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Transfer tooth transmission configuration structure of sewing machine

A configuration structure and sewing machine technology, which is applied in the field of sewing machines, can solve the problems that children or baby clothes cannot be processed, and achieve good support and protection effects, and a compact and stable structure

Active Publication Date: 2021-01-29
KORIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The cylindrical sewing machine in this patent case can only be applied to the sewing process of children's underwear, etc., because it is limited by the size of the semi-cylindrical member, it cannot be processed at all for younger children or baby clothes

Method used

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  • Transfer tooth transmission configuration structure of sewing machine
  • Transfer tooth transmission configuration structure of sewing machine
  • Transfer tooth transmission configuration structure of sewing machine

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Embodiment Construction

[0070] The detailed description and technical content of the present invention are described below with the drawings, but the drawings are only for reference and illustration, and are not intended to limit the present invention.

[0071] see Figure 1 to Figure 7 As shown, the present invention provides a transmission gear configuration structure for sewing machines. The present invention is mainly aimed at making further improvements on the basis of the patent case of the Taiwan Region of China Patent Publication No. TWI305241, which was previously applied by the inventor and has been approved and announced. For the same parts of the aforementioned patents, reference may be made to the specification of the aforementioned patents.

[0072] Described sewing machine 8 mainly comprises a machine base (Bed) 81 and an machine arm (Arm) 82 that is fixed on the top of the machine base 81, and the machine base 81 mainly comprises a seat body 811 and a throat portion 812, wherein the t...

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PUM

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Abstract

The invention discloses a transfer tooth transmission configuration structure of a sewing machine. The sewing machine comprises a machine base, wherein the machine base is provided with an accommodating space; the transfer tooth transmission configuration structure comprises a miniature semi-cylinder body, a main conveying tool transmission mechanism, a differential conveying tool transmission mechanism, a main transfer tooth and a differential transfer tooth; the miniature semi-cylinder body is provided with an accommodating cavity; the main transfer tooth comprises a main base, a main arm and a rear transfer tooth; the differential transfer tooth comprises a differential base, a differential arm and a front transfer tooth; the main arm and the differential arm extend into the accommodating cavity from the accommodating space; and the front transfer tooth is arranged front relative to the rear transfer tooth and is formed in the accommodating cavity. Therefore, the transfer tooth transmission configuration structure can be applied to sewing processing of cuffs and lower hems of children clothes or baby clothes.

Description

technical field [0001] The invention relates to a sewing machine technology, in particular to a transmission gear arrangement structure of a sewing machine. Background technique [0002] The patent certificate No. I305241 "Transmission structure of the transfer gear of the cylindrical sewing machine" owned by the applicant discloses that the transmission structure between the main shaft and the transfer gear is set at the end of the main shaft or the periphery of the transfer table to configure It is most suitable for the best positional relationship in sewing conditions, and provides adjustment of the feeding stroke of the front and rear feeding teeth, so as to be suitable for sewing different fabrics. [0003] The cylindrical sewing machine of this patent case can only be applied to the sewing process of aspects such as children's underwear, because it is limited by the external dimensions of the semi-cylindrical member, it cannot be processed at all for younger children o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B69/02D05B69/16D05B73/04
CPCD05B69/02D05B69/16D05B73/04
Inventor 林培嘉
Owner KORIN CO LTD
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