CN218552014U - Cup cover without solid key - Google Patents

Abstract

The utility model discloses a cup cover without physical buttons, which comprises a cover body. A water outlet is opened on the cover body. A flip cover that can be used to block the water outlet is connected on the shaft of the cover body. The feature is that a self-locking switch is arranged on the cover body. The clamshell is provided with a snap-fit piece that fits in with the self-locking switch; the advantage is that the clamshell and the cover are locked by the snap-fit piece and the self-locking switch, and the self-locking switch can be used to limit the rotation of the clamshell, when the cover needs to be opened , You only need to press the flip cover to release the clip from the self-locking switch to unlock and open the cover. The structure is simple and easy to assemble. Compared with the button-type cover opening structure, there is no physical button, and the appearance is not limited by the button.

Description

Cup lid without physical buttons

technical field

The utility model relates to a cup cover, in particular to a cup cover without physical buttons.

Background technique

The cup cover is used to seal the mouth of the water cup to prevent the liquid in the water cup from leaking out. Some cup covers provide a water outlet on the cover body, and then a flip is set to block the water outlet.

The public number is CN115227088A, a cup lid mechanism with unlocking function. The cup lid mechanism with unlocking function includes a cup lid, a straw, a flip cover, a locking assembly and a rotating cap. The straw is provided with a boss; the flip lid is arranged on the top of the cup lid side; the flip cover is provided with an inner recess, and the inner recess is used to accommodate the end of the straw; one end of the flip cover is hinged on the upper surface of the cup cover, and the other end is provided with a first buckle; the locking component is accommodated in the first accommodation cavity; the lock The coupling component includes a second buckle, which is movably mounted on the inner side wall of the first accommodation cavity, and unlocks or locks the first buckle.

A locking device for a cup cover with the publication number CN217338140U, comprising a lower cover for sealing on the mouth of the cup, the upper cover is hinged at the rear end of the lower cover, and the front end of the lower cover is provided with a lock The buckle device is used to control the closing and opening of the upper cover, and the installation cavity at the front end of the lower cover is provided with a slot; the locking device includes a lock button that is limitedly installed in the installation cavity and can rotate freely , the button spring is arranged between the lock button and the bottom surface of the installation cavity; the lock button is provided with a second lock, when the second lock corresponds to the slot, the lock button can be pressed , in an unlocked state; when the lock button is rotated to make the second lock buckle and the slot staggered, it is in a locked state.

In the existing cup lid with a flip cover, there is generally a button between the flip cover and the cover body, and the unlocking between the flip cover and the cover body is realized by pressing the button, and the lid is opened, but the lock structure of this structure is generally relatively Complicated, inconvenient assembly, and the appearance of the cup cover will be limited by the button.

Utility model content

The technical problem to be solved by the utility model is to provide a cup cover without physical buttons with simple structure and convenient assembly.

The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a cup cover without physical buttons, including a cover body, the cover body is provided with a water outlet, and the cover body is connected with a shaft that can be used to block the water outlet. Flip cover, the cover body is provided with a self-locking switch, and the flip cover is provided with a snap-fitting piece that engages with the self-locking switch;

In the first state, the flip cover blocks the water outlet, and the clamping member is stuck on the self-locking switch, and the self-locking switch restricts the rotation of the flip cover, leaving a gap between the flip cover and the upper surface of the cover body. Activity gap, at this time, the cup lid is in the closed state;

In the second state, the flip cover is pressed to disengage the clamping member from the self-locking switch. At this time, the flip cover can rotate freely, and the cup lid is in an open state.

A further preferred solution of the present utility model is as follows: the flip cover is axially connected with a locking piece, the locking piece is provided with a hook portion, and the outer wall of the cover is provided with a first protrusion that snaps and fits with the hook portion. When the hook part is locked on the first protrusion, the locking part restricts the rotation of the flip cover.

A further preferred solution of the present invention is as follows: a pressing block is provided on the locking member, and a locking block matching the pressing block is provided on the flip cover, when the hook part is stuck on the first protrusion, The pressing block abuts against the upper surface of the clamping block.

A further preferred solution of the present utility model is as follows: an installation hole is opened on the top surface of the cover, the self-locking switch is arranged in the installation hole, and a second protrusion is arranged on the side wall of the self-locking switch , the inner wall of the installation hole is provided with a positioning step, and the second protrusion is engaged with the positioning step.

A further preferred solution of the present invention is: the second protrusion is provided with a first guiding slope, and the positioning step is provided with a second guiding slope matching the first guiding slope.

A further preferred solution of the present utility model is: the clamping piece includes a connecting rod and a clamping part, the top end of the connecting rod is connected to the flip cover, the clamping part is connected to the bottom end of the connecting rod, and the clamping part The part is snap-fitted with the self-locking switch.

A further preferred solution of the present utility model is: the shape of the cross-section of the clamping part is an inverted trapezoid, and a third guide inclined surface adapted to the self-locking switch is provided on both side walls of the clamping part.

A further preferred solution of the present invention is: a connecting portion is extended on the cover, the flip cover is pivotally connected to the connecting portion, the connecting portion is provided with a third protrusion, and the flip cover is provided with a Extension with three protrusions for snap fit.

Compared with the prior art, the utility model has the advantage that the closure between the cover and the cover is realized by the clamping piece and the self-locking switch. The self-locking switch can be used to limit the rotation of the cover. When the cover needs to be opened, only the cover needs to be pressed. , Make the clamping piece separate from the self-locking switch to unlock and open the cover. The structure is simple and easy to assemble. Compared with the button-type cover opening structure, there is no physical button, and the appearance is not limited by the button.

Description of drawings

The utility model will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are only drawn for the purpose of explaining preferred embodiments, and therefore should not be regarded as limitations on the scope of the invention. In addition, unless otherwise specified, the drawings are only schematically intended to conceptually represent the composition or configuration of depicted objects and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.

Fig. 1 is a schematic diagram of the locked state of the locking member in a preferred embodiment of the present invention;

Figure 2 is an exploded view of Figure 1;

Fig. 3 is a schematic diagram of the unlocked state of the locking member in a preferred embodiment of the present invention;

Fig. 4 is a schematic diagram of a cup lid in an open state in a preferred embodiment of the present invention;

Fig. 5 is a schematic diagram 1 of the cover body in the preferred embodiment of the present invention;

Fig. 6 is the second schematic diagram of the cover body in the preferred embodiment of the present invention;

Fig. 7 is a schematic diagram of a flip cover in a preferred embodiment of the present invention;

Fig. 8 is a schematic diagram of a locking member in a preferred embodiment of the present invention;

Fig. 9 is a schematic diagram of a self-locking switch in a preferred embodiment of the present invention.

In the figure: 1, cover body; 11, water outlet; 12, connecting part; 121, third protrusion; 122, handle; 13, installation hole; 131, positioning step; 132, second guiding slope; 14, the first 1. Protrusion; 2. Flip cover; 21. Press block; 22. Extension; 23. Activity gap; 24. Block; 3. Self-locking switch; 31. Second protrusion; 311. First guide slope; Connecting rod; 41, clamping part; 411, third guiding slope; 5, locking part; 51, hook part; 52, pressing block.

Detailed ways

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present utility model.

It should be noted that similar reference numerals denote similar items in the following figures, therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

The cup cover without physical buttons includes a cover body 1, and a water outlet 11 is opened on the cover body 1, and a suction nozzle is connected to the water outlet 11, through which the user can drink water.

A flip cover 2 is pivotally connected to the cover body 1, and the flip cover 2 can be used to block the suction nozzle. Furthermore, the cover body 1 is provided with a connecting portion 12, and the flip cover 2 is pivotally connected to the connecting portion 12.

The connecting part 12 is provided with a third protrusion 121, and the flip cover 2 is provided with an extension part 22 snap-fitted with the third protrusion 121. When the flip cover 2 is in the open state, the extension part 22 can be stuck on the third protrusion 121, prevent that flip cover 2 can turn around and hit people's face when drinking water.

A handle 122 is also provided on the connecting portion 12, and the handle 122 is convenient for the user to carry.

When the flip cover 2 is closed with the cover body 1, the flip cover 2 will close the suction nozzle. Further, the flip cover 2 is provided with a pressing block 21. When the flip cover 2 is closed with the cover body 1, the pressing block 21 will press the suction nozzle on the cover. On the upper surface of the body 1, the inner walls on both sides of the suction nozzle are pasted together to realize the sealing of the suction nozzle.

The upper surface of the cover body 1 is provided with a mounting hole 13, and a self-locking switch 3 is provided in the mounting hole 13, and a clip is provided on the flip cover 2, and the clip is engaged with the self-locking switch 3, and the self-locking switch 3 can Clamp the clamping piece to restrict the rotation of the flip cover 2 on the cover body 1 .

The side wall of the self-locking switch 3 is provided with a second protrusion 31, and the inner wall of the mounting hole 13 is provided with a positioning step 131, and the second protrusion 31 is engaged with the positioning step 131. After the top opening is inserted into the installation hole 13 , the second protrusion 31 is stuck under the positioning step 131 .

Further, the second protrusion 31 is provided with a first guide slope 311, and the positioning step 131 is provided with a second guide slope 132 compatible with the first guide slope 311, so that the self-locking switch 3 is conveniently installed in the installation hole 13. .

The above-mentioned self-locking switch 3 is a conventional structure, which belongs to the prior art. For example, the structure of the button switch in a light-touch trash can with the publication number CN201121033Y is similar.

The clamping piece includes a connecting rod 4 and a clamping part 41 , the top of the connecting rod 4 is connected to the flip cover 2 , the clamping part 41 is connected to the bottom of the connecting rod 4 , and the clamping part 41 is engaged with the self-locking switch 3 .

The shape of the clamping part 41 is an inverted trapezoid, that is, the third guiding slopes 411 are provided on both sides of the clamping part 41 , which can make the clamping part 41 snap into the self-locking switch 3 more smoothly.

By pressing the flip cover 2, the clipping part 41 is stuck on the self-locking switch 3, and the cup lid is in the closed state. Press the flip cover 2 again, so that the clipping part 41 is disengaged from the self-locking switch 3, and the lid is opened.

When the cup lid is in the closed state, the flip cover 2 blocks the suction nozzle, and the clip is stuck on the self-locking switch 3, and the self-locking switch 3 restricts the rotation of the flip cover 2, leaving a gap between the flip cover 2 and the upper surface of the cover body 1. Activity gap 23.

Because it needs to be realized by pressing the flip cover 2 when opening the lid, therefore, when the cup lid is in the closed state, there needs to be a movable gap 23 between the flip cover 2 and the cover body 1 for the flip cover 2 to move downwards, so that the snap-in Only part 41 can realize disengagement with self-locking switch 3.

When it is necessary to open the lid, press the flip lid 2 to disengage the locking part 41 from the self-locking switch 3. At this time, the flip lid 2 can rotate freely, and the cup lid is in the lid-open state.

The flip cover 2 is axially connected with a locking member 5, and the locking member 5 is provided with a hook portion 51, and the outer wall of the cover body 1 is provided with a first protrusion 14 that engages with the hook portion 51. When the hook portion 51 is stuck on the When the first protrusion 14 is on, the locking member 5 restricts the rotation of the flip cover 2 .

A pressing block 52 is arranged on the locking member 5, and a clamping block 24 matching the pressing block 52 is arranged on the flip cover 2. When the hook portion 51 is stuck on the first protrusion 14, the pressing block 52 is against the clamping block 24 on the upper surface.

The locking part 5 can be used to limit the rotation of the flip cover 2, which can prevent the flip cover 2 from being opened by mistake, causing the water in the cup to flow out. At this time, the flip cover 2 is pressed to disengage the locking part 41 from the self-locking switch 3 , and the flip cover 2 is still restricted by the locking member 5 and cannot be rotated.

Therefore, before opening the cover, it is necessary to toggle the locking member 5 to make the hook portion 51 disengage from the first protrusion 14 .

The shape of the locking piece 5 can be varied, and can be shaped according to the elements on the cup cover. As shown in this embodiment, the shape of the locking piece 5 is glasses-like.

Compared with the button-type lid opening structure, the lid opening structure has no physical buttons, the appearance is not limited by the buttons, the structure is simple, and the assembly is more convenient.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "inner" and "outer" are based on the The orientation or positional relationship of the utility model, or the orientation or positional relationship that the utility model product is usually placed in use, is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific Orientation, construction and operation in a particular orientation, therefore should not be construed as limiting the invention.

The cup cover without physical buttons provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the utility model. and core ideas. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (8)

1. A cup cover without physical buttons, including a cover body, a water outlet is opened on the cover body, and a flip cover that can be used to block the water outlet is connected on the shaft of the cover body, and it is characterized in that: the cover body is provided with There is a self-locking switch, and the clamshell is provided with a snap-fit piece that snaps into place with the self-locking switch; In the first state, the flip cover blocks the water outlet, and the clamping member is stuck on the self-locking switch, and the self-locking switch restricts the rotation of the flip cover, leaving a gap between the flip cover and the upper surface of the cover body. Activity gap, at this time, the cup lid is in the closed state; In the second state, the flip cover is pressed to disengage the clamping member from the self-locking switch. At this time, the flip cover can rotate freely, and the cup lid is in an open state. 2. The cup cover without physical buttons according to claim 1, characterized in that: a locking piece is pivotally connected to the flip cover, a hook portion is provided on the locking piece, and a hook portion is provided on the outer wall of the cover body. There is a first protrusion engaged with the hook part, and when the hook part is locked on the first protrusion, the locking part restricts the rotation of the flip cover. 3. The cup cover without physical buttons according to claim 2, characterized in that: the locking member is provided with a pressing block, and the flip cover is provided with a locking block matching the pressing block, when the When the hook part is clamped on the first protrusion, the pressing block will abut against the upper surface of the clamping block. 4. The cup cover without physical buttons according to claim 1, characterized in that: a mounting hole is opened on the top surface of the cover, the self-locking switch is set in the mounting hole, and the self-locking switch The side wall of the switch is provided with a second protrusion, and the inner wall of the installation hole is provided with a positioning step, and the second protrusion is engaged with the positioning step. 5. The cup cover without physical buttons according to claim 4, characterized in that: the second protrusion is provided with a first guide slope, and the positioning step is provided with a guide that matches the first guide slope. Second guide ramp. 6. The cup cover without physical buttons according to claim 1, characterized in that: the clamping part comprises a connecting rod and a clamping part, the top end of the connecting rod is connected to the flip cover, and the clamping part is connected to At the bottom end of the connecting rod, the clamping portion is engaged with the self-locking switch. 7. The cup lid without physical buttons according to claim 6, characterized in that: the shape of the cross-section of the clamping part is an inverted trapezoid, and the two side walls of the clamping part are provided with a self-locking switch Compatible third guide slope. 8. The cup cover without physical buttons according to claim 1, characterized in that: a connecting part is extended on the cover body, the flip cover is pivotally connected to the connecting part, and the connecting part is provided with a third The flip cover is provided with an extension part snap-fitted with the third protrusion.

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