CN209777146U - Vacuum packaging bag for containing chemical particles - Google Patents
Vacuum packaging bag for containing chemical particles Download PDFInfo
- Publication number
- CN209777146U CN209777146U CN201822278240.4U CN201822278240U CN209777146U CN 209777146 U CN209777146 U CN 209777146U CN 201822278240 U CN201822278240 U CN 201822278240U CN 209777146 U CN209777146 U CN 209777146U
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- vacuum packaging
- shaft
- telescopic
- bag body
- 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
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 58
- 239000000126 substance Substances 0.000 title claims abstract description 17
- 239000002245 particle Substances 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
- Packages (AREA)
Abstract
The utility model discloses a vacuum packaging bag for containing chemical particles, which comprises a vacuum packaging bag body and an external bearing shell, wherein the vacuum packaging bag body comprises sealing corners arranged around the bottom and the top, sealing strips arranged below the sealing corners at the top and a vacuum exhaust valve arranged at the quarter of the bottom; the outside bearing shell includes two bearing fixed blocks, the fixed axle, the axis of rotation, the connecting axle, back shaft and handle supporting shoe, install the telescopic shaft between two bearing fixed blocks, the telescopic shaft divide into telescope tube and telescopic support rod, all be provided with the elasticity rope on telescope tube and the telescopic support rod, the one end fixed mounting of fixed axle is on the bearing fixed block, the other end links to each other with the connecting axle, connecting axle swivelling joint axis of rotation, the one end of connecting axle is kept away from at the axis of rotation is installed to the back shaft, the handle supporting shoe set up in the centre of back shaft and with rotate between the back shaft to be connected, and run through on the handle.
Description
Technical Field
The utility model relates to a chemical packaging technical field specifically is a vacuum packaging bag of splendid attire chemical particle.
Background
When chemical particles are contained in the vacuum packaging bags commonly used in the market, redundant gas in the bags cannot be well beaten, and in addition, four corners of the bottom of the vacuum packaging bags in the market are easy to damage and cannot be used for multiple times; meanwhile, when the bag is used, two persons are needed to cooperate, one person props up the bag, and the other person holds articles, so that the problem of inconvenient use is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vacuum packaging bag of splendid attire chemical particle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum packaging bag for containing chemical particles comprises a vacuum packaging bag body and an external bearing shell, wherein the vacuum packaging bag body is fixedly connected with the external bearing shell;
The vacuum packaging bag body comprises sealing corners arranged on the periphery of the bottom and the periphery of the top, sealing strips arranged below the sealing corners of the top and a vacuum exhaust valve arranged at one fourth of the bottom;
The outside bearing shell includes two bearing fixed blocks, the fixed axle, the axis of rotation, the connecting axle, back shaft and handle supporting shoe, install the telescopic shaft between two bearing fixed blocks, the telescopic shaft divide into telescope tube and telescopic support rod, all be provided with the elasticity rope on telescope tube and the telescopic support rod, the one end fixed mounting of fixed axle is on the bearing fixed block, the other end links to each other with the connecting axle, connecting axle swivelling joint axis of rotation, the one end of connecting axle is kept away from at the axis of rotation is installed to the back shaft, the handle supporting shoe set up in the centre of back shaft and with rotate between the back shaft to be connected, and run through on the handle.
As an optimal technical scheme, inlay on the bearing fixed block and be equipped with sealed angle mounting hole, the sealed angle fixed mounting that sets up all around of vacuum packaging bag body bottom is in sealed angle mounting hole.
As an optimized technical scheme of the utility model, the connecting axle is located the middle part of vacuum packaging bag body, and fixed connection is as an organic whole between its and the vacuum packaging bag body.
As an optimized technical scheme, the length of axis of rotation is greater than the length of fixed axle, and the length of fixed axle equals half of vacuum packaging bag body length.
As an optimal technical scheme of the utility model, the elasticity rope that sets up on the telescopic sleeve highly is higher than the height of the elasticity rope that sets up on telescopic strut, and telescopic sleeve's below is equipped with the track that supplies telescopic strut to go up the elasticity rope and remove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a vacuum packaging bag of splendid attire chemical particle, through the sealed angle that sets up all around and bottom at vacuum packaging bag body top to with the sealed angle fixed mounting of bottom in the sealed angle mounting hole that sets up on the bearing fixed block, can guarantee the inside vacuum of vacuum bag body, also played reinforced (rfd) effect to the wrapping bag simultaneously, make vacuum packaging bag be difficult to the damage, can prolong vacuum packaging bag's life, cause vacuum packaging bag can recycle.
2. The utility model relates to a vacuum packaging bag of splendid attire chemical particle, through the vacuum exhaust valve who sets up in vacuum packaging bag body bottom, can utilize the principle of pressure to discharge this internal air of vacuum packaging bag, play the effect of automatic air removal.
3. the utility model relates to a vacuum packaging bag of splendid attire chemical particle, through fixed axle, axis of rotation, connecting axle, back shaft and the hand-carrying supporting shoe that sets up, not only the person of facilitating the use takes the wrapping bag, can also support the wrapping bag and strut when splendid attire article for this wrapping bag need not many people and cooperates, just can put into bag, convenient to use with article.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the vacuum packaging bag of the present invention;
FIG. 3 is a schematic structural view of the external load-bearing shell of the present invention;
Fig. 4 is a schematic view of the structure of the telescopic shaft of the present invention.
In the figure: 1. a vacuum packaging bag body; 2. an outer load bearing shell; 3. sealing the corners; 4. a sealing strip; 5. a vacuum exhaust valve; 6. a bearing fixed block; 7. a fixed shaft; 8. a rotating shaft; 9. a connecting shaft; 10. a support shaft; 11. a handle supporting block; 12. a telescopic shaft; 13. a telescopic sleeve; 14. a telescopic strut; 15. an elastic cord; 16. a track; 17. a handle groove; 18. and sealing the corner mounting hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a vacuum packaging bag for containing chemical particles comprises a vacuum packaging bag body 1 and an external bearing shell 2, wherein the vacuum packaging bag body 1 is fixedly connected with the external bearing shell 2;
The vacuum packaging bag body 1 comprises sealing corners 3 arranged on the periphery of the bottom and the periphery of the top, sealing strips 4 arranged below the sealing corners 3 of the top and a vacuum exhaust valve 5 arranged at one fourth of the bottom, the sealing corners 3 on the periphery of the bottom are designed by utilizing a hydraulic process and utilizing the principle that four corners are stable in a triangular shape, the sealing corners 3 on the periphery of the top are sealed by adopting hot pressing, the vacuum degree in the vacuum packaging bag is ensured to be qualified, and meanwhile, the vacuum packaging bag is reinforced and is not easy to damage;
the external bearing shell 2 comprises two bearing fixing blocks 6, a fixing shaft 7, a rotating shaft 8, a connecting shaft 9, a supporting shaft 10 and a handle supporting block 11, a telescopic shaft 12 is arranged between the two bearing fixing blocks 6, the telescopic shaft 12 is divided into a telescopic sleeve 13 and a telescopic supporting rod 14, and elastic ropes 15 are arranged on the telescopic sleeve 13 and the telescopic supporting rod 14 respectively and have the function of supporting a packaging bag; one end of the fixed shaft 7 is fixedly arranged on the bearing fixing block 6, the other end of the fixed shaft is connected with the connecting shaft 9, the connecting shaft 9 is rotatably connected with the rotating shaft 8, the supporting shaft 10 is arranged at one end, far away from the connecting shaft 9, of the rotating shaft 8, the handle supporting block 11 is arranged in the middle of the supporting shaft 10 and is rotatably connected with the supporting shaft 10, and a handle groove 17 penetrates through the handle supporting block 11.
inlay on the bearing fixed block 6 and be equipped with sealed angle mounting hole 18, 3 fixed mounting at sealed angle mounting hole 18 of sealed angle that 1 bottom of vacuum packaging bag body set up all around can guarantee the inside vacuum of vacuum packaging bag body 1, have also played reinforced (rfd) effect to the wrapping bag simultaneously for vacuum packaging bag body 1 is difficult to the damage, can prolong vacuum packaging bag body 1's life, causes vacuum packaging bag body 1 can recycle.
The connecting shaft 9 is positioned in the middle of the vacuum packaging bag body 1 and is fixedly connected with the vacuum packaging bag body 1 into a whole.
The length of the rotating shaft 8 is larger than that of the fixing shaft 7, the length of the fixing shaft 7 is equal to half of that of the vacuum packaging bag body 1, and when the vacuum packaging bag is used for containing articles, the rotating shaft 8, the supporting shaft 10 and the handle supporting block 11 can be supported on the ground to play a role in opening a bag opening.
The height that sets up elastic rope 15 on the telescopic tube 13 is higher than the height of the elastic rope 15 that sets up on telescopic strut 14, and telescopic tube 13's below is equipped with the track 16 that supplies elastic rope 15 to remove on the telescopic strut 14, and when not using the wrapping bag, the user pushes telescopic strut 14 to telescopic tube 13 in, and the elastic rope 15 that sets up on telescopic strut 14 this moment can be along with track 16 synchronous motion to telescopic tube 13.
the working principle is as follows:
when the vacuum packaging bag is used, a user places the packaging bag on the ground, and the two bearing fixing blocks 6 at the bottom of the outer bearing shell 2 are supported on the ground, so that the supporting effect is achieved, the vacuum exhaust valve 5 at the bottom of the vacuum packaging bag body 1 can be prevented from contacting the ground, the vacuum exhaust valve 5 can be protected from being extruded, and the service life of the vacuum packaging bag is prolonged;
Then, a user rotates the rotating shaft 8 downwards on the connecting shaft 9, and pulls the handle supporting block 11, so that the supporting shaft 10 and the handle supporting block 11 are supported on the ground, the bag opening of the packaging bag is opened, two persons do not need to cooperate, and the use is convenient;
After the articles are contained, the user rotates the rotating shaft 8 upwards to restore the support shaft 10 and the handle support block 11, so that the user can conveniently take the packaging bag through the handle slot 17.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A vacuum packaging bag for containing chemical particles is characterized by comprising a vacuum packaging bag body (1) and an external bearing shell (2), wherein the vacuum packaging bag body (1) is fixedly connected with the external bearing shell (2);
The vacuum packaging bag body (1) comprises sealing corners (3) arranged on the periphery of the bottom and the periphery of the top, sealing strips (4) arranged below the sealing corners (3) of the top and a vacuum exhaust valve (5) arranged at one fourth of the bottom;
The external bearing shell (2) comprises two bearing fixed blocks (6), a fixed shaft (7), a rotating shaft (8), a connecting shaft (9), a supporting shaft (10) and a handle supporting block (11), install telescopic shaft (12) between two bearing fixed block (6), telescopic shaft (12) divide into telescopic sleeve (13) and telescopic support rod (14), all be provided with flexible rope (15) on telescopic sleeve (13) and telescopic support rod (14), the one end fixed mounting of fixed axle (7) is on bearing fixed block (6), the other end links to each other with connecting axle (9), connecting axle (9) swivelling joint axis of rotation (8), the one end of connecting axle (9) is kept away from in axis of rotation (8) is installed in back shaft (10), handle supporting shoe (11) set up in the centre of back shaft (10) and with rotate between back shaft (10) and be connected, and run through on handle supporting shoe (11) and be equipped with and carry hand groove (17).
2. The vacuum packaging bag for containing chemical particles as claimed in claim 1, wherein: the bearing fixing block (6) is embedded with a sealing angle mounting hole (18), and the sealing angles (3) arranged around the bottom of the vacuum packaging bag body (1) are fixedly mounted in the sealing angle mounting hole (18).
3. The vacuum packaging bag for containing chemical particles as claimed in claim 1, wherein: the connecting shaft (9) is positioned in the middle of the vacuum packaging bag body (1) and is fixedly connected with the vacuum packaging bag body (1) into a whole.
4. the vacuum packaging bag for containing chemical particles as claimed in claim 1, wherein: the length of the rotating shaft (8) is greater than that of the fixed shaft (7), and the length of the fixed shaft (7) is equal to half of the length of the vacuum packaging bag body (1).
5. the vacuum packaging bag for containing chemical particles as claimed in claim 1, wherein: the height of the elastic rope (15) arranged on the telescopic sleeve (13) is higher than that of the elastic rope (15) arranged on the telescopic support rod (14), and a track (16) for the elastic rope (15) on the telescopic support rod (14) to move is arranged below the telescopic sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278240.4U CN209777146U (en) | 2018-12-31 | 2018-12-31 | Vacuum packaging bag for containing chemical particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278240.4U CN209777146U (en) | 2018-12-31 | 2018-12-31 | Vacuum packaging bag for containing chemical particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209777146U true CN209777146U (en) | 2019-12-13 |
Family
ID=68791869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278240.4U Expired - Fee Related CN209777146U (en) | 2018-12-31 | 2018-12-31 | Vacuum packaging bag for containing chemical particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209777146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889973A (en) * | 2022-04-29 | 2022-08-12 | 安徽理工大学 | An environmentally friendly and reusable packaging bag and its processing method |
-
2018
- 2018-12-31 CN CN201822278240.4U patent/CN209777146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889973A (en) * | 2022-04-29 | 2022-08-12 | 安徽理工大学 | An environmentally friendly and reusable packaging bag and its processing method |
| CN114889973B (en) * | 2022-04-29 | 2024-03-29 | 安徽理工大学 | Environmentally friendly reusable packaging bag and processing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |