JP6760665B2 - Portable beverage bottle - Google Patents

Description

The present invention relates to a portable beverage bottle.

A conventional portable beverage bottle includes a lid member that is attached to the opening of the bottle body, and a cap member that is swingably pivotally attached to the lid member and that covers the mouth of the lid member. Further, the first lock member that is pivotally attached to the lid member and holds the cap member in the closed state and the cap member that is held in the closed state by the first lock member are locked in an upright posture. A portable beverage bottle provided with a gate-shaped second locking member for performing the second locking is known (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2010-23854

However, when opening the cap member that is double-locked by the first lock member and the second lock member, first, the second lock member is swung from an upright position to a hanging position. , The second lock (engagement between the second lock member and the cap member) is released, and then the lower part of the first lock member is pressed with the user's finger to press the first lock (first lock). There is a problem that the operation is troublesome because the engagement between the member and the cap member) is released.

Therefore, an object of the present invention is to provide an easy-to-use portable beverage bottle that can open the cap member easily and quickly while having a double lock structure capable of performing the first lock and the second lock.

In the portable beverage bottle of the present invention, the first lock member that holds the cap member that covers the bottle body in the closed state to perform the first lock, and the first lock member that is held in the closed state by the first lock member. In a portable beverage bottle provided with a gate-shaped second lock member that locks the cap member in an upright position to perform a second lock, the second lock member is moved downward from the upright position. The first lock member is pressed by the second lock member which swings downward to release the second lock and the second lock member swings downward to release the first lock. It is configured.

Further, a bottomed tubular bottle body, a lid member which is attached to the bottle body like a lid and has a mouth portion for discharging a beverage, and a lid member which is swingably pivotally attached to the lid member and described above. A cap member for covering the mouth portion and a first locking portion that is swingably pivotally attached to the lid member in a seesaw shape to hold the cap member in a closed state and perform a first lock are on the upper part. A first lock member having a pressed portion that is held and pressed at the bottom, and a lid member that is pivotally attached to the lid member in an upright position and a hanging position so as to be swingably switchable, and closed by the first lock member. A portable beverage bottle comprising a gate-shaped second lock member that locks the held cap member in an upright position to perform a second lock, wherein the second lock member is the first lock member. 1 The connecting portion connecting the tip portions of the pair of pillar portions arranged on both sides of the locking member has a second locking portion for locking to the cap member in the closed state in the upright posture, and the hanging portion. It has a pressing portion that presses the pressed portion of the first locking member in a state posture, and swings the second locking member downward from the standing posture to release the second lock and downward. The first lock is released by pressing the pressed portion of the first lock member with the pressing portion of the second lock member that swings and becomes a hanging posture.

Further, a rubber anti-slip ring member is attached to the lid member in an outer fit shape, and a return bullet urging portion for constantly urging the lower portion of the first lock member forward is provided. , It is composed of a part of the above ring member.
Further, the first lock member is pivotally attached to the upper and lower intermediate portions around the horizontal first pivot axis center, and the second lock member is pivotally attached around the horizontal second pivot axis center. It is oscillatingly pivotally attached, and the second pivotal axis is arranged at a position higher than the first pivotal axis.

According to the present invention, the engagement between the first lock member and the cap member can be disengaged continuously (flowing) from the operation of disengaging the cap member with the second lock member, and the cap member can be quickly disengaged. Can be opened. Although it has a double lock structure that can perform the first lock and the second lock, it can be opened intuitively and easily, and is easy to use.

It is a perspective view which shows one Embodiment of this invention. It is a front view of a main part. It is a cross-sectional side view of a main part. It is a cross-sectional side view of the main part in the second unlocked state. It is a cross-sectional side view of the main part in the 1st unlocked state. It is an overall view which shows an example of a lid member, (A) is a front view, (B) is a side view, and (C) is a perspective view. It is an overall view of a ring member, (A) is a plan view, (B) is a front view, and (C) is a perspective view. It is a comparative explanatory diagram of an Example and a comparative example. It is a comparative explanatory diagram of an Example and another comparative example.

Hereinafter, the present invention will be described in detail based on the illustrated embodiment.
As shown in FIGS. 1 to 3, the portable beverage bottle according to the present invention has a bottomed tubular bottle body 1 and a bottle body 1 via a lid member 2 attached to an opening of the bottle body 1. The cap member 3 for covering the lid, the first lock member 6 for holding the cap member 3 in the closed state and performing the first lock, and the cap member 3 held in the closed state by the first lock member 6 stand up. It is a portable beverage bottle having a double lock structure, comprising a gate-shaped second lock member 7 that locks in a shape and performs a second lock.

The bottle body 1 is made of metal, has a double-cylindrical heat insulating structure, and has an upper opening-shaped mouth portion and a male screw portion formed on the upper outer peripheral surface of the mouth portion. ..
The lid member 2 is made of resin and is attached to the bottle body 1 in a lid-like manner and has a mouth portion 21 for protruding a beverage.

The cap member 3 is attached to a covered cylindrical resin cap main body 30 having an outer peripheral wall portion 35 and a ceiling wall portion 34, and a ceiling wall portion 34 of the cap main body 30, and the mouth portion of the lid member 2 in a closed state. It has an umbrella-shaped rubber sealing member 39 that covers 21 in a sealed shape.

Cap body 30 is pivotally cap hinged portion 33 that pivotally mounted on the cover member 2 at the rear of the outer peripheral wall portion 35 has a rearwardly projecting shape, openably swing horizontally axis L ₃ around the lid member 2 I'm wearing it.
The cap body 30 stands on the front portion of the outer peripheral wall portion 35 at a position above the first cap locking portion 36 and the first cap locking portion 36 in which the first locking member 6 can be engaged and detached (freely). It has a second cap locking portion 37 with which the second locking member 7 in the posture can be engaged.
Further, the cap body 30 is constantly urged in the open swing direction by a bullet urging member (not shown) interposed between the lid member 2 and the cap body 30.

The first locking member 6 is made of a resin (resin molding), upper and lower intermediate portion is pivotally mounted on the cover member 2, freely back and forth swing like a seesaw in a horizontal form of the first pivot axis L ₆ around Is.
The first lock member 6 is a claw type (position above the first pivot center L ₆ ) for locking the first cap locking portion 36 to hold the cap member 3 in the closed state. It has a first locking portion 61 (hook type). Further, the first lock member 6 has a pressed portion 62 that is pressed downward (position below the first pivot center L ₆ ) so as to project forward.

Then, the pressed portion 62 of the first lock member 6 is moved forward by the rubber return elastic urging portion 56 interposed between the lower portion of the first lock member 6 and the peripheral wall portion 23 of the lid member 2. It is constantly being urged to fire.
When the pressing operation force is released after the pressed portion 62 is pressed backward, the first lock member 6 applies the elastic urging force (elastic restoring force) from the returning elastic urging portion 56. It is configured to receive and return to a predetermined reference posture (predetermined reference position) before the pressing operation.

The second lock member 7 is made of a gate-shaped resin (resin molded product), and is a pair of left and right pillar portions 72, 72 and a pair of pillar portions 72, arranged on both the left and right sides of the first lock member 6. It has a connecting portion 71 that connects the tip portions of the 72 in the left-right direction.
The second locking member 7, the proximal end portion of the pillar portion 72 is pivotally mounted on the cover member 2, a swingable horizontal shaped second pivot axis L ₇ around the connecting portion 71 and the second pivot and upright shape and orientation as the upper position than Chakujikukokoro L _7, connecting part 71 is pivotable switching on and hanging shape and orientation as the lower position than the second pivot axis L _7.

The connecting portion 71 of the second locking member 7 has a second locking portion 71a that locks to the second cap locking portion 37 of the cap member 3 held in the closed state by the first locking member 6 in an upright posture. Have.
The second locking portion 71a is formed by a part of the connecting portion 71, and is provided in a small convex shape facing downward in an upright posture. The small convex second locking portion 71a can be engaged with and detached from the small recess recessed in the second cap locking portion 37.
Alternatively, the second locking portion 71a may be shaped like a small depression, and the second cap locking portion 37 may be provided with a small convex portion so that the second locking portion 71a can be engaged and disengaged. The second locking portion 71a is not limited to a small convex shape or a small hollow shape, and may be flat as long as it can be locked to the second cap locking portion 37, and the shape is free.

Further, the second lock member 7 has a pressing portion 71b that presses the pressed portion 62 of the first locking member 6 that holds the cap member 3 in the closed state in a hanging posture.
The pressing portion 71b is formed by a part of the connecting portion 71, and is formed in a hanging posture and a rearward protrusion. The pressing portion 71b can have any shape as long as it can press the pressed portion 62 of the first lock member 6. Further, the connecting portion 71 is also a swinging operation unit (finger operating unit) that is operated by bringing the user's finger into contact with the second lock member 7 when swinging the second lock member 7.

Then, as shown in FIGS. 1 to 3, the first locking portion 61 of the first locking member 6 is locked to the first cap locking portion 36 of the closed cap member 3 and held in the closed state. The second cap of the cap member 3 in which the second locking portion 71a of the connecting portion 71 of the second locking member 7 in the upright posture is held in the closed state by the first locking member 6 while performing the first locking. It can be in a double-locked state in which the second lock is performed by locking the locking portion 37.

Further, as shown in FIG. 4, when the second locking member 7 is swung forward and downward from the upright posture, the second locking portion 71a of the connecting portion 71 is separated from the second cap locking portion 37, and first , The second lock is released. Then, when the connecting portion 71 of the second lock member 7 is further swung forward and downward and swung to the hanging posture via the horizontal posture, as shown in FIG. 5, the second lock member 7 is swung. The pressing portion 71b of the connecting portion 71 of the first locking member 6 presses the pressed portion 62 of the first locking member 6 backward, and the first locking portion 61 of the first locking member 6 swings forward to lock the first cap. The cap member 3 is released from the portion 36, the first lock is released, the cap member 3 starts to open and swing by the elastic force of the elastic urging member (not shown), and the cap member 3 swings backward. It will be in the open state (double unlock state).

That is, the user releases the first lock and the second lock by swinging the second lock member 7 downward from the standing posture to the hanging posture via the horizontal posture. Is possible.
That is, two locks can be released only by performing one motion using one member.

Further, by arranging the second pivot center L ₇ at a position higher than the first pivot center L ₆ , the pressed portion 62 is not swung backward unless it is pressed with a strong force ( (To prevent the first lock from being released).

For example, the second lock member 7 shown by the solid line in FIG. 8 is referred to as an embodiment, and the second lock member 7'shown by the alternate long and short dash line is referred to as a comparative example. The second lock member 7 of the embodiment is pivotally attached at the second pivot center L ₇ . The second lock member 7'of the comparative example is pivotally attached at the first pivot center L ₆ (provided coaxially with the first lock member 6).
Compared with the pressing portion 71b of the second lock member 7 of the embodiment, the pressing portion 71b'of the second lock member 7'of the comparative example is arranged in a hanging posture at a lower position.
That is, in the embodiment, as compared with the comparative example, the pressed portion 62 of the first lock member 6 can be arranged closer to the first pivot center L _6, and the pressed portion 62 is pressed with a strong force. Otherwise, it can be configured so that it does not swing backward (the first lock is not released).

Further, by disposing the second pivot center L ₇ at a position higher than the first pivot center L ₆ , the connecting portion (swing operation portion) 71 of the second lock member 7 can be seconded. It is configured so that a large operating force can be easily applied when the lock member 7 is swung.

For example, the second lock member 7 shown by the solid line in FIG. 9 is referred to as an embodiment, and the second lock member 7 ″ shown by the alternate long and short dash line is referred to as another comparative example. 2 It is pivotally attached at the pivot center L _7. The second lock member 7 ″ of another comparative example is pivotally attached at the first pivot center L ₆ (coaxial core shape with the first lock member 6). It is provided in). The pressing portion 71b of the embodiment and the pressing portion 71b ″ of another comparative example are provided so as to press the pressed portion 62 of the first lock member 6 in a hanging posture.

The connecting portion 71 of the second lock member 7 of the embodiment is arranged at an upper position as compared with the connecting portion 71 ″ of the second lock member 7 ″ of another comparative example.
That is, it is called the implementation swing radius R from the tip of the connecting portion 71 of the second lock member 7 of the embodiment to its own pivot point (second pivot center L ₇ ), and the second lock of another comparative example. its pivot point from the tip of the "connecting portion 71 of the" member 7 when referred to as a (first pivot axis L ₆₎ up to a distance comparison swing radius R of the "implementation swing radius R, the comparison swing It is larger than the radius R ″.
That is, as compared with other comparative examples, the embodiment is configured to be easily swung with a finger or the like, to be able to make a large turn and approach the pressed portion 62, and to easily apply a large operating force.

Further, as shown in FIGS. 1 to 5, a non-slip ring member 5 made of rubber such as silicone rubber is attached to the lid member 2 in an outer fit shape.

As shown in FIG. 6, the lid member 2 is made of resin (resin molded product), and is formed on an upper wall portion 22 having a chimney-shaped portion having a mouth portion 21 and a male screw portion of the bottle body 1. It has a peripheral wall portion 23 in which a female screw portion to be screwed is formed on the inner peripheral surface, and a rearwardly projecting pivot portion 24 to which the cap member 3 is pivotally attached.
Further, the peripheral wall portion 23 has an outer peripheral groove 23d recessed inward in the radial direction.

Then, as shown in FIG. 7, the non-slip ring member 5 has an annular portion (rubber band portion) 51 that is externally fitted to the outer peripheral groove 23d of the lid member 2 by an elastic restoring force, and an annular portion. It has a return elastic urging portion 56 provided so as to project forward from the outer peripheral surface on the front side of the 51. That is, a part (front portion) of the ring member 5 constitutes the return bullet urging portion 56.

Further, as shown in FIGS. 1 to 5, the ring member 5 is a front opening-shaped window in which the lower portion of the first lock member 6 is inserted from above in the assembled state to expose the front surface of the pressed portion 62. It has an upper opening box-shaped protective cover portion 52 having a portion 52a on the front wall portion 52e.

The first lock member 6 is provided so that the pressed portion 62 does not protrude forward from the front wall portion 52e of the protective cover portion 52 in the upright posture (reference posture) engaged with the cap member 3. ..
That is, the upper, lower, left and right sides of the pressed portion 62 are surrounded by the front wall portion 52e (window frame portion) of the protective cover portion 52, and are not easily pressed by a human finger or an object.

As described above, the ring member 5 is an integrally molded rubber product having (provided) the annular portion 51, the return elastic urging portion 56, and the protective cover portion 52 integrally. Compared to the case where it is installed separately), the number of parts is reduced and small parts are prevented from being lost, so that assembly work can be performed easily and parts management is facilitated. Further, by removing the ring member 5, the space between the first lock member 6 and the lid member 2 can be easily washed (washed with water), which is hygienic.

Further, when the first lock member 6 receives the elastic restoring force (repulsive urging force) of the return elastic urging portion 56 and reaches the reference position, the lid member 2 is prevented from swinging beyond the reference position. Alternatively, it has a contact portion (not shown) that comes into contact with the ring member 5 to prevent swinging.
In other words, the lid member 2 or the ring member 5 is a stopper portion (a stopper portion) that prevents the first lock member 6 from swinging beyond the reference position by receiving the impact urging force from the return impact urging portion 56. (Not shown).

Further, as shown in FIGS. 1 to 5, the pivotally mounted portion of the lid member 2 and the cap member 3, the handle member 4 of the plastic of the portal shaped swingable horizontally axis L ₃ around Is pivoted to. That is, the cap member 3 and the handle member 4 are pivotally attached to the pivot portion 24 of the lid member 2 in a coaxial center shape.
Further, a rubber annular seal member for sealing (watertight) between the lid member 2 and the bottle body 1 is provided.

In order to facilitate describing the present invention, referred to a direction perpendicular to both the horizontally axis L ₃ and the bottle axis La (see FIG. 3) and the front-rear direction, of the cap member 3 and the lid member 2 The pivotal side is called the posterior. Further, referred to the direction along the horizontally axis L ₃ and the left-right direction. Therefore, the posture in the used state is not limited based on the direction. Horizontally axis L ₃ and the first pivot axis L ₆ and the second pivot axis L ₇ is disposed parallel shape in the lateral direction to each other.

In the present invention, the design can be changed, and the lid member 2 and the bottle body 1 can be freely attached not only to the screw structure but also to the engaging structure and the like. The outer peripheral surface of the annular portion 51 of the ring member 5 may be a display portion for displaying the brand name, the manufacturer name, or the product surface by uneven molding, painting, or the like.

As described above, in the portable beverage bottle of the present invention, the first lock member 6 that holds the cap member 3 that covers the bottle body 1 in the closed state and performs the first lock, and the first lock member 6 described above. In a portable beverage bottle provided with a gate-shaped second lock member 7 that locks the cap member 3 held in the closed state in an upright position to perform a second lock. 2 The first lock member 7 is the second lock member 7 which swings downward from the upright posture to release the second lock and swings downward to the hanging posture. Since the first lock member 6 is pressed to release the first lock member 6, the first lock member 6 is continuously (flowed) from the operation of releasing the engagement between the second lock member 7 and the cap member 3. And the cap member 3 can be disengaged, and the cap member 3 can be opened quickly. Although it has a double lock structure, it is intuitive and easy to open, and it is easy to use.

Further, the bottomed tubular bottle body 1, the lid member 2 which is attached to the bottle body 1 like a lid and has a mouth portion 21 for discharging a beverage, and the lid member 2 swingably pivotally. A cap member 3 for covering the mouth portion 21 as well as being worn, and a cap member 3 swingably pivotally attached to the lid member 2 in a seesaw shape to hold the cap member 3 in a closed state and lock the first lock. The first lock member 6 having the first locking portion 61 at the upper part and the pressed portion 62 to be pressed at the lower part, and the lid member 2 can swing and switch between an upright posture and a hanging posture. A portable device including a gate-shaped second lock member 7 that locks the cap member 3 pivotally attached and held in a closed state by the first lock member 6 in an upright position to perform a second lock. The second lock member 7 is a beverage bottle, and the second lock member 7 is in an upright position with a connecting portion 71 connecting the tips of a pair of pillar portions 72, 72 arranged on both sides of the first lock member 6. It has a second locking portion 71a that locks to the cap member 3 in the closed state, and also has a pressing portion 71b that presses the pressed portion 62 of the first locking member 6 in the hanging posture. The second lock member 7 swings downward from the upright posture to release the second lock, and at the same time, swings downward to the pressing portion 71b of the second lock member 7 in a hanging posture. Since the first lock is released by pressing the pressed portion 62 of the first lock member 6, the operation of releasing the engagement between the second lock member 7 and the cap member 3 is continuous. In addition (in one motion), the engagement between the first lock member 6 and the cap member 3 can be disengaged, and the cap member 3 can be opened quickly. Although it has a double lock structure, it is intuitive and easy to open, and it is easy to use.

Further, a rubber non-slip ring member 5 is attached to the lid member 2 in an outer fit shape, and a return bullet is attached to constantly urge the lower portion of the first lock member 6 forward. Since the force portion 56 is composed of a part of the ring member 5, it is not necessary to use a small spring member, and it can be easily assembled and removed at the time of cleaning. By reducing the number of parts and preventing the loss of small parts, assembly work can be performed easily and parts management is facilitated. In addition, it can be easily disassembled and washed (washed with water) and is hygienic.

Further, the first lock member 6 is swingably pivotally attached around the first pivot center L ₆ whose upper and lower intermediate portions are horizontal, and the second lock member 7 is horizontally second pivoted. swingably pivoted on axis L ₇ around, the second pivot axis L _7, since the disposed above position than the first pivot axis L _6, strong the pressed portion 62 It can be configured so that it does not swing backward unless it is pressed by a force (so that the first lock is not released), and it is possible to easily apply a large operating force when swinging the second lock member 7. That is, even if the second lock by the second lock member 7 is unintentionally released, if an object or a finger suddenly touches the pressed portion 62 of the first lock member 6. , The first lock is not released and can be safely carried.

1 Bottle body 2 Lid member 3 Cap member 5 Ring member 6 1st lock member 7 2nd lock member
21 mouth
56 Return bullet firing part
61 First locking part
62 Pressed part
71 Connection
71a 2nd locking part
71b Pressing part
72 Pillar part L ₆ 1st pivot center L ₇ 2nd pivot center

Claims (4)

The cap member (3) that covers the bottle body (1) is held in the closed state by the first lock member (6) that performs the first lock and the first lock member (6) that holds the bottle body (1) in the closed state. In a portable beverage bottle provided with a gate-shaped second lock member (7) that locks the cap member (3) in an upright position to perform a second lock.
The second lock member (7) is swung downward from the upright posture to release the second lock, and is swung downward to the second lock member (7) in a hanging posture. A portable beverage bottle configured to release the first lock by pressing the first lock member (6). A bottomed tubular bottle body (1), a lid member (2) that is attached to the bottle body (1) like a lid and has a mouth portion (21) for discharging a beverage, and the lid member ( The cap member (3) for swingably pivoting to the 2) and covering the mouth portion (21) and the cap member (2) swingably pivotally attached to the lid member (2) in a seesaw shape. A first lock member (6) having a first locking portion (61) for holding the member (3) in the closed state and performing the first locking at the upper portion and a pressed portion (62) to be pressed at the lower portion. ) And the cap member (3), which is pivotally attached to the lid member (2) in an upright position and a hanging position so as to be swingable and held in a closed state by the first lock member (6). A portable beverage bottle provided with a gate-shaped second locking member (7) that locks in an upright position to perform a second locking.
The second lock member (7) stands on a connecting portion (71) connecting the tip portions of a pair of pillar portions (72) (72) arranged on both sides of the first lock member (6). It has a second locking portion (71a) that locks to the cap member (3) in a closed state in a shaped posture, and also has a pressed portion (62) of the first locking member (6) in a hanging posture. It has a pressing part (71b) to press
The second lock member (7) swings downward from the upright posture to release the second lock, and swings downward to take a hanging posture. A portable beverage bottle characterized in that the pressing portion (71b) is configured to press the pressed portion (62) of the first locking member (6) to release the first lock. A rubber non-slip ring member (5) is attached to the lid member (2) in an outer fit manner.
The second aspect of claim 2, wherein the return elastic urging portion (56) for constantly urging the lower portion of the first lock member (6) forward is formed by a part of the ring member (5). Portable beverage bottle. The first lock member (6) is swingably pivotally attached around the first pivot center (L ₆ ) whose upper and lower intermediate portions are horizontal.
The second lock member (7) is swingably pivotally attached around the horizontal second pivot center (L ₇ ).
The portable beverage bottle according to claim 1, 2, or 3, wherein the second pivot center (L ₇ ) is arranged above the first pivot center (L ₆ ).

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