High-tightness anti-lock interchangeable conical frosted joint
By adding corrosion-resistant O-rings to the matte joints, the problem of lax sealing of traditional matte joints is solved, and high sealing and anti-locking effects are achieved, which are suitable for various harsh environments.
Patent Information
- Application Number
- CN202422194125.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The traditional frosted joints are directly connected together, resulting in a lax seal and cannot effectively prevent the grinding mouth from locking.
Add corrosion-resistant O-type sealing ring on the frosted surface to improve the adhesiveness, and make the connection between the socket and the sentry joint more tightly through the O-type sealing ring to prevent the grinding mouth from locking.
It effectively improves the sealing performance of the joint and prevents the grinding from locking. The O-type sealing ring is made of butyl rubber, which has good wear resistance and corrosion resistance, and can be used for a long time in various harsh environments.
Smart Images
Figure CN222950596U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of laboratory joints, in particular to a high-sealing anti-lock interchangeable conical frosted joint. Background Art
[0002] Interchangeable conical frosted joints play an important role in the manufacture and use of laboratory glassware. Due to the wide variety of glassware, the versatility and interchangeability of parts are of great significance for improving experimental efficiency and reducing costs. Therefore, it is particularly important to formulate unified standards to regulate the dimensions, technical requirements, etc. of interchangeable conical frosted joints. During long-term use, interchangeable conical frosted joints need to withstand corrosion and wear from various media.
[0003] The sealing performance of interchangeable conical frosted joints is crucial to the accuracy of experimental results. However, the sealing performance may be affected by many factors, such as the selection of joint materials, the quality of surface treatment, and the precision control during assembly. Traditional frosted joints are directly connected together, which will cause the joints to be poorly sealed. Therefore, this application adopts the method of adding a corrosion-resistant O-ring on the frosted surface to improve the tightness and effectively prevent the ground joint from locking. Utility Model Content
[0004] In order to solve the technical problem that traditional frosted joints are directly connected together, which may cause poor sealing of the joints, the utility model provides an anti-lock interchangeable conical frosted joint with high sealing degree.
[0005] The utility model adopts the following technical scheme: a high-sealing anti-lock interchangeable conical frosted joint, including a frosted joint as a whole, the frosted joint as a whole is divided into an interchangeable conical frosted joint whistle part and an interchangeable conical frosted joint mouth part, an O-type sealing ring is arranged between the interchangeable conical frosted joint whistle part and the interchangeable conical frosted joint mouth part, and the material of the O-type sealing ring is butyl rubber.
[0006] Sleeve the O-ring on the outside of the sealing clamping part, then put the sleeve part on the surface of the whistle joint, and clamp the O-ring at the connection between the sleeve part and the whistle joint. The O-ring makes the connection between the sleeve part and the whistle joint tighter. The O-ring improves the tightness and effectively prevents the grinding joint from locking. The material of the O-ring is butyl rubber, which has good wear resistance and corrosion resistance and can be used for a long time in various harsh environments.
[0007] As a further improvement of the above scheme, the interchangeable conical frosted joint whistle comprises a whistle frame, the bottom end of which is connected to a whistle joint, and a sealing clamping part is arranged between the whistle frame and the whistle joint. The sealing clamping part is concave, and an O-ring is sleeved on the surface of the sealing clamping part.
[0008] As a further improvement of the above scheme, the interchangeable conical frosted joint mouth includes a joint mouth frame, a sleeve portion is provided at the top of the joint mouth frame, the sleeve portion is clamped on the outside of the whistle joint, and the interface between the sleeve portion and the whistle joint is sealed by an O-ring.
[0009] Compared with the prior art, the beneficial effects of the present invention are:
[0010] The utility model makes the connection between the sleeve joint and the whistle joint tighter through the O-ring, improves the tightness and effectively prevents the grinding joint from locking. The material of the O-ring is butyl rubber, which has good wear resistance and corrosion resistance and can be used for a long time in various harsh environments. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the connection structure of the interchangeable conical frosted joint whistle of the utility model;
[0013] Figure 3 It is a schematic diagram of the disassembly of the whistle structure of the interchangeable conical frosted joint of the utility model.
[0014] Description of main symbols:
[0015] 1. Frosted joint as a whole; 2. Interchangeable conical frosted joint whistle; 21. Whistle frame; 22. Whistle joint; 23. Sealing clamping part; 3. Interchangeable conical frosted joint mouth; 31. Joint mouth frame; 32. Sleeve joint; 4. O-ring. DETAILED DESCRIPTION
[0016] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0017] Embodiment 1:
[0018] Please combine Figure 1-Figure 3 The present embodiment provides a high-sealing anti-lock interchangeable conical frosted joint, comprising a frosted joint as a whole 1, the frosted joint as a whole 1 is divided into an interchangeable conical frosted joint whistle portion 2 and an interchangeable conical frosted joint mouth portion 3, an O-ring 4 is arranged between the interchangeable conical frosted joint whistle portion 2 and the interchangeable conical frosted joint mouth portion 3;
[0019] The O-ring 4 is sleeved on the outside of the sealing clamping part 23, and then the sleeve part 32 is sleeved on the surface of the whistle joint 22. The O-ring 4 is clamped at the connection between the sleeve part 32 and the whistle joint 22. The O-ring 4 makes the connection between the sleeve part 32 and the whistle joint 22 tighter. The O-ring 4 improves the tightness and effectively prevents the grinding joint from locking. The material of the O-ring 4 is butyl rubber, which has good wear resistance and corrosion resistance and can be used for a long time in various harsh environments.
[0020] The interchangeable conical frosted joint whistle 2 comprises a whistle frame 21, the bottom end of which is connected to a whistle joint 22, and a sealing clamping portion 23 is provided between the whistle frame 21 and the whistle joint 22. The sealing clamping portion 23 is concave, and an O-ring 4 is sleeved on the surface of the sealing clamping portion 23.
[0021] The interchangeable conical frosted joint mouth 3 includes a joint mouth frame 31, and a sleeve portion 32 is provided at the top of the joint mouth frame 31. The sleeve portion 32 is clamped on the outer side of the whistle joint 22, and the interface between the sleeve portion 32 and the whistle joint 22 is sealed by an O-ring 4.
[0022] The specific implementation steps of this utility model are as follows:
[0023] When in use, the O-ring 4 is sleeved on the outside of the sealing clamping part 23, and then the sleeve part 32 is sleeved on the surface of the whistle joint 22. The O-ring 4 is clamped at the connection between the sleeve part 32 and the whistle joint 22. The O-ring 4 makes the connection between the sleeve part 32 and the whistle joint 22 tighter. The O-ring 4 improves the tightness and effectively prevents the grinding joint from locking. The material of the O-ring 4 is butyl rubber, which has good wear resistance and corrosion resistance and can be used for a long time in various harsh environments.
[0024] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A high-sealing anti-lock interchangeable conical frosted joint, comprising a frosted joint as a whole, characterized in that: The frosted joint as a whole is divided into an interchangeable conical frosted joint whistle portion and an interchangeable conical frosted joint mouth portion. An O-type sealing ring is arranged between the interchangeable conical frosted joint whistle portion and the interchangeable conical frosted joint mouth portion, and the material of the O-type sealing ring is butyl rubber.
2. The high-sealing anti-lock interchangeable conical frosted joint according to claim 1, characterized in that: The interchangeable conical frosted joint whistle portion comprises a whistle portion frame, the bottom end of which is connected to a whistle portion joint, and a sealing clamping portion is arranged between the whistle portion frame and the whistle portion joint.
3. A high-sealing anti-lock interchangeable conical frosted joint as claimed in claim 2, characterized in that: The sealing clamping portion is in a concave shape, and the O-ring is sleeved on the surface of the sealing clamping portion.
4. The high-sealing anti-lock interchangeable conical frosted joint according to claim 2, characterized in that: The interchangeable conical frosted joint mouth includes a joint mouth frame, a sleeve portion is provided at the top of the joint mouth frame, the sleeve portion is clamped on the outside of the whistle joint, and the interface between the sleeve portion and the whistle joint is sealed by an O-ring.