JP2016087531A - Discharging and ejecting container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a container which is suitable for ejecting a content to an object and for discharging a small amount of the content so as to drip the content.SOLUTION: A discharging and ejecting device comprises: a container body 2 having a neck part 6 erected from a trunk part 4; a cap-like fixed part 10 fitted to an outer face of the neck part 6; and a movable part 30 having pump function which is provided with an operation member 60 that hangs down a cylinder 56 into the container body 2 through supporting means S mounted on the fixed part 10 to be vertically movable and has a lower half part thereof inserted into the cylinder 56, and can suction liquid from the container body 2 by elevation of the operation member 60 relative to the cylinder 56 and eject the liquid through an ejection hole A formed on a peripheral face of an ejection head 68 of the operation member 60. The movable part 30 rises relative to the fixed part 10 so that a discharge flow path L leading through a space between the fixed part 10 and the movable part 30 to a discharging hole B can be opened.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a discharge / ejection container.

  As an ejection container, a cylinder is suspended from the mouth and neck of the container body, and the lower half of the operating member is inserted into the cylinder so that it can be raised and lowered. Is configured to be sucked into the cylinder through the inside of the cylinder and ejected from the inside of the cylinder through the second check valve from the ejection head of the actuating member (Patent Document 1).

JP2000-142766

  In recent years, depending on the type of content and how it is used, it may be desired to achieve both a case where the liquid is sprayed and the object is sprayed uniformly and a case where a small amount of content is directly discharged. . Specifically, when the content is a seasoning, it may be necessary to spray the salad etc. thinly and to discharge a small amount directly (for example, to a small plate).

  Although the thing of patent document is suitable for the usage which sprays a liquid by pump operation, it is not suitable for the usage which drops the contents. Therefore, it was inconvenient to prepare a container for the contents.

  An object of the present invention is to provide a container that is suitable for both ejecting a content to an object and discharging a small amount so as to remove the content.

The first means is
A container body 2 erected from the trunk 4 to the mouth and neck 6;
A cap-shaped fixing part 10 having a communication port 14 a communicating with the upper end opening of the mouth-neck part in the top wall part 14 and fitted to the outer surface of the mouth-neck part 6;
The cylinder 56 is suspended in the container body 2 via the support means S that is attached to the fixed portion 10 so as to be movable up and down, and an operation member 60 in which the lower half is inserted into the cylinder 56 is provided. The movable part 30 having a pump function capable of sucking liquid from the inside of the container body 2 by raising and lowering the member 60 and ejecting from the ejection hole A formed in the peripheral surface of the ejection head 68 of the operating member 60;
Comprising
As the movable part 30 rises with respect to the fixed part 10, the discharge flow path L reaching the discharge hole B via the space between the fixed part 10 and the movable part 30 is opened.

  As shown in FIGS. 2 and 5, this means proposes to provide a discharge flow path L for discharging a liquid separately from the ejection mechanism by the pump. The discharge flow path L is opened and closed by moving up and down the movable unit 30 including the ejection mechanism with respect to the fixed unit 10 attached to the mouth and neck of the container.

  In this specification, “spout” includes spraying a liquid in a mist form. Further, “discharge” includes discharging a small amount so as to draw a liquid.

The second means has the first means, and the fixing part 10 has a peripheral wall part 16 depending from the outer peripheral part of the top wall part 14,
The support means S includes a first support member 32 that supports the cylinder 56;
The first support member 32 has a connecting cylinder part 34 fitted to the outer surface of the peripheral wall part 16 so as to be able to move up and down. The top wall of the first support member 32 extends from the upper part of the connecting cylinder part 34 to the inside. The upper surface of the wall portion 14 is sealed in a liquid-tight manner, and the upper portion of the cylinder 56 is locked to the inner peripheral side of the closing wall portion 38.
By raising the connecting cylinder part 34 with respect to the peripheral wall part 16, the discharge flow path L is formed between the top wall part 14 and the blocking wall part 38.

  In this means, the movable portion 30 includes a first support member 32 that supports the cylinder 56, and the top wall portion 14 of the fixed portion 10 is liquid-tightly sealed by the closing wall portion 38 of the first support member 32. As shown in FIG. 5, a mechanism is proposed in which the discharge channel L is formed between the blocking wall portion 38 and the top wall portion 14 by raising the movable portion 30 with respect to the fixed portion 10. Since the member that supports the cylinder 56 also serves as the member that forms the discharge flow path L, the configuration is simplified. Moreover, since the discharge flow path L is not opened unless the movable part 30 is raised with respect to the fixed part 10, the unexpected liquid outflow from the discharge flow path L can be prevented.

The third means has second means, and the first support member 32 has a support cylinder portion 46 that stands up from the inner peripheral portion of the blocking wall portion 38,
The support means S includes a second support member 48 in addition to the first support member 32,
The second support member 48 has a fitting cylinder part 50 fitted to the outer surface of the supporting cylinder part 46, and operates from the upper part of the fitting cylinder part 50 via an inward flange-like plate part 52. A guide cylinder portion 54 that is in fluid-tight sliding contact with the upper portion of the member 60 is erected,
And the flange part 56a attached to the upper part of the cylinder 56 was clamped with the said inward flange-shaped board part 52 and the mouth neck part 6. FIG.

  In this means, as shown in FIG. 2, it is proposed that the first support member 32 and the second support member 48 sandwich the flange portion 56 a of the cylinder 56 to support it securely.

The fourth means includes the second means or the third means, and extends the discharge flow path L from a part of the closed wall portion 38 in the circumferential direction to the height of the ejection head 68. A discharge hole B was opened at the upper end of the path L.

  For example, as shown in FIG. 5, this means extends the discharge flow path L from between the top wall portion 14 and the blocking wall portion 38 of the fixed portion 10 to the height of the ejection head 68 and discharges it to the upper end portion thereof. It is proposed to open the hole B. Since the position of the discharge hole B is high, it is easy to grasp the positional relationship of the discharge hole B with respect to the place where the liquid is to be discharged, and the discharge operation is facilitated.

The fifth means includes fourth means, and the movable part 30 includes a cylindrical cover 80 that surrounds the outer surface of the upper half of the operating member 60,
The cylindrical cover 80 is provided with an inner cylindrical portion 80a that is rotatably fitted to the outer surface of the fitting cylindrical portion 50 and stands up to the height of the ejection head 68 of the operating member 60, and an upper end of the inner cylindrical portion 80a. The outer cylinder part 80c shorter than the inner cylinder part 80a is suspended from the ring-shaped top wall part 80b from
While forming the ejection hole A and the ejection hole B at different positions in the circumferential direction,
A window portion 82 penetrating the upper portion of the cylindrical cover 80 is formed at one place in the circumferential direction of the cylindrical cover 80, the ejection hole A is coincident with the window portion 82, and the discharge hole B is the outer cylindrical portion 80c. Between the ejection hole open state closed at the top and the discharge hole open state where the window portion 82 is closed at the upper part of the inner cylindrical portion 80a and the discharge hole B coincides with the window portion 82. The cover 80 can be rotated.

  This means proposes a configuration in which one of the ejection hole A and the ejection hole B is selectively opened and the other is closed by rotating the cylindrical cover 80. Thereby, for example, the ejection head is accidentally pushed during the liquid discharge operation, and the inconvenience such as the liquid being ejected and the surroundings being soiled can be prevented.

The sixth means includes fifth means, and between the cylindrical cover 80 and the first support member 32, a rotational force in both forward and reverse directions is applied from the cylindrical cover 80 to the first support member 32. Rotational force transmission means R to transmit is provided,
The first support member 32 is formed so as to be raised by rotation in the forward direction and to be lowered by rotation in the reverse direction.
The rotational force transmission means R is
From the above-described ejection hole open state to the discharge hole open state, when the cylindrical cover 80 rotates in the forward direction alone, and after reaching the discharge hole open state, the cylindrical cover 80 is further rotated in the same forward direction. The first cover 32 rotates in the forward direction following the cylindrical cover 80, and the cylindrical cover 80 rotates in the reverse direction independently until the discharge hole is opened to the ejection hole. When the cylindrical cover 80 is further rotated in the same reverse direction after reaching the ejection hole open state, the first support member 32 follows the cylindrical cover 80 and rotates in the reverse direction.

  In this means, the rotational force transmitting means configured to rotate the first support member 32 following the cylindrical cover 80 by rotating the cylindrical cover 80 between the fixed portion 10 and the movable portion 30. R is proposed. However, only the cylindrical cover rotates from the ejection hole open state to the discharge hole open state and from the discharge hole open state to the ejection hole open state. For example, as shown in FIG. 6, this mechanism includes two receiving portions 43 and 44 on the first support member 32 side, and one driving rib 81 on the cylindrical cover 80 side that moves between the two receiving portions. it can.

The seventh means includes the fifth means, and the first retaining protrusion 17 and the second retaining protrusion are spaced apart from each other in the vertical direction at corresponding positions of the fixed portion 10 and the movable portion 30. The strips 35 are provided so that the movable portion 30 can be moved up and down with respect to the fixed portion 10 within the range of the separation distance between the two retaining projections.

  In this means, as shown in FIG. 2, it is proposed that the first retaining protrusion 17 on the fixed portion 10 side and the second retaining protrusion 35 on the movable portion 30 are arranged apart from each other in the vertical direction. Thereby, it can prevent that the movable part 30 raises and falls out exceeding the predetermined range.

According to the invention relating to the first means, the movable part 30 rises with respect to the fixed part 10 separately from the ejection hole A of the movable part 30, thereby passing between the fixed part 10 and the movable part 30. Since the discharge flow path L leading to the discharge hole B is provided, it is possible to easily select the ejection of the content from the ejection hole A by the pump operation and the discharge of the content by the operation of raising the movable portion 30.
According to the second aspect of the invention, the first support member 32 has the closing wall portion 38 that seals the top wall portion of the fixing portion 10, and the connecting cylinder portion 34 with respect to the peripheral wall portion 16 of the fixing portion 10. Since the discharge flow path L is opened between the top wall portion 14 and the blocking wall portion 38, the liquid is unexpectedly discharged from the discharge flow path L unless the connecting cylinder portion 34 is raised. There is no leakage.
According to the third aspect of the invention, since the flange portion 56a attached to the upper portion of the cylinder 56 is sandwiched between the inwardly flanged plate portion 52 and the mouth neck portion 6 of the second support member 48, the cylinder 56 is more It can be held securely.
According to the fourth aspect of the invention, since the discharge flow path L is extended from the blocking wall portion 38 that liquid-tightly seals the upper surface of the top wall portion 14 of the fixed portion 10 to the height of the ejection head 68, the discharge hole B Can be placed in a high place, and it is easy to use.
According to the fifth aspect of the invention, since the discharge hole B is closed in the ejection mode and the ejection hole A is closed in the ejection mode, a place other than the intended place in the ejection hole B and the ejection hole A The contents do not come out from.
According to the invention relating to the sixth means, it is possible to easily switch between the ejection mode and the ejection mode simply by picking and rotating the cylindrical cover 80, so that it is easy to use.
According to the seventh aspect of the invention, since the first retaining protrusion 17 and the second retaining protrusion 35 are provided for the fixed portion 10 and the movable portion 30, the movable portion is unexpectedly switched when the operation mode is switched. 30 can be prevented from coming off from the fixed portion 10.

1 is a plan view of a discharge / ejection container according to a first embodiment of the present invention. It is a longitudinal cross-sectional view of II-II direction of the ejection container of FIG. It is a longitudinal cross-sectional view of III-III direction of the ejection container of FIG. It is a top view in the discharge mode of the ejection container of FIG. It is a longitudinal cross-sectional view of the VV direction of the ejection container of FIG. It is a top view which cuts and shows the cylindrical cover of the ejection container of FIG. It is explanatory drawing of the discharge operation | work by the ejection container of FIG.

  1 to 7 show a discharge / ejection container according to a first embodiment of the present invention. The discharge / ejection container is composed of a container body 2, a fixed portion 10, and a movable portion 30.

  The container body 2 has the mouth-and-neck portion 6 erected from the trunk portion 4 via the shoulder portion. The body 4 can be elastically compressible.

  The fixing part 10 has a mounting cylinder part 12 fitted to the outer surface of the mouth-and-neck part 6, and the upper end part of the mounting cylinder part 12 is preferably a flat and ring-shaped top wall part 14 in the width direction. The engagement cylinder part 15 is suspended from the inner peripheral part of the top wall part 14, and the peripheral wall part 16 is suspended from the outer peripheral part of the top wall part 14. The engagement cylinder portion 15 is liquid-tightly fitted to the inner surface of the upper end portion of the mouth / neck portion 6. The tube hole of the engagement tube portion 15 is continuous with the inside of the container body as a communication port 14a. These structures can be changed as appropriate. For example, the peripheral wall portion 16 is for connection with a connecting cylinder portion 34, which will be described later, but instead of providing the peripheral wall portion 16 and the mounting cylinder portion 12 separately, the peripheral wall is fitted to the mouth and neck portion of the container body. The connecting cylinder part may be fitted to the outer surface of the part. In the illustrated example, a first retaining protrusion 17 is provided around the upper outer surface of the peripheral wall 16.

  As shown in FIG. 2, the movable portion 30 includes a first support member 32, a second support member 48, a cylinder 56, a rod member 58, an operation member 60, and a cylindrical cover 80. .

  The first support member 32 has a connecting cylinder part 34 fitted to the outer surface of the peripheral wall part 16 so as to be movable up and down (screwed in the illustrated example), and a blocking wall is formed inward from the upper part of the connecting cylinder part 34. The part 38 is extended. From the inner peripheral portion of the blocking wall portion 38, a support cylinder portion 46 for retaining a flange portion of a cylinder 56 described later is erected. Further, a second retaining protrusion 35 that can be engaged with the first retaining protrusion 17 is provided on the inner surface of the connecting cylinder portion 34. In the illustrated example, a screw part that can be screwed with the outer peripheral wall 16 is formed on the inner surface of the lower half part of the connecting cylinder part 34, and a second retaining protrusion 35 is provided on the upper side of the screw part. The first retaining protrusions 17 and the second retaining protrusions 35 are engaged with each other after the movable part 30 is raised by a required distance with respect to the fixed part 10 to prevent the movable part 30 from coming out upward. To form.

  In this specification, for the sake of convenience, the direction appearing on the lower side of FIG. 1 will be referred to as the front, the direction appearing on the upper side in FIG. 1 as the rear, and the direction appearing on both left and right sides in FIG.

  The blocking wall portion 38 has a function of sealing in contact with the top surface of the top wall portion 14 of the fixing portion 10 in a liquid-tight manner as shown in FIG. 2 in a state where the connecting tube portion 34 is fitted to the peripheral wall portion 16. Have When the connecting tube portion 34 is raised with respect to the peripheral wall portion 16 as shown in FIG. 5, the discharge flow path L is formed between the top wall portion 14 and the blocking wall portion 38. In order to raise the connecting cylinder portion 34, a cylindrical cover 80 described later may be rotated. The mechanism will be described later. In the present embodiment, the inner peripheral portion of the blocking wall portion 38 is in liquid-tight contact with the top wall portion 14, and the raised portion 40 as shown in FIG. 3 is viewed from above on the outer peripheral portion of the blocking wall portion 38. A bend flow channel 42 is formed so as to have an annular shape (or an arc shape), bend from the circumferential portion of the raised portion and bend outward, and is formed at the tip of the discharge flow channel L. The discharge hole B is opened. In the illustrated example, the discharge flow path L is formed long in the circumferential direction as represented by a dotted line in FIG. 1, but the structure can be changed as appropriate. As shown in FIG. 6, a first receiving portion 43 and a second receiving portion 44 that are spaced apart from each other in the circumferential direction are attached to appropriate portions of the protruding portion 40 (in the illustrated example, the upper outer surface of the protruding portion 40 is attached to each other. The 1st receiving part 43 and the 2nd receiving part 44 have the function to receive the rotational force of a cylindrical cover, and to rotate the 1st support member 32, and as long as the function is exhibited, what kind of structure may be sufficient as it. In the illustrated example, it is drawn in a rib shape for the sake of simplicity, but may be, for example, a stepped portion or a part of the flow path mechanism (side surface or the like) that forms the bent flow path 42 described above. I do not care.

  In a preferred example of illustration, the front side of the raised portion 40 is raised lower than the remaining raised portions to form an opening 40a for exposing a later-described ejection hole A.

  As shown in FIG. 3, the second support member 48 has a fitting cylinder portion 50 fitted to the outer surface of the support cylinder portion 46. An inward flange-like plate portion 52 protrudes inwardly from the upper end portion of the fitting tube portion, and a flange portion of a cylinder 56 described later is sandwiched between the inward flange-like plate portion 52 and the top wall portion 14. It is configured to be possible. The first support member 32 and the second support member 48 form a support means S that supports the cylinder 56. In a preferred example of illustration, the protrusions for retaining are respectively formed on the outer surface of the support tube portion 46 and the inner surface of the fitting tube portion 50. A guide tube portion 54 is erected from the inner peripheral portion of the inward flange-shaped plate portion 52.

  The cylinder 56 has a flange portion 56a at the upper end portion of the cylinder peripheral wall, and the flange portion 56a is sandwiched between the inward flange-shaped plate portion 52 and the top wall portion 14 together with the packing P, and is placed in the container body 2. It is drooping. A lower portion of the cylinder peripheral wall is formed in a tapered portion 56b having a small diameter at the lower end, and the attachment cylinder portion 56c is suspended from the tapered portion 56b. The upper part of the suction pipe is attached to this attachment cylinder part. A ball valve is inserted in the lower portion of the cylinder 56, and the ball valve and the tapered portion 56b form a first check valve V1. However, the structure of the first check valve V1 can be changed as appropriate. Further, as shown in FIG. 3, the cylinder peripheral wall is provided with an upper vent hole h1 positioned below a lower end of a cylindrical member 66 described later and a lower vent hole h2 positioned above a small diameter piston 62a described later. ing.

  The rod member 58 is inserted into the cylinder 56. A plurality of locking ribs 58 a are radially attached to the lower end portion of the rod member 58, and the rod member 58 is maintained in an upright state by contacting these locking ribs with the lower inner surface of the cylinder 56. Further, the upper portion of the rod member 58 is formed in the small diameter portion 58b.

  As shown in FIG. 3, the operating member 60 includes a plunger 62, a cylindrical member 66, and an ejection head 68.

  The plunger 62 is a vertically long bar-shaped member having a lower half portion in a cylindrical shape with a lower end opening. A lower end portion of the cylindrical wall is formed in an annular small diameter piston 62 a that can slide on the inner surface of the cylinder 56. The upper portion of the rod member 58 is inserted into the cylindrical hole 62b of the cylindrical wall. Further, a communication hole 62c that communicates from the upper part of the cylindrical hole 62b to the outer surface of the plunger 62 is opened. A coil spring T is interposed between the lower end of the plunger 62 and the locking rib 58a of the rod member 58.

  The cylindrical member 66 is fitted to the upper part of the plunger 62. A large-diameter piston 66 a having a diameter larger than that of the small-diameter piston 62 a is formed on the upper portion of the cylindrical member 66, and the lower end portion of the cylindrical member 66 is fitted to the upper portion of the cylinder 56. Between the upper half inner surface of the cylindrical member 66 and the upper half outer surface of the plunger 62, a liquid flow path is formed which communicates with the communication hole 62c and communicates with the plunger 62.

  The ejection head 68 hangs down the mounting cylinder 68b from the back surface of the central portion of the head top wall 68a and the head peripheral wall 68c from the outer periphery of the head top wall 68a. And a cylindrical joint 70 for connecting the two.

  The cylindrical joint 70 hangs down the large-diameter cylinder part 70b from the lower end of the small-diameter retaining cylinder part 70a fitted in the attachment cylinder part 68b via a bowl-shaped enlarged diameter part. A large-diameter piston 66a is fitted in the large-diameter cylinder portion. Further, the outer surface of the large-diameter cylinder portion is fitted to the inner surface of the guide tube portion 54 so that it can be raised and lowered and cannot be pulled out. A second check valve V <b> 2 is formed by the lower end of the stopper cylinder 70 a and the upper end of the plunger 62.

  An ejection hole A that opens forward is formed in the head peripheral wall 68c. The ejection hole A communicates with the inside of the mounting cylinder portion 68b. In the present embodiment, the ejection hole A sprays liquid as mist.

  The cylindrical cover 80 is rotatably incorporated around the operating member 60, and has a function of covering one of the ejection hole A and the ejection hole B and opening the other depending on the rotational position. The cylindrical cover 80 is formed by connecting the upper ends of an inner cylindrical portion 80a and an outer cylindrical portion 80c shorter than the inner cylindrical portion by a ring-shaped top wall portion 80b. The inner cylinder part 80 a surrounds the upper half of the operating member 60, and the lower part of the inner cylinder part 80 a is fitted to the outer surface of the fitting cylinder part 50. The outer cylinder part 80c is formed so that the discharge hole B can be closed in the state of FIG.

  The cylindrical cover 80 is formed with a window portion 82 that penetrates the cylindrical cover 80 in the horizontal direction. In the present embodiment, window portions are provided on both the front and rear sides of the cylindrical cover 80, but one window portion may be omitted. Hereinafter, the window portion 82 on the front side will be described as an example. The window portion 82 is formed by a first mouth portion 82a and a second mouth portion 82b shown in FIG. The first mouth part 82a is cut out from the upper part of the inner cylinder part 80a except for the edge part 83, and the second mouth part 82b is cut out from the outer cylinder part 80c to the ring-shaped top wall part 14. It becomes.

  Driving ribs 81 are attached to appropriate positions of the cylindrical cover 80 (in the illustrated example, the corners of the ring-shaped top wall portion 80b and the outer cylindrical portion 80c). The driving rib 81 is located between the first receiving part 42 and the second receiving part 43 of the first support member 32. The driving rib 81, the first receiving portion 43, and the second receiving portion 44 constitute a rotational force transmitting means R. The positions and shapes of the driving rib 81, the first receiving portion 43, and the second receiving portion 44 can be changed as appropriate. In the illustrated example, for example, uneven (or convex) engaging means may be used, or rotational force may be transmitted between friction surfaces.

  FIG. 6 is a view in which the cylindrical cover 80 of FIG. 1 is cut away in order to show the positional relationship between these ribs. In the state where the ejection holes are open, the driving rib 81 is close to the second receiving portion 44. When the cylindrical cover 80 is rotated counterclockwise in order to change from the ejection hole open state to the discharge hole open state, the driving rib 81 moves to a position in contact with the first receiving portion 43 as shown by a dotted line in FIG. . 1 to 4, the cylindrical cover 80 rotates alone. When the cylindrical cover 80 is further rotated in the same direction in the same direction, the driving rib 81 presses the first receiving portion 43, so that the first support member 32 rotates together with the cylindrical cover 80. As a result, the connecting cylinder portion 34 of the first support member 32 is raised with respect to the peripheral wall portion 16. As a result, the discharge flow path L is opened as shown in FIG. 5, so that the discharge operation can be performed. Next, when the cylindrical cover 80 is rotated clockwise, the cylindrical cover 80 rotates alone until the driving rib 81 contacts the second receiving portion 44. Thereafter, when the cylindrical cover 80 is rotated in the same direction, the first support member 32 is rotated together with the cylindrical cover 80 and is lowered. This returns to the state of FIG.

  In the above configuration, in the state of FIG. 2, the discharge flow path L is closed by the contact between the top wall portion 14 of the fixed portion 10 and the closing wall portion 38 of the movable portion 30.

  When the ejection head 68 of the operating member 60 is pushed down from the state shown in FIG. 2, the operating member 60 is lowered. At this time, the inside of the cylinder 56 and the inside of the large-diameter cylinder portion 70b are increased in pressure, the second check valve V2 is opened due to the difference in diameter between the small-diameter piston 62a and the large-diameter piston 66a, and the liquid in the cylinder 56 is discharged. The liquid enters the ejection head 68 through the second check valve V2 and is sprayed from the ejection hole A in the form of a mist. By this operation, for example, the seasoning that is the contents can be uniformly applied to the entire dish.

  Further, from the state of FIG. 2, the cylindrical cover 80 is rotated to move the window 82 from the position of the ejection hole A to the position of the discharge hole B. Next, when the connecting cylinder part 34 of the movable part 30 is screwed up with respect to the peripheral wall part 16 of the fixed part 10, the discharge flow path L is opened, so that the entire container is inclined toward the discharge hole B and the content liquid is taken out. Good.

DESCRIPTION OF SYMBOLS 2 ... Container body 4 ... trunk | drum 6 ... mouth neck part 10 ... fixing | fixed part 12 ... installation cylinder part 14 ... top wall part 14a ... communication port 15 ... engagement cylinder part 16 ... peripheral wall part 17 ... 1st retainer protrusion 30 ... Moving part 32 ... First support member 34 ... Connecting cylinder part 35 ... Second retaining protrusion 38 ... Blocking wall part 40 ... Raised part 40a ... Opening part 42 ... Bending channel
43 ... 1st receiving part 44 ... 2nd receiving part 46 ... Supporting cylinder part
48 ... second support member 50 ... fitting cylinder part 52 ... inward flange-like plate part 54 ... guide cylinder part 56 ... cylinder 56a ... collar part 56b ... tapered part 56c ... mounting cylinder part
58 ... Rod member 58a ... Locking rib 58b ... Small diameter part 60 ... Actuating member 62 ... Plunger 62a ... Small diameter piston 62b ... Cylindrical hole 62c ... Communication hole 66 ... Cylindrical member 66a ... Large diameter piston 68 ... Ejection head 68a ... Head top Wall 68b ... Mounting cylinder part 68c ... Head peripheral wall 70 ... Cylinder joint 70a ... Insertion cylinder part 70b ... Large diameter cylinder part 80 ... Cylinder cover 80a ... Inner cylinder part 80b ... Ring top wall part 80c ... Outer cylinder part 81 ... Driving rib 82 ... Window part 82a ... First opening part 82b ... Second opening part 83 ... Edge A ... Ejection hole B ... Discharge hole h1 ... Upper vent hole h2 ... Lower vent hole L ... Discharge flow path P ... Packing R ... Rotational force transmission means S ... Support means T ... Coil spring V1 ... First check valve V2 ... Second check valve

Claims (7)

A container body (2) that erects the neck and neck (6) from the trunk (4);
A cap-shaped fixing portion (10) having a communication port (14a) communicating with the upper end opening of the mouth-neck portion in the top wall portion (14) and fitted to the outer surface of the mouth-neck portion (6);
The cylinder (56) is suspended into the container body (2) and the lower half is inserted into the cylinder (56) via the support means (S) attached to the fixed portion (10) so as to be movable up and down. An operating member (60) is provided, and liquid is sucked from the container body (2) by raising and lowering the operating member (60) with respect to the cylinder (56), and formed on the peripheral surface of the ejection head (68) of the operating member (60). A movable part (30) having a pump function capable of being ejected from the ejection hole (A);
Comprising
As the movable part (30) rises with respect to the fixed part (10), the discharge flow path (L) reaching the discharge hole (B) via the fixed part (10) and the movable part (30) is formed. A discharge and ejection container characterized by being configured to open. The fixed part (10) has a peripheral wall part (16) depending from the outer peripheral part of the top wall part (14),
The support means (S) includes a first support member (32) that supports the cylinder (56),
The first support member (32) has a connecting tube portion (34) fitted to the outer surface of the peripheral wall portion (16) so as to be movable up and down, and extends inward from the upper portion of the connecting tube portion (34). The upper surface of the top wall portion (14) is liquid-tightly sealed by the closing wall portion (38), and the upper portion of the cylinder (56) is locked to the inner peripheral side of the closing wall portion (38).
The discharge channel (L) is formed between the top wall (14) and the closed wall (38) by raising the connecting cylinder (34) with respect to the peripheral wall (16). The discharge and ejection container according to claim 1, wherein The first support member (32) has a support cylinder portion (46) standing up from the inner peripheral portion of the blocking wall portion (38),
The support means (S) includes a second support member (48) in addition to the first support member (32),
The second support member (48) has a fitting cylinder part (50) fitted to the outer surface of the supporting cylinder part (46). From the upper part of the fitting cylinder part (50), an inward flange shape is formed. A guide tube portion (54) that is in fluid-tight sliding contact with the upper portion of the actuating member (60) is raised via the plate portion (52).
The flange portion (56a) attached to the upper portion of the cylinder (56) is sandwiched between the inwardly flanged plate portion (52) and the mouth neck portion (6). Discharge combined use ejection container.   The discharge passage (L) is extended from a part of the closed wall portion (38) in the circumferential direction to the height of the ejection head (68), and a discharge hole (B) is formed at the upper end of the discharge passage (L). The ejection and ejection container according to claim 2 or 3, wherein the ejection and ejection container is opened. The movable part (30) includes a cylindrical cover (80) surrounding the outer surface of the upper half of the operating member (60),
The cylindrical cover (80) has an inner cylinder part (80a) that stands up to the height of the ejection head (68) of the operating member (60) by rotatably fitting the lower part to the outer surface of the fitting cylinder part (50). And the outer cylinder part (80c) shorter than the inner cylinder part (80a) from the upper end of the inner cylinder part (80a) via the ring-shaped top wall part (80b),
The ejection hole (A) and the discharge hole (B) are formed at different positions in the circumferential direction,
A window portion (82) penetrating the upper portion of the cylindrical cover (80) is formed at one place in the circumferential direction of the cylindrical cover (80), and the ejection hole (A) coincides with the window portion (82). And the discharge hole (B) is closed by the outer cylinder part (80c), and the window part (82) is closed by the upper part of the inner cylinder part (80a) and the discharge hole (B The discharge / spout according to claim 4, wherein the cylindrical cover (80) can be rotated between a state in which the discharge hole is open and the window (82) is open. container. Between the cylindrical cover (80) and the first support member (32), a rotational force transmitting means (R) for transmitting rotational force in both forward and reverse directions from the cylindrical cover (80) to the first support member (32). )
The first support member (32) is formed to be raised by rotation in the forward direction and to be lowered by rotation in the reverse direction.
The rotational force transmission means (R)
The cylindrical cover (80) independently rotates in the forward direction from the ejection hole open state to the discharge hole open state, and after the discharge hole is opened, the cylindrical cover (80) is further moved in the same forward direction. When the first support member (32) rotates in the forward direction following the cylindrical cover (80), the cylindrical cover (80 ) Rotate independently in the reverse direction, and when the cylindrical cover (80) is further rotated in the same reverse direction after reaching the state where the ejection holes are open, the first support member (32) is turned into the cylindrical cover (80). 6. The discharge and ejection container according to claim 5, wherein the discharge and ejection container is configured to follow and rotate in the reverse direction.   A first retaining protrusion (17) and a second retaining protrusion (35) are provided at corresponding positions between the fixed portion (10) and the movable portion (30) so as to be spaced apart from each other in the vertical direction. The movable part (30) is formed so as to be able to move up and down with respect to the fixed part (10) within the range of the separation distance of the retaining protrusions, according to any one of claims 1 to 6. Discharge and ejection container.