KR100350221B1 - Cap for squeezing cans - Google Patents

Abstract

(Problem) It is made to prevent the discharge contents from occurring as much as possible to contaminate the outer side of the cap in the rotational storage state at the nozzle position of the nozzle body.

(Solution means) A nozzle body 2 having a cap main body 1 having an attachment portion 12 attached to a squeeze container Y, and a discharge port 20a located at an upper side in a standing position UP. And a longitudinal cover portion 31 for blocking the discharge port 20a of the nozzle body 2 in the dodging position DW and a transverse cover part 32 for covering the upper side of the discharge port 20a side and being rotatable. The assembled cover body 3 is provided. One end side of the nozzle body 2 in the doped position DW is placed below the lateral cover portion 32, and rotates from the predetermined open position MB to the doped position DW in the predetermined open position MB. By this, the mounting part 30a which one end side of the notch body 2 encounters is formed. It is provided with the holding | maintenance means of the coating state of the nozzle body 2, and the elastic means which has elasticity in the direction which turns the cover body 3 toward the predetermined opening position MB.

Description

Cap for squeeze container {CAP FOR SQUEEZING CANS}

The present invention relates to a cap used to be attached to the upper end portion so as to cover the upper end portion formed in the outlet of the squeeze container, and more particularly, in a compression operation for the squeeze container by communicating with the outlet of the squeeze container in an upright position. It relates to a cap provided with a nozzle body to enable the undulation operation by enabling the discharge of the contents of the squeeze container.

Conventionally, a flowable air outlet portion is formed in a cap fitted to the outlet of the container, and the flow hole communicates inside the container with the through hole of the air outlet in the standing state of the air outlet. In this communication, there is a cap configured to allow the contents of the container to be ejected from the ejection and ejection portion in the standing state, and also to prevent the contents from being ejected in the insulated state. (Japanese Utility Model Publication No. 56-42191) Reference)

However, since the contents ejected in the standing state are attached to the ejection outlet of the ejection outlet by simply forming the injectable ejection outlet as described above, after ejection, the vicinity of the ejection outlet of the insulated outlet outlet is There have been many cases where the situation which causes the loss of the meaning which formed such a cap firmly in a container, such as being polluted by this attached content and dust adhered to the attached content in this way.

Here, the present invention relates to a cap for a squeeze container having a nozzle body capable of ups and downs and discharging the contents in an upright position, even if the contents discharged after the contents are attached to the discharge port of the nozzle body. The main object of the present invention is to prevent the occurrence of contamination of the outside of the cap, such as the contents protruding outward from the cap in the rotational storage state of the nozzle body in the pivoting position.

1 is a side view showing a state in which the cap is attached to the squeeze container (Y)

Fig. 2 is a sectional view of the main portion showing the state where the cap is attached to the squeeze container (Y).

Fig. 3 is a sectional view of the main portion showing the state where the cap is attached to the squeeze container (Y).

4 is a sectional view showing the main parts of the cap attached to the squeeze container (Y).

Fig. 5 is a main sectional view showing the state where the cap is attached to the squeeze container (Y).

Fig. 6 is a sectional view showing the main parts of the cap attached to the squeeze container (Y).

7 is a sectional view showing the main parts of the cap attached to the squeeze container (Y).

8 is a sectional view showing the main parts of a state in which a cap is attached to a squeeze container (Y).

9 is a plan view of the cap body 1 and the cover body 3

10 is a bottom view of the cap body 1 and the cover body 3.

11 is a side view of the cap body 1 and the cover body 3

12 is a longitudinal sectional view of the cap body 1 and the cover body 3;

FIG. 13 is a longitudinal cross-sectional view of the cap body 1 and the cover body 3 viewed from a direction different from that of FIG. 12.

14 is a plan view of the nozzle body 2.

15 is a bottom view of the nozzle body 2.

16 is a side view of the nozzle body 2.

17 is a side view of the nozzle body 2 viewed from a direction different from that of FIG. 16.

18 is a cross-sectional view taken along the line A-A in FIG.

19 is a cross-sectional view taken along the line B-B in FIG.

※ Explanation of code for main part in drawing ※

Y-Squeeze Container Ya-Outlet

1-Cap body 12-Attachment

DW-Dobok Position UP-Standing Position

x-Rotary assembly position 2-Nozzle body

20a-outlet 21b-communication port

3-cover body 30a-mounting part

31-Longitudinal cover part 32-Lateral cover part

MB-the desired open position

In order to achieve the said objective, the cap for a squeeze container shall be equipped with the structure of the following (1)-(6).

(1) a cap main body having an attachment portion attached to an upper end portion on which an outlet of a squeeze container is formed;

(2) A discharging port which is assembled to the cap main body from a doped position toward an upright position, and which is located on one end with this pivotal assembly position interposed therebetween and positioned above the upright position. A nozzle body having a communication port communicating with said discharge port,

(3) a longitudinal cover portion for blocking the discharge port of the nozzle body in the doped position, and a transverse cover portion for covering the upper side of the discharge port side of the nozzle body projecting upward from the upper end of the longitudinal cover portion; And a cover body assembled to be rotatable in a lateral direction to a predetermined open position with respect to the cap body,

(4) One end side of the nozzle body in the doped position is placed below the horizontal cover portion in the cover body, and the nozzle in the standing position at the predetermined open position of the cover body. In addition to the formation of a mounting portion in which one end side of the nozzle body collides with the upper side in accordance with the rotation of the sieve to the doped position,

(5) The nozzle body and the cap body have a doping state holding means of the nozzle body for releasing the holding state by a press-fitting operation on the other end with the rotation assembly position in the nozzle body at the doping position. Formed,

(6) Moreover, it is provided with the elastic means which has elastic force in the direction which rotates the said cover body toward the said predetermined opening position in the state in which the one end side of the said nozzle body was put in the mounting part of the said cover body.

According to this configuration, first, in the state where the nozzle body is positioned at the above-mentioned doping position, the doping state can be maintained by the holding means, and the discharge port side of the nozzle body maintained in the doping state is defined by the cover body. Since it is pressed and touched from the upper side to the mounting part, such a cover body is held at the position before rotation by the elasticity of the elastic means, and the discharge port of the nozzle body is closed from the side by the longitudinal cover portion of the cover body, and the The upper side part of the discharge port side of a nozzle body is covered by the upper side by the lateral cover part of the said cover body.

Subsequently, when the other end side which sandwiches the rotation assembly part of the said nozzle body is pressed, the discharge port side of this nozzle body will isolate | separate from the mounting part of a cover body. At the same time, since the cover body is elastically rotated toward the predetermined opening position by the elastic means, the cover body is rotated in the opening direction toward the side of the cap body. Thereby, since the said lateral cover part of the said cover body deviates from the upper side of the protrusion side of the said nozzle body, and the said lateral cover part is moved to the direction separated from the said nozzle body side toward the outer side of a cap body, Such a nozzle body can be rotated to the standing position without interruption.

Here, by compressing the squeeze container in the state where the nozzle body is rotated to the standing position, the contents can be discharged from the discharge port of the nozzle body to the outside.

Moreover, when the mounting part of this cover body rotates in the direction which returns the said nozzle body located in the said upright position toward the said dodging position in the predetermined opening position of the said cover body, the discharge port side of the said nozzle body is again from the upper side. Since it is arranged in a position to collide with each other, after discharging the contents of the squeeze container at the upright position, the ejector side of the nozzle body at the upright position is pressed downwards and the nozzle body is rotated toward the doped position. Accordingly, the discharge port side of the nozzle body is abutted on the mounting portion of the cover body from the upper side, and the cover body can be rotated again toward the rotational position again by resisting elasticity by the elastic means. Then, the nozzle body is covered with the transverse cover part while the discharge port is blocked by the longitudinal cover part and the upper part on the discharge port side is covered with the transverse cover part by the rotation of the cover body to the pre-rotation position. The cap body may be returned to the cap body.

That is, according to the cap according to the present invention, in the rotation return state of the nozzle body after the discharge of the contents of the squeeze container, the upper end portion of the discharge port side of the nozzle body is again provided by the transverse cover portion of the cover body. In this state, it is possible to prevent the situation that the outside of the cap is contaminated, such as the contents attached to the discharge port bulging to the outside of the cap.

Embodiment of the Invention

Hereinafter, typical embodiment of this invention is described based on FIG. 1 thru | or FIG.

Here, FIG. 1 has shown the state which attached the cap which concerns on this embodiment to the squeeze container Y in the state which looked at the said squeeze container Y from the outside. 2 to 8 show the caps in the longitudinal section in the state in which the squeeze container Y is attached, and in particular, FIG. 2 shows the nozzle body with the nozzle body 2 as the doweling position DW. FIG. 5 shows an unoperated state in which the discharge port 20a side of (2) is covered by the cover body 3, and FIG. 5 shows the contents of the contents of the squeeze container Y which is rotated by the nozzle body 2 and placed in the standing position UP. The dischargeable states are shown respectively. In the state of FIG. 2, the rotation operation of the nozzle body 2 from the said dodging position DW to the standing position UP progresses in order of FIG. 3, FIG. Further, in the state of FIG. 5, the rotation operation of the nozzle body 2 from the standing position UP to the dotting position DW proceeds in the order of FIGS. 6, 7, 8, and 2.

9 to 13 show the cap body 1 and the cover body 3 constituting the cap according to the present embodiment, respectively. In this embodiment, such a cap body 1 and the cover body ( 3) the cover body 3 is opened in a state of approximately 90 degrees to the side of the cap body 1, and has a configuration in which the plastic body is integrally molded. 14-19 has shown the nozzle body 2 which comprises the cap which concerns on this embodiment, respectively.

The cap for the squeeze container according to the present embodiment is used by being attached to the upper end of the squeeze container Y so as to cover the upper end where the outlet port Ya of the squeeze container Y is formed. And a nozzle body (2) which communicates with (UP) and enables ejection of the contents of the squeeze container (Y) by a compression operation on the squeeze container (Y).

That is, the cap which concerns on this embodiment is a cap body 1 provided with the attachment part 12 attached to the upper end part of the said squeeze container Y, and with respect to this cap body 1 in the doweling position DW. The nozzle body 2 rotatably assembled toward the upright position UP, and the discharge port 20a of the nozzle body 2 in the doped position DW while being assembled rotatably with respect to the cap body 1. The cover body 3 which comprises the cover on the side) is provided.

First of all, in this embodiment, the cap body 1 is integrally connected to the inner and outer cylinders 10b and 10c having a substantially cylindrical shape by the upper plate portion 10a. It has a basic configuration. These inner and outer cylinders 10b and 10c are open at the lower end side.

In addition, the nozzle body 2 extending to the upper plate portion 10a of the cap body 1 in a direction extending in the radial direction of the cap body 1 in a state where the cap body 1 is viewed in a plane. And the receiving recess 11 of the cover body 3 are formed (FIG. 9). The storage recess 11 has a side wall 11a facing the radial direction of the cap body 1. In addition, this storage recessed part 11 is set as the opening part 11b which opened the both ends to the side of the cap main body 1. As shown in FIG.

In addition, in this embodiment, while the said discharge port Ya of the said squeeze container Y is formed in the upper end of the cylindrical part Yb formed in the said squeeze container Y, such a cap body 1 is provided. A cylindrical portion Yb provided with an outlet port Ya of the squeeze container Y is housed inside the inner cylinder 10b without any rattling of the inner diameter of the inner cylinder 10b constituting it. It is configured to be as small as possible. Moreover, engaging recessed part 10d is formed in the lower end part of this inner cylinder 10b, and the said cylindrical part Yb is put in the said inner cylinder 10b in the lower end side of the said inner cylinder 10b. Thus, the inner cylinder 10b is elastically pushed open and then elastically returned so that the engaging recess 10d can be engaged with the engaging protrusion Yc formed at the outer periphery of the lower end side of the tubular portion Yb. It is configured to. That is, in this embodiment, the lower end part of this inner cylinder 10b of the cap body 1 comprises the attachment part 12 attached to the upper end part of the said squeeze container Y in the said cap body 1, have.

In addition, in this embodiment, it protrudes from the bottom surface of the accommodating concave part 11 in the substantially intermediate position of the accommodating concave part 11 in the longitudinal direction, and extends toward the longitudinal direction of the accommodating concave part 11. A partition wall-shaped protrusion 13 is formed to divide the storage recess 11 into two in the width direction. The protruding portion 13 forms a contact concave surface 13a on the communication port 21b side of the nozzle body 2 whose upper end surface is curved in an arc shape. Moreover, it has the guide path 13b of the contents of the squeeze container Y in the up-down direction, and this guide path 13b opens the upper end in the said contact concave surface 13a. Moreover, this guide path 13b penetrates the bottom part of the said recessed part 11, and the inner cylinder at the lower side of the cap body 1 in which the cylindrical part Yb of the squeeze container Y is accommodated. It communicates with the space of (10b).

Subsequently, in the present embodiment, the nozzle body 2 is a main body forming an elongated flat plate having a width that fits into the storage recess 11 of the cap body 1 at substantially no intervals. The part 20 and the raised part 21 formed in the lower surface side of this main body part 20 are provided. Then, inside one end of the main body 20, there is a discharge path 20b of the contents of the squeeze container Y in which the discharge port 20a is formed. Moreover, in this embodiment, these nozzle bodies 2 are each substantially circular axial projection 22 in the both sides of the said main-body part 20 in the position near the edge part opposite to the side in which the said discharge port 20a was formed. And the projection protrusion 22 is inserted into the shaft concave portion 14 formed on the side wall of the storage concave portion 11 of the cap body 1. 11 is assembled in a rotatable state so that it can be undulated. (Hereinafter, the position where the shaft projection 22 is formed is referred to as the rotation assembly position x of the nozzle body 2.) Such a nozzle body ( 2) is configured to position the upper surface of the main body 20 to be substantially coplanar with the upper surface located on both sides of the receiving recess 11 of the cap body (1) in the dobok position (DW) have.

Moreover, the said raised part 21 of this nozzle body 2 is made into the contact convex surface 21a by which the protrusion cross section was bent in arc shape. The curvature of the contact convex surface 21a is set to the magnitude | size according to the curvature of the contact concave part 13a of the protrusion part 13 of the said cap body 1, and the contact is carried out before and after rotation of the nozzle body 2. The convex surface 21a and the contact concave surface 13a are in contact with each other in close contact.

In addition, in this embodiment, the discharge path 20b formed in the said nozzle body 2 is the said nozzle body 2 from the discharge port 20a to the said rotation assembly position x of this nozzle body 2. Although it extends straight along the longitudinal direction of the main body portion 20, the bending assembly position (x) is bent about 90 degrees and extends toward the protruding end face side of the ridge portion 21, and the ridge portion 21 The communication opening 21b is opened in the contact convex surface 21a.

In addition, in this embodiment, in the dotting position DW of the said nozzle body 2, the communication port 21b formed in the ridge 21 of the said nozzle body 2, and the cap body 1 The upper end opening 13c of the guide path 13b formed in the protruding portion 13 does not communicate with each other, and in this doping position DW, the upper end opening 13c of the guide path 13b is the nozzle body 2. Is closed in the liquid-tight state by the contact convex surface 21a of the raised part 21. (FIG. 2) In addition, in this embodiment, the said nozzle body 2 rotates the same. It is made to be rotatable in the direction which raises the said discharge port 20a side upwards about 47 degree | times from the said dodging position DW centering around the assembly position x, In the standing position UP after this standing rotation, the said The communication port 21b formed in the ridge 21 of the nozzle body 2 and the upper end opening 13c of the guide path 13b formed in the protrusion 13 of the cap body 1 communicate with each other. Compress the squeeze container (Y) at the upright position (UP) and the contents of the squeeze container (Y) squeezed out from the outlet (Ya) of the squeeze container (Y) to the guide path (13b) and the discharge path (20b) Through this configuration, the nozzle body 2 can be discharged from the discharge port 20a of the nozzle body 2 to the outside.

In addition, in this embodiment, it is a side opposite to the said discharge port 20a which sandwiched the said rotation assembly position x in the said nozzle body 2, and is located in the horizontal direction at the said coating position DW. By pressing the upper end surface (hereinafter, referred to as pressing operation surface 20c) of the main body 20 downward, the nozzle body 2 is moved from the doping position DW to the standing position UP. The rotating assembly is designed around the pivot assembly position (x).

In the present embodiment, a substantially circular retaining protrusion 20d is formed on the main body 20 on the side where the pressing operation surface 20c of the nozzle body 2 is formed, and the nozzle body ( Both side walls 11a and 11a in which the retaining recesses 15, in which the retaining protrusions 20d are accommodated, are formed in the capping position 11 of the cap main body 1 at the above-mentioned doping position DW of 2). It is formed in each, and it has comprised the structure which can maintain the coating state of the said nozzle body 2 by this. In the present embodiment, the sidewalls on which the retaining recesses 15 are formed are mainly formed by pressing the pressing operation surface 20c of the nozzle body 2 with a desired force while in the state of such a doping position DW. 11a) is elastically deformed, or elastically deforms the retaining protrusion 20d side or the retaining protrusion 20d itself, so that the retaining protrusion 20d can be removed from the retaining recess 15. . In other words, in the present embodiment, the holding protrusions 20d and the holding concave portions 15 constitute the holding means in the coated state of the nozzle body 2. Moreover, in this embodiment, in the side wall 11a which comprises the storage recessed part 11 of the cap body 1, the recessed part in which the said holding protrusion part 20d is accommodated also in the lower side of the said retaining recessed part 15 is carried out. 16 is formed, and the position where the holding protrusion 20d enters into the recessed portion 16 becomes the standing position UP, and the nozzle body 2 stands also at this standing position UP. It is configured to maintain the state stably.

In addition, in this embodiment, the cross section of the said nozzle body 2 on the opposite side to the side in which the press operation surface 20c and the discharge port 20a in the main-body part 20 of the said nozzle body 2 were formed was carried out. The shade plate 23 is connected to the corner portion between the through the thin hinge portion 23a which is elastically deformable. The shade plate 23 has a width that enters the accommodating recess 11 of the cap body 1 at substantially no intervals, and the lower end side of the cap body 1 is positioned at the capping position DW. The structure put into the space between the inner and outer cylinders 10b and 10c in the lower end of the cap main body 1 through the slit 17 projected on the bottom of the storage recess 11 of Doing. As the shade plate 23 rotates the nozzle body 2 toward the standing position UP, the slit 17 moves downward from the slit 17 to the lower side of the cap body 1 while elastically deforming the hinge portion 23a. (Figure 2 to 5).

Subsequently, in the present embodiment, the cover body 3 has a width that is accommodated in the storage recess 11 of the cap body 1 at substantially no intervals, and is substantially rectangular in shape in a longitudinal cross-section. The base 30 which forms a base, and the outer surface which were formed toward the outer surface side of the cap body 1 in this base 30, and an upper surface of the said base 30 stand up from the corner part which contact | connects. The longitudinal cover part 31 and the horizontal cover part 32 which protrude toward the inner side of the cap main body 1 from the upper end of this longitudinal cover part 31 are provided.

In this embodiment, the cover body 3 is connected to one end by a corner portion of the cover body 3 which is in contact with the outer surface of the cover body 3 and the lower surface of the base 30, and the cap body 1 Thin hinge portion 33 of which the other end is continuous to the lower edge portion of the opening portion 11b opposite to the occlusion side by the shade plate 23 in the storage recess portion 11 of ) Is integrally assembled to the cap body 1 in such a state that it can be rotated to open toward the outer side of the cap body 1 with respect to the hinge portion 33.

Moreover, in this embodiment, substantially circular guide protrusions 34 are formed in the both side surfaces of the said base part 30 in the direction along the rotational direction of this cover body 3, and the said cap body Guide grooves 18 formed by bending in an arc shape along the rotational direction of the cover body 3 are formed on both side walls 11a and 11a forming the storage recess 11 of (1), respectively. In the state where the guide protrusion 34 is inserted into the guide groove 18, the cover body 3 is rotated around the hinge portion 33. The cover body 3 is positioned at the lower end of the guide groove 18 in the state where the guide protrusion 34 is positioned, and the outer surface thereof is positioned approximately equal to the outer surface of the cap body 1, and the transverse cover is also provided. The upper surface of the portion 32 is configured to be positioned approximately in the same plane as the upper surface of the cap body 1. (Hereinafter, the cover body for locating the guide protrusion 34 in the lower end of the guide groove 18) ) Is referred to as the rotational position MA of the cover body 3. In addition, the hinge portion 33 is provided to a position where the guide protrusion 34 is abutted on the upper end of the guide groove 18. (Hereinafter, the rotational position of the cover body 3, which caused the guide protrusion 34 to hit the upper end of the guide groove 18, is determined. Open position (MB))

In addition, in this embodiment, in the state in which the said nozzle body 2 is in the said coating position DW, the lower surface part of the end part formed in the discharge port 20a of this nozzle body 20 of this cover body 3 is carried out. It is assumed that the upper surface of the base 30 is placed on the upper surface with the mounting portion 30a so that the cover 3 is placed at the rotational position MA. In the form, a rib-shaped protrusion 24 is formed on the lower end portion of the nozzle body 2 in which the discharge port 20a is formed, which extends in the width direction of the main body portion 20 of the nozzle body 2. The rib-shaped protrusion 24 is caused to strike the mounting portion 30a from the upper side, and the discharge port 20a is in the longitudinal cover while the nozzle body 2 is in the doped position DW. The upper end part 25 which is blocked by the part 31 and in which the discharge port 20a of the said nozzle body 2 was formed in this state is the said horizontal direction. The structure covered with the incense cover part 32 is comprised.

Moreover, this cover body 3 has a structure which is elastic in the direction rotated toward the said predetermined opening position MB in the said rotation preposition MA.

In the present embodiment, first, the bottom surface of the storage recess 11 of the cap body 1 is pressed against the bottom surface of the base 30 of the cover body 3 at the rotational position MA. The elastic piece 19 which bends and deflects toward the lower side is formed, and the cover body 3 in the rotation position MA is opened by the elasticity of the elastic piece 19. The structure is elastic in the direction rotated to the position MA. In more detail, in this embodiment, the said protrusion part between the said projection part 13 in the accommodating recessed part 11 of the said cap body 1, and the hinge part 33 of the said cover body 3 is carried out. The side of (13) is made into the base 30 side, and the elastic piece 19 which raised the front end side to the upper side is divided and formed by the c-shaped division groove 19a.

In addition, in this embodiment, 2nd the said cap body 1 and the said cover body 3, this cover body 3 makes the outer side surface about 90 degrees with respect to the outer side surface of the said cap body 1 The hinge portion 33 is formed in an open state with an angle so as to be integrally formed using a plastic material (FIG. 13), and by setting the cover body 3 to the rotational position MA. The hinge portion 33 is elastically deformed so as to have an elastic force for elastically rotating the cover body 3 to the predetermined opening position MB.

That is, in this embodiment, the said elastic piece 19 and the hinge part 33 make the cover body 3 in the said rotational position MA elastically toward the said predetermined opening position MB by the said elastic piece 19 and the hinge part 33. FIG. It constitutes an elastic means.

Since the cap which concerns on this embodiment has the above structure, first, in the state which positioned the nozzle body 2 in the said dodging position DW, 20 d of holding | maintenance protrusions were put in the said retaining recess 15. The covering state can be maintained, and since the discharge port 20a side of the nozzle body 2 thus maintained in the doping state is pressed against and contacted with the mounting portion 30a of the cover body 3, such a cover body. 3 is held at the rotational position MA by the elasticity of the elastic means, and the discharge port 20a of the nozzle body 2 is provided by the longitudinal cover portion 31 of the cover body 3. It is closed from the side, and the upper portion 25 on the discharge port 20a side of the nozzle body 2 is covered from the upper side by the lateral cover portion 32 of the cover body 3 (Fig. 2). )

Subsequently, when the pressing operation surface 20c of the nozzle body 2 is pressed, the pressing operation surface 20c is at the discharge port 20a side with the rotation assembly position x of the nozzle body 2 interposed therebetween. Since the discharge port 20a side of the nozzle body 2 is separated from the mounting portion 30a of the cover body 30, the cover body 3 is formed by the elastic means. Since the rotational elasticity is toward the opening position MB, the rotation of the cap main body 1 is performed in the opening direction. Thereby, the said lateral cover part 32 of the said cover body 3 deviates from the upper part 25 of the side of the protrusion opening of the said nozzle body 2, The lateral cover part 32 is a cap body ( Since it moves in the direction away from the nozzle body 2 side toward the outer side of 1), it is possible to operate such a nozzle body 2 to the standing position UP without any trouble. (FIG. 3)

Moreover, in this embodiment, the upper part of the discharge port 20a side of the said nozzle body 2 covered by the horizontal cover part 32 of the said cover body 3 in the said dodging position DW. (25) has an inclined surface 26 which is gradually inclined downward toward the discharge port 20a, and guides the tip of the lateral cover portion 32 to the inclined surface 26 to provide the pressing operation surface 20c. The transverse cover portion 32 is smoothly separated from the upper portion 25 during the pressing operation.

In addition, in this embodiment, in the lower surface side of the main-body part 20 of the said nozzle body 2, the both side wall 27 which forms substantially triangular form between the said ridge part 21 and the discharge port 20a. 27 is formed between the protruding wall portion 28, and the tip portion of the protruding wall portion 28 is formed at the predetermined rotational position of the nozzle body 2 of the base 30 of the cover body 3. In contact with the inner side surface, the rotation of the cover body 3 toward the predetermined opening position MB is assisted.

Subsequently, in the state where the nozzle body 2 is rotated to the standing position UP, the squeeze container Y is compressed so that its contents can be discharged from the discharge port 20a of the nozzle body 2 to the outside. can do. (Figure 5)

Here, in this embodiment, at the predetermined opening position MB of the cover body 3, the mounting portion 30a of the cover body 3, that is, the upper surface of the base 30, is described above. When the nozzle body 2 at the upright position UP is rotated in the returning direction toward the dodging position DW, the lower surface portion of the discharge port 20a side of the nozzle body 2 is in a position where the upper surface collides with the upper side. To be deployed. (Figure 6)

Thus, in the present embodiment, after discharging the contents of the squeeze container Y at the standing position UP, the discharge port 20a side of the nozzle body 2 at the standing position UP is discharged. By pressing the upper end of the lower portion or the like and rotating the nozzle body 2 toward the doweling position DW, the discharge port 20a of the nozzle body 2 is placed on the mounting portion 30a of the cover body 3. The lower surface portion of the side) is struck from the upper side, and the cover body 3 can be rotated again toward the rotational position MA in order to resist elasticity by the elastic means. (Figs. 6 to 8) Then, by rotating the cover body 3 to the pre-rotational position MA, the discharge port 20a is again blocked by the longitudinal bucketer part 31, and the upper part (on the discharge port 20a side) ( 25, the nozzle body 2 is returned to the doweling position DW with the lateral cover portion 32 covered. May be stored in 11 (Fig. 2)

According to the cap which concerns on this embodiment, the discharge port 20a side of the said nozzle body 2 in the rotation return state of the nozzle body 2 after the discharge of the contents of this squeeze container Y to the dodging position DW. The upper end of the cover body 3 can be covered by the transverse cover part 32 of the cover body 3 (FIG. 2), and in this state, the contents attached to the discharge port 20a protrude out of the cap. As a result, it is possible to prevent the contamination of the cap's external rules.

According to the cap for the squeeze container according to the present invention, even if the discharged contents are attached to the discharge port of the nozzle body after the discharge of the contents, such contents are rotated out of the cap in the rotational storage state of the nozzle body. It is possible to prevent the occurrence of a situation that pollutes the outside of the cap, such as shine out.

Claims (1)

A cap body (1) having an attachment portion (12) attached to an upper end portion formed at an outlet (Ya) of the squeeze container (Y); The cap body 1 is rotatably assembled from the doped position DW to the upright position UP, and at the upright position UP at one end with its pivotal assembly position x interposed therebetween. A nozzle body (2) having a discharge port (20a) positioned above and a communication port (21b) communicating with the discharge port (Ya) at the standing position (UP); The longitudinal cover portion 31 which blocks the discharge port 20a of the nozzle body 2 in the dodging position DW, and protrudes from the upper end of the longitudinal cover portion 31, A cover body (3) having a horizontal cover portion (32) covering the upper portion of the discharge port (20a) side, and rotatably assembled to the side to the predetermined opening position with respect to the cap body (1); We have One end side of the nozzle body 2 in the doping position DW is placed below the lateral cover portion 32 of the cover body 3, and the cover body 3 is provided. One end side of the nozzle body 2 collides from the upper side by the rotation of the nozzle body 2 in the standing position UP at the predetermined opening position MB of the nozzle body 2 to the doped position DW. While the placing portion 30a is formed, The nozzle body 2 and the cap body 3 are held by a press-fitting operation on the other end side with the rotation assembly position x in the nozzle body 2 in the doped position DW. The holding means of the state in which the state of the said nozzle body 2 is canceled | released is formed, Further, in a state in which one end side of the nozzle body 2 is placed on the mounting portion 30a of the cover body 3, the cover body 3 is rotated toward the predetermined opening position MB. Cap for squeeze container, characterized in that it comprises an elastic means having an elastic force.