Ankle joint protection device for high-altitude jump
By designing a high-altitude jumping ankle joint protection device including soft rubber soles, alloy bones, link straps, straps and airbags, the problem of ankle sprain during parachuting is solved, effective support and shock absorption protection for the ankle is achieved, and user confidence and sense of security is enhanced.
Patent Information
- Application Number
- CN202421671114.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-16
AI Technical Summary
During the parachuting process, due to the complex landing terrain, users are prone to ankle sprain, resulting in symptoms such as pain, swelling, and limited joint movement. In severe cases, it may cause fractures or ligament tear, and the recovery cycle is long, which affects training and combat tasks, increases the psychological burden and the risk of re-injury.
A high-altitude jumping ankle joint protection device is designed, including soft rubber soles, ground alloy bones, rotation shafts, calf alloy bones, link straps, shock absorbing airbags and foot pad cushion airbags. Through the synergy of these components, it provides ankle support and shock absorbing protection.
It effectively avoids ankle sprain during skydiving, reduces accidental injuries, protects physical and mental health, enhances confidence and courage to jump, reduces the risk of re-injury and accidents, and improves operating efficiency and parachuting safety.
Smart Images
Figure CN222900145U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ankle joint protection, in particular to an ankle joint protection device for high-altitude jumping. Background Art
[0002] Parachuting is a sport for the brave and an important means for the military to achieve sudden action. It requires repeated training and good psychological quality, and plays a very important role in the combat training of the troops.
[0003] However, when skydiving, due to the complex and unpredictable landing terrain, users are prone to sprained ankles, resulting in symptoms such as pain, swelling, and limited joint movement. In severe cases, it may even cause fractures or ligament tears. In addition, the recovery period after an ankle sprain is relatively long, often taking weeks or even months, during which time the user is unable to participate in normal training or combat missions. This accidental injury not only damages the user's physical health, but the pain and discomfort after an ankle sprain will make the user fear and anxiety about skydiving, forming a huge psychological burden, affecting the user's confidence and courage to participate in skydiving training again, and due to the pain and discomfort caused by an ankle sprain, the user will also have movement deformations when moving, such as unstable gait, difficulty jumping, etc., which will not only reduce the user's movement efficiency, but also increase the risk of the user being injured again, thereby leading to other accidents.
[0004] Therefore, we propose an ankle joint protection device for high-altitude jumping to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the present invention provides an ankle joint protection device for high-altitude jumping, which solves the problems raised in the above-mentioned background technology.
[0006] The purpose of the utility model can be achieved through the following technical solutions:
[0007] A high-altitude jumping ankle joint protection device comprises a soft rubber sole, one side of the soft rubber sole is fixedly connected to a grounding alloy bone, the upper end surface of the grounding alloy bone is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft is rotatably connected to a calf alloy bone.
[0008] As a further solution of the utility model: a link belt is fixedly connected to the side of the upper end of the soft rubber sole away from the rotating axis, a link buckle is movably connected to the link belt, a buckle is fixedly connected to the side of the upper end of the soft rubber sole away from the link belt, and the end of the link belt away from the soft rubber sole is clamped with the buckle.
[0009] As a further solution of the utility model: an adjusting pin is slidably connected to the alloy bone of the calf, and a binding strap is fixedly connected to one side of the adjusting pin close to the link belt.
[0010] As a further solution of the utility model: the upper end surface of the soft rubber sole is symmetrically provided with card grooves, and a connecting frame is slidably connected in the card grooves. A shock-absorbing airbag is fixedly connected between the ends of the connecting frame away from the soft rubber sole. The shock-absorbing airbag is located below the soft rubber sole, and a foot pad cushioning airbag is fixedly connected above the soft rubber sole.
[0011] As a further solution of the utility model: a connecting plate is fixedly connected between the connecting frames, a through groove is opened at the center of the connecting plate, a connecting shaft is rotatably connected to the side of the soft rubber sole close to the connecting plate, a clamping block is fixedly connected to the end of the connecting shaft away from the soft rubber sole, and the clamping block penetrates the connecting plate through the through groove.
[0012] Beneficial effects of the utility model:
[0013] 1. The calf alloy bones can provide corresponding support and protection for the user's ankle when the user wears it for skydiving, effectively avoiding the user's ankle sprain during skydiving, thereby reducing accidental injuries to the user and protecting the user's physical and mental health, so as to enhance the user's confidence and courage in subsequent skydiving, prevent the user from being injured again due to deformation of the movement caused by ankle sprains, and thus reduce the probability of accidents.
[0014] 2. Through the provided link belt and strap, the protective device can be quickly removed from the ankle after the user completes the parachute landing action, and the quick-detachment design of the strap allows the user to proceed to the next action immediately after parachuting and landing, without spending extra time on the tedious disassembly process, which greatly improves the operating efficiency and enables the user to engage in subsequent training or tasks more quickly, with higher flexibility.
[0015] 3. The shock-absorbing airbags can cushion the impact force between the user's feet and the ground when the user lands after parachuting, greatly reducing the peak acceleration of the landing impact, thereby reducing the direct damage of the impact force to the user's body, and reducing the risk of accidental injuries such as ankle sprains and fractures caused by excessive impact force, thereby improving the safety of skydiving and allowing users to experience a more stable and comfortable experience when parachuting.
[0016] 4. By setting the shock-absorbing airbag to be detachable and installed on the soft rubber sole, users can not only flexibly choose whether to install the shock-absorbing airbag according to their own needs, skydiving environment, terrain conditions and other factors, but also users can easily remove it in situations where the shock-absorbing airbag is not needed, thereby reducing the weight of the equipment and improving convenience of movement. In situations where enhanced protection or reduced landing impact is required, users can quickly install the shock-absorbing airbag to ensure skydiving safety and improve the flexibility of the device when used. At the same time, the detachable design allows users to easily check and repair the shock-absorbing airbag and extend its service life. When the shock-absorbing airbag is seriously damaged, users can quickly remove it and replace it with a new one to ensure that the skydiving equipment always maintains a good performance state. When there is a problem with the airbag, users only need to replace the airbag part instead of the entire equipment, thereby reducing the cost of repair and replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 For this utility model Figure 1 Another perspective structural diagram;
[0020] Figure 3 This is a schematic diagram of the enlarged structure of area A in soil 2 of the utility model;
[0021] Figure 4 This is a schematic diagram of the connection structure between the soft rubber sole and the shock-absorbing airbag of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the foot pad cushioning airbag of the utility model;
[0023] In the figure: 1. grounding alloy skeleton; 2. rotating shaft; 3. buckle; 4. connecting belt; 5. adjusting pin; 6. calf alloy skeleton; 7. soft rubber sole; 8. connecting buckle; 9. binding strap; 10. shock-absorbing airbag; 11. connecting frame; 12. connecting plate; 13. through slot; 14. connecting shaft; 15. block; 16. slot; 17. foot pad cushioning airbag. DETAILED DESCRIPTION
[0024] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example:
[0026] like Figure 1-5 As shown, a high-altitude jumping ankle joint protection device includes a soft rubber sole 7, one side of the soft rubber sole 7 is fixedly connected to a grounding alloy bone 1, the upper end surface of the grounding alloy bone 1 is fixedly connected to a rotating shaft 2, and the outer surface of the rotating shaft 2 is rotatably connected to a calf alloy bone 6.
[0027] In this embodiment, Figure 1 and Figure 2 As shown, a link belt 4 is fixedly connected to the side of the upper end of the soft rubber sole 7 away from the rotating shaft 2, a link buckle 8 is movably connected to the link belt 4, a buckle 3 is fixedly connected to the side of the upper end of the soft rubber sole 7 away from the link belt 4, and one end of the link belt 4 away from the soft rubber sole 7 is engaged with the buckle 3. When one end of the link belt 4 is engaged with the buckle 3, the link buckle 8 is controlled to move on the link belt 4, so that the link belt 4 can be locked and fixed on the user's instep.
[0028] In this embodiment, Figure 1 As shown, an adjusting pin 5 is slidably connected to the calf alloy bone 6, and a strap 9 is fixedly connected to the adjusting pin 5 near the link belt 4. By manipulating the adjusting pin 5 to move on the calf alloy bone 6, the strap 9 can be fixed to various parts of the user's calf according to the user's needs.
[0029] In this embodiment, Figure 4 As shown, the upper end surface of the soft rubber sole 7 is symmetrically provided with a card slot 16, and a connecting frame 11 is slidably connected in the card slot 16. A shock-absorbing airbag 10 is fixedly connected between the connecting frame 11 and the end away from the soft rubber sole 7. The shock-absorbing airbag 10 is located below the soft rubber sole 7, and a foot pad buffer airbag 17 is fixedly connected above the soft rubber sole 7. The setting of the connecting frame 11 and the card slot 16 can facilitate the user to remove the shock-absorbing airbag 10 from the soft rubber sole 7.
[0030] In this embodiment, Figure 3 and Figure 4 As shown, a connecting plate 12 is fixedly connected between the connecting frames 11, a through groove 13 is opened at the center of the connecting plate 12, a connecting shaft 14 is rotatably connected to the side of the soft rubber sole 7 close to the connecting plate 12, and a clamping block 15 is fixedly connected to the end of the connecting shaft 14 away from the soft rubber sole 7. The clamping block 15 penetrates the connecting plate 12 through the through groove 13. When the clamping block 15 is in a horizontal state, it can slide out of the through groove 13 opened on the connecting plate 12. When the clamping block 15 is in a vertical state, the connecting plate 12 will be limited by the clamping block 15 and cannot slide out from the outer surface of the connecting shaft 14. At this time, the shock-absorbing airbag 10 can be fixed directly below the soft rubber sole 7.
[0031] The effects achieved by this embodiment are as follows: In the prior art, due to the complex and changeable landing terrain, users are very likely to suffer from ankle sprains, resulting in symptoms such as pain, swelling, and limited joint movement. In severe cases, fractures or ligament tears may even occur. In addition, the recovery period after an ankle sprain is relatively long, often requiring weeks or even months, during which the user is unable to participate in normal training or combat missions. This accidental injury not only harms the user's physical health, but the pain and discomfort after an ankle sprain will also make the user fear and anxiety about skydiving, forming a huge psychological burden, affecting the user's confidence and courage to participate in skydiving training again, and due to the pain and discomfort caused by an ankle sprain, the user Movement deformation may also occur during the action, such as unstable gait, difficulty in jumping, etc., which not only reduces the user's movement efficiency, but also increases the risk of the user being injured again, thereby causing other accidents. Compared with the prior art, the calf alloy bone 6 provided can provide corresponding support and protection for the user's ankle when the user wears it for skydiving, effectively avoiding the user's ankle sprain during skydiving, thereby reducing accidental injuries to the user, protecting the user's physical and mental health, so as to enhance the user's confidence and courage in subsequent skydiving, and prevent the user from being injured again due to movement deformation caused by ankle sprain, thereby reducing the probability of accidents.
[0032] Secondly, by providing the linking belt 4 and the strap 9, the protective device can be quickly removed from the ankle after the user completes the parachuting and landing action, and the quick-detachment design of the strap 9 enables the user to proceed to the next action immediately after parachuting and landing, without spending extra time on the tedious disassembly process, which greatly improves the operating efficiency and enables the user to engage in subsequent training or tasks more quickly with higher flexibility.
[0033] The working process and principle involved in the overall content of the above embodiment are as follows:
[0034] Before skydiving, the user can judge whether to install the shock-absorbing airbag 10 under the soft rubber sole 7 according to his own needs. If installation is required, the user first keeps the block 15 connected to the side wall of the soft rubber sole 7 in a horizontal state, then takes the connecting plate 12, and slides the connecting frame 11 connected to the two sides of the connecting plate 12 into the slot 16 provided on the upper end surface of the soft rubber sole 7. After the connecting frame 11 is completely inserted into the slot 16, the connecting plate 12 will also pass through the block 15 through the through slot 13 provided at the center, and be sleeved on the outer surface of the connecting shaft 14. At this time, the user can rotate the block 15 from the horizontal state to the vertical state, thereby blocking the connecting plate 12 and preventing the connecting plate 12 from sliding out from the outer surface of the connecting shaft 14, and the installation of the shock-absorbing airbag 10 can be completed.
[0035] First, place the heel on the soft rubber sole 7, then pull the link belt 4, and snap the end of the link belt 4 away from the soft rubber sole 7 onto the buckle 3, then slide the link buckle 8 connected to the link belt 4 to lock the link belt 4. After the link belt 4 is locked on the user's instep, the user controls the adjustment pin 5 to rise on the calf alloy bone 6, so that the adjustment pin 5 is adjusted to a suitable height for the user's calf, and then locks the strap 9 connected to the side wall of the adjustment pin 5 to fix the strap 9 on the user's calf. At this time, the calf alloy bone 6 connected between the adjustment pin 5 and the grounding alloy bone 1 will be in a vertical shape, thereby protecting the user's ankle joint. When the user parachutes and touches the ground, the user's ankle joint is supported to avoid the user's ankle sprain.
[0036] Before the user touches the ground when parachuting, the shock-absorbing airbag 10 under the soft rubber sole 7 will contact the ground first, and the foot pad cushioning airbag 17 above the soft rubber sole 7 will play a secondary protection role. At this time, the shock-absorbing airbag 10 and the foot pad cushioning airbag 17 can reduce the cushioning force of the sole of the user when the user touches the ground, greatly reduce the peak landing impact acceleration, thereby reducing the direct damage of the impact force to the user's body, reducing the risk of accidental injuries such as ankle sprains and fractures caused by excessive impact force, improving the safety of skydiving, and allowing users to feel a more stable and comfortable experience when parachuting.
[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A high-altitude jumping ankle joint protection device, characterized in that: It comprises a soft rubber sole (7), one side of the soft rubber sole (7) is fixedly connected to a grounding alloy skeleton (1), the upper end surface of the grounding alloy skeleton (1) is fixedly connected to a rotating shaft (2), and the outer surface of the rotating shaft (2) is rotatably connected to a calf alloy skeleton (6).
2. The ankle joint protection device for high-altitude jumping according to claim 1, characterized in that: A link belt (4) is fixedly connected to the side of the upper end of the soft rubber sole (7) away from the rotating shaft (2), a link buckle (8) is movably connected to the link belt (4), a buckle (3) is fixedly connected to the side of the upper end of the soft rubber sole (7) away from the link belt (4), and the end of the link belt (4) away from the soft rubber sole (7) and the buckle (3) are mutually buckled.
3. The ankle joint protection device for high-altitude jumping according to claim 2, characterized in that: An adjusting pin (5) is slidably connected to the calf alloy bone (6), and a binding belt (9) is fixedly connected to the adjusting pin (5) on one side close to the link belt (4).
4. The ankle joint protection device for high-altitude jumping according to claim 1, characterized in that: The upper end surface of the soft rubber sole (7) is symmetrically provided with a card slot (16), and a connecting frame (11) is slidably connected in each of the card slots (16). A shock-absorbing airbag (10) is fixedly connected between one end of the connecting frame (11) away from the soft rubber sole (7), and the shock-absorbing airbag (10) is located below the soft rubber sole (7). A foot pad cushioning airbag (17) is fixedly connected above the soft rubber sole (7).
5. The ankle joint protection device for high-altitude jumping according to claim 4, characterized in that: A connecting plate (12) is fixedly connected between the connecting frames (11), a through groove (13) is provided at the center of the connecting plate (12), a connecting shaft (14) is rotatably connected to the side of the soft rubber sole (7) close to the connecting plate (12), a clamping block (15) is fixedly connected to the end of the connecting shaft (14) away from the soft rubber sole (7), and the clamping block (15) passes through the connecting plate (12) through the through groove (13).