WO2025007621A1 - Embedded sleeve type connector - Google Patents
Embedded sleeve type connector Download PDFInfo
- Publication number
- WO2025007621A1 WO2025007621A1 PCT/CN2024/089728 CN2024089728W WO2025007621A1 WO 2025007621 A1 WO2025007621 A1 WO 2025007621A1 CN 2024089728 W CN2024089728 W CN 2024089728W WO 2025007621 A1 WO2025007621 A1 WO 2025007621A1
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- WO
- WIPO (PCT)
- Prior art keywords
- embedded sleeve
- sealing
- sealing surface
- embedded
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
Definitions
- the invention relates to the technical field of joints, and in particular to an embedded sleeve type joint.
- fluid pipe fittings wherein the fluids include high-purity chemicals, high-purity water, and highly corrosive chemicals, etc.
- the fluids include high-purity chemicals, high-purity water, and highly corrosive chemicals, etc.
- embedded sleeves are often used to achieve a sealed connection between the pipe fitting and the joint body, but when the existing embedded sleeves are used, gaps are easily formed between the pipe fitting and the embedded sleeve, and between the embedded sleeve and the joint body, which affects the sealing of the connection.
- an embedded sleeve type joint comprising a joint body, installation cavities are provided at both ends of the joint body, an embedded sleeve is installed inside the installation cavity, a pipe is installed between the embedded sleeve and the joint body, a locking cap is connected to the outside of the joint body, the locking cap cooperates with the embedded sleeve to press the pipe so that the pipe contacts the embedded sleeve in a sealed manner, and a sealing structure is provided at one end of the embedded sleeve that contacts the joint body.
- the sealing structure comprises a sealing surface
- the sealing surface comprises an embedded sleeve sealing surface and a joint sealing surface
- the embedded sleeve sealing surface and the joint sealing surface have corresponding structures and are in sealing contact.
- the embedded sleeve sealing surface and the joint sealing surface are S-shaped sealing surfaces
- the embedded sleeve is a tubular structure
- the embedded sleeve sealing surface is located at the front end surface of the embedded sleeve.
- the sealing structure further comprises an embedded sleeve sealing protrusion, wherein the embedded sleeve sealing protrusion and the sealing surface are located at the same end of the embedded sleeve, specifically at the outer side surface of the end of the embedded sleeve, and is in sealing contact with the joint body.
- a spherical structure is provided on the outer side of the rear end of the embedded sleeve, and the spherical structure cooperates with the inner side surface of the installation cavity to press the pipe fitting.
- two straight edges are provided on the inner side of the locking cap, and the straight edges cooperate with the spherical structure to press the pipe fitting to achieve sealing contact.
- the locking cap is sleeved on the pipe fitting and is threadedly connected to the joint body.
- a sealing edge is installed between the sealing surface of the embedded sleeve and the bottom of the sealing surface of the joint.
- the sealing structure in the joint adopts an S-shaped sealing surface in conjunction with a sealing protrusion of an embedded sleeve, forming four sealing surfaces with the joint body, thereby improving the sealing between the embedded sleeve and the joint body;
- the spherical structure of the embedded sleeve increases the contact area with the pipe fitting, and cooperates with the double straight edges on the inner side of the locking cap and the inner side of the installation cavity to increase the sealing of the three connections.
- Fig. 1 is a cross-sectional view of the present invention
- FIG. 2 is an enlarged view of point A in FIG. 1 .
- connector body 2. installation cavity; 3. embedded sleeve; 4. pipe fitting; 5. locking cap; 6. sealing protrusion; 7. embedded sleeve sealing surface; 8. connector sealing surface; 9. spherical structure; 10. straight edge; 11. sealing edge.
- connection In order to make the technical means for realizing the present invention, the creative features, the objectives and effects to be achieved easy to understand, the present invention is further explained below in conjunction with specific diagrams.
- the terms “installation”, “connection” and “connection” should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection or a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two components.
- an embedded sleeve type joint comprises a joint body 1, installation cavities 2 are provided at both ends of the joint body 1, an embedded sleeve 3 of a tubular structure is installed inside the installation cavity 2, a pipe fitting 4 is installed between the embedded sleeve 3 and the joint body 1, a locking cap 5 is connected to the outside of the joint body 1, the locking cap 5 cooperates with the embedded sleeve 3 to press the pipe fitting 4, so that the pipe fitting 4 is sealed and contacts the embedded sleeve 3, and a sealing structure is provided at one end of the embedded sleeve 3 that contacts the joint body 1;
- the sealing structure includes a sealing surface and an embedded sleeve sealing protrusion 6.
- the sealing surface is an S-shaped sealing surface.
- the embedded sleeve sealing protrusion 6 and the sealing surface are located at the same end of the embedded sleeve 3.
- the sealing surface includes an embedded sleeve sealing surface 7 and a joint sealing surface 8.
- the two structures correspond to each other and are in sealing contact.
- the embedded sleeve sealing surface 7 is located at the front end surface of the embedded sleeve 3.
- the embedded sleeve sealing protrusion 6 is located at the outer side surface of the end of the embedded sleeve 3 and is in sealing contact with the joint body 1.
- the S-shaped sealing surface cooperates with the embedded sleeve sealing protrusion to form four sealing surfaces with the joint body 1, thereby improving the sealing between the embedded sleeve 3 and the joint body 1.
- an embedded sleeve type joint comprises a joint body 1 , and installation cavities 2 are provided at both ends of the joint body 1 , and an embedded sleeve 3 of a tubular structure is installed inside the installation cavity 2 , A pipe fitting 4 is installed between the embedded sleeve 3 and the joint body 1, and a locking cap 5 is connected to the outside of the joint body 1.
- the locking cap 5 cooperates with the embedded sleeve 3 to press the pipe fitting 4, so that the pipe fitting 4 is sealed and contacts the embedded sleeve 3.
- a sealing structure is provided at the end of the embedded sleeve 3 that contacts the joint body 1.
- the sealing structure includes a sealing surface and an embedded sleeve sealing protrusion 6.
- the sealing surface is an S-shaped sealing surface.
- the embedded sleeve sealing protrusion 6 and the sealing surface are located at the same end of the embedded sleeve 3.
- the sealing surface includes an embedded sleeve sealing surface 7 and a joint sealing surface 8.
- the two structures correspond to each other and are in sealing contact.
- a sealing edge 11 is installed between the bottom of the embedded sleeve sealing surface 7 and the joint sealing surface 8. The sealing edge 11 can enhance the sealing between the two.
- the embedded sleeve sealing surface 7 is located on the front end surface of the embedded sleeve 3.
- the embedded sleeve sealing protrusion 6 is located on the outer side surface of the end of the embedded sleeve 3 and is in sealing contact with the joint body 1.
- the S-shaped sealing surface cooperates with the embedded sleeve sealing protrusion 6 to form four sealing surfaces with the joint body 1, thereby improving the sealing between the embedded sleeve 3 and the joint body 1.
- a spherical structure 9 is provided on the outer side of the rear end of the embedded sleeve 3, and the locking cap 5 is sleeved on the pipe fitting 4 and threadedly connected to the joint body 1.
- Two straight edges 10 are provided on the inner side of the locking cap 5. The straight edges 10 cooperate with the spherical structure 9 to press the pipe fitting 4 to achieve sealing contact.
- the spherical structure 9 cooperates with the inner side of the installation cavity 2 to press the pipe fitting 4, thereby ensuring the sealing between the embedded sleeve 3, the pipe fitting 4 and the joint body 1.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
本发明涉及接头技术领域，具体涉及一种嵌入套式接头。The invention relates to the technical field of joints, and in particular to an embedded sleeve type joint.
对于在半导体制造、医疗产品和药品制造、食品加工及化学工业等各种技术领域的制造工序中所使用的流体管件(其中流体包括高纯度化学品、高纯水和高腐蚀性化学品等)，在连接树脂制管接头时，需要保证正连接的密封性。该领域中常采用嵌入套实现管件与接头本体的密封连接，但现有的嵌入套在使用时，管件与嵌入套、嵌入套与接头本体之间容易出现空隙，影响了连接的密封性。For fluid pipe fittings (wherein the fluids include high-purity chemicals, high-purity water, and highly corrosive chemicals, etc.) used in manufacturing processes in various technical fields such as semiconductor manufacturing, medical product and drug manufacturing, food processing, and chemical industry, it is necessary to ensure the sealing of the positive connection when connecting resin pipe joints. In this field, embedded sleeves are often used to achieve a sealed connection between the pipe fitting and the joint body, but when the existing embedded sleeves are used, gaps are easily formed between the pipe fitting and the embedded sleeve, and between the embedded sleeve and the joint body, which affects the sealing of the connection.
发明内容Summary of the invention
本发明的目的在于提供一种嵌入套式接头，以解决背景技术中提到的问题。为实现上述目的，本发明提供如下技术方案：一种嵌入套式接头，包括接头本体，所述接头本体两端设有安装腔，所述安装腔内部安装有嵌入套，所述嵌入套与接头本体之间安装有管件，所述接头本体外侧连接有锁紧帽，所述锁紧帽配合嵌入套压紧管件，使管件密封接触嵌入套，所述嵌入套与接头本体接触的一端设有密封结构。The purpose of the present invention is to provide an embedded sleeve type joint to solve the problems mentioned in the background technology. To achieve the above purpose, the present invention provides the following technical solutions: an embedded sleeve type joint, comprising a joint body, installation cavities are provided at both ends of the joint body, an embedded sleeve is installed inside the installation cavity, a pipe is installed between the embedded sleeve and the joint body, a locking cap is connected to the outside of the joint body, the locking cap cooperates with the embedded sleeve to press the pipe so that the pipe contacts the embedded sleeve in a sealed manner, and a sealing structure is provided at one end of the embedded sleeve that contacts the joint body.
优选地，所述密封结构包括密封面，所述密封面包括嵌入套密封面和接头密封面，所述嵌入套密封面和接头密封面结构对应，两者密封接触。Preferably, the sealing structure comprises a sealing surface, and the sealing surface comprises an embedded sleeve sealing surface and a joint sealing surface, and the embedded sleeve sealing surface and the joint sealing surface have corresponding structures and are in sealing contact.
优选地，所述嵌入套密封面和接头密封面为S型密封面，所述嵌入套为管状结构，所述嵌入套密封面位于嵌入套的前端面。 Preferably, the embedded sleeve sealing surface and the joint sealing surface are S-shaped sealing surfaces, the embedded sleeve is a tubular structure, and the embedded sleeve sealing surface is located at the front end surface of the embedded sleeve.
优选地，所述密封结构还包括嵌入套密封凸起，所述嵌入套密封凸起与密封面位于嵌入套同一端，具体位于嵌入套端部外侧面，并与接头本体密封接触。Preferably, the sealing structure further comprises an embedded sleeve sealing protrusion, wherein the embedded sleeve sealing protrusion and the sealing surface are located at the same end of the embedded sleeve, specifically at the outer side surface of the end of the embedded sleeve, and is in sealing contact with the joint body.
优选地，所述嵌入套后端外侧设有球面结构，所述球面结构配合安装腔内侧面压紧管件。Preferably, a spherical structure is provided on the outer side of the rear end of the embedded sleeve, and the spherical structure cooperates with the inner side surface of the installation cavity to press the pipe fitting.
优选地，所述锁紧帽内侧设有两个直边，所述直边配合球面结构压紧管件，实现密封接触。Preferably, two straight edges are provided on the inner side of the locking cap, and the straight edges cooperate with the spherical structure to press the pipe fitting to achieve sealing contact.
优选地，所述锁紧帽套设于管件上，并与接头本体螺纹连接。Preferably, the locking cap is sleeved on the pipe fitting and is threadedly connected to the joint body.
优选地，所述嵌入套密封面与接头密封面底部之间安装有密封边。Preferably, a sealing edge is installed between the sealing surface of the embedded sleeve and the bottom of the sealing surface of the joint.
本发明的技术效果和优点：本接头中密封结构采用S型密封面配合嵌入套密封凸起的形式，与接头本体之间形成四道密封面，提高了嵌入套与接头本体之间的密封性；嵌入套的球面结构提高了与管件的接触面积，配合锁紧帽内侧的双直边、安装腔内侧面，增加了三者连接的密封性。The technical effects and advantages of the present invention are as follows: the sealing structure in the joint adopts an S-shaped sealing surface in conjunction with a sealing protrusion of an embedded sleeve, forming four sealing surfaces with the joint body, thereby improving the sealing between the embedded sleeve and the joint body; the spherical structure of the embedded sleeve increases the contact area with the pipe fitting, and cooperates with the double straight edges on the inner side of the locking cap and the inner side of the installation cavity to increase the sealing of the three connections.
图1为本发明的剖面图；Fig. 1 is a cross-sectional view of the present invention;
图2为图1中A处的放大图。FIG. 2 is an enlarged view of point A in FIG. 1 .
图中，1.接头本体；2.安装腔；3.嵌入套；4.管件；5.锁紧帽；6.密封凸起；7.嵌入套密封面；8.接头密封面；9.球面结构；10.直边；11.密封边。In the figure, 1. connector body; 2. installation cavity; 3. embedded sleeve; 4. pipe fitting; 5. locking cap; 6. sealing protrusion; 7. embedded sleeve sealing surface; 8. connector sealing surface; 9. spherical structure; 10. straight edge; 11. sealing edge.
为了使本发明的实现技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明，在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接或是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以两个元件内部的连通。In order to make the technical means for realizing the present invention, the creative features, the objectives and effects to be achieved easy to understand, the present invention is further explained below in conjunction with specific diagrams. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection or a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two components.
实施例1Example 1
如图1和图2所示一种嵌入套式接头，包括接头本体1，接头本体1两端设有安装腔2，安装腔2内部安装有管状结构的嵌入套3，嵌入套3与接头本体1之间安装有管件4，接头本体1外侧连接有锁紧帽5，锁紧帽5配合嵌入套3压紧管件4，使管件4密封接触嵌入套3，嵌入套3与接头本体1接触的一端设有密封结构；As shown in Figures 1 and 2, an embedded sleeve type joint comprises a joint body 1, installation cavities 2 are provided at both ends of the joint body 1, an embedded sleeve 3 of a tubular structure is installed inside the installation cavity 2, a pipe fitting 4 is installed between the embedded sleeve 3 and the joint body 1, a locking cap 5 is connected to the outside of the joint body 1, the locking cap 5 cooperates with the embedded sleeve 3 to press the pipe fitting 4, so that the pipe fitting 4 is sealed and contacts the embedded sleeve 3, and a sealing structure is provided at one end of the embedded sleeve 3 that contacts the joint body 1;
其中密封结构包括密封面和嵌入套密封凸起6，密封面为S型密封面，嵌入套密封凸起6与密封面位于嵌入套3同一端；密封面包括嵌入套密封面7和接头密封面8，两者结构对应，密封接触。嵌入套密封面7位于嵌入套3的前端面，嵌入套密封凸起6位于嵌入套3端部外侧面，并与接头本体1密封接触，S型密封面配合嵌入套密封凸起的形式，与接头本体1之间形成四道密封面，提高了嵌入套3与接头本体1之间的密封性。The sealing structure includes a sealing surface and an embedded sleeve sealing protrusion 6. The sealing surface is an S-shaped sealing surface. The embedded sleeve sealing protrusion 6 and the sealing surface are located at the same end of the embedded sleeve 3. The sealing surface includes an embedded sleeve sealing surface 7 and a joint sealing surface 8. The two structures correspond to each other and are in sealing contact. The embedded sleeve sealing surface 7 is located at the front end surface of the embedded sleeve 3. The embedded sleeve sealing protrusion 6 is located at the outer side surface of the end of the embedded sleeve 3 and is in sealing contact with the joint body 1. The S-shaped sealing surface cooperates with the embedded sleeve sealing protrusion to form four sealing surfaces with the joint body 1, thereby improving the sealing between the embedded sleeve 3 and the joint body 1.
实施例2Example 2
如图1和图2所示一种嵌入套式接头，包括接头本体1，接头本体1两端设有安装腔2，安装腔2内部安装有管状结构的嵌入套3， 嵌入套3与接头本体1之间安装有管件4，接头本体1外侧连接有锁紧帽5，锁紧帽5配合嵌入套3压紧管件4，使管件4密封接触嵌入套3，嵌入套3与接头本体1接触的一端设有密封结构；As shown in FIG. 1 and FIG. 2 , an embedded sleeve type joint comprises a joint body 1 , and installation cavities 2 are provided at both ends of the joint body 1 , and an embedded sleeve 3 of a tubular structure is installed inside the installation cavity 2 , A pipe fitting 4 is installed between the embedded sleeve 3 and the joint body 1, and a locking cap 5 is connected to the outside of the joint body 1. The locking cap 5 cooperates with the embedded sleeve 3 to press the pipe fitting 4, so that the pipe fitting 4 is sealed and contacts the embedded sleeve 3. A sealing structure is provided at the end of the embedded sleeve 3 that contacts the joint body 1.
其中密封结构包括密封面和嵌入套密封凸起6，密封面为S型密封面，嵌入套密封凸起6与密封面位于嵌入套3同一端；密封面包括嵌入套密封面7和接头密封面8，两者结构对应，密封接触；嵌入套密封面7与接头密封面8底部之间安装有密封边11，密封边11可以增强两者之间的密封性。嵌入套密封面7位于嵌入套3的前端面，嵌入套密封凸起6位于嵌入套3端部外侧面，并与接头本体1密封接触，S型密封面配合嵌入套密封凸起6的形式，与接头本体1之间形成四道密封面，提高了嵌入套3与接头本体1之间的密封性；The sealing structure includes a sealing surface and an embedded sleeve sealing protrusion 6. The sealing surface is an S-shaped sealing surface. The embedded sleeve sealing protrusion 6 and the sealing surface are located at the same end of the embedded sleeve 3. The sealing surface includes an embedded sleeve sealing surface 7 and a joint sealing surface 8. The two structures correspond to each other and are in sealing contact. A sealing edge 11 is installed between the bottom of the embedded sleeve sealing surface 7 and the joint sealing surface 8. The sealing edge 11 can enhance the sealing between the two. The embedded sleeve sealing surface 7 is located on the front end surface of the embedded sleeve 3. The embedded sleeve sealing protrusion 6 is located on the outer side surface of the end of the embedded sleeve 3 and is in sealing contact with the joint body 1. The S-shaped sealing surface cooperates with the embedded sleeve sealing protrusion 6 to form four sealing surfaces with the joint body 1, thereby improving the sealing between the embedded sleeve 3 and the joint body 1.
嵌入套3后端外侧设有球面结构9，锁紧帽5套设于管件4上，并与接头本体1螺纹连接，锁紧帽5内侧设有两个直边10，直边10配合球面结构9压紧管件4，实现密封接触，球面结构9配合安装腔2内侧面压紧管件4，从而保证嵌入套3、管件4和接头本体1之间的密封性。A spherical structure 9 is provided on the outer side of the rear end of the embedded sleeve 3, and the locking cap 5 is sleeved on the pipe fitting 4 and threadedly connected to the joint body 1. Two straight edges 10 are provided on the inner side of the locking cap 5. The straight edges 10 cooperate with the spherical structure 9 to press the pipe fitting 4 to achieve sealing contact. The spherical structure 9 cooperates with the inner side of the installation cavity 2 to press the pipe fitting 4, thereby ensuring the sealing between the embedded sleeve 3, the pipe fitting 4 and the joint body 1.
本发明工艺流程和工作原理为：在接头本体1两端通过嵌入套3、锁紧帽5实现两侧的管件4密封连接，其中S型密封面配合嵌入套密封凸起的形式，与接头本体1之间形成四道密封面，提高了嵌入套3与接头本体1之间的密封性；锁紧帽5内侧通过直边10配合球面结构9压紧管件4，实现密封接触，球面结构9配合安装腔2内侧面压紧管件4与接头本体1，提高了三者之间的密封性和稳固性，保证了 高纯度化学品、高纯水和高腐蚀性化学品等运输时不会泄露。The process flow and working principle of the present invention are as follows: at both ends of the joint body 1, the pipe fittings 4 on both sides are sealed and connected by means of an embedded sleeve 3 and a locking cap 5, wherein the S-shaped sealing surface cooperates with the sealing protrusion of the embedded sleeve to form four sealing surfaces with the joint body 1, thereby improving the sealing performance between the embedded sleeve 3 and the joint body 1; the inner side of the locking cap 5 presses the pipe fitting 4 by means of a straight edge 10 in cooperation with a spherical structure 9 to achieve sealing contact, and the spherical structure 9 cooperates with the inner side of the installation cavity 2 to press the pipe fitting 4 and the joint body 1, thereby improving the sealing performance and stability among the three, thereby ensuring High-purity chemicals, high-purity water and highly corrosive chemicals will not leak during transportation.
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (8)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310820940.4A CN116792578A (en) | 2023-07-06 | 2023-07-06 | An embedded sleeve connector |
| CN202310820940.4 | 2023-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2025007621A1 true WO2025007621A1 (en) | 2025-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2024/089728 Pending WO2025007621A1 (en) | 2023-07-06 | 2024-04-25 | Embedded sleeve type connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116792578A (en) |
| WO (1) | WO2025007621A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116792578A (en) * | 2023-07-06 | 2023-09-22 | 德赢创新(上海)半导体设备技术有限公司 | An embedded sleeve connector |
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| US5743572A (en) * | 1996-08-09 | 1998-04-28 | Nippon Pillar Packing Co., Ltd. | Pipe joint made of resin |
| US6193239B1 (en) * | 1997-04-14 | 2001-02-27 | Smc Kabushiki Kaisha | Tube joint |
| JP2005344795A (en) * | 2004-06-02 | 2005-12-15 | Nippon Pillar Packing Co Ltd | Inner ring for pipe joint, pipe joint and connecting method of pipe joint |
| JP2010025196A (en) * | 2008-07-17 | 2010-02-04 | Nippon Pillar Packing Co Ltd | Inner ring for pipe joint, pipe joint, and manufacturing method of inner ring |
| CN102112792A (en) * | 2008-08-05 | 2011-06-29 | 日本皮拉工业株式会社 | Tube joint consisting of resin |
| CN105164456A (en) * | 2013-05-08 | 2015-12-16 | 日本皮拉工业株式会社 | Pipe fittings made of synthetic resin |
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| CN220706656U (en) * | 2023-07-06 | 2024-04-02 | 德赢创新(上海)半导体设备技术有限公司 | Embedded sleeve type joint |
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| JP3148857B2 (en) * | 1997-11-10 | 2001-03-26 | 日本ピラー工業株式会社 | Resin pipe fittings |
| JP3663336B2 (en) * | 2000-05-08 | 2005-06-22 | 日本ピラー工業株式会社 | Resin pipe joint for fluid equipment with quartz housing |
| JP5055222B2 (en) * | 2008-08-05 | 2012-10-24 | 日本ピラー工業株式会社 | Resin pipe fitting |
| JP2014219052A (en) * | 2013-05-08 | 2014-11-20 | 日本ピラー工業株式会社 | Pipe connecting device |
| JP6805045B2 (en) * | 2017-03-30 | 2020-12-23 | 日本ピラー工業株式会社 | Resin fittings |
| JP7245636B2 (en) * | 2018-11-30 | 2023-03-24 | 日本ピラー工業株式会社 | Sleeve and fitting with same |
| JP2021004642A (en) * | 2019-06-26 | 2021-01-14 | 日本ピラー工業株式会社 | Joint |
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- 2023-07-06 CN CN202310820940.4A patent/CN116792578A/en active Pending
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2024
- 2024-04-25 WO PCT/CN2024/089728 patent/WO2025007621A1/en active Pending
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| US5743572A (en) * | 1996-08-09 | 1998-04-28 | Nippon Pillar Packing Co., Ltd. | Pipe joint made of resin |
| US6193239B1 (en) * | 1997-04-14 | 2001-02-27 | Smc Kabushiki Kaisha | Tube joint |
| JP2005344795A (en) * | 2004-06-02 | 2005-12-15 | Nippon Pillar Packing Co Ltd | Inner ring for pipe joint, pipe joint and connecting method of pipe joint |
| JP2010025196A (en) * | 2008-07-17 | 2010-02-04 | Nippon Pillar Packing Co Ltd | Inner ring for pipe joint, pipe joint, and manufacturing method of inner ring |
| CN102112792A (en) * | 2008-08-05 | 2011-06-29 | 日本皮拉工业株式会社 | Tube joint consisting of resin |
| CN105164456A (en) * | 2013-05-08 | 2015-12-16 | 日本皮拉工业株式会社 | Pipe fittings made of synthetic resin |
| CN105229361A (en) * | 2013-05-08 | 2016-01-06 | 日本皮拉工业株式会社 | Inner ring |
| CN106461130A (en) * | 2014-09-30 | 2017-02-22 | 日本皮拉工业株式会社 | Resin-made tube joint |
| CN110030443A (en) * | 2019-05-17 | 2019-07-19 | 杭州科百特过滤器材有限公司 | Sealing duct connector |
| CN116792578A (en) * | 2023-07-06 | 2023-09-22 | 德赢创新(上海)半导体设备技术有限公司 | An embedded sleeve connector |
| CN220706656U (en) * | 2023-07-06 | 2024-04-02 | 德赢创新(上海)半导体设备技术有限公司 | Embedded sleeve type joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116792578A (en) | 2023-09-22 |
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