JPS6346381Y2 - - Google Patents

Description

[Detailed Description of the Invention] Technical Field This invention relates to a bottle with a suction tube, and particularly to a bottle with a suction tube that is provided with a suction tube that can come out and go out.

BACKGROUND OF THE INVENTION A bottle with a suction tube is convenient because the liquid inside can be sucked through the suction tube that protrudes to the outside. On the other hand, it is unsightly if the suction tube sticks out,
It is easy to cause the contents to leak out accidentally. For this reason, when the suction tube is not in use, the suction tube is sealed with a lid that is placed over the inlet and outlet of the suction tube, and when the lid is opened, the suction tube protrudes due to springs, buoyancy, its own elasticity, etc. Some models are provided that automatically protrude.

However, although it is convenient that the suction tube automatically protrudes when the lid is opened, the lid is closed with the protruding suction tube pushed in against its protruding habit. Because it has to be
The ease of use of this type of bottle with a suction tube is greatly diminished because the lid is not easy to close and is difficult to close with one hand. Furthermore, in order to push in the protruding suction tube, the user tends to press down on the suction opening with a finger or pinch it and pull it down, which is unsanitary.

The object of this invention is to provide a bottle with a retractable drinking tube that does not have the drawbacks of the conventional type described above, by making the drinking tube extend and retract in conjunction with the opening and closing of the cover of the drinking tube opening.

Structure/Function This device is equipped with a suction tube that is inserted so as to be able to come out and go out, and a lid that opens and closes the suction tube entrance and exit opening into which the suction tube is inserted. The suction tube is connected to the insertion portion by a strip, and the suction tube is pulled out from the suction tube outlet through the strip in conjunction with at least the opening operation of the lid.

Due to the structure of this device, the strip that connects the suction tube and the lid pulls up the suction tube from inside the bottle in response to the opening and closing of the lid each time the lid is opened and closed. It is possible to more reliably project the lid with a movement that corresponds to the opening speed of the lid, and to maintain that state. As a result, the upper end of the suction tube is stably projected out of the bottle and can be used for sucking the contents as it is.

The lid only needs to be able to pull up and retract the strips by opening and closing, and can be opened and closed in various ways.

Embodiment To explain the first embodiment shown in FIGS. 1 to 4, a suction pipe outlet 2 is provided at an eccentric position on the top surface 1a of a bottle 1. A cap-shaped lid 3 that covers the top surface is screwed 4 onto the outer periphery of the top surface 1a of the suction tube outlet 2.
The lid 3 rotates around the opening of the suction pipe outlet 2 by its 4 screws, so that the suction pipe outlet opening window 5, which is connected to the eccentric position of the top surface of the lid 3, opens the suction pipe. The suction pipe outlet 2 is opened and closed depending on whether the outlet 2 is opposed to the outlet 2 or not. The window 5 is formed in an arc shape when viewed from above.

The bottle 1 is formed by screwing 8 a cap 6 having a top surface 1a with a suction pipe outlet 2 to the outer periphery of the mouth of a wide-mouth container body 7, and a cap 6 having a top surface 1a with a suction pipe outlet 2. A suction tube 9 has been inserted. Suction tube 9
The lower end of a hard elastic tube 9a made of synthetic resin is connected to a soft elastic tube 9b made of rubber or synthetic resin. The lid 3 and the suction tube 9 are
A slightly hard elastic tube made of polyethylene or the like is force-fitted into an eccentric position 10 of the lid 3 and fixed at one end, and the other end is fixed via a spring 11 to a part of the insertion part of the suction pipe 9 into the bottle 1. They are connected by a strip 12. The elastic strip 12 can freely move in and out of the bottle 1 through a through hole 13 provided on the top surface 1a of the bottle formed by the cap 6 at a position adjacent to the outside of the suction pipe emitting/receiving port 2.

The cap 6 is formed with an elastic strip release recess 14 having a through hole 13 open at one end, which has an arcuate shape when viewed from above, and the suction pipe inlet/outlet 2 is formed so that the suction pipe 9 is sufficiently drawn into the bottle 1. It is formed into a sufficiently long downward cylindrical shape so that it does not come off from the entrance/exit opening 2 even when the opening is closed. The outer periphery of the lid 3 has a non-slip surface uneven portion 6a. The part below the bulging flange 7a provided below the cap screw 8 of the container body 7 is covered with a container-shaped heat insulating wall 15, which exhibits appropriate heat retention, and the outside of the heat insulating wall 15 is the bulging flange 7a. It is covered with a flexible and elastic protective bag 16 that reaches up to the top for protection and decoration. A protrusion 17 is formed at the opening edge of the suction tube egress/recess port 2, the through hole 13, and the elastic strip release recess 14 toward the bottle top surface 1a, whereas the protrusion 17 is formed on the back surface of the lid 3. When this occurs, a plate-shaped seal packing 18 is attached that is crimped onto the protrusion 17 to prevent the liquid content from leaking from the openings between the suction pipe egress/recess port 2, the through hole 13, and the elastic strip release recess 14. ing.
An annular seal packing 19 is also attached to the cap 6 and is press-fitted to the opening edge of the container body 7.

In the closed state of the lid 3 shown by solid lines in FIGS. 1, 2, and 3, when the lid 3 is rotated to the left where the screws 4 loosen, the lid 3 is moved to the imaginary line position in FIGS. 1 and 2. While moving upward, the force-fitted portion 10 of the elastic strip 12 and the suction tube retractable opening window 5 are moved to the imaginary line position in FIG. 3. This movement of the force-fitted portion 10 causes the elastic strip 12 to be pulled out along the recess 14 as seen by the imaginary line in FIG. This brings about upward movement of the attachment part to the tube 9 and pulls up the suction tube 9. This suction tube 9 is pulled up together with the rotation of the lid 3, and gradually protrudes from the suction tube egress/recess opening 2. Since the suction pipe outlet opening window 5 is formed in an arc shape, the suction pipe outlet 2 can be opened from before the suction pipe 9 protrudes from the suction pipe outlet 2 until it fully protrudes from the suction pipe outlet 2. , and does not prevent the suction tube 9 from protruding.

The suction tube 9 is in its maximum protruding state as indicated by the imaginary line in FIG. 1, so that the liquid inside can be easily sucked.
The hard elastic tube 9a of the suction tube 9 stabilizes the protruding state to facilitate suction, and the soft elastic tube 9b has loose elasticity so that its lower end contacts the inner bottom surface of the bottle 1 effortlessly but surely, allowing the content liquid to be absorbed. It is guaranteed that almost the entire amount of the liquid will be absorbed.

If you try to turn the lid 3 to the left beyond the imaginary line in FIGS. 1, 2, and 3, the suction tube 9 in the protruding state
Since the suction tube outlet opening window 5 gets caught and becomes an obstacle, the lid 3 is prevented from coming off due to mischief or carelessness.

Lid 3 shown by phantom lines in FIGS. 1, 2, and 3
When the lid 3 is rotated to the right in the open state, the lid 3 is rotated to the closed state shown by the solid line.
Push the elastic strip 12 into the bolt 1. As a result, the elastic strip 12 pulls the suction tube 9 into the bottle 1 via the spring 11. Immediately after the suction tube 9 is submerged into the bottle 1, the suction tube outlet opening window 5 of the lid 3 is completely removed from the suction tube outlet 2, and the suction tube outlet 2 is inserted into the lid 3.
Closed by At the end of the rotation of the lid 3, the seal packing 18 attached to the back surface of the lid 3 is pressed against the suction pipe outlet 2, the through hole 13, and the opening edge protrusion 17 of the elastic strip release recess 14, and the suction pipe is closed. The openings of the tube inlet/outlet 2, the through hole 13, and the elastic strip relief recess 14 are sealed.

Removing the cap 6 from the container body 7 is convenient for internal cleaning, and also facilitates disassembly and cleaning and replacement of accessories for the cap 6. In addition, when the elastic strip 12 is made of synthetic resin as in this embodiment, it may be fixed to the lid 3 by welding, or may be integrally molded in some cases.

The second embodiment shown in FIGS. 5 to 9 is
One end is pivoted to one side of the suction pipe outlet 2 opening part 2
The suction tube 9 is made to appear and disappear in conjunction with the opening and closing of the lid 22. The suction pipe inlet/outlet 2 is opened in a funnel shape on the lower side of the inclined top surface 1a that is biased toward one side of the bottle 1 formed by the cap 6, and the lid 22 is formed in a rearward-facing position integrally molded on the higher side of the top surface 1a. It is pivotally attached to the bifurcated hinge receiver 23 by elastically fitting the hinge pins 21 formed on the inner surfaces of both sides of the recess 24 into which the hinge receiver 23 at one end of the lid 22 is fitted. By rotating, the suction pipe outlet 2 is opened and closed as shown by solid lines and imaginary lines in FIG.

The free end of the lid 22 includes an operating piece 22a and a locking recess 22b located at the base thereof and elastically engaging with a locking piece 25 on the front edge of the top surface 1a to lock the lid 22 in the closed state.
is formed. The inner surface of the lid 22 is provided with an annular seal packing 26 held in an annular groove 27, which faces the opening edge protrusion 17 of the funnel-shaped suction tube outlet 2. is crimped onto the protrusion 17 in the closed state. Locking recess 22
b is located at the base of the operation piece 22a, so that when the operation piece 22a is pressed in the lid opening direction, the locking piece 25
This makes it easier to open the lid 22. The hinge pin 21 is inserted into the bifurcated recess 23a of the bifurcated hinge receiver 23.
A T-shaped spring piece 23c is integrally formed when viewed from the plane that presses toward the narrow outlet 23b, and holds the hinge pin 21 in the bifurcated recess 23a without wobbling. Stoppers 28 are integrally formed on both rear sides of the hinge receiver 23 to abut against the rear surface of the lid 22 and to restrict the maximum open position of the lid 22 to the imaginary line position in FIG.

The suction pipe 9 inserted into the bottle 1 so as to come out and go out from the suction pipe entrance 2 and the lid 22 are connected to the bottle 1 through a through hole 13 formed in the middle of the funnel-shaped suction pipe entrance 2. Band-shaped elastic strip 29 that can be freely moved in and out
are connected by. This connection is made by the elastic strip 2
The upper forked portion 29a of the elastic strip 29 is fitted from the side to the engagement protrusion 30 that is integrally molded on the part surrounded by the annular seal packing 26 on the back surface of the lid 22, while the lower end of the elastic strip 29 is fixed. Similar to the first embodiment, the suction pipe 9 is fixedly attached to the insertion portion into the bottle 1 via a spring 11. Reference numeral 31 denotes an auxiliary piece provided before and after the engaging protrusion 30, and the bifurcated portion 29a that engages with the engaging protrusion 30 receives a tensile force from the thickened portion at the distal end of the engaging protrusion 30. This prevents the elastic strip 29 from expanding in an attempt to come off, and prevents the elastic strip 29 and the lid 22 from becoming unattached inadvertently.

The elastic strip 29 is moved in and out as the lid 22 is opened and closed, causing the suction tube 9 to protrude to the imaginary line position or retract to the solid line position.

An upwardly directed elastic strip 29 is provided at the front of the opening edge of the through hole 13.
A guide protrusion 32 for pushing in and a stopper piece 33 for regulating the lifting height of the suction pipe directed downward are integrally molded at the rear of the opening edge of the suction pipe egress/retrieval opening 2.

The third embodiment shown in FIGS. 10 to 18 has a lid 4 which is pivoted at one end 41 as in the second embodiment.
2, a suction tube 9 is connected to the lid 42 so as to be moved in and out in conjunction with opening and closing, and the shape and pivot structure of the lid 42 have been changed.

The lid 42 of the second embodiment has a circular shape when viewed from above, but is formed into a rectangular shape with a small width, and has a hinge receiver formed at the rear end of the side walls 42a and an elastic engagement piece 42b at the rear of both side walls 42a. A recess 42c is formed, and the hinge receiving recess 42c is connected to the bottle top surface 1.
The suction pipe opening 2, which is opened in a cylindrical shape and is pivoted by fitting into a hinge pin 41 having an approximately triangular cross section formed on the inner surface of the rear end of the cover concealing walls 43, 43, is shown by the solid line and the solid line in FIG. It opens and closes as shown in the imaginary line. The hinge pin 41 is formed so that one apex in the cross section faces upward, and when the hinge receiving recess 42c of the lid 42 facing downward is elastically fitted from above as shown in FIG. 42
is pivoted 41.

When the lid 42 is closed, the elastic engagement piece 42b is pushed slightly backward by the hinge pin 41 as shown in FIG. Even if the engagement with the piece 25 is maintained by an appropriate elastic force, and the narrow outlet part 42e of the hinge receiving recess 42c is pushed out, the engagement between the thickened part at the lower end of the elastic engagement piece 42b and the hinge pin 41 is maintained. As a result, the pivoted state 41 is maintained. When the lid 42 is in the middle of an opening operation as shown in FIG. 17, the state of the pivot 41 is stabilized because the direction of the maximum cross-sectional dimension of the hinge pin 41 is oriented in the width direction of the hinge receiving recess 42c. , when the lid 42 is in the maximum open state as shown in FIG.
c, and one vertex in the cross section faces the narrow outlet 42e of the hinge receiving recess 42c, but the hinge receiving recess 42c is not connected to the hinge pin 4.
1 from below, and the downward movement of the lid 42 is prevented by the top surface 1a of the bottle, so that the pivotally mounted state 41 is maintained.

The lid 42 and the suction pipe 9 are connected by an elastic strip 12 as in the first embodiment. The suction pipe inlet/outlet 2 and the through hole 13 are opened separately adjacent to the bottle top surface 1a, and an annular protrusion 17 is provided to surround both openings, and the annular seal packing 26 on the back surface of the lid 42 is arranged as described above. It is provided so as to be crimped onto the annular protrusion 17.

In the fourth embodiment shown in FIGS. 19 to 22, a lid 51 that can be opened and closed in a sliding manner and a suction tube 9 are connected so as to be interlocked. The lid 51 has a rectangular shape with a small width when viewed from the top, and has a top surface 1a of the bottle.
A concave groove 5 that opens upwardly and laterally on the diameter line of
2, and by engaging the slide grooves 51b on the inner surfaces of both side walls 51a and the guide rails 52a formed on the left and right sides of the bottom surface of the groove 52, the suction pipe inlet/outlet 2 is inserted as shown in solid lines and imaginary lines in FIG. It is designed to open and close.

An elastic strip 53 connecting the lid 51 and the suction pipe 9
is inserted into and out of the bottle 1 freely by using the suction pipe inlet/outlet 2 provided at the bottom of the recessed groove 52, and the upper end arms 53a are pivotally supported by the lid side walls 51a. Stopper part 5 for drinking pipe outlet 2
3b, a T-shaped upper member 53c, and a stopper part 5.
It consists of a polypropylene strip member 53e with an upper end threaded portion 53d screwed to the lower part of 3b, and the lower end of the strip member 53e is fixed to the bottle insertion portion of the suction pipe 9 via a spring 11.

As the lid 51 is opened and closed, the elastic strip 53 is moved in and out of the bottle 1, and the suction tube 9 is moved in and out of the suction tube ejection opening 2, as in the previous embodiments. Figure 19 solid line and Figure 20, 2nd
When the elastic strip 53 is closed as shown in FIG. 1, the elastic strip 53 is pushed into the bottle 1 to the maximum extent, and the stopper part 53b in the middle presses against the opening of the suction pipe outlet 2, thereby closing the outlet 2. A seal packing may be provided between the stopper part 53b and the outlet 2, or such a stopper part may be provided as a part of the lid. 3. It is easy to adopt the opening/closing method of each embodiment.

The guide rail 52a and the groove 5 on the bottom of the groove 52
Both side walls 51a of the lid 51 are placed between the two inner surfaces.
A protrusion 5 that engages with a notch 51c formed on the lower edge
4 is formed to regulate the maximum opening position of the lid 51 and to prevent it from coming off. Therefore, the lid 51 is attached or removed by forcing the both side walls 51a of the lid 51 to get over the protrusion 54 with some force. An operating projection 51d is formed on the top surface of the lid 51.

The embodiment shown in FIG. 23 is a case in which a metal elastic strip 61 made of stainless steel wire or the like is connected to a lid 62 that can be opened and closed in any manner and a suction pipe 9. , the annular connecting end 61a bent at the upper end is attached to the mounting piece 62 on the back side of the lid 62.
a, and the lower end spring-like portion 61b is fitted onto the suction pipe 9 to connect the lid 62 and the suction pipe 9.

Effects According to this invention, a suction tube is inserted so as to be freely retractable, and a lid is provided for opening and closing the suction tube entrance into which the suction tube is inserted. Since the suction tube is connected to the inner insertion portion by a strip and the suction tube is pulled out from the suction tube egress/retrieval port through the strip in conjunction with at least the opening operation of the lid, the strip is connected to the lid when the lid is opened or closed. The suction pipe is pulled up from inside the bolt in response to the opening and closing of the lid, and the suction pipe is reliably protruded from the suction pipe ejection opening and moved in accordance with the opening speed of the lid, and this state can be maintained. The upper end of the tube stably protrudes outside the bottle, allowing the contents to be sucked as is.

Therefore, the bottle with a retractable suction tube has the advantage that it can be easily operated with one hand, and can be used hygienically without having to touch the suction tube due to retraction or retraction.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view of the first embodiment, and Fig. 2 is a longitudinal cross-sectional view of the first embodiment.
The figure is a vertical cross-sectional view with a different angle, Figure 3 is a plan view, Figure 4 is an exploded slope view of the main parts, and Figure 5 is the 2nd view.
6 is a partial plan view excluding the lid, FIG. 7 is an overall plan view, FIG. 8 is a front view of the main part, FIG. 9 is an exploded slope view of the main part, and FIG. Figure 10 is the third
A longitudinal sectional view of the embodiment, FIG. 11 is a partial plan view, FIG. 12 is an overall plan view, FIG. 13 is a front view of the main part, FIG. 14 is an exploded slope view of the main part, and FIG. 15 18 is a partial cross-sectional view showing each rotating position of the lid in the removed state and installed state, FIG. 19 is a vertical cross-sectional view of the fourth embodiment, FIG. 20 is a plan view, and FIG. 21 is a partial view. FIG. 22 is an exploded perspective view of the essential parts, and FIG. 23 is a partial perspective view of still another embodiment. {6... Cap, 7... Vessel} 1... Bottle, 1a... Top surface, 2... Suction pipe outlet, 3, 2
2, 42, 51, 62...Lid, 4...Screw on, 2
1, 41... Pivot, 51b... Slide groove, 52
a... Guide rail, 5... Suction pipe outlet opening window, 9... Suction pipe, 12, 29, 53, 61...
Elastic strip, 53b...stopper part, 13...through hole,
18, 26... Seal patch king.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A suction pipe inserted in a manner that allows the suction pipe to come out and go out, and a lid that opens and closes the suction pipe inlet/outlet into which the suction pipe is inserted, and a part of the lid and a suction pipe A suction pipe characterized in that the part of the tube inserted into the bottle is connected by a strip, and the suction tube is pulled out from the suction tube outlet through the strip in conjunction with at least the opening operation of the lid. Bottle with tube. (2) The lid is rotatably held around the opening of the suction tube opening of the bottle, and the lid is rotated to allow the suction tube to open depending on whether or not the opening window faces the suction tube opening. A bottle with a suction tube according to claim 1, which is a utility model and is adapted to open and close the tube outlet. (3) One end of the lid is pivotally supported on one side of the opening of the bottle's suction tube opening, and the lid is configured to open and close the suction tube opening by rotating around this pivot point. A bottle with a suction tube according to claim 1 of the patent registration claim. (4) The bottle with a suction tube according to claim 1, wherein the lid is provided to open and close the suction tube opening by sliding over the suction tube opening of the bottle. (5) The bottle with a suction tube according to any one of claims 1 to 4 of the claims for utility model registration, wherein the bottle is somewhat hard and elastic. (6) The bottle with a suction tube according to claim 1 of the utility model registration claim, wherein the strip body can freely enter and exit the bottle through a through hole that is attached to the suction tube outlet. (7) The bottle with a suction tube according to claim 1 of the utility model registration claim, wherein the strip serves as a suction tube entrance and exit so that it can freely go in and out of the bottle. (8) The bottle with a suction pipe according to claim 6 or 7, wherein the suction pipe inlet/outlet or through hole is formed in the separately molded upper end of the bottle. (9) The suction pipe according to claim 6 or 7 of the utility model registration claim, wherein the lid has a sealing part that seals the suction pipe outlet or passage hole in the closed state. Bottle with tube. (10) The bottle with a suction tube according to claim 7 of the utility model registration claim, wherein the strip has a suction tube outlet stopper.