Connectable and Combinable Straw Lid

Abstract

The invention relates to the field of connectable elements, in particular, to a connectable and combinable lid for a straw. The connectable lid for a straw comprises a lid formed from an inner sealing lid and a prefabricated outer lid placed on its outer side, between which inner and outer connecting plates are uniformly distributed around the circumference and connected; the inner wall of the inner sealing lid is provided with an internal thread for connection with a straw, and the bottom of the inner lid is equipped with a safety ring designed for fixation on the straw. A connecting plate is located outside the safety ring, which is configured to maintain the connection between the safety ring and one of the inner and outer connecting plates when the lid is separated from the straw.By installing a connecting plate and a safety ring, an effective connection between the lid and straw is achieved when loosened or separated, which on the one hand reduces environmental pollution and on the other prevents the loss of the lid. 9 pp. f-ly, 10 fig.

Description

[0001] Technical field

[0002] The utility model relates to the field of connectable elements, in particular to a connectable and combinable lid for a straw.

[0003] Technology Level

[0004] Currently, straw caps on the market often require considerable force to unscrew, making them difficult to use for those with limited hand strength. Furthermore, existing straw caps completely separate from the bottle after unscrewing, which can be inconvenient when used outdoors or on the go and pose hygiene issues. Furthermore, the separate design easily leads to the cap and straw being discarded in different places, increasing the risk of environmental pollution. Furthermore, the design of existing straw caps is rather monotonous, lacking basic fun and interactivity, and fails to meet consumer demand for diverse and customized products. Therefore, there is a pressing need to develop a new type of collapsible straw cap.Thus, the object described in the security document RU 2420441 can be considered as the closest analogue.

[0005] The essence of the utility model

[0006] In order to eliminate the shortcomings inherent in the existing level of technology, the utility model proposes a prefabricated lid for a straw.

[0007] The utility model discloses a prefabricated lid for a straw, comprising a straw lid, said lid comprising an inner sealing cap and a prefabricated outer cap placed on its outer surface. Several inner and outer connecting plates are connected circumferentially between the inner sealing cap and the prefabricated outer cap.

[0008] The inner wall of the inner sealing cap is provided with an internal thread for connection with a straw; at the bottom of the inner sealing cap, there is a safety ring designed to snap onto the straw; on the outside of the safety ring, there is a connecting plate, which, when the cap and straw are loosened or separated, connects the safety ring to one of the inner and outer connecting plates.

[0009] On the upper part of the prefabricated outer cover, there are several first recesses, on the lower part, there are several second recesses, as well as projections corresponding to the first and second recesses; on the outer side wall of the prefabricated outer cover, there are at least one insert part and one receiving insert part, allowing any insert part of one cover to be inserted into the receiving part of another cover to implement their connection.

[0010] As a further improvement of the utility model, the inner sealing cover is formed into a circular structure, and multiple inner and outer connecting plates are uniformly arranged radially between the inner sealing cover and the prefabricated outer cover.

[0011] As a further improvement of the utility model, the connecting plate is made in the form of a semi-closed ring, one end of which is rigidly connected to the base of one of the internal and external connecting plates, and the other end to the side wall of the safety ring.

[0012] The upper surface of the safety ring and the base of each inner and outer connecting plate have a first easily destructible connecting portion; the upper surface of the connecting plate, excluding the rigidly connected end, has a second easily destructible connecting portion with the corresponding base of the inner and outer connecting plate; the first and second easily destructible connecting portions can be torn apart when the straw lid is loosened.

[0013] As a further improvement of the utility model, when the lid is tightened on the straw, the connecting plate forms a semi-closed ring that encircles the outer side of the safety ring; when the lid is loosened or detached, the connecting plate is stretched, one end of it is connected to the safety ring, and the other to the base of one of the inner and outer connecting plates.

[0014] As a further improvement of the utility model, the prefabricated outer cover is made in the form of a hexagonal prism, mounted coaxially on the outer side of the inner sealing cover.

[0015] In each pair of opposite side faces of the prefabricated outer cover, one face has an outwardly protruding central portion - a first connecting projection with internal recesses on the sides; the opposite face has an internal recess - a second connecting groove, the sides of which protrude outward and form a second connecting projection that matches the first connecting groove; several first and second connecting grooves form a receiving insert portion, and several first and second connecting projections form an insert portion.

[0016] As a further improvement of the utility model, the cross-section of the first and second connecting protrusions, as well as the first and second connecting grooves, is made in the shape of a regular hexagon.

[0017] As a further improvement of the utility model, the directions of longitudinal expansion of the first and second connecting projections and grooves are parallel to the axis of the prefabricated outer cover.

[0018] As a further improvement of the utility model, the materials of the inner sealing cover, the prefabricated outer cover, several internal and external connecting plates, the safety ring and the connecting plate are made of flexible material.

[0019] As a further improvement of the utility model, the protrusion is made in the form of a connecting guide post, the first recess is the first connecting groove, and the second recess is the second connecting groove.

[0020] A plurality of first connecting grooves are evenly arranged on the upper part of the prefabricated outer cover, and a plurality of connecting guide posts and second connecting grooves are crosswise arranged on the lower part.

[0021] Multiple connecting guide posts of one cover are inserted into multiple first or second connecting grooves of another cover, achieving vertical connection of the two covers.

[0022] As a further improvement of the utility model, the distances and angles of the adjacent second connecting grooves and connecting guide posts coincide with the distances and angles of the adjacent first connecting grooves.

[0023] Compared with the existing level of technology, the present utility model has the following advantages.

[0024] The structure of the utility model is simple; through the installation of a connecting plate and a safety ring, the lid and straw can be effectively connected when loosened or separated, which can reduce environmental pollution and prevent the lid from being lost, meeting the needs of outdoor or mobile use, improving convenience and ensuring hygienic safety.

[0025] Description of drawings

[0026] Fig. 1 - schematic illustration of the design of a prefabricated lid for a straw according to one embodiment of the utility model.

[0027] Fig. 2 - schematic representation of the design of the prefabricated lid for a straw from a different angle according to one embodiment of the utility model.

[0028] Fig. 3 - bottom view of the design of the prefabricated lid for a straw according to one embodiment of the utility model.

[0029] Fig. 4 - top view of the design of the prefabricated lid for a straw according to one embodiment of the utility model.

[0030] Fig. 5 - side view of the design of the prefabricated lid for a straw according to one embodiment of the utility model.

[0031] Fig. 6 - schematic illustration of a vertical connection of a prefabricated lid for a straw according to one embodiment of the utility model.

[0032] Fig. 7 is a schematic illustration of a vertical connection of a straw cover assembly at a different angle according to one embodiment of the present model.

[0033] Fig. 8 - schematic illustration of a horizontal connection of a prefabricated lid for a straw according to one embodiment of the utility model.

[0034] Fig. 9 - schematic illustration of a horizontal connection of a prefabricated lid for a straw at a different angle according to one embodiment of the utility model.

[0035] Fig. 10 is another schematic representation of a horizontal connection of a prefabricated lid for a straw according to one embodiment of the utility model.

[0036] Conventional symbols on drawings

[0037] The straw cover (1) includes an assembled outer cover (11), which includes a second connecting projection (111), a second connecting groove (112), a first connecting projection (113), a first connecting groove (114), a connecting guide post (115), a first connecting slot (116), and a second connecting slot (117). Inside, there is an inner sealing cover (12), connected to the outer cover by means of inner and outer connecting plates (13). The structure also includes a straw (2), a safety ring (3), and a connecting jumper (4).

[0038] Specific embodiments

[0039] To better understand the objectives, technical solutions, and advantages of the utility model, a clear and complete description of the technical solutions in embodiments of the utility model is provided below, along with reference to the accompanying drawings. Obviously, the embodiments provided represent only a subset of the possible implementations of this utility model, and not all of them. All other variations, obtained by specialists in the field of technology without creative thinking based on the present implementations, are also within the scope of legal protection of the utility model.

[0040] In the description of the utility model, it should be noted that such terms as "center," "top," "bottom," "left," "right," "vertical," "horizontal," "internal," "external," and other designations of directions or spatial positions refer to spatial reference points indicated in the accompanying drawings and are used solely for the convenience of description and simplification of presentation. They do not indicate or imply that the corresponding devices or elements should be located in specific positions or be manufactured and operated in these positions, therefore such designations should not be perceived as limiting the utility model. In addition, the terms "first," "second," "third," etc. are used only for descriptive purposes and should not be construed as indicating a degree of importance.

[0041] It should also be clarified that in the description of the utility model, unless otherwise specified, the terms "installed," "connected," "associated," and the like should be interpreted in a broad sense. This may mean a rigid connection, a detachable connection, or an integrated connection; it may be either a mechanical or electrical connection; it may be either direct or indirect, that is, a connection through intermediate elements; it may also imply a connection between the internal parts of two elements. Those skilled in the art will be able to determine the specific meaning of such terms in the context of this utility model, taking into account the specific situation.

[0042] Below is a more detailed description of the utility model with reference to the drawings.

[0043] As shown in Fig. 1-5, according to the utility model, an assembly lid for a straw is proposed, including a lid for a straw 1. The lid for a straw 1 includes an inner sealing lid 12 and an assembled outer lid 11 installed on its outer side. Between the inner sealing lid 12 and the assembled outer lid 11, several internal and external connecting plates 13 are connected along the circumference. On the inner surface of the inner sealing lid 12, an internal thread is made for connection with a straw 2. At the bottom of the inner sealing lid 12, a safety ring element 3 is located, which is fixed on the straw 2. On the outer side of the safety ring 3, a connecting plate 4 is installed, which connects the safety ring 3 with one of the connecting plates 13 in the event of loosening or detaching the lid for a straw from the straw 2.

[0044] The upper portion of the outer cover assembly 11 is provided with a plurality of first recesses, and the lower portion with a plurality of second recesses. Furthermore, the lower portion of the outer cover assembly 11 is provided with projections corresponding to the first and second recesses. At least one insertion member and at least one receiving member are provided on the outer side surface of the outer cover assembly 11. This allows the insertion member of one cover 1 to be inserted into the receiving member of the other cover 1, thereby enabling the connection of the two straw covers 1.

[0045] In this embodiment, by installing a connecting plate 4 and a safety ring 3, the straw cap 1 is securely connected to the straw 2 when it is loosened or detached. This effectively reduces environmental pollution and also prevents the loss of the straw cap 1, which is especially important for outdoor or mobile use. This improves convenience and ensures additional hygienic safety. By installing a composite outer cap 11, an inner sealing cap 12, and multiple connecting plates 13, opening the cap is less labor-intensive than conventional unscrewing, which is convenient for children, the elderly, and users with weak hand strength. Furthermore, the presence of a composite outer cap 11 can, to a certain extent, prevent accidental ingestion by children, improving safety.The presence of protrusions, first and second recesses, as well as insertion and receiving elements, makes it possible to connect several straw lids 1 both vertically and horizontally, which increases the interactivity and interest of the product, satisfying consumer needs for variety and individuality.

[0046] As shown in Fig. 1-5, in the above-described embodiment, it is preferable that the inner sealing cover 12 has a circular shape, and a plurality of inner and outer connecting plates 13 are uniformly distributed around the circumference along the radius between the inner sealing cover 12 and the assembled outer cover 11.

[0047] In the above-described embodiment, it is preferable that the number of connecting plates 13 is 4 pieces, and these 4 connecting plates 13 are uniformly arranged along the radius between the inner sealing cover 12 and the prefabricated outer cover 11, ensuring their integrated connection.

[0048] In the above-described embodiment, it is preferable that the connecting tape 4 has a semi-closed annular shape, wherein one end thereof is rigidly connected to the lower part of one of the connecting plates 13, and the other end is connected to the side wall of the fixing ring 3. The upper surface of the fixing ring 3 and the lower part of each connecting plate 13 are provided with a first easy-to-break zone, and the upper surface of the connecting tape 4, except for the rigidly connected end, is connected to the corresponding connecting plate 13 through a second easy-to-break zone. The first and second easy-to-break zones can be torn when the connection between the straw and the lid 1 is loosened.When the lid 1 is tightly screwed onto the straw 2, the connecting tape 4 in the form of a half ring covers the outer part of the fixing ring 3; when the lid 1 is loosened or disconnected from the straw 2, the connecting tape 4 is stretched, with one end of it connected to the fixing ring 3, and the other to the lower part of one of the connecting plates 13.

[0049] In the above-described embodiment, it is preferable that the first and second easy-to-break zones are formed in the injection molding process by creating point or plate connections between the upper surface of the fixing ring 3, the connecting tape 4 and the lower parts of the connecting plates 13. These point or plate connections ensure a break at the moment of loosening the connection between the lid 1 and the straw 2. Moreover, since the connecting tape 4 has a semi-ring structure, one end thereof must be rigidly connected to one of the connecting plates 13, and the other to the outer wall of the inner sealing lid 12 to ensure a strong connection between them.

[0050] In this embodiment, the addition of the first and second easy-to-break zones between the connecting tape 4, the fixing ring 3, and the plurality of connecting plates 13 effectively performs the anti-tampering function and improves the overall safety of the product.

[0051] In the above-described embodiment, it is preferable that a plurality of engaging grooves are evenly arranged around the circumference on the inner side surface of the fixing ring 3, due to which, when actually connected, the fixing ring 3 can be fixed in the annular separating protrusion on the outer circumference of the straw 2.

[0052] In the above-described embodiment, it is preferable that the prefabricated outer cover 11 has the shape of a hexagonal prism and is coaxially mounted on the outer side of the inner sealing cover 12.

[0053] In order to realize the vertical connection of several covers 1, as shown in Fig. 6-7, in this embodiment, the protruding member is the guide connecting pin 115, the first recessed member is the first connecting groove 116, and the second recessed member is the second connecting groove 117. In this case, on the upper part of the prefabricated outer cover 11, several first connecting grooves 116 are evenly arranged around the circumference, and on the lower part of the cover, several connecting pins 115 and second connecting grooves 117 are crosswise arranged. When actually connected, several connecting pins 115 of one cover 1 are inserted into several first connecting grooves 116 or second connecting grooves 117 of another cover 1, thereby realizing the vertical connection of two covers 1.In the above-described embodiment, it is preferable that the distance and the angle of arrangement between adjacent second connecting grooves 117 and connecting guide pins 115 coincide with the distance and the angle of arrangement between two adjacent first connecting grooves 116.

[0054] In the above-described embodiment, it is preferable that 6 first connecting grooves 116 are uniformly arranged around the circumference on the upper portion of the outer cover assembly 11, and 3 connecting guide pins 115 and 3 second connecting grooves 117 are alternately arranged around the circumference on the lower portion of the outer cover assembly 11, wherein the distance between the 3 connecting pins 115 and the 3 second connecting grooves 117 coincides with the distance between the 6 first connecting grooves 116, which allows the 3 connecting guide pins 115 on the lower portion of one outer cover assembly 11 to be inserted into any 3 of the 6 first connecting grooves 116 on the upper portion of another outer cover assembly 11.

[0055] In order to realize the horizontal connection of several covers 1, as shown in Fig. 8-10, in this embodiment, on each pair of opposite side sides of the prefabricated outer cover 11, one side in the middle part protrudes outward, forming a first mating projection 113, on both sides of which there are concave sections that form a first mating groove 114. The middle part of the other side is made with a concave section that forms a second mating groove 112, on both sides of which second mating projections 111 protrude outward, corresponding to the first mating groove 114. Several first mating grooves 114 and second mating grooves 112 form receiving elements, and several first mating projections 113 and second mating projections 111 form insertable elements.

[0056] In the above-described embodiment, it is preferable that the cross-section of the first mating projection 113, the second mating projection 111, the first mating groove 114 and the second mating groove 112 be hexagonal. The longitudinal axis directions of the first mating projection 113, the second mating projection 111, the first mating groove 114 and the second mating groove 112 are parallel to the axis of the outer cover assembly 11.

[0057] In the above-described embodiment, it is preferable that the dimensions of the first mating projection 113 correspond to the dimensions of the second mating groove 112, and the dimensions of the second mating projection 111 correspond to the dimensions of the first mating groove 114, which ensures the stability of the horizontal connection of the plurality of covers 1.

[0058] In the above-described embodiment, it is preferable that the materials of the inner sealing cover 12, the assembled outer cover 11, the plurality of inner and outer connecting plates 13, the fixing ring 3, and the connecting tape 4 be flexible materials. The materials used for the inner sealing cover 12, the assembled outer cover 11, the connecting plates 13, the fixing ring 3, and the connecting tape 4 in this embodiment may be plastic products.

[0059] The above embodiment is merely a preferred example of a utility model and is not intended to limit the scope of legal protection. Those skilled in the art will recognize that various modifications, equivalent replacements, and improvements are possible within the essence and principles of the utility model, which should also be considered as covered by the scope of protection of the utility model.

Claims

1. A connectable lid for a straw, including a lid, characterized in that the lid is made of an inner sealing lid and a prefabricated outer lid placed on its outer side, between which inner and outer connecting plates are uniformly distributed around the circumference and connected; the inner wall of the inner sealing lid is provided with an internal thread for connection with a straw, and the bottom of the inner lid is equipped with a safety ring designed to be fixed on the straw, a connecting plate is located outside the safety ring, which is designed with the possibility of maintaining the connection between the safety ring and one of the inner and outer connecting plates when separating the lid from the straw;the upper part of the prefabricated outer cover is made with first depressions, and the bottom with second depressions, as well as projections compatible with the first and second depressions; an insertable element and a receiving element are located on the side outer wall of the prefabricated outer cover.

2. A connectable lid for a straw according to claim 1, characterized in that the inner sealing lid is equipped with a circular structure, and the inner and outer connecting plates are evenly distributed along the radius between the inner lid and the assembled outer lid.

3. A connectable lid for a straw according to claim 1, characterized in that the connecting plate is made in the form of a semi-closed ring, one end of which is fixed to the base of one of the internal and external connecting plates, and the other end to the side wall of the safety ring; the upper surface of the safety ring and the base of each internal and external connecting plate are made with a first destructible connecting part, and the upper surface of the connecting plate and the corresponding base of the connecting plate are made with a second destructible connecting part.

4. A connectable lid for a straw according to claim 3, characterized in that when the lid is screwed onto the straw, the connecting plate semi-closes around the safety ring, and when the lid is separated, the connecting plate stretches, connecting the safety ring to one of the inner and outer connecting plates.

5. A connectable lid for a straw according to claim 1, characterized in that the prefabricated outer lid is made in the form of a hexagonal prism mounted coaxially on the inner sealing lid; on opposite side faces of the prefabricated outer lid, one face is equipped with a central projection with two side grooves, and the opposite face is made with central grooves with two internal depressions, made with the possibility of alignment with the projections and grooves of the other lid.

6. A connectable lid for a straw according to paragraph 5, characterized in that the projections and grooves have a hexagonal cross-section.

7. A connectable lid for a straw according to paragraph 5, characterized in that the projections and grooves are located parallel to the axis of the assembled outer lid.

8. A connectable lid for a straw according to claim 1, characterized in that the inner sealing lid, the assembled outer lid, the connecting plate, the safety ring and the connecting plate are made of a flexible material.

9. A connectable lid for a straw according to claim 1, characterized in that said projection is a connecting guide post, the first depression is a first connecting groove, and the second depression is a second connecting groove, on the upper part of the prefabricated outer lid, several first connecting grooves are located along the circumference, and on the bottom, several connecting guide posts and second connecting grooves are located crosswise along the circumference, several connecting guide posts of one lid are inserted into the first or second connecting grooves of another lid.

10. A connectable lid for a straw according to claim 9, characterized in that the distance and angle of the arrangement between the second grooves and the guide posts correspond to the distance and angle between the first grooves.

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