Medical bed with pull-up rod fixing mechanism
By setting up an adjustment mechanism on the medical bed, using the coordination of the lock pin and the slot, the problem of difficulty in adjusting the angle of the pull-up rod is solved, flexible angle adjustment and disassembly is achieved, and the convenience of use of the patient is improved.
Patent Information
- Application Number
- CN202421852760.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The angle of pull-up rods on existing medical beds is difficult to adjust flexibly, which limits the convenience of patients.
A medical bed with a pull-up rod fixing mechanism is designed. By setting an adjustment mechanism between the fixing sleeve and the pull-up rod, the angle adjustment and disassembly of the pull-up rod is achieved by combining the lock pin and the groove, including a combination structure of a vertical pipe, a top arm, a handle and a chain.
It realizes flexible adjustment and disassembly of the angle of the pull-up rod, improves the convenience of users, and meets the needs of different medical scenarios.
Smart Images
Figure CN223068716U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, and more specifically, to a medical bed with a lifting rod fixing mechanism. Background Art
[0002] Medical beds are bed devices designed specifically for medical environments, aiming to provide patients with a safe, comfortable and convenient environment for rest, recuperation, observation and treatment. They usually have a series of special functions and design features to meet different medical scenarios and patient needs.
[0003] The "lifting rod" equipped at the head end of the medical bed is generally an L-shaped steel pipe. The bottom of the vertical pipe of the L-shaped steel pipe is inserted into a fixed sleeve preset on the bed body, and a handle hangs down at the 600 mm - 900 mm section of the horizontal "top arm", and the height of the handle is adjustable.
[0004] The function of the "lifting rod" is that when a patient with limited mobility is under the bed, they can hold the handle hanging down from the lifting rod to help themselves move from the wheelchair to the bed; when a patient lying flat in the bed is about to get up, they can also hold the handle hanging down from the lifting rod to pull themselves up.
[0005] Currently, most of the lifting rods on medical beds are fixedly assembled at the head of the bed, and their angles are difficult to be adjusted flexibly, and there are still certain limitations when patients use them.
[0006] Based on the above problems, we provide a medical bed with a lifting rod fixing mechanism.
[0007] The above information disclosed in this background art is only used to increase the understanding of the background art of the utility model. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model
[0008] In order to solve the problems raised in the above background art, the utility model provides a medical bed with a lifting rod fixing mechanism.
[0009] The medical bed with a lifting rod fixing mechanism provided by the utility model adopts the following technical solutions:
[0010] A medical bed with a lifting rod fixing mechanism includes a medical bed, and also includes a fixed sleeve fixedly assembled on the side of the medical bed; a lifting rod inserted and assembled in the fixed sleeve; an adjusting mechanism is arranged between the fixed sleeve and the lifting rod for the disassembly and angle adjustment of the lifting rod.
[0011] Preferably, the lifting rod includes a vertical pipe, a top arm and a handle. The top arm is fixedly assembled at the top of the vertical pipe, and the handle is assembled on the side end of the top arm through a chain.
[0012] Preferably, the adjusting mechanism includes a pin welded to the side surface of the bottom end of the vertical pipe. The adjusting mechanism further includes a plurality of slits formed at the top end of the fixed sleeve, and the slits are arranged in an annular array.
[0013] Preferably, the pin is placed in the slit, and the pin can completely coincide with the slit.
[0014] Preferably, two anti-collision wheels are rotatably assembled on both sides of the fixed sleeve through vertical plates.
[0015] In summary, the present utility model includes the following beneficial technical effects:
[0016] When adjusting the angle of the lifting rod, the medical staff (or patient) only needs to pull up the lifting rod to separate the pin on the lifting rod from the slit on the fixed sleeve, and then rotate the lifting rod to adjust the angle of the lifting rod. When the angle of the lifting rod is adjusted, lower the lifting rod so that the pin on the lifting rod is inserted into the corresponding slit again, thereby completing the position limitation after the angle adjustment of the lifting rod. At the same time, the cooperation between the pin and the slit can prevent the lifting rod from moving downward in the fixed sleeve. Through this structural design, it is convenient for the user to flexibly adjust the angle of the lifting rod and disassemble the lifting rod.
[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic structural diagram of a medical bed with a lifting rod fixing mechanism in an embodiment of the present utility model;
[0019] Figure 2 is a schematic structural diagram of the lifting rod in an embodiment of the present utility model;
[0020] Figure 3 is a schematic structural diagram of the fixed sleeve and the anti-collision wheel in an embodiment of the present utility model;
[0021] Figure 4 is a schematic structural diagram of the adjusting mechanism in an embodiment of the present utility model.
[0022] Explanation of reference numerals: 1, medical bed; 2, fixed sleeve; 3, lifting rod; 300, vertical pipe; 301, top arm; 302, handle; 4, pin; 5, slit; 6, anti-collision wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The following is a further detailed description of the present utility model in conjunction with the attached Figures 1 to 4 drawings.
[0024] It should be noted that the attached drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size for illustration. Any dimensions are merely exemplary and not restrictive. Additionally, the same reference signs are used for the same structures, elements, or fittings that appear in more than two figures to reflect similar features.
[0025] An embodiment of the present utility model discloses a medical bed with a lifting rod fixing mechanism. Refer to Figures 1 to 4 , a medical bed with a lifting rod fixing mechanism, including a medical bed 1, and further including a fixing sleeve 2 fixedly assembled on the side of the medical bed 1; a lifting rod 3 inserted and assembled in the fixing sleeve 2; an adjusting mechanism is provided between the fixing sleeve 2 and the lifting rod 3 for the disassembly and angle adjustment of the lifting rod 3.
[0026] Specifically, the lifting rod 3 includes a vertical tube 300, a top arm 301, and a handle 302. The top arm 301 is fixedly assembled at the top of the vertical tube 300, and the handle 302 is assembled on the side end of the top arm 301 through a chain.
[0027] Specifically, the adjusting mechanism includes a pin 4 welded on the side surface of the bottom end of the vertical tube 300. The adjusting mechanism further includes a plurality of slits 5 opened at the top end of the fixing sleeve 2, and each slit 5 is arranged in a circular array.
[0028] When adjusting the angle of the lifting rod 3, medical staff (or patients) only need to pull up the lifting rod 3 to separate the pin 4 on the lifting rod 3 from the slit 5 on the fixing sleeve 2, and then rotate the lifting rod 3 to adjust the angle of the lifting rod 3. When the angle of the lifting rod 3 is adjusted, lower the lifting rod 3 again to make the pin 4 on the lifting rod 3 inserted into the corresponding slit 5 again, thereby completing the position limitation after the angle adjustment of the lifting rod 3. At the same time, the cooperation of the pin 4 and the slit 5 can prevent the lifting rod 3 from moving downward in the fixing sleeve 2. Through this structural design, it is convenient for the user to flexibly adjust the angle of the lifting rod 3 and disassemble the lifting rod 3.
[0029] Specifically, the pin 4 is placed in the slit 5, and the pin 4 can completely coincide with the slit 5. This design can prevent the pin 4 from shaking in the slit 5.
[0030] Specifically, two anti-collision wheels 6 are rotatably assembled on both sides of the fixing sleeve 2 through vertical plates.
[0031] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.
[0032] The implementation principle of a medical bed with a lifting rod fixing mechanism in an embodiment of the present utility model is as follows: When adjusting the angle of the lifting rod 3, the medical staff (or patient) only needs to pull up the lifting rod 3, so that the pin 4 on the lifting rod 3 is separated from the notch 5 on the fixed sleeve 2, and then rotate the lifting rod 3 to adjust the angle of the lifting rod 3. When the angle of the lifting rod 3 is adjusted, lower the lifting rod 3 again, so that the pin 4 on the lifting rod 3 is inserted into the corresponding notch 5 again, thereby completing the position limitation after the angle adjustment of the lifting rod 3. At the same time, the cooperation between the pin 4 and the notch 5 can prevent the lifting rod 3 from moving downward in the fixed sleeve 2. Through this structural design, it is convenient for the user to flexibly adjust the angle of the lifting rod 3 and disassemble the lifting rod 3.
[0033] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.
[0034] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. It can be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0035] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0036] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0037] In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A medical bed with a lifting rod fixing mechanism, comprising a medical bed (1), characterized in that, Further included are: A fixed sleeve (2), fixedly assembled on the side of the medical bed (1); A lifting rod (3), inserted and assembled in the fixed sleeve (2); An adjusting mechanism is provided between the fixed sleeve (2) and the lifting rod (3) for the disassembly and angle adjustment of the lifting rod (3).
2. The medical bed with a lifting rod fixing mechanism according to claim 1, characterized in that: The lifting rod (3) includes a vertical tube (300), a top arm (301) and a handle (302). The top arm (301) is fixedly assembled at the top of the vertical tube (300), and the handle (302) is assembled on the side end of the top arm (301) through a chain.
3. The medical bed with a lifting rod fixing mechanism according to claim 1, characterized in that: The adjusting mechanism includes a pin (4) welded to the side surface of the bottom end of the vertical tube (300). The adjusting mechanism further includes a plurality of slits (5) opened at the top end of the fixed sleeve (2), and each of the slits (5) is arranged in a circular array.
4. The medical bed with a lifting rod fixing mechanism according to claim 3, characterized in that: The pin (4) is placed in the slit (5), and the pin (4) can completely coincide with the slit (5).
5. The medical bed with a lifting rod fixing mechanism according to claim 1, characterized in that: Two anti-collision wheels (6) are rotatably assembled on both sides of the fixed sleeve (2) through vertical plates.