CN207754659U - Modified Spring shoe tree - Google Patents
Modified Spring shoe tree Download PDFInfo
- Publication number
- CN207754659U CN207754659U CN201721902741.4U CN201721902741U CN207754659U CN 207754659 U CN207754659 U CN 207754659U CN 201721902741 U CN201721902741 U CN 201721902741U CN 207754659 U CN207754659 U CN 207754659U
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- CN
- China
- Prior art keywords
- last
- front sole
- heel
- shoe tree
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of modified Spring shoe trees, it includes front sole last and heel last, front sole last is connected with the portion integral of heel last, middle part is connected by spring, top detaches, and the front sole last face opposite with heel last is provided with the position-limit mechanism that will not be fitted closely for ensureing front sole last and heel last in delasting.For the utility model for making cotton-padded shoes/hair shoes, when delasting, will not press from both sides shoe lining, will not damage shoe lining and welt, solve the problems, such as that Spring shoe tree is not suitable for making cotton-padded shoes/hair shoes, improve product quality and the working efficiency of operating personnel.The utility model is suitable for technical field of shoe making.
Description
Technical field
The utility model belongs to shoe making apparatus technical field, is used for the shaping dies as shoes, and specifically one kind changes
Into type Spring shoe tree.
Background technology
Shoe tree is mold indispensable during shoemaking, as shown in Figure 1, traditional shoe tree, which is one, is similar to foot-shape
Integral type shoe tree, this manual delasting of shoe tree is difficult, also time-consuming and laborious even with auxiliary tool delasting；Later people's hair
Bipartial shoe tree as shown in Figure 2 is illustrated, this shoe tree is connected together two-section shoe tree using attachment device, and when delasting first takes out
Heel last then takes out front sole last, finally closes last carving again, and process is cumbersome, and working efficiency is low.
Common shoe tree is Spring shoe tree as shown in Figure 3 now, under the shoe tree front sole last and heel last of this structure
Portion's integrally connected, middle part are connected by spring and the top of the two are strutted a certain distance, in delasting, first by heel last
To being pushed forward until it fits together with front sole last, in above process spring contraction and clamping, at this moment operating personnel can will be whole
A shoe tree takes out together, however when as making cotton/hair shoes, cotton-padded shoes can be clamped due to fitting closely between two section shoe trees when delasting
Lining/hair shoes hair in, this can not only reduce working efficiency, can also damage shoe lining and welt, reduce yield rate.
Invention content
The purpose of this utility model is to provide a kind of modified Spring shoe tree that shoe lining and welt will not be damaged in delasting.
To achieve the above object, used technical solution is as follows for the utility model：
A kind of modified Spring shoe tree, it includes front sole last and heel last, the portion integral of the front sole last and heel last
Connection, middle part are connected by spring, top detaches, and the front sole last face opposite with heel last is provided with for being protected in delasting
The position-limit mechanism that card front sole last and heel last will not fit closely.
As restriction：The position-limit mechanism is set to heel last section, which is the circle that a lengthwise is 5 ± 2mm
Cylinder or cuboid.
It is limited as second：The position-limit mechanism is set to front sole last section, the position-limit mechanism be a lengthwise be 5 ±
The cylinder or cuboid of 2mm.
As the third restriction：The position-limit mechanism is a telescopic rod, and the length after the telescopic rod is shunk is 5 ± 2mm,
One end of the telescopic rod is connected with front sole last, the other end is connected with heel last.
The utility model due to the adoption of the above technical solution, compared with prior art, acquired technological progress
It is：
（1）The utility model can replace existing integral type shoe tree, bipartial shoe tree for making cotton-padded shoes/hair shoes, drop
Low delasting difficulty reduces operational sequence；
（2）For the Spring shoe tree of the utility model for making cotton-padded shoes/hair shoes, when delasting, will not press from both sides shoe lining, will not damage shoes
In and welt, solve the problems, such as Spring shoe tree be not suitable for make cotton-padded shoes/hair shoes, improve product quality and the work of operating personnel
Make efficiency；
（3）The utility model has the advantages of simple structure, can be improved by existing Spring shoe tree, reduce more mold exchange at
This.
The utility model is suitable for shoemaking, is particularly suitable for making cotton-padded shoes/hair shoes.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the integral type shoe tree of the prior art；
Fig. 2 is the structural schematic diagram of the bipartial shoe tree of the prior art；
Fig. 3 is the structural schematic diagram of the Spring shoe tree of the prior art；
Fig. 4 is the overall structure diagram of the utility model embodiment 1；
Fig. 5 is the overall structure diagram of the utility model embodiment 2.
In figure：1, front sole last, 2, heel last, 3, spring, 4, front sole last section, 5, heel last section, the 6, first limit
Position mechanism, 7, arc telescopic rod.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of 1 modified Spring shoe tree of embodiment
As shown in figure 3, the present embodiment includes front sole last 1 and heel last 2, the portion integral of front sole last 1 and heel last 2 connects
Connect, middle part is connected by spring 3, top detaches, the center of heel last section 5 is provided with the cylinder knot that an axial length is 5 ± 2mm
First position-limit mechanism 6 of structure, first position-limit mechanism 6 are integrally formed with heel last 2.
The operation principle of the present embodiment：When making shoes, the present embodiment is placed in upper of a shoe and is used as mold, it is first when delasting
First heel last 2 is carried upwards while to being pushed forward, at the same time spring 3 is acted together until the top surface of the first position-limit mechanism 6 is with before
It slaps last carving section 4 to be bonded, at this moment, spring 3 is in gripping orientation, keeps 5 ± 2mm's between front sole last section 4 and heel last section 5
Distance, finally according in the prior art using the follow-up delasting operation of the operating procedure of spring shoe-last completion.
In the present embodiment, also the first above-mentioned position-limit mechanism 6 can be set to front sole last section 4, by the first position-limit mechanism 6
It is shaped to cuboid or other shapes.
A kind of 2 modified Spring shoe tree of embodiment
As shown in figure 5, the present embodiment and embodiment 1 difference lies in：The position-limit mechanism of the present embodiment is flexible for an arc
Bar 7, one end of arc telescopic rod 7 is connected with front sole last section 4, the other end is connected with heel last section 5, the arc telescopic rod 7
Chord length after contraction is 5 ± 2mm.
The present embodiment carries heel last 2 upwards in delasting, first while to being pushed forward, at the same time spring 3 acts together
Until arc telescopic rod 7 is no longer shunk, at this moment, spring 3 is in gripping orientation, is protected between front sole last section 4 and heel last section 5
The distance of 5 ± 2mm is held, finally according in the prior art using the follow-up delasting operation of the operating procedure of spring shoe-last completion.
Claims (4)
1. a kind of modified Spring shoe tree, it includes front sole last and heel last, the portion integral company of the front sole last and heel last
It connects, middle part is connected by spring, top detaches, it is characterised in that：The front sole last face opposite with heel last, which is provided with, to be used for
Ensure the position-limit mechanism that front sole last and heel last will not fit closely in delasting.
2. modified Spring shoe tree as described in claim 1, it is characterised in that：It is disconnected that the position-limit mechanism is set to heel last
Face, the position-limit mechanism are the cylinder or cuboid that a lengthwise is 5 ± 2mm.
3. modified Spring shoe tree as described in claim 1, it is characterised in that：It is disconnected that the position-limit mechanism is set to front sole last
Face, the position-limit mechanism are the cylinder or cuboid that a lengthwise is 5 ± 2mm.
4. modified Spring shoe tree as described in claim 1, it is characterised in that：The position-limit mechanism is a telescopic rod, described
Length after telescopic rod is shunk is 5 ± 2mm, and one end of the telescopic rod is connected with front sole last, the other end is connected with heel last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902741.4U CN207754659U (en) | 2017-12-29 | 2017-12-29 | Modified Spring shoe tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902741.4U CN207754659U (en) | 2017-12-29 | 2017-12-29 | Modified Spring shoe tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207754659U true CN207754659U (en) | 2018-08-24 |
Family
ID=63185958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902741.4U Expired - Fee Related CN207754659U (en) | 2017-12-29 | 2017-12-29 | Modified Spring shoe tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207754659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010628A1 (en) * | 2021-08-06 | 2023-02-09 | 富士優你科技有限公司 | Disassemblable shoe last and preparation method therefor |
-
2017
- 2017-12-29 CN CN201721902741.4U patent/CN207754659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010628A1 (en) * | 2021-08-06 | 2023-02-09 | 富士優你科技有限公司 | Disassemblable shoe last and preparation method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |