JPS6411182U

JPS6411182U -

Info

Publication number: JPS6411182U
Application number: JP10657287U
Authority: JP
Priority date: 1987-07-11
Filing date: 1987-07-11
Publication date: 1989-01-20
Also published as: JPH02139Y2

Description

[Brief explanation of the drawing]

第１〜３図は従来の技術であり、第１図は例え
ば立ちミシンの起立作業状態を示す側面図、第２
図は同じく立ちミシンとその操作用のペダル装置
の斜視図、第３図は同じくペダル装置の操作を示
す斜視図を示す。第４〜１１図は本件の一実施例
であり、第４図は例えば立ちミシンとその操作用
のペダル装置の斜視図、第５図は同じくペダル装
置の平面図、第６図は同じく第５図の―一部
断面図、第７図は同じくスイツチ装置の分解斜視
図、第８ａ，ｂ〜１０図は同じくペダル装置の操
作状態の側、平面図、第１１図は同じくペダル装
置の折畳状態を示す。 Figures 1 to 3 show the conventional technology; Figure 1 is a side view of a standing sewing machine in a standing operation state;
This figure similarly shows a perspective view of a standing sewing machine and a pedal device for operating the same, and FIG. 3 similarly shows a perspective view showing the operation of the pedal device. 4 to 11 show one embodiment of the present invention, for example, FIG. 4 is a perspective view of a standing sewing machine and a pedal device for operating it, FIG. 5 is a plan view of the pedal device, and FIG. Figure 7 is an exploded perspective view of the switch device, Figures 8a, b to 10 are a plan view of the pedal device in its operating state, and Figure 11 is a folded view of the pedal device. Indicates the condition.

Claims

[Scope of Claim for Utility Model Registration] (1) It is placed horizontally on the floor, has a horizontally long width with both legs 7a and b placed side by side on the left and right, has a slightly wider area than one leg 7b, and penetrates vertically. hole 20
a, a horizontal shaft 20b which is provided in the hole in the horizontal axis 20b which crosses the center in the front-rear direction and is supported slightly below the top surface; and a pedal board 17 which loosely fits into the hole of the pedal board and whose top surface is always aligned with the top surface of the pedal board. A pedal 20 is located on the same horizontal plane as the pedal 20, and the center of its lower surface in the longitudinal direction is supported on the horizontal axis of the pedal stand so that it can rotate back and forth in and out of the hole. The driving motor 13 and the one and the other actuating bodies 16, 14 are supported at a height that can be operated by the hands of a standing worker.
, 15, and a mechanical device 5 that is connected to the front and rear ends of the pedal, a motor, and one of the actuating bodies, so that the motor starts in relation to the initial stage of one-way rotation of the pedal, and the rotation angle and the motor linking bodies 21, 22, 2 which are directly proportional to the rotational speed of the pedals and actuate one of the actuating bodies in relation to the rotation of the pedal in the opposite direction.
3. The pedal is supported on the top surface of the pedal stand in close proximity to the edges of the front and back ends and the left and right ends of the hole in the pedal stand, and is brought into contact with one foot with the pedal held horizontally by rotation around the front or rear of the foot. and actuate the switch 33,
A switch body 24 configured to form a current circuit for actuating the other actuating body of the mechanical device via wiring 34.
A mechanical drive pedal device equipped with , and. (2) The switch body is supported on the top surface of the pedal stand in front of the hole in the pedal stand and close to the edge of the left or right end, and the switch body is rotated around the back of the pedal with one foot keeping the pedal horizontal. Claim No. 1 for Utility Model Registration, in which the switch is activated by contact with the user through motion.
Pedal device for mechanical drive as described in . (3) The switch body is supported on the top surface of the pedal stand behind the hole in the pedal stand and close to the edge of the left or right end, and the switch body is rotated around the front of the pedal with one foot keeping the pedal horizontal. Claim No. 1 for Utility Model Registration, in which the switch is activated by contact with the user through motion.
Pedal device for mechanical drive as described in . (4) A mechanical drive pedal device as set forth in claim 1 of the utility model registration claim, which is a linking body and is supported at the front right or left end of the pedal. (5) A mechanical drive pedal device as set forth in claim 1 of the utility model registration claim, which is a linking body and is supported at the rear right or left end of the pedal.