CN112716235A - Lid and drinking cup that press to open and shut - Google Patents

Abstract

The invention discloses a cover and a water cup capable of being opened and closed by pressing, wherein a silica gel sleeve is arranged on the cover and is connected with or separated from a cup body through the silica gel sleeve, a key and an exhaust column are arranged on the cover, the bottom of the exhaust column penetrates through the bottom surface of the cover through an exhaust hole, the bottom of the exhaust column is connected with a rubber plug, the exhaust hole is sealed through the rubber plug, and the key is positioned above the exhaust hole and drives the rubber plug to move downwards through the exhaust column. When the cover is required to be opened, the key drives the rubber plug to move downwards through the exhaust column, the exhaust holes are opened, high-temperature gas in the cup body is exhausted, the air pressure inside and outside the cup body is neutralized, the air pressure in the cup body does not apply pressure on the silica gel sleeve any more, the silica gel sleeve can be deformed normally, and the cup opening of the cup body is opened.

Description

Lid and drinking cup that press to open and shut

Technical Field

The invention relates to the field of water cups, in particular to a cover capable of being opened and closed by pressing and a water cup.

Background

The drinking cup is the drinking water utensil that often uses in daily life, and the drinking cup generally can include cup and lid, and the lid is used for carrying out the closure to the opening of cup, prevents that the water in the cup from spilling. The existing cover is connected with the cup body through threads, and the cover is detached or fixed from the cup body by using the deformation of the silica gel sleeve. When hot water is filled in the cup body, gas in the cup body can prevent the silica gel sleeve from deforming due to the increase of heated pressure, the separation of the cup and the cup body is not facilitated, and sometimes high-temperature gas in the cup can scald a user when the cover is opened and then the high-temperature gas is discharged outwards.

Disclosure of Invention

In view of the above, the present invention discloses a lid that can be opened and closed by pressing, which can discharge the gas in the cup body before the lid is taken off from the cup body.

The invention discloses a cover capable of being opened and closed by pressing, which is connected with or separated from a cup body through a silica gel sleeve, wherein a key and an exhaust column are arranged on the cover, the bottom of the exhaust column penetrates through the bottom surface of the cover through an exhaust hole, the bottom of the exhaust column is connected with a rubber plug and seals the exhaust hole through the rubber plug, and the key is positioned above the exhaust hole and drives the rubber plug to move downwards through the exhaust column.

Furthermore, the exhaust column is sleeved with a locking spring, and the locking spring drives the rubber plug to seal the exhaust hole through the exhaust column.

Further, the lid includes main part and supporting component, the silica gel cover sets up the outside of main part, the bottom of silica gel cover is the deformation portion, the supporting component is right the bottom of deformation portion supports, and can drive deformation portion takes place to deform.

Further, the supporting component comprises a supporting plate and a connecting piece, the connecting piece is located inside the main body, the bottom end of the connecting piece is connected with the supporting plate and is supported by the deformation portion, the exhaust hole penetrates through the supporting plate, the top end of the connecting piece is locked by the locking piece, and the key can drive the locking piece to unlock the connecting piece.

Furthermore, the locking piece with main part sliding connection, one side of locking piece pass through reset spring with the main part is connected, the opposite side with the top joint of connecting piece, be provided with first slip inclined plane on the locking piece, be provided with on the button with first slip inclined plane complex second slip inclined plane, second slip inclined plane accessible first slip inclined plane drives the locking piece slides.

Furthermore, be provided with first draw-in groove on the first slip inclined plane, be provided with on the second slip inclined plane with first draw-in groove complex joint is protruding, first draw-in groove passes through the joint is protruding right the button is fixed a position.

Further, the lid still includes the upper cover, the upper cover passes through link assembly and drives the supporting component removes, link assembly includes first connecting rod and second connecting rod, first connecting rod with the second connecting rod respectively through the pivot with the main part rotates and is connected, the top of connecting piece is connected with the connecting axle, the both ends of connecting axle pass through waist shape hole respectively the one end of first connecting rod with the one end of second connecting rod, the other end of first connecting rod with the other end of second connecting rod supports respectively and holds the bottom surface of upper cover.

Furthermore, the upper cover is sleeved outside the main body, a stop strip is arranged inside the upper cover, a first stop buckle is arranged on the stop strip, a stop groove matched with the stop strip is arranged inside the main body, and a second stop buckle for preventing the first stop buckle from continuously moving upwards is arranged in the stop groove.

Furthermore, a second clamping groove is formed in the locking piece, a third buckle matched with the second clamping groove is arranged in the upper cover, and the second clamping groove is connected with the upper cover in a clamping mode through the third buckle.

The cup comprises a cover and a cup body, wherein the cover is detachably connected with the cup body, and the cup opening of the cup body is sealed.

Compared with the prior art, the technical scheme disclosed by the invention has the beneficial effects that:

when the cover is opened, the key drives the rubber plug to move downwards through the exhaust column, the exhaust holes are opened, so that gas in the cup body is exhausted, the air pressure inside and outside the cup body is neutralized, the air pressure in the cup body does not exert pressure on the silica gel sleeve any more, the silica gel sleeve can normally deform, and the cup opening of the cup body is opened.

Drawings

FIG. 1 is a schematic view of a lid and cup construction;

FIG. 2 is a cross-sectional view of the lid with the deformation compressed;

FIG. 3 is a cross-sectional view of the lid with the deformation normally extended;

FIG. 4 is a cross-sectional view of the support assembly;

FIG. 5 is a schematic structural view of the locking member;

FIG. 6 is a schematic structural view of the main body, the locking member and the key;

FIG. 7 is a schematic structural diagram of a key;

FIG. 8 is a schematic view of the structure of the exhaust column;

FIG. 9 is a schematic structural view of the body and connecting rod assembly;

FIG. 10 is an exploded view of the connecting rod assembly;

FIG. 11 is a schematic structural view of the upper cover;

description of the figures

100. A cover; 10. a silica gel sleeve; 11. a deformation section; 20. a main body; 21. a main housing; 22. a fixing member; 221. a guide groove; 30. an upper cover; 31. a stop bar; 32. a first stop buckle; 33. a third buckle; 34. pressing a key slot; 40. pressing a key; 41. a guide projection; 42. a second sliding ramp; 43. clamping the bulges; 44. positioning a groove; 50. a locking member; 51. a second buckle; 52. a first sliding ramp; 53. a first card slot; 54. a third sliding ramp; 55. a locking spring; 60. a support assembly; 61. a support assembly; 62. a connecting member; 621. a first buckle; 63. an exhaust hole; 64. an exhaust column; 641. a connecting portion; 642. positioning the projection; 65. a rubber plug; 66. a locking spring; 70. a connecting rod assembly; 71. a first link; 711. a first connecting edge; 712. a second connecting edge; 713. a third connecting edge; 72. a second link; 73. a rotating shaft; 74. a connecting shaft; 75. a waist-shaped hole.

Detailed Description

When one component is considered to be "connected" to another component, it can be directly connected to the other component, or intervening components may be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the present invention discloses a lid 100 that is opened and closed by pressing, and is engaged with a cup body 200 to seal the rim of the cup body 200. The cover 100 is provided with a silica gel sleeve 10, and the silica gel sleeve 10 can deform as required, so that the cover 100 is detached or fixed with the cup body 200 through the silica gel sleeve 10.

As shown in fig. 2 and 3, the cover 100 includes a main body 20, an upper cover 30, a button 40, a locking member 50, and a support member 60, wherein the upper cover 30 is disposed on an outer side of the main body 20 and is located above the main body 20 to be slidably connected to the main body 20. The silicone sleeve 10 is arranged on the outer side of the main body 20, the bottom of the silicone sleeve 10 is a deformation part 11, and when the deformation part 11 is normally unfolded, the cover 100 can be taken down from the cup body 200; when the deformation part 11 of the silicone sleeve 10 is deformed by force and abuts against the inner wall of the cup body 200, the cover 100 is fixed on the cup body 200 through the silicone sleeve 10, and the cup mouth of the cup body 200 is sealed. The support component 60 is slidably connected with the main body 20 and is used for supporting the bottom of the silica gel sleeve 10, and the upper cover 30 can drive the support component 60 to move upwards, so that the deformation part 11 deforms and abuts against the inner wall of the cup body 200, and the cover 100 is fixed on the cup body 200. The locking member 50 is slidably disposed on the main body 20, and the locking member 50 can lock the support assembly 60, and at this time, the deformation portion 11 of the silicone sleeve 10 maintains a fit state with the cup 200. The key 40 is slidably connected to the main body 20, and the support assembly 60 is unlocked through the locking member 50, and at this time, the deformation portion 11 of the silica gel sleeve 10 is normally extended and does not abut against the side wall of the cup body 200, and drives the support assembly 60 to reset, so that the lid 100 can be taken down from the cup body 200. The adoption is pressed button 40 is right supporting component 60 unlocks, then makes the deformation portion 11 normally stretches out, can with lid 100 follows cup 200 is taken off to and drive through upper cover 30 supporting component 60 removes, it is right deformation portion 11 carries out compression, will lid 100 fixed mounting be in on the cup 200, the user can one-hand uncap or close the lid, compare with the mode that adopts threaded connection, easy operation.

Referring to fig. 4 in conjunction with fig. 2 and 3, the supporting assembly 60 includes a supporting plate 61 and a connecting member 62, the supporting plate 61 is disposed below the deformation portion 11 to support the deformation portion 11, a bottom end of the connecting member 62 is detachably connected to the supporting plate 61, and the connecting member 62 is located inside the main body 20 and can move in a vertical direction relative to the main body 20. When the connecting member 62 drives the supporting plate 61 to move upward under the action of the upper cover 30, the supporting plate 61 can apply a force to the deformation portion 11, and at this time, the deformation portion 11 deforms under the action of the force, so that the deformation portion 11 abuts against the inner wall of the cup body 200, the cover 100 is fixed on the cup body 200, and at this time, the locking member 50 is clamped with the top of the connecting member 62, and the connecting member 62 is locked at the position. When the unlocking is needed, the button 40 is pressed down, the button 40 drives the locking piece 50 to move relative to the main body 20, so that the locking piece 50 is not clamped and locked with the connecting piece 62, at the moment, the connecting piece 62 is not subjected to external force application on the deformation part 11 through the supporting plate 61, the deformation part 11 is normally unfolded, the supporting plate 61 drives the supporting assembly 60 to reset, the deformation part 11 is not abutted against the inner wall of the cup body 200, and at the moment, the cover 100 can be taken down from the cup body 200.

Further, the bottom end of the connecting member 62 is threadedly coupled to the supporting plate 61.

With continued reference to fig. 4 and 5, further, a first buckle 621 is disposed at a top end of the connecting member 62, a second buckle 51 is disposed on the locking member 50, when the connecting member 62 moves upward to a certain distance, the second buckle 51 positions the connecting member 62 through the first buckle 621, and the supporting plate 61 is positioned at a corresponding position through the connecting member 62.

With reference to fig. 6, further, there are two locking members 50, which are symmetrically disposed in the main body 20, and the locking members 50 are connected to the main body 20 through a return spring 56, and the return spring 56 can drive the locking members 50 to be engaged with the connecting member 62.

As shown in fig. 6 and 7, the key 40 is slidably connected to the main body 20, the key 40 is provided with a guide protrusion 41, the main body 20 is provided with a guide groove 221 which is matched with the guide protrusion 41, and when the key 40 can move in a vertical direction relative to the main body 20 through the guide protrusion 41 and the guide groove 221. And the guide groove 221 can position the key 40 through the guide protrusion 41, and when the key 40 moves downwards to a certain distance, the guide groove 221 can prevent the key 40 from further moving downwards through the guide protrusion 41.

As shown in fig. 5 to 7, one end of the locking member 50, which is far away from the return spring 56, is provided with a first sliding inclined surface 52, two first sliding inclined surfaces 52 are symmetrically distributed, two sides of the key 40 are respectively provided with a second sliding inclined surface 42 which is matched with the two first sliding inclined surfaces 52, when a downward external force is applied to the key 40 to drive the key 40 to move downward relative to the main body 20, the second sliding inclined surface 42 can drive two locking members 50 to slide to two sides through the first sliding inclined surfaces 52 until the first buckle 621 is no longer clamped with the second buckle 51, at this time, the deformation portion 11 can be normally unfolded, and drives the support member 60 to reset. Meanwhile, the locking members 50 can compress and pre-tighten the return springs 56, when external force is no longer applied to the key 40, the return springs 56 drive the two locking members 50 to reset at this time, and the first sliding inclined surface 52 drives the key 40 to reset through the second sliding inclined surface 42.

Furthermore, a first clamping groove 53 is formed in the first sliding inclined surface 52, a clamping protrusion 43 is formed in the second sliding inclined surface 42, and when the first sliding inclined surface 52 is attached to the second sliding inclined surface 42, the clamping protrusion 43 extends into the first clamping groove 53 and can slide along the first clamping groove 53. And the first locking groove 53 can position the key 40 through the locking protrusion 43, preventing the key 40 from leaving the main body 20.

The bottom of the locking piece 50 is provided with a third sliding inclined surface 54, when the connecting piece 62 moves upwards, the top of the connecting piece 62 can drive two locking pieces 50 to slide towards two sides through the third sliding inclined surface 54 until the first buckle 621 moves to the upper side of the second buckle 51, at this time, the return spring 56 drives the locking piece 50 to reset, and the second buckle 51 prevents the connecting piece 62 from moving downwards through the first buckle 621.

The main body 20 includes a main housing 21 and a fixing member 22, and the fixing member 22 is disposed in the main housing 21 and detachably connected to the main housing 21. Further, the fixing member 22 is disposed inside the main housing 21, and both ends of the fixing member 22 are fixedly connected to the main housing 21 by fixing shafts, respectively. The locking member 50 is slidably disposed within the fixed member 22. The guide groove 221 is located on a side wall of the fixing member 22.

As shown in fig. 4 and 8, the support assembly 60 is further provided with a vent structure, the vent structure includes a vent column 64 and a vent hole 63, the vent hole 63 passes through the connecting member 62 and the support plate 61, the bottom end of the vent column 64 passes through the vent hole 63 and extends to the lower side of the support plate 61, the bottom end of the vent column 64 is connected with a rubber plug 65, and the vent column 64 can seal the vent hole 63 through the rubber plug 65. The top end of the exhaust column 64 extends into the inside of the key 40, the key 40 can drive the exhaust column 64 to move in the vertical direction, when the rubber plug 65 does not support against the support plate 61 any more, the exhaust hole 63 can be opened, and the gas in the cup body 200 can be exhausted through the exhaust hole 63.

In this embodiment, when the key 40 drives the rubber plug 65 to move downwards through the exhaust column 64, the first buckle 621 and the second buckle 51 are still in a clamping state, that is, before the deformation portion 11 is normally unfolded, the high-temperature gas in the cup 200 can be exhausted to the outside through the exhaust hole 63. In this case, the deformation of the deformation part 11 can be prevented by the high pressure gas of the cup body 200, and the user can be prevented from being scalded by the high temperature gas when the lid 100 is separated from the cup body 200.

As shown in fig. 7 and 8, a connecting portion 641 is further disposed on the top of the exhaust column 64, and the connecting portion 641 extends into the key 40. The top of connecting portion 641 is provided with location arch 642, button 40 is inside be provided with location arch 642 complex constant head tank 44, the top of connecting portion 641 accessible location arch 642 is followed the constant head tank 44 slides, can prevent exhaust column 64 is in relative the exhaust hole 53 rocks when sliding.

The exhaust column 64 is sleeved with a locking spring 55, the bottom end of the locking spring 55 abuts against the connecting piece 62, the top end of the locking spring 55 abuts against the connecting part 641, and the locking spring 66 can apply an upward elastic force to the exhaust column 64 through the connecting part 641, so that the rubber plug 65 is attached to the bottom of the support plate 61 to seal the exhaust hole 63. When the air needs to be exhausted, the button 40 drives the exhaust column 64 to move downwards through the connecting part 641, the rubber plug 65 moves downwards for a certain distance, the exhaust hole 63 is opened to exhaust air, and when downward pressure is not applied to the button 40 any more, the locking spring 66 can drive the exhaust column 64 to move upwards through the connecting part 641 until the rubber plug 65 abuts against the bottom surface of the supporting plate 61 to seal the exhaust hole 63.

Referring to fig. 9 in conjunction with fig. 2 and fig. 3, when the deformation portion 11 of the silicone sleeve 10 normally stretches to drive the supporting assembly 60 to move downward, so that the lid 100 opens the cup opening of the cup body 200, the connecting member 62 can drive the upper lid 30 to move upward relative to the main body 20 through the connecting rod assembly 70. When the cover 100 needs to be fixed on the cup body 200, the upper cover 30 is pressed downwards, the upper cover 30 drives the support assembly 60 to move upwards through the connecting rod assembly 70, and the support plate 61 drives the deformation part 11 to deform and abut against the inner wall of the cup body 200.

Further, the link assembly 70 includes a first link 71 and a second link 72, and the first link 71 and the second link 72 are both located in the main housing 21 and located on two sides of the fixing member 22 respectively to wrap the fixing member 22.

With continued reference to fig. 9 and 10, the first link 71 and the second link 72 are respectively rotatably connected to the fixing member 22 through a rotating shaft 73, and an end of the first link 71 away from the rotating shaft 73 and an end of the second link 72 away from the rotating shaft 73 are respectively located at two sides of the fixing member 22 and contact with a bottom end of the upper cover 30. A connecting shaft 74 is connected to the top of the connecting member 62, and both ends of the connecting shaft 74 respectively penetrate through the side walls of the fixing member 22 and are respectively engaged with the first link 71 and the second link 72 through a kidney-shaped hole 75. In the present embodiment, the connecting shaft 74 is located at an intermediate position between the first link 71 and the second link 72. When the deformation portion 11 is normally unfolded and driven the supporting component 60 moves downwards, the connecting member 62 drives the first connecting rod 71 and the second connecting rod 72 to rotate around the rotating shaft 73, so that the first connecting rod 71 and the second connecting rod 72 are respectively located at the end portions of the two sides of the fixing member 22 to tilt, the upper cover 30 is jacked up until the deformation portion 11 is completely unfolded, and at this time, the cover 100 can be taken down from the cup body 200. When the lid 100 needs to be fixed on the cup body 200, the lid 30 is pressed, and at this time, a downward force is applied to the end portions, located on the two sides of the fixing member 22, of the first connecting rod 71 and the second connecting rod 72 by the bottom end of the lid 30, so that the first connecting rod 71 and the second connecting rod 72 rotate around the rotating shaft 73, at this time, the connecting member 62 is driven by the first connecting rod 71 and the second connecting rod 72 through the connecting shaft 74 to move upwards, and then an upward force is applied to the deformation portion 11 through the support plate 61, so that the deformation portion 11 deforms and abuts against the inner wall of the cup body 200, and the lid 100 is fixed on the cup body 200.

The first link 71 and the second link 72 are respectively provided with the waist-shaped hole 75, the connecting shaft 74 is respectively matched with the first link 71 and the second link 72 through the waist-shaped hole 75, when the first link 71 and the second link 72 rotate around the rotating shaft 73, the waist-shaped hole 75 can move relative to the connecting shaft 74, so that the first link 71 and the second link 72 can normally rotate around the rotating shaft 73.

The first link 71 and the second link 72 respectively include a first connecting edge 711, a second connecting plate 712, and a third connecting edge 713, the first connecting edge 711 and the second connecting edge 712 are respectively located at two sides of the fixing member 22, the first connecting edge 711 and the second connecting plate 712 are connected by the third connecting edge 713, the rotating shafts 73 are respectively arranged on the first connecting edge 711 and the second connecting edge 712, and are rotatably connected with the fixing member 22 by the rotating shafts 73, and the axes of the two rotating shafts 73 on the same link are on the same straight line. The third connecting edge 713 contacts the bottom surface of the upper case 30, and when the first connecting edge 711 and the second connecting edge 712 rotate around the rotating shaft 73, the third connecting edge 713 may abut against the upper case 30. In this embodiment, the waist-shaped hole 75 is located on the first connecting edge 711, and the waist-shaped hole 75 on the first link 71 and the waist-shaped hole 75 on the second link 72 are located on both sides of the fixing member 22, respectively.

As shown in fig. 9 and 11, further, at least one stop bar 31 is disposed inside the upper cover 30, the stop bar 31 is provided with a first stop buckle 32, a stop groove 211 matched with the stop bar 31 is disposed inside the main housing 21, and the stop bar 31 slides in the stop groove 211, so that the upper cover 30 can move smoothly relative to the main body 20. The top of the stopping groove 211 is provided with a second stopping button 212 for stopping the first stopping button 32 from moving upwards, so that the upper cover 30 can be prevented from being separated from the main body 20.

As shown in fig. 3 and 11, a second engaging groove 55 is disposed on the locking member 50, a third engaging buckle 33 engaged with the second engaging groove 55 is disposed in the upper cover 30, when the upper cover 30 drives the supporting assembly 60 to move upward through the connecting rod assembly 70 until the connecting member 62 is engaged with the locking member 50, the third engaging buckle 33 is engaged with the second engaging groove 55, at this time, the cover 100 is fixedly connected to the cup 200 through the deformation portion 11 of the silicone sleeve 10, the upper cover 30 is also engaged with the main housing 21, and at this time, the upper cover 30 cannot move relative to the main housing 20. When downward pressure is applied to the key 40, the key 40 drives the two locking members 50 to move towards two sides until the third latch 33 is separated from the second locking groove 55, and at this time, the upper cover 30 can move relative to the main body 20.

The upper cover 30 is further provided with a key slot 34 matched with the key 40, and when the cover 100 is connected with the cup body 200, the key 40 is positioned in the key slot 34.

The invention also discloses a water cup which comprises the cover 100 and the cup body 200, wherein the cover 100 is used for closing the cup opening of the cup body 200. A convex part matched with the deformation part 11 is arranged in the cup body 200, the deformation part 11 deforms and can be abutted against the convex part on the inner wall of the cup body 200, and then the cover 100 is fixed on the cup body 200.

When in use:

when the cover 100 is taken down from the cup body 200, a downward force is applied to the key 40, the key 40 firstly drives the rubber plug 65 to move downwards through the exhaust column 64, so that the exhaust hole 63 is opened, at the moment, the gas on the cup body 200 can be exhausted through the exhaust hole 63, the gas pressure in the cup body 200 is reduced, then the key 40 continuously moves downwards, so that the two locking pieces 50 respectively move to the corresponding positions towards two sides, at the moment, the first buckle 621 is separated from the second buckle 51, and the third buckle 33 is separated from the second clamping groove 55, at the moment, the deformation part 11 of the silica gel sleeve 10 is normally unfolded, the connecting piece 62 can be driven by the support plate 61 to move downwards, the deformation part 11 does not support against the inner wall of the cup body 200, and the cover 100 can be taken down from the cup body 200. And when the connecting member 62 moves downwards, the connecting shaft 74 can drive the first connecting rod 71 and the second connecting rod 72 to rotate around the rotating shaft 73, so that the two third connecting edges 713 tilt up, and the upper cover 30 is driven to move upwards for a certain distance.

When the lid 100 is fixed to the cup body 200, a certain pressure is applied to the upper lid 40, the upper cover 30 drives the first link 71 and the second link 72 to rotate around the rotating shaft 73 through the two third connecting edges 713, the first link 71 and the second link 72 drive the connecting member 62 to move upward through the connecting shaft 74, while the support plate 61 applies an external force to the deformation portion 11 by the connection member 62, so that the deformation part 11 deforms and abuts against the inner wall of the cup body 200 to fix the lid 100 on the cup body 200, and at this time, the first buckle 621 moves to the upper part of the second buckle 51, the locking member 50 positions the connecting member 62 through the first catch 621, the second locking groove 55 positions the upper cover 30 through the third latch 33.

The present invention may be embodied in many different forms and modifications without departing from the spirit and scope of the present invention, and the above-described embodiments are intended to illustrate the present invention but not to limit the scope of the present invention.

Claims (10)

1. The utility model provides a press lid that opens and shuts, is connected or separates through silica gel cover and cup, its characterized in that, be provided with button and exhaust post on the lid, the bottom of exhaust post passes through the exhaust hole the bottom surface of lid, the bottom of exhaust post is connected with the plug, and passes through the plug is right the exhaust hole seals, the button is located the top in exhaust hole, and pass through the exhaust post drives the plug moves down.

2. The lid as claimed in claim 1, wherein the vent post is sleeved with a locking spring, and the locking spring drives the rubber plug to seal the vent hole through the vent post.

3. A cap as claimed in claim 1, wherein the cap includes a main body and a support member, the silicone sleeve is disposed outside the main body, the bottom of the silicone sleeve is a deformation portion, and the support member supports the bottom of the deformation portion and drives the deformation portion to deform.

4. The lid as claimed in claim 3, wherein the supporting member comprises a supporting plate and a connecting member, the connecting member is located inside the main body, the bottom end of the connecting member is connected to the supporting plate and supports the deformation portion through the supporting plate, the vent hole passes through the supporting plate, the top end of the connecting member is locked by a locking member, and the button can drive the locking member to unlock the connecting member.

5. The lid that presses open and shut of claim 4, characterized in that, the locking piece with main part sliding connection, one side of locking piece is connected with the main part through reset spring, the opposite side with the top joint of connecting piece, be provided with first slip inclined plane on the locking piece, be provided with on the button with first slip inclined plane complex second slip inclined plane, second slip inclined plane accessible first slip inclined plane drives the locking piece slides.

6. The lid that presses open and shut of claim 5, characterized in that, be provided with first draw-in groove on the first slip inclined plane, be provided with on the second slip inclined plane with the first draw-in groove complex joint arch, first draw-in groove passes through the joint arch to the button location.

7. A press-open cover as claimed in claim 6, wherein the cover further comprises an upper cover, the upper cover drives the supporting component to move through a connecting rod assembly, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are respectively rotatably connected with the main body through a rotating shaft, a connecting shaft is connected to the top of the connecting member, two ends of the connecting shaft respectively penetrate through one end of the first connecting rod and one end of the second connecting rod through a waist-shaped hole, and the other end of the first connecting rod and the other end of the second connecting rod respectively support against the bottom surface of the upper cover.

8. The lid as claimed in claim 7, wherein the upper lid is sleeved on the outer side of the main body, a stop strip is provided inside the upper lid, a first stop buckle is provided on the stop strip, a stop groove matched with the stop strip is provided inside the main body, and a second stop buckle for preventing the first stop buckle from moving upwards is provided inside the stop groove.

9. The lid that presses open and shut of claim 8, wherein, be provided with the second draw-in groove on the locking piece, be provided with the third buckle with the cooperation of second draw-in groove in the upper cover, the second draw-in groove carries out the joint through the third buckle to the upper cover.

10. A water cup comprising a lid as claimed in any one of claims 1 to 9 and a cup body, the lid being releasably attachable to the cup body to seal the rim of the cup body.

Images