CN210738704U

CN210738704U - Conveniently-disassembled air inlet silencer for motor tricycle

Info

Publication number: CN210738704U
Application number: CN201921807835.2U
Authority: CN
Inventors: 李峰; 贾强强; 袁杨成
Original assignee: Luoyang Dazhi Motorcycle Co Ltd
Current assignee: Luoyang Dazhi Motorcycle Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-12
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a silencer of admitting air for motor tricycle convenient to dismouting, including frame, protection casing, intake pipe body and silencer body, the lower fixed surface of frame has the supporting shoe, and the surface of supporting shoe has seted up the sliding tray, the surface of sliding tray is provided with the bracing piece, and the fixed surface of bracing piece has first spring, the inside of protection casing is provided with the intake pipe body, and the right-hand member of protection casing is connected with and blocks the piece, the fixed surface of silencer body has the piece that links up, the fixed surface of protection casing has the axis of rotation. This silencer of admitting air for motor tricycle convenient to dismouting is provided with protection casing and second spring, can carry out shock attenuation protection to the silencer body, has reduced the damage that the silencer body received because of vibrations, makes the life of silencer body obtain improving to the noise pollution that motor tricycle made has been reduced, and then has protected the environment.

Description

Conveniently-disassembled air inlet silencer for motor tricycle

Technical Field

The utility model relates to a motor tricycle equipment technical field specifically is a silencer that admits air for motor tricycle convenient to dismouting.

Background

The vehicles are classified into various types, such as cars, SUVs, motorcycles and the like, motorcycles can be classified into two-wheeled motorcycles and three-wheeled motorcycles, the three-wheeled motorcycles have high stability, relatively low price and large loading space, and are used for loading more goods by people, and the three-wheeled motorcycles have the most obvious defect of high noise, so that a silencer is arranged on an air inlet pipe of the three-wheeled motorcycles to reduce noise pollution caused by the three-wheeled motorcycles.

Most of the existing intake mufflers for motor tricycles have the following problems:

firstly, the silencer is easy to damage, most of the existing intake silencers for the motor tricycle are connected with the frame through damping rubber, and the damping rubber is easy to corrode, so that the silencer is easy to separate from and fix with the frame, and the silencer is easy to fall to the ground to damage the silencer;

two, dismantle inefficiency, when present the silencer of admitting air for the motor tricycle of the majority need dismantle the installation, need overturn the motor tricycle and dismantle to it is long consuming time to make the dismantlement installation of silencer, and consumes the manpower, and then has reduced the maintenance efficiency of silencer.

Therefore, we propose an air intake silencer for a three-wheeled motorcycle, which is easy to assemble and disassemble, so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silencer that admits air for motor tricycle convenient to dismouting to solve above-mentioned background art and propose that the silencer that admits air for motor tricycle of present majority damages easily and dismantle the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a muffler that admits air for motor tricycle convenient to dismouting, includes frame, protection casing, intake pipe body and silencer body, the lower fixed surface of frame has the supporting shoe, and the sliding tray has been seted up on the surface of supporting shoe, the surface of sliding tray is provided with the bracing piece, and the fixed surface of bracing piece has first spring, the inside of protection casing is provided with the intake pipe body, and the right-hand member of protection casing is connected with and blocks the piece to the surface of protection casing is provided with holding bolt, the fixed surface of silencer body has a linking piece, the fixed surface of protection casing has the axis of rotation, and the lower fixed surface of protection casing has the seat of accepting to the inside fixed surface of protection casing has the connecting block, the fixed surface of accepting the seat has the linking pole, and the fixed surface of linking pole has the second spring, the surface of supporting shoe has.

Preferably, the support rods are symmetrically provided with two groups about the central axis of the support block, and the support rods and the protective cover form a rotating structure through a rotating shaft.

Preferably, the support rod forms an elastic structure through the first spring, and the support rod forms a sliding structure with the support block through the sliding groove.

Preferably, the blocking block is connected with the protective cover in a clamping mode through a fastening bolt, and the left side surface of the blocking block and the right side surface of the silencer body are located on the same horizontal plane.

Preferably, the bearing seat and the accommodating frame form an elastic structure through a second spring, four groups of the second springs are symmetrically arranged on the central axis of the accommodating frame, and the surface of the bearing seat is arc-shaped.

Preferably, the connecting block is connected with the silencer body in an embedded mode through the connecting block, the connecting block is fixed on the surface of the silencer body at equal angles, and the arc length of the connecting block is smaller than one third of the circumference of the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that: the air inlet silencer for the motor tricycle convenient to disassemble and assemble;

(1) the protective cover and the second spring are arranged, so that the muffler body can be protected in a shock absorption manner, the damage to the muffler body due to vibration is reduced, the service life of the muffler body is prolonged, the noise pollution caused by the manufacture of the motor tricycle is reduced, and the environment is protected;

(2) the silencer body can be conveniently disassembled and assembled due to the arrangement of the fastening bolt, the stop block, the connecting block and the connecting block, so that the turnover of the motor tricycle does not need to be maintained, and the assembly and maintenance efficiency of the silencer body is improved;

(3) be provided with first spring, can share the flexible deformation of second spring to prolonged the life of second spring, made the silencer body can obtain better protection, and then reached the purpose of protection silencer body.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic diagram of a right cross-sectional structure of a second spring according to the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the right sectional structure of the connection block of the present invention.

In the figure: 1. a frame; 2. a support block; 3. a sliding groove; 4. a support bar; 5. a first spring; 6. a protective cover; 7. an air inlet pipe body; 8. a blocking block; 9. tightening the bolt; 10. a muffler body; 11. a joining block; 12. a rotating shaft; 13. an accommodating frame; 14. a connecting rod; 15. a bearing seat; 16. a second spring; 17. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an air inlet silencer convenient for disassembly and assembly for a motor tricycle comprises a frame 1, a supporting block 2, a sliding groove 3, a supporting rod 4, a first spring 5, a protective cover 6, an air inlet pipe body 7, a blocking block 8, a fastening bolt 9, a silencer body 10, a connecting block 11, a rotating shaft 12, a containing frame 13, a connecting rod 14, a bearing seat 15, a second spring 16 and a connecting block 17, wherein the supporting block 2 is fixed on the lower surface of the frame 1, the sliding groove 3 is formed in the surface of the supporting block 2, the supporting rod 4 is arranged on the surface of the sliding groove 3, the first spring 5 is fixed on the surface of the supporting rod 4, the air inlet pipe body 7 is arranged inside the protective cover 6, the blocking block 8 is connected to the right end of the protective cover 6, the fastening bolt 9 is arranged on the surface of the protective cover 6, the connecting block 11 is fixed on the surface of the silencer, and the lower surface of the protection cover 6 is fixed with a bearing seat 15, the inner surface of the protection cover 6 is fixed with a connecting block 17, the surface of the bearing seat 15 is fixed with a connecting rod 14, the surface of the connecting rod 14 is fixed with a second spring 16, and the surface of the supporting block 2 is provided with an accommodating frame 13.

The support rods 4 are symmetrically provided with two groups about the central axis of the support block 2, and the support rods 4 form a rotating structure with the protective cover 6 through the rotating shaft 12, so that the deformation strength of the second spring 16 can be reduced, and the service life of the second spring 16 is prolonged.

The elastic structure is formed by the supporting rod 4 through the first spring 5, and the sliding structure is formed by the supporting rod 4 and the supporting block 2 through the sliding groove 3, so that the safety of the silencer body 10 can be improved, and then the safety of the silencer body 10 is protected.

The blocking block 8 is connected with the protective cover 6 in a clamping mode through the fastening bolt 9, the left side surface of the blocking block 8 and the right side surface of the silencer body 10 are located on the same horizontal plane, the silencer body 10 can be prevented from falling off from the whole device due to vibration, and therefore the danger of accidents is reduced.

The bearing seat 15 and the containing frame 13 form an elastic structure through the second spring 16, four groups of second springs 16 are symmetrically arranged on the axis of the containing frame 13, and the surface of the bearing seat 15 is arc-shaped, so that the impact force on the silencer body 10 caused by vibration can be reduced, the service life of the silencer body 10 is prolonged, and the expenditure of a vehicle owner is reduced.

The connecting block 17 is embedded and connected with the silencer body 10 through the connecting block 11, the connecting block 11 is fixed on the surface of the silencer body 10 at equal angles, the arc length of the connecting block 11 is smaller than one third of the circumference of the protective cover 6, the silencer body 10 can be conveniently detached, manpower is saved, and meanwhile the maintenance efficiency of the silencer body 10 is also improved.

The working principle is as follows: firstly, as shown in fig. 1 and fig. 2, when the motor tricycle runs and the frame is vibrated, the bearing seat 15 extrudes the second spring 16 in the containing frame 13 to deform, the support rod 4 slides in the sliding groove 3, the first spring 5 is stretched, so that the damage to the muffler body 10 is reduced, meanwhile, the muffler body 10 is wrapped in the protective cover 6, so that sundries on the road are difficult to damage the muffler body 10, so that the service life of the muffler body 10 is prolonged, and meanwhile, when the first spring 5 deforms, the deformation strength of the second spring 16 is reduced, so that the muffler body 10 can be better protected by the second spring 16;

according to the description of fig. 1 and 4, when the muffler body 10 needs to be disassembled and maintained, the fastening bolt 9 is unscrewed, the blocking block 8 is taken down from the protective cover 6, then the muffler body 10 is rotated, the connecting block 11 and the connecting block 17 are separated from the embedded connection state, and then the motor tricycle does not need to be turned over for repair, so that the maintenance rate of the muffler body 10 is improved;

according to fig. 1 and 3, when the muffler body 10 needs to be installed, the above steps are reversed, and the connecting block 11 is re-embedded and connected with the connecting block 17, because the blocking block 8 tightly supports the muffler body 10, so that there is no fear that the muffler body 10 will break away from the embedding of the connecting block 11 and the connecting block 17 under the vibration, which is the use process of the intake muffler for the conveniently disassembled motor tricycle, and the content not described in detail in this specification is the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a muffler that admits air for motor tricycle convenient to dismouting, includes frame (1), protection casing (6), intake pipe body (7) and silencer body (10), its characterized in that: the lower surface of the frame (1) is fixed with a supporting block (2), the surface of the supporting block (2) is provided with a sliding groove (3), the surface of the sliding groove (3) is provided with a supporting rod (4), the surface of the supporting rod (4) is fixed with a first spring (5), the interior of the protective cover (6) is provided with an air inlet pipe body (7), the right end of the protective cover (6) is connected with a blocking block (8), the surface of the protective cover (6) is provided with a fastening bolt (9), the surface of the muffler body (10) is fixed with a connecting block (11), the surface of the protective cover (6) is fixed with a rotating shaft (12), the lower surface of the protective cover (6) is fixed with a bearing seat (15), the interior surface of the protective cover (6) is fixed with a connecting block (17), and the surface of the bearing seat (15) is fixed with a connecting, and a second spring (16) is fixed on the surface of the connecting rod (14), and an accommodating frame (13) is arranged on the surface of the supporting block (2).

2. The easy-to-mount/dismount intake silencer for a three-wheeled motorcycle according to claim 1, wherein: the supporting rods (4) are symmetrically provided with two groups about the central axis of the supporting block (2), and the supporting rods (4) form a rotating structure with the protective cover (6) through rotating shafts (12).

3. The easy-to-mount/dismount intake silencer for a three-wheeled motorcycle according to claim 1, wherein: the supporting rod (4) forms an elastic structure through the first spring (5), and the supporting rod (4) forms a sliding structure with the supporting block (2) through the sliding groove (3).

4. The easy-to-mount/dismount intake silencer for a three-wheeled motorcycle according to claim 1, wherein: the blocking block (8) is connected with the protective cover (6) in a clamping mode through a fastening bolt (9), and the left side surface of the blocking block (8) and the right side surface of the silencer body (10) are located on the same horizontal plane.

5. The easy-to-mount/dismount intake silencer for a three-wheeled motorcycle according to claim 1, wherein: the bearing seat (15) and the accommodating frame (13) form an elastic structure through a second spring (16), four groups of second springs (16) are symmetrically arranged around the central axis of the accommodating frame (13), and the surface of the bearing seat (15) is arc-shaped.

6. The easy-to-mount/dismount intake silencer for a three-wheeled motorcycle according to claim 1, wherein: the connecting block (17) is connected with the silencer body (10) in an embedded mode through the connecting block (11), the connecting block (11) is fixed on the surface of the silencer body (10) at equal angles, and the arc length of the connecting block (11) is smaller than one third of the circumference of the protective cover (6).