Trunk and limb maintaining and moving nursing device for children with cerebral palsy

Abstract

The utility model discloses a trunk and limb maintaining and moving nursing device for children with cerebral palsy. The trunk and limb maintaining and moving nursing device comprises two symmetrically-arranged maintaining assemblies. The holding assembly comprises a supporting frame, and the supporting frame is connected to the backrest in a sliding mode. The side protection plate is arranged on the supporting frame; the winding shaft is rotationally connected to the side protection plate; one end of the bandage is arranged on the reel, and the other end of the bandage is provided with an insertion buckle; the stop plate is connected between the support frame and the side protection plate in a sliding manner; a plurality of clamping grooves are formed in the outer wall of the reel. The tightness of the binding belt is easy to adjust, and the binding belt is also convenient to store and tidy. The detachable storage basket not only can be vertically installed, but also can be horizontally installed, and can be easily operated by a single person and a single hand. The device has the advantages of preventing scoliosis, and being convenient to move and nurse; and cleaning and maintenance are easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of rehabilitation assistive devices, and in particular relates to a trunk and limb holding and moving nursing device for children with cerebral palsy. Background Art

[0002] After in-depth research and multiple user feedback, we noticed that there are many types of cerebral palsy wheelchairs on the market, but there is a lack of a device that can keep the child's trunk and limbs stable and facilitate mobile care. The products on the market currently generally have problems such as too large sitting space and unscientific fixed dimensions, which can easily lead to scoliosis in children with cerebral palsy. At the same time, the simple support design of some products is not only easy to damage, but also not firmly fixed, which is difficult to meet user needs. In summary, there is a lack of an auxiliary device on the market that can fix the trunk and limbs of children with cerebral palsy and facilitate mobile care that meets both medical requirements and user needs.

[0003] The Chinese patent document with publication number CN204932030U discloses a wheelchair for children with cerebral palsy, comprising a frame and a cross bar, front wheels, rear wheels, a seat cushion, a back cushion, a headrest, and detachable orthopedic legs (backrest safety belt and 45° pelvic safety belt) installed on the frame, a brake is installed on the rear wheel, armrests are installed above the frame on both sides of the seat cushion (the armrests are adjustable to the left, right, up and down), a detachable orthopedic footrest is installed on the front side of the frame, a baffle for separating the two legs is installed above the seat cushion, an adjustment control handle is installed on the back of the back cushion, the adjustment control handle is connected to the brake by a brake line, left and right guard plates (adjustable) are arranged on the front side of the back cushion, and a headrest is arranged above the back cushion, and the headrest can be slid left and right (0 to 45°) along the slide groove on the connecting piece around the lower connection point.

[0004] In the actual nursing process, for patients who cannot control the movement of their upper body, side guards are needed to support their lower armpits. However, there is still a safety hazard of patients falling forward, especially when the wheelchair is going downhill. When using straps to fix the body, the length of the straps needs to be adjusted according to the thickness of the patient's clothes to achieve the appropriate tightness. In addition, the straps need to be wrapped around the patient and the backrest at least once, and they must also be compatible with different body shapes and the thickness of the patient's clothes. Therefore, the length of the straps is often longer, which results in technical problems such as difficulty in adjusting the tightness of the straps and inconvenience in storage and organization. Utility Model Content

[0005] In order to overcome the technical problems in the prior art that when straps are used to fix the body of a child with cerebral palsy on a wheelchair, the straps are inconvenient to adjust the tightness and are inconvenient to store and organize; one purpose of the utility model is to provide a trunk and limb holding and mobile care device for children with cerebral palsy, by arranging a reel with a strap wound around it on the side guard plate, and arranging an optional stop plate for limiting the rotation of the reel, the tightness of the straps can be adjusted and stored and organized through the rotation of the reel.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a trunk and limb holding and mobile care device for children with cerebral palsy, comprising two holding components symmetrically arranged on the wheelchair backrest; the holding component comprises a support frame, which is slidably connected to the backrest; a side guard plate, which is arranged on the support frame; a reel, which is rotatably connected to the side guard plate; a strap, one end of which is arranged on the reel, and the other end of the strap is provided with a plug-in buckle; a stop plate, which is slidably connected between the support frame and the side guard plate; wherein the two plug-in buckles can be plugged into each other; the outer wall of the reel is provided with a plurality of card slots evenly distributed along the circumferential direction; the stop plate can be selectively plugged into the card slot.

[0007] When the two plug-in buckles are plugged into each other, the reel is rotated to adjust the tightness of the strap; when the two plug-in buckles are no longer plugged into each other, the reel is rotated to store and organize the strap; during this process, the stop plate is used to limit the rotation of the reel.

[0008] When the side guard plate is installed on the support frame, the stop plate is restricted between the two and the installation is completed synchronously, thereby reducing the installation steps and facilitating assembly.

[0009] Furthermore, the wheelchair is provided with a storage basket; the storage basket can be selectively clamped to the lower part of the seat cushion of the wheelchair in a horizontal state, or clamped to the back of the wheelchair in a vertical state; a plurality of pairs of mounting buckles are slidably connected to the storage basket; a linkage plate drivingly connected to each of the mounting buckles is slidably connected to the storage basket; a tension spring is provided between the linkage plate and the storage basket; the elastic force of the tension spring is used to clamp the mounting buckle to the wheelchair.

[0010] During the care process, especially for children with cerebral palsy, they often carry toys or daily necessities with them, and some of these items are not convenient to put into a carry-on bag, such as long toys (guns and sticks), toys that need to be kept relatively horizontal (building blocks), or rehabilitation correction equipment, food and drinks, etc.; in order to further improve the practicality and convenience of the device, a detachable storage basket is added to place children's daily necessities and care tools. The design of the storage basket takes into account easy access and cleaning, making it easier for family members and caregivers to take care of children. The storage basket can not only be disassembled to facilitate cleaning of the storage basket, but also, when installed in a horizontal state, it is convenient to place toys that need to be kept relatively horizontal, and when installed in a vertical state, it is convenient to place toys that are longer.

[0011] Specifically, the storage basket is in a cubic shape; two openings are provided on the storage basket; the two openings are respectively located on two adjacent horizontally arranged side walls and a vertically arranged side wall; a sealing plate is rotatably connected to the storage basket; the sealing plate is located between the two openings and can selectively close one of the openings.

[0012] When the storage basket is installed horizontally, the sealing plate closes the opening on the vertical side wall; when the storage basket is installed vertically, the sealing plate closes the opening on the horizontal side wall.

[0013] Specifically, a card slot is respectively provided in the two openings; and the sealing plate can be selectively card-connected with the card slot.

[0014] Specifically, a handle is provided at one end of the linkage plate away from the storage basket.

[0015] A single person can pull the linkage plate with one hand to load and unload the storage basket, and the operation is simple and convenient.

[0016] Preferably, the retaining assembly includes a spring, the elastic force of the spring is used to make the stop plate slide into the opposite slot; an inner wall of the slot is provided with an arc surface; the arc surface is used to drive the stop plate to slide out of the opposite slot.

[0017] When the stop plate is located in the slot, the reel can only rotate in one direction, so that the reel further winds around the binding belt.

[0018] Furthermore, the seat cushion of the wheelchair is integrally formed; three linearly arranged protrusions are arranged at the front upper end of the seat cushion; wherein the height of the protrusion located in the middle is greater than the height of the protrusions located on both sides; and a leg placement groove is formed between two adjacent protrusions.

[0019] Advanced 3D scanning data acquisition technology is used in the sitting posture and backrest design. Customized sitting and backrest devices are specially designed for user groups of different ages, body shapes, heights and weights, ensuring that users can enjoy a comfortable sitting posture and support that is more in line with personal needs, effectively improving the comfort and adaptability of use.

[0020] Furthermore, the wheelchair includes two frames and a pull rod arranged between the two frames; the frame includes a fixed frame; a seat cushion rod, the middle part of the seat cushion rod is rotatably connected to the middle part of the upper end of the fixed frame; a backrest rod, the middle part and the rear end of the seat cushion rod are rotatably connected to the lower end of the backrest rod; the two ends of the pull rod are respectively rotatably connected to the lower end of one of the fixed frames and the upper end of the other fixed frame; the seat cushion is arranged at the upper ends of the two seat cushion rods, and the backrest is arranged at the front ends of the two backrest rods.

[0021] Aluminum alloy material is selected for the construction of the frame, and the overall weight is reduced by removing unnecessary accessories.

[0022] Specifically, the frame includes a first telescopic rod and a second telescopic rod, each with a locking device; the sliding end of the first telescopic rod is rotatably connected to the middle part of the backrest rod; the fixed end of the first telescopic rod is rotatably connected to the rear end of the seat cushion rod; the sliding end of the second telescopic rod is rotatably connected to the rear end of the seat cushion rod; the fixed end of the second telescopic rod is rotatably connected to the lower end of the middle part of the fixed frame; the rotation axis of the fixed end of the first telescopic rod is coaxial with the rotation axis of the sliding end of the second telescopic rod.

[0023] Preferably, the upper end of the fixing frame includes a horizontal rod located at the front and a downwardly inclined oblique rod located at the rear; the connection between the horizontal rod and the oblique rod is rotatably connected to the middle part of the cushion rod.

[0024] The inclined rod provides sufficient space for the seat rod to rotate backward. At the same time, the middle part of the seat rod is rotatably connected to the middle part of the fixed frame, which also improves the supporting strength of the seat rod and allows the trunk to be adjusted at multiple angles such as dorsiflexion and dorsiextension, providing users with excellent comfort experience.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. The side guards and straps work together to stably fix children with cerebral palsy on the wheelchair. At the same time, the tightness of the straps can be easily adjusted through the reel, and it is also easy to store and organize the straps, which provides great convenience for caregivers.

[0027] 2. The detachable storage basket can be installed not only vertically but also horizontally on the wheelchair to meet the placement needs of different items. The disassembly and installation of the storage basket is simple and convenient, and can be easily operated by one person with one hand.

[0028] 3. The frame can be adjusted in multiple angles and forms, so that users can get a comfortable and stable sitting and lying environment.

[0029] 4. It provides a technical solution that can be used to fix the trunk and limbs of children with cerebral palsy and also to move the device, which has the advantages of preventing scoliosis and facilitating movement and care. Its surface is covered with high-quality leather, which is not only beautiful but also easy to clean and maintain, with excellent hygienic performance. It is made of high-strength aluminum to ensure that the product is firmly fixed and not easily damaged, showing excellent durability and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the utility model;

[0031] Figure 2 It is a component breakdown structure diagram of the utility model;

[0032] Figure 3 It is a structural schematic diagram of the framework of the utility model;

[0033] Figure 4 It is a schematic diagram of the decomposed structure of the framework of the utility model;

[0034] Figure 5 It is a schematic diagram of the exploded structure of the retaining assembly of the utility model;

[0035] Figure 6 This is a schematic diagram of the exploded structure of the storage basket of the utility model;

[0036] Figure 7 It is a structural schematic diagram of the sitting posture adjustment of the utility model;

[0037] Figure 8 It is a schematic diagram of the structure of the storage basket of the utility model in different installation forms.

[0038] In the figure: 10, frame; 11, cushion; 111, convex block; 112, leg slot; 12, backrest; 13, pull rod; 14, fixed frame; 141, oblique rod; 15, cushion rod; 16, backrest rod; 17, first telescopic rod; 18, second telescopic rod; 19, positioning slot; 21, storage basket; 211, opening; 212, card slot; 213, half-closed plate; 22, closing plate; 23, mounting buckle; 231, positioning strip; 232, convex column; 24, tension spring; 25, linkage plate; 251, oblique slot; 252, handle; 31, side guard plate; 311, retaining slot; 312, embedded slot; 32, support frame; 33, reel; 331, card slot; 332, arc surface; 34, stop plate; 341, dial block; 35, strap; 36, plug-in buckle. DETAILED DESCRIPTION

[0039] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0040] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise specified and limited, the terms "setting", "installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or two elements can be internally connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] See also Figure 1-Figure 8 A trunk and limb holding and mobile care device for children with cerebral palsy includes a frame 10, a cushion 11, a backrest 12, armrests, a footrest, a movable wheel, a brake, etc. The relevant prior art content of the wheelchair will not be repeated here.

[0044] Two retaining components are symmetrically arranged on the backrest 12; the retaining component includes a support frame 32, which is slidably connected to the backrest 12 along the left and right directions; a side guard plate 31, which is arranged on the support frame 32; a locking device, which is used to fix the support frame 32 on the backrest 12; a reel 33, which is rotatably connected to the side guard plate 31; a strap 35, one end of which is arranged on the reel 33, and the other end of the strap 35 is provided with a plug-in buckle 36; a stop plate 34, which is slidably connected between the support frame 32 and the side guard plate 31; wherein the two plug-in buckles 36 can be plugged into each other; the outer wall of the reel 33 is provided with a plurality of slots 331 evenly distributed along the circumferential direction; the stop plate 34 can be selectively located in the slot 331.

[0045] The retaining assembly includes a spring, the elastic force of which is used to make the stop plate 34 slide into the opposite slot 331; an inner wall of the slot 331 is provided with an arc surface 332; the arc surface 332 is used to drive the stop plate 34 to slide out of the opposite slot 331; when the stop plate 34 is located in the slot 331, the reel 33 can only rotate in one direction, so that the reel 33 further wraps around the strap 35.

[0046] The front end of the side guard plate 31 is provided with a capacity groove 311 for installing the reel 33; the end of the side guard plate 31 close to the support frame 32 is provided with an embedded groove 312 slidably connected to the stop plate 34; the support frame 32 closes the embedded groove 312; and the stop plate 34 is provided with a shift block 341.

[0047] The wheelchair is provided with a storage basket 21; the storage basket 21 can be selectively clamped to the lower part of the seat cushion 11 of the wheelchair in a horizontal state, or clamped to the back of the backrest 12 of the wheelchair in a vertical state; two pairs of mounting buckles 23 are slidably connected to the storage basket 21; a linkage plate 25 drivingly connected to each of the mounting buckles 23 is slidably connected to the storage basket 21; a tension spring 24 is provided between the linkage plate 25 and the storage basket 21; the elastic force of the tension spring 24 is used to clamp the mounting buckle 23 to the wheelchair.

[0048] The storage basket 21 is in a cubic shape; the storage basket 21 may be a metal mesh structure; two openings 211 are provided on the storage basket 21; the two openings 211 are respectively located on two adjacent horizontally arranged side walls and a vertically arranged side wall; a semi-sealing plate 213 is provided on the side of the horizontal side wall of the storage basket 21 away from the opening 211; the two openings 211 have the same size.

[0049] A sealing plate 22 is rotatably connected to the storage basket 21 ; the two openings 211 are respectively provided with slots 212 that can be engaged with the sealing plate 22 ; the sealing plate 22 can be selectively engaged with the slots 212 to close the corresponding openings 211 .

[0050] A handle 251 is provided at one end of the linkage plate 25 away from the storage basket 21 ; a boss 232 is provided at one end of the mounting buckle 23 close to the linkage plate 25 ; a plurality of inclined grooves 251 are obliquely provided on the linkage plate 25 ; and the boss 232 is located in the inclined groove 251 .

[0051] The wheelchair includes two frames 10 and a pull rod 13 arranged between the two frames 10; the frame 10 includes a fixed frame 14; a seat cushion rod 15, the middle part of which is rotatably connected to the middle part of the upper end of the fixed frame 14; a backrest rod 16, the middle part and the rear end of the seat cushion rod 15 are rotatably connected to the lower end of the backrest rod 16; the two ends of the pull rod 13 are rotatably connected to the lower end of one fixed frame 14 and the upper end of the other fixed frame 14 respectively; the seat cushion is arranged at the upper ends of the two seat cushion rods 15, and the backrest 12 is arranged at the front ends of the two backrest rods 16.

[0052] The seat cushion 11 is integrally formed; three protrusions 111 arranged linearly along the left-right direction are provided at the front upper end of the seat cushion 11; wherein the height of the protrusion 111 located in the middle is greater than the height of the protrusions 111 located on both sides; a leg placement groove 112 is formed between two adjacent protrusions 111.

[0053] Positioning grooves 19 are respectively disposed at the lower end of the fixing frame 14 and the lower part of the backrest rod 16 ; and a positioning strip 231 which can be plugged into the positioning groove 19 is disposed on the mounting buckle 23 .

[0054] The frame 10 includes a first telescopic rod 17 and a second telescopic rod 18 respectively provided with a locking device; the sliding end of the first telescopic rod 17 is rotationally connected to the middle part of the backrest rod 16; the fixed end of the first telescopic rod 17 is rotationally connected to the rear end of the cushion rod 15; the sliding end of the second telescopic rod 18 is rotationally connected to the rear end of the cushion rod 15; the fixed end of the second telescopic rod 18 is rotationally connected to the lower end of the middle part of the fixed frame 14; the rotation axis of the fixed end of the first telescopic rod 17 is coaxial with the rotation axis of the sliding end of the second telescopic rod 18; the locking device is used to limit the relative sliding of the sliding end and the fixed end.

[0055] The upper end of the fixing frame 14 includes a horizontal rod at the front and a downwardly inclined inclined rod 141 at the rear; the connection between the horizontal rod and the inclined rod 141 is rotatably connected to the middle of the cushion rod 15 .

[0056] The use process of the holding component: After the cerebral palsy child sits on the wheelchair, the block 341 is pulled to make the stop plate 34 leave the slot 331, and then the plug buckle 36 is pulled to pull out the strap 35, and the block 341 is released, and the stop plate 34 enters the slot 331 again under the action of the spring force. Then, according to the same steps, the other plug buckle 36 and the strap 35 are also pulled out, and the two plug buckles 36 are plugged into each other to buckle together, and the reel 33 is rotated to roll up the strap 35. In this process, the rotation of the reel 33 drives the arc surface 332 to rotate, and the rotation of the arc surface 332 can drive the stop plate 34 to leave the slot 331, and then the stop plate 34 is aligned with the adjacent slot 331 again, and the stop plate 34 can be inserted into the corresponding slot 331 again.

[0057] When the binding belt 35 needs to be stored and arranged, the two plug buckles 36 are opened, and the reel 33 is rotated so that the binding belt 35 is completely wound around the reel 33 .

[0058] Storage basket 21 disassembly and assembly process: When the nursing staff pinches the handle 252 and the storage basket 21 at the same time, the linkage plate 25 is driven to move, the tension spring 24 is stretched and stored, the linkage plate 25 moves to drive the inclined slot 251 to move synchronously, the inclined slot 251 moves to drive the protruding column 232 to move, and then the installation buckle 23 slides to both sides, no longer connected with the wheelchair (the lower end of the fixed frame 14 or the backrest rod 16), then the storage basket 21 is removed and the handle 252 is released. When installing, pinch the handle 252 to make the installation buckle 23 located on the outside, move the installation buckle 23 to the installation position (the lower end of the fixed frame 14 or the backrest rod 16), and then release the handle 252. The elastic force of the tension spring 24 causes the two opposite installation buckles 23 to slide relative to each other, and the installation buckle 23 is connected to the wheelchair to complete the installation.

[0059] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A trunk and limb holding and moving care device for children with cerebral palsy, characterized in that: The wheelchair comprises two holding components symmetrically arranged on the backrest of the wheelchair; the holding component comprises a support frame, the support frame is slidably connected to the backrest; a side guard plate, the side guard plate is arranged on the support frame; a reel, the reel is rotatably connected to the side guard plate; a strap, one end of the strap is arranged on the reel, and the other end of the strap is provided with a plug buckle; A stop plate is slidably connected between the support frame and the side guard plate; wherein the two plug-in buckles can be plugged into each other; the outer wall of the reel is provided with a plurality of slots evenly distributed along the circumferential direction; the stop plate can be selectively plugged into the slots.

2. The nursing device according to claim 1, characterized in that: The wheelchair is provided with a storage basket; the storage basket can be selectively clamped to the lower part of the seat cushion of the wheelchair in a horizontal state, or clamped to the back of the backrest of the wheelchair in a vertical state; a plurality of pairs of mounting buckles are slidably connected to the storage basket; a linkage plate drivingly connected to each of the mounting buckles is slidably connected to the storage basket; a tension spring is provided between the linkage plate and the storage basket; the elastic force of the tension spring is used to clamp the mounting buckle to the wheelchair.

3. The nursing device according to claim 2, characterized in that: The storage basket is in a cubic shape; two openings are arranged on the storage basket; the two openings are respectively located on two adjacent horizontally arranged side walls and a vertically arranged side wall; a sealing plate is rotatably connected to the storage basket; the sealing plate is located between the two openings and can selectively close one of the openings.

4. The nursing device according to claim 3, characterized in that: The two openings are respectively provided with card slots; the sealing plate can be selectively card-connected with the card slots.

5. The nursing device according to claim 2, characterized in that: A handle is provided at one end of the linkage plate away from the storage basket.

6. The nursing device according to claim 1 or 2, characterized in that: The retaining assembly includes a spring, the elastic force of the spring is used to make the stop plate slide into the opposite slot; an inner wall of the slot is provided with an arc surface; the arc surface is used to drive the stop plate to slide out of the opposite slot.

7. The nursing device according to claim 1 or 2, characterized in that: The seat cushion of the wheelchair is integrally formed; three linearly arranged protrusions are arranged at the front upper end of the seat cushion; wherein the height of the protrusion located in the middle is greater than the height of the protrusions located at both sides; and a leg placement groove is formed between two adjacent protrusions.

8. The nursing device according to claim 1 or 2, characterized in that: The wheelchair includes two frames and a pull rod arranged between the two frames; the frame includes a fixed frame; a seat cushion rod, the middle part of the seat cushion rod is rotatably connected to the middle part of the upper end of the fixed frame; a backrest rod, the middle part and the rear end of the seat cushion rod are rotatably connected to the lower end of the backrest rod; the two ends of the pull rod are respectively rotatably connected to the lower end of one of the fixed frames and the upper end of the other fixed frame; the seat cushion is arranged at the upper ends of the two seat cushion rods, and the backrest is arranged at the front ends of the two backrest rods.

9. The nursing device according to claim 8, characterized in that: The frame includes a first telescopic rod and a second telescopic rod respectively provided with a locking device; the sliding end of the first telescopic rod is rotatably connected to the middle part of the backrest rod; the fixed end of the first telescopic rod is rotatably connected to the rear end of the seat cushion rod; the sliding end of the second telescopic rod is rotatably connected to the rear end of the seat cushion rod; the fixed end of the second telescopic rod is rotatably connected to the lower end of the middle part of the fixed frame; the rotation axis of the fixed end of the first telescopic rod is coaxial with the rotation axis of the sliding end of the second telescopic rod.

10. The nursing device according to claim 8, characterized in that: The upper end of the fixed frame comprises a horizontal rod located at the front and a downwardly inclined oblique rod located at the rear; the connection between the horizontal rod and the oblique rod is rotatably connected to the middle part of the cushion rod.

Images