CN209915512U - Mattress with small diameter spring - Google Patents
Mattress with small diameter spring Download PDFInfo
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- CN209915512U CN209915512U CN201920488760.XU CN201920488760U CN209915512U CN 209915512 U CN209915512 U CN 209915512U CN 201920488760 U CN201920488760 U CN 201920488760U CN 209915512 U CN209915512 U CN 209915512U
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Abstract
The utility model relates to a mattress with small diameter springs. The spring of current mattress only has single elastic coefficient, influences the use and experiences. The utility model discloses a pad body, fill up the body including being the big footpath spring that the matrix form was arranged, all be equipped with the path spring in the big footpath spring, big footpath spring apical margin is higher than the apical margin of path spring, the coefficient of elasticity of big footpath spring are K1, and the coefficient of elasticity of path spring is K2, and K1 < K2. Set up the path spring that has differentiation elastic coefficient one by one in big footpath spring, big footpath spring's elastic coefficient is less, can laminate with human surface, has better travelling comfort, and the elastic coefficient of path spring is great, can effectively support the human body, can utilize big footpath spring to promote the travelling comfort, can also utilize the path spring to promote the support nature, ensures again that each regional atress in human back is balanced, plays the effect of protection backbone, promotes to use and experiences.
Description
Technical Field
The utility model relates to a bedding field, concretely relates to mattress.
Background
Most of the mattresses in the market at present are spring mattresses which have the characteristics of low cost and easy industrial production. Specifically, the spring mattress is of various structures, not only can be composed of springs with the same elastic coefficient and arranged in a matrix shape, but also can be divided into a plurality of supporting areas with different elastic coefficients. In practical use, although the spring between each support region has differentiated elastic coefficient, when the spring has less elastic coefficient, the spring is easy to match and attach with the human body surface through self deformation, and when the spring has greater elastic coefficient, the spring is easy to provide effective support for the human body through self elastic restoring force. However, each spring only has a single elastic coefficient, so that the springs cannot give consideration to both comfort and support, cannot be matched with the surface curve of the human body, cannot ensure the support balance of each body of a user, and affects use experience.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of prior art, the utility model provides a take mattress of path spring sets up the path spring that has differentiation elastic coefficient one by one in big footpath spring, can utilize big footpath spring to promote the travelling comfort, can also utilize the path spring to promote the support nature, ensures to use and experiences.
The utility model discloses a following mode realizes: a mattress with small-diameter springs comprises a mattress body, wherein the mattress body comprises large-diameter springs which are arranged in a matrix shape, small-diameter springs are arranged in the large-diameter springs, the top edges of the large-diameter springs are higher than the top edges of the small-diameter springs, the elastic coefficient of the large-diameter springs is K1, the elastic coefficient of the small-diameter springs is K2, and K1 is smaller than K2. Set up the path spring that has differentiation elastic coefficient one by one in big footpath spring, big footpath spring's elastic coefficient is less, can laminate with human surface, has better travelling comfort, and the elastic coefficient of path spring is great, can effectively support the human body, can utilize big footpath spring to promote the travelling comfort, can also utilize the path spring to promote the support nature, ensures again that each regional atress in human back is balanced, plays the effect of protection backbone, promotes to use and experiences. The apical margin of major diameter spring is higher than the apical margin of path spring, and when the user recumbent, the human body contacted with the major diameter spring after earlier with the minor diameter spring, had both ensured to fill up body top surface and had mated the laminating through sunken and human surface, promoted the travelling comfort, still ensured that the path spring can effectively support the human body.
Preferably, the small-diameter springs and the large-diameter springs are coaxially arranged, so that the large-diameter springs and the small-diameter springs are ensured to be telescopic and not interfered with each other, and the small-diameter springs are arranged in a matrix manner to ensure that the stress on the surface of a human body is uniform.
Preferably, the small-diameter spring bottom edge and the large-diameter spring bottom edge are arranged in a flush manner. The bottom surface of the cushion body is provided with a bottom plate, the bottom edges of the small-diameter spring and the large-diameter spring are both abutted against the bottom plate, the top edge of the large-diameter spring is higher than the top edge of the small-diameter spring, and stable support is further provided for the large-diameter spring and the small-diameter spring.
Preferably, the small-diameter spring and the large-diameter spring are arranged one by one in a corresponding manner. Each large-diameter spring is internally provided with a small-diameter spring, so that each area of the whole top surface of the cushion body is ensured to have differential deformation performance, and each area of the top surface of the cushion body is further ensured to have better comfort and support. When the user changes the sleeping posture or the position in the sleeping process, the cushion body can provide better comfort and support for the user.
Preferably, the small-diameter spring and the large-diameter spring are both metal springs and are of an integrated structure, and the bottom end of the large-diameter spring is fixedly connected with the bottom end of the small-diameter spring. The small-diameter spring and the large-diameter spring are integrally processed, and the two end parts of one raw material rod are respectively processed to form the large-diameter spring and the small-diameter spring.
Preferably, K1 is more than or equal to 50N/M and less than or equal to 200N/M, so that the spring is easier to deform under the stress condition, and soft and comfortable experience is provided for a user. K2 is more than or equal to 200N/M and less than or equal to 400N/M, so that the spring is not easy to deform under the stress condition, and harder support experience is provided for a user.
Preferably, each small-diameter spring has the same parameter K2; each large diameter spring has the same parameter K1. The types of the large-diameter spring and the small-diameter spring are reduced by unifying the elastic coefficient, so that the large-scale processing is facilitated, and the processing cost is effectively reduced.
Preferably, the height of the large-diameter spring is H, and H is more than or equal to 15cm and less than or equal to 20 cm. The reasonable parameter H is set to provide larger deformation amplitude for the top surface of the mattress, so that the top surface of the mattress body can be matched and attached with the surface of a human body.
Preferably, the ratio of the axial length of the small-diameter spring to the axial length of the large-diameter spring is a, and the cushion body sequentially forms a head supporting area, a shoulder supporting area, a waist supporting area, a hip supporting area and a leg supporting area along the length direction of the cushion body, wherein the head supporting area, the shoulder supporting area, the waist supporting area, the hip supporting area and the leg supporting area have different parameters a. Because the surface of a human body is an uneven curved surface, the supporting balance of the top surface of the cushion body on the corresponding area of the surface of the human body needs to be ensured by setting a differentiated parameter A, so that the stress balance of each section of the spine is ensured, and the spine is protected.
Preferably, the head support area is positioned, and A is more than or equal to 0.8 and less than or equal to 0.9; or, A is more than or equal to 0.5 and less than or equal to 0.7 in the shoulder supporting area; or, A is more than or equal to 0.7 and less than or equal to 0.85 in the lumbar support area; or, A is more than or equal to 0.6 and less than or equal to 0.8 in the buttock supporting area; or, the A is more than or equal to 0.8 and less than or equal to 0.9 in the head supporting area. In each support region, the difference in height between big footpath spring apical margin and path spring apical margin all is the deformation space that provides for big footpath spring apical margin takes place to shrink deformation when receiving vertical effort, ensures to fill up body top surface easy atress sunken and match with human surface profile, later, each region of human body is contradicted through the path spring that corresponds simultaneously and is obtained balanced support, eliminates the influence of human surface unevenness to the atress equilibrium.
The utility model has the advantages that: set up the path spring that has differentiation elastic coefficient one by one in big footpath spring, can utilize big footpath spring to promote the travelling comfort, can also utilize the path spring to promote the support nature, ensure again that each regional atress in human back is balanced, play the effect of protection backbone, promote to use and experience.
Drawings
FIG. 1 is a schematic view of the pad body in section and mechanism;
FIG. 2 is a cross-sectional view of the assembly structure of the large-diameter spring and the small-diameter spring;
FIG. 3 is a partial perspective view of the pad body;
in the figure: 1. the large-diameter spring 2, the small-diameter spring 3, the head supporting area 4, the shoulder supporting area 5, the waist supporting area 6, the hip supporting area 7 and the leg supporting area.
Detailed Description
The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the invention.
The mattress with the small-diameter springs as shown in fig. 1 comprises a mattress body, wherein the mattress body comprises large-diameter springs 1 which are arranged in a matrix shape, small-diameter springs 2 are arranged in the large-diameter springs 1, the top edges of the large-diameter springs 1 are higher than the top edges of the small-diameter springs 2, the elastic coefficient of the large-diameter springs 1 is K1, the elastic coefficient of the small-diameter springs 2 is K2, and K1 is less than K2.
In actual operation, the large-diameter spring 1 and the small-diameter spring 2 have different elastic coefficients, the large-diameter spring 1 is smaller in elastic coefficient, can be attached to the surface of a human body and has better comfort, and the small-diameter spring 2 is larger in elastic coefficient and can effectively support the human body. The top edge of the large-diameter spring 1 is higher than that of the small-diameter spring 2, so that the large-diameter spring 1 can be in contact with a human body before the small-diameter spring 2.
In practical operation, the ratio of the axial length of the small-diameter spring 2 to the axial length of the large-diameter spring 1 is a, and the cushion body sequentially forms a head supporting area 3, a shoulder supporting area 4, a lumbar supporting area 5, a hip supporting area 6 and a leg supporting area 7 with a differentiation parameter a along the length direction of the cushion body. At the head support region 3, a = 0.85; located at the shoulder support zone 4, a = 0.6; at the lumbar support region 5, a = 0.77; located in the hip support zone 6, a = 0.7; located in the head support region 3, a = 0.85. When a user lies, the outline of the bottom surface of the human body is S-shaped, and the outline is specifically represented as that the bottom surface of the head is higher than the bottom surface of the shoulder, the bottom surface of the shoulder is lower than the bottom surface of the waist, the bottom surface of the waist is higher than the bottom surface of the hip, and the bottom surface of the hip is lower than the bottom surface of the leg, so that the parameter A in each supporting area is correspondingly set, a large height difference is ensured between the large-diameter spring 1 and the small-diameter spring 2 in the shoulder supporting area 4 and the hip supporting area 6, and accordingly large flexible deformation is obtained, and a small height difference is ensured between the large-diameter spring 1 and the small-diameter spring 2 in the head supporting area 3, the waist supporting area 5 and the leg supporting area 7, and.
In practice, each set of pocketed springs has a different parameter a, and the set of pocketed springs in the shoulder support region and the hip support region have a corresponding parameter a that is greater as it is closer to the lumbar support region.
In actual operation, when a user lies on the cushion body, firstly, the surface of the human body is contacted with the cushion body, and the large-diameter springs 1 in each supporting area are contracted and deformed due to stress, so that the top surface of the cushion body is sunken and matched with the contour of the surface of the human body, and the comfort of the cushion body is ensured; then, after the bottom surface of the human body sinks into the top surface of the cushion body, each body section of the human body is simultaneously contacted with the small-diameter springs 2 in the corresponding supporting area, and the small-diameter springs 2 are synchronously pressed down, so that the uniform supporting performance is obtained by ensuring that the contraction sizes of the small-diameter springs 2 in each supporting area are the same, and the supporting performance of the cushion body is ensured. Because the shoulders, the waist and the buttocks of a human body obtain balanced supporting force, the balanced stress of each section of the spine is ensured, the effect of protecting the spine is achieved, and the condition that the spine is damaged and injured due to the concentrated stress of local sections for a long time is prevented.
In actual operation, the bottom edge of the small-diameter spring 2 and the bottom edge of the large-diameter spring 1 are arranged flush (as shown in fig. 2). The bottom of the pad body is provided with a bottom plate, so that stable support is provided for the large-diameter springs 1 and the small-diameter springs 2, the positions between the adjacent large-diameter springs 1 are effectively controlled, and the comfort and the support uniformity are improved.
In actual operation, the small-diameter spring 2 is arranged coaxially with the large-diameter spring 1 (as shown in fig. 3). The small-diameter spring 2 and the large-diameter spring 1 are both metal springs and are of an integrated structure, and the bottom end of the large-diameter spring 1 is fixedly connected with the bottom end of the small-diameter spring 2. When processing, carry out bending respectively to the both ends of a raw materials pole to form coaxial setting's path spring 2 and big footpath spring 1 respectively, both guaranteed both neutrality, effectively prevent both to take place each other to stretch out and draw back the condition of disturbing, still effectively promote machining efficiency, reduce the processing cost. Because the large-diameter spring 1 and the small-diameter spring 2 have different elastic coefficients, when the large-diameter spring and the small-diameter spring are processed, the raw material rod with different diameters can be adopted, the bending pitch can be adjusted, and the requirements that the large-diameter spring 1 and the small-diameter spring 2 have different elastic coefficients can be met.
In actual operation, the small-diameter springs 2 and the large-diameter springs 1 are arranged one by one in a corresponding mode, and each large-diameter spring 1 is internally provided with one small-diameter spring 2. K1=100N/M, K2= 300N/M. The high position of the large-diameter spring 1 is H, and H =17 cm. Each small-diameter spring 2 has the same parameter K2, and each large-diameter spring 1 has the same parameter K1. The processing cost is reduced by unifying the component structure and the technical parameters, and the overall comfort of the cushion body is also improved.
In actual operation, the diameter of big footpath spring is D1, and D1=70mm both reduces the quantity of setting through the size that increases big footpath spring, reduces the processing cost, still promotes the support equilibrium of each district of support pad body top surface through the size of control big footpath spring, promotes the comfort level. The diameter of the small-diameter spring is D2, D2=50mm, and mutual interference between the small-diameter spring and the large-diameter spring is effectively avoided when the small-diameter spring and the large-diameter spring independently extend and retract.
It will be appreciated that the parameter A in the head support region 3 may also be 0.8, 0.84, 0.86, 0.9, etc., as long as the requirement of 0.8. ltoreq. A. ltoreq.0.9 is met.
It will be appreciated that the parameter A in the shoulder support region 4 may also be 0.5, 0.55, 0.65, 0.7, etc., as long as the requirement of 0.5. ltoreq. A.ltoreq.0.7 is met.
It will be appreciated that the parameter A at the lumbar support region 5 may also be 0.7, 0.75, 0.8, 0.85, etc., as long as the requirement of 0.7 ≦ A ≦ 0.85 is met.
It will be appreciated that the parameter A in the hip support zone 6 may also be 0.6, 0.64, 0.76, 0.8, etc., as long as the requirement 0.6. ltoreq. A.ltoreq.0.8 is met.
It will be appreciated that the parameter A in the head support region 3 may also be 0.8, 0.84, 0.86, 0.9, etc., as long as the requirement of 0.8. ltoreq. A. ltoreq.0.9 is met.
It is understood that the parameter K1 can also be 50N/M, 75N/M, 150N/M, 200N/M, as long as the requirement of 50N/M K1 200N/M is met.
It is understood that the parameter K2 can also be 200N/M, 250N/M, 350N/M, 400N/M, as long as the requirement of 200N/M K2 400N/M is met.
It is understood that the parameter H can also be 15cm, 16cm, 18cm, 20cm, etc., as long as the requirement that H is more than or equal to 15cm and less than or equal to 20cm is met.
It is understood that the parameter D1 can also be 65mm, 69mm, 71mm, 75mm, 80mm, etc., as long as the requirement of 65mm ≦ D1 ≦ 80mm is met.
It can be understood that the parameter D2 can also be 45mm, 49mm, 51mm, 55mm, 60mm, etc., as long as the requirement that D2 is less than or equal to 45mm is met.
Claims (10)
1. The mattress with the small-diameter springs comprises a mattress body and is characterized in that the mattress body comprises large-diameter springs (1) which are arranged in a matrix shape, small-diameter springs (2) are arranged in the large-diameter springs (1), the top edges of the large-diameter springs (1) are higher than the top edges of the small-diameter springs (2), the elastic coefficient of the large-diameter springs (1) is K1, the elastic coefficient of the small-diameter springs (2) is K2, and K1 is smaller than K2.
2. A mattress with small diameter springs according to claim 1, characterized in that the small diameter springs (2) are arranged coaxially with the large diameter springs (1).
3. A mattress with small diameter springs according to claim 1, characterized in that the bottom edges of the small diameter springs (2) and the large diameter springs (1) are flush.
4. A mattress with small diameter springs according to claim 1, characterized in that the small diameter springs (2) are arranged corresponding to the large diameter springs (1) one by one.
5. The mattress with the small-diameter springs as claimed in claim 1, wherein the small-diameter springs (2) and the large-diameter springs (1) are both metal springs and are of an integral structure, and the bottom ends of the large-diameter springs (1) are fixedly connected with the bottom ends of the small-diameter springs (2).
6. The mattress with the small-diameter springs as claimed in claim 1, wherein K1 is more than or equal to 50N/M and less than or equal to 200N/M; or K2 is more than or equal to 200N/M and less than or equal to 400N/M.
7. A mattress with small diameter springs according to claim 1, characterized in that each small diameter spring (2) has the same parameter K2; alternatively, each large-diameter spring (1) has the same parameter K1.
8. The mattress with the small-diameter springs as claimed in claim 1, wherein the height of the large-diameter springs (1) is H, and H is more than or equal to 15cm and less than or equal to 20 cm.
9. A mattress with small diameter springs according to any one of claims 1-8, characterized in that the ratio of the axial length of the small diameter springs (2) to the axial length of the large diameter springs (1) is A, and the mattress body is formed with a head support area (3), a shoulder support area (4), a lumbar support area (5), a hip support area (6) and a leg support area (7) with a differentiation parameter A along the length direction thereof in sequence.
10. The mattress with the small-diameter springs as claimed in claim 9, wherein A is more than or equal to 0.8 and less than or equal to 0.9 in the head supporting area (3); or, the A is more than or equal to 0.5 and less than or equal to 0.7 and is positioned in the shoulder supporting area (4); or, the A is more than or equal to 0.7 and less than or equal to 0.85 and is positioned in the lumbar support area (5); or is positioned in the buttock supporting area (6), A is more than or equal to 0.6 and less than or equal to 0.8; or is positioned in the head supporting area (3), and A is more than or equal to 0.8 and less than or equal to 0.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488760.XU CN209915512U (en) | 2019-04-11 | 2019-04-11 | Mattress with small diameter spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488760.XU CN209915512U (en) | 2019-04-11 | 2019-04-11 | Mattress with small diameter spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209915512U true CN209915512U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488760.XU Active CN209915512U (en) | 2019-04-11 | 2019-04-11 | Mattress with small diameter spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209915512U (en) |
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2019
- 2019-04-11 CN CN201920488760.XU patent/CN209915512U/en active Active
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