WO2016200172A1 - Washable straw - Google Patents

Abstract

The present invention relates to a washable straw and, more specifically, to a straw capable of being washed after being used as a straw for drinking a beverage, by sealing or opening the lateral side of a side body by circularly rolling side bodies, connected by connective joints, or an integrally formed side body. According to one embodiment of the present invention, the washable straw comprises: a plurality of side bodies having a predetermined thickness, and formed so as to be long in the vertical direction; connective joints made of a flexible material, and allowing the plurality of side bodies to be rolled by joining the plurality of side bodies; and a detachment means provided at both of the outermost side bodies among the plurality of side bodies connected by the connective joint so as to detach both side bodies, wherein a closely adhered state in which both side bodies overlap by rolling the plurality of side bodies is maintained.

Description

Washable straws

The present invention relates to a washable straw, and more particularly, a straw that rolls a surface or an integrally formed polyhedron connected to a joint joint to seal or open a side of the polyhedron so that the straw can be washed after using a drinking straw. It is about.

In general, when drinking milk or drink or water using a cup or can, drink directly into the mouth, but mainly drink the milk or drink or water contained in the cup or can using a straw.

Such a straw is formed so that the drinking water is sucked through the lower part of the straw when the straw is sucked using suction power in a state where the inside of the straw is placed in the mouth.

In addition, as a type of straw is a flat straw or a corrugated straw is formed so that the upper portion of the straw can be folded to form a corrugated straw.

The drinking structure using a straw like this is, first, by inserting the lower part of the straw with a long length into the beverage container containing the beverage, and then drinking the upper part of the straw in the mouth and sucking the straw, the beverage of the beverage container is in the straw. Is sucked into the container to suck and drink.

On the other hand, such a conventional straw is that the outer side is sealed by the straw body formed with a long length and the inside is hollowed up and down, it was made of synthetic resin.

Therefore, conventional straws are inconvenient to be disposed of as waste after one use because they are not washable, and they cannot be recovered, recycled and recycled, and they are discarded as they are in mountains, fields or amusement parks, polluting the environment, and imported from waste of raw materials. There was a problem that many economic losses follow.

The present invention has been made in order to solve the above problems, by rounding the spherical body or integrally formed spherical body connected to the joint joint to be detachable by sealing or opening the side of the spherical body, can be washed and reused many times There is no inconvenience to dispose of garbage after one use, and it does not have to be disposed of in mountains, fields or amusement parks, thereby reducing environmental pollution and providing washable straws that can reduce import loss due to waste of raw materials. There is a purpose.

Washable straw according to an embodiment of the present invention for achieving the above object is formed to have a predetermined thickness and elongated in the vertical direction, the surface consisting of a plurality;

Joints for connecting a plurality of facets in between the plurality of facets with a flexible material; And

Detachment means provided on both sides of the outermost outer surface separated from the plurality of faceted joints to remove the two faceted, the detachable means to keep a close state in a state in which both of the faceted surface overlapped;

It is configured to include.

In addition, the washable straw according to another embodiment of the present invention, having a predetermined thickness is formed long in the vertical direction, the surface consisting of a plurality of;

Joints for connecting a plurality of facets in between the plurality of facets with a flexible material; And

A detachment means provided on both outer side surfaces of the outer surface of the plurality of faceted bodies which are not connected to the joints to detach the two faceted bodies, and the detachable means which keeps a close state in a state in which the side ends of the faceted bodies are in contact with each other;

It is configured to include.

In addition, the washable straw according to another embodiment of the present invention, while having a predetermined thickness is formed long in the vertical direction and maintains a shape close to the circular shape of the elastic material, the integral facet which is cut open up and down; And

Attaching and detaching means each formed at both open ends of the integral facet to pressurize the integral facet from the outside to maintain the closed state after the ends cross and contact each other;

It is configured to include.

In addition, the washable straw according to another embodiment of the present invention, having a predetermined thickness has a semi-circular shape and is formed long in the vertical direction, consisting of two semi-spherical;

A joint joint between the two semi-spheroids; And

Detaching means provided in the two semi-spherical bodies for detaching both semi-spherical bodies and maintaining a close state in a state where side ends of both semi-spherical bodies abut or a part of both semi-spherical bodies overlap;

It is configured to include.

And the washable straw according to another embodiment of the present invention, having a predetermined thickness is formed long in the vertical direction and maintains a circular (圓形) made of a resilient material, it is cut in the vertical and open body; And

Attaching and detaching means each formed on both open sides of the integral facet to maintain a close contact state in which both open portions of the integral facet overlap or in contact with both side end portions;

It is configured to include.

According to the above-mentioned means for solving the problem, by rounding the spherical body connected to the joint or integrally formed spherical body to be detachably rolled to seal or open the sides of the spherical body, washing is possible and can be reused several times. There is no inconvenience to throw it away after use, and it does not have to be thrown away in the mountains, fields or amusement parks, thereby reducing environmental pollution and reducing the loss of income due to waste of raw materials.

1A and 1B are an exploded perspective view and an assembled perspective view of a washable straw according to a first embodiment of the present invention.

2A and 2B are an exploded perspective view and an assembled perspective view of a washable straw according to a second embodiment of the present invention.

3A and 3B are an exploded perspective view and an assembled perspective view of a washable straw according to a third embodiment of the present invention.

4A and 4B are plan views illustrating a detachment means according to a fourth embodiment of the present invention.

5A and 5B are exploded and assembled perspective views of the washable straw according to the fifth embodiment of the present invention.

6A and 6B are an exploded perspective view and an assembled perspective view of a washable straw according to a sixth embodiment of the present invention.

7 is a plan view of the washable straw according to the seventh embodiment of the present invention.

8A and 8B are exploded and assembled perspective views of a washable straw according to an eighth embodiment of the present invention.

9A and 9B are plan and exploded perspective views of the washable straw according to the ninth embodiment of the present invention.

10A and 10B are exploded and assembled perspective views of a washable straw according to a tenth embodiment of the present invention.

11 is a plan view of a washable straw according to an eleventh embodiment of the present invention.

12 is a perspective view of a washable straw according to a twelfth embodiment of the present invention.

13 is a perspective view of a washable straw according to a thirteenth embodiment of the present invention.

14 is a plan view of a washable straw according to a fourteenth embodiment of the present invention.

15 is a plan view of a washable straw according to a fifteenth embodiment of the present invention.

16 is a plan view of a washable straw according to a sixteenth embodiment of the present invention.

Washable straw of the present invention,

It has a predetermined thickness and formed long in the vertical direction, consisting of a plurality of facets;

Joints for connecting a plurality of facets in between the plurality of facets with a flexible material; And

Detachment means provided on both sides of the outermost outer surface separated from the plurality of faceted joints to remove the two faceted, the detachable means to keep a close state in a state in which both of the faceted surface overlapped;

It is configured to include.

Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.

It should be noted that the same elements among the drawings are denoted by the same reference numerals and symbols as much as possible even though they are shown in different drawings.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

In addition, when a part is said to "include" a certain component, this means that it may further include other components, except to exclude other components unless otherwise stated.

In the following drawings to ignore the ratio of the width and length of the straw in order to help the understanding of the present invention is exaggerated horizontally.

1A and 1B are an exploded perspective view and an assembled perspective view of a washable straw according to a first embodiment of the present invention.

As shown in Figure 1a and Figure 1b, the washable straw 100 according to the first embodiment of the present invention comprises a surface 110, a joint 120 and a detachable means 130 is configured.

The surface 110 has a predetermined thickness and is formed long in the vertical direction, and a plurality of surface surfaces 110a, 110b, and 110c are provided in one straw 100.

The joint 120 is made of a flexible material between the plurality of facets (110a, 110b, 110c), the plurality of facets (110a, 110b, 110c) between the facets (110a, 110b, 110c) without the air or drink water leaks 110c) can be rolled up.

In this case, the facet 110 and the joint 120 may be integrally formed by connecting the facet 110 of the thick synthetic resin material to the joint 120 of the thin synthetic resin material, for example.

In addition, the face 110 may be made of stainless steel, and a plurality of face bodies 110a, 110b, and 110c may be rolled round to a flexible joint 120.

Detachable means 130 is provided in the outer surface of the outer surface of the plurality of facets (110a, 110b), that is, do not lead to the joint joint 120 is separated from both facets (110a, 110b) connected to the joint joint 120 By detaching the separated double-sided (110a, 110b), rolled around a plurality of faceted (110a, 110b, 110c) in a state in which both faced (110a, 110b) overlaps between the two-sided (110a, 110b) Maintaining the state so as not to leak air or drink water, in the first embodiment is provided with a fastening protrusion (131a) and a fastening groove (131b) as a tick-type detachable means 130.

That is, the fastening protrusions 131a are formed in one of the facets 110a of both the facets 110a and 110b, and the fastening grooves 131b are formed at positions corresponding to the fastening protrusions 131a in the other facet 110b. Thus, the fastening protrusion 131a is fitted into the fastening groove 131b so that both facets 110a and 110b overlap and closely contact each other.

On the contrary, a fastening protrusion 131a is formed at one face 110b and a fastening groove 131b is formed at a position corresponding to the fastening protrusion 131a at the other face 110a. By being fitted into the fastening groove 131b, both facets 110b and 110a may overlap and closely contact each other.

At this time, the inner diameter of the fastening groove 131b is the same or slightly smaller than the thickness of the fastening protrusion 131a, so that the fastening protrusion 131a is forcibly inserted into the fastening groove 131b and does not fall out.

In the drawings, five facets 110 are provided, and two fastening protrusions 131a and two fastening grooves 131b are exemplified. However, the present invention is not limited by these numbers.

By the configuration of such a washable straw 100 as shown in Figure 1b in the closed state of the hollow portion 140 is plugged into a container such as a cup to use the drinking water for drinking straw 100, after use Open as shown in Figure 1a can clean the inside of the straw (100).

2A and 2B are an exploded perspective view and an assembled perspective view of a washable straw according to a second embodiment of the present invention.

As shown in Figure 2a and 2b, the washable straw 100 according to the second embodiment of the present invention comprises a surface 110, a joint 120 and a detachable means 130 is configured.

The surface 110 has a predetermined thickness and is formed long in the vertical direction, and a plurality of surface surfaces 110a, 110b, and 110c are provided in one straw 100.

The joint 120 is made of a flexible material between the plurality of facets (110a, 110b, 110c), the plurality of facets (110a, 110b, 110c) between the facets (110a, 110b, 110c) without the air or drink water leaks 110c) can be rolled up.

In this case, the facet 110 and the joint 120 may be integrally formed by connecting the facet 110 of the thick synthetic resin material to the joint 120 of the thin synthetic resin material, for example.

In addition, the face 110 may be made of stainless steel, and a plurality of face bodies 110a, 110b, and 110c may be rolled round to a flexible joint 120.

Detachable means 130 is provided in the outer surface of the outer surface of the plurality of facets (110a, 110b), that is, do not lead to the joint joint 120 is separated from both facets (110a, 110b) connected to the joint joint 120 By detaching the separated double-sided (110a, 110b), rolled around a plurality of faceted (110a, 110b, 110c) in a state in which both faced (110a, 110b) overlaps between the two-sided (110a, 110b) The state is maintained so as not to leak air or beverages, and in the second embodiment, Velcro tapes 132a and 132b are provided as the Velcro-type detachable means 130.

In other words, Velcro tape 132a is formed on the inner surface of one of the polyhedrons 110a and 110b, and Velcro tape 132b is formed on the outer surface of the other surface 110b. By attaching the 132a and 132b to each other, the two faceted bodies 110a and 110b overlap and adhere to each other.

On the contrary, the velcro tapes 132a and 132b are formed on the outer surface of the surface 110a and the inner surface of the surface 110b, respectively, and are attached to each other so that both surfaces 110a and 110b overlap each other.

In the drawing, five facets 110 are provided, and the Velcro tapes 132a and 132b are formed on the outer side or the entire inner face of both facets 110a and 110b, but the present invention is not limited thereto. Of course.

By using the configuration of the washable straw 100 as shown in Figure 2b in the closed state of the hollow portion 140, plugged into a container, such as a cup used for drinking straw 100, after use Opening as shown in Figure 2a can clean the inside of the straw (100).

3A and 3B are an exploded perspective view and an assembled perspective view of a washable straw according to a third embodiment of the present invention.

Since the third embodiment differs only in the above-described second embodiment and the detachable means 130, the detachable means 130 will be described here.

In the third embodiment, as the magnet type detaching means 130, thin magnets 133a and 133b are provided.

That is, as in the Velcro tapes 132a and 132b of the second embodiment, a magnet 133a is attached to the inner surface of one of the two surfaces 110a and 110b, and an outer surface of the other surface 110b. The magnets 133b are attached to each other, and the magnets 133a and 133b are attached to each other by magnetic force, so that both facets 110a and 110b overlap and adhere to each other.

On the contrary, the magnets 133a and 133b may be attached to the outer surface of the surface 110a and the inner surface of the surface 110b and attached to each other by magnetic force so that both surfaces 110a and 110b overlap each other.

In addition, instead of attaching the thin magnets 133a and 133b to the both faces 110a and 110b, the magnets 133a and 133b may be embedded in the faces 110a and 110b as shown in FIGS. 3a and 3b.

4A and 4B are plan views illustrating a detachment means according to a fourth embodiment of the present invention.

In the fourth embodiment, as the hook type detachable means 130, the supporters 134a and 134b and the hook tools 135a and 135b are provided.

In the case of the straw 100 including the hook-type detachable means 130, the joint 120 is not provided, and the unit 100 is provided with an integral facet 110.

The one-piece face 110 is made of synthetic resin or stainless steel that maintains a basic shape close to a circular shape because of its good elasticity.

In the support spheres 134a and 134b of FIG. 4A, the support spheres 134a and 134b are formed to correspond to each other at both ends of the integral facet 110, and when the elastic integral facet 110 is pressed from left and right in the drawing, the integral facet 110 is formed. While both ends of the 110 are retracted inward, the support members 134a and 134b cross each other and are contacted and supported so as not to be separated from the opposing support members 134b and 134a so that the sides are sealed.

In the hook holes 134a and 134b of FIG. 4B, the hook holes 134a and 134b are formed at both ends of the integral facet 110 so as to have a locking jaw. As both ends of the surface 110 are retracted inward, the hook holes 134a and 134b cross each other and are caught by the mating engagement jaw to seal the side.

5A and 5B are exploded and assembled perspective views of the washable straw according to the fifth embodiment of the present invention.

Since the fifth embodiment differs only from the above-described second embodiment and the number of detachable means 130 and the face (5-> 4), the detachment means 130 will be mainly described here.

According to the number of the surface 110, the two end faces 110a and 110b do not overlap, and the side ends of both face faces 110a and 110b abut.

In the fifth embodiment, the teeth portion 136a and 136b and the slider 136c are provided as the zipper type detaching means 130.

In other words, the double-sided (110a, 110b) in the outermost of the four facets (110a, 110b, 110c) leading to the joint joint 120, that is, do not lead to the joint joint 120 is separated both sides (110a, 110b) Teeth portions 136a and 136b are provided in the longitudinal direction of each side end portion thereof, and a slider 136c is coupled to one of the tooth portions 136b.

The teeth portions 136a and 136b are coupled to or separated from each other according to the movement of the slider 136c so that the side ends of both facets 110a and 110b abut and are closed or opened.

6A and 6B are an exploded perspective view and an assembled perspective view of a washable straw according to a sixth embodiment of the present invention.

Since the sixth embodiment differs only in the number of the detachable means 130 and the faceted body from the aforementioned second embodiment, the detachment means 130 will be mainly described here.

In the sixth embodiment, the connection protrusion 137a and the connection hole 137b are provided as the connection type detachable means 130.

That is, the connecting protrusion 137a is formed to protrude outwardly from one of the four facets 110a, 110b and 110c on the outermost side of the four facets 110a, 110b, and 110c connected to the joint 120. The other surface 110b is formed to extend longer than the width of the surface 110a so that the connection hole 137b is formed so that the connection protrusion 137a can be connected to the extended portion.

As a result, the connecting protrusions 137a are fitted into the connecting holes 137b in the state where the ends of both facets 110a and 110b abut, so that the sides thereof are sealed.

At this time, the size of the connection protrusion 137a is greater than or equal to the size of the connection hole 137b and is not easily separated in the state of being fitted in the connection hole 137b.

7 is a plan view of the washable straw according to the seventh embodiment of the present invention.

As shown in FIG. 7, the washable straw 100 according to the seventh embodiment of the present invention includes a surface 110, a joint 120, and a detachable means 130.

The surface 110 has a predetermined thickness and is formed long in the vertical direction, and a plurality of surface surfaces 110a, 110b, and 110c are provided in one straw 100.

The joint 120 is made of a flexible material between the plurality of facets (110a, 110b, 110c), the plurality of facets (110a, 110b, 110c) between the facets (110a, 110b, 110c) without the air or drink water leaks 110c).

In this case, the facet 110 and the joint 120 may be integrally formed by connecting the facet 110 of the thick synthetic resin material to the joint 120 of the thin synthetic resin material, for example.

In addition, the surface 110 may be made of stainless steel, and may be connected to the flexible joint 120 between the plurality of surfaces 110a, 110b, and 110c.

In addition, in the seventh embodiment, the joint 110 'between the face 110b and the face 110c is roughly the same thickness as the face.

The connection type detachable means 130 is provided on the outermost face 110a and the joint 120 'among a plurality of facets connected to the joints 120 and 120', and rolls up a plurality of facets 110a, 110b and 110c. Maintaining a close contact between the two surfaces (110a, 110b) in a state that overlaps the both surfaces (110a, 110b) so as not to leak air or drink water, in the seventh embodiment a circular projection as a connection type detachable means 130 138a and a circular recess 138b are provided.

That is, a circular protrusion 138a is formed at the side end portion of the one-sided body 110a, and a circular groove 138b is formed at the inside of the joint 120 'with a narrow entrance and a wide circular groove 138b. Both facets 110a and 110b overlap each other by being fitted to the circular groove 138b from the outside.

Circular projections 138a and circular grooves 138b may be formed at positions opposite to each other.

8A and 8B are exploded and assembled perspective views of a washable straw according to an eighth embodiment of the present invention.

8A and 8B, the washable straw 100 according to the eighth embodiment of the present invention includes a surface 110, a joint 120, and a detachable means 130.

The tetrahedron 110 has a predetermined thickness and has a semicircular shape and is formed long in the vertical direction. Two straws 110d and 110e are provided in one straw 100.

The joint 120 is a flexible material between the two semi-circular bodies (110d, 110e), freely move the two semi-circular (110d, 110e) without air or drink water between the semi-spherical (110d, 110e) To help.

In addition, in the eighth embodiment, the connection type detachable means 130 provided between the two semi-circular bodies 110d and the semi-circular bodies 110e has two semi-circular bodies 110d in a state where the side ends of the two semi-circular bodies 110d and 110e are in contact with each other. Maintaining close contact between the side ends of the (110e) to prevent air or drink water leak, in the eighth embodiment is provided with a circular projection (138a) and a circular groove (138b) as a connection type detachable means 130.

That is, a circular protrusion 138a is formed at the side end portion of one semi-circular body 110d, and a circular groove 138b is formed at the side end portion of the other semi-circular body 110e with a narrow inlet inward and a wide inside. The projection 138a is fitted to the circular groove 138b from the outside so that the projections 138a are in close contact with the side ends of the two semicircular bodies 110d and 110e in contact with each other.

Circular projections 138a and circular grooves 138b may be formed at positions opposite to each other.

9A and 9B are plan and exploded perspective views of the washable straw according to the ninth embodiment of the present invention.

9A and 9B, the washable straw 100 according to the ninth embodiment of the present invention includes an integral facet 110 and a detachable means 130.

The one-piece face 110 may be made of a synthetic resin material or a round material that can be rolled up to maintain a basic shape close to a circular shape.

Connection type detachable means 130 provided in the integral facet 110 is to maintain the close contact state of the overlapping portion in the state where both sides of the integral facet overlap so as not to leak air or drink water, in the ninth embodiment connected type detachable means As a 130, a circular protrusion 138a and a circular recess 138b are provided.

That is, a plurality of circular protrusions (138a) are formed up and down on the inner side near the one side of the integral facet 110, the inlet into the position corresponding to the circular protrusion (138a) on the outer side near the other side of the integral facet 110. Is narrow and the inside is formed with a large number of circular grooves (138b), the circular protrusion 138a is fitted in a one-to-one from the outside to the circular groove (138b) in a state in which both sides of the integral faceted body made of a circle partially overlapped Close contact.

10A and 10B are exploded and assembled perspective views of a washable straw according to a tenth embodiment of the present invention.

As shown in Figure 10a and Figure 10b, the washable straw 100 according to the tenth embodiment of the present invention comprises a surface 110, a joint 120 and a detachable means 130 is configured.

The tetrahedron 110 has a predetermined thickness and has a semicircular shape and is formed long in the vertical direction. Two straws 110d and 110e are provided in one straw 100.

The joint 120 is a flexible material between the two semi-circular bodies (110d, 110e), freely move the two semi-circular (110d, 110e) without air or drink water between the semi-spherical (110d, 110e) To help.

Further, in the tenth embodiment, as the magnet type detachable means 130 provided between the two semi-circular bodies 110d and the semi-circular bodies 110e, thin magnets 133a and 133b are provided.

That is, the magnet 133a is attached to the side end portion of one of the semi-spherical bodies 110d and 110e of the two semi-circular bodies 110d and 110e, and the magnet 133b is attached to the side end portion of the other semi-circular body 110e. The side portions of both magnets 133a and 133b are attached to each other by magnetic force so that the two semicircular bodies 110d and 110e are in close contact with each other.

Here, as shown in FIG. 3B, both magnets 133a and 133b may be attached to each other.

11 is a plan view of a washable straw according to an eleventh embodiment of the present invention.

As shown in FIG. 11, the washable straw 100 according to the eleventh embodiment of the present invention includes a facet 110, a joint 120, and a detachable means 130.

The tetrahedron 110 has a predetermined thickness and has a semicircular shape and is formed long in the vertical direction. Two straws 110d and 110e are provided in one straw 100.

The joint 120 is formed between the two semi-spherical (110d, 110e) to form a groove having a thinner cross-section thickness than the semi-spherical (110d, 110e), without air or drink water between the semi-spherical (110d, 110e) 2 Allow the semi-circular bodies 110d and 110e to move freely.

In addition, in the eleventh embodiment, the connection-type detachable means 130 provided between the two semi-spherical bodies 110d and the semi-spherical bodies 110e has two semi-spherical bodies 110d in a state where the side ends of the two semi-circular bodies 110d and 110e are in contact with each other. Maintaining a close contact between the side ends of the (110e) to prevent leakage of air or drink water, in the eleventh embodiment is provided with an insertion projection (139a) and the insertion groove (139b) as a connection type detachable means (130).

That is, the insertion protrusion 139a protrudes narrower than the width of the semi-circle 110d at the side end of one semi-spherical body 110d, and the insertion groove 139b is narrowly inwardly at the side end of the other semi-spherical body 110e. This is formed, and the insertion protrusion 139a is inserted into the insertion groove 139b so as to be in close contact with the side end portions of both semi-circular bodies 110d and 110e in contact with each other.

The insertion protrusion 139a and the insertion groove 139b may be formed at positions opposite to each other.

12 is a perspective view of a washable straw according to a twelfth embodiment of the present invention.

As shown in FIG. 12, the washable straw 100 according to the twelfth embodiment of the present invention includes an integral facet 110 and a detachable means 130.

The one-piece face 110 may be made of a synthetic resin material or a round material that can be rolled up to maintain a basic shape close to a circular shape.

The connection type detachable means 130 provided in the integral facet 110 maintains the contact state of the overlapped portions in a state where both sides of the integral facet partially overlap each other, so that air or beverage is not leaked. As the means 130, an insertion protrusion 139a and an insertion groove 139b are provided.

That is, the insertion protrusion 139a is formed on the inner side of the integral facet 110 near one side, and the insertion groove 139b is formed on the outer side of the integral facet 110, and the insertion protrusion 139a is the insertion groove. By being inserted into 139b, both sides of the unitary faceted body made of a circle are in close contact with each other in a partially overlapped state.

The insertion projections 139a may be formed at positions opposite to each other, that is, the insertion grooves 139b may be formed at the inner side.

13 is a perspective view of a washable straw according to a thirteenth embodiment of the present invention.

As shown in FIG. 13, the washable straw 100 according to the thirteenth embodiment of the present invention includes an integral facet 110 and a detachable means 130.

The one-piece face 110 may be made of a synthetic resin material or a round material that can be rolled up to maintain a basic shape close to a circular shape.

Connection type detachable means 130 provided in the integral facet 110 is to maintain the close state of the overlapping portion in a state in which both side portions of the integral facet overlap so as not to leak air or drink water, in the thirteenth embodiment 151a and the circular groove 151b are provided.

That is, a circular protrusion 151a is formed on the inner side near the one side of the integral facet 110 and the groove 152a is formed on the outer side, and the protrusion 152b is narrow on the outer side near the other side of the integral facet 110. Is formed and the inside of the inlet is formed with a wide circular groove 151b, the circular protrusion 151a is fitted in the circular groove 151b from the outside to be in close contact with the both sides of the integral facet made of a circle partially overlapped.

At this time, the outer protrusion 152b is fitted into the outer groove 152a to firmly maintain the close contact state.

Circular projections 151a may be formed in the grooves 151b opposite to each other.

14 is a plan view of a washable straw according to a fourteenth embodiment of the present invention.

As shown in FIG. 14, the washable straw 100 according to the fourteenth embodiment of the present invention includes a facet 110, a joint 120, and a detachable means 130.

The difference from FIG. 12 is that the facet 110 is composed of two semi-spherical faces 110d and 110e, and the joint 120 is further provided.

That is, the surface 110 has a predetermined thickness and is formed in a semicircular shape and elongated in the vertical direction. Two straws 110d and 110e are provided in one straw 100.

The joint 120 is a flexible material between the two semi-circular bodies (110d, 110e), freely move the two semi-circular (110d, 110e) without air or drink water between the semi-spherical (110d, 110e) To help.

The attachment / detachment means 130 formed of the insertion protrusion 139a and the insertion groove 139b has been described with reference to FIG.

15 is a plan view of a washable straw according to a fifteenth embodiment of the present invention.

As shown in FIG. 15, the washable straw 100 according to the fifteenth embodiment of the present invention includes a surface 110, a joint 120, and a detachable means 130.

The difference from FIG. 13 is that the facet 110 is composed of two semi-spherical faces 110d and 110e, and a joint 120 is further provided.

That is, the surface 110 has a predetermined thickness and is formed in a semicircular shape and elongated in the vertical direction. Two straws 110d and 110e are provided in one straw 100.

The joint 120 is a flexible material between the two semi-circular bodies (110d, 110e), freely move the two semi-circular (110d, 110e) without air or drink water between the semi-spherical (110d, 110e) To help.

Since the detachable means 130 including the circular protrusion 151a and the circular recess 151b, the recess 152a and the protrusion 152b has been described with reference to FIG. 13, a detailed description thereof will be omitted.

16 is a plan view of a washable straw according to a sixteenth embodiment of the present invention.

As shown in FIG. 16, the unit includes a unitary face 110 and a detachable means 130.

The one-piece face 110 may be made of a synthetic resin material or a round material that can be rolled up to maintain a basic shape close to a circular shape.

The connection type detachable means 130 provided in the integral facet 110 maintains the contact state of the abutted part while both end portions of the integral facet contact with each other so that air or beverage is not leaked. As the means 130, an insertion protrusion 139a and an insertion groove 139b are provided.

That is, the insertion protrusion 139a protrudes narrower than the width of the unitary facet 110 at one end of the integral facet 110, and the insertion groove 139b is narrowly inwardly at the other end of the unitary facet 110. It is formed, the insertion protrusion (139a) is inserted into the insertion groove (139b) is in close contact with the side end portion of the integral facet 110 abuts.

The insertion protrusion 139a and the insertion groove 139b may be formed at positions opposite to each other.

Although the technical spirit of the present invention has been described above with reference to the accompanying drawings, the present invention has been described by way of example and is not intended to limit the present invention.

In addition, it is obvious that any person skilled in the art may make various modifications and imitations without departing from the scope of the technical idea of the present invention.

For example, by using a restoring force to return to a circular shape of a material having a soft elasticity such as urethane or silicone, a joint of a flexible material without a joint can be rolled up and used as a washable straw, which is also a right of the present invention. Will belong to the range.

The washable straws of the present invention can be used in the recycling industry, including prevention of environmental pollution, prevention of waste of resources, and the like.

Claims (13)

It has a predetermined thickness and formed long in the vertical direction, consisting of a plurality of facets; Joints for connecting a plurality of facets in between the plurality of facets with a flexible material; And Detachment means provided on both sides of the outermost outer surface separated from the plurality of faceted joints to remove the two faceted, the detachable means to keep a close state in a state in which both of the faceted surface overlapped; Washable straw comprising a. The method of claim 1, The detachable means is a tick-type detachable means having a fastening protrusion protruding in any one of the polyhedron, and a fastening groove formed so that the fastening protrusion is fitted to the other facet; Velcro-type detachable means having a first Velcro tape attached to the inner surface of any one of the polyhedron, and a second Velcro tape attached to the outer surface of the other polyhedron; Magnetic attachment and detachment means having a first magnet attached to the inner surface of any one of the faceted body or embedded in the inside, and a second magnet attached to the outer surface of the other faceted or embedded in the inside; Of the connection type detachable means having a circular protrusion formed at the end of any one of the polyhedron, and a circular groove formed inward so that the circular protrusion is connected to the other one or the joint, Washable straw, characterized in that any one. The method of claim 1, The faceted body and the joint is a washable straw, characterized in that the surface of the thick synthetic resin material is formed integrally by connecting to the joint of the thin synthetic resin material, or connected to the joint of the flexible synthetic resin material of the stainless steel face. It has a predetermined thickness and formed long in the vertical direction, consisting of a plurality of facets; Joints for connecting a plurality of facets in between the plurality of facets with a flexible material; And A detachment means provided on both outer side surfaces of the outer surface of the plurality of faceted bodies which are not connected to the joints to detach the two faceted bodies, and the detachable means which keeps a close state in a state in which the side ends of the faceted bodies are in contact with each other; Washable straw comprising a. The method of claim 4, wherein The detachable means is a zipper-type detachable means having a teeth portion provided in the longitudinal direction in the longitudinal direction at each side end of both sides, and a slider coupled to the teeth portion for coupling or separating both teeth portions in the vertical movement and, A connecting protrusion which protrudes outward from the side end of one of the polyhedrons, and is formed to extend outwardly longer than the width of the one of the polyhedrons on the other polyhedron so that the connecting protrusions can be fitted to the extended portion thereof. Of the connection type detachable means having a connection hole, Washable straw, characterized in that any one. The method of claim 4, wherein The faceted body and the joint is a washable straw, characterized in that the surface of the thick synthetic resin material is formed integrally by connecting to the joint of the thin synthetic resin material, or connected to the joint of the flexible synthetic resin material of the stainless steel face. An integral facet formed to have a predetermined thickness and long in the vertical direction and to maintain a circular shape with an elastic material, and to be cut up and down to open; And Attaching and detaching means each formed at both open ends of the integral facet to pressurize the integral facet from the outside to maintain the closed state after the ends cross and contact each other; Washable straw comprising a. The method of claim 7, wherein The detachable means is formed on each of the open ends, the support is formed in each of the two open the end of the integral facet when the pressure is pushed from the outside while the supporters cross each other and one side support to the other support A first hook type detachable means for contact-supporting and sealing the open side so as not to be separated; Hook openings having locking jaws are formed at both open ends of the integrated facet, respectively, and when the integrated facet is pressed from the outside, both open ends of the integral facet are retracted inward, and the hook holes cross each other so that one side of the hook Of the second hook type detachable means for sealing the open side while being caught by the relative locking jaw, Washable straw, characterized in that any one. The method of claim 7, wherein A washable straw, characterized in that to be round in a round shape by using a restoring force to return to the circular shape of the unitary faceted body having elasticity. It has a predetermined thickness and has a semicircular shape and is formed long in the vertical direction, and comprises two semi-circular bodies; A joint joint between the two semi-spheroids; And Detaching means provided in the two semi-spherical bodies for detaching both semi-spherical bodies and maintaining a close state in a state where side ends of both semi-spherical bodies abut or a part of both semi-spherical bodies overlap; Washable straw comprising a. The method of claim 10, The detachable means may have a circular protrusion formed on an outer surface, an inner surface, or a side end of one of the two semicircular bodies, and an inlet for connecting the circular protrusion to the inner surface, the outer surface, or the side of the other semicircle. Is connected to the removable detachable means having a circular groove formed narrow and wide; An insertion protrusion formed on an outer surface or an inner surface or a side end portion of one of the two semi-circular bodies, and an insertion groove formed to allow the insertion protrusion to be connected to an inner surface or an outer surface or a side end portion of the other semi-circular body. Attached detachable means provided with, Among the two semi-spherical body of the magnet type detachable means having a first magnet provided in the side end portion of any semi-circular body, and a second magnet provided in the side end portion of the other semi-circular body, Washable straw, characterized in that any one. An integral facet formed to have a predetermined thickness and long in the vertical direction and to maintain a circular shape with an elastic material, and to be cut up and down to open; And Attaching and detaching means each formed on both open sides of the integral facet to maintain a close contact state in which both open portions of the integral facet overlap or in contact with both side end portions; Washable straw comprising a. The method of claim 12, The detachable means has a circular protrusion formed at one open outer side or inner surface or one end of the integral facet, and the inlet is narrow so that the circular protrusion can be connected to the other open inner side or outer face or the other end of the integral facet. A connection type detachable means having a circular groove formed wide; The insertion protrusion formed on the open outer side or inner side or one side end of the integral facet, and the connection type detachable having an insertion groove so that the insertion protrusion can be connected to the other open inner side or outer side or the other end of the integral facet. Of the Sudan, Washable straw, characterized in that any one.

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