CN102011820A - Connection type spring for shoe and forming process thereof - Google Patents
Connection type spring for shoe and forming process thereof Download PDFInfo
- Publication number
- CN102011820A CN102011820A CN 201010589514 CN201010589514A CN102011820A CN 102011820 A CN102011820 A CN 102011820A CN 201010589514 CN201010589514 CN 201010589514 CN 201010589514 A CN201010589514 A CN 201010589514A CN 102011820 A CN102011820 A CN 102011820A
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- spring
- footwear
- type spring
- carry out
- jointing type
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Abstract
The invention provides a connection type spring for a shoe, comprising a sectioned spring strip. The spring is characterized in that the two ends of the spring strip are rolled upwards and form hooks so as to be hinged on the corresponding positions of the sole; the spring strip is divided into two half parts; and the two half parts are respectively wound 16 circles and are connected by a straight line. The spring has simple structure and good elasticity, can effectively play a role of buffering and reduce sports injury and has simple forming process and high production efficiency.
Description
Technical field
The present invention relates to a kind of footwear with jointing type spring and moulding process thereof, be applied to footwear and already produce, belong to the spring field.
Background technique
Footwear are requisite daily necessitiess during we live, and in movement process, the effect of sole is obvious especially especially.Because we are in life motion, for example walking, climb the mountain, play ball etc. when movable, can make our bone produce bump, friction, thereby damage our bone joint, sole damping, buffer function are just most important.Thereby, are research purposes of the present invention at the problems referred to above.
Summary of the invention
One of purpose of the present invention is that a kind of footwear jointing type spring will be provided, and this spring structure is simple, and elastic force is good, and cushioning effect is good.
The invention is characterized in: a kind of footwear jointing type spring, comprise the section of one-tenth spring, it is characterized in that: volume and one-tenth hook-type on the described spring two end part, be placed on the sole corresponding site in order to hinged, described spring divides halves, half rotation 16 circles of reeling, second half 16 circles of also reeling, and halves connects by form of straight lines.
Another object of the present invention is that a kind of footwear jointing type spring forming technology will be provided, and this manufacturing process is simple, and the shaping efficiency height is easy and simple to handle.
Another feature of the present invention is: a kind of footwear is characterized in that with jointing type spring forming technology, carry out as follows:
A. select the SUS304 stainless steel material for use, and to select diameter for use be 1.4mm;
B. send into the automatic spring wind-roll-forming;
C. carry out tempering heat treatment, adopting temperature is 380 ° ± 15 °, temper time 30m;
D. temper profiled member is carried out shot blast, shot-peening time 30-45m;
E. again the profiled member after the shot blast is carried out tempering heat treatment, adopting temperature is 240 ° ± 15 °, temper time 30m;
F. carry out cleaning process, decontamination;
G. pack.
Advantage of the present invention: the present invention is simple in structure, and elastic force is good, can effectively play buffer function, reduce injury gained in sports, and moulding process is simple, the manufacturing efficiency height.
Description of drawings
Fig. 1 is an embodiment of the invention structural front view.
Fig. 2 is an embodiment of the invention structure plan view.
Fig. 3 is an embodiment of the invention structure side view.
Embodiment
With reference to figure 1, Fig. 2 and Fig. 3, a kind of footwear jointing type spring comprises the section of one-tenth spring 1, and the last volume of described spring two end part 1-1,1-2 also becomes hook-type, be placed on the sole corresponding site in order to hinged, described spring divides halves, half 1-3 of rotation 16 circles of reeling, the 1-4 of second half 16 circles of also reeling, and halves connects by form of straight lines 1-5, and the coiling race diameter reaches 7.1mm.
Above-mentioned rotation is reeled and is adopted dextrorotation to roll, and rotation coiling axis 3 is vertical with end hook oblique crank Z line 2.
Above-mentioned one-tenth section spring adopts the SUS304 stainless steel material, and to become a section spring to select diameter for use be 1.4mm.
A kind of footwear jointing type spring forming technology, carry out as follows:
A. select the SUS304 stainless steel material for use, and to select diameter for use be 1.4mm;
B. send into the automatic spring wind-roll-forming;
C. carry out tempering heat treatment, adopting temperature is 380 ° ± 15 °, temper time 30m;
D. temper profiled member is carried out shot blast, shot-peening time 30-45m;
E. again the profiled member after the shot blast is carried out tempering heat treatment, adopting temperature is 240 ° ± 15 °, temper time 30m;
F. carry out cleaning process, decontamination;
G. pack.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. footwear jointing type spring, comprise the section of one-tenth spring, it is characterized in that: volume and one-tenth hook-type on the described spring two end part, be placed on the sole corresponding site in order to hinged, described spring divides halves, half rotation 16 circles of reeling, second half 16 circles of also reeling, and halves connects by form of straight lines.
2. footwear jointing type spring according to claim 1 is characterized in that: described rotation is reeled and is adopted dextrorotation to roll, and rotation coiling axis is vertical with end hook oblique crank Z line.
3. footwear jointing type spring according to claim 1 is characterized in that: described one-tenth section spring adopts the SUS304 stainless steel material, and to become a section spring to select diameter for use be 1.4mm.
4. footwear is characterized in that with jointing type spring forming technology, carry out as follows:
A. select the SUS304 stainless steel material for use, and to select diameter for use be 1.4mm;
B. send into the automatic spring wind-roll-forming;
C. carry out tempering heat treatment, adopting temperature is 380 ° ± 15 °, temper time 30m;
D. temper profiled member is carried out shot blast, shot-peening time 30-45m;
E. again the profiled member after the shot blast is carried out tempering heat treatment, adopting temperature is 240 ° ± 15 °, temper time 30m;
F. carry out cleaning process, decontamination;
G. pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010589514 CN102011820A (en) | 2010-12-15 | 2010-12-15 | Connection type spring for shoe and forming process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010589514 CN102011820A (en) | 2010-12-15 | 2010-12-15 | Connection type spring for shoe and forming process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102011820A true CN102011820A (en) | 2011-04-13 |
Family
ID=43842106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010589514 Pending CN102011820A (en) | 2010-12-15 | 2010-12-15 | Connection type spring for shoe and forming process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057822A (en) * | 2017-12-07 | 2018-05-22 | 佛山市顺德区奥丰弹簧有限公司 | A kind of manufacture craft of hinge spring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4088311A (en) * | 1976-05-03 | 1978-05-09 | Volkswagenwerk Aktiengesellschaft | Tension spring arrangement |
| CN1516557A (en) * | 2001-01-26 | 2004-07-28 | 纳幕尔杜邦公司 | Shock absorbing structure |
| CN101455457A (en) * | 2007-12-13 | 2009-06-17 | 株式会社Ryn韩国 | A midsole for masai walking health footwear having a barefoot technology |
| CN201354822Y (en) * | 2009-02-24 | 2009-12-02 | 杭州钱江弹簧有限公司 | Dual-head conjoined tension spring |
| CN201375090Y (en) * | 2009-03-13 | 2010-01-06 | 芦慧田 | Bendable wooden sole |
-
2010
- 2010-12-15 CN CN 201010589514 patent/CN102011820A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4088311A (en) * | 1976-05-03 | 1978-05-09 | Volkswagenwerk Aktiengesellschaft | Tension spring arrangement |
| CN1516557A (en) * | 2001-01-26 | 2004-07-28 | 纳幕尔杜邦公司 | Shock absorbing structure |
| CN101455457A (en) * | 2007-12-13 | 2009-06-17 | 株式会社Ryn韩国 | A midsole for masai walking health footwear having a barefoot technology |
| CN201354822Y (en) * | 2009-02-24 | 2009-12-02 | 杭州钱江弹簧有限公司 | Dual-head conjoined tension spring |
| CN201375090Y (en) * | 2009-03-13 | 2010-01-06 | 芦慧田 | Bendable wooden sole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057822A (en) * | 2017-12-07 | 2018-05-22 | 佛山市顺德区奥丰弹簧有限公司 | A kind of manufacture craft of hinge spring |
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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: 20110413 |