JPH071321U - Nut cap - Google Patents
Nut capInfo
- Publication number
- JPH071321U JPH071321U JP2999993U JP2999993U JPH071321U JP H071321 U JPH071321 U JP H071321U JP 2999993 U JP2999993 U JP 2999993U JP 2999993 U JP2999993 U JP 2999993U JP H071321 U JPH071321 U JP H071321U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- hexagonal
- cap
- mounting portion
- nut cap
- 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.)
- Granted
Links
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
(57)【要約】
ナットの表面を隠蔽保護し、かつ外観を美麗にして体裁
を向上することを目的とする。
【構成】 ナットｎの外周に固定される六角形状の取付
部１ａに半球状の化粧帽体部２ａを連設して成るナット
キャップにおいて、前記取付部１ａの開口部４内側にナ
ットｎの外周と弾性的に係止できる多数の突部７を突設
した六角形状の弾性係合環体５を嵌合させて成ることを
特徴とするナットキャップ。
(57) [Summary] The purpose is to conceal and protect the surface of the nut, and to make the appearance beautiful and improve the appearance. A nut cap comprising a hexagonal mounting portion 1a fixed to the outer periphery of a nut n and a hemispherical decorative cap body portion 2a continuously provided, wherein the outer periphery of the nut n is inside the opening 4 of the mounting portion 1a. A nut cap characterized by being fitted with a hexagonal elastic engaging ring body 5 provided with a plurality of projecting portions 7 which can be elastically locked.
Description
【０００１】[0001]
この考案はナットキャップ、特に自動用タイヤを固定するボルトの端部に固着 されるナットのナットキャップに関する。 The present invention relates to a nut cap, and more particularly to a nut cap for a nut fixed to an end of a bolt for fixing an automatic tire.
【０００２】[0002]
従来、一般に知られるこの種のナットキャップは、図７および図８に示すよう にナットｎの外周に固定される六角形状の取付部１とこれに連設される化粧帽体 部２がステンレス製のプレス加工によって形成され、かつ前記取付部１には内側 に突出した突部３が設けられており、この突部３がナットｎの外周と弾性的に強 固に係止して固着できるようになっている。 As shown in FIGS. 7 and 8, a conventionally known nut cap of this type has a hexagonal mounting portion 1 fixed to the outer periphery of a nut n and a decorative cap body portion 2 connected to the hexagonal mounting portion 2 made of stainless steel. The mounting portion 1 is provided with a protrusion 3 which is formed by press working and is protruded inward so that the protrusion 3 can be elastically and firmly locked and fixed to the outer periphery of the nut n. It has become.
【０００３】[0003]
このように構成されたナットキャップは、ナットｎの外周に強固に係止される ため、一旦固定されるとステンレス製であることも原因となって容易に外れない 利点もあるが、タイヤ交換などでナットｎを緩めようとしても簡単にはずれず、 特殊なゴム製のプライヤなどの工具の使用を余儀なくさせられるという問題点が あるし、取り外しの際、表面を傷つけたりする不都合もある。 The nut cap constructed in this way is firmly locked to the outer circumference of the nut n, and once fixed, it is made of stainless steel, which has the advantage that it cannot be easily removed. Even if you try to loosen the nut n, it will not come off easily and you will be forced to use a tool such as a special rubber pliers.
【０００４】[0004]
この考案は叙上の点に着目して成されたもので、ナットの外周に固定される六 角形状の取付部に半球状の化粧帽体部を連設して成るナットキャップにおいて、 前記取付部の開口部内側にナットの外周と弾性的に係止できる多数の突部を突設 した六角形状の弾性係合環体を嵌合させて成ることを特徴とするナットキャップ に係る。 This invention was made by paying attention to the above points. In a nut cap formed by connecting a hemispherical decorative cap body portion to a hexagonal mounting portion fixed to the outer periphery of the nut, the mounting According to the nut cap, a hexagonal elastic engaging ring body having a plurality of protrusions that can be elastically locked to the outer periphery of the nut is fitted inside the opening of the portion.
【０００５】[0005]
六角形状の取付部には、その内側開口部内に弾性係合環体を設けてあるので、 この弾性係合環体がナットの外周に弾性的に係合すると共に、さらに多数の突部 によって係合状態を確実に保持できると共に、特別な工具等の使用なく手の把持 力で取り外し可能である。 Since the hexagonal mounting portion is provided with the elastic engagement ring body in the inner opening, the elastic engagement ring body elastically engages the outer periphery of the nut and is engaged by a larger number of protrusions. The mated state can be securely held, and it can be removed with the gripping force of the hand without the use of special tools.
【０００６】[0006]
以下に、この考案の一実施例を説明する。 An embodiment of this invention will be described below.
【０００７】 １ａは、外形が六角形状の取付部、２ａは半球状の化粧帽体部を示し、この化 粧帽体部２ａと前記取付部１ａとによってナットキャップ本体Ａを形成している 。Reference numeral 1a denotes a mounting portion having a hexagonal outer shape, and 2a denotes a hemispherical decorative cap body portion. The decorative cap body portion 2a and the mounting portion 1a form a nut cap body A.
【０００８】 ４は前記取付部１ａの開口部を示し、ナットｎの外周に嵌合できるように六角 形状を呈し、かつ内側にゴム、プラスチックのような弾性材料で構成される弾性 係合環体５を嵌着できる周壁室６を備えている。そして、この弾性係合環体５は 、断面六角形状を呈し、短管構造で構成される、謂わば短尺な六角形状管として 構成されると共に内面に突部７が多数の小突起となって散設されている。８は前 開口部４の開口端に間隔を置いて内側に突設した壁部で、周壁室６の外側を構成 し、９は段部で周壁室６の内側を形造っており、これら両部８，９によって周壁 室６に嵌着される弾性係合環体５の前後部５ａ，５ｂを確実に係止できるように なっている。Reference numeral 4 denotes an opening portion of the mounting portion 1a, which has a hexagonal shape so that it can be fitted to the outer periphery of the nut n, and has an elastic engagement ring body formed of an elastic material such as rubber or plastic inside. A peripheral wall chamber 6 into which 5 can be fitted is provided. The elastic engaging ring body 5 has a hexagonal cross section and is configured as a short tube structure, that is, a so-called short hexagonal tube, and the projection 7 is formed on the inner surface as a large number of small projections. It is scattered. Reference numeral 8 denotes a wall portion projecting inward at an opening end of the front opening portion 4 with a space therebetween, which constitutes the outside of the peripheral wall chamber 6, and 9 denotes a step portion which forms the inside of the peripheral wall chamber 6. The front and rear portions 5a and 5b of the elastic engagement ring body 5 fitted into the peripheral wall chamber 6 can be reliably locked by the portions 8 and 9.
【０００９】 なお、符号１０は取付部１ａの端部の飾円端部、１１は、この飾円端部１０の 内側溝部１２に嵌合する弾性係合環体５の前端縁に形成される円形鍔部である。Reference numeral 10 is a decorative circle end portion of the end portion of the mounting portion 1 a, and 11 is formed on the front end edge of the elastic engagement ring body 5 fitted into the inner groove portion 12 of the decorative circle end portion 10. It is a circular brim.
【００１０】 ところで、前記ナットキャップ本体Ａは金属、プラスチックなど好みの材料で 形成できるが、好ましくはプラスチックを材料として射出成形加工で形成し、そ の外表面にメッキ加工を施してメタリック感を与え、全体を軽量に構成した方が 良い。By the way, the nut cap body A can be formed of a desired material such as metal or plastic, but preferably it is formed of plastic by injection molding and its outer surface is plated to give a metallic feeling. , It is better to make the whole lightweight.
【００１１】 叙上の構成に基づいて作用を説明する。The operation will be described based on the above configuration.
【００１２】 まず、弾性材料の弾性係合環体５をナットキャップ本体Ａの開口部４より周壁 室６内に嵌合固定させる。First, the elastic engagement ring body 5 made of an elastic material is fitted and fixed in the peripheral wall chamber 6 through the opening 4 of the nut cap body A.
【００１３】 つぎに、このナットキャップで本体Ａを、所望のナットｎの六角形の外周に沿 って開口部４を押入する。Next, the main body A is pushed into the opening 4 along the hexagonal outer circumference of the desired nut n with this nut cap.
【００１４】 この開口部４は六角形状を呈しており、かつ断面六角形状の弾性係合環体５の 内側に突起７が多数突設してあるのでナットｎの表面には、この突起７が弾性的 に変形して確固に固定し、ナットキャップ本体Ａを確実にナットｎに固着してナ ットｎを隠蔽することができる。The opening 4 has a hexagonal shape, and a large number of projections 7 are provided on the inside of the elastic engaging ring body 5 having a hexagonal cross section, so that the projection 7 is formed on the surface of the nut n. It can be elastically deformed and firmly fixed, and the nut cap body A can be securely fixed to the nut n to conceal the nut n.
【００１５】 ことに、弾性係合環５内側には多数の突起７が突設してあるのでナットｎの表 面に無理なく圧着して不自然に外れるような虞れも生じない。In particular, since a large number of protrusions 7 are provided on the inside of the elastic engagement ring 5, there is no possibility that the nut n is unnaturally pressed by being pressure-bonded to the surface thereof.
【００１６】 特殊な工具などの使用不要でナットｎへの着脱取扱いが極めて簡単に行うこと ができる。The use of a special tool or the like is not required, and the attachment / detachment to / from the nut n can be performed very easily.
【００１７】[0017]
ナットキャップ本体の取付部の開口部内側に多数の突部を有する弾性係合環体 が環着させてあり、この弾性係合環体の弾性緊張力によってナット周面に確実に 嵌合固着できるので、指の把持力によって容易に着脱操作ができると共に、工具 を使わないので傷付けることがなく、また、弾性係合環体が老化したら交換によ って反覆使用できると共に、多数の突部によってナット周面に局部的な弾性圧力 が働くので無理な力が作用せず、必要な弾性力で十分ナットキャップ本体をナッ ト表面に嵌合保持できる。 An elastic engaging ring body having a large number of protrusions is attached to the inside of the opening of the mounting portion of the nut cap main body, and the elastic tension of this elastic engaging ring body can securely fit and fix the nut peripheral surface. Therefore, it can be easily attached and detached by the gripping force of the finger, and it does not damage because it does not use tools.In addition, it can be used again by replacing it when the elastic engagement ring body is aged, and it can be used by many protrusions. Since a local elastic pressure acts on the nut peripheral surface, no unreasonable force is applied and the necessary elastic force allows the nut cap body to be sufficiently fitted and held on the nut surface.
【図１】 この考案に係るナットキャップの一実施例を
示す側面図FIG. 1 is a side view showing an embodiment of a nut cap according to the present invention.
【図２】 同上の正面図FIG. 2 is a front view of the above.
【図３】 同上の背面図[Fig. 3] Rear view of the above
【図４】 同上の一部断面図FIG. 4 is a partial sectional view of the above.
【図５】 弾性係合環体の背面図FIG. 5 is a rear view of the elastic engagement ring body.
【図６】 同上の側面図FIG. 6 is a side view of the above.
【図７】 従来例を示す一部切欠側面図FIG. 7 is a partially cutaway side view showing a conventional example.
【図８】 同上ＶIII −ＶIII 線断面図FIG. 8 Same as above, VIII-VIII line sectional view
１ａ 外形が六角形の取付部 ２ａ 半球状の化粧帽体部 Ａ ナットキャップ本体 ４ 開口部 ５ 弾性係合環体 ６ 周壁室 ７ 多数の突部 1a Mounting part having hexagonal outer shape 2a Hemispherical makeup cap part A Nut cap body 4 Opening part 5 Elastic engagement ring body 6 Peripheral wall chamber 7 Many projections
Claims (1)
付部に半球状の化粧帽体部を連設して成るナットキャッ
プにおいて、前記取付部の開口部内側にナットの外周と
弾性的に係止できる多数の突部を突設した六角形状の弾
性係合環体を嵌合させて成ることを特徴とするナットキ
ャップ。1. A nut cap, comprising a hexagonal mounting portion fixed to the outer periphery of a nut, and a hemispherical decorative cap body portion continuously provided, wherein the nut cap is elastically elastically connected to the outer periphery of the nut inside the opening of the mounting portion. A nut cap formed by fitting a hexagonal elastic engaging ring body provided with a plurality of projecting portions capable of locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993029999U JP2554329Y2 (en) | 1993-06-04 | 1993-06-04 | Nut cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993029999U JP2554329Y2 (en) | 1993-06-04 | 1993-06-04 | Nut cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH071321U true JPH071321U (en) | 1995-01-10 |
| JP2554329Y2 JP2554329Y2 (en) | 1997-11-17 |
Family
ID=12291624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993029999U Expired - Lifetime JP2554329Y2 (en) | 1993-06-04 | 1993-06-04 | Nut cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2554329Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194034A (en) * | 2001-12-26 | 2003-07-09 | Yanmar Co Ltd | Sealing device for adjusting bolt |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943667U (en) * | 1972-07-24 | 1974-04-17 | ||
| JPS5311456U (en) * | 1976-07-13 | 1978-01-31 |
-
1993
- 1993-06-04 JP JP1993029999U patent/JP2554329Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943667U (en) * | 1972-07-24 | 1974-04-17 | ||
| JPS5311456U (en) * | 1976-07-13 | 1978-01-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194034A (en) * | 2001-12-26 | 2003-07-09 | Yanmar Co Ltd | Sealing device for adjusting bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2554329Y2 (en) | 1997-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19970527 |