TWD221445S

TWD221445S - Detector for a sewing machine

Info

Publication number: TWD221445S
Application number: TW111300825F
Authority: TW
Inventors: 武井達男; 関口哲也
Original assignee: 日商車樂美股份有限公司
Priority date: 2021-08-19
Filing date: 2022-02-18
Publication date: 2022-10-01
Also published as: CA210519S; JP1714245S

Abstract

【物品用途】;本設計物品係用於縫紉機的檢測器，可藉由光線照射檢視布面的移動。;【設計說明】;圖式所揭露的虛線部分，為本案不主張設計之部分。;參考圖中標示為(1)為主體、(11)為發光單元、(12)為固定銷、(13)為按鈕、(14)為窗口、(2)為壓腳、(21)為壓布結構、(22)為銷孔、(3)為車縫針、(4)為壓腳桿。;關於參考圖中所示內容，如立體參考圖3所示，在主體前側的上端，檢測器可安裝於壓腳桿下，並且如立體參考圖2和立體參考圖3所示，壓腳具有壓布結構，可從主體下部安裝和拆卸。此外，光線照射單元和光線檢測單元設置於主體內，並且如仰視參考圖所示，光線通過設置在單元主體底部的窗口發射到布面上，並且被布面反射後進入機身內部。例如，本物品可以檢測布的運動。另外，在主體前方設置有發光單元，可以通過發光單元的點亮和熄滅向使用者指示縫紉機的開關狀態。如左側參考視圖所示，在主體背面設置有按鈕，於按下後作動，設置在主體側面的固定銷移動到機身側面前方。固定銷可卡合在壓腳的銷孔中，當固定銷與銷孔卡合時，壓腳固定在單元本體上。按鈕被按下時，固定銷會移動，固定銷在銷孔中的接合被釋放，壓腳從主體向下脫離。[Use of item]; This designed item is a detector used for sewing machines, which can detect the movement of the cloth surface through light irradiation. ;[Design Description];The dotted line part disclosed in the drawing is the part of this case that does not require design. ; In the reference figure, (1) is the main body, (11) is the light-emitting unit, (12) is the fixing pin, (13) is the button, (14) is the window, (2) is the presser foot, (21) is the presser Cloth structure, (22) is the pin hole, (3) is the sewing needle, and (4) is the presser foot lever. ; Regarding what is shown in the reference figure, as shown in the three-dimensional reference figure 3, at the upper end of the front side of the main body, the detector can be installed under the presser foot rod, and as shown in the three-dimensional reference figure 2 and the three-dimensional reference figure 3, the presser foot has Pressed cloth structure, can be installed and removed from the lower part of the main body. In addition, the light irradiation unit and the light detection unit are arranged in the main body, and as shown in the bottom reference diagram, the light is emitted to the cloth surface through the window provided at the bottom of the unit main body, and is reflected by the cloth surface before entering the inside of the fuselage. For example, this item can detect the movement of cloth. In addition, a light-emitting unit is provided in front of the main body, and the switching status of the sewing machine can be indicated to the user by turning on and off the light-emitting unit. As shown in the reference view on the left, there is a button on the back of the main body. When pressed, the button is activated and the fixing pin on the side of the main body moves to the front of the side of the fuselage. The fixing pin can be engaged in the pin hole of the presser foot. When the fixing pin is engaged with the pin hole, the presser foot is fixed on the unit body. When the button is pressed, the retaining pin moves, the engagement of the retaining pin in the pin hole is released, and the presser foot disengages downward from the main body.

Description

Sewing machine detector

本設計物品係用於縫紉機的檢測器，可藉由光線照射檢視布面的移動。This design item is used as a detector for a sewing machine, which can detect the movement of the cloth surface by illuminating light.

圖式所揭露的虛線部分，為本案不主張設計之部分。The dotted line part revealed by the diagram is the part not claimed in this case.

參考圖中標示為(1)為主體、(11)為發光單元、(12)為固定銷、(13)為按鈕、(14)為窗口、(2)為壓腳、(21)為壓布結構、(22)為銷孔、(3)為車縫針、(4)為壓腳桿。In the reference figure, (1) is the main body, (11) is the light emitting unit, (12) is the fixing pin, (13) is the button, (14) is the window, (2) is the presser foot, (21) is the presser cloth Structure, (22) are pin holes, (3) are sewing needles, (4) are presser foot rods.

關於參考圖中所示內容，如立體參考圖3所示，在主體前側的上端，檢測器可安裝於壓腳桿下，並且如立體參考圖2和立體參考圖3所示，壓腳具有壓布結構，可從主體下部安裝和拆卸。此外，光線照射單元和光線檢測單元設置於主體內，並且如仰視參考圖所示，光線通過設置在單元主體底部的窗口發射到布面上，並且被布面反射後進入機身內部。例如，本物品可以檢測布的運動。另外，在主體前方設置有發光單元，可以通過發光單元的點亮和熄滅向使用者指示縫紉機的開關狀態。如左側參考視圖所示，在主體背面設置有按鈕，於按下後作動，設置在主體側面的固定銷移動到機身側面前方。固定銷可卡合在壓腳的銷孔中，當固定銷與銷孔卡合時，壓腳固定在單元本體上。按鈕被按下時，固定銷會移動，固定銷在銷孔中的接合被釋放，壓腳從主體向下脫離。Regarding what is shown in the reference figure, as shown in perspective reference figure 3, at the upper end of the front side of the main body, the detector can be installed under the presser foot rod, and as shown in perspective reference figure 2 and perspective reference figure 3, the presser foot has a presser Cloth structure, attachable and detachable from the lower part of the main body. In addition, the light irradiation unit and the light detection unit are arranged in the main body, and as shown in the bottom view, the light is emitted to the cloth surface through the window arranged at the bottom of the unit main body, and enters the interior of the fuselage after being reflected by the cloth surface. For example, the article can detect the movement of cloth. In addition, a light-emitting unit is provided in front of the main body, and the switch status of the sewing machine can be indicated to the user by turning on and off the light-emitting unit. As shown in the reference view on the left, there is a button on the back of the main body, which is activated after being pressed, and the fixing pin on the side of the main body moves to the front of the side of the fuselage. The fixing pin can be engaged in the pin hole of the presser foot, and when the fixing pin is engaged with the pin hole, the presser foot is fixed on the unit body. When the button is pressed, the fixed pin moves, the engagement of the fixed pin in the pin hole is released, and the presser foot disengages downward from the main body.