JP3111653U - Tire frame structure - Google Patents

Tire frame structure Download PDF

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Publication number
JP3111653U
JP3111653U JP2005002371U JP2005002371U JP3111653U JP 3111653 U JP3111653 U JP 3111653U JP 2005002371 U JP2005002371 U JP 2005002371U JP 2005002371 U JP2005002371 U JP 2005002371U JP 3111653 U JP3111653 U JP 3111653U
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tire frame
main body
frame main
outer lid
end surface
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康峻銘
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源銘宏企業有限公司
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Abstract

【課題】 タイヤ枠本体の前端の表面にタイヤ枠外側蓋を結合し、且つタイヤ枠本体にタイヤ枠外側蓋が安定に結合することができて、タイヤ枠が高速回転しても騒音を発生させないこと。
【解決手段】 タイヤ枠本体の前端の表面の外周縁には係りリングが設けてあり、タイヤ枠本体の前端の表面に結合したタイヤ枠外側蓋の環状外縁の末端には巻き状態を呈し弾性を持つ係り固定部が設けてあり、前記係りリングの幅は係り固定部の最大直径よりも小さく、前記係りリングが圧縮された状態で係りリングに係合し、また、タイヤ枠外側蓋の湾折円弧段の後ろ端の端縁にはタイヤ枠本体へ湾折した係り上げ部が設けてあり、前記係り上げ部はタイヤ枠本体の内壁面の湾折段に係止される。
【選択図】図３
PROBLEM TO BE SOLVED: To connect a tire frame outer lid to the front end surface of a tire frame main body, and to stably connect the tire frame outer lid to the tire frame main body, so that no noise is generated even when the tire frame rotates at high speed. about.
An engagement ring is provided on the outer peripheral edge of the front end surface of the tire frame main body, and the end of the annular outer edge of the outer cover of the tire frame coupled to the front end surface of the tire frame main body is wound and elastic. The engaging ring has a engaging ring having a width smaller than the maximum diameter of the engaging ring, and is engaged with the engaging ring in a compressed state. At the edge of the rear end of the arc step, there is provided a lifting portion that is folded into the tire frame body, and the lifting portion is locked to the folding step on the inner wall surface of the tire frame body.
[Selection] Figure 3

Description

本考案はタイヤ枠（ホイール）の構造に係り、特に、タイヤ枠本体の前端の表面にタイヤ枠外側蓋を結合し、且つタイヤ枠本体にタイヤ枠外側蓋が安定に結合することができ、タイヤ枠が快速に回転しても騒音が発生しないタイヤ枠の構造に関するものである。
The present invention relates to a structure of a tire frame (wheel), and in particular, a tire frame outer lid can be coupled to the front end surface of the tire frame main body, and the tire frame outer lid can be stably coupled to the tire frame main body. The present invention relates to a structure of a tire frame that does not generate noise even when the frame rotates at high speed.

一般のタイヤ枠は長期間に使用されると、表面の表面処理が破壊されるので、車全体の質感が落ちる。そのため例えば米国特許第６，４８１，８０４Ｂ２号公報に開示されているように、タイヤ枠本体の前端の表面に、ステンレ製のタイヤ枠外側蓋が取り付けられていた。
When a general tire frame is used for a long period of time, the surface treatment of the surface is destroyed, and the texture of the entire vehicle is deteriorated. Therefore, as disclosed in, for example, US Pat. No. 6,481,804B2, a stainless steel frame outer lid is attached to the front end surface of the tire frame main body.

しかしながら、米国特許第６，４８１，８０４Ｂ２号公報では、タイヤ枠本体の外周面にはタイヤ枠外側蓋の湾折段が寄るための段階部が形成してあるが、両者は段階部と湾折段の寄りだけを利用するので、タイヤ枠が高速回転するときに両者が分離し易い。そのため、両者を組付けるときに、業者は粘着剤により両者を粘着しているが、長期間に亘り使用され、且つタイヤ枠の高速回転に起因した高熱によって、粘着剤の粘着性がなくなり、これにより、タイヤ枠本体にタイヤ枠外側蓋を安定して固定できなくなる。そのためタイヤ枠本体とタイヤ枠外側蓋の間に隙間が発生し、タイヤ枠が高速回転しているときに、タイヤ枠外側蓋がタイヤ枠本体に衝突して騒音を発生する。
However, in U.S. Pat. No. 6,481,804B2, a step portion is formed on the outer peripheral surface of the tire frame main body for the bay folding step of the tire frame outer lid to approach. Since only the side of the step is used, the two easily separate when the tire frame rotates at a high speed. For this reason, when assembling the two, the contractor sticks both with the adhesive, but the adhesive is used for a long period of time, and due to the high heat caused by the high-speed rotation of the tire frame, the tackiness of the adhesive disappears. Thus, the tire frame outer lid cannot be stably fixed to the tire frame main body. Therefore, a gap is generated between the tire frame main body and the tire frame outer lid, and when the tire frame rotates at a high speed, the tire frame outer lid collides with the tire frame main body and generates noise.

上記欠点を解決するためになされた本願の考案は、タイヤ枠本体の前端の表面の外周縁には係りリングが設けてあり、タイヤ枠本体の前端の表面に結合したタイヤ枠外側蓋の環状外縁の末端には巻き状態を呈し弾性を持つ係り固定部が設けてあり、前記係りリングの幅は係り固定部の最大直径よりも小さく、前記係りリングが圧縮された状態で係りリングに係合し、また、タイヤ枠外側蓋の湾折円弧段の後ろ端の端縁にはタイヤ枠本体へ湾折した係り上げ部が設けてあり、前記係り上げ部はタイヤ枠本体の内壁面の湾折段に係止されることを特徴とするタイヤ枠の構造であることを要旨としている。
In order to solve the above-described drawbacks, the present invention is designed such that a ring is provided on the outer peripheral edge of the front end surface of the tire frame main body, and the annular outer edge of the tire frame outer lid joined to the front end surface of the tire frame main body. At the end of the ring, there is provided an elastic anchoring part which is wound and has a width smaller than the maximum diameter of the anchoring part, and engages with the anchoring ring in a compressed state. In addition, a lifting portion that is folded into the tire frame body is provided at the rear edge of the bay folding arc step on the outer lid of the tire frame, and the lifting portion is a bay folding step on the inner wall surface of the tire frame body. The gist of the present invention is the structure of a tire frame that is locked to the tire.

本考案に係るタイヤ枠の構造によれば、タイヤ枠本体の前端の表面にタイヤ枠外側蓋を結合し、且つタイヤ枠本体にタイヤ枠外側蓋が安定に結合することができるので、タイヤ枠が高速回転しても騒音が発生しない。
According to the structure of the tire frame according to the present invention, the tire frame outer lid can be coupled to the front end surface of the tire frame main body, and the tire frame outer lid can be stably coupled to the tire frame main body. No noise is generated even at high speeds.

以下、添付した図面を参照して本考案の好適な実施の形態を詳細に説明する。   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

まず、図１を参照する。本考案に係るタイヤ枠は、タイヤ枠本体１と、タイヤ枠外側蓋２とを含む。   First, refer to FIG. The tire frame according to the present invention includes a tire frame main body 1 and a tire frame outer lid 2.

前記タイヤ枠外側蓋２は、タイヤ枠本体１の前端の表面に結合し、その上では変形可能な湾折円弧段２１が設けてあり、前記湾折円弧段２１の後ろ端の端縁にはタイヤ枠本体１へ湾折（湾曲）した係り上げ部２２が設けてある。前記係り上げ部２２はタイヤ枠本体１の内壁面１１の湾折段１２に係止される。また、タイヤ枠外側蓋２の湾折円弧段２１の前端に向く箇所では外側へ湾折された環状外縁２３が設けてある。環状外縁２３の上では内側へ湾折され巻き状態を呈する係り固定部２４が設けてある。係り固定部２４は、巻き状態を呈し弾性を持ち、タイヤ枠本体１の前端の凸縁１３の外壁面に凹設された係りリング１４に対応し、係りリング１４の幅が係り固定部２４の最大直径よりも小さいので、係り固定部２４が圧縮状態で係りリング１４に係止する。   The tire frame outer lid 2 is coupled to the front end surface of the tire frame main body 1, and a deformable bay fold arc step 21 is provided thereon. A lifting portion 22 that is bent (curved) into the tire frame body 1 is provided. The lifting portion 22 is locked to the bay folding step 12 of the inner wall surface 11 of the tire frame body 1. In addition, an annular outer edge 23 that is folded outward is provided at a portion of the tire frame outer lid 2 that faces the front end of the folded arc step 21. On the annular outer edge 23, there is provided an engaging fixing portion 24 which is folded inward and presents a winding state. The engagement fixing portion 24 is in a wound state and has elasticity, and corresponds to the engagement ring 14 that is recessed in the outer wall surface of the convex edge 13 at the front end of the tire frame main body 1. Since it is smaller than the maximum diameter, the engagement fixing portion 24 is locked to the engagement ring 14 in a compressed state.

タイヤ枠本体１にタイヤ枠外側蓋２を組み付けるときには、図３と図４に示すように、タイヤ枠本体１の前端の表面の内壁面１３での湾折段１２にタイヤ枠外側蓋２の係り上げ部２２を嵌め込み、湾折段１２の壁面に係り上げ部２２を係止する。また、タイヤ枠本体１の係りリング１４にタイヤ枠外側蓋２の係り固定部２４を嵌め込み、且つ係り固定部２４が巻き状態を呈し弾性を持つことを利用して、係りリング１４に係り固定部２４を嵌め込んだときに、係り固定部２４が少し圧縮されて係りリング１４の壁面に圧迫し、これにより、安定した定位（取着）効果が達成できる。   When the tire frame outer lid 2 is assembled to the tire frame main body 1, as shown in FIGS. 3 and 4, the tire frame outer lid 2 is engaged with the bay folding step 12 on the inner wall surface 13 of the front end surface of the tire frame main body 1. The raising portion 22 is fitted, and the raising portion 22 is locked to the wall surface of the bay folding step 12. Further, the engagement fixing portion 24 of the tire frame outer lid 2 is fitted into the engagement ring 14 of the tire frame main body 1, and the engagement fixing portion 24 is in a wound state and has elasticity. When 24 is fitted, the engagement fixing portion 24 is slightly compressed and pressed against the wall surface of the engagement ring 14, thereby achieving a stable localization (attachment) effect.

また、タイヤ枠外側蓋２の内外端がタイヤ枠本体１にしっかりと係合するので、組付けるときには粘着剤を使用する必要がなくなり、これにより、組付作業が短縮でき、製造コストが低減できる。また、タイヤ枠外側蓋２の内外端がタイヤ枠本体１にしっかりと係合するので、タイヤ枠が高速回転するときに、タイヤ枠外側蓋２の両端がタイヤ枠本体１から離脱しなくなる。また、タイヤ枠外側蓋２はタイヤ枠本体１に衝突しないので、騒音が発生しない。
In addition, since the inner and outer ends of the tire frame outer lid 2 are firmly engaged with the tire frame main body 1, it is not necessary to use an adhesive when assembling, whereby the assembling work can be shortened and the manufacturing cost can be reduced. . Further, since the inner and outer ends of the tire frame outer lid 2 are firmly engaged with the tire frame main body 1, both ends of the tire frame outer lid 2 are not detached from the tire frame main body 1 when the tire frame rotates at a high speed. Further, since the tire frame outer lid 2 does not collide with the tire frame body 1, no noise is generated.

本考案の組合状態の斜視図である。It is a perspective view of the union state of the present invention. 本考案を組合する前の一部の断面図である。It is a partial sectional view before combining the present invention. 本考案を組合した後の全体の断面図である。It is sectional drawing of the whole after combining this invention. 本考案を組合した後の一部の断面図である。It is a partial sectional view after combining the present invention.

符号の説明Explanation of symbols

１ タイヤ枠本体 １１ 内壁面
１２ 湾折段 １３ 凸縁
１４ 係りリング ２ タイヤ枠外側蓋
２１ 湾折円弧段 ２２ 係り上げ部
２３ 環状外縁 ２４ 係り固定部 DESCRIPTION OF SYMBOLS 1 Tire frame main body 11 Inner wall surface 12 Bay folding step 13 Convex edge 14 Engagement ring 2 Tire frame outer side lid 21 Bay folding arc step 22 Lifting part 23 Annular outer edge 24 Engagement fixing part

Claims (1)

タイヤ枠本体の前端の表面の外周縁には係りリングが設けてあり、
タイヤ枠本体の前端の表面に結合したタイヤ枠外側蓋の環状外縁の末端には巻き状態を呈し弾性を持つ係り固定部が設けてあり、
前記係りリングの幅は係り固定部の最大直径よりも小さく、前記係りリングが圧縮された状態で係りリングに係合し、
タイヤ枠外側蓋の湾折円弧段の後ろ端の端縁にはタイヤ枠本体へ湾折した係り上げ部が設けてあり、
前記係り上げ部はタイヤ枠本体の内壁面の湾折段に係止されることを特徴とする、
タイヤ枠の構造。 A engagement ring is provided on the outer peripheral edge of the front end surface of the tire frame body,
At the end of the annular outer edge of the tire frame outer lid joined to the front end surface of the tire frame main body, there is provided an engaging fixing portion that exhibits elasticity and has elasticity,
The engagement ring has a width smaller than the maximum diameter of the engagement fixing portion, and engages the engagement ring in a compressed state;
At the edge of the rear end of the bay folding arc step of the outer rim of the tire frame, there is a lifting part that folds into the tire frame body,
The lifting portion is locked to the bay folding step of the inner wall surface of the tire frame body,
The structure of the tire frame.
JP2005002371U 2005-04-15 2005-04-15 Tire frame structure Expired - Fee Related JP3111653U (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
JP2005002371U JP3111653U (en) 2005-04-15 2005-04-15 Tire frame structure

Publications (1)

Publication Number Publication Date
JP3111653U true JP3111653U (en) 2005-07-28

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Country Status (1)

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