CN219165791U - Shoe tree of adjustable size - Google Patents
Shoe tree of adjustable size Download PDFInfo
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- CN219165791U CN219165791U CN202320097929.5U CN202320097929U CN219165791U CN 219165791 U CN219165791 U CN 219165791U CN 202320097929 U CN202320097929 U CN 202320097929U CN 219165791 U CN219165791 U CN 219165791U
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- shoe tree
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model discloses a shoe tree with adjustable size, which aims to solve the technical problems that the size of the shoe tree cannot be changed in the prior art, when shoes with different sizes are required to be manufactured, the shoe tree with different sizes are required to be used, so that various shoe trees with different sizes are required to be prepared in production, and the production cost is increased. The last includes a last heel; the shoe tree heel is connected with a shoe tree sole through a connecting mechanism, the top of the shoe tree sole is provided with a supporting column, the shoe tree sole is connected with a shoe tree instep through two groups of lifting columns, and the shoe tree sole is connected with a shoe tree side sole through two groups of telescopic columns; the connecting mechanism comprises a connecting column, the shoe tree heel is connected with a shoe tree sole through the connecting column, and the front face of the shoe tree heel and the position corresponding to the connecting column are provided with connecting grooves.
Description
Technical Field
The utility model belongs to the technical field of shoe trees, and particularly relates to a shoe tree with adjustable size.
Background
Cutting wood into a foot shape, and filling the foot shape into shoes so as to be suitable for putting into feet; the shoe last is the parent body of the shoe; is a shoe forming die; the shoe tree not only determines the shape and style of the shoe, but also determines whether the shoe fits the foot or not, and can play a role in protecting the foot or not; therefore, the feet with different sizes need to be manufactured into different shoe trees, so that a plurality of shoe trees need to be manufactured to correspond to different sizes, the cost is increased, in a certain size range, the size of the shoe is only determined by the length and the width of the shoe tree, and the heel of the shoe tree has little change;
through search, publication number: CN201967847U discloses a shoe last comprising a shoe last body having a bottom surface and a top surface located above the bottom surface, the junction of the bottom surface and the top surface being arc-shaped; the shoe tree with the structure can increase the wrapping force of the forced shoe on the foot on one hand, so that the shoe is more comfortable to wear; on the other hand, the injury caused by the movement of the foot in the shoe during the movement can be reduced, and the protection effect on the foot is improved;
with respect to the related art described above, the following drawbacks still exist during use: the shoe tree can not be changed in size, when shoes with different sizes are required to be manufactured, the shoe trees with different sizes are required to be used, so that the shoe trees with different sizes are required to be prepared during production, the production cost is increased, the shoe tree is required to be continuously replaced during production, and the labor efficiency is reduced.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a shoe tree with adjustable size, which aims to solve the technical problems that the size of the shoe tree cannot be changed in the prior art, when shoes with different sizes are required to be manufactured, the shoe tree with different sizes are required to be used, so that various shoe trees with different sizes are required to be prepared in production, and the production cost is increased.
(2) Technical proposal
In order to solve the above technical problems, the present utility model provides a size-adjustable last including a last heel; the shoe tree heel is connected with a shoe tree sole through a connecting mechanism, a supporting column is arranged at the top of the shoe tree sole, the shoe tree sole is connected with a shoe tree instep through two groups of lifting columns, and the shoe tree sole is connected with a shoe tree side sole through two groups of telescopic columns;
the connecting mechanism comprises a connecting column, the shoe tree heel is connected with a shoe tree sole through the connecting column, a connecting groove is formed in the front face of the shoe tree heel and located at the position corresponding to the connecting column, an adjusting ring is arranged in the shoe tree sole and located at the position corresponding to the connecting column, a rotating groove is formed in the top of the shoe tree sole and located at the position corresponding to the adjusting ring, and a plurality of anti-skid grooves are formed in the outer side of the adjusting ring.
When using the shoe tree of this technical scheme, at first, adjust the distance between shoe tree heel and the shoe tree sole through coupling mechanism, rotate the adjusting ring, the friction between adjusting ring and the user's finger has been improved to the anti-skidding groove, make the rotation adjusting ring that the user can relax, the adjusting ring rotates in rotating the inslot, and drive the spliced pole and rotate, make spliced pole and spliced groove carry out threaded connection, drive the shoe tree heel and move towards the position department of keeping away from the shoe tree sole, change the length of shoe tree sole, rotate the elevating column, the elevating column rotates in the inside of second elevating groove, and drive the elevating column and rotate in the inside of first elevating groove, through the threaded connection of elevating column and first elevating groove, drive the instep and remove towards the position department of keeping away from the shoe tree sole, change the height of shoe tree sole, rotate the telescopic column, and drive the telescopic column and rotate in the inside of first telescopic groove, screw connection through telescopic column and first telescopic groove, drive the shoe tree side sole and move towards the position department of keeping away from the sole, the shoe tree size is adjusted to the same, the shoe tree size is adjusted, the shoe tree is produced, the shoe tree is high, the shoe tree is improved, the shoe tree is produced, the shoe tree is improved, the shoe size is improved, and the shoe tree is improved.
Preferably, the top of support column is provided with the support ring, the support column is threaded connection with the connected mode of shoe last sole, the topmost of support ring is the same horizontal plane with the topmost of shoe last sole.
Further, a first lifting groove is formed in the top of the shoe tree sole and located at the position corresponding to the lifting column, a second lifting groove is formed in the interior of the shoe tree instep and located at the position corresponding to the lifting column, and a lifting ring is arranged at the bottom of the lifting column. Through the setting of lift post, can adjust the distance between shoe last sole and the shoe last instep, adjust the shoe last sole to the height of needs.
Furthermore, the side of shoe last sole and be located the corresponding position department of flexible post and seted up first flexible groove, the inside of shoe last side sole and be located the corresponding position department of flexible post and seted up the flexible groove of second, the outside of flexible post and be located the inside of shoe last sole are provided with the expansion ring. Through the setting of flexible post, can adjust the distance between shoe tree sole and the shoe tree side sole, adjust the shoe tree sole to the width of needs.
Furthermore, the lifting column is in threaded connection with the first lifting groove, the lifting column is in rotary connection with the second lifting groove, and the lifting ring is in sliding connection with the first lifting groove.
Furthermore, the telescopic column is in threaded connection with the first telescopic slot, the lifting column is in rotary connection with the second telescopic slot, and the telescopic ring is in sliding connection with the first telescopic slot.
Furthermore, the connection mode of spliced pole and spread groove is threaded connection, the spliced pole runs through shoe tree sole and is connected with the adjusting ring, the connected mode of spliced pole and adjusting ring and shoe tree sole is rotatory connection. Through coupling mechanism's design, can have the distance between the shoe tree heel to the shoe tree sole to adjust, adjust the shoe tree sole to required length.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
according to the shoe tree, the sizes of the shoe tree can be freely adjusted through the designs of the shoe tree sole, the shoe tree heel, the shoe tree side sole, the shoe tree instep, the supporting columns, the telescopic columns and the connecting mechanisms, when shoes with different sizes are required to be produced, the shoe tree is not required to be replaced, the production efficiency is improved, the problem that the shoe tree with different sizes is required to be prepared when the shoes are produced is solved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of the whole structure of the present utility model in a first state;
FIG. 2 is a schematic view of the overall structure of the second embodiment of the present utility model;
fig. 3 is a split view of the overall structure of the present utility model.
The marks in the drawings are: 1. a shoe last heel; 2. a connecting mechanism; 201. a connecting column; 202. a connecting groove; 203. an adjusting ring; 204. a rotating groove; 205. an anti-skid groove; 3. shoe last sole; 4. a support column; 401. a support ring; 5. lifting columns; 501. a first lifting groove; 502. a second lifting groove; 503. a lifting ring; 6. a last instep; 7. a telescopic column; 701. a first expansion tank; 702. a second expansion tank; 703. a telescopic ring; 8. shoe last side sole.
Description of the embodiments
The specific embodiment is a shoe last with adjustable size, the structure of which is shown in fig. 1, and the shoe last comprises a shoe last heel 1; the shoe tree heel 1 is connected with a shoe tree sole 3 through a connecting mechanism 2, a support column 4 is arranged at the top of the shoe tree sole 3, the shoe tree sole 3 is connected with a shoe tree instep 6 through two groups of lifting columns 5, and the shoe tree sole 3 is connected with a shoe tree side sole 8 through two groups of telescopic columns 7;
the connecting mechanism 2 comprises a connecting column 201, the shoe tree heel 1 is connected with a shoe tree sole 3 through the connecting column 201, a connecting groove 202 is formed in the front face of the shoe tree heel 1 and located at the position corresponding to the connecting column 201, an adjusting ring 203 is arranged in the shoe tree sole 3 and located at the position corresponding to the connecting column 201, a rotating groove 204 is formed in the top of the shoe tree sole 3 and located at the position corresponding to the adjusting ring 203, and a plurality of anti-slip grooves 205 are formed in the outer side of the adjusting ring 203.
Wherein, the top of support column 4 is provided with support ring 401, the connected mode of support column 4 and shoe tree sole 3 is threaded connection, the topmost of support ring 401 is same horizontal plane with the topmost of shoe tree sole 3, first lift groove 501 has been seted up at the top of shoe tree sole 3 and the corresponding position department that is located lift post 5, the inside of shoe tree instep 6 and the corresponding position department that is located lift post 5 have been seted up second lift groove 502, the bottom of lift post 5 is provided with lift ring 503, the side of shoe tree sole 3 and the corresponding position department that is located telescopic post 7 have been seted up first expansion groove 701, the inside of shoe tree side sole 8 and the corresponding position department that is located telescopic post 7 have been seted up second expansion groove 702, the outside of telescopic post 7 and the inside that is located shoe tree sole 3 are provided with expansion ring 703.
In addition, the connection mode of the lifting column 5 and the first lifting groove 501 is threaded connection, the connection mode of the lifting column 5 and the second lifting groove 502 is rotary connection, the connection mode of the lifting ring 503 and the first lifting groove 501 is sliding connection, the connection mode of the telescopic column 7 and the first telescopic groove 701 is threaded connection, the connection mode of the lifting column 5 and the second telescopic groove 702 is rotary connection, the connection mode of the telescopic ring 703 and the first telescopic groove 701 is sliding connection, the connection mode of the connecting column 201 and the connecting groove 202 is threaded connection, the connecting column 201 penetrates through the shoe sole 3 and is connected with the adjusting ring 203, and the connection mode of the connecting column 201 and the adjusting ring 203 and the shoe sole 3 is rotary connection.
The shoe last has its overall structure shown in schematic state II in FIG. 2, and its overall structure shown in exploded view in FIG. 3.
When the device of the technical proposal is used, when the shoetree with different sizes is needed, firstly, the distance between the shoetree heel 1 and the shoetree sole 3 is adjusted through the connecting mechanism 2, the adjusting ring 203 is rotated, the anti-slip groove 205 improves the friction between the adjusting ring 203 and the fingers of the user, the user can easily rotate the adjusting ring 203, the adjusting ring 203 rotates in the rotating groove 204 and drives the connecting post 201 to rotate, the connecting post 201 is in threaded connection with the connecting groove 202, the shoetree heel 1 is driven to move towards the position far away from the shoetree sole 3, the length of the shoetree sole 3 is changed, the lifting post 5 rotates in the second lifting groove 502 and drives the lifting ring 503 to rotate in the first lifting groove 501, through the threaded connection of lifting column 5 and first lift groove 501, drive shoe tree instep 6 to remove towards the position department that keeps away from shoe tree instep 3, change the height of shoe tree instep 3, rotate telescopic column 7, telescopic column 7 rotates in the inside of second telescopic groove 702, and drive telescopic ring 703 rotates in the inside of first telescopic groove 701, through the threaded connection of telescopic column 7 and first telescopic groove 701, drive shoe tree side sole 8 to remove towards the position department that keeps away from shoe tree instep 3, change the width of shoe tree instep 3, rotate support column 4, make support column 4 drive support ring 401 remove to the same height of shoe tree instep 6, adjust the shoe tree to the size of needs, and improved production efficiency, compared with current shoe tree, the utility model has improved the practicality of whole shoe tree through the design.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (7)
1. An adjustable size last comprising a last heel (1); the shoe tree heel is characterized in that the shoe tree heel (1) is connected with a shoe tree sole (3) through a connecting mechanism (2), a support column (4) is arranged at the top of the shoe tree sole (3), the shoe tree sole (3) is connected with a shoe tree instep (6) through two groups of lifting columns (5), and the shoe tree sole (3) is connected with a shoe tree side sole (8) through two groups of telescopic columns (7);
coupling mechanism (2) are including spliced pole (201), shoe tree heel (1) are connected with shoe tree sole (3) through spliced pole (201), connecting groove (202) have been seted up in the front of shoe tree heel (1) and the position department that is located spliced pole (201) correspondence, the inside of shoe tree sole (3) just is located the position department that spliced pole (201) corresponds and is provided with adjusting ring (203), rotary groove (204) have been seted up at the top of shoe tree sole (3) and the position department that is located adjusting ring (203) correspondence, a plurality of anti-skidding groove (205) have been seted up in the outside of adjusting ring (203).
2. The shoe last with adjustable size according to claim 1, wherein a supporting ring (401) is arranged at the top of the supporting column (4), the supporting column (4) is connected with the shoe last (3) in a threaded manner, and the topmost end of the supporting ring (401) is in the same horizontal plane with the topmost end of the shoe last (3).
3. The shoe last with adjustable size according to claim 1, wherein a first lifting groove (501) is formed at the top of the shoe last sole (3) and located at a position corresponding to the lifting column (5), a second lifting groove (502) is formed at the inner part of the shoe last instep (6) and located at a position corresponding to the lifting column (5), and a lifting ring (503) is arranged at the bottom of the lifting column (5).
4. The shoe last with adjustable size according to claim 1, wherein a first expansion groove (701) is formed in a position corresponding to the expansion column (7) on the side surface of the shoe last sole (3), a second expansion groove (702) is formed in the interior of the shoe last side sole (8) and in a position corresponding to the expansion column (7), and an expansion ring (703) is arranged in the exterior of the expansion column (7) and in the interior of the shoe last sole (3).
5. A shoe last according to claim 3, wherein the lifting column (5) is connected to the first lifting groove (501) by a screw thread, the lifting column (5) is connected to the second lifting groove (502) by a rotary connection, and the lifting ring (503) is connected to the first lifting groove (501) by a sliding connection.
6. The shoe last with adjustable size according to claim 4, wherein the connection mode of the telescopic column (7) and the first telescopic groove (701) is a threaded connection, the connection mode of the lifting column (5) and the second telescopic groove (702) is a rotary connection, and the connection mode of the telescopic ring (703) and the first telescopic groove (701) is a sliding connection.
7. The shoe last with adjustable size according to claim 1, wherein the connection mode of the connection post (201) and the connection groove (202) is a threaded connection, the connection post (201) penetrates through the shoe last sole (3) and is connected with the adjusting ring (203), and the connection mode of the connection post (201) and the adjusting ring (203) and the shoe last sole (3) is a rotary connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320097929.5U CN219165791U (en) | 2023-02-01 | 2023-02-01 | Shoe tree of adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320097929.5U CN219165791U (en) | 2023-02-01 | 2023-02-01 | Shoe tree of adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219165791U true CN219165791U (en) | 2023-06-13 |
Family
ID=86667497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320097929.5U Active CN219165791U (en) | 2023-02-01 | 2023-02-01 | Shoe tree of adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219165791U (en) |
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2023
- 2023-02-01 CN CN202320097929.5U patent/CN219165791U/en active Active
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