CN102144830A - Elastic telescopic shoe tree - Google Patents
Elastic telescopic shoe tree Download PDFInfo
- Publication number
- CN102144830A CN102144830A CN2010101092515A CN201010109251A CN102144830A CN 102144830 A CN102144830 A CN 102144830A CN 2010101092515 A CN2010101092515 A CN 2010101092515A CN 201010109251 A CN201010109251 A CN 201010109251A CN 102144830 A CN102144830 A CN 102144830A
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- heel
- elastic telescopic
- support
- spring
- joint pin
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Abstract
The invention relates to an elastic telescopic shoe tree which comprises a front support and a heel, wherein the front support and the upper heel are provided with a big connecting column respectively and a telescopic tube is connected between the big connecting columns. The elastic telescopic shoe tree is characterized in that the front support and the heel are provided with a small connecting column respectively, and a spring is connected between the small connecting columns. A spring telescopic mechanism connected between the front support and the heel has the advantages of simple structure and good duration effect as compared with a regulation type inflating shoe tree, and has better telescopic effect as compared with a telescopic mechanism only having a plastic corrugated telescopic tube. The shoe tree can reach toe caps and other areas which are hardly to touch, has the advantages of better support effect, stronger strength and longer service life.
Description
Technical field
The present invention relates to fillers, relate in particular to a kind of elastic telescopic fillers.
Background technology
Footwear are the most frequently used necessitys, kind is a lot, and most footwear all are afraid of to be squeezed, grown also and can be out of shape naturally standing time simultaneously, for example leather shoes, leather boots, leather sneakers etc. will directly sustain damage after vamp is squeezed on the one hand, produce concave deformation on the other hand, the while footwear have been put for a long time footwear nation and also can be out of shape naturally, and influence is used and be attractive in appearance.Therefore, people are squeezed and distortion naturally in order to prevent footwear, just put chock in footwear, and the footwear chock of morning is made by plastics or sponge, and big or small, the same typing of shape do not have self-regulation ability, and particularly toe cap etc. is located to be difficult to relate to, and support effect is not good.At this problem, the inventor once designed a kind of adjustable type inflatable shoe tree, its patent No. is zl200420082093.9, solved the non-retractable problem of original technical fillers size, but this fillers needs configuration tool when inflating, and leak easily the inflation back, and enabling capabilities is not good enough, uses trouble.Afterwards the inventor design a kind of simple in structure, length again can be according to the flexible fillers of footwear size, support and heel before its structure comprises, connect the plastic ripple telescoping tube between preceding support and the heel, but the plastic ripple telescoping tube is after being compressed, a little less than the bounce-back elongation ability, support effect is poor, cause toe cap difficulty relate to, often need in use with support and heel before the hand propelled, simultaneously this fillers is short service life.
Summary of the invention
The objective of the invention is provides the elastic telescopic fillers that a kind of telescoping mechanism elasticity capacity is strong, intensity is high, support effect is good in order to overcome the shortcoming of prior art.
The technical solution adopted in the present invention is to achieve the above object of the invention:
The elastic telescopic fillers, support and heel all are shaped on big joint pin before comprising on preceding support and the heel, connect telescoping tube between the big joint pin, it is characterized in that described preceding support and heel all are shaped on little joint pin, connect spring between the little joint pin, and spring is positioned at telescoping tube.
The present invention relates to a kind of elastic telescopic fillers, support and heel before comprising, connect elastic telescopic mechanism between preceding support and the heel with spring, compare with the adjustable type inflatable shoe tree have simple in structure, the advantage that lasting effect is good, compare with the telescoping mechanism that has only the plastic ripple telescoping tube, owing in telescoping tube, set up spring, spring rises preceding support and heel and is connected and supporting role, the spring enabling capabilities is strong, make this fillers can relate to the difficult zones that touch such as toe cap, and the maintenance holding state, even under external force extruding or weather influence footwear nation never is out of shape, and prolong service life.
Be shaped on spring clip on the described little joint pin, spring clip matches with spring, and there had spring clip to make that spring is connected with little joint pin to be more firm.
Described telescoping tube is the plastic ripple telescoping tube, further strengthens flexible effect.
The junction of described big joint pin and telescoping tube is shaped on and cooperates the plane, and big joint pin and telescoping tube are played positioning action, prevents to produce relatively between them to slide.
Support and heel are the hollow body that is made of plastics before described, have saved raw material.
Support and heel are the integral body that blowing is made before described, one-shot forming, and fabrication schedule is simple, and cost is low.
Support and heel are combination forming after the split injection moulding before described, strengthen fillers fastness and surperficial smoothness.
Described before the support and/or heel be shaped on pore, the Convenient shoe tree inner chamber in compression process exhaust and elongation process in air-breathing.
Description of drawings
Fig. 1 is a parts explosion of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the structural representation of elastic telescopic of the present invention mechanism.
The specific embodiment
The present invention relates to a kind of elastic telescopic fillers, as Figure 1-3, the elastic telescopic fillers, support 5 and heel 6 before comprising, before all be shaped on big joint pin 2 on support 5 and the heel 6, connect telescoping tube 1 between the big joint pin 2, it is characterized in that described before support 5 and heel 6 all be shaped on little joint pin 3, connect spring 4 between the little joint pin 3, spring 4 is positioned at telescoping tube 1.Connect elastic telescopic mechanism between preceding support 5 that the present invention relates to and the heel 6 with spring 4, compare with the adjustable type inflatable shoe tree and to have advantage simple in structure, that lasting effect is good, compare with the telescoping mechanism that has only the plastic ripple telescoping tube, owing in telescoping tube, set up spring 4, support 5 is connected and supporting role with 6 of heels before 4 pairs on the spring, spring 4 enabling capabilities are strong, make this fillers can relate to the difficult zones that touch such as toe cap, and maintenance holding state, even under external force extruding or weather influence footwear nation never is out of shape, and prolong service life.Be shaped on spring clip 31 on the described little joint pin 3, spring clip 31 matches with spring 4, and there had spring clip 31 to make that spring 4 is connected with little joint pin 3 to be more firm.Described telescoping tube 1 is the plastic ripple telescoping tube, further strengthens flexible effect.The junction of described big joint pin 2 and telescoping tube 1 is shaped on and cooperates plane 32, big joint pin 2 and telescoping tube 1 are played positioning action, prevent to produce relatively between them and slide, the preceding support 5 of assurance fillers and heel 6 and coil tension spring 4 are in the same plane, and this structure also can be designed to square or en shape or groove location.Support 5 and the hollow body of heel 6 for being made of plastics have been saved raw material before described.Support 5 and heel 6 are the integral body that blowing is made before described, one-shot forming, and fabrication schedule is simple, and cost is low.Support 5 and heel 6 are combination forming after the split injection moulding before described, strengthen the smoothness on fillers fastness and surface.Described before the support 5 and/or heel 6 be shaped on pore, the Convenient shoe tree inner chamber in compression process exhaust and elongation process in air-breathing.
Claims (8)
1. elastic telescopic fillers, comprise preceding support (5) and heel (6), all be shaped on big joint pin (2) on preceding support (5) and the heel (6), connect telescoping tube (1) between the big joint pin (2), it is characterized in that described preceding support (5) and heel (6) all are shaped on little joint pin (3), connect spring (4) between the little joint pin (3).
2. elastic telescopic fillers according to claim 1 is characterized in that being shaped on the described little joint pin (3) spring clip (31), and spring clip (31) matches with spring (4).
3. elastic telescopic fillers according to claim 1 is characterized in that described telescoping tube (1) is the plastic ripple telescoping tube.
4. elastic telescopic fillers according to claim 1 is characterized in that the junction of described big joint pin (2) and telescoping tube (1) is shaped on cooperation plane (32).
5. elastic telescopic fillers according to claim 1 is characterized in that described preceding support (5) and heel (6) hollow body for being made of plastics.
6. elastic telescopic fillers according to claim 1 or 5, it is characterized in that described before support (5) and heel (6) be the integral body that blowing is made.
7. elastic telescopic fillers according to claim 1 or 5, it is characterized in that described before support (5) and heel (6) be combination forming after the split injection moulding.
8. elastic telescopic fillers according to claim 5 is characterized in that described preceding support (5) and/or heel (6) are shaped on pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101092515A CN102144830A (en) | 2010-02-05 | 2010-02-05 | Elastic telescopic shoe tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101092515A CN102144830A (en) | 2010-02-05 | 2010-02-05 | Elastic telescopic shoe tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102144830A true CN102144830A (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101092515A Pending CN102144830A (en) | 2010-02-05 | 2010-02-05 | Elastic telescopic shoe tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102144830A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013161A (en) * | 2014-06-06 | 2014-09-03 | 陈珩 | Boot leg support |
| CN109008890A (en) * | 2018-09-18 | 2018-12-18 | 甘龙龙 | Integral type vamp cleaning machine |
| CN109549602A (en) * | 2017-09-26 | 2019-04-02 | 青岛海尔洗衣机有限公司 | Support device and shoe washing machine for shoe washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030046778A1 (en) * | 2001-09-07 | 2003-03-13 | Sicurelli Robert J. | Adaptable shoe tree to stabilize backless and other shores |
| CN200941867Y (en) * | 2006-08-21 | 2007-09-05 | 崔宗波 | Conveniently telescopic shoe support |
| CN201048614Y (en) * | 2007-06-25 | 2008-04-23 | 林广群 | Last |
| CN201299164Y (en) * | 2008-11-01 | 2009-09-02 | 阳建华 | Novel shoe stretcher |
| CN201675157U (en) * | 2010-02-09 | 2010-12-22 | 王阳春 | Elastic extending and retracting shoe tree |
-
2010
- 2010-02-05 CN CN2010101092515A patent/CN102144830A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030046778A1 (en) * | 2001-09-07 | 2003-03-13 | Sicurelli Robert J. | Adaptable shoe tree to stabilize backless and other shores |
| CN200941867Y (en) * | 2006-08-21 | 2007-09-05 | 崔宗波 | Conveniently telescopic shoe support |
| CN201048614Y (en) * | 2007-06-25 | 2008-04-23 | 林广群 | Last |
| CN201299164Y (en) * | 2008-11-01 | 2009-09-02 | 阳建华 | Novel shoe stretcher |
| CN201675157U (en) * | 2010-02-09 | 2010-12-22 | 王阳春 | Elastic extending and retracting shoe tree |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013161A (en) * | 2014-06-06 | 2014-09-03 | 陈珩 | Boot leg support |
| CN109549602A (en) * | 2017-09-26 | 2019-04-02 | 青岛海尔洗衣机有限公司 | Support device and shoe washing machine for shoe washing machine |
| CN109549602B (en) * | 2017-09-26 | 2021-07-06 | 重庆海尔洗衣机有限公司 | Supporting device for shoe washing machine and shoe washing machine |
| CN109008890A (en) * | 2018-09-18 | 2018-12-18 | 甘龙龙 | Integral type vamp cleaning machine |
| CN109008890B (en) * | 2018-09-18 | 2020-12-15 | 桐庐火炎医疗器械有限公司 | Integrated vamp cleaning machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110810 |