CN211040055U

CN211040055U - Adaptor and water softener

Info

Publication number: CN211040055U
Application number: CN201921979802.6U
Authority: CN
Inventors: 陈宝; 凌润锌; 林艺辉; 甘标; 董小虎; 鲁璐; 蒋彬
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-07-17
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses an adapter and a water softener, wherein the adapter comprises an upper connecting piece and a lower connecting piece; the upper connecting piece is fixedly connected with the valve head in a sealing way, and the lower connecting piece is fixedly connected with the filter tank in a sealing way; the upper connecting piece and the lower connecting piece are respectively provided with a rotary clamping block and a rotary clamping groove; the rotary clamping block is rotationally clamped with the rotary clamping groove, so that the upper connecting piece and the lower connecting piece are detachably and fixedly connected. Water softener, through add the adaptor between straining jar and valve head to when the current water softener of adaptation, through rotating the card structure, be convenient for separate straining jar and valve head.

Description

Adaptor and water softener

Technical Field

The utility model belongs to the water purification field especially relates to an adaptor and water softener.

Background

At present, because people's living standard promotes gradually, the water softener has become some water treatment facilities that all can consider to the family that has certain requirement to quality of water, because the water softener need regularly change the filter material, current water softener filter bottle is through threaded connection with the valve head, need gradually twist out the screw thread when changing the filter material just can take off the valve head change filter material period need just can twist out with the help of the instrument and still need have certain dynamics, lead to changing filter material user experience very poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adaptor and water softener to in dismantlement valve head and filter bowl.

In order to achieve the above object, the specific technical scheme of the adaptor and the water softener of the utility model is as follows:

an adapter comprises an upper connector and a lower connector; the upper connecting piece is fixedly connected with the valve head in a sealing way, and the lower connecting piece is fixedly connected with the filter tank in a sealing way; the upper connecting piece and the lower connecting piece are respectively provided with a rotary clamping block and a rotary clamping groove; the rotary clamping block is rotationally clamped with the rotary clamping groove, so that the upper connecting piece and the lower connecting piece are detachably and fixedly connected.

Furthermore, an upper inner sleeve is formed at the lower end of the upper connecting piece, a lower outer sleeve is formed at the upper end of the lower connecting piece, a spinning block is arranged on the outer wall of the upper inner sleeve, and a spinning groove is formed in the inner wall of the lower outer sleeve.

Further, it includes inserting groove and joint groove to revolve the draw-in groove, and the inserting groove forms along the axial internal extension from the terminal surface of overcoat down, and the joint groove forms along circumference extension on the inner wall from the inserting groove end.

Furthermore, an end sealing ring is clamped between the end face of the upper inner sleeve and the lower outer sleeve.

Furthermore, the wall surface of the lower outer sleeve, which is attached to the end surface of the upper inner sleeve, is provided with an end groove, and the end sealing ring is sleeved in the end groove.

Furthermore, a side sealing ring is clamped between the outer wall of the upper inner sleeve and the inner wall of the lower outer sleeve.

Furthermore, the upper inner sleeve is provided with a side groove arranged along the circumferential direction on the outer wall, and the side sealing ring is sleeved in the side groove.

A water softener comprises a valve head, a filter tank and the adaptor.

Furthermore, an upper outer sleeve is formed at the upper end of the upper connecting piece, and the upper outer sleeve is sleeved outside the connector of the valve head and is in threaded connection with the valve head pipe.

Furthermore, a lower inner sleeve is formed at the lower end of the lower connecting piece, and the lower inner sleeve is sleeved on the connecting pipe of the filter tank and is in threaded connection with the connecting pipe of the filter tank.

The utility model discloses an adaptor and water softener have following advantage: through add the adaptor between straining jar and valve head to when the current water softener of adaptation, through rotating the card structure, be convenient for separate straining jar and valve head.

Drawings

FIG. 1 is a sectional view of a water softener according to the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is a schematic view of the connection structure of the adaptor of the present invention.

The notation in the figure is:

1. a valve head; 11. an upper seal groove; 12. an upper seal ring; 2. a filter tank; 21. a connecting pipe; 22. a lower seal ring; 3. an upper connecting piece; 31. putting an outer sleeve; 32. an inner sleeve is arranged; 321. a side groove; 4. a lower connecting piece; 41. a lower outer sleeve; 411. an end slot; 412. a lower seal groove; 42. an inner sleeve is arranged; 5. rotating the clamping block; 6. a rotary clamping groove; 61. inserting grooves; 62. a clamping groove; 7. an end seal ring; 8. and a side sealing ring.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the water softener of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the water softener of the present invention includes a valve head 1, a filter tank 2 and an adaptor. Referring to fig. 3, the adaptor includes an upper connector 3 and a lower connector 4, wherein the upper connector 3 is fixedly connected to the valve head 1 in a sealing manner, and the lower connector 4 is fixedly connected to the canister 2 in a sealing manner. And the upper connecting piece 3 and the lower connecting piece 4 are respectively provided with a rotary clamping block 5 and a rotary clamping groove 6. Through rotating the rotatory joint in fixture block 5 and the rotatory joint in fixture groove 6, make upper connecting piece 3 and lower connecting piece 4 can dismantle fixed connection, and then make valve head 1 and filter bowl 2 can dismantle fixed connection.

The upper end of the upper connecting piece 3 is provided with an upper outer sleeve 31, and the lower end is provided with an upper inner sleeve 32. The upper outer sleeve 31 is sleeved outside the connector of the valve head 1 and is in threaded connection with the valve head 1, so that the upper connecting piece 3 is fixedly connected with the valve head 1 in a sealing manner.

And the lower connector 4 has a lower outer sleeve 41 formed at an upper end thereof and a lower inner sleeve 42 formed at a lower end thereof. The swivel block 5 is provided on the outer wall of the upper inner sleeve 32, and the swivel groove 6 is provided on the inner wall of the lower outer sleeve 41, thereby connecting the upper coupling member 3 and the lower coupling member 4. The rotary clamping groove 6 comprises an inserting groove 61 and a clamping groove 62, the inserting groove 61 is formed by extending the end face of the lower outer sleeve 41 along the axial direction, and the clamping groove 62 is formed by extending the tail end of the inserting groove 61 on the inner wall along the circumferential direction. Thereby, the fixture block 5 is inserted into the lower housing 41 along the insertion groove 61 and is rotatably inserted into the catching groove 62 at the end of the insertion groove 61, thereby completing the fixing of the upper and lower connecting

members

3 and 4.

And the lower inner sleeve 42 is sleeved on the connecting pipe 21 of the filter tank 2 and is in threaded connection with the connecting pipe 21 of the filter tank 2, so that the lower connecting piece 4 is fixedly connected with the filter tank 2 in a sealing way.

In order to ensure the sealing of the upper connecting part 3 and the lower connecting part 4, an end sealing ring 7 and a side sealing ring 8 are arranged between the upper connecting part 3 and the lower connecting part 4. The lower outer sleeve 41 is provided with an end groove 411 on a wall surface attached to the end surface of the upper inner sleeve 32, and the end seal ring 7 is fitted in the end groove 411, so that the end seal ring 7 is held between the end surface of the upper inner sleeve 32 and the lower outer sleeve 41. The outer wall of the upper inner sleeve 32 is provided with a side groove 321 arranged along the circumferential direction, and the side sealing ring 8 is sleeved in the side groove 321, so that the side sealing ring 8 is clamped between the outer wall of the upper inner sleeve 32 and the inner wall of the lower outer sleeve 41. Thus, the sealing effect of the sealing connecting piece is ensured.

In order to ensure the sealing between the upper connecting piece 3 and the valve head 1, an upper sealing groove 11 is formed in one side, attached to the end face of the upper outer sleeve 31, of the valve head 1, an upper sealing ring 12 is sleeved in the upper sealing groove 11, and the upper sealing ring 12 is clamped between the valve head 1 and the upper outer sleeve 31, so that the sealing between the connecting piece and the valve head 1 is ensured.

In order to ensure the sealing between the lower connecting piece 4 and the filtering tank 2, the lower outer sleeve 41 is provided with a lower sealing groove 412 at the end face attaching side of the connecting pipe 21, and a lower sealing ring 22 is sleeved in the lower sealing groove 412. Lower sealing ring 22 is clamped between lower connector 4 and canister 2 to ensure sealing of lower connector 4 and canister 2.

Thus, through the rotary clamping structure, the convenient disassembly of the upper connector 3 and the lower connector 4 is ensured, so that the valve head 1 and the filter tank 2 are convenient to disassemble.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. An adapter, characterized in that it comprises an upper piece (3) and a lower piece (4); the upper connecting piece (3) is fixedly connected with the valve head (1) in a sealing way, and the lower connecting piece (4) is fixedly connected with the filter tank (2) in a sealing way; the upper connecting piece (3) and the lower connecting piece (4) are respectively provided with a rotary clamping block (5) and a rotary clamping groove (6); the rotary clamping block (5) is rotationally clamped with the rotary clamping groove (6), so that the upper connecting piece (3) is detachably and fixedly connected with the lower connecting piece (4).

2. The adaptor according to claim 1, wherein the upper end of the upper connector (3) is formed with an upper inner sleeve (32), the upper end of the lower connector (4) is formed with a lower outer sleeve (41), the spin chuck block (5) is arranged on the outer wall of the upper inner sleeve (32), and the spin chuck groove (6) is arranged on the inner wall of the lower outer sleeve (41).

3. The adapter according to claim 2, characterized in that the rotary clamping groove (6) comprises an inserting groove (61) and a clamping groove (62), the inserting groove (61) is formed by extending from the end face of the lower outer sleeve (41) along the axial direction, and the clamping groove (62) is formed by extending from the tail end of the inserting groove (61) along the circumferential direction on the inner wall.

4. An adaptor according to claim 2, characterised in that an end sealing ring (7) is clamped between the end face of the upper inner sleeve (32) and the lower outer sleeve (41).

5. The adapter according to claim 4, characterized in that the lower outer sleeve (41) is provided with an end groove (411) on the wall surface abutting the end surface of the upper inner sleeve (32), and the end sealing ring (7) is arranged in the end groove (411).

6. The adapter according to claim 2, characterized in that a lateral sealing ring (8) is clamped between the outer wall of the upper inner sleeve (32) and the inner wall of the lower outer sleeve (41).

7. An adaptor according to claim 6, wherein the upper inner sleeve (32) is provided with a side groove (321) arranged along the circumferential direction on the outer wall, and the side sealing ring (8) is sleeved in the side groove (321).

8. Water softener, characterized in that it comprises a valve head (1) and a filter cartridge (2), and an adapter according to any one of claims 1-7.

9. The water softener according to the claim 8, characterized in that the upper end of the upper connecting piece (3) is formed with an upper outer sleeve (31), the upper outer sleeve (31) is sleeved outside the joint of the valve head (1) and is in threaded connection with the valve head (1).

10. The water softener according to claim 8, characterized in that the lower end of the lower connecting piece (4) is formed with a lower inner sleeve (42), and the lower inner sleeve (42) is sleeved on the connecting pipe (21) of the filter tank (2) and is in threaded connection with the connecting pipe (21) of the filter tank (2).