CN219920776U - Structure for enabling insulation cup cover to be automatically locked by using magnetic force - Google Patents
Structure for enabling insulation cup cover to be automatically locked by using magnetic force Download PDFInfo
- Publication number
- CN219920776U CN219920776U CN202320406621.4U CN202320406621U CN219920776U CN 219920776 U CN219920776 U CN 219920776U CN 202320406621 U CN202320406621 U CN 202320406621U CN 219920776 U CN219920776 U CN 219920776U
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- CN
- China
- Prior art keywords
- cover
- cup cover
- upper cover
- magnet
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009413 insulation Methods 0.000 title description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 230000001846 repelling effect Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model relates to the technical field of thermos cups, in particular to a structure for automatically locking a thermos cup cover by using magnetic force, which comprises a cup cover main body and an upper cover, wherein a key is arranged at the front end of the cup cover main body, a lock catch is embedded at the inner side of the key, the inner side of the lock catch is hinged at the front end of the cup cover main body through a key shaft, a torsion spring is arranged between the cup cover main body and the lock catch, the cup cover main body and the lock catch are limited in rotation through the torsion spring, when the key is pressed down by the upper cover, the rotation limit of the lock catch is unlocked, and the lock catch can rotate outwards due to the movement of the upper cover. In this use magnetic force makes the automatic structure of locking of thermos cup lid, only need a finger can accomplish the action of unblock hasp and release upper cover, conveniently opens and unblock fast of upper cover at any time, makes things convenient for the outdoor use of thermos cup. The upper cover and the cup cover main body are clamped and fixed through the arrangement of the first magnet and the second magnet, accidental loosening of the cover opening can not be caused when the cup cover is covered at ordinary times, and the use safety is guaranteed.
Description
Technical Field
The utility model relates to the technical field of thermos cups, in particular to a structure for automatically locking a thermos cup cover by using magnetic force.
Background
The existing thermos cup cover mainly comprises a body in threaded connection with the cup body and a cover body hinged with the body, so that accidents such as scalding caused by outflow of hot water in the thermos cup due to accidental opening of the cover body are avoided, and a lock catch is arranged between the cover body and the body of the existing thermos cup.
The cover body is fixedly connected with the body through the lock catch, so that scalding accidents caused by accidental opening of the heat preservation cup cover can be effectively avoided to a certain extent, the heat preservation effect of hot water in the heat preservation cup is improved, but the heat preservation cup is generally required to be locked manually, is easy to forget, or is inconvenient to open and unlock the upper cover due to incorrect touching, and is inconvenient for outdoor use of the heat preservation cup; or the unlocking mode does not accord with the use habit, and the unlocking and the uncovering can not be well combined together.
Disclosure of Invention
The utility model aims to provide a structure for automatically locking a heat-preservation cup cover by using magnetic force, so as to solve the problems that the prior cup cover provided in the background art generally needs to be locked manually, is easy to forget, or is inconvenient to open and unlock the upper cover quickly due to the fact that a cover body is opened by mistake touch, and is inconvenient to use outdoors; or the unlocking mode does not accord with the use habit, and the unlocking and the uncovering can not be well combined together.
In order to achieve the above purpose, the utility model provides a structure for automatically locking a thermal insulation cup cover by using magnetic force, which comprises a cup cover main body and an upper cover, wherein a key is arranged at the front end of the cup cover main body, a lock catch is embedded at the inner side of the key, the inner side of the lock catch is hinged at the front end of the cup cover main body through a key shaft, a torsion spring is arranged between the cup cover main body and the lock catch, the cup cover main body and the lock catch are limited in rotation through the torsion spring, when the key moves downwards under the pressure of the upper cover, the rotation limit of the lock catch is unlocked, and the lock catch can rotate outwards due to the movement of the upper cover, so that the upper cover is closed in place.
Preferably, the cup cover main body and the upper cover are rotationally connected through a cup cover shaft, and the cup cover shaft is arranged on the shaft seat of the cup cover main body.
Preferably, a silica gel elastic ring is arranged on the outer side of the cup cover shaft, and the silica gel elastic ring is sleeved on the rear end clamping position on the inner side of the upper cover and the outer side of the shaft seat of the cup cover main body.
Preferably, the upper end of the key is provided with a raised platform corresponding to the front end clamping position of the upper cover.
Preferably, a groove is formed in the front end of the cup cover main body, close to the lower portion of the key, a first magnet is arranged on the upper portion of the groove, the first magnet is embedded in the bottom of the key, a second magnet is mounted on the inner bottom surface of the groove, and the lower face of the first magnet and the upper face of the second magnet are identical in nature so as to provide repulsive force for the same nature to repel each other.
Preferably, the top end of the key is provided with a first magnet, the inner side of the front end of the upper cover is provided with a second magnet, and the upper surface of the first magnet and the lower surface of the second magnet are opposite to each other so as to provide the special-shaped attraction effect.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this use magnetic force makes the automatic structure of locking of thermos cup lid, only need a finger can accomplish the action of unblock hasp and release upper cover, conveniently opens and unblock fast of upper cover at any time, makes things convenient for the outdoor use of thermos cup.
2. In this use magnetic force makes automatic structure of locking of heat preservation bowl cover, can guarantee through the setting of first magnet and second magnet that upper cover and bowl cover main part chucking are fixed, can not cause unexpected not hard up uncapping when covering at ordinary times, guarantee safe in utilization.
Drawings
Fig. 1 is a schematic view of an open cover structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic view of a closing cap according to embodiment 1 of the present utility model;
fig. 3 is a schematic view of an uncapping structure of embodiment 2 in the present utility model;
fig. 4 is a schematic diagram of a closing structure of embodiment 2 of the present utility model.
The meaning of each reference sign in the figure is:
1. a cup cover main body; 11. a silica gel elastic ring; 12. a slot; 121. a first magnet; 122. a second magnet; 2. an upper cover; 3. a cup cover shaft; 4. a key; 5. locking; 6. a key shaft; 7. and (3) a torsion spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides a structure for automatically locking a heat-insulating cup cover by using magnetic force, which is shown in fig. 1-2, and comprises a cup cover main body 1 and an upper cover 2, wherein a key 4 is arranged at the front end of the cup cover main body 1, a lock catch 5 is embedded at the inner side of the key 4, the inner side of the lock catch 5 is hinged at the front end of the cup cover main body 1 through a key shaft 6, a torsion spring 7 is arranged between the cup cover main body 1 and the lock catch 5, the cup cover main body 1 and the lock catch 5 are limited by rotation of the torsion spring 7, when the key 4 moves downwards under the pressure of the upper cover 2, the rotation limit of the lock catch 5 is unlocked, the lock catch 5 can rotate outwards due to the movement of the upper cover 2, and the upper cover 2 is further closed in place.
In the embodiment, the cup cover main body 1 and the upper cover 2 are connected in a rotating way through the cup cover shaft 3, and the cup cover shaft 3 is arranged on the shaft seat of the cup cover main body 1, so that the upper cover 2 can be conveniently opened and closed.
Specifically, the outside of bowl cover axle 3 installs silica gel elastic ring 11, and silica gel elastic ring 11 cover is in the inboard rear end screens of upper cover 2 and the axle bed outside of bowl cover main part 1 to the force that upper cover 2 can turn over always when realizing the condition that hasp 5 was opened.
Further, the upper end of the key 4 is provided with a raised platform corresponding to the front end clamping position of the upper cover 2, and the front end of the upper cover 2 can be abutted against the raised platform at the upper end of the key 4, so that the key 4 moves downwards to unlock the rotation limit of the lock catch 5.
Further, a groove 12 is arranged at the front end of the cup cover main body 1 near the lower part of the key 4, a first magnet 121 is arranged at the upper part of the groove 12, the first magnet 121 is embedded at the bottom of the key 4, a second magnet 122 is arranged at the bottom surface of the inner part of the groove 12, and the lower part of the first magnet 121 and the upper part of the second magnet 122 are the same in nature so as to provide repulsive force for the same nature to repel each other.
When the structure for automatically locking the heat-insulating cup cover by using magnetic force is used, firstly, when the upper cover 2 is closed, the front end of the upper cover 2 can be propped against the upper end of the key 4, so that the key 4 moves downwards to unlock the rotation limit of the lock catch 5; when the rotation limit of the lock catch 5 is released, the lock catch 5 can rotate outwards due to the movement of the upper cover 2, so that the upper cover 2 is closed in place; after the upper cover 2 is closed in place, the torsion spring 7 in the key 4 can reset the key 4 and the lock catch 5, and the lock catch at the upper end of the lock catch 5 can buckle the clamping position at the front end of the upper cover 2, so that the upper cover cannot rebound to an open state by the silica gel elastic ring 11; meanwhile, the key 4 moved downwards due to the closing of the upper cover 2 can generate repulsive force due to the second magnet 122 fixed below, so that the key 4 is pushed upwards, and the rotation of the lock catch 5 is limited again; thereby realizing that the lock catch 5 can be automatically locked after the cup cover is closed;
when the cover is required to be opened, the hand pulls down the key 4 to unlock the rotation limit of the lock catch 5, and simultaneously presses down the key 4 to release the upper cover 2 from the lock catch 5, so that the upper cover 2 is automatically opened due to the contraction force of the silica gel elastic ring 11; after the hand is released, the button 4 and the lock catch 5 return to the vertical position due to the torsion spring 7, and after the button 4 returns to the vertical position, the button is pushed upwards due to the repulsive force between the magnets, so that the button returns to the position where the lock catch 5 is blocked to rotate.
Example 2
The utility model provides a structure for automatically locking a heat-insulating cup cover by using magnetic force, which comprises a cup cover main body 1 and an upper cover 2, wherein a key 4 is arranged at the front end of the cup cover main body 1, a lock catch 5 is embedded at the inner side of the key 4, the inner side of the lock catch 5 is hinged at the front end of the cup cover main body 1 through a key shaft 6, a torsion spring 7 is arranged between the cup cover main body 1 and the lock catch 5, the cup cover main body 1 and the lock catch 5 are limited in rotation through the torsion spring 7, when the key 4 moves downwards under the pressure of the upper cover 2, the rotation limit of the lock catch 5 is unlocked, the lock catch 5 can rotate outwards due to the movement of the upper cover 2, and the upper cover 2 is further closed in place.
In the embodiment, the cup cover main body 1 and the upper cover 2 are connected in a rotating way through the cup cover shaft 3, and the cup cover shaft 3 is arranged on the shaft seat of the cup cover main body 1, so that the upper cover 2 can be conveniently opened and closed.
Specifically, the outside of bowl cover axle 3 installs silica gel elastic ring 11, and silica gel elastic ring 11 cover is in the inboard rear end screens of upper cover 2 and the axle bed outside of bowl cover main part 1 to realize that upper cover 2 can have the power of opening always under the condition that hasp 5 was opened.
Further, the upper end of the key 4 is provided with a raised platform corresponding to the front end clamping position of the upper cover 2, and the front end of the upper cover 2 can be abutted against the raised platform at the upper end of the key 4, so that the key 4 moves downwards to unlock the rotation limit of the lock catch 5.
Further, the top end of the key 4 is provided with a first magnet 121, and the inner side of the front end of the upper cover 2 is provided with a second magnet 122, and the upper surface of the first magnet 121 and the lower surface of the second magnet 122 are opposite to each other so as to provide the special-shaped attraction effect.
When the structure for automatically locking the heat-insulating cup cover by using magnetic force is used, firstly, when the upper cover 2 is closed, the front end of the upper cover 2 can be propped against the upper end of the key 4, so that the key 4 moves downwards to unlock the rotation limit of the lock catch 5; when the rotation limit of the lock catch 5 is released, the lock catch 5 can rotate outwards due to the movement of the upper cover 2, so that the upper cover 2 is closed in place; after the upper cover 2 is closed in place, the torsion spring 7 in the key 4 can reset the key 4 and the lock catch 5, and the lock catch at the upper end of the lock catch 5 can buckle the clamping position at the front end of the upper cover 2, so that the upper cover cannot rebound to an open state by the silica gel elastic ring 11; meanwhile, the second magnet 122 of the upper cover 2 and the first magnet 121 of the key 4 are opposite to each other, the key 4 is pulled upwards, and the rotation of the lock catch 5 is limited again; thereby realizing that the lock catch 5 can be automatically locked after the cup cover is closed.
When the cover is required to be opened, the hand pulls down the key 4 to unlock the rotation limit of the lock catch 5, and simultaneously, presses the key 4 to enable the buckle at the upper end of the lock catch 5 to release the upper cover 2, and the upper cover 2 is automatically opened due to the contraction force of the silica gel elastic ring 11.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an use magnetic force to make automatic structure of locking of heat preservation bowl cover, includes bowl cover main part (1) and upper cover (2), its characterized in that: the front end of bowl cover main part (1) is provided with button (4), the inboard of button (4) is inlayed and is equipped with hasp (5), the inboard of hasp (5) articulates in the front end of bowl cover main part (1) through button axle (6), install torsional spring (7) between bowl cover main part (1) and hasp (5), bowl cover main part (1) and hasp (5) rotate spacingly through torsional spring (7), works as when button (4) receive the pressure of upper cover (2) to move down, the rotation of hasp (5) is spacing to be unlocked, hasp (5) can outwards rotate because of the motion of upper cover (2), and then let upper cover (2) close in place.
2. The structure for automatically locking the thermos cup cover by using magnetic force according to claim 1, wherein: the cup cover body (1) is rotationally connected with the upper cover (2) through a cup cover shaft (3), and the cup cover shaft (3) is arranged on a shaft seat of the cup cover body (1).
3. The structure for automatically locking the thermos cup cover by using magnetic force according to claim 2, wherein: the outer side of the cup cover shaft (3) is provided with a silica gel elastic ring (11), and the silica gel elastic ring (11) is sleeved on the rear end clamping position at the inner side of the upper cover (2) and the outer side of the shaft seat of the cup cover main body (1).
4. The structure for automatically locking the thermos cup cover by using magnetic force according to claim 1, wherein: the upper end of the key (4) is provided with a raised platform which corresponds to the front end clamping position of the upper cover (2).
5. The structure for automatically locking the thermos cup cover by using magnetic force according to claim 1, wherein: the novel cup cover is characterized in that a groove (12) is formed in the front end of the cup cover main body (1) close to the lower portion of the key (4), a first magnet (121) is arranged on the upper portion of the groove (12), the first magnet (121) is embedded in the bottom of the key (4), a second magnet (122) is mounted on the inner bottom surface of the groove (12), and the upper faces of the lower second magnets (122) of the first magnet (121) are identical to provide repulsive force for repelling the same.
6. The structure for automatically locking the thermos cup cover by using magnetic force according to claim 1, wherein: the top of button (4) is installed first magnet (121), second magnet (122) are installed to the front end inboard of upper cover (2), be opposite between the top of first magnet (121) and the below of second magnet (122) to provide the effect that the dysmorphism is inhaled mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406621.4U CN219920776U (en) | 2023-03-07 | 2023-03-07 | Structure for enabling insulation cup cover to be automatically locked by using magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406621.4U CN219920776U (en) | 2023-03-07 | 2023-03-07 | Structure for enabling insulation cup cover to be automatically locked by using magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219920776U true CN219920776U (en) | 2023-10-31 |
Family
ID=88491902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320406621.4U Active CN219920776U (en) | 2023-03-07 | 2023-03-07 | Structure for enabling insulation cup cover to be automatically locked by using magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219920776U (en) |
-
2023
- 2023-03-07 CN CN202320406621.4U patent/CN219920776U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |