JPH0254607U

JPH0254607U -

Info

Publication number: JPH0254607U
Application number: JP13304288U
Authority: JP
Priority date: 1988-10-12
Filing date: 1988-10-12
Publication date: 1990-04-20

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すものである。第
１図は表側の使用図、第２図は裏側の使用図。第
３図は分割したチエーン表側の説明図、第４図は
同裏側の説明図。第５図は締付け具の表面図、第
６図は同内部図。第７図は掛止板の平面図、第８
図は同正面図。第９図は掛止板を締付け具に差し
込んだ状態の内部図。第１０図はスプリング部の
部分断面図。第１１図は連結具甲の平面図、第１
２図は同正面図。第１３図は連結具乙の平面図。Ａはチエーン本体、１はサイドチエーン、２は
クロスチエーン、３は締付け具、４はスプリング
部、５は連結具甲、６は連結具乙、７は掛止板、
８，２９はプレート、９はピニオンギヤ、１０，
１１は保持板、１２ａはガイド溝、１３はラチエ
ツト歯、１４はノブ、１５はスプリング、１６，
１８，２０はラチエツト歯、１７はストツパー、
１７ａはストツパー室、１７ｂは傾斜面、１９は
ラツクギヤ、２０はラチエツト歯、２３はコネク
ター、２４はスプリング、２８はジヨイントピン
、２１はスパナ掛け、３３はストツパーの傾斜面
。 The drawings show one embodiment of the present invention. Figure 1 shows how the front side is used, and Figure 2 shows how the back side is used. FIG. 3 is an explanatory diagram of the front side of the divided chain, and FIG. 4 is an explanatory diagram of the back side. Fig. 5 is a surface view of the fastening tool, and Fig. 6 is an internal view of the same. Figure 7 is a plan view of the hanging plate, Figure 8
The figure is a front view of the same. FIG. 9 is an internal view of the locking plate inserted into the fastener. FIG. 10 is a partial sectional view of the spring section. Figure 11 is a plan view of the connecting armor, the first
Figure 2 is a front view of the same. Figure 13 is a plan view of the connector B. A is the chain body, 1 is the side chain, 2 is the cross chain, 3 is the tightening tool, 4 is the spring part, 5 is the connecting device A, 6 is the connecting device B, 7 is the hanging plate,
8, 29 are plates, 9 is a pinion gear, 10,
11 is a holding plate, 12a is a guide groove, 13 is a ratchet tooth, 14 is a knob, 15 is a spring, 16,
18 and 20 are ratchet teeth, 17 is a stopper,
17a is a stopper chamber, 17b is an inclined surface, 19 is a rack gear, 20 is a ratchet tooth, 23 is a connector, 24 is a spring, 28 is a joint pin, 21 is a spanner hook, and 33 is an inclined surface of the stopper.

Claims

[Scope of utility model registration request]

In a tire chain in which two parallel side chains, an outer chain and an inner chain, are connected by a cross chain with an appropriate interval,
The chain body is divided into multiple parts, each of which is a side chain with a spring part interposed at an appropriate location, at one end of the outer chain of the chain body.
A locking plate with a rack gear on one side and ratchet teeth on the other side is attached, and a pinion gear that meshes with the rack gear and teeth that mesh with the ratchet teeth on the opposite side are installed in the two plates at the other end. A stopper formed with a spring is disposed inside a stopper chamber provided on a retaining plate with an arbitrary gap and formed with an inclined surface on one side, together with a spring,
A fastening tool having an inclined surface that matches the inclined surface formed inside the stopper chamber is attached to one shoulder of this stopper, and a connecting device instep is attached to one end of the inner chain, and a connecting device shell is attached to the other end. is a tire chain with connecting device B attached.