CN111228753A - Medical drawer type training ladder with folding handrails - Google Patents

Medical drawer type training ladder with folding handrails Download PDF

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Publication number
CN111228753A
CN111228753A CN202010102760.9A CN202010102760A CN111228753A CN 111228753 A CN111228753 A CN 111228753A CN 202010102760 A CN202010102760 A CN 202010102760A CN 111228753 A CN111228753 A CN 111228753A
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CN
China
Prior art keywords
ladder
block
fixed
drawer
supporting rods
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010102760.9A
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Chinese (zh)
Inventor
覃小玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Hukang Health Management Co Ltd
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Dongguan Hukang Health Management Co Ltd
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Filing date
Publication date
Application filed by Dongguan Hukang Health Management Co Ltd filed Critical Dongguan Hukang Health Management Co Ltd
Priority to CN202010102760.9A priority Critical patent/CN111228753A/en
Publication of CN111228753A publication Critical patent/CN111228753A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Ladders (AREA)

Abstract

The invention discloses a medical drawer type training ladder with a folding handrail, which comprises a drawer type ladder component and a handrail component, wherein the handrail component comprises rear supporting rods fixed on the outer walls of two sides of an outer ladder block, horizontal rear supporting rods are fixed at the upper ends of the rear supporting rods, the front ends of the rear supporting rods are hinged with inclined front supporting rods through hinge shafts, vertical front supporting rods are arranged on the front sides of the front supporting rods, the front supporting rods are fixed at two ends of a front cross beam, and the front cross beam is fixed on the front end surface of the inner ladder block; a vertical guide groove is formed in the front support rod, positioning holes are formed in the front support rod on the upper side and the lower side of the guide groove, a circular connecting disc is formed at the front end of the front support rod, and a plurality of insertion holes opposite to the positioning holes are formed in the connecting disc; and a T-shaped limiting shaft is inserted into the guide groove of the front support rod and is fixedly inserted into the connecting disc.

Description

Medical drawer type training ladder with folding handrails
Technical Field
The invention relates to the technical field of medical rehabilitation equipment, in particular to a medical drawer type training ladder with a folding handrail.
Background
The rehabilitation training ladder is used for training balance, lower limb strength, sitting position training, up-down ladder training and abnormal gait correction training of children and adults, and is particularly used for rehabilitation training of certain disabled persons, stroke, hemiplegia, spinal injuries and patients needing postoperative recovery. The existing training ladder is generally fixed, in order to reduce the occupied space of the training ladder, a drawer type structure training ladder is provided, and the existing drawer type training ladder is poor in safety because no handrail is arranged.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a medical drawer type training ladder with foldable handrails.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a medical drawer type training ladder with a foldable handrail comprises a drawer type ladder assembly and a handrail assembly, wherein the ladder assembly consists of a rectangular outer ladder block, an inner ladder block and a plurality of middle ladder blocks between the outer ladder block and the inner ladder block, a first drawer groove and a second drawer groove are formed in the outer ladder block and the middle ladder block respectively, the middle ladder blocks are inserted in the first drawer grooves of the outer ladder block, the middle ladder block on the inner layer is inserted in the second drawer groove of the middle ladder block on the outer layer, and the inner ladder block is inserted in the second drawer groove of the middle ladder block; the handrail component comprises rear supporting rods fixed on the outer walls of the two sides of the outer stepped block, horizontal rear supporting rods are fixed at the upper ends of the rear supporting rods, inclined front supporting rods are hinged to the front ends of the rear supporting rods through hinge shafts, vertical front supporting rods are arranged on the front sides of the front supporting rods, the front supporting rods are fixed at the two ends of a front cross beam, and the front cross beam is fixed on the front end face of the inner stepped block; a vertical guide groove is formed in the front support rod, positioning holes are formed in the front support rod on the upper side and the lower side of the guide groove, a circular connecting disc is formed at the front end of the front support rod, and a plurality of insertion holes opposite to the positioning holes are formed in the connecting disc; the guide groove of the front support rod is inserted with a T-shaped limiting shaft, the limiting shaft is inserted and fixed on the connecting disc, a positioning pin is inserted in a jack of the connecting disc, and the positioning pin is inserted and connected in a positioning hole of the front support rod.
Preferably, the inner walls of the outer stepped blocks and the middle stepped blocks on two sides of the first drawer groove and the second drawer groove are respectively formed with a first horizontal limiting groove and a second horizontal limiting groove, the outer walls of the inner stepped blocks and the middle stepped blocks are respectively fixed with a limiting column, and the limiting columns are inserted into the first limiting grooves and the second limiting grooves.
Preferably, the bottom surfaces of the middle step blocks at two sides of the second drawer groove are inserted with rollers, the bottom surface of the inner step block is inserted with a rolling shaft, and the bottom ends of the rolling shaft and the rollers and the bottom surface of the outer step block are in the same plane.
Preferably, at least two front cross beams are fixed on the front end face of the inner stepped block, and a vertical pull rod is fixed between the front cross beams.
Preferably, the back bracing piece of outer ladder piece both sides all is equipped with two, and the both ends of back rest bar are passed through the articulated shaft and are articulated in the upper end of back bracing piece, and back rest bar and preceding rest bar are located the both sides of back bracing piece.
Preferably, the front supporting rod is distributed on the outer side of the rear supporting rod.
Preferably, a plurality of reinforcing rods are fixed between the lower ends of the rear supporting rods and fixed on the outer wall of the outer stepped block.
The invention has the beneficial effects that: the drawer type training ladder is provided with the foldable handrail, so that the occupation is reduced, and the safety of the training ladder is improved. .
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a rear view of the present invention;
fig. 4 is a schematic sectional view at a-a in fig. 3.
In the figure: 10. a ladder assembly; 11. an outer step block; 111. a first drawer slot; 112. a first limit groove; 12. a middle step block; 121. a second drawer slot; 122. a second limit groove; 13. an inner step block; 14. a roller; 15. a roller; 20. an armrest assembly; 21. a rear support bar; 22. a rear support rod; 23. a front support rod; 231. a connecting disc; 232. a jack; 24. a front support bar; 241. a guide groove; 242. positioning holes; 25. a limiting shaft; 26. positioning pins; 27. a front cross member; 28. a pull rod; 29. a reinforcing rod.
Detailed Description
Example (b): as shown in fig. 1 to 4, a drawer type training ladder with foldable handrails comprises a drawer type ladder assembly 10 and a handrail assembly 20, wherein the ladder assembly 10 is composed of a rectangular outer ladder block 11, an inner ladder block 13 and a plurality of middle ladder blocks 12 between the outer ladder block 11 and the inner ladder block 13, a first drawer groove 111 and a second drawer groove 121 are respectively formed in the outer ladder block 11 and the middle ladder block 12, the middle ladder block 12 is inserted into the first drawer groove 111 of the outer ladder block 11, the middle ladder block 12 of the inner layer is inserted into the second drawer groove 121 of the middle ladder block 12 of the outer layer, and the inner ladder block 13 is inserted into the second drawer groove 121 of the middle ladder block 12; the handrail component 20 comprises rear supporting rods 21 fixed on the outer walls of the two sides of the outer stepped block 11, horizontal rear supporting rods 22 are fixed at the upper ends of the rear supporting rods 21, the front ends of the rear supporting rods 22 are hinged with inclined front supporting rods 23 through hinge shafts, vertical front supporting rods 24 are arranged on the front sides of the front supporting rods 23, the front supporting rods 24 are fixed at the two ends of a front cross beam 27, and the front cross beam 27 is fixed on the front end surface of the inner stepped block 13; a vertical guide groove 241 is formed on the front support rod 24, a positioning hole 242 is formed on the front support rod 24 at the upper side and the lower side of the guide groove 241, a circular connecting disc 231 is formed at the front end of the front support rod 23, and a plurality of insertion holes 232 opposite to the positioning hole 242 are formed on the connecting disc 231; the T-shaped limiting shaft 25 is inserted into the guide groove 241 of the front support rod 24, the limiting shaft 25 is inserted and fixed on the connecting disc 231, the positioning pin 26 is inserted into the insertion hole 232 of the connecting disc 231, and the positioning pin 26 is inserted and connected into the positioning hole 242 of the front support rod 24.
Horizontal first limiting groove 112 and second limiting groove 122 are formed in the inner walls of the outer stepped block 11 and the middle stepped block 12 on the two sides of the first drawer groove 111 and the second drawer groove 121 respectively, limiting columns are fixed on the outer walls of the inner stepped block 13 and the middle stepped block 12 respectively, and the limiting columns are inserted in the first limiting groove 112 and the second limiting groove 122.
The bottom surfaces of the middle step blocks 12 at the two sides of the second drawer groove 121 are inserted with rollers 14, the bottom surface of the inner step block 13 is inserted with rollers 15, and the bottom ends of the rollers 15 and 14 and the bottom surface of the outer step block 11 are in the same plane.
At least two front cross beams 27 are fixed on the front end surface of the inner step block 13, and a vertical pull rod 28 is fixed between the front cross beams 27.
Two rear supporting rods 21 are arranged on two sides of the outer stepped block 11, two ends of each rear supporting rod 22 are hinged to the upper end of each rear supporting rod 21 through hinge shafts, and the rear supporting rods 22 and the front supporting rods 23 are located on two sides of the rear supporting rods 21.
The front supporting rod 23 is distributed on the outer side of the rear supporting rod 21.
A plurality of reinforcing rods 29 are fixed between the lower ends of the rear supporting rods 21, and the reinforcing rods 29 are fixed on the outer wall of the outer stepped block 11.
The working principle is as follows: the invention is a medical drawer type training ladder with a folding handrail, a ladder component 10 of the training ladder and a structure diagram 1 of a handrail component 20 are unfolded, a positioning pin 6 is inserted in a positioning hole 242 at the upper end of a front supporting rod 24, so that a user can walk the ladder by holding a front handrail 23 by hand during training;
when the front support rod 24 needs to be folded, the positioning pin 6 is pulled out, then the inner stepped block 13 is pushed by hand, the inner stepped block 13 and the middle stepped block 12 are pushed into the outer stepped block 11, meanwhile, the front handrail 23 can be turned downwards, the front end of the front handrail 23 moves towards the lower end of the guide groove 241, and finally the positioning pin 6 is inserted into the positioning hole 242 at the lower end of the front support rod 24.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.

Claims (7)

1. A medical drawer type training ladder with a foldable handrail comprises a drawer type ladder assembly (10) and a handrail assembly (20), wherein the ladder assembly (10) consists of an outer ladder block (11), an inner ladder block (13) and a plurality of middle ladder blocks (12) between the outer ladder block (11) and the inner ladder block (13) which are rectangular, a first drawer groove (111) and a second drawer groove (121) are formed in the outer ladder block (11) and the middle ladder block (12) respectively, the middle ladder block (12) is inserted into the first drawer groove (111) of the outer ladder block (11), the middle ladder block (12) in the inner layer is inserted into the second drawer groove (121) of the middle ladder block (12) in the outer layer, and the inner ladder block (13) is inserted into the second drawer groove (121) of the middle ladder block (12); the method is characterized in that: the handrail component (20) comprises rear supporting rods (21) fixed on the outer walls of the two sides of the outer stepped block (11), a horizontal rear supporting rod (22) is fixed at the upper end of the rear supporting rod (21), the front end of the rear supporting rod (22) is hinged with an inclined front supporting rod (23) through a hinge shaft, a vertical front supporting rod (24) is arranged on the front side of the front supporting rod (23), the front supporting rod (24) is fixed at the two ends of a front cross beam (27), and the front cross beam (27) is fixed on the front end face of the inner stepped block (13); a vertical guide groove (241) is formed in the front support rod (24), a positioning hole (242) is formed in the front support rod (24) on the upper side and the lower side of the guide groove (241), a circular connecting disc (231) is formed at the front end of the front support rod (23), and a plurality of insertion holes (232) opposite to the positioning hole (242) are formed in the connecting disc (231); a T-shaped limiting shaft (25) is inserted into the guide groove (241) of the front support rod (24), the limiting shaft (25) is inserted and fixed on the connecting disc (231), a positioning pin (26) is inserted into the insertion hole (232) of the connecting disc (231), and the positioning pin (26) is inserted and connected into the positioning hole (242) of the front support rod (24).
2. The medical drawer-type training ladder with the foldable handrail as claimed in claim 1, wherein: outer ladder piece (11) and well ladder piece (12) of first drawer groove (111) and second drawer groove (121) both sides are formed with horizontally first spacing slot (112) and second spacing slot (122) on the inner wall of respectively, all are fixed with spacing post on the outer wall of interior ladder piece (13) and well ladder piece (12), and spacing post is inserted and is established first spacing slot (112) and second spacing slot (122).
3. The medical drawer-type training ladder with the foldable handrail as claimed in claim 2, wherein: the bottom surfaces of the middle step blocks (12) on two sides of the second drawer groove (121) are connected with rollers (14) in an inserting mode, the bottom surface of the inner step block (13) is connected with a rolling shaft (15) in an inserting mode, and the bottom ends of the rolling shaft (15) and the rollers (14) and the bottom surface of the outer step block (11) are located in the same plane.
4. The medical drawer-type training ladder with the foldable handrail as claimed in claim 1, wherein: the front end face of the inner stepped block (13) is at least fixed with two front cross beams (27), and a vertical pull rod (28) is fixed between the front cross beams (27).
5. The medical drawer-type training ladder with the foldable handrail as claimed in claim 1, wherein: the rear supporting rods (21) on the two sides of the outer stepped block (11) are respectively provided with two supporting rods, the two ends of each rear supporting rod (22) are hinged to the upper end of each rear supporting rod (21) through hinge shafts, and the rear supporting rods (22) and the front supporting rods (23) are located on the two sides of each rear supporting rod (21).
6. The medical drawer-type training ladder with the foldable handrail as claimed in claim 5, wherein: the front supporting rod (23) is distributed on the outer side of the rear supporting rod (21).
7. The medical drawer-type training ladder with the foldable handrail as claimed in claim 5, wherein: a plurality of reinforcing rods (29) are fixed between the lower ends of the rear supporting rods (21), and the reinforcing rods (29) are fixed on the outer wall of the outer step block (11).
CN202010102760.9A 2020-02-19 2020-02-19 Medical drawer type training ladder with folding handrails Pending CN111228753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010102760.9A CN111228753A (en) 2020-02-19 2020-02-19 Medical drawer type training ladder with folding handrails

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010102760.9A CN111228753A (en) 2020-02-19 2020-02-19 Medical drawer type training ladder with folding handrails

Publications (1)

Publication Number Publication Date
CN111228753A true CN111228753A (en) 2020-06-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177257A (en) * 2020-09-30 2021-01-05 温州源铭振跃科技有限公司 Bidirectional-use temporary ladder capable of being stored
CN113304443A (en) * 2021-05-13 2021-08-27 深圳市大鹏新区南澳人民医院 Staircase for rehabilitation training

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2109908A1 (en) * 1993-11-24 1995-05-25 Richard Arel Bungee jumping and catapulting apparatus
CN101919631A (en) * 2010-09-30 2010-12-22 戴贵柱 Overall adjustable folding chair
CN207401072U (en) * 2017-10-07 2018-05-25 杜小芳 A kind of Multifunctional medical rehabilitation training staircase
CN208611668U (en) * 2018-05-30 2019-03-19 郑州儿童医院 A kind of children's rehabilitation training drawer type stepped plate
CN208660251U (en) * 2018-08-13 2019-03-29 郑州大学第三附属医院 A kind of entertaining drawer type rehabilitation training ladder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2109908A1 (en) * 1993-11-24 1995-05-25 Richard Arel Bungee jumping and catapulting apparatus
CN101919631A (en) * 2010-09-30 2010-12-22 戴贵柱 Overall adjustable folding chair
CN207401072U (en) * 2017-10-07 2018-05-25 杜小芳 A kind of Multifunctional medical rehabilitation training staircase
CN208611668U (en) * 2018-05-30 2019-03-19 郑州儿童医院 A kind of children's rehabilitation training drawer type stepped plate
CN208660251U (en) * 2018-08-13 2019-03-29 郑州大学第三附属医院 A kind of entertaining drawer type rehabilitation training ladder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177257A (en) * 2020-09-30 2021-01-05 温州源铭振跃科技有限公司 Bidirectional-use temporary ladder capable of being stored
CN112177257B (en) * 2020-09-30 2021-12-07 温州源铭振跃科技有限公司 Bidirectional-use temporary ladder capable of being stored
CN113304443A (en) * 2021-05-13 2021-08-27 深圳市大鹏新区南澳人民医院 Staircase for rehabilitation training

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Application publication date: 20200605

RJ01 Rejection of invention patent application after publication