CN206327394U - Multifunctional trolley and the handcart for having tent function - Google Patents
Multifunctional trolley and the handcart for having tent function Download PDFInfo
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- CN206327394U CN206327394U CN201621352870.6U CN201621352870U CN206327394U CN 206327394 U CN206327394 U CN 206327394U CN 201621352870 U CN201621352870 U CN 201621352870U CN 206327394 U CN206327394 U CN 206327394U
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- sweep
- support leg
- tube body
- connecting shaft
- multifunctional trolley
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Abstract
The utility model provides a kind of multifunctional trolley and has the handcart of tent function, is related to the technical field of means of transport, and the multifunctional trolley includes vehicle frame, vehicle wheel component and the first sweep of pivot joint and the second sweep；First sweep and the second sweep may be contained within vehicle frame, and the first sweep with vehicle frame is detachable is fixedly connected, the second sweep can overturn and be fastened with the first sweep；Vehicle wheel component is pivotally connected with vehicle frame.The handcart for having tent function includes canvas, multiple fixtures and multifunctional trolley, vehicle wheel component is stood on ground, duck cover is on vehicle wheel component；Fixture fixes canvas through the fixing hole of canvas surrounding, constitutes simple tent；A gateway is at least offered on simple tent.The relatively simple technical problem of the function of handcart present in prior art is alleviated, handcart is more fully utilized.
Description
Technical field
The utility model is related to vehicle arts field, more particularly, to a kind of multifunctional trolley and has tent function
Handcart.
Background technology
Handcart is the instrument through commonly used transport heavy products in daily life and building field.In prior art
In, handcart is in addition to for the goods transportation in the places such as daily life or construction site, and remaining time is mostly in idle shape
State, function and purposes are relatively simple, and this just causes resources idle, waste to a certain extent.
Therefore, it is highly desirable to design a kind of handcart of multifunction, handcart is obtained profit more fully
With.
Utility model content
The purpose of this utility model is the handcart for providing a kind of multifunctional trolley and having tent function, existing to alleviate
There is the relatively simple technical problem of the purposes and function of handcart present in technology.
The multifunctional trolley that the utility model is provided, including vehicle frame, vehicle wheel component and the first sweep of pivot joint and the
Two sweeps；First sweep may be contained within the vehicle frame with second sweep, and first sweep and the vehicle frame
Detachable to be fixedly connected, second sweep can overturn and be fastened with first sweep；The vehicle wheel component with it is described
Vehicle frame is pivotally connected.
Further, the vehicle wheel component include the first wheel, the second wheel and connecting shaft, one end of the connecting shaft with
The first wheel connection, the other end is connected with second wheel；
After the vehicle frame is arranged side by side including sweep support, at least two front support legs being arranged side by side and at least two
Supporting leg；The front support leg and the rear support leg may be contained within the sweep support, and along the length of the sweep support
Direction interval setting is spent, and positioned at the lower section of the sweep support；The bottom of the front support leg and the bottom of the rear support leg
End is located in the same horizontal plane；
First sweep and second sweep may be contained within the sweep support, and positioned at the sweep support
Top；
The connecting shaft and the bottom of each front support leg are pivotally connected.
Further, the bottom of the front support leg is provided with U-shaped socket, and the diameter of the U-shaped socket cambered surface part
Consistent with the diameter of the connecting shaft, the depth of the U-shaped socket is more than the radius of the connecting shaft；
Each U-shaped socket is plugged in the connecting shaft.
Further, the connecting shaft is telescopic shaft, and its shortest length is more than two front supports being arranged side by side
Spacing between leg.
Further, the connecting shaft includes radially empty set the first axle body together, second successively from the outside to the core
Axis body and three-axis body, the second axle body and three-axis body are two；
One of them described three-axis body installs first wheel, and another described three-axis body installs second car
Wheel；
The length of the first axle body is more than the spacing between two front support legs.
Further, also including at least one Auxiliary support leg, the Auxiliary support leg is fixedly installed on the sweep branch
On frame, and positioned at the lower section of the sweep support, between the front support leg and the rear support leg；
The Auxiliary support leg and the rear support leg are Telescopic support leg, the rear support leg pack up after length
It is consistent with the length of the front support leg, the Auxiliary support leg pack up after length be less than the front support leg length；
Maximum length after the Auxiliary support leg stretches out is consistent with the maximum length after rear support leg stretching, and institute
State Auxiliary support leg and the rear support leg to extend out to vehicle wheel component during maximum length hanging.
Further, the Auxiliary support leg includes upper tube body, lower tube body, the first elastic component and multiple locating parts；
The upper tube body is fixedly connected with the sweep support, and one end of the lower tube body is plugged in the interior of the upper tube body
In chamber, and the lower tube body can be moved up and down in the inner chamber of the upper tube body；
First elastic component is arranged in the inner chamber of the upper tube body, and positioned at the lower tube body top end face with it is described
Between the top end face of upper tube body；When first elastic component in the raw when, the lower tube body is located at the upper tube body
Bottom；
The first through hole matched with each locating part is provided with the side wall of the upper tube body, each locating part is worn
Cross the relative position that the corresponding first through hole limits the lower tube body and the upper tube body；
The structure of the rear support leg is consistent with the structure of the Auxiliary support leg.
Further, the sweep support include two the first support members be arrangeding in parallel and with the first support member phase
At least two second vertical support members, each second support member is fixedly installed between two first support members；
First support member includes outer tube and empty set the inner tube in the outer tube, the outer tube and described interior
Being provided between pipe is used for the connection component of both fixed relative positions；Each second support member is fixedly installed on what is be arranged side by side
Between two outer tubes.
Further, the connection component includes cylindrical shell and the fastener in the cylindrical shell, the fastener
Provided with lug boss and shoulder block, the top ends of the cylindrical shell are provided with the second through hole passed for the lug boss of the fastener, institute
The shoulder block for stating fastener is located in the cylindrical shell and abutted against with cylindrical shell top inner face, the cylindrical shell
The second elastic component is provided between the shoulder block of bottom inner face and the fastener；
The cylindrical shell is fixedly installed in said inner tube, and the axis and the axis of said inner tube of the cylindrical shell
It is perpendicular；At least two third through-holes passed for the lug boss of the fastener, each described 3rd are provided with the outer tube
Axis interval setting of the through hole along the outer tube.
The handcart for having tent function that the utility model is provided, including canvas, multiple fixtures and above-mentioned utility model
Multifunctional trolley described in content；
After the vehicle wheel component is removed from the vehicle frame, the connecting shaft is elongated, and the vehicle wheel component is stood on
On ground, the duck cover is on the vehicle wheel component；The surrounding of the canvas is provided with fixing hole, and the fixture is passed through
The fixing hole fixes the canvas, constitutes simple tent；A gateway is at least offered on the simple tent.
Multifunctional trolley the having the beneficial effect that compared with prior art that the utility model is provided：
The first sweep and the second sweep of pivot joint be set on vehicle frame, the first sweep with vehicle frame is detachable is fixedly connected,
Second sweep can overturn and then be fastened with the first sweep.(the i.e. place such as in daily life or construction site normal when using
When transporting article), the second sweep is fastened on the first sweep, for transporting article.Need promptly to rescue when occurring burst fire-disaster
When helping, overturn the second sweep and be laid flat, you can be used as the relief car for pushing the wounded.The Multifunctional hand that the utility model is provided
Car can either be used for the transport of the place such as in daily life or construction site article, can be used to rescue when occurring the condition of a disaster again
The wounded, alleviate the relatively simple technical problem of the function of handcart present in prior art, handcart is obtained more
Sufficiently utilize.
What the utility model was provided has the handcart of tent function having the beneficial effect that compared with prior art：
It can either be used to transport the wounded or goods and materials, makeshift tent can be built again, one-object-many-purposes can be played bigger
Value, also further increase the function of multifunctional trolley.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram for the multifunctional trolley that the utility model embodiment one is provided；
Fig. 2 is the structural representation after the vehicle wheel component elongation for the multifunctional trolley that the utility model embodiment one is provided
Figure；
Fig. 3 is the structural representation after the vehicle wheel component shortening for the multifunctional trolley that the utility model embodiment one is provided
Figure；
Fig. 4 is the structural representation of the Auxiliary support leg for the multifunctional trolley that the utility model embodiment one is provided；
Fig. 5 is the overall structure diagram for another multifunctional trolley that the utility model embodiment one is provided；
Fig. 6 is the structure of the connection component of the first support member of the multifunctional trolley that the utility model embodiment one is provided
Schematic diagram.
Icon：1- vehicle frames；2- vehicle wheel components；The sweeps of 3- first；The sweeps of 4- second；5- Auxiliary support legs；11- cars
Board mount；12- front support legs；13- rear support legs；The wheels of 21- first；The wheels of 22- second；23- connecting shafts；On 51-
Body；52- lower tube bodies；The elastic components of 53- first；54- locating parts；The support members of 111- first；The support members of 112- second；
121-U shape sockets；231- the first axle bodies；232- the second axle bodies；233- three-axis bodies；1111- outer tubes；In 1112-
Pipe；1113- connection components.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
As shown in Figure 1 and Figure 5, the multifunctional trolley that the present embodiment is provided, including vehicle frame 1, vehicle wheel component 2 and pivot joint
The first sweep 3 and the second sweep 4；First sweep 3 and the second sweep 4 may be contained within vehicle frame 1, and the first sweep 3 and vehicle frame 1
Detachable to be fixedly connected, the second sweep 4 can overturn and be fastened with the first sweep 3；Vehicle wheel component 2 is pivotally connected with vehicle frame 1.
First sweep 3 and the second sweep 4 can be arranged side by side along the length direction of vehicle frame 1, can also along vehicle frame 1 length
Direction is spent to set.It is preferred that, it is used as a kind of specific embodiment, the length side of the first sweep 3 and the second sweep 4 along vehicle frame 1
To setting, as shown in fig. 1.
The direction of arrow shown in Fig. 1 is the length direction of signified vehicle frame 1 in the present embodiment.
When the length direction of first sweep 3 and the second sweep 4 along vehicle frame 1 is set, in daily life or construction site etc.
Place is more convenient when transporting article using multifunctional trolley.
The first sweep 3 and the second sweep 4 of pivot joint, the first sweep 3 and the detachable fixation of vehicle frame 1 are set on vehicle frame 1
Connection, the second sweep 4 can overturn and then be fastened with the first sweep 3.(i.e. in daily life or construction site normal when using
When transporting article Deng place), the second sweep 4 is fastened on the first sweep 3, for transporting article.Needed when occurring burst fire-disaster
When wanting emergency relief, overturn the second sweep 4 and be laid flat, multifunctional trolley can be used as pushing the relief car of the wounded.Make this reality
The transport of the place such as in daily life or construction site article can either be used for by applying the multifunctional trolley of example offer, again can
It is used to rescue the wounded when occurring the condition of a disaster, the relatively simple technology of function for alleviating handcart present in prior art is asked
Topic, enables handcart more fully to be utilized.
On the basis of above-described embodiment, specifically, vehicle wheel component 2 includes the first wheel 21, the second wheel 22 and connection
Axle 23, one end of connecting shaft 23 is connected with the first wheel 21, and the other end is connected with the second wheel 22；Vehicle frame 1 includes sweep support
11st, the rear support leg 13 that at least two front support legs 12 and at least two being arranged side by side are arranged side by side；Front support leg 12 is with after
Supporting leg 13 may be contained within sweep support 11, and along the length direction interval setting of sweep support 11, and positioned at sweep support
11 lower section；The bottom of front support leg 12 and the bottom of rear support leg 13 are located in the same horizontal plane；First sweep 3 and the second car
Plate 4 may be contained within sweep support 11, and positioned at the top of sweep support 11；Connecting shaft 23 and the bottom pivot of each front support leg 12
Connect.
The length direction of sweep support 11 is the length direction of vehicle frame 1, and its direction is as shown in fig. 1.
It can also be more that front support leg 12 and rear support leg 13, which can be two, and the quantity of the two can be with identical
Can be different.It is preferred that, as a kind of specific embodiment, front support leg 12 and rear support leg 13 are two.
Two front support legs 12 and two rear support legs 13 being disposed on sweep support 11 can play enough
Supporting role, and more save material compared to the situation of more front support legs 12 and rear support leg 13.
It can be fixedly connected between front support leg 12 and rear support leg 13 and sweep support 11 for non-dismountable formula, can also
It is fixedly connected to be detachable.It is preferred that, as a kind of specific embodiment, it is between rear support leg 13 and sweep support 11
It is detachable to be fixedly connected.
When multifunctional trolley is walked, by first wheel 21 at the two ends of connecting shaft 23 and the second wheel 22 as supporting, OK
The balance walked is more preferably.Connecting shaft 23 and the bottom of each front support leg 12 are pivotally connected, and connecting shaft 23 is pulled down from front support leg 12
Afterwards, vehicle wheel component 2 is separated with vehicle frame 1, and multifunctional trolley is changed into front support leg 12 and rear support leg 13 lands, and because before
The bottom of supporting leg 12 and the bottom of rear support leg 13 are located in the same horizontal plane, so the first sweep 3 and the second sweep 4 are close
Level.Now, the second sweep 4 of upset makes it overlap or be fixedly connected with sweep support 11, and multifunctional trolley can be used as bed
Use, further increase the function of multifunctional trolley, improve the utilization rate of resource.
On sweep support 11, baffle plate or guardrail can also be set along the both sides of its width, make multifunctional trolley
When transporting article, article is not easy to slide from both sides.
As shown in figure 1, being gone back between front support leg 12 and sweep support 11 and between rear support leg 13 and sweep support 11
Bracing piece can be set, and each bracing piece is respectively positioned on front support leg 12 and rear support leg 13 with one end that sweep support 11 is connected
Between.
On the basis of above-described embodiment, specifically, the bottom of front support leg 12 is provided with U-shaped socket 121, and U-shaped is inserted
The diameter of 121 cambered surface parts of mouth is consistent with the diameter of connecting shaft 23, and the depth of U-shaped socket 121 is more than the radius of connecting shaft 23；Respectively
U-shaped socket 121 is plugged in connecting shaft 23.
Further, the depth of U-shaped socket 121 is more than the diameter of connecting shaft 23 in the present embodiment.
Further, it is also possible to set through hole beyond one end of connecting shaft 23 in U-shaped socket 121, bolt passes through through hole and nut
Connecting shaft 23 is limited in U-shaped socket 121 by collective effect, make front support leg 12 will not because road surface is excessively jolted and from connecting shaft
Depart from 23.
The detachable pivot joint of front support leg 12 and connecting shaft 23 is realized by U-shaped socket 121, can either be realized by car
Wheel assembly 2 drives vehicle frame 1 to move, and operation during by vehicle wheel component 2 by being removed on vehicle frame 1 is again more easy.
In addition, the detachable pivot joint between front support leg 12 and connecting shaft 23 can also be realized by other means, example
Such as：The bottom of front support leg 12 is provided with the through-hole structure of corresponding size, and connecting shaft 23 passes through through hole；Or, front support leg 12
Bottom C-shaped lock tube is set, openend and the nut screw connection of bolt through C-shaped lock tube are acted on, and then connecting shaft 23 is limited into C
In shape lock tube, etc..
On the basis of above-described embodiment, specifically, connecting shaft 23 be telescopic shaft, and its shortest length be more than be arranged side by side
Two front support legs 12 between spacing.
When connecting shaft 23 is telescopic shaft, load and the difference of pavement behavior that user can be according to multifunctional trolley,
The length of connecting shaft 23 is adjusted, and then changes the spacing between the first wheel 21 and the second wheel 22, makes what the present embodiment was provided
Multifunctional trolley operation is more steady, and adaptability is stronger.
On the basis of above-described embodiment, specifically, connecting shaft 23 include radially from the outside to the core successively empty set one
The first axle body 231, the second axle body 232 and the three-axis body 233 risen, the second axle body 232 and three-axis body 233 are two；Its
In three-axis body 233 first wheel 21 is installed, another three-axis body 233 installs the second wheel 22；The first axle body 231
Length is more than the spacing between two front support legs 12.
Connecting shaft 23 includes radially empty set the first axle body 231 together, the and of the second axle body 232 successively from the outside to the core
Three-axis body 233, the second axle body 232 and three-axis body 233 are two, i.e. two the second axle bodies 232 are on the first axle body
231 are symmetrical arranged and are inserted in the inside of the first axle body, and two three-axis bodies 233 are symmetrical arranged and inserted on the first axle body 231
Inside the second axle body 232.
Connecting shaft 23 be elongation state when, as shown in Fig. 2 between adjacent the first axle body 231 and the second axle body 232 and
It can be fixed between adjacent the second axle body 232 and three-axis body 233 by screw bolt and nut.Connecting shaft 23 is shortening state
When, as shown in figure 3, the relative position of the first axle body 231, the second axle body 232 and three-axis body 233 can also pass through bolt and spiral shell
Mother is fixed.
When need not by the length adjustment of connecting shaft 23 to it is most long when, two three-axis bodies 233 can be kept to shrink in phase
The inside for the second axle body 232 answered, while by two the second axle bodies 232 by pulling out and fixing in the first axle body 231.Or, protect
Hold two the second axle bodies 232 to shrink in the inside of the first axle body 231, while by two three-axis bodies 233 by corresponding second axle
Pulled out in body 232 and fixed.Can also be by increasing the 4th axis body, the 5th axis body or the 6th axis body, etc., to increase connection
The adjustability of the length of axle 23.
Stretching for connecting shaft 23 is realized by a first axle body 231, two the second axle bodies 232 and two three-axis bodies 233
Contracting, assembling more facilitates and the fault rate of connecting shaft 23 is lower.
On the basis of above-described embodiment, specifically, also including at least one Auxiliary support leg 5, Auxiliary support leg 5 is fixed
It is arranged on sweep support 11, and positioned at the lower section of sweep support 11, between front support leg 12 and rear support leg 13；Auxiliary
Supporting leg 5 and rear support leg 13 are Telescopic support leg, rear support leg 13 pack up after length and the length of front support leg 12
Unanimously, the length after Auxiliary support leg 5 is packed up is less than the length of front support leg 12；Maximum length after the stretching of Auxiliary support leg 5
Maximum length after being stretched out with rear support leg 13 is consistent, and Auxiliary support leg 5 and rear support leg 13 car when extending out to maximum length
Wheel assembly 2 is hanging.
The quantity of Auxiliary support leg 5 can be one, or multiple.It is preferred that, Auxiliary support leg 5 is to be arranged side by side
And spaced two.
Two Auxiliary support legs 5 and two rear support legs 13 jointly support sweep support 11 when, multifunctional trolley it is flat
The performance that weighs is more preferable.
During multifunctional trolley normal work, Auxiliary support leg 5 and rear support leg 13 are in contraction state, it is necessary to by car
When wheel assembly 2 is removed, Auxiliary support leg 5 and rear support leg 13 can be adjusted to elongation state, so that the first wheel 21 and second
Wheel 22 is hanging, is easy to remove connecting shaft 23 from front support leg 12.
Auxiliary support leg 5 pack up after length be less than front support leg 12 length, Auxiliary support leg work(more than 5 pairs can be reduced
Influence during energy handcart normal work.
By setting telescopic Auxiliary support leg 5 and rear support leg 13, it can be more convenient, labour-saving is by vehicle wheel component 2
Disassembled from front support leg 12.
In addition, Auxiliary support leg 5 can also be arranged at the front of front support leg 12 (i.e. along the length direction of sweep support 11
It is followed successively by：Rear support leg 13, front support leg 12 and Auxiliary support leg 5) or the lower section of vehicle frame 1 other positions, as long as can expire
Sufficient Auxiliary support leg 5 coordinates with rear support leg 13 smoothly supports the normal row of sweep support 11 again not to multifunctional trolley
Walk to impact.
On the basis of above-described embodiment, specifically, as shown in figure 4, Auxiliary support leg 5 includes upper tube body 51, lower tube body
52nd, the first elastic component 53 and multiple locating parts 54；Upper tube body 51 is fixedly connected with sweep support 11, and one end of lower tube body 52 is plugged
In the inner chamber of upper tube body 51, and lower tube body 52 can be moved up and down in the inner chamber of upper tube body 51；First elastic component 53 is set
In the inner chamber of upper tube body 51, and it is located between the top end face of lower tube body 52 and the top end face of upper tube body 51；When the first elastic component
53 in the raw when, lower tube body 52 be located at upper tube body 51 bottom；It is provided with the side wall of upper tube body 51 and each locating part
54 first through hole matched, each locating part 54 limits the relative position of lower tube body 52 and upper tube body 51 through corresponding first through hole
Put.
Specifically, one end of lower tube body 52 is plugged in the inner chamber of upper tube body 51, and lower tube body 52 can be in upper tube body 51
Inner chamber in move up and down can be rib that the bottom of upper tube body 51 sets the center radiation of oriented its cross section, lower tube body 52
Top be provided with shoulder block, rib is used to stop that shoulder block is passed；It is provided with and matches with locating part 54 on the side wall of upper tube body 51
First through hole, when Auxiliary support leg 5 is packed up, the shoulder block on the top of lower tube body 52 is located at the top by hole, and locating part 54 is plugged
In first through hole, shoulder block and the locating part 54 on the top of lower tube body 52 are abutted against.
First elastic component 53 can be spring, when Auxiliary support leg 5 is in contraction state, because the stop of locating part 54 is made
With spring is between the top end face of upper tube body 51 and the top end face of lower tube body 52 in the state compressed；When needs aid in branch
When support leg 5 extends, locating part 54 is pulled out, lower tube body 52 is that relative upper tube body 51 is moved under the elastic force effect of spring, until its
The rib of shoulder block and upper tube body 51 is abutted against, now, and the length of Auxiliary support leg 5 is to reach maximum.
The shape of locating part 54 can be column or sheet, etc., the quantity of locating part 54 can for two, three,
Four, etc..The structure and quantity of first through hole on the side wall of upper tube body 51 are consistent with the structure and quantity of locating part 54.Limit
The main function of position part 54 is the position of the shoulder block through first through hole limitation lower tube body 52 top on the side wall of upper tube body 51, because
This, all structures for being that by above-mentioned functions can serve as the signified locating part 54 of the present embodiment.
Upper tube body 51 can include end cap and body, can be fixedly connected, also may be used to be detachable between end cap and body
Think that non-dismountable formula is fixedly connected.Preferably, be between end cap and body it is detachable be fixedly connected, for example：Threaded connection.
When being detachable be fixedly connected between end cap and body, the first elastic component 53 is conveniently adjusted, and then adjusts Auxiliary support leg 5 and is received
Length during contracting or when extending out to maximum length.
Connection between Auxiliary support leg 5 and sweep support 11 can be that threaded connection can also be welding, it is preferred that make
For a kind of specific embodiment, to be threadedly coupled between the end cap and body of upper tube body 51, Auxiliary support leg 5 and sweep support
Also it is threaded connection between 11.
When being threaded connection between the end cap and body of upper tube body 51, between Auxiliary support leg 5 and sweep support 11, just
In adjusting the first elastic component 53, and then length when adjusting when Auxiliary support leg 5 shrinks or extend out to maximum length.
, can when Auxiliary support leg 5 is made up of upper tube body 51, lower tube body 52, the first elastic component 53 and multiple locating parts 54
The length of Auxiliary support leg 5 is easily adjusted very much, it is simple to operate.
The structure of rear support leg 13 is consistent with the structure of Auxiliary support leg 5, and simply length during its contraction is more than auxiliary branch
Length when support leg 5 is shunk.Concrete structure, is repeated no more.
On the basis of above-described embodiment, specifically, sweep support 11 includes two the first support members 111 be arrangeding in parallel
With at least two second support members 112 perpendicular with the first support member 111；First support member 111 includes the He of outer tube 1111
Inner tube 1112 of the empty set in outer tube 1111, being provided between outer tube and inner tube is used for the connection group of both fixed relative positions
Part 1113；Each second support member 112 is fixedly installed between two outer tubes 1111 being arranged side by side.
The empty set of inner tube 1112 enables the length of the first support member 111 to adjust, then pass through connection group in outer tube 1111
Part 1113 fixes the relative position of the two, when the places such as in daily life or construction site provided with the present embodiment it is multi-functional
During transported in hand truck fashion article, the second sweep 4 is fastened on the first sweep 3, can be by adjusting outer tube 1111 and inner tube 1112
Relative position change the first support member 111 length, allow user to use more convenient.
Side directed downwardly can also set hook on first support member 111, to increase the storing of the first support member 111
Energy.
On the basis of above-described embodiment, specifically, connection component 1113 includes cylindrical shell and in cylindrical shell
Fastener, fastener is provided with lug boss and shoulder block, and the top ends of cylindrical shell are provided with the second through hole passed for the lug boss of fastener,
The shoulder block of fastener is located in cylindrical shell and abutted against with cylindrical shell top inner face, bottom inner face and the card of cylindrical shell
The second elastic component is provided between the shoulder block of part；Cylindrical shell is fixedly installed in inner tube 1112, and the axis of cylindrical shell with it is interior
The axis perpendicular of pipe 1112；At least two third through-holes passed for the lug boss of fastener are provided with outer tube 1111, respectively
Axis interval setting of the third through-hole along outer tube 1111.
Lug boss can be hemisphere, and the structure of fastener can be as shown in Figure 6.Wherein, the top and bottom of cylindrical shell
Be when relative connection component 1113 is placed by the orientation in Fig. 6 for.
When outer tube 1111 be located at first position when, lug boss pass through corresponding third through-hole, fixed jacket pipe 1111 with
The relative position of inner tube 1112, now, the length of the first support member 111 are most short；It is convex when outer tube 1111 is located at the second place
The portion of rising passes through another corresponding third through-hole, fixed jacket pipe 1111 and the relative position of inner tube 1112, now, the first support
The length of part 111 is most long.
Two on connection component 1113 and outer tube 1111 being made up of fastener, the second elastic component and cylindrical shell the
The regulation of three through holes and the relative position of fixed jacket pipe 1111 and inner tube 1112, need to only be pressed through the convex of the fastener of third through-hole
The portion of rising can pull inner tube 1112 to manage, regulation outer tube 1111 and the relative position of inner tube 1112, when lug boss passes through another
During third through-hole, the relative position of outer tube 1111 and inner tube 1112 is fixed again, and then realizes the length of the first support member 111
Regulation.Make the regulation of the length of the first support member 111 more convenient, the relative position between outer tube 1111 and inner tube 1112
Fixation is also more secure.
, can also be in outer tube 1111 when the diameter parallel of the line between two third through-holes and outer tube 1111
Gib block with the diameter parallel of outer tube 1111 is set on inwall, corresponding gathering sill is set on the outer wall of inner tube 1112.
By the guide effect of gib block and gathering sill, lug boss when making outer tube 1111 with 1112 relative motion of inner tube on fastener is more
Third through-hole is easily slid into, outer tube 1111 and the fixation of inner tube 1112 is easier.
Auxiliary support leg 5, rear support leg 13, the telescopic structure of 23 and first support member of connecting shaft 111 can with general,
Three kinds of scalable modes can, explanation is not repeated in concrete structure herein.
On the basis of above-described embodiment, held specifically, the two ends of sweep support 11 along its length are each provided with two
Being detachable be fixedly connected between front support leg 12, rear support leg 13 and Auxiliary support leg 5 and sweep support 11.
The two ends of sweep support 11 along its length are each provided with two handles, front support leg 12, rear support leg 13 and
Be between Auxiliary support leg 5 and sweep support 11 it is detachable be fixedly connected, when required, front support leg can be removed
12nd, rear support leg 13 and Auxiliary support leg 5, the first sweep 3 and the second sweep 4 by sweep support 11 and thereon regard stretcher
Use, further increase the function of multifunctional trolley.
Embodiment two
The handcart for having tent function that the present embodiment is provided, including described in canvas, multiple fixtures and embodiment one
Multifunctional trolley；After vehicle wheel component 2 is removed from vehicle frame 1, connecting shaft 23 is elongated, and vehicle wheel component 2 is stood on into ground
On, duck cover is on vehicle wheel component 2；The surrounding of canvas is provided with fixing hole, and fixture fixes canvas through fixing hole, structure
Into simple tent；A gateway is at least offered on simple tent.
Usual tent limited amount during the disaster relief, be from each side's material allocation.There is tent function using what the present embodiment was provided
Handcart, can either be used to transport the wounded or goods and materials, makeshift tent can be built again, one-object-many-purposes can be played bigger
Value, also further increase the function of multifunctional trolley.
In addition, a cross bar can also be set between two the first support members 111, the bag of canvas is stored for achieving
Son, the cross bar can be located at what user was normally gripped using close user on the first support member 111 during multifunctional trolley
One end.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of multifunctional trolley, it is characterised in that including：First sweep of vehicle frame (1), vehicle wheel component (2) and pivot joint
And the second sweep (4) (3)；First sweep (3) may be contained within the vehicle frame (1) with second sweep (4), and described
First sweep (3) with the vehicle frame (1) is detachable is fixedly connected, second sweep (4) can overturn and with described first
Sweep (3) is fastened；The vehicle wheel component (2) is pivotally connected with the vehicle frame (1).
2. multifunctional trolley according to claim 1, it is characterised in that the vehicle wheel component (2) includes the first wheel
(21), the second wheel (22) and connecting shaft (23), one end of the connecting shaft (23) is connected with first wheel (21), another
End is connected with second wheel (22)；
The vehicle frame (1) includes sweep support (11), at least two front support legs being arranged side by side (12) and at least two side by side
The rear support leg (13) of setting；The front support leg (12) and the rear support leg (13) may be contained within the sweep support (11)
On, and along the length direction interval setting of the sweep support (11), and positioned at the lower section of the sweep support (11)；Before described
The bottom of supporting leg (12) and the bottom of the rear support leg (13) are located in the same horizontal plane；
First sweep (3) and second sweep (4) may be contained within the sweep support (11), and positioned at the sweep
The top of support (11)；
The bottom of the connecting shaft (23) and each front support leg (12) is pivotally connected.
3. multifunctional trolley according to claim 2, it is characterised in that the bottom of the front support leg (12) is provided with
U-shaped socket (121), and the diameter of the U-shaped socket (121) cambered surface part is consistent with the diameter of the connecting shaft (23), the U
The depth of shape socket (121) is more than the radius of the connecting shaft (23)；
Each U-shaped socket (121) is plugged in the connecting shaft (23).
4. the multifunctional trolley according to Claims 2 or 3, it is characterised in that the connecting shaft (23) is telescopic shaft, and
Its shortest length is more than the spacing between two front support legs (12) being arranged side by side.
5. multifunctional trolley according to claim 4, it is characterised in that the connecting shaft (23) is included radially certainly
The first axle body (231), the second axle body (232) and the three-axis body (233) of empty set together, the second axle body successively outside to inside
And three-axis body (233) is two (232)；
One of them described three-axis body (233) installs first wheel (21), and another described three-axis body (233) is installed
Second wheel (22)；
The length of the first axle body (231) is more than the spacing between two front support legs (12).
6. multifunctional trolley according to claim 2, it is characterised in that also including at least one Auxiliary support leg (5),
The Auxiliary support leg (5) is fixedly installed on the sweep support (11), and positioned at the lower section of the sweep support (11), place
Between the front support leg (12) and the rear support leg (13)；
The Auxiliary support leg (5) and the rear support leg (13) are Telescopic support leg, and the rear support leg (13) is packed up
Length afterwards is consistent with the length of the front support leg (12), the Auxiliary support leg (5) pack up after length be less than it is described before
The length of supporting leg (12)；
Maximum length after the Auxiliary support leg (5) is stretched out is consistent with the maximum length after the rear support leg (13) stretching,
And to extend out to during maximum length the vehicle wheel component (2) hanging for the Auxiliary support leg (5) and the rear support leg (13).
7. multifunctional trolley according to claim 6, it is characterised in that the Auxiliary support leg (5) includes upper tube body
(51), lower tube body (52), the first elastic component (53) and multiple locating parts (54)；
The upper tube body (51) is fixedly connected with the sweep support (11), and one end of the lower tube body (52) is plugged on described
In the inner chamber of body (51), and the lower tube body (52) can be moved up and down in the inner chamber of the upper tube body (51)；
First elastic component (53) is arranged in the inner chamber of the upper tube body (51), and positioned at the top of the lower tube body (52)
Between the top end face of face and the upper tube body (51)；When first elastic component (53) in the raw when, the lower tube body
(52) it is located at the bottom of the upper tube body (51)；
The first through hole matched with each locating part (54) is provided with the side wall of the upper tube body (51), it is each described spacing
Part (54) limits the lower tube body (52) and the relative position of the upper tube body (51) through the corresponding first through hole；
The structure of the rear support leg (13) is consistent with the structure of the Auxiliary support leg (5).
8. the multifunctional trolley according to any one of claim 2,3,6,7, it is characterised in that the sweep support (11)
Including two the first support members (111) be arrangeding in parallel and perpendicular with first support member (111) at least two second
Support member (112)；
First support member (111) includes outer tube (1111) and empty set the inner tube in the outer tube (1111)
(1112), being provided between the outer tube and said inner tube is used for the connection component (1113) of both fixed relative positions；
Each second support member (112) is fixedly installed between two be arranged side by side the outer tube (1111).
9. multifunctional trolley according to claim 8, it is characterised in that the connection component (1113) includes column shell
Body and the fastener in the cylindrical shell, the fastener are provided with lug boss and shoulder block, and the top ends of the cylindrical shell are set
Have the second through hole that the lug boss for the fastener is passed, the shoulder block of the fastener be located in the cylindrical shell and with the post
Shape housing tip inner face is abutted against, and the second bullet is provided between the bottom inner face of the cylindrical shell and the shoulder block of the fastener
Property part；
The cylindrical shell is fixedly installed in said inner tube (1112), and the axis and said inner tube of the cylindrical shell
(1112) axis perpendicular；Be provided with the outer tube (1111) at least two for the fasteners lug boss pass the
Three through holes, axis interval setting of each third through-hole along the outer tube (1111).
10. a kind of handcart for having a tent function, it is characterised in that appoint including canvas, multiple fixtures and claim 4-9
Multifunctional trolley described in one；
After the vehicle wheel component (2) is removed from the vehicle frame (1), the connecting shaft (23) is elongated, and by the vehicle wheel component
(2) stand on ground, the duck cover is on the vehicle wheel component (2)；The surrounding of the canvas is provided with fixing hole, institute
State fixture to fix the canvas through the fixing hole, constitute simple tent；One is at least offered on the simple tent
Individual gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352870.6U CN206327394U (en) | 2016-12-09 | 2016-12-09 | Multifunctional trolley and the handcart for having tent function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352870.6U CN206327394U (en) | 2016-12-09 | 2016-12-09 | Multifunctional trolley and the handcart for having tent function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327394U true CN206327394U (en) | 2017-07-14 |
Family
ID=59289898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352870.6U Expired - Fee Related CN206327394U (en) | 2016-12-09 | 2016-12-09 | Multifunctional trolley and the handcart for having tent function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206327394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476859A (en) * | 2016-12-09 | 2017-03-08 | 广东技术师范学院 | Multifunctional trolley and the handbarrow having tent function |
| CN110395420A (en) * | 2019-07-26 | 2019-11-01 | 上海紫东尼龙材料科技有限公司 | Film roll erects packing method |
-
2016
- 2016-12-09 CN CN201621352870.6U patent/CN206327394U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476859A (en) * | 2016-12-09 | 2017-03-08 | 广东技术师范学院 | Multifunctional trolley and the handbarrow having tent function |
| CN106476859B (en) * | 2016-12-09 | 2019-06-07 | 广东技术师范学院 | Multifunctional trolley and the trolley for having tent function |
| CN110395420A (en) * | 2019-07-26 | 2019-11-01 | 上海紫东尼龙材料科技有限公司 | Film roll erects packing method |
| CN110395420B (en) * | 2019-07-26 | 2021-09-03 | 上海紫东尼龙材料科技有限公司 | Vertical packaging method for film roll |
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