CN-224211121-U - Walking aid cart with sunshade self-locking structure

Abstract

The utility model relates to the field of walking-aid carts and discloses a walking-aid cart with a sunshade self-locking structure, which comprises a cart body, wherein a telescopic push rod is fixedly connected to the tail of the cart body, a handle is arranged at the top end of the telescopic push rod, an adjusting button is arranged on the handle, a first self-locking structure is arranged in the handle, a breathable seat is arranged in the cart body, a mounting clamping groove is fixedly connected to the chair back of the breathable seat, and a support column is inserted and mounted on the mounting clamping groove. This help step shallow with sunshade auto-lock structure can carry out sunshade protection through the sunshading board to the top of automobile body, and the sunshading board can be dismantled from the mounting bracket and change, is the sunshading board of certain size within range according to the sunshading demand change, and the sunshade angle of adjustable sunshading board behind the mounting bracket is rotatory, and the second auto-lock structure on the mounting bracket passes through spring plunger auto-lock structure, and this structure has realized the function of being convenient for nimble sunshade, has solved the inconvenient regulation problem of sunshade structure singleness.

Inventors

• SHEN SI

Assignees

• 宁波皇子玩具有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (4)

1. 1. The utility model provides a help step shallow with sunshade auto-lock structure, includes automobile body (1), its characterized in that automobile body (1) tailstock department fixedly connected with telescopic push rod (3), handle (4) are installed on the top of telescopic push rod (3), install adjusting button (9) on handle (4), the internally mounted of handle (4) has first auto-lock structure (5), the internally mounted of automobile body (1) has ventilative seat (2), fixedly connected with installation draw-in groove (10) on the back of ventilative seat (2), install support column (8) on installing draw-in groove (10), the top movable mounting of support column (8) mounting bracket (6), install second auto-lock structure (12) between mounting bracket (6) and support column (8), internally mounted sunshading board (7) of mounting bracket (6), the inside of mounting bracket (6) is provided with spacing recess (13), first auto-lock structure (5) adopt ratchet bar and spring realization segmentation auto-lock, first auto-lock structure (5) run through and install at inside structure (12) of second auto-lock plunger (12) of installing bracket (6).
2. 2. The walking aid cart with the sunshade self-locking structure according to claim 1, wherein the mounting frame (6) is Y-shaped, two groups of limiting grooves (13) are formed, and the sunshade plate (7) is embedded in the limiting grooves (13).
3. 3. The walking aid cart with the sunshade self-locking structure according to claim 1, wherein a car lamp (11) is arranged at the head of the car body (1), and a safety belt is arranged on the breathable seat (2).
4. 4. The walking aid cart with the sunshade self-locking structure according to claim 1, wherein the two sides of the cart body (1) are provided with openable doors, and the sunshade (7) is arranged right above the cart body (1).

Description

Walking aid cart with sunshade self-locking structure Technical Field The utility model relates to the technical field of walking-aid carts, in particular to a walking-aid cart with a sunshade self-locking structure. Background The walker is often classified into a child walker and an elderly walker, which are of various types, including a toy vehicle for assisting a child in learning to walk and a toy vehicle for assisting a child in riding instead of walking. At present, common children's toy car of riding instead of walk mainly divide into electric power assistance and manual helping hand two kinds, and less children of age are fit for manual helping hand toy car, but common manual helping hand toy car's single interest is relatively poor, and partial manual helping hand toy roof portion lacks sunshade structure or sunshade structure is single inconvenient to adjust moreover, and children are sunburn easily when manual helping hand toy car is used outdoors daytime. What is needed is a walker with a self-locking sunshade structure that overcomes the above-mentioned drawbacks. Disclosure of utility model The utility model aims to provide a walking-aid cart with a sunshade self-locking structure, which solves the problem that the sunshade structure is single and inconvenient to adjust in the background technology. In order to achieve the aim, the technical scheme is that the walking-aid cart with the sunshade self-locking structure comprises a cart body, a telescopic push rod is fixedly connected to the tail of the cart body, a handle is arranged at the top end of the telescopic push rod, an adjusting button is arranged on the handle, a first self-locking structure is arranged in the handle, a breathable seat is arranged in the cart body, a mounting clamping groove is fixedly connected to a chair back of the breathable seat, a support column is arranged in the mounting clamping groove in a plugging manner, a mounting frame is movably arranged at the top end of the support column, a second self-locking structure is arranged between the mounting frame and the support column, a sunshade is arranged in the mounting frame, and a limiting groove is formed in the mounting frame. As a further technical scheme of the utility model, the first self-locking structure adopts a ratchet bar and a spring buckle to realize sectional self-locking, and the first self-locking structure is installed in the telescopic push rod in a penetrating way. As a further technical scheme of the utility model, the second self-locking structure adopts a spring plunger self-locking structure, the second self-locking structure is embedded in the mounting frame, and the mounting frame is Y-shaped. As a further technical scheme of the utility model, two groups of limiting grooves are formed, and the sun shield is embedded in the limiting grooves. As a further technical scheme of the utility model, a car lamp is arranged at the head of the car body, and a safety belt is arranged on the breathable seat. As a further technical scheme of the utility model, two sides of the car body are provided with openable car doors, and the sun shield is arranged right above the car body. Compared with the prior art, the walking-aid cart with the sunshade self-locking structure has the beneficial effects that the walking-aid cart with the sunshade self-locking structure not only realizes the function of being convenient for flexible sunshade, but also realizes the function of enhancing safety, and the function of improving interestingness; Through being provided with automobile body, the mounting bracket, the sunshading board, the support column, installation draw-in groove, second self-locking structure and spacing recess, the sunshading board can be to the top of automobile body protection of sunshading board, the sunshading board that is the sunshading board in the certain size range can be changed from the mounting bracket to the sunshading board, inlay the sunshading board inside the spacing recess of mounting bracket after changing can, the sunshading angle of adjustable sunshading board behind the rotatory mounting bracket, the second self-locking structure on the mounting bracket passes through spring plunger self-locking structure, in the plunger card through the spring promotes goes into preset recess or hole site, utilize spring force and frictional force to realize the auto-lock, this structure has realized the function of being convenient for nimble sunshade; Through being provided with flexible push rod, handle, first self-locking structure and adjusting button, the user promotes the automobile body through flexible push rod and walks the removal, and the user holds flexible push rod and conveniently controls the speed of a vehicle that the automobile body walked and the steering of automobile body walking, and the height of flexible push rod is conveniently adjusted to the first self-locking structure of installation on the flexible push rod, and