WO2012066619A1 - Appareil de distribution de contenu - Google Patents

Appareil de distribution de contenu Download PDF

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Publication number
WO2012066619A1
WO2012066619A1 PCT/JP2010/070316 JP2010070316W WO2012066619A1 WO 2012066619 A1 WO2012066619 A1 WO 2012066619A1 JP 2010070316 W JP2010070316 W JP 2010070316W WO 2012066619 A1 WO2012066619 A1 WO 2012066619A1
Authority
WO
WIPO (PCT)
Prior art keywords
button
contact
cap
container
return
Prior art date
Application number
PCT/JP2010/070316
Other languages
English (en)
Japanese (ja)
Inventor
瀧澤　理
紀彦 落合
Original Assignee
株式会社三谷バルブ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社三谷バルブ filed Critical 株式会社三谷バルブ
Priority to PCT/JP2010/070316 priority Critical patent/WO2012066619A1/fr
Publication of WO2012066619A1 publication Critical patent/WO2012066619A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/22—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means with a mechanical means to disable actuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1019—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element the inlet valve moving concurrently with the controlling element during whole pressure and aspiration strokes, e.g. a cage for an inlet valve ball being part of the controlling element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring

Definitions

  • the present invention relates to a content discharge device that is attached to a container and discharges the contents of the container.
  • a cap that is a container mounting portion that is attached to the container, and a button that is moved relative to the cap to release the contents of the container
  • the cap has an opening edge that is a push direction movement stop portion that stops movement of the nozzle in the pushing direction, which is a direction in which the nozzle is pushed, by contacting the nozzle.
  • a discharge pump is known that includes a regulating rib that is a contact portion for a pushing direction in which a contact state with an opening edge portion is switched by rotation of a nozzle with respect to a cap (see, for example, Patent Document 1).
  • the rotation of the nozzle with respect to the cap can stop the movement of the nozzle in the pushing direction, and the position of the nozzle can be maintained, but the nozzle in the returning direction, which is the opposite direction to the pushing direction, can be maintained. There is a problem that it is impossible to stop the movement and maintain the position of the nozzle.
  • the present invention provides a content discharge device capable of maintaining the button position by stopping the movement of the button in the pressing direction and maintaining the button position by stopping the movement of the button in the return direction. For the purpose.
  • the content discharge device of the present invention includes a container mounting portion that is attached to a container, and a button that is moved with respect to the container mounting portion in order to discharge the contents of the container.
  • a push-direction movement stop portion that stops the movement of the button in the push direction that is a direction in which the button is pushed by contacting the button, and the button is rotated by the rotation of the button with respect to the container mounting portion.
  • the container mounting portion is configured to move the button in a return direction opposite to the pressing direction.
  • a return direction movement stop portion that stops movement by contacting the button is provided at a position in the push direction with respect to the push direction movement stop portion, and the button is opposed to the container mounting portion. Characterized in that it comprises a position of the return direction direction contact portions return the contact is switched and said return direction detent portion by rotation of the button with respect to the Oshikata direction contact section for that.
  • the content discharge device of the present invention can stop the movement of the button in the pushing direction and maintain the position of the button, and can stop the movement of the button in the returning direction and maintain the position of the button. .
  • the push direction contact portion and the return direction contact portion of the content discharge device of the present invention may be configured by the same protrusion.
  • the content discharge device of the present invention can simplify the structure of the button.
  • the rotation direction of the button with respect to the container mounting portion of the content discharge device of the present invention is switched from a state in which the pressing direction contact portion is not in contact with the pressing direction movement stop portion to a state in which the pressing direction contact portion is not in contact. It may be the same when the return direction contact portion is switched from a state in which it does not contact the return direction movement stop portion to a contact state.
  • the content discharge device of the present invention stops the movement of the button in the pushing direction and maintains the position of the button, and stops the movement of the button in the returning direction and maintains the position of the button. Since the rotation direction of the button with respect to the container mounting portion is the same, the user's operation can be facilitated.
  • the push direction movement stop portion and the return direction movement stop portion of the content discharge device of the present invention may be constituted by the same protrusion.
  • the content discharge device of the present invention can simplify the structure of the container mounting portion.
  • the container mounting portion of the content discharge device of the present invention is configured to rotate the button when the button exists at a position where the contact state of the push direction contact portion and the push direction movement stop portion is switched. Rotation of the button when the button exists at a position where the contact state of the push-direction rotation stop portion and the return-direction contact portion and the return-direction movement stop portion can be switched.
  • a rotation-preventing portion for returning direction that stops by contacting the button, and the rotation-stopping portion for pushing direction is configured to switch the button when the contact state of the pushing-direction contact portion and the pushing-direction movement stopping portion is switched.
  • the return direction rotation stop portion is moved over by the button when the contact state of the return direction contact portion and the return direction movement stop portion is switched.
  • the push direction rotation stop portion and the return direction rotation stop portion may guide the button when the button is moved in the push direction and the return direction with respect to the container mounting portion. .
  • the content discharge device of the present invention is not only configured to stop the rotation of the push direction rotation stop portion and the return direction rotation stop portion with respect to the container mounting portion but also to the button with respect to the container mounting portion. Since the button is guided when the button is moved in the push direction and the return direction, the push direction is used as a structure for guiding the button when the button is moved in the push direction and the return direction with respect to the container mounting portion. The amount of the material of the container mounting portion can be reduced as compared with the case where another configuration is provided instead of the rotation stopping portion for return and the rotation stopping portion for return direction.
  • the pump-type product of the present invention is characterized by including a content discharge device and the container in which the content is stored and the container mounting portion is mounted.
  • the pump-type product of the present invention prevents the wasteful release of contents to maintain the button position by stopping the movement of the button in the pushing direction and maintaining the button position. Can do. Moreover, the pump type product of the present invention can maintain the button position by reducing the overall size by stopping the movement of the button in the returning direction and maintaining the button position.
  • the aerosol type product of the present invention includes a content discharge device and the container in which the content and the gas for injection are stored and the container mounting portion is mounted.
  • the aerosol type product of the present invention can prevent the contents from being accidentally released by stopping the movement of the button in the pressing direction and maintaining the position of the button. Moreover, the pump type product of this invention can discharge
  • the content discharge device of the present invention can maintain the position of the button by stopping the movement of the button in the pressing direction, and can maintain the position of the button by stopping the movement of the button in the returning direction.
  • FIG. 1 is a cross-sectional view of a pump-type product according to the first embodiment of the present invention in a state where a button is not pressed.
  • FIG. 2A is a plan view of the cap shown in FIG.
  • FIG. 2B is a bottom view of the cap shown in FIG.
  • FIG. 3A is a cross-sectional view taken along the line AA in FIG.
  • FIG. 3B is a cross-sectional view taken along the line BB in FIG.
  • FIG. 4 is a development view of a protrusion formed on the inner periphery of the cap shown in FIG.
  • FIG. 5A is a plan view of the button body shown in FIG.
  • FIG. 5B is a bottom view of the button body shown in FIG. FIG.
  • FIG. 6 is a cross-sectional view taken along the line CC of FIG.
  • FIG. 7A is a plan view of the bush shown in FIG. FIG.7 (b) is a bottom view of the bush shown to Fig.7 (a).
  • FIG. 8A is a cross-sectional view taken along the line DD in FIG.
  • FIG. 8B is a cross-sectional view taken along the line EE in FIG.
  • FIG. 9 is a cross-sectional view of the pump product shown in FIG. 1 with the button fully pressed.
  • FIG. 10 is a cross-sectional view of the pump-type product shown in FIG. 1 when the button is fixed with the full length extended.
  • FIG. 11 is a cross-sectional view of the pump-type product shown in FIG.
  • FIG. 12 is a cross-sectional view of an aerosol type product according to the second embodiment of the present invention in a state where the button is not pressed.
  • FIG. 13 is a cross-sectional view of the aerosol product shown in FIG. 2 with the button fully pressed.
  • FIG. 14 is a cross-sectional view of the aerosol product shown in FIG. 2 when the button is fixed with the entire length extended.
  • FIG. 15 is a cross-sectional view of the aerosol product shown in FIG. 2 when the button is fixed in a state where the overall length is shortened.
  • FIG. 1 is a cross-sectional view of the pump-type product 10 according to the present embodiment in a state where the button 50 is not pressed.
  • a pump-type product 10 includes a container 20 containing liquid and powder such as shampoo, rinse, and hand soap as contents, and a contents discharge device of the present invention attached to the container 20. And a pump 30.
  • the pump 30 includes a cap 40 made of a synthetic resin as a container mounting portion of the present invention attached to the container 20, a button 50 moved relative to the cap 40 to release the contents of the container 20, and the cap 40
  • a cylinder 60 attached, a piston 70 housed in the cylinder 60, a spring 80 housed in the cylinder 60 and biasing the piston 70, and a resin pipe 85 attached to the cylinder 60 are provided.
  • FIG. 2A is a plan view of the cap 40.
  • FIG. 2B is a bottom view of the cap 40.
  • FIG. 3A is a cross-sectional view taken along the line AA in FIG.
  • FIG. 3B is a cross-sectional view taken along the line BB in FIG.
  • FIG. 4 is a development view of the protrusions 41 to 46 formed on the inner periphery of the cap 40.
  • the cap 40 is a female fitting into a male screw 21a (see FIG. 1) formed on the outer periphery of the mouth portion 21 (see FIG. 1) of the container 20 (see FIG. 1).
  • a screw 40a an annular protrusion 40b formed on the inner periphery opposite to the side to which the container 20 is attached, an annular protrusion 40c formed on the inner periphery on the annular protrusion 40b side with respect to the female screw 40a, and an annular protrusion And protrusions 41 to 46 formed on the inner periphery between the annular protrusion 40c and the annular protrusion 40c.
  • the cap 40 is surrounded by the groove 40 d surrounded by the protrusions 41, 43 and 44 and the protrusion 42, the groove 40 e surrounded by the protrusion 41 and the protrusions 42, 45 and 46, and the protrusion 41 and the protrusion 43.
  • a groove 40f, a groove 40g surrounded by the protrusion 41 and the protrusion 44, a groove 40h surrounded by the protrusion 42 and the protrusion 45, and a groove 40i surrounded by the protrusion 42 and the protrusion 46 are formed. .
  • the protrusion 41 includes an axially extending portion 41a extending in the axial direction of the container 20, a circumferentially extending portion 41b extending in the circumferential direction from the middle of the axially extending portion 41a, and a circumferentially extending portion 41b.
  • a flat portion 41e as a push direction movement stop portion of the present invention that stops by contact, and a return direction opposite to the direction indicated by the arrow 10a, that is, a button in the direction indicated by the arrow 10b (see FIG. 1). Touching the button 50 with 50 movements And a flat portion 41f of the return movement stopper portion of the present invention to stop me.
  • the plane part 41f is arranged at a position in the direction indicated by the arrow 10a with respect to the plane part 41e.
  • the protrusion 42 includes an axially extending portion 42a extending in the axial direction of the container 20, a circumferentially extending portion 42b extending in the circumferential direction from the middle of the axially extending portion 42a, and a circumferentially extending portion 42b.
  • the plane part 42f is arranged at a position in the direction indicated by the arrow 10a with respect to the plane part 42e.
  • the protrusion 43 extends to the annular protrusion 40b side from the end of the circumferentially extending part 41b opposite to the axially extending part 41a side.
  • the protrusion 44 extends from the end portion of the circumferentially extending portion 41b on the side opposite to the axially extending portion 41a side to the annular protrusion 40c side.
  • the protrusion 45 extends from the end of the circumferentially extending portion 42b on the side opposite to the axially extending portion 42a side to the annular protrusion 40b side.
  • the protrusion 46 extends from the end portion of the circumferentially extending portion 42b opposite to the axially extending portion 42a side to the annular protrusion 40c side.
  • the protrusion 41 and the protrusion 42 have the same distance from the axis of the cap 40.
  • the protrusions 43 to 46 have the same distance from the axis of the cap 40.
  • the distances from the axis of the cap 40 to the protrusions 41 and 42 are shorter than the distances from the axis of the cap 40 to the protrusions 43 to 46.
  • the button 50 includes a synthetic resin button body 51 and a synthetic resin bush 55 attached to the button body 51.
  • FIG. 5A is a plan view of the button main body 51.
  • FIG. 5B is a bottom view of the button main body 51.
  • FIG. 6 is a cross-sectional view taken along the line CC of FIG.
  • the button main body 51 rotates the content discharge port 51 a for discharging the contents of the container 20, the operation unit 51 b for being pressed by the user, and the button 50.
  • An arrow-shaped groove 51c formed in the operation portion 51b and a cylindrical portion 52 are provided in order to inform the user that this is possible.
  • the cylinder part 52 is provided with a piston attachment part 52a on the inner periphery, which communicates with the content discharge port 51a and to which a piston 70 (see FIG. 1) is attached.
  • the cylindrical portion 52 includes a protrusion 52b that extends in the axial direction for alignment with the bush 55, and a protrusion 52c that is narrower than the protrusion 52b and extends in the axial direction for alignment with the bush 55.
  • An arc-shaped projection 52d and an arc-shaped projection 52e provided between the projection 52b and the projection 52c are provided on the outer periphery.
  • FIG. 7A is a plan view of the bush 55.
  • FIG. 7B is a bottom view of the bush 55.
  • FIG. 8A is a cross-sectional view taken along the line DD in FIG.
  • FIG. 8B is a cross-sectional view taken along the line EE in FIG.
  • the bush 55 includes a hole 55a into which the cylindrical portion 52 (see FIG. 5B) of the button main body 51 is inserted, and a protrusion 52b (see FIG. 5B) of the button main body 51.
  • an arcuate protrusion 55e that contacts an arcuate protrusion 52e (see FIG. 6) of the button body 51 is provided on the inner periphery.
  • the bush 55 is fixed to the button main body 51 by the arc-shaped protrusions 55d and 55e coming into contact with the arc-shaped protrusions 52d and 52e of the button main body 51, respectively.
  • the bush 55 includes a protrusion 56 that fits in the groove 40d (see FIG. 2A) of the cap 40 and a protrusion 57 that fits in the groove 40e of the cap 40 (see FIG. 2A) on the outer periphery. ing.
  • the protrusion 57 is narrower than the protrusion 56.
  • the protrusion 56 includes a flat portion 56a as a pressing direction contact portion of the present invention in which the contact state with the flat portion 41e of the cap 40 is switched by the rotation of the button 50 relative to the cap 40, and the cap 40 according to the rotation of the button 50 relative to the cap 40.
  • the flat portion 56b as a return direction contact portion according to the present invention in which the contact state with the flat portion 41f of the present invention is switched, and the button 50 rotates with respect to the cap 40 in the direction indicated by the arrow 10c (see FIG. 5A).
  • a flat portion 56c that comes into contact with the protrusion 41 of the cap 40 when being moved, and the protrusion 42 of the cap 40 when the button 50 is rotated relative to the cap 40 in the direction indicated by the arrow 10d (see FIG. 5A).
  • a flat surface portion 56d that contacts the curved surface portion 56c, a curved surface portion 56e whose entire area is the same distance from the axis of the bush 55, And a curved portion 56f that connects the parts 56e, and a curved portion 56g that connects the flat portion 56d and the curved portion 56e.
  • the flat portion 56b is disposed at a position in the direction indicated by the arrow 10b (see FIG. 1) with respect to the flat portion 56a.
  • the protrusion 57 includes a flat portion 57a as a pressing direction contact portion according to the present invention in which the contact state with the flat portion 42e of the cap 40 is switched by the rotation of the button 50 with respect to the cap 40, and the cap 40 with the rotation of the button 50 with respect to the cap 40
  • the flat portion 57b as the return direction contact portion of the present invention in which the contact state with the flat portion 42f of the present invention is switched, and the protrusion 42 of the cap 40 when the button 50 is rotated in the direction indicated by the arrow 10c with respect to the cap 40.
  • the flat portion 57c that contacts the projection 41 of the cap 40 when the button 50 is rotated in the direction indicated by the arrow 10d with respect to the cap 40, and the entire area is the same from the axis of the bush 55.
  • a curved surface portion 57e as a distance, a curved surface portion 57f connecting the flat surface portion 57c and the curved surface portion 57e, and a flat surface And a curved portion 57g that connects the parts 57d and the curved portion 57e.
  • the plane part 57b is arranged at a position in the direction indicated by the arrow 10b with respect to the plane part 57a.
  • the curved surface portion 56e and the curved surface portion 57e are located at the same distance from the axis of the bush 55.
  • the cylinder 60 contacts a cylinder body 61 made of synthetic resin, a packing 62 that prevents the contents of the container 20 from leaking between the container 20 and the cylinder 60, and the piston 70.
  • a rubber packing 64 that prevents the contents of the container 20 from leaking from between the cylinder 60 and the piston 70, and a synthetic resin packing support 65 that sandwiches and supports the packing 64 together with the cylinder body 61.
  • the cylinder body 61 includes an annular groove 61a at the approximate center in the axial direction.
  • the packing 62 is annular and attached to the cylinder body 61.
  • the cylinder 60 is formed with a hole 60 a penetrating the cylinder body 61. In the pump 30, a space 30 a surrounded by the cylinder body 61, the packing 64, and the piston 70 is formed.
  • the piston 70 has a first piston 71 made of synthetic resin whose one end is attached to the piston mounting portion 52a of the button 50, a second piston 72 made of synthetic resin disposed between the first piston 71 and the spring 80, And a rubber valve body 73 placed on the second piston 72.
  • the pump 30 includes a space 30b surrounded by the cylinder body 61, the first piston 71 and the second piston 72, and a space 30c where the spring 80 is disposed and surrounded by the cylinder body 61 and the second piston 72. Is formed.
  • the first piston 71 has a hole 71a that allows the content discharge port 51a and the space 30b to communicate with each other when the second piston 72 is not in contact.
  • the second piston 72 has a hole 72a that allows the space 30b and the space 30c to communicate with each other when the valve body 73 is opened.
  • the contents of the container 20 are included in the space 30b.
  • FIG. 9 is a cross-sectional view of the pump-type product 10 in a state where the button 50 is completely pushed.
  • the piston 70 to which the button 50 is attached moves in the direction indicated by the arrow 10b by the urging force of the spring 80.
  • the piston 70 moves in the direction indicated by the arrow 10b
  • the volume of the space 30b increases as the piston 70 moves, and the pressure in the space 30b decreases.
  • the pressure in the space 30c becomes higher than the pressure in the space 30b. Accordingly, the valve body 73 is opened, and the contents are introduced from the space 30c into the space 30b through the hole 72a of the second piston 72.
  • the contents of the container 20 are introduced into the space 30 c through the pipe 85.
  • FIG. 10 is a cross-sectional view of the pump-type product 10 when the button 50 is fixed with the full length extended.
  • the flat portions 56a and 57a are in contact with the flat portions 41e and 42e of the cap 40, respectively, and are indicated by the arrow 10c with respect to the cap 40. Rotate in the direction.
  • the button 50 is further rotated in the direction indicated by the arrow 10c with respect to the cap 40, the curved surface portions 56e, 57e and the protrusions 43, 45 of the cap 40 are not contacted, and the deformation of the protrusions 56, 57 is restored.
  • the protrusions 56 and 57 are fitted into the grooves 40f and 40h (see FIG. 4) of the cap 40, respectively.
  • the button 50 is in the state shown in FIG. In the state shown in FIG. 10, the button 50 is prohibited from rotating in the direction indicated by the arrow 10 c when the flat portions 56 c and 57 c (see FIG. 7B) contact the protrusions 41 and 42 of the cap 40, respectively. .
  • the pump-type product 10 can operate in the same manner as described above by the button 50 being rotated by the user in the direction indicated by the arrow 10c, and shift to the state shown in FIG. it can.
  • the button 50 When the button 50 is further rotated in the direction indicated by the arrow 10d with respect to the cap 40, the curved surface portions 56e and 57e contact the protrusions 43 and 45 of the cap 40, respectively, and the direction indicated by the arrow 10d with respect to the cap 40. Rotate to.
  • the button 50 is further rotated in the direction indicated by the arrow 10d with respect to the cap 40, the curved surface portions 56e, 57e and the protrusions 43, 45 of the cap 40 are not contacted, and the deformation of the protrusions 56, 57 is restored.
  • the protrusions 56 and 57 are fitted in the grooves 40d and 40e (see FIG. 4) of the cap 40, respectively.
  • the flat portions 56d and 57d are in contact with the protrusions 42 and 41 of the cap 40 in a state where the protrusions 56 and 57 are fitted in the grooves 40d and 40e of the cap 40, respectively. As a result, rotation in the direction indicated by the arrow 10d is prohibited.
  • FIG. 11 is a cross-sectional view of the pump-type product 10 when the button 50 is fixed in a state where the entire length is shortened.
  • the button 50 When the button 50 is further rotated in the direction indicated by the arrow 10c with respect to the cap 40, the curved surface portions 56e and 57e contact the protrusions 44 and 46 of the cap 40, respectively, and the direction indicated by the arrow 10c with respect to the cap 40. Rotate to.
  • the button 50 When the button 50 is further rotated in the direction indicated by the arrow 10c with respect to the cap 40, the curved surface portions 56e, 57e and the protrusions 44, 46 of the cap 40 are not contacted, and the deformation of the protrusions 56, 57 is restored.
  • the protrusions 56 and 57 fit into the grooves 40g and 40i (see FIG. 4) of the cap 40, respectively. That is, the button 50 is in the state shown in FIG. In the state shown in FIG. 11, the button 50 is prevented from rotating in the direction indicated by the arrow 10c when the flat portions 56c and 57c (see FIG. 7B) contact the protrusions 41 and 42 of the cap
  • the button 50 When the button 50 is further rotated in the direction indicated by the arrow 10d with respect to the cap 40, the curved surface portions 56e and 57e contact the protrusions 44 and 46 of the cap 40, respectively, and the direction indicated by the arrow 10d with respect to the cap 40. Rotate to.
  • the button 50 is further rotated in the direction indicated by the arrow 10d with respect to the cap 40, the curved surface portions 56e, 57e and the protrusions 44, 46 of the cap 40 are not contacted, and the deformation of the protrusions 56, 57 is restored.
  • the protrusions 56 and 57 are fitted in the grooves 40d and 40e (see FIG. 4) of the cap 40, respectively.
  • the flat portions 56d and 57d are in contact with the protrusions 42 and 41 of the cap 40 in a state where the protrusions 56 and 57 are fitted in the grooves 40d and 40e of the cap 40, respectively. As a result, rotation in the direction indicated by the arrow 10d is prohibited.
  • the pump 30 stops the movement of the button 50 in the direction indicated by the arrow 10a as shown in FIG. 10 to maintain the position of the button 50, and the arrow of the button 50 as shown in FIG.
  • the movement of the direction shown by 10b can be stopped and the position of the button 50 can be maintained.
  • the pump type product 10 wastes the contents to maintain the position of the button 50 by stopping the movement of the button 50 in the direction indicated by the arrow 10a and maintaining the position of the button 50 as shown in FIG. Can be prevented from being released.
  • This function is convenient when the user carries the pump-type product 10, for example.
  • the pump type product 10 stops the movement of the button 50 in the direction indicated by the arrow 10b and maintains the position of the button 50, thereby reducing the overall size and changing the position of the button 50. Can be maintained.
  • This function is convenient when, for example, the pump-type product 10 is shipped from a factory, or when the user wants to carry the pump-type product 10 with a small size.
  • the flat portions 41 e and 41 f of the cap 40 are formed by the same protrusion 41, and the flat portions 42 e and 42 f of the cap 40 are formed by the same protrusion 42. It can be simplified.
  • the flat portions 41e and 41f of the cap 40 may be configured by separate protrusions, and the flat portions 42e and 42f of the cap 40 may be configured by separate protrusions.
  • the flat portions 56 a and 56 b of the button 50 are configured by the same protrusion 56, and the flat portions 57 a and 57 b of the button 50 are configured by the same protrusion 57, so that the structure of the button 50 is It can be simplified.
  • the flat portions 56a and 56b of the button 50 may be configured by separate protrusions, or the flat portions 57a and 57b of the button 50 may be configured by separate protrusions.
  • the rotation direction of the button 50 with respect to the cap 40 is switched from a state where the flat portions 56a, 57a of the button 50 are not in contact with the flat portions 41e, 42e of the cap 40 to a state where the flat portions 56b, 57b of the button 50 are contacted.
  • 57b is the direction indicated by the same arrow 10c when it is switched from a state where it does not contact the flat portions 41f, 42f of the cap 40 to a state where it contacts. That is, the pump 30 stops the movement of the button 50 in the direction indicated by the arrow 10a and maintains the position of the button 50, and stops the movement of the button 50 in the direction indicated by the arrow 10b and maintains the position of the button 50.
  • the rotation direction of the button 50 with respect to the cap 40 is the same. Therefore, the pump 30 can facilitate the user's operation.
  • the rotation direction of the button 50 with respect to the cap 40 is switched from the state in which the flat portions 56a and 57a of the button 50 are not in contact with the flat portions 41e and 42e of the cap 40 to the flat portion 56b of the button 50, 57b may be in the opposite direction when it is switched from a state where it does not contact the flat portions 41f, 42f of the cap 40 to a state where it contacts.
  • the protrusions 43 and 45 of the cap 40 rotate the button 50 when the button 50 exists at a position where the contact state of the flat portions 56a and 57a of the button 50 and the flat portions 41e and 42e of the cap 40 is switched.
  • the button 50 can be used to overcome the pressing direction of the present invention. It constitutes a rotation stop.
  • the protrusions 44 and 46 of the cap 40 contact the button 50 with the rotation of the button 50 when the button 50 exists at a position where the contact state between the flat portions 56b and 57b of the button 50 and the flat portions 41f and 42f of the cap 40 is switched.
  • the button 50 can be used to overcome the rotation stop for the return direction of the present invention.
  • the protrusions 43 and 45 and the protrusions 44 and 46 guide the button 50 when the button 50 is moved in the direction indicated by the arrows 10 a and 10 b with respect to the cap 40. Therefore, the pump 30 not only has the protrusions 43 and 45 and the protrusions 44 and 46 configured to stop the rotation of the button 50 with respect to the cap 40, but also moves the button 50 with respect to the cap 40 in the direction indicated by the arrows 10a and 10b.
  • the projections 43 and 45 and the projections 44 are arranged to guide the button 50 when the button 50 is moved in the direction indicated by the arrows 10a and 10b with respect to the cap 40.
  • the amount of the material of the cap 40 can be reduced as compared with the case where another configuration is provided instead of.
  • FIG. 12 is a cross-sectional view of the aerosol product 110 according to the present embodiment in a state where the button 50 is not pressed.
  • FIG. 13 is a cross-sectional view of the aerosol product 110 with the button 50 fully depressed.
  • FIG. 14 is a cross-sectional view of the aerosol product 110 when the button 50 is fixed in a state where the entire length is extended.
  • FIG. 15 is a cross-sectional view of the aerosol-type product 110 when the button 50 is fixed in a state where the overall length is shortened.
  • the aerosol type product 110 includes a container 120 containing a liquid or powder such as a hairdressing agent as a content and a jetting gas, and the contents of the present invention attached to the container 120. And a valve 130 as an object discharge device.
  • a liquid or powder such as a hairdressing agent as a content and a jetting gas
  • the valve 130 includes a synthetic resin cap 140 attached to the container 120, a button 50 that is moved with respect to the cap 140 to release the contents of the container 120, and a cap 140 attached to the container 120.
  • the resin stem 164 housed in the housing 163, the rubber stem rubber 165 that prevents the contents of the container 120 from leaking between the mountain cup 161 and the stem 164, and the housing 163 are housed in the housing 163.
  • the configuration of the cap 140 is the configuration of the cap 40 (see FIG. 1) of the pump-type product 10 except for the short axial length of the protrusions 41 and 42 and the shape of the portion attached to the mountain cup 161. Is the same.
  • the cap 140 and the mountain cup 161 constitute the container mounting portion of the present invention.
  • the stem 164 is formed with a stem hole 164a through which the gas for injection mixed with the contents of the container 120 passes.
  • the aerosol type product 110 When the user presses the button 50 in the direction shown by the arrow 10 a in the state shown in FIG. 12, the aerosol type product 110 has the stem 164 to which the button 50 is attached against the urging force of the spring 166. Is moved to the state shown in FIG. When the aerosol type product 110 is in the state shown in FIG. 13, the stem hole 164a of the stem 164 is not covered with the stem rubber 165, and the injection gas mixed with the contents of the container 120 passes through the pipe 167 and the stem hole 164a. It is discharged from the content discharge port 51a.
  • the aerosol product 110 has the stem 164 to which the button 50 is attached indicated by the arrow 10 b by the urging force of the spring 166. It moves to a direction and it will be in the state shown in FIG.
  • the stem hole 164a of the stem 164 is covered with the stem rubber 165, so that the contents of the container 120 are not discharged from the contents discharge port 51a.
  • valve 130 when the button 50 is fixed with the full length as shown in FIG. 14 and the operation when the button 50 is fixed with the full length contracted as shown in FIG.
  • bulb 130 since it is the same as that of the pump 30 of the pump type product 10, description is abbreviate
  • valve 130 stops the movement of the button 50 in the direction indicated by the arrow 10a as shown in FIG. 14 to maintain the position of the button 50, and the arrow of the button 50 as shown in FIG.
  • the movement of the direction shown by 10b can be stopped and the position of the button 50 can be maintained.
  • the aerosol type product 110 can prevent the contents of the container 120 from being accidentally released by stopping the movement of the button 50 in the direction indicated by the arrow 10a and maintaining the position of the button 50. This function is convenient, for example, when the aerosol product 110 is shipped from a factory or when the user carries the aerosol product 110.
  • the aerosol type product 110 can continuously release the contents of the container 120 by stopping the movement of the button 50 in the direction indicated by the arrow 10b and maintaining the position of the button 50.
  • This function can be used, for example, when the user wants the aerosol product 110 to continuously release the contents of the container 120, or when the injection gas is withdrawn from the container 120 for disposal of the aerosol product 110. Convenient.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

La présente invention se rapporte à un appareil de distribution de contenu dans lequel le déplacement d'un bouton dans la direction de poussée peut être arrêté et la position du bouton maintenue, et dans lequel le déplacement du bouton dans la direction de retour peut être arrêté et la position du bouton maintenue. L'appareil est caractérisé en ce que le capuchon (40) d'une pompe (30) comporte : des éléments plans (41e, 42e) qui arrêtent le déplacement d'un bouton (50) dans la direction indiquée par la flèche (10a), qui est la direction de poussée du bouton, par entrée en contact avec le bouton (50), et des éléments plans (41f, 42f) qui arrêtent le déplacement du bouton (50) dans la direction indiquée par la flèche (10b), qui est la direction de retour du bouton, par entrée en contact avec le bouton (50). L'appareil est en outre caractérisé en ce que le bouton (50) comporte des éléments plans (56a, 57a) grâce auxquels l'état de contact avec les éléments plans (41e, 42e) est commuté par la rotation du bouton (50) par rapport au capuchon (40), et des éléments plans (56b, 57b) grâce auxquels l'état de contact avec les éléments plans (41f, 42f) est commuté par rotation du bouton (50) par rapport au capuchon (40).
PCT/JP2010/070316 2010-11-15 2010-11-15 Appareil de distribution de contenu WO2012066619A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/070316 WO2012066619A1 (fr) 2010-11-15 2010-11-15 Appareil de distribution de contenu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/070316 WO2012066619A1 (fr) 2010-11-15 2010-11-15 Appareil de distribution de contenu

Publications (1)

Publication Number Publication Date
WO2012066619A1 true WO2012066619A1 (fr) 2012-05-24

Family

ID=46083585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/070316 WO2012066619A1 (fr) 2010-11-15 2010-11-15 Appareil de distribution de contenu

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Country Link
WO (1) WO2012066619A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080217359A1 (en) * 2005-09-16 2008-09-11 Jean-Louis Bougamont Intercalated Locking Ring
JP2009154900A (ja) * 2007-12-26 2009-07-16 Yoshino Kogyosho Co Ltd 液体噴出ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080217359A1 (en) * 2005-09-16 2008-09-11 Jean-Louis Bougamont Intercalated Locking Ring
JP2009154900A (ja) * 2007-12-26 2009-07-16 Yoshino Kogyosho Co Ltd 液体噴出ポンプ

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