CN2069663U - Pneumatic lasts - Google Patents
Pneumatic lasts Download PDFInfo
- Publication number
- CN2069663U CN2069663U CN 89216555 CN89216555U CN2069663U CN 2069663 U CN2069663 U CN 2069663U CN 89216555 CN89216555 CN 89216555 CN 89216555 U CN89216555 U CN 89216555U CN 2069663 U CN2069663 U CN 2069663U
- Authority
- CN
- China
- Prior art keywords
- air
- utility
- model
- lasts
- pneumatic
- 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.)
- Withdrawn
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a pair of air-filling shoe lasts for protecting shoes. An air bag is made of air-tightness materials, such as rubber or plastic, etc.; air inlet holes and air outlet holes remain in advance, an air plugs are made. The shoe lasts can be made according to various sizes to be suitable for various shoes.
Description
The utility model belongs to commodity, a kind of specifically Pneumatic last of protecting footwear to use.
The four seasons were arranged in 1 year, and spring, summer, autumn, winter, the particularly north, people wear different footwear in Various Seasonal, and the necessary appropriate preservation of the footwear of temporarily not wearing is used otherwise will rot, be out of shape so that can not continue.Now the method for protection footwear generally is that though footwear are had certain effect, effect is very undesirable at shoe lining filling paper or cloth etc., and footwear very easily make moist, gauffer, rot so that influence is used.
The purpose of this utility model is to propose a kind of service life that prolongs footwear, keeps depositing the not Pneumatic last of modification.
In order to achieve the above object, the utility model has designed a kind of inflatable shoe tree.It is by air bag, into and out of the gentle stifled formation of pore.
Advantage of the present utility model: manufacturing process is simple, and is cheap, durable in use, easy to use.Can produce various number shoe trees, satisfy various number footwear and use.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is an outline drawing of the present utility model.
Fig. 2 is a cutaway view of the present utility model.
The utility model is as shown in the figure: with a rubber or an air-tightness air bag of plastic production (1), and give and staying into and out of pore (2), make gas stifled (3), the shoe tree of selection respective number is placed in the shoes and inflates during use, block into and out of pore (2) with gas stifled (3), in case become flat.
Claims (2)
1, a kind of shoe tree is characterized in that by air bag (1), and into and out of pore (2), gas stifled (3) constitutes.
2, shoe tree according to claim 1 is characterized in that air bag (1) is made of airtight material (as rubber, plastics).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89216555 CN2069663U (en) | 1989-09-15 | 1989-09-15 | Pneumatic lasts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89216555 CN2069663U (en) | 1989-09-15 | 1989-09-15 | Pneumatic lasts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2069663U true CN2069663U (en) | 1991-01-23 |
Family
ID=4871986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89216555 Withdrawn CN2069663U (en) | 1989-09-15 | 1989-09-15 | Pneumatic lasts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2069663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949292A (en) * | 2015-09-09 | 2018-04-20 | 艾利丹尼森零售信息服务公司 | Expandable footwear filler |
| US10952507B2 (en) | 2017-09-01 | 2021-03-23 | Avery Dennison Retail Information Services, Llc | Shoe insert |
-
1989
- 1989-09-15 CN CN 89216555 patent/CN2069663U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949292A (en) * | 2015-09-09 | 2018-04-20 | 艾利丹尼森零售信息服务公司 | Expandable footwear filler |
| US10952507B2 (en) | 2017-09-01 | 2021-03-23 | Avery Dennison Retail Information Services, Llc | Shoe insert |
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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 |