CN201712644U

CN201712644U - Multifunctional handcart

Info

Publication number: CN201712644U
Application number: CN201020257936XU
Authority: CN
Inventors: 徐立新
Original assignee: Huaian Sixin Industrial & Trade Co Ltd
Current assignee: Huaian Sixin Industrial & Trade Co Ltd
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-01-19
Anticipated expiration: 2020-07-13

Abstract

The utility model discloses a multifunctional handcart. Longitudinal beams (3) are parallelly connected between a locating rod (1) and a bottom beam (2) to form a rectangular main cart frame; a wheel shaft (4) with wheels (5) and a support plate (6) are arranged at the bottom part of the main cart frame; two inclined support shafts (8) and a pin base (9) are arranged at the middle upper part of the main cart frame in the positions on the longitudinal beams (3); and a pin (10) and a clamping slot (11) are arranged at the bottom part of the pin base (9). Longitudinal beams (14) are parallelly connected between a locating rod (12) and a bottom beam (13) to form a rectangular secondary cart frame; a universal wheel (15) and a clamping slot (17) are arranged at the bottom part of each longitudinal beam (14); and one ends of inclined supports (18) are connected with the bottom beam (13) of the secondary cart frame and the other ends thereof are connected with the inclined support shafts (8) of the main cart frame. The multifunctional handcart integrates free pulling, inclined pushing and horizontal pushing manners, and is suitable for different occasions so as to avoid repetitive investment of users.

Description

Multifunctional trolley

Technical field

The utility model belongs to mechanical field, relates to the People-Powered Vehicle, is specifically related to a kind of multifunctional trolley.

Background technology

At present, have diversified hand barrow on the market, be widely used in occasions such as logistics, supermarket, goods yard, but the most of function singlenesses of existing hand barrow, alerting ability are relatively poor, the hand barrow that integrates multiple push-pull fashion is tasted and is not appeared in the newspapers.

Summary of the invention

The purpose of this utility model is: a kind of multifunctional trolley is provided, it integrate freely drag, cant and three kinds of functions of horizontal sliding, adapt to different occasions, the many usefulness of a car are avoided user's overlapping investment.

Technical solution of the present utility model is: this hand barrow comprises main car frame, subframe and diagonal brace, and main car frame is by diagonal brace auxiliary connection vehicle frame, and integral body constitutes hand barrow; Wherein, described main car frame comprises radius stay, bottom girder, longeron, axletree, wheel, supporting plate, handgrip, the diagonal brace axle, key seat, latch and draw-in groove, the some longerons of parallel connection form rectangle master car frame between radius stay and bottom girder, axletree is installed by attaching parts in bottom at main car frame, wheel is installed at the two ends of axletree respectively, supporting plate is installed in the below of main car frame, two handles are installed in the top of main car frame, be positioned at two diagonal brace axles of installation on the longeron in the middle and upper part of main car frame, between the longeron above the diagonal brace axle, key seat is installed, key seat is positioned at the centre bit of main car frame, and latch is installed in the bottom of key seat, and the direction near radius stay on the key seat is installed two draw-in grooves; Wherein, described subframe comprises radius stay, bottom girder, longeron, cardan wheel, handrail and draw-in groove, two longerons of parallel connection form the secondary car frame of rectangle between radius stay and bottom girder, bottom at two longerons is installed cardan wheel respectively, the top that is positioned at cardan wheel on two longerons is installed draw-in groove respectively, is positioned at the radius stay top between two longerons handrail is installed; One end of two diagonal braces is connected on the bottom girder of subframe, and the other end of two diagonal braces is connected on the diagonal brace axle of main car frame, and main car frame constitutes hand barrow by diagonal brace auxiliary connection vehicle frame.

The occupation mode of hand barrow of the present utility model is as follows:

Freely drag, in the main car frame of the bottom girder of subframe and cardan wheel insertion main car frame and the space that axletree forms, the latch pinning that the radius stay of subframe is pushed downwards out, at this moment, subframe just is concealed in the main car frame below, and subframe is inoperative, uses main car frame to transport goods.

During cant, on the basis of freely dragging, latch is upwards return, the cardan wheel and the whole subframe that take out subframe in the space that the main car frame of main car frame and axletree form pull back, the radius stay of subframe is put into the draw-in groove of main car frame, oppositely sold by latch, subframe cooperates main car frame to transport goods again.

During horizontal sliding, release latch downwards on the basis of cant subframe is continued to pull back, up to the draw-in groove of the radius stay of main car frame being put into subframe, subframe cooperates main car frame to transport goods.

The utlity model has following advantage:

1, freely drag easy to operate, motion rapidly, but owing to mainly bear the weight of goods by manpower, thus its load-carrying capacity be subjected to manpower restriction and can not be too big, the while haulage time can not be grown.

2, four-wheel lands during cant, and the weight of goods is all born by wheel, like this can be laborsaving, and loading is also very convenient simultaneously.

3, horizontal sliding mode lade is more, and transportation volume is big, can bring into play the transport capacity of hand barrow to greatest extent, and is time saving and energy saving.

4, this trolley structure is simple, and is with low cost, easy to use, and applicability is strong, durable in use, and maintenance is easy, and hand barrow is realized multiple function by the different fit of main car frame and subframe.

Description of drawings

Fig. 1 is a main car frame structural representation of the present utility model

Fig. 2 is a subframe structural representation of the present utility model

Fig. 3 freely drags the form view for hand barrow of the present utility model

Fig. 4 is a hand barrow cant form view of the present utility model

Fig. 5 is a hand barrow horizontal sliding form view of the present utility model

Among the figure: 1 radius stay, 2 bottom girders, 3 longerons, 4 axletrees, 5 wheels, 6 supporting plates, 7 handgrips, 8 diagonal brace axles, 9 key seats, 10 latches, 11 draw-in grooves, 12 radius stays, 13 bottom girders, 14 longerons, 15 cardan wheels, 16 handrails, 17 draw-in grooves, 18 diagonal braces.

The specific embodiment

Shown in Fig. 1-5, this hand barrow comprises main car frame, subframe and diagonal brace, and main car frame is by diagonal brace auxiliary connection vehicle frame, and integral body constitutes hand barrow; Wherein, described main car frame comprises radius stay 1, bottom girder 2, longeron 3, axletree 4, wheel 5, supporting plate 6, handgrip 7, diagonal brace axle 8, key seat 9, latch 10 and draw-in groove 11, the some longerons 3 of parallel connection form rectangle master car frame between radius stay 1 and bottom girder 2, axletree 4 is installed by attaching parts in bottom at main car frame, wheel 5 is installed at the two ends of axletree 4 respectively, supporting plate 6 is installed in the below of main car frame, two handles 7 are installed in the top of main car frame, be positioned at two diagonal brace axles 8 of installation on the longeron 3 in the middle and upper part of main car frame, key seat 9 is installed between the longeron above the diagonal brace axle 8, key seat 9 is positioned at the centre bit of main car frame, latch 10 is installed in the bottom of key seat 9, and the direction near radius stay 1 on the key seat 9 is installed two draw-in grooves 11; Wherein, described subframe comprises radius stay 12, bottom girder 13, longeron 14, cardan wheel 15, handrail 16 and draw-in groove 17, two longerons of parallel connection 14 form the secondary car frame of rectangle between radius stay 12 and bottom girder 13, bottom at two longerons 14 is installed cardan wheel 15 respectively, the top that is positioned at cardan wheel 15 on two longerons 14 is installed respectively and is positioned at radius stay 12 tops between 17, two longerons 14 of draw-in groove handrail 16 is installed; One end of two diagonal braces 18 is connected on the bottom girder 13 of subframe, and the other end of two diagonal braces 18 is connected on the diagonal brace axle 8 of main car frame, and main car frame constitutes hand barrow by diagonal brace 18 auxiliary connection vehicle frames.

The occupation mode of hand barrow of the present utility model is as follows:

Freely drag, as shown in Figure 3, in the space that the main car frame of the bottom girder 13 of subframe and cardan wheel 15 insertion main car frames and axletree form, latch 10 pinnings that the radius stay 12 of subframe is pushed downwards out, at this moment, subframe just is concealed in the main car frame below, and subframe is inoperative, uses main car frame to transport goods.

During cant, as shown in Figure 4, on the basis of freely dragging, latch 10 is upwards return, the cardan wheel 15 and the whole subframe that take out subframe in the space that the main car frame of main car frame and axletree form pull back, the radius stay 12 of subframe is put into the draw-in groove 11 of main car frame, oppositely sold by latch 10, subframe cooperates main car frame to transport goods again.

During horizontal sliding, as shown in Figure 5, release latch 10 downwards on the basis of cant subframe is continued to pull back, up to the draw-in groove 17 of the radius stay 1 of main car frame being put into subframe, subframe cooperates main car frame to transport goods.

Claims

1. multifunctional trolley, it is characterized in that: this hand barrow comprises main car frame, subframe and diagonal brace, main car frame is by diagonal brace auxiliary connection vehicle frame, wholely constitutes hand barrow; Wherein, described main car frame comprises radius stay (1), bottom girder (2), longeron (3), axletree (4), wheel (5), supporting plate (6), handgrip (7), diagonal brace axle (8), key seat (9), latch (10) and draw-in groove (11), the some longerons of parallel connection (3) form rectangle master car frame between radius stay (1) and bottom girder (2), axletree (4) is installed by attaching parts in bottom at main car frame, wheel (5) is installed at the two ends of axletree (4) respectively, supporting plate (6) is installed in the below of main car frame, two handles (7) are installed in the top of main car frame, be positioned at longeron (3) in the middle and upper part of main car frame and go up installation two diagonal brace axles (8), between the longeron of diagonal brace axle (8) top, key seat (9) is installed, key seat (9) is positioned at the centre bit of main car frame, latch (10) is installed in the bottom of key seat (9), and key seat (9) is gone up near the direction of radius stay (1) two draw-in grooves (11) are installed; Wherein, described subframe comprises radius stay (12), bottom girder (13), longeron (14), cardan wheel (15), handrail (16) and draw-in groove (17), two longerons of parallel connection (14) form the secondary car frame of rectangle between radius stay (12) and bottom girder (13), in the bottom of two longerons (14) cardan wheel (15) is installed respectively, the top that is positioned at cardan wheel (15) on two longerons (14) is installed draw-in groove (17) respectively, is positioned at radius stay (12) top between two longerons (14) handrail (16) is installed; One end of two diagonal braces (18) is connected on the bottom girder (13) of subframe, and the other end of two diagonal braces (18) is connected on the diagonal brace axle (8) of main car frame, and main car frame constitutes hand barrow by diagonal brace (18) auxiliary connection vehicle frame.