Support frame protector for shoes

Abstract

The utility model discloses a supporting frame protection piece for shoes, and relates to the technical field of supporting frames for shoes. The device comprises a threaded rod, wherein one end of the threaded rod is fixedly connected with a handle; a limiting rod is arranged on the side face of the threaded rod, and a fixing rod is arranged on the side face of the limiting rod. The force for rotating the handle to drive the threaded rod to rotate is matched with the limiting rod, the fixing block, the fixing rod and other components, the function of adjusting the opening angle is achieved, the limiting column can clamp the fixing rod, the fixing rod cannot move backwards any more, the shoe stretcher is prevented from exceeding the limit in the supporting process, and the supporting effect is improved. When the limiting rod loses efficacy due to various reasons, the fixed rod moves to the position of the rotating rod and stops moving, and therefore the shoe stretcher can still be prevented from exceeding the limit, the fixed block can prevent the threaded rod from rubbing and abrading the heelpiece in the rotating process, the effect of protecting the shoe is achieved, the service life of the shoe is prolonged, and it can be guaranteed that the shoe can be properly supported and protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoe support frames, in particular to a shoe support frame protective piece. Background Art

[0002] When consumers wear newly purchased shoes, they often find that the shoe size is too small, or due to their own physiological reasons, certain special parts of the feet are squeezed, causing great pain and annoyance to the wearer. For this reason, people have invented shoe expanders to expand the shoes a little to make them more suitable for wearing.

[0003] According to a shoe expander disclosed (publication number: CN205624766U), it is composed of a first shoe last half, a second shoe last half, a heel support, a last screw, a support screw sleeve, and a wedge. The first shoe last half and the second shoe last half are mirror-symmetrical structures and are arranged in a V shape. The wedge is sleeved on the head of the last screw through a positioning nut. The first shoe last half and the second shoe last half are provided with a wedge slideway. The last screw is screwed on the first shoe last half and the second shoe last half through a cylindrical nut. At the tail end of the shoe body, the wedge is placed in the wedge slide, the support screw sleeve is sleeved on the middle part of the last screw, and the heel support is screwed thereon, and the wedge is a flat wedge in the shape of an airplane wing, with wing shoulders extending on both sides; a square recess is provided on the top of the wedge, but in the above-mentioned device, the last screw, the support screw sleeve, the wedge and other components cooperate with each other, so it is difficult to prevent the shoe stretcher from exceeding the limit and protect the heel of the shoe, which reduces the service life of the shoe and makes it difficult to ensure that each pair of shoes can get proper support and protection, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a shoe support frame protector, which can adjust the support angle by rotating the handle to drive the threaded rod to rotate and cooperate with components such as the limit rod, the fixing block and the fixing rod, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a shoe support frame protector, comprising a threaded rod, and a handle is arranged on the side of the threaded rod;

[0007] A limiting rod is arranged on the side of the threaded rod, a fixing rod is arranged on the side of the limiting rod, a mounting block is arranged on the side of the fixing rod, and a shoe support body is arranged on the side of the mounting block.

[0008] Furthermore, a rotating rod passes through the side surface of the threaded rod, and one end of the rotating rod away from the threaded rod is fixedly connected to a threaded column.

[0009] Furthermore, a fixing block is threadedly connected to the circumferential surface of the threaded rod, and a heel support extension block is fixedly connected to the side surface of the fixing block.

[0010] Furthermore, the circumferential surface of the fixing rod is threadedly connected to the circumferential surface of the threaded column, and the side surface of the mounting block is threadedly connected to the circumferential surface of the threaded column.

[0011] Furthermore, the fixing rod is located on a side of the mounting block, and the limiting rod is located on a movement track of the fixing rod.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model achieves the function of adjusting the angle of the shoe stretcher by rotating the handle to drive the threaded rod to rotate, and the limit rod, the fixing block, the fixing rod and other components cooperate with each other. The limit column can clamp the fixing rod, so that the fixing rod can no longer move backward, thereby preventing the shoe stretcher from exceeding the limit during the supporting process. When the limit rod fails due to various reasons, the fixing rod will stop moving when it moves to the rotating rod, thereby still preventing the shoe stretcher from exceeding the limit. The fixing block can prevent the threaded rod from scratching and wearing the heel of the shoe when rotating, thereby protecting the shoe, extending the service life of the shoe, and ensuring that the shoe can be properly supported and protected.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the shoe tree main body of the utility model;

[0018] Figure 3 It is a schematic diagram of a three-dimensional half-section structure of the main body of the shoe tree of the present utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 101. threaded rod; 102. handle; 103. rotating rod; 104. limiting rod; 105. fixing block; 106. heel support extension block; 107. fixing rod; 108. threaded column; 109. mounting block; 110. shoe support body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , the utility model is a support frame protector for shoes, comprising a threaded rod 101, and a handle 102 is provided on the side of the threaded rod 101;

[0023] A limiting rod 104 is disposed on the side of the threaded rod 101 , a fixing rod 107 is disposed on the side of the limiting rod 104 , a mounting block 109 is disposed on the side of the fixing rod 107 , and a shoe support body 110 is disposed on the side of the mounting block 109 .

[0024] A rotating rod 103 penetrates the side surface of the threaded rod 101 , and a threaded column 108 is fixedly connected to one end of the rotating rod 103 away from the threaded rod 101 .

[0025] The circumferential surface of the threaded rod 101 is threadedly connected with a fixing block 105 , and the side surface of the fixing block 105 is fixedly connected with a heel support extension block 106 .

[0026] The circumferential surface of the fixing rod 107 is threadedly connected to the circumferential surface of the threaded column 108 , and the side surface of the mounting block 109 is threadedly connected to the circumferential surface of the threaded column 108 .

[0027] The fixing rod 107 is located on a side of the mounting block 109 , and the limiting rod 104 is located on a movement track of the fixing rod 107 .

[0028] A specific application of this embodiment is: the present application drives the rotating rod 103 to rotate by rotating the handle 102, drives the threaded column 108 to rotate by rotating the rotating rod 103, drives the fixing rod 107 to move horizontally by rotating the threaded column 108, drives the mounting block 109 to move horizontally by rotating the threaded column 108, and stretches the shoe stretcher body 110 by displacement of the mounting block 109, and can also adjust the stretching angle, and the limit rod 104 can clamp the fixing rod 107 so that the fixing rod 107 cannot The shoe support body 110 is then displaced backward to prevent the shoe support body 110 from exceeding the limit during the supporting process. When the limit rod 104 fails due to various reasons, the fixed rod 107 is displaced to the rotating rod 103 and stops displacing, thereby still preventing the shoe support body 110 from exceeding the limit. The heel support elongated block 106 is placed at the heel of the shoe, and the threaded rod 101 is rotated to displace the fixed block 105, so that the fixed block 105 drives the heel support elongated block 106 to displace. The fixed block 105 can prevent the threaded rod 101 from scratching and wearing the heel of the shoe during rotation, thereby achieving the function of protecting the shoe.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A shoe support frame protector, comprising a threaded rod (101), characterized in that: A handle (102) is provided on the side of the threaded rod (101); A limiting rod (104) is arranged on the side of the threaded rod (101), a fixing rod (107) is arranged on the side of the limiting rod (104), a mounting block (109) is arranged on the side of the fixing rod (107), and a shoe support body (110) is arranged on the side of the mounting block (109).

2. The shoe support frame protector according to claim 1, characterized in that: A rotating rod (103) passes through the side surface of the threaded rod (101), and one end of the rotating rod (103) away from the threaded rod (101) is fixedly connected to a threaded column (108).

3. The shoe support frame protector according to claim 2, characterized in that: The circumferential surface of the threaded rod (101) is threadedly connected to a fixing block (105), and the side surface of the fixing block (105) is fixedly connected to a heel support extension block (106).

4. The shoe support frame protector according to claim 3, characterized in that: The circumferential surface of the fixing rod (107) is threadedly connected to the circumferential surface of the threaded column (108), and the side surface of the mounting block (109) is threadedly connected to the circumferential surface of the threaded column (108).

5. The shoe support frame protector according to claim 4, characterized in that: The fixing rod (107) is located on the side of the mounting block (109), and the limiting rod (104) is located on the movement track of the fixing rod (107).

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