CN214803680U - Sacroiliac panel assembly for an electric bed frame - Google Patents
Sacroiliac panel assembly for an electric bed frame Download PDFInfo
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- CN214803680U CN214803680U CN202121449707.2U CN202121449707U CN214803680U CN 214803680 U CN214803680 U CN 214803680U CN 202121449707 U CN202121449707 U CN 202121449707U CN 214803680 U CN214803680 U CN 214803680U
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- sacroiliac
- bottom plate
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- shaped support
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Abstract
The utility model relates to the field of living goods, in particular to a sacroiliac part plate component for an electric bedstead, which comprises a sacroiliac part bottom plate rotationally connected with the bedstead, wherein a sacroiliac part lifting plate is arranged above the sacroiliac part bottom plate, and an X-shaped support arm is arranged between the sacroiliac part bottom plate and the sacroiliac part lifting plate; one end of the lower part of the X-shaped support arm is rotatably connected with the sacroiliac part bottom plate, the other end of the X-shaped support arm is hinged with a sliding block which is in sliding connection with the sacroiliac part bottom plate, a driving part for driving the sliding block is arranged on the sacroiliac part bottom plate, one end of the upper part of the X-shaped support arm is rotatably connected with the sacroiliac part lifting plate, and the other end of the upper part of the X-shaped support arm is in sliding connection with the sacroiliac part lifting plate; has the advantages that: the sacroiliac part plate is simultaneously provided with a turnable sacroiliac part bottom plate and a liftable sacroiliac part lifting plate, and the gap between the sacroiliac part bed plate and the sacroiliac part area of the mattress can be effectively filled by adjusting the adjusting amplitude of the sacroiliac part lifting plate, so that the sacroiliac part of a human body can obtain enough supporting force.
Description
Technical Field
The utility model relates to the field of articles for daily use, especially, relate to a sacroiliac board subassembly for electric bedstead.
Background
As shown in fig. 1, the structure of a bed board in a conventional electric bed frame is schematically illustrated, and the bed board is divided into a head board, a back board, a waist board, a sacroiliac board, a hip board, a thigh board, and a calf board in order from head to foot. When the electric bed frame is lifted, the sacroiliac part is used as a connecting point of the upper half body and the lower half body, a gap between the sacroiliac part bed plate and the sacroiliac part area of the mattress is large, the supporting force of the sacroiliac part area of a human body is insufficient, and the comfortableness of the electric bed is reduced.
Based on this, the present disclosure is thus directed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sacroiliac part board subassembly for electronic bedstead increases effectual height control function in sacroiliac part board department for human sacroiliac part region can obtain sufficient holding power.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a sacroiliac part plate component for an electric bedstead comprises a sacroiliac part bottom plate which is rotationally connected with the bedstead, a sacroiliac part lifting plate is arranged above the sacroiliac part bottom plate, and an X-shaped support arm is arranged between the sacroiliac part bottom plate and the sacroiliac part lifting plate; one end of the lower part of the X-shaped support arm is rotatably connected with the sacroiliac part bottom plate, the other end of the lower part of the X-shaped support arm is hinged with a sliding block which is in sliding connection with the sacroiliac part bottom plate, a driving part for driving the sliding block is arranged on the sacroiliac part bottom plate, one end of the upper part of the X-shaped support arm is rotatably connected with the sacroiliac part lifting plate, and the other end of the upper part of the X-shaped support arm is in sliding connection with the sacroiliac part lifting plate.
Furthermore, the driving part comprises a motor and a screw rod which are arranged on the bottom surface of the sacroiliac part bottom plate, a screw nut is connected onto the screw rod in a threaded manner, a long hole is formed in the sacroiliac part bottom plate, one end of the sliding block is rotatably connected with the X-shaped support arm, and the other end of the sliding block penetrates through the long hole to be fixedly connected with the screw nut.
Furthermore, a first support is arranged on the sacroiliac part bottom plate, a second support opposite to the first support is arranged on the sacroiliac part lifting plate, the first support is rotatably connected with one end of the lower part of the X-shaped support arm, the second support is rotatably connected with one end of the upper part of the X-shaped support arm, the opposite surfaces of the first support and the second support are planes, and when the X-shaped support arm is in a descending state, the opposite planes of the first support and the second support are mutually attached.
Furthermore, one side of the sacroiliac part bottom plate, which is far away from the first support seat, is provided with a first support table, one side of the sacroiliac part lifting plate, which is far away from the second support seat, is provided with a second support table, the first support table and the second support table are oppositely arranged, and the first support table and the second support table are mutually attached when the X-shaped support arm is in a descending state.
Further, the maximum lifting height of the X-shaped support arm does not exceed 10 CM.
Further, sacroiliac part bottom plate all is equipped with flexible locking pole in the both sides that are located X type support arm, flexible locking pole includes the outer tube, with outer tube sliding connection's interior pole and fix the mount pad at the outer tube open end, the outer tube is fixed on sacroiliac part bottom plate, and interior pole tip and sacroiliac part lifter rigid coupling and interior pole are gone up and are seted up recess along its axial, set up the breach just right with the recess on the lateral wall of outer tube open end, be fixed with on the mount pad can vertically stretch out and draw back and with the just right cylinder of breach, the flexible end of cylinder is fixed with the locking piece with recess assorted.
Further, a rubber layer is laid on the bottom surface of the groove, and the locking block is a rubber block.
The utility model has the advantages that: the sacroiliac part plate is simultaneously provided with a turnable sacroiliac part bottom plate and a liftable sacroiliac part lifting plate, and the gap between the sacroiliac part bed plate and the sacroiliac part area of the mattress can be effectively filled by adjusting the adjusting amplitude of the sacroiliac part lifting plate, so that the sacroiliac part of a human body can obtain enough supporting force.
Drawings
FIG. 1 is a sectional view of a bed board of a prior art electric bed frame;
fig. 2 is a schematic view of a configuration of the sacroiliac plate assembly in example 1;
fig. 3 is a schematic view of the construction of the sacroiliac floor in example 1;
fig. 4 is a schematic view of the sacroiliac plate assembly of fig. 2 in a rotated state;
fig. 5 is a schematic view of the sacroiliac lift plate of the sacroiliac plate assembly of fig. 4 in a raised position;
FIG. 6 is a schematic view of the raised state of the sacroiliac plate of the bed board of the electric bed frame according to the embodiment;
fig. 7 is a schematic illustration of a construction of the sacroiliac plate assembly in example 2;
FIG. 8 is a schematic view showing the construction of a telescopic lock pole in embodiment 2;
FIG. 9 is a schematic view showing the assembly of the outer sleeve and the inner rod of the telescopic locking lever according to embodiment 2;
description of the reference symbols
The sacroiliac joint support comprises a head plate 1, a back plate 2, a waist plate 3, a sacroiliac plate 4, a hip plate 5, a thigh plate 6, a shank plate 7, a sacroiliac bottom plate 8, a sacroiliac lifting plate 9, an X-shaped support arm 10, a slider 11, a long hole 12, a screw nut 13, a motor 14, a screw rod 15, a first support base 16, a second support base 17, a plane 18 on the support base, a first support base 19, a second support base 20, a roller 21, a rail 22, a telescopic locking rod 23, an outer sleeve 24, an inner rod 25, a mounting base 26, a notch 27, a groove 28, an air cylinder 29 and a locking block 30.
Detailed Description
The present invention will be described in further detail with reference to examples.
Example 1:
the embodiment provides a sacroiliac part plate component for an electric bedstead, which comprises a sacroiliac part bottom plate 8 rotationally connected with the bedstead, and a turnover mechanism on the bedstead can enable the sacroiliac part bottom plate 8 to turn over relative to the bedstead, as shown in fig. 4. As shown in fig. 2 and 3, a sacroiliac part lifting plate 9 is arranged above the sacroiliac part bottom plate 8, and an X-shaped support arm 10 is arranged between the sacroiliac part bottom plate 8 and the sacroiliac part lifting plate 9; one end of the lower part of the X-shaped support arm 10 is rotatably connected with the sacroiliac part bottom plate 8, the other end of the lower part of the X-shaped support arm is hinged with a sliding block 11 which is slidably connected with the sacroiliac part bottom plate 8, a motor 14 and a screw rod 15 are arranged on the bottom surface of the sacroiliac part bottom plate 8, the screw rod 15 is connected on the sacroiliac part bottom plate 8 through a bearing and is driven by the motor 14, a screw nut 13 is connected on the screw rod 15 in a threaded manner, a long hole 12 is formed in the sacroiliac part bottom plate 8, one end of the sliding block 11 is rotatably connected with the X-shaped support arm 10, and the other end of the sliding block passes through the long hole 12 and is fixedly connected with the screw nut 13. One end of the upper part of the X-shaped support arm 10 is rotatably connected with the sacroiliac part lifting plate 9, and the other end of the upper part of the X-shaped support arm is in sliding connection with the sacroiliac part lifting plate 9 through a roller 21 and a track 22.
After the sacroiliac bottom plate 8 is turned, under the action of the motor 14, the screw rod nut 13 moves on the screw rod 15 to drive the X-shaped support arm 10 to lift up, so that the sacroiliac lifting plate 9 is lifted up, as shown in fig. 5 and 6, the sacroiliac lifting plate 9 is lifted up, and gaps between the sacroiliac bed plate and the sacroiliac region of the mattress can be effectively filled. The maximum lifting height of the X-shaped arm 10 is not more than 10CM after testing.
Because the sacroiliac part bottom plate 8 and the sacroiliac part lifting plate 9 are completely supported by the X-shaped support arm 10, the stability is poor, particularly when the bed plate is in a horizontal state, the sacroiliac part plate is completely vertically stressed, and the stress of the X-shaped support arm 10 is larger. In order to solve the defect, a first support base 16 is arranged on the sacroiliac bottom plate 8, a second support base 17 opposite to the first support base 16 is arranged on the sacroiliac lifting plate 9, the first support base 16 is rotatably connected with one end of the lower part of the X-shaped support arm 10, the second support base 17 is rotatably connected with one end of the upper part of the X-shaped support arm 10, the opposite surfaces of the first support base 16 and the second support base 17 are planes, and when the X-shaped support arm 10 is in a descending state, the opposite planes of the first support base 16 and the second support base 17 are mutually attached. A first support platform 18 is arranged on one side of the sacroiliac part bottom plate 8, which is far away from the first support base 16, a second support platform 19 is arranged on one side of the sacroiliac part lifting plate 9, which is far away from the second support base 17, the first support platform 18 and the second support platform are oppositely arranged, and when the X-shaped support arm 10 is in a descending state, the first support platform 18 and the second support platform are mutually attached. By arranging the first support base 16 and the second support base 18 and the second support base, when the X-shaped support arm 10 is in a descending state, the supporting force between the sacroiliac part bottom plate 8 and the sacroiliac part lifting plate 9 can be shared by the support bases and the support bases, and the stability of the sacroiliac part plate assembly is greatly improved.
Example 2
The structure of the present embodiment is substantially the same as that of embodiment 1, except that the first and second support tables 18 and 18 are omitted, the telescopic locking rods 23 are disposed on both sides of the sacroiliac bottom plate 8 located on the X-shaped support arm 10, each telescopic locking rod 23 includes an outer sleeve 24, an inner rod 25 slidably connected to the outer sleeve 24, and a mounting seat 26 fixed to an opening end of the outer sleeve 24, the outer sleeve 24 is fixed to the sacroiliac bottom plate 8, an end of the inner rod 25 is fixedly connected to the sacroiliac lifter plate 9, and a groove 28 is axially formed in the inner rod 25, a notch 27 facing the groove 28 is formed in a side wall of an opening end of the outer sleeve 24, a cylinder 29 vertically telescopic and facing the notch 27 is fixed to the mounting seat 26, and a locking block 30 matched with the groove 28 is fixed to a telescopic end of the cylinder 29, as shown in fig. 7 to 9.
When the X-shaped support arm 10 is in a descending state, the telescopic locking rod 23 is in a contracting state, the air cylinder 29 extends at the moment, the outer sleeve 24 and the inner rod 25 are locked, and the supporting force between the sacroiliac part bottom plate 8 and the sacroiliac part lifting plate 9 is provided by the telescopic locking rod 23, the support and the X-shaped support arm 10 on the two sides.
When the X-shaped support arm 10 is in the process of rising, the air cylinder 29 retracts, so that the locking between the outer sleeve 24 and the inner rod 25 is released, and the inner rod 25 can freely rise and fall along with the sacroiliac part lifting plate 9.
When the X-arm 10 is in the raised position, the cylinder 29 is extended so that the outer sleeve 24 is locked with the inner rod 25, and the support force between the sacroiliac floor 8 and the sacroiliac lifter plate 9 is now provided by the telescoping lock rods 23 and X-arm 10 on both sides.
An advantage of embodiment 2 over the embodiment 1 version is that the sacroiliac layered panel 9 can be effectively supported not only in the lowered position, but also in the raised position.
The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the invention, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the invention.
Claims (7)
1. The utility model provides a sacroiliac board subassembly for electronic bedstead, includes the sacroiliac bottom plate of being connected with bedstead rotation, its characterized in that: a sacroiliac part lifting plate is arranged above the sacroiliac part bottom plate, and an X-shaped support arm is arranged between the sacroiliac part bottom plate and the sacroiliac part lifting plate; one end of the lower part of the X-shaped support arm is rotatably connected with the sacroiliac part bottom plate, the other end of the lower part of the X-shaped support arm is hinged with a sliding block which is in sliding connection with the sacroiliac part bottom plate, a driving part for driving the sliding block is arranged on the sacroiliac part bottom plate, one end of the upper part of the X-shaped support arm is rotatably connected with the sacroiliac part lifting plate, and the other end of the upper part of the X-shaped support arm is in sliding connection with the sacroiliac part lifting plate.
2. A sacroiliac plate assembly for a motorized bed frame as defined in claim 1, wherein: the drive part comprises a motor and a lead screw which are arranged on the bottom surface of the sacroiliac part bottom plate, a lead screw nut is connected onto the lead screw in a threaded manner, a long hole is formed in the sacroiliac part bottom plate, one end of a sliding block is rotatably connected with the X-shaped support arm, and the other end of the sliding block penetrates through the long hole to be fixedly connected with the lead screw nut.
3. A sacroiliac plate assembly for a motorized bed frame as defined in claim 1, wherein: the sacroiliac part lifting plate is characterized in that a first support seat is arranged on the sacroiliac part bottom plate, a second support seat opposite to the first support seat is arranged on the sacroiliac part lifting plate, the first support seat is rotatably connected with one end of the lower part of the X-shaped support arm, the second support seat is rotatably connected with one end of the upper part of the X-shaped support arm, the opposite surfaces of the first support seat and the second support seat are planes, and when the X-shaped support arm is in a descending state, the opposite planes of the first support seat and the second support seat are mutually attached.
4. A sacroiliac plate assembly for a motorized bed frame as defined in claim 3, wherein: one side of the sacroiliac part bottom plate, which is far away from the first support base, is provided with a first support table, one side of the sacroiliac part lifting plate, which is far away from the second support base, is provided with a second support table, the first support table and the second support table are arranged oppositely, and when the X-shaped support arm is in a descending state, the first support table and the second support table are mutually attached.
5. A sacroiliac plate assembly for a motorized bed frame as defined in claim 1, wherein: the maximum lifting height of the X-shaped support arm does not exceed 10 CM.
6. A sacroiliac plate assembly for a motorized bed frame as defined in claim 1, wherein: the sacroiliac part bottom plate is located the both sides of X type support arm and all is equipped with flexible locking pole, flexible locking pole includes the outer tube, with outer tube sliding connection's interior pole and fix the mount pad at the outer tube open end, the outer tube is fixed on sacroiliac part bottom plate, and interior pole tip and sacroiliac part lifter rigid coupling and interior pole are gone up and are seted up the recess along its axial, set up on the lateral wall of outer tube open end with the just right breach of recess, be fixed with on the mount pad can vertically stretch out and draw back and just right cylinder with the breach, the flexible end of cylinder is fixed with recess assorted locking piece.
7. A sacroiliac plate assembly for a motorized bed frame as defined in claim 6, wherein: a rubber layer is laid on the bottom surface of the groove, and the locking block is a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449707.2U CN214803680U (en) | 2021-06-28 | 2021-06-28 | Sacroiliac panel assembly for an electric bed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449707.2U CN214803680U (en) | 2021-06-28 | 2021-06-28 | Sacroiliac panel assembly for an electric bed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214803680U true CN214803680U (en) | 2021-11-23 |
Family
ID=78810982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121449707.2U Active CN214803680U (en) | 2021-06-28 | 2021-06-28 | Sacroiliac panel assembly for an electric bed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214803680U (en) |
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2021
- 2021-06-28 CN CN202121449707.2U patent/CN214803680U/en active Active
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