CN1229056C - Adjustable shelf of air-actuated multipurpose adjustable bed - Google Patents
Adjustable shelf of air-actuated multipurpose adjustable bed Download PDFInfo
- Publication number
- CN1229056C CN1229056C CN 200410015835 CN200410015835A CN1229056C CN 1229056 C CN1229056 C CN 1229056C CN 200410015835 CN200410015835 CN 200410015835 CN 200410015835 A CN200410015835 A CN 200410015835A CN 1229056 C CN1229056 C CN 1229056C
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- CN
- China
- Prior art keywords
- support
- slide rail
- bed
- air
- actuated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention relates to an adjustable shelf of an air-actuated multipurpose adjustable bed, which is widely used for air-actuated adjustable beds of places, such as families, hotels, hospitals, welfare houses, etc. A lock bolt with a spring is arranged in a connecting pipe, a clamping pin on the connecting pipe is matched with the lock bolt, and the connecting pipe is connected to a slide rail with a movable support frame so as to form the present invention. The slide rail is fixed on an air-actuated multipurpose adjustable bed, and the support frame is connected with an air spring by a support frame connecting block. Because the inner filled pressure of the air spring is certain, and the position of a supporting frame on a longitudinal step behind a bed back is fixed, an original air-actuated multipurpose adjustable bed can only adapt users with certain body weights; when carrying out the operation of horizontally putting a bed surface, a user with a lighter body weight shows hard sledding and can not use the bed even. A supporting point of the air spring can move along the slide rail to change position for adjustment, which is used by the frame to increase or reduce the length of a force arm to reach the purpose of reducing active force so as to cause each person to lightly operate and more comfortably rest and sleep.
Description
Technical field
The present invention relates to a kind of for people have a rest, sleep, and have a vitals on health care pneumatic adjustable bed, can be widely used in the local adjustable bed travel(l)ing rest in Pneumatic multi-purpose way such as average family, hotel, hospital, welfare home.
Background technology
After continuous quickening, the especially tense working along with people's rhythm of life, work rhythm, how to improve comfort level that people have a rest and sleep quality, quality of life and caused that people show great attention to and think deeply.
Patent No. 03228327.X " multi-purpose bed " just provides a kind of people's of change sleeping posture, can regulate the back of the body, leg, foot's height pneumatic multi-functional adjustable bed, its simple in structure, easy manufacturing, employed drive unit is the air spring that is directly installed on bed panel, the bedstead.During use, as long as open spanner, air spring just can extend, supports the position of needs adjustings such as connected back-laying plate, leg-laying plate, foot-laying plate, flexible operation, and safe and reliable, it is low to need not other energy use cost, and noiseless, environmentally safe.
But also there is a weak point in it, promptly because the interior pressurising power of air spring is certain, and the backing positions on the vertical shelves of bed behind face is fixed, therefore, it can only adapt to the user of certain body weight, when body weight is light, strength smaller when setting level the bed surface operation, the very effort that seems, even can't use.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of Pneumatic multi-purpose way adjustable bed travel(l)ing rest, as the adjustable bed additional vitals in Pneumatic multi-purpose way, there had the user of the various body weight of these parts all can operate the Pneumatic multi-purpose way like a cork to be adjustable bed, be used for changing people's sleeping posture, regulate the height of the back of the body, leg, foot, make full use of pneumatic bed noiseless, to need not other energy use cost low, can improve the advantage of people's sleep quality.
The present invention addresses the above problem the technical scheme that is adopted: the travel(l)ing rest that the Pneumatic multi-purpose way is adjustable bed, be installed in the tube connector by the locking bolt that has spring, bayonet lock on the tube connector cooperates with locking bolt, the support that lockhole is arranged on the lateral part, in the sliding open slot that fits on the slide rail, described tube connector is connected with lockhole on the support, and support, slide rail are connected into integral body, described slide rail be fixed on Pneumatic multi-purpose way adjustable bed on, described support is connected with air spring through the support contiguous block.
Compared with prior art, the invention has the advantages that: original pneumatic bed does not have this travel(l)ing rest, operation, uses very effort, can not be fit to everyone use, and the people that especially body weight is light, strength is less also needs its people to help and could use.Present pneumatic bed is gone up and is increased this travel(l)ing rest, utilize the fulcrum of air spring to move up and down, the position that changes the place is regulated, promptly increase or reduce the distance between air spring fulcrum and pneumatic bed run-on point, increase or reduce arm of force length, thereby be fit to the purpose that various body weight users can both easily use, it is adjustable bed that everybody can operate this Pneumatic multi-purpose way easily, safely like this.
When especially in hospital, making care bed and use with pneumatic bed, due to illness people's transposing rate is very high, and patient's body weight and strength difference are also very big, more needs this travel(l)ing rest and regulates, to satisfy different patients' demand, to reach the purpose that makes each patient can both cosily have a rest, sleep.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a user mode reference diagram of the present invention;
Fig. 3 is the partial enlarged drawing of Fig. 2;
The specific embodiment
Embodiment is further described the present invention below in conjunction with accompanying drawing:
Support 1 is
Shape, the blind hole that has a round spacing progressively to successively decrease on the lateral part is lockhole 3, directly to the bottom of part one through hole is arranged.
Slide rail 2 has a screw for the middle strip that T shape open slot is arranged on one sidewall.
Locking bolt 8 is that the stairstepping bar of draw ring 9 is formed by an end, on the middle cross section through hole is arranged, end is with spring 4 in addition, shoulder hole in the middle of being installed in, locking bolt 8 is arranged, the bayonet socket 6 that has shape to communicate on the sidewall with intermediate throughholes, and one end have in the externally threaded tube connector 5, the screw thread of tube connector 5 its ends of usefulness is fixedly connected in the screw on slide rail 2 sidewalls.
Support 1 is sliding to be fitted in the T shape open slot of slide rail 2, and slide rail 2 is weldingly fixed on vertical shelves 11 of back-laying plate 10 of bed, and vertically shelves two ends are connected on the frame shelves of back-laying plate 10 with bolt.Air spring 12 is socketed in the spring lever 15 by the motion bar 16 that is connected with latching valve, and its two ends are fixed on support contiguous block 14 and the bedstead 13 with nut respectively.Press plate 19 usefulness pivot pins, collar is movably connected between the two side of support contiguous block 14, and cooperates with the end of soft drawn rope 17 of latching valve and band steel wire rope 18 respectively, support contiguous block 14 usefulness bearing pins connect into integral body by the through hole and the support of support 1 bottom.Fix in the locking bolt 8 tight lockholes 3 that insert on the support 1, and bayonet lock 7 is passed through bayonet socket 6, insert in the through hole on the locking bolt 8 locking bolt is locked.
The way is adjustable bed if body weight people light, that strength is little operates Pneumatic multi-purpose, the spanner that can open pneumatic bed edge earlier makes the bed back of the body be raised to the centre position, then regulate the position of travel(l)ing rest upper bracket 1, promptly increase air spring 12 strong points to the distance between pneumatic bed run-on point, the length that prolongs the arm of force.At this moment need earlier bayonet lock 7 to be produced, locking bolt 8 withdraws from lockhole 3 automatically under spring 4 effects, and support 1 moved up and down, be adjusted on the desired location, advance then and rotating lock bolt 8, its end is inserted on the support He in the corresponding lockhole 3 again be locked, and put into bayonet lock 7 and pass through hole on the locking bolt, with locking bolt 8 lockings, support can not be moved again.Wrench with pneumatic bed edge draws back at last, lean against on the back-laying plate 10 with human body back, by the gravity at back the motion bar in the air spring 16 is pushed back in the spring lever 15, back-laying plate 10 will slowly put down, after reaching desired location, close wrench locking again, make back-laying plate 10 no longer moving.If back-laying plate 10 will be supported, need draw back wrench earlier, pressing plate 19 by steel wire rope 18 drives moves down, pressing latching valve opens it, inflation in the spring lever 15 is pressed and is acted on motion bar 16, it is extrapolated, by connected support contiguous block 14, support 1, slide rail 2 back-laying plate 10 is supported to
Shape when reaching desired location, is closed wrench locking again, back-laying plate can not be moved again, shown in Fig. 2,3.
Claims (5)
1, the adjustable bed travel(l)ing rest in a kind of Pneumatic multi-purpose way, it is characterized in that being installed in the tube connector (5) by the locking bolt that has spring (4) (8), bayonet lock (7) on the tube connector (5) cooperates with locking bolt (8), have on the lateral part in the sliding open slot that fits on the slide rail (2) of support (1) of lockhole (3), described tube connector (5) is connected with lockhole (3) on the support (1), support (1), slide rail (2) are connected into integral body, described slide rail (2) be fixed on Pneumatic multi-purpose way adjustable bed on, described support (1) is connected with air spring (12) through support contiguous block (14).
2, travel(l)ing rest according to claim 1 is characterized in that slide rail (2) for the middle strip that T shape open slot is arranged, has a screw on the sidewall; Described tube connector (5) is threaded in the screw on slide rail (2) sidewall with its end, and slide rail (2) is weldingly fixed on vertical shelves (11) of back-laying plate (10) of bed, and vertically the shelves two ends are connected with bolt on the frame shelves of (10) of back-laying plate.
3, travel(l)ing rest according to claim 1 is characterized in that support (1) is
Shape, the blind hole that has a round spacing progressively to successively decrease on the lateral part are lockhole (3), directly to the bottom of part one through hole are arranged; Support (1) fits in the T shape open slot of slide rail (2) by the lateral part cunning.
4, travel(l)ing rest according to claim 1, it is characterized in that locking bolt (8) is that the stepped stem of draw ring (9) is formed by an end, on the middle cross section through hole is arranged, end is with spring (4) in addition, shoulder hole in the middle of being installed in, locking bolt (8) is arranged, the bayonet socket (6) that has shape to communicate on the sidewall with intermediate throughholes, and an end has in the externally threaded tube connector (5).
5, travel(l)ing rest according to claim 1, it is characterized in that support contiguous block (14) connects into integral body with the through hole and the support of lock shaft by support (1) bottom, air spring (12) two ends are fixed on support contiguous block (14) and the bedstead (13) with nut respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015835 CN1229056C (en) | 2004-01-15 | 2004-01-15 | Adjustable shelf of air-actuated multipurpose adjustable bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015835 CN1229056C (en) | 2004-01-15 | 2004-01-15 | Adjustable shelf of air-actuated multipurpose adjustable bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1557244A CN1557244A (en) | 2004-12-29 |
| CN1229056C true CN1229056C (en) | 2005-11-30 |
Family
ID=34351540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410015835 Expired - Fee Related CN1229056C (en) | 2004-01-15 | 2004-01-15 | Adjustable shelf of air-actuated multipurpose adjustable bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1229056C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908386A (en) * | 2014-03-11 | 2014-07-09 | 宁波康麦隆医疗器械有限公司 | Broadening sickbed |
-
2004
- 2004-01-15 CN CN 200410015835 patent/CN1229056C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1557244A (en) | 2004-12-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |