CN103536410A - Position self-adjusting pressure reduction bed - Google Patents
Position self-adjusting pressure reduction bed Download PDFInfo
- Publication number
- CN103536410A CN103536410A CN201310489198.XA CN201310489198A CN103536410A CN 103536410 A CN103536410 A CN 103536410A CN 201310489198 A CN201310489198 A CN 201310489198A CN 103536410 A CN103536410 A CN 103536410A
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- China
- Prior art keywords
- bed board
- contiguous block
- bed
- waist
- bedstead
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Abstract
The invention discloses a position self-adjusting pressure reduction bed which comprises a bed frame, a back bed board and a waist bed board. The back bed board and the waist bed board are separately arranged on the bed frame, two connecting rods are respectively arranged on the two middle lateral sides of the back bed board, pulleys are arranged on the connecting rods, the bed frame is provided with open grooves corresponding to two sides of the back bed board, slide rails are arranged on the bottom surfaces of the open grooves, and the pulleys on the connecting rods are mounted in the slide rails, so that the back bed board can slide along the open grooves. A first connector is fixedly arranged in the middle of the back of the back bed board and is movably provided with a second connector through a dowel, the other end of the second connector is movably connected with the bed frame, a spring is arranged between the lower ends of the first connector and the second connector and used for buffering of the back bed board. By the position self-adjusting pressure reduction bed, waist and belly portions of a user lying on the bed are provided with a buffered stretching space, so that pressure on the waist and belly portions is reduced, and the user can feel more comfortable.
Description
Technical field
The present invention relates to a kind of automatic extending decompression bed.
Background technology
At present, on market, there is the bed that the multiple head of a bed can automatic lifting, also there is no a kind of pressure-reducing bed from prolonging position, application number is 200810094569.3 to disclose a kind of automatic extending decompression bedly, and the structure that it utilizes push rod, prolong the series of complexes such as a mobile bed plate device, slide block, supporting certainly realizes from prolonging position, and then reach decompression, during use, need user to leave the bed or by the complete angled adjustment of the second people, for sufferer, leave the bed and regulate often more laboriously, therefore, use is very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly can regulates voluntarily, simple in structure, easy to adjust automatic extending decompression bed.
The present invention is achieved through the following technical solutions: a kind of automatic extending decompression bed, comprise bedstead, and be arranged on back bed board and the waist bed board on bedstead, described back bed board and waist bed board divide and are arranged, in the middle of the bed board of back, two sides are provided with a connecting rod, on described connecting rod, be provided with pulley, on the bedstead of bed board both sides, described back, be respectively provided with an open slot, described open slot is equipped with slide rail on bottom surface, the pulley arranging on described connecting rod is installed in described slide rail, back bed board can be slided along open slot, the middle, the back side of described back bed board is fixed with the first contiguous block, on described the first contiguous block, by a pin, be movably set with the second contiguous block, the described second contiguous block other end is flexibly connected with bedstead, described the first contiguous block and the second contiguous block lower end are provided with a spring, buffering for back bed board, when waist bed board inwardly slides, while setting level due to the first contiguous block and the second contiguous block, need to be a straight line, therefore spring is stretched, this stretches and is used as buffering use.
As preferred technical scheme, described the first contiguous block and the second contiguous block are circular arc, concave surface upward, convex surface down, the spring upper end of described the first contiguous block and the second contiguous block lower end is provided with a baffle plate, when the first contiguous block and the second contiguous block are straightened, back bed board and waist bed board are in same plane, when back baffle plate is moved to bed board rear end by push-and-pull, the first contiguous block and the second contiguous block are because the effect of pin is an angle, move more past rear end, angle is larger, after sliding distance reaches the limit of, the maximum angle of the relative waist bed board of its back bed board is 70 °, now first contiguous block the second contiguous block is because the effect of baffle plate realizes fixing.
As preferred technical scheme, the side that described waist bed board is faced back bed board is provided with a telescopic transverse slat, when bed board relative waist bed board in back is after angle, pulls out transverse slat, makes to contact with back bed board, is that waist is done a support.
As preferred technical scheme, back bed board slides along open slot, and amplification is that 20mm is to 120mm.
As preferred technical scheme, described the second connecting plate is flexibly connected with the connecting plate on bedstead by a pin with bedstead junction.
As preferred technical scheme, described transverse slat and waist bed board bottom are provided with a spring, after defeating transverse slat, utilize spring that transverse slat is ejected.
The invention has the beneficial effects as follows: the present invention makes the waist and belly position of the user that lies on a bed have the space of a buffering and unfold, and has reduced the extruding force of waist and belly and has felt more comfortable.
Accompanying drawing explanation
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is overall structure schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1, of the present invention a kind of automatic extending decompression bed, comprise bedstead 1, and be arranged on bedstead 1 back bed board 3 and waist bed board 2, described back bed board 3 is arranged with waist bed board for 2 minutes, in the middle of back bed board 3, two sides are provided with a connecting rod, on described connecting rod, be provided with pulley 10, on the bedstead 1 of bed board 3 both sides, described back, be respectively provided with an open slot 11, described open slot is equipped with slide rail 9 on 11 bottom surfaces, the pulley 10 arranging on described connecting rod is installed in described slide rail 9, back bed board 3 can be slided along open slot 11, the middle, the back side of described back bed board 3 is fixed with the first contiguous block 5, on described the first contiguous block 5, by a pin 8, be movably set with the second contiguous block 7, described second contiguous block 7 other ends are flexibly connected with bedstead 1, described the first contiguous block 5 and the second contiguous block 7 lower ends are provided with a spring 6, buffering for back bed board 3, when waist bed board 2 inwardly slides, while setting level due to the first contiguous block 5 and the second contiguous block 7, need to be a straight line, therefore spring 6 is stretched, this stretches and is used as buffering use.
The first contiguous block 5 and the second contiguous block 7 are circular arc, concave surface upward, convex surface down, the spring upper end of described the first contiguous block and the second contiguous block lower end is provided with a baffle plate, when the first contiguous block and the second contiguous block are straightened, back bed board and waist bed board are in same plane, when back baffle plate is moved to bed board rear end by push-and-pull, the first contiguous block 5 and the second contiguous block 7 are because the effect of pin is an angle, move more past rear end, angle is larger, after sliding distance reaches the limit of, the maximum angle of the relative waist bed board of its back bed board is 70 °, now first contiguous block the second contiguous block is because the effect of baffle plate realizes fixing.
The side that waist bed board 2 is faced back bed board 3 is provided with a telescopic transverse slat 4, when the relative waist bed board 2 of back bed board 3 is after angle, pulls out transverse slat 4, makes to contact with back bed board 3, is that waist is done a support.
Back bed board 3 slides along open slot, and amplification is that 20mm is to 120mm.
The second connecting plate 7 is flexibly connected with the connecting plate on bedstead by a pin with bedstead 1 junction.
User in use, the back bed board of flicking waist bed board one end, owing to adopting connecting rod to be connected with bedstead 1, back bed board 3 is by perk, now, user promotes back bed board 3, utilizes pulley 10 in the interior promotion of slide rail 9, and now the first contiguous block 5 and the second contiguous block 7 are owing to being shortened distance, be bent to certain angle, now back bed board also obtains a larger angle, when the first contiguous block 5 and the second contiguous block 7 are during to extreme position, locate prevention continue to slide backward by baffle plate; After using, the first contiguous block 5 being bent and the second contiguous block 7 are owing to being straightened, and the spring 6 of upper end is stretched, and plays cushioning effect.
The invention has the beneficial effects as follows: the present invention makes the waist and belly position of the user that lies on a bed have the space of a buffering and unfold, and has reduced the extruding force of waist and belly and has felt more comfortable.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
- One kind automatic extending decompression bed, it is characterized in that: comprise bedstead, and be arranged on back bed board and the waist bed board on bedstead, described back bed board and waist bed board divide and are arranged, in the middle of the bed board of back, two sides are provided with a connecting rod, on described connecting rod, be provided with pulley, on the bedstead of bed board both sides, described back, be respectively provided with an open slot, described open slot is equipped with slide rail on bottom surface, the pulley arranging on described connecting rod is installed in described slide rail, back bed board can be slided along open slot, the middle, the back side of described back bed board is fixed with the first contiguous block, on described the first contiguous block, by a pin, be movably set with the second contiguous block, the described second contiguous block other end is flexibly connected with bedstead, described the first contiguous block and the second contiguous block lower end are provided with a spring, buffering for back bed board.
- 2. according to claim 1 automatic extending decompression bed, it is characterized in that: described the first contiguous block and the second contiguous block are circular arc, upward, down, the spring upper end of described the first contiguous block and the second contiguous block lower end is provided with a baffle plate to convex surface to concave surface.
- 3. according to claim 1 automatic extending decompression bed, it is characterized in that: the side that described waist bed board is faced back bed board is provided with a telescopic transverse slat.
- 4. according to claim 1 automatic extending decompression bed, it is characterized in that: back bed board slides along open slot, amplification is that 20mm is to 120mm.
- 5. according to claim 1 automatic extending decompression bed, it is characterized in that: described the second connecting plate is flexibly connected with the connecting plate on bedstead by a pin with bedstead junction.
- 6. according to claim 3 automatic extending decompression bed, it is characterized in that: described transverse slat and waist bed board bottom are provided with a spring, after defeating transverse slat, utilize spring that transverse slat is ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310489198.XA CN103536410A (en) | 2013-10-18 | 2013-10-18 | Position self-adjusting pressure reduction bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310489198.XA CN103536410A (en) | 2013-10-18 | 2013-10-18 | Position self-adjusting pressure reduction bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103536410A true CN103536410A (en) | 2014-01-29 |
Family
ID=49960532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310489198.XA Withdrawn CN103536410A (en) | 2013-10-18 | 2013-10-18 | Position self-adjusting pressure reduction bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103536410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547925A (en) * | 2019-08-06 | 2019-12-10 | 武汉大学 | Bed capable of measuring height of patient lying in bed or special body position and measuring method |
| CN112245148A (en) * | 2020-10-21 | 2021-01-22 | 南通大学 | Help old beddo based on novel mechanical structure |
-
2013
- 2013-10-18 CN CN201310489198.XA patent/CN103536410A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547925A (en) * | 2019-08-06 | 2019-12-10 | 武汉大学 | Bed capable of measuring height of patient lying in bed or special body position and measuring method |
| CN112245148A (en) * | 2020-10-21 | 2021-01-22 | 南通大学 | Help old beddo based on novel mechanical structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140129 |