Vulcanizing machine inner air bag assembly for tire repair

Abstract

The utility model discloses an air bag assembly in a vulcanizing machine for tire repair and belongs to the technical field of tire repair. A soft air bag is arranged on the outer side face of the frame body, high-temperature cloth is arranged outside the soft air bag, a first threaded hole is formed in the end of the frame body, a second threaded hole is formed in the pressing plate, the second threaded hole corresponds to the first threaded hole, and screws are screwed into the second threaded hole and the first threaded hole. The soft air bag is fixed with the frame body through a mounting mechanism. Side baffles are fixed to the two sides of the outer side face of the frame body. Each side baffle located at the corner of the L-shaped structure frame body is provided with an arc-shaped extension, and the two ends of each side baffle are fixed through connecting plates. Reinforcing ribs are fixed to the inner side face of the frame body. The soft air bag disclosed by the utility model can better adapt to the shape of the tire and the repair requirement in the vulcanization process, and provides necessary support for the tire through uniformly distributed pressure, so that secondary deformation of the tire in the repair process is avoided, the repaired tire is ensured to have no recess or bulge, the repair surface is smooth, and the repair quality is improved. And the repairing quality and the durability of the tire are obviously improved.

Description

Technical Field

[0001] This utility model relates to an airbag assembly inside a vulcanizing machine for tire repair, belonging to the field of tire repair technology. Background Technology

[0002] Traditional tire repair vulcanizing machines typically employ a solid, rigid internal structure or a rigid air chamber design, with external positioning components often made of rigid materials. The lack of elastic deformation capacity of these rigid structures or air chambers leads to uneven pressure distribution when high pressure and temperature are applied to the tire puncture site. This pressure cannot adapt to the tire's curved contours, easily causing excessive deformation at the puncture site due to rigid compression. Simultaneously, the rigid external positioning structure, lacking cushioning and adaptive adjustment, can exert additional rigid compression on non-puncture areas during vulcanization, resulting in secondary deformation of the tire. This causes dents / bulges on the repaired tire surface, severely affecting the tire's smoothness, performance, and lifespan.

[0003] In addition, traditional rigid structures have poor versatility and are difficult to adapt to the repair needs of tires of different sizes and with different degrees of damage. They often require the use of special molds for specific tires, resulting in low repair efficiency and high costs. Utility Model Content

[0004] To address the problems existing in the background art, this utility model provides an airbag assembly inside a vulcanizing machine for tire repair.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a soft airbag assembly for a tire repair vulcanizing machine, comprising a frame, a high-temperature cloth, a soft airbag, and an installation mechanism; the frame is an L-shaped structure, a soft airbag is placed on the outer side of the frame, a high-temperature cloth is fitted on the outer side of the soft airbag, and the two ends of the soft airbag are respectively installed and fixed to the two ends of the frame through corresponding installation mechanisms.

[0006] Each of the mounting mechanisms includes a pressure plate and screws; the end of the frame is provided with a threaded hole one, the pressure plate is provided with a threaded hole two, the threaded hole two is provided in correspondence with the threaded hole one, and a screw is screwed into the threaded hole two and the threaded hole one.

[0007] The number of threaded hole one and threaded hole two is at least one. When the number of threaded hole one and threaded hole two is greater than one, all threaded holes one are evenly distributed along the width direction of the frame, and all threaded holes two are evenly distributed along the length direction of the pressure plate.

[0008] Side baffles are fixed on both sides of the outer surface of the frame.

[0009] Each of the side panels has an arc-shaped extension at the corner of the L-shaped structural frame.

[0010] The two side panels are integrally formed with the frame.

[0011] The two ends of the two side baffles are fixedly connected by corresponding connecting plates.

[0012] The inner side of the frame is fixed with reinforcing ribs.

[0013] The reinforcing ribs are integrally formed with the frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This novel soft airbag can better adapt to the shape of the tire and repair needs during the vulcanization process. By providing necessary support to the tire through evenly distributed pressure, it not only avoids secondary deformation of the tire during repair, ensuring that the repaired tire is free of dents or bulges and that the repaired surface is smooth, but also significantly improves repair quality and tire durability. Furthermore, the flexibility of the soft airbag allows it to adapt to various tire repair needs, bringing a more efficient and reliable solution to the tire repair industry. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the connection relationship between the frame and the side panels;

[0018] Figure 3 yes Figure 2 Rear view;

[0019] Figure 4 This is a schematic diagram showing the connection between the high-temperature fabric and the soft airbag;

[0020] Figure 5 This is a structural diagram of the fixing buckle. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0022] An airbag assembly for a tire repair vulcanizing machine includes a frame 1, a high-temperature cloth 5, a soft airbag 8, and an installation mechanism. The frame 1 has an L-shaped structure, and the soft airbag 8 is placed on the outer side of the frame 1. The high-temperature cloth 5 is fitted on the outer side of the soft airbag 8, and the two ends of the soft airbag 8 are respectively installed and fixed to the two ends of the frame 1 through corresponding installation mechanisms.

[0023] Each of the aforementioned installation mechanisms includes a pressure plate 3 and screws 4; the end of the frame 1 has a threaded hole 1 extending through its thickness direction, and the pressure plate 3 has a threaded hole 2 extending through its thickness direction. The threaded hole 2 is corresponding to the threaded hole 1, and screws 4 are screwed into the threaded hole 2 and the threaded hole 1. The soft airbag 8 and the high-temperature cloth are placed between the pressure plate 3 and the frame 1, and are pressed and fixed by the screws 4.

[0024] The number of threaded holes one and threaded holes two is at least one. When the number of threaded holes one and threaded holes two is greater than one, all threaded holes one are evenly distributed along the width direction of the frame 1, and all threaded holes two are evenly distributed along the length direction of the pressure plate 3. The setting of multiple screws 4 improves the stability of installation.

[0025] Both sides of the outer side of the frame 1 are fixed with side baffles 2, which are used to limit and protect the position of the soft airbag 8.

[0026] Each of the side baffles 2 is provided with an arc-shaped extension 12 at the corner of the L-shaped frame 1, which conforms to the inflated soft airbag 8 to further limit and protect the position of the soft airbag 8.

[0027] The two side baffles 2 are integrally formed with the frame 1 to improve the stability of the side baffles 2.

[0028] The two ends of the two side baffles 2 are fixedly connected by corresponding connecting plates 6, which further improves the stability of the side baffles 2.

[0029] The inner side of the frame 1 is fixed with reinforcing ribs 7 that connect the support plate and the main plate, thereby improving the stability of the frame 1 in use.

[0030] The reinforcing rib 7 is integrally formed with the frame 1, which further improves the stability of the frame 1 in use.

[0031] The method of using this utility model is as follows:

[0032] S1: Install this utility model onto a vulcanizing machine for repairing tires, and place a heating pad and an outer high-temperature cloth on top of the high-temperature cloth 5 in sequence, and then use the fixing buckle 9 to fix the position of this utility model, the heating pad and the outer high-temperature cloth.

[0033] S2: Install the tire to be repaired, aligning the position of the tire to be repaired with the center of the soft airbag of this utility model;

[0034] S3: Install the outer high-temperature cloth and the outer limiting and fixing heating device;

[0035] S4: When the heating pad is powered on, the soft airbag 8 takes in air through the soft airbag inlet pipe 10, the vulcanizing machine starts, and the tire can be repaired.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An airbag assembly inside a vulcanizing machine for tire repair, characterized in that: It includes a frame (1), a high-temperature cloth (5), a soft airbag (8), and an installation mechanism; the frame (1) is an L-shaped structure, and a soft airbag (8) is placed on the outer side of the frame (1). The outer side of the soft airbag (8) is covered with a high-temperature cloth (5), and the two ends of the soft airbag (8) are respectively installed and fixed to the two ends of the frame (1) through the corresponding installation mechanism.

2. The airbag assembly inside a vulcanizing machine for tire repair according to claim 1, characterized in that: Each of the mounting mechanisms includes a pressure plate (3) and a screw (4); the end of the frame (1) is provided with a threaded hole one, the pressure plate (3) is provided with a threaded hole two, the threaded hole two is provided in correspondence with the threaded hole one, and a screw (4) is screwed into the threaded hole two and the threaded hole one.

3. The airbag assembly inside a vulcanizing machine for tire repair according to claim 2, characterized in that: The number of threaded hole one and threaded hole two is at least one. When the number of threaded hole one and threaded hole two is greater than one, all threaded holes one are evenly distributed along the width direction of the frame (1), and all threaded holes two are evenly distributed along the length direction of the pressure plate (3).

4. The airbag assembly inside a vulcanizing machine for tire repair according to claim 1, characterized in that: Side baffles (2) are fixed on both sides of the outer side of the frame (1).

5. The airbag assembly inside a vulcanizing machine for tire repair according to claim 4, characterized in that: Each of the side panels (2) is provided with an arc-shaped extension (12) at the corner of the L-shaped frame (1).

6. The airbag assembly inside a vulcanizing machine for tire repair according to claim 5, characterized in that: The two side baffles (2) are integrally formed with the frame (1).

7. The airbag assembly inside a vulcanizing machine for tire repair according to claim 5, characterized in that: The two ends of the two side baffles (2) are fixedly connected by corresponding connecting plates (6).

8. The airbag assembly inside a vulcanizing machine for tire repair according to claim 1, characterized in that: The inner side of the frame (1) is fixed with reinforcing ribs (7).

9. The airbag assembly inside a vulcanizing machine for tire repair according to claim 8, characterized in that: The reinforcing rib (7) is integrally formed with the frame (1).

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