Aquatic product sample sampling bag

Abstract

The utility model discloses an aquatic product sample sampling bag, which relates to the technical field of sample sampling bags and comprises a sampling bag body, sealing strips and a connecting frame, and the sealing strips are equidistantly mounted in the sampling bag body. According to the aquatic product sample sampling bag, firstly, the sealing strips are tightly sealed in sequence, then the connecting frame rotates towards the side, not connected with the connecting frame, of the sampling bag body, the upper side of the sampling bag body is rolled, a limiting block is pressed and pushed towards the inner side of the extending layer, and the connecting frame is overturned to the position where the connecting frame is inserted into the limiting frame; at the moment, a limiting block on the inner side of the extension layer can be extruded and popped out under the action of an internal reset spring and is inserted into a limiting groove formed in a limiting frame, so that the aquatic product sample sampling bag solves the problem that the aquatic product samples are reduced or living objects in the aquatic product samples die due to the situation that water flow overflows in the storage process of a plastic bag; the aquatic product samples are inconvenient to carry and store.

Description

Technical Field

[0001] The utility model relates to the technical field of sample sampling bags, in particular to an aquatic sample sampling bag. Background Art

[0002] Aquatic sample sampling bags are usually used to collect, store and transport water samples for subsequent laboratory analysis. Aquatic sample sampling bags are important tools for aquatic sample collection and analysis. Aquatic sample sampling bags are usually made of durable, chemically stable materials to ensure that water samples will not be contaminated or chemically changed during storage and transportation.

[0003] When sampling aquatic samples, they are usually stored and carried in dense bags or thick plastic bags that are tied into knots. The samples are then taken to the laboratory for observation and inspection. However, water may overflow during the storage process of the plastic bags, resulting in a reduction in aquatic samples or the death of living things inside, making it inconvenient to carry and store aquatic samples. Utility Model Content

[0004] The purpose of the utility model is to provide an aquatic sample sampling bag to solve the problem that water overflows during the storage process of the plastic bag proposed in the above-mentioned background technology, resulting in a reduction in aquatic samples or death of living things inside, making it inconvenient to carry and store aquatic samples.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an aquatic sample sampling bag, comprising a sampling bag body, a sealing strip and a connecting frame,

[0006] Sealing strips are equidistantly installed inside the sampling bag body, a connecting frame is connected to the top of the sampling bag body, extension layers are provided on both sides of the connecting frame, a reset spring is installed in the installation groove on the inner side of the extension layer, one end of the reset spring is elastically connected to the limit block, the outer side of the limit block is plugged into the connecting frame, the outer side of the sampling bag body is connected to the limit frame, and a limit groove is provided inside the limit frame.

[0007] Preferably, the bottom of the limiting frame is hinged to the top of the support rod through a pin, and the bottom of the support rod is connected to the placement base.

[0008] Preferably, the bottom of the placement base is adhered to the anti-slip pad by adhesive, a plug-in groove is provided inside the placement base, and a plug-in block is connected to the outside of the placement base.

[0009] Compared with the prior art, the beneficial effect of the utility model is as follows: the aquatic sample sampling bag first seals the sealing strips in sequence, and then rotates toward the side of the sampling bag body that is not connected to the connecting frame through the connecting frame, rolls up the upper side of the sampling bag body, presses and pushes the limit block toward the inner side of the extension layer, and flips the connecting frame to a position where it is plugged into the limit frame. At this time, the limit block on the inner side of the extension layer can be squeezed out by the action of the internal reset spring, and plugged into the limit groove opened inside the limit frame, which solves the problem of water overflowing during the storage of the plastic bag, resulting in a reduction in aquatic samples or the death of living things inside, and inconvenience in carrying and storing aquatic samples.

[0010] 1. The aquatic product sample sampling bag, in order to prevent the sampling bag body from leaking during transportation, after completing the sampling of aquatic products, first seal the sealing strips in sequence, then rotate the sampling bag body to the side where the sampling bag body is not connected to the connecting frame through the connecting frame, and roll up the upper side of the sampling bag body until the connecting frame and the extension layer connected thereto are turned over to the position where the limit frame is located, and then press and push the limit block toward the inner side of the extension layer until the limit block is completely pushed into the extension layer, and then the connecting frame is turned over to the position where it is plugged into the limit frame. At this time, the limit block on the inner side of the extension layer can be squeezed out by the action of the internal reset spring, and can be plugged into the limit groove provided in the limit frame. The aquatic product sample sampling bag is provided with a multi-layer sealing layer and a connecting frame and a limit frame for rolling and limiting, and can effectively prevent water from overflowing through squeezing;

[0011] 2. In order to facilitate the stable placement and carrying of multiple aquatic product samples after sampling, after completing the sampling of multiple sampling bag bodies, the plug-in slots and plug-in blocks arranged on the outside of the placement base connected to the bottom of the sampling bag body are plugged in in sequence according to the plug-in order to form a stable snap-fit ​​structure, which can effectively maintain the neat arrangement and stable placement of the sampling bag body, and facilitate the subsequent use of the samples. At the same time, the bottom of the limit frame forms a support system with the placement base through the support rod to prevent the sampling bag body from collapsing. The aquatic sample sampling bag is provided with a support rod and a placement base for supporting the sampling bag body, which effectively prevents the sampling bag body from collapsing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the sampling bag body of the utility model;

[0013] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the connection frame of the utility model from top view;

[0015] Figure 4 It is a schematic diagram of the top view structure of the limit frame of the utility model.

[0016] In the figure: 1. sampling bag body; 2. sealing strip; 3. connecting frame; 301. extension layer; 302. return spring; 303. limit block; 304. limit frame; 305. limit groove; 4. support rod; 5. placement base; 501. anti-slip pad; 502. plug-in slot; 503. plug-in block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-Figure 4 The utility model provides a technical solution: a sampling bag for aquatic products, comprising a sampling bag body 1, a sealing strip 2 and a connecting frame 3,

[0019] The inside of the sampling bag body 1 is equidistantly installed with sealing strips 2, the top of the sampling bag body 1 is connected to a connecting frame 3, extension layers 301 are provided on both sides of the connecting frame 3, a return spring 302 is installed in the installation groove on the inner side of the extension layer 301, one end of the return spring 302 is elastically connected to a limit block 303, the outer side of the limit block 303 is plugged into the connecting frame 3, the outer side of the sampling bag body 1 is connected to a limit frame 304, and a limit groove 305 is provided inside the limit frame 304.

[0020] In the specific implementation, in order to prevent the sampling bag body 1 from leaking during the transportation process, after the aquatic product sampling is completed, the sealing strip 2 is first sealed in sequence, and then the connecting frame 3 is rotated to the side where the sampling bag body 1 is not connected to the connecting frame 3, and the upper side of the sampling bag body 1 is rolled up until the connecting frame 3 and the extension layer 301 connected thereto are turned over to the position where the limit frame 304 is located, and the limit block 303 is pushed toward the inner side of the extension layer 301 until the limit block 303 is completely pushed into the extension layer 301, and the connecting frame 3 is turned over to the limit frame 304. 4 plug-in position, at this time, the limit block 303 on the inner side of the extension layer 301 can be squeezed out by the action of the internal reset spring 302, and can be plugged with the limit groove 305 opened in the limit frame 304, wherein the two ends of the connection frame 3 are inclined to facilitate the sealing work of the sampling bag body 1, and the limit groove 305 is set in an "eight" shape to facilitate the subsequent expansion of the sampling bag body 1. The aquatic sample sampling bag is provided with a multi-layer sealing layer and a connection frame 3 and a limit frame 304 for rolling and limiting, and can effectively prevent water from overflowing through squeezing.

[0021] See also Figure 1-Figure 3 It can be seen that the bottom of the limit frame 304 is hinged to the top of the support rod 4 through a pin shaft, the bottom of the support rod 4 is connected to the placement base 5, the bottom of the placement base 5 is adhered to the anti-slip pad 501 by glue, and a plug-in groove 502 is opened inside the placement base 5, and a plug-in block 503 is connected to the outside of the placement base 5.

[0022] During specific implementation, in order to facilitate the stable placement and carrying of multiple aquatic product samples after sampling, after completing the sampling of multiple sampling bag bodies 1, the plug-in slots 502 and the plug-in blocks 503 arranged on the outside of the placement base 5 connected to the bottom of the sampling bag body 1 are sequentially plugged in according to the order of plugging to form a stable snap-fit ​​structure, which can effectively maintain the neat arrangement and stable placement of the sampling bag body 1, and facilitate the subsequent use of the samples. At the same time, the bottom of the limit frame 304 forms a support system with the placement base 5 through the support rod 4 to prevent the sampling bag body 1 from collapsing. Among them, the anti-slip pad 501 adhered to the bottom of the placement base 5 effectively prevents the sampling bag body 1 from shifting during carrying. The aquatic sample sampling bag is provided with a support rod 4 and a placement base 5 for supporting the sampling bag body 1, which effectively prevents the sampling bag body 1 from collapsing.

[0023] To sum up, when using the aquatic sample sampling bag, first open the sealing strip 2 to sample the aquatic samples. After completing the aquatic product sampling, seal the sealing strip 2 in turn, and then rotate the sampling bag body 1 to the side that is not connected to the connecting frame 3 through the connecting frame 3, reel in the upper side of the sampling bag body 1, press and push the limit block 303 toward the inner side of the extension layer 301, and flip the connecting frame 3 to a position where it is plugged into the limit frame 304. At this time, the limit block 303 on the inner side of the extension layer 301 can be squeezed out by the internal reset spring 302, and plugged into the limit groove 305 opened inside the limit frame 304. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sampling bag for aquatic products, comprising a sampling bag body (1), a sealing strip (2) and a connecting frame (3), characterized in that: Sealing strips (2) are equidistantly installed inside the sampling bag body (1); a connecting frame (3) is connected to the top of the sampling bag body (1); extension layers (301) are arranged on both sides of the connecting frame (3); a return spring (302) is installed in the installation groove inside the extension layer (301); one end of the return spring (302) is elastically connected to a limit block (303); the outer side of the limit block (303) is plugged into the connecting frame (3); the outer side of the sampling bag body (1) is connected to a limit frame (304); a limit groove (305) is provided inside the limit frame (304).

2. The aquatic sample sampling bag according to claim 1, characterized in that: The bottom of the limiting frame (304) is hinged to the top of the support rod (4) via a pin, and the bottom of the support rod (4) is connected to the placement base (5).

3. The aquatic product sampling bag according to claim 2, characterized in that: The bottom of the placement base (5) is adhered to the anti-skid pad (501) by means of adhesive, a plug-in slot (502) is provided inside the placement base (5), and a plug-in block (503) is connected to the outside of the placement base (5).

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