CN101579178B - Automatic extending decompression bed - Google Patents
Automatic extending decompression bed Download PDFInfo
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- CN101579178B CN101579178B CN2008100945693A CN200810094569A CN101579178B CN 101579178 B CN101579178 B CN 101579178B CN 2008100945693 A CN2008100945693 A CN 2008100945693A CN 200810094569 A CN200810094569 A CN 200810094569A CN 101579178 B CN101579178 B CN 101579178B
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- bed board
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- bedplate
- bedstead
- back bed
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Abstract
The invention discloses an automatic extending decompression bed which comprises a bed frame, a waist bedplate, a back bedplate, a push rod and an automatic extending movable bedplate device, wherein the back bedplate is adjacent to the waist bedplate; the push rod lifts the back bedplate; the automatic extending movable bedplate device is arranged at the lower part of the back bedplate; a guide rail is arranged on the bed frame and a slide block is matched on the guide rail in a slide way or a slide rod is arranged on the bed frame and a sliding bush is matched on the slide rod in the slide way; and the bedplate is connected with the slide block or the sliding bush by a support, and the bearing or the back bedplate is connected with the bed frame by a support connecting rod. A distance of35 mm is reserved between the back bedplate and the waist bedplate. In a rising state of the back bedplate, the automatic extending bedplate device enables the distance between the back bedplate and the waist bedplate to be gradually increased and has the increased amplitude of 35 mm to 135 mm, thereby leading the waist part and the abdomen part of a user laying on the bed to have a buffered space for extension and reducing the extrusion pressure between the waist part and the abdomen part so as to make the user feel more comfortable.
Description
Technical field
The present invention relates to the bed that a kind of head of a bed can lifting, especially a kind of back bed board can prolong the automatic extending decompression bed of position.
Background technology
At present, but the bed of multiple head of a bed automatic lifting is arranged on the market, also do not have a kind of automatic extending decompression bed.Application number is 01201618.7 Chinese utility model patent, discloses a kind of automatic lifting bed, is made up of the head of a bed, bedstead, tailstock, wound lower limb, bed board.Described bed board is made up of head board and lathe bed plate, head board and lathe bed plate are connected through the hinge, be connected with lifting arm between two footposts of head board near the head of a bed part and the head of a bed, lifting arm links to each other with compressor pump by penstock, and the on and off switch of compressor pump is installed on the edge of bed.Head board can be raised under the driving of lifting arm or reduce, and can fully satisfy the requirement of raising or reduce upper body and head when people lie in bed, is a kind of new product with application prospect.
Application number is 03223358.2 Chinese utility model patent, disclose a kind of vapour-pressure type and adjusted the lifting bed automatically, comprise bedstead and bed board, bed board is hinged on the bedstead, and the bottom of bed board is provided with position-limited rack, and latch passes movable contact piece alive, supporting member respectively, hinged with position-limited rack, stud shaft passes atmospheric pressure pole one end and is hinged on the locating rack of bedstead, and the contact of atmospheric pressure pole passes the through hole of position-limited rack upper supporting part towards the movable contact piece of living, and the other end of the movable contact piece of living is provided with starting drive.
In the above-mentioned prior art, though the head of a bed can lifting, mostly is hinged between back bed board and the waist bed board, does not have spacing, more can not when the bed board lifting of back, make back bed board displacement, spacing between back bed board and the waist bed board is increased gradually, therefore, when the back bed board rises, the user that lies on a bed, produce pressure as ordinary people or patient at waist and belly, feel very uncomfortable, research and develop a kind of make the back bed board prolong the position automatic extending decompression bed be very necessary.
In view of this, special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of automatic extending decompression bed, when the bed board lifting of back, make the waist and belly of the user that lies on a bed that a buffered space be arranged and unfold, reduce the extruding force of waist and belly and feel comfortably cool.
For solving the problems of the technologies described above, the present invention adopts the basic design of technical scheme to be: a kind of automatic extending decompression bed, comprise bedstead, the waist bed board, the back bed board adjacent with the waist bed board, the push rod of lifting back bed board, it is characterized in that: the bottom of described back bed board is provided with from prolonging a mobile bed plate device, be reserved with the spacing of 35mm between back bed board and the waist bed board, under the bed board propradation of back, this prolongs an action of mobile bed plate device certainly increases the spacing between back bed board and the waist bed board gradually, and its amplification is 35mm～135mm.
Described is to be arranged on the symmetrical sliding block type structure in both sides, bed board bottom, back from prolonging a mobile bed plate device, this sliding block type structure comprises the guide rail that is fixed on the bedstead, be sliding combined with slide block on the guide rail, slide block is hinged with supporting, this supporting is fixedlyed connected with the back bed board, be provided with bearing connecting rod between this back bed board and the bedstead, an end of this bearing connecting rod and supporting or back bed board are hinged, and the other end and the bedstead of bearing connecting rod are hinged.
Described is to be arranged on the symmetrical sleeve type structure in both sides, bed board bottom, back from prolonging a mobile bed plate device, this sleeve type structure comprises slide bar, fixedly ferrum and bedstead form a fixed connection by slide bar at the two ends of this slide bar, be sliding combined with sliding sleeve on the slide bar, sliding sleeve forms a fixed connection by supporting and bedstead, be provided with bearing connecting rod between this back bedstead and the bedstead, an end of this bearing connecting rod and supporting or back bed board are hinged, and the other end and the bedstead of bearing connecting rod are hinged.
The length of described guide rail is greater than the maximum amplification of the spacing between back bed board and the waist bed board.
The slide bar at described slide bar both ends fixedly the slide bar length between the ferrum greater than the maximum amplification of the spacing between back bed board and the waist bed board.
It is 0 °～75 ° that described push rod promotion back bed board is skewed gradient.
The present invention compared with prior art has following beneficial effect.
After adopting technique scheme,, be provided with in the bottom of back bed board, can make the back bed board prolong the position automatically from prolonging a mobile bed plate device because the present invention is reserved with the spacing of 35mm between back bed board and waist bed board.When push rod promotes back bed board rising or descends, the slide block that this prolongs in the mobile bed plate device certainly, be slidingly matched with guide rail can freely slide before and after guide rail, perhaps the sliding sleeve that is slidingly matched with slide bar can freely slide before and after slide bar, and makes the back bed board prolong the position.The gradient that the back bed board rises can freely increase from 0 ° to 75 °, meanwhile, the back bed board is along with prolonging the position, spacing between back bed board and the waist bed board also increases gradually, amplification is 35mm～135mm, thereby make the user that lies on a bed, a buffered space is arranged and unfold, reduced the extruding force of waist and belly position and feel more comfortable as ordinary people or patient's waist and belly position.In contrast, the gradient that the back bed board descends can freely reduce from 75 ° to 0 °, and the spacing between back bed board and the waist bed board then reduces from 135mm～35mm, until recovering to lie low the position.The hobby of the visual user of gradient of back bed board is freely selected.
The present invention is described in further detail below in conjunction with drawings and embodiments.
Description of drawings
Fig. 1 is the automatic extending decompression bed first kind of embodiment structural representation of the present invention;
Fig. 2 is that slide block moved sketch map along guide rail when the back bed board rose among Fig. 1;
Fig. 3 is the automatic extending decompression bed second kind of embodiment structural representation of the present invention.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the automatic extending decompression bed structure of the present invention comprises bedstead 1, waist bed board 2 ', with waist bed board 2 ' adjacent back bed board 2, the push rod 7 of lifting back bed board 2, principal character is: be provided with in the bottom of described back bed board 2 from prolonging a mobile bed plate device 10, back bed board 2 and waist bed board 2 ' between be reserved with the spacing of 35mm, under back bed board 2 propradations, be that described push rod 7 is when promoting back bed boards 2 and be skewed gradient and be 0 °～75 °, this prolong certainly an action of mobile bed plate device make back bed board 2 and waist bed board 2 ' between spacing increase gradually, its amplification is 35mm～135mm.
The mobile bed plate device 10 that prolongs certainly that the present invention is automatic extending decompression bed has two kinds of embodiments, and for convenience, the direction of arrow A indication is defined as the front portion among the figure, and the caudal directions of arrow A is defined as the rear portion.
First kind of embodiment, as depicted in figs. 1 and 2, described from prolonging a mobile bed plate device 10 for being arranged on the symmetrical sliding block type structure in both sides, back bed board 2 bottom, this sliding block type structure comprises the guide rail 3 that is fixed on the bedstead 1, be sliding combined with slide block 4 on the guide rail 3, therefore, slide block 4 device is free to slide on guide rail 3, make back bed board 2 when rising simultaneously along guide rail 3 from the front portion backward portion move.Slide block 4 is hinged with supporting 5, and this supporting 5 is fixedlyed connected with back bed board 2, is provided with bearing connecting rod 6 between this back bed board 2 and the bedstead, an end of this bearing connecting rod 6 with support 5 or back bed board 2 hinged, the other end of bearing connecting rod 6 and bedstead 1 are hinged.During design, the length of described guide rail 3 greater than back bed board 2 and waist bed board 2 ' between the maximum amplification of spacing, the length that is guide rail 3 is greater than 135mm, in other words, back bed board 2 and waist bed board 2 ' between the maximum amplification of spacing less than the length of guide rail 3, when back bed board 2 and waist bed board 2 ' between the amplification of spacing when reaching maximum 135mm, guarantee that slide block 4 can not skid off guide rail 3.
Second kind of embodiment, as shown in Figure 3, described from prolonging a mobile bed plate device 10 for being arranged on the symmetrical sleeve type structure in both sides, back bed board 2 bottom, this sleeve type structure comprise slide bar 3 ', this slide bar 3 ' two ends by the fixing ferrum 5 ' form a fixed connection of slide bar with bedstead 1, slide bar 3 ' on be sliding combined with sliding sleeve 4 ', therefore, sliding sleeve 4 ' be sleeved on slide bar 3 ' on be free to slide, make back bed board 2 when rising simultaneously along slide bar from the front portion backward portion move.Sliding sleeve 4 ' form a fixed connection with bedstead 1 by supporting 5, has identical structure with first kind of embodiment between this back bed board 2 and the bedstead 1, be provided with bearing connecting rod 6 equally, an end of this bearing connecting rod 6 is hinged with supporting 5 or back bed board 2, and the other end of bearing connecting rod 6 and bedstead 1 are hinged.During design, the slide bar at described slide bar 3 ' both ends fixedly ferrum 5 ' between slide bar length greater than back bed board 2 and waist bed board 2 ' between the maximum amplification of spacing, in other words, back bed board 2 and waist bed board 2 ' between spacing maximum amplification less than the slide bar at slide bar 3 ' both ends fixedly ferrum 5 ' between slide bar length, with guarantee back bed board 2 and waist bed board 2 ' between the amplification of spacing reach maximum 135mm.
The automatic extending decompression bed operation principle of the present invention is as follows: when push rod 7 promotes back bed boards 2 and rises, slide block 4 is along guide rail 3 or sliding sleeve 4 ' along slide bar 3 ' portion moves backward from the front portion, the gradient that back bed board 2 rises can be spent to 75 degree from 0 freely to be increased, simultaneously back bed board 2 and waist bed board 2 ' between spacing increase gradually, corresponding amplification is 35mm～135mm, because of back bed board 2 and waist bed board 2 ' between the increase of spacing, the user that lies on a bed, unfold because of a buffered space is arranged as ordinary people or patient's waist and belly position, reduced the extruding force of waist and belly position.Because of support 5 with bearing connecting rod 6 prop back bed board 2 jointly, structure is firm.Because of back bed board 2 and waist bed board 2 ' between the amplification of spacing be 35mm～135mm, promptly maximum amplification is 135mm.In first kind of embodiment, this maximum amplification is less than the length of guide rail 3, and the restriction of bearing connecting rod 6 is arranged, and slide block 4 can not skid off guide rail 3.In second kind of embodiment, this back bed board 2 and waist bed board 2 ' between the maximum amplification of spacing, less than the slide bar at slide bar 3 ' both ends fixedly ferrum 5 ' between slide bar length, at slide bar fixedly under the restriction of ferrum 5 ' fixing and bearing connecting rod 6, sliding sleeve 4 ' can not skid off slide bar 3 '.In like manner, retreat under the active force at push rod 7, slide block 4 is along guide rail 3 or sliding sleeve 4 ' along slide bar 3 ' move to the front portion from the rear portion, the gradient of back bed board 2 can be spent to 0 degree from 75 and freely reduce, corresponding back bed board 2 and waist bed board 2 ' between spacing reduce from 135mm～35mm, until recovering to lie low the position.The hobby of user such as visual ordinary people of the gradient of back bed board 2 or patient is freely selected.
Claims (5)
- One kind automatic extending decompression bed, comprise bedstead (1), waist bed board (2 '), the back bed board (2) adjacent with waist bed board (2 '), the push rod (7) of lifting back bed board (2), it is characterized in that: the bottom of described back bed board (2) is provided with from prolonging a mobile bed plate device (10), be reserved with the spacing of 35mm between back bed board (2) and the waist bed board (2 '), under back bed board (2) propradation, this prolongs an action of mobile bed plate device certainly increases the spacing between back bed board (2) and the waist bed board (2 ') gradually, and its amplification is 35mm～135mm; Described from prolonging a mobile bed plate device (10) for being arranged on the symmetrical sliding block type structure in back bed board (2) both sides, bottom, this sliding block type structure comprises the guide rail (3) that is fixed on the bedstead (1), be sliding combined with slide block (4) on the guide rail (3), slide block (4) is hinged with supporting (5), this supporting (5) is fixedlyed connected with back bed board (2), be provided with bearing connecting rod (6) between this back bed board (2) and the bedstead (1), one end of this bearing connecting rod (6) and supporting (5) or back bed board (2) are hinged, and the other end of bearing connecting rod (6) and bedstead (1) are hinged.
- One kind automatic extending decompression bed, comprise bedstead (1), waist bed board (2 '), the back bed board (2) adjacent with waist bed board (2 '), the push rod (7) of lifting back bed board (2), it is characterized in that: the bottom of described back bed board (2) is provided with from prolonging a mobile bed plate device (10), be reserved with the spacing of 35mm between back bed board (2) and the waist bed board (2 '), under back bed board (2) propradation, this prolongs an action of mobile bed plate device certainly increases the spacing between back bed board (2) and the waist bed board (2 ') gradually, and its amplification is 35mm～135mm; Described from prolonging a mobile bed plate device (10) for being arranged on the symmetrical sleeve type structure in back bed board (2) both sides, bottom, this sleeve type structure comprises slide bar (3 '), fixedly ferrum (5 ') and bedstead (1) form a fixed connection by slide bar at the two ends of this slide bar (3 '), be sliding combined with sliding sleeve (4 ') on the slide bar (3 '), sliding sleeve (4 ') forms a fixed connection by supporting (5) and bedstead (1), be provided with bearing connecting rod (6) between this back bedstead (2) and the bedstead (1), one end of this bearing connecting rod (6) and supporting (5) or back bed board (2) are hinged, and the other end of bearing connecting rod (6) and bedstead (1) are hinged.
- 3. described a kind of automatic extending decompression bed according to claim 1, it is characterized in that: the length of described guide rail (3) is greater than the maximum amplification of the spacing between back bed board (2) and the waist bed board (2 ').
- 4. described a kind of automatic extending decompression bed according to claim 2, it is characterized in that: the slide bar at described slide bar (3 ') both ends fixedly the slide bar length between the ferrum (5 ') greater than the maximum amplification of the spacing between back bed board (2) and the waist bed board (2 ').
- 5. described a kind of automatic extending decompression bed according to claim 1, it is characterized in that: it is 0 °～75 ° that described push rod (7) promotion back bed board (2) is skewed gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100945693A CN101579178B (en) | 2008-05-14 | 2008-05-14 | Automatic extending decompression bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100945693A CN101579178B (en) | 2008-05-14 | 2008-05-14 | Automatic extending decompression bed |
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| Publication Number | Publication Date |
|---|---|
| CN101579178A CN101579178A (en) | 2009-11-18 |
| CN101579178B true CN101579178B (en) | 2011-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100945693A Active CN101579178B (en) | 2008-05-14 | 2008-05-14 | Automatic extending decompression bed |
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| CN (1) | CN101579178B (en) |
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| CN102692165A (en) * | 2012-04-26 | 2012-09-26 | 中国人民解放军总参谋部工程兵科研三所 | Wall surface orifice plate wave absorber |
| CN103892982B (en) * | 2012-12-25 | 2017-02-08 | 上海璟和技创机器人有限公司 | Standing bed with adjustable gravity center |
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| CN103816015A (en) * | 2014-02-14 | 2014-05-28 | 厚福医疗装备有限公司 | Triangular-variable self-extending bed board |
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| CN104257474B (en) * | 2014-09-22 | 2017-05-17 | 黄智� | Multifunctional nursing bed |
| CN107772899B (en) * | 2016-08-31 | 2024-01-30 | 麒盛科技股份有限公司 | Electric bed |
| JP6307571B2 (en) * | 2016-09-29 | 2018-04-04 | パラマウントベッド株式会社 | Bottom and bed apparatus |
| CN108578106A (en) * | 2018-03-13 | 2018-09-28 | 江西德泰科技有限公司 | A kind of back of the body leg linkage mechanism of electric bed for medical purpose |
| CN110151424A (en) * | 2018-03-14 | 2019-08-23 | 赵月云 | One kind being based on pressure sensing controllable nursing bed |
| CN110013398B (en) * | 2019-04-02 | 2024-05-10 | 广东美捷威通生物科技有限公司 | Lifting bed |
| CN111658363A (en) * | 2020-07-10 | 2020-09-15 | 重庆知翔科技有限公司 | Surgical nursing equipment and nursing method thereof |
| CN112618238A (en) * | 2020-12-31 | 2021-04-09 | 河北万瑞医疗器械有限公司 | Sliding type backspacing structure of bed body |
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| US5377373A (en) * | 1992-12-25 | 1995-01-03 | Paramount Bed Company Limited | Bottom structure of a bed |
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| CN2559269Y (en) * | 2002-06-18 | 2003-07-09 | 王洞 | Automatic raising & lowering electric bed |
| CN2605841Y (en) * | 2003-01-28 | 2004-03-10 | 张学伟 | Pneumatic self-adjustable liftable beds |
| CN2669817Y (en) * | 2003-11-11 | 2005-01-12 | 维美工业股份有限公司 | Adjuster of bed |
| CN1678273A (en) * | 2001-03-27 | 2005-10-05 | 希尔-罗姆服务股份有限公司 | Hospital bed |
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- 2008-05-14 CN CN2008100945693A patent/CN101579178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377373A (en) * | 1992-12-25 | 1995-01-03 | Paramount Bed Company Limited | Bottom structure of a bed |
| CN1380826A (en) * | 2000-05-27 | 2002-11-20 | 亨特莱佛技术公司 | Adjustable platform for bed |
| CN1678273A (en) * | 2001-03-27 | 2005-10-05 | 希尔-罗姆服务股份有限公司 | Hospital bed |
| CN2559269Y (en) * | 2002-06-18 | 2003-07-09 | 王洞 | Automatic raising & lowering electric bed |
| CN2605841Y (en) * | 2003-01-28 | 2004-03-10 | 张学伟 | Pneumatic self-adjustable liftable beds |
| CN2669817Y (en) * | 2003-11-11 | 2005-01-12 | 维美工业股份有限公司 | Adjuster of bed |
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| Publication number | Publication date |
|---|---|
| CN101579178A (en) | 2009-11-18 |
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Owner name: HOUFU MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN CITY HOPEFULL APPLIED TECHNOLOGY CO., LTD. Effective date: 20131224 |
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Free format text: CORRECT: ADDRESS; FROM: 528437 ZHONGSHAN, GUANGDONG PROVINCE TO: 437100 XIANNING, HUBEI PROVINCE |
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Effective date of registration: 20131224 Address after: 437100 Qinglong Road, Changjiang Industrial Park, Xianning Economic Development Zone, Hubei Patentee after: Houfu Medical Equipment Co., Ltd. Address before: 528437 No. 1 Shennong North Road, National Health Science and technology industrial base, Torch Development Zone, Guangdong, Zhongshan Patentee before: Zhongshan City Hopefull Applied Technology Co., Ltd. |
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Addressee: Li Qingzhi Document name: Notification of Passing Examination on Formalities |