CN205330907U - Manual formula vacuum pumping device - Google Patents
Manual formula vacuum pumping device Download PDFInfo
- Publication number
- CN205330907U CN205330907U CN201620058080.0U CN201620058080U CN205330907U CN 205330907 U CN205330907 U CN 205330907U CN 201620058080 U CN201620058080 U CN 201620058080U CN 205330907 U CN205330907 U CN 205330907U
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- China
- Prior art keywords
- sealing valve
- valve
- sealing
- seal
- piston sheet
- 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
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Abstract
The utility model provides a manual formula vacuum pumping device, the vacuum closing means includes the vacuum bag lantern ring, seal the ring, seal the valve and seal the valve and revolve a section of thick bamboo, seals the front end and vacuum bag lantern ring threaded connection of ring, seals the terminal of ring and seal the valve to revolve section of thick bamboo joint each other, the end that seals the ring is fixed with and seals the valve positioning piece, and the center of sealing the valve positioning piece is equipped with seals the valve jack, seals to be equipped with on the inside wall of valve jack and seals the valve slide, seal to be equipped with and to seal the corresponding valve slider that seals of valve slide on the lateral wall of valve front end, the end that seals the valve pass the center of sealing the valve positioning piece and make seal the valve front end seal valve slider sliding connection in sealing the valve slide, seal the inside wall that the valve revolves a section of thick bamboo and be equipped with the screw thread, seal the terminal of valve and seal the valve and revolve the inside wall threaded connection of a section of thick bamboo, open at the center of sealing the valve has the locating lever through -hole, and the closing cap that seals the top of valve inserts in the locating lever through -hole through the locating lever, the utility model discloses small, the simple installation, use convenient especially be fit for with the use of touring of family and field.
Description
Technical field
This utility model relates to vacuum suction device, especially a kind of manual type vacuum suction device。
Background technology
Along with the raising of standard of living, people focus on quality of life and health level more。Demand vacuum suction device for meeting the aspects such as Food Preservation arises at the historic moment。Vacuum suction device in the market is mostly motor machine product, although facilitating life, but it exists, and volume is big, heavy, operation is inconvenient, carry the drawbacks such as more inconvenient, moreover when existing vacuum suction device cannot operate in the power free situations such as field, and it is not easy to the care and maintenance to device。It addition, most of vacuum suction devices to use is provided with the specified packet pack sealing structure, use inconvenience。
Summary of the invention
The manual type vacuum suction device that the purpose of this utility model is to provide a kind of simple in construction, is easily installed and uses。
This utility model solves the technical scheme that prior art problem adopts: a kind of manual type vacuum suction device, including pump bowl, the front end of described pump bowl is provided with vacuum sealing device；Vacuum sealing device includes the vacuum bag collar, seal mouth ring, sealing valve and the sealing valve rotation cylinder that are sequentially connected with；The front end of seal mouth ring is connected with vacuum bag collar thread；The end of seal mouth ring and the sealing valve rotation mutual clamping of cylinder, and make described sealing valve rotation cylinder relatively rotate in access section with seal mouth ring；The end of seal mouth ring is fixed with sealing valve spacer, and the center of sealing valve spacer is provided with sealing valve jack, and the medial wall of sealing valve jack is provided with sealing valve slideway；The lateral wall of sealing valve front end is provided with the sealing valve slide block corresponding with sealing valve slideway；The end of sealing valve passes the center of sealing valve spacer and makes the sealing valve skid of sealing valve front end be connected in sealing valve slideway；The medial wall of described sealing valve rotation cylinder is provided with screw thread, threadeds in the medial wall that the end of sealing valve revolves cylinder with sealing valve；The center of sealing valve has location rod through-hole, sealing valve be arranged over capping, capping is provided with location bar, and described capping is inserted in described location rod through-hole by positioning bar；Sealing valve spacer and sealing valve rotation cylinder all offer steam vent；The bleeding point end of described pump bowl is movably connected on the end of sealing valve rotation cylinder。
The end of sealing valve rotation cylinder is provided with pump bowl stopper slot, described pump bowl stopper slot offers arcuate rotation stopper slot, the bleeding point end of pump bowl is provided with grafting flange, and described grafting flange inserts and is slidably connected in arcuate rotation stopper slot and in described arcuate rotation stopper slot。
Described pump bowl includes outside cylinder and is placed in outside cylinder the disk-shaped piston sheet and extraction valve handle that are sequentially connected with by bleeding point end terminad；Described disk-shaped piston sheet includes first piston sheet and is positioned at the second piston sheet on rear side of first piston sheet, and between two-layer disk-shaped piston sheet, it being folded with piston sheet sealing ring, the front end traverse of handle push-pull bar is fixed with first piston sheet, piston sheet sealing ring and the second piston sheet and is fixed with the extraction valve handle being located at the external side of outer barrel and is connected；The bleeding point end medial wall place of described outside cylinder is provided with the piston sheet retainer ring of projection；Described first piston sheet and the second piston sheet are equipped with air targeting port。
It is provided with sealing ring between the described vacuum bag collar and seal mouth ring。
The lateral wall of described seal mouth ring is provided with cutting teeth。
The end of the described vacuum bag collar is provided with sealing flange, and the front end of seal mouth ring is provided with the sealed groove corresponding with described sealing flange。
The medial wall of described seal mouth ring front end is provided with capping defining flange。
The lateral wall of sealing valve rotation cylinder front end is provided with buckling groove, and the medial wall of seal mouth ring end is provided with clamping flange, so that described seal mouth ring end is connected in the buckling groove of sealing valve rotation cylinder front end。
Described steam vent is uniformly distributed in the circumference of described sealing valve spacer and the circumference of sealing valve rotation cylinder medial wall。
The beneficial effects of the utility model are in that: this utility model simple in construction, by arranging a vacuum sealing device in the front end of pump bowl, control the opening and closing of capping and sealing by regulating sealing valve rotation cylinder in vacuum sealing device；This utility model volume is little, simple installation, and easy to use being especially suitable for is gone on a tour use with family and field。
Accompanying drawing explanation
Fig. 1 is population structure schematic diagram of the present utility model。
Fig. 2 is the structural representation of vacuum sealing device of the present utility model。
Fig. 3 is the A-A profile of Fig. 2。
Fig. 4 is the right view of Fig. 2。
Fig. 5 is the structural representation of this utility model first piston sheet。
Fig. 6 is the B-B sectional view of Fig. 1。
In figure: the 1-vacuum bag collar, 2-seal mouth ring, 3-sealing valve, 4-sealing valve rotation cylinder, 5-sealing ring, 6-sealing flange, 7-cutting teeth, 8-buckling groove, 9-clamping flange, 10-sealing valve spacer, 11-piston sheet retainer ring, 12-covers, 13-steam vent, the outside cylinder of 14-pump bowl, 15-extraction valve hands handle, 16-first piston sheet, 17-piston sheet sealing ring, 18-the second piston sheet, 19-handle push-pull bar, 20-sealing ring bracing frame, 2a-covers defining flange, 3a-positions rod through-hole, 3b-sealing valve slide block, 4a-arcuate rotation stopper slot, 4b-pump bowl stopper slot, 10a-sealing valve jack, 10b-sealing valve slideway, 12a-positions bar, 14a-grafting flange, 18a-air targeting port。
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, this utility model is illustrated:
Fig. 1 is the population structure schematic diagram of a kind of manual type vacuum suction device of this utility model。A kind of manual type vacuum suction device, is broadly divided into two parts: pump bowl and be located at the vacuum sealing device of pump bowl front end。
Fig. 2 illustrates the concrete structure of vacuum sealing device。Vacuum sealing device includes the vacuum bag collar 1, seal mouth ring 2 sealing valve 3 and the sealing valve rotation cylinder 4 that are sequentially connected with, threaded with the vacuum bag collar 1 in the front end of seal mouth ring 2, in order to ensure sealing, be provided with sealing ring 5 between the vacuum bag collar 1 and seal mouth ring 2, the end of the vacuum bag collar 1 is provided with sealing flange 6, and the front end of seal mouth ring 2 is provided with the sealed groove corresponding with this sealing flange 6；For cutting off unnecessary bag, the lateral wall of seal mouth ring 2 also can be provided with cutting teeth 7。Being provided with buckling groove 8 on the lateral wall that sealing valve revolves cylinder 4 front end, the medial wall of seal mouth ring 2 end is provided with clamping flange 9, so that seal mouth ring 2 end is connected in the front end of sealing valve rotation cylinder 4, and makes sealing valve rotation cylinder 4 relatively rotate in access section with seal mouth ring 2；The end of seal mouth ring 2 is fixed with sealing valve spacer 10, as shown in Figure 3, the center of sealing valve spacer 10 is provided with sealing valve jack 10a, the medial wall of sealing valve jack 10a is provided with sealing valve slideway 10b, the lateral wall of sealing valve 3 front end is provided with the sealing valve slide block 3b corresponding with sealing valve slideway 10b, and the end of sealing valve 3 passes the center of sealing valve spacer 10 and makes the sealing valve slide block 3b of sealing valve 3 front end be slidably connected in sealing valve slideway 10b；The medial wall of sealing valve rotation cylinder 4 is provided with screw thread, threadeds in the medial wall that the end of sealing valve 3 revolves cylinder 4 with sealing valve。For ensureing that sealing valve 3 stably moves forward and backward, in the specific implementation, can as it is shown on figure 3, arrange a plurality of sealing valve slideway 10b around the inner periphery of sealing valve jack 10a, on the excircle of sealing valve 3, corresponding sealing valve slideway 10b arranges sealing valve slide block 3b。Such as Fig. 2, the medial wall place of seal mouth ring 2 front end is provided with capping defining flange 2a, to limit the maximum displacement of capping 12。The center of sealing valve 3 has location rod through-hole 3a, sealing valve 3 be arranged over capping 12, capping 12 is provided with location bar 12a, and capping 12 is inserted in the rod through-hole 3a of location by positioning bar 12a；Revolve at sealing valve spacer 10 and sealing valve and cylinder 4 all offers steam vent 13, it is preferable that as shown in Figure 3-4 steam vent 13 is uniformly distributed in the circumference of sealing valve spacer 10 and the circumference of sealing valve rotation cylinder 4 medial wall；The bleeding point end of pump bowl is movably connected on the end of sealing valve rotation cylinder 4。As shown in Figure 1, the end of sealing valve rotation cylinder 4 is provided with pump bowl stopper slot 4b, offering arcuate rotation stopper slot 4a on pump bowl stopper slot 4b, the bleeding point end of pump bowl is provided with grafting flange 14a, grafting flange 14a and inserts in arcuate rotation stopper slot 4a and slide in arcuate rotation stopper slot 4a。
Fig. 1, Fig. 5 and 6 illustrate the concrete structure of pump bowl。Pump bowl includes outside cylinder 14 and is placed in outside cylinder 14 the disk-shaped piston sheet and extraction valve handle 15 that are sequentially connected with by bleeding point end terminad, disk-shaped piston sheet is two-layer, including first piston sheet and be positioned at the second piston sheet 18 on rear side of first piston sheet, and it is folded with piston sheet sealing ring 17 between two-layer disk-shaped piston sheet, this piston sheet sealing ring 17 can support fixing by sealing ring bracing frame 20, the front end traverse first piston sheet 16 of handle push-pull bar 19, piston sheet sealing ring 17 and the second piston sheet 18 are fixed and are fixed with the extraction valve handle 15 being located at outside outside cylinder 14 and be connected。Wherein, the cross section of the body of rod of handle push-pull bar 19 is cross dispersion shape, to play the effect of air draft and material-saving loss of weight；The medial wall place of the bleeding point of outside cylinder 14 is provided with the piston sheet retainer ring 11 of projection；First piston sheet 16 and the second piston sheet 18 offer air targeting port 18a(as seen in figs. 5-6 along its radial direction)。
Installation of the present utility model and using method are as follows:
First with by the opening of bag by the front end traverse of the vacuum bag collar 1, and at the end of the bag collar 1, the opening of bag turned to the outside of the vacuum bag collar 1 and uniformly launch。Then the front end of the end of seal mouth ring 2 with sealing valve rotation cylinder 4 is connected in one, again the front end of seal mouth ring 2 and the vacuum bag collar 1 are screwed, now under the auxiliary of sealing ring 5 between the vacuum bag collar 1 and seal mouth ring 2 and sealing flange 6, bag is isolated from the outside。First sealing valve rotation cylinder 4 is rotated before bleeding, owing to sealing valve 3 is slidably connected in the sealing valve slideway 10b of sealing valve spacer 10 by the sealing valve slide block 3b of self, therefore sealing valve 3 is due to movable only under the effect of sealing valve spacer 10 and not rotatable, therefore when rotating sealing valve rotation cylinder 4, revolve under the threaded function with sealing valve 3 of cylinder 4 medial wall at sealing valve, it is possible to make sealing valve 3 drive be sealed in sealing valve rotation cylinder 4 movable。Now, first rotary seal valve rotation cylinder 4 moves after making sealing valve 3, so that sealing valve 3 separates with capping 12。Then, the grafting flange 14a of the bleeding point end of pump bowl is inserted in the arcuate rotation stopper slot 4a of pump bowl stopper slot 4b, and turn pump bowl is so that grafting flange 14a arrives the extreme position of the arcuate rotation stopper slot 4a of pump bowl stopper slot 4b。After pump bowl has docked with vacuum sealing device, pulling back extraction valve handle 15, now, capping 12 moment under the effect of pump bowl suction moves to wind regime direction, now capping 12 is sufficiently far from capping defining flange 2a, is now interconnected between bag, vacuum sealing device and pump bowl。Along with the air in bag is pumped by the piston movement of pump bowl gradually。
After air in bag is pumped, first pass through extraction valve handle 15 and disk-shaped piston sheet is pressed onto the bleeding point end of pump bowl, owing to being provided with piston sheet retainer ring 11 at bleeding point end, disk-shaped piston sheet can be fixed on bleeding point end。Now, only have to exhaust and connect between the bag of air and vacuum sealing device, now sealing valve rotation cylinder 4 or turn pump bowl drive the rotation of sealing valve rotation cylinder 4, make to revolve under the threaded function with sealing valve 3 of cylinder 4 medial wall at sealing valve, sealing valve 3 is moved to seal mouth ring 2 front end with capping 12 is squeezed in capping defining flange 2a on, to seal the seal mouth ring 2 mutual convection current of isolating inner air and outer air, it is ensured that be in vacuum state in bag。Finally unload pump bowl。So the bag with vacuum sealing device can be received。For being exposed at the bag corner outside the vacuum bag collar 1, for attractive in appearance and be easy to storage and consider that the available zigzag sickle being located on seal mouth ring 2 is neatly removed totally。
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations。For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, protection domain of the present utility model all should be considered as belonging to。
Claims (9)
1. a manual type vacuum suction device, including pump bowl, it is characterised in that the front end of described pump bowl is provided with vacuum sealing device；Vacuum sealing device includes the vacuum bag collar (1), seal mouth ring (2), sealing valve (3) and sealing valve rotation cylinder (4) that are sequentially connected with；Threaded with the vacuum bag collar (1) in the front end of seal mouth ring (2)；The end of seal mouth ring (2) and sealing valve rotation cylinder (4) clamping mutually, and make described sealing valve rotation cylinder (4) and seal mouth ring (2) relatively rotate in access section；The end of seal mouth ring (2) is fixed with sealing valve spacer (10), and the center of sealing valve spacer (10) is provided with sealing valve jack (10a), and the medial wall of sealing valve jack (10a) is provided with sealing valve slideway (10b)；The lateral wall of sealing valve (3) front end is provided with the sealing valve slide block (3b) corresponding with sealing valve slideway (10b)；The end of sealing valve (3) passes the center of sealing valve spacer (10) and makes the sealing valve slide block (3b) of sealing valve front end be slidably connected in sealing valve slideway (10b)；The medial wall of described sealing valve rotation cylinder (4) is provided with screw thread, threadeds in the medial wall that the end of sealing valve (3) revolves cylinder (4) with sealing valve；The center of sealing valve (3) have location rod through-hole (3a), sealing valve (3) be arranged over capping (12), capping (12) be provided with location bar (12a), described capping (12) by position bar (12a) insert in described location rod through-hole (3a)；Sealing valve spacer (10) and sealing valve rotation cylinder (4) all offer steam vent (13)；The bleeding point end of described pump bowl is movably connected on；The end of sealing valve rotation cylinder (4)。
2. a kind of manual type vacuum suction device according to claim 1, it is characterized in that, the end of sealing valve rotation cylinder (4) is provided with pump bowl stopper slot (4b), described pump bowl stopper slot (4b) offers arcuate rotation stopper slot (4a), the bleeding point end of pump bowl is provided with grafting flange (14a), and described grafting flange (14a) is inserted in arcuate rotation stopper slot (4a) and is slidably connected in described arcuate rotation stopper slot (4a)。
3. a kind of manual type vacuum suction device according to claim 1, it is characterised in that described pump bowl includes outside cylinder (14) and is placed in outside cylinder (14) the disk-shaped piston sheet and extraction valve handle (15) that are sequentially connected with by bleeding point end terminad；Described disk-shaped piston sheet includes first piston sheet (16) and is positioned at second piston sheet (18) of first piston sheet (16) rear side, and between two-layer disk-shaped piston sheet, it being folded with piston sheet sealing ring (17), the front end of handle push-pull bar (19) is connected through fixing with first piston sheet (16), piston sheet sealing ring (17) and the second piston sheet (18) and fixing with the extraction valve handle (15) being located at outside cylinder (14) outside；The bleeding point end medial wall place of described outside cylinder (14) is provided with the piston sheet retainer ring (11) of projection；Described first piston sheet (16) and the second piston sheet (18) are equipped with air targeting port (18a)。
4. a kind of manual type vacuum suction device according to claim 1, it is characterised in that be provided with sealing ring (5) between the described vacuum bag collar (1) and seal mouth ring (2)。
5. a kind of manual type vacuum suction device according to claim 1, it is characterised in that the lateral wall of described seal mouth ring (2) is provided with cutting teeth (7)。
6. a kind of manual type vacuum suction device according to claim 1, it is characterised in that the end of the described vacuum bag collar (1) is provided with sealing flange (6), and the front end of seal mouth ring (2) is provided with the sealed groove corresponding with described sealing flange (6)。
7. a kind of manual type vacuum suction device according to claim 1, it is characterised in that the medial wall of described seal mouth ring (2) front end is provided with capping defining flange (2a)。
8. a kind of manual type vacuum suction device according to claim 1, it is characterized in that, the lateral wall of sealing valve rotation cylinder (4) front end is provided with buckling groove (8), the medial wall of seal mouth ring (2) end is provided with clamping flange (9), so that described seal mouth ring (2) end is connected in the buckling groove (8) of sealing valve rotation cylinder (4) front end。
9. a kind of manual type vacuum suction device according to claim 1, it is characterised in that described steam vent (13) is uniformly distributed in the circumference of described sealing valve spacer (10) and the circumference of sealing valve rotation cylinder (4) medial wall。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058080.0U CN205330907U (en) | 2016-01-21 | 2016-01-21 | Manual formula vacuum pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058080.0U CN205330907U (en) | 2016-01-21 | 2016-01-21 | Manual formula vacuum pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330907U true CN205330907U (en) | 2016-06-22 |
Family
ID=56197895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620058080.0U Expired - Fee Related CN205330907U (en) | 2016-01-21 | 2016-01-21 | Manual formula vacuum pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910136A (en) * | 2018-06-22 | 2018-11-30 | 浙江顺福印业有限公司 | A kind of vacuum evacuation device for rice bag |
-
2016
- 2016-01-21 CN CN201620058080.0U patent/CN205330907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910136A (en) * | 2018-06-22 | 2018-11-30 | 浙江顺福印业有限公司 | A kind of vacuum evacuation device for rice bag |
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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 |
Granted publication date: 20160622 Termination date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |