CN201963789U - High-elasticity conjoined spring without connector - Google Patents
High-elasticity conjoined spring without connector Download PDFInfo
- Publication number
- CN201963789U CN201963789U CN2011201209336U CN201120120933U CN201963789U CN 201963789 U CN201963789 U CN 201963789U CN 2011201209336 U CN2011201209336 U CN 2011201209336U CN 201120120933 U CN201120120933 U CN 201120120933U CN 201963789 U CN201963789 U CN 201963789U
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- Prior art keywords
- spring
- elasticity
- connector
- lower supporting
- supporting arm
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- Expired - Fee Related
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model belongs to the technical field of springs and particularly relates to a high-elasticity conjoined spring without a connector. The high-elasticity conjoined spring without the connector comprises single springs, wherein each single spring comprises an upper supporting arm and a lower supporting arm which are formed by winding a continuously bent spring wire and arranged in a vertically staggered manner, and a vertical spring arranged between the upper supporting arm and the lower supporting arm; the high-elasticity conjoined spring without the connector is characterized in that the upper and the lower supporting arms are semicircular supporting arms; and the vertical springs are semicircular arc, and the number of the semicircular arc vertical springs is 2 to 5. The high-elasticity conjoined spring without the connector has the advantages that the upper and the lower supporting arms are semicircular, and after the semicircular upper and lower supporting arms of the two single springs are butted, the butted upper and lower supporting arms are connected into circular supporting arms through S-shaped springs, so that not only the process is simple, the forced bending angle is reduced, but also the high-elasticity conjoined spring without the connector is good in stress state, high in strength of the spring, good and uniform in hardness and wide in application range; and the high-elasticity conjoined spring without the connector is particularly suitable for manufacture of a Simmons mattresses and a sofa cushion.
Description
Technical field
The utility model belongs to the spring technical field, especially relates to a kind of high elasticity non-joint conjoined spring.
Background technique
At present, make that the spring of padding for spring bed is even to be monomer pagoda type spring structure, because the pagoda type spring is a pressure spring, its structure fails reasonably to utilize the characteristic of spring material, and connect between the spring and all need snap close, in order to reach the better elastic purpose, have to overstriking and increase Spring Steel Wire, this spring not only causes the waste steel, manufacturing efficiency is low, and poor product quality, the cost height, spring is yielding.Develop the non-joint spring at above-mentioned situation people, its structure is bent into the identical spring assembly of several shapes by a Spring Steel Wire and is formed, its support arm is made " п " type, and series interleaved setting, last, be provided with the semi-circle that several are connected with each other between the lower support arm, the whole quality of this spring is even, elasticity is better, but because the spring support arm is " п " type, in the working process adjacent two monomer spring assemblies on, lower support arm " п " type direction is docked the back on the contrary and is formed the square or rectangular structure, it is impaired easily to bend in the process steel wire, and yield rate is low, also influences the working life of spring simultaneously.
Summary of the invention
The purpose of this utility model is: overcome the defective of prior art, provide a kind of reasonable in design, preparation process is simple, and the making stress phase is good, the high elasticity non-joint conjoined spring of long service life.
The purpose of this utility model realizes by following technical proposals:
High elasticity non-joint conjoined spring of the present utility model, comprise by a Spring Steel Wire continuous bend turning to the upper and lower supporting arm that is crisscross arranged and being arranged on the monomer spring that the upright spring between the upper and lower supporting arm is formed, it is characterized in that described upper and lower supporting arm is semicircle supporting arm.
Described upright spring is the upright spring of 2-5 semicircular arc.
The utility model has the advantages that: because this reality is made novel upper and lower supporting arm is semicircle supporting arm, after the semicircle upper and lower supporting arm butt joint with two monomer springs, and connect into circular supporting arm by the snake spring, not only preparation process is simple, reduced the pressure bend angle, and stress phase is good, the spring strength height, hardness is well even, and using scope is wide.Be specially adapted to the making of padding for spring bed and Sofa mattress.
Description of drawings
Fig. 1 is the structural representation of the utility model monomer spring.
Fig. 2 is the structural representation after two monomer spring butt joints of the utility model.
Embodiment
Given embodiment further specifies embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, high elasticity non-joint conjoined spring of the present utility model, comprise by a Spring Steel Wire continuous bend turning to the upper and lower supporting arm that is crisscross arranged 1 and being arranged on the monomer spring that the upright spring 3 between the upper and lower supporting arm 1 is formed, it is characterized in that described upper and lower supporting arm 1 is semicircle supporting arm.With semicircle upper and lower supporting arm 1 semicircle butt joint of two monomer springs, and connect into circular supporting arm, form spring assembly, as shown in Figure 2 by snake spring 2.This structure has reduced when upper and lower supporting arm is made effectively forces the bend angle operation, and not only preparation process is simple, and stress phase is good, the spring strength height, and hardness is even.
In order to improve the elasticity of upright spring, the utility model can according to the requirement of spring mattress bed or seat cushion will described upright spring 3 for the semicircular arc of making 2,3,4 or 5 founds spring, to increase the comfort level of its human body.
Claims (2)
1. high elasticity non-joint conjoined spring, comprise by a Spring Steel Wire continuous bend turning to the upper and lower supporting arm that is crisscross arranged and being arranged on the monomer spring that the upright spring between the upper and lower supporting arm is formed, it is characterized in that described upper and lower supporting arm is semicircle supporting arm.
2. high elasticity non-joint conjoined spring according to claim 1 is characterized in that described upright spring is 2-5 the upright spring of semicircular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201209336U CN201963789U (en) | 2011-04-22 | 2011-04-22 | High-elasticity conjoined spring without connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201209336U CN201963789U (en) | 2011-04-22 | 2011-04-22 | High-elasticity conjoined spring without connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963789U true CN201963789U (en) | 2011-09-07 |
Family
ID=44526325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201209336U Expired - Fee Related CN201963789U (en) | 2011-04-22 | 2011-04-22 | High-elasticity conjoined spring without connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092864A (en) * | 2018-09-25 | 2018-12-28 | 广州市联柔机械设备有限公司 | A kind of bagged-spring bed mattress and its mattress material classified reclaiming method convenient for recycling |
-
2011
- 2011-04-22 CN CN2011201209336U patent/CN201963789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092864A (en) * | 2018-09-25 | 2018-12-28 | 广州市联柔机械设备有限公司 | A kind of bagged-spring bed mattress and its mattress material classified reclaiming method convenient for recycling |
| WO2020062767A1 (en) * | 2018-09-25 | 2020-04-02 | 广州市联柔机械设备有限公司 | Pocket spring mattress for ease of recycling, and mattress material classifying and recycling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20170422 |