JP2015067324A - Dispenser with pump - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dispenser capable of supplying a content completely without falling from a location during use, and which does not occupy a space.SOLUTION: A dispenser 1 with a horizontal type pump comprises: a packaging bag 2; a suspension part 3 for suspending the packaging bag 2; and a horizontal type pump 4. The suspension part 3 and the horizontal type pump 4 have sucker parts 10 and 13, respectively, and are sucked and fixed to a wall face. A press direction of a pump head of the horizontal pump part 4 passes a center of the sucker part 13, therefore during use of the pump, sucking force of the sucker part 13 is maintained or increased, so that the dispenser 1 with a horizontal type pump does not fall.

Description

  The present invention relates to a dispenser that does not occupy space and can supply the contents without dropping from the installation position during use.

Conventionally, there is a container with a pump that stores a fluid such as a shampoo and discharges it by a pump. For example, since the container with a pump is placed at a predetermined placement location such as a bathroom, there is a possibility that the placement location cannot be secured or the plane space is occupied in a narrow unit bath or the like. In addition, when using a container with a pump, the container may fall down unless the pump head is pressed accurately in the vertical direction.
Therefore, techniques as disclosed in Patent Documents 1 to 3 have been conventionally developed.

  Patent Document 1 discloses a hanging tool for fixing a container with a pump to a wall surface in order to reduce a space as a placement place. As shown in FIG. 6, the suspension device of the container with a pump fixes the tank-shaped container 64 to the wall surface by the suction cup 61 being adsorbed on the wall surface and the engaging portion 62 being fitted on the screw cylinder 63 of the container. doing. Since the pressing element 65 is engaged over the upper part of the pump head 66, when the user of the pump-equipped container operates to lift the pressing element 65 upward, the discharge port of the pump is operated according to the lever principle. From 67, the fluid stored in the container is discharged.

  Patent Document 2 discloses a pouch container fixed to a wall surface. As shown in FIG. 7, in the pouch container described in Patent Document 2, a base portion 72 having a pump means 71 is adsorbed to a wall surface by a suction cup 73, and the tip of a tube 74 protruding upward from the base portion 72 is a fluid. Is installed so as to pierce the bottom of the pouch 76 for storing the bag.

  Furthermore, Patent Document 3 discloses a technique of hanging and using a pouch that contains a fluid. Patent Document 3 discloses a pouch 83 made of a synthetic resin film having a hanging attachment portion 81 at the upper end and a pump portion 82 at the lower end, as shown in FIG.

JP 2002-153393 A Japanese Patent No. 3558387 JP 2006-56588 A

  However, in the technique of Patent Document 1 described above, since the tank-shaped container 64 occupies space, for example, in a narrow unit bath, the container 64 may be an obstacle. Further, since the pressing by the pressing element 65 is in the vertical direction, a part of the pressing force acts so as to reduce the suction force of the suction cup 61, and the suction cup 61 loses the suction power, and the container 64 may fall. It was.

  Further, in the technique of Patent Document 2, the platform 72 and the container 75 on which the pouch 76 is placed may have a large volume and may occupy a space, and further, the platform 72 and the container 75 may fall due to a relatively large weight. There was also a risk of it. Further, since the tube 74 projects upward, the fluid accumulated in the lower part of the pouch 76 remains without being sucked, and there is a problem that the fluid in the pouch cannot be discharged completely. It was.

  Furthermore, in the technique of Patent Document 3, the pump part 82 of the pouch 83 is picked with a finger and pressed to discharge the fluid when in use. For example, when washing the hair with inconvenient visibility, the pump part 82 There is a problem that the pump part 82 must be picked and used after visually recognizing the position, and there is a possibility that the fixed pouch 83 may be dropped by accidentally pulling the pump part 82 by mistake.

  The present invention has been made in view of such a situation, and an object of the present invention is to provide a dispenser that does not occupy space without being dropped from an installation position during use and capable of supplying the contents without leaving. And

(1) In order to achieve the above object, a pump according to an aspect of the present invention includes a suction cup portion having a suction surface for a wall surface, and a pump cylinder that forms a part of a conduit between the inlet and the outlet. The suction surface is on a central axis in the pressing direction of the pump cylinder.

  According to the invention of (1), for example, the fact that the pressing direction of the pump passes through the center of the suction cup part maintains or increases the suction force of the suction cup when the pump is used, and therefore there is no possibility that the horizontal pump will fall.

(2) In order to achieve the above object, a dispenser according to an aspect of the present invention includes the pump according to (1) and a packaging bag having a seal portion, and the seal portion has a suspendable region. Having dispenser.

According to the invention of (2), for example, since the packaging bag is hung and installed in a place with an appropriate wall surface, the dispenser can be installed even if there is no space such as a washstand or a shelf. In addition, when the contents in the packaging bag are lost due to use, it is only necessary to replace the packaging bag filled with the contents, so that the trouble of refilling the contents into a hard container can be saved, and the packaging bag itself can be removed. Can be used as a container.

(3) In order to achieve the said objective, the dispenser of 1 aspect of this invention has a suspending part provided with the suction cup for suspending the said packaging bag.

According to the invention of (3), for example, it is installed in a place with an appropriate wall surface by adsorbing to the wall surface with a suction cup, so that it can be installed without a space such as a washstand or a shelf. In addition, for example, since the upper and lower suction cups can be installed on the wall surface, the packaging bag can be stably fixed by the suction cup part located on the upper side of the packaging bag and the lower suction cup part for fixing the horizontal pump. Therefore, there is no possibility that the dispenser with the horizontal pump will fall during use.

  Further, according to the invention of (3), for example, since the pressing direction of the pump head passes through the center of the suction cup, the suction force of the suction cup is maintained or increased when the pump is used, and the horizontal pump-type dispenser may fall. Absent.

Furthermore, according to the invention of (3), since the fluid stored in the packaging bag does not remain and can be used up to the end, it is economical.

(4) In order to achieve the above object, in the dispenser of one aspect of the present invention, the hanging portion further includes a hanging hook portion, and the seal portion is used for passing the hanging hook portion. It has a hole.

  According to the invention of (4), since the packaging bag can be hooked on the hanging hook portion through the hole of the packaging bag, there is no possibility that the dispenser falls.

(5) In order to achieve the above object, the dispenser with a horizontal pump according to one aspect of the present invention is characterized in that the hanging portion further has a clip portion.

  According to invention of (5), since a packaging bag can be suspended by pinching | interposing a part of packaging bag in a clip part, there is no possibility that the dispenser with a horizontal type pump may fall.

  ADVANTAGE OF THE INVENTION According to this invention, the dispenser which does not occupy space can be provided which can be supplied without leaving the content without dropping from an installation position at the time of use.

It is a three-dimensional perspective view which shows the structure of one Embodiment which concerns on the dispenser with a horizontal type pump of this invention. It is a front view which shows a packaging bag among the structures of the dispenser with a horizontal pump of FIG. It is a perspective view which shows a hanging part among the structures of the dispenser with a horizontal pump of FIG. It is a figure which shows a horizontal type pump among the structures of the dispenser with a horizontal type pump of FIG. It is a dispenser with a horizontal type pump as one embodiment concerning the present invention, and is a figure showing an example different from Drawing 1. It is a figure which shows the dispenser described in patent document 1. FIG. It is a figure which shows the dispenser described in patent document 2. FIG. It is a figure which shows the dispenser described in patent document 3. FIG.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings as appropriate.
[First Embodiment]
FIG. 1 is a three-dimensional perspective view showing a configuration of an embodiment according to a dispenser with a horizontal pump of the present invention.
Here, the “horizontal pump” refers to a pump in which the pressing direction of the pump is a horizontal direction (for example, a direction perpendicular to the wall surface) when the pump is used.

  The dispenser 1 with a horizontal pump in FIG. 1 includes a packaging bag 2 for storing contents, a hanging part 3 for suspending the packaging bag 2, and a horizontal pump part 4 for discharging the contents.

As shown in FIG. 2, the packaging bag 2 includes a seal part 5, an opening part 6, a content container part 7, and an opening part 8.
The seal portion 5 is formed by stacking and adhering two or more sheets of soft films, and serves to seal the contents so as not to leak to the outside.
The opening portion 6 is a perforation provided in the region of the seal portion 5 and is a hole for passing a hanging hook portion 9 of the hanging portion 3 described later.
The content storage portion 7 is a portion surrounded by the seal portion 5, and two stacked flexible films form a hollow portion and can store the content.

The opening 8 is a part that discharges the contents to the outside (pump). The opening 8 is a plastic cap, a male threaded cylindrical part that has an opening and is screwed into the cap, and the periphery is bonded to the seal part 5. It is the part formed by the adhesive base which is. In a state before use, the cap of the opening 8 is screwed into the male screw-shaped cylindrical portion, and when joining to the horizontal pump portion 4, the cap is removed and the male screw shape of the opening 8 will be described later. The internal thread shape inside the connection part 14 of the horizontal pump part 4 is screwed together.
In the present embodiment, the content container 7 is tapered toward the opening 8 so that the entire content flows into the opening 8 without leaving it.

  As shown in FIG. 3, the hanging part 3 includes a hanging hook part 9 and a suction cup part 10. The suspension hook part 9 has a tip processed into a bowl shape. The leading end of the hanging hook portion 9 is passed through the hole of the opening portion 6 of the packaging bag 2 described above, whereby the packaging bag 2 can be suspended. The suction cup 10 is a suction cup that is bonded to the movable base of the hanging hook 9, and fixes the hanging hook 9 to the wall surface. The suction cup part 10 has an adsorbing force such that the packaging bag 2 filled with the contents does not slide off the wall surface.

FIG. 4A is a cross-sectional view of the horizontal pump unit 4 constituting the dispenser 1 with a horizontal pump.
The horizontal pump part 4 includes a pump case 11, a back plate 12, a suction cup part 13, a connection part 14, a pump head 15, a discharge part 16, a piston 17, a pump cylinder 18, a fastener 19, an inlet 20, a spring 21, and a reverse flow. It comprises a prevention valve 22.
The pump case 11 is a case that houses the pump cylinder 18 and the like, and is integrated with the back plate 12 that covers the suction cup portion 13.

  Further, the suction cup portion 13 is fixed to the back plate 12 by a fastener 19 located at the center of the suction cup portion 13. The suction cup portion 13 has an adsorption force that does not cause the dispenser 1 with a horizontal pump to slide off the wall surface. Therefore, when the suction cup portion 13 is attracted to the wall surface, the pump case is fixed integrally with the suction cup portion 13. 11 and the back plate 12 are also fixed to the wall surface.

  The connecting portion 14 has a cylindrical portion having an internal thread shape inside, and is configured to be screwed with the external thread-shaped cylindrical portion of the opening 8 from which the cap of the packaging bag 2 is removed. For this reason, the content stored in the content storage part 7 of the packaging bag 2 flows into the pump cylinder 18 in the pump case from the connection part 14 through the inlet 20, and the use of the dispenser 1 with the horizontal pump. Sometimes, the fluid is discharged from the discharge unit 16.

  The backflow prevention valve 22 is composed of a spherical bearing and acts to lock the open circuit connecting the connection portion 14 and the inlet 20 when the pump is pressed, so that the liquid in the pump cylinder 18 is packed in the packaging bag. It plays the role of preventing backflow to 2.

The pump head 15 is a part that the user presses with the hand when using the dispenser 1 with a horizontal pump. When the pump head 15 is pressed, the interlocking piston 17 slides to the back of the pump cylinder 18 and the pressure of the fluid accumulated in the pump cylinder 18 increases. For this reason, the fluid in the pump cylinder 18 passes through the guide path in the piston 17 and is discharged from the discharge portion 16. When the pressing of the pump head 15 is stopped, the piston 17 slides outward by the repulsive force of the spring 21 and returns to the pressing start position. In this case, the fluid inside the packaging bag 2 is sucked into the pump cylinder 18 from the inlet 20.
The user can discharge a desired amount of fluid by repeating the above pressing operation.

FIG. 4 (2) is a three-dimensional perspective view showing a horizontal pump constituting a dispenser with a horizontal pump.
The pump case 11 and the back plate 12 are continuously integrated. For example, the pump case 11 and the back plate 12 may be made of plastic manufactured by injection molding. In the present embodiment, the back plate 12 has a configuration in which a part of a circle (lower semicircle) is missing and the suction cup portion 13 is exposed, but the back plate 12 may be a complete circle. I do not care.
Further, in this embodiment, the pump case 11 has a planar shape at the bottom, that is, the whole is a kamaboko shape. However, the pump case 11 is not particularly limited to this shape, and the pump case 11 may be cylindrical. Good.

The pump head 15 and the piston 17 are continuously integrated, and the piston 17 is configured to rotate when the pump head 15 is rotated. For this reason, by adjusting the pump head 15 by twisting, the discharge section 16 can be used in an arbitrary direction.
In the present embodiment, the pump head 15 is configured to rotate. However, the pump head 15 and the piston 17 may not be rotated and may be configured in a fixed state.

  Since the pump head 15 is configured to contact the pump case 11, the back plate 12 continuous with the pump case 11 serves to always fix the central axis of the pump perpendicular to the wall surface during the pressing operation. To do. In addition, since the central axis in the pressing direction is in the suction cup portion 13, a force that presses the suction cup portion 13 works when the pump head 15 is pressed. For this reason, it is possible to perform the pressing operation of the pump head 15 in a stable state without shaking the entire horizontal pump unit 4, and the pressing operation can be performed smoothly.

  In FIG. 4 (3), the pump case 11 is thicker than the example of FIG. 4 (2), and the radius of the circular portion of the pump case 11 is substantially equal to the radius of the back plate 12. By being configured by the thick pump case 11 as described above, the pressing operation of the pump head 15 can be performed more stably than the example of FIG.

  4 (4) is configured such that the piston 17 is covered with the pump case 11 as compared with the example of FIG. 4 (3). Since the piston 17 is thinner than the pump case 11, in FIGS. 4 (2) and 4 (3), if the piston 17 is inadvertently applied laterally, the piston 17 may be broken, There is a risk of damage. As shown in FIG. 4 (4), if the piston 17 is covered with the pump case 11, there is no possibility that the piston 17 is broken or broken.

The horizontal pump part 4 of the present invention is configured such that the central axis of the piston 17 passes through the center of the suction cup part 13. Therefore, the force that presses the pump head 15 is transmitted as a force that pushes the vicinity of the center of the suction cup part 13 through the fastener 19, and acts to attract the suction cup part 13 to the wall surface. Further, during the pressing operation, the back plate 12 continuous with the pump case 11 serves to fix the central axis of the pump perpendicular to the wall surface at all times. For this reason, at the time of use, there is no possibility that the position where the suction cup part 13 is fixed shifts or the suction cup part 13 loses the suction force and the dispenser 1 with the horizontal pump falls.
Thus, since the pressing direction of the pump passes through the center of the suction cup 13, the suction force of the suction cup is maintained or increased when the pump is used, and thus the stability of the dispenser 1 with a horizontal pump is excellent.
The central axis of the piston 17 may be deviated from the center of the suction cup part 13 as long as the central axis of the piston 17 penetrates the suction cup part 13.

The capacity | capacitance of the pump cylinder 18 of the dispenser 1 with a horizontal pump of this invention is adjusted so that a desired quantity of fluid can be discharged by several press operation.
Since the predetermined suction force cannot be obtained if the area of the suction cup portion 13 is too small, the area of the suction cup portion 13 needs to be at least larger than the cross-sectional area of the pump cylinder. Is preferably larger.

Since the dispenser 1 with a horizontal pump according to the first embodiment of the present invention is installed in a place where there is an appropriate wall surface by adsorbing to the wall surface with a suction cup, it should be installed even if there is no space such as a washstand or a shelf. Can do.
Moreover, since the dispenser 1 with a horizontal pump of 1st Embodiment which concerns on this invention is the state which the packaging bag 2 does not have a slack, and two upper and lower suction cups adsorb | suck to a wall surface, it is patent document 1 and patent document 3 As in the technique of fixing only the upper end of the pouch, there is no possibility that the suction cup at the upper end is peeled off by excessively applying a pressing force during use or by pulling the pouch by mistake. That is, since the suction cup portion 10 located on the upper side of the packaging bag 2 and the lower suction cup portion 13 for fixing the horizontal pump portion 4 are stably fixed, the dispenser 1 with the horizontal pump may fall during use. Absent.

  Further, in the dispenser 1 with a horizontal pump according to the first embodiment of the present invention, since the pressing direction of the pump head 15 is perpendicular to the wall surface, there is no possibility of reducing the suction force of the suction cup portion 13 that sucks the wall surface. . For this reason, there is no possibility that the dispenser 1 with a horizontal pump may fall by the pressing operation of the pump.

  Furthermore, the dispenser 1 with a horizontal pump according to the first embodiment of the present invention is packaged via an opening 8 located at the lower portion of the packaging bag 2 instead of the configuration in which the tube pierces the pouch as in Patent Document 2. All the fluid in the bag 2 is configured to flow down to the horizontal pump. For this reason, since the fluid stored in the packaging bag 2 can be used up to the end without remaining, it is economical.

[Second Embodiment]
Although the dispenser 1 with a horizontal pump was provided with the suspending part 3 which has the hook part 9 for suspending in 1st Embodiment, it is not specifically limited to the example of 1st Embodiment, The suspending part 3 is packaging. Any part may be used as long as the bag 2 can be suspended.
Moreover, although the opening part 8 was installed in the center of the base part of the rectangular packaging bag 2 in 1st Embodiment, the dispenser 1 with a horizontal pump is not limited to the example of 1st Embodiment in particular, Rectangular packaging The opening 2 may be provided at the corner of the bag 2.

The suspension part 3 of the dispenser 1 with a horizontal pump of 2nd Embodiment is comprised from the clip part 30 and the suction cup part 10, as shown in FIG. 5 (1).
The clip part 30 of 2nd Embodiment can suspend the packaging bag 2 similarly to the hook part 9 for suspension of 1st Embodiment. The clip part 30 can hold the packaging bag 2 even if the packaging bag 2 does not have the opening 6.

As with the first embodiment, the dispenser 1 with a horizontal pump according to the second embodiment is installed by adsorbing to a wall surface with a suction cup in a place where there is an appropriate wall surface, so there is no space such as a washstand or a shelf. Can also be installed.
Moreover, since the dispenser 1 with a horizontal pump of 2nd Embodiment which concerns on this invention is installed in the state which the upper and lower suction cups adsorb | suck to a wall surface in the state without the slack in the packaging bag 2, patent document 1 and patent document 3 As in the technique of fixing only the upper end of the pouch, there is no possibility that the suction cup at the upper end is peeled off by excessively applying a pressing force during use or by pulling the pouch by mistake. That is, since the suction cup portion 10 located on the upper side of the packaging bag 2 and the lower suction cup portion 13 for fixing the horizontal pump portion 4 are stably fixed, the dispenser 1 with the horizontal pump may fall during use. Absent.

Further, in the dispenser 1 with a horizontal pump according to the second embodiment of the present invention, since the pressing direction of the pump head 15 is perpendicular to the wall surface, there is no possibility of reducing the suction force of the suction cup 13 adsorbing on the wall surface. . For this reason, there is no possibility that the dispenser 1 with a horizontal pump may fall by the pressing operation of the pump.

  Furthermore, the dispenser 1 with a horizontal pump of 2nd Embodiment which concerns on this invention is not the structure which the tube pierces the pouch like patent document 2, but is packaged through the opening part 8 located in the lower part of the packaging bag 2. FIG. All the fluid in the bag 2 is configured to flow down to the horizontal pump. For this reason, since the fluid stored in the packaging bag 2 can be used up to the end without remaining, it is economical.

  Furthermore, the dispenser 1 with a horizontal pump of 2nd Embodiment can acquire the effect similar to the effect described in 1st Embodiment. Furthermore, the dispenser 1 with a horizontal pump according to the second embodiment does not need to provide the opening portion 6 in the packaging bag 2 but can suspend the packaging bag 2 simply by gripping the first embodiment. There is no trouble of passing the hanging hook portion 9 through the opening portion 6 as in the embodiment.

  As mentioned above, although several embodiment of this invention was described, these embodiment is only an illustration and does not limit the technical scope of this invention. The present invention can take other various embodiments, and various modifications such as omission and replacement can be made without departing from the gist of the present invention. These embodiments and modifications thereof are included in the scope and gist of the invention described in this specification and the like, and are included in the invention described in the claims and the equivalents thereof.

DESCRIPTION OF SYMBOLS 1 ... Dispenser with a horizontal pump 2 ... Packaging bag 3 ... Hanging part 4 ... Horizontal pump part 5 ... Seal part 6 ... Opening part 7 ... Contents accommodation part 8 ... Opening part 9 ... Hanging hook part 10 ... Suction cup part 11 ... Pump case 12 ... Back plate 13 ... Suction cup part 14 ... Connecting part 15 ... Pump head 16 ... Discharge part 17 ... Piston 18 ... Pump cylinder 19 ... Fastener 20 ... Outlet 21 ... Spring 22 ... Backflow prevention valve 30 ... Clip part

Claims (5)

A suction cup portion having a suction surface to the wall surface;
A pump cylinder that forms part of the conduit between the inlet and the outlet;
The suction surface is on the central axis in the pressing direction of the pump cylinder;
A pump characterized by that. The pump of claim 1;
A packaging bag having a seal part,
The dispenser has a region in which the seal portion can be suspended. A suspension part comprising a suction cup for suspending the packaging bag,
The dispenser according to claim 2. The hanging part further has a hanging hook part,
The seal part has a hole for passing the hanging hook part.
The dispenser according to claim 3. The hanging part further has a clip part,
The dispenser according to claim 3.

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