CN1739991A - Anti-blade puncture explosion-proof wheel frame - Google Patents

Abstract

The present invention relates to a wheel frame with anti-prick and anti-explosion functions for tyre, including a wheel frame, several spare frame joint blocks, several coupling bodies, a group of bolts and a series of bolts, in which the several spare frame joint blocks are series-connected with several coupling bodies by means of their through holes to form multi-joint spare frame device, and the spare frame device is placed in the tyre body, when the tyre is damaged by pricked object or knife edge, and is leaked and exploded, it can be continuously and safely driven to maintenance plant to be maintained, so that it can prevent the car from being pushed by hand and from being damaged by life.

Description

Anti-blade puncture explosion-proof wheel frame

technical field

The invention relates to a tire, and more precisely, relates to a blade-puncture-proof and explosion-proof wheel frame for a tire.

Background technique

The tire is inflated to form a tension, so that the outer tire expands to form a car carcass that can be driven. However, if the car carcass is damaged by sharp objects, it will leak and cannot be driven. The driver will suffer from pushing the car and maintenance; A broken tire while driving is extremely dangerous and may lead to tragic incidents. In order to ensure the safety of driving, the inventor has developed several tire puncture-proof and explosion-proof safety structures, and has successively filed invention patent applications. However, in order to be more sophisticated, the inventor conducted research and experiments on several previous invention applications again. In order to increase its robustness and practicability, after repeated experiments, a more stable and stronger structure was finally completed, which can benefit the public's driving. Safe, and apply for patents for protection in accordance with the law.

Contents of the invention

The purpose of the present invention is to provide an anti-blade and anti-explosion wheel frame for tires, which can continue to drive safely to the repair shop for maintenance when the tire is damaged by sharp objects or blades and blows out, avoiding the pain and suffering of the cart Danger of life, has the effect of benefiting the public driving safety.

The object of the present invention is achieved like this: a kind of car tire anti-blade puncture explosion-proof wheel frame, comprises:

A round frame, in the middle of the wheel frame, there is a protruding ring integrally formed with it, and the protruding ring body can be in various shapes;

Several spare frame joint blocks are a hollow frame block, with a groove on the top surface, a gasket body is arranged on the groove, and a concave part is formed to meet the convex ring body of the wheel frame, and the two sides of the spare frame joint block There is a corresponding perforation, the bottom of which is prismatic;

Several joints, one end is a shaft tube with two intervals, the other end is a movable shaft tube, and the back of the space between the two shaft tubes is provided with a semi-arc-shaped support body, which can be used for the movable shaft of the other joint body. When the pipe plug is inserted, it is convenient to place the positioning bolt together;

There is another group of bolt bodies, one of which is a U-shaped bolt arm with shaft tubes at both ends and a perforation on the surface of the bolt arm; the other bolt body is a shaft tube with a bolt arm extended , and a screw hole is provided at the front end of the bolt arm, and a pin hole is provided at the other side;

A series of bolts, the middle section is set as a polygon that can facilitate the insertion and fastening of wrench tools, and the end is provided with several pin holes for plugging and fastening;

A multi-joint frame preparation device is formed by connecting several joint blocks in series with several coupling bodies through their perforations, which inserts the movable shaft tube of another coupling body into the space between the two shaft tubes of the coupling body to form a shaft tube, The movable shaft tube corresponds to the perforation of the joint block of the standby frame. Insert a bolt to fix it, and insert a pin into the pin hole at the end of the bolt to prevent the bolt from loosening. The movable shaft tube of the solid coupling body is inserted into the shaft tube of the perforated bolt body with series bolts in advance, bolted with bolts, and inserted into the pin hole at the end of the bolt with a bolt, and the shaft tube of another bolt body is combined with the other. The two shaft tubes of the joint body of a spare frame joint block correspond to the perforation of the spare frame joint block with bolts, and the bolts are inserted into the end pin holes of the bolts to prevent the bolts from loosening, forming a multi-joint joint. Active frame preparation device.

Place the above-mentioned spare frame device in the carcass, and then put a round frame, first combine one side of the carcass with one side of the transmission frame, and the unjoined part of the other side can be used to insert the spare frame device. The concave part of each frame joint block is engaged with the convex ring body of the wheel frame, and the series bolt inserted into the hole of the bolt body is bolted to the screw hole of the bolt body, and a wrench tool is inserted into the polygon of the series bolt Use a strong bolt to connect the bolts in series to force the spare frame device on the convex ring body of the wheel frame, and insert the pin into the pin hole on the side of the bolt body and the pin hole at the end of the series bolt to prevent loosening, and then connect the carcass to the wheel frame The other side is fully combined to form a safety tire.

Description of drawings

Fig. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a three-dimensional schematic view of the joint block for the frame preparation of the present invention.

Fig. 3 is a schematic diagram of the series connection of the frame preparation joint blocks of the present invention.

Fig. 4 is a schematic diagram of the connection between the first and the last frame-preparing joint blocks of the present invention.

Fig. 5 is a bottom view of the frame preparation device of the present invention.

Fig. 6 is another sectional schematic view of a kind of car tire anti-sharp anti-explosion wheel frame of the present invention.

7 is a schematic cross-sectional view of the frame preparation device of the present invention supporting the vehicle body when the tire is leaking air.

Wheel frame——10 Convex body——101

Frame joint block——20 Groove——201

Gasket body——203 Recess——204

Perforation - 202, 403 Connector - 30

Shaft tube——301, 401, 401a Active shaft tube 301a

Backing body——023 Bolt body 40, 40a

Bolt arm - 402, 402a Carcass - 1000

Screw hole - 403a Bolt - 60

Pin hole - 404, 502, 60A Tandem bolt - 50

Polygon - 501 Pin - 503, 61

Frame preparation device——2000

Detailed ways

The invention is an anti-blade puncture anti-explosion wheel frame of a tire, which mainly includes:

The wheel frame 10, referring to Fig. 1, mainly protrudes from the middle of the wheel frame 10 with a convex ring body 101 integrally formed with it; the convex ring body 101 can be in various shapes;

Several spare frame joint blocks 20, with reference to Fig. 1 and Fig. 2, are a hollow frame block, mainly be provided with groove 201 on the top surface, be provided with a spacer body 203 on groove 201, and form and wheel frame 10 The concave portion 204 that the protruding ring body 101 shape body caters to, the equipment frame joint block 20 both sides are provided with a corresponding perforation 202, and its bottom (please refer to Fig. 5) is prismatic;

Several connecting bodies 30, please refer to Fig. 3, one end is a shaft tube 301 arranged at two intervals, the other end is a movable shaft tube 301a, and a semi-arc-shaped propping body 302 is provided behind the space between the two shaft tubes 301 , which can be conveniently inserted into the positioning bolt when the movable shaft tube 301a of another coupling body 30 is plugged in;

Another group (with reference to Fig. 4) bolt body 40,40a, wherein bolt body 40 is the bolt arm 402 that is U-shaped body, and the two ends are shaft tube 401a, and is provided with a perforation 403 at the surface place of bolt arm 402a; The bolt body 40a is a shaft tube 401a extending a bolt arm 402a, and a screw hole 403a is provided at the front end of the bolt arm 402a, and a pin hole 404 is provided on one side;

A series bolt 50, with reference to Fig. 4, is mainly set as polygonal body 501 at the middle section, can be beneficial to wrench inserting and bolting, and is provided with several pinholes 502 at the end, is used for inserting and fixing with latch 503;

Fig. 3 is a schematic diagram of the series connection of the frame preparation joint blocks of the present invention. As shown in the figure, a multi-joint frame preparation device 2000 (see also Fig. 5 and Fig. 6 ) is formed by using several joint blocks 20 of the preparation frame through its perforations 202 and several coupling bodies 30 in series (see also Fig. 5 and Fig. 6 ). The space between the two shaft tubes 301 is for inserting the movable shaft tube 301a of another coupling body 30 to form the shaft tube 301. The movable shaft tube 301a corresponds to the perforation 202 of the joint block 20 of the equipment frame, that is, a bolt 60 is inserted into the bolt and insert the pin 61 into the pin hole 60a at the end of the bolt 60 to prevent the bolt from loosening. In addition (refer to FIG. 4 ) the first and last joint block 20 of the spare frame, the active shaft tube of the joint body 30 bolted by it 301a is inserted into the shaft tube 401 of the bolt body 40 in the through hole 403 with the series bolt 50 in advance, bolted with the bolt 60, and inserted into the pin hole 60a at the end of the bolt 60 with the bolt 61, and there is another shaft tube 401a of the bolt body 40a Between the two shaft tubes 301 of the coupling body 30 combined with the joint block 20 of the spare frame, the bolt 60 is bolted corresponding to the perforation 202 of the joint block 20 of the spare frame, and the pin 61 is inserted into the pin at the end of the bolt 60 The holes 60a are used to prevent the bolts 60 from loosening, forming a multi-joint movable frame preparation device 2000 .

As shown in Figure 6, place the frame preparation device 2000 in the carcass 1000, and then put the wheel frame 10 into it, first combine one side of the carcass 1000 with one side of the wheel frame 10, and the other side is not combined Hands can be used to insert the concave portion 204 (see also Fig. 1, Fig. 2, Fig. 6) of each frame-preparing joint block 20 of the frame-preparing device 2000 to engage with the convex ring body 101 of the wheel frame 10 (refer to Fig. 4 ), and the series bolt 50 inserted into the through hole 403 of the bolt body 40 is bolted to the screw hole 403a of the bolt body 40a, and a spanner tool is used to insert the polygon 501 of the series bolt 50 to forcefully pull the series bolt 50, so that The frame preparation device 2000 is forced on the convex ring body 101 of the wheel frame 10, and inserts the pin 503 into the pin hole 404 on the side of the bolt body 40a and the pin hole 502 at the end of the series bolt 50 to prevent loosening, and then the carcass 1000 and the The other side of the wheel frame 10 is fully combined to form a safety tire.

As shown in FIG. 7 , when the carcass 1000 is damaged, the car body can be supported by the frame preparation device 2000 to continue driving to the repair shop for maintenance, eliminating the pain of cart and towing maintenance and ensuring the safety of life.

It can be seen that the present invention can clearly achieve the effects of anti-blade puncture and explosion-proof of tires and ensuring driving safety. Its structure is simple and has not been used publicly. It meets the requirements of patent practicability and novelty. It needs to be stated that the above description is the preferred embodiment of the present invention. If the changes made according to the idea of the present invention are not beyond the spirit covered by the description and drawings, all should be still belong to the scope of the present invention.

Claims (1)

1, a kind of tire prick and burst preventing type wheel frame is characterized in that, comprising:

One takes turns frame, and place's ring convexes with the convex ring body integrally formed with it in the middle of the wheel frame, and convex ring body wherein can be various bodies;

Several spare frame joint blocks are a hollow frame piece, and end face is provided with groove, and groove is provided with a clout body, and form the recess that caters to mutually with the convex ring body body of wheel frame, and the spare frame joint block both sides are provided with a corresponding perforation, and its bottom is prismatic;

Several union bodies, an end are that two central siphons that are provided with are at interval arranged, and the other end is a movable central siphon, and the rear of two central siphon clearance spaces is provided with the body that leans of a semiarc shape, conveniently go into pilot pin in the time of can be for the movable central siphon plug of another union body and close;

Other has one group of key, and wherein a key is a bolt arm that takes the shape of the letter U body, and the place, two ends is central siphon, and is provided with a perforation in the face place of bolt arm; Another key is a central siphon, is extended with a bolt arm, and is provided with a screw in the front end of bolt arm, is provided with pin-and-hole in a side in addition;

One series connection bolt is made as in the interlude place and can be beneficial to Wrench and plugs together the solid polyhedral body of bolt, and end is provided with several and is provided with latch and inserts the solid pin-and-hole that uses;

Several spare frame joint blocks are connected with several union bodies with its perforation and are formed the multiarticulate frame apparatus that is equipped with, it is with two central siphons of union body space at interval, insert the movable central siphon of another union body, form central siphon, movable central siphon is corresponding with the perforation of spare frame joint block, it is solid to insert bolt with a bolt, and with the pin-and-hole of latch inserting bolt end to prevent bolt looseness, in addition in first and last spare frame joint block, plug together with the bolt bolt with the central siphon that is inserted in the key of perforation with the bolt of connecting in advance with the movable central siphon of the solid union body of its bolt and to close, and with the pin-and-hole of latch inserting bolt end, it is corresponding with the perforation of spare frame joint block solid with the bolt bolt that other has the central siphon of a key to be incorporated between two central siphons of union body of another spare frame joint block, and the terminal pin-and-hole that is solidly plugged in bolt with latch forms the frame apparatus that is equipped with of a tool multi-joint activity to prevent bolt looseness.

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