CN103423348A - Spring - Google Patents
Spring Download PDFInfo
- Publication number
- CN103423348A CN103423348A CN2013103598262A CN201310359826A CN103423348A CN 103423348 A CN103423348 A CN 103423348A CN 2013103598262 A CN2013103598262 A CN 2013103598262A CN 201310359826 A CN201310359826 A CN 201310359826A CN 103423348 A CN103423348 A CN 103423348A
- Authority
- CN
- China
- Prior art keywords
- coil spring
- spring
- cross
- section
- guide member
- 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.)
- Pending
Links
Images
Landscapes
- Springs (AREA)
Abstract
The invention discloses a spring. With the adoption of the spring, through two stripped springs which are mutually twined and of which the cross sections are rectangular, when the spring acts, an inner ring and an outer ring are mutually matched and limited, so that the guiding of the spring is realized, and the spring has guidance; and a guiding mechanism needs not to be retrofitted inside a spring ring, so that the weight is reduced, and the cost is reduced.
Description
Technical field
The present invention relates to a kind of spring, belong to the hardware fitting field.
Background technique
Traditional spring just carries out the round winding by iron wire or iron bar, this spring on being installed to certain structures in, need to increase a piston axes to guarantee the stability of its motion, will greatly increase production cost like this.
Summary of the invention
The object of the invention is to: a kind of technological scheme addressed the above problem is provided.
The present invention realizes by the following method:
A kind of spring, described spring comprises supporting member and guide member, described supporting member is that cross section is circular coil spring A, described guide member is that two diameters do not wait, coil spring B and coil spring C that the cross section be wound around mutually is rectangle, the internal diameter of described coil spring B is less than the external diameter of coil spring C, and described coil spring B is fixed on the end of coil spring A, the other end that is provided with coil spring A of the center of circle, the relative coil spring A cross section of described coil spring C symmetry;
As further innovation of the present invention, described coil spring A, coil spring B, coil spring C combine by the mode of formed by integrally casting.
Beneficial effect
The ribbon spring that the present invention is rectangle by two cross sections that are wound around mutually, make spring self have guidance quality, no longer need to install guide mechanism additional in spring ring inside, alleviated weight, reduced cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is generalized section of the present invention.
Embodiment
Below in conjunction with accompanying drawing, be described further
As shown in Figure 1 and 2, a kind of spring, described spring comprises supporting member and guide member, described supporting member is that cross section is circular coil spring A, described guide member is that two diameters do not wait, coil spring B and coil spring C that the cross section be wound around mutually is rectangle, and the internal diameter of described coil spring B is less than the external diameter of coil spring C, described coil spring B is fixed on the end of coil spring A, the other end that is provided with coil spring A of the center of circle, the relative coil spring A cross section of described coil spring C symmetry.
Described coil spring A, coil spring B, coil spring C combine by the mode of formed by integrally casting; Inner ring and cycle spring are socketed mutually, and during the spring start, the restriction of working in coordination of inner ring and outer ring, realize the guiding of spring.
Claims (2)
1. a spring, it is characterized in that: described spring comprises supporting member and guide member, described supporting member is that cross section is circular coil spring A, described guide member is that two diameters do not wait, coil spring B and coil spring C that the cross section be wound around mutually is rectangle, the internal diameter of described coil spring B is less than the external diameter of coil spring C, and described coil spring B is fixed on the end of coil spring A, the other end that is provided with coil spring A of the center of circle, the relative coil spring A cross section of described coil spring C symmetry.
2. a kind of spring as claimed in claim 1, it is characterized in that: described coil spring A, coil spring B, coil spring C combine by the mode of formed by integrally casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103598262A CN103423348A (en) | 2013-08-19 | 2013-08-19 | Spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103598262A CN103423348A (en) | 2013-08-19 | 2013-08-19 | Spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103423348A true CN103423348A (en) | 2013-12-04 |
Family
ID=49648542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103598262A Pending CN103423348A (en) | 2013-08-19 | 2013-08-19 | Spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103423348A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639328A (en) * | 1979-09-04 | 1981-04-15 | Yutaka Yamada | Multiple winding torsion coil spring |
| US4726572A (en) * | 1986-05-16 | 1988-02-23 | Sealy, Incorporated | Spring coil and spring assembly |
| CN1040499A (en) * | 1988-08-05 | 1990-03-21 | 睡乡用具有限公司 | Spring units for mattresses |
| DE102004062694A1 (en) * | 2004-12-21 | 2006-06-22 | Oskar Schwenk Gmbh & Co Kg | Coil spring arrangement for e.g. torsional vibration damper, has internal spring coaxially arranged in external spring, where both springs are connected with connecting mass destructible during application of spring arrangement |
| CN201851187U (en) * | 2010-09-25 | 2011-06-01 | 浙江美力弹簧有限公司 | Combined valve spring |
| CN201866148U (en) * | 2010-05-29 | 2011-06-15 | 北华大学 | Double-loop bidirectional helical spring |
-
2013
- 2013-08-19 CN CN2013103598262A patent/CN103423348A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639328A (en) * | 1979-09-04 | 1981-04-15 | Yutaka Yamada | Multiple winding torsion coil spring |
| US4726572A (en) * | 1986-05-16 | 1988-02-23 | Sealy, Incorporated | Spring coil and spring assembly |
| CN1040499A (en) * | 1988-08-05 | 1990-03-21 | 睡乡用具有限公司 | Spring units for mattresses |
| DE102004062694A1 (en) * | 2004-12-21 | 2006-06-22 | Oskar Schwenk Gmbh & Co Kg | Coil spring arrangement for e.g. torsional vibration damper, has internal spring coaxially arranged in external spring, where both springs are connected with connecting mass destructible during application of spring arrangement |
| CN201866148U (en) * | 2010-05-29 | 2011-06-15 | 北华大学 | Double-loop bidirectional helical spring |
| CN201851187U (en) * | 2010-09-25 | 2011-06-01 | 浙江美力弹簧有限公司 | Combined valve spring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014111179A3 (en) | Electrotechnical coil and/or coil winding, method for the production thereof and electrical appliance | |
| EP2741304A3 (en) | Winding structure, coil winding, coil part, and coil winding manufacturing method | |
| CN103746465A (en) | Wireless charging emission coil assembly | |
| CN106044400A (en) | Textile bobbin with radial dimension variable | |
| PT2107262E (en) | Field coil assembly of electromagnetic clutch for compressor | |
| RU2013141253A (en) | CYLINDER-BASED DEVICE | |
| CN204823956U (en) | Cable reel | |
| CN203707882U (en) | Wireless charging transmitting coil assembly | |
| CN103423348A (en) | Spring | |
| EP2600494A3 (en) | Stator core | |
| CN103487664B (en) | A kind of stairstepping inductance coil winding method being applied to inductance sensor | |
| WO2015086117A3 (en) | Electromagnetically actuated brake assembly, and electric motor comprising a brake assembly | |
| CN204477033U (en) | A kind of strong guy cable | |
| CN203740742U (en) | Cable fixing device of cable winding machine | |
| CN202609681U (en) | Wire discharge frame | |
| MY194157A (en) | Pulley structure | |
| CN202957130U (en) | Helical magnetic ring enameled wire | |
| CN112984014A (en) | Spring | |
| CN208345491U (en) | A kind of winding mechanism of Spandex paper tube | |
| CN103359553A (en) | Novel yarn bobbin of spinning machine | |
| CN103523609A (en) | Thread-fixing type textile bobbin | |
| CN102910494A (en) | Novel bobbin | |
| CN204751730U (en) | Reel | |
| CN203212126U (en) | Double-guide-wheel rewinding machine | |
| CN203667726U (en) | Bobbin for textile machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131204 |