A child back-patting and sputum-removing device convenient for position adjustment
By incorporating components such as a seat base, a horse-shaped support frame, and magnetic strips into the child back-patting and phlegm-expelling device, the problems of seat position adjustment and support are solved, improving the comfort and safety of children's use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NO 2 PEOPLES HOSPITAL HUAIAN CITY
- Filing Date
- 2025-04-17
- Publication Date
- 2026-07-14
AI Technical Summary
Existing pediatric back-patting and expectoration devices lack the function of easily adjusting the seat position, causing children to feel nervous and afraid during treatment, and easily lose support when coughing.
A child back-patting and sputum-clearing device with easy position adjustment was designed. By setting up components such as a seat base, a horse-shaped support frame, a magnetic strip and a handle, the seat position can be adjusted and sputum can be easily collected. A silicone soft cover provides gripping support.
It allows for easy adjustment of the seat position, reduces children's anxiety, provides stable support, and improves children's comfort and safety during slapping and coughing.
Smart Images
Figure CN224484476U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of sputum expectoration devices, specifically a child back-patting sputum expectoration device that is easy to adjust in position. Background Technology
[0002] Back percussion is a common nursing technique used to help patients, children, the elderly, and other groups with weak coughs to expel phlegm from their lungs and promote recovery.
[0003] Most of the devices commonly used for back percussion and sputum expectoration on the market are similar in overall structure and work on a principle similar to a fascia gun. They use a motor to drive a piston to reciprocate and use a leather cup to percuss the child's back instead of a human hand to help the child expel sputum. However, there are some functional shortcomings in actual use, and there is room for improvement. For example, most sputum expectoration is currently carried out in a treatment room, where children are usually standing or sitting. During the percussion, they are prone to tension and fear. Furthermore, when sitting, there is a lack of support when the body leans forward, and there is no fixation between the seat and the ground. During coughing, the child is prone to shifting backward due to the force, and after coughing, the child is prone to losing support due to weakness. The device also lacks the function of easily adjusting the seat position.
[0004] Now, a novel child back-patting and sputum-expelling device that is easy to position and adjust is proposed to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a child back-patting and phlegm-expelling device that is easy to adjust in position, so as to solve the problem mentioned in the background art that it does not have the function of easy adjustment of the seat position.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a child back-patting and sputum-expelling device with easy position adjustment, comprising a bottom support frame, a horse-shaped support frame fixedly connected to the top of the bottom support frame, a control box fixedly connected to the right side of the top of the bottom support frame, a housing disposed above the bottom support frame, a handle fixedly connected to the bottom end of the housing, a wire movably connecting the control box and the handle, a drive motor installed on the right side inside the housing, an eccentric disc fixedly connected to the output end of the drive motor, and a piston sleeve fixedly connected to the left side of the housing. A piston rod is horizontally arranged inside the plug sleeve. A transmission arm is movably connected between the eccentric disc and the piston rod. A leather cup fixing rod is fixedly connected to the left side of the piston rod. A rubber leather cup is threadedly connected to the left side of the leather cup fixing rod. A magnetic strip is fixedly connected to the left side of the top of the horse-shaped support frame. A sputum collection tray is arranged to the right side of the magnetic strip. A magnetic stainless steel concave groove is fixedly connected to the left side of the sputum collection tray. Handles are fixedly connected to the left sides of the front and rear ends of the horse-shaped support frame. A silicone soft sleeve is fitted over the handle. A seat assembly for easy position adjustment is arranged at the top of the horse-shaped support frame.
[0007] The seat assembly includes a seat base, which is horizontally placed on top of a horse-shaped support frame. A seat back is fixedly connected to the right side of the top of the seat base. A soft pad is glued to the top of the seat base. Fixed feet are fixedly connected to the four corners of the bottom of the seat base. Tight-tight bolts are inserted into the inside of the fixed feet. Multiple sets of positioning screw holes are opened on the front and rear sides of the horse-shaped support frame.
[0008] As a further technical solution of this utility model, the shape and size of the bottom end of the seat base are adapted to the shape and size of the top end of the horse-shaped support frame, and the seat base can slide left and right along the top of the horse-shaped support frame.
[0009] As a further technical solution of this utility model, the hand-tightening bolt passes through the fixing foot piece and extends into the interior of the positioning screw hole, and the inner side of the fixing foot piece is in contact with the horse-shaped support frame.
[0010] As a further technical solution of this utility model, the external thread of the hand-tightening bolt and the internal thread of the positioning screw hole match each other, and the positioning screw holes are arranged at equal intervals.
[0011] As a further technical solution of this utility model, the shape and size of the inside of the magnetic stainless steel concave groove are adapted to the shape and size of the outside of the magnet strip, and the magnetic stainless steel concave groove can slide up and down along the outside of the magnet strip.
[0012] As a further technical solution of this utility model, the inner diameter of the silicone soft sleeve is adapted to the outer diameter of the grip, and the silicone soft sleeve is elastic.
[0013] Compared with the prior art, the beneficial effects of this utility model are: the child back-patting and sputum-expelling device that is easy to position adjust not only realizes the function of easy adjustment of the seat position, but also realizes the function of easy sputum collection, and also realizes the function of easy gripping and support;
[0014] (1) The chair is equipped with a seat base, seat back, cushion, fixed foot piece, hand-tightened bolt and positioning screw hole. When in use, the child sits on the seat base. The horse-shaped support frame can increase the fun of treatment and reduce the child's tension. During the tapping process, the child leans forward, holds the handle with both hands, and faces the sputum collection tray. The drive motor drives the piston rod to move back and forth along the piston sleeve through the eccentric plate and transmission arm. The medical staff holds the handle with one hand, attaches the rubber cup to the child's backpack, and taps in the order of from the outside to the inside and from the bottom to the top, avoiding the scapula and spine, to promote the child's expectoration. The position of the seat base can be adjusted according to the child's height and lying habits. Loosen the hand-tightened bolt to make it disengage from the positioning screw hole, and the seat base can be adjusted by moving left and right along the top of the horse-shaped support frame. The densely distributed positioning screw holes provide multiple adjustment options, realizing the function of easy adjustment of the seat position.
[0015] (2) By setting up a magnetic strip, a sputum collection tray and a magnetic stainless steel concave groove, when using it, after the child has been patted for about ten minutes, he coughs forcefully under the guidance of medical staff. The sputum he coughs up is directly spit into the sputum collection tray. The sputum collection tray, together with the magnetic stainless steel concave groove, can be pushed up and down along the magnetic strip. The height of the sputum collection tray can be adjusted up and down, thus realizing the function of easy sputum collection.
[0016] (3) By setting up a handle and a silicone soft sleeve, when using it, during the process of patting and coughing, the child leans forward and uses both hands to grasp the handle for support. The silicone soft sleeve can soften the feel and provide protection, thus realizing the function of easy grasping and support. Attached Figure Description
[0017] Figure 1 This is a front view structural diagram of the present utility model;
[0018] Figure 2 This is an enlarged structural schematic diagram of the front cross-section of the shell of this utility model;
[0019] Figure 3 This is an enlarged side view of the seat base of this utility model.
[0020] Figure 4 This is a side view enlarged structural schematic diagram of the sputum collection tray of this utility model.
[0021] In the diagram: 1. Bottom support frame; 2. Horse-shaped support frame; 3. Control box; 4. Wire; 5. Handle; 6. Housing; 7. Drive motor; 8. Eccentric disc; 9. Transmission arm; 10. Piston rod; 11. Piston sleeve; 12. Leather cup fixing rod; 13. Rubber leather cup; 14. Seat base; 15. Seat back; 16. Soft pad; 17. Fixing foot piece; 18. Hand-tightening bolt; 19. Positioning screw eye; 20. Magnetic strip; 21. Spittoon tray; 22. Magnetic stainless steel concave groove; 23. Handle; 24. Silicone soft sleeve. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Example: Please refer to Figure 1-4A child back-patting and sputum-expelling device with easy position adjustment includes a bottom support frame 1, a horse-shaped support frame 2 fixedly connected to the top of the bottom support frame 1, a control box 3 fixedly connected to the right side of the top of the bottom support frame 1, a housing 6 above the bottom support frame 1, a handle 5 fixedly connected to the bottom end of the housing 6, a wire 4 movably connected between the control box 3 and the handle 5, a drive motor 7 installed on the right side inside the housing 6, an eccentric disk 8 fixedly connected to the output end of the drive motor 7, a piston sleeve 11 fixedly connected to the left side of the housing 6, a piston rod 10 arranged laterally inside the piston sleeve 11, a transmission arm 9 movably connected between the eccentric disk 8 and the piston rod 10, a leather cup fixing rod 12 fixedly connected to the left side of the piston rod 10, a rubber leather cup 13 threadedly connected to the left side of the leather cup fixing rod 12, and a seat assembly for easy position adjustment at the top of the horse-shaped support frame 2.
[0024] Please see Figure 1-4 A child back-patting and sputum-expelling device that is easy to position adjust also includes a seat assembly. The seat assembly includes a seat base 14, which is horizontally placed on the top of the horse-shaped support frame 2. A seat back 15 is fixedly connected to the right side of the top of the seat base 14. A soft pad 16 is glued to the top of the seat base 14. Fixed feet 17 are fixedly connected to the four corners of the bottom of the seat base 14. Tight-tight bolts 18 are inserted into the inside of the fixed feet 17. Multiple sets of positioning screw holes 19 are opened on the front and rear sides of the horse-shaped support frame 2.
[0025] The shape and size of the bottom of the seat base 14 are matched with the shape and size of the top of the horse-shaped support frame 2. The seat base 14 can slide left and right along the top of the horse-shaped support frame 2. The hand-tightening bolt 18 passes through the fixing foot piece 17 and extends into the interior of the positioning screw hole 19. The inner side of the fixing foot piece 17 fits against the horse-shaped support frame 2. The external thread of the hand-tightening bolt 18 matches the internal thread of the positioning screw hole 19. The positioning screw holes 19 are arranged at equal intervals to facilitate position adjustment.
[0026] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, loosening the hand-tightening bolt 18 to disengage it from the positioning screw hole 19 allows the seat base 14 to be adjusted by moving left and right along the top of the horse-shaped support frame 2. The densely distributed positioning screw holes 19 provide multiple adjustment options.
[0027] A magnet strip 20 is fixedly connected to the left side of the top of the horse-shaped support frame 2. A sputum collection tray 21 is provided on the right side of the magnet strip 20. A magnetic stainless steel concave groove 22 is fixedly connected to the left side of the sputum collection tray 21. The shape and size of the inside of the magnetic stainless steel concave groove 22 are adapted to the shape and size of the outside of the magnet strip 20. The magnetic stainless steel concave groove 22 can slide up and down along the outside of the magnet strip 20 to facilitate sputum collection.
[0028] Specifically, such as Figure 1 and Figure 4 As shown, the coughed-up sputum is directly spat into the sputum collection tray 21. The sputum collection tray 21, together with the magnetic stainless steel concave groove 22, can be pushed up and down along the magnetic strip 20, and the height of the sputum collection tray 21 can be adjusted up and down.
[0029] Handles 23 are fixedly connected to the left side of the front and rear ends of the horse-shaped support frame 2, respectively. A silicone soft sleeve 24 is fitted on the outside of the handle 23. The inner diameter of the silicone soft sleeve 24 is matched with the outer diameter of the handle 23. The silicone soft sleeve 24 is elastic and easy to grip and support.
[0030] Specifically, such as Figure 1 As shown, the handles 23 are gripped with both hands for support, and the silicone sleeves 24 soften the feel and provide protection.
[0031] Working principle: When using this utility model, firstly, the child sits straddling the seat base 14. The horse-shaped support frame 2 can increase the fun of the treatment and reduce the child's tension. During the tapping, the child leans forward, grasps the handle 23 with both hands, and faces the sputum collection tray 21. The drive motor 7 drives the piston rod 10 to move back and forth along the piston sleeve 11 through the eccentric plate 8 and the transmission arm 9. The medical staff holds the handle 5 with one hand, attaches the rubber cup 13 to the child's backpack, and taps in the order of from the outside to the inside and from the bottom to the top, avoiding the shoulder blades and spine, to promote the child's expectoration. According to the child's height and lying habits, the position of the seat base 14 can be adjusted. Loosen the hand-tightening bolt 18 to disengage it from the positioning screw hole 19, and the seat base 14 can be adjusted to move left and right along the top of the horse-shaped support frame 2. The densely distributed positioning screw holes 19 provide multiple adjustment options. After about ten minutes of patting, the child coughs forcefully under the guidance of medical staff. The sputum is coughed up directly into the sputum collection tray 21. The sputum collection tray 21, together with the magnetic stainless steel concave groove 22, can be pushed up and down along the magnetic strip 20. The height of the sputum collection tray 21 can be adjusted up and down. During the patting and coughing process, the child leans forward and holds the handle 23 with both hands for support. The silicone soft sleeve 24 can soften the feel and provide protection.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A child back-patting and sputum-expelling device with easy position adjustment, comprising a bottom support frame (1), characterized in that: A horse-shaped support frame (2) is fixedly connected to the top of the bottom support frame (1). A control box (3) is fixedly connected to the right side of the top of the bottom support frame (1). A housing (6) is provided above the bottom support frame (1). A handle (5) is fixedly connected to the bottom end of the housing (6). A wire (4) is movably connected between the control box (3) and the handle (5). A drive motor (7) is installed on the right side inside the housing (6). An eccentric disk (8) is fixedly connected to the output end of the drive motor (7). A piston sleeve (11) is fixedly connected to the left side of the housing (6). A piston rod (10) is horizontally arranged inside the piston sleeve (11). The eccentric disk (8) and the piston rod (10) are connected to the piston sleeve (11). A transmission arm (9) is movably connected between the piston rod (10). A leather cup fixing rod (12) is fixedly connected to the left side of the piston rod (10). A rubber cup (13) is threadedly connected to the left side of the leather cup fixing rod (12). A magnet strip (20) is fixedly connected to the left side of the top of the horse-shaped support frame (2). A sputum receiving tray (21) is provided on the right side of the magnet strip (20). A magnetic stainless steel concave groove (22) is fixedly connected to the left side of the sputum receiving tray (21). A handle (23) is fixedly connected to the left side of the front and rear ends of the horse-shaped support frame (2). A silicone soft sleeve (24) is sleeved on the outside of the handle (23). A seat assembly that is easy to adjust is provided at the top of the horse-shaped support frame (2). The seat assembly includes a seat base (14), which is horizontally placed on the top of the horse-shaped support frame (2). A seat back (15) is fixedly connected to the right side of the top of the seat base (14). A soft pad (16) is glued to the top of the seat base (14). Fixed feet (17) are fixedly connected to the four corners of the bottom of the seat base (14). Tight-tight bolts (18) are inserted into the inside of the fixed feet (17). Multiple sets of positioning screw holes (19) are opened on the front and rear sides of the horse-shaped support frame (2).
2. The child back-patting and sputum-expelling device with easy position adjustment according to claim 1, characterized in that: The shape and size of the bottom of the seat base (14) are adapted to the shape and size of the top of the horse-shaped support frame (2), and the seat base (14) can slide left and right along the top of the horse-shaped support frame (2).
3. The child back-patting and sputum-expelling device with easy position adjustment according to claim 1, characterized in that: The hand-tightening bolt (18) passes through the fixing foot piece (17) and extends into the interior of the positioning screw hole (19). The inner side of the fixing foot piece (17) is in contact with the horse-shaped support frame (2).
4. The child back-patting and sputum-expelling device with easy position adjustment according to claim 1, characterized in that: The threads on the outside of the hand-tightening bolt (18) and the threads inside the positioning screw holes (19) match each other, and the positioning screw holes (19) are arranged at equal intervals.
5. A child back-patting and sputum-expelling device with easily adjustable position according to claim 1, characterized in that: The shape and size of the inside of the magnetic stainless steel concave groove (22) are adapted to the shape and size of the outside of the magnet strip (20), and the magnetic stainless steel concave groove (22) can slide up and down along the outside of the magnet strip (20).
6. A child back-patting and sputum-expelling device with easily adjustable position according to claim 1, characterized in that: The inner diameter of the silicone sleeve (24) is adapted to the outer diameter of the grip (23), and the silicone sleeve (24) is elastic.