Protective mounting bracket for automobile exhaust pipe

Abstract

The utility model relates to a protective mounting support, in particular to an automobile exhaust pipe protective mounting support which comprises a connected support, and movable rings are rotationally arranged at the two ends, close to the edge, of the connected support. A locking mechanism is arranged on the one-piece support and matched with the movable ring so that the movable ring and the two ends of the one-piece support can be clamped respectively. The locking mechanism comprises sliding blocks, and the sliding blocks are arranged at the two ends, away from the center, of the one-piece support. According to the utility model, the movable ring and the one-piece support are rotatably connected, the movable ring is separated from the one-piece support, then the support is taken to the bottom of the exhaust pipe, and then the movable ring is inserted into the one-piece support, so that rapid clamping is completed; the whole exhaust pipe support can be conveniently sleeved on the surface of the exhaust pipe, so that the time for sleeving the support on the surface of the exhaust pipe is reduced, and when the position of the support on the surface of the exhaust pipe needs to be adjusted, the movable ring can be separated from the connected support, so that the position can be quickly adjusted.

Description

Technical Field

[0001] The utility model relates to a protective mounting bracket, in particular to a protective mounting bracket for an automobile exhaust pipe. Background Art

[0002] The protective mounting bracket of the automobile exhaust pipe is the medium that connects the exhaust pipe of the automobile engine to the automobile chassis. Generally, a lifting lug is installed at the bottom of the chassis, and then the exhaust pipe is hung on the chassis through the bracket. The exhaust pipe bracket and the chassis are mostly soft connections composed of the lifting lug and the bracket.

[0003] In the existing installation process of the automobile exhaust pipe, generally, both ends of the bracket are inserted into the exhaust pipe first, and then the bracket is hung on the lifting lug.

[0004] However, when the bracket is inserted into the exhaust pipe, a prefabricated ring that matches the cross-section of the exhaust pipe is generally inserted. In this way of insertion, since the inner diameter of the rings at both ends of the bracket is generally consistent with the outer diameter of the exhaust pipe, the insertion speed is slow. Sometimes during the insertion process, when the ring is misaligned, it is easy to get stuck, which slows down the insertion speed of the bracket and affects the installation efficiency. Utility Model Content

[0005] The utility model aims to provide a protective mounting bracket for automobile exhaust pipes, so as to solve the problem of slow speed of sleeve connection to the exhaust pipe proposed in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automobile exhaust pipe protection mounting bracket comprises a conjoined bracket, wherein two ends of the conjoined bracket close to the edge are rotatably provided with movable rings;

[0008] The one-piece bracket is provided with a locking mechanism, and the locking mechanism cooperates with the movable ring to clamp the movable ring and the two ends of the one-piece bracket respectively;

[0009] The locking mechanism comprises sliders, which are arranged at two ends of the one-piece bracket away from the center.

[0010] The automobile exhaust pipe protection mounting bracket as described above: the two ends of the one-piece bracket are arranged to be semicircular shapes adapted to the movable ring, and movable grooves are opened at both ends of the one-piece bracket, a latch shaft is arranged inside the movable groove, and the latch shaft is connected to the inner wall of the one-piece bracket, a circular through groove is opened on the movable ring, the latch shaft is inside the circular through groove, and the latch shaft and the movable ring are rotatably connected, and the movable ring rotates around the axis of the latch shaft.

[0011] The automobile exhaust pipe protective mounting bracket as described above: a snap-in groove is provided on the side of the movable ring away from the circular through groove, and an angled surface is provided on the movable ring below the snap-in groove, and the end of the slider close to the snap-in groove is provided as a corresponding wedge surface.

[0012] The automobile exhaust pipe protection mounting bracket as described above: a hollow cavity is opened inside the one-piece bracket near the edge of the movable ring, and an inner plate is arranged inside the hollow cavity, both ends of the inner plate are inside the hollow cavity, and the inner plate is connected to the inner wall of the one-piece bracket, and the inner plate cooperates with the locking mechanism.

[0013] The automobile exhaust pipe protection mounting bracket as described above: the locking mechanism also includes a driving plate, a movable rod and a spring, the driving plate is arranged at the bottom of the slider, the movable rod is arranged on the surface of the driving plate close to the inner plate, one end of the spring abuts against the surface of the driving plate close to the inner plate, and the other end of the spring abuts against the inner plate, the spring is sleeved on the surface of the movable rod, and the inner plate is provided with a second slide groove, and the second slide groove allows the movable rod to move;

[0014] The driving plate, the movable rod and the spring are all arranged inside the hollow cavity.

[0015] The automobile exhaust pipe protection mounting bracket as described above: a push rod is arranged on the top of the slider, a first slide groove is opened on the top of the one-piece bracket, and the first slide groove is communicated with the hollow cavity, the push rod is arranged inside the first slide groove, and the push rod is slidably matched with the one-piece bracket.

[0016] As described above, the automobile exhaust pipe protective mounting bracket: the cover plate corresponding to the first slide groove on the one-piece bracket is arranged at the top of the hollow cavity, and the cover plate is arranged on a side close to the center of the one-piece bracket, and the cover plate occupies half of the opening area of ​​the hollow cavity, so that the bottom end inclined surface of the movable ring can move in the hollow cavity.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with a rotational connection relationship between the movable ring and the one-piece bracket, when it needs to be inserted into the exhaust pipe, the movable ring is first separated from the one-piece bracket, and then the bracket is taken to the bottom of the exhaust pipe, and then the movable ring is inserted into the inside of the one-piece bracket, so as to complete the quick clamping;

[0018] Therefore, it is convenient to insert the entire exhaust pipe bracket into the exhaust pipe surface, thereby reducing the time for inserting into the exhaust pipe surface and facilitating the connection and installation between the exhaust pipe bracket and the exhaust pipe. When the position of the bracket on the exhaust pipe surface needs to be adjusted, the movable ring and the connected bracket can also be separated to quickly adjust the position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the automobile exhaust pipe protection mounting bracket.

[0020] Figure 2 This is a schematic diagram of the structure of the movable ring and the connected bracket in the automobile exhaust pipe protection mounting bracket.

[0021] Figure 3 A schematic diagram of the structure in which the movable ring in the automobile exhaust pipe protection mounting bracket is removed and separated from the one-piece bracket.

[0022] Figure 4 A schematic diagram of the structure in which the locking mechanism in the automobile exhaust pipe protection mounting bracket is removed and separated from the integrated bracket.

[0023] Figure 5 This is a structural schematic diagram in which the movable ring and the locking mechanism in the automobile exhaust pipe protection mounting bracket are removed and separated from the one-piece bracket.

[0024] Figure 6 This is a schematic diagram of the structure of the first slide groove in the automobile exhaust pipe protection mounting bracket.

[0025] Figure 7 This is an enlarged schematic diagram of the internal plate and nearby structures in the automobile exhaust pipe protection mounting bracket.

[0026] Figure 8 This is an enlarged schematic diagram of the structure of the locking mechanism in the automobile exhaust pipe protection mounting bracket.

[0027] Fig. 9 This is an enlarged schematic diagram of the structure of the snap-in groove in the movable ring of the automobile exhaust pipe protection mounting bracket.

[0028] In the figure: 1. one-piece bracket; 101. movable groove; 102. hollow cavity; 103. first slide groove; 2. latch shaft; 3. movable ring; 301. circular through groove; 302. snap-in groove; 4. inner plate; 401. second slide groove; 5. slider; 6. drive plate; 7. movable rod; 8. spring; 9. push rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] See also Figure 1-Figure 9 As an embodiment of the utility model, the automobile exhaust pipe protection mounting bracket includes a conjoined bracket 1, and movable rings 3 are rotatably provided at both ends of the conjoined bracket 1 near the edge;

[0031] The one-piece bracket 1 is provided with a locking mechanism, and the locking mechanism cooperates with the movable ring 3 to clamp the movable ring 3 and the two ends of the one-piece bracket 1 respectively;

[0032] The locking mechanism comprises sliders 5 , and the sliders 5 are arranged at two ends of the integrated bracket 1 away from the center.

[0033] In this embodiment, since a movable ring 3 is rotatably provided at one end of the conjoined bracket 1, the movable ring 3 can rotate around one end of the conjoined bracket 1, the movable ring 3 is opened, the entire bracket is inserted into the surface of the exhaust pipe, and then the locking mechanism inside the conjoined bracket 1 is activated, and the locking mechanism and the movable ring 3 cooperate with each other, so that the movable ring 3 is clamped with the locking mechanism, thereby completing the clamping connection between the movable ring 3 and the conjoined bracket 1;

[0034] The utility model makes it easy to insert the entire exhaust pipe bracket into the exhaust pipe surface, thereby reducing the time for inserting into the exhaust pipe surface and facilitating the connection and installation between the exhaust pipe bracket and the exhaust pipe. When the position of the bracket on the exhaust pipe surface needs to be adjusted, the bracket can be quickly opened.

[0035] As a further solution of the utility model, the two ends of the connected bracket 1 are arranged to be semicircular shapes adapted to the movable ring 3, and movable grooves 101 are opened at both ends of the connected bracket 1, and a latch shaft 2 is arranged inside the movable groove 101, and the latch shaft 2 is connected to the inner wall of the connected bracket 1, and a circular through groove 301 is opened on the movable ring 3, the latch shaft 2 is inside the circular through groove 301, and the latch shaft 2 and the movable ring 3 are rotatably connected, and the movable ring 3 rotates around the axis of the latch shaft 2.

[0036] In this embodiment, a movable groove 101 is opened inside the integrated bracket 1 and the latch shaft 2 is installed, and the movable ring 3 rotates around the axis of the latch shaft 2. When the bracket needs to be pushed onto the surface of the exhaust pipe for installation, the movable ring 3 is first rotated around the latch shaft 2 to open the angle between the movable ring 3 and the integrated bracket 1, thereby facilitating the bracket to be inserted into the surface of the exhaust pipe.

[0037] As a further solution of the utility model, a snap-in groove 302 is provided on the side of the movable ring 3 away from the circular through groove 301, and an angled surface is provided on the movable ring 3 below the snap-in groove 302, and the end of the slider 5 close to the snap-in groove 302 is provided as a corresponding wedge surface.

[0038] In this embodiment, when the movable ring 3 needs to be engaged with the locking mechanism, the movable ring 3 is rotated downward so that the inclined surface at the bottom of the movable ring 3 slowly squeezes the slider 5 downward, and the slider 5 is set to a corresponding wedge surface, thereby converting the downward squeezing movement of the movable ring 3 into the sliding of the slider 5 toward the center of the integrated bracket 1.

[0039] As a further solution of the utility model, a hollow cavity 102 is opened inside the connected bracket 1 near the edge of the movable ring 3, and an inner plate 4 is arranged inside the hollow cavity 102, both ends of the inner plate 4 are inside the hollow cavity 102, and the inner plate 4 is connected to the inner wall of the connected bracket 1, and the inner plate 4 cooperates with the locking mechanism.

[0040] In this embodiment, the inner plate 4 is arranged inside the hollow cavity 102 of the integrated bracket 1 mainly to cooperate with the locking mechanism. The movable ring 3 enters the hollow cavity 102 and slowly squeezes the slider 5 downward, and the slider 5 slowly approaches the inner plate 4. When the squeezing of the slider 5 by the movable ring 3 disappears, the slider 5 is limited by the inner plate 4, so that the slider 5 quickly moves to the side away from the inner plate 4, thereby quickly clamping the slider 5 on the movable ring 3.

[0041] As a further solution of the utility model, the locking mechanism also includes a driving plate 6, a movable rod 7 and a spring 8, the driving plate 6 is arranged at the bottom of the slider 5, the movable rod 7 is arranged on the surface of the driving plate 6 close to the inner plate 4, one end of the spring 8 is in contact with the surface of the driving plate 6 close to the inner plate 4, and the other end of the spring 8 is in contact with the inner plate 4, the spring 8 is sleeved on the surface of the movable rod 7, and a second slide groove 401 is opened on the inner plate 4, and the second slide groove 401 can be used for the movable rod 7 to move;

[0042] The driving plate 6 , the movable rod 7 and the spring 8 are all arranged inside the hollow cavity 102 .

[0043] When the inclined surface at the bottom of the movable ring 3 presses downward the wedge surface corresponding to the slider 5, the slider 5 will accordingly approach the direction of the inner plate 4, and the slider 5 will thereby drive the driving plate 6 to approach the inner plate 4. The driving plate 6 squeezes the spring 8 and the movable rod 7, so that the movable rod 7 passes through the second sliding groove 401 on the inner plate 4, thereby making the distance between the driving plate 6 and the inner plate 4 closer and closer, and the corresponding spring 8 between the two will gradually be compressed, thereby accumulating elastic potential energy, and when the engaging groove 302 at the bottom of the movable ring 3 approaches the plane at the top of the slider 5, the wedge surface of the slider 5 and the inclined surface of the movable ring 3 disappear, and at this time, under the resetting action of the spring 8, the spring 8 will quickly push the driving plate 6 in the opposite direction, and the driving plate 6 will thereby drive the slider 5 to quickly engage in the engaging groove 302 of the movable ring 3, so that the slider 5 firmly clamps the movable ring 3.

[0044] As a further solution of the utility model, a push rod 9 is provided on the top of the slider 5, a first slide groove 103 is opened on the top of the connected bracket 1, and the first slide groove 103 is communicated with the hollow cavity 102, the push rod 9 is arranged inside the first slide groove 103, and the push rod 9 is slidably matched with the connected bracket 1.

[0045] In this embodiment, after the movable ring 3 and the integrated bracket 1 are clamped together on the exhaust pipe, when the position on the surface needs to be adjusted, the slider 5 can be pulled toward the side close to the inner plate 4 by the push rod 9, so that the slider 5 squeezes the spring 8 through the driving plate 6, thereby making the slider 5 move away from the movable ring 3, and the clamping connection between the slider 5 and the movable ring 3 disappears, so that the movable ring 3 can be easily separated from the integrated bracket 1.

[0046] As a further solution of the utility model, the cover plate corresponding to the first slide groove 103 on the one-piece bracket 1 is arranged at the top of the hollow cavity 102, and the cover plate is arranged on a side close to the center of the one-piece bracket 1, and the cover plate occupies half of the opening area of ​​the hollow cavity 102, so that the bottom end inclined surface of the movable ring 3 can move in the hollow cavity 102.

[0047] In this embodiment, an opening is provided on the integrated support 1 so that the movable ring 3 can freely enter and exit the hollow cavity 102 , thereby facilitating the movable ring 3 to squeeze the slider 5 inside the hollow cavity 102 .

[0048] The above embodiments are exemplary rather than restrictive, so without departing from the spirit or basic features of the present invention, the technical solutions of the present invention that can be implemented in other specific forms are all included in the present invention.

Claims

1. A protective mounting bracket for automobile exhaust pipe, characterized in that: The automobile exhaust pipe protection mounting bracket comprises a one-piece bracket (1), and movable rings (3) are rotatably provided at both ends of the one-piece bracket (1) close to the edge; The one-piece bracket (1) is provided with a locking mechanism, and the locking mechanism cooperates with the movable ring (3) to clamp the movable ring (3) and the two ends of the one-piece bracket (1) respectively; The locking mechanism comprises a slider (5), and the slider (5) is arranged at two ends of the integrated bracket (1) away from the center.

2. The automobile exhaust pipe protection mounting bracket according to claim 1, characterized in that: The two ends of the one-piece bracket (1) are arranged in a semicircular shape that matches the movable ring (3), and movable grooves (101) are provided at the two ends of the one-piece bracket (1), a latch shaft (2) is provided inside the movable groove (101), and the latch shaft (2) is connected to the inner wall of the one-piece bracket (1), and a circular through groove (301) is provided on the movable ring (3), the latch shaft (2) is inside the circular through groove (301), and the latch shaft (2) and the movable ring (3) are rotatably connected, and the movable ring (3) rotates around the axis of the latch shaft (2).

3. The automobile exhaust pipe protection mounting bracket according to claim 2, characterized in that: A snap-fit ​​groove (302) is provided on the side of the movable ring (3) away from the circular through groove (301), and an oblique angle surface is provided on the movable ring (3) below the snap-fit ​​groove (302), and a corresponding wedge surface is provided on one end of the sliding block (5) close to the snap-fit ​​groove (302).

4. The automobile exhaust pipe protection mounting bracket according to claim 1, characterized in that: The integrated bracket (1) is provided with a hollow cavity (102) near the edge of the movable ring (3), and an internal plate (4) is arranged inside the hollow cavity (102), both ends of the internal plate (4) are inside the hollow cavity (102), and the internal plate (4) is connected to the inner wall of the integrated bracket (1), and the internal plate (4) cooperates with the locking mechanism.

5. The automobile exhaust pipe protection mounting bracket according to claim 1, characterized in that: The locking mechanism further comprises a driving plate (6), a movable rod (7) and a spring (8); the driving plate (6) is arranged at the bottom of the slider (5); the movable rod (7) is arranged on the surface of the driving plate (6) close to the inner plate (4); one end of the spring (8) abuts against the surface of the driving plate (6) close to the inner plate (4), and the other end of the spring (8) abuts against the inner plate (4); the spring (8) is sleeved on the surface of the movable rod (7), and a second slide groove (401) is provided on the inner plate (4); the second slide groove (401) allows the movable rod (7) to move; The driving plate (6), the movable rod (7) and the spring (8) are all arranged inside the hollow cavity (102).

6. The automobile exhaust pipe protection mounting bracket according to claim 4, characterized in that: A push rod (9) is arranged on the top of the sliding block (5), a first slide groove (103) is opened on the top of the integrated bracket (1), and the first slide groove (103) is connected to the hollow cavity (102), the push rod (9) is arranged inside the first slide groove (103), and the push rod (9) is slidably matched with the integrated bracket (1).

7. The automobile exhaust pipe protection mounting bracket according to claim 6, characterized in that: The cover plate corresponding to the first slide groove (103) on the integrated bracket (1) is arranged at the top end of the hollow cavity (102), and the cover plate is arranged on a side close to the center of the integrated bracket (1), and the cover plate occupies half of the opening area of ​​the hollow cavity (102), so that the bottom end inclined surface of the movable ring (3) can move in the hollow cavity (102).

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