Walking moped

Abstract

According to the technical scheme, the walking moped is characterized in that the walking moped comprises two supports which are symmetrically arranged, idler wheels are arranged below the supports, a folding assembly for controlling the distance between the supports is hinged between the two supports, and the folding assembly is connected with a locking assembly for fixing the supports to be in an open state; seat cloth and arm-chair cloth are arranged between the two supports. The cloth bag is arranged on the arm-chair cloth, the dustproof cover is arranged in the cloth bag, the closed end of the dustproof cover is fixed in the cloth bag, and the moped can be conveniently packaged and covered when not used, so that the moped is not prone to being contaminated by dust and is clean when used again.

Description

Technical Field

[0001] The utility model relates to an appliance for assisting walking, more specifically, it relates to a walking power-assist vehicle. Background Art

[0002] The power-assisted bicycle is designed for users with lower limb dysfunction to assist and rehabilitate them. People who use the power-assisted bicycle include the elderly and people with leg disabilities. For example, the Chinese patent document with application number CN201721309783.7 discloses a walking power-assisted bicycle; the power-assisted bicycle can be folded and unfolded, and is relatively easy to operate.

[0003] However, when the user does not need the power-assisted bicycle, it will be restricted for a long time. For example, when a person with leg disease recovers, he does not need to use the power-assisted bicycle frequently. There are also elderly people who do not go out for a long time and leave the power-assisted bicycle in a corner for up to a month. Although the power-assisted bicycle can be folded to reduce the space occupied, long-term idleness can easily lead to a lot of dust accumulation on the surface of the bicycle. Utility Model Content

[0004] The utility model aims to provide a walking power-assisted vehicle, which can be conveniently packed and covered when the power-assisted vehicle is idle, so that the power-assisted vehicle is not easily contaminated with dust, and is relatively clean when used again.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A walking power-assisted vehicle comprises two symmetrically arranged brackets, rollers are provided below the brackets, a folding assembly for controlling the bracket spacing is hinged between the two brackets, and the folding assembly is connected to a locking assembly for fixing the brackets in an open state; a seat cloth and an armrest cloth are provided between the two brackets; the armrest cloth is provided with a cloth bag, a dust cover is provided in the cloth bag, and a closed end of the dust cover is fixed in the cloth bag.

[0007] Preferably, the folding assembly includes a No. 1 hinged rod and a No. 1 connecting rod hinged on one bracket, the No. 1 hinged rod is located above the No. 1 connecting rod, and also includes a No. 2 hinged rod and a No. 2 connecting rod hinged on another bracket, the No. 2 hinged rod is located above the No. 2 connecting rod; the No. 1 connecting rod and the No. 2 connecting rod are arranged crosswise and hinged at the intersection; the upper end of the No. 1 connecting rod is rotationally connected to the No. 2 hinged rod, and the upper end of the No. 2 connecting rod is rotationally connected to the upper end of the No. 1 hinged rod.

[0008] Preferably, the locking assembly is located on the No. 1 connecting rod and the No. 2 hinge rod.

[0009] Preferably, the locking assembly includes a locking plate rotatably connected to the No. 1 connecting rod, and the No. 1 connecting rod is equipped with a torsion spring that drives the locking plate to be in a locked state; the locking plate is provided with a locking groove, and the No. 2 hinged rod is fixed with a locking column; when the bracket is opened, the locking plate is engaged with the locking column.

[0010] Preferably, the No. 2 connecting rod and the No. 1 hinged rod are also provided with a locking assembly.

[0011] Preferably, support rods are fixed to the upper ends of the No. 1 connecting rod and the No. 2 connecting rod, and the two ends of the seat cloth are fixed to the two support rods.

[0012] Preferably, two ends of the chair cloth are fixed between two brackets.

[0013] Preferably, the cloth bag is provided with a zipper.

[0014] Preferably, the upper end of the bracket is vertically fixed to the horizontal handrail, the upper end of the bracket is provided with a protruding vertical telescopic rod, the upper end of the vertical telescopic rod is fixed with a horizontal telescopic rod, and the edge of the dust cover is provided with a magic tape fixed to the horizontal telescopic rod.

[0015] In summary, the utility model has the following beneficial effects:

[0016] (1) In this design, the two brackets can be folded and unfolded horizontally. The backrest and seat are both made of cloth for easy storage, and a dust cover is placed on the backrest cloth to cover the folded power-assisted bicycle. One end of the dust cover is fixed to the backrest cloth so that it will not be lost. The dust cover is for specific use. Secondly, the dust cover wraps the folded power-assisted bicycle to prevent it from unfolding by itself. Thirdly, the dust cover has a dust-proof effect on the power-assisted bicycle after wrapping.

[0017] (2) The two connecting rods are arranged crosswise, which can increase the structural strength of the power-assisted bicycle after it is unfolded, and the unfolding and retraction of the power-assisted bicycle is also more convenient.

[0018] (3) The zipper design prevents the dust cover from slipping off the chair fabric.

[0019] (4) The horizontal telescopic rod and the vertical telescopic rod can be combined with the dust cover to form a sunshade cover, which is convenient for users to rest and block the sun. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the power-assisted vehicle in Example 1;

[0021] Figure 2 is a schematic diagram of the connection relationship between the two brackets in Example 1;

[0022] Figure 3 is a schematic diagram of the connection relationship between the connecting rod and the hinged rod in Example 1;

[0023] Figure 4 is a schematic diagram of the position of the zipper on the chair fabric in Example 1;

[0024] Figure 5 is a schematic diagram of the cloth bag being opened in Example 1;

[0025] Figure 6 is a schematic diagram of the steps for opening the dust cover in Example 1;

[0026] Figure 7 is a schematic diagram of the positions of the vertical telescopic rod and the horizontal telescopic rod in Example 2;

[0027] Figure 8 It is a schematic diagram of the installation of the vertical telescopic rod and the horizontal telescopic rod and the dust cover in Example 2.

[0028] In the figure:

[0029] 1. Bracket; 11. Roller;

[0030] Folding assembly; 21, hinged rod No. 1; 22, connecting rod No. 1; 23, hinged rod No. 2; 24, connecting rod No. 2;

[0031] Locking assembly; 31, locking plate; 32, torsion spring; 33, locking slot; 34, locking column;

[0032] 41. Support rod; 42. Seat cloth;

[0033] 51. Seat cloth; 52. Zipper;

[0034] 61. Cloth bag; 62. Dust cover;

[0035] 7. Handrails;

[0036] 81. Vertical telescopic rod; 82. Horizontal telescopic rod; 83. Magic tape. DETAILED DESCRIPTION

[0037] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0038] Embodiment 1, a walking power-assisted vehicle, referring to Figure 1-Figure 6 , including two symmetrically arranged brackets 1, the bracket 1 is a metal frame, and a roller 11 is provided under the bracket 1; a horizontal handrail 7 is vertically fixed to the upper end of the bracket 1, and the user can hold the two handrails 7 to push the bracket 1 to achieve smooth walking, and a brake handle is also installed on the handrail 7.

[0039] A folding assembly for controlling the spacing between the two brackets 1 is hinged between the two brackets 1. When the folding assembly is unfolded, the two brackets 1 are separated. At this time, the user can push the power-assisted vehicle or sit on the power-assisted vehicle to rest.

[0040] When the folding assembly is retracted, the two brackets 1 are brought together, which is convenient for storing the power-assisted bicycle.

[0041] The folding assembly is connected to a locking assembly for fixing the bracket 1 in the open state;

[0042] The folding assembly includes a hinged rod 21 and a connecting rod 22 hinged to a bracket 1; the hinged rod 21 is located above the connecting rod 22;

[0043] The folding assembly further comprises a second hinged rod 23 and a second connecting rod 24 hinged to another bracket 1, wherein the second hinged rod 23 is located above the second connecting rod 24;

[0044] The No. 1 connecting rod 22 and the No. 2 connecting rod 24 are arranged crosswise in the middle, and the two are hinged at the crossing position; the upper end of the No. 1 connecting rod 22 is rotationally connected to the No. 2 hinged rod 23, and the upper end of the No. 2 connecting rod 24 is rotationally connected to the upper end of the No. 1 hinged rod 21.

[0045] The locking assembly is located on the No. 1 connecting rod 22 and the No. 2 hinge rod 23 .

[0046] Reference Figure 3 The locking assembly includes a locking plate 31 rotatably connected to the No. 1 connecting rod 22. The No. 1 connecting rod 22 is equipped with a rotating shaft, and the locking plate 31 is fixed on the rotating shaft. Therefore, the locking plate 31 can rotate relative to the No. 1 connecting rod 22. The No. 1 connecting rod 22 is equipped with a torsion spring 32 that drives the locking plate 31 to be in a locked state. The torsion spring 32 is sleeved on the rotating shaft. One end of the torsion spring 32 abuts against the locking plate 31, and the other end of the torsion spring 32 abuts against the No. 1 connecting rod 22.

[0047] The lock plate 31 is provided with a lock slot 33, and the second hinge rod 23 is fixed with a lock column 34; the second hinge rod 23 is an arc-shaped rod structure as a whole, one end of the second hinge is rotatably connected to the bracket 1, and the other end of the second hinge rod 23 is rotatably connected to the first connecting rod 22;

[0048] The user manually rotates the locking piece 31 to separate the locking slot 33 and the locking column 34 , and then pulls the two brackets 1 together to achieve folding of the brackets 1 .

[0049] When the bracket 1 is opened, the user can also rotate the locking piece 31 to lock the locking groove 33 and the locking column 34, so that the locking piece 31 is engaged with the locking column 34. After locking, the locking piece 31 is in a locked state due to the elastic force of the torsion spring 32.

[0050] The second connecting rod 24 and the first hinge rod 21 are also provided with a locking assembly with the same connection relationship.

[0051] A seat cloth 42 and an armrest cloth 51 are provided between the two brackets 1 ; the seat cloth 42 and the armrest cloth 51 are both high-strength flexible cloths.

[0052] Support rods 41 are fixed to the upper ends of the No. 1 connecting rod 22 and the No. 2 connecting rod 24 , and two ends of the seat cloth 42 are fixed to the two support rods 41 .

[0053] The two ends of the backrest cloth 51 are fixed between the two brackets 1; the backrest cloth 51 is double-layered, so the backrest cloth 51 is provided with a cloth bag 61, and the cloth bag 61 is provided with a zipper 52, so that the opening and closing of the cloth bag 61 can be controlled.

[0054] A dust cover 62 is provided in the cloth bag 61, and the closed end of the dust cover 62 is fixed in the cloth bag 61. The dust cover 62 is a rectangular waterproof film cover, and the dust cover 62 has only one opening.

[0055] Working principle: The dust cover 62 is stacked and placed in the cloth bag 61; when the user stops using the power-assisted bicycle, the cloth bag 61 can be opened to take out the dust cover 62, and the closed section of the dust cover 62 is knitted and fixed in the cloth bag 61, so the cloth bag 61 is always connected to the dust cover 62;

[0056] The removed dust cover 62 can be put on the folded power-assisted bicycle to achieve wrapped storage.

[0057] Embodiment 2, a walking power-assisted vehicle, referring to Figure 7-Figure 8 The difference between the embodiment 1 and the embodiment 1 is that a protruding vertical telescopic rod 81 is provided at the upper end of the bracket 1, so that it is convenient for the user to take out the vertical telescopic rod 81, and the vertical telescopic rod 81 relies on friction to maintain the telescopic state after being stretched; the vertical telescopic rod 81 has three sections, and a damping ring is provided at the position of the telescopic section to increase the friction after the vertical telescopic rod 81 is stretched.

[0058] A transverse telescopic rod 82 is fixed to the upper end of the vertical telescopic rod 81, and the transverse telescopic rod 82 is vertically connected to the vertical telescopic rod 81. The transverse telescopic rod 82 also has three sections. An embedding groove is provided at the position of the armrest 7, and the transverse telescopic rod 82 is embedded in the embedding groove, so that the pillow user will not be hit by the transverse telescopic rod 82 when holding the armrest 7.

[0059] The transverse telescopic rod 82 and the vertical telescopic rod 81 move vertically synchronously.

[0060] The edge of the dust cover 62 is provided with a magic tape 83 fixed to the transverse telescopic rod 82, and the two sides of the magic tape 83 are a sub-tape and a main tape respectively.

[0061] Working principle: when it is hot, when there is no shade outdoors, the user can extend the vertical telescopic rod 81 and the horizontal telescopic rod 82, then take out the dust cover 62, cover the dust cover 62 on the horizontal telescopic rod 82, and then wrap the magic tape 83 around the horizontal telescopic rod 82 to fix it. Since the operation is relatively simple and the user can sit on the seat cloth 42 to perform this operation, it can be easily completed by users with inconvenient legs and feet.

[0062] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A walking power-assisted vehicle, comprising two symmetrically arranged brackets (1), wherein rollers (11) are provided below the brackets (1), and wherein: A folding assembly for controlling the spacing between the two brackets (1) is hingedly connected between the two brackets (1), and the folding assembly is connected to a locking assembly for fixing the brackets (1) in an open state; A seat cloth (42) and a backrest cloth (51) are provided between the two brackets (1); The backrest cloth (51) is provided with a cloth bag (61), a dust cover (62) is provided inside the cloth bag (61), and the closed end of the dust cover (62) is fixed inside the cloth bag (61).

2. The walking assist vehicle according to claim 1, characterized in that: The folding assembly comprises a first hinged rod (21) and a first connecting rod (22) hingedly connected to one bracket (1), wherein the first hinged rod (21) is located above the first connecting rod (22), and also comprises a second hinged rod (23) and a second connecting rod (24) hingedly connected to another bracket (1), wherein the second hinged rod (23) is located above the second connecting rod (24); The first connecting rod (22) and the second connecting rod (24) are arranged crosswise, and the two are hinged at the cross position; The upper end of the No. 1 connecting rod (22) is rotatably connected to the No. 2 hinged rod (23), and the upper end of the No. 2 connecting rod (24) is rotatably connected to the upper end of the No. 1 hinged rod (21).

3. The walking assist vehicle according to claim 2, characterized in that: The locking assembly is located on the No. 1 connecting rod (22) and the No. 2 hinge rod (23).

4. The walking assist vehicle according to claim 3, characterized in that: The locking assembly comprises a locking plate (31) rotatably connected to the No. 1 connecting rod (22), and the No. 1 connecting rod (22) is provided with a torsion spring (32) for driving the locking plate (31) to be in a locked state; The lock plate (31) is provided with a lock slot (33), and the second hinge rod (23) is fixed with a lock column (34); When the bracket (1) is opened, the locking piece (31) is engaged with the locking column (34).

5. The walking assist vehicle according to claim 4, characterized in that: The second connecting rod (24) and the first hinge rod (21) are also provided with a locking assembly.

6. The walking assist vehicle according to claim 2, characterized in that: The upper ends of the No. 1 connecting rod (22) and the No. 2 connecting rod (24) are both fixed with support rods (41), and the two ends of the seat cloth (42) are fixed on the two support rods (41).

7. The walking power-assisted vehicle according to claim 1, characterized in that: The two ends of the backrest cloth (51) are fixed between the two brackets (1).

8. The walking assist vehicle according to claim 7, characterized in that: The cloth bag (61) is provided with a zipper (52).

9. The walking assist vehicle according to claim 8, characterized in that: The upper end of the bracket (1) is vertically fixed with a horizontal handrail (7), the upper end of the bracket (1) is provided with a protruding vertical telescopic rod (81), the upper end of the vertical telescopic rod (81) is fixed with a horizontal telescopic rod (82), and the edge of the dust cover (62) is provided with a magic tape (83) fixed to the horizontal telescopic rod (82).

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