JP4919191B2 - Liquid pouring cap - Google Patents

Description

  The present invention relates to a liquid dispensing cap that is used by being fitted to a mouth tube portion of a hollow container containing a liquid, and more specifically, when the liquid is poured out from a container containing a liquid, the dispensing hole is touched one-touch. It is related with the liquid pouring cap which opened and made it possible to pour out liquid.

  Cited Document 1 describes an invention relating to a dispensing cap that opens the dispensing hole with one touch as shown in FIG. 11 so that liquid can be dispensed.

The pouring cap 101 in FIG. 11 is composed of two members: a cap main body 102 that fits into the mouth tube portion 152 of the container main body 151 and a lid body 121 that has a pouring hole 125 formed in the top wall. When pouring out, the lid 121 can be pulled up with the fingertip to open the pouring hole 125, and the sealing state of the pouring hole 125 by the valve rod 109 is opened. When the pouring is finished, the lid 121 can be pushed down to close the pouring hole 125 again.
JP 2000-16451 A

  The above-mentioned type of pouring cap is conveniently used as a container for household detergents, cosmetics, etc., but if the detergent or the like adheres to the lid 121 etc., the fingertip slips and the lifting operation is difficult. There is a need for an opening mechanism with better operability. In addition, there is a demand to improve usability by selecting, for example, an open state of the pouring hole 125 and selecting a pouring mode of the content liquid, for example, a shower shape or a straight shape.

  Therefore, the present invention has a technical problem of improving the operability of opening of the pouring hole of the above-described type of pouring cap with one touch and making the open state selectable. The purpose is to provide a cap.

The main means of the present invention for solving the above problems is a liquid dispensing cap that is used by being fitted to a mouth tube portion of a hollow container body that contains a liquid.
A fitting assembly is attached to the mouth tube portion of the container body by a cylinder with a top tube, and the fitting tube is erected from the periphery of the opening formed at the top of the assembly tube. A cap body with a valve stem standing upright concentrically,
The outer and inner cylinders are fitted concentrically so that they can slide up and down slidably into the fitting cylinder from the top wall where the tip of the valve stem is formed in the center so that it can be opened and closed from below. Having a lid suspended from
Disposing a pair of first slopes and a pair of second slopes symmetrically about the central axis at a predetermined position selected from the cap body or the lid, or both;
A pair of first pressing operation portions for applying a lateral pressing force to the first slope and the second slope at positions facing the pair of first slope and the pair of second slope, respectively, and a pair of second Disposing a pressing operation section;
The lid body can be displaced upward using the first slope by the pressing operation of the first pressing operation unit, and the lid body can be displaced upward using the second slope by the pressing operation of the second pressing operation unit. thing,
The opening state of the dispensing hole can be selected by the pressing operation of the first pressing operation unit or the second pressing operation unit,
It is in.

The main features of the above-described dispensing cap can be summarized into the following two features.
(1) By pressing a pair of pressing operation parts located symmetrically with the center axis so as to be sandwiched between the fingertips, the dispensing hole can be opened with a single touch without slipping of the fingertips, and a favorable opening operability is achieved. Can do.
(2) Two pressing operation units, ie, a first pressing operation unit and a second pressing operation unit are arranged. The two pressing operation units are positioned opposite to each pressing operation unit, and the action of the lateral force is applied to the vertical force. The lid body can be displaced upward by a predetermined height using the functions of the first and second slopes that exhibit the function of converting into the above action.
That is, by selecting the first pressing operation part or the second pressing operation part, the degree of opening of the pouring hole can be changed, and for example, the content liquid pouring mode can be selected such as shower or straight. it can.

  The degree of upward displacement can be appropriately set according to the inclination angle of each slope and the length thereof.

Other means of the present invention include, in addition to the main configuration described above,
Forming a narrow channel for pouring the content liquid on at least one of the tip of the valve stem and the peripheral wall forming the pouring hole;
In the open state by the pressing operation to one of the first pressing operation unit or the second pressing operation unit, the tip end portion of the valve rod is partially inscribed in the peripheral wall of the extraction hole, through the narrow channel A structure that pours out the content liquid,
In the open state by the other pressing operation part, the tip part of the valve stem is positioned sufficiently below the pouring hole, and the content liquid is poured from the entire pouring hole,
It is in.

  The above configuration relates to means for determining the content liquid pouring mode, and by selecting and pressing either the first pressing operation portion or the second pressing operation portion, the pouring hole is partially opened. Then, it is possible to select whether to pour out through the narrow flow path or to pour out from the entire pour hole with the pour hole sufficiently open.

  And when pouring out by partially opening the pouring hole, various pouring modes such as a fine line shape, a shower shape, and a mist shape can be realized depending on the shape of the narrow channel.

Still other means of the present invention include:
A pair of first slopes are formed on the outer side of the fitting cylinder at the top of the assembled cylinder, and the upper surface of the top is inclined to the upper inner side. Forming a pair of second slopes that incline downward and downward from the bottom surface of the top wall;
An operation in which the upper end abuts near the proximal end of the first slope and the lower end abuts near the proximal end of the second slope in a sealed state by the distal end of the valve stem of the pouring hole outside the outer cylinder of the lid Arranging a cylinder,
Disposing a pair of first pressing operation portions at positions facing the pair of first slopes at a lower portion of the operation cylinder, and a pair of second pressing operation portions at positions facing the second slope at an upper portion;
A configuration in which the operation cylinder is deformed into a flat shape by a pressing operation to the pair of first pressing operation units or the second pressing operation unit, and a lateral pressing force is applied to the pair of first inclined surfaces or the second inclined surfaces. And
It is in.

The above configuration is one example of the arrangement of the first inclined surface and the second inclined surface, the shape of the members constituting the first pressing operation unit and the second pressing operation unit, and the arrangement thereof. .
A feature of the above configuration is that a cylindrical operation cylinder is used as the third member, a first pressing operation part is provided at the lower part of the operation cylinder, and a second pressing operation part is provided at the upper part. The pressing operation unit uses a first inclined surface formed on the top surface of the top of the cap body, and the second pressing operation unit uses a second inclined surface formed on the bottom surface of the top wall of the lid.

When the first pressing operation portion of the operating cylinder is pressed with the fingertip sandwiched, the lower end of the operating cylinder is displaced upward along the first slope while the operating cylinder is deformed flat, and as a result, through the upper end. The lid can be displaced up by a predetermined height.
When the second pressing operation portion of the operation cylinder is pressed with the fingertip interposed therebetween, the upper end of the operation cylinder is displaced downward along the second slope while the operation cylinder is deformed flat, and as a result, the lid is It can be displaced up by a predetermined height.
Here, by changing the inclination angles of the first slope and the second slope, the rising displacement height of the lid can be changed by two pressing operations, and the open state of the pouring hole can be selected.

Still other means of the present invention include:
Forming a pair of first slopes from the peripheral wall of the assembled cylinder toward the lower outer side, and forming a pair of second slopes in a direction perpendicular to the central axis with respect to the pair of first slopes;
From the outer peripheral edge of the top wall of the lid, hanging the exterior cylinder so as to exterior the assembled cylinder,
A pair of first pressing operation parts are disposed in the vicinity of the positions facing the pair of first slopes, and a pair of second pressing operation parts are disposed in the vicinity of the position facing the pair of second slopes. thing,
A configuration in which the outer cylinder is deformed into a flat shape by a pressing operation to the pair of first pressing operation units or the second pressing operation unit, and a lateral pressing force is applied to the pair of first inclined surfaces or the second inclined surfaces; To do,
There is.

The above configuration is also one of specific examples according to the arrangement of the first slope and the second inclined surface, the shapes of the members constituting the first pressing operation unit and the second pressing operation unit, and the arrangement. .
A feature of the above configuration is that the outer cylinder is suspended from the lid, and the first pressing operation section and the second pressing operation section are perpendicular to each other such as the front-rear direction and the left-right direction of the outer cylinder. The first inclined surface and the second inclined surface, which are also formed in a direction perpendicular to each other, are used for the cylinder with which the cap body is assembled.

Since the present invention has the above-described configuration, the following effects can be obtained.
By pressing the pair of pressing operation parts positioned symmetrically with respect to the central axis so as to be sandwiched between the fingertips, the dispensing hole can be opened with one touch without slipping of the fingertip, and favorable opening operability can be achieved.

  In addition, two pressing operation units, ie, a first pressing operation unit and a second pressing operation unit are arranged. The pressing operation units are positioned opposite to each pressing operation unit, and the action of a lateral force is applied in the vertical direction. Using the functions of the first slope and the second slope that function to convert the action, the lid can be displaced upward by a predetermined height, and the degree of opening of the pouring hole can be changed, for example, shower-like The content liquid can be poured out in a straight manner.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below along the examples with reference to the drawings.
1 to 5, FIG. 7, and FIG. 8 all show a state in which the dispensing cap 1 is assembled and fixed to the mouth tube portion 52 of the container body 51.
1 to 4 show a first embodiment of the pouring cap of the present invention. FIG. 1 is a front view, FIG. 2 is a partially longitudinal front view showing a sealed state of the pouring hole 25, and FIG. FIG. 4 is a longitudinal front view showing a partially open state of the outlet hole 25, and FIG.

The pouring cap 1 of this embodiment is composed of three members, a cap body 2 made of synthetic resin, a lid body 21 and an operation cylinder body 31.
The cap body 2 has a cylindrical shape with a top, and has an assembled cylinder 3 that is screwed and assembled to the mouth cylinder portion 52 of the container main body 51. From the top 4 of the assembled cylinder 3, an outer casing and a coaxial core shape are provided. The outer cylinder 5 is suspended, and a seal cylinder piece 6 which is tightly fitted into the mouth cylinder 52 is suspended inside.

  Further, an opening 4a is formed at the center of the top 4, and a fitting cylinder 7 is erected from the peripheral edge of the opening 4a, and a tapered columnar shape is formed via a connecting piece 8 at the center of the opening 4a. The valve stem 9 is erected. A large number of narrow channels 9a are formed in a longitudinal groove shape at the tip of the valve stem 9.

  In addition, a pair of left and right first slopes S1 are formed at the outer position of the fitting cylinder 7 with the upper surface of the top portion 4 as a base end, and the upper slope of the first slope S1 is formed on the upper end of the first slope S1. 11 is formed. The first slope S1 may be partially formed in a pair of left and right, or may be formed all around.

The lid body 21 has a top wall 22 formed with a pouring hole 25 into which the tip of the valve stem 9 can be tightly fitted from below at the center, and the top wall 22 slides onto the fitting cylinder 17 described above. An outer cylinder 23 and an inner cylinder 24 which are fitted so as to be movable up and down are concentrically suspended.
A short cylindrical nozzle cylinder 27 is erected from the periphery of the extraction hole 25.

In addition, a pair of left and right second inclined surfaces S2 that are inclined inward and downward with the lower surface of the top wall 22 as a base end are formed at positions outside the outer cylinder 23 of the top wall 22. The second slope S2 may be partially formed in a pair of left and right, or may be formed all around.
In this embodiment, the slope of the second slope S2 is steeper than that of the first slope S1.

The operation cylinder 31 has a cylindrical shape, and a pair of left and right first pressing operation portions H1 are opposed to the pair of first slopes S1 at the lower part of the operation cylinder 31 and the upper second slope S2. A pair of left and right second pressing operation portions H2 are disposed at the positions to be operated.
The pair of first pressing operation unit H1 and second pressing operation unit H2 is sandwiched between fingertips and slightly recessed so as to be easily pressed from both sides, and a knurl is engraved.
In addition, a synthetic resin material is selected as a material that has a certain degree of rigidity and can be deformed so that the operation cylinder 31 can be deformed into a flat shape when pressed from both sides by being sandwiched between fingers. Decide the thickness.

Next, an operation mechanism relating to the opening operation of the pouring hole 25 of the pouring cap 1 of the present embodiment in which the three members of the cap body 2, the lid body 21, and the operation cylinder body 31 are assembled will be described.
FIG. 2 shows a state in which the tip end portion of the valve stem 9 is tightly fitted into the dispensing hole 25, and the upper end of the operation cylinder 31 is the second inclined surface S <b> 2 on the outer peripheral lower surface of the top wall 22 of the lid 21. The lower end is in contact with the proximal end position of the first slope S1 on the upper surface of the outer peripheral edge of the top portion 4 of the cap body 2.

In this state, as shown by the white arrow in FIG. 3, when the first pressing operation portion H1 located at the lower part of the operation cylinder 31 is pressed with the fingertip sandwiched, as shown in FIG. The lower end of the operation cylinder 31 moves along the slope of the first slope S1 in a sliding manner until it contacts the contact piece 11 obliquely inward and upward.
With this movement, the upper end of the operation cylinder 31 pushes the lid 21 upward, and the lid 21 is displaced upward by the vertical component of the movement distance.

In the present embodiment, with the pressing operation to the first pressing operation portion H1, as shown in the partial enlarged view in FIG. 3, the extreme tip portion of the valve stem 9 is in contact with the dispensing hole 25. Then, with the pouring hole 25 partially opened, the body portion of the container main body 51 can be pressed to pour the content liquid into a shower through the numerous narrow channels 9a.
Then, when the pouring is finished, the lid 21 can be pushed down to achieve the sealed state shown in FIG.

  In the upward displacement of the lid 21, the outer cylinder 23 and the inner cylinder 24 of the lid 21 move slidably along the fitting cylinder 7 of the cap body 2. Even if the pressing force to the portion H1 is released, the upward displacement position of the lid body 21 does not change. However, in order to hold the upward displacement position more reliably, a peripheral ridge or the like is attached, and the fitting cylinder 7 A slight locking mechanism can be formed between the outer cylinder 23 and the inner cylinder 24.

  Further, the operation cylinder 31 can be provided with a number of vertical ribs as necessary, and can be provided with a thick part and a thin part in the circumferential direction. By doing so, the operation cylinder 31 can be flattened by a pressing operation with a fingertip. The rigidity in the vertical direction can be increased so that it can be easily deformed and the function of moving the lid 21 upward can be sufficiently exhibited.

  Next, as shown by the white arrow in FIG. 4, when the second pressing operation portion H <b> 2 located on the upper portion of the operation cylinder 31 is pressed with a fingertip, the operation is performed as shown in FIG. 4. The upper end of the cylindrical body 31 moves slidably along the slope of the second slope S2 until it contacts the peripheral wall of the outer cylinder 23 obliquely inward and downward. Then, the lid body 21 is displaced upward along with this movement.

  By the pressing operation to the second pressing operation portion H2, as shown in FIG. 4, the tip end portion of the valve stem 9 is located sufficiently below the pouring hole 25, and the pouring hole 25 is fully opened, and the container The body liquid of the main body 51 can be pressed to pour the content liquid straight out from the whole pour hole 25.

  Next, FIGS. 5 to 8 show a second embodiment of the dispensing cap of the present invention, FIG. 5 is a longitudinal front view, and FIG. 6 is a schematic explanation showing the arrangement state of the pressing operation part in a plan view. 7 is a longitudinal front view showing a partially opened state of the pouring hole 25, and FIG. 8 is a longitudinal side view showing a fully opened state of the pouring hole 25. FIG.

The pouring cap 1 of this embodiment is composed of two members, a cap body 2 made of synthetic resin and a lid 21.
Similar to the cap body 2 of the first embodiment, the cap body 2 has a cylindrical tube 3 with a top-end cylindrical shape, and a seal cylinder piece 6 is suspended from the top 4 of the combined cylinder 3.
Further, an opening 4a is formed at the center of the top 4 and a fitting cylinder 7 is erected from the peripheral edge of the opening 4a, and a top cylinder is connected to the center of the opening 4a via a connecting piece 8. The valve stem 9 is erected.
A guide cylinder piece 12 is erected on the outside of the fitting cylinder 7.

  In addition, a skirt peripheral piece 13 that is inclined outward and outward in the shape of an outer casing from the vicinity of the lower end of the peripheral wall of the assembled cylinder 3 is provided. They are formed (see FIG. 7), and a pair of second slopes S2 are formed on the front and rear sides (see FIG. 8). Also in this embodiment, the slope of the second slope S2 is steep compared to the first slope S1.

  In this embodiment, the skirt peripheral piece 13 is formed and a part thereof is the first inclined surface S1 or the second inclined surface S2. However, it is not always necessary to provide an inclined surface, and the peripheral wall of the assembled cylinder 3 is not necessarily provided. The part which forms 1st slope S1 or 2nd slope S2 on the right and left, front and back can also be attached to a foot piece shape.

Similarly to the lid body 21 of the first embodiment, the lid body 21 also has a top wall 22 having a pouring hole 25 formed in the center, a nozzle cylinder 27, an outer cylinder 23, and an inner cylinder 24. The outer cylinder 26 is suspended from the outer peripheral edge so as to cover the assembled cylinder 3.
In addition, a large number of narrow channels 25 a are formed in the shape of vertical grooves on the peripheral wall of the extraction hole 25. (See FIGS. 5 and 6)
A pair of left and right first pressing operation portions H1 and a pair of front and rear second pressing operation portions H2 are disposed at the lower end of the outer cylinder 26. (See Figure 6)
And the triangular protrusion 26t is attached to the inner peripheral surface of this exterior cylinder 26 in the position facing the pair of left and right first pressing operation portions H1 and the pair of front and rear second pressing operation portions H2.

Next, an operation mechanism relating to the opening operation of the pouring hole 25 of the pouring cap 1 of the present embodiment in which the cap body 2 and the lid body 21 are assembled will be described.
When assembling the two members, the key groove structure 32 provided between the outer cylinder 23 and the guide cylinder piece 12 is used for positioning in the circumferential direction of the assembly, so that the two are assembled so that they cannot rotate. ing. (See Figure 5)
FIG. 5 shows a state in which the pouring hole 25 is sealed using the shoulder formed at the tip of the valve stem 9, and the projecting piece 26t of the outer cylinder 26 is in contact with the vicinity of the outer edge of the first slope S1. Located in contact. In the front-rear direction, the projecting piece 26t is positioned in contact with the vicinity of the outer edge of the second slope S2. (Not shown)

In this state, when the first pressing operation portion H1 is pressed so as to be sandwiched between the fingertips, as shown in FIG. 7, the tip of the projecting piece 26t is slid along the inclination of the first inclined surface S1 and obliquely inwardly upward. It moves until it contacts the peripheral wall of the attached tube 3.
And with this movement, the lid 21 is displaced upward.

By the pressing operation to the first pressing operation portion H1, the pouring hole 25 is partially opened, and the content liquid can be poured out through a large number of narrow channels 25a by pressing the body portion of the container body 51. it can.
Then, when the pouring is finished, the lid 21 can be pushed down to achieve the sealed state shown in FIG.

Next, when the second pressing operation portion H2 located in the front-rear direction is pressed with the fingertip sandwiched, the tip of the projecting piece 26t is slid obliquely inside the second inclined surface S2 as shown in FIG. It moves upward until it comes into contact with the peripheral wall of the assembled cylinder 3.
With this movement, the lid 21 is displaced upward, but the inclination angle of the second slope S2 is steeper than that of the first slope S1, thereby the lid by the second pressing operation portion H2. The upward displacement of the body 21 can be increased compared to the case of the first pressing operation unit H1.

  And by the press operation to this 2nd press operation part H2, the extraction hole 25 will be in a fully open state, and will press the trunk | drum of the container main body 51, and will pour content liquid straight out from the whole extraction hole 25. FIG. Can do.

Here, the manner of pouring the content liquid from the pouring hole 25 is the positional relationship between the tip end of the valve stem 9 and the pouring hole 25, the shape of the tip end of the valve stem 9 and the pouring hole 25, and the nozzle cylinder 27. Depending on the shape, the shape of the narrow channel in a partially open state and the arrangement of the narrow channel, the shape can be varied.
In the second embodiment, the narrow channel 25a is formed on the peripheral wall of the extraction hole 25. However, FIGS. 9A and 9B show other variations of the narrow channel formation mode. FIG. 9A is an explanatory view showing a partially opened state, and FIG. 9A is an example in which a narrow channel 9a is formed at the tip of the valve stem 9 as in the first embodiment, and FIG. This is an example in which the narrow channel 9a and the narrow channel 25a are formed in both the tip portion and the extraction hole 25.

FIG. 10 further shows another form of formation of the narrow channel 9a at the tip of the valve stem 9. FIG. 10 (a) is a partially open state, and FIG. 10 (b) is a fully open state.
The narrow channel 9a is formed by forming a horizontal through hole and a vertical hole communicating with the through hole at the short cylindrical tip of the valve rod 9.
Then, in the partially opened state of FIG. 10A, the content liquid can be poured into a straight shape narrowed to a small diameter through the narrow channel 9a. Moreover, in the fully open state of FIG.10 (b), a content liquid can be poured out in a straight shape with a large diameter.

As mentioned above, although embodiment of this invention was described along the Example, embodiment of this invention is not limited to these Examples.
The basic technical idea of the present invention is that, in a liquid dispensing cap that allows a liquid to be dispensed by opening the dispensing hole with one touch, two sets of pressing operation portions are arranged opposite to two sets of inclined surfaces. In addition, the cap body and the lid can be formed in various forms within the range in which such a basic configuration can be realized. The third member can also be used like the operation cylinder of the first embodiment.

  In addition, the shape of the dispensing cap in the above embodiment is basically a cylindrical shape, but may be a long cylindrical shape, a rectangular cylindrical shape, a polygonal cylindrical shape, or the like.

  The pouring cap of the present invention has an unprecedented function that allows easy opening operation of the pouring hole by one touch and allows selection of the open state. In the field of containers for household detergents and cosmetics, etc. A wide range of development is expected.

It is a front view which shows 1st Example of the extraction | pouring cap of this invention. It is a partial longitudinal front view which shows the sealing state of the extraction hole of the extraction cap of FIG. It is a vertical front view which shows the partial open state of the extraction hole of the extraction cap of FIG. It is a vertical front view which shows the full open state of the extraction hole of the extraction cap of FIG. It is a vertical front view which shows 2nd Example of the extraction | pouring cap of this invention. It is a schematic explanatory drawing which shows the arrangement | positioning state of the press operation part of the extraction | pouring cap of FIG. 5 with a top view. It is a vertical front view which shows the partial open state of the extraction hole of the extraction cap of FIG. It is a vertical side view which shows the full open state of the extraction | pouring hole of the extraction | pouring cap of FIG. (A), (b) is explanatory drawing which shows the variation of the formation mode of a narrow flow path in the partial open state of the extraction hole. It is explanatory drawing which shows the other variation of the formation aspect of a narrow flow path, (a) shows the partial open state of the extraction hole, (b) shows the full open state. It is a vertical front view which shows the extraction | pouring cap of a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1; Pouring cap 2; Cap main body 3; Assembly cylinder 4; Top part 4a; Opening part 5; Exterior cylinder 6; Seal cylinder piece 7; Fitting cylinder 8; Contact piece 12; guide cylinder piece 13; skirt peripheral piece 21; lid 22; top wall 23; outer cylinder 24; inner cylinder 25; pouring hole 25a; narrow channel 26; exterior cylinder 26t; Operation cylinder 32; keyway structure 51; container body 52; mouth tube portion S1; first slope S2; second slope H1; first press operation portion H2; second press operation portion 101; Main body 109; valve stem 121; lid 125; pouring hole 151; container main body 152;

Claims (4)

A fitting assembly is attached to the mouth tube portion (52) of the container body (51) by the tube assembly (3) having a top, and an opening (4a) formed in the top portion (4) of the assembly tube (3) ) And a cap body (2) in which the valve rod (9) is erected concentrically in the fitting cylinder (7). The top end of the valve stem (9) is slidably fitted to the fitting cylinder (7) from the top wall (22) formed with a pouring hole (25) that can be opened and closed from below. A cover body (21) in which an outer cylinder (23) and an inner cylinder (24) to be joined are concentrically suspended, and the cap body (2) or the cover body (21), or a predetermined position selected from both. A pair of first slopes (S1) and a pair of second slopes (S2) are arranged symmetrically with respect to the central axis, and are opposed to the pair of first slopes (S1) and the pair of second slopes (S2). Respectively, a pair of first pressing operation parts (H1) for applying a lateral pressing force to the first slope (S1) and the second slope (S2), and a pair of second pushes. A pressure operating part (H2) is provided, and the lid (21) can be lifted and displaced using the first slope (S1) by the pressing operation of the first pressing operating part (H1), and the second pressing The lid (21) can be moved up and down using the second slope (S2) by the pressing operation of the operating section (H2), and the first pressing operating section (H1) or the second pressing operating section (H2 The liquid dispensing cap is configured such that the open state of the dispensing hole (25) can be selected by a pressing operation. A narrow channel for pouring out the content liquid is formed in at least one of the distal end of the valve stem (9) and the peripheral wall forming the pouring hole (25), and the first pressing operation part (H1) or the second pressing In the open state by the pressing operation to one of the pressing operation parts of the operation part (H2), the tip end part of the valve stem (9) is partially inscribed in the peripheral wall of the extraction hole (25), and passes through the narrow channel. In the open state by the other pressing operation part, the tip of the valve stem (9) is located sufficiently below the pouring hole (25) and the entire pouring hole (25) The liquid pouring cap according to claim 1, wherein the content liquid is poured out. A pair of first slopes (S1) are formed at the outer side of the fitting cylinder (7) of the top part (4) of the assembled cylinder (3), and the upper surface of the top part (4) is inclined upward and inward. A pair of second slopes (S2) are formed on the outer side of the outer cylinder (23) of the top wall (22) of the lid (21) and sloped inward and downward with the lower surface of the top wall (22) as the base end. In the sealed state by the tip of the valve rod (9) of the pouring hole (25), the upper end is in the vicinity of the base end of the first slope (S1) outside the outer cylinder (23) of the lid (21). The operation cylinder body (31) is disposed in contact with the base end portion of the second inclined surface (S2), and the pair of first inclined surfaces (S1) at the lower portion of the operation cylinder body (31). A pair of first pressing operation portions (H1) are disposed at positions facing the upper surface, and a pair of second pressing operation portions (H2) are disposed at positions facing the upper second slope (S2). By the pressing operation to the pressing operation part (H1) or the second pressing operation part (H2), the operation cylinder (31) is deformed into a flat shape and the pair of first slopes (S1) or Claim 1 or 2 liquid dispensing cap according to the pressing force in the lateral direction is configured to act on the second inclined surface (S2). A pair of first slopes (S1) are formed from the peripheral wall of the assembly cylinder (3) downward and outward, and a pair of first slopes in a direction perpendicular to the central axis with respect to the pair of first slopes (S1). The outer cylinder (26) is suspended from the outer peripheral edge of the top wall (22) of the lid (21) so as to cover the assembled cylinder (3). A pair of first pressing operation portions (H1) is disposed in the vicinity of the pair of first slopes (S1) in (26), and a pair of positions near the pair of second slopes (S2). A second pressing operation portion (H2) is provided, and the outer cylinder (26) is deformed into a flat shape by pressing the pair of first pressing operation portions (H1) or the second pressing operation portion (H2). The liquid dispensing cap according to claim 1 or 2, wherein a lateral pressing force is applied to the pair of first slopes (S1) or second slopes (S2).

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