Chemical reagent storage bottle

Abstract

The utility model discloses a chemical reagent storage bottle and belongs to the field of storage bottles, the chemical reagent storage bottle comprises a bottle body, a screw cap is arranged at the top end of the bottle body, a liquid storage cavity and a measuring cavity are formed in the bottle body through a partition plate, a liquid outlet is formed in the bottom end of the partition plate, a liquid outlet pipe is arranged on the side wall of the lower section of the bottle body, and a plug is arranged at the end of the liquid outlet pipe. A fixing assembly is arranged between the liquid outlet pipe and the plug, two symmetrically-distributed installation blocks are fixedly installed on the side, away from the liquid outlet pipe, of the partition plate, a sealing assembly is arranged between the two installation blocks, a plug pulling assembly is arranged in the measuring cavity, scales are arranged on the side wall of the bottle body, and a handle is fixedly installed on the side wall of the bottle body. The anti-skid sleeve and the handle are arranged on the outer side of the bottle body, so that a user can conveniently hold and pour out the liquid, the measuring cavity, the liquid outlet and the sealing assembly are matched, the measured liquid is conveniently poured out of the bottle body, the contact between the liquid reagent and air is reduced, and the waste of materials is reduced.

Description

Technical Field

[0001] The present application relates to the field of storage bottles, and more specifically, to a chemical reagent storage bottle. Background Art

[0002] Chemical reagents have been widely used in industry, agriculture, medical care, life sciences, inspection and quarantine, environmental protection, energy development, national defense, scientific research and all walks of life in the national economy. However, it is still difficult to give an accurate definition of what "chemical reagents" are and what they contain. In the early days, chemical reagents only referred to "pure chemicals used in chemical analysis and chemical experiments to determine the components or composition of substances." Later, it was expanded to "chemicals used to achieve chemical reactions." Chemical reagents are generally stored in bottles.

[0003] When pouring liquid chemicals from some existing chemical storage bottles, a measuring cup is required. During the pouring process, the liquid chemicals may slip and pour too much during the holding process, and may need to be poured back into the bottle again. Some liquid chemicals are volatile, and may be contaminated or evaporate greatly during the pouring process, resulting in material waste. Therefore, in order to solve the above problems, we propose a chemical reagent storage bottle. Utility Model Content

[0004] In order to solve the above problems, the present application provides a chemical reagent storage bottle, which adopts the following technical solution:

[0005] A chemical reagent storage bottle comprises a bottle body, a screw cap is provided on the top of the bottle body, a liquid storage cavity and a measuring cavity are provided in the bottle body through a partition, a liquid outlet is opened at the bottom end of the partition, a liquid outlet is provided on the side wall of the lower section of the bottle body, and a plug is provided at the end of the liquid outlet pipe, a fixing component is provided between the liquid outlet pipe and the plug, two symmetrically distributed mounting blocks are fixedly installed on the side of the partition away from the liquid outlet pipe, and a sealing component is provided between the two mounting blocks, a plug drawing component is provided in the measuring cavity, a scale is provided on the side wall of the bottle body, a handle is fixedly installed on the side wall of the bottle body, and the handle is located on the side wall of the bottle body and is symmetrically distributed with the liquid outlet pipe.

[0006] By adopting the above technical scheme, when the product is used, the user injects liquid into the liquid storage cavity inside the bottle body, and then the screw cap is screwed with the threaded teeth opened on the top side wall of the bottle body to seal the bottle body. When it is necessary to take materials, the user pulls out the plugging component from between the two mounting blocks to expose the liquid outlet opened on the side wall of the lower section of the partition, so that the liquid inside the liquid storage cavity enters the measuring cavity through the liquid outlet. A scale bar is provided on the outside of the measuring cavity to facilitate checking the capacity of the liquid, and the plugging component can be moved in the measuring cavity to achieve the effect of extracting liquid. When the liquid is extracted, the sealing component is moved between the two mounting blocks again to achieve the effect of blocking the liquid outlet. When the liquid measurement and extraction is completed, the user holds the bottle body by the handle, and then separates the fixing component from the plug. Then, the plug can be pulled out from the liquid outlet pipe to facilitate the discharge of liquid from the liquid outlet pipe, which can achieve the effect of taking materials. The setting of the measuring cavity is conducive to reducing the contact between the liquid and the air, and reducing the volatilization amount of the liquid, thereby reducing the waste of materials.

[0007] Furthermore, the fixing assembly includes a support plate fixedly installed on the lower side wall of the liquid outlet pipe, the support plate is provided with a movable groove on the side away from the bottle body, and a movable plate is slidably installed in the movable groove, and a positioning plate is rotatably installed on the side of the movable plate away from the bottle body, and a spring is fixedly installed between the inner wall of the movable plate on the side opposite to the movable groove close to one end of the bottle body.

[0008] By adopting the above technical solution, the user places the plug inside the liquid outlet pipe, and then pulls the movable plate to slide in the movable groove through the positioning plate, and the movable plate is stretched with the spring. When the movable plate exceeds the plug and is away from the bottle body, the user rotates the positioning plate and then releases the positioning plate. The movable plate moves synchronously toward the bottle body with the positioning plate under the tension of the spring, so that the inner side of the positioning plate contacts the outer side of the plug, which can fix the plug and is beneficial to improve the stability of the engagement between the plug and the liquid outlet pipe. When liquid needs to be discharged, it is only necessary to separate the positioning plate from the plug and pull the plug out of the liquid outlet pipe.

[0009] Furthermore, sliders are fixedly mounted on both sides of one end of the movable plate close to the bottle body, and a sliding groove matching the slider on the same side is formed on the inner wall of the movable groove.

[0010] By adopting the above technical solution, when the movable plate slides in the movable groove, the movable plate slides in the sliding groove with the slider. The cooperation of the slider and the sliding groove helps to prevent the movable plate from detaching from the movable groove and helps to maintain the stability of the movement of the movable plate.

[0011] Furthermore, the sealing assembly includes a sealing plate slidably installed between two mounting blocks, and blocks are fixedly installed on both sides of the sealing plate. The opposite sides of the two blocks are provided with a card groove matching the card block on the same side, and a first lifting rod is fixedly installed on the top of the sealing plate, and the top of the first lifting rod slides through the bottle body.

[0012] By adopting the above technical solution, the user pulls the sealing plate through the first lifting rod to move the sealing plate upward from between the two mounting blocks, so that the sealing plate and the liquid outlet are disengaged, which facilitates the liquid to flow from the liquid storage chamber to the measuring chamber, and facilitates the subsequent measurement of the liquid. When the liquid measurement is completed, the first lifting rod pushes the sealing plate to move downward, so that the sealing plate is again located between the two mounting blocks, and the sealing plate and the liquid outlet are engaged again, which can play a role in blocking the liquid outlet. The side wall of the sealing plate is engaged through the setting of the clamping block and the clamping groove opened in the side wall of the mounting block, which is conducive to maintaining the sealing of the sealing plate and the liquid outlet.

[0013] Furthermore, a limiting block is fixedly installed on one side of the sealing plate close to the partition, and a limiting groove matching the limiting block is provided on one side of the partition close to the sealing plate.

[0014] By adopting the above technical solution, when the sealing plate is lifted or lowered, the sealing plate slides with the limiting block in the limiting groove provided in the side wall of the partition. The cooperation between the limiting block and the limiting groove is conducive to maintaining the stability of the lifting of the sealing plate.

[0015] Furthermore, the plug extraction assembly includes a piston slidably mounted in the measuring cavity, a second lifting rod is fixedly mounted on the top of the piston, and the top of the second lifting rod slides through the bottle body.

[0016] By adopting the above technical solution, the second lifting rod can be used to pull the piston upward to extract liquid.

[0017] Furthermore, the outer fixed sleeve of the bottle body is provided with an anti-slip sleeve, and the side wall of the anti-slip sleeve is provided with anti-slip protrusions distributed in a circular array, the side wall of the screw cover is fixedly installed with a rubber pad, and the inner wall of the top of the screw cover is fixedly installed with a sealing plug.

[0018] By adopting the above technical scheme, the anti-slip sleeve and anti-slip protrusions are arranged on the outside of the bottle body, which is conducive to increasing the friction between the palm of the user and the bottle body, and is conducive to improving the stability of holding the bottle body. The side wall of the screw cover is provided with a rubber pad, which is convenient for the user to twist the screw cover. The inner wall of the screw cover is provided with a sealing plug to seal the top of the bottle body, which is conducive to improving the sealing of the bottle body and the screw cover.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] (1) In the present application, the outside of the bottle body is provided with an anti-slip cover and a handle, which makes it easy for the user to hold and pour. The measurement cavity, the liquid outlet and the sealing assembly cooperate to facilitate pouring and measuring the liquid in the bottle, which is beneficial to reduce the contact between the liquid reagent and the air and reduce the waste of materials.

[0021] (2) In the present application, the pumping plug assembly is provided to extract liquid, making it convenient for the user to extract liquid;

[0022] (3) In the present application, the setting of the fixing component plays a role in fixing the plug, which is beneficial to improving the stability of the plug and the liquid outlet pipe seal, and further helps to improve the sealing of the liquid outlet pipe seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a chemical reagent storage bottle;

[0024] Figure 2 For this application Figure 1 A magnified view of middle;

[0025] Figure 3 It is a structural schematic diagram of the first perspective of the cross-sectional view of this application;

[0026] Figure 4 For this application Figure 3 Enlarged view of middle B;

[0027] Figure 5 It is a structural schematic diagram of a second viewing angle of the cross-sectional view of the present application;

[0028] Figure 6 For this application Figure 5 Enlarged view of middle C;

[0029] Figure 7 This is a diagram showing the structure in the bottle body of this application.

[0030] Description of the numbers in the figure:

[0031] 1. Bottle body; 2. Screw cover; 3. First lifting rod; 4. Second lifting rod; 5. Liquid outlet pipe; 6. Plug; 7. Moving plate; 8. Positioning plate; 9. Support plate; 10. Partition plate; 11. Piston; 12. Measuring chamber; 13. Liquid outlet; 14. Liquid storage chamber; 15. Spring; 16. Movable groove; 17. Sealing plate; 18. Mounting block; 19. Block; 20. Limit block. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0033] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] The following is combined with Figure 1-7 This application is described in further detail.

[0036] See also Figure 1-7 A chemical reagent storage bottle comprises a bottle body 1, a screw cover 2 is arranged on the top of the bottle body 1, a liquid storage chamber 14 and a measuring chamber 12 are arranged in the bottle body 1 through a partition 10, a liquid outlet 13 is opened at the bottom end of the partition 10, a liquid outlet pipe 5 is arranged on the side wall of the lower section of the bottle body 1, and a plug 6 is arranged at the end of the liquid outlet pipe 5, two symmetrically distributed mounting blocks 18 are fixedly installed on the side of the partition 10 away from the liquid outlet pipe 5, and a sealing assembly is arranged between the two mounting blocks 18, the sealing assembly comprises a sealing plate 17 slidably installed between the two mounting blocks 18, card blocks 19 are fixedly installed on both sides of the sealing plate 17, and a card groove matching the card block 19 on the same side is opened on the opposite side of the two card blocks 19, a first lifting rod 3 is fixedly installed on the top of the sealing plate 17, and the top end of the first lifting rod 3 slides through the bottle body 1.

[0037] When the product is in use, the user injects liquid into the liquid storage cavity 14 inside the bottle body 1, and then the screw cap 2 is screwed together with the threaded teeth opened on the top side wall of the bottle body 1 to seal the bottle body 1. The fixed sleeve on the outside of the bottle body 1 is provided with an anti-slip sleeve, and the side wall of the anti-slip sleeve is provided with anti-slip convex points distributed in a ring array, a rubber pad is fixedly installed on the side wall of the screw cap 2, and a sealing plug is fixedly installed on the inner wall of the top end of the screw cap 2. The anti-slip sleeve and the anti-slip convex points on the outside of the bottle body 1 are arranged to increase the friction between the palm of the user and the bottle body 1, and to improve the stability of the bottle body 1 when held. The rubber pad is arranged on the side wall of the screw cap 2, which is convenient for the user to twist the screw cap 2, and the inner wall of the screw cap 2 is arranged with the sealing plug to seal the top end of the bottle body 1, which is conducive to improving the sealing of the screw connection between the bottle body 1 and the screw cap 2.

[0038] When it is necessary to take materials, the user pulls the sealing plate 17 through the first lifting rod 3 to move the sealing plate 17 upward from between the two mounting blocks 18, so that the sealing plate 17 and the liquid outlet 13 are disengaged, which facilitates the liquid to flow from the liquid storage chamber 14 to the measuring chamber 12, and facilitates the subsequent measurement of the liquid. When the liquid measurement is completed, the first lifting rod 3 pushes the sealing plate 17 to move downward, so that the sealing plate 17 is again located between the two mounting blocks 18, so that the sealing plate 17 and the liquid outlet 13 are engaged again, which can play the role of blocking the liquid outlet 13, and the side wall of the sealing plate 17 is engaged through the setting of the block 19 and the engagement of the groove opened in the side wall of the mounting block 18, which is conducive to maintaining the sealing of the sealing plate 17 and the liquid outlet 13.

[0039] A limiting block 20 is fixedly installed on the side of the sealing plate 17 close to the partition 10, and a limiting groove matching the limiting block 20 is opened on the side of the partition 10 close to the sealing plate 17. When the sealing plate 17 is raised or lowered, the sealing plate 17 slides in the limiting groove opened on the side wall of the partition 10 with the limiting block 20. The cooperation between the limiting block 20 and the limiting groove is conducive to maintaining the stability of the lifting and lowering of the sealing plate 17.

[0040] A plug extraction assembly is provided in the measuring chamber 12, and the plug extraction assembly includes a piston 11 slidably installed in the measuring chamber 12, a second lifting rod 4 is fixedly installed on the top of the piston 11, and the top of the second lifting rod 4 slides through the bottle body 1, and a scale is provided on the side wall of the bottle body 1, and a handle is fixedly installed on the side wall of the bottle body 1, and the handle is located on the side wall of the bottle body 1 and is symmetrically distributed with the liquid outlet pipe 5. The piston 11 is pulled upward by the second lifting rod 4 to extract liquid.

[0041] A fixing assembly is provided between the liquid outlet pipe 5 and the plug 6, and the fixing assembly includes a support plate 9 fixedly installed on the lower side wall of the liquid outlet pipe 5, and a movable groove 16 is provided on the side of the support plate 9 away from the bottle body 1, and a movable plate 7 is slidably installed in the movable groove 16, and a positioning plate 8 is rotatably installed on the side of the movable plate 7 away from the bottle body 1, and a spring 15 is fixedly installed between the inner wall of the side opposite to the movable groove 16 at one end of the movable plate 7 close to the bottle body 1. The user places the plug 6 inside the liquid outlet pipe 5, and then pulls the movable plate 7 to be located in the movable groove 16 through the positioning plate 8. The movable plate 7 slides inwardly, and the movable plate 7 is stretched with the spring 15. When the movable plate 7 exceeds the plug 6 and is away from the side of the bottle body 1, the user rotates the positioning plate 8 and then loosens the positioning plate 8. The movable plate 7 moves synchronously with the positioning plate 8 toward the bottle body 1 under the pulling force of the spring 15, so that the inner side of the positioning plate 8 contacts the outer side of the plug 6, which can fix the plug 6, which is beneficial to improve the stability of the engagement between the plug 6 and the liquid outlet pipe 5. When liquid needs to be discharged, it is only necessary to separate the positioning plate 8 from the plug 6 and pull the plug 6 out of the liquid outlet pipe 5.

[0042] Slide blocks are fixedly installed on both sides of one end of the movable plate 7 close to the bottle body 1, and a slide groove matching the slide block on the same side is opened on the inner wall of the movable groove 16. When the movable plate 7 slides in the movable groove 16, the movable plate 7 slides in the slide groove with the slide block. The cooperation between the slide block and the slide groove helps to prevent the movable plate 7 from detaching from the movable groove 16 and helps to maintain the stability of the movement of the movable plate 7.

[0043] The implementation principle of the embodiment of the present application is as follows: when the product is used, the user injects liquid into the liquid storage cavity 14 inside the bottle body 1, and then the screw cap 2 is screwed with the threaded teeth opened on the top side wall of the bottle body 1 to seal the bottle body 1. When it is necessary to take out the material, the user pulls out the sealing component from between the two mounting blocks 18 to expose the liquid outlet 13 opened on the lower side wall of the partition 10, so that the liquid inside the liquid storage cavity 14 enters the measuring cavity 12 through the liquid outlet 13. A scale bar is provided on the outside of the measuring cavity 12 to facilitate checking the capacity of the liquid, and the plug can be removed by pulling out the plug component. The measuring chamber 12 moves to extract the liquid. When the liquid is extracted, the sealing component is moved again between the two mounting blocks 18 to seal the liquid outlet 13. When the liquid measurement and extraction is completed, the user holds the bottle body 1 by the handle, and then separates the fixing component from the plug 6. Then, the plug 6 can be drawn out of the liquid outlet pipe 5 to facilitate the discharge of the liquid from the liquid outlet pipe 5, which can play the role of taking materials. The setting of the measuring chamber 12 is conducive to reducing the contact between the liquid and the air, and reducing the volatilization amount of the liquid, thereby reducing the waste of materials.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A chemical reagent storage bottle, comprising a bottle body (1), characterized in that: The top of the bottle body (1) is provided with a screw cover (2); a liquid storage chamber (14) and a measuring chamber (12) are provided in the bottle body (1) through a partition (10); a liquid outlet (13) is provided at the bottom of the partition (10); a liquid outlet pipe (5) is provided on the side wall of the lower section of the bottle body (1); a plug (6) is provided at the end of the liquid outlet pipe (5); a fixing component is provided between the liquid outlet pipe (5) and the plug (6); two symmetrically distributed mounting blocks (18) are fixedly installed on the side of the partition (10) away from the liquid outlet pipe (5); a sealing component is provided between the two mounting blocks (18); a plug extraction component is provided in the measuring chamber (12); a scale is provided on the side wall of the bottle body (1); a handle is fixedly installed on the side wall of the bottle body (1); and the handle is located on the side wall of the bottle body (1) and is symmetrically distributed with the liquid outlet pipe (5).

2. A chemical reagent storage bottle according to claim 1, characterized in that: The fixing assembly comprises a support plate (9) fixedly mounted on the lower side wall of the liquid outlet pipe (5); a movable groove (16) is provided on the side of the support plate (9) away from the bottle body (1); a movable plate (7) is slidably mounted in the movable groove (16); a positioning plate (8) is rotatably mounted on the side of the movable plate (7) away from the bottle body (1); and a spring (15) is fixedly mounted between the inner wall of a side of the movable plate (7) that is close to the bottle body (1) and opposite to the movable groove (16).

3. A chemical reagent storage bottle according to claim 2, characterized in that: Slide blocks are fixedly mounted on both sides of one end of the movable plate (7) close to the bottle body (1), and a sliding groove matching the slide block on the same side is provided on the inner wall of the movable groove (16).

4. A chemical reagent storage bottle according to claim 1, characterized in that: The sealing assembly comprises a sealing plate (17) slidably mounted between two mounting blocks (18), and clamping blocks (19) are fixedly mounted on both sides of the sealing plate (17). A clamping groove matching the clamping block (19) on the same side is provided on one side opposite to the other of the two clamping blocks (19). A first lifting rod (3) is fixedly mounted on the top of the sealing plate (17), and the top of the first lifting rod (3) slides through the bottle body (1).

5. A chemical reagent storage bottle according to claim 4, characterized in that: A limiting block (20) is fixedly mounted on one side of the sealing plate (17) close to the partition plate (10), and a limiting groove matching the limiting block (20) is provided on one side of the partition plate (10) close to the sealing plate (17).

6. A chemical reagent storage bottle according to claim 1, characterized in that: The plug extraction assembly comprises a piston (11) slidably mounted in a measuring chamber (12), a second lifting rod (4) being fixedly mounted on the top end of the piston (11), and the top end of the second lifting rod (4) slidingly penetrates the bottle body (1).

7. A chemical reagent storage bottle according to claim 1, characterized in that: The outer fixed sleeve of the bottle body (1) is provided with an anti-slip sleeve, and the side wall of the anti-slip sleeve is provided with anti-slip protrusions distributed in a circular array, the side wall of the screw cover (2) is fixedly mounted with a rubber pad, and the inner wall of the top end of the screw cover (2) is fixedly mounted with a sealing plug.

Images