TWM501884U - Improved filter - Google Patents

Description

Improved filter

This creation is an improved filter, especially a filter that avoids blocking water flow and judges the point of replacement to enhance filtration efficiency.

The existing filter comprises a casing, an accommodating space is formed inside the casing, and a water inlet and a water outlet are arranged on the casing, and a hollow pipe body is disposed inside the casing and a set is disposed on the pipe body. a filter member, the two ends of the pipe body respectively protrude from the filter member, and one end of the pipe body is connected to the casing, so that the pipe body is connected with the water inlet, wherein the water inlet and the water outlet are located at the filter member The same side, wherein the water to be filtered flows into the accommodating space of the casing through the water inlet and flows through the pipe body, and the water to be filtered passes through the filter member to filter through the water pressure, and the filtering is performed through the filtering. The water of the piece then flows out of the housing through the water outlet.

In the above, after the filter is used for a period of time, the filtered impurities remain in the filter member, causing clogging, and the filtration quality is lowered, so the filter member needs to be replaced, and if the filter is replaced too early, the filter cannot be effectively used. And the waste is caused. If the filter element is replaced too late, the water flow is blocked and the filtering quality is not good. However, the filter does not provide a device for preventing the blockage and identifying the timing of replacing the filter member, so the user cannot effectively judge when to replace the filter. The filter element.

The main purpose of this creation is to provide an improved filter that will improve the clogging of the filter element, reduce the filtering effect, and allow the user to effectively determine when the filter element in the filter should be replaced.

In order to achieve the foregoing, the improved filter of the present invention comprises: a container having an accommodating space formed therein and forming an opening in the container; an upper cover disposed at an opening of the container, the upper cover Forming a water inlet passage and a water outlet passage that communicate with the accommodating space; at least one first filter member disposed on the upper cover and located in the accommodating space of the container, the first filter member having a water inlet passage a first tube body, a first filter plate is formed on the outer side of the first tube body, a ring wall and a filter cotton are disposed on the bottom surface of the first filter plate, and the ring wall ring defines a mounting hole extending through the first filter plate. The filter cotton surrounds the periphery of the ring wall; at least one identification member is disposed in the mounting hole of the first filter member.

In the above, the water to be filtered sequentially passes through the water inlet passage of the upper cover, the first pipe body of the first filter member, and further flows into the accommodating space of the container, and the water to be filtered is then filtered by the first filter. The cotton and the first filter plate, the water filtered by the first filter member flows out of the water outlet passage of the upper cover, and after the modified filter is used for a period of time, impurities filtered by the water remain in the first filter member. Causing the pores of the filter cotton to block the amount of filtered water, causing the water pressure to rise and pushing out the identification member, so that the water can flow smoothly, without affecting the filtration efficiency, and at the same time allowing the user to see the identification. When the piece is pushed out of the assembly hole of the first filter member, it can be known that the first filter member can be replaced, so the identification member provided by the modified filter can prevent the water flow from blocking the stacking object and make the user easy. It is judged whether the first filter member needs to be replaced, thereby effectively improving the usage rate of the first filter member and effectively controlling the filter quality.

Referring to FIG. 1 to FIG. 3, a preferred embodiment of the improved filter of the present invention comprises a container 10, an upper cover 20, at least one first filter member 30 and at least one identification member 40.

An accommodating space 11 is formed in the container 10, and an opening is formed in the container 10. The container 10 has a body 12 and a base 13 integrally formed on the bottom surface of the body 12. The accommodating space 11 is formed therein. In the main body 12, as shown in FIG. 6, the container 10 has a transparent body 12 and a base 13. The base 13 is detachably assembled to the bottom surface of the body 12. The receiving space 11 is formed on the body. The top surface of the base 13 is provided with a plurality of fastening wings 16 . The bottom surface of the body 12 is provided with a plurality of fastening slots 15 , and the fastening wings 16 respectively extend into the corresponding fastening slots 15 .

The upper cover 20 is disposed at an opening of the container 10. The upper cover 20 forms a water inlet passage 21 and a water outlet passage 22 that communicate with the accommodating space 11. In the above, the outer side of the container 10 is provided with a first adjacent to the opening. a plurality of joints 14 , the upper cover 20 includes a base 23 and a set of joints 24 , the water inlet passage 21 and the water outlet passage 22 are formed on the base 23 , and the outer edge of the base 23 is provided with a load bearing wing 25 . And a leakage preventing ring 26, the bearing wing 25 is placed on the container 10, the leakage preventing ring 26 abuts the container 10, the assembly member 24 covers the carrying wing 25 of the base 23, and the set of connectors 24 is provided with a second set of joints 27 that cooperate with the first set of joints 14 to assemble the set of joints 24 on the container 10 and position the base 23, wherein the first set of joints 14 are externally threaded. The second set of joints 27 is an internal threaded portion.

The first filter member 30 is disposed on the upper cover 20 and located in the accommodating space 11 of the container 10. The first filter member 30 has a first tube body 31 that communicates with the water inlet passage 21, and the first tube body A first filter plate 32 is formed on the outer side of the first filter plate 32. A ring wall 33 and a filter cotton 34 are disposed on the bottom surface of the first filter plate 32. The ring wall 33 defines a mounting hole 35 extending through the first filter plate 32. Cotton 34 surrounds the periphery of the ring wall 33.

The identification member 40 is disposed in the mounting hole 35 of the first filter member 30, wherein the identification member 40 and the filter cotton 34 of the first filter member 30 are made of the same material.

As shown in FIG. 7 , the modified filter device includes a second filter member 50 , the second filter member 50 is connected in series with the first filter member 30 , and the second filter member 50 has a receiving seat 51 . a first filter sheet 52, a grid frame 53, a plurality of filter particles 54, a second filter sheet 55, a second tube body 56 and a second filter plate 57. The receiving seat 51 has a plurality of perforations 511, and A hollow through hole 512 is formed in the accommodating base 51. The first filter piece 52, the mesh frame 53 and the second filter piece 55 are sequentially stacked in the accommodating seat 51, and the filter particles 54 are filled in In the grid frame 53, the second tube body 56 communicates with the water inlet passage 21 and the first tube body 31 of the first filter member 30. The second tube body 56 passes through and extends out of the receiving seat 51. a plurality of fasteners 513 are disposed on the outer side of the tubular body, and the second filter plate 57 is formed on the outer surface of the tubular body. The plurality of fastening portions 571 are respectively disposed on the edge, and the fastening portions 571 are respectively fastened to the buckles 513 of the receiving seat 51.

In the above, when the modified filter has a first filter member 30, the first pipe body 31 of the first filter member 30 is connected to the base 23 of the upper cover 20; in addition, the modified filter has a plurality of first filter members. At 30 o'clock, the first filter members 30 are connected in series by the first pipe body 31, and the first filter member 30 located at the uppermost portion is connected to the base 23 of the upper cover 20 by the first pipe body 31; When the filter has a first filter member 30 and a second filter member 50, the second filter member 50 is located between the base member 23 and the first filter member 30, and the second tube member 56 of the second filter member 50 Connecting the first tube 31 of the first filter member 30 and the base 23; in addition, when the modified filter has a plurality of first filter members 30 and a second filter member 50, the first filter members 30 are mutually The first tube body 31 is connected in series, the second filter element 50 is located between the first filter element 30 and the base 23, and the second tube body 56 of the second filter element 50 is connected to the base 23 and located The first tube body 31 of the first filter member 30 at the top.

Referring to FIG. 4 , an improved filter having a first filter member 30 and a second filter member 50 is taken as an example. The water to be filtered enters the water inlet passage 21 and then flows through the second tube body 56 . A tube body 31 is further flowed into the accommodating space 11 between the filter cotton 34 and the body 12, and the water then passes through the filter cotton 34 of the first filter member 30, the first filter plate 32 and the identification member 40, the filter cotton 34 and the identification member. 40, the impurities in the water can be filtered out, and the water filtered through the first filter member 30 enters the accommodating space 11 between the first filter member 30 and the second filter member 50, and the water then passes through the second filter member 50, the water. The water passing through the second filter member 50 through the perforation 511 of the accommodating seat 51, the first filter piece 52, the grid frame 53 and the filter granule 54, the second filter piece 55 and the second filter plate are sequentially flowed into the first Between the two filter elements 50 and the upper cover 20, the filtered water then flows out of the water outlet passage 22 of the upper cover 20.

Referring to FIG. 5 again, after the modified filter is used for a period of time, the impurities remaining in the filter cotton 34 of the first filter member 30 and the identification member 40 are accumulated to a certain extent, and the filter cotton 34 and the identification member 40 are The pores are filled, so that the water to be filtered cannot pass through the filter cotton 34 and the identification member 40, and the water pressure rises and pushes the identification member 40, so that the identification member 40 is separated from the assembly hole 35 and enters the first filter member 30. Between the second filter members 50, the user sees that the identification member 40 is separated from the first filter member 30, and the first filter member 30 can be replaced. If the modified filter is provided with the plurality of first filter members 30, The user can judge the time point of replacing the first filter member 30 according to the departure time difference of the identification member 40 in each of the first filter members 30.

In summary, the modified filter is provided with the identification member 40 in the first filter member 30, and is separated from the first filter member 30 via the identification member 40, so that the water can flow smoothly without affecting the filtering performance, and at the same time, the user can It is easy to judge whether the first filter member 30 needs to be replaced, avoiding the situation that the first filter member 30 is replaced prematurely and cannot be effectively used and causing an increase in cost, and the situation that the first filter member 30 is replaced too late to reduce the filter quality can be avoided. Occurs, so the improved filter effectively controls filter quality and increases usage.

10‧‧‧ Container
11‧‧‧ accommodating space
12‧‧‧Ontology
13‧‧‧Base
14‧‧‧The first group of joints
15‧‧‧Snap slot
16‧‧‧ buckle wings
20‧‧‧Upper cover
21‧‧‧Water access
22‧‧‧Water outlet
23‧‧‧ Pedestal
24‧‧‧Groups
25‧‧‧Loading wings
26‧‧‧ leakproof ring
27‧‧‧Second group of joints
30‧‧‧First filter
31‧‧‧First tube
32‧‧‧First filter plate
33‧‧‧Circle wall
34‧‧‧Filter cotton
35‧‧‧Assembly holes
40‧‧‧ Identification
50‧‧‧Second filter
51‧‧‧ 容座
511‧‧‧Perforation
512‧‧‧through holes
513‧‧‧ ‧ ear
52‧‧‧First filter
53‧‧‧ grid rack
54‧‧‧Filter
55‧‧‧Second filter
56‧‧‧Second body
57‧‧‧Second filter plate
571‧‧‧Deduction Department

Figure 1 is a perspective exploded view of a preferred embodiment of the improved filter of the present invention. Figure 2 is a perspective view of a preferred embodiment of a preferred embodiment of the present invention. Figure 3 is a schematic cross-sectional view showing a preferred embodiment of a modified filter of the present invention. Figure 4 is a schematic illustration of a filtered water flow path for a preferred embodiment of the proposed improved filter. Fig. 5 is a schematic view showing the identification member of the preferred embodiment of the present invention being detached from the first filter member. Figure 6 is a perspective exploded view of the base of a preferred embodiment of the present invention. Fig. 7 is a perspective exploded view of the second filter member of a preferred embodiment of the present invention.

10‧‧‧ Container

11‧‧‧ accommodating space

12‧‧‧Ontology

13‧‧‧Base

14‧‧‧The first group of joints

20‧‧‧Upper cover

21‧‧‧Water access

22‧‧‧Water outlet

23‧‧‧ Pedestal

24‧‧‧Groups

25‧‧‧Loading wings

26‧‧‧ leakproof ring

27‧‧‧Second group of joints

30‧‧‧First filter

31‧‧‧First tube

32‧‧‧First filter plate

34‧‧‧Filter cotton

40‧‧‧ Identification

50‧‧‧Second filter

51‧‧‧ 容座

513‧‧‧ ‧ ear

56‧‧‧Second body

57‧‧‧Second filter plate

571‧‧‧Deduction Department

Claims (8)

An improved filter comprising: a container having an accommodating space therein and forming an opening in the container; an upper cover disposed at an opening of the container, the upper cover forming a communication space a first water inlet passage and a water outlet passage; at least one first filter member disposed on the upper cover and located in the accommodating space of the container, the first filter member having a first pipe body communicating with the water inlet passage, A first filter plate is formed on the outer side of the first pipe body, a ring wall and a filter cotton are disposed on the bottom surface of the first filter plate, and the ring wall surrounds a mounting hole penetrating the first filter plate, and the filter cotton surrounds the ring a periphery of the wall; at least one identification member disposed in the mounting hole of the first filter member. The improved filter of claim 1, wherein the container has a transparent body and a base integrally formed on the bottom surface of the body, and the receiving space is formed in the body. The improved filter of claim 1, wherein the container has a body and a base, the base is detachably assembled to the bottom surface of the body, and the receiving space is formed in the body. The improved filter of any one of claims 1 to 3, wherein the modified filter comprises a second filter member, the second filter member is connected in series with the upper cover and the first filter member, the second The filter member has a receiving seat, a first filter piece, a grid frame, a plurality of filter particles, a second filter piece, a second tube body and a second filter plate, the receiving seat has a plurality of perforations, and A hollow through hole is formed in the accommodating seat, and the first filter piece, the mesh frame and the second filter piece are sequentially stacked in the accommodating seat, and the filter particles are filled in the grid frame, The second pipe body communicates with the water inlet passage and the first pipe body of the first filter member, and the second pipe body passes through one end and protrudes through the through hole of the receiving seat, and the second filter plate is formed on the pipe body. The outer side surface is covered with the receiving seat. The improved filter of claim 4, wherein the plurality of fasteners are disposed on the accommodating seat, and the outer edge of the second filter plate is provided with a plurality of fastening portions, and the fastening portions are respectively buckled to the accommodating The shackle of the seat. The improved filter of any one of claims 1 to 3, wherein the outer side of the container is provided with a first set of joints adjacent to the opening, the upper cover comprising a base and a set of joints, The water channel and the water outlet channel are formed on the base, and the outer edge of the base is provided with a bearing wing and a leakage preventing ring, the bearing wing is placed against the container, and the leakage preventing ring abuts the container, the assembly A load bearing wing covering the base, and the set of joints is provided with a second set of joints that cooperate with the first set of joints to assemble the set of joints on the container and position the base. The improved filter of claim 4, wherein the outer side of the container is provided with a first set of joints adjacent to the opening, the upper cover comprises a base and a set of joints, the water inlet channel and the water outlet channel Formed on the base, and the outer edge of the base is provided with a load bearing wing and a leakage preventing ring, the load bearing wing is placed against the container, the leakage preventing ring abuts the container, and the set of connectors covers the base The load bearing wings, and the set of connectors are provided with a second set of joints that cooperate with the first set of joints to assemble the set of components on the container and position the base. The improved filter of claim 5, wherein the outer side of the container is provided with a first set of joints adjacent to the opening, the upper cover comprises a base and a set of joints, the water inlet channel and the water outlet channel Formed on the base, and the outer edge of the base is provided with a load bearing wing and a leakage preventing ring, the load bearing wing is placed against the container, the leakage preventing ring abuts the container, and the set of connectors covers the base The load bearing wings, and the set of connectors are provided with a second set of joints that cooperate with the first set of joints to assemble the set of components on the container and position the base.