CN113576848A

CN113576848A - Composite assembled rehabilitation training crutch structure

Info

Publication number: CN113576848A
Application number: CN202110835280.8A
Authority: CN
Inventors: 田浚弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2021-11-02
Also published as: CN110664592A; CN110664592B; CN113576847A

Abstract

The invention relates to the technical field of nursing tools, in particular to a composite assembled rehabilitation training crutch structure which comprises a supporting cylinder, a buffer cylinder, a supporting rod, a supporting plate and a U-shaped rod, wherein the upper end of the supporting cylinder is fixedly connected with a supporting column, the upper end of the supporting column is fixedly provided with the U-shaped rod, the upper end of the U-shaped rod is fixedly provided with a rotating cylinder, two sides of the supporting plate are provided with two fixing rods, the end parts of the two fixing rods are respectively provided with a locking cylinder A and a locking cylinder B, two sides of the supporting column are provided with L-shaped rods, the upper end of each L-shaped rod is provided with a telescopic rod, the upper end of each telescopic rod is provided with a supporting cylinder, the supporting cylinders at two sides are respectively provided with a fixing pin and a threaded cylinder, the fixing pins are matched with the threaded cylinders, and the outer diameters of the fixing pins are respectively matched with the inner diameters of the locking cylinder A and the locking cylinder B. The walking stick has reasonable structural design, the fixing pin and the threaded cylinder are combined in a threaded manner and can be used as a walking stick, the fixing pin and the threaded cylinder are respectively combined with the locking cylinder A and the locking cylinder B and can be used as a seat, the function integration of the walking stick and the seat is realized, and the walking stick is suitable for clinical rehabilitation training and has good popularization prospect.

Description

Composite assembled rehabilitation training crutch structure

The application is a divisional application of an invention patent application with application number of 2019110285861, named as a folding-structure rehabilitation training crutch and application date of 2019, 10 and 28.

Technical Field

The invention relates to the technical field of nursing tools, in particular to a composite-assembled rehabilitation training crutch structure.

Background

The walking stick is not only an article used by the old, but also an important nursing and rehabilitation auxiliary tool, particularly for trauma patients such as postoperative patients or orthopaedics patients, and has inconvenient movement and serious influence on normal life work and study, the walking stick is needed to be used at this time, and is a walking assisting tool, mainly ensuring the normal positions of joints and muscles, and being not easy to generate pain caused by contracture under the normal positions, and the walking assisting tool can be used for rehabilitation exercise, auxiliary exercise and the like, but the existing walking stick has simple structure and can only be used for assisting walking, but the physical strength of the trauma patients such as postoperative patients or orthopaedics patients is limited, and after walking for a period of time, the walking stick often needs to stop for rest, and the sitting places can not be found at any time during rest, the lower limb burden can be increased during standing for rest, and the rehabilitation effect is influenced, and the walking assisting tool aims to solve the technical problem of inconvenient taking during rehabilitation exercise, provides a composite assembled rehabilitation training crutch structure.

Disclosure of Invention

The invention aims to overcome the technical defects and provide a composite assembled rehabilitation training crutch structure. The fixing pin and the thread cylinder are combined in a threaded mode and can be used as a walking stick, the fixing pin and the thread cylinder are combined with the locking cylinder A and the locking cylinder B respectively and can be used as a stool, and functions of the walking stick and the stool are integrated.

The technical scheme adopted by the invention for solving the technical problems is as follows: a composite assembled rehabilitation training crutch structure,

prop a section of thick bamboo, a buffer cylinder, bracing piece, layer board and U-shaped pole, its characterized in that: the supporting cylinder is a cylinder body with an opening at the upper end, the upper end part of the supporting cylinder is fixedly connected with a supporting column, the upper end surface of the supporting column is fixedly connected with a U-shaped rod, the two end parts of the upper end of the U-shaped rod are fixedly connected with rotating cylinders, the upper and lower central lines of the outer side surface of the supporting plate are symmetrically and fixedly provided with two fixing rods, the end part of the upper fixing rod is fixedly connected with a locking cylinder A, the end part of the lower fixing rod is fixedly connected with a locking cylinder B, the two sides of the supporting plate are symmetrically and fixedly provided with two rotating rods, the end parts of the rotating rods are rotatably inserted in the rotating cylinders at the two sides, the outer walls at the two sides of the supporting column are symmetrically and fixedly connected with L-shaped rods, the upper ends of the L-shaped rods are rotatably connected with telescopic rods through rotating shafts, the connecting parts of the telescopic rods and the L-shaped rods are fixedly connected with limiting cylinders through screw threads, the connecting parts of the middle parts of the telescopic rods are fixedly provided with locking bolts, and the upper ends of the telescopic rods at the two sides are fixedly connected with supporting cylinders, the movable grafting has a fixed pin in the bearing cylinder on left, and the movable grafting has a screw thread section of thick bamboo in the bearing cylinder on right, and the equal fixedly connected with locking knob of outside end of fixed pin and screw thread section of thick bamboo, fixed pin spiro union are fixed in a screw thread section of thick bamboo, the external diameter of fixed pin and screw thread section of thick bamboo respectively with the internal diameter phase-match of a locking section of thick bamboo A and a locking section of thick bamboo B.

The lower end of the supporting cylinder is fixed with a buffer cylinder in a screwed mode, sliding grooves are symmetrically formed in two sides of the supporting cylinder, bearings are fixedly connected to the upper end portion and the lower end portion of the supporting cylinder, a threaded rod is fixedly inserted between the inner rings of the two bearings, an adjusting knob is fixedly connected to the upper end of the threaded rod after extending out of the upper bearing, two fixing columns are fixedly connected to two sides of the upper end portion of the supporting cylinder, the supporting columns are fixed to the upper ends of the two fixing columns, the adjusting knob is located between the two fixing columns, an adjusting nut is screwed on the threaded rod, connecting strips are symmetrically and fixedly connected to two sides of the adjusting nut, the other end of each connecting strip extends out of the sliding groove and is fixedly connected to the inner cylinder walls of two sides of the sliding sleeve, four hinge pieces are uniformly and fixedly connected to the outer wall of the sliding sleeve, supporting rods are hinged to the hinge pieces through hinge shafts, and two supporting pieces are symmetrically fixed to two sides of the lower end of the supporting cylinder, a connecting rod is fixed on the supporting piece through a hinge shaft in a hinged manner, the other end of the connecting rod is fixed on the supporting rod in a hinged manner, the length from the hinged position of the connecting rod to the lower end of the supporting rod is equal to the length of the connecting rod,

the lower end of the buffer cylinder is inserted with a T-shaped rod in a sliding mode, a buffer spring is arranged in the buffer cylinder at the upper end of the T-shaped rod, and a support foot pad is fixed to the lower end of the T-shaped rod in a threaded mode.

The outer side of the supporting plate is fixedly connected with a supporting handle perpendicular to the supporting handle, a fixing piece is fixedly connected to the inner wall of the middle of the lower end of the U-shaped rod, a Y-shaped locking piece is hinged and fixed to the fixing piece through a torsion spring shaft, and the lower plate edge of the supporting plate is locked in a sleeved mode in a U-shaped gap between two supporting pieces at the upper end of the Y-shaped locking piece.

Furthermore, the rubber sleeve is fixedly sleeved on the handrail, so that the handrail is antiskid, convenient to hold and better in comfort.

Furthermore, the lower end of the supporting rod is fixedly sleeved with a rubber foot sleeve, so that the supporting rod is more stable to support.

Furthermore, a supporting cylinder, a buffer cylinder, a supporting rod, a T-shaped rod, an L-shaped rod, a telescopic rod, a supporting cylinder, a U-shaped rod, a supporting plate, a supporting handle, a sliding sleeve and a connecting rod are all made of aluminum alloy materials, so that the structure strength is high, the use is light and convenient, and the use is more durable.

The invention has the beneficial effects that: the walking stick is reasonable in structural design, the fixing pin and the threaded cylinder are combined in a threaded mode and can be used as a walking stick, the fixing pin and the threaded cylinder are respectively combined with the locking cylinder A and the locking cylinder B and can be used as a stool, the functions of the walking stick and the stool are integrated, and the walking stick is wide in popularization prospect.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the present invention in a riding mode configuration.

Fig. 3 is a schematic structural diagram of the pallet of the present invention.

FIG. 4 is a schematic cross-sectional view of the support cylinder of the present invention.

FIG. 5 is a schematic cross-sectional view of the cartridge of the present invention.

Fig. 6 is a schematic structural view of the limiting cylinder of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the invention comprises a support cylinder 1, a buffer cylinder 2, a support rod 6, a T-shaped rod 3, an L-shaped rod 24, a telescopic rod 26, a support cylinder 30, a support plate 22, a U-shaped rod 19, a handle 28, and a sliding sleeve 5, wherein the lower end of the support cylinder 1 is fixedly connected with the buffer cylinder 2 in a screw connection manner, the support cylinder 1 and the buffer cylinder 2 are both cylinders with open upper ends, the lower end of the buffer cylinder 2 is slidably connected with the T-shaped rod 3 in a screw connection manner, the buffer cylinder 2 at the upper end of the T-shaped rod 3 is internally provided with a buffer spring 36, the lower end of the T-shaped rod 3 is fixedly connected with a support foot pad 4 in a screw connection manner, the support foot pad 4 can provide certain buffer and can be more stably supported in an anti-slip manner, the buffer spring 36 can provide certain buffer when the T-shaped rod 3 contacts the ground, the two sides of the support cylinder 1 are symmetrically provided with sliding grooves, the upper and the lower end parts of the support cylinder 1 are both fixedly connected with bearings 13, a threaded rod 11 is fixedly connected between the inner rings of the two bearings 13 in a screw connection manner, an adjusting knob 14 is fixedly connected to the upper end of the threaded rod 11 after extending out of the bearing 13 on the upper side, an adjusting nut 37 is screwed on the threaded rod 11, connecting strips 38 are symmetrically and fixedly connected to two sides of the adjusting nut 37, the other end of each connecting strip 38 extends out of a sliding groove and is fixedly connected to inner cylinder walls on two sides of the sliding sleeve 5, four hinge pieces 10 are uniformly and fixedly connected to the outer wall of the sliding sleeve 5, a support rod 6 is hinged and fixed to each hinge piece 10 through a hinge shaft 35, two support pieces 9 are symmetrically and fixedly arranged on two sides of the lower end of the support cylinder 1, a connecting rod 7 is hinged and fixed to each support piece 9 through the hinge shaft 35, the other end of each connecting rod 7 is hinged and fixed to the support rod 6, the length from the hinged position of the connecting rod 7 to the lower end of the support rod 6 is equal to the length of the connecting rod 7, when the adjusting knob 14 is rotated, the adjusting nut 37 can move downwards to enable the support rod 6 to move downwards, the support is stable and is convenient to sit and rest, when the support is in use, the adjusting knob 14 can be rotated reversely to move the adjusting nut 37 upwards, the supporting rod 6 is collected at two sides of the support cylinder 1, two fixing columns 12 are fixedly connected at two sides of the upper end part of the support cylinder 1, the adjusting knob 14 is positioned between the two fixing columns 12, the upper ends of the two fixing columns 12 are fixedly connected with the supporting column 15, the upper end surface of the supporting column 15 is fixedly connected with the U-shaped rod 19, the two end parts of the upper end of the U-shaped rod 19 are fixedly connected with the rotating cylinder 20, the center of the outer side plate surface of the supporting plate 22 is fixedly connected with the handle 28 perpendicular to the supporting plate, two fixing rods 41 are symmetrically and fixedly connected at two sides of the central line of the upper end and the lower end of the outer side plate surface of the supporting plate 22, the end part of the fixing rod 41 at the upper side is fixedly connected with the locking cylinder A29, the end part of the fixing rod 41 at the lower side is fixedly connected with the locking cylinder B39, and two rotating rods 21 are symmetrically fixed at two sides of the supporting plate 22, the end part of the rotating rod 21 is rotatably inserted in the rotating cylinders 20 at two sides, the inner wall of the middle part of the lower end of the U-shaped rod 19 is fixedly connected with a fixing plate 16, the fixing plate 16 is hinged and fixed with a Y-shaped locking sheet 18 through a torsion spring shaft 17, a U-shaped gap between two supporting sheets at the upper end of the Y-shaped locking sheet 18 is sleeved and locked at the lower edge of the supporting plate 22, the lower side of the supporting plate 22 can be locked by the Y-shaped locking sheet 18 to be vertically fixed, a handle 28 is conveniently held by hand, L-shaped rods 24 are symmetrically and fixedly connected on the outer walls at two sides of the supporting column 15, the upper end of the L-shaped rod 24 is rotatably connected with a telescopic rod 26 through a rotating shaft 40, a limiting cylinder 25 is fixedly screwed at the joint of the telescopic rod 26 and the L-shaped rod 24, a locking bolt 27 is fixedly arranged at the middle joint of the telescopic rod 26, supporting cylinders 30 are fixedly connected at the upper ends of the telescopic rods 26 at two sides, and high-density sponge sleeves 31 are fixedly arranged on the outer walls of the supporting cylinders 30, a fixed pin 34 is movably inserted in the left supporting cylinder 30, a threaded cylinder 32 is movably inserted in the right supporting cylinder 30, the outer ends of the fixed pin 34 and the threaded cylinder 32 are fixedly connected with a locking knob 33, the fixed pin 34 is fixed in the threaded cylinder 32 in a threaded manner, and the outer diameters of the fixed pin 34 and the threaded cylinder 32 are respectively matched with the inner diameters of a locking cylinder A29 and a locking cylinder B39. The height of a support section of thick bamboo 30 can be adjusted to telescopic link 26, make things convenient for the patient of different heights to support armpit department, fixed pin 34 and a screw thread section of thick bamboo 32 can be in the same place the support section of thick bamboo 30 locking of both sides is fixed, the high-density sponge cover 31 contact of both sides can conveniently support armpit department travelling comfort height together, when taking, can break away from fixed pin 34 and screw thread section of thick bamboo 32 rotation, rotate spacing section of thick bamboo 25 to telescopic link 26 and L shape pole 24 junction upside again, relieve the locking to telescopic link 26 and L shape pole 24, the telescopic link 26 that makes both sides rotates the bottom surface both sides of layer board 22, can peg graft fixed pin 34 and screw thread section of thick bamboo 32 respectively in a locking section of thick bamboo A29 and a locking section of thick bamboo B39 after adjusting the length of telescopic link 26, with layer board 22 horizontal locking, conveniently take.

In this embodiment, the rubber sleeve 23 is fixedly sleeved on the handle 28. The rubber sleeve 23 can be anti-skid, convenient to hold and better in comfort.

In this embodiment, the lower end of the support rod 6 is fixedly sleeved with a rubber foot sleeve 8. The rubber foot sleeve 8 enables the supporting rod 6 to be supported more stably.

In this embodiment, the supporting cylinder 1, the buffer cylinder 2, the supporting rod 6, the T-shaped rod 3, the L-shaped rod 24, the telescopic rod 26, the supporting cylinder 30, the U-shaped rod 19, the supporting plate 22, the handrail 28, the sliding sleeve 5, and the connecting rod 7 are all made of aluminum alloy. The aluminum alloy material has high structural strength, is light and convenient to use and is relatively durable.

When the medical support is used, the length of the telescopic rod 26 is adjusted, the support barrel 30 is supported at the armpit of a patient, the hand holds the handle 28 and can assist in supporting and walking, when the medical support is taken, the Y-shaped locking piece 18 is rotated to unlock the support plate 22, the support plate 22 can be laid flat, the fixing pin 34 and the thread barrel 32 are rotated to be separated, the support barrels 30 on two sides are separated, the limiting barrel 25 is rotated to the upper side of the connection position of the telescopic rod 26 and the L-shaped rod 24, the telescopic rod 26 and the L-shaped rod 24 are unlocked, the telescopic rods 26 on two sides are rotated to two sides of the bottom surface of the support plate 22, the fixing pin 34 and the thread barrel 32 can be respectively inserted into the locking barrel A29 and the locking barrel B39 after the length of the telescopic rod 26 is adjusted, the support plate 22 can be horizontally locked, and the medical support is convenient to take.

Claims

1. The utility model provides a rehabilitation training walking stick structure of compound equipment, includes a support section of thick bamboo, a buffer cylinder, bracing piece, layer board and U-shaped pole, its characterized in that: the supporting cylinder is a cylinder body with an opening at the upper end, the upper end part of the supporting cylinder is fixedly connected with a supporting column, the upper end surface of the supporting column is fixedly connected with a U-shaped rod, the two end parts of the upper end of the U-shaped rod are fixedly connected with rotating cylinders, the upper and lower central lines of the outer side surface of the supporting plate are symmetrically and fixedly provided with two fixing rods, the end part of the upper fixing rod is fixedly connected with a locking cylinder A, the end part of the lower fixing rod is fixedly connected with a locking cylinder B, the two sides of the supporting plate are symmetrically and fixedly provided with two rotating rods, the end parts of the rotating rods are rotatably inserted in the rotating cylinders at the two sides, the outer walls at the two sides of the supporting column are symmetrically and fixedly connected with L-shaped rods, the upper ends of the L-shaped rods are rotatably connected with telescopic rods through rotating shafts, the connecting parts of the telescopic rods and the L-shaped rods are fixedly connected with limiting cylinders through screw threads, the connecting parts of the middle parts of the telescopic rods are fixedly provided with locking bolts, and the upper ends of the telescopic rods at the two sides are fixedly connected with supporting cylinders, the movable grafting has a fixed pin in the bearing cylinder on left, and the movable grafting has a screw thread section of thick bamboo in the bearing cylinder on right, and the equal fixedly connected with locking knob of outside end of fixed pin and screw thread section of thick bamboo, fixed pin spiro union are fixed in a screw thread section of thick bamboo, the external diameter of fixed pin and screw thread section of thick bamboo respectively with the internal diameter phase-match of a locking section of thick bamboo A and a locking section of thick bamboo B.

2. The composite assembled rehabilitation training crutch structure of claim 1, characterized in that: the lower end of the supporting cylinder is fixed with a buffer cylinder in a screwed mode, sliding grooves are symmetrically formed in two sides of the supporting cylinder, bearings are fixedly connected to the upper end portion and the lower end portion of the supporting cylinder, a threaded rod is fixedly inserted between the inner rings of the two bearings, an adjusting knob is fixedly connected to the upper end of the threaded rod after extending out of the upper bearing, two fixing columns are fixedly connected to two sides of the upper end portion of the supporting cylinder, the supporting columns are fixed to the upper ends of the two fixing columns, the adjusting knob is located between the two fixing columns, an adjusting nut is screwed on the threaded rod, connecting strips are symmetrically and fixedly connected to two sides of the adjusting nut, the other end of each connecting strip extends out of the sliding groove and is fixedly connected to the inner cylinder walls of two sides of the sliding sleeve, four hinge pieces are uniformly and fixedly connected to the outer wall of the sliding sleeve, supporting rods are hinged to the hinge pieces through hinge shafts, and two supporting pieces are symmetrically fixed to two sides of the lower end of the supporting cylinder, the support piece is hinged and fixed with a connecting rod through a hinge shaft, the other end of the connecting rod is hinged and fixed on the support rod, and the length from the hinged position of the connecting rod to the lower end of the support rod is equal to that of the connecting rod.

3. The composite assembled rehabilitation training crutch structure of claim 2, characterized in that: the lower end of the buffer cylinder is inserted with a T-shaped rod in a sliding mode, a buffer spring is arranged in the buffer cylinder at the upper end of the T-shaped rod, and a support foot pad is fixed to the lower end of the T-shaped rod in a threaded mode.

4. The composite assembled rehabilitation training crutch structure of claim 1, characterized in that: the outer side of the supporting plate is fixedly connected with a supporting handle perpendicular to the supporting handle, a fixing piece is fixedly connected to the inner wall of the middle of the lower end of the U-shaped rod, a Y-shaped locking piece is hinged and fixed to the fixing piece through a torsion spring shaft, and the lower plate edge of the supporting plate is locked in a sleeved mode in a U-shaped gap between two supporting pieces at the upper end of the Y-shaped locking piece.