Standing device for training a person to stand

Abstract

The invention relates to a standing device for training a person to stand in an upright position, comprising a frame (1), which has a pelvic support (13), a knee support (11) and a base frame (2) with a standing surface (8), said frame (1) connecting the pelvic support (13), the knee support (11) and the base frame (2) together.

Description

[0001] Standing apparatus for standing training of one person

[0002] The invention relates to a standing device for standing training of a person in an upright position, comprising a frame, a pelvic support, a knee support and a base frame with a standing surface, wherein the frame connects the pelvic support, the knee support and the base frame.

[0003] A standing frame is a mobile assistive device used in physiotherapy and occupational therapy. It is designed for individuals who, due to physical and / or intellectual disabilities, are unable to maintain an upright position independently or to correct compensatory movements on their own due to joint misalignments. Standing frames are therefore particularly important for these individuals, as they not only promote mobility but also help prevent complications such as disuse osteoporosis and dysplasia, which can result from prolonged sitting or lying down. Standing frames thus contribute significantly to improving the quality of life for people with limited mobility.

[0004] A standing device as defined in the claimed invention is a rigid or adjustable, essentially vertically extending frame that surrounds a person, providing stability and supporting upright standing without assistance. It generally comprises a frame with a standing platform, a knee support, a pelvic support, and hand grips or comparable support options, such as a table. Additional options include chest, back, or head support. The pelvic support provides the necessary support in the pelvic region for the disabled person. The knee support further enables the knees to be supported and guided, thus stabilizing the user in their upright posture. In known standing devices, the pelvic and knee supports can be individually adjusted in height and depth to suit the user's physique.After being adjusted to the user, the supports are fixed in their position to ensure a stable standing posture. However, it is sometimes necessary to vary the body posture to a limited extent during use, either to allow for occasional changes in posture to prevent wear and tear or to specifically train certain muscle groups. For example, DE 20 2007 010 996 U1 discloses a standing device comprising a frame with a table to which a pelvic support is attached, stabilizing the user in a standing position in front of the table. The pelvic support moves with the user's hips and can be deflected laterally relative to the table. The table remains in a fixed position. This allows the user to maintain a secure standing position, as the only restricted movement is in the hip area.The ability to rotate at the hip helps to reduce the stress on the knee joint by allowing for better alignment and load distribution.

[0005] Fundamentally, a rotational movement in the hip area directly affects the position and alignment of the legs, as the hip joint is a central pivot point for leg movement. A hip rotation around the longitudinal axis of the body therefore influences the position and alignment of the legs. Depending on the direction of rotation, the knees and feet move either inwards or outwards, resulting in a torsion of the legs relative to the longitudinal axis of the body. Furthermore, the rotational movement causes a tilting of the hip and consequently a shift in weight towards the outside leg, which must be balanced.

[0006] With the standing device described above, the user's increased freedom of movement is limited to a rotation in the hip area. Because the knees are supported by the fixed knee support, the legs cannot follow the rotational movement. Preventing wear and tear and targeted training of the leg and hip muscles is therefore only possible to a limited extent.

[0007] The present invention therefore aims to design and further develop a standing device of the type mentioned above in such a way that a higher degree of freedom of movement and improved muscle development of the musculoskeletal system are achieved for the user, while simultaneously ensuring secure stability in the standing device. Furthermore, the standing device should differ from competing products.

[0008] According to the invention, the aforementioned problem is solved by the features of claim 1. The standing device in question, for training a person in an upright position, comprises a frame including a pelvic support, a knee support, and a base frame with a standing surface. The frame connects the pelvic support, the knee support, and the base frame, wherein the pelvic support and / or the knee support are preferably pivotably mounted in a plane, particularly parallel to the base frame, preferably against the force of an elastic means, and / or the standing surface is preferably pivotably mounted in a plane, particularly orthogonal or oblique to the base frame, preferably against the force of an elastic means.

[0009] In accordance with the invention, it has first been recognized that the aforementioned problem is solved in a surprisingly simple manner through the clever design of the standing device, by providing multiple, supported movement options. Specifically, the pelvic support and / or knee support are pivotably mounted in at least one plane in both directions of rotation. Preferably, the respective plane is aligned parallel to the base frame. Due to the pivotable mounting of the pelvic support around the frame, a person in the standing device can perform a rotational movement of the hip area around its longitudinal axis, with the pelvic support moving along with this movement. Consequently, when the hips rotate, the support function of the pelvic frame is maintained in different hip positions, thus achieving increased freedom of movement with simultaneously high stability compared to a fixed pelvic support.Compared to conventional standing devices, the knee support provided by the swiveling knee brace allows the knees to remain in position and alignment during a hip rotation around the longitudinal axis, thus enabling a greater rotational angle. This allows for a wider leg rotation and therefore a larger angle of rotation. The knees remain supported by the knee brace while the legs align during the rotation. Furthermore, the alignment of the knees during the rotation results in uneven stress on the knee joints, engaging and training the muscles in this area. Alternatively or additionally, the standing platform is pivotally mounted in at least one plane, preferably perpendicular or at an angle to the base. A person standing on the platform can therefore perform a pivoting movement around their own traversal and / or sagittal axis.This allows the person to tilt their hips during the rotational movement without losing their balance. Simultaneously, the person must balance the weight shift. Consequently, balance and stability are strengthened, and the muscles in the hip and thigh area, particularly the hip-lumbar and gluteal muscles, as well as the muscles of the spine, especially the lumbar spine, are trained. In this respect, compared to conventional standing devices, the invention offers a standing device with a particularly large freedom of movement while maintaining stability.

[0010] Consequently, the standing device according to the invention provides a standing device which achieves a higher degree of freedom of movement and improved muscle development of the musculoskeletal system while simultaneously ensuring secure stability in the standing device.

[0011] The term "frame" is to be understood in its broadest sense and describes a frame or support structure that serves as a base for attaching various types of equipment. A frame is typically characterized by a structure made of rods, beams, panels, or other structural elements. Frames can be constructed from various materials such as metal, wood, plastic, carbon fiber, or a combination thereof.

[0012] The base frame is positioned at the bottom end of the frame as the base of the standing device and is designed in such a way that it provides the standing device with the necessary stability against slipping and / or tipping over when used as intended.

[0013] Preferably, the frame and base are designed in two parts, for example, as a base and a guide column, with both parts being detachably pluggable into one another. The standing surface is arranged on the base. The guide column comprises the knee support and the pelvic support. The two-part design allows the frame to be disassembled for storage or transport.

[0014] The standing platform is arranged and designed on the base frame in such a way that a person in an upright position can place both feet parallel to each other on it. The standing platform is preferably designed as a simple platform, in particular as a footboard. Preferably, the surface of the standing platform has a non-slip coating, for example, a rubberized or profiled surface. Alternatively, foot pads, fastening straps, or tension straps are provided on the standing platform to stabilize and / or fix the feet in their position.

[0015] The term "knee support" is to be understood in the broadest sense and describes an orthopedic device for supporting the knee. The knee support is designed in such a way that it has a frontal support or leaning surface that restricts and stabilizes the movement of the relevant body parts or holds them in a specific position.

[0016] Preferably, in addition to the frontal support surface, the knee support has a lateral support option to prevent lateral slippage. The support surface can be made of various materials, depending on its specific purpose, the required stability, and user comfort. For example, the support surface can be made of foam, gel material, silicone, plastic, wood, or a combination thereof.

[0017] The pelvic support serves to support the hip area and to hold the person upright. It has a support surface and provides back support in the pelvic area. The pelvic support is connected to the frame via a bracket.

[0018] Preferably, the pelvic support and / or the knee support and / or the standing platform is pivotally mounted against the force of an elastic element. This means that the person has to exert more force during standing training to perform a rotational movement, consequently leading to greater muscle strain. For example, the pelvic support results in greater strain on the hip muscles and therefore more effective standing training. Furthermore, it is advantageous if the force of the elastic element is adjustable, especially continuously.

[0019] Advantageously, the force of the elastic means is the spring force of at least one spring. Preferably, the spring force is adjustable so that the force applied by the spring can be individually adapted depending on a person's stability or body weight.

[0020] Alternatively or additionally, the force of the elastic means is the resistance force of at least one damping element, in particular hydraulic, pneumatic, or friction dampers. Preferably, the resistance force of the damping element is adjustable, especially continuously.

[0021] Alternatively or additionally, the force of the elastic element is the force of an electrically driven motor. Preferably, the force of the electric motor is adjustable, particularly continuously. In an advantageous embodiment, control is achieved via a control unit and / or hand switch.

[0022] Advantageously, the force of the elastic means is designed such that the pelvic support and / or the knee support and / or the standing surface is aligned in a neutral position with a pivot angle of 0 degrees about a pivot axis when unloaded.

[0023] Alternatively or additionally, the swiveling movement can be controlled by an actuator, preferably a linear drive, in particular steplessly. In an advantageous embodiment, the control is achieved via a control unit and / or hand switch.

[0024] In one embodiment of the standing device according to the invention, the pelvic support and / or the knee support and / or the standing platform can be locked in their respective pivot positions. This locking mechanism temporarily secures the pelvic support and / or the knee support. A person entering or exiting the standing device, for example, can thus assume a secure standing position before starting the standing training. Furthermore, locking the device allows the standing training to be paused, enabling the person to rest and regain their strength. Consequently, the locking mechanism serves to ensure the safe and injury-free use of the standing device.

[0025] In an advantageous embodiment of the standing device according to the invention, during locking the pelvic support and / or the knee support and / or the standing surface is aligned in a neutral position with a swivel angle of 0 degrees about a swivel axis.

[0026] Advantageously, the locking mechanism is a lever, preferably a steering or eccentric lever. Furthermore, it is advantageous if the lever mechanism is two-part, allowing one lever to be detached from the standing device. Alternatively, the locking mechanism can be hydraulic or electric.

[0027] In an advantageous embodiment of the standing device, the distance of the pelvic support and / or the knee support from the standing surface and / or the position of the pelvic support and / or the knee support in a plane parallel to the standing surface is adjustable. The pelvic support and / or knee support can thus be adapted to the individual body shape of different users. This allows the knee support to be adjusted so that it rests against the person's body without any play, thereby achieving a stable stance with simultaneous comfort.

[0028] In a preferred embodiment of the standing device, the knee support is designed in two parts, such that there is a left and a right partial support. The distance between these partial supports and / or their position in a plane parallel to the standing surface are individually adjustable, and thus they can be specifically adapted to a person's body shape.

[0029] Alternatively or additionally, it is advantageous that the two support sections of the knee brace are width-adjustable, allowing them to be individually adapted to the user's stance width. This enables the respective support surface to be centered on the knee, increasing stability and comfort.

[0030] Furthermore, it is advantageous that the knee support can be swivelled in both directions around a pivot axis by a maximum of 12 degrees. A greater swivel of the knee support necessitates a realignment of the standing position and, in particular, the feet. If the knee support can swivel beyond its maximum range of motion, its support function is also compromised during the leg realignment. Moreover, limiting the maximum swivel angle to 12 degrees serves the fundamental safety of the standing device, as a sudden loss of stability, for example, due to a person experiencing a sudden fainting spell, and the associated loss of balance, is counteracted by a maximum swivel range.

[0031] Alternatively or additionally, it is advantageous that the pelvic support can be swivelled in both directions around a pivot axis by a maximum of 15 degrees. Any deflection beyond the maximum angle requires readjusting the standing position.

[0032] Alternatively or additionally, it is advantageous if the base can be swivelled around the pivot axis(s) by a maximum of 3 degrees.

[0033] In a further development of the invention, the pelvic support has a circumferential pelvic frame that is attached to the frame. The pelvic frame provides the person in the standing device with additional safety, as it supports them in the event of imbalance, thus preventing them from tipping over.

[0034] The basin frame is designed in at least two parts, so that at least one part of the basin frame is removable from the frame. The other part is attached to the frame. This allows the user to enter the standing device with the frame part removed. The removed frame part is then attached to the other frame part. Alternatively, the frame part can be folded up.

[0035] Alternatively, one part of the basin frame is hinged to the second part of the frame, which is attached to the stand, so that the frame part can be folded out. Preferably, the foldable frame part has a closure at its free end, which keeps the basin frame closed after folding.

[0036] In one embodiment of the standing device according to the invention, the standing surface is pivotably mounted in a plane, in particular parallel to the base frame, preferably against the force of an elastic means. This makes it possible to rotate the hips.

[0037] In a preferred embodiment of the standing device, the standing platform is made in two parts. Furthermore, it is advantageous that the two parts of the standing platform are mounted to pivot independently of each other, preferably orthogonally or obliquely to the base. This allows each leg of a person to be trained individually, thus achieving a greater degree of freedom of movement with the standing device.

[0038] In a further development of the invention, the two parts of the standing surface are individually adjustable in height from each other, so that anatomically caused inequalities, in particular in leg length, are compensated for.

[0039] Furthermore, it is advantageous if the standing device according to the invention comprises at least two handles arranged on the frame. The handles enable a person to support themselves when entering the standing device until a secure standing position is achieved.

[0040] In an advantageous embodiment of the standing device, a support surface is arranged on the frame, preferably at its upper end. This support surface can be designed as a table. The support surface allows the person standing upright to place objects in front of their body and thus perform actions while standing that they would normally carry out in a lying or sitting position. These actions include, for example, eating a meal or reading a book. Furthermore, exercise equipment, particularly for training the upper body muscles, can be placed on the support surface. Finally, the support surface also serves as an additional support option, allowing the person to rest their forearms on it.

[0041] Furthermore, the support surface can be designed in such a way that it can be temporarily removed from or attached to the standing device. Alternatively or additionally, the support surface can be foldable on the frame.

[0042] Advantageously, the support surface can be adjusted in its distance from and inclination to the standing surface, allowing it to be adapted to the individual physique of a person. Particularly with regard to limited freedom of movement, a position of the support surface adjusted to the person increases stability.

[0043] In an advantageous embodiment of the standing device, casters are arranged on the frame, preferably in the area of ​​the standing surface and at the lower end of the frame. The standing device can thus be easily transported on a level surface and, in particular, can be pushed up to a chair, bed, or wheelchair, so that a disabled person can approach or enter the standing device directly from a seated or lying position. Preferably, the casters are lockable so that the frame remains firmly in place during use.

[0044] Furthermore, it is advantageous if the casters of the standing device according to the invention include damping elements for reducing vibration.

[0045] In a preferred embodiment of the standing device, the frame includes a lifting device to assist a seated or lying person in standing up, supporting a disabled person in rising and / or standing up and entering the standing device. For example, the lifting device could be designed as a seat belt. Furthermore, it is advantageous if the lifting device is electrically operated, for example, with an electric belt retractor.

[0046] Advantageously, the frame is equipped with at least one chest support, back support, and / or head support. This additional support provides greater stability for people with disabilities who lack stability or strength in their upper body and / or neck area.

[0047] There are now various ways to advantageously elaborate and further develop the teaching of the present invention. For this purpose, reference should be made, on the one hand, to the claims subordinate to claim 1 and, on the other hand, to the following explanation of preferred embodiments of the invention with reference to the drawing. In conjunction with the explanation of the preferred embodiments of the invention with reference to the drawing, generally preferred embodiments and further developments of the teaching are also explained. The drawing shows

[0048] Fig. 1 shows a standing device according to the invention in perspective;

[0049] Fig. 2 shows the base of the standing device in perspective;

[0050] Fig. 3 shows the base of the standing device in perspective;

[0051] Fig. 4a shows the knee support of the standing device in perspective;

[0052] Fig. 4b a top view of the knee support;

[0053] Fig. 5a shows the pelvic support in perspective; and

[0054] Fig. 5b shows a top view of the pelvic support. Fig. 1 shows a standing device according to the invention in a perspective view. The frame 1 of the standing device is designed in two parts and comprises a base frame 2 and a guide column 3.

[0055] The base frame 2 has a U-shaped base frame 4 to which casters 5 are attached. Between the two side frame sections are two cross braces 6, each with two upward-facing insertable tubes 7 in the center. The base frame 4 also includes a standing platform 8. This platform is attached to both sides of the base frame 4 and to one of the two cross braces 6. Two foot pads 9 are arranged on the standing platform 8 to stabilize the user and prevent slipping.

[0056] The guide column 3, which consists of two frame tubes, is inserted into the insertion tube sections 7 of the base frame and secured with a screw. A bracket 10 for the knee support 11 and a rider 12 for the pelvic support 13 are attached to the guide column 3, forming a pelvic frame. The guide column 3 also features two hand grips 14 and a table 15.

[0057] Fig. 2 shows a perspective view of the underframe 14, which comprises a base frame 4 with casters 5, cross braces 6, two insertable tube sections 7, and a standing platform 8. The standing platform has a support frame attached to the cross brace 6 located on the open side of the base frame 4 and to the two side sections of the base frame 4 via two angled support plates 16. The standing platform 8 is pivotally mounted on the support frame about its transverse axis, allowing a user to tilt in both directions about their traverse axis while standing upright. The standing platform 8 can be locked in place by flipping a locking lever 17 located on the side of the base frame 4.

[0058] Fig. 3 shows the base 8 in a perspective view from below. The base 8 comprises a support frame made of two longitudinally extending square tubes 18, which are connected at both ends to an angled perforated plate 19. The two square tubes 18 have a pivot joint 20 centrally located on their outermost sides, to which the base 8 is attached. The base 8 is thus pivotable relative to the support frame in the transverse axis. A spring 21 is provided on each side between the base 8 and the angled perforated plate 19 to dampen the pivoting movement. The base 8 can be reversibly locked and unlocked by a locking device. By rotating a locking lever 17 by 180 degrees, a locking rod 22, which is operatively connected to the locking lever 17, is rotated by 180 degrees.On this locking rod 22, a protruding pin 23 is arranged on an eccentric body in such a way that it blocks the pivoting movement of the base 8 after the locking lever 17 has been flipped and the base 8 is locked in place.

[0059] Fig. 4a shows a perspective view of the knee support 11. The bracket 10 of the knee support 11 comprises a guide rail 24 at one end of which a cross member 25 in the form of a square tube is pivotally mounted via a swivel joint 20. A locking lever 17 is attached to the other end of the guide rail 24. A bracket 10 is also provided on the knee support 11, which is slidable along the length of the guide rail 24 and can be locked in position by means of a clamping lever 26. The bracket 10 has two round bushings 27 into which the parallel frame tubes of the guide column 3 of the frame 1 engage. The position of the bracket 10 can be frictionally locked along the height of the guide column 3 by means of wing nuts 28. The locking lever 17 can be flipped by 180 degrees and acts on the swivel joint 20 in such a way that it is locked when flipped, so that no pivoting movement can take place.Two knee pads 29 with lateral guidance are detachably attached to the cross connection 25 by means of a clamp 30, so that the knee pads 29 can be moved along the cross connection 25 and locked in place by means of a screw.

[0060] Fig. 4b shows the knee support 11 in a top view, with the deflection movement of the transverse connection 25 to the right schematically indicated.

[0061] Fig. 5a shows a perspective view of the pelvic support 13. This is designed as a pelvic frame 31 and comprises a crossbeam 32 on which a square bushing 33 is arranged at each end. A longitudinal beam 34 of the pelvic frame 31 is inserted into each bushing. A frame bracket 36 is connected to the left longitudinal beam 34 via a hinge 35. The frame bracket 36 can be folded out parallel to the crossbeam 32 and, when closed, engages in a locking mechanism 37 located on the right longitudinal beam 34, so that the pelvic frame 31 forms a continuous, closed component. Two pelvic pads 38 are attached to the frame bracket 36 by means of clamps 30. Alternatively, the pelvic pads 38 can also be attached to the frame bracket 36 using clips or clamps. The distance between the pelvic pads 38 and their position on the frame bracket 36 can be adjusted by moving the clamps 30 on the frame bracket 36.The clamps 30 can be reversibly locked by means of wing screws 28. Alternatively, the clamps can also be locked with clamping levers and other types of screws, in particular spindle, star, or knurled screws. The frame bracket 36, together with the two longitudinal beams 34, can be adjusted in depth relative to the crossbeam 32. For this purpose, the longitudinal beams 34 are moved in the respective square bushings 33. The longitudinal beams 34 can be reversibly locked by means of clamping levers 26, which are provided on the square bushings 33. Alternatively, the longitudinal beams 34 can be locked by means of screws, in particular spindle, star, wing, or knurled screws.

[0062] The basin frame 31 is mounted on the guide column 3 of the frame 1 via a rider 12. The rider 12 comprises a base plate 39, at the front end of which a bracket 10 is arranged. The bracket 10 has two round bushings 27 which engage in the parallel frame tubes of the guide column 3 of the frame 1. A gas spring 40 is arranged at the rear end and is connected to the cross member 32 via a pin 41. This allows the basin frame 31 to pivot to the rider 12. Additionally, two pre-tensioned springs are arranged at the rear end of the base plate 39 and are connected to the cross member 32. When the basin frame 31 is deflected by a person, one spring 21 is released, while the other spring 21 experiences tension. Due to the pre-tension of the springs 21, the basin frame 31 is held in a neutral position without deflection when unloaded.

[0063] Fig. 5b shows a top view of the pelvic frame 31, with the deflection movement to the left schematically indicated.

[0064] Regarding further advantageous embodiments of the standing device according to the invention, reference is made to the general part of the description and to the attached claims in order to avoid repetition.

[0065] Finally, it should be expressly pointed out that the exemplary embodiments of the standing device according to the invention described above serve only to discuss the claimed teaching, but do not limit it to the exemplary embodiments.

[0066] Reference sign list

[0067] 1 frame

[0068] 2 Base frame

[0069] 3 Leadership pillar

[0070] 4 basic frames

[0071] 5 rolls

[0072] 6 Cross braces

[0073] 7 Insert tube piece

[0074] 8 Standing area

[0075] 9 Foot pad

[0076] 10 brackets

[0077] 11 Knee support

[0078] 12 riders

[0079] 13 Pelvic support / pelvic frame

[0080] 14 Handle

[0081] 15 tables

[0082] 16 Support plate

[0083] 17 locking levers

[0084] 18 square tube

[0085] 19 perforated plate

[0086] 20 Swivel joint

[0087] 21 spring

[0088] 22 Locking bar

[0089] 23 pins on eccentric

[0090] 24 guide rail

[0091] 25 Cross connection

[0092] 26 clamping levers

[0093] 27 Round bushing

[0094] 28 Wing screw

[0095] 29 Knee pad

[0096] 30 clamp

[0097] 31 Basin frame crossbeam square bushing longitudinal beam hinge frame bracket closure basin pad base plate gas spring pin

Claims

Claims 1. Standing device for standing training of a person in an upright position, comprising a frame (1) including a pelvic support (13), a knee support (11) and a base frame (2) with a standing surface (8), wherein the frame (1) connects the pelvic support (13), the knee support (11) and the base frame (2) together, wherein ge nenn ze i ch n et that the pelvic support (13) and / or the knee support (11) is / are preferably pivotably mounted in a plane, in particular parallel to the base frame (2), preferably against the force of an elastic means, and / or the standing surface is preferably pivotably mounted in a plane, in particular orthogonal or oblique to the base frame (2), preferably against the force of an elastic means.

2. Standing device according to claim 1, characterized in that the force of the elastic means is, preferably continuously, adjustable.

3. Standing device according to claims 1 to 2, characterized in that the force of the elastic means is applied via at least one damping element, in particular hydraulic, pneumatic or friction dampers, and / or a spring.

4. Standing device according to claims 1 to 3, characterized in that the pelvic support (13) and / or the knee support (11) and / or the standing surface (8) can be locked in the respective pivot position.

5. Standing device according to claims 1 to 4, characterized in that the distance of the pelvic support (13) and / or the knee support (11) to the standing surface (8) and / or the position of the pelvic support (13) and / or the knee support (11) in a plane parallel to the standing surface (8) is adjustable.

6. Standing device according to claims 1 to 5, characterized in that the knee support (11) is made in two parts, preferably with two knee pads (29).

7. Standing device according to claims 1 to 6, characterized in that the pelvic support (13) is connected to the frame (1) via a circumferential pelvic frame (31), wherein the pelvic frame (31) is designed to be at least two-part and openable.

8. Standing device according to claims 1 to 7, characterized in that the standing surface (8) is designed in two parts, wherein each part of the standing surface (8) is individually pivotable and / or individually adjustable in height.

9. Standing device according to claims 1 to 8, characterized in that two handles (14) are arranged on the frame (1 ).

10. Standing device according to claims 1 to 9, characterized in that a support surface, in particular a table (15), is arranged at the upper end of the frame (1).

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