Bed body assembly, sickbed and child bed
By designing the locking and unlocking mechanism of the slider and slide in the bed body assembly combined with the movable part, the problem of difficulty in replacing the guardrail and the bed frame in the prior art is solved, and the convenience of self-replacement and maintenance of the guardrail is achieved.
Patent Information
- Application Number
- CN202420642252.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The guardrails on the existing hospital bed and children's bed are integrated with the bed frame, which makes it difficult to replace the guardrails on their own when they are damaged, requiring the intervention of professional maintenance personnel and inconvenient maintenance.
A bed body assembly is designed, including a bed frame, guardrail assembly and connecting assembly. Through the design of sliders and slides, combined with movable parts and fixtures, the guardrail and bed frame can be detachable. Users can rotate the movable parts in the Switch between locking and unlocking status to facilitate the replacement of guardrails.
The guardrail and the bed frame are removable, and users can replace the damaged guardrails themselves, reducing their dependence on professional maintenance, improving maintenance convenience and reducing costs.
Smart Images
Figure CN222110369U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of bed design, and in particular to a bed assembly, a hospital bed and a children's bed. Background Art
[0002] In some beds, guardrails need to be installed on the beds to prevent people sleeping on them from falling off the bed. For example, in hospital beds and children's beds, guardrails are often installed on hospital beds and children's beds to prevent patients and children from falling when sleeping or getting up, and to provide reliable support for patients and children when getting up when necessary. However, the guardrails on existing hospital beds and children's beds are often integrated with the bed frame. If only the guardrail is damaged, it is difficult for users to replace the guardrail by themselves, and professional maintenance personnel are required to replace it, which is very inconvenient. Utility Model Content
[0003] The present application provides a bed body assembly, a hospital bed and a children's bed, which can solve the problem that an integrated bed frame and guardrails are difficult to replace when only the guardrails are damaged.
[0004] In order to solve the above-mentioned technical problems, the present application provides a bed body assembly, which is used for a hospital bed or a children's bed, and the bed body assembly includes a bed frame, a guardrail assembly and a connecting assembly; the guardrail assembly includes a guardrail and a guardrail mounting seat, and the guardrail is connected to the guardrail mounting seat; the connecting assembly includes a movable part and a fixed part; the fixed part is fixed on the bed frame, and one of the guardrail mounting seat and the fixed part has a slider, and the other has a slide, one end of the slide is an open end, and the open end is used to allow the slider to enter or exit the slide; the movable part is rotatably connected to the fixed part; the movable part can rotate relative to the fixed part to switch between a locked state and an unlocked state; in the locked state, the slider is located in the slide, and the movable part can prevent the slider from exiting the slide from the open end; in the unlocked state, the movable part can avoid the slider so that the slider can exit or enter the slide from the open end.
[0005] In one embodiment, the movable part is a hook, which has a connecting part and a hook body connected to each other; the connecting part is rotatably connected to the fixed part; in the locked state, the hook body hooks the slider, a part of the outer wall of the slider abuts the inner wall of the slide, and another part of the outer wall of the slider abuts the hook body, and the hook body and the inner wall of the slide jointly limit the slider.
[0006] In one embodiment, the guardrail mounting seat has a sliding block, the fixing member has a slideway, the other end of the slideway opposite to the open end is a closed end, and the closed end is arranged lower than the open end.
[0007] In one embodiment, the extension direction of the slideway is a straight line.
[0008] In one embodiment, the bed frame includes a head bar, a first side bar, a foot bar and a second side bar, and the head bar, the first side bar, the foot bar and the second side bar are connected end to end in sequence; the fixing member is fixed to the first side bar and / or the second side bar; when the fixing member is fixed to the first side bar, the open end is farther away from the second side bar than the closed end; when the fixing member is fixed to the second side bar, the open end is farther away from the first side bar than the closed end.
[0009] In one embodiment, if Figure 3 As shown, there are two fixing members, namely, a first fixing member and a second fixing member. The first fixing member and the second fixing member are fixed to the first side rod or the second side rod of the bed frame at intervals. The first fixing member is provided with a first slideway, and the second fixing member is provided with a second slideway. There are two movable members, namely, a first movable member and a second movable member. The first movable member is rotatably connected to the first fixing member, and the second movable member is rotatably connected to the second fixing member. The guardrail mounting seat includes a first side plate and a second side plate arranged in parallel, the first side plate is provided with a first slider, and the second side plate is provided with a second slider. In the locked state, the first slider is located in the first slideway, and the first movable member can prevent the first slider from exiting the first slideway from the open end of the first slideway; the second slider is located in the second slideway, and the second movable member can prevent the second slider from exiting the second slideway from the open end of the second slideway. By providing two side plates and two fixing members, the stability of the slider in the slideway can be improved, thereby improving the stability of the guardrail installed on the bed frame.
[0010] Furthermore, the first movable member is connected to a side of the first fixed member away from the second fixed member, the second movable member is connected to a side of the second fixed member away from the first fixed member, a first slider is provided on a side of the first side plate away from the second side plate, and a second slider is provided on a side of the second side plate away from the first side plate. Thus, the user can rotate the movable member from the outside of the first fixed member and the second fixed member, which is convenient for the user to operate the movable member.
[0011] Furthermore, the number of first sliders is two, and the two first sliders are arranged on the first side plate at intervals, the number of second sliders is two, and the two second sliders are arranged on the second side plate at intervals; the number of first slideways is two, and the two first slideways are arranged on the first fixing member at intervals, the number of second slideways is two, and the two second slideways are arranged on the second fixing member at intervals. By setting the number of first sliders and second sliders to two or more, the stability of the sliders in the slideways can be improved, thereby improving the stability of the guardrail installed on the bed frame.
[0012] In addition, the present application provides a hospital bed, which includes any of the bed body components mentioned above, and the bed body component is used for the hospital bed.
[0013] The present application provides a children's bed, which includes a bed body assembly involved in any one of the above items, and the bed body assembly is used for the children's bed.
[0014] The present application provides a bed body assembly, which is used for a hospital bed or a children's bed. The bed body assembly includes a bed frame, a guardrail assembly and a connecting assembly; the guardrail assembly includes a guardrail and a guardrail mounting seat, and the guardrail is connected to the guardrail mounting seat; the connecting assembly includes a movable part and a fixed part; the fixed part is fixed on the bed frame, one of the guardrail mounting seat and the fixed part has a slider, and the other has a slide, one end of the slide is an open end, and the open end is used to allow the slider to enter or exit the slide; the movable part is rotatably connected to the fixed part; the movable part can rotate relative to the fixed part to switch between a locked state and an unlocked state; in the locked state, the slider is located in the slide, and the movable part can prevent the slider from exiting the slide from the open end; in the unlocked state, the movable part can avoid the slider so that the slider can exit or enter the slide from the open end. Since the bed body assembly is provided with a guardrail mounting seat and a fixing part, the guardrail mounting seat and the fixing part can be connected and separated by sliding a slider into or out of a slideway, thereby realizing the detachability of the guardrail and the bed frame, and the bed body assembly can be switched between a locked state and an unlocked state by rotating the movable part. In the event that the guardrail is damaged or broken, the guardrail and the guardrail mounting seat can be removed and replaced separately without interfering with the bed frame and other components. The operation is simple, which improves the convenience of user maintenance. The user can replace it by himself without the need for professional maintenance personnel, which can effectively reduce the loss of labor and cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A structural schematic diagram of a locked state of a bed assembly provided in an embodiment of the present application;
[0016] Figure 2 A structural schematic diagram of the unlocked state of a bed assembly provided in an embodiment of the present application;
[0017] Figure 3 for Figure 2 Schematic diagram of the explosion structure;
[0018] Figure 4 This is a schematic structural diagram of a bed assembly provided in another embodiment of the present application. DETAILED DESCRIPTION
[0019] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.
[0020] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.
[0021] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).
[0022] The terms "parallel" and "perpendicular" are defined in terms of the current technological level, rather than being absolutely strict definitions in the mathematical sense. A small amount of deviation is allowed, and approximately parallel, approximately perpendicular, etc. are all acceptable. For example, A and B are parallel, which means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0° and 10°. For example, A and B are perpendicular, which means that A and B are perpendicular or approximately perpendicular, and the angle between A and B can be between 80° and 100°.
[0023] like Figure 1-3 As shown, the present application provides a bed assembly. The bed assembly is used to be installed on a hospital bed or a children's bed. It should be noted that in the present application, the directional terms mentioned in the embodiments of the present application, such as "upper", "inner", "outer", "side", etc., are only referenced to the direction of the bed assembly when it is actually used. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.
[0024] Please refer to Figure 1-3The bed body assembly includes a bed frame 10, a guardrail assembly 20 and a connecting assembly 30. The guardrail assembly 20 includes a guardrail 21 and a guardrail mounting seat 22, and the guardrail 21 is connected to the guardrail mounting seat 22. Among them, the guardrail 21 and the guardrail mounting seat 22 can be directly connected or indirectly connected.
[0025] The connecting assembly 30 includes a movable part 31 and a fixed part 32. The fixed part 32 is fixed to the bed frame 10, and one of the guardrail mounting seat 22 and the fixed part 32 has a slider 33, and the other has a slideway 34. For example, the guardrail mounting seat 22 may have a slider 33, and the fixed part 32 may have a slideway 34, or the guardrail mounting seat 22 may have a slideway 34, and the fixed part 32 may have a slider 33. The shapes of the slider 33 and the slideway 34 are not limited, and they only need to be compatible with the shape of the slideway 34. In one embodiment, the slider 33 is in the shape of a cylinder, and the inner diameter of the slideway 34 is slightly larger than the outer diameter of the cylinder. The slideway 34 may be in the form of a groove or a through hole, for example, in Figure 1-3 In the embodiment, the slideway 34 is a through hole provided on the fixing member 32 .
[0026] Please refer to Figure 3 One end of the slideway 34 is an open end 331, and the open end 331 is used to allow the slider 33 to enter or exit the slideway 34. The movable member 31 is rotatably connected to the fixed member 32, and the movable member 31 is arranged on the peripheral side of the slideway 34. The movable member 31 can rotate relative to the fixed member 32 to switch the bed assembly between the locked state and the unlocked state.
[0027] like Figure 1 As shown, in the locked state, the slider 33 is located in the slideway 34, and the movable member 31 can prevent the slider 33 from exiting the slideway 34 from the open end 331, that is, the movable member 31 rotates relative to the fixed member 32 and rotates to the side of the slider 33 close to the open end 331 to prevent the slider 33 from exiting the slideway 34 from the open end 331. In the unlocked state, the movable member 31 can rotate to a position to avoid the slider 33, so that the slider 33 can exit from the open end 331 or enter the slideway 34.
[0028] Since the bed assembly is provided with a guardrail mounting seat 22 and a fixing member 32, the guardrail mounting seat 22 and the fixing member 32 can be connected and separated by sliding into or out of the slideway 34 through the slider 33, so that the guardrail 21 and the bed frame 10 can be detached, and the bed assembly can be switched between a locked state and an unlocked state by rotating the movable member 31. In the case that the guardrail 21 is damaged or broken, the guardrail 21 and the guardrail mounting seat 22 can be disassembled and replaced separately, and the bed frame 10 and other components are not disturbed. The operation is simple, and the user's maintenance convenience is improved. The user can replace it by himself without the need for professional maintenance personnel to replace it, which can effectively reduce the loss of labor and cost. In addition, when the guardrail 21 is not damaged or broken, when the user needs, the guardrail 21 can also be disassembled and the patient or child can get out of bed, so that the nursing staff or supervisor can take better care of the patient and the child.
[0029] In one embodiment, if Figure 1-3 As shown, the movable member 31 is a hook, and the hook has a connecting portion 311 and a hook body 312 connected to each other. The connecting portion 311 is rotatably connected to the fixed member 32. When in the locked state, as shown in FIG. Figure 1 As shown, the hook body 312 hooks the slider 33, a portion of the outer wall of the slider 33 abuts against the inner wall of the slideway 34, and another portion of the outer wall of the slider 33 abuts against the hook body 312. The hook body 312 and the inner wall of the slideway 34 jointly limit the slider 33. In one embodiment, the hook structure is used to match the shape of the portion of the surface abutting against the slider 33 with the portion of the outer surface of the slider 33. In the unlocked state, the hook body 312 rotates relative to the slider 33 toward the side away from the slider 33 until it rotates to a position to avoid the slider 33. By setting the movable member 31 as a hook structure, in the locked state, the hook structure can jointly limit the slider 33 with the slideway 34 to prevent the slider 33 from sliding out of the slideway 34.
[0030] In one embodiment, if Figure 2 and Figure 3As shown, the guardrail mounting seat 22 has a slider 33, and the fixing member 32 has a slide 34. One end of the slide 34 is an open end 331, and the other end of the slide 34 is a closed end 332. The open end 331 and the closed end 332 are arranged opposite to each other, and the closed end 332 is arranged lower than the open end 331. That is, the slide 34 shows a tendency to extend downward from the open end 331 to the closed end 332. Generally, the movable member 31 can be arranged on the peripheral side of the closed end 332. In the locked state, a part of the outer wall of the slider 33 abuts the inner wall of the closed end 332, and another part of the outer wall abuts the movable member 31. By setting the closed end 332 lower than the open end 331, the deadweight of the guardrail mounting seat 22 can further prevent the slider 33 from sliding out of the slide 34 in the locked state. In other embodiments, when the guardrail mounting seat 22 has a slideway 34 and the fixing member 32 has a slider 33 , the open end 331 is disposed lower than the closed end 332 .
[0031] Furthermore, the extension direction of the slideway 34 is a straight line, thereby facilitating the slider 33 to slide quickly and smoothly to the closed end 332 , thereby reducing the difficulty of the installation operation between the guardrail mounting seat 22 and the fixing member 32 .
[0032] In one embodiment, if Figure 1 As shown, the bed frame 10 includes a bed head bar 11, a first side bar 12, a bed foot bar 13 and a second side bar 14. The bed head bar 11, the first side bar 12, the bed foot bar 13 and the second side bar 14 are connected end to end in sequence. The fixing member 32 is fixed to the first side bar 12 and / or the second side bar 14, so that the guardrail 21 can be arranged on the side of the bed to prevent the patient or child from falling from the side to the bottom of the bed. In the embodiment where the guardrail mounting seat 22 has a slider 33 and the fixing member 32 has a slideway 34, when the fixing member 32 is fixed to the first side bar 12, the open end 331 is further away from the second side bar 14 relative to the closed end 332; when the fixing member 32 is fixed to the second side bar 14, the open end 331 is further away from the first side bar 12 relative to the closed end 332, so that the user can slide the slider 33 of the guardrail mounting seat 22 into the slideway 34 of the fixing member 32 from the outside of the bed frame 10.
[0033] In other embodiments, for example, in an embodiment where the guardrail mounting seat 22 has a slide 34 and the fixing member 32 has a slider 33, when the fixing member 32 is fixed to the first side rod 12, the closed end 332 is farther away from the second side rod 14 relative to the open end 331, and when the fixing member 32 is fixed to the second side rod 14, the closed end 332 is farther away from the first side rod 12 relative to the open end 331.
[0034] In one embodiment, if Figure 3As shown, there are two fixing members 32, namely, a first fixing member 321 and a second fixing member 322; the first fixing member 321 and the second fixing member 322 are fixed to the bed frame 10 at intervals; the first fixing member 321 is provided with a first slideway 3211, and the second fixing member 322 is provided with a second slideway 3221; there are two movable members 31, namely, a first movable member 313 and a first movable member 314; the first movable member 313 is rotatably connected to the first fixing member 321, and the first movable member 314 is rotatably connected to the second fixing member 322; the guardrail mounting seat 22 It includes a first side plate 221 and a second side plate 222 arranged in parallel, a first slider 2211 is arranged on the first side plate 221, and a second slider is arranged on the second side plate 222; in the locked state, the first slider 2211 is located in the first slide 3211, and the first movable member 313 can prevent the first slider 2211 from exiting the first slide 3211 from the open end 331 of the first slide 3211; the second slider is located in the second slide 3221, and the first movable member 314 can prevent the second slider from exiting the second slide 3221 from the open end 331 of the second slide 3221.
[0035] In one embodiment, the first movable member 313 is connected to a side of the first fixed member 321 away from the second fixed member 322, the first movable member 314 is connected to a side of the second fixed member 322 away from the first fixed member 321, a first slider 2211 is provided on a side of the first side plate 221 away from the second side plate 222, and a second slider is provided on a side of the second side plate 222 away from the first side plate 221.
[0036] In one embodiment, the number of first sliders 2211 is two, and the two first sliders 2211 are arranged on the first side plate 221 at intervals up and down, and the number of second sliders is two, and the two second sliders are arranged on the second side plate 222 at intervals up and down; the number of first slides 3211 is two, and the two first slides 3211 are arranged on the first fixing member 321 at intervals up and down, and the number of second slides 3221 is two, and the two second slides 3221 are arranged on the second fixing member 322 at intervals up and down.
[0037] Please refer to Figure 4In one embodiment, the guardrail 21 includes a guardrail body 211, a guardrail fixing seat 212, a handle 213 and a gas spring 214. The guardrail fixing seat 212 is mounted on the guardrail mounting seat 22, the guardrail body 211 and the handle 213 are mounted on the guardrail fixing seat 212, one end of the gas spring 214 is mounted on the guardrail mounting seat 22, and the other end is mounted on the guardrail fixing seat 212. When the guardrail fixing seat 212 is mounted on the guardrail mounting seat 22, when the guardrail 21 needs to be released, by pulling the handle 213, the hook inside the guardrail fixing seat 212 can be disengaged from the hook hanging pin, and the guardrail 21 can move downward under the action of its own weight until the release is completed. When the guardrail 21 needs to be lifted, the guardrail 21 is pulled upward until the hook inside the guardrail 21 is locked with the hook hanging pin, so that the guardrail 21 remains in the lifted position.
[0038] As an application scenario of the bed assembly, the present application also provides a hospital bed, which includes the bed assembly involved in any of the above items. The bed assembly is used for the hospital bed. The hospital bed can achieve the same technical effect as the above bed assembly, which will not be repeated here.
[0039] As another application scenario of the bed assembly, the present application provides a children's bed, which includes any of the above-mentioned bed assemblies, and the bed assembly is used for the children's bed. The children's bed can achieve the same technical effects as the above-mentioned bed assembly, which will not be described in detail here.
[0040] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of the present invention.
Claims
1. A bed assembly, the bed assembly being used for a hospital bed or a children's bed, characterized in that: The bed assembly comprises: bedstead; A guardrail assembly, the guardrail assembly comprising a guardrail and a guardrail mounting seat, the guardrail being connected to the guardrail mounting seat; and a connecting assembly, the connecting assembly comprising a movable part and a fixed part; the fixed part is fixed on the bed frame, one of the guardrail mounting seat and the fixed part has a slider, and the other has a slideway, one end of the slideway is an open end, and the open end is used to allow the slider to enter or exit the slideway; the movable part is rotatably connected to the fixed part; The movable part can rotate relative to the fixed part to switch between a locked state and an unlocked state; in the locked state, the slider is located in the slideway, and the movable part can prevent the slider from exiting the slideway from the open end; in the unlocked state, the movable part can avoid the slider so that the slider can exit from the open end or enter the slideway.
2. The bed assembly according to claim 1, characterized in that: The movable part is a hook, which has a connecting part and a hook body connected to each other; the connecting part is rotatably connected to the fixed part; in the locked state, the hook body hooks the slider, a part of the outer wall of the slider abuts against the inner wall of the slide, and another part of the outer wall of the slider abuts against the hook body, and the hook body and the inner wall of the slide jointly limit the slider.
3. The bed assembly according to claim 1, characterized in that: The guardrail mounting seat has a sliding block, the fixing member has a slideway, the other end of the slideway opposite to the open end is a closed end, and the closed end is arranged lower than the open end.
4. The bed assembly according to claim 3, characterized in that: The extending direction of the slideway is a straight line.
5. The bed assembly according to claim 3, characterized in that: The bed frame includes a headboard bar, a first side bar, a footboard bar and a second side bar, wherein the headboard bar, the first side bar, the footboard bar and the second side bar are connected end to end in sequence; the fixing member is fixed to the first side bar and / or the second side bar; when the fixing member is fixed to the first side bar, the open end is farther away from the second side bar than the closed end; when the fixing member is fixed to the second side bar, the open end is farther away from the first side bar than the closed end.
6. The bed assembly according to claim 1, characterized in that: The number of the fixing parts is two, namely the first fixing part and the second fixing part; the first fixing part and the second fixing part are fixed on the bed frame at an interval; the first fixing part is provided with a first slide, and the second fixing part is provided with a second slide; the number of the movable parts is two, namely the first movable part and the second movable part; the first movable part is rotatably connected to the first fixing part, and the second movable part is rotatably connected to the second fixing part; the guardrail mounting seat includes a first side plate and a second side plate arranged in parallel, the first side plate is provided with a first slider, and the second side plate is provided with a second slider; in the locked state, the first slider is located in the first slide, and the first movable part can prevent the first slider from exiting the first slide from the open end of the first slide; the second slider is located in the second slide, and the second movable part can prevent the second slider from exiting the second slide from the open end of the second slide.
7. The bed assembly according to claim 6, characterized in that: The first movable member is connected to a side of the first fixing member away from the second fixing member, the second movable member is connected to a side of the second fixing member away from the first fixing member, the first sliding block is provided on a side of the first side plate away from the second side plate, and the second sliding block is provided on a side of the second side plate away from the first side plate.
8. The bed assembly according to claim 6, characterized in that: There are two first sliders, and the two first sliders are arranged on the first side plate at intervals up and down; there are two second sliders, and the two second sliders are arranged on the second side plate at intervals up and down; there are two first slide rails, and the two first slide rails are arranged on the first fixing member at intervals up and down; there are two second slide rails, and the two second slide rails are arranged on the second fixing member at intervals up and down.
9. A hospital bed, characterized in that: The hospital bed comprises the bed body assembly according to any one of claims 1 to 8, and the bed body assembly is used for a hospital bed.
10. A children's bed, characterized in that: The children's bed comprises the bed body assembly according to any one of claims 1 to 8, and the bed body assembly is used for a children's bed.