CN113143699A - Medical folding anti-skid walking stick - Google Patents
Medical folding anti-skid walking stick Download PDFInfo
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- CN113143699A CN113143699A CN202110529513.1A CN202110529513A CN113143699A CN 113143699 A CN113143699 A CN 113143699A CN 202110529513 A CN202110529513 A CN 202110529513A CN 113143699 A CN113143699 A CN 113143699A
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- Prior art keywords
- rod
- adjusting
- skid
- supporting
- fixing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
- A61H2003/0205—Crutches with no pivoting movement during use, e.g. tripods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
- A61H3/0277—Shock absorbers therefor
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to the field of medical treatment, in particular to a folding anti-skidding crutch. The electric length adjusting device has the advantages that the electric length adjusting device can be adjusted to a completely proper position according to requirements, the electric length adjusting device is convenient and fast, meanwhile, the anti-skid device is enhanced, the use is safer, the electric length adjusting device can be folded after not being used, and the occupied area is reduced. Including the axillary plate device, the hand props the device, flexible folding device, antiskid, pulling bracing piece A, make and support the welding rod, adjust the connecting rod, bracing piece A becomes straight line, it is epaxial at the card to rotate the buckle card, it is fixed with calorie axle fixed axle, starter motor, make the lead screw rotate, adjust suitable length, the people presses and makes the axillary support slide bar slide along the axillary support slider on the axillary support, play the cushioning effect under compression spring effect, increase the comfort level, under the action of gravity, make slipmat A drive antiskid dead lever B and remove under the spring link effect, under slipmat B effect, slipmat A removes and stops removing with slipmat B same position after removing, reach the antiskid effect, when lifting, make slipmat A remove under the spring effect.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a folding anti-skidding crutch.
Background
The folding antiskid crutch is a common medical machine, the length adjusting hole is fixed, the gap distance is large, the appropriate position cannot be completely adjusted, meanwhile, the antiskid device is simple and easy, the antiskid effect is not good, the folding antiskid crutch cannot be folded, and the occupied space is large.
Disclosure of Invention
The invention aims to provide a medical folding anti-skidding crutch, which can electrically adjust the length, can be adjusted to a completely proper position according to requirements, is convenient and fast, simultaneously enhances an anti-skidding device, is safer to use, can be folded after not being used, and reduces the occupied area.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a folding anti-skidding walking stick of medical treatment, includes armpit device, hand support device, flexible folding device, antiskid, the armpit device is connected with flexible folding device, and hand support device is connected with flexible folding device, and antiskid is connected with flexible folding device.
As the technical scheme is further optimized, the medical folding anti-skidding walking stick comprises an axilla plate device, an axilla support sliding rod, a compression spring, an axilla support sliding block and an axilla plate fixing plate, wherein the axilla support is connected with the axilla support sliding rod in a welding mode, the axilla support sliding rod is connected with the compression spring in a matching mode, the axilla support sliding block is connected with the axilla plate fixing plate in a welding mode, and the axilla support sliding rod is connected with the axilla support sliding block in a sliding mode.
As a further optimization of the technical scheme, the medical folding anti-skidding walking stick comprises a hand support, a hand support fixing plate, an adjusting rod and an adjusting threaded sleeve, wherein the hand support is fixedly connected with the hand support fixing plate, the hand support fixing plate is welded with the adjusting plate, the adjusting plate is slidably connected with the adjusting rod, and the adjusting rod is in threaded connection with the adjusting threaded sleeve.
As a further optimization of the technical scheme, the medical folding anti-skidding walking stick comprises a supporting and adjusting rod A, a supporting and adjusting rod B, a supporting and welding rod, a folding rotating shaft, an adjusting connecting rod, a supporting rod A, an adjusting screw sleeve, a supporting rod B, a screw rod, a fixing block, a motor mounting plate, a motor gear, a chain, a rotating fixing block, a rotating fixing shaft, a buckle, a clamping shaft and a clamping shaft fixing shaft, wherein the supporting and adjusting rod A and the supporting and adjusting rod B are both welded with an axillary plate fixing plate, a hand supporting fixing plate is respectively connected with the supporting and adjusting rod A and the supporting and adjusting rod B in a sliding manner, the adjusting rod is respectively connected with the supporting and adjusting rod A and the supporting and adjusting rod B in a matching manner, the supporting and welding rod is connected with the adjusting connecting rod in a matching manner, and the supporting and welding rod and the adjusting connecting rod are both rotatably connected with the folding rotating shaft, the adjusting connecting rod is in fit connection with the supporting rod A, the adjusting connecting rod and the supporting rod A are both in rotation connection with the folding rotating shaft, the supporting rod A is in welded connection with the adjusting threaded sleeve, the supporting rod B is in sliding connection with the supporting rod A, the lead screw is in threaded connection with the adjusting threaded sleeve, the lead screw is in rotation connection with the fixing block, the supporting rod B is fixedly connected with the fixing block, the motor mounting plate is in welded connection with the fixing block, the motor is fixedly connected with the motor mounting plate, the motor is fixedly connected with the motor gear, the lead screw is fixedly connected with the gear, the motor gear and the gear are both in fit connection with the chain, the rotating fixing block is respectively in welded connection with the supporting welding rod and the supporting rod A, the rotating fixing shaft is respectively in rotation connection with the rotating fixing block and the buckle, the clamping shaft is respectively in fit connection with the supporting welding rod and the supporting rod A, the buckle is in fit connection with the clamping shaft, the clamping shaft is in fit connection with the clamping shaft and the clamping shaft, The clamping shaft is fixedly connected.
As a further optimization of the technical scheme, the medical folding anti-skid crutch comprises an anti-skid device, a connecting rod, an anti-skid fixing rod A, an anti-skid fixing rotating shaft, an anti-skid connecting rod, an anti-skid fixing rod B and a spring connecting rod, spring, slipmat A, the fixed welding pole, slipmat B, connecting rod and bracing piece B fixed connection, connecting rod and slipmat A welded connection, slipmat A rotates with the fixed pivot of antiskid to be connected, slipmat A is connected with the cooperation of antiskid connecting rod, antiskid fixed pivot rotates with the antiskid connecting rod to be connected, antiskid connecting rod and slipmat B cooperation are connected, the antiskid connecting rod, slipmat B all rotates with the spring connecting rod to be connected, the spring connecting rod is connected with spring cooperation, slipmat B and slipmat A fixed connection, fixed welding pole and connecting rod welded connection, slipmat B and fixed welding pole fixed connection.
The medical folding anti-skidding crutch has the beneficial effects that:
the invention relates to a medical folding anti-skid crutch, which is used for folding, wherein a supporting rod A is pulled to enable a supporting welding rod, an adjusting connecting rod and the supporting rod A to be in a straight line under the action of a folding rotating shaft, then a buckle is rotated to enable the buckle to be clamped on a clamping shaft under the action of a rotating fixed shaft to enable the buckle to be fixed by placing the clamping shaft fixed shaft, then a motor is started to drive a motor gear to rotate, a screw rod is driven to rotate under the action of an adjusting screw sleeve through a chain to adjust to a position with a proper length, then the adjusting screw sleeve is rotated to separate the adjusting screw sleeve from a regulating rod, the regulating rod is pulled open, a hand support fixing plate drives a hand support to move up and down, the regulating rod penetrates through a hole in the supporting regulating rod A and then penetrates through a hole in a supporting regulating rod B after being adjusted to a proper position, and then the adjusting screw sleeve is screwed on the regulating rod, when the use has been adjusted, the people presses and drives the armpit on the armpit support and hold in the palm the slide bar and slide along the armpit and hold in the palm the slider, play the cushioning effect simultaneously under the compression spring effect, make when using increase the comfort level, simultaneously under the action of gravity, make slipmat A drive anti-skidding dead lever B and remove under the spring link lever effect, simultaneously under slipmat B effect, slipmat A removes and stops removing with slipmat B same position after removing, reach the antiskid effect simultaneously, when mentioning afterwards, make slipmat A remove under the spring action.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a first schematic view of the axillary plate device of the present invention;
FIG. 3 is a second schematic view of the axillary plate device of the present invention;
FIG. 4 is a third schematic view of the axillary plate device of the present invention;
FIG. 5 is a first schematic structural diagram of the hand support device of the present invention;
FIG. 6 is a schematic structural diagram of a hand support device of the present invention;
FIG. 7 is a third schematic structural view of the hand brace apparatus of the present invention;
FIG. 8 is a first schematic view of the telescopic folding device of the present invention;
FIG. 9 is a second schematic view of the structure of the telescopic folding device of the present invention;
FIG. 10 is a third schematic view of the telescopic folding apparatus of the present invention;
FIG. 11 is a fourth schematic view of the telescopic folding apparatus of the present invention;
FIG. 12 is a fifth schematic view of the telescopic folding apparatus of the present invention;
FIG. 13 is a sixth schematic view of the telescopic folding apparatus of the present invention;
FIG. 14 is a seventh structural view of the telescopic folding device of the present invention;
FIG. 15 is a schematic view of the structure of the telescopic folding device of the invention;
FIG. 16 is a ninth structural schematic view of the telescopic folding apparatus of the present invention;
FIG. 17 is a cross-sectional view of the telescopic folding device of the present invention;
FIG. 18 is a first structural view of the anti-skid device of the present invention;
FIG. 19 is a second schematic view of the anti-skid device of the present invention;
FIG. 20 is a third schematic view of the anti-skid device of the present invention;
FIG. 21 is a fourth schematic view of the anti-skid device of the present invention;
FIG. 22 is a schematic view of the anti-skid device of the present invention;
FIG. 23 is a sixth schematic view of the anti-skid device of the present invention;
fig. 24 is a seventh structural view of the antiskid device of the present invention.
In the figure: an armboard device 1; 1-1 parts of axillary supports; 1-2 axillary support sliding rods; 1-3 of a compression spring; 1-4 parts of axillary support sliding blocks; axillary plate fixing plates 1-5; a hand support device 2; 2-1 of a hand brace; a hand-support fixing plate 2-2; adjusting plates 2-3; adjusting a rod 2-4; 2-5 of an adjusting screw sleeve; a telescopic folding device 3; a support adjusting rod A3-1; a support adjusting rod B3-2; 3-3 of a support welding rod; folding rotating shafts 3-4; adjusting the connecting rod 3-5; a support bar A3-6; 3-7 of an adjusting screw sleeve; support bar B3-8; 3-9 parts of screw rod; 3-10 parts of a fixed block; 3-11 parts of a motor mounting plate; 3-12 of a motor; 3-13 parts of a motor gear; gears 3-14; 3-15 parts of a chain; rotating the fixed block 3-16; rotating the fixed shaft 3-17; 3-18 parts of a buckle; 3-19 of a clamping shaft; 3-20 parts of a shaft clamping fixed shaft; an anti-skid device 4; a connecting rod 4-1; the antiskid fixed rod A4-2; 4-3 of an anti-skid fixed rotating shaft; 4-4 of an anti-skid connecting rod; the antiskid fixed rod B4-5; 4-6 of a spring connecting rod; 4-7 of a spring; non-slip pad A4-8; fixing a welding rod 4-9; non-slip pad B4-10.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The fixed connection in this device indicates that fix through modes such as welding, thread tightening, combines different service environment, uses different fixed mode, the rotation connection indicate through drying by the fire the dress at epaxial with the bearing, be provided with the spring on axle or the shaft hole and keep off the ring groove, realize rotating through keeping off the axial fixity that the ring card realized the bearing in the ring inslot, sliding connection indicate to connect through the slip of slider in spout or guide rail, articulated indicate through carrying out the connected mode that moves about on connecting elements such as hinge, round pin axle and minor axis, required sealed department all realizes sealedly through sealing washer or O shape circle.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 24, and the medical folding antiskid crutch includes an armboard device 1, a hand support device 2, a telescopic folding device 3, and an antiskid device 4, wherein the armboard device 1 is connected with the telescopic folding device 3, the hand support device 2 is connected with the telescopic folding device 3, and the antiskid device 4 is connected with the telescopic folding device 3.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-24, and the embodiment further describes the first embodiment, the axillary plate device 1 includes axillary supports 1-1, axillary support slide bars 1-2, compression springs 1-3, axillary support slide blocks 1-4, axillary plate fixing plates 1-5, the axillary supports 1-1 are welded with the axillary support slide bars 1-2, the axillary support slide bars 1-2 are matched and connected with the compression springs 1-3, the axillary support slide blocks 1-4 are welded with the axillary plate fixing plates 1-5, the axillary support slide bars 1-2 are slidably connected with the axillary support slide blocks 1-4,
a person presses the armpit support 1-1 to drive the armpit support slide rod 1-2 to slide along the armpit support slide block 1-4, and meanwhile, the damping effect is achieved under the action of the compression spring 1-3, so that the comfort degree is increased when the armpit support is used.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 24, and the embodiment further describes the first embodiment, the hand support device 2 includes a hand support 2-1, a hand support fixing plate 2-2, an adjusting plate 2-3, an adjusting rod 2-4, and an adjusting screw sleeve 2-5, the hand support 2-1 is fixedly connected with the hand support fixing plate 2-2, the hand support fixing plate 2-2 is welded with the adjusting plate 2-3, the adjusting plate 2-3 is slidably connected with the adjusting rod 2-4, the adjusting rod 2-4 is threadedly connected with the adjusting screw sleeve 2-5,
the adjusting screw sleeve 2-5 is rotated to be separated from the adjusting rod 2-4, the adjusting rod 2-4 is pulled away, the hand support fixing plate 2-2 drives the hand support 2-1 to move up and down, the adjusting rod 2-4 penetrates through a hole in the support adjusting rod A3-1 and then penetrates through the adjusting plate 2-3 after being adjusted to a proper position, and then penetrates through a hole in the support adjusting rod B3-2, and then the adjusting screw sleeve 2-5 is screwed on the adjusting rod 2-4.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 24, and the embodiment further describes the first embodiment, where the telescopic folding device 3 includes a support adjusting rod A3-1, a support adjusting rod B3-2, a support welding rod 3-3, a folding rotating shaft 3-4, an adjusting connecting rod 3-5, a supporting rod A3-6, an adjusting screw sleeve 3-7, a supporting rod B3-8, a screw rod 3-9, a fixing block 3-10, a motor mounting plate 3-11, a motor 3-12, a motor gear 3-13, a gear 3-14, a chain 3-15, a rotating fixing block 3-16, a rotating fixing shaft 3-17, a buckle 3-18, a clamping shaft 3-19, and a clamping shaft fixing shaft 3-20, the support adjusting rod A3-1 and the support adjusting rod B3-2 are all welded to an armpit fixing plate 1-5, the hand-support fixing plate 2-2 is respectively connected with a support adjusting rod A3-1 and a support adjusting rod B3-2 in a sliding manner, the adjusting rod 2-4 is respectively connected with a support adjusting rod A3-1 and a support adjusting rod B3-2 in a matching manner, the support adjusting rod A3-1 and the support adjusting rod B3-2 are respectively connected with a support welding rod 3-3 in a welding manner, the support welding rod 3-3 is connected with an adjusting connecting rod 3-5 in a matching manner, the support welding rod 3-3 and the adjusting connecting rod 3-5 are respectively connected with a folding rotating shaft 3-4 in a rotating manner, the adjusting connecting rod 3-5 is connected with a supporting rod A3-6 in a matching manner, the adjusting connecting rod 3-5 and the supporting rod A3-6 are respectively connected with the folding rotating shaft 3-4 in a rotating manner, the supporting rod A3-6 is connected with an adjusting threaded sleeve 3-7 in a welding manner, the supporting rod B3-8 is connected with the supporting rod A3-6 in a sliding manner, the screw rod 3-9 is connected with the adjusting screw sleeve 3-7 by screw thread, the screw rod 3-9 is connected with the fixed block 3-10 in a rotating way, the supporting rod B3-8 is fixedly connected with the fixed block 3-10, the motor mounting plate 3-11 is connected with the fixed block 3-10 in a welding way, the motor 3-12 is fixedly connected with the motor mounting plate 3-11, the motor 3-12 is fixedly connected with the motor gear 3-13, the screw rod 3-9 is fixedly connected with the gear 3-14, the motor gear 3-13 and the gear 3-14 are both connected with the chain 3-15 in a matching way, the rotating fixed block 3-16 is respectively connected with the supporting welding rod 3-3 and the supporting rod A3-6 in a welding way, the rotating fixed shaft 3-17 is respectively connected with the rotating fixed block 3-16 and the buckle 3-18 in a rotating way, the rotary fixed blocks 3-16 are matched and connected with the buckles 3-18, the clamping shafts 3-19 are respectively connected with the support welding rods 3-3 and the support rod A3-6 in a rotary mode, the buckles 3-18 are matched and connected with the clamping shafts 3-19, the clamping shaft fixed shafts 3-20 are fixedly connected with the buckles 3-18 and the clamping shafts 3-19,
when the crutch is in a folded state, the supporting rod A3-6 is pulled, the supporting welding rod 3-3, the adjusting connecting rod 3-5 and the supporting rod A3-6 are aligned under the action of the folding rotating shaft 3-4, then the buckle 3-18 is rotated, the buckle 3-18 is clamped on the clamping shaft 3-19 under the action of the rotating fixing shaft 3-17, then the clamping shaft fixing shaft 3-20 is put in to fix the buckle 3-18, then the motor 3-12 is started to drive the motor gear 3-13 to rotate, the gear 3-14 is driven to rotate through the chain 3-15, and the screw rod 3-9 is rotated under the action of the adjusting screw sleeve 3-7 to be adjusted to a position with a proper length.
The fifth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 24, and the present embodiment further describes the first embodiment, where the antiskid device 4 includes a connection rod 4-1, an antiskid fixing rod a4-2, an antiskid fixing rotation shaft 4-3, an antiskid connection rod 4-4, an antiskid fixing rod B4-5, a spring connection rod 4-6, a spring 4-7, an antiskid pad a4-8, a fixing welding rod 4-9, and an antiskid pad B4-10, the connection rod 4-1 is fixedly connected with the support rod B3-8, the connection rod 4-1 is welded to the antiskid fixing rod a4-2, the antiskid fixing rod a4-2 is rotatably connected to the antiskid fixing rotation shaft 4-3, the antiskid fixing rod a4-2 is cooperatively connected to the antiskid connection rod 4-4, the antiskid fixing rotation shaft 4-3 is rotatably connected to the antiskid connecting rod 4-4, the anti-skid connecting rod 4-4 is matched and connected with an anti-skid fixing rod B4-5, the anti-skid connecting rod 4-4 and the anti-skid fixing rod B4-5 are rotatably connected with a spring connecting rod 4-6, the spring connecting rod 4-6 is matched and connected with a spring 4-7, the anti-skid fixing rod B4-5 is fixedly connected with an anti-skid pad A4-8, a fixed welding rod 4-9 is welded and connected with a connecting rod 4-1, an anti-skid pad B4-10 is fixedly connected with a fixed welding rod 4-9,
under the action of gravity, the non-slip mat A4-8 drives the non-slip fixing rod B4-5 to move under the action of the spring connecting rod 4-6, meanwhile, under the action of the non-slip mat B4-10, the non-slip mat A4-8 stops moving after moving to the position same as that of the non-slip mat B4-10, the non-slip effect is achieved, and then when the non-slip mat A4-8 is lifted, the non-slip mat A4-8 moves under the action of the spring 4-7.
The invention relates to a medical folding anti-skid crutch, which has the working principle that: when in use, the crutch is in a folded state, then the supporting rod A3-6 is pulled, under the action of the folding rotating shaft 3-4, the supporting welding rod 3-3, the adjusting connecting rod 3-5 and the supporting rod A3-6 are aligned, then the buckle 3-18 is rotated, under the action of the rotating fixed shaft 3-17, the buckle 3-18 is clamped on the clamping shaft 3-19, then the clamping shaft fixed shaft 3-20 is put in to fix the buckle 3-18, then the motor 3-12 is started to drive the motor gear 3-13 to rotate, the gear 3-14 is driven to rotate through the chain 3-15, the screw rod 3-9 is rotated under the action of the adjusting screw sleeve 3-7 to be adjusted to a position with proper length, then the adjusting screw sleeve 2-5 is rotated to be separated from the adjusting rod 2-4, the adjusting rod 2-4 is pulled open, the hand support fixing plate 2-2 drives the hand support 2-1 to move up and down, the adjusting rod 2-4 penetrates through the hole on the support adjusting rod A3-1 and then penetrates through the adjusting plate 2-3, and then penetrates through the hole on the support adjusting rod B3-2, and then the adjusting screw sleeve 2-5 is screwed on the adjusting rod 2-4, when the adjusting rod is adjusted to be used, a person presses the armpit support 1-1 to drive the armpit support sliding rod 1-2 to slide along the armpit support sliding block 1-4, and simultaneously the damping effect is achieved under the effect of the compression spring 1-3, so that the comfort degree is increased when the armpit support is used, meanwhile, under the effect of gravity, the anti-skid pad A4-8 drives the anti-skid fixing rod B4-5 to move under the effect of the spring connecting rod 4-6, and under the effect of the anti-skid pad B4-10, the movement of mat a4-8 to the same position as mat B4-10 is stopped and anti-slip is achieved, and then mat a4-8 is moved by the action of spring 4-7 when lifted.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. The utility model provides a folding anti-skidding walking stick of medical treatment which characterized in that: the armpit device comprises an armpit device (1), a hand support device (2), a telescopic folding device (3) and an anti-skid device (4), wherein the armpit device (1) is connected with the telescopic folding device (3), the hand support device (2) is connected with the telescopic folding device (3), and the anti-skid device (4) is connected with the telescopic folding device (3).
2. The medical folding anti-skid crutch of claim 1, characterized in that: the armpit device (1) comprises armpit supports (1-1), armpit support sliding rods (1-2), compression springs (1-3), armpit support sliding blocks (1-4) and armpit plate fixing plates (1-5), the armpit supports (1-1) are connected with the armpit support sliding rods (1-2) in a welding mode, the armpit support sliding rods (1-2) are connected with the compression springs (1-3) in a matching mode, the armpit support sliding blocks (1-4) are connected with the armpit plate fixing plates (1-5) in a welding mode, and the armpit support sliding rods (1-2) are connected with the armpit support sliding blocks (1-4) in a sliding mode.
3. The medical folding anti-skid crutch of claim 1, characterized in that: the hand support device (2) comprises a hand support (2-1), a hand support fixing plate (2-2), an adjusting plate (2-3), an adjusting rod (2-4) and an adjusting screw sleeve (2-5), wherein the hand support (2-1) is fixedly connected with the hand support fixing plate (2-2), the hand support fixing plate (2-2) is welded with the adjusting plate (2-3), the adjusting plate (2-3) is slidably connected with the adjusting rod (2-4), and the adjusting rod (2-4) is in threaded connection with the adjusting screw sleeve (2-5).
4. The medical folding anti-skid crutch of claim 1, characterized in that: the telescopic folding device (3) comprises a supporting and adjusting rod A (3-1), a supporting and adjusting rod B (3-2), a supporting and welding rod (3-3), a folding rotating shaft (3-4), an adjusting connecting rod (3-5), a supporting rod A (3-6), an adjusting threaded sleeve (3-7), a supporting rod B (3-8), a lead screw (3-9), a fixing block (3-10), a motor mounting plate (3-11), a motor (3-12), a motor gear (3-13), a gear (3-14), a chain (3-15), a rotating fixing block (3-16), a rotating fixing shaft (3-17), a buckle (3-18), a clamping shaft (3-19), a clamping shaft fixing shaft (3-20), a supporting and adjusting rod A (3-1), The supporting and adjusting rods B (3-2) are all welded with the armpit fixing plates (1-5), the hand supporting fixing plates (2-2) are respectively connected with the supporting and adjusting rods A (3-1) and the supporting and adjusting rods B (3-2) in a sliding manner, the adjusting rods (2-4) are respectively connected with the supporting and adjusting rods A (3-1) and the supporting and adjusting rods B (3-2) in a matching manner, the supporting and adjusting rods A (3-1) and the supporting and adjusting rods B (3-2) are respectively connected with the supporting and welding rods (3-3) in a welding manner, the supporting and welding rods (3-3) and the adjusting connecting rods (3-5) are respectively connected with the folding rotating shafts (3-4) in a rotating manner, and the adjusting connecting rods (3-5) are connected with the supporting rods A (3-6) in a matching manner, the adjusting connecting rod (3-5) and the supporting rod A (3-6) are rotatably connected with the folding rotating shaft (3-4), the supporting rod A (3-6) is welded with the adjusting screw sleeve (3-7), the supporting rod B (3-8) is slidably connected with the supporting rod A (3-6), the screw rod (3-9) is in threaded connection with the adjusting screw sleeve (3-7), the screw rod (3-9) is rotatably connected with the fixed block (3-10), the supporting rod B (3-8) is fixedly connected with the fixed block (3-10), the motor mounting plate (3-11) is welded with the fixed block (3-10), the motor (3-12) is fixedly connected with the motor mounting plate (3-11), and the motor (3-12) is fixedly connected with the motor gear (3-13), the screw rod (3-9) is fixedly connected with the gear (3-14), the motor gear (3-13) and the gear (3-14) are both in matched connection with the chain (3-15), the rotary fixing block (3-16) is respectively in welded connection with the support welding rod (3-3) and the support rod A (3-6), the rotary fixing shaft (3-17) is respectively in rotated connection with the rotary fixing block (3-16) and the buckle (3-18), the rotary fixing block (3-16) is in matched connection with the buckle (3-18), the clamping shaft (3-19) is respectively in rotated connection with the support welding rod (3-3) and the support rod A (3-6), the buckle (3-18) is in matched connection with the clamping shaft (3-19), and the clamping shaft fixing shaft (3-20) and the buckle (3-18), The clamping shafts (3-19) are fixedly connected.
5. The medical folding anti-skid crutch of claim 1, characterized in that: the anti-skid device (4) comprises a connecting rod (4-1), an anti-skid fixing rod A (4-2), an anti-skid fixing rotating shaft (4-3), an anti-skid connecting rod (4-4), an anti-skid fixing rod B (4-5), a spring connecting rod (4-6), a spring (4-7), an anti-skid pad A (4-8), a fixing welding rod (4-9) and an anti-skid pad B (4-10), wherein the connecting rod (4-1) is fixedly connected with the supporting rod B (3-8), the connecting rod (4-1) is welded with the anti-skid fixing rod A (4-2), the anti-skid fixing rod A (4-2) is rotatably connected with the anti-skid fixing rotating shaft (4-3), the anti-skid fixing rod A (4-2) is connected with the anti-skid connecting rod (4-4) in a matching manner, the anti-skid fixing rotating shaft (4-3) is rotatably connected with the anti-skid connecting rod (4-4), the anti-skid connecting rod (4-4) is connected with the anti-skid fixing rod B (4-5) in a matched mode, the anti-skid connecting rod (4-4) and the anti-skid fixing rod B (4-5) are both connected with the spring connecting rod (4-6) in a rotating mode, the spring connecting rod (4-6) is connected with the spring (4-7) in a matched mode, the anti-skid fixing rod B (4-5) is fixedly connected with the anti-skid pad A (4-8), the fixed welding rod (4-9) is connected with the connecting rod (4-1) in a welded mode, and the anti-skid pad B (4-10) is fixedly connected with the fixed welding rod (4-9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110529513.1A CN113143699B (en) | 2021-05-14 | 2021-05-14 | Medical folding anti-skid walking stick |
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| CN202110529513.1A CN113143699B (en) | 2021-05-14 | 2021-05-14 | Medical folding anti-skid walking stick |
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| CN113143699A true CN113143699A (en) | 2021-07-23 |
| CN113143699B CN113143699B (en) | 2022-08-09 |
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| CN202110529513.1A Active CN113143699B (en) | 2021-05-14 | 2021-05-14 | Medical folding anti-skid walking stick |
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| Publication number | Publication date |
|---|---|
| CN113143699B (en) | 2022-08-09 |
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Effective date of registration: 20220719 Address after: 518000 Shenzhen Greater China International Trading Plaza 1801-d38, No. 1, Fuhua 1st Road, Fu'an community, Futian street, Futian District, Shenzhen, Guangdong Applicant after: Shenzhen Tianjiao Weiye Technology Co.,Ltd. Address before: Harbin First Hospital, No.174, maimao street, Daoli District, Harbin City, Heilongjiang Province Applicant before: Hao Shouhong |
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