CN214157934U

CN214157934U - Folding anti-falling walking handcart for old people

Info

Publication number: CN214157934U
Application number: CN202022699493.6U
Authority: CN
Inventors: 李毅松; 李刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-10
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the field of auxiliary appliances, in particular to a folding type anti-falling walking handcart for old people; the foldable anti-falling walking handcart for the old comprises a moving wheel set, supporting legs and a protective frame, wherein the protective frame comprises a cross rod set and a longitudinal rod set, and the cross rod set is rotationally connected with the longitudinal rod set; the utility model provides a folding type walking handcart for the old people to prevent falling down, which can be disassembled and assembled by setting the fixed connection of the transverse rod group and the longitudinal rod group of the prior walking booster as the rotary connection, and avoids inconvenient storage and carrying due to the fixed setting of the protective frame; in addition, the space occupied by the foldable anti-falling walking handcart for the old can be reduced when the handcart is not used.

Description

Folding anti-falling walking handcart for old people

Technical Field

The utility model relates to an auxiliary instrument field especially relates to a foldable old person prevents falling down handcart of walking.

Background

Generally, a person who enters the elderly physiologically exhibits a slow metabolism, a decreased resistance, a decreased physiological function, and the like.

Walking booster is also called handcart of walking, a common device in the life, it walks to assist old person and the inconvenient person of walking generally, it includes the undercarriage usually, it is provided with the handrail that is used for gripping to support the support body top, the user is earlier the health and leans forward during the use, will support the support body through both hands and move the certain distance forward, rely on again to support the support body and pass through both feet and progressively be close to supporting the support body, thereby realize the function of supplementary walking, make old person and the inconvenient person of walking can accomplish the affair that a power can reach under other people help, have very important effect to mental construction.

Although the functions of the walking booster are gradually improved along with the development of the walking booster, in particular, the existing walking booster is mainly composed of a movable wheel set, a supporting leg and a protective frame which are fixed in sequence, and when the walking booster is used, the protective frame is pushed by a hand to drive the idler wheels to move through the supporting leg so as to solve the problem that the old people are inconvenient to walk; but present walking booster is because supporting leg, protection frame etc. are all fixed the setting for carry and accomodate very inconvenient, like climb stair, tourism etc..

Disclosure of Invention

An object of the utility model is to provide a foldable old person prevents falling down handcart of walking, this walking booster can dismantle and install, avoids inconvenient accomodating and carrying because of the fixed setting of protection frame.

The utility model provides a pair of foldable old person prevents falling down handcart of walking, including removing wheelset, supporting leg and protection frame, its characterized in that: the protection frame comprises a transverse rod group and a longitudinal rod group, and the transverse rod group is rotatably connected with the longitudinal rod group.

As a further embodiment, the support leg is a telescopic rod.

As another embodiment, the number of the transverse bar groups and the number of the longitudinal bar groups are two, and each transverse bar group and each longitudinal bar group are respectively arranged oppositely.

As a further embodiment, the cross bar set comprises:

the rotating ring is arranged on the longitudinal rod group;

and the transverse rod piece is arranged between the two longitudinal rod groups, and two ends of the transverse rod piece are respectively connected with the longitudinal rod groups through rotating rings.

As another embodiment, the transverse rod member includes a first transverse rod tool and a second transverse rod tool, one end of the first transverse rod tool is connected to the rotating ring, the other end of the first transverse rod tool is detachably connected to one end of the second transverse rod tool close to the first transverse rod tool, and one end of the second transverse rod tool far away from the first transverse rod tool is connected to the rotating ring.

As another embodiment, the folding device also comprises a folding mechanism which is rotationally connected with the supporting legs and the longitudinal rod group.

In another embodiment, the number of the folding mechanisms is two, and the folding mechanisms are arranged oppositely.

As a further embodiment, the folding mechanism comprises:

one end of the first inclined rod is rotatably connected with the longitudinal rod group, and the other end of the first inclined rod is connected with the supporting leg;

one end of the second inclined rod is rotatably connected with the longitudinal rod group, the other end of the second inclined rod is connected with the supporting leg, the first inclined rod and the second inclined rod are arranged in a crossed mode, the crossed position is located in the middle position of the first inclined rod and the second inclined rod, and the first inclined rod and the second inclined rod are hinged in the middle position through fasteners.

As another embodiment, the device also comprises a seating group which is connected with the protective frame through a rotating part.

As a further embodiment, the ride group comprises:

the connecting back is connected with the rotating ring;

the cushion is hinged with the connecting back;

the landing leg, the landing leg is the telescopic link, and the telescopic link setting is in the bottom of cushion.

The utility model discloses beneficial effect:

the technical effects are as follows: the utility model provides a foldable old people anti-falling walking handcart, which is convenient to disassemble and assemble by setting the fixed connection of the transverse rod group and the longitudinal rod group of the prior walking booster as the rotary connection, and avoids the inconvenience of storage and carrying caused by the fixed setting of the protective frame; in addition, the space occupied by the foldable anti-falling walking trolley for the old can be reduced when the foldable anti-falling walking trolley is not used;

the social effect is as follows: the utility model provides a folding type old people anti-falling walking handcart, which can promote social progress and relieve the pressure on the society caused by aging problems by setting the fixed connection of the transverse rod group and the longitudinal rod group of the prior walking booster as the rotary connection; in addition, the development of the industry can be promoted, and social progress is promoted;

the economic effect is as follows: the utility model provides a foldable old person prevents falling down handcart of walking sets up to rotating through the fixed connection who organizes the horizontal pole group with the vertical pole with current walking booster and is connected, compares with prior art, can reduce the old person to the use of motor vehicle, reduces traffic cost such as trip.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view in the southwest isometric direction of the foldable anti-falling walking handcart for the old people, provided by the utility model;

fig. 2 is a left-view direction structural schematic diagram of the foldable old people anti-falling walking handcart provided by the utility model;

fig. 3 is a schematic view of a main view direction structure of the foldable old people anti-falling walking handcart provided by the utility model;

fig. 4 is a schematic view of the overlooking direction structure of the foldable anti-falling walking handcart for the old.

Description of reference numerals:

1. a moving wheel set;

2. supporting legs;

3. a protective frame; 31. a cross bar group; 311. a rotating ring; 312. a cross bar member; 3121. a first cross bar tool; 3122. a second cross bar tool; 32. a longitudinal bar group;

4. a folding mechanism; 41. a first diagonal member; 42. a second diagonal member; 43. a fastener;

5. a riding group; 51. a connecting back; 52. a cushion; 53. and (7) supporting legs.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the foldable anti-falling walking handcart for the elderly provided by the present invention comprises a moving wheel set 1, a supporting leg 2 and a protective frame 3, wherein the protective frame 3 comprises a cross rod set 31 and a longitudinal rod set 32, the cross rod set 31 is rotatably connected with the longitudinal rod set 32; in actual use, the fixed connection between the transverse rod group 31 and the longitudinal rod group 32 of the existing walking booster is set to be rotary connection, so that the walking processor can be disassembled and assembled, and the inconvenience in storage and carrying caused by the fixed arrangement of the existing protection frame 3 is avoided; in addition, the space occupied by the foldable anti-falling walking trolley for the old can be reduced when the foldable anti-falling walking trolley is not used; wherein the content of the first and second substances,

the supporting legs 2 are telescopic rods and are oppositely arranged; in actual use, the supporting leg 2 is provided with a telescopic rod, so that the height of the walking booster can be adjusted, and the space occupied by the walking booster is reduced under the condition of nonuse;

specifically, the number of the transverse rod groups 31 and the number of the longitudinal rod groups 32 are two, and each transverse rod group 31 and each longitudinal rod group 32 are arranged oppositely; in actual use, the number of the transverse rod group 31 and the number of the longitudinal rod group 32 are respectively two, so that the transverse rod group and the longitudinal rod group are convenient to store, the stability of the supporting legs 2 can be improved, in addition, the protective frame 3 can form a complete closed-loop space, and the old can operate in the closed-loop space when using the walking booster, so that the safety of the old when using the walking booster is ensured;

it should be noted that, in some embodiments, the longitudinal bar group 32 may also be provided with a breakable structure for the elderly to enter, which is described in application No. 201921668257.9 filed by the applicant 2019, 9, 30 and named as an operation transverse bar structure in the elderly anti-falling walker, which is the prior art and will not be discussed herein too much;

the transverse rod group 31 comprises a rotating ring 311 and a transverse rod piece 312, wherein the rotating ring 311 is arranged on the longitudinal rod group 32; the transverse rod 312 is arranged between the two longitudinal rod groups 32, and two ends of the transverse rod 312 are respectively connected with the longitudinal rod groups 32 through the rotating rings 311; through the arrangement, the walking aid is simple in structure and convenient to maintain;

specifically, the crossbar member 312 includes a first crossbar fixture 3121 and a second crossbar fixture 3122, one end of the first crossbar fixture 3121 is connected to the rotating ring 311, the other end of the first crossbar fixture 3121 is detachably connected to one end of the second crossbar fixture 3122 close to the first crossbar fixture 3121, and one end of the second crossbar fixture 3122 far from the first crossbar fixture 3121 is connected to the rotating ring 311; in practical use, the detachable connection may be a plug-in connection, or may be a connection through parts with fastening effects such as screws, and certainly, in some embodiments, in order to facilitate storage, the other end of the first cross bar tool 3121 and one end of the second cross bar tool 3122 close to the first cross bar tool 3121 may be connected through a connecting plate, and the other end of the first cross bar tool 3121 and one end of the second cross bar tool 3122 close to the first cross bar tool 3121 are respectively hinged to the connecting plate;

in order to improve the stability and facilitate the storage of the foldable old people anti-falling walking handcart, the foldable old people anti-falling walking handcart also comprises a folding mechanism 4 which is rotationally connected with the supporting legs 2 and the longitudinal rod group 32; wherein the content of the first and second substances,

the number of the folding mechanisms 4 is two, and the two folding mechanisms are oppositely arranged; by arranging the two folding mechanisms 4, the walking booster can be integrally reinforced on the basis of ensuring the convenient storage of the walking booster;

specifically, the folding mechanism 4 comprises a first inclined rod 41 and a second inclined rod 42, one end of the first inclined rod 41 is rotatably connected with the longitudinal rod group 32, and the other end is connected with the supporting leg 2; one end of the second inclined rod 42 is rotatably connected with the longitudinal rod group 32, the other end of the second inclined rod is connected with the supporting leg 2, the first inclined rod 41 and the second inclined rod 42 are arranged in a crossed manner, the crossed position is located at the middle position of the first inclined rod 41 and the second inclined rod 42, and the first inclined rod 41 and the second inclined rod 42 are hinged at the middle position through a fastening piece 43 such as a pin shaft; the effect is the same as above, and is not described in detail herein for saving space;

certainly, in order to facilitate the rest of the old, the utility model also comprises a sitting group 5 which is connected with the protective frame 3 through a rotating part;

then, the seating group 5 includes a coupling back 51, a seat cushion 52, and legs 53, the coupling back 51 being coupled to the rotating ring 311; the cushion 52 is hinged with the connecting back 51; the supporting legs 53 are telescopic rods which are arranged at the bottom of the seat cushion 52; in practical use, the foldable anti-falling walking trolley for the old people is convenient to store integrally through the arrangement.

The working principle is as follows: at first lift the other end of first horizontal pole frock 3121 and the one end that second horizontal pole frock 3122 is close to first horizontal pole frock 3121 off, then because the first horizontal pole frock 3121 of action of gravity and second horizontal pole frock 3122 will rotate towards vertical downward direction, two hands grasp two vertical pole group 32 respectively afterwards, are close to each other with the two and can accomplish and accomodate (folding).

The utility model provides a foldable old person prevents falling down walking handcart, through setting up the fixed connection of horizontal pole group 31 and vertical pole group 32 of the existing walking booster as the rotation connection, can dismantle and install, avoid inconvenient storage and carrying because of the fixed setting of protection frame 3; in addition, the space occupied by the foldable anti-falling walking handcart for the old can be reduced when the handcart is not used.

It should be noted that, in some embodiments, the folding mechanism 4 may also be made by a telescopic rod, but when in use, since the first diagonal rod 41 and the second diagonal rod 42 of the folding mechanism 4 are arranged crosswise, it is necessary to determine the height of the supporting leg 2 before assembling the foldable anti-falling walking stroller for elderly, and then flexibly adjust the lengths of the first diagonal rod 41 and the second diagonal rod 42 of the folding mechanism 4 to complete the assembly.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a foldable old person prevents falling down handcart of walking, includes removal wheelset (1), supporting leg (2) and protection frame (3), its characterized in that: the protective frame (3) comprises a cross rod group (31) and a longitudinal rod group (32), and the cross rod group (31) is rotationally connected with the longitudinal rod group (32).

2. The foldable senior citizen anti-fall walking handcart according to claim 1, wherein the supporting legs (2) are telescopic rods.

3. A foldable elderly tumble-proof walking trolley according to claim 1, characterized in that said number of said cross bar groups (31) and said number of said longitudinal bar groups (32) are two, respectively, and each of said cross bar groups (31) and each of said longitudinal bar groups (32) are disposed opposite to each other, respectively.

4. A foldable elderly anti-fall walking trolley according to claim 3, characterized in that the set of bars (31) comprises:

a rotating ring (311) provided on the longitudinal bar group (32);

and the transverse rod piece (312) is arranged between the two longitudinal rod groups (32), and two ends of the transverse rod piece (312) are connected with the longitudinal rod groups (32) through the rotating rings (311) respectively.

5. The foldable anti-fall walking handcart for old people according to claim 4, wherein the crossbar member (312) comprises a first crossbar fixture (3121) and a second crossbar fixture (3122), one end of the first crossbar fixture (3121) is connected to the rotating ring (311), the other end of the first crossbar fixture (3121) is detachably connected to one end of the second crossbar fixture (3122) close to the first crossbar fixture (3121), and one end of the second crossbar fixture (3122) far from the first crossbar fixture (3121) is connected to the rotating ring (311).

6. The foldable senior citizen anti-fall walking handcart of claim 1, further comprising a folding mechanism (4) rotatably connected with the supporting legs (2) and the longitudinal bar set (32).

7. The foldable pushchair for elderly people protected against falling down according to claim 6, characterized in that said folding means (4) are two in number, in opposite arrangement.

8. A foldable elderly anti-fall walking trolley according to claim 7, characterized in that the folding mechanism (4) comprises:

one end of the first inclined rod (41) is rotatably connected with the longitudinal rod group (32), and the other end of the first inclined rod is connected with the supporting leg (2);

second down tube (42), one end with indulge pole group (32) and rotate the connection, the other end with supporting leg (2) are connected, first down tube (41) with second down tube (42) are the cross arrangement, cross position department is located first down tube (41) with the intermediate position department of second down tube (42), first down tube (41) with second down tube (42) are in intermediate position department is articulated mutually through fastener (43).

9. A foldable senior citizen's trolley with fall prevention according to claim 4 further comprising a seating group (5) connected to the protection frame (3) by a rotation member.

10. A foldable elderly anti-fall walking trolley according to claim 9, characterized in that the seating group (5) comprises:

a connecting back (51) connected to the rotating ring (311);

a seat cushion (52) hinged with the connecting back (51);

the supporting legs (53), the supporting legs (53) are telescopic rods, and the telescopic rods are arranged at the bottom of the seat cushion (52).