JPS6190886U - - Google Patents

Description

[Brief explanation of the drawing]

Figure 1 is a bottom view showing the cam arrangement of a carriage for a hand knitting machine embodying this idea, which is particularly capable of two-color simultaneous knitting, and Figure 2 shows its two-color simultaneous knitting or flat knitting state. A partially enlarged cross-sectional view showing the positions of operating members etc. on the top surface of the corresponding carriage, FIG. 3 is an enlarged front view showing the movable cam taken out, and FIG.
Corresponding to the figure, FIG. 5 is a partial cross-sectional view showing the position of operating members etc. in the through-hole stockinette knitting, and FIG. 5 is a partial bottom view of the carriage showing the cam arrangement that allows the through-hole stockinette knitting, corresponding to FIG. FIG. 6 is a partial bottom view of the carriage showing a cam arrangement that also allows flat knitting. In the figure, 1 is a carriage, 2 is a knitting needle, 4 is a front needle resting passage forming plate, 6 is a rear needle resting passage forming plate, 8 is a knitting cam, 11 is a fixed passage dividing member, 12 is a movable passage dividing member, and 13 is a 14 is a front introduction passage, 18 is a swing cam, 19 is a tact cam, 2
1 is an auxiliary retraction cam, 22 is a guide plate, 23 is a front guide passage, 24 is a movable cam, 25 is a rear guide passage,
26 is an intermediate guide passage, 27 is an auxiliary guide piece, 29 is a front thread opening, and 30 is a rear thread opening.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A pair of left and right knitting cams 8 are provided between the front needle resting passage forming plate 4 and the rear needle resting passage forming plate 6 on the lower surface of the carriage 1, and each of the knitting cams 8 and the front A pair of left and right passage dividing members for dividing front and rear introduction passages 13 and 14 for separately guiding the butts of loose knitting needles 2 that have been sorted in advance in the front and rear, respectively, between the needle break passage forming plate 4 and the needle break passage forming plate 4. 11 and 12, and a swinging cam 18 whose tip projects toward the rear introduction passage 14 is provided on the inner side of each passage dividing member 11 and 12, and a swinging cam 18 is provided in the center between the two-piece cams 8, and A tack cam 19 is provided between the tack cam 19 and each knitting cam 8, and an auxiliary retraction cam 21 is provided between the tack cam 19 and each of the knitting cams 8 to slightly retract the butt of the knitting needle 2 that has passed through the front edge of the tack cam 19. In the carriage provided with a pair of front and rear thread ports 29 and 30, a fixed guide plate 22 extending in the left and right direction is provided between the pair of left and right passage dividing members 11 and 12, and the guide plate 22 and the front The butt of the knitting needle 2 of the front introduction passage 13 is introduced and guided between the needle rest passage forming plate 4 and the front yarn opening 29 is inserted into the hook 2a.
A movable cam 24 movable back and forth is provided between the guide plate 22 and the tack cam 19, and the movable cam 24 is moved forward to feed the knitting yarn. When the space between the guide plate 22 is closed, the movable cam 24 and the tactile cam 19
The butt of the knitting needle 2 of the rear introduction path 14 is introduced and guided between the hooks 2a and the rear yarn opening 3 is inserted into the hook 2a.
When the movable cam 24 is moved rearward to close the rear guide passage 25 and the rear guide passage 25 is formed to supply only zero knitting yarn, there is a gap between the movable cam 24 and the guide plate 22. A carriage for a hand knitting machine, characterized in that an intermediate guide passage 26 is formed to introduce and guide the butt of the knitting needle 2 of the rear introduction passage 14 and simultaneously supply the knitting yarns of both the front and rear yarn openings 29 and 30 to the hook 2a. . 2. When the movable cam 24 is placed at the rear position on both left and right sides of the movable cam 24, the butt of the knitting needle 2 in the rear introduction passage 14 is inserted into the intermediate guide passage 26.
The carriage for a hand knitting machine according to claim 1, which is characterized in that a protruding auxiliary guide piece 27 is provided to guide the hand knitting machine. 3. When the movable cam 24 is placed at the rear position, the tip of the swing cam 18 rotated by the butt of the knitting needle 2 in the rear introduction passage 14 is brought into contact with the side of the guide plate 22, and When the movable cam 24 is placed in the forward position, the tip of the swinging cam 18 that is rotated is brought into contact with the auxiliary guide piece 27 to restrict the rotation of the swinging cam 18. A carriage for a hand knitting machine according to claim 2 of the utility model registration claim, characterized in that: