Water treatment filter bottle

Abstract

The utility model discloses a water treatment filter bottle which comprises a bottle body, a bottle cap is arranged on the top of the bottle body in a lap joint mode, a sealing sleeve is fixedly arranged at the bottom of the bottle cap, a sealing assembly is arranged in the sealing sleeve, a water inlet and outlet assembly is arranged in the bottle cap, and a locking plate is fixedly arranged on the surface of the sealing sleeve. A locking hole is formed in the side, away from the sealing sleeve, of the locking plate, a mounting sleeve is arranged at the bottom of the locking plate in a lap joint mode, and the mounting sleeve is fixedly mounted on the surface of the bottle body. Through arrangement of a sealing sleeve, a locking plate, a mounting sleeve, a limiting spring, a moving block, a mounting rod, a limiting ring, a rotating plate, a locking column and a locking hole, a bottle cap can be conveniently dismounted and mounted, so that the bottle cap can be conveniently moved away from the top of a bottle body, and a filter element body mounted in the bottle body can be conveniently replaced; the condition that the bottle cap is difficult to take down due to too tight rotation between the bottle body and the bottle cap of the filter bottle is avoided, so that the condition that the filter element body is difficult to replace is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment filter bottles, in particular to a water treatment filter bottle. Background Art

[0002] Water treatment methods include physical treatment and chemical treatment. Physical methods include using filter materials with different pore sizes to remove impurities from the water through adsorption or barrier methods. When using physical methods to treat water, filter bottles are usually used. Water enters the filter bottle through a pipe and is filtered through the filter element inside the filter bottle. The filtered water is discharged from the filter bottle through a pipe.

[0003] The filter element of the water treatment device filter has a fixed service life and must be replaced as needed. The body and cap of the filter bottle are usually connected by threads. During the installation of the filter element, in order to prevent leakage, the bottle cap may be easily loosened due to excessive tightening during installation, making it difficult to replace the filter element. Therefore, a water treatment filter bottle is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a water treatment filter bottle, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The closure of the bottle is sealed with a sealant on the bottom of the bottle cap, and a sealant is provided on the bottom of the bottle cap, the sealant is provided inside the sealant, a water inlet and outlet assembly is provided inside the bottle cap, a locking plate is fixedly provided on the surface of the sealant, a locking hole is provided on the locking plate at a side away from the sealing sleeve, a mounting sleeve is overlapped and provided on the bottom of the locking plate, the mounting sleeve is fixedly installed on the surface of the bottle body, a limiting spring is provided inside the mounting sleeve, one end of the limiting spring is fixedly installed on the inner wall of the mounting sleeve, a moving block is fixedly provided on the other end of the limiting spring, a mounting rod is fixedly provided on the side of the moving block away from the mounting sleeve, a limiting ring is fixedly provided on the surface of the mounting rod, a rotating plate is overlapped and provided between the facing surfaces of the mounting rod and the limiting ring, a locking column is fixedly provided on the side of the rotating plate close to the bottle body, and a filter core assembly is provided inside the bottle body.

[0007] Preferably, the sealing assembly comprises an installation groove, the installation groove is provided on the inner wall of the sealing sleeve, the number of the installation grooves is two, a sealing ring is fixedly provided inside the two installation grooves, and the sealing ring is overlapped with the bottle body.

[0008] Preferably, the water inlet and outlet assembly comprises a water inlet and a water outlet, and the water inlet and the water outlet are both opened inside the bottle cap, a water inlet pipe is fixedly arranged inside the water inlet, and a water outlet pipe is fixedly arranged inside the water outlet.

[0009] Preferably, the filter element assembly comprises a limiting sleeve, a filter element body is overlapped on the surface of the limiting sleeve, an arc-shaped limiting plate is overlapped on the surface of the filter element body, and the arc-shaped limiting plate is fixedly mounted on the bottom of the bottle cap.

[0010] Preferably, the number of the locking plates and the number of the mounting sleeves are both four, and the four locking plates and the four mounting sleeves are distributed in a circular array, and the sides of the locking plates and the mounting sleeves close to the bottle body are both arc-shaped surfaces.

[0011] Preferably, a mounting hole for mounting the rotating plate on the surface of a mounting rod is provided, and the mounting rod and the mounting hole are overlapped.

[0012] Preferably, the number of the limit springs is eight, and the eight limit springs are distributed in a circular array, and two limit springs form a group.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the water treatment filter bottle, through the arrangement of the sealing sleeve, the locking plate, the mounting sleeve, the limit spring, the moving block, the mounting rod, the limit ring, the rotating plate, the locking column and the locking hole, is convenient for disassembling and installing the bottle cap, thereby facilitating the removal of the bottle cap from the top of the bottle body, thereby facilitating the replacement of the filter element body installed inside the bottle body, avoiding the situation where the bottle body and the bottle cap of the filter bottle are rotated too tightly, resulting in difficulty in removing the bottle cap, thereby avoiding the situation where it is difficult to replace the filter element body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 It is a schematic diagram of the longitudinal section structure of the local structure of the utility model;

[0016] Figure 3 This is a partial structural breakdown diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the sealing sleeve and the bottle cap of the utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the bottle body of the utility model.

[0019] In the figure: 1. bottle body; 2. bottle cap; 3. sealing sleeve; 4. locking plate; 5. mounting sleeve; 6. limiting spring; 7. moving block; 8. mounting rod; 9. limiting ring; 10. rotating plate; 11. locking column; 12. locking hole; 13. mounting groove; 14. sealing ring; 15. water inlet; 16. water inlet pipe; 17. water outlet; 18. water outlet pipe; 19. limiting sleeve; 20. filter element body; 21. arc limiting plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5A water treatment filter bottle comprises a bottle body 1, a bottle cap 2 is overlapped on the top of the bottle body 1, a sealing sleeve 3 is fixedly arranged on the bottom of the bottle cap 2, a sealing assembly is arranged inside the sealing sleeve 3, and the sealing assembly comprises a mounting groove 13, the mounting groove 13 is opened on the inner wall of the sealing sleeve 3, the number of the mounting grooves 13 is two, and a sealing ring 14 is fixedly arranged inside the two mounting grooves 13, the sealing ring 14 and the bottle body 1 are overlapped, and the arrangement of the mounting groove 13 and the sealing ring 14 facilitates the sealing between the sealing sleeve 3 and the bottle body 1, and avoids the situation that water flows out from the gap between the sealing sleeve 3 and the bottle body 1, and a locking plate 4 is fixedly arranged on the surface of the sealing sleeve 3, and the locking plate 4 is away from the sealing sleeve 3. A locking hole 12 is provided on one side, and a mounting sleeve 5 is overlapped at the bottom of the locking plate 4. There are four locking plates 4 and four mounting sleeves 5, and the four locking plates 4 and the four mounting sleeves 5 are distributed in a circular array. The locking plate 4 and the mounting sleeve 5 are both arc-shaped surfaces on the side close to the bottle body 1, so that the sealing sleeve 3 is installed more firmly, and the bottle cap 2 is installed more firmly. The mounting sleeve 5 is fixedly installed on the surface of the bottle body 1, and a limiting spring 6 is arranged inside the mounting sleeve 5. One end of the limiting spring 6 is fixedly installed on the inner wall of the mounting sleeve 5, and a moving block 7 is fixedly arranged on the other end of the limiting spring 6. A mounting rod 8 is fixedly arranged on the side of the moving block 7 away from the mounting sleeve 5. The mounting rod 8 has a surface A limit ring 9 is fixedly provided on the surface, a rotating plate 10 is overlapped between the facing surfaces of the mounting rod 8 and the limit ring 9, a mounting hole for mounting it on the surface of the mounting rod 8 is opened on the surface of the rotating plate 10, the mounting rod 8 and the mounting hole are overlapped, the mounting hole is convenient for mounting the rotating plate 10 on the surface of the mounting rod 8, and convenient for the rotating plate 10 to rotate on the surface of the mounting rod 8, a locking column 11 is fixedly provided on the side of the rotating plate 10 close to the bottle body 1, the number of limit springs 6 is eight, and the eight limit springs 6 are distributed in a circular array, two limit springs 6 are a group, and two limit springs 6 in a group are convenient for giving enough pulling force to the moving block 7, so that the moving block 7 passes through the mounting rod 8. After the limiting ring 9 and the rotating plate 10 push the locking column 11 to insert into the locking hole 12, it is stable enough so that the locking column 11 is not likely to slip out of the locking hole 12. Through the arrangement of the sealing sleeve 3, the locking plate 4, the mounting sleeve 5, the limiting spring 6, the moving block 7, the mounting rod 8, the limiting ring 9, the rotating plate 10, the locking column 11 and the locking hole 12, it is convenient to disassemble and install the bottle cap 2, so as to facilitate the removal of the bottle cap 2 and the top of the bottle body 1, so as to facilitate the replacement of the filter element body 20 installed in the bottle body 1, thereby avoiding the situation that the bottle body 1 and the bottle cap 2 of the filter bottle are rotated too tightly, resulting in difficulty in removing the bottle cap 2, thereby avoiding the situation that the filter element body 20 is difficult to replace.

[0022] Specifically, a water inlet and outlet assembly is arranged inside the bottle cap 2, and the water inlet and outlet assembly includes a water inlet 15 and a water outlet 17, and the water inlet 15 and the water outlet 17 are both opened inside the bottle cap 2, and a water inlet pipe 16 is fixedly arranged inside the water inlet 15, and a water outlet pipe 18 is fixedly arranged inside the water outlet 17, and a filter core assembly is arranged inside the bottle body 1, and the filter core assembly includes a limiting sleeve 19, and a filter core body 20 is overlapped on the surface of the limiting sleeve 19, and an arc-shaped limiting plate 21 is overlapped on the surface of the filter core body 20, and the arc-shaped limiting plate 21 is fixedly installed on the bottom of the bottle cap 2, and water flows into the water inlet 15 through the water inlet pipe 16, and enters the filter core body 20 through the water inlet 15, and is filtered by the filter core body 20, and the filtered water enters the water outlet pipe 18 through the water outlet 17, and is discharged through the water outlet pipe 18, so as to facilitate the filtering treatment of water.

[0023] During use: when the filter element body 20 needs to be replaced, the rotating plate 10 is pulled to drive the locking column 11 to move out of the locking hole 12, and the rotating plate 10 drives the moving block 7 through the mounting rod 8 and the limiting ring 9 to slide out of the mounting sleeve 5, and the moving block 7 stretches the limiting spring 6, and the rotating plate 10 is rotated so that the rotating plate 10 drives the locking column 11 to be misaligned with the locking hole 12, and the bottle cap 2 is pulled to drive the sealing sleeve 3 and the arc-shaped limiting plate 21 to move upward, and the sealing sleeve 3 drives the sealing ring 14 to move upward through the mounting groove 13, so that the bottle cap 2 is removed from the top of the bottle body 1, and the sealing sleeve 3 is removed from the surface of the bottle body 1, thereby exposing the filter element body 20 installed inside the bottle body 1, and the filter element body 20 is removed. Take it out from the bottle body 1 and put in the replaced filter element body 20, so that the limiting sleeve 19 is inserted into the inside of the filter element body 20, and then insert the sealing sleeve 3 into the surface of the bottle body 1 through the bottle cap 2, and make the sealing ring 14 contact with the surface of the bottle body 1, and the bottle cap 2 drives the arc-shaped limiting plate 21 to contact with the filter element body 20, and the bottom of the bottle cap 2 is in contact with the filter element body 20, pull the rotating plate 10 to move, so that the rotating plate 10 drives the moving block 7 through the mounting rod 8 and the limiting ring 9 to stretch the limiting spring 6, rotate the rotating plate 10 to drive the locking column 11 to move to a position horizontally aligned with the locking hole 12, push the rotating plate 10 to drive the locking column 11 to insert into the locking hole 12, and the limiting spring 6 is still in a stretched state at this time.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water treatment filter bottle, comprising a bottle body (1), characterized in that: The top of the bottle body (1) is overlapped with a bottle cap (2), the bottom of the bottle cap (2) is fixedly provided with a sealing sleeve (3), a sealing component is arranged inside the sealing sleeve (3), a water inlet and outlet component is arranged inside the bottle cap (2), a locking plate (4) is fixedly arranged on the surface of the sealing sleeve (3), a locking hole (12) is provided on the side of the locking plate (4) away from the sealing sleeve (3), a mounting sleeve (5) is overlapped with the bottom of the locking plate (4), the mounting sleeve (5) is fixedly installed on the surface of the bottle body (1), and a limit spring (12) is arranged inside the mounting sleeve (5). 6), one end of the limit spring (6) is fixedly mounted on the inner wall of the mounting sleeve (5), the other end of the limit spring (6) is fixedly provided with a moving block (7), a side of the moving block (7) away from the mounting sleeve (5) is fixedly provided with a mounting rod (8), a surface of the mounting rod (8) is fixedly provided with a limit ring (9), a rotating plate (10) is overlapped between the facing surfaces of the mounting rod (8) and the limit ring (9), a locking column (11) is fixedly provided on the side of the rotating plate (10) close to the bottle body (1), and a filter element assembly is provided inside the bottle body (1).

2. A water treatment filter bottle according to claim 1, characterized in that: The sealing assembly comprises a mounting groove (13), wherein the mounting groove (13) is formed on the inner wall of the sealing sleeve (3), the number of the mounting grooves (13) is two, a sealing ring (14) is fixedly arranged inside the two mounting grooves (13), and the sealing ring (14) is overlapped with the bottle body (1).

3. A water treatment filter bottle according to claim 1, characterized in that: The water inlet and outlet assembly comprises a water inlet (15) and a water outlet (17), wherein the water inlet (15) and the water outlet (17) are both disposed inside the bottle cap (2), a water inlet pipe (16) is fixedly disposed inside the water inlet (15), and a water outlet pipe (18) is fixedly disposed inside the water outlet (17).

4. A water treatment filter bottle according to claim 1, characterized in that: The filter element assembly comprises a limiting sleeve (19), a filter element body (20) is overlapped on the surface of the limiting sleeve (19), an arc-shaped limiting plate (21) is overlapped on the surface of the filter element body (20), and the arc-shaped limiting plate (21) is fixedly mounted on the bottom of the bottle cap (2).

5. A water treatment filter bottle according to claim 1, characterized in that: The number of the locking plates (4) and the number of the mounting sleeves (5) are both four, and the four locking plates (4) and the four mounting sleeves (5) are all distributed in a circular array, and the sides of the locking plates (4) and the mounting sleeves (5) close to the bottle body (1) are both arc-shaped surfaces.

6. A water treatment filter bottle according to claim 1, characterized in that: The surface of the rotating plate (10) is provided with a mounting hole for mounting it on the surface of a mounting rod (8), and the mounting rod (8) and the mounting hole are overlapped.

7. A water treatment filter bottle according to claim 1, characterized in that: The number of the limit springs (6) is eight, and the eight limit springs (6) are distributed in a circular array, with two limit springs (6) forming a group.

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