Bed structure with guardrails
By designing a slidable and rotatable connection guardrail structure, the problem of guardrail hindering medical staff's operations and affecting patients' access and getting off the bed is solved, and the flexible switching between the guardrail between hiding and providing leverage points is achieved, which improves the convenience of the hospital bed.
Patent Information
- Application Number
- CN202422402310.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-30
AI Technical Summary
During use, the guardrails of existing beds not only hinder the operation of medical staff but also affect patients getting on and off the bed, and lack flexibility and convenience.
A bed structure with a guardrail is designed. The guardrail can be slid and rotatably connected to the bed frame, and has a first position and a second position. In the first position, it is hidden under the bed board and does not hinder the operation of medical staff. In the second position, it is located on the side of the bed board to provide a force point to facilitate patients to get on and off the bed.
It realizes that the guardrail can prevent patients from falling from the bed without hindering the operation of medical staff, and facilitate patients to get on and off the bed by themselves, improving the convenience of use.
Smart Images
Figure CN223232924U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment and appliances, in particular to a bed structure with guardrails. Background Art
[0002] Early hospital beds lacked side rails, making them inconvenient for patients who had difficulty rising or lying down on their own. They could only do so with the help of medical staff, family members, fellow patients, or others. Furthermore, patients, especially children, could easily fall out of bed when turning over. Later hospital beds were specially designed with side rails welded to the sides, allowing patients with difficulty rising or lying down to do so on their own without having to wait for help, making them much more convenient to use. However, the presence of the rails often hindered medical staff's work during treatment and made it inconvenient for patients to get in and out of bed.
[0003] Therefore, a bed structure with guardrails is needed badly to solve the above-mentioned technical problems. Utility Model Content
[0004] The purpose of the utility model is to provide a bed structure with guardrails, which can not hinder the work of medical staff and does not affect patients getting on and off the bed.
[0005] To achieve this purpose, the present invention adopts the following technical solutions:
[0006] A bed structure with guardrails comprises: a bed frame, a bed board, a guardrail and a locking piece, wherein the bed board is arranged on the bed frame, the guardrail is slidably arranged on the bed frame, and one end of the guardrail can be rotatably connected to the bed frame, the locking piece is arranged on the guardrail, and the locking piece can be connected to the bed frame, the guardrail has a first position and a second position relative to the bed frame, when the guardrail is in the first position, the guardrail is located below the bed board and the guardrail is parallel to the bed board, when the guardrail is in the second position, the guardrail is arranged at an angle to the bed board, and the locking piece is connected to the bed frame so that the guardrail and the bed board maintain a preset angle.
[0007] As a preferred technical solution for the above-mentioned bed structure with guardrails, the bed structure with guardrails also includes a slide and a hinge. The slide is slidably arranged on the bed frame, and the two leaves of the hinge are respectively connected to the slide and the guardrail. When the guardrail is in the first position, the guardrail is flush with the slide, and when the guardrail is in the second position, the guardrail is perpendicular to the slide.
[0008] As a preferred technical solution of the above-mentioned bed structure with guardrails, the bed structure with guardrails further includes a slide rail, the slide rail is installed on the bed frame, and the slide plate is slidably connected to the slide rail.
[0009] As a preferred technical solution for the above-mentioned bed structure with a guardrail, the bed structure with a guardrail also includes a first limit member and a second limit member, and the first limit member and the second limit member are respectively arranged at both ends of the slide rail. When the guardrail is located at the first position, one end of the slide plate is against the first limit member, and when the guardrail is located at the second position, the other end of the slide plate is against the second limit member.
[0010] As a preferred technical solution for the above-mentioned bed structure with guardrails, the bed structure with guardrails also includes a locking member, which is arranged on the slide, and the bed frame is provided with a first locking groove and a second locking groove. When the guardrail is located in the first position, the locking member is inserted into the first locking groove, and when the guardrail is located in the second position, the locking member is inserted into the second locking groove.
[0011] As an optimal technical solution for the above-mentioned bed structure with guardrails, the locking member includes a fixing seat and a locking rod, one end of the fixing seat is arranged on the slide, the bed frame is provided with a through hole, the other end of the fixing seat passes through the through hole, and can move along the length direction of the through hole, the locking rod is rotatably connected to the other end of the fixing seat, and the first locking groove and the second locking groove are respectively arranged at both ends of the through hole.
[0012] As a preferred technical solution for the above-mentioned bed structure with guardrails, the bed structure with guardrails also includes a support plate and a connecting rod, the support plate is arranged on the bed frame, the support plate is provided with a first through groove, the slide rail is provided with a second through groove, one end of the connecting rod passes through the first through groove and the second through groove in sequence and is connected to the slide, and the other end of the connecting rod is connected to the fixed seat.
[0013] As an optimal technical solution for the above-mentioned bed structure with guardrails, the through hole includes a first stepped hole and a second stepped hole that are interconnected, a stepped surface is provided between the first stepped hole and the second stepped hole, the fixed seat is arranged in the first stepped hole and is offset against the stepped surface, the fixed seat can move along the length direction of the first stepped hole, and the other end of the connecting rod passes through the second stepped hole and is connected to the fixed seat.
[0014] As an optimal technical solution for the above-mentioned bed structure with guardrails, a plurality of weight-reducing holes are provided at intervals between the guardrails.
[0015] As an optimal technical solution for the above-mentioned bed structure with guardrails, the guardrail is provided with a mounting groove, the locking member includes a locking head and a locking seat, the locking seat is installed in the mounting groove, the locking head is slidably set on the locking seat, and the bed frame is provided with a locking hole, and the locking head can pass through the mounting groove and be inserted into the locking hole.
[0016] Beneficial effects of the utility model:
[0017] The utility model provides a bed structure with guardrails. The bed structure with guardrails includes: a bed frame, a bed board, a guardrail, and a locking member. The bed board is set on the bed frame, the guardrail is slidably set on the bed frame, and one end of the guardrail can be rotatably connected to the bed frame. The locking member is set on the guardrail, and the locking member can be connected to the bed frame. The guardrail has a first position and a second position relative to the bed frame. When the guardrail is in the first position, the guardrail is located below the bed board and is parallel to the bed board. When the guardrail is in the second position, the guardrail is set at an angle to the bed board. The locking member is connected to the bed frame so that the guardrail and the bed board maintain a preset angle. When the guardrail of the bed structure with guardrails is in the first position, the guardrail is hidden under the bed board and can not hinder the work of medical staff. When the guardrail is in the second position, the guardrail is upright on the side of the bed board, which can provide a leverage point for the patient, making it easier for the patient to get on and off the bed, and can prevent the patient from falling off the bed. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.
[0019] Figure 1 Schematic diagram of the structure of the bed with guardrails provided in the embodiment of the utility model Figure 1 ;
[0020] Figure 2 Schematic diagram of the structure of the bed with guardrails provided in the embodiment of the utility model Figure 2 ;
[0021] Figure 3 for Figure 2 A partial enlarged view of middle A;
[0022] Figure 4 for Figure 2 A partial enlarged view of B in the middle;
[0023] Figure 5 Schematic diagram of the structure of the bed with guardrails provided in the embodiment of the utility model Figure 3 ;
[0024] Figure 6 for Figure 5 A partial enlarged view of C in the middle.
[0025] In the picture:
[0026] 1. Bed frame; 101. Through hole; 1011. First stepped hole; 1012. Second stepped hole; 2. Bed board; 3. Guardrail; 31. Weight-reducing hole; 32. Mounting slot; 4. Locking piece; 41. Locking head; 42. Locking seat; 5. Slide plate; 6. Hinge; 7. Slide rail; 8. Locking piece; 81. Fixed seat; 82. Locking rod; 9. Support plate; 91. First through slot; 10. Connecting rod. DETAILED DESCRIPTION
[0027] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.
[0028] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0029] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.
[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are used to refer to positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.
[0031] like Figures 1 to 6 As shown, the present invention provides a bed structure with guardrails. The bed structure with guardrails comprises: a bed frame 1, a bed board 2, guardrails 3 and a locking member 4.
[0032] Specifically, a bed board 2 is mounted on a bed frame 1, and a guardrail 3 is slidably mounted on the bed frame 1. One end of the guardrail 3 is rotatably connected to the bed frame 1. A locking member 4 is mounted on the guardrail 3 and is connected to the bed frame 1. The guardrail 3 has a first position and a second position relative to the bed frame 1. When the guardrail 3 is in the first position, the guardrail 3 is positioned below the bed board 2 and parallel to the bed board 2. When the guardrail 3 is in the second position, the guardrail 3 is positioned at an angle to the bed board 2. The locking member 4 is connected to the bed frame 1 to maintain a predetermined angle between the guardrail 3 and the bed board 2. In the first position, the guardrail 3 of this bed structure with guardrails is concealed beneath the bed board 2, out of the way of medical staff. In the second position, the guardrail 3 is positioned upright on the side of the bed board 2, providing a foothold for patients, facilitating their in and out of bed, and preventing them from falling off the bed. Furthermore, when the guardrail 3 is in the second position, the guardrail 3 is perpendicular to the bed board 2.
[0033] Furthermore, in this embodiment, the bed structure with guardrails includes four guardrails 3. The four guardrails 3 are divided into two groups, each group consisting of two guardrails 3. The two groups of guardrails 3 are respectively disposed on the left and right sides of the bed board 2. The two guardrails 3 in each group are spaced apart along the length of the bed board 2, thereby ensuring that the entire bed board 2 is surrounded by the guardrails 3, thereby preventing the patient from falling off the bed. Of course, in other embodiments, the number of guardrails 3 is determined based on actual conditions, which will not be further described here.
[0034] Optionally, the bed structure with guardrails further includes a slide 5 and a hinge 6. The slide 5 is slidably mounted on the bed frame 1, and the two hinges 6 are respectively connected to the slide 5 and the guardrail 3. When the guardrail 3 is in the first position, the guardrail 3 is flush with the slide 5. When the guardrail 3 is in the second position, the guardrail 3 is perpendicular to the slide 5. Specifically, the slides 5 are provided in a one-to-one correspondence with the guardrail 3, and each guardrail 3 is provided with two hinges 6. This improves the stability of the connection between the slide 5 and the guardrail 3. The hinges 6 also enable the guardrail 3 to be folded upward 90° so that the surface of the guardrail 3 is flush with the side of the bed board 2.
[0035] Optionally, the bed structure with guardrails further includes slide rails 7, which are mounted on the bed frame 1, and the slide plates 5 are slidably connected to the slide rails 7. Specifically, slide rails 7 are provided on both sides of each slide plate 5, which are fixed to the bed frame 1. The slide rails 7 have slide grooves, and the two sides of the slide plate 5 are respectively inserted into the slide grooves on both sides, which can ensure stable movement of the slide plate 5. The slide rails 7 can also support the slide plate 5, thereby improving the bearing capacity of the guardrail 3 and the slide plate 5.
[0036] Optionally, the bed structure with guardrails further includes a first limiter and a second limiter, which are respectively arranged at the two ends of the slide rail 7. When the guardrail 3 is in the first position, one end of the slide plate 5 abuts against the first limiter, and when the guardrail 3 is in the second position, the other end of the slide plate 5 abuts against the second limiter. Specifically, each slide rail 7 is provided with a first limiter and a second limiter at both ends. When the guardrail 3 is pulled out and located in the first position, one end of the slide plate 5 abuts against the first limiter, which can prevent the slide plate 5 from separating from the slide rail 7. When the guardrail 3 is retracted and located in the second position, the other end of the slide plate 5 abuts against the second limiter, which can prevent the left and right slide plates 5 from colliding, thereby preventing the slide plate 5 from being damaged and increasing the service life of the slide plate 5.
[0037] Optionally, the bed structure with guardrails further includes a locking member 8, which is disposed on the slide 5. The bed frame 1 is provided with a first locking groove and a second locking groove. When the guardrail 3 is in the first position, the locking member 8 is disposed in the first locking groove. When the guardrail 3 is in the second position, the locking member 8 is disposed in the second locking groove. Specifically, the locking member 8 is disposed in a one-to-one correspondence with the slide 5. When the guardrail 3 is in the first position, the locking member 8 is disposed in the first locking groove, which can keep the guardrail 3 in the first position and prevent the slide 5 from moving. When the guardrail 3 is in the second position, the locking member 8 is disposed in the second locking groove, which can keep the guardrail 3 in the second position and prevent the slide 5 from moving.
[0038] Furthermore, the locking member 8 includes a fixing seat 81 and a locking rod 82. One end of the fixing seat 81 is mounted on the slide 5. The bed frame 1 is provided with a through hole 101. The other end of the fixing seat 81 passes through the through hole 101 and can move along the length of the through hole 101. The locking rod 82 is rotatably connected to the other end of the fixing seat 81. A first locking groove and a second locking groove are respectively provided at the ends of the through hole 101. Specifically, the through hole 101 is an elongated hole. When the guardrail 3 is in the first position, the locking rod 82 is disposed in the first locking groove. When the guardrail 3 needs to be moved to the second position, the locking rod 82 is moved to separate the locking rod 82 from the first locking groove, thereby pulling the guardrail 3 to the second position. When the guardrail 3 is in the second position, the locking rod 82 is moved to disengage the locking rod 82 from the second locking groove, thereby preventing the slide 5 from moving. Furthermore, the locking rod 82 is T-shaped.
[0039] Furthermore, the bed structure with guardrails also includes a support plate 9 and a connecting rod 10. The support plate 9 is provided on the bed frame 1. The support plate 9 is provided with a first through slot 91. The slide rail 7 is provided with a second through slot. One end of the connecting rod 10 passes through the first through slot 91 and the second through slot in sequence to connect with the slide 5, and the other end of the connecting rod 10 is connected to the fixed seat 81. Specifically, the support plate 9 and the slide 5 are provided in a one-to-one correspondence, and the connecting rod 10 and the support plate 9 are provided in a one-to-one correspondence. The support plate 9 is fixed to the bed frame 1. The first through slot 91 is in the shape of an elongated strip. The two ends of the connecting rod 10 are respectively connected to the slide 5 and the fixed seat 81. The connecting rod 10 is L-shaped. The connecting rod 10 passes through the first through slot 91. The connecting rod 10 can move along the length direction of the first through slot 91 and abut against the slot wall of the first through slot 91, so as to support the slide 5 and enable the slide 5 to move stably.
[0040] Furthermore, the through hole 101 includes a first stepped hole 1011 and a second stepped hole 1012 that are interconnected, and there is a stepped surface between the first stepped hole 1011 and the second stepped hole 1012. The fixing seat 81 is arranged in the first stepped hole 1011 and is offset from the stepped surface. The fixing seat 81 can move along the length direction of the first stepped hole 1011, and the other end of the connecting rod 10 passes through the second stepped hole 1012 and is connected to the fixing seat 81. Specifically, the first locking groove and the second locking groove are respectively arranged at the two ends of the first stepped hole 1011, and the width of the first stepped hole 1011 is greater than the width of the second stepped hole 1012, so that the fixing seat 81 can be embedded in the first stepped hole 1011, and the bottom surface of the fixing seat 81 is against the stepped surface, thereby supporting the skateboard 5 and improving the pressure-bearing capacity of the skateboard 5; and the fixing seat 81 moves in the first stepped hole 1011, and the fixing seat 81 can be against the hole walls at both ends of the first stepped hole 1011, which plays a limiting role on the fixing seat 81, that is, limiting the movement displacement of the skateboard 5.
[0041] Optionally, the guardrail 3 is provided with a plurality of weight-reducing holes 31 at intervals, which can reduce the weight of the guardrail 3 and make it easier for the elderly, children, women and children to use it. The weight-reducing holes 31 can provide a dragging position to facilitate the user to pull out the guardrail 3.
[0042] Optionally, the guardrail 3 is provided with a mounting slot 32, and the locking member 4 includes a locking head 41 and a locking seat 42. The locking seat 42 is mounted in the mounting slot 32, and the locking head 41 is slidably mounted on the locking seat 42. The bed frame 1 is provided with a locking hole, and the locking head 41 can pass through the mounting slot 32 and be inserted into the locking hole. Specifically, the locking head 41 is a latch, and the locking seat 42 is fixed to the mounting slot 32 by a bolt, which can prevent the locking member 4 from being exposed and prevent the user from colliding with the locking member 4 and being injured. The locking head 41 passes through the mounting slot 32 and is inserted into the locking hole to fix the guardrail 3 and prevent the guardrail 3 from rotating.
[0043] Furthermore, the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.
Claims
1. A bed structure with guardrails, characterized in that: include: A bed frame (1), a bed board (2), a guardrail (3) and a locking member (4), wherein the bed board (2) is arranged on the bed frame (1), the guardrail (3) is slidably arranged on the bed frame (1), and one end of the guardrail (3) can be rotatably connected to the bed frame (1), the locking member (4) is arranged on the guardrail (3), and the locking member (4) can be connected to the bed frame (1), the guardrail (3) has a first position and a second position relative to the bed frame (1), when the guardrail (3) is located at the first position, the guardrail (3) is located below the bed board (2), and the guardrail (3) is parallel to the bed board (2), when the guardrail (3) is located at the second position, the guardrail (3) and the bed board (2) are arranged at an angle, and the locking member (4) is connected to the bed frame (1) so that the guardrail (3) and the bed board (2) maintain a preset angle.
2. A bed structure with guardrails according to claim 1, characterized in that: The bed structure with guardrails further comprises a slide plate (5) and a hinge (6); the slide plate (5) is slidably arranged on the bed frame (1); two leaves of the hinge (6) are respectively connected to the slide plate (5) and the guardrail (3); when the guardrail (3) is located in the first position, the guardrail (3) is flush with the slide plate (5); when the guardrail (3) is located in the second position, the guardrail (3) is perpendicular to the slide plate (5).
3. The bed structure with guardrails according to claim 2, characterized in that: The bed structure with guardrails further comprises a slide rail (7), wherein the slide rail (7) is mounted on the bed frame (1), and the slide plate (5) is slidably connected to the slide rail (7).
4. The bed structure with guardrails according to claim 3, characterized in that: The bed structure with guardrails further comprises a first limiting member and a second limiting member, wherein the first limiting member and the second limiting member are respectively arranged at both ends of the slide rail (7); when the guardrail (3) is located at the first position, one end of the slide plate (5) abuts against the first limiting member; and when the guardrail (3) is located at the second position, the other end of the slide plate (5) abuts against the second limiting member.
5. The bed structure with guardrails according to claim 3, characterized in that: The bed structure with guardrails further comprises a locking member (8), wherein the locking member (8) is arranged on the slide plate (5), and the bed frame (1) is provided with a first locking groove and a second locking groove. When the guardrail (3) is located at the first position, the locking member (8) is inserted into the first locking groove, and when the guardrail (3) is located at the second position, the locking member (8) is inserted into the second locking groove.
6. The bed structure with guardrails according to claim 5, characterized in that: The locking member (8) comprises a fixing seat (81) and a locking rod (82), one end of the fixing seat (81) is arranged on the slide plate (5), the bed frame (1) is provided with a through hole (101), the other end of the fixing seat (81) passes through the through hole (101) and can move along the length direction of the through hole (101), the locking rod (82) is rotatably connected to the other end of the fixing seat (81), and the first locking groove and the second locking groove are respectively arranged at both ends of the through hole (101).
7. The bed structure with guardrails according to claim 6, characterized in that: The bed structure with guardrails further comprises a support plate (9) and a connecting rod (10), wherein the support plate (9) is arranged on the bed frame (1), the support plate (9) is provided with a first through slot (91), the slide rail (7) is provided with a second through slot, one end of the connecting rod (10) passes through the first through slot (91) and the second through slot in sequence to be connected to the slide plate (5), and the other end of the connecting rod (10) is connected to the fixing seat (81).
8. The bed structure with guardrails according to claim 7, characterized in that: The through hole (101) comprises a first stepped hole (1011) and a second stepped hole (1012) which are interconnected. A stepped surface is provided between the first stepped hole (1011) and the second stepped hole (1012). The fixing seat (81) is arranged in the first stepped hole (1011) and abuts against the stepped surface. The fixing seat (81) is capable of moving along the length direction of the first stepped hole (1011). The other end of the connecting rod (10) passes through the second stepped hole (1012) and is connected to the fixing seat (81).
9. A bed structure with guardrails according to any one of claims 1 to 8, characterized in that: The guardrail (3) is provided with a plurality of weight-reducing holes (31) at intervals.
10. A bed structure with guardrails according to any one of claims 1 to 8, characterized in that: The guardrail (3) is provided with a mounting groove (32), the locking member (4) comprises a locking head (41) and a locking seat (42), the locking seat (42) is installed in the mounting groove (32), the locking head (41) is slidably arranged on the locking seat (42), and the bed frame (1) is provided with a locking hole, and the locking head (41) can pass through the mounting groove (32) and be inserted into the locking hole.