CN101721068A - Mattress - Google Patents
Mattress Download PDFInfo
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- CN101721068A CN101721068A CN200910209883A CN200910209883A CN101721068A CN 101721068 A CN101721068 A CN 101721068A CN 200910209883 A CN200910209883 A CN 200910209883A CN 200910209883 A CN200910209883 A CN 200910209883A CN 101721068 A CN101721068 A CN 101721068A
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- mattress
- screw rod
- sleeve
- hole
- movable block
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Abstract
The invention discloses a mattress. The mattress comprises a bedding core formed by arranging a plurality of springs and an outer cover covered out of the bedding core, wherein the positions, on the mattress, facing each spring are provided with longitudinal adjusting holes; and elastic adjusting devices are arranged in the adjusting holes, wherein each elastic adjusting device comprises a piston push rod, an upper base plate, a sleeve, a screw rod, an adjusting spring, a moving block, a lower base plate and a drive mechanism. The mattress forms an inside-and-outside elastic structure so that a user can adjust the elasticity of the mattress everywhere according to own needs, which realizes the adjustment of the flexibility at any position of the mattress and realizes the flexibility adjustment of the mattress by electric adjustment or manual adjustment; and therefore, the mattress has more selectivities, simple operation and easy implementation.
Description
Technical field
The present invention relates to a kind of mattress, be specifically related to a kind of mattress that can adjust mattress different parts flexibility arbitrarily.
Background technology
Existing mattress mainly comprises the bedding core that is formed by a plurality of springs arrangements as padding for spring bed, and the outer cover that is coated on the bedding core outside.Usually be connected and fixed with steel wire between described each spring, therefore, in case mattress promptly can't be regulated flexibility after making finished product, promptly its elasticity is fixed, and can't satisfy the demand of people to the flexibility of mattress.
At the problems referred to above, people are provided with different flexible springs to obtain the mattress of different flexibilities at the different parts of mattress in the manufacturing process of bedding core.
Yet for different users, because separately situation and sleep custom vary, and existing mattress promptly can't be regulated flexibility after in a single day making finished product, therefore can't satisfy user's multiple demand.
Summary of the invention
The purpose of this invention is to provide a kind of mattress, can adjust the flexibility of mattress different parts arbitrarily, to satisfy the demand of different users the mattress flexibility.
To achieve the above object of the invention, the technical solution used in the present invention is: a kind of mattress, comprise by a plurality of springs and arrange the bedding core that forms, and the outer cover that is coated on the bedding core outside, the position that is right against each spring on described mattress is provided with adjusts the hole longitudinally, described adjustment is provided with the flexible adjustment device in the hole, and described flexible adjustment device comprises piston push rod, upper padding plate, sleeve, screw rod, adjustment spring, movable block, lower bolster and driving mechanism;
Described screw rod is positioned at sleeve, and it is equipped with dop in two ends up and down, and the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, and described screw rod is fastened between upper padding plate and the lower bolster by dop;
Described adjustment spring housing is connected to the outside of screw rod, and its upper end is butted on the described upper padding plate, and its lower end is butted on the described movable block; Described movable block is socketed on the screw rod, and is positioned at the top of lower bolster, and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; The sidewall of described movable block is provided with at least 1 limited block, and described sleeve lining is provided with the longitudinal fluting of cooperation, and limited block is stuck in the described groove;
Described piston push rod is plugged in the top of sleeve, and its joint is provided with upwards position limiting structure, described upper padding plate be positioned at piston push rod under;
Described lower bolster is fixed in the described sleeve by locating pin;
The dop of described driving mechanism and screw rod lower end is in transmission connection.
Above, the position in described adjustment hole is right against each spring, thereby when in adjusting the hole flexible adjustment device being set, the flexible adjustment device is inserted in the spring eye, forms to be similar to inside and outside double-deck elastic construction; The height of the whole height of described flexible adjustment device and bedding core spring is approximate; Thereby the flexible adjustment device that can the utilize insertion elasticity of regulating this place, by adjusting the whole mattress of control elasticity everywhere, can adjust the flexibility of mattress different parts arbitrarily, to satisfy the demand of different users to the mattress flexibility.
The two ends up and down of described screw rod are equipped with dop, the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, described screw rod is fastened between upper padding plate and the lower bolster by dop, be meant that upper and lower backing plate is socketed on two of screw rod, dop exposes outside the upper and lower backing plate, and screw rod is supported between the upper and lower backing plate.And whole screw rod and upper and lower backing plate all are located in the sleeve.
Described movable block is socketed on the screw rod, and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; Be that movable block and screw rod are threaded, both can be by relatively rotating the relative displacement that realizes above-below direction.The sidewall of described movable block is provided with at least 1 limited block, and described sleeve lining is provided with the longitudinal fluting of cooperation, and limited block is stuck in the described groove; This structure is that promptly movable block and sleeve relative limit can not circumferentially rotate for anti-transfer.Preferred situation is to be symmetrical arranged a pair of limited block in the side of movable block.
Described lower bolster is fixed in the described sleeve by locating pin; Can be between lower bolster and sleeve, to wear one or more locating pin.
The dop of described driving mechanism and screw rod lower end is in transmission connection, thereby can drive the screw rod rotation by driving mechanism, again because movable block and sleeve relative limit, thereby make movable block on screw rod, realize displacement up and down, compression or loose adjustment spring, realize the elasticity of whole flexible adjustment device, thereby realize mattress flexible adjustment everywhere, reach the purpose of adjusting mattress different parts flexibility.
In the technique scheme, the top of the described sleeve formation snap ring that circumferentially extends internally, the bottom of piston push rod is provided with the bulge loop of cooperation, constitutes described upwards position limiting structure.
In the technique scheme, described driving mechanism is a motor, and the dop of its output and described screw rod lower end is in transmission connection.Described motor can be controlled by control module, can also further whole mattress be divided into several zones, controls its flexibility by a control module unification in each zone, further to reduce cost.Certainly, described driving mechanism can also adopt existing other modes, as pneumatic drive mechanism, hydraulic drive mechanism or the like.
In the technique scheme, described mattress is collapsible mattress.Also can be common non-collapsible padding for spring bed or other existing mattresses.
Further technical scheme, the top of described piston push rod also is provided with block.The size of block is suitable with the spring diameter of bedding core, thereby makes whole flexible adjustment device have better stability, can not roll in adjusting the hole.
Further technical scheme is provided with magnetic core in the described block.
Another kind of technical scheme correspondingly: a kind of mattress, comprise by a plurality of springs and arrange the bedding core that forms, and the outer cover that is coated on the bedding core outside, the position that is right against each spring on described mattress is provided with adjusts the hole longitudinally, described adjustment is provided with the flexible adjustment device in the hole, and described flexible adjustment device comprises piston push rod, upper padding plate, sleeve, screw rod, adjustment spring, movable block and lower bolster;
Described screw rod is positioned at sleeve, and it is equipped with dop in two ends up and down, and the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, and described screw rod is fastened between upper padding plate and the lower bolster by dop;
Described adjustment spring housing is connected to the outside of screw rod, and its upper end is butted on the described upper padding plate, and its lower end is butted on the described movable block; Described movable block is socketed on the screw rod, and is positioned at the top of lower bolster, and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; The sidewall of described movable block is provided with at least 1 limited block, and described sleeve lining is provided with the longitudinal fluting of cooperation, and limited block is stuck in the described groove;
Described piston push rod is plugged in the top of sleeve, and its joint is provided with upwards position limiting structure, described upper padding plate be positioned at piston push rod under;
Described lower bolster is fixed in the described sleeve by locating pin;
The bottom surface opening of described sleeve is arranged with end cap in it, the end cap middle part is provided with perforate.
This mattress construction is the adjustment by manual realization flexibility, promptly utilizes existing instrument rotary screw, realizes the elasticity of flexible adjustment device, thereby realizes mattress flexibility adjusting everywhere.
In the technique scheme, the dop of described screw rod lower end is interior hexagonal structure.Thereby can utilize inner hexagon spanner to be provided with in the perforate insertion sleeve and regulate by the end cap middle part.
Further technical scheme, the top of described piston push rod also is provided with block.
Further technical scheme is provided with magnetic core in the described block.
Operation principle of the present invention is: the position that is right against earlier each spring on mattress is provided with adjusts the hole, and in adjusting the hole flexible adjustment device is set, and forms inside and outside double-deck elastic construction; The flexible adjustment device in (or each zone) carries out flexible adjustment according to actual needs to everywhere then, and this adjustment process can be electronic control, also can be manual adjustments, and the user can adjust the mattress flexibility according to the demand of oneself.
Because the employing of technique scheme, compared with prior art, the present invention has following advantage:
1. the present invention position of being right against each spring on mattress is provided with and adjusts the hole, and in adjusting the hole, the flexible adjustment device is set, form inside and outside double-deck elastic construction, thereby the user can realize the adjustment of mattress any part flexibility according to the demand adjusting mattress elasticity everywhere of oneself.
2. the present invention can adopt motorized adjustment or manual adjustments to realize the flexibility adjusting of mattress, has more selectivity, and easy and simple to handle, is easy to realize.
3. because the present invention is provided with magnetic core in block, thereby have certain magnetic therapy effect, be of value to healthy.
4. the present invention is simple in structure, be easy to make, and cost is lower, has a good application prospect.
Description of drawings
Accompanying drawing 1 is the structural representation of the embodiment of the invention one;
Accompanying drawing 2 is the cutaway view of elasticity adjusting device in the embodiment of the invention one;
The A-A cutaway view of accompanying drawing 3 Fig. 2; (adjusting spring does not draw)
Accompanying drawing 4 be the embodiment of the invention one middle sleeve and lower bolster in conjunction with schematic diagram.
Wherein: 2, adjust the hole; 3, piston push rod; 4, upper padding plate; 5, sleeve; 6, screw rod; 7, adjust spring; 8, movable block; 9, lower bolster; 10, limited block; 11, groove; 12, locating pin; 13, dop; 14, snap ring; 15, bulge loop; 16, block.
The specific embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment one
Shown in accompanying drawing 1～4, a kind of mattress, comprise by a plurality of springs and arrange the bedding core that forms, and the outer cover that is coated on the bedding core outside, the position that is right against each spring on described mattress is provided with and adjusts hole 2 longitudinally, be provided with the flexible adjustment device in the described adjustment hole 2, described flexible adjustment device comprises piston push rod 3, upper padding plate 4, sleeve 5, screw rod 6, adjusts spring 7, movable block 8 and lower bolster 9;
Described screw rod 6 is positioned at sleeve 5, and it is equipped with dop in two ends up and down, and the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, and described screw rod is fastened between upper padding plate and the lower bolster by dop;
Described adjustment spring 7 is socketed on the outside of screw rod 6, and its upper end is butted on the described upper padding plate 4, and its lower end is butted on the described movable block 8; Described movable block 8 is socketed on the screw rod, and is positioned at the top of lower bolster 9, and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; The sidewall of described movable block is provided with at least 1 limited block 10, and described sleeve lining is provided with the longitudinal fluting 11 of cooperation, and limited block 10 is stuck in the described groove 11;
Described piston push rod 3 is plugged in the top of sleeve 5, and its joint is provided with upwards position limiting structure, described upper padding plate 4 be positioned at piston push rod 3 under;
Described lower bolster 9 is fixed in the described sleeve 5 by locating pin 12;
The bottom surface opening of described sleeve is arranged with end cap in it, the end cap middle part is provided with perforate.
Above, the dop 13 of described screw rod lower end is interior hexagonal structure.Thereby can utilize inner hexagon spanner to be provided with in the perforate insertion sleeve and regulate by the end cap middle part.
Above, the position in described adjustment hole is right against each spring, thereby when in adjusting the hole flexible adjustment device being set, the flexible adjustment device is inserted in the spring eye, forms to be similar to inside and outside double-deck elastic construction; The height of the whole height of described flexible adjustment device and bedding core spring is approximate; Thereby the flexible adjustment device that can the utilize insertion elasticity of regulating this place, by adjusting the whole mattress of control elasticity everywhere, can adjust the flexibility of mattress different parts arbitrarily, to satisfy the demand of different users to the mattress flexibility.
The two ends up and down of described screw rod are equipped with dop, the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, described screw rod is fastened between upper padding plate and the lower bolster by dop, be meant that upper and lower backing plate is socketed on two of screw rod, dop exposes outside the upper and lower backing plate, and screw rod is supported between the upper and lower backing plate.And whole screw rod and upper and lower backing plate all are located in the sleeve.
Described movable block is socketed on the screw rod, and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; Be that movable block and screw rod are threaded, both can be by relatively rotating the relative displacement that realizes above-below direction.The sidewall of described movable block is provided with at least 1 limited block, and described sleeve lining is provided with the longitudinal fluting of cooperation, and limited block is stuck in the described groove; This structure is that promptly movable block and sleeve relative limit can not circumferentially rotate for anti-transfer.Preferred situation is to be symmetrical arranged a pair of limited block in the side of movable block.
Described lower bolster is fixed in the described sleeve by locating pin; Can be between lower bolster and sleeve, to wear one or more locating pin.
This mattress construction is the adjustment by manual realization flexibility, promptly utilizes existing instrument rotary screw, realizes the elasticity of flexible adjustment device, thereby realizes mattress flexibility adjusting everywhere.
In the technique scheme, the top of described sleeve circumferentially extends internally and forms snap ring 14, and the bottom of piston push rod is provided with the bulge loop 15 of cooperation, constitutes described upwards position limiting structure.Described mattress is collapsible mattress.The top of described piston push rod also is provided with block 16.Be provided with magnetic core in the described block.
Operation principle of the present invention is: the position that is right against earlier each spring on mattress is provided with adjusts the hole, and in adjusting the hole flexible adjustment device is set, and forms inside and outside double-deck elastic construction; The flexible adjustment device in (or each zone) carries out flexible adjustment according to actual needs to everywhere then, and the adjustment process of present embodiment is a manual adjustments, and the user can adjust the mattress flexibility according to the demand of oneself.
Embodiment two
A kind of mattress, comprise by a plurality of springs and arrange the bedding core that forms, and the outer cover that is coated on the bedding core outside, the position that is right against each spring on described mattress is provided with adjusts the hole longitudinally, described adjustment is provided with the flexible adjustment device in the hole, and described flexible adjustment device comprises piston push rod, upper padding plate, sleeve, screw rod, adjustment spring, movable block, lower bolster and driving mechanism;
Described screw rod is positioned at sleeve, and it is equipped with dop in two ends up and down, and the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, and described screw rod is fastened between upper padding plate and the lower bolster by dop;
Described adjustment spring housing is connected to the outside of screw rod, and its upper end is butted on the described upper padding plate, and its lower end is butted on the described movable block; Described movable block is socketed on the screw rod, and is positioned at the top of lower bolster, and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; The sidewall of described movable block is provided with at least 1 limited block, and described sleeve lining is provided with the longitudinal fluting of cooperation, and limited block is stuck in the described groove;
Described piston push rod is plugged in the top of sleeve, and its joint is provided with upwards position limiting structure, described upper padding plate be positioned at piston push rod under;
Described lower bolster is fixed in the described sleeve by locating pin;
The dop of described driving mechanism and screw rod lower end is in transmission connection.
The dop of described driving mechanism and screw rod lower end is in transmission connection, thereby can drive the screw rod rotation by driving mechanism, again because movable block and sleeve relative limit, thereby make movable block on screw rod, realize displacement up and down, compression or loose adjustment spring, realize the elasticity of whole flexible adjustment device, thereby realize mattress flexible adjustment everywhere, reach the purpose of adjusting mattress different parts flexibility.Described driving mechanism is a motor, and the dop of its output and described screw rod lower end is in transmission connection.Described motor can be controlled by control module, can also further whole mattress be divided into several zones, controls its flexibility by a control module unification in each zone, further to reduce cost.Certainly, described driving mechanism can also adopt existing other modes, as pneumatic drive mechanism, hydraulic drive mechanism or the like.
Claims (10)
1. mattress, comprise by a plurality of springs and arrange the bedding core that forms, and the outer cover that is coated on the bedding core outside, it is characterized in that: the position that is right against each spring on described mattress is provided with and adjusts hole (2) longitudinally, be provided with the flexible adjustment device in the described adjustment hole (2), described flexible adjustment device comprises piston push rod (3), upper padding plate (4), sleeve (5), screw rod (6), adjusts spring (7), movable block (8), lower bolster (9) and driving mechanism;
Described screw rod (6) is positioned at sleeve (5), and it is equipped with dop in two ends up and down, and the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, and described screw rod is fastened between upper padding plate and the lower bolster by dop;
Described adjustment spring (7) is socketed on the outside of screw rod (6), and its upper end is butted on the described upper padding plate (4), and its lower end is butted on the described movable block (8); Described movable block (8) is socketed on the screw rod, and is positioned at the top of lower bolster (9), and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; The sidewall of described movable block is provided with at least 1 limited block (10), and described sleeve lining is provided with the longitudinal fluting (11) of cooperation, and limited block (10) is stuck in the described groove (11);
Described piston push rod (3) is plugged in the top of sleeve (5), and its joint is provided with upwards position limiting structure, described upper padding plate (4) be positioned at piston push rod (3) under;
Described lower bolster (9) is fixed in the described sleeve (5) by locating pin (12);
The dop of described driving mechanism and screw rod lower end (13) is in transmission connection.
2. mattress according to claim 1 is characterized in that: the top of described sleeve circumferentially extends internally and forms snap ring (14), and the bottom of piston push rod is provided with the bulge loop of cooperation (15), constitutes described upwards position limiting structure.
3. mattress according to claim 1 is characterized in that: described driving mechanism is a motor, and the dop of its output and described screw rod lower end is in transmission connection.
4. mattress according to claim 1 is characterized in that: described mattress is collapsible mattress.
5. mattress according to claim 1 is characterized in that: the top of described piston push rod also is provided with block (16).
6. mattress according to claim 5 is characterized in that: be provided with magnetic core in the described block.
7. mattress, comprise by a plurality of springs and arrange the bedding core that forms, and the outer cover that is coated on the bedding core outside, it is characterized in that: the position that is right against each spring on described mattress is provided with adjusts the hole longitudinally, described adjustment is provided with the flexible adjustment device in the hole, and described flexible adjustment device comprises piston push rod, upper padding plate, sleeve, screw rod, adjustment spring, movable block and lower bolster;
Described screw rod is positioned at sleeve, and it is equipped with dop in two ends up and down, and the middle part of upper padding plate and lower bolster is equipped with the through hole of cooperation, and described screw rod is fastened between upper padding plate and the lower bolster by dop;
Described adjustment spring housing is connected to the outside of screw rod, and its upper end is butted on the described upper padding plate, and its lower end is butted on the described movable block; Described movable block is socketed on the screw rod, and is positioned at the top of lower bolster, and the middle part of movable block is provided with through hole, is provided with the internal thread that cooperates with described screw rod in the through hole; The sidewall of described movable block is provided with at least 1 limited block, and described sleeve lining is provided with the longitudinal fluting of cooperation, and limited block is stuck in the described groove;
Described piston push rod is plugged in the top of sleeve, and its joint is provided with upwards position limiting structure, described upper padding plate be positioned at piston push rod under;
Described lower bolster is fixed in the described sleeve by locating pin;
The bottom surface opening of described sleeve is arranged with end cap in it, the end cap middle part is provided with perforate.
8. mattress according to claim 7 is characterized in that: the dop of described screw rod lower end is interior hexagonal structure.
9. mattress according to claim 7 is characterized in that: the top of described piston push rod also is provided with block.
10. mattress according to claim 9 is characterized in that: be provided with magnetic core in the described block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102098836A CN101721068B (en) | 2009-11-06 | 2009-11-06 | Mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102098836A CN101721068B (en) | 2009-11-06 | 2009-11-06 | Mattress |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101721068A true CN101721068A (en) | 2010-06-09 |
| CN101721068B CN101721068B (en) | 2011-11-30 |
Family
ID=42443081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102098836A Expired - Fee Related CN101721068B (en) | 2009-11-06 | 2009-11-06 | Mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101721068B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185939A1 (en) * | 2016-04-29 | 2017-11-02 | 烟台市立民红木家具有限公司 | Independent lifting spring mattress |
| CN107334314A (en) * | 2017-08-23 | 2017-11-10 | 浙江梦神家居股份有限公司 | A kind of mattress of adjustable elastic |
| CN108193386A (en) * | 2018-04-09 | 2018-06-22 | 浙江鸿立缝制设备有限公司 | A kind of pressure regulating mechanism of lifting pressre of sewing machine |
| CN110179287A (en) * | 2018-02-22 | 2019-08-30 | 佛山市南海德天家具有限公司 | A kind of screw rod direct-push hardness regulating device and its seat, mattress |
| CN110179285A (en) * | 2018-02-22 | 2019-08-30 | 佛山市南海德天家具有限公司 | A kind of screw rod transversal-push type hardness regulating device and its seat, mattress |
| CN110742436A (en) * | 2019-10-31 | 2020-02-04 | 杭州芯意智能科技有限公司 | Softness adjustable mattress based on spring limiting |
| CN113491415A (en) * | 2020-04-07 | 2021-10-12 | Lg电子株式会社 | Bed control method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144548C2 (en) * | 1981-11-10 | 1985-09-05 | Arthur 6803 Edingen-Neckarhausen Lieberknecht | Base mattress with cross members and elastic connectors |
| CH680337A5 (en) * | 1987-05-08 | 1992-08-14 | Roth & Cie Ag | Mattress base for bed |
| CN2216780Y (en) * | 1993-04-07 | 1996-01-10 | 李振东 | Spring mattress with spring tension-adjustable function |
| JP2998130B1 (en) * | 1998-10-06 | 2000-01-11 | 日本ベッド製造株式会社 | Bed hardness preference device |
| CN201332880Y (en) * | 2008-12-05 | 2009-10-28 | 复旦大学附属中学 | Mattress |
-
2009
- 2009-11-06 CN CN2009102098836A patent/CN101721068B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185939A1 (en) * | 2016-04-29 | 2017-11-02 | 烟台市立民红木家具有限公司 | Independent lifting spring mattress |
| CN107334314A (en) * | 2017-08-23 | 2017-11-10 | 浙江梦神家居股份有限公司 | A kind of mattress of adjustable elastic |
| CN107334314B (en) * | 2017-08-23 | 2022-12-02 | 浙江梦神家居股份有限公司 | Mattress with adjustable elasticity |
| CN110179287A (en) * | 2018-02-22 | 2019-08-30 | 佛山市南海德天家具有限公司 | A kind of screw rod direct-push hardness regulating device and its seat, mattress |
| CN110179285A (en) * | 2018-02-22 | 2019-08-30 | 佛山市南海德天家具有限公司 | A kind of screw rod transversal-push type hardness regulating device and its seat, mattress |
| CN108193386A (en) * | 2018-04-09 | 2018-06-22 | 浙江鸿立缝制设备有限公司 | A kind of pressure regulating mechanism of lifting pressre of sewing machine |
| CN108193386B (en) * | 2018-04-09 | 2023-12-15 | 浙江鸿立缝制设备有限公司 | Pressure regulating mechanism for lifting presser foot of sewing machine |
| CN110742436A (en) * | 2019-10-31 | 2020-02-04 | 杭州芯意智能科技有限公司 | Softness adjustable mattress based on spring limiting |
| CN110742436B (en) * | 2019-10-31 | 2021-07-13 | 佛山市南美五金制品有限公司 | Softness adjustable mattress based on spring limiting |
| CN113491415A (en) * | 2020-04-07 | 2021-10-12 | Lg电子株式会社 | Bed control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101721068B (en) | 2011-11-30 |
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Owner name: AIERSI MATTESS CO., LTD., SUZHOU INDUSTRIAL PARK Free format text: FORMER OWNER: SUZHOU INDUSTRIAL PARK MANDISHIOU MATTESS CO., LTD. Effective date: 20101224 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20101224 Address after: Suzhou City, Jiangsu province 215121 Suzhou Industrial Park Weiting Tong Road and Urata Industrial Park 7 Building No. 8 Applicant after: Suzhou Industrial Park aiersi Mattress Co., Ltd. Address before: Suzhou City, Jiangsu province 215121 Suzhou Industrial Park Weiting Tong Road and Urata Industrial Park 7 Building No. 8 Applicant before: Suzhou Industrial Park Mandishiou Mattress Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20121106 |