Conical flask storage box
By designing a conical flask storage box, the problems of damage and contamination of conical flasks during storage and transportation are solved, achieving safe and efficient management of conical flasks, and making it suitable for the field of laboratory equipment.
Patent Information
- Application Number
- CN202520398436.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Erlenmeyer flasks are easily bumped and damaged during storage and transportation, which can affect the experimental process and safety. They are also prone to falling and contamination during transportation, which can affect the experimental results.
Design a conical flask storage box, including a base plate and four vertically connected side plates and partitions, forming three independent compartments suitable for holding three conical flasks. The partitions and side plates have appropriate gaps to prevent bumps and knocks. The box body is made of plastic for easy cleaning.
Protect conical flasks from bumps and drops, reduce contamination during transport, save space and materials, and improve experimental efficiency and safety.
Smart Images
Figure CN223736569U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of laboratory apparatus, concretely relates to a conical flask storage box. BACKGROUND
[0002] The conical flask is an important glass instrument used in titration analysis. In student experiments, students are generally required to repeat the titration analysis experiment three times, and each student takes three conical flasks. These conical flasks are generally stored in a glass instrument cabinet, a cabinet under the experiment table, or a wooden box. During the process of taking and placing the conical flasks, the conical flasks may collide with each other, causing damage, and sometimes students and laboratory teachers may be injured. Therefore, it is necessary to use an apparatus that can store and protect the conical flasks for storing the conical flasks.
[0003] In many titration experiments, students need to first wash the three conical flasks with pure water in the titration analysis laboratory, then carry the conical flasks to the balance room for weighing operation, transfer the accurately weighed sample into the conical flask, and then carry the conical flask back to the titration analysis laboratory for titration analysis operation. During the process of going back and forth between the balance room and the titration analysis laboratory, students need to carry not only the three conical flasks, but also pens and experiment data recorders. Because too many things need to be carried, the conical flasks often fall and break, affecting the progress of the experiment and the safety of the laboratory. In addition, in order to hold three conical flasks with one hand, some students will insert three fingers into the mouths of the three conical flasks and hold the three conical flasks with the three fingers, at which time the dirt on the hands will contaminate the inner walls of the conical flasks, affecting the experimental results. Therefore, an apparatus that can conveniently carry the conical flasks is needed in the analytical chemistry laboratory. SUMMARY
[0004] The utility model discloses a kind of conical flask storage apparatus, can play the protection effect to conical flask, prevent conical flask from being damaged in the process of taking and using, and can conveniently carry conical flask and transfer between each laboratory.
[0005] The utility model discloses a kind of conical flask storage apparatus, can play the protection effect to conical flask, prevent conical flask from being damaged in the process of taking and using, and can conveniently carry conical flask and transfer between each laboratory.
[0006] A kind of conical flask storage box, including bottom plate, side plate and baffle, side plate includes front side plate, rear side plate, left side plate and right side plate, it is characterized in that: baffle has four, is left front baffle, right front baffle, left rear baffle and right rear baffle respectively;Left front baffle and right front baffle are vertically connected with bottom plate and front side plate;Left rear baffle and right rear baffle are vertically connected with bottom plate and rear side plate.
[0007] Further, the distance between the left rear baffle and the left side plate is greater than 0.5-1.0 cm of the bottom surface diameter of the conical flask.
[0008] Further, the distance between the right rear partition and the right side plate is greater than the bottom diameter of the conical bottle by 0.5-1.0 cm.
[0009] Further, the distance between the left rear partition and the right rear partition is greater than the neck diameter of the conical bottle by 0.5-1.0 cm.
[0010] Further, the distance between the left front partition and the right front partition is greater than the bottom diameter of the conical bottle by 0.5-1.0 cm, and the midpoint of the intersection line between the bottom plate and the front side plate intercepted by the left front partition and the right front partition coincides with the midpoint of the intersection line between the bottom plate and the front side plate.
[0011] Further, the height of the side plate is greater than the bottom diameter of the conical bottle by 0.5-1.0 cm.
[0012] Further, the height of the partition is greater than the bottom radius of the conical bottle by 0.5-1.0 cm, and the length of the partition is 1.0-2.0 cm.
[0013] Further, the width of the storage box is greater than the height of the conical bottle by 0.5-1.0 cm.
[0014] Further, the material of the storage box includes plastic.
[0015] The conical bottle storage box provided by the utility model can provide three compartments separated by partitions, can accommodate three conical bottles, and the three conical bottles can meet the requirement of three parallel determinations in titration analysis experiment. Each student can complete the taking and using of three conical bottles at one time, reduces the time for taking experimental equipment, and can reduce the crowding phenomenon when taking conical bottles at the beginning of experiment and returning conical bottles after experiment.
[0016] In the utility model, the three conical bottles are placed in cross, the volume of the storage box is reduced, the space for storing conical bottles in the laboratory is saved. Reducing the volume of the storage box can also reduce the amount of materials for manufacturing the storage box and reduce the manufacturing cost of the storage box.
[0017] The distance between the left rear partition and the left side plate is greater than the bottom diameter of the conical bottle by 0.5-1.0 cm. The distance between the right rear partition and the right side plate is greater than the bottom diameter of the conical bottle by 0.5-1.0 cm. The distance between the left rear partition and the right rear partition is greater than the neck diameter of the conical bottle by 0.5-1.0 cm. The distance between the left front partition and the right front partition is greater than the bottom diameter of the conical bottle by 0.5-1.0 cm, and the midpoint of the intersection line between the bottom plate and the front side plate intercepted by the left front partition and the right front partition coincides with the midpoint of the intersection line between the bottom plate and the front side plate. In the utility model, appropriate gaps are left between the partitions and the conical bottles and between the side plates and the conical bottles, which facilitates the putting and taking of the conical bottles, and also leaves a margin for the tolerance in the manufacturing of the conical bottles, so that the conical bottles of the same batch can be easily stored in the storage box.
[0018] The height of the side plate is greater than the diameter of the bottom of the conical bottle by 0.5-1.0 cm, so that the side plate of the storage box is higher than the highest point of the conical bottle when lying down, and several storage boxes with the conical bottles can be stacked up and down, which facilitates the management and storage of the storage box in the laboratory and saves the limited space of the laboratory.
[0019] The height of the partition plate is greater than the radius of the bottom of the conical bottle by 0.5-1.0 cm, and the length of the partition plate is 1.0-2.0 cm, so that the partition plate can better separate the conical bottles and prevent the conical bottles from colliding and being damaged.
[0020] In addition, the suitable length of the partition plate allows three conical bottles to be staggered and placed on the bottom plate of the storage box when the conical bottles are vertically placed. After the students complete the cleaning operation of the conical bottles in the titration analysis laboratory, the three conical bottles can be vertically placed in the storage box, and then the conical bottles are transferred to the balance room for weighing operation. After the weighing experiment is completed in the balance room, the conical bottles loaded with samples are transferred back to the titration analysis laboratory for titration operation. During the carrying and transferring process of the conical bottles between the titration analysis laboratory and the balance room, the conical bottles can be vertically and stably placed in the storage box, so that the inside of the conical bottle is not contaminated and the sample is not spilled.
[0021] The higher side plate height not only allows the storage box to be stacked up and down, but also protects the conical bottles vertically placed in the storage box from falling and breaking during the transferring process.
[0022] In addition to placing the conical bottles in the storage box, pens can also be placed in the gaps between the conical bottles, so that students can free their hands to hold the storage box with both hands during the transferring process of the conical bottles, making the transferring process of the conical bottles more stable.
[0023] The storage box disclosed by the utility model not only can store conical bottles, but also can be used for transferring the conical bottles during the experiment, thereby improving the use value of the storage box.
[0024] The storage box is made of plastic material. The plastic material is not afraid of water and is resistant to degradation, so that the storage box can be directly washed with water when it is dirty, and the clean conical bottles can also be directly placed in the storage box with water on the outer wall. In addition, the plastic material does not react with general acidic substances, basic substances or oxidizing substances, and is suitable for use in a chemical laboratory, so that the storage box has a long service life.
[0025] In summary, the utility model has the following advantages:
[0026] (1) One storage box can store three conical bottles, which can meet the needs of three parallel determinations of titration analysis experiment at one time. Each student can complete the taking and using work of three conical bottles at one time, so that the taking and returning of the conical bottles are more convenient.
[0027] (2) The three conical bottles are cross placed, which can reduce the volume of the storage box, save the limited space of the laboratory, and save the material for manufacturing the storage box.
[0028] (3) A plurality of storage boxes can be stacked up and down and left and right, further saving the space of the laboratory.
[0029] (4) The partition plate can avoid the collision between the conical bottles and reduce the damage of the conical bottles.
[0030] (5) The conical bottle containing the sample can be placed vertically with the mouth upwards in the storage box, the inside of the conical bottle is not polluted, the sample in the conical bottle is not spilled, the side plate can protect the vertically placed conical bottle, and the problem of falling of the conical bottle can be avoided, and the transfer of the conical bottle between the balance chamber and the laboratory in the experimental process is facilitated.
[0031] (6) The storage box can be directly washed with water, and the washed conical bottle can be directly placed in the storage box with water on the outer wall, and the service life of the storage box is long. BRIEF DESCRIPTION OF DRAWINGS
[0032] Figure 1 It is a top view of the conical bottle storage box of the utility model.
[0033] Figure 2 It is a top view of the conical bottle storage box of the utility model when the conical bottle is placed with the mouth upwards.
[0034] In the figure, 1 is a front side plate, 2 is a rear side plate, 3 is a left side plate, 4 is a right side plate, 5 is a left front partition plate, 6 is a right front partition plate, 7 is a left rear partition plate, and 8 is a right rear partition plate. DETAILED DESCRIPTION
[0035] The specific embodiments of the utility model are described below in combination with the drawings, so that the person skilled in the art can understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific embodiments, and for the person skilled in the art, as long as various changes are within the spirit and scope of the utility model defined and determined by the appended claims, these changes are obvious, and all utility model creations using the utility model concept are within the scope of protection. Example 1
[0036] (1) Conical bottle storage box
[0037] A conical flask storage box, comprising a bottom plate, side plates and partitions, the side plates comprising a front side plate 1, a rear side plate 2, a left side plate 3 and a right side plate 4, characterized in that the partitions comprise four partitions, namely a left front partition 5, a right front partition 6, a left rear partition 7 and a right rear partition 8; the left front partition 5 and the right front partition 6 are both vertically connected with the bottom plate and the front side plate 1; the left rear partition 7 and the right rear partition 8 are both vertically connected with the bottom plate and the rear side plate 2.
[0038] Further, the distance between the left rear partition 7 and the left side plate 3 is greater than 0.5 cm of the diameter of the bottom surface of the conical flask.
[0039] Further, the distance between the right rear partition 8 and the right side plate 4 is greater than 0.5 cm of the diameter of the bottom surface of the conical flask.
[0040] Further, the distance between the left rear partition 7 and the right rear partition 8 is greater than 0.5 cm of the diameter of the neck of the conical flask.
[0041] Further, the distance between the left front partition 5 and the right front partition 6 is greater than 0.5 cm of the diameter of the bottom of the conical flask, and the midpoint of the intersection line of the bottom plate and the front side plate 1 between the left front partition 5 and the right front partition 6 coincides with the midpoint of the intersection line of the bottom plate and the front side plate 1.
[0042] Further, the height of the side plate is greater than 0.5 cm of the diameter of the bottom of the conical flask.
[0043] Further, the height of the partition is greater than 0.5 cm of the radius of the bottom surface of the conical flask, and the length of the partition is 1 cm.
[0044] Further, the width of the storage box is greater than 0.5 cm of the height of the conical flask.
[0045] Further, the storage box is made of plastic.
[0046] (2) Use of the storage box
[0047] (a) At the beginning of the experiment, each student receives a conical flask storage box.
[0048] There are three conical flasks in the box, which can meet the needs of repeated measurement three times required by the titration analysis experiment. With the protection of the storage box, the conical flasks are not easily broken due to collision during the process of taking the conical flasks. Each student can complete the taking of three conical flasks at a time, reducing the time of taking experimental equipment and avoiding the congestion problem when taking the conical flasks.
[0049] (b) During the experiment, the student places the washed conical flask with the mouth upwards in the storage box, and transfers the conical flask from the titration analysis laboratory to the balance room for weighing operation. After weighing, the conical flask containing the sample is still placed in the storage box with the mouth upwards, and is transferred back to the laboratory for titration analysis experiment.
[0050] In the transfer process, the conical bottle is placed vertically in the storage box with the mouth upwards, the inside of the conical bottle is not contaminated, and the sample in the conical bottle is not spilled. In addition to placing the conical bottle, a pen can also be placed in the gap between the three conical bottles. The student can free up a hand to hold the pen, and hold the storage box with both hands, making the transfer process of the conical bottle more stable.
[0051] (c) After the experiment, wash the conical bottle and control the water, then lay the conical bottle down in the storage box, return the storage box to the laboratory, and stack it neatly.
[0052] After the experiment, the conical bottle can be placed back in the conical bottle storage box with water on the outer wall, which is very convenient. Multiple storage boxes can be stacked up and down or left and right, saving limited space in the laboratory. Example 2
[0053] (1) Conical bottle storage box
[0054] A conical bottle storage box, comprising a bottom plate, a side plate and a partition plate, the side plate comprising a front side plate 1, a rear side plate 2, a left side plate 3 and a right side plate 4, characterized in that: the partition plate has four pieces, which are left front partition plate 5, right front partition plate 6, left rear partition plate 7 and right rear partition plate 8; the left front partition plate 5 and the right front partition plate 6 are both connected vertically with the bottom plate and the front side plate 1; the left rear partition plate 7 and the right rear partition plate 8 are both connected vertically with the bottom plate and the rear side plate 2.
[0055] Further, the distance between the left rear partition plate 7 and the left side plate 3 is greater than 0.7 cm of the diameter of the bottom surface of the conical bottle.
[0056] Further, the distance between the right rear partition plate 8 and the right side plate 4 is greater than 0.7 cm of the diameter of the bottom surface of the conical bottle.
[0057] Further, the distance between the left rear partition plate 7 and the right rear partition plate 8 is greater than 0.7 cm of the diameter of the neck of the conical bottle.
[0058] Further, the distance between the left front partition plate 5 and the right front partition plate 6 is greater than 0.7 cm of the diameter of the bottom of the conical bottle, and the midpoint of the intersection line of the bottom plate and the front side plate 1 between the left front partition plate 5 and the right front partition plate 6 coincides with the midpoint of the intersection line of the bottom plate and the front side plate 1.
[0059] Further, the height of the side plate is greater than 0.7 cm of the diameter of the bottom of the conical bottle.
[0060] Further, the height of the partition plate is greater than 0.7 cm of the radius of the bottom surface of the conical bottle, and the length of the partition plate is 1.5 cm.
[0061] Further, the width of the storage box is greater than 0.7 cm of the height of the conical bottle.
[0062] Further, the storage box is made of plastic material.
[0063] (2) Use of the storage box
[0064] The use of the storage box is the same as in Example 1. Example 3
[0065] (1) Storage box for conical bottles
[0066] A storage box for conical bottles comprises a bottom plate, side plates, and partitions, the side plates comprising front side plates 1, rear side plates 2, left side plates 3, and right side plates 4, characterized in that there are four partitions, namely left front partitions 5, right front partitions 6, left rear partitions 7, and right rear partitions 8; the left front partitions 5 and the right front partitions 6 are both connected perpendicularly to the bottom plate and the front side plates 1; the left rear partitions 7 and the right rear partitions 8 are both connected perpendicularly to the bottom plate and the rear side plates 2.
[0067] Further, the distance between the left rear partitions 7 and the left side plates 3 is greater than the diameter of the bottom surface of the conical bottle by 1.0 cm.
[0068] Further, the distance between the right rear partitions 8 and the right side plates 4 is greater than the diameter of the bottom surface of the conical bottle by 1.0 cm.
[0069] Further, the distance between the left rear partitions 7 and the right rear partitions 8 is greater than the diameter of the neck of the conical bottle by 1.0 cm.
[0070] Further, the distance between the left front partitions 5 and the right front partitions 6 is greater than the diameter of the bottom of the conical bottle by 1.0 cm, and the midpoint of the intersection line of the bottom plate and the front side plates 1 between the left front partitions 5 and the right front partitions 6 coincides with the midpoint of the intersection line of the bottom plate and the front side plates 1.
[0071] Further, the height of the side plates is greater than the diameter of the bottom of the conical bottle by 1.0 cm.
[0072] Further, the height of the partitions is greater than the radius of the bottom surface of the conical bottle by 1.0 cm, and the length of the partitions is 2.0 cm.
[0073] Further, the width of the storage box is greater than the height of the conical bottle by 1.0 cm.
[0074] Further, the storage box is made of plastic material.
[0075] (2) Use of the storage box
[0076] The use of the storage box is the same as in Example 1.
Claims
1. A cone bottle storage box comprising a bottom plate, side plates and a partition plate, the side plates comprising a front side plate (1), a rear side plate (2), a left side plate (3) and a right side plate (4), characterized in that: The four partitions are left front partition (5), right front partition (6), left rear partition (7) and right rear partition (8); the left front partition (5) and the right front partition (6) are vertically connected with the bottom plate and the front side plate (1); the left rear partition (7) and the right rear partition (8) are vertically connected with the bottom plate and the rear side plate (2).
2. The cone bottle storage case of claim 1, wherein: The distance between the left rear partition (7) and the left side plate (3) is greater than the bottom diameter of the conical flask by 0.5-1.0 cm.
3. The cone bottle storage case of claim 1, wherein: The distance between the right rear partition (8) and the right side plate (4) is greater than the bottom diameter of the conical flask by 0.5-1.0 cm.
4. The cone holder according to claim 1, wherein: The distance between the left rear partition (7) and the right rear partition (8) is greater than the neck diameter of the conical flask by 0.5-1.0 cm.
5. The cone holder according to claim 1, characterized in that: The distance between the left front partition (5) and the right front partition (6) is greater than the bottom diameter of the conical flask by 0.5-1.0 cm, and the midpoint of the intersection line between the bottom plate and the front side plate (1) and the midpoint of the intersection line between the left front partition (5) and the right front partition (6) coincide.
6. The cone holder of claim 1, wherein: The height of the side plate is greater than the bottom diameter of the conical flask by 0.5-1.0 cm.
7. The cone-shaped bottle storage box according to claim 1 or 2 or 3 or 4 or 5, characterized in that: The height of the partition is greater than the bottom radius of the conical flask by 0.5-1.0 cm, and the length of the partition is 1.0-2.0 cm.
8. The cone holder of claim 1, wherein: The width of the storage box is greater than the height of the conical flask by 0.5-1.0 cm.
9. The cone holder of claim 1, wherein: The material of the storage box includes plastic.