CN209610522U - A kind of double freedom folding electric bed and its connector - Google Patents
A kind of double freedom folding electric bed and its connector Download PDFInfo
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- CN209610522U CN209610522U CN201821548347.XU CN201821548347U CN209610522U CN 209610522 U CN209610522 U CN 209610522U CN 201821548347 U CN201821548347 U CN 201821548347U CN 209610522 U CN209610522 U CN 209610522U
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- stop bit
- bedstead
- revolving part
- fixing piece
- bit part
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Abstract
The utility model discloses a kind of double freedom folding electric beds and its connector comprising: turnover first bed board and the second bed board being spliced respectively by multiple bed boards；For the bedstead of fixed bed board, the first bedstead and the second bedstead mutually folded including at least two, and the driving device for driving bed board；And the connector for foldable connection the first bedstead and the second bedstead；The connector includes revolving part and the fixing piece for fixing revolving part, fixing piece is flexibly connected by rotary shaft in revolving part lower edge both ends with revolving part, the revolving part and fixing piece can be relatively rotated along rotary shaft, the stop bit part upper and lower part forms respectively stop bit part top edge and stop bit part lower edge, and stop bit part top edge and stop bit part are following intermarginal for arc groove.The utility model can protect bedstead in folding process and not abrade, while be more easier to fold, and stop bit designs the freedom degree that can not only limit folding, and the support performance of bedstead also can be improved.
Description
Technical field
The utility model relates to a kind of beddo more particularly to a kind of double freedom folding electric beds, and particularly, this is practical
It is novel additionally provide it is a kind of for connecting the connector of folding bed.
Background technique
As social progress can more and more facilitate the apparatus of people's daily life largely to occur, folding bed is as people
Daily life indispensability one of apparatus, labor intensity can be reduced when carrying, while space can be saved with stored collapsed,
Folding bed has been widely used for daily household at present, hospital care, hotels and other places lie down demand.
Beddo can Electronic control bed board head or foot's height, and freely adjust the bedstead of bed board bending degree, be divided into
Skeleton and bed board formula two major classes, it is skeleton to be known as European beddo, and bed board formula is known as American beddo.Existing beddo
Usually integral design, i.e., there are many machinery connected by wire and cable, electricity for the inside fixed installation of one large-scale bed frame
Device component, and dismountable footpost is also equipped on bed frame, such integrated type electric bed not only constructs complexity, but also size
Greatly, weight weight；Someone has invented the beddo of folded form thus, and such as application No. is 201310129544.3 Chinese invention patents
Application discloses a kind of collapsible five bent beddo, and the beddo is hinged by movable rotation-shaft between two bedsteads, and the four of bedstead
Angle and center bottom are provided with footpost, and bed body can fold, and convenient transportation, storage and use, there are also Patent No.
201720593297.6 Chinese utility model patent discloses a kind of electric folding bed, by entire bedstead be changed to it is left,
The mode of right bedstead docking, left and right bedstead are connected and fixed by a rotary position-limit mechanism, and such as Patent No.
201621334342.8 Chinese utility model patent discloses a kind of foldable electric bed, including head bed frame, leg bed
Frame has saved packaging and transportation cost, it is rolled over although overcoming the defect of traditional beddo packaging, transport and difficult
The damage of bed frame is easily caused during folded.
However current folding bed, electric folding bed on the market, however it remains following problems:
First, the design that part double freedom folds, infinite place designs in folding process, and also infinite place is set after expansion
Meter, cause in folding process be easy scratch frame, and need middle part increase by least two cabinet bases could normal use, installation compared with
More cabinet bases increases the overall weight of bed.
Second, the product that single-degree-of-freedom folds, must install cabinet base after whole bed expansion could normal use.
Utility model content
In order to solve the problems in the existing technology and insufficient, the utility model provides a kind of double freedom folding electricity
Dynamic bed and its connector, has double freedom folder function, has limit to be arranged in folding process, prevents frame in folding process
Damage, increase fold position cabinet base installation position design, make cabinet base while being mounted between frame and part, greatly improve bed
The support strength of foot obtains maximum mechanical support effect.
In order to solve the above technical problems, the utility model provides a kind of double freedom folding electric bed comprising:
Bed board, including turnover first bed board and the second bed board being spliced respectively by multiple bed boards；
For the bedstead of fixed bed board, the first bedstead and the second bedstead mutually folded including at least two, and be used for
Drive the driving device of bed board；And
Connector for foldable connection the first bedstead and the second bedstead.
Further, the double freedom folding electric bed further includes footpost, and footpost can be installed on bedstead, can also be with
Using folding footpost.
Further, footpost is installed on the bedstead and is provided with footpost supporting element, footpost branch at close connector
Support member is also fixed on bed board, and footpost supporting element end face is provided with the fixation hole for connecting footpost, the footpost supporting element
On can according to need connection footpost.
Further, the connector, including revolving part, the fixing piece for being used to connect revolving part being fixed on bedstead
And be fixed on the stop bit part for rotary stopper on fixing piece, a rotary shaft in revolving part top edge both ends by fixing piece with
Revolving part is flexibly connected, and relatively rotates the revolving part and the fixing piece along rotary shaft, and the stop bit part is distributed in rotation
The horizontal direction two sides of part are simultaneously provided with the arc groove for accommodating revolving part rotation in close revolving part one side edge.
Further, the stop bit part, upper part and lower part form respectively stop bit part top edge in revolving part side
With stop bit part lower edge, stop bit part top edge and the following intermarginal arc groove to accommodate revolving part rotation of stop bit part.
Further, the revolving part is formed on top edge there are two fillet, and when rotary folding, fillet is in arc
Sliding in slot.
Further, revolving part is flexibly connected with two pieces of symmetrically arranged fixing pieces by the rotary shaft respectively, fastener
The fixing piece and stop bit part are connect with the through-hole on stop bit part across the fixing piece.
During rotary folding: when being in folded state, revolving part top edge is blocked simultaneously in the stop bit part top edge,
Prevent to continue rotary folding, when being in flat, the stop bit part lower edge blocks revolving part lower edge simultaneously, prevention after
Continuous rotary expansion.
Stop bit part top edge card when first bedstead and the second bedstead are in expansion vertical angle, on one of fixing piece
Revolving part side top edge is stated in residence, and revolving part is prevented to continue to rotate, and is continued at this time by the arc groove on another fixing piece
Rotation, until rotation to flat.
When in flat, stop bit part can effectively prevent the first bedstead and the second bedstead from continuing to fold downwards, card
The first bedstead and the second bedstead firmly can provide effective support, it is preferable that at this moment only need to be on the footpost supporting element on one side
Medium position support can be completed in installation footpost.
The another object of the utility model is to provide a kind of folding connection piece, suitable for folding bed comprising:
One revolving part and fixing piece for connecting revolving part；
Fixing piece is flexibly connected by one rotary shaft in revolving part top edge both ends with revolving part；
One is fixed on the stop bit part on fixing piece for the rotation of rotary limited part.
Wherein, the revolving part and fixing piece can be relatively rotated along rotary shaft, be further fixed on the fixing piece for revolving
Turn the stop bit part of limit, the stop bit part is distributed in the horizontal direction two sides of revolving part and is provided in close to revolving part one side edge
The arc groove of revolving part rotation is accommodated, arc groove both ends are the limit point for limiting revolving part rotation.
The utility model is cleverly limited using stop bit part when revolving part rotates, and revolving part is effectively controlled
Rotating range, due to using above technical scheme, the utility model have it is following the utility model has the advantages that
First, when double freedom is in folding process, when folding reaches single-degree-of-freedom vertical position, there is limit design resistance
Only continue to rotate, so that protect-ing frame structure abrades, while being more easier to fold；
Second, when double freedom is in flat, front and back frame has stop bit design, so that restraint of liberty degree, mentions
High support strength can be placed in plane use after it is unfolded；
Third, interim folding position cabinet base supporting element design, in cabinet base use process can with lap joint frame and part,
Increase the support effect of cabinet base, while reducing the weight of frame；
4th, when folding connection piece folded state, non-bulging frame plane makes high bottom after normally folding with height folding bed
It reduces, convenient for packaging, transport and storage.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and embodiments.
It should be understood that the following drawings and not true to scale, and be only used for illustrating technical solutions of the utility model
The schematic diagram of a variety of preferred embodiments.
Design feature disclosed in the utility model, such as size, direction, positioning and shape are according to concrete application and use
Environment determines.
Fig. 1 is one example structure schematic diagram of the utility model beddo unfolded state；
Fig. 2 is connector unfolded state schematic diagram described in Fig. 1；
Fig. 3 is that the connector is expanded to 90 degree of status diagrams；
Fig. 4 is one example structure schematic diagram of the utility model beddo folded state；
When Fig. 5 is Fig. 4 state, the status diagram of connector；
Fig. 6 is one example structure schematic diagram of footpost supporting element described in the utility model.
In figure: the first bed board of 1-, 2- connector, the first bedstead of 3-, the second bedstead of 4-, 5- footpost support frame, 10- hinge,
The second bed board of 11-, 21- fixing piece, 22- stop bit part, 24- stop bit part, 25- fixing piece, 51- footpost fixation hole, 52- bed board are fixed
Hole, 220- through-hole, 221- arc groove, 222- stop bit part lower edge, 223- stop bit part top edge, 23- revolving part, 230- rotation
Axis, the top edge 231-, 232- lower edge.
Specific embodiment
The utility model is described in detail below with reference to embodiment and attached drawing.It should be noted that term " outside ",
The orientation or positional relationship of the instructions such as " inside ", " side ", " side ", " top edge ", " lower edge " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the portion of indication or suggestion meaning
Part or part must have a particular orientation, with specific orientation construction, therefore should not be understood as limiting the present invention.
It is another in the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it can be non-dismountable connection, may be a detachable connection；It can be straight
It connects connected, can also be managed indirectly connected through an intermediary, for the ordinary skill in the art with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
A kind of double freedom folding electric bed as shown in Figure 1 comprising:
Bed board, including turnover first bed board 1 and the second bed board 11 being spliced respectively by multiple bed boards；
For the bedstead of fixed bed board, the first bedstead 3 and the second bedstead 4 mutually folded including at least two, and
For driving the driving device (not indicating in figure) of bed board；And
For folding the connector 2 of connection the first bedstead 3 and the second bedstead 4.
Further, first bed board 1 is connected by 2 pieces of bed boards by hinge 10, and second bed board 11 is by 3 pieces of beds
Plate is mutually connected by hinges 26 composition, and the hinge 10 can also be used other and can connect two solids and allow between two firmwares
Do the fixedly connected part relatively rotated.
Further, footpost (not indicating in figure) is installed on second bedstead 4 and is also set up at connector 2
There is footpost supporting element 5, footpost supporting element 5 is also fixed on the second bed board 11, and 5 end face of footpost supporting element is provided with for connecting bed
The footpost fixation hole 51 of leg, as shown in fig. 6, can according to need connection footpost on the footpost supporting element 5, at least one bed
Footpost is connected on leg supporting element 5.
Wherein, there are two footpost supporting elements 5,4 outside of the second bedstead is respectively arranged at connector 2, footpost support
By screw connection on the second bedstead 4, the other side is connect with the second bed board 11 5 side of part simultaneously by bed board fixation hole 52.
Preferably, the slot that can accommodate the second bedstead is provided in the one side engaged with the second bedstead, so that footpost support frame
It is bonded with bedstead closer.
Optionally, the footpost supporting element 5 may also set up in 4 inside of the second bedstead close to connector 2, the bed
Leg supporting element 5 may also set up on the first bed board 1 and the first bedstead 3, specifically repeat no more.
Optionally, the footpost supporting element 5 may also set up at 11 folding of the first bedstead 1 and the second bedstead, installation
Direction be not construed as limiting, as long as play the role of support middle part.
Further, the bedstead is connected with footpost on Corner Strapped hole (not indicating in figure).The footpost,
It can install footpost on footpost supporting element as needed, can choose in footpost supporting element in addition to four footposts of itself
Upper at least one footpost of installation, also can choose and does not install.
It should be noted that the footpost can be directly mounted on bedstead, folding footpost can also be used.
As shown in Figure 2 and Figure 3, the connector, the fixing piece including revolving part 23 and for connecting revolving part 23
21, fixing piece 25, fixing piece 21 are fixed on bedstead 3, and fixing piece 25 is fixed on bedstead 4, and a rotary shaft 230 is in revolving part
21 fixing piece 25 of fixing piece is flexibly connected by 23 top edge, 231 both ends with revolving part 23, and the revolving part 23 and fixing piece 21 are consolidated
Determine to relatively rotate between part 25 along rotary shaft 230, be also respectively fixed on the fixing piece 21 and fixing piece 25 for rotating limit
The stop bit part 22 and stop bit part 24 of position, the stop bit part 22 and stop bit part 24 are distributed in the horizontal direction two sides of revolving part 23 and in leaning on
Nearly 23 one side edge of revolving part is provided with the arc groove 221 for accommodating revolving part rotation.
Further, it is following that the stop bit part, upper part and lower part in 23 side of revolving part form respectively stop bit part
Edge 222 and stop bit part top edge 223, the arc between stop bit part top edge 223 and stop bit part lower edge 222 to accommodate revolving part rotation
Shape slot 221.
Further, the rotary shaft, it is totally 2, by rotary shaft 230 that revolving part 23 is symmetrically arranged with two pieces respectively
Fixing piece 21 and fixing piece 25 are flexibly connected, and fastener (the following mark in figure) is across the fixing piece 21 and fixing piece 25 and only
Position part 22 connects the fixing piece with stop bit part with the through-hole 220 on stop bit part 24, and wherein fastener can be screw or spiral shell
Bolt, certain fixing piece 21 and stop bit part 22 can also be riveted on together.
Wherein, it can be relatively rotated between revolving part 23 and fixing piece 21, fixing piece 5, since there are 2 rotary shafts 230, rotations
When turnover is folded, it can fold, can also be folded from the second bedstead 4 to the first bedstead from the first bedstead 3 to the second bedstead 4, realize
Double freedom folds.
It is appreciated that the spacing, position between 2 rotary shafts 230 can according to need adjustment, rotary shaft 230 can be with
For pin shaft, or the rotatable shafts such as gasket shaft, mandrel, lead screw.
Further, the lower edge both ends of revolving part 23 are fillet, and arcuately slot 221 is sliding for the fillet when rotary folding
It is dynamic, complete jackknife action, preferably use planarea between two fillets, when making to fold completion status stop bit part top edge 223 with
The better detent in revolving part top edge.
Further, the revolving part generally class triangle, three angles are designed as fillet, and optionally, use is equilateral
Class trapezium structure can also be used in class triangular design, its certain entirety, while with while intersection using fillet design, radius of corner
Size it is as needed depending on.
As shown in Figure 4, Figure 5, during turning folding, the fillet at 23 top edge of revolving part, 231 both ends is along stop bit part
Arc groove 221 on 22 rotates, and folds the first bedstead 3 to the second bedstead 4, when turning to folded state, stop bit part top
Edge 223 prevents the top edge 231 of revolving part 23 from rotating；Opposite, when needing to be unfolded beddo, the first bedstead 3 is pulled to make to revolve
Turn the rotation of part 23, arc groove 221 of the lower edge 232 of revolving part 23 on stop bit part 22 rotates, when turning to flat
When, stop bit part lower edge 222 prevents the lower edge 232 of revolving part 23 from continuing to rotate, and completes the expansion of beddo.
Wherein, the stop bit part top edge, stop bit part lower edge are the limit point for limiting revolving part rotation.
Wherein, when the first bedstead and the second bedstead are in expansion vertical angle, wherein under the stop bit part on fixing piece 21
Edge 222 blocks the 23 lower edge side of revolving part, prevents revolving part 23 from continuing to rotate, at this time on revolving part top edge 231
Arc groove 221 of the fillet (not indicating in figure) on fixing piece 25 continues to rotate, until rotation to flat.
When in flat, stop bit part can effectively prevent the first bedstead and the second bedstead from continuing to fold downwards, card
The first bedstead and the second bedstead firmly can provide effective support, and plane use can be placed in after it is unfolded.Preferably,
At this moment footpost need to be only installed on the footpost supporting element on one side can be completed medium position support.
Preferably, first bed board 1, the second bed board are reserved with hollow hole on 11 surface, can reduce beddo
Weight, the size of hollow hole, arrangement mode can according to need setting.
Preferably, the connector and bedstead are made of metal material, all with the smallest pipe fitting branch among bedstead
Support welding, guarantees the welding stability of frame.
The utility model has double freedom folding mode, there is limiting device in folding process, more convenient folding, simultaneously
It is not easy to abrade frame.
As optinal plan one, the connector can also be set to the first bedstead by the utility model and the second bedstead is rolled over
The middle part of superimposing thread, and the firmware part at the connector both ends is connected on cross bar, and cross bar is individually fixed on bedstead, the
Between one bedstead 3 and the second bedstead 4 using commonly can bidirectional rotation axis connection.In place of common axis connection, increase footpost
To enhance support.
As optinal plan two, the connector can also be only set to side by the utility model, and the other side uses
Can bidirectional rotation axis connection.In place of common axis connection, increase footpost to enhance support.
The driving device is designed using existing common driving structure and driving method, such as the drive of one of them
Dynamic device, including directly push away motor, drive rod and push rod directly pushes away motor and is hinged on bedstead, directly pushes away motor connection wherein described
Drive rod one end, the other end of a drive rod hinged bull stick are connected with push rod one end on bull stick, the push rod other end with it is turnover
Bed board.
Wherein, by directly pushing away motor pushing drive rod, drive rod drives bull stick, and bar rotation drives push rod to release, makes electricity
Dynamic bed bed board lifting operation, on the contrary, completing the step-down operation of beddo bed board.
The driving device structure of folding electric bed designs multiplicity, no longer implementation example explanation one by one in the prior art.
It should be noted that beddo described in the utility model is existing disclosed electric driving bed structure, driving device
And bedstead, bed board etc. can do various deformation, no longer illustrate one by one.
Connector described in the utility model is applicable not only to the foldable connection of several bed bodies of beddo, could be applicable to
The foldable connection of the bed body of other hard beds.
For this purpose, the utility model, which additionally provides, provides a kind of folding connection piece, it is suitable for folding bed comprising:
One revolving part and fixing piece for connecting revolving part；
Fixing piece is flexibly connected by one rotary shaft in revolving part top edge both ends with revolving part；
One is fixed on the stop bit part on fixing piece for the rotation of rotary limited part.
Wherein, the revolving part and fixing piece can be relatively rotated along rotary shaft, be further fixed on the fixing piece for revolving
Turn the stop bit part of limit, revolving part top edge both ends are formed with fillet, and the stop bit part is distributed in the horizontal direction of revolving part
Two sides simultaneously accommodate the arc groove that fillet slides on revolving part in being provided with close to revolving part one side edge, and arc groove both ends are limit
The limit point of revolving part rotation.
Further, revolving part is flexibly connected with two pieces of symmetrically arranged fixing pieces by the rotary shaft respectively, fastener
The fixing piece and stop bit part are connect with the through-hole on stop bit part across the fixing piece.
Further, the revolving part generally class triangle, three angles are designed as fillet, and optionally, use is equilateral
Class trapezium structure can also be used in class triangular design, its certain entirety, while with while intersection using fillet design, radius of corner
Size it is as needed depending on.
Further, the stop bit part, upper part and lower part form respectively stop bit part top edge and stop bit part is following
Edge, stop bit part top edge and stop bit part are following intermarginal for arc groove.
Further, the revolving part is formed on top edge there are two fillet, and when rotary folding, fillet is in arc
Sliding in slot.
Those skilled in the art should be contemplated that other of the utility model connector on the basis of the utility model
Application scenarios are no longer implemented to illustrate in this utility model.
The utility model has double freedom folding mode, has limiting device, more convenient folding in folding process.
For the utility model after the expansion of folding electric bed, there is this limiting device of stop bit part on front and back bedstead both sides, can be with
Rotational freedom is limited, to improve intensity, since rotary freedom is limited after expansion, only needs to install on one side
Cabinet base can support entire folding position.
The utility model fold when, can from arbitrarily on one side fold, can also fold, be folded over simultaneously from both sides
It is not easy to abrade frame in journey, while upon deployment, being limited by stop bit part, increase the operability of folding.
In addition, the utility model increase footpost supporting element design, while in the frame between using the smallest pipe fitting support weldering
It connects, ensure that the stability and intensity of frame.
It should be noted that beddo described in the utility model is existing disclosed electric driving bed structure, driving device
And bedstead, bed board etc. can do various deformation, no longer illustrate one by one.
Connector described in the utility model is applicable not only to the foldable connection of several bed bodies of beddo, could be applicable to
The foldable connection of the bed body of other hard beds.
Above embodiments are only used as the preferred embodiment of the utility model, do not play restriction to the scope of the utility model and make
With.Those skilled in the art, can be in the protection scope of the utility model claims, in advance on the basis of the utility model
Expect the other embodiment for being able to achieve identical function.
Those skilled in the art grasp various embodiments and various deformation and improvement.Need it is clear that, except clearly contradicted or
Except in the case of incompatible, the features described above, mode of texturing and/or specific embodiment of the utility model can be combined with each other.It is all
These embodiments and deformation and improvement belong to the protection scope of the utility model.
Claims (10)
1. a kind of double freedom folding electric bed comprising:
Bed board, including turnover first bed board and the second bed board being spliced respectively by multiple bed boards；
For the bedstead of fixed bed board, the first bedstead and the second bedstead mutually folded including at least two, and for driving
The driving device of bed board；And
Connector for foldable connection the first bedstead and the second bedstead；It is characterized in that,
The connector including revolving part, the fixing piece for being used to connect revolving part being fixed on bedstead and is fixed on
Determine the stop bit part for rotary stopper on part, a rotary shaft connects fixing piece and revolving part activity in revolving part top edge both ends
It connects, relatively rotates the revolving part and the fixing piece along rotary shaft, there is fillet at revolving part top edge both ends, described to stop
Position part is distributed in the horizontal direction two sides of revolving part and accommodates fillet rotation on revolving part in being provided with close to revolving part one side edge
Arc groove.
2. a kind of double freedom folding electric bed according to claim 1, which is characterized in that be equipped with bed on the bedstead
Leg is simultaneously provided with footpost supporting element at close connector, and footpost supporting element is also fixed on bed board, and footpost supporting element end face is set
It is equipped with the fixation hole for connecting footpost.
3. a kind of double freedom folding electric bed according to claim 2, which is characterized in that the footpost supporting element is extremely
Rare 1, be set to the second bedstead at connector, footpost supporting element side by screw connection on the second bedstead, separately
Side is connect with the second bed board simultaneously.
4. a kind of double freedom folding electric bed according to claim 1, which is characterized in that the stop bit part, thereon
Portion and lower part form respectively stop bit part top edge and stop bit part lower edge, and stop bit part top edge and stop bit part are following intermarginal for arc
Wire casing, arc groove both ends are the limit point for limiting revolving part rotation.
5. a kind of double freedom folding electric bed according to claim 1, which is characterized in that the rotary shaft is by revolving part
It is flexibly connected respectively with two pieces of symmetrically arranged fixing pieces, fastener passes through the through-hole on the fixing piece and stop bit part will be described
Fixing piece is connected with stop bit part.
6. a kind of double freedom folding electric bed according to claim 1-5, which is characterized in that folded state
When, revolving part top edge is blocked in the stop bit part top edge, and when flat, the stop bit part lower edge blocks revolving part
Lower edge.
7. a kind of double freedom folding electric bed according to claim 1-5, which is characterized in that the bed board
On be reserved with hollow hole.
8. the folding connection piece with double freedom, the connection for folding bed characterized by comprising
One revolving part and fixing piece for connecting revolving part；
Fixing piece is flexibly connected by one rotary shaft in revolving part top edge both ends with revolving part；
One is fixed on the stop bit part on fixing piece for the rotation of rotary limited part；
The revolving part and fixing piece are relatively rotated along rotary shaft to be connected, and the stop bit part is distributed in the horizontal direction two sides of revolving part
And the arc groove that fillet rotates on revolving part is accommodated in being provided with close to revolving part one side edge.
9. the folding connection piece according to claim 8 with double freedom, which is characterized in that the stop bit part,
Upper and lower part forms respectively stop bit part top edge and stop bit part lower edge, stop bit part top edge and stop bit part is following intermarginal is
Arc groove, arc groove both ends are the limit point for limiting revolving part rotation.
10. the folding connection piece according to claim 8 with double freedom, which is characterized in that the rotary shaft will revolve
Turn part to be flexibly connected with two pieces of symmetrically arranged fixing pieces respectively, fastener passes through the through-hole on the fixing piece and stop bit part will
The fixing piece is connected with stop bit part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548347.XU CN209610522U (en) | 2018-09-21 | 2018-09-21 | A kind of double freedom folding electric bed and its connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548347.XU CN209610522U (en) | 2018-09-21 | 2018-09-21 | A kind of double freedom folding electric bed and its connector |
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| Publication Number | Publication Date |
|---|---|
| CN209610522U true CN209610522U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821548347.XU Active CN209610522U (en) | 2018-09-21 | 2018-09-21 | A kind of double freedom folding electric bed and its connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021254089A1 (en) * | 2020-06-15 | 2021-12-23 | 浙江居优智能科技有限公司 | Connecting structure for electric foldable bed and electric foldable bed |
| WO2022088574A1 (en) * | 2020-10-27 | 2022-05-05 | 麒盛科技股份有限公司 | Four-fold folding electric bed |
-
2018
- 2018-09-21 CN CN201821548347.XU patent/CN209610522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021254089A1 (en) * | 2020-06-15 | 2021-12-23 | 浙江居优智能科技有限公司 | Connecting structure for electric foldable bed and electric foldable bed |
| WO2022088574A1 (en) * | 2020-10-27 | 2022-05-05 | 麒盛科技股份有限公司 | Four-fold folding electric bed |
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