CN107772902A - A kind of waist ejecting mechanism applied to beddo and the beddo for including the waist ejecting mechanism - Google Patents
A kind of waist ejecting mechanism applied to beddo and the beddo for including the waist ejecting mechanism Download PDFInfo
- Publication number
- CN107772902A CN107772902A CN201610775703.0A CN201610775703A CN107772902A CN 107772902 A CN107772902 A CN 107772902A CN 201610775703 A CN201610775703 A CN 201610775703A CN 107772902 A CN107772902 A CN 107772902A
- Authority
- CN
- China
- Prior art keywords
- waist
- ejecting mechanism
- pedestal
- adjutage
- beddo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
Abstract
The present invention relates to a kind of waist ejecting mechanism applied to beddo（1）, including：Pedestal（2）, it includes being used for pedestal（2）Fixed to multiple fixed parts in beddo bed board（21）；Regulating element（3）, including be movably disposed in pedestal and during movement rotation main body（30）, main body（30）Including the adjutage towards extension above pedestal（31）；Connecting rod（5）, one end is hinged with pedestal, and the other end is hinged with adjutage；And with the regulating element（3）Adjutage（31）Connected waist knock-pin（4）.The waist ejecting mechanism can evenly spread to the pressure being subject in whole pedestal, so as to reduce the risk that partial structurtes are damaged by excessive pressure or moment of torsion.In addition, the waist ejecting mechanism can also make waist knock-pin reach the friction close to movement relation straight up and down, reduced to mattress.The invention further relates to the beddo for including the waist ejecting mechanism（100）.
Description
Technical field
The present invention relates to a kind of waist ejecting mechanism applied to beddo and including the electronic of the waist ejecting mechanism
Bed.
Background technology
Set waist ejecting mechanism to improve the adjustable range of beddo in beddo, beddo is more met one
The demand of the special population of a little chronic problems or waist injury.
Existing waist ejecting mechanism typically directly ejects waist bed board by motor；Or driven by motor
Dynamic driving member, then waist bed board is ejected by driving member；However, intensity of these design methods to the articulated section of be hinged motor
It is required that very high, especially when people lie in bed board side, articulated section is by by one of this side of deviation people's recumbency
Moment of torsion, the drive end of motor is easily set to fracture or bend.
Suffer from this, existing waist ejecting mechanism is easily reduced service life by torque influence.
In addition, existing waist ejecting mechanism, when ejecting waist bed board, the height of waist bed board ejection is limited by waist
The width of bed board, and produce friction with mattress in ejection.
Suffer from this, existing waist ejecting mechanism in mechanism design there is larger limitation can not press close to waist well
The position in portion, also easily cause mattress abrasion.
The content of the invention
It is worth noting that, it is an object of the invention to overcome the one or more shortcomings being had been found that in background technology.
For this purpose, a kind of waist ejecting mechanism applied to beddo is proposed according to the present invention, no matter it makes
User lies in the pressure that the which side of bed board dispersed can be subject to, and avoids waist ejecting mechanism local, is especially driven
Motor-driven part is moved, by excessive moment of torsion, so as to improve service life, improves design structure, makes ejection height more
The position of waist is close to, can be simultaneously reached the protection close to movement relation straight up and down, being more beneficial for mattress, is led to
Following technical scheme is crossed to realize：
Waist ejecting mechanism proposed by the present invention applied to beddo, including：
Pedestal, it includes being used for the multiple fixed parts being fixed to the pedestal in beddo bed board,
Regulating element, it include being movably disposed in pedestal and during movement rotation main body, the main body
Including the adjutage towards extension above pedestal,
Connecting rod, its one end are hinged with pedestal, and the other end is hinged with adjutage, and
Waist knock-pin, it is connected with the adjutage of the regulating element.
By setting the structure that can be used to disperse pressure in pedestal waist ejecting mechanism further to increase, so as to reduce
The pressure that everywhere structure is subject to, help to make pressure be evenly distributed in whole waist ejecting mechanism；The extension of regulating element
Arm is connected to waist knock-pin, will can so be realized by the movement and rotation of regulating element and the position of waist knock-pin is adjusted
Section, realizes waist ejecting function.Meanwhile waist knock-pin connection adjutage, therefore ejection height is no longer limited by waist bed board
Limitation, ejection height can be improved by setting longer adjutage, make position of the ejection height closer to waist.
The waist ejecting mechanism of the present invention can also include one or more in following features：
In a kind of example, the rod hinge connection is so logical between the adjutage total length 2/1 to three/3rds
Overregulate the moving movement of element and the pivoting action of connecting rod so that waist knock-pin can be realized close to fortune straight up and down
Dynamic relation, is more beneficial for the protection to mattress.
In a kind of example, the length of the connecting rod be the adjutage total length 2/1 to three/3rds it
Between, so pass through the moving movement of regulating element and the pivoting action of connecting rod so that waist knock-pin can be realized close to straight
On directly under movement relation, be more beneficial for the protection to mattress.In a kind of example, the adjutage is arranged in pairs, and is contributed to
Preferably distribute the stresses in regulating element and by regulating element by pressure dissipation into pedestal.
Further, in addition to the connecting rod that is arranged in pairs, one end and the pedestal of each connecting rod are hinged, the other end with it is each corresponding
An adjutage be hinged.
In a kind of example, the ear that the main body of the regulating element also includes being used to be hinged motor is climbed, and helps to lead to
Motor of overdriving driving regulating element is moved relative to pedestal, and the ear is climbed towards setting below pedestal.
In a kind of example, the pedestal includes a pair of parallel guide rail, and the main body of the regulating element is provided at both ends with suitable
The moving parts moved in the guide rail is closed, the moving parts selects roller or bearing or slide rail, is favorably improved regulation
Flexibility that element moves relative to pedestal and reduce noise.
Further, the main body both ends of the regulating element are additionally provided with flange component, and moving parts is arranged on flange component
Outside, help to prevent the main body of regulating element from being come off from the closed slide of pedestal.
In a kind of example, the waist knock-pin also includes sleeve, and sleeve fits over the periphery of adjutage, contributed to
Increase the bonding strength and reliability between waist knock-pin and adjutage, prevent waist knock-pin from departing from adjutage.
The invention also provides a kind of beddo of the waist ejecting mechanism including described in any of the above-described example, it also includes
The bed board of the waist ejecting mechanism is fixed, opening is offered in the bed board in order to which the adjutage of waist ejecting mechanism is worn
Cross.
The service life for the beddo including waist ejecting mechanism being so designed that is longer, and design structure is more perfect, makes top
Go out the position that height is more close to waist, can be simultaneously reached close to movement relation straight up and down, be more beneficial for bed
The protection of pad.
Brief description of the drawings
It should be understood that in the present invention, except in the case of clearly contradicted or be incompatible, whole features, mode of texturing and/
Or specific embodiment can be combined according to multiple combinations.
By reading the following specific embodiment for being used as non-limitative illustration, and with reference to accompanying drawing, further feature of the invention
With advantage it will be evident that, in figure：
- Fig. 1 is the perspective view for showing waist ejecting mechanism according to an embodiment of the invention；
- Fig. 2 is the perspective view for the beddo for showing the waist ejecting mechanism including being shown in Fig. 1.
Embodiment
It should be understood that above-mentioned accompanying drawing and not true to scale, and be only used for illustrating a variety of of its general principles
The sketch of preferred feature.Design feature disclosed in this invention, for example, size, direction, positioning and shape according to concrete application and
Use environment determines.
With reference to embodiment and accompanying drawing, the present invention is described in detail.In the drawings, identical reference number is
Refer to identical or equivalence element of the invention in all of the figs.
Referring to Fig. 1, an aspect of of the present present invention is related to a kind of waist ejecting mechanism 1 applied to beddo, and it includes pedestal
2nd, regulating element 3, a pair of links 5 and waist knock-pin 4.
Pedestal 2 is the rectangular frame structure made of section bar in the present embodiment, naturally it is also possible to other shapes are made.Base
The surrounding of seat 2 includes multiple fixed parts 21, is in the present embodiment four, fixed part 21 is for example connected to by way of welding
The surrounding of pedestal 2, the surface of fixed part 21 offer through hole to be bolted in the bed board of beddo.
More specifically, pedestal 2 includes a pair of parallel guide rail 22, and this is connected to closed slide 22 by two transverse beams 23,
Form a rectangular frame structure.In the present embodiment, fixed part 21 is arranged on this outer surface 220 to closed slide 22,
Two fixed parts 21 are provided with each guide rail, each fixed part 21 includes the first connection being attached on guide rail outer surface 220
Portion 210 and the second connecting portion 211 that will be bolted in the bed board of beddo, wherein second connecting portion 211
Surface is provided with through hole 212.
Regulating element 3 has the main body 30 of cylinder, and being provided with ear on its cylindrical outer surface climbs 32 and a pair of adjutages
31, its middle ear is climbed 32 and set towards the lower section of pedestal 2, and adjutage 31 is set towards the top of pedestal 2.The quantity of adjutage 31 can
With more than for a pair.Ear climbs 32 and is used to be hinged motor to drive the main body of regulating element 3 under the driving of motor
30 move relative to pedestal 2.
More specifically, the main body 30 of regulating element 3 is arranged in the closed slide 22 of pedestal 2, and can be by will
The driving for being hinged on the motor that ear is climbed on 32 is moved in closed slide, it is preferred that main body 30 is provided at both ends with movement
Part, such as roller 33 or bearing or sliding block can be installed, preferably to be moved in closed slide 22, at the both ends of main body 30
Flange component 34 is also equipped with, in the present embodiment, the section of flange component 34 is circle, and the length of its diameter is more than guide rail 22
Width, thus, it is possible to prevent regulating element 3 main body 30 depart from closed slide 22.
A pair of links 5, the quantity of connecting rod can change according to the quantity difference of adjutage 31, but should be with adjutage 31
Quantity is identical, and first end and the pedestal 2 of each connecting rod 5 are articulated with the first jointed shaft X, and second end relative with first end is articulated with
The extension of one corresponding adjutage 31.
More specifically, when motor driving ear climbs 32 and drives the main body 30 of regulating element 3 to be moved in closed slide 22
When dynamic, each connecting rod 5 will rotate with the change in location of the adjutage 31 be hinged with it around the first jointed shaft X, and drive
Adjutage 31 rotates, and at the same time, the main body 30 of regulating element 3 follows the rotation of adjutage 31 that rotation occurs, and so adjusts waist
The height of the in the vertical direction of portion's knock-pin 4.
More specifically, each connecting rod 5 be hinged on the total length 1 to three/3rds of adjutage 31 corresponding thereto/
Between two, so pass through the moving movement of regulating element 3 and the pivoting action of connecting rod 5 so that waist knock-pin 4 can be realized and connect
Movement relation straight up and down is bordering on, is more beneficial for the protection to mattress.
Optionally, the length of each connecting rod 5 be the total length of adjutage 31 corresponding thereto 1 to three/3rds/
Between two, so pass through the moving movement of regulating element 3 and the pivoting action of connecting rod 5 so that waist knock-pin 4 can be realized and connect
Movement relation straight up and down is bordering on, is more beneficial for the protection to mattress.
Waist knock-pin 4 is connected with each adjutage 31.In the present embodiment, waist knock-pin 4 also includes and extension
The quantity identical sleeve 41 of arm 31, it is each to cover jacket casing 41 in the periphery of an adjutage 31 and have on the outer surface of sleeve 41
Through hole, by the through hole on sleeve outer surface can driving screws, be connected so that waist knock-pin 4 be fastened with adjutage 31.
Referring to Fig. 2, another aspect of the present invention further relates to a kind of beddo for including waist ejecting mechanism 1 as described above
100, wherein beddo includes polylith bed board, and for driving the motor 8 of the waist ejecting mechanism.Waist as described above
The lower surface of 1 installed therein one piece of bed board of portion's ejecting mechanism.More specifically, waist ejecting mechanism 1 as described above is installed
Bed board offers opening 101 to pass through the adjutage of waist ejecting mechanism, wherein the waist knock-pin of waist ejecting mechanism
Protrude from the lower surface of the bed board.
Because the waist ejecting mechanism 1 installed in the beddo 100 has pedestal, therefore, when waist knock-pin is lain
The pressure can be evenly spread in the pressure of the user on the beddo 100 in regular pedestal, and by with the pedestal
Connected bed board disperses the pressure, will not produce moment of torsion in waist ejecting mechanism 1, avoid in the waist knock-pin with driving
The connected ear of motor climbs the possibility of damage.In addition, the top of waist ejecting mechanism can be adjusted by adjusting the length of adjutage
Go out height, can more press close to the position of waist, and by adjusting the length ratio of connecting rod and adjutage and the position of pin joint
Put and enable to waist knock-pin to realize close to movement relation straight up and down, be more beneficial for the protection to mattress.
Above example is only used as example, does not play restriction effect to the scope of the present invention.Those skilled in the art are herein
On the basis of, can be within the scope of the invention as claimed, it is contemplated that to the other embodiment that can realize identical function.
Those skilled in the art grasp various embodiments and various deformation and improvement.Especially, need it is clear that, except obvious
Contradiction or it is incompatible except in the case of, features described above of the invention, mode of texturing and/or specific embodiment can be combined with each other.Institute
There are these embodiments and deformation and improvement to belong to protection scope of the present invention.
Claims (10)
- A kind of 1. waist ejecting mechanism applied to beddo（1）, it is characterised in that including：Pedestal（2）, it includes being used for the pedestal（2）Fixed to multiple fixed parts in beddo bed board（21）,Regulating element（3）, it include being movably disposed in pedestal and during movement rotation main body（30）, institute State main body（30）Including the adjutage towards extension above pedestal（31）,Connecting rod（5）, its one end is hinged with pedestal, and the other end is hinged with adjutage, andWaist knock-pin（4）, itself and the regulating element（3）Adjutage（31）It is connected.
- 2. waist ejecting mechanism according to claim 1（1）, it is characterised in that the rod hinge connection is in the adjutage Between 2nd/1 to three/3rds of total length.
- 3. waist ejecting mechanism according to claim 1（1）, it is characterised in that the length of the connecting rod is the extension Between 2nd/1 to three/3rds of arm total length.
- 4. waist ejecting mechanism according to claim 1（1）, it is characterised in that the adjutage（31）It is arranged in pairs.
- 5. waist ejecting mechanism according to claim 4, it is characterised in that also include the connecting rod being arranged in pairs（5）, each One end of connecting rod is hinged with pedestal, and the other end is hinged with each self-corresponding adjutage.
- 6. waist ejecting mechanism according to claim 1（1）, it is characterised in that the regulating element（3）Main body（30） The ear for also including being used to be hinged motor is climbed（32）, the ear climbs（32）Towards pedestal（2）Lower section is set.
- 7. waist ejecting mechanism according to claim 1（1）, it is characterised in that the pedestal（2）Led including a pair of parallel Rail（22）, the regulating element（3）Main body（30）It is provided at both ends with and is adapted in the guide rail（22）The moving parts of middle movement, The moving parts selects roller（33）Or bearing or slide rail.
- 8. waist ejecting mechanism according to claim 7（1）, it is characterised in that the regulating element（3）Main body（30） Both ends are additionally provided with flange component（34）, moving parts is arranged on the outside of flange component.
- 9. waist ejecting mechanism according to claim 1（1）, it is characterised in that the waist knock-pin（4）Also include set Cylinder（41）, sleeve（41）Fit over adjutage（31）Periphery.
- 10. include the beddo of the waist ejecting mechanism any one of the claims（100）, it also includes fixed institute The bed board of waist ejecting mechanism is stated, opening is offered in the bed board（101）In order to which the adjutage of waist ejecting mechanism passes through.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775703.0A CN107772902B (en) | 2016-08-31 | 2016-08-31 | A kind of beddo applied to the waist ejecting mechanism of beddo and including the waist ejecting mechanism |
| PCT/CN2017/091197 WO2018040719A1 (en) | 2016-08-31 | 2017-06-30 | Waist ejection mechanism applied to electric bed and electric bed comprising same |
| US16/288,133 US20190223608A1 (en) | 2016-08-31 | 2019-02-28 | Waist ejection mechanism applied to electric bed and electric bed comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775703.0A CN107772902B (en) | 2016-08-31 | 2016-08-31 | A kind of beddo applied to the waist ejecting mechanism of beddo and including the waist ejecting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107772902A true CN107772902A (en) | 2018-03-09 |
| CN107772902B CN107772902B (en) | 2018-11-20 |
Family
ID=61299976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775703.0A Active CN107772902B (en) | 2016-08-31 | 2016-08-31 | A kind of beddo applied to the waist ejecting mechanism of beddo and including the waist ejecting mechanism |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20190223608A1 (en) |
| CN (1) | CN107772902B (en) |
| WO (1) | WO2018040719A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134012A1 (en) * | 2022-01-12 | 2023-07-20 | 浙江康贝德智能家居有限公司 | Bed having adjustable lumbar support |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11839307B2 (en) * | 2019-01-07 | 2023-12-12 | Nisco Co., Ltd | Lumbar support mechanism and head tilt mechanism and adjustable bed therewith |
| US20210393043A1 (en) * | 2019-01-07 | 2021-12-23 | Nisco Co., Ltd | Lumbar support mechanism and adjustable bed therewith |
| TWI803397B (en) * | 2022-07-21 | 2023-05-21 | 施權航 | electric bed |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107772902B (en) | 2018-11-20 |
| WO2018040719A1 (en) | 2018-03-08 |
| US20190223608A1 (en) | 2019-07-25 |
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