Wide-mouth bottle stirring and fixing device
By designing an opaque stirring and fixing device for wide-mouth bottles, and utilizing the limiting structure of the placement cylinder and the covering plate, the problem of instability of wide-mouth bottles during stirring was solved, achieving the effects of light protection and stability, and reducing experimental safety hazards.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-04-03
AI Technical Summary
During the experiment, the wide-mouth bottle became more unstable and more prone to tipping due to the aluminum foil wrapping at the bottom, increasing the safety risks of the experiment.
Design a wide-mouth bottle stirring and fixing device, including a base, a placement cylinder and a cover plate, all of which are made of opaque materials. The placement cylinder provides stable support, and the cover plate is provided with a limiting port and flexible material. The limiting port and the connecting structure ensure the stability and light protection of the device.
This reduces the probability of the wide-mouth bottle tilting or tipping over during stirring, decreases the risk of experimental accidents, and improves the stability and safety of the stirring process.
Smart Images
Figure CN224071857U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of experimental equipment technology, and in particular to a stirring and fixing device for a wide-mouth bottle. Background Technology
[0002] In laboratory experiments, wide-mouthed bottles are frequently used for mixing and stirring materials. Some chemical substances require a light-protected environment to react during the stirring process. Currently, when stirring these light-sensitive substances, a layer of aluminum foil is typically wrapped around the outside and bottom of the wide-mouthed bottle to block light.
[0003] However, because the bottom of the wide-mouth bottle is wrapped with aluminum foil, the coefficient of friction between the aluminum foil and the table is lower and wrinkles are more likely to form, affecting the stability of the wide-mouth bottle on the table. This can easily cause the wide-mouth bottle to tilt or even tip over, increasing the safety hazards during the experiment. Utility Model Content
[0004] In order to reduce the probability of a wide-mouth bottle tilting or tipping over during the stirring of substances that need to be protected from light, thereby reducing the probability of experimental accidents, this application provides a wide-mouth bottle stirring and fixing device.
[0005] The wide-mouth bottle stirring and fixing device provided in this application adopts the following technical solution:
[0006] A stirring and fixing device for a wide-mouth bottle includes a base, a placement cylinder mounted on the base for placing the wide-mouth bottle, and a cover plate mounted at the opening of the placement cylinder. The cover plate has a limiting opening for the wide-mouth bottle to pass through. The base, the placement cylinder, and the cover plate are all made of opaque material.
[0007] By adopting the above technical solution, the base, placement tube, and cover plate are all made of opaque materials, ensuring that the chemical substances in the wide-mouth bottle are in a light-proof environment during stirring, thus preventing light from interfering with the reaction process. The placement tube provides stable support for the wide-mouth bottle, preventing instability caused by the aluminum foil wrapping at the bottom and reducing the probability of the wide-mouth bottle tilting or tipping over. The limiting port on the cover plate further restricts the position of the wide-mouth bottle, which helps to increase the overall stability of the device and reduce the probability of experimental accidents.
[0008] Optionally, the circumferential surface of the placement cylinder is provided with an annular groove, and the inner circumferential surface of the cover sheet is provided with a convex ring, and the convex ring is embedded in the annular groove.
[0009] By adopting the above technical solution, the annular groove on the circumference of the placement cylinder and the convex ring on the inner circumference of the cover plate cooperate with each other, so that the cover plate can be firmly installed on the placement cylinder, preventing it from loosening or falling off during use.
[0010] Optionally, the bottom of the cover sheet is provided with a guide slope.
[0011] By adopting the above technical solution, the guide slope at the bottom of the cover sheet can guide the cover sheet to the opening of the placement cylinder, making it easier for the operator to install the cover sheet at the opening of the placement cylinder.
[0012] Optionally, the limiting port can be retracted.
[0013] By adopting the above technical solution, the limiting opening of the cover plate can be retracted, which allows the limiting opening to retract after the wide-mouth bottle is placed in the placement tube. This not only isolates some of the light from the bottle mouth, but also effectively reduces the shaking of the wide-mouth bottle in the placement tube, improves the stability of the wide-mouth bottle during the stirring process, and further reduces safety hazards during the experiment.
[0014] Optionally, the cover is made of a flexible material, and the edge of the limiting opening has a tightening cord.
[0015] By adopting the above technical solution, since the cover is made of flexible material and the edge of the limiting port has a tightening rope, it is easy for the operator to shrink the limiting port, so that the limiting port can fit more tightly against the mouth of the wide-mouth bottle, preventing the wide-mouth bottle from shaking or tipping over during stirring, thus improving the safety of the experimental process.
[0016] Optionally, the cover is made of an elastic material, and the diameter of the limiting opening is smaller than the diameter of the bottle mouth.
[0017] By adopting the above technical solution, the covering plate is made of elastic material and the diameter of the limiting port is smaller than the diameter of the mouth of the wide-mouth bottle. After the wide-mouth bottle is inserted into the placement tube, the limiting port can be elastically deformed to fit tightly against the outer wall of the mouth of the wide-mouth bottle, thereby further fixing the wide-mouth bottle and preventing it from shaking or tipping over during stirring, thus improving the safety and stability of the experiment.
[0018] Optionally, the placement cylinder has a plunger hole on its outer wall and a ball-head spring plunger is installed at the plunger hole. The cover plate has an annular limiting hole at the part that fits against the outer wall of the placement cylinder for the plunger ball of the ball-head spring plunger to engage.
[0019] By adopting the above technical solution, a connection structure between the placement cylinder and the cover plate is disclosed. Since the ball-head spring plunger on the outer wall of the placement cylinder can engage with the annular limiting hole on the inner wall of the cover plate, the connection between the cover plate and the placement cylinder is stable and reliable, and it also facilitates the installation and removal of the cover plate on the placement cylinder.
[0020] Optionally, the placement cylinder has an external installation thread on its top outer wall, and the cover plate has a fixing pipe on its inner wall, the fixing pipe having an internal installation thread that mates with the external installation thread.
[0021] By adopting the above technical solution, a connection structure between the placement cylinder and the cover plate is disclosed. The placement cylinder and the cover plate are connected by a threaded structure, which makes the connection strength ideal, the cover plate is not easy to loosen on the placement cylinder, and it is also easy to install and remove the cover plate on the placement cylinder.
[0022] Optionally, the lower surface of the base is provided with an anti-slip pad.
[0023] By adopting the above technical solution, the anti-slip pad on the lower surface of the base can increase the friction between the base and the table, effectively preventing the wide-mouth bottle stirring and fixing device from sliding or tilting during use, thereby improving the stability of the device and reducing safety hazards during the experiment.
[0024] Optionally, the placement cylinder is tubular, with an outer diameter of 75 mm and a height of 81 mm.
[0025] By adopting the above technical solution, the placement cylinder is tubular and has a specific outer diameter and height, which can provide a stable placement space for the wide-mouth bottle and ensure that the wide-mouth bottle will not shake or tip over during the stirring process.
[0026] In summary, this application includes at least one of the following beneficial technical effects:
[0027] 1. A stirring and fixing device for a wide-mouth bottle, comprising a placement cylinder for placing a wide-mouth bottle on a base, and a cover plate at the opening of the placement cylinder, the cover plate having a limiting opening for the wide-mouth bottle to pass through, the base, placement cylinder and cover plate being made of opaque material, thereby reducing the probability of the wide-mouth bottle tilting or tipping over during the stirring of substances that need to be protected from light, and thus reducing the probability of experimental accidents.
[0028] 2. By providing an annular groove on the circumferential surface of the placement cylinder and a protruding ring on the inner circumferential surface of the cover sheet for embedding in the annular groove, the cover sheet can be securely installed on the placement cylinder, preventing it from loosening or falling off during use.
[0029] 3. By setting a tightening rope at the edge of the limiting port and making the cover plate made of flexible material, the limiting port can be retracted, so that the limiting port can fit more tightly against the mouth of the wide-mouth bottle, preventing the wide-mouth bottle from shaking or tipping over during stirring, and can also block some of the light from the bottle mouth. Attached Figure Description
[0030] Figure 1 This is a schematic diagram of the wide-mouth bottle stirring and fixing device in Embodiment 1 of this application.
[0031] Figure 2 This is a cross-sectional schematic diagram of the wide-mouth bottle stirring and fixing device in Embodiment 1 of this application.
[0032] Figure 3 This is a cross-sectional schematic diagram of the cooperation between the cover sheet and the placement tube in Embodiment 1 of this application.
[0033] Figure 4 This is a cross-sectional schematic diagram of the cooperation between the cover sheet and the placement tube in Embodiment 2 of this application.
[0034] Figure 5 This is a cross-sectional schematic diagram of the cooperation between the cover sheet and the placement tube in Embodiment 3 of this application.
[0035] Figure 6 This is a cross-sectional schematic diagram of the wide-mouth bottle stirring and fixing device in Embodiment 4 of this application.
[0036] Explanation of reference numerals in the attached drawings: 1. Base; 11. Anti-slip pad; 2. Placement cylinder; 21. Annular groove; 22. Plunger hole; 23. Ball spring plunger; 231. Plunger housing; 232. Plunger spring; 233. Plunger ball; 234. Internal hexagonal groove; 24. External mounting thread; 25. Slot; 3. Cover plate; 31. Limiting port; 32. Guide slope; 33. Raised ring; 34. Annular limiting hole; 35. Fixing fitting; 36. Internal mounting thread; 37. Elastic band; 38. Tightening rope. Detailed Implementation
[0037] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.
[0038] Example 1:
[0039] This application discloses a stirring and fixing device for a wide-mouth bottle. (Refer to...) Figure 1 The wide-mouth bottle stirring and fixing device includes a base 1, a placement cylinder 2 mounted on top of the base 1, and a cover plate 3 mounted on top of the placement cylinder 2. The base 1, placement cylinder 2, and cover plate 3 are all made of opaque material to ensure that the chemical substances inside the wide-mouth bottle are in a light-proof environment during stirring, preventing light interference with the reaction process. The base 1 and placement cylinder 2 are integrally formed. The placement cylinder 2 is tubular and used to hold the wide-mouth bottle, with an outer diameter of 75mm and a height of 81mm. An anti-slip pad 11 is provided on the lower surface of the base 1 to reduce the probability of slippage during use.
[0040] refer to Figure 2The cover plate 3 has a limiting opening 31 at its center for the wide-mouth bottle to pass through. The cover plate 3 is made of elastic material, and the limiting opening 31 is retractable. When the limiting opening 31 is in the retracted state, its diameter is smaller than the diameter of the bottle mouth. When the operator places the wide-mouth bottle, they use their hand to open the limiting opening 31 and place the bottle in the placement tube 2. The limiting opening retracts elastically and fits tightly against the outer wall of the bottle mouth. This not only prevents light from entering the bottle but also limits the bottle's movement within the placement tube 2, thus reducing interference during the experiment.
[0041] refer to Figure 3 The bottom of the cover plate 3 is provided with a guide slope 32, which makes it easy for the operator to install the cover plate 3 onto the opening of the placement cylinder 2. The inner circumferential surface of the cover plate 3 is provided with a protruding ring 33, and the placement cylinder 2 has an annular groove 21 at the top. When the operator installs the cover plate 3 onto the placement cylinder 2, the protruding ring 33 is embedded in the annular groove 21, so that the cover plate 3 can be firmly installed on the placement cylinder 2, preventing it from loosening or falling off during use.
[0042] The implementation principle of the wide-mouth bottle stirring and fixing device in this application embodiment is as follows: The base 1, placement cylinder 2, and cover plate 3 of the wide-mouth bottle stirring and fixing device are all made of opaque material. The operator places the wide-mouth bottle through the limiting port 31 on the cover plate 3 and into the placement cylinder 2, so that the chemical substances in the wide-mouth bottle are in a light-proof environment during the stirring process, avoiding light interference with the reaction process; at the same time, the placement cylinder 2 provides stable support for the wide-mouth bottle, preventing instability caused by the aluminum foil wrapping at the bottom, and reducing the probability of the wide-mouth bottle tilting or tipping over; the limiting port 31 on the cover plate 3 further restricts the position of the wide-mouth bottle, which helps to increase the overall stability of the device and reduce the probability of experimental accidents.
[0043] Example 2:
[0044] The difference between this embodiment and Embodiment 1 lies in the way the covering sheet 3 is fixed to the placement cylinder 2; the rest of the structure remains the same as in Embodiment 1. (See reference) Figure 4The cover plate 3 has an annular limiting hole 34 at its contact with the outer wall of the placement cylinder 2. The placement cylinder 2 has a plunger hole 22 at its top, and a ball-head spring plunger 23 for engaging with the annular limiting hole 34 is disposed within the plunger hole 22. In this embodiment, the axis of the plunger hole 22 is perpendicular to the axis of the placement cylinder 2. The ball-head spring plunger 23 includes a plunger housing 231, a plunger spring 232 installed within the plunger housing 231, and a plunger ball 233 installed within the plunger housing 231. Under the action of the plunger spring 232, the plunger ball 233 always tends to protrude from the plunger housing 231, so that the plunger ball 233 can engage within the annular limiting hole 34 of the cover plate 3, thereby fixing the cover plate 3. In this embodiment, the ball-head spring plunger 23 is threaded into the plunger hole 22, and the tail end of the plunger housing 231 is provided with an internal hexagonal groove 234 to facilitate the installation of the ball-head spring plunger 23 into the plunger hole 22 using a tool. The cover plate 3 and the placement cylinder 2 are fixedly connected by the annular limiting hole 34 of the cover plate 3 and the ball-head spring plunger 23 of the placement cylinder 2, making the connection between the cover plate 3 and the placement cylinder 2 stable and reliable, and also facilitating the installation and removal of the cover plate 3 on the placement cylinder 2.
[0045] Example 3:
[0046] The difference between this embodiment and Embodiment 1 lies in the way the covering sheet 3 is fixed to the placement cylinder 2; the rest of the structure remains the same as in Embodiment 1. (See reference) Figure 5 The outer wall of the placement cylinder 2 is provided with an external installation thread 24, and the inner wall of the cover plate 3 is provided with a fixing pipe 35. The fixing pipe 35 has an internal installation thread 36 that matches the external installation thread 24. The placement cylinder 2 and the cover plate 3 are connected by a threaded structure, which makes the connection strength between the two ideal, so that the cover plate 3 is not easy to loosen on the placement cylinder 2, and it is also easy to install and remove the cover plate 3 on the placement cylinder 2.
[0047] Example 4:
[0048] The difference between this embodiment and Embodiment 1 is that the cover sheet 3 is made of a flexible material, and the way the cover sheet 3 is fixed on the placement cylinder 2 is different. (Refer to...) Figure 6 The placement cylinder 2 has a circumferential groove 25 on its top outer wall, and the cover plate 3 has an elastic band 37 circumferentially attached to its edge. The elastic band 37 secures the cover plate 3 to the groove 25 in the placement cylinder 2. The edge of the limiting opening 31 has a tightening rope 38, which the operator can tighten to retract the limiting opening 31, allowing it to fit tightly against the mouth of the wide-mouth bottle and preventing the bottle from shaking or tipping over during stirring. The cover plate 3 is made of flexible material and has a tightening rope 38, which not only prevents light from entering the bottle but also allows the operator to easily retract and expand the limiting opening 31, thus facilitating the placement and removal of the wide-mouth bottle.
[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A stirring and fixing device for a wide-mouth bottle, characterized in that, It includes a base (1), a placement tube (2) mounted on the base (1) for placing a wide-mouth bottle, and a cover plate (3) mounted on the opening of the placement tube (2). The cover plate (3) has a limiting opening (31) for the wide-mouth bottle to pass through. The base (1), the placement tube (2) and the cover plate (3) are all made of opaque material.
2. The wide-mouth bottle stirring and fixing device according to claim 1, characterized in that, The placement cylinder (2) has an annular groove (21) on its circumferential surface, and the inner circumferential surface of the cover plate (3) has a protruding ring (33), which is embedded in the annular groove (21).
3. The wide-mouth bottle stirring and fixing device according to claim 2, characterized in that, The bottom of the cover sheet (3) is provided with a guide slope (32).
4. The wide-mouth bottle stirring and fixing device according to claim 1, characterized in that, The limiting port (31) is retractable.
5. The wide-mouth bottle stirring and fixing device according to claim 4, characterized in that, The cover (3) is made of a flexible material, and the edge of the limiting opening (31) has a tightening cord (38).
6. The wide-mouth bottle stirring and fixing device according to claim 4, characterized in that, The cover (3) is made of elastic material, and the diameter of the limiting opening (31) is smaller than the diameter of the mouth of the wide-mouth bottle.
7. The wide-mouth bottle stirring and fixing device according to claim 1, characterized in that, The placement cylinder (2) has a plunger hole (22) on its outer wall and a ball spring plunger (23) is installed at the plunger hole (22). The cover plate (3) has an annular limiting hole (34) at the outer wall of the placement cylinder (2) for the plunger ball (233) of the ball spring plunger (23) to engage.
8. The wide-mouth bottle stirring and fixing device according to claim 1, characterized in that, The placement cylinder (2) has an external installation thread (24) on its top outer wall, and the cover plate (3) has a fixing pipe (35) on its inner wall. The fixing pipe (35) has an internal installation thread (36) that mates with the external installation thread (24).
9. The wide-mouth bottle stirring and fixing device according to claim 1, characterized in that, The lower surface of the base (1) is provided with an anti-slip pad (11).
10. A wide-mouth bottle stirring and fixing device according to claim 1, characterized in that, The placement tube (2) is tubular, with an outer diameter of 75 mm and a height of 81 mm.