CN204610184U - A kind of manual exhauster - Google Patents
A kind of manual exhauster Download PDFInfo
- Publication number
- CN204610184U CN204610184U CN201520254172.1U CN201520254172U CN204610184U CN 204610184 U CN204610184 U CN 204610184U CN 201520254172 U CN201520254172 U CN 201520254172U CN 204610184 U CN204610184 U CN 204610184U
- Authority
- CN
- China
- Prior art keywords
- chamber
- piston
- mouthpiece
- utility
- sleeve pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of manual exhauster, comprise chamber, piston and the piston rod being connected piston is provided with in described chamber, described chamber comprises upper chamber, lower chambers, described piston rod one end is connected with knee, hinged support bar on described knee, the other end of strut is fixedly connected with upper chamber, mouthpiece is provided with below described lower chambers, described mouthpiece is provided with sleeve pipe, described sleeve pipe is provided with top board, described top board is provided with directional post, described directional post is provided with conical plug, spring is provided with between described conical plug and top board, described upper chamber, Flange joint is passed through between lower chambers, described knee is provided with depression bar, described depression bar is provided with rubber sleeve, be threaded connection between described sleeve pipe and mouthpiece, the utility model provides a kind of manual exhauster, and the utility model is used for carrying out vacuum pumping, has pumping speed fast, and operate the laborsaving feature such as to save time.
Description
Technical field
The utility model relates to air extractor field, particularly relates to a kind of manual exhauster.
Background technique
Extraction pump, refers to the air exhaust nozzle, each one of the exhaust nozzle that possess one-in-and-one-out, and can continue to form vacuum or negative pressure in inlet; Exhaust nozzle place forms micro positive pressure; Working medium is mainly a kind of instrument of gas, is often called micro-suction pump, minipump.Mostly extraction pump under prior art condition is electronic air extracting pump, is mainly used in vacuumizing.In actual applications, because some occasion cannot be powered, thus electronic air extracting pump cannot use, and therefore needs to adopt manual exhauster to bleed.Common extraction pump complicated operation when bleeding, weak effect of bleeding.
Model utility content
The utility model, in order to overcome deficiency of the prior art, provides a kind of manual exhauster, and the utility model is used for carrying out vacuum pumping, has pumping speed fast, and operate the laborsaving feature such as to save time.
The utility model is achieved through the following technical solutions:
A kind of manual exhauster, comprise chamber, piston and the piston rod being connected piston is provided with in described chamber, described chamber comprises upper chamber, lower chambers, described piston rod one end is connected with knee, hinged support bar on described knee, the other end of strut is fixedly connected with upper chamber, mouthpiece is provided with below described lower chambers, described mouthpiece is provided with sleeve pipe, described sleeve pipe is provided with top board, described top board is provided with directional post, described directional post is provided with conical plug, spring is provided with between described conical plug and top board, under spring force effect, aperture on conical plug fore-set sleeve pipe, described piston is provided with one-way valve, one-way valve makes gas can only flow out in chamber.When upwards lifting depression bar, piston moves downward, and conical plug blocks hole, and gas flows out from one-way valve; When upwards lifting depression bar, piston upwards, one-way valve is closed, and gas backs down conical plug, extracting gases in other objects, and inflow chamber is indoor.
Flange joint is passed through between described upper chamber, lower chambers.Described knee is provided with depression bar, described depression bar is provided with rubber sleeve.Be threaded connection between described sleeve pipe and mouthpiece.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides a kind of manual exhauster, and the utility model is used for carrying out vacuum pumping, have pumping speed fast, and operate the laborsaving feature such as to save time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, knee; 2, piston rod; 3, depression bar; 4, upper chamber; 5, flange; 6, strut; 7, lower chambers; 8, top board; 9, directional post; 10, hole; 11, conical plug; 12, sleeve pipe; 13, mouthpiece; 14, piston.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of manual exhauster, comprise chamber, piston 14 and the piston rod 2 being connected piston 14 is provided with in described chamber, described chamber comprises upper chamber 4, lower chambers 7, described piston rod 2 one end is connected with knee 1, hinged support bar 6 on described knee 1, the other end of strut 6 is fixedly connected with upper chamber 4, mouthpiece 13 is provided with below described lower chambers 7, described mouthpiece 13 is provided with sleeve pipe 12, described sleeve pipe 12 is provided with top board 8, described top board 8 is provided with directional post 9, described directional post 9 is provided with conical plug 11, spring is provided with between described conical plug 11 and top board 8, under spring force effect, 10 mouthfuls, hole on conical plug 11 fore-set sleeve pipe 12, described piston 14 is provided with one-way valve, one-way valve makes gas can only flow out in chamber.When upwards lifting depression bar 3, piston 14 moves downward, and conical plug 11 blocks hole 10, and gas flows out from one-way valve; When upwards lifting depression bar 3, piston 14 moves upward, and one-way valve is closed, and gas backs down conical plug 11, extracting gases in other objects, and inflow chamber is indoor.
Connected by flange 5 between described upper chamber 4, lower chambers 7.Described knee 1 is provided with depression bar 3, described depression bar 3 is provided with rubber sleeve.Be threaded connection between described sleeve pipe 12 and mouthpiece 13.The utility model provides a kind of manual exhauster, and the utility model is used for carrying out vacuum pumping, has pumping speed fast, and operate the laborsaving feature such as to save time.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a manual exhauster, comprise chamber, piston (14) and the piston rod (2) being connected piston (14) is provided with in described chamber, it is characterized in that: described chamber comprises upper chamber (4), lower chambers (7), described piston rod (2) one end is connected with knee (1), the upper hinged support bar (6) of described knee (1), the other end of strut (6) is fixedly connected with upper chamber (4), described lower chambers (7) below is provided with mouthpiece (13), described mouthpiece (13) is provided with sleeve pipe (12), described sleeve pipe (12) is provided with top board (8), described top board (8) is provided with directional post (9), described directional post (9) is provided with conical plug (11), spring is provided with between described conical plug (11) and top board (8), (14) are provided with one-way valve to described piston.
2. a kind of manual exhauster according to claim 1, is characterized in that: connected by flange (5) between described upper chamber (4), lower chambers (7).
3. a kind of manual exhauster according to claim 1, is characterized in that: described knee (1) is provided with depression bar (3), and (3) are provided with rubber sleeve with described depression bar.
4. a kind of manual exhauster according to claim 1, is characterized in that: be threaded connection between described sleeve pipe (12) and mouthpiece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254172.1U CN204610184U (en) | 2015-04-24 | 2015-04-24 | A kind of manual exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254172.1U CN204610184U (en) | 2015-04-24 | 2015-04-24 | A kind of manual exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610184U true CN204610184U (en) | 2015-09-02 |
Family
ID=53962754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254172.1U Expired - Fee Related CN204610184U (en) | 2015-04-24 | 2015-04-24 | A kind of manual exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311479A (en) * | 2018-01-31 | 2018-07-24 | 倪惠芳 | A kind of aerospace equipment surface dust cleaning apparatus |
| CN108926234A (en) * | 2017-05-27 | 2018-12-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN115464836A (en) * | 2022-10-08 | 2022-12-13 | 重庆思普宁塑胶制品有限公司 | Intelligent automobile accessory injection molding system |
-
2015
- 2015-04-24 CN CN201520254172.1U patent/CN204610184U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926234A (en) * | 2017-05-27 | 2018-12-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN108311479A (en) * | 2018-01-31 | 2018-07-24 | 倪惠芳 | A kind of aerospace equipment surface dust cleaning apparatus |
| CN115464836A (en) * | 2022-10-08 | 2022-12-13 | 重庆思普宁塑胶制品有限公司 | Intelligent automobile accessory injection molding system |
| CN115464836B (en) * | 2022-10-08 | 2024-04-02 | 重庆思普宁科技股份有限公司 | Intelligent auto-parts system of moulding plastics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204610184U (en) | A kind of manual exhauster | |
| CN205277983U (en) | Differential pneumatic cylinder | |
| CN204371822U (en) | One holds out against cylinder | |
| CN204621626U (en) | Pneumatic clamping detent mechanism | |
| CN203333234U (en) | Pneumatic hydraulic jack | |
| CN203868441U (en) | Corrugated pipe pressure-relief valve | |
| CN204319869U (en) | The little flotation filter of a kind of use for laboratory | |
| CN204213419U (en) | Novel diaphragm type one-way valve | |
| CN103395715B (en) | Pneumahydraulic jack | |
| CN204900958U (en) | Ventilative valve with shock -absorbing function | |
| CN205117839U (en) | Air -spray vacuum pump | |
| CN204041422U (en) | A kind of steadily durable drilling pump fluid end assembly | |
| CN204041383U (en) | A kind of single piston type air compressor | |
| CN204201180U (en) | A kind of leading type multifunctional electromagnetic valves | |
| CN205207061U (en) | Novel air powered pump | |
| CN204572375U (en) | A kind of without cast iron all steel booster pump | |
| CN204402785U (en) | The vacuum deep well pulsating pump that a kind of coping with agriculture drought is special | |
| CN204171161U (en) | Die-cushion lagging device | |
| CN204910855U (en) | A pulling apparatus for extracting tank bottoms lid | |
| CN208122806U (en) | A kind of preventer dedicated hydraulic locking system | |
| CN204386957U (en) | Air pressure oil pumping device | |
| CN204784988U (en) | Pneumatic intelligent valve locator | |
| CN204402784U (en) | A kind of compression pump | |
| CN204673638U (en) | Vacuum generator | |
| CN205533220U (en) | Novel rotary plunger vacuum pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160424 |