CN220535401U - Anti-collision sleeve - Google Patents

Abstract

The utility model discloses an anti-collision sleeve, which belongs to the technical field of anti-collision sleeves and comprises an upper sleeve body and a lower sleeve body, wherein a fixed pipe is arranged on the upper sleeve body, an upper lock hole is formed in the upper sleeve body, the fixed pipe is connected with the upper lock hole, telescopic members are arranged in the fixed pipe and the upper lock hole, locking members are arranged on the telescopic members, a lower lock hole is formed in the lower sleeve body, the upper sleeve body is clamped with the lower sleeve body, and the upper lock hole is communicated with the lower lock hole. Solves the technical problems of complicated installation and inconvenient disassembly of the prior equipment.

Description

Anti-collision sleeve

Technical Field

The utility model belongs to the technical field of anti-collision sleeves, and particularly relates to an anti-collision sleeve.

Background

The automobile muffler is installed in the bottom of an automobile and is used for silencing an automobile exhaust emission pipeline, because the automobile muffler is closer to the ground, the automobile muffler shell is thinner, the automobile muffler is easy to damage in a slope or on an uneven road surface, an anti-collision sleeve is required to be installed on the automobile muffler to protect the automobile muffler, the automobile muffler is clamped on the automobile muffler through an upper semi-annular sleeve body and a lower semi-annular sleeve body in the prior art, and then the two semi-annular sleeve bodies are connected through a plurality of screws and nuts in a threaded mode, the two semi-annular sleeve bodies are fixed on the automobile muffler, the screw and the nut are connected with each other, the screw and the nut are easy to rust, and the nut is difficult to unscrew when the anti-collision sleeve needs to be replaced.

Disclosure of Invention

The utility model aims to: the utility model aims to provide an anti-collision sleeve to solve the technical problems of complicated installation and inconvenient disassembly of the existing equipment.

The utility model provides an anticollision cover, includes the cover body and the cover body down, its characterized in that: the upper sleeve body is provided with a fixed pipe, the upper sleeve body is provided with an upper lock hole, the fixed pipe is connected with the upper lock hole, a telescopic part is arranged in the fixed pipe and the upper lock hole, a locking part is arranged on the telescopic part, the lower sleeve body is provided with a lower lock hole, the upper sleeve body is clamped with the lower sleeve body, and the upper lock hole is communicated with the lower lock hole.

The upper sleeve body and the lower sleeve body are clamped on the automobile muffler, and the locking piece is enabled to be clamped at the bottom of the lower lock hole by pressing the telescopic piece.

Further, the telescopic member comprises a telescopic rod, one end of the telescopic rod extends to the upper side of the fixed pipe, a first spring is arranged in the fixed pipe, the telescopic rod is arranged in the first spring, and a locking member is arranged at the bottom of the first spring.

One end of the first spring is fixed on the inner wall of the fixed pipe, the telescopic rod can move up and down in the fixed pipe, and the first spring stretches by pressing the telescopic rod, so that the locking piece enters the lower lock hole.

Further, the locking piece comprises a shell, the telescopic rod and the first spring are connected with the shell, a partition plate is arranged in the shell, the left side and the right side of the partition plate are respectively provided with a second spring, and the second spring is provided with a lock rod.

When the shell passes through the bottom of the lower lock hole, the second spring automatically rebounds to enable the lock rod to pop out of the shell, and the first spring rebounds to enable the lock rod to prop against the bottom of the lower sleeve body, so that the upper sleeve body and the lower sleeve body are locked.

Furthermore, the end part of the lock rod is smooth, and when the lock rod is pressed by a hand, the squeezing pain of fingers is reduced.

Further, be equipped with the rubber pad on the telescopic link, when the hand pressed the telescopic link, reduced the pressure painful sense of hand.

Compared with the prior art, the utility model has the following advantages: the cover body and the block of cover body down will go up, only need press the extensible member with the hand for the retaining member passes through lower lockhole bottom, and the extensible member is automatic to rebound, makes the retaining member support cover body bottom down, can realize the locking of cover body and cover body down, when need take apart cover body and cover body down, can make the retaining member get back to in the cover body with the hand extrusion retaining member, goes up cover body and cover body down and no longer lock, the utility model discloses only need through a press and an extrusion can realize the locking and the dismantlement of anticollision cover, the simple operation has solved the loaded down with trivial details and the inconvenient technical problem of dismantlement of existing equipment installation.

Drawings

FIG. 1 is a view showing the structure of the upper and lower cases of the present utility model separated;

FIG. 2 is a block diagram of the upper and lower casings of the present utility model;

FIG. 3 is a view showing a locking structure of the upper and lower casings of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is an enlarged view of a portion of FIG. 2 a in accordance with the present utility model;

fig. 6 is an enlarged view of a portion of fig. 3 b in accordance with the present utility model.

The accompanying drawings: the novel rubber sleeve comprises an upper sleeve body 1, a lower sleeve body 2, a fixed pipe 3, an upper lock hole 4, a lower lock hole 5, a telescopic rod 6, a first spring 7, a shell 8, a partition plate 9, a second spring 10, a lock rod 11 and a rubber pad 12.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-6:

the utility model provides an anticollision cover, includes cover body 1 and lower cover body 2, its characterized in that: the upper sleeve body 1 is provided with a fixed pipe 3, the upper sleeve body 1 is provided with an upper lock hole 4, the fixed pipe 3 is connected with the upper lock hole 4, telescopic members are arranged in the fixed pipe 3 and the upper lock hole 4, locking members are arranged on the telescopic members, the lower sleeve body 2 is provided with a lower lock hole 5, the upper sleeve body 1 is clamped with the lower sleeve body 2, and the upper lock hole 4 is communicated with the lower lock hole 5.

Further, the telescopic member includes telescopic link 6, telescopic link 6 one end extends to fixed pipe 3 upside, be equipped with first spring 7 in the fixed pipe 3, be equipped with telescopic link 6 in the first spring 7, first spring 7 bottom is equipped with the retaining member.

Further, the locking piece comprises a shell 8, the telescopic rod 6 and the first spring 7 are connected with the shell 8, a partition plate 9 is arranged in the shell 8, the left side and the right side of the partition plate 9 are respectively provided with a second spring 10, and a lock rod 11 is arranged on the second springs 10.

Further, the end of the lock lever 11 is rounded.

Further, a rubber pad 12 is arranged on the telescopic rod 6.

The application method of the utility model is as follows:

the upper sleeve body 1 and the lower sleeve body 2 are clamped on the automobile muffler, the upper lock hole 4 corresponds to the lower lock hole 5, the telescopic rod 6 is pressed, the first spring 7 is stretched, the shell 8 in the upper lock hole 4 moves downwards and passes through the lower lock hole 5 to the bottom of the lower lock hole 5, at the moment, the second spring 10 releases limited rebound, the lock rod 11 pops out of the shell 8, the telescopic rod 6 is stopped to be pressed, the first spring 7 rebounds, the lock rod 11 abuts against the bottom of the lower sleeve body 2, namely, the upper sleeve body 1 and the lower sleeve body 2 are locked, when the upper sleeve body 1 and the lower sleeve body 2 are required to be disassembled, the two lock rods 11 are extruded in opposite directions by two fingers, and under the rebound of the first spring 7, the shell 8 is rapidly contracted into the upper lock hole 4.

The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.

Claims (5)

1. The utility model provides an anticollision cover, includes cover body (1) and lower cover body (2), its characterized in that: be equipped with fixed pipe (3) on going up cover body (1), be equipped with on going up cover body (1) and go up lockhole (4), fixed pipe (3) are connected with last lockhole (4), be equipped with the extensible member in fixed pipe (3) and last lockhole (4), be equipped with the retaining member on the extensible member, be equipped with down lockhole (5) on lower cover body (2), go up cover body (1) and lower cover body (2) block, go up lockhole (4) and lower lockhole (5) and be linked together.

2. An anti-collision sleeve according to claim 1, wherein: the telescopic part comprises a telescopic rod (6), one end of the telescopic rod (6) extends to the upper side of the fixed pipe (3), a first spring (7) is arranged in the fixed pipe (3), the telescopic rod (6) is arranged in the first spring (7), and a locking part is arranged at the bottom of the first spring (7).

3. A crash sleeve as set forth in claim 2 wherein: the locking piece comprises a shell (8), the telescopic rod (6) and the first spring (7) are connected with the shell (8), a partition plate (9) is arranged in the shell (8), the left side and the right side of the partition plate (9) are respectively provided with a second spring (10), and a lock rod (11) is arranged on the second spring (10).

4. A crash sleeve according to claim 3, wherein: the end part of the lock rod (11) is smooth.

5. An anti-collision sleeve according to claim 4, wherein: a rubber pad (12) is arranged on the telescopic rod (6).