JPH0649419B2 - Dovetail for door - Google Patents
Dovetail for doorInfo
- Publication number
- JPH0649419B2 JPH0649419B2 JP13952287A JP13952287A JPH0649419B2 JP H0649419 B2 JPH0649419 B2 JP H0649419B2 JP 13952287 A JP13952287 A JP 13952287A JP 13952287 A JP13952287 A JP 13952287A JP H0649419 B2 JPH0649419 B2 JP H0649419B2
- Authority
- JP
- Japan
- Prior art keywords
- slide block
- door
- base member
- coil spring
- dovetail
- 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 - Fee Related
Links
- 210000000078 claw Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F7/00—Accessories for wings not provided for in other groups of this subclass
- E05F7/04—Arrangements affording protection against rattling
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/638—Cams; Ramps
Landscapes
- Lock And Its Accessories (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は自動車の上開き式ドアの横振れ防止用として用
いるドア用ダブテールに関するものである。Description: TECHNICAL FIELD The present invention relates to a door dovetail used for preventing lateral shake of an upper door of an automobile.
（従来の技術） 従来、自動車のバックドアのように上開き式のドアにお
いては、閉扉時の横振れを防止するために、ドアの先端
両側に設けたウエッジが閉扉時にくさび状に圧接するタ
ブテールをドアの開口縁に取り付けるようになってい
る。(Prior Art) Conventionally, in an upward-opening type door such as a back door of an automobile, in order to prevent lateral shake when the door is closed, wedges provided on both sides of the front end of the door are tab-shaped so that the wedges are pressed against each other when the door is closed. Is attached to the opening edge of the door.
このタブテールは、第９図，第１０図に示すように、一
対の基部1,1と該基部1,1間に枠部２とを折曲加工により
一体成形した第１ベース部材３の枠部２に、上面を傾斜
面で形成したスライドブロック４とコイルばね５を収容
し、枠部２の外側からピン６をスライドブロック４及び
コイルばね５に挿通して先端をカシメることにより、ス
ライドブロック４をピン６に対して摺動自在に、かつ、
コイルばね５により、一方向に付勢して設けたものであ
る。As shown in FIGS. 9 and 10, this tab tail has a frame portion of a first base member 3 in which a pair of base portions 1,1 and a frame portion 2 are integrally formed by bending between the base portions 1,1. 2, a slide block 4 having an inclined upper surface and a coil spring 5 are accommodated, and a pin 6 is inserted from the outside of the frame portion 2 into the slide block 4 and the coil spring 5 and the tip is swaged to form a slide block. 4 slidably with respect to the pin 6, and
The coil spring 5 urges the coil spring 5 in one direction.
そして、第１ベース部材３の裏面に第２べース部材７を
当て、さらにパット８を介して車体９に図示しないねじ
部材で固着し、第１０図に示すように、ドア側に設けた
ウエッジ１０が、ドア閉扉時に、スライドブロック４の
傾斜面に接触してスライドブロック４がピン６の軸方向
に後退するように取り付けられるようになっている。Then, the second base member 7 is applied to the back surface of the first base member 3, and further fixed to the vehicle body 9 via the pad 8 with a screw member (not shown), and is provided on the door side as shown in FIG. The wedge 10 is attached so that when the door is closed, the wedge 10 contacts the inclined surface of the slide block 4 and the slide block 4 retracts in the axial direction of the pin 6.
（発明が解決しようとする問題点） しかしながら、前記従来のダブテールは、部分点数が多
いうえ、カシメ作業を伴うため、組み付けが困難であっ
た。また、一旦組み付けた後は、スライドブロック４を
第１ベース部材３より取り外すことはできないため、ス
ライドブロック４，コイルばね５又はピン６の摩耗，損
傷等によりこれらを交換する必要が生じても、全体を車
体から取り外して交換しなければならず、不経済である
等の問題があった。(Problems to be Solved by the Invention) However, the above-mentioned conventional dovetail has a large number of partial points and is accompanied by caulking work, so that it is difficult to assemble it. Further, since the slide block 4 cannot be removed from the first base member 3 once assembled, even if the slide block 4, the coil spring 5 or the pin 6 needs to be replaced due to wear or damage, There was a problem that it was uneconomical because the whole had to be removed from the vehicle body and replaced.
本発明は斯かる問題点に鑑みてなされたもので、組み付
けが簡単で、しかも取り外しが容易なドア用ダブテール
を提供することを目的とする。The present invention has been made in view of such problems, and an object thereof is to provide a dovetail for a door that is easy to assemble and easy to remove.
（問題点を解決するための手段） 前記問題点を解決するため、本発明は、上開き式ドアの
先端両側に設けたウエッジが圧接してドアの左右の振れ
を防止するダブテールにおいて、幅広部と幅狭部を形成
した一対の互いに平行なガイド用腕部を有するベース部
材と、該ベース部材のガイド用腕部の幅広部から嵌入し
てガイド用腕部に沿って摺動可能に設けるとともに、両
側面に形成した段部が幅狭部と係合して幅狭部からは抜
脱不能としたスライドブロックと、該スライドブロック
とベース部材のガイド用腕部の基部との間に装着してス
ライドブロックをガイド用腕部の幅狭部に向かって付勢
するコイルばねと、から構成したものである。(Means for Solving the Problems) In order to solve the above problems, the present invention relates to a dovetail in which wedges provided on both sides of the front end of an upper opening type door are pressed to prevent the door from swinging left and right. And a base member having a pair of mutually parallel guide arms that form a narrow portion, and a base member that is fitted from the wide portion of the guide arm portion so as to be slidable along the guide arm portion. Mounted between the slide block and the base portion of the guide arm of the base member, the stepped portions formed on both side surfaces being engaged with the narrow portion and being unable to be removed from the narrow portion. And a coil spring for urging the slide block toward the narrow portion of the guide arm portion.
（実施例） 次に、本発明の一実施例を添付図面に従って説明する。(Embodiment) Next, an embodiment of the present invention will be described with reference to the accompanying drawings.
第１図は、本発明に係るダブテールを示し、ベース部材
１１と、スライドブロック１２と、コイルばね１３と、
からなっている。FIG. 1 shows a dovetail according to the present invention, which includes a base member 11, a slide block 12, a coil spring 13,
It consists of
ベース部材１１は、ベース板１４の一側端にガイド用腕
部15,15の基部１６を折曲して立設し、該基部１６の上
端両側にガイド用腕部15,15を互いに平行に、かつ、ベ
ース板１４に平行に折曲して設け、その先端を「形に折
曲してべース板１４に設けたスリット17,17に嵌入して
設けたものである。前記ガイド用腕部15,15は、基部１
６寄りが幅広部１８、先端寄りが幅狭部１９となってい
る。また、基部１６にはコイルばね１３の後端を保持す
る一対の突起20,20が切り起こしによって突設されてい
る。The base member 11 is formed by bending the base portions 16 of the guide arms 15 and 15 at one end of the base plate 14 and erected the guide arms 15 and 15 on both sides of the upper end of the base 16 in parallel with each other. In addition, the base plate 14 is bent in parallel and the tip thereof is bent into a shape and fitted into the slits 17 provided in the base plate 14. The guide is provided. The arms 15 and 15 are the base 1
The wide portion 18 is near 6 and the narrow portion 19 is near the tip. Further, a pair of projections 20, 20 for holding the rear end of the coil spring 13 are provided on the base portion 16 by cutting and raising.
スライドブロック１２は、上面が傾斜面で形成されたウ
レタン樹脂製の略直方体で、幅寸法は前記ガイド用腕部
15,15の幅狭部１９に嵌入可能な幅となっている。そし
て、第４図に示すように、底面から後面にかけてコイル
ばね収容部２１が形成され、該コイルばね収容部２１の
前方壁にコイルばね１３の先端を保持する凹部２２が形
成されている。The slide block 12 is a substantially rectangular parallelepiped made of urethane resin whose upper surface is an inclined surface, and the width dimension is the guide arm portion.
The width is such that it can be fitted into the narrow portion 15 of 15, 15. As shown in FIG. 4, a coil spring accommodating portion 21 is formed from the bottom surface to the rear surface, and a recess 22 for holding the tip of the coil spring 13 is formed in the front wall of the coil spring accommodating portion 21.
また、スライドブロック１２の両側面には、矩形の段部
23,23が突設され、該各段部23,23の上端面は底面と平行
に形成されるとともに、段部23,23間に幅寸法は前記ガ
イド用腕部15,15の幅広部１８と略同一に形成され、高
さ寸法はガイド用腕部15,15の下端のベース板１４から
の高さと略同一に形成されている。各段部２３，２３に
は、スライドブロック１２の幅方向に突出する爪部24,2
5が、下端から上端にかけて傾斜面状に突設されてい
る。Also, on both side surfaces of the slide block 12, a rectangular step portion is provided.
23, 23 are provided in a projecting manner, the upper end surfaces of the respective step portions 23, 23 are formed in parallel with the bottom surface, and the width dimension between the step portions 23, 23 is the wide portion 18 of the guide arm portions 15, 15. The height dimension is substantially the same as the height from the base plate 14 at the lower ends of the guide arms 15, 15. The step portions 23, 23 have claw portions 24, 2 protruding in the width direction of the slide block 12, respectively.
5 is provided so as to project from the lower end to the upper end in an inclined surface shape.
以上の構成からなるダブテールは、第１図に示すよう
に、スライドブロック１２の凹部２２（第４図参照）に
コイルばね１３の先端を嵌入保持して、ベース部材１１
のガイド用腕部15,15の幅広部１８に、スライドブロッ
ク１２をコイルばね１３とともに傾斜面を上にして、押
し込む。このとき、第６図に示すように、幅広部１８が
爪部24,25に押し広げられ、ベース板１４に載置された
瞬間、幅広部１８が復帰して、爪部24,25がガイド用腕
部１５の幅広部１８の下端に係止するとともに、スライ
ドブロック１２の先端が幅狭部１９に嵌入するため、ス
ライドブロック１２はガイド用腕部15,15から外れるこ
となく組み付けられる。As shown in FIG. 1, the dovetail having the above-described structure is configured such that the tip end of the coil spring 13 is fitted and held in the recess 22 (see FIG. 4) of the slide block 12, and the base member 11 is held.
The slide block 12 together with the coil spring 13 is pushed into the wide portion 18 of the guide arm portions 15, 15 with the inclined surface facing upward. At this time, as shown in FIG. 6, the wide portions 18 are pushed back by the claw portions 24, 25, and at the moment when the wide portion 18 is placed on the base plate 14, the wide portion 18 returns to guide the claw portions 24, 25. Since the lower end of the wide portion 18 of the arm portion 15 is locked and the tip of the slide block 12 is fitted into the narrow portion 19, the slide block 12 can be assembled without being disengaged from the guide arm portions 15, 15.
また、スライドブロック１２とともに押し込まれたコイ
ルばね１３は、後端が基部１６の突起20,20間に保持さ
れ、スライドブロック１２を、第２図に示すように、幅
狭部１９の方向に押し出して付勢する。このとき、幅狭
部１９に位置したスライドブロック１２は、第３図，第
５図に示すように、幅狭部１９により幅方向への移動が
拘束されるとともに、段部23,23の上端がガイド用腕部1
5,15の下端と係合して上方への抜け止めがなされ、さら
に段部23,23の前端がガイド用腕部15,15の先端の「状部
と係合して前方への抜け止めがなされるため、スライド
ブロック１２はガイド用腕部15,15に保持されてベース
部材１１から外れることがない。Further, the coil spring 13 pushed together with the slide block 12 has its rear end held between the protrusions 20 and 20 of the base portion 16, and pushes out the slide block 12 in the direction of the narrow portion 19 as shown in FIG. Force. At this time, the slide block 12 located in the narrow portion 19 is restrained from moving in the width direction by the narrow portion 19 as shown in FIG. 3 and FIG. Has a guide arm 1
The upper ends of the step portions 23, 23 are engaged with the lower ends of the guide arms 15, 15 to prevent them from slipping upward. Therefore, the slide block 12 is held by the guide arms 15 and 15 and does not come off from the base member 11.
このように組み付けられたダブテールは、従来と同様、
車体のドアの開口部両側に、傾斜面が互いに対向するよ
うに、かつ、幅狭部１９がドア側を向くように取り付け
られる。そして、第７図に示すように、ドア閉扉時に
は、ドアに設けたウェッジ１０が矢印Ａ方向からスライ
ドブロック１２の傾斜面に接触してスライドブロック１
２を後退させるため、コイルばね１３の弾性により前方
に付勢された両側のスライドブロック１２によりドア先
端が狭圧されて横振れが防止される。またドア開扉時に
は、ウェッジ１０がスライドブロック１２から隔離する
ため、スライドブロック１２はコイルばね１３の弾性に
より前方側に復帰する。The dovetail assembled in this way is the same as before.
The narrow portions 19 are attached to both sides of the opening of the door of the vehicle body so that the inclined surfaces face each other and the narrow portions 19 face the door. Then, as shown in FIG. 7, when the door is closed, the wedge 10 provided on the door comes into contact with the inclined surface of the slide block 12 from the direction of the arrow A, and the slide block 1 is slid.
Since the coil spring 13 is retracted, the slide blocks 12 on both sides are urged forward by the elasticity of the coil spring 13 to narrow the front end of the door and prevent lateral shake. Further, since the wedge 10 is separated from the slide block 12 when the door is opened, the slide block 12 returns to the front side by the elasticity of the coil spring 13.
なお、前記実施例では、第６図に示すようにスライドブ
ロック１２の装着時に前端の一部が幅狭部１９に嵌入す
るようにして確実な脱落防止が図られ、ガイド用腕部1
5,15を広げない限りガイド用腕部15,15から外れること
はない。しかし、このようにスライドブロック１２の前
端部を幅狭部１９に嵌入するようにしなくても、一旦幅
広部１８から押し込んで装着すれば、スライドブロック
１２は、開扉時にはスライドブロック１２はコイルばね
１３に押されて幅狭部１９に保持され、閉扉時にはドア
のウェッジ１０が圧接するため、外れることがない。In the embodiment described above, as shown in FIG. 6, when the slide block 12 is mounted, a part of the front end is fitted into the narrow portion 19 so that the slide arm 12 can be surely prevented from falling off.
It cannot be removed from the guide arms 15 and 15 unless the arms 5 and 15 are spread. However, even if the front end portion of the slide block 12 is not fitted into the narrow portion 19 as described above, once the slide block 12 is pushed in from the wide portion 18 to be mounted, the slide block 12 has a coil spring when the door is opened. It is pushed by 13 and is held by the narrow portion 19, and when the door is closed, the wedge 10 of the door is in pressure contact, so that it does not come off.
（発明の効果） 以上の説明より明らかなように、本発明によれば、ピン
挿入、カシメ作業等が不要で、単にスライドブロックを
べース部材のガイド用腕部の幅広部に押し込むだけで脱
落することなく簡単に組み付けられる。また、ベースブ
ロック又はコイルばねは、ガイド用腕部を広げれば容易
に取り外すことができ、部品交換も迅速，簡単に行える
という効果を有している。(Effects of the Invention) As is apparent from the above description, according to the present invention, pin insertion, crimping work, etc. are unnecessary, and the slide block is simply pushed into the wide portion of the guide arm portion of the base member. It can be easily assembled without falling off. Further, the base block or the coil spring has an effect that it can be easily removed by expanding the guide arm portion, and the parts can be replaced quickly and easily.
第１図，第２図は本発明に係るドア用ダブテールのそれ
ぞれ分解斜視図、組付後の斜視図、第３図はドア開扉時
のダブテールの平面図、第４図は第３図のＩ−Ｉ線断面
図、第５図は第３図のII−II線断面図、第６図はドア閉
扉時のダブテール平面図、第７図は第６図のIII−III線
断面図、第８図は第６図のIV−IV線断面図、第９図，第
１０図は従来のダブテールのそれぞれ平面図、正面図で
ある。 １０…ウェッジ、１１…ベース部材、 １２…スライドブロック、１３…コイルばね、 １５…ガイド用腕部、１６…基部、１８…幅広部、 １９…幅狭部、２３…段部。1 and 2 are exploded perspective views of a door dovetail according to the present invention, respectively, a perspective view after assembly, FIG. 3 is a plan view of the dovetail when the door is opened, and FIG. 4 is a view of FIG. FIG. 5 is a sectional view taken along line II-II of FIG. 3, FIG. 6 is a plan view of the dovetail when the door is closed, and FIG. 7 is a sectional view taken along line III-III of FIG. FIG. 8 is a sectional view taken along line IV-IV in FIG. 6, and FIGS. 9 and 10 are a plan view and a front view, respectively, of a conventional dovetail. 10 ... Wedge, 11 ... Base member, 12 ... Slide block, 13 ... Coil spring, 15 ... Guide arm part, 16 ... Base part, 18 ... Wide part, 19 ... Narrow part, 23 ... Step part.
Claims (1)
が圧接してドアの左右の振れを防止するダブテールにお
いて、幅広部と幅狭部を形成した一対の互いに平行なガ
イド用腕部を有するベース部材と、該ベース部材のガイ
ド用腕部の幅広部から嵌入してガイド用腕部に沿って摺
動可能に設けるとともに、両側面に形成した段部が幅狭
部と係合して幅狭部からは抜脱不能としたスライドブロ
ックと、該スライドブロックとベース部材のガイド用腕
部の基部との間に装着してスライドブロックをガイド用
腕部の幅狭部に向かって付勢するコイルばねと、からな
ることを特徴とするドア用ダブテール。1. A dovetail in which wedges provided on both ends of an upper opening type door are pressed against each other to prevent left and right swing of the door, and a pair of parallel guide arms having a wide portion and a narrow portion are formed. A base member having the base member and a wide portion of the guide arm portion of the base member are fitted so as to be slidable along the guide arm portion, and step portions formed on both side surfaces are engaged with the narrow portion. A slide block that cannot be removed from the narrow portion and is mounted between the slide block and the base portion of the guide arm portion of the base member to urge the slide block toward the narrow portion of the guide arm portion. A dovetail for a door, which is characterized by comprising a coil spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13952287A JPH0649419B2 (en) | 1987-06-02 | 1987-06-02 | Dovetail for door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13952287A JPH0649419B2 (en) | 1987-06-02 | 1987-06-02 | Dovetail for door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63305025A JPS63305025A (en) | 1988-12-13 |
| JPH0649419B2 true JPH0649419B2 (en) | 1994-06-29 |
Family
ID=15247248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13952287A Expired - Fee Related JPH0649419B2 (en) | 1987-06-02 | 1987-06-02 | Dovetail for door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649419B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100405555B1 (en) * | 2001-07-19 | 2003-11-14 | 현대자동차주식회사 | A installation structure of pop-up spring for tail-gate of automobile |
| KR100872183B1 (en) * | 2006-11-30 | 2008-12-09 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | cabin of heavy equipment |
| JP5915024B2 (en) * | 2011-08-25 | 2016-05-11 | アイシン精機株式会社 | Vehicle door fixing device |
-
1987
- 1987-06-02 JP JP13952287A patent/JPH0649419B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63305025A (en) | 1988-12-13 |
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| LAPS | Cancellation because of no payment of annual fees |