Dissolved oxygen calibration bottle with inner wall cleaning function

The detachable design of the dissolved oxygen calibration bottle addresses the challenge of inner wall cleaning by allowing easy disassembly and reassembly, improving the cleaning efficiency of the inner surfaces.

CN222197000UActive Publication Date: 2024-12-20崔晓亮
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Patent Information

Application Number
CN202323474436.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-20
Publication Date
2024-12-20
Estimated Expiration
2033-12-20

AI Technical Summary

Technical Problem

Existing calibration bottles, particularly those used for measuring dissolved oxygen, face challenges in ensuring thorough cleaning of the inner walls due to their one-piece design and narrow bottle mouths, making it difficult to disassemble and clean the inner surfaces effectively.

Method used

A dissolved oxygen calibration bottle with a detachable design featuring a fixing assembly that includes a mounting ring frame, threaded rod, sliding rod, clamping ring, and bolts, allowing for easy disassembly and reassembly of the bottle body and bottle bottom, facilitating thorough cleaning of the inner walls.

Benefits of technology

The detachable design enables convenient disassembly and cleaning of the inner walls, enhancing the cleaning effectiveness and ensuring the bottle is ready for subsequent use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a dissolved oxygen calibration bottle with an inner wall cleaning function, and relates to the technical field of calibration bottles, the dissolved oxygen calibration bottle comprises a bottle body, a bottle bottom and a fixing assembly, the bottle body and the bottle bottom are detachably connected through the fixing assembly, the fixing assembly comprises a mounting ring frame, and the mounting ring frame is fixedly mounted on the side, close to the bottle bottom, outside the bottle body; a threaded rod is in threaded connection with one side of the top of the mounting ring frame, clamping rings are connected to the bottoms of the sliding rod and the threaded rod, a clamping seat is fixedly mounted on the side, close to the bottle body, outside the bottle bottom, and the clamping rings extend into the clamping seat. When the dissolved oxygen calibration bottle with the inner wall cleaning function is used, a threaded rod is rotated through a fixing assembly to drive a clamping ring to move downwards, so that the clamping ring extends into a clamping seat, then a bolt is rotated to extend into the clamping ring, and the clamping ring is fixed into the clamping seat, so that the bottle body and the bottle bottom are conveniently connected and used, and the bottle body and the bottle bottom are also conveniently disassembled; the bottle body and the bottle bottom are split, the inner walls of the bottle body and the bottle bottom are further cleaned thoroughly, and the cleaning effect is better.
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Description

Technical Field

[0001] The present application relates to the technical field of calibration bottles, and in particular to a dissolved oxygen calibration bottle with an inner wall cleaning function. Background Art

[0002] A calibration bottle can be understood as a volumetric bottle that is marked with specific size and capacity and has been calibrated. It is widely used in chemical experiments and other related scenarios.

[0003] For example, when detecting dissolved oxygen (molecular oxygen in the air dissolved in water is called dissolved oxygen, and the content of dissolved oxygen in water is closely related to the partial pressure of oxygen in the air and the temperature of the water. Under natural conditions, the oxygen content in the air does not change much, so water temperature is the main factor. The lower the water temperature, the higher the content of dissolved oxygen in the water. Molecular oxygen dissolved in water is called dissolved oxygen, usually recorded as DO, expressed in milligrams of oxygen per liter of water. The amount of dissolved oxygen in water is an indicator of the self-purification ability of the water body), the calibration bottle needs to be cleaned after use for the next use. It is relatively simple to clean the outer wall, and it is not possible to ensure that the inner wall is clean by simply flushing. Moreover, most of them adopt an one-piece molding process, with a narrow bottle mouth and inconvenient operation. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a dissolved oxygen calibration bottle with an inner wall cleaning function, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the present application is implemented through the following technical solutions: a dissolved oxygen calibration bottle with an inner wall cleaning function, comprising a bottle body, a bottle bottom and a fixing assembly, wherein the bottle body and the bottle bottom are detachably connected through the fixing assembly, the fixing assembly comprising a mounting ring frame, the mounting ring frame is fixedly mounted on the outside of the bottle body and on a side close to the bottle bottom, a threaded rod is threadedly connected to one side of the top of the mounting ring frame, a sliding rod is slidably connected through the side of the top of the mounting ring frame away from the threaded rod, a clamping ring is connected to the bottom of the sliding rod, the bottom end of the threaded rod extends to the inside of the clamping ring and is rotatably connected to the clamping ring, the bottom of the sliding rod is fixedly connected to the clamping ring, a holder is fixedly mounted on the side of the outside of the bottle bottom close to the bottle body, the clamping ring extends to the inside of the clamping ring, bolts are equidistantly threadedly connected to the outside of the clamping seat, one end of the bolt close to the clamping ring extends to the inside of the clamping ring and is threadedly connected to the clamping ring, mounting blocks are fixedly mounted on the top of the threaded rod and the sliding rod, a positioning buckle is sleeved on the outside of the mounting block, and the positioning buckle and the bottle body are detachably connected through the positioning assembly.

[0008] By adopting the above technical solution, when in use, through the set fixing component, the threaded rod is rotated to drive the clamping ring to move downward, so that the clamping ring extends to the inside of the clamping seat, and then the bolt is rotated to extend to the inside of the clamping ring to fix the clamping ring inside the clamping seat, which is convenient for connecting the bottle body and the bottle bottom, and also convenient for disassembly of the bottle body and the bottle bottom, which is beneficial for disassembling the bottle body and the bottle bottom after use, and further thoroughly cleaning the inner walls of the bottle body and the bottle bottom, so that the cleaning effect is better. Scale lines should also be provided on the outside of the bottle body and the bottle bottom.

[0009] Preferably, the positioning assembly includes a plug-in block, and the plug-in block is symmetrically fixedly installed on the side of the positioning buckle close to the bottle body, a plug-in groove is opened on the side of the bottle body close to the plug-in block, one end of the plug-in block close to the plug-in groove extends into the inside of the plug-in groove, an installation groove is opened on the side of the bottle body close to the plug-in groove, a spring is fixedly installed inside the installation groove, a card block is fixedly installed on the side of the spring close to the plug-in groove, a card slot is opened on the side of the plug-in block close to the card block, and the card block extends downward into the card slot.

[0010] By adopting the above technical solution, the positioning component is set up, which is conducive to fixing the position of the installation block. The plug-in block on one side of the positioning buckle extends into the inside of the plug-in slot, and the installation is convenient through the cooperation of the spring, the block and the slot.

[0011] Preferably, the inner wall of the mounting ring frame is symmetrically provided with limiting grooves, and limiting blocks are symmetrically fixedly installed on both sides of the clamping ring, and the limiting blocks extend into the limiting grooves and are slidably connected to the limiting grooves.

[0012] By adopting the above technical solution, the provided limit grooves and limit blocks are used in combination, which is beneficial to enhancing the stability of the device during use.

[0013] Preferably, a sealing ring is fixedly installed on the top of the bottle bottom, a sealing groove is opened on one side of the bottle body close to the sealing ring, the sealing ring extends into the sealing groove, and a bottle mouth is fixedly installed through the top of the bottle body.

[0014] By adopting the above technical solution, the provided sealing ring extends to the inside of the sealing groove, so that the connection between the bottle body and the bottle bottom is tighter.

[0015] Preferably, the sealing ring is made of elastic rubber material.

[0016] By adopting the above technical solution, the provided rubber material is conducive to strengthening the sealing of the connection between the bottle body and the bottle bottom.

[0017] Preferably, the cross-section of the mounting block is in an I-shape, and the positioning buckle is configured as a U-shaped structure.

[0018] By adopting the above technical solution, it is beneficial to position and fix the installation block through the positioning buckle, which makes it more convenient to use.

[0019] (III) Beneficial effects

[0020] The present application provides a dissolved oxygen calibration bottle with inner wall cleaning function. The beneficial effects are as follows:

[0021] When the dissolved oxygen calibration bottle with inner wall cleaning function is in use, the threaded rod is rotated through the fixed component to drive the clamping ring to move downward, so that the clamping ring extends to the inside of the holder, and then the bolt is rotated to extend to the inside of the clamping ring to fix the clamping ring inside the holder, which is convenient for connecting the bottle body and the bottle bottom, and also convenient for disassembly of the bottle body and the bottle bottom, which is beneficial for disassembling the bottle body and the bottle bottom after use, and further thoroughly cleaning the inner walls of the bottle body and the bottle bottom, so that the cleaning effect is better. Scale lines should also be provided on the outside of the bottle body and the bottle bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional exploded view of the entire application;

[0023] Figure 2 A connection cross-sectional view of the entire application;

[0024] Figure 3 A three-dimensional diagram of the positioning buckle in this application;

[0025] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0026] In the figure: 1. bottle body; 11. sealing groove; 12. bottle mouth; 2. bottle bottom; 21. sealing ring; 3. fixing assembly; 31. mounting ring frame; 32. threaded rod; 33. snap ring; 34. sliding rod; 35. holder; 36. limiting groove; 37. limiting block; 38. mounting block; 39. bolt; 4. positioning assembly; 41. plug-in block; 42. plug-in groove; 43. mounting groove; 44. spring; 45. block; 46. slot; 5. positioning buckle. DETAILED DESCRIPTION

[0027] The present application is further described in detail below through drawings and examples.

[0028] Reference Figures 1 to 4The embodiment of the present application provides a dissolved oxygen calibration bottle with an inner wall cleaning function, including a bottle body 1, a bottle bottom 2 and a fixing assembly 3, the bottle body 1 and the bottle bottom 2 are detachably connected through the fixing assembly 3, the fixing assembly 3 includes a mounting ring frame 31, the mounting ring frame 31 is fixedly mounted on the outside of the bottle body 1 and on a side close to the bottle bottom 2, a threaded rod 32 is threadedly connected to one side of the top of the mounting ring frame 31, a sliding rod 34 is slidably connected through the side of the top of the mounting ring frame 31 away from the threaded rod 32, a clamping ring 33 is connected to the bottom of the sliding rod 34 and the threaded rod 32, the bottom end of the threaded rod 32 extends to the inside of the clamping ring 33 and is rotatably connected to the clamping ring 33, the bottom of the sliding rod 34 is fixedly connected to the clamping ring 33, a holder 35 is fixedly mounted on the side of the outside of the bottle bottom 2 close to the bottle body 1, the clamping ring 33 extends to the inside of the holder 35, the outside of the holder 35 is equidistantly threaded with bolts 39, and the bolts 3 The end of 9 close to the snap ring 33 extends into the inside of the snap ring 33 and is threadedly connected with the snap ring 33. The threaded rod 32 and the top of the sliding rod 34 are fixedly installed with a mounting block 38. The outer side of the mounting block 38 is sleeved with a positioning buckle 5. The positioning buckle 5 and the bottle body 1 are detachably connected through the positioning assembly 4. When in use, the threaded rod 32 is rotated through the set fixing assembly 3 to drive the snap ring 33 to move downward, so that the snap ring 33 extends into the inside of the clamping seat 35, and then the bolt 39 is rotated to extend into the inside of the snap ring 33 to fix the snap ring 33 inside the clamping seat 35, which is convenient for connecting and using the bottle body 1 and the bottle bottom 2. At the same time, it is also convenient for disassembling the bottle body 1 and the bottle bottom 2, which is beneficial for disassembling the bottle body 1 and the bottle bottom 2 after use, and further thoroughly cleaning the inner walls of the bottle body 1 and the bottle bottom 2, so that the cleaning effect is better. Scale lines should also be provided on the outside of the bottle body 1 and the bottle bottom 2.

[0029] Preferably, the positioning assembly 4 includes a plug-in block 41, and the plug-in block 41 is symmetrically fixedly installed on the side of the positioning buckle 5 close to the bottle body 1. A plug-in groove 42 is provided on the side of the bottle body 1 close to the plug-in block 41, and one end of the plug-in block 41 close to the plug-in groove 42 extends into the inside of the plug-in groove 42. A mounting groove 43 is provided on the side of the bottle body 1 close to the plug-in groove 42, and a spring 44 is fixedly installed inside the mounting groove 43. A clamping block 45 is fixedly installed on the side of the spring 44 close to the plug-in groove 42, and a clamping groove 46 is provided on the side of the plug-in block 41 close to the clamping block 45, and the clamping block 45 extends downward into the inside of the clamping groove 46; the set positioning assembly 4 is conducive to fixing the position of the mounting block 38, and the plug-in block 41 on one side of the positioning buckle 5 extends to the inside of the plug-in groove 42, and the spring 44, the clamping block 45 and the clamping groove 46 cooperate to facilitate installation.

[0030] Preferably, the inner wall of the mounting ring frame 31 is symmetrically provided with limiting grooves 36, and limiting blocks 37 are symmetrically fixedly installed on both sides of the retaining ring 33. The limiting blocks 37 extend into the limiting grooves 36 and are slidably connected to the limiting grooves 36. The setting of the limiting grooves 36 and the limiting blocks 37 are used in combination, which is beneficial to enhance the stability of the device.

[0031] Preferably, a sealing ring 21 is fixedly installed on the top of the bottle bottom 2, a sealing groove 11 is opened on the side of the bottle body 1 close to the sealing ring 21, the sealing ring 21 extends into the inside of the sealing groove 11, and a bottle mouth 12 is fixedly installed through the top of the bottle body 1; the sealing ring 21 is arranged to extend into the inside of the sealing groove 11, so that the bottle body 1 and the bottle bottom 2 are more tightly connected.

[0032] Preferably, the sealing ring 21 is made of elastic rubber material; the rubber material is conducive to strengthening the sealing of the connection between the bottle body 1 and the bottle bottom 2.

[0033] Preferably, the cross section of the mounting block 38 is in the shape of an I, and the positioning buckle 5 is configured as a U-shaped structure; this is conducive to positioning and fixing the mounting block 38 through the positioning buckle 5, and is more convenient to use.

[0034] All electrical equipment in this solution are powered by an external power supply.

[0035] Working principle: When in use, through the set fixing component 3, the threaded rod 32 is rotated to drive the clamping ring 33 to move downward, so that the clamping ring 33 extends to the inside of the holder 35, and then the bolt 39 is rotated to extend to the inside of the clamping ring 33, and the clamping ring 33 is fixed inside the holder 35, which is convenient for connecting the bottle body 1 and the bottle bottom 2. It is also convenient for disassembly of the bottle body 1 and the bottle bottom 2, which is beneficial for disassembling the bottle body 1 and the bottle bottom 2 after use, and further thoroughly cleaning the inner walls of the bottle body 1 and the bottle bottom 2, so that the cleaning effect is better. Scale lines should also be provided on the outside of the bottle body 1 and the bottle bottom 2.

[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dissolved oxygen calibration bottle with inner wall cleaning function, comprising a bottle body (1), a bottle bottom (2) and a fixing assembly (3), characterized in that: The bottle body (1) and the bottle bottom (2) are detachably connected via a fixing assembly (3). The fixing assembly (3) comprises a mounting ring frame (31). The mounting ring frame (31) is fixedly mounted on the outside of the bottle body (1) and on a side close to the bottle bottom (2). A threaded rod (32) is threadedly connected to one side of the top of the mounting ring frame (31). A sliding rod (34) is slidably connected to the side of the top of the mounting ring frame (31) away from the threaded rod (32). A clamping ring (33) is connected between the sliding rod (34) and the bottom of the threaded rod (32). The bottom end of the threaded rod (32) extends into the inside of the clamping ring (33) and is rotatably connected to the clamping ring (33). The sliding rod (34) is slidably connected to the side of the top of the mounting ring frame (31). The bottom of the bottle bottom (34) is fixedly connected to the clamping ring (33), a clamping seat (35) is fixedly installed on the side of the outside of the bottle bottom (2) close to the bottle body (1), the clamping ring (33) extends into the inside of the clamping seat (35), the outside of the clamping seat (35) is equidistantly threaded with bolts (39), one end of the bolt (39) close to the clamping ring (33) extends into the inside of the clamping ring (33) and is threadedly connected to the clamping ring (33), the top of the threaded rod (32) and the sliding rod (34) are fixedly installed with a mounting block (38), the outside of the mounting block (38) is provided with a positioning buckle (5), and the positioning buckle (5) and the bottle body (1) are detachably connected through a positioning assembly (4).

2. A dissolved oxygen calibration bottle with inner wall cleaning function according to claim 1, characterized in that: The positioning assembly (4) comprises a plug-in block (41), the plug-in block (41) is symmetrically fixedly mounted on one side of the positioning buckle (5) close to the bottle body (1), a plug-in slot (42) is provided on one side of the bottle body (1) close to the plug-in block (41), one end of the plug-in block (41) close to the plug-in slot (42) extends into the inside of the plug-in slot (42), a mounting slot (43) is provided on one side of the bottle body (1) close to the plug-in slot (42), a spring (44) is fixedly mounted inside the mounting slot (43), a clamping block (45) is fixedly mounted on one side of the spring (44) close to the plug-in slot (42), a clamping slot (46) is provided on one side of the plug-in block (41) close to the clamping block (45), and the clamping block (45) extends downwards into the inside of the clamping slot (46).

3. A dissolved oxygen calibration bottle with inner wall cleaning function according to claim 1, characterized in that: The inner wall of the mounting ring frame (31) is symmetrically provided with limiting grooves (36), and limiting blocks (37) are symmetrically fixedly installed on both sides of the clamping ring (33), and the limiting blocks (37) extend into the limiting grooves (36) and are slidably connected to the limiting grooves (36).

4. A dissolved oxygen calibration bottle with inner wall cleaning function according to claim 1, characterized in that: A sealing ring (21) is fixedly mounted on the top of the bottle bottom (2); a sealing groove (11) is provided on a side of the bottle body (1) close to the sealing ring (21); the sealing ring (21) extends into the interior of the sealing groove (11); and a bottle mouth (12) is fixedly mounted through the top of the bottle body (1).

5. A dissolved oxygen calibration bottle with inner wall cleaning function according to claim 4, characterized in that: The sealing ring (21) is made of elastic rubber material.

6. A dissolved oxygen calibration bottle with inner wall cleaning function according to claim 2, characterized in that: The cross section of the mounting block (38) is in the shape of an I, and the positioning buckle (5) is configured as a U-shaped structure.