TWM642741U - Snap-fit locking structure of beverage cup lid - Google Patents

Abstract

The invention relates to a fastening and locking structure of a drink cup cover, which mainly includes a cup cover, the cup cover is provided with a drinking opening, and a flip cover is pivotally arranged at the drinking opening, and the flip cover includes A rotating part that can be rotated and displaced, and a sliding part installed on the rotating part in a linear displacement, and a plug is provided on the rotating part; thereby, the rotating part can be matched with the rotational displacement of the cover , so that the plug can be firmly and tightly fit the drinking opening of the cup cover, and the sliding part is correspondingly fastened to the outer edge of the cup cover, so that the cup cover will not be lifted due to internal pressure or external force collision of the cup body, To achieve a good fit and no leakage effect.

Description

Snap-fit lock structure for beverage cup lids

This creation is about a fastening and locking structure of a drink cup lid, especially an invention that can improve the water leakage problem caused by the gap between the cup lid due to collision, or the cup lid is lifted due to the internal pressure of the cup body. It can effectively provide The structure of the cup lid is tightly locked and not easy to leak for its creators.

By the way, the environmental awareness of banning disposable plastic products is gradually affecting people's lives. Portable bottles, thermos cups, accompanying cups or cold cups (Ice Cups) have become one of the items that people carry with them; Portable containers for beverages, in order to prevent the beverages contained in the container from flowing out, so that the container is equipped with a lock and a cover, and in order to allow the user to drink the beverages contained in the container conveniently, A flip cover is provided on the cover body, so that the user can conveniently lift the flip cover and directly drink the drink contained in the portable container.

Among them, for this type of cover body with a flip cover, please refer to No. M616456 "Cup Lid", No. M609335 "Double-Layer Portable Cup with Quick Flip Lid for Light Drinking", and No. M607482 "Portable Double-Layer Portable Cup" , No. M606195 "Easy-open double-layer tumbler with handle", No. M606194 "Double-layer tumbler with shape handle", and No. M552906 "Container lid"...etc. All of them reveal the drinking opening by pressing or opening the cover. Through the above-mentioned structural technologies, the expected effect of conveniently opening the cover for the user is achieved, but it is also found in the actual operation and use. , the class structure has the following deletions:

1. Because the above-mentioned flip cover roughly passes through the engagement relationship between the convex part corresponding to the slot hole, or the concave part corresponding to the flange, when it is carried out for use, the simple locking relationship is often broken due to careless touch, resulting in Missing loose open.

2. As mentioned above, under the simple locking relationship, if the flip cover and the drinking opening cannot be completely closed, when the beverage with bubbles or warm beverage is contained, the beverage in the cup will leak out due to internal pressure .

In view of this, the author is actively developing and researching, hoping to create a fastening and locking structure for beverage cup lids, which can improve the lack of traditional structures on the market and make it more practical. Under development and research, based on years of experience in the manufacture of such products, the creator finally designed the snap-fit locking structure of the beverage cup lid of this creation, in order to achieve better practical value and benefit all consumers and industry.

The main purpose of this creation is to provide a fastening and locking structure for beverage cup lids, especially a creation that can improve the problem of water leakage caused by gaps in the cup lid due to collisions, or the cup lid is lifted due to the internal pressure of the cup body. The purpose is to effectively provide a mechanism for the cup lid to be tightly locked and not easy to leak.

The main purpose and effect of the fastening and locking structure of the beverage cup lid of this creation are achieved by the following specific technical means:

It mainly includes a cup cover, the cup cover is provided with a drinking opening, and a flip cover is pivotally arranged at the drinking opening, and the flip cover includes a rotatable rotating part and a rotating part installed on the rotating There is a linear displacement sliding part on the part, and a plug part is provided on the rotating part; by this, the rotating part can cooperate with the rotation displacement of the cover, so that the plug part can be firmly and tightly fitted to the cup cover for drinking Opening, and use the sliding part to correspondingly fasten to the outer edge of the cup cover, so that the cup cover will not be flipped due to the internal pressure of the cup body or external force collision, so as to achieve the effect of good sealing and no leakage.

A preferred embodiment of the fastening and locking structure of the beverage cup lid is created, wherein the plug extends a piece from the peripheral side, and a perforation is provided on the piece, and the perforation is used for inserting a straw.

In the preferred embodiment of the fastening and locking structure of the beverage cup cover of this invention, a vent hole is provided on the plug, and a caulking convex point is provided on the sliding part corresponding to the vent hole, and then The rotating part is provided with a channel for sliding corresponding to the embedding convex point.

A preferred embodiment of the fastening and locking structure of the beverage cup lid is created, wherein the plug is made of soft material.

In order to have a more complete and clear disclosure of the technical content used in this creation, the creation purpose and the effect achieved, it is described in detail below, and please also refer to the disclosed drawings and drawing numbers:

First of all, please refer to the first picture, which is a schematic diagram of the fastening and locking structure of the beverage cup lid of this creation, which mainly includes:

A cup lid (1) is provided with an accommodating area (11), in which a pivoting portion (12) is provided, and at the corresponding end of the pivoting portion (12) a card flange (13), and a drinking opening (14) is provided at the bottom;

A rotating part (21), which is provided with a pivot joint part (211) which is pivoted to each other at the pivot part corresponding to the accommodation area (11), and is provided on the upper surface of the rotating part (21). A guide groove (212), and the bottom end surface corresponding to the drinking opening (14) is provided with an assembly part (213), and then the outside of the assembly part (213) is provided with a corresponding embedded drinking opening (14 a plug (23) within );

A sliding piece (22) is provided with a relatively slidable boss (221) at the place corresponding to the guide groove (212), and is mounted on the rotating piece (21) with movable displacement, and then placed on the The sliding part (22) is provided with buckling parts (222) that are engaged with each other corresponding to the locking flange (13).

However, when actually implementing the above snap-fit locking structure, the operation needs to be implemented through the following methods, the steps of which are as follows:

It is mainly provided with a flip cover (2) on the cup cover (1), and the flip cover (2) includes a rotating part (21) that can be rotated and displaced and a rotating part (21) mounted on the rotating part (21) A sliding part (22) of linear displacement, the cup cover (1) is fixed on the beverage container (B); wherein:

When the sliding member (22) is displaced in the first direction relative to the rotating member (21), and the rotating member (21) is rotated to the first position, the first position corresponds to the cup cover (1) at an angle to open and lift the cover (2);

When the rotating member (21) is rotated to the second position, it is parallel to the cup cover (1) in the second position, and the sliding member (22) is relatively opposite to the rotating member (21) Displacement in the second direction makes the sliding part (22) buckle correspondingly to the outer edge of the cup cover (1) to lock the flip cover (2).

The scope of practical application of this creation can be further proved by the following specific examples, but it is not intended to limit the scope of this creation in any form.

When in actual use and operation, the sliding part (22) is mounted on the rotating part (21) in a movable displacement manner, that is, through the boss (221) on the sliding part (22) ) is correspondingly embedded in the guide groove (212) of the rotating member (21), so that the sliding member (22) can slide relative to the rotating member (21) to achieve a movable displacement installation ; Further, the guide groove (212) is a dovetail guide groove, and the boss (221) is a dovetail boss, and the dovetail design allows the slider (22) boss (221) to move smoothly in the guide groove (212) moves inside and does not come off. The shape of the guide groove (212) is not limited, as long as the implementation mechanism that allows the boss (221) to move smoothly in the guide groove (212) without falling off, all are considered as the scope of the patent of this invention. In addition, a stop portion (214) is provided in the guide groove (212), and the stop portion (214) limits the sliding distance of the slider (22).

Then, the assembly part (213) on the bottom end surface of the rotating member (21) corresponds to the plugging part (23), and there are several types of the plugging part (23). In the first embodiment, the corresponding The plug (23) is provided in the shape of the drinking opening (14), and the plug (23) is made of soft material. Please refer to the first to second figures, which show the state of flipping the cover. When the sliding part (22) is displaced in the first direction relative to the rotating part (21), it is opened, and then the rotating part ( 21) Rotate the sliding part (22) to the first position with the pivot part (12) and the pivot part (211) as the center of the circle, and let the plug part (23) of the rotating part (21) disengage The drinking opening (14) is at an angle corresponding to the cup cover (1) in the first position, so that the flip cover (2) is opened; please refer to the third figure, which shows the cover When the rotating member (21) and the sliding member (22) are rotated to the second position with the pivoting part (12) and the pivoting part (211) as the center of the circle, the plug part (23 ) is correspondingly inserted into the drinking opening (14) to be covered, and then, the sliding part (22) is allowed to slide and displace to the second direction relative to the rotating part (21), so that the buckle part (222) is buckled Close to the card flange (13) of the cup cover (1), so that the flip cover (2) and the cup cover (1) are fastened and locked.

Please refer to Figures 4 to 10, which are schematic diagrams of Embodiment 2 of this creation. In Embodiment 2, the plug (23) is extended from a peripheral edge to a piece (231), and the piece (231) ) is provided with a perforation (232), and the perforation (232) is used for inserting the straw (A); the details of the fastening and locking of the flip cover of this creation are detailed in the second embodiment:

Please refer to the fourth to fifth figures, when the sliding part (22) is installed on the rotating part (21) and the plug part (23) is nested, the rotating part ( 21) The pivoting part (211) is correspondingly installed on the pivoting part (12) of the accommodating area (11) of the cup cover (1), so that the rotating part (21) can use the pivoting part ( 211) and the pivoting part (12) to be able to rotate and move between the first position [open] and the second position [close].

First of all, the fifth figure shows that the flip cover (2) is in an open state. When the flip cover (2) is to be closed, the rotating part (21) is connected with the sliding part (22) with the pivoting part ( 12) and the pivot joint (211) are the center of the circle, rotate from the first position to the second position, so that the rotating part (21) is parallel to the cup cover (1) and is located in the accommodation area ( 11), insert the plug (23) into the drinking opening (14), and bend the sheet (231) and compress the straw (A); after the cover is closed, the slide (22) ) is located in the first direction [as shown in the sixth and seventh figures].

When buckled and locked, the sliding part (22) is allowed to move in the second direction through the guide groove (212) corresponding to the rotating part (21) of the convex seat (221), so that the sliding part The buckle part (222) of (22) is correspondingly fastened to the card flange (13) of the cup cover (1), so that the flip cover (2) can be fastened and locked on the cup cover (1) On [as shown in the eighth and ninth pictures].

When the flip cover (2) is to be opened, the slider (22) is displaced from the second direction to the first direction, and the buckle part (222) is separated from the locking flange (13) Unlock, and let the rotating part (21) and the sliding part (22) rotate from the second position to the first position with the pivot part (12) and the pivot part (211) as the center of the circle, in the first The position corresponds to an angle with the cup lid (1), so as to open and flip the lid (2). At the same time, the plug (23) is separated from the drinking opening (14), and the straw (A) is pulled out from the drinking opening (14) through the sheet (231) [as shown in the tenth figure] .

In addition, it is worth mentioning that a ventilation hole (233) is provided on the plug (23), and a caulking convex point (223) is provided on the sliding member (22), and then on the rotating member (21) A channel (215) for sliding is provided at the place corresponding to the embedding protrusion (223); when the embedding protrusion (223) is displaced with the slider (22), and the The caulking protrusion (223) slides in the groove (215), so as to cover the air hole (233) [as shown in Figure 9] or stay away from the air hole (233) [ As shown in Figure 7]; in this way, when the beverage container (B) contains liquid with temperature or air bubbles, it can prevent the pressure or temperature loss in the cup when the lid is closed, and can assist internal pressure release when the lid (2) is opened .

The aforementioned embodiments or diagrams do not limit the structure of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the technical field shall be deemed as not departing from the patent scope of this creation.

Based on the above, we can see from the implementation instructions of this creation that, compared with the existing technical means, this creation mainly has the following advantages:

The fastening and locking structure of the beverage cup lid of this invention is opened when the rotating part is rotated at the first position, and is closed at the second position, and then the sliding part cooperates with the rotating part to actuate to The slider moves in the first direction to be in the open state, and moves in the second direction to be in the locked state, so that the flip cover of the beverage cup lid can be locked securely, and the lid will not be flipped due to internal pressure or external force collision, achieving good tightness And no leakage effect.

To sum up, the embodiment of this creation can indeed achieve the expected use effect, and the specific structure disclosed by it has not only never been seen in similar products, nor has it been disclosed before the application, and it has fully complied with the provisions and requirements of the patent law. , Yuan filed an application for a new type patent in accordance with the law, and I sincerely appreciate the convenience of reviewing and granting the patent.

This creation

1: cup lid

11: Containment area

12: Pivotal Ministry

13: Card flange

14: Drinking opening

2: flip cover

21: rotating parts

211: pivot joint

212: guide groove

213: Organization Department

214: stop part

215: channel

22: Slider

221: convex seat

222: buckle part

223: Embedded bump

23: Plug

231: sheet body

232: perforation

233: ventilation hole

A: Straw

B: beverage container

The first picture: the three-dimensional appearance exploded schematic diagram of the embodiment of this creation.

The second figure: a schematic diagram of the appearance of the combined flip cover of the first embodiment of the invention.

Figure 3: a schematic cross-sectional view of a fastening state of the first embodiment of the invention.

Figure 4: An exploded schematic diagram of the three-dimensional appearance of Embodiment 2 of this creation.

The fifth figure: a schematic diagram of the appearance of the combined flip cover of the second embodiment of the invention.

Figure 6: A schematic diagram of the appearance of the cover state of the second embodiment of the invention.

The seventh figure: a schematic cross-sectional view of the cover state of the second embodiment of the invention.

Figure 8: A schematic diagram of the appearance of the buckled state of the second embodiment of the invention.

Figure 9: a schematic cross-sectional view of the fastening state of the second embodiment of the invention.

Figure 10: a schematic cross-sectional view of the state of lifting the cover of the second embodiment of the invention.

1: cup lid

11: Containment area

12: Pivotal Ministry

13: Card flange

14: Drinking opening

2: flip cover

21: rotating parts

211: pivot joint

212: guide groove

213: Organization Department

214: stop part

215: channel

22: Slider

221: convex seat

222: buckle part

223: Embedded bump

23: Plug

233: ventilation hole

Claims (6)

A fastening and locking structure for a beverage cup cover, which includes: A cup cover is provided with an accommodating area, a pivoting part is provided in the accommodating area, and a locking flange is provided at the corresponding end of the pivoting part, and a drinking opening is provided at the bottom; A rotating part is provided with a pivoting part corresponding to the pivoting part of the accommodating area, and a guide groove is provided on the upper end surface of the rotating part, and the bottom end surface corresponds to the drinking opening An assembly part is provided at the location, and a plug correspondingly embedded in the drinking opening is set outside the assembly part; A sliding part is provided with a relatively slidable convex seat corresponding to the guide groove, and is installed on the rotating part with a movable displacement, and the sliding part is provided with a mutual sliding part corresponding to the card flange. Snap-fit snap parts. The fastening and locking structure of the beverage cup lid according to claim 1, wherein the plug extends a piece from the peripheral side, and a perforation is provided on the piece, and the perforation is used for inserting a straw. The fastening and locking structure of the beverage cup lid as described in claim 1 or 2, wherein a vent hole is provided on the plug, and a caulking protrusion is provided on the sliding part corresponding to the vent hole, and then A channel for sliding is provided at the position of the rotating member corresponding to the embedding protrusion. The snap-fit locking structure of the beverage cup lid according to claim 3, wherein a stop part is provided in the guide groove, and the stop part limits the sliding distance of the slider. The fastening and locking structure of the beverage cup lid according to claim 3, wherein further, the guide groove is a dovetail guide groove, and the convex seat is a dovetail convex seat. The fastening and locking structure of the beverage cup lid according to claim 3, wherein the plug is made of soft material.

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