Shoe tube supporting device for heat setting of women's boots
By designing an adjustable shoe support, the problem of poor adaptability of shoe trees was solved, enabling adaptive support and reuse for boots of different sizes, saving manpower and resources, and improving the structural strength and stability of the support.
Patent Information
- Application Number
- CN202520380530.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-05
AI Technical Summary
In the current women's boot production process, shoe trees are of a single size and curvature, making it difficult to adapt to boots of different sizes. Furthermore, old shoe trees are difficult to reuse, resulting in a waste of human and material resources.
Design a shoe support device, including an arc-shaped support part, an elastic part, a rotating cylinder and a threaded column structure. By rotating the rotating cylinder, the position of the threaded column can be adjusted, and the interval of the elastic part can be changed to adapt to different sizes of boots. A second plug plate is set on the support plate to match the shape of the instep, thereby improving stability and structural strength.
It achieves adjustable support plate width to accommodate boots of different sizes, improves the reusability of the support, saves manpower and resources, and is less likely to scratch shoes.
Smart Images
Figure CN223873395U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the shoe manufacturing technical field, especially to a shoe tube support for female boots heat setting. BACKGROUND
[0002] Female boots need to be heated and set during the production process, usually a shoe last is placed in the shoe to imitate the foot to open the shoe body, and then a pair of arc-shaped shoe supports are inserted between the shoe last and the shoe body, the top of the shoe support extends upward to the shoe tube, and the front and rear sides of the shoe tube are supported, the width of the shoe support is used to open the shoe tube to the left and right sides, so that the shape of the shoe tube of the set shoe is beautiful. However, the size and curvature of the shoe support are relatively single, when opening different sizes of boots, it is necessary to spend time to make shoe supports of corresponding width, and with the updating of shoes, the old shoe support is difficult to reuse, causing waste of manpower and material resources. Therefore, it is an urgent technical problem to design a shoe tube support for female boots heat setting which can adjust the opening width of the shoe tube and is convenient to reuse. SUMMARY
[0003] The present application provides a shoe tube support for female boots heat setting to solve the above problems.
[0004] The technical scheme of the present application is a shoe tube support for female boots heat setting, which comprises a support plate, the support plate comprises an arc-shaped support part in the middle, a pair of elastic parts on the left and right sides, a first plug-in plate at the bottom, and a rotating drum connected between the elastic parts, the arc-shaped support part and the first plug-in plate are integrally formed, the inner side of the elastic part is connected with a threaded column, the inner wall of both ends of the rotating drum is provided with threads in opposite directions, the threaded columns of different elastic parts are correspondingly screwed with both ends of the rotating drum, and an adjusting interval for moving along the axis of the rotating drum is arranged between the threaded columns.
[0005] With the above structure, the first plug-in plate is inserted between the inside of the boot and the shoe tree, a pair of support plates are arranged at the shoe tube, the outer side of the arc-shaped support part abuts against the front and rear sides of the shoe tube, the elastic parts stretch the shoe tube to the left and right sides, the shape of the shoe tube is kept beautiful during heat setting, the screw thread on the inner wall of the rotating drum cooperates with the screw column with the same screw thread to drive the screw column to retract into or extend out of the rotating drum, the opposite screw threads are arranged at the two ends of the rotating drum, the screw rods on the different elastic parts are screwed at the two ends, the rotating drum is rotated to drive the two screw columns to retract into or extend out of the rotating drum, the adjusting interval between the screw columns is changed, the elastic parts on the two sides of the support plate are pulled to each other or pushed away from each other, the width of the stretched shoe tube is changed, and the size of the boot is matched, which is helpful to reuse when manufacturing new boots, saves manpower and resources, the arc-shaped support part is integrally formed with the first plug-in plate, the structural strength of the support plate is improved, the support plate is inserted between the inside of the boot and the shoe tree, the shoe tube is stretched and set, the rotating drum can quickly adjust the width of the stretched shoe tube, and the reuse ability of the shoe tube support device is improved.
[0006] As a further improvement of the utility model, the top of the support plate is further provided with a second plug-in plate integrally formed with the arc-shaped support part, and the second plug-in plate is curved to the outside of the support plate and matches the shape of the back of the human foot.
[0007] With the above structure, the second plug-in plate is curved to the outside of the support plate and matches the shape of the back of the human foot, the support plate is flipped up and down when being inserted against the support plate on the front side of the shoe tube, the second plug-in plate is inserted, the curvature of the back of the foot is adapted, the support plate is more closely inserted between the shoe tree and the shoe body, and the stability of the support plate on the front side of the shoe tube is improved.
[0008] As a further improvement of the utility model, the end of the first plug-in plate and the second plug-in plate is provided with a guide arc surface.
[0009] With the above structure, the end of the first plug-in plate and the second plug-in plate is provided with a guide arc surface, the inside of the shoe is not easily scratched when the first plug-in plate or the second plug-in plate is inserted, the first plug-in plate and the second plug-in plate are guided to slide along the arc surface when the guide arc surface contacts the edge of the shoe tree, and the first plug-in plate and the second plug-in plate are inserted into the gap between the shoe tree and the shoe.
[0010] As a further improvement of the utility model, the connection between the elastic part and the screw column is provided with a reinforcing part, and the reinforcing part is a circular sheet integrally formed with the elastic part.
[0011] With the above structure, the connection between the elastic part and the screw column is provided with a reinforcing part, the structural strength of the elastic part is improved, and the elastic part is prevented from being broken when being pushed and pulled by the screw column.
[0012] As a further improvement of the utility model, the outer side of the rotating drum is provided with a meshed anti-skid pattern.
[0013] After the above structure, the meshed anti-skid pattern is arranged on the outer side of the rotating drum to increase the friction between the rotating drum and fingers, so that the rotating drum is not easy to slip when it is rotated by hand. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 Fig. 1 is a schematic view of the utility model in use.
[0015] Fig. 2 Fig. 2 is a schematic view of the support plate structure.
[0016] 1-arc-shaped support part, 2-elastic part, 3-first plug-in plate, 4-rotating drum, 5-threaded column, 6-adjusting interval, 7-second plug-in plate, 8-guiding arc surface, 9-strengthening part, 10-anti-skid pattern. DETAILED DESCRIPTION
[0017] As Figs. 1-2 shown in the utility model is a shoe drum supporter for hot setting of women's boots, which comprises a support plate, the support plate comprises a middle arc-shaped support part 1, a pair of elastic parts 2 on the left and right sides, a first plug-in plate 3 at the bottom, and a rotating drum 4 connected between the elastic parts 2, the arc-shaped support part 1 and the first plug-in plate 3 are integrally formed, the inner side of each elastic part 2 is connected with a threaded column 5, the inner wall of both ends of the rotating drum 4 is provided with threads in opposite directions, the threaded columns 5 of different elastic parts 2 are correspondingly screwed with both ends of the rotating drum 4, and the threaded columns 5 are provided with an adjusting interval 6 for axial movement along the rotating drum 4.
[0018] By inserting the first plug-in plate 3 between the inside of the boot and the shoe tree, a pair of support plates are arranged at the shoe drum, the outer side of the arc-shaped support part 1 abuts against the front and rear sides of the shoe drum, the elastic parts 2 stretch the shoe drum to the left and right sides, the shape of the shoe drum is kept beautiful during the hot setting process, the threads on the inner wall of the rotating drum 4 cooperate with the screwed threaded columns 5 to drive the threaded columns 5 to retract into or extend out of the rotating drum 4 by rotating the rotating drum 4, the threads in opposite directions are arranged at both ends of the rotating drum 4, both ends are correspondingly screwed with the threaded rods on the elastic parts 2, the rotating of the rotating drum 4 can drive the two threaded columns 5 to retract into or extend out of the rotating drum 4 at the same time, the size of the adjusting interval 6 between the threaded columns 5 is changed, and then the elastic parts 2 on both sides of the support plate are pulled closer to each other or pushed away from each other, the width of the stretched shoe drum is changed, and the size of the boot is matched, which is helpful for repeated use when manufacturing new boots, saves manpower and material resources; the arc-shaped support part 1 and the first plug-in plate 3 are integrally formed, which improves the structural strength of the support plate; the support plate is inserted between the inside of the boot and the shoe tree, the shoe drum is stretched and set, and the width of the stretched shoe drum by the elastic parts 2 can be quickly adjusted by rotating the rotating drum 4, which improves the reuse ability of the shoe drum supporter.
[0019] The top of the support plate is also provided with a second plug-in plate 7 integrally formed with the arc-shaped support part l, which is curved to the outside of the support plate and matches the shape of the back of the human foot.
[0020] By providing the second plug-in plate 7 on the top of the support plate, which is curved to the outside of the support plate and matches the shape of the back of the human foot, when the support plate is inserted against the front side of the shoe cylinder, the support plate can be flipped up and down, and the second plug-in plate 7 is inserted, which can adapt to the curvature of the back of the foot and be more closely inserted between the last and the shoe body, improving the stability of the support plate on the front side of the shoe cylinder and preventing tilting.
[0021] The end of the first plug-in plate 3 and the second plug-in plate 7 is provided with a guide arc surface 8.
[0022] By providing the guide arc surface 8 at the end of the first plug-in plate 3 and the second plug-in plate 7, the inside of the shoe is not easily scratched when the first plug-in plate 3 or the second plug-in plate 7 is inserted, and when the guide arc surface 8 contacts the edge of the last, the first plug-in plate 3 and the second plug-in plate 7 are guided to slide along the arc surface and inserted into the gap between the last and the shoe.
[0023] The connection between the elastic part 2 and the threaded column 5 is provided with a reinforcing part 9, which is a circular sheet integrally formed with the elastic part 2.
[0024] By providing the reinforcing part 9 at the connection between the elastic part 2 and the threaded column 5, the structural strength of the elastic part 2 is improved, and the elastic part 2 is prevented from breaking when being pushed and pulled by the threaded column 5.
[0025] The outer side of the rotating drum 4 is provided with a net-shaped anti-slip pattern 10.
[0026] By providing the net-shaped anti-slip pattern 10 on the outer side of the rotating drum 4, the friction between the rotating drum 4 and the fingers is increased, and the rotating drum 4 is not easy to slip when it is rotated by hand.
Claims
1. A shoe shaft support for heat setting of women's boots, characterized in that: The device includes a support plate, which includes a central arc-shaped support part (1), a pair of elastic parts (2) on the left and right sides, a first plug-in plate (3) at the bottom, and a rotating cylinder (4) connected between the elastic parts (2). The arc-shaped support part (1) and the first plug-in plate (3) are integrally formed. The inner side of each elastic part (2) is connected with a threaded post (5). The inner walls of both ends of the rotating cylinder (4) are provided with threads in opposite directions. The threaded posts (5) of different elastic parts (2) are screwed into the two ends of the rotating cylinder (4). An adjustment interval (6) is provided between the threaded posts (5) for moving along the axial direction of the rotating cylinder (4).
2. The shoe shaft support for heat setting of women's boots according to claim 1, characterized in that: The top of the support plate is also provided with a second plug plate (7) integrally formed with the arc-shaped support part (1). The second plug plate (7) bends outward from the support plate and matches the shape of the human foot.
3. The shoe shaft support for heat setting of women's boots according to claim 2, characterized in that: Both the first plug-in plate (3) and the second plug-in plate (7) have guide arc surfaces (8) at their ends.
4. The shoe shaft support for heat setting of women's boots according to claim 1, characterized in that: A reinforcing part (9) is provided at the connection between the elastic part (2) and the threaded column (5). The reinforcing part (9) is a circular piece integrally formed with the elastic part (2).
5. The shoe shaft support for heat setting of women's boots according to claim 1, characterized in that: The outer side of the rotating drum (4) is provided with a mesh-like anti-slip texture (10).