CN2042682U

CN2042682U - Protector for leather shoes to prevent deformation

Info

Publication number: CN2042682U
Application number: CN 89200095
Authority: CN
Inventors: 赵万斗
Original assignee: WELFARE PETROCHEMISTRY FACTORY SHENYANG
Current assignee: WELFARE PETROCHEMISTRY FACTORY SHENYANG
Priority date: 1988-12-31
Filing date: 1988-12-31
Publication date: 1989-08-16

Abstract

The utility model relates to an improved protector for leather shoes to prevent deformation. The utility model has the advantages of reasonable applied force, favorable effect of form keeping, simple structure, convenient operation and low cost. The protector for leather shoes to prevent deformation is formed by that a curved surface supporting shell plate and a globular shape supporting shell plate are connected through a closed coil spring. The protector for leather shoes to prevent deformation is structurally characterized in that reversed stress generated by the connection of the firm and closed coil spring bending is vertically applied on the inner surface of the vamp upwards through the curved surface supporting shell plate so as to cause the vamp to obtain purposes of straightness and beauty.

Description

Protector for leather shoes to prevent deformation

The utility model proposes a kind of leather shoes vamp retainer, relate in particular to a kind of improved active force vamp conformal device rationally good and simple in structure the vamp support effect.

Leather shoes often out-of-flatness (concavo-convex, wrinkle) phenomenon occurs owing to lack its vamp of effective maintain measure in use for some time; Influence outward appearance and shorten service time.For remedying this not enough leather shoes shaping, conformal apparatus that designs.Comparatively traditional is adopts and supports the in addition mode of footwear in the footwear front portion.Use inconvenient; Its rear portion that proposes has supporter and has the active force that imposes horizontal direction with the anterior structure that combines now.Vamp is stressed not ideal enough.Thereby effect is relatively poor.

The utility model proposes a kind of improved leather shoes vamp Shape keeper, the generation of its active force and to put on the active force of vamp all comparatively reasonable, and it is simple in structure that it is possessed, characteristics easy to use and with low cost.

The major technique structure of taking that the utility model is finished purpose of design is: the spherical supporter that support coverboard with curved surface that the vamp shape is coincide, coincide with footwear rear end inner surface configuration, the active force that relies on its crooked back to produce make curved surface support the book plate and upwards the vamp application of force are closed the coil spring composition with curved surface supports that coverboard, spherical supporter be connected respectively.

The utility model mean camber supports coverboard and the vamp shape is coincide.Can adopt rigid plastics to manufacture, in light weight or this is low, versatility and selectivity are better; The generation employing of support housing active force is closed coil spring and is finished.Be characterized in very close to each other between each circle.Combine closely each other.Its bending stress is better, and the reversal of stress that produces behind the axis bending also improves greatly, and this opposite force supports coverboard by curved surface and acts on vamp vertically upward, guarantees very the scraping of vamp, attractive in appearance; Spherical supporter and the footwear rear end inner surface configuration of band cylindrical section coincide, and contact better and the supporting ﹠ stablizing curved surface supports coverboard, closes coil spring, after the connection of spherical supporter.In one plane, guaranteed that coverboard puts on vamp to active force and shared locus is less by supporting to greatest extent.Make in packing and carry and deposit.

The utility model provides the following drawings:

Accompanying drawing 1 is a structural representation of the present utility model.

Accompanying drawing 2 is the utility model user mode schematic diagram

Wherein: (1) curved surface supports coverboard, and (2) close coil spring, (3) spherical supporter; (4) brace;

As shown in Figure 1: brace (4) supports coverboard (1) and closes coil spring (2) in order to connect curved surface, and promptly an end connects curved surface support coverboard (1) with the riveted mode, and the other end inserts and closes coil spring (2).It connects stable, reliable.The post hole, garden that is provided with in the spherical supporter (3) combines with the other end that closes coil spring.

As shown in Figure 2: the curved surface gripper shoe of this retainer is inserted the footwear front end.Make spherical supporter withstand the rear end after will closing the coil spring bending.Close the reversal of stress that produces after the coil spring bending and support coverboard by curved surface and act on vamp vertically upward, guaranteed very the scraping of vamp, attractive in appearance.

Claims

1, a kind of improved leather shoes vamp Shape keeper, it is characterized in that: support coverboard (1) by the curved surface that coincide with the vamp shape, with the identical spherical supporter (3) of footwear rear end inner surface configuration, the active force that relies on its crooked back to produce makes curved surface support coverboard and upwards coverboard (1) is supported with curved surface respectively in its two ends of vamp application of force power, and the coil spring that closes that spherical supporter (3) connects is formed.

2, according to the described leather shoes vamp of claim 1 retainer.It is characterized in that curved surface support coverboard (1), spherical supporter (3) by after closing coil spring (2) and connecting in one plane.