JPH072096U - Refill container for glue - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a refilling container that can very easily perform a series of refilling work of glue such as removal and replacement of the inner cap of the glue container and filling of the glue. [Structure] Cylindrical part 21 for fitting and removing the inner cap 8 of the glue container 2 inside the outer cap 7 of the refill container body 3.
Is formed on the tubular portion 21, a detaching button 24 for detaching the inner cap 8 from the outer cap 7 is provided, and a proximal end connecting portion 41 on the nozzle body side of a connecting strip 40 that connects the nozzle body 6 and the nozzle cap 35 is formed. Protruding outward in the radial direction of the nozzle body 6,
An enlarging curved portion 42 that urges the nozzle cap 35 away from the nozzle body 6 is formed continuously with the base end connecting portion 41. [Effect] When the inner cap of the glue container 2 is attached or detached, it is possible to prevent the glue adhering to the inner cap from reaching the hand, and the inner cap can be easily removed from the outer cap by simply pressing the button for removal. Even when the filling operation is performed upside down, the refilling operation can be performed with one hand without the nozzle cap blocking a part of the nozzle.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a refill container for refilling a glue container with glue.

[0002]

[Prior art]

 Conventionally, a refill container for refilling a glue container has a container body, a nozzle body provided at an opening of the body, an outer cap covering the nozzle body, and an inner cap for replacing the glue container. A storage case provided at the bottom of the main body for storage is provided so as to be openable and closable.

Then, when refilling the glue into the glue container, the inner cap of the glue container is removed, and on the side of the filling container, the outer cap is removed and the nozzle cap of the nozzle body is removed to remove the glue from the nozzle. Fill the container with glue. At this time, if it is time to replace the sponge inner cap of the glue container, remove the replenishment container storage case from the container body, remove the replacement inner cap from the storage case, and remove the upper end of the glue container. Attach to the opening.

[0004]

[Problems to be solved by the device]

 By the way, as mentioned above, when refilling the glue into the glue container, it is common to remove the inner cap of the glue container by hand. There was a difficulty that it was not there.

Further, even if the connecting strip connecting the nozzle cap to the nozzle body urges the nozzle cap in the direction away from the nozzle body, the connecting strip is merely curved. Therefore, even if the nozzle cap is removed from the nozzle body when the refill container is turned upside down and poured into the glue container, the nozzle cap may come close to the nozzle side of the nozzle body, resulting in blocking a part of the nozzle. There were many. Therefore, it was necessary to carry out the refilling work while pressing the connecting strip with fingers.

Further, when the refill container is turned upside down and poured into the glue container, if the nozzle portion of the nozzle body is poured into the opening of the glue container while being poured, the cap portion of the nozzle body closes the opening edge of the glue container. Therefore, the air in the glue container cannot escape, and the glue cannot be poured from the glue refill container. For this reason, the filling operation must be performed with the nozzle part of the glue refill container slightly separated from the opening of the glue container.

On the other hand, since the glue container has an elongated cylindrical shape, it does not have a stable feeling, and the glue container must be supported by one hand when performing the glue injection work.

As described above, the presence of the nozzle cap in the glue replenishing container and the instability in the glue container further cause the nozzle portion to block the opening edge of the glue container and the air vent port in the relationship between the two. When the glue refilling work is done with one hand holding the glue refilling container and the nozzle cap not blocking the nozzle with the other hand, support the glue container with the other hand There was a problem that the glue refilling work could not be performed easily because the filling work was performed.

In addition, in the storage case, a holding lid for preventing movement of the plurality of inner caps is put on the inner cap. However, since the holding lid does not have a take-out hole, the inner cap for replacement is stored in the storage case. Each time the product is taken out from the machine, the pressing lid must be removed each time, and the work of replacing the inner cap that accompanies the work of filling the glue becomes complicated, and the problem is that it is not possible to easily perform the work of filling and refilling the glue. there were.

Therefore, an object of the present invention is to provide a refill container in which a series of glue refilling operations such as removal and replacement of the inner cap of the glue container and filling of the glue can be performed very easily. is there.

[0011]

[Means for Solving the Problems]

 In order to achieve the above object, a container for replenishing glue according to the invention according to claim 1 is a container body, a nozzle body provided in an upper opening of the body, an outer cap for covering the nozzle body, and a glue container. It has a storage case that can be opened and closed at the bottom of the main body to store the replacement inner cap, and a tubular part for fitting and removing the inner cap of the glue container inside the outer cap. It is characterized by being formed.

As an optimum embodiment, there is one in which a detaching button for detaching the inner cap from the outer cap is fitted in the tubular portion so as to be vertically movable.

Further, in the replenishment container according to the third aspect, the nozzle body is provided with a nozzle cap that closes the nozzle and a flexible connecting member that connects the nozzle cap to the nozzle member. The base end connecting part on the nozzle body side of the nozzle body protrudes outward in the radial direction of the nozzle body, and an expanding curved part is formed continuously with the base end connecting part to bias the nozzle cap in the direction away from the nozzle. I am trying.

Further, in the refill container according to the fourth aspect, the nozzle body includes a tubular cap portion that fits into the upper end opening of the container body, and a nozzle portion that communicates with the cap portion and has a nozzle at the upper end. , When inserting the nozzle part upside down into the opening of the glue container, in order to form an air vent between the cap part and the opening of the glue container, place the glue container at several points on the top of the cap part. It is characterized in that a protrusion that abuts the opening edge is formed.

Further, in the replenishment container according to the fifth aspect, the storage case includes a case body having an upper opening and an inner cap pressing lid fitted therein, and a glue container is provided at a central portion of the pressing lid. It is characterized in that the lower end of the container is fitted to form a container standing hole for standing the glue container in the storage case.

In the replenishment container according to the sixth aspect, the storage case includes a case main body that is open on the upper side and an inner cap pressing lid fitted inside the case main body, and the pressing cap has an outer diameter of the inner cap. It is characterized in that an inner cap extraction hole having a larger diameter than that of the above is formed.

[0017]

[Action]

 In the refill container according to claim 1, when refilling the glue into the glue container, the outer cap of the refill container is removed, and the cylindrical portion inside the outer cap is the outer peripheral portion of the inner cap of the glue container. Closely fit and remove. When the glue is replenished, the outer cap is covered on the glue container and the inner cap is fitted into the glue container in the reverse manner to the above. Then, when the inner cap of the glue container is attached or detached, the inner surface of the outer cap is not normally touched, so that the glue adhering to the inner cap can be prevented from reaching the hands, and the refilling work of the glue is easy. You can do it.

If the detaching button is provided on the tubular portion of the outer cap as in the optimum embodiment, the inner cap can be easily detached from the tubular portion of the outer cap simply by pressing the detaching button. .

Further, in the refilling container of claim 3, when refilling the glue, while holding the container body with one hand, remove the nozzle cap of the nozzle body with fingers, and fill the glue container with the glue from the nozzle of the nozzle body. To do. At this time, the nozzle cap is integrated with the nozzle body by the connecting strip, but the base end connecting portion of the connecting strip projects outward in the radial direction of the nozzle body and continuously urges the nozzle cap outward. Since the enlarged curved portion is formed, the nozzle cap is urged in the direction of separating from the nozzle body and separates from the nozzle. Therefore, even when the container body is turned upside down and the injection work is performed, the nozzle cap does not block a part of the nozzle, and the refill work can be performed without pressing the nozzle cap with a finger.

Further, in the refill container according to claim 4, when the nozzle portion of the nozzle body is inserted into the opening of the glue container in an inverted state, the air vent port is formed by the protrusion between the cap portion and the opening edge of the glue container. Since it is formed, it is not necessary to hold the replenishment container with one hand, and the replenishment work can be performed only by supporting the glue container.

Further, in the refill container according to claim 5, when refilling the glue to the glue container, the storage case is detached from the container body, and the container stand-up hole is provided in the center portion of the holding lid of the storage case. Insert the lower end of the glue container into and place the glue container upright. Then, since the diameter of the bottom of the storage case is usually larger than the diameter of the glue container, the glue container can be brought up in a stable state. Therefore, it is not necessary to hold the glue container with one hand, and the glue refilling operation can be easily performed.

Further, in the refill container according to claim 6, when it is time to replace the inner cap with the sponge of the glue container when refilling the glue, the storage case of the refill container is removed from the container body and pressed. Since the inner cap for replacement is taken out from the holding hole and attached to the glue container without removing the lid, the replacement and replenishment work can be easily performed.

[0023]

【Example】

 Hereinafter, embodiments shown in the accompanying drawings will be described. 1 to 9 show an embodiment of a refill container for glue according to this idea. FIG. 1 is a perspective view of the refill container and the glue container, and FIG. 2 is a front sectional view of the refill container. 3 is an enlarged cross-sectional view of the removal button, FIG. 4 is a plan view of the nozzle body, FIG. 5 is a front view showing a partially cutaway state thereof, FIG. 6 is an exploded perspective view of the storage case, and FIG. FIG. 8 is a front sectional view showing a state in which the inner cap of the container is removed, FIG. 8 is a front sectional view showing a state after the inner cap is also removed, and FIG. 9 is a state in which the refill container is turned upside down to refill the glue container. It is a front sectional view showing.

The glue replenishing container 1 according to this embodiment is for replenishing the glue to the glue container 2 as shown in FIG. 1, and is provided in the container body 3 and the upper opening of the body 3. A nozzle body 6, an outer cap 7 that covers the nozzle body 6, and a storage case 9 that is openably and closably provided in the bottom portion 3a of the main body 3 to store the replacement inner cap 8 of the glue container 2. There is.

As shown in FIG. 2, the container body 3 is formed of a synthetic resin such as polyethylene resin in a cylindrical shape with a bottom, and the nozzle body 6 is screwed into the opening edge portion of the upper opening 5. A male thread 11 for the nozzle for forming the outer cap 7 is formed, an annular recess 12 for the outer cap for fitting the outer cap 7 is formed in the outer periphery in the middle, and a storage case 9 is further formed on the bottom. A case external thread portion 13 for screwing is formed. A stopper 16 is formed in a part of the groove of the male thread portion 13 for the case to prevent the thread of the female thread portion 15 of the storage case 9 from getting over and the storage case 9 from loosening.

As shown in FIG. 1, the outer cap 7 has a cylindrical shape with its upper end closed, and as shown in FIG. 3, an opening 20 is formed in the central portion of its upper lid 18, and this opening is formed. A cylindrical detaching tubular portion 21 from which the inner cap 8 of the glue container 2 can be detached is vertically provided downward from the edge. A plurality of tapered protrusions 22 for closely contacting the outer peripheral portion of the inner cap 8 are formed on the inner peripheral wall of the lower end of the cylindrical portion 21 at equal intervals. Further, in order to remove the inner cap 8 from the outer cap 7, a detachment button 24 is placed on the upper end surface of the protrusion 22. Further, on the inner peripheral wall of the upper end of the tubular portion 21, projections 26 for preventing the detachment button 24 from coming off are arranged at a plurality of positions at intervals.

The detachment button 24 is vertically movably interposed between the protrusions 22 and 26 of the tubular portion 21, is formed in a tubular shape with a canopy 27, and has the lower end outer peripheral portion at the outer peripheral portion thereof. An outer flange 28 that is placed on the protrusion 22 of the tubular portion 21 is formed.

Next, the structure of the nozzle body 6 will be described. As shown in FIGS. 2, 4 and 5, the nozzle body 6 has a female screw portion 31 that is screwed into the male screw portion 11 of the upper end opening 5 of the container body 3. A cylindrical cap portion 32 formed on the inner wall, a nozzle portion 34 communicating with the cap portion 32 and having a nozzle 33 at the upper end, and a protrusion 36 formed on the top portion of the cap portion 32 are provided. . As shown in FIG. 9, when the nozzle portion 34 is inserted into the upper opening 2a of the glue container 2 as shown in FIG. This is for forming an air vent 36a between the two openings 2a. Further, a nozzle cap 35 for opening and closing the nozzle 33 is provided, and a glue leakage prevention wall 37 fitted to the inner wall of the nozzle 33 is vertically provided on the inner surface of the top portion of the nozzle cap 35. Further, a nozzle opening flange 38 is formed on the outer peripheral portion of the lower end of the nozzle cap 35.

Then, the nozzle cap 35 and the nozzle body 6 are integrally formed by the connecting strip 40. As shown in FIG. 4, the connecting strip 40 is soft and flexible, and the base end connecting part 41 to the nozzle body 6 projects radially in the outer peripheral part of the cap part 32, and once the nozzle cap 35 is formed. A U-shaped enlarged curved portion 42 is formed which is curved in the opposite direction, and further, in which the tip is curved toward the nozzle cap 35 side and biases the nozzle cap 35 in the direction away from the nozzle 33. As a result, the nozzle cap 35 is located at a great distance from the nozzle 33 in the free state of the connecting strip 40 and the enlarged bending portion 42.

Next, the structure of the storage case 9 will be described. As shown in FIGS. 2 and 6, the storage case 9 is composed of a case body 44 that is open upward and a pressing lid 45, and the upper end of the case body 44. A plurality of internal thread portions 15 that are screwed into the external thread portions 13 of the bottom of the container body 3 are formed on the inner peripheral wall, and a stepped portion 47 for mounting the pressing lid 45 is formed on the lower side thereof. The lower female screw portion 15a of the portion 15 functions to prevent the pressing lid 45 from coming off. Further, a central ring 48 for accommodating one replacement inner cap 8 and for erecting the glue container 2 is formed at the center of the bottom of the case body 44. The central ring 48 and the case body An annular accommodating portion 49 capable of accommodating a plurality of replacement inner caps 8 is formed between the inner peripheral wall 44 and the inner peripheral wall 44.

On the other hand, the pressing lid 45 is formed in a disk shape, and inner cap take-out holes 50 and 51 having an outer diameter larger than that of the inner cap 8 are formed in the central portion and the outer peripheral portion thereof. Further, a cutout 52 into which a finger can be inserted is formed on the outer peripheral portion of the pressing lid 45. The notch 52 is for rotating the holding lid 45 with respect to the storage case body 44 in order to position the take-out hole 51 on the outer peripheral portion of the holding lid 45 above the desired inner cap 8 for replacement. is there.

In addition to the removal of the inner cap 8 for replacement, the removal hole 50 in the central portion of the pressing lid 45 fits the lower end of the glue container 2 into the storage case 9 as shown in FIG. It also functions as a container standing hole for standing the container 2. Therefore, the diameter of the hole is formed to be slightly larger than the diameter of the glue container 2, and therefore the rib 57 for restricting the movement of the inner cap 8 housed in the hole 50 is provided at the bottom of the central ring 47. Has been formed.

As shown in FIGS. 7 and 8, the glue container 2 has a male screw portion 55 for screwing the inner cap 8 and an outer screw portion (not shown) for screwing the inner cap 8 into the upper end opening 2a of the main body. 56 are formed.

To refill the glue container 2 with glue using the refill container 1 having the above-described configuration, the outer cap 7 of the refill container 1 is removed and the storage case 9 is removed. Then, as shown in FIG. 9, the glue container 2 is erected in the hole 50 for erection of the inner cap for taking out the inner cap in the central portion of the pressing lid 45 of the storage case 9. Then, as shown in FIG. 7, the outer cap 7 is used to tightly fit the cylindrical portion 21 inside the outer cap 7 to the outer peripheral portion of the inner cap 8 of the glue container 2, and the outer cap 7 is rotated and removed. Then, normally, the inner surface of the outer cap 7 is not touched by hand, and the outer surface of the outer cap 7 that is manually operated does not have the adhesive, so that the adhesive adhered to the inner cap 8 does not touch the hand. It can prevent you from arriving.

Next, the nozzle cap 35 of the nozzle body 6 is removed with one hand, the container body 3 is turned upside down, and as shown in FIG. 9, the nozzle portion 34 having the nozzle 33 whose upper end closed portion has been cut off and opened beforehand is opened. , And insert it into the upper end opening 2a of the glue container 2. At this time, the projection 36 of the cap portion 32 of the nozzle body 6 contacts the opening edge of the glue container 2 and forms the air vent port 36a therebetween. Then, the glue of the container body 3 is injected from the nozzle 33 into the glue container 2 by simply pressing the container body 3 lightly.

At this time, the nozzle cap 35 is integrated with the nozzle body 6 by the connecting strip 40, but the base end connecting portion 41 of the connecting strip 40 projects outward in the radial direction of the cap portion 32 and expands and curves. Since the nozzle cap 35 is urged by the portion 42 in the direction of separating from the nozzle body 6, even if the nozzle cap 35 is separated from the nozzle 33 and the container body 3 is turned upside down for injection work. 35 does not block part of the nozzle.

After the glue container 2 is filled with the glue, in order to fit the inner cap 8 to the upper male thread portion 55 of the glue container 2, the side of the replenishment container 1 side in which the inner cap 8 is fitted is fitted. The outer cap 7 is put on the glue container 2, and the outer cap 7 is rotated and screwed. Then, as shown in FIG. 7, if the detaching button 24 protruding upward from the outer cap 7 is pushed, the lower end of the detaching button 24 hits the shoulder portion of the inner cap 8 and the inner cap 8 is lowered as shown in FIG. The cylindrical portion 21 is disengaged from the inner cap 8 by its reaction force. Therefore, the work of attaching and detaching the inner cap 8 of the paste container 2 can be performed without touching the inner cap 8 by hand.

If the sponge portion 8a of the inner cap 8 needs to be replaced when the inner cap 8 is removed due to the adhesion of glue, the inner cap 8 removed by the outer cap 7 becomes unnecessary, so the inner cap 8 It can be removed from the outer cap 7 by pushing the removal button 24 and discarded.

Then, if the storage case 9 of the replenishing container 1 is turned upside down, the replacement inner cap 8 can be taken out from the taking-out hole 50 or 51 of the pressing lid 45. The inner cap 8 can be easily taken out and attached to the upper end opening of the glue container 2 without removing it from the main body 44.

It should be noted that the present invention is not limited to the above embodiment, and it goes without saying that many modifications and changes can be made within the scope of the present invention. For example, in the above-described embodiment, the configuration in which the detaching button is provided on the tubular portion has been shown, but the object of the present invention can be achieved even if this detaching button is not provided. Further, although the holding lid of the storage case is provided with two take-out holes, the take-out lid may be provided with one take-out hole in the outer peripheral portion. In this case, the center hole is provided only for raising the glue container. And it is sufficient.

[0041]

[Effect of device]

 As is clear from the above-mentioned detailed description, according to the refill container according to claim 1, the outer cap of the refill container is closely fitted to the outer peripheral portion of the inner cap of the glue container, and is a tubular portion for removal. Since the adhesive is provided, it is possible to prevent the glue adhering to the inner cap from reaching the hand when the inner cap of the glue container is attached or detached, and the refilling work of the glue can be easily performed.

Further, according to the refill container according to the second aspect, since the detaching button is provided on the tubular portion of the outer cap, the inner cap can be easily detached from the tubular portion of the outer cap only by pressing the detaching button. be able to.

Further, according to the replenishment container of the third aspect, the proximal end connecting portion on the nozzle body side of the connecting strip connecting the nozzle body and the nozzle cap projects to the outside in the radial direction of the nozzle body and is continuous with this. Since an enlarged curved portion that urges the nozzle cap outward is formed by the nozzle cap, even if the nozzle cap is detached from the nozzle body and the container body is turned upside down for pouring work, the nozzle cap will remain open. The filling work can be performed with one hand without blocking a part of the nozzle.

Further, according to the replenishment container of the fourth aspect, the projection for forming the air vent is provided in the cap portion of the nozzle body, and the air vent is provided even when the nozzle portion is inserted into the opening of the glue container in an inverted state. Since it is formed, it is not necessary to hold the refill container with one hand, and the refill work can be performed simply by supporting the glue container.

Further, according to the replenishment container of the fifth aspect, since the glue container erecting hole is provided in the central portion of the pressing lid of the storage case, the glue container is stable only by inserting the glue container into this hole. Therefore, it is not necessary to hold the glue container with one hand, and the glue refilling work can be easily performed.

Further, according to the replenishment container of claim 6, since the inner cap taking-out hole is formed in the pressing lid provided in the storage case for storing the replacement inner cap of the glue container, the pressing lid is not removed. Since the inner cap for replacement is taken out and attached to the glue container, there is an excellent effect that the replacement / replenishment work can be easily performed.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a glue replenishing container and a glue container according to the present invention.

FIG. 2 is a front sectional view of a refill container.

FIG. 3 is an enlarged cross-sectional view of a removal button section.

FIG. 4 is a plan view of a nozzle body.

FIG. 5 is a front view showing a state where a nozzle body is partially cut away.

FIG. 6 is an exploded perspective view of a storage case.

FIG. 7 is a front sectional view showing a state in which an inner cap of the glue container is removed.

FIG. 8 is a front sectional view showing the state after the inner cap is removed as well.

FIG. 9 is a front cross-sectional view showing a state in which the refill container is inverted and the paste is replenished with the paste container.

[Explanation of symbols]

 1 Replenishing Container 2 Glue Container 3 Container Body 6 Nozzle Body 7 Outer Cap 8 Inner Cap 9 Storage Case 20 Opening 21 Cylinder 24 Removal Button 35 Nozzle Cap 36 Projection 40 Connecting Article 41 Base End Connection 42 Expanded Curved Section 44 Case Main body 45 Holding lid 50 Container upright hole that also serves as inner cap removal 51 Inner cap removal hole

Claims (6)

[Scope of utility model registration request] 1. A container for refilling a glue container with glue, the container body, a nozzle body provided in an upper opening of the body, an outer cap for covering the nozzle body, and a glue container for replacement. A container for replenishing glue, comprising a storage case that is openably and closably provided at the bottom of the main body for housing an inner cap, for fitting and removing the inner cap of the glue container inside the outer cap. A container for refilling glue, characterized in that a tubular portion is formed. 2. The glue refilling container according to claim 1, wherein a detachment button for detaching the inner cap from the outer cap is fitted to the tubular portion so as to be vertically movable. 3. A container for refilling a glue container with glue, comprising a container body, a nozzle body provided in an upper opening of the body, an outer cap covering the nozzle body, and a glue container for replacement. A glue replenishing container comprising a storage case that is openably and closably provided at a bottom portion of the main body for accommodating an inner cap, wherein a nozzle cap is provided in the nozzle body to openably and closably close the nozzle. A flexible connecting strip for connecting the cap to the nozzle body is provided, and a base end connecting portion of the connecting strip on the nozzle body side is projected outward in the radial direction of the nozzle body, and the nozzle is continuous to the base end connecting portion. A refill container for glue, characterized in that an enlarged curved portion is formed to urge the cap in a direction away from the nozzle. 4. A container for refilling a glue container with glue, the container body, a nozzle body provided in an upper opening of the body, an outer cap for covering the nozzle body, and a glue container for replacement. In a container for replenishing glue, comprising a storage case that is openably and closably provided at a bottom portion of the main body for storing an inner cap, the nozzle body has a tubular cap portion that fits into an upper end opening of the container body. And a nozzle portion communicating with the cap portion and having a nozzle at the upper end, and when the nozzle portion is inserted into the opening of the glue container in an inverted state, an air vent is provided between the cap portion and the opening of the glue container. To form
A container for replenishing glue, characterized in that projections are formed at a plurality of locations on the top of the cap portion so as to abut the opening edge of the glue container. 5. A container for refilling a glue container with glue, the container body, a nozzle body provided at an upper opening of the body, an outer cap covering the nozzle body, and a glue container for replacement. In a glue replenishment container having a storage case openably and closably provided at the bottom of the main body for storing an inner cap, the storage case is fitted with an upper open case main body. An inner cap holding lid, and a container stand-up hole for fitting the lower end portion of the glue container into the storage case to stand up the glue container in the center of the holding lid. Refill container. 6. A container for refilling a glue container with glue, the container body, a nozzle body provided in an upper opening of the body, an outer cap for covering the nozzle body, and a glue container for replacement. In a glue replenishment container having a storage case that is openably and closably provided at the bottom of the main body for storing an inner cap, the storage case is fitted with an upper open case body. A container for replenishing glue, comprising: an inner cap pressing lid, wherein an inner cap take-out hole having a diameter larger than the outer diameter of the inner cap is formed in the pressing lid.