CN109124239B - Double-button cup cover - Google Patents
Double-button cup cover Download PDFInfo
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- CN109124239B CN109124239B CN201811227757.9A CN201811227757A CN109124239B CN 109124239 B CN109124239 B CN 109124239B CN 201811227757 A CN201811227757 A CN 201811227757A CN 109124239 B CN109124239 B CN 109124239B
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- cover
- button
- locking block
- bayonet
- spring
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
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Abstract
The invention relates to the technical field of cup cover structures, in particular to a double-button cup cover, which comprises: the cover comprises an upper cover body, a lower cover body, a connecting mechanism and a locking mechanism; the cup cover is characterized in that the lower body of the cover is a tubular body, and the middle part of the lower body of the cover is provided with a drinking opening internally provided with a conical body of a through channel.
Description
Technical Field
The invention relates to the technical field of cup cover structures, in particular to a double-button cup cover.
Background
The water cup has various forms as daily necessities, a single-button portable water cup is carried with a person to replenish water for the body, and the portable water cup becomes a choice for many people pursuing health.
Disclosure of Invention
Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to provide a cup with a double-button cup cover opened, so as to solve the above problems, and the present invention achieves the above objects by the following technical solutions:
a double-button cup cover comprises: the cover comprises an upper cover body, a lower cover body, a connecting mechanism and a locking mechanism;
the upper cover body is a built-in hollow hemisphere or an ellipsoid, the lower part of the upper cover body is an open part, a water-blocking silica gel ring is arranged at the center of the upper top surface in the upper cover body, and the upper part of the water-blocking silica gel ring is a cylinder fixedly arranged with the upper cover body;
the lower cover body is a tubular body, and the middle part of the lower cover body is provided with a drinking opening with a built-in conical body of a through channel;
the upper cover body and the lower cover body are connected by the connecting mechanism, and the connecting mechanism comprises: support bars, connecting shafts, rotating sleeves, connecting belts and torsional springs;
the supporting bars are two flat key-shaped supporting bars with the same structure, the two supporting bars are vertically fixed on the upper part of the outer wall of the rear part of the cover lower body at a certain distance, and the side part of one supporting bar is provided with a columnar first blocking bar;
the connecting shaft is connected with the two supporting bars in a penetrating manner;
the rotating sleeve is a tubular body, is sleeved on the connecting shaft, and is provided with a second stop strip at the side part of the rotating sleeve in the direction corresponding to the first stop strip;
the connecting band is a rectangular body, one end of the connecting band is fixedly connected to the outer peripheral side of the rotating sleeve, and the other end of the connecting band is fixedly connected to the outer wall of the rear part of the upper cover body;
the torsional spring is sleeved on the connecting shaft, one end of the torsional spring is abutted to the upper part of the second stop strip on the side part of the rotating sleeve, and the other end of the torsional spring is abutted to the lower part of the second stop strip on the inner side of the supporting bar;
the locking mechanism includes: the button comprises a button shell, a button shaft, an upper locking block, a left lower locking block, a right lower locking block, a left spring and a right spring;
the button shell is a built-in hollow rectangular body and is arranged on the periphery of the upper part of the cover lower body, the lower surface of the button shell and the surface of the button shell close to the cover lower body are open surfaces, and one side of the button shell close to the cover lower body penetrates through the front wall surface of the cover lower body and extends into the button shell;
go up the locking piece and be the cuboid, include: the upper end of the upper locking block is fixed on the inner wall of the upper cover body, and the front wall surface of the upper locking block is an arc surface;
the left bayonet is a semi-cylindrical slotted hole extending from the left side surface of the upper block to the opposite right side surface;
the right bayonet is a semi-cylindrical slotted hole which is formed by facing the right side to the opposite left side;
the left lower locking block is a trapezoid, the trapezoid of the left lower locking block faces the cup body and is an arc-shaped surface matched with the front wall surface of the upper locking block, a rectangular raised left supporting table is arranged at the lower part of the arc-shaped surface, the upper part of the arc-shaped surface is close to the upper end of the trapezoid, a semi-cylindrical left protruding block corresponding to the left bayonet is horizontally arranged, and a left button part is vertically arranged at the lower part of the trapezoid corresponding to the lower cover body;
the right lower locking block is arranged on the right side of the left lower locking block and is a trapezoid, the trapezoid of the right lower locking block faces the lower cover body and is an arc-shaped surface matched with the front wall surface of the upper locking block, a rectangular raised right supporting table is arranged at the lower part of the arc-shaped surface, a semi-cylindrical right protruding block is horizontally arranged at the lower part of the arc-shaped surface and is close to the lower end of the trapezoid, and a right button part is vertically arranged at the lower part of the trapezoid corresponding to the cup body;
the button shaft penetrates through the centers of the lower parts of the trapezoidal bodies of the left lower locking block and the right lower locking block and is movably connected with the left lower locking block and the right lower locking block, and two ends of the button shaft are fixedly arranged at the lower part of the button shell;
one end of the left spring is fixedly arranged at the upper part of the trapezoid body of the left lower locking block, the opposite surface of the left bump, and the other end of the left spring is fixedly arranged at the upper part of the inner wall of the button shell;
one end of the right spring is fixedly arranged on the trapezoidal upper part of the right lower locking block, the corresponding surface of the right convex block, and the other end of the right spring is fixedly arranged on the upper part of the inner wall of the button shell.
In one embodiment, a torsion spring is respectively arranged at two ends of the rotating sleeve.
In one embodiment, the two ends of the left spring are provided with first spring hole grooves on the wall surface of the corresponding left lower locking block, and the left spring is fixedly connected in the first spring hole grooves.
In one embodiment, the two ends of the right spring are provided with second spring hole grooves on the wall surface of the corresponding right lower locking block and are fixedly connected.
In one embodiment, the lower wall surface of the left bayonet semi-cylindrical slotted hole is provided with a left strip-shaped groove, and the lower wall surface of the cylinder of the left lug is horizontally provided with a left strip-shaped body with a triangular section.
In one embodiment, the lower wall surface of the semi-cylindrical slotted hole of the right bayonet is provided with a right strip-shaped groove, and the lower wall surface of the cylinder of the right lug is horizontally provided with a right strip-shaped body with a triangular section.
In one embodiment, the left lug, the left bayonet, the right lug and the right bayonet are arranged horizontally.
In one embodiment, the left lug and the left bayonet are embedded by adopting a triangular section.
In one embodiment, the right lug and the right bayonet are embedded by adopting a quadrangular cross section.
In one embodiment, the left lug, the left bayonet right lug and the right bayonet are correspondingly arranged in plurality.
The invention adopts the double-button cup cover, and the closing and opening methods comprise the following steps:
when the cover is closed, the cover upper body rotates downwards by taking the connecting shaft as an axis to drive the water-blocking silica gel ring to press the drinking spout to form sealing, so that water is prevented from overflowing; meanwhile, the upper locking block is driven to move downwards, the left bayonet is embedded with the left bump, and the right bayonet is embedded with the right bump 451.
When the cup is opened, the left button part and the right button part are pressed simultaneously by a thumb, the left bayonet is separated from the left lug, the right bayonet is separated from the right lug, and the cup cover is opened under the action of the torsion spring.
The invention has the following beneficial effects:
1. the invention can finish the opening of the cup cover by only one action, and is convenient compared with the operation steps of a single-button portable water cup;
2. the cup cover can be opened only by pressing the left button part and the right button part simultaneously, so that the condition of mistakenly opening the cup cover is reduced.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the coupling mechanism of the present invention;
FIG. 3 is a schematic view of the locking mechanism of the present invention;
FIG. 4 is a detailed schematic view of the locking mechanism of the present invention;
FIG. 5 is a right side schematic view of the locking mechanism of the present invention;
FIG. 6 is a schematic diagram illustrating the structure and number expansion of the left protrusion, the left bayonet, the right protrusion and the right bayonet according to the present invention;
FIG. 7 is a schematic view of the expanded application of the invention with the left protruding block and the left bayonet embedded with a triangular cross section;
FIG. 8 is a schematic diagram of the expanded application of the invention in which the right protrusion and the right bayonet are embedded with a quadrangular cross section.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
As shown in fig. 1, a double-button cup cover comprises: the cover comprises an upper cover body 1, a lower cover body 2, a connecting mechanism 3 and a locking mechanism 4;
the upper cover body 1 is a hollow hemispheroid or an ellipsoid arranged inside, the lower part of the upper cover body is an open part, a water-blocking silica gel ring 11 is arranged at the center of the upper top surface inside the upper cover body, and the upper part of the water-blocking silica gel ring 11 is a cylinder fixedly arranged with the upper cover body 1;
the cover body 2 is a tubular body, the middle part of the cover body is provided with a drinking spout 21 internally provided with a conical body of a through channel, and when the cover body is closed, the semicircular body made of silica gel at the lower part of the water-blocking silica gel ring 11 seals the drinking spout 21;
as shown in fig. 2, the connecting mechanism 3 connects the upper cover body 1 and the lower cover body 2, and includes: a supporting bar 31, a connecting shaft 32, a rotating sleeve 33, a connecting belt 34 and a torsion spring 35;
the support bars 31 are two flat key-shaped support bars with the same structure, the two flat key-shaped support bars are vertically fixed on the upper part of the outer wall at the rear part of the cover lower body 2 at a certain distance, and the side part of one support bar 31 is provided with a columnar first stop bar 311;
the connecting shaft 32 is connected with the two supporting bars 31 in a penetrating manner;
the rotating sleeve 33 is a tubular body, is sleeved on the connecting shaft 32, and is provided with a second stop strip 331 at the side part of the rotating sleeve 33 in the direction corresponding to the first stop strip 311;
the connecting belt 34 is a rectangular body, one end of the connecting belt is fixedly connected to the outer peripheral side of the rotating sleeve 33, and the other end of the connecting belt is fixedly connected to the outer wall of the rear part of the upper cover body 1;
the torsion spring 35 is sleeved on the connecting shaft 32, one end of the torsion spring is abutted to the upper part of the second stop strip 331 at the side part of the rotating sleeve 33, the other end of the torsion spring is abutted to the lower part of the second stop strip 331 at the inner side of the supporting bar 31, when the cover upper body 1 is opened, the torsion spring 35 provides assistance for the opening of the cover upper body 1, and when the cover upper body 1 is opened and closed, the connecting belt 34 drives the rotating sleeve 33 to rotate by taking the connecting shaft 32 as an axis;
as shown in fig. 1 and 3, the locking mechanism 4 includes: a button shell 41, a button shaft 42, an upper lock block 43, a left lower lock block 44, a right lower lock block 45, a left spring 46 and a right spring 47;
the button shell 41 is a built-in hollow rectangular body and is arranged on the upper peripheral side of the cover lower body 2, the lower surface of the button shell 41 and the surface of the button shell 41 close to the cover lower body 2 are open surfaces, and one side of the button shell 41 close to the cover lower body 2 penetrates through the front wall surface of the cover lower body 2 and extends into the interior of the button shell;
the upper lock block 43 is a rectangular body, and includes: the upper end of the upper locking block 43 is fixed on the inner wall of the cover upper body 1, and the front wall surface c of the upper locking block is an arc surface;
as shown in fig. 4, the left bayonet 431 is a semi-cylindrical slot extending from the left side a of the upper block 43 to the opposite right side;
the right bayonet 432 is a semi-cylindrical slot hole which is formed by the right side surface facing to the opposite left side surface a;
the lower left locking block 44 is a trapezoid, the trapezoid of which faces the cup body and is an arc surface matched with the front wall c of the upper locking block 43, a rectangular convex left support platform 442 is arranged at the lower part of the arc surface, the upper part of the arc surface is close to the upper end of the trapezoid, a semi-cylindrical left projection 441 corresponding to the left bayonet 431 is horizontally arranged, and a left button portion 443 is vertically arranged at the lower part of the trapezoid corresponding to the cover lower body 2;
as shown in fig. 5, the lower right locking piece 45 is disposed at the right side of the lower left locking piece 44, and is a trapezoid, the trapezoid of which is toward the lid body 2, and is an arc surface matched with the front wall c of the upper locking piece 43, a rectangular protruding right support platform 452 is disposed at the lower part of the arc surface, a semi-cylindrical right protrusion 451 is horizontally disposed at the lower part of the arc surface, and a right button 453 is vertically disposed at the lower part of the trapezoid corresponding to the cup body;
the button shaft 42 penetrates through the centers of the lower parts of the trapezoidal bodies of the left lower locking block 44 and the right lower locking block 45 and is movably connected with the left lower locking block 44 and the right lower locking block 45, and two ends of the button shaft 42 are fixedly arranged at the lower part of the button shell 41;
one end of the left spring 46 is fixedly arranged at the upper part of the trapezoid body of the left lower locking block 44, the opposite surface of the left convex block 441 is arranged, and the other end is fixedly arranged at the upper part of the inner wall of the button shell 41;
one end of the right spring 47 is fixedly arranged on the upper trapezoidal part of the lower right locking block 45, the other end of the right spring 47 corresponds to the right protruding block 451, and the other end of the right spring is fixedly arranged on the upper part of the inner wall of the button shell 41, the left spring 46 presses the lower left locking block 44 to the upper locking block 43, so that the left bayonet 431 is not easy to be separated from the left protruding block 441, the right spring 47 presses the lower right locking block 45 to the upper locking block 43, so that the right bayonet 432 is not easy to be separated from the right protruding block 451, when any one of the left button portion 443 and the right button portion 453 is touched accidentally, the right spring cannot be opened, and.
Preferably, as an implementation mode, a torsion spring 35 is respectively arranged at two ends of the rotating sleeve 33, so as to increase the symmetry of the force.
As shown in fig. 4, it is preferable that, as an implementation mode, both ends of the left spring 46 are provided with first spring hole slots 461 on the wall surfaces of the corresponding left lower locking blocks 44, and the left spring 46 is fixedly connected in the first spring hole slots 461, so as to provide a more stable positioning for the spring.
Preferably, as an implementation mode, the two ends of the right spring 47 are provided with second spring hole grooves 471 on the wall surface of the corresponding right lower lock block 45, and are fixedly connected, so as to provide more stable positioning for the spring.
Preferably, as an implementation mode, the lower wall surface of the semi-cylindrical slot hole of the left bayonet 431 is provided with a left strip-shaped groove 4311, and the lower wall surface of the cylinder of the left lug 441 is horizontally provided with a left strip-shaped body 4411 with a triangular cross section, so that when the left bayonet 431 is engaged with the left lug 441, friction force is increased, and the possibility of disengagement is reduced.
Preferably, as an implementation mode, the lower wall surface of the semi-cylindrical slot hole of the right bayonet 432 is provided with a right strip-shaped groove 4321, and the lower wall surface of the cylinder of the right bump 451 is horizontally provided with a right strip-shaped body 4511 with a triangular cross section, so that when the right bayonet 4321 is engaged with the right bump 451, friction is increased, and the possibility of detachment is reduced.
As shown in fig. 6, it is preferable that the left projection 441, the left bayonet 431, the right projection 451, and the right bayonet 432 are horizontally disposed as an embodiment to expand the variety of the fitting structure.
As shown in fig. 7, it is preferable that the left protrusion 441 and the left bayonet 431 are engaged with each other in a triangular cross section, as an embodiment, to increase the engagement.
As shown in fig. 8, it is preferable that the right projection 451 and the right bayonet 432 have a quadrangular cross section and are fitted to each other, as an alternative embodiment.
As shown in fig. 6, it is preferable that a plurality of the left projection 441, the left bayonet 431, the right projection 451, and the right bayonet 432 are provided in correspondence to each other, so that the fitting stability is increased.
The invention adopts the double-button cup cover, and the closing and opening methods comprise the following steps:
firstly, when the cover is closed, the cover upper body 1 rotates downwards by taking the connecting shaft 32 as an axis to drive the water-blocking silica gel ring 11 to press the drinking spout 21 to form sealing, so that water is prevented from overflowing; meanwhile, the upper locking block 43 is driven to move downwards, the left bayonet 431 is embedded with the left bump 441, and the right bayonet 432 is embedded with the right bump 451.
When the cup is opened, the left button part 443 and the right button part 453 are pressed simultaneously by the thumbs, the left bayonet 431 is separated from the left bump 441, the right bayonet 432 is separated from the right bump 451, and the cup cover is opened under the action of the torsion spring 35.
Claims (10)
1. A double-button cup cover comprises: the cover comprises an upper cover body (1), a lower cover body (2), a connecting mechanism (3) and a locking mechanism (4);
the upper cover body (1) is a built-in hollow hemisphere or ellipsoid, the lower part of the upper cover body is an open part, a water-blocking silica gel ring (11) is arranged at the center of the upper top surface in the upper cover body, and the upper part of the water-blocking silica gel ring (11) is a cylinder and is fixedly arranged with the upper cover body (1);
the cover lower body (2) is a tubular body, and the middle part of the cover lower body is provided with a drinking opening (21) internally provided with a conical body of a through channel;
the upper cover body (1) and the lower cover body (2) are connected by the connecting mechanism (3), and the connecting mechanism comprises: a support bar (31), a connecting shaft (32), a rotating sleeve (33), a connecting belt (34) and a torsion spring (35);
the supporting strips (31) are two flat key-shaped supporting strips with the same structure, the two flat key-shaped supporting strips are vertically fixed on the upper part of the outer wall of the rear part of the cover lower body (2) at a certain distance, and a first columnar blocking strip (311) is arranged at the side part of one supporting strip (31);
the connecting shaft (32) is connected with the two supporting bars (31) in a penetrating manner;
the rotating sleeve (33) is a tubular body, is sleeved on the connecting shaft (32), and is provided with a second stop strip (331) at the side part of the rotating sleeve (33) in the direction corresponding to the first stop strip (311);
the connecting belt (34) is a rectangular body, one end of the connecting belt is fixedly connected to the outer peripheral side of the rotating sleeve (33), and the other end of the connecting belt is fixedly connected to the outer wall of the rear part of the upper cover body (1);
the torsion spring (35) is sleeved on the connecting shaft (32), one end of the torsion spring is abutted to the upper part of the second stop strip (331) at the side part of the rotating sleeve (33), and the other end of the torsion spring is abutted to the lower part of the second stop strip (331) at the inner side of the supporting bar (31);
the method is characterized in that: the locking mechanism (4) comprises: a button shell (41), a button shaft (42), an upper lock block (43), a left lower lock block (44), a right lower lock block (45), a left spring (46) and a right spring (47);
the button shell (41) is a built-in hollow rectangular body and is arranged on the periphery of the upper part of the cover lower body (2), the lower surface of the button shell and the surface of the button shell (41) close to the cover lower body (2) are open surfaces, and one side of the button shell (41) close to the cover lower body (2) penetrates through the front wall surface of the cover lower body (2) and extends into the button shell;
the upper locking block (43) is a rectangular body and comprises: the upper end of the upper locking block (43) is fixed on the inner wall of the cover upper body (1), and the front wall surface (c) of the upper locking block is an arc surface;
the left bayonet (431) is a semi-cylindrical slotted hole which extends from the left side surface (a) of the upper locking block (43) to the opposite right side surface;
the right bayonet (432) is a semi-cylindrical slotted hole which is formed by facing the right side surface to the opposite left side surface (a);
the left lower locking block (44) is a trapezoid, the trapezoid of the left lower locking block faces the cup body and is an arc-shaped surface matched with the front wall surface (c) of the upper locking block (43), a rectangular raised left supporting table (442) is arranged at the lower part of the arc-shaped surface, a semi-cylindrical left protruding block (441) corresponding to the left bayonet (431) is horizontally arranged at the upper end of the trapezoid, and a left button part (443) is vertically arranged at the lower part of the trapezoid corresponding to the cover lower body (2);
the right lower locking block (45) is arranged on the right side of the left lower locking block (44) and is a trapezoid, the trapezoid of the right lower locking block faces the position of the cover lower body (2) and is an arc-shaped surface matched with the front wall surface (c) of the upper locking block (43), a rectangular raised right supporting table (452) is arranged on the lower portion of the arc-shaped surface, a semi-cylinder right convex block (451) is horizontally arranged on the lower portion of the arc-shaped surface and close to the lower end of the trapezoid, and a right button portion (453) is vertically arranged on the lower portion of the trapezoid corresponding to the cup body;
the button shaft (42) penetrates through the centers of the lower parts of the trapezoidal bodies of the left lower locking block (44) and the right lower locking block (45) and is movably connected with the left lower locking block (44) and the right lower locking block (45), and two ends of the button shaft (42) are fixedly arranged at the lower part of the button shell (41);
one end of the left spring (46) is fixedly arranged at the upper part of the trapezoid body of the left lower locking block (44), the opposite surface of the left convex block (441) and the other end is fixedly arranged at the upper part of the inner wall of the button shell (41);
one end of the right spring (47) is fixedly arranged at the upper part of the trapezoid of the right lower locking block (45), the corresponding surface of the right bump (451) and the other end thereof is fixedly arranged at the upper part of the inner wall of the button shell (41).
2. The dual-button cup cover of claim 1, wherein: two ends of the rotating sleeve (33) are respectively provided with a torsion spring (35).
3. The dual-button cup cover of claim 1, wherein: and first spring hole grooves (461) are formed in the wall surfaces of the corresponding left lower locking blocks (44) at the two ends of the left spring (46), and the left spring (46) is fixedly connected in the first spring hole grooves (461).
4. The dual-button cup cover of claim 1, wherein: and second spring hole grooves (471) are formed in the wall surfaces of the corresponding right lower locking blocks (45) at the two ends of the right spring (47) and are fixedly connected.
5. The dual-button cup cover of claim 1, wherein: the lower wall surface of the semi-cylindrical slotted hole of the left bayonet (431) is provided with a left strip-shaped groove (4311), and the lower wall surface of the cylinder of the left lug (441) is horizontally provided with a left strip-shaped body (4411) with a triangular section.
6. The dual-button cup cover of claim 1, wherein: the lower wall surface of the semi-cylindrical slotted hole of the right bayonet (432) is provided with a right strip-shaped groove (4321), and the lower wall surface of the cylinder of the right lug (451) is horizontally provided with a right strip-shaped body (4511) with a triangular section.
7. The dual-button cup cover of claim 1, wherein: the left lug (441), the left bayonet (431), the right lug (451) and the right bayonet (432) are horizontally arranged.
8. The dual-button cup cover of claim 1, wherein: the left lug (441) and the left bayonet (431) are embedded by adopting a triangular section.
9. The dual-button cup cover of claim 1, wherein: the right lug (451) and the right bayonet (432) are embedded in a quadrangular cross section.
10. The dual-button cup cover of claim 1, wherein: the left lug (441), the left bayonet (431), the right lug (451) and the right bayonet (432) are correspondingly arranged in a plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227757.9A CN109124239B (en) | 2018-10-22 | 2018-10-22 | Double-button cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227757.9A CN109124239B (en) | 2018-10-22 | 2018-10-22 | Double-button cup cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109124239A CN109124239A (en) | 2019-01-04 |
| CN109124239B true CN109124239B (en) | 2021-04-30 |
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ID=64808909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811227757.9A Active CN109124239B (en) | 2018-10-22 | 2018-10-22 | Double-button cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124239B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805696B (en) * | 2019-03-05 | 2021-05-04 | 永康市坤德工贸有限公司 | Double-sealing cup cover |
| CN109700272A (en) * | 2019-03-05 | 2019-05-03 | 安徽冠东电子科技有限公司 | Capable of being opened by one key self-locking cup lid |
| CN109875343A (en) * | 2019-03-05 | 2019-06-14 | 安徽冠东电子科技有限公司 | A kind of double rollers one hand open cup cover |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202665079U (en) * | 2012-08-03 | 2013-01-16 | 平湖美嘉保温容器工业有限公司 | Safe uncapping vacuum cup |
| CN203417049U (en) * | 2013-09-06 | 2014-02-05 | 苏州百安思家庭用品有限公司 | Flask cap and vacuum flask with same |
| CN204541575U (en) * | 2015-01-23 | 2015-08-12 | 浙江泰硕工贸有限公司 | Novel bounce bowl cover |
| CN206761276U (en) * | 2016-12-05 | 2017-12-19 | 陈玉水 | A kind of singlehanded easy water boiling cup |
| CN206842066U (en) * | 2017-04-26 | 2018-01-05 | 湖南工业大学 | A kind of children's safety medicine bottle |
| CN207561698U (en) * | 2017-06-20 | 2018-07-03 | 吕金匡 | Bounce cup |
| CN207328376U (en) * | 2017-10-17 | 2018-05-08 | 宁波诚泰汽车部件有限公司 | A kind of double bond safety belt buckle |
-
2018
- 2018-10-22 CN CN201811227757.9A patent/CN109124239B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109124239A (en) | 2019-01-04 |
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