CN216454456U

CN216454456U - Self-locking cup cover

Info

Publication number: CN216454456U
Application number: CN202122552115.XU
Authority: CN
Inventors: 余信村; 黄健德
Original assignee: Meishike Kunshan Household Products Co ltd
Current assignee: Meishike Kunshan Household Products Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-10
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a self-locking cup cover, which belongs to the technical field of cup covers and comprises a lower cover connected with a cup body, wherein the lower cover is connected with an upper cover through a rotating shaft; the self-locking mechanism comprises a panel, an on-off key and an elastic piece, the on-off key is inserted into the panel, the on-off key slides along the panel to enable the cup cover to be in an unlocking state and a locking state, and the elastic piece is arranged in the panel and sleeved on the on-off key to elastically drive the on-off key to move. The self-locking type cup cover in the application has the advantages that the cup cover is automatically locked through the cooperation of the elastic piece and the on-off key, manual operation is not needed, the problem of locking can be avoided, the using steps are optimized, the operation of a product is simpler, the product structure is relatively simple, and the production cost is saved.

Description

Self-locking cup cover

Technical Field

The utility model relates to the technical field of cup covers, in particular to a self-locking cup cover.

Background

The cup is characterized in that the cup is various in types, a spiral cup is provided, the cup is opened and closed through screwing operation, and liquid in the cup is easy to overflow to splash a user; trigger formula drinking cup, application buckle and spring cooperation carry out opening and closure of bowl cover, touch by mistake easily when daily taking, it causes inconvenience to lead to the interior liquid outflow of cup, to this, improve buckle and spring cooperation's bowl cover again, the locking function has been increased on this basis, lock the bowl cover when not needing to use, though the problem of leaking can be solved to this kind of mode, but the button is locked and is required manually operation, and manually operation, rely on people's subjective consciousness, the user often can forget to lock, and then cause the mistake to touch and leak, therefore, the bowl cover that can solve above problem is urgently needed in the market.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a self-locking cup cover, and the structure elastically pulls back the switch key through an elastic piece.

The technical scheme of the utility model is as follows:

the self-locking cup cover comprises a lower cover connected with a cup body, the lower cover is connected with an upper cover through a rotating shaft, and the self-locking cup cover is characterized in that the upper cover and the lower cover are locked through a self-locking mechanism;

the self-locking mechanism comprises a panel, an on-off key and an elastic piece, the on-off key is inserted into the panel, the on-off key slides along the panel to enable the cup cover to be in an unlocking state and a locking state, and the elastic piece is arranged in the panel and sleeved on the on-off key to elastically drive the on-off key to move.

Preferably, the self-locking mechanism is further provided with a spring, and one end of the spring abuts against the panel and is in sliding contact with the on-off key.

Preferentially, the elastic part is a silica gel part, the silica gel part comprises a positioning column and a silica gel ring, the positioning column is fixed on the panel, and the silica gel ring is sleeved on the switch key and transversely acts on the switch key.

Preferentially, the on & off switch includes slider and boss, and this slider is established at the surface of bowl cover, and this boss supports behind running through this boss through vertical bolt inboard at the panel, the elastic component cover is established on the boss, still be equipped with gear piece and stroke hole in the lower cover, when not locking, the boss of on & off switch slides along the stroke hole and is partial to gear piece one side so that the on & off switch is inside to slide, and during the locking, the boss of on & off switch supports the gear piece so that the on & off switch is spacing in the stroke hole.

Preferentially, the panel is fixed in the cup cover through a transverse bolt, the panel is provided with a groove, and the transverse bolt penetrates through the groove and two ends of the transverse bolt are fixed on the cup cover.

Preferably, a limiting part and a stroke hole for enabling the longitudinal bolt to move up and down are arranged on the panel above the longitudinal bolt, the longitudinal bolt faces the stroke hole and deviates to the limiting block when the longitudinal bolt is not locked, and the longitudinal bolt deviates to the stroke hole and abuts against the limiting block when the longitudinal bolt is locked.

Preferentially, the inner side of the panel is provided with a cross-shaped boss, one end of the spring is sleeved on the boss, and the other end of the spring acts on the inner wall of the cup cover.

Preferably, a groove for placing the self-locking mechanism is arranged between the upper cover and the lower cover, and the self-locking mechanism is arranged in the groove.

Preferably, the panel of the self-locking mechanism is located in the notch of the groove, and the panel is flush with the circumferential surface of the lower cover.

Preferably, the upper cover and the lower cover are fixed through a buckle.

The beneficial technical effects of the utility model are as follows:

1. the self-locking cup cover in the application has the advantages that the cup cover is automatically locked by the aid of the elastic piece and the on-off key in a matched mode, manual operation is not needed, the problem of locking can be avoided being forgotten, using steps are optimized, operation of products is simpler, product structures are relatively simple, and production cost is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the self-locking cup cover of the present invention;

FIG. 2 is an exploded view of the self-locking cup lid structure of the present invention;

FIG. 3 shows the locking state of the self-locking cup cover;

FIG. 4 shows the unlocked state of the self-locking cup cover;

FIG. 5 shows the locking state of the self-locking mechanism of the present invention;

FIG. 6 is an unlocked state of the self-locking mechanism of the present invention;

FIG. 7 is a cross-sectional view of the self-locking cup lid of the present invention;

FIG. 8 shows the locking state of the self-locking cup cover;

fig. 9 shows the unlocking state of the whole structure of the self-locking cup cover.

Wherein:

1. a lower cover;

2. an upper cover;

3. a self-locking mechanism;

301. a panel; 302. an on-off key; 303. a spring; 304. an elastic member; 305. a transverse bolt; 306. a longitudinal bolt; 307. and (4) a boss.

Detailed Description

In order to make the technical means of the present invention clearer and to make the technical means of the present invention capable of being implemented according to the content of the specification, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples, which are provided for illustrating the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1, 2, 3 and 4, the self-locking cup lid comprises a lower lid 1 connected with a cup body, the lower lid 1 is movably connected with an upper lid 2, the lower lid 1 is connected with the upper lid 2 through a rotating shaft and is connected with a torsion spring penetrating through the rotating shaft, a groove is arranged on the circumferential surface of the lower lid 1 opposite to the movable connection position, the self-locking cup lid is characterized in that the upper lid 2 and the lower lid 1 are locked through a self-locking mechanism 3, a buckle matched with each other is arranged at the bottom of the upper lid 2 and the top of the self-locking mechanism 3, wherein the self-locking mechanism 3 comprises a panel 301, an on-off key 302 and an elastic member 304, the on-off key 302 is inserted into the panel 301, the on-off key 302 slides along the panel 301 to enable the cup lid to be in an unlocked and locked state, the surface of the panel 301 is circular or elliptical or the like, a boss extends inwards from the surface of the on-off key 302, the surface of the on-off key 302 is circular or elliptical, the surface of the on-off key 302 is not larger than the surface of the panel 301, the elastic member 304 is disposed in the panel 301 and sleeved on the boss of the switch key 302 to elastically drive the switch key 302 to move, and the switch key 302 moves longitudinally along the panel 301.

In the present application, referring to fig. 5 and 6, the self-locking mechanism 3 further includes a spring 303, and one end of the spring 303 abuts against the panel 301 and is in sliding contact with the switch key 302. The inner side of the panel 301 is provided with a cross-shaped boss 307, one end of the spring 303 is sleeved on the boss 307, and the other end of the spring 303 is arranged in the groove. The spring 303 is arranged in the panel 301, and the elastic member 304 is respectively arranged at two ends,

in this application, refer to fig. 5 and fig. 6 and fig. 7 and show, elastic component 304 can be elastic material such as plastic, leather strap, and is specific for this elastic component 304 is silica gel spare, and silica gel spare includes reference column and silica gel circle, and this reference column is fixed on panel 301 inside wall, and the lower extreme of reference column is connected with the silica gel circle, can fix on the inside wall of panel 301 through modes such as sticky or hot melt, and the silica gel circle cover is established and is vertically acted on this on & off switch 302 on the on & off switch 302.

In this application, referring to fig. 8 and 7, the switch key 302 includes a sliding piece and a boss, the sliding piece is disposed on the outer surface of the panel 301, the panel 301 with the sliding piece is disposed on the outer surface of the cup cover, the boss penetrates the boss through the longitudinal bolt 306 and then abuts against the inner side of the panel 301, and the elastic member 304 is sleeved on the boss. A limiting part and a stroke hole for the vertical bolt 306 to move up and down are arranged on a panel above the vertical bolt 306, when the vertical bolt 306 is not locked, the vertical bolt 306 faces the stroke hole and is biased to the limiting block, and when the vertical bolt 306 is locked, the vertical bolt 306 is biased to the stroke hole and pushes against the limiting block. The bottom of a groove on the inner side of a panel 301 of the self-locking mechanism 3 is provided with an upward protruding base, a stroke groove is formed in the surface, facing the longitudinal bolt 306, of the base, when the elastic piece 304 is not stretched, the longitudinal bolt 306 faces a limiting block, when the elastic piece 304 is stretched, the longitudinal bolt 306 horizontally moves towards the direction of the lower cover 1 until reaching the stroke groove, a gear block and a stroke hole are further formed in the lower cover 1, when the switch key 302 is not locked, a boss of the switch key 302 slides along the stroke hole and deviates to one side of the gear block so that the switch key 302 slides inwards, and when the switch key 302 is locked, the boss of the switch key 302 abuts against the gear block in the stroke hole so that the switch key 302 is limited.

In this application, panel 301 passes through horizontal bolt 305 to be fixed in the bowl cover, and this panel 301 is equipped with the recess, and horizontal bolt 305 runs through this recess and horizontal bolt 305 passes through 1 both sides through-hole of lower cover, is fixed in on the lower cover 1.

In this application, be equipped with the recess of putting self-locking mechanism 3 between upper cover 2 and the lower cover 1, this self-locking mechanism 3 sets up in this recess, and self-locking mechanism 3's panel 301 is located the notch of recess, and this panel 301 and lower cover circumference parallel and level are fixed through the buckle between upper cover 2 and the lower cover 1.

When the water drinking cup is used, the upper cover 2 is separated from the lower cover 1, the cup cover is in a locked state, the sliding self-locking mechanism 3 is pressed, the switch key 302 drives the elastic piece 304 to transversely move, the longitudinal bolt 306 also moves along with the longitudinal bolt, the longitudinal bolt 306 moves into a stroke groove arranged on the base, the spring 303 is compressed at the moment, the buckle on the switch key 302 is separated from the buckle on the upper cover 2, the upper cover 2 bounces along the rotating shaft under the action of the torsion spring, and water can be drunk at the moment; drinking water finishes, rotate upper cover 2 and close the lid, spring 7 resumes to initial condition after pressing this moment, press upper cover 2 hard, because upper and lower buckle has the inclined plane of a set of relative setting, under the promotion on last buckle inclined plane, lower buckle moves down 1 direction of the lower cover until lower buckle, go up the buckle block, upper cover 2 closes up with lower cover 1, elastic component 304 resumes original condition state self-locking mechanism 3 and locks, vertical bolt 306 transports to one side along the stroke hole, vertical bolt 306 is located between panel 1 inboard and the base outer wall this moment, if press self-locking mechanism 3, vertical bolt 306 can not move to 1 direction of the lower cover, the bowl cover belongs to the locking state this moment.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. From locking-type bowl cover, include lower cover (1) be connected with the cup body, lower cover (1) is connected with upper cover (2), its characterized in that through the pivot: the upper cover (2) and the lower cover (1) are locked through a self-locking mechanism (3);

wherein self-locking mechanism (3) include panel (301), on & off switch (302) and elastic component (304), on & off switch (302) are inserted and are established to panel (301) in, and on & off switch (302) and slide along this panel (301) make the bowl cover be unblock and locking state, elastic component (304) are established in panel (301) and are established and establish elasticity drive on & off switch (302) and move.

2. The self-locking cup cover according to claim 1, characterized in that: the self-locking mechanism (3) is further provided with a spring (303), and one end of the spring (303) abuts against the panel (301) and is in sliding contact with the switch key (302).

3. The self-locking cup cover according to claim 1, characterized in that: elastic component (304) are silica gel spare, silica gel spare includes reference column and silica gel circle, and this reference column is fixed on panel (301), and the silica gel circle cover is established and is gone up lateral force in this on & off switch (302) at on & off switch (302).

4. The self-locking cup cover according to claim 1, characterized in that: on & off switch (302) include slider and boss, and this slider is established at the surface of bowl cover, and this boss runs through behind this boss through vertical bolt (306) and supports inboard at panel (301), elastic component (304) cover is established on the boss, still be equipped with gear piece and stroke hole on lower cover (1), when not locking, the boss of on & off switch (302) slides along the stroke hole and is partial to gear piece one side so that on & off switch (302) is inside to slide, and during the locking, the boss of on & off switch (302) supports the gear piece so that on & off switch (302) are spacing in the stroke hole.

5. The self-locking cup cover according to claim 1, characterized in that: panel (301) are fixed in the bowl cover through horizontal bolt (305), and this panel (301) are equipped with the recess, horizontal bolt (305) run through this recess and horizontal bolt (305) both ends are fixed to the bowl cover.

6. The self-locking cup cover according to claim 4, characterized in that: and a limiting part and a stroke hole which are used for the vertical bolt (306) to move up and down are arranged on the panel above the vertical bolt (306), when the vertical bolt (306) is not locked, the vertical bolt (306) is just opposite to the stroke hole and is deviated to the limiting block, and when the vertical bolt (306) is locked, the vertical bolt (306) is deviated to the stroke hole and is propped against the limiting block.

7. The self-locking cup cover according to claim 2, characterized in that: the inner side of the panel (301) is provided with a cross-shaped boss (307), one end of the spring (303) is sleeved on the boss (307), and the other end of the spring (303) acts on the inner wall of the cup cover.

8. The self-locking cup cover according to claim 1, characterized in that: a groove for placing the self-locking mechanism (3) is arranged between the upper cover (2) and the lower cover (1), and the self-locking mechanism (3) is arranged in the groove.

9. The self-locking cup cover according to claim 8, characterized in that: and a panel (301) of the self-locking mechanism (3) is positioned in the notch of the groove, and the panel (301) is flush with the circumferential surface of the lower cover.

10. The self-locking cup cover according to claim 1, characterized in that: the upper cover (2) and the lower cover (1) are fixed through a buckle.