CN104295648A - Spring with fixing device - Google Patents
Spring with fixing device Download PDFInfo
- Publication number
- CN104295648A CN104295648A CN201410501294.6A CN201410501294A CN104295648A CN 104295648 A CN104295648 A CN 104295648A CN 201410501294 A CN201410501294 A CN 201410501294A CN 104295648 A CN104295648 A CN 104295648A
- Authority
- CN
- China
- Prior art keywords
- spring
- spring body
- fixing device
- fixing rod
- fixing
- 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
Classifications
-
- 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
- F16F1/08—Wound springs with turns lying in mainly conical surfaces, i.e. characterised by varying diameter
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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
- F16F1/12—Attachments or mountings
- F16F1/122—Attachments or mountings where coils, e.g. end coils, of the spring are rigidly clamped or similarly fixed
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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
- F16F1/12—Attachments or mountings
- F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a spring with a fixing device. The spring with the fixing device comprises a spring body which is formed by a metal strip at a time, the spring body comprises a spring main body and the fixing device, the fixing device comprises an upper fixing frame arranged at the upper end of the spring main body and a lower fixing frame arranged at the lower end of the spring main body, the upper fixing frame comprises an upper fixing rod connected with the upper end of the spring main body and an upper fixing ring connected to the tail end of the upper fixing rod, and the lower fixing frame comprises a lower fixing rod connected with the lower end of the spring main body and a lower fixing ring connected to the tail end of the lower fixing rod. The spring with the fixing device has the specific advantages of being reasonable in design and simple in structure; when the spring with the fixing device is used for manufacturing furniture such as sofas and mattresses, elasticity is good, the comfort level is high, and the spring is stable in the sofas and beds, and is long in service life.
Description
Technical field
The present invention relates to spring technical field, be related specifically to a kind of spring with fixing device.
Background technique
Along with progress and the expanding economy of society, the requirement of people's many lives comfort level is also more and more higher, no matter be recumbency or stand, all to there is higher comfort level, and then there is the bed with spring and sofa, but the spring overwhelming majority that prior art is used for bed and sofa is all place spring lower edges being stuck in connecting part with it, and then spring can not be made to be fixed preferably in sofa inside, bed Kazakhstan, thus affect the comfort level of user, also reduce the working life of spring simultaneously.
But for the deficiencies in the prior art, developer is necessary that development one is reasonable in design, structure simple, make sofa, mattress furniture with it, have good springiness, comfort level is high, spring is at the spring with fixing device of inner comparatively stable, the long service life of sofa and bed.
Summary of the invention
For solving prior art Problems existing, the object of the invention provide kind reasonable in design, structure simple, make sofa, mattress furniture with it, have good springiness, comfort level is high, spring is at the spring with fixing device of inner comparatively stable, the long service life of sofa and bed.
For solving above technical problem, the present invention comes to be realize by the following technical solutions: a kind of spring with fixing device, and comprise with the one-time formed spring body of metal bar, described spring body comprises spring body and fixing device;
Described fixing device comprises the upper holder arranging spring body upper end and the lower fixed frame being arranged on spring body lower end;
Fixed frame comprises the upper fixing rod be connected with spring body upper end and the upper retaining ring being connected to upper fixing rod tail end;
Described lower fixed frame comprises the lower fixing rod be connected with spring body lower end and the lower retaining ring being connected to lower fixing rod tail end.
In a preferred embodiment of the invention, described spring body entirety conically.
In a preferred embodiment of the invention, fixed bar and spring body are that circular arc is excessively connected.
In a preferred embodiment of the invention, described lower fixing rod and spring body are that circular arc is excessively connected.
In a preferred embodiment of the invention, fixed ring center line, spring body center line and lower retaining ring center line overlap.
Beneficial effect of the present invention is; Compared with prior art, the present invention includes the one-time formed spring body of metal bar, but spring body comprises spring body and fixing device; Fixing device comprises the upper holder arranging spring body upper end and the lower fixed frame being arranged on spring body lower end; And upper holder comprises the upper fixing rod be connected with spring body upper end and the upper retaining ring being connected to upper fixing rod tail end; Lower fixed frame comprises the lower fixing rod be connected with spring body lower end and the lower retaining ring being connected to lower fixing rod tail end, and then when mounting spring, through upper and lower retaining ring, spring can be fixed on sofa or bed inside with bolt, thus avoid spring in the inner unstable shortcoming of sofa or bed, further increase spring stability therein and working life.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is plan view of the present invention;
Fig. 2 is one of structural representation of the present invention;
Fig. 3 is structural representation two of the present invention;
Numeral and the corresponding part title represented by letter in figure:
1. go up fixing rod 3. spring body 4. times fixing rods 5. times retaining ring 6. metal bar 12. upper holder 45. lower fixed frames on retaining ring 2..
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
Shown in Fig. 1-Fig. 3, the present invention is a kind of spring with fixing device, comprise with the one-time formed spring body of metal bar 6, spring body comprises spring body 3 and fixing device, spring body 3 entirety conically, spring body 3 everywhere pitch is identical, and then the stress avoiding pitch difference to cause is concentrated, thus improves the working life of spring.
In the present embodiment, fixing device comprises the upper holder 12 arranging spring body 3 upper end and the lower fixed frame 45 being arranged on spring body 3 lower end;
In the present embodiment, upper holder 12 comprises the upper fixing rod 2 be connected with spring body 3 upper end and the upper retaining ring 1 being connected to upper fixing rod 2 tail end, and upper fixing rod 2 is excessively connected for circular arc with spring body 3;
In the present embodiment, lower fixed frame 45 comprises the lower fixing rod 4 be connected with spring body 3 lower end and the lower retaining ring 5 being connected to lower fixing rod 4 tail end, and lower fixing rod 4 is excessively connected for circular arc with spring body 3.
In the present embodiment, upper retaining ring 1 center line, spring body 3 center line and lower retaining ring 5 center line overlap, thus improve the equalization performance of spring stress.
The present invention includes the one-time formed spring body of metal bar in sum, but spring body comprises spring body and fixing device; Fixing device comprises the upper holder arranging spring body upper end and the lower fixed frame being arranged on spring body lower end; And upper holder comprises the upper fixing rod be connected with spring body upper end and the upper retaining ring being connected to upper fixing rod tail end; Lower fixed frame comprises the lower fixing rod be connected with spring body lower end and the lower retaining ring being connected to lower fixing rod tail end, and then when mounting spring, through upper and lower retaining ring, spring can be fixed on sofa or bed inside with bolt, thus avoid spring in the inner unstable shortcoming of sofa or bed, further increase spring stability therein and working life.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. with a spring for fixing device, it is characterized in that, comprise with the one-time formed spring body of metal bar, described spring body comprises spring body and fixing device;
Described fixing device comprises the upper holder arranging spring body upper end and the lower fixed frame being arranged on spring body lower end;
Fixed frame comprises the upper fixing rod be connected with spring body upper end and the upper retaining ring being connected to upper fixing rod tail end;
Described lower fixed frame comprises the lower fixing rod be connected with spring body lower end and the lower retaining ring being connected to lower fixing rod tail end.
2. a kind of spring with fixing device according to claim 1, is characterized in that: described spring body entirety conically.
3. a kind of spring with fixing device according to claim 1, is characterized in that: fixed bar and spring body are that circular arc is excessively connected.
4. a kind of spring with fixing device according to claim 1, is characterized in that: described lower fixing rod and spring body are that circular arc is excessively connected.
5. a kind of spring with fixing device according to claim 1, is characterized in that: fixed ring center line, spring body center line and lower retaining ring center line overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501294.6A CN104295648A (en) | 2014-09-26 | 2014-09-26 | Spring with fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501294.6A CN104295648A (en) | 2014-09-26 | 2014-09-26 | Spring with fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295648A true CN104295648A (en) | 2015-01-21 |
Family
ID=52315512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501294.6A Pending CN104295648A (en) | 2014-09-26 | 2014-09-26 | Spring with fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295648A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202087A (en) * | 2015-09-29 | 2015-12-30 | 成都聚合科技有限公司 | Spring special for concentrating photovoltaic solar component |
| CN105645105A (en) * | 2016-03-16 | 2016-06-08 | 广东富山玻璃机械有限公司 | Vertical type glass conveying chain plate mechanism |
| CN106351998A (en) * | 2016-11-02 | 2017-01-25 | 成都聚合追阳科技有限公司 | Special closed-loop spring for concentrating photovoltaic module |
| CN109730488A (en) * | 2019-03-05 | 2019-05-10 | 李春山 | A kind of double-layer siamesed spring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2252959A1 (en) * | 1972-10-28 | 1974-05-09 | Gerdts Gustav F Kg | FEATHER |
| US20040077420A1 (en) * | 2000-05-12 | 2004-04-22 | Levi Michael K. | Swinging seat with improved spring suspension |
| CN102537164A (en) * | 2011-12-22 | 2012-07-04 | 王昭东 | Conical spring |
| CN202659788U (en) * | 2012-05-25 | 2013-01-09 | 杭州安费诺飞凤通信部品有限公司 | Conical spring |
| CN103335045A (en) * | 2013-07-04 | 2013-10-02 | 昆山杰升精密五金有限公司 | Different-diameter conical spring |
| CN103403386A (en) * | 2011-03-04 | 2013-11-20 | 百乐仕株式会社 | Spring assembly |
| CN204213232U (en) * | 2014-09-26 | 2015-03-18 | 无锡市天力五金弹簧厂 | A kind of spring with fixing device |
-
2014
- 2014-09-26 CN CN201410501294.6A patent/CN104295648A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2252959A1 (en) * | 1972-10-28 | 1974-05-09 | Gerdts Gustav F Kg | FEATHER |
| US20040077420A1 (en) * | 2000-05-12 | 2004-04-22 | Levi Michael K. | Swinging seat with improved spring suspension |
| CN103403386A (en) * | 2011-03-04 | 2013-11-20 | 百乐仕株式会社 | Spring assembly |
| CN102537164A (en) * | 2011-12-22 | 2012-07-04 | 王昭东 | Conical spring |
| CN202659788U (en) * | 2012-05-25 | 2013-01-09 | 杭州安费诺飞凤通信部品有限公司 | Conical spring |
| CN103335045A (en) * | 2013-07-04 | 2013-10-02 | 昆山杰升精密五金有限公司 | Different-diameter conical spring |
| CN204213232U (en) * | 2014-09-26 | 2015-03-18 | 无锡市天力五金弹簧厂 | A kind of spring with fixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202087A (en) * | 2015-09-29 | 2015-12-30 | 成都聚合科技有限公司 | Spring special for concentrating photovoltaic solar component |
| CN105645105A (en) * | 2016-03-16 | 2016-06-08 | 广东富山玻璃机械有限公司 | Vertical type glass conveying chain plate mechanism |
| CN106351998A (en) * | 2016-11-02 | 2017-01-25 | 成都聚合追阳科技有限公司 | Special closed-loop spring for concentrating photovoltaic module |
| CN109730488A (en) * | 2019-03-05 | 2019-05-10 | 李春山 | A kind of double-layer siamesed spring |
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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: 20150121 |