Insole mold structure

Abstract

This utility model relates to the field of mold technology, and in particular to a foot pad mold structure, including a frame and a mold sleeve. The frame is provided with a mold groove that is recessed downward along its own thickness. An extension is provided on the side wall of the mold groove along the length or thickness direction, so that the mold sleeve can be installed in the mold groove quickly and accurately. A through-hole is provided at the bottom of the mold groove, so that the mold sleeve already in the mold groove can be easily removed when changing the mold sleeve. The structure is simple, and the operation of installing and removing the foot pad mold is also simple.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a foot pad mold structure. Background Technology

[0002] Footpads, as an important component of shoes, play a role in protecting the feet and reducing direct contact between the feet and the ground. At the same time, to prevent falls, the surface of the footpad that contacts the ground needs to be patterned to increase friction. Currently, footpads have different patterns depending on the surface environment. In the footpad production process, to facilitate the production of different footpads, interchangeable footpad molds are often used. However, existing mold structures are complex, making it difficult to install and remove the footpad molds. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a foot pad mold structure, which mainly solves the problems in the background art.

[0004] This utility model proposes a foot pad mold structure, including a frame and a mold sleeve. The frame is provided with a mold groove that is recessed downward along its own thickness. Along the length or thickness direction of the mold groove, the side wall of the mold groove is provided with an extension portion. The bottom of the mold groove is provided with a through opening. There is at least one support frame between the through opening and the side wall of the mold groove. The mold sleeve is placed inside the mold groove.

[0005] A further improvement is that the number of support frames is one, and the support frame is a closed shape.

[0006] A further improvement is that the number of support frames is multiple, and the multiple support frames are spaced apart.

[0007] A further improvement is that, along the length and thickness directions of the mold groove, the opening is provided with a first connecting rod and a second connecting rod, respectively, and the two ends of the first connecting rod and the two ends of the second connecting rod are respectively connected to the mold groove.

[0008] A further improvement is that, along the length and thickness directions of the mold groove, the bottom of the mold sleeve is respectively provided with a first support rod and a second support rod. When the mold sleeve is placed in the mold groove, the first support rod overlaps with the first connecting rod, and the second support rod overlaps with the second connecting rod.

[0009] A further improvement is that the bottom edge of the mold sleeve is provided with a frame, which is a closed structure. When the mold sleeve is placed in the mold groove, the frame overlaps with the support frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This invention allows for quick and accurate installation of the mold sleeve in the mold groove by providing an extension part in the mold groove, and provides a through-hole at the bottom of the mold groove so that the mold sleeve already in the mold groove can be easily removed when changing the mold sleeve. The structure is simple and the operation of installing and removing the foot pad mold is also simple. Attached Figure Description

[0012] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the present invention. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is an exploded view of the present invention;

[0015] Figure 3 This is a schematic diagram of the structure of the frame of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the mold sleeve of this utility model;

[0017] in:

[0018] 100. Frame; 101. Mold groove; 102. Extension section; 103. Through port; 104. Support frame; 105. First connecting rod; 106. Second connecting rod;

[0019] 200. Mold sleeve; 201. First support rod; 202. Second support rod; 203. Enclosure frame. Detailed Implementation

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can be described as the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] Reference Figure 1-4In one embodiment, a foot pad mold structure includes a frame 100 and a mold sleeve 200. The frame 100 has a mold groove 101 that is recessed downward along its own thickness. An extension portion 102 is provided on the side wall of the mold groove 101 along the length or thickness direction. The extension portion 102 serves to prevent mistaken installation. The shape of the extension portion 102 can be regular or irregular, which facilitates the quick and accurate installation of the mold sleeve 200 in the mold groove 101. The bottom of the mold groove 101 has a through-hole 103. At least one support frame 104 is provided between the through-hole 103 and the side wall of the mold groove 101. The mold sleeve 200 is placed in the mold groove 101. The support frame 104 is used to support the mold sleeve 200. Moreover, the through-hole 103 makes it convenient to remove the mold sleeve 200 that is already in the mold groove 101 when changing the mold sleeve 200.

[0022] In one embodiment, there are multiple mold sleeves 200, and the frame 100 is provided with multiple mold grooves 101 that cooperate with the multiple mold sleeves 200.

[0023] In one embodiment, there is one support frame 104, which is a closed shape and can improve the supporting force of the support mold sleeve 200.

[0024] In other embodiments, the number of support frames 104 is multiple, and the multiple support frames 104 are spaced apart, which can also improve the supporting force of the support mold sleeve 200.

[0025] Continue to refer to Figure 3 In one embodiment, along the length and thickness directions of the mold groove 101, the through 103 is provided with a first connecting rod 105 and a second connecting rod 106 respectively. The two ends of the first connecting rod 105 and the two ends of the second connecting rod 106 are respectively connected to the mold groove 101, which improves the supporting force of the mold sleeve 200 and also plays the role of reinforcing rib in the frame 100.

[0026] Continue to refer to Figure 4 In one embodiment, along the length and thickness directions of the mold groove 101, the bottom of the mold sleeve 200 is provided with a first support rod 201 and a second support rod 202. When the mold sleeve 200 is placed in the mold groove 101, the first support rod 201 overlaps with the first connecting rod 105, and the second support rod 202 overlaps with the second connecting rod 106, which facilitates point-to-point support of the mold sleeve 200.

[0027] In one embodiment, the bottom edge of the mold sleeve 200 is provided with a surrounding frame 203. The surrounding frame 203 is a closed structure. When the mold sleeve 200 is placed in the mold groove 101, the surrounding frame 203 overlaps with the support frame 104, which can also facilitate point-to-point support of the mold sleeve 200.

[0028] The positional relationships described in the figures are for illustrative purposes only and should not be construed as limiting the present invention. Clearly, the above embodiments of the present invention are merely examples to clearly illustrate the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A foot pad mold structure, characterized in that, The device includes a frame (100) and a mold sleeve (200). The frame (100) has a mold groove (101) that is recessed downward along its own thickness. An extension (102) is provided on the side wall of the mold groove (101) along the length or thickness direction. An opening (103) is provided at the bottom of the mold groove (101). At least one support frame (104) is provided between the opening (103) and the side wall of the mold groove (101). The mold sleeve (200) is placed inside the mold groove (101).

2. The foot pad mold structure according to claim 1, characterized in that, The number of the support frame (104) is one, and the support frame (104) is a closed shape.

3. The foot pad mold structure according to claim 1, characterized in that, The number of support frames (104) is multiple, and the multiple support frames (104) are spaced apart.

4. The foot pad mold structure according to claim 1, characterized in that, Along the length and thickness directions of the mold groove (101), the opening (103) is provided with a first connecting rod (105) and a second connecting rod (106), and the two ends of the first connecting rod (105) and the two ends of the second connecting rod (106) are respectively connected to the mold groove (101).

5. The foot pad mold structure according to claim 4, characterized in that, Along the length and thickness directions of the mold groove (101), the bottom of the mold sleeve (200) is provided with a first support rod (201) and a second support rod (202). When the mold sleeve (200) is placed in the mold groove (101), the first support rod (201) overlaps with the first connecting rod (105), and the second support rod (202) overlaps with the second connecting rod (106).

6. The foot pad mold structure according to any one of claims 2-5, characterized in that, The bottom edge of the mold sleeve (200) is provided with a frame (203), which is a closed structure. When the mold sleeve (200) is placed in the mold groove (101), the frame (203) overlaps with the support frame (104).

Images