CN204327826U

CN204327826U - Spring assembly

Info

Publication number: CN204327826U
Application number: CN201420568887.XU
Authority: CN
Inventors: 陈登福
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-29
Filing date: 2014-09-29
Publication date: 2015-05-13
Anticipated expiration: 2024-09-29

Abstract

The utility model is a kind of spring assembly, and it is inner in order to support user's weight that it is installed in spring mattress bed, and it includes: a main heart line; Several sides heart line, it is axle centered by this main heart line, and each side heart line interlaced helical is wound in the outer circumferential side of main heart line, and is closely covered on the outer circumferential side of main heart line and shape being aligned body.The utility model supply user lies, when sitting in bed, the supported weight that the spring of bed can be firm, does not lose elastic-restoring force again, and in making simpler and easy, low cost.

Description

Spring assembly

Technical field

The utility model is a kind of spring assembly, espespecially a kind of spring being installed in the separate ferrule inside of spring mattress bed, its main feature is to provide user to lie, when being seated on spring mattress bed, having most suitable elastic extension, be the model utility that a kind of practicability is splendid.

Background technique

People is in one day twenty four hours, sleep just occupies the time of 1/3rd nearly, therefore it is very important for sleeping on the physiology of human body, and the good companion of sleep that bed is namely best, good bed can provide user preferably sleep quality, minimizing is had a pain in the back, the generation of the problems such as shallow dormancy, early stage bed gives in flakes after utilizing hay weathering, be processed to form so-called straw mat further again, along with the evolution in epoch, straw mat progress becomes to utilize the elasticity of spring to be supplied to the comfortable sleep of user, the characteristic of spring is to have suitable elastic telescopic and supportive, can the weight of support user really, but can not be too stiffening, so increasing user can select the bed with spring to promote the quality of sleep.

The spring examined in spring mattress bed is arranged, some springs give curvedly prolonging in several stacked round with wall scroll rigidity wire rod, have be then mutually wound in twisted wire with several wire after, further recessed curved in stacked ring round again, but the elasticity that above-mentioned wall scroll rigidity wire rod possesses is not enough, and wall scroll rigidity wire rod is compressing for a long time, be easy to produce situation about cannot restore and producing; And apply at the spring that metallic cable is formed, refer to TaiWan, China patent announcement M417065 " spring mattress separate cartridge spring structure ", roll up continuously to stretch to bend with spring steel wire main body to be formed several helical coils be sequentially connected, each helical coils is set to same central axis, to form two relative spring coil ends, each helical coils is made to bear axial pressure dilatation; The main feature of the utility model separate cartridge spring is: spring steel wire main body is tangled mutually continuously by four steel wires, to form spring steel twisted wire body, the support elasticity of separate cartridge spring, stretching elasticity, recovery can be improved and be subject to force intensity, more promoting quality and the working life of spring mattress.

Above-mentioned " spring mattress separate cartridge spring structure " is although be supplied to be used in and lie, sit and use has preferably elastic support, stretching elasticity, recovery and by force intensity, this kind of spring is too complicated in making, article four, spring steel wire carries out turning around easy turning round simultaneously and stings inequality, cause elasticity coefficient not good, in addition its high cost of helical coils utilizing rigidity to make, and do not meet the use of user's expense.

Because said circumstances, the applicant drops into many time study relevant knowledges, and in addition more every quality, carry out research and the exploitation of Related product, and the many experiments gone through and test, and finally release one " spring assembly " and improve above-mentioned disappearance, to meet popular requiredly to use.

Model utility content

For improving the disappearance of above-mentioned cited technology, the weight of the support user that wall scroll rigidity wire rod cannot be really firm, and stranded helical coils is too complicated on processing procedure, and the problem of high cost, the utility model provides a kind of spring assembly, and supply user lies, when sitting in bed, the supported weight that the spring of bed can be firm, do not lose elastic-restoring force again, and in making the feature such as simpler and easy, low cost.

The utility model solves the technological scheme that its technical problem adopts:

A kind of spring assembly, it is inner in order to support user's weight that it is installed in spring mattress bed, and it includes: a main heart line; Several sides heart line, it is axle centered by this main heart line, and each side heart line interlaced helical is wound in the outer circumferential side of main heart line, and is closely covered on the outer circumferential side of main heart line and shape being aligned body.

This main heart line and each side heart line are same wire diameter size.

This main heart line and each side heart line are different size.

This line body has further and severally bends spring coil section in the form of a ring with main heart line and each side heart line, and each spring coil section is interconnected with one another stacked and forms helical, and the circle footpath that each spring coil section is formed again is all identical.

The beneficial effects of the utility model are, supply user lies, when sitting in bed, and the supported weight that the spring of bed can be firm, does not lose elastic-restoring force again, and the features such as simpler and easy in making, low cost.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the utility model schematic perspective view.

Fig. 2 is that the end face of Fig. 1 amplifies schematic perspective view.

Fig. 3 is that the utility model local is wound around exploded perspective schematic diagram.

Fig. 4 is the AA line segment schematic cross-section of Fig. 3.

Fig. 5 is the schematic perspective view that the utility model is applied in spring mattress bed.

Number in the figure illustrates:

The main heart line of l0 spring mattress bed 1

2 side heart line 3 line bodies

31 spring coil sections.

Embodiment

Refer to shown in figure l to Fig. 5, a kind of spring assembly of the utility model, it has several spring mattress bed 10 inside that is installed in order to support user's weight, and it includes: a main heart line l in cylinder wire; Several side heart line 2 in cylinder strip, it is axle centered by this main heart line l, each side heart line 2 interlaced helical is wound in the outer circumferential side of main heart line 1, and is closely covered on the outer circumferential side of main heart line l and shape being aligned body 3 (the aforementioned technical characteristics for the main embodiment of the utility model).

Technical at existing spring mattress bed inner spring, on the design of single spring and stranded spring design, no matter cost, the use of production method and elastic force all has great disappearance, too complicated in making, steel body high cost, elastic force is easily tired etc., user is indirectly caused to improve quality variation in sleep, therefore the utility model utilizes several side heart lines 2 and a main heart line 1 to make, before being made into the flexible spring of tool, first main heart line l is set as central shaft, again each side heart line 2 is wound in the outer circumferential side of main heart line 1, refer to shown in Fig. 4, from cross section, each side heart line 2 is attached at main heart line 1 week side fifty-fifty, and the spacing between each side heart line 2 is equidistant, each side heart line 2 completes establishes rear shape being aligned body 3 with twining of main heart line 1, the recessed bending of sliver body 3 spiral is being become spring round, and be formed with several spring coil section 31 being substrate with each side heart line 2 with main heart line 1, each spring coil section 3l is interconnected stacked setting each other, and the circle footpath that each spring coil section 31 is formed is all formed objects, then give coated with the several nonwoven fabrics in spring mattress bed 10 again, complete the installing of spring mattress bed 10 whereby, user is provided to lie with comfortable posture further, be seated on bed and loosen, refer to shown in Fig. 1 to Fig. 5.

It is worth mentioning that in addition, each main heart line 1 is all same size with the diameter of each side heart line 2, or the diameter of main heart line l is different from the diameter size of each side heart line 2, by this design can spring mattress bed 10 according to different user's weight, or the setting that user self changes on line body 3 demand in elasticity, or the distance between each spring coil section 3l etc. is auxiliary, and reach effective and comfortable sleep quality further, refer to shown in Fig. 4, and be aid illustration with Fig. 5, in addition in the design of main heart line l and each side heart line 2, the spring major part that prior art is applied have employed steel, although have suitable support force, but elastic force is rigidity too, easily cause the situation that cannot recover because of long-term compression, spring mattress bed 10 also will produce the problem of depression thus, in addition the cost price of steel is commercially too high, make the overall price also and then lifting of spring mattress bed 10, the utility model have employed unlike material or identical material by the design of main heart line l and each side heart line 2 for this reason, what utilized is the metal with high elasticity intensity and recuperability, prevention is compressed for a long time and causes situation about cannot restore whereby, and the metal price of some high elasticity intensity and recuperability there is no the height of steel, the better of steel is but compared in use, but no matter whether the setting of the material of main heart line 1 and side heart line 2 is identical material, its major character is but that providing user to be engaged on spring mattress bed 10 lies, sit, roll, during the actions such as jumping, the support all with very high strength is stressed, elastic recovering force and durability etc., compared with prior art, have more value and the practicability of market use.

The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a spring assembly, is characterized in that, be installed in spring mattress bed inner in order to support user's weight, it includes:

One main heart line;

Several sides heart line, it is axle centered by this main heart line, and each side heart line interlaced helical is wound in the outer circumferential side of main heart line, and is closely covered on the outer circumferential side of main heart line and shape being aligned body.

2. spring assembly according to claim 1, is characterized in that, described main heart line and each side heart line are same wire diameter size.

3. spring assembly according to claim 1, is characterized in that, described main heart line and each side heart line are different size.

4. the spring assembly according to any one of claims 1 to 3 item, it is characterized in that, described line body has further and severally bends spring coil section in the form of a ring with main heart line and each side heart line, each spring coil section is interconnected with one another stacked and forms helical, and the circle footpath that each spring coil section is formed again is all identical.

5. spring assembly according to claim 4, it is characterized in that, described line body has further and severally bends spring coil section in the form of a ring with main heart line and each side heart line, and each spring coil section is interconnected with one another stacked and forms helical, and the circle footpath that each spring coil section is formed again is all identical.