CN110613290A

CN110613290A - Invisible crutch rack

Info

Publication number: CN110613290A
Application number: CN201910986458.1A
Authority: CN
Inventors: 张桂冯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2019-12-27

Abstract

The invention relates to a crutch. Aims to provide an invisible crutch rack which is stable and firm in placement of crutches and convenient to take and place. The technical scheme adopted by the invention is as follows: an invisible crutch frame comprises an adsorption seat and an adsorption body which are respectively arranged on a crutch and a fixed base and are matched in height; the fixed base forms vertical fixation to the crutch through magnetic adsorption between the adsorption seat and the adsorption body. The walking stick is placed through magnetic adsorption, so that the walking stick can be taken and placed vertically stably, the safety risk caused by direct falling or invisible damage of the walking stick due to slipping of the walking stick is effectively reduced, and the safety risk that the old people need to bend down to pick up the walking stick is effectively reduced.

Description

Invisible crutch rack

Technical Field

The invention relates to a crutch, in particular to an invisible crutch frame.

Background

The crutch refers to a simple apparatus for assisting walking, and is usually a wooden or metal stick, also called a walking stick. In daily life, the crutch is the most commonly used auxiliary instrument for the elderly, and after the crutch is used, the crutch is usually and directly placed at a corner, a bedside, a sofa side, a dining table side and the like, but the crutch is easy to slip in the placement mode, so that the crutch is damaged, and the safety risk of the elderly is increased due to the need of bending down to pick up the crutch, especially for the elderly with advanced age and inconvenient movement. At present, the crutch rack on the market is only a jack type crutch rack adopted when a crutch is displayed and sold by a merchant, the crutch rack has a larger size on one hand, occupies an installation area, and the insertion and placement mode on the other hand is not simple and convenient.

Disclosure of Invention

The invention aims to provide an invisible crutch rack which is stable and firm in placement and convenient to take and place.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: an invisible crutch frame comprises an adsorption seat and an adsorption body which are respectively arranged on a crutch and a fixed base and are matched in height; the fixed base forms vertical fixation to the crutch through magnetic adsorption between the adsorption seat and the adsorption body.

Preferably, the adsorption seat is installed on a fixed basis, and the adsorption body is installed on the crutch.

Preferably, the adsorption seat is a magnetic adsorption seat, and the adsorbent is an iron adsorbent.

Preferably, the magnetic adsorption between the adsorption seat and the adsorbent is surface adsorption.

Preferably, the absorption body is arranged at the side part of the upper section of the crutch.

Preferably, the adsorption seat comprises a seat body, the seat body is in a cone frustum shape, one end of the seat body is fixedly connected with the fixed foundation, and a circular magnet is embedded on the end face of the other end of the seat body; the adsorption body is a round iron sheet embedded on the crutch.

Preferably, the adsorption seat comprises an installation disc and a Y-shaped rod arranged on the installation disc, the installation disc is fixedly connected with the fixed foundation, and the opening end of the Y-shaped rod is in an arc shape matched with the crutch; the inner wall of the opening end of the Y-shaped rod is embedded with an arc-shaped bar magnet, and the adsorption body is an iron ring embedded on the crutch.

Preferably, the fixed foundation is a wall surface.

Preferably, the adsorption seat is adhered, connected by bolts or adsorbed and installed on the wall surface through a sucking disc.

Preferably, the length of the adsorption seat is 4-6cm, and the magnetic adsorption area of the adsorption seat and the adsorption body is 2-4 square centimeters.

The beneficial effects of the invention are concentrated and expressed as follows:

1. place the walking stick through magnetic adsorption, stable realization upright getting of walking stick is put, the effectual walking stick that has reduced slips and directly breaks or the security risk that arouses by the stealthy damage of walking stick to and the security risk that the old person need stoop to pick up the walking stick. Especially, the hidden damage risk of the crutch is that the outer part of the crutch is invisible in many times after the crutch is injured, but a serious crack appears inside the crutch, so that great hidden danger exists if the crutch is continuously used.

2. Does not occupy indoor space, does not influence the normal operation of other activities, has small volume and realizes the invisible function to a certain extent.

3. The crutch can be vertically placed only by simple leaning and leaning actions, and compared with the traditional jack type crutch frame, the crutch is more convenient to operate.

4. The invention has simple structure, extremely low processing and manufacturing cost, convenient implementation and excellent market competitiveness.

Drawings

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

FIG. 2 is a schematic structural view of the suction base shown in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 in one use state;

FIG. 4 is a schematic structural diagram of another embodiment of the present invention;

fig. 5 is a schematic structural view of the suction seat in fig. 4.

Detailed Description

The invisible crutch rack shown in fig. 1-5 is not invisible or transparent, but has small volume and is not obvious, and does not influence the normal operation of other activities, so that the invisible crutch rack can be seen. The walking stick comprises an adsorption seat 3 and an adsorption body 4 which are respectively arranged on a walking stick 1 and a fixed base 2 and are matched in height, wherein the fixed base 2 forms vertical fixation on the walking stick 1 through magnetic adsorption between the adsorption seat 3 and the adsorption body 4. Fixed basis 2 can be the position that is used for placing walking stick 1 that often uses in daily life such as wall, head of a bed side, dining table side, sofa side, it can carry out adaptability adjustment according to user's individual custom. The adsorption seat 3 is adhered, connected by bolts or adsorbed and installed on the fixed foundation 2 such as the wall surface, the side surface of the bed head, the side surface of the dining table and the like through a sucker.

The adsorption seat 3 and the adsorption body 4 have a magnetic adsorption function mutually, or both the adsorption seat 3 and the adsorption body can have magnetism; one of them may have magnetism and the other one may have adsorbability. For example: the adsorption seat 3 is a magnetic adsorption seat, and the adsorbent 4 is an iron adsorbent. ② the adsorption seat 3 is iron adsorption seat, and the adsorbent 4 is magnetic adsorbent. The adsorption base 3 is a magnetic adsorption base, and the adsorbent 4 is a magnetic adsorbent. That is, either or both of them may be magnetic.

Meanwhile, in consideration of the stability of adsorption, the further technical scheme of the invention is that the magnetic adsorption between the adsorption seat 3 and the adsorbent 4 is surface adsorption. That is, the attraction area of the magnetic material and the magnetic material is a certain size, which is usually about 2 to 4 square centimeters, and it is fully expected that the attraction area is appropriately adjusted according to the characteristics of the magnetic material to achieve a suitable attraction force. Therefore, the material with poor magnetism can relatively increase the adsorption area, and conversely, the adsorption area can be reduced. For a ferromagnetic material, the minimum adsorption area may be around 0.07 square centimeters.

One of the adsorption seat 3 and the adsorption body 4 is arranged on the fixed base 2, and the other is arranged on the crutch 1. Either adsorption base 3 is installed on walking stick 1, and adsorbent 4 is installed on fixed basis 2, also can be adsorption base 4 and install on walking stick 1, and adsorption base 3 is installed on fixed basis 2. The actual effects of the two are not different, but in consideration of the aesthetic property of the crutch 1, the best proposal is to mount the adsorption base 3 on the fixed base 2 and the adsorption body 4 on the crutch 1.

As for the installation position of the absorption body 4 on the crutch 1, it is relatively flexible, and it can be disposed at the handle position of the crutch 1, or at the middle section of the crutch 1, or at the lower section of the crutch 1, etc. However, the inventor's simulation verifies that the position of the adsorption body 4 is preferentially arranged at the side part of the upper section in the crutch 1. The middle-upper section is the upper part of the middle section of the crutch 1, and the handle part of the crutch 1 is usually provided with a decoration head, so that the mode can avoid the influence of the adsorption body 4 on the overall visual effect of the decoration head as much as possible, and meanwhile, the interference of the adsorption seat 3 on the hand of the human body can be effectively avoided. Meanwhile, compared with the mode that the adsorption body 4 is arranged at the top end of the crutch 1, the structure is easier and more labor-saving when the crutch 1 is taken due to the existence of leverage. In addition, since the main body of the crutch 1 is generally rod-shaped, the side portion thereof is substantially a portion of the crutch 1 which is located on one side of the human body in a normal grip and normal walking use state, and the portion shown in fig. 1 and 4 is the side portion of the crutch 1. The adsorption body 4 is arranged on the lateral part of the crutch 1, so that the crutch can be taken and placed more conveniently, and the decorative head at the top end of the crutch 1 can be prevented from protruding outwards, so that the decorative head can be along the wall surface.

As for the specific shapes of the suction holder 3 and the suction body 4, the design forms themselves are various, and the degree of freedom of design is large as long as the above-described functions are achieved. Two different forms of suction base 3 and suction body 4 will be described below:

as shown in fig. 1 and 2, the adsorption base 3 includes a base body 5, the base body 5 is in a shape of a truncated cone, one end of the base body 5 is fixedly connected to the fixed base 2, and a circular magnet 6 is embedded on an end surface of the other end. The adsorption body 4 is a round iron sheet embedded on the crutch 1. The seat body 5 can be made of rubber, wood and the like, and the round iron sheet can be used as the adsorption body 4 and can be embedded on the surface of the crutch 1 and also can be embedded inside the crutch 1 so as to ensure the complete appearance of the crutch 1. When the walking stick 1 is taken and placed by the design mode, 3 directions are available, and the convenience is higher.

Secondly, as shown in fig. 4 and 5, the adsorption base 3 comprises a mounting disc 7 and a Y-shaped rod 8 arranged on the mounting disc 7, the mounting disc 7 is fixedly connected with the fixed base 2, and the open end of the Y-shaped rod 8 is arc-shaped and matched with the crutch 1. The inner wall of the opening end of the Y-shaped rod 8 is embedded with an arc-shaped bar magnet, and the adsorption body 4 is an iron ring embedded on the crutch 1. This structure is a half-hoop suction type substantially, and can improve the stable degree of laying of the crutch 1, but compared with the first mode, it can only take and place the crutch 1 from one direction of the opening of the Y-shaped rod, and its convenience is reduced to a certain extent.

In addition, the adsorption seat 3 is preferably designed to be 3-6cm, preferably 5cm, in consideration of various influence factors such as interference, convenience in use, safety, comfort and the like. On one hand, a sufficient distance is reserved for the hand of a user when the user takes and places the crutch 1, and on the other hand, the phenomenon that paint falls or grinding marks appear due to friction between the crutch 1 and a wall surface can be avoided. The magnetic adsorption area of the adsorption seat 3 and the adsorption body 4 is 2-4 square centimeters.

Claims

1. An invisible crutch frame comprises an adsorption seat (3) and an adsorption body (4) which are respectively arranged on a crutch (1) and a fixed base (2) and are matched in height; the fixed base (2) forms vertical fixation to the crutch (1) through magnetic adsorption between the adsorption seat (3) and the adsorption body (4).

2. The invisible crutch rack of claim 1, wherein: the adsorption seat (3) is arranged on the fixed base (2), and the adsorption body (4) is arranged on the crutch (1).

3. The invisible crutch rack of claim 2, wherein: the adsorption seat (3) is a magnetic adsorption seat, and the adsorbent (4) is an iron adsorbent.

4. The invisible crutch rack of claim 3 wherein: the magnetic adsorption between the adsorption seat (3) and the adsorption body (4) is surface adsorption.

5. The invisible crutch rack of claim 4, wherein: the adsorption body (4) is arranged on the side part of the upper section of the crutch (1).

6. The invisible crutch rack of claim 5, wherein: the adsorption seat (3) comprises a seat body (5), the seat body (5) is in a cone frustum shape, one end of the seat body (5) is fixedly connected with the fixed foundation (2), and a circular magnet (6) is embedded on the end face of the other end of the seat body; the adsorption body (4) is a round iron sheet embedded on the crutch (1).

7. The invisible crutch rack of claim 5, wherein: the adsorption seat (3) comprises an installation disc (7) and a Y-shaped rod (8) arranged on the installation disc (7), the installation disc (7) is fixedly connected with the fixed foundation (2), and the opening end of the Y-shaped rod (8) is arc-shaped and matched with the crutch (1); the inner wall of the opening end of the Y-shaped rod (8) is embedded with an arc-shaped bar magnet, and the adsorption body (4) is an iron ring embedded on the crutch (1).

8. The invisible crutch rack of claim 1, wherein: the fixed foundation (2) is a wall surface.

9. The invisible crutch rack of claim 8, wherein: the adsorption seat (3) is adhered, connected by bolts or is installed on the wall surface by suction through a sucker.

10. The invisible crutch rack of claim 9 wherein: the length of the adsorption seat (3) is 3-6cm, and the magnetic adsorption area of the adsorption seat (3) and the adsorption body (4) is 2-4 square centimeters.