CN215193485U

CN215193485U - Portable multi-functional folding handcart of absorbing

Info

Publication number: CN215193485U
Application number: CN202120558291.1U
Authority: CN
Inventors: 李庆丰
Original assignee: Foshan Kelanda Medical Apparatus Techonlogy Co ltd
Current assignee: Foshan Kelanda Medical Apparatus Techonlogy Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-17
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a multi-functional folding handcart of portable absorbing, frame including two bilateral symmetry designs, the frame includes preceding frame and back frame on supporting seat and locating the supporting seat, preceding frame all is equipped with the wheel with back frame, the rigid coupling has damper between supporting seat and the back frame, the upper end of preceding frame all is equipped with flexible handrail, the junction of flexible handrail and preceding frame has cup jointed the support handrail, two support that the activity is articulated between the handrail has the back, still be equipped with folding mechanism between two preceding frames, folding mechanism's two upper ends rigid coupling respectively has a shelves pole, be equipped with between two shelves poles and sit the cloth. The utility model can be disassembled and folded, and is convenient for storage and transportation; the shock absorption device can slow down shock, is practical and comfortable, can adjust the seat leaning direction according to needs, and is multifunctional and humanized.

Description

Portable multi-functional folding handcart of absorbing

Technical Field

This city utility model relates to the technical field of medical equipment, specifically say a multi-functional folding handcart of portable absorbing.

Background

The handcart is a handcart which can be pushed by hand to walk, is mainly used for helping the old and the people with walking obstacles to walk, keeps the balance of the body when walking through the handcart, and is widely applied to assisting the old or the patients to walk. The existing trolleys are various in types and generally comprise a foldable frame, wheels are arranged at the bottom of the frame, and a handle is arranged at the top of the frame. When the hand cart is used, the handle is held by hands, the frame can support the human body, and the hand cart is pushed to move together when the person walks forwards. When the handcart is not needed, the frame can be folded and stored.

The existing trolley has the following defects: the existing handcart has the defect that the occupied space at the wheel is relatively large due to the unreasonable design at the wheel position. And further causes the packing space and the storage space to be too large, and the production and the transportation are inconvenient. Meanwhile, most trolleys are not provided with a damping system, cannot buffer and bump, and provide stable use experience and enough safety for use. In addition, the current handcart has single function, and the seat leaning mode is not convenient and diversified.

SUMMERY OF THE UTILITY MODEL

Technical defect to existence among the background art, the utility model provides a portable absorbing multi-functional folding handcart has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

the utility model provides a multi-functional folding handcart of portable absorbing, includes the frame of two bilateral symmetry designs, the frame includes the supporting seat and locates preceding frame and the back frame on the supporting seat, preceding frame and back frame all are equipped with the wheel through the knob rigid coupling, the supporting seat with the rigid coupling has damper between the back frame, the upper end of preceding frame all is equipped with flexible handrail, flexible handrail with the junction of preceding frame has cup jointed and has supported the handrail, two it has the back, two to support the activity articulated between the handrail still be equipped with the folding mechanism of "X" shape between the preceding frame, folding mechanism and two supporting seat and two preceding frame is articulated respectively, folding mechanism's two upper ends rigid coupling respectively has two shelves pole, two be equipped with the cloth of sitting between the shelves pole.

As a further scheme of the utility model, folding mechanism includes two alternately placed connecting rods, and the middle part activity of two connecting rods is articulated, two the inboard of preceding frame all is equipped with the bracing piece, the free end of bracing piece all with the upper portion of connecting rod is connected, two the supporting seat inboard all is equipped with the support frame, two the lower extreme of connecting rod does not move about with the support frame that corresponds with it and cup joints.

As a further aspect of the present invention, the upper end of the connecting rod is two respectively the link rod, two the link rod all is located two between the frame, two the preceding tip of link rod all is equipped with the cover peg, link rod rear end is equipped with the fixed hook.

As a further scheme of the utility model, flexible handrail includes the handle and cup joints in the telescopic link of handle front end, the telescopic link with preceding vehicle frame connection department is equipped with adjust knob, the handle below is equipped with the manual brake.

As a further aspect of the present invention, the shock absorbing mechanism includes shock absorbers and connecting pieces fixedly connected to the upper and lower ends of the shock absorbers, the connecting pieces are connected to the rear ends of the shock absorbers, respectively, and the frame is connected to the supporting seats.

As a further aspect of the present invention, the folding mechanism is provided with a storage box at the front side thereof, and the storage box is connected to the hanging rod through the ear hook.

As a further aspect of the utility model, two the lower extreme of back frame all is equipped with the brake spare, the knob is the triangle knob.

The utility model has the advantages of that: the trolley can be carried and stored conveniently by a user through folding and disassembling the wheels (15), and meanwhile, the packaging volume can be saved; the utility model discloses it can cushion jolting to be equipped with damping equipment, and the cooperation brake season can fully guarantee stably, is fit for the inconvenient people of action to use more. The backrest of the handcart can be adjusted according to the needs of a user, so that the handcart is more convenient for the user to use; besides, the trolley also has a storage function, and can provide great convenience for users.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is a rear view of the present invention.

Fig. 4 is a schematic view of a part of the structure of the present invention.

Wherein: the folding bicycle comprises a bicycle frame 1, a supporting seat 11, a front bicycle frame 12, a rear bicycle frame 13, a brake piece 14, a wheel 15, a knob 16, a damping mechanism 2, a damper 21, a connecting piece 22, a telescopic handrail 3, a handle 31, a telescopic rod 32, an adjusting knob 33, a hand brake 34, a supporting handrail 4, a backrest 41, a folding mechanism 5, a stop rod 51, a piece of sitting cloth 52, a connecting rod 53, a supporting rod 54, a supporting frame 55, a hanging rod 56, a fixing hook 57, a storage box 6 and an ear hook 61.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Referring to fig. 1 to 4, a portable shock-absorbing multifunctional folding handcart comprises two frames 1 designed in bilateral symmetry, wherein each frame 1 comprises a support base 11, a front frame 12 and a rear frame 13 which are arranged on the support base 11, the front frame 12 and the rear frame 13 are both provided with wheels 15 fixedly connected through knobs 16, a shock-absorbing mechanism 2 is fixedly connected between the support base 11 and the rear frame 13, the upper end of the front frame 12 is provided with a telescopic handle 3, the joint of the telescopic handle 3 and the front frame 12 is sleeved with a support handle 4, a backrest 41 is movably hinged between the two support handles 4, an X-shaped folding mechanism 5 is further arranged between the two front frames 12, the folding mechanism 5 is respectively hinged with the two support bases 11 and the two front frames 12, the two upper ends of the folding mechanism 5 are respectively fixedly connected with two blocking rods 51, a cloth 52 is arranged between the two stop rods 51.

It should be noted that folding mechanism 5 can make this handcart can relax will frame 1 is folding to the centre, cooperation detachable wheel 15 can make the space minimizing that this handcart occupy after folding, and convenient production packing saves the packing volume, can save parking space simultaneously and conveniently carry, portable practicality. The damping mechanism 2 is arranged between the supporting seat 11 and the rear frame 13, so that jolting of a user in the using process is facilitated to be buffered, the stability of the trolley is improved, and meanwhile, the safety of the trolley can be enhanced, which is most needed by people needing to use the trolley. The user can use the device more comfortably and safely. Besides, the utility model discloses still for the user has designed the seat back sit cloth 52 with back 41, back 41 through the mode of activity handing-over install in support between the handrail 4, the user can be according to the different adjustments of use scene back 41's direction. When the user uses the handcart alone, the user can turn the backrest 41 to the front side of the handcart, and can slowly lean on the seat cloth 52 through the support handrail 4 to carry out activities such as rest and the like, and the user can sit down without going around the handcart to the front side of the handcart. When the user has family and friend to accompany, can with back 41 overturns to the rear side of handcart, adjusts this handcart into simple and easy wheelchair, just can be pushed by the accompanying person and move about and can carry out the transform that needs according to the use scene difference.

As shown in fig. 1 to 4, as a further aspect of the present invention, the folding mechanism 5 includes two connecting rods 53 disposed in a crossed manner, the middle portions of the two connecting rods 53 are movably hinged, two supporting rods 54 are disposed on the inner sides of the front frame 12, the free ends of the supporting rods 54 are connected to the upper portions of the connecting rods 53, two supporting frames 55 are disposed on the inner sides of the supporting seats 11, and the lower ends of the two connecting rods 53 are movably sleeved with the supporting frames 55 corresponding thereto.

It should be noted that folding mechanism 5 with frame 1 with supporting seat 11 active link folding mechanism 5 can pass through when folding mechanism 5 is folding bracing piece 54 with support frame 55 pulls two frame 1 folds in opposite directions, and the person of facilitating the use folds, simultaneously support frame 55 bracing piece 54 with shelves pole 51 can provide sufficient holding power when folding mechanism 5 struts, support the user and lean on sit cloth 52 is last, facilitates the use.

Referring to fig. 1 to 4, as a further aspect of the present invention, the upper ends of the connecting rods 53 are respectively two of the stop rods 51, the two stop rods 51 are both located between the two vehicle frames 1, the front end portions of the two stop rods 51 are both provided with a hanging rod 56, and the rear end of the stop rod 51 is provided with a fixing hook 57.

It should be noted that the fixing hook 57 of the present invention is used to fix two of the folded state of the cart, the cart frame 1 is prevented from being unfolded independently during the storage or transportation process.

Referring to fig. 1 to 3, as a further aspect of the present invention, the telescopic handle 3 includes a handle 31 and a telescopic rod 32 sleeved at the front end of the handle 31, an adjusting knob 33 is disposed at the joint of the telescopic rod 32 and the front frame 12, and a hand brake 34 is disposed below the handle 31.

It should be noted that the telescopic armrest 3 of the present invention can adjust the height according to the height of the user, and the adjusting mechanism is set as the adjusting knob 33 can be easily adjusted, and can provide a larger limiting capability and a higher safety compared with the adjusting mechanism of the ball-clamping type. Therefore, the handcart is suitable for users with different heights and has wide audience. Meanwhile, the trolley is provided with the hand brake 34, and the brake system is close to the hand of a user, so that the trolley is more convenient and quicker to operate.

Referring to fig. 1 and 4, as a further embodiment of the present invention, the damping mechanism 2 includes a damper 21 and a connecting member 22 fixedly connected to the upper and lower ends of the damper 21, and the connecting member 22 connects the frame 1 and the support base 11 respectively.

Referring to fig. 1 and 4, as a further aspect of the present invention, a storage box 6 is disposed at the front side of the folding mechanism 5, and the storage box 6 is connected to the hanging rod 56 through an ear hook 61.

It should be noted that the sleeve hanging rod 56 of the present invention is provided to facilitate the installation and disassembly of the user for the storage box 6, the storage box 6 can provide a storage space for the use, thereby freeing the hands of the user.

Referring to fig. 1 to 3, as a further aspect of the present invention, two of the rear frames 13 are provided with brakes 14 at the lower ends thereof, and the knobs 16 are triangular knobs.

It should be noted that brake spare 14 is used for when the user parks or the seat leans on the rest, the user can pass through this handcart of stable messenger of brake spare 14 stops, improves the stability when stopping, and the person of facilitating the use carries out other operations. The knob 16 is a triangular knob, which is advantageous for a user to easily disassemble the wheel 15 by twisting the knob 16, and is more advantageous than a general circular knob, and the knob 16 may be a four-corner knob, a hexagonal knob, or an irregular knob.

It should be further noted that the utility model discloses the beneficial effect who has lies in: the handcart can be easily folded by a user through the folding mechanism 5 and the detachable wheels 15, is convenient to carry and store, and can save the packaging volume; the utility model discloses be equipped with damping mechanism 2 can cushion jolting, and cooperation braking system can fully guarantee stably, is fit for the inconvenient people of action to use more. The backrest 41 of the handcart is also arranged to be adjustable according to the requirements of a user, so that the handcart is more convenient for the user to use; besides, the trolley also has a storage function, and can provide great convenience for users.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional folding handcart of portable absorbing, includes frame (1) of two bilateral symmetry designs, its characterized in that, frame (1) includes supporting seat (11) and locates preceding frame (12) and back frame (13) on supporting seat (11), preceding frame (12) and back frame (13) all are equipped with wheel (15) through knob (16) rigid coupling, rigid coupling has damper (2) between supporting seat (11) and the back frame (13), the upper end of preceding frame (12) all is equipped with flexible handrail (3), the junction cup joint of flexible handrail (3) and preceding frame (12) has support handrail (4), and two movable hinge joint has back (41) between support handrail (4), two still be equipped with folding mechanism (5) between preceding frame (12), folding mechanism (5) and two supporting seat (11) and two preceding frame (12) articulate respectively, two upper ends of the folding mechanism (5) are respectively fixedly connected with two blocking rods (51), and a piece of sitting cloth (52) is arranged between the two blocking rods (51).

2. The portable, shock-absorbing, multi-functional folding stroller of claim 1, wherein the folding mechanism (5) comprises two cross-disposed connecting rods (53), the middle portions of the two connecting rods (53) are movably hinged, the inner sides of the two front frames (12) are provided with support rods (54), the free ends of the support rods (54) are connected to the upper portions of the connecting rods (53), the inner sides of the two support seats (11) are provided with support frames (55), and the lower ends of the two connecting rods (53) are movably sleeved with the corresponding support frames (55).

3. The portable, shock-absorbing, multi-functional, folding stroller of claim 2, wherein the upper ends of the connecting rods (53) are provided with two stop rods (51), the two stop rods (51) are located between the two frames (1), the front ends of the two stop rods (51) are provided with hanging rods (56), and the rear ends of the stop rods (51) are provided with fixing hooks (57).

4. The portable shock-absorbing multifunctional folding handcart of claim 1, characterized in that, the telescopic handrail (3) includes a handle (31) and a telescopic rod (32) sleeved on the front end of the handle (31), the joint of the telescopic rod (32) and the front frame (12) is provided with an adjusting knob (33), and a hand brake (34) is arranged under the handle (31).

5. The portable, shock-absorbing, multi-functional, folding hand truck of claim 1, wherein the shock absorbing mechanism (2) includes a shock absorber (21) and a connecting member (22) fixedly attached to the upper and lower ends of the shock absorber (21), the connecting member (22) being connected to the rear frame (1) and the support base (11), respectively.

6. A portable, shock-absorbing, multi-functional, folding hand truck according to claim 3, characterised in that a storage compartment (6) is provided at the front side of the folding mechanism (5), the storage compartment (6) being connected to the hitching bar (56) by means of an ear-hook (61).

7. Portable, shock-absorbing multipurpose folding trolley according to claim 1, characterized in that the lower ends of both rear frames (13) are provided with brakes (14), said knob (16) being a triangular knob.