CN216123943U - Portable dual-purpose walking stick - Google Patents

Abstract

The utility model belongs to the field of nursing appliances and discloses a portable dual-purpose walking stick. The electric hand-held power tool comprises a transverse handle, a handrail switch, a vertical handrail, a telescopic rod, a three-foot base, a vacuum chuck and a charging assembly, wherein the transverse handle is vertically connected with the vertical handrail. A motor is arranged in the transverse handle, a telescopic rod is arranged in the vertical handrail, the length of the telescopic rod is adjusted by the motor through a gear, and the head and the tail of the telescopic rod are respectively connected with the transverse handle and the three-foot base; the tripod base is conducted through a motor gear and can be synchronously unfolded and retracted along with the expansion of the walking stick; the horizontal handle and the base are respectively provided with two vacuum chucks, the base of each chuck is provided with a pressure sensor, each chuck is connected with the vacuum pump through an air duct, and the vacuum pump of each chuck can be started by pressing a button at the handle. The product can meet the travel needs of the old, and has the characteristics of convenience, portability, simplicity and practicality.

Description

Portable dual-purpose walking stick

Technical Field

The utility model belongs to the field of nursing tools, particularly belongs to a mobile auxiliary tool for the aged, and relates to a nursing tool for assisting the aged to move in various ways through a sucker and a telescopic crutch.

Background

The physiological function of the old people is reduced, so that a lot of old people have the problems of inconvenient movement, easy falling and the like, and the handrail and the crutch are used as walking-assisted instruments, so that the demand of the old people in daily life is increasing.

In the aspect of handrails, the household construction and public places in China have special designs aiming at old people and inconvenient actions, but are not popularized at present.

In the aspect of the walking stick, most of common walking sticks in the market can only play a role in walking conveniently, the structural function is too single, the walking stick is inconvenient to carry, and the requirements of the old cannot be met, so that the walking stick combined with the handrail and the walking stick is required to provide support and guarantee for daily activities of the old.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dual-purpose walking stick combining functions of a handrail and a walking stick, so as to solve the defects in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable dual-purpose walking stick comprises a transverse handle 4 and a vertical handrail 5, wherein the transverse handle 4 and the vertical handrail 5 are mutually and vertically connected. The power 14 is installed to horizontal handle 4, power display lamp 1, mouth 6 charges, walking stick switch 2, micro vacuum pump 10, handrail switch 3 is installed to vertical handrail 5, vacuum chuck 7, motor 11, the telescopic link 8, a power supply 14, power display lamp 1 and the mouth 6 electricity that charges are connected, power 14, handrail switch 3 and micro vacuum pump 10 electricity are connected, power 14, walking stick switch 2 and motor 11 electricity are connected, motor 11 passes through gear connection with telescopic link 8, micro vacuum pump 10 passes through air duct 12 with vacuum chuck 7 and is connected.

Further, the portable dual-purpose walking stick is characterized in that the base of the vacuum chuck 7 is provided with a pressure sensor 13, and the pressure sensor 13 is electrically connected with the armrest switch 3.

Furthermore, in the portable dual-purpose walking stick, the bottom end of the telescopic rod 8 is provided with the tripod base 9, and the tripod base 9 is connected with the telescopic rod 8 through the return spring.

Further, the portable dual-purpose walking stick adopts a carbon fiber shell for the transverse handle 4 and the vertical handrail 5.

Preferably, the portable convertible walking stick is characterized in that the free end of the transverse handle 4 is provided with a power supply groove; the power supply 14 is a rechargeable lithium battery; the electric quantity display lamp 1 is an LED electric quantity display lamp; charging port 6 is the tall and erect charging port of ann.

Compared with the prior art, the utility model has the following beneficial effects:

the original adsorption type handrail design can enable the old people to find the support points for squatting or helping at any time and any place, and the handrail and the crutch are combined into a whole, so that the action requirements of the old people in different scenes can be met;

the telescopic rod is designed, the defects of long length and large volume of the traditional crutch are overcome, the carrying is convenient, the function of adjusting the length can be achieved by clicking the button twice to adapt to the heights and the use habits of different people, and when the adjusting rod is adjusted to the longest length, the telescopic rod can be retracted by clicking the crutch switch button again;

the walking stick can be fixed on the wall surfaces made of various materials by adopting the vacuum sucker device, the sucker pressure sensor is designed, and the walking stick can automatically absorb proper strength only by starting the sucker through the button, so that the stability can be ensured;

the tripod base is designed, so that a larger supporting area is provided when the crutch is used, the support is stable, and the safety is ensured;

the carbon fiber shell is adopted, so that compared with the common alloy material of the traditional handrail crutch, the weight is greatly reduced, and the portability is further enhanced;

this product does not restrict and is fit for old assistive device and use manual as main market current situation, adopts electronic flexible design, and button control is accompanied with the electric quantity display lamp, gives the more convenient comfortable modernized life experience of old person.

Drawings

FIG. 1 is a schematic external structural view (side view) of the contracted form of the present invention;

FIG. 2 is a schematic external structural view (side view) of the expanded form of the present invention;

FIG. 3 is a schematic view of the internal structure of the contracted form of the present invention;

fig. 4 is a schematic external structural view (front, top and back) of the collapsed configuration of the present invention.

Detailed Description

In order to more clearly illustrate the present invention, the present invention is further described below with reference to the accompanying drawings. It is to be understood by persons of ordinary skill in the art that the following detailed description is intended to be illustrative rather than restrictive, and is not intended to limit the scope of the utility model. Fig. 1-4 show embodiments of the present invention: a dual-purpose portable walking stick comprises an electric quantity display lamp 1, a walking stick switch 2, a handrail switch 3, a transverse handle 4, a vertical handrail 5, a charging port 6, a vacuum chuck 7, a telescopic rod 8, a tripod support 9, a micro vacuum pump 10, a motor 11, an air duct 12, a pressure sensor 13 and a power supply 14.

As shown in fig. 1, the external structure (side surface) in the contracted state of the present invention generally comprises two parts, namely a lateral grip 4 and a vertical armrest 5, and carbon fiber is used as a housing to reduce the weight and increase the portability of the product; the transverse handle 4 comprises an electric quantity display lamp 1 and a crutch switch 2. The electric quantity display lamp 1 is red and green, and the red lamp is always on to prompt that charging is performed; the green light is normally on to prompt that the charger needs to be pulled out when the charger is fully charged; the red light flickers to prompt that the electric quantity is less than 15%; the crutch switch is used for starting the motor to extend the crutch and change the crutch mode. The shell of the vertical armrest 5 comprises an armrest switch 3 which is used for starting the sucker and starting the armrest mode in the contraction state of the crutch.

Fig. 2 is a schematic view of the external structure of the present invention in an extended state, which is activated by the crutch switch 2 on the lateral grip 4 in fig. 1, the telescopic rod 8 in fig. 2 is extended outwards, the crutch can be started and stopped to extend by clicking a crutch switch, can be adjusted to a proper use height according to the height and habit of a user, and can be retracted if necessary, the crutch switch is clicked again after the crutch is extended to the maximum length, the length is not supported to be adjusted in a pause way during the retraction, drive tripod base 9 and extend in the telescopic link extends, as long as begin to extend, the tripod base will be opened, does not receive the telescopic link influence, reaches the purpose that increases the support area, ensures user's safety, helps the old person to walk, but designs for swing joint between tripod base 9 and the telescopic link 8 in addition, can be 15 jiaos at the biggest between base water flat line and the telescopic link to adapt to different ground environment.

FIG. 3 is a schematic view of the internal structure of the present invention in a contracted state, and the inside of the lateral handle 4 in FIG. 1 includes the power source 14 and the micro vacuum pump 10 in FIG. 3; the vertical armrest 5 in fig. 1 comprises a motor 11, a telescopic rod 8 and a tripod base 9 in fig. 3. The vacuum chucks 7 are fixed on the shell of the vertical handrail 5 in the figure 1, the interior of the vacuum chucks is connected with the micro vacuum pump 10 in the figure 3 through the air guide tube 12, in addition, a pressure sensor 13 is arranged below each vacuum chuck, the vacuum chucks and the pressure sensors are driven by a power supply 14, when the handrail switch 3 in the figure 1 is opened, the micro vacuum pump operates to generate suction, the pressure sensors 13 determine when the micro vacuum pump stops working, the handrail switch is started again, the micro vacuum pump works reversely, the suction is counteracted, and the original state is recovered.

As shown in FIG. 4, which is a schematic view of the front, back and top structures of the retractable handle of the present invention, a charging port 6 is disposed on the housing of the lateral handle 4 of FIG. 1 at the free end of the lateral handle on the back of the product.

The foregoing is merely illustrative of embodiments of the present invention and is not to be construed as limiting thereof, and other variations and modifications may be made by those skilled in the art based on the foregoing description, and not all embodiments may be shown in the exhaustive list, and all obvious variations and modifications that are within the scope of the utility model are contemplated by the present invention.

Claims (5)

1. A portable dual-purpose walking stick comprises a transverse handle (4) and a vertical armrest (5), wherein the transverse handle (4) and the vertical armrest (5) are connected in a mutually perpendicular manner, and is characterized in that: horizontal handle (4) are installed power (14), electric quantity display lamp (1), charge mouthful (6), walking stick switch (2), micro vacuum pump (10), handrail switch (3), vacuum chuck (7), motor (11), telescopic link (8) are installed in vertical handrail (5), power (14), electric quantity display lamp (1) and charge mouthful (6) electricity and connect, power (14), handrail switch (3) and micro vacuum pump (10) electricity are connected, power (14), walking stick switch (2) and motor (11) electricity are connected, motor (11) with telescopic link (8) pass through gear connection, micro vacuum pump (10) with vacuum chuck (7) are connected through air duct (12).

2. The portable dual purpose cane of claim 1, wherein: the vacuum chuck (7) pedestal mounting has pressure sensor (13), pressure sensor (13) with handrail switch (3) electricity is connected.

3. The portable dual purpose cane of claim 1, wherein: tripod base (9) are installed to telescopic link (8) bottom, be connected through reset spring between tripod base (9) and telescopic link (8).

4. A portable dual-purpose cane according to claim 1, 2 or 3, characterized in that: the transverse handle (4) and the vertical handrail (5) adopt carbon fiber shells.

5. The portable dual purpose cane of claim 4, wherein: the free end of the transverse handle (4) is provided with a power supply groove; the power supply (14) is a rechargeable lithium battery; the electric quantity display lamp (1) is an LED electric quantity display lamp; the charging port (6) is an android charging port.

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