Stamp nozzle and stamp shape changing method

Abstract

To provide a nozzle for stamping, capable of safely applying an adhesive agent in a stamp shape and changing the stamp shape into several types. [Solution] A stamp nozzle is configured to extrude adhesive inside a container P into a stamp shape. A dome-shaped contact protrusion 30 is provided. A plurality of extraction ports 40 are provided on the side of the contact protrusion 30. The tips of the contact protrusions 30 are brought into contact with the surface to which the adhesive is to be applied. The adhesive Q is configured to be extruded into the stamp shape from the extraction ports 40. A connecting portion 10 is provided that connects to the extraction port P1 of the container P. A flow portion 20 is provided on the tip side of the connecting portion 10, through which the adhesive flows. A protruding contact protrusion 30 is provided at the tip of the flow portion 20.

Description

[Technical Field]

[0001] The present invention relates to a stamp nozzle that is attached to the tip of a container that stores a viscous adhesive such as a cream or ointment, and that applies the adhesive to a stamp shape, and a stamp shape changing method. [Background technology]

[0002] BACKGROUND ART Patent Document 1 describes a conventional toilet device in which an adhesive such as a drug is attached to the inside of a toilet bowl.

[0003] When the container 14 is pressed with the tip of the discharge part 30 in contact with the inner surface S of the toilet bowl, the adhesive body 2 inside is discharged radially from the discharge opening 30a of the discharge part 30. As a result, the adhesive body 4 is pushed out in the shape of petals and adheres to the inner surface S of the toilet bowl in the shape of a stamp.

[0004] At this time, the stamp shape of the adhesive body 4 can be changed by changing the shape of the discharge part 30. That is, by forming the discharge wall 32, the extension wall 34, and the space forming wall 36 in the discharge part 30 and by changing the shape of the discharge part 30 and the positions of the discharge ports 30a, the adhesive body 4 is formed to have a substantially heart shape as a whole. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Patent No. 6522283 Summary of the Invention [Problem to be solved by the invention]

[0006] The device described in Patent Document 1 is proposed as a device that applies an adhesive body 2 such as a cleaning agent in the shape of a petal or heart stamp to the inner surface S of a toilet bowl. However, no nozzle has yet been proposed that applies a stamp-shaped body to the skin when using hand cream, ointment, etc.

[0007] That is, when applying hand cream or ointment to the skin, it is necessary to minimize irritation caused by contact with the nozzle tip. With the configuration of the conventional discharge unit 30, the tips of the many columnar discharge units 30 come into contact with the skin. This can cause severe irritation to the skin, potentially resulting in injury. Therefore, a nozzle that applies adhesive to the skin in a stamp shape is required to have a safer shape.

[0008] Furthermore, in conventional devices, when changing the stamp shape of the adhesive body 2 to a heart shape, it was necessary to completely change the shape of the discharge part 30. That is, the stamp shape was changed by newly forming the discharge wall 32, extension wall 34, and space-forming wall 36 at the tip of the columnar discharge part 30, and by changing the shape of the discharge part 30 and the shapes of each discharge port 30a. In this way, in order to change the stamp shape formed by adhering the adhesive body 2, it was necessary to significantly change the entire configuration of the nozzle.

[0009] On the other hand, this type of nozzle that applies adhesive to a stamp shape is used for the purpose of enjoying the stamp shape when applying the adhesive. Even in this case, changing the stamp shape requires changing the entire nozzle configuration, and no nozzle is available that can be changed to multiple stamp shapes by partial modification.

[0010] Therefore, the present invention was created to solve the above-mentioned problems, and aims to provide a stamp nozzle and stamp shape changing method that can safely apply adhesives such as hand creams and ointments in a stamp shape, and that can change the stamp shape to several different types even by partially changing the nozzle. [Means for solving the problem]

[0011] In order to solve the above-mentioned problems, the first means of the present invention is a device provided at the extraction port P1 of the container P to extract the adhesive Q in the container P. On the skin surface A stamp nozzle configured to extrude into a stamp shape. , thisThe device is provided with a contact protrusion 30 and a plurality of extraction ports 40 opening on the side of the contact protrusion 30, and a corner 33 is formed at the base end 32 of the contact protrusion 30, and configured so that adhesive Q is extruded in a stamp shape from the extraction ports 40 when the tip of the contact protrusion 30 is in contact with the surface to which adhesive Q is to be applied, The abutting protrusion 30 includes a contact portion 31 that protrudes in a dome shape at the tip and abuts against the skin contact surface S, a base end portion 32 that extends linearly from the flow portion 20 on the base end side of the abutting protrusion 30, and a corner portion 33 formed on the base end portion 32. The extraction port 40 opens between the base end portion 32 and the contact portion 31, and the corner portion 33 presses against the skin to secure the extraction port 40. This is what happened.

[0013] No. 2 The stamp nozzle of this means comprises a connecting portion 10 that connects to the extraction port P1 of the container P, a flow portion 20 at the tip side of the connecting portion 10 through which the adhesive Q flows, and the abutment protrusion 30 that protrudes from the tip of the flow portion 20.

[0014] No. 3 The means is provided at the extraction port P1 of the container P and extracts the adhesive Q from the container P. On the skin surface 1. A method for modifying a stamp shape of a nozzle configured to extrude into a stamp shape, comprising: The abutting protrusion 30 has a contact portion 31 that protrudes in a dome shape from the tip thereof and abuts against the skin contact surface S, a base end portion 32 that extends linearly from the flow portion 20 on the base end side of the abutting protrusion 30, and a corner portion 33 that is formed on the base end portion 32, and the extraction port 40 opens between the base end portion 32 and the contact portion 31, and the corner portion 33 presses against the skin to secure the extraction port 40. A plurality of extraction ports 40 are provided on the side of the contact projection 30. Open the By changing the number and shape of the extraction ports 40, the stamp shape of the extruded adhesive Q can be changed. [Effects of the Invention]

[0015] As in the present invention, the adhesive Q is configured to be extruded in a stamp shape from the extraction port 40 while the tip of the dome-shaped contact protrusion 30 is in contact with the surface to which the adhesive Q is to be applied, so that adhesives such as hand creams and ointments can be made into a stamp shape and safely applied to the skin, etc.

[0016] Moreover, the stamp shape can be effectively changed by changing the number and shape of the extraction ports 40. As a result, several different stamp shapes can be enjoyed by partially changing the nozzle.

[0017] In this way, according to the present invention, adhesives such as hand creams and ointments can be made into stamp shapes and safely applied, and even by partially changing the nozzle, the stamp shapes can be changed to several different types. [Brief explanation of the drawings]

[0018] [Figure 1] 1 is a perspective view showing an embodiment of a nozzle of the present invention. [Figure 2] 1 is a cross-sectional view showing an embodiment of a nozzle of the present invention. [Figure 3] 3(a) and 3(b) are schematic cross-sectional views showing the nozzle shown in FIG. 2 in use. [Figure 4] 10A and 10B are schematic cross-sectional views showing an example of using a nozzle of a comparative example. [Figure 5] FIG. 2 is a cross-sectional view showing the main part of the nozzle and cap of the present invention. [Figure 6] FIG. 2 is a cross-sectional view of a main part showing a state in which a cap is attached to a nozzle of the present invention. [Figure 7] FIG. 1 is a perspective view showing an example of use of the nozzle of the present invention. [Figure 8] FIG. 1 is a perspective view showing an embodiment of a stamp formed with a nozzle of the present invention. [Figure 9] 1(a) shows another embodiment of the nozzle of the present invention, and FIG. 1(b) is a perspective view showing another stamp shape. [Figure 10] 1(a) shows another embodiment of the nozzle of the present invention, and FIG. 1(b) is a perspective view showing another stamp shape. [Figure 11] 1(a) shows another embodiment of the nozzle of the present invention, and FIG. 1(b) is a perspective view showing another stamp shape. DETAILED DESCRIPTION OF THE INVENTION

[0019] An embodiment of the present invention will be described below. The nozzle of the present invention is attached to an outlet P1 of a container P that stores a viscous adhesive, such as a cream or ointment. The nozzle is configured to extrude adhesive Q from the container P into a stamp shape.

[0020] Any container such as a tube container or a squeezable bottle can be used as the container P. Furthermore, a food toy container P can also be used. For example, a syringe-shaped container P can also be used.

[0021] The nozzle in the illustrated example includes a connecting portion 10, a flow portion 20, a contact protrusion 30, and an extraction port 40 (see FIG. 1). The connecting portion 10 is a connecting portion that connects to the extraction port P1 of the container P (see FIG. 2).

[0022] The illustrated connecting part 10 comprises a ribbed insertion tube part 11 that is inserted into and connected to the extraction port P1 of the container P, and a locking part 12 that locks onto the opening edge of the extraction port P1 (see Figure 5). When the insertion tube part 11 is forcefully fitted into the extraction port P1 and the locking part 12 abuts against the extraction port P1, the flow part 20 and the abutment protrusion 30 protrude from the extraction port P1.

[0023] In the illustrated example, a cap R is provided on the extraction port P1 of the container P (see FIG. 5). The cap R shown in the figure is a screw cap, but it can also be changed to a hinge cap. Furthermore, this cap R covers the extraction port 40 (described later) (see FIG. 6). The cap R may also be configured to directly cover the contact protrusion 30 or the flow portion 20 (not shown).

[0024] The flow portion 20 is the portion where the adhesive Q flows on the tip side of the connecting portion 10 (see FIG. 1). A contact protrusion 30 is formed at the tip of this flow portion 20. The illustrated flow portion 20 is formed in a cylindrical shape. The shape, dimensions, etc. of this flow portion 20 can be changed as desired.

[0025] The contact protrusion 30 is a dome-shaped portion, and is used by abutting the tip of the contact protrusion 30 against the attachment surface S to which the adhesive Q is to be attached. By forming the contact protrusion 30 into a dome shape, when the tip abuts against the attachment surface S such as the skin, it can be safely adhered (see Figures 3 and 4).

[0026] 1 to 3 protrudes from the tip of the flowing portion 20 and includes a contact portion 31 at the tip and a base end portion 32 formed by extending linearly from the flowing portion 20 on the base end side. A corner portion 33 is formed at the base end portion 32. This corner portion 33 has the effect of preventing the product from sinking into the skin.

[0027] The extraction ports 40 are a plurality of openings on the side of the contact protrusion 30 (see FIG. 1). The extraction ports 40 in FIGS. 1 to 3 are open from the linear base end 32 to the contact portion 31. That is, the extraction ports 40 are open above and below the corners 33 of the contact protrusion 30. The corners 33 also firmly grip the skin, providing a sense of stability when pressed against the skin.

[0028] By opening the extraction port 40 in this way, the corners 33 press down on the skin, securing the extraction port 40. That is, when the contact protrusion 30 contacts an attachment surface S such as soft skin (see FIG. 3(A)), the corners 33 can secure the extraction port 40 on the base end 32 side even if the contact portion 31 sinks in (see FIG. 3(B)).

[0029] As a comparative example of the present invention, Figure 4 shows a dome-shaped contact protrusion 30 in which the boundary between the base end 32 and the contact portion 31 is rounded (see Figure 4(A)). In this type of contact protrusion 30 without corners 33, the contact portion 31 sinks into the skin, blocking the extraction port 40 and making it difficult for the adhesive Q to come out (see Figure 4(B)). Furthermore, it was found that this contact protrusion 30 does not feel stable when pressed against the skin.

[0030] Next, a method for changing the stamp shape of the nozzle of the present invention will be described. That is, to change the stamp shape when the adhesive Q in the container P is extruded into a stamp shape from the extraction ports 40, the number and shape of the extraction ports 40 in the abutting protrusion 30 are changed.

[0031] For example, the contact projection 30 shown in Figure 1 has five extraction ports 40 formed radially from the contact portion 31. Each extraction port 40 is generally fan-shaped, with a curved projection 41 protruding from the base end 32. An adhesive Q, such as hand cream, is extruded from the extraction ports 40 onto the back of the hand (see Figure 7). As a result, the adhesive Q forms a stamped shape resembling a cherry blossom on the back of the hand (see Figure 8).

[0032] 9(A) shows five extraction ports 40 formed radially in the contact protrusion 30. If one of these extraction ports 40 is formed in a large, generally fan-like shape, the adhesive Q will have a stamped shape that resembles an animal's paw (see FIG. 9(B)).

[0033] Furthermore, the extraction port 40 of the contact protrusion 30 shown in Figure 10(A) is formed by two extraction ports 40 formed radially, one of which is an extraction port 40 that opens in approximately half of the side surface of the contact protrusion 30. The adhesive Q extruded from these extraction ports 40 forms a stamped shape that resembles a smiley face (see Figure 10(B)).

[0034] The extraction port 40 of the contact protrusion 30 shown in Figure 11(A) is formed with a shape obtained by removing the modified protrusion 41 from the extraction port 40 shown in Figure 1. By modifying the extraction port 40 in this way, the stamp shape imitating a cherry blossom is changed to a stamp shape imitating a five-petal flower (see Figure 11(B)).

[0035] In this way, by changing the number and shape of the extraction ports 40, it is possible to easily change the stamp shape of the adhesive Q extruded from the extraction ports 40.

[0036] The configuration of the present invention is not limited to the illustrated example, and the configuration, position, dimensions, etc. of the connecting portion 10, the flow portion 20, the contact protrusion 30, the extraction port 40, etc. can be changed as desired without changing the gist of the present invention. Furthermore, the adhesive Q is not limited to hand cream, ointment, etc. [Explanation of symbols]

[0037] P container P1 extraction port Q Adhesive R Cap S Adhesion surface 10 Connection part 11 Insertion tube 12 Locking part 20 Flow Section 30 Contact protrusion 31 Contact part 32 base end 33 corner 40 Exit 41 Changes stand out

Claims

1. A stamp nozzle is provided at an extraction port of a container and configured to extrude an adhesive agent in the container onto a skin surface in the shape of a stamp, The adhesive agent is extruded in a stamp shape from the extraction ports when the tip of the contact protrusion is in contact with the surface to which the adhesive agent is to be applied, and the adhesive agent is extruded in a stamp shape from the extraction ports. The abutting protrusion includes a contact portion that protrudes dome-shaped toward the tip end and abuts against the skin contact surface, a base end portion that extends linearly from the flow portion on the base end side of the abutting protrusion, and a corner portion formed on the base end portion, The nozzle for stamps is characterized in that the extraction port opens between the base end and the contact portion, and the corners press against the skin to secure the extraction port.

2. 2. The stamp nozzle according to claim 1, comprising: a connecting portion that connects to the extraction port of the container; a flow portion at the tip of the connecting portion through which the adhesive flows; and the abutment protrusion that protrudes from the tip of the flow portion.

3. A method for changing the stamp shape of a nozzle that is attached to the extraction port of a container and configured to extrude adhesive from the container into a stamp shape onto the skin surface, the method comprising: a contact portion that protrudes in a dome shape from the tip of the abutting protrusion and comes into contact with the adhesive surface of the skin; a base end portion that extends linearly from the flow portion at the base end side of the abutting protrusion; and a corner portion formed at the base end, the extraction port opening between the base end and the contact portion, and the corner portion is configured to press against the skin to secure the extraction port, and multiple extraction ports are opened on the side of the abutting protrusion, and the stamp shape of the extruded adhesive is changed by changing the number and shape of the extraction ports.

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