JP2015074485A - Content discharging operation lock mechanism, and aerosol type product and pump type product with content discharging operation lock mechanism - Google Patents

Abstract

PROBLEM TO BE SOLVED: To achieve simplification of the top surface and side faces of the whole content discharging operation lock mechanism, enabled to make a choice between a locking mode and an unlocking mode for a content discharging operation by a sliding operation different from the content discharging operation, and prevention against malfunction.SOLUTION: At a rear opening part 3c of a peripheral surface part of a sheath-like cover cap 3, an operation member 5 which can be slid forward and backward is provided while having its reverse surface in contact with a lower edge part of the opening part, and the operation member 5 is provided with a cut part 5g. In a locking mode shown in Fig., an outer hanging part 5e of the operation member 5 abuts on an upper end surface of a rear end-side lower peripheral surface part 3d (a lower edge part of a rear opening part 3c) so as to stop a pressing-down operation for content discharging. In an unlocking mode in which the operation member 5 is moved back to the right in Fig., the cut part 5g operating as an escape space part of the upper end surface is positioned right above the rear end-side peripheral surface part 3d so as to allow the pressing-down rotation operation of the operation member 5.

Description

  The present invention relates to a lock mode in which a content discharge operation is prevented by setting the operation member in a locked state at a stationary mode position by a sliding operation of the content discharge operation member in an aerosol type product or a pump type product. The present invention also relates to a content release operation lock mechanism that enables selection of a lock release mode in which a locked state of an operation member is released and a content release operation is possible.

  In this specification, the state in which the content discharge operation is not performed as necessary (= the state in which the content is not released to the external space due to the closing action of the valve member such as the stem) is referred to as a stationary mode. For example, a state in which the content is released (= a state in which the content is released to the external space by the opening of the valve member) is referred to as an operation mode.

  Further, the content discharge side to the external space area is described as “front”, and the opposite user fingering side is described as “back”. The left side of FIGS. 1, 3 and 4 is “front” and the right side is “rear”.

  Conventionally, in an aerosol type product, a content discharge operation for setting a lock mode for blocking the content discharge operation and a lock release mode for enabling the content discharge operation by sliding the operation member (button part) for discharging the content A lock mechanism has been proposed (see Patent Document 1).

  In order to protect the operation member of the content discharge operation lock mechanism, the cover body of the operation member is fixed to the container body.

  This cover body is always attached to the container main body in a mode having protective upright portions on both sides of the operation member (button part) without being removed from the container main body prior to the content discharge operation. Yes.

  That is, in addition to the front of the operation member on the content discharge side, in addition to that, a cover body is disposed in each space area above and behind the operation member necessary for the user's content discharge operation. It has not been.

JP2012-140135A

  As described above, in the case of the content discharge operation lock mechanism that selectively sets the lock mode for blocking the content discharge operation and the lock release mode that allows the content discharge operation based on the slide operation of the operation member, The upper space area of the operation member has a structure that is not covered with a cover member for protecting the operation member.

  For this reason, the entire upper surface side of the operation member is exposed, and there is a problem that the overall appearance of the lock mechanism including the cover cap and the operation member is simple.

  Further, since the lock mode and the unlock mode can be changed relatively easily by the operation on the exposed upper surface side of the operation member, the setting operation of the unlock mode and the setting operation of the subsequent operation mode are likely to occur carelessly. There was a problem.

  That is, there is a problem of malfunction that the contents of the container main body are discharged into the external space area in a manner contrary to the user's intention.

  Therefore, in the present invention, the cover cap as the protective member of the operation member for discharging the contents in the aerosol type product or the pump type product is a cap shape having a top plate portion for the upper cover of the operation member, Has a flat top surface on the front side (upper surface side) of the top plate portion.

Further, in the lock mode in which the operation member for releasing the contents is inserted into the cover cap by the sliding operation, the operation member is engaged with the side opening of the cover cap,
And in the unlocking mode in which the operation member for releasing the contents is moved to the outside of the cover cap by the slide operation, the operation member escapes from the engagement state with the side opening of the cover cap.
I am doing so.

The present invention adopts such a content discharge operation locking mechanism,
(11) Set the top and side shapes of the entire lock mechanism to be simple and clean,
(12) The content discharge mechanism that has been set to the lock mode can be prevented from inadvertently shifting to the content discharge state, that is, to prevent malfunction of the content discharge mechanism.
For the purpose.

The present invention solves the above problems as follows.
(1) A content discharge operation member (for example, described later) disposed in a cover cap (for example, cover cap 3 to be described later) integral with a container body (for example, a container body 1 to be described later) during the content discharge operation. The content release is selectively set between the lock mode for preventing the content discharge operation and the unlock mode for enabling the content discharge operation by a slide operation different from the content discharge operation for the operation member 5). In the operation lock mechanism,
The cover cap is
It consists of a cylindrical member with a ceiling (for example, a trunk 3a described later + a top panel 3f) having a top panel portion (for example, a ceiling panel 3f described later) for the upper cover of the operation member
An opening for operation (for example, a rear opening 3c described later) for enabling a slide operation and a content discharge operation of the operation member,
A discharge opening (for example, a front opening 3b described later) for discharging the contents of the container body to the external space;
Is provided on the peripheral surface portion (for example, a trunk portion 3a described later) of the tubular member with a ceiling,
The operating member is
A slide operation part (for example, a top plate part 5a and a flat hanging part 5b described later) that moves inward and outward of the cover cap through the operation opening by a user's operation;
In the content discharge operation at the lock mode position in which the slide operating portion has moved inward of the cover cap, an edge portion of the operation opening (for example, a rear opening 3c and a rear end side lower peripheral surface 3d described later) A locking action portion (for example, an outside drooping portion 5e described later) that acts as a content discharge operation blocking portion by being locked to the boundary portion)
Comprising at least
At least one of the cover cap and the operation member is
In the contents release operation at the unlocking mode position where the slide operating part has moved to the outside of the cover cap, an unlocking action part (for example, described later) that acts as a relief space that is not locked to the edge of the operation opening. Having a notch-shaped portion 5g),
The thing of a structure aspect is used.
(2) In (1) above,
The top plate portion is
The front side was set in the form of a flat top (for example, a flat top 3g described later),
The thing of a structure aspect is used.
(3) In the above (1) and (2),
The operating member is
When in the lock mode position, a circumferential outer surface portion (for example, an outer peripheral surface of an outer hanging portion 5e described later) that forms the same surface together with an outer peripheral surface of the cylindrical member with ceiling (for example, an outer peripheral surface of a trunk portion 3a described later) Had
The thing of a structure aspect is used.
(4) In the above (1) to (3),
The locking action part is
A rear lower end portion of the operation member locked to the edge portion on the lower side of the operation opening (for example, a lower end portion of an outer hanging portion 5e described later),
The unlocking action portion of the operating member is
It is a notch-shaped part (for example, a notch-shaped part 5g described later) formed on the upper side from the position of the rear lower end part,
The thing of a structure aspect is used.
(5) In the above (1) to (4),
An output-side passage member (for example, an output-side passage member 4 described later) that communicates with the discharge opening;
The operating member is
The slide actuating portion is guided by the output side passage member and moves inward and outward of the cover cap;
The thing of a structure aspect is used.
(6) In (5) above,
The output side passage member is
It has a flat top surface portion (for example, a top surface 4d described later),
The slide operating part is
Guided to the top surface portion,
The thing of a structure aspect is used.

  The contents discharge operation locking mechanism having such a configuration, and the aerosol type product and the pump type product including the content discharge operation locking mechanism are objects of the present invention.

The present invention adopts the above configuration,
(21) Simplify the shape of the top and side of the entire lock mechanism,
(22) Thoroughly prevent the content discharge mechanism set to the lock mode from inadvertently shifting to the content discharge state, and prevent malfunction of the content discharge mechanism.
be able to.

It is explanatory drawing which shows the lock mode of the content discharge | release operation prevention which shifted the operation member to the front of the left side of illustration. It is explanatory drawing which shows the external appearance of a cover cap, an operation member, etc. in the lock mode of FIG. It is explanatory drawing which shows the lock release mode (stationary mode) of the content discharge | release operation which shifted the operation member to the back B direction. It is explanatory drawing which shows the operation mode of the content discharge | release state which pushed down and operated the operation member of the stationary mode of FIG. 3 to the C direction. It is explanatory drawing which shows related structures, such as a rear opening part of a cover cap, an operation member, and an output side channel | path member.

  The form for implementing this invention is demonstrated using FIG. 1 thru | or FIG.

  As described above, the content discharge operation locking mechanism of the present invention can be applied to both aerosol type products and pump type products. However, in the following embodiments, for the convenience of explanation, the case of an aerosol type product is assumed.

  In addition, the constituent elements (for example, the body portion 3a) of the following reference numbers with alphabets indicate that they are part of the constituent elements (for example, the cover cap 3) of the numeral portions of the reference numbers in principle.

1 to 5,
1 is a container body of an aerosol type product containing various contents and gas for release,
1a is an undercut set by a tightening connection between the upper end portion of the body, which is a component of the container body, and the lower end portion of the shoulder cover body,
Reference numeral 2 denotes a stem which exhibits a known valve action and discharge passage action in the form of being urged upward by the elastic force of a known coil spring (not shown) inside the container body 1.
Respectively.

Also,
3 is a sheath cover cap (one-touch cap) that is always fitted to the undercut 1a of the container body 1.
3a is a component of the cover cap, and a cylindrical body having substantially the same circular cross section;
3b is a front opening for discharging contents formed on the front peripheral surface of the body 3a;
3c is a rear opening for slide operation / content discharge operation formed on the rear peripheral surface portion of the body 3a;
3d is a rear end side lower peripheral surface portion of a substantially vertical state substantially corresponding to a position directly below the rear opening 3c,
3e is a pair of concave portions that are formed in the lower vicinity of the front opening 3b (inner peripheral surface of the cover cap), and engage and hold a rotation shaft 4c of the output side passage member described later.
3f is a circular top plate following the upper end portion of the body portion 3a.
3g is a top surface of the top plate 3f and is a flat top surface composed of a substantially flat portion,
Respectively.

Also,
4 is attached to the cover cap 3 so as to be rotatable, the content inflow side is fitted to the outflow side of the stem 2, and the rear end opposite to the content outflow side at the front end is the rear of the cover cap 3. An output side passage member extending to the opening 3c and having a substantially flat top surface;
4a is an L-shaped passage portion for passage of contents constituting the output side passage member,
4b is a known content discharge hole (nozzle) set on the front end side of the L-shaped passage portion 4a so as to face the front opening 3b of the cover cap 3.
4c is a pair of rotating shafts formed in the lower part of the front end of the output side passage member and individually engaged with each of the concave portions 3e of the cover cap 3.
4d is a top surface having a substantially flat shape of the output side passage member,
4e is an inner hanging part having a circular cross section extending downward from the rear end circular arc part of the top surface 4d,
4f extends downward from each of the parallel edge portions in the front-rear direction at the rear portion of the top surface 4d, and a pair of guides individually guides them by engaging with an inward concave portion 5c of the operation member 5 described later. Linear drooping in the front-rear direction
Respectively.

Also,
5 is shifted to the front position in the locked state that prevents the content discharge operation and the rear position in the unlocked state that allows the content discharge operation in response to the user's sliding operation in the front-rear direction, and An operation member having a function of shifting the stem 2 from the previous stationary mode position to the operation mode position in response to the user's push-down rotation operation (contents release operation) at the rear position;
5a has a parallel edge portion in the front-rear direction, and slides in the front-rear direction in a state of substantially contacting the top surface 4d of the output-side passage member 4 in the stationary mode;
5b is a pair of opposing flat plate-like hanging portions extending downward from each of the parallel edge portions of the top plate portion 5a,
5c is a pair of inwardly recessed portions that are formed in the front-rear direction of the upper surface of the inner surface of each of the plate-like hanging parts 5b and receive the guiding action by engaging with the straight hanging parts 4f of the output side passage member 4.
5d is a pair of inward convex portions for defining the lower end side of the inward concave portion 5c,
5e extends downward from the arcuate portion of the rear end of the top plate portion 5a, and contacts the inner hanging portion 4e of the output side passage member 4 when the operation member is advanced. The cover cap 3 has substantially the same diameter. Outer droop with arc-shaped cross section,
5f is a projecting portion that protrudes slightly from the position of the top plate portion 5a so that the upper hanging portion 5e protrudes slightly from the position of the top plate portion 5a so that the user can perform a sliding operation or a push-down rotation operation of the operation member. ,
5g is formed on the lower end side of the rear portion of the flat hanging part 5b in a trapezoidal shape extending in the vertical direction and extending downward, and is positioned directly above the lower peripheral surface portion 3d on the rear end side of the cover cap when the operation member is unlocked. A pair of cutouts,
Respectively.

Also,
A is a vertical gap portion of the rear opening 3c of the cover cap 3 in the lock mode, that is, a vertical space in which a user can put a finger or the like to slide the operation member 5 in the locked state to the rear position (see FIG. 1 to FIG. 4),
B is the unlocking operation direction with respect to the operation member 5 in the lock mode (see FIG. 3),
C is a content discharge operation direction with respect to the operation member 5 after unlocking (see FIG. 4),
Respectively.

  Here, the container body 1 and the stem 2 are made of, for example, plastic or metal. The cover cap 3, the output side passage member 4, and the operation member 5 are made of plastic made of, for example, polypropylene, polyethylene, polyacetal, nylon, polybutylene terephthalate, or the like.

The basic features of the illustrated content release operation locking mechanism are:
(31) In the lock mode in which the operation member 5 is pushed into the cover cap 3 having the flat top surface 3g, the top surface and the side surface of the entire content discharge operation lock mechanism including the cover cap and the operation member are In a simple and clean shape,
(32) In the lock mode of FIGS. 1 and 2 in which the operating member 5 is slid forward, the outer hanging portion 5e of the operating member is the upper end surface (= rear opening) of the rear end side lower peripheral surface portion 3d of the cover cap 3. Facing the lower edge portion of the part 3c) or in a state close to this,
(33) When the operation member 5 of FIGS. 1 and 2 is pulled out to the outside of the cover cap 3, the notch-shaped portion 5g of the operation member 5 is located at the rear end side of the cover cap. Located directly above the lower peripheral surface portion 3d,
That is.

  1 and 2, the operating member 5 is set in a holding state in which the lower end surface of the outer hanging portion 5e is in contact with the upper end surface of the rear peripheral side lower peripheral surface portion 3d of the cover cap 3. Yes.

  Therefore, even if the user attempts to set the operation mode in the content discharge state by pushing down the rear end portion of the operation member 5 or the like, the operation member does not move.

  That is, the well-known stem 2 exhibiting the valve action is maintained in the closed state (static mode) until then, and the contents of the container body 1 are discharged from the hole 4b of the output side passage member 4 to the external space region. There is no.

  3, the user contacts the operation member 5 in the lock mode position of FIG. 1 with the rear end portion of the inwardly convex portion 5 d abutting against the inner peripheral surface portion of the inner hanging portion 4 e of the output side passage member 4. The lock release mode (= stationary mode) is shown.

  At this time, as described above, the entire outer hanging portion 5e of the operating member 5 is sufficiently shifted rearward from the portion directly above the rear end side lower peripheral surface portion 3d of the cover cap 3, and the pair of cutout portions 5g. Each of them is positioned substantially directly above the rear end side lower peripheral surface portion 3 d of the cover cap 3.

  The term “substantially directly above the rear end side lower peripheral surface portion 3d” means that the pair of notch-shaped portions 5g are rear ends when the user pushes down the rear portion of the operation member 5 in the direction C in FIG. This is the position and shape relationship between the notch-like portion and the rear-end-side lower peripheral surface portion in a mode that can easily enter the side lower peripheral surface portion 3d.

  FIG. 4 shows a state where the user pushes down the operation member 5 in the unlocking mode / stationary mode in FIG. 3 in the direction of arrow C to rotate, that is, the contents stored in the container body 1 or the lower side of the stem 2. The state in which the stored contents of a well-known housing (not shown) 6 in which the portion is disposed is discharged from the hole 4b of the L-shaped passage portion 4a of the output side passage member 4 to the external space region is shown.

With the push-down rotation operation in the direction of arrow C on the operation member 5 of FIG.
(41) The operation member rotates in the clockwise direction in the figure about the rotation shaft 4c engaged with the concave portion 3e of the cover cap 3,
(42) By this rotation, the stem engaging portion on the content inflow side of the L-shaped passage portion 4a pushes down the stem 2,
(43) By this depression, the stem 2 moves downward against the upward elastic force of a well-known coil spring (not shown), and the valve action part is opened from the closed state until then. Shift to.

  When the known valve action part of the stem 2 is opened, the contents of the container main body 1 are externally separated by a path of “housing (not shown) —internal space area of the stem 2—L-shaped passage part 4a—hole part 4b”. Released to the area.

  When the user stops the pressing and rotating operation of the operation member 5, the stem 2 and the output side passage member 4 integrated therewith are driven upward by the elastic force of a well-known stem biasing coil spring (not shown). The

  At this time, the output-side passage member 4 rotates counterclockwise in the figure around the rotation shaft 4 c engaged with the concave portion 3 e of the cover cap 3.

  As a result, the operation member 5 attached to the output side passage member 4 in a slidable manner in the front-rear direction is also rotated counterclockwise in the drawing to return to the initial position. That is, it returns to the position of the lock release mode (stationary mode) in FIG.

  When the operation member 5 in the unlocking mode returned to the position of FIG. 3 is pushed forward and moved, the operation member is in a state in which the outer hanging part 5e is in contact with the inner hanging part 4e of the output side passage member 4. That is, shift to the lock mode position of FIG.

The assembly procedure of the illustrated content release operation lock mechanism is as follows:
(51) Insert the output-side passage member 4 from below the cover cap 3, engage the rotating shaft 4c with the concave portion 3e,
(52) The operating member 5 is inserted from the rear opening 3c of the cover cap 3, and the linear hanging portion 4f of the output side passage member 4 is fitted into the inwardly recessed portion 5c.
(See FIG. 5).

Of course, the aerosol release operation mechanism of the present invention is not limited to the illustrated embodiment.
(61) Instead of the notch-shaped portion 5g, the operation member 5 is formed with a notch-like portion corresponding to the notch-like portion in a manner continuous from the rear opening 3c on the rear end side lower peripheral surface portion 3d of the cover cap 3.
(62) The notch-like portions for the operation of releasing the contents of the operating member are individually provided in the opposing portions of the operating member 5 and the rear end side lower peripheral surface portion 3d, and the total length of both is not less than the length of the notch-like portion 5g. To be formed,
(63) Instead of the push-down rotation type operation member shown, a non-rotation vertical movement type operation member is used.
(64) The concave-convex relationship between the concave portion 3e of the cover cap 3 and the rotating shaft 4c of the output side passage member 4 is reversed.
You may do it.

  Aerosol-type products and pump-type products to which the present invention is applied include cleaning agents, cleaning agents, antiperspirants, cooling agents, muscle anti-inflammatory agents, hair styling agents, hair treatment agents, hair dyes, hair growth agents as necessary. Agent, cosmetics, shaving foam, food, droplets (such as vitamins), pharmaceuticals, quasi-drugs, paints, horticultural agents, repellents (insecticides), cleaners, deodorants, laundry glue, urethane foam , Fire extinguishers, adhesives, lubricants, etc.

  As the contents stored in the container body, various forms such as liquid, cream and gel are used. Ingredients blended in the contents are, for example, powders, oil ingredients, alcohols, surfactants, polymer compounds, active ingredients according to each application, water, and the like.

  As the powder, metal salt powder, inorganic powder, resin powder, or the like is used. For example, talc, kaolin, aluminum hydroxychloride (aluminum salt), calcium alginate, gold powder, silver powder, mica, carbonate, barium sulfate, cellulose, and a mixture thereof are used.

  As the oil component, silicone oil, palm oil, eucalyptus oil, camellia oil, olive oil, jojoba oil, paraffin oil, myristic acid, palmitic acid, stearic acid, linoleic acid, linolenic acid and the like are used.

  Examples of the alcohol include monovalent lower alcohols such as ethanol, monovalent higher alcohols such as lauryl alcohol, and polyhydric alcohols such as ethylene glycol, glycerin, and 1,3-butylene glycol.

  Surfactants include anionic surfactants such as sodium lauryl sulfate, nonionic surfactants such as polyoxyethylene oleyl ether, amphoteric surfactants such as lauryldimethylaminoacetic acid betaine, and cations such as alkyltrimethylammonium chloride. A surfactant is used.

  As the polymer compound, methyl cellulose, gelatin, starch, casein, hydroxyethyl cellulose, xanthan gum, carboxyvinyl polymer, or the like is used.

  Active ingredients according to each application include anti-inflammatory analgesics such as methyl salicylate and indomethacin, antibacterial agents such as sodium benzoate and cresol, insect repellents such as pyrethroid and diethyltoluamide, antiperspirants such as zinc oxide, Softeners such as camphor and menthol, anti-asthma drugs such as ephedrine and adrenaline, sweeteners such as sucralose and aspartame, adhesives and paints such as epoxy resin and urethane, dyes such as paraphenylenediamine and aminophenol, dihydrogen phosphate Use a fire extinguishing agent such as ammonium or sodium bicarbonate.

  Further, other than the above-mentioned contents, suspending agents, ultraviolet absorbers, emulsifiers, humectants, antioxidants, sequestering agents, etc. can be used.

  As gas for releasing contents in aerosol products, compressed gas such as carbon dioxide, nitrogen gas, compressed air, oxygen gas, rare gas, and mixed gas thereof, and liquefied gas such as liquefied petroleum gas, dimethyl ether and fluorocarbon are used. .

1: Container body 1a: Undercut 2: Stem

3: Sheath-shaped cover cap (one-touch cap)
3a: trunk 3b: front opening 3c for content discharge: rear opening 3d for slide operation / content discharge operation: rear end lower peripheral surface 3e: pair of concave portions 3f: top plate 3g: flat plate shape Top

4: Output side passage member 4a: L-shaped passage portion 4b: Hole for discharging contents (nozzle)
4c: Rotating shaft 4d: Top surface 4e: Inner hanging part 4f: Linear hanging part

5: Operation member 5a: Top plate part 5b: Flat plate-like hanging part 5c: Inwardly concave part 5d: Inwardly convex part 5e: Outer hanging part 5f: Protruding part 5g which can be a finger rest part: Notch-like part

A: Vertical space where fingers can be inserted (see FIGS. 1 to 4)
B: Unlocking operation direction (see Fig. 3)
C: Content discharge operation direction (see FIG. 4)

Claims (8)

Even during the content discharge operation, the content discharge operation blocking is prevented by a slide operation different from the content discharge operation on the content discharge operation member disposed inside the cover cap integrated with the container body. In the content discharge operation lock mechanism in which the mode and the unlock mode that allows the content discharge operation are selectively set,
The cover cap is
A cylindrical member with a ceiling having a top plate portion for the upper cover of the operation member,
An operation opening for enabling a slide operation and a content discharge operation of the operation member, and
A discharge opening for discharging the contents of the container body to the external space;
Is provided on the peripheral surface portion of the tubular member with the ceiling,
The operating member is
A slide operation unit that moves inward and outward of the cover cap through the operation opening by a user operation;
In the content discharge operation at the lock mode position in which the slide operation unit has moved inward of the cover cap, the lock operation that acts as a content discharge operation blocking unit by being locked to the edge portion of the operation opening And
Comprising at least
At least one of the cover cap and the operation member is
In the content release operation at the unlock mode position in which the slide actuating member has moved in the outer direction of the cover cap, an unlocking action portion that acts as a relief space that is not locked to the edge portion of the operation opening is provided. ing,
With
A content discharge operation locking mechanism characterized by the above. The top plate portion is
The front side is set in the form of a flat plate top surface,
The content discharge operation locking mechanism according to claim 1, wherein: The operating member is
When in the lock mode position, it has a circumferential surface portion that constitutes the same surface as the circumferential surface portion of the tubular member with ceiling,
The content discharge operation locking mechanism according to claim 1 or 2, The locking action part is
A rear lower end portion of the operation member to be locked to the edge portion on the lower side of the operation opening;
The unlocking action portion of the operating member is
It is a notch-like part formed on the upper side from the position of the rear lower end,
The content discharge operation lock mechanism according to any one of claims 1 to 3. An output-side passage member communicating with the discharge opening;
The operating member is
The slide actuating portion is guided by the output side passage member and moves inward and outward of the cover cap;
The content discharge operation locking mechanism according to any one of claims 1 to 4, wherein the content discharge operation locking mechanism is provided. The output side passage member is
Has a flat top surface,
The slide operating part is
Guided to the top surface portion,
The content discharge operation locking mechanism according to claim 5, wherein: The content discharge operation lock mechanism according to any one of claims 1 to 6 is provided, and the discharge gas and the discharge target content are accommodated in the container body.
Aerosol type product characterized by that. The content discharge operation locking mechanism according to any one of claims 1 to 6 is provided, and the discharge target content is accommodated in the container body.
Pump-type products characterized by

Images