JP2577499Y2 - nut - Google Patents
nutInfo
- Publication number
- JP2577499Y2 JP2577499Y2 JP1992074102U JP7410292U JP2577499Y2 JP 2577499 Y2 JP2577499 Y2 JP 2577499Y2 JP 1992074102 U JP1992074102 U JP 1992074102U JP 7410292 U JP7410292 U JP 7410292U JP 2577499 Y2 JP2577499 Y2 JP 2577499Y2
- Authority
- JP
- Japan
- Prior art keywords
- nut
- screw
- bolt
- pair
- washer
- 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
- Bolts, Nuts, And Washers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この考案は、ナットに関するもの
である。BACKGROUND OF THE INVENTION This invention relates to a nut.
【０００２】[0002]
【従来の技術】従来のナットは、図４に示すように、ナ
ット本体５０と座金部５１が別々になっており、両者５
０，５１を別々に動かすことができるので、座金機能を
十分に得ることができた。2. Description of the Related Art As shown in FIG. 4 , a conventional nut has a nut body 50 and a washer 51 which are separate from each other.
Since 0 and 51 can be moved separately, a sufficient washer function could be obtained.
【０００３】[0003]
【考案が解決しようとする課題】しかしながら、固定作
業の際には、ナット本体５０と座金部５１を別々に取り
出す必要があるとともに、ナット本体５０の向きを考慮
して座金部５１と合わせなければならず、施工性が悪か
った。また、単に一体化するだけでは座金機能（緩み防
止）が得られなかった。したがって、この考案の目的
は、座金を機能を保持したまま、施工性の向上を図るこ
とができるナットを提供することである。However, at the time of fixing work, it is necessary to take out the nut body 50 and the washer part 51 separately, and if the nut body 50 is not aligned with the washer part 51 in consideration of the orientation of the nut body 50. However, the workability was poor. In addition, simply integrating the washer function (to prevent loosening)
Stop) was not obtained. Therefore, the purpose of this invention is to improve the workability while retaining the function of the washer.
And to provide a nut that can be used .
【０００４】[0004]
【課題を解決するための手段】請求項１のナットは、テ
ーパ部が形成された一対のつまみを対向部に設けた外殻
と、前記テーパ部に摺動可能なように前記つまみ内に装
着されボルトに係止可能な係止部が設けられた一対のね
じこまと、これらのねじこまを前記テーパ部の 絞り方向
に押圧するように前記外殻に装着されたばね機構とを備
えたものである。[Means for Solving the Problems] of claim 1 nut, Te
An outer shell provided with a pair of knobs with a
And mounted inside the knob so as to be slidable on the tapered portion.
A pair of hooks that are fitted and provided with locking portions that can be locked to bolts
And these screw tops in the drawing direction of the tapered part.
A spring mechanism mounted on the outer shell so as to press the outer shell.
It is a thing.
【０００６】[0006]
【作用】請求項１の構成によれば、テーパ部の絞り方向
側（入口側）からボルトに挿通すると、ねじこまの係止
部がボルトのねじに当たり、ばね機構のばね力に逆らっ
て出口側へ押される。これに伴い、ねじこまはテーパ部
に沿って移動するためその間隔が拡がり、ボルトをスラ
イドさせることができる。この後、所定位置にナットを
移動させ、つまみを回して完全に締めることができる。
一方、逆方向に引かれた場合、ねじこまがテーパ部に沿
って逆方向に移動するためその間隔が狭くなり、ボルト
にくらいついて動かなくなる。このように、ナットの外
殻に装着した一対のねじこまとばね機構によりボルトの
緩みを防止できるので、ナット自体が座金機能を内部に
持つ構成であるとともに、従来の座金が不要となるので
施工性が向上する。 According to the first aspect of the present invention, the taper portion has a throttle direction.
When the bolt is inserted from the side (entrance side), the screw top is locked.
Part hits the screw of the bolt, against the spring force of the spring mechanism.
Is pushed to the exit side. Along with this, the screw top is tapered
The distance between the bolts increases due to the
I can be guided. After this, put the nut in place
You can move it and turn the knob to fully tighten it.
On the other hand, if the screw is pulled in the opposite direction, the screw
To move in the opposite direction, the distance between them decreases,
Stuck. Thus, outside the nut
A pair of screw tops mounted on the shell and a spring mechanism
The nut itself has a washer function inside as it can prevent loosening.
As it has a configuration, it eliminates the need for conventional washers
Workability is improved.
【０００８】[0008]
【実施例】この考案の第１の実施例のナットを図１およ
び図２に基づいて説明する。このナットは、外殻１７、
一対のねじこま１８，１８およびばね機構１９を備えて
いる。外殻１７は、筒体で対向部にテーパ部２０ａ，２
０ａが形成された一対のつまみ２０，２０が設けてあ
る。また、テーパ部２０ａの絞り方向側（入口側）の端
部はボルトを挿入できる位の穴２９が設けてあり、出口
側の端部は全面開口してある。ねじこま１８は、テーパ
部２０ａに摺動可能なようにつまみ２０内に装着されボ
ルトに係止可能な係止部２１が設けてある。また、対向
するねじこま１８，１８の間隔は使用するボルトの径よ
り小さくなるように設定しておく。ばね機構１９は、ボ
ルト挿通穴２３を有し外殻の出口側の端部に固着される
底蓋２４と、ボルト挿通穴２５を有し一対のねじこま１
８，１８を支持する支持片２６，２６を有する受け板２
７と、底蓋２４と受け板２７の間に介在し受け板２７を
ねじこま１８側へ押圧するように弾発付勢されたばね２
８とを備えている。 FIG. 1 is a perspective view of a nut according to a first embodiment of the present invention.
And FIG . This nut has a shell 17,
With a pair of screw tops 18, 18 and a spring mechanism 19
I have. The outer shell 17 is a cylindrical body and has a tapered portion 20a, 2
And a pair of knobs 20 and 20 formed with a pair 0a.
You. Further, the end of the tapered portion 20a on the drawing direction side (entrance side).
The part is provided with a hole 29 in which bolts can be inserted.
The end on the side is entirely open. Screw top 18 is tapered
The knob 20 is slidably mounted on the knob 20
A locking portion 21 that can be locked to the roto is provided. Also facing
The distance between the screw tops 18 and 18 to be used depends on the diameter of the bolt used.
It is set to be smaller. The spring mechanism 19 is
It has a through hole 23 and is fixed to the outlet end of the outer shell.
A pair of screw tops 1 having a bottom lid 24 and a bolt insertion hole 25
Receiving plate 2 having support pieces 26, 26 for supporting 8, 18
7 and the receiving plate 27 interposed between the bottom lid 24 and the receiving plate 27.
Spring 2 urged resiliently so as to press against screw top 18
8 is provided.
【００１２】つぎに、このナットの施工手順について説
明する。ナットの入口側からボルトに挿通すると、ねじ
こまの係止部２１がボルトのねじに当たり、ばね機構１
９のばね力に逆らって出口側へ押される。これに伴い、
ねじこま１８はテーパ部２０ａに沿って移動するためそ
の間隔が拡がり、ボルトをスライドさせることができ
る。この後、所定位置にナットを移動させ、つまみ回し
て完全に締める。一方、ナットが逆方向に引かれた場
合、ねじこま１８，１８がテーパ部２０ａに沿って移動
するためその間隔が狭くなり、ボルトにくらいついて動
かなくなる。Next, a procedure for applying the nut will be described. When the bolt is inserted from the inlet side of the nut, the locking portion 21 of the screw top hits the screw of the bolt, and the spring mechanism 1
9 against the spring force. Along with this,
Since the screw top 18 moves along the tapered portion 20a, the interval thereof is widened, and the bolt can be slid. Thereafter, the nut is moved to a predetermined position, and the nut is turned to completely tighten the nut. On the other hand, when the nut is pulled in the opposite direction, the interval between the screw tops 18 and 18 moves along the tapered portion 20a, so that the distance between the screw tops 18 and 18 becomes small, and the screw stops.
【００１３】この実施例では、ナットの外殻に装着した
一対のねじこま１８，１８とばね機構１９によりボルト
の緩みを防止できるので、ナット自体が座金機能を内部
に持つ構成であるとともに、従来の座金が不要となるの
で施工性が向上する。また、工具なしで取付けが可能で
あり、施工が容易である。また、つまみ２０がねじこま
１８の収納を兼ねているので小径化でき、低コストで量
産性が良いという利点がある。図３は第２の実施例であ
る。このナットは、第１の実施例のナットに座金部３０
を一体に取付けたものである。具体的には、外殻１７の
穴２９の周縁部より筒部２２を設け、座金部３０の開口
部３０ａを筒部２２に挿入して回転自在かつ略同心状に
かしめたものである。この実施例では第１の実施例と同
様の効果を得ることができる他、従来の座金部３０の機
能を得ることができるとともに座金部３０の取り出しや
向きを合わせるといった作業がなくなり施工性が向上す
る。In this embodiment, the nut is mounted on the outer shell.
A pair of screw tops 18 and 18 and a spring mechanism 19
The nut itself has a washer function inside
Configuration and eliminates the need for conventional washers
The workability is improved. In addition, installation is possible without tools, and construction is easy. Further, since the knob 20 also serves to store the screw top 18, there is an advantage that the diameter can be reduced, the cost is low, and the mass productivity is good. FIG. 3 shows a second embodiment. This nut is similar to the nut of the first embodiment with the washer 30.
Are integrally attached. Specifically, the cylindrical portion 22 is provided from the peripheral portion of the hole 29 of the outer shell 17, and the opening 30 a of the washer portion 30 is inserted into the cylindrical portion 22 and rotatably and substantially concentrically caulked. Other In this embodiment it is possible to obtain the same effect as the first embodiment, is workability lost work such align the extraction and direction of the washer portion 30 with the function of a conventional washer portion 30 obtained can Rukoto improves.
【００１４】[0014]
【考案の効果】請求項１のナットによれば、テーパ部の
絞り方向側（入口側）からボルトに挿通すると、ねじこ
まの係止部がボルトのねじに当たってばね機構のばね力
に逆らって出口側へ押され、ねじこまはテーパ部に沿っ
て移動してその間隔が拡がり、ボルトをスライドさせる
ことができる。この後、所定位置にナットを移動させ、
つまみを回して完全に締めることができる。このよう
な、工具等を必要としない作業で取付けることができる
ので施工性が良い。一方、逆方向に引かれた場合、ねじ
こまがテーパ部に沿って逆方向に移動するためその間隔
が狭くなり、ボルトにくらいついて動かなくなる。この
ように、ナットの外殻に装着した一対のねじこまとばね
機構によりボルトの緩みを防止できるので、ナット自体
が座金機能を内部に持つ構成であるとともに、従来の座
金が不要となるので施工性が向上する。また、つまみが
ねじこまの収納を兼ねているので小径化でき、低コスト
で量産性が良いという利点がある。 According to the nut of the present invention, when the bolt is inserted from the side of the tapered portion in the drawing direction (entrance side), the locking portion of the screw top hits the screw of the bolt, and the outlet is opposed to the spring force of the spring mechanism. Pushed to the side, the screw top moves along the taper to increase its spacing, allowing the bolt to slide. After this, move the nut to the predetermined position,
Turn the knob to fully tighten it . The workability can be improved because the work can be mounted without such tools or the like. On the other hand, when the screw top is pulled in the opposite direction, the screw top moves in the opposite direction along the tapered portion, so that the distance between the screw tops becomes narrower, and the screw top does not move about the bolt. this
A pair of screw tops and springs attached to the nut shell
The mechanism prevents bolt loosening, so the nut itself
Has a washer function inside,
Since no gold is required, the workability is improved. Also, the knob
Smaller diameter and lower cost because it also stores the screw top
And has the advantage of good mass productivity.
【図１】この考案の第１の実施例の分解斜視図である。FIG. 1 is an exploded perspective view of a first embodiment of the present invention.
【図２】その組立てた状態の斜視図である。FIG. 2 is a perspective view of the assembled state.
【図３】第２の実施例の一部分解斜視図である。FIG. 3 is a partially exploded perspective view of the second embodiment.
【図４】従来例の斜視図である。FIG. 4 is a perspective view of a conventional example.
１７ 外殻 １８ ねじこま １９ ばね機構 ２０ つまみ ２１ 係止部 17 outer shell 18 screw top 19 spring mechanism 20 knob 21 locking part
Claims (1)
向部に設けた外殻と、前記テーパ部に摺動可能なように
前記つまみ内に装着されボルトに係止可能な係止部が設
けられた一対のねじこまと、これらのねじこまを前記テ
ーパ部の絞り方向に押圧するように前記外殻に装着され
たばね機構とを備えたナット。1. A pair of knobs having a tapered portion formed thereon
Outer shell provided on the opposite side, and slidable on the tapered part.
A locking portion is provided inside the knob and can be locked to the bolt.
And a pair of screw tops
Attached to the outer shell so as to press in the direction of drawing
Nut with a spring mechanism .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992074102U JP2577499Y2 (en) | 1992-10-23 | 1992-10-23 | nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992074102U JP2577499Y2 (en) | 1992-10-23 | 1992-10-23 | nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0637617U JPH0637617U (en) | 1994-05-20 |
| JP2577499Y2 true JP2577499Y2 (en) | 1998-07-30 |
Family
ID=13537493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992074102U Expired - Lifetime JP2577499Y2 (en) | 1992-10-23 | 1992-10-23 | nut |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2577499Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016223523A (en) * | 2015-05-29 | 2016-12-28 | 株式会社マルナカ | Washer and nut with washer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4820827U (en) * | 1971-07-16 | 1973-03-09 | ||
| JPS5630607U (en) * | 1979-08-17 | 1981-03-25 | ||
| JPH01115011U (en) * | 1987-09-17 | 1989-08-02 |
-
1992
- 1992-10-23 JP JP1992074102U patent/JP2577499Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637617U (en) | 1994-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3954306B2 (en) | Antitheft device for eyeglass frames | |
| JPS6318605U (en) | ||
| JP2002502943A (en) | Rotating fastener | |
| US4997154A (en) | Quick release clamp assembly | |
| US4412696A (en) | Door handle device for an automotive vehicle | |
| JPH05213114A (en) | Hanger | |
| JP2577499Y2 (en) | nut | |
| US5983687A (en) | Positioning device for a cylindrical lock | |
| US4061400A (en) | Spoke wheel anti-theft clip | |
| JPH0826721B2 (en) | Door hinge mounting device | |
| JPS6117155Y2 (en) | ||
| JPS5854531Y2 (en) | gate stopper | |
| JPS6343650Y2 (en) | ||
| JPS59224789A (en) | Door opening and closing apparatus | |
| JPS5916446Y2 (en) | Automotive door inside handle mounting device | |
| JPS6341486Y2 (en) | ||
| JP3538331B2 (en) | Mounting configuration of two levers | |
| JPS5820072Y2 (en) | Automatic door parts mounting device | |
| JP3009322B2 (en) | Engine throttle lever device | |
| JPH0360123U (en) | ||
| JPH0375278U (en) | ||
| JPS63111320U (en) | ||
| JPS6042489Y2 (en) | Rod antenna mounting bracket | |
| JPH0684015U (en) | nut | |
| JPH116508A (en) | Fixing metal fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080508 Year of fee payment: 10 |