| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to pushing device for exposed goods and aimed to increase reliability of device operation. Pushing device for exposed goods contains: housing; rail section; guiding element and leaf spring structure which includes coiled part formed by spiral strip of leaf spring where core is fixed, and pulling body being freely pulled out of coiled part and pulled in by restoring force of leaf spring strip. The guiding element is connected with pulling body end and shifted in pulling out direction by means of elastic restoring force of leaf spring strip, and in the end part of housing window part is formed, and at least part of leaf spring strip or pulling body is visible from outside of the housing through the window part, where indicating part providing indication of amount of leaf spring strip uncoiling or pulling part from coiled part is formed in arbitrary location in direction of leaf spring strip or pulling body length, and this indicating part is visible through window part so that the remaining quantity of goods stored in the housing can be determined, where coiled part has structure of double coil of strip-shaped indicating strip on which indicating part is formed, and leaf spring strip.EFFECT: perfected design.13 cl, 28 dwg |
