CN209875409U - Air exhaust device for high-barrier-film vacuum compression bag - Google Patents
Air exhaust device for high-barrier-film vacuum compression bag Download PDFInfo
- Publication number
- CN209875409U CN209875409U CN201920616192.7U CN201920616192U CN209875409U CN 209875409 U CN209875409 U CN 209875409U CN 201920616192 U CN201920616192 U CN 201920616192U CN 209875409 U CN209875409 U CN 209875409U
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- fixedly connected
- vacuum compression
- barrel body
- barrier
- compression bag
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Abstract
The utility model relates to the technical field of high barrier film vacuum compression bags, in particular to an air extractor for high barrier film vacuum compression bags, which solves the defect of labor-consuming suction of a manual air pump in the prior art, and comprises a barrel body and a support rod, wherein the front end of the barrel body is integrally provided with a communicating pipe, the front end of the communicating pipe is integrally provided with a suction joint, the upper part of the communicating pipe is communicated with an air outlet pipe, the inside of the air outlet pipe is provided with a one-way valve, the inside of the barrel body is hermetically matched with a piston, the rear side of the piston is fixedly connected with a push rod, the rear end of the push rod is fixedly connected with a connecting seat, the lower side of the barrel body is fixedly connected with a fixed grab handle, the rear side of the connecting seat is hinged with a rotating handle, one end of the support rod is rotatably connected, the fulcrum position of the lever is adjustable, and a user can select a labor-saving or distance-saving operation mode.
Description
Technical Field
The utility model relates to a high resistant diaphragm vacuum compression bag technical field especially relates to a high resistant diaphragm is air exhaust device for vacuum compression bag.
Background
A vacuum compression bag is a bag which is used for pumping air to cause negative pressure, is mainly used for loading quilts and various clothes, has the characteristics of moisture resistance, mildew resistance, moth resistance, peculiar smell resistance and the like, has the advantages of strong gas barrier property, strong heat sewing property and strong moisture barrier property, needs to be sealed after the vacuum compression bag is loaded into clothes, then uses a manual air pump to pump the air inside, uses the manual air pump to pump air, and pumps the air when the air is to be pumped out, and is hard to pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of labor waste in pumping of a manual air pump in the prior art and providing an air extractor for a high-barrier film vacuum compression bag.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high resistant diaphragm is air exhaust device for vacuum compression bag, includes barrel and bracing piece, the front end an organic whole of barrel is provided with communicating pipe, and the front end an organic whole of communicating pipe is provided with the suction and connects, the upper portion intercommunication of communicating pipe has the outlet duct, and the inside of outlet duct is provided with the check valve, the inside sealed cooperation of barrel has the piston, and the rear side fixedly connected with push rod of piston, the rear end fixedly connected with connecting seat of push rod, the fixed grab handle of downside fixedly connected with of barrel, the rear side of connecting seat articulates there is the rotation handle, the one end of bracing piece is rotated with the inner wall of fixed grab handle and is connected, and the both sides of the bracing piece other end fixedly connected with slide bar respectively, the sliding tray that matches with the slide bar is seted up on the upper portion of rotation.
Preferably, the suction fitting is provided with a connecting thread on an outer side thereof.
Preferably, the inner side of the rear end of the cylinder body is provided with a limiting ring, and the inner diameter of the limiting ring is smaller than the diameter of the piston.
Preferably, the upper end of the fixed grab handle is fixedly connected with a spring, and the other end of the spring is fixedly connected with the rotating handle.
Preferably, the sliding groove is arc-shaped.
Preferably, the support rod is rotatably connected with the inner wall of one side of the fixed grab handle, a locking screw is in threaded fit with the inner wall of the other side of the fixed grab handle, and a fastening hole matched with the locking screw is formed in the upper portion of the support rod.
The utility model has the advantages that:
1. the device is hinged with the rotating handle at the rear side of the push rod, the rotating handle can be pinched when air is exhausted, the push rod does not need to be pushed and pulled, the lever principle is applied, and the operation is more labor-saving.
2. The contact point of the support rod and the rotating handle is the fulcrum of the lever, the position of the fulcrum is adjustable, a user can adjust the rotating angle of the support rod as required, and a labor-saving or distance-saving operation mode is selected.
Drawings
FIG. 1 is a schematic view of the air extractor for a high barrier vacuum compression bag of the present invention;
FIG. 2 is a schematic view of the sectional structure of the high-barrier vacuum compression bag of the present invention;
fig. 3 is a schematic side view of the structure of the fixed handle of the air extractor for high barrier vacuum compressed bag of the present invention.
In the figure: 1 cylinder, 2 communicating pipes, 3 suction connectors, 4 air outlet pipes, 5 pistons, 6 push rods, 7 connecting seats, 8 fixed grab handles, 9 rotating handles, 10 springs, 11 supporting rods, 12 sliding rods, 13 sliding grooves, 14 locking screws and 15 fastening holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, an air extractor for a high-barrier vacuum compression bag comprises a barrel 1 and a support rod 11, wherein a communication pipe 2 is integrally arranged at the front end of the barrel 1, a suction connector 3 is integrally arranged at the front end of the communication pipe 2, an air outlet pipe 4 is communicated with the upper part of the communication pipe 2, a one-way valve is arranged inside the air outlet pipe 4 to ensure that air in the air outlet pipe 4 can only go out but not go in, a piston 5 is hermetically matched inside the barrel 1, a push rod 6 is glued at the rear side of the piston 5, a connecting seat 7 is integrally arranged at the rear end of the push rod 6, a fixed grab handle 8 is integrally arranged at the lower side of the barrel 1, a rotating handle 9 is hinged at the rear side of the connecting seat 7, one end of the support rod 11 is hinged with the inner wall of the fixed grab handle 8, a sliding rod 12 is integrally arranged, the slide rod 12 is slidably fitted inside the slide groove 13.
In order to be conveniently connected with the air suction hole of the vacuum compression bag, the outer side of the suction connector 3 is provided with a connecting thread.
In order to prevent the piston 5 from being separated, a limiting ring is arranged on the inner side of the rear end of the cylinder body 1, and the inner diameter of the limiting ring is smaller than the diameter of the piston 5.
Further, the upper end of the fixed grip 8 is glued with a spring 10, and the other end of the spring 10 is glued with the rotating handle 9, so that the piston 5 can be reset by releasing the rotating handle 9.
Specifically, the support rod 11 is hinged to the inner wall of one side of the fixing handle 8, a locking screw 14 is in threaded fit with the inner wall of the other side of the fixing handle 8, and a fastening hole 15 matched with the locking screw 14 is formed in the upper portion of the support rod 11.
Example (b): when the vacuum compression bag is exhausted, a cover at the upper part of the exhaust hole is unscrewed, the suction connector 3 is screwed in the exhaust hole, the lower ends of the fixed grab handle 8 and the rotating handle 9 are held, the rotating handle 9 is pinched to enable the rotating handle 9 to rotate around the sliding rod 12, the rotating handle 9 pulls the connecting seat 7 backwards, so that the piston 5 is pulled backwards, air in the vacuum compression bag is exhausted, at the moment, the spring 10 is stretched, the rotating handle 9 is loosened, the spring 10 rebounds, the rotating handle 9 resets, the piston 5 resets accordingly, and air is exhausted from the air outlet pipe 4, (for preventing air intake, a one-way valve is arranged in the exhaust hole of the vacuum compression bag);
when the compression bag is about to take out to vacuum, if it is hard to take out air, can loosen locking screw 14, to the one side swivelling support pole 11 that is close to connecting seat 7, slide bar 12 slides to the one side that is close to connecting seat 7 in sliding tray 13, screws locking screw 14 after the regulation finishes, has lengthened the power arm, and the suction is more laborsaving.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An air extractor for a high-barrier-membrane vacuum compression bag comprises a barrel body (1) and a supporting rod (11), wherein a communicating pipe (2) is integrally arranged at the front end of the barrel body (1), a suction connector (3) is integrally arranged at the front end of the communicating pipe (2), the upper portion of the communicating pipe (2) is communicated with an air outlet pipe (4), a one-way valve is arranged inside the air outlet pipe (4), a piston (5) is hermetically matched inside the barrel body (1), a push rod (6) is fixedly connected to the rear side of the piston (5), a connecting seat (7) is fixedly connected to the rear end of the push rod (6), the air extractor is characterized in that a fixed grab handle (8) is fixedly connected to the lower side of the barrel body (1), a rotating handle (9) is hinged to the rear side of the connecting seat (7), one end of the supporting rod (11) is rotatably connected, and both sides of the other end of the supporting rod (11) are respectively and fixedly connected with a sliding rod (12), the upper part of the rotating handle (9) is provided with a sliding groove (13) matched with the sliding rod (12), and the sliding rod (12) is in sliding fit in the sliding groove (13).
2. An air extractor for high barrier vacuum compression bag according to claim 1 characterized by that the outside of the suction connector (3) is provided with connecting screw thread.
3. The air extractor for the high-barrier vacuum compression bag as claimed in claim 1, wherein the inner side of the rear end of the cylinder (1) is provided with a limiting ring, and the inner diameter of the limiting ring is smaller than the diameter of the piston (5).
4. The air extractor for high-barrier vacuum compression bag according to claim 1, wherein the upper end of the fixed handle (8) is fixedly connected with a spring (10), and the other end of the spring (10) is fixedly connected with the rotating handle (9).
5. An air extractor for high barrier vacuum compressed bag according to claim 1, wherein said sliding groove (13) is arc-shaped.
6. The air extractor for the high-barrier-membrane vacuum compression bag as claimed in claim 1, wherein the support rod (11) is rotatably connected with the inner wall of one side of the fixed handle (8), a locking screw (14) is in threaded fit with the inner wall of the other side of the fixed handle (8), and a fastening hole (15) matched with the locking screw (14) is formed in the upper part of the support rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616192.7U CN209875409U (en) | 2019-04-30 | 2019-04-30 | Air exhaust device for high-barrier-film vacuum compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616192.7U CN209875409U (en) | 2019-04-30 | 2019-04-30 | Air exhaust device for high-barrier-film vacuum compression bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875409U true CN209875409U (en) | 2019-12-31 |
Family
ID=68963233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616192.7U Expired - Fee Related CN209875409U (en) | 2019-04-30 | 2019-04-30 | Air exhaust device for high-barrier-film vacuum compression bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875409U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283014A (en) * | 2020-02-14 | 2020-06-16 | 泉州市华凯智能科技有限公司 | Air type plastic return device for steel plate component |
| CN114160318A (en) * | 2021-11-22 | 2022-03-11 | 深圳市奥图威尔科技有限公司 | Solid-liquid separation's visual airtight processing apparatus |
| CN114382380A (en) * | 2021-12-21 | 2022-04-22 | 梁颖 | Anti-oxidation high-sealing pathological file safe |
| CN114671098A (en) * | 2022-04-26 | 2022-06-28 | 中山火炬职业技术学院 | Intelligent fresh-keeping packaging equipment and fresh-keeping packaging method |
-
2019
- 2019-04-30 CN CN201920616192.7U patent/CN209875409U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283014A (en) * | 2020-02-14 | 2020-06-16 | 泉州市华凯智能科技有限公司 | Air type plastic return device for steel plate component |
| CN114160318A (en) * | 2021-11-22 | 2022-03-11 | 深圳市奥图威尔科技有限公司 | Solid-liquid separation's visual airtight processing apparatus |
| CN114382380A (en) * | 2021-12-21 | 2022-04-22 | 梁颖 | Anti-oxidation high-sealing pathological file safe |
| CN114671098A (en) * | 2022-04-26 | 2022-06-28 | 中山火炬职业技术学院 | Intelligent fresh-keeping packaging equipment and fresh-keeping packaging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Weixin Inventor after: Hua Wenpei Inventor before: Xu Weixin Inventor before: Hua Wen |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315400 Huang Jia Bu Zhen Hua Jia Cun, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Huayin Packaging Technology Co.,Ltd. Address before: 315400 Huang Jia Bu Zhen Hua Jia Cun, Yuyao City, Ningbo City, Zhejiang Province Patentee before: YUYAO HUAYIN PACKING MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |