多功能手推车
By designing a multi-functional trolley, the storage components can be transformed between a basket, a seat, and a stackable configuration, solving the problem that the trolley cannot be used as a seat and a stackable storage at the same time, and realizing the efficient use of seating function and storage space.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WANPAIKESI (SHANGHAI) ARCHITECTURAL DESIGN CO LTD
- Filing Date
- 2025-10-10
- Publication Date
- 2026-07-17
AI Technical Summary
Existing trolleys cannot simultaneously meet the needs of being used as seats and for stacking storage, especially when there is a large volume of customers, as there are not enough seats and the storage space is too large.
Design a multifunctional handcart comprising a frame, wheels, and a storage unit that can transform between a basket configuration, a seat configuration, and a stackable configuration. The different configurations are achieved through the movement of the railings and backrests, providing both seating and stackable storage functions.
It enables the trolley to be used in multiple ways in different scenarios. It can be used as a seat or for compact stacking storage, reducing storage space usage.
Smart Images
Figure CN224511170U_ABST
Abstract
Claims
1. A multi-functional handcart, having a forward-backward direction in a horizontal plane and a vertical direction in a vertical plane, characterized in that... include: Frame; Rollers are located at the lower part of the vehicle frame and are used to contact the ground; as well as The housing is fixed to the vehicle frame and can be changed between a basket configuration, a seat configuration, and a stacked configuration; The accommodating member includes: Seat cushion, fixed to the vehicle frame; A backrest, fixed to the rear and upper sides of the seat cushion; and The railing is movably connected to the backrest in the basket configuration. The railing is located on the upper side of the seat cushion and together with the backrest, it surrounds the seat cushion. The railing moves relative to the backrest to the rear side of the backrest to change to the seat configuration. The railing moves relative to the backrest to the rear and upper sides of the backrest to change to the stacked configuration.
2. The multi-functional handcart according to claim 1, characterized in that: In the basket configuration, the fence surrounds the front, left and right sides of the cushion, and the fence has a recessed part at the rear. The backrest is embedded in the recessed part and surrounds the rear side of the cushion.
3. The multi-functional handcart according to claim 2, characterized in that: In the basket configuration, the backrest is embedded in the recessed portion and forms a leg passage between the backrest and the railing to allow the occupant's legs to pass through.
4. The multi-functional handcart according to claim 1, characterized in that: The railing is provided with one of a pivot and a slide rail, and the backrest is provided with the other of a pivot and a slide rail. The pivot and the slide rail slide and rotate in cooperation. From the basket configuration, the railing flips around the pivot located at the upper part of the backrest to the rear and upper side of the backrest to change to the stacked configuration. From the stacked configuration, the railing slides down along the slide rail to the rear side of the backrest to change to the seat configuration.
5. The multi-functional handcart according to claim 4, characterized in that: The fence is provided with a top frame, which is fixed to the fence. The frame is provided with a receiving recess located on the underside of the seat and opening to the rear. In the basket configuration, the top frame extends to the upper side of the fence to provide a handle. In the stacked configuration, the top frame extends into the receiving recess. In the seat configuration, the top frame contacts the rollers for braking.
6. The multi-functional handcart according to claim 1, characterized in that: The fence is provided with a first magnetic attraction part, and the cushion is provided with a second magnetic attraction part. In the basket configuration, the first magnetic attraction part located at the front and bottom of the fence magnetically attracts the second magnetic attraction part located at the front and top of the cushion to fix the fence.
7. The multi-functional handcart according to claim 4, characterized in that: The pivot is orthogonal to the front-back direction in the horizontal plane. In the basket configuration, the pivot is located at the rear and upper part of the fence. In the nested configuration, the pivot is located at the front and lower part of the fence.
8. The multi-functional handcart according to claim 5, characterized in that: The top frame has a rear bar at the rear, the rear bar being orthogonal to the front-rear direction in the horizontal plane, the rollers including front and rear wheels, in the basket configuration, the rear bar extends to the rear side of the fence to provide a handle, in the seat configuration, the rear bar contacts the rear of the rear wheel for braking.
9. The multi-functional handcart according to claim 1, characterized in that: The frame is provided with a stacking support plane located at the front of the frame and facing forward and downward. The frame tilts forward and downward so that the stacking support plane supports the frame, causing the seat cushion to tilt and face forward and upward, the backrest to tilt and face forward and downward, and the railing to tilt and face forward and upward, so as to allow multiple of the multi-functional trolleys to be stacked front and back.
10. The multi-functional handcart according to claim 9, characterized in that: The rollers include a front wheel and a rear wheel. The stacked support plane is also located on the front and upper sides of the front wheel. The frame tilts forward and downward with the front wheel as the fulcrum, so that the stacked support plane supports the frame and the front wheel supports the frame.