JP2010005537A - Pump dispenser spouting by ratio in which two or more contents are chosen - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To spout two or more liquids, gels, slurries, pastes, and/or one or more fluids in an amount of the ratio in which they are optionally chosen at the same time. <P>SOLUTION: A pump dispenser 1 includes one nozzle head 4, plural channels 9a, 9b, plural pump units 7a, 7b, and plural bottles 3a, 3b, and is further provided with a pump pushing part having a shape different in size above and below in one or more portions. The pump pushing part 10 interlocking with the nozzle head 4 is operated, one or more pump units 7a, 7b contacting it are depressively operated, and the contents 23a, 23b in the bottles 3a, 3b are spouted in an amount of the ratio in which one or more contents are optionally chosen at the same time. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a pump dispenser for ejecting two or more liquids, gels, slurries, pastes, and / or fluids in one or more simultaneously in any arbitrarily selected ratio amount.

There is often a need to squirt liquids, gels, slurries, pastes, and / or fluids into two or more materials. This is because two or more materials must be kept physically separated until approximately the time of actual ejection. Because when two or more materials are mixed prior to jetting, they will interact chemically or physically over time and will change, deteriorate, become inert, and have the intended effect May disappear or may not persist. If two or more materials are physically mixed during or immediately after ejection, they interact for the intended purpose.
For example, it is necessary to store a specific adhesive and its curing agent in separate containers and mix them together in a determined amount when using them. If they are stored in the same container, they will cure and become unusable. is there.

Furthermore, it is often necessary to mix two or more materials in any proportion. This need is often dependent on the environment in which the material is used, or due to differences in consumer preferences and constitutions.
For example, when using a fragrance, the scent component A is held in one container and the scent component B is held in another container. There is a demand to adjust the ratio of the component A and the component B depending on the consumer's preference or the kind and intensity of the indoor odor.
For example, when two or more colors of paint are stored in separate containers and used, there is a demand to create different colors by mixing them at an appropriate ratio.
For example, in cosmetics, one container holds a liquid with a moisturizing ingredient, and the other container holds a liquid with a cosmetic ingredient, and the difference in consumer skin quality (dry skin, moist skin, etc.) Depending on the humidity and the amount of ultraviolet rays, there is a need to adjust the ratio when spraying.

Patents related to the field of the present invention are as follows.
Special table 2005-508742 JP 2002-59881 A JP 2006-264761 A

Patent Document 1 discloses a dosing pump for dispensing two or more liquids.
The dispensing pump dispensing assembly includes a dispensing element, a cylindrical chamber in flow communication with the dispensing element, and a piston or bellows slidably and slidably mounted within the cylindrical chamber. Each piston, or bellows, has a moving stroke between a resting position and a dispensing position at a corresponding opposite resting and dispensing end of the stroke, each liquid, gel, slurry, and / or Alternatively, the paste dispensing assembly further comprises intake valve means in fluid communication with the discharge valve means and is activated simultaneously or substantially simultaneously by movement of the operating button.
Patent Document 2 discloses a container that can easily select an operation of ejecting and mixing two liquids simultaneously and an operation of selecting and ejecting a required one liquid.
In this container, the left and right heads are simultaneously pumped by pushing down the push-down plate on the upper surface, and the material is ejected. In the case of individual pumping, the respective heads in the portions removed from the push-down plate are pushed down.
Patent Document 3 discloses a multiple-type container in which individual and mixed dispensing from a storage body can be selected.
In this multiple-type container, the nozzle head is protruded upward, a pressure linking member is provided on the lid body, and the lid body is pushed down, whereby one or all of the nozzle heads are pushed down and the contents are poured out.

However, the dosing pump of Patent Document 1 has a disadvantage in that two or more contents are dispensed simultaneously or almost simultaneously at the same ratio, so that the contents cannot be dispensed in an arbitrary amount. For this reason, there is a problem that the contents cannot be adjusted and used by the consumer at an arbitrarily selected ratio amount. In addition, the dosing pump of Patent Document 1 has a drawback that the pump structure is not versatile for a wide variety of contents and dispensing amounts, and it is necessary to make a dedicated part, which increases costs (investment of resin molds, etc.). is there.
Also in patent document 2 and patent document 3, since two or more contents are dispensed at the same ratio at the same time or almost simultaneously, there is an inconvenience that the contents cannot be dispensed at an arbitrary ratio. For this reason, there is a problem that the contents cannot be adjusted and used by the consumer at an arbitrarily selected ratio amount.
The present invention is a pump dispenser capable of ejecting a plurality of contents at an amount arbitrarily selected according to consumer preference.

Further, since Patent Document 3 has a structure in which a plurality of nozzle heads are directly pushed down in a cylindrical body, when there are three or more contents, three or more nozzle heads are also arranged. At this time, a large space is required for the upper nozzle head. Therefore, there is a problem that such a product that increases the size of the cylindrical body or the cover is lacking in compactness and loses its merchantability.
The present invention is a pump dispenser in which the structure of the upper part of the housing can be reduced by disposing the flow path portions (preferably soft pipes or tubes) of the respective contents in one nozzle head.
Further, Patent Document 3 requires a space inside the lid and the cylindrical body, and dust and water easily enter from the outside through the window hole of this space, so that the space can be kept clean. There is a problem that cannot be done.
The pump dispenser of the present invention does not have a space or window exposed to the outside, and dust and water do not enter from the outside.

Moreover, in patent document 3, a consumer knows what content is ejected mainly by looking at the mark written on the lid. However, there is a risk of oversight and wrong operation for consumers only with landmarks.
In the present invention, since the direction in which the nozzle head is facing coincides with the contents, the nozzle head can be operated to recognize the contents ejected by both the touch and the sight of the shape, and thus there is less risk of incorrect operation. .

  The present invention has been made to solve the above-described problems, and one object of the present invention is to simultaneously apply two or more liquids, gels, slurries, pastes, and / or fluids one or more. It is to provide a pump dispenser capable of being ejected in an arbitrarily selected ratio amount.

  The present invention is a pump dispenser for ejecting two or more liquids, gels, slurries, pastes, and / or fluids in one or more simultaneously in an arbitrarily selected ratio amount, comprising two or more liquids, Each container containing a gel, slurry, paste, and / or fluid, and each pump unit that sucks, pressurizes, and pumps the contents of the container, and includes a nozzle head that ejects the contents, The nozzle head is provided with an outlet portion of each of the contents, and each flow passage portion is connected between the respective outlet portion and each of the pump units. A pump pushing portion having a certain shape, and the pump pushing portion is mechanically connected near the lower portion of the nozzle head. Means for directly or indirectly contacting the one or a plurality of the pump units with the difference in size of the pump pressing portion, and operating the pump pressing portion by the operation of the nozzle head to simultaneously or simultaneously operate the pump units one or more. Means for actuating at an arbitrarily selected ratio amount and mainly ejecting the respective contents of the respective containers out of the nozzle head through the respective pump units and the respective flow passages. It is a pump dispenser characterized by this.

  The pump dispenser configured as described above preferably includes means for rotating the nozzle head and operating one or a plurality of the respective pump units at an arbitrarily selected ratio according to the rotational position.

  In addition, a means for attaching and detaching the pump pushing portion is provided, which is exchanged with another pump pushing portion, and / or the upper and lower surfaces of the pump pushing portion are provided with different shapes, and the mounting direction of the upper and lower surfaces is changed. Means may be provided.

  Triggering means can also be provided.

  Further, according to the rotational position of the nozzle head, the ejection ratio of the contents and / or external humidity and / or external ultraviolet light amount and / or external temperature and / or other external environment sensing on the outer surface of the housing It can be provided with a label or sticker to display the value or a print or stamp.

  In addition, the pump unit may include the same and / or different types of pump units depending on the chemical properties, viscosity, physical properties, and / or ejection volume of the contents.

  According to the present invention, from each container containing two or more liquids, gels, slurries, pastes, and / or fluids to respective pump units, respective flow passages, to the outlet of the contents of the nozzle head, Each content can be held and flowed so as not to be in physical contact with each other. In use, each content can be contacted or mixed during or immediately after ejection from the content outlet of the nozzle head.

  According to the present invention, the pump pushing portion is interlocked by the operation of the nozzle head, and this operation amount is transmitted to the pump unit. Thereby, a pump unit can be moved by operation of a nozzle head by a consumer.

  According to the present invention, the pump pressing portion having a shape having a difference in size in the vertical direction at one or a plurality of portions is provided, and the pump pressing portion is mechanically connected near the lower portion of the nozzle head. The difference in size and the one or more pump units are in direct or indirect contact with each other. When the nozzle head is operated downward in this configuration, each pump unit can be operated with a different operation amount due to a difference in dimensions of the pump push-in portion.

  According to the present invention, when the pump pushing portion is rotated by rotating the nozzle head to change the position configuration of the difference in dimensions, or when the pump pushing portion having a different shape is changed, the pump pushing portion that contacts the pump unit is changed. The part (the vertical dimension varies depending on the part) can be changed.

  For example, by forming the main shape of the pump pushing portion into a shape in which the lower surface of the cylinder is cut obliquely, a thick portion and a thin portion are formed with the thickness of the upper surface and the lower surface in the vicinity of the outer periphery of the solid, Each pump unit is arranged directly under the lower surface at a position with a different thickness. And if the pump pushing part of this shape is operated downward, each pump unit will be operated downward by a different operation amount due to the difference in thickness. Further, the pump pushing portion is rotated by rotating the nozzle head, and the thickness of the pump pushing portion directly above each pump unit is changed. As a result, a plurality of pump units can be operated simultaneously and steplessly at an arbitrary ratio.

  In addition to making the main shape of the pump pushing portion into a shape in which the lower surface of the cylinder is cut off obliquely, it is possible to provide a pump pushing portion having a stepped shape near the outer periphery of the pump pushing portion. . With such a shape, the downward operation amount due to the operation of the pump pushing portion can be a step thickness amount for each rotation position, and the operation amount of each pump unit is also the step thickness amount for each rotation position. Thereby, a some pump unit can be act | operated by the ratio for every step thickness amount simultaneously.

Moreover, the pump pushing part which forms a convex part only in the lower surface of a pump pushing part can also be provided. With such a shape, only the pump unit just below the convex portion is operated 100% and the contents can be ejected. Thereby, it is possible to selectively eject 100% from the contents of a plurality of containers with one pump dispenser.
Moreover, the pump pushing part which forms a recessed part only in part on the lower surface of a pump pushing part can also be provided. With such a shape, the pump unit other than the pump unit just below the recess is operated, and a plurality of contents can be ejected simultaneously in the same ratio amount. Thereby, it can eject from the contents of a plurality of containers selectively with the same ratio amount with one pump dispenser.

  As described above, the pump dispenser of the present invention can operate one or a plurality of pump units at the operation amount arbitrarily selected at the same time according to the operation of the pump pushing portion, and each of the respective containers can be operated. The contents can be sucked, pressurized and pumped by the respective pump units, and can be ejected out of the nozzle head through the respective flow paths.

  The pump dispenser of the present invention can be manufactured with relatively few parts compared to the conventional product that holds a plurality of contents with a plurality of pump dispensers, and therefore, the pump dispenser of the present invention has less burden on the environment after disposal. In addition, it is possible to provide an effective pump dispenser that is low in cost and less likely to break down.

The pump dispenser of the present invention can be preferably configured by arranging a pump unit in accordance with the viscosity and physical properties of contents such as liquid, gel, slurry, paste, and / or fluid. These pump units can utilize various types of conventional pump units in the art.
For example, a plurality of pump units corresponding to the viscosity and physical properties of the contents can be combined. Thereby, each content can be sucked, pressurized and pumped more efficiently.
Also, a plurality of pump units with different amounts ejected in one stroke can be combined. Thereby, suction, pressurization, and pressure feeding can be performed while changing the amount of ejection per one stroke of each pump unit.
As described above, high performance and high quality can be realized at low cost by incorporating pump unit parts having different functions or performances or ejection amounts into the pump dispenser of the present invention.

  The pump dispenser of the present invention preferably uses a flexible resin tube in the flow path. Further, the same or two or more kinds of resin pipes may be used in accordance with the viscosity and physical properties of the contents. Thereby, the flow path part can be easily arranged inside the pump dispenser due to the flexibility and play (deflection) of the tube, and the manufacture of the pump dispenser is facilitated. Further, pipes having the same or two or more diameters may be used according to the ejection amount. Thereby, the content in this flow path part can be efficiently sent with a small resistance.

  The pump dispenser of the present invention preferably includes stopper means for stopping the rotation of the nozzle head at a fixed position. Thereby, it can prevent that the pipe | tube of a flow-path part cuts, is crushed, and is interrupted | blocked.

  The pump dispenser of the present invention preferably includes a temporary stopper that gives a click feeling to the rotational position of the nozzle head. Thereby, the consumer can perceive sensibly when the contents to be ejected are selected by rotating the nozzle head.

  The pump dispenser of the present invention preferably comprises a mark indicating the pumping position on the cover portion. Thus, the consumer can visually recognize when the contents to be ejected are selected by rotating the nozzle head, and can be ejected in an amount of a desired ratio.

  The pump dispenser of the present invention is preferably provided with a spring means in the nozzle head or the pump pushing portion. Accordingly, the pump pushing portion and the pump unit are always kept in contact with each other or with a slight gap, and the contents can be ejected immediately when the consumer presses the nozzle head.

  The present invention also provides a method for ejecting two or more liquids, gels, slurries, pastes, and / or fluids, in one or more simultaneously, in arbitrarily selected ratio quantities through the use of the pump dispenser of the present invention. About.

  The invention also relates to a single container or multiple containers that are divided into two or more compartments by walls, membranes and the like.

  The present invention also relates to making the areas in the pump dispenser and container moisture-proof and / or airtight and / or light-resistant so as to protect the properties of the flowable contents to be ejected. The use of seals, dark plastics, corrosion resistant materials, and the like to achieve these objectives is included in the art of the contents of the pump dispenser of the invention as described herein.

  The pump dispenser of the present invention can be preferably configured so that the flow path portion is disposed through the center of the nozzle head and the pump pushing portion or in the vicinity thereof. Thereby, arrangement | positioning of a flow-path part can be put together compactly, and a pump dispenser main body can be made compact. Alternatively, the flow path portion can be arranged outside the nozzle head and the pump pushing portion.

  The pump dispenser of the present invention preferably comprises packing means between two or more liquid, gel, slurry, paste, and / or fluid containers and the base or equivalent portion of the pump unit. Thereby, it can prevent that the content leaks outside between a container and a pump unit. Alternatively, they can be connected mechanically, molded or adhesively.

  The following is a detailed description of a pump dispenser that is an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a pump dispenser 1 of the present invention. The cover 2 of the pump dispenser 1 is connected to, for example, two bottles 3a and 3b. A nozzle head 4 that is pressed down to eject the contents 23a and 23b from the pump dispenser 1 is connected. Two nozzle content outlets 5 a and 5 b are exposed inside the front surface of the nozzle head 4.

  FIG. 2 is an exploded view for explaining the internal configuration of the pump dispenser 1 of the present invention. 3 to 5 are cross-sectional views of the embodiment of the present invention. Dip tubes 6a and 6b extend from pump units 7a and 7b into bottles 3a and 3b, respectively. Channel pipes 9a and 9b (represented and described as channel sections in the above sentence) are connected to the pump heads 8a and 8b, pass through the pump pushing section 10 and the cover 2, and the nozzle contents outlet in the nozzle head 4 Connected to 5a and 5b. The pump pushing portion 10 penetrates the spring 12 and the cover 2 and is mechanically connected to the nozzle head 4.

  Bottle holes 13a and 13b are formed in the upper surfaces of the bottles 3a and 3b. Packings 14a and 14b or O-rings (not shown) are arranged on the upper surfaces of the bottle holes 13a and 13b. The pump unit base 15 is provided with pump unit base holes 16a and 16b. Pump units 7a and 7b are arranged so as to penetrate the bottle holes 13a and 13b, the packings 14a and 14b, and the pump unit base holes 16a and 16b. The pump units 7a and 7b and the pump unit base 15 are connected by a fitting 17a, which may be connected by other mechanical means or molding or gluing. Furthermore, the pump unit base 15 and the cover 2 are connected by a fitting 17b, which may be connected by other mechanical means or molding or adhesion. Thereby, the cover 2 and the pump units 7a and 7b are fixed. Furthermore, the bottles 3a and 3b and the cover 2 are connected by a fitting 17c, which may be connected by other mechanical means or molding or gluing. Thereby, leakage of the contents 23a and 23b can be prevented by sandwiching and compressing the packings 14a and 14b between the pump unit base 15 and the bottles 3a and 3b.

  A pump pusher 10 is disposed above the pump heads 8a and 8b. The inner cylinder 11 of the pump pushing portion 10 is arranged so as to penetrate the spring 12. Furthermore, the inner cylinder 11 passes through the cylinder guide 18 of the cover 2 and is connected to the nozzle head cylinder 19 mechanically, by molding or by adhesion. One end of each of the flow path pipes 9a and 9b is connected to the pump head content outlets 20a and 20b, and the other end passes through the inside of the pump pushing portion 10, the inner cylinder 11 and the nozzle head 4, and the nozzle content outlet 5a and 5b is connected.

  As shown in FIG. 4, when the nozzle head 4 is pressed by the consumer, the connected pump pressing portion 10 operates downward to mechanically press the pump heads 8 a and 8 b that are in contact with each other, and the piston 21 a and 21 b is moved to compress the contents 23 a and 23 b in the cylinders 22 a and 22 b, pass through the pump head side holes 24 a and 24 b, pass from the pump head content outlets 20 a and 20 b through the flow pipes 9 a and 9 b, and the nozzle head 4 Are ejected from the nozzle content outlets 5a and 5b (the flow direction is indicated by F). At this time, the balls 25a and 25b block the cylinder lower holes 26a and 26b when the contents are compressed, thereby blocking the flow path toward the bottles 3a and 3b (not shown in FIG. 4) and the contents in the cylinders 22a and 22b. The objects 23a and 23b are prevented from flowing back into the bottles 3a and 3b. The spring 12 holds the pump pushing portion 10 with a force that always keeps contact or a slight gap between the lower surface of the pump pushing portion 10 and the upper portions of the pump heads 8a and 8b. Thereby, when a consumer presses down the nozzle head 4, the pump units 7a and 7b can be operated immediately.

  As shown in FIG. 5, when the consumer stops pressing the nozzle head 4, the pump head 8 a is driven by the repulsive force of the piston springs 27 a and 27 b that are sufficiently stronger than the spring 12 or another spring force (not shown). And 8b rise, and the pistons 21a and 21b close the pump head side holes 24a and 24b and rise while blocking the flow path. At this time, the cylinders 22a and 22b have negative pressure, and the contents 23a and 23b It passes through the dip tubes 6a and 6b (not shown in FIG. 5) and is sucked into the cylinders 22a and 22b. At this time, the balls 25a and 25b are stopped by the in-cylinder stoppers 28a and 28b at the time of negative pressure. The in-cylinder stoppers 28a and 28b have a lateral gap so that the contents 23a and 23b can flow ( F indicates the flow direction).

FIG. 6 is an exploded view in which the pump pushing portion 10 is simplified (the inner cylinder 11 is omitted). A mechanism for ejecting one or a plurality of contents 23a and 23b at an arbitrarily selected ratio in FIGS. 4, 5, and 6 will be described. The pump pushing portion 10 has an inclined shape that is obtained by obliquely cutting the bottom surface of the cylinder, and the pump head 8a has a reference surface S (surface for explaining the amount of operation) of the pump head 8a. The thickness Ta of the portion directly above and the thickness Tb of the portion directly above the pump head 8b are formed. When the nozzle head 4 of the pump dispenser 1 is not operated, the reference surface S is at the upper end stop position U in FIG. 5 and stops at the lower end stop position D in FIG. 4 when the nozzle head 4 is pushed down to the lowest position. When the nozzle head 4 is rotated, the pump pressing portion 10 which is connected and fixed is also rotated at the same time, and the thicknesses Ta and Tb can be changed according to the rotation position. When the nozzle head 4 is pressed, the operating amounts of the pump heads 8a and 8b are Ta and Tb at the rotational position.
For example, when the maximum value of Ta or Tb is 18 mm and the minimum value is 0 mm, if the rotational position is 0 degree and Ta is 18 mm, the opposite Tb is 0 mm (the pump head 8b is a pump unit when viewed from the pump head 8a). It is at a position of about 180 degrees around the center of the base 15). If the nozzle head 4 is pressed at this rotational position of 0 degree, the operation amount of the pump head 8a becomes 18 mm, and the operation amount of the pump head 8b becomes 0 mm. That is, only the pump unit 7a is operated 100%.
Next, when the nozzle head 4 is rotated by 80 degrees, Ta becomes 10 mm (in this example, the thickness changes by 1 mm per 10 degrees of rotation), and Tb becomes 8 mm. When the nozzle head 4 is pressed down at this rotational position of 80 degrees, the operation amount of the pump head 8a is 10 mm, and the operation amount of the pump head 8b is 8 mm.
Next, when the rotational position of the nozzle head 4 is 90 degrees, Ta is 9 mm and Tb is 9 mm. When the nozzle head 4 is pushed down at this rotational position of 90 degrees, the operation amount of the pump head 8a becomes 9 mm, and the operation amount of the pump head 8b also becomes 9 mm. That is, the contents 23a and 23b are ejected at a ratio of 50%.
As described above, the ratio of the operation amounts of the pump head 8 a and the pump head 8 b can be selected according to the rotational position of the nozzle head 4.

  As shown in FIG. 2 and FIG. 3, a rotation stopping convex portion 29 is formed inside the cylindrical guide 18 for each rotational position of the nozzle head 4 in which the operation amount of the pump heads 8 a and 8 b is a certain ratio, A rotation stopping recess 30 is formed on the outer periphery of the inner cylinder 11. Thus, the consumer can rotate the nozzle head 4 while feeling a click feeling, stop at the rotation position of a desired ratio, press the nozzle head 4 and eject the contents 23a and 23b. The convex portion 29 and the concave portion 30 may each have a reverse groove configuration (not shown), or may have a click feeling by another mechanical structure (not shown).

In FIG. 2, a mark 31 indicating the ejection ratio of the contents at the rotational position of the nozzle head 4 is labeled or printed or stamped on the cover 2. Thereby, the consumer can recognize the rotational position of the nozzle head 4 and the ejection ratio of the contents.
In FIG. 11, a label 31 or a sticker or print of a mark 31 reversibly discolored by the humidity of outside air is attached to the cover 2 at the rotational position of the nozzle head 4. Thereby, the consumer can perform the ejection with the amount of the content ratio suitable for the humidity of the outside air, which is suitable, for example, when selecting the cosmetic ejection ratio according to the environment. This mark 31 can be attached with another label, sticker or print having a sensor function such as temperature or ultraviolet ray quantity.

  In FIG. 7, stoppers 32 a and 32 b that suppress the rotation range of the nozzle head 4 are arranged inside the cover 2. As shown in FIG. 3, the stopper projection 33 protrudes from the pump pushing portion 10. Thereby, when the nozzle head 4 is rotated, it is limited that the nozzle head 4 rotates more than a certain rotational position (180 degrees in this example). As a result, the flow path pipes 9a and 9b are prevented from being severed and cut, or the flow path is crushed and blocked.

  8 and 9, the pump pushing portion 10 has a different shape. In this example, the lower side of the pump pushing part 10 is only one convex part. As a result, the pump head 8a or 8b can be selected and the contents 23a or 23b can be ejected 100%.

  In FIG. 10, three pump units 7a and 7b and 7c are arranged. In this example, the pump unit 7a is a large ejection amount type or high viscosity type, the pump unit 7b is an intermediate ejection amount type or medium viscosity type, and the pump unit 7c is a small ejection amount type or low viscosity type. Further, flow path pipes 9a, 9b and 9c corresponding to the respective types are arranged. Thereby, the ejection amount of the contents 23a, 23b and 23c per one stroke of each pump unit can be changed, or an appropriate pump unit suitable for the viscosity can be used. Thus, the pump dispenser 1 of the present invention can be used by combining a plurality of types of pump units 7a, 7b and 7c.

  FIG. 12 shows a trigger-type structure as means for pressing the nozzle head 4 of the pump dispenser 1 of the present invention. In this example, a lever base 34 is provided in a rotatable state on the upper part of the cover 2 (in this example, it is arranged in a ring shape on the outer periphery of the cylindrical guide 18 so as to be rotatable), and the lever 36 is interposed via a joint 35. The nozzle head 4 connected to the lever base 34 is provided with a nozzle head projection 37 so that the lever 36 is hooked. As a result, the consumer can move the lever 36 downward with the joint 35 as a fulcrum by pushing-in operation P of the lever 36 and press the nozzle head projection 37 to eject the contents. Depending on the rotational operation R and its rotational position, one or a plurality of contents can be ejected simultaneously in an arbitrarily selected ratio amount. 13 is a cross-sectional view of a pump dispenser having the trigger type structure shown in FIG. Thus, the pump dispenser 1 of the present invention can be operated as a trigger type pump dispenser by arranging the trigger type means.

  FIG. 14 includes a pump pushing portion 10 in which the thickness of the pump pushing portion 10 is a stepped shape. From the reference surface S, three steps of a thin thickness T1, a medium thickness T2, and a hot thickness T3 are formed, and the thickness is increased T1, T2, and T3 counterclockwise as viewed from above. With such a stepped shape, the operation amount of each pump head due to the operation of the pump pushing portion 10 can be set to a different ratio for each rotational position. For example, if the pump head 8a comes below the thin thickness T1, the pump head 8b comes below the middle thickness T2, and the pump head 8c comes below the hot thickness T3. In this state, the nozzle head When 4 is pressed, a small amount of ejection from the pump head 8a, a middle amount of ejection from the pump head 8b, and a large amount of ejection from the pump head 8c can be performed simultaneously. In this example, the spring 12 is disposed on the lower side of the pump pushing portion, and functions to return the pump pushing portion 10 upward from below. Therefore, when the hand is released after the nozzle head 4 is pressed, the nozzle head 4 returns upward, and the nozzle head 4 is rotated with the nozzle head 4 returned upward to select another ejection ratio. it can.

  Furthermore, FIG. 15 shows another form of the pump pushing part 10. The lower half of the pump pushing portion 10 has the same shape as that of the pump pushing portion 10 in FIG. 14, and has three steps of a thin thickness TL1, a middle thickness TL2, and a hot thickness TL3 from the reference surface S. It is arranged so that the thickness increases TL1, TL2, TL3 counterclockwise as viewed (this is assumed to be the FL surface). The upper half of the pump push-in portion 10 has a shape in which a step is formed on the upper side (this is assumed to be a FU surface), and has a thin thickness TU1, a middle thickness TU2, and a hot thickness TU3 from the reference surface S (this example) Then, the thickness amounts are TL1 = TU1, TL2 = TU2, TL3 = TU3), and when the FU surface is turned upside down, the TU1, TU3, and TU2 are arranged counterclockwise as viewed from above. It is different from the case of facing downward. The inner cylinder 11 and the pump pushing portion 10 are provided with a screw portion J (this may be a mechanical fitting structure other than a screw) so as to be connected to each other. As a result, the consumer can remove the cover 2 and attach / detach the favorite surface (FL surface or FU surface) to the inner cylinder 11. With this configuration, three combinations of simultaneous ejection ratios of the contents (23a, 23b, and 23c) using the FL surface can be made. Moreover, three combinations of the simultaneous ejection ratios of the contents (23a, 23b, and 23c) using the FU surface can be made. There are a total of 6 types, and combinations of all the contents (3 × 2 × 1 = 6 types) are possible.

  In the example shown in FIG. 14 and FIG. 15, the step is three steps, but it can be similarly arranged with four or more steps. In FIG. 15, the FL surface and the FU surface are configured. However, a step between the FL surface and the FU surface may be disposed on one surface, and the surface may be configured by only one surface. Or you may have a structure, shape, and combination of another level | step difference.

  In FIG. 15, when both sides of the pump pusher 10 are used, the pump pusher 10 can be provided to the consumer as another variation of components regardless of whether one side is used. Thereby, the components of the pump push-in portion 10 can be detached and the contents can be ejected in a desired ratio amount. In this case, since components other than the pump push-in portion 10 of the pump dispenser 1 can be configured by common parts, a plurality of variations can be provided at low cost, and the multifunctional pump dispenser 1 can be provided.

  In FIG. 17, a screw method is provided for connecting the pump units 7a and 7b to the bottles 3a and 3b. Screw caps 38a and 38b are attached to the pump units 7a and 7b, and screw ports 39a and 39b are formed in the bottle 3a and the bottle 3b. This allows the consumer to screw the screw caps 38a and 38b into the screw openings 39a and 39b. (The pump units 7a and 7b have a flange 40a and a flange 40b, and screw caps 38a and 38b are caught by these flanges. When screwed, the pump units 7a and 7b are fixed together with the screw caps 38a and 38b. Also, the screw caps 38a and 38b can be freely rotated during screwing). Thereby, pump unit 7a and 7b, the bottle 3a, and the bottle 3b are connected, and the leakage of the contents 23a and 23b can be prevented. Also, other known methods may be used for screwing.

  As described above, the pump dispenser 1 of the present invention ejects the contents 23a, 23b, and 23c in the bottles 3a, 3b, and 3c, at one or more at the same time in an arbitrarily selected ratio amount. be able to.

  FIG. 17 shows an embodiment of the present invention, in which bottles are individually arranged on the right and left sides and can be held so that two contents are not mixed. Arranged to prevent leakage of contents. The contents can contain shampoo and conditioner respectively.

  FIG. 18 shows an assembly of a pump unit, a cover, and a nozzle head to be mounted on the bottle of FIG. 17, and the pump units are separately arranged on the left and right sides, and can suck, pressurize and pump without mixing the two contents.

  FIG. 19 shows a pump dispenser assembled from the components shown in FIGS. 17 and 18. The contents can be selected and ejected by rotating the nozzle head.

  FIG. 20 shows the nozzle contents outlet of the pump dispenser of FIG. The outlet of each content is arranged, and the content is ejected from the content. The content is not mixed inside the pump dispenser, and the object of the present invention can be realized.

  FIG. 21 is another embodiment of the present invention. This is a pump unit type different from FIG. The contents can be used for low-viscosity lotions and emulsions.

  FIG. 22 shows the pump unit portion of FIG. 21 as viewed from below, in which a channel pipe and a pump pushing portion are arranged.

  FIG. 23 shows a pump dispenser equipped with FIG. Each bottle holds its own contents.

  FIG. 24 shows still another embodiment of the present invention. Four pump units are installed. Handles 4 types of contents.

  FIG. 25 shows a bottle portion of the pump dispenser of FIG. Individual bottles can be placed to keep the four contents from mixing. Since each bottle can be separated, the contents can be replenished individually. A bottle hole for inserting the pump unit is opened at the top, and a packing is provided to prevent leakage of the contents. One pump dispenser can contain shampoo, conditioner, body soap, hand soap, etc.

  FIG. 26 shows a pump dispenser assembled from the parts shown in FIGS. The contents can be selected and ejected by rotating the nozzle head.

  FIG. 27 shows the nozzle contents outlet of the pump dispenser of FIG. Each outlet is arranged for each content, and the content is ejected from here. The content is not mixed inside the pump dispenser, and the object of the present invention can be realized.

It is a perspective view which shows the pump dispenser by this embodiment of this invention. It is an exploded view showing a pump dispenser according to this embodiment of the present invention. It is sectional drawing which shows the pump dispenser by this embodiment of this invention. It is sectional drawing which shows the downward operation | movement of the pump heads 8a and 8b at the time of pressing-down of the nozzle head 4 of the pump dispenser by this embodiment of this invention. It is sectional drawing which shows the raising operation | movement of the pump heads 8a and 8b of the pump dispenser by this embodiment of this invention. It is the simplified exploded view for description of the pump pushing part 10 of the pump dispenser by this embodiment of the present invention. It is a perspective view for explanation of stoppers 32a and 32b portion of a pump dispenser by this embodiment of the present invention. It is sectional drawing which showed other embodiment of the pump dispenser according to this invention. FIG. 9 is another exploded view of the pump dispenser shown in FIG. 8. It is the figure which showed other embodiment of the pump dispenser according to this invention. It is the figure which showed the form of the cover part of the pump dispenser according to this invention. It is the figure which added the trigger type | formula which is further another embodiment of the pump dispenser according to this invention. It is sectional drawing of the pump dispenser shown in FIG. It is the figure which showed other embodiment of the pump dispenser according to this invention. It is the figure which showed other embodiment of the pump dispenser according to this invention. It is the figure which showed the connection form of the other pump unit and bottle of the pump dispenser according to this invention. It is the drawing substitute photograph which showed the Example of the pump dispenser. (Example 1) It is the drawing substitute photograph which showed the Example of the pump dispenser. (Example 1) It is the drawing substitute photograph which showed the Example of the pump dispenser. (Example 1) It is the drawing substitute photograph which showed the Example of the pump dispenser. (Example 1) It is the drawing substitute photograph which showed another Example of the pump dispenser. (Example 2) It is the drawing substitute photograph which showed another Example of the pump dispenser. (Example 2) It is the drawing substitute photograph which showed another Example of the pump dispenser. (Example 2) It is the drawing substitute photograph which showed another Example of the pump dispenser. (Example 3) It is the drawing substitute photograph which showed another Example of the pump dispenser. (Example 3) It is the drawing substitute photograph which showed another Example of the pump dispenser. (Example 3) It is the drawing substitute photograph which showed another Example of the pump dispenser. (Example 3)

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pump dispenser 2 Cover 3a Bottle 3b Bottle 3c Bottle 4 Nozzle head 5a Nozzle contents outlet 5b Nozzle contents outlet 5c Nozzle contents outlet 6a Immersion pipe 6b Immersion pipe 6c Immersion pipe 7a Pump unit 7b Pump unit 7c Pump unit 8a Pump head 8b Pump head 8c Pump head 9a Channel pipe 9b Channel pipe 9c Channel pipe 10 Pump pushing part 11 Inner cylinder 12 Spring 13a Bottle hole 13b Bottle hole 13c Bottle hole 14a Packing 14b Packing 14c Packing 15 Pump unit base 16a Pump unit Pedestal hole 16b Pump unit pedestal hole 17a Fitting 17b Fitting 17c Fitting 18 Cylindrical guide 19 Nozzle head cylinder 20a Pump head contents outlet 20b Pump Head contents outlet 21a Piston 21b Piston 22a Cylinder 22b Cylinder 23a Contents 23b Contents 23c Contents 24a Pump head side hole 24b Pump head side hole 25a Ball 25b Ball 26a Cylinder lower hole 26b Cylinder lower hole 27a Piston spring 27a Piston spring 28a Cylinder stopper 28b Cylinder stopper 29 Rotation stop projection 30 Rotation stop recess 31 Mark 32a Stopper 32b Stopper 33 Stopper protrusion 34 Lever base 35 Joint 36 Lever 37 Nozzle head protrusion 38a Screw cap 38b Screw cap 39a Screw port 39b Screw port 40a 鍔 40b Ｓ S Reference plane Ta Thickness of the portion directly above the pump head 8a Tb Portion directly above the pump head 8b Thickness U Upper end stop position D Lower end stop position F Flow direction P Retraction operation J Screw part T1 Light thickness T2 Medium thickness T3 Hot thickness TL1 Lower half thin thickness TL2 Lower half intermediate thickness TL3 Lower half hot thickness TU1 Thin thickness of upper half TU2 Middle thickness of upper half TU3 Hot thickness of upper half FL Lower half face FU Upper half face R Rotation operation

Claims (6)

  A pump dispenser for ejecting two or more liquids, gels, slurries, pastes, and / or fluids in one or more simultaneously in an arbitrarily selected ratio amount, wherein the two or more liquids, gels, slurries, Each container for containing paste and / or fluid and each pump unit for sucking, pressurizing and pumping the contents of the container are provided, and a nozzle head for ejecting the contents is provided. Each of the contents includes an outlet portion, and each of the flow path portions connecting between each of the outlet portions and each of the pump units. A pump pusher, wherein the pump pusher is mechanically connected near the lower portion of the nozzle head, and the pump pusher Means for directly or indirectly contacting one or more of the pump units with one or more dimensional difference parts, and actuating the pump pushing portion by actuating the nozzle head to arbitrarily select one or more of the pump units simultaneously And a means for operating at an amount of the specified ratio, and ejecting the respective contents of the respective containers through the respective pump units and the respective flow path portions to the outside of the nozzle head, Pump dispenser to do.   2. The pump dispenser according to claim 1, further comprising means for rotating the nozzle head and operating one or more of the respective pump units at an arbitrarily selected ratio according to the rotational position thereof.   Means for attaching / detaching the pump pushing part, exchanging with the other pump pushing part, and / or means for changing the mounting direction of the upper and lower faces provided with different shapes of the upper and lower faces of the pump pushing part. The pump dispenser of Claim 1 or Claim 2 provided.   4. A pump dispenser according to claim 1 or claim 2 or claim 3, comprising triggering means.   According to the rotational position of the nozzle head, the ejection ratio of the contents and / or the external humidity and / or the external ultraviolet light amount and / or the external temperature and / or other sensing values of the external environment are applied to the outer surface of the housing. 5. A pump dispenser according to claim 1 or claim 2 or claim 3 or claim 4 comprising a label or sticker to be displayed or a print or stamp.   The said pump unit was equipped with the pump unit of the same and / or different kind according to the chemical property of the said content, viscosity, a physical property, and / or the capacity | capacitance which ejects, The claim 1 or Claim 2 or Claim 3 or Claim Item 6. A pump dispenser according to item 4 or item 5.