JP3176212U - Rough road escape tool for vehicles - Google Patents

Abstract

Even if one anti-slip member of a pair of front and rear anti-slip members is lost, the tightening state of the tightening member does not collapse, and both surfaces of the anti-slip member can be used. Provided is a rough road escape tool for a vehicle that can be easily replaced and replaced.
SOLUTION: Two fixing hole portions 1a to which both ends of a pair of front and rear anti-slip members 2 can be fixed respectively are formed on opposite sides of a pair of left and right support plate members 1, and one of the pair of left and right support plate members Two fixing hole portions 1b to which one end portions of the pair of front and rear tightening members 3 can be fixed are formed on the opposite side to the opposite side of the support plate member, and the pair of front and rear tightening members on the opposite side of the other support plate member. the other end of detachably fastening possible engaging hole 1c will be two forms, a further fastening hole 1a was pulled out of the U-shaped end C ₂ to the easy, the antislipping members 2 A structure that allows easy replacement and replacement.
[Selection] Figure 1

Description

  The present invention relates to a vehicular rough road escape tool used for escape from dents and mud on ice and snow road surfaces.

  Conventionally, as this kind of vehicle rough road escape tool, it is installed between a pair of left and right support plate members and a pair of left and right support plate members, and is arranged in a semi-winding manner on the outer peripheral surface and both side surfaces of a vehicle tire. A pair of front and rear anti-slip members, one end is fixed to one support plate material side, and the other end is detachably attached to the other support plate material side through a decorative hole of the vehicle tire, The thing of the structure which consists of a tightening member arrange | positioned in an inner peripheral surface by semi-winding is known.

JP2000-6623 JP 2004-74946 A

  However, in the case of these conventional structures, the former is a structure in which a tightening member arranged in a semi-winding manner on the inner peripheral surface of a rim of a vehicle tire is constructed between the center portions of a pair of left and right support plates. If one of the non-slip members of the pair of anti-slip members is missing, the tightening state of the tightening member is broken and the anti-slip function cannot be exhibited. In the latter case, a plurality of anti-slip members are used. Metal chain members made by connecting the chain members in series are used, the U-shaped end portions are formed on the chain members at both ends of the chain member, and the U-shaped end portions are inserted into the respective support plate materials. Four possible insertion holes are formed, and as a tightening member, a hook ring that can be hooked to the U-shaped end is formed at both ends of an elastic ring body such as rubber, and one hook ring is used as one support plate Hook the U-shaped end on the side in advance and attach the other hook ring Since it is a structure that is detachably attached to the other support plate material side through the decorative holes of both tires, even if one surface of the anti-slip member wears due to use of escape, the anti-slip member is reversed and the other surface is Since it cannot be used as a non-slip function surface, its service life is shortened, and four insertion holes that can be inserted through the U-shaped end parts are formed on each support plate. If the U-shaped end portion is deformed by this, it is difficult to remove from the four insertion hole portions, and there is a disadvantage that replacement and replacement of the non-slip member may be difficult.

  The present invention aims to solve these inconveniences. Among the present inventions, the invention described in claim 1 includes a pair of left and right support plate members arranged opposite to each other and a pair of left and right support plate members. A pair of front and rear anti-slip members that are installed and arranged in a semi-winding manner on the outer peripheral surface and both side surfaces of the vehicle tire, one end is fixed to the one support plate, and the other end is a decorative hole of the vehicle tire. Via a pair of front and rear tightening members that are detachably attached to the other support plate material and arranged in a semi-winding manner on the inner peripheral surface of the vehicle tire, and are arranged on the opposite side of the pair of left and right support plate materials. Two fastening holes that can be fixed to both ends of the pair of front and rear anti-slip members are formed, and of the pair of left and right support plates, the pair of front and rear is disposed on the opposite side of the one support plate. Two fixing holes that can fix one end of the tightening member are formed, and the other support plate In the vehicle rough road escape tool, two engagement holes are formed on the opposite side of the pair of front and rear tightening members so that the other ends of the pair of front and rear tightening members can be removably engaged. .

  Further, in the invention according to claim 2, the anti-slip member comprises a metal chain member formed by connecting a plurality of chain members in series, and the chain members at both ends of the chain member are respectively provided with U-shaped ends. 4. The device according to claim 3, wherein the fixing hole portion is formed in a hole shape in which the two U-shaped end portions can be hooked together. Is characterized in that U-shaped end portions formed on the chain members at both ends of the chain member are fixed to adjacent chain members by welding.

  The invention described in claim 4 is characterized in that the non-slip member is made of a rubber material or a metal wire, and the invention described in claim 5 is characterized in that the tightening member is a fiber rope, It consists of a belt or a synthetic resin string-like material.

  As described above, according to the first aspect of the present invention, the pair of front and rear anti-slip members provided between the pair of left and right support plates arranged opposite to each other are half-wound on the outer peripheral surface and both side surfaces of the vehicle tire. The other end of the pair of front and rear tightening members, one end of which is fixed to the one support plate, is detachably engaged with the other support plate through the decorative hole of the vehicle tire. The tightening member is tightened and fixed in a semi-winding manner on the inner circumferential surface of the rim of the vehicle tire. At this time, both ends of the pair of front and rear antiskid members are respectively opposed to the pair of left and right support plate members. Two fixing hole portions are formed to be fixed to each other, and one of the pair of left and right support plate members is fixed to one end portion of the pair of front and rear tightening members opposite to the opposite side of the one support plate member. Two holes are formed, and the front and rear sides are opposite to the opposite side of the other support plate. Since two engagement holes that can be detachably engaged with the other end of the pair of tightening members are formed, even if one of the anti-slip members of the pair of front and rear anti-slip members is missing, the tightening member Even if one surface of the non-slip member is worn by escape use, the anti-slip member is reversed and the other surface is used as the anti-slip function surface. It is possible to use both surfaces of the non-slip member, so that the service life can be lengthened, and there are two fastening holes in which each U-shaped end can be inserted into each support plate. Since the U-shaped end is deformed due to the use of escape, the U-shaped end can be easily removed from the fixing hole, and the non-slip member can be replaced and replaced. Can be easily performed.

  In the invention according to claim 2, the non-slip member is composed of a metal chain member formed by connecting a plurality of chain members in series, and the chain members at both ends of the chain member are respectively provided. Since the U-shaped end is formed and the fastening hole is formed in a hole shape that can be hooked together by the U-shaped end addressed to the two, even if the U-shaped end is deformed by use of escape The U-shaped end portion can be easily removed from the fastening hole portion, the replacement and replacement of the anti-slip member can be easily performed, and the device according to claim 3 Since the U-shaped end portions formed on the chain members at both ends of the chain member are fixed to the adjacent chain materials by welding, the U-shaped end portions of the chain members can be prevented from opening due to the tightening force. The chain member and the support plate can be firmly connected and fixed.

  In the invention according to claim 4, a metal chain member is used as the non-slip member. However, by using a rubber material or metal wire having high durability and high mechanical strength, various vehicles can be used. It is possible to meet the specifications, increase the flexibility of use, and in the device according to claim 5, various belts or a synthetic resin string-like material can be used as the tightening member. It is possible to meet the specifications of the vehicle and increase the flexibility of use.

1 is an overall perspective view of an embodiment of the present invention. It is a perspective view of the tension member of the embodiment of the present invention. It is a partial side view of the use condition of the embodiment of this invention. It is a fragmentary sectional view of the use condition of the embodiment of this invention. It is a side view of the use condition of the embodiment of this invention.

  FIGS. 1 to 5 show an embodiment of the present invention. Reference numerals 1 and 1 denote a pair of left and right support plates, which are opposed to each other as shown in FIG.

2 - 2 is a pair of anti-slipping members before and after, the are bridged disposed opposite the pair of right and left between the support plate 1, 1, the outer peripheral surface T ₁ and both side surfaces of the vehicle tire T of various vehicles S T ₂ · T ₂ to be placed in the semi vol shape.

  Reference numerals 3.3 are a pair of front and rear tightening members, one end of which is fixed to one support plate 1 and the other end is detachably connected to the other support plate 1 through a decorative hole K of the vehicle tire T. And is arranged in a semi-winding manner on the inner peripheral surface of the rim R of the vehicle tire T.

  In this case, a total of four fastening holes 1a and 1a are formed on the opposite sides of the pair of left and right support plate members 1 and 1 to which both ends of the pair of front and rear anti-slip members 2 and 2 can be fixed respectively. Of the pair of left and right support plate members 1, 1, the fixing hole portions 1 b, 1 b that can fix one end of the pair of front and rear tightening members 3, 3 to the opposite side of the one support plate member 1. And the other end of the pair of front and rear tightening members 3, 3 is bound or unfastened to the opposite side to the opposite side of the other support plate 1, and can be detachably engaged. Two holes 1c and 1c are formed.

In this case, the non-slip members 2 and 2 are made of metal chain members C formed by connecting a plurality of chain members C ₁ , C ₁ ,. Material _C 1 · _{C 1} to form a U-shaped end portion _{C 2} · _C 2 ·· respectively, U-shaped end _{C 2} · _C 2 ·· addressed two said stop Chakuana portion 1a · 1a together form It has a hole shape that can be hooked.

In this case, the U-shaped end portions C ₂ , C ₂ , and the like formed on the chain materials C ₁ and C ₁ at both ends of the chain member C are fixed to the adjacent chain materials C ₁ and C ₁ by welding H. is doing.

  In this case, the metal chain member C is used as the anti-slip members 2 and 2, but a rubber material or a metal wire having high durability and high mechanical strength may be used.

  In this case, a fiber rope is used as the tightening members 3 and 3. However, a belt or a synthetic resin string-like material may be used.

Reference numeral 4 denotes a tension member. As shown in FIG. 2, hook rings 4b and 4b are fixed to both ends of an elastic ring 4a made of rubber or the like. In the state where the members 2 and 2 are installed, the catching rings 4b and 4b of the tension member 4 are hooked on the decoration hole K to tension the tension members 3 and 3, and the antiskid members 2 and 2 are attached to the outer periphery of the vehicle tire T. the surface T ₁ and both side surfaces T ₂ · T ₂ are configured to be arranged close to half volume shape.

Since this embodiment is configured as described above, as shown in FIGS. 3, 4 and 5, a pair of front and rear anti-slip members 2 and 2 installed between a pair of left and right support plate members 1 and 1 arranged opposite to each other are provided. The other end portion of the pair of front and rear tightening members 3, 3 arranged in a semi-winding manner on the outer peripheral surface T ₁ and both side surfaces T ₂ , T ₂ of the vehicle tire T and having one end portion fixed to one support plate 1. The vehicle tire T is detachably engaged with the other support plate 1 through the decorative hole K, and the pair of front and rear tightening members 3 and 3 are tightened and fixed to the inner peripheral surface of the rim R of the vehicle tire T in a semi-winding manner. Will be placed.

At this time, as shown in FIGS. 3 and 4, fixing hole portions 1 a and 1 a to which both ends of the pair of front and rear anti-slip members 2 and 2 can be fixed on the opposite sides of the pair of left and right support plate members 1 and 1, respectively. A fixing hole which is formed for two and can fix one end of the pair of front and rear tightening members 3 to the opposite side of the one supporting plate 1 out of the pair of left and right supporting plates 1 Two portions 1b and 1b are formed, and the other end of the pair of front and rear tightening members 3 and 3 is tied to or unfastened from the opposite side of the other support plate 1 so as to be detachably attached. Since two possible engaging holes 1c and 1c are formed, even if one of the anti-slip members 2 of the pair of front and rear anti-slip members 2 and 2 is lost, the tightening state of the tightening members 3 and 3 is broken. The anti-slip function can be exhibited and one surface of the anti-slip member 2 is worn by escape use. Even if the anti-slip member 1 is reversed, the other surface can be used as a non-slip function surface, and both surfaces of the anti-slip members 2 and 2 can be used, thereby prolonging the service life. It can, moreover, since each of the support plate 1, 1 to have a can be inserted fastening holes 1a-1a of U-shaped end portion C _2, C ₂ respectively two destined formed, U-shaped end by escaping using Even if C ₂ and C ₂ are deformed, the U-shaped end portions C ₂ and C ₂ can be easily removed from the fixing holes 1a and 1a. Replacement can be easily performed.

In this case, the non-slip member 2 is composed of a metal chain member C formed by connecting a plurality of chain members C ₁ , C ₁ ,. ₁ and C ₁ are respectively formed with U-shaped end portions C ₂ and C _2, and the fixing hole portions 1 a and 1 a are formed into holes that can be hooked together by _two U-shaped end portions C ₂ and C _2. since formed comprising, escape as U-shaped end C ₂ · C ₂ is deformed by use, easily performed that pulling out of the U-shaped end portion C ₂ · C ₂ from the fastening hole 1a · 1a The non-slip members 2 and 2 can be easily replaced and replaced. In this case, the U-shaped end C formed on the chain members C ₁ and C ₁ at both ends of the chain member C is also possible. because they are fixed by welding H a ₂ · C ₂ to strand material C ₁ · C ₁ adjacent, U-shaped end of the chain member be prevented from being opened by tightening force Can, for the chain member C and the support plate 1, 1 can be firmly connected and fixed.

  In this case, although the metal chain member C is used as the anti-slip member 2 or 2, the rubber material or metal wire having high durability and mechanical strength can be used to meet the specifications of various vehicles S. In this case, it is possible to meet the specifications of various vehicles S by using belts or synthetic resin string-like materials as the tightening members 3 and 3. , Can increase the flexibility of use.

  The present invention is not limited to the embodiment described above, and for example, the material and form of the support plate material 1, the anti-slip member 2, and the tightening member 3 may be appropriately changed according to the vehicle tire T and designed. become.

  As described above, the intended purpose can be sufficiently achieved.

T vehicle tire T ₁ outer peripheral surface T ₂ both sides K decoration hole R rim C chain member C ₁ chain material C ₂ U-shaped end H welding S vehicle 1 support plate material 1a fixing hole 1b fixing hole 1c engagement hole 2 Non-slip member 3 Tightening member

Claims (5)

  A pair of left and right support plate members opposed to each other, a pair of front and rear anti-slip members arranged between the pair of left and right support plate members and arranged in a semi-winding manner on the outer peripheral surface and both side surfaces of the vehicle tire, Before and after being fixed to the one support plate, the other end is detachably attached to the other support plate through a decorative hole of the vehicle tire, and is arranged in a semi-winding manner on the rim inner peripheral surface of the vehicle tire A pair of tightening members, on the opposite side of the pair of left and right support plate members, two fastening hole portions to which both ends of the pair of front and rear anti-slip members can be fixed respectively are formed, and the pair of left and right support plate materials Two fixing hole portions that can fix one end portions of the pair of front and rear tightening members are formed on the opposite side of the one supporting plate material to the opposite side, and on the opposite side of the other supporting plate material to the opposite side. Two engagement holes that can be removably engaged with the other end of the pair of front and rear tightening members are formed. Vehicle rough road escape device characterized by comprising Te.   The non-slip member is formed of a metal chain member formed by connecting a plurality of chain members in series, and each U-shaped end portion is formed on the chain member at both ends of the chain member. 2. The rough road escape tool for vehicles according to claim 1, wherein the two U-shaped end portions are formed in a hole shape that can be hooked together.   The vehicular rough road escape tool according to claim 2, wherein U-shaped end portions formed on the chain members at both ends of the chain member are fixed to adjacent chain members by welding.   The vehicular rough road escape tool according to claim 1, wherein the anti-slip member is made of a rubber material or a metal wire.   2. The rough road escape tool for vehicles according to claim 1, wherein the tightening member is made of a fiber rope, a belt, or a string-like material made of synthetic resin.