CN220487784U - Vacuum pump for toilet excrement collection - Google Patents
Vacuum pump for toilet excrement collection Download PDFInfo
- Publication number
- CN220487784U CN220487784U CN202322231577.0U CN202322231577U CN220487784U CN 220487784 U CN220487784 U CN 220487784U CN 202322231577 U CN202322231577 U CN 202322231577U CN 220487784 U CN220487784 U CN 220487784U
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- China
- Prior art keywords
- vacuum pump
- air inlet
- outer end
- spring
- pipe
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- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000002146 bilateral effect Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a vacuum pump for toilet excrement collection, which comprises: the lower end of the protective cover is provided with a protective box, the upper end of the protective cover is provided with a connecting block, the lower end of the air inlet assembly is provided with a vacuum pump body, and the upper end of the vacuum pump body is provided with an air outlet pipe; the locating piece, it sets up the lower extreme at the vacuum pump body, and the inner of locating piece is connected with the connecting bolt, the bearing board is installed to the outer end of connecting bolt, and the lower extreme of bearing board is provided with the attenuator, and the locating lever, and it sets up the inner at the protective housing, and the second spring is installed to the outer end of locating lever, the outer end of second spring is provided with the stopper, and the link is installed to the outer end of stopper. The vacuum pump for toilet excrement collection is convenient to realize jitter buffer of the vacuum pump for toilet excrement collection, and meanwhile, the protection function of the vacuum pump for toilet excrement collection is convenient to improve, and the sealing performance of the vacuum pump connecting pipe is convenient to improve.
Description
Technical Field
The utility model relates to the technical field of toilet excrement collection, in particular to a vacuum pump for toilet excrement collection.
Background
On the high-speed train of high-speed motion, need install the vacuum pump additional and carry out gaseous extraction to bathroom excrement collector, the vacuum pump of current use is fixed through the bolt alone, leads to the connecting pipe of its upper end to take place to shake, influences extraction efficiency, and consequently, it is very important to design a novel bathroom excrement collector with shock attenuation buffer function.
However, the prior art solutions mostly have the following drawbacks: it is inconvenient to implement the jitter buffer of the vacuum pump for toilet collection, and at the same time, it is inconvenient to improve the protection function of the vacuum pump for toilet collection, and it is inconvenient to improve the sealing property of the vacuum pump connecting pipe, therefore, the present utility model provides a vacuum pump for toilet collection, so as to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a vacuum pump for toilet excrement collection, which solves the problems that the vacuum pump for toilet excrement collection is inconvenient to realize jitter buffer, the protection function of the vacuum pump for toilet excrement collection is inconvenient to improve, and the sealing performance of a vacuum pump connecting pipe is inconvenient to improve in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a toilet bowl vacuum pump comprising:
the protective cover is provided with a protective box at the lower end, a connecting block is arranged at the upper end of the protective cover, and a handle is arranged at the inner end of the connecting block;
the air inlet assembly is arranged at the inner end of the protective cover and comprises an air inlet pipe, a sealing strip and a connecting pipe, the lower end of the air inlet assembly is provided with a vacuum pump body, and the upper end of the vacuum pump body is provided with an air outlet pipe;
the positioning block is arranged at the lower end of the vacuum pump body, the inner end of the positioning block is connected with a connecting bolt, the outer end of the connecting bolt is provided with a bearing plate, the lower end of the bearing plate is provided with a damper, and the outer end of the damper is provided with a first spring;
the locating rod is arranged at the inner end of the protective box, the second spring is arranged at the outer end of the locating rod, the limiting block is arranged at the outer end of the second spring, and the connecting frame is arranged at the outer end of the limiting block.
Preferably, the protection cover is connected with the protection box in a relatively clamping way, the handles are symmetrically arranged on the vertical central axis of the protection cover, and the connecting blocks are connected with the handles in a relatively rotating way.
Preferably, the inner end of the protective cover is provided with an air inlet pipe, the inner end of the air inlet pipe is provided with a sealing strip, and the outer end of the sealing strip is provided with a connecting pipe.
Preferably, the sealing strip is relatively attached to the air inlet pipe and the connecting pipe, and the air inlet pipe is relatively clamped and connected with the connecting pipe.
Preferably, the positioning block is in threaded connection with the connecting bolt in a relative manner, and the connecting bolt is arranged in bilateral symmetry with respect to the vertical central axis of the positioning block.
Preferably, the locating rod penetrates through the second spring and the limiting block, and the limiting block is arranged in bilateral symmetry with respect to the vertical central axis of the second spring.
Preferably, the limiting block is connected with the connecting frame in a relative rotation mode, and the limiting block is connected with the protection box in a relative sliding mode.
Compared with the prior art, the utility model has the beneficial effects that: the vacuum pump for toilet excrement collection is convenient for realizing jitter buffer of the vacuum pump for toilet excrement collection, and simultaneously, is convenient for improving the protection function of the vacuum pump for toilet excrement collection and the sealing performance of a vacuum pump connecting pipe;
1. the vacuum pump is provided with an air inlet assembly, an air outlet pipe and a vacuum pump body, wherein the air inlet assembly, the air outlet pipe and the vacuum pump body are relatively attached and connected with the air inlet pipe and the connecting pipe through sealing strips, and the air inlet pipe is relatively clamped and connected with the connecting pipe, so that the tightness of the connecting pipe of the vacuum pump is conveniently improved;
2. the vacuum pump is provided with a protective cover, a protective box and a connecting bolt, the protective cover is in relative clamping connection with the protective box, the handle is arranged in bilateral symmetry about the vertical central axis of the protective cover, the connecting block is in relative rotation connection with the handle, the positioning block is in relative threaded connection with the connecting bolt, the connecting bolt is arranged in bilateral symmetry about the vertical central axis of the positioning block, and the protective function of the vacuum pump for toilet excrement collection is conveniently improved;
3. be equipped with link, attenuator and second spring, run through in the inside of second spring and stopper through the locating lever, and the stopper sets up about the vertical axis bilateral symmetry of second spring, and the stopper is connected with the link relative rotation, and stopper and the relative sliding connection of protective housing, is convenient for realize the shake buffering to the bathroom collection just with the vacuum pump.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a protective cover; 2. a protective box; 3. a connecting block; 4. a handle; 5. an air intake assembly; 501. an air inlet pipe; 502. a sealing strip; 503. a connecting pipe; 6. an air outlet pipe; 7. a connecting frame; 8. a vacuum pump body; 9. a positioning block; 10. a connecting bolt; 11. a bearing plate; 12. a damper; 13. a first spring; 14. a positioning rod; 15. a second spring; 16. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a toilet bowl vacuum pump comprising: the protective cover 1, the lower extreme of protective cover 1 is provided with protective case 2, and the upper end of protective cover 1 is provided with connecting block 3, and the inner of connecting block 3 installs handle 4; an air inlet assembly 5 which is arranged at the inner end of the protective cover 1, wherein the air inlet assembly 5 comprises an air inlet pipe 501, a sealing strip 502 and a connecting pipe 503, the lower end of the air inlet assembly 5 is provided with a vacuum pump body 8, and the upper end of the vacuum pump body 8 is provided with an air outlet pipe 6; the positioning block 9 is arranged at the lower end of the vacuum pump body 8, the inner end of the positioning block 9 is connected with a connecting bolt 10, the outer end of the connecting bolt 10 is provided with a bearing plate 11, the lower end of the bearing plate 11 is provided with a damper 12, and the outer end of the damper 12 is provided with a first spring 13; the locating rod 14 is arranged at the inner end of the protective box 2, the second spring 15 is arranged at the outer end of the locating rod 14, the limiting block 16 is arranged at the outer end of the second spring 15, the connecting frame 7 is arranged at the outer end of the limiting block 16, and the vacuum pump for toilet excrement collection is formed by combination.
As shown in fig. 1, fig. 3 and fig. 4, the protecting cover 1 is relatively clamped and connected with the protecting box 2, the handle 4 is arranged in bilateral symmetry about the vertical central axis of the protecting cover 1, the connecting block 3 is relatively rotated and connected with the handle 4, the sealing strip 502 is respectively attached and connected with the air inlet pipe 501 and the connecting pipe 503, the air inlet pipe 501 is relatively clamped and connected with the connecting bolt 10, the connecting bolt 10 is relatively threaded and is arranged in bilateral symmetry about the vertical central axis of the positioning block 9, the lower end of the vacuum pump body 8 is clamped and connected with the positioning block 9, the connecting bolt 10 is screwed, the positioning block 9 is connected with the supporting plate 11 through the connecting bolt 10, the handle 4 is held, the handle 4 drives the protecting cover 1 to lift up through the connecting block 3, the protecting cover 1 is clamped with the protecting box 2, the whole assembling of the protecting shell of the vacuum pump for toilet is completed, the air inlet pipe 501 is clamped with the outer end of the connecting pipe 503, the sealing strip 502 is simultaneously attached with the air inlet pipe 501 and the connecting pipe 503, the connecting pipe 503 is reinforced through bolts, the protecting function of the vacuum pump for toilet is facilitated, and the sealing performance of the vacuum pump is facilitated.
As shown in fig. 2 and 3, the positioning rod 14 penetrates through the second spring 15 and the inside of the limiting block 16, the limiting block 16 is symmetrically arranged about the vertical central axis of the second spring 15, the limiting block 16 is connected with the connecting frame 7 in a relative rotating manner, the limiting block 16 is connected with the protecting box 2 in a relative sliding manner, when the vacuum pump body 8 works, the vacuum pump body 8 is installed at the upper end of the supporting plate 11 through the positioning block 9 and the connecting bolt 10, the supporting plate 11 shakes to drive the first spring 13 to elastically deform, the damper 12 is opened to buffer the movement of the first spring 13, meanwhile, the limiting block 16 and the positioning rod 14 slide, the movement of the limiting block 16 is blocked by the second spring 15, and the shaking buffer of the vacuum pump for toilet collection is conveniently realized, namely the using method of the vacuum pump for toilet collection.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A toilet bowl vacuum pump, comprising:
the protection cover (1), the lower extreme of protection cover (1) is provided with protective housing (2), and the upper end of protection cover (1) is provided with connecting block (3), and handle (4) is installed to the inner of connecting block (3);
the air inlet assembly (5) is arranged at the inner end of the protective cover (1), the air inlet assembly (5) comprises an air inlet pipe (501), a sealing strip (502) and a connecting pipe (503), the lower end of the air inlet assembly (5) is provided with a vacuum pump body (8), and the upper end of the vacuum pump body (8) is provided with an air outlet pipe (6);
the positioning block (9) is arranged at the lower end of the vacuum pump body (8), the inner end of the positioning block (9) is connected with a connecting bolt (10), the outer end of the connecting bolt (10) is provided with a bearing plate (11), the lower end of the bearing plate (11) is provided with a damper (12), and the outer end of the damper (12) is provided with a first spring (13);
the locating rod (14) is arranged at the inner end of the protective box (2), the second spring (15) is arranged at the outer end of the locating rod (14), the limiting block (16) is arranged at the outer end of the second spring (15), and the connecting frame (7) is arranged at the outer end of the limiting block (16).
2. The toilet bowl vacuum pump of claim 1, wherein: the protection cover (1) is connected with the protection box (2) in a relatively clamping mode, the handles (4) are symmetrically arranged on the vertical central axis of the protection cover (1) in a bilateral symmetry mode, and the connecting blocks (3) are connected with the handles (4) in a relatively rotating mode.
3. The toilet bowl vacuum pump of claim 1, wherein: the inner end of the protective cover (1) is provided with an air inlet pipe (501), the inner end of the air inlet pipe (501) is provided with a sealing strip (502), and the outer end of the sealing strip (502) is provided with a connecting pipe (503).
4. A toilet bowl vacuum pump according to claim 3, wherein: the sealing strip (502) is respectively attached to the air inlet pipe (501) and the connecting pipe (503), and the air inlet pipe (501) is relatively clamped and connected with the connecting pipe (503).
5. The toilet bowl vacuum pump of claim 1, wherein: the positioning block (9) is in threaded connection with the connecting bolt (10) relatively, and the connecting bolt (10) is arranged in bilateral symmetry relative to the vertical central axis of the positioning block (9).
6. The toilet bowl vacuum pump of claim 1, wherein: the locating rod (14) penetrates through the second spring (15) and the limiting block (16), and the limiting block (16) is arranged in bilateral symmetry with respect to the vertical central axis of the second spring (15).
7. The toilet bowl vacuum pump of claim 1, wherein: the limiting block (16) is connected with the connecting frame (7) in a relative rotation mode, and the limiting block (16) is connected with the protective box (2) in a relative sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231577.0U CN220487784U (en) | 2023-08-18 | 2023-08-18 | Vacuum pump for toilet excrement collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231577.0U CN220487784U (en) | 2023-08-18 | 2023-08-18 | Vacuum pump for toilet excrement collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487784U true CN220487784U (en) | 2024-02-13 |
Family
ID=89836331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322231577.0U Active CN220487784U (en) | 2023-08-18 | 2023-08-18 | Vacuum pump for toilet excrement collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487784U (en) |
-
2023
- 2023-08-18 CN CN202322231577.0U patent/CN220487784U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |