CN212015229U - Cup cover and cup - Google Patents

Cup cover and cup Download PDF

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Publication number
CN212015229U
CN212015229U CN202020358932.4U CN202020358932U CN212015229U CN 212015229 U CN212015229 U CN 212015229U CN 202020358932 U CN202020358932 U CN 202020358932U CN 212015229 U CN212015229 U CN 212015229U
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CN
China
Prior art keywords
cover body
movable
clamping part
cup
along
Prior art date
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Active
Application number
CN202020358932.4U
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Chinese (zh)
Inventor
赵伟
张士川
喻志平
韩棒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Supor Co Ltd
Original Assignee
Zhejiang Supor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Supor Co Ltd filed Critical Zhejiang Supor Co Ltd
Priority to CN202020358932.4U priority Critical patent/CN212015229U/en
Application granted granted Critical
Publication of CN212015229U publication Critical patent/CN212015229U/en
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Abstract

The application provides a cup cover and a water cup, wherein the cup cover comprises an inner bolt and a cover body, the inner bolt is detachably sleeved in the cover body, and a first clamping point and a second clamping point which are oppositely arranged are arranged on the outer wall of the inner bolt; the cover body is provided with a fixed clamping part and a movable clamping part, the fixed clamping part can be clamped at the first clamping point, and the movable clamping part is slidably arranged on the cover body and can move along the radial direction of the cover body to extend out of the cover body to be clamped at the second clamping point or retract the cover body to be separated from the second clamping point; the movable clamping part is connected with a control part in a transmission mode, and the control part moves along the axial direction of the cover body to drive the movable clamping part to move along the radial direction of the cover body. The application can provide a cup cover capable of being detached, and the cup cover is convenient to clean.

Description

Cup cover and cup
Technical Field
The application relates to the technical field of containers, in particular to a cup cover and a cup.
Background
The cup cover is arranged on the top of the water cup to seal the top opening of the water cup and prevent liquid in the water cup from leaking. The cup cover can comprise an inner bolt and a cover body which are connected with each other, the inner bolt is used for sealing the opening of the cup and preventing liquid in the cup from leaking, and the cover body is used for connecting the opening of the cup and fixing the cup cover on the cup. The inner bolt and the cover body are usually arranged into an integrated structure in the existing structure, so that the cup cover is inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
The application provides a cup cover and a water cup, and provides a detachable cup cover which is convenient for cleaning the cup cover.
The first aspect of the application provides a cup cover, which comprises an inner bolt and a cover body, wherein the inner bolt is detachably sleeved in the cover body, and a first clamping point and a second clamping point which are oppositely arranged are arranged on the outer wall of the inner bolt;
the cover body is provided with a fixed clamping part and a movable clamping part, the fixed clamping part can be clamped at the first clamping point, and the movable clamping part is slidably arranged on the cover body and can move along the radial direction of the cover body to extend out of the cover body to be clamped at the second clamping point or retract the cover body to be separated from the second clamping point;
the movable clamping part is connected with a control part in a transmission mode, and the control part moves along the axial direction of the cover body to drive the movable clamping part to move along the radial direction of the cover body.
Optionally, the control portion or the movable engaging portion is provided with a wedge surface, and the control portion and the movable engaging portion are abutted against each other through the wedge surface, so that the axial movement of the control portion is converted into the radial movement of the movable engaging portion.
Optionally, the movable engaging portion is provided with a mating groove, the control portion is slidably mounted in the mating groove, and the mating groove and the control portion have a relative movement stroke in a radial direction of the cover body;
the cover body is provided with a pin shaft, the movable clamping part is provided with a first guide groove communicated with the matching groove, the first guide groove extends along the radial direction of the cover body, the control part is provided with a second guide groove, and the second guide groove extends along the axial direction of the cover body;
the pin shaft is inserted into the first guide groove and the second guide groove in a sliding mode so as to prevent the movable clamping portion or the control portion from slipping off the cover body.
Optionally, inclined planes which are attached to each other are arranged in the control portion and the matching groove, and the control portion and the movable clamping portion slide relatively along the inclined planes, so that the movable clamping portion is forced to move along the radial direction of the cover body.
Optionally, an elastic member is disposed between the cover body and the movable engaging portion, and two ends of the elastic member elastically abut against the cover body and the movable engaging portion to force the movable engaging portion to extend out of the cover body.
Optionally, a first sliding groove and a second sliding groove which are perpendicular to each other are arranged on the cover body;
the first sliding groove extends to the inner side penetrating through the cover body along the radial direction of the cover body, and the movable clamping part is arranged in the first sliding groove;
the second spout is followed the axial extension of lid extends to and runs through the top of lid, the control part install in the second spout, just the control part can be followed the second spout slides, in order to force activity block portion follows first spout slides.
Optionally, a step is arranged at the front end of the movable clamping portion, and the step extends out of the cover body along the radial direction of the cover body along with the movable clamping portion and is in lap joint with the second clamping point.
Optionally, at least one of the upper side of the second clamping point and the lower side of the movable clamping part is provided with a guide surface;
and operating the inner bolt to move from bottom to top, and enabling the second clamping point and the movable clamping part to mutually abut through the guide surface so as to force the movable clamping part to automatically retract.
Optionally, a limiting protrusion is convexly disposed in front of the control portion, and the limiting protrusion moves along with the control portion along the axial direction of the cover body to stop at the movable clamping portion.
A second aspect of the application provides a water cup which comprises any one of the cup covers provided by the embodiments of the application.
The technical scheme provided by the application can achieve the following beneficial effects:
the application provides a bowl cover includes inner bolt and lid, and the inner bolt can be dismantled the cover and locate in the lid, and through dismantling inner bolt and lid, it is more convenient to make the washing of bowl cover to ensure the cleanness of bowl cover. The outer wall of the inner bolt is provided with a first clamping point and a second clamping point which are oppositely arranged; the cover body is provided with a fixed clamping part and a movable clamping part, the fixed clamping part can be clamped at the first clamping point, the movable clamping part is slidably arranged on the cover body and can move to extend out of the cover body along the radial direction of the cover body to be clamped at the second clamping point or retract the cover body to be separated from the second clamping point, so that the movable clamping part and the second clamping point are in rigid fit, namely, the joint of the inner bolt and the cover body is not deformed, the inner bolt and the cover body can be ensured to be reliably connected, the inner bolt is not easy to loosen in the using process, the cover body is not easy to lose efficacy after being disassembled for many times, and the service life of the cup cover; the movable clamping part is in transmission connection with the control part, the control part drives the movable clamping part to move along the radial direction of the cover body along the axial movement of the cover body, and a larger operation space is formed, so that the operation is more convenient.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
FIG. 1 is a schematic structural view of a cup provided in an embodiment of the present application;
FIG. 2 is a schematic structural view of the cup cover in a state provided in the embodiment of the present application;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic structural view of the cup lid in another state according to the embodiment of the present disclosure;
fig. 5 is an exploded view of the cup lid according to an embodiment of the present application.
Reference numerals:
1-inner embolism;
10-a first stuck point;
12-a second stuck point;
120-a guide surface;
14-a limiting block;
16-a drinking port;
2-a cover body;
20-a fixed engagement portion;
21-a movable engaging part;
210-a first guide slot;
212-mating grooves;
214-step;
22-a pin shaft;
23-an elastic member;
24-a first runner;
25-a control section;
250-wedge faces;
252-a second guide channel;
254-a limit bump;
25 a-big end;
25 b-an action section;
25 c-small end;
26-a second chute;
27-a stop;
3-covering the cover;
4-cup body.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
As shown in fig. 1-5, the present application provides a cup lid for sealing an opening of a cup body 4, which includes an inner plug 1 and a lid body 2, where the inner plug 1 is sleeved in the lid body 2; the inner bolt 1 is used for sealing the opening of the cup body 4 to prevent the leakage of liquid in the cup, and the cover body 2 is used for connecting the opening of the cup body 4 to fix the cup cover on the cup body 4. The inner bolt 1 is detachably connected with the cover body 2, and the cup cover can be cleaned more conveniently by detaching the inner bolt 1 and the cover body 2, so that the cup cover is ensured to be clean; the outer wall of the inner bolt 1 is provided with a first clamping point 10 and a second clamping point 12 which are oppositely arranged; the cover body 2 is provided with a fixed clamping part 20 and a movable clamping part 21, the fixed clamping part 20 is fixedly arranged on the inner wall of the cover body 2, the fixed clamping part 20 can be clamped on the first clamping point 10, the movable clamping part 21 is slidably arranged on the cover body 2 and can move along the radial direction of the cover body 2 to extend out of the cover body 2 to be clamped on the second clamping point 12 or retract the cover body 2 to be separated from the second clamping point 12, so that the movable clamping part 21 and the second clamping point 12 are in rigid fit, namely, the joint of the inner bolt 1 and the cover body 2 is not deformed, so that the reliable connection between the inner bolt 1 and the cover body 2 can be ensured, the inner bolt is not easy to loosen in the using process, the repeated disassembly is not easy to lose efficacy, and the service life; the movable clamping part 21 is connected with a control part 25 in a transmission way, and the control part 25 moves along the axial direction of the cover body 2 to drive the movable clamping part 21 to move along the radial direction of the cover body 2, so that a larger operation space is formed, and the operation is more convenient.
Specifically, the outer wall of the inner plug 1 may further be provided with a stopper 14, and the cover body 2 is provided with a stopper 27 matched with the stopper 14. When the inner bolt 1 is installed in place, the first clamping point 10 and the second clamping point 12 are respectively clamped at the upper sides of the fixed clamping part 20 and the movable clamping part 21, and the downward movement of the inner bolt 1 is limited through the first clamping point 10 and the second clamping point 12, so that the inner bolt 1 cannot slip from top to bottom. The limit block 14 is stopped at the lower side of the stop portion 27, and the limit block 14 limits the upward movement of the inner bolt 1, so that the inner bolt 1 cannot slip from bottom to top, and the inner bolt 1 is reliably fixed in the cover body 2.
The installation and the dismantlement mode of bowl cover that this application embodiment provided are as follows:
when the inner bolt is installed, the inner bolt 1 is obliquely arranged in the cover body 2 from bottom to top, so that the first clamping point 10 is clamped in the fixed clamping part 20, and the second clamping point 12 is positioned below the movable clamping part 21; the inner bolt 1 is rotated upward with the first fastening point 10 as a fulcrum, so that the second fastening point 12 is close to the movable fastening portion 21, and the movable fastening portion 21 is retracted (automatically retracted or manually retracted) into the cover body 2, until the second fastening point 12 is rotated above the movable fastening portion 21, the movable fastening portion 21 extends (automatically extends or manually extends) out of the cover body 2, so that the second fastening point 12 is fastened to the movable fastening portion 21, and the stopper 14 is stopped at the lower side of the stopping portion 27, so that the inner bolt 1 is fixed to the cover body 2.
When the inner bolt is disassembled, the movable clamping part 21 is operated to enable the movable clamping part 21 to be retracted into the cover body 2, the inner bolt 1 is rotated downwards by taking the first clamping point 10 as a fulcrum, the second clamping point 12 is rotated to the lower part of the movable clamping part 21 to enable the second clamping point 12 to be separated from the movable clamping part 21, the limiting block 14 moves towards the direction far away from the stopping part 27 to be separated from each other, and the inner bolt 1 is moved from top to bottom so as to disassemble the inner bolt 1 from the cover body 2.
Further, the front end of the movable engaging portion 21 is provided with a step 214, the step 214 overlaps with the second engaging point 12 as the movable engaging portion 21 extends out of the cover 2 along the radial direction of the cover 2, that is, the second engaging point 12 overlaps above the step 214 and is fastened to the movable engaging portion 21, so that the second engaging point 12 is not higher than the highest point of the movable engaging portion 21, and the relative moving distance between the second engaging point 12 and the movable engaging portion 21 is reduced, that is, the second engaging point 12 and the movable engaging portion 12 only need to move the height of the step 214 relatively, so that the second engaging point 12 can be more easily fastened to the movable engaging portion 21.
Further, at least one of the upper side of the second engagement point 12 and the lower side of the movable engagement portion 21 is provided with a guide surface 120. In this embodiment, the guide surface 120 is disposed above the second fastening point 12 for illustration, the inner bolt 1 is operated to move from bottom to top, the second fastening point 12 and the movable engaging portion 21 abut against each other through the guide surface 120 to force the movable engaging portion 21 to automatically retract, that is, the guide surface 120 converts the rotation of the inner bolt 1 into the movement of the movable engaging portion 21, when the inner bolt 1 is installed, the movable engaging portion 21 automatically moves into the retracting cover 2 along with the rotation of the inner bolt 1, and the movable engaging portion 21 does not need to be manually operated, so that the installation of the inner bolt 1 is more convenient. For example, the upper side of the second fastening point 12 is provided with a guide surface 120, the guide surface 120 may be provided as an inclined surface or an arc surface, when the inner bolt 1 is rotated upwards, the second fastening point 12 abuts against the movable engaging portion 21 through the guide surface 120, and along with the rotation of the inner bolt 1, the movable engaging portion 21 slides relatively along the guide surface 120 until the movable engaging portion 21 retracts into the cover body 2, so that the movable engaging portion 21 automatically retracts into the cover body 2. Similarly, to avoid the interference between the first engaging point 10 and the fixed engaging portion 20, at least one of the upper side of the first engaging point 10 and the lower side of the fixed engaging portion 20 is provided with a guiding surface 120.
Further, the control portion 25 or the movable engaging portion 21 is provided with the wedge surface 250, that is, at least one of the control portion 25 and the movable engaging portion 21 is provided with the wedge surface 250, the wedge surface 250 is an inclined surface or an arc surface, and the control portion 25 and the movable engaging portion 21 are abutted against each other through the wedge surface 250, so that the axial movement of the control portion 25 is converted into the radial movement of the movable engaging portion 21, and the structure is simple and the operation is reliable. Preferably, the control portion 25 and the movable engaging portion 21 are both provided with a wedge surface 250, so as to increase the contact area between the control portion 25 and the movable engaging portion 21 and avoid damages such as scratches or fractures caused by mutual abutting of the two portions with a sharp structure.
In one embodiment, the control portion 25 may include a large end 25a, an action segment 25b, and a small end 25c connected in sequence. The wedge-shaped surface 250c is disposed on the action section 25b, and is configured to interact with the movable engaging portion 21, so as to convert the axial movement of the control portion 25 into the radial movement of the movable engaging portion 21; the large end 25a extends upwards from the action section 25b to protrude out of the top of the cover body 2 for facilitating the pressing of a user; the small end 25c extends downward and is slidably coupled in a hole provided in the lid body 2 for guiding the control portion 25.
Further, the movable engaging portion 21 is provided with a fitting groove 212, the control portion 25 is slidably mounted in the fitting groove 212, and there is a relative movement stroke between the fitting groove 212 and the control portion 25 in the radial direction of the cover 2, that is, in the radial direction of the cover 2, the size of the control portion 25 is smaller than that of the fitting groove 212, and when the control portion 25 slides in the fitting groove 212 in the axial direction of the cover 2, the control portion 25 can slide in the fitting groove 212 in the radial direction of the cover 2. Since the control portion 25 is installed in the movable engaging portion 21 and the control portion 25 generates an interaction force between the inside of the movable engaging portion 21 and the movable engaging portion 21, the entire structure is compact, the entire size is reduced, and the structure of the lid body 2 is simplified.
Furthermore, the control portion 25 and the engagement groove 212 are provided with mutually attached inclined surfaces, that is, the wedge surface 250 is an inclined surface, and the control portion 25 and the movable engaging portion 21 slide relatively along the inclined surface, so that the axial movement of the control portion 25 is converted into the radial movement of the movable engaging portion 21, the structure is simple, and a stable contact is formed between the control portion 25 and the movable engaging portion 21.
Further, the cover 2 may be provided with a pin 22, the movable engaging portion 21 is provided with a first guide groove 210 communicated with the engaging groove 212, the first guide groove 210 extends along the radial direction of the cover 2, and the pin 22 is slidably inserted into the first guide groove 210 and can slide relative to the first guide groove 210, that is, the pin 22 forms a slide rail engagement with the first guide groove 210 to limit the moving stroke of the movable engaging portion 21, so as to prevent the movable engaging portion 21 from slipping off the cover 2. Of course, the movable engaging portion 21 may be limited in the moving stroke by other limiting structures.
Correspondingly, the control part 25 is provided with a second guide groove 252, the second guide groove 252 extends along the axial direction of the cover body 2, the pin 22 is inserted into the second guide groove 252 and can slide relative to the second guide groove 252, that is, the pin 22 and the second guide groove 252 form a slide block guide rail fit to limit the moving stroke of the control part 25, so that the control part 25 is prevented from slipping off the cover body 2, the moving stroke of the control part 25 and the movable clamping part 21 is simultaneously limited by one pin 22, the structure of the cup cover is further simplified, and of course, the control part 25 can also adopt other limiting structures to limit the moving stroke of the control part 25.
Further, a limiting protrusion 254 may be protruded in front of the control portion 25, and the limiting protrusion 254 moves to stop at the movable engaging portion 21 (see fig. 4) along with the control portion 25 along the axial direction of the cover 2, that is, when the control portion 25 moves downward along the axial direction of the cover 2, the limiting protrusion 254 gradually approaches the movable engaging portion 21, and until the limiting protrusion 254 abuts against the movable engaging portion 21, the control portion 25 stops moving, so as to limit the moving stroke of the control portion 25.
Further, the cover 2 may be provided with a first sliding slot 24 and a second sliding slot 26 perpendicular to each other. The first sliding groove 24 extends to penetrate the inner side of the cover body 2 along the radial direction of the cover body 2; the movable clamping part 21 is installed in the first sliding groove 24 and can slide along the first sliding groove 24, the first sliding groove 24 is matched with the movable clamping part 21 in structure, the first sliding groove 24 plays a role in guiding the movable clamping part 21, the movable clamping part 21 is prevented from swinging in the moving process, and the movable clamping part 21 can move more stably. Second spout 26 extends to the top that runs through lid 2 along the axial of lid 2, and control portion 25 installs in second spout 26 to can slide along second spout 26, second spout 26 suits with control portion 25's structure, forms the guide effect to control portion 25 through second spout 26, avoids control portion 25 to remove the in-process swing that appears, makes control portion 25's motion more stable. For example, when the control portion 25 includes a large end 25a and a small end 25c, the second chute 26 should be provided in a segmented structure accordingly.
Furthermore, an elastic element 23 (such as a spring) is disposed between the cover 2 and the movable engaging portion 21, and two ends of the elastic element 23 elastically push against the cover 2 and the movable engaging portion 21 to force the movable engaging portion 21 to extend out of the cover 2; on one hand, the movable clamping part 21 can automatically extend out of the cover body 2 in the process of installing the inner bolt 1, the movable clamping part 21 does not need to be manually operated, and the inner bolt 1 is more convenient to install; on the other hand, the second engagement point 12 and the movable engagement portion 21 can be held in the engaged state, and the inner plug 1 and the lid body 2 are prevented from being automatically disengaged during use.
Further, the water drinking hole 16 that can set up intercommunication cup 4 on the internal bolt 1 that this application embodiment provided, can articulate on the lid 2 has upper cover 3, opens and close water drinking hole 16 through upper cover 3, and the user can drink water through water drinking hole 16 and need not to open the bowl cover wholly, makes the use of bowl cover cleaner and convenient.
In addition, this application embodiment still provides a drinking cup, and it includes any one bowl cover that this application above-mentioned embodiment provided.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A cup cover comprises an inner bolt (1) and a cover body (2), wherein the inner bolt (1) is detachably sleeved in the cover body (2), and is characterized in that a first clamping point (10) and a second clamping point (12) which are oppositely arranged are arranged on the outer wall of the inner bolt (1);
the cover body (2) is provided with a fixed clamping part (20) and a movable clamping part (21), the fixed clamping part (20) can be clamped at the first clamping point (10), the movable clamping part (21) is slidably mounted on the cover body (2) and can move along the radial direction of the cover body (2) to extend out of the cover body (2) to be clamped at the second clamping point (12) or retract the cover body (2) to be separated from the second clamping point (12);
the movable clamping part (21) is connected with a control part (25) in a transmission mode, the control part (25) moves along the axial direction of the cover body (2) to drive the movable clamping part (21) to move along the radial direction of the cover body (2).
2. The cup cover according to claim 1, characterized in that the control portion (25) or the movable engaging portion (21) is provided with a wedge surface (250), and the control portion (25) and the movable engaging portion (21) are abutted against each other through the wedge surface (250), so that the axial movement of the control portion (25) is converted into the radial movement of the movable engaging portion (21).
3. The cup cover according to claim 1, characterized in that the movable clamping part (21) is provided with a matching groove (212), the control part (25) is installed in the matching groove (212) in a sliding mode, and relative movement strokes of the matching groove (212) and the control part (25) exist in the radial direction of the cover body (2);
a pin shaft (22) is arranged on the cover body (2), a first guide groove (210) communicated with the matching groove (212) is arranged on the movable clamping part (21), the first guide groove (210) extends along the radial direction of the cover body (2), a second guide groove (252) is arranged on the control part (25), and the second guide groove (252) extends along the axial direction of the cover body (2);
the pin shaft (22) is inserted into the first guide groove (210) and the second guide groove in a sliding manner so as to prevent the movable clamping part (21) or the control part (25) from slipping off the cover body (2).
4. The cup cover according to claim 3, characterized in that mutually attached inclined surfaces are arranged in the control portion (25) and the matching groove (212), and the control portion (25) and the movable clamping portion (21) slide relatively along the inclined surfaces, so that the movable clamping portion (21) is forced to move along the radial direction of the cover body (2).
5. The cup cover according to claim 3, characterized in that an elastic member (23) is arranged between the cover body (2) and the movable engaging portion (21), and two ends of the elastic member (23) elastically abut against the cover body (2) and the movable engaging portion (21) to force the movable engaging portion (21) to extend out of the cover body (2).
6. The cup cover according to claim 3, characterized in that the cover body (2) is provided with a first chute (24) and a second chute (26) which are perpendicular to each other;
the first sliding groove (24) extends to the inner side penetrating through the cover body (2) along the radial direction of the cover body (2), and the movable clamping part (21) is installed in the first sliding groove (24);
the second sliding groove (26) extends to the top of the cover body (2) in a penetrating mode along the axial direction of the cover body (2), the control portion (25) is installed in the second sliding groove (26), and the control portion (25) can slide along the second sliding groove (26) to force the movable clamping portion (21) to slide along the first sliding groove (24).
7. The cup cover according to claim 1, characterized in that a step (214) is arranged at the front end of the movable clamping portion (21), and the step (214) is overlapped with the second clamping point (12) along with the movable clamping portion (21) extending out of the cover body (2) along the radial direction of the cover body (2).
8. The cup cover according to claim 7, characterized in that at least one of the upper side of the second clamping point (12) and the lower side of the movable clamping part (21) is provided with a guide surface (120);
the inner bolt (1) is operated to move from bottom to top, and the second clamping point (12) and the movable clamping part (21) are mutually propped against through the guide surface (120) so as to force the movable clamping part (21) to automatically retract.
9. The cup cover according to claim 7, characterized in that a limiting protrusion (254) is convexly provided in front of the control portion (25), and the limiting protrusion (254) moves to stop at the movable engaging portion (21) along the axial direction of the cover body (2) along with the control portion (25).
10. A water cup, characterized in that it comprises the cup cover of any one of claims 1-9.
CN202020358932.4U 2020-03-20 2020-03-20 Cup cover and cup Active CN212015229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020358932.4U CN212015229U (en) 2020-03-20 2020-03-20 Cup cover and cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020358932.4U CN212015229U (en) 2020-03-20 2020-03-20 Cup cover and cup

Publications (1)

Publication Number Publication Date
CN212015229U true CN212015229U (en) 2020-11-27

Family

ID=73484330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020358932.4U Active CN212015229U (en) 2020-03-20 2020-03-20 Cup cover and cup

Country Status (1)

Country Link
CN (1) CN212015229U (en)

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