CN208900192U - A kind of muffler with movable pod - Google Patents
A kind of muffler with movable pod Download PDFInfo
- Publication number
- CN208900192U CN208900192U CN201821633989.XU CN201821633989U CN208900192U CN 208900192 U CN208900192 U CN 208900192U CN 201821633989 U CN201821633989 U CN 201821633989U CN 208900192 U CN208900192 U CN 208900192U
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- main chamber
- connection main
- fixedly connected
- compensated
- air inlet
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Abstract
The utility model discloses a kind of mufflers with movable pod, including connecting main chamber, the nested inside of connection main chamber is connected with gas-guide tube, the side that one end of gas-guide tube is through to connection main chamber is fixedly connected with air inlet, the beneficial effects of the utility model are: several compensated cavities are designed one end inside connection main chamber by air inlet pipe nested encryptions, and compensated cavity one end is fixedly connected on engagement plate interior design and the compensated cavity other end by screw rod and sealing plate and is fixedly connected on connection main chamber other end design by screw, several compensated cavities are acted on by screw rod and screw to more convenient, several compensated cavities are disassembled from connection main chamber, to complete the fast assembling-disassembling between connection main chamber and several compensated cavities, simple and practical convenience.
Description
Technical field
The utility model relates to a kind of mobile muffler, specially a kind of muffler with movable pod belongs to
Mobile muffler technical field.
Background technique
Mobile muffler is mainly used for the noise generated when reducing the engine operation of motor vehicle, utilizes two pipeline elder generations
It separates and crosses again, the half of the wavelength for the sound wave that automobile is issued is equal to by the length difference of two pipelines, so that two column sound
Wave is interfered in superposition cancels out each other and weakens the sound intensity, and by adding acoustic material in air guide, to realize noise reduction
Purpose, and this class formation is when in use, muffler structure is relatively fixed, it has not been convenient to personnel activity's detachable maintaining, and work as noise reduction
When general ability portion is damaged, it is necessary to replace entire muffler, actively practical practicability is insufficient, lacks a kind of convenient for Moveable assembled
Muffler, there is improvement.
Utility model content
The purpose of this utility model is to provide a kind of mufflers with movable pod, to solve above-mentioned background skill
The problem of being proposed in art, several compensated cavities one end design and compensated cavity inside connection main chamber by air inlet pipe nested encryptions
One end is fixedly connected on engagement plate interior design by screw rod and sealing plate and is fixedly connected with the compensated cavity other end by screw
In connection main chamber other end design, so that more convenient act on several compensated cavities by screw rod and screw, by several compensated cavities
It is disassembled from connection main chamber, to complete the fast assembling-disassembling between connection main chamber and several compensated cavities, simple and practical convenience.
To achieve the above object, the utility model provides the following technical solutions: a kind of noise reduction with movable pod
The nested inside of device, including connection main chamber, the connection main chamber is connected with gas-guide tube, and one end of the gas-guide tube is through to connection
The side of main chamber is fixedly connected with air inlet, and nested encryptions have connector loop outside described connection main chamber one end, the connector loop
There are several compensated cavities, the side of the close connection main chamber of several described compensated cavity one end with nested encryptions between main chamber outside are connect
Several air inlets are fixedly connected with, the other end of several air inlets extends through to inside connection main chamber, several described auxiliary
One end of the separate connector loop of chamber is helped to be fixedly connected to fixinig plate, the fixinig plate passes through screw and is fixedly connected on retainer plate
Surrounding on, the side of the retainer plate be fixedly connected on connection main chamber far from one end surrounding of air inlet.
Preferably, there are four the compensated cavity is set, the outside for connecting main chamber is arranged in annular to four compensated cavities respectively
On, the upper end of the fixinig plate, which is located to be fixedly connected on the inner wall of gas outlet on one end of compensated cavity, is threaded with screw rod,
The outside that one end of the screw rod is through to connector loop is fixedly connected on adjusting nut, and the other end of the screw rod is through to rank
The inside for connecing ring is fixedly connected with sealing plate, one end of the compensated cavity be correspondingly arranged at the lower end of sealing plate with connect main chamber it
Between.
Preferably, silencing cotton is equipped with inside the inside of the connection main chamber and compensated cavity.
Preferably, one end of the connection main chamber correspond to air inlet pipe through position equipped with slot, the one of the air inlet pipe
End correspondence is nested in slot, and the outside of the air inlet pipe is nested with sealing rubber ring.
Compared with prior art, the utility model has the beneficial effects that several compensated cavities are existed by air inlet pipe nested encryptions
It connects one end design of main chamber inside and compensated cavity one end and engagement plate interior design is fixedly connected on by screw rod and sealing plate
Connection main chamber other end design is fixedly connected on by screw with the compensated cavity other end, so that more convenient pass through several compensated cavities
Screw rod and screw effect disassemble several compensated cavities, from connection main chamber to complete connection main chamber and several auxiliary
Fast assembling-disassembling between chamber, simple and practical convenience.
Detailed description of the invention
Fig. 1 is the structure idea figure of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is schematic enlarged-scale view at A in Fig. 1.
In figure: 1, connecting main chamber；2, gas-guide tube；3, air inlet；4, connector loop；5, sealing plate；6, screw rod；7, spiral shell is adjusted
It is female；8, compensated cavity；9, gas outlet；10, slot；11, fixinig plate；12, screw；13, retainer plate；14, air inlet pipe；15, rubber is sealed
Cushion rubber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of muffler with movable pod,
Including connecting main chamber 1, the nested inside of connection main chamber 1 is connected with gas-guide tube 2, and one end of gas-guide tube 2 is through to connection main chamber 1
Side is fixedly connected with air inlet 3, and nested encryptions have a connector loop 4 outside connection 1 one end of main chamber, connector loop 4 with connect main chamber 1
Nested encryptions have several compensated cavities 8 between outside, and the side of the close connection main chamber 1 of several 8 one end of compensated cavity is fixedly connected with
Several air inlets 3, the other end of several air inlets 3 extend through to inside connection main chamber 1, the separate linking of several compensated cavities 8
One end of ring 4 is fixedly connected to fixinig plate 11, and fixinig plate 11 is fixedly connected in the surrounding of retainer plate 13 by screw 12,
The side of retainer plate 13 is fixedly connected on connection main chamber 1 far from one end surrounding of air inlet 3.
There are four compensated cavity 8 is set, annular is arranged on the outside of connection main chamber 1 four compensated cavities 8 respectively, fixinig plate 11
Upper end, which is located on one end of compensated cavity 8, is fixedly connected with gas outlet 9, and gas outlet 9, which facilitates, is discharged compensated cavity for gas in compensated cavity 8
8, screw rod 6 is threaded on the inner wall of connector loop 4, and the outside that one end of screw rod 6 is through to connector loop 4 is fixedly connected on adjusting
On nut 7, the inside that the other end of screw rod 6 is through to connector loop 4 is fixedly connected with sealing plate 5, and one end correspondence of compensated cavity 8 is set
It sets between the lower end and connection main chamber 1 of sealing plate 5, it is convenient to drive sealing plate 5 to connection 1 internal motion of main chamber by screw rod 6,
It is embedded into connection main chamber 1 to be stablized the air inlet pipe 14 of 8 one end of compensated cavity by sealing plate 5, it is simple and practical, connect main chamber
It is equipped with silencing cotton inside 1 inside and compensated cavity 8, soundproof effect is obvious, and more practical, one end of connection main chamber 1 is corresponding
Air inlet pipe 14 is equipped with slot 10 through position, and one end correspondence of air inlet pipe 14 is nested in slot 10, and air inlet pipe 14 is outer
Portion is nested with sealing rubber ring 15, the setting of sealing rubber ring 15, effectively increase 14 surrounding of air inlet pipe with connect main chamber 1 connect it is close
Feng Xing, it is safe and practical.
Specifically, working as personnel in use, first air inlet 3 can be installed on the corresponding exhaust pipe of automobile, then when automobile produces
Raw tail gas effectively pass through gas-guide tube 2 enter connection main chamber 1 inside, by connection main chamber 1 buffer noise reduction after, by into
Tracheae 14 enters in compensated cavity 8, and tail gas and noise pass through 9 row of gas outlet after through 8 inside silencing cotton noise reduction of compensated cavity
It is simple and practical except compensated cavity 8, when needing replacing dismounting and change compensated cavity 8, the turn in connector loop 4 of screw rod 6 can be first passed through,
It is separate to connection 1 direction of main chamber to drive sealing plate 5, so that the air inlet pipe 14 of 8 one end of compensated cavity be enable to insert from connection main chamber 1
It is extracted in slot 10, then turn screw 12, to make the fixinig plate 11 of 8 one end of compensated cavity separate with retainer plate 13, to complete
Compensated cavity 8 and connection main chamber 1 between quick separating, it is simple and practical, when needing to install compensated cavity 8, can same above-mentioned steps, first
The air inlet pipe 14 of 8 one end of compensated cavity is plugged in the slot 10 for connecting main chamber 1, then turn screw rod 6, to make sealing plate 5
Squeeze 8 one end of compensated cavity, make 8 one end air inlet pipe 14 of compensated cavity effectively with connect main chamber 1 and is connected, then passing through screw 12 will consolidate
11 retainer plate 13 of stator is fixedly linked, thus complete compensated cavity 8 and connect the assembling between main chamber 1, it is simple and practical.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of muffler with movable pod, including connection main chamber (1), which is characterized in that the connection main chamber (1)
Nested inside be connected with gas-guide tube (2), one end of the gas-guide tube (2) be through to connection main chamber (1) side be fixedly connected
Have air inlet (3), there is connector loop (4) nested encryptions outside described connection main chamber (1) one end, the connector loop (4) with connection
There is several compensated cavities (8) nested encryptions between main chamber (1) outside, the close connection main chamber (1) of several described compensated cavity (8) one end
Side be fixedly connected with several air inlets (3), the other end of several air inlets (3) extend through to connection main chamber (1)
One end of inside, the separate connector loop (4) of several compensated cavities (8) is fixedly connected to fixinig plate (11), the fixinig plate
(11) it is fixedly connected in the surrounding of retainer plate (13) by screw (12), the side of the retainer plate (13) is fixedly connected on
Main chamber (1) is connected far from one end surrounding of air inlet (3).
2. a kind of muffler with movable pod according to claim 1, it is characterised in that: the compensated cavity
(8) there are four setting, annular setting is on the outside of connection main chamber (1) respectively for four compensated cavities (8), the fixinig plate (11)
Upper end be located on one end of compensated cavity (8) and be fixedly connected with gas outlet (9).
3. a kind of muffler with movable pod according to claim 1, it is characterised in that: the connector loop
(4) it is threaded on inner wall screw rod (6), the outside that one end of the screw rod (6) is through to connector loop (4) is fixedly connected on
On adjusting nut (7), the inside that the other end of the screw rod (6) is through to connector loop (4) is fixedly connected with sealing plate (5), institute
State compensated cavity (8) one end be correspondingly arranged at the lower end of sealing plate (5) with connect between main chamber (1).
4. a kind of muffler with movable pod according to claim 1, it is characterised in that: the connection main chamber
(1) inside and compensated cavity (8) is internal to be equipped with silencing cotton.
5. a kind of muffler with movable pod according to claim 1, it is characterised in that: the connection main chamber
(1) position of running through that one end corresponds to air inlet pipe (14) is equipped with slot (10), and one end correspondence of the air inlet pipe (14) is nested in
In slot (10), and the outside of the air inlet pipe (14) is nested with sealing rubber ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633989.XU CN208900192U (en) | 2018-10-09 | 2018-10-09 | A kind of muffler with movable pod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633989.XU CN208900192U (en) | 2018-10-09 | 2018-10-09 | A kind of muffler with movable pod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900192U true CN208900192U (en) | 2019-05-24 |
Family
ID=66575056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821633989.XU Active CN208900192U (en) | 2018-10-09 | 2018-10-09 | A kind of muffler with movable pod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900192U (en) |
-
2018
- 2018-10-09 CN CN201821633989.XU patent/CN208900192U/en active Active
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