Double-side inflatable fixing bag convenient to wear and use

Abstract

The utility model relates to the technical field of bone fracture fixation treatment, and discloses a double-side inflatable fixing bag convenient to wear and use, which comprises two air bag side pads, the front end surfaces and the rear end surfaces of the two air bag side pads are respectively provided with a storage shell in a clamping manner, and the upper end surfaces of the four storage shells are respectively and fixedly provided with two rubber pads. Rotating pieces are fixedly arranged at the upper ends and the lower ends of the two storage shells, located on the same side, of the four storage shells, and connecting mechanisms are hinged to the eight rotating pieces; connecting pieces are fixedly arranged at the positions, close to the front ends and the rear ends, of the midpoints of the upper end faces and the lower end faces of the two air bag side cushions correspondingly, and clamping mechanisms are arranged at the midpoints between the rear end faces of the two connecting mechanisms, located on one side of the storage shell, of the eight connecting mechanisms correspondingly. According to the air bag side cushion, through the arrangement of the storage shell, the air bag side cushion can be folded and stored after being used, and therefore the fixing bag can be better driven to move and be used.

Description

Technical Field

[0001] This utility model relates to the field of bone injury fixation treatment technology, and in particular to a convenient double-sided inflatable fixation bag. Background Technology

[0002] An inflatable immobilization bag is a medical assistive device used to immobilize a fractured lower leg. It is typically made of a durable material and contains an inflatable bladder that can inflate or deflate as needed to provide appropriate support and immobilization. A fracture is a condition where the integrity of the bone is compromised, resulting in a crack or break in the bone.

[0003] In the process of developing this application, the inventors discovered the following problems with the existing technology: Traditional treatment methods for lower leg fractures mostly involve placing wooden boards on both sides of the fractured leg, clamping and fixing the leg, and filling the boards with cotton or cloth for cushioning. The boards are then bound with bandages. This process of fixing the fractured leg with bandages and wooden boards is cumbersome, and the uneven filling of cotton or cloth may increase the patient's pain during treatment. While existing inflatable fixation bags can achieve inflatable fixation, they take up a lot of space when stored. Therefore, those skilled in the art have provided a convenient, double-sided inflatable fixation bag to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a convenient double-sided inflatable fixation bag. The two airbag side pads, once inflated, clamp the patient's lower legs. A first and second fixing strap on the upper surface of the two airbag side pads further secures them. A storage shell, snapped onto the front and rear surfaces of the airbag side pads, allows for folding and storage after use, thus facilitating easier movement and use of the fixation bag.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A convenient double-sided inflatable fixing bag includes two airbag side pads. The front and rear faces of the two airbag side pads are snapped together with a storage shell. The upper faces of the four storage shells are each fixedly provided with two rubber pads. Rotating parts are fixedly provided at the upper and lower ends of the two storage shells located on the same side. The eight rotating parts are all hinged together with a connecting mechanism.

[0007] Connectors are fixedly provided at the midpoint of the upper and lower end faces of the two airbag side pads, near the front and rear ends respectively. Among the eight connecting mechanisms, a snap-fit ​​mechanism is provided at the midpoint between the rear end faces of the two connecting mechanisms located on the side of the storage shell. Each of the eight connecting mechanisms includes a rubber outer plate, a magnetic block, a movable groove and a rubber inner plate. Each of the four snap-fit ​​mechanisms includes a fixing block, an embedding block, a spring, a snap-fit ​​block and a snap-fit ​​shell.

[0008] Furthermore, the movable groove is opened inside the midpoint of one side of the rubber outer plate, the rubber inner plate is movably embedded in the movable groove, the magnetic block is embedded in the midpoint of one side of the rubber inner plate, the rubber outer plate is hinged to one side of the rotating part, and the rubber inner plates of the two connecting mechanisms at the upper and lower ends of the same storage shell are mutually attached to each other, and the magnetic blocks in the two connecting mechanisms are magnetically connected to each other.

[0009] Furthermore, the snap-fit ​​block is fixedly disposed at the midpoint of one side of the fixed block, the snap-fit ​​block is embedded at the midpoint of one side of the snap-fit ​​housing, the embedded block is movably embedded inside one side of the upper end face of the snap-fit ​​housing, and the spring is fixedly sleeved on the outer surface of the embedded plate located inside the snap-fit ​​housing.

[0010] Furthermore, the fixing blocks in the four snap-fit ​​mechanisms are respectively fixedly installed at the midpoint of the lower end of the front face of the four uppermost connecting mechanisms in the eight connecting mechanisms, and the snap-fit ​​outer shells in the four snap-fit ​​mechanisms are respectively fixedly installed at the midpoint of the upper end of the front face of the four lowermost connecting mechanisms in the eight connecting mechanisms.

[0011] Furthermore, each of the four storage shells has a snap-fit ​​plate fixedly installed at the midpoint of one side inner wall. The four snap-fit ​​plates are fixedly snapped to the front and rear ends of the two airbag side pads respectively. Connecting cloth straps are fixedly installed at the upper and lower ends of the midpoint of the opposite side of the two airbag side pads.

[0012] Furthermore, two connectors fixedly installed on the upper end face of one of the two airbag side pads and two storage shells located on the same side are rotatably fitted with second fixing straps on their upper end faces, and two connectors fixedly installed on the upper end face of the other airbag side pad and two storage shells located on the same side are rotatably fitted with first fixing straps on their upper end faces.

[0013] Furthermore, among the two connecting members fixedly installed on the lower end face of the two airbag side pads, the two connecting members located at the front end and the two connecting members located at the rear end are rotatably fitted with connecting straps, and among the four storage shells, the two storage shells located at the front end and the two storage shells located at the rear end are movably fitted with connecting straps.

[0014] Furthermore, each of the four storage shells has a small air pump embedded in the front face of the two front-end storage shells, and the two small air pumps are respectively fitted and connected to the two airbag side pads.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model proposes a convenient double-sided inflatable fixation bag. By setting connecting straps on the lower end faces of the two airbag side pads and the four storage shells, the two airbag side pads and the two storage shells located on the same side can be connected. After placing the patient's fractured lower leg on the upper end of the connecting straps, the two airbag side pads can be rotated to clamp the lower leg. At the same time, the first and second fixing straps set on the upper end faces of the two airbag side pads and the four storage shells can be movably connected to the two airbag side pads and the two storage shells located on the same side, thereby clamping and fixing the patient's lower leg. The patient can also adjust the tightness of the clamping through the first and second fixing straps.

[0017] 2. This utility model proposes a convenient double-sided inflatable fixing bag. After the storage shell is snapped onto the front and rear ends of the two airbag side pads, the deflated airbag side pads can be folded and stored after use. At the same time, the two connecting mechanisms hinged to the storage shell can fix the airbag side pads stored in the storage shell when they are close together. When the airbag side pads are unfolded, the two connecting mechanisms on the same side can be closed to provide auxiliary support for the unfolded airbag side pads, thereby further improving the ease of use of the inflatable fixing bag. Attached Figure Description

[0018] Figure 1 This is a first axonometric schematic diagram of the unfolded state of this utility model;

[0019] Figure 2 This is a second axonometric schematic diagram of the unfolded state of this utility model;

[0020] Figure 3 This is a first isometric view of the storage state of this utility model;

[0021] Figure 4 This is a second isometric schematic diagram of the storage state of this utility model;

[0022] Figure 5 This is an isometric schematic diagram of the airbag side pad and the storage shell of this utility model;

[0023] Figure 6 This is a cross-sectional schematic diagram of the connection mechanism of this utility model;

[0024] Figure 7 This is a cross-sectional schematic diagram of the snap-fit ​​mechanism of this utility model.

[0025] Legend:

[0026] 1. Connecting mechanism; 2. Airbag side pad; 3. Storage shell; 4. Small air pump; 5. First fixing strap; 6. Connecting cloth strap; 7. Second fixing strap; 8. Rubber pad; 9. Connecting strap; 10. Snap-fit ​​mechanism; 11. Connector; 12. Rotating component; 13. Snap-fit ​​plate; 101. Rubber outer plate; 102. Magnetic block; 103. Movable groove; 104. Rubber inner plate; 1001. Fixing block; 1002. Embedding block; 1003. Spring; 1004. Snap-fit ​​block; 1005. Snap-fit ​​shell. Detailed Implementation

[0027] 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.

[0028] Reference Figures 1 to 5 A convenient double-sided inflatable fixing bag includes two airbag side pads 2. The front and rear faces of the two airbag side pads 2 are snapped together with storage shells 3. The upper faces of the four storage shells 3 are each fixedly provided with two rubber pads 8. Rotating parts 12 are fixedly provided at the upper and lower ends of the two storage shells 3 located on the same side. The eight rotating parts 12 are all hinged together with connecting mechanisms 1. Connecting parts 11 are fixedly provided at the midpoint of the upper and lower faces of the two airbag side pads 2 near the front and rear ends. Among the eight connecting mechanisms 1, the midpoint between the rear faces of the two connecting mechanisms 1 located on one side of the storage shells 3 is provided with snapping mechanisms 10.

[0029] Specifically, the rubber block on the upper surface of the storage shell 3 improves comfort when fixing the patient's leg. Meanwhile, the rotating component 12 fixed in the storage shell 3 allows for better hinged rotation with the connecting mechanism 1. The connecting component 11 in the airbag side pad 2 connects the connecting strap 9, the first fixing strap 5, and the second fixing strap 7 together with the storage shell 3. The snap-fit ​​mechanism 10 provides auxiliary support when the airbag side pad 2 is unfolded and also closes and stores it when folded.

[0030] Reference Figure 1 , Figure 4 and Figure 6The movable groove 103 is opened inside the midpoint of one side of the rubber outer plate 101. The rubber inner plate 104 is movably embedded in the movable groove 103. The magnetic block 102 is embedded in the midpoint of one side of the rubber inner plate 104. The rubber outer plate 101 is hinged to one side of the rotating part 12. Among the eight connecting mechanisms 1, the rubber inner plates 104 of the two connecting mechanisms 1 at the upper and lower ends of the same storage shell 3 are attached to each other. The magnetic blocks 102 in the two connecting mechanisms 1 are magnetically connected to each other.

[0031] Specifically, after the inner rubber plate 104 is movably embedded in the movable groove 103 opened on one side of the outer rubber plate 101, the inner rubber plate 104 can be better extended and retracted. At the same time, after the magnetic block 102 is embedded on one side of the inner rubber plate 104, the inner rubber plate 104 in the two connecting mechanisms 1 can be better connected. When the airbag side pad 2 is stored, the connecting mechanism 1 can close and store the stored airbag side pad 2. When the airbag side pad 2 is unfolded and used, the connecting mechanism 1 can provide auxiliary support for the airbag side pad 2.

[0032] Reference Figure 4 The snap-fit ​​block 1004 is fixedly disposed at the midpoint of one side of the fixed block 1001. The snap-fit ​​block 1004 is embedded in the midpoint of one side of the snap-fit ​​housing 1005. The embedded block 1002 is movably embedded in the inside of one side of the upper end face of the snap-fit ​​housing 1005. The spring 1003 is fixedly sleeved on the outer surface of the embedded plate located inside the snap-fit ​​housing 1005.

[0033] Specifically, after the snap-fit ​​block 1004 and the fixing block 1001 are fixedly connected, the snap-fit ​​block 1004 can be embedded into the snap-fit ​​housing 1005. At the same time, the insert block 1002 is movably embedded in the upper end face of the snap-fit ​​housing 1005. Meanwhile, the spring 1003 sleeved on the outer surface of the insert block 1002 can drive the insert block 1002 to engage and fix the snap-fit ​​block 1004. By pulling the insert block 1002, the insert block 1002 and the snap-fit ​​block 1004 can be separated, thereby separating the fixing block 1001 and the snap-fit ​​housing 1005.

[0034] Reference Figure 7 The fixing blocks 1001 of the four locking mechanisms 10 are respectively fixedly installed at the midpoint of the lower end of the front face of the four upper connecting mechanisms 1 of the eight connecting mechanisms 1, and the locking shells 1005 of the four locking mechanisms 10 are respectively fixedly installed at the midpoint of the upper end of the front face of the four lower connecting mechanisms 1 of the eight connecting mechanisms 1.

[0035] Specifically, after the fixing block 1001 in the snap-fit ​​mechanism 10 and the rubber outer plate 101 in the connecting mechanism 1 are fixedly connected, they can be fitted and connected with the snap-fit ​​outer shell 1005 in the four connecting mechanisms 1 at the lower end, so as to effectively close and store the airbag side pad 2 after storage.

[0036] Reference Figure 5 Each of the four storage shells 3 has a snap-fit ​​plate 13 fixedly installed at the midpoint of the inner wall on one side. The four snap-fit ​​plates 13 are fixedly snapped to the front and rear ends of the two airbag side pads 2 respectively. The two airbag side pads 2 have connecting cloth straps 6 fixedly installed at the upper and lower ends of the midpoint of the opposite side.

[0037] Specifically, the snap-fit ​​plate 13 fixedly installed in the inner wall of one side of the storage shell 3 can better connect with the airbag side pad 2, so that the storage shell 3 can better fold and store the airbag side pad 2 after use. At the same time, the connecting cloth strap 6 fixedly installed on one side of the airbag side pad 2 can play an auxiliary connection role for the folded airbag side pad 2.

[0038] Reference Figure 1 and Figure 2 Two connecting pieces 11 fixedly installed on the upper end face of one of the two airbag side pads 2 and two storage shells 3 located on the same side are rotatably fitted with second fixing straps 7 on the upper end face. Two connecting pieces 11 fixedly installed on the upper end face of the other airbag side pad 2 and two storage shells 3 located on the same side are rotatably fitted with first fixing straps 5 on the upper end face.

[0039] Specifically, after the four first fixing straps 5 are respectively rotated and sleeved on the airbag side and the upper surface of the two storage shells 3, they can be snapped together with the four second fixing straps 7 rotated and sleeved on the airbag side and the upper surface of the two storage shells 3 on the other side, so that the airbag side pad 2 that clamps and fixes the lower leg can be connected and the lower leg can be better clamped and fixed.

[0040] Reference Figure 1 and Figure 2 The two airbag side pads 2 are fixedly installed on the lower end face of the connecting parts 11. The two connecting parts 11 located at the front end and the rear end are rotatably fitted with connecting straps 9. The lower end face of the four storage shells 3 is movably fitted with connecting straps 9 between the two storage shells 3 located at the front end and the rear end.

[0041] Specifically, after the connecting straps 9 are rotatably installed on the two connectors 11 on the lower end face of the airbag side pad 2 and the lower end face of the storage shell 3, the two airbag side pads 2 and the two storage shells 3 on the same side can be connected. At the same time, the four connecting straps 9 can also play a supporting role when fixing the patient's lower leg.

[0042] Reference Figure 1 Each of the four storage shells 3 has a small air pump 4 embedded in the front face of the two front-end storage shells 3. The two small air pumps 4 are respectively connected to the two airbag side pads 2.

[0043] Specifically, after a small air pump 4 is snapped onto the front end of the two storage shells 3, the airbag side pads 2 that are fitted together can be inflated. At the same time, a mobile power supply is fixedly installed at the lower end of the small air pump 4, which can better supply power to the small air pump 4.

[0044] Working principle: During use, the user can pull the connecting mechanism 1, which is rotated on one side of the four storage shells 3, to separate them. At the same time, pulling the embedded block 1002 in the snap-fit ​​mechanism 10 can separate the two storage shells 3 on the same side. After the airbag side pads 2 are taken out of the storage shells 3, the two airbag side pads 2 can be inflated by two small air pumps 4. After inflation, the patient can place the fractured lower leg on the upper end of the connecting strap 9 set at the lower end of the two airbag side pads 2. After rotating the two airbag side pads 2, the lower leg can be clamped. After connecting the four first fixing straps 5 and the four second fixing straps 7 to each other, the airbag side pads 2 can be driven to clamp and fix the lower leg. At the same time, the user can stretch the connecting plate to extend it, so that the extended connecting mechanism 1 can be connected to each other to assist in fixing the patient's lower leg.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A convenient-to-wear, double-sided inflatable fixing bag, comprising two airbag side pads (2), characterized in that: The front and rear faces of the two airbag side pads (2) are snapped together with a storage shell (3), and the upper faces of the four storage shells (3) are fixedly provided with two rubber pads (8). The upper and lower ends of the two storage shells (3) on the same side of the four storage shells (3) are fixedly provided with rotating parts (12), and the eight rotating parts (12) are hinged together with a connecting mechanism (1). Connectors (11) are fixedly provided at the midpoint of the upper and lower end faces of the two airbag side pads (2), near the front and rear ends respectively. Among the eight connecting mechanisms (1), a snap-fit ​​mechanism (10) is provided at the midpoint between the rear end faces of the two connecting mechanisms (1) located on one side of the storage shell (3). Each of the eight connecting mechanisms (1) includes a rubber outer plate (101), a magnetic block (102), a movable groove (103), and a rubber inner plate (104). Each of the four snap-fit ​​mechanisms (10) includes a fixing block (1001), an embedding block (1002), a spring (1003), a snap-fit ​​block (1004), and a snap-fit ​​shell (1005).

2. The convenient-to-wear double-sided inflatable fixing bag according to claim 1, characterized in that: The movable groove (103) is located inside the midpoint of one side of the rubber outer plate (101). The rubber inner plate (104) is movably embedded in the movable groove (103). The magnetic block (102) is embedded in the midpoint of one side of the rubber inner plate (104). The rubber outer plate (101) is hinged to one side of the rotating part (12). Among the eight connecting mechanisms (1), the rubber inner plates (104) of the two connecting mechanisms (1) at the upper and lower ends of the same storage shell (3) are fitted together. The magnetic blocks (102) in the two connecting mechanisms (1) are magnetically connected to each other.

3. The convenient-to-wear double-sided inflatable fixing bag according to claim 1, characterized in that: The snap-fit ​​block (1004) is fixedly disposed at the midpoint of one side of the fixed block (1001). The snap-fit ​​block (1004) is embedded at the midpoint of one side of the snap-fit ​​housing (1005). The embedded block (1002) is movably embedded inside one side of the upper end face of the snap-fit ​​housing (1005). The spring (1003) is fixedly sleeved on the outer surface of the embedded plate located inside the snap-fit ​​housing (1005).

4. The convenient-to-wear double-sided inflatable fixing bag according to claim 1, characterized in that: The fixing blocks (1001) of the four locking mechanisms (10) are respectively fixedly installed at the midpoint of the lower end of the front face of the four connecting mechanisms (1) located at the upper end of the eight connecting mechanisms (1), and the locking shells (1005) of the four locking mechanisms (10) are respectively fixedly installed at the midpoint of the upper end of the front face of the four connecting mechanisms (1) located at the lower end of the eight connecting mechanisms (1).

5. The convenient-to-wear double-sided inflatable fixing bag according to claim 1, characterized in that: Each of the four storage shells (3) has a snap-fit ​​plate (13) fixedly installed at the midpoint of one side inner wall. The four snap-fit ​​plates (13) are fixedly snapped to the front and rear ends of the two airbag side pads (2) respectively. The two airbag side pads (2) have connecting cloth strips (6) fixedly installed at the upper and lower ends of the midpoint of the opposite side.

6. The convenient-to-wear double-sided inflatable fixing bag according to claim 1, characterized in that: Two connectors (11) fixedly installed on the upper end face of one of the two airbag side pads (2) and two storage shells (3) located on the same side are rotatably fitted with second fixing straps (7) on their upper end faces. Two connectors (11) fixedly installed on the upper end face of the other airbag side pad (2) and two storage shells (3) located on the same side are rotatably fitted with first fixing straps (5) on their upper end faces.

7. The convenient-to-wear double-sided inflatable fixing bag according to claim 1, characterized in that: A connecting strap (9) is rotatably sleeved between the two connecting pieces (11) located at the front end and the rear end of the two airbag side pads (2) fixedly installed on the lower end face. A connecting strap (9) is movably sleeved between the two storage shells (3) located at the front end and the rear end of the four storage shells (3).

8. The convenient-to-wear double-sided inflatable fixing bag according to claim 1, characterized in that: Each of the four storage shells (3) has a small air pump (4) embedded in the front face of the two storage shells (3) located at the front end. The two small air pumps (4) are respectively connected to the two airbag side pads (2).

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