TWM604233U - Multifunctional filter - Google Patents

Abstract

The multifunctional filter of the present invention comprises: an upper casing with a positioning element inside, the positioning element is protrudingly provided with a first cylinder, and the first cylinder has a first lock hole; A coupling seat is protruding from the inside, and a second cylinder is protruding from the inside of the coupling seat. The second cylinder has a second lock hole inside. The first opening of the upper casing and the second opening of the lower casing are mutually connected. Corresponding and detachable combination; and a filter element with a through hole inside the through hole, a screw rod is inserted in the through hole, and two ends of the screw rod are respectively connected to the first lock hole and the second lock hole Combined, and the first column and the second column are respectively inserted and combined in the through hole.

Description

Multifunctional filter

This creation is about a filter device, especially a multifunctional filter with a structure that can guide and fix the filter element.

Existing filters (water filters, water purifiers) need to be replaced after a period of use. Due to the fixed disassembly and assembly directions of the cylinder, the filter element and the cover, the disassembly and assembly operations are inconvenient In particular, some filters are limited by space, and there is a problem of inconvenience in disassembly and assembly.

Furthermore, the filter element of the current filter needs to be replaced manually, which is prone to eccentricity of the filter element and excessive screwing of the upper cover of the filter, which may cause the filter element to be crushed and damage the filter element.

In view of this, how to eliminate the above-mentioned shortcomings is the technical difficulty that the creators of this case want to solve; yes, the creators of this case are based on years of experience in the relevant industry, after years of painstaking research, trial improvements, and finally Successfully researched and developed this case and gave birth to the new model to enhance its efficacy.

In view of the above-mentioned shortcomings, the multifunctional filter of the present invention includes: an upper housing with a positioning element inside, the positioning element is protrudingly provided with a first cylinder, and the first cylinder has a first lock hole Lower housing, the inside of which is convexly provided with a joint seat, the inside of the joint seat is convexly provided with a second cylinder, the inside of the second cylinder has a second lock hole, the first opening of the upper housing and the lower housing The second openings of the body correspond to each other and can be detachably combined; and a filter element with a through hole inside the through hole, and a screw is inserted in the through hole, and two ends of the screw are respectively connected to the first lock hole And the second locking hole, and the first cylinder and the second cylinder are respectively inserted and combined in the through hole.

In order to facilitate the description of the content and the effects that can be achieved, the specific embodiments are listed in conjunction with the drawings. Please refer to the first to third figures. This is the first embodiment of the new multifunctional filter, which includes:

An upper housing 10 has a first accommodating space 11 inside, a positioning element 12 is provided inside the first accommodating space 11, and the positioning element 12 is protrudingly provided with a first column 121, the first column 121 There is a first locking hole 122 inside, and the bottom of the upper casing 10 has a first opening 111 communicating with the first accommodating space 11.

The lower housing 20 has a second accommodating space 21 inside, a coupling seat 22 protruding in the second accommodating space 21, and a second cylinder 23 protruding from the inside of the coupling seat 22. The second cylinder 23 has a second lock hole 231 corresponding to the first lock hole 122, the top of the lower housing 20 has a second opening 211 communicating with the second accommodating space 21, and two of the lower housing 20 An input pipe 24 and an output pipe 25 are respectively provided on the side. The input pipe 24 and the output pipe 25 communicate with the second accommodating space 21. The first opening 111 of the upper housing 10 and the first opening 111 of the lower housing 20 The two openings 211 correspond to each other and can be detachably combined.

A filter element 30 has a through hole 31 inside, a screw 40 is inserted into the through hole 31, and two ends of the screw 40 are respectively combined with the first lock hole 122 and the second lock hole 231, and The first column 121 and the second column 23 are inserted and combined in the through hole 31 respectively.

The positioning element 12 further has a platform portion 123, the first column 121 is arranged at the center of the platform portion 123, and the platform portion 123 is provided with at least one convex ring 124 which is connected to the filter element The end surface of the filter element 30 is in contact with each other, and the other end of the filter element 30 is in contact with the coupling seat 22 in a latching manner.

The multifunctional filter of the present invention uses the first cylinder 121 and the second cylinder 23 as a guide to install the filter element 30 to prevent deviation and skew during the installation process of the filter element 30, thereby affecting the filtering effect, and the filter element 30 is installed There is a screw 40. The two ends of the screw 40 are respectively combined with the first lock hole 122 and the second lock hole 231 to ensure that the filter element 30 is maintained in the center.

In addition, the positioning element 12 and the coupling seat 22 can be designed to be embedded into the end face of the melt blown filter element or the double split filter element, which can make the melt blown filter element or the double split filter element more secure in use and the filter efficiency can be more protected.

Please refer to the fourth figure, which is another embodiment of the new multifunctional filter. Since the main components and structure are the same as those in the previous embodiment, the similarities will not be repeated, and will be described first.

In this embodiment, fixing the filter element 30 with the first cylinder 121 and the second cylinder 23 can achieve the same effect; please refer to the fifth figure, in this embodiment, the positioning element 12 has a top surface The force applying portion 125 can be tightened by the user during installation, or a lever can be added by a wrench.

The above detailed description is a specific description of one of the possible embodiments of the present model, but the embodiments are not intended to limit the scope of the patent of the present model. Any equivalent implementation or change that does not deviate from the technical spirit of the present model shall be included in this case The scope of patents.

10: Upper shell 11: The first housing space 111: first opening 12: Positioning components 121: first cylinder 122: first keyhole 123: Platform Department 124: Convex Ring 20: Lower shell 21: The second housing space 211: second opening 22: Combination seat 23: second cylinder 231: second keyhole 24: input tube 25: output tube 30: filter heart 31: Through hole 40: screw

The first picture is the three-dimensional appearance of the new model. The second figure is a three-dimensional exploded view of the new model. The third figure is a cross-sectional view of the new model. The fourth figure is a cross-sectional view of another embodiment of the present invention. The fifth figure is a three-dimensional appearance of the new positioning element and filter.

10: Upper shell

11: The first housing space

111: first opening

12: Positioning components

121: first cylinder

122: first keyhole

123: Platform Department

124: Convex Ring

20: Lower shell

21: The second housing space

211: second opening

22: Combination seat

23: second cylinder

231: second keyhole

24: input tube

25: output tube

30: filter heart

31: Through hole

40: screw

Claims (4)

A multifunctional filter, which includes: An upper housing with a first accommodating space inside the first accommodating space, a positioning element is provided inside the first accommodating space, the positioning element is protrudingly provided with a first cylinder, and the first cylinder has a first locking hole, The bottom of the upper casing has a first opening communicating with the first accommodating space; The lower housing has a second accommodating space inside the second accommodating space, a coupling seat is protrudingly provided in the second accommodating space, and a second cylinder is protrudingly provided inside the coupling seat. A second lock hole corresponding to a lock hole, the top of the lower housing has a second opening communicating with the second accommodating space, an input pipe and an output pipe are respectively provided on both sides of the lower housing, the input The pipe communicates with the output pipe and the second accommodating space, the first opening of the upper casing and the second opening of the lower casing correspond to each other, and are detachably combined; and A filter element has a through hole inside, a screw is inserted in the through hole, two ends of the screw are respectively combined with the first lock hole and the second lock hole, and the first cylinder and the The second pillars are respectively inserted and combined in the through holes. The multifunctional filter according to claim 1, wherein the positioning element further has a platform part, the first column system is arranged at the center of the platform part, and at least one convex ring is provided on the platform part, and the convex ring is In contact with the end surface of the filter element, the other end surface of the filter element is in contact with the coupling seat latch. A multifunctional filter, which includes: An upper housing, inside which is provided with a first accommodating space, a positioning element is provided inside the first accommodating space, the positioning element is protrudingly provided with a first cylinder, and the bottom of the upper housing has a connection with the first The first opening communicating with the accommodating space; The lower housing has a second accommodating space inside the second accommodating space, a coupling seat is protrudingly provided in the second accommodating space, and a second cylinder is protrudingly provided inside the coupling seat. The two accommodating spaces communicate with a second opening. An input pipe and an output pipe are respectively provided on both sides of the lower casing. The input pipe and the output pipe communicate with the second accommodating space. The opening corresponds to the second opening of the lower casing, and can be detachably combined; and A filter element has a through hole inside, and the first column and the second column are respectively inserted and combined in the through hole. The multifunctional filter according to claim 3, wherein the positioning element further has a platform portion, the first column system is arranged at the center of the platform portion, and at least one convex ring is provided on the platform portion, and the convex ring is In contact with the end surface of the filter element, the other end surface of the filter element is in contact with the coupling seat latch.

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