JP2020083405A - Trigger type jet container - Google Patents

Abstract

To propose a trigger type jet container which can easily eject content liquid to where it is difficult for hands to reach such as one's back and on which problems such as breakage are unlikely to occur.SOLUTION: A trigger type jet container of this invention includes a supported part swingably supported by a support part 2d of a base 2 and an operation lever 4 which includes a window hole 4c that projects forward a nozzle 3d, an operation part 4e that extends tilting back and downward and an engaged part being engaged on an engaging part 3e, a pump is driven by the up-down movement of a stem 3a when the operation lever 4 is pulled, and content liquid is ejected from the nozzle 3d. The operation lever 4 is configured such that the lower end part of the operation part 4e is positioned below a mounting cylinder part 2a. A swingable angle A1 of the operation lever 4 around the support 2d is equal to or smaller than an angle A2 around the support part 2d at an engaging part 3e within a moveable range when the stem 3a moves up and down.SELECTED DRAWING: Figure 3

Description

The present invention relates to a trigger-type ejection container in which a pump is driven by pulling an operating lever to eject a content liquid contained in a container body from a nozzle.

In the field of containers that contain various liquids such as various detergents, aromatics and cosmetics, a trigger type in which the pump is driven by the operation of the operating lever to eject the content liquid contained in the container body from the nozzle Spout containers are often used.

As such a trigger-type ejection container, for example, in Patent Document 1, the side on which the nozzle is located and the side on which the finger is hung on the operating lever are the same, and the operating lever is placed in a state in which the nozzle is oriented away from the operator. It is shown that the content liquid is ejected in a direction away from the operator by pulling it toward you.

On the other hand, according to the container disclosed in Patent Document 2, it is possible to eject the content liquid such as cosmetics toward the operator. In the container shown in Patent Document 2, the operating lever is provided above the container body, and in a state where the ejection port is directed toward the operator, the body of the container body on the side where the ejection port is located. The part is supported by the base of the thumb, and the index finger is hung on the operating lever to hold it. Then, by moving a finger hung on the operation lever in a downward and oblique direction, for example, cosmetics or the like can be ejected to one's face or head.

JP 2004-60617 A JP, 2011-230842, A

By the way, when ejecting the content liquid in the container of Patent Document 2, the upper part of the container body near the operation lever is held. Therefore, it is difficult to jet the content liquid to a place such as the back that is difficult to reach with such a container.

On the other hand, in such a container, if the operation lever is lengthened, the middle part or the lower part of the container body can be held, and therefore it is considered that the content liquid can be easily jetted to the back or the like. However, as the operating lever becomes longer, even if the force applied at the time of operation does not change, a large force is applied to the portion to which the force is transmitted by the operating lever, which may lead to problems such as damage.

The present invention has an object to solve such a problem, and it is possible to easily eject the content liquid to a place such as the back that is difficult to reach, and there is a factor that an excessive force is applied. It is an object of the present invention to provide a trigger-type ejection container that is less likely to be removed and cause problems such as damage.

The present invention is a container body for containing a content liquid,
A base having a mounting cylinder mounted on the mouth of the container body, a support wall extending upward from the mounting cylinder, and a support provided in front of the support wall;
A pump that sucks and pressure-feeds the content liquid of the container body, a stem that is provided in an upwardly biased state and has an engaging portion on the side and that feeds the content liquid pressure-fed by the pump, and a tip of the stem. A nozzle having a nozzle, and
A supported portion that is swingably supported by the support portion, a window hole that projects the nozzle forward, an operation portion that extends rearward and downward and an engaged portion that engages with the engagement portion. An engaging portion, and an operating lever having,
A trigger-type ejection container for driving the pump by the vertical movement of the stem accompanying the drawing of the operation lever to eject the content liquid from the nozzle,
The operation lever has a lower end portion of the operation portion located below the mounting cylinder portion,
In the trigger type ejection container, the swingable angle of the operation lever around the support portion is equal to or less than the angle around the support portion of the engagement portion within a range allowed when the stem moves up and down. ..

The operation portion is located above the stem and extends rearward and downward and is integrally connected to the operation portion upper portion, and is closer to the container body than the operation portion upper portion. It is preferable to have a lower portion of the operating portion that extends in a tilted direction.

The operation portion is connected to the operation portion upper portion that is located above the stem and extends rearward and downward and is bendable with respect to the operation portion upper portion, and the container is more than the operation portion upper portion. It is preferable to have a lower portion of the operating portion that extends so as to be inclined toward the main body.

The operation part is located above the stem and extends rearward and downward and extends, and the operation part upper part is attachable to the operation part upper part. It is preferable to have a lower portion of the operating portion that extends in a direction in which the operating portion lowers.

It is preferable that the base has an outer peripheral wall that surrounds the mounting cylinder portion and extends downward.

In the trigger-type ejection container of the present invention having the above-described configuration, since the lower end portion of the operation portion of the operation lever is located below the mounting cylinder portion, the operation lever is supported by the operation lever while supporting the lower portion of the container body. It can be held by hanging. Therefore, the content liquid can be easily jetted to a place such as the back that is hard to reach. Further, since the swingable angle of the operating lever around the supporting portion is less than that of the engaging portion around the supporting portion in the up-and-down movement range allowed by the stem, an excessive force is applied to the operating lever. The stem does not move excessively and therefore does not adversely affect the pump connected to the stem.

In addition, the operating portion is located above the stem and is connected to the upper portion of the operating portion that extends rearward and downward and is bendably connected to the upper portion of the operating portion and is closer to the container body than the upper portion of the operating portion. In the case of being constituted by the lower portion of the operating portion that extends inclining toward the side, the amount of the operating lever projecting laterally from the container main body becomes smaller, so that it becomes more compact.

If the lower part of the operating part is connected to the upper part of the operating part in a bendable manner, folding the lower part of the operating part will make it more compact, so place it in a place with little space. be able to.

Even when the operation unit is configured to have the operation unit lower portion that can be attached to the operation unit upper portion, the operation unit lower portion is further compact in the state before the operation unit lower portion is attached. The operation part does not get in the way when it is displayed on the display, which makes it easier to handle.

When the base is provided with an outer peripheral wall that surrounds the mounting cylinder portion and extends downward, the outer peripheral wall can be provided with a function as a stopper against which the pulled operation lever is pressed.

It is the figure which showed 1st embodiment of the trigger type ejection container according to this invention (a container main body, a base, a body is a side view, and others are sectional views in a side view). Regarding the cap body shown in FIG. 1, (a) is a cross-sectional view in side view, and (b) is a bottom view. Regarding the trigger-type ejection container of FIG. 1, the relationship between the swingable angle of the operating lever around the supporting portion and the angle around the supporting portion of the engaging portion within the range allowed when the stem moves up and down is shown. It is a figure. It is the figure which showed the modification of the trigger type ejection container shown in FIG. It is the figure which showed 2nd embodiment of the trigger type ejection container according to this invention (a container main body, a base, a body is a side view, and others are sectional views in a side view). It is a figure which shows the state which extended the operation part lower part which was bent regarding the trigger type ejection container of FIG. It is the figure which showed 3rd embodiment of the trigger type ejection container according to this invention (a container main body, a base, a body is a side view, and others are sectional views in a side view). It is a figure which shows the state which the operation part lower part which is not mounted|worn with the trigger type ejection container of FIG. 7 was hooked by the operation part upper part. It is a figure which shows the state which wound the operating part lower part of the trigger type ejection container of FIG.

Hereinafter, an embodiment of a trigger-type ejection container according to the present invention will be described with reference to the drawings. In this specification and the like, the relationship between “upper” and “lower” refers to the direction in which the container body (reference numeral 1) is upright as shown in FIG. 1, unless otherwise specified. The "front" is the side (right side in FIG. 1) where the nozzle (reference numeral 3d) is located with the central axis of the container body in between, and the "rear" is the opposite side (left side in FIG. 1). The terms “left” and “right” are the left and right directions for the operator when the operator is directly facing the ejection port of the nozzle 3d.

The trigger-type ejection container of this embodiment includes a container body 1, a base 2, a body 3, an operation lever 4, and a cap body 5.

The container body 1 includes a disc-shaped bottom portion 1a and a cylindrical body portion 1b which stands up from an outer edge of the bottom portion 1a. A cylindrical mouth portion 1c is provided on the upper portion of the body portion 1b, and a male screw portion 1d is provided on the outer peripheral surface of the mouth portion 1c. The container body 1 having such a configuration stores a content liquid such as cosmetics. Further, the container body 1 in the present embodiment is formed by using a synthetic resin having relatively high rigidity.

The base 2 includes a mounting cylinder portion 2a mounted on the mouth portion 1c. As shown in the figure, the mounting tubular portion 2a of the present embodiment has a tubular shape as a whole, although the diameter decreases in the order of the lower portion, the intermediate portion, and the upper portion. A female screw portion 2b that fits the male screw portion 1d is provided on the inner peripheral surface of the lower portion of the mounting cylinder portion 2a, and the base 2 is held by the mouth portion 1c by screwing both. It may be held by undercut. The base 2 also includes a support wall 2c that extends upward from the mounting cylinder portion 2a as a whole. A pair of shaft portions 2d protruding in the left-right direction are provided at the tip of the support wall 2c. Here, the shaft portion 2d has a function of supporting the operation lever 4, and in the present specification and the like, the shaft portion 2d may be referred to as a "support portion". Further, the support wall 2c of the present embodiment is provided with a support wall inclined portion 2e which is inclined upward from the upper end portion of the mounting cylinder portion 2a toward the front at the upper portion thereof.

The body 3 is suspended and held by the mouth portion 1c by the base 2. Although illustration is omitted, the body 3 includes a pump that is located inside the container body 1 and that sucks and pumps the content liquid, and a pipe that extends toward the bottom portion 1a and that feeds the content liquid to the pump. Is equipped with. Further, the stem is connected to the pump with a stem 3a for feeding the content liquid pumped by the pump through a passage formed inside. Here, the stem 3a of the present embodiment is composed of a vertical portion 3b which is inserted into the mounting tubular portion 2a and connected to the pump, and an inclined portion 3c which is inclined upward from the upper end of the vertical portion 3b toward the front. .. Further, at the tip of the inclined portion 3c, there is provided a nozzle 3d that is directed in the same direction as the inclined portion 3c and ejects the content liquid that has passed through the stem 3a from the ejection port at the tip. Further, the outer peripheral surface of the vertical portion 3b is provided with an engaging portion 3e that has a substantially cylindrical shape and engages with the operation lever 4, and is provided slightly below the engaging portion 3e, and has a substantially trapezoidal shape in a side view. The protrusion 3f is provided. Although the illustrated protrusion 3f is provided behind the vertical portion 3b, in the present embodiment, the protrusion 3f may be spaced apart from the protrusion 3f in the circumferential direction and located above a stopper 5c described later. It also has another protrusion 3f. The protrusion 3f may extend over the entire circumference of the vertical portion 3b.

The operation lever 4 includes a pair of side walls 4a provided in the left-right direction with the support wall 2c interposed therebetween. Although not shown, the side wall 4a is provided with a recess (first recess) that engages with the shaft portion 2d and holds the operation lever 4 on the base 2 in a swingable manner. In order to swingably hold the operation lever 4 on the base 2, the operation lever 4 may be provided with a shaft portion and the base 2 may be provided with a first recess. The side wall 4a is also provided with a recess (second recess) (not shown) that engages with the engagement portion 3e and pushes down the stem 3a when the operation lever 4 is swung with respect to the base 2. The engaging portion 3e may be provided on the operation lever 4 and the stem 3a may be provided with a second recess. In addition, in this specification etc., a 1st recessed part may be called "supported part" and a 2nd recessed part may be called "engaged part."

In front of the operation lever 4, an upward slope 4b is provided which connects the side walls 4a to each other and which slopes upward from the tip of the support wall 2c toward the rear. Further, the operation lever 4 is provided with a window hole 4c provided above the upwardly inclined portion 4b so as to remove the upwardly inclined portion 4b, and the nozzle 3d is projected through the window hole 4c. It should be noted that the upward slope 4b of the present embodiment is connected to the operation lever reinforcement 4d that slopes downward and connects the side walls 4a below the window 4c.

Further, the operation lever 4 is a portion that inclines rearward and downward from the upper end portion of the upward inclined portion 4b (the portion located at the upper edge of the window hole 4c in the present embodiment) and applies a force when swinging the operation lever 4. The operation unit 4e is provided. The operation portion 4e of the present embodiment is integrally connected to the operation portion upper portion 4f which is located above the stem 3a and extends rearward and downward, and the operation portion upper portion 4f. Is also configured with an operating portion lower portion 4g that is inclined and extends toward the container body 1. As shown in FIG. 1, the lower end portion of the operation portion lower portion 4g is normally located below the mounting cylinder portion 2a, and in the present embodiment, it is located near the middle portion of the body portion 1b of the container body 1. positioned. Further, the lower portion 4g of the operation portion is provided with a concave portion 4h for preventing displacement of a finger when applying a force. Further, as shown in the sectional view taken along the line AA in FIG. 1, the inner peripheral surface 4j of the lower portion 4g of the operation portion is formed to be curved in an arc shape. The inner peripheral surface 4j is shaped so as to fit the outer peripheral surface of the cylindrical body portion 1b.

The cap body 5 has a cylindrical shape with a lid, a cap portion 5a that covers the tip of the nozzle 3d, a rod-shaped connecting portion 5b that is connected to the cap portion 5a and extends toward the vertical portion 3b of the stem 3a through the window hole 4c, and a connecting portion. A stopper 5c is provided which is connected to the 5b and is interposed between the upper end of the mounting cylinder 2a and the lower end of the protrusion 3f. Further, below the connecting portion 5b, a connecting portion reinforcing wall 5d for reinforcing the connecting portion 5b is provided. In the example shown in FIG. 1, the connecting portion reinforcing wall 5d has such a protruding amount as to reach an intermediate portion in the vertical direction of the stopper 5c, but as shown in FIG. You may. When the protrusion amount of the connecting portion reinforcing wall 5d is increased more than that in the state of FIG. 1, the length of the operating lever reinforcing portion 4d is shortened so as not to interfere with it. Here, the stopper 5c of the present embodiment has a C-shape in bottom view as shown in FIG. 2B, and is fitted and held by the vertical portion 3b of the stem 3a.

By the way, as shown in FIG. 1, a support wall inclined portion 2e is provided above the support wall 2c in the base 2 of the present embodiment. Here, since the support wall inclined portion 2e extends from the upper end of the mounting cylinder portion 2a toward the window hole 4c, when the stopper 5c is inserted from the window hole 4c to attach the cap body 5, the stopper 5c is The support wall inclined portion 2e guides between the upper end of the mounting cylinder 2a and the lower end of the protrusion 3f. When the support wall inclined portion 2e is provided in this manner, the stopper 5c can be guided, so that the cap body 5 can be attached more easily.

Since the nozzle 3d is covered with the cap portion 5a in the trigger-type ejection container configured as described above, it is possible to prevent dust and the like from adhering to the nozzle 3d even when it is not used for a long period of time. Further, in the state where the cap body 5 is attached, even if the operation lever 4 is touched, the stem 3a is not moved by the stopper 5c, so that careless ejection of the content liquid can be prevented.

Further, when ejecting the content liquid of the container body 1 with this trigger type ejection container, the cap body 5 is removed as shown in FIG. 3, and the front of the body portion 1b near the bottom portion 1a is supported by the base of the thumb, The other finger fits into the concave portion 4h of the operation lever 4 and is held by one hand. By holding in this way, it is possible to direct the nozzle 3d to a place such as the back that is hard to reach. When the user holds the held hand and operates it, the operation lever 4 is pulled and the stem 3a is pushed down, and the pump incorporated in the body 3 is activated accordingly, so that the content liquid is ejected to the back or the like. Can be made

Here, in the operation lever 4 of the present embodiment, as shown in FIG. 3, the swingable angle A1 around the shaft portion 2d of the operation lever 4 is within a range allowed when the stem 3a moves up and down (stem 3a). Is smaller than a swingable angle A2 around the shaft portion 2d of the engaging portion 3e in a range in which the member can move without applying a load larger than that designed for other members). ing. That is, since the length of the operating lever 4 becomes long, the operating lever 4 can be operated with a small force, but when the operating lever 4 is operated with a slightly strong force, a large force is applied to a portion where the operating lever 4 acts, but Since 3a does not move excessively, the pump connected to the stem 3a is not adversely affected.

Further, when the operation lever 4 of the present embodiment is pulled toward the container body 1, it is pressed against the body portion 1b of the container body 1 as shown in FIG. As described above, since the container body 1 has a relatively high rigidity, the body portion 1b does not largely bend inward even when the operation lever 4 is pressed. That is, even if the operating lever 4 is gripped with a strong force, the swingable angle A1 of the operating lever 4 around the shaft portion 2d does not change significantly, so that damage to the pump or the like can be effectively prevented. Further, since the inner peripheral surface 4j of the operation lever 4 that is pressed against the outer peripheral surface of the body portion 1b is formed in an arc shape so as to fit the outer peripheral surface of the body portion 1b as described above, The outer peripheral surface of the body 1b is in close contact with the entire surface. That is, when the operation lever 4 is squeezed with one hand, the operation lever 4 is less likely to laterally shift (twist) with respect to the container body 1, so that an excessive load is applied to the shaft portion 2d that supports the operation lever 4 so that the operation lever 4 can swing. Is prevented.

In the above-described embodiment, the inner peripheral surface 4j of the operation lever 4 is entirely pressed against the outer peripheral surface of the body portion 1b of the container body 1 so that the operation lever 4 is stopped. A protrusion may be provided on the inner peripheral surface 4j or the outer peripheral surface of the body portion 1b, and when the operating lever 4 is pulled, the operating lever 4 may be stopped by abutting the protrusion on the other side. Also, such a function can be realized by using other parts. For example, like the base 2 shown in FIG. 4, an outer peripheral wall 2f that surrounds the mounting cylinder portion 2a and extends downward may be provided, and the operation lever 4 may be pressed against the outer peripheral wall 2f. In the embodiment shown in FIG. 3, the swingable angle A1 of the operation lever 4 around the shaft portion 2d is such that the inner peripheral surface 4j of the operation lever 4 is entirely pressed against the outer peripheral surface of the body portion 1b. Although it is the angle at the time point, when the projection or the outer peripheral wall 2f is provided, it becomes the angle at the time when the operation lever 4 is stopped by these.

In addition, the trigger-type ejection container of the present embodiment, for example, when applying the content liquid to one's face, supports the front of the upper portion of the body portion 1b (which may be the base 2) at the base of the thumb while operating the lever 4 It is also possible to operate by applying a force to the upper portion 4f of the operation section. In this case, since the portion closer to the nozzle 3d is held, it becomes easier to point the nozzle 3d to the place to be coated.

Next, a second embodiment of the trigger-type ejection container according to the present invention will be described with reference to FIGS. The trigger-type ejection container of this embodiment includes an operation lever 14 as shown in FIGS. 5 and 6 in place of the operation lever 4 shown in FIG.

The operation lever 14 includes a side wall 14a having the same configuration as the side wall 4a described above. Although not shown, the side wall 14a is also engaged with the shaft portion 2d to hold the operation lever 14 on the base 2 in a swingable manner, and with the engagement portion 3e, the operation lever 14 is engaged. A second recess is provided that pushes down the stem 3a when the is swung with respect to the base 2. The operation lever 14 also includes an upward tilting portion 14b, a window hole 4c, an upward tilting portion 14b having the same structure as the operation lever reinforcing portion 4d, a window hole 14c, and an operating lever reinforcing portion 14d.

The operation portion 14e includes an operation portion upper portion 14f which is located above the stem 3a and extends rearward and downward, and an operation portion lower portion 14g which is foldably connected to the operation portion upper portion 14f. ing. In the present embodiment, as shown in FIG. 6, the operating portion upper portion 14f and the operating portion lower portion 14g are connected via the hinge 14k, but they may be bendable by, for example, a combination of a shaft portion and a hole portion. In addition, when the operating portion lower portion 14g that is bent as shown in FIG. 6 is extended, the operating portion lower portion 14g extends while being inclined in a direction closer to the body portion 1b than the operating portion upper portion 14f. Further, the extended operation portion lower portion 14g is held as illustrated by the protrusion 14m provided on the operation portion upper portion 14f entering into the hole 14n provided on the operation portion lower portion 14g and hooked therein. Further, the lower portion 14g of the operation portion is also provided with a concave portion 14h for preventing displacement of the finger when applying a force.

Also in the trigger-type ejection container of the present embodiment, by pulling the operation lever 14 with the lower portion 14g of the operation portion extended, the content liquid can be ejected to a place such as the back that is hard to reach. Although illustration is omitted, also in the trigger-type ejection container of the present embodiment, the swingable angle of the operation lever 14 around the shaft portion 2d is the engagement within a range permitted when the stem 3a moves up and down. The swingable angle around the shaft portion 2d in the portion 3e is set to be less than that. Therefore, since the stem 3a does not move excessively, the pump connected to the stem 3a is not adversely affected. Further, as shown in FIG. 6, when the operation lever 14 is pulled, the part that this abuts is the body portion 1b of the container body 1 having a relatively high rigidity, and can swing about the shaft portion 2d of the operation lever 14. Since the angle does not change significantly, it is possible to effectively prevent damage to the pump and the like.

Further, in the trigger type ejection container of the present embodiment, it is possible to eject the content liquid by applying a force to the folded operation portion lower portion 14g even when the operation portion lower portion 14g is bent as shown in FIG. .. The operation portion upper portion 14f of the present embodiment is provided with a rib 14p that comes into contact with the operation portion lower portion 14g in a bent state. Therefore, when a force is applied to the bent lower portion 14g of the operating portion, the upper portion 14f of the operating portion can be swung via the rib 14p without applying a large force to the hinge 14k. Further, the operation portion lower portion 14g may be provided with a groove portion which is inserted into the rib 14p when the operation portion lower portion 14g is bent. In this case, it is possible to prevent the bent operation portion lower portion 14g from being twisted left and right. it can.

The trigger-type ejection container according to the present invention can be embodied in the embodiments shown in FIGS. 7 to 9. The trigger-type ejection container of the third embodiment shown in these figures includes an operation lever 24 instead of the operation lever 4 shown in FIG.

The operation lever 24 is also provided with a side wall 24a having the same structure as the above-mentioned side wall 4a, and the side wall 24a also engages the shaft portion 2d and holds the operation lever 24 on the base 2 in a swingable manner. One concave portion and a second concave portion that engages with the engaging portion 3e and pushes down the stem 3a when the operation lever 24 is swung with respect to the base 2 are provided. The operation lever 24 also includes an upward slanted portion 24b, a window hole 4c, an upward slanted portion 24b, a window hole 24c, and an operation lever reinforcing portion 24d, which have the same configuration as that of the operation lever reinforcing portion 4d.

The operation portion 24e is composed of an operation portion upper portion 24f that is located above the stem 3a and extends rearward and downward, and an operation portion lower portion 24g that can be attached to the operation portion upper portion 24f. .. As shown in FIG. 7, in the present embodiment, a mounting hole 24q is provided in the operation portion upper portion 24f, and an L-shaped holding portion 24r capable of passing through the mounting hole 24q is provided at the upper end portion of the operation portion lower portion 24g. It is provided. Further, on the inner side surface of the lower portion 24g of the operation portion, there is provided an engagement protrusion 24s protruding inward in the left-right direction. Then, when attaching the operation portion lower portion 24g to the operation portion upper portion 24f, the holding portion 24r is passed downward from above the attachment hole 24q, and is further slid rearward and downward so that the edge portion of the attachment hole 24q. Can be hooked on. Further, in this state, the engaging convex portion 24s is engaged with the lower end portion of the operation portion upper portion 24f as shown in the drawing, so that the attached operation portion lower portion 24g does not easily slide upward. There is. The lower portion 24g of the operation portion is also provided with a concave portion 24h for preventing the displacement of the finger when applying a force.

Also in the trigger type ejection container of the present embodiment, by supporting the front of the body portion 1b close to the bottom portion 1a with the base of the thumb, and holding other fingers so as to fit in the concave portion 24h of the operation lever 24, The nozzle 3d can be directed to a place such as the back that is hard to reach. Then, by pulling the operation lever 24, the content liquid can be ejected. Also in the trigger type ejection container of the present embodiment, the swingable angle of the operation lever 24 around the shaft portion 2d is in a range that is allowed when the stem 3a moves up and down, as in the above embodiment. The swingable angle around the shaft portion 2d in the engaging portion 3e is set to be less than that. Therefore, since the stem 3a does not move excessively, the pump connected to the stem 3a is not adversely affected. Further, when the operation lever 24 is pulled, the portion with which the operation lever 24 abuts is the body portion 1b of the container body 1 having a relatively high rigidity and swings around the shaft portion 2d of the operation lever 14 as in the above-described embodiment. Since the movable angle does not change significantly, damage to the pump and the like can be effectively prevented.

Further, the trigger-type ejection container of the present embodiment becomes more compact in the state before the lower portion 24g of the operation portion is attached, so that the operation lever 24 does not get in the way, for example, during transportation to the store or display at the store. It has the advantage of being easy to handle. The unattached lower portion 24g of the operating portion can be held by the upper portion 24f of the operating portion so as to be sandwiched between the holding portion 24r and the engaging convex portion 24s as shown in FIG. Further, as shown in FIG. 9, it may be held by being wound around the container body 1 with a film F or the like.

Although the present invention has been described above with reference to specific embodiments, the trigger-type ejection container according to the present invention is not limited to the above-described embodiments, and various modifications are made within the scope according to the claims. Also includes things. For example, the outer peripheral wall 2f of the base 2 shown in FIG. 4 may be applied to the embodiment shown in FIGS. 5 and 7.

1: Container body 1a: Bottom part 1b: Body part 1c: Mouth part 1d: Male screw part 2: Base 2a: Mounting cylinder part 2b: Female screw part 2c: Support wall 2d: Shaft part (support part)
2e: support wall inclined portion 2f: outer peripheral wall 3: body 3a: stem 3b: vertical portion 3c: inclined portion 3d: nozzle 3e: engaging portion 3f: projection 4: operating lever 4a: side wall 4b: upward inclined portion 4c: window Hole 4d: Operation lever reinforcing portion 4e: Operation portion 4f: Operation portion upper portion 4g: Operation portion lower portion 4h: Recessed portion 4j: Inner peripheral surface 5: Cap body 5a: Cap portion 5b: Connection portion 5c: Stopper 5d: Connection portion Reinforcing wall 14: operating lever 14a: side wall 14b: upward inclined portion 14c: window hole 14d: operating lever reinforcing portion 14e: operating portion 14f: operating portion upper portion 14g: operating portion lower portion 14h: concave portion 14k: hinge 14m: protrusion 14n : Hole 14p: Rib 24: Operation lever 24a: Side wall 24b: Upward inclined part 24c: Window hole 24d: Operation lever reinforcing part 24e: Operation part 24f: Operation part upper part 24g: Operation part lower part 24h: Recessed part 24q: Mounting Hole 24r: Holding part 24s: Engagement convex part F: Film A1: Angle at which the operating lever can swing around the support part A2: Around the support part in the engagement part within the range allowed when the stem moves up and down Angle of

Claims (5)

A container body for containing the content liquid,
A base having a mounting cylinder mounted on the mouth of the container body, a support wall extending upward from the mounting cylinder, and a support provided in front of the support wall;
A pump that sucks and pressure-feeds the content liquid of the container body, a stem that is provided in an upwardly biased state and has an engaging portion on the side and that feeds the content liquid pressure-fed by the pump, and a tip of the stem. A nozzle having a nozzle, and
A supported portion that is swingably supported by the support portion, a window hole that projects the nozzle forward, an operation portion that extends rearward and downward and an engaged portion that engages with the engagement portion. An engaging portion, and an operating lever having,
A trigger-type ejection container for driving the pump by the vertical movement of the stem accompanying the drawing of the operation lever to eject the content liquid from the nozzle,
The operation lever has a lower end portion of the operation portion located below the mounting cylinder portion,
A trigger-type ejection container in which the swingable angle of the operation lever around the support portion is equal to or less than the angle around the support portion of the engagement portion within a range allowed when the stem moves up and down. The operation portion is located above the stem and extends rearward and downward and is integrally connected to the operation portion upper portion, and is closer to the container body than the operation portion upper portion. The trigger-type ejection container according to claim 1, further comprising a lower portion of the operating portion that extends in a tilted manner. The operation portion is connected to the operation portion upper portion that is located above the stem and extends rearward and downward and is bendable with respect to the operation portion upper portion, and the container is more than the operation portion upper portion. The trigger-type ejection container according to claim 1, further comprising a lower portion of the operating portion that extends in a direction of approaching the main body. The operation part is located above the stem and extends rearward and downward and extends, and the operation part upper part is attachable to the operation part upper part. 2. The trigger-type ejection container according to claim 1, further comprising a lower portion of the operation portion that extends in a direction of approaching to. The trigger-type ejection container according to any one of claims 1 to 4, wherein the base has an outer peripheral wall that surrounds the mounting cylinder portion and extends downward.

Images