TWI444314B - Re-filling bottle - Google Patents

Description

Refill bottle device

The present invention relates to a refilling device for use in saunas, hotels, restaurants, and other business establishments, such as body soaps, shampoos, lotions, and the like.

Liquids such as body soaps, shampoos, conditioners and hair conditioners used in bathrooms or shower rooms in the three warmth, fitness clubs, hotels, bathhouses, nursing homes and other business facilities, respectively Quantitatively packed in a bottle for use. In addition, before starting business, add the insufficient part, or refill it. In the case of such refilled bottles, the upper part of the bottle usually contains a removable pump dispenser. For example, as shown in Japanese Laid-Open Patent Publication No. 2005-186963, the pump dispenser is formed by a discharge nozzle by pressing a lower pressing head and passing through a tube extending inside the bottle to suck a liquid in the pump cylinder. The composition of the discharge. Therefore, at the time of performing the refilling operation, when the pump dispenser is removed from the bottle, the liquid material tends to drip from the lower end of the tube to make the surroundings dirty. Furthermore, since the bottle using the pump dispenser must be placed directly on the floor or on the shelf, it is unsanitary; moreover, in the case of using a plurality of bottles, a wider place to be placed must be prepared. In addition, when the head is pressed under the continuous pressure, the contents are continuously discharged, and the shampoo or the like is used, which causes waste, and is one of the causes of environmental pollution. Furthermore, there is also a proposal to directly remove the contents from the refilled pouch. However, such a device is usually only used for personal use, and is not in the form of a bottle which is used in the application and is replenished with the contents every day. Can't say that it is best for business.

The problem to be solved by the present invention is to provide a liquid material that can be easily and hygienically replenished to a refill bottle as described above, and that a plurality of bottles can be kept in a narrow place without a wide installation place. A small amount of refilling device for discharging the liquid can be used at the time of use.

According to the present invention, a refill bottle device can be provided to solve the problem; the refill bottle device comprises a bottle body, a cover body, a hanging portion and a pump; the bottle body is provided with a neck on the upper and lower sides; The body can be arbitrarily disassembled and mounted on the upper neck portion of the bottle body; the hanging portion is disposed on the cover body to hang the bottle body arbitrarily; the pump is coupled to the lower neck portion; The upper neck portion forms a locking groove, and the cover body is provided with a sliding fastening piece that can be detached from the locking groove arbitrarily. The pumping body presses the flexible pumping wall body to make the bottle body The contents are quantitatively discharged by the discharge port.

Furthermore, according to the present invention, a refill bottle device can be provided to solve the problem; the pump system includes an inner tube, a sphere, and a pump wall; the inner tube is formed to communicate with the lower neck of the bottle body. a flow path, and the lower end is connected to the discharge port; the ball system is disposed in the inner tube to open and close a valve hole formed in the flow path; the pump wall system is flexible and surrounded by the inner tube The circulation hole is outside the circumference to form an accommodation space for the contents.

Since the present invention is configured as described above, the bottle body can be suspended by a suitable support rod or a hook or the like by being provided in the hanging portion of the cover body, and even if a plurality of hanging bodies are suspended, the place is not occupied, and More sanitary. Furthermore, since the slide body is detached from the buckle groove, the bottle body can be removed from the lid body. Therefore, when the contents are replenished, the contents can be easily replenished by the upper neck portion, and there is no drop. Things make the surrounding dirty.

Furthermore, the pumping system is configured as described above, and after the pumping wall body is lightly pressed (grip), the contents contained in the accommodating space can be discharged from the ejection port when the pumping wall body is contracted. . Moreover, when the pump wall is restored from the contracted state, the contents will be attracted to the accommodating space from the bottle body. Since the discharge and the amount of suction at this time are determined by the size of the accommodation space formed by the pump wall body, a certain amount of discharge amount can be controlled by the size of the pump wall body. Since the pump wall body cannot be restored to its original shape by its own elastic action, the next pressing cannot be performed, so that there is no like a conventional pump dispenser, because of repeated repeated pressing. When the head is pressed down, the waste of the contents is discharged, which is more economical and does not pollute the environment.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

Figures 1 to 6 disclose an embodiment of the present invention. As shown in Fig. 1, the bottle body 2 of the refilling device 1 is formed into an approximately cylindrical shape from the intermediate portion to the lower portion, and as shown in Fig. 6, the upper and lower portions thereof are provided to the bottle. The body has an upper side neck portion 3 and a lower neck portion 4. The shape of the bottle body 2 can be formed into various forms in addition to the form of the figure. As shown in Fig. 3, the upper neck portion 3 is erected upward from the shoulder portion 5 of the bottle body 2, and the outer peripheral end of the front end portion is formed with a tapered surface 6, and the intermediate portion is provided with an annular locking groove 7 recessed in the radial direction. . The male thread 8 is formed on the outer circumference of the lower neck portion 4, and the pump 9 is coupled.

The upper neck portion 3 is provided with a cover body 10 detachably attachable thereto, and the cover body 10 is provided with a hanging portion 11 for hanging the bottle body 2. In the embodiment of the drawings, the hanging portion 11 is formed to be erected at one end by the top surface of the cover body 10, and the front end thereof is formed to face the top surface of the cover body 10, and is bent to an inverted J shape. Hook shape. The hanging portion 11 may also be formed in an upright U-shape in which the two ends are integrally formed by the top surface of the cover body 10; or a hook or a ring member forming an appropriate shape of the member is attached to the cover body to form a hanging body. Part 11 (the figure is omitted).

The lid body 10 can be detachably attached to the bottle body 2, and various forms can be formed. However, it is preferable to form a single-touch type to be attached to the upper neck portion 3. In the embodiment shown in FIGS. 4 to 6, the slide fastening piece 12 that can be engaged with and detached from the locking groove 7 of the upper neck portion 3 is provided on the lid body 10 to form a one-handed load. And detached. In further detail, the top surface 13 of the cover 10 includes a cylindrical wall 14 having a lower end abutting the shoulder 5 of the bottle body 3, and a back surface of the top plate 13 forming an upper neck. 3 The receiving portion 15 inserted at the front end. The lower surface 16 of the section of the receiving portion 15 is formed to form a surface on which the upper surface of the sliding engagement piece 12 abuts. The lower 16 is provided with a guiding wall 17 opposite to the two sides thereof to clamp the upper neck 3 and slide the side of the sliding engaging piece 12. The outer peripheral surface of the wall body 14 is provided with an operation hole 18 that opens to the side. Further, the cover 10 below the guide wall 17 can be inserted into the support plate 19 from below and fixed by screws 20 for abutting against the lower surface of the slide fastening piece 12. The support plate 19 is formed with an insertion hole 21 sized to allow the upper neck portion 3 to penetrate, and an inclined surface 22 for guiding the insertion of the upper neck portion 3 is provided on the lower periphery of the insertion hole 21.

The sliding fastening piece 12 is formed into a plate shape from a plastic material, and has a circular locking hole 23 for allowing the front end of the upper neck 3 to be sufficiently penetrated, and the two sides thereof are formed to abut the guiding wall. Side of the 17 is 24. Further, an operation portion 25 is provided on the side of one end, and the operation portion 25 is bent to have an L-shape facing the operation hole 18. Two outer ends of the locking hole 23 on the opposite side of the operating portion 25 are provided with two elastic legs 26 extending in a claw shape, and the two elastic legs 26 abut against the cover. The inner surface of the wall body 14 of 10 can slide the slide fastening piece 12 in the direction of the operation portion 25. The slide fastening piece 12 is normally moved by the elastic leg 26 in the direction of the operation portion 25 (direction of the operation hole 18) until the circumferential side surface 27 abuts against the inner surface of the wall body 14 of the cover body 10. At this time, the operation portion 25 is hardly protruded from the operation hole 18, and forms approximately the same plane with the outer circumferential surface of the wall body 14 of the cover body 10. Furthermore, the elastic feet 26 can be set in an appropriate amount. Further, between the elastic legs 26 of the slide fastening piece 12, a stopper that can be arbitrarily abutted on the inner surface of the wall body 14 of the cover body 10 (not shown) can be formed. When the sliding fastening piece 12 is pressed into the cover body 10 against the elasticity of the elastic leg 26, the stopper can abut the inner surface of the wall body 14 of the cover body 10 to stop the sliding fastening piece 12 In a certain position.

Referring to FIGS. 5A and 5B , the locking hole 23 of the slide fastening piece 12 forms an inner circumferential buckle edge portion 28 . When the slide fastening piece 12 moves in the direction of the operation portion 25 , the inner circumference buckle The flange portion 28 is fitted into the locking groove 7 of the upper neck portion 3 to form a snap fit (please refer to FIG. 5A). When the slide engagement piece 12 is pressed into the lid body 10, the inner circumferential buckle edge portion 28 is detached by the buckle groove 7 (please refer to FIG. 5B). In other words, the locking hole 23 is formed into a horizontally deformed circular shape which is deformed in the moving direction of the slide fastening piece 12 as shown in FIG. 5B.

Referring to Fig. 6, the pump 9 is formed by pressing the flexible pump wall 29 to discharge the liquid contents in the bottle body 2 by the discharge port 30. In Fig. 6, the pump 9 is connected to the lower neck portion 4 by a joint 32 which is formed with a female thread 31 on the inner surface. An insertion tube 34 is inserted into the lower neck portion 4, and a connecting tube 33 is protruded from the lower end of the insertion tube 34, and the inner tube 35 is fixed in the connecting tube 33. The inner tube 35 forms a flow path for the contents, and a valve hole is provided inside. In Fig. 6, the valve hole is formed by a lower valve hole 36 formed in the middle of the inner tube 35 and a valve hole 37 at the lower end of the connecting tube 33. A ball 38 is inserted between the lower valve hole 36 and the upper valve hole 37 to close the upper stop hole 37 and open the lower valve hole 36 when rising, and open the upper stop hole 37 when descending, and The lower valve hole 36 is closed. The inner tube 35 is inserted into the inner body of the inner tube 35, inserted into the insertion tube 34, and fixed by ultrasonic welding or the like.

The discharge port 30 provided at the lower end of the inner tube 35 is composed of a discharge port assembly 40, a valve stem 41 and a discharge port spring 42. The discharge port assembly 40 includes a discharge port 39 and is fixed by ultrasonic welding or the like. At the lower end of the inner tube 35; the valve stem 41 is disposed in the discharge port assembly 40, and the lower end includes an O-ring connected to the discharge port 39; in the drawing, the discharge spring 42 is such that the valve The rod 41 is formed to project upward. The discharge spring 42 is a weak spring and has a strength that allows the valve stem 41 to be lowered by the pressing force when the pump wall 29 is pressed. The intermediate portion of the inner tube 35 forms a flow hole 43 through which the contents can enter and exit. The pumping wall body 29 having flexibility is provided on the outer circumference of the inner tube 35 so as to surround the outer circumference of the flow hole 43 to form an accommodation space for the contents. As shown in the figure, the pump wall body 29 is formed in a substantially spherical shape, and the upper retaining groove 44 is fastened to the flange portion of the lower end of the joint 32 to be fixed to the joint 32. On the lower side of the pump wall body 29, there is provided a cylindrical portion 45 into which the lower end of the inner tube 35 is inserted.

According to the above configuration, for example, as shown in Fig. 1, the hanging portion 11 of the lid body 10 is hung on the support rod 47 of the shower spreader 46 provided in the bathroom, so that it is not necessary to install it in a relatively spacious place. Multiple refill bottle units can be placed in the bathroom. Further, the pump wall body 29 can be deformed by pressing (clamping) the pump wall body 29 of the pump 9 at the lower end. By the pressing force of the deformation, the ball 38 is raised, the valve hole 37 at the lower end of the connecting pipe 33 is closed, and the lower valve hole 36 is opened, so that the contents of the pumping wall 29 can be pushed out by the discharge port 30. Further, as long as the pressing of the pump wall 29 is stopped, the pump wall 29 is returned to the original state, and an attractive force is generated. By virtue of this attraction, the ball 38 is lowered while the upper valve hole 37 is opened, and the contents can be introduced into the pump wall body 29 by a certain amount from the bottle body 2. Thus, each time the pump wall 29 is pressed, the contents can be discharged quantitatively.

At this time, when the pump wall body 29 is pressed, since the inner tube 35 can surely fix the upper portion and the lower portion of the pump wall body 29, the pump wall body 29 does not expand and contract in the vertical direction. Thereby, the pressing force and the attraction force acting on the accommodating space can be reliably transmitted to the sphere 38. Therefore, the force of the pump 9 is not erroneously actuated or delayed, and in a stable state, the contents can be discharged at a certain amount each time. Further, when the inner tube 35 is not present, since the pump wall body 29 can be freely deformed arbitrarily, the direction of the discharge port 30 of the pump 9 cannot be made constant, and the discharge direction of the contents is changed, which is difficult to use. In the present invention, since the direction of the discharge port 30 can be stabilized by the inner tube 35, it is easy to use.

Further, when the contents in the bottle body 2 are reduced, or when the daily business operation is started, the bottle body 2 may be removed by the cover body 10 and replenished. That is, as long as the operation portion 25 facing the operation hole 18 is pressed against the elasticity of the elastic leg 26, the inner circumferential buckle edge portion 28 of the slide fastener piece 12 is detached from the buckle groove 7 of the upper neck portion 3, and The bottle body 2 can be removed by the cover 10. In this way, since the bottle body 2 can be easily removed, the contents can be easily replenished.

After the filling is completed, the front end of the neck portion 3 above the bottle body 2 may be inserted into the lid body 10. That is, when the upper neck portion 3 is inserted into the lid body 10, the slide fastening piece 12 is pressed into the front end of the upper neck portion 3, and after being retracted, it returns to the original position by the action of the elastic foot. Thereby, since the inner peripheral buckle edge portion 28 formed in the slide fastening piece 12 engages the buckle groove 7, the cover body 10 suspended in the state of the support rod 47 can be easily connected.

The refill bottle device of the present invention has the above configuration. Since the cover body is not required to be removed from the support rod, the bottle body can be easily attached and detached to the cover body, so that the replenishment operation can be performed in a short time. Although it can be preferably used in business facilities, it can of course be used in the home.

While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

[this invention]

1. . . Refill bottle device

2. . . Bottle body

3. . . Upper neck

4. . . Lower neck

5. . . Shoulder

6. . . Tapered surface

7. . . Buckle slot

8. . . Male thread

9. . . Pump

10. . . Cover

11. . . Dangling

12. . . Sliding clasp

13. . . roof

14. . . Wall

15. . . Undertaking department

16. . . below

17. . . Guide wall

18. . . Operating hole

19. . . Support plate

20. . . Screw

twenty one. . . Insertion hole

twenty two. . . Inclined surface

twenty three. . . Buckle hole

twenty four. . . side

25. . . Operation department

26. . . Elastic foot

27. . . Circumferential side

28. . . Inner circumference buckle edge

29. . . Pump wall

30. . . Spray outlet

31. . . Female thread

32. . . Connector

33. . . Connecting pipe

34. . . Insert tube

35. . . Inner tube

36. . . Lower valve hole

37. . . Upper valve hole

38. . . Sphere

39. . . Discharge

40. . . Drainage assembly

41. . . Valve stem

42. . . Outlet spring

43. . . Flow hole

44. . . Buckle slot

45. . . Cylindrical part

46. . . Shower spreader

47. . . Support rod

Fig. 1 is a perspective view showing a hanging state according to an embodiment of the present invention.

Figure 2: Perspective view.

Fig. 3 is a partial perspective view showing a state in which the lid body is removed from the bottle body.

Figure 4: An exploded perspective view of the cover portion.

Fig. 5A is a view showing a state in which the sliding engaging piece of the cover portion is fastened to the upper neck portion of the bottle body.

Fig. 5B is a view showing a state in which the sliding engaging piece of the cover portion is separated from the upper neck portion of the bottle body.

Figure 6: Longitudinal section.

1. . . Refill bottle device

2. . . Bottle body

9. . . Pump

10. . . Cover

11. . . Dangling

29. . . Pump wall

30. . . Spray outlet

46. . . Shower spreader

47. . . Support rod

Claims (4)

A refilling bottle device comprises: a bottle body, a neck portion on the upper and lower sides; a cover body detachably mounted on the upper neck portion of the bottle body; and a hanging portion disposed on the cover body Hanging the bottle body; and pumping, connecting to the lower neck; forming a buckle groove on the upper neck portion of the bottle body, the cover body is provided with a sliding fastening piece that can be detached from the buckle groove. The pump is configured to discharge the contents of the bottle body by the discharge port by pressing the flexible pump wall body; wherein the side wall of the cover body is provided with an operation hole; the sliding buckle piece The utility model comprises a buckle hole, an operation portion and an inner circumferential buckle edge portion; the buckle hole is formed into a circular shape for the upper neck portion to be inserted; the operation portion faces the operation hole; the inner circumference buckle edge portion An elastic leg is provided which elastically slides the sliding engaging piece in the direction of the operating portion. When the sliding engaging piece moves in the direction of the operating portion, the locking hole can be arbitrarily engaged with the locking groove formed on the upper neck portion. And when the elastic leg presses the sliding fastening piece into the cover body, the locking hole is detached from the locking groove. The refilling device according to the first aspect of the invention, wherein the pumping system comprises an inner tube, a sphere and a pump wall; the inner tube forms a flow path connecting the lower neck of the bottle body, and The lower end is connected to the discharge port; the ball system is disposed in the inner tube to open and close the valve hole formed in the flow path; the pump wall system is flexible and surrounds the circulation hole formed in the middle of the inner tube To form a space for the contents between. According to the refilling device of claim 1, wherein the sliding contact piece is formed in sliding contact under the section of the cover body, and the sliding contact piece is slidably contacted in the cover body. Support plate. The refilling device according to the third aspect of the invention, wherein the side of the sliding fastening piece is in sliding contact with the guiding wall formed in the cover body.