CN107772902B - A kind of beddo applied to the waist ejecting mechanism of beddo and including the waist ejecting mechanism - Google Patents
A kind of beddo applied to the waist ejecting mechanism of beddo and including the waist ejecting mechanism Download PDFInfo
- Publication number
- CN107772902B CN107772902B CN201610775703.0A CN201610775703A CN107772902B CN 107772902 B CN107772902 B CN 107772902B CN 201610775703 A CN201610775703 A CN 201610775703A CN 107772902 B CN107772902 B CN 107772902B
- Authority
- CN
- China
- Prior art keywords
- waist
- ejecting mechanism
- pedestal
- adjutage
- waist ejecting
- 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.)
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Classifications
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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
- 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 mechanisms applied to beddo（1）, including：Pedestal（2）Comprising it is used for pedestal（2）Fixed to multiple fixed parts in beddo bed board（21）；Regulating element（3）, including being movably disposed in pedestal and the main body of rotation in the process of moving（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 entire pedestal, to reduce the risk that partial structurtes are damaged by excessive pressure or torque.In addition, the waist ejecting mechanism can also be such that waist knock-pin reaches close to movement relation straight up and down, the friction to mattress is reduced.The invention further relates to the beddos 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 technique
Waist ejecting mechanism is arranged in beddo can be improved the adjustable range of beddo, and beddo is made more to be able to satisfy 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 driving motor；Or it is driven by driving motor
Dynamic driving member, then waist bed board is ejected by driving member；However, intensity of these design methods to the articulated section of hinged driving motor
It is required that very high, especially when people lie in bed board side, articulated section is by one by this side for being biased to people's recumbency
Torque is easy to make the driving end of driving motor to fracture or be bent.
It is affected by this, existing waist ejecting mechanism is easy to be reduced the 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 friction is generated with mattress in ejection.
It is affected by this, existing waist ejecting mechanism has biggish limitation cannot be well close to waist in mechanism design
The position in portion, also be easy to cause mattress to wear.
Summary of the invention
It is worth noting that, it is an object of the invention to overcome the one or more disadvantages having been found that in background technique.
For this purpose, a kind of waist ejecting mechanism applied to beddo is proposed according to the present invention, no matter is made
User lies in the pressure that the which side of bed board evenly dispersed can be subject to, and avoids waist ejecting mechanism local, is especially driven
Motor-driven part is moved, by excessive torque, to improve service life, improves design structure, makes ejection height more
It is close to the position of waist, can be simultaneously reached the protection being more advantageous to close to movement relation straight up and down to mattress, is led to
Following technical solution is crossed to realize：
Waist ejecting mechanism proposed by the present invention applied to beddo, including：
Pedestal comprising multiple fixed parts for being fixed to the pedestal in beddo bed board,
Regulating element comprising it is movably disposed in pedestal and the main body of rotation in the process of moving, it is described
Main body includes the adjutage extended towards above pedestal,
Connecting rod, one end is hinged with pedestal, and the other end is hinged with adjutage, and
Waist knock-pin is connected with the adjutage of the regulating element.
By the way that pedestal is arranged the structure that can be used to disperse pressure in waist ejecting mechanism is further increased, to reduce
The pressure that everywhere structure is subject to helps to be evenly distributed to pressure in entire waist ejecting mechanism；The extension of regulating element
Arm is connected to waist knock-pin, will be able to achieve position tune to waist knock-pin by the movement of regulating element and rotation in this way
Section realizes waist ejecting function.Meanwhile waist knock-pin connects adjutage, therefore ejection height is no longer limited by waist bed board
Limitation, ejection height can be improved by the way that longer adjutage is arranged, make ejection height closer to the position of waist.
Waist ejecting mechanism of the invention can also be comprising one or more in following features：
In a kind of example, the connecting rod is hinged on the adjutage total length one third between 2/3rds, this
Sample is by the moving movement of regulating element and the pivoting action of connecting rod, so that waist knock-pin can be realized close to straight up and down
Movement relation, be more advantageous to the protection to mattress.
In a kind of example, the length of the connecting rod be the adjutage total length one third to 2/3rds it
Between, in this way by the pivoting action of the moving movement of regulating element and connecting rod, so that waist knock-pin can be realized close to straight
On directly under movement relation, be more advantageous to the protection to mattress.In a kind of example, the adjutage is arranged in pairs, and is facilitated
Preferably distribute the stresses in regulating element and by regulating element by pressure dissipation into pedestal.
Further, further include the connecting rod being arranged in pairs, one end of each connecting rod and pedestal are hinged, the other end with respectively it is corresponding
An adjutage it is hinged.
In a kind of example, the main body of the regulating element further includes climbing for the ear of hinged driving motor, helps to lead to
Motor driven of overdriving regulating element is mobile relative to pedestal, and the ear is climbed towards setting below pedestal.
In a kind of example, the pedestal includes a pair of of closed slide, and the main body both ends of the regulating element are provided with suitable
The moving parts moved in the guide rail is closed, the moving parts selects idler wheel or bearing or sliding rail, helps to improve adjusting
The element flexibility mobile 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 in flange component
Outside helps to prevent the main body of regulating element from falling off from the closed slide of pedestal.
In a kind of example, the waist knock-pin further includes sleeve, and sleeve fits over the periphery of adjutage, facilitates
Increase the bonding strength and reliability between waist knock-pin and adjutage, waist knock-pin is prevented to be detached from adjutage.
The invention also provides a kind of beddos including waist ejecting mechanism described in any of the above-described example, further include
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
It crosses.
The service life is longer for the beddo including waist ejecting mechanism being designed in this way, and design structure is more perfect, makes to push up
Height is more close to the position of waist out, can be simultaneously reached close to movement relation straight up and down, is more advantageous to bed
The protection of pad.
Detailed description of the invention
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 as non-limitative illustration, and in conjunction with attached drawing, other feature of the invention
With advantage it will be evident that, in figure：
- Fig. 1 is to show the perspective view of the waist ejecting mechanism of embodiment according to the present invention；
- Fig. 2 is to show the perspective view including the beddo of waist ejecting mechanism shown in Fig. 1.
Specific embodiment
It should be understood that above-mentioned attached drawing and not true to scale, and be only used for illustrating a variety of of general principles
The schematic diagram of preferred feature.Design feature disclosed in this invention, for example, size, direction, positioning and shape according to concrete application and
Use environment determines.
Below with reference to embodiment and attached 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 the appended drawings.
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 comprising pedestal
2, regulating element 3, a pair of links 5 and waist knock-pin 4.
Pedestal 2 is the rectangular frame structure made of profile in the present embodiment, naturally it is also possible to other shapes be 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 welding
2 surrounding of pedestal, 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 of closed slide 22, this connects closed slide 22 by two transverse beams 23,
Constitute a rectangular frame structure.In the present embodiment, fixed part 21 is arranged on this outer surface 220 to closed slide 22,
There are two fixed part 21, each fixed part 21 includes the first connection being attached on guide rail outer surface 220 for setting on each guide rail
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 cylindrical main body 30, and ear is provided on cylindrical outer surface and climbs 32 and a pair of of adjutage
31, middle ear are climbed 32 and are arranged towards the lower section of pedestal 2, and adjutage 31 is arranged towards the top of pedestal 2.The quantity of adjutage 31 can
Incessantly for a pair.Ear climbs 32 main bodys for driving regulating element 3 under the driving of driving motor for hinged driving motor
30 is mobile 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 driving motor that ear is climbed on 32 is moved in closed slide, it is preferred that the both ends of main body 30 are provided with movement
Component, such as idler wheel 33 or bearing or sliding block can be installed, preferably to be moved in closed slide 22, at 30 both ends of main body
It is also equipped with flange component 34, in the present embodiment, the section of flange component 34 is circle, and the length of diameter is greater than guide rail 22
Width, thus, it is possible to prevent the main body 30 of regulating element 3 be detached from closed slide 22.
The quantity of a pair of links 5, connecting rod can change according to the quantity difference of adjutage 31, but should be with adjutage 31
Quantity is identical, and the first end and pedestal 2 of each connecting rod 5 are articulated with the first articulated shaft X, and the second end opposite with first end is articulated with
The extension of one corresponding adjutage 31.
More specifically, the main body 30 of regulating element 3 is driven to move in closed slide 22 when driving motor driving ear climbs 32
When dynamic, each connecting rod 5 will be rotated with the change in location of the adjutage 31 hinged with it around the first articulated shaft X, and be driven
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, so adjusting waist
The height of portion's knock-pin 4 in the vertical direction.
More specifically, each connecting rod 5 be hinged on the total length one third of adjutage 31 corresponding thereto to three/
Between two, in this way by the pivoting action of the moving movement of regulating element 3 and connecting rod 5, so that waist knock-pin 4 can be realized and connect
It is bordering on movement relation straight up and down, is more advantageous to the protection to mattress.
Optionally, the length of each connecting rod 5 be 31 total length of adjutage corresponding thereto one third to three/
Between two, in this way by the pivoting action of the moving movement of regulating element 3 and connecting rod 5, so that waist knock-pin 4 can be realized and connect
It is bordering on movement relation straight up and down, is more advantageous to the protection to mattress.
Waist knock-pin 4 is connected with each adjutage 31.In the present embodiment, waist knock-pin 4 further includes and extends
The identical sleeve 41 of 31 quantity of arm, each sleeve set 41 an adjutage 31 periphery and have on 41 outer surface of sleeve
Through-hole, by the through-hole on sleeve outer surface can driving screws, so that the fastening of waist knock-pin 4 and adjutage 31 is connected.
Referring to fig. 2, another aspect of the present invention further relates to a kind of beddo including waist ejecting mechanism 1 as described above
100, wherein beddo includes muti-piece bed board, and the driving motor 8 for driving the waist ejecting mechanism.Waist as described above
Portion's ejecting mechanism 1 is installed therein the lower surface of one piece of bed board.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.
Since the waist ejecting mechanism 1 installed in the beddo 100 has pedestal, when waist knock-pin is lain
The pressure can be evenly spread in regular pedestal in the pressure of the user on the beddo 100, and by with the pedestal
Connected bed board disperses the pressure, will not generate torque in waist ejecting mechanism 1, avoid in the waist knock-pin with driving
A possibility that connected ear of motor climbs damage.In addition, the top of the adjustable waist ejecting mechanism of length by adjusting adjutage
Height out, can be more close to the position of waist, and the position of the length ratio and hinge joint by adjusting connecting rod and adjutage
It sets and waist knock-pin is enabled to realize close to movement relation straight up and down, be more advantageous to the protection to mattress.
Above embodiments are only used as example, do not play restriction effect to the scope of the present invention.Those skilled in the art are herein
On the basis of, it can be within the scope of the invention as claimed, it is contemplated that the other embodiment for being able to achieve 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)
1. a kind of waist ejecting mechanism applied to beddo（1）, which is characterized in that including：
Pedestal（2）Comprising it is used for the pedestal（2）Fixed to multiple fixed parts in beddo bed board（21）,
Regulating element（3）Comprising it is movably disposed in pedestal and the main body of rotation in the process of moving（30）, institute
State 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
Waist knock-pin（4）, with the regulating element（3）Adjutage（31）It is connected.
2. waist ejecting mechanism according to claim 1（1）, which is characterized in that the connecting rod is hinged on the adjutage
The one third of total length is between 2/3rds.
3. waist ejecting mechanism according to claim 1（1）, which is characterized in that the length of the connecting rod is the extension
The one third of arm total length is between 2/3rds.
4. waist ejecting mechanism according to claim 1（1）, which is characterized in that the adjutage（31）It is arranged in pairs.
5. waist ejecting mechanism according to claim 4, which is characterized in that further include the connecting rod being arranged in pairs（5）, each
One end of connecting rod and pedestal are hinged, and the other end and a corresponding adjutage are hinged.
6. waist ejecting mechanism according to claim 1（1）, which is characterized in that the regulating element（3）Main body（30）
It further include being climbed for the ear of hinged driving motor（32）, the ear climbs（32）Towards pedestal（2）Lower section setting.
7. waist ejecting mechanism according to claim 1（1）, which is characterized in that the pedestal（2）Including a pair of of parallel conductive
Rail（22）, the regulating element（3）Main body（30）Both ends, which are provided with, to be suitble in the guide rail（22）The moving parts of middle movement,
The moving parts selects idler wheel（33）Or bearing or sliding rail.
8. waist ejecting mechanism according to claim 7（1）, which is characterized in that the regulating element（3）Main body（30）
Both ends are additionally provided with flange component（34）, moving parts setting is on the outside of flange component.
9. waist ejecting mechanism according to claim 1（1）, which is characterized in that the waist knock-pin（4）It further include set
Cylinder（41）, sleeve（41）Fit over adjutage（31）Periphery.
10. including the beddo of waist ejecting mechanism described in any one of the claims（100）, further include 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 CN107772902A (en) | 2018-03-09 |
| CN107772902B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210393043A1 (en) * | 2019-01-07 | 2021-12-23 | Nisco Co., Ltd | Lumbar support mechanism and adjustable bed therewith |
| US11839307B2 (en) * | 2019-01-07 | 2023-12-12 | Nisco Co., Ltd | Lumbar support mechanism and head tilt mechanism and adjustable bed therewith |
| CN114158875A (en) * | 2022-01-12 | 2022-03-11 | 浙江康贝德智能家居有限公司 | Bed with adjustable lumbar support |
| TWI803397B (en) * | 2022-07-21 | 2023-05-21 | 施權航 | electric bed |
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-
2016
- 2016-08-31 CN CN201610775703.0A patent/CN107772902B/en active Active
-
2017
- 2017-06-30 WO PCT/CN2017/091197 patent/WO2018040719A1/en active Application Filing
-
2019
- 2019-02-28 US US16/288,133 patent/US20190223608A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20190223608A1 (en) | 2019-07-25 |
| WO2018040719A1 (en) | 2018-03-08 |
| CN107772902A (en) | 2018-03-09 |
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