CN2116374U - Length adjustable shoe tree - Google Patents
Length adjustable shoe tree Download PDFInfo
- Publication number
- CN2116374U CN2116374U CN 92205033 CN92205033U CN2116374U CN 2116374 U CN2116374 U CN 2116374U CN 92205033 CN92205033 CN 92205033 CN 92205033 U CN92205033 U CN 92205033U CN 2116374 U CN2116374 U CN 2116374U
- Authority
- CN
- China
- Prior art keywords
- hat block
- shoe last
- shoe tree
- block support
- shoe
- 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.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims description 12
- 230000003872 anastomosis Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000010985 leather Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 210000000515 tooth Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a shoe tree, particularly the shoe tree with adjustable length. The utility model is composed of a shoe tree body (1) and a rear shoe tree support (2) with adjustable length, wherein, the outline of the shoe tree body (1) is similar to the shape of an inner cavity body of a shoe body, and the inner side of the shoe tree body (1) is provided with one or a plurality of reinforcing ribs (5); the rear shoe tree support (2) forms a T shape, the rear end surface thereof is a curved surface which can come in contact with the inner side of a rear upper of the shoe body in an engagement way, the length of the rear shoe tree support (2) is adjustable, and the adjustment modes of the rear shoe tree support (2) comprise a tooth form adjustment mode, a sleeve barrel and pressure spring type adjustment mode and a screw thread adjustment mode. The shoe tree is convenient in use and is practical, and the fabricating cost thereof conforms to the current living level of wide range of people.
Description
The utility model relates to a kind of shoe tree, particularly length-adjustable shoe tree.
Raising along with people's living standard, the particularly various senior leather shoes of footwear of all kinds constantly come out, people to footwear to deposit and maintain requirement also more and more higher, especially single, cotton leather shoes change according to the season occur lifting up the end between storage period easily, the group of contracting, crape skin, distortion etc. damage leather shoes profile and quality problems, people put into shoe tree at the footwear intracoelomic cavity usually and address the above problem.But existing market has the wooden shoe tree of shoemaking Shi Fuyong, have the plastic inflatable shoe tree in the more senior leather shoes that sell in market, this shoe tree can only prop up the preceding face part of footwear, totally do not have the effect that prevents the footwear body deformability for footwear, moreover this Pneumatic last time has been grown, and can produce gas leakage losing the effect of shoe tree, outside, desirable whole shoe tree is not arranged as yet, the shoe tree of the usefulness of the different size shoes of especially length-adjustable adaptation on the market.
The utility model purpose is to overcome the shortcoming that above-mentioned Pneumatic last exists, a kind of length-adjustable shoe tree that can adapt to the usefulness of different size shoes is provided, during use, only needs this shoe tree is put into the footwear intracoelomic cavity, pulling back shoe last or hat block support backward, just can effectively footwear body shoe last or hat block be lived, prevent the footwear body deformability, because this shoe tree adjustable length, one pair of shoe tree can adapt to different size shoes and use, so this length-adjustable shoe tree is convenient, practical, cost is low, relatively meets the present standard of living of people.
The length-adjustable shoe tree that the utility model provides mainly is made up of shoe last or hat block body (1) and back shoe last or hat block support (2) two parts.Wherein shoe last or hat block body (1) profile is similar with the anterior cavity shape of footwear body, and there are one or several reinforcements (5) in preceding face inboard; It is T-shaped that back shoe last or hat block support (2) is, and end face is the curved surface that energy contact with the interior side-to-side anastomosis of group behind the footwear body thereafter, and (2) adjustable length of shoe last or hat block support after this, and its regulative mode comprises the flute profile adjusting, three kinds of adjusting of sleeve stage clip and threaded adjusting.
Describe the utility model in detail below in conjunction with accompanying drawing:
Accompanying drawing 1 is regulated adjustable length shoe tree profile for flute profile;
Accompanying drawing 3 is a shoe last or hat block support schematic diagram behind the sleeve compressed spring type;
Accompanying drawing 4 is the adjustable back of a screw thread shoe last or hat block support schematic diagram,
Wherein: 1, shoe last or hat block body 2, back shoe last or hat block support 3, cone governor, 4, stage clip 5, reinforcement 6, push rod 7, nut,
By accompanying drawing 1, accompanying drawing 2 knows that the flute profile regulation scheme is as follows:
Namely open a groove at middle part, reinforcement (5) tail end bottom surface, groove width is slightly larger than the external diameter of stage clip 4, the upper plane indention of shoe last or hat block support (2) leading portion after the T-shaped, there is the dentation point cone governor (3) lower end, there is the opposite step of a pair of opening direction on the forward and backward plane of cone governor, form altogether a cavity to the step of upper shed and the groove on the reinforcement (5), stage clip (4) is placed in this cavity, and upper plane and the interior side plane of the step that Open Side Down and rear shoe last or hat block support (2) major part contact. During use, the length adjustable shoe tree of flute profile regulative mode is put into the footwear intracoelomic cavity, shoe last or hat block body (1) head withstands footwear body front end inboard, backward shoe last or hat block support (2) after the pulling, the rear end surface of rear shoe last or hat block support (2) withstands footwear body posterior medial, at this moment, the tip of cone governor (3) is pushed down in the upper corresponding tooth of rear shoe last or hat block support (2) at the pressure of stage clip (4), has just played the shoe tree effect that prevents the footwear body deformability.
Accompanying drawing 3 is shoe last or hat block support schematic diagram after the sleeve stage clip formula, known by Fig. 3, this rear shoe last or hat block support (2), the rear end still is the curved surface that can contact with side-to-side anastomosis in the footwear body rear side, the first half section is made sleeve-shaped, after putting into stage clip (4), the inside puts into again push rod (6), at this moment, need the groove of middle part, reinforcement (5) rear end processing in shoe last or hat block body (1), push rod (6) other end withstands in the groove, during use, with this Sleeve stage clip formula shoe tree is put into the footwear intracoelomic cavity, can effectively prop up the footwear body under the stage clip spring-force driven dual, plays the shoe tree effect that prevents the footwear body deformability.
Accompanying drawing 4 is a shoe last or hat block support schematic diagram behind the screw regulating type.Know by Fig. 4, before this back shoe last or hat block support (2) divides, back two parts, the tail end of aft section still is the curved surface that can contact with side-to-side anastomosis in the group behind the footwear body, the front end of aft section and push rod (6) threaded connection, also can be furnished with nut (7) on the push rod (6), rotation nut (7) but turn push rod (6) to regulate the entire length of back shoe last or hat block support (2), push rod (6) other end withstands in the groove at middle part, reinforcement (5) rear end in the shoe last or hat block body (1), during use, shoe tree is put into the footwear intracoelomic cavity, turn nut (7) can be regulated shoe tree length to be fit to different shoe sizes intracoelomic cavity length, plays the shoe tree effect that prevents the footwear body deformability.
Embodiment: press accompanying drawing 1 scheme and adopt the igelite injection molded, size is as follows:
Shoe last or hat block body (1) width is 80mm, outward just as the inboard shape of common three joints man leather shoes footwear body leading portion, two reinforcements are arranged, and thickness is respectively 5mm and 8mm, back shoe last or hat block support total length 135mm, preceding half section has some lance tooths, cone governor is long to be 20mm, and wide is 8mm, and thickness is 10mm, stage clip is that the coiling of general spring steel steel wire forms, and external diameter is 5mm.The adjustable length shoe tree that present embodiment provided can supply 39 yards usefulness to 43 yards male leather shoes.
Claims (4)
1, a kind of adjustable length shoe tree of forming by shoe last or hat block body (1), it is characterized in that forming and also comprise back shoe last or hat block support (2), shoe last or hat block body (1) profile is similar with the anterior cavity shape of footwear body, there are one or several reinforcements (5) in the inboard, back shoe last or hat block support (2) is T-shaped, and rear end face is the curved surface that can contact with side-to-side anastomosis in the group behind the footwear body, and back shoe last or hat block support (2) length can be regulated, its regulative mode comprises the flute profile adjusting, and the sleeve compressed spring type is regulated and threaded adjusting;
2, by the described adjustable length shoe tree of claim 1, the flute profile regulation scheme that it is characterized in that described length-adjustable back shoe last or hat block support (2) is as follows: promptly open a groove at middle part, reinforcement (5) tail end bottom surface, groove width is slightly larger than the external diameter of stage clip (4), the last plane indention of T-shaped back shoe last or hat block support (2) leading portion, there is the dentation point cone governor (3) lower end, before the cone governor, back plane has the opposite step of pair of openings direction, groove on the step of upward opening and the reinforcement (5) forms a cavity altogether, stage clip (4) is placed in this cavity, and the last plane and the inner side plane of the step that Open Side Down and back shoe last or hat block support (2) major part contact;
3, by the described adjustable length shoe tree of claim 1, the sleeve compressed spring type regulation scheme that it is characterized in that described length-adjustable back shoe last or hat block support (2) is as follows: promptly back shoe last or hat block support (2) rear end still is the curved surface that can contact with side-to-side anastomosis in the group behind the footwear body, make the cover tubular for preceding half section, push rod (6) is put into after putting into stage clip (4) again in the inside, and push rod (6) other end withstands in the groove at middle part, reinforcement (5) rear end of shoe last or hat block body (1);
4, by the described adjustable length shoe tree of claim 1, the screw-type regulation scheme that it is characterized in that described length-adjustable back shoe last or hat block support (2) is as follows: i.e. back shoe last or hat block support (2) divides forward and backward two parts, the tail end of aft section still is the curved surface that can contact with side-to-side anastomosis in the group behind the footwear body, the leading portion of aft section and push rod (6) threaded connection, push rod (6) but on also can be furnished with turn push rod (6) to regulate the nut (7) of back shoe last or hat block support (2) whole degree degree, push rod (6) other end withstands in the groove at middle part, reinforcement (5) rear end in the shoe last or hat block body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205033 CN2116374U (en) | 1992-03-25 | 1992-03-25 | Length adjustable shoe tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205033 CN2116374U (en) | 1992-03-25 | 1992-03-25 | Length adjustable shoe tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2116374U true CN2116374U (en) | 1992-09-23 |
Family
ID=4951300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92205033 Granted CN2116374U (en) | 1992-03-25 | 1992-03-25 | Length adjustable shoe tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2116374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112869301A (en) * | 2015-05-31 | 2021-06-01 | 耐克创新有限合伙公司 | Shoe last extension |
| US11844403B2 (en) | 2015-05-31 | 2023-12-19 | Nike, Inc. | Shoe last extension as an origin |
-
1992
- 1992-03-25 CN CN 92205033 patent/CN2116374U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112869301A (en) * | 2015-05-31 | 2021-06-01 | 耐克创新有限合伙公司 | Shoe last extension |
| US11596206B2 (en) | 2015-05-31 | 2023-03-07 | Nike, Inc. | Shoe last extension |
| US11844403B2 (en) | 2015-05-31 | 2023-12-19 | Nike, Inc. | Shoe last extension as an origin |
| US12232575B2 (en) | 2015-05-31 | 2025-02-25 | Nike, Inc. | Shoe last extension as an origin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |