CN216741786U - Bellows at air inlet end - Google Patents
Bellows at air inlet end Download PDFInfo
- Publication number
- CN216741786U CN216741786U CN202220202516.4U CN202220202516U CN216741786U CN 216741786 U CN216741786 U CN 216741786U CN 202220202516 U CN202220202516 U CN 202220202516U CN 216741786 U CN216741786 U CN 216741786U
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- fixedly connected
- gear
- mounting frame
- installation frame
- knob
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Abstract
The utility model relates to the technical field of air inlet of automobile engines, in particular to an air inlet end corrugated pipe, wherein a connecting end is arranged on an installation frame, an air inlet mechanism is arranged on the connecting end, a locking mechanism is arranged on the installation frame, the locking mechanism comprises a knob, the knob is arranged on the installation frame, a rotating rod is fixedly connected onto the knob, the rotating rod extends into the installation frame and is connected with a first gear, a second gear is meshed with the first gear, a lead screw is fixedly connected onto the second gear, the lead screw is rotatably connected into the installation frame, a push block is slidably connected into the installation frame, the lead screw is in threaded connection with the inside of the push block, an embedded block is slidably connected into the installation frame, a spring is arranged on the embedded block, and the spring is fixedly connected into the installation frame; can directly assemble the bellows that admits air on air cleaner in the actual operation in-process, and need not other special fastening tool for assembly work seems more convenient.
Description
Technical Field
The utility model relates to an air inlet pipe of an engine, in particular to a corrugated pipe at an air inlet end, and belongs to the technical field of air inlet of automobile engines.
Background
The air inlet corrugated pipe of the automobile engine is a connecting piece used for connecting an air filter body and the engine, the connecting structural piece provides a connecting channel for fresh air in the air filter body to enter the air inlet manifold body of the engine, and simultaneously absorbs and isolates the vibration of the engine so as to avoid the damage of the vibration of the engine to the air filter body.
However, the traditional air inlet corrugated pipe is mostly fixedly connected to the air inlet of the air filter through the hoop in the process of actually assembling the air inlet corrugated pipe on the air filter, so that in the operation process, a special fastening tool is needed to complete the corresponding assembling work, and the whole assembling work is cumbersome and inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an air inlet end corrugated pipe, which can be directly assembled on an air filter in the actual operation process without other special fastening tools, so that the assembly work is more convenient.
The air inlet end corrugated pipe comprises an installation frame, wherein a connecting end is arranged on the installation frame, an air inlet mechanism is arranged on the connecting end, a locking mechanism is arranged on the installation frame and comprises a knob, the knob is arranged on the installation frame, a rotating rod is fixedly connected onto the knob, the rotating rod extends into the installation frame and is connected with a first gear, a second gear is meshed with the first gear, a lead screw is fixedly connected onto the second gear and is rotatably connected into the installation frame, a pushing block is slidably connected into the installation frame, the lead screw is in threaded connection with the inside of the pushing block, an embedded block is slidably connected into the installation frame, a spring is arranged on the embedded block, and the spring is fixedly connected into the installation frame.
Preferably, the knob has a hexagonal prism shape, and the first and second gears have a bevel gear shape.
Preferably, the inserted blocks are provided with two groups, each group of the inserted blocks is provided with two groups, and the cross sections of the inserted blocks are rectangular.
Preferably, the insert block is fixedly connected with a sliding block, the sliding block is connected inside the installation frame in a sliding mode, and the spring is fixedly connected to the sliding block.
Preferably, the mounting frame is fixedly connected with a limiting rod inside, the limiting rod penetrates through the sliding block, and the spring is wound on the limiting rod.
Preferably, a through groove is formed in the mounting frame, and the through groove is communicated with the inner cavity where the two groups of embedded blocks are located.
Preferably, the connecting end is fixedly connected with a plurality of clamping blocks.
Preferably, the air inlet mechanism comprises a corrugated pipe main body, and the connecting end is fixedly connected with the corrugated pipe main body.
Preferably, the corrugated pipe main body is fixedly connected with two lugs, and the two lugs are arranged at the end part of the corrugated pipe main body.
The utility model has the beneficial effects that: during the use, peg graft the link in corresponding hole groove on the installing frame temporarily earlier, then, it is manual to rotate the knob again, then the knob rotates and drives the bull stick and rotate, the bull stick rotates and drives first gear revolve, first gear revolve drives second gear revolve, second gear revolve rotates and drives the screw pole and rotate, along with the rotation of screw pole, will drive the continuous inside removal at the installing frame of ejector pad, then along with the removal of ejector pad, a set of abaculus will produce under atmospheric pressure's promotion and remove, the spring is also compressed simultaneously, until make the abaculus block inside the link, thereby can directly assemble link and bellows body on air cleaner in actual operation process, and need not other special fastening tool, make the assembly work seem more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the mounting frame, the connecting end and the locking mechanism of the present invention;
FIG. 3 is an enlarged view of the part A shown in FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
fig. 5 is an enlarged view of the part C shown in fig. 4.
In the figure: 1. installing a frame; 2. a connecting end; 3. a clamping block; 4. an air intake mechanism; 401. a bellows body; 402. a bump; 5. a locking mechanism; 501. a knob; 502. a rotating rod; 503. a first gear; 504. a second gear; 505. a screw rod; 506. a push block; 507. an insert block; 508. a slider; 509. a spring; 510. a limiting rod; 511. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present embodiment is: a corrugated pipe at an air inlet end comprises an installation frame 1, wherein a connecting end 2 is arranged on the installation frame 1, an air inlet mechanism 4 is arranged on the connecting end 2, and a locking mechanism 5 is arranged on the installation frame 1, wherein the locking mechanism 5 comprises a knob 501, the knob 501 is arranged on the installation frame 1, a rotating rod 502 is fixedly connected onto the knob 501, the rotating rod 502 extends into the installation frame 1 and is connected with a first gear 503, a second gear 504 is meshed onto the first gear 503, a lead screw 505 is fixedly connected onto the second gear 504, the lead screw 505 is rotatably connected into the installation frame 1, a push block 506 is slidably connected into the installation frame 1, the lead screw 505 is in threaded connection into the push block 506, an embedded block 507 is slidably connected into the installation frame 1, a spring 509 is arranged on the embedded block 507, and the spring 509 is fixedly connected into the installation frame 1; referring to fig. 2, 3, 4 and 5, the knob 501 is hexagonal prism-shaped to facilitate manual operation of the knob 501, and the first gear 503 and the second gear 504 are bevel-shaped to facilitate engagement of the first gear 503 with the second gear 504; two groups of the embedded blocks 507 are provided, two embedded blocks 507 are provided for each group, the cross section of each embedded block 507 is rectangular, and the connecting end 2 is clamped on the mounting frame 1 through the embedded blocks 507 conveniently; the insert 507 is fixedly connected with a sliding block 508, the sliding block 508 is slidably connected inside the mounting frame 1, the spring 509 is fixedly connected to the sliding block 508, and the insert 507 can better slide inside the mounting frame 1 through the sliding block 508 for convenience; the inside fixedly connected with gag lever post 510 of installing frame 1, gag lever post 510 run through slider 508, just spring 509 twines in gag lever post 510, through gag lever post 510, it is convenient right slider 508 and spring 509 play the effect of spacing direction.
Further technical optimization scheme, see fig. 5 for a: a through groove 511 is formed in the mounting frame 1, the through groove 511 is communicated with the inner cavities of the two groups of the embedded blocks 507, and the through groove 511 is used for balancing the air pressure in the inner cavities of the two groups of the embedded blocks 507 conveniently; referring to fig. 1, fixedly connected with joint piece 3 on link 2, just joint piece 3 is equipped with a plurality ofly, through joint piece 3, it is convenient in the assembling process to link 2 plays the spacing effect of block.
As a technical optimization scheme of the present invention, referring to fig. 1, the air intake mechanism 4 includes a bellows main body 401, the connection end 2 is fixedly connected to the bellows main body 401, and the whole air intake process is conveniently realized through the bellows main body 401; the bellows main part 401 is fixedly connected with two bumps 402, the two bumps 402 are arranged at the end part of the bellows main part 401, and the mounting and limiting of the port part of the bellows main part 401 are facilitated through the bumps 402.
When the utility model is used, referring to fig. 1-5, firstly, the connecting end 2 is temporarily inserted into the corresponding hole slot on the mounting frame 1, and the clamping block 3 is clamped at the corresponding position in the automobile, then, the knob 501 is manually rotated, the knob 501 rotates to drive the rotating rod 502 to rotate, the rotating rod 502 rotates to drive the first gear 503 to rotate, the first gear 503 rotates to drive the second gear 504 to rotate, the second gear 504 rotates to drive the screw rod 505 to rotate, the pushing block 506 is driven to continuously move in the mounting frame 1 along with the rotation of the screw rod 505, then along with the movement of the pushing block 506, a group of blocks 507 will move under the push of the air pressure, the sliding block 508 slides on the limiting rod 510, the spring 509 is also compressed at the same time, until the blocks 507 are clamped in the connecting end 2, further, through the through slot 511, under the movement of the pushing block 506, still can drive another group of abaculus 507 and produce the removal simultaneously, finally make another group of abaculus 507 also block in the inside of link 2 simultaneously to can directly assemble link 2 and bellows main part 401 on air cleaner in the actual operation in-process, and need not other special fastening tool, make the assembly work seem more convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides an inlet end bellows, includes installing frame (1), its characterized in that: the mounting frame is characterized in that a connecting end (2) is arranged on the mounting frame (1), an air inlet mechanism (4) is arranged on the connecting end (2), a locking mechanism (5) is arranged on the mounting frame (1), the locking mechanism (5) comprises a knob (501), the knob (501) is arranged on the mounting frame (1), a rotating rod (502) is fixedly connected onto the knob (501), the rotating rod (502) extends into the mounting frame (1) and is connected with a first gear (503), a second gear (504) is meshed onto the first gear (503), a lead screw (505) is fixedly connected onto the second gear (504), the lead screw (505) is rotatably connected into the mounting frame (1), a push block (506) is slidably connected into the mounting frame (1), the lead screw (505) is in threaded connection with the push block (506), and an embedded block (507) is slidably connected into the mounting frame (1), the embedded block (507) is provided with a spring (509), and the spring (509) is fixedly connected to the inside of the mounting frame (1).
2. An air intake end bellows according to claim 1, wherein: the knob (501) is hexagonal prism shaped, and the first gear (503) and the second gear (504) are bevel gear shaped.
3. The intake end bellows of claim 2, wherein: the embedded blocks (507) are provided with two groups, each group of embedded blocks (507) is provided with two, and the cross section of each embedded block (507) is rectangular.
4. An air intake end bellows according to claim 3, wherein: the embedded block (507) is fixedly connected with a sliding block (508), the sliding block (508) is connected to the inside of the installation frame (1) in a sliding mode, and the spring (509) is fixedly connected to the sliding block (508).
5. An air intake end bellows according to claim 4, wherein: the mounting frame (1) is internally and fixedly connected with a limiting rod (510), the limiting rod (510) penetrates through the sliding block (508), and the spring (509) is wound on the limiting rod (510).
6. An air intake end bellows according to claim 5, wherein: a through groove (511) is formed in the mounting frame (1), and the through groove (511) is communicated with an inner cavity where the two groups of embedded blocks (507) are located.
7. An air intake end bellows according to claim 1, wherein: fixedly connected with joint piece (3) on link (2), just joint piece (3) are equipped with a plurality ofly.
8. An air intake end bellows according to claim 1, wherein: the air inlet mechanism (4) comprises a corrugated pipe main body (401), and the connecting end (2) is fixedly connected with the corrugated pipe main body (401).
9. An air intake end bellows according to claim 8, wherein: the corrugated pipe comprises a corrugated pipe body (401), wherein two convex blocks (402) are fixedly connected to the corrugated pipe body (401), and the number of the convex blocks (402) is two at the end part of the corrugated pipe body (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202516.4U CN216741786U (en) | 2022-01-25 | 2022-01-25 | Bellows at air inlet end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202516.4U CN216741786U (en) | 2022-01-25 | 2022-01-25 | Bellows at air inlet end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216741786U true CN216741786U (en) | 2022-06-14 |
Family
ID=81915339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202516.4U Active CN216741786U (en) | 2022-01-25 | 2022-01-25 | Bellows at air inlet end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216741786U (en) |
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2022
- 2022-01-25 CN CN202220202516.4U patent/CN216741786U/en active Active
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