CN102537171A - Vertically and horizontally combined gas pressure spring - Google Patents
Vertically and horizontally combined gas pressure spring Download PDFInfo
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- CN102537171A CN102537171A CN2012100409599A CN201210040959A CN102537171A CN 102537171 A CN102537171 A CN 102537171A CN 2012100409599 A CN2012100409599 A CN 2012100409599A CN 201210040959 A CN201210040959 A CN 201210040959A CN 102537171 A CN102537171 A CN 102537171A
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Abstract
The invention relates to a vertically and horizontally combined gas pressure spring, which solves the problems of complicated structure and low compressive strength of a current gas spring. The vertically and horizontally combined gas pressure spring comprises a spring body and is characterized in that the spring body comprises a plurality of vertically arranged gas column strips with pressure gas containing cavities, horizontal hollow annular gas bags are sleeved on the gas column strips, the upper end and the lower end of each gas column strip are respectively positioned and connected, and gas pressure in the containing cavities can be adjusted. The hardness of the vertically and horizontally combined gas pressure spring is conveniently adjusted by filling pressure gas, particularly, the gas pressure spring has the advantage of large deformation travel, one-way deformation range is wide, the demands of various occasions are met, and the gas pressure spring can be adjusted in real time so that comfort is enhanced. Moreover, the gas pressure spring is convenient to coil, transport cost is saved, and a user can use the gas pressure spring only by filling the gas and the unfolding the gas pressure spring. Besides, the gas pressure spring is positioned in a vertically and horizontally combined manner, so that the gas pressure spring is stressed in a balanced manner, and damage caused by unbalanced stress of unilateral bias pressure is prevented.
Description
Technical field
The present invention relates to spring manufacturing technology field, especially a kind of in length and breadth to the combined air compressing spring.
Background technique
" spring " can be divided into pressure spring, torsion spring and extension spring on function, pressure spring commonly used encloses around forming with the strong wire of elasticity such as steel wire twist, utilizes its elastic strain to produce elastic force.This type stage clip back elastic force that is shaped is set unadjustable, still occupies than large space after being compressed, and is used in to guarantee that each uses the zone all to have satisfied comfort level behind the place such as spring mattress.Though someone has designed gas spring, it is formed by inserting cylinder in the individual layer cavity, piston (push rod), additional built-in spring etc., and the spring body is made up of single chamber post; Compressive strength is low, and complex structure, cooperates between part to require height; In addition; Above-mentioned gas spring deformation stroke is not enough, and the hardness regulation range is little, and non-working condition still takies than large space.
Summary of the invention
The objective of the invention is provides a kind of elasticity adjusting that has for the deficiency that solves above-mentioned existing technology, and the deformation stroke is long, and it is little in length and breadth to the combined air compressing spring to take up room after the compression.
In order to achieve the above object; What the present invention designed is a kind of in length and breadth to the combined air compressing spring; Comprise the spring body, it is characterized in that described spring body is made up of many gas column bands with pressed gas receiving cavity, said many gas column bands vertically are provided with and are with the transversal hollow annular air-pocket; The two ends up and down of said gas column band are located by connecting respectively, and the gas pressure in the said receiving cavity is adjustable.The technological scheme that the present invention limits by a plurality of gas column bands with bear support function after annular air-pocket is connected, compare single chamber post, the compressive strength height; But the hardness of real-time regulated gas spring (elasticity) increases comfort level and Applicable scope; Simple in structure, easy to process, it is convenient to assemble; The gas column band get rid of take up room after the pressure air compression little, can package, be convenient to packing, deposit and transport, and vertical and horizontal combined type location, make the gas spring producing balanced forces, prevent that one-sided bias voltage from causing the damage of unbalance stress.
Improve and replenish as the further of said structure, the present invention also comprises the combination in any of following additional technical feature or these characteristics:
The two ends up and down of said many gas column bands connect positioning piece respectively and leave horizontal and vertical gas-permeable channels each other, and locating piece connects many gas column bands and can constitute the supporting plane of gas spring; Vent ability is good, is difficult for deposition moisture, avoids spring to use at mattress, sofa, massage chair, fields such as cushion fashionable because of the moisture that gathers to health effects.
Described many gas column band portions are communicated with; Part is independent or independent respectively; Be provided with the vent that is complementary separately; Described many gas column bands vertically are provided with and leave horizontal and vertical gas-permeable channels each other, and the gas pressure of gas spring different parts is regulated in the stressed distribution when using according to gas spring, can increase the gas pressure of the stressed larger part of gas spring.
Described gas column band is interconnected and has the vent that at least one is communicated with receiving cavity, and the gas pressure in each gas column band is unified to be regulated, convenient, fast, avoids simultaneously because the phenomenons such as one-sided inclination that gas spring air pressure inequality causes; Vent can be one, and exhaust is all operated through this vent with inflation, also can be two vents, an inflation, an exhaust.
Described gas column interband is lined with the hard ring, prevents that one-sided bias voltage from causing the damage of unbalance stress, improves the whole compressive strength of gas spring.
Described locating piece is an air bag, and described gas column band is communicated with this air bag, makes the gas spring surface softness good, improves the travelling comfort that gas spring uses.
Described annular air-pocket has a plurality of and is looped around on the different heights of gas column band, further balanced gas spring stressed.
Described spring body is with outer cover, and in this programme, said outer cover can adopt the pocket of fabric, can become and the connection of adjacent gas spring is convenient in deformation with the spring bodily form, prevents adjacent sidewall bonding, interferes.
Be lined with the setting plate on the described locating piece or the ring that formalizes, in this programme, through setting plate or setting ring enhancing gas spring ability of anti-deformation are set, platy structure then helps improving the stability of gas spring vertical direction; The setting ring can also be hard elastic materials such as copper wire, plastic ring, and preferred steel wire because of its anti-deformation behavior is good, receives external force extruding back to be prone to restore to the original state, and supportive is good.
Described gas column brings to few one deck sidewall and is processed after compound by macromolecule organic material or itself and fabric, and described macromolecule organic material and fabric be compound to be meant that macromolecule organic material is filled in the hole of fabric or pastes in fabric one side.The macromolecule organic material here comprises rubber, TPU and/or nylon etc., adopts macromolecular materials such as rubber, can play the effect of sealing load gas, and can carry out mending-leakage through leakage compensating agent etc., improves ductility and sealing; Fabric then plays styling, makes gas spring after the pressure air filling, not produce the overdistension distortion, and makes the chamber wall have enough intensity.
What the present invention obtained is a kind of in length and breadth to the combined air compressing spring; Overcome metal spring perishable with defectives such as elastic force is non-adjustable; Single piston (push rod) formula gas spring complex structure, poor, the deformation stroke deficiency of vent ability have also been overcome, the defective that compressive strength is low; Regulate its soft, hardness through stowing pressure gas, especially have the good advantage of big, the horizontal and vertical ventilated of deformation stroke, be used to make mattress pad, sofa, massage chair, seat cushion etc., be easy to get rid of moisture, eliminate health effects; Hardness deformation range easy to adjust and unidirectional is big, satisfies the demand of all kinds of occasions, but real-time regulated also increases comfort level; And be convenient to package, save cost of transportation, the user is inflating expanded in use to get final product; And vertical and horizontal combined type location makes the gas spring producing balanced forces, prevents that one-sided bias voltage from causing the damage of unbalance stress.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the plan view of Fig. 1.
Among the figure: 1-gas column band, 2-locating piece, 3-vent, 4-annular air-pocket.
Embodiment
Combine accompanying drawing that the present invention is done further description through embodiment below.
Like Fig. 1-shown in Figure 3; It is a kind of in length and breadth to the combined air compressing spring that the present invention describes; Comprise the spring body, described spring body is made up of many gas column bands 1 with pressed gas receiving cavity, and said many gas column bands 1 vertically are provided with and are with transversal hollow annular air-pocket 4; The two ends up and down of said gas column band 1 are located by connecting respectively, and the gas pressure in the said receiving cavity is adjustable.The two ends up and down of said many gas column bands 1 connect positioning piece 2 respectively and leave horizontal and vertical gas-permeable channels each other.Described gas column band 1 is interconnected and has the vent 3 that at least one is communicated with receiving cavity, and vent 3 also can be two, each one of inflation and exhaust.1 on described gas column band is lined with the hard ring, prevents that one-sided bias voltage from causing the damage of unbalance stress; Be lined with setting plate or setting ring on the described locating piece 2; Spring is external can be nested with fabric outer covers such as cloth bag, does not all draw among the figure.Spring body upper and lower surfaces can be the plane, and lifting surface area is big.Described gas column band 1 one deck sidewall is at least processed after compound by macromolecule organic material or itself and fabric, and described macromolecule organic material and fabric be compound to be meant that macromolecule organic material is filled in the hole of fabric or pastes in fabric one side.Gas column band 1 also can partly be communicated with, and part is independent or independent respectively, regulates air pressure through the vent 3 that is complementary separately.Locating piece 2 can be one, also can be a plurality of, reaches the purpose of the gas column band 1 that is located by connecting.Described locating piece 2 is a hollow ring air bag, and described gas column band 1 is communicated with this air bag, makes things convenient for air pressure adjustment, and described annular air-pocket 4 has a plurality of and is looped around on the different heights of gas column band 1.Annular air-pocket 4 can all be communicated with gas column band 1, the unified air pressure of regulating; Also can partly be communicated with, increase the gas pressure of the stressed larger part of gas spring.
The above is merely the preferred embodiments of the present invention, and these embodiments are used to understand structure of the present invention, function and effect, are not limited to the present invention.In the above-described embodiments, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind in length and breadth to the combined air compressing spring; Comprise the spring body; It is characterized in that described spring body is made up of many gas column bands (1) with pressed gas receiving cavity; Said many gas column bands (1) vertically are provided with and are with transversal hollow annular air-pocket (4), and the two ends up and down of said gas column band (1) are located by connecting respectively, and the gas pressure in the said receiving cavity is adjustable.
2. according to claim 1 a kind of in length and breadth to the combined air compressing spring, it is characterized in that the two ends up and down of said many gas column bands (1) connect positioning piece (2) respectively and leave horizontal and vertical gas-permeable channels each other.
3. according to claim 1 a kind of in length and breadth to the combined air compressing spring; It is characterized in that described many gas column bands (1) part is communicated with; Part is independent or independent respectively; Be provided with the vent (3) that is complementary separately, described many gas column bands (1) vertically are provided with and leave each other horizontal and vertical gas-permeable channels.
4. according to claim 1 and 2 a kind of in length and breadth to the combined air compressing spring, it is characterized in that described gas column band (1) is interconnected and has the vent (3) that at least one is communicated with receiving cavity.
5. according to claim 4 a kind of in length and breadth to the combined air compressing spring, it is characterized in that being lined with the hard ring between described gas column band (1).
6. according to claim 5 a kind of in length and breadth to the combined air compressing spring, it is characterized in that described locating piece (2) is an air bag, described gas column band (1) is communicated with this air bag.
7. described a kind of in length and breadth to the combined air compressing spring according to claim 6, it is characterized in that described annular air-pocket (4) has a plurality of and is looped around on the different heights of gas column band (1).
8. according to claim 7 a kind of in length and breadth to the combined air compressing spring, it is characterized in that described spring body is with outer cover.
9. according to claim 2 a kind of in length and breadth to the combined air compressing spring, it is characterized in that being lined with on the described locating piece (2) setting plate or setting ring.
10. according to claim 1 a kind of in length and breadth to the combined air compressing spring; It is characterized in that described gas column band (1) at least one deck sidewall process after compound by macromolecule organic material or itself and fabric, described macromolecule organic material and fabric be compound to be meant that macromolecule organic material is filled in the hole of fabric or pastes in fabric one side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040959.9A CN102537171B (en) | 2012-02-22 | 2012-02-22 | Vertically and horizontally combined gas pressure spring |
| PCT/CN2012/074528 WO2013123713A1 (en) | 2012-02-22 | 2012-04-23 | Longitudinal and transverse, combined-type pneumatic spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040959.9A CN102537171B (en) | 2012-02-22 | 2012-02-22 | Vertically and horizontally combined gas pressure spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102537171A true CN102537171A (en) | 2012-07-04 |
| CN102537171B CN102537171B (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210040959.9A Active CN102537171B (en) | 2012-02-22 | 2012-02-22 | Vertically and horizontally combined gas pressure spring |
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| Country | Link |
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| CN (1) | CN102537171B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428432A (en) * | 2021-07-22 | 2021-09-24 | 江西陶瓷工艺美术职业技术学院 | Portable gas column bag packaging machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2741537Y (en) * | 2004-11-03 | 2005-11-23 | 姚海滨 | Tracting device for prolapse of lamber intervertebral disc |
| CN100491762C (en) * | 2004-01-29 | 2009-05-27 | 康蒂特克空气弹簧系统有限责任公司 | Spring element for rail vehicles |
| CN201587535U (en) * | 2009-12-22 | 2010-09-22 | 航宇救生装备有限公司 | Landing cushioning airbag |
| CN201806313U (en) * | 2010-06-25 | 2011-04-27 | 许汉忠 | Active shoulder and neck supporting device of health bed |
| US20110296622A1 (en) * | 2010-06-03 | 2011-12-08 | Han-Chung Hsu | Active Supporting Device for Health Bed and Method thereof |
| CN202418393U (en) * | 2012-02-22 | 2012-09-05 | 喜临门家具股份有限公司 | Vertically and horizontally combined gas spring |
-
2012
- 2012-02-22 CN CN201210040959.9A patent/CN102537171B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491762C (en) * | 2004-01-29 | 2009-05-27 | 康蒂特克空气弹簧系统有限责任公司 | Spring element for rail vehicles |
| CN2741537Y (en) * | 2004-11-03 | 2005-11-23 | 姚海滨 | Tracting device for prolapse of lamber intervertebral disc |
| CN201587535U (en) * | 2009-12-22 | 2010-09-22 | 航宇救生装备有限公司 | Landing cushioning airbag |
| US20110296622A1 (en) * | 2010-06-03 | 2011-12-08 | Han-Chung Hsu | Active Supporting Device for Health Bed and Method thereof |
| CN201806313U (en) * | 2010-06-25 | 2011-04-27 | 许汉忠 | Active shoulder and neck supporting device of health bed |
| CN202418393U (en) * | 2012-02-22 | 2012-09-05 | 喜临门家具股份有限公司 | Vertically and horizontally combined gas spring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428432A (en) * | 2021-07-22 | 2021-09-24 | 江西陶瓷工艺美术职业技术学院 | Portable gas column bag packaging machine |
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| Publication number | Publication date |
|---|---|
| CN102537171B (en) | 2014-09-24 |
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