A laboratory waste liquid storage container

Abstract

The utility model relates to waste liquid storage technical field especially laboratory waste liquid storage container, including base, and install the container main part of base top, at least two subpackaging containers are detachably connected with in the container main part through fixed structure, and the top of subpackaging container is located in the container main part inside still is provided with subpackaging piece and filter piece, wherein, subpackaging piece rotates with container main part through positioning structure, drives the blanking port of subpackaging piece to rotate to different subpackaging container top through positioning structure, at least a pair of subpackaging containers are arranged in the container main part through fixed structure, prevent subpackaging container movement and cause subpackaging piece to be unable to guide liquid into corresponding subpackaging container, wherein, subpackaging piece can make its blanking port through rotation through positioning structure, is arranged in the top of different subpackaging container, and then can subpackaging different kinds of waste liquid.

Description

Technical Field

[0001] This utility model relates to the field of waste liquid storage technology, and in particular to a laboratory waste liquid storage container. Background Technology

[0002] Laboratory waste liquids refer to various waste liquids generated during laboratory experiments. Based on their composition and properties, these waste liquids are classified and collected, such as organic waste liquids, inorganic waste liquids, acid and alkali waste liquids, etc., which helps with subsequent specialized treatment.

[0003] Laboratory waste liquid can be collected using a collection container. For example, Chinese Patent Publication No. CN222292621U discloses a waste liquid container, including a container body and a lid, and further comprising: a sealing mechanism: the sealing mechanism is located at the bottom of the lid, the outer circumference of the lid is threaded, the bottom outer wall of the lid has a connecting groove, the inner wall of the connecting groove is connected to a sealing post and a rubber gasket, the top outer wall of the container body has an assembly groove, the inner circumference of the assembly groove has a threaded groove, and the bottom inner wall of the assembly groove has a fixing hole, the inner wall of the fixing hole is into which a sealing plug is inserted. The waste liquid container disclosed in this utility model improves the sealing performance of the waste liquid container and reduces waste liquid overflow.

[0004] However, in practice, considering that all waste liquids are poured into the collection bucket in the same way, it is not possible to classify and collect the waste liquids according to their composition and properties, which is not conducive to subsequent specialized treatment. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies that cannot classify and collect waste liquids according to their composition and properties, and to propose a laboratory waste liquid storage container.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a laboratory waste liquid storage container, including a base and a container body installed on top of the base. At least two dispensing containers are detachably connected inside the container body by a fixing structure. Dispensing components and filters are also provided inside the container body, located on top of the dispensing containers.

[0008] The sub-component is rotatably connected to the container body via a positioning structure, and the positioning structure drives the discharge port of the sub-component to rotate above different sub-component containers.

[0009] Furthermore, a support rod is fixedly connected to the midpoint of the inner bottom of the container body, and several of the dispensing containers have the same structure and are circumferentially distributed around the support rod. When the several dispensing containers are closed, they match the internal cavity of the container body.

[0010] Furthermore, the fixing structure includes a fixing member, which is slidably connected to the free end of the support rod through a limiting part, and the bottom of the fixing member is provided with an extension corresponding to the dispensing container;

[0011] A limiting groove is formed between the extensions on adjacent sides, and the fixing member is engaged with the top of the side wall of the two adjacent dispensing containers through the limiting groove.

[0012] Furthermore, the positioning structure includes a positioning protrusion, and the support rod has a recess at the midpoint of its free end. The inner wall of the recess has positioning protrusions corresponding to the dispensing container distributed around its circumference. The free end of the support rod is also provided with a deformation groove on the outside of the positioning protrusion.

[0013] Furthermore, the bottom of the positioning protrusion is spaced apart from the recess, and the positioning protrusion is also provided with guide slopes on the upper and lower sides. The discharge port of the sub-assembly is eccentrically set, and the discharge port of the sub-assembly is also correspondingly set with the positioning protrusion.

[0014] Furthermore, the top of the sub-component is fixedly connected to the filter element via a connecting rod, and the bottom of the connecting rod extends downward and has positioning grooves distributed around its outer circumference.

[0015] Furthermore, the bottom of the connecting rod slides against the guide slope and is movably inserted into the recess. The positioning protrusion is stopped in the positioning groove by the deformation groove, and the positioning protrusion also slides against the connecting rod by the deformation groove.

[0016] The present invention provides a laboratory waste liquid storage container with the following advantages: The container body contains at least one pair of dispensing containers secured by a fixing structure. This structure prevents the dispensing containers from moving and thus preventing the dispensing component from directing liquid into the corresponding container. Furthermore, the dispensing containers can be easily and quickly disassembled by removing the fixing structure to clean the liquid inside. The dispensing component, through a positioning structure, allows its discharge port to rotate and be positioned above different dispensing containers, enabling the dispensing of different types of waste liquid and facilitating subsequent waste liquid treatment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fixing structure of this utility model;

[0019] Figure 3 for Figure 2 A magnified structural diagram of area A;

[0020] Figure 4 This is a cross-sectional view of the positioning structure of this utility model;

[0021] Figure 5 for Figure 4 A magnified structural diagram of region B.

[0022] In the diagram: 1. Base; 2. Container body; 21. Support rod; 22. Recessed part; 3. Fixing structure; 31. Fixing component; 32. Extension part; 33. Limiting groove; 4. Dispensing container; 5. Dispensing component; 6. Filter component; 7. Positioning structure; 71. Positioning protrusion; 72. Deformation groove; 73. Guide slope; 74. Connecting rod; 75. Positioning groove; 8. Limiting part. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-5 A laboratory waste liquid storage container includes a base 1 and a container body 2 installed on top of the base 1. At least two dispensing containers 4 are detachably connected inside the container body 2 by a fixing structure 3. A dispensing component 5 and a filter component 6 are also provided inside the container body 2 on top of the dispensing containers 4.

[0025] The packaging component 5 is rotatably connected to the container body 2 via a positioning structure 7, and the positioning structure 7 drives the discharge port of the packaging component 5 to rotate above different packaging containers 4.

[0026] In some embodiments, a filter element 6 is provided on the top of the dispensing component 5. The filter element 6 is used to filter solid particles in the waste liquid. The filtered waste liquid is introduced into the designated dispensing container 4 through the dispensing component 5.

[0027] Furthermore, as can be seen in the attached diagram, the top of the dispensing container 4 is equipped with a liquid inlet.

[0028] Additionally, multiple transparent observation windows can be set around the outer perimeter of the container body 2 to observe the storage capacity inside the dispensing container 4.

[0029] Furthermore, a support rod 21 is fixedly connected to the midpoint of the inner bottom of the container body 2. Several dispensing containers 4 have the same structure and are circumferentially distributed around the support rod 21. When the several dispensing containers 4 are closed, they match the internal cavity of the container body 2.

[0030] Furthermore, the fixing structure 3 includes a fixing member 31, which is slidably connected to the free end of the support rod 21 through a limiting part 8, and the bottom of the fixing member 31 is provided with an extension part 32 corresponding to the dispensing container 4;

[0031] A limiting groove 33 is formed between the extensions 32 on adjacent sides, and the fixing member 31 is engaged with the top of the side wall of the two adjacent dispensing containers 4 through the limiting groove 33.

[0032] In this embodiment, as Figure 3 As shown, the limiting part 8 includes a guide groove and a guide block. The guide groove is provided on the periphery of the free end of the support rod 21, and the guide block is provided on the inner wall of the central through hole of the fixing member 31. The guide groove and the guide block are slidably connected to each other for circumferential locking of the fixing member 31.

[0033] Specifically, the fixing member 31 is engaged with the top of the side wall of the two adjacent dispensing containers 4 through the limiting groove 33. Due to the circumferential locking between the fixing member 31 and the support rod 21, the dispensing container 4 can be prevented from shifting, which would prevent the waste liquid from being accurately introduced into the designated dispensing container 4.

[0034] More specifically, the positioning structure 7 includes a positioning protrusion 71, and the support rod 21 has a recess 22 at the midpoint of its free end. The inner wall of the recess 22 is circumferentially distributed with positioning protrusions 71 corresponding to the dispensing container 4. The free end of the support rod 21 is also provided with a deformation groove 72 on the outside of the positioning protrusion 71.

[0035] In general, the bottom of the positioning protrusion 71 is spaced apart from the recess 22, and the positioning protrusion 71 is also provided with guide slopes 73 on the upper and lower sides. The discharge port of the sub-assembly 5 is eccentrically arranged, and the discharge port of the sub-assembly 5 is also correspondingly arranged with the positioning protrusion 71.

[0036] Furthermore, the top of the sub-component 5 is fixedly connected to the filter element 6 via a connecting rod 74, and the bottom of the connecting rod 74 extends downward and has positioning grooves 75 distributed around its outer circumference.

[0037] Finally, the bottom of the connecting rod 74 slides against the guide slope 73 and is movably inserted into the recess 22. The positioning protrusion 71 is stopped in the positioning groove 75 by the deformation groove 72, and the positioning protrusion 71 also slides against the connecting rod 74 by the deformation groove 72.

[0038] In this embodiment, both the support rod 21 and the connecting rod 74 are preferably made of materials such as rubber and plastic that have deformation capabilities and corrosion resistance.

[0039] Specifically, such as Figure 5 As shown, the advantage of having guide slopes 73 on the upper and lower sides of the positioning protrusion 71 is that the guide slopes 73 reduce the friction generated when the positioning protrusion 71 and the connecting rod 74 come into contact, thereby allowing the positioning groove 75 to better engage or disengage from the positioning protrusion 71. The bottom of the positioning protrusion 71 and the recessed part 22 are spaced apart to prevent affecting the deformation of the positioning protrusion 71.

[0040] More specifically, the connecting rod 74 is movably inserted into the recess 22 by engaging with the positioning protrusion 71 through the positioning groove 75, so that the dispensing component 5 and the filter component 6 can be disassembled and cleaned, and the waste liquid in the dispensing container 4 can also be cleaned.

[0041] The positioning protrusion 71 has an arc-shaped structure, and its outer wall is in contact with the deformation groove 72 and the positioning groove 75. When the connecting rod 74 is engaged with the corresponding positioning protrusion 71 through the positioning groove 75, the discharge port of the sub-component 5 can be set at the top opening of another sub-component container 4 by rotating and changing position.

[0042] Furthermore, a handwheel is fixedly connected to the top of the connecting rod 74 above the filter element 6, and the connecting rod 74 is movably inserted into the recess 22, ensuring the stability of the dispensing component 5 and the filter element 6.

[0043] Working method: During operation, the position of the discharge port of the dispensing component 5 is adjusted according to the different types of waste liquid. The connecting rod 74 is directly rotated to drive the dispensing component 5 and the filter 6 to rotate. While the connecting rod 74 is rotating, the outer wall of the positioning protrusion 71 is engaged with the deformation groove 72 and the positioning groove 75 to slide against each other. When the connecting rod 74 is engaged with the corresponding positioning protrusion 71 through the positioning groove 75, the discharge port of the dispensing component 5 can be set at the top opening of another dispensing container 4 by rotational displacement.

[0044] When it is necessary to disassemble and clean the filter element 6, or to clean the waste liquid in the dispensing container 4, simply pull the connecting rod 74 upwards. The connecting rod 74 connects the dispensing element 5 and the filter element 6 to separate them from the container body 2. Then, pull out the fixing part 31 to remove the dispensing container 4.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A laboratory waste liquid storage container comprising a base (1) and a container body (2) mounted on top of the base (1), characterized in that: Inside the container body (2), at least two dispensing containers (4) are detachably connected by a fixing structure (3), and dispensing components (5) and filter components (6) are also provided inside the container body (2) at the top of the dispensing containers (4); The sub-component (5) is rotatably connected to the container body (2) through a positioning structure (7), and the sub-component (5) is driven by the positioning structure (7) to rotate its discharge port above different sub-component containers (4).

2. A laboratory waste liquid storage container according to claim 1, wherein: The container body (2) is fixedly connected to a support rod (21) at the midpoint of its inner bottom. Several of the sub-containers (4) have the same structure and are circumferentially distributed around the support rod (21). The several sub-containers (4) are closed to match the internal cavity of the container body (2).

3. A laboratory waste liquid storage container according to claim 2, characterized in that: The fixing structure (3) includes a fixing member (31), which is slidably connected to the free end of the support rod (21) through a limiting part (8), and the bottom of the fixing member (31) is provided with an extension part (32) corresponding to the dispensing container (4); A limiting groove (33) is formed between the extensions (32) on adjacent sides, and the fixing member (31) is engaged with the top of the side wall of the two adjacent dispensing containers (4) through the limiting groove (33).

4. A laboratory waste liquid storage container according to claim 3, characterized in that: The positioning structure (7) includes a positioning protrusion (71), and the support rod (21) has a recess (22) at the midpoint of its free end. The inner wall of the recess (22) is circumferentially distributed with positioning protrusions (71) corresponding to the dispensing container (4). The free end of the support rod (21) is also provided with a deformation groove (72) on the outside of the positioning protrusion (71).

5. A laboratory waste liquid storage container according to claim 4, characterized in that: The bottom of the positioning protrusion (71) is spaced apart from the recess (22). The positioning protrusion (71) is also provided with guide slopes (73) on the upper and lower sides. The discharge port of the sub-assembly component (5) is eccentrically arranged, and the discharge port of the sub-assembly component (5) is also correspondingly arranged with the positioning protrusion (71).

6. A laboratory waste liquid storage container according to claim 5, characterized in that: The top of the sub-component (5) is fixedly connected to the filter element (6) by a connecting rod (74), the bottom of the connecting rod (74) extends downward and has positioning grooves (75) distributed around its outer circumference.

7. A laboratory waste liquid storage container according to claim 6, characterized in that: The bottom of the connecting rod (74) slides against the guide slope (73) and is movably inserted into the recess (22). The positioning protrusion (71) is stopped in the positioning groove (75) by the deformation groove (72), and the positioning protrusion (71) also slides against the connecting rod (74) by the deformation groove (72).

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