those shown in FIG.
すなわち、ベース部材１に穿設された貫通孔２にロッド
３の脚部４を挿入し、貫通孔２の開口縁部５の上側の面
６および下側の面７にロッド３の拡径したカシメ部8,9
をそれぞれ接合したものである。That is, the leg portion 4 of the rod 3 is inserted into the through hole 2 formed in the base member 1, and the diameter of the rod 3 is expanded to the upper surface 6 and the lower surface 7 of the opening edge portion 5 of the through hole 2. Caulking section 8,9
Are joined together.
「考案が解決しようとする問題点」 他の一般的な製品と同様に、車両用ストライカを小型お
よび軽量にすることが要望されており、そのためにベー
ス部材の板厚を薄肉化することが考えられている。"Problems to be solved by the invention" Like other general products, it is required to make the vehicle striker small and lightweight. Therefore, it is considered to reduce the thickness of the base member. Has been.
しかしながら、従来の車両用ストライカでは、ベース部
材１の板厚を単に薄肉化すると、ベース部材１とロッド
３との接合面積が減少し、ベース部材１に対するロッド
３の固着力が減少し、ロッド３を剪断する方向（第５図
Ｐ方向）の荷重に対する強度が低下するので、ロッド３
ががたつくおそれがあり、また、ベース部材１の開口縁
部５の剛性が下がるので、非常に大きな引っ張り荷重が
ロッド３にかかると、第５図に示すように、ベース部材
１の開口縁部５が上方へ持ち上げられ貫通孔２の孔径が
拡がり、ロッド３の脚部４のカシメ部９が貫通孔２から
抜けてしまうという問題点があった。However, in the conventional vehicle striker, if the plate thickness of the base member 1 is simply reduced, the joint area between the base member 1 and the rod 3 is reduced, and the fixing force of the rod 3 to the base member 1 is reduced, so that the rod 3 Since the strength against the load in the direction of shearing the rod (P direction in FIG. 5) decreases, the rod 3
There is a risk of rattling, and the rigidity of the opening edge portion 5 of the base member 1 is lowered. Therefore, when a very large tensile load is applied to the rod 3, as shown in FIG. Was raised upward, the hole diameter of the through hole 2 expanded, and the caulked portion 9 of the leg portion 4 of the rod 3 came out of the through hole 2.
本考案は、このような従来の問題点に着目してなされた
もので、軽量化を図るべくベース部材の板厚を薄肉化し
ても、ベース部材とロッドとの十分な接合面積を確保
し、ロッドの固着力を減少することなく、また、非常に
大きな引っ張り方向の荷重に対して十分耐え得るように
して上記問題点を解決した車両用ストライカを提供する
ことにある。The present invention has been made by paying attention to such a conventional problem, and secures a sufficient joining area between the base member and the rod even if the thickness of the base member is reduced to reduce the weight. An object of the present invention is to provide a striker for a vehicle which solves the above problems by reducing the sticking force of the rod and sufficiently withstanding a very large load in the pulling direction.
「問題点を解決するための手段」 かかる目的を達成するための本考案の要旨とするところ
は、 丸棒を成形したロッドの脚部をベース部材に取付けてな
る車両用ストライカにおいて、 前記ベース部材に貫通丸孔を穿設し、該貫通丸孔の開口
縁部を板厚はそのままにして斜め下方へ折曲し、該折曲
した部分の上側傾斜面と該上側傾斜面とほぼ直交する前
記貫通丸孔の端面とにより取付け孔を形成し、 前記取付け孔に前記ロッドの脚部を上方から挿通し、該
取付け孔の上側傾斜面に該ロッドの上側拡径カシメ部を
接合するとともに、該取付け孔の端面に該ロッドの下側
拡径カシメ部を接合したことを特徴とする車両用ストラ
イカに存する。[Means for Solving Problems] The gist of the present invention for achieving such an object is to provide a vehicle striker in which leg portions of a rod formed by a round bar are attached to a base member. A through round hole is formed in the through hole, the opening edge portion of the through round hole is bent obliquely downward while keeping the plate thickness, and the upper inclined surface of the bent portion is substantially orthogonal to the upper inclined surface. An attachment hole is formed by the end surface of the through round hole, the leg portion of the rod is inserted into the attachment hole from above, and the upper expanded caulking portion of the rod is joined to the upper inclined surface of the attachment hole. A striker for a vehicle is characterized in that a lower diameter expanded caulking portion of the rod is joined to an end surface of the mounting hole.
「作用」 しかして、ベース部材の取付け孔の上側の傾斜面にロッ
ドの脚部の上側拡径カシメ部が接合するとともに、取付
け孔の端面にロッドの脚部の下側拡径カシメ部が接合し
ており、同じ板厚のベース部材に単に穿設した取付け孔
にロッドの脚部をカシメ止めした場合の接合面積と比べ
て、その接合面積が大きいから、ベース部材の板厚を薄
肉にしても十分な接合面積を確保することができるの
で、ロッドにこれを剪断する方向（半径方向）の荷重が
かかっても、その荷重をベース部材のロッドとの接合面
で十分受けることができ、ロッドががたつくことがな
い。[Action] Then, the upper expanded caulking part of the rod leg is joined to the upper inclined surface of the mounting hole of the base member, and the lower expanded caulking part of the rod leg is joined to the end face of the mounting hole. Since the joining area is larger than the joining area when the leg portion of the rod is simply caulked in the mounting hole that is simply drilled in the base member of the same thickness, the thickness of the base member is made thin. Since a sufficient joint area can be secured, even if a load is applied to the rod in the shearing direction (radial direction), the load can be sufficiently received by the joint surface of the base member with the rod, No rattling.
一方、ロッドの脚部をベース部材の取付け孔から引き抜
こうとする軸線方向に大きな荷重がロッドにかかると、
ロッドの脚部の下側拡径カシメ部がベース部材の取付け
孔の端面を押し付けるとともに、折曲した部分には上方
へ持ち上げようとする圧縮荷重が作用する。On the other hand, if a large load is applied to the rod in the axial direction to pull out the leg portion of the rod from the mounting hole of the base member,
The lower diameter expanding caulking portion of the leg portion of the rod presses the end surface of the mounting hole of the base member, and a compressive load for lifting upward acts on the bent portion.
ベース部材の取付け孔の端面はその面と直角方向へ押し
付けられる。その押し付ける力をベース部材は折曲した
部分と一般の平な部分との交叉する部分で突っ張るよう
にして受ける。また、ベース部材の折曲した部分は上方
へ持ち上がろうとするが、その際折曲した部分は取付け
孔の孔径を小さくしようとする方向に働くので、取付け
孔は拡がることはなく、下側拡径カシメ部は取付け孔か
ら抜け得ない。The end surface of the mounting hole of the base member is pressed in a direction perpendicular to the surface. The base member receives the pressing force by being stretched at the intersecting portion of the bent portion and the general flat portion. Also, the bent part of the base member tries to lift upward, but at that time the bent part acts in the direction of decreasing the hole diameter of the mounting hole, so that the mounting hole does not expand and the lower side The expanded caulking part cannot be removed from the mounting hole.
「実施例」 以下、図面に基づき本考案の一実施例を説明する。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
第１図〜第３図は本考案の一実施例を示している。1 to 3 show an embodiment of the present invention.
第１図および第３図に示すように、車両用ストライカ10
は、丸棒を逆Ｕ字状に折曲して成るロッド20がベース部
材30に取り付けられて成る。As shown in FIGS. 1 and 3, the vehicle striker 10
Is formed by attaching a rod 20 formed by bending a round bar in an inverted U shape to a base member 30.
ベース部材30の膨出部分には、ロッド20の丸棒の軸径と
ほぼ同じ径の貫通丸孔31が２ヶ所穿設されている。The bulging portion of the base member 30 is provided with two through round holes 31 having a diameter substantially the same as the shaft diameter of the round bar of the rod 20.
第１図および第２図でわかるように、貫通丸孔31の開口
縁部32は略45度斜め下方へ折曲されており、折曲した部
分の上側の傾斜面33と斜め下方に面する貫通丸孔31の端
面34とにより、ロッド20の取付け孔35が形成されてい
る。As can be seen in FIGS. 1 and 2, the opening edge portion 32 of the through round hole 31 is bent obliquely downward approximately 45 degrees, and faces the upper inclined surface 33 of the bent portion and obliquely downward. A mounting hole 35 for the rod 20 is formed by the end surface 34 of the through round hole 31.
取付け孔35は、上側の傾斜面33と端面34とが交叉する角
36が取付け孔35の中心に向って突出した断面くの字状に
形成されている。端面34の近傍は板厚は減ずることなく
元のままであり、端面34は上側の傾斜面33に対してほぼ
直交している。The mounting hole 35 is formed at the corner where the upper inclined surface 33 and the end surface 34 intersect.
36 is formed in a dogleg shape in cross section protruding toward the center of the mounting hole 35. The plate thickness in the vicinity of the end face 34 remains unchanged without being reduced, and the end face 34 is substantially orthogonal to the upper inclined surface 33.
ベース部材30の取付け孔35には、ロッド20の脚部21が上
方から挿通され、上側の傾斜面33および端面34に接合し
て鼓状にカシメ止めされている。すなわち、上側の傾斜
面33には丸棒を拡径した上側拡径カシメ部22が接合さ
れ、端面34には同じく下側拡径カシメ部23が接合されて
いる。The leg portion 21 of the rod 20 is inserted into the mounting hole 35 of the base member 30 from above, joined to the upper inclined surface 33 and the end surface 34, and crimped in a drum shape. That is, the upper expanded caulking portion 22 in which the diameter of the round bar is expanded is joined to the upper inclined surface 33, and the lower expanded caulking portion 23 is similarly joined to the end surface 34.
次に作用を説明する。Next, the operation will be described.
第１図においてP1方向（ストライカが噛合する方向）の
荷重がロッド20の脚部21にかかると、その荷重はベース
部材30の取付け孔35にかかる。すなわち、ベース部材30
の取付け孔35の上側の傾斜面33はロッド20の脚部21の上
側拡径カシメ部22に押圧され、取付け孔35の端面34はロ
ッド20の脚部21の下側拡径カシメ部23に押圧される。In FIG. 1, when a load in the P1 direction (direction in which the striker meshes) is applied to the leg portion 21 of the rod 20, the load is applied to the mounting hole 35 of the base member 30. That is, the base member 30
The inclined surface 33 on the upper side of the mounting hole 35 is pressed by the upper expanded caulking portion 22 of the leg portion 21 of the rod 20, and the end surface 34 of the mounting hole 35 is located on the lower expanded caulking portion 23 of the leg portion 21 of the rod 20. Pressed.
ロッド20との接合面積は、上側の傾斜面33の面積と取付
け孔35の端面34の面積とを合わせたものであり、同じ肉
厚のベース部材30に単に穿設した取付け孔にロッド20の
脚部21をカシメ止めした場合の接合面積は、取付け孔の
端面の面積のみであり、本実施例に係るロッド20とベー
ス部材30との接合面積の方がかなり大きく、ベース部材
30の板厚を薄肉にしても十分な接合面積を確保すること
ができる。The joint area with the rod 20 is the sum of the area of the upper inclined surface 33 and the area of the end face 34 of the attachment hole 35, and the attachment hole of the rod 20 is simply formed in the base member 30 of the same thickness. The joint area when the legs 21 are caulked is only the area of the end face of the mounting hole, and the joint area between the rod 20 and the base member 30 according to the present embodiment is considerably larger.
Even if the plate thickness of 30 is thin, a sufficient bonding area can be secured.
第１図においてP2方向の荷重がロッド20にかかると、ロ
ッド20の脚部21はベース部材30の取付け孔35から引き抜
かれようとする。In FIG. 1, when the load in the P2 direction is applied to the rod 20, the leg portion 21 of the rod 20 tends to be pulled out from the mounting hole 35 of the base member 30.
ロッド20の脚部21の下側拡径カシメ部23は、ベース部材
30の取付け孔35の端面34をその面に直角に押し付けると
ともに、折曲した部分37にこれを上方へ引き上げようと
する圧縮荷重を作用させている。The lower expanded staking portion 23 of the leg portion 21 of the rod 20 is a base member.
The end surface 34 of the mounting hole 35 of the 30 is pressed at a right angle to the surface, and a compressive load is applied to the bent portion 37 to pull it up.
ベース部材30の取付け孔35の端面34に、押し付けられた
力はベース部材30の折曲した部分37と一般の平な部分38
との交叉する部分で突っ張るようにして受ける。また、
取付け孔35の端面34を上方へ引き上げようとする力は、
折曲した部分37と一般の平な部分38との交叉する部分を
中心にして、折曲した部分37を平にする方向に働くか
ら、取付け孔35の端面34は取付け孔35の中心方向に変形
して、開口を小さくしようとするので、ロッド20の脚部
21の下側拡径カシメ部23を取付け孔35が抜けないよう
に、逆に取付け孔35の端面34が下側拡径カシメ部23を挟
み込むようになる。The force pressed against the end surface 34 of the mounting hole 35 of the base member 30 is the bent portion 37 of the base member 30 and the general flat portion 38.
I receive it by pushing it in the part that intersects with. Also,
The force to pull the end surface 34 of the mounting hole 35 upward is
The end face 34 of the mounting hole 35 moves toward the center of the mounting hole 35 because it works in the direction of flattening the bent portion 37 around the intersection of the bent portion 37 and the general flat portion 38. It deforms and tries to make the opening smaller, so the legs of the rod 20
On the contrary, the end surface 34 of the mounting hole 35 sandwiches the lower expanded caulking portion 23 so that the mounting hole 35 does not come out of the lower expanded caulking portion 23.
本実施例に係る車両用ストライカ10によれば、ロッド20
の材料の繊維状の組織を切ることなく、ベース部材30に
カシメたので、カシメ強度を一層向上することができ
る。According to the vehicle striker 10 according to the present embodiment, the rod 20
Since the base member 30 is crimped without cutting the fibrous structure of the material, the crimping strength can be further improved.
前記実施例においては、ロッド20をＵ字状に折曲したも
のを示したが、Ｉ字状のロッドをベース部材30に立設し
たストライカにも適応することができる。Although the rod 20 is bent in a U shape in the above-described embodiment, a striker in which an I-shaped rod is erected on the base member 30 can also be applied.
なお、折曲した部分37の形状は、下側拡径カシメ部23の
抜け出しに対して圧縮荷重にて受け止める構造であれば
よいので、ベース部材30の平な部分38より90度以内の傾
きをもって下向き截頭円錐形に形成していればよい。The shape of the bent portion 37 may be any structure as long as it receives the compression load against the slip-out of the lower expanded caulking portion 23, so that it has an inclination of 90 degrees or less from the flat portion 38 of the base member 30. It suffices if it is formed in a downward frustoconical shape.
「考案の効果」 本考案に係る車両用ストライカによれば、ベース部材と
ロッドとの接合面積を大きくし、ロッドの固着力が増加
するとともに、また、ロッド取付け孔の開口縁部を折曲
して、非常に大きな引っ張り方向の荷重に対して十分耐
え得るようにしたので、ベース部材の板厚を薄肉にして
全体に軽量化を図ることができる。[Advantage of the Invention] According to the vehicle striker of the present invention, the joint area between the base member and the rod is increased, the sticking force of the rod is increased, and the opening edge of the rod mounting hole is bent. Since it is made possible to sufficiently withstand a very large load in the pulling direction, it is possible to reduce the plate thickness of the base member and reduce the overall weight.
第１図〜第３図は本考案の一実施例を示しており、第１
図は車両用ストライカの一部断面正面図、第２図は第１
図の要部断面図、第３図は車両用ストライカの平面図、
第４図は従来の車両用ストライカの一部断面正面図、第
５図は同じく作用説明図である。 10……車両用ストライカ 20……ロッド、21……脚部 22……上側拡径カシメ部 23……下側拡径カシメ部 30……ベース部材、31……貫通丸孔 32……開口縁部、33……上側の傾斜面 34……端面、35……取付け孔 36……角、37……折曲した部分1 to 3 show an embodiment of the present invention.
The figure is a partial cross-sectional front view of the vehicle striker, and Fig. 2 is the first.
FIG. 3 is a cross-sectional view of a main part of the drawing, FIG. 3 is a plan view of a vehicle striker,
FIG. 4 is a partial sectional front view of a conventional vehicle striker, and FIG. 5 is an explanatory view of the same. 10 …… Vehicle striker 20 …… Rod, 21 …… Legs 22 …… Upper expanded caulking part 23 …… Lower expanded caulking part 30 …… Base member, 31 …… Round through hole 32 …… Opening edge Part, 33 …… Upper inclined surface 34 …… End surface, 35 …… Mounting hole 36 …… Corner, 37 …… Bent part
Claims (1)
に取付けてなる車両用ストライカにおいて、 前記ベース部材に貫通丸孔を穿設し、該貫通丸孔の開口
縁部を板厚はそのままにして斜め下方へ折曲し、該折曲
した部分の上側傾斜面と該上側傾斜面とほぼ直交する前
記貫通丸孔の端面とにより取付け孔を形成し、 前記取付け孔に前記ロッドの脚部を上方から挿通し、該
取付け孔の上側傾斜面に該ロッドの上側拡径カシメ部を
接合するとともに、該取付け孔の端面に該ロッドの下側
拡径カシメ部を接合したことを特徴とする車両用ストラ
イカ。1. A striker for a vehicle, in which a leg portion of a rod formed by a round bar is attached to a base member, wherein a through round hole is bored in the base member, and an opening edge portion of the through round hole has a plate thickness of Then, it is bent obliquely downward, and a mounting hole is formed by the upper inclined surface of the bent portion and the end surface of the through round hole which is substantially orthogonal to the upper inclined surface, and the leg of the rod is inserted into the mounting hole. The upper expanding caulking portion of the rod is joined to the upper inclined surface of the mounting hole, and the lower expanding caulking portion of the rod is joined to the end surface of the mounting hole. A striker for a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987084709U JPH0639013Y2 (en) | 1987-05-29 | 1987-05-29 | Vehicle striker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987084709U JPH0639013Y2 (en) | 1987-05-29 | 1987-05-29 | Vehicle striker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63192560U JPS63192560U (en) | 1988-12-12 |
| JPH0639013Y2 true JPH0639013Y2 (en) | 1994-10-12 |
Family
ID=30939451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987084709U Expired - Lifetime JPH0639013Y2 (en) | 1987-05-29 | 1987-05-29 | Vehicle striker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639013Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015098206A1 (en) * | 2013-12-27 | 2015-07-02 | 三井金属アクト株式会社 | Striker |
| CN109312583A (en) * | 2016-06-10 | 2019-02-05 | 开开特股份公司 | Method for manufacturing a locking bow device and corresponding locking bow device |
| WO2020197823A1 (en) | 2019-03-22 | 2020-10-01 | Amanda Manufacturing, Llc | High strength door striker and method for making |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2652907B2 (en) * | 1991-03-26 | 1997-09-10 | 三井金属鉱業株式会社 | Vehicle door lock device striker |
| JP5015709B2 (en) * | 2007-09-24 | 2012-08-29 | 株式会社アンセイ | Striker for vehicle opening / closing body and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031466U (en) * | 1983-08-11 | 1985-03-04 | シロキ工業株式会社 | striker |
-
1987
- 1987-05-29 JP JP1987084709U patent/JPH0639013Y2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015098206A1 (en) * | 2013-12-27 | 2015-07-02 | 三井金属アクト株式会社 | Striker |
| JP2015124557A (en) * | 2013-12-27 | 2015-07-06 | 三井金属アクト株式会社 | Striker |
| CN109312583A (en) * | 2016-06-10 | 2019-02-05 | 开开特股份公司 | Method for manufacturing a locking bow device and corresponding locking bow device |
| WO2020197823A1 (en) | 2019-03-22 | 2020-10-01 | Amanda Manufacturing, Llc | High strength door striker and method for making |
| EP3942132A4 (en) * | 2019-03-22 | 2023-01-04 | Amanda Manufacturing, LLC | HEAVY-DUTY DOOR STRIKE AND METHOD OF MANUFACTURING THEREOF |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63192560U (en) | 1988-12-12 |
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