A connector of improved construction

Abstract

The utility model discloses a connector of improved structure belongs to connector technical field, can realize the synchronous operation of plug -in sealing and clamping fixed, has simplified the connection step, and the clamping of the sleeve joint groove of card joint block and water pipe body funnel -shaped end part, and the moving clamping of card joint block in the limiting slot, effectively promoted the stability of water pipe connection, avoided the loosening of connection. The connector of improved structure includes the installation cylinder, the installation cavity is seted up in the installation cylinder, the plug -in cylinder is symmetrically slid and is arranged in the installation cavity, the adjusting cylinder that is cooperated with the plug -in cylinder is rotatory and is arranged on the installation cylinder, the both ends of installation cylinder all are seted up with the limiting slot, the clamping assembly that assists water pipe body positioning clamping is installed at the limiting slot, and the clamping assembly is cooperated with the adjusting cylinder transmission.

Description

Technical Field

[0001] This utility model belongs to the field of connector technology, and specifically relates to a connector with an improved structure. Background Technology

[0002] The connection between the corrugated hose for indoor drainage and the existing drainage pipes in the building is mostly achieved by directly inserting the corrugated hose into the drainage pipe and sealing it with sealant or sealing it with a ring-shaped rubber plug. The pipe connector is a device with a very compact structure that uses a combination of stainless steel and rubber components to achieve sealing and pressure bearing functions.

[0003] Existing pipe connectors often require a step-by-step process for connecting water pipes: first, the pipes are joined using a plug-in structure, and then they are secured using additional clamping devices (such as clamps or bolts). This process is quite complex, so a connector with an improved structure is needed to help solve this problem. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a connector with an improved structure. This improved connector enables simultaneous operation of insertion sealing and clamping fixation, simplifying the connection steps. The snap-fit ​​of the snap-fit ​​block's socket groove with the funnel-shaped end of the water pipe body, combined with the snap-fit ​​block's movement and clamping within the limiting groove, effectively improves the stability of the water pipe connection and prevents loosening at the connection point.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a connector with an improved structure. The improved connector includes a mounting cylinder with a mounting cavity inside. A plug-in cylinder is symmetrically slidably arranged in the mounting cavity. An adjusting cylinder is rotatably arranged on the mounting cylinder and cooperates with the plug-in cylinder for transmission. Limiting grooves are provided at both ends of the mounting cylinder. A clamping component for positioning and clamping the water pipe body is installed at the limiting groove. The clamping component cooperates with the adjusting cylinder for transmission.

[0008] Furthermore, the clamping assembly includes a clamping block, which has an arc-shaped block structure and a sleeve groove. A meshing plate protrudes from one end of the clamping block near the mounting cylinder and extends into a limiting groove. An adjusting disc protrudes from one end of the adjusting cylinder near the clamping assembly and has meshing teeth protruding from it. A transmission tooth protrudes from one end of the meshing plate near the meshing teeth, and the transmission tooth engages with the meshing tooth for transmission.

[0009] Furthermore, the meshing teeth have a spiral ring structure, and a plurality of transmission teeth are equally spaced. The transmission teeth have an arc-shaped plate structure, and the transmission teeth cooperate with the meshing teeth for transmission.

[0010] Furthermore, a threaded groove is provided on the inner side of the adjusting cylinder, and the outer edge of the insertion cylinder is threadedly engaged with the threaded groove.

[0011] Furthermore, a rotating seat is provided protruding from the outer edge of the adjusting cylinder, the rotating seat extends out of the mounting cylinder, and anti-slip teeth are provided on the outer edge of the rotating seat.

[0012] Furthermore, a bolt sleeve is fitted and fixed on the outer edge of the mounting cylinder, and the bolt sleeve is in the shape of a hexagonal bolt.

[0013] Furthermore, the end of the water pipe body near the clamping assembly is funnel-shaped, and the funnel-shaped end of the water pipe body engages with the sleeve groove for clamping, and the plug-in cylinder is inserted and installed inside the water pipe body.

[0014] Furthermore, the plug-in cylinder has a through hole, and a limit rod is symmetrically and horizontally fixed inside the mounting cavity. The limit rod is installed through the plug-in cylinder.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model achieves synchronous operation of plug-in sealing and clamping fixation through the threaded transmission of the adjusting cylinder and the plug-in cylinder, as well as the cooperation of the meshing teeth of the adjusting cylinder and the transmission teeth of the meshing plate in the clamping assembly. This simplifies the connection steps. The plug-in groove of the clamping block and the plug-in end of the water pipe body are plugged in, and the clamping of the clamping block in the limiting groove effectively improves the stability of the water pipe connection and prevents the connection from loosening.

[0018] This utility model facilitates the use of standard tools to fix the connector by means of a hexagonal bolt sleeve set on the outer edge of the mounting cylinder, making operation more convenient. The anti-slip tooth design of the rotating seat on the outer edge of the adjusting cylinder enhances the friction during rotation and prevents slippage during operation.

[0019] This invention ensures smooth water flow through the through hole provided on the plug-in cylinder, while the limiting rod restricts the sliding direction of the plug-in cylinder to ensure the accuracy of its insertion into the water pipe body. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a longitudinal sectional view of the present invention;

[0023] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0024] Figure 4 This is a schematic diagram of the structure of the adjusting cylinder of this utility model;

[0025] Figure 5 This is a schematic diagram of the meshing plate of this utility model;

[0026] Figure 6 This is a longitudinal sectional view of the mounting cylinder of this utility model.

[0027] The markings in the attached diagram are as follows: 1. Mounting cylinder; 2. Bolt sleeve; 3. Water pipe body; 4. Adjusting cylinder; 41. Rotating seat; 42. Engaging teeth; 43. Threaded groove; 5. Insertion cylinder; 51. Limiting rod; 6. Clamping assembly; 61. Limiting groove; 7. Clamping block; 8. Sleeve groove; 9. Engaging plate; 91. Transmission teeth. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This specific embodiment is a connector with an improved structure, such as... Figures 1-6As shown, the connector of this improved structure includes a mounting cylinder 1, with a mounting cavity inside the mounting cylinder 1. A plug-in cylinder 5 is symmetrically slidably arranged within the mounting cavity. An adjusting cylinder 4 is rotatably mounted on the mounting cylinder 1, engaging with the plug-in cylinder 5. Limit grooves 61 are provided at both ends of the mounting cylinder 1. A clamping assembly 6 for positioning and clamping the auxiliary water pipe body 3 is installed at the limit grooves 61. The clamping assembly 6 engages with the adjusting cylinder 4. The clamping assembly 6 includes a clamping block 7, which has an arc-shaped block structure and a sleeve groove 8. A meshing plate 9 protrudes from the end of the clamping block 7 near the mounting cylinder 1. The meshing plate 9 extends into the limiting groove 61. An adjusting disc is protruding from one end of the adjusting cylinder 4 near the clamping assembly 6. A meshing tooth 42 is protruding from the adjusting disc. The meshing tooth 42 has a spiral ring structure. A transmission tooth 91 is protruding from one end of the meshing plate 9 near the meshing tooth 42. Several transmission teeth 91 are evenly spaced. The transmission teeth 91 have an arc-shaped plate structure. The transmission teeth 91 and the meshing tooth 42 cooperate and transmit power. A threaded groove 43 is opened on the inner side of the adjusting cylinder 4. The outer edge of the insertion cylinder 5 is threadedly engaged with the threaded groove 43.

[0030] Through the threaded transmission between the adjusting cylinder 4 and the insertion cylinder 5, and the engagement transmission between the meshing teeth 42 of the adjusting cylinder 4 and the transmission teeth 91 of the meshing plate 9 in the clamping assembly 6, the synchronous operation of insertion sealing and clamping fixation is realized, simplifying the connection steps. The engagement of the sleeve groove 8 of the clamping block 7 with the funnel-shaped end of the water pipe body 3, combined with the movement and clamping of the clamping block 7 in the limiting groove 61, effectively improves the stability of the water pipe connection and avoids loosening at the connection.

[0031] A rotating seat 41 is provided on the outer edge of the aforementioned adjusting cylinder 4. The rotating seat 41 extends out of the mounting cylinder 1. A bolt sleeve 2 is fitted and fixed on the outer edge of the mounting cylinder 1. The bolt sleeve 2 is hexagonal bolt-shaped. Anti-slip teeth are provided on the outer edge of the rotating seat 41.

[0032] The hexagonal bolt sleeve 2, which is fitted on the outer edge of the mounting cylinder 1, makes it easier to fix the connector with standard tools, making the operation more convenient. The anti-slip tooth design of the rotating seat 41 on the outer edge of the adjusting cylinder 4 enhances the friction during rotation and prevents slippage during operation.

[0033] The end of the water pipe body 3 near the clamping component 6 is funnel-shaped, and the funnel-shaped end of the water pipe body 3 is engaged with the sleeve groove 8. The plug-in tube 5 is inserted and installed inside the water pipe body 3.

[0034] Furthermore, the plug-in tube 5 is provided with a through hole, and a limiting rod 51 is symmetrically and horizontally fixed inside the mounting cavity. The limiting rod 51 is installed through the plug-in tube 5. The through hole provided on the plug-in tube 5 can ensure smooth water flow. At the same time, the limiting rod 51 restricts the sliding direction of the plug-in tube 5 to ensure the accuracy of its plug-in with the water pipe body 3.

[0035] Working principle:

[0036] First, insert the ends of the two water pipe bodies 3 to be connected into the mounting cavities at both ends of the mounting cylinder 1, so that the funnel-shaped ends of the water pipe bodies 3 engage with the socket grooves 8 on the snap-fit ​​block 7 to complete the initial positioning.

[0037] Subsequently, the adjusting cylinder 4 is rotated by the rotating seat 41 on the outer edge of the adjusting cylinder 4. The threaded groove 43 on the inner side of the adjusting cylinder 4 engages with the threaded groove on the outer edge of the plug-in cylinder 5, causing the plug-in cylinder 5 to slide along the mounting cavity and be inserted into the water pipe body 3, thereby achieving the plug-in seal between the water pipe and the plug-in cylinder 5. At the same time, the spiral ring meshing teeth 42 on the adjusting plate near the clamping component 6 of the adjusting cylinder 4 engage with the arc-shaped plate-shaped transmission teeth 91 equidistantly arranged on the meshing plate 9, thereby driving the clamping block 7 to move within the limiting groove 61, further clamping the funnel-shaped end of the water pipe body 3.

[0038] The symmetrically fixed limiting rods 51 installed inside the cavity can limit the rotation direction of the plug tube 5 and ensure its stable sliding. Finally, by rotating the adjusting cylinder 4, the insertion and sealing of the plug tube 5 and the clamping and fixing of the clamping assembly 6 are completed simultaneously, so as to realize the reliable connection of the water pipe.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An improved structure connector comprising a mounting cylinder (1) having a mounting cavity formed inside, characterized in that, The mounting cavity is symmetrically and slidably provided with a plug-in cylinder (5). The mounting cylinder (1) is rotatably provided with an adjusting cylinder (4) that cooperates with the plug-in cylinder (5) for transmission. Both ends of the mounting cylinder (1) are provided with limit grooves (61). A clamping assembly (6) for positioning and clamping the auxiliary water pipe body (3) is installed at the limit groove (61). The clamping assembly (6) and the adjusting cylinder (4) cooperate with each other for transmission.

2. The connector of claim 1, wherein The clamping assembly (6) includes a clamping block (7), which has an arc-shaped block structure. The clamping block (7) has a sleeve groove (8). A meshing plate (9) is provided at one end of the clamping block (7) near the mounting cylinder (1). The meshing plate (9) extends into the limiting groove (61). An adjusting disc is provided at one end of the adjusting cylinder (4) near the clamping assembly (6). A meshing tooth (42) is provided on the adjusting disc. A transmission tooth (91) is provided at one end of the meshing plate (9) near the meshing tooth (42). The transmission tooth (91) and the meshing tooth (42) cooperate to transmit power.

3. The connector of claim 2, wherein The meshing teeth (42) have a spiral ring structure, and the transmission teeth (91) are arranged at equal intervals. The transmission teeth (91) have an arc-shaped plate structure, and the transmission teeth (91) cooperate with the meshing teeth (42) for transmission.

4. The connector of claim 3, wherein The inner side of the adjusting cylinder (4) is provided with a threaded groove (43), and the outer edge of the plug-in cylinder (5) is threadedly engaged with the threaded groove (43).

5. The connector of claim 1, wherein A rotating seat (41) is provided on the outer edge of the adjusting cylinder (4), the rotating seat (41) extends out of the mounting cylinder (1), and anti-slip teeth are provided on the outer edge of the rotating seat (41).

6. The connector of claim 1, wherein A bolt sleeve (2) is fitted and fixed on the outer edge of the mounting cylinder (1), and the bolt sleeve (2) is in the shape of a hexagonal bolt.

7. The connector of claim 2, wherein The end of the water pipe body (3) near the clamping component (6) is funnel-shaped, and the funnel-shaped end of the water pipe body (3) is engaged with the sleeve groove (8). The plug tube (5) is inserted and installed inside the water pipe body (3).

8. The connector of claim 1, wherein The plug tube (5) has a through hole, and a limiting rod (51) is symmetrically and horizontally fixed inside the mounting cavity. The limiting rod is installed on the plug tube (5).

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