CN208676767U - A kind of mattress core and mattress - Google Patents
A kind of mattress core and mattress Download PDFInfo
- Publication number
- CN208676767U CN208676767U CN201820441131.7U CN201820441131U CN208676767U CN 208676767 U CN208676767 U CN 208676767U CN 201820441131 U CN201820441131 U CN 201820441131U CN 208676767 U CN208676767 U CN 208676767U
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- spring
- layer
- mattress core
- bed course
- mattress
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- 239000004744 fabric Substances 0.000 claims description 30
- 229920000742 Cotton Polymers 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 17
- 239000000839 emulsion Substances 0.000 claims description 13
- 230000004308 accommodation Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000000020 Nitrocellulose Substances 0.000 claims description 5
- 229920001220 nitrocellulos Polymers 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 210000001217 buttock Anatomy 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 115
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model provides a kind of mattress core and mattress, belongs to mattress technical field.Mattress core includes the first comfort liner, support bed course, spring stratum reticulare and the second comfort liner.Bed course is supported to be set to the downside of the first comfort liner, support bed course is hourglass-shaped.Spring stratum reticulare is set to the downside of support bed course.Second comfort liner is set to the downside of spring stratum reticulare.It supports bed course to have to be set between the first comfort liner and spring stratum reticulare, it is hourglass-shaped for supporting bed course, i.e. support bed course is the structure of big at both ends and small in middle, supports bed course that can promote the shoulder to user, waist and buttocks supporting force, to improve the support performance and comfort level of mattress core.
Description
Technical field
The utility model relates to mattress technical fields, in particular to a kind of mattress core and mattress.
Background technique
Mattress generally comprises mattress core and the containment body that is enclosed in outside mattress core, the support performance of mattress, comfort it is good
It is bad to depend on mattress core.Support performance, the comfort of mattress core on the market are poor at present.
Utility model content
The purpose of this utility model is to provide a kind of mattress cores, poor with the support performance, the comfort that improve mattress core
The problem of.
The purpose of this utility model is to provide a kind of mattresses, and support performance, the comfort to improve mattress are poor to ask
Topic.
The utility model is realized in this way:
Based on above-mentioned first purpose, the utility model provides a kind of mattress core, comprising:
First comfort liner;
Bed course is supported, the support bed course is set to the downside of first comfort liner, and the support bed course is hourglass-shaped;
Spring stratum reticulare, the spring stratum reticulare are set to the downside of the support bed course;
Second comfort liner, second comfort liner are set to the downside of the spring stratum reticulare.
In the preferred embodiment in the utility model, the spring stratum reticulare includes restocking, undercarriage and multiple first springs, described
One end of first spring is connect with restocking, and the other end of the spring is connect with undercarriage;
First spring is funnel-form.
In the preferred embodiment in the utility model, the spring stratum reticulare further includes multiple second springs and multiple third bullets
Spring;
Multiple second spring spaced horizontals are distributed in the restocking, and multiple third spring intervals are horizontally distributed in
The undercarriage, the first spring vertical supporting is between the second spring and the third spring.
In the preferred embodiment in the utility model, the second spring is parallel to the third spring.
In the preferred embodiment in the utility model, the mattress core further includes elastic layer, and the elastic layer is set to described the
Between one comfort liner and the support bed course;
The elastic layer includes emulsion layer and the first spongy layer, and first spongy layer is set to the downside of the emulsion layer.
In the preferred embodiment in the utility model, first comfort liner includes the anti-guncotton being sequentially arranged from top to bottom
Layer, the second spongy layer and the first nonwoven layer.
In the preferred embodiment in the utility model, the mattress core further includes first generation palm fibre cotton layer and second generation palm fibre cotton layer,
The first generation palm fibre cotton layer is set between the support bed course and the spring stratum reticulare, and the second generation palm fibre cotton layer is set to the bullet
Between spring stratum reticulare and second comfort liner.
In the preferred embodiment in the utility model, second comfort liner include third spongy layer, the second nonwoven layer and
4th spongy layer, the third spongy layer are located at the upside of second nonwoven layer, and second nonwoven layer is located at described
The upside of 4th spongy layer, the thickness of the third spongy layer are less than the thickness of the 4th spongy layer.
Based on above-mentioned second purpose, the utility model provides a kind of mattress, including containment body and above-mentioned mattress core;
The containment body includes rim charge, upper fabric and lower fabric, and the upper fabric and the lower fabric are space wadding layer, institute
The accommodation space that rim charge forms both ends open is stated, the mattress core is set in the accommodation space, and the upper fabric is sutured in institute
It states at rim charge upper end opening, the lower fabric is sutured at the rim charge lower ending opening.
In the preferred embodiment in the utility model, sponge protective edge is equipped between the mattress core and the rim charge.
The beneficial effects of the utility model are:
The utility model provides a kind of mattress core, including the first comfort liner, support bed course, spring stratum reticulare and second are comfortably
Layer, the first comfort liner and the second comfort liner all have elasticity, guarantee there is good comfort level, spring after user is in contact with it
Stratum reticulare plays the role of absorbing external force.It supports bed course to have to be set between the first comfort liner and spring stratum reticulare, support bed course is sand
Shape is leaked, i.e. support bed course is the structure of big at both ends and small in middle, and support bed course, which can be promoted, holds the shoulder, waist and buttocks of user
Towing force, to improving the support performance and comfort level of mattress core.
The utility model provides a kind of mattress, including above-mentioned mattress core, has the advantages that all of above-mentioned mattress core.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the mattress core that the utility model embodiment 1 provides;
Fig. 2 is the structural schematic diagram of support bed course shown in FIG. 1;
Fig. 3 is the structural schematic diagram of spring stratum reticulare shown in FIG. 1;
Fig. 4 is the connection schematic diagram of restocking shown in Fig. 3 and second spring;
Fig. 5 is the structural schematic diagram for the mattress that the utility model embodiment 2 provides.
Icon: 100- mattress core;The first comfort liner of 10-;The anti-guncotton layer of 11-;The second spongy layer of 12-;The upper spongy layer of 121-;
Spongy layer under 122-;The first nonwoven layer of 13-;20- supports bed course;21- shoulder support portion;22- stern support portion;The support of 23- lumbal branch
Portion;30- spring stratum reticulare;31- restocking;32- undercarriage;The first spring of 33-;34- second spring;35- third spring;40- second relaxes
Suitable layer;41- third spongy layer;The second nonwoven layer of 42-;The 4th spongy layer of 43-;50- elastic layer;51- emulsion layer;52- first
Spongy layer;60- first generation palm fibre cotton layer;70- second generation palm fibre cotton layer;200- mattress;210- containment body;211- rim charge;Above 212-
Material;213- lower fabric;214- sponge protective edge.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings
Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or
Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase
To importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects;It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of mattress core 100, including the first comfort liner 10, support bed course 20, spring
Stratum reticulare 30 and the second comfort liner 40.Bed course 20 is supported to be set to the downside of the first comfort liner 10, spring stratum reticulare 30 is set to support bed course
20 downside, the second comfort liner 40 are set to the downside of spring stratum reticulare 30, that is to say, that the first comfort liner 10, support bed course 20, bullet
Spring stratum reticulare 30 and the second comfort liner 40 are set gradually from top to bottom.
In the present embodiment, mattress core 100 further includes elastic layer 50, and elastic layer 50 is set to the first comfort liner 10 and support bed course
Between 20.
Elastic layer 50 includes emulsion layer 51 and the first spongy layer 52, and the first spongy layer 52 is set to the downside of emulsion layer 51, the
One comfort liner 10 is located at the upside of emulsion layer 51, and support bed course 20 is located at the downside of the first spongy layer 52.
Emulsion layer 51 is made of natural emulsion, has elasticity well, can disperse the endurance of human body weight, can meet
The user of different weight uses.After deformation occurs for the first comfort liner 10, due to the first spongy layer 52 have high resiliency, first
Spongy layer 52 is adaptable to the first comfort liner 10 and deforms therewith, can effectively enhance the elastic sensation of user by.In addition, by natural
First comfort liner 10 made of latex will not generate noise and vibration during flexible deformation occurs, and can imitate and improve use
The sleep quality of person.
First spongy layer 52 is made of the sponge that high density height is sprung back, and has certain hardness, bullet can occur after stress
Property deformation, external force can quickly spring back after removing.There is first spongy layer 52 performance of certain hardness to make it have preferably
Enabling capabilities are adaptable to the different sleeping positions of user.
In the present embodiment, the first comfort liner 10 includes anti-guncotton layer 11, the second spongy layer 12 being sequentially arranged from top to bottom
With the first nonwoven layer 13.The emulsion layer 51 of elastic layer 50 is located at the downside of harmless cloth.Anti- guncotton layer 11 has fire prevention well
Ability, while there is elasticity and gas permeability well.Second spongy layer 12 is identical as the material of the first spongy layer 52.First nonwoven
Cloth plays the role of connecting the second spongy layer 12 and emulsion layer 51 between the second spongy layer 12 and emulsion layer 51.
In the present embodiment, it is two layers that the second spongy layer 12, which divides, respectively upper spongy layer 121 and lower spongy layer 122, lower sponge
Layer 122 is set to the downside of upper spongy layer 121.The thickness of upper spongy layer 121 is less than the thickness of lower spongy layer 122, lower spongy layer
122 thickness is less than the thickness of the first spongy layer 52, i.e., upper spongy layer 121, lower spongy layer 122 and the first spongy layer 52 are using thick
The structure gradually increased is spent, and then improves the elasticity and comfort of 50 entirety of the first comfort liner 10 and elastic layer.
Support bed course 20 primarily serves supporting role, and support bed course 20 is blanket material.As shown in Fig. 2, support bed course 20
To be hourglass-shaped, that is, supporting bed course 20 is the structure of big at both ends and small in middle.Support bed course 20 include positioned at both ends shoulder support portion 21,
Stern support portion 22 and centrally located lumbal branch support part 23, shoulder support portion 21 transit to stern support portion by lumbal branch support part 23
22.As shown in Figure 1, support bed course 20 is equipped with the downside of the first spongy layer 52 of elastic layer 50.Support the shoulder support portion of bed course 20
21 can be supported the shoulder of human body, support bed course 20 lumbal branch support part 23 can the lumbal branch support part 23 to human body be supported,
The stern support portion 22 of support bed course 20 can be supported the buttocks of human body, to promote the shoulder, waist and stern to user
Portion's supporting force.
In the present embodiment, as shown in figure 3, spring stratum reticulare 30 include restocking 31, it is undercarriage 32, multiple first springs 33, multiple
Second spring 34 and multiple third springs 35.
Wherein, as shown in figure 4, restocking 31 is rectangle frame, all 34 spaced horizontals of second spring are arranged in restocking 31, and second
Spring 34 arranges that the both ends of second spring 34 are connect with restocking 31 along the length direction of restocking 31.
Undercarriage 32 is rectangle frame, and all 35 spaced horizontals of third spring are arranged in undercarriage 32, and third spring 35 is along undercarriage 32
Length direction arrangement, the both ends of third spring 35 connects with undercarriage 32, third spring 35 and the one-to-one correspondence of second spring 34,
Third spring 35 is parallel to second spring 34.
In the present embodiment, the first spring 33 is funnel-form, i.e. the first spring 33 is up big and down small helical structure.Such as Fig. 3
Shown, restocking 31 is located at the upside of undercarriage 32, and 33 vertical supporting of the first spring is connect in the first spring 33 with second spring 34,
That is one end of the first spring 33 is connect with second spring 34, and the other end of the first spring 33 is connect with third spring 35.One
Multiple first springs 33 are equipped between the third spring 35 of two springs 34 corresponding thereto.All first springs 33 are in restocking
Rectangular array is distributed between 31 and undercarriage 32.
User in use, realized by by spring stratum reticulare 30 by the elastic sensation of user.When elastic web layer by
After pressure, the first spring 33, second spring 34, third spring 35 will all deform, to guarantee that entire mattress core 100 has
There is good elasticity, the ability with good absorption external force guarantees the comfort of mattress core 100.Since the first spring 33 is
The compression travel of up big and down small funnel-form, the first spring 33 is longer, guarantees that spring stratum reticulare 30 has sufficiently large deflection.
As shown in Figure 1, spring stratum reticulare 30 is set to the downside of support bed course 20, the second comfort liner 40 is set to spring stratum reticulare 30
Downside.In the present embodiment, spring stratum reticulare 30 and support bed course 20 between be equipped with the first generation palm fibre cotton layer 60, spring stratum reticulare 30 with
Second generation palm fibre cotton layer 70 is equipped between second comfort liner 40.First generation palm fibre cotton layer 60 and second generation palm fibre cotton layer 70 are generation brown cotton system
At, will not occur because of being influenced by environment it is mouldy, breed mosquito the phenomenon that, to improve the use of mattress core 100
Service life.First generation palm fibre cotton layer 60 is in addition to moisture barrier properties, wilful and high resilience also with super strength, first generation palm fibre cotton
Layer 60 is to deform and deform in company with spring stratum reticulare 30 with second generation palm fibre cotton layer 70.Certainly, first generation palm fibre cotton layer 60 and the second generation
Brown cotton layer 70 is located at the two sides of spring stratum reticulare 30, can complete to play a certain protective role to spring.
Second comfort liner 40 is the bottom of mattress core 100.In the present embodiment, the second comfort liner 40 includes third spongy layer
41, the second nonwoven layer 42 and third spongy layer 41, second nonwoven layer 42 are set to third spongy layer 41 and the 4th sponge
Between layer 43, third spongy layer 41 is located at the upside of the second nonwoven layer 42, and the second nonwoven layer 42 is located at the 4th nonwoven layer
Upside.The sponge that third spongy layer 41 is the rebound of high density height with the 4th spongy layer 43 is made, the thickness of third spongy layer 41
Spend the thickness less than the 4th spongy layer 43.Second comfort liner 40 of this structure has elasticity and enabling capabilities well.
A kind of mattress core 100 provided in this embodiment, the first comfort liner 10 have elasticity well and fire prevention shape, user
There is good comfort level after being in contact with it;Support bed course 20 is hourglass shaped structure, and support bed course 20 can be promoted to user's
The supporting force of shoulder, waist and buttocks;Spring stratum reticulare 30 plays the role of absorbing external force, and elastic web layer has elasticity well,
And there is sufficiently large deflection;Second comfort liner 40 is located at the downside of spring stratum reticulare 30, has good enabling capabilities, plays
Support the effect of elastic web layer.In addition, being equipped with elastic layer 50, enhancing between the first comfort liner 10 and elastic web layer in the present embodiment
The elasticity and comfort of mattress core 100, elastic layer 50 will not generate noise and vibration during deforming, and have fine
Quietness.This mattress core 100 not only improves the support performance of mattress core 100, improves sleep comfort, also has saturating
The advantages of gas is good, moisture-proof, comfortable environment-protection.
It should be noted that elastic layer 50 can also be not provided in mattress core 100 in other specific embodiments.
It can be linked together by way of bonding between above-mentioned each layer.
Embodiment 2
As shown in figure 5, the present embodiment provides a kind of mattresses 200, including the mattress core in containment body 210 and above-described embodiment
100。
Wherein, containment body 210 includes rim charge 211, upper fabric 212 and lower fabric 213, and upper fabric 212 and lower fabric 213 are too
Empty cotton layer, i.e., upper fabric 212 and lower fabric 213 are that space wadding is made, and have warming pressure reduction properties.In the present embodiment, rim charge
211 be also space cotton face fabric.Rim charge 211 forms the accommodation space of both ends open, and accommodation space is rectangular parallelepiped structure, mattress core
100 are located in accommodation space, and upper fabric 212 is sutured at 211 upper end opening of rim charge, and lower face is sutured in 211 lower end of rim charge and opens
At mouthful.
Wherein, upper fabric is identical as the structure of lower fabric.Upper fabric is three-layer textile form, and fabric is space wadding material,
Treble cloths is linked into an integrated entity by DTY connecting filament, is formed air interlayer in every layer of fabric, is played thermal effect.This structure
The upper surface of material will not generate fold, sense of touch is comfortable, and smooth, cloth cover is with a good drape effect.In actual production, upper fabric can be with flame
It arranges in pairs or groups, yarn is interweaved sink-float, can form the exquisite pattern to come in every shape.
In addition, being equipped with sponge protective edge 214 between mattress core 100 and rim charge 211 in the present embodiment, sponge protective edge 214 is located at bed
The surrounding of bedding core 100, sponge protective edge 214 are made of the sponge that high density height is sprung back.The setting at sponge side family can guarantee mattress four
The flexibility in week.
A kind of mattress 200 provided in this embodiment, not only improves the support performance of mattress 200, and it is comfortable to improve sleep
Sense also has the advantages that good gas permeability, pro-skin decompression, constant-temperature warm-keeping, moisture-proof, soft and smooth fine and smooth, comfortable environment-protection.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of mattress core characterized by comprising
First comfort liner;
Bed course is supported, the support bed course is set to the downside of first comfort liner, and the support bed course is hourglass-shaped;
Spring stratum reticulare, the spring stratum reticulare are set to the downside of the support bed course;
Second comfort liner, second comfort liner are set to the downside of the spring stratum reticulare.
2. mattress core according to claim 1, which is characterized in that the spring stratum reticulare includes restocking, undercarriage and multiple
One end of one spring, first spring is connect with restocking, and the other end of the spring is connect with undercarriage;
First spring is funnel-form.
3. mattress core according to claim 2, which is characterized in that the spring stratum reticulare further includes multiple second springs and more
A third spring;
Multiple second spring spaced horizontals are distributed in the restocking, and multiple third spring intervals are horizontally distributed in described
Undercarriage, the first spring vertical supporting is between the second spring and the third spring.
4. mattress core according to claim 3, which is characterized in that the second spring is parallel to the third spring.
5. mattress core according to claim 1, which is characterized in that the mattress core further includes elastic layer, the elastic layer
Between first comfort liner and the support bed course;
The elastic layer includes emulsion layer and the first spongy layer, and first spongy layer is set to the downside of the emulsion layer.
6. mattress core according to claim 5, which is characterized in that first comfort liner includes being sequentially arranged from top to bottom
Anti- guncotton layer, the second spongy layer and the first nonwoven layer.
7. mattress core according to claim 1, which is characterized in that the mattress core further includes first generation palm fibre cotton layer and second
Generation brown cotton layer, the first generation palm fibre cotton layer are set between the support bed course and the spring stratum reticulare, the second generation palm fibre cotton layer
Between the spring stratum reticulare and second comfort liner.
8. mattress core according to claim 1, which is characterized in that second comfort liner includes third spongy layer, second
Nonwoven layer and the 4th spongy layer, the third spongy layer are located at the upside of second nonwoven layer, second non-woven fabrics
Layer is located at the upside of the 4th spongy layer, and the thickness of the third spongy layer is less than the thickness of the 4th spongy layer.
9. a kind of mattress, which is characterized in that including containment body and the described in any item mattress cores of claim 1-8;
The containment body includes rim charge, upper fabric and lower fabric, and the upper fabric and the lower fabric are space wadding layer, the side
Material forms the accommodation space of both ends open, and the mattress core is set in the accommodation space, and the upper fabric is sutured in the side
Expect at upper end opening, the lower fabric is sutured at the rim charge lower ending opening.
10. mattress according to claim 9, which is characterized in that be equipped with sponge protective edge between the mattress core and the rim charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441131.7U CN208676767U (en) | 2018-03-29 | 2018-03-29 | A kind of mattress core and mattress |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441131.7U CN208676767U (en) | 2018-03-29 | 2018-03-29 | A kind of mattress core and mattress |
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| Publication Number | Publication Date |
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| CN208676767U true CN208676767U (en) | 2019-04-02 |
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| CN201820441131.7U Active CN208676767U (en) | 2018-03-29 | 2018-03-29 | A kind of mattress core and mattress |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116326958A (en) * | 2023-01-31 | 2023-06-27 | 厦门新技术集成有限公司 | Elastic cushion |
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2018
- 2018-03-29 CN CN201820441131.7U patent/CN208676767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116326958A (en) * | 2023-01-31 | 2023-06-27 | 厦门新技术集成有限公司 | Elastic cushion |
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