Injection molding shoe tree convenient to position

Abstract

According to the technical scheme, the injection molding shoe tree convenient to position is characterized by comprising a shoe tree assembly; a clamping assembly; the clamping assembly is arranged on the shoe tree assembly; a positioning assembly; the positioning assembly is arranged on the shoe tree assembly; the magnetic part is used for adsorbing the metal hook core; the magnetic part is arranged on the shoe tree assembly; the positioning device has the advantage of being capable of adsorbing and positioning the metal hook core to prevent the metal hook core from deviating.

Description

Technical Field

[0001] The present application relates to the technical field of shoe lasts, and in particular to an injection-molded shoe last that is easy to position. Background Art

[0002] During the shoe production process, the midsole generally needs to be fixed to the shoe last by nailing it back and forth with a pneumatic gun to achieve a 1:1 fit with the shoe last and prevent the midsole from shifting. In the existing technology, the metal shank is usually set on the sole mold. During the manual injection molding process, it is easy for the metal shank to shift or sink, so there is room for improvement. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the embodiments of the present application provide an injection-molded shoe last that is easy to position to solve the problems existing in the related technology. The technical solution is as follows:

[0004] An embodiment of the present application provides an injection-molded shoe last that is easy to position, including: a shoe last assembly; a snap-on assembly; the snap-on assembly is arranged on the shoe last assembly; a positioning assembly; the positioning assembly is arranged on the shoe last assembly; a magnetic piece for adsorbing a metal hook; the magnetic piece is arranged on the shoe last assembly.

[0005] In one embodiment, the shoe last assembly includes: a forefoot component and a heel component; one end of the snap-on assembly is connected to the forefoot component, and the other end of the snap-on assembly is connected to the heel component; one end of the positioning assembly is movably arranged on the heel component, and the other end of the positioning assembly is detachably connected to the forefoot component; the magnetic part is arranged at the lower end of the heel component.

[0006] In one embodiment, the card assembly includes: a positioning slot and a sliding block; the positioning slot and the sliding block are detachably connected; the positioning slot is arranged on the heel component; and the sliding block is arranged on the forefoot component.

[0007] In one embodiment, the positioning slot is an arc-shaped slot; and the sliding block is an arc-shaped block that is adapted to correspond to and detachably connected to the arc-shaped slot.

[0008] In one embodiment, the positioning assembly includes: a metal pin and a handle; one end of the metal pin is movably arranged on the heel component, and the other end of the metal pin is detachably connected to the forefoot component; the handle is arranged on the metal pin.

[0009] In one embodiment, the handle is a spherical plastic handle.

[0010] In one embodiment, the magnetic member is a rectangular parallelepiped magnetic block.

[0011] The advantages or beneficial effects of the above technical solution include at least:

[0012] The shoe last assembly of the present application is provided with a magnetic part. When the shoe last assembly is working, the magnetic part can absorb the metal hook on the sole mold, so that the position between the shoe last and the sole mold is relatively fixed, avoiding the occurrence of phenomena such as displacement or sinking of the metal hook; the clamping component and the positioning component are both provided on the shoe last assembly, and the two can achieve the effect of changing the appearance of the shoe last assembly and adapt to different shoe types.

[0013] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural diagram of the heel component in the utility model;

[0017] Figure 3 It is a structural diagram of the forefoot component of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection of the clamping assembly in the present invention;

[0019] Figure 5 It is a working schematic diagram of the utility model.

[0020] In the figure: 1. shoe last assembly; 11. forefoot component; 12. heel component; 2. snap-on assembly; 21. positioning slot; 22. sliding insert; 3. positioning assembly; 31. metal latch; 32. handle; 4. magnetic component; 5. metal hook. DETAILED DESCRIPTION

[0021] In the following, only certain exemplary embodiments are briefly described to make the objects, features, and advantages of the present invention more readily apparent. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0022] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0023] like Figures 1 to 5 As shown, the utility model provides an injection-molded shoe last that is easy to position, including: a shoe last assembly 1; a snap-on assembly 2; the snap-on assembly 2 is arranged on the shoe last assembly 1; a positioning assembly 3; the positioning assembly 3 is arranged on the shoe last assembly 1; a magnetic piece 4 for adsorbing a metal hook 5; the magnetic piece 4 is arranged on the shoe last assembly 1.

[0024] In this embodiment, the magnetic member 4 is arranged at the bottom of the shoe last assembly 1. When the shoe last assembly 1 is working and connected to the sole mold, the magnetic member 4 can adsorb the metal hook 5 on the sole mold, so that the position between the shoe last assembly 1 and the sole mold is relatively fixed, avoiding the occurrence of the metal hook 5 offset or sinking; the clamping assembly 2 and the positioning assembly 3 are both arranged on the shoe last assembly 1. The clamping assembly 2 is used to assist the internal structure connection of the shoe last assembly 1, and the positioning assembly 3 can achieve the length adjustment effect of the shoe last assembly 1, so that the shoe last assembly 1 can be suitable for different shoe types.

[0025] Furthermore, the shoe last assembly 1 includes: a forefoot component 11 and a heel component 12; one end of the clip assembly 2 is connected to the forefoot component 11, and the other end of the clip assembly 2 is connected to the heel component 12; one end of the positioning assembly 3 is movably arranged on the heel component 12, and the other end of the positioning assembly 3 is detachably connected to the forefoot component 11; the magnetic component 4 is arranged at the lower end of the heel component 12.

[0026] In this embodiment, the shoe last assembly 1 includes two parts, a forefoot component 11 and a heel component 12. The forefoot component 11 and the heel component 12 can respectively support the forefoot part and the heel part of the shoe body; the two ends of the clamping component 2 are respectively connected to the forefoot component 11 and the heel component 12, and the forefoot component 11 and the heel component 12 can be connected and fixed by the clamping component 2; the positioning component 3 is movably arranged on the heel component 12 and is detachably connected to the forefoot component 11. The positioning component 3 can adjust the distance between the forefoot component 11 and the heel component 12, so that the shoe last assembly 1 can be suitable for shoes of various specifications.

[0027] Furthermore, the snap-on assembly 2 includes: a positioning slot 21 and a sliding block 22 ; the positioning slot 21 and the sliding block 22 are detachably connected; the positioning slot 21 is provided on the heel component 12 ; the sliding block 22 is provided on the forefoot component 11 .

[0028] In this embodiment, the snap-in assembly 2 is in the form of a slot insert, and the connection can be completed by simply sliding the slide insert 22 into the positioning slot 21, thereby making the connection between the heel component 12 and the forefoot component 11 faster and more convenient.

[0029] Furthermore, the positioning slot 21 is an arc-shaped slot; and the sliding block 22 is an arc-shaped block that is adapted to correspond to and detachably connected to the arc-shaped slot.

[0030] In this embodiment, the positioning slot 21 is an arc-shaped slot, and the sliding block 22 is an arc-shaped block. The shapes of the two correspond to the shape of the joint of the shoe last assembly 1. The arc-shaped block and the arc-shaped slot are adapted to each other, so that the connection between the heel component 12 and the forefoot component 11 is smoother, the structural design is more reasonable, and the feel is good.

[0031] Furthermore, the positioning assembly 3 includes: a metal pin 31 and a handle 32; one end of the metal pin 31 is movably set on the heel component 12, and the other end of the metal pin 31 is detachably connected to the forefoot component 11; the handle 32 is set on the metal pin 31.

[0032] In this embodiment, a metal latch 31 is provided through the heel component 12, and the front end of the metal latch 31 is detachably connected to the forefoot component 11. When the metal latch 31 moves on the heel component 12, it can drive the forefoot component 11 closer to or away from the heel component 12, thereby achieving an adjustment effect of the shoe last assembly 1, so that the shoe last assembly 1 can be suitable for various shoe types of different specifications; a handle 32 is provided on the rear end of the metal latch 31, which is convenient for the user to manually push and pull the metal latch 31.

[0033] Furthermore, the handle 32 is a spherical plastic handle.

[0034] In this embodiment, the handle 32 is a spherical plastic handle, which is convenient for the user to grasp.

[0035] Furthermore, the magnetic member 4 is a rectangular parallelepiped magnetic block.

[0036] In this embodiment, the magnetic member 4 is a rectangular magnetic block, which corresponds to the shape of the metal hook 5 on the sole mold, so that when the shoe last assembly 1 is placed on the sole mold, the rectangular magnetic block can be adsorbed onto the metal hook 5.

[0037] The utility model provides an injection-molded shoe last that is easy to position. The functions of the modules in the various devices in the embodiments can be referred to the corresponding descriptions in the above method. The utility model has the advantage of being able to adsorb and position the metal shank to prevent displacement.

[0038] In the description of this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0039] In the present invention, unless otherwise expressly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical," "horizontal," "left," "right," "above," "below," and similar expressions are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0040] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in this application, and such modifications or substitutions should be included within the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. An injection-molded shoe last that is easy to position, characterized in that: include: shoe last assembly; Snap-on assembly; The clamping assembly is arranged on the shoe last assembly; Positioning components; The positioning assembly is arranged on the shoe last assembly; A magnetic piece is used to absorb the metal hook; the magnetic piece is arranged on the shoe last assembly.

2. The injection-molded shoe last that is easy to position according to claim 1, characterized in that: The shoe last assembly includes: a forefoot component and a heel component; one end of the clamping assembly is connected to the forefoot component, and the other end of the clamping assembly is connected to the heel component; one end of the positioning assembly is movably arranged on the heel component, and the other end of the positioning assembly is detachably connected to the forefoot component; the magnetic part is arranged at the lower end of the heel component.

3. The injection-molded shoe last that is easy to position according to claim 2, characterized in that: The clamping assembly includes: a positioning slot and a sliding block; the positioning slot and the sliding block are detachably connected; the positioning slot is arranged on the heel component; and the sliding block is arranged on the forefoot component.

4. The injection-molded shoe last that is easy to position according to claim 3, characterized in that: The positioning slot is an arc-shaped slot; the sliding block is an arc-shaped block that is adapted to correspond to the arc-shaped slot and can be detachably connected.

5. The injection-molded shoe last that is easy to position according to claim 2, characterized in that: The positioning assembly includes: a metal latch and a handle; one end of the metal latch is movably arranged on the heel component, and the other end of the metal latch is detachably connected to the forefoot component; the handle is arranged on the metal latch.

6. The injection-molded shoe last that is easy to position according to claim 5, characterized in that: The handle is a spherical plastic handle.

7. The injection-molded shoe last that is easy to position according to any one of claims 1 to 6, characterized in that: The magnetic piece is a rectangular parallelepiped magnetic block.

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