A socket type anti-drop and cup spacer
By using a socket design with protruding threads formed on the inner walls of the cup and the socket, the problem of loose pipe connections is solved, achieving a stable connection and moisture-proof effect, and reducing the risk of cable leakage and short circuit.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 于贤思
- Filing Date
- 2025-07-14
- Publication Date
- 2026-06-26
AI Technical Summary
The existing wiring conduits are connected by insertion, which makes them prone to detachment and poses a risk of water and moisture ingress, potentially leading to damp cables, electrical leakage, or short circuits.
The design adopts a socket type, with the inner walls of the cup and the socket forming a convex thread. After the pipeline is connected, the convex thread is squeezed and deformed to achieve a sealed connection, enhancing the fixation and moisture-proof performance.
It effectively prevents conduit from falling off, improves sealing ability, avoids water and humid air from entering, and reduces the risk of cable leakage and short circuit.
Smart Images

Figure CN224418420U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of decoration conduit technology, specifically to a socket-type anti-detachment conduit and a cup-type conduit. Background Technology
[0002] In current indoor and outdoor renovations, cable tie rods and grommets are used to secure conduits, prevent them from falling off or loosening, enhance the stability of junction boxes, and protect the insulation of electrical wires, thus ensuring electrical safety. However, existing cable tie rods and grommets only connect by insertion and are not securely attached to the conduits, making them prone to detachment. They are also susceptible to water or moisture ingress and do not provide moisture protection. During renovations, there is a frequent risk of cable tie rods and grommets coming loose from the conduits, or of cables becoming damp, causing leaks, short circuits, or other electrical problems.
[0003] To address the aforementioned issues, we propose a socket-type anti-detachment joint and a cup-type anti-detachment joint. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a socket-type anti-detachment auger and cup auger to solve the problems of loose connection with pipelines, easy detachment, water or moisture ingress, and lack of moisture prevention. During decoration, a large number of augers and cup augers often detach from pipelines, or there is a risk of leakage or short circuit due to damp cables.
[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:
[0006] A socket-type anti-detachment valve and cup valve, including pipeline, and also including:
[0007] The cup has a loose texture, with raised threads formed on the lower inner wall;
[0008] The lower inner wall of the sparse structure also has protruding threads;
[0009] After the pipeline is fixed to the inner side of the cup or sprue, the protruding thread is squeezed and deformed, thereby sealing the connection between the pipeline and the cup or sprue.
[0010] The advantages of this utility model compared with the prior art are as follows:
[0011] This invention effectively solves the problems of loose connections with pipelines, easy detachment, and inconvenient installation. At the same time, it improves the sealing ability, prevents water or humid air from entering, and avoids the risk of leakage or short circuit of cables due to water or moisture. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the cup-shaped structure of this utility model.
[0013] Figure 2 This is a schematic diagram of the cup-shaped structure of this utility model from another perspective.
[0014] Figure 3 This is a schematic diagram of the structure of the utility model.
[0015] Figure 4 This is a structural schematic diagram of the sparse structure of this utility model from another perspective.
[0016] As shown in the figure: 1. Cup-shaped; 2. Sparse; 3. Convex thread. Detailed Implementation
[0017] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model 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 utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.
[0018] The present invention will now be described in further detail with reference to the accompanying drawings.
[0019] A socket-type anti-detachment valve and cup valve, including pipeline, and also including:
[0020] Cup 1, with a raised thread 3 formed on the lower inner wall;
[0021] 2. A convex thread 3 is also formed on the lower inner wall of the sparse section;
[0022] After the pipeline is fixed to the lower inner side of cup 1 or sprue 2, the protruding thread 3 is squeezed and deformed, thereby sealing the connection between the pipeline and cup 1 or sprue 2.
[0023] In a preferred embodiment, the convex thread 3 protrudes 0.5 mm from the inner wall of cup 1 or cup 2.
[0024] In the specific implementation of this embodiment:
[0025] Forcefully attach the pipeline to the lower inner side of cup 1 or sprue 2. During the process, the convex thread 3 will be squeezed and deformed. After the connection is completed, the squeezed and deformed convex thread 3 can ensure a good seal at the connection between the pipeline and cup 1 or the pipeline and sprue 2, and the connection is firmly fixed.
[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A socket-type anti-disengagement device and cup, comprising a pipe, characterized in that, Also included are: a cup (1) having a convex thread (3) formed on the inner lower wall thereof; a spout (2) also having a convex thread (3) formed on the inner lower wall thereof; After the pipe sleeve is fixed to the inner lower side of the cup (1) or the spout (2), the convex thread (3) is deformed by being pressed, thereby sealing the connection between the pipe and the cup (1) or the spout (2).
2. A socket according to claim 1, wherein: The convex thread (3) protrudes from the inner wall of the cup (1) or the spout (2) by 0.5㎜.