JPH0131943B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is a liquid injection device that can be stirred and mixed, and more specifically, a liquid injection device that can be used to stir and mix a plurality of fluids such as adhesives and paints. The present invention relates to a liquid injection tool that can be stirred and mixed.

[Conventional technical field]

For example, some adhesives are two-component mixtures, but in such cases, 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 equipment has been desired in order to improve the efficiency and ease of work.

[Problem to be solved by the invention]

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 several liquids with simple operations and capable of stirring and mixing, and which can be used immediately. It is something.

[Means to solve the problem]

The present invention has an extruded member having one end surface open, a cylinder having a male threaded spout protruding from the other end surface and a cap screwed thereto, and slidable from the open end. A mixing plate is inserted into the extrusion member, and the extrusion member is provided with a sliding rod that can be operated back and forth from the outside, the tip of the sliding rod faces into the cylinder, and a mixing plate is provided with a large number of mixing holes therethrough. The above-mentioned problem has been solved with a liquid injection tool that is capable of stirring and mixing and is attached with its circumferential surface in sliding contact with the inner surface of the cylinder.

[Effect]

After putting the liquid to be mixed into the cylinder and pushing the extrusion member into the cylinder as appropriate, the sliding rod is moved back and forth. Due to this operation, the liquid agents are mixed by passing through the mixing holes of the mixing plate.

〔Example〕

Preferred embodiments of the present invention will be described with reference to the drawings. In the figure, 1 is a cylinder with one end open.
A normally tapered spout 2 is protruded from the other end,
Screws are carved on the outer peripheral surface of spout 2. Reference numeral 3 denotes a cap that is screwed onto the spout 2, and a closing rod 4 that fits into the spout 2 and closes the portion thereof is protruded from the inner bottom surface of the cap. This closing rod 4 is connected to the spout 2 as described later.
This is to prevent unmixed chemical solution from remaining inside. Reference numeral 5 denotes a push-out member inserted from the open end of the cylinder 1, which has a sliding hole 6 formed in the center of its front end surface and a slit 7 extending in the axial direction on its circumferential surface. 8 is Patsuking. 9
is a mixing plate that comes into sliding contact with 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 protruded from the rear end surface of the extrusion member 5. Incidentally, each of the above-mentioned constituent parts is usually manufactured by plastic molding.

When using the liquid injection device with the above configuration, hold the cap 3 upright with the cap 3 side facing down, pull out the extrusion member 5 (the mixing plate 9 is also removed), and pour the liquid to be mixed into the cylinder 1. (Figure 3A). After pouring, insert the extrusion member 5 a little (the position of the mixing plate 9 is arbitrary), then stand it upright with the cap 3 side up, remove the cap 3, and gently push the extrusion member 5 in. Push out the air accumulated in the cylinder (Figure 3B). Then, fit cap 3 again,
Move the mixing knob 12 back and forth several times with your fingertips (Figure 3C). 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. Note that depending on the type of liquid, the shape of the mixing hole 10 (for example, tapered, triangular,
It is thought that the stirring efficiency can be increased by changing the shape of the hole (such as making it square, circular, rectangular, oval, etc.) or by changing the direction and size of the holes. A similar action 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, if the inside of the spout 2 is not closed with the closing rod 4, unmixed liquid will enter there and will remain unmixed because it will be hardly affected by the movement of the mixing plate 9. This will cause inconvenience. The liquid agent thus sufficiently mixed is pushed out from the spout 2 by removing the cap 3 and pressing the pushing member 5.
At this time, an attachment 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 liquid injection device, the extrusion member 5 can be removed one by one. There is no need to refill or fill it. In that case, remove the injection device and close the container after injecting the liquid.

〔Effect of the invention〕

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 that bubbles are less likely to get mixed in because it is stirred in a sealed cylinder, and it can be used immediately by simply pressing the extrusion member, which is a great tool that contributes to improving the efficiency of this type of work. It is 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 a mixing plate, and FIGS. 3A, B, and C are perspective views showing the state of use. Description of symbols, 1... Cylinder, 2... Spout, 3... Cap, 4... Closing rod, 5... Extrusion member, 6... Sliding hole, 7... Slit, 8... Packing, 9 ...Mixing plate, 10...Mixing hole, 11
...Sliding rod, 12...Mixing knob.

Claims (1)

[Scope of Claims] 1. A cylinder with one end open and a male-threaded spout protruding from the other end with a cap screwed thereto, which can be slid freely from the open end. An extrusion member is inserted, and the extrusion member is provided with a sliding rod that can be operated back and forth from the outside, the tip of the sliding rod faces into the cylinder, and a large number of mixing holes are formed therethrough. A liquid injection tool that allows stirring and mixing, and is made by attaching a plate with its circumferential surface slidingly in contact with the inner surface of the cylinder. 2. A liquid injection device capable of stirring and mixing according to claim 1, wherein a closing rod is provided on the inner bottom surface of the cap to completely fill the spout.