CN207403774U - A kind of multi-functional tortoise vehicle - Google Patents
A kind of multi-functional tortoise vehicle Download PDFInfo
- Publication number
- CN207403774U CN207403774U CN201721323907.7U CN201721323907U CN207403774U CN 207403774 U CN207403774 U CN 207403774U CN 201721323907 U CN201721323907 U CN 201721323907U CN 207403774 U CN207403774 U CN 207403774U
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- hole
- support panel
- castor
- handle
- push rod
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Abstract
The utility model discloses a kind of multi-functional tortoise vehicles, and including support panel and the castor for being arranged on supporting surface bottom, the support panel is equipped with splicing fixing piece, and multiple support panels can carry out free splicing;The support panel bottom is equipped with castor storage space;The castor is mounted on by hinged seat on support panel, and the castor is with the first working position vertically arranged with support panel after expansion and folding and retraction in the second working position in the castor storage space.The multi-functional tortoise vehicle of the utility model, castor with folding and unfolding, can be more convenient for the storage and transport of tortoise vehicle, avoid the damage to castor in storage and transportational process.Meanwhile support panel can facilitate the multiple splicings of realization, ensure that tortoise vehicle can meet the use of various occasions.
Description
Technical field
The utility model is related to a kind of means of transports, are specifically related to a kind of multi-functional tortoise vehicle.
Background technology
Tortoise vehicle, that is, small boxcar, that is, putting chest can move, but a kind of light trolley without handle, because putting chest
Afterwards, the very much lovely small tortoise of pattern picture, thus gain the name:Tortoise vehicle.The current most structure of tortoise vehicle is relatively simple, function
It is single.
Utility model content
The utility model provides a kind of multi-functional tortoise vehicle, and when not in use, castor can be accommodated in support panel,
So that cart becomes platy structure, convenient retracted and transport.Meanwhile tortoise vehicle itself is freely assembled.
The technical solution of the utility model is described further below:
A kind of multi-functional tortoise vehicle, including support panel and the castor for being arranged on supporting surface bottom, on the support panel
Equipped with splicing fixing piece, multiple support panels can carry out free splicing;The support panel bottom is equipped with castor storage space;Institute
It states castor to be mounted on support panel by hinged seat, which has the first work vertically arranged with support panel after expansion
Position and folding and retraction are in the second working position in the castor storage space.
The multi-functional tortoise vehicle of the utility model can quickly realize the splicing of multiple tortoise vehicles by splicing fixing piece, can expire
The needs of the various use occasions of foot.Meanwhile castor can be convenient for collecting, that is, saves parking space, has been also convenient for transporting and store,
Tortoise vehicle can be used as panel simultaneously so that the practicability of tortoise vehicle is stronger.
Preferably, the support panel is made of two daughter boards being hinged;It is equipped with simultaneously on the support panel
Stretching under horizontal stretching state is located in by folding locating piece that two daughter boards are located under folded state and by two daughter boards
Open up locating piece.Using the technical solution, when not in use, the tortoise vehicle of the utility model can be further folded into " luggage case "
The structure of formula has further facilitated transport and storage, while has reduced area occupied.
Preferably, it is described stretching, extension locating piece include be separately positioned on two daughter boards be hinged side and cooperate convex block with
Notch.As further preferred, convex block and card slot set multipair.Using the structure of convex block and card slot, on the one hand, at two
After daughter board expansion, on the convex block card such as same support panel on a daughter board in the card slot of adjacent daughter board, two daughter boards no longer can
It is enough further to rotate, two daughter boards are fixed on horizontal development state.On the other hand, after two daughter boards fold into position, formed
" luggage case " structure, convex block are used as " luggage case " structural support leg simultaneously, ensure the stability of tortoise vehicle after folding.
Preferably, the stretching, extension locating piece includes:
It is disposed therein hinge hole and reception hole of the daughter board perpendicular to the one side of hinged side;
It is arranged on the location hook that in hinge hole can be moved axially and circumferentially rotate;
It is arranged on location hole of another daughter board perpendicular to the one side of hinged side;
There is the location hook hook portion to be accommodated in hook portion insertion phase after the storage working position in the reception hole and rotation
Adjacent daughter board upper Positioning holes realize the installment work position of two daughter board positioning.
In the utility model, " the hinged side " refers to the one side that articulated shaft or hinge hole are set on daughter board.It is described " to hang down
Directly in the one side of hinged side " refer to the one side adjacent with " the hinged side ".
The stretching, extension locating piece of above two structure can individually select one of which, can also use simultaneously, as into one
Step is preferred, and the stretching, extension locating piece includes both the above.Realized simultaneously using above two structure to sub- plate level stretch-like
The positioning of state.As further preferred, after two daughter boards are sufficiently spread out, two daughter boards form complete plate body structure.It is hinged
Hole and reception hole, location hole are located at sustained height, and reception hole and location hole are along hinge hole center symmetric setting.Two daughter boards fill
After point expansion, location hook from reception hole is lifted, rotates 180 degree, in location hook insertion location hole, can be avoided between two daughter boards
It rotates and moves.
Preferably, location hook axial direction resetting spring and axial anti-falling piece are equipped in the hinge hole.Location hook is axially multiple
The setting of position spring, after location hook is discharged, can promote location hook to quickly enter in reception hole or location hole, and avoid positioning
Hook voluntarily comes off reception hole or location hole.The axial direction anti-falling piece is the positioning protrusion for being arranged on location hook bottom, described
The positioning convex platform of limitation positioning protrusion is equipped in hinge hole.
Preferably, the support panel is equipped with the hinge hole being arranged in pairs and reception hole and is arranged on hinge hole
The interior location hook that can be moved axially and circumferentially rotate;Simultaneously location hole is additionally provided on the support panel;When needing to spell
When connecing, hook portion insertion is adjacent after the location hook is accommodated in the storage working position in the reception hole and rotation with hook portion
Support panel upper Positioning holes realize the installment work position of two support panel positioning.
Preferably, location hook axial direction resetting spring and axial anti-falling piece are equipped in the hinge hole.
Preferably, further including handle, which is detachable structure;The support panel is equipped with to store described
The handle storage space of handle and the handle locating piece being located in handle in handle storage space;On the support panel
Simultaneously equipped with blocked hole and the locking piece that handle can be fixed in blocked hole.
Handle can be fixed in the blocked hole of support panel, be moved easily tortoise vehicle etc..Meanwhile when tortoise vehicle folds
Afterwards, it is convenient to carrying and carrying of tortoise vehicle etc. using handle.When not in use, handle can be stored and handle storage space
It is interior.
Preferably, the tortoise vehicle further includes push rod, the push rod is detachable structure;The support panel is equipped with
The push rod locating piece being located in for the push rod storage space for storing the push rod and by push rod in push rod storage space;Institute
Stating locking piece can be located in the push rod in the blocked hole.
For convenience of hand push tortoise vehicle, push rod can be fixed in the blocked hole of support panel, be moved easily tortoise vehicle etc..
When not in use, can will push rod storage with push rod storage space in.
Tortoise vehicle upper push-rod, can install one, can also install simultaneously multiple, can adjust according to actual needs.
Preferably, the push rod storage space is arranged on support panel bottom surface.The use of tortoise vehicle is further facilitated.
The use as support plate has been also convenient for simultaneously.
Preferably, the push rod is stretching structure.The height of push rod can be adjusted according to actual needs, to facilitate various fields
Close the use with various height users.The stretching structure is generally made of multiple casings for being mutually arranged and sliding setting,
Top is the handle of push rod.It is equipped between multiple casings and relatively-stationary position limiting structure can be achieved, for example can be raised and recessed
Structure of slot cooperation etc..
In the utility model, push rod is subjected to thrust or pulling force, to realize the driving to tortoise vehicle.The utility model
In, it is equipped with simultaneously on the support panel and castor is maintained at the first working position or is maintained at the castor locking of the second working position
Part.
In the first working position, castor is perpendicular to support panel, for the state of tortoise vehicle normal use.When need not use
Tortoise vehicle or need not use castor when, castor can be retractable in castor storage space, i.e., so that castor be in second
Working position state.Using above-mentioned technical proposal, you can used the tortoise vehicle of the utility model as conventional cart, i.e. castor
Normal operating conditions is in push rod etc., push rod can also be packed up, be used as tortoise vehicle;It is of course also possible to by push rod
It all stores with castor, is used using tortoise vehicle as support plate.
Preferably, further including to install the caster seat of the castor, which is equipped with to cut with scissors with hinged seat
The hinge hole and lock hole connect;
The castor locking piece is the slide being slidably arranged on support panel, and the one side of the slide towards lock hole is equipped with
At least one locking bar, and the slide can be moved along locking bar axial reciprocating;
The lock hole be at least two, and when the castor is in the first working position at least one lockhole with it is described
Locking hole site when castor is in the second working position overlaps, and with the locking bar face;
When the castor is located at the first working position or the second working position, realized in the lock hole of the locking bar insertion face
Positioning to castor.
In the utility model, one-way wheel may be employed in the castor, and either universal wheel etc. or part are one-way wheel part
Universal wheel etc. realizes the installation with hinged seat by caster seat.
Under free state, caster seat can rotate in hinged seat.It is final to realize to foot in order to realize the positioning to caster seat
The positioning of wheel, lock hole is misaligned with hinge hole, (works when locking bar is inserted into corresponding lock hole in the first working position or second
With it to positive lock hole during position) after, under the collective effect of articulated shaft and locking bar, realize the stable position to castor.
Preferably, the locking bar is at least two;The lock hole is at least three, and is in first in the castor
Two when at least two lockholes are in the second working position with castor during working position locking hole sites overlap, and with it is described
Locking bar face.Locking bar uses at least two, further increases the stability of locking.
As further preferred, the lock hole is three, and three lock holes are equal apart from hinge hole centre distance, three
Lock hole and the line at hinge hole center are set successively in 90 degree.
Preferably, being fixed with slide gag lever post on the slide, the slide is equipped with what is passed through for slide gag lever post
Slide limit hole.The slide limit hole is horizontally disposed waist-shaped hole or bar hole etc., is being realized by slide gag lever post
While slide installation positioning, restriction effect is also functioned to, realizes the restriction to two limit of sports record of slide.
Preferably, thrust elastic component is equipped between the slide and support panel.The setting of thrust elastic component, for promoting
Slide is made quickly to be moved to hinged seat direction, quickly realizes positioning of the locking bar to caster seat and castor.The thrust elasticity
Part general spring part.
Preferably, reduction torsion spring is equipped between the caster seat and hinged seat.Using reduction torsion spring, can promote to be in
The castor of free state can turn to rapidly vertical operation state, that is, reach the first working position.
Preferably, the locking piece includes:
The pedestal being fixed on support panel;
Two movable blocks being slidably arranged in pedestal;
Be slidably arranged in the bolts of two on pedestal coaxial arrangements, two bolts back to the extended pedestal insertion in one end
In the blocked hole, the other end is fixed with corresponding movable block;
The push rod bottom is equipped with the push rod location hole that can coordinate with the bolt external part;
Under the drive of movable block, the bolt can coordinate realization positioning with blocked hole is stretched into the push rod location hole
The first working position and discharge the second working position of the push rod after shrinking.
In the utility model, the support panel bottom is provided with to install the accommodation space of the pedestal.The bottom
Seat is mounted on by screw element etc. in the accommodation space.Cavity is equipped in the pedestal, is provided for movable block and bolt mobile
Space.
Preferably, further including handle, which is detachable structure;The support panel is equipped with to store described
The handle storage space of handle and the handle locating piece being located in handle in handle storage space;The locking piece can incite somebody to action
The handle is located in the blocked hole.
Preferably, the handle base is equipped with the handle location hole that can coordinate with the bolt external part;In movable block
Drive under, the bolt have stretches into blocked hole can with the handle location hole coordinate realize positioning the first working position, with
And the second working position of the handle is discharged after shrinking.
In the utility model, the fixation to push rod can be realized using locking piece, can also realize the fixation to handle, push rod
A blocked hole is shared with handle, one step of progress reduces the difficulty of processing of support panel.And in fixed push rod or handle,
The working condition of locking piece is identical with operation principle.
In the utility model, described two movable block bottoms are inserted into the pedestal, and top protrudes base top, convenient outer
Adjustment of the power to movable block.The pedestal both sides are separately installed with sleeve, and two bolts are respectively sleeved in corresponding sleeve, profit
The stability of bolt axial movement is further ensured that with sleeve, bolt generation is avoided to rock.
Preferably, the movable block is equipped with movable block gag lever post, the pedestal is equipped with and is worn for movable block gag lever post
The movable block limit hole crossed.Movable block limit hole is generally bar hole, can be with by movable block gag lever post and movable block limit hole
It realizes the restriction to movable block moving limit position, prevents limited block from moving past setting position.Movable block gag lever post generally with
Bolt is vertically arranged.Movable block gag lever post can set two or more.
Preferably, bolt resetting spring is equipped between the movable block and pedestal.Using bolt resetting spring, can promote
Movable block and bolt is made to talk endlessly rapidly the first working position, is embodied as the positioning of push rod or handle.Bolt resetting spring can be set
It is two, corresponding with corresponding movable block respectively, it is of course also possible to only set one, for example two movable blocks can be arranged on
Between, using outside thrust, realize reset of movable block etc..
After push rod or handle are inserted into blocked hole, movable block is discharged, bolt can be made in the elastic force of bolt resetting spring
With the lower avoid holes that can be quickly passed through blocked hole bottom and set, it is further inserted into the push rod that push rod or handle base are set and determines
It is realized either in handle location hole while using blocked hole to the position-limiting action of push rod or handle periphery to pushing away in position hole
The positioning of bar and handle.
Preferably, the support panel bottom is hinged, there are two support feets;The support feet includes:
Two fixing pipes being hinged on the support panel;
Be nested the telescoping tube for sliding and setting with fixing pipe;
Realize the support feet locking piece being mutually located between fixing pipe and telescoping tube;
The support panel is equipped with to store the support feet storage space of the support feet.
Using the above program, the tortoise vehicle of the utility model can be deformed into desk or stool uses, at this point, can be by foot
Wheel, pull rod, handle etc. are accommodated in the corresponding storage space in support panel bottom.
Preferably, further including to block the clamping stopple of the blocked hole, the blocked hole is equipped with blocked hole beyond the Great Wall
Fill in location hole.The support panel bottom is equipped with the clamping stopple storage space for storing the clamping stopple.When as desk or
Person's stool using clamping stopple in use, will be clamped hole plug so that support panel forms complete platy structure.
Preferably, the support feet locking piece includes:
The cross bar to interfix with described two fixing pipes;
Two mobile bolts being slidably arranged in cross bar and two movable buttons, two mobile one end similar in bolt point
Do not fixed with corresponding movable button, mutually back to one end can be pierced by the fixing pipe;
Described two mobile bolts, which have, is inserted into telescoping tube to realize that telescoping tube and fixing pipe interfix when being located remotely from each other
The first working position and depart from telescoping tube the second working position.
In the utility model, two mobile bolts can be coaxially disposed, and be symmetrically arranged in the cavity inside cross bar.
Preferably, anti-falling piece is equipped between the telescoping tube and fixing pipe.Described two movable button bottoms are located at horizontal stroke
In the cavity of bar, top protrudes the cross bar, to facilitate adjustment of the external force to movable button.
Preferably, the cross bar is fixed on by T-shaped part in fixing pipe, T-shaped part one end is horizontally disposed with, which, which is equipped with, supplies
The through hole that mobile bolt passes through, while cross bar is fixed with the end outer wall;The other both ends of T-shaped part are vertically arranged and consolidate with fixing pipe
It is fixed, and flexible pipe outer wall is set in, play the role of limition orientation to telescoping tube, avoid shaking during telescoping tube telescopic moving
It is dynamic.
Compared with prior art, the beneficial effects of the utility model are embodied in:
The multi-functional tortoise vehicle of the utility model, castor with folding and unfolding, can be more convenient for the storage and transport of tortoise vehicle, keep away
Exempt from the damage to castor in storage and transportational process.Meanwhile support panel can facilitate the multiple splicings of realization, ensure that tortoise vehicle can expire
The use of the various occasions of foot.
The multi-functional tortoise vehicle of the utility model can be used by installing push rod on support panel as cart.Simultaneously
The folding and unfolding realized to push rod can be facilitated, reduce the occupied space of tortoise vehicle, while can make as tortoise vehicle or support plate
With function is more comprehensive, and practicability is stronger.
The multi-functional tortoise vehicle of the utility model, can be exchanged into desk or stool uses, and folding and unfolding is convenient, program letter
It is single.Meanwhile as desk or stool in use, support feet height is adjustable, suitable for the use of various occasions.
The multi-functional tortoise vehicle of the utility model when not in use, can further be folded into the greater compactness of luggage of smaller
Box structure has further facilitated transport and storage, while can further facilitate user's carrying using handle.
Description of the drawings
Fig. 1 is that the multi-functional tortoise vehicle of the utility model becomes the dimensional structure diagram of cart;
Fig. 2 is that the multi-functional tortoise vehicle of the utility model stores the dimensional structure diagram after castor;
Fig. 3 is the bottom view after the multi-functional tortoise vehicle storage of the utility model;
Fig. 3-I are that cart shown in Fig. 1 omits the structure diagram after support panel simultaneously overturns cart;
Fig. 4 is structure chart when luggage case is formed after being folded again after the multi-functional tortoise vehicle of the utility model is stored;
Fig. 5 is that the multi-functional tortoise vehicle of the utility model stores the side view after castor;
Fig. 6, Fig. 7 are respectively the disassembly diagram of the multi-functional tortoise vehicle different visual angles of the utility model;
Fig. 8 and Fig. 9 is structure diagram when locking piece is used to lock push rod, and wherein Fig. 8 is in for push rod freely to be discharged
The schematic diagram of state, Fig. 9 are the schematic diagram that push rod is in the lock state;
Figure 10 is the disassembly diagram of locking piece;
Figure 11 is the amplified disassembly diagram of locking piece;
Figure 12 is the cross-sectional view of locking piece;
Figure 13 and Figure 14 is structure diagram when locking piece is used for lock handle, and wherein Figure 13 is in for handle and freely releases
The schematic diagram of state is put, Figure 14 is the schematic diagram that handle is in the lock state;
Figure 15 is the cooperation schematic diagram of handle and locking piece;
Figure 16 is structure diagram when locking piece is clamped stopple for locking;
Figure 17 is push rod, handle, clamping stopple container structure schematic diagram;
Figure 18 is push rod, handle, clamping stopple store enlarged structure schematic diagram;
Structure diagrams of the Figure 19 between pressing plate and support panel;
Figure 20 is the individual disassembly diagram of pressing plate;
Figure 21 is pressing plate section view disassembly diagram;
Figure 22 is pressing plate sectional view;
Figure 23 is the structure diagram between engaging button and support panel;
Figure 24 is the schematic cross-sectional view between engaging button and support panel;
Figure 25 is the schematic cross-sectional view flicked between part and support panel;
After Figure 26 is folded into luggage case for the utility model cart, the structure diagram of moment is opened;
Structure diagrams of the Figure 27 between the utility model castor and support panel;
Figure 28 is the structure diagram of the utility model castor;
Figure 29 is the schematic cross-sectional view of the utility model castor;
Structure diagrams of the Figure 30 between the utility model support feet and support panel;
Figure 31 is the disassembly diagram of the utility model support feet;
Figure 32 a-32c for the utility model as desk or stool when three kinds of state diagrams;
Figure 33-35 for the utility model as desk or stool when three kinds of state sectional views of support feet;
Figure 36 is the structure diagram after multiple tortoise vehicle assembly;
Figure 37 is the top view of structure shown in Figure 36;
Figure 38 is the structure diagram after multiple tortoise vehicle assembly after one push rod of installation;
Figure 39 is the structure diagram after multiple tortoise vehicle assembly after two push rods of installation;
Figure 40 is the top view of Figure 39;
Figure 41 is the structure diagram of the multi-functional tortoise vehicle of the utility model;
Figure 42 installs the structure diagram after handle on the basis of being Figure 41;
Figure 43 is storage rear support foot and the nonoverlapping structure diagram of handle;
Figure 44 is the structure diagram for being not provided with support feet.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings:
As shown in Fig. 1, Fig. 6 and Fig. 7, a kind of multi-functional tortoise vehicle including support panel 100, push rod 101 and is arranged on
Four castors 102 of 100 bottom of support panel, while it is additionally included in 103 He of handle being convenient for carrying after support panel 100 folds
Two support feets 104 arranged on 100 bottom of support panel.
Referring to Fig. 3, support panel 100 also provides to store the push rod of push rod 101 while load-bearing effect is played
Storage space and the handle storage space for storing handle 103, while additionally provide to store the castor of castor 102
Storage space and the support feet storage space for storing support feet 104;In addition, it is additionally provided with to accommodate clamping stopple 118
It is clamped stopple accommodation space.And push rod storage space, handle storage space and castor storage space, support feet storage space,
It connects stopple accommodation space and is arranged at 100 bottom of support panel.100 top of support panel is equipped with blocked hole 106.
Meanwhile further, in Fig. 3-I, in addition to providing storage space, the component difference being fixed thereon is as follows:It pushes away
Bar 101, castor 102, handle 103, support feet 104, clamping stopple 118, pressing plate 124, hook 133, engaging button 134, flick
Part 135 etc., associated components will hereinafter be introduced one by one.
As shown in Fig. 2, Fig. 3 and Fig. 5, after push rod 101, handle 103, castor 102, support feet 104 4 are stored, card is utilized
Hole plug will be clamped by connecing stopple 118, and entire multi-functional tortoise vehicle is converted to whole panel construction, and Fig. 2 is the solid after storage
Figure, Fig. 3 are the bottom view after storage, and Fig. 5 is the side view after storage, and bottom surface is placed upward.Further, referring to Fig. 4 and
Fig. 5, the panel construction can be folded further, form portable " luggage case " structure, using handle 103, more convenient tortoise
The carrying of vehicle.
As shown in Fig. 8~22, push rod 101 and handle 103 are introduced first and is clamped structure, the fixed form of stopple 118
And storage mode:
Such as Fig. 8 and Fig. 9, with reference to Fig. 6, the telescopic putter structure in conventional luggage case can be used in 101 top of push rod,
101 bottom of push rod is equipped with push rod location hole 105.
Such as Figure 13, Figure 14 and Figure 15, with reference to Fig. 4 and Fig. 6, handle 103 includes the handhold part 116a and hinge on top
The hinge bar 116b of handhold part 116a bottoms is connected on, hinge bar 116b bottoms are equipped with handle location hole 117.
As shown in figure 16, with reference to Fig. 2 and Fig. 6, when push rod 101, handle 103 when not in use, 100 top surface of support panel
Clamping stopple 118 of jumping a queue is needed at the blocked hole 106 (referring to Figure 11) of setting, 118 bottom surface of clamping stopple is again provided with blocked hole
Fill in location hole 119;After clamping stopple 118 of jumping a queue, clamping 118 top surface of stopple and 100 either flush of support panel ensure branch
Support the whole integrality of panel 100.
Such as Figure 10, Figure 11, Figure 12,100 top surface of support panel is set there are two blocked hole 106, and 106 bottom of blocked hole, which is equipped with, inserts
Sell avoid holes 107.In 100 bottom of support panel, position corresponding with blocked hole, equipped with floor installation space 108, floor installation
Locking piece C is installed with by screw etc. in space 108, locking piece C includes pedestal 109, movable block 110, bolt 111 etc..
Pedestal 109 is installed in floor installation space 108, and sliding slot and cavity structure are equipped in pedestal 109, two are slidably fitted in sliding slot
A movable block 110.Bolt 111 there are two setting is slided in pedestal 109 and two 107 corresponding positions of avoid holes respectively.Pedestal
Fixed simultaneously there are two the sleeve 112 for being set in 111 outside of bolt on 109, bolt 111 can be moved along 112 axial reciprocating of sleeve.
Two sleeves play guiding and stabilization to bolt 111 simultaneously, avoid generating in bolt reciprocating movement and rock.Two
Bolt 111 is coaxially disposed, and pedestal is stretched out in the one end being located remotely from each other, and may pass through avoid holes 107 and push rod 101 or handle 103
The stationary positioned to push rod 101 or handle 103, two one end close to each other of bolt 111 are realized in corresponding location hole grafting
It is fixed with corresponding movable block.Two 110 one sides of movable block are fixed with movable block gag lever post 113 simultaneously, and 109 side wall of pedestal corresponds to
Position be equipped with the movable block limit hole 114 of bar shaped, movable block gag lever post 113 is inserted into movable block limit hole 114, can be along moving
Block limit hole 114 moves back and forth, and movable block limit hole 114 and movable block gag lever post 113 are engaged, and realizes to two poles of movable block
The restriction of extreme position.
Push rod 101, handle 103, clamping stopple 118 and support panel 100 can be realized by blocked hole 106 and bolt 111
Between be relatively fixed, bolt 111 constitute push rod 101, handle 103, be clamped stopple 118 locking piece.In movable block 110
Under drive, bolt 111 have stretch into blocked hole can with push rod location hole 105, handle location hole 117 or clamping stopple location hole
119 cooperations realize the first working position of positioning and push rod 101 either handle 103 or clamping stopple 118 are discharged after shrinking
Second working position;Bolt resetting spring 115 is installed between two movable blocks 110 and pedestal 109, in bolt resetting spring 115
Elastic force effect under, can drive two bolts 111 rapidly reach the first working position.
Referring to Fig. 8, Fig. 9 and Figure 11, by taking push rod 101 as an example, in actual use, when needing using push rod 101, it is necessary to will
Push rod 101 takes out push rod 101 out of support panel bottom push rod storage space;Then movable block 110 is pressed inward against, two
Movable block 110 is close to each other, two 111 synchronizing movings of bolt, until departing from blocked hole 106;At this point, 101 bottom of push rod is inserted
Enter into blocked hole, after grafting in place, discharge two movable blocks 110, two movable blocks are made in the pulling force of bolt resetting spring 115
It under, is located remotely from each other, is inserted into also cross the avoid holes of blocked hole in the push rod location hole 105 of 101 bottom of push rod.By inserting
The Dual positioning of pin 111 and blocked hole hole wall acts on, and 101 opposite support face plate 100 of push rod is relatively fixed, and push rod 101 can be just
Often use.
Figure 13 and Figure 14 is the structure diagram that handle is fixed in blocked hole, and fixation principle is similar with push rod, works as needs
Using during handle 103, it is necessary to which handle 103 is taken out handle 103 out of support panel bottom handle storage space;Then will move
Motion block 110 presses inward against, and two movable blocks 110 are close to each other, two 111 synchronizing movings of bolt, until departing from blocked hole 106;
At this point, 103 bottom of handle is inserted into blocked hole, after grafting in place, two movable blocks 110 are discharged, two movable blocks are being inserted
Under the pulling force effect for selling resetting spring 115, it is located remotely from each other, 103 bottom of handle is inserted into also cross the avoid holes of blocked hole
In handle location hole 107.It is acted on by the Dual positioning of bolt 111 and blocked hole hole wall, 103 opposite support face plate of handle
100 are relatively fixed, and handle 103 can normal use.
Figure 16 is the structure diagram that clamping stopple 118 is fixed in blocked hole.Fixation principle and push rod and handle are equal
It is similar, the difference is that, bolt is inserted into clamping stopple location hole 119, realizes the fixation to being clamped stopple.
As shown in Figure 17 and Figure 18, when push rod 101 and handle 103 and clamping stopple 118 when not in use, can be accommodated in pair
In the storage space answered.Push rod 101 is located in by push rod locating piece 120 in push rod storage space.Handle 103 is determined by handle
Position part 103a is located in handle storage space.The clamping engaging of stopple 118 is located in blocked hole fork clip seat 121.
As shown in Figure 19, Figure 20, Figure 21 and Figure 22, the push rod locating piece for being arranged on 100 bottom of support panel is determined with handle
Position part structure is similar, and positioning principle is identical, is further described by taking the storage positioning of push rod as an example:Push rod locating piece includes:
It is arranged on 100 bottom surface of support panel and the mounting seat 123 with square hole structure 122;123 bottom of mounting seat, which is equipped with, to be oriented to
Column 126;126 end face center of lead is equipped with screw hole;Pressing plate 124 and locating rod 125.Pressing plate 124 mainly includes plate body part 130
And main part, plate body part 130 are mainly used for push rod being pressed in push rod storage space, main part is mainly used for pressing plate
Whole installation is fixed.124 main part of pressing plate is equipped with the cavity connected up and down, and the bottom of 124 main part of pressing plate is equipped with set
It is located at 126 outside of lead and slides the canister portion 132 set;Baffle ring 128, baffle ring are equipped in the middle part of 124 body portion cavity of pressing plate
Middle part is equipped with the avoid holes for avoiding locating rod 125;125 top of locating rod is equipped with the head 129 that diameter is more than avoid holes aperture, head
The setting in portion 129 prevents locating rod 125 from departing from pressing plate.125 bottom of locating rod passes through the avoid holes of baffle ring and mounting seat 123
On screw hole fix.Outer wall of the locating rod 125 close to head is arranged with resetting spring 127,127 top of resetting spring and head
129 bottom surface of portion offsets, and 127 bottom of resetting spring offsets with 128 top surface of baffle ring, after pressing plate above carries, pressing plate 124 is formed downwards
The elastic force effect of pressure, promotes pressing plate 124 quickly to move down, replys original state.132 top exterior walls of canister portion of pressing plate 124 are set
There are the square limiting stand 131 coordinated with square hole structure 122, the setting of limiting stand 131 so that when limiting stand 131 stretches into square hole knot
During structure 122, pressing plate 124 is no longer able to be freely rotated, and is only capable of carrying out axial movement under external force.
In actual use, when needing to store push rod 101, push rod 101 is fixed in push rod storage space first, then
Pressing plate 124 is lifted, square limiting stand 131 departs from square hole structure 122, and pressing plate 124 is free to rotate, and pressing plate 124 is rotated 90
Degree, is pressed on push rod, then discharges pressing plate 124, and under the effect of resetting spring 127, pressing plate 124 bounces back, while pushing down push rod,
Square limiting stand 131 extend into square hole and can no longer be freely rotated, and push rod is realized and is positioned.When needing to take out push rod, mistake
Journey is similar, it is necessary first to pull up pressing plate 124 so that pressing plate 124 affranchises state, 90 degree of rotary pressure plates 124, until push rod is no longer
Compression plate 124 constrains, and can be taken off push rod at this time, while pressing plate bounces back to initial position.
Handle locating element structure is identical with the structure of push rod locating piece, and the shape of plate body part has minute differences, reference can be made to
Attached drawing 18 and attached drawing 17.
As shown in Figure 6 and Figure 7, support panel 100 is foldable structure, is made of two daughter boards being hinged, two sons
Plate is mutually joined by articulated shaft and hinged seat;It is equipped with simultaneously on support panel 100 and two daughter boards is located under folded state
Folding locating piece and the stretching, extension locating piece that is located in two daughter boards under horizontal stretching state.Meanwhile support panel 100
Bottom, which is additionally provided with, flicks part 135.
Folding locating piece includes the hook 133 being disposed therein on one piece of daughter board away from hinge position one side and is arranged on another
Forming with the engaging button 134 of hook cooperation away from hinge position one side on an outer daughter board.
As shown in figs. 23-25, engaging button 134 is disposed therein the one side of a daughter board, including protruding support panel 100
The press-side 136 of one side side, the bayonet 137 for being arranged on 134 one side of engaging button are arranged on engaging 134 opposite side of button
Guiding axis 138, the push-button reset spring 139 being set on guiding axis 138, the opposite side of engaging button 134 back to bayonet are equipped with
Pilot hole, support panel 100 are equipped with the guide rod 140 being threaded through in pilot hole.Support panel 100 is equipped with installation engaging and presses
The space of button 134 is equipped with the button avoid holes for avoiding press-side 136 in 100 one side of support panel.100 bottom of support panel is set
There are installing plate 141, the limit hole passed through on installing plate 141 for 138 free end of guiding axis, 139 one end of push-button reset spring and peace
141 inner wall of loading board offsets, and the other end offsets with engaging button 134, and during pressing fastened button 134, push-button reset spring 139 is pressed
Contracting forms and promotes to engage the elastic force that button 134 sets back.Guiding axis 138 is past according to direction initialization for ensureing engaging button
It is multiple mobile.The extreme position that guide rod 140 and pilot hole run for restriction engaging button.And the setting of limit hole, for protecting
It demonstrate,proves guiding axis 138 and stablizes reciprocating movement vertically, avoid shifting and rock.After two daughter board foldings fold in place, card
The hook portion of hook 133 is caught in the bayonet of engaging button 134, under the thrust of push-button reset spring 139, engages button 134
Hook 133 is tightly blocked to jail, realizes the fixation to two daughter boards.When needing to be unfolded daughter board, pressing card and button 134, hook
133 are released, and two daughter boards can be opened freely.
Flick the mounting hole of part on support panel 100 equipped with installation simultaneously;Flicking part 135 includes being slidably arranged in mounting hole
Interior elastomer 142 is arranged between 142 bottom of elastomer and mounting hole bottom hole and flicks part resetting spring 143 and laterally
The spacing lever 144 being arranged in mounting hole.Limit hole 145 is set in elastomer 142, spacing lever 144 is threaded through limit hole 145
It is interior.Spacing lever 144 cooperates with limit hole 145, is used to implement the restriction to 142 moving limit of elastomer.Elastomer 142
Generally column structure, in the initial state, elastomer 142 protrude supporting surface in the case where flicking the effect of 143 elastic force of part resetting spring
100 base plane of plate.
As shown in Figure 2 and Figure 4, the hinged side of two daughter boards is additionally provided with convex block 166 that is corresponding and cooperating and card slot 167
Structure, convex block 166 and card slot 167 are arranged in groups, and in every group of convex block 166 and card slot 167, convex block 166 and card slot 167 are set respectively
On different daughter boards.Multigroup convex block 166 and card slot 167 can be symmetrical arranged and (be symmetrical arranged with articulated shaft middle vertical plane).Convex block
166 and card slot 167 cooperate, support panel stretching, extension in place after, corresponding convex block 166 is inserted into corresponding card slot, is kept away
Exempt from daughter board stretching, extension transition, ensure that entire support panel is set for horizontal plate face.Meanwhile it (is formed after two daughter boards fold into position
" luggage case "), multiple convex blocks 166 can be used as the support leg of " luggage case " again, and the trolley after folding is avoided to topple over, facilitates storage.
Meanwhile the one side that two daughter boards are hinged, equipped with the locating piece 168 that two daughter boards are maintained to horizontal stretching state.
With reference to Fig. 5, set on a daughter board A close to hinged side there are one 169, hinge holes 170 of reception hole,
Set close to hinged side that there are one location hole 171, reception hole 169, hinge hole 170,171 edges of location hole on another daughter board B
Same level height is set, and in same level.Reception hole 169, location hole 171 are located at the both sides of hinge hole 170, and
It is symmetrical arranged.Locating piece 168 is the location hook 172 being hinged in the hinge hole 170 on daughter board A, and location hook 172 is hinged the bottom of side
Portion is equipped with anti-falling piece and (may generally be anticreep bulge loop, anticreep convex block or installation screwed retaining ring etc., be equipped at this time in support panel anti-
De- step), prevent location hook from departing from daughter board A, while location hook axial direction resetting spring is arranged in the side periphery, location hook is axial
Resetting spring gives one pulling force of location hook, it is promoted to be moved to close to daughter board direction.Under original state, axially resetted in location hook
The hook portion of location hook 172 is accommodated in reception hole 169 under the pulling force effect of spring, when daughter board A and daughter board B is expanded horizontally in place
Afterwards, daughter board A and daughter board B form horizontally-supported panel, at this time pull out location hook 172, and rotate 180 degree so that location hook
172 hook portion is made with location hole 171 to just, discharging location hook 172, the hook portion of location hook 172 in location hook axial direction resetting spring
It under, enters in location hole 171, realizes the positioning to daughter board A and daughter board B.In convex block 166 and card slot 167 and location hook
Under 172 collective effect, daughter board A and daughter board B stablize in unfolded state, will not voluntarily deform.
Referring to Figure 26, in actual use, two daughter boards are folded so that the bottom surface of two daughter boards is mutually drawn close until patch
It closes, and forces and flick part 135 and shrink, until engaging button 134 of the hook 133 of one of daughter board with another daughter board is right
Standard engages, and hook 133 is fastened in the bayonet 137 of engaging button 134 at this time.When needing to open, pressing fastened button 134,
Hook 133 is discharged, on part 135 is flicked under bullet effect, daughter board above flicks, and two daughter boards are opened.When two daughter boards are opened
After in place, convex block 166 and card slot 167 mutually card jail, daughter board thereon no longer turn up, and open location hook 172 at this time, make
The hook portion for obtaining location hook 172 is entered in location hole 171, the final positioning realized to two daughter boards.
In the present solution, reception hole 169, hinge hole 170, location hole 171 etc. are arranged in the groove structure of a rectangle, with
The plate face that location hook 172 is avoided to generate interference with adjacent support panel or location hook 172 is avoided to protrude support panel, shadow
Ring the planarization of support panel.
As shown in Figure 36-40, support panel 100 is sliceable structure, you can is mutually spliced polylith support panel, structure
Into the support panel of required size.Wherein two neighboring support panel is realized mutual by the location structure of similar locating piece 168
It is fixed, differ only in reception hole 169, location hole 171 is no longer on straight line, but is arranged at an angle of 90 along hinge hole,
It, it is necessary to which location hook 172 is lifted when needing to position using locating piece 168, is then rotated by 90 °, and on adjacent supports panel
Location hole is to just, discharging location hook.Figure 36 and Figure 37 is assembled design sketch under push rod receiving state.Figure 38 is one of
The assembled design sketch after push rod 101 is mounted on support panel.Figure 39 and Figure 40 is the assembled design sketch after two push rods of installation.
As can be seen in figures from 27 to 29, support panel 100 is equipped with the castor storage space for storing the castor 102.Castor is stored
Hinged seat 146 is installed, hinged seat 146 is that similar U-shaped board is formed, and castor is mounted on supporting surface by hinged seat 146 in space
On plate 100.Castor 102 is transferred on caster seat 147, is connect at the top of the caster seat with caster axle, is realized the installation to castor, the foot
Wheel seat lower part is equipped with for the hinge hole and lock hole 148 hinged with hinged seat.Lock hole 148 is three, three lock holes
Line forms 90 degree of right angles, and distance of three lock holes apart from hinge hole center is equal.Have two of which locking hole site with
Two following locking bars 152 are to just.Hinged seat is equipped with the avoid holes for being same as avoiding the locking bar.Caster seat passes through articulated shaft
149 hingedly install with hinged seat, and vertical direction reduction torsion spring 150 is arranged on articulated shaft 149.Hinged seat is equipped with to fix
The hole bit architecture of reduction torsion spring 150 is installed, facilitates the positioning realized to reduction torsion spring 150.
Castor 102 is with stretching support panel and the first working position vertically disposed with the support panel and converts into
The second working position being retractable in the castor storage space;It is equipped with simultaneously on the support panel and castor is maintained at first
Working position or the castor locking piece for being maintained at the second working position.Castor locking piece is the slide being slidably arranged on support panel
151, the one side of the slide face hinged seat is set there are two locking bar 152, and the hinged seat is equipped with the avoidance for avoiding the locking bar
Hole 153, so avoid holes 153 need face locking bar to set.Castor 102 is transformed into the second working position from the first working position to be needed to revolve
It turn 90 degrees;In the second working position, two when position in three lock holes where two lock holes is in the first working position
Position where a lock hole overlaps, and simultaneously with two locking bar positions completely to just.It is located at the first working position in the castor
Or during the second working position, described two locking bars are inserted into realizing positioning in corresponding lock hole.
Slide gag lever post 151a is fixed on slide 151, the slide is equipped with the slide limit passed through for slide gag lever post
Position hole.The slide limit hole is horizontally disposed waist-shaped hole or bar hole etc., and slide peace is being realized by slide gag lever post
While setting, restriction effect is also functioned to, realizes the restriction to two limit of sports record of slide.Slide 151 and support panel 100
Between be equipped with thrust spring 154, for promote slide 151 to hinged seat direction move.
In attached drawing, in the first working position, two horizontal lines for being located across hinge hole center in three lock holes 148
On, and be symmetrical arranged, the two lock holes are respectively designated as the first lock hole, the second lock hole, another lock hole 148
Immediately below hinge hole, the 3rd lock hole is named as, the first lock hole, the second lock hole are with lower 3rd lock hole apart from hinge hole
Apart from equal, the line between three lock holes, with horizontal plane respectively into 45 degree and 135 degree.Two avoid holes on hinged seat
Line between 153 is with the horizontal 135 degree, and (one of them is the first lock hole to distance, the second lock with two neighboring lock hole
Determine hole, another be the 3rd lock hole) the distance between it is equal.Distinguish with two avoid holes 153 position of two locking bars 152
Corresponding, axial corresponding position is constant.Three lock holes 148 can be rotated with the rotation of castor, in the second working position, second
Lock hole is transformed into the position where the 3rd lock hole of the first working position, meanwhile, in the second working position, the 3rd lock hole turns
Change to the position where the first lock hole of the first working position.That is, when castor is located at the first working position, two locking bars 152 with
First lock hole, the 3rd locking hole site correspond to, and when discharging slide 151, slide 151 is understood under 154 thrust of thrust spring,
So that in two first lock holes of the insertion of locking bars 152, the 3rd lock hole, the positioning in the first working position to castor is realized.When
, it is necessary to be moved slide 151 to away from corresponding castor direction with external force, until two when needing castor rotating to be the second working position
A locking bar 152 discharges caster seat 147, and caster seat 147 is free to rotate at this time, and caster seat 147 is rotated to be horizontal direction, storage
In in the castor storage space on support panel, after storage in place, slide 151 is discharged, two locking bars 152 are inserted into the second locking
In hole, the 3rd lock hole, realize to castor the second working position positioning.When needing to screw out castor, also need cunning
Seat 151 discharges caster seat 147, at this time under the thrust of thrust spring 154, castor to away from corresponding castor direction movement
The first vertical working position state can be converted to from horizontal receiving state rapidly.
As shown in Figure 30-35, support panel bottom is hinged, and there are two support feets 155;Support feet includes:It is hinged on the branch
Support two fixing pipes 156 on panel;Be nested the telescoping tube 157 of setting with fixing pipe, in Figure 30 and Figure 31,157 bottom of telescoping tube
End is inserted into fixing pipe 156, is set between the telescoping tube and fixing pipe to slide;It realizes between fixing pipe and telescoping tube mutually
The support feet locking piece of positioning.In figure, two 157 tops (supporting foot bottom) of telescoping tube are mutually solid by a bracing piece 163
It is fixed.Anti-falling piece between telescoping tube and fixing pipe can be set, telescoping tube is avoided to depart from fixing pipe.
Support feet locking piece includes:The cross bar 158 to interfix with described two fixing pipes;It is slidably arranged in cross bar
Two mobile bolts 159 and two movable buttons 160.Cross bar is fixed on by T-shaped part 158a in fixing pipe, T-shaped part one end water
Flat to set, which is equipped with the through hole passed through for mobile bolt 159, while cross bar is fixed with the end outer wall;The other both ends of T-shaped part
It is vertically arranged and is fixed with fixing pipe, and be set in flexible pipe outer wall, play the role of limition orientation to telescoping tube, avoid stretching
It shakes during pipe telescopic moving.Cross bar 158 is formed by two by screw or the fixed housing combination of bolt, and centre is sky
Cavity configuration, the shell of cross bar 158 are equipped with the adjustment hole exposed for the pressing position of movable button.Two mobile bolts are coaxial
Set, two mobile bolts to back to one end can be pierced by fixing pipe 156 and then be inserted into telescoping tube, for fixing pipe with stretch
The draw is mutually located.Two mobile bolt one end close to each other are fixed respectively with corresponding movable button.Two movements are pressed
Adjustment hole on at least part of prominent cross bar 158 of button 160, can apply external force in movable button by the part of the protrusion
On, it can realize adjustment to mobile snibbing position by pressing movable button, while by adjustment hole, movement can be limited and pressed
The moving limit position of button.Two mobile bolts, which have the first working position that telescoping tube is inserted into when being located remotely from each other and depart from, to be stretched
Second working position of the draw;Further include the resetting spring 161 that two mobile bolts is promoted to be located remotely from each other, 161 one end of resetting spring
Block with being arranged on mobile bolt offsets, and the other end offsets with the block being arranged in cross bar, for promoting mobile bolt fast
Speed reaches the first working position;The telescoping tube is equipped with one or more flexible location holes 162 for mobile bolt positioning.It is fixed
Pipe 156 is respectively equipped with tension spring 164 between support panel and strengthens supporting rod 165, support feet exhibition close to the part of support panel
After opening, support feet can automatically open under the effect of tension spring 164, while under tension spring effect, after support feet expansion, strengthen
Supporting rod 165 can rapidly be opened in place, will not voluntarily retract.Tension spring 164 plays fixed supporting foot and keeps in the expanded state
Effect.It, can be by being arranged on support panel meanwhile at that time after support feet is received into the corresponding storage space of support panel
The structures such as positioning pin, snap-gauge realize fixation to support feet.
Such as Figure 32 a-35, when needing to be used as desk or stool in use, can knob or handle etc. be accommodated in supporting surface
In the corresponding storage space of plate.Then two support feets are unfolded, until two are strengthened supporting rod 165 and stretched in place.At this time may be used
It is used (being the initial length of support feet see Figure 32 b) as desk or stool.It, can be first when needing to adjust the height of support feet
First press inward against movable button (such as Figure 33 and Figure 34) so that mobile bolt discharges telescoping tube, and telescoping tube is in and freely stretches at this time
Contracting state stretches telescoping tube to appropriate height, then discharges movable button so that mobile bolt is inserted into corresponding flexible positioning
In hole 162, realize that telescoping tube is relatively fixed the fixation of pipe, that is, complete the adjustment to support feet (is see Figure 32 a and 32c, Figure 32 a
Schematic diagram after adjustment member height, Figure 32 c are schematic diagram when being adjusted to maximum height, while can be found in Figure 35).
In the utility model, support panel can be that either injection structure passes through blowing or Shooting Technique, shape to integral blow
Into required thereon various storage spaces or structure.
In the utility model, two or whole optional universal wheels in four castors.And the quantity of castor also can root
It is adjusted according to actual needs, for example three or more etc. can be set.
The multi-functional tortoise vehicle of the utility model can be used as following product:
Firstth, can be used as cart, as shown in Figure 1, and can will after multiple cart assembly formed more capacity cart
It uses, as illustrated in figs. 38-40.Alternatively, can push rod be changed to handle, it is transformed to pull a cart to use, as shown in figure 42.
Secondth, after all member storages, can be used as fixed support panel, it is moisture-proof and more for the storage of article
Add sanitation and hygiene, as shown in Figure 2;It it is also possible to which castor is unfolded, is used as moveable support panel, such as Figure 41 institutes
Show;In addition multiple fixed or mobile support panel can be spliced, the support panel for forming more capacity uses, and such as schemes
Shown in 36 and Figure 37.
3rd, by after handle, push rod storage, support feet can be unfolded, is used as desk or stool, convenient for users to stopping
Breath can also be used for store things, as shown in Figure 32 a-32c.
4th, when not in use, in order to facilitate the carrying and transport of trolley, support panel can be folded, is formed smaller
Structure, while can avoid in transport or carrying process, the damage to storage member.In addition, handle can be fixed on supporting surface
In the blocked hole of plate, carrying is further facilitated.
In addition to said structure, there is following distressed structure:As shown in figure 43, difference lies in the branch after storage with Fig. 2
Spike 104 and handle 103, no longer overlap, so can further reduce the integral thickness of support panel 100.Such as Figure 44
Shown, difference lies in no longer set support feet, which can be extended in any of the above-described structure with Figure 43.No longer set
After support feet, component relevant with support feet and structure, can omit on support panel, further simplify the knot of support panel
Structure, remaining structure can refer to the above.
Claims (10)
- A kind of 1. multi-functional tortoise vehicle, including support panel and the castor for being arranged on supporting surface bottom, which is characterized in that the branch It supports panel and is equipped with splicing fixing piece, multiple support panels can carry out free splicing;It is received equipped with castor the support panel bottom Receive space;The castor is mounted on by hinged seat on support panel, which is arranged vertically after having expansion with support panel The first working position and folding and retraction in the second working position in the castor storage space.
- 2. multi-functional tortoise vehicle according to claim 1, which is characterized in that the support panel is by be hinged two Daughter board forms;The folding locating piece that two daughter boards are located under folded state is equipped on the support panel simultaneously and is incited somebody to action Two daughter boards are located in the stretching, extension locating piece under horizontal stretching state.
- 3. multi-functional tortoise vehicle according to claim 2, which is characterized in that the stretching, extension locating piece includes being separately positioned on Two daughter boards are hinged side and the convex block and notch that cooperate.
- 4. the multi-functional tortoise vehicle according to Claims 2 or 3, which is characterized in that the stretching, extension locating piece includes:It is disposed therein hinge hole and reception hole of the daughter board perpendicular to the one side of hinged side;It is arranged on the location hook that in hinge hole can be moved axially and circumferentially rotate;It is arranged on location hole of another daughter board perpendicular to the one side of hinged side;There is the location hook hook portion to be accommodated in the adjacent son of hook portion insertion after the storage working position in the reception hole and rotation Plate upper Positioning holes realize the installment work position of two daughter board positioning.
- 5. multi-functional tortoise vehicle according to claim 1, which is characterized in that the support panel is equipped with what is be arranged in pairs Hinge hole and reception hole and it is arranged on the location hook that in hinge hole can be moved axially and circumferentially rotate;It is described simultaneously Location hole is additionally provided on support panel;When needing splicing, there is the location hook hook portion to be accommodated in the receipts in the reception hole Hook portion insertion adjacent supports panel upper Positioning holes after working position and rotation of receiving realize the installment work of two support panels positioning Position.
- 6. multi-functional tortoise vehicle according to claim 5, which is characterized in that it is axially multiple that location hook is equipped in the hinge hole Position spring and axial anti-falling piece.
- 7. multi-functional tortoise vehicle according to claim 1, which is characterized in that further include handle, which is detachable knot Structure;The support panel is equipped with to store the handle storage space of the handle and handle is located in handle storage Handle locating piece in space;Blocked hole is equipped on the support panel simultaneously and handle can be fixed in blocked hole Locking piece.
- 8. multi-functional tortoise vehicle according to claim 7, which is characterized in that further include push rod, the push rod is detachable Structure;The support panel is equipped with to store the push rod storage space of the push rod and push rod is located in push rod to receive The push rod locating piece received in space;The push rod can be located in the blocked hole by the locking piece.
- 9. multi-functional tortoise vehicle according to claim 7, which is characterized in that the locking piece includes:The pedestal being fixed on support panel;Two movable blocks being slidably arranged in pedestal;Be slidably arranged in the bolts of two on pedestal coaxial arrangements, two bolts back to the extended pedestal insertion in one end described in In blocked hole, the other end is fixed with corresponding movable block;The handle base is equipped with the handle location hole that can coordinate with the bolt external part;Under the drive of movable block, the bolt, which has to stretch into blocked hole and with the handle location hole can coordinate, realizes the of positioning The second working position of the handle is discharged after one working position and contraction.
- 10. multi-functional tortoise vehicle according to claim 1, which is characterized in that on the support panel simultaneously be equipped with by Castor is maintained at the first working position or is maintained at the castor locking piece of the second working position;Further include to install the caster seat of the castor, the caster seat be equipped with for the hinge hole hinged with hinged seat and Lock hole;The castor locking piece is the slide being slidably arranged on support panel, which is equipped at least towards the one side of lock hole One locking bar, and the slide can be moved along locking bar axial reciprocating;The lock hole is at least two, and at least one lockhole and the castor when the castor is in the first working position One during in the second working position locking hole site overlaps, and with the locking bar face;When the castor is located at the first working position or the second working position, realized in the lock hole of the locking bar insertion face to foot The positioning of wheel.
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CN201721323907.7U CN207403774U (en) | 2017-10-16 | 2017-10-16 | A kind of multi-functional tortoise vehicle |
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CN201721323907.7U CN207403774U (en) | 2017-10-16 | 2017-10-16 | A kind of multi-functional tortoise vehicle |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107600139A (en) * | 2017-10-16 | 2018-01-19 | 王钦兵 | A kind of multi-functional tortoise car |
CN109253537A (en) * | 2018-09-14 | 2019-01-22 | 江苏奥斯康新能源有限公司 | A kind of cold and hot linkage air source heat pump of special stable type |
WO2019076174A1 (en) * | 2017-10-16 | 2019-04-25 | 王钦兵 | Multi-functional cart |
-
2017
- 2017-10-16 CN CN201721323907.7U patent/CN207403774U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107600139A (en) * | 2017-10-16 | 2018-01-19 | 王钦兵 | A kind of multi-functional tortoise car |
WO2019076174A1 (en) * | 2017-10-16 | 2019-04-25 | 王钦兵 | Multi-functional cart |
CN109253537A (en) * | 2018-09-14 | 2019-01-22 | 江苏奥斯康新能源有限公司 | A kind of cold and hot linkage air source heat pump of special stable type |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180525 Termination date: 20201016 |