JPH0228228Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an assembled container for a two-component adhesive.

Two-component mixed adhesive, such as adhesive main agent (hereinafter referred to as A
Adhesives consisting of a hardening agent (hereinafter referred to as B liquid) and a curing agent (hereinafter referred to as B liquid) are widely used in various fields because they have high adhesive strength and are quick-acting. In this kind of two-component mixed adhesive, liquid A and liquid B are usually stored in a tube container, and when used, liquid A and B are stored in a tube container, and A and B are transferred from the tube container using a predetermined mixing ratio as a guide.
After extruding the liquid and liquid B and quickly mixing them, they are applied to the bonded area. However, in reality, it is extremely difficult to extrude or take out liquids A and B at a specified mixing ratio from a tube or bottle container, and the gluing work is done based on skill and intuition. As a result, it is inevitable that variations in the adhesive effect will occur at bonded locations, and there has been a strong demand in the industry for ways to improve this.

The present invention was made in response to such a demand, and consists of each container for liquid A and liquid B being made of a hard cylindrical body, and the cross-sectional area of the accommodating portion of both containers is adjusted to the mixing ratio of both liquids. When the size and size are determined, and a slidable piston-shaped bottom member is fitted to the bottom, and the bottom members of the A liquid container and the B liquid container are moved forward by the same amount, the A liquid and the B liquid are mixed at the set level. In addition, flanges equal to the outer diameter of the large diameter container with a large accommodating section are provided at both ends of the small diameter container with a small accommodating section cross sectional area, and an extrusion device is used. When pushing out both liquids A and B in the container, one device can be used for both containers.

The drawings showing the embodiments of the present invention will be explained below. Fig. 1 shows a liquid A container and Fig. 2 shows a liquid B container. The container is formed of a cylindrical body, the total length of each container is equal, and the cross-sectional area of both containers 1 and 2 is set to a size (inner diameter) corresponding to the mixing ratio of both liquids A and B, and Piston-shaped bottom members 3 and 4 that can slide in close contact with the inner circumferential surface of the storage portion are fitted to the bottom, and by moving the bottom members 3 and 4 forward, liquid A and the like are released from the openings 5 and 6. This is so that liquid B is forced out.
7 and 8 are caps, respectively, and the caps 7 and 8 are screwed onto the outer peripheries of the mouths 9 and 10, respectively.

As described above, in the assembled two-component adhesive containers 1 and 2 of the present invention, the cross-sectional area of the storage portion is determined according to the mixing ratio of the A-liquid and the B-liquid (for example, 10:1, 20:1, etc.). A
When the caps 7 and 8 of the liquid container 1 and the B liquid container 2 are removed and the bottom members 3 and 4 are moved forward by the same amount, the mouth part 9
and 10, liquids A and B in amounts corresponding to a predetermined mixing ratio are extruded, and by mixing the two extruded liquids, an adhesive with the best conditions can be obtained.

As for the means for quantitatively extruding liquids A and B in the pair of containers 1 and 2 according to the present invention, for example, a device such as a filler extrusion device called a caulking gun as shown in Fig. 3 may be used. It is desirable to use such equipment, and the work can be carried out efficiently. That is, the shapes of the liquid A container 1 and the liquid B container 2 described above are configured to be applicable to the conventional filler extrusion device, or the bottom members 3 and 4 of the liquid A container 1 and the liquid B container 2 are configured with a handle. It is preferable to use a specialized instrument with a rod that is advanced intermittently by manipulation. FIG. 3 shows an embodiment in which a liquid A container 1 is attached to an extrusion device 11 having a structure similar to that of a conventional filler extrusion device. The device 11 has a grip part 12, a movable handle 13, a cylindrical outer casing 14 capable of accommodating the containers 1 and 2, and a tip end at the center of the bottom members 3 and 4 of the containers 1 and 2, like a known filler extrusion device. When the movable handle 13 is pulled in the direction of arrow a by grasping the grip portion 12, the push plate 17 is tilted via the pin 16 on the opposite side, and the rod of the push plate 17 is tilted. The insertion hole engages with the rod 15, and as the pin 16 moves forward, the rod 15 is moved forward together with the push plate 17 against the spring 18, and the bottom member 3 or 4 of the container 1 or 2 is pushed forward by the amount of the forward movement. Internal liquid is discharged. Then, when the handle 13 is released, the elasticity of the spring 18 restores the handle 13 together with the pusher plate 17, but on the other hand, the elasticity of the spring 19 acts on the presser plate 20 to hold the rod 15.
This prevents the rod 15 from moving backward, and the forward position of the rod 15 is maintained. Therefore, by repeatedly grasping, pulling and releasing the handle 13, the rod 15
is advanced intermittently, and liquid A or liquid B can be pushed out from container 1 or 2 by an amount corresponding to the amount of advancement. Preferably, the movable rod 15 of the instrument 11 is provided with a scale 21, and a stopper 22 is fitted to the rear of the movable rod 15 so that it can be moved and stopped, for example, or a movable handle is provided so that the movable rod 15 can be moved forward by a fixed amount. If an adjuster screw 23 is provided that can regulate and adjust the amount of pulling of the containers 1 and 13, the container 1,
The bottom members 3 and 4 of 2 can be advanced by a predetermined amount, and liquids A and B corresponding to a predetermined mixing ratio are discharged from the assembled containers 1 and 2 according to the present invention, thereby obtaining an optimal mixed adhesive. Can be done.

In addition, as shown in FIG.
By providing flanges 2A, 2A that are equal to the outer diameter of the liquid container 1, the liquid B container, which is a small diameter container, can be used as a device for pushing out liquid A, that is, a large diameter container with a large cross-sectional area of the accommodating part. 2 can also be adapted, thereby making it possible to extrude both liquids A and B by preparing only one apparatus for extruding liquid A, which is even more convenient.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and
1 and 2 are partially sectional side views of a liquid A container and a liquid B container, and FIG. 3 is a partially sectional side view showing a state in which they are attached to an extrusion device. 1... Large diameter container, 2... Small diameter container, 2A... Flange, 3, 4... Bottom member.

Claims (1)

[Scope of utility model registration request] A pair of containers 1 and 2 for a two-component adhesive mixture are made of a hard cylindrical body, and the total length of each cylindrical storage portion is made equal, and the cross-sectional area of the storage portion of both containers 1 and 2 is made equal to 2. The size corresponds to the mixing ratio of the liquid, and bottom members 3 and 4 that can slide in close contact with the inner circumferential surface of the cylindrical accommodating part are fitted to the bottom of each of the cylindrical accommodating parts, and the sectional area of the accommodating part is An assembled container for a two-liquid mixed adhesive, characterized in that flanges 2A, 2A are provided at both ends of a small, small-diameter container 2, the outer diameter of which is equal to the outer diameter of a large-diameter container 1 having a large cross-sectional area.