Medical bed with novel pull-up rod fixing sleeve fixing mechanism
By enhancing the connection structure of the pull-up rod fixing sleeve, the safety hazard of the bed rollover during use of the medical bed is solved, and a more stable connection is achieved and the safety of patients is ensured.
Patent Information
- Application Number
- CN202421852761.5
- 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
When the pull-up rod fixing sleeve of the existing medical bed is unreasonable or the connection is not firm, it may cause the bed to roll over, posing a safety hazard.
A new type of pull-up rod fixing sleeve fixing mechanism is designed. By enhancing the connection strength of welding seats, fixing support and fixing seats, a combined structure of inner support plates, outer support plates and fixing sleeves is adopted to ensure a stable connection between the fixing sleeve and the bed body.
The connection strength between the pull-up rod fixing sleeve and the bed body is improved, avoiding the risk of the bed body rolling during use, and ensuring the safety of the patient.
Smart Images
Figure CN223068717U_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 fixing mechanism for a novel lifting rod fixing sleeve. Background Art
[0002] The "lifting rod" equipped at the head end of a 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 fixing sleeve preset on the bed body, and a handle hangs down from the 600 mm - 900 mm section of the horizontal "top arm", and the height of the handle is adjustable.
[0003] The function of the "lifting rod" is as follows: When a patient with limited mobility is out of bed, they can hold the handle hanging down from the lifting rod to help themselves move from a wheelchair to the bed; when a patient lying flat in bed is about to get up, they can also hold the handle hanging down from the lifting rod to pull themselves up.
[0004] Although the "lifting rod" is not designed to support the entire weight of the patient's body, because it is intended for people with limited mobility and must be usable both in and out of bed, the strength of the "lifting rod" is particularly important.
[0005] In addition to its own factors, the strength of the "lifting rod" also includes the strength of its fixing sleeve itself, the strength after the "lifting rod" is connected to the "lifting rod fixing sleeve", the strength of the connection point between the "lifting rod fixing sleeve" and the bed body, and the position of the "lifting rod fixing sleeve" relative to the bed body and many other factors.
[0006] The strength of the "lifting rod" and the "lifting rod fixing sleeve" themselves can generally be solved by appropriately adjusting the material selection and wall thickness.
[0007] Based on the situation where the patient uses the "lifting rod" out of bed, at this time the bed body may be unloaded. If the position of the "lifting rod fixing sleeve" is unreasonable (such as some manufacturers setting it on both sides of the bed body), under the action of the pulling force, the bed body may tip over and cause danger.
[0008] If the connection between the "lifting rod fixing sleeve" and the bed body is not firm enough, during long-term use, it may break, causing harm to the patient.
[0009] Based on the above problems, we provide a medical bed with a fixing mechanism for a novel lifting rod fixing sleeve.
[0010] 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
[0011] In order to solve the problems raised in the above background art, the utility model provides a medical bed with a fixing mechanism for a novel lifting rod fixing sleeve.
[0012] The medical bed with a fixing mechanism for a new type of lifting rod fixing sleeve provided by the utility model adopts the following technical solutions:
[0013] A medical bed with a fixing mechanism for a new type of lifting rod fixing sleeve includes a bed body. A lifting rod is arranged at the side end of the bed body through a fixing mechanism. The fixing mechanism includes an inner support plate. Two fixing seats are fixedly assembled on one side of the inner support plate, and the side ends of the two fixing seats are fixedly assembled with the bed body; the other sides of the two fixing seats are arranged inside the inner support plate, and two fixing braces are welded simultaneously on the other sides of the two fixing seats; two welding seats are fixedly assembled in the inner cavity of the inner support plate; an outer support plate is welded on the side of the inner support plate, and the side ends of the two welding seats are arranged outside the outer support plate; a fixing sleeve is fixedly assembled between the side ends of the two welding seats.
[0014] Preferably, fixing shafts are assembled on both sides of the fixing sleeve, and anti-collision wheels are rotatably connected to the side ends of the two fixing shafts.
[0015] Preferably, the welding seats are arranged at the center of the inner cavity of the inner support plate.
[0016] Preferably, the fixing braces penetrate through the sides of the two welding seats.
[0017] Preferably, the shape of the outer support plate is an arch arc.
[0018] In summary, the utility model includes the following beneficial technical effects:
[0019] The fixing seats pass through the inner support plate, and their outsides are connected to the bed body, and their insides are welded to the two fixing braces. The two welding seats are welded at the middle positions of the two fixing braces; the fixing sleeve is fixed at the middle position of the two welding seats, the two welding seats are fixed at the middle positions of the two fixing braces, and the two ends of the two fixing braces are respectively symmetrically fixed with a fixing seat, and the fixing seat is connected to the main body of the bed; so as long as the strength of the welding seats, the fixing braces and the fixing seats is increased, the fixing strength of the fixing sleeve and the bed body can be ensured. After completion, the outer support plate is sealed, then the fixing sleeve is fixed to the welding seats, and finally the fixing shafts are fixed to the welding seats. The welding seats are arranged at the center, which is convenient for the patient to hold the handle when raising the hand while lying flat; because it is located at the middle position, even if the "top arm" rotates to the most unfavorable position towards the side of the bed, when the patient uses the lifting rod under the bed at this time, the bed body will not tip over.
[0020] 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 above-described illustrative aspects, embodiments and features, 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
[0021] Figure 1 It is a schematic structural diagram of the bed body and the fixing mechanism in the embodiment of the present utility model;
[0022] Figure 2 It is a schematic structural diagram of the fixing mechanism in the embodiment of the present utility model;
[0023] Figure 3 It is a schematic structural diagram inside the fixing mechanism in the embodiment of the present utility model.
[0024] Explanation of reference numerals: 1. Bed body; 2. Lifting rod; 3. Inner support plate; 4. Fixed seat; 6. Fixed support; 7. Welding seat; 8. Outer support plate; 9. Fixed sleeve; 10. Fixed shaft. Detailed implementation manners
[0025] The following will further describe the present utility model in detail with reference to the Figures 1 to 3 accompanying drawings.
[0026] It should be noted that the accompanying 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, and any dimensions are only exemplary and not limiting. In addition, the same reference numerals are used for the same structures, elements or fittings that appear in more than two figures to reflect similar features.
[0027] The embodiment of the present utility model discloses a medical bed with a novel fixing mechanism for a lifting rod fixing sleeve. Referring to Figures 1 to 3 , a medical bed with a novel fixing mechanism for a lifting rod fixing sleeve includes a bed body 1. A lifting rod 2 is arranged at the side end of the bed body 1 through a fixing mechanism. The fixing mechanism includes an inner support plate 3. Two fixed seats 4 are fixedly assembled on one side of the inner support plate 3, and the side ends of the two fixed seats 4 are fixedly assembled with the bed body 1; the other sides of the two fixed seats 4 are arranged inside the inner support plate 3, and two fixed supports 6 are welded to the other sides of the two fixed seats 4 at the same time; two welding seats 7 are fixedly assembled in the inner cavity of the inner support plate 3; an outer support plate 8 is welded and assembled on the side surface of the inner support plate 3, and the side ends of the two welding seats 7 are arranged outside the outer support plate 8; a fixed sleeve 9 is fixedly assembled between the side ends of the two welding seats 7.
[0028] Specifically, fixing shafts 10 are assembled on both sides of the fixed sleeve 9, and anti-collision wheels are rotatably connected to the side ends of the two fixing shafts 10.
[0029] Specifically, the welding seat 7 is arranged at the center of the inner cavity of the inner support plate 3. Setting the welding seat 7 at the center facilitates the patient to hold the handle with a raised hand when lying flat; because it is in the middle position, even when the "top arm" rotates to the most unfavorable position towards the side of the bed, when the patient uses the lifting rod 2 under the bed at this time, there will be no risk of the bed body tipping over.
[0030] Specifically, the fixed brace 6 penetrates through the sides of two welding seats 7.
[0031] Specifically, the shape of the outer brace plate 8 is an arch arc. The outer brace plate 8 and the inner brace plate 3 are made of thin-walled materials and only serve as a wrapping function.
[0032] All standard parts used in the present utility model can be purchased from the market. 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, and welding 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.
[0033] The implementation principle of a medical bed with a new type of lifting rod fixing sleeve fixing mechanism in an embodiment of the present utility model is as follows: The fixing seats 4 at both ends of the "head cross brace" penetrate through the inner brace plate 3, are connected to the bed body 1 on the outside, and are welded to two fixed braces 6 on the inside. Two welding seats 7 are welded to the middle positions of the two fixed braces 6; the fixing sleeve 9 is fixed to the middle positions of the two welding seats 7. The two welding seats 7 are fixed to the middle positions of the two fixed braces 6. A fixing seat 4 is symmetrically fixed at each end of the two fixed braces 6, and the fixing seat 4 is connected to the bed main body; therefore, as long as the strength of the welding seat 7, the fixed brace 6, and the fixing seat 4 is increased, the fixing strength of the fixing sleeve 9 and the bed body 1 can be ensured. After completion, the outer brace plate 8 is sealed, then the fixing sleeve 9 is fixed to the welding seat 7, and finally the fixing shaft 10 is fixed to the welding seat 7.
[0034] 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 and clearly defined.
[0035] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", 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, and it can be the communication inside 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.
[0036] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may 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 top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.
[0037] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "example", "specific example" or "some examples" means 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 have to be directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0038] 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 may refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention may be combined with each other.
[0039] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art 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 fixing mechanism for a new type of lifting rod fixing sleeve, comprising a bed body (1), wherein a lifting rod (2) is arranged at the side end of the bed body (1) through a fixing mechanism, and it is characterized in that, The fixing mechanism includes: an inner support plate (3), on one side of which two fixing seats (4) are fixedly assembled, and the side ends of the two fixing seats (4) are fixedly assembled with the bed body (1); the other sides of the two fixing seats (4) are arranged inside the inner support plate (3), and two fixing braces (6) are welded to the other sides of the two fixing seats (4) simultaneously; two welding seats (7), fixedly assembled in the inner cavity of the inner support plate (3); an outer support plate (8), welded and assembled on the side surface of the inner support plate (3), and the side ends of the two welding seats (7) are arranged outside the outer support plate (8); a fixing sleeve (9), fixedly assembled between the side ends of the two welding seats (7).
2. The medical bed with a fixing mechanism for a novel lifting rod fixing sleeve according to claim 1, characterized in that: Fixing shafts (10) are assembled on both sides of the fixing sleeve (9), and anti-collision wheels are rotatably connected to the side ends of the two fixing shafts (10).
3. The medical bed with a fixing mechanism for a novel lifting rod fixing sleeve according to claim 1, wherein: The welding seats (7) are arranged at the center of the inner cavity of the inner support plate (3).
4. The medical bed with a fixing mechanism for a new type of lifting rod fixing sleeve according to claim 1, characterized in that: The fixing brace (6) penetrates through the side surfaces of the two welding seats (7).
5. A medical bed with a fixing mechanism for a new type of lifting rod fixing sleeve according to claim 1, characterized in that: The outer support plate (8) is in an arch shape.