CN209219815U - A kind of cup with filter device - Google Patents

Abstract

The utility model discloses a kind of cups with filter device, including cup body, first cup lid, second cup lid, suction pipe, filter core, first hook and the second hook, filter core is located in cup body, cup body includes opening, second cup lid is connected to cup body and for covering opening, suction pipe is along the central axes of cup body through the second cup lid, one end of suction pipe is free end, the other end is detachably connected with filter core, first cup lid is articulated with the second cup lid, first hook is fixedly connected on the first cup lid, second hook is resiliently coupled to the second cup lid and corresponding with the first hook, therefore filter core is replaced with can be convenient.

Description

A kind of cup with filter device

Technical field

The utility model relates to a kind of cups with filter device.

Background technique

With progress of the epoch, people's health requirement is higher and higher, the requirement for drinking water is also higher and higher, but It is that the water dispenser with filtering function can not be carried again in trip, and existing cup is difficult to carry out the mistake of water Filter, is unable to satisfy demand of the people to high quality drinking water.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of cups with filter device Son can easily replace filter core.

The purpose of this utility model is implemented with the following technical solutions:

A kind of cup with filter device, including cup body, the first cup lid, the second cup lid, suction pipe, filter core, the first hook With the second hook, filter core is located in cup body, and cup body includes opening, and the second cup lid is connected to cup body and for covering opening, suction pipe Along the central axes of cup body through the second cup lid, one end of suction pipe is free end, and the other end is detachably connected with filter core, first Cup lid is articulated with the second cup lid, and the first hook is fixedly connected on the first cup lid, the second hook be resiliently coupled to the second cup lid and It is corresponding with the first hook.

Preferably, second hook being connect with the second cup lid radial through elastic component along cup body.

Preferably, the elastic component is spring.

Preferably, first cup lid is articulated with the second cup lid by torsional spring.

Preferably, second cup lid is threadedly coupled with cup body.

It preferably, further include handle, handle is articulated with the first cup lid.

Preferably, the outer wall of one end that the filter core is connect with suction pipe includes annular protrusion, the inner wall of the other end of suction pipe Including annular groove, and the annular groove engages with annular protrusion.

Preferably, the suction pipe and the second cup lid are integrally formed.

Compared with prior art, the utility model has the beneficial effects that:

Replace filter core with can be convenient.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model；

Fig. 2 is schematic diagram when first cup lid of the utility model is opened；

Fig. 3 is the suction pipe and filter core schematic diagram of the utility model；

Fig. 4 is the enlarged drawing in Fig. 3 at circle A；

In figure: 1, cup body；2, the first cup lid；3, the second cup lid；4, suction pipe；5, filter core；6, the first hook；7, the second card It hooks；8, elastic component；9, torsional spring；10, annular groove；11, annular protrusion.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model:

As shown in figures 1-4, a kind of cup with filter device, including cup body 1, the first cup lid 2, the second cup lid 3, suction Pipe 4, filter core 5, the first hook 6 and the second hook 7, filter core 5 are located in cup body 1, cup body 1 include opening (not shown), second glass Lid 3 is connected to cup body 1 and for covering opening, and suction pipe 4 is along the central axes of cup body 1 through the second cup lid 3, one end of suction pipe 4 For free end, the other end and filter core 5 are detachably connected, and the first cup lid 2 is articulated with the second cup lid 3, and the first hook 6 is fixedly connected In the first cup lid 2, the second hook 7 is resiliently coupled to the second cup lid 3 and corresponding with the first hook 6.

As depicted in figs. 1 and 2, cup body 1 includes opening, and water can flow into cup body 1 from opening, and the second cup lid 3 is removably It is connected to cup body 1 and is open for covering, be preferably threadedly coupled；Suction pipe 4 along the central axes of cup body 1 through the second cup lid 3, And preferably suction pipe 4 and the second cup lid 3 are integrally formed, 4 one end of suction pipe is located in cup body 1, and the other end is free end, and suction pipe 4 is stretched Enter one end in cup body 1 and filter core 5 is detachably connected, therefore when user needs to drink water, the water in cup body 1 is via filter core 5 Into suction pipe 4, eventually enter into the mouth of user；Due to the exposed outside in the second cup lid 3 in the free end of suction pipe 4, in order to protect For suction pipe 4 not by outside contamination, the first cup lid 2 is articulated with the second cup lid 3, and the first hook 6 is fixedly connected on the first cup lid 2, and second Hook 7 is resiliently coupled to the second cup lid 3 and corresponding with the first hook 6, when the first hook 6 and the second hook 7 engage, first Cup lid 2 and the second cup lid 3 are enclosed a chamber (not shown), to protect the free end for being located at suction pipe 4 therein not by outer Boundary's pollution；Since the second hook 7 is resiliently coupled to the second cup lid 3, when user needs to drink water, it is only necessary to press the second hook 7, the second hook 7 is separated with the first hook 6, i.e., openable first cup lid 2, exposes the free end of suction pipe 4, and user can drink water； Additionally, due to suction pipe 4 protrude into cup body 1 one end and filter core 5 it is detachably connected, it is therefore desirable to when replacing filter core 5, it is only necessary to will Second cup lid 3 is separated with cup body 1, and filter core 5 is dismantled from one end of suction pipe 4, changes new filter core 5.

In order to which easily the first hook 6 and the second hook 7 are engaged or separated, the second hook 7 is logical along the radial direction of cup body 1 It crosses elastic component 8 to connect with the second cup lid 3, which is preferably spring；User only needs to press the second hook 7, due to spring Effect, the second hook 7 separates with the first hook 6, so that the first cup lid 2 be driven to separate with the second cup lid 3.

Preferably, the first cup lid 2 is articulated with the second cup lid 3 by torsional spring 9, when the first hook 6 is separated with the second hook 7 When, due to the effect of torsional spring 9, the first cup lid 2 bounces automatically, consequently facilitating user uses.For the ease of user's carrying, cup is also Including handle (not shown), which is articulated with the first cup lid 2.

As shown in Figure 3 and Figure 4, the outer wall of one end that filter core 5 is connect with suction pipe 4 be equipped with annular protrusion 11, suction pipe 4 it is another The inner wall at end includes annular groove 10, and when the annular groove 10 engages with annular protrusion 11, can be consolidated filter core 5 and suction pipe 4 Fixed connection, when annular protrusion 11 is separated with annular groove 10, filter core 5 and suction pipe 4 are separated, i.e. replaceable cartridge 5.

It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims Within the scope of.

Claims (8)

1. a kind of cup with filter device, it is characterised in that: including cup body, the first cup lid, the second cup lid, suction pipe, filter core, First hook and the second hook, filter core are located in cup body, and cup body includes opening, and the second cup lid is connected to cup body and opens for covering Mouthful, suction pipe is along the central axes of cup body through the second cup lid, and one end of suction pipe is free end, and the other end removably connects with filter core It connects, the first cup lid is articulated with the second cup lid, and the first hook is fixedly connected on the first cup lid, and the second hook is resiliently coupled to second Cup lid and corresponding with the first hook.

2. the cup according to claim 1 with filter device, it is characterised in that: diameter of second hook along cup body It is connect to by elastic component with the second cup lid.

3. the cup according to claim 2 with filter device, it is characterised in that: the elastic component is spring.

4. the cup according to claim 1 with filter device, it is characterised in that: first cup lid is cut with scissors by torsional spring It is connected to the second cup lid.

5. the cup according to claim 1 with filter device, it is characterised in that: second cup lid and cup body screw thread Connection.

6. described in any item cups with filter device according to claim 1~5, it is characterised in that: it further include handle, Hand is articulated with the first cup lid.

7. the cup according to claim 1 with filter device, it is characterised in that: the filter core connect with suction pipe one The outer wall at end includes annular protrusion, and the inner wall of the other end of suction pipe includes annular groove, and the annular groove and convex annular card lifting It closes.

8. the cup according to claim 1 with filter device, it is characterised in that: the suction pipe and the second cup lid are one It is body formed.