CN213030416U - Bowl cover and drinking cup with self-locking device - Google Patents
Bowl cover and drinking cup with self-locking device Download PDFInfo
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- CN213030416U CN213030416U CN202021006114.4U CN202021006114U CN213030416U CN 213030416 U CN213030416 U CN 213030416U CN 202021006114 U CN202021006114 U CN 202021006114U CN 213030416 U CN213030416 U CN 213030416U
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- buckling
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Abstract
The utility model discloses a cup cover and a cup with a self-locking device, which comprises a cover body and a flip cover, wherein one side of the cover body is connected with the flip cover through a connecting pin shaft, the other side of the cover body is provided with a buckling switch, two sides of the buckling switch are provided with vertical waist-shaped connecting holes, and the buckling switch is connected on the cover body through the waist-shaped connecting holes in a matching way and the buckling pin shaft; the middle part of the buckling pin shaft is connected with a switch buckling plate, the switch buckling plate is arranged between the cover body and the buckling switch, the switch buckling plate is provided with a clamping pin, and the flip cover is provided with a buckle matched with the buckling plate; the buckling switch slides up and down relative to the switch buckling plate through the waist-shaped connecting hole; the position board is detained to the switch is equipped with locking groove and unblock groove, it is protruding to detain the position switch and be equipped with the screens, realizes detaining the locking and the unblock of position switch through the protruding cooperation with locking groove and unblock groove of screens. The utility model discloses simple structure is ingenious, and convenient to use is swift, and the closing and the locking of bowl cover can be realized to one-hand operation.
Description
Technical Field
The utility model relates to a bowl cover and drinking cup especially relate to a bowl cover and drinking cup with self-locking device.
Background
In daily life, most of water cups on the market seal the cup cover in a threaded tightening mode, so that people need to use two hands to open the cup cover when needing to drink water. In order to meet the requirements, a novel water cup is provided, wherein a cup cover comprises a cover body and a flip cover, the flip cover is flicked through the matching of a button and a spring, the single-hand operation is facilitated, but the button is easily touched by mistake to open the flip cover, the spring can generate the situation of rustiness or insufficient elasticity due to long-term use, the service life of the flip cover is influenced, and meanwhile, the flip cover is easily polluted and unsanitary in use; the children may be scalded by hot water due to misoperation, and potential safety hazards exist. Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a bowl cover and drinking cup with self-locking device is provided, set up locking device, avoid flip to touch to open because of the mistake.
The utility model provides a technical scheme who adopts for solving above-mentioned technical problem provides a bowl cover with self-locking device, including lid and the flip that the lid closed on the lid, lid one side and flip are through connecting pin hub connection, the lid opposite side is equipped with detains the position switch, detain position switch both sides and be equipped with vertical waist shape connecting hole, detain the position switch and cooperate through waist shape connecting hole and detain the position pin hub connection on the lid, detain the position pin hub and be provided with detain the position torsional spring; the middle part of the buckling pin shaft is connected with a switch buckling plate, the switch buckling plate is arranged between the cover body and the buckling switch, the switch buckling plate is provided with a clamping pin, and the flip cover is provided with a buckle matched with the clamping pin; the buckling switch slides up and down relative to the switch buckling plate through the waist-shaped connecting hole; the switch buckling plate and the buckling switch contact surface are provided with a locking groove and an unlocking groove, the buckling switch and the switch buckling plate contact surface is provided with a clamping protrusion, when the buckling switch moves upwards to the highest position, the clamping protrusion is matched with the locking groove, the lower edge of the buckling switch abuts against the buckling locking protrusion arranged on the cover body, and the buckling switch is locked; when the buckling switch slides downwards to the lowest position, the clamping protrusion is matched with the unlocking groove, the buckling switch is staggered with the buckling locking protrusion, and the buckling switch is unlocked.
Furthermore, connecting pin axle department is equipped with the flip torsional spring, when the buckle breaks away from the card foot, flip opens under flip torsional spring elastic action.
Furthermore, a straw is arranged in the cover body, and the straw is a soft straw; the novel straw is characterized in that the cover body is internally provided with through air holes, the straw is connected with air permeable particles communicated with the air holes, and the air permeable particles are provided with linear or cross air permeable seams.
Furthermore, a straw pressing piece is arranged on the inner side of the turnover cover, and when the turnover cover is covered on the cover body, the straw pressing piece presses the straw on the cover body.
The utility model discloses a solve above-mentioned technical problem and another technical scheme who adopts provides a drinking cup with self-locking device, including bowl cover and cup body, adopt foretell bowl cover, bowl cover and cup body threaded connection, the bowl cover seals through the sealing washer with the cup body.
Furthermore, a portable component is arranged at the joint of the cup body and the cup cover, and a handle or a rope belt is arranged on the portable component.
The utility model discloses contrast prior art has following beneficial effect: the utility model provides a bowl cover and drinking cup with self-lock device, simple structure is ingenious, and convenient to use is swift, and one-hand operation can realize closing and the locking of drinking cup bowl cover.
Drawings
FIG. 1 is an exploded view of a cup lid with a self-locking device according to an embodiment of the present invention;
FIG. 2 is an exploded view of another angle of the cup lid with the self-locking device according to the embodiment of the present invention;
FIG. 3 is an exploded view of a cup with a self-locking device according to an embodiment of the present invention;
fig. 4 is a sectional view of a cup with a self-locking device according to an embodiment of the present invention.
In the figure:
1. a cover body; 2. a cover is turned; 3. connecting a pin shaft; 4. a position buckling switch; 5. a waist-shaped connecting hole; 6. buckling a pin shaft; 7. buckling a torsion spring; 8. a switch buckling plate; 9. clamping a pin; 10. buckling; 11. a locking groove; 12. unlocking the groove; 13. a clamping bulge; 14. a locking protrusion for buckling; 15. a flip torsion spring; 16. a straw; 17. air holes are formed; 18. air permeable particles; 19. a straw pressing member; 20. a cup body; 21. a seal ring; 22. a portable component.
Detailed Description
The invention is further described with reference to the following figures and examples.
FIG. 1 is an exploded view of a cup lid with a self-locking device according to an embodiment of the present invention; fig. 2 is an exploded view of another angle of the cup lid with the self-locking device according to the embodiment of the present invention.
Referring to fig. 1 and 2, a cup cover with a self-locking device according to an embodiment of the present invention includes a cover body 1 and a flip cover 2 covering the cover body 1, one side of the cover body 1 is connected to the flip cover 2 through a connecting pin 3, the other side of the cover body 1 is provided with a position-locking switch 4, two sides of the position-locking switch 4 are provided with vertical waist-shaped connecting holes 5, the position-locking switch 4 is connected to the cover body 1 through the waist-shaped connecting holes 5 in cooperation with a position-locking pin 6, and the position-locking pin 6 is provided with a position-locking torsion spring 7; the middle part of the buckling pin shaft 6 is connected with a switch buckling plate 8, and the switch buckling plate 8 is arranged between the cover body 1 and the buckling switch 4; a clamping pin 9 is arranged at the end part of the switch buckling plate 8 close to the flip cover 2, a buckle 10 is arranged at the position of the flip cover 2 corresponding to the switch buckling plate 8, and the buckle 10 is matched with the clamping pin 9 of the switch buckling plate 8; the buckling switch 4 slides up and down relative to the switch buckling plate 8 through the waist-shaped connecting hole 5; the contact surface of the switch buckling plate 8 and the buckling switch 4 is provided with a locking groove 11 and an unlocking groove 12, the contact surface of the buckling switch 4 and the switch buckling plate 8 is provided with a clamping protrusion 13, when the buckling switch 4 slides upwards to the highest position, the clamping protrusion 13 is matched with the locking groove 11, the lower edge of the buckling switch 4 props against a buckling locking protrusion 14 arranged on the cover body 1, and the buckling switch 4 is locked; when the position-locking switch 4 slides downwards to the lowest position, the clamping protrusion 13 is matched with the unlocking groove 12, the position-locking switch 4 is staggered with the position-locking protrusion 14, and the position-locking switch 4 is unlocked.
Preferably, a flip torsion spring 15 is arranged at the connecting pin shaft 3, and when the buckle 10 is separated from the clamping pin 9, the flip 2 is opened under the elastic force of the flip torsion spring 15.
Specifically, a straw 16 is arranged in the cover body 1, and the straw 16 is a soft straw; the cup is characterized in that the cover body 1 is internally provided with a through air hole 17, the suction pipe 16 is connected with an air permeable particle 18 communicated with the air hole 17, the air permeable particle 18 is provided with a linear or cross air permeable seam, and the air permeable seam only allows air to enter so as to prevent liquid in the cup from leaking. The inner side of the flip cover 2 is provided with a straw pressing piece 19, and when the flip cover 2 is covered on the cover body 1, the straw pressing piece 19 presses the straw 16 on the cover body 1, so that liquid in the cup is prevented from leaking.
Referring to fig. 3 and 4, the cup with the self-locking device of the embodiment of the present invention includes a cup cover and a cup body 20, the cup cover with the self-locking device is adopted, the cup cover is in threaded connection with the cup body 20, and the cup cover and the cup body 20 are sealed by a sealing ring 21.
Preferably, a portable component 22 is arranged at the joint of the cup body 20 and the cup cover, and the portable component 22 is provided with a handle or a rope belt. Is convenient for carrying when going out.
When the cup cover is in a working state, the buckling position switch 4 is located at the highest position, the lower edge of the buckling position switch 4 props against the buckling position locking protrusion 14 at the moment, the buckling position switch is locked by the buckling position switch 4, and the buckling position switch 4 cannot be opened by pressing. When the bowl cover need be opened, promote to detain position switch 4 and slide down to the extreme low position, detain position switch 4's lower edge and detain position locking protrusion 14 and stagger, press and detain position switch 4, detain position switch 4 and switch and detain position board 8 and rotate around detaining position round pin axle 6 together, buckle 10 breaks away from card foot 9, and flip 2 opens, loosens and detains position switch 4, detain position switch 4 and switch and detain position board 8 and reset under detaining position 7 spring force.
Because flip 2's the mode of opening is through pushing down behind the position switch 4 that detains, the rethread is pressed and is detained position switch 4 and accomplish, has guaranteed to detain the condition that position switch 4 can not open the bowl cover by mistake because of receiving the foreign object extrusion, and this kind of mode simultaneously can not be because the locking groove 11 of switch knot position board 8 or unblock groove 12 and the protruding 13 cooperations of screens of detaining position switch 4, can not become flexible because of the live time overlength, the problem of error that slides appears.
To sum up, the utility model discloses a bowl cover and drinking cup with self-lock device, simple structure is ingenious, and convenient to use is swift, and one-hand operation can realize closing and the locking of drinking cup bowl cover.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A cup cover with a self-locking device is characterized by comprising a cover body and a flip cover covered on the cover body, wherein one side of the cover body is connected with the flip cover through a connecting pin shaft, the other side of the cover body is provided with a buckling switch, two sides of the buckling switch are provided with vertical waist-shaped connecting holes, the buckling switch is connected onto the cover body through the waist-shaped connecting holes in a matched mode with a buckling pin shaft, and a buckling torsion spring is arranged on the buckling pin shaft; the middle part of the buckling pin shaft is connected with a switch buckling plate, the switch buckling plate is arranged between the cover body and the buckling switch, the switch buckling plate is provided with a clamping pin, and the flip cover is provided with a buckle matched with the clamping pin; the buckling switch slides up and down relative to the switch buckling plate through the waist-shaped connecting hole; the switch buckling plate and the buckling switch contact surface are provided with a locking groove and an unlocking groove, the buckling switch and the switch buckling plate contact surface is provided with a clamping protrusion, when the buckling switch moves upwards to the highest position, the clamping protrusion is matched with the locking groove, the lower edge of the buckling switch abuts against the buckling locking protrusion arranged on the cover body, and the buckling switch is locked; when the buckling switch slides downwards to the lowest position, the clamping protrusion is matched with the unlocking groove, the buckling switch is staggered with the buckling locking protrusion, and the buckling switch is unlocked.
2. The cup cover with the self-locking device of claim 1, wherein a flip torsion spring is provided at the connecting pin, and when the buckle is disengaged from the catch, the flip is opened by the elastic force of the flip torsion spring.
3. The cup cover with the self-locking device of claim 1, wherein a straw is arranged in the cover body, and the straw is a soft straw; the novel straw is characterized in that the cover body is internally provided with through air holes, the straw is connected with air permeable particles communicated with the air holes, and the air permeable particles are provided with linear or cross air permeable seams.
4. The cup cover with the self-locking device of claim 1, wherein a straw pressing member is provided on an inner side of the flip, and the straw pressing member presses the straw against the cover when the flip is closed on the cover.
5. A water cup with a self-locking device comprises a cup cover and a cup body, and is characterized in that the cup cover as claimed in any one of claims 1 to 4 is adopted, the cup cover is in threaded connection with the cup body, and the cup cover and the cup body are sealed through a sealing ring.
6. The water cup with the self-locking device as claimed in claim 5, wherein a portable part is arranged at the joint of the cup body and the cup cover, and the portable part is provided with a handle or a rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006114.4U CN213030416U (en) | 2020-06-04 | 2020-06-04 | Bowl cover and drinking cup with self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006114.4U CN213030416U (en) | 2020-06-04 | 2020-06-04 | Bowl cover and drinking cup with self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213030416U true CN213030416U (en) | 2021-04-23 |
Family
ID=75521850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021006114.4U Active CN213030416U (en) | 2020-06-04 | 2020-06-04 | Bowl cover and drinking cup with self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213030416U (en) |
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2020
- 2020-06-04 CN CN202021006114.4U patent/CN213030416U/en active Active
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