JPS623419Y2 - - Google Patents

Description

[Detailed description of the invention] The invention relates to a hand knitting machine, and its purpose is to adjust the interval between the sinker and the adjustment plate, which is placed on the front edge of the groove plate so that it can move back and forth, to the optimum interval for knitting, and to ensure the stitches. The object of the present invention is to provide a hand knitting machine that can form the desired shape.

The illustrated embodiment will be described below. 1 is a needle bed of a hand knitting machine in which knitting needles 2 are arranged in a row so that they can freely move back and forth;
An adjustment plate 4 is placed on the upper surface of the front edge 3 of the groove plate, and sinkers 5 are arranged in a row in front.

The adjustment plate 4 is made of a horizontally narrow rectangular metal plate, is slightly shorter than the front edge 3 of the groove plate, and has elongated holes 6 (the one at the right end is not shown) formed in the left and right parts. At the front edge 3 of the groove plate, screw holes 8 (the one on the right side is not shown), which are formed on the left and right sides of the groove plate 3, are made to face the elongated hole 6 (the one on the right side is not shown).
It is placed so that it can slide freely.

The operation body 7 is made of synthetic resin and is provided symmetrically on both sides of the adjustment plate 4 (the right side is not shown), and has V-shaped front and rear cams on the upper left side of the horizontally long rectangular board 9. 10 and 11 are formed with their bent portions facing each other with a required spacing, and a circular eccentric cam 12 that fits into the elongated hole 6 is formed on the lower surface of the center. Eccentric cam 1
A bearing hole 13 is formed that passes downward through the right side peripheral edge portion of 2.

Thus, the operating body 7 is constructed by fitting the eccentric cam 12 into the elongated hole 6 and placing it on the adjustment plate 4, and by fitting the washer 16 to the support shaft 15, which has a thread 14 formed at the tip. It is inserted into the hole 13 from above, and its screw 14 is screwed into the screw hole 8, so that it is rotatably supported on the front edge 3 of the groove plate about this support shaft 15.

Reference numeral 17 denotes a starting end body provided on the front side of the carriage 18, the tip of which is bent downward at right angles, and a stitch adjustment dial 19 provided on the carriage 18.
The distal end is slightly thinner than the facing interval between the front and rear cams 10 and 11, and when the carriage 18 moves on the needle bed 1, the distal end displaces back and forth in conjunction with the operation body 7. Front and rear cams 10,1
It is designed to pass at a height where it engages with the left and right slopes of No. 1.

When the carriage 18 is moved from side to side and the tip of the actuator body 17 engages with the slope of the front cam 10, the operating body 7 rotates counterclockwise (FIG. 1) and the tip of As it passes and the eccentric cam 12 also rotates in the same direction, the adjustment plate 4 is pressed and moved forward, and the distance between the adjustment plate 4 and the sinker 5 becomes narrower.

Further, when the tip of the activation body 17 engages with the slope of the rear cam 11, the operation body 7 moves clockwise (in the first direction).
(Fig.) and the tip passes through the eccentric cam 1.
2 also rotates in the same direction, so that the adjustment plate 4 is pressed and retreated, and the distance between the adjustment plate 4 and the sinker 5 becomes wider.

Therefore, by setting the amount of longitudinal movement of the activation body 17 to an appropriate value depending on the knitting,
The adjustment plate 4 can be automatically adjusted to a required spacing by moving the carriage 18 within the range from the point where its front edge abuts the sinker 5 to the point where it overlaps the front edge of the groove plate front edge 3. .

In addition, in the above embodiment, a case has been described in which the operation part body is automatically activated in relation to the movement of the carriage by a starting part provided on the carriage, but this is not limited to this, and it can be operated independently of the carriage. Alternatively, the operating member may be operated manually using a knob, a handle, or the like.

As is clear from the above, according to the present invention, an adjustment plate placed on the front edge of the groove plate so as to be movable back and forth is moved back and forth by the operating body provided on the left and right sides of the adjustment plate, and this adjustment plate substantially controls the front edge of the groove plate. By adjusting the opposing distance between the sinker and the sinker to the optimum value for knitting, the stitches can be reliably formed.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of the main parts, FIG. 2 is a perspective view of the carriage, and FIG. 3 is an exploded perspective view of the main parts. DESCRIPTION OF SYMBOLS 1...Needle bed, 3...Front edge of groove plate, 5...Sinker, 4...Adjustment plate, 7...Operation unit body.

Claims (1)

[Scope of utility model registration request] This hand knitting machine is characterized in that an operating body for moving the adjusting plate back and forth is provided on the left and right sides of an adjusting plate placed on the front edge of the groove plate of the needle bed so as to be movable back and forth facing the sinker.