CN203815763U - Rapid lying adjusting mechanism for backrest part of multifunctional sickbed - Google Patents
Rapid lying adjusting mechanism for backrest part of multifunctional sickbed Download PDFInfo
- Publication number
- CN203815763U CN203815763U CN201420194953.1U CN201420194953U CN203815763U CN 203815763 U CN203815763 U CN 203815763U CN 201420194953 U CN201420194953 U CN 201420194953U CN 203815763 U CN203815763 U CN 203815763U
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- China
- Prior art keywords
- connecting rod
- governor motion
- hospital bed
- sides
- pressing plate
- 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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a rapid lying adjusting mechanism for a backrest part of a multifunctional sickbed. The multifunctional sickbed comprises first connecting rods which are positioned on the two sides of the backrest part, a second connecting rod for connecting the lower end parts of the first connecting rods on the two sides, a connecting base arranged on the second connecting rod, and a gas spring pressing against the connecting base, wherein the top end of the gas spring penetrates through the connecting base; a needle valve is arranged at the top end of the gas spring. The rapid lying adjusting mechanism rotationally comprises a pressing plate arranged on the connecting base and capable of being in contact with the needle valve, a pull rope of which one end part is connected with the pressing plate, and a hand brake connected with the other end part of the pull rope, wherein the pull rope can pull the pressing plate to press against the needle valve. The pull rope is pulled by the hand brake to press the pressing plate against the needle valve, so that the gas spring can rapidly shrink so as to drive the first connecting rods on the two sides to lift the backrest part for achieving rapid lying; in addition, the rapid lying adjusting mechanism is simple in structure, convenient to implement and low in cost.
Description
Technical field
This utility model relates to a kind of multi-functional disease, particularly a kind of governor motion that lies low fast of multifunctional hospital bed back-rest.
Background technology
At present, in hospital, sick bed form great majority are divided into two kinds, and one is hand-rail type, and another kind is electrodynamic type, and its sick bed has following functions substantially:
1), backrest can lifting setting, realize patient and sit the adjusting of lying;
2), shank can lifting setting, realize the song of patient's shank and stretch adjusting;
3), bed body can lifting setting, is convenient to medical personnel's work requirements.
But for some paroxysmal disease, as heart attack, the lying low of its needs of patients express delivery, if adopt handly or electronic, will consume the regular hour, cause patient to have great life danger.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of governor motion that lies low fast of multifunctional hospital bed back-rest is provided.
For solving the problems of the technologies described above, this utility model is taked following technical scheme:
A kind of governor motion that lies low fast of multifunctional hospital bed back-rest, its multifunctional hospital bed first connecting rod that is positioned at back-rest both sides that comprises, for the second connecting rod that the bottom of both sides first connecting rod is connected, be arranged on the Connection Block on second connecting rod, and the air spring of pushing tow on Connection Block, wherein air spring flexible can promote first connecting rod and lift or fall back-rest, particularly, the top of air spring is through Connection Block, and the top at air spring is provided with needle-valve, this needle-valve can be controlled the flexible of air spring, the governor motion that lies low fast comprises that rotation is arranged on the pressing plate that can contact with needle-valve on Connection Block, one end is connected to the stay cord on pressing plate, and be connected to the parking brake of stay cord the other end, its medium pulling rope can pull pressing plate to conflict on needle-valve.
Preferably, be provided with rotating shaft in the both sides of pressing plate, the two ends of this rotating shaft are rotated and are arranged on Connection Block.
According to concrete an enforcement and preferred aspect of the present utility model, above-mentioned Connection Block is U-shaped seat, and the two vertical sides that are arranged on U-shaped seat are rotated at the two ends of rotating shaft.
Preferably, two vertical edges of U-shaped seat are passed in an end of second connecting rod, and are fixedly installed with U-shaped seat.
According to another concrete enforcement and preferred aspect of the present utility model, the top of air spring vertically also adopts nut to be fixed on the bottom of U-shaped seat through the bottom of U-shaped seat.U-shaped seat is wherein positioned between the first connecting rod of both sides, and the right-hand member of close second connecting rod.Be convenient to lie low the fast installation of governor motion.
Preferably, the bottom that is positioned at the first connecting rod of both sides is rotatably connected on respectively the two ends of second connecting rod.
In addition, parking brake is hung on the right side of bedstead.According to people's routine custom, be placed on the right, if run into emergency, more smoothly.
Due to the enforcement of above technical scheme, this utility model compared with prior art tool has the following advantages:
This utility model adopts parking brake to pull stay cord, and pressing plate is conflicted on needle-valve, causes air spring to shrink fast, thereby the first connecting rod that drives both sides is being lifted back-rest, realization lies low fast, meanwhile, of the present utility model simple in structure, it is convenient to implement, and cost is low.
Brief description of the drawings
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in more detail.
Fig. 1 is that multifunctional hospital bed master of the present utility model is depending on schematic diagram (lying low);
Fig. 2 is that multifunctional hospital bed master of the present utility model is depending on schematic diagram (seat is lain);
Fig. 3 is that in Fig. 2, partial structurtes master looks schematic diagram;
Fig. 4 is partial structurtes schematic perspective view in Fig. 3;
Wherein: 1, back-rest; 2, first connecting rod; 3, second connecting rod; 4, Connection Block (U-shaped seat); 5, air spring; 50, needle-valve; 6, pressing plate; 60, rotating shaft; 7, stay cord; 70, body; 71, steel wire rope (rope); 8, parking brake; 9, nut; 10, bedstead.
Detailed description of the invention
As shown in Figures 1 to 4, the governor motion that lies low fast of the multifunctional hospital bed back-rest of the present embodiment, its multifunctional hospital bed first connecting rod 2 that is positioned at back-rest 1 both sides that comprises, for the second connecting rod 3 that the bottom of both sides first connecting rod 2 is connected, be arranged on the Connection Block 4 on described second connecting rod 3, and the air spring 5 of pushing tow on Connection Block 4, this air spring 5 flexible can promote first connecting rod 2 and lift or fall back-rest 1, simultaneously, the top of air spring 5 is through Connection Block 4, and be provided with needle-valve 50 on the top of air spring 5, wherein needle-valve 50 can be controlled the flexible of air spring 5, the governor motion that lies low fast comprises that rotation is arranged on the pressing plate 6 that can contact with needle-valve 50 on Connection Block 4, one end is connected to the stay cord 7 on pressing plate 6, and be connected to the parking brake 8 of stay cord 7 the other end, its medium pulling rope 7 can pull pressing plate 6 to conflict on needle-valve 50.
Refer again to Fig. 4, Connection Block 4 in this example is U-shaped seat 4, be provided with rotating shaft 60 in the both sides of pressing plate 6, the two vertical side plates that are arranged on U-shaped seat 4 are rotated at the two ends of its rotating shaft 60, and the end of air spring 5 is vertically passed the bottom of U-shaped seat 4 and adopted nut 9 to be fixed connection.Simultaneously U-shaped seat 4 is between the first connecting rod 2 of both sides, and the right-hand member of close second connecting rod 3.
In this example, two vertical edges of U-shaped seat 4 are passed in an end of second connecting rod 3, and are fixedly installed with U-shaped seat 4.The bottom that is simultaneously positioned at the first connecting rod 2 of both sides is rotatably connected on respectively the two ends, left and right of second connecting rod 3.
In addition, the parking brake 8 in this example is hung on the right side of bedstead 10, according to people's routine custom, is placed on the right, if run into emergency, more smoothly.
Meanwhile, stay cord 7 comprises the body 70 that is connected between Connection Block bottom and parking brake, is arranged on that an end in body 70 is connected on pressing plate 6, the other end is connected to the rope 71 on parking brake control handle.Protecting rope 71 by body 70, its rope 71 adopts steel wire rope, and on pressing plate 6, is provided with groove or hole that rope 71 can pass, is provided with block piece in the end of rope 71, by the setting of block piece, prevents that rope 71 from coming off on pressing plate 6.
The specific implementation process of the present embodiment is as follows:
In the time of pinching parking brake, shunk by steel wire rope, pull pressing plate rotate and conflict on needle-valve around U-shaped seat, air spring is shunk fast, thereby drive Connection Block to move (being moved to the left) to tailstock, cause the first connecting rod of both sides lifting back-rest decline, therefore, can realize lying low fast of back-rest.
The above embodiments are only explanation structure and characteristics of the present utility model; its object is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to spirit of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (8)
1. the governor motion that lies low fast of a multifunctional hospital bed back-rest, the described multifunctional hospital bed first connecting rod (2) that is positioned at described back-rest (1) both sides that comprises, for the second connecting rod (3) that the bottom of first connecting rod described in both sides (2) is connected, be arranged on the Connection Block (4) on described second connecting rod (3), and the air spring (5) of pushing tow on described Connection Block (4), described air spring (5) flexible can promote described first connecting rod (2) and lift or fall described back-rest (1), it is characterized in that: the top of described air spring (5) is through described Connection Block (4), and be provided with needle-valve (50) on the top of described air spring (5), described needle-valve (50) can be controlled the flexible of described air spring (5), the described governor motion that lies low fast comprises that rotation is arranged on the pressing plate (6) that can contact with described needle-valve (50) on described Connection Block (4), one end is connected to the stay cord (7) on described pressing plate (6), and be connected to the parking brake (8) of described stay cord (7) the other end, wherein said stay cord (7) can pull described pressing plate (6) to conflict on described needle-valve (50).
2. the governor motion that lies low fast of multifunctional hospital bed back-rest according to claim 1, it is characterized in that: be provided with rotating shaft (60) in the both sides of described pressing plate (6), the two ends of described rotating shaft (60) are rotated and are arranged on described Connection Block (4).
3. the governor motion that lies low fast of multifunctional hospital bed back-rest according to claim 1 and 2, is characterized in that: described Connection Block (4) is U-shaped seat, and the two vertical sides that are arranged on U-shaped seat are rotated at the two ends of described rotating shaft (60).
4. the governor motion that lies low fast of multifunctional hospital bed back-rest according to claim 3, is characterized in that: two vertical edges of described U-shaped seat are passed in an end of described second connecting rod (3), and is fixedly installed with described U-shaped seat.
5. the governor motion that lies low fast of multifunctional hospital bed back-rest according to claim 4, is characterized in that: the top of described air spring (5) is vertically passed the bottom of described U-shaped seat and adopted nut (9) to be fixed on the bottom of described U-shaped seat.
6. according to the governor motion that lies low fast of the multifunctional hospital bed back-rest described in claim 4 or 5, it is characterized in that: described U-shaped seat is positioned between the described first connecting rod (2) of both sides, and the right-hand member of close described second connecting rod (3).
7. the governor motion that lies low fast of multifunctional hospital bed back-rest according to claim 1, is characterized in that: the bottom that is positioned at the described first connecting rod (2) of both sides is rotatably connected on respectively the two ends of described second connecting rod (3).
8. the governor motion that lies low fast of multifunctional hospital bed back-rest according to claim 1, is characterized in that: described parking brake (8) is hung on the right side of bedstead (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194953.1U CN203815763U (en) | 2014-04-21 | 2014-04-21 | Rapid lying adjusting mechanism for backrest part of multifunctional sickbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194953.1U CN203815763U (en) | 2014-04-21 | 2014-04-21 | Rapid lying adjusting mechanism for backrest part of multifunctional sickbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815763U true CN203815763U (en) | 2014-09-10 |
Family
ID=51471314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194953.1U Expired - Lifetime CN203815763U (en) | 2014-04-21 | 2014-04-21 | Rapid lying adjusting mechanism for backrest part of multifunctional sickbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932855A (en) * | 2014-04-21 | 2014-07-23 | 江苏赛康医疗设备有限公司 | Rapid horizontal placement adjustment mechanism of backrest portion of multifunctional sickbed |
-
2014
- 2014-04-21 CN CN201420194953.1U patent/CN203815763U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932855A (en) * | 2014-04-21 | 2014-07-23 | 江苏赛康医疗设备有限公司 | Rapid horizontal placement adjustment mechanism of backrest portion of multifunctional sickbed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215623 Zhangjiagang Modern Agricultural Demonstration Park No. 35 Lok Hong Lu Patentee after: JIANGSU SAIKANG MEDICAL EQUIPMENT CO.,LTD. Address before: Suzhou City, Jiangsu province 215623 Zhangjiagang Changyinsha Modern Agricultural Demonstration Park No. 6 Lok Hong Lu Patentee before: JIANGSU SAIKANG MEDICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |