JP4465772B2 - Fixed dose dispensing container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
  The present invention relates to a dispensing liquid container for automatically quantifying an expensive liquid, such as a medicinal hair restorer, for which it is desirable to keep the amount used once.
[0002]
[Prior art]
  The present applicant has previously proposed a device according to Japanese Utility Model Laid-Open No. 6-35153 as a dispensing applicator used in this type of quantitative dispensing applicator.
[0003]
  This conventional technique forms a measuring chamber for the assembled body that is tightly and immovably assembled to the housing, and is provided with a sealing body having a sealing outer shell and a seal top surface, and an open / close valve body at the spout A combination of a switching body and an operating body that closes the weighing chamber side and the housing side due to close contact with the seal outer casing at the ascending limit is assembled and used in a manner that can be moved up and down closely. In the application state, which is a possible state, only the content liquid weighed in an appropriate amount can be dispensed, and wasteful dispensing of the content liquid is prevented.
[0004]
  The switching body is assembled so that it can be moved up and down with respect to the assembled body by screwing and assembling the screwed cylinder to the assembled cylinder. By hitting the stop strip from below, it is assembled to the assembled body so that it cannot be detached.
[0005]
  In the lowering limit of the switching body, the bottom surface of the valve seat piece of the valve body comes into contact with the top surface of the seal of the plug body. Since the valve body is prevented from being displaced downward, even if an improper pushing force is applied to the upper end of the valve piece protruding from the spout, the valve body does not open and the housing is sealed. It is configured to maintain the state.
[0006]
[Problems to be solved by the invention]
  In the above prior art, the assembly position along the circumferential direction of the coating plug with respect to the housing is not restricted to a certain level. For convenience of handling, for example, the opening / closing position is displayed on the coating plug. Even so, there is a problem that this display can hardly be positioned in an appropriate direction with respect to the housing, and therefore, the display of the opening / closing position applied in advance cannot be functioned effectively.
[0007]
  In other words, when the product name is displayed on one side of the housing and the usage etc. are displayed on the opposite side, and the front and back relations are given to the orientation of the housing, the indication of the open / closed position and the operating position displayed on the coating plug It is necessary to adapt the position along the circumferential direction of the housing to the front-rear relationship of the housing for handling and display functions, but the positional relationship along the circumferential direction between the housing and the coating stopper is regulated to be constant. Unless it can be done, it is impossible to adapt the display on the application plug to the context of the housing.
[0008]
  Therefore, the present invention was devised to solve the above-mentioned problems in the prior art, and technically restricts the assembly position along the circumferential direction of the coating plug relative to the housing to one fixed position. It is an object of the present invention to effectively display the indication on the coating stopper and to obtain an appropriate and good handling of the container.
[0009]
[Means for Solving the Problems]
  Among the present invention for solving the above technical problems, the means of the invention according to claim 1 has a housing having a mouth tube at the upper end, and is assembled tightly and immovably to the mouth tube of the housing, and is opened. An assembled body provided with a plug body having an outer collar-like seal outer casing at the upper end of the central part, and an exterior joint to the assembled body to be moved up and down with a constant stroke by close relative rotation. In the above, the switching body in which the inner cylinder piece for tightly fitting the outer shell of the assembled body into the upper end opening is erected in the center, and the switching body is fitted tightly and immovably on the switching body, An operation body having a cylindrical shape with a constant volume measuring chamber and a spout opening at the upper end, and an operating body at the lower end of a valve piece that is fitted into the spout of the operation body so that the upper end can be protruded. A valve seat piece that is in close contact with the lower end opening of the spout is provided, and an upward elasticity is applied to the integral part of this valve seat piece and valve piece. And a cap body that covers the coating plug and is detachably attached to the upper end of the body of the housing, and is locked to the outer peripheral surface of the housing's mouth tube. By forming a notch at a fixed position in the circumferential direction between the locking vertical strip and the other end of the peripheral strip by means of the vertical strip and the peripheral strip having one end connected to the locking vertical strip. When this assembled cylinder is fitted onto the casing's mouth tube at the upper part of the inner peripheral surface of the assembled cylinder, which is the main part of the body, it strikes the locking vertical stripes of the chassis from the circumferential direction and from above to the circumferential stripes. However, it is necessary to project a regulating vertical strip that is inserted and fitted with almost no gap in the notch,At the lower end of the switching body, a plurality of retaining pieces formed on the inner side with protruding parts and a single sound emitting piece formed on the protruding part over the inner side are freely bendable through the thin part and the lower part is on the outer side. A click projecting piece is provided on the inner end face of the projecting part of the stopper piece that is connected to the projecting state and is located symmetrically with the sound generating piece with respect to the central axis. The body retaining piece and the sound emitting piece are bent and displaced inward, and at the upper limit of the switching body, the projecting part is configured so that it can not climb from the bottom to the stop strip projecting from the outer peripheral surface of the assembled body In addition, just before the ascending limit and descending limit of the switching body, the click-over sound and the click feeling are felt by the overhanging projections and the click protrusions of the switching body over the vertical stripes protruding from the outer peripheral surface of the assembly. By being configured to generate,It is in.
[0010]
  When the assembled cylinder of the assembled body is externally fitted to the casing's mouth tube from above, the external fitting assembly stops midway due to the contact of the regulating vertical stripes, but in this state the On the other hand, when the assembly body is rotated in a certain direction and the restriction vertical stripe is brought into contact with the locking vertical stripe, the contact of the restriction vertical stripe with the peripheral stripe is released, and the restriction vertical stripe faces the notch. Therefore, the attachment of the assembled tube to the mouth tube is resumed at the rotational position where the restriction vertical line faces the notch, and the assembly of the assembled body to the housing is achieved.
[0011]
  In this way, the external fitting assembly of the assembled body with respect to the casing tube is achieved by fitting the restriction vertical stripe of the assembled body into the notch of the mouth tube. The assembly position along the circumferential direction is restricted to a fixed position where the regulating vertical stripes are inserted into the notches, and for this reason, the assembly position along the circumferential direction of the assembly relative to the chassis, that is, the chassis The orientation of the posture along the circumferential direction of the coating plug attached to the is always constant.
[0012]
  When the metering state is not in use, that is, when the combination of the switching body, the valve body, and the operating body is positioned at the lower limit, the spout of the operating body is closed by the valve body, and the plug of the assembly body Since the seal outer casing of the body is located above the inner cylinder piece of the switching body and a gap is formed between the seal outer casing and the inner cylinder piece, it is formed between the switching body and the operating body. The measuring chamber is in communication with the housing.
[0013]
  To dispense and apply a fixed amount of liquid from this metering state, first turn the housing upside down, let the content fluid in the housing flow into the weighing chamber, then return the housing to an upright posture. , Store a fixed amount of liquid in the measuring chamber.
[0014]
  Next, when the operating body is rotated, the combination of the switching body, the valve body, and the operating body is moved upward relative to the combined body of the assembled body and the plug body. The ascending operation stops at the position where the application state, which is a usable state in which the communication between the measuring chamber and the housing is blocked, is tightly fitted into the upper end opening of the inner cylinder piece of the switching body.
[0015]
  When the coating plug is in the coated state, the casing is inverted, and the valve piece of the valve body protruding from the spout of the operating body is pressed against the surface to be coated such as the scalp.
[0016]
  By pressing the valve piece against the surface to be coated, the valve piece is pushed into the spout and the spout is opened, and a certain amount of content liquid is poured out and applied to the surface to be coated.
[0017]
  During the operation of applying the content liquid to the surface to be coated, the casing is held in a closed state by tightly fitting the sealing outer casing of the plug into the upper end opening of the inner cylinder piece of the switching body. The contents in the body are not poured out.
[0018]
  That is, the content liquid applied to the application surface is only a certain amount of content liquid measured in the measurement chamber.
[0019]
  When the application of the content liquid is completed, it is detached from the surface to be coated, and the casing is returned to the upright posture, and the combination of the switching body, the valve body and the operating body is returned to the lower limit.
[0020]
  Due to the release from the surface to be coated, the valve piece returns due to the action of elasticity and closes the spout, and the return to the lower limit of the combination of the switching body, the valve body and the operating body returns the measuring chamber to the enclosure. To return to the weighing state.
[0021]
In addition to the main function described above, since the switching body is assembled to the assembled body, a plurality of retaining pieces and sound emitting pieces at the lower end of the switching body are connected in an expanded state. The protruding piece is smoothly and smoothly fitted without being caught by the thread or stop of the assembled body.
[0022]
If the operating body is pushed into the switching body in the state where the switching body is externally fitted to the assembled body, the retaining pieces and the sound emitting pieces are pressed by the lower end surface of the operating body. The thin portion is bent and deformed inward, and can be prevented from being detached from the assembled body.
[0023]
Just before the upper limit of the switching body, i.e. immediately before the application state where the spout can be opened by pressing the valve body, and immediately before the lowering end, i.e., the spout is sealed so that it cannot be opened, and the measuring chamber communicates with the housing Immediately before the condition, a click sound and a click sensation are generated by the protrusion of the sounding piece over the vertical strip of the assembly and the click protrusion of the retaining piece, and the click plug and the click sensation cause the coating plug to It can be accurately and reliably sensed that the metering state or the application state has been reached.
[0024]
  The means of the invention described in claim 2 is:An assembly having a casing having a mouth tube at the upper end, assembled to the mouth tube of the housing densely and immovably, and provided with a plug body having an outer casing-like seal outer casing at the open upper end of the central portion A body and an inner cylinder piece that tightly fits the outer shell of the assembled body into the upper end opening at the upper limit are tightly coupled to the assembled body so as to move up and down with a fixed stroke by relative rotation. A switching body that is erected on the top and a closed cylinder-shaped operation that is tightly and immovably fitted to the switching body, forms a constant volume measuring chamber between the switching body, and opens a spout at the upper end. A valve seat piece that is in close contact with the lower end opening of the outlet of the operating body is provided at the lower end of the valve piece that fits the upper end of the operating body so as to protrude. And a valve body for biasing upward elasticity to an integral part of the valve piece, and having a coating plug that covers the coating plug A cap body that is detachably attached to the upper end of the body portion of the body, and an engagement vertical strip on the outer peripheral surface of the mouthpiece of the housing, and a peripheral strip having one end connected to the engagement vertical strip. A notch is formed at a fixed position in the circumferential direction between the stop vertical stripe and the other end of the circumferential stripe, and this assembled cylinder is placed on the inner peripheral surface of the assembled cylinder, which is the main part of the assembled body. When it is externally fitted to the body's mouth tube, it strikes the locking vertical strip of the housing from the circumferential direction and from the upper side to the peripheral strip, but the protruding portion is provided with a regulating vertical strip that is inserted and fitted almost without any gap, The discharge side portion of the spout of the operating body is expanded in a step shape to form an expanded diameter opening..
[0025]
  In the invention according to claim 2, in addition to the main function of claim 1 described above, the cross-sectional area of the outlet for pouring the content liquid is maintained at an appropriate size while being coated. Since the opening area of the spout facing the surface can be increased, the content liquid can be efficiently applied while preventing excessive outflow of the content liquid.
[0026]
  Claim3The invention described in claim 1Or 2In the described invention, the coupling that moves up and down by the relative rotation of the switching body with respect to the assembled body is engraved on the outer peripheral surface of the assembled cylinder of the assembled body, and on the inner peripheral surface of the main cylinder of the switching body This is achieved by the threaded connection with the threaded thread.
[0027]
  This claim3In the described invention, since the coupling of the assembly body and the switching body that can be rotated and moved up and down is achieved by screw coupling, the coupling configuration can be simplified and the assembly can be performed. operationButIt will be simple and easy to achieve.
[0028]
  Claim4The invention described in claim 1Or 2In the described invention, the guide groove in which the coupling that moves up and down by the relative rotation of the switching body with respect to the assembled body is engraved in an inclined posture on the outer peripheral surface of the assembled body of the assembled body, and the inner peripheral surface of the main cylinder of the switching body This is achieved by engaging and coupling with the guide projecting piece projecting on the surface.
[0029]
  This claim4In the described invention, since the coupling of the assembly body and the switching body that can be rotated and moved up and down is achieved by the engagement of the guide protrusion with the guide groove, it is stable at the ascending limit position and the descending limit position. In a state where the posture holding ability can be exhibited, it is possible to freely set up and down strokes with respect to the relative rotation amount, thereby making it possible to make the handling operation of the coating plug preferable.
[0030]
  Claim5The invention described in claim 1Or 2In addition to the described invention, at least the upper cylinder portion of the operating body is made transparent or translucent so that the liquid in the measurement chamber can be visually observed from the outside.
[0031]
  This claim5In the described invention, the content liquid in the measurement chamber, that is, the measured content liquid can be visually confirmed from the outside, so that the quantitative dispensing of the content liquid can be performed accurately and with certainty. .
[0032]
  Claim6The described invention is claimed.5In the described invention, a visible measuring line is formed by arranging a step portion on the outer peripheral surface portion of the upper cylinder of the operating body, which is at the same height as the upper end opening edge of the inner cylinder piece of the switching body. This is an addition to that.
[0033]
  This claim6In the described invention, since the measuring line is located at the same height as the upper end opening edge of the inner cylinder piece that sets the measuring position of the content liquid, the upper end opening edge of the inner cylinder piece that is difficult to see is used. Without using a measuring line that is easy to see, it is possible to easily measure the content liquid viewed through the operating body.
[0034]
  Claim7The invention described in claim 1Or 2In the described invention, three or more window holes opened from the upper end portion to the lower end of the cylindrical wall are provided in the circumferential direction in the cylindrical wall of the standing cylindrical piece that is erected so as to form the upper end of the opened center portion of the assembly. And a configuration in which they are provided at equal intervals.
[0035]
  This claim7In the described invention, the push-down force is distributed to three or more locations in order to prevent the standing cylinder piece from being deformed into a misalignment shape over time due to the push-down force acting on the plug body in a metered state. In addition, by supporting and evenly distributing the window holes along the circumferential direction, the liquid and air passing through the window hole due to the tilt displacement of the casing can be passed regardless of the difference in tilt direction of the casing. Achieve smoothly.
[0036]
  Claim8The invention described in claim 1Or 2In the described invention, a seal outer casing is provided around the center of the outer peripheral surface of the top-like thin cylindrical fitting piece, and a straight rod-like plug projection piece is erected at the center of the top surface of the seal, which is a flat top surface. A plug body is formed, and a vertical hole penetrating vertically is provided in the center of the valve piece of the valve body so as to form a gap that allows passage of air between the plug projection piece of the inserted plug body. In addition, a portion facing the seal top surface on the lower surface of the valve piece of the valve body is a flat surface in close contact with the seal top surface.
[0037]
  This claim8In the described invention, in the metering state where the spout of the operating body is sealed with the valve piece of the valve body, the sealing top surface of the plug body is in close contact with the bottom surface of the valve piece, and the valve piece of the valve body The vertical hole formed in is sealed and the spout is in a completely sealed state, but in order to switch from the metering state to the application state, the operating body is rotated to displace the plug body and valve body relative to each other. In the middle of switching from the metering state to the application state, the sealing top surface of the plug body is separated from the bottom surface of the valve body, and the casing is opened to the outside through the vertical hole of the valve body. Prior to the opening operation of the spout by the operation, the pressure difference between the housing and the outside can be eliminated, thereby preventing the occurrence of inadvertent ejection of the content liquid due to unauthorized high pressure inside the housing.
[0038]
  Claim9The described invention is claimed.8In addition to the described invention, the lower end portion of the outer peripheral surface of the plug projection piece of the plug body is a seal taper surface that is tightly fitted into the lower end opening of the vertical hole of the valve body and is expanded in the downward direction. is there.
[0039]
  This claim9In the described invention, the sealing of the vertical hole due to the close contact between the sealing top surface of the plug body and the bottom surface of the valve piece in the metered state is reinforced by tightly fitting the lower end opening of the vertical direction of the sealing taper surface. As a result, the container is tightly and reliably sealed in a weighing state where the entire container is sealed.
[0040]
  Claim10The invention described in claim 1Or 2In the described invention, on the outer peripheral surface of the main cylinder, which is the main part of the switching body, a pair of engaging vertical grooves opened upward in an axial symmetry with respect to the central axis is provided. A pair of engaging vertical stripes that are engaged with the engaging vertical grooves of the switching body and cannot rotate the operating body with respect to the switching body are provided on the inner peripheral surface of a certain outer cylinder symmetrically about the central axis, It is added that the lower end of one of the two engaging vertical stripes is positioned lower than the other lower end.
[0041]
  This claim10In the described invention, by changing the height position of the lower ends of the pair of engaging vertical bars of the operating body, the directionality of the setting of the operating body by the automatic assembly machine using the pair of engaging vertical bars For the switching body that has already been assembled in a fixed orientation with respect to the assembly body, the assembly posture direction of the operation body is set to be constant so that it can be applied to the surface of the operation body. It is automatically achieved to align the displayed display with the display on the surface of the housing.
[0042]
  The invention according to claim 11 is the first aspect.Or 2In the invention described in the above, a plug projection that fits into a vertical hole formed in the valve piece of the valve body at the upper end of the standing cylinder piece of the assembled body, in the center of the top surface of the seal that is in close contact with the lower face of the valve piece The plug body in which the piece is erected is fixedly assembled and fixed.
[0043]
  In the invention of claim 11, the plug body is the valve at the initial stage of switching from the metering state to the application state, that is, at the initial stage of the rotational ascending displacement of the combination of the switching body, the operating body and the valve body. The plug body and the valve body are reliably rotated relative to each other without rotating together with the body, thereby causing the inconvenience that the plug body and the valve body adhere to each other and the spout is illegally opened. To prevent.
[0044]
  The invention according to claim 12 is the first aspect.Or 2In the described invention, the inner cylinder piece of the switching body located at the lower limit of the height width of the lower half portion of the outer peripheral surface of the valve piece of the valve body in which the lower end portion of the peripheral surface of the spout of the operating body is in sliding contact, It is added that it is set to be approximately equal to the movement distance width in the height direction until it is tightly fitted to the seal outer casing of the plug.
[0045]
  In the invention according to claim 12, in the lower and upper displacement range of switching between the metering state and the application state, in the lower half region where the inner cylinder piece of the switching body and the seal outer casing of the plug body are separated, Maintaining the sealing of the spout by the body valve piece to prevent the liquid content other than the measured content liquid from being poured out, and the inner cylinder piece of the switching body on the seal outer shell of the plug body In the tightly fitted upper half region, the outlet can be opened by the valve piece of the valve body, and only the measured content liquid can be poured out.
[0046]
  Claim13The invention described in claim 1Or 2In the described invention, a skirt cylinder piece that is exposed and positioned directly below the operating body is continuously provided in a suspended manner at the lower end of the assembly cylinder that is a main part of the assembly body, via an outer flange-shaped connection collar piece. A part of this skirt cylinder piece is formed into a displacement piece that can be elastically displaced in the radial direction by a notch formed from the skirt cylinder piece to the connecting collar piece, and the inner periphery of the operating body is formed on the upper surface of this displacement piece. A stopper piece protruding from the lower end of the surface is provided with a locking piece for locking from the upward rotation direction.
[0047]
  This claim13In the described invention, in the weighing state, the stopper piece of the operating body is locked to the locking piece of the assembled body fixedly attached to the housing from the upward rotation direction, that is, the rotation direction to the application state. Therefore, the operating body cannot be rotated to the application state as it is, but the operating body can be rotated to the application state by pressing and displacing the displacement piece of the assembled body.
[0048]
  Therefore, the application plug cannot be opened unless the processing operation of rotating the operation body in the direction of application while pressing the displacement piece of the assembly is known, thereby preventing unauthorized opening. In addition, high safety can be obtained.
[0049]
  Claim14The invention described in claim 1Or 2In the described invention, the cap body has a locking protrusion that is locked to the lower end portion of the inner peripheral surface of the cap body to be fitted to the housing body, so that the cap body cannot be detached from the housing body. A locking projection is provided at the upper end of the tongue wall piece, most of which is exposed at a position directly below the cap body attached to the casing, and the upper end of the tongue wall piece approaches the casing by pressing operation. The attachment / detachment operation body configured to be elastically displaceable in a direction is added to the upper end portion of the housing so as not to be detached.
[0050]
  This claim14In the described invention, since the locking protrusion of the detachable operating body that is assembled and fixed to the casing so as not to be detached is locked to the lower end portion of the inner peripheral surface of the cap body, the cap body can be Although it cannot be detached from the body, the cap body is detached from the housing by releasing the locking of the locking protrusion with the lower end of the inner peripheral surface of the cap body by pressing and displacing the tongue wall piece of the detachable operation body. Is possible.
[0051]
  Therefore, the cap can be detached from the housing and the application plug can be opened without knowing the processing operation of detaching the cap from the housing while pressing and displacing the tongue wall piece of the attaching / detaching operation body. In this state, unauthorized opening is prevented and high safety is obtained.
[0052]
  Claim15The invention described in claim 1Or 2In addition to the described invention, the constituent parts of the coating plug and the cap body are made of synthetic resin.
[0053]
  This claim15In the described invention, due to the configuration of the quantitative dispensing application container, for each component, the smoothness of operation, the flexible deformation response by the tightening margin in the sealed state, the necessity of the elasticity of the application structure, etc. And since a function with a high degree of demand is required, there are many options for this degree of demand, and it is possible to handle production at low cost and formability. A synthetic resin is most preferable as a molding material for the component parts.
[0054]
DETAILED DESCRIPTION OF THE INVENTION
  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an overall longitudinal sectional view in a state where the coating plug 1 is assembled to the mouthpiece 80 of the casing 8, and the right half in FIG. 1 shows a non-use state and a metering state of the quantitative dispensing application container. The left half shows the use state of the quantitative dispensing application container, that is, the application state.
[0055]
  The mouth tube 80 (see FIG. 3) of the housing 8 to which the coating plug 1 is assembled has a locking peripheral 81 projectingly provided at the center of the outer peripheral surface, and one locking portion at the upper portion of the outer peripheral surface of the mouth tube 80. A vertical line 82 is projected, one end of the vertical line 82 is connected to the peripheral line 86, and a notch 87 is formed between the other end and the vertical line 82, so that A pair of protrusions 84 are formed at axially symmetrical positions on the upper surface of the outer casing 83 that is provided in parallel and protrudes at the lower part of the outer peripheral surface. A pair of engaging recesses 85 is formed in the.
[0056]
  The assembled body 2 is provided with a skirt cylinder having a diameter expanded from the lower end, and a thread 23 (in the embodiment shown in FIGS. 4, 5 and 6) or a guide groove 23b (FIGS. 7 and 8) on the outer peripheral surface. In the case of the illustrated embodiment), an inner collar 24 is continuously provided on the inner peripheral surface of the cylindrical assembly cylinder 20 that is externally fitted to the mouthpiece 80 of the casing 8, and the upper surface of the inner casing 24 is provided on the upper surface of the inner casing 24. A straight cylindrical seal cylinder piece 26 is erected, and a relatively high standing cylinder piece 27 having a diameter reduced upward from the inner peripheral edge of the inner flange 24 and having a window hole 28 in the cylinder wall is erected. Configured.
[0057]
  The window hole 28 of the upright cylinder piece 27 stabilizes the upright cylinder piece 27 structurally, prevents the misalignment due to deformation over time, and does not depend on the tilting direction of the housing 8, and the window hole 28. In order to obtain a smooth and reliable passage of the air and the content liquid, it is opened at three equal parts in the circumferential direction.
[0058]
  The inner peripheral surface portion of the assembled cylinder 20 which is lower than the inner flange 24 hits the locking vertical stripe 82 of the casing 8 from the circumferential direction, and hits the circumferential stripe 86 from above, and reaches the notch 87. There are protruding projecting vertical bars 22 that fit substantially without gaps, and a locking bar 21 that protrudes under the locking vertical lines 81 of the housing 8 and undercuts is provided below the vertical bar 22. Around the axially symmetrical position of the lower end surface of the assembled cylinder 20 is engaged with the protrusion 84 of the housing 8, and the assembled posture of the assembled body 2 with respect to the housing 8 is set to the housing 8. And a pair of recesses 20a for immovably holding at positions aligned with each other.
[0059]
  In the case of the embodiment shown in FIGS. 4 to 6, a stop strip 29 is provided projectingly below the screw 23 on the outer peripheral surface of the assembled cylinder 20, and the stop strip 29 and the end of the screw 23 are provided. In the lower limit of the switching body 4, there are protruding vertical ribs 23 a against which the end faces of the threaded strips 40 a on the inner peripheral surface abut, and at the lower axially symmetrical position of the stop strip 29. A pair of vertical strips 29 a having a low height are provided so as to project, and a fitting cylinder piece 25 that is closely fitted into the opening of the mouthpiece 80 is suspended from the lower surface of the inner collar 24.
[0060]
  In the case of the embodiment shown in FIGS. 7 and 8, both end portions of the pair of guide grooves 23b provided symmetrically with respect to the axis are flat and the side ends thereof are the guide protrusions of the switching body 4. A wall surface against which the piece 40b abuts is formed, and a longitudinal groove-like insertion port 23c for engaging and assembling the guide protrusion piece 40b to the guide groove 23b is formed at the side end on the ascending limit side. .
[0061]
  In the case of the guide groove 23b shown in FIGS. 7 and 8, the flat structure in which both end portions are not inclined even if the inclination angle is increased and the amount of displacement of the switching body 4 with respect to the relative rotation amount is set large. By doing so, the up-and-down displacement position of the switching body 4 can be stably held by a force acting from the outside.
[0062]
  The assembled body 2 inserts and engages the regulating vertical stripe 22 in the notch 87 and aligns the direction with the casing 8, and then forcibly pushes in as it is to undercut the locking stripe 21 into the locking peripheral stripe 81. By coupling and engaging the recess 20a with the projection 84, the assembly is fixedly assembled to the mouth tube 80 of the housing 8, and the fitting tube piece 25 is tightly assembled by closely fitting into the opening of the mouth tube 80. It will be.
[0063]
  The plug body 3 (see FIG. 2 and FIG. 9) is provided with a slightly thick outer casing-shaped sealing outer casing 31 around the center of the outer peripheral surface of the fitting body piece 30 having a thin cylindrical shape, and is flat. In the center of the seal top surface 34, which is the top surface, a straight rod-like plug projection piece 33 is projected, and the lower end portion of the outer peripheral surface of the plug projection piece 33 is formed as a seal taper surface 36 whose diameter is expanded downward. A through hole 32 is provided in the cylindrical wall portion of the fitting piece 30 directly below the seal outer casing 31 to assist the flow of the content liquid between the inner side of the casing 8 and the measuring chamber A side. On the outer peripheral surface of the fitting piece 30 directly below 32, a step portion 35 is set for setting a fitting assembly limit for the upright cylindrical piece 27, and the plug body 3 is fitted below the step portion 35. The locking strip 27a of the upright cylinder piece 27 is locked to the locking circumferential groove 30a provided around the body piece 30 portion, and the plurality of locking vertical strips 30b are raised. By locking the Kakaritometatemizo 27b piece 27 is assembled to immovably assembled with body 2.
[0064]
  The switching body 4 has a guide projecting piece 40b (see FIGS. 11 and 12) in which a threaded thread 40a (see FIG. 10) which is threadedly engaged with the thread 23 is engraved on the inner peripheral surface or engaged with the guide groove 23b. An inner collar-shaped top plate ring 43 is connected to the upper end portion of the inner peripheral surface of the cylindrical main cylinder 40 projecting from the cylindrical plate, and the seal cylinder piece 26 of the assembly 2 is attached to the inner peripheral edge of the top plate ring 43. An inner cylinder piece 45 that is slidably fitted tightly and into which the seal outer collar 31 of the plug body 3 can be fitted tightly in the upper end opening portion is provided continuously at the central portion thereof.
[0065]
  At the lower end of the main cylinder 40, there are a plurality of retaining pieces 41 formed on the inner side against the protruding portion 41a, and a thin plate-like shape formed on the inner side at the protruding height 48a protruding at the protruding height larger than the protruding portion 41a. A single sound emitting piece 48 is integrally provided so as to be able to bend and expand through the thin portion 41b and the thin portion 48b, respectively, and the omission piece 48 is positioned axially symmetrically with respect to the sound producing piece 48. A click projecting piece 41c having a low height is projected from the projecting end surface of the projecting portion 41a of the stop piece 41.
[0066]
  At the lower end of the outer peripheral surface of the inner cylinder piece 45, a seal peripheral strip 46 is provided so as to make sure that the inner cylinder piece 45 is in close contact with the seal cylinder piece 26. In the half portion, a pair of locking vertical grooves 42 are engraved at an axially symmetric position, and a locking circumferential groove 47 is provided around the inner peripheral surface. An assembly cylinder piece 44 in the form of a short cylindrical piece having a ridge around the projection is provided.
[0067]
  That is, the switching body 4 externally couples the main cylinder 40 to the assembling cylinder 20 to move up and down with a fixed stroke by relative rotation, so that the projecting portion 41a hits the stop strip 29 from below as will be described later. Thus, the assembled body 2 is assembled with the assembled body 2 so as not to be detached, and the inner cylinder piece 45 is closely fitted into the seal cylinder piece 26, so that the assembled body 2 is closely assembled. That is, in the applied state, the casing 8 side is sealed by tightly fitting the inner cylinder piece 45 to the sealing casing 31 of the stopper 3.
[0068]
  The operating body 5 (see FIG. 13) is connected to the switching body 4 via a narrow inner flange piece 52 on the upper end of a cylindrical outer cylinder 50 that is fitted to the main cylinder 40 of the switching body 4 with almost no gap. A measuring chamber A having a constant volume was formed between the top plate ring 43 and the inner cylinder piece 45, and a pouring cylinder was erected at the center of the upper end of the dome-shaped top wall to expand the upper half of the diameter. In the place where the top cylinder 54 having a top shape with the spout 55 opened is continuously provided, and the outer peripheral surface of the upper cylinder 54 is located at the same height as the upper end opening edge of the inner cylinder piece 45 of the switching body 4, A measuring line 59 that is easy to visually recognize is formed by providing a stepped portion having a small diameter and expanding downward.
[0069]
  In the upper half of the inner peripheral surface of the outer cylinder 50, a pair of long and short engaging vertical stripes 51 that engage with the pair of engaging vertical grooves 42 of the switching body 4, and an engaging protrusion 56 that engages with the engaging peripheral groove 47. To achieve the fixed assembly of the operating body 5 with respect to the switching body 4, and the short cylinder-like tightly fitting cylinder that is tightly fitted to the assembled cylinder piece 44 at the inner peripheral end of the lower surface of the inner flange piece 52. The piece 53 is suspended to achieve a close assembly of the operating body 5 with respect to the switching body 4.
[0070]
  The lengths of the pair of engaging vertical stripes 51 are different, that is, the height positions of the lower ends of both engaging vertical stripes 51InThe difference is given in order to specify the set directionality of the operating body 5 by the automatic assembly machine to the set direction, thereby displaying the pre-applied display on the outer peripheral surface of the operating body 5 with the assembled body 2. It is possible to reliably align the display provided on the outer peripheral surface of the display in advance.
[0071]
  By attaching the operating body 5 to the switching body 4, the retaining pieces 41 and the sound emitting pieces 48 in the expanded state of the switching body 4 are pressed by the lower end surface of the outer cylinder 50 of the operating body 5. As a result, the thin portions 41b and 48b are bent and displaced inward (see FIG. 1).
[0072]
  Due to the bending displacement of the retaining piece 41 and the sound emitting piece 48, the abutment convex portion 41 a of the retaining piece 41 is locked to the stop strip 29 so as not to be able to get over from below, and the switching body 4 is raised relative to the assembled body 2. Further, the overhanging convex portion 48a of the sound emitting piece 48 and the click protrusion 41c of the retaining piece 41 are immediately before and after the ascent limit of the switching body 4 with respect to the assembled body 2 when the operating body 5 is rotated. Immediately before the limit, a click sound and a click feeling are generated over the vertical strips 29a of the assembly 2 respectively.
[0073]
  The valve body 6 (see FIGS. 14 and 15) has a height larger than the spout 55, and is thick enough to fit into the spout 55. In this case, three) vertical grooves 63 are engraved, and a valve having a tapered surface-like upper surface whose diameter is expanded downward is formed at the lower end of a short cylindrical valve piece 61 having a vertical hole 62 vertically opened in the center. A seat piece 64 is provided around the valve seat piece 64, and the upper end of several spiral pieces 65 (three in the case of the illustrated embodiment) that energize upward is continuously provided. It is configured.
[0074]
  The lower ends of the several strip pieces 65 are connected to the upper part of the inner surface of a plurality of substantially rectangular fixing plates 66 erected on the inner edge of the upper surface of the ring-shaped assembly ring 60 having a locking strip on the outer peripheral surface. The valve body 6 is assembled to the switching body 4 by fitting the assembly-attached ring 60 into the assembly cylinder piece 44 of the switching body 4 and connecting them with an undercut.
[0075]
  The fixing plate 66 of the valve body 6 is formed at a height substantially close to the height of the inner cylinder piece 45 so that the volume of the elastically deforming bullet piece 65 in the measuring chamber A is as small as possible.
[0076]
  The upper end of each bullet piece 65 is connected to a portion extending from the peripheral end edge of the valve seat piece 64 at an equal central angle, and the connected portion with the upper end portion of the bullet piece 65 is a valve seat piece. The valve closing action of 64 is not adversely affected.
[0077]
  Further, the lower surface of the valve seat piece 64 is a flat surface that allows the seal top surface 34 of the plug body 3 to be in intimate contact. Further, the plug projection piece 33 of the plug body 3 is loosely fitted into the vertical hole 62 of the valve piece 61. At the same time, the lower end opening has a diameter into which the seal taper surface 36 of the plug projection piece 33 is closely fitted (see FIG. 2).
[0078]
  The cap body 7 (see FIGS. 1 and 16) covers the operation body 5 in an outer cap 70 having a substantially elliptical cylindrical shape provided with a pair of engaging convex portions 71 at an axially symmetrical position at the lower end of the inner peripheral surface. It is formed in a substantially dome shape, and is configured in a double structure in which an inner cap 74 is fixed below a top wall 72, and a plug piece 73 that seals the spout 55 is suspended.
[0079]
  The cap body 7 is detachably attached to the housing 8 by engaging the engaging convex portion 71 with the engaging concave portion 85 of the housing 8. At this time, the dome-shaped inner surface of the inner cap 74 is attached to the cap body 7. And since it becomes a guide surface of the upper end part of the coating stopper 1, the cap body 7 can be attached easily and smoothly.
[0080]
  FIGS. 17 to 19 show a second embodiment configured to prevent unauthorized opening and closing of the coating plug 1, which is connected to the lower end of the assembled cylinder 20 of the assembled body 2 by a connecting rod piece 24 c. The skirt cylinder is configured as a skirt cylinder piece 24a positioned directly below the operating body 5 positioned at the lower limit, and a skirt cylinder piece 24a and a connecting flange piece 24c are provided with notches 24d at the front and rear portions, thereby providing a skirt. The front and rear portions of the cylinder piece 24a are formed as a displacement piece 24b that is elastically displaceable in the radial direction, and a stopper piece 58 that protrudes from the lower end portion of the inner peripheral surface of the outer cylinder 50 of the operating body 5 on the displacement piece 24b. A locking piece 24e that locks in the moving direction is provided in a standing manner.
[0081]
  In the second embodiment, when the coating plug 1 is in the metered state, that is, when the operating body 5 is located at the lower limit and the spout 55 cannot be opened, the stopper piece 58 for the locking piece 24e. However, if the two displacement pieces 24b are pressed and displaced in such a manner that they are clamped by the fingertips from this state, the engagement between the engagement pieces 24e and the stopper pieces 58 becomes impossible. Since the stop is released, the operating body 5 can be turned up and down, and the application plug 1 can be switched from the metering state to the application state.
[0082]
  In FIGS. 12 to 23, in order to prevent the container from being illegally opened, an attaching / detaching operation body 9 that makes it impossible to dislodge the attached cap body 7 to the upper end of the housing 8 is assembled and fixed. In the third embodiment, the detachable operating body 9 is a set in which an outer hook 83 of the housing 8 is externally fitted by locking a retaining protrusion 98 protruding from the inner peripheral surface from below. A substantially oval cylindrical shoulder tube piece 91 that is externally fitted to an assembly reduced diameter portion 88 that is a shoulder portion of the housing 8 that has been reduced in diameter to assemble the attachment / detachment operation body 9 is suspended from the lower end edge of the attached cylinder piece 90. A fitting position is provided in a recessed portion 89 formed at the upper part of both side portions of the trunk portion of the housing 8 through the contact step portion 92 facing upward from the lower end edges of both side portions of the shoulder tube piece 91. A hanging wall piece 93 is provided in a hanging shape, and a gate-shaped notch groove 96 is formed in a portion from the hanging wall piece 93 to the shoulder tube piece 91. The Rukoto, has a configuration forming a Shitakabehen 94 projecting from the locking protrusion 95 on the upper end portion outer surface is tilted end.
[0083]
  In a state in which the cap body 7 is assembled to the housing 8 to which the coating plug 1 is assembled, the cap body 7 is assembled and engaged with the lower end edge of the cap body 7 in contact with the contact step portion 92. Since the locking protrusion 95 is locked to the protrusion 71, the cap body 7 cannot be detached from the housing 8.
[0084]
  In order to detach the cap body 7 from the housing 8, the tongue wall piece 94 portion which is exposed and positioned directly below the cap body 7 and has a plurality of finger contact protrusions 97 projecting on the surface is pressed. The cap body 7 may be pulled up with respect to the housing 8 in a state in which the locking projection piece 95 is unlocked from the engagement projection 71 by tilting and displacing the upper end portion of the wall piece 94 inward. .
[0085]
  The component parts of the coating plug 1 and the cap body 7 including the detachable operation body 9 are formed of a synthetic resin material according to the functions required for the respective component parts.
[0086]
  For example, in the application plug 1, the assembled body 2 is made of polypropylene that is less affected by elastic deformation at the time of undercut fitting to the housing 8 made of a hard material, maintaining the seal after fitting, and aging. The plug body 3 is integrally assembled with the assembled body 2 to form a central portion, and the seal outer casing 31 is closely fitted into the inner cylinder piece 45 of the switching body 4 to provide a strong seal. Since it is obtained, polypropylene which is the same material as the assembly 2 is suitable.
[0087]
  Since the switching body 4 is softer than the assembled body 2, a hard polyethylene that exhibits high sealing performance against the assembled body 2 and can be in close sliding contact and has a very low frictional resistance value against polypropylene is a molding material. As the operation body 5 is required to have an assembly relationship with the switching body 4 similar to the assembly body 2, polypropylene is suitable because it is necessary to be able to impart transparency according to demand. The valve body 6 is suitably made of soft polyethylene in order to obtain a high elastic restoring property and a high sealing property of the airtight part.
[0088]
  The cap body 7 is suitably made of polypropylene so that the cap body 7 can be easily deformed for fitting with the housing 8 made of a hard material, and the attaching / detaching operation body 9 also has stable self-shape maintenance and elastic deformation. Polypropylene is suitable for obtaining.
[0089]
【The invention's effect】
  Since the present invention has the above-described configuration, the following effects can be obtained. Since the assembly position along the circumferential direction of the assembly with respect to the housing is specified in one place, the front-rear relationship of the housing that has been set in advance and the front-rear relationship that has been set in advance in the assembly are ensured. And automatically match, so that good and proper handling and display can be obtained.
[0090]
  In particular, with a product name, company name, and the effect of the contents liquid, etc., the coating stopper that gave the status display for handling at a fixed position along the circumferential direction, for the chassis that occurred in the context, The status display for the handling can be positioned in conformity with the front-rear relationship of the housing, and thus the display provided on the coating plug can function effectively.
[0091]
  In addition, a click sound and a click feeling can be obtained immediately before reaching the metering state of the coating plug and just before reaching the coating state, so that the state of the coating plug can be accurately recognized and a good feeling of use can be obtained. Obtainable.
[0092]
According to the invention of claim 2, since the opening area as the application area of the content liquid to the surface to be coated can be increased without increasing the cross-sectional area of the content liquid extraction passage, the application of the content liquid can be performed. It can be achieved efficiently and well.
[0093]
  Claim3According to the described invention, since the coupling to be moved up and down by the relative rotation of the switching body with respect to the assembled body is achieved by screw coupling, the coupling structure can be easily formed and the switching with respect to the assembled body can be performed. Easy assembly operationNaCan be.
[0094]
  Claim4According to the described invention, since the coupling to be moved up and down by the relative rotation of the switching body with respect to the assembled body is achieved by the engagement of the guide projecting piece with the inclined guide groove, the vertical displacement position of the switching body with respect to the assembled body Can be set freely, and the amount of up-and-down displacement relative to the amount of rotation can be set freely, whereby an application plug that can be easily switched can be obtained.
[0095]
  Claim5According to the described invention, since the content liquid in the measurement chamber can be directly observed, the measurement state of the content liquid can be visually confirmed, so that the content liquid can be poured out and used properly with peace of mind. .
[0096]
  Claim6In the described invention, since the measurement of the content liquid can be easily and accurately visualized, the measurement of the content liquid can be performed accurately and safely.
[0097]
  Claim7According to the described invention, the standing cylinder piece of the assembled body is configured to support the pressing force to be applied evenly and elastically at three or more locations, so that the pressing force is stable without causing misalignment. Thus, reliable and stable contents liquid and air passing through the window hole can be obtained irrespective of the inclination direction of the housing.
[0098]
  Claim8According to the described invention, when the application plug is turned from the metering state to the application state, the vertical hole of the valve body sealed by the plug body is opened at the beginning of the switching operation. Even if there is a pressure difference between the container and the outside of the container, this pressure difference disappears quickly through the vertical hole, so that the content liquid is illegally ejected during normal content liquid application operation, resulting in a poor application state. In addition, it is possible to prevent the occurrence of inconvenience that the content liquid scatters to the surroundings and causes contamination.
[0099]
  Claim9According to the described invention, since the sealing in the metered state, that is, in the sealed state of the container, is achieved and maintained more firmly and reliably, the sealed storage of the content liquid is achieved firmly and stably.
[0100]
  Claim10According to the described invention, the direction of assembly by the automatic assembly machine with respect to the switching body of the operating body can be specified as one along the circumferential direction, and the position indication given to the surface of the operating body is It is possible to appropriately align the function display provided on the surface of the attachment body, thereby making it possible to effectively use the function display and to adapt the display of the entire coating plug to the display position of the housing.
[0101]
  According to the eleventh aspect of the present invention, since the plug body is fixedly attached to the assembled body, the plug body and the valve body are always in the initial stage of the rotation switching from the metering state to the application state. It is in a state where it can be separated by relative rotation, so that the valve piece of the valve body is displaced together with the plug body, so that it can be released from the spout and illegally opened. You can get action.
[0102]
  According to the twelfth aspect of the present invention, the sealing of the spout by the valve body is ensured and the spout by the valve body in the range where the sealing of the housing side is not achieved during the switching between the metering state and the application state. In the range where the sealing of the liquid can be released, sealing on the housing side is achieved, so that no content liquid other than the weighed content liquid is dispensed, and a safe dispensing operation of the content liquid is obtained. Can do.
[0103]
  Claim13According to the described invention, it is necessary to perform the rotation operation of the operating body from the metering state in which the coating plug is closed to the coating state in the open state while maintaining the specified constant operation and state with respect to the coating plug. Since the person who does not know this handling cannot open the application plug, it is possible to prevent unauthorized opening of the application plug to the application plug, and to prevent the occurrence of danger due to the mischief opening of the child. Can do.
[0104]
  Claim14According to the described invention, the cap body must be detached from the housing while maintaining the specified operation and state specified for the container. It is possible to prevent the occurrence of danger due to the mischief of children.
[0105]
  Claim15According to the described invention, it is possible not only to obtain smooth relative displacement between each component, flexible deformation compatibility and high sealing performance by elasticity, low cost productivity and excellent moldability, but also necessary Accordingly, desired transparency can be imparted.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional front view of a main part showing a first embodiment of the present invention, in which the right half shows a non-openable metering state and the left half shows an openable application state.
2 is an enlarged explanatory view of a combination of a plug body and a valve body in the embodiment shown in FIG.
FIG. 3 is a front view of the embodiment shown in FIG.
4 is a front view of the right half of the assembly in the embodiment shown in FIG.
5 is an overall plan view of the assembly shown in FIG. 4. FIG.
6 is an overall bottom view of the assembly shown in FIG. 4. FIG.
FIG. 7 is an overall front view showing another embodiment of the assembly.
8 is an overall plan view of the assembly shown in FIG. 7. FIG.
FIG. 9 is a front view of the right half of the plug body in the embodiment shown in FIG.
FIG. 10 is a front view of the switching body in the embodiment shown in FIG.
FIG. 11 is a front view of another embodiment of the switching body, in which the right half is vertically cut.
12 is an overall bottom view of the embodiment shown in FIG.
FIG. 13 is an overall longitudinal front view of the operating body in the embodiment shown in FIG. 1;
14 is an overall front view of the valve body in the embodiment shown in FIG. 1. FIG.
15 is an overall plan view of the valve body shown in FIG.
16 is a front view of the cap body in the embodiment shown in FIG.
FIG. 17 is an overall front view showing a second embodiment of the present invention with the cap body removed.
18 is an overall side view of the embodiment shown in FIG.
FIG. 19 is an enlarged plan sectional view of a main part of the embodiment shown in FIG.
FIG. 20 is an overall front view illustrating a third embodiment of the present invention, with the main part shown in a longitudinal section.
21 is an overall side view of the embodiment shown in FIG. 20 with the right half of the cap body removed.
22 is an overall side view in which the right half of the detachable operation body in the embodiment shown in FIG. 20 is cut vertically.
FIG. 23 is an overall front view of the housing in the embodiment shown in FIG. 20;
[Explanation of symbols]
      1; Application stopper
      2 ； Assembly body
      20; cylinder with assembly
      20a; recess
      21; Locking strip
      22; Regulations
      23; thread
      23a; Stepped part at the end
      23b; guide groove
      23c; insertion slot
      24;
      24a; skirt cylinder piece
      24b; Displacement piece
      24c; connecting piece
      24d; Notch
      24e; locking piece
      25; Insertion cylinder piece
      26; seal cylinder piece
      27; Standing cylinder piece
      27a; Locking strip
      27b; Locking vertical groove
      28; Window hole
      29; Stop Article
      29a;
      3; Plug body
      30; fitting piece
      30a; locking circumferential groove
      30b; Locking vertical strip
      31 ： Seal outer shell
      32; through hole
      33; stopper piece
      34; Seal top surface
      35; step
      36; Seal taper surface
      4; Switching body
      40; Main cylinder
      40a;
      40b; guide protrusion
      41; retaining piece
      41a; butt protrusion
      41b; Thin section
      41c; Click protrusion
      42; engaging longitudinal groove
      43; Top plate ring
      44; assembly cylinder piece
      45; inner cylinder piece
      46; seal strip
      47; Locking circumferential groove
      48; Sound output
      48a; Overcoming convex part
      48b; Thin section
      5; Operation body
      50; outer cylinder
      51; engaging vertical strip
      52; inner flange piece
      53; Close-fitting cylinder
      54; upper tube
      55; outlet
      56; engaging protrusion
      57; expansion opening
      58; Stopper piece
      59 ； Weighing line
      6 ： Disc
      60; Ring with assembly
      61; valve piece
      62; vertical hole
      63; longitudinal groove
      64; valve seat piece
      65; bullet pieces
      66; fixing plate
      7; Cap body
      70; outer cap
      71; engaging protrusion
      72; top wall
      73; Plug body
      74; Inner cap
      8;
      80; mouthpiece
      81; Locking strip
      82; locking vertical stripe
      83; Bund
      84; projection
      85; engaging recess
      86;
      87; notch
      88; Assembly reduced diameter part
      89; depression
      9; Detachable operation body
      90; cylinder piece with assembly
      91; shoulder piece
      92; contact step
      93; Hanging wall piece
      94; tongue wall piece
      95; Locking protrusion
      96; Notch groove
      97; Finger resting ridge
      98; Retaining ridge
      A: Weighing chamber

Claims (15)

A casing (8) having a mouth tube (80) at the upper end, and a tightly and immovably assembled to the mouth tube (80), and having an outer shell-shaped seal outer shell (31) at the upper end of the opened central portion. An assembly body (2) provided with a plug body (3) and an exterior joint to the assembly body (2) so as to be moved up and down with a constant stroke densely by relative rotation. A switching body (4) in which an inner cylinder piece (45) for tightly fitting (31) into the upper end opening is erected at the center, and a switching body (4) that is closely and immovably fitted on the switching body (4). (4), a measuring chamber (A) having a constant volume is formed, and a top-cylinder-shaped operating body (5) having a spout (55) opened at the upper end, and the spout (55), A valve seat piece (64) in close contact with the lower end opening of the spout (55) is provided around the lower end of the valve piece (61) in which the upper end portion is projectably fitted, and the valve seat piece 64) and the valve piece (61), a valve body (6) for urging upward elasticity to the one piece, and a coating plug (1) comprising the casing ( 8) a cap body (7) that is detachably attached to the upper end of the body part, and is provided with an engaging vertical line (82) and an engaging vertical line (82) on the outer peripheral surface of the mouthpiece (80). ) With a circumferential line (86) having one end connected continuously to the other end of the locking vertical line (82) and the other end of the circumferential line (86). When the formed cylinder (20) is externally fitted to the mouth cylinder (80) on the inner peripheral surface of the assembled cylinder (20) which is the main part of the assembled body (2), Although the vertical strip (82) hits the peripheral strip (86) from the circumferential direction and from above, the cut-out portion (87) is provided with a regulating vertical strip (22) that is inserted and fitted with almost no gap , and the switching body is provided. (4 A plurality of retaining pieces (41) formed on the convex portion (41a) on the inner side and one sound emitting piece (48) formed on the convex portion (48a). 41b) and the thinned portion (48b) are connected to bend freely and the lower portion protrudes outward, and the retaining piece (41) is positioned symmetrically with the sound emitting piece (48) with respect to the central axis. A click protrusion (41c) is provided on the inner end face of the abutment protrusion (41a), and the retaining piece (41) and sound emitting piece (41) are assembled by assembling the operating body (5) to the switching body (4). 48) is bent and displaced inwardly, and the stop protrusion (29a) in which the abutting projection (41a) protrudes from the outer peripheral surface of the assembly (2) at the ascending limit of the switching body (4) from below. It is configured so that it can not be overcome, Further, immediately before the ascending limit and just before the descending limit of the switching body (4), the overhanging projection (48a) and the click protrusion (41c) project from the outer peripheral surface of the assembly (2) (29a). ), A fixed volume dispensing container configured to generate a click sound and a click feeling . A casing (8) having a mouth tube (80) at the upper end, and a tightly and immovably assembled to the mouth tube (80), and having an outer shell-shaped seal outer shell (31) at the upper end of the opened central portion. An assembly body (2) provided with a plug body (3) and an exterior joint to the assembly body (2) so as to be moved up and down with a constant stroke densely by relative rotation. A switching body (4) in which an inner cylinder piece (45) for tightly fitting (31) into the upper end opening is erected at the center, and a switching body (4) that is closely and immovably fitted on the switching body (4). (4), a measuring chamber (A) having a constant volume is formed, and a top-cylinder-shaped operating body (5) having a spout (55) opened at the upper end, and the spout (55), A valve seat piece (64) in close contact with the lower end opening of the spout (55) is provided around the lower end of the valve piece (61) in which the upper end portion is projectably fitted, and the valve seat piece 64) and the valve piece (61), a valve body (6) for urging upward elasticity to the one piece, and a coating plug (1) comprising the casing ( 8) a cap body (7) that is detachably attached to the upper end of the body part, and is provided with an engaging vertical line (82) and an engaging vertical line (82) on the outer peripheral surface of the mouthpiece (80). ) With a circumferential line (86) having one end connected continuously to the other end of the locking vertical line (82) and the other end of the circumferential line (86). When the formed cylinder (20) is externally fitted to the mouth cylinder (80) on the inner peripheral surface of the assembled cylinder (20) which is the main part of the assembled body (2), The operating body is provided with a regulating vertical line (22) that protrudes from the circumferential direction on the vertical line (82) and from above on the peripheral line (86), and that is inserted and fitted with almost no gap in the notch (87). (5) Spout (55) the discharge side portions, stepped in diameter quantified spout formed by forming the enlarged opening (57) by coating vessel. A thread (23) engraved on the outer peripheral surface of the assembled cylinder (20) of the assembled body (2), and a coupling that is moved up and down by relative rotation of the switching body (4) with respect to the assembled body (2); 3. The quantitative dispensing application container according to claim 1 or 2, wherein the switching body (4) has a threaded connection with a threaded strip (40a) carved on the inner peripheral surface of the main cylinder (40). A guide groove (23b) in which a coupling that moves up and down by relative rotation of the switching body (4) with respect to the assembled body (2) is carved in an inclined posture on the outer peripheral surface of the assembled cylinder (20) of the assembled body (2). ) and the switching member (4) main cylinder (40) in engagement combined with claims 1 or 2 quantitatively dispensing the coating container according to the guide protrusion protruding from the peripheral surface (40b) of. The quantitative dispensing according to claim 1, 2 or 3 or 4 , wherein at least the upper tube (54) of the operating body (5) is transparent or translucent so that the liquid in the measuring chamber (A) is visible from the outside. Application container. By providing a step portion around the outer peripheral surface portion of the upper cylinder (54) of the operating body (5), which is at the same height as the upper end opening edge of the inner cylinder piece (45) of the switching body (4), 6. The quantitative dispensing application container according to claim 5, wherein a visible measuring line (59) is formed. Three window holes (28) opened from the upper end to the lower end of the cylindrical wall are formed in the cylindrical wall of the standing cylindrical piece (27) that is erected so as to form the open upper end of the assembled body (2). The quantitative dispensing application container according to claim 1, 2, 3, 4, 5, or 6 provided at equal intervals in the circumferential direction.   A seal outer gutter (31) is provided around the center of the outer peripheral surface of the narrow cylindrical fitting piece (30), and a straight rod-like stopper is provided at the center of the seal top surface (34) which is a flat top surface. The plug protrusion (33) is erected to form a plug body (3), and the plug protrusion (3) is inserted with a vertical hole (62) penetrating vertically in the center of the valve piece (61) of the valve body (6). Provided with a configuration that forms a gap that allows the passage of air between the piece (33) and a portion of the lower face of the valve piece (61) that faces the seal top surface (34) is in close contact with the seal top surface (34). The fixed quantity dispensing application container according to claim 1, 2, 3, 4, 5, or 6. The lower end portion of the outer peripheral surface of the plug projection piece (33) of the plug body (3) is tightly fitted into the lower end opening of the vertical hole (62) of the valve body (6), and the sealing taper surface (36 The quantitative dispensing application container according to claim 8 . A pair of engaging longitudinal grooves (42) opened upward are provided on the outer peripheral surface of the threaded cylinder (40), which is the main part of the switching body (4), symmetrically with respect to the central axis, and the operating body (5) The switching body (4) of the operating body (5) is engaged with the engagement longitudinal groove (42) on the inner peripheral surface of the outer cylinder (50), which is an assembly part with the switching body (4). A pair of engaging vertical stripes (51) that cannot rotate relative to the central axis are provided symmetrically with respect to the central axis, and one lower end of both engaging vertical stripes (51) is positioned lower than the other lower end. 10. A quantitative dispensing application container according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 .   At the upper end of the upright cylinder piece (27) of the assembled body (2), at the center of the seal top surface (34) which is the upper surface closely contacting the lower surface of the valve piece (61) of the valve body (6), the valve piece (61 A plug body (3) provided with a plug projection piece (33) to be fitted in a vertical hole (62) established in (1) is fixedly assembled and fixed, or 1 or 2 or 3 or 4 or 5 or 6 or 7. A quantitative dispensing application container according to 7 or 8 or 9 or 10.   Switching the height width of the lower half portion of the outer peripheral surface of the valve piece (61) of the valve body (6) in which the lower end portion of the peripheral surface of the spout (55) of the operating body (5) is in close sliding contact is positioned at the lower limit The length of the movement distance in the height direction until the inner cylinder piece (45) of the body (4) is tightly fitted to the seal outer casing (31) of the plug body (3) is set to be substantially equal to or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11. A skirt cylinder located at the lower end of the assembly cylinder (20), which is the main part of the assembly body (2), is exposed directly below the operation body (5) via an outer flange-shaped connecting rod (24c). A piece (24a) is connected in a hanging manner, and a part of the skirt tube piece (24a) is radially formed by a notch (24d) formed from the skirt tube piece (24a) to the connecting flange piece (24c). A stopper piece (58) projecting from the lower end of the inner peripheral surface of the operating body (5) is formed on the upper surface of the displacement piece (24b). according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 1 2 Symbol placement quantitative dispensing coating container provided with a locking piece (24e) for locking the. Engagement with the lower end of the inner peripheral surface of the cap body (7) assembled to the housing (8) in a fitting manner, so that the cap body (7) cannot be detached from the housing (8). A tongue wall piece (94) having a projecting piece (95), wherein the locking projecting piece (95) is mostly exposed at a position directly below the cap body (7) assembled to the housing (8). The detachable operation body (9) is provided at the upper end of the detachable operation body, and the tongue wall piece (94) is configured to be elastically displaced in a direction in which the upper end approaches the housing (8) by a pressing operation. outside the irremovably to an upper end fitting assembled claims 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 1 2 Symbol placement quantitative dispensing coating container 8). The component parts of the coating plug (1) and the cap body (7) are made of synthetic resin, or 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or 13 or 1 4 Symbol placing of quantitative dispensing application container.

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