JPS607958A - Liquid feeder capable of stirring and mixing liquid - Google Patents

Abstract

PURPOSE:To mix surely plural liquid materials with a simple operation by moving back and forth a mixing plate punched with many holes in a hermetrically closed cylinder. CONSTITUTION:A piston 5 disposed with a sliding rod 11 which has a mixing plate 9 punched with many mixing holes at the top end and can be operated from the outside to move back and forth is inserted freely slidably through the open end into a cylinder 1 which is opened at one end face and is projected with a feed and discharge port 2 threaded with an external screw at the other end face and is attached with a cap 3. If the feeder is constituted in such a way, plural liquid materials are surely mixed with a simple operation and foam is hardly intrudable into the liquid mixture.

Description

Detailed Description of the Invention The present invention relates to a liquid injection device that can be stirred and mixed, and more specifically, a liquid injection device that can be stirred and mixed, which is used when a plurality of fluids such as adhesives and paints are stirred and mixed. It's about the ingredients.

For example, some adhesives are two-component thermal adhesives, but in the past, no injection tool has been proposed that can easily and reliably stir and mix the two components and can be used as is. The appearance of such a device has been desired in order to improve the efficiency and ease of work.

The present invention has been made in response to the above-mentioned demands, and aims to provide a liquid injection device capable of stirring and mixing powders that can be reliably stirred and mixed with a simple operation and that can be used immediately. It is something.

In the present invention, a cylinder is provided with one end open, a male threaded spout protruding from the other end, and a cylinder fitted therewith, and a slidable piston inserted from the open end. The piston is equipped with a sliding rod that can be moved forward and backward from the outside, and the tip of the sliding rod faces into the cylinder, and a mixing plate with a number of transparent mixing holes is placed around the inner surface of the cylinder. The drawings do not show examples of the liquid injection device which can be stirred and mixed by being attached to the device. In the figure, reference numeral 1 denotes a cylinder, one end of which is open, and a tapered spout 2 protruding from the other end, and the outer peripheral surface of the spout 2 is threaded.

3 is a camp that is screwed onto spout 2, and on the inner bottom of it,
A closing rod 4 is provided to protrude and fit into the spout 2 and close that part. This blocking rod 4 is for preventing unmixed drug solution from remaining in the spout 2, as will be described later. A piston 5 is inserted from the open end of the cylinder 1, and has a sliding hole 6 formed in the center of its tip surface and a slit 7 extending in the axial direction on its circumferential surface. 8 is the backing. A mixing plate 9 closely surrounds the inner surface of the cylinder 1 and has a large number of mixing holes 10 therethrough. A sliding rod 11 extends from the mixing plate 9 and is inserted into the sliding hole 6, and a mixing knob 12 whose head is exposed through the slit 7 is attached to its rear end. The mixing knob 12 may be provided from the rear surface of the piston 5. In addition, each of the above components is
Usually manufactured by plastic molding.

To explain the function of the present invention, when using it, stand the camper 3 upright with the cap 3 side facing down,
The piston 5 is pulled out (the mixing plate 9 is also pulled out), and the liquid to be mixed is injected into the cylinder 1 (the third
Figure (A)). Once the injection is complete, insert the piston 5 a little (the position of the mixing plate 9 is arbitrary), then stand it upright with the camp 3 side up, remove the camp 3, and slowly push the piston 5 in to remove the air that had accumulated in the cylinder. (Figure 3 (B)). And again cap 3
, and move the mixing knob 12 back and forth several times with your fingertips (3rd
Figure (C)). Then, the liquid agent on the front side of the mixing plate 9 is pressurized, passes through the mixing hole 10 and moves to the rear side of the mixing plate 9 in a spouting manner, and at this time, the liquid agent is stirred. Depending on the type of liquid, the shape of the mixing hole IO (for example, tapered, triangular, square, circular, long moon, ellipse, etc.) may be devised, or the direction and size of the hole may be changed. This is thought to increase the stirring efficiency.

A similar effect is performed when the mixing plate 9 is retracted, and the liquid agent in the cylinder 1 is uniformly stirred and mixed while the mixing plate 9 reciprocates several times. In that case, the inside of the spout 2 is closed by the rod 4.
If it is not closed, unmixed liquid will enter there, and since it will be hardly affected by the movement of the mixing plate 9, it will remain unmixed, resulting in an inconvenience. The thus sufficiently mixed liquid is pushed out from the spout 2 by removing the cap 3 and pressing the piston 5. At this time, an axotiment such as a nozzle shape is screwed onto the spout 2 as necessary.

Note that if a hole is made in the wall of the cylinder 1 and a separate liquid injection device is detachably attached thereto, and the liquid is injected into the cylinder from the injection device, then the piston 5 can be removed. There is no need to refill or refill. in this case,
After injecting the liquid, remove the injection device and seal it tightly.

Since the present invention is as described above, it is possible to reliably mix a plurality of liquids by an extremely simple operation of moving the mixing plate back and forth within the cylinder, and the operation can be performed regardless of the amount injected into the cylinder. . It also has the advantage of preventing bubbles from getting mixed in because it is stirred in a sealed cylinder, and it can be used immediately by simply pushing the piston afterwards, which contributes to improving the efficiency of this type of work. It is extremely useful.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a perspective view showing the configuration of the mixing board, and Figs. 3 (A), (B), and (C) are perspective views showing the state of use. . Explanation of the sign

Claims (2)

[Claims] (1) One end is open, and the other end is provided with a protruding male-threaded spout, a cylinder with a cap attached to it, and a slidable piston is inserted into the open end; The piston is equipped with a sliding rod that can be moved forward and backward from the outside, and the tip of the sliding rod faces into the cylinder, and a mixing plate with a large number of transparent mixing holes is installed around the inner surface of the cylinder. A liquid injection device that can be attached to a stirrer and mixer. (2) A liquid pouring device capable of stirring and mixing according to claim 1, wherein a closing rod is provided on the inner bottom surface of the camp to completely fill the spout.