CN217401725U

CN217401725U - Water tap

Info

Publication number: CN217401725U
Application number: CN202220950603.8U
Authority: CN
Inventors: 谭福添
Original assignee: Xinhui District Siqian Town Zhiheng Metal Products Factory
Current assignee: Xinhui District Siqian Town Zhiheng Metal Products Factory
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-09
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a water tap, which comprises a main body, a main shaft rod, a valve core and a silica gel cylinder, wherein a main shaft cavity is arranged in the main body, a water outlet nozzle communicated with the main shaft cavity is arranged at the lower end of the main body, the main shaft rod extends into the main shaft cavity from the upper surface of the main body, the silica gel cylinder is arranged at the upper end of the main shaft rod, and the silica gel cylinder is attached to the top surface of the inner side wall of the main shaft cavity to form liquid seal; the case parcel live in the main shaft lower extreme tip, case and silicone tube be a whole, the case support and form liquid seal in faucet department, the utility model provides a simple structure and tap with low costs.

Description

Water tap

Technical Field

The utility model relates to a tap technical field especially relates to a tap that water dispenser or milk tea bucket used.

Background

The water outlet of the water dispenser or the milk tea bucket is realized by using a water tap. According to the prior art, a water faucet of a water dispenser comprises a main body, an operating handle, a main shaft rod, a valve cover, a valve core and a silica gel cylinder, wherein the silica gel cylinder and the valve core are respectively fixed on the main shaft rod, and because the silica gel cylinder and the valve core are both penetrated on the main shaft rod, a sealing gasket is additionally added to realize sealing, the structure is complex, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the faucet is simple in structure and low in cost.

In order to realize the purpose, the technical scheme of the utility model is that: a tap comprises a main body, a main shaft rod, a valve core and a silica gel cylinder, wherein a main shaft cavity is arranged in the main body, a water outlet nozzle communicated with the main shaft cavity is arranged at the lower end of the main body, the main shaft rod extends into the main shaft cavity from the upper surface of the main body,

the silica gel cylinder is arranged at the upper end of the main shaft rod and is attached to the top surface of the inner side wall of the main shaft cavity to form liquid seal;

the valve core wraps the end part of the lower end of the main shaft rod, the valve core and the silica gel cylinder are integrated, and the valve core abuts against the water outlet nozzle to form liquid seal.

After the structure more than adopting, compared with the prior art, the utility model has the following advantages: the silica gel cylinder is used for liquid sealing between the main shaft rod and the top surface of the main shaft cavity, the valve core is used for liquid sealing at the water outlet nozzle, the silica gel cylinder and the valve core are integrated, the lower end of the main shaft rod is wrapped in the valve core, the structure is simple, a sealing gasket is not required to be additionally arranged, and the cost is low.

Preferably, the valve core is a silica gel product, has good sealing effect, is convenient to be integrally formed with the silica gel cylinder, and has low cost.

Preferably, the lower end of the valve core is in a shape of an inverted circular truncated cone, and the diameter of the upper end of the valve core is larger than that of the water outlet nozzle, so that the sealing effect is good.

Preferably, the diameter of the main body is larger than that of the water outlet nozzle, and the main body and the water outlet nozzle are in cambered surface transition, so that the valve core and the water outlet nozzle are convenient to seal.

Preferably, the upper end of the main shaft rod is sleeved with a spring, and the spring is compressed when the main shaft rod moves upwards, so that the main shaft rod is convenient to reset.

Preferably, the lower end of the main shaft rod is provided with an annular groove, and the valve core is pressed in the annular groove, so that the valve core and the main shaft rod are firmly connected and have good sealing performance.

Preferably, the diameter of the upper end of the silica gel cylinder is larger than that of the lower end of the silica gel cylinder, so that the upper end of the silica gel cylinder can be better attached to the top surface of the main shaft cavity.

Preferably, the lower end of the silica gel cylinder is in an inverted frustum shape, and when the main shaft rod moves upwards, the lower end of the silica gel cylinder can prop open the upper end of the silica gel cylinder, so that the outer side surface of the silica gel cylinder is tightly attached to the inner side wall of the main shaft cavity.

Preferably, the main shaft cavity upwards penetrates through the main body, the main body is provided with a valve cover for sealing the upper end of the main shaft cavity, and the valve cover is detachably connected with the main body and is convenient to mount and dismount.

Preferably, the valve cover is provided with an operating handle, an open slot is formed in the lower end of the operating handle, and the main shaft rod is hinged in the open slot, so that the operating handle can drive the main shaft rod to move up and down in the main shaft cavity.

Preferably, the cross section of the lower end of the operating handle comprises a horizontal line, an arc line and a vertical line, the lower end of the arc line and the lower end of the vertical line are respectively connected to two ends of the horizontal line, the operating handle is swung, and when a part corresponding to the arc line is in contact with the valve cover, the operating handle can reset after being loosened; when the part corresponding to the vertical line is contacted with the valve cover, the valve cover can not reset after the hand is loosened.

Drawings

Fig. 1 is a front sectional view of a faucet of the present invention.

Fig. 2 is a perspective view of the main shaft, the silica gel cylinder and the valve core of the faucet of the present invention.

Fig. 3 is a perspective view of the faucet handle of the present invention.

Fig. 4 is a perspective view of the faucet of the present invention.

The water-saving type water-saving valve comprises a main body 1, a main shaft 2, a main shaft rod 3, a valve core 4, a main shaft cavity 5, a water outlet nozzle 6, a spring 7, an annular groove 8, a valve cover 9, an operating handle 10, an open groove 11, a horizontal line 12, an arc line 13, a vertical line 14, a silica gel cylinder 15 and an annular bulge.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1, the utility model provides a water tap, including main part 1, establish main shaft chamber 4 in the

main part

1, 1 lower extreme of main part is equipped with the faucet 5 with 4 intercommunications in main shaft chamber, 2 lower extremes of main shaft rod pass 1 upper surfaces of main part and enter into main shaft chamber 4, the part that lies in main shaft chamber 4 at main shaft rod 2 is equipped with silicone cylinder 14 and case 3 respectively, silicone cylinder 14 is located the top of case 3, silicone cylinder 14 is used for carrying out the liquid seal to the clearance between main shaft rod 2 and the top surface of main shaft chamber 4, case 3 is used for carrying out the liquid seal to faucet 5, simultaneously case 3 is a whole with silicone cylinder 14, and case 3 wraps up main shaft rod 14 lower extreme, do not need additionally to set up sealed the pad. Specifically, the valve core 3 and the silicone cylinder 14 are also made of silicone rubber, so that the valve core 3 and the silicone cylinder 14 are integrally formed, and the valve core 3 is solid and is convenient to wrap the main shaft rod 14. The opening of the silicone cylinder 14 faces upward.

As an embodiment, as shown in FIG. 2, in order to ensure the sealing effect between the valve core 3 and the water outlet nozzle 5, the lower end of the valve core 3 is in the shape of an inverted truncated cone, correspondingly, the diameter of the main body 1 is larger than that of the water outlet nozzle 5, and the main body 1 and the water outlet nozzle 5 are transited through an arc surface.

As an embodiment, as shown in fig. 1, in order to facilitate the main shaft rod 2 to move upward and then to reset, the upper end of the main shaft rod 2 is sleeved with a spring 6, the spring 6 is located in the silica gel cylinder 14, when the water outlet nozzle 5 needs to discharge water, the main shaft rod 2 is applied with an upward movement force, meanwhile, the spring 6 is compressed, the upward movement force is removed, and the spring 6 can drive the main shaft rod 2 to move downward to reset. Specifically, the upper end of the spindle rod 6 is provided with an annular protrusion 15, the lower end of the spring 6 is fixed on the annular protrusion 15, and the upper end of the spring 6 abuts against the top surface of the spindle cavity 4.

As an embodiment, as shown in fig. 1, an annular groove 7 is formed at the lower end of the main shaft 6, and the valve core 3 is press-fitted in the annular groove 7. This facilitates the wrapping of the spool 3 around the spindle shaft 6.

As an embodiment, as shown in fig. 2, the diameter of the upper end of the silicone cylinder 14 is larger than the diameter of the lower end of the silicone cylinder 14, so that the upper end of the silicone cylinder 14 can better adhere to the top surface of the spindle cavity 4. Specifically, the lower end of the silica gel tube 14 is in the shape of an inverted circular truncated cone, so that when the spindle rod 6 moves downwards, the outer side surface of the upper end of the silica gel tube 14 is more easily extruded towards the inner side wall of the spindle cavity 4, and the upper end surface of the silica gel tube 14 is extruded towards the top surface of the spindle cavity 4, so that the sealing effect is good.

As an embodiment, as shown in fig. 4, the upper surface of the main body 1 is opened to communicate the main shaft cavity 4 with the upper part of the main body 1, a valve cover 8 for sealing the opening is provided at the upper end of the main body 1, and the lower end of the main shaft 2 extends downwards through the valve cover 8 and into the main shaft cavity 4. Specifically, the valve cover 8 is screwed to the body 1.

As an embodiment, as shown in fig. 3, an operating handle 9 is provided on the valve cover 8, the upper end of the spindle shaft 2 is hinged to the operating handle 9, and the spindle shaft 2 moves up and down by rotating the operating handle 9. Specifically, the lower end of the operating handle 9 is provided with an open slot 10 with a downward opening, and the spindle rod 2 is hinged in the open slot 10.

As an example, as shown in fig. 1, for convenience of use, the cross-sectional shape of the lower end of the operating handle 9 includes a horizontal line 11, an arc line 12 and a vertical line 13, the arc line 12 and the vertical line 13 are respectively located on both sides of the horizontal line 11, the lower end of the arc line 12 and the lower end of the vertical line 13 are respectively connected to both ends of the horizontal line 11, the horizontal line 11 corresponds to the bottom of the operating handle 9, the arc line 12 corresponds to the left side of the operating handle 9, and the vertical line 13 corresponds to the right side of the operating handle 9. When the operating handle 9 is pulled to the right, the part of the operating handle 9 corresponding to the vertical line 13 is pressed on the valve cover 8, and the operating handle 9 cannot reset in a free state, so that the water outlet nozzle 5 can always discharge water when hands are loosened; when the operating handle 9 is pulled to the left, the part of the operating handle 9 corresponding to the arc 12 is pressed on the valve cover 8, and in a free state, the spring 6 can drive the operating handle 9 to reset, so that the water outlet nozzle 5 can be closed when hands are loosened.

Particularly, the utility model discloses a principle is that silica gel cartridge 14 is used for the liquid seal to top between main shaft 2 and main shaft chamber 4, and case 3 is used for the liquid seal at faucet 5, and silica gel cartridge 14 is a whole and 2 lower extremes of main shaft 2 are wrapped up in by case 3 with case 3 in it, and simple structure need not additionally set up sealed the pad, and is with low costs.

On the basis of the above solution, if various changes or modifications of the present invention do not depart from the spirit and scope of the present invention, if they fall within the scope of the claims and the equivalent technology of the present invention, then the present invention is also intended to include these changes and modifications.

Claims

1. The utility model provides a faucet, includes main part (1), main shaft pole (2), case (3) and silicone tube (14), main part (1) in be equipped with main shaft chamber (4), main part (1) lower extreme be equipped with faucet (5) with main shaft chamber (4) intercommunication, main shaft pole (2) stretch into in main shaft chamber (4) from main part (1) upper surface, its characterized in that:

the silica gel cylinder (14) is arranged at the upper end of the main shaft rod (2), and the silica gel cylinder (14) is attached to the top surface of the inner side wall of the main shaft cavity (4) to form liquid seal;

the valve core (3) wraps the end part of the lower end of the main shaft rod (2), the valve core (3) and the silica gel cylinder (14) are integrated, and the valve core (3) abuts against the water outlet nozzle (5) to form liquid seal.

2. A faucet as set forth in claim 1, wherein: the valve core (3) is a silica gel product.

3. A faucet as set forth in claim 1, wherein: the lower end of the valve core (3) is in an inverted circular truncated cone shape, and the diameter of the upper end of the valve core (3) is larger than that of the water outlet nozzle (5).

4. A faucet as claimed in claim 1, wherein: the diameter of the main body (1) is larger than that of the water outlet nozzle (5), and the main body (1) and the water outlet nozzle (5) are in arc surface transition.

5. A faucet as set forth in claim 1, wherein: the upper end of the main shaft rod (2) is sleeved with a spring (6), and the spring (6) is compressed when the main shaft rod (2) moves upwards.

6. A faucet as set forth in claim 1, wherein: the lower end of the main shaft rod (2) is provided with an annular groove (7), and the valve core (3) is pressed in the annular groove (7).

7. A faucet as set forth in claim 1, wherein: the diameter of the upper end of the silica gel cylinder (14) is larger than that of the lower end of the silica gel cylinder (14).

8. A faucet as set forth in claim 1, wherein: main shaft chamber (4) upwards run through main part (1), main part (1) on be equipped with valve gap (8) that are used for sealing main shaft chamber (4) upper end, valve gap (8) can dismantle with main part (1) and be connected.

9. A faucet according to claim 8, wherein: the valve cover (8) is provided with an operating handle (9), the lower end of the operating handle (9) is internally provided with an open slot (10), and the spindle rod (2) is hinged in the open slot (10).

10. A faucet as set forth in claim 9, wherein: the cross section shape of the lower end of the operating handle (9) comprises a horizontal line (11), an arc line (12) and a vertical line (13), and the lower end of the arc line (12) and the lower end of the vertical line (13) are connected to two ends of the horizontal line (11) respectively.