Sole capable of being firmly combined with vamp
By incorporating the design of limiting grooves, limiting blocks, reinforcing grooves, and reinforcing blocks, and combining them with adhesive technology, the problem of easy breakage of the seam between the upper and the sole is solved, achieving a firm connection between the upper and the sole and improving aesthetics.
Patent Information
- Application Number
- CN202520117983.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-18
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-18
AI Technical Summary
In existing technology, the stitching between the upper and the sole is easily broken by external objects, resulting in poor adhesion between the upper and the sole.
The design incorporates limiting grooves, limiting blocks, reinforcing grooves, and reinforcing blocks, combined with adhesive technology, to make the connection between the upper and the sole more secure, and the chamfered design enhances the aesthetics.
It improves the connection strength between the upper and the sole, prevents misalignment and unraveling, and enhances the aesthetics.
Smart Images
Figure CN223585323U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the sole technical field, especially a sole can be combined with the firm upper. BACKGROUND
[0002] At present, the scheme of combining the sole with the upper through sewing is mostly that the upper is sewn on the sole, the sewing line between the sole and the upper is usually pasted on the side of the sole, and direct sewing is carried out, and after sewing is completed, the sewing line is directly exposed on the side of the sole, which has the defects that the firmness between the upper and the sole is poor, the sewing line is easy to be broken by the scratch of external stones and the like when people walk, and finally leads to the problems of thread separation and thread breakage between the upper and the sole. SUMMARY
[0003] The utility model provides a sole can be combined with the firm upper, solves the above -mentioned problem existing in the prior art in use.
[0004] The technical scheme of the utility model is achieved as follows: a sole can be combined with the firm upper, comprising a sole body and a surrounding edge, the sole body comprises a first bottom surface and a second bottom surface, the surrounding edge comprises a first surrounding edge and a second surrounding edge, the first surrounding edge is fixedly arranged on the upper end of the first bottom surface, the lower end of the second surrounding edge is glued on the outer side wall of the first bottom surface, and the upper end gap of the second surrounding edge is sleeved on the outer side of the first surrounding edge, the second bottom surface is glued on the lower end surface of the first bottom surface, the outer edge of the second bottom surface is integrally formed with a third surrounding edge, and the third surrounding edge is glued on the outer side wall of the second surrounding edge.
[0005] The utility model is further provided with the following arrangement: the outer side wall of the first bottom surface is provided with a limiting groove, and the inner side wall of the second surrounding edge is provided with a first limiting block embedded into the limiting groove.
[0006] The utility model is further provided with the following arrangement: the end portion of the first limiting block away from the second surrounding edge is larger than the end portion of the first limiting block close to the second surrounding edge, and the cross section of the limiting groove is consistent with the cross section of the first limiting block.
[0007] The utility model is further provided with the following arrangement: the limiting groove penetrates downward the first bottom surface.
[0008] The utility model is further provided with the following arrangement: the lower end surface of the first limiting block is higher than the lower end of the limiting groove, the upper end surface of the second bottom surface is fixedly provided with a second limiting block, and the second limiting block is arranged at the lower end of the first limiting block and embedded into the limiting groove.
[0009] The utility model is further provided with the following arrangement: the lower end surface of the first bottom surface is provided with a reinforcing groove, and the upper end surface of the second bottom surface is fixedly provided with a reinforcing block corresponding to the reinforcing groove.
[0010] The utility model further sets up: the upper end surface and the lateral wall between the third surrounding edge and the upper end surface and the lateral wall between the second surrounding edge are all provided with chamfer.
[0011] To sum up, the utility model has the beneficial effect that:
[0012] 1. Through the structure, when the vamp is sewed to the first surrounding edge, the upper end of the second surrounding edge can be glued on the vamp, through the gluing and the sewing line, the sole body can be combined with the vamp firmly, simultaneously, the second surrounding edge can play the role of shielding the sewing line.
[0013] 2. The limiting groove and the first limiting block can make the second surrounding edge not be dislocated on the first bottom surface during assembly.
[0014] 3. The second limiting block can make the second bottom surface not be dislocated on the first bottom surface and the second surrounding edge during assembly.
[0015] 4. The reinforcing groove and the reinforcing block can further improve the connection stability between the first bottom surface and the second bottom surface.
[0016] 5. When people walk, the setting of chamfer can make the second surrounding edge and the third surrounding edge not be easily dislocated due to the external knock, and can also make the external contour of the third surrounding edge and the second surrounding edge link with the external contour of the vamp, help to improve the aesthetic degree. DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.
[0018] Figure 1 It is the whole structure schematic diagram of the utility model;
[0019] Figure 2 It is the structure explosion schematic diagram of the utility model;
[0020] Figure 3 It is the structure schematic diagram of the utility model removing the first bottom surface;
[0021] Figure 4 It is the three-dimensional structure schematic diagram of the first bottom surface in the utility model.
[0022] The numbers in the diagram are: 11 First bottom surface, 111 First perimeter, 112 Limiting groove, 113 Reinforcing groove, 121 Second perimeter, 122 First limiting block, 13 Second bottom surface, 131 Third perimeter, 132 Second limiting block, 133 Reinforcing block, 14 Chamfer. Detailed Implementation
[0023] The following will refer to the appendix in the embodiments of this utility model. Figures 1-4 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0024] Example:
[0025] like Figures 1 to 4 As shown, this utility model discloses a sole that can be firmly combined with the upper, including a sole body and a rim. The sole body includes a first bottom surface 11 and a second bottom surface 13, and the rim includes a first rim 111 and a second rim 121. The first rim 111 is fixedly disposed on the upper end of the first bottom surface 11. The lower end of the second rim 121 is glued to the outer side wall of the first bottom surface 11, and its upper end is gapped around the outside of the first rim 111. When the upper is combined with the sole body, the upper is first sewn onto the first rim 111. The gap between the first rim 111 and the second rim 121 is used to accommodate the upper. After sewing is completed, the upper end of the second rim 121 is glued to the outside of the upper to cover the seams. At the same time, since the second rim 121 is glued to both the upper and the first bottom surface 11, the connection strength between the first bottom surface 11 and the upper can be improved.
[0026] Furthermore, the second bottom surface 13 is glued to the lower end surface of the first bottom surface 11, and the outer edge of the second bottom surface 13 is integrally formed with a third perimeter 131. The third perimeter 131 is glued to the outer side wall of the second perimeter 121. Through this structure, the third perimeter 131 can further prevent the second perimeter 121 from falling off the first bottom surface 11.
[0027] Further, the outer side wall of the first bottom surface 11 is provided with a limiting groove 112, the inner side wall of the second surrounding edge 121 is provided with a first limiting block 122 embedded in the limiting groove 112, in the structure, the end of the first limiting block 122 away from the second surrounding edge 121 is larger than the end of the first limiting block 122 close to the second surrounding edge 121, meanwhile, the cross section of the limiting groove 112 is consistent with the cross section of the first limiting block 122, in addition, the limiting groove 112 extends downward until penetrating the first bottom surface 11, and when the second surrounding edge 121 is installed on the first bottom surface 11, the lower end surface of the first limiting block 122 is higher than the lower end of the limiting groove 112, correspondingly, the upper end surface of the second bottom surface 13 is fixedly provided with a second limiting block 132, after the second bottom surface 13 is assembled with the first bottom surface 11, the second limiting block 132 is just arranged at the lower end of the first limiting block 122 and embedded in the limiting groove 112.
[0028] The structure can facilitate the mutual alignment of the first bottom surface 11 and the second bottom surface 13 and also facilitate the installation of the second surrounding edge 121.
[0029] In order to further strengthen the connecting strength between the first bottom surface 11 and the second bottom surface 13, the lower end surface of the first bottom surface 11 is provided with a reinforcing groove 113, and the upper end surface of the second bottom surface 13 is fixedly provided with a reinforcing block 133 corresponding to the reinforcing groove 113, the structure can make the bonding surface between the first bottom surface 11 and the second bottom surface 13 concave and convex, which can increase the bonding area and prevent the second bottom surface 13 from being displaced relative to the first bottom surface 11.
[0030] The upper end surface and the outer side wall of the third surrounding edge 131 and the upper end surface and the outer side wall of the second surrounding edge 121 are both provided with chamfers 14.
[0031] Finally, the lowermost end surface of the sole body can be provided with anti-skid textures.
[0032] Meanwhile, it is pointed out that the terms such as "front", "rear", "vertical", "horizontal" and the like indicated in the utility model indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.
[0033] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A sole securable in combination with an upper, comprising a sole body and a welt, characterized in that: The shoe sole body comprises a first bottom surface (11) and a second bottom surface (13), the surrounding edge comprises a first surrounding edge (111) and a second surrounding edge (121), the first surrounding edge (111) is fixedly arranged at the upper end of the first bottom surface (11), the lower end of the second surrounding edge (121) is glued on the outer side wall of the first bottom surface (11), and the upper end is gap-set on the outer side of the first surrounding edge (111), the second bottom surface (13) is glued on the lower end surface of the first bottom surface (11), and the outer edge of the second bottom surface (13) is integrally formed with a third surrounding edge (131), and the third surrounding edge (131) is glued on the outer side wall of the second surrounding edge (121).
2. A sole that can be securely combined with an upper according to claim 1, characterized in that: The outer side wall of the first bottom surface (11) is provided with a limiting groove (112), and the inner side wall of the second surrounding edge (121) is provided with a first limiting block (122) embedded in the limiting groove (112).
3. A sole that can be securely combined with an upper according to claim 2, characterized in that: The end of the first limiting block (122) away from the second surrounding edge (121) is larger than the end of the first limiting block (122) close to the second surrounding edge (121), and the cross section of the limiting groove (112) is consistent with the cross section of the first limiting block (122).
4. A sole that can be securely combined with an upper according to claim 3, characterized in that: The limiting groove (112) penetrates the first bottom surface (11) downward.
5. A sole which can be securely combined with an upper according to claim 4, characterized in that: The lower end surface of the first limiting block (122) is higher than the lower end of the limiting groove (112), the upper end surface of the second bottom surface (13) is fixedly provided with a second limiting block (132), and the second limiting block (132) is arranged at the lower end of the first limiting block (122) and embedded in the limiting groove (112).
6. A sole that can be securely combined with an upper according to claim 1, characterized in that: The lower end surface of the first bottom surface (11) is provided with a reinforcing groove (113), and the upper end surface of the second bottom surface (13) is fixedly provided with a reinforcing block (133) corresponding to the reinforcing groove (113).
7. A sole that can be securely combined with an upper according to claim 1, characterized in that: The upper end surface and the outer side wall of the third surrounding edge (131) and the upper end surface and the outer side wall of the second surrounding edge (121) are both provided with chamfers (14).