CN202750844U - Adjustable shoe tree - Google Patents
Adjustable shoe tree Download PDFInfo
- Publication number
- CN202750844U CN202750844U CN 201220351076 CN201220351076U CN202750844U CN 202750844 U CN202750844 U CN 202750844U CN 201220351076 CN201220351076 CN 201220351076 CN 201220351076 U CN201220351076 U CN 201220351076U CN 202750844 U CN202750844 U CN 202750844U
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- Prior art keywords
- fixed block
- shoe tree
- bolt
- rear fixed
- back segment
- 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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- 238000012360 testing method Methods 0.000 abstract description 10
- 239000012467 final product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003292 diminished effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides an adjustable shoe tree which comprises a back segment shoe tree, a front segment shoe tree, a front fixed block which is arranged in the front segment shoe tree, and a back fixed block which is arranged in the back segment shoe tree. A threaded hole is arranged in the front fixed block, a through hole is arranged in the back fixed block, and a bolt penetrates through the threaded hole and the through hole and is used for connecting the front fixed block and the back fixed block. The bolt fits with the threaded hole, an adjusting nut which is sleeved on the bolt is arranged between the front fixed block and the back fixed block, and the portion where the bolt is arranged in the back fixed block can be arranged in the back fixed block in rotating mode. The adjustable shoe tree can reduce cost of the shoe tree, improve test efficiency and reduce operational strength.
Description
Technical field
The utility model relates to field of mechanical technique, relates in particular a kind of adjustable last.
Background technology
Electronic stripping tester is the adhesive power for the adhesive-layer between test sole and the upper of a shoe, when test for footwear are fixed on the horizontal revolving stage of electronic stripping tester, shoe tree need to be put into tested footwear inner, because the edge of shoe tree is identical with the sole shape size, so can tested footwear be fixed on the level with shoe tree.
Because the footwear of different footwears sizes, the shoe tree shape that need to use and varying in size, for example: need different shoe trees for the footwear of 235 footwears sizes and the footwear of 240 footwears sizes, so the cost of shoe tree is higher.And when the footwear of different footwears sizes are tested, need to change the shoe tree of respective length, cause the efficient of testing lower.
The utility model content
In view of this, the utility model provides a kind of adjustable last.
For achieving the above object, the utility model provides following technical scheme:
A kind of adjustable last comprises: back segment shoe tree and leading portion shoe tree;
Be arranged at the front fixed block of described leading portion shoe tree, be provided with screwed hole in the described front fixed block;
Be arranged at the rear fixed block of described back segment shoe tree, be provided with through hole in the described rear fixed block;
Through described screwed hole be connected through hole and be used for connecting the bolt of described front fixed block and rear fixed block, described bolt and described screwed hole match;
Be set on the described bolt, and the adjusting nut between described front fixed block and described rear fixed block;
Described bolt is arranged in that the part of described rear fixed block is rotating to be arranged at described rear fixed block.
Preferably, also comprise:
Be fixed in the hollow shaft sleeve in the through hole of described rear fixed block, described hollow shaft sleeve is sheathed on the part that described bolt is arranged in described rear fixed block.
Preferably, described hollow shaft sleeve is fixed in the described rear fixed block by the counterbore screw.
Preferably, described hollow shaft sleeve is fixed in the described rear fixed block by pin.
Preferably, described bolt extends in the back segment shoe tree, and described bolt is arranged in, and the part of described back segment shoe tree is rotating to be arranged at described back segment shoe tree.
Preferably, described back segment shoe tree is provided be used to limiting described rear fixed block along the axially movable groove of described bolt, and described rear fixed block is arranged in the described groove.
A kind of adjustable last comprises: back segment shoe tree and leading portion shoe tree;
Be provided with screwed hole in the described leading portion shoe tree;
Be arranged at the rear fixed block of described back segment shoe tree, be provided with through hole in the described rear fixed block;
Through described screwed hole be connected through hole and be used for connecting the bolt of described leading portion shoe tree and rear fixed block, the screw thread of described bolt and described screwed hole screw thread match;
Be socketed on the described bolt, and the adjusting nut between described leading portion shoe tree and described rear fixed block;
Described bolt is arranged in the partial fixing of described rear fixed block in described rear fixed block.
Preferably, to be arranged in the part of described rear fixed block be to be fixed on described fixed block by the counterbore screw to described bolt.
Via above-mentioned technical scheme as can be known, the disclosed a kind of adjustable last of the utility model embodiment, can make bolt rotate or make in the fixed block in the past bolt to rotate nearby in the fixed block by transferring nut, thereby regulate the distance between leading portion shoe tree and the back segment shoe tree, so the footwear of multiple footwear sizes can share a secondary shoe tree, thereby reduced the cost of shoe tree, and use precession and the back-out of adjusting nut adjusting bolt, can change uniformly the distance between leading portion shoe tree and the back segment shoe tree, because some footwears sizes are lack of standardization: may be bigger than normal a little or less than normal, because adjusting nut can change the distance between leading portion shoe tree and the back segment shoe tree uniformly, rather than change according to the footwear sizes of standard, so applicable too for the nonstandard footwear of footwear sizes.When the footwear of different footwears sizes are tested, do not need to change shoe tree, only need the artificial adjusting nut of regulating to get final product, thus the efficient of test improved, further, when shoe tree is put into footwear, can first shoe tree be adjusted to the less length of footwear sizes than the footwear of test, after shoe tree is put into footwear, regulate again shoe tree to respective length, can be easy to like this shoe tree is put into footwear, reduce manipulation strength.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
The structural representation of the disclosed the first adjustable last of Fig. 1 the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, be the structural representation of the disclosed the first adjustable last of the utility model embodiment, adjustable last can comprise: front fixed block 1, bolt 2, adjusting nut 3, rear fixed block 4, back segment shoe tree 5 and leading portion shoe tree 6, wherein:
Front fixed block 1 is arranged in the leading portion shoe tree 6, be provided with screwed hole in the front fixed block 1, rear fixed block 4 is arranged in the back segment shoe tree 5, be provided with through hole in the rear fixed block 4, bolt 2 in the front fixed block 1 screwed hole and the through hole in the rear fixed block 4, fixed block 1 and rear fixed block 4 before bolt 2 is used for connecting, screwed hole in bolt 2 and the front fixed block 1 matches, adjusting nut 3 is set on the bolt 2, and between front fixed block 1 and rear fixed block 4, bolt 2 is arranged in that the part of rear fixed block 4 is rotating to be arranged at rear fixed block 4.
Through hole in the rear fixed block 4 can be tapped through hole, also can be non-threaded through hole.
Operation principle is as follows:
If the footwear sizes of the footwear that need to test is larger, so that leading portion shoe tree 6 is fixing, bolt 2 is screwed out front fixed block 1, can increase like this relative distance between leading portion shoe tree 6 and the back segment shoe tree 5, make the code number change of shoe tree large, if the footwear sizes of the footwear that need to test is less, so with fixed block 1 before bolt 2 precessions, can reduce like this relative distance between leading portion shoe tree 6 and the back segment shoe tree 5, the code of shoe tree number is diminished.
The part of rear fixed block 4 is rotating to be arranged at rear fixed block 4 because bolt 2 is arranged in, so when bolt 2 was rotated along with adjusting nut, back segment shoe tree 5 and rear fixed block 4 did not rotate along with bolt 2.
The purpose of fixed block 1 is before arranging in leading portion shoe tree 6: because the material of shoe tree is wood or plastics at present, if directly at wood or plastics through hole is set, leading portion shoe tree 6 is fragile so, so front fixed block 1 need to be set, preferably, the material of front fixed block 1 is metal material.
Can certainly directly in leading portion shoe tree 6, through hole be set.The disclosed a kind of adjustable last of the utility model embodiment, can make bolt rotate or make in the fixed block in the past bolt to rotate nearby in the fixed block by transferring nut, thereby regulate the distance between leading portion shoe tree and the back segment shoe tree, so multiple yard number footwear can share a secondary shoe tree, thereby reduced the cost of shoe tree, and use revolving closely and back-out of adjusting nut adjusting bolt, can change uniformly the distance between leading portion shoe tree and the back segment shoe tree, because some footwears sizes are lack of standardization: may be bigger than normal a little or less than normal, because adjusting nut can change the distance between leading portion shoe tree and the back segment shoe tree uniformly, rather than change according to the footwear sizes of standard, so applicable too for the nonstandard footwear of footwear sizes.
Embodiment two
Embodiment two is the disclosed the second adjustable last of the utility model embodiment, and adjustable last can comprise: bolt 2, adjusting nut 3, rear fixed block 4, back segment shoe tree 5 and leading portion shoe tree 6, wherein:
Be provided with screwed hole in the leading portion shoe tree 6; Rear fixed block 4 is arranged in the back segment shoe tree 5, be provided with through hole in the rear fixed block 4, bolt 2 in the leading portion shoe tree 6 screwed hole and the through hole in the rear fixed block 4, bolt 2 is used for connecting leading portion shoe tree 6 and rear fixed block 4, screwed hole in bolt 2 and the leading portion shoe tree 6 matches, adjusting nut 3 is set on the bolt 2, and between leading portion shoe tree 6 and rear fixed block 4, and bolt 2 is arranged in that the part of rear fixed block 4 is rotating to be arranged at rear fixed block 4.
Operation principle is as follows:
If the footwear sizes of the footwear that need to test is larger, so that leading portion shoe tree 6 is fixing, bolt 2 is screwed out leading portion shoe tree 6, can increase like this relative distance between leading portion shoe tree 6 and the back segment shoe tree 5, make the code number change of shoe tree large, if the footwear sizes of the footwear that need to test is less, so with bolt 2 precession leading portion shoe trees 6, can reduce like this relative distance between leading portion shoe tree 6 and the back segment shoe tree 5, the code of shoe tree number is diminished.
The part of rear fixed block 4 is rotating to be arranged at rear fixed block 4 because bolt 2 is arranged in, so when bolt 2 was rotated along with adjusting nut, back segment shoe tree 5 and rear fixed block 4 did not rotate along with bolt 2.
The annexation that various piece among embodiment one and the embodiment two is concrete is as follows:
Be fixed with hollow shaft sleeve in the through hole in the rear fixed block 4, hollow shaft sleeve is sheathed on the part that bolt 2 is arranged in rear fixed block 4, and bolt 2 just can rotatingly be arranged in the rear fixed block 4 like this.
Hollow shaft sleeve can be fixed in the rear fixed block 4 by the counterbore screw, also can be fixed in the rear fixed block 4 by pin.
The annexation of rear fixed block 4 and back segment shoe tree 5 can for: bolt 2 extends in the back segment shoe tree 5, and bolt 2 is arranged in the rotating back segment shoe tree 5 that is arranged at of part of back segment shoe tree 5.Like this by bolt 2 coupling together rear fixed block 4 and back segment shoe tree 5.
The annexation of rear fixed block 4 and back segment shoe tree 5 can for: back segment shoe tree 5 is provided with for fixed block 4 is along bolt 2 axially movable grooves after the restriction, and rear fixed block 4 is arranged in the described groove.Preferably, the height of described groove is lower than the height of rear fixed block 4, and bolt 2 can directly contact with rear fixed block 4 like this.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed device of embodiment, because it is corresponding with the disclosed method of embodiment, so description is fairly simple, relevant part partly illustrates referring to method and gets final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. adjustable last comprises: back segment shoe tree and leading portion shoe tree, it is characterized in that, and also comprise:
Be arranged at the front fixed block of described leading portion shoe tree, be provided with screwed hole in the described front fixed block;
Be arranged at the rear fixed block of described back segment shoe tree, be provided with through hole in the described rear fixed block;
Through described screwed hole be connected through hole and be used for connecting the bolt of described front fixed block and rear fixed block, described bolt and described screwed hole match;
Be set on the described bolt, and the adjusting nut between described front fixed block and described rear fixed block;
Described bolt is arranged in that the part of described rear fixed block is rotating to be arranged at described rear fixed block.
2. described adjustable last according to claim 1 is characterized in that, also comprises:
Be fixed in the hollow shaft sleeve in the through hole of described rear fixed block, described hollow shaft sleeve is sheathed on the part that described bolt is arranged in described rear fixed block.
3. described adjustable last according to claim 2 is characterized in that, described hollow shaft sleeve is fixed in the described rear fixed block by the counterbore screw.
4. described adjustable last according to claim 2 is characterized in that, described hollow shaft sleeve is fixed in the described rear fixed block by pin.
5. described adjustable last according to claim 1 is characterized in that, described bolt extends in the back segment shoe tree, and described bolt is arranged in, and the part of described back segment shoe tree is rotating to be arranged at described back segment shoe tree.
6. described adjustable last according to claim 1 is characterized in that, described back segment shoe tree is provided be used to limiting described rear fixed block along the axially movable groove of described bolt, and described rear fixed block is arranged in the described groove.
7. adjustable last comprises: back segment shoe tree and leading portion shoe tree, it is characterized in that, and also comprise:
Be provided with screwed hole in the described leading portion shoe tree;
Be arranged at the rear fixed block of described back segment shoe tree, be provided with through hole in the described rear fixed block;
Through described screwed hole be connected through hole and be used for connecting the bolt of described leading portion shoe tree and rear fixed block, the screw thread of described bolt and described screwed hole screw thread match;
Be socketed on the described bolt, and the adjusting nut between described leading portion shoe tree and described rear fixed block;
Described bolt is arranged in the partial fixing of described rear fixed block in described rear fixed block.
8. described adjustable last according to claim 7 is characterized in that, the part that described bolt is arranged in described rear fixed block is to be fixed on described fixed block by the counterbore screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351076 CN202750844U (en) | 2012-07-19 | 2012-07-19 | Adjustable shoe tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351076 CN202750844U (en) | 2012-07-19 | 2012-07-19 | Adjustable shoe tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202750844U true CN202750844U (en) | 2013-02-27 |
Family
ID=47730048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351076 Expired - Fee Related CN202750844U (en) | 2012-07-19 | 2012-07-19 | Adjustable shoe tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202750844U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581716A (en) * | 2017-11-01 | 2018-01-16 | 王蓓 | A kind of fillers that can support pointed shoes |
| WO2018231223A1 (en) * | 2017-06-14 | 2018-12-20 | Hewlett-Packard Development Company, L.P. | Customizable lasts |
| CN110650647A (en) * | 2017-03-24 | 2020-01-03 | 耐克创新有限合伙公司 | Upper for an article of footwear and method of stretching the same |
-
2012
- 2012-07-19 CN CN 201220351076 patent/CN202750844U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650647A (en) * | 2017-03-24 | 2020-01-03 | 耐克创新有限合伙公司 | Upper for an article of footwear and method of stretching the same |
| US11478045B2 (en) | 2017-03-24 | 2022-10-25 | Nike, Inc. | Upper for an article of footwear and method of lasting the upper |
| US12108831B2 (en) | 2017-03-24 | 2024-10-08 | Nike, Inc. | Upper for an article of footwear and method of lasting the upper |
| WO2018231223A1 (en) * | 2017-06-14 | 2018-12-20 | Hewlett-Packard Development Company, L.P. | Customizable lasts |
| US11678724B2 (en) | 2017-06-14 | 2023-06-20 | Hewlett-Packard Development Company, L.P. | Customizable lasts |
| CN107581716A (en) * | 2017-11-01 | 2018-01-16 | 王蓓 | A kind of fillers that can support pointed shoes |
| CN107581716B (en) * | 2017-11-01 | 2019-09-03 | 郑贝贝 | A shoe tree that can support pointed shoes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Yuanming Inventor after: Huang Bin Inventor after: Chen Xiaoke Inventor after: Wang Rui Inventor after: Wang Yixiang Inventor after: Liu Jie Inventor before: Huang Bin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG BIN TO: YE YUANMING HUANG BIN CHEN XIAOKE WANG RUI WANG YIXIANG LIU JIE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20180719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |