CN210392154U

CN210392154U - Self-sealing bag vacuum sealing device capable of containing multiple samples

Info

Publication number: CN210392154U
Application number: CN201921159371.9U
Authority: CN
Inventors: 荣楠; 朱家亮; 王一舒; 卢文洲; 陈中颖; 周道坤; 张朝裕
Original assignee: South China Institute of Environmental Science of Ministry of Ecology and Environment
Current assignee: South China Institute of Environmental Science of Ministry of Ecology and Environment
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-24
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a can hold valve bag vacuum seal device of a plurality of samples, concretely relates to encapsulation technology field, including small-size evacuation machine, small-size evacuation machine includes lid and lower casing, and one side of small-size evacuation machine is provided with the power cord, go up the lid and be located the top surface of casing down, and go up lid and casing down through round pin axle swing joint, the junction of going up lid and casing down is provided with the vacuum bag body. The utility model discloses set up branch parting bead and small-size evacuation machine, realized a plurality of placing of the bag body of valve bag, electronic aspirator pump absorbs the internal air of vacuum bag, discharge the external environment through the pipeline of giving vent to anger in for the vacuum bag body forms vacuum environment, the bag body of valve bag has been set up, the bag body of valve bag is in the vacuum bag body, the internal air of valve bag passes through the round hole and discharges the vacuum bag body in, the leakproofness of the bag body of valve bag has multiplicable, the depositing time of extension sample.

Description

Self-sealing bag vacuum sealing device capable of containing multiple samples

Technical Field

The utility model relates to a packaging technology field, more specifically say, the utility model relates to a can hold valve bag vacuum seal device of a plurality of samples.

Background

Sampling, which is the process of extracting a representative sample from a batch of food to be tested for analytical testing, collecting laboratory samples correctly, storing the samples properly, and checking the samples as soon as possible, and then correctly interpreting and analyzing the test results of the samples, is a very important process for testing the samples.

The utility model of patent application publication No. CN 203359193U discloses a sample vacuum sealing device, which comprises a self-sealing bag, an air leakage prevention valve, an air valve cover, an air valve pad, a mounting hole and an air suction pump; this sample vacuum seal device can take out the air in the valve bag completely, guarantees the vacuum environment in the valve bag, and the sample and low cost, convenient operation, the space saving of better save gathering are used extensively, carry out the ideal selection among the agricultural product sample collection packaging process.

However, in actual use, the self-sealing bag still has more defects, such as incapability of realizing the sealing and placement of a plurality of self-sealing bag bodies.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a can hold bag vacuum seal device from valve of a plurality of samples, through having set up parting bead and small-size evacuation machine, can put into between two adjacent parting beads from the valve bag body, a plurality of placing of the valve bag body have been realized, put into small-size evacuation machine's inside with the sack end of the valve bag body afterwards, and let in the coupling hose with the sack end of the valve bag body, electronic aspiration pump absorbs the internal air of valve bag, discharge in the external environment through the pipeline of giving vent to anger, the cooperation hot melting district is sealed the sack of the valve bag body, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a valve bag vacuum sealing device capable of containing a plurality of samples comprises a small vacuumizing machine, wherein the small vacuumizing machine comprises an upper cover body and a lower shell, a power line is arranged on one side of the small vacuumizing machine, the upper cover body is positioned on the top end surface of the lower shell and is movably connected with the lower shell through a pin shaft, and a vacuum bag body is arranged at the joint of the upper cover body and the lower shell;

the inner chamber of the vacuum bag body is provided with a plurality of separation strips, the number of the separation strips is provided with a plurality of separation strips, the separation strips are arranged at equal intervals, and the separation strips and the vacuum bag body are arranged into an integrated structure.

In a preferred embodiment, the top surface of the upper cover body is embedded with a control button, and the bottom surface of the upper cover body and the top surface of the lower shell body are provided with hot melting areas.

In a preferred embodiment, an electric getter pump is installed at the bottom end of the inner cavity of the lower housing, an air outlet pipe is connected to an air outlet end of the electric getter pump, and an air inlet pipe is connected to an air inlet end of the electric getter pump.

In a preferred embodiment, the tail end of the air inlet pipeline is hermetically connected with a connecting hose, and one end of the connecting hose is communicated with the opening of the vacuum bag body.

In a preferred embodiment, a placing cavity is formed between the plurality of separating strips and the vacuum bag body, and a valve bag body is arranged inside the placing cavity.

In a preferable embodiment, the top end of the bag body is provided with an elongated seal, the bag body and the elongated seal are arranged in an integrated structure, and the height of the elongated seal is 5 cm.

In a preferred embodiment, the side wall of the inner cavity of the elongated seal is provided with a sealing area, the sealing area comprises a first seal, and the front side of the first seal is provided with a second seal.

In a preferred embodiment, the second seal and the first seal are horizontally arranged in a collinear manner, the second seal and the first seal are connected in a clamping manner, and a circular hole is formed in the middle of the joint of the second seal and the first seal.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up parting strip and small-size evacuation machine, can put into the valve bag body between two adjacent parting strips, realized a plurality of places of valve bag body, put into the inside of small-size evacuation machine with the sack end of the vacuum bag body afterwards, and let in the sack end of the vacuum bag body in the connecting hose, the air that electronic aspirator pump was internal to the vacuum bag is absorbed, discharge to external environment through the pipeline of giving vent to anger, cooperate the hot melting district to seal the sack of the vacuum bag body, make the vacuum bag body form vacuum environment;

2. the utility model discloses a set up the vacuum bag body, the valve bag body is in the vacuum bag body, and the internal air of valve bag passes through the round hole and discharges to the vacuum bag body in, enters into the admission line by coupling hose at last, has multiplicable the leakproofness of the valve bag body, the depositing time of extension sample.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the mounting structure of the electric getter pump of the present invention.

Fig. 3 is a schematic view of the structure of the vacuum bag body of the present invention.

Figure 4 is the three-dimensional structure of the bag body of the self-sealing bag of the utility model.

Figure 5 is the cross-sectional view of the bag body of the self-sealing bag of the utility model.

Figure 6 is the top view of the body of the self-sealing bag of the utility model.

The reference signs are: the vacuum bag comprises a small vacuumizing machine 1, an upper cover body 2, a lower shell body 3, a control button 4, a power line 5, a vacuum bag body 6, a separating strip 7, an electric air suction pump 8, an air outlet pipeline 9, an air inlet pipeline 10, a connecting hose 11, a hot melting area 12, a self-sealing bag body 14, an elongated sealing 15, a sealing area 16, a first sealing strip 17 and a second sealing strip 18.

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.

The utility model relates to a can hold valve bag vacuum seal device of a plurality of samples of embodiment, including small-size evacuation machine 1, small-size evacuation machine 1 includes lid 2 and casing 3 down, and one side of small-size evacuation machine 1 is provided with power cord 5, go up lid 2 and be located the top surface of casing 3 down, and go up lid 2 and casing 3 down through round pin axle swing joint, the junction of going up lid 2 and casing 3 down is provided with the vacuum bag body 6.

Referring to the attached drawings 1-3 in the specification, the self-sealing bag vacuum sealing device capable of containing a plurality of samples of the embodiment comprises a separation strip 7, the separation strip 7 is arranged in the inner cavity of the vacuum bag body 6, the separation strips 7 are arranged in a plurality, the separation strips 7 are arranged at equal intervals, and the separation strips 7 and the vacuum bag body 6 are arranged in an integrated structure.

Further, the top surface embedding of going up lid 2 is provided with control button 4, and goes up lid 2 bottom surface and be provided with hot melt zone 12 with lower casing 3's top surface, electronic aspirator pump 8 is installed to lower casing 3's inner chamber bottom, the gas outlet end connection of electronic aspirator pump 8 has pipeline 9 of giving vent to anger, and the air inlet end connection of electronic aspirator pump 8 has pipeline 10 of admitting air.

Furthermore, the tail end of the air inlet pipeline 10 is hermetically connected with a connecting hose 11, and one end of the connecting hose 11 is communicated with the opening of the vacuum bag body 6.

The implementation scenario is specifically as follows: in the actual use process, the power line 5 is connected with the power plug pin, then the small-sized vacuum-pumping machine 1 is opened, at the moment, the upper cover body 2 and the lower cover body 3 rotate through the pin shaft, a user can put the self-sealing bag body 14 into the vacuum bag body 6, because the plurality of partition strips 7 are arranged in the vacuum bag body 6, the self-sealing bag body 14 can be put between two adjacent partition strips 7, the plurality of placement of the self-sealing bag body 14 is realized, then the bag mouth end of the vacuum bag body 6 is put into the small-sized vacuum-pumping machine 1, the bag mouth end of the vacuum bag body 6 is led into the connecting hose 11, then the small-sized vacuum-pumping machine 1 is covered, the surface of the vacuum bag body 6 is attached to the surface of the hot melting area 12, at the moment, the electric suction pump 8 is controlled to work through the control button 4, the electric suction pump 8 can suck the air in the vacuum bag body 6, the air is discharged to the external environment through the air outlet pipeline 9, and the opening of the vacuum bag body 6 is sealed by matching with the hot melting area 12, so that the vacuum bag body 6 forms a vacuum environment, and the labor intensity of workers is reduced.

Referring to the attached drawings 3-6 in the specification, the self-sealing bag vacuum sealing device capable of containing a plurality of samples of the embodiment comprises a self-sealing bag body 14, a placing cavity is formed between a plurality of separating strips 7 and the vacuum bag body 6, and the self-sealing bag body 14 is arranged inside the placing cavity.

Further, the top end of the valve bag body 14 is provided with a lengthened seal 15, the valve bag body 14 and the lengthened seal 15 are arranged to be of an integrated structure, and the height of the lengthened seal 15 is 5 cm.

Further, the inner cavity side wall of the lengthened seal 15 is provided with a sealing area 16, the sealing area 16 comprises a first seal 17, a second seal 18 is arranged on the front side of the first seal 17, the second seal 18 and the first seal 17 are horizontally arranged in a collinear manner, the second seal 18 and the first seal 17 are connected in a clamping manner, and a round hole is formed in the middle of the joint of the second seal 18 and the first seal 17.

The implementation scenario is specifically as follows: during the use, the sample is put into the valve bag body 14, use first seal 17 and second seal 18 to seal the extension and seal 15, because block between first seal 17 and the second seal 18, can seal the banding of 15 to the extension, at this moment can put into the chamber of placing with the valve bag body 14 after sealing, when needs are to valve bag body 14 evacuation, the air in the valve bag body 14 passes through the round hole and discharges to the vacuum bag body 6, enter into the admission line 10 by coupling hose 11 at last, valve bag body 14 is in vacuum bag body 6, the leakproofness of valve bag body 14 has been multiplicable, the storage time of extension sample.

The utility model discloses the theory of operation:

referring to the attached drawings 1-3 of the specification, the separating strips 7 and the small vacuum-pumping machine 1 are arranged, the self-sealing bag body 14 can be placed between two adjacent separating strips 7, multiple placement of the self-sealing bag bodies 14 is achieved, then the bag mouth end of the vacuum bag body 6 is placed inside the small vacuum-pumping machine 1, the bag mouth end of the vacuum bag body 6 is communicated into the connecting hose 11, the electric air suction pump 8 sucks air in the vacuum bag body 6, the air is discharged to the external environment through the air outlet pipeline 9, the bag mouth of the vacuum bag body 6 is sealed in cooperation with the hot melting area 12, and the vacuum bag body 6 is enabled to form a vacuum environment.

Referring to the attached drawings 3-6 in the specification, the vacuum bag body 6 is arranged, the self-sealing bag body 14 is arranged in the vacuum bag body 6, air in the self-sealing bag body 14 is discharged into the vacuum bag body 6 through the circular hole, and finally enters the air inlet pipeline 10 through the connecting hose 11, so that the sealing performance of the self-sealing bag body 14 can be improved, and the storage time of samples can be prolonged.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can hold valve bag vacuum seal device of a plurality of samples, includes small-size evacuation machine (1), its characterized in that: the small-sized vacuumizing machine (1) comprises an upper cover body (2) and a lower shell (3), a power line (5) is arranged on one side of the small-sized vacuumizing machine (1), the upper cover body (2) is positioned on the top end surface of the lower shell (3), the upper cover body (2) is movably connected with the lower shell (3) through a pin shaft, and a vacuum bag body (6) is arranged at the joint of the upper cover body (2) and the lower shell (3);

the inner cavity of the vacuum bag body (6) is provided with a plurality of separation strips (7), the number of the separation strips (7) is provided with a plurality of separation strips, the separation strips (7) are arranged at equal intervals, and the separation strips (7) and the vacuum bag body (6) are arranged to be of an integrated structure.

2. The apparatus of claim 1, wherein the apparatus comprises: the top surface embedding of going up lid (2) is provided with control button (4), and goes up lid (2) bottom surface and the top surface of lower casing (3) and be provided with hot melt zone (12).

3. The apparatus of claim 1, wherein the apparatus comprises: electric air suction pump (8) is installed to the inner chamber bottom of lower casing (3), the gas outlet end connection of electric air suction pump (8) has pipeline (9) of giving vent to anger, and the air inlet end connection of electric air suction pump (8) has inlet duct (10).

4. The apparatus according to claim 3, wherein: the tail end of the air inlet pipeline (10) is connected with a connecting hose (11) in a sealing mode, and one end of the connecting hose (11) is communicated with a bag opening of the vacuum bag body (6).

5. The apparatus of claim 1, wherein the apparatus comprises: a placing cavity is formed between the plurality of separating strips (7) and the vacuum bag body (6), and a self-sealing bag body (14) is arranged in the placing cavity.

6. The apparatus according to claim 5, wherein: the top of the valve bag body (14) is provided with a lengthened seal (15), the valve bag body (14) and the lengthened seal (15) are integrated, and the height of the lengthened seal (15) is 5 cm.

7. The apparatus of claim 6, which is characterized in that: the side wall of the inner cavity of the lengthened seal (15) is provided with a sealing area (16), the sealing area (16) comprises a first seal (17), and the front side of the first seal (17) is provided with a second seal (18).

8. The apparatus of claim 7, wherein the bag-sealing device is a self-sealing bag capable of containing a plurality of samples, and comprises: the second seal (18) and the first seal (17) are horizontally arranged in a collinear mode, the second seal (18) is connected with the first seal (17) in a clamping mode, and a round hole is formed in the middle of the joint of the second seal (18) and the first seal (17).