CN201270840Y

CN201270840Y - Bootleg shaping tool

Info

Publication number: CN201270840Y
Application number: CNU2008201884230U
Authority: CN
Inventors: 童义江; 颜科强
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-11
Filing date: 2008-08-11
Publication date: 2009-07-15
Anticipated expiration: 2018-08-11

Abstract

The utility model provides a boots-leg shaping tool, comprising two positioning models and an expanding bracket. The two positioning models are in accordance with the shape of the inner walls of boots legs; the expanding bracket is arranged between the two positioning models and is used for controlling the expansion of the two positioning models; the expanding bracket comprises a rhombic bracket which is composed of four supporting rods, adjusting plates which are adjacent to the rhombic bracket, and an adjusting screw rod; a round hole for the adjusting screw rod to penetrate through is arranged at the middle part of the adjusting plate; a thread wire which matches with the adjusting screw rod is arranged in the round hole of the upper adjusting plate; the adjusting screw rod penetrates through the round hole at the middle part of the adjusting plate and the lower end of the adjusting screw rod is connected with a lower adjusting plate in a rotating manner; and the adjusting screw rod matches with and is connected with an adjusting block through screwing. The boots-leg shaping tool has the characteristics that: as the rhombic bracket is penetrated through by the adjusting screw rod and the expansion is realized by the pushing of the screw rod by using the lever principle, the expanding bracket can be adjusted and controlled by the adjusting screw rod according to the size of the boots legs and the required tension, thus satisfying the requirement of making boots legs with different size.

Description

A kind of leg of a boot shaping tool

Technical field

The utility model relates to a kind of instrument that is used to make the boots industry, specifically is a kind of leg of a boot shaping tool.

Background technology

In system boots industry, owing to the material of boots and the reason of leg of a boot length, cause the leg of a boot to subside easily, distortion, cause to making and depositing and make troubles, for this reason in the making of boots and deposit and just need a kind of typing supporting tool that the leg of a boot is supported in the process, in order to address this problem, present existing support expansion tool generally all is to adopt the capsule inflation, solid plastic model and other easy bracing or strutting arrangement are realized, this class instrument of picture is owing to be difficult to hold a concrete standard, but also can there be the not enough problem of expansionary force, thereby can cause with a pair of boots leg of a boot phenomenon not of uniform size, the requirement that does not reach manufacture craft; As adopt the solid plastic model, and then can not adjust size as required, just need the plastic pattern of customization different size like this at the leg of a boot of different model, so not only improved cost of manufacture greatly, and made troubles to making owing to heavier; Adopt other light instrument to guarantee the quality of boots with regard to more difficult for another example, develop a kind of can freely the expansion as required for this reason, and can adjustment of tonicity reach a width of cloth, the typing supporting tool that can hold the expansion yardstick again becomes makes boots industry urgent problem.

Summary of the invention

The purpose of this utility model is at above-mentioned existing problems and deficiency, provides a kind of rational in infrastructure, easy to use, can freely expand, and can hold the novel leg of a boot shaping tool of expansion yardstick again.

The technical solution of the utility model is achieved in that

A kind of leg of a boot shaping tool, comprise two location models that coincide with leg of a boot inner wall shape, be arranged on the expandable stent of its relaxation of control between two location models, described expandable stent comprises the rhombus support of being made up of four support bars, adjustable plate and adjusting screw(rod) in abutting connection with the rhombus support, there is the circular hole that allows adjusting screw(rod) pass at described adjustable plate middle part, in the described adjusted plate circular hole screw thread silk adaptive with adjusting screw(rod) arranged, described adjusting screw(rod) passes the circular hole at adjustable plate middle part, rotating and the following adjustable plate in lower end is connected, adjusting screw(rod) and regulating block are adaptive to be screwed, and described rhombus support is realized relaxation by the degree of tightness of adjusting screw(rod).

In order to make expandable stent that sufficient expansion amplitude be arranged, the adjacent side of long two water caltrops of described rhombus support diagonal is hinged by adjustable plate, the adjacent side of short two water caltrops of diagonal respectively with the location model inwall on Connection Block hinged.

Tension force and to open the width of cloth the same when expandable stent is used in the leg of a boot of same model, also be provided with the mark post that indicates scale parallel on the adjustable plate down with adjusting screw(rod), described adjusted plate is provided with and the adaptive through hole that passes of mark post, described mark post lower end is spirally connected with following adjustable plate, and the through hole of adjusted plate is passed in the upper end.

The utility model is owing to pass the rhombus support with adjusting screw(rod), the utilization lever principle, the mode that adopts screw rod to promote realizes expansion, thereby adjusting screw(rod) can be regulated and control expandable stent according to the size of the leg of a boot and the needs of required tension force, satisfy the needs of making the different model leg of a boot, so not only easy to operate, and greatly reduce cost of manufacture; Simultaneously owing to be arranged with a mark post that indicates scale in parallel on the adjusting screw(rod) next door, the open width of cloth and the tension force of expandable stent can the reference standard scales, in the process of making the same model leg of a boot, can keep a width of cloth and tension force identical, thereby make that the leg of a boot size of manufacturing out is consistent, coordinate attractive in appearance.In sum, leg of a boot shaping tool described in the utility model has characteristics such as rational in infrastructure, easy to use, that accommodation is extensive.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

Fig. 1 is this practical generalized section;

Fig. 2 is the utility model stereogram;

Fig. 3 removes schematic diagram behind the adjusting screw(rod) for the utility model.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the utility model is a kind of leg of a boot shaping tool, comprise two location models 1 that coincide with leg of a boot inner wall shape, be arranged on the expandable stent 2 of its relaxation of control between two location models 1, described expandable stent 2 comprises the rhombus support of being made up of four support bars 24, adjustable plate 22 in abutting connection with

rhombus support

24,23 and adjusting screw(rod) 21, the adjacent side of long two water caltrops of rhombus support 24 diagonal is by

adjustable plate

22,23 is hinged, the adjacent side of short two water caltrops of diagonal respectively with location model 1 inwall on Connection Block 11 hinged, described adjustable plate 22, there is the circular hole that allows adjusting screw(rod) 21 pass at 23 middle parts, the screw thread silk adaptive with adjusting screw(rod) 21 arranged in described adjusted plate 22 circular holes, adjusting screw(rod) 21 passes adjustable plate 22, the circular hole at 23 middle parts, rotating and the following adjustable plate 23 in lower end is connected, adjusting screw(rod) 21 and regulating block 22 adaptive being screwed, be provided with handle 26 in the upper end of described adjusting screw(rod) 21, described rhombus support 24 is realized relaxation by the degree of tightness of adjusting screw(rod) 21, on above-mentioned adjustable plate 23 down, also has a mark post that indicates scale 25 that be arranged in parallel with adjusting screw(rod) 21, described adjusted plate 22 is provided with and the mark post 25 adaptive through holes that pass, described mark post 25 lower ends are spirally connected with following adjustable plate 23, and the through hole of adjusted plate 22 is passed in the upper end.

Adjusted plate described in the utility model can also equally with following adjustable plate not have the screw thread silk, when the adjusted plate does not have the screw thread silk, adjusting screw(rod) can directly be plugged on the rhombus support by adjustable plate, rotating and the following adjustable plate in lower end is connected, there is the adjusting nut adaptive with adjusting screw(rod) the upper end, and expandable stent is realized relaxation by the degree of tightness of adjusting nut.

Although the utility model is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, can expect that for those skilled in the art such variation should belong in this claim institute restricted portion.

Claims

1. leg of a boot shaping tool, comprise two location models (1) that coincide with leg of a boot inner wall shape, be arranged on the expandable stent (2) of its relaxation of control between two location models (1), it is characterized in that: described expandable stent (2) comprises the rhombus support of being made up of four support bars (24), adjustable plate (22 in abutting connection with rhombus support (24), 23) and adjusting screw(rod) (21), described adjustable plate (22,23) there is the circular hole that allows adjusting screw(rod) (21) pass at the middle part, have in described adjusted plate (22) circular hole and the adaptive screw thread silk of adjusting screw(rod) (21), described adjusting screw(rod) (21) passes adjustable plate (22,23) Zhong Bu circular hole, rotating and the following adjustable plate in lower end (23) is connected, adjusting screw(rod) (21) and adaptive being screwed of regulating block (22), described rhombus support (24) is realized relaxation by the degree of tightness of adjusting screw(rod) (21).

2. leg of a boot shaping tool according to claim 1, it is characterized in that: the adjacent side of long two water caltrops of above-mentioned rhombus support (24) diagonal is hinged by adjustable plate (22,23), the adjacent side of short two water caltrops of diagonal respectively with location model (1) inwall on Connection Block (11) hinged.

3. leg of a boot shaping tool according to claim 1, it is characterized in that: also be provided with the mark post that indicates scale (25) parallel on the adjustable plate (23) down with adjusting screw(rod) above-mentioned, described adjusted plate (22) is provided with and the adaptive through hole that passes of mark post (25), described mark post (25) lower end is spirally connected with following adjustable plate (23), and the through hole of adjusted plate (22) is passed in the upper end.

4. leg of a boot shaping tool according to claim 1 is characterized in that: the upper end of above-mentioned adjusting screw(rod) (21) is provided with handle (26).