A dual folding bedside rail

Abstract

The utility model discloses a double folding bed side handrail, it includes the mounting support, the upper end of this mounting support can be folded and is connected with the support handrail, the side portion of this support handrail can be folded and is connected with the transverse handrail, the lower extreme of this mounting support is equipped with the support pressure frame, the upper two sides of this mounting support are connected with the first hinged connecting piece respectively, the lower two sides of this support handrail are connected with the second hinged connecting piece respectively, the second hinged connecting piece between is connected with the first locking switch, the side portion of this support handrail is equipped with the handrail connecting portion, one end of this transverse handrail is equipped with the transverse connecting pipe, the transverse connecting pipe is movably connected in the outside of this handrail connecting portion, installs the second locking switch in this transverse connecting pipe. Two stage folding structure of vertical direction and horizontal direction can be realized respectively, both facilitate the auxiliary support of patient getting up, turning over, getting on and off the bed, can also be folded and stored when not using, save the space, and realize locking through locking switch, and the structure is stable, convenient operation.

Description

Technical Field

[0001] This utility model belongs to the field of bedside handrail technology, specifically relating to a double-folding bedside handrail suitable for hospital beds or nursing beds for the elderly. Background Technology

[0002] With the aging population and increasing demand for medical care, bedside handrails, as an assistive device, are widely used in hospital beds and elderly care beds. Traditional bedside handrails are mostly foldable structures in one direction. Although they can provide support for users to get up, turn over, or prevent falls to some extent, they still have many limitations.

[0003] Existing bedside handrails typically only fold vertically, offering limited functionality and often failing to meet users' needs for wider angles or lateral support. Furthermore, while some structures offer some adjustability or folding capabilities, they often lack structural stability and ease of operation, leading to issues such as loosening, misoperation, or ineffective locking, posing safety hazards. Additionally, some handrails cannot be compactly stored when not in use, occupying bedside space and hindering normal nursing procedures or user mobility.

[0004] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0005] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a double folding bedside armrest to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a double-folding bedside armrest, comprising a mounting bracket, the upper end of which is foldably connected to a supporting armrest, the side of which is foldably connected to a folding armrest, the lower end of which is provided with a supporting pressure frame, the upper two sides of which are respectively connected to a first hinge connector, the lower two sides of which are respectively connected to a second hinge connector, a first locking switch connecting the second hinge connectors, the side of which is provided with an armrest connecting portion, and one end of which is provided with a folding connecting tube, which is movably connected to the outside of the armrest connecting portion, and a second locking switch is installed in the folding connecting tube.

[0007] Furthermore, the first locking switch has a switch toggle piece installed inside, and a linkage piece is connected to both sides of the switch toggle piece. A locking pin mounting piece is connected to the side of the linkage piece, and a fixed locking pin is connected to the middle of the locking pin mounting piece. A locking through hole is opened on the side of the second hinged connector, and a corresponding locking insertion hole is recessed on the side of the first hinged connector. The end of the fixed locking pin passes through the locking through hole and is locked to the locking insertion hole.

[0008] Furthermore, the second locking switch is provided with a linkage lever, the side of which is connected to a through-post connector, the middle of which is connected to a locking through-post, a locking through-post installed inside the handrail connection, a locking through-piece with a locking through-hole on the side of the locking through-piece, and the end of the locking through-post being locked in the locking through-hole.

[0009] Furthermore, the first hinged connector and the second hinged connector are hinged together by fasteners.

[0010] Furthermore, the lower end of the tilting handrail is connected to a tilting connector, which is movably connected to the outside of the handrail connection.

[0011] Furthermore, the upper end of the switch lever is connected to a first lever head.

[0012] Furthermore, a second paddle head is connected to the upper end of the linkage paddle.

[0013] The present invention has the following advantages: the upper end of the mounting bracket is foldable and connected to a support armrest, the side of the support armrest is foldable and connected to a horizontal armrest, the upper two sides of the mounting bracket are respectively connected to a first hinge connector, the lower two sides of the support armrest are respectively connected to a second hinge connector, the first hinge connector and the second hinge connector are hinged together by fasteners, the second hinge connectors are connected by a first locking switch, the side of the support armrest is provided with an armrest connecting part, one end of the horizontal armrest is provided with a horizontal connecting tube, the horizontal connecting tube is movably connected to the outside of the armrest connecting part, and a second locking switch is installed in the horizontal connecting tube. The double folding bedside armrest of the present invention can realize a two-stage folding structure in the vertical and horizontal directions, which not only facilitates the patient's getting up, turning over, and getting in and out of bed, but also can be folded and stored when not in use, saving space. In addition, it can be locked by locking switch, making the structure stable and easy to operate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model.

[0016] Figure 3 This is an exploded structural diagram of the first hinge connector, the second hinge connector, and the first locking switch of this utility model.

[0017] Figure 4 This is an exploded structural diagram of the locking insert and the second locking switch of this utility model.

[0018] Figure 5 This is a schematic diagram of the structure of this utility model in use.

[0019] Reference numerals: Mounting bracket 10; Support handrail 20; Flip handrail 30; Support pressure frame 11; First hinge connector 12; Second hinge connector 21; First locking switch 40; Switch actuating plate 41; Linkage plate 42; Locking post mounting piece 43; Fixed locking post 44; Locking through hole 211; Locking insertion hole 121; Handrail connecting part 22; Flip connecting pipe 31; Flip connecting head 32; Second locking switch 50; Linkage actuating plate 51; Through post connector 52; Locking through post 53; Locking through piece 23; Locking through hole 231; First actuating plate head 411; Second actuating plate head 511. Detailed Implementation

[0020] like Figures 1 to 5 As shown, a double-folding bedside armrest includes a mounting bracket 10. The upper end of the mounting bracket 10 is foldable and connected to a support armrest 20, which provides upper limb support during use, facilitating the user's getting up or turning over. The side of the support armrest 20 is foldable and connected to a horizontally folding armrest 30, which can be unfolded horizontally during use, forming a larger area of ​​lateral support to effectively prevent the user from slipping or falling, thus improving safety. The lower end of the mounting bracket 10 is provided with a support clamp 40, which is used to press and fix to the bottom of the bed board or the inner side of the bed frame. A secure installation is achieved through bolts or snap-fit ​​connections. During use, the support armrest 20 is folded upwards from a vertically folded state to a horizontal or inclined support state, and the horizontally folding armrest 30 is rotated and unfolded laterally to form a wide guardrail, improving lateral support safety. After use, the horizontal armrest 30 and the support armrest 20 can be folded up in the opposite direction and placed against the bedside, without affecting daily life or nursing operations.

[0021] In practice, the upper two sides of the mounting bracket 10 are respectively connected to the first hinge connector 11, and the lower two sides of the support armrest 20 are respectively connected to the second hinge connector 21. The first hinge connector 11 and the second hinge connector 21 are hinged together by fasteners, so that the support armrest 20 can be folded and connected to the mounting bracket 10. When not in use, the support armrest 20 can be folded down along the hinge point and stored close to the mounting bracket 10, saving space and avoiding obstruction of bedside activities.

[0022] In practical implementation, a first locking switch 40 is connected between the two second hinged connectors 21 to control the locking and releasing of the hinged connection between the support armrest 20 and the mounting bracket 10. The first locking switch 40 has a switch actuation piece 41 installed inside. Linkage pieces 42 are connected to both sides of the switch actuation piece 41. A locking pin mounting piece 43 is connected to the side of the linkage piece 42. A fixed locking pin 44 extending outwards is connected to the middle of the locking pin mounting piece 43. A locking through hole 211 is provided on the side of the second hinged connector 21, and a corresponding locking insertion hole 111 is recessed on the side of the first hinged connector 11. The end of the fixed locking pin 44 passes through the locking through hole 211 and is locked to the locking insertion hole 111, thereby locking the second hinged connector 20. The hinge connector 21 is locked to the first hinge connector 11. In use, when the support armrest 20 is folded upwards from its folded state to its usable state, the switch lever 41 is activated, causing the two side linkage plates 42 to move synchronously. This causes the locking pin mounting member 43 to push the fixed locking pin 44 outwards. The end of the fixed locking pin 44 passes through the locking through hole 211 and inserts into the locking socket 111, thus locking the first hinge connector 11 and the second hinge connector 21. This prevents the support armrest 20 from accidentally shaking or folding downwards, ensuring safe use. When not in use, the user can activate the switch lever 41 again, causing the linkage plate 42 to retract the fixed locking pin 44, disengaging it from between the locking socket 111 and the locking through hole 211. This releases the hinge lock, allowing the support armrest 20 to be folded downwards and stored in a compact manner.

[0023] In practical implementation, the side of the support armrest 20 is provided with an armrest connecting part 22, one end of the folding armrest 30 is provided with a folding connecting tube 31, and the lower end of the folding armrest 30 is connected with a folding connecting head 32. The folding connecting tube 31 and the folding connecting head 32 are respectively movably connected to the outside of the armrest connecting part 22, so that the folding armrest 30 can be folded and connected to the side of the support armrest 20. When in use, the user can fold the folding armrest 30 from the folded state and unfold it horizontally, so that it extends to the outside of the bedside, thereby providing more multi-angle support. When not in use, the folding armrest 30 can be rotated and folded inward to fit against the side wall of the support armrest 20 for storage. The structure is compact, reduces the space occupied by the bedside, and facilitates nursing and daily activities.

[0024] In practice, a second locking switch 50 is installed in the tilting connecting pipe 31 to control the locking or releasing state between the tilting handrail 30 and the supporting handrail 20. The second locking switch 50 is equipped with a linkage lever 51. A through-post connector 52 is connected to the side of the linkage lever 51, and a locking through-post 53 is connected to the middle of the through-post connector 52. A locking through-post 23 is installed inside the handrail connecting part 22. A locking through-hole 231 is opened on the side of the locking through-post 23. The end of the locking through-post 53 is locked in the locking through-hole 231, thereby locking the flip-over connecting tube 31 and the handrail connecting part 22. In use, when the flip-over handrail 30 is flipped around the handrail connecting part 22 to the target position, the operator can move the linkage lever 51 to make the through-post connector 52 drive the locking through-post 53 to extend outward and insert into the locking through-hole 231, forming a plug-in locking connection. This ensures a reliable lock between the flip-over connecting tube 31 and the handrail connecting part 22, preventing the handrail from shaking or rotating accidentally, and ensuring stability and safety during use. When not in use, the user can move the linkage lever 51 again to cause the through-post connector 52 to drive the locking through-post 53 to retract into the horizontal flip connecting tube 31, thereby releasing the through-hole lock and allowing the horizontal flip handrail 30 to rotate and fold around the handrail connecting part 22 to the storage state, and to rest against the side wall of the support handrail 20, achieving a compact and neat storage effect.

[0025] In practical implementation, the upper end of the switch toggle 41 is connected to the first toggle head 411, and the upper end of the linkage toggle 51 is connected to the second toggle head 511. In use, the user can operate the first toggle head 411 to easily toggle the switch toggle 41, thereby controlling the extension and retraction of the locking column assembly; or the user can operate the second toggle head 511 to easily toggle the linkage toggle 51, thereby controlling the opening and closing of the through-column locking structure of the horizontal handrail.

[0026] In summary, the upper end of the mounting bracket 10 is foldably connected to a support handrail 20, and the side of the support handrail 20 is foldably connected to a horizontally folding handrail 30. The upper two sides of the mounting bracket 10 are respectively connected to first hinge connectors 11, and the lower two sides of the support handrail 20 are respectively connected to second hinge connectors 21. The first hinge connectors 11 and the second hinge connectors 21 are hinged together by fasteners. A first locking switch 40 is connected between the second hinge connectors 21. The side of the support handrail 20 is provided with… The handrail has a connecting part 22, and one end of the folding handrail 30 is provided with a folding connecting tube 31. The folding connecting tube 31 is movably connected to the outside of the handrail connecting part 22. A second locking switch 50 is installed in the folding connecting tube 31. The double folding bedside handrail of this utility model can realize a two-stage folding structure in the vertical and horizontal directions, which not only facilitates the patient's getting up, turning over, and getting in and out of bed, but also can be folded and stored when not in use to save space. Furthermore, it can be locked by the locking switch, making the structure stable and easy to operate.

Claims

1. A double-folding bedside armrest, characterized in that, It includes a mounting bracket (10), the upper end of which is foldable and connected to a support handrail (20), the side of which is foldable and connected to a folding handrail (30), the lower end of which is provided with a support pressure frame (40), the upper two sides of which are respectively connected to a first hinge connector (11), the lower two sides of which are respectively connected to a second hinge connector (21), the second hinge connector (21) is connected to the second hinge connector (21), the side of which is provided with a handrail connecting part (22), one end of which is provided with a folding connecting tube (31), the folding connecting tube (31) is movably connected to the outside of the handrail connecting part (22), and a second locking switch (50) is installed in the folding connecting tube (31).

2. The double-folding bedside armrest according to claim 1, characterized in that, The first locking switch (40) has a switch toggle piece (41) installed inside. The two sides of the switch toggle piece (41) are respectively connected to the linkage piece (42). The side of the linkage piece (42) is connected to the locking pin mounting piece (43). The middle of the locking pin mounting piece (43) is connected to the fixed locking pin (44). The side of the second hinge connector (21) is provided with a locking through hole (211). The side of the first hinge connector (11) is recessed with a corresponding locking insertion hole (111). The end of the fixed locking pin (44) passes through the locking through hole (211) and is connected and locked with the locking insertion hole (111).

3. The double-folding bedside armrest according to claim 1, characterized in that, The second locking switch (50) is provided with a linkage lever (51), the side of which is connected to a through-post connector (52), the middle of which is connected to a locking through-post (53), the inside of the handrail connecting part (22) is equipped with a locking through-piece (23), the side of which is provided with a locking through-hole (231), and the end of the locking through-post (53) is locked in the locking through-hole (231).

4. The double-folding bedside armrest according to claim 1, characterized in that, The first hinge connector (11) and the second hinge connector (21) are hinged together by fasteners.

5. The double-folding bedside armrest according to claim 1, characterized in that, The lower end of the tilting handrail (30) is connected to a tilting connector (32), which is movably connected to the outside of the handrail connecting part (22).

6. The double-folding bedside armrest according to claim 2, characterized in that, The upper end of the switch toggle (41) is connected to the first toggle head (411).

7. The double-folding bedside armrest according to claim 3, characterized in that, The upper end of the linkage paddle (51) is connected to the second paddle head (511).

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