CN207023866U

CN207023866U - Cup lid and cup

Info

Publication number: CN207023866U
Application number: CN201720091934.XU
Authority: CN
Inventors: 杨国旗
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-24
Filing date: 2017-01-24
Publication date: 2018-02-23
Anticipated expiration: 2027-01-24

Abstract

The utility model is a kind of cup lid and cup, is related to technical field of living goods, is designed to solve the problems, such as that existing cup unlatching is inconvenient and folding efficiency is low.The cup lid includes lid, snap finger, pressing piece and at least one first elastic component, is fixedly installed separator in lid portion inside, the periphery of separator is provided with some through slots；Stopper slot is additionally provided with the madial wall of lid；Through slot matches with stopper slot quantity, and connects；The vertical end of snap finger is set through through slot, and spacing by stopper slot；Each first elastic component is arranged between each snap finger and separator；Pressing piece is arranged on the side that snap finger deviates from the first elastic component, and pressing piece is provided with boss close to the side of snap finger, and boss is arranged on the top of each snap finger.The cup includes cup and above-mentioned cup lid.Cup provided by the utility model is used for the one-handed performance demand for meeting user.

Description

Cup lid and cup

Technical field

It the utility model is related to technical field of living goods, more particularly to a kind of cup lid and cup.

Background technology

Cup is a kind of important container that disclosure satisfy that people's drinking-water demand, is present in each angle of people's daily life Fall.Under normal circumstances, cup is made up of cup and cup lid, is to be threadedly coupled between cup lid and cup.When needing drinking-water, use Person first passes through a hand and clenches cup, then is unscrewed from cup cup lid by another hand, and cup lid is taken down from cup, So as to realize drinking-water demand；After drinking-water, user still needs clenches cup by a hand, then passes through another hand Cup lid is screwed in the screw thread of cup upper end, cup lid covered, so as to realize the closed of cup.

This to be connected through a screw thread the mode that covers being fixed on cup lid on cup, simple in construction, connection is reliable.But This thread connecting mode is, it is necessary to which user could be taken down cup lid by the compounding practice between both hands, in some scenarios It is inconvenient.In addition, user screws or unscrewed ability with after use, being required for enclosing the land cup lid one before every use Cup lid is fixed and taken down, covers and to open efficiency very low.

Utility model content

First purpose of the present utility model is to provide a kind of cup lid, imitated with solving existing cup unlatching inconvenience and folding The low technical problem of rate.

Cup lid provided by the utility model, including lid, snap finger, pressing piece and at least one first elastic component.

The lid includes the outer ring of hollow cylindrical structure, being fixedly installed in the radial direction point inside the outer ring Spacing body, the periphery of the separator have been uniformly arranged several through slots；Stopper slot is additionally provided with the madial wall of the lid； The through slot matches with the stopper slot quantity, and connects.

The snap finger is inverted "L" shaped, and the vertical end of the snap finger is set through the through slot, and is limited by the stopper slot Position；The snap finger matches setting with the through slot；And the vertical end end set of the snap finger has for cup to be locked Claw hook；The outer corners of the snap finger are articulated with the upper position of the stopper slot of the lid, and the horizontal ends position of the snap finger In the top of the separator.

At least one first elastic component is arranged between multiple snap fingers and the separator.

It is additionally provided with the separator for carrying out spacing neck to pressing piece.

The pressing piece is arranged on the top of the snap finger horizontal ends, and the pressing piece is set close to the side of the snap finger There is boss, the boss is arranged on the top of each snap finger；Several grabs have been uniformly arranged around the boss, it is described Grab is arranged between each snap finger, and the grab clamping is arranged in the neck.

Further, projection is additionally provided with the boss, in the projection on the circumference of one end of the boss A ring annular groove is provided with, fixed cover pads equipped with deflating on the annular groove；Centre bore is provided with the separator, in described The aperture in heart hole is more than the diameter of axle of the projection.

The projection passes through the centre bore, and second is provided with the projection between the boss and the separator Elastic component, the upper surface of the pad of deflating, which abuts, to be arranged on the lower surface of the separator.

Further, the separator includes the inner ring being set-located and component of uncapping, and the inner ring is without bottom shell body There is depressed part in structure, the upper surface centre of the inner ring to lower recess；The housing knot that component is upper end open of uncapping Structure, and the upper end-face edge of the component of uncapping radially is outward extended with flange；The component of uncapping is located at the inner ring side The intracavitary that wall is surrounded with its depressed part, and both abut against.

The 3rd elastic component, the structure of uncapping are provided between the side wall of the component of uncapping and the depressed part side wall of the inner ring Part upper base surface be provided with it is several upwardly extend and the internal limited post with screwed hole, Matching installation is useful in the screwed hole In carrying out spacing stop screw to the inner ring, the bottom of the depressed part of the inner ring is provided with what is matched with the limited post Through hole, the limited post are set through the through hole.

The neck is arranged on the inner ring, and under the upper surface of the deflation pad and the bottom of the component of uncapping Surface abuts against.

Further, first elastic component, second elastic component and the 3rd elastic component are spring.

Further, the through slot is 3-6.

Further, the grab is 3-6, is each passed through the gap uniformity of each snap finger between any two and sets.

Further, first elastic component is 3-6, and each first elastic component is respectively fixedly disposed at each button Between pawl and the separator.

The beneficial effect that the utility model is brought is：

By the setting separator in the radial direction inside the outer ring of hollow cylindrical structure, and it is equal in the periphery of separator Cloth sets several through slots, and stopper slot is set in the madial wall of lid, and through slot matches with stopper slot quantity, and even It is logical.The vertical end of inverted "L" shaped snap finger is passed through through slot, and by the stopper slot of lid madial wall it is carried out it is radially spacing, It is articulated with outside snap finger at the upper position of the stopper slot of lid, and the horizontal ends of snap finger are located at the top of separator.Wherein, Snap finger matches setting with through slot, has the claw hook for cup to be locked in the end set of the vertical end of snap finger.Also, snap finger The first elastic component is additionally provided between separator, pressing piece is additionally provided with above snap finger horizontal ends, pressing piece is close to button The side of pawl is provided with boss, and boss is arranged on the top of snap finger, is additionally provided with separator for limiting pressing piece The neck of position.Several grabs are uniformly arranged around boss, grab is arranged between each snap finger, and grab clamping sets card In groove.

When needing to open the cup lid, user only needs to press pressing piece by one hand, now, inverted "L" shaped snap finger Boss of the horizontal ends on pressing piece in the presence of be depressed, meanwhile, the vertical end of inverted "L" shaped snap finger is in lid madial wall Swung out in the stopper slot of upper setting, and it is radially spacing by stopper slot progress.When the vertical end of the inverted "L" shaped snap finger After being rocked to certain position, the claw hook positioned at the vertical end end of snap finger can unclamp cup, and now, user can be very square Just cup lid is taken down from cup.After user unclamps hand, snap finger is real i.e. under the resilient force of the first elastic component Now reset, to prepare press-started action next time.The cup lid on cup cover principle with it is above-mentioned by cup lid from cup On the principle taken down it is similar, will not be repeated here.

After user presses pressing piece and unclamps hand, by the neck being arranged on inside the lateral wall of cavity, make It is arranged on the grab below pressing piece to be connected in above-mentioned neck, pressing piece is realized in the reliable spacing of vertical direction, one Determine to avoid the elastic force due to the first elastic component in degree and caused by the unfavorable situation that outwards ejects of pressing piece, so as to reduce Because pressing piece outwards ejects and existing potential safety hazard so that the unlatching of the cup lid is relatively reliable with covering.

User only needs that the unlatching to the cup lid can be achieved by one-handed performance and covers action, substantially improves tradition Spiral covers the drawbacks of mode person of needing to use passes through bimanualness.In addition, the cup lid only needs simply to push to can be achieved out Action is opened and covers, efficiency is higher, greatlys save the time of user.

Another purpose of the present utility model is to provide a kind of cup, imitated with solving existing cup unlatching inconvenience and folding The low technical problem of rate.

Cup provided by the utility model, including cup and above-mentioned cup lid.

The rim of a cup outer of the cup is provided with for making the claw hook engaging snap onto the flange on the cup.

Further, what the separator was in contact with the cup top end face, which cover, is provided with sealing ring on face.

Further, the cup body of the cup is inside and outside double-layer structure.

The beneficial effect that the utility model is brought is：

, will be upper using claw hook by being provided for making claw hook engaging snap onto the flange on cup in the rim of a cup outer of cup Cup lid is stated to cover on cup, wherein, the concrete structure of cup lid, open and cover principle and beneficial effect is in above-mentioned cup lid Describe in detail, will not be repeated here in beneficial effect.

When in use, user only needs that the unlatching to the cup lid can be achieved by one-handed performance and covers action, significantly Improve conventional helical and cover the drawbacks of mode person of needing to use passes through bimanualness.In addition, the cup lid only needs simply to push It can be achieved to open and cover action, efficiency is higher, so as to effectively reduce user during opening and covering cup lid Time loss.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the cross section structure diagram of the utility model embodiment cup lid；

Fig. 2 is the overlooking the structure diagram of the present embodiment inner ring；

Fig. 3 is the present embodiment inner ring and the cross section structure diagram of component assembling of uncapping；

Fig. 4 is the overlooking the structure diagram of the present embodiment snap finger；

Fig. 5 is the cross section structure diagram of cup lid under the present embodiment opening；

Fig. 6 covers cross section structure diagram when on cup for the present embodiment cup lid.

Icon：10- lids；20- snap fingers；30- pressing pieces；The elastic components of 40- first；50- projections；60-, which deflates, to be padded；70- is close Seal；The elastic components of 80- second；90- screws；The elastic components of 100- the 3rd；110- cups；11- outer rings；12- inner rings；13- uncaps structure Part；31- grabs；51- annular grooves.

Embodiment

It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer The technical scheme of type carries out clear, complete description.Obviously, described embodiment is only that a part of the present utility model is implemented Example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making wound The every other embodiment obtained under the premise of the property made work, belong to the scope of the utility model protection.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

As shown in figure 1, present embodiments provide a kind of cup lid, including lid 10, snap finger 20, pressing piece 30 and at least one First elastic component 40.Specifically, in the present embodiment, lid 10 includes the outer ring 11 of hollow cylindrical structure, inside outer ring 11 Separator is fixedly installed in the radial direction, and the periphery of separator has been uniformly arranged several through slots, in the inner side of lid 10 Wall is additionally provided with stopper slot, and through slot matches with stopper slot quantity, and connects.The plan structure of lid 10 is as shown in Figure 2. Snap finger 20 is inverted "L" shaped structure, wherein, the vertical end of snap finger 20 is set through above-mentioned through slot, and is limited by stopper slot Position.Snap finger 20 matches setting with through slot, also, is additionally provided with the vertical end end of snap finger 20 for cup 110 to be locked Claw hook, the outside of snap finger 20 is articulated with the upper position of the stopper slot of lid 10, and the horizontal ends of snap finger 20 are positioned at separating The top of part.The plan structure of snap finger 20 is as shown in Figure 3.At least one first elastic component 40 be arranged on snap finger 20 and separator it Between, also, the side of first elastic component 40 is provided with pressing piece 30 in snap finger 20, wherein, pressing piece 30 is close to snap finger 20 Side be provided with boss, boss is arranged on the top of snap finger, and several grabs 31, grab 31 have been uniformly arranged around boss It is arranged between each snap finger 20, and the clamping of grab 31 is arranged in neck, is additionally provided with separator for entering to pressing piece 30 The spacing neck of row.

As shown in figure 4, when needing to open the cup lid, user only needs to press pressing piece 30 by one hand, now, falls The horizontal ends of the snap finger 20 of " L " type are depressed in the presence of the boss on pressing piece 30, meanwhile, inverted "L" shaped snap finger 20 Swung out in the stopper slot that vertical end is set on the madial wall of lid 10, and it is radially spacing by stopper slot progress.When this After the vertical end of inverted "L" shaped snap finger 20 is rocked to certain position, the claw hook positioned at the vertical end end of snap finger 20 can be by cup Body 110 unclamps, and now, user easily can take down cup lid from cup 110.After user unclamps hand, button Pawl 20 is realized under the resilient force of the first elastic component 40 to be resetted, to prepare press-started action next time.The cup lid On cup 110 to cover principle similar with the above-mentioned principle for taking down cup lid from cup 110, will not be repeated here.

After user presses pressing piece 30 and unclamps hand, by the neck being arranged on inside the lateral wall of cavity, The grab 31 for making to be arranged on the lower section of pressing piece 30 is connected in above-mentioned neck, realizes reliable limit of the pressing piece 30 in vertical direction Position, avoid the elastic force due to the first elastic component 40 to a certain extent and caused by the unfavorable feelings that outwards eject of pressing piece 30 Shape, so as to reduce because pressing piece 30 outwards ejects and existing potential safety hazard so that the unlatching of the cup lid is with covering more Reliably.

Continue referring to Fig. 1, in the present embodiment, projection 50 can also be set on above-mentioned boss, deviate from boss in projection 50 The provided circumferentially about of one end have a ring annular groove 51, fixed cover is equipped with deflation pad 60 on annular groove 51.Also, on separator Centre bore is provided with, wherein, the aperture of centre bore is more than the diameter of axle of projection 50.Specifically, in the present embodiment, projection 50 passes through upper Centre bore setting is stated, is provided with the second elastic component 80 on the projection 50 between boss and separator, also, deflation pad 60 is upper Surface abuts and is arranged on the lower surface of separator.

When above-mentioned cup lid is covered when on cup 110, deflation pad 60 is under the resilient force of the second elastic component 80, closely It is fitted on the lower surface of separator.When needing to take down cup lid from cup 110, pressing piece 30 is pushed first, by During casting die 30 pushes, projection 50 drives deflation pad 60 to be moved to the direction of cup 110.And the process moved down in deflation pad 60 In, due to existing gap between projection 50 and separator centre bore so that the pressure inside cup 110 passes through above-mentioned gap Discharged rapidly, make the internal pressure relief of cup 110, and be finally reached atmospheric pressure, so as to can be easily by cup lid from cup Taken down on 110.

The setting of deflation pad 60, will the inside of cup 110 and external environment carried out it is effective isolate, keep away to a certain extent Seepage of the liquid in cup 110 into external environment is exempted from, has realized sealing when cup lid covers, so as to ensure that in cup The cleannes of liquid.In addition, when the liquid held in cup 110 is warmmer, by setting deflation pad 60, by cup lid from cup During being taken down on 110, improve the cup lid caused by effect of expanding with heat and contract with cold and be not easy the feelings taken down from cup 110 Shape, greatly meet all kinds of demands of user.

Continue referring to Fig. 1, in the present embodiment, separator includes the inner ring 12 being set-located and component 13 of uncapping, interior Circle 12 is bottomless shell structure, and there is depressed part in the upper surface centre of inner ring 12 to lower recess；Component 13 of uncapping is opened for upper end The shell structure of mouth, and the upper end-face edge for component 13 of uncapping radially is outward extended with flange；Component 13 of uncapping is located at inner ring The intracavitary that 12 side walls are surrounded with its depressed part, and both abut against.

Uncap and the 3rd elastic component 100, component 13 of uncapping are provided between the side wall of component 13 and the depressed part side wall of inner ring 12 Upper base surface be provided with it is several upwardly extend and the internal limited post with screwed hole, there is for internal Matching installation in screwed hole Circle 12 carries out spacing stop screw 90, and the bottom of the depressed part of inner ring 12 is provided with the through hole to match with limited post, limited post Set through through hole.Neck is arranged on inner ring 12, and the lower surface of the upper surface of deflation pad 60 and the bottom for component 13 of uncapping Abut against.

In the opening process of cup lid, when pressing piece 30 is pressed, grab 31 will be moved downward, and inner ring 12 is unclamped, Now, under the restoring force effect of the 3rd elastic component 100, inner ring 12 is released and moved upwards, meanwhile, pressed through under pressing piece 30 Open snap finger 20 in journey, it, so as to which cup lid be taken down, is realized the reliable of cup lid with respect to the motion of the flange outer sides of cup 110 Open.Meanwhile by setting screw 90, realize to the reliable spacing of inner ring 12.

It should be noted that in the present embodiment " on ", " under ", refer to that cup 110 is in erectility and rim of a cup court When upper, cup lid covers the direction in cup 110.

Continue referring to Fig. 1, in the present embodiment, the first elastic component 40, the second elastic component 80 and the 3rd elastic component 100 can Think spring.Spring cost is relatively low, and wide material sources, such setting, greatly reduces the production cost of the cup lid.

Continue referring to Fig. 2, in the present embodiment, through slot is six, and is uniformly arranged on the periphery of separator, corresponding , snap finger 20 is also six.Such setting so that the coupling mechanism force between snap finger 20 and cup 110 is more uniformly spread, and By being respectively provided with snap finger 20 in six orientation of cup 110, reliable locking of the snap finger 20 to cup 110 ensure that.

It should be noted that in the present embodiment, the quantity of through slot and snap finger 20 can be six, but be not limited solely to This quantity set-up mode, the setting form of other quantity can also be used, such as 2-8, as long as it is by setting fair amount Through slot and snap finger 20, the reliable locking to cup 110 can be realized.

Continue referring to Fig. 1, in the present embodiment, grab 31 is six, and six grabs 31 are each passed through each 20 liang of snap finger Gap uniformity between two is set.

In addition, in the present embodiment, the quantity of the first elastic component 40 can be one, as shown in Fig. 1, now, the first elasticity Part 40 is arranged among six snap fingers 20, and the elastic force of first elastic component 40 can act on above-mentioned six snap fingers 20.

It should be noted that in the present embodiment, the quantity and set-up mode of the first elastic component 40 can be it is above-mentioned it is this The mode of first elastic component 40 is set among six snap fingers 20, but is not limited solely to above-mentioned this setup, may be used also To use other set-up modes, such as：One first elastic component 40, now, first are provided between each snap finger 20 and separator The quantity of elastic component 40 is six.After user discharges pressing piece 30, six the first elastic components 40 1 work, and make snap finger 20 reset.No matter which kind of set-up mode is used, as long as it can realize button by this setup of the first elastic component 40 The reset of pawl 20.

As shown in figure 5, the present embodiment additionally provides a kind of cup, the cup includes cup 110 and above-mentioned cup lid.Wherein, The rim of a cup outer of cup 110 is provided with for making claw hook engaging snap onto the flange on cup 110.

The concrete structure of cup lid, open and cover principle and beneficial effect describes in detail in above-mentioned word, herein not Repeat again.

As shown in fig. 6, when in use, user only needs that the unlatching to the cup lid can be achieved by one-handed performance and covered Action, substantially improves conventional helical and covers the drawbacks of mode person of needing to use passes through bimanualness.In addition, the cup lid only needs letter Single pushing can be achieved unlatching and cover action, and efficiency is higher, and cup is being opened and covering so as to effectively reduce user Time loss during lid.

Continue referring to Fig. 5, in the present embodiment, set in covering of being in contact with the top end face of cup 110 of separator on face There is sealing ring 70.Such setting so that cup lid can closely compress cup 110 during covering, and by cup 110 Portion is effectively isolated with external environment, so as to reduce the extravasation of the internal liquid of cup 110.

Continue referring to Fig. 5, in the present embodiment, the cup body of cup 110 is inside and outside double-layer structure.Such setting, one Determine to reduce in degree the heat exchange of environment and air external environment in cup 110, reduce thermal loss.Meanwhile cup body This double-decker is set, and is decreased and is caused to scald risk because individual layer cup 110 overheats.

It should be noted that in the present embodiment, anti-skid structure can also be set in the outer wall of cup body, such as：Can be according to hand Hold custom and cup body outer wall is arranged to arcuate structure, to meet ergonomics demand；Or it can also be set in the outer wall of cup body Some anti-skid bulges are put, to reduce the possibility that cup slides from user's hand.

It should also be noted that, in the present embodiment, hand-strap can also be set in the outer wall of cup 110.It is portable by setting Band, the portable performance of the present embodiment cup is substantially increased, meet the carrying demand of user.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims

A kind of 1. cup lid, it is characterised in that including：

Lid (10), the lid (10) include the outer ring (11) of hollow cylindrical structure, in the outer ring (11) internal radial direction Separator is fixedly installed on direction, the periphery of the separator has been uniformly arranged several through slots；In the lid (10) Madial wall be additionally provided with stopper slot；The through slot matches with the stopper slot quantity, and connects；

Snap finger (20), the snap finger (20) they are inverted "L" shaped, and the vertical end of the snap finger (20) is set through the through slot, and It is spacing by the stopper slot；The snap finger (20) matches setting with the through slot；And the vertical end end of the snap finger (20) It is provided with the claw hook for cup (110) to be locked；The outer corners of the snap finger (20) are articulated with the spacing of the lid (10) At the upper position of groove, and the horizontal ends of the snap finger (20) are located at the top of the separator；

At least one first elastic component (40), at least one first elastic component (40) be arranged on multiple snap fingers (20) with Between the separator；

It is additionally provided with the separator for carrying out spacing neck to pressing piece (30)；

Pressing piece (30), the pressing piece (30) are arranged on the top of the snap finger (20) horizontal ends, and the pressing piece (30) is leaned on The side of the nearly snap finger (20) is provided with boss, and the boss is arranged on the top of each snap finger (20)；The boss Surrounding has been uniformly arranged several grabs (31), and the grab (31) is arranged between each snap finger (20), and the grab (31) clamping is arranged in the neck.
2. cup lid according to claim 1, it is characterised in that projection (50) is additionally provided with the boss, described convex Post (50) has a ring annular groove (51) away from the provided circumferentially about of one end of the boss, and suit is fixed on the annular groove (51) There is deflation pad (60)；Centre bore is provided with the separator, the aperture of the centre bore is more than the diameter of axle of the projection (50)；

The projection (50) passes through the centre bore, is provided with the projection (50) between the boss and the separator Second elastic component (80), the upper surface of the pad (60) of deflating, which abuts, to be arranged on the lower surface of the separator.
3. cup lid according to claim 2, it is characterised in that the separator include the inner ring (12) that is set-located and Uncap component (13), the inner ring (12) is bottomless shell structure, and the upper surface centre of the inner ring (12) is to lower recess There is depressed part；The component of uncapping (13) is the shell structure of upper end open, and the upper end-face edge edge of the component of uncapping (13) It, which extends radially outwardly, flange；The component of uncapping (13) is located at the chamber that the inner ring (12) side wall is surrounded with its depressed part It is interior, and both abut against；

The 3rd elastic component (100) is provided between the side wall of the component of uncapping (13) and the depressed part side wall of the inner ring (12), Component of uncapping (13) upper base surface be provided with it is several upwardly extend and the internal limited post with screwed hole, the screwed hole Interior Matching installation has for carrying out spacing stop screw (90), the bottom of the depressed part of the inner ring (12) to the inner ring (12) Portion is provided with the through hole to match with the limited post, and the limited post is set through the through hole；

The neck is arranged on the inner ring, and the bottom of the upper surface and the component of uncapping (13) of the pad (60) of deflating Lower surface abut against.
4. cup lid according to claim 3, it is characterised in that first elastic component (40), second elastic component (80) and the 3rd elastic component (100) is spring.
5. according to the cup lid described in claim any one of 1-4, it is characterised in that the through slot is 3-6.
6. according to the cup lid described in claim any one of 1-4, it is characterised in that the grab (31) is 3-6, is each passed through The gap uniformity of each snap finger (20) between any two is set.
7. according to the cup lid described in claim any one of 1-4, it is characterised in that first elastic component (40) is 3-6, respectively First elastic component (40) is respectively fixedly disposed between each snap finger (20) and the separator.
8. a kind of cup, it is characterised in that including the cup lid described in cup (110) and claim any one of 1-7；

The rim of a cup outer of the cup (110) is provided with convex on the cup (110) for snapping onto the claw hook engaging Edge.
9. cup according to claim 8, it is characterised in that the separator connects with the cup (110) top end face Tactile covering is provided with sealing ring (70) on face.
10. cup according to claim 9, it is characterised in that the cup body of the cup (110) is inside and outside double-layer structure.