TWI638618B - Simple crutches - Google Patents

Abstract

A simple walking stick includes a main rod, an auxiliary rod and a mandrel, wherein the supporting leg of the auxiliary rod is extended at an angle with the main rod and is supported against the ground, and the curved portion of the auxiliary rod is oppositely extended with the supporting foot for Hanging items, so as a new type of simple crutches, can be adjusted to stand on their own when not in use, and also provide hanging items for personal belongings, which is quite convenient for users to carry things with crutches, or even to concentrate the above items, less likely to occur Lost.

Description

Simple crutches

A crutches that provide mobility or long-term use, and have self-propelled standing to provide hanging personal belongings.

Due to the progress and high development of medical science today, many diseases can be completely cured or even effectively prevented. Therefore, the average life expectancy of human beings can be gradually increased, and the distribution and proportion of the social population can be changed. The so-called society is gradually entering the problem of aging. Often due to age, the body's various functions are declining, or patients with leg or foot injury or suffering from disability are inconvenient, especially lack of muscle strength, poor balance, and not good at daily activities, such as In the posture of the ride, standing up, crawling the ladder, etc., it is also prone to fall accidents, light skin abrasions, severe fractures and even limb paralysis, so it is necessary to rely on assistive devices as daily living.

Walking aids, walking sticks or walking sticks are commonly used. When the cane or crutches are not in use, they can only rely on the surrounding items such as tables, chairs or walls. If they are placed on the ground, they need to bend over and take the crutches. The above-mentioned use situation does cause inconvenience to the elderly and patients.

In addition, for crutches users, it is necessary to carry an extra bag, a kettle, etc., and must hold it or take a piggyback mode. When taking a walk or taking a rest or waiting in the hospital for waiting for a drug or receiving a drug, too many personal belongings may not be necessary. Can vacate double If you take your hand and need to place it next to your seat, it is easy to lose your belongings with carelessness. Therefore, the users of crutches have many inconveniences and troubles when they go out for a walk.

According to the above-mentioned users of crutches, there are many problems and inconveniences in the usual use. The applicant has developed a new type of crutches for the research and development and design of crutches products. When not in use, they can adjust their own standing and provide personal belongings. The hanging is quite convenient for the user to carry things with the crutches, and even to concentrate the above items, it is less likely to cause the items to be lost.

The simple crutches of the present invention can be operated in a self-standing manner, and at the same time can provide articles hanging, thereby overcoming the defects that the conventional crutches are easy to occur, and become an practical and simple crutches invention.

In order to achieve the foregoing objects and effects, a simple walking stick is provided, which includes a main rod, an auxiliary rod and a mandrel, wherein: the main rod includes a grip portion, an abutting portion, and a shaft portion and are respectively connected The handle portion and the abutting portion, the shaft portion of the main rod is provided with a through hole extending laterally, and the through hole includes a switching hole segment, a folding hole segment and an unfolding hole segment, the switching hole The two ends of the segment are respectively connected to the folding hole segment and the unfolding hole segment, wherein the folding hole segment is closer to the holding portion, and the expanding hole segment is closer to the supporting portion; the auxiliary rod includes two supports a foot and a curved portion, the top ends of the two supporting legs are respectively connected to the curved portion; the two supporting legs are respectively located at two sides of the shaft portion of the main rod, and the auxiliary rod and the through hole are penetrated by the mandrel a hole such that the two supporting legs are pivoted to the main rod by the mandrel; the mandrel is moved to the folding hole section, and the two supporting legs of the auxiliary rod are folded and coaxial with the main rod Column, while the curved portion is located outside the shaft portion of the main rod; the mandrel is moved to the unfolding hole segment, the main rod stands on the ground, and the two supporting legs of the auxiliary rod are formed with the main rod The angle is unfolded and supported against the ground, and the curved portion is extended in opposite directions with the two supporting legs for hanging the article.

1‧‧‧simple crutches

2‧‧‧ main pole

21‧‧‧ grip

22‧‧‧Resistance Department

23‧‧‧ Rod body

24‧‧‧through hole

241‧‧‧Switching hole section

242‧‧‧Closed hole section

243‧‧‧Expanding the hole section

244‧‧‧The recessed recess

245‧‧‧Unfolding the recess

3‧‧‧Auxiliary pole

31‧‧‧Support feet

32‧‧‧Curved arc

4‧‧‧ mandrel

5‧‧‧ Items

The first figure is a perspective view of the folded state of the present invention.

The second drawing is an exploded perspective view of the present invention.

The third figure is a schematic diagram of the invention that stands on the ground.

The fourth figure is a schematic diagram of the present invention which is set up on the ground and hangs articles.

The fifth figure is a schematic diagram of the mandrel moving from the unfolding hole section to the folding hole section through the switching hole section.

The sixth figure is a schematic diagram of the mandrel moving from the folding hole section to the unfolding hole section through the switching hole section.

Figure 7 is an exploded perspective view of another embodiment of the present invention.

Referring to Figures 1 to 4 of the drawings, the simple cane 1 of the present invention comprises a main rod 2, an auxiliary rod 3 and a mandrel 4.

The main pole 2 includes a grip portion 21, an abutting portion 22, and a shaft portion 23 connected to the grip portion 21 and the abutting portion 22, respectively. The shaft portion 23 of the main rod 2 is provided with a side portion. a through hole 24 is formed, and the through hole 24 includes a switching hole segment 241, a folding hole segment 242 and an unfolding hole segment 243, and the two ends of the switching hole segment 241 and the folding hole segment 242 respectively The expansion hole section 243 is in communication, wherein the folding hole section 242 is closer to the grip portion 21, and the expansion hole section 243 is closer to the abutment portion 22; The auxiliary rod 3 includes two supporting legs 31 and a curved portion 32. The top ends of the two supporting legs 31 are respectively connected to the curved portion 32. The two supporting legs 31 are respectively located at the shaft portion 23 of the main rod 2. The two supporting legs 31 and the through hole 24 are disposed on the side of the mandrel 4 such that the two supporting legs 31 are pivoted to the main rod 2 by the mandrel 4; the mandrel 4 is moved to the folding hole The segment 242 is positioned (as shown in the fifth figure), and the two supporting legs 31 of the auxiliary lever 3 are folded and coaxially arranged with the main rod 2, and the curved portion 32 is located on the rod of the main rod 2 The outer side of the body 23; the mandrel 4 is moved to the unfolding hole section 243 (to be seen with reference to the sixth figure), the main rod 2 stands on the ground, and the two supporting legs 31 of the auxiliary rod 3 are connected with the main rod 2 is unfolded at an angle and supported against the ground, and the curved portion 32 is unfolded in a reverse direction with the two supporting legs 31 for hanging the article 5.

It can be seen from the above description that the main pole 2 of the simple crutches 1 of the present invention cooperates with the auxiliary rod 3, and when the auxiliary user is walking normally, the auxiliary rod 3 is in the same axial shape as the main rod 2, and only the supporting portion is used. 22 contact the ground. When not in use, the auxiliary lever 3 can be operated to be at a certain angle with respect to the main rod 2, so that the main rod 2 and the supporting leg 31 are deployed at an angle. According to the operation, the simple crutches 1 can stand firmly on the ground, and the curved portion 32 can be Providing the item 5 to hang, in order to overcome the conventional technology, when the cane is not used, it needs to lean on the surrounding items, and avoids the inconvenience of being bent over and being taken down on the ground, thereby becoming a practical pole. Good product.

Further, the detailed features and the combination relationships of the components of the simple crutches 1 of the present invention will be further described. The switching hole portion 241 of the through hole 24 is disposed in the same axial direction as the shaft portion 23 of the main rod 2, and both ends of the switching hole portion 241 are respectively directed toward the holding portion 21 and The direction of the abutting portion 22 is. The folding hole section 242 and the unfolding hole section 243 are connected to the switching hole section 241 in a reverse extending manner. The folding hole portion 242 is connected to the opposite end of the switching hole segment 241 and is provided with a folding concave portion 244, and the folding concave portion 244 faces the supporting portion 22; and the expanding hole portion 243 is connected to the switching hole portion 241 The opposite end is provided with an unfolding recess 245, and the unfolding recess 245 is oriented in the direction of the abutting portion 22.

Further, the mandrel 4 penetrates the curved portion 32 of the auxiliary lever 3.

Another embodiment of the present invention, as shown in the seventh figure, is substantially the same as the foregoing embodiment, except that the folding hole section 242 and the deployment hole section 243 are connected to the switching hole section 241. Extend in the same direction. Only the folding end portion 242 is connected to the opposite end of the switching hole segment 241 to provide a folding concave portion 244, and the folding concave portion 244 faces the supporting portion 22 .

Claims (7)

A simple crutches comprising a main rod, an auxiliary rod and a mandrel, wherein: the main rod comprises a grip portion, an abutting portion, and a shaft portion respectively connected to the grip portion And the supporting portion, the shaft portion of the main rod is provided with a through hole extending laterally, and the through hole includes a switching hole segment, a folding hole segment and an unfolding hole segment, and the two ends of the switching hole segment Separating from the folding hole segment and the expanding hole segment respectively, wherein the folding hole segment is closer to the holding portion, and the expanding hole segment is closer to the supporting portion; the auxiliary rod includes two supporting legs and a curved portion An arc portion, the top ends of the two supporting legs are respectively connected to the curved portion; the two supporting legs are respectively located at two sides of the shaft portion of the main rod, and the auxiliary rod and the through hole are penetrated by the mandrel, so that the The two supporting legs are pivotally disposed on the main rod; the mandrel is moved to the folding hole section, and the two supporting legs of the auxiliary rod are folded and coaxially arranged with the main rod, and the bending is performed The portion is located outside the shaft portion of the main rod; the mandrel is moved to the unfolding hole segment, and the main rod stands on the Surface, and two support legs of the auxiliary lever is angled towards the main supporting rod and expand against the ground, while the shape of the curved arc portion of the support leg and the two reverse hanging items to expand. The simple crutches of claim 1, wherein the mandrel passes through the curved portion of the auxiliary rod. The simple crutches according to claim 2, wherein the switching hole section of the through hole is in the same axial configuration as the shaft portion of the main rod, and the two ends of the switching hole section respectively face the holding portion The direction of the support portion. The simple crutches of claim 3, wherein the folding aperture section and the deployment aperture section are connected to the switching aperture section in a reverse extension. The simple crutches of claim 3, wherein the folding aperture segments and the deployment aperture segments are connected to the switching aperture segments and extend in the same direction. The simple crutches according to claim 4, wherein the folding hole segment is connected to the opposite end of the switching hole segment and is provided with a folding recess, and the folding concave portion faces the supporting portion; and the expanding hole segment is connected to The opposite end of the switching hole segment is provided with an unfolding recess, and the unfolding recess faces the direction of the abutting portion. The simple crutches according to claim 5, wherein the folding hole section is connected to the opposite end of the switching hole section to provide a folding recess, and the folding recess is oriented toward the receiving portion.