JP5244410B2 - Cap with comb - Google Patents

Description

  The present invention relates to a cap with a comb that can be attached to a mouth of a bottle.

As this kind of cap with a comb, conventionally, for example, as shown in Patent Document 1 below, a cap main body that can be attached to the mouth of a bottle containing contents, and an upper surface of the cap main body are provided. A configuration including a comb portion is known. The comb portion described above is provided with a plurality of comb teeth arranged in a line. A discharge port for discharging the contents in the bottle is formed on the side surface of the comb tooth, and the inside of the comb tooth communicates with the discharge port and the inside of the cap main body. A hole is formed. In this cap with a comb, the contents contained in the bottle are discharged from the discharge port through the communication hole described above. The contents can be applied.
Japanese Patent No. 3950601

  However, in the above conventional cap with a comb, since the discharge port for discharging the contents is formed only at the tip portion of the comb teeth, the discharged contents are easily collected at the tip portion of the comb portion. For this reason, if a large amount of content is discharged at a time, there is a problem that the content hangs down from the comb portion. Therefore, a large amount of the content cannot be discharged at a time, and the amount of content applied may be insufficient. . In addition, if the discharged contents are collected at the tip of the comb portion, uneven application tends to occur when the contents are applied to hair or the like while combing.

  The present invention has been made in consideration of the above-described conventional problems, and an object thereof is to provide a comb cap that can discharge a large amount of contents at a time and prevent uneven application of the contents. It is said.

A cap with a comb according to the present invention comprises: a cap body portion that can be attached to a mouth portion of a bottle containing contents; and a comb portion provided on the upper surface of the cap body portion and provided with a plurality of comb teeth. Provided with a comb outlet having a discharge port for discharging the contents formed on a side surface of the comb tooth, and a communication hole formed in the comb tooth for connecting the inside of the cap main body portion and the discharge port. In the cap, the comb portion is formed with a plurality of comb teeth having a first discharge port as the discharge port formed by a pin mold extending in a comb tooth parallel direction and penetrating the plurality of comb teeth. and which, among the plurality of comb teeth, at least one of the comb teeth, the formed on the contact portion by molding in contact with a portion of the cavity mold the core mold for forming the communication hole It has a second discharge port of the discharge port The second discharge port is formed in a comb-tooth intermediate portion in Kushihajiku direction, the first discharge port is formed in a comb teeth distal end side than the second discharge port, said second discharge port, wherein In the direction orthogonal to both the comb tooth parallel direction and the comb tooth axis direction from the comb tooth central portion in the direction orthogonal to both the comb tooth parallel direction and the comb tooth axis direction in which the first discharge port is formed The first discharge port is formed so as to be shifted, and the opening area of the first discharge port is larger than that of the second discharge port .

Due to such a feature, the contents contained in the bottle are discharged from the first and second discharge ports having different positions in the central axis direction of the comb teeth through the communication holes, so that a wide range of the comb portion can be obtained. The contents are discharged to the part.
Accordingly, since the contents in the bottle are discharged from the first and second discharge ports formed in one comb tooth, the contents are compared with the case where one discharge port is formed on the side surface of the comb tooth. The discharge amount increases.
Also, when discharging the contents from the discharge port, the distribution path of the content becomes longer as the discharge port on the tip side of the comb teeth, so the discharge port on the tip side of the comb teeth is longer than the discharge port on the proximal side of the comb teeth The contents are not easily leaked. For this reason, if the first discharge port and the second discharge port have the same opening area, the discharge amount from one of the first discharge port and the second discharge port on the tip side of the comb teeth is the other. It becomes less than the discharge amount from the discharge port. On the other hand, in the cap with a comb having the above-described configuration, the opening area of the first discharge port is larger than the opening area of the second discharge port. Is suppressed, and the discharge amount can be equalized.

  According to the cap with a comb according to the present invention, the contents are respectively discharged from the first and second discharge ports having different positions in the comb tooth axial direction, and the contents are discharged to a wide part of the comb part. A large amount of contents can be discharged, and uneven application of the contents can be prevented.

  Hereinafter, embodiments of a cap with a comb according to the present invention will be described with reference to the drawings.

[First embodiment]
First, a first embodiment will be described with reference to FIGS.
FIG. 1 is a plan view of a comb cap 1 according to the present embodiment, FIG. 2 is a half sectional view between AA shown in FIG. 1, and FIG. 3 is a half section between BB shown in FIG. FIG. 4 is a half sectional view taken along the line C-C shown in FIG.
In the present embodiment, the opening end side (lower side in FIG. 2) of the comb cap 1 is defined as the lower side, and the opposite side (upper side in FIG. 2) is defined as the upper side. Further, a comb tooth parallel direction (horizontal direction in FIG. 1) in which comb teeth 8 described later are arranged is defined as an X direction, and a direction orthogonal to the X direction (vertical direction in FIG. 1) is defined as a Y direction. Moreover, the code | symbol L0 shown in FIG. 2 extended in an up-down direction is a center axis line of the cap 1 with a comb, and is hereafter described as the cap axis | shaft L0. Moreover, the code | symbol L1 shown in FIG. 2 is a center axis line of the comb tooth 8 mentioned later, and is described as the comb-tooth axis | shaft L1 below.

  As shown in FIGS. 1 to 4, the comb cap 1 is a member made of a synthetic resin such as polypropylene or polyethylene attached to a mouth portion of a bottle (not shown). A cap body portion 2 to be screwed and a comb portion 3 in which a plurality of comb teeth 8 are arranged in parallel are provided. The above-described bottle (not shown) is a squeeze bottle in which contents such as a hair dye are accommodated, and its body portion is squeezable and has a flexibility that can be restored.

  The cap main body 2 is suspended downward from the annular top plate 4, the outer cylinder 5 hanging downward from the outer edge of the top 4, and the inner edge of the top 4. The inner cylinder part 6 is provided. The outer cylinder portion 5 has a cylindrical shape that is placed on the outer side of a mouth portion of a bottle (not shown), and a female screw that is screwed to a male screw formed on the outer peripheral surface of the mouth portion on the inner peripheral surface thereof. A screw 50 is formed, and a plurality of protrusions 51 extending in the vertical direction are arranged on the outer peripheral surface of the screw 50 at intervals in the cap circumferential direction. The inner cylinder part 6 is a cylindrical thing inserted inside the mouth part of the bottle which is not illustrated, The outer peripheral surface is slidably contacted with the inner peripheral surface of the upper end part of the said mouth part.

  The comb portion 3 includes comb teeth 8 formed with a first discharge port 81A and a second discharge port 81B, which will be described later. More specifically, the comb portion 3 includes a hollow base portion 7 provided on the top surface of the top plate portion 4 of the cap body portion 2, and a plurality of comb teeth 8 protruding from the top surface of the base portion 7. And sub comb teeth 9 that are provided between the both ends in the Y direction of the adjacent comb teeth 8 protruding from the upper surface of the base portion 7.

  The base portion 7 has a substantially domed shape that bulges upward from the inner edge of the top plate portion 4, and has a substantially elliptical shape that is long in the X direction in plan view as shown in FIG. The lower end surface of the cap main body 2 is communicated with the inside of the inner cylindrical portion 6.

  The comb tooth 8 is a flat plate-like member parallel to the cap axis L0, and has a pointed shape gradually reduced in width as it goes upward as shown in FIG. Each of the front end portion and the side end portion of the comb teeth 8 has a circular arc shape in cross section. As shown in FIG. 1, the plurality of comb teeth 8 are arranged in parallel to each other along the Y direction as viewed from the tip side (upper side) of the comb teeth 8, and are arranged in a row at regular intervals in the X direction. Are in parallel.

  Inside the comb teeth 8, communication holes 80 are formed to connect discharge ports 81 </ b> A and 81 </ b> B, which will be described later, and the inside of the cap main body 2 described above. The communication hole 80 is a hole extending in the comb tooth axis L1 direction (vertical direction). The communication hole 80 is a hole that communicates with the inside of the cap main body 2 through the inner space of the base portion 7, and is a long hole portion 80 a that is long in the Y direction and is disposed on the base end side of the comb teeth 8. And a round hole-shaped pore 80b disposed above the elongated hole. The lower end of the long hole portion 80 a is opened toward the inside of the base portion 7. Further, the pore 80b extends upward from the central portion in the Y direction at the upper end of the long hole 80a, and the lower end of the pore 80b is opened toward the inside of the long hole 80a. ing.

  In addition, the side surfaces of the comb teeth 8 (the surface in the X direction facing the adjacent comb teeth 8) serve as discharge ports 81A and 81B for discharging the contents in the bottle (not shown) in the direction of the comb tooth axis L1. A first discharge port 81A and a second discharge port 81B are formed at different positions.

  The first discharge port 81A is a horizontal hole formed by a pin mold (not shown) extending in the X direction and penetrating the plurality of comb teeth 8, and closer to the tip end side of the comb teeth 8 than the second discharge port 81B. It is arranged. The first discharge port 81A is formed at the tip of the comb teeth 8 and communicates with the tip of the communication hole 80 (the upper end of the pore 80b). More specifically, a circular through hole 83 penetrating in the X direction is formed at the center of the upper end of the comb tooth 8 in the Y direction, and the center of the through hole 83 in the axial direction (X direction) is formed. The upper end of the pore portion 80b of the communication hole 80 is communicated with the portion, and both ends of the above-described through-hole 83 are respectively the first discharge ports 81A. That is, the first discharge ports 81A are respectively formed on both side surfaces of the comb teeth 8 in the X direction, and are formed symmetrically with the comb tooth axis L1 interposed therebetween. The opening area of the first discharge port 81A is larger than the opening area of the second discharge port 81B.

  The second discharge port 81B is formed by bringing a not-shown vertical biting pin (a part of the cavity die) into contact with a not-shown core die for forming the communication hole 80, thereby forming a contact portion thereof. It is the formed vertical bite hole. The second discharge port 81 </ b> B is formed in an intermediate portion in the axial direction of the comb teeth 8 and communicates with an intermediate portion (long hole portion 80 a) of the communication hole 80. Further, the second discharge ports 81B are formed to be shifted in the Y direction from the central portion where the first discharge ports 81A are formed, and are respectively disposed on both sides of the comb tooth shaft L1 in a side view. . More specifically, on the side surface of the comb tooth 8, a concave groove 82 extending from the distal end portion (upper end portion) of the comb tooth 8 toward the proximal end side (downward) is provided as a first discharge port 81A (through hole 83). It is formed on both sides across An abutting surface inclined with respect to the pin axis is formed at the tip portion of a vertical cutting pin (not shown) for forming the concave groove 82. Further, among the core molds (not shown) for forming the communication holes 80, the upper corners of the rectangular portions forming the long hole portions 80a are in contact with slanting with respect to the central axis of the core molds. A surface is formed. Then, by bringing the contact surface of the vertical biting pin into contact with the contact surface of the core mold, resin or the like does not rotate around the contact portion at the time of molding. A second discharge port 81B is formed on the bottom surface. In addition, the contact surface of the above-described core die or vertical biting pin may not be an inclined surface, and may be a plane orthogonal to the central axis of the vertical biting pin or core die. The second discharge port 81B described above is opened at the upper corner portion of the long hole portion 80a. The second discharge ports 81B are respectively formed on both side surfaces of the comb teeth 8 in the X direction, are formed symmetrically with the comb tooth axis L1 interposed therebetween, and the opening surfaces of the second discharge ports 81B are The pair of second discharge ports 81B and 81B, which are inclined inwardly in the radial direction of the comb teeth 8 as they go upward, are formed symmetrically across the comb tooth axis L1, as shown in FIG. It is formed in a C shape in a longitudinal sectional view.

  Next, the operation of the comb cap 1 having the above-described configuration will be described.

First, the tip of the comb tooth 8 is applied to the scalp. More specifically, the body of the bottle (not shown) is gripped, the discharge container is turned upside down, and the tips of the comb teeth 8 are brought into contact with the scalp.
Next, while discharging a predetermined amount of the contents from the discharge ports 81A and 81B, the comb portion 3 is used to comb the hair, and the above-described contents are applied to the hair.
More specifically, the body of the bottle (not shown) is squeezed and deformed by pressing with a finger or the like. Thereby, the internal pressure of the bottle rises, and the contents in the bottle are discharged from the discharge ports 81A and 81B from the base portion 7 through the communication hole 80, respectively. At this time, the contents are discharged from the first discharge port 81 </ b> A and the second discharge port 81 </ b> B having different positions in the comb tooth axis L <b> 1 direction. In addition, since the first discharge port 81A has a larger opening area than the second discharge port 81B, the contents easily flow out from the first discharge port 81A.
Further, the comb cap 1 is moved along the scalp in a direction orthogonal to the direction (X direction) in which the comb teeth 8 are arranged. As a result, the contents discharged from the discharge ports 81A and 81B are applied to the hair.
Moreover, by discharging the squeeze deformation and reducing the internal pressure of the bottle 3, the discharge of the contents is stopped.

  According to the comb cap 1 having the above-described configuration, the contents are discharged from the first discharge port 81A and the second discharge port 81B, which are different in the position in the comb tooth axis L1 direction, and the content is spread over a wide area of the comb portion 3. Is discharged, a large amount of contents can be discharged at once, and uneven application of the contents can be prevented.

  Further, since the first discharge port 81A and the second discharge port 81B are formed on the side surface of one comb tooth 8, the first discharge port 81A and the second discharge port 81B are formed on the side surface of one comb tooth 8, respectively. Since the discharge amount of the contents is increased as compared with the case where any one of them is formed, a sufficient amount of the contents can be applied to the hair.

  Since the opening area of the first discharge port 81A is larger than the opening area of the second discharge port 81B and the contents easily flow out from the first discharge port 81A, the first discharge port 81A and the second discharge port The variation in the discharge amount at the outlet 81B is suppressed, and the discharge amount from each discharge port 81A, 81B can be equalized. Thereby, the content can be uniformly discharged to the whole comb part 3, and the content can be uniformly applied to hair or the like.

[Second Embodiment]
Next, a second embodiment will be described with reference to FIGS.
FIG. 5 is a plan view of the comb cap 1 according to the present embodiment, FIG. 6 is a half sectional view between DD shown in FIG. 5, and FIG. 7 is a half sectional view taken along EE shown in FIG. FIG.
In addition, about the structure similar to 1st embodiment mentioned above, the code | symbol similar to 1st embodiment is attached | subjected and the description is abbreviate | omitted.

  As shown in FIGS. 5 to 7, the comb portion 3 has a first comb tooth 8 </ b> A in which a first discharge port 81 </ b> A is formed, and a second in which the first discharge port 81 </ b> A and the second discharge port 81 </ b> B are respectively formed. Comb teeth 8B are provided. The first comb teeth 8A and the second comb teeth 8B are alternately arranged in the X direction.

  Inside the first comb tooth 8A, a round hole-shaped first through hole 80A extending in the comb tooth axis L1 direction is formed. The upper end of the first through hole 80A is opened in a through hole 83 formed at the tip of the first comb tooth 8A, and the lower end of the first through hole 80A is directed toward the inside of the base part 7. It is open.

  Inside the second comb tooth 8B, a substantially circular second communication hole 80B extending in the direction of the comb tooth axis L1 is formed, and the upper end of the second communication hole 80B is the second comb tooth 8B. The lower end of the second communication hole 80 </ b> B is opened toward the inside of the base portion 7. In addition, a step is attached to both sides in the X direction of the inner peripheral surface of the second communication hole 80B so that the width in the X direction of the second communication hole 80B is reduced upward. A second discharge port 81B is formed at the step portion. The second discharge port 81B is formed at the contact portion by forming a part of a cavity mold (not shown) in contact with a core pin (core mold) (not shown) for forming the second communication hole 80B. It is a vertical bite.

  In the comb-equipped cap 1 having the comb portion 3 having the above-described configuration, the contents of the bottle are squeezed and deformed by pressing the body portion of the bottle (not shown) with a finger or the like, so that the contents in the bottle are transferred from the base portion 7 to the first comb. It passes through the first through-hole 80A in the tooth 8A and is discharged from the first discharge port 81A formed in the first comb tooth 8A, and from the base portion 7 to the second comb tooth 8B. It passes through the communication hole 80B and is discharged from the first discharge port 81A and the second discharge port 81B formed in the second comb tooth 8B, respectively. As a result, the contents are discharged to a wide range of the comb portion 3.

  According to the comb cap 1 having the above-described configuration, the number of the first discharge ports 81A formed on the front end side of the comb portion 3 is larger than that of the second discharge ports 81B formed in the intermediate portion of the comb portion 3. Thereby, the content can be uniformly discharged to the whole comb part 3, and the content can be uniformly applied to hair or the like.

[Third embodiment]
Next, a third embodiment will be described based on FIG. 5, FIG. 8, and FIG.
8 is a half sectional view taken along the line DD shown in FIG. 5, and FIG. 9 is a half sectional view taken along the line EE shown in FIG.
In addition, about the structure similar to 1st, 2nd embodiment mentioned above, the code | symbol similar to 1st, 2nd embodiment is attached | subjected, and the description is abbreviate | omitted.

  As shown in FIGS. 5, 8, and 9, the comb portion 3 includes a first comb tooth 8 </ b> A having a first discharge port 81 </ b> A and a second comb tooth 8 </ b> C having a second discharge port 81 </ b> B, Is provided. The first comb teeth 8A and the second comb teeth 8C are alternately arranged in the X direction.

  Inside the second comb tooth 8C, a substantially circular second communication hole 80C extending in the direction of the comb tooth axis L1 is formed, and the upper end of the second communication hole 80C is the second comb tooth 8C. The lower end of the second communication hole 80 </ b> C is opened toward the inside of the base portion 7. In addition, inclined surfaces are formed on both surfaces in the X direction of the upper end portion of the second communication hole 80C so that the width of the second communication hole 80C in the X direction is reduced toward the upper side. The second discharge port 81B is formed. The second discharge port 81B is formed by bringing a part of a cavity mold (not shown) into contact with the upper end of a core pin (core mold) (not shown) for forming the second communication hole 80C. It is a vertical bite hole formed in the part.

In the comb-equipped cap 1 having the comb portion 3 having the above-described configuration, the contents of the bottle are squeezed and deformed by pressing the body portion of the bottle (not shown) with a finger or the like, so that the contents in the bottle are transferred from the base portion 7 to the first comb. It passes through the first series of through holes 80A in the teeth 8A and is discharged from the first discharge ports 81A formed in the first comb teeth 8A, and from the base portion 7 to the second comb teeth 8C in the second comb teeth 8C. It passes through the communication hole 80C and is discharged from a second discharge port 81B formed in the second comb tooth 8C. As a result, the contents are discharged to a wide range of the comb portion 3.
According to the comb cap 1 having the above-described configuration, it is possible to prevent uneven application of contents.

[Fourth embodiment]
Next, a fourth embodiment will be described with reference to FIGS.
FIG. 10 is a plan view of the comb cap 1 according to the present embodiment, and FIG. 11 is a half sectional view taken along the line FF shown in FIG.
In addition, about the structure similar to 1st to 3rd embodiment mentioned above, the code | symbol similar to 1st to 3rd embodiment is attached | subjected, and the description is abbreviate | omitted.

  As shown in FIGS. 10 and 11, the comb portion 3 is provided with comb teeth 8D in which a first discharge port 81A and a second discharge port 81B are formed. A substantially circular hole 80D extending in the direction of the comb tooth axis L1 is formed inside the comb tooth 8D, and the upper end of the hole 80D is formed at the tip of the comb tooth 8D. It is opened in the through hole 83, and the lower end of the communication hole 80 </ b> D is opened toward the inside of the base part 7. In addition, a step is provided on one side surface in the X direction of the inner peripheral surface of the communication hole 80D so that the width in the X direction of the communication hole 80D is reduced toward the upper side. A second discharge port 81B is formed in the portion. That is, a first discharge port 81A and a second discharge port 81B are formed on one side surface in the X direction of the comb tooth 8D, and a first discharge port is formed on the other side surface in the X direction of the comb tooth 8D. Only 81A is formed.

  In the comb cap 1 having the comb portion 3 having the above-described configuration, the contents of the bottle can be squeezed and deformed by pressing the body of the bottle (not shown) with a finger or the like, so that the contents in the bottle can be communicated from the base portion 7 to the communication hole 80D. The first discharge port 81A formed on the other side surface of the comb tooth 8D while being discharged from the first discharge port 81A and the second discharge port 81B formed on one side surface of the comb tooth 8D through the inside. It is discharged from.

  According to the comb cap 1 having the above-described configuration, the number of the first discharge ports 81A formed on the front end side of the comb portion 3 is larger than that of the second discharge ports 81B formed in the intermediate portion of the comb portion 3. Thereby, the content can be uniformly discharged to the whole comb part 3, and the content can be uniformly applied to hair or the like.

As mentioned above, although embodiment of the cap with a comb concerning this invention was described, this invention is not limited to above-described embodiment, In the range which does not deviate from the meaning, it can change suitably.
For example, in the above-described embodiment, the first discharge port 81A is disposed closer to the tip end side (upper side) than the second discharge port 81B. However, in the present invention, the second discharge port 81B is the first discharge port. You may arrange | position at the comb-tooth front end side (upper side) rather than the exit 81A.
In the above-described embodiment, one discharge port (first discharge port 81A) disposed on the tip end side of the comb teeth has a larger opening area than the other discharge port (second discharge port 81B). However, according to the present invention, the opening areas of the first discharge port 81A and the second discharge port 81B can be made equal, or the opening area of one discharge port disposed on the tip end side of the comb teeth is the other. It is also possible to make it smaller than the opening area of the discharge port.

  In the above-described embodiment, the plurality of comb teeth 8 (8A to 8D) are arranged along the virtual vertical plane with respect to the cap axis L0, and the plurality of comb teeth 8 (8A to 8D) are in the cap axis L0 direction. In the present invention, the direction of the comb teeth can be changed as appropriate. For example, the plurality of comb teeth may be arranged along a virtual plane parallel to the cap axis L0, and the plurality of comb teeth may protrude in a direction perpendicular to the cap axis L0. Alternatively, the plurality of comb teeth may be arranged on the cap axis. It may be arranged along a virtual plane inclined with respect to L0, and a plurality of comb teeth may protrude in a direction inclined with respect to the cap axis L0.

  In the above-described embodiment, the comb cap 1 is attached to the squeeze bottle, but the comb cap according to the present invention can be attached to a bottle other than the squeeze bottle. For example, the cap with a comb according to the present invention can be applied to a discharge container, an aerosol container, or the like that discharges contents by a pump having a configuration in which a piston reciprocates in a cylinder. It is also possible.

In the above-described embodiment, the plurality of comb teeth 8 (8A to 8D) are arranged in a line, but in the present invention, the plurality of comb teeth may be arranged in two or more rows. In the above-described embodiment, the plurality of comb teeth 8 (8A to 8D) are linearly arranged. However, in the present invention, the plurality of comb teeth 8 (8A to 8D) are arranged in a curved line. Or may be arranged in a staggered pattern.
In the above-described embodiment, the cap main body 2 is screwed into a not-shown bottle mouth. However, the present invention can be applied to the cap main body 2 by a method other than screwing. For example, the cap body 2 may be attached to the mouth by undercut fitting.
Further, in the above-described embodiment, the plate-shaped comb teeth 8 (8A to 8D) are provided, but the present invention can appropriately change the shape of the comb teeth, for example, a rod-shaped comb. Teeth may be provided.
Further, the second discharge port 81B is formed by bringing a part of the cavity mold into contact with the core mold from above. However, the present invention is a split mold that can be divided in the Y direction as a cavity mold, for example It is also possible to form the second discharge port 81B by bringing a part of this divided mold into contact with the core mold.

  In addition, in the range which does not deviate from the main point of this invention, it is possible to replace suitably the component in above-mentioned embodiment with a well-known component, and you may combine the above-mentioned modification suitably.

It is a top view of a cap with a comb for explaining a first embodiment of the present invention. It is a half sectional view between AA shown in Drawing 1 for explaining a first embodiment of the present invention. It is a half sectional view between BB shown in Drawing 1 for explaining a first embodiment of the present invention. FIG. 5 is a half sectional view taken along the line C-C shown in FIG. 1 for explaining the first embodiment of the present invention. It is a top view of the cap with a comb for demonstrating 2nd embodiment of this invention. It is a half sectional view between DD shown in Drawing 5 for explaining a second embodiment of the present invention. It is a half sectional view between EE shown in Drawing 5 for explaining a second embodiment of the present invention. It is a half sectional view between DD shown in Drawing 5 for explaining a third embodiment of the present invention. It is a half sectional view between EE shown in Drawing 5 for explaining a third embodiment of the present invention. It is a top view of a cap with a comb for explaining a fourth embodiment of the present invention. FIG. 10 is a half cross-sectional view taken along the line F-F shown in FIG. 10 for explaining a fourth embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cap with a comb 2 Cap main-body part 3 Comb part 8,8D Comb tooth 8A 1st comb tooth (comb tooth)
8B, 8C Second comb teeth (comb teeth)
80,80D communication hole 80A first series of holes (communication hole)
80B, 80C second communication hole (communication hole)
81A First discharge port (discharge port)
81B Second discharge port (discharge port)

Claims (1)

A cap main body that can be attached to the mouth of the bottle containing the contents, and a comb portion that is provided on the upper surface of the cap main body and has a plurality of comb teeth arranged in parallel,
In the cap with a comb in which a discharge port for discharging the contents is formed on a side surface of the comb tooth, and a communication hole that connects the inside of the cap main body and the discharge port is formed in the comb tooth. ,
In the comb part,
A plurality of comb teeth having a first discharge port as the discharge port formed by a pin mold extending in a comb tooth parallel direction and penetrating the plurality of comb teeth is formed,
Among the plurality of comb teeth, at least one comb tooth serves as the discharge port formed in the contact portion by forming a part of the cavity mold in contact with the core mold forming the communication hole. A second discharge port,
The second discharge port is formed at a comb-teeth intermediate portion in the comb-tooth axis direction, the first discharge port is formed closer to the tip of the comb tooth than the second discharge port ,
The second discharge port includes a comb tooth parallel direction and a comb tooth shaft from a comb tooth central portion in a direction orthogonal to both the comb tooth parallel direction and the comb tooth shaft direction in which the first discharge port is formed. Formed in a direction perpendicular to both directions,
The cap with a comb, wherein the first discharge port has an opening area larger than that of the second discharge port .

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