WO2022141028A1 - 一种辅助行走的安全拐杖 - Google Patents

一种辅助行走的安全拐杖 Download PDF

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Publication number
WO2022141028A1
WO2022141028A1 PCT/CN2020/140666 CN2020140666W WO2022141028A1 WO 2022141028 A1 WO2022141028 A1 WO 2022141028A1 CN 2020140666 W CN2020140666 W CN 2020140666W WO 2022141028 A1 WO2022141028 A1 WO 2022141028A1
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Prior art keywords
rod
crutch
hollow column
limiting
limit
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PCT/CN2020/140666
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English (en)
French (fr)
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李春华
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李春华
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Priority to PCT/CN2020/140666 priority Critical patent/WO2022141028A1/zh
Publication of WO2022141028A1 publication Critical patent/WO2022141028A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • 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

Definitions

  • the invention relates to the technical field of rehabilitation training equipment, in particular to a safety crutch for assisting walking.
  • the purpose of the present invention is to provide a safety crutch for assisting walking in order to solve the above problems, and to provide an adjustment device and an auxiliary device.
  • the adjustment device can be adjusted according to the height of the patient, so that it can be used by patients with different needs.
  • the auxiliary device can prevent the patient from standing unsteadily and falling during use, and the patient leans forward or leans back during the movement.
  • the roller can enhance the stability of the crutch, and the side wheel can prevent the patient from rolling over, preventing the patient from falling and causing secondary injury, and when the patient needs to adjust the overall height of the device, the height of the side wheel can be adjusted by turning the threaded rod.
  • the roller and side wheel can be removed according to the actual situation of the patient, which is easy to operate, easy to use and highly practical.
  • a safety crutch for assisting walking comprising a set of crutch rods, an adjustment device is arranged on the crutch rod, and an auxiliary device is arranged at the bottom of the adjustment device; the adjustment device includes two bottom parts.
  • the armpit crossbar whose ends are respectively fixedly connected with the top of the crutch rod, the grip rod which is arranged below the underarm crossbar and the two ends are respectively fixedly connected with the inner opposite side surface of the crutch rod, the limit groove arranged on the side surface of the bottom of the crutch rod, An adjustment rod with the top inserted between the crutch rods and below the grip rod, a plurality of jacks evenly distributed on the side surface of the adjustment rod, and a plurality of limit holes arranged on the bottom side surface of the crutch rod and corresponding to the positions of the jacks , Limit rods inserted in the limit holes respectively and one end of which penetrates the corresponding jack;
  • the auxiliary device includes a support rod inserted in the limit hole at the bottom of the adjustment rod, respectively arranged at the bottom of both ends of the support rod
  • a set of mounting plates a connecting cross bar with one end inserted between the mounting plates, a fixed rod with one end inserted on the mounting plate and penetrating the connecting cross bar, an upper hollow column whose top is fixedly installed at the bottom of the other end of the connecting cross bar, and a The lower hollow column below the upper hollow column, the threaded rod with the top inserted in the upper hollow column and the bottom inserted in the lower hollow column, the inner thread arranged on the inner surface of the upper hollow column and the inner surface of the lower hollow column, arranged in the lower hollow column Side wheels at the bottom.
  • an anti-skid cover is provided at the bottom of the adjusting rod.
  • the underarm cross bar and the grip bar are covered with soft pads.
  • the limiting ring is C-shaped.
  • the inner thread matches the outer surface of the threaded rod.
  • the limiting hole is located above the limiting groove.
  • the present invention has the advantages of reasonable and simple structure, low production cost, convenient installation, and complete functions.
  • the adjusting device can be adjusted according to the height of the patient, so as to be suitable for use by patients with different needs, and the auxiliary device can prevent the patient from
  • the roller can enhance the stability of the crutch, and the side wheel can prevent the patient from rolling over and preventing the patient from falling and causing secondary injury.
  • the height of the side wheel can be adjusted by rotating the threaded rod. When the patient recovers well, the roller and the side wheel can be removed according to the actual situation of the patient, which is simple to operate, easy to use and highly practical.
  • Fig. 1 is the structural representation of the present invention
  • Fig. 2 is the structural front view of the present invention
  • FIG. 3 is a schematic cross-sectional view of a structural side view of the present invention.
  • Fig. 4 is the structural side view of the present invention.
  • FIG. 5 is a schematic top view of the connection state between the structural limit ring and the side wheel of the present invention.
  • FIG. 6 is a partial enlarged schematic view of the connection state of the crutch rod and the adjusting rod of the structure of the present invention.
  • a safety crutch for assisting walking comprising a set of crutch rods 1 , an adjustment device is provided on the crutch rod 1 , and a bottom of the adjustment device is provided with an adjustment device.
  • the adjusting device includes an underarm cross bar 2 that is fixedly connected with the top of the crutch bar 1 at the bottom ends respectively, is arranged below the underarm cross bar 2 and the two ends are respectively fixed with the inner opposite side surface of the crutch bar 1
  • the auxiliary device includes a support rod 9 inserted into the limit hole 7 at the bottom of the adjusting rod 5, a vertical rod 10 respectively arranged at the bottom of both ends of the support rod 9, and a roller 11 respectively arranged at the bottom of the vertical rod 10 , a fastening bolt 12 arranged on the bottom side surface of the adjusting rod 5 and passing through the center of the support rod 9, a limit ring 13 set in the limit groove 4, a set of mounting plates 14 arranged at one end of the limit ring 13, one end A connecting cross bar 15 inserted between the mounting plates 14, a fixed rod 16 having one end inserted on the mounting plate 14 and passing through the connecting cross bar 15, an upper hollow column 17 whose top is fixedly installed at the bottom of the other end of the connecting cross bar 15,
  • the bottom of the adjusting rod 5 is provided with a non-slip sleeve 22; the underarm cross rod 2 and the grip rod 3 are covered with soft pads 23; the limit ring 13 is C-shaped; the inner thread 20 and the The outer surfaces of the threaded rods 19 are matched; the limiting hole 7 is located above the limiting groove 4 .
  • the use state of the present invention is as follows: before using the device, adjust the position of the adjusting rod 5 according to the height and actual needs of the patient, and correspond the insertion hole 6 in the desired position with the limit hole 7, and pass the limit rod 8 to To fix it, according to the height of the adjustment rod 5, rotate the threaded rod 19 to adjust the height of the side wheel 21, insert the support rod 9 into the limit hole 7 at the bottom of the adjustment rod 5, and fix it by tightening the bolt 12, The patient can use it.
  • the fixing rod 16 can be removed, and then the limit ring 13 can be removed, and the side wheel 21 can be removed.
  • the roller 11 By loosening the fastening bolt 12, that is, The roller 11 can be removed, and the adjustment device can be adjusted according to the height of the patient, so that it can be used by patients with different needs.
  • the auxiliary device can prevent the patient from standing unsteadily and falling during use.
  • the roller 11 When leaning forward or backward and standing unsteadily, the roller 11 can enhance the stability of the crutch, the side wheel 21 can prevent the patient from rolling over, preventing the patient from falling and causing secondary injury, and when the patient needs to adjust the overall height of the device, it can be rotated by turning
  • the threaded rod 19 adjusts the height of the side wheel 21.
  • the roller 11 and the side wheel 21 can be removed according to the actual situation of the patient. The operation is simple, the use is convenient, and the practicability is strong.

Abstract

一种辅助行走的安全拐杖，包括一组拐杖杆(1)，拐杖杆(1)上设有调节装置，调节装置底部设有辅助装置；调节装置包括底部两端分别与拐杖杆(1)顶部固定连接的腋下横杆(2)、设置在腋下横杆(2)下方且两端分别与拐杖杆(1)内相对侧表面固定连接的握杆(3)、设置在拐杖杆(1)底部侧表面的限位槽(4)、顶部插装在拐杖杆(1)之间且位于握杆(3)下方的调节杆(5)、设置在拐杖杆(1)底部侧表面且与插孔(6)位置相对应的多个限位孔(7)、分别插装在限位孔(7)内且一端贯穿相对应插孔(6)的限位杆(8)；辅助装置包括插装在调节杆(5)底部限位孔(7)内的支撑杆(9)、分别设置在竖杆(10)底部的滚轮(11)、设置在调节杆(5)底部侧表面且贯穿支撑杆(9)中心处的紧固螺栓(12)、套装在限位槽(4)内的限位环(13)、设置在下空心柱(18)底部的侧轮(21)。

Description

一种辅助行走的安全拐杖 技术领域
本发明涉及康复训练设备技术领域，特别涉及一种辅助行走的安全拐杖。
背景技术
随着年龄的增大，尤其是中老年人，往往会出现走路不稳当，容易摔倒等情况的发生，给中老年人带来较大的危害。而且由脑中风、运动受伤、脑外伤等造成的下肢运动功能障碍患者数量也在逐年增多，对于下肢运动功能障碍人群，经常需要医护人员及家人辅助行走，为了降低医护人员及家人负担，通常需要使用拐杖来帮助行走，在现有技术中存在多种多样的拐杖，但是现有技术中拐杖的支撑座为单杆支撑，防滑效果差，而且由于容易出现支撑防滑不稳给使用者带来危险，对患者造成二次伤害。
发明内容
本发明的目的就在于为了解决上述问题而提供一种辅助行走的安全拐杖，提供调节装置和辅助装置。通过调节装置可以根据患者身高不同进行调整，以便适用于不同需求的患者进行使用，辅助装置可以防止患者在使用过程中站立不稳而摔倒，患者在移动过程中出现前倾或者后仰而站立不稳时，滚轮可以增强拐杖稳定性，侧轮可以防止患者侧翻，防止患者摔倒造成二次伤害，而且当患者需要调整装置整体高度时，可通过转动螺纹杆调整侧轮高度，当患者恢复较好时，可根据患者实际情况选择拆除滚轮与侧轮，操作简单，使用方便，实用性强。
本发明提供的技术方案：一种辅助行走的安全拐杖，包括一组拐杖杆，所述拐杖杆上设有调节装置，所述调节装置底部设有辅助装置；所述调节装置，其包括底部两端分别与拐杖杆顶部固定连接的腋下横杆、设置在腋下横 杆下方且两端分别与拐杖杆内相对侧表面固定连接的握杆、设置在拐杖杆底部侧表面的限位槽、顶部插装在拐杖杆之间且位于握杆下方的调节杆、均匀分布在调节杆侧表面的多个插孔、设置在拐杖杆底部侧表面且与插孔位置相对应的多个限位孔、分别插装在限位孔内且一端贯穿相对应插孔的限位杆；所述辅助装置，其包括插装在调节杆底部限位孔内的支撑杆、分别设置在支撑杆两端底部的竖杆、分别设置在竖杆底部的滚轮、设置在调节杆底部侧表面且贯穿支撑杆中心处的紧固螺栓、套装在限位槽内的限位环、设置在限位环一端的一组安装板、一端插装在安装板之间的连接横杆、一端插装在安装板上且贯穿连接横杆的固定杆、顶部固定安装在连接横杆另一端底部的上空心柱、设置在上空心柱下方的下空心柱、顶部插装在上空心柱内且底部插装在下空心柱内的螺纹杆、设置在上空心柱内侧表面和下空心柱内侧表面的内螺纹、设置在下空心柱底部的侧轮。
较优地，所述调节杆底部设有防滑套。
较优地，所述腋下横杆和握杆上均包覆有软垫。
较优地，所述限位环呈C型。
较优地，所述内螺纹与螺纹杆外侧表面相匹配。
较优地，所述限位孔位于限位槽上方。
本发明的有益效果：本发明具有结构合理简单、生产成本低、安装方便，功能齐全，通过调节装置可以根据患者身高不同进行调整，以便适用于不同需求的患者进行使用，辅助装置可以防止患者在使用过程中站立不稳而摔倒，患者在移动过程中出现前倾或者后仰而站立不稳时，滚轮可以增强拐杖稳定性，侧轮可以防止患者侧翻，防止患者摔倒造成二次伤害，而且当患者需要调整装置整体高度时，可通过转动螺纹杆调整侧轮高度，当患者恢复较好时，可根据患者实际情况选择拆除滚轮与侧轮，操作简单，使用方便，实用性强。
附图说明
为了易于说明，本发明由下述的具体实施及附图作以详细描述。
图1为本发明的结构示意图；
图2为本发明的结构主视图；
图3为本发明的结构侧视图剖面示意图；
图4为本发明的结构侧视图；
图5为本发明的结构限位环与侧轮连接状态俯视示意图；
图6为本发明的结构拐杖杆与调节杆连接状态局部放大示意图。
1-拐杖杆；2-腋下横杆；3-握杆；4-限位槽；5-调节杆；6-插孔；7-限位孔；8-限位杆；9-支撑杆；10-竖杆；11-滚轮；12-紧固螺栓；13-限位环；14-安装板；15-连接横杆；16-固定杆；17-上空心柱；18-下空心柱；19-螺纹杆；20-内螺纹；21-侧轮；22-防滑套；23-软垫。
具体实施方式
如图1至图6所示，本具体实施方式采用以下技术方案：一种辅助行走的安全拐杖，包括一组拐杖杆1，所述拐杖杆1上设有调节装置，所述调节装置底部设有辅助装置；所述调节装置，其包括底部两端分别与拐杖杆1顶部固定连接的腋下横杆2、设置在腋下横杆2下方且两端分别与拐杖杆1内相对侧表面固定连接的握杆3、设置在拐杖杆1底部侧表面的限位槽4、顶部插装在拐杖杆1之间且位于握杆3下方的调节杆5、均匀分布在调节杆5侧表面的多个插孔6、设置在拐杖杆1底部侧表面且与插孔6位置相对应的多个限位孔7、分别插装在限位孔7内且一端贯穿相对应插孔6的限位杆8；所述辅助装置，其包括插装在调节杆5底部限位孔7内的支撑杆9、分别设置在支撑杆9两端底部的竖杆10、分别设置在竖杆10底部的滚轮11、设置在调节杆5底部侧表面且贯穿支撑杆9中心处的紧固螺栓12、套装在限位槽 4内的限位环13、设置在限位环13一端的一组安装板14、一端插装在安装板14之间的连接横杆15、一端插装在安装板14上且贯穿连接横杆15的固定杆16、顶部固定安装在连接横杆15另一端底部的上空心柱17、设置在上空心柱17下方的下空心柱18、顶部插装在上空心柱17内且底部插装在下空心柱18内的螺纹杆19、设置在上空心柱17内侧表面和下空心柱18内侧表面的内螺纹20、设置在下空心柱18底部的侧轮21。
其中，所述调节杆5底部设有防滑套22；所述腋下横杆2和握杆3上均包覆有软垫23；所述限位环13呈C型；所述内螺纹20与螺纹杆19外侧表面相匹配；所述限位孔7位于限位槽4上方。
本发明的使用状态为：使用该装置前，根据患者身高与实际需求调整调节杆5所处位置，并将其所需位置的插孔6与限位孔7对应，并通过限位杆8将其固定，根据调节杆5高度，转动螺纹杆19从而调整侧轮21所处高度，将支撑杆9插装在调节杆5底部的限位孔7内，并通过紧固螺栓12将其固定，患者即可使用，当患者恢复较好不需要使用辅助装置时，可将固定杆16取下，进而取下限位环13，即可将侧轮21拆下，通过将紧固螺栓12松开，即可将滚轮11取下，通过调节装置可以根据患者身高不同进行调整，以便适用于不同需求的患者进行使用，辅助装置可以防止患者在使用过程中站立不稳而摔倒，患者在移动过程中出现前倾或者后仰而站立不稳时，滚轮11可以增强拐杖稳定性，侧轮21可以防止患者侧翻，防止患者摔倒造成二次伤害，而且当患者需要调整装置整体高度时，可通过转动螺纹杆19调整侧轮21高度，当患者恢复较好时，可根据患者实际情况选择拆除滚轮11与侧轮21，操作简单，使用方便，实用性强。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点，本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下， 本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内，本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

  1. 一种辅助行走的安全拐杖，包括一组拐杖杆(1)，其特征在于，所述拐杖杆(1)上设有调节装置，所述调节装置底部设有辅助装置；
    所述调节装置，其包括底部两端分别与拐杖杆(1)顶部固定连接的腋下横杆(2)、设置在腋下横杆(2)下方且两端分别与拐杖杆(1)内相对侧表面固定连接的握杆(3)、设置在拐杖杆(1)底部侧表面的限位槽(4)、顶部插装在拐杖杆(1)之间且位于握杆(3)下方的调节杆(5)、均匀分布在调节杆(5)侧表面的多个插孔(6)、设置在拐杖杆(1)底部侧表面且与插孔(6)位置相对应的多个限位孔(7)、分别插装在限位孔(7)内且一端贯穿相对应插孔(6)的限位杆(8)；
    所述辅助装置，其包括插装在调节杆(5)底部限位孔(7)内的支撑杆(9)、分别设置在支撑杆(9)两端底部的竖杆(10)、分别设置在竖杆(10)底部的滚轮(11)、设置在调节杆(5)底部侧表面且贯穿支撑杆(9)中心处的紧固螺栓(12)、套装在限位槽(4)内的限位环(13)、设置在限位环(13)一端的一组安装板(14)、一端插装在安装板(14)之间的连接横杆(15)、一端插装在安装板(14)上且贯穿连接横杆(15)的固定杆(16)、顶部固定安装在连接横杆(15)另一端底部的上空心柱(17)、设置在上空心柱(17)下方的下空心柱(18)、顶部插装在上空心柱(17)内且底部插装在下空心柱(18)内的螺纹杆(19)、设置在上空心柱(17)内侧表面和下空心柱(18)内侧表面的内螺纹(20)、设置在下空心柱(18)底部的侧轮(21)。
  2. 根据权利要求1所述的一种辅助行走的安全拐杖，其特征在于，所述调节杆(5)底部设有防滑套(22)。
  3. 根据权利要求1所述的一种辅助行走的安全拐杖，其特征在于，所述腋下横杆(2)和握杆(3)上均包覆有软垫(23)。
  4. 根据权利要求1所述的一种辅助行走的安全拐杖，其特征在于，所 述限位环(13)呈C型。
  5. 根据权利要求1所述的一种辅助行走的安全拐杖，其特征在于，所述内螺纹(20)与螺纹杆(19)外侧表面相匹配。
  6. 根据权利要求1所述的一种辅助行走的安全拐杖，其特征在于，所述限位孔(7)位于限位槽(4)上方。
PCT/CN2020/140666 2020-12-29 2020-12-29 一种辅助行走的安全拐杖 WO2022141028A1 (zh)

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CN103370039A (zh) * 2011-02-23 2013-10-23 株式会社村田制作所 步行辅助车
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