CN115606955A - A multi-functional and old-fashioned intelligent outdoor walking chair - Google Patents

Abstract

The invention belongs to the technical field of walking chairs, in particular, it is a multifunctional and elderly-friendly intelligent outdoor walking chair, which includes a chair body bracket, and the chair body bracket includes a first chair frame and a second chair frame that are arranged in an "X" shape and are hinged to each other. Two chair frames, the bottom of the first chair frame is rotatably equipped with front support wheels, and the bottom of the second chair frame is fixedly provided with a wheel seat; by setting a walking chair comprising a chair body bracket and a limit strap, it can To reduce the overall weight of the chair, the front support wheels are installed on the front legs of the chair body bracket, and the rear support wheels are installed on the rear legs, so that the chair can be easily pushed as a whole and has a certain bearing capacity. The support frame is installed, and the rear support wheel is connected to the rear leg in an elastic connection. When the old man sits on the chair, the support frame can be pressed down to make the support foot stand on the ground, so that the rear support wheel will not rotate, which enhances the Stability of the chair while riding.

Description

A multi-functional smart outdoor walking chair suitable for the elderly

technical field

The invention belongs to the technical field of walking chairs, and in particular relates to a multifunctional and elderly-friendly intelligent outdoor walking chair.

Background technique

With the increasing aging of the society, there are more and more elderly people in China, and the proportion of the population is also increasing. In 2010, my country's elderly population (≥65 years old) accounted for 8.9% of the total population; in 2011, my country's elderly population The proportion reached 9.1%; in 2012, the proportion of my country's elderly population reached 9.4%. By the end of 2014, there were more than 24 million elderly people over the age of 80 in my country, and nearly 40 million disabled and semi-disabled elderly people.

The elderly should carry out outdoor activities appropriately, which is conducive to the physical and mental health of the elderly, but the elderly are prone to fatigue and need to walk with the help of crutches or hand carts. Although the existing hand carts can also be used for a while, they are not stable enough , because of the wheels on the bottom of the cart, there is a risk of slipping.

Contents of the invention

The present invention provides a multifunctional and elderly-friendly intelligent outdoor walking chair to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solution: a multi-functional elderly-friendly intelligent outdoor walking chair, including a chair body bracket, and the chair body bracket includes a first chair frame that is distributed in an "X" shape and is hinged to each other and the second chair frame, the bottom of the first chair frame is rotatably equipped with front support wheels, the bottom of the second chair frame is fixedly provided with wheel seats, and the rear support wheels are rotatably installed on the wheel seats, and the rear support wheels The outer side of the support wheel is fixedly provided with a wheel shaft, and a buffer spring is fixedly installed between the wheel shaft and the wheel seat, and a support frame is hingedly installed on the bottom outside of the second chair frame, and the support frame corresponds to the rear support wheel. Both the front and rear sides are fixedly equipped with supporting feet, and the tops of the first chair frame and the second chair frame are fixedly installed with connecting frames, and a limiting strap is fixedly installed between the two connecting frames.

Preferably, a handle bar is slidably installed on the top of the first chair frame, and a hand wheel is screwed on the outer wall of the first chair frame, and the first chair frame and the hand bar are connected by the The handwheel is screwed and fixed.

Preferably, a handrail is fixedly installed on the top of the handrail.

Preferably, both ends of the position-limiting strap are respectively fixedly connected to the two connecting frames, and a strap buckle is fixedly installed on the position-limiting strap.

Preferably, there are multiple limiting straps, and the plurality of limiting straps are evenly distributed along the length direction of the connecting frame.

Preferably, a storage bag is provided on the second chair frame, the storage bag is located below the limiting strap, and the storage bag is fixedly connected to the second chair frame.

Preferably, when the rear support wheel is located at the lower limit position of the wheel base, the support feet are located above the rear support wheel, and when the rear support wheel is located at the upper limit position of the wheel base, the The support feet are located below the rear support wheels.

Compared with prior art, the beneficial effect of the present invention is:

The present invention can reduce the overall weight of the chair by arranging the walking chair comprising the chair body bracket and the limit straps, the front support wheels are installed on the front legs of the chair body bracket, and the rear support wheels are installed on the rear legs, so that the chair can The whole is easy to push and has a certain bearing capacity. At the same time, a support frame is installed on the outside of the rear support wheel. The rear support wheel is connected to the rear legs in an elastic connection. When the old man sits on the chair, the support frame can be lowered Press, so that the supporting feet are on the ground, so that the rear supporting wheels will not rotate, and the stability of the chair when riding is enhanced.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the retracted state of the handrail in the present invention;

Fig. 3 is the top view structure schematic diagram of the present invention;

Fig. 4 is a structural schematic diagram of the support frame in the present invention.

Among the figure: 1, chair body support; 11, first chair frame; 111, hand wheel; 12, second chair frame; 121, wheel seat; 13, hand lever; 131, armrest; 14, connecting frame; Storage bag; 3, limit strap; 31, strap buckle; 4, front support wheel; 5, rear support wheel; 51, axle; 6, support frame;

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides the following technical solutions: a multi-functional elderly-friendly intelligent outdoor walking chair, including a chair body support 1, and the chair body support 1 includes first "X"-shaped intersecting and mutually hinged Chair frame 11 and the second chair frame 12, the bottom of the first chair frame 11 is rotatably provided with front support wheel 4, the bottom of the second chair frame 12 is fixedly provided with wheel seat 121, and the wheel seat 121 is rotatably provided with rear support wheel 5 , the outer side of the rear support wheel 5 is fixedly provided with a wheel shaft 51, a buffer spring 62 is fixedly installed between the wheel shaft 51 and the wheel seat 121, and a support frame 6 is hingedly installed on the bottom outer side of the second chair frame 12, and the support frame 6 corresponds to the rear support The front and rear sides of wheel 5 are all fixedly equipped with support foot 61, and the tops of the first chair frame 11, the second chair frame 12 are all fixedly equipped with connecting frame 14, between two connecting frame 14, fixedly install limited straps 3.

In this embodiment, the overall weight of the chair can be reduced by setting a walking chair comprising the chair body bracket 1 and the limit strap 3. Front support wheels 4 are installed on the front legs of the chair body bracket 1, and front support wheels 4 are installed on the rear legs. Back supporting wheel 5 is installed, and the whole chair is conveniently promoted, and has certain bearing capacity, and supporting frame 6 is installed on the outside of back supporting wheel 5 simultaneously, and back supporting wheel 5 adopts the mode of elastic connection to be connected with rear leg, so, when After the old man sits on the chair, he can press the support frame 6 downward so that the support foot 61 is on the ground, so that the rear support wheel 5 cannot rotate, and the stability of the chair is enhanced when riding.

Specifically, the top of the first chair frame 11 is slidably installed with a handrail 13, and the outer wall of the first chair frame 11 is screwed with a handwheel 111, and the first chairframe 11 and the handrail 13 are passed through the handwheel. 111 is screwed and fixed, and the top of the handrail 13 is fixedly equipped with a handrail 131. In this way, when in use, the length of the first chair frame 11 that stretches out from the handrail 13 can be adjusted according to people's needs. , the armrest 131 part pushes the chair to move, which can play the role of auxiliary support, which is beneficial for the elderly to take a walk.

Specifically, the two ends of the limit strap 3 are respectively fixedly connected to the two connecting frames 14, and a strap buckle 31 is fixedly installed on the limit strap 3. The number of limit straps 3 is multiple, and the plurality of limit straps The straps 3 are evenly distributed along the length direction of the connecting frame 14. In this way, multiple sets of limit straps 3 can be set to form the board surface of the entire seat, and the seat board surface is a soft surface, which is more comfortable, and can also be adjusted by adjusting Limit the length between the strap 3 and the strap buckle 31 to adjust the overall height of the chair.

Specifically, the second chair frame 12 is provided with a storage bag 2, the storage bag 2 is located below the limit strap 3, and the storage bag 2 is fixedly connected with the second chair frame 12, the storage bag 2 can be used for It is convenient and practical for the sundries or items you need to bring for a walk.

Specifically, when the rear support wheel 5 is located at the lower limit position of the wheel seat 121, the support foot 61 is located above the rear support wheel 5, and when the rear support wheel 5 is located at the upper limit position of the wheel seat 121, the support foot 61 is located at the rear support. Below the wheel 5, like this, when the old man is not sitting on the chair, the rear support wheel 5 can be in contact with the ground, and the supporting foot 61 is in the suspended position, then the chair can be promoted to move, and when the old man is sitting on the chair, the supporting foot Seat 61 also can touch the ground, makes chair rear leg part reach stable support, can not move, thereby can guarantee the stability of sitting posture state.

The working principle and use process of the present invention: when in use, the length of the armrest 13 protruding from the first chair frame 11 can be adjusted according to people's use needs. When the old man is in use, the handrail 131 part pushes the chair to move It can play the role of auxiliary support, which is beneficial for the elderly to take a walk, and the storage bag 2 is located under the limit strap 3. The storage bag 2 can be used to hold sundries or purchased items that need to be brought when walking, which is convenient and practical. When you need to rest after walking for a certain period of time, you can sit on the limit strap 3. After the old man sits on the chair, the support foot 61 will also touch the ground, so that the rear legs of the chair can reach a stable support and will not move. , so that the stability of the sitting posture can be ensured.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a multi-functional suitable outdoor chair of walking of old-fashioned intelligence which characterized in that: including chair body support (1), chair body support (1) is including being "X" shape cross distribution and first chair frame (11) and second chair frame (12) of mutual articulated, the bottom of first chair frame (11) is rotated and is installed preceding supporting wheel (4), the fixed wheel seat (121) that is equipped with in bottom of second chair frame (12), rotate on wheel seat (121) and install back supporting wheel (5), the outside of back supporting wheel (5) is fixed and is equipped with shaft (51), fixed mounting has buffer spring (62) between shaft (51) and wheel seat (121), the bottom outside of second chair frame (12) is articulated installs support frame (6), correspond on support frame (6) the equal fixed mounting in front and back side of back supporting wheel (5) has supporting foot seat (61), the equal fixed mounting in top of first chair frame (11), second chair frame (12) has link (14), two fixed mounting has spacing bandage (3) between link (14).

2. The multifunctional elderly-adapted intelligent outdoor walking chair of claim 1, wherein: the top slidable mounting of first chair frame (11) has handrail (13), hand wheel (111) are installed to the spiro union on the lateral wall of first chair frame (11), pass through between first chair frame (11) and handrail (13) hand wheel (111) spiro union is fixed.

3. The multifunctional intelligent outdoor walking chair suitable for old people according to claim 2, wherein: the top of the handrail (13) is fixedly provided with a handrail (131).

4. The multifunctional elderly-adapted intelligent outdoor walking chair of claim 1, wherein: the two ends of the limiting bandage (3) are respectively fixedly connected with the two connecting frames (14), and a bandage buckle (31) is fixedly mounted on the limiting bandage (3).

5. The multifunctional intelligent outdoor walking chair suitable for old people according to claim 4, wherein: the number of the limiting bands (3) is multiple, and the limiting bands (3) are uniformly distributed along the length direction of the connecting frame (14).

6. The multifunctional intelligent outdoor walking chair suitable for old people according to claim 1, wherein: and a storage bag (2) is arranged on the second chair frame (12), the storage bag (2) is positioned below the limiting bandage (3), and the storage bag (2) is fixedly connected with the second chair frame (12).

7. The multifunctional intelligent outdoor walking chair suitable for old people according to claim 1, wherein: when the rear supporting wheel (5) is located at the lower limit position of the wheel seat (121), the supporting foot seat (61) is located above the rear supporting wheel (5), and when the rear supporting wheel (5) is located at the upper limit position of the wheel seat (121), the supporting foot seat (61) is located below the rear supporting wheel (5).

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