JP5294747B2 - Hair cosmetic discharge container, hair cosmetic discharge tool, and hair cosmetic discharge method - Google Patents

Description

  The present invention relates to a hair cosmetic discharge container, a hair cosmetic discharge tool, and a hair cosmetic discharge method for discharging hair cosmetic from a storage bag.

  Conventionally, a sealing member formed with a communication hole and an opening / closing valve that opens and closes the communication hole, and an internal flow path are formed, and the opening / closing valve is changed from a closed state to an open state by being inserted into the communication hole of the sealing member. There has been proposed a connecting member composed of an insertion member that pulls out the communication hole to close the on-off valve from the open state (see, for example, Patent Document 1).

Here, the connection member described in Patent Document 1 will be described with reference to FIGS.
The connecting member includes a female member 1 and a plug 3 that constitute a sealing member, and a male member 2 as an insertion member.

  The female member 1 has a cylindrical cavity 7 extending through the main body from the insertion port 4 for the male member 2, and the cavity 7 is open at both ends thereof. On the inner peripheral surface of the annular wall portion 8 protruding from the main body of the cavity 7, a seat portion for the plug 3 extending in a ring shape is formed, and the plug 3 is used for sealing the cavity 7. It is done.

  The male member 2 has a cylindrical end member 10 that fits into the cavity 7 of the female member 1. As shown in FIG. 9, when the male member 2 is completely inserted into the female member 1, the stop collar 11 protruding radially of the male member 2 contacts the female member 1. Furthermore, the male member 2 is composed of a cylindrical portion 12 having an annular projecting portion 13 for allowing the male member 2 to be handled in succession to the end member 10.

  The male member 2 has an internal axial passage 15 for fluid. The axial passage 15 is open at the end of the hose connection portion 14 and the other end is not open. Thereby, the channel | path 15 is not extended to the front-end | tip of the edge part member 10, and is obstruct | occluded from the front-end | tip a little. Four lateral passages 17 are formed in the male member 2, and the lateral passage 17 communicates the axial passage 15 in the vicinity of the closed end with the outer periphery of the male member 2.

  The tip of the end member 10 of the male member 2 is configured as a conical head 23 having a cylindrical protrusion 24 at the tip. In the direction away from its tip, the head 23 first of all has an outwardly inclined surface 25 and, adjacent thereto, an engaging surface which is inclined outwardly at a smaller conical angle. 26. Adjacent to the engagement surface 26, a shoulder surface 27 is provided inclining inwardly, and this shoulder surface is between the head 23 and the portion of the male member 2 provided with the lateral passage 17. It ends at the bottom of the recess formed by the annular groove 28. The head portion 23 is provided with two diametrically opposite groove portions 29 that extend from the tip of the end member 10 to the back of the head portion 23 and end at the position of the groove-like recess 28.

  The plug 3 has an annular wall 31 and an end wall 32, both of which surround a cavity 33 of the plug 3, which is open in the direction of the insertion opening 4 and this cavity 33. Accepts the head 23 of the male member 2. The end wall 32 forms a cylindrical recess 34 whose diameter matches the diameter of the cylindrical protrusion 24 of the head 23.

  The plug 3 is connected to the main body of the female member 1 by two flexible members 35. The length of the flexible member 35 is such that the male member 2 can be connected to the plug 3 when the connecting member is in the position shown in FIG.

  At the end of the plug 3 facing the insertion port 4 of the female member 1, the plug 3 has an annular collar 40 that expands and contracts radially, and this collar 40 is formed on the entire circumference of the plug 3. Yes. The collar 40 has an inner peripheral surface 41 inclined inward from the end thereof, and the inner peripheral surface is connected to a shoulder surface 42 inclined in the outer direction, and the shoulder surface is then an annular wall. Connect to the inner surface of the part 31. Furthermore, the collar 40 has an outer surface 44 that is inclined outwardly from its end, which outer surface is connected to an annular hooking surface 45 that is inclined inwardly, which hooking surface 45 is then annular. Connect to the outer surface of wall 31.

  Further, the plug 3 has a sealing rim 46 that is located around the outer peripheral surface of the annular wall portion 31 and protrudes outward. The plug 3 also has an annular stop surface 47 which is located on the side of the sealing rim 46 and projects outwardly away from the collar 40.

  The annular wall 8 has an axial end face 50 against which the stop surface 47 of the plug 3 abuts when the plug 3 is in its seat 9. When viewed from the insertion direction of the male member 2, the cavity 7 has a first portion having a diameter that allows the male member 2 to be inserted therein so that the male member 2 can be inserted.

  In the drawing number 51, the first part is changed to the second part of the cavity 7 having a slightly smaller diameter. The shallow annular groove 53 (see FIG. 7) of the cavity 7 is arranged so that the seal ring (not shown) of the male member 2 is completely inserted into the female member 1 and partially engages with this groove. Thus, on the one hand, a reliable sealing is performed and on the other hand a certain type of fitting connection is performed.

  The annular wall portion 8 has an annular seal surface 54 having an inner diameter slightly smaller than the outer diameter of the sealing rim 46 of the plug 3 when viewed from the end face 50 in the direction of the insertion port 4 (FIG. 10 ( a)). Therefore, the plug 3 with the sealing rim 46 will fit tightly into the annular wall 8 and thus establish a radial seal.

  When viewed from the same direction, a transition surface 55 inclined inwardly connects to the seal surface 54. This transition surface 55 is successively continued to the shoulder surface 56 of the cavity 7 that is inclined outward. This conical shoulder surface 56 is followed by a transition surface 57 that is inclined outward at a smaller angle and connected to the second cylindrical portion of the cavity 7.

The operation of the connecting member will be described with reference to FIGS. 10 (a) to 10 (e).
FIG. 10A shows how the plug 3 located in the seat block the cavity 7. The plug 3 has its stop surface 47 in contact with the end surface 50 of the annular wall 8 and presses the sealing rim 46 against the annular wall 8. In FIG. 10A, the collar 40 is in its first position, and the annular smooth hooking surface 45 of the plug 3 is engaged with the shoulder surface 56 of the cavity 7 in an elastically pressed manner. doing. The contact of the stop surface 47 with the end surface 50 provides the second sealing of the cavity 7. In this first position of the collar 40, there is a space between the outer surface 44 of the collar 40 and the transition surface 57 of the cavity 7, and the size of the space increases from the shoulder surface 56 toward the insertion slot 4. doing. FIG. 10B shows a state when the head 23 of the male member 2 is inserted into the space 33 of the plug 3. Since the minimum diameter of the engagement surface 26 of the head 23 is smaller than the minimum diameter of the inner peripheral surface 41 at the first position of the collar 40, the inclination angle of the inner peripheral surface 41 of the collar 40 is The contact angle between the head 23 and the collar 40 is made especially at the position of the transition rim of the inner peripheral surface 41 toward the shoulder surface 42 of the plug 3. .

  10 (a) and 10 (b), when the plug 3 is in the seat 9, the transition rim may be axially forward of the shoulder surface 56 of the cavity 7 when viewed from the insertion direction. I understand. As a result, the collar 40 can be bent outward at the thin connection portion of the collar 40 connected to the annular wall portion 31. Since the surface 57 of the cavity 7 of the shoulder surface 56 is inclined outward, the collar 40 receives a large resistance from the female member 1 around the collar 40 of the plug 3 located inside the seat portion. And there is a space large enough to expand radially so that the head 23 can be inserted into the cavity 33. Thus, the force required to expand the collar 40 is determined inter alia by the stiffness of the collar 40 itself.

  In FIG. 10B, the collar 40 exists at the second position and is pressed outward as much as possible. Because the collar 40 has been expanded, the force required to push the plug 3 out of its seat is increased and the head 23 is first completely in the cavity 33 before the plug 3 can move out of its seat. Can enter.

  FIG. 10C shows a state in which the head 23 of the male member 2 has completely entered the void 33 of the plug 3. A cylindrical protrusion 24 of the head 23 is fitted in the recess 34. Further, the collar 40 is elastically pulled back from the second position shown in FIG. 10B to the third position. This third position is located slightly outside the first position shown in FIG. 10A, so that the shoulder surface 42 of the plug 3 is in relation to the shoulder surface 27 of the head 23. Therefore, the head 23 is securely held inside the plug 3. When the male member 2 is further inserted into the female member 1, the shoulder surface 56 of the cavity 7 exerts a reaction force on the hooking surface 45 of the collar 40, and this force connects the collar 40 to the annular wall 31 again. A bending force inward toward the collar 40 is applied to the thin connecting portion. Since the male member 2 inserted into the plug 3 has the annular groove 28 at the same position as the collar 40, the collar 40 is easily compressed radially and hence the diameter of the collar 40 is reduced. Therefore, the hooking surface 45 becomes more parallel to the axis of the male member 2, and the force exerted from the hooking surface 45 on the annular wall portion 8 reaches the annular wall portion 8 so as to expand more radially. As a result, the collar 40 is further compressed inward and can pass through the smallest diameter of the shoulder surface 56 of the cavity 7 as in the fourth position, thus coming to the position shown in FIG. 10 (d). .

When the male member 2 is moved to the fully inserted position, the plug 3 is completely free from the cavity 7. The previously compressed collar 40 returns to the third position again, but the head 23 remains held by the shoulder surface 42 of the plug 3. The position shown in FIG. 10 (e) eventually leads to the state shown in FIG. 9, where the lateral passage 17 of the male member 2 is between the collar 40 of the plug 3 and the annular wall 8 of the female member 1. Located in between, fluid communication takes place. Starting from the position shown in FIG. 9, the male member 2 is drawn from the cavity 7 of the female member 1, and the head 23 draws the plug 3 along the direction of the annular wall 8 of the cavity 7. Thus, the conical outer surface 44 of the collar 40 enters the portion of the cavity 7 bounded by the sealing surface 54. As soon as the outer surface 44 comes into contact with the annular wall 8, the collar 40 is compressed radially and returns to its fourth position, after which the force required to pull the head 23 out of the plug 3 is Becomes larger than it is first fully withdrawn from its seat 9 and then the collar 40 passes through the transition edge between the cavity transition surface 55 and the shoulder surface 56. As soon as the plug 3 enters the seat 9, the shoulder surface 27 of the head 23 exerts an outward bending force on the collar 40. At that time, the collar 40 can easily expand radially again to its second position. As a result, the head 23 is pulled out of the plug 3 with a small force, and then the collar 40 springs back to its first position.
JP-T-2001-511416

  It can be considered that the connecting member as described above is used for sealing a storage bag such as a pouch that stores hair cosmetics. That is, the sealing member (the female member 1 and the plug 3 described above) is attached to the opening portion of the housing bag for housing the hair cosmetic so that the plug 3 is positioned in the housing bag. And when using hair cosmetics, the hair cosmetics accommodated in the accommodation bag are pushed by pushing an accommodation bag by hand in the state which inserted the insertion member (male member 2 mentioned above) in the sealing member. It discharges through an insertion member. In this way, the storage stability can be improved and it is convenient to use in small portions.

  However, such a connecting member has a relatively complicated structure, and is bulky near the outlet of the storage bag, making it difficult to crush the storage bag. The problem that it is not possible is considered.

  The present invention has been made in view of these problems, and an object of the present invention is to make it easier to discharge hair cosmetics remaining in the vicinity of the outlet of the containing bag.

  The hair cosmetic discharge container according to claim 1 of the present invention, which has been made to achieve the above object, seals the accommodation bag containing the hair cosmetic and the opening of the accommodation bag so that the inside and outside of the accommodation bag are sealed. A sealing member formed with a communicating hole and an opening / closing valve that opens and closes the communicating hole, and an internal flow path is formed, and the opening / closing valve is changed from a closed state to an opened state by being inserted into the communicating hole of the sealing member. An insertion member that allows the hair cosmetic contained in the containing bag to flow into the internal flow path and that is pulled out from the communication hole of the sealing member to turn the on-off valve from the open state to the closed state; A pump for sucking and discharging the hair cosmetic from the containing bag. In addition, the hair cosmetic here is not limited to a ready-to-use state, and for example, a type in which a plurality of types of drugs are mixed and used includes a drug before mixing.

  In such a hair cosmetic discharge container, the storage bag is sealed by the sealing member when the insertion member is not inserted into the communication hole of the sealing member. And it will be in the state which can discharge the hair cosmetics accommodated in the accommodation bag outside only in the state where the insertion member was inserted in the communicating hole of the sealing member. For this reason, there is no problem of forgetting to close like the structure of opening and closing with a cap, the storage stability of hair cosmetics can be improved, and it is also suitable for subdivided use.

  However, such a sealing member has a relatively complicated structure, and the opening portion of the storage bag is bulky and it is difficult to crush the storage bag. The hair cosmetic material remaining in the vicinity of the outlet is difficult to be discharged and cannot be used up sufficiently.

  Therefore, in the hair cosmetic discharge container of the present invention, the hair cosmetic contained in the containing bag is sucked and discharged by a pump. For this reason, the hair cosmetics remaining near the outlet of the containing bag can be easily discharged.

  By the way, as a hair cosmetic, the thing of the type which mixes a multiple types of chemical | medical agent just before use and apply | coats to hair is known. About such a thing, it is possible to mix after discharging separately using a dedicated hair cosmetic discharge container, but it is more convenient to discharge simultaneously from a common discharge port.

  Therefore, for example, the hair cosmetic discharge container according to claim 2 includes a plurality of storage bags to which a sealing member is attached, and joins the hair cosmetics sucked from each of the plurality of storage bags through the insertion member. Discharge from a common outlet. According to such a hair cosmetic discharge container, a plurality of types of medicines can be stored separately and discharged simultaneously during use.

  Specifically, for example, the hair cosmetic discharge container according to claim 3 includes a plurality of pumps for sucking the hair cosmetic from each of the plurality of storage bags via the insertion member, and is sucked from the plurality of storage bags. Hair cosmetics to be joined downstream from the pump. According to such a hair cosmetic discharge container, the mixing ratio of a plurality of drugs can be made appropriate. That is, since the characteristics such as the viscosity are different when the types of the medicines are different, in the configuration in which the suction is performed by the common pump, it is considered that the balance of the suction amount is not appropriate depending on the characteristics of the medicine (ease of flow). . On the other hand, in the structure provided with a pump for each storage bag, a desired amount can be sucked from each storage bag, so that the mixing ratio is easily made appropriate.

  On the other hand, for example, in the hair cosmetic discharge container according to claim 4, the hair cosmetic sucked from each of the plurality of storage bags via the insertion member is joined upstream of the pump. According to such a hair cosmetic discharge container, mixing of a plurality of types of drugs can be promoted. That is, generally, the flow path in the pump has a narrow portion and a wide portion due to its structure, and turbulent flow is likely to occur. For this reason, mixing can be efficiently promoted without separately providing a member dedicated to mixing, by passing the pump after the chemicals are merged.

Further, in the hair cosmetic dispensing container according to 請 Motomeko 1, the sealing member, the side of the shape to be accommodated in the accommodating bag is formed in a conical shape. According to such a hair cosmetic discharge container, when the remaining amount of the hair cosmetic in the storage bag is reduced, the volume generated between the sealing member and the storage bag (the space in which the hair cosmetic remains) is reduced. Therefore, it is possible to further easily discharge the hair cosmetic remaining in the vicinity of the outlet of the containing bag.

In addition, as the hair cosmetic, for example, as described in claim 5 , the use of an oxidative hair dye, a decoloring agent or a direct hair dye, whose storage stability is particularly problematic, makes the effect of the present invention more remarkable. .
Next, the hair cosmetic discharger according to claim 6 is provided with a communication hole in which an internal flow path is formed, the opening of the storage bag containing the hair cosmetic is sealed, and the inside and the outside of the storage bag are communicated with each other. By inserting the open / close valve from the closed state to the open state, the hair cosmetic contained in the storage bag can flow into the internal flow path by being inserted into the communication hole of the sealing member formed with the open / close valve that opens and closes the hole. An insertion member that brings the on / off valve from an open state to a closed state by being extracted from the communication hole of the sealing member, and a pump that sucks and discharges the hair cosmetic material from the storage bag via the insertion member , stop member, the side of the shape to be accommodated in the accommodating bag that is formed in a conical shape.

According to such a hair cosmetic discharge tool, the hair cosmetic discharge container according to claim 1 can be configured, and thereby the above-described effects can be obtained.
Next, the method for discharging the hair cosmetic composition according to claim 7 is opened and closed valves in and out of bag to open and close the communication hole and the communication hole communicating with formation, the shape of the side is conical to be accommodated in the bag A method for discharging hair cosmetics as a stored item from a storage bag whose opening is sealed by a sealing member formed in a shape, wherein an internal flow path is formed and inserted into a communication hole of the sealing member As a result, the on-off valve is changed from the closed state to the open state, so that the hair cosmetics contained in the containing bag can flow into the internal flow path, and the on-off valve is removed from the open state by being pulled out from the communication hole of the sealing member. The hair cosmetic is sucked and discharged from the accommodation bag through the insertion member.

  According to such a discharge method, the same effect as the hair cosmetic discharge container according to claim 1 can be obtained.

Embodiments to which the present invention is applied will be described below with reference to the drawings.
[First Embodiment]
FIG. 1 is a schematic configuration diagram of a hair dye discharge container 100 according to the first embodiment.

  As shown in the figure, this hair dye discharge container 100 is composed of two container containers (first container 110 and second container) that separately store a first agent and a second agent of a two-component mixed hair dye. 2 storage containers 120) and a hair dye discharger 140 that sucks the hair dye from each of the storage containers 110 and 120 and discharges it from a common discharge port.

  Among these, the 1st container 110 is provided with the 1st pouch 111 in which the 1st agent of hair dye was stored, and sealing member 130 which seals the opening of the 1st pouch 111. The second storage container 120 includes a second pouch 121 that stores the second hair dye agent, and a sealing member 130 that seals the opening of the second pouch 121 (used for the first storage container 110). And the same structure). Each sealing member 130 is formed with a communication hole 131 that communicates the inside and outside of the pouches 111 and 121 to be sealed, and an on-off valve 132 that opens and closes the communication hole 131. As the pouches 111 and 121, standing pouches having a wide bottom can be used. Since such a pouch has independence, operability can be improved.

  On the other hand, the hair dye discharger 140 is provided with rod-like insertion members 141 and 141 for the storage containers 110 and 120, and hair dyes (first agent and second agent) from the pouches 111 and 121 via the insertion members 141 and 141. Two pumps 150 and 150 for sucking and discharging the agent), and a discharge head 160 for allowing the user to operate the two pumps 150 and 150 simultaneously with a simple button operation.

  Each insertion member 141 has an internal flow path formed in the axial direction, and is inserted into the communication hole 131 of the sealing member 130 to change the open / close valve 132 from the closed state to the open state. The accommodated hair dye is allowed to flow into the pump 150 through the internal flow path (state shown in FIG. 1). Further, each insertion member 141 is pulled out from the communication hole 131 of the sealing member 130, thereby closing the on-off valve 132 from the open state and sealing the pouches 111 and 121.

Next, the structure of each part in the hair dye discharge container 100 will be described.
2A and 2B are explanatory views of the external shape of the sealing member 130, where FIG. 2A is a perspective view and FIG. 2B is a side view. 3A and 3B are explanatory views of the internal structure of the sealing member 130, where FIG. 3A is a cross-sectional view of the on-off valve 132 in the open state, and FIG. 3B is a cross-sectional view in the closed state.

  As described above, the on-off valve 132 of the sealing member 130 is changed from the closed state (FIG. 3B) to the open state (FIG. 3A) by inserting the insertion member 141 into the communication hole 131, and the pouch The hair dye accommodated in 111, 121 is allowed to flow into the internal flow path of the insertion member 141, and the insertion member 141 is extracted from the communication hole 131, whereby the hair coloring agent is closed from the open state (FIG. 3 (a)). 3 (b)). The specific structure of the sealing member 130 and the insertion member 141 for realizing the opening and closing of the flow path can be diverted from a known technique as described in the background art section. Is omitted, and only the characteristic part will be described.

  That is, the sealing member 130 is characterized in that the shape of the surface 133 on the side accommodated in the pouches 111 and 121 is formed in a conical shape (V-shaped cross section). With such a shape, when the remaining hair dye in the pouches 111 and 121 is reduced, the volume generated between the sealing member 130 and the pouch 111 and 121 (the space in which the hair dye remains) is reduced. Can do.

Next, the structure of the pump 150 will be described.
The pump 150 is of a type (so-called dispenser pump) that sucks and discharges the fluid as the contents from the container by manual operation. This type of pump is widely put into practical use in shampoo containers, cosmetic containers, and the like, and a well-known structure may be adopted in this embodiment, but an example thereof will be briefly described.

4A and 4B are explanatory views showing the internal structure of the pump 150, where FIG. 4A is a cross-sectional view in a state where an external force is released, and FIG. 4B is a cross-sectional view in a state where the external force is applied.
The pump 150 is movable in the axial direction along the inner peripheral surface of the housing 151 and the cylindrical housing 151 that forms the flow path of the hair dye, and communicates with the flow path in the housing 151. And a nozzle 152 in which an internal flow path is formed. Note that a sealing member (for example, an O-ring) is provided on the outer peripheral surface at the lower end of the nozzle 152 to seal between the inner peripheral surface of the housing 151.

  Then, annular flanges 151a and 152a are formed on the outer peripheral surface of the housing 151 and the outer peripheral surface of the nozzle 152, respectively, and a spring 153 is sandwiched between the flanges 151a and 152a. Thereby, in a state where no external force is applied to the nozzle 152, the nozzle 152 is urged in a direction away from the housing 151 (upward in the figure) (FIG. 4A). A pump case 154 that accommodates the spring 153 is fixed to the outer edge of the flange 151 a of the housing 151, and the flange 152 a of the nozzle 152 abuts against the ceiling surface of the pump case 154, thereby The movable range is restricted.

  Further, a check valve 155 for opening and closing a flow path of the hair dye flowing into the housing 151 from the respective containers 110 and 120 is provided at the lower end of the housing 151, and the housing 151 is also provided at the lower end of the nozzle 152. A check valve 156 that opens and closes the communicating flow path is provided. Note that an orifice 151 b that narrows the flow path area is formed in the internal flow path of the housing 151.

  With this structure, the pump 150 moves the nozzle 152 toward the housing 151 when an external force is applied (pressed with a finger) in a direction (downward in the figure) against the biasing force of the spring 153 to the nozzle 152. (FIG. 4B). At that time, the check valve 155 at the lower end of the housing 151 is closed, the check valve 156 at the lower end of the nozzle 152 is opened, and the hair dye in the housing 151 is pushed out to the nozzle 152 side. On the other hand, when the external force with respect to the nozzle 152 is released (finger is released), the nozzle 152 moves away from the housing 151 by the biasing force of the spring 153 (FIG. 4A). At that time, the check valve 156 at the lower end of the nozzle 152 is closed, the check valve 155 at the lower end of the housing 151 is opened, and the hair dye in each of the containers 110 and 120 flows into the housing 151.

Next, the structure of the ejection head 160 will be described. FIG. 5 is an exploded perspective view of the ejection head 160.
The discharge head 160 is accommodated in a cylindrical head main body 161 having a substantially elliptical cross section and is slidable in a hollow portion of the head main body 161 along the pressing direction of the pumps 150 and 150. A nozzle member 162 that discharges the hair dye discharged from the outside to the outside, and an operation member 163 that is housed in the hollow portion of the head body 161 and that allows the nozzle member 162 to be pressed in the pressing direction by an external operation. Yes.

  The head main body 161 is configured so that the two pumps 150 and 150 can be accommodated in the lower part thereof, and the nozzle member 162 can be accommodated in the upper part so as to be slidable along the pressing direction.

  The nozzle member 162 has a hollow nozzle body 164, a nose portion 165 that protrudes from the front side surface of the nozzle body 164, and discharges the contents discharged from the two pumps 150 and 150 to the outside, and the nozzle body 164. And a pair of pump engaging portions 166 that are liquid-tightly engaged with the tips of the nozzles 152 of the pumps 150 and deliver the hair dye discharged from the pumps 150 to the nozzle body 164.

  The inner space of the nozzle body 164 and the nose portion 165 is provided with a partition plate that isolates both the left and right sides with respect to the arrangement direction of the pumps 150, 150. The pump engaging portion 166 is in communication. The nozzle body 164 and the nose portion 165 may be provided with a mixing member for promoting the mixing of the hair dye that flows inside.

The operation member 163 mainly includes an operation portion main body 167 and a swinging portion 169 attached to the operation portion main body 167 by a hinge portion 168 so as to be swingable.
The ejection head 160 is assembled by sequentially inserting the nozzle member 162 and the operation member 163 from the opening at the top of the head main body 161. Then, when the upper surface of the oscillating portion 169 is pressed with the discharge head 160 fixed to the tip of the nozzle 152 of each pump 150, the oscillating portion 169 depresses the upper surface of the nozzle member 162, and the nozzle member 162 becomes the pump engaging portion. At 166, the nozzle 152 of each pump 150 is pressed. As a result, the hair dye is discharged from the two pumps 150, 150 and discharged from the opening (discharge port) of the nose portion 165 through the flow path inside the discharge head 160.

  As described above, in the hair dye discharge container 100 of the first embodiment, the pouches 111 and 121 are moved by the sealing member 130 in a state where the insertion member 141 is not inserted into the communication hole 131 of the sealing member 130. It is in a sealed state. Only when the insertion member 141 is inserted into the communication hole 131 of the sealing member 130, the hair dye stored in the pouches 111 and 121 can be discharged to the outside. For this reason, there is no problem of forgetting to close like the structure of opening and closing with a cap, the storage stability of the hair dye can be improved, and it is also suitable for subdivided use.

  In addition, in this hair dye discharge container 100, the hair dye contained in the pouches 111 and 121 is sucked and discharged by the pumps 150 and 150, so that the dye remaining near the outlets of the pouches 111 and 121 is discharged. It is also possible to facilitate discharge of the hair agent.

  In particular, the hair dye discharge container 100 according to the first embodiment includes two pumps 150 and 150 for sucking the hair dye from the two pouches 111 and 121 through the insertion members 141 and 141, respectively. The hair dyes sucked from 111 and 121 are merged downstream of the pump 150. For this reason, the mixing ratio (not limited to 1: 1) of the first agent and the second agent can be made appropriate. That is, since the first agent and the second agent have different properties such as viscosity, the suction amount balance may not be appropriate depending on the properties of the medicine (ease of flow, etc.) in a configuration where suction is performed with a common pump. Although it is conceivable, in the configuration in which the pump 150 is provided for each of the pouches 111 and 121, a desired amount of suction can be performed from each of the pouches 111 and 121, so that the mixing ratio is easily made appropriate.

  Moreover, in the hair dye discharge container 100 of this embodiment, since the sealing member 130 is formed in a conical shape on the side accommodated in the pouch 111, 121, the hair dye in the pouch 111, 121 is formed. When the remaining amount of water becomes small, the volume (space in which the hair dye remains) generated between the sealing member 130 and the pouches 111 and 121 can be reduced. As a result, the hair dye remaining near the outlets of the pouches 111 and 121 can be more easily discharged.

In the hair dye discharge container 100 of the present embodiment, the hair dye discharge container 100 corresponds to a hair cosmetic discharge container, and the pouches 111 and 121 correspond to storage bags.
[Second Embodiment]
FIG. 6 is a schematic configuration diagram of the hair dye discharge container 200 of the second embodiment.

  As shown in the figure, this hair dye discharge container 200 is different from the hair dye discharge container 140 of the first embodiment when compared with the hair dye discharge container 100 of the first embodiment. The difference is that 240 is provided.

  Specifically, the hair dye discharger 140 according to the first embodiment includes two pumps 150 and 150 for sucking the hair dye from the two pouches 111 and 121 through the insertion members 141 and 141, respectively. The hair dye sucked from the two pouches 111 and 121 is merged on the downstream side of the pump 150.

  On the other hand, the hair dye discharger 240 according to the second embodiment includes only one pump 150, and the hair dye sucked from the two pouches 111 and 121 through the insertion members 141 and 141, respectively. The difference is that the agents are merged upstream of the pump 150.

  According to the hair dye discharge container 200 of the second embodiment, the mixing of the first agent and the second agent can be promoted. That is, the flow path in the pump 150 has a narrow portion and a wide portion due to its structure, and turbulent flow is likely to occur. Therefore, after the first agent and the second agent are merged, the pump 150 By allowing to pass, mixing can be promoted efficiently without separately providing a dedicated member for mixing.

[Other forms]
As mentioned above, although embodiment of this invention was described, it cannot be overemphasized that this invention can take a various form, without being limited to the said embodiment.

  For example, in each of the embodiments described above, two storage bags (first storage container 110 and second storage container 120) to which a sealing member is attached are provided, and suction is performed from each of the two storage bags via the insertion member. Although the configuration in which the hair dyes are merged and discharged from the common discharge port is illustrated, the present invention is not limited to such a configuration. For example, it is good also as a structure which equips only one accommodation bag with which the sealing member was attached, and discharges hair cosmetics attracted | sucked through the insertion member from the accommodation bag as it is from an ejection outlet. In this case, the types of hair cosmetics that are mixed immediately before use and applied to the hair, such as those exemplified in the above embodiments, are also discharged separately using their own hair cosmetic discharge containers. It can be used after mixing. However, as in the above-described embodiments, it is more convenient to discharge simultaneously from a common discharge port.

  Moreover, in each said embodiment, although the hair cosmetics which mix and use two types of chemical | medical agents were illustrated, it is not limited to this, Using what mixes and uses three or more types of chemical | medical agents Alternatively, one using one kind of medicine as it is may be used. Moreover, in each said embodiment, although the oxidation hair dye was illustrated as hair cosmetics, it is not limited to this, For example, you may use a decoloring agent and a direct hair dye.

It is a schematic block diagram of the hair dye discharge container of 1st Embodiment. It is explanatory drawing of the external shape of a sealing member, (a) is a perspective view, (b) is a side view. It is explanatory drawing of the internal structure of a sealing member, (a) is sectional drawing in the valve opening state of an on-off valve, (b) is sectional drawing in a valve closing state. It is explanatory drawing showing the internal structure of a pump, (a) is sectional drawing in the state in which the external force was released, (b) is sectional drawing in the state in which the external force was applied. It is a disassembled perspective view of a discharge head. It is a schematic block diagram of the hair dye discharge container of 2nd Embodiment. It is explanatory drawing of the connection member of patent document 1. FIG. It is explanatory drawing of the connection member (The state which the plug sealed the cavity of the female member) described in patent document 1. It is explanatory drawing of the connection member (The state which the plug detach | leaved from the cavity of the female member) described in patent document 1. FIG. It is explanatory drawing for demonstrating the continuous step of the connection member of patent document 1. FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 100, 200 ... Hair dye discharge container, 110 ... 1st container, 111 ... 1st pouch, 120 ... 2nd container, 121 ... 2nd pouch, 130 ... Sealing member, 131 ... Communication hole, 132 ... Opening and closing Valve, 140, 240 ... Hair dye discharger, 141 ... Insertion member, 150 ... Pump, 151 ... Housing, 151a ... Gutter, 151b ... Orifice, 152 ... Nozzle, 152a ... Gutter, 153 ... Spring, 154 ... Pump Case, 155, 156 ... Check valve, 160 ... Discharge head, 161 ... Head body, 162 ... Nozzle member, 163 ... Operation member, 164 ... Nozzle body, 165 ... Nose part, 166 ... Pump engagement part, 167 ... Operation Main body 168 ... Hinge part 169 ... Swing part

Claims (7)

A storage bag containing hair cosmetics;
A sealing member in which an opening of the storage bag is sealed, a communication hole that communicates the inside and the outside of the storage bag, and an on-off valve that opens and closes the communication hole;
An internal channel is formed, and the hair cosmetic contained in the housing bag can flow into the internal channel with the on-off valve opened from the closed state by being inserted into the communication hole of the sealing member And an insertion member that brings the on-off valve from the open state to the closed state by being extracted from the communication hole of the sealing member;
A pump for sucking and discharging hair cosmetics from the containing bag through the insertion member;
Equipped with a,
The sealing member, the hair cosmetic dispensing container the shape of the side to be accommodated in the accommodation bag is characterized that you have been formed in a conical shape. A plurality of storage bags to which the sealing member is attached are provided, and the hair cosmetics sucked from each of the plurality of storage bags are joined together and discharged from a common discharge port. The hair cosmetic discharge container according to 1. Provided with a plurality of pumps for sucking hair cosmetics from each of the plurality of storage bags through the insertion member,
The hair cosmetic discharge container according to claim 2, wherein the hair cosmetic sucked from a plurality of storage bags is merged downstream of the pump. The hair cosmetic discharge container according to claim 2, wherein the hair cosmetic sucked from each of the plurality of storage bags is joined upstream of the pump. The hair cosmetic discharge according to any one of claims 1 to 4 , wherein the hair cosmetic stored in the storage bag is an oxidative hair dye, a decoloring agent, or a direct hair dye. container. The sealing member in which an internal flow path is formed, a communication hole that seals an opening of a storage bag in which hair cosmetics are stored and communicates the inside and the outside of the storage bag, and an on-off valve that opens and closes the communication hole is formed. By inserting the open / close valve from the closed state to the open state, the hair cosmetic material stored in the storage bag can flow into the internal flow path and is removed from the communication hole of the sealing member. An insertion member for opening and closing the on-off valve from being opened,
A pump for sucking and discharging hair cosmetics from the containing bag through the insertion member;
Equipped with a,
The sealing member, the hair cosmetic ejection tool shape on the side to be accommodated in the accommodation bag is characterized that you have been formed in a conical shape. A storage hole in which a communication hole that communicates the inside and the outside of the storage bag and an on-off valve that opens and closes the communication hole are formed, and the opening is sealed by a sealing member that is formed in a conical shape on the side to be stored in the storage bag A method of discharging hair cosmetics as contained items from a bag,
An internal channel is formed, and the hair cosmetic contained in the housing bag can flow into the internal channel with the on-off valve opened from the closed state by being inserted into the communication hole of the sealing member The hair cosmetic is sucked and discharged from the accommodation bag by a pump through the insertion member that pulls out the communication hole of the sealing member to open the on-off valve from the open state to the closed state. A method for discharging hair cosmetics, which is characterized.