CN208837420U - A kind of spring sponge sofa packet - Google Patents
A kind of spring sponge sofa packet Download PDFInfo
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- CN208837420U CN208837420U CN201820883941.8U CN201820883941U CN208837420U CN 208837420 U CN208837420 U CN 208837420U CN 201820883941 U CN201820883941 U CN 201820883941U CN 208837420 U CN208837420 U CN 208837420U
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Abstract
The utility model provides a kind of spring sponge sofa packet.It solves spring packet and sponge in existing sofa packet and greatly reduces its whole fastness, the technical problems such as poor product quality between the two using split type structure.This spring sponge sofa packet, including upper bed of cloth and lower bed of cloth, several spring sponge pack assemblies in a strip shape are provided between upper bed of cloth and lower bed of cloth, and it is mutually parallel between spring sponge pack assembly, the upper end of spring sponge pack assembly is connected with the lower surface of upper bed of cloth, the lower end of spring sponge pack assembly is connected with the upper surface of lower bed of cloth, at least two sponge pack assemblies in a strip shape are additionally provided between upper bed of cloth and lower bed of cloth, sponge pack assembly is located at the outside of spring sponge pack assembly, and it is mutually parallel between sponge pack assembly and spring sponge pack assembly.The utility model has the advantages that good product quality.
Description
Technical field
The utility model relates to a kind of sofa packet, especially a kind of spring sponge sofa packet.
Background technique
In people's daily life, the soft furnitures such as mattress, sofa have become ubiquitous, and soft furniture is in occupation of larger
As soon as the market share, wherein include Upholstered sofa industry.Traditional sofa is equipped with soft cushion, the main part of cushion
It is sofa packet, therefore, sofa packet is the main component for influencing a Upholstered sofa comfort.In order to promote the comfort level of cushion,
Spring can be introduced sofa packet by the sofa manufacturer of middle and high end, at the same time in order to mitigate the lofty sense of cushion surrounding spring, manufacturer
Sponge can be also fixed up and down, this is the universal process of sofa manufacturer when assembling sofa packet in the fixed sponge of spring packet surrounding.It should
Process occupies greatly manually during entire sofa package fills, but this has become the set operation of sofa industry
Mode improves by continuous optimization for a long time, at present to a bottleneck, can not carry out effectively improving again and
It breaks through.
Spring packet and sponge greatly reduce its entirety between the two using split type structure in existing sofa packet
Fastness, poor product quality, therefore, it is necessary for designing a kind of spring sponge sofa packet.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of spring sponge sofa
Packet, the sofa packet have the characteristics that good product quality.
The purpose of this utility model can be realized by the following technical scheme: a kind of spring sponge sofa packet, including upper cloth
The bed of material and lower bed of cloth, which is characterized in that several spring seas in a strip shape are provided between the upper bed of cloth and lower bed of cloth
Continuous pack assembly, and mutually parallel between spring sponge pack assembly, the upper end of spring sponge pack assembly and the following table of upper bed of cloth
Face is connected, and the lower end of spring sponge pack assembly is connected with the upper surface of lower bed of cloth, also sets between upper bed of cloth and lower bed of cloth
At least two sponge pack assemblies in a strip shape are equipped with, sponge pack assembly is located at the outside of spring sponge pack assembly, and sponge
It is mutually parallel between pack assembly and spring sponge pack assembly；If the spring sponge pack assembly include at least two sponge packets and
Dry spring packet, sponge packet are located at the outside of spring packet.
Using the above structure, by by spring sponge pack assembly and sponge pack assembly respectively with upper bed of cloth and lower bed of cloth
It links together, connection is adopted can be improved its whole fastness, good product quality in a like fashion；Simultaneously as the spring
There is sponge on the outside of sponge sofa packet, thus has saved traditional needs in this procedure of the fixed sponge strip of its surrounding, greatly
Cost of labor is saved greatly, greatly improves production efficiency, it is easy to process.
The spring sponge pack assembly is identical with the size of sponge pack assembly.
Using the above structure, the shape rectangle of the spring sponge sofa packet can be made.
The sponge packet includes sponge and the cloth bag one that is wrapped on the outside of sponge.
The spring packet includes several springs and the cloth bag two for being wrapped in spring outwards.
The sponge pack assembly includes strip sponge and the cloth bag three that is wrapped on the outside of strip sponge.
The upper surface of the upper bed of cloth and the lower surface of lower bed of cloth are respectively and fixedly provided with spongy layer.
The spring, which is used, is bent the spring body one being wound by elastic strip body.
The spring body one is in upper and lower symmetrical structure, and the middle part of spring body one is path supporting section, path supporting section it is upper
Lower two sides are symmetrical arranged elastic force diastole section, and elastic force diastole section sequentially includes necking end, central diameter elastic force section, major diameter from the outside to the inside
Elastic force section, major diameter elastic force section are mutually connected with path supporting section, necking end, central diameter elastic force section, major diameter elastic force section diameter successively increase
Greatly, the diameter of path supporting section is less than the diameter of central diameter elastic force section.
By changing its shape, so that its screw diameter from top to bottom changes from small to big, from large to small, then change from small to big, by
The process to become smaller greatly, and by the midpoint of the spring heights in the form of symmetrical above and below；The screw diameter of midpoint path supporting section is small,
To can produce bigger support degree, while it can produce different resilient support effects by adjusting the screw diameter of different parts
Fruit changes the comfort of accessory in soft furniture accordingly.
It is not constrained to material used, unlimited specific size, unlimited coiling direction, unlimited most coiling circle numbers.
The elastic strip body of the spring body one curls up along clockwise direction.
As another situation, the elastic strip body of the spring body one curls up in the counterclockwise direction.
The necking end diameter: central diameter elastic force section diameter: major diameter elastic force section diameter: path supporting section diameter be 1:1.5~
2:2.5~3.5:1~1.5.
One various pieces of spring body are by designing reasonable diameter than range, thus in support force, effective guarantor of elastic force
It holds down, while ensureing that overall structure thickness transition is coordinated, to ensure the overall stability of resilient support, provide good using easypro
Appropriateness.
The central diameter elastic force section height: major diameter elastic force section height: path supporting section height is 1:1.5~3:1~2.
One various pieces of spring body are reasonable highly than range by design, thus in support force, effective guarantor of elastic force
It holds down, while ensureing that overall structure height ratio is coordinated, to ensure the overall stability of resilient support, provide good using easypro
Appropriateness.
Elastic strip body is at least half-turn in the necking end；Elastic strip body is at least a circle in the central diameter elastic force section；Institute
It states elastic strip body in major diameter elastic force section and is at least a circle；Elastic strip body is at least a circle in the path supporting section.
As another situation, the spring, which is used, is bent the spring body two being wound by elastic strip body.
The spring body two includes superposed first supporting section and the second supporting section positioned at lower part, the first supporting section
In the first circle drum body of upper and lower symmetrical structure, the top of the first circle drum body is top opening, centre is the first bulge, lower end is necking down,
Top opening is equal with the diameter of necking down, and less than the diameter of the first bulge, top opening or necking down were gradually increased the diameter of top opening or necking down
It crosses to the first bulge；Second supporting section in upper and lower symmetrical structure second circle drum body, second circle drum body top be above-mentioned necking down,
Centre is the second bulge, lower end is base opening, and necking down is equal with the diameter of base opening, and the diameter of necking down or base opening is less than the second bulge
Diameter, necking down or base opening, which are gradually increased, transits to the second bulge；The height of first circle drum body rouses the height of body less than the second circle, the
The diameter of two bulges is not less than the diameter of the first bulge.
By changing its shape, so that its screw diameter from top to bottom has one to change from small to big, from large to small, then by small change
Greatly, process from large to small, in conjunction with the design of each position different height；First is changed from small to big, and process from large to small starts from
Spring highest point, ends at the position at spring heights midpoint or more, and the height in this section is less than the half of whole height；Second
Change from small to big, process from large to small starts from the terminal of first process, ends at spring minimum point, and the height in this section is greater than
The half of whole height；It is whole as by one short one high two traditional middle barrel-shaped spring (screw diameters of spring upper and lower ends
Both ends are small, and intermediate screw diameter is big) it is superimposed up and down, therefore characteristic, biggish support degree can be provided and produced
The support force of segmentation variation estranged.
It is not constrained to material used, unlimited specific size, unlimited coiling direction, unlimited most coiling circle numbers.
During the depression process, the first stage by top it is shorter first circle drum body primary force is first provided, this force value compared with
To releive；Second stage is when the first shorter circle drum body of top can not continue to provide bigger support force, lower section higher the
Two circle drum bodies provide primary force；Between two stages support force will suddenly increase severely, and change accessory in soft furniture accordingly
Comfort.
The height of the first circle drum body: the height of the second circle drum body is 1:1.5~2.5.
Two various pieces of spring body are reasonable highly than range by design, thus in effective holding of elastic anchorage force
Under, while ensureing that overall structure height ratio is coordinated, to ensure the overall stability of resilient support, provide good using comfortable
Degree.
The diameter of first bulge: the diameter of the second bulge is 1:1~1.5.
Two various pieces of spring body are by designing reasonable diameter than range, thus in effective holding of elastic anchorage force
Under, while ensureing overall structure thickness eurythmy, to ensure the overall stability of resilient support, provide good using comfortable
Degree.
The elastic strip body of the spring body two curls up along clockwise direction.
As another situation, the elastic strip body of the spring body two curls up in the counterclockwise direction.
The winding circle number of the internal elastic strip body of the first circle drum is no less than 4 circles；The internal elastic strip body of the second circle drum
Winding circle number be no less than 4 circles.
Compared with prior art, this spring sponge sofa packet has an advantage in that
1, by the way that spring sponge pack assembly and sponge pack assembly link together with upper bed of cloth and lower bed of cloth respectively,
It connects to adopt can be improved its whole fastness, good product quality in a like fashion.
2, due to having had sponge on the outside of the spring sponge sofa packet, thus traditional needs is saved and are fixed in its surrounding
This procedure of sponge strip, is greatly saved cost of labor, greatly improves production efficiency, easy to process.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the explosive view of utility model.
Fig. 3 is the schematic perspective view of spring sponge pack assembly in the utility model.
Fig. 4 is the planar structure schematic diagram of spring packet in the utility model.
Fig. 5 is the planar structure schematic diagram of sponge packet in the utility model.
Fig. 6 is the planar structure schematic diagram of sponge pack assembly in the utility model.
Fig. 7 is the planar structure schematic diagram of spring body one in the utility model.
Fig. 8 is the planar structure schematic diagram of spring body two in the utility model.
In figure, 1, upper bed of cloth；2, lower bed of cloth；3, spongy layer；4, spring sponge pack assembly；4a, spring packet；4a1, bullet
Spring；4a1x1, necking end；4a1x2, central diameter elastic force section；4a1x3, major diameter elastic force section；4a1x4, path supporting section；4a1y1, top
Mouthful；4a1y2, the first bulge；4a1y3, necking down；4a1y4, the second bulge；4a1y5, base opening；4a2, cloth bag two；4b, sponge packet；
4b1, sponge；4b2, cloth bag one；5, sponge pack assembly；5a, strip sponge；5b, cloth bag three.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As Figure 1-Figure 8, this spring sponge sofa packet, including upper bed of cloth 1 and lower bed of cloth 2, upper bed of cloth 1 is under
Several spring sponge pack assemblies 4 in a strip shape, in the present embodiment, the number of spring sponge pack assembly 4 are provided between bed of cloth 2
Amount is nine；And it is mutually parallel between spring sponge pack assembly 4, under the upper end and upper bed of cloth 1 of spring sponge pack assembly 4
Surface is connected, and in the present embodiment, the upper end of spring sponge pack assembly 4 is connected by hot melt adhesive with the lower surface of upper bed of cloth 1；
The lower end of spring sponge pack assembly 4 is connected with the upper surface of lower bed of cloth 2, in the present embodiment, under spring sponge pack assembly 4
End is connected by hot melt adhesive with the upper surface of lower bed of cloth 2；At least two are additionally provided between upper bed of cloth 1 and lower bed of cloth 2
Sponge pack assembly 5 in a strip shape, in the present embodiment, the quantity of sponge pack assembly 5 are two；Sponge pack assembly 5 is located at
The outside of spring sponge pack assembly 4, and it is mutually parallel between sponge pack assembly 5 and spring sponge pack assembly 4；In the present embodiment
In, the upper end of sponge pack assembly 5 is connected by hot melt adhesive with the lower surface of upper bed of cloth 1, and the lower end of sponge pack assembly 5 passes through heat
Melten gel is connected with the upper surface of lower bed of cloth 2；Spring sponge pack assembly 4 includes at least two sponge packet 4b and several spring packets
4a, sponge packet 4b are located at the outside of spring packet 4a；In the present embodiment, the quantity of sponge packet 4b is two, spring packet 4a
Quantity be seven.
Using the structure, by by spring sponge pack assembly 4 and sponge pack assembly 5 respectively with upper bed of cloth 1 and lower cloth
Layer 2 links together, and connection is adopted can be improved its whole fastness, good product quality in a like fashion；Simultaneously as should
There is sponge on the outside of spring sponge sofa packet, thus has saved traditional needs in this road work of the fixed sponge strip of its surrounding
Cost of labor is greatly saved in sequence, greatly improves production efficiency, easy to process.
Spring sponge pack assembly 4 is identical with the size of sponge pack assembly 5.
Using the structure, the shape rectangle of spring 4a1 sponge 4b1 sofa packet can be made.
Sponge packet 4b includes sponge 4b 1 and one 4b2 of cloth bag for being wrapped in 1 outside sponge 4b；In the present embodiment, cloth bag
It is linked together between one 4b2 by ultrasonic bonding.
Spring packet 4a includes several spring 4a1 and two 4a2 of cloth bag that is wrapped on the outside of spring 4a1；In the present embodiment, cloth
It wraps and is linked together between two 4a2 by ultrasonic bonding.
Sponge pack assembly 5 includes strip sponge 5a and three 5b of cloth bag being wrapped on the outside of strip sponge 5a；According to implementation need
It wants, sponge pack assembly 5 can also be using the structure being formed by connecting by multiple sponge packet 4b.
The upper surface of upper bed of cloth 1 and the lower surface of lower bed of cloth 2 are respectively and fixedly provided with spongy layer 3.
In the present embodiment, sponge 4b1 can be using the material of other software filling classes, such as memory foam and latex
Deng.
The material of upper bed of cloth 1 and lower bed of cloth 2 is non-woven fabrics or grid cloth.
One 4b2 of cloth bag, two 4a2 of cloth bag and three 5b of cloth bag, which are all made of non-woven fabrics and are made or are all made of grid cloth, to be made.
Spring 4a1, which is used, is bent the spring body one being wound by elastic strip body.
Spring body one is in upper and lower symmetrical structure, and the middle part of spring body one is path supporting section 4a1x4, path supporting section
The two sides up and down of 4a1x4 are symmetrical arranged elastic force diastole section, elastic force diastole section sequentially include from the outside to the inside necking end 4a1x1,
Central diameter elastic force section 4a1x2, major diameter elastic force section 4a1x3, major diameter elastic force section 4a1x3 are connected with path supporting section 4a1x4 phase, necking end
4a1x1, central diameter elastic force section 4a1x2, major diameter elastic force section 4a1x3 diameter be sequentially increased, the diameter of path supporting section 4a1x4 is less than
The diameter of central diameter elastic force section 4a1x2.
By its shape, so that its screw diameter from top to bottom changes from small to big, from large to small, then change from small to big, by becoming greatly
Small process, and by the midpoint of the spring heights in the form of symmetrical above and below；The screw diameter of midpoint path supporting section 4a1x4
It is small, to can produce bigger support degree, while it can produce different elasticity branch by adjusting the screw diameter of different parts
Effect is supportted, changes the comfort of accessory in soft furniture accordingly.
It is not constrained to material used, unlimited specific size, unlimited coiling direction, unlimited most coiling circle numbers.
The elastic strip body of spring body one curls up along clockwise direction.
Certainly, this kind of scheme can also be used according to the actual situation, and the elastic strip body of spring body one revolves in the counterclockwise direction
Around.
Necking end diameter: central diameter elastic force section diameter: major diameter elastic force section diameter: path supporting section diameter is 1:1.5~2:2.5
~3.5:1~1.5.
One various pieces of spring body are by designing reasonable diameter than range, thus in support force, effective guarantor of elastic force
It holds down, while ensureing that overall structure thickness transition is coordinated, to ensure the overall stability of resilient support, provide good using easypro
Appropriateness.
Central diameter elastic force section height: major diameter elastic force section height: path supporting section height is 1:1.5~3:1~2.
One various pieces of spring body are reasonable highly than range by design, thus in support force, effective guarantor of elastic force
It holds down, while ensureing that overall structure height ratio is coordinated, to ensure the overall stability of resilient support, provide good using easypro
Appropriateness.
Elastic strip body is at least half-turn in necking end 4a1x1；Elastic strip body is at least a circle in central diameter elastic force section 4a1x2；
Elastic strip body is at least a circle in major diameter elastic force section 4a1x3；Elastic strip body is at least a circle in path supporting section 4a1x4.
Certainly, according to the actual situation, this kind of scheme can also be used, spring 4a1, which is used, is bent winding shape by elastic strip body
At spring body two.
Spring body two includes that superposed first supporting section and the second supporting section positioned at lower part, the first supporting section are presented
First circle drum body of lower symmetrical structure, the top of the first circle drum body is top opening 4a1y1, centre is the first bulge 4a1y2, lower end is
Necking down 4a1y3, top opening 4a1y1 is equal with the diameter of necking down 4a1y3, and the diameter of top opening 4a1y1 or necking down 4a1y3 are less than the first drum
The diameter of tripe 4a1y2, top opening 4a1y1 or necking down 4a1y3, which are gradually increased, transits to the first bulge 4a1y2；Second supporting section is presented
Lower symmetrical structure second circle drum body, second circle drum body top be above-mentioned necking down 4a1y3, centre be the second bulge 4a1y4, under
End is base opening 4a1y5, and necking down 4a1y3 is equal with the diameter of base opening 4a1y5, and the diameter of necking down 4a1y3 or base opening 4a1y5 is less than the
The diameter of two bulge 4a1y4, necking down 4a1y3 or base opening 4a1y5, which are gradually increased, transits to the second bulge 4a1y4；First circle drum body
Height less than the height of the second circle drum body, the diameter of the second bulge 4a1y4 is not less than the diameter of the first bulge 4a1y2.
By changing its shape, so that its screw diameter from top to bottom has one to change from small to big, from large to small, then by small change
Greatly, process from large to small, in conjunction with the design of each position different height；First is changed from small to big, and process from large to small starts from
Spring highest point, ends at the position at spring heights midpoint or more, and the height in this section is less than the half of whole height.Second
Change from small to big, process from large to small starts from the terminal of first process, ends at spring minimum point, and the height in this section is greater than
The half of whole height；It is whole as by one short one high two traditional middle barrel-shaped spring (screw diameters of spring upper and lower ends
Both ends are small, and intermediate screw diameter is big) it is superimposed up and down, therefore characteristic, biggish support degree can be provided and produced
The support force of segmentation variation estranged.
It is not constrained to material used, unlimited specific size, unlimited coiling direction, unlimited most coiling circle numbers.
During the depression process, the first stage by top it is shorter first circle drum body primary force is first provided, this force value compared with
To releive；Second stage is when the first shorter circle drum body of top can not continue to provide bigger support force, lower section higher the
Two circle drum bodies provide primary force；Between two stages support force will suddenly increase severely, and change accessory in soft furniture accordingly
Comfort.
The height of first circle drum body: the height of the second circle drum body is 1:1.5~2.5.
Two various pieces of spring body are reasonable highly than range by design, thus in effective holding of elastic anchorage force
Under, while ensureing that overall structure height ratio is coordinated, to ensure the overall stability of resilient support, provide good using comfortable
Degree.
The diameter of first bulge 4a1y2: the diameter of the second bulge 4a1y4 is 1:1~1.5.
Two various pieces of spring body are by designing reasonable diameter than range, thus in effective holding of elastic anchorage force
Under, while ensureing overall structure thickness eurythmy, to ensure the overall stability of resilient support, provide good using comfortable
Degree.
The elastic strip body of spring body two curls up along clockwise direction.
Certainly, according to the actual situation, this kind of scheme can also be used, the elastic strip body of spring body two revolves in the counterclockwise direction
Around.
The winding circle number of the first internal elastic strip body of circle drum is no less than 4 circles；The winding circle of the second internal elastic strip body of circle drum
Number no less than 4 circles.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of spring sponge sofa packet, including upper bed of cloth and lower bed of cloth, which is characterized in that the upper bed of cloth and lower cloth
Several spring sponge pack assemblies in a strip shape are provided between the bed of material, and mutually parallel between spring sponge pack assembly, spring
The upper end of sponge pack assembly is connected with the lower surface of upper bed of cloth, the upper surface of the lower end of spring sponge pack assembly and lower bed of cloth
It is connected, at least two sponge pack assemblies in a strip shape, sponge pack assembly difference is additionally provided between upper bed of cloth and lower bed of cloth
Positioned at the outside of spring sponge pack assembly, and it is mutually parallel between sponge pack assembly and spring sponge pack assembly；The spring
Sponge pack assembly includes that at least two sponge packets and several spring packets, sponge packet are located at the outside of spring packet.
2. spring sponge sofa packet according to claim 1, which is characterized in that the spring sponge pack assembly and sponge packet
The size of component is identical.
3. spring sponge sofa packet according to claim 1, which is characterized in that the sponge packet includes sponge and is wrapped in
Cloth bag one on the outside of sponge.
4. spring sponge sofa packet according to claim 1, which is characterized in that the spring packet includes several springs and packet
It is rolled in the cloth bag two of spring outwards.
5. spring sponge sofa packet according to claim 1, which is characterized in that the sponge pack assembly includes strip sponge
With the cloth bag three being wrapped on the outside of strip sponge.
6. spring sponge sofa packet according to claim 1, which is characterized in that the upper surface of the upper bed of cloth and lower cloth
The lower surface of the bed of material is respectively and fixedly provided with spongy layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883941.8U CN208837420U (en) | 2018-06-08 | 2018-06-08 | A kind of spring sponge sofa packet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883941.8U CN208837420U (en) | 2018-06-08 | 2018-06-08 | A kind of spring sponge sofa packet |
Publications (1)
| Publication Number | Publication Date |
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| CN208837420U true CN208837420U (en) | 2019-05-10 |
Family
ID=66352056
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| CN201820883941.8U Active CN208837420U (en) | 2018-06-08 | 2018-06-08 | A kind of spring sponge sofa packet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514280A (en) * | 2018-06-08 | 2018-09-11 | 浙江心梦享家居有限公司 | A kind of spring sponge sofa packet |
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2018
- 2018-06-08 CN CN201820883941.8U patent/CN208837420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514280A (en) * | 2018-06-08 | 2018-09-11 | 浙江心梦享家居有限公司 | A kind of spring sponge sofa packet |
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