JP2011056654A - Ink-pot - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To overcome a problem that it is difficult to grip a string tightly stretched in parallel with and in contact with an objective surface not only with a hand wearing a working glove but even with a bare hand in use in a conventional ink-pot which leads to lowering in work efficiency due to stress on a worker or time taken for catching the string. <P>SOLUTION: It is difficult to grip the string in parallel with and in contact with the objective surface because human fingers are inherently round. In this ink-pot, the string can be easily moved up and down by operating an operation knob 2. Accordingly the string can be moved to a height where the string can be easily gripped without the stress. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to an ink pot having a thread up / down function for easily grasping a thread when using the ink pot in woodworking or construction.

Conventionally, there is a structure shown in the following Patent Document 1 as a kind of sumi pot used in construction, woodworking, and drawing work.
Japanese Utility Model Publication No. 07-11284

  This ink pot is equipped with a thread winding tool that makes the winding of the mainspring smooth by adjusting the winding strength of the mainspring and passes through the ink chamber filled with ink so that ink sticks to and penetrates the thread. A manual pump is provided which is provided with a fastening device (Karuko) for the purpose of fastening the tip of the yarn fed out to the outside, and which allows a certain amount of ink sticking and penetration into the yarn.

  In the process of drawing with these ink fountains, first the karuko is fixed to the starting point, then the pressure is applied to the manual pump and the ink pot is moved to the other starting point with the ink sticking and penetrating to the thread. With a suitable tension on the target surface, it is brought into close contact with the target surface, and then the thread is picked up and played with a finger to enable drawing with ink.

  However, in the traditional ink pot, after the yarn is tensioned, the finger that is in close contact with the target surface is grasped with a finger, but even with a hand or bare hand, it was not easy to grasp the yarn because the yarn This is because the yarn that has been tensioned in order to play the drum has no looseness or sagging and is in close contact with the surface.

  The fact that the thread is difficult to grasp and takes too much time means that the ink that has been deposited once dries while being exposed to the outside air, and even if the thread is bounced, it may not be possible to transfer or draw well.

  In conventional ink pots, the thread that is in close contact with the target surface and tensioned in parallel when used is picked up and played, but at that time it is a problem that is difficult to grasp even with bare hands.

  It is difficult to pick up the thread at one time, and it is stressful and it takes much time, so the workability is also bad.

  It is a means for making it easy to grasp the thread easily by using the thread that is in close contact with the target surface to a height that can be easily raised and lowered to a height that can be easily grasped even with a bare hand or a gloved hand.

  The height at which a thread can be easily grasped with a bare hand is the height at which a distance of about 1.5 cm can be freely created between the thread and a target surface that is in close contact with the thread, that is, the height at which the thread can be gripped without stress.

  As described above, the function of the present invention can be expected not only to eliminate the stress caused by failing to grasp the yarn but also to easily increase the working efficiency.

  The inkpot having the structure described in claim 1 described above is provided with an operation moving part that can be operated with a fingertip, which means not only fine adjustment that cannot be performed by a machine but also battery replacement. It is unnecessary and economical.

  The present invention sets a thread on one starting point, and after tensioning the thread, the other starting point is set with a thread in a recess and the main body is pressed against the target surface. A space of about 1.5 cm can be created between the surfaces, that is, the thread is easy to grasp.

  By using a spring for the repelling body, the frame of the rebounding range is widened, the structure is simple, and damage and failure are prevented, and the manufacturing cost is low.

  It is sectional drawing which showed an example of the use condition in the state which moved one slide type operation knob which is a moving part for operation.   FIG. 6 is an oblique front view showing a state where the repulsive force of the pressing spring is always applied and stationary at a fixed position.

  Embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a cross-sectional view showing the inside of a BOX in which a pushing spring as a repelling member is housed, pressure adjustment of a fingertip, and springs. Sliding operation knob that enables sliding using repulsive force, and a slide plate that has a recess that enables sliding using both the repulsive force of the spring and the pressure applied to the sliding operation knob. It is.

  The spring shown in FIG. 1-1 uses a push spring, and the slide plate 6 is normally in a fixed position using the repulsive force of the spring as shown in FIG. 2, but the slide operation knob 2 shown in FIG. By moving it, the spring of 1 contracts and the slide plate of 6 moves up in conjunction with it. As a result, it is possible to create an interval at which the thread can be easily grasped.

  The sliding operation knob 2 shown in FIG. 1 is not linked to the left and right so that the user can move only the dominant hand that is easy to use and the one that is easy to operate with a favorite finger.

  Note that the operation knob rail 3 in FIG. 1 is provided so that the operation knob is easy to move and does not come off. In FIGS. 4 and 5, the slide plate 6 is separated from the slide operation knob 2. 4 is a slide plate stopper provided for the purpose of stopping at a fixed position to prevent it from returning too much due to the repulsive force of 1 push spring, 5 is a slide plate stopper for stopping it, 7 is This is a recess intended to be threaded during use.

  If necessary, the box itself containing 3 operation knob rails and 1 push spring is housed in the ink fountain body so that it is excellent in design and operability.

(1) ... Pressing spring (2) ... Slide operation knob (3) ... Rail for operation knob (4) ... Slide plate stopper (5) ... Slide plate stopper (6) ... Slide plate ( 7) ... Recessed thread prevention recess

Claims (4)

  A case, a thread unwinding tool housed in the case and capable of normal rotation and reverse rotation, and wound around the thread unwinding tool, can be pulled out of the case, and a thread fastening device is attached to the tip. There is an ink chamber for the purpose of adhering and penetrating the ink to the thread in the path to the thread and the thread outlet, and the leading end of the thread drawn to the outside is one starting point, and the other is the starting point when the thread is tensioned. In this state, the thread is brought into close contact with the target surface, and in this state, an elastic body that generates a repulsive force due to an external urging force, and an operation moving portion that enables movement of the contact member using the hook portion and the collar portion, A long stick that can be slid with a concave part that can be threaded, and a black ink pot characterized by having a function aimed at making it easy to grip the thread when using the ink stick. .   The ink fountain according to claim 1, wherein the elastic body includes a spring and a push spring.   The ink pot according to claim 1 or 2, wherein the ink pot is an operation moving part having a hook part suitable for movement of the contact member, and a finger touch part having a convex part and a convex part. It is.   The ink fountain according to any one of claims 1 to 3, wherein the ink slidable groove and the thread hooking recessed portion can be slid in a state where the yarn is set.

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