CN220917080U - Water cup - Google Patents
Water cup Download PDFInfo
- Publication number
- CN220917080U CN220917080U CN202322380756.0U CN202322380756U CN220917080U CN 220917080 U CN220917080 U CN 220917080U CN 202322380756 U CN202322380756 U CN 202322380756U CN 220917080 U CN220917080 U CN 220917080U
- Authority
- CN
- China
- Prior art keywords
- piece
- locking
- locking piece
- outer cover
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000190070 Sarracenia purpurea Species 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 41
- 230000009471 action Effects 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The application discloses a water cup, which comprises a cup body and a cup cover for opening or closing the cup body, wherein the cup cover comprises: an inner cover, at least a partial region of which can extend into the cup body; the outer cover is assembled on the inner cover in a sliding manner so as to have a locking state of being clamped with the inner cover and an unlocking state of being capable of sliding relative to the inner cover; the locking mechanism comprises a locking piece and a triggering piece which are arranged on the outer cover, and a blocking part which is arranged on the inner cover, wherein the locking piece stretches along the outer cover to be locked or unlocked with the blocking part, and the locking piece retracts to be unlocked with the blocking part under the driving of the triggering piece; and a limiting mechanism which can be abutted with the locking piece to prevent the locking piece from rotating. The locking piece can be prevented from tilting at one end in the telescopic process to prevent the telescopic movement of the locking piece by the aid of the limiting mechanism, the clamping phenomenon is relieved to a certain extent, and smooth operation of the locking state and the unlocking state of the inner cover and the outer cover is guaranteed.
Description
Technical Field
The application belongs to the technical field of tableware, and particularly relates to a water cup.
Background
The cup body and the cup cover of the existing water cup are mostly in threaded connection, a sealing ring is arranged between the cup body and the cup cover, and the sealing ring is tightly pressed after the cup body and the cup cover are tightly screwed so as to form circumferential sealing at the cup mouth of the cup body. However, the cup cover adopting the threaded connection often needs two hands to operate to realize the opening and closing of the cover, and the use is inconvenient. Moreover, liquid is easy to remain in the screw teeth, the inside of the screw teeth is difficult to clean completely, bacteria can be bred in the screw teeth after long-term use, and the body health is threatened.
The prior art discloses a holding device, including holding main part and sealed lid, hold the main part and include open end and accommodation portion, sealed lid knot locates the open end that holds the main part, sealed lid includes closing cap main part and pressing mechanism, closing cap main part encircles in the outer wall of open end, pressing mechanism inserts in the open end, and can push relative closing cap main part, the inner wall face of open end is formed with joint portion and butt portion in proper order along the direction of keeping away from accommodation portion, pressing mechanism includes press piece, joint piece and deformation piece; the clamping piece can move towards the direction close to or far away from the clamping part so as to be clamped with the clamping part, one end of the deformation piece, deviating from the clamping piece, is abutted against the abutting part, the pressing piece is pressed to drive the clamping piece to move along the radial direction of the open end, and meanwhile, the deformation piece is extruded to expand along the radial direction of the open end, so that the deformation piece obtains restoring force for pushing the clamping piece to move towards the direction far away from the containing part. And clamping piece in this accommodate device is two buckle portions for an elastic part cooperation, a buckle portion is connected respectively at the both ends of elastic part promptly, when the push down of push down the piece, can drive the buckle portion that two relative settings moved to the direction that is close to each other, thereby compress elastic part, when the push down effort that does not receive, elastic part resumes to natural state, and if the user exerts pressure to the sealed lid of whole this moment, in then elastic part can push into the buckle portion, if the user does not exert pressure to the sealed lid, deformation portion upwards promotes the buckle portion, thereby make sealed lid can with hold the bulk phase separation. Therefore, in the whole cover opening and closing process, the clamping piece can be subjected to downward pressure of the pressing piece, elastic force of the elastic part in the horizontal direction, upward acting force of the deformation piece and the like, the stress mode is complex, the clamping piece is easy to lift and warp in the movement process to cause clamping, the hand feeling of the cover opening and closing is reduced, and the cover opening and closing can not be easily caused due to clamping stagnation, so that the user experience is influenced.
In addition, locate the inner wall face that holds the main part with joint portion and butt portion, for realizing spacing to joint spare, deformation spare, need set up joint portion and butt portion to extend in order to form spacing or support the step along the horizontal direction, this kind of structural design has promoted the processing degree of difficulty that holds the main part on the one hand, and on the other hand holds the structure of the inner wall face multi-step of main part and neither does benefit to the pouring of water, also is unfavorable for the user to clear up and holds the main part.
Disclosure of utility model
The application provides a water cup, which solves the technical problems that the existing water cup with a press cover is easy to open and close a cover and even can not open and close the cover due to the phenomenon that a clamping structure is tilted in a shifting process.
The technical scheme adopted by the application is as follows:
A water cup comprising a cup body and a cap for opening or closing the cup body, the cap comprising:
an inner cover, at least a partial region of which can extend into the interior of the cup body;
An outer cover slidably fitted to the inner cover to have a locked state engaged with the inner cover and an unlocked state slidable relative to the inner cover;
The locking mechanism comprises a locking piece and a triggering piece which are arranged on the outer cover, and a blocking part which is arranged on the inner cover, wherein the locking piece stretches along the outer cover to be locked or unlocked with the blocking part, and the locking piece retracts under the drive of the triggering piece to be unlocked with the blocking part;
and the limiting mechanism can be abutted with the locking piece to prevent the locking piece from rotating.
The water cup provided by the application further comprises the following additional technical characteristics:
The limiting mechanism comprises a barrier strip fixedly connected with the inner side wall of the first containing cavity, the barrier strip extends along the direction parallel to the radial direction of the first containing cavity, and the locking piece stretches along the radial direction of the first containing cavity relative to the outer cover.
The limiting mechanism comprises a limiting chute arranged on one of the outer cover and the locking piece, and a limiting blocking rib arranged on the other one of the outer cover and the locking piece and matched with the limiting chute, wherein the limiting blocking rib is inserted into the limiting chute along the axis direction of the first containing cavity, and the locking piece slides along the direction perpendicular to the axis direction of the first containing cavity so as to be locked or unlocked with the blocking part.
The locking piece is characterized in that the locking piece is arranged on the limiting sliding groove, the limiting blocking rib is arranged on the outer cover, the locking piece is further provided with a plug groove which is communicated with the limiting sliding groove and penetrates through the locking piece, a plug inclined surface is arranged on one side of the limiting blocking rib, facing the plug groove, of the locking piece, and the inner wall of the plug groove is provided with a butt joint inclined surface which extends obliquely to be matched with the plug inclined surface.
The inner cover is provided with a second containing cavity for the outer cover to slide, the inner wall of the second containing cavity is provided with a pressing edge which can be propped against the locking piece, the pressing edge is positioned above the blocking part, and the locking piece is provided with a matching inclined plane; when the outer cover is switched from the unlocking state to the locking state, the blank holder drives the locking piece to retract by abutting against the matching inclined plane; when the locking piece is opposite to the blocking part, the locking piece stretches out and is clamped into the blocking part.
An opening communicated with the first accommodating cavity is formed in one side, away from the inner cover, of the outer cover, and the triggering piece is pressed and triggered by external force from the opening to move along the axial direction of the first accommodating cavity; a driving inclined plane which is propped against the locking piece is arranged on one side of the triggering piece facing the locking piece, and the driving inclined plane of the triggering piece is inclined upwards from the bottom end of the triggering piece so as to form a necking part with the inner diameter sequentially shrinking from bottom to top on one side of the triggering piece facing the locking piece; and in the moving process of the trigger piece, the locking piece is retracted by the abutting fit of the driving inclined surface and the locking piece so as to be separated from the blocking part to realize unlocking.
The cup cover further comprises an elastic piece, wherein the elastic piece is used for driving the locking piece to extend out so as to be locked with the blocking part; the locking mechanism comprises two oppositely arranged locking elements, and the two locking elements share one elastic element; the two locking pieces are mutually closed under the action of the trigger piece so as to be unlocked with the blocking part, and are mutually far away under the action of the elastic piece so as to be locked with the blocking part.
The locking piece is provided with a mounting cavity for accommodating the elastic piece, the opening of the mounting cavity faces the other locking piece which is oppositely arranged with the mounting cavity, and two ends of the elastic piece are respectively propped against the inner walls of the mounting cavities of the two locking pieces.
The locking piece comprises a pressing part, a limiting part and a locking part which are sequentially connected from top to bottom; a fit clearance exists between the pressing part and the inner wall of the first accommodating cavity, the pressing part is propped against the necking part of the trigger piece, and the trigger piece moves downwards along the fit clearance to drive the locking piece to retract; the limiting part can be propped against the limiting mechanism; the locking part is clamped with the blocking part to limit the upward displacement of the outer cover.
One of the outer cover and the trigger piece is provided with a guide chute, the other one of the outer cover and the trigger piece is provided with a guide protrusion matched with the guide chute, and the trigger piece moves along the axial direction of the first accommodating cavity through the guide matching of the guide chute and the guide protrusion.
By adopting the technical scheme, the application has the following beneficial effects:
1. The outer cover is slidably assembled with the inner cover so as to have a locking state of being clamped with the inner cover and an unlocking state of being capable of sliding relative to the inner cover. Compared with the technical scheme that the cup body and the cup cover are connected through threads in the prior art, the inner cover and the outer cover are in sliding fit to realize the cover opening and closing mode, the screw teeth are prevented from being arranged at the connecting position of the cup cover and the cup body, the processing difficulty of the cup cover and the cup body is reduced, the cup cover and the cup body are convenient to clean, the cleaning burden of a user is reduced, and dirt can be prevented from being hidden at the connecting position of the cup cover and the cup body.
The locking piece can stretch out and draw back along the outer cover to be locked or unlocked with the blocking part arranged on the inner cover, the unlocking process of the locking piece and the blocking part is realized by the driving of the trigger piece, the first containing cavity of the outer cover is internally provided with the limiting mechanism which can be abutted with the locking piece to prevent the locking piece from tilting, the limiting mechanism is arranged to limit the locking piece, one end of the locking piece is prevented from tilting in the stretching process to prevent the stretching movement of the locking piece from being blocked, the blocking phenomenon is relieved to a certain extent, and the inner cover and the outer cover can smoothly realize the switching of the locking state and the unlocking state, so that the smooth opening and closing of the cover are facilitated. For the technical scheme that the trigger piece is manually triggered by a user, the locking piece slides smoothly, so that the operation hand feeling of the user can be improved, and the user experience is pleasant.
2. As a preferred implementation mode of the application, the limiting mechanism is a stop bar fixedly connected with the inner side wall of the first containing cavity, so that the structural design of the limiting mechanism can be simplified, and the difficulty in processing and forming of the outer cover is reduced. The barrier strips extend along the direction parallel to the radial direction of the first accommodating cavity, so that the barrier strips can conform to the telescopic direction of the locking piece on one hand, guide the telescopic movement of the locking piece, and on the other hand, the connection and the processing forming of the limiting mechanism and the outer cover are convenient.
3. As a preferred embodiment of the application, one of the outer cover and the locking piece is provided with a limiting chute, the other one of the outer cover and the locking piece is provided with a limiting rib, the limiting rib is inserted into the limiting chute along the axial direction of the first containing cavity, the locking piece stretches and contracts along the direction perpendicular to the axial direction of the first containing cavity, the locking piece can be further guided in the moving process through the matching of the limiting chute and the limiting rib, and the locking piece is prevented from rotating in the moving process to cause clamping. In addition, the limit sliding groove and the limit blocking rib also provide multiple guiding matching modes for the outer cover and the locking piece, so that the locking piece can slide according to a preset movement track, and smooth opening and closing of the cover are facilitated.
Furthermore, the locking piece is also provided with a plug-in groove which is communicated with the limit sliding groove and penetrates through the locking piece, one side of the limit stop rib, which faces the plug-in groove, is provided with a plug-in inclined surface, and the inner wall of the plug-in groove is provided with a butt-joint inclined surface which extends obliquely to be matched with the plug-in inclined surface. The arrangement of the inserting inclined plane and the butt joint inclined plane can enlarge the contact area of the locking piece and the outer cover in the locking state, improve the stability of the locking piece and the outer cover in the locking state, and facilitate the processing forming and demoulding of the outer cover and the locking piece and improve the qualification rate of products due to the arrangement of the inclined planes in the injection molding process of the outer cover and the locking piece. In addition, the cooperation of grafting inclined plane and butt joint inclined plane also can form to support the top spacing to the closure when the enclosing cover is switched from locking state to unblock state, prevents that the one end perk of closure block from leading to unable unhooking to guarantee that state switching's smooth and easy going on, promoted uncapping efficiency.
4. As a preferred embodiment of the application, the inner wall of the second cavity of the inner cap is provided with a pressing edge located above the blocking portion, and when the outer cap is switched from the unlocking state to the locking state, the pressing edge can drive the locking piece to retract by abutting against the matching inclined surface of the locking piece, so that when the outer cap moves downwards to a position where the locking piece can be opposite to the blocking portion, the locking piece can extend out and be clamped into the blocking portion. According to the embodiment, the pressing edge for driving the locking piece to move is arranged in the moving path of the outer cover, so that the operation hand feeling of the outer cover in the process of switching from the unlocking state to the locking state can be improved. Moreover, the press edge is matched with the matched inclined plane, so that the rigid interference of the locking piece and the inner wall of the second accommodating cavity can be avoided, the smoothness of the telescopic motion of the locking piece in the moving process of the outer cover is improved, the clamping phenomenon is avoided, the locking piece can be protected from being deformed due to stress with one matched end of the blocking part, and the like, and the smooth switching of the state of the outer cover is ensured.
5. As a preferred embodiment of the application, the trigger piece can be pressed and triggered by external force from one side of the opening of the outer cover to move along the axial direction of the first containing cavity, and the trigger piece is provided with the driving inclined surface which can be propped against the locking piece to drive the locking piece to retract and separate from the blocking part, and the driving inclined surface is matched with the propping of the locking piece in the whole operation process, so that stronger operation handfeel can be given to a user, and the use feeling of the user is improved. In addition, the pressing triggering of the triggering piece can be realized in a mode of driving the locking piece to separate from the blocking part, the operation can be realized by one hand, the convenience and the rapidness are realized, the complexity of two-hand operation in the uncapping operation process is avoided, the opening and closing of the cover can be realized by conveniently operating the cover under special crowds and special use scenes, and the use experience of a user is improved.
6. As a preferred embodiment of the application, the locking mechanism comprises two oppositely arranged locking elements, and the two locking elements share an elastic element, and the two locking elements are mutually close to unlock with the blocking part under the action of the triggering element, and are mutually far away from each other to lock with the blocking part under the action of the elastic element. The two locking pieces can be mutually closed to be separated from the blocking part in response to the triggering of the shrinking neck part of the triggering piece, so that unlocking of the outer cover and the inner cover is realized, the elastic piece is clamped and fixed between the two locking pieces, the two locking pieces can be mutually separated under the action of the elastic piece to be respectively clamped into the blocking parts corresponding to the positions of the two locking pieces, and locking of the outer cover and the inner cover is realized. The structure of this embodiment is compact, and cooperation linkage nature between each structure is strong, and the response is in time, can realize opening and shutting lid operation fast, promotes user experience.
Further, the locking piece is provided with a mounting cavity for accommodating the elastic piece, the opening of the mounting cavity faces the other locking piece which is arranged opposite to the mounting cavity, and two ends of the elastic piece respectively abut against the inner walls of the mounting cavities of the two locking pieces. The configuration of installation cavity provides the direction for the deformation of elastic component on the one hand, avoids the direction of elasticity to change and causes the skew phenomenon of closure in-process removal to take place, and on the other hand, installation cavity's setting helps realizing the compactification overall arrangement of structure for under the unblock state, the elastic component can be acceptd in the inside of closure, reduces the radial dimension of bowl cover, helps the miniaturization of bowl cover.
7. As a preferred embodiment of the present application, the locking member includes a pressing portion, a limiting portion, and a locking portion, which are sequentially connected from top to bottom; a fit gap exists between the pressing part and the inner wall of the first accommodating cavity, the pressing part abuts against the necking part of the trigger piece, and the trigger piece moves downwards along the fit gap to drive the locking piece to retract; the limiting part can be propped against the limiting mechanism; the locking part is clamped with the blocking part to limit the upward displacement of the outer cover. The laminated design of the locking piece ensures that the parts respectively realize respective functions, not only are mutually linked, but also are mutually involved, so that the locking piece can do telescopic movement along a preset movement track under the cooperation of the parts, the occurrence of a clamping phenomenon is avoided, and the smooth opening and closing of the cover are realized.
8. As a preferred embodiment of the application, one of the outer cover and the trigger piece is provided with the guide chute, the other one of the outer cover and the trigger piece is provided with the guide protrusion matched with the guide chute, and the trigger piece moves along the axial direction of the first accommodating cavity through the guide matching of the guide chute and the guide protrusion, so that deviation of the movement of the locking piece caused by deflection or blocking in the moving process of the trigger piece is avoided, the operation handfeel is improved, and the quick unlocking is conveniently realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a cross-sectional view of a cup with an outer lid in an unlocked state in accordance with one embodiment of the present application;
FIG. 2 is a cross-sectional view of the cup with the lid in a locked condition in accordance with one embodiment of the present application;
FIG. 3 is a cross-sectional view of the cap in a locked state of the outer lid in accordance with one embodiment of the present application;
FIG. 4 is a cross-sectional view of the cup with the lid in an unlocked state in accordance with another embodiment of the present application;
FIG. 5 is a cross-sectional view of the cup with the lid in a locked condition in accordance with another embodiment of the present application;
FIG. 6 is a perspective view of a closure in accordance with one embodiment of the present application;
FIG. 7 is a second cross-sectional view of the cap with the cover in a locked position in accordance with one embodiment of the present application;
FIG. 8 is a cross-sectional view of the outer cap in one embodiment of the present application;
FIG. 9 is a perspective view of the outer cover in accordance with one embodiment of the present application;
Fig. 10 is a top view of the outer cap according to one embodiment of the present application.
Wherein,
1. The outer cover, 11, the barrier strip, 12, the first cavity, 13, the limit barrier rib, 131, the splicing inclined plane, 14, the outer sleeve, 15, the inner sleeve, 16, the guide chute, 17, the first outlet, 18, the second outlet and 19, the opening;
2. the inner cover, 21, the blocking part, 22, the blank holder, 23, the second holding cavity;
3. the cup body, 31. Outer stop step, 32. Inner stop step;
4. A seal;
5. The locking piece comprises a locking piece, a limiting chute, a plugging slot, a butt joint inclined surface, a pressing part, a limiting part, a locking part, a 551, a matching inclined surface and a mounting cavity, wherein the butt joint inclined surface is formed in the butt joint inclined surface, the pressing part is formed in the butt joint inclined surface, the limiting part is formed in the butt joint inclined surface, the locking part is formed in the butt joint inclined surface;
6. A trigger piece 61, a guide protrusion 62, a driving inclined plane 63 and a neck part;
7. an elastic member.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below. It should be noted that, without conflict, embodiments of the present application and features in each embodiment may be combined with each other.
In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 10, a water cup includes a cup body 3 and a cover for opening or closing the cup body 3, the cover including: an inner lid 2, at least a partial region of the inner lid 2 being extendable into the interior of the cup 3; an outer cap 1, the outer cap 1 being slidably fitted to the inner cap 2 to have a locked state of being engaged with the inner cap 2 and an unlocked state of being slidable with respect to the inner cap 2; the locking mechanism comprises a locking piece 5 and a triggering piece 6 which are arranged on the outer cover 1 and a blocking part 21 which is arranged on the inner cover 2, the locking piece 5 stretches along the outer cover 1 to be locked or unlocked with the blocking part 21, and the locking piece 5 retracts to be unlocked with the blocking part 21 under the drive of the triggering piece 6; the limiting mechanism can be abutted with the locking piece 5 to prevent the locking piece 5 from rotating. In the present application, the outer cap 1 is provided with a first cavity 12 for accommodating the locking element 5 and the triggering element 6.
Rotation of the locking element 5 means that the locking element 5 rotates around a point. For example, as shown in fig. 1, when the trigger member 6 presses down the locking member 5, since the center of gravity of the locking member 5 may not be located in the direction of the pressing force, the pressing force may generate a moment on the locking member 5, and the locking member 5 may rotate in a vertical plane under the action of the moment, so that an end of the locking member 5 near the inner cap 2 may tilt up. The tilted locking element 5 may not move along a predetermined manner when an external force is applied to the locking element 5 due to the change of the position and state of the tilted locking element 5, thereby generating a remarkable click feeling. In other cases, the locking element 5 may also rotate in a horizontal plane, or in other planes, where the function of the limiting mechanism is to limit the rotation of the locking element 5 in these planes, i.e. the function of the limiting mechanism is to allow the locking element 5 to move only in a telescopic direction with respect to the outer cap 1. In short, under the action of factors such as machining errors or design errors, the locking piece 5 can rotate, so that the locking piece 5 is not stressed to move in a preset state, and the locking feel is further generated after the locking piece is fed back to the trigger piece 6.
It should be noted that, the limiting mechanism can abut against the locking element 5 to prevent the locking element 5 from tilting, and should be understood in a broad sense. Namely: in one embodiment, the stop mechanism contacts the locking element 5 to prevent the locking element 5 from lifting up during the telescoping movement of the locking element 5. In another embodiment, due to factors such as processing errors and assembly errors, or in order to avoid that the limiting mechanism directly contacts with the locking piece 5 to increase friction resistance in the moving process of the locking piece 5, a reasonable tiny gap exists between the limiting mechanism and the locking piece 5, namely, the limiting mechanism is not contacted with the locking piece 5 in a normal state, but if the locking piece 5 is tilted in the using process to eliminate the tiny gap, the limiting mechanism can abut against the locking piece 5 to prevent the locking piece 5 from tilting further to affect the expansion and contraction of the locking piece, so that the locking piece 5 can slide according to a preset moving track within a reasonable tilting angle, and the locking or unlocking between the outer cover 1 and the inner cover 2 is smoothly performed, thereby being beneficial to smoothly opening and closing the cover.
As shown in fig. 1, 2, 4 and 5, the water cup of the present application further comprises a sealing member 4, wherein the lower part of the sealing member 4 is connected with the inner cap 2, and the upper part of the sealing member 4 is connected with the outer cap 1; when the outer cover 1 is in a locking state, the sealing element 4 is compressed, and the outer periphery of the sealing element 4 is abutted with the inner side wall of the cup body 3 to form circumferential sealing; when the locked state between the outer cap 1 and the inner cap 2 is released to switch to the unlocked state, the outer cap 1 can slide with respect to the inner cap 2 by the elastic force of the seal 4.
As a preferred embodiment of the present application, as shown in fig. 1, 2, 4 and 5, an outer stop step 31 is provided on the outer side of the cup body 3, in the locked state, the outer cover 1 abuts against the outer stop step 31 to increase the in-place hand feel when the cup cover covers the cup body 3, so as to improve the user experience, and when the outer cover 1 is switched from the locked state to the unlocked state, the outer cover 1 slides under the elastic force of the sealing member 4 so that a certain distance exists between the outer cover 1 and the outer stop step 31, thereby facilitating the user to grasp to take the cup cover, and improving the user experience. The inner side of the cup body 3 is provided with an inner stop step 32, and in the locked state, the sealing element 4 abuts against the inner stop step 32 to keep the cup cover in a state of covering the cup body 3.
The outer cover 1 is provided with the first containing cavity 12 for containing the trigger piece 6 and the locking piece 5, so that the concealed arrangement of the trigger piece 6 is realized, the corresponding function is realized by fully utilizing the inner space of the outer cover 1, the trigger piece 6 is prevented from being exposed, the appearance quality of a cup cover product is improved, and the compact layout of the cup cover structure is realized.
The outer lid 1 in the present application is slidably fitted to the inner lid 2 to have a locked state where it is engaged with the inner lid 2 and an unlocked state where it is slidable relative to the inner lid 2. Compared with the technical scheme that the cup body and the cup cover are connected through threads in the prior art, the inner cover 2 and the outer cover 1 are in sliding fit to realize the cover opening and closing mode, the screw thread can be prevented from being arranged at the connecting position of the cup cover and the cup body 3, the processing difficulty of the cup cover and the cup body 3 is reduced, the cleaning of the cup cover and the cup body 3 is facilitated, the cleaning burden of a user is reduced, and dirt can be prevented from being accumulated at the connecting position of the cup cover and the cup body 3.
According to the application, the locking piece 5 can stretch along the outer cover 1 to be locked or unlocked with the blocking part 21 arranged on the inner cover 2, the unlocking process of the locking piece 5 and the blocking part 21 is realized by the driving of the trigger piece 6, the first containing cavity 12 of the outer cover 1 is internally provided with the limiting mechanism which can be abutted with the locking piece 5 to prevent the locking piece 5 from tilting, and the limiting mechanism is arranged to limit the locking piece 5, so that one end of the locking piece 5 is prevented from tilting in the stretching process to prevent the stretching movement of the locking piece 5, the occurrence of a clamping phenomenon is relieved to a certain extent, and the smooth operation of the locking state and the unlocking state of the inner cover 2 and the outer cover 1 is ensured, thereby being beneficial to realizing smooth opening and closing of the cover. For the technical scheme that the trigger piece 6 is manually triggered by a user, the locking piece 5 slides smoothly, so that the operation hand feeling of the user can be improved, and the user experience is pleasant.
As a preferred embodiment of the present application, as shown in fig. 3, 8 and 10, the limiting mechanism includes a barrier rib 11 fixedly connected to the inner sidewall of the first cavity 12, the barrier rib 11 extending in a direction parallel to the radial direction of the first cavity 12, on the one hand, being capable of conforming to the telescoping direction of the locking element 5, guiding the telescoping movement of the locking element 5, and limiting the tilting of the locking element 5 in the vertical direction; on the other hand, the barrier rib 11 is simple in structure, and is convenient to connect with the outer cover 1 and process and shape.
In this embodiment, the manner of fixedly connecting the barrier rib 11 and the inner side wall of the first cavity 12 is not limited, and an undetachable connection manner such as gluing or a detachable connection manner such as plugging may be adopted. Preferably, the barrier strip is integrally formed with the outer cover 1, so that a later assembly process is omitted.
The barrier strip 11 cooperates with the bottom wall of the outer cover 1 to form a first extension opening 17 through which the locking element 5 can extend and retract, and the locking element 5 extends and contracts along the extension opening to be engaged with or disengaged from the blocking portion 21.
The side wall of the outer cover 1 for forming the first accommodating cavity is provided with a second extending opening 18 for the locking element 5 to extend and retract, and the second extending opening 18 is opposite to the first extending opening 17 so as to enable the locking element 5 to extend out of the first accommodating cavity or retract into the first accommodating cavity.
In the application, the limiting mechanism provides guidance for the movement of the locking piece 5 along the first accommodating cavity 12, so that the smooth movement of the locking piece 5 is ensured, and the smoothness of the state switching of the outer cover 1 is further ensured. The specific structural form of the limiting mechanism is not limited in this example, and any one of the following embodiments may be adopted:
Embodiment one: the limiting mechanism comprises a limiting chute arranged on one of the outer cover 1 and the locking piece 5, and a limiting blocking rib arranged on the other one of the outer cover 1 and the locking piece 5 and matched with the limiting chute, wherein the limiting blocking rib is inserted into the limiting chute along the direction perpendicular to the axis direction of the first accommodating cavity 12, and the locking piece 5 slides along the direction perpendicular to the axis direction of the first accommodating cavity 12 so as to be locked or unlocked with the blocking part 21. Further, the limiting stop rib abuts against the inner wall of the limiting chute to limit the tilting of the locking piece 5.
Embodiment two: as shown in fig. 6 and 9, the limiting mechanism includes a limiting chute 51 provided on one of the outer cover 1 and the locking element 5, and a limiting blocking rib 13 provided on the other one of the outer cover 1 and the locking element 5 and adapted to the limiting chute 51, wherein the limiting blocking rib 13 is inserted into the limiting chute 51 along the axial direction of the first cavity 12, and the locking element 5 slides along the direction perpendicular to the axial direction of the first cavity 12 to be locked or unlocked with the blocking portion 21. The guide to the motion process of the locking piece 5 can be further realized through the cooperation of the limiting chute 51 and the limiting stop rib 13, and the blocking caused by tilting in the motion process of the locking piece 5 is avoided. In addition, the limit sliding groove 51 and the limit blocking rib 13 also provide multiple guiding matching modes for the outer cover 1 and the locking piece 5, which is more beneficial to the sliding of the locking piece 5 according to a preset movement track and is beneficial to the smooth operation of opening and closing the cover.
Compared with the above embodiment, the limit rib 13 is inserted into the limit chute 51 along the axial direction of the first cavity 12, which is helpful for simplifying the structural design of the locking element 5 and the outer cover 1, and facilitating the processing and forming of the locking element and the outer cover 1 and the assembly.
Further, as a preferred example of the second embodiment, as shown in fig. 6 and 9, the limiting chute 51 is disposed on the locking member 5, the limiting rib 13 is disposed on the outer cover 1, the locking member 5 is further provided with a plugging slot 52 communicating with the limiting chute 51 and penetrating through the locking member 5, a plugging inclined surface 131 is disposed on a side of the limiting rib 13 facing the plugging slot 52, and an inner wall of the plugging slot 52 is provided with a butt inclined surface 521 extending obliquely to be matched with the plugging inclined surface 131. The configuration of the insertion inclined plane 131 and the butt inclined plane 521 can enlarge the contact area of the locking piece 5 and the outer cover 1 in the locking state, improve the stability of the locking piece 5 and the outer cover 1 in the locking state, and facilitate the processing, forming and demolding of the outer cover 1 and the locking piece 5 by adopting the injection molding process and improve the qualification rate of products. In addition, when the outer cover 1 is switched from the locking state to the unlocking state, the engagement of the insertion inclined surface 131 and the abutting inclined surface 521 can limit the locking piece 5, so that the unhooking can not be performed due to the tilting of the clamped end of the locking piece, the smooth operation of the state switching is ensured, and the uncovering efficiency is improved.
As a preferred embodiment of the present application, as shown in fig. 1 to 3, the inner cap 2 is provided with a second accommodating cavity 23 for sliding the outer cap 1, the inner wall of the second accommodating cavity 23 is provided with a pressing edge 22 capable of abutting against the locking element 5, the pressing edge 22 is located above the blocking portion 21, and the locking element 5 is provided with a matching inclined surface 551; when the outer cover 1 is switched from the unlocking state to the locking state, the pressing edge 22 drives the locking piece 5 to retract by abutting the matching inclined surface 551; when the locking piece 5 is opposite to the blocking portion 21, the locking piece 5 protrudes and is caught in the blocking portion 21. In this embodiment, the pressing edge 22 for driving the locking element 5 to move is provided in the moving path of the outer cover 1, so that the operating feel of the outer cover 1 in the process of switching from the unlocked state to the locked state can be improved. Moreover, the fit of the pressing edge 22 and the fit inclined surface 551 can avoid the rigid interference of the locking element 5 and the inner wall of the second accommodating cavity 23, so that the smoothness of the telescopic motion of the locking element 5 in the moving process along with the outer cover 1 is improved, the occurrence of the clamping phenomenon is avoided, the protection is formed on one end of the locking element 5, which can be matched with the blocking part 21, the stress deformation and the like are avoided, and the smooth state switching of the outer cover 1 is ensured.
More specifically, as shown in fig. 1 to 5, the outer cover 1 includes an inner sleeve 15 and an outer sleeve 14 fixedly connected to the inner sleeve 15, the first accommodating cavity 12 is disposed on the inner sleeve 15, and the inner sleeve 15 is inserted into the second accommodating cavity 23 and can slide along the second accommodating cavity 23. In the locked state, the outer sleeve 14 is located outside the cup 3. When the cup cover is covered, the outer cover 1 can slide along the inner cover 2 by pressing the outer sleeve 14, and the inner cover 2 is propped against the cup body 3 to fix the position, so that the sealing element 4 is compressed and deformed and propped against the inner stop step 32.
Preferably, the bead 22 is integrally formed with the inner cap 2 to eliminate the assembly process. Further, the pressing edge 22 protrudes toward the inside of the second receiving cavity 23 to form a limit step inside the inner cap 2, the limit step constituting the blocking portion 21, and in the locked state, one end of the locking piece 5 protrudes below the limit step to lock the outer cap 1 to the inner cap 2 by limiting upward movement of the locking piece 5, maintaining the compressed state of the sealing piece 4.
Further, as shown in fig. 1 to 3, the cross section of the pressing edge 22 is an arc surface and an inclined surface, so as to cooperate with the cooperation inclined surface 551 of the locking element 5 to guide the retraction of the locking element 5, and avoid the rigid interference between the movement process of the locking element 5 and the operation process.
As another embodiment of the present application, as shown in fig. 4 and 5, the inner cap 2 is provided with a second accommodating cavity 23 for sliding the outer cap 1, the inner wall of the second accommodating cavity 23 is not provided with a pressing edge 22, and a partial area of the inner wall of the second accommodating cavity 23 is recessed toward a direction away from the axis of the second accommodating cavity 23 to form a blocking portion 21 into which the locking member 5 can be locked.
The application is not limited to the way in which the triggering element 6 cooperates with the locking element 5, and any of the following embodiments can be used:
Embodiment III: the side of the outer cover 1, which is away from the inner cover 2, is provided with an opening 19 communicated with the first accommodating cavity 12, the trigger piece is lifted and triggered by external force from the opening 19 to move along the axial direction of the first accommodating cavity 12, one side of the trigger piece, which faces the locking piece, is provided with a driving inclined surface which is propped against the locking piece, and the driving inclined surface of the trigger piece is inclined upwards from the bottom end of the trigger piece to form an expanding part with the inner diameter which is sequentially enlarged from bottom to top on one side of the trigger piece, which faces the locking piece; the locking element is released from its restriction by the enlarged portion during movement of the trigger to retract the locking element to disengage from the blocking portion 21.
As a preferred example of the third embodiment, the cap further includes an elastic member for driving the locking member to retract so as to be disengaged from the stopper 21.
Further, the locking mechanism comprises two oppositely arranged locking elements, and the two locking elements share one elastic element; the two locking elements are moved towards each other under the action of the elastic element to unlock the blocking portion 21 and moved away from each other under the action of the triggering element to lock with the blocking portion 21. That is, in the locked state, the elastic member is in a stretched state and stores elastic potential energy, and when the trigger member is lifted and triggered, the stopper action of the expanding neck portion on the locked member gradually contacts, and the locked member retracts into the second accommodating cavity 23 under the elastic force of the elastic member so as to be unlocked with the blocking portion 21.
Embodiment four: unlike the manner in which the trigger 6 is pulled up to be triggered in the third embodiment, as shown in fig. 1 to 5, the side of the outer lid 1 facing away from the inner lid 2 is provided with an opening 19 communicating with the first cavity 12, and the trigger 6 is pushed from the opening 19 by an external force to be triggered to move along the axial direction of the first cavity 12; the side of the trigger piece 6 facing the locking piece 5 is provided with a driving inclined surface 62 which is propped against the locking piece 5, and the driving inclined surface 62 of the trigger piece 6 is inclined upwards from the bottom end of the trigger piece 6 so as to form a necking part 63 with the inner diameter sequentially shrinking from bottom to top on the side of the trigger piece 6 facing the locking piece 5; unlocking is achieved by retracting the locking element 5 to disengage from the blocking portion 21 by the abutting engagement of the driving ramp 62 with the locking element 5 during movement of the trigger 6. The driving inclined surface 62 is matched with the locking piece 5 in a propping way in the whole operation process, so that a strong operation hand feeling can be given to a user, and the use feeling of the user is improved. In addition, the pressing triggering of the triggering piece 6 can be realized by driving the locking piece 5 to separate from the blocking part 21, so that the opening and closing of the cover can be realized by one-hand operation, the complexity of two-hand operation in the cover opening operation process is avoided, and the cover opening and closing can be realized by convenient operation under special people (such as people with disabled hands and single-arm people) and special use situations (such as driving process, when one hand calls and is used for opening the cup cover of the cup by the other hand), and the use experience of a user is improved.
As a preferred example of the fourth embodiment, as shown in fig. 1 to 6, the cup cover further includes an elastic member 7, and the elastic member 7 is used for driving the locking member 5 to extend to lock with the blocking portion 21.
As a preferred example of the present embodiment, as shown in fig. 1 to 6, the lock mechanism includes two oppositely arranged locking pieces 5, and the two locking pieces 5 share one elastic piece 7; the two locking elements 5 are moved towards each other under the action of the trigger element 6 to unlock the blocking portion 21 and moved away from each other under the action of the elastic element 7 to lock with the blocking portion 21.
The two locking elements 5 can be closed to each other to be separated from the blocking portion 21 in response to the triggering of the necking portion 63 of the triggering element 6, so that unlocking of the outer cap 1 and the inner cap 2 is achieved, the elastic element 7 is clamped and fixed between the two locking elements 5, the two locking elements 5 can be separated from each other under the action of the elastic element 7 to be respectively clamped into the blocking portions 21 corresponding to the positions of the two locking elements, and locking of the outer cap 1 and the inner cap 2 is achieved. The structure of this embodiment is compact, and cooperation linkage nature between each structure is strong, and the response is in time, can realize opening and shutting lid operation fast, promotes user experience.
The present example is not limited to the manner of mounting the elastic member 7 on the locking member 5, and any of the following examples may be employed:
Example 1: the opposite side walls of the two locking pieces 5 are respectively provided with a mounting position for mounting the elastic piece 7, and two ends of the elastic piece 7 are respectively mounted at the mounting positions to be propped against the two opposite side walls of the two locking pieces 5, so that elastic potential energy stored by the elastic piece 7 can act on the locking pieces 5 to drive the locking pieces 5 to move.
Example 2: as shown in fig. 1 to 6, the locking element 5 has a mounting cavity 56 for accommodating the elastic element 7, the mounting cavity 56 being open toward the other locking element 5 disposed opposite thereto, both ends of the elastic element 7 respectively abutting against the inner walls of the mounting cavities 56 of the two locking elements 5. The configuration of the installation cavity 56 provides guidance for deformation of the elastic element 7 on one hand, avoids deflection phenomenon in the moving process of the locking element 5 caused by change of the direction of elastic force, and on the other hand, the installation of the installation cavity 56 is beneficial to realizing compact layout of the structure, so that the elastic element 7 can be accommodated in the locking element 5 in an unlocking state, the radial size of the cup cover is reduced, and miniaturization of the cup cover is facilitated.
As a preferred example of the fourth embodiment, as shown in fig. 6, the locking member 5 includes a pressing portion 53, a limiting portion 54, and a locking portion 55, which are sequentially connected from top to bottom; a fit clearance exists between the pressing part 53 and the inner wall of the first accommodating cavity 12, the pressing part 53 abuts against the necking part 63 of the trigger piece 6, and the trigger piece 6 moves downwards along the fit clearance to drive the locking piece 5 to retract; the limiting part 54 can be propped against the stop bar 11; the locking portion 55 is engaged with the blocking portion 21 to restrict upward displacement of the outer cap 1.
The existence of the fit clearance provides a movement space for the trigger piece 6 to move downwards under the action of external force pressing, so that the retraction movement of the locking piece 5 can be driven through the fit of the pressing part 53 in the moving process of the trigger piece 6. The limiting part 54 abuts against the stop bar 11, so that the locking piece 5 can be prevented from tilting in the moving process, and the locking piece 5 can be ensured to slide according to a preset moving track. The locking portion 55 can be engaged with the blocking portion 21 to restrict upward displacement of the outer cap 1, so that the outer cap 1 can be maintained in a locked state with the inner cap 2. The laminated design of the locking piece 5 ensures that the parts respectively realize respective functions, not only are mutually linked, but also are mutually involved, so that the locking piece 5 can perform telescopic movement along a preset movement track under the cooperation of the parts, the occurrence of a clamping phenomenon is avoided, and the smooth opening and closing of the cover are realized.
Further, as shown in fig. 6, the limiting chute 51 is disposed on the locking portion 55, and the inserting slot 52 is disposed on one side of the limiting portion 54 and extends toward the locking portion 55. The mating inclined surface 551 is disposed on a side of the locking portion 55 facing the inner sidewall of the second cavity 23.
As a preferred embodiment of the application, one of the cover 1 and the trigger piece 6 is provided with a guide chute 16, the other of the cover 1 and the trigger piece 6 is provided with a guide projection 61 which is adapted to the guide chute 16, and the trigger piece 6 is moved in the axial direction of the first chamber 12 by the guide cooperation of the guide chute 16 and the guide projection 61. According to the embodiment, deviation of movement of the locking piece 5 caused by deflection or blocking in the moving process of the trigger piece 6 can be avoided, the operation handfeel is improved, and meanwhile quick unlocking is convenient to achieve.
Further, as shown in fig. 7, the guiding chute 16 is disposed on the outer cover 1, the guiding protrusion 61 is disposed on the trigger member 6, so as to guide the movement of the trigger member 6 through the cooperation of the guiding protrusion 61 and the guiding chute 16 during the movement, thereby avoiding the occurrence of the blocking phenomenon caused by the deviation of the guiding protrusion 61 and the guiding chute 16 during the movement, and ensuring the smooth switching of the position of the locking member 5. In addition, the guide chute 16 is provided in the outer lid 1, and the guide projection 61 capable of extending into the guide chute 16 is provided in the trigger 6, so that the structure of the outer lid 1 can be made compact, thereby contributing to the miniaturization of the outer lid 1 and the miniaturization of the entire cup lid. Furthermore, the size of the gap between the trigger piece 6 and the outer cover 1 can be reduced, and external impurities are prevented from entering the cup cover through the gap between the trigger piece 6 and the outer cover 1, so that a certain protection effect is formed on parts in the cup cover. Furthermore, preferably, the trigger 6 is axially limited in its movement along the first cavity 12 by means of the guide projection 61, so as to prevent the trigger 6 from escaping from the first cavity 12.
The application can be realized by adopting or referring to the prior art at the places which are not described in the application.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (10)
1. A water cup comprising a cup body and a cap for opening or closing the cup body, the cap comprising:
an inner cover, at least a partial region of which can extend into the interior of the cup body;
An outer cover slidably fitted to the inner cover to have a locked state engaged with the inner cover and an unlocked state slidable relative to the inner cover;
The locking mechanism comprises a locking piece and a triggering piece which are arranged on the outer cover, and a blocking part which is arranged on the inner cover, wherein the locking piece stretches along the outer cover to be locked or unlocked with the blocking part, and the locking piece retracts under the drive of the triggering piece to be unlocked with the blocking part; the outer cover is provided with a first containing cavity for containing the locking piece and the triggering piece;
and the limiting mechanism can be abutted with the locking piece to prevent the locking piece from rotating.
2. A water cup as claimed in claim 1, wherein,
The limiting mechanism comprises a barrier strip fixedly connected with the inner side wall of the first containing cavity, the barrier strip extends along the direction parallel to the radial direction of the first containing cavity, and the locking piece stretches along the radial direction of the first containing cavity relative to the outer cover.
3. A water cup as claimed in claim 1, wherein,
The limiting mechanism comprises a limiting chute arranged on one of the outer cover and the locking piece, and a limiting blocking rib arranged on the other one of the outer cover and the locking piece and matched with the limiting chute, wherein the limiting blocking rib is inserted into the limiting chute along the axis direction of the first containing cavity, and the locking piece slides along the direction perpendicular to the axis direction of the first containing cavity so as to be locked or unlocked with the blocking part.
4. A water cup as claimed in claim 3, wherein,
The locking piece is characterized in that the locking piece is arranged on the limiting sliding groove, the limiting blocking rib is arranged on the outer cover, the locking piece is further provided with a plug groove which is communicated with the limiting sliding groove and penetrates through the locking piece, a plug inclined surface is arranged on one side of the limiting blocking rib, facing the plug groove, of the locking piece, and the inner wall of the plug groove is provided with a butt joint inclined surface which extends obliquely to be matched with the plug inclined surface.
5. A water cup as claimed in claim 1, wherein,
The inner cover is provided with a second containing cavity for the outer cover to slide, the inner wall of the second containing cavity is provided with a pressing edge which can be propped against the locking piece, the pressing edge is positioned above the blocking part, and the locking piece is provided with a matching inclined plane; when the outer cover is switched from the unlocking state to the locking state, the blank holder drives the locking piece to retract by abutting against the matching inclined plane; when the locking piece is opposite to the blocking part, the locking piece stretches out and is clamped into the blocking part.
6. A water cup according to any one of claims 1 to 5, wherein,
An opening communicated with the first accommodating cavity is formed in one side, away from the inner cover, of the outer cover, and the triggering piece is pressed and triggered by external force from the opening to move along the axial direction of the first accommodating cavity;
a driving inclined plane which is propped against the locking piece is arranged on one side of the triggering piece facing the locking piece, and the driving inclined plane of the triggering piece is inclined upwards from the bottom end of the triggering piece so as to form a necking part with the inner diameter sequentially shrinking from bottom to top on one side of the triggering piece facing the locking piece;
And in the moving process of the trigger piece, the locking piece is retracted by the abutting fit of the driving inclined surface and the locking piece so as to be separated from the blocking part to realize unlocking.
7. A water cup as claimed in claim 6, wherein,
The cup cover further comprises an elastic piece, wherein the elastic piece is used for driving the locking piece to extend out so as to be locked with the blocking part;
The locking mechanism comprises two oppositely arranged locking elements, and the two locking elements share one elastic element; the two locking pieces are mutually closed under the action of the trigger piece so as to be unlocked with the blocking part, and are mutually far away under the action of the elastic piece so as to be locked with the blocking part.
8. A water cup as claimed in claim 7, wherein,
The locking piece is provided with a mounting cavity for accommodating the elastic piece, the opening of the mounting cavity faces the other locking piece which is oppositely arranged with the mounting cavity, and two ends of the elastic piece are respectively propped against the inner walls of the mounting cavities of the two locking pieces.
9. A water cup as claimed in claim 6, wherein,
The locking piece comprises a pressing part, a limiting part and a locking part which are sequentially connected from top to bottom;
A fit clearance exists between the pressing part and the inner wall of the first accommodating cavity, the pressing part is propped against the necking part of the trigger piece, and the trigger piece moves downwards along the fit clearance to drive the locking piece to retract;
the limiting part can be propped against the limiting mechanism; the locking part is clamped with the blocking part to limit the upward displacement of the outer cover.
10. A water cup according to any one of claims 1 to 5, wherein,
One of the outer cover and the trigger piece is provided with a guide chute, the other one of the outer cover and the trigger piece is provided with a guide protrusion matched with the guide chute, and the trigger piece moves along the axial direction of the first accommodating cavity through the guide matching of the guide chute and the guide protrusion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322380756.0U CN220917080U (en) | 2023-09-01 | 2023-09-01 | Water cup |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322380756.0U CN220917080U (en) | 2023-09-01 | 2023-09-01 | Water cup |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220917080U true CN220917080U (en) | 2024-05-10 |
Family
ID=90963216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322380756.0U Active CN220917080U (en) | 2023-09-01 | 2023-09-01 | Water cup |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220917080U (en) |
-
2023
- 2023-09-01 CN CN202322380756.0U patent/CN220917080U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101707455B1 (en) | A cosmetics container which cap is operated to be opened and closed in one-touch way | |
KR101562137B1 (en) | Cap of drink container | |
KR101399805B1 (en) | Cap of drink container | |
US10687643B2 (en) | Container with foldable elastic spout | |
KR101966154B1 (en) | A Nozzle appearing type dispencer vessel | |
CN220917080U (en) | Water cup | |
KR200487644Y1 (en) | Eyedropper-type cosmetic container with push-button action button | |
CN113387054B (en) | Anti-misoperation bottle cap | |
WO2008097002A1 (en) | Case for cosmetic | |
US20110147399A1 (en) | Case for cosmetic or body hygiene product having a retractable hinge | |
KR101491384B1 (en) | Structure of cap for vessel | |
KR102283157B1 (en) | Cosmetic container for easy opening and closing of the cap | |
CN218127984U (en) | Cup set | |
JP2014181071A (en) | Plug body of container for beverage | |
CN115444268A (en) | Cup set | |
CN220694958U (en) | Cup with cup body | |
CN106724867B (en) | Cover opening structure and electric rice cooker or electric pressure cooker | |
JP4126505B2 (en) | Stick-shaped cosmetics delivery container | |
CN219524846U (en) | Container lid with screw-free quick seal and opening | |
CN218999724U (en) | Push-pull umbrella nest structure | |
CN220898408U (en) | Screw-free cup cover | |
CN220694957U (en) | Water cup | |
JPH0710658Y2 (en) | Compact container | |
JP2544728Y2 (en) | Container | |
CN218908259U (en) | Container cover assembly and container |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |