Multipurpose tire emergency repair tool

Abstract

The utility model relates to the technical field of repairing tools, in particular to a multipurpose tire emergency repairing tool which comprises a tool box, the inner wall of the tool box is rotationally connected with a supporting block, a moving groove is formed in the upper end of the supporting block, two second limiting plates are slidably connected into the moving groove, and first moving holes are formed in the upper ends of the second limiting plates. Connecting rods are slidably connected into the first moving holes, a first limiting ring is fixedly connected between the two connecting rods, a hollow ball is movably clamped into the first limiting ring, and the hollow ball is matched with the pricking needle. Compared with the prior art, the puncture needle can be limited from entering the position of the air leakage point through the hollow ball, the influence of tire patterns on puncture of the puncture needle into the air leakage point is reduced, and therefore a user can use the puncture needle conveniently, the one-time success rate of puncture of the puncture needle into the air leakage point by the user is increased, and the operation time of the user is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of repair tools, in particular to a multi-purpose emergency tire repair tool. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machinery. They are usually installed on metal rims. They can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the vehicle's driving performance.

[0003] In the prior art, a Chinese patent with the announcement number CN211054447U proposes a tire repair tool, which introduces the rubber core at the bottom end of the puncture tube into the interior of the tire body, thereby completing the rapid repair thereof, saving time and effort; by using the provided fastening screws, strip grooves and sliders, the puncture needle can be moved to a suitable position according to actual needs, and the tire body at different damaged parts can be repaired. However, in actual application, the above-mentioned tool requires the user to control the tool body with one hand and control the puncture of the puncture needle with the other hand during operation. The tire body is thick and the diameter of the puncture needle is small. The puncture needle requires a large force when puncturing the tire surface. When in use, the hand controlling the operation tool is easy to press the tool toward the tire in order to control the position of the tool to be fixed, so that the area around the tire leak hole is greatly deformed, resulting in the failure of the puncture of the puncture needle. Therefore, the user needs to adjust the force applied by both hands for many times, which increases the difficulty of using the repair tool for first-time users or users who do not often use the repair tool. Therefore, we disclose a multi-purpose tire emergency repair tool. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a multi-purpose tire emergency repair tool to solve the problem that the repair tool is not convenient for first-time users to use.

[0005] Based on the above purpose, the utility model provides a multi-purpose tire emergency repair tool, including a tool box, the inner wall of the tool box is rotatably connected to a support block, the upper end of the support block is provided with a movable groove, two second limit plates are slidably connected in the movable groove, the upper end of the second limit plate is provided with a first movable hole, a connecting rod is slidably connected in the first movable hole, a first limit ring is fixedly connected between the two connecting rods, a hollow ball is movably clamped in the first limit ring, and a needle is arranged in the hollow ball.

[0006] Preferably, the two second limiting plates are in contact with the side surfaces of the tire, the second limiting plates are T-shaped plates, the connecting rod is a T-shaped rod, and the support block and the second limiting plates can be completely rotated into the inner cavity of the tool box.

[0007] Preferably, a plurality of first limit blocks are fixedly connected to the inner wall of the first movable hole, the first limit blocks are hemispherical, a plurality of slots are formed on one side of the connecting rod, and the connecting rod slots are movably connected to the first limit blocks.

[0008] Preferably, the lower end of the support block is rotatably connected to a support plate, one side of the lower end of the support block is fixedly connected to a first limit plate, one side of the support plate is in contact with one side of the first limit plate, the other side of the support plate forms an obtuse angle with the bottom surface of the support block, the bottom surface of the support plate is in contact with the ground, and a handle is fixedly connected to one side of the toolbox.

[0009] Preferably, one side of the second limit plate is rotatably connected to the third limit plate, the middle of the third limit plate is provided with a second movable hole, both ends of the third limit plate are provided with a plurality of limit holes, the limit holes are distributed on both sides of the second movable hole, a fixing rod is arranged in the second movable hole, the middle part of the fixing rod is movably sleeved with a second limit ring, the second limit ring and both sides of the fixing rod are fixedly connected with the limit rod, the limit rod is adapted to the limit hole, one end of the fixing rod is provided with a threaded groove, and the fixing rod is threadedly connected with a fixing ring.

[0010] Preferably, an anti-slip edge is fixedly connected to the outer wall of the fixing ring, the fixing rod is a T-shaped rod, and the second limiting ring is located between the third limiting plate and the fixing ring.

[0011] Preferably, the lower end of the toolbox is rotatably connected to a fourth limit plate, the middle part of the fourth limit plate is rotatably connected to a fifth limit plate, the upper end of the fifth limit plate is movably clamped with a second limit block, the second limit block is fixedly connected to the toolbox, both ends of the second limit block are provided with slots, the upper end of the fifth limit plate is provided with a hole, both ends of the hole on the upper end of the fifth limit plate are fixedly connected with a third limit block, the third limit block is movably clamped with the slot of the second limit block, and the bottom surface of the fourth limit plate is not in the same plane as the bottom surface of the toolbox.

[0012] The beneficial effects of the utility model are as follows: the support block limits the moving position of the second limiting plate through the moving groove, thereby preventing the tool box from being disconnected from the second limiting plate; the second limiting plate limits the moving position of the connecting rod through the first moving hole, thereby preventing the connecting rod from being disconnected from the second limiting plate, so that the connecting rod will not be lost when in use, and can be retracted into the inner cavity of the tool box through the second limiting plate when not in use, which is convenient for storage and not easy to be damaged or lost during storage; the position of the first limiting ring and the hollow ball is limited by the connecting rod, so that the user can move the connecting rod according to the leaking position of the tire so that the first limiting ring and the hollow ball are located on one side of the leaking point, and then the needle penetrates the hollow ball and pierces the leaking point, so that the hollow ball can limit the position of the needle entering the leaking point, thereby reducing the influence of the tire pattern on the needle piercing the leaking point, thereby facilitating the user's use, improving the one-time success rate of the user using the needle to pierce the leaking point, and saving the user's operation time;

[0013] The toolbox limits the position of the fifth limit plate by the second limit block, so that after the third limit block is engaged with the second limit block, the relative position of the second limit block and the fifth limit plate is further limited to be fixed, thereby making the relative position of the fourth limit plate and the toolbox stable, not easy to disconnect, and easy to use, so that after the second limit plate is located in the inner cavity of the toolbox, the fourth limit plate can close the inner cavity of the toolbox and limit the position of the second limit plate. After the toolbox is placed on the ground, it is easier to place it stably, so that the toolbox can be used as a bench, which is beneficial for the user to sit on the top of the toolbox to operate, assisting the user to maintain his own balance during operation, and facilitating the user's operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of the support block of the utility model;

[0017] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the second limiting plate of the utility model;

[0018] Figure 4 It is a partially cutaway three-dimensional structural schematic diagram of the fifth limiting plate of the utility model.

[0019] The markings in the figure are:

[0020] 1. Toolbox; 2. Support block; 3. Support plate; 4. First limit plate; 5. Moving groove; 6. Second limit plate; 7. First moving hole; 8. Connecting rod; 9. First limit ring; 10. Hollow ball; 11. First limit block; 12. Third limit plate; 13. Second moving hole; 14. Limit hole; 15. Fixed rod; 16. Second limit ring; 17. Limit rod; 18. Fixed ring; 19. Fourth limit plate; 20. Fifth limit plate; 21. Second limit block; 22. Third limit block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] like Figure 1-Figure 4As shown, a multi-purpose tire emergency repair tool comprises a tool box 1, the inner wall of the tool box 1 is rotatably connected with a support block 2, the upper end of the support block 2 is provided with a moving groove 5, two second limiting plates 6 are slidably connected in the moving groove 5, the upper end of the second limiting plate 6 is provided with a first moving hole 7, a connecting rod 8 is slidably connected in the first moving hole 7, a first limiting ring 9 is fixedly connected between the two connecting rods 8, a hollow ball 10 is movably connected in the first limiting ring 9, a puncture needle is arranged in the hollow ball 10, the two second limiting plates 6 are fitted with the side of the tire, the second limiting plate 6 is a T-shaped plate, the connecting rod 8 is a T-shaped rod, the support block 2 and the second limiting plate 6 can be completely rotated to the inner cavity of the tool box 1, the inner wall of the first moving hole 7 is fixedly connected with a plurality of first limiting blocks 11, and the first limiting The positioning block 11 is hemispherical, and a plurality of slots are provided on one side of the connecting rod 8. The slots of the connecting rod 8 are movably connected with the first limiting block 11. When in use, the support block 2 is rotatably connected through the inner wall of the tool box 1, and a moving slot 5 is provided on the upper end of the support block 2. Two second limiting plates 6 are slidably connected in the moving slot 5, so that the tool box 1 limits the position of the support block 2, so that the support block 2 limits the moving position of the second limiting plate 6 through the moving slot 5, and prevents the tool box 1 from being disconnected from the second limiting plate 6. A first moving hole 7 is provided on the upper end of the second limiting plate 6, and a connecting rod 8 is slidably connected in the first moving hole 7, so that the second limiting plate 6 limits the moving position of the connecting rod 8 through the first moving hole 7, and prevents the connecting rod 8 from being disconnected from the second limiting plate 6, so that the connecting rod 8 It will not be lost during use, and a first limiting ring 9 is fixedly connected between the two connecting rods 8, and a hollow ball 10 is movably clamped in the first limiting ring 9, and the hollow ball 10 is adapted to the puncture needle, so that the connecting rod 8 limits the position of the first limiting ring 9 and the hollow ball 10, so that the user can move the connecting rod 8 according to the leaking position of the tire so that the first limiting ring 9 and the hollow ball 10 are located on one side of the leaking point, and then the puncture needle penetrates the hollow ball 10 and pierces the leaking point, so that the hollow ball 10 can limit the position of the puncture needle entering the leaking point, reducing the influence of the tire pattern on the puncture needle piercing the leaking point, thereby facilitating the user's use, improving the one-time success rate of the user using the puncture needle to pierce the leaking point, and saving the user's operation time. The second limit plate 6 is combined so that the user can move the second limit plate 6 to fit with the side of the tire. The second limit plate 6 is a T-shaped plate so that the second limit plate 6 and the support block 2 will not be disconnected. The connecting rod 8 is a T-shaped rod so that the connecting rod 8 will not be disconnected from the second limit plate 6, so that the second limit plate 6 and the connecting rod 8 will not be lost. The support block 2 and the second limit plate 6 can be completely rotated into the inner cavity of the tool box 1, so that the second limit plate 6 can be put into the inner cavity of the tool box 1 when not in use, which is convenient for storage and not easy to be damaged or lost during storage. A plurality of first limit blocks 11 are fixedly connected to the inner wall of the first movable hole 7. The first limit block 11 is hemispherical. A plurality of slots are provided on one side of the connecting rod 8. The slots of the connecting rod 8 are movably connected to the first limit block 11.The connecting rod 8 can move in the inner cavity of the first moving hole 7 according to the leakage point, changing the relative fixed position of the connecting rod 8 slot and the first limit block 11, so that the position of the connecting rod 8 after movement is limited by the first limit block 11, which is convenient for the user to operate.

[0024] As a preferred implementation in this embodiment, Figure 1 and Figure 2 As shown, the lower end of the support block 2 is rotatably connected to a support plate 3, and one side of the lower end of the support block 2 is fixedly connected to a first limiting plate 4, one side of the support plate 3 is in contact with one side of the first limiting plate 4, and the other side of the support plate 3 forms an obtuse angle with the bottom surface of the support block 2, and the bottom surface of the support plate 3 is in contact with the ground, and one side of the tool box 1 is fixedly connected to a handle, and the support plate 3 is rotatably connected to the lower end of the support block 2, and one side of the lower end of the support block 2 is fixedly connected to the first limiting plate 4, one side of the support plate 3 is in contact with one side of the first limiting plate 4, and the other side of the support plate 3 forms an obtuse angle with the bottom surface of the support block 2, and the bottom surface of the support plate 3 is in contact with the ground, so that the support plate 3 can stably support the position of the support block 2, so that the support block 2 remains parallel to the ground, which is conducive to the use of tools, and a handle is fixedly connected to one side of the tool box 1, so that the tools are easy to take.

[0025] As a preferred implementation in this embodiment, Figure 1 and Figure 3As shown, one side of the second limiting plate 6 is rotatably connected to the third limiting plate 12, a second movable hole 13 is opened in the middle of the third limiting plate 12, and a plurality of limiting holes 14 are opened at both ends of the third limiting plate 12, and the limiting holes 14 are distributed on both sides of the second movable hole 13, a fixing rod 15 is arranged in the second movable hole 13, and a second limiting ring 16 is movably sleeved in the middle of the fixing rod 15, and both sides of the second limiting ring 16 and the fixing rod 15 are fixedly connected to the limiting rod 17, and the limiting rod 17 is adapted to the limiting hole 14, and a threaded groove is opened at one end of the fixing rod 15, and the fixing rod 15 is threadedly connected to the fixing ring 18, and the outer surface of the fixing ring 18 The wall is fixedly connected with an anti-slip edge, the fixing rod 15 is a T-shaped rod, the second limiting ring 16 is located between the third limiting plate 12 and the fixing ring 18, and the third limiting plate 12 is rotatably connected through one side of the second limiting plate 6. A second movable hole 13 is opened in the middle of the third limiting plate 12, and a plurality of limiting holes 14 are opened at both ends of the third limiting plate 12. The limiting holes 14 are distributed on both sides of the second movable hole 13. A fixing rod 15 is arranged in the second movable hole 13, so that the second limiting plate 6 limits the position of the third limiting plate 12, so that the third limiting plate 12 limits the position of the fixing rod 15 through the second movable hole 13, and the fixing rod 15 is used to fix the fixing rod 15. The middle part is movably sleeved with a second limiting ring 16, and both sides of the second limiting ring 16 and the fixing rod 15 are fixedly connected to limiting rods 17, and the limiting rods 17 are adapted to the limiting holes 14, so that after the second limiting plate 6 is fitted with the side of the tire, the fixing rod 15 is passed through the second movable hole 13 and the wheel hub of the tire, and then the fixing rod 15 is adjusted to a position where the wheel hub is fitted, so that the fixing rod 15 helps the second limiting plate 6 to maintain a position fitted with the side of the tire, and then the position of the fixing rod 15 and the second limiting ring 16 is limited by the limiting holes 14, so that the relative position of the third limiting plate 12 and the fixing rod 15 is fixed, and the fixing rod 15 is fixed. A threaded groove is provided at one end, and the fixing rod 15 is threadedly connected to the fixing ring 18, so that the fixing ring 18 limits the position of the second limiting ring 16, thereby improving the position stability of the third limiting plate 12 and the second limiting plate 6 relative to the tire, which is convenient for users to use. The outer wall of the fixing ring 18 is fixedly connected with an anti-slip edge, making the fixing ring 18 easy to use. The fixing rod 15 is a T-shaped rod, so that the fixing rod 15 and the second limiting ring 16 can cooperate to limit the position of the third limiting plate 12. The second limiting ring 16 is located between the third limiting plate 12 and the fixing ring 18, so that the fixing ring 18 can limit the position of the second limiting ring 16.

[0026] As a preferred implementation in this embodiment, Figure 1 and Figure 4As shown, the lower end of the tool box 1 is rotatably connected to the fourth limit plate 19, the middle part of the fourth limit plate 19 is rotatably connected to the fifth limit plate 20, the upper end of the fifth limit plate 20 is movably connected to the second limit block 21, the second limit block 21 is fixedly connected to the tool box 1, both ends of the second limit block 21 are provided with a card slot, the upper end of the fifth limit plate 20 is provided with a hole, both ends of the hole at the upper end of the fifth limit plate 20 are fixedly connected to the third limit block 22, the third limit block 22 The fourth limiting plate 19 is movably connected with the second limiting block 21 slot, the bottom surface of the fourth limiting plate 19 is not in the same plane as the bottom surface of the tool box 1, the fourth limiting plate 19 is rotatably connected to the lower end of the tool box 1, the middle part of the fourth limiting plate 19 is rotatably connected to the fifth limiting plate 20, the upper end of the fifth limiting plate 20 is movably connected with the second limiting block 21, the second limiting block 21 is fixedly connected to the tool box 1, both ends of the second limiting block 21 are provided with a slot, and the hole at the upper end of the fifth limiting plate 20 Both ends are fixedly connected with a third limit block 22, and the third limit block 22 is movably engaged with the second limit block 21 in the slot, so that the tool box 1 limits the position of the fifth limit plate 20 through the second limit block 21, so that after the third limit block 22 is engaged with the second limit block 21, the relative position of the second limit block 21 and the fifth limit plate 20 is further restricted to be fixed, thereby making the relative position of the fourth limit plate 19 and the tool box 1 stable, not easy to disconnect, and easy to use, so that after the second limit plate 6 is located in the inner cavity of the tool box 1, the fourth limit plate 19 can close the inner cavity of the tool box 1 and limit the position of the second limit plate 6. The bottom surface of the fourth limit plate 19 is not in the same plane as the bottom surface of the tool box 1, so that the tool box 1 is easier to place stably after being placed on the ground, so that the tool box 1 can be used as a bench, which is beneficial for the user to sit on the top of the tool box 1 to operate, assisting the user to maintain his own balance during operation, and facilitating the user's operation.

[0027] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0028] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A multi-purpose tire emergency repair tool, comprising a tool box (1), characterized in that: The inner wall of the tool box (1) is rotatably connected to a support block (2), the upper end of the support block (2) is provided with a movable groove (5), two second limit plates (6) are slidably connected in the movable groove (5), the upper end of the second limit plate (6) is provided with a first movable hole (7), a connecting rod (8) is slidably connected in the first movable hole (7), a first limit ring (9) is fixedly connected between the two connecting rods (8), a hollow ball (10) is movably clamped in the first limit ring (9), and a needle is arranged in the hollow ball (10).

2. The multi-purpose tire emergency repair tool according to claim 1, characterized in that: The two second limit plates (6) are in contact with the side of the tire, the second limit plates (6) are T-shaped plates, the connecting rod (8) is a T-shaped rod, and the support block (2) and the second limit plates (6) can be completely rotated into the inner cavity of the tool box (1).

3. The multi-purpose tire emergency repair tool according to claim 1, characterized in that: A plurality of first limit blocks (11) are fixedly connected to the inner wall of the first movable hole (7), the first limit blocks (11) are hemispherical, a plurality of slots are provided on one side of the connecting rod (8), and the slots of the connecting rod (8) are movably connected to the first limit blocks (11).

4. The multi-purpose tire emergency repair tool according to claim 1, characterized in that: The lower end of the support block (2) is rotatably connected to a support plate (3), one side of the lower end of the support block (2) is fixedly connected to a first limiting plate (4), one side of the support plate (3) is in contact with one side of the first limiting plate (4), the other side of the support plate (3) forms an obtuse angle with the bottom surface of the support block (2), the bottom surface of the support plate (3) is in contact with the ground, and one side of the tool box (1) is fixedly connected to a handle.

5. The multi-purpose emergency tire repair tool according to claim 4, characterized in that: One side of the second limiting plate (6) is rotatably connected to a third limiting plate (12); a second movable hole (13) is provided in the middle of the third limiting plate (12); a plurality of limiting holes (14) are provided at both ends of the third limiting plate (12); the limiting holes (14) are distributed on both sides of the second movable hole (13); a fixing rod (15) is provided in the second movable hole (13); a second limiting ring (16) is movably sleeved in the middle of the fixing rod (15); both sides of the second limiting ring (16) and the fixing rod (15) are fixedly connected to limiting rods (17); the limiting rods (17) are adapted to the limiting holes (14); a threaded groove is provided at one end of the fixing rod (15); the fixing rod (15) is threadedly connected to a fixing ring (18).

6. The multi-purpose emergency tire repair tool according to claim 5, characterized in that: The outer wall of the fixing ring (18) is fixedly connected with an anti-slip edge, the fixing rod (15) is a T-shaped rod, and the second limiting ring (16) is located between the third limiting plate (12) and the fixing ring (18).

7. The multi-purpose emergency tire repair tool according to claim 1, characterized in that: The lower end of the tool box (1) is rotatably connected to a fourth limit plate (19), the middle part of the fourth limit plate (19) is rotatably connected to a fifth limit plate (20), the upper end of the fifth limit plate (20) is movably connected to a second limit block (21), the second limit block (21) is fixedly connected to the tool box (1), both ends of the second limit block (21) are provided with a slot, the upper end of the fifth limit plate (20) is provided with a hole, both ends of the hole at the upper end of the fifth limit plate (20) are fixedly connected to a third limit block (22), the third limit block (22) is movably connected to the slot of the second limit block (21), and the bottom surface of the fourth limit plate (19) is not in the same plane as the bottom surface of the tool box (1).

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