CN212056013U

CN212056013U - Water tap with valve core replaced by bare-handed disassembly

Info

Publication number: CN212056013U
Application number: CN202020307313.2U
Authority: CN
Inventors: 颜炳玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-01
Anticipated expiration: 2030-03-04

Abstract

A water tap with a valve core capable of being disassembled and replaced by bare hands comprises a hand-screwed screw, a handle, a valve core shell, a valve core and a main body. The hand-screwed screw is used for fixing the handle and replaces the conventional fastening screw which is deeply hidden inside; the handle head is internally provided with a central sleeve which is through up and down; the lower part of the outer side of the valve core shell is provided with threads, the upper part of the outer side of the valve core shell is closed by an arc line, and the upper part of the inner side of the valve core shell is provided with an annular boss so as to limit and press the valve core; the upper part of the valve core is a valve core rod; a shallow valve core cavity is arranged in the main body, and a protruding main body part is arranged after the valve core is placed in the shallow valve core cavity. The valve core is arranged in the valve core cavity of the main body, the valve core shell is sleeved on the valve core and is in threaded connection with the main body, the central sleeve in the head of the handle is aligned to the lower part of the valve core rod sleeve, the hand-screwed screw is connected with the top end of the valve core rod, and the handle is pressed tightly. Disassembling: firstly, closing a water gate; secondly, rotating leftwards and taking down the hand-screwed screw; thirdly, the handle is grasped and pulled out upwards with force; fourthly, one hand grasps the water outlet nozzle, and the other hand grasps the valve core shell to rotate leftwards forcibly and take down; and fifthly, taking out the valve core and replacing the same model.

Description

Water tap with valve core replaced by bare-handed disassembly

Technical Field

The utility model relates to a bathroom cleaners and polishes field is a bare-handed tap of changing case of dismantling.

Background

In daily life, who can not open a faucet, particularly a cold and hot water faucet is necessary for families, and more than one set of faucet is provided with a basin faucet, a kitchen faucet, a shower faucet and the like. These faucets all have a fatal weak point-plastic shell valve core. The valve core with the plastic shell can age and crack after being used for a long time, and the shell matched with the valve core is mostly brass or 304 stainless steel and is very durable. In the face of the existing water taps, most people can develop the problems at one time: how to disassemble? What tools to repair? It is really difficult. In view of the deficiencies in the prior art, the utility model aims at providing a bare-handed tap of changing case of dismantling. The faucet is simple in structure, can be understood at a glance, can be operated by bare hands, and can greatly prolong the service life of the faucet.

Disclosure of Invention

The utility model discloses a realize like this, constitute by hand screw, handle, case shell, case and main part. The hand-screwed screw is used for fixing the handle and replaces the conventional fastening screw which is deeply hidden inside; the handle head is internally provided with a central sleeve which is through up and down; the valve core shell is designed by integrating a decorative cover, a valve core gland and the upper part of a shell of a traditional water faucet into a whole, so that the valve core shell is convenient to hold by a hand, the lower part of the outer side of the valve core shell is provided with threads, the upper part of the valve core shell is closed by arcs, and the upper part of the inner side of the valve core shell is provided with an annular boss to limit and press; the upper part of the valve core is a valve core rod; a shallow valve core cavity is arranged in the main body, and a protruding main body part is arranged after the valve core is placed in the shallow valve core cavity. The valve core is arranged in the valve core cavity of the main body, the valve core shell is sleeved on the valve core and is in threaded connection with the main body (the valve core shell is not screwed too tightly and can be screwed by hands of normal adults), the central sleeve in the head of the handle is aligned with the valve core rod and is sleeved with the lower end of the valve core rod, the hand-screwed screw is connected with the top end of the valve core rod, and the handle is pressed (the hand-screwed screw can also be arranged on the side surface, as shown in. Disassembling: firstly, closing a water gate; secondly, rotating leftwards and taking down the hand-screwed screw; thirdly, the handle is grasped and pulled out upwards with force; fourthly, one hand grasps the water outlet nozzle, and the other hand grasps the valve core shell to rotate leftwards forcibly and take down; and fifthly, taking out the valve core and replacing the same model.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view.

Fig. 3 is a top view of the handle.

Fig. 4 is a cross-sectional view of the valve cartridge housing.

Fig. 5 is a sectional view of the main body.

Fig. 6 is a schematic view of a hand-twisting operation.

Fig. 7 is another embodiment.

In the figure, the valve core comprises a hand screw 1, a hand screw 2, a handle 3, a valve core shell 4, a valve core 5, a main body 6, a valve core rod 7, a central sleeve 8, an annular boss 9 and a valve core cavity.

Detailed Description

Referring to the attached drawings, the utility model discloses by hand screw 1, handle 2, case shell 3, case 4 and main part 5 constitute. The hand-screwed screw 1 is used for fixing the handle 2; a central sleeve 7 is arranged in the head part of the handle 1; the lower part of the outer side of the valve core shell 3 is provided with threads, the upper part is closed by an arc line, and the upper part of the inner side is provided with an annular boss 8; on the spool 4 is a spool rod 6, and within the body 5 is a shallow spool chamber 9. The valve core 4 is arranged in the valve core cavity 9 of the main body 5, the valve core shell 3 is sleeved on the valve core 4 and is in threaded connection with the main body 5, the central sleeve 7 in the head of the handle 2 is aligned with the valve core rod 6 and is sleeved with the lower end of the valve core rod 6, the hand-screwing screw 1 is connected with the top end of the valve core rod 6, and the handle 2 is pressed tightly. Disassembling: firstly, closing a water gate; secondly, rotating leftwards and taking down the hand-screwed screw 1; thirdly, the handle 2 is grabbed and pulled out upwards with force; fourthly, one hand grasps the water outlet nozzle, and the other hand grasps the valve core shell 3 to rotate leftwards forcibly and take down; and fifthly, taking out the valve core 4 and replacing the same model.

Claims

1. The bare-handed tap of changing case of dismantling comprises hand screw, handle, case shell, case and main part, characterized by: the valve core is arranged in the valve core cavity of the main body, the valve core shell is sleeved on the valve core and is in threaded connection with the main body and is screwed down by hand force, the central sleeve in the handle head is aligned to the lower part of the valve core rod sleeve, and the hand-screwed screw is connected with and screwed down the top end of the valve core rod.

2. The faucet of claim 1, wherein the valve cartridge is manually removed and replaced, and is characterized in that: the hand-screwed screw is used for fixing the handle, and a central sleeve in the head of the handle is through up and down.

3. The faucet of claim 1, wherein the valve cartridge is manually removed and replaced, and is characterized in that: the valve core shell is designed by integrating a decorative cover, a valve core gland and the upper part of the shell of the traditional faucet, the lower part of the outer side of the valve core shell is provided with threads, the upper part of the valve core shell is closed by arcs, and the upper part of the inner side of the valve core shell is provided with an annular boss so as to limit and press the valve core.

4. The faucet of claim 1, wherein the valve cartridge is manually removed and replaced, and is characterized in that: a shallow valve core cavity is arranged in the main body, and a protruding main body part is arranged after the valve core is placed in the shallow valve core cavity.