CN202418389U - Stacking type air pressure spring with air bags - Google Patents
Stacking type air pressure spring with air bags Download PDFInfo
- Publication number
- CN202418389U CN202418389U CN2012200557933U CN201220055793U CN202418389U CN 202418389 U CN202418389 U CN 202418389U CN 2012200557933 U CN2012200557933 U CN 2012200557933U CN 201220055793 U CN201220055793 U CN 201220055793U CN 202418389 U CN202418389 U CN 202418389U
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- air bag
- spring
- air pressure
- pressure spring
- stacking type
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Abstract
The utility model relates to a stacking type air pressure spring with air bags to solve the technical problem that the traditional gas spring has complex structure and is airproof up and down. The stacking type air pressure spring comprises a spring body and is characterized in that the spring body is composed of a plurality of hollowly annular air bags which are superposed; the adjacent air bags are connected through the upper surfaces and the lower surfaces; and at least one air vent is arranged on the air bags. The stacking type air pressure spring overcomes the defects that a metal spring is easily corroded, the elasticity of the metal spring can not be adjusted, and the like; the hardness of the stacking air pressure spring is adjusted by filling pressure air; most of all, the stacking type air pressure spring has the advantages of large deformation journey, good transverse and longitudinal ventilation performance, is used for manufacturing soft mattresses, sofas, massage armchairs, seat cushions and the like, easily removes moisture and eliminates the impact on human health; the stacking type air pressure spring is convenient to adjust in hardness and large single deformation range so that the stacking type air pressure spring meets the requirements of various markets; the stacking type air pressure spring can also be adjusted in real time so that the comfortableness is increased; the stacking type air pressure spring is convenient to package, thereby the transportation cost is saved; and when being used by a user, the stacking type air pressure spring is aerated to unfold.
Description
Technical field
The utility model relates to spring manufacturing technology field, and especially a kind of air bag stacks the formula gas 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 forms complex structure by cylinder, piston (push rod), additional built-in spring etc.; Cooperate between part to require height, especially it is provided with piston respectively at a flexible cylindrical barrel upper and lower end, the middle cavity that forms; Realize Spring effect, but have airproof drawback up and down, when it is used for the mattress stage clip; Moisture in human body generation or the environment then can be assembled; Can't get rid of through cross-ventilation, human body is being full of on the pneumatic spring mattress of moisture sleepingly, must impact healthy; 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.
The model utility content
The purpose of the utility model is for the deficiency that solves above-mentioned existing technology a kind of elasticity adjusting that has to be provided, and vent ability is good, and the deformation stroke is long, and the little air bag that takes up room after the compression stacks the formula gas spring.
In order to achieve the above object; A kind of air bag that the utility model designed stacks the formula gas spring, comprises the spring body, it is characterized in that described spring body constitutes by a plurality of hollow ring air bags are stacked; Described adjacent cells connects through upper and lower surfaces, has at least one vent on the described air bag.The technological scheme that the utility model limits adopts hollow structure, and full communication between the higher and lower levels property 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; Can increase comfort level and Applicable scope through the hardness (elasticity) that vent is inflated or exhaust comes the real-time regulated gas spring; Airbag structure is simple, and is easy to process, and it is convenient assembly operation such as to stack; Air bag get rid of take up room after the pressure air compression little, can package, be convenient to packing, deposit and transport.
Improve and replenish as the further of said structure, the utility model also comprises the combination in any of following additional technical feature or these characteristics:
Have cross through hole on the said air bag, provide gas spring horizontal air convection channel, further increase its ventilatory effect.
Described cross through hole straight line runs through air bag, and gas spring in a row or when becoming row to connect, corresponding cross through hole can be communicated with the horizontal gas-permeable channels of formation on the adjacent gas spring, and ventilatory effect is good.
Neighbouring air bag is bonding, and is simple to operate, quick, and its bonding plane is a planar annular, connects with respect to line, and face connects more firm.
The upper and lower end of said spring body is lined with the setting plate of processing with steel wire, in this programme, strengthens the gas spring anti-pressure ability through the setting plate is set, and platy structure helps improving the stability of gas spring vertical direction.
The upper and lower end of said spring body is lined with the setting ring of processing with steel wire, and 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 vent is arranged on the same side, makes things convenient for the stringing of each vent to connect, and the cloth length of tube is short.
Described spring body is with fabric dustcoat, when air bag is played fixation, makes things convenient for the connection between gas spring.
The airbag wall of said air bag 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.
Described chamber post height is 4-20cm, and it is long that too high then chamber cylindricality becomes stroke, and instability is crossed and hanged down then partially firmly, and comfort level reduces; Bore is 4-8.5cm, and the lining that then is laid on the post of chamber too greatly can be absorbed in from hollow space, forms pit, and too little then bottom surface reduces, and instability is prone to the pressurized swing.
A kind of air bag that the utility model obtains stacks the formula gas spring; Overcome metal spring perishable with defectives such as elastic force is non-adjustable, also overcome the defective of piston (push rod) formula gas spring complex structure, vent ability difference, regulate its soft, hardness through stowing pressure gas; Especially has 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.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the plan view of Fig. 1.
Among the figure: 1-air bag, 2-vent, 3-cross through hole.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Like Fig. 1-shown in Figure 3, a kind of air bag that present embodiment is described stacks the formula gas spring, comprises the spring body, and described spring body is stacked by five hollow ring air bags 1 and constitutes, and air bag 1 quantity can be decided according to the adjusting needs of hardness.Described adjacent cells 1 connects through upper and lower surfaces, has a vent 2 on the described air bag 1, and exhaust is all operated through this vent 2 with inflation, also can be 2, one inflations of two vents, an exhaust.All have cross through hole 3 on each air bag 1,3 two of described cross through hole run through air bag 1 for a pair of along the horizontal straight line of air bag center line.Neighbouring air bag 1 is bonding, and its bonding plane is a planar annular.The upper and lower end of said spring body is lined with setting ring or the setting plate of processing with steel wire, does not draw among the figure.Described vent 2 is arranged on the same side.Described spring body is with fabric dustcoat.The airbag wall of said air bag 1 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.Described spring height degree is 4-20cm, and bore is 4-8.5cm.
The preferred embodiment that the above is merely the utility model is not limited to the utility model.In the above-described embodiments, the utility model can be by various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. an air bag stacks the formula gas spring; Comprise the spring body; It is characterized in that described spring body by the stacked formation of a plurality of hollow ring air bags (1), described adjacent cells (1) connects through upper and lower surfaces, has at least one vent (2) on the described air bag (1).
2. a kind of air bag according to claim 1 stacks the formula gas spring, it is characterized in that having on the said air bag (1) cross through hole (3).
3. a kind of air bag according to claim 2 stacks the formula gas spring, it is characterized in that described cross through hole (3) straight line runs through air bag (1).
4. stack the formula gas spring according to each described a kind of air bag of claim 1-3, it is characterized in that neighbouring air bag (1) is bonding, its bonding plane is a planar annular.
5. a kind of air bag according to claim 4 stacks the formula gas spring, it is characterized in that the upper and lower end of said spring body is lined with the setting plate of processing with steel wire.
6. a kind of air bag according to claim 4 stacks the formula gas spring, it is characterized in that the upper and lower end of said spring body is lined with the setting ring of processing with steel wire.
7. a kind of air bag according to claim 6 stacks the formula gas spring, it is characterized in that described vent (2) is arranged on the same side.
8. a kind of air bag according to claim 7 stacks the formula gas spring, it is characterized in that described spring body is with fabric dustcoat.
9. a kind of air bag according to claim 1 stacks the formula gas spring; The airbag wall that it is characterized in that said air bag (1) 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.
10. a kind of air bag according to claim 1 stacks the formula gas spring, it is characterized in that described spring height degree is 4-20cm, and bore is 4-8.5cm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200557933U CN202418389U (en) | 2012-02-21 | 2012-02-21 | Stacking type air pressure spring with air bags |
| PCT/CN2012/074503 WO2013123710A1 (en) | 2012-02-21 | 2012-04-23 | Stacked air belt-type gas spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200557933U CN202418389U (en) | 2012-02-21 | 2012-02-21 | Stacking type air pressure spring with air bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418389U true CN202418389U (en) | 2012-09-05 |
Family
ID=46743159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200557933U Expired - Lifetime CN202418389U (en) | 2012-02-21 | 2012-02-21 | Stacking type air pressure spring with air bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418389U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537172A (en) * | 2012-02-21 | 2012-07-04 | 喜临门家具股份有限公司 | Gas bag stacking type gas pressure spring |
| CN104864017A (en) * | 2015-05-28 | 2015-08-26 | 广州溢滔钱潮减震科技股份有限公司 | Air spring for improved automobile seat |
| CN108150271A (en) * | 2016-12-02 | 2018-06-12 | 福特环球技术公司 | Vehicle exhaust system separator and associated discharge system synthesis |
| CN109334369A (en) * | 2018-11-09 | 2019-02-15 | 内蒙古第机械集团股份有限公司 | A kind of gasbag-type rotary air spring |
| CN114733947A (en) * | 2022-04-13 | 2022-07-12 | 安庆合力车桥有限公司 | Stamping device with protective material receiving platform for forklift axle machining and protective method |
| CN116019700A (en) * | 2023-01-31 | 2023-04-28 | 安吉爱格森家具有限公司 | Massage mechanism and massage chair |
-
2012
- 2012-02-21 CN CN2012200557933U patent/CN202418389U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537172A (en) * | 2012-02-21 | 2012-07-04 | 喜临门家具股份有限公司 | Gas bag stacking type gas pressure spring |
| CN104864017A (en) * | 2015-05-28 | 2015-08-26 | 广州溢滔钱潮减震科技股份有限公司 | Air spring for improved automobile seat |
| CN108150271A (en) * | 2016-12-02 | 2018-06-12 | 福特环球技术公司 | Vehicle exhaust system separator and associated discharge system synthesis |
| CN108150271B (en) * | 2016-12-02 | 2021-08-27 | 福特环球技术公司 | Vehicle exhaust system isolator and related exhaust system assembly |
| CN109334369A (en) * | 2018-11-09 | 2019-02-15 | 内蒙古第机械集团股份有限公司 | A kind of gasbag-type rotary air spring |
| CN109334369B (en) * | 2018-11-09 | 2022-02-11 | 内蒙古第一机械集团股份有限公司 | Air bag type rotary air spring |
| CN114733947A (en) * | 2022-04-13 | 2022-07-12 | 安庆合力车桥有限公司 | Stamping device with protective material receiving platform for forklift axle machining and protective method |
| CN116019700A (en) * | 2023-01-31 | 2023-04-28 | 安吉爱格森家具有限公司 | Massage mechanism and massage chair |
| CN116019700B (en) * | 2023-01-31 | 2023-10-24 | 安吉爱格森家具有限公司 | Massage mechanism and massage chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |