JP2015512045A - Gaseous chemical multiple rapid sample collection device - Google Patents

Abstract

The present invention provides a gaseous chemical substance multiple rapid sample collection device for collecting a sample in the atmosphere. A collection tube having a collection space formed therein and having a lower open side, a suction tube formed at an upper portion of the collection tube and connected to the collection space in the collection tube, and the suction tube A sample suction part formed of a valve configured to open and close the suction pipe, and a plunger coupled to the collection space part of the collection pipe to form a vacuum in the collection space part Since it includes a collection container, a coupling plate is formed to make it easy to carry a large number of collection containers. A gas chemical multiple rapid sample collection device that can perform a vacuum forming operation in advance in the collection container or can be easily carried out on site is provided. [Selection] Figure 1

Description

  The present invention relates to a gaseous chemical substance multiple rapid sample collection device for collecting samples in the atmosphere, and more specifically, adopts a method using a plunger when forming a vacuum inside a collection vessel, and easily vacuums it. The structure of the vacuum forming means for forming a vacuum inside the collection container can be easily carried and the plunger can be fixed by the fixing part after the vacuum is formed. A vacuum can be maintained for a long period of time, a binding plate is formed to make it easy to carry a large number of collection containers, and sampling is possible at many positions when sampling in the atmosphere. The present invention relates to a gas chemical multiple rapid sample collection apparatus that can perform vacuum forming operations in a large number of collection containers in advance or can be easily performed on site.

  The Hazardous Chemical Substances Control Law prepares for chemical accidents and terrorist attacks. Chemical substances that are highly toxic or explosive and have a high possibility of an accident occurring, or that may increase the scale of damage in the event of an accident. It is designated as a material for accidents and managed separately.

  Some of the substances prepared for such accidents are very volatile, so in the event of a chemical accident or terrorist attack, there is a high possibility that they will spread rapidly and spread over a wide area. Therefore, in the event of such chemical accidents or terrorist attacks, primary qualitative confirmation of these substances is necessary first, and exposure of the causative substances to the atmosphere is necessary to select the boundary area of the hazardous area. Confirmation of volume and concentration is required.

For such rapid analysis of accident-causing substances, it is necessary to be able to analyze the substances prepared for accidents and the substances that can be terrorized above all, and in some cases, suitable samples for transporting and analyzing these samples. A sampling method is required.

  In particular, in the event of a chemical accident or chemical terrorist attack, rapid collection must be performed at multiple points in the damaged site in order to respond quickly.

  On the other hand, Korean Patent No. 10-499726 (2005.06.28) has been proposed in order to collect samples in the atmosphere as described above. The above "automatic sample collection device and method for odor and volatile organic compounds in the atmosphere using vacuum pressure" is a vacuum pump connected to the inside of the housing after mounting the sample collection sac inside the housing If the air inside the housing is sucked in, the air pressure inside the housing is lowered and the inside of the sample collection bag is operated in a vacuum state.

  Then, to collect the sample in the atmosphere, connect the sample collection sac to the suction pipe connected to the outside of the housing, create a vacuum inside the housing, and then open the suction pipe valve to form the vacuum The sample in the atmosphere is inhaled into the sample collection sac disposed inside the housing, and the sample is collected.

Korean Registered Patent No. 10-499726

  However, in the conventional technique as described above, it is difficult to quickly collect a sample in the atmosphere because a vacuum must be formed in the sample collection sac with a vacuum pump each time. That is, not only does it take a long time to operate the vacuum pump to create a vacuum inside the sample collection sac, but also the problem that the vacuum pump and the rechargeable battery are attached to the inside of the housing, resulting in an increase in size and weight. There was a point.

  In general, sampling in the atmosphere requires sampling at various points. In order to use the collection device of the prior art, a large number of collection devices must be used, so it is inconvenient to carry a large number of heavy collection devices, and samples in the atmosphere can be collected at various points. There was also a problem that could not be done.

  In particular, when using the above-described conventional collecting device, the collecting device must be carried when an emergency situation occurs with the rechargeable battery charged to operate the vacuum pump. However, problems such as the occurrence of a case where the user cannot collect a sample in a situation where the charge of the collection device is not maintained are exposed.

  In order to solve the above-mentioned problems, the gas chemical multiplex rapid sample collection apparatus of the present invention has a collection space formed inside, a lower open open collection tube, and an upper portion of the collection tube. A sample suction section formed of a suction pipe formed and connected to a collection space in the sampling pipe, and a valve formed in the suction pipe and configured to open and close the suction pipe; and the collection of the sampling pipe It is characterized by comprising a collection container which is coupled to the space part and comprises a plunger for forming a vacuum in the collection space part.

  In the present invention, it further includes a coupling plate in which a plurality of holes to which the collection tube of the collection container can be coupled are arranged in a circle at the edge.

  In the present invention, the collection container further includes an annular ridge on the outside of the collection tube, and the coupling plate is a multistage first tube corresponding to the collection tube of the collection container and the annular ridge formed on the collection tube. 1 hole is formed, and the outer edge portion is formed with a first coupling plate having a first coupling portion and a symmetric structure with the first coupling plate, and is coupled to the upper side of the first coupling plate. A second hole is formed, and the outer edge portion includes a first coupling portion of the first coupling plate and a second coupling plate having a second coupling portion corresponding thereto.

  In the present invention, a plunger coupling portion is formed on the lower side of the plunger in order to form a vacuum due to a volume change by coupling the plunger of the collection container to the collection space in the collection tube and then pulling it. And a plunger arm having a plunger arm coupling portion coupled to the plunger coupling portion so that the plunger can be pulled by being coupled to the plunger.

  In the present invention, the plunger coupling portion formed on the plunger of the collection container and the plunger arm coupling portion of the plunger arm are configured to be coupled by a screw portion.

  In the present invention, the plunger provided in the collection container is moved by the plunger arm to form a vacuum, and then the plunger coupling portion of the plunger is maintained in order to maintain the vacuum in the collection space in the sampling tube. It further comprises a fixing part comprising a fixing part connecting part to be coupled to and a locking part having a shape larger than the outer diameter of the sampling tube of the sample container.

  In the present invention, the plunger arm further includes a screw hole formed on the other side of the plunger arm coupling portion, and a vacuum forming means including a screw coupled to the screw hole and connected to the power generating means on one side. Further, it is configured to form a vacuum by pulling a plunger coupled to the collection space of the sampling tube by driving the power generation means of the vacuum forming means.

  In the present invention, it further includes a rotary mounting means capable of mounting the collection container and the vacuum forming means, and the rotary mounting means includes a circular rotating body having a plurality of mounting holes formed therein, A rotating portion comprising a first shaft including a plurality of ball receiving recesses extending downward from the inner center of the rotating body, and a first rotating shaft coupled to the outside of the first shaft of the rotating portion and including a ball spring corresponding to the ball receiving recess. It is characterized in that it comprises two shafts and a mounting portion formed of a mounting base formed on the lower portion of the second shaft and capable of mounting the power generating means of the vacuum forming means.

  The present invention can easily form a vacuum by adopting a method using a plunger when forming a vacuum inside the collection container. In addition, the structure of the vacuum forming means for forming a vacuum inside the collection container is simple and portable, and after the vacuum is formed, the plunger can be fixed by the fixing part, so that the vacuum can be extended. The period can be maintained.

In particular, a binding plate is formed to facilitate carrying a large number of collection containers, and samples can be collected at many positions when collecting samples in the atmosphere. In addition, the invention is a useful invention that can be easily carried out in advance or in the field by performing work for forming a vacuum in a large number of collection containers.

It is a disassembled perspective view which shows the collection container of this invention. It is sectional drawing of FIG. It is sectional drawing which shows a coupling plate. It is a state figure which shows the state which combined the collection container and the coupling plate. It is sectional drawing which shows the state which couple | bonded the plunger arm. It is a perspective view which shows the state which couple | bonded FIG. 5 with the coupling plate. It is a state figure which shows the state which couple | bonded the fixing | fixed part with the collection container. It is a perspective view which shows the state which couple | bonded FIG. 7 with the coupling plate. It is a state figure which shows the state which has arrange | positioned the vacuum formation means. It is a perspective view which shows a rotation type mounting means. It is sectional drawing of FIG. It is a perspective view which shows the state for couple | bonding a vacuum formation means to a rotation type | mold mounting means and forming a vacuum in a collection container. It is a side view of FIG. It is a state figure which shows the vacuum formation process inside the collection container of this invention.

  Hereinafter, the configuration of the present invention will be described more specifically with reference to the accompanying drawings. First, the present invention includes a collection container 40 for collecting a sample in the atmosphere.

  As shown in FIGS. 1 and 2, the collection container 40 includes a sampling tube 10 formed in an open structure on one side made of a transparent glass material. In particular, the sampling tube 10 has a collection space 11 that is open on one side and can collect a sample inside.

  In addition, a portion (upper portion) of the sampling tube 10 that is not opened is provided with a sample suction portion 20 that is connected to the outside and can collect a sample in the atmosphere.

  The sample suction part 20 is configured in such a manner that a valve 22 capable of opening and closing the suction pipe 21 is attached in a hollow tubular suction pipe 21. Here, the suction pipe 21 and the valve 22 of the sample suction section 20 can be made of various materials, but if possible, they are preferably made of a chemically stable material. And the plunger 30 which became the same shape as the collection space part 11 is provided so that it may move up and down from the collection space part 11 inside the collection pipe | tube 10 of the said collection container 40. As shown in FIG.

  Since the plunger 30 is inserted into the open portion of the sampling tube 10 and moves up and down from the collection space portion 11, the plunger 30 is configured to form a vacuum in the collection space portion 11. It is good to form from the raw material which can move up and down inside 11 and can make hermeticity.

  Meanwhile, as shown in FIGS. 3 and 4, the present invention further includes a coupling plate 50 in which a large number of the collection containers 40 described above can be arranged. Accordingly, the coupling plate 50 is formed in a circular shape, and a large number of holes 51 having the same diameter as the outer diameter of the collection tube 10 of the collection container 40 are arranged in a circular shape at the edge.

  In the coupling plate 50, an annular ridge 12 is further formed on the outside of the sampling tube 10 so that the sampling plate 10 does not come out of the hole 51 after the sampling tube 10 of the collection container 40 is coupled. The first and second coupling plates 50a and 50b may have a symmetrical structure. That is, the edge of the first coupling plate 50 a of the coupling plate 50 is formed with a first hole 51 a that can couple the collection tubes 10 of a large number of collection containers 40, and the annular protrusion formed in the collection tube 10. The first holes 51a are formed in multiple stages so that the strips 12 are inserted.

  The second coupling plate 50b is identical to the first holes 51a of the first coupling plate 50a in order to prevent the collection containers 40 coupled to the first holes 51a of the first coupling plate 50a from being detached. The second holes 51b were formed in a shape and symmetrical to each other in the vertical direction.

  In particular, the first and second coupling plates 50a and 50b are coupled to each other by forming first and second coupling portions 52a and 52b on the outer surfaces of the first and second coupling plates 50a and 50b, respectively. It is good to configure.

  In addition, the present invention may further include means capable of forming a vacuum in the collection space 11 inside the collection tube 10 by moving the plunger 30 of the collection container 40 up and down. That is, as shown in FIGS. 5 and 6, a plunger coupling portion 31 is formed on one side (lower side) of the plunger 30, and a plunger arm coupling portion 61 that can be coupled to the plunger coupling portion 31 is provided. By further including the included plunger arm 62, the plunger 30 can be moved in the vertical direction from the collection space 11 of the collection tube 10 formed in the collection container 40.

  Here, the plunger coupling part 31 and the plunger arm coupling part 61 can be formed in various forms, but preferably in the form of a screw part.

  In particular, the plunger coupling portion 31 formed on the plunger 30 may be formed in a bolt shape, and the plunger arm coupling portion 61 formed on the plunger arm 60 may be formed in a nut shape. The plunger coupling portion 31 can be formed in a nut shape and the plunger arm coupling portion 61 can be formed in a bolt shape.

  Further, in the present invention, after a vacuum is formed in the collection space 11 inside the collection tube 10 by the plunger 30 that moves in the collection tube 10 of the collection container 40, the vacuum is maintained for a long time as shown in FIG. And the fixing | fixed part 70 which fixes the plunger 30 can also be further provided like FIG.

  Such a fixing portion 70 collects the collecting portion 40 and the fixing portion coupling portion 71 that can be coupled to the plunger coupling portion 31 of the plunger 30 after releasing the coupling of the plunger arm 60 that moves the plunger 30. The engaging portion 72 has a diameter larger than the outer diameter of the tube 10.

  On the other hand, in order to form the vacuum of the collection container 40 more easily, the present invention can further include a vacuum forming means 80 as shown in FIG. That is, in the plunger arm 60 described above, the screw hole 62 is formed at the other end of the end where the plunger arm coupling portion 61 is formed, and the vacuum forming means 80 is a screw for the power generating means 81 and the plunger arm 60. By providing the screw 82 that can be coupled to the hole 62, the power generation means 81 is configured to move the plunger 30 up and down inside the collection tube 10 of the collection container 40.

  Here, the power generating means 81 and the screw 82 of the vacuum forming means 80 are not shown in detail in the drawing, but it goes without saying that a normal connecting member or connecting portion can be provided to be detachable. Nor.

  In particular, the power generation means 81 of the vacuum forming means 80 may be configured in any form as long as it is a structurally simple motor or a means including a motor while transmitting power by rotation.

  On the other hand, in the present invention, when a vacuum is formed in the collection space 11 formed inside the collection tube 10 of the collection container 40 using the vacuum forming means 80 described above, the rotation is performed for convenience of work. A mold mounting means 90 may be further provided.

  The rotational mounting means 90 is a plan that is inserted into the collection tube 10 while the collection containers 40 arranged at regular intervals are rotated at regular intervals after the collection containers 40 are coupled to the coupling plate 50. The apparatus is configured to be equipped with a vacuum forming means 80 capable of moving the jar 30.

  The configuration of the rotary mounting means 90 will be described more specifically. The rotary mounting means 90 includes a coupling plate 50 that couples the collection container 40 as shown in FIGS. The rotating unit 93 can be mounted and rotated at a certain angle, and the mounting unit 96 is connected to the rotating unit 30 and can be mounted with the vacuum forming means 80.

  First, the rotating part 93 is formed in a circular plate shape, and a rotating body 91 in which mounting holes 91a are formed at equal intervals with the holes 51 formed in the coupling plate 50 for coupling the collection container 40; The first shaft 92 extends downward from the rotating body 91.

  Further, the mounting portion 96 includes a second shaft 94 that is coupled to the first shaft 92 of the rotating portion 93 and a mounting base 95 that is coupled to the second shaft 94 and can be mounted with the vacuum forming means 80. ing. Here, a bearing B may be provided between the first and second shafts 92 and 94 so as to rotate more smoothly when the rotating portion 93 rotates at the mounting portion 96.

  In particular, according to the present invention, the rotation unit 93 rotates at a constant interval so that the collection container 40 coupled to the coupling plate 50 is positioned in the vacuum forming means 80 disposed on the mounting table 95 of the mounting unit 96. The first shaft 94 is formed with a ball receiving recess 92a formed at equal intervals with the interval between the holes 51 formed in the coupling plate 50, and the second shaft 94 is configured to be detachable from the ball receiving recess 92a. A spring 94a is provided.

  A preferred embodiment of the gas chemical substance multiple rapid sample collection apparatus of the present invention having the above-described configuration will be described in detail as follows. First, the method for forming a vacuum in the gaseous chemical multiple rapid sample collection device 100 of the present invention will be described in detail.

  1. Vacuum forming method

  First, the valve 22 of the sample suction part 20 formed in the upper part of the collection pipe 10 of the collection container 40 according to the present invention is operated in an open state, and the plunger 30 is collected through the open part on the lower side of the collection pipe 10. It is inserted into the part 11 and pushed so that the plunger 30 reaches the upper side of the sampling tube 10.

  Thereafter, the valve 22 formed in the sample suction portion 20 of the collection container 40 is operated in a closed state, and the plunger arm coupling portion 61 of the plunger arm 60 is coupled to the plunger coupling portion 31 of the plunger 30.

  Of course, the plunger arm 60 can be coupled before the plunger 30 is inserted into the collection space 11 of the sampling tube 10.

  Thereafter, if the user pulls the plunger arm 60 and moves the plunger 30 downward, the volume of the collection space 11 inside the collection tube 10 increases as shown in FIG. Since the air present in the portion 11 is in a state of being discharged to the outside, a vacuum is formed.

  Thereafter, when the plunger arm 60 is released from the plunger 30, the collection space 11 inside the collection tube 10 of the collection container 40 is in a vacuum state.

  Here, in order to prevent the phenomenon in which the plunger 30 moves upward in a state where the pressure of the collection space 11 inside the sampling tube 10 in which the vacuum is maintained as described above is lowered, If the fixing portion 70 is coupled to the tube 30, the vacuum in the collection space portion 11 formed in the sampling tube 10 can be maintained for a longer time.

  Such Example 1 is a method which can be used urgently when the vacuum forming operation of the collection container 40 according to the present invention is not performed in advance by the user.

The second embodiment is partially similar to the method of the first embodiment in which the user pulls the plunger arm 60 described above, but there is some difference in that the vacuum forming means 80 is used.
That is, in the case of the first embodiment, the collection space formed in the collection tube 10 of the collection container 40 by the user pulling the plunger arm 60 when the vacuum forming operation of the collection container 40 is not performed in advance. In the second embodiment, the screw 82 of the vacuum forming means 80 is coupled to the screw hole 62 formed on one side of the plunger coupling portion 31, and then the power is applied. Since the plunger 30 coupled to the inside of the sampling tube 10 is rotated easily by the generating means 81, the convenience of the user can be improved.
Here, the vacuum forming means 80 can be used in a form including a motor, that is, using a tool such as a rechargeable electric screwdriver or a rechargeable hand drill.
Therefore, when a vacuum is formed in the collection container 40 in advance, when any one or more of the collection containers 40 are used, or the collection container 40 whose vacuum is released naturally. It can be used in a variety of environments, such as when it is used to form a vacuum or when it is dispatched on site.

  The third embodiment is a method that can form a vacuum in the collection space portion 11 formed in the collection tube 10 of the collection container 40 in advance prior to dispatch on the site, in other words, a vacuum formation method by the rotary mounting means 90. Will be described.

  The third embodiment proceeds in a manner similar to that of the second embodiment, but uses a motor as the power generation means 81 of the vacuum forming means 80, and is connected to the coupling plate 50 to which the collection container 40 is coupled. This is an optimized method for creating a vacuum in the collection space 11 of the collection tube 10 formed in the collection container 40.

  Explaining this in detail, the circular coupling plate 50 to which the collection container 40 is coupled is mounted on the rotating body 91 formed on the rotating portion 93 of the rotary mounting means 90.

  At this time, since the rotating body 91 is formed with mounting holes 91a having the same interval and the same number as the holes 51 formed in the coupling plate 50, they are opened in the collection container 40 coupled to the coupling plate 50. The portion is arranged in a shape extending downward from the rotating body 91.

  At this time, the plunger 30 is connected to the inside of the collection tube 10 of the collection container 40 in advance as in the first and second embodiments.

  Thereafter, the vacuum forming means 80 including the motor type power generating means 81 is disposed on the mounting table 95 formed on the mounting portion 96 of the rotary mounting means 90.

  Here, the vacuum forming means 80 coupled to the mounting table 95 as described above is fixedly coupled by an ordinary coupling member (not shown), and is accurately arranged at a position where the vacuum of the collection container 40 can be formed. It goes without saying that it is configured to be able to.

  As described above, when the arrangement and installation of all the components are completed, it is coupled to the plunger arm 60 coupled between the vacuum forming means 80 and the plunger 30, and any one of the collection containers 40 is connected. Create a vacuum.

  Thereafter, after the coupling between the plunger arm 60 and the vacuum forming means 80 is released, the rotating shaft 93 of the rotating portion 93 and the second shaft 94 of the mounting portion 96 are rotated by rotating the rotating portion 93 of the rotating mounting device 90. Due to the operation of the ball receiving recess 92a and the ball spring 94a formed on the other, the other collecting container 40 where the vacuum is not formed is arranged at the position of the vacuum forming means 80, and the vacuum is repeatedly formed. To do.

  2. How to use the present invention

  Here, the usage of the gaseous chemical substance multiple rapid sample collection apparatus of this invention is demonstrated. The use of the gaseous chemical multiple rapid sample collection device 100 of the present invention is very simple.

  The gas chemical multiplex rapid sample collection device 100 of the present invention has a number of collection containers 40, more specifically, a binding plate 50 formed so that 10 pieces form one set. When the valve 22 formed in the sample suction portion 20 of the collection container 40 is opened, a sample in the atmosphere is sucked into the collection space portion 11 of the sampling tube 10 in which a vacuum is formed.

  On the other hand, if the sample collected as described above becomes a certain amount, after the valve 22 is closed, the operation of opening and closing the valve 22 of the other collection container 40 at other points is repeatedly performed. It will be possible to collect samples in the atmosphere.

  Of course, the sample collected as described above is opened again by opening the valve 22 or by pushing the plunger 30 in the direction of the valve 22 and then cleaning the vacuum and forming the vacuum again. In order to accurately measure the sample, the sampling tube 10 can be formed from a chemically stable substance instead of the sampling tube and used for disposable use.

40 collection container 10 collection tube 11 collection space 12 annular protrusion 20 sample suction part 21 suction pipe 22 valve 30 plunger 31 plunger coupling part 50 coupling plate 51 hole 50a first coupling plate 51a first hole 52a first Connecting part 50b Second connecting plate 51b Second hole 52b Second connecting part 60 Plunger arm 61 Plunger arm connecting part 62 Screw hole 70 Fixed part 71 Fixed part connecting part 72 Locking part 80 Vacuum forming means 81 Power generating means 82 Screw 90 Rotating type mounting means 93 Rotating part 91 Rotating body 91a Mounting hole 92 1st shaft 92a Ball receiving recess 96 Mounting section 94 2nd shaft 94a Ball spring 95 Mounting base 100 Gaseous chemical multiple sample collection device

Claims (5)

A collection space 11 is formed inside, and a lower side of the collection tube 10 is open, a suction tube 21 formed on the upper portion of the collection tube 10 and connected to the collection space 11 in the collection tube 10, and the A sample suction part 20 comprising a valve 22 formed on the suction pipe 21 and configured to open and close the suction pipe 21 is coupled to the collection space part 11 of the collection pipe 10, and a vacuum is applied to the collection space part 11. Comprising a collection container 40 comprising a plunger 30 for forming
A plunger coupling portion 31 is formed below the plunger 30 in order to form a vacuum due to volume change by coupling the plunger 30 of the collection container 40 to the collection space portion 11 in the sampling tube and then pulling it. And a plunger arm 60 formed with a plunger arm coupling portion 61 coupled to the plunger coupling portion 31 so as to be coupled to the plunger 30 and pulling the plunger.
In the plunger arm 60, a screw hole 62 is further formed on the other side of the plunger arm coupling portion 61. The vacuum formation includes a screw 82 coupled to the screw hole 62 and connected to the power generating means 81 on one side. Means 80 is further formed and configured to form a vacuum by pulling the plunger 30 coupled to the collection space 11 of the sampling tube 10 by driving the power generation means 81 of the vacuum forming means 80;
It further comprises a rotary mounting means 90 capable of mounting the collection container 40 and the vacuum forming means 80,
The rotary mounting means 90 includes a first rotating shaft 91 including a circular rotating body 91 having a plurality of mounting holes 91a formed therein and a plurality of ball receiving recesses 92a extending downward from the inner center of the rotating body 91. A rotating portion 93, a second shaft 94 coupled to the outside of the first shaft 92 of the rotating portion 93, including a ball spring 94a corresponding to the ball receiving recess 92a, and a lower portion of the second shaft 94, are formed in a vacuum. A gaseous rapid sample collection device comprising: a mounting portion 96 comprising a mounting base 95 on which the power generating means 81 of the forming means 80 can be mounted.   2. The gaseous chemical substance according to claim 1, further comprising a coupling plate 50 in which a plurality of holes 51 to which the collection tube 10 of the collection container 40 can be coupled are arranged in a circle at an edge thereof. Multiple rapid sample collection device. The collection container 40 further includes an annular ridge 12 on the outside of the collection tube 10,
The coupling plate 50 is formed with a multi-stage first hole 51a corresponding to the collection tube 10 of the collection container 40 and the annular ridge 12 formed in the collection tube 10, and a first coupling portion 52a at the outer edge. The first coupling plate 50a is formed in a symmetric structure with the first coupling plate 50a, and is coupled to the upper side of the first coupling plate 50a to form a multistage second hole 51b. 3. The gas chemical multiple multiplexing method according to claim 2, comprising a first coupling part 52 a of the first coupling plate 50 b and a second coupling plate 50 b formed with a corresponding second coupling part 52 b. Sample collection device.   The plunger coupling portion 31 formed on the plunger 30 of the collection container 40 and the plunger arm coupling portion 61 of the plunger arm 60 are configured to be coupled by a screw portion. Item 2. The gaseous multiple rapid sample collection device according to Item 1. After the plunger 30 provided in the collection container 40 is moved by the plunger arm 60 to form a vacuum, the plan of the plunger 30 is maintained in order to maintain the vacuum in the collection space 11 in the sampling tube 10. It further includes a fixing part 70 comprising a fixing part coupling part 71 coupled to the jar coupling part 31 and a locking part 72 having a larger configuration than the outer diameter of the sampling tube 10 of the sample container 40. Item 2. The gaseous rapid sample collection device according to Item 1.

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