CN220622112U - Detachable suction nozzle structure of vacuum pump - Google Patents
Detachable suction nozzle structure of vacuum pump Download PDFInfo
- Publication number
- CN220622112U CN220622112U CN202322064358.8U CN202322064358U CN220622112U CN 220622112 U CN220622112 U CN 220622112U CN 202322064358 U CN202322064358 U CN 202322064358U CN 220622112 U CN220622112 U CN 220622112U
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- China
- Prior art keywords
- suction nozzle
- base
- vacuum pump
- detachable
- nozzle structure
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- 238000000034 method Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a detachable suction nozzle structure of a vacuum pump, which is characterized by comprising the following components: the first base, the second base and the suction nozzle; the first base and the second base are installed through a plurality of screws; the first base is provided with an air hole, and the inner wall of the air hole is provided with internal threads; an external thread is arranged on the outer wall of one end of the suction nozzle; the air suction nozzle is arranged on the air hole through the internal thread and the external thread. Through the application of the utility model, the detachable suction nozzle structure of the vacuum pump is provided, the detachable suction nozzle can be independently stored in the transportation process, and the risk of breakage and fracture of the suction nozzle in the transportation process of the electronic vacuum pump is effectively reduced. And can match the suction nozzle of different styles according to different vacuum pipelines, it is more swift convenient in the use assembly process, more make full use of can dismantle the multiple form of suction nozzle.
Description
Technical Field
The utility model relates to the technical field of vacuum pumps and the like, in particular to a detachable suction nozzle structure of a vacuum pump.
Background
In recent years, the electronic vacuum pump is widely applied to vacuum-assisted servo braking systems of passenger vehicles and commercial vehicles due to cost advantages, reliability and easy realization.
The electronic vacuum pump is used as a vacuum source of a brake system and is frequently started and stopped in the running process of the whole vehicle. Through the optimization of arrangement positions, the external noise reduction schemes such as the wrapping of noise elimination materials, the noise of the cockpit can be reduced to a certain extent, but the effects are limited, and the defects of overlong vacuum pipelines, poor heat dissipation of the pump body and the like exist frequently. The vacuum pump is very easy to cause the damage fracture of suction nozzle in transportation and use, leads to the vacuum pump to scrap and can't use.
Disclosure of Invention
In view of the above, it is an object of the present utility model to provide a detachable suction nozzle structure of a vacuum pump, comprising:
the first base, the second base and the suction nozzle;
the first base and the second base are installed through a plurality of screws;
the first base is provided with an air hole, and the inner wall of the air hole is provided with internal threads;
an external thread is arranged on the outer wall of one end of the suction nozzle;
the air suction nozzle is arranged on the air hole through the internal thread and the external thread.
The detachable suction nozzle structure of the vacuum pump, wherein the suction nozzle can be any one of a linear type and a right angle type.
The detachable suction nozzle structure of the vacuum pump is characterized in that the air hole is positioned at one end of the first base close to the second base.
The detachable suction nozzle structure of the vacuum pump is characterized in that a boss is further arranged on the linear suction nozzle.
The detachable suction nozzle structure of the vacuum pump is characterized in that one end of the right-angle suction nozzle is in a pagoda shape, and the other end of the right-angle suction nozzle is provided with the external thread.
The detachable suction nozzle structure of the vacuum pump is characterized in that the diameters of the two ends of the suction nozzle are smaller than the diameter of the right angle part of the right angle type.
Compared with the prior art, the technical scheme has the following positive effects:
through the application of the utility model, the detachable suction nozzle structure of the vacuum pump is provided, the detachable suction nozzle can be independently stored in the transportation process, and the risk of breakage and fracture of the suction nozzle in the transportation process of the electronic vacuum pump is effectively reduced. And can match the suction nozzle of different styles according to different vacuum pipelines, it is more swift convenient in the use assembly process, more make full use of can dismantle the multiple form of suction nozzle.
Drawings
Fig. 1 is a first schematic view of a detachable suction nozzle structure of a vacuum pump according to the present utility model.
Fig. 2 is a second schematic view of a detachable suction nozzle structure of a vacuum pump according to the present utility model.
FIG. 3 is a schematic view of a linear type suction nozzle according to the present utility model.
Fig. 4 is a schematic view of a right angle type suction nozzle according to the present utility model.
1. A first base; 2. a second base; 3. a linear suction nozzle; 4. a screw; 5. a boss; 6. an external thread; 7. right angle type suction nozzle.
Detailed Description
The utility model is further described below, but is not limited to, with reference to the drawings and detailed description.
The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
As shown in fig. 1 to 4, there is shown a detachable suction nozzle structure of a vacuum pump of a preferred embodiment, comprising: a first base 1, a second base 2 and a suction nozzle.
The first base 1 and the second base 2 are mounted by a plurality of screws 4; the first base 1 is provided with an air hole, and the inner wall of the air hole is provided with internal threads; an external thread 6 is arranged on the outer wall of one end of the suction nozzle; the suction nozzle is arranged on the air hole through an internal thread and an external thread 6.
In the actual use, can install the suction nozzle on first base 1 through internal screw thread and external screw thread to in the transportation, can dismantle the suction nozzle from first base 1, and because first base 1 and suction nozzle are assembled, the suction nozzle can be according to the come to carry out corresponding adjustment of vacuum pipeline, and the length of suction nozzle also can be according to the distance from the vacuum pipeline and arrange.
The present utility model has the following embodiments based on the above description:
further, a detachable suction nozzle structure of a vacuum pump, wherein the suction nozzle can be any one of a linear type and a right angle type. Specifically, different air suction nozzle structures can face different directions, so that the installation of different vacuum pipelines is facilitated.
Further, a detachable suction nozzle structure of a vacuum pump, wherein the air hole is positioned at one end of the first base 1 close to the second base 2.
Further, a detachable suction nozzle structure of a vacuum pump is provided, wherein a boss 5 is further arranged on the linear suction nozzle 3. Specifically, the linear type suction nozzle 3 with the boss 5 can be communicated with vacuum pipes such as quick insertion and hoses.
Further, a detachable suction nozzle structure of a vacuum pump, wherein one end of a right-angle suction nozzle 7 is in a pagoda shape, and the other end of the right-angle suction nozzle 7 is provided with an external thread 6. Specifically, the joint pagoda shape of the right-angle type air suction nozzle 7 can effectively prevent the electronic vacuum pump from loosening in the use process.
Further, a vacuum pump detachable suction nozzle structure in which the diameters of both ends of the suction nozzle 7 of the right angle type are smaller than the diameter of the right angle place of the right angle type.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (6)
1. A removable suction nozzle structure of a vacuum pump, comprising:
the first base, the second base and the suction nozzle;
the first base and the second base are installed through a plurality of screws;
the first base is provided with an air hole, and the inner wall of the air hole is provided with internal threads;
an external thread is arranged on the outer wall of one end of the suction nozzle;
the air suction nozzle is arranged on the air hole through the internal thread and the external thread.
2. A vacuum pump removable suction nozzle structure according to claim 1, wherein said suction nozzle is either of a straight line type and a right angle type.
3. A vacuum pump removable suction nozzle structure according to claim 1, wherein said air hole is located at an end of said first base adjacent to said second base.
4. The detachable suction nozzle structure of a vacuum pump according to claim 2, wherein the linear suction nozzle is further provided with a boss.
5. The detachable suction nozzle structure of a vacuum pump according to claim 2, wherein one end of the right-angle suction nozzle is in a pagoda shape, and the other end of the right-angle suction nozzle is provided with the external thread.
6. A vacuum pump removable suction nozzle structure according to claim 2, wherein the diameter of both ends of said suction nozzle of said right angle type is smaller than the diameter at the right angle of said right angle type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064358.8U CN220622112U (en) | 2023-08-02 | 2023-08-02 | Detachable suction nozzle structure of vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064358.8U CN220622112U (en) | 2023-08-02 | 2023-08-02 | Detachable suction nozzle structure of vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622112U true CN220622112U (en) | 2024-03-19 |
Family
ID=90225005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322064358.8U Active CN220622112U (en) | 2023-08-02 | 2023-08-02 | Detachable suction nozzle structure of vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622112U (en) |
-
2023
- 2023-08-02 CN CN202322064358.8U patent/CN220622112U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 1 Junlian Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province, 311835 Patentee after: Zhejiang Wan'an Zhiqu Automotive Electronic Technology Co.,Ltd. Country or region after: China Address before: 311835 Wan'an Science and Technology Park, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG VIE PUMP-MANU Co.,Ltd. Country or region before: China |