Width-adjustable single-edgefold folder
The utility model provides a single-edgefold folder with an adjustable width. The single-edgefold folder with the adjustable width comprises a base, the supporting seat is fixed on the base through a screw; wherein a sliding seat is arranged on the base in a sliding manner, a second through groove i...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
22.08.2023
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The utility model provides a single-edgefold folder with an adjustable width. The single-edgefold folder with the adjustable width comprises a base, the supporting seat is fixed on the base through a screw; wherein a sliding seat is arranged on the base in a sliding manner, a second through groove is formed in the sliding seat, a threaded hole is formed in the base, and a bolt is in threaded connection with the interior of the threaded hole; according to the utility model, the random switching from small specification to large specification can be realized by adjusting the bolt on the hemming folder, the folder does not need to be replaced complexly, the sewing can be realized easily by screwing the bolt, and the hemming folder is suitable for various medium-thin materials and can be installed and used on industrial flat cars and synchronous cars.
本实用新型提供了一种可调节宽度的单折边拉筒，包括：基座；支撑座，所述支撑座通过螺丝固定在基座上；其中，所述基座上滑动的设置有滑座，且滑座上开设有第二通槽，所述基座上开设有螺纹孔，且螺纹孔的内部螺纹连接有螺栓；本实用新型通过调节卷边拉筒上面的螺栓可以实现小规格到大规格的随意切换，无需复杂的更换拉筒，拧动螺栓即可轻松缝制，适用于各 |
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| Bibliography: | Application Number: CN202321258788U |