TWM486367U - Switching filter - Google Patents

Description

Switching filter

This creation relates to a filter, and in particular to a switch filter.

For coffee drinks, the coffee beans are generally ground into a powder using a coffee machine, and then brewed in the cup. There is residue left in the cup during the brewing process, which is inconvenient to drink, and the cleaning is time consuming and laborious. Some drip coffee makers adopt a conical filter structure, which is ventilated on four sides and leaks liquid on three sides. This method causes the coffee liquid to flow out too quickly and the dissolution time is too short, resulting in a problem of light taste.

The present invention overcomes the deficiencies of the prior art and provides a switch filter having a simple structure and convenient use.

In order to achieve the above object, the technical solution adopted by the present invention is: a switch type filter comprising a casing, wherein the casing is provided with a liquid outlet hole, and the casing is provided with a switch structure, and the liquid outlet hole is The action of the switch structure is closed or opened.

In a preferred embodiment of the present invention, the switch filter is further The switch structure includes a base, a toggle switch passing through the base, and a transmission element coupled to the toggle switch, the transmission element being coupled to the liquid outlet through the toggle switch.

In a preferred embodiment of the present invention, the switch filter further includes the transmission member including a transmission plate and a baffle coupled to the transmission plate, the transmission plate being coupled to the toggle switch, the baffle A sealing ring is disposed, and a bottom of the housing is mounted with a boss communicating with the liquid outlet.

In a preferred embodiment of the present invention, the switch filter further includes an elastic member abutting between the baffle and the base.

In a preferred embodiment of the present invention, the switch filter further includes a support rod disposed on the base, the support rod is sleeved with a gasket, and the elastic member is sleeved on the support rod.

In a preferred embodiment of the present invention, the switch filter further includes a side end of the base having a through groove in a circumferential direction, and the toggle switch passes through the through groove and rotates along the through groove.

In a preferred embodiment of the present invention, the switch filter further includes a card plate mounted on a bottom portion of the casing, the card plate being mounted with a fixing block, and the fixing block is fixed on the base.

In a preferred embodiment of the present invention, the switch filter further includes a housing cover disposed on the housing.

In a preferred embodiment of the present invention, the switch filter further includes a handle secured to an outer wall of the housing.

In a preferred embodiment of the present invention, the switch filter further includes a support block mounted to a lower portion of the base.

The present invention solves the defects in the background art, and the creation realizes the closing or opening of the liquid outlet hole by the action of the toggle switch, which is convenient and quick, and can be Feel free to control the time of soaking the coffee powder. The filtered coffee is discharged from the liquid outlet to meet the needs of different people. The scope of application is wide. The setting of the cover can get better steamed coffee effect and when the water cup mat is used. The setting facilitates the access of the filter.

In the picture:

2‧‧‧Shell

4‧‧‧Base

6‧‧‧Toggle switch

8‧‧‧Transmission components

10‧‧‧ drive plate

12‧‧ ‧ baffle

14‧‧‧First bolt

16‧‧‧ sealing ring

18‧‧‧Boss

20‧‧‧Flexible parts

22‧‧‧ pole

24‧‧‧ Washer

26‧‧‧through slot

28‧‧‧ card board

30‧‧‧left fixed block

32‧‧‧right fixed block

34‧‧‧Second bolt

36‧‧‧ Third bolt

38‧‧‧Shell cover

40‧‧‧Hands

42‧‧‧fourth bolt

44‧‧‧Support block

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

1 is a schematic structural view of a preferred embodiment of the present creation.

The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, which are a simplified schematic diagram, and only illustrate the basic structure of the present invention in a schematic manner, so that it only shows the composition related to the present creation.

As shown in FIG. 1 , a switch filter includes a casing 2 , and the casing 2 can be made of a ceramic material, which is resistant to high temperatures and maintains the taste of the coffee. The casing 2 is provided with a liquid outlet hole (in the figure). Not shown), the liquid outlet hole is located at the bottom of the casing 2, and a switch structure is disposed outside the casing 2, and the liquid outlet hole is closed or opened by the action of the switch structure.

Preferably, the switch structure comprises a base 4, a toggle switch 6 passing through the base 4 and a transmission element 8 connected to the toggle switch 6. The transmission element 8 is located in the base 4, and the transmission element 8 is matched with the liquid outlet through the toggle switch 6. . Further preferably, the transmission component 8 includes a transmission plate 10 and a baffle 12 connected to the transmission plate 10. The transmission plate 10 is connected to the toggle switch 6. Preferably, the transmission plate 10 and the toggle switch 6 are connected through the first bolt 14, and the baffle 12 is A sealing ring 16 is provided, and a boss 18 communicating with the liquid discharging hole is mounted at the bottom of the housing 2, and sealing contact between the sealing ring 16 and the boss 18 is achieved.

In order to prevent the liquid from flowing out of the liquid outlet hole, it is preferable that the elastic member 20 is abutted between the baffle 12 and the base 4, and the elastic member 20 may be a spring, thereby pressing the sealing ring 16 against the boss 18 to ensure the boss 18 Sealed. Preferably, the base 4 is provided with a strut 22. In order to facilitate the fixing of the strut 22 to the base 4, the strut 22 may be a bolt, thereby being locked on the base 4, but not limited to a bolt, and the strut may be The portion 22 is inserted into the base 4, and the struts 22 are sleeved with a washer 24, and the elastic member 20 is sleeved on the struts 22 to avoid lateral movement of the elastic member 20. One end of the elastic member 20 abuts against the washer 24, and One end abuts against the lower end of the drive plate 10.

In order to facilitate the action of the toggle switch 6, it is preferable that the side end of the base 4 has a through groove 26 in the circumferential direction, and the toggle switch 6 passes through the through groove 26 and rotates along the through groove 26.

In the present invention, it is preferable that the bottom of the casing 2 is provided with a card board 28 on which the fixing block is mounted, wherein the fixing block is formed by connecting the left fixing block 30 and the right fixing block 32 through the second bolt 34, and the housing is enlarged. The gravity at the bottom 2 prevents the housing 2 from falling over, and the left fixing block 30 and the right fixing block 32 are fixed to the base 4 through the third bolts 36.

Preferably, the casing 2 has an inverted cone shape to facilitate the brewing of the brewed coffee along the liquid outlet. The cover 2 is provided on the casing 2, so that the effect of steaming coffee can be better. When the cover 38 is removed from the casing 2, it can be used as a water receiving cup mat, which has dual effects. In order to facilitate the access of the filter, it is preferable that the outer wall of the casing 2 is fixed with a handle 40.

In order to increase the service life of the base 4, it is preferable that the lower portion of the base 4 is attached with the support block 44 through the fourth bolt 42.

When in use, the present invention pushes the toggle switch 6 to drive the baffle 12 connected to the drive plate 10 to act, thereby driving the sealing ring 16 to close the boss 18, thereby closing the liquid discharge port, and then setting the filter paper in the casing 2 Pour the coffee powder into the casing 2, then add hot water for brewing, and cover the shell cover 38 on the casing 2 After the bubble is finished, the toggle switch 6 is pushed in the opposite direction to drive the baffle 12 connected to the drive plate 10 to act, thereby driving the seal ring 16 away from the boss 18 to realize the opening of the drain port, and the brewed coffee is drained by the drain port. Discharge, drink after collection, convenient and fast.

The above description is only the best embodiment of the present invention, but the structural features of the present creation are not limited thereto, and any one who is familiar with the skill of the art can easily change or modify it in the field of creation. In the following patent scope of this case.

2‧‧‧Shell

4‧‧‧Base

6‧‧‧Toggle switch

8‧‧‧Transmission components

10‧‧‧ drive plate

12‧‧ ‧ baffle

14‧‧‧First bolt

16‧‧‧ sealing ring

18‧‧‧Boss

20‧‧‧Flexible parts

22‧‧‧ pole

24‧‧‧ Washer

26‧‧‧through slot

28‧‧‧ card board

30‧‧‧left fixed block

32‧‧‧right fixed block

34‧‧‧Second bolt

36‧‧‧ Third bolt

38‧‧‧Shell cover

40‧‧‧Hands

42‧‧‧fourth bolt

44‧‧‧Support block

Claims (9)

A switch type filter comprising a housing, wherein the housing is provided with a liquid outlet hole, wherein the housing is provided with a switch structure, and the liquid outlet hole is closed or opened by the action of the switch structure. The switch structure includes a base, a toggle switch passing through the base, and a transmission component coupled to the toggle switch, the transmission component being coupled to the liquid outlet through the toggle switch. The switch filter according to claim 1, wherein the transmission component comprises a transmission plate, a baffle connected to the transmission plate, and the transmission plate is connected to the toggle switch. A sealing ring is disposed in the baffle, and a bottom of the casing is mounted with a boss communicating with the liquid outlet. The switch filter according to claim 2, wherein the baffle and the base abut against the elastic member. The switch filter according to claim 3, wherein the base is provided with a strut, the strut is sleeved with a washer, and the elastic member is sleeved on the strut. . The switch filter according to claim 1, wherein the side end of the base has a through groove in a circumferential direction, and the toggle switch passes through the through groove and rotates along the through groove. The switch filter according to claim 1, wherein the bottom of the casing is mounted with a card board, and the card board is mounted with a fixing block, and the fixing block is fixed on the base. . The switch filter according to claim 1 of the patent application, characterized in that The utility model is characterized in that: a shell cover is arranged on the shell. The switch filter according to claim 1, wherein the outer wall of the casing is fixed with a handle. The switch filter according to claim 1, wherein a support block is mounted on a lower portion of the base.