Device for draw string actuation

A lacing and operating mechanism technology, applied in the direction of fasteners, footwear, clothing, etc., can solve the problems of complex structure, unstable and reliable performance, etc., to improve functional reliability, compactness and space saving, and improve reliability. Effect

Active Publication Date: 2019-07-30
パルバイムアンスタルト
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This known device also has comparatively complicated str

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for draw string actuation
  • Device for draw string actuation
  • Device for draw string actuation

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] figure 1 The shoe 1 shown comprises a lower portion formed by a sole 2 and an upper portion 3 received on the lower portion and defining an internal cavity. The sole 2 forming the lower part is here configured as a shell-shaped sole formed from a molded part, on which a running covering 4 acts. The upper part 3 comprises uppers 5 interconnected by seams, which uppers can be mounted on an insole, not shown in detail, with which the upper part 3 can be fastened to the sole 2 . In the example shown, an insole 6 is also provided, which is inserted into the cavity and covers the insole if necessary.

[0024] The upper part 3 has in the instep area figure 1 The expansion slot not visible in the cover plate 7 overlaps the expansion slot, and the tie element 8 acts on the end of the cover plate 7, which can be tensioned to tension the cover plate 7 and vice versa . As long as the cover plate 7 is fastened on one side, it is sufficient to assign a strap element 8 to the free...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

In a device for draw string actuation in a shoe (1) provided with a draw string device, having a winding disc (16) which is arranged in a rotatable manner in a carrier let into the shoe sole (2) and is stationary in an axial direction and on which at least one draw string element (8) that is able to be wound up thereon acts, and having an actuating element (10) which is movable in the axial direction with respect to the winding disc (16), is able to be pressed down by the carrier of the shoe (1) and in the process is blocked in the direction of rotation, said actuating element (10) being in screw engagement with the winding disc (16), which is rotatable in a tensioning direction by the actuating member (10) that is able to be pressed down, and which is able to be blocked in the tensioned position by means of a blocking device which is releasable by means of an externally actuable release member (11), and having a restoring spring arrangement (33) that counteracts the force exerted by the carrier of the shoe (1), a simple, clear structure and high functional safety and reliability can be achieved in that the carrier let into the shoe sole (2) is configured as a closed housing with abase (20) on which the winding disc (16) is mounted, and with a cover (15) through which an upper push button of the actuating member (10) passes, in that a fixed peg (21) that is assigned to a central passage cutout (18) in the winding disc (6) and has a non-round cross section protrudes from the base (20) of the housing, the actuating member (10) having a corresponding cutout (22) being able tobe plugged onto said peg (21) with freedom of movement in the axial direction, and in that the restoring spring arrangement (33) acts on the winding disc (16) and/or the actuating member (10) and, with the blocking device released, restores the winding disc (16) and the actuating member (10) into their respective starting positions.

Description

technical field [0001] The invention relates to a device for operating a lacing in a shoe provided with a lacing device having a winding mechanism rotatably arranged in a carrier embedded in the sole and fixed in the axial direction, at least one Acting on said winding mechanism is a lacing element capable of being wound up onto said winding mechanism, said device also having a lacing element movable in axial direction relative to the winding disk, depressible by the wearer of the shoe and The operating mechanism blocked in the direction of rotation at this time, the operating mechanism is in a threaded engagement with the winding mechanism, the winding mechanism can be rotated in the tensioning direction by the operating mechanism that can be pressed down, and the The winding mechanism can be blocked in the tensioned position by means of a blocking device which can be released by means of an externally operable trigger mechanism and which has a return spring acting against th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A43C11/00A43C11/16
CPCA43C11/008A43C11/165Y10T24/2183B65H75/4431B65H75/486
Inventor M·霍瓦特A·福斯温克尔
Owner パルバイムアンスタルト
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap