CN209563936U

CN209563936U - A kind of water purifying cup

Info

Publication number: CN209563936U
Application number: CN201821334959.9U
Authority: CN
Inventors: 郑嘉丽; 邓愿; 王行飞
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2019-11-01
Anticipated expiration: 2028-08-17

Abstract

The utility model relates to a kind of water purifying cups, including cup body (1), cup body (1) bottom is equipped with the bottom cover (2) being threadedly coupled with cup body (1), water outlet (11) are equipped at the top of cup body (1), filter core (3) are equipped in cup body (1), it is close to the water outlet (11) or passes through the water outlet (11) in the water outlet of filter core (3), the suction pipe (4) being connected to water outlet is connected on cup body (1), check valve (5) are equipped between water outlet (11) and suction pipe (4), check valve (5) is connected with the switch (56) of energy open check valve；It is characterized by: being provided with pressurization mouth (12) on the cup body, the cup body is connected with pressurizing device, which includes handle and the piston component that couples with handle.Cup body internal pressurization is given compared with the prior art, the advantages of the utility model are: rotating by handle, the intracorporal water of cup is then made to obtain water purification by filtration core, it is easy to operate, laborsaving.

Description

A kind of water purifying cup

Technical field

The utility model relates to a kind of water purifying cups.

Background technique

There are mainly two types of the work principle of filter of water purifying cup, after passing through filtration core one is the self gravity by water water in the cup, Obtain water purification；Another is to pressurize by external force to the water in cup, and the water after then making pressurization after the filtration heart by obtaining Water purification.Pressuring method relatively common at present is that the pressurization of inflater type and inner cup rotate or pressed with outer cup mode and add Pressure mode；The pressuring method volume of inflater type is larger, inconvenient for operation；The pressuring method knot that inner cup and outer cup are rotated or pressed Structure, water purifying cup need to be divided into two cup bodies, more laborious when easily causing secondary pollution, and pressing.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of labour-saving easy to operate for the above-mentioned prior art Water purifying cup.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of water purifying cup, including cup body, cup body Bottom is equipped with the bottom cover that is threadedly coupled with cup body, and cup top is equipped with water outlet, is equipped with filter core in cup body, the water outlet of filter core and The water outlet is close to or is passed through to the water outlet, is connected with suction pipe be connected to water outlet on cup body, water outlet and suction pipe it Between be equipped with check valve, check valve be connected with can open check valve switch；It is characterized by: pressurization mouth is provided on the cup body, The cup body is connected with pressurizing device, which includes the air inlet housing connecting with cup body, is arranged in air inlet housing The piston rod that can be moved reciprocatingly in cylinder and in cylinder, the first end of piston rod and connecting rod is arranged in cylinder, air-tight movable Connection, the second end of connecting rod and the first end of drive rod connect, and the second end of drive rod is connect with shaft, and shaft and handle connect It connects, shaft seals rotation connection through air inlet housing and with air inlet housing, and handle is arranged outside air inlet housing；Air inlet housing and The gas outlet that with the pairing of pressurization mouth and sealing is connected to is equipped on cylinder.

As an improvement, the cup body top is equipped with the open tube to extend internally, the water outlet is formed in the open tube, is opened Internal screw thread is equipped on the inside of mouth pipe, filter core upper end outer wall is equipped with external screw thread, and the filter core threaded upper ends are connected in open tube； The filter core upper end is the water outlet of filter core.

The cup body top is equipped with top cover, and the top cover is equipped with through hole, and the check valve is arranged on top cover, unidirectionally The entrance of valve is connected to through hole.

It improves again, the check valve includes spool, cartridge cover, front end valve body, rear end valve body and outer cover, wherein front end valve body It links together with rear end valve body and forms valve body, the lower end of front end valve body is threaded in through hole, is set in the valve body of front end There is preceding runner, the lower end of front end valve body is arranged in the entrance of preceding runner, and the entrance of preceding runner is the entrance of check valve；Afterwards Rear runner is equipped in end valve body, the outlet of preceding runner is connected to the entrance of rear runner；Spool is movably arranged on preceding runner and rear stream In road；The front end of spool has blocking part, and the outlet of runner, check valve are opened before the blocking part of spool can be blocked when closed check valve The outlet of runner before the blocking part of spool can discharge when opening；Rear end valve body is equipped with the outlet being connected to rear runner, the suction pipe It is connect with the outlet；The connection of the rear end of cartridge cover and spool, can drive under external force spool in preceding runner and rear runner It is mobile；The outer cover is arranged outside front end valve body and rear end valve body, and is fixed on top cover.

It improves again, switch setting covers and opposite with cartridge cover outside.

It improves again, the air inlet housing forms cylindrical, the air inlet housing setting after linking together with the cup body In the upper half of cup body.

The handle includes sequentially connected first connecting portion, second connecting portion and third interconnecting piece, wherein the first connection Portion is equipped with fixture block, and the air inlet housing is equipped with the card slot cooperated with fixture block, and first connecting portion, which is equipped with, couples use with fixture block The drive block of card slot is detached from driving fixture block；First connecting portion connects L-shaped, second connecting portion and third company with second connecting portion Socket part also connects L-shaped, and shaft is connected to the junction of first connecting portion and second connecting portion.

Cup body internal pressurization is given compared with the prior art, the advantages of the utility model are: rotating by handle, is then made The intracorporal water of cup obtains water purification by filtration core, easy to operate, laborsaving；The self-locking of check valve is realized by hydraulic pressure, and reliable lock is pressed Lower switch key drinks water, easy to operate.

Detailed description of the invention

Fig. 1 is the schematic perspective view of water purifying cup in the utility model embodiment；

Fig. 2 is that water purifying cup is carrying out the schematic perspective view in pressure process in the utility model embodiment；

Fig. 3 is the cross-sectional view of water purifying cup in the utility model embodiment；

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

Water purifying cup as shown in Figure 1, including cup body 1,1 bottom of cup body are equipped with the bottom cover 2 being threadedly coupled with cup body 1, and cup body 1 pushes up Portion is equipped with water outlet 11, and filter core 3 is equipped in cup body 1, and the water outlet is close to the water outlet 11 or is passed through in the water outlet of filter core 3 Mouthfuls 11, the suction pipe 4 be connected to water outlet is connected on cup body 1, equipped with check valve 5, check valve 5 between water outlet 11 and suction pipe 4 It is connected with the switch 56 of energy open check valve；Pressurization mouth 12 is provided on cup body, the cup body is connected with pressurizing device, pressurization dress The air inlet housing 61 including connecting with cup body is set, formation is cylindrical after air inlet housing 61 and cup body 1 link together, outside air inlet The upper half of cup body 1 is arranged in shell 61；Cylinder 62 is equipped in air inlet housing 61, be provided with can be in cylinder for air-tight movable in cylinder 62 The piston rod 63 inside to move reciprocatingly, piston rod 63 are connect with the first end of connecting rod 64, the second end and drive rod 65 of connecting rod 64 First end connection, the second end of drive rod 65 connect with shaft 66, and shaft 66 is connect with handle 67, and shaft 66 is through air inlet Shell 61 and with air inlet housing 61 seal be rotatablely connected, handle 67 be arranged outside air inlet housing 61；Air inlet housing 61 and cylinder 62 On be equipped with and pressurize the pairing of mouth 12 and the outlet that is connected to of sealing；Handle 67 includes sequentially connected first connecting portion 671, second Interconnecting piece 672 and third interconnecting piece 673, wherein first connecting portion 671 is equipped with fixture block 671a, sets on the air inlet housing 61 There is the card slot 611 with fixture block 671a cooperation, first connecting portion 671, which is equipped with, to be coupled with fixture block 671a for driving fixture block 671a It is detached from the drive block 671b of card slot 611；First connecting portion 671 and second connecting portion 672 connect L-shaped, 672 He of second connecting portion Third interconnecting piece 673 also connects L-shaped, and shaft 66 is connected to the junction of first connecting portion 671 and second connecting portion 672.

1 top of cup body is equipped with the open tube 13 to extend internally, and the water outlet 11, opening are formed in the open tube 13 Internal screw thread is equipped on the inside of pipe 13, the 3 upper end outer wall of filter core is equipped with external screw thread, and 3 threaded upper ends of filter core are connected to open tube In 13；3 upper end of filter core is the water outlet of filter core 3；The cup body top is equipped with top cover 7, and the top cover, which is equipped with, to be run through Hole 71, the check valve 5 are arranged on top cover 7, and the entrance of check valve 5 is connected to through hole 71；The check valve 5 includes spool 51, cartridge cover 52, front end valve body 53, rear end valve body 54 and outer cover 55, wherein front end valve body 53 and rear end valve body 54 are connected to one Composition valve body is played, the lower end of front end valve body 53 is threaded in through hole 71, and preceding runner, preceding stream are equipped in front end valve body 53 The lower end of front end valve body 53 is arranged in the entrance in road, and the entrance of preceding runner is the entrance of check valve 5；In rear end valve body 54 Equipped with rear runner, the outlet of preceding runner is connected to the entrance of rear runner；Spool 51 is movably arranged in preceding runner and rear runner；Valve The front end of core 51 has blocking part, and the outlet of runner, check valve are opened before the blocking part of spool 51 can be blocked when closed check valve When spool 51 blocking part can discharge before runner outlet；Rear end valve body 54 is equipped with the outlet being connected to rear runner, the suction Pipe is connect with the outlet；Cartridge cover 52 is connect with the rear end of spool 51, can drive spool 51 in preceding runner under external force and It is moved in runner afterwards；The outer cover 55 is arranged outside front end valve body 53 and rear end valve body 54, and is fixed on top cover 7；Switch 56 It is arranged on outer cover 55 and opposite with cartridge cover 52；Top cover is externally provided with outer cover 8.

In use, being first turned on bottom cover 2, raw water is injected, bottom cover 2 is covered, by the drive block 671b of lower handle two sides, driving Block 671b is inside contracted to handle, is also inside contracted to handle with the fixture block 671a on fixed handle, to make handle from the card of air inlet housing 61 The inner disengaging of slot 611；Crank handle again drives the piston rod being attached thereto 63 to do round-trip linear motion in cylinder: working as piston rod 63 when moving upwards, and the outgassing nonreturn valve of piston is closed, and breather check valve is opened, and piston rod 63 sucks air；When piston is downward When movement, the breather check valve of piston is closed, and outgassing nonreturn valve is opened, and air is pressed into air inlet housing 61, and is passed through in cup body.Hand Grip strip piston, which is persistently done, to move along a straight line back and forth just to raw water chamber persistent pressure, when handle, which shakes, continues hand more difficulty, Mean that pressurization is completed.Wherein, when handle does not do pressurized operation, it can be used as conventional handle use, facilitate the carrying of water purifying cup. After hand pressurization is completed, since raw water cavity pressure is big, the check valve of cup body water outlet is in close state, and firm lock Tightly, when needing to drink water, as long as push switch key, check valve can be opened.In addition straw diameter is designed than going out water one-way valve Diameter of outflow tube is big, can effectively solve the problems, such as that extrusion water purification is more rapid in this way.

Claims

1. a kind of water purifying cup, including cup body (1), cup body (1) bottom is equipped with the bottom cover (2) being threadedly coupled with cup body (1), cup body (1) top is equipped with water outlet (11), is equipped with filter core (3) in cup body (1), and the water outlet and the water outlet (11) of filter core (3) are tight Patch passes through the water outlet (11), is connected with the suction pipe (4) being connected to water outlet, water outlet (11) and suction pipe on cup body (1) (4) check valve (5) are equipped between, check valve (5) is connected with the switch (56) of energy open check valve；It is characterized by: the cup Pressurization mouth (12) is provided on body, the cup body is connected with pressurizing device, which includes the air inlet housing connecting with cup body (61), the cylinder (62) in air inlet housing is set, and air-tight movable is arranged in cylinder and can move reciprocatingly in cylinder Piston rod (63), piston rod (63) are connect with the first end of connecting rod (64), and the of the second end of connecting rod (64) and drive rod (65) One end connection, the second end of drive rod (65) are connect with shaft (66), and shaft (66) is connect with handle (67), and shaft (66) runs through In air inlet housing (61) and with air inlet housing (61) seal be rotatablely connected, handle (67) setting air inlet housing (61) outside；Air inlet The gas outlet that with pressurization mouth (12) pairing and sealing is connected to is equipped on shell (61) and cylinder (62).

2. water purifying cup according to claim 1, it is characterised in that: cup body (1) top is equipped with the opening to extend internally It manages (13), forms the water outlet (11) in the open tube (13), be equipped with internal screw thread, the filter core (3) on the inside of open tube (13) Upper end outer wall is equipped with external screw thread, and filter core (3) threaded upper ends are connected in open tube (13)；Filter core (3) upper end is The water outlet of filter core (3).

3. water purifying cup according to claim 1, it is characterised in that: the cup body top is equipped with top cover (7), on the top cover Equipped with through hole (71), the check valve (5) is arranged on top cover (7), and the entrance of check valve (5) is connected to through hole (71).

4. water purifying cup according to claim 3, it is characterised in that: the check valve (5) includes spool (51), cartridge cover (52), front end valve body (53), rear end valve body (54) and outer cover (55), wherein front end valve body (53) and rear end valve body (54) are connected to Valve body is formed together, and the lower end of front end valve body (53) is threaded in through hole (71), before being equipped in front end valve body (53) Runner, in the lower end of front end valve body (53), the entrance of preceding runner is entering for check valve (5) for the entrance setting of preceding runner Mouthful；Rear runner is equipped in rear end valve body (54), the outlet of preceding runner is connected to the entrance of rear runner；Spool (51) is movably arranged on In preceding runner and rear runner；The front end of spool (51) has blocking part, and the blocking part of spool (51) can be blocked when closed check valve The outlet of runner before the blocking part of spool (51) can discharge when the outlet of preceding runner, check valve are opened；Rear end valve body is set on (54) There is the outlet being connected to rear runner, the suction pipe is connect with the outlet；Cartridge cover (52) is connect with the rear end of spool (51), can be Spool (51) are driven to move in preceding runner and rear runner under external force；The outer cover (55) setting in front end valve body (53) and Rear end valve body (54) outside, and is fixed on top cover (7).

5. water purifying cup according to claim 4, it is characterised in that: the switch (56) is arranged on outer cover (55) and and valve Core cap (52) is opposite.

6. water purifying cup according to claim 4, it is characterised in that: the air inlet housing (61) connect with the cup body (1) Form cylindrical, the upper half of air inlet housing (61) setting in cup body (1) afterwards together.

7. water purifying cup according to claim 6, it is characterised in that: the handle (67) includes sequentially connected first connection Portion (671), second connecting portion (672) and third interconnecting piece (673), wherein first connecting portion (671) is equipped with fixture block (671a), The air inlet housing (61) is equipped with the card slot (611) cooperated with fixture block (671a), and first connecting portion (671) is equipped with and fixture block (671a) connection is for driving fixture block (671a) to be detached from the drive block (671b) of card slot (611)；First connecting portion (671) and second Interconnecting piece (672) connection is L-shaped, and second connecting portion (672) and third interconnecting piece (673) also connect L-shaped, shaft (66) connection In the junction of first connecting portion (671) and second connecting portion (672).