JP2526836Y2 - Spare tire mounting mechanism - Google Patents
Spare tire mounting mechanismInfo
- Publication number
- JP2526836Y2 JP2526836Y2 JP1988004179U JP417988U JP2526836Y2 JP 2526836 Y2 JP2526836 Y2 JP 2526836Y2 JP 1988004179 U JP1988004179 U JP 1988004179U JP 417988 U JP417988 U JP 417988U JP 2526836 Y2 JP2526836 Y2 JP 2526836Y2
- Authority
- JP
- Japan
- Prior art keywords
- spare tire
- support member
- tire
- mounting
- mounting surface
- 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
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本発明は自動車等におけるスペアタイヤの取付機構に
関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a mechanism for mounting a spare tire in an automobile or the like.
（従来の技術） 従来のスペアタイヤの取付機構の一例が第４図及び第
５図に示されている。(Prior Art) FIGS. 4 and 5 show an example of a conventional spare tire mounting mechanism.
01はブラケットで、図示しない自動車の車体に固定さ
れ、そのタイヤ取付面02には複数（図には３個）の取付
ボルト03が水平に穿設されている。Reference numeral 01 denotes a bracket which is fixed to a vehicle body (not shown). A plurality of (three in FIG. 3) mounting bolts 03 are horizontally drilled on a tire mounting surface 02 thereof.
この取付機構にスペアタイヤを取り付けるには、第５
図に示すように、複数の取付ボルト03にスペアタイヤ04
のハブ05に突設された複数のボルト穴06を同時に通した
後、各取付ボルト03にナット07を螺合して固定してい
た。To attach a spare tire to this attachment mechanism,
As shown in the figure, a plurality of mounting bolts 03 are attached to spare tires 04.
After passing through a plurality of bolt holes 06 projecting from the hub 05 at the same time, a nut 07 is screwed into each mounting bolt 03 and fixed.
（考案が解決しようとする課題） 上記従来の取付機構においては、スペアタイヤ04が30
kg程度の重さがあるため、このスペアタイヤ04を持ち上
げ、複数のボルト穴60をそれぞれ取付ボルト03に整合さ
せて通すには多大の労力を要し、男性成人でさえ一人で
は非常に困難な作業であった。(Problem to be Solved by the Invention) In the above-mentioned conventional mounting mechanism, the spare tire 04
Since it weighs about kg, it takes a lot of effort to lift this spare tire 04 and to align and pass the plurality of bolt holes 60 with the respective mounting bolts 03. It was work.
（課題を解決するための手段） 本考案は上記課題を解決するために提案されたもので
あって、その要旨とするところは、タイヤ取付面からほ
ぼ水平に突出してスペアタイヤのボルト穴に係合する取
付ボルトを有するスペアタイヤの取付機構において、該
タイヤ取付面のほぼ中央部に設けられた内周に刻設され
たねじ穴を有する円筒状の受と、基端部の外周に上記ね
じ穴に螺合するねじ部を有し、先端部が上記タイヤ取付
面から水平に突出するとともに上記取付ボルトの先端よ
り外方に延在し、かつ、上記スペアタイヤのハブに穿設
された穴に遊嵌する支持部材とを有し、上記スペアタイ
ヤを載荷する際上記支持部材が上記スペアタイヤを自由
支持できるようにしたことを特徴とするスペアタイヤの
特徴機構にある。(Means for Solving the Problems) The present invention has been proposed to solve the above-mentioned problems, and the gist of the present invention is to substantially horizontally protrude from a tire mounting surface and to engage with a bolt hole of a spare tire. In a mounting mechanism for a spare tire having mounting bolts that fit together, a cylindrical receiver having a screw hole formed in an inner periphery provided substantially at a center portion of the tire mounting surface, and the above-described screw provided on an outer periphery of a base end portion. A hole having a threaded portion to be screwed into the hole, a tip end projecting horizontally from the tire mounting surface, extending outward from a tip of the mounting bolt, and being bored in a hub of the spare tire. And a supporting member that is loosely fitted to the spare tire, wherein the supporting member can freely support the spare tire when loading the spare tire.
（作用） 本考案においては、上記構成を具えているため、スペ
アタイヤを取り付ける場合、受の内周に刻設されたねじ
穴に支持部材の基端部の外周に設けたねじ部を螺合する
ことによってこの支持部材の先端部をタイヤ取付面から
水平に突出させて取付ボルトの先端より外方に延在させ
る。(Operation) In the present invention, since the above configuration is provided, when a spare tire is mounted, the screw portion provided on the outer periphery of the base end portion of the support member is screwed into the screw hole formed on the inner periphery of the receiving member. By doing so, the tip of the support member is made to protrude horizontally from the tire mounting surface and extend outward from the tip of the mounting bolt.
次いで、スペアタイヤを持ち上げてそのハブに穿設さ
れた穴を支持部材に遊嵌することによって載荷すると、
支持部材はスペアタイヤを自由支持する。Then, when the spare tire is lifted and loaded by loosely fitting the hole formed in the hub with the support member,
The support member freely supports the spare tire.
（実施例） 本考案の第１の実施例が第１図及び第２図に示されて
いる。(Embodiment) FIGS. 1 and 2 show a first embodiment of the present invention.
１はブラケットで、図示しない自動車の車体に取り付
けられている。このブラケット１のタイヤ取付面２には
複数（図には３個）の取付ボルト３が水平に突設されて
いる。そして、タイヤ取付面２の中央部に設けられた円
筒状の受７の内周に刻設されたねじ穴に円筒状の支持部
材８の基端外周に刻設されたねじを螺合することによっ
て支持部材８がブラケット１に固定されて水平に伸びて
いる。支持部材８の径はスペアタイヤ４のハブ4aの中央
穴９の径より小さく、かつ、その先端は取付ボルト３の
先端を越えて突出している。そして、第２図に示すよう
に、スペアタイヤ４の中央穴９を支持部材８に遊嵌し、
スペアタイヤ４を支持部材８の水平な上縁に載荷して自
由支持状態とした場合に、少なくとも１つの取付ボルト
３とハブ4aに設けられた少なくとも１つのボルト穴５と
が同軸に整合するように予め位置決めされている。Reference numeral 1 denotes a bracket, which is attached to a vehicle body (not shown). A plurality (three in the figure) of mounting bolts 3 are horizontally projected from the tire mounting surface 2 of the bracket 1. Then, a screw engraved on the outer periphery of the base end of the cylindrical support member 8 is screwed into a screw hole engraved on the inner periphery of the cylindrical receiver 7 provided at the center of the tire mounting surface 2. Thus, the support member 8 is fixed to the bracket 1 and extends horizontally. The diameter of the support member 8 is smaller than the diameter of the central hole 9 of the hub 4 a of the spare tire 4, and the tip protrudes beyond the tip of the mounting bolt 3. Then, as shown in FIG. 2, the center hole 9 of the spare tire 4 is loosely fitted to the support member 8,
When the spare tire 4 is loaded on the horizontal upper edge of the support member 8 to be in a freely supported state, at least one mounting bolt 3 and at least one bolt hole 5 provided in the hub 4a are coaxially aligned. Are positioned in advance.
しかして、スペアタイヤ４を取り付ける場合、まず、
スペアタイヤ４を持ち上げ、その中央穴９を支持部材８
の先端から通して遊嵌し、スペアタイヤ４の荷重を支持
部材８に載荷してその上縁で自由支持する。次に、スペ
アタイヤ４を自由支持状態でタイヤ取付面２に向かって
押し込み、そのボルト穴５の１つを取付ボルト３の１つ
と整合するように回動させ、その後、更に、スペアタイ
ヤ４を押し込むと、全ての取付ボルト３がボルト穴５内
を貫通するので、その先端にナット10を螺合して固定す
る。なお、この支持部材８はブラケット１に螺装されて
いるため、容易に取り外すことができ、従って、自動車
を輸送する場合等の車体寸法が短くなり、また、支持部
材８の突出による危険を防止できる。However, when installing the spare tire 4, first,
Lift the spare tire 4 and insert the center hole 9 into the support member 8
Of the spare tire 4 is loaded on the support member 8 and freely supported by the upper edge thereof. Next, the spare tire 4 is pushed toward the tire mounting surface 2 in a freely supported state, and one of the bolt holes 5 is rotated so as to align with one of the mounting bolts 3. When it is pushed in, all the mounting bolts 3 pass through the bolt holes 5, and the nuts 10 are screwed and fixed to the ends thereof. Since the support member 8 is screwed to the bracket 1, the support member 8 can be easily removed. Therefore, the size of the vehicle body in the case of transporting an automobile is shortened, and the danger due to the protrusion of the support member 8 is prevented. it can.
かくして、スペアタイヤ４を持ち上げて、その中央穴
９を支持部材８に遊嵌すれば良いので、非力の者でも容
易、かつ、安全にスペアタイヤを取り付けることが可能
となる。Thus, the spare tire 4 can be lifted and the center hole 9 thereof can be loosely fitted to the support member 8, so that even a weak person can easily and safely attach the spare tire.
第３図には本考案の第２の実施例が示され、この第２
の実施例においては、円筒状に支持部材8bの先端部が同
軸テーパ状に先細とされている。FIG. 3 shows a second embodiment of the present invention.
In this embodiment, the distal end of the support member 8b is tapered in a coaxial taper shape in a cylindrical shape.
（考案の効果） 本考案においては、支持部材の基端部外周に刻設され
たねじ部をタイヤ取付面の中央部に設けられた円筒状の
受の内周に刻設されたねじ穴に螺合することによって支
持部材がタイヤ取付面に取り付けられるため、支持部材
を容易に脱着することができ、従って、支持部材を取り
外せば、自動車を輸送する場合等の車体寸法が短くな
り、また、支持部材の突出による危険を防止できる。(Effects of the Invention) In the present invention, the screw portion engraved on the outer periphery of the base end portion of the support member is inserted into the screw hole engraved on the inner periphery of a cylindrical receiver provided at the center of the tire mounting surface. Because the support member is attached to the tire mounting surface by screwing, the support member can be easily attached and detached.Thus, if the support member is removed, the vehicle body dimensions such as when transporting an automobile are reduced, and The danger due to the protrusion of the support member can be prevented.
また、支持部材を取り付ければ、支持部材の先端部が
取付ボルトの先端を越えて水平に突出するため、スペア
タイヤの取り付け時に上記支持部材をガイドして利用で
きる。In addition, when the support member is attached, the tip of the support member projects horizontally beyond the tip of the mounting bolt, so that the support member can be guided and used when the spare tire is attached.
従って、スペアタイヤを持ち上げてそのハブに穿設さ
れた穴を支持部材に遊嵌してスペアタイヤを支持部材に
自由支持させれば良いので、スペアタイヤのボルト穴と
取付ボルトの位置合わせが容易となり、作業工数の低減
が図れ、非力の者でも重いスペアタイヤを容易、かつ、
安全に取り付けることができる。Therefore, it is only necessary to lift the spare tire and loosely fit the hole formed in the hub into the support member to freely support the spare tire on the support member, so that the bolt holes of the spare tire can be easily aligned with the mounting bolts. It is possible to reduce the number of man-hours, and to make heavy spare tires easy
Can be mounted safely.
第１図及び第２図は本考案の第１の実施例を示し、第１
図（Ａ）は取付機構の斜視図、第１図（Ｂ）はスペアタ
イヤの斜視図である。第２図はスペアタイヤの取り付け
要領を示す断面図である。第３図は本考案の第２の実施
例を示す斜視図、第４図及び第５図は従来のスペアタイ
ヤの取付機構の１例を示し、第４図は斜視図、第５図は
スペアタイヤを取り付けた状態を示す縦断面図である。 タイヤ取付面…２、スペアタイヤ…４、ハブ…4a、ボル
ト穴…５、取付ボルト…３、支持部材…８、中央穴…９1 and 2 show a first embodiment of the present invention.
FIG. 1A is a perspective view of a mounting mechanism, and FIG. 1B is a perspective view of a spare tire. FIG. 2 is a sectional view showing a procedure for mounting a spare tire. FIG. 3 is a perspective view showing a second embodiment of the present invention, FIGS. 4 and 5 show an example of a conventional spare tire mounting mechanism, FIG. 4 is a perspective view, and FIG. It is a longitudinal section showing the state where a tire was attached. Tire mounting surface: 2, spare tire: 4, hub: 4a, bolt hole: 5, mounting bolt: 3, support member: 8, center hole: 9
───────────────────────────────────────────────────── フロントページの続き (72)考案者 古庄 弘佳 東京都港区芝５丁目33番８号 三菱自動 車工業株式会社内 (72)考案者 小柳 信久 東京都港区芝５丁目33番８号 三菱自動 車工業株式会社内 (72)考案者 西部 雅彦 岐阜県加茂郡坂祝町酒倉2079番地 株式 会社東洋工機内 (56)参考文献 実公 昭55−21900（ＪＰ，Ｙ２) 実公 昭57−10940（ＪＰ，Ｙ２) ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hiroyoshi Furusho 5-33-8 Shiba, Minato-ku, Tokyo Inside Mitsubishi Motors Corporation (72) Inventor Nobuhisa Koyanagi 5-33-8 Shiba, Minato-ku, Tokyo Inside Mitsubishi Motors Corporation (72) Inventor Masahiko Seibu 2079 Sakakura, Sakahisamachi, Kamo-gun, Gifu Pref. Toyo Koki Co., Ltd. (56) References: Jikken 55-21900 (JP, Y2) (JP, Y2)
Claims (1)
アタイヤのボルト穴に係合する取付ボルトを有するスペ
アタイヤの取付機構において、該タイヤ取付面のほぼ中
央部に設けられ内周に刻設されたねじ穴を有する円筒状
の受と、基端部の外周に上記ねじ穴に螺合するねじ部を
有し、先端部が上記タイヤ取付面から水平に突出すると
ともに上記取付ボルトの先端より外方に延在し、かつ、
上記スペアタイヤのハブに穿設された穴に遊嵌する支持
部材とを有し、上記スペアタイヤを載荷する際上記支持
部材が上記スペアタイヤを自由支持できるようにしたこ
とを特徴とするスペアタイヤの取付機構。1. A spare tire mounting mechanism having mounting bolts projecting substantially horizontally from a tire mounting surface and engaging with bolt holes of a spare tire, the spare tire mounting mechanism being provided at a substantially central portion of the tire mounting surface and engraved on an inner periphery thereof. A cylindrical receiver having a set screw hole, and a screw portion to be screwed into the screw hole on the outer periphery of the base end portion, and a tip portion projects horizontally from the tire mounting surface and a tip end of the mounting bolt. Extend outward, and
A support member which fits loosely into a hole formed in a hub of the spare tire, wherein the support member can freely support the spare tire when loading the spare tire. Mounting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988004179U JP2526836Y2 (en) | 1988-01-19 | 1988-01-19 | Spare tire mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988004179U JP2526836Y2 (en) | 1988-01-19 | 1988-01-19 | Spare tire mounting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01109487U JPH01109487U (en) | 1989-07-24 |
| JP2526836Y2 true JP2526836Y2 (en) | 1997-02-26 |
Family
ID=31206461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988004179U Expired - Lifetime JP2526836Y2 (en) | 1988-01-19 | 1988-01-19 | Spare tire mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526836Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6500695B2 (en) * | 2015-08-21 | 2019-04-17 | トヨタ車体株式会社 | Spare tire carrier |
| CN115447684B (en) * | 2022-09-13 | 2024-04-19 | 北京汽车集团越野车有限公司 | Spare tire mounting bracket and vehicle with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521900U (en) * | 1978-07-31 | 1980-02-12 |
-
1988
- 1988-01-19 JP JP1988004179U patent/JP2526836Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01109487U (en) | 1989-07-24 |
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