CN207297706U - A kind of two layer interconnections spring and sping mattress - Google Patents
A kind of two layer interconnections spring and sping mattress Download PDFInfo
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- CN207297706U CN207297706U CN201721146475.7U CN201721146475U CN207297706U CN 207297706 U CN207297706 U CN 207297706U CN 201721146475 U CN201721146475 U CN 201721146475U CN 207297706 U CN207297706 U CN 207297706U
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- spring
- connecting portion
- layer interconnections
- elastic portion
- elastic
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Abstract
It the utility model is related to spring technical field, more particularly to a kind of two layer interconnections spring and sping mattress, including spring body, spring body generally helical structure, the spring body includes sequentially connected first elastic portion, first connecting portion, the second elastic portion and second connecting portion from top to bottom, and first connecting portion and second connecting portion are in polygon.A kind of two layer interconnections spring of the utility model, it is arranged at intervals with the first elastic portion and the second elastic portion, make spring that there is the elasticity of different levels, make the elastic effect of spring more preferable, the first connecting portion and second connecting portion of polygon are arranged at intervals with the same time, makes to connect between spring and spring more stable, and the sping mattress prepared using the two layer interconnections spring has double elastic, stability is good, and usage experience sense is good.
Description
Technical field
It the utility model is related to spring technical field, and in particular to a kind of two layer interconnections spring and sping mattress.
Background technology
Spring be it is a kind of utilize elasticity come work machine components.Part is sent out under external force made of elastic material
Raw deformation, restores to the original state again after removing external force.Also " spring " is made.Generally it is made of spring steel.The species complexity of spring is various, presses
Shape point, mainly there is helical spring, scroll spring, flat spring, heterotypic spring etc., but these springs are mostly used aloned, single
It is poor using elastic effect, it is impossible to use to be connected with other springs, multiple user's springs reduce, and connection is unstable.
The content of the invention
The purpose of this utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of two layer interconnections spring, interval
The first elastic portion and the second elastic portion are provided with, makes spring that there is the elasticity of different levels, makes the elastic effect of spring more preferable, together
When be arranged at intervals with the first connecting portion and second connecting portion of polygon, make to connect between spring and spring more stable.
The utility model another object is that being directed to above-mentioned deficiency of the prior art, there is provided a kind of sping mattress, it is double-deck
Interconnect spring to be arranged at intervals with interconnected rod, two layer interconnections spring is provided with the first connecting portion and second connecting portion of polygon, makes
The overall stability of sping mattress is more preferable, and two layer interconnections spring intervals are provided with the first elastic portion and the second elastic portion, make spring
With double elastic, usage experience sense is more preferable.
The purpose of this utility model is achieved through the following technical solutions：
A kind of two layer interconnections spring, including spring body, spring body generally helical structure, the spring body include
Sequentially connected first elastic portion, first connecting portion, the second elastic portion and second connecting portion from top to bottom, first connecting portion and
Two connecting portions are in polygon.
Wherein, the polygon is pentagon or hexagon.
Wherein, the radius of spin of first elastic portion increases successively from top to bottom.
Wherein, first elastic portion is less than the spiral of first connecting portion inscribe circle close to the radius of spin of first connecting portion
Radius.
Wherein, second elastic portion is in cylinder.
Wherein, the radius of spin of second elastic portion is respectively less than the radius of spin of first connecting portion inscribe circle and second and connects
The radius of spin of socket part inscribe circle.
Wherein, the helical angle of first elastic portion is more than the helical angle of the second elastic portion.
The another object of the utility model is achieved through the following technical solutions：
A kind of sping mattress, including interconnected rod and two layer interconnections spring, two layer interconnections spring are set in file, two layer interconnections
Spring is arranged at intervals with interconnected rod, and interconnected rod includes the first interconnected rod and the second interconnected rod, and the first interconnected rod is connected to two institutes
Between the first connecting portion for stating two layer interconnections spring, the second interconnected rod is connected to the second connection of two two layer interconnections springs
Between portion.
The beneficial effects of the utility model：A kind of two layer interconnections spring of the utility model, is arranged at intervals with the first elasticity
Portion and the second elastic portion, make spring have the elasticity of different levels, make the elastic effect of spring more preferable, while be arranged at intervals with more
The first connecting portion and second connecting portion of side shape, make to connect between spring and spring more stable；A kind of spring of the utility model
Mattress, two layer interconnections spring are arranged at intervals with interconnected rod, and two layer interconnections spring is provided with the first connecting portion and second of polygon
Connecting portion, makes the overall stability of sping mattress more preferable, and two layer interconnections spring intervals are provided with the first elastic portion and the second elasticity
Portion, makes spring have double elastic, and usage experience sense is more preferable.
Brief description of the drawings
Utility model is described further using attached drawing, but the embodiment in attached drawing does not form and the utility model is appointed
What is limited, without creative efforts, can also be according to the following drawings for those of ordinary skill in the art
Obtain other attached drawings.
Fig. 1 is the dimensional structure diagram of the utility model spring body.
Fig. 2 is the top view of the utility model spring body.
Fig. 3 is the structure diagram of the utility model sping mattress.
Reference numeral includes：1-spring body, the 11-the first elastic portion, 12-first connecting portion, the 13-the second elasticity
Portion, 14-second connecting portion, 2-interconnected rod.
Embodiment
With the following Examples and attached drawing is further described the utility model.
As shown in Figure 1 to Figure 3, a kind of two layer interconnections spring, including spring body 1, the generally spiral knot of spring body 1
Structure, the spring body 1 include sequentially connected first elastic portion 11, first connecting portion 12, the second elastic portion 13 from top to bottom
With second connecting portion 14, first connecting portion 12 and second connecting portion 14 are in polygon.A kind of two layer interconnections bullet of the utility model
Spring, is arranged at intervals with the first elastic portion 11 and the second elastic portion 13, spring is had the elasticity of different levels, makes the elasticity of spring
Effect is more preferable, while is arranged at intervals with the first connecting portion 12 and second connecting portion 14 of polygon, makes to connect between spring and spring
Connect more stable.
The polygon of the utility model is pentagon or hexagon.Traditional generally circular configuration of spring body 1, two
Or multiple spring bodies 1 are insecure when linking together, easily loosen, during using polygon, by increasing capacitance it is possible to increase the contact point of connection,
Make connection more firm.Preferably, polygon is hexagon.
The radius of spin of first elastic portion 11 of the utility model increases successively from top to bottom.First elastic portion 11 is spring
The structure of the top of body 1, when use, contact at first with contact surface, and provide elastic force at first, and user can feel
To first time elastic force.
First elastic portion 11 of the utility model is less than in first connecting portion 12 close to the radius of spin of first connecting portion 12
Cut the radius of spin of circle.The whole radius of spin of first elastic portion 11 is respectively less than the radius of spin of 12 inscribe circle of first connecting portion,
First elastic portion 11 in compression, shrink and close to first connecting portion 12 by the first elastic portion 11, since the radius of spin is small, first
Elastic portion 11 is not in contact with rubbing with first connecting portion 12, and sound is few during compression, and similarly it is few to spring back also sound for the first elastic portion 11,
It is super quiet during use.
Second elastic portion 13 of the utility model is respectively less than the first connection in cylinder, the radius of spin of the second elastic portion 13
The radius of spin of the 14 inscribe circle of the radius of spin and second connecting portion of 12 inscribe circle of portion.The whole radius of spin of second elastic portion 13
The respectively less than radius of spin of 12 inscribe circle of first connecting portion, the radius of spin and the second connecting portion 14 of 12 inscribe circle of first connecting portion
The radius of spin of inscribe circle is equal, and in compression, the second elastic portion 13 does not have and first the second elastic portion 13 to middle shrinkage
The contact friction of connecting portion 12, also does not contact friction with second connecting portion 14, and sound is few during compression, and similarly sound is few during rebound,
It is very quiet during use.
The helical angle of first elastic portion 11 of the utility model is more than the helical angle of the second elastic portion 13.Helical angle is bigger,
Elasticity is weaker, and contact use feels better, the first elastic portion 11 for 1 the top of spring body structure, during use and user
Contact at first, using the teaching of the invention it is possible to provide the elastic sensation of user's softness, the second elastic portion 13 provide more powerful rebound for user
Effect, the two structure make the spring of Monolithic spring body 1 more preferable, and spring level is more rich, and use is more comfortable.
1 surface of spring body of the utility model is equipped with protective layer.Spring body 1 is metal material, and usage time is held long
Easily get rusty, protective layer is arranged at the outer surface of spring body 1, spring body 1 is completely cut off with external environment, avoids spring body 1
Aoxidized, increase the service life of spring body 1.
As shown in figure 3, a kind of sping mattress of the utility model, including interconnected rod 2 and above-mentioned two layer interconnections spring, it is double
Layer interconnection spring is set in file, and two layer interconnections spring is arranged at intervals with interconnected rod 2, and interconnected rod 2 includes the first interconnected rod and the
Two interconnected rod, the first interconnected rod are connected between the first connecting portion 12 of two two layer interconnections springs, and the second interconnected rod is connected to
Between the second connecting portion 14 of two two layer interconnections springs.A kind of sping mattress of the utility model, two layer interconnections spring with mutually
Connecting rod 3 is arranged at intervals, and two layer interconnections spring is provided with the first connecting portion 12 and second connecting portion 14 of polygon, makes sping mattress
Overall stability it is more preferable, two layer interconnections spring intervals are provided with the first elastic portion 11 and the second elastic portion 13, have spring
Double elastic, usage experience sense are more preferable.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be to the technical solution of the utility model technical scheme is modified or replaced equivalently, without departing from this
The spirit and scope of utility model technical solution.
Claims (8)
- A kind of 1. two layer interconnections spring, it is characterised in that：Including spring body (1), spring body (1) generally helical structure, The spring body (1) includes sequentially connected first elastic portion (11), first connecting portion (12), the second elastic portion from top to bottom (13) and second connecting portion (14), first connecting portion (12) and second connecting portion (14) are in polygon.
- A kind of 2. two layer interconnections spring according to claim 1, it is characterised in that：The polygon is pentagon or six sides Shape.
- A kind of 3. two layer interconnections spring according to claim 1, it is characterised in that：First elastic portion (11) it is spiral Radius increases successively from top to bottom.
- A kind of 4. two layer interconnections spring according to claim 3, it is characterised in that：First elastic portion (11) is close to the The radius of spin of one connecting portion (12) is less than the radius of spin of first connecting portion (12) inscribe circle.
- A kind of 5. two layer interconnections spring according to claim 1, it is characterised in that：Second elastic portion (13) is in cylinder Shape.
- A kind of 6. two layer interconnections spring according to claim 5, it is characterised in that：Second elastic portion (13) it is spiral Radius is respectively less than the radius of spin of first connecting portion (12) inscribe circle and the radius of spin of second connecting portion (14) inscribe circle.
- A kind of 7. two layer interconnections spring according to claim 1, it is characterised in that：First elastic portion (11) it is spiral Angle is more than the helical angle of the second elastic portion (13).
- A kind of 8. sping mattress, it is characterised in that：Including any one of interconnected rod (2) and at least two claim 1-7 Two layer interconnections spring, the two layer interconnections spring sets in file, and the two layer interconnections spring and interconnected rod (2) are spaced and set Put, interconnected rod (2) includes the first interconnected rod and the second interconnected rod, and the first interconnected rod is connected to two two layer interconnections springs Between first connecting portion (12), the second interconnected rod is connected between the second connecting portion (14) of two two layer interconnections springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146475.7U CN207297706U (en) | 2017-09-07 | 2017-09-07 | A kind of two layer interconnections spring and sping mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146475.7U CN207297706U (en) | 2017-09-07 | 2017-09-07 | A kind of two layer interconnections spring and sping mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297706U true CN207297706U (en) | 2018-05-01 |
Family
ID=62445982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721146475.7U Active CN207297706U (en) | 2017-09-07 | 2017-09-07 | A kind of two layer interconnections spring and sping mattress |
Country Status (1)
| Country | Link |
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| CN (1) | CN207297706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630956A (en) * | 2017-09-07 | 2018-01-26 | 东莞市锦中秀寝具用品有限公司 | A kind of two layer interconnections spring and preparation method thereof and sping mattress |
-
2017
- 2017-09-07 CN CN201721146475.7U patent/CN207297706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630956A (en) * | 2017-09-07 | 2018-01-26 | 东莞市锦中秀寝具用品有限公司 | A kind of two layer interconnections spring and preparation method thereof and sping mattress |
| CN107630956B (en) * | 2017-09-07 | 2023-08-29 | 东莞市锦中秀寝具用品有限公司 | Double-layer interconnection spring, preparation method thereof and spring mattress |
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