CN218335356U - Portable handheld vacuum-pumping machine - Google Patents
Portable handheld vacuum-pumping machine Download PDFInfo
- Publication number
- CN218335356U CN218335356U CN202221500840.0U CN202221500840U CN218335356U CN 218335356 U CN218335356 U CN 218335356U CN 202221500840 U CN202221500840 U CN 202221500840U CN 218335356 U CN218335356 U CN 218335356U
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- Prior art keywords
- portable handheld
- handheld vacuum
- vacuum extractor
- shell
- joint
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- Expired - Fee Related
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- 238000005086 pumping Methods 0.000 title description 6
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 23
- 230000002349 favourable effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a portable handheld vacuum extractor, include: the inner wall of the shell is provided with a positioning rib; the main machine is arranged in the shell and provided with an air suction nozzle, the main machine is provided with a positioning groove matched with the positioning rib, the positioning rib is matched with the positioning groove to enable the main machine to be clamped with the shell, and the main machine is provided with a charging interface; the top cover is fixedly connected with the shell and provided with a threading hole; the charging wire, both ends are provided with power connection respectively and charge the joint, charge the joint with interface looks adaptation charges, power connection with the cross section of the joint that charges all is greater than the cross section of through wires hole, the charging wire is worn to locate the through wires hole, just power connection with the joint that charges is arranged in the top cap with the top cap is inboard, so that the rope is hung to the charging wire constitution.
Description
Technical Field
The utility model relates to an evacuation technical field, in particular to portable handheld evacuation machine.
Background
The vacuum sealing package is a food package storage mode which is gradually recognized and accepted by people in recent years, and can well solve the problems of food moisture volatilization, flavor diffusion and short shelf life in food storage. At present, the charging vacuum extractor appears in the market at home and abroad, and the charging is realized by connecting a power supply and equipment through a charging wire, so that the use requirements of users are met. However, the charging wire is small, so that the charging wire is easy to lose, and inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a portable handheld vacuum extractor utilizes the charging wire as hanging the rope, not only is favorable to accomodating of charging wire, avoids the loss of charging wire, can also utilize the charging wire to hang simultaneously, is convenient for place and carry, improves user's user demand.
According to the utility model discloses portable handheld vacuum extractor, include: the inner wall of the shell is provided with a positioning rib; the main machine is arranged in the shell and provided with an air suction nozzle, the main machine is provided with a positioning groove matched with the positioning rib, the positioning rib is matched with the positioning groove to enable the main machine to be clamped with the shell, and the main machine is provided with a charging interface; the top cover is fixedly connected with the shell and provided with a threading hole; the charging wire, both ends are provided with power connection respectively and charge the joint, charge the joint with interface looks adaptation charges, power connection with the cross section of the joint that charges all is greater than the cross section of through wires hole, the charging wire is worn to locate the through wires hole, just power connection with the joint that charges is arranged in the top cap with the top cap is inboard, so that the rope is hung to the charging wire constitution.
According to the utility model discloses portable handheld vacuum extractor, following beneficial effect has at least: the host machine is arranged in the shell in a penetrating way and is fixed by matching the positioning ribs with the positioning grooves; wear to locate the threading hole on the top cap with the charging wire in, and make the power connect with charge the joint and be located the inboard of top cap, then with top cap and shell fixed connection to accomplish the equipment of overall structure. When needing to charge, take out the top cap, the joint that charges with the interface cooperation that charges, the power connection is connected with the power, can charge. The embodiment of the utility model provides a portable handheld vacuum extractor, utilize the charging wire as hanging the rope, not only be favorable to accomodating of charging wire, avoid the loss of charging wire, can also utilize the charging wire to hang simultaneously, be convenient for place and carry, improve user's user demand. In addition, the shell and the host are matched and fixed through the positioning ribs and the positioning grooves, so that the shell is convenient to disassemble and assemble, and the working efficiency is improved.
According to the utility model discloses portable handheld vacuum extractor, the host computer be provided with and hold the chamber, the power connect with the joint that charges is located hold the intracavity.
According to the embodiment of the utility model provides a portable handheld vacuum extractor, the host computer includes body frame, aspiration pump, battery and control panel, the aspiration pump the battery with the control panel set up in the body frame, the aspiration pump with the battery electricity is connected, the control panel with the aspiration pump the battery electricity is connected, the suction nozzle set up in the aspiration pump, the interface that charges set up in the control panel.
According to the embodiment of the utility model provides a portable handheld vacuum extractor, the body frame is provided with first installation cavity and second installation cavity, first installation cavity is provided with the elasticity card, the aspiration pump is located just pass through in the first installation cavity the elasticity card is fixed, the battery is located the second installation cavity, the control panel joint in the opening part of second installation cavity compresses tightly the battery.
According to the utility model discloses portable handheld evacuation machine, the opening part of second installation cavity is provided with the step, the control panel is arranged in the step is fixed through the buckle.
According to the utility model discloses portable handheld vacuum extractor, the control panel is provided with the switch button, the shell is provided with the button, the switch button with button looks adaptation.
According to the utility model discloses portable handheld evacuation machine, the control panel is provided with the pilot lamp, the pilot lamp is used for showing the electric quantity condition of battery.
According to the embodiment of the utility model provides a portable handheld vacuum extractor, still include the connector, the connector is provided with the lug, the shell is provided with the recess, the lug with the recess cooperatees, the connector be provided with the gas pocket of suction nozzle looks adaptation.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a first perspective structure of a portable handheld vacuum extractor according to an embodiment of the present invention;
fig. 2 is a schematic view of a second perspective structure of the portable handheld vacuum extractor according to an embodiment of the present invention;
fig. 3 is a schematic view of a first view angle structure of a main unit of the portable handheld vacuum extractor according to an embodiment of the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is a second view structural diagram of the main unit of the portable handheld vacuum extractor according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a control panel of the portable handheld vacuum extractor according to an embodiment of the present invention.
Description of reference numerals:
a housing 100; a positioning rib 110; a button 120; a main frame 210; the first mounting cavity 211; a second mounting cavity 212; a flexible card 213; a step 214; a buckle 215; a suction pump 220; a storage battery 230; a control board 240; a switch button 241; an indicator light 242; a suction nozzle 250; a positioning groove 260; a charging interface 270; a top cover 300; a charging wire 400; a power connector 410; a charging connector 420; a connection head 500.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 6, an embodiment of the present invention provides a portable handheld vacuum extractor, including: a housing 100, the inner wall of which is provided with a positioning rib 110; the main machine is arranged in the shell 100 and provided with an air suction nozzle 250, the main machine is provided with a positioning groove 260 matched with the positioning rib 110, the positioning rib 110 is matched with the positioning groove 260, so that the main machine is clamped with the shell 100, and the main machine is provided with a charging interface 270; a top cover 300 fixedly connected with the housing 100, the top cover 300 being provided with a threading hole; charging wire 400, both ends are provided with power connection 410 respectively and charge joint 420, charge joint 420 and the interface 270 looks adaptations that charge, and power connection 410 and the cross section that charges joint 420 all are greater than the cross section of through wires hole, and charging wire 400 wears to locate the through wires hole, and power connection 410 and the joint 420 that charges arrange top cap 300 in and top cap 300 inboardly to make charging wire 400 constitute and hang the rope.
The host computer is arranged in the shell 100 in a penetrating way and fixed by matching the positioning rib 110 and the positioning groove 260; the charging wire 400 is inserted into the threading hole of the top cover 300, the power connector 410 and the charging connector 420 are positioned at the inner side of the top cover 300, and then the top cover 300 and the housing 100 are fixedly connected, thereby completing the assembly of the whole structure. When needing to charge, take out top cap 300, charge joint 420 and the cooperation of the interface 270 that charges, power connection 410 is connected with the power. The embodiment of the utility model provides a portable handheld vacuum extractor, utilize charging wire 400 as hanging the rope, not only be favorable to accomodating of charging wire 400, avoid the loss of charging wire 400, can also utilize charging wire 400 to hang simultaneously, be convenient for place and carry, improve user's user demand. In addition, the shell 100 and the host machine are matched and fixed through the positioning ribs 110 and the positioning grooves 260, so that the disassembly and the assembly are convenient, and the working efficiency is improved.
Referring to fig. 1 and 2, the housing 100 is a hollow cylindrical structure with two open ends, one end of which is connected to the top cover 300 and the other end of which is connected to the article to be evacuated. It is contemplated that the housing 100 and the cap 300 are screwed to make the connection more stable. It should be noted that, the housing 100 and the top cover 300 may also be connected by using the buckle 215 or a screw, and those skilled in the art can make a reasonable choice according to the actual situation, and the present invention is not limited thereto. It is easily understood that the host is provided with a receiving cavity, and the power connector 410 and the charging connector 420 are located in the receiving cavity. When the top cover 300 is fixed with the housing 100, the power connector 410 and the charging connector 420 are both located in the accommodating cavity, so that the structure is reasonable and compact.
Referring to fig. 1 to 6, the mainframe includes a mainframe 210, a suction pump 220, a battery 230, and a control board 240, the suction pump 220, the battery 230, and the control board 240 are disposed on the mainframe 210, the suction pump 220 and the battery 230 are electrically connected, the control board 240 is electrically connected to the suction pump 220 and the battery 230, a suction nozzle 250 is disposed on the suction pump 220, and a charging interface 270 is disposed on the control board 240. The power connector 410 of the charging wire 400 is connected with a power supply, and the charging connector 420 is connected with the charging interface 270 in a matching manner so as to transmit power to the control board 240 and transmit the power to the storage battery 230 for storage. The battery 230 supplies power to the control board 240 and the suction pump 220, so that the control board 240 controls the operation of the suction pump 220 to perform vacuum pumping. It can be imagined that the main frame 210 is provided with first installation cavity 211 and second installation cavity 212, and first installation cavity 211 is provided with elasticity card 213, and aspiration pump 220 is located first installation cavity 211 and fixed through elasticity card 213, and battery 230 is located second installation cavity 212, and control panel 240 joint is in the opening part of second installation cavity 212 and compresses tightly battery 230. Wherein, the opening of the second installation cavity 212 is provided with a step 214, and the control plate 240 is placed on the step 214 and fixed by the buckle 215. Through the structure, the whole installation does not need screws, the installation is convenient, and parts are reduced. In the present embodiment, the control board 240 is provided with a switch button 241, the housing 100 is provided with a button 120, and the switch button 241 is adapted to the button 120. In use, a user operates the button 120 to control the switch button 241, thereby operating the air pump 220 to perform vacuum pumping. It is easily understood that the control board 240 is provided with an indicator light 242, and the indicator light 242 is used for displaying the power condition of the storage battery 230. Specifically, the indicator lights 242 include a red light and a blue light, the red light and the blue light are respectively disposed at two sides of the switch button 241, and the button 120 is correspondingly provided with a light hole adapted to the red light and the blue light. In the using process, when the electric quantity of the storage battery 230 is lower than a preset value, the red light is turned on; when the electric quantity of the battery 230 is higher than the preset value, the blue light is turned on. In the charging process, when the electric quantity of the storage battery 230 is lower than a preset value, the red light flickers; when the electric quantity of the storage battery 230 is higher than a preset value, the blue lamp flickers; when the battery 230 is fully charged, the blue light is normally on. Through the setting, utilize red light and blue lamp to instruct the different electric quantity condition of battery 230 respectively, the user of being convenient for observes at any time to judge whether need charge, satisfy user's user demand, improve user and use experience.
Referring to fig. 1 and 2, in some embodiments, in order to facilitate vacuum pumping, the portable handheld vacuum pumping device further includes a connector 500, the connector 500 is disposed at one side of the suction nozzle 250, and the connector 500 is fastened to the housing 100. Specifically, the connector 500 is provided with a projection, the housing 100 is provided with a groove adapted to the projection, and the projection and the groove are matched to fixedly connect the connector 500 and the housing 100, so that the structure is simple and the operation is simple and convenient. It is contemplated that the connector 500 is provided with a suction cavity provided with an air hole adapted to the suction nozzle 250. One end of the suction cavity of the connector 500 is connected to the article to be vacuumed, and the air pump 220 operates to make the air in the article to be vacuumed pass through the suction cavity, the air hole, and the air nozzle 250, and finally enter the air pump 220, and the air is discharged by the air pump 220, thereby realizing the vacuum pumping. It is easy to understand that the opening of the air suction cavity is provided with the rubber sleeve, so that the connectivity and the stability are improved.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. Portable handheld vacuum extractor, its characterized in that includes:
the inner wall of the shell is provided with a positioning rib;
the main machine is arranged in the shell and provided with an air suction nozzle, the main machine is provided with a positioning groove matched with the positioning rib, the positioning rib is matched with the positioning groove to enable the main machine to be clamped with the shell, and the main machine is provided with a charging interface;
the top cover is fixedly connected with the shell and provided with a threading hole;
the charging wire, both ends are provided with the power connection respectively and charge the joint, charge the joint with the interface looks adaptation that charges, the power connection with the cross section of the joint that charges all is greater than the cross section of through wires hole, the charging wire is worn to locate the through wires hole, just the power connection with charge the joint and arrange in the top cap with the top cap is inboard, so that the rope is hung in the charging wire constitution.
2. The portable handheld vacuum extractor of claim 1, wherein the main body is provided with a receiving cavity, and the power connector and the charging connector are located in the receiving cavity.
3. The portable handheld vacuum extractor according to claim 1, wherein the main body comprises a main frame, an air pump, a storage battery and a control board, the air pump, the storage battery and the control board are disposed on the main frame, the air pump is electrically connected with the storage battery, the control board is electrically connected with the air pump and the storage battery, the air suction nozzle is disposed on the air pump, and the charging interface is disposed on the control board.
4. The portable handheld vacuum extractor according to claim 3, wherein the main frame is provided with a first installation cavity and a second installation cavity, the first installation cavity is provided with an elastic clamping piece, the air extracting pump is located in the first installation cavity and fixed through the elastic clamping piece, the storage battery is located in the second installation cavity, and the control panel is clamped at an opening of the second installation cavity and compresses the storage battery.
5. The portable handheld vacuum extractor as claimed in claim 4, wherein a step is provided at the opening of the second mounting cavity, and the control panel is disposed on the step and fixed by a buckle.
6. The portable handheld vacuum extractor of claim 3 wherein said control panel is provided with a switch button and said housing is provided with a button, said switch button being adapted to said button.
7. The portable handheld vacuum extractor of claim 3, wherein the control panel is provided with an indicator light for indicating the charge condition of the battery.
8. The portable handheld vacuum extractor of claim 1, further comprising a connector, wherein the connector is provided with a protrusion, the housing is provided with a groove, the protrusion is matched with the groove, and the connector is provided with an air hole matched with the air extracting nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221500840.0U CN218335356U (en) | 2022-06-15 | 2022-06-15 | Portable handheld vacuum-pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221500840.0U CN218335356U (en) | 2022-06-15 | 2022-06-15 | Portable handheld vacuum-pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335356U true CN218335356U (en) | 2023-01-17 |
Family
ID=84866914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221500840.0U Expired - Fee Related CN218335356U (en) | 2022-06-15 | 2022-06-15 | Portable handheld vacuum-pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335356U (en) |
-
2022
- 2022-06-15 CN CN202221500840.0U patent/CN218335356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230117 |