CN203538842U - Electric bed - Google Patents
Electric bed Download PDFInfo
- Publication number
- CN203538842U CN203538842U CN201320701894.8U CN201320701894U CN203538842U CN 203538842 U CN203538842 U CN 203538842U CN 201320701894 U CN201320701894 U CN 201320701894U CN 203538842 U CN203538842 U CN 203538842U
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- China
- Prior art keywords
- bed board
- link member
- bed
- beddo
- support member
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Abstract
The utility model discloses an electric bed. The electric bed at least comprises a first bed plate and a second bed plate which are hinged with each other, wherein the first bed plate is fixed on a bed frame; the second bed plate is driven by a driving system to rise and fall; the driving system comprises a support assembly, at least two base parts, a support part and a driving motor; one end of the driving motor is fixed on the first bed plate, and the other end of the driving motor is hinged with a connection rod part; a hinged position deviates from a middle point of the connection rod part; the driving motor can move between a retracting position and a stretching position; in the retracting position, the second bed plate is positioned at a falling position; in the stretching position, the second bed plate is positioned at a rising position. According to the electric bed, the bed plates are prevented from deforming and bending, so that reliability of the electric bed is increased.
Description
Technical field
The utility model relates to a kind of beddo.
Background technology
Along with the raising of people's living standard, beddo is used widely.The bed board that general beddo bed board is hinged by polylith forms, motor and bedstead are hinged, stretching out or retracting promotion bed board by motor drive rod, bed board is risen or landing around pin joint, thereby realize respectively the lifting of head, buttocks or foot's bed board, meet the needs that posture is changed in human body bed.
Motor drive rod promotes bed board by connecting the bracing frame of bed board mostly at present, to realize lifting and decline.And because beddo inside arranges multiple electronic, mechanical devices, making motor is not usually that the position of aiming at bed board center arranges, when this just causes motor drive rod to promote bracing frame, usually making must be less away from the bed board lifting of motor push rod one end, and must be larger near the bed board lifting of motor push rod one end, not only make bed board bending, make bracing frame produce bending distortion simultaneously, while causing producing, must adopt the high material of intensity to make its security of bracing frame guarantee.And if adopt thicker bracing frame, increased again the manufacturing cost of beddo.
Utility model content
Problem to be solved in the utility model is to provide a kind of beddo, overcomes above-mentioned defect.For the drive motors strong point, not at the beddo in centre position, use improved structure to avoid bed board bending.Increased the reliability of beddo.
This beddo, at least comprises the first bed board and the second bed board that are hinged each other, and wherein the first bed board is fixed on bedstead, and the second bed board can be moved up and down by drive systems between lifting position and down position,
Drive system comprises:
-supporting component, the two ends of its bag link member, at least two substrates, link member are connected with substrate, and substrate is connected with the second bed board;
-drive motors, its one end is fixed on the first bed board, the other end and link member are hinged, and the mid point of hinged position deviation link member, drive motors can move between retracted position and extended position, and on retracted position, the second bed board is positioned at down position, on extended position, the second bed board is positioned at lifting position;
Wherein, supporting component also comprises support member, and it is fixedly connected with link member and the second bed board respectively, and it is roughly positioned at the mid point of link member.
Further, the position that support member is arranged is near the central point on the length direction of link member and away from a side of drive motors.
Further, support member is welded on link member.
Further, support member comprises that moulding is the first plane and second plane of L-type, and wherein the first plane-welding is on connecting rod, and the second plane is solidly connected to the second bed board.
Further, the second plane has through hole, and it is affixed with screw and the second bed board by the hole on hinge, and hinge is the hinge that connects the first bed board and the second bed board.
Further, support member is also coated with the coating such as nickel, chromium.
Because the utility model beddo has adopted technique scheme, limited for beddo inner space, cannot be along this class beddo of beddo center cloth centrally-mounted driving, a kind of improved structure has been proposed, this structure has supporting component, supporting component comprise be connected to the second bed board at least two substrates, be connected to the link member between substrate, and the support member that is fixedly connected with link member and the second bed board.By this support member, for link member provides extra fulcrum, reduced its deformation, effectively prevented that bed board is crooked.
Accompanying drawing explanation
By reference to accompanying drawing, and in conjunction with below to the utility model non-limitative illustration, other advantages of the present utility model and advantage will be manifested, in figure:
Fig. 1 is the structural representation that the beddo of the utility model one embodiment is looked up direction;
Fig. 2 is the enlarged drawing of local a in Fig. 1;
Fig. 3 is the enlarged drawing of local b in Fig. 1.
The specific embodiment
As Figure 1-3, be the beddo of the utility model one embodiment, this beddo comprises the first bed board 1 and the second bed board 2 being hinged by hinge each other, and other two bed boards, can certainly comprise more bed boards, to increase the mobility of beddo.Wherein, the first bed board 1 is fixed on bedstead 10, and the second bed board 2 is driven and can be realized lifting and decline by drive system 3, changes the needs of prone position to meet user.
In as the enlarged drawing of the local b of Fig. 2, be shown clearly in drive system 3, it comprises supporting component and drive motors 35.
Supporting component comprise be connected to the second bed board 2 two substrates 32, be connected to two link members 31 between substrate 32, and the support member 38 that is being fixedly connected with link member 31 and the second bed board 2.Two substrates 32 are arranged side by side, substrate 32 comprises bottom and support portion, bottom has a plurality of through holes to be connected by screw with the second bed board 2, and the support portion of substrate 32 has certain altitude, so that when link member 31 is connected between substrate 32, positional distance second bed board 2 one segment distances of this link member 31 are being supported in support portion.On link member 31, also there is a drive motors connector, for hinged with drive motors 35.Support member 38 in the direction along link member 31 length away from the drive motors connector of link member 31.
One end of drive motors 35 is fixed on the second bed board 2, and the other end is connected to link member 31 and leaves one section of offset or dish of mid point of link member 31.This drive motors 35 can be push-rod electric machine.
According to the mechanics of materials, link member 31 of the present utility model can not be counted as a simply supported beam when connecting support member 38, and just can produce concentrated forces to this link member 31 during drive motors 35 work, and this concentrated force makes this link member 31 produce moment of flexure and then distortion.When the intensity of this link member 31 is less than the deformation of moment of flexure generation, this link member 31 just can rupture.Thereby, in the supporting component of the present embodiment, also comprise support member 38, the effect of support member 38 is the fulcrums that increase for link member 31, reduce the moment of flexure in link member 31, thereby realize, reduce deformation, and then make link member 31 can bear larger driving force in the situation that intensity is constant.
On the other hand, when the second bed board 2 overturns under the driving of drive motors 35, lifted highlyer, and lifted lowlyer away from a side of drive motors push rod near a side of drive motors push rod, this just makes the distortion that also can be distorted of this link member 31.In like manner, because this support member 38 is also connected with the second bed board 2, make it to the second bed board 2, produce a support reaction, the second bed board 2 is more advantageously supported.And can prevent the torsional deflection that link member is excessive.
Further, the position that support member 38 is arranged is near the mid point on the length direction of link member 31 and away from a side of drive motors 35.
Further, as shown in Figure 3, in the enlarged drawing of local a, can be clear that, support member 38 comprises that moulding is the first plane 39 and second plane 40 of L-type, and the support member 38 of this L-type is converted into by the sheet metal of for example iron plate.Wherein the first plane 39 is welded on connecting rod 31, and the second plane 40 is solidly connected to the second bed board 2, for example, be connected by screw.
Further, in the second plane 40, have through hole 45, and it is affixed with screw and the second bed board 2 by the through hole on hinge 50, this hinge 50 is the hinges that connect the first bed board 1 and the second bed board 2.Arrange and can reduce perforate on the second bed board 2 like this, reduce technological process and improve again installation effectiveness.
Further, support member 38 is also coated with the coating such as nickel, chromium.
In another embodiment of the present utility model, supporting component comprises three substrates 32 that are connected to the second bed board 2, preferred, is arranged side by side equally spacedly, and comprises the link member 31 that is connecting these three substrates 32 between them.The effect noticeable, the substrate 32 in the middle of being at this moment arranged in has just served as support member 38.
In another embodiment of the present utility model, support member 38 is " fall U " type or " " type by link member inlay card portion within it.
In another embodiment of the present utility model, link member 31 has the through hole radially arranging along it, and support member 38 has the receiver hole matching with through hole on link member 31 simultaneously, between them, can be bolted, thus stationary links part.
This electric driving bed structure advantages of simple, by increasing the fulcrum on link member, play the effect that reduces its bending distortion, in the situation that its intensity is constant, reduced distortion on the one hand, effectively prevent that on the other hand the second bed board is because of the inhomogeneous bending that bed board occurs of stress point of suffered support force.
When this beddo uses, people's buttocks can be positioned at the first bed board, and back or shank can be positioned at the second bed board, by lifting the second bed board, in different angles, for human body lies fallow, provides the most comfortable position.
The present embodiment is only illustrated as limiting examples, and those skilled in the art, on the basis of the present embodiment, can expect that reasonably distortion realizes same effect.
Claims (6)
1. a beddo, at least comprise the first bed board (1) and the second bed board (2) that are hinged each other, it is upper that wherein said the first bed board (1) is fixed on bedstead (10), and described the second bed board (2) is driven and can between lifting position and down position, be moved up and down by drive system (3)
Described drive system (3) comprising:
-supporting component, it comprises link member (31), at least two substrates (32), and the two ends of described link member (31) are connected with described substrate (32), and described substrate is connected with (32) described the second bed boards (2);
-drive motors (35), its one end is fixed on described the first bed board (1), the other end and described link member (31) are hinged, and the mid point of link member (31) described in the hinged position deviation of the described other end and described connecting rod, described drive motors (35) can move between retracted position and extended position, and on described retracted position, described the second bed board (2) is positioned at described down position, on described extended position, described the second bed board (2) is positioned at described lifting position;
It is characterized in that, described supporting component (30) also comprises support member (38), and it is fixedly connected with described link member (31) and described the second bed board (2) respectively, and it is roughly positioned at the mid point of described link member (31).
2. beddo according to claim 1, is characterized in that, the position that described support member (38) is arranged is near the mid point of described link member (31) and away from a side of described drive motors (35).
3. beddo according to claim 2, is characterized in that, described support member (38) is welded on described link member (31).
4. beddo according to claim 3, it is characterized in that, described support member (38) comprises the first plane (39) and the second plane (40) that is shaped to L-type, it is upper that wherein said the first plane (39) is welded on described link member (31), and described the second plane (40) is solidly connected to described the second bed board (2).
5. beddo according to claim 4, it is characterized in that, described the second plane (40) has through hole (45), and it is affixed with screw and described the second bed board (2) by the hole on hinge (50), described hinge (50) is the hinge that connects described the first bed board and described the second bed board.
6. according to the beddo described in any one in the claims, it is characterized in that, described support member (38) is also coated with coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701894.8U CN203538842U (en) | 2013-11-08 | 2013-11-08 | Electric bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701894.8U CN203538842U (en) | 2013-11-08 | 2013-11-08 | Electric bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203538842U true CN203538842U (en) | 2014-04-16 |
Family
ID=50457025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701894.8U Ceased CN203538842U (en) | 2013-11-08 | 2013-11-08 | Electric bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203538842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724330A (en) * | 2016-12-27 | 2017-05-31 | 江苏里高家具有限公司 | A kind of combined electric bed |
| CN107788741A (en) * | 2016-08-31 | 2018-03-13 | 麒盛科技股份有限公司 | A kind of beddo |
-
2013
- 2013-11-08 CN CN201320701894.8U patent/CN203538842U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107788741A (en) * | 2016-08-31 | 2018-03-13 | 麒盛科技股份有限公司 | A kind of beddo |
| CN107788741B (en) * | 2016-08-31 | 2023-12-05 | 麒盛科技股份有限公司 | Electric bed |
| CN106724330A (en) * | 2016-12-27 | 2017-05-31 | 江苏里高家具有限公司 | A kind of combined electric bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric bed for healing, physical therapy and health care with gradient rotary device Effective date of registration: 20151127 Granted publication date: 20140416 Pledgee: The Agricultural Bank of Jiaxing branch of Limited by Share Ltd China garshin Pledgor: Jiaxing Softide Electric Bed Co., Ltd. Registration number: 2015990001058 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address |
Address after: 314016 Zhejiang, Xiuzhou Province Wang Jiang Jing Town, Autumn Road, No. 158, No. Patentee after: Qi Sheng Polytron Technologies Inc Address before: Wang Jiang Jing Town, Xiuzhou District of Jiaxing City Tengyun village in Zhejiang province 314016 highway 07 East (Jiaxing Rubelli furniture limited company) Patentee before: Jiaxing Softide Electric Bed Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210324 Decision number of declaring invalidation: 48758 Granted publication date: 20140416 |
|
| IW01 | Full invalidation of patent right |