CN220655329U - One-key quick-release cup cover device - Google Patents
One-key quick-release cup cover device Download PDFInfo
- Publication number
- CN220655329U CN220655329U CN202322444533.6U CN202322444533U CN220655329U CN 220655329 U CN220655329 U CN 220655329U CN 202322444533 U CN202322444533 U CN 202322444533U CN 220655329 U CN220655329 U CN 220655329U
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- China
- Prior art keywords
- locking piece
- sliding locking
- cup cover
- cup
- clamping
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- 230000009471 action Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 13
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model relates to the technical field of cup covers, in particular to a one-key quick-release type cup cover device which comprises a cup cover, wherein a sliding locking piece is arranged on the inner side of the cup cover in a vertical sliding manner, the part of the cup cover extending into a cup body is an extending part, a deformable soft sleeve with a certain elasticity is fixedly sleeved on the outer side of the extending part, the lower end of the sliding locking piece is provided with a squeezing ring, and the lower end of the deformable soft sleeve is connected with the squeezing ring; a locking structure is arranged between the sliding locking piece and the inner cover body, the sliding locking piece is locked by the locking structure when the sliding locking piece is pulled upwards to the upper limit position, and the locking structure is controlled to unlock the sliding locking piece. When the cup cover is required to be taken down, the position locking of the sliding locking piece can be released only by pulling the unlocking piece to transversely move by a single finger, the sliding locking piece moves downwards to reset under the elastic action of the deformable soft sleeve, the deformable soft sleeve also recovers the original shape, and the cup cover can be taken out from the cup mouth integrally by pulling the lifting handle at the moment.
Description
Technical Field
The utility model relates to the technical field of cup covers, in particular to a one-key quick-release cup cover device.
Background
In the prior art, the connection mode of the cup cover and the cup body is generally screw threads, but the convenience of the screw threads in the use process is poor, the locking is relatively unreliable, and the screw-on cover is too tight and too loose, so that adverse effects can be generated, such as the screw-on cover is too tight and is not easy to open. At present, some cup cover designs capable of being quickly detached are also appeared, but most designs are not convenient and efficient enough in an opening mode.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a one-key quick-release cup cover device.
The technical scheme of the utility model is as follows:
the utility model provides a one-key quick-release cup cover device, which comprises a cup cover, wherein a sliding locking piece is arranged on the inner side of the cup cover in a vertical sliding manner, the part of the cup cover extending into a cup body is an extending part, a deformable soft sleeve with certain elasticity is fixedly sleeved on the outer side of the extending part, the lower end of the sliding locking piece is provided with a squeezing ring, and the lower end of the deformable soft sleeve is connected with the squeezing ring; a locking structure is arranged between the sliding locking piece and the inner cover body, the sliding locking piece is locked by the locking structure when the sliding locking piece is pulled upwards to the upper limit position, and the locking structure is controlled to unlock the sliding locking piece.
Further, the locking structure comprises a clamping hook arranged on the side part of the sliding locking piece, the joint of the clamping hook and the sliding locking piece can be elastically deformed, and when the sliding locking piece is pulled upwards to the upper limit position, the clamping hook hooks the clamping surface on the cup cover to lock the sliding locking piece, and the locking structure is controlled to separate the clamping hook from the clamping surface to unlock the sliding locking piece.
Further, the clamping hook and the sliding locking piece are integrally formed, the lower end of the clamping hook is connected with the sliding locking piece, and the thickness of the connecting part of the lower end of the clamping hook is gradually reduced.
Further, a space is provided between the hook and the sliding locking member body.
Further, a clamping part is arranged at the position of the cup cover corresponding to the clamping hook, the clamping part is arranged at the upper part of the inner ring of the inner cover, the clamping part is provided with an inclined surface protruding inwards and downwards obliquely, and the top of the clamping part is provided with a clamping surface matched with the hooking surface of the clamping hook.
Further, the locking structure comprises an unlocking piece which is transversely and slidably arranged on the cup cover, an inward pushing inclined plane is arranged at the position of the unlocking piece corresponding to the clamping hook, the upper end of the clamping hook is located at the height of the pushing inclined plane when the hook surface of the clamping hook is clamped on the corresponding clamping surface, the unlocking piece is shifted to transversely move, the upper end of the corresponding clamping hook is pushed after the pushing inclined plane is transversely moved, and the clamping hook is deformed inwards again.
Further, a poking part is arranged on the unlocking piece, a first through hole is formed in the position, corresponding to the poking part, of the cup cover, and the upper end of the poking part extends out of the upper end of the first through hole.
Further, a pull ring is arranged at the upper end of the sliding locking piece.
Further, a second through hole is formed in the upper portion of the cup cover, corresponding to the pull ring at the upper end of the sliding locking piece, the pull ring extends upwards from the second through hole to form a semi-ring portion at the upper end of the cup cover, and the pull ring is located on the inner side of the semi-ring portion.
Further, an air pressure balance component is arranged in the sliding locking piece.
The beneficial effects achieved by the utility model are as follows:
when the device is used, the cup cover is covered on the cup mouth, then a user holds the semi-ring part by hand, one finger of the user stretches into the pull ring to easily pull the sliding locking piece upwards, the sliding locking piece is locked by the locking structure after moving upwards to the upper limit position, meanwhile, the part, which corresponds to the interval position between the extrusion ring and the stretching part, of the deformable soft sleeve is extruded and deformed, the diameter of the deformed part is increased, at the moment, the extrusion ring pushes the deformed part of the deformable soft sleeve against the inner side of the connecting shoulder part at the lower side position in the cup mouth, and at the moment, the cup cover cannot be taken down from the cup mouth; when the cup cover is required to be taken down, the position locking of the sliding locking piece can be released only by pulling the unlocking piece to transversely move by a single finger, the sliding locking piece moves downwards to reset under the elastic action of the deformable soft sleeve, the deformable soft sleeve also recovers the original shape, and the cup cover can be taken out from the cup mouth integrally by pulling the lifting handle at the moment.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic side elevational view of the present utility model;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic view of the outer cover structure of the present utility model;
FIG. 7 is a schematic diagram of the unlocking member structure of the present utility model;
FIG. 8 is a schematic view of the assembly structure of the inner cap body and the unlocking member of the present utility model;
FIG. 9 is a schematic view of the assembly structure of the sliding lock and unlock of the present utility model;
FIG. 10 is a partially enlarged schematic illustration of the structure of portion C of FIG. 3;
fig. 11 is a partially enlarged structural schematic diagram of the D portion of fig. 3.
Detailed Description
In order to facilitate understanding of the utility model by those skilled in the art, a specific embodiment of the utility model is described below with reference to the accompanying drawings.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
As shown in fig. 1 to 11, the utility model provides a one-key quick-release cup cover device, which comprises a cup cover, wherein the cup cover comprises an inner cover body 1 and an outer cover body 4, the inner cover body 1 comprises an inner cover body 1, the outer ring of the inner cover body 1 forms a turnover part 2 which is turned downwards, the inner cover body forms an extending part 3 which extends downwards, the extending part 3 of the inner cover body extends into a cup body and then covers the cup mouth of the cup body through the turnover part 2, the inner diameter of the cup mouth part of the cup body is smaller than the diameter of the cup body part, the connecting position of the cup mouth part and the cup body part is a connecting shoulder part, the outer side of the upper part of the inner cover body is sleeved with the outer cover body 4, the upper part of the outer cover body 4 is provided with a lifting part 5, the inner side of the extending part of the inner cover body is provided with a sliding locking piece 6 which can only move up and down under the limit of the inner cover body 4, the outer side of the extending part of the inner cover body is fixedly sleeved with a deformable soft sleeve 18 with a certain elasticity, preferably a silica gel material, the upper end of the deformable soft sleeve is positioned at the inner side of the turn-over part and forms a sealing ring extending outwards, when the cup cover is covered on the cup body, the sealing ring props against the cup mouth to realize the sealing of the joint of the cup cover and the cup mouth, the lower end of the sliding locking piece 6 forms an outwards extending extrusion ring 61, the lower end of the deformable soft sleeve is fixedly connected with the extrusion ring 61 at the lower end of the sliding locking piece 6, a space is arranged between the extrusion ring 61 and the lower end of the extending part, the part of the deformable soft sleeve corresponding to the space between the extrusion ring 61 and the extending part protrudes outwards, the upper end of the sliding locking piece 6 is provided with a pull ring, a locking structure is arranged between the sliding locking piece 6 and the inner cover body, when the sliding locking piece 6 is pulled upwards to the upper limit position, the sliding locking piece 6 cannot slide downwards by itself, the extrusion ring 61 is also positioned at the upper limit position at the moment because the extrusion ring 61 is close to the inner cover body, the deformable soft sleeve is extruded and deformed at the part which is outwards protruded at the interval position between the extrusion ring 61 and the extending part, the diameter of the deformed part is increased, at the moment, the extrusion ring 61 pushes the deformed part of the deformable soft sleeve against the inner side of the joint shoulder part at the lower side position of the inner part of the cup opening, and at the moment, the cup cover cannot be taken down from the cup opening.
As shown in fig. 3 and 7-10, the locking structure comprises a hook 7, two hooks 7 are symmetrically arranged on two sides of the sliding locking piece 6, the hook and the sliding locking piece are integrally formed, the lower end of the hook is connected with the sliding locking piece, the thickness of the connecting part of the lower end of the hook is gradually reduced, a space is arranged between the hook and the main body of the sliding locking piece, the thickness of the hook is gradually reduced, the hook can be easier to bend and deform inwards when being extruded by external force, the position of the inner cover body corresponding to the hook is provided with a clamping part 8, the clamping part is positioned at the upper part of the inner ring of the inner cover, the clamping part is provided with an inclined plane 9 protruding inwards and obliquely downwards, the top of the clamping part is a clamping surface 10 which can be matched with the hook surface of the hook, when the sliding locking piece is pulled upwards, the hook is extruded inwards after contacting the inclined plane 9, the sliding locking piece continues to move upwards, and when the height of the hook surface exceeds the clamping surface, the elasticity of the material of the hook is recovered and deformed, the hook surface of the hook is clamped on the corresponding clamping surface, the extrusion ring 61 pushes the deformed part of the deformable soft sleeve against the inner side of the joint shoulder at the lower side of the inner part of the cup opening to realize that the cup cover cannot be taken down from the cup opening, the sliding locking piece is locked and cannot move down to reset by itself, the top of the inner cover body is provided with the unlocking piece 11 which is transversely arranged in a sliding way, the unlocking piece is of an annular structure, the unlocking piece is provided with inward pushing inclined planes 13 corresponding to the two hook positions, when the hook surface of the hook is clamped on the corresponding clamping surface, the upper end of the hook is positioned at the height of the pushing inclined planes 13, the unlocking piece is pushed to transversely move, the pushing inclined planes 13 transversely move and push the corresponding hook upper end to deform the hook inwards again, the hook surface of the hook is separated from the clamping surface due to the deformation of the hook, the sliding locking piece slides downwards to reset under the elastic action of the deformable soft sleeve, then the deformable soft sleeve also recovers the original shape, the lifting handle is pulled up at the moment, the whole cup cover can be taken out from the cup mouth, the unlocking piece and the inner cover body are provided with a first spring which is transversely installed, and after the external force for stirring the unlocking piece is canceled, the first spring drives the unlocking piece to reset.
As shown in fig. 1, 6 and 7, the unlocking piece is provided with a poking part 111, a first through hole 19 is formed in the outer cover body at a position corresponding to the poking part 111, and a part of the poking part extends out of the upper end of the first through hole, so that a user can apply transverse force to the poking part 111 from outside to drive the unlocking piece to transversely move.
As shown in fig. 6, the second through hole 20 is formed in the upper portion of the outer cover body corresponding to the pull ring position at the upper end of the sliding locking piece 6, the pull ring extends upwards from the second through hole, the upper end of the outer cover body is a half ring portion, the pull ring is located on the inner side of the half ring portion, the design is convenient for a user to pull the pull ring, the user holds the half ring portion by hand, then one finger extends into the pull ring, and the sliding locking piece 6 can be pulled upwards by one hand easily, so that the use convenience is improved well.
The unlocking piece is provided with a mounting column sleeved with the first spring, so that the mounting stability of the first spring is facilitated.
As shown in fig. 3 and 11, an air pressure balance component is installed in the sliding locking piece, the air pressure balance component comprises a third through hole 14 which is formed in the sliding locking piece and is up and down, a plug 15 is installed in the third through hole 14 in a sliding mode, the lower end of the third through hole 14 is provided with a flaring, the lower end of the plug 15 is provided with a plug body which is consistent with the flaring in shape, the sliding locking piece is provided with a transverse through groove 16 which is communicated with the third through hole 14, a second spring 17 is installed between the upper end of the plug 15 and the through groove 16, the second spring 17 is sleeved at the upper end of the plug, the plug body is attached in the flaring by the elasticity of the second spring 17 under the condition of no external force, the sealing of the third through hole 14 is realized, the plug body is conical and is equivalent to a one-way valve function, when the cup cover is installed, the sliding locking piece is pulled up, the internal space of the cup body is slightly increased, negative pressure is formed inside, at the moment, the external air can flow inwards and balance the internal and external air can not flow outwards through the third through the through hole under the action of pressure difference. Through balanced inside and outside atmospheric pressure, can reduce the getting the lid degree of difficulty because pressure differential leads to, when inside atmospheric pressure is little, outside atmospheric pressure can be with the bowl cover pressure on the rim of a cup, stir the unlocking piece at this moment and make the slip locking piece move down the back also be difficult to take off the bowl cover, this problem can be solved to above-mentioned design.
When the device is used, the cup cover is covered on the cup mouth, then a user holds the semi-ring part by hand, one finger of the user stretches into the pull ring to easily pull the sliding locking piece upwards, the sliding locking piece is locked by the locking structure after moving upwards to the upper limit position, meanwhile, the part, which corresponds to the interval position between the extrusion ring and the stretching part, of the deformable soft sleeve is extruded and deformed, the diameter of the deformed part is increased, at the moment, the extrusion ring pushes the deformed part of the deformable soft sleeve against the inner side of the connecting shoulder part at the lower side position in the cup mouth, and at the moment, the cup cover cannot be taken down from the cup mouth; when the cup cover is required to be taken down, the position locking of the sliding locking piece can be released only by pulling the unlocking piece to transversely move by a single finger, the sliding locking piece moves downwards to reset under the elastic action of the deformable soft sleeve, the deformable soft sleeve also recovers the original shape, and the cup cover can be taken out from the cup mouth integrally by pulling the lifting handle at the moment.
The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.
Claims (10)
1. A quick detach formula bowl cover device of key, its characterized in that: the cup comprises a cup cover, wherein a sliding locking piece is arranged on the inner side of the cup cover in a vertical sliding manner, the part of the cup cover extending into the cup body is an extending part, a deformable soft sleeve with certain elasticity is fixedly sleeved on the outer side of the extending part, the lower end of the sliding locking piece is provided with a squeezing ring, and the lower end of the deformable soft sleeve is connected with the squeezing ring; a locking structure is arranged between the sliding locking piece and the inner cover body, the sliding locking piece is locked by the locking structure when the sliding locking piece is pulled upwards to the upper limit position, and the locking structure is controlled to unlock the sliding locking piece.
2. The one-touch quick release cup cover device of claim 1, wherein: the locking structure comprises a clamping hook arranged on the side part of the sliding locking piece, the joint of the clamping hook and the sliding locking piece can be elastically deformed, and when the sliding locking piece is pulled upwards to the upper limit position, the clamping hook hooks the clamping surface on the cup cover to lock the sliding locking piece, and the locking structure is controlled to separate the clamping hook from the clamping surface to unlock the sliding locking piece.
3. The one-touch quick release cup cover device of claim 2, wherein: the clamping hook and the sliding locking piece are integrally formed, the lower end of the clamping hook is connected with the sliding locking piece, and the thickness of the connecting part of the lower end of the clamping hook is gradually reduced.
4. A one-touch quick release cap assembly according to claim 3, wherein: the hook and the sliding locking piece main body are provided with a space.
5. The one-touch quick release cup cover device of claim 1, wherein: the cup cover is provided with a clamping part corresponding to the clamping hook, the clamping part is arranged at the upper part of the inner ring of the inner cover and is provided with an inclined surface protruding inwards and downwards obliquely, and the top of the clamping part is provided with a clamping surface matched with the hooking surface of the clamping hook.
6. The one-touch quick release cup cover device of claim 2, wherein: the locking structure comprises an unlocking piece which is transversely and slidably arranged on the cup cover, an inward pushing inclined surface is arranged at the position of the unlocking piece corresponding to the clamping hook, the upper end of the clamping hook is located at the height of the pushing inclined surface when the hook surface of the clamping hook is clamped on the corresponding clamping surface, the unlocking piece is shifted to transversely move, and the corresponding upper end of the clamping hook is pushed after the pushing inclined surface is transversely moved, so that the clamping hook is deformed inwards again.
7. The one-touch quick release cup cover assembly of claim 6 wherein: the unlocking piece is provided with a poking part, a first through hole is formed in the position, corresponding to the poking part, of the cup cover, and the upper end of the poking part extends out of the upper end of the first through hole.
8. The one-button quick release cup cover device according to any one of claims 1 to 6, wherein: the upper end of the sliding locking piece is provided with a pull ring.
9. The one-button quick release cap assembly of claim 8, wherein: the upper part of the cup cover is provided with a second through hole corresponding to the pull ring position at the upper end of the sliding locking piece, the pull ring extends upwards from the second through hole, the upper end of the cup cover is provided with a semi-ring part, and the pull ring is positioned at the inner side of the semi-ring part.
10. The one-touch quick release cup cover device of claim 1, wherein: an air pressure balance component is arranged in the sliding locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322444533.6U CN220655329U (en) | 2023-09-08 | 2023-09-08 | One-key quick-release cup cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322444533.6U CN220655329U (en) | 2023-09-08 | 2023-09-08 | One-key quick-release cup cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220655329U true CN220655329U (en) | 2024-03-26 |
Family
ID=90331613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322444533.6U Active CN220655329U (en) | 2023-09-08 | 2023-09-08 | One-key quick-release cup cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220655329U (en) |
-
2023
- 2023-09-08 CN CN202322444533.6U patent/CN220655329U/en active Active
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| GR01 | Patent grant | ||
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