TWM530796U - Container seal member allowing straw insertion - Google Patents

Description

Container stop leaking element for straw insertion

This creation relates to a container closure member, and more particularly to a container leak stop member that can be inserted into a straw.

According to the general container, there is a member of the mouth, such as a lid. However, some water bottle containers for sports, such as those disclosed in the new patent No. M486624, are provided with a flexible film body on the bottle cap, and the film is placed on the film. The cross-shaped groove is formed in the body, and the film body is formed into a plurality of deformable membranes, and the membranes are defined with an opening therebetween, wherein the size of the opening is determined by the degree of deformation of the membranes. The above structure can be inserted into a straw, and the straw can still pass through the membrane body and push the membranes into the water bottle without opening the bottle cap, thereby improving the convenience of drinking water.

In the above structure, after the suction pipe is withdrawn, the diaphragms are returned to their original positions due to their own elasticity, thereby reducing the area of the opening. However, these diaphragms often affect their elasticity due to their shape factors (such as the ratio of thickness to length) or material properties (such as temperature or humidity), so that the diaphragms do not respond well after the suction tube is withdrawn. In situ, the opening is unable to be locked and a major loss of water leakage occurs, which is very inconvenient to use.

On the other hand, the conventional nipple is also provided with a cross-groove to form a plurality of membranes and openings. When the beverage is driven by the suction force, the membranes are pushed open to expand the opening to flow out of the nipple. When the diaphragm is not subjected to suction force, it can return to the original position and block the opening, thereby avoiding water leakage. However, the design of the application of the nipple does not include the insertion of a straw, so the structure and principle of the leak stop cannot be the key content in the technical field of the present invention.

In view of this, how to improve the above problems is the primary issue that the creative office wants to solve.

The main purpose of the present invention is to provide a container leakage preventing member for inserting a straw, which uses a pressing member to press a film body provided with a groove, thereby reducing an opening formed by the groove on the film body, thereby further Achieve the effect of preventing water leakage.

For the purpose of the foregoing, the present invention provides a container leakage preventing member for inserting a straw, comprising: an annular seat body defining a reference plane; and a deformable diaphragm disposed on the The inner side of the ring of the seat body, and the diaphragm extends along the reference plane; the diaphragm is provided with at least one groove, so that the diaphragm is formed with a plurality of valves; and a pressing member is disposed outside the ring of the seat body, The pressing member provides a pressing force acting in the direction in which the reference plane extends and is applied to the seat body, and the pressing force in turn transmits and forces the valves to closely abut each other.

The pressing member is an annular elastic ring, and the elastic ring is located on the reference plane and is disposed outside the ring of the seat body. Further, a ring groove is disposed on the outer side of the ring of the seat body, and the elastic ring is disposed in the ring groove.

In an embodiment, a joint portion of the seat body is coupled to a cap.

In one embodiment, the diaphragm is defined to have a center and a peripheral edge, the thickness of the diaphragm increasing from the center toward the periphery.

The above objects and advantages of the present invention are not to be understood in detail from the detailed description and the accompanying drawings.

Please refer to FIG. 1 , which shows a container leakage preventing component for straw insertion, which comprises a ring-shaped seat body 1 which is made of a soft material and can be deformed by force. Flexibility. The base 1 defines a reference plane P as shown in FIG. 4, wherein in the present embodiment, the reference plane P passes through the base 1 perpendicularly to the base 1.

The inner side of the ring of the seat body 1 is provided with a diaphragm 2 extending along the reference plane P, wherein the diaphragm 2 is made of a soft material and has flexibility to be deformed by force. As shown in FIG. 4, the diaphragm 2 is defined to have a center 21 and a peripheral edge 22, and the diaphragm 2 is connected to the inner side of the ring of the seat body 1 by the peripheral edge 22, and the thickness thereof is from the center 21 toward The circumference 22 is increasing.

As shown in Fig. 2, the diaphragm 2 is provided with at least one grooving groove 23, and the diaphragm 2 is formed with a plurality of valves 24. In the embodiment, the diaphragm 2 is provided with two intersecting grooves 23 which are crisscrossed, and intersect at the center 21 of the diaphragm 2, so that the diaphragm 2 is divided into four fan-shaped valves 24 The two ends of each of the grooving grooves 23 may be selected to extend to the periphery 22 of the diaphragm 2, or may not be extended to the peripheral edge 22 of the diaphragm 2. Accordingly, the slit 23 provides an opening 25 at the location where the membrane 2 is cut, as shown in Fig. 3, for a straw 4 to pass through, and when the straw 4 passes through the membrane 2 through the opening 25. Each of the valves 24 is pushed away by the straw 4 to be deformed, thereby increasing the area of the opening 25 for the straw 4 to pass smoothly.

As shown in Figs. 1 and 4, the outer side of the ring of the seat body 1 is provided with a pressing member which can provide a pressing force acting in the direction in which the reference plane P extends and is applied to the seat body 1. In this embodiment, the pressing member is an annular elastic ring 3, and the elastic ring 3 is disposed on the reference plane P and is disposed outside the ring of the seat body 1. Further, the seat body 1 is further A ring groove 11 on the reference plane P is disposed on the outer side of the ring, and the elastic ring 3 is disposed in the ring groove 11. The inner diameter of the elastic ring 3 is slightly smaller than the outer diameter of the seat body 1 corresponding to the annular groove 11, so that the elastic ring 3 will produce a parallel to the reference plane P and toward the center 21 The forced force F of the loops, and in turn, is transmitted to each of the valves 24, forcing the respective valves 24 to move toward the center 21, thereby causing the respective valves 24 to closely abut each other.

With the above structure, as shown in Fig. 4, after the suction pipe is pulled away, each of the valves 24 is returned to the original position by its own elasticity. At this time, since the elastic ring 3 loops the pressing force F of the seat body 1, the respective valves 24 are pushed toward the center 21 to closely abut each other, thereby closing the opening formed by the section groove 23. , so that the liquid can not pass, in order to prevent the purpose of water leakage.

Further, the outer side of the ring body of the base body 1 is provided with a joint portion for engaging with a bottle cap 5; in the embodiment, the joint portion is a groove 12 which is disposed outside the seat body 1 and can be The opening 51 of the cap 5 is fitted as shown in Fig. 4, whereby the present invention is bonded to the cap 5.

However, the above description of the embodiments is merely illustrative of the present invention and is not intended to limit the present invention. Therefore, the replacement of equivalent elements should still be within the scope of the present invention.

In summary, it can be made clear to the skilled person that the creation can achieve the aforementioned objectives, and it has already met the requirements of the Patent Law and submitted an application according to law.

1‧‧‧The body of the body 11‧‧" ring groove 12‧‧‧ slotted 2‧‧‧ diaphragm 21‧‧‧ center 22‧‧‧ circumference 23‧‧ ‧ sulcus 24‧ ‧ valve 25 ‧ ‧ opening 3‧‧‧Flexible circle 4‧‧‧Drawer 5‧‧‧Cap 51.‧‧Opening F‧‧‧Forcing force P‧‧‧ reference plane

Figure 1 is a three-dimensional exploded view of the creation; Figure 2 is a top plan view of the creation; Figure 3 is a schematic cross-sectional view of the creation of the straw; Figure 4 is a section of the creation when the straw is not inserted schematic diagram.

1‧‧‧ body

11‧‧‧ Ring groove

12‧‧‧Inlay

2‧‧‧ diaphragm

21‧‧‧ Center

22‧‧‧ Periphery

23‧‧‧"

24‧‧ ‧valve

3‧‧‧Flexible circle

5‧‧‧ caps

51‧‧‧Opening

F‧‧‧forced strength

P‧‧‧ reference plane

Claims (5)

A container leakage preventing member for inserting a straw, comprising: an annular seat body defining a reference plane; a deformable diaphragm disposed on the inner side of the ring of the seat body, and the The diaphragm extends along the reference plane; the diaphragm is provided with at least one groove, the diaphragm is formed with a plurality of valves; a pressing member is disposed outside the ring of the seat body, and the pressing member provides a reference along the reference The pressing force acting in the direction of the plane extension is applied to the seat body, and the pressing force in turn transmits and forces the valves to closely abut each other. The container leakage preventing member for inserting a straw according to claim 1, wherein the pressing member is an annular elastic ring, and the elastic ring is located on the reference plane and is disposed outside the ring of the seat body. The container leakage preventing member for inserting a straw according to claim 2, wherein a ring groove is disposed outside the ring of the seat body, and the elastic ring is disposed in the ring groove. The container leakage preventing member for inserting a straw according to claim 1, wherein a joint portion of the seat body is provided with a joint portion for engaging with a cap. The container leakage preventing member for straw insertion according to claim 1, wherein the diaphragm is defined to have a center and a peripheral edge, and the thickness of the diaphragm is gradually increased from the center toward the circumference.