阅读说明：本技术 一种脚踝骨折后辅助穿裤子且稳定如厕平衡的支撑装置 (Supporting device assisting in wearing trousers and stabilizing toilet balance after ankle fracture ) 是由 黄绿涛 于 2020-07-17 设计创作，主要内容包括：本发明公开的一种脚踝骨折后辅助穿裤子且稳定如厕平衡的支撑装置,包括套腿箱,所述套腿箱内设有套腿腔,所述套腿腔的圆周外侧设有功能腔,所述功能腔内壁上固定设有磁铁,所述套腿箱外侧设有通过合页转动连接的左右两个翻转板,所述功能腔外侧内壁上滑动连接有贯穿所述翻转板下端的滑动板,通过夹住装置将裤子慢慢地从脚后跟提上来,并且在骨折后上厕所因为脚踝受伤还不能落地的时候,该设计通过翻转装置,向下翻转出一个稳定三角形支架来稳定住身体的平衡,并且通过固定装置能够该三角支架扣住固定。(The invention discloses a supporting device for assisting in wearing trousers after ankle fracture and stabilizing toilet balance, which comprises a leg sleeving box, wherein a leg sleeving cavity is arranged in the leg sleeving box, a function cavity is arranged on the outer side of the circumference of the leg sleeving cavity, a magnet is fixedly arranged on the inner wall of the function cavity, a left turnover plate and a right turnover plate which are rotatably connected through hinges are arranged on the outer side of the leg sleeving box, a sliding plate penetrating through the lower end of the turnover plate is slidably connected on the inner wall of the outer side of the function cavity, the trousers are slowly lifted from heels through a clamping device, and when the ankles are injured and cannot fall to the ground on the toilet after fracture, a stabilizing triangular support is downwards turned through a turning device to stabilize the balance of a body, and the triangular support can be buckled and fixed through a fixing device.)

1. The utility model provides an supplementary trousers of wearing and stable balanced strutting arrangement like lavatory after ankle fracture, includes leg covering case, its characterized in that: the leg sleeving box is internally provided with a leg sleeving cavity, the outer side of the circumference of the leg sleeving cavity is provided with a function cavity, the inner wall of the function cavity is fixedly provided with a magnet, the outer side of the leg sleeving box is provided with a left turnover plate and a right turnover plate which are connected through hinges in a rotating manner, the inner wall of the outer side of the function cavity is connected with a sliding plate penetrating through the lower end of the turnover plate in a sliding manner, the upper side of the turnover plate at the left side is connected with a driven plate through a hinge positioned at the right upper corner of the turnover plate at the left side in a rotating manner, a left side turnover plate cavity is arranged in the driven plate, a hinge positioned at the right upper corner of the turnover plate at the right side is positioned at the lower side of the hinge, the upper side of the turnover plate at the right side is rotated by a hinge positioned at the left upper corner of the turnover plate, a right side turnover plate cavity is arranged in the connecting plate, clamping devices for, the transmission device comprises a first rotating shaft and a second rotating shaft which are sequentially arranged from top to bottom on the inner wall of the rear side of a function cavity rotatably connected to the right side of the sleeve leg cavity, a driving gear is rotatably connected to the first rotating shaft, a rotating plate is fixedly arranged on the upper side of the driving gear, a driven gear meshed with the driving gear is arranged on the second rotating shaft, a rack plate meshed with the driven gear is slidably connected to the inner wall of the left side of the function cavity, a U-shaped push plate is fixedly arranged on the lower side of the rack plate, a U-shaped cavity with a downward opening is arranged in the U-shaped push plate, rack sliders are slidably connected to the inner walls of the front side and the rear side of the U-shaped cavity, a deformation spring is connected between the rack sliders and the inner wall of the upper side of the U-shaped, the support box is characterized in that support cavities are arranged in the support boxes on the inner walls of the front side and the rear side of the leg sleeve cavity, a turnover device with a more stable lower end is arranged in each support cavity in order to enable the lower end of the support cavity to be used for going to a toilet, the turnover device comprises a main support rod fixedly connected with the inner wall of the lower side of each support cavity, a sliding block is connected onto the main support rod in a sliding mode, an expansion spring is connected between the sliding block and the inner wall of the lower side of each support cavity, a triangular inclined plate is hinged to the inner side of the expansion spring, a fixed rod located on the upper side of the sliding block is fixedly arranged on the main support rod, the inner side of the fixed rod is hinged to a triangular lower end plate with the other end hinged.

2. The support device for aiding the wearing of pants and stabilizing toilet balance after ankle fractures as claimed in claim 1, wherein: the clamping device comprises an elastic spring fixedly connected to the inner wall of the right side of the left side turning plate cavity, the inner wall of the left side turning plate cavity is connected with a hand pressing block fixedly connected with the elastic spring in a sliding mode, two symmetrical pushing triangular blocks are fixedly arranged on the inner wall of the upper side and the lower side of the hand pressing block, a transverse groove is formed in the inner wall of the rear side of the left side turning plate cavity, a sliding block is connected to the transverse groove in a sliding mode, a driving block is fixedly arranged on the rear side of the sliding block, a clamp is fixedly arranged on the driving block, a torque spring is fixedly arranged in the clamp, an inserting block is fixedly arranged on the upper side of the clamp, a large turning plate groove is formed in the rear side of the turning plate, and a.

3. The support device for aiding the wearing of pants and stabilizing toilet balance after ankle fractures as claimed in claim 1, wherein: the transmission device also comprises two L-shaped pushing plates which are connected with the inner walls of the front side and the rear side of the functional cavity in a sliding way, the inner wall of the right side of the functional cavity is rotatably connected with two third rotating shafts which are symmetrical relative to the driving gear, the third rotating shaft is rotatably connected with a rotating gear which is meshed and connected with the L-shaped pushing plates, the inner wall of the right side of the functional cavity, which is positioned at the lower side of the third rotating shaft, is rotatably connected with two bevel gear shafts, the bevel gear shafts are rotatably connected with chain wheels, the chain wheels and the rotating gear are transmitted through chains, the bevel gear shafts are rotatably connected with a driving bevel gear positioned at the left side of the chain wheels, the inner wall of the lower side of the functional cavity is rotatably connected with a fourth rotating shaft, the fourth rotating shaft is rotatably connected with a driven bevel gear which is meshed and connected with the driving, and a pushing gear which is positioned on the lower side of the driven helical gear and is in meshed connection with the rack push rod is arranged on the fourth rotating shaft.

4. The support device for aiding the wearing of pants and stabilizing toilet balance after ankle fractures as claimed in claim 1, wherein: ratchet still include with the outer gear that the rack and pinion slider meshing is connected, be equipped with the ratchet chamber in the outer gear, ratchet chamber outside inner wall is equipped with evenly distributed's ratchet, be equipped with the fifth axis of rotation on the ratchet intracavity inside wall, it is connected with two about to rotate on the fifth axis of rotation the pawl of ratchet chamber centrosymmetry, fixedly be equipped with in the fifth axis of rotation with the internal gear strip that L type slurcam meshing is connected.

5. The support device for aiding the wearing of pants and stabilizing toilet balance after ankle fractures as claimed in claim 1, wherein: the turnover device further comprises a touch plate which can generate relative motion with the sliding block, a hydraulic machine is fixedly arranged on the outer side of the touch plate, a hydraulic pushing plate which is in transmission connection with the hydraulic machine is connected to the inner wall of the outer side of the support cavity in a sliding mode, and a notch is formed in the hydraulic pushing plate.

6. The support device for aiding the wearing of pants and stabilizing toilet balance after ankle fractures as claimed in claim 1, wherein: fixing device includes fixing device is including establishing the outside locking chamber of fixed incasement opening, be equipped with in the fixed incasement and be located the transmission chamber of locking chamber downside, transmission chamber upside inner wall sliding connection has and runs through the protruding piece of locking chamber downside inner wall, the fixed block that is equipped with of protruding piece downside blocks the piece, sliding connection has manual handle on the transmission chamber downside inner wall, manual handle with block and connect through buffer spring between the piece.

Technical Field

The invention relates to the field of fracture machinery, in particular to a supporting device which is used for assisting in wearing trousers after ankle fracture and stabilizing toilet balance.

Background

After the fracture, convenient eating and drinking at ordinary times also begins to become very troublesome, people often lead to injured place to be injured again because of the thing that must be done in some lives, when wearing trousers, because the ankle is injured and lead to the motion that can not be as nimble at ordinary times, just become very troublesome, often need others' help could wear trousers, in last lavatory, also because the foot can not fall to the ground and cause very inconvenient, the centrobaric change of health when squatting and standing up, the people can incline the adjustment, fall down easily, cause the secondary injury. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows: after the fracture, the trousers are inconvenient to wear because of the inconvenience of legs and feet, and when the toilet is used, the toilet is inconvenient to use when only a squatting toilet is arranged around the trousers.

In order to solve the problems, the embodiment designs a supporting device for assisting to wear trousers and stabilizing toilet balance after ankle fracture, the supporting device for assisting to wear trousers and stabilizing toilet balance after ankle fracture comprises a leg sleeve box, a leg sleeve cavity is arranged in the leg sleeve box, a function cavity is arranged at the outer side of the circumference of the leg sleeve cavity, a magnet is fixedly arranged on the inner wall of the function cavity, a left turnover plate and a right turnover plate which are connected through hinges in a rotating manner are arranged at the outer side of the leg sleeve box, a sliding plate penetrating through the lower end of the turnover plate is connected on the inner wall at the outer side of the function cavity in a sliding manner, a driven plate is connected on the upper side of the turnover plate at the left side through the hinge at the upper right corner of the turnover plate at the left side in a rotating manner, a left turnover plate cavity is arranged in the driven plate, the hinge at the rotating manner of the turnover plate at the right side is positioned at the lower side of the hinge, a right side turning plate cavity is arranged in the connecting plate, clamping devices for clamping and grabbing trouser legs are arranged on the inner walls of the right sides of the left side turning plate cavity and the right side turning plate cavity, a transmission device for fixing the device on crus is arranged in the functional cavity on the right side of the leg sleeve cavity, the transmission device comprises a first rotating shaft and a second rotating shaft which are sequentially arranged from top to bottom and rotatably connected on the inner wall of the rear side of the functional cavity on the right side of the leg sleeve cavity, a driving gear is rotatably connected on the first rotating shaft, a rotating plate is fixedly arranged on the upper side of the driving gear, a driven gear meshed with the driving gear is arranged on the second rotating shaft, a rack plate meshed with the driven gear is slidably connected on the inner wall of the left side of the functional cavity, a U-shaped push plate is fixedly arranged on the lower side of the rack plate, the inner walls of the front side and the rear side of the u-shaped cavity are connected with a rack sliding block in a sliding manner, a deformation spring is connected between the rack sliding block and the inner wall of the upper side of the u-shaped cavity, the inner wall of the right side of the functional cavity is rotatably connected with a fifth rotating shaft, a ratchet device is fixedly arranged on the fifth rotating shaft, a support cavity is arranged in a support box which is positioned on the inner walls of the front side and the rear side of the leg sleeving cavity, a turnover device which can make the lower end more stable when in use in a toilet is arranged in the support cavity, the turnover device comprises a main support rod which is fixedly connected with the inner wall of the lower side of the support cavity, a sliding block is connected on the main support rod in a sliding manner, an expansion spring is connected between the sliding block and the inner wall of the lower side of the support cavity, a triangular inclined, the functional cavity lower side end face is fixedly provided with two fixing boxes which are symmetrical front and back, and a fixing device for fixing the stabilizing tripod is arranged in each fixing box.

Wherein, clip device includes fixed connection and is in elastic spring on the left side inboard wall of panel chamber right side, sliding connection on the left side inboard wall of panel chamber left side have with elastic spring fixed connection's hand piece, two fixed three hornblocks that promote of symmetry on the inboard wall of downside on the hand piece, be equipped with the transverse groove on the panel chamber rear side inner wall of turning on a left side, sliding connection has the sliding block in the transverse groove, the fixed drive piece that is equipped with in sliding block rear side, the fixed clip that is equipped with on the drive piece, the clip internal fixation is equipped with torque spring, the fixed piece that inserts that is equipped with of clip upside, the returning face plate rear side is equipped with big panel turnover groove, legrest case rear side is equipped with vertical groove.

Wherein, the transmission device also comprises two L-shaped pushing plates which are connected with the inner walls of the front side and the rear side of the function cavity in a sliding way, the inner wall of the right side of the function cavity is rotationally connected with two third rotating shafts which are symmetrical relative to the driving gear, the third rotating shaft is rotationally connected with a rotating gear which is meshed and connected with the L-shaped pushing plates, the inner wall of the right side of the function cavity is rotationally connected with two bevel gear shafts which are positioned at the lower side of the third rotating shaft, the bevel gear shafts are rotationally connected with chain wheels, the chain wheels and the rotating gear are in chain transmission, the bevel gear shafts are rotationally connected with a driving bevel gear positioned at the left side of the chain wheels, the inner wall of the lower side of the function cavity is rotationally connected with a fourth rotating shaft, the fourth rotating shaft is rotationally connected with a driven bevel gear which is meshed and connected with the driving bevel gear, and a pushing gear which is positioned on the lower side of the driven helical gear and is in meshed connection with the rack push rod is arranged on the fourth rotating shaft.

The ratchet device further comprises an outer gear connected with the rack sliding block in a meshed mode, a ratchet cavity is formed in the outer gear, evenly distributed ratchet wheels are arranged on the inner wall of the outer side of the ratchet cavity, a fifth rotating shaft is arranged on the inner wall of the inner side of the ratchet cavity, two pawls which are symmetrical to the center of the ratchet cavity are connected to the fifth rotating shaft in a rotating mode, and an inner gear strip connected with the L-shaped pushing plate in a meshed mode is fixedly arranged on the fifth rotating shaft.

The turnover device further comprises a touch plate which can generate relative motion with the sliding block, a hydraulic machine is fixedly arranged on the outer side of the touch plate, a hydraulic pushing plate which is in transmission connection with the hydraulic machine is connected to the inner wall of the outer side of the support cavity in a sliding mode, and a notch is formed in the hydraulic pushing plate.

Wherein, fixing device includes fixing device is including establishing the outside locking chamber of fixed incasement opening, be equipped with in the fixed incasement and be located the transmission chamber of locking chamber downside, transmission chamber upside inner wall sliding connection has and runs through the protruding piece of locking chamber downside inner wall, the fixed block that blocks that is equipped with of protruding piece downside, sliding connection has manual handle on the transmission chamber downside inner wall, manual handle with block and connect through buffer spring between the piece.

The invention has the beneficial effects that: the device designed by the invention can slowly lift the trousers from the heels by the clamping device when the trousers are not convenient to wear after fracture, and can downwards turn out a stable triangular bracket to stabilize the balance of the body by the turning device when the trousers cannot fall to the ground due to ankle injury when people go to the toilet after fracture, and the triangular bracket can be buckled and fixed by the fixing device.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a supporting device for assisting in wearing trousers and stabilizing toilet balance after ankle fracture;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic structural view of the working state of FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "B-B" of FIG. 3;

FIG. 5 is a schematic structural diagram of the rear side connection of the driven plate 15, the turnover plate 16 and the leg sleeving box 11;

fig. 6 is a structural diagram of the ratchet device 902 in fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a supporting device for assisting in wearing trousers and stabilizing toilet balance after ankle fracture, which is mainly applied to fracture treatment and can facilitate life, and the invention is further explained by combining the attached drawings of the invention as follows: the invention relates to a supporting device for assisting in wearing trousers after ankle fracture and stabilizing toilet balance, which comprises a leg sleeving box 11, wherein a leg sleeving cavity 12 is arranged in the leg sleeving box 11, a function cavity 14 is arranged on the outer side of the circumference of the leg sleeving cavity 12, a magnet 24 is fixedly arranged on the inner wall of the function cavity 14, a left overturning plate 16 and a right overturning plate 16 which are rotatably connected through hinges are arranged on the outer side of the leg sleeving box 11, a sliding plate 17 penetrating through the lower end of the overturning plate 16 is slidably connected on the inner wall of the outer side of the function cavity 14, a driven plate 15 is rotatably connected on the upper side of the left overturning plate 16 through a hinge positioned at the upper right corner of the left overturning plate 16, a left overturning plate cavity 78 is arranged in the driven plate 15, a hinge for rotating the right overturning plate 16 is positioned on the lower side of the hinge, a connecting plate 71 is rotatably connected on the upper side of the right overturning, a right side turning plate cavity 77 is arranged in the connecting plate 71, clamping devices 901 for clamping and grabbing trouser legs are arranged on the inner walls of the right sides of the left side turning plate cavity 78 and the right side turning plate cavity 77, a transmission device 800 for fixing the device on the lower leg is arranged in the function cavity 14 on the right side of the leg sleeve cavity 12, the transmission device 800 comprises a first rotating shaft 21 and a second rotating shaft 22 which are rotatably connected on the inner wall of the rear side of the function cavity 14 on the right side of the leg sleeve cavity 12 from top to bottom in sequence, a driving gear 68 is rotatably connected on the first rotating shaft 21, a rotating plate 20 is fixedly arranged on the upper side of the driving gear 68, a driven gear 29 meshed with the driving gear 68 is arranged on the second rotating shaft 22, a rack plate 28 meshed with the driven gear 29 is slidably connected on the inner wall on the left side of the function cavity 14, and a U-shaped push plate 67 is, a U-shaped cavity 72 with a downward opening is arranged in the U-shaped push plate 67, a rack slider 48 is connected on the inner wall of the front and back side of the U-shaped cavity 72 in a sliding manner, a deformation spring 47 is connected between the rack slider 48 and the inner wall of the upper side of the U-shaped cavity 72, a fifth rotating shaft 49 is connected on the inner wall of the right side of the functional cavity 14 in a rotating manner, a ratchet device 902 is fixedly arranged on the fifth rotating shaft 49, a support cavity 31 is arranged in a support box 38 positioned on the inner wall of the front and back sides of the leg sheathing cavity 12, a turnover device 903 for enabling the lower end to be more stable when people go to the toilet is arranged in the support cavity 31, the turnover device 903 comprises a main support rod 32 fixedly connected on the inner wall of the lower side of the support cavity 31, a sliding block 36 is connected on the main support rod 32 in a sliding manner, an extension spring, the fixed dead lever 30 that is located on the main tributary vaulting pole 32 upside, dead lever 30 inboard articulated have the other end with triangle swash plate 35 articulated triangle lower extreme plate 33, the fixed case 41 that is equipped with two longitudinal symmetries of function chamber 14 downside terminal surface, be equipped with in the fixed case 41 and stabilize the fixed fixing device 904 of tripod.

According to the embodiment, the clamping device 901 is described in detail below, the clamping device 901 comprises an elastic spring 18 fixedly connected to the inner wall of the right side of the left side turning plate cavity 78, a hand press block 58 fixedly connected to the elastic spring 18 is slidably connected to the inner wall of the left side turning plate cavity 78, two symmetrical pushing triangular blocks 60 are fixedly arranged on the inner walls of the upper and lower sides of the hand press block 58, a transverse groove 42 is formed on the inner wall of the rear side of the left side turning plate cavity 78, a sliding block 26 is slidably connected to the transverse groove 42, a driving block 23 is fixedly arranged on the rear side of the sliding block 26, a clamp 59 is fixedly arranged on the driving block 23, a torque spring 13 is fixedly arranged in the clamp 59, an insertion block 61 is fixedly arranged on the upper side of the clamp 59, a large turning plate groove 79 is formed on the rear side of the turning plate 16, a vertical groove 57 is formed on the rear side of the leg sleeve 11, the clamp can clip trousers to through the spout with the trousers shifts up.

According to the embodiment, the transmission device 800 will be described in detail, the transmission device 800 further includes two L-shaped pushing plates 73 slidably connected to the inner walls of the front and rear sides of the functional cavity 14, two third rotating shafts 50 symmetrical with respect to the driving gear 68 are rotatably connected to the inner wall of the right side of the functional cavity 14, a rotating gear 51 engaged with the L-shaped pushing plates 73 is rotatably connected to the third rotating shafts 50, two bevel gear shafts 53 are rotatably connected to the inner wall of the right side of the functional cavity 14 at the lower side of the third rotating shafts 50, a chain wheel 74 is rotatably connected to the bevel gear shafts 53, the chain wheel 74 and the rotating gear 51 are driven by a chain 52, the driving gear 69 at the left side of the chain wheel 74 is rotatably connected to the bevel gear shafts 53, a fourth rotating shaft 56 is rotatably connected to the inner wall of the lower side of the functional cavity 14, the fourth rotating shaft 56 is rotatably connected with a driven bevel gear 54 engaged with the driving bevel gear 69, the inner wall of the left side of the functional cavity 14 is slidably connected with a rack push rod 27 positioned on the lower side of the magnet 24, and the fourth rotating shaft 56 is provided with a push gear 55 positioned on the lower side of the driven bevel gear 54 and engaged with the rack push rod 27, so that the device can be fixed on a leg when the rotating plate 20 is pressed down.

According to an embodiment, the ratchet device 902 is described in detail below, the ratchet device 902 further includes an outer gear 63 engaged with the rack slider 48, a ratchet cavity 66 is disposed in the outer gear 63, evenly distributed ratchet wheels 65 are disposed on an outer inner wall of the ratchet cavity 66, a fifth rotating shaft 49 is disposed on an inner wall of the ratchet cavity 66, two pawls 62 that are symmetrical with respect to a center of the ratchet cavity 66 are rotatably connected to the fifth rotating shaft 49, and an inner rack 64 engaged with the L-shaped pushing plate 73 is fixedly disposed on the fifth rotating shaft 49.

According to an embodiment, the turning device 903 is described in detail below, the turning device 903 further includes a touch plate 75 which moves relative to the sliding block 36, a hydraulic press 34 is fixed on an outer side of the touch plate 75, a hydraulic push plate 76 in transmission connection with the hydraulic press 34 is slidably connected to an inner wall of an outer side of the support cavity 31, and a notch 80 is formed in the hydraulic push plate 76, so that when the support box 38 is turned downward, the support box deforms into a stable triangle.

According to the embodiment, the following is explained in detail fixing device 904, fixing device 904 includes fixing device 904 is including establishing the outside locking chamber 39 of opening in fixed case 41, be equipped with in the fixed case 41 and be located the transmission chamber 40 of locking chamber 39 downside, transmission chamber 40 upside inner wall sliding connection has the piece 46 that runs through the locking chamber 39 downside inner wall, the fixed piece 44 that blocks that is equipped with of protruding piece 46 downside, sliding connection has manual handle 43 on the transmission chamber 40 downside inner wall, manual handle 43 with block and connect through buffer spring 45 between the piece 44, played and work as protruding piece 46 gets into can fix the effect in the breach 80.

The following detailed description of the steps of using a supporting device for assisting in wearing trousers and stabilizing toilet balance after ankle fracture is described in detail with reference to fig. 1 to 6: initially, the flipping panel 16 is flipped up, the driven panel 15 is inside the flipping panel 16, the round end of the sliding panel 17 is attracted to the magnet 24, and the rotating panel 20 stands vertically on the legroom 11.

When trousers need to be put on, the leg sleeving cavity 12 is sleeved at the end of the lower leg, the sliding plate 17 is pulled out, the turnover plate 16 is turned over one hundred eighty degrees downwards through the hinge, then the driven plate 15 is also turned over 90 degrees downwards, the hand pressing block 58 is pressed at the moment, the hand pressing block 58 drives the pushing triangular block 60 to descend, the pushing triangular block 60 pushes the clamp 59, the clamp 59 is enabled to clamp the trousers, the sliding block 26 extends out of the driving block 23 and starts to move, the clamp 59 of the belt moves towards the heel, when the inserting block 61 is inserted into the large turnover plate groove 79, the driving block 23 retracts, the inserting block 61 moves upwards along the large turnover plate groove 79 and the vertical groove 57, and the trousers are lifted up slowly.

When the support frame is needed during going to a toilet, because the foot is bent during squatting, the rotating plate 20 is driven to turn 90 degrees clockwise to drive the driving gear 68 to rotate, the driving gear 68 drives the driven gear 29 to rotate, the driven gear 29 drives the rack plate 28 to slide downwards, the rack plate 28 drives the U-shaped push plate 67 to move downwards, two conditions are met, when a person is squatting, the round head of the sliding plate 17 touches the magnet 24, the U-shaped push plate 67 touches the sliding plate 17 when driving the rack slider 48 to move downwards, the rack slider 48 moves upwards to drive the outer gear 63 to rotate, so that the inner gear bar 64 also rotates to drive the L-shaped push plate 73 to push outwards, the support box 38 is turned outwards, the rotating gear 51 rotates while the L-shaped push plate 73 moves, the rotating gear 51 drives the chain wheel 74 to rotate, the pushing gear 55 is driven to rotate through helical gear transmission, the rack push rod 27 is pushed towards the legs, when the support box 38 turns downwards, the sliding block 36 falls downwards due to gravity, the triangular lower end plate 33, the triangular inclined plate 35 and the main support rod 32 are in a triangular relation, when the sliding block 36 falls, the sliding block hits the touch plate 75, the hydraulic press 34 is operated to drive the hydraulic push plate 76 to move outwards, when the support box 38 hits the fixed box 41, the hydraulic push plate 76 is just inserted into the locking cavity 39, and the protruding block 46 is inserted into the notch 80 to play a fixing role.

When a person wears trousers, the round end of the sliding plate 17 does not touch the magnet 24, the U-shaped push plate 67 drives the rack slider 48 to move downwards together, and at the moment, the outer gear 63 rotates but does not drive the inner gear 64 to rotate.

The invention has the beneficial effects that: the device designed by the invention can slowly lift the trousers from the heels by the clamping device when the trousers are not convenient to wear after fracture, and can downwards turn out a stable triangular bracket to stabilize the balance of the body by the turning device when the trousers cannot fall to the ground due to ankle injury when people go to the toilet after fracture, and the triangular bracket can be buckled and fixed by the fixing device.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.