JP2006051914A - Rim device for preventing blowing of tire caused by piercer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rim device for preventing blowing of a tire by a piercer. <P>SOLUTION: When the tire is damaged by a pointed article or an edged tool, it is prevented from blowing air and a vehicle can be safely driven to a repair service shop, which avoids labor for pushing the vehicle and a risk of life and contributes to safety of everybody in driving. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention prevents the car from leaking and bursting when the tire is broken by a sharp object or blade, so it can be safely operated as it is to the repair shop, exempting the trouble of pushing the car and the risk of life, driving the masses The present invention relates to a rim device that prevents rupture due to a tire piercing that is useful for safety of a tire.

  The tire can be used for driving by filling the air to form tension and expanding the outer tire. However, if the tire is destroyed by a sharp object, the air will leak and it will be impossible to drive, and the driver will have to push the car and go to repair. There is also the danger of tire explosions when driving at high speeds, resulting in a devastating accident.

  In order to ensure driving safety, the present inventor has provided many inventions related to the structure for preventing rupture due to tire piercing. However, the present inventors have sought a structure that is more robust and practical and useful for driving safety for the masses. Invented the invention.

  An object of the present invention is to provide a rim device that prevents rupture of a kind of tire by piercing. It prevents the tires from leaking and exploding when they are destroyed by sharp or cutlery, allowing them to continue to drive safely to the repair shop, exempting the hardship and life hazards of pushing the car, It shall be a device that is useful for driving safety.

The invention of claim 1 comprises a rim, a plurality of spare rim joint blocks, a plurality of coupling bodies, a set of connecting bodies, a series bolt,
The rim is provided with a convex ring formed integrally in the middle portion in an annular shape,
The plurality of preliminary rim joint blocks are hollow scissor blocks, and a concave groove is provided on the upper surface, a packing is installed on the concave groove, and a concave portion is formed on the packing to fit with the convex ring shape of the rim. The corresponding perforations are provided on both sides of the spare rim joint block, the bottom of which has a parallelogram,
One end of each of the plurality of coupling bodies is a two-spaced shaft tube, the other end is a movable shaft tube, and a semicircular arc-shaped contact body is provided behind the space between the two shaft tubes. When the movable shaft tube of another connecting body is inserted, the corresponding body is fitted and positioned,
The one set of connection bodies has a U-shape, one of the connection bodies has two arms, a shaft tube is provided at the open end of the arm, and a hole is provided in a portion connecting the two arms, The other connecting body has an arm extended from one axial tube, and a screw hole is provided at the front end of the arm, and a pin hole is provided on one side.
The series bolt has a polygonal middle part, which is convenient for insertion and fixing with a spanner or the like, and is provided with a plurality of pin holes for insertion of pins at the end,
A plurality of spare rim joint blocks are connected in series by their perforations and a plurality of joints to form an articulated spare rim device, and a movable shaft of another joint is formed in the space between the two shaft tubes of the joint. The tube is inserted, the drilling of the movable shaft tube and the spare rim joint block is made to correspond to each other, the bolt is inserted, and the pin is inserted into the pin hole at the end of the bolt to prevent the bolt from loosening. In the final spare rim joint block, the movable shaft tube of the connecting body connecting it and the shaft tube of the connecting body into which the series bolt has been previously inserted into the bore are connected by a bolt, and the pin is connected to the pin hole at the end of the bolt. The inserted shaft tube of the other connecting body is fitted between the two shaft tubes of the connecting body of the other spare rim joint block, and is coupled by bolts corresponding to the drilling of the spare rim joint block, and the pin Inserted into the pin hole at the end of the bolt Which is prevented loosening bolts, thus activities preliminary rim device to the multi-joint is formed,
The spare rim device is placed in the tire, and the rim is further inserted. First, one side of the tire is joined to one side of the rim, and the unjoined portion on the other side enters the hand so that each spare rim joint block of the spare rim device is inserted. And a series bolt inserted into the hole of the connection body is screwed into the screw hole of the other connection body, and a tool such as a spanner is operated. Powerfully rotate the polygonal part of the series bolt to force the spare rim device to the convex ring of the rim, and insert the pin into the pin hole on the side of the other connector and the pin hole at the end of the series bolt To prevent looseness and complete the connection between the tire and the rim, and when the safety tire is formed and the tire is pierced, the spare rim device supports the car body and continues to the repair shop. Tire piercing, characterized by enabling Is the rim apparatus for preventing a rupture due.

  The rim device for preventing rupture due to the piercing of the tire of the present invention prevents the tire from leaking and rupturing when the tire is broken by a sharp object or blade, so that it can be safely operated continuously to a repair shop, It can help you avoid the hard times of pushing a car and the dangers of life, and help the public drive safely.

  The rim device for preventing rupture of a tire according to the present invention includes a rim 10, a plurality of spare rim joint blocks 20, a plurality of connecting bodies 30, a set of connecting bodies 40 and 40 a, and series bolts 50.

  As shown in FIG. 1, the rim 10 is provided with a convex ring body 101 integrally formed in an annular shape at an intermediate portion, and the convex ring body 101 can be in various forms.

  As shown in FIGS. 1 and 2, the plurality of preliminary rim joint blocks 20 are hollow scissors blocks, and are provided with a concave groove 201 on the upper surface, a packing 203 is installed on the concave groove 201, and the packing A recess 204 that fits into the convex ring body 101 form of the rim 10 is formed in 203, and corresponding perforations 202 are provided on both sides of the preliminary rim joint block 20, and the bottom (FIG. 5) has a parallelogram shape. Present.

  As shown in FIG. 3, the plurality of coupling bodies 30 have one end formed as two axially spaced shaft tubes 301 and the other end formed as a movable shaft tube 301 a, and a space between the two shaft tubes 301. A semicircular arc-shaped contact body 302 is provided on the rear side, and the corresponding contact body 302 is convenient for positioning and fitting when the movable shaft tube 301a of another connection body 30 is inserted.

  As shown in FIG. 4, the pair of connection bodies 40, 40 a has one of the connection bodies 40 having a U shape and two arms 402. In addition, a hole 403 is provided in a portion connecting the two arms 402, the other connecting body 40a includes an arm 402a extended from one shaft tube 401a, and a screw hole 403a is provided at the front end of the arm 402a. A pin hole 404 is provided on one side.

  As shown in FIG. 4, the series bolt 50 has a polygonal body 501 at an intermediate portion, which is convenient for insertion and fixing with a spanner or the like, and a plurality of pin holes provided for insertion of pins 503 at the ends. 502 is provided.

  FIG. 3 is a display diagram showing the series connection of the spare rim joint block according to the present invention. As shown, the plurality of spare rim joint blocks 20 are connected in series by their perforations 202 and a plurality of connectors 30 to form a multi-joint spare rim device 2000 (see also FIGS. 5 and 6). At this time, the movable shaft tube 301a of another connecting body 30 is inserted into the space between the two shaft tubes 301 of the connecting body 30, and the movable shaft tube 301a and the perforation 202 of the preliminary rim joint block 20 are made to correspond to each other. The bolt 60 is inserted, and the pin 61 is inserted into the pin hole 60a at the bolt end to prevent the bolt from loosening. As shown in FIG. 4, the first and last spare rim joint blocks 20 are connected to the movable shaft tube 301 a of the connecting body 30 that connects the first and last spare rim joint blocks 20, and the connecting body 40 in which the series bolt 50 is inserted in the hole 403 in advance. The shaft tube 401 is connected with the bolt 60, and the pin 61 is inserted into the pin hole 60 a at the end of the bolt 60, and the shaft tube 401 a of the other connection body 40 a is connected to the connection body 30 of the other spare rim joint block 20. And the bolt 61 corresponding to the bore 202 of the preliminary rim joint block 20, and the pin 61 is inserted into the pin hole 60a at the end of the bolt 60, so that the bolt 60 is loosened. A spare rim device 2000 that is prevented and thus articulated is formed.

  As shown in FIG. 6, the spare rim device 2000 is placed in the tire 1000, and the rim 10 is further inserted. First, one side of the tire 1000 is joined to one side of the rim 10, and the unjoined portion on the other side is hand-held. Is used to fit the concave portions 204 (see FIGS. 1, 2 and 6) of the preliminary rim joint blocks 20 of the preliminary rim device 2000 and the convex ring body 101 of the rim 10 as shown in FIG. In addition, the series bolt 50 inserted into the hole 403 of the connection body 40 is screwed into the screw hole 403a of the other connection body 40a, and the polygonal body 501 portion of the series bolt 50 is strengthened by using a tool such as a spanner. The auxiliary rim device 2000 is forcibly fixed to the convex ring body 101 of the rim 10 and the pin 503 is inserted into the pin hole 404 at the side of the other connecting body 40a and the pin hole 502 at the end of the series bolt 50. The slack preventing Te, further to complete another side of the coupling of the tire 1000 and the rim 10, thus forming a safety tire.

  As shown in FIG. 7, when the tire 1000 is stabbed, the spare rim device 2000 supports the vehicle body and can continue to be operated to a repair shop, excluding the trouble of pushing the car, and ensuring safety of life. .

  As can be seen from the above, the present invention achieves the effect of ensuring the safety of driving by preventing the rupture due to the piercing of the tire, has a simple structure and is not present in the past, and has practicality and novelty. is doing.

It is sectional drawing of the rim | limb apparatus which prevents the explosion by the piercing of the tire of this invention. It is a three-dimensional view of the preliminary | backup rim joint block of this invention. It is a mutual serial connection display figure of the reserve rim joint block of this invention. FIG. 3 is a display diagram of the first and last spare rim joint blocks of the present invention connected in series. It is a bottom view of the preliminary | backup rim apparatus of this invention. It is another sectional view of the present invention. It is sectional drawing which shows the state with which the preliminary | backup rim apparatus of this invention supports a vehicle body at the time of the air leak of a tire, and continues driving | running | working.

Explanation of symbols

10 Rim 101 Convex ring 20 Preliminary rim joint block 201 Concave groove 203 Packing 204 Concave part 202, 403 Drilling 30 Connecting body 301, 401, 401a Shaft tube 301a Movable shaft tube 302 Abutting body 40, 40a Connection body 402, 402a Arm 1000 Tire 403a Screw hole 60 Bolt 404, 502, 60a Pin hole 50 Series bolt 501 Polyhedron 503, 61 Pin 2000 Preliminary rim device

Claims (1)

Including a rim, a plurality of spare rim joint blocks, a plurality of coupling bodies, a set of connecting bodies, a series bolt,
The rim is provided with a convex ring formed integrally in the middle portion in an annular shape,
The plurality of preliminary rim joint blocks are hollow scissor blocks, and a concave groove is provided on the upper surface, a packing is installed on the concave groove, and a concave portion is formed on the packing to fit with the convex ring shape of the rim. The corresponding perforations are provided on both sides of the spare rim joint block, the bottom of which has a parallelogram,
One end of each of the plurality of coupling bodies is a two-spaced shaft tube, the other end is a movable shaft tube, and a semicircular arc-shaped contact body is provided behind the space between the two shaft tubes. When the movable shaft tube of another connecting body is inserted, the corresponding body is fitted and positioned,
The one set of connection bodies has a U-shape, one of the connection bodies has two arms, a shaft tube is provided at the open end of the arm, and a hole is provided in a portion connecting the two arms, The other connecting body has an arm extended from one axial tube, and a screw hole is provided at the front end of the arm, and a pin hole is provided on one side.
The series bolt has a polygonal middle part, which is convenient for insertion and fixing with a spanner or the like, and is provided with a plurality of pin holes for insertion of pins at the end,
A plurality of spare rim joint blocks are connected in series by their perforations and a plurality of joints to form an articulated spare rim device, and a movable shaft of another joint is formed in the space between the two shaft tubes of the joint. The tube is inserted, the drilling of the movable shaft tube and the spare rim joint block is made to correspond to each other, the bolt is inserted, and the pin is inserted into the pin hole at the end of the bolt to prevent the bolt from loosening. In the final spare rim joint block, the movable shaft tube of the connecting body connecting it and the shaft tube of the connecting body into which the series bolt has been previously inserted into the bore are connected by a bolt, and the pin is connected to the pin hole at the end of the bolt. The inserted shaft tube of the other connecting body is fitted between the two shaft tubes of the connecting body of the other spare rim joint block, and is coupled by bolts corresponding to the drilling of the spare rim joint block, and the pin Inserted into the pin hole at the end of the bolt Which is prevented loosening bolts, thus activities preliminary rim device to the multi-joint is formed,
The spare rim device is placed in the tire, and the rim is further inserted. First, one side of the tire is joined to one side of the rim, and the unjoined portion on the other side enters the hand so that each spare rim joint block of the spare rim device is inserted. And a series bolt inserted into the hole of the connection body is screwed into the screw hole of the other connection body, and a tool such as a spanner is operated. Powerfully rotate the polygonal part of the series bolt to force the spare rim device to the convex ring of the rim, and insert the pin into the pin hole on the side of the other connector and the pin hole at the end of the series bolt To prevent looseness and complete the connection between the tire and the rim, and when the safety tire is formed and the tire is pierced, the spare rim device supports the car body and continues to the repair shop. Tire piercing, characterized by enabling Rim device for preventing a rupture due.

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