Three-way connector capable of being plugged

Abstract

The utility model relates to the technical field of three-way connectors, in particular to a plugging three-way connector which comprises a three-way connector body, the outer wall of a sliding column is fixedly connected with a clamping ring located in a second movable groove, and the outer wall of the sliding column is provided with a first spring located in a first movable groove. The outer wall of the sliding column is fixedly connected with a check ring located between the clamping ring and the first spring, two symmetrically-distributed clamping mechanisms are arranged in the fixing cover, by arranging the clamping mechanisms, the clamping ring extrudes the inclined face of the clamping block, the clamping block extrudes the second spring and enters the interior of the containing groove, and when the clamping ring moves to the position below the clamping block, the second spring is clamped in the containing groove. The second spring extrudes the clamping block, the clamping block clamps the clamping ring, meanwhile, the sealing plate drives the rubber head to move into the plugging ring, the rubber head and the plugging ring are tightly connected in an abutting mode, plugging of the three-way connector body is completed, and the three-way connector has the advantages of being capable of conveniently and rapidly controlling communication or plugging, easy to operate and better in practical effect.

Description

Technical Field

[0001] This utility model relates to the field of tee connector technology, specifically a pluggable tee connector. Background Technology

[0002] A tee fitting is a type of pipe fitting with two inlets and one outlet, or one inlet and the other two outlets. Tee fittings are mainly used to change the direction of fluid flow, allowing fluid to flow from three directions.

[0003] When connecting existing tee fittings to other pipe fittings, the tee fitting is usually connected to the other pipe fittings by thread or flange, and then a sealing ring is installed at the connection. However, existing tee fittings are not convenient for quick control of connection or blockage, which makes them more troublesome to use and their practical effect is generally poor. Utility Model Content

[0004] To address the problems mentioned above, this utility model provides a pluggable tee connector, which features easy and quick control of connection or blockage, simple operation, and better practical effect.

[0005] This utility model is implemented as follows: a sealable tee connector includes a tee connector body, a fixed cover is fixedly connected to the upper part of the outer wall of the tee connector body, the fixed cover has a first movable groove and a second movable groove that are interconnected inside, the tee connector body is connected to the first movable groove through a through hole, a sliding column is provided inside the through hole, a retaining ring located inside the second movable groove is fixedly connected to the outer wall of the sliding column, a first spring located inside the first movable groove is provided on the outer wall of the sliding column, and a retaining ring located between the retaining ring and the first spring is fixedly connected to the outer wall of the sliding column.

[0006] The fixed cover has two symmetrically distributed clamping mechanisms inside.

[0007] To facilitate the reset of the locking block, as a preferred embodiment of the sealing tee connector of this utility model, the locking mechanism includes a placement groove disposed inside the fixed cover and communicating with the second movable groove. The locking block is slidably connected inside the placement groove, and a second spring is provided between the inner side wall of the placement groove and the locking block.

[0008] To facilitate the reset of the retaining ring, as a preferred embodiment of the sealing tee connector of this utility model, one side of the retaining block is set as an inclined surface, and the outer wall of the retaining ring is provided with two symmetrically distributed inclined grooves that match the retaining block.

[0009] To improve the sealing effect, in a preferred embodiment of this utility model of a sealable tee connector, a sealing ring is fixedly connected inside the tee connector body, a sealing plate matching the sealing ring is fixedly connected to the lower end of the sliding column, and a rubber head is fixedly connected to the lower end face of the sealing plate.

[0010] To facilitate the rotation of the sliding column, as a preferred embodiment of the sealing tee connector of this utility model, the upper end of the sliding column extends above the fixed cover and is fixedly connected to a handle.

[0011] To enhance the sealing performance of the device, a preferred sealing tee connector of this invention features a sealing ring fixedly connected inside the through hole, which abuts tightly against the outer wall of the sliding column.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model, by setting a clamping mechanism, uses a clamping ring to press the inclined surface of the clamping block, causing the clamping block to press the second spring and enter the interior of the mounting groove. When the clamping ring moves to the bottom of the clamping block, the second spring presses the clamping block, causing the clamping block to clamp the clamping ring. At the same time, the sealing plate drives the rubber head to move into the interior of the sealing ring, so that the rubber head and the sealing ring are tightly abutted, thus completing the sealing of the tee connector body.

[0014] By rotating the handle 90 degrees, the sliding column and retaining ring will rotate 90 degrees, aligning the two inclined grooves with the two retaining blocks respectively. The first spring will compress the retaining ring, which will then cause the sliding column to move the retaining ring, sealing plate and rubber head upward, making the internal structure of the tee connector connected. This facilitates quick control of connection or blockage, is simple to operate, and has better practical effect. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of a pluggable tee connector according to the present invention;

[0016] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a partial structural diagram of the present invention.

[0019] In the diagram, 1. Tee connector body; 2. Fixed cover; 3. Sealing ring; 4. Through hole; 5. First movable groove; 6. Second movable groove; 7. Sliding column; 8. Snap ring; 9. Retaining ring; 10. First spring; 11. Sealing ring; 12. Resettling groove; 13. Second spring; 14. Locking block; 15. Sealing plate; 16. Rubber head; 17. Inclined groove; 18. Handle. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] Please see Figure 1-4 A pluggable tee connector includes a tee connector body 1, a fixed cover 2 fixedly connected to the upper part of the outer wall of the tee connector body 1, a first movable groove 5 and a second movable groove 6 that are interconnected inside the fixed cover 2, the tee connector body 1 is connected to the first movable groove 5 through a through hole 4, a sliding post 7 is provided inside the through hole 4, a retaining ring 8 located inside the second movable groove 6 is fixedly connected to the outer wall of the sliding post 7, a first spring 10 located inside the first movable groove 5 is provided on the outer wall of the sliding post 7, and a retaining ring 9 located between the retaining ring 8 and the first spring 10 is fixedly connected to the outer wall of the sliding post 7.

[0023] The fixed cover 2 has two symmetrically distributed clamping mechanisms inside.

[0024] In this embodiment: when it is necessary to seal the body 1 of the tee connector, by pressing the handle 18, the handle 18 drives the sliding column 7 to move downward, and at the same time drives the retaining ring 8, the retaining ring 9, the sealing plate 15 and the rubber head 16 to move downward. The retaining ring 9 squeezes the first spring 10, and the retaining ring 8 squeezes the inclined surface of the retaining block 14, so that the retaining block 14 squeezes the second spring 13 and enters the interior of the placement groove 12. When the retaining ring 8 moves below the retaining block 14, the second spring 13 squeezes the retaining block 14, so that the retaining block 14 moves towards the second movable groove 6 to lock the retaining ring 8. At the same time, the sealing plate 15 drives the rubber head 16 to move into the interior of the sealing ring 3, so that the rubber head 16 and the sealing ring 3 are tightly abutted, thus completing the sealing of the body 1 of the tee connector.

[0025] When it is necessary to connect the T-connector body 1, rotate the handle 18 by 90 degrees, so that the handle 18 drives the slide column 7 to rotate by 90 degrees, and at the same time drives the retaining ring 8 to rotate by 90 degrees, so that the two inclined grooves 17 are aligned with the two retaining blocks 14 respectively. The first spring 10 squeezes the retaining ring 9, which in turn causes the inclined groove 17 on the outer wall of the retaining ring 8 to squeeze the retaining block 14, so that the retaining block 14 squeezes the second spring 13 and enters the interior of the mounting groove 12. This causes the slide column 7 to drive the retaining ring 8, the sealing plate 15 and the rubber head 16 to move upward, so that the interior of the T-connector body 1 is connected.

[0026] As a technical optimization of this utility model, the mounting mechanism includes a mounting groove 12 disposed inside the fixed cover 2 and communicating with the second movable groove 6. A locking block 14 is slidably connected inside the mounting groove 12, and a second spring 13 is disposed between the inner side wall of the mounting groove 12 and the locking block 14.

[0027] In this embodiment: the second spring 13 presses the locking block 14, which facilitates the locking block 14 to move and reset inside the mounting groove 12.

[0028] As a technical optimization of this utility model, one side of the card block 14 is set as an inclined surface, and the outer wall of the card ring 8 is provided with two symmetrically distributed inclined grooves 17 that match the card block 14.

[0029] In this embodiment, two symmetrically distributed inclined grooves 17 that match the locking block 14 are formed on the outer wall of the retaining ring 8, which facilitates the squeezing of the locking block 14 and thus resets the retaining ring 8.

[0030] As a technical optimization of this utility model, a sealing ring 3 is fixedly connected inside the body 1 of the tee connector, and a sealing plate 15 matching the sealing ring 3 is fixedly connected to the lower end of the sliding column 7. A rubber head 16 is fixedly connected to the lower end face of the sealing plate 15.

[0031] In this embodiment: the sealing plate 15 drives the rubber head 16 to move, so that the rubber head 16 enters the interior of the sealing ring 3, thereby facilitating the sealing of the sealing ring 3.

[0032] As a technical optimization of this utility model, the upper end of the sliding column 7 extends above the fixed cover 2 and is fixedly connected to a handle 18.

[0033] In this embodiment, the handle 18 facilitates the movement of the sliding column 7.

[0034] As a technical optimization of this utility model, a sealing ring 11 is fixedly connected inside the through hole 4, and the sealing ring 11 abuts tightly against the outer wall of the sliding column 7.

[0035] In this embodiment, the sealing of the through hole 4 is ensured by the sealing ring 11.

[0036] The working principle and usage process of this utility model are as follows: When it is necessary to seal the body 1 of the tee connector, press the handle 18 to move the sliding column 7 downward, and at the same time move the retaining ring 8, the retaining ring 9, the sealing plate 15 and the rubber head 16 downward. The retaining ring 9 squeezes the first spring 10, and the retaining ring 8 squeezes the inclined surface of the retaining block 14, so that the retaining block 14 squeezes the second spring 13 and enters the interior of the placement groove 12. When the retaining ring 8 moves to the bottom of the retaining block 14, the second spring 13 squeezes the retaining block 14, so that the retaining block 14 moves towards the second movable groove 6 to lock the retaining ring 8. At the same time, the sealing plate 15 moves the rubber head 16 to the interior of the sealing ring 3, so that the rubber head 16 and the sealing ring 3 are tightly abutted, thus completing the sealing of the body 1 of the tee connector.

[0037] When it is necessary to connect the tee connector body 1, rotate the handle 18 90 degrees, so that the handle 18 drives the slide column 7 to rotate 90 degrees, and at the same time drives the retaining ring 8 to rotate 90 degrees, so that the two inclined grooves 17 are aligned with the two retaining blocks 14 respectively. The first spring 10 squeezes the retaining ring 9, which in turn causes the inclined groove 17 on the outer wall of the retaining ring 8 to squeeze the retaining block 14, so that the retaining block 14 squeezes the second spring 13 and enters the interior of the mounting groove 12. This causes the slide column 7 to drive the retaining ring 8, the sealing plate 15 and the rubber head 16 to move upward, so that the interior of the tee connector body 1 is connected. This makes it easy to quickly control the connection or blockage, and the operation is simple and the practical effect is better.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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. A pluggable tee connector, comprising a tee connector body (1), characterized in that: A fixed cover (2) is fixedly connected to the upper part of the outer wall of the three-way connector body (1). The fixed cover (2) has a first movable groove (5) and a second movable groove (6) that are interconnected. The three-way connector body (1) is connected to the first movable groove (5) through a through hole (4). A sliding column (7) is provided inside the through hole (4). A retaining ring (8) located inside the second movable groove (6) is fixedly connected to the outer wall of the sliding column (7). A first spring (10) located inside the first movable groove (5) is provided on the outer wall of the sliding column (7). A retaining ring (9) located between the retaining ring (8) and the first spring (10) is fixedly connected to the outer wall of the sliding column (7). The fixed cover (2) is provided with two symmetrically distributed clamping mechanisms inside.

2. A sealable tee connector according to claim 1, characterized in that: The mounting mechanism includes a mounting groove (12) disposed inside the fixed cover (2) and communicating with the second movable groove (6). A locking block (14) is slidably connected inside the mounting groove (12), and a second spring (13) is provided between the inner sidewall of the mounting groove (12) and the locking block (14).

3. A sealable tee connector according to claim 2, characterized in that: One side of the card block (14) is set as an inclined surface, and the outer wall of the card ring (8) has two symmetrically distributed inclined grooves (17) that match the card block (14).

4. A sealable tee connector according to claim 1, characterized in that: The tee connector body (1) is internally fixedly connected to a sealing ring (3), and the lower end of the sliding column (7) is fixedly connected to a sealing plate (15) that matches the sealing ring (3). The lower end face of the sealing plate (15) is fixedly connected to a rubber head (16).

5. A sealable tee connector according to claim 1, characterized in that: The upper end of the slide (7) extends above the fixed cover (2) and is fixedly connected to a handle (18).

6. A sealable tee connector according to claim 1, characterized in that: A sealing ring (11) is fixedly connected inside the through hole (4), and the sealing ring (11) is in close contact with the outer wall of the sliding column (7).

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