Connector assembly of tire burst emergency safety device

Abstract

The utility model discloses a connector assembly of a tire burst emergency safety device, which comprises a first supporting belt, a second supporting belt, a bolt connecting plate, a nut connecting plate, an assembling part for quickly replacing the bolt connecting plate and the nut connecting plate, and a locking part for improving the connecting stability of the first supporting belt and the second supporting belt, the assembling part comprises fixing blocks and inserting openings, the fixing blocks are connected with the two sides of the bottom of the first supporting belt and the two sides of the top of the second supporting belt respectively, and the inserting openings are formed in one sides of the fixing blocks. The problem that when an existing connector assembly is used, although a supporting belt can be connected and fixed through a nut connector and a bolt connector, the nut connector and the bolt connector are connected with the supporting belt in a riveted mode, replacement is relatively troublesome when the nut connector and the bolt connector are damaged, and therefore practicability is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, and particularly relates to a connector assembly of a tire burst emergency safety device. Background Technique

[0002] An automobile tire is one of the important components of an automobile. The automobile tire can bear the weight of the vehicle body, passengers and goods, ensure the stability of the vehicle during driving, can contact the road surface, provide the traction force for the vehicle to move forward and brake through the frictional force, and can absorb the impact and vibration of the road surface, making the passengers and drivers feel more comfortable. When the automobile tire encounters an accident during driving, a flat tire may occur.

[0003] The existing patent CN206155041U discloses a connector assembly of a tire burst emergency safety device, which includes a bolt connector, a nut connector, a bolt and a nut. The bolt connector includes a fixing groove and ear plates A arranged on both sides of the fixing groove; the nut connector includes a limiting groove and ear plates B arranged on both sides of the limiting groove; the bolt connector and the nut connector are respectively fixed at adjacent ends of an annular support belt, the bolt connects the bolt connector and the nut connector, the nut is restricted in the limiting groove, and the bolt is locked by the nut. The utility model has the following beneficial effects: (1) The bolt connector and the nut connector are independent structures, which are convenient for disassembly and replacement after damage; (2) During the process of adjusting the bolt, the nut is always restricted in the limiting groove, and the bolt is convenient to adjust.

[0004] Based on the retrieval of the above patent and the discovery of the connector assembly in the existing technology, it is found that when the above connector assembly is used, although the support belt can be connected and fixed by using the nut connector and the bolt connector, the nut connector and the bolt connector are connected to the support belt by riveting. When damaged, the replacement is relatively troublesome, resulting in a reduction in practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide a connector assembly of a tire burst emergency safety device, so as to solve the problem that when the existing connector assembly is used, although the support belt can be connected and fixed by using the nut connector and the bolt connector, the nut connector and the bolt connector are connected to the support belt by riveting. When damaged, the replacement is relatively troublesome, resulting in a reduction in practicability as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: a connector assembly of a tire burst emergency safety device, including a first support belt, a second support belt, a bolt connection plate, a nut connection plate, an assembly component for quickly replacing the bolt connection plate and the nut connection plate, and a locking component for improving the connection stability between the first support belt and the second support belt. The assembly component includes fixing blocks respectively connected to both sides of the bottom of the first support belt and both sides of the top of the second support belt, sockets opened on one side of the fixing blocks, first inclined blocks respectively connected to one side of the bolt connection plate and the nut connection plate, clamping grooves opened on the first inclined blocks, fixing plates arranged in the sockets, second inclined blocks connected to the fixing plates, first springs respectively connected to both sides of the fixing plates, and a pop-up component for improving the disassembly efficiency. The second inclined block is inserted into the clamping groove.

[0007] Preferably, the locking component includes a bolt body, a nut body connected to the bolt body, cavities respectively opened on both sides inside the nut connection plate, through openings opened at the top inside the cavities, moving plates arranged in the cavities, guide rods fixedly connected to the tops of the moving plates, pull rings fixedly connected to the guide rods, second springs sleeved outside the guide rods, locking rods fixedly connected to the bottoms of the moving plates, and a plurality of locking grooves arranged in a circular pattern at the top of the nut body. The locking rods are inserted into the locking grooves. The locking rods penetrate through the cavities and are slidably connected to the nut connection plate. The guide rods are slidably connected to the through openings.

[0008] Preferably, the pop-up component includes a pop-up groove opened on one side inside the socket, a pop-up rod arranged in the pop-up groove, a pop-up plate fixedly connected to one end of the pop-up rod, and a third spring fixedly connected to the other end of the pop-up rod. The pop-up rod is slidably connected to the pop-up groove.

[0009] Preferably, a limiting groove is opened on the side of the socket far from the fixing plate, a limiting block is inserted into the limiting groove, and the limiting block is fixedly connected to the first inclined block.

[0010] Preferably, vertical rods are respectively fixedly connected to both sides inside the cavity. The vertical rods penetrate through the moving plate and are slidably connected to the moving plate.

[0011] Preferably, a plurality of uniformly arranged rolling grooves are opened on the second inclined block, and balls are arranged in the rolling grooves.

[0012] Preferably, pull rods are respectively fixedly connected to both sides of the fixing plate, a grip plate is fixedly connected between the two pull rods, and the pull rods penetrate through the socket and are slidably connected to the fixing block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. By setting the first support belt, the second support belt, the bolt connecting plate, the nut connecting plate and the assembly components, the first inclined block on one side of the bolt connecting plate and the nut connecting plate can be inserted into the socket. The first inclined block can squeeze the second inclined block, causing the second inclined block to drive the fixing plate to move. The fixing plate can deform the first spring, and the first spring can drive the second inclined block to insert into the card slot, enabling the bolt connecting plate and the nut connecting plate to be quickly connected and fixed to the first support belt and the second support belt. When it is damaged, it can be quickly replaced, thereby greatly improving the practicability and efficiency of the device.

[0015] 2. By setting the locking components, the pull ring can cause the guide rod to drive the moving plate to move, deforming the second spring. At the same time, it can drive the locking rod to move upward. When the nut body is tightened, the second spring resets and drives the locking rod to snap into the locking slot, which can restrict the nut body and prevent the nut body from rotating. Thus, the connection stability between the first support belt and the second support belt can be improved, preventing them from separating, and further enhancing the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram provided by the present utility model;

[0017] Figure 2 is a left view provided by the present utility model;

[0018] Figure 3 is provided by the present utility model Figure 2 is a three-dimensional sectional view at A-A in

[0019] Figure 4 is provided by the present utility model Figure 3 is an enlarged view at B in

[0020] Figure 5 is provided by the present utility model Figure 3 is an enlarged view at C in

[0021] In the figure: 1, the first support belt; 11, the second support belt; 12, the bolt connecting plate; 13, the nut connecting plate; 21, the fixed block; 22, the socket; 23, the first inclined block; 24, the card slot; 25, the fixing plate; 26, the second inclined block; 27, the first spring; 31, the bolt body; 32, the nut body; 33, the cavity; 34, the through hole; 35, the moving plate; 36, the guide rod; 37, the pull ring; 38, the second spring; 39, the locking rod; 40, the locking slot; 41, the pop-up slot; 42, the pop-up rod; 43, the pop-up plate; 44, the third spring; 51, the limiting slot; 52, the limiting block; 61, the vertical rod; 71, the rolling slot; 72, the ball; 81, the pull rod; 82, the grip plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, the present utility model provides a technical solution: a connector assembly of a blowout emergency safety device, including a first support belt 1, a second support belt 11, a bolt connection plate 12, a nut connection plate 13, an assembly component for quickly replacing the bolt connection plate 12 and the nut connection plate 13, and a locking component for improving the connection stability between the first support belt 1 and the second support belt 11. The assembly component includes fixing blocks 21 respectively connected to both sides of the bottom of the first support belt 1 and both sides of the top of the second support belt 11, a socket 22 opened on one side of the fixing block 21, first inclined blocks 23 respectively connected to one side of the bolt connection plate 12 and the nut connection plate 13, a card slot 24 opened on the first inclined block 23, a fixing plate 25 arranged in the socket 22, a second inclined block 26 connected to the fixing plate 25, first springs 27 respectively connected to both sides of the fixing plate 25, and a pop-up component for improving the disassembly efficiency. The second inclined block 26 is inserted into the card slot 24. The first inclined block 23 can be inserted into the socket 22. The first inclined block 23 can contact the second inclined block 26 and squeeze the second inclined block 26 to move. The second inclined block 26 can drive the fixing plate 25 to move. The fixing plate 25 can cause the first spring 27 to deform. When the second inclined block 26 contacts the card slot 24, the reset of the first spring 27 can drive the second inclined block 26 to be inserted into the card slot 24, and the first inclined block 23 can be automatically fixed, thereby quickly fixing the nut connection plate 13 and the bolt connection plate 12, and at the same time, quickly disassembling the damaged nut connection plate 13 and bolt connection plate 12. The pop-up component includes a pop-up groove 41 opened on one side in the socket 22, a pop-up rod 42 arranged in the pop-up groove 41, a pop-up plate 43 fixedly connected to one end of the pop-up rod 42, and a third spring 44 fixedly connected to the other end of the pop-up rod 42. The pop-up rod 42 is slidably connected to the pop-up groove 41. The first inclined block 23 can contact the pop-up plate 43 and push the pop-up plate 43 to drive the pop-up rod 42 to move. The pop-up rod 42 can squeeze the third spring 44 to deform it. When the first inclined block 23 is released, the third spring 44 can reset to drive the pop-up plate 43 to reset, thereby ejecting the first inclined block 23 and improving the disassembly efficiency. A limit groove 51 is opened on the side of the socket 22 far from the fixing plate 25. A limit block 52 is inserted into the limit groove 51. The limit block 52 is fixedly connected to the first inclined block 23. The limit block 52 can be inserted into the limit groove 51 to vertically limit the first inclined block 23 and prevent the first inclined block 23 from vertically shifting. A plurality of uniformly arranged rolling grooves 71 are opened on the second inclined block 26. Ball bearings 72 are arranged in the rolling grooves 71. The first inclined block 23 can contact the ball bearings 72. The rotation of the ball bearings 72 can reduce the friction between the first inclined block 23 and the second inclined block 26. Pulling rods 81 are respectively fixedly connected to both sides of the fixing plate 25. A grip plate 82 is fixedly connected between the two pulling rods 81. The pulling rods 81 penetrate through the socket 22 and are slidably connected to the fixing block 21. The grip plate 82 can drive the pulling rods 81 to move, thereby facilitating driving the second inclined block 26 to disengage from the card slot 24.Furthermore, the nut connecting plate 13 and the bolt connecting plate 12 can be quickly disassembled and replaced.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , the locking component includes a bolt body 31, a nut body 32 connected to the bolt body 31, cavities 33 respectively formed on both inner sides of the nut connecting plate 13, a through hole 34 formed at the top inside the cavity 33, a moving plate 35 disposed inside the cavity 33, a guide rod 36 fixedly connected to the top of the moving plate 35, a pull ring 37 fixedly connected to the guide rod 36, a second spring 38 sleeved outside the guide rod 36, a locking rod 39 fixedly connected to the bottom of the moving plate 35, and a plurality of locking grooves 40 arranged in a circumferential pattern at the top of the nut body 32. The locking rod 39 is inserted into the locking groove 40. The locking rod 39 penetrates through the cavity 33 and is slidably connected to the nut connecting plate 13. The guide rod 36 is slidably connected to the through hole 34. Both ends of the second spring 38 are fixedly connected to the moving plate 35 and the inner wall of the cavity 33 respectively. By pulling the pull ring 37, the two guide rods 36 can drive the moving plate 35 to move. The moving plate 35 can squeeze the second spring 38 to deform it. The moving plate 35 can also drive the locking rod 39 to move. When the nut body 32 is tightened, the second spring 38 can reset to drive the locking rod 39 to reset and engage it into the locking groove 40, thereby locking the nut body 32 and preventing the nut body 32 from rotating, which can improve the connection stability between the first support belt 1 and the second support belt 11. Vertical rods 61 are fixedly connected to both inner sides of the cavity 33. The vertical rods 61 penetrate through the moving plate 35 and are slidably connected to the moving plate 35. The vertical rods 61 can guide the movement of the moving plate 35 to prevent the moving plate 35 from tilting, thereby improving the movement stability of the locking rod 39.

[0025] Working principle: During operation, align the first inclined block 23 with the socket 22 and insert it into the socket 22. The first inclined block 23 can contact the ball 72 and the ejector plate 43, and squeeze the second inclined block 26 to move. The movement of the second inclined block 26 can drive the fixed plate 25 to move, and the fixed plate 25 can drive the first spring 27 to deform. When the second inclined block 26 contacts the card slot 24, the reset of the first spring 27 can drive the second inclined block 26 to reset, so that the second inclined block 26 is snapped into the card slot 24, and the bolt connecting plate 12 and the nut connecting plate 13 can be quickly fixed to the first support belt 1 and the second support belt 11. The ejector plate 43 can push the ejector rod 42 to move, and the ejector rod 42 can squeeze the third spring 44 to deform. Then insert the bolt body 31 into the bolt connecting plate 12 and the nut connecting plate 13. At this time, pull the pull ring 37, the pull ring 37 can drive the guide rod 36 to move, the guide rod 36 can drive the moving plate 35 to move, thereby deforming the second spring 38, and at the same time driving the locking rod 39 to move upward. Then screw the nut body 32 onto the bolt body 31 to connect and fix the first support belt 1 and the second support belt 11. Release the pull ring 37, and the reset of the second spring 38 can drive the locking rod 39 to insert into the locking groove 40 to restrict the nut body 32 from rotating. Subsequently, when the nut connecting plate 13 or the bolt connecting plate 12 is damaged, just pull the grip plate 82 to make the second inclined block 26 disengage from the card slot 24, and the reset of the third spring 44 can eject the first inclined block 23, and a new one can be replaced. The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connector assembly of a tire blowout emergency safety device, comprising a first support belt (1), a second support belt (11), a bolt connecting plate (12), a nut connecting plate (13), an assembling component for quickly replacing the bolt connecting plate (12) and the nut connecting plate (13), and a locking component for improving the connection stability between the first support belt (1) and the second support belt (11), characterized in that: The assembled component includes fixing blocks (21) respectively connected to both sides of the bottom of the first support belt (1) and both sides of the top of the second support belt (11), sockets (22) opened on one side of the fixing blocks (21), first inclined blocks (23) respectively connected to one side of the bolt connecting plate (12) and the nut connecting plate (13), card slots (24) opened on the first inclined blocks (23), fixing plates (25) arranged in the sockets (22), second inclined blocks (26) connected to the fixing plates (25), first springs (27) respectively connected to both sides of the fixing plates (25), and a pop-up component for improving the disassembly efficiency. The second inclined blocks (26) are inserted into the card slots (24).

2. The connector assembly of a flat tire emergency safety device according to claim 1, characterized in that: The locking component includes a bolt body (31), a nut body (32) connected to the bolt body (31), cavities (33) respectively opened on both sides inside the nut connecting plate (13), through openings (34) opened at the top inside the cavities (33), moving plates (35) arranged inside the cavities (33), guide rods (36) fixedly connected to the tops of the moving plates (35), pull rings (37) fixedly connected to the guide rods (36), second springs (38) sleeved outside the guide rods (36), locking rods (39) fixedly connected to the bottoms of the moving plates (35), and a plurality of locking slots (40) arranged in a circular pattern at the top of the nut body (32). The locking rods (39) are inserted into the locking slots (40). The locking rods (39) penetrate through the cavities (33) and are slidably connected to the nut connecting plate (13). The guide rods (36) are slidably connected to the through openings (34).

3. The connector assembly of a flat tire emergency safety device according to claim 1, characterized in that: The pop-up component includes a pop-up slot (41) opened on one side inside the socket (22), a pop-up rod (42) arranged in the pop-up slot (41), a pop-up plate (43) fixedly connected to one end of the pop-up rod (42), and a third spring (44) fixedly connected to the other end of the pop-up rod (42). The pop-up rod (42) is slidably connected to the pop-up slot (41).

4. The connector assembly of a flat tire emergency safety device according to claim 1, characterized in that: A limiting slot (51) is opened on one side of the socket (22) far from the fixing plate (25). A limiting block (52) is inserted into the limiting slot (51). The limiting block (52) is fixedly connected to the first inclined block (23).

5. The connector assembly of a flat tire emergency safety device according to claim 2, characterized in that: Vertical rods (61) are respectively fixedly connected to both sides inside the cavity (33). The vertical rods (61) penetrate through the moving plate (35) and are slidably connected to the moving plate (35).

6. The connector assembly of a flat tire emergency safety device according to claim 1, characterized in that: A plurality of uniformly arranged rolling slots (71) are opened on the second inclined block (26). Ball bearings (72) are arranged in the rolling slots (71).

7. The connector assembly of a flat tire emergency safety device according to claim 1, characterized in that: Pull rods (81) are respectively fixedly connected to both sides of the fixing plate (25). A grip plate (82) is fixedly connected between the two pull rods (81). The pull rods (81) penetrate through the socket (22) and are slidably connected to the fixing block (21).

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