Steering fast-inserting angle valve

Abstract

The utility model discloses a steering quick-inserting angle valve which comprises an angle valve body, the rear end of the angle valve body is in threaded connection with a decorative cover, a filter screen is sleeved with the angle valve body, and the filter screen is located at the front end of the angle valve body. The upper end of the first locking cap is in threaded connection with the lower end of the angle valve body, a steering connector is arranged at the lower end of the first locking cap, the upper end of the steering connector is located in the first locking cap, and the lower end of the steering connector is in threaded connection with a second locking cap; the lower end of the tooth-shaped hand wheel is connected with the upper end of the angle valve body in a sleeved mode, the lower end of the tooth-shaped hand wheel is fixedly connected with a lead screw, and the lead screw is located in the angle valve body. The water outlet end is a universal steering connector, free adjustment of the angle of + / -15 degrees can be achieved, and installation in limited space such as a wall corner or a cabinet body is facilitated; the filter screen is arranged in the middle, large-particle impurities can be filtered, and equipment such as a rear-end faucet is prevented from being damaged; the valve can be opened and closed by driving the valve element switch through the hand wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of angle valves, and particularly relates to a quick-insert angle valve with a swivel function. Background Art

[0002] When installing the existing quick-insert angle valve with a swivel function, due to the limitation of the angle valve structure, it is difficult to install the angle valve in a narrow space; large particle impurities will pass through during use, and the equipment will be damaged after long-term use, which is not conducive to the normal use of the equipment. The Chinese patent discloses an "angle valve" with the application number "CN202321248359.1", which includes a valve body, a valve stem, a ball core and a handwheel. The outer end of the valve stem extends out of the top of the valve body. The handwheel has a connecting part inside. The outer wall of the outer end of the valve stem has several cutting surfaces. The connecting part has a plugging hole for circumferentially mating and plugging the outer end of the valve stem. The top of the handwheel has an installation hole leading to the plugging hole. The inner wall of the installation hole has a shoulder. A screw passes through the installation hole and is threadedly connected to the outer end of the valve stem. The head of the screw abuts against the shoulder. The top of the handwheel is fixedly connected with a cover for sealing the installation hole. A limiting plate is connected between the inner wall of the handwheel and the connecting part. The valve body has two axially protruding limiting blocks, and the limiting plate is located between the two limiting blocks. The working stability of this angle valve is good and it has an anti-disassembly function. However, the installation of the angle valve is easily restricted by the size of the space, and the adaptability to the installation environment is insufficient; after long-term use, equipment damage caused by large particle impurities is likely to occur, which is not conducive to the normal use of the equipment. Summary of the Utility Model

[0003] The purpose of the utility model is to at least solve one of the technical problems existing in the prior art, and provide a quick-insert angle valve with a swivel function. The water outlet end is a universal swivel joint, which can realize free adjustment of the angle of + / -15°, facilitating installation in limited spaces such as corners or inside cabinets; a filter screen is installed in the middle to filter large particle impurities and avoid damage to equipment such as the rear faucet; the valve core is switched by driving the handwheel, and the valve can be opened and closed.

[0004] The utility model also provides a quick-insert angle valve with a swivel function as described above, including: an angle valve body, a decorative cover is threadedly connected to the rear end of the angle valve body, a filter screen is sleeved inside the angle valve body, and the filter screen is located at the front end of the angle valve body; a first locking cap, the upper end of the first locking cap is threadedly connected to the lower end of the angle valve body, a swivel joint is arranged at the lower end of the first locking cap, the upper end of the swivel joint is located inside the first locking cap, and the lower end of the swivel joint is threadedly connected to a second locking cap; a toothed handwheel, the lower end of the toothed handwheel is sleeved on the upper end of the angle valve body, and a lead screw is fixedly connected to the lower end of the toothed handwheel, and the lead screw is located inside the angle valve body.

[0005] A quick-connect angle valve for steering according to the present utility model, a second compression nut is provided at the front end of the angle valve body, and the second compression nut is threadedly connected to the angle valve body. This is beneficial to the stable assembly of the angle valve.

[0006] A quick-connect angle valve for steering according to the present utility model, a second O-ring is provided at the front end of the angle valve body, the second O-ring is located inside the angle valve body, the second O-ring is sleeved on the angle valve body, and the second O-ring is sleeved on the second compression nut. This is beneficial to the stable assembly of the angle valve.

[0007] A quick-connect angle valve for steering according to the present utility model, a first sealing ring is provided at one end of the steering joint close to the angle valve body, the lower end of the first sealing ring abuts against the upper end of the steering joint, and the first sealing ring is sleeved on the angle valve body. This improves the sealing performance of the angle valve and is beneficial to the stable sealing of the angle valve.

[0008] A quick-connect angle valve for steering according to the present utility model, a second sealing ring is provided inside the second locking nut, and the upper end of the second sealing ring abuts against the lower end of the steering joint. This improves the sealing performance of the angle valve and is beneficial to the stable sealing of the angle valve.

[0009] A quick-connect angle valve for steering according to the present utility model, a snap ring is provided inside the second locking nut, the upper end of the snap ring abuts against the lower end of the second sealing ring, and the lower end of the snap ring abuts against the lower inner wall of the second locking nut. This is beneficial to the stable assembly of the angle valve.

[0010] A quick-connect angle valve for steering according to the present utility model, a first compression nut is sleeved on the lead screw, the first compression nut is threadedly connected to the angle valve body, and the first compression nut is located inside the angle valve body. This is beneficial to the stable assembly of the angle valve.

[0011] A quick-connect angle valve for steering according to the present utility model, a first O-ring is sleeved on the lead screw, the first O-ring is sleeved on the angle valve body, and the upper end of the first O-ring abuts against the lower end of the first compression nut. This is beneficial to the stable assembly of the angle valve.

[0012] A quick-connect angle valve for steering according to the present utility model, a sealing gasket is threadedly connected to the lower end of the lead screw, and the sealing gasket is sleeved on the angle valve body. This improves the sealing performance of the angle valve and is beneficial to the stable sealing of the angle valve.

[0013] Beneficial effects:

[0014] 1. Compared with the prior art, for this quick-connect angle valve for steering, the water outlet end is a universal steering joint, which can achieve free adjustment of + / -15° angle, facilitating installation in limited spaces such as corners or inside cabinets;

[0015] 2. Compared with the prior art, in this kind of quick-insert angle valve with steering, a filter screen is installed in the middle, which can filter large-particle impurities and avoid damage to equipment such as the rear-end faucet.

[0016] 3. Compared with the prior art, in this kind of quick-insert angle valve with steering, the valve core is switched by the handwheel, and the opening and closing of the valve can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the drawings and embodiments;

[0018] Figure 1 It is an exploded structural schematic diagram of a quick-insert angle valve with steering of the present invention;

[0019] Figure 2 It is a structural schematic diagram of a quick-insert angle valve with steering of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the angle valve body of a quick-insert angle valve with steering of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the decorative cover of a quick-insert angle valve with steering of the present invention.

[0022] Legend Explanation:

[0023] 1. Angle valve body; 2. First compression nut; 3. Lead screw; 4. Toothed handwheel; 5. Sealing gasket; 6. First O-ring; 7. Second compression nut; 8. Second O-ring; 9. Filter screen; 10. First sealing ring; 11. Steering joint; 12. First locking nut; 13. Plastic sleeve; 14. Snap ring; 15. Second sealing ring; 16. Second locking nut; 17. Decorative cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] This part will describe the specific embodiments of the present invention in detail. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0025] Refer to Figures 1-4, an angle valve with quick-insert steering in an embodiment of the present utility model, which comprises: an angle valve body 1, a decorative cover 17 is threadedly connected to the rear end of the angle valve body 1 for decorative installation of the angle valve body 1. A filter screen 9 is sleeved inside the angle valve body 1 for filtering. The filter screen 9 is located at the front end of the angle valve body 1. A second compression nut 7 is provided at the front end of the angle valve body 1 for stably installing the filter screen 9. The second compression nut 7 is threadedly connected to the angle valve body 1. A second O-ring 8 is provided at the front end of the angle valve body 1 for stably installing the second compression nut 7. The second O-ring 8 is located inside the angle valve body 1. The second O-ring 8 is sleeved on the angle valve body 1, and the second O-ring 8 is sleeved on the second compression nut 7;

[0026] A first locking nut 12, the upper end of the first locking nut 12 is threadedly connected to the lower end of the angle valve body 1. A steering joint 11 is provided at the lower end of the first locking nut 12 for steering adjustment of the valve body. The upper end of the steering joint 11 is located inside the first locking nut 12. A second locking nut 16 is threadedly connected to the lower end of the steering joint 11 for installing a second sealing ring 15 and a snap ring 14. A first sealing ring 10 is provided at one end of the steering joint 11 close to the angle valve body 1 for stably sealing the angle valve body 1. The lower end of the first sealing ring 10 abuts against the upper end of the steering joint 11. The first sealing ring 10 is sleeved on the angle valve body 1. A second sealing ring 15 is provided inside the second locking nut 16 for stable sealing. The upper end of the second sealing ring 15 abuts against the lower end of the steering joint 11. A snap ring 14 is provided inside the second locking nut 16 for stably installing the steering joint 11. The upper end of the snap ring 14 abuts against the lower end of the second sealing ring 15, and the lower end of the snap ring 14 abuts against the lower inner wall of the second locking nut 16;

[0027] A toothed handwheel 4, the lower end of the toothed handwheel 4 is sleeved on the upper end of the angle valve body 1. A lead screw 3 is fixedly connected to the lower end of the toothed handwheel 4 to open and close the angle valve by rotating the lead screw 3 through the toothed handwheel 4. The lead screw 3 is located inside the angle valve body 1. The lead screw 3 is sleeved with a first compression nut 2. The first compression nut 2 is threadedly connected to the angle valve body 1. The first compression nut 2 is located inside the angle valve body 1. The lead screw 3 is sleeved with a first O-ring 6 for stably installing the lead screw 3. The first O-ring 6 is sleeved on the angle valve body 1. The upper end of the first O-ring 6 abuts against the lower end of the first compression nut 2. A sealing gasket 5 is threadedly connected to the lower end of the lead screw 3 for stably sealing the angle valve body 1. The sealing gasket 5 is sleeved on the angle valve body 1.

[0028] Working principle: The angle valve with quick-insert steering is used for drinking water and domestic water, and is mostly installed on water supply pipelines and toilets, and is often installed and connected to final water-using devices such as faucets; The steering joint 11 can move freely within the range of + / - 15°, which is convenient for installation in case of insufficient space. After inserting the outlet pipe, tightening the locking nut can connect and seal, and it can be quickly installed and used; The angle valve is controlled by rotating the lead screw 3 through the toothed handwheel 4 to open and close the angle valve body.

[0029] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A steering quick-insert angle valve, characterized in that: include: An angle valve body (1), wherein the rear end of the angle valve body (1) is threadedly connected to a decorative cover (17), a filter screen (9) is sleeved inside the angle valve body (1), and the filter screen (9) is located at the front end of the angle valve body (1); A first locking cap (12), the upper end of which is threadedly connected to the lower end of the angle valve body (1), a steering joint (11) is provided at the lower end of the first locking cap (12), the upper end of the steering joint (11) is located inside the first locking cap (12), and the lower end of the steering joint (11) is threadedly connected to a second locking cap (16); A toothed handwheel (4), the lower end of which is sleeved with the upper end of the angle valve body (1), the lower end of which is fixedly connected with a screw rod (3), and the screw rod (3) is located inside the angle valve body (1).

2. A steering quick-insert angle valve according to claim 1, characterized in that: A second pressing cap (7) is provided at the front end of the angle valve body (1), and the second pressing cap (7) is threadedly connected to the angle valve body (1).

3. A steering quick-insert angle valve according to claim 1, characterized in that: A second O-ring (8) is provided at the front end of the angle valve body (1); the second O-ring (8) is located inside the angle valve body (1); the second O-ring (8) is sleeved with the angle valve body (1); and the second O-ring (8) is sleeved with the second pressure cap (7).

4. A steering quick-insert angle valve according to claim 1, characterized in that: A first sealing ring (10) is provided at one end of the steering joint (11) close to the angle valve body (1), the lower end of the first sealing ring (10) abuts against the upper end of the steering joint (11), and the first sealing ring (10) is sleeved with the angle valve body (1).

5. The steering quick-insert angle valve according to claim 1, characterized in that: A second sealing ring (15) is arranged inside the second locking cap (16), and the upper end of the second sealing ring (15) abuts against the lower end of the steering joint (11).

6. The steering quick-insert angle valve according to claim 1, characterized in that: A retaining spring (14) is disposed inside the second locking cap (16), the upper end of the retaining spring (14) abuts against the lower end of the second sealing ring (15), and the lower end of the retaining spring (14) abuts against the lower inner wall of the second locking cap (16).

7. The steering quick-insert angle valve according to claim 1, characterized in that: The screw rod (3) is sleeved with a first pressing cap (2), the first pressing cap (2) is threadedly connected to the angle valve body (1), and the first pressing cap (2) is located inside the angle valve body (1).

8. The steering quick-insert angle valve according to claim 1, characterized in that: The screw rod (3) is sleeved with a first O-ring (6), the first O-ring (6) is sleeved with the angle valve body (1), and the upper end of the first O-ring (6) is in contact with the lower end of the first pressure cap (2).

9. The steering quick-insert angle valve according to claim 1, characterized in that: The lower end of the screw rod (3) is threadedly connected to a sealing gasket (5), and the sealing gasket (5) is sleeved with the angle valve body (1).

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