Ultrathin electric is adjustable bed
Technical field
The present invention relates to electric furniture field, more precisely a kind of Ultrathin electric is adjustable bed.
Background technology
Chinese utility model patent ZL201320559323.5 discloses a kind of beddo, but this beddo
Thickness relatively big, the most attractive in appearance, when this bed is placed on existing bedstead by user, may make whole
The height of bed is higher, in-convenience in use.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of thickness less,
After Soft Roll the most attractive in appearance, be placed on existing bedstead or directly use on floor, thickness will not seem
Too high, Ultrathin electric easy to use is adjustable bed.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of Ultrathin electric is adjustable bed, including one go to bed frame and a most hinged backboard, a seat board,
One thigh plate and a calf plate, described seat board is fixing with described frame of going to bed to be connected;
The bottom of described backboard be provided with a horizontal sliding motor A, two head rod A, a link A,
Two the second connecting rods A and two wedge A;
Described horizontal sliding motor A includes that an a slide block A and guide rail A, described slide block A lead with described
Rail A is slidably connected;The described slide block A described in horizontal sliding motor A driving is in its initial position and limit position
Reciprocate between putting;
Described link A includes connecting shaft A, and described connecting shaft A is provided with two engaging lugs
A, two linking arm A and two roller A;One end of described engaging lug A and described linking arm A
One end be all mutually perpendicular to described connecting shaft A to arrange and fixing be connected;The axis of described roller A
It is arranged in parallel with described connecting shaft A;
Described wedge A is fixing with described backboard to be connected, and its top includes an inclined-plane A;
One end of described head rod A is rotationally connected with described slide block A, the first described connection
The other end of bar A is rotationally connected with described engaging lug A;
One end of the second described connecting rod A is rotationally connected with the other end of described linking arm A, described
The other end of the second connecting rod A be rotationally connected with described frame of going to bed;
Described roller A and described inclined-plane A rolls and is connected.
As preferred embodiment of the present invention, described Ultrathin electric is adjustable bed also includes a lower bed frame, institute
The frame of going to bed stated slides with described lower bed frame or rolls and is connected.
As preferred embodiment of the present invention, described Ultrathin electric is adjustable bed also includes a horizontal sliding connecting rod,
One end of described horizontal sliding connecting rod is rotationally connected with described lower bed frame, and the other end rotates with described backboard
Connect.
As preferred embodiment of the present invention, described lower bed frame includes that two counterparts being arranged in parallel are towards interior
The channel-section steel of side, described frame of going to bed is provided with two and is arranged in described to translation roller, described translation roller
Channel-section steel in.
As preferred embodiment of the present invention, the bottom of described calf plate be provided with a horizontal sliding motor B, two
Individual head rod B, a link B, two the second connecting rods B and two wedge B;
Described horizontal sliding motor B includes a slide block B and a guide rail B, and described slide block B is led with described
Rail B is slidably connected;The described slide block B described in horizontal sliding motor B driving is in its initial position and limit position
Reciprocate between putting;
Described link B includes connecting shaft B, and described connecting shaft B is provided with two engaging lugs
B, two linking arm B and two roller B;One end of described engaging lug B and described linking arm B's
One end is all mutually perpendicular to described connecting shaft B arrange and fix be connected;The axis of described roller B with
Described connecting shaft B is arranged in parallel;
Described wedge B is fixing with described calf plate to be connected, and its top includes an inclined-plane B;
One end of described head rod B is rotationally connected with described slide block B, the first described connection
The other end of bar B is rotationally connected with described engaging lug B;
The other end of described linking arm B is rotationally connected with described frame of going to bed;
One end of the second described connecting rod B is rotationally connected with described frame of going to bed, the second described connecting rod
The other end of B is rotationally connected with described calf plate;
Described roller B and described inclined-plane B rolls and is connected.
As preferred embodiment of the present invention, described linking arm A and the second described connecting rod A are by one
Elbow formula hinge is connected, and described linking arm B is connected also by an elbow formula hinge with described frame of going to bed.
As preferred embodiment of the present invention, described elbow formula hinge includes one first connecting portion and one second even
Meeting portion, the first described connecting portion includes that two the first otic placodes, the second described connecting portion include one second
Otic placode, the first described otic placode is rotationally connected by pin with the second described otic placode, the first described otic placode
Inner side be provided with the first limiting stand that two angles are α, the both sides of the second described otic placode are respectively arranged with
Two angles are second limiting stand of β, α's Yu β and less than 360 °, by the first described limiting stand and
The second described limiting stand can limit the second described connecting portion and be only capable of relative to the first described connecting portion
Rotate in the range of (360 °-alpha-beta).
The advantage that the Ultrathin electric of the present invention is adjustable bed is: thickness is less, the most attractive in appearance after Soft Roll, puts
Putting on existing bedstead or directly use on floor, thickness will not seem too high, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view that the Ultrathin electric of the present invention is adjustable bed;
Fig. 2 is the adjustable bed front view being in when turning up state of the Ultrathin electric in Fig. 1;
The front view that Fig. 3 is that the Ultrathin electric in Fig. 1 is adjustable bed when being in flat;
Fig. 4 is the detonation configuration schematic diagram that the Ultrathin electric in Fig. 1 is adjustable bed;
Fig. 5 is the perspective view of the lower bed frame in Fig. 1;
Fig. 6 is the perspective view of the frame of going to bed in Fig. 1;
Fig. 7 is the simplification structural representation that the Ultrathin electric in Fig. 1 is adjustable bed, does not now show lower bed frame,
Stereopsis solution;
Fig. 8 is the front view that the Ultrathin electric in Fig. 7 is adjustable bed;
Fig. 9 is the perspective view at adjustable bed another visual angle of the Ultrathin electric in Fig. 7;
Figure 10 is the perspective view at adjustable bed another visual angle of the Ultrathin electric in Fig. 7;
Figure 11 is the perspective view of the horizontal sliding motor A in Fig. 8;
Figure 12 is the perspective view of the link A in Fig. 8;
Figure 13 is the perspective view of the wedge A in Fig. 8;
Figure 14 is the perspective view at the adjustable bed another visual angle of the Ultrathin electric in Fig. 7;
Figure 15 is the perspective view of the horizontal sliding motor B in Figure 14;
Figure 16 is the perspective view of the link B in Figure 14;
Figure 17 is the perspective view of the wedge B in Figure 14;
Figure 18 is the perspective view of the elbow formula hinge in Fig. 7;
Figure 19 is the perspective view of the first connecting portion in Figure 18;
Figure 20 is the front view of the first connecting portion in Figure 19;
Figure 21 is the perspective view of the second connecting portion in Figure 18;
Figure 22 is the front view of the second connecting portion in Figure 21;
Figure 23 is the front view of the elbow formula hinge in Figure 18, and now this second connecting portion is relative to this first company
The portion of connecing is in one of them extreme position;
Figure 24 is the front view of the elbow formula hinge in Figure 18, and now this second connecting portion is relative to this first company
The portion of connecing is in another extreme position;
Figure 25 is the slewing area schematic diagram of the second connecting portion of the elbow formula hinge in Figure 18, and now visual angle is
Master regards;
Wherein:
1, lower bed frame;11, channel-section steel;
2, go to bed frame;21, translation roller;
3, backboard;31, horizontal sliding motor A;311, slide block A;312, guide rail A;32, head rod
A;33, link A;331, connecting shaft A;332, engaging lug A;333, linking arm A;334, rolling
Wheel A;34, the second connecting rod A;35, wedge A;351, inclined-plane A;
4, seat board;
5, thigh plate;
6, calf plate;61, horizontal sliding motor B;611, slide block B;612, guide rail B;62, first connects
Bar B;63, link B;631, connecting shaft B;632, engaging lug B;633, linking arm B;634、
Roller B;64, the second connecting rod B;65, wedge B;651, inclined-plane B;
7, horizontal sliding connecting rod;
8, elbow formula hinge;81, the first connecting portion;811, the first otic placode;812, the first limiting stand;82,
Two connecting portions;821, the second otic placode;822, the second limiting stand.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail so that advantages of the present invention and
Feature can be easier to be readily appreciated by one skilled in the art, thus makes protection scope of the present invention apparent
Clear and definite defines.
The advantage that the Ultrathin electric of the present invention is adjustable bed is: thickness is less, the most attractive in appearance after Soft Roll, puts
Putting on existing bedstead or directly use on floor, thickness will not seem too high, easy to use.
As Figure 1-Figure 4, a kind of Ultrathin electric is adjustable bed, goes to bed frame 2 including a lower bed frame 1,
And the most hinged backboard 3, seat board 4, thigh plate 5 and a calf plate 6, this go to bed frame 2 with
This lower bed frame 1 slides or rolls connection, such that it is able to promote frame 2 of going to bed to move forward and backward freely, and this seat
Plate 4 is gone to bed with this, and frame 2 is fixing to be connected;
As shown in Fig. 7-Figure 10, the bottom of this backboard 3 is provided with a horizontal sliding motor A31, two the first companies
Extension bar A32, a link A33, two the second connecting rods A34 and two wedge A35;This horizontal sliding electricity
Machine A31 constitutes the driving means of this backboard 3;
As shown in figure 11, this horizontal sliding motor A31 includes a slide block A311 and a guide rail A312, this slide block
A311 is slidably connected with this guide rail A312;This horizontal sliding motor A31 drives this slide block A311 in its initial bit
Put and reciprocate between extreme position;When this slide block A311 is positioned at extreme position, this backboard 3 is in water
Level state;When this slide block A311 is positioned at initial position, this backboard 3 is in maximum inclination state;
As shown in figure 12, this link A33 includes connecting shaft A331, and this connecting shaft A331 is arranged
There are two engaging lug A332, two linking arm A333 and two roller A334;The one of this engaging lug A332
One end of end and this linking arm A333 is all mutually perpendicular to this connecting shaft A331 arrange and fix be connected;Should
The axis of roller A334 is arranged in parallel with this connecting shaft A331;
As shown in figure 13, this wedge A35 fixes with this backboard 3 and is connected, and its top includes an inclined-plane
A351;
Still as shown in Fig. 7-Figure 11, one end of this head rod A32 is rotationally connected with this slide block A311,
The other end of this head rod A32 is rotationally connected with this engaging lug A332;
One end of this second connecting rod A34 is rotationally connected with the other end of this linking arm A333, this second company
The other end of extension bar A34 is rotationally connected with this frame 2 of going to bed;
This roller A334 and this inclined-plane A351 rolls and is connected.
When this slide block A311 moves along this guide rail A312, by this head rod A32 draw or
Promote this connecting shaft A331, make this roller A334 roll along this inclined-plane A351, and drive this linking arm
A333 and this second connecting rod A34 rotate, and reach to lift or keep flat the purpose of this backboard 3.
As shown in Figure 1, Figure 2, Figure 4 shows, this Ultrathin electric is adjustable bed also includes a horizontal sliding connecting rod 7, and this is put down
The one end pushing away connecting rod 7 is rotationally connected with this lower bed frame 1, and the other end is rotationally connected with this backboard 3.Due to this
Frame 2 of going to bed can translate relative to this lower bed frame 1, after this horizontal sliding connecting rod 7 is set, and this horizontal sliding connecting rod
One end of 7 is rotationally connected with lower bed frame 1, can draw this backboard 3 backward during backboard 3 lifts
Mobile, the frame 2 that makes further to go to bed is moved rearwards by the most together, reaches the auto zero purpose by wall, flat at backboard 3
By promoting this backboard 3 to move forward during putting, the frame 2 that makes further to go to bed moves forward the most together, with
Sample also is able to reach zero purpose leaning on wall;After user uses the backboard of this structure, head can keep relatively with wall
Near distance, when seeing TV, is unlikely to due to lifting of backboard 3 close to the distance of TV becomes, easy to use.
The structure of calf plate 6 is similar with the structure of backboard 3, specific as follows:
As shown in figure 14, the bottom of this calf plate 6 is provided with a horizontal sliding motor B61, two the first connections
Bar B62, a link B63, two the second connecting rods B64 and two wedge B65;This horizontal sliding motor
The structure of B61 is identical with the effect of horizontal sliding motor A31, constitutes the driving means of this calf plate 6;
As shown in figure 15, the structure of this horizontal sliding motor B61 is identical with the structure of horizontal sliding motor A31, and this is put down
Pushing away motor B61 and include a slide block B 611 and a guide rail B612, this slide block B 611 is sliding with this guide rail B612
It is dynamically connected;This horizontal sliding motor B61 drives this slide block B 611 to come and go between its initial position and extreme position and moves
Dynamic;
As shown in figure 16, this link B63 includes connecting shaft B631, and this connecting shaft B631 is arranged
There are two engaging lug B632, two linking arm B633 and two roller B634;The one of this engaging lug B632
One end of end and this linking arm B633 is all mutually perpendicular to this connecting shaft B631 arrange and fix be connected;This rolling
The axis of wheel B634 is arranged in parallel with this connecting shaft B631;
As shown in figure 17, this wedge B65 fixes with this calf plate 6 and is connected, and its top includes an inclined-plane
B651;
As shown in figure 14, one end of this head rod B62 is rotationally connected with this slide block B 611, and this is first years old
The other end of connecting rod B62 is rotationally connected with this engaging lug B632;
The other end of this linking arm B633 is rotationally connected with this frame 2 of going to bed;
One end of this second connecting rod B64 is rotationally connected with this frame 2 of going to bed, this second connecting rod B64
The other end is rotationally connected with this calf plate 6;
This roller B634 and this inclined-plane B651 rolls and is connected.
When this slide block B 611 moves along this guide rail B612, by this head rod B62 draw or
Person promotes this connecting shaft B631, makes this roller B634 roll along this inclined-plane B651, this linking arm B633
The other end be also rotationally connected with frame 2 of going to bed, this second connecting rod B64 also rotates with frame 2 of going to bed
Connect, under the comprehensive function of this link B63 and this second connecting rod B64, it is achieved lift or
Keeping flat the purpose of this calf plate 6, and drive thigh plate 5 to lift or keep flat, final realization is with people's
Leg has similar shape when rising or stretch, it is possible to the leg of support people that can be good, uses the most comfortable.
As it is shown in figure 5, this lower bed frame 1 includes two counterparts being arranged in parallel channel-section steel 11 towards inner side, as
Shown in Fig. 6, this frame 2 of going to bed is provided with two to translation roller 21, this translation roller 21 is arranged in this groove
In steel 11.This structure frame 2 that is prevented from going to bed is separated from each other with lower bed frame 1, easy to use, and has
It is beneficial to reduce the thickness that whole Ultrathin electric is adjustable bed.
As shown in Figure 7, Figure 8, this linking arm A333 and this second connecting rod A34 are by an elbow formula hinge
8 are connected, the activity that elbow formula hinge 8 can be limited as elbow, make this second connecting rod A34 can only
Rotate in limited range relative to this linking arm A333, after backboard 3 arrives horizontal level, can in case
Only it continues to rotate down;The angle of inclination being also possible to prevent backboard 3 is excessive.
As shown in Figure 9, Figure 10, the other end of this linking arm B633 and frame 2 of going to bed are also by elbow formula hinge
8 are rotationally connected, and for limiting the slewing area of this linking arm B633, prevent calf plate 6 and thigh plate 5
It is the most heavy to continue behind the position that is up to the standard;It is also possible to prevent calf plate 6 and height that thigh plate 5 lifts is spent
Greatly.
As shown in figure 18, this elbow formula hinge 8 includes one first connecting portion 81 and one second connecting portion 82, as
Shown in Figure 19, Figure 20, this first connecting portion 81 includes two the first otic placodes 811, such as Figure 21, Figure 22
Shown in, this second connecting portion 82 includes second otic placode 821, this first otic placode 811 and this second otic placode
821 are rotationally connected by pin, and as shown in figure 20, the inner side of this first otic placode 811 is provided with two angles
For first limiting stand 812 of α, as shown in figure 22, the both sides of this second otic placode 821 are respectively arranged with two
Angle is second limiting stand 822 of β, as shown in Figure 23, Figure 24, α's Yu β and less than 360 °, as
Shown in Figure 25, this second connection can be limited by this first limiting stand 812 and this second limiting stand 822
Portion 82 is only capable of in the range of (360 °-alpha-beta) rotating relative to this first connecting portion 81.
The mentality of designing of the present invention is below described the most in one embodiment, in the case of system allows,
The present invention can expand to the most external more functional module, thus extends its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any change expected without creative work or replacement, all should contain in protection scope of the present invention
Within.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.