CN112984014A - Spring - Google Patents
Spring Download PDFInfo
- Publication number
- CN112984014A CN112984014A CN201911278035.0A CN201911278035A CN112984014A CN 112984014 A CN112984014 A CN 112984014A CN 201911278035 A CN201911278035 A CN 201911278035A CN 112984014 A CN112984014 A CN 112984014A
- Authority
- CN
- China
- Prior art keywords
- spring
- circular
- ring
- springs
- shaped
- 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- Withdrawn
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/042—Wound springs characterised by the cross-section of the wire
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a spring, which is characterized in that two strip-shaped springs which are mutually wound and have rectangular sections are used, when the spring acts, an inner ring and an outer ring are matched and limited with each other, so that the guidance of the spring is realized, the spring has guidance performance, a guide mechanism does not need to be additionally arranged in a spring ring, the weight is reduced, and the cost is reduced.
Description
Technical Field
The invention relates to a spring, and belongs to the field of hardware fittings.
Background
The traditional spring is only wound in a coil shape through an iron wire or an iron strip, when the spring is installed on some structures, the axis of a piston needs to be added to ensure the motion stability of the spring, and therefore the production cost is greatly increased.
Disclosure of Invention
The invention aims to: a solution to the above problems is provided.
The invention is realized by the following method:
a spring comprises a supporting member and a guide member, wherein the supporting member is a ring-shaped spring A with a circular section, the guide member is composed of two ring-shaped springs B and a ring-shaped spring C, the diameters of the two ring-shaped springs B are different, the cross sections of the two ring-shaped springs B and the ring-shaped spring C are mutually wound, the inner diameter of each ring-shaped spring B is smaller than the outer diameter of each ring-shaped spring C, each ring-shaped spring B is fixed at one end of each ring-shaped spring A, and the other ends of the ring-shaped springs A are symmetrically arranged relative to the center of the cross section of each ring-shaped;
as a further innovation of the invention, the ring-shaped spring A, the ring-shaped spring B and the ring-shaped spring C are combined together in an integrally pouring mode.
Advantageous effects
According to the invention, the two strip-shaped springs which are mutually wound and have rectangular sections are adopted, so that the springs have guiding property, a guiding mechanism is not required to be additionally arranged in the spring ring, the weight is reduced, and the cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
Detailed Description
The following further description is made with reference to the accompanying drawings
As shown in fig. 1-2, the spring includes a supporting member and a guiding member, the supporting member is a circular spring a with a circular cross section, the guiding member is two circular springs B and two circular springs C with different diameters, which are mutually wound and have rectangular cross sections, the inner diameter of the circular spring B is smaller than the outer diameter of the circular spring C, the circular spring B is fixed at one end of the circular spring a, and the circular spring C is provided with the other end of the circular spring a symmetrically relative to the center of the cross section of the circular spring a.
The ring-shaped spring A, the ring-shaped spring B and the ring-shaped spring C are combined together in an integral pouring mode; the inner ring and the outer ring are mutually sleeved, and when the spring acts, the inner ring and the outer ring are mutually matched and limited, so that the guide of the spring is realized.
Claims (2)
1. A spring, characterized by: the spring comprises a supporting member and a guide member, wherein the supporting member is a circular spring A with a circular section, the guide member is composed of two circular springs B and a circular spring C, the diameters of the two circular springs A are different, the cross sections of the two circular springs B and the two circular springs C are mutually wound and are rectangular, the inner diameter of each circular spring B is smaller than the outer diameter of each circular spring C, each circular spring B is fixed at one end of each circular spring A, and the other ends of the circular springs A are symmetrically arranged relative to the circle center of the cross section of each circular spring A.
2. A spring as claimed in claim 1, wherein: the ring-shaped spring A, the ring-shaped spring B and the ring-shaped spring C are combined together in an integral pouring mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278035.0A CN112984014A (en) | 2019-12-12 | 2019-12-12 | Spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278035.0A CN112984014A (en) | 2019-12-12 | 2019-12-12 | Spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112984014A true CN112984014A (en) | 2021-06-18 |
Family
ID=76331955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911278035.0A Withdrawn CN112984014A (en) | 2019-12-12 | 2019-12-12 | Spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112984014A (en) |
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2019
- 2019-12-12 CN CN201911278035.0A patent/CN112984014A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210618 |