Safety protection beaker with double grab handles
By installing a splash guard and steel strip on the outer wall of the beaker and equipping it with a heat-resistant handle, the problem of liquid splashing during the handling of large-capacity beakers is solved, achieving safe protection and stable handling for users.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING VANADIUM TITANIUM TECH CO LTD OF PANGANG GRP
- Filing Date
- 2025-04-24
- Publication Date
- 2026-04-21
AI Technical Summary
Large-capacity beakers are prone to tipping over during handling, causing liquid to splash out and burn the user, and they are also difficult to keep steady with one hand.
A double-handled safety beaker was designed, including a splash guard and a steel strip fitted on the outer wall of the beaker. The splash guard extends beyond the mouth of the beaker and is connected to the handle. The handle is equipped with a heat-proof guard to prevent liquid from splashing out and to maintain balance.
It effectively prevents liquid from splashing and scalding users, ensures that users can keep the cup stable during handling, avoids direct contact between hands and the outer wall of the hot beaker, and improves safety during use.
Smart Images
Figure CN224142277U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical equipment technology, and in particular to a double-handled safety beaker. Background Technology
[0002] Beakers are common glassware in chemical laboratories, consisting of a cylindrical body and a spout. When a beaker is heated with liquid inside, the temperature gradually rises. When handling the beaker, splashing liquid can easily burn the user's hands. When the beaker is large-capacity, it is difficult for the user to maintain stability with one hand, and liquid can easily splash out and burn the user during handling.
[0003] Therefore, existing technologies urgently need improvement. Utility Model Content
[0004] One of the technical problems this invention aims to solve is how to ensure that users can hold large-capacity beakers steadily while handling them, thus preventing liquid from splashing out and scalding the user.
[0005] To address the aforementioned technical problems, some embodiments of this utility model disclose a double-handle safety beaker, comprising:
[0006] Beaker body;
[0007] A splash guard and a steel strip are fitted together end to end on the outer wall of the beaker body. The height of the splash guard exceeds the mouth of the beaker body and forms an arc-shaped raised structure. The joint between the splash guard and the steel strip forms a first joint and a second joint.
[0008] A pair of handles, each handle including an integrally formed heat-resistant handle and a heat-resistant guard plate, one heat-resistant handle being connected to the first joint, the other heat-resistant handle being connected to the second joint, the heat-resistant guard plate being between the heat-resistant handle to which it is connected and the outer wall of the beaker body.
[0009] In some embodiments, the steel strip has a thickness of 1-3 mm and a width of 20-25 mm, and the splash guard has a thickness of 3-5 mm and a width of 30-80 mm.
[0010] In some embodiments, the lengths of the splash guard plate and the steel strip are not equal, and the central angle between the first joint and the second joint is 90-150 degrees.
[0011] In some embodiments, the splash guard plate and the steel strip are staggered at their ends, and there are aligned first screw holes at the first joint and the second joint.
[0012] In some embodiments, the heat-resistant grip is provided with a second screw hole aligned with the first screw hole, and the heat-resistant grip is fastened to the corresponding first or second contact point by a screw passing through the second screw hole and the first screw hole.
[0013] In some embodiments, the splash guard is fitted end-to-end with the steel strip near the rim of the cup.
[0014] In some embodiments, the outer wall of the beaker body has graduation lines, and the splash guard is fitted end-to-end with the steel strip at a position that does not obstruct the graduation lines.
[0015] In some embodiments, the outline size of the heat-resistant guard plate is adapted to the size of the contact area between the hand and the outer wall of the beaker body.
[0016] In some embodiments, the heat-resistant handle and heat-resistant guard plate are made of high-temperature resistant heat-insulating material.
[0017] In some embodiments, the beaker body is made of high-temperature resistant borosilicate glass or ceramic.
[0018] By adopting the above technical solution, this utility model has at least the following beneficial effects: The double-handle safety beaker of this application includes a splash guard and a steel strip that are sleeved together on the outer wall of the beaker body. The height of the splash guard extends beyond the mouth of the beaker body. The joint between the splash guard and the steel strip forms a first joint and a second joint, which are correspondingly connected to the anti-scalding handles of a pair of handles. When the user holds the anti-scalding handle to pick up the beaker, the splash guard effectively prevents the liquid inside the beaker from splashing out and scalding the user. At the same time, holding the anti-scalding handle with both hands ensures the user's balance during the picking process, keeping the beaker stable and further preventing the problem of liquid inside the beaker splashing out due to unstable beaker handling. Each handle includes an integrally formed anti-scalding handle and an anti-scalding guard. When the user's hand holds the anti-scalding handle, the anti-scalding guard forms a shield against the outer wall of the beaker, preventing the user's hand from directly contacting the outer wall and effectively avoiding the problem of hand burns caused by contact with the high-temperature outer wall of the beaker. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of a double-handled safety beaker disclosed in some embodiments of the present invention;
[0021] Figure 2 This is a schematic diagram of the splash guard plate and steel strip disclosed in some embodiments of this utility model;
[0022] Figure 3 This is a schematic diagram of the handle structure disclosed in some embodiments of the present invention.
[0023] Explanation of reference numerals in the attached figures:
[0024] 1. Beaker body; 2. Splash guard; 3. Handle; 4. Anti-scalding handle; 5. Anti-scalding guard; 6. First joint; 7. Second joint; 8. Steel strip; 9. First screw hole; 10. Second screw hole; 11. Beaker mouth. Detailed Implementation
[0025] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0026] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values set forth in these embodiments should be interpreted as exemplary only and not as limiting.
[0027] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0028] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.
[0029] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.
[0030] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.
[0031] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.
[0032] Figure 1 The diagram below shows the structure of a double-handled safety beaker disclosed in some embodiments of this utility model. The double-handled safety beaker includes a beaker body 1. In some embodiments, the capacity of the beaker body 1 is at least 2000ml, which is a large-capacity beaker suitable for chemical experiments.
[0033] Figure 2 The following are schematic diagrams of the splash guard plate and steel strips disclosed in some embodiments of this utility model. Please refer to them. Figure 1-2 The double-handle safety beaker also includes a splash guard 2 and a steel strip 8, which are fitted end-to-end onto the outer wall of the beaker body 1. The steel strip 8 is located on the opposite side of the observation direction, thus providing protection against splashing. Figure 1 The steel strip 8 is not visible. The height of the anti-splash guard 2 exceeds the mouth 11 of the beaker body 1 and forms an arc-shaped raised structure. When the user holds the anti-scalding handle 4 to pick up the beaker, the anti-splash guard 2 effectively prevents the liquid inside the beaker from splashing out and scalding the user.
[0034] Figure 3 The following are schematic diagrams of the handle structure disclosed in some embodiments of this utility model. Please refer to them. Figure 1-3The dual-handle safety beaker also includes a pair of handles 3, including an integrally formed anti-scalding handle 4 and an anti-scalding guard 5. One anti-scalding handle 4 is connected to the first joint 6, and the other anti-scalding handle 4 is connected to the second joint 7. The anti-scalding guard 5 is between the anti-scalding handle 4 and the outer wall of the beaker body 1. When the user's hand holds the anti-scalding handle 4, the anti-scalding guard 5 forms a shield with the outer wall of the beaker, so that the user's hand will not directly contact the outer wall, effectively avoiding the problem of hand burns caused by contact with the high-temperature outer wall of the beaker.
[0035] In some embodiments, such as Figure 2 As shown, the splash guard 2 and the steel strip 8 have different lengths. The thickness and width of the splash guard 2 and the steel strip 8 are adapted to the capacity of the beaker body 1 and the size of the handle 3. When the user holds the heat-resistant handle 4, the splash guard 2 and the steel strip 8 are securely wrapped around the outer wall of the beaker body 1, preventing slippage. In this embodiment, the length of the steel strip 8 is greater than the length of the splash guard 2, but the width of the splash guard 2 is greater than the width of the steel strip 8. For example, the thickness of the steel strip 8 is 1-3mm and the width is 20-25mm. Preferably, the thickness of the steel strip 8 is 2mm and the width is 23mm. The thickness of the splash guard 2 is 3-5mm and the width is 30-80mm. Preferably, the thickness of the splash guard 2 is 4mm and the width is 55mm. The central angle of the first joint 6 and the second joint 7 formed by the junction of the splash guard 2 and the steel strip 8 is 90-150 degrees, preferably 120 degrees; a pair of anti-scalding handles 4 are correspondingly connected to the first joint 6 and the second joint 7, so that the central angle of the two is also 90-150 degrees, preferably 120 degrees, which conforms to the ergonomic design. When the user holds the anti-scalding handles 4 with both hands, it can maintain stability on the one hand, and improve the user experience on the other hand, effectively solving the problem that large-capacity beakers are inconvenient to hold.
[0036] In some embodiments, such as Figure 1 As shown, the splash guard 2 and the steel strip 8 are connected end to end and fitted near the cup mouth 11, which helps the splash guard 2 to effectively block the liquid splashed out from the cup.
[0037] In some embodiments, such as Figure 2 As shown, the splash guard 2 and the steel strip 8 are connected in an alternating overlapping manner. For example, the first end of the splash guard 2 overlaps above the last end of the steel strip 8, and the last end of the splash guard 2 overlaps below the first end of the steel strip 8, or the first end of the splash guard 2 overlaps above the last end of the steel strip 8, and the last end of the splash guard 2 overlaps above the first end of the steel strip 8, etc.
[0038] In some specific embodiments, such as Figure 2 As shown, the splash guard 2 and the steel strip 8 have aligned first screw holes 9 at their two joints. Figure 3As shown, each anti-scalding handle 4 has a second screw hole 10 aligned with the first screw hole 9. Each anti-scalding handle 4 is fastened to the corresponding first contact point 6 or second contact point 7 by a screw passing through the second screw hole 10 and the first screw hole 9. The screws and screw holes allow this pair of handles 3 to be detachably mounted on the outer wall of the beaker body 1, facilitating the user to replace handles 3 of different sizes according to actual use, thus enhancing the flexibility of using the double-handle 3 to protect the beaker. Preferably, each anti-scalding handle 4 has an inclined angle at its contact point with the splash guard 2, and the second screw hole 10 can be located at this inclined angle, making full use of the area on the anti-scalding handle 4 and increasing space utilization.
[0039] In some specific embodiments, the outer wall of the beaker body 1 has graduation lines, and the splash guard 2 and the steel strip 8 are connected end to end and fitted in a position that does not obstruct the graduation lines, effectively avoiding affecting the normal use of the beaker.
[0040] In some specific embodiments, the size of the anti-scalding guard 5 is adapted to the size of the contact area between the hand and the outer wall of the beaker body 1. When the user holds the anti-scalding handle 4, it will not directly contact the outer wall of the beaker body 1, thus avoiding burns. Preferably, the anti-scalding guard 5 has a rectangular rounded corner outline, which can effectively avoid the risk of the user's hand being scratched and further improve the user's safety when using the beaker.
[0041] In some specific embodiments, the anti-scalding handle 4 and the anti-scalding guard plate 5 are made of high-temperature resistant heat-insulating material, which can effectively isolate the high temperature of the beaker and prevent the user's hands from being burned.
[0042] In some specific embodiments, the beaker body 1 is made of high-temperature resistant borosilicate glass or ceramic material, which can withstand high temperatures and avoid problems such as explosion during the heating process of the beaker, thereby improving safety.
[0043] The foregoing embodiments have provided a detailed description of the dual-handle safety beaker of this utility model. Thus, the embodiments of this disclosure have been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art will fully understand how to implement the technical solutions disclosed herein based on the above description.
[0044] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.
Claims
1. A dual-grip safety shielded beaker, characterized by, include: Beaker body; A splash guard and a steel strip are fitted together end to end on the outer wall of the beaker body. The height of the splash guard exceeds the mouth of the beaker body and forms an arc-shaped raised structure. The joint between the splash guard and the steel strip forms a first joint and a second joint. A pair of handles, each handle including an integrally formed heat-resistant handle and a heat-resistant guard plate, one heat-resistant handle being connected to the first joint, the other heat-resistant handle being connected to the second joint, the heat-resistant guard plate being between the heat-resistant handle to which it is connected and the outer wall of the beaker body.
2. The dual knob safety shielded beaker of claim 1, wherein, The steel strip has a thickness of 1-3mm and a width of 20-25mm, and the splash guard has a thickness of 3-5mm and a width of 30-80mm.
3. The dual knob safety shielded beaker of claim 1, wherein, The splash guard plate and the steel strip are not of equal length, and the central angle between the first joint and the second joint is 90-150 degrees.
4. The dual knob safety shielded beaker of claim 1, wherein, The splash guard plate and the steel strip are staggered at their ends, and there are aligned first screw holes at the first joint and the second joint.
5. The dual knob safety shielded beaker of claim 4, wherein, The heat-resistant grip is equipped with a second screw hole aligned with the first screw hole, and the heat-resistant grip is fastened to the corresponding first or second contact point by a screw passing through the second screw hole and the first screw hole.
6. The dual knob safety shielded beaker of claim 1, wherein, The splash guard plate is fitted end-to-end with the steel strip near the mouth of the cup.
7. The dual knob safety shielded beaker of claim 1, wherein, The outer wall of the beaker body has graduation lines, and the splash guard plate is fitted onto the steel strip end to end in a position that does not obstruct the graduation lines.
8. The dual knob safety shielded beaker of claim 1, wherein, The size of the heat-resistant guard plate is adapted to the size of the contact area between the hand and the outer wall of the beaker body.
9. The dual knob safety shielded beaker of claim 1, wherein, The heat-resistant handle and heat-resistant guard plate are made of high-temperature resistant heat-insulating material.
10. The dual knob safety shielded beaker of claim 1, wherein, The beaker body is made of materials including high-temperature resistant borosilicate glass and ceramic.