CN114365923A - Hardness-adjustable mattress - Google Patents
Hardness-adjustable mattress Download PDFInfo
- Publication number
- CN114365923A CN114365923A CN202111555999.2A CN202111555999A CN114365923A CN 114365923 A CN114365923 A CN 114365923A CN 202111555999 A CN202111555999 A CN 202111555999A CN 114365923 A CN114365923 A CN 114365923A
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- China
- Prior art keywords
- sleeve
- mounting panel
- mattress
- mounting
- cushion
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/061—Spring inlays of adjustable resiliency
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention belongs to the technical field of bedding, and particularly relates to a mattress with adjustable hardness, which comprises an upper cushion and a lower cushion, wherein the edges of the upper cushion and the lower cushion are connected with a surrounding sleeve, a mounting plate is arranged between the upper cushion and the lower cushion, a supporting plate is fixedly mounted on the periphery of the lower end surface of the mounting plate, the lower end surface of the supporting plate is attached to the upper end surface of the lower cushion, a plurality of supporting springs are uniformly mounted between the upper cushion and the mounting plate, a telescopic mechanism is mounted between the upper cushion and the mounting plate in the supporting springs, the upper end and the lower end of the telescopic mechanism are respectively connected with the upper cushion and the mounting plate, and the telescopic mechanism has the freedom degree of moving downwards relative to the mounting plate. The purpose is as follows: the problem of current mattress soft or hard degree after leaving factory setting, can't satisfy user's individualized demand is solved.
Description
Technical Field
The invention belongs to the technical field of bedding, and particularly relates to a mattress with adjustable hardness.
Background
With the development of the times, people pay more and more attention to health, and the sleep problems closely related to health are more and more concerned by people. The hardness degree of the mattress is one of the keys for determining the sleep quality, and the hardness degree of the mattress can accord with personal preference and personal physical characteristics so as to provide healthy sleep and comfortable sleep for users. However, the hardness of the existing mattress can be generally divided into three types, namely a soft mattress, a medium-hardness mattress and a hard mattress, and the hardness of the existing mattress is set by a factory, so that the personalized requirements of users cannot be met.
Disclosure of Invention
The purpose of the invention is: the mattress with adjustable hardness is used for solving the problem that the existing mattress cannot meet the personalized requirements of users after the hardness degree of the mattress is subjected to factory setting.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a hardness-adjustable mattress, includes upper mattress and lower mattress, the edge connection of upper mattress and lower mattress has the enclosing cover, be equipped with the mounting panel between upper mattress and the lower mattress, the peripheral fixed mounting of terminal surface has the backup pad under the mounting panel, the lower terminal surface of backup pad and the up end laminating of lower mattress, evenly install a plurality of supporting spring between upper mattress and the mounting panel, install telescopic machanism between upper mattress and the mounting panel in supporting spring, telescopic machanism's upper and lower both ends are connected with upper mattress and mounting panel respectively, telescopic machanism possesses the degree of freedom for the mounting panel downstream.
Further inject, telescopic machanism includes loop bar and sleeve, the upper end and the upper strata pad of loop bar are connected, the lower extreme fixed mounting of loop bar has the piston, the piston is located the sleeve, the sleeve lower extreme is connected with the mounting panel, the sleeve lower extreme is connected with the connecting pipe, all the connecting pipe free end all communicates with the gas main, the gas main free end still is connected with the aspiration pump, install the check valve on the gas main. Such structural design through mutually supporting of loop bar, sleeve and piston, forms telescopic cylinder structure, when the hardness of needs improvement mattress, only needs to start the aspiration pump, utilizes the connecting pipe to extract the gas in the sleeve for telescopic machanism's length shortens, drives the upper cushion and removes to the mounting panel direction, to supporting spring extrude can, simple structure, convenient to use.
Further inject, still be connected with the intake pipe on the total trachea, the admission valve is installed to the intake pipe free end. Such structural design when needs reduce the hardness of mattress, opens the admission valve, utilizes the intake pipe to absorb the outside air, improves the air pressure in the sleeve, can be under supporting spring's effect, prolongs telescopic machanism's length to reach the purpose that reduces the hardness of mattress, simple structure, convenient to use, the practicality is stronger.
Further inject, the spacing ring is installed to the sleeve upper end. Due to the structural design, the piston can be prevented from being separated from the sleeve, the structure is simple, and the practicability is high.
Further limiting, a barometer is further installed on the main air pipe. Such structural design through the display of barometer to the interior atmospheric pressure of gas main, can know the atmospheric pressure in the sleeve, and then the indirect hardness to the mattress shows, and the reading on the barometer is lower promptly, and the hardness of mattress is higher more, simple structure, convenient to use, the practicality is stronger.
Further inject, a plurality of stereoplasm connecting plates are evenly installed to the lower terminal surface of upper mat, the loop bar passes through the stereoplasm connecting plate to be connected with upper mat, two adjacent stereoplasm connecting plates leave the clearance between. In the structural design, the upper cushion is of a soft structure, and the hard connecting plate is used as an intermediate medium to complete the connection between the upper cushion and the loop bar, so that the service life of the mattress can be prolonged, and the practicability is high; simultaneously, leave the clearance between two adjacent stereoplasm connecting plates, can avoid directly installing monoblock stereoplasm plate at the lower terminal surface of upper mat, and the upper mat that causes hardens the problem, improves the comfort level of mattress, and the practicality is stronger.
Further limit, a connecting spring is arranged between two adjacent hard connecting plates. Due to the structural design, the adjacent hard connecting plates are connected and supported through the connecting springs, and the resetting capability of the hard connecting plates after relative displacement relative to other hard connecting plates can be enhanced.
Further inject, the hemisphere groove has been seted up to the lower terminal surface of stereoplasm connecting plate, first articulated ball is installed to the upper end of loop bar, first spherical hinge seat is installed to the lower terminal surface of stereoplasm connecting plate, first articulated ball is located hemisphere groove and first spherical hinge seat, a plurality of mounting grooves have been seted up on the mounting panel, second articulated ball is installed to telescopic lower extreme, install a plurality of second spherical hinge seats on the mounting panel, second articulated ball is located mounting groove and second spherical hinge seat. Such structural design is articulated with upper cushion, mounting panel respectively through first articulated ball, the articulated ball of second for extending structure possesses the degree of freedom of skew, avoids upper cushion when bearing horizontal thrust, to the damage problem that extending structure caused, extension extending structure's life.
Further limit, the mounting groove is a through groove which penetrates through the mounting plate. Due to the structural design, the second hinge ball can move downwards relative to the mounting plate along the mounting groove, the purpose that the telescopic mechanism has the degree of freedom for moving downwards relative to the mounting plate is achieved, and the telescopic mechanism is simple in structure and high in practicability.
The invention adopting the technical scheme has the advantages that:
1. the distance between the upper cushion and the mounting plate is changed through the stretching of the stretching mechanism, and the stretching mechanism can move downwards relative to the mounting plate by virtue of the structural arrangement with the freedom degree of downward movement between the stretching mechanism and the mounting plate, so that the stretching mechanism does not support the upper cushion when a human body extrudes, and the purpose of adjusting the hardness of the mattress is further achieved;
2. the telescopic cylinder structure is formed by the mutual matching of the loop bar, the sleeve and the piston, when the hardness of the mattress needs to be improved, only the air pump needs to be started, and the air in the sleeve is extracted by the connecting pipe, so that the length of the telescopic mechanism is shortened, the upper cushion is driven to move towards the mounting plate, and the supporting spring is extruded;
3. the air inlet pipe is connected to the main air pipe, and the air inlet valve is arranged at the free end of the air inlet pipe, so that when the hardness of the mattress needs to be reduced, the air inlet valve is opened, the air inlet pipe is used for absorbing outside air, the air pressure in the sleeve is improved, the length of the telescopic mechanism can be prolonged under the action of the supporting spring, and the purpose of reducing the hardness of the mattress is achieved;
4. the air pressure in the sleeve can be known by utilizing the air pressure gauge to display the air pressure in the main air pipe through the air pressure gauge arranged on the main air pipe, so that the hardness of the mattress can be indirectly expressed, namely, the lower the number of indications on the air pressure gauge, the higher the hardness of the mattress, the simple structure, the convenient use and the stronger practicability;
5. articulated ball through first articulated ball, second is articulated with upper pad, mounting plate respectively for extending structure possesses the degree of freedom of skew, avoids upper pad when bearing transverse thrust, to the damage problem that extending structure caused, prolongs extending structure's life.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic diagram of an embodiment of an adjustable firmness mattress of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of an embodiment of an adjustable firmness mattress of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a schematic view of an embodiment of a mattress of the present invention with the upper, lower cushions and the enclosure removed;
FIG. 6 is an enlarged view of the structure at C in FIG. 5;
FIG. 7 is a schematic diagram of a telescoping structure portion of an embodiment of an adjustable firmness mattress of the present invention;
the main element symbols are as follows:
an upper cushion 11, a lower cushion 12, a surrounding sleeve 13,
A mounting plate 2, a support plate 20,
A supporting spring 3, a loop bar 31, a sleeve 32, a piston 331, a limit ring 332, a connecting pipe 333, a main air pipe 334, an air pump 335, a one-way valve 336, an air inlet pipe 337, an air inlet valve 338,
A hard connecting plate 4, a connecting spring 40, a first hinge ball 41, a first ball hinge seat 410,
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 7, the mattress with adjustable hardness of the present invention comprises an upper cushion 11 and a lower cushion 12, the edges of the upper cushion 11 and the lower cushion 12 are connected with a surrounding sleeve 13, a mounting plate 2 is arranged between the upper cushion 11 and the lower cushion 12, a supporting plate 20 is fixedly mounted on the periphery of the lower end surface of the mounting plate 2, the lower end surface of the supporting plate 20 is attached to the upper end surface of the lower cushion 12, a plurality of supporting springs 3 are uniformly mounted between the upper cushion 11 and the mounting plate 2, a telescopic mechanism is mounted between the upper cushion 11 and the mounting plate 2 in the supporting springs 3, the upper end and the lower end of the telescopic mechanism are respectively connected with the upper cushion 11 and the mounting plate 2, and the telescopic mechanism has a degree of freedom of downward movement relative to the mounting plate 2.
The telescopic mechanism comprises a loop bar 31 and a sleeve 32, the upper end of the loop bar 31 is connected with the upper-layer cushion 11, the lower end of the loop bar 31 is fixedly provided with a piston 331, the piston 331 is located in the sleeve 32, the lower end of the sleeve 32 is connected with the mounting plate 2, the lower end of the sleeve 32 is connected with a connecting pipe 333, the free ends of all the connecting pipes 333 are communicated with a main air pipe 334, the free end of the main air pipe 334 is further connected with an air suction pump 335, and the main air pipe 334 is provided with a one-way valve 336. Through mutually supporting of loop bar 31, sleeve 32 and piston 331, form telescopic cylinder structure, when the hardness of needs improvement mattress, only need start aspiration pump 335, utilize connecting pipe 333 to extract the gas in the sleeve 32 for telescopic machanism's length shortens, drives upper cushion 11 and removes to mounting panel 2 direction, to supporting spring 3 extrude can, simple structure, convenient to use.
An air inlet pipe 337 is further connected to the main air pipe 334, and an air inlet valve 338 is mounted at a free end of the air inlet pipe 337. When the hardness of mattress is reduced to needs, open admission valve 338, utilize intake pipe 337 to absorb the outside air, improve the air pressure in the sleeve 32, can be under supporting spring 3's effect, prolong telescopic machanism's length to reach the purpose that reduces the hardness of mattress, simple structure, convenient to use, the practicality is stronger.
The upper end of the sleeve 32 is provided with a limit ring 332. The piston 331 can be prevented from being separated from the sleeve 32, the structure is simple, and the practicability is strong.
A barometer is also mounted on the main air pipe 344. The air pressure in the sleeve 32 can be known by displaying the air pressure in the main air pipe 344 through the air pressure meter, and then the hardness of the mattress is indirectly expressed, namely, the lower the number of readings on the air pressure meter, the higher the hardness of the mattress, the simple structure, the convenient use and the stronger practicability.
A plurality of hard connecting plates 4 are uniformly arranged on the lower end face of the upper-layer cushion 11, the loop bar 31 is connected with the upper-layer cushion 11 through the hard connecting plates 4, and a gap is reserved between every two adjacent hard connecting plates 4. The upper cushion 11 is of a soft structure, the hard connecting plate 4 is used as an intermediate medium, the connection between the upper cushion 11 and the loop bar 31 is completed, the service life of the mattress can be prolonged, and the practicability is high; simultaneously, leave the clearance between two adjacent stereoplasm connecting plates 4, can avoid directly installing monoblock stereoplasm plate at the lower terminal surface of upper mat 11, and the problem that upper mat 11 that causes hardens improves the comfort level of mattress, and the practicality is stronger.
And a connecting spring 40 is arranged between two adjacent hard connecting plates 4. The connecting springs 40 are used for connecting and supporting the adjacent hard connecting plates 4, so that the resetting capability of the hard connecting plates 4 after relative displacement relative to other hard connecting plates 4 can be enhanced.
Hemisphere groove has been seted up to the lower terminal surface of stereoplasm connecting plate 4, first hinge ball 41 is installed to the upper end of loop bar 31, first spherical hinge seat 410 is installed to the lower terminal surface of stereoplasm connecting plate 4, first hinge ball 41 is located hemisphere groove and first spherical hinge seat 410, a plurality of mounting grooves 43 have been seted up on the mounting panel 2, second hinge ball 42 is installed to the lower extreme of sleeve 32, install a plurality of second spherical hinge seats 420 on the mounting panel 2, second hinge ball 42 is located mounting groove 43 and second spherical hinge seat 420. Through first articulated ball 41, second articulated ball 42 respectively with upper pad 11, mounting panel 2 articulated for extending structure possesses the degree of freedom of skew, avoids upper pad 11 when bearing lateral thrust, to the damage problem that extending structure caused, extension extending structure's life.
The mounting groove 43 is a through groove penetrating the mounting plate 2. The second hinge ball 42 can move downward relative to the mounting plate 2 along the mounting groove 43, so that the telescopic mechanism has the freedom degree of moving downward relative to the mounting plate 2, and the telescopic mechanism has a simple structure and high practicability.
In this embodiment, when the hardness of the mattress needs to be improved, the air pump 335 is started, and the connecting pipe 333 is used to pump the air in the sleeve 32, so that the length of the telescopic mechanism is shortened, the upper cushion 11 is driven to move towards the mounting plate 2, and the supporting spring 3 is squeezed;
when the hardness of the mattress needs to be reduced, the air inlet valve 338 is opened, the air inlet pipe 337 is used for sucking the outside air, the air pressure in the sleeve 32 is increased, and the length of the telescopic mechanism can be prolonged under the action of the supporting spring 3, so that the purpose of reducing the hardness of the mattress is achieved.
The adjustable-hardness mattress provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. A hardness-adjustable mattress is characterized in that: including upper mat (11) and lower floor's pad (12), the edge connection of upper mat (11) and lower floor's pad (12) encloses cover (13), be equipped with between upper mat (11) and lower floor's pad (12) mounting panel (2), the peripheral fixed mounting of terminal surface has backup pad (20) under mounting panel (2), the lower terminal surface of backup pad (20) and the up end laminating of lower floor's pad (12), evenly install a plurality of supporting spring (3) between upper mat (11) and mounting panel (2), install telescopic machanism between upper mat (11) and mounting panel (2) in supporting spring (3), telescopic machanism's upper and lower both ends are connected with upper mat (11) and mounting panel (2) respectively, telescopic machanism possesses the degree of freedom that moves down for mounting panel (2).
2. An adjustable firmness mattress according to claim 1 wherein: telescopic machanism includes loop bar (31) and sleeve (32), the upper end and the upper strata of loop bar (31) are filled up (11) and are connected, the lower extreme fixed mounting of loop bar (31) has piston (331), piston (331) are located sleeve (32), sleeve (32) lower extreme is connected with mounting panel (2), sleeve (32) lower extreme is connected with connecting pipe (333), all connecting pipe (333) free end all communicates with air main (334), air main (334) free end still is connected with aspiration pump (335), install check valve (336) on air main (334).
3. An adjustable firmness mattress according to claim 2 wherein: still be connected with intake pipe (337) on total trachea (334), intake valve (338) are installed to intake pipe (337) free end.
4. An adjustable firmness mattress according to claim 2 wherein: and a limiting ring (332) is arranged at the upper end of the sleeve (32).
5. An adjustable firmness mattress according to claim 3, wherein: and a barometer is also arranged on the main air pipe (344).
6. An adjustable firmness mattress according to claim 2 wherein: a plurality of hard connecting plates (4) are uniformly arranged on the lower end face of the upper-layer cushion (11), the loop bar (31) is connected with the upper-layer cushion (11) through the hard connecting plates (4), and a gap is reserved between every two adjacent hard connecting plates (4).
7. An adjustable firmness mattress according to claim 6, wherein: and a connecting spring (40) is arranged between every two adjacent hard connecting plates (4).
8. An adjustable firmness mattress according to claim 7 wherein: hemisphere groove has been seted up to the lower terminal surface of stereoplasm connecting plate (4), first articulated ball (41) are installed to the upper end of loop bar (31), first ball free bearing (410) are installed to the lower terminal surface of stereoplasm connecting plate (4), first articulated ball (41) are located hemisphere groove and first ball free bearing (410), a plurality of mounting grooves (43) have been seted up on mounting panel (2), second articulated ball (42) are installed to the lower extreme of sleeve (32), install a plurality of second ball free bearings (420) on mounting panel (2), second articulated ball (42) are located mounting groove (43) and second ball free bearing (420).
9. An adjustable firmness mattress according to claim 8 wherein: the mounting groove (43) is a through groove penetrating through the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555999.2A CN114365923A (en) | 2021-12-17 | 2021-12-17 | Hardness-adjustable mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555999.2A CN114365923A (en) | 2021-12-17 | 2021-12-17 | Hardness-adjustable mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114365923A true CN114365923A (en) | 2022-04-19 |
Family
ID=81141008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111555999.2A Pending CN114365923A (en) | 2021-12-17 | 2021-12-17 | Hardness-adjustable mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114365923A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119817A (en) * | 2011-01-28 | 2011-07-13 | 邢秋平 | Adjustable combined mattress |
| CN204812976U (en) * | 2015-06-29 | 2015-12-02 | 瓮安县好梦宝家居有限公司 | Mattress of adjustable soft or hard degree |
| CN105534152A (en) * | 2015-12-30 | 2016-05-04 | 邢秋平 | Adjustable memory mattress |
| CN107518673A (en) * | 2017-08-02 | 2017-12-29 | 周海森 | Elastic adjustable mattress |
| CN107788743A (en) * | 2016-08-31 | 2018-03-13 | 赵强 | Type guiding principle intelligence mattress |
| CN210330050U (en) * | 2019-08-23 | 2020-04-17 | 白华有 | Novel mattress |
| CN210643389U (en) * | 2019-10-21 | 2020-06-02 | 郑州伟晨科技有限公司 | Hardness-adjustable intelligent mattress |
| CN112220278A (en) * | 2020-10-29 | 2021-01-15 | 江西睡易生科技健康睡眠有限公司 | Built-in elastic structure of spring mattress |
| CN213786426U (en) * | 2020-12-09 | 2021-07-27 | 姜文 | Mattress with sleeping posture correcting function |
| CN214510436U (en) * | 2021-03-14 | 2021-10-29 | 寿鑫涛 | Multifunctional array cushion |
-
2021
- 2021-12-17 CN CN202111555999.2A patent/CN114365923A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119817A (en) * | 2011-01-28 | 2011-07-13 | 邢秋平 | Adjustable combined mattress |
| CN204812976U (en) * | 2015-06-29 | 2015-12-02 | 瓮安县好梦宝家居有限公司 | Mattress of adjustable soft or hard degree |
| CN105534152A (en) * | 2015-12-30 | 2016-05-04 | 邢秋平 | Adjustable memory mattress |
| CN107788743A (en) * | 2016-08-31 | 2018-03-13 | 赵强 | Type guiding principle intelligence mattress |
| CN107518673A (en) * | 2017-08-02 | 2017-12-29 | 周海森 | Elastic adjustable mattress |
| CN210330050U (en) * | 2019-08-23 | 2020-04-17 | 白华有 | Novel mattress |
| CN210643389U (en) * | 2019-10-21 | 2020-06-02 | 郑州伟晨科技有限公司 | Hardness-adjustable intelligent mattress |
| CN112220278A (en) * | 2020-10-29 | 2021-01-15 | 江西睡易生科技健康睡眠有限公司 | Built-in elastic structure of spring mattress |
| CN213786426U (en) * | 2020-12-09 | 2021-07-27 | 姜文 | Mattress with sleeping posture correcting function |
| CN214510436U (en) * | 2021-03-14 | 2021-10-29 | 寿鑫涛 | Multifunctional array cushion |
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