Sole curved surface tangent positioning instrument

Abstract

The utility model discloses a shoe sole curved surface tangent line positioning instrument, which comprises a measuring base, an adjusting base, a positioning device, a positioning device and a control device, and is characterized in that the measuring base is provided with an accommodating cavity for accommodating shoes, and a side plate on one side of the measuring base is movably provided with the adjusting base; the shoe length adjusting plate is vertically arranged in the accommodating cavity, and the shoe length adjusting plate is connected with the adjusting seat; the locking structure is mounted on the adjusting seat, and the adjusting seat is fixed through the locking structure, so that the shoe length adjusting plate is positioned. Through mutual cooperation of the locking screw, the pressing block and the adjusting base, accurate adjusting and positioning of shoes are achieved, operation is easy and convenient, and too many complex steps are not needed.

Description

Technical Field

[0001] The utility model relates to a tangent line locator, in particular to a sole curved surface tangent line locator. Background Art

[0002] In modern society, the sole measuring instruments have faced many challenges in terms of function and accuracy. The sole measuring instruments currently available on the market are complicated to operate and have low measurement accuracy, which undoubtedly brings many inconveniences to users. Traditional sole measurement methods mainly rely on manual visual inspection and hand-drawing, which have large errors and often produce unsatisfactory measurement results. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a sole curved surface tangent line locator to solve the problems existing in the background technology.

[0004] The utility model of the sole curved surface tangent line locator is realized by the following technical scheme, including:

[0005] A measuring base, wherein the measuring base is provided with a receiving cavity for receiving shoes, and an adjusting seat is movably provided on a side plate of one side of the measuring base;

[0006] A shoe length adjustment plate, wherein the shoe length adjustment plate is vertically arranged in the accommodating cavity and connected to the adjustment seat;

[0007] The locking structure is installed on the adjustment seat, and the adjustment seat is fixed by the locking structure, thereby achieving the positioning of the shoe length adjustment plate.

[0008] As a preferred technical solution, the locking structure includes a locking screw and a pressing block;

[0009] The locking screw is threadedly connected to the adjustment seat, and an active cavity is arranged inside the adjustment seat, and the pressing block is arranged in the active cavity;

[0010] The clamping end of the locking screw is connected to the clamping block through a bearing, and the clamping block is pressed onto the side plate on one side of the measuring base by rotating the locking screw.

[0011] As a preferred technical solution, a guide seat is further provided on the side plate on one side of the measuring base, and a measuring positioning ruler is inserted into the guide seat, and the tangent line of the sole surface is positioned by the measuring positioning ruler.

[0012] As a preferred technical solution, the other end of the measuring and positioning ruler is limited on the limit seat by a limit block.

[0013] As a preferred technical solution, a support block is provided on the outer side of the shoe length adjustment plate to play a supporting role.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model realizes accurate adjustment and positioning of shoes by the cooperation of locking screws, pressing blocks and adjusting seats, and is easy to operate without too many complicated steps.

[0016] 2. The utility model is suitable for various types of shoes and has a wide range of uses.

[0017] 3. The utility model can realize accurate positioning of the tangent line of the sole surface and improve the measurement accuracy through the arrangement of the guide seat and the measuring positioning ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 and Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the extended structure of the measuring and positioning ruler of the utility model;

[0021] Figure 4 It is a schematic diagram of the locking structure of the utility model.

[0022] Description of reference numerals:

[0023] 1. Measuring base; 2. Shoe length adjustment plate; 3. Accommodating cavity; 4. Adjusting seat; 5. Locking screw; 6. Pressing block; 7. Guide seat; 8. Measuring positioning ruler; 9. Support block. DETAILED DESCRIPTION

[0024] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0025] like Figure 1-Figure 4 As shown, a sole curved surface tangent locator of the utility model comprises a measuring base 1, on which a receiving cavity 3 for receiving shoes is provided, and an adjusting seat 4 is movably provided on a side plate of one side of the measuring base 1;

[0026] It also includes a shoe length adjustment plate 2, which is vertically arranged in the accommodating cavity 3 and connected to the adjustment seat 4;

[0027] It also includes a locking structure, which is installed on the adjustment seat 4. The adjustment seat 4 is fixed by the locking structure, thereby achieving the positioning of the shoe length adjustment plate 2.

[0028] The locking structure includes a locking screw 5 and a pressing block 6;

[0029] The locking screw 5 is threadedly connected to the adjustment seat 4, and an active cavity is provided inside the adjustment seat 4, and the pressing block 6 is provided in the active cavity;

[0030] The clamping end of the locking screw 5 is connected to the clamping block 6 via a bearing. The locking screw 5 is rotated to squeeze the clamping block 6 onto the side plate on one side of the measuring base 1, thereby adjusting the accommodating cavity 3 to adapt to different soles.

[0031] In addition, a guide seat 7 is provided on the side plate of one side of the measuring base 1 , and a measuring ruler 8 is inserted into the guide seat 7 , and the tangent line of the shoe sole surface is positioned by the measuring ruler 8 .

[0032] Among them, the other end of the measuring and positioning ruler 8 is limitedly set on the limiting seat through a limiting block, so as to realize the fragrance of the measuring and positioning ruler 8.

[0033] In addition, a supporting block 9 is provided on the outer side of the shoe length adjustment plate 2 to increase the stability of the shoe length adjustment plate.

[0034] Here’s how it works:

[0035] The utility model fixes the finished shoe in the accommodating cavity by locking screws, with the sole facing upwards and the inner side close to the edge of the accommodating cavity, ensuring that the plane of the sole and the plane of the accommodating cavity are on the same horizontal line; by marking the vertical tangent points between the toe and the frame edge of the accommodating cavity, and the heel and the frame edge of the accommodating cavity, and connecting the tangent points of the toe and the heel by a straight line, the center axis of the sole is determined, and 1 / 3 of the length of the center axis is selected at the toe end to make a perpendicular line to the center axis, which is the final required sole zigzag line.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A sole curved surface tangent locator, characterized in that: include: A measuring base (1), wherein a receiving cavity (3) for receiving shoes is provided on the measuring base (1), and an adjusting seat (4) is movably provided on a side plate on one side of the measuring base (1); A shoe length adjustment plate (2), wherein the shoe length adjustment plate (2) is vertically arranged in the accommodating cavity (3), and the shoe length adjustment plate (2) is connected to the adjustment seat (4); A locking structure is installed on the adjustment seat (4), and the adjustment seat (4) is fixed by the locking structure, thereby achieving the positioning of the shoe length adjustment plate (2).

2. The shoe sole curved surface tangent line locator according to claim 1, characterized in that: The locking structure comprises a locking screw (5) and a pressing block (6); The locking screw (5) is threadedly connected to the adjustment seat (4), and an active cavity is provided on the inner side of the adjustment seat (4), and the pressing block (6) is provided in the active cavity; The clamping end of the locking screw (5) is connected to the clamping block (6) via a bearing, and the clamping block (6) is pressed onto a side plate on one side of the measuring base (1) by rotating the locking screw (5).

3. The sole curved surface tangent line locator according to claim 1, characterized in that: A guide seat (7) is also provided on a side plate of one side of the measuring base (1), and a measuring positioning ruler (8) is inserted into the guide seat (7), and the tangent line of the shoe sole surface is positioned by the measuring positioning ruler (8).

4. The shoe sole curved surface tangent line locator according to claim 3, characterized in that: The other end of the measuring and positioning ruler is limitedly arranged on the limit seat through a limit block.

5. The shoe sole curved surface tangent line locator according to claim 1, characterized in that: A supporting block (9) is arranged on the outer side of the shoe length adjustment plate (2) to play a supporting role.

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