New quilt support

Abstract

The present invention relates to a novel quilt support frame, characterized in that it comprises a first folding plate and a second folding plate, the second folding plate being mounted on both sides of the first folding plate, the first folding plate and the second folding plate being rotatably connected via a hinge, a telescopic rod being provided at a corner of the second folding plate, the telescopic rod being rotatably connected to the second folding plate via a rotating shaft, a U-shaped clamp being provided at the lower end of the telescopic rod, the telescopic rod and the U-shaped clamp being rotatably connected via a turntable, a pressing plate being provided inside the U-shaped clamp, an extrusion bolt being mounted above the U-shaped clamp, the extrusion bolt being fixedly connected to the pressing plate via bolts, a support rod being provided at the middle position of the lower surface of the first folding plate, the support rod being rotatably connected to the first folding plate via a damping knob, and the damping knob being located at the exact center of the first folding plate. The present invention has an ingenious structure, a reasonable design, and is easy to use.

Description

Technical Field

[0001] The invention relates to a medical nursing device, in particular to a novel quilt support frame, belonging to the technical field of design of nursing auxiliary products. Background Art

[0002] In clinical practice, when caring for patients who have undergone surgery and have wounds or ulcers on their bodies, a quilt frame is usually added to the bed to support the patient's wounds or ulcers, because the patient is no longer anesthetized after surgery, or the patient with ulcers lies flat on the bed. However, the commonly used quilt frames are mostly curved frames, which have the following shortcomings during use: 1. They are large in size and difficult to store; 2. They are difficult to fix and have poor stability, and are prone to displacement during clinical use; 3. They have a single function and cannot assist patients in their daily life. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a new quilt support frame which has an ingenious structure, a reasonable design and is easy to use.

[0004] According to the technical solution provided by the present invention: a new type of quilt support frame is characterized in that: it includes a first folding plate and a second folding plate, the second folding plate is installed on both sides of the first folding plate, the first folding plate and the second folding plate are rotatably connected by a hinge, a telescopic rod is provided at the corner of the second folding plate, the telescopic rod and the second folding plate are rotatably connected by a rotating shaft, the lower end of the telescopic rod is provided with a U-shaped clamp, the telescopic rod and the U-shaped clamp are rotatably connected by a turntable, a pressing plate is provided inside the U-shaped clamp, the U-shaped clamp is located above the pressing plate and an extrusion bolt is installed, the extrusion bolt and the pressing plate are fixedly connected by bolts, a support rod is provided at the middle position of the lower surface of the first folding plate, the support rod and the first folding plate are rotatably connected by a damping knob, and the damping knob is located at the center of the first folding plate.

[0005] As a further improvement of the present invention, mesh holes are provided on the upper surfaces of the first folding plate and the second folding plate, and the transverse length of the second folding plate is half of that of the first folding plate.

[0006] As a further improvement of the present invention, the support rod is composed of two limiting rods, and the ends of the limiting rods cover the contact surface between the first folding plate and the second folding plate.

[0007] As a further improvement of the present invention, a threaded hole is provided on the surface of the U-shaped clamp, and the fixed thread in the threaded hole matches the thread on the surface of the extrusion bolt.

[0008] As a further improvement of the present invention, a rubber pad is provided on the lower surface of the pressing sheet, and the opening height of the U-shaped clip is 10 to 12 centimeters.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] 1) The present invention provides a telescopic rod so that the new quilt support frame can be raised and lowered. A U-shaped clamp is provided at the bottom end of the telescopic rod. The interior of the U-shaped clamp is provided with an extrusion bolt and a pressing piece, so that the new quilt support frame can be stably fixed on the bed board, which is convenient for installation.

[0011] 2) The present invention arranges the new quilt support frame into a form composed of multiple folding plates, which makes it convenient for the new quilt support frame to be folded, carried and stored.

[0012] 3) The invention adopts a rotating shaft structure design between the telescopic rod and the folding plate, so that the entire leg can be folded for storage, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 Schematic diagram of the bottom structure of the first folding plate and the second folding plate in the present invention;

[0016] Figure 3 Schematic diagram of the structure of the upper surface in the present invention;

[0017] Explanation of the accompanying drawings: 1-first folding plate; 2-second folding plate; 3-rotating shaft; 4-telescopic rod; 5-turntable; 6-U-shaped clamp; 7-extrusion bolt; 8-pressing plate; 9-hinge; 10-support rod; 11-damping knob; 12-mesh. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figure 1-Figure 3As shown, the embodiment discloses a new type of support frame, including a first folding plate 1 and a second folding plate 2, the second folding plate 2 is installed on both sides of the first folding plate 1, the first folding plate 1 and the second folding plate 2 are rotatably connected by a hinge 9, a telescopic rod 4 is provided at the corner of the second folding plate 2, the telescopic rod 4 and the second folding plate 2 are rotatably connected by a rotating shaft 3, a U-shaped clamp 6 is provided at the lower end of the telescopic rod 4, the telescopic rod 4 and the U-shaped clamp 6 are rotatably connected by a turntable 5, a pressing plate 8 is provided inside the U-shaped clamp 6, the U-shaped clamp 6 is located above the pressing plate 8 and an extrusion bolt 7 is installed, the extrusion bolt 7 and the pressing plate 8 are fixedly connected by bolts, a support rod 10 is provided at the middle position of the lower surface of the first folding plate 1, the support rod 10 and the first folding plate 1 are rotatably connected by a damping knob 11, and the damping knob 11 is located at the center of the first folding plate 1.

[0020] like Figure 1-Figure 3 As shown, in this embodiment, mesh holes 12 are provided on the upper surfaces of the first folding plate 1 and the second folding plate 2, and the lateral length of the second folding plate 2 is half of the first folding plate 1. In this embodiment, when the two second folding plates 2 are stored and folded, they can overlap with the first folding plate 1.

[0021] like Figure 1-Figure 3 As shown, in this embodiment, the support rod 10 is composed of two limit rods, and the ends of the limit rods cover the contact surface between the first folding plate 1 and the second folding plate 2. In this embodiment, the first folding plate 1 and the second folding plate 2 can be prevented from rotating with the hinge 9 during use.

[0022] like Figure 1-Figure 3 As shown, in this embodiment, a threaded hole is provided on the surface of the U-shaped clamp 6. The fixed thread in the threaded hole matches the thread on the surface of the extrusion bolt 7. This arrangement facilitates the reliable fixing of the quilt frame on the bed board.

[0023] like Figure 1-Figure 3 As shown, in this embodiment, a rubber pad is provided on the lower surface of the pressing plate 8, and the opening height of the U-shaped clamp 6 is 10-12 cm. This arrangement provides a non-slip rubber pad, further stabilizing the entire bed support. The opening height of the U-shaped clamp is 10-12 cm, making it suitable for beds commonly used in various medical institutions.

[0024] The telescopic rod 4 in this embodiment can adopt the known technology currently widely used in daily life, and can adopt the telescopic rod of model G0012.

[0025] The working principle and use process of the present invention are as follows:

[0026] First, unfold the first folding plate 1 and the second folding plate 2 through the hinge 9. When the first folding plate 1 and the second folding plate 2 are in the same horizontal plane, turn the damping knob 11 so that the area covered by the support rod 10 extends from the first folding plate 1 to the second folding plate 2, which supports the unfolded device. Then align the U-shaped clip 6 with the bed board and insert it. Then, turn the extrusion bolt 7 to lower the extrusion bolt 7 so that the pressure plate 8 contacts the bed board. The device is fixed by extrusion. Then, the height of the device can be raised and lowered by the telescopic rod 4. The user can place a tablet computer or a small amount of food on the surface of the first folding plate 1 and the second folding plate 2, which improves the versatility of the device and can meet the daily needs of patients. It can be restored after use.

[0027] The above description is merely a preferred embodiment of the present invention, and the above specific embodiment is not intended to limit the present invention. Various variations and modifications are possible within the technical scope of the present invention. Any modifications, alterations, or equivalent substitutions made by a person skilled in the art based on the above description are within the scope of protection of the present invention.

Claims

1. A novel quilt support frame, comprising a first folding plate (1), a second folding plate (2) and a U-shaped clamp (6), wherein a pressing plate (8) is provided inside the U-shaped clamp (6), and an extrusion bolt (7) is installed above the U-shaped clamp (6) and located above the pressing plate (8), wherein the extrusion bolt (7) is fixedly connected to the pressing plate (8) by bolts; characterized in that: A second folding plate (2) is installed on each side of the first folding plate (1), the first folding plate (1) and the second folding plate (2) are rotatably connected via a hinge (9), a telescopic rod (4) is rotatably connected to the corner of the second folding plate (2) via a rotating shaft (3), and the lower end of the telescopic rod (4) is rotatably connected to a U-shaped clamp (6) via a turntable (5); a support rod (10) is provided at the middle position of the lower surface of the first folding plate (1), the support rod (10) and the first folding plate (1) are rotatably connected via a damping knob (11), and the damping knob (11) is located at the center of the first folding plate (1); mesh holes (12) are provided on the upper surfaces of the first folding plate (1) and the second folding plate (2), and the transverse length of the second folding plate (2) is half of that of the first folding plate (1); the support rod (10) is composed of two limiting rods, and the ends of the limiting rods cover the contact surface between the first folding plate (1) and the second folding plate (2).

2. The novel quilt support frame according to claim 1 is characterized in that: A threaded hole is provided on the surface of the U-shaped clamp (6), and a fixed thread in the threaded hole matches a thread on the surface of the extrusion bolt (7).

3. The novel quilt support frame according to claim 1 is characterized in that: The lower surface of the pressing sheet (8) is provided with a rubber pad, and the opening height of the U-shaped clip (6) is 10 to 12 centimeters.

Images