TW201542422A - PET bottle and bottle cap thereof - Google Patents

Abstract

A PET bottle comprises a bottle body and a bottle cap. The bottle body defines a receiving space and an opening in communication between the receiving space and the outside. The bottle cap comprises a cap body and a drinking straw fixing member. The cap body is coupled, in a detachable manner, to the bottle body in order to close the opening. The drinking straw fixing member is connected to an inside surface of the cap body, and the drinking straw fixing member has a through hole and a notch. The notch allows the through hole to communicate with the outside. The notch allows a drinking straw to insert, in a straight form, into the through hole to ease engaging and disengaging between the drinking straw and the drinking straw fixing member. Besides being easy to use, molding is easy and the cost is low.

Description

Baote bottle and its cap

The invention relates to a container, and more particularly to a bottle and a bottle cap thereof.

Press, Baote bottle is one of the most common container types in the current commercial beverages.

However, the current Baote bottle structure is mainly composed of a bottle body and a bottle cap for closing the bottle body. When you want to drink the beverage contained in the bottle, you must rotate the bottle cap from the bottle to pour out the beverage in the bottle, or directly with the mouth against the opening of the bottle, or Put a straw in the bottle to suck. However, since the PET bottle is not designed with any parts for the straw to be fixed, the user who likes to suck the beverage with the straw must take the straw separately and put it in the bottle, but it often happens. When the user wants to drink the beverage, he cannot drink because of the inability to take the straw immediately, which leads to the fact that the conventional treasure bottle structure is still not convenient in use. Moreover, such a conventional treasure bottle, once the straw is placed in the bottle, the straw often sinks into the beverage, which leads to difficulties in drinking the beverage. Therefore, the inventor proposed the Taiwan Patent No. TWM473368 (China New Type No. 3373167).

The creation is provided with a straw fixing member on the inner side of the bottle cap, The straw fixing member has a perforation, and the straw is inserted into the perforation to fix the suction tube from falling into the PET bottle, although the bottle cap can solve the aforementioned problem: However, the bottle cap has the following problems: The straw fixing member is provided with a perforation on a plate body. In order to prevent the straw from slipping off the perforation, the perforation and the straw are in close contact, so that the straw is not easy to be inserted into the perforation and taken out by the perforation, resulting in no use. Convenient, especially for the elbow section.

Since the straw is inserted laterally into the perforation of the straw holder, the position of the perforation must be outside the cap. Therefore, the straw holder must extend beyond the diameter of the cap to at least one perforation diameter to allow perforation. In addition to the cap, the straw fixing member is a plate-shaped body, and the material used is too much, and the cost ratio of the cap is too high, which is difficult to promote.

The cap is provided with a vertical straw fixing member on the inner side surface, and a perforation is provided in the horizontal direction of the straw fixing member. This type of structure is not easy to be manufactured due to mold ejection during injection molding.

In the prior art, the straw fixing member of the bottle cap is inconvenient when combined with the straw and the straw, and is not easy to be formed during manufacture, and the straw fixing member has too much material, and a bottle is provided. Its cap.

The technical means adopted by the present invention is as follows: the present invention is a bottle, comprising: a bottle body having an accommodating space and an opening connecting the accommodating space to the outside; a bottle cap, the bottle cap The cap has a cap body and a straw fixing member, and the cap body is detachably coupled to the bottle body to close the opening, and the straw fixing member is coupled to the inner side surface of the cap body, The straw holder has a perforation and has a notch that allows the perforation to communicate with the exterior.

In the above-mentioned bottle, the width of the notch is smaller than the inner diameter of the perforation.

In the above-mentioned bottle, the outer side of the notch has a guiding portion, and the width of the guiding portion is tapered from the outside to the inside.

In the above-mentioned bottle, the straw fixing member has a slit under the perforation, and the slit is in communication with the perforation.

The above-mentioned special bottle, wherein the outer wall of the bottle body has an external thread; the cap of the bottle cap has an internal thread on the inner surface of the bottle body to be screwed by the internal thread of the bottle cap It is combined with a threaded thread connection outside the bottle.

In the above-mentioned bottle, the cap body of the cap has a top wall and a side wall extending downward from the periphery of the top wall, the internal thread is located on the inner circumferential surface of the side wall, and the straw fixing member The body is integrally connected to the inner side surface of the top wall of the cap body, and the perforation is transversely extending through the straw fixing member.

The invention further provides a bottle cap of a PET bottle, comprising: a cap body; a straw fixing member connected to the inner side surface of the cap body and having a perforation and a notch, the notch allowing perforation Communicate with the outside.

The bottle cap of the above-mentioned bottle, wherein the width of the notch is smaller than the inner diameter of the perforation.

In the above-mentioned bottle, the outer side of the notch has a guiding portion, and the width of the guiding portion is tapered from the outside to the inside.

In the above-mentioned bottle, the straw fixing member has a slit under the perforation, and the slit is in communication with the perforation.

The beneficial effects of the invention:

1. The present invention utilizes a perforation in the straw fixing member, and a notch on the outer side of the perforation, so that the perforation can communicate with the outside, so that the straw is conveniently placed from the outside of the bottle cap into the perforation by the notch, and is taken out by the perforation. The use of the operation is much more convenient than the prior art.

2. The invention has a notch and a slit on the outer side and the inner side of the perforation of the straw fixing member, so that the straw fixing member is more elastic, and the straw is easier to be demolded during injection molding, except that the straw is easier to insert or take out. Suitable for mass production.

3. In the present invention, a straw is provided on the outer side of the perforation of the straw fixing member, so that the straw is conveniently placed from the outside of the bottle cap into the perforation from the notch. Therefore, the position of the perforation can be deeper into the inside of the cap without affecting the use and operation. The utility model can effectively reduce the length of the straw fixing member, reduce the amount of materials, and reduce the material of the crack and the gap, and the amount of the whole material can be reduced much, thereby effectively reducing the cost.

400‧‧ ‧Bout bottles

40‧‧‧ bottle

41‧‧‧ accommodating space

42‧‧‧ openings

43‧‧‧ external thread

522‧‧‧ gap

50‧‧‧ caps

51‧‧‧Cap body

511‧‧‧ top wall

512‧‧‧ side wall

513‧‧‧ internal thread

52‧‧‧Sipper fixings

521‧‧‧Perforation

60‧‧‧Sipper

61‧‧‧ elbow section

62‧‧‧Insert paragraph

63‧‧‧ suction section

99‧‧‧ Drinks

523‧‧‧Guide

524‧‧‧Rip

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view of a combination of a preferred embodiment of the present invention.

Fig. 2 is a perspective view showing a partial member of the embodiment shown in Fig. 1.

Figure 3 is a cross-sectional view showing a partial member of the embodiment shown in Figure 1.

Fig. 4 is a schematic view showing the combination of partial members of the embodiment shown in Fig. 1.

Fig. 5 is a schematic view showing the state of use of the embodiment shown in Fig. 1.

In order to enable the reviewing committee to have a better understanding and recognition of the features and characteristics of the present invention, the following preferred embodiments are illustrated as follows: Referring to Figures 1 to 5, the present invention provides a The bottle 400 of the preferred embodiment comprises a bottle body 40, a bottle cap 50 and a straw 60. The bottle body 40 has an accommodating space 41 therein. To accommodate the liquid (beverage), the top end of the bottle body 40 has an opening 42 that communicates with the accommodating space 41 to the outside, and an external thread 43 is formed on the peripheral wall of the bottle body 40 adjacent to the top end.

Referring to Figures 1 to 4, the cap 50 is preferably integrally formed of a thermoplastic material, and has a cap body 51 and a straw fixing member 52. The cap body 51 is composed of a top wall 511 and a self-contained The peripheral wall of the top wall 511 integrally extends downwardly by a predetermined distance of the side wall 512, and the inner peripheral surface of the side wall 512 has an internal thread 513 for threading the internal thread 513 and the external thread 43 of the bottle body 40. Connecting, the cap 50 can be combined with the bottle body 40 in a separable manner (spinning) to close the opening 42 of the bottle body 40, the straw fixing member 52 is The inner side surface of the top wall 511 of the cap body 51 is integrally connected downwardly and extends to the straw fixing member. A through hole 521 is formed in the outer surface of the hole 52 and a notch 522 is formed on the outer side. The notch 522 allows the through hole 521 to communicate with the outside. The width of the notch 522 in this embodiment is smaller than the inner diameter of the through hole 521. The outer side has a guiding portion 523, the width of the guiding portion 523 is tapered from the outside to the inside to guide the straw 60 through the notch 522, and enters the through hole 521; in an embodiment of the invention, the straw fixing member The bottom of the 52-perforation 521 has a slit 524 which communicates with the perforation 521. The slit 524 forms the straw fixing member 52 as two independent and opposite individuals, so that the straw fixing member 52 is more elastic and is favorable for clamping. The straw 60 makes it easier to mold the mold during injection molding. When the cap body 51 is coupled to the bottle body 40, the straw fixing member 52 is located inside the opening 42, that is, the straw fixing member 52 is located in the accommodating space 41 of the bottle body 40.

Referring to Figures 1, 4, and 5, the straw 60 is an elbow type straw, and the straw 60 defines an elbow section 61 that can be bent arbitrarily, and an insertion section 62 that is connected to one end of the elbow section 61. And a suction section 63 connected to the other end of the elbow section 61. The elbow section 61 of the straw 60 is inserted into the through hole 521 of the straw fixing member 52 of the cap 50 by the notch 522.

Therefore, the above is the introduction of each component of the PET bottle 400 according to a preferred embodiment of the present invention and its assembly manner, and then the characteristics of its use are as follows: First, as shown in FIG. 1, when the bottle When the cover 50 is screwed onto the bottle body 40, the opening 42 of the bottle body 50 is closed by the bottle cap 50, and The notch 522 of the straw fixing member 52 of the cap 50 is inserted into the through hole 521 of the straw 60 of the straw 60, and the straw 60 is fixedly coupled to the cap 50, and the insertion section 62 of the straw 60 is inserted. The suction section 63 is located in the accommodating space 41 of the bottle body 40.

Therefore, after packaging (packaging), the PET bottle 400 of the present invention can be accompanied by a straw 60 at the same time, so that the drinker can achieve the function of using it at any time when using the straw to drink the beverage, so as to enhance the use. Convenience. Of course, the straw 60 and the beverage-containing bottle 400 can also be separated, and the straw 60 can be combined with the straw fixing member 52 when in use.

In addition, when the user wants to drink the beverage 99 filled in the bottle 400 of the present invention, the bottle cap 50 only needs to be rotated away from the bottle body 40, and the straw can be rotated while the bottle cap 50 is being rotated. The suction section 63 of the 60 is pulled out of the opening 42 of the bottle body 40, and the insertion section 62 is still located in the accommodating space 41 of the bottle body (refer to Fig. 5), so that The user drinks the beverage 99 in the accommodating space 41 by sucking the suction section 63 of the straw 60.

Therefore, the present invention can not only fix the straw 60, but also prevent the straw 60 from sinking into the beverage 99 by referring to the bottle cap 50 (refer to FIG. 5). Convenience when using.

Compared with the prior art, the present invention utilizes a through hole 521 on the straw fixing member 52, and a notch 522 on the outer side of the through hole 521, so that the through hole 521 can communicate with the outside to facilitate the suction pipe 60 from the outside of the bottle cover 50. The ground is placed in the through hole 521 by the notch 522, and is taken out by the through hole 521, and the operation is much more convenient than the prior art.

In the present invention, a notch 522 and a slit 524 are provided on the outer side and the inner side of the through hole 521 of the straw fixing member 52, so that the straw fixing member 52 is more elastic, except that the straw 60 is easier to insert or take out, and the structure is injection molded. It is easy to demould and is suitable for mass production.

In addition, in the present invention, the outer side of the through hole 521 of the straw fixing member 52 is provided with a notch 522, so that the suction tube 60 is inserted into the through hole 521 from the outside of the bottle cover 50 straightly from the notch 522, so that the position of the through hole 521 can be deeper than the bottle cap 50. The internal use does not affect the use and operation, and the length of the straw fixing member 52 can be effectively reduced, the amount of material can be reduced, and the material of the crack 524 and the gap 522 can be reduced, and the amount of the whole material can be reduced much, thereby effectively reducing the cost.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all of the related art in the art according to the present invention are equivalent to the present invention. The scope of coverage.

400‧‧ ‧Bout bottles

40‧‧‧ bottle

41‧‧‧ accommodating space

42‧‧‧ openings

43‧‧‧ external thread

50‧‧‧ caps

511‧‧‧ top wall

52‧‧‧Sipper fixings

60‧‧‧Sipper

61‧‧‧ elbow section

62‧‧‧Insert paragraph

63‧‧‧ suction section

99‧‧‧ Drinks

Claims (10)

A bottle of a bottle comprising: a bottle body having an accommodating space and an opening connecting the accommodating space to the outside; a bottle cap having a cap body and a straw fixing member The cap body is detachably coupled to the bottle body to close the opening, the straw fixing member is coupled to the inner side surface of the cap body, the straw fixing member has a perforation, and has a notch. This gap allows the perforations to communicate with the outside. The PET bottle according to claim 1, wherein the width of the notch is smaller than the inner diameter of the perforation. The bottle of the first aspect or the second aspect of the invention, wherein the outer side of the notch has a guiding portion, and the width of the guiding portion is tapered from the outside to the inside. The PET bottle according to claim 1 or 2, wherein the straw fixing member has a slit under the perforation, and the slit is in communication with the perforation. The PET bottle according to claim 1, wherein the outer peripheral wall of the bottle body has an external thread; the cap of the bottle cap has an internal thread on the inner surface of the bottle body to be covered by the bottle cap The internal thread is screwed into the threaded connection of the outside of the bottle. The bottle of the bottle of claim 5, wherein the cap body of the cap has a top wall and a side wall extending downward from the periphery of the top wall, the internal thread being located inside the side wall On the circumferential surface, the straw fixing piece is integrated Attached to the inner side surface of the top wall of the cap body, and the perforation is transversely extending through the straw fixing member. A bottle cap of a PET bottle, comprising: a cap body; a straw fixing member connected to the inner side surface of the cap body and having a perforation and a notch, the notch allowing the perforation to communicate with the outside. The bottle cap of the bottle according to claim 7, wherein the width of the notch is smaller than the inner diameter of the perforation. The bottle of the seventh aspect or the eighth aspect of the invention, wherein the outer side of the notch has a guiding portion, and the width of the guiding portion is tapered from the outside to the inside. The PET bottle according to claim 7 or 8, wherein the straw fixing member has a slit under the perforation, and the slit is in communication with the perforation.