Special glass tube with protective structures at ports
By designing components such as protective layers and circulation parts on the glass tube ports, the damage and safety hazards caused by the lack of protective structure of the existing glass tube ports is solved, and a higher safety and convenient user experience is achieved.
Patent Information
- Application Number
- CN202422058082.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing glass tube ports lack protective structures, which leads to easy collision and splashing when adding reagents or undergoing chemical reactions, causing damage and safety hazards.
A special glass tube with a protective structure on the port is designed, using components such as protective layers and flow parts to prevent reagents from being damaged by collision when added, and prevent splashing during chemical reactions or heating.
It effectively prevents damage to glass tubes due to collision and splash during use, improves safety, and simplifies the cleaning and disassembly process.
Smart Images
Figure CN222753303U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass tubes, in particular to a special glass tube with a protective structure at a port. Background Art
[0002] Glass tube is a non-metallic tube, mainly composed of sodium oxide (Na2O), boron oxide (B2O3), silicon dioxide (SiO2) and other basic components. This kind of glass has good mechanical properties, thermal stability, and excellent water resistance, alkali resistance, acid resistance and other properties, so it is widely used in chemical industry, aerospace, military, home, hospital and other fields. High borosilicate glass tube is one of them, which is characterized by high content of SiO2 and B2O3. It uses the conductive properties of glass at high temperature, melts through internal heating, and is processed by advanced production technology.
[0003] Glass tubes are often used in daily chemical experiments. Glass tubes can carry chemical reagent solutions for mixing or heating to cause physical or chemical reactions. During the mixing or heating process of the solution, violent reactions or boiling and splashing are likely to occur, which can easily cause the reaction reagents to fly out of the glass tube, thereby creating a safety hazard. At the same time, the ports of existing glass tubes often do not have protective structures. When mixing, adding reagents from one glass tube to another, or adding reagents with a glass dropper, collisions are likely to occur, which can easily cause damage to the glass tube. Therefore, the present application provides a special glass tube with a protective structure on the port to meet the needs. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a special glass tube with a protective structure at the port, thereby solving the problem that the ports of existing products are all made of glass and are prone to collision and damage when adding reagents.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A special glass tube with a protective structure at the port comprises: a main body component, the main body component comprises: a tube body, a port component is arranged on the tube body, and the port component comprises: a connecting pipe, on which an external port is arranged; a protective layer is arranged on the external port; a flow member is arranged in the connecting pipe; a disassembly assembly is also arranged on the tube body, and the disassembly assembly comprises: an inner ring body, fixed to the outer periphery of the tube body; an outer ring body, rotatably connected to the inner ring body; a spring, the two ends of the spring are respectively fixed to the inner ring body and the outer ring body; a plug rod, fixed to the inner side of the outer ring body; a connecting piece, fixed to the connecting pipe; a plug connector, fixed to the connecting piece, and the plug connector is arranged on the outer periphery of the plug connector; a limit member is arranged on the inner ring body; a limit groove is opened on the connecting piece, and the limit member is arranged in the limit groove.
[0007] Preferably, the inner diameter of the communicating pipe gradually decreases from both ends to the center.
[0008] Preferably, the flow member is arranged in the communicating pipe at an angle relative to the pipe body.
[0009] Preferably, the plug rod, the plug connector and the spring are each provided with two pieces, and the two corresponding pieces are centrally symmetrically arranged with the tube body as the center.
[0010] Preferably, the main body component further comprises: a frosted layer, which is arranged on the outer peripheral side of the tube body.
[0011] Preferably, the outer ring body is also provided with an anti-slip groove.
[0012] Preferably, the cross-section of the outer port is annular.
[0013] Preferably, a rubber pad is bonded to the protective layer.
[0014] Preferably, the spring in the disassembly and assembly assembly is made of metal, and the remaining parts are made of plastic.
[0015] Compared with the prior art, the utility model has at least the following beneficial effects:
[0016] In the above scheme, a port assembly is provided, and a protective layer is provided at the port of the device for protection. A rubber pad is bonded to the protective layer, but it only covers the top of the outer port and does not contact the inner wall, so as to prevent the two test tubes from being damaged due to collision when adding reagents to each other, or the glass dropper from being damaged due to collision when adding reagents; the safety is greatly improved, and the problem that the ports of existing products are all made of glass, which are prone to collision and damage when adding reagents is solved.
[0017] At the same time, the device is also provided with a connecting pipe to prevent the solution from flying out due to splashing caused by excessive excitement during chemical reaction or boiling during use. The two ends of the connecting pipe are normally arranged, and the ports gradually narrow from the two ends to the inside, ensuring that the reagents are normally added to the reaction while minimizing the risk of flying out. The connecting pipe is also provided with a flow part, which can form a blocking barrier while ensuring the normal placement of the reagents, so that the solution will not splash out from the center opening during the reaction, which greatly improves its safety and greatly improves the problem that the glass tube port of the existing product has no protective effect and may cause splashing due to solution reaction or boiling during heating, which poses a safety hazard.
[0018] At the same time, the device is also provided with a disassembly assembly component that is easy to disassemble. When disassembly is required, one only needs to hold the tube body and rotate the outer ring body to disengage the plug-in rod from the connector, thereby finally separating the connecting pipe from the tube body, thereby facilitating cleaning and greatly improving its convenience. It solves the problem in the above-mentioned solution that the port assembly and the tube body are usually fixedly connected and difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of a special glass tube connecting a pipeline section with a protective structure at the port;
[0020] Figure 2 It is a schematic diagram of the overall structure of a special glass tube with a protective structure at the port;
[0021] Figure 3 It is a structural schematic diagram of a special glass tube disassembly and assembly component with a protective structure at the port;
[0022] Figure 4 This is a structural schematic diagram of the special glass connector and the location of the connector with a protective structure on the port.
[0023] Reference numerals:
[0024] 1. Main component; 11. Tube body; 12. Frosted layer.
[0025] 2. Port assembly; 21. External port; 22. Protective layer; 23. Connecting pipe; 24. Flow piece.
[0026] 3. Disassembly and assembly components; 31. Inner ring body; 32. Outer ring body; 33. Connecting rod; 34. Connecting piece; 35. Connecting piece; 36. Spring; 37. Limiting piece; 38. Limiting groove. DETAILED DESCRIPTION
[0027] The following is a detailed description of a special glass tube with a protective structure at the port provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.
[0028] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).
[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.
[0030] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a special glass tube with a protective structure at the port, comprising: a main body component 1, the main body component 1 comprising: a tube body 11, the tube body 11 is provided with a port component 2, the port component 2 comprising: a connecting pipe 23, on which an outer port 21 is provided; a protective layer 22, provided on the outer port 21; a flow member 24, provided in the connecting pipe 23; the tube body 11 is also provided with a disassembly component 3, the disassembly component 3 comprising: an inner ring body 31, fixed to the outer peripheral side of the tube body 11; an outer ring body 32, rotatably connected to the inner ring body 31; a spring 36, both ends of the spring 36 are respectively fixed to the inner ring body 31 and the outer ring body 32; a plug-in rod 33, fixed to the inner side of the outer ring body 32; a connecting piece 34, fixed to the connecting pipe 23; a plug-in piece 35, fixed to the connecting piece 34, and the plug-in piece 35 is arranged on the outer peripheral side of the plug-in rod 33; a limiting piece 37, arranged on the inner ring body 31; a limiting groove 38, opened on the connecting piece 34, and the limiting piece 37 is arranged in the limiting groove 38.
[0031] The device is a glass tube for chemical experiments. Unlike the traditional device, a protective layer 22 is provided at the port of the device. A rubber pad is bonded to the protective layer 22, but it only covers the top of the outer port 21 and does not contact the inner wall to prevent the two test tubes from being damaged by collision when adding reagents to each other, or the glass dropper from being damaged by collision when adding reagents. At the same time, the device is also provided with a connecting pipe 23 to prevent the solution from flying out due to splashing due to chemical reactions or excessive excitement during heating and boiling. The two ends of the connecting pipe 23 are normally arranged, and the ports are gradually reduced from the two ends to the inside to ensure that the reagents are normally added to the reaction while minimizing the risk of flying out. The connecting pipe 23 is also provided with a flow member 24, which can form a barrier while ensuring the normal placement of the reagents, so that the solution will not splash out from the central opening during the reaction, greatly improving its safety.
[0032] At the same time, the device is also provided with a disassembly assembly 3 for easy disassembly. When disassembly is required, one only needs to hold the tube body 11 and rotate the outer ring body 32 to disengage the plug rod 33 from the plug-in component 35, and finally separate the connecting pipe 23 from the tube body 11, thereby achieving the purpose of convenient cleaning and greatly improving its convenience.
[0033] like Figure 1 As shown, in this embodiment, the inner diameter of the connecting pipe 23 gradually decreases from both ends to the center, forming a cone at the top, which is convenient for direct insertion when adding reagents, and forming an inverted cone at the bottom, which reduces the size of the outlet and greatly reduces splashing caused by solution reaction or heating.
[0034] like Figure 1 As shown, in this embodiment, the flow member 24 is arranged in the connecting pipe 23 at an angle relative to the tube body 11. The flow member 24 itself can block the inlet end of the connecting pipe 23, further preventing the internal liquid from splashing out and causing safety hazards.
[0035] like Figure 3 As shown, in this embodiment, the plug rod 33, the plug-in component 35, and the spring 36 are each provided with two pieces, and the two corresponding ones are centrally symmetrically arranged with the tube body 11 as the center. The provision of two pieces can make it more stable and fixed.
[0036] like Figure 1 As shown, in this embodiment, the main body component 1 further includes: a frosted layer 12, which is arranged on the outer peripheral side of the tube body 11; the frosted layer 12 can make the clamping more stable.
[0037] like Figure 2 As shown, in this embodiment, the outer ring body 32 is also provided with an anti-skid groove; the anti-skid groove allows a person to rotate the disassembly port assembly 2 properly to prevent slipping.
[0038] like Figure 1As shown, in this embodiment, the cross-section of the outer port 21 is annular, and the annular shape has a larger entrance, forming a funnel effect, which greatly increases the convenience of adding reagents.
[0039] like Figure 1 As shown, in this embodiment, a rubber pad is bonded to the protective layer 22 to prevent damage caused by collision with other glass products during use.
[0040] like Figure 3 As shown, in this embodiment, the spring 36 in the disassembly assembly 3 is made of metal, and the remaining parts are made of plastic; plastic material is cheap and can greatly reduce production costs.
[0041] Working principle: This device is a glass tube for chemical experiments. Different from the traditional one, the port of this device is provided with a protective layer 22 for protection. The protective layer 22 is bonded with a rubber pad, but only covers the top of the outer port 21 and does not contact the inner wall to prevent the two test tubes from being damaged by collision when adding reagents to each other, or the glass dropper from being damaged by collision when adding reagents. At the same time, the device is also provided with a connecting pipe 23 to prevent the solution from flying out due to splashing caused by chemical reaction or excessive heating and boiling during use. The two ends of the connecting pipe 23 are normally arranged, and the ports gradually narrow from the two ends to the inside. , ensuring that the reagents are normally added to the reaction while minimizing the risk of them flying out. A flow piece 24 is also provided on the connecting pipe 23, which can form a barrier while ensuring the normal placement of the reagents, so that the solution will not splash out from the central opening during the reaction, greatly improving its safety; at the same time, the device is also provided with a disassembly assembly component 3 for easy disassembly. When disassembly is required, it is only necessary to hold the tube body 11 and rotate the outer ring body 32 to disengage the plug rod 33 from the plug-in piece 35, and finally separate the connecting pipe 23 from the tube body 11, thereby achieving the purpose of convenient cleaning and greatly improving its convenience.
[0042] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.
[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A special glass tube with a protective structure at the port, characterized in that: include: A main body component (1), wherein the main body component (1) comprises: A pipe body (11), wherein a port assembly (2) is arranged on the pipe body (11), and the port assembly (2) comprises: A communication pipe (23) having an external port (21) disposed thereon; A protective layer (22) is disposed on the external port (21); A flow member (24) is arranged in the communication pipe (23); The tube body (11) is also provided with a disassembly assembly component (3), and the disassembly assembly component (3) comprises: An inner ring body (31) fixed to the outer peripheral side of the tube body (11); An outer ring body (32) rotatably connected to the inner ring body (31); a spring (36), wherein two ends of the spring (36) are respectively fixed to the inner ring body (31) and the outer ring body (32); A plug-in rod (33) fixed to the inner side of the outer ring body (32); A connecting piece (34) fixed on the communicating pipe (23); A plug-in connector (35) is fixed on the connecting member (34), and the plug-in connector (35) is arranged on the outer peripheral side of the plug-in rod (33); A limiting member (37) is arranged on the inner ring body (31); A limiting groove (38) is formed on the connecting member (34), and the limiting member (37) is arranged in the limiting groove (38).
2. The special glass tube with a protective structure at the port according to claim 1, characterized in that: The inner diameter of the communicating pipe (23) gradually decreases from both ends to the center.
3. The special glass tube with a protective structure at the port according to claim 1, characterized in that: The flow member (24) is arranged in the communication pipe (23) at an angle relative to the pipe body (11).
4. The special glass tube with a protective structure at the port according to claim 1, characterized in that: The plug rod (33), the plug connector (35), and the spring (36) are each provided in pairs, and the two corresponding ones are centrally symmetrically arranged with the tube body (11) as the center.
5. The special glass tube with a protective structure at the port according to claim 1, characterized in that: The main body component (1) further comprises: The frosted layer (12) is arranged on the outer peripheral side of the tube body (11).
6. The special glass tube with a protective structure at the port according to claim 1, characterized in that: The outer ring body (32) is also provided with an anti-slip groove.
7. The special glass tube with a protective structure at the port according to claim 1, characterized in that: The cross section of the outer port (21) is in the shape of a ring cone.
8. The special glass tube with a protective structure at the port according to claim 1, characterized in that: A rubber pad is bonded onto the protective layer (22).
9. The special glass tube with a protective structure at the port according to claim 1, characterized in that: The spring (36) in the disassembly and assembly component (3) is made of metal, and the remaining parts are all made of plastic.