JP2515870Y2 - Tire slipper - Google Patents

Description

【考案の詳細な説明】 （産業上の利用分野） 本考案は、自動車用タイヤの外周部に巻装して使用さ
れるタイヤ滑り止め具に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a tire slip stopper that is used by being wound around the outer peripheral portion of an automobile tire.

（従来の技術） 従来、この種タイヤ滑り止め具としては、第５図〜第
７図に例示するものが知られている。このタイヤ滑り止
め具１は、非金属材料たとえばゴムにより網目状に形状
された帯状の本体２と、該本体２の長手方向両端の連結
帯部3a,3bを互いに対向させて連結する連結金具4a,4b,5
と、本体２の幅方向両端側縁6a,6bにそれぞれ固着され
た内側及び外側係止金具7a,7bと、各係止金具7a,7bに係
止された内側及び外側緊締索8a,8bとから成っている。(Prior Art) Conventionally, as this type of tire anti-slip device, those illustrated in FIGS. 5 to 7 are known. This tire slip stopper 1 is a connecting metal fitting 4a for connecting a belt-shaped main body 2 formed of a non-metallic material such as rubber in a mesh shape and connecting belt portions 3a, 3b at both longitudinal ends of the main body 2 so as to face each other. , 4b, 5
And inner and outer locking metal fittings 7a and 7b fixed to the widthwise opposite side edges 6a and 6b of the main body 2, and inner and outer tightening cords 8a and 8b locked to the respective locking metal fittings 7a and 7b. Made of.

タイヤ９は、第６図に示すように、トレッド部10、両
ショルダー部11、両サイドウォール部12及び両ビード部
13を備え、両ビード部13がディスク14のリム15に形成さ
れたビード座15aに嵌着されている。そして、前記タイ
ヤ滑り止め具１は、タイヤ９の外周部に巻付けた際、ト
レッド部10上に位置する接地部2a、両ショルダー部11及
びサイドウォール部12上にそれぞれ位置する両側縁部2b
を備え、該両側縁部2bの各先端が前記側縁6a,6bとされ
ており、網状とされた芯材16にゴム17を被覆して形成さ
れている。なお、ゴム17の他に合成樹脂、その他の弾性
を有する非金属材料を被覆材として使用される。また、
芯材16としては、ポリエステル、ナイロン又はレーヨン
等の合成繊維、天然繊維等が用いられている。As shown in FIG. 6, the tire 9 includes a tread portion 10, both shoulder portions 11, both sidewall portions 12, and both bead portions.
Each of the bead portions 13 is fitted to a bead seat 15a formed on the rim 15 of the disc 14. When the tire slip stopper 1 is wound around the outer peripheral portion of the tire 9, both side edge portions 2b respectively located on the ground contact portion 2a located on the tread portion 10, both shoulder portions 11 and the sidewall portion 12 are wound.
Each of the side edges 2b is provided with the ends thereof as the side edges 6a, 6b, and is formed by covering the net-like core material 16 with the rubber 17. In addition to the rubber 17, a synthetic resin or other non-metallic material having elasticity is used as a covering material. Also,
As the core material 16, synthetic fiber such as polyester, nylon or rayon, natural fiber or the like is used.

18は接地部2aに埋設されたスパイクである。 Reference numeral 18 is a spike buried in the grounding portion 2a.

第７図は偏平タイヤ用の滑り止め具１で、タイヤ９の
外側（即ち車輪の外側）に位置する側縁6bが、リム15の
近傍にまで延びている。FIG. 7 shows an anti-skid device 1 for a flat tire, in which a side edge 6b located outside the tire 9 (that is, outside the wheel) extends to the vicinity of a rim 15.

そして、前記内側緊締索8aとしては、ロープ又はワイ
ヤが使用され、該索8aの両端が前記連結金具4a,4bが固
着され、両連結金具4a,4bは互いに係合により連結され
ている。また、外側緊締索8bとしては、係脱自在なゴム
リングが使用され、前記連結金具５にもゴムリング8bが
係止されるフック部5aが設けられている。なお、係止金
具7a,7bは、それぞれ緊締索係止用のフック部を備えて
いる。A rope or a wire is used as the inner tightening cord 8a, the connecting fittings 4a and 4b are fixed to both ends of the rope 8a, and both connecting fittings 4a and 4b are connected to each other by engagement. Further, a detachable rubber ring is used as the outer tightening cord 8b, and the connecting metal fitting 5 is also provided with a hook portion 5a to which the rubber ring 8b is locked. The locking fittings 7a and 7b each include a hook portion for locking the tightening cord.

ところで、上記タイヤ滑り止め具１をタイヤ９に装着
して走行した場合、係止金具7a,7bがタイヤ９のサイド
ウオール部12に接触するうえ、前記本体２とタイヤ９と
の間に回転のずれが生じることから、係止金具7a,7bに
よってサイドウオール部12が擦られ、文字消えやタイヤ
バースト等を生起し、タイヤ寿命を低下させるという問
題がある。By the way, when the tire slip stopper 1 is mounted on the tire 9 for running, the locking metal fittings 7a, 7b come into contact with the side wall portion 12 of the tire 9 and the rotation between the main body 2 and the tire 9 is prevented. Since the shifts occur, the side walls 12 are rubbed by the locking fittings 7a and 7b, which causes characters to disappear and tire bursts, which causes a problem of shortening the tire life.

そこで、タイヤ滑り止め具の両端側縁にタイヤ側に接
触防止用突出部を設け、係止金具がサイドウオール部に
接触しないようにしたものが提案されている（実開昭60
-205号公報参照）。Therefore, it has been proposed to provide contact preventing protrusions on both sides of the tire slip stopper on the tire side so that the locking metal fittings do not come into contact with the side wall portion (Actual Development Sho 60).
-205 publication).

（考案が解決しようとする課題） しかしながら、従来の上記接触防止用突出部は、これ
が小さいと、係止金具のタイヤへの接触を完全に防止で
きないし、逆に前記突出部が大きいと、タイヤ滑り止め
具の内面がタイヤのサイドウオール部或いはショルダー
部から浮き上がるという問題がある。また、第７図に示
す偏平タイヤの場合には、係止金具7a,7bがリム15に接
触し擦傷を防止し難い。(Problems to be solved by the invention) However, in the conventional contact preventing protrusion, if the contact protrusion is small, it is impossible to completely prevent contact of the locking metal fittings with the tire. Conversely, if the protrusion is large, the tire is There is a problem that the inner surface of the non-slip device floats up from the side wall portion or shoulder portion of the tire. Further, in the case of the flat tire shown in FIG. 7, the locking metal fittings 7a, 7b contact the rim 15 and it is difficult to prevent scratches.

本考案は、上述のような実状に鑑みてなされたもの
で、その目的とするところは、係止金具がタイヤに接触
せず、しかも滑り止め具の本体がタイヤから浮き上がる
ことのないタイヤ滑り止め具を提供するにある。The present invention has been made in view of the above situation, and an object of the present invention is to prevent a tire from slipping without the locking metal fittings coming into contact with the tire and the main body of the anti-slip device not rising from the tire. It is in providing the ingredients.

（課題を解決するための手段） 本考案では、上記目的を達成するために、次の技術的
手段を講じた。(Means for Solving the Problem) In the present invention, in order to achieve the above-mentioned object, the following technical means were taken.

すなわち、本考案は、非金属材料により網目状に成形
された帯状本体２を、タイヤ９の外周部に巻付け、本体
２の長手方向両端の連結帯部3a,3bを互いに対向させて
連結し、本体２の幅方向両端側縁6a,6bに係止金具7a,7b
を介して緊締索8a,8bを係止するタイヤ滑り止め具１に
おいて、 前記本体２の幅方向両端側縁6a,6bに、金具係止突片2
0a,20bを外側に突出するように一体的に形成し、該突片
20a,20bに係止金具7a,7bの取付孔21a,21bを設けたこと
を特徴としている。That is, according to the present invention, the belt-shaped main body 2 formed of a non-metallic material in a mesh shape is wound around the outer periphery of the tire 9, and the connection belt portions 3a and 3b at both longitudinal ends of the main body 2 are connected to each other so as to face each other. , Locking metal fittings 7a, 7b on both side edges 6a, 6b in the width direction of the main body 2
In the tire slip stopper 1 for locking the tightening cords 8a, 8b via the metal fitting locking projections 2 at the widthwise both side edges 6a, 6b of the main body 2.
0a, 20b are integrally formed so as to project outward, and the projecting piece
It is characterized in that the mounting holes 21a, 21b of the locking fittings 7a, 7b are provided in the 20a, 20b.

（作用） 本考案によれば、本体２の側縁6a,6bに外側へ突出状
に設けた金具係止突片20a,20bの取付孔21a,21bに係止金
具7a,7bを固着し、該係止金具7a,7bに緊締索8a,8bを係
止する。したがって、タイヤ９或いはリム15と係止金具
7a,7bとの間隔が、従来例のタイヤ滑り止め具よりも大
きくなり、両者の相互接触が完全に防止される。(Operation) According to the present invention, the metal fittings 7a, 7b are fixed to the mounting holes 21a, 21b of the metal fitting locking projections 20a, 20b provided on the side edges 6a, 6b of the main body 2 so as to project outward, The tightening cords 8a and 8b are locked to the locking fittings 7a and 7b. Therefore, the tire 9 or the rim 15 and the locking metal fitting
The distance between the tires 7a and 7b is larger than that of the conventional tire anti-skid device, and mutual contact between them is completely prevented.

（実施例） 以下、本考案の実施例を図面に基づき説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.

なお、本考案にかかるタイヤ滑り止め具１の基本構造
は、第５図〜第７図に示す従来例と略同じであるから、
第５図をも援用すると共に同一符号及び名称を用い、第
１図〜第４図に基づいて本考案の特徴部分について詳述
する。Since the basic structure of the tire slip stopper 1 according to the present invention is substantially the same as the conventional example shown in FIGS. 5 to 7,
With reference to FIG. 5 as well, the same reference numerals and names are used, and the characteristic portions of the present invention will be described in detail with reference to FIGS. 1 to 4.

本体２の側縁部2bの幅方向両端側縁6a,6bには、それ
ぞれ外側、即ちタイヤ９との接触面19a,19bと反対の側
に、略舌片状の金具係止突片20a,20bが一体的に形成さ
れ、該突片20a,20bに本体２表面と略平行でかつ幅方向
の取付孔21a,21bが貫通状に設けられている。なお、図
示していないが、連結帯部3a,3bの幅方向端縁にも、同
様に金具係止突片を設けて取付孔が設けられる。The widthwise opposite side edges 6a, 6b of the side edge portion 2b of the main body 2 are provided on the outer sides, that is, on the sides opposite to the contact surfaces 19a, 19b with the tire 9, respectively, and the substantially tongue-shaped metal fitting locking projections 20a, 20b is integrally formed, and the projecting pieces 20a, 20b are provided with penetrating mounting holes 21a, 21b substantially parallel to the surface of the main body 2 and in the width direction. Although not shown, metal fitting locking projections are similarly provided on the widthwise end edges of the coupling strips 3a and 3b to provide mounting holes.

また、外側の係止金具7bは、第２図に示すように、一
端が前記取付孔21bに挿入して屈曲しかしめ止めにより
固着され、他端部には緊締索8bを係脱自在に係止するフ
ック部22が形成されている。そして、内側の係止金具7a
は、第３図に示すように、一端が前記取付孔21aに挿入
して屈曲しかしめ止めにより固着され、他端23が緊締索
8aに巻付けてかしめ止めにより係合されている。Further, as shown in FIG. 2, one end of the outer locking metal fitting 7b is inserted into the mounting hole 21b and is fixed by bending and locking, and the other end is removably engaged with a tightening cord 8b. A hook portion 22 for stopping is formed. And the inner locking metal 7a
As shown in FIG. 3, one end is inserted into the mounting hole 21a and is fixed by bending but preventing the other end 23 from being tightened.
It is wound around 8a and engaged by caulking.

上記実施例によれば、本体２の側縁6a,6bに外側へ突
出状に設けた金具係止突片20a,20bの取付孔21a,21bに、
係止金具7a,7bが固着されるので、タイヤ９のサイドウ
オール部12外表面と、係止金具7a,7bとの間隔が大きく
なり、両者が相互に接触する恐れは全くない。According to the above-mentioned embodiment, the mounting holes 21a, 21b of the metal fitting locking projections 20a, 20b provided on the side edges 6a, 6b of the main body 2 so as to project outward,
Since the locking metal fittings 7a, 7b are fixed, the distance between the outer surface of the side wall portion 12 of the tire 9 and the locking metal fittings 7a, 7b becomes large, and there is no possibility that they will contact each other.

また、本体２の接地部2aのタイヤ９との接触面19a,19
bに突出物がないので、接地部2aが浮き上がらず、タイ
ヤ滑り止め具１の機能を損ねることはない。Further, the contact surfaces 19a, 19a of the grounding portion 2a of the main body 2 with the tire 9
Since there is no protrusion in b, the ground contact portion 2a does not float, and the function of the tire slip stopper 1 is not impaired.

第４図は偏平タイヤ用の滑り止め具１を示しており、
車輪外側の係止金具7bが、リム15から相当大きく離れて
いるので、リム15はもとよりタイヤ９の外表面に接触す
ることは全くない。FIG. 4 shows a slip stopper 1 for a flat tire,
Since the locking fitting 7b on the outer side of the wheel is considerably separated from the rim 15, it never contacts the rim 15 or the outer surface of the tire 9.

なお、本考案は、上記実施例に限定されるものではな
く、例えば金具係止突片20a,20bの形状は、舌片状のほ
か、側縁6a,6bを順次外方に***させた厚肉部であって
もよく、取付孔21a,21bの周りに芯材16を配設するのが
好ましい。Note that the present invention is not limited to the above-described embodiment, and for example, the shape of the metal fitting locking projections 20a, 20b is not only a tongue shape, but also a thickness in which the side edges 6a, 6b are sequentially bulged outward. It may be a meat portion, and it is preferable to dispose the core material 16 around the mounting holes 21a and 21b.

（考案の効果） 本考案は、上述のように、非金属材料により網目状に
成形された帯状本体２を、タイヤ９の外周部に巻付け、
本体２の長手方向両端の連結帯部3a,3bを互いに対向さ
せて連結し、本体２の幅方向両端側縁6a,6bに係止金具7
a,7bを介して緊締索8a,8bを係止するタイヤ滑り止め具
１において、 前記本体２の幅方向両端側縁6a,6bに、金具係止突片2
0a,20bを外側に突出するように一体的に形成し、該突片
20a,20bに係止金具7a,7bの取付孔21a,21bを設けたこと
を特徴とするものであるから、係止金具7a,7bがタイヤ
９の外表面に接触するのを完全に防止でき、したがっ
て、タイヤサイドウオール部12外表面の文字消失及び摩
耗を防止してバースト等の事故をなくし、タイヤの耐久
性を高めることができ、また、タイヤ滑り止め具本体２
の接地面19a,19bがタイヤ９の外表面から浮き上がらな
いため、タイヤ滑り止め具１の機能低下を防止すること
が可能である。(Effect of the Invention) As described above, the present invention wraps the belt-shaped main body 2 formed in a mesh shape with a non-metallic material around the outer periphery of the tire 9,
The connecting strips 3a, 3b at both ends in the longitudinal direction of the main body 2 are connected so as to be opposed to each other, and the locking metal fittings 7 are provided at the both side edges 6a, 6b in the width direction of the main body 2.
In the tire slip stopper 1 that locks the tightening cords 8a and 8b via a and 7b, the metal fitting locking projections 2 are attached to the widthwise both side edges 6a and 6b of the main body 2.
0a, 20b are integrally formed so as to project outward, and the projecting piece
Since the mounting holes 21a, 21b of the locking metal fittings 7a, 7b are provided in 20a, 20b, it is possible to completely prevent the locking metal fittings 7a, 7b from contacting the outer surface of the tire 9. Therefore, it is possible to prevent the characters on the outer surface of the tire side wall portion 12 from being lost and to prevent abrasion, to prevent accidents such as bursts, and to improve the durability of the tire.
Since the ground contact surfaces 19a and 19b do not float up from the outer surface of the tire 9, it is possible to prevent the functional deterioration of the tire slip stopper 1.

さらに、偏平タイヤ用にあっても、車輪のリム15に係
止金具7a,7b及び緊締索8a,8bが接触せず、擦傷等を防止
できる。Further, even for a flat tire, the locking fittings 7a, 7b and the tightening cords 8a, 8b do not come into contact with the rim 15 of the wheel, so that scratches and the like can be prevented.

【図面の簡単な説明】[Brief description of drawings]

第１図〜第４図は本考案の実施例を示すもので、第１図
はタイヤへの巻付け状態の断面図（第５図Ａ−Ａ線断面
対応）、第２図は本体の外側側縁斜視図、第３図は本体
の内側側縁斜視図、第４図は偏平タイヤへの巻付状態の
断面図、第５図〜第７図は従来例を示し、第５図は展開
平面図、第６図はタイヤへの巻付け状態の第５図Ａ−Ａ
線断面対応図、第７図は偏平タイヤへの巻付け状態の断
面図である。 １……タイヤ滑り止め具、２……本体、3a,3b……連結
帯部、6a,6b……幅方向両端側縁、7a,7b……係止金具、
8a,8b……緊締索、９……タイヤ、20a,20b……金具係止
突片、21a,21b……取付孔。1 to 4 show an embodiment of the present invention. FIG. 1 is a cross-sectional view of a state of being wound around a tire (corresponding to a cross section taken along the line AA in FIG. 5), and FIG. Side edge perspective view, FIG. 3 is an inner side edge perspective view of the main body, FIG. 4 is a sectional view of a state around a flat tire, FIG. 5 to FIG. 7 show a conventional example, and FIG. A plan view and FIG. 6 are FIG. 5A-A in a state of being wound around a tire.
FIG. 7 is a cross-sectional view showing a state in which the tire is wound around a flat tire. 1 ... Tire slip stopper, 2 ... Main body, 3a, 3b ... Connecting strips, 6a, 6b ... Width direction end edges, 7a, 7b ... Locking metal fittings,
8a, 8b ... tightening cords, 9 ... tires, 20a, 20b ... metal fitting locking projections, 21a, 21b ... mounting holes.

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項１】非金属材料により網目状に成形された帯状
本体（２）を、タイヤ（９）の外周部に巻付け、本体
（２）の長手方向両端の連結帯部（3a）（3b）を互いに
対向させて連結し、本体（２）の幅方向両端側縁（6a）
（6b）に係止金具（7a）（7b）を介して緊締索（8a）
（8b）を係止するタイヤ滑り止め具（１）において、 前記本体（２）の幅方向両端側縁（6a）（6b）に、金具
係止突片（20a）（20b）を外側に突出するように一体的
に形成し、該突片（20a）（20b）に係止金具（7a）（7
b）の取付孔（21a）（21b）を設けたことを特徴とする
タイヤ滑り止め具。1. A belt-shaped main body (2) formed of a non-metallic material in a mesh shape is wound around an outer peripheral portion of a tire (9), and connecting belt portions (3a) (3b) at both longitudinal ends of the main body (2). ) Are connected so as to face each other, and both side edges (6a) in the width direction of the main body (2)
Tightening cord (8a) on (6b) via locking metal fittings (7a) (7b)
In a tire slip stopper (1) that locks (8b), metal fitting locking projections (20a) (20b) are projected to the outside at both widthwise side edges (6a) (6b) of the main body (2). So that they are integrally formed, and the locking pieces (7a) (7) are attached to the projecting pieces (20a) (20b).
A tire anti-slip device characterized in that mounting holes (21a) and (21b) of b) are provided.