CN209474299U - A kind of cup lid and cup - Google Patents

Abstract

The utility model discloses a kind of cup lids, the cup lid includes the lid with discharge outlet, it is used to open or closes the valve member of discharge outlet, midway drive component and key switch, valve member, midway drive component and key switch are set on lid, midway drive component includes the first gear rackwork and second gear rackwork being mutually sequentially connected, key switch and first gear rackwork are sequentially connected, valve member and second gear rackwork are sequentially connected, the transmission direction of key switch and midway drive component, midway drive component is parallel with the folding direction of valve member with the transmission direction of valve member.The invention also discloses a kind of cups.Caton is less likely to occur, enables a consumer to easily realize that singlehanded singly refer to operates and can directly drink water, and pipelined channel is simple for structure compact in cup lid, it is easy to clean.Cup lid and cup body split-type design simultaneously meet the various demands of consumer convenient for diversified cup body form design.

Description

A kind of cup lid and cup

Technical field

The utility model relates to a kind of cup lid and cups.

Background technique

Vacuum cup in the prior art generally comprises cup body and cover, and cup lid is equipped with discharge outlet and the openable or row of closing The drain valve at the mouth of a river, and drain valve is connected with the key switch opened or closed for controlling drain valve.

Vacuum cup key switch and drain valve be it is vertically arranged, the key switch of such vacuum cup be setting At the top of cup lid, the vacuum cup being arranged so when in use, needs both hands operation or singlehanded multi-step operation that could reach To drinking-water purpose, it singlehanded can not singly refer to that simple operations can drink water, bring inconvenience to consumer.

In order to solve the above technical problems, the key switch and drain valve for some vacuum cups occur are lateral settings , the key switch of such vacuum cup is the side that cup lid is arranged in, such as application No. is 201420872322 patents A kind of key switch disclosed in file cup body side middle and upper part vacuum cup and application No. is 2014208720152 patents The cup lid and vacuum cup of detachable built-in cleaning lid disclosed in file, but there are following for the vacuum cup of the above-mentioned prior art Defect:

1, since key switch first end is directly connect with drain valve, and the middle part of key switch passes through pin-hinges in cup It covers, the second end of key switch is retaining section, key switch is arranged in the outside of cup lid, this to be driven by lever principle Mode lead to pressing force when being transferred to drain valve by pressing retaining section to be with the folding direction of drain valve be it is inclined, in turn The phenomenon that causing drain valve or key switch to be easy to happen Caton, and the elastic force of the spring due to the drain valve of this structure Greater than the pressing force being applied on key switch, in addition key switch and cup lid are articulated connections, when Caton phenomenon occurs, Key switch is easy to loosen, therefore this kind of drive for agitating drain valve with lever principle is not sufficiently stable and reliably, causes It often cannot achieve water outlet, or cause key switch to damage and cannot achieve drive valve with the increase of use time Component；

2, since key switch is the outside that cup lid is arranged in, the key switch of this vacuum cup is easier to fall It is bad, and the globality of vacuum cup is not strong；

3, the discharge outlet of vacuum cup and exhaust outlet are connect with key switch, and discharge outlet and exhaust outlet are to open simultaneously , it cannot achieve and be discharged after high-temperature steam first is discharged.

Utility model content

For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of cup lid, transmission process In Caton phenomenon, entire motion process steady and smooth will not occur.

The two of the purpose of this utility model are to provide a kind of cup.

One of the purpose of this utility model adopts the following technical scheme that realization:

A kind of cup lid, including with discharge outlet lid, be used to open or close the valve member of discharge outlet, midway drive Component and key switch, the valve member, midway drive component and key switch are set on lid, midway drive group Part includes the first gear rackwork and second gear rackwork being mutually sequentially connected, key switch and first gear rack machine Structure transmission connection, valve member and second gear rackwork are sequentially connected, the biography of the key switch and midway drive component Dynamic direction, midway drive component are parallel with the folding direction of valve member with the transmission direction of valve member.

Further, the first gear rackwork includes the first rack gear and gear, the second gear rack machine Structure includes the second rack gear and the gear, opposed with the gear both ends engagement respectively of first rack gear, the second rack gear, key Switch is structure as a whole with the first rack gear, and valve member is connect with the second rack-driving.

Further, the inside of the lid is equipped with isolation ward, the first end of the valve member, midway drive component with And key switch is respectively positioned in the isolation ward, the second end of the valve member stretches out the isolation ward.

Further, the isolation ward offers exhaust outlet, and one end of exhaust outlet is another for being connected to the inside of cup body For being in communication with the outside, the valve member is equipped with the draining mouthful seal for sealing the discharge outlet, second tooth at end Wheel rackwork is connected with exhaust mouthful seal, and exhaust mouthful seal is used to open or closes exhaust outlet, the exhaust outlet sealing The hardness of part is bigger than the hardness of the draining mouthful seal, or exhaust mouthful seal is physical member and the draining mouthful seal For hollow object.

Further, the cup lid further includes the switch lock for holding out against or unclamping key switch, and switch lock and lid are sliding Dynamic connection.

Further, the switch lock includes pawl part, and pawl part is located at the inside of lid, and the key switch offers Card slot, the pawl part and card slot cooperate.

Further, the switch lock further includes the sliding part connecting with pawl part, and the lid offers and sliding part The sliding slot being slidably matched.

Further, the key switch is embedded at the side wall of the lid.

Further, the side wall of the lid offers installing port, and the key switch includes pressing plate and connecting plate, The connection of the end of connecting plate and pressing plate, pressing plate are suitable for being fastened on installing port, and connecting plate and first gear rackwork connect It connects, the pressing plate has limit end, and the outer diameter for limiting end is bigger than the outer diameter of installing port.

The two of the purpose of this utility model adopt the following technical scheme that realization:

A kind of cup, including above-mentioned cup lid and cup body, the cup lid are threadedly coupled with cup body.

Compared with prior art, the utility model has the beneficial effects that: passing through first gear rackwork and second gear Rackwork transmission connection, key switch and first gear rackwork are structure as a whole, and valve member and second gear tooth The connection of mechanism driving, connects key switch, first gear rackwork, second gear rackwork and valve member successively It is connected together, realizes and open discharge outlet, and due to the transmission direction of key switch and midway drive component, midway drive component It is parallel with the folding direction of valve member with the transmission direction of valve member, therefore be applied to the pressing force of key switch, make For midway drive component driving force, act between the opening and closing forces three of valve member and be parallel to each other, avoid Occur the phenomenon that Caton in transmission process, and due to being used as midway drive part by way of rack-and-pinion, and key switch Be sequentially connected with first gear rackwork, therefore key switch is not easy to loosen, therefore it is this using rack-and-pinion as in Between the mode that is driven make the transmission between key switch and valve member more stable, reliable, can guarantee valve member with When open discharge outlet and realize water outlet, and service life is longer, brings preferable experience sense to user.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of vacuum cup of the utility model；

Fig. 2 is the cross-sectional view at the first visual angle of the cup lid in vacuum cup shown in Fig. 1；

Fig. 3 is the cross-sectional view at the second visual angle of cup lid shown in Fig. 2；

Fig. 4 is the structural schematic diagram of the valve member and midway drive component in cup lid shown in Fig. 3；

The cross-sectional view of Fig. 5 cup lid shown in Fig. 2, wherein discharge outlet is in the open state；

Fig. 6 is the cross-sectional view at the third visual angle of cup lid shown in Fig. 2, and wherein discharge outlet is in the open state；

Fig. 7 is the cross-sectional view of cup lid shown in fig. 6, and wherein discharge outlet is in close state.

In figure: 10, lid；11, top plate；111, discharge outlet；12, side plate；13, isolation board；131, exhaust outlet；20, valve Component；21, valve rod；22, spring；23, mouthful seal is drained；24, fixed frame；25, sealing ring；30, midway drive component；31, First rack gear；32, gear；33, the second rack gear；40, key switch；41, pressing plate；42, connecting plate；421, card slot；50, it is vented Mouthful seal；60, switch lock；61, sliding part；62, pawl part；70, cup body.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

- Fig. 7 referring to fig. 2, shows a kind of cup lid of the utility model embodiment, which includes offering discharge outlet 111 lid 10, valve member 20, midway drive component 30 and the key switch 40 for being used to open or closing discharge outlet 111, Wherein, lid 10 offers discharge outlet 111, and one end of the discharge outlet 111 is connected to the inside of cup body 70, and the other end and the external world are even Logical, the first end of valve member 20, midway drive component 30 and key switch 40 is (as shown in Fig. 2, the first of key switch 40 End is the inner end that key switch 40 is set in lid 10) it is set to the inside of lid 10, and the second end (key of key switch 40 The second end of switch 40 is the outer end that key switch 40 is set to outside lid 10) it is suitable for stretching out lid 10, in order to press, and it is intermediate Driving assembly 30 includes the first gear rackwork and second gear rackwork that are mutually sequentially connected, key switch 40 and the The transmission connection of one gear and rack teeth mechanism, and valve member 20 and second gear rackwork are sequentially connected, key switch 40 is in Between the transmission direction of driving assembly 30, the transmission direction of midway drive component 30 and valve member 20 opened with valve member 20 It is parallel to close direction (direction that valve member 20 opens or closes discharge outlet 111).

The cup lid of the utility model embodiment is connected by first gear rackwork and the transmission of second gear rackwork Connect, key switch 40 and first gear rackwork are sequentially connected, and valve member 20 and the transmission of second gear rackwork connect It connects, key switch 40, first gear rackwork, second gear rackwork and valve member 20 is made to be connected to one in turn It rises, realizes and open discharge outlet 111 or close discharge outlet 111, and due to the biography of key switch 40 and midway drive component 30 Dynamic direction, midway drive component 30 are parallel with the folding direction of valve member 20 with the transmission direction of valve member 20, therefore It is applied to the pressing force of key switch 40, the driving force for acting on midway drive component 30, the folding for acting on valve member 20 It is parallel to each other between power three, avoids and occur the phenomenon that Caton in transmission process, and due to passing through rack-and-pinion Mode as midway drive part, and key switch 40 and first gear rackwork are sequentially connected, therefore key switch 40 is not It is easy to loosen, therefore this is made between key switch 40 and valve member 20 in the way of intermediate transmission by rack-and-pinion Transmission it is more stable, reliable, can guarantee that valve member 20 opens discharge outlet 111 at any time and realizes water outlet, and use the longevity Life is longer, brings preferable experience sense to user.

Preferably, first gear rackwork includes the first rack gear 31 and gear 32, and second gear rackwork packet Include the second rack gear 33 and said gear 32, the both ends engagement opposed with gear 32 respectively of the first rack gear 31, the second rack gear 33 is pressed Key switch 40 is structure as a whole with the first rack gear 31, and valve member 20 and the second rack gear 33 are sequentially connected.By making the first tooth The both ends engagement opposed with gear 32 of item 31, the second rack gear 33, avoids the first rack gear 31, the second rack gear 33 from interfering movement Meanwhile so that the structure of midway drive component 30 is more compact, conducive to the Miniaturization Design of midway drive component 30, so that intermediate The space that driving assembly 30 occupies lid 10 is small.

- Fig. 3 referring to fig. 2, lid 10 include top plate 11, side plate 12 and isolation board 13, the top of the utility model embodiment Plate 11 is rounded, and side plate 12 around circular top plate 11 outer edge be arranged, certainly, top plate 11 may be set to be it is rectangular or Person's polygon, isolation board 13, top plate 11 at least partly, at least partly three of side plate 12 be enclosed isolation ward jointly, make Isolation ward forms a relatively closed chamber, is spaced aqueous and isolation ward in cup body 70.Referring to Fig. 3, valve member 20 first end, midway drive component 30 and key switch 40 is respectively positioned in the isolation ward inside lid 10, and valve member 20 second end stretches out isolation ward, in this way, make valve member 20 at least partly, midway drive component 30 and key Switch 40 is kept apart with the aqueous in cup body, avoid aqueous pollution valve member 20 at least partly, midway drive component 30 And key switch 40, consequently facilitating the cleaning of lid 10.

Referring to fig. 2, isolation ward offers exhaust outlet 131, and one end of exhaust outlet 131 is used to be connected to the inside of cup body 70, For the other end for being in communication with the outside, valve member 20 is equipped with the draining mouthful seal 23 for sealing discharge outlet 111, the second rack gear 33 are connected with exhaust mouthful seal 50, and exhaust mouthful seal 50 is used to open or closes exhaust outlet 131, exhaust mouthful seal 50 with And the material of draining mouthful seal 23 is silica gel, the hardness for being vented mouthful seal 50 is bigger than the hardness for draining mouthful seal 23 (that is to say exhaust mouthful seal 50 it is harder, and it is softer to drain mouthful seal 23), or exhaust mouthful seal 50 be physical member and Draining mouthful seal 23 be hollow object (can draining mouthful seal 23 on offer several through-holes and reach make drain mouthful seal 23 be the purpose of hollow object).When unclamping key switch 40, mouthful seal 50 and draining mouthful seal 23 are vented in valve member The elastic force effect of spring 22 in 20 is lower and is compressed, since the hardness of exhaust mouthful seal 50 is bigger than draining mouthful seal 23 (or exhaust mouthful seal 50 is physical member, and draining mouthful seal 23 is hollow object), thus it is vented the pressure of mouthful seal 50 Contracting amount is smaller than the decrement for draining mouthful seal 23, therefore in press of key switch 40, and exhaust mouthful seal 50 opens exhaust The speed of mouth 131 is faster than the speed that draining mouthful seal 23 opens discharge outlet 111, therefore such setting can be realized after being first vented Water outlet, is discharged some or all high-temperature steams in vacuum cup first, then pours and drink again, use is safer.

It is understood that discharge outlet 111 can be opened on side plate 12 or top plate 11, and following exhaust outlets 131 can By being connected to the installing port for installing key switch 40, to realize and extraneous connection.

Referring to fig. 2, cup lid further includes the switch lock 60 for holding out against or unclamping key switch 40, switch lock 60 and lid 10 It is slidably connected, when not using vacuum cup by the 60 locking button switch 40 of switch lock, guarantees that vacuum cup falls ground also not It can be discharged, use is safer, and when drinking water, and unclamps holding out against effect and can make to key switch 40 by slide switch lock 60 With.

Switch lock 60 includes pawl part 62, and pawl part 62 is located at the inside of lid 10, and key switch 40 offers card slot 421, pawl part 62 and card slot 421 cooperate.As shown in fig. 7, pawl part 62 is inserted in when discharge outlet 111 is in close state In the card slot 421 of key switch 40, key switch 40 is played position-limiting action (that is to say locking button switch 40), limits key Transverse direction of the switch 40 in Fig. 6 moves, referring to Fig. 6, when discharge outlet 111 in the open state, pawl part 62 puts in lid In mounting groove in body 10, namely relieve the locking effect to key switch 40.

Preferably, switch lock 60 further includes the sliding part 61 with 62 integrally connected of pawl part, and lid 10 is offered and slided The sliding slot that portion 61 is slidably matched, by pushing sliding part 61 that the locking to key switch 40 can be realized or unlocking.

Preferably, key switch 40 is embedded at the side wall of lid 10, in this way, connecting key switch 40 and lid 10 It is integrated, and key switch 40 can be made to be set in the side wall of lid 10, so that key switch 40 and lid 10 is whole Body is stronger, and when dropping cup, and key switch 40 is also not easy to break.

Specifically, the side wall of lid 10 offers installing port, and key switch 40 includes pressing plate 41 and connecting plate 42, connects The end integrally connected of fishplate bar 42 and pressing plate 41, pressing plate 41 are suitable for being fastened on installing port, connecting plate 42 and the first rack gear It can be connected by screw to or be welded to connect between 31, pressing plate 41 has limit end and press section, limits the outer of end Diameter is bigger than the outer diameter of installing port, and key switch 40 is avoided to be detached from installing port, and installing port is exposed in press section, in order to press.

- Fig. 7 can be seen that valve member 20, midway drive component 30 and key switch 40 along lid 10 referring to fig. 2 Lateral arrangement, and then key switch 40 is made to be set to the side of lid 10, referring to Fig. 1, when use, is held in vacuum cup on the other hand Top, while singly referring to that gently pressing the button the i.e. openable discharge outlet 111 of switch 40 reaches drinking-water purpose, be not required to unclamp when drinking-water by Key switch 40 can water shutoff immediately, it is simple to operate.

Referring to fig. 2, valve member 20 include valve rod 21, above-mentioned draining mouthful seal 23, the spring 22 for automatically reseting, Fixed frame 24 and sealing ring 25, valve rod 21 passes through fixed frame 24, and spring 22 is sheathed on valve rod 21, spring 22 and fixed frame 24 support, and the mode that the first end of valve rod 21 can be connected by screw to or be welded to connect links together with the second rack gear 33, Or valve rod 21 is wholely set with the second rack gear 33, and drain the second end that mouthful seal 23 is connected in valve rod 21.

It is a kind of cup of the utility model embodiment referring to Fig. 1, which includes above-mentioned cup lid and cup body 70, Cup lid is threadedly coupled with cup body 70.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (9)

1. a kind of cup lid, which is characterized in that including with discharge outlet lid, be used to open or close the valve group of discharge outlet Part, midway drive component and key switch, the valve member, midway drive component and key switch are set to lid On, midway drive component includes the first gear rackwork and second gear rackwork being mutually sequentially connected, key switch with The transmission connection of first gear rackwork, valve member and second gear rackwork are sequentially connected, and the key switch is in Between the transmission direction of driving assembly, midway drive component and valve member transmission direction it is flat with the folding direction of valve member Row.

2. cup lid as described in claim 1, which is characterized in that the first gear rackwork includes the first rack gear and tooth Wheel, the second gear rackwork include the second rack gear and the gear, first rack gear, the second rack gear respectively with tooth Opposed both ends engagement is taken turns, key switch is structure as a whole with the first rack gear, and valve member is connect with the second rack-driving.

3. cup lid as described in claim 1, which is characterized in that the inside of the lid is equipped with isolation ward, the valve member First end, midway drive component and key switch be respectively positioned in the isolation ward, the second end of the valve member is stretched out The isolation ward.

4. cup lid as claimed in claim 3, which is characterized in that the isolation ward offers exhaust outlet, and one end of exhaust outlet is used It is connected in the inside with cup body, for being in communication with the outside, the valve member is equipped with for sealing the discharge outlet other end Mouthful seal is drained, the second gear rackwork is connected with exhaust mouthful seal, and exhaust mouthful seal is used to open or closes Exhaust outlet is closed, the hardness of the exhaust mouthful seal is bigger than the hardness of the draining mouthful seal, or exhaust mouthful seal is Physical member and the draining mouthful seal are hollow object.

5. cup lid as described in claim 1, which is characterized in that the cup lid further includes for holding out against or unclamping key switch Switch lock, switch lock are slidably connected with lid.

6. cup lid as claimed in claim 5, which is characterized in that the switch lock includes pawl part, and pawl part is located at lid Inside, the key switch offer card slot, and the pawl part and card slot cooperate.

7. cup lid as described in claim 1, which is characterized in that the key switch is embedded at the side wall of the lid.

8. cup lid as claimed in claim 7, which is characterized in that the side wall of the lid offers installing port, and the key is opened Closing includes pressing plate and connecting plate, and the end connection of connecting plate and pressing plate, pressing plate is suitable for being fastened on installing port, connection Plate is connect with first gear rackwork, and the pressing plate has limit end, limits outer diameter of the outer diameter than installing port of end Greatly.

9. a kind of cup, which is characterized in that including cup lid of any of claims 1-8 and cup body, the cup lid It is threadedly coupled with cup body.