Hose locking joint
By designing a hose lock joint including connecting the housing, partition ring, hose cavity, cable cavity, hose anti-detachment buckle and locking nut, the problem of unreliable and unstable connection in the prior art is solved, and a high reliability and high stability cable connection is achieved.
Patent Information
- Application Number
- CN202421620984.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The existing hose lock joint structure is too simple and rough, resulting in unreliable and unstable connections, which easily lead to loosening, affecting the normal operation of the cable function.
A hose lock joint including connecting the housing, partition ring, hose cavity, cable cavity, hose anti-detachment buckle and locking nut is designed. The tight connection between the hose and the cable is achieved through the cooperation of the tapered shrink port of the lock nut and the O-type rubber seal.
Through the coordination of the lock nut and the anti-detachment buckle of the hose, the reliability and stability of the connection between the hose lock joint and the cable is significantly improved, and the looseness and falloff are reduced.
Smart Images
Figure CN222897043U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power, in particular to a hose locking joint. Background Art
[0002] The function of the hose locking joint is to fasten and seal the cable. It is widely used in the fixing and protection of wires and cables in mechanical equipment electrical, ship electrical, and anti-corrosion equipment. In the prior art, metal joints are generally used to fix the cable and its outer protective hose; there are many products with similar functions on the market, but because the structure is too simple and rough, the connection is unreliable and unstable, and it is easy to loosen. This affects the good or normal operation of the cable function. In view of this situation, it is necessary to design a hose locking joint to meet the requirements of high reliability, high stability, and high applicability. Utility Model Content
[0003] In view of the defects in the prior art, the utility model provides a hose locking connector.
[0004] The technical solution adopted by the utility model is: a hose locking connector, including a connecting shell, the interior of the connecting shell is provided with a separating retaining ring, the connecting shell is divided into a hose cavity and a cable cavity, and also includes a hose anti-detachment buckle and a locking nut, one end of the hose anti-detachment buckle is freely slidably fitted in the hose cavity, and the other end is provided with an internal thread, and the internal thread is connected to a locking hose; the locking hose passes through the locking nut, and the locking nut is threadedly connected to the connecting shell and locks the hose anti-detachment buckle.
[0005] In order to better realize the utility model, a conical contraction opening is provided at the end of the locking nut, and the inner diameter of the conical contraction opening is smaller than the outer diameter of the hose anti-dropping buckle.
[0006] In order to better realize the utility model, a first sealing member cooperating with the locking hose, the locking nut and the hose anti-dropping buckle is arranged on the inner side of the conical contraction port.
[0007] In order to better implement the utility model, an external threaded connection portion located outside the cable cavity is provided on the connection housing.
[0008] In order to better implement the utility model, a second sealing member is sleeved on the external threaded connection portion.
[0009] In order to better implement the utility model, an internal thread connection portion located inside the cable cavity is provided on the connection housing.
[0010] In order to better realize the utility model, the locking nut and the connecting shell are both made of pure copper.
[0011] In order to better realize the utility model, the first sealing member and the second sealing member are both O-type rubber sealing rings.
[0012] The beneficial effects of the utility model are embodied in the following: the hose locking connector of the utility model, through the cooperation of the connecting shell, the separating retaining ring, the hose cavity, the cable cavity, the hose anti-dropping buckle and the locking nut, etc., when in use, the cable is inserted into the cable cavity from the hose cavity, the locking hose covers the cable whose rubber is not stripped off, the locking hose cooperates with the hose anti-dropping buckle, the locking nut is rotated to lock the hose anti-dropping buckle, thereby locking the cable part whose rubber is not stripped off through the locking hose, reducing the possibility of loosening and falling off, and greatly improving the reliability and stability of the connection between the hose locking connector and the cable. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0014] Figure 1 A structural schematic diagram of a hose locking connector of the utility model;
[0015] Figure 2 for Figure 1 A schematic diagram of a structure viewed from above;
[0016] Figure 3 For along Figure 2 A structural schematic diagram of the AA section view;
[0017] Figure 4 It is another structural schematic diagram of the hose locking connector of the utility model;
[0018] Figure 5 for Figure 4 A schematic diagram of a structure viewed from above;
[0019] Figure 6 For along Figure 5 A structural schematic diagram of the middle BB cutaway;
[0020] Figure 7 It is a schematic diagram of an exploded structure of the hose locking joint of the utility model;
[0021] Figure 8 It is another exploded structural schematic diagram of the hose locking connector of the utility model;
[0022] In the attached drawings, 1 is a locking hose, 2 is a first sealing member, 3 is a hose anti-drop buckle, 4 is a locking nut, 5 is a connecting shell, and 6 is a second sealing member. DETAILED DESCRIPTION
[0023] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.
[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. The components of the embodiments of the present disclosure described and shown in the drawings here can be arranged and designed in various different configurations.
[0025] In the description of the present disclosure, it should be noted that the orientation or positional relationship indicated by the terms "upper", "inner", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the disclosed product is usually placed when in use, and is only for the convenience of describing the present disclosure and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0026] In the description of the present disclosure, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.
[0027] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field of this utility model.
[0028] Example:
[0029] like Figures 1 to 8As shown, the hose locking connector of the utility model comprises a connecting shell 5, the interior of which is provided with a separating retaining ring to divide the connecting shell 5 into a hose cavity and a cable cavity, and also comprises a hose anti-dropping buckle 3 and a locking nut 4, one end of the hose anti-dropping buckle 3 is freely slidably fitted in the hose cavity, and the other end is provided with an internal thread, and the internal thread is connected to a locking hose 1; the locking hose 1 passes through the locking nut 4, and the locking nut 4 is threadedly connected to the connecting shell 5 and locks the hose anti-dropping buckle 3. The hose locking connector of the utility model is connected with a shell body 5, a separation retaining ring, a hose cavity, a cable cavity, a hose anti-dropping buckle 3 and a locking nut 4. When in use, the cable is inserted from the hose cavity into the cable cavity, the locking hose 1 covers the cable whose rubber is not stripped off, the locking hose 1 cooperates with the hose anti-dropping buckle 3, and the locking nut 4 is rotated to lock the hose anti-dropping buckle 3. Thus, the cable part whose rubber is not stripped off is locked by the locking hose 1, the loosening and falling off situation is reduced, and the reliability and stability of the connection between the hose locking connector and the cable are greatly improved.
[0030] As a preferred embodiment, the end of the locking nut 4 is provided with a conical contraction opening, the inner diameter of which is smaller than the outer diameter of the hose anti-dropout buckle 3. With this design, the locking nut 4 is rotated to move the conical contraction opening toward the middle of the connecting housing 5, thereby pushing and locking the hose anti-dropout buckle 3.
[0031] As a preferred embodiment, a first sealing member 2 is provided inside the conical contraction port to cooperate with the locking hose 1, the locking nut 4 and the hose anti-drop buckle 3. After the first sealing member 2 is provided, the sealing performance can be greatly improved, water can be prevented from entering from the outside, and reliability and stability can be ensured.
[0032] As a preferred embodiment, an external thread connection portion located outside the cable cavity is provided on the connection housing 5. Further preferably, a second sealing member 6 is sleeved on the external thread connection portion. With this design, when the connection housing 5 is connected to other components, the second sealing member 6 can play a better sealing role, prevent water ingress, and improve reliability and stability.
[0033] As a preferred embodiment, an internal thread connection portion is provided on the connection housing 5 and is located inside the cable cavity, so as to facilitate connection with other components.
[0034] As a preferred embodiment, the locking nut 4 and the connecting housing 5 are both made of pure copper. As a preferred embodiment, the first sealing member 2 and the second sealing member 6 are both made of O-type rubber sealing rings.
[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
Claims
1. Hose locking connector, characterized by: The invention comprises a connecting shell (5), wherein a separating retaining ring is arranged inside the connecting shell (5) to divide the connecting shell (5) into a hose cavity and a cable cavity, and further comprises a hose anti-dropping buckle (3) and a locking nut (4), wherein one end of the hose anti-dropping buckle (3) is freely slidably fitted in the hose cavity, and the other end is provided with an internal thread, and the internal thread is connected to a locking hose (1); the locking hose (1) passes through the locking nut (4), and the locking nut (4) is threadedly connected to the connecting shell (5) and locks the hose anti-dropping buckle (3).
2. The hose locking connector according to claim 1, characterized in that: The end of the locking nut (4) is provided with a conical contraction opening, and the inner diameter of the conical contraction opening is smaller than the outer diameter of the hose anti-dropping buckle (3).
3. The hose locking connector according to claim 2, characterized in that: A first sealing member (2) is arranged on the inner side of the conical contraction opening and cooperates with the locking hose (1), the locking nut (4) and the hose anti-dropping buckle (3).
4. The hose locking connector according to claim 3, characterized in that: An external threaded connection portion located outside the cable cavity is provided on the connection housing (5).
5. The hose locking connector according to claim 4, characterized in that: A second sealing member (6) is sleeved on the external threaded connection portion.
6. The hose locking connector according to claim 3, characterized in that: An internal thread connection portion located inside the cable cavity is provided on the connection housing (5).
7. The hose locking connector according to claim 5 or 6, characterized in that: The locking nut (4) and the connecting shell (5) are both made of pure copper.
8. The hose locking connector according to claim 7, characterized in that: The first sealing member (2) and the second sealing member (6) are both O-type rubber sealing rings.