CN106585693B - Table top type multi-functional carrying tool car - Google Patents
Table top type multi-functional carrying tool car Download PDFInfo
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- CN106585693B CN106585693B CN201710037059.1A CN201710037059A CN106585693B CN 106585693 B CN106585693 B CN 106585693B CN 201710037059 A CN201710037059 A CN 201710037059A CN 106585693 B CN106585693 B CN 106585693B
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- inner frame
- dermoskeleton
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- ligand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
- B62B2206/006—Convertible hand-propelled vehicles or sledges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A kind of Table top type multi-functional carrying tool car, comprising: the rack-mounted ligand of dermoskeleton, two sides are hollow bushing, and giant tyre assembly is installed in front end, and rear end is equipped with vertical casing；Inner frame front end is connected on axle sleeve, and rear end is equipped with universal wheel or footing；Inner frame supporting element lower end and inner frame are hinged, and upper end is connect with the crossbeam of the rack-mounted ligand of dermoskeleton；Long draw is inserted into the two sides hollow bushing or vertical casing of the rack-mounted ligand of dermoskeleton；Folding desktop board assembly includes upper plate and lower plate, and upper plate and lower postlaminar part are hinged, and for lower plate rear end hanging sleeve on outer Skeleton assembly body crossbeam, lower front edge of board and runing rest upper end are hinged, and runing rest lower end is connect with the rack-mounted ligand crossbeam of dermoskeleton.The present invention can not only bear biggish load, and structure combination is changeable, realize multiple functions multiple use, especially can folding shrinking and expansion, be convenient for carrying and transport.
Description
Technical field
The invention belongs to technical field of operating transport, and in particular to a kind of Table top type multi-functional carrying tool car.
Background technique
It the use of more small manual handbarrow is a kind of small handcart on Vehicles Collected from Market, the characteristics of this small handcart is
It is able to bear certain load, realizes that the transport of simple light cargo only exists single form, load the disadvantage is that having a single function
It measures small, more transportation demands can not be adapted to.
Most commonly used current army is bucket type delivery cart, can bear larger load, comparatively also more stable,
Suitable for the carrying of some special materials such as sandstone, water etc., shortcoming is to be unable to folding shrinking, corrosion also frequently occurs and wears
Hole situation, lead to not using, due to being unable to folding shrinking, take up a large area, it is heavy, so being inconvenient to transport carrying.
Summary of the invention
The technical problem of being solved of the invention is: solving the above-mentioned problems of the prior art, and provides a kind of Table top type
Multi-functional carrying tool car adapts to the demand in market and army, can not only bear biggish load, and structure can combine
It is changeable, realize multiple functions multiple use, especially can folding shrinking and expansion, be convenient for carrying and transport.
The technical solution adopted by the present invention is that: a kind of Table top type multi-functional carrying tool car, comprising:
The rack-mounted ligand of dermoskeleton, the rack-mounted ligand two sides of dermoskeleton be hollow bushing, centre be equipped with first crossbeam, second cross beam, two
The front end of side hollow bushing has an axle bed and axle sleeve of installation giant tyre assembly, the rear end of two sides hollow bushing be equipped with it is hollow
The vertical vertical casing of casing；
Inner frame, inner frame are located at below the rack-mounted ligand of dermoskeleton, and inner frame front end is connected to the installation giant tyre assembly
On the axle sleeve of body, inner frame rear end is equipped with universal wheel or footing；
Inner frame supporting element, inner frame supporting element lower end and inner frame are hinged, and inner frame supporting element upper end and dermoskeleton are rack-mounted
The first crossbeam assembled of ligand connects；
Long draw, long draw are that draw and insert-type is connect with the two sides hollow bushing of the rack-mounted ligand of dermoskeleton or vertical casing；
Folding desktop board assembly, folding desktop board assembly include upper plate and lower plate, and lower plate is located at the interior aerial of upper plate,
And lower plate outer side edges pass through rotating latch and latch groove along with sky edge clearance fit, upper and lower prelaminar part intersection in upper plate
Cooperation, upper and lower postlaminar part hinged place are carried out hingedly by metallic channel and metal link rod, and lower plate rear end is equipped with energy hanging sleeve in dermoskeleton
Semi cylindrical type frid on rack-mounted ligand second cross beam, lower front edge of board and runing rest upper end are hinged, runing rest lower end and outer
The connection of Skeleton assembly body first crossbeam assembled.
In above-mentioned technical proposal, the assembled is connected as suit on first crossbeam, and there are two U-shaped patch, one of U
By body frame bolt assembly connection, another U-shaped patch passes through with runing rest lower end for type patch and inner frame supporting element upper end
Body frame bolt assembly connection.
In above-mentioned technical proposal, the long draw includes two hollow pipes and a single u-shaped handle, two hollow pipe insertions
In the two sides hollow bushing or vertical casing of the rack-mounted ligand of dermoskeleton, and two hollow pipes of long draw are then inserted at U-shaped handle both ends
It is interior.
In above-mentioned technical proposal, the front end of the rack-mounted ligand two sides hollow bushing of dermoskeleton is equipped with the baffle of energy folding.
In above-mentioned technical proposal, the upper plate front and rear ends of the folding desktop board assembly are equipped with the limit for being higher by desktop
Position segment.
In above-mentioned technical proposal, the baffle top is equipped with magnet, and baffle lower part two sides are equipped with intermediate supports stick
Fixed block, baffle are connect by intermediate supports stick with two sides hollow bushing end, and intermediate supports stick and two sides hollow bushing
Between support spring is installed.
In above-mentioned technical proposal, inner frame supporting element lower end and inner frame articulated structure are as follows: inner frame two sides are hollow
It is respectively welded 2 pieces of small baffles on round tube, pin hole is provided on small baffle, inner frame supporting element both ends are also provided with pin hole, inner frame
Supporting element both ends are inserted in small baffle, are inserted by pin shaft hinged in pin hole.
Working principle and remarkable result:
It is designed present invention is generally directed to army logistic support mission, the small freight applied to my army's grassroots army unit is transported
Field teaching is carried out with military universities and colleges teacher.The present invention has the function of the cart of desktop function, folding seat and two kinds of different shapes
Function.Certainly, the present invention is also for needing to bear in the market larger load and to combine variation function more, easy to carry and design.
The present invention has the characteristics that structure is simple, lighter in weight, aspect carry, are vdiverse in function, and operator's demand is few, energy
Human resources are greatly saved, carry transhipment convenient for civil and military truck.Concrete function is as follows:
One, oblique standing carriage function:
Oblique standing carriage function is most basic combination function mode of the invention, is mainly characterized by two-wheeled and lands, passes through people
Power oblique pull is advanced.Be mainly used for delivering middle-size and small-size object, suitable for more smooth ground or slope, can assist in people into
Row hauling operation, reduces labor intensity.
Working principle:
1. opening baffle, cargo is placed in baffle and outer skeleton intersection；
2. using elastic string, winding 2-3 circle catches on the round bar on inside and outside skeleton both sides, fixes cargo；
3. cart is tiltedly erected, long draw bolt is extracted, long draw is pulled out to level of comfort, bolt is inserted into；
4. pushing cargo.
Two, four wheel barrows function
Four wheel barrows states are second of combination forms of the invention, are mainly characterized by four-wheel and land, and pass through manpower horizontal drawing
Advance.It is mainly used for loose mail, medium-sized or relatively large article transport.Advantage is more to assist to carry in labour-saving, is not required to
Overcome the gravity of object itself, greatly mitigate personnel labor intensity and greater amount of object transport may be implemented.
Working principle:
1, long draw bolt is extracted, takes out long draw；
2, long draw is inserted into the vertical casing vertical with outer skeleton plane, is fixed with bolt；
3, panel is hung on outer skeleton second cross beam, is lain against on outer skeleton between two parties by plate placement；
4, cargo is placed on panel, is needed to decide whether according to carrying using elastic string；
5, cargo is pushed.
Three, movable desktop function
Movable desktop is the third assembled state of the invention, is mainly characterized by that the contraction state of script can be launched into
For a plane with certain altitude.It may be used as auxiliary desktop and various need that military school teacher carries out field course teaching
The case where wanting movable desktop.
Working principle:
1, the rack-mounted ligand of dermoskeleton is unfolded about 40 degree；
2, inner frame supporting element is propped, frame is on the first crossbeam of outer Skeleton assembly body；
3, prepare to fold board assembly, its one end with semi cylindrical type frid is ridden over into outer skeleton rear portion second cross beam
Place；
4, the runing rest for folding board assembly is opened, rotates on the intermediate first crossbeam of the rack-mounted ligand of dermoskeleton, makes
Runing rest lower end is connect with the first crossbeam of the rack-mounted ligand of dermoskeleton, and runing rest upper end and folding board assembly are hinged；
5, the small baffle with pin hole and the U-shaped patch with pin hole are passed through with bolt, support construction is fixed；
6, long draw is pulled out and is fixed with bolt；
7, universal wheel is fixed；
8, according to whether the length in hill condition adjustment folded sheet runing rest, makes desktop and ground keep water
It is flat.
Four, folding seat function
Folding seat function is a kind of new structure that folding table panel of the present invention is obtained by deformation.It can be by folding desktop
Plate becomes an easy folding seat form by expansion.
Working principle:
1. desktop is tiltedly erected (with about 40 degree of ground angle), face-up；
2. the fixing bolt Unscrew of upper and lower plate will be used to fix；
3. upper plate is parallel to the ground according to rotating counterclockwise to；
4. lower plate is rotated counterclockwise at the striped of upper plate；
5. completing to fix.
The present invention adapts to the demand in market and army, can not only bear biggish load, and structure can combine it is more
Become, realize multiple functions, multiple use, especially can folding shrinking and expansion, be convenient for carrying and transport.
Detailed description of the invention:
Fig. 1 is structure of the invention stereoscopic schematic diagram；
Fig. 2 is structure of the invention exploded view；
Fig. 3 is structure of the invention front view；
Fig. 4 is structure of the invention top view；
Fig. 5 is giant tyre assembly structural schematic diagram；
Fig. 6 is inner framework structure schematic diagram；
Fig. 7 is inner frame supporting piece structure schematic diagram；
Fig. 8 is the rack-mounted ligand structure side view of dermoskeleton；
Fig. 9 is the rack-mounted ligand structure bottom view of dermoskeleton；
Figure 10 is long draw structural schematic diagram；
Figure 11 is body frame latch structure schematic diagram.
Appended drawing reference:
The rack-mounted ligand of 1-dermoskeleton, 2-first crossbeams, 3-second cross beams, 4-giant tyre assemblies, 5-axle beds, 6-axis
Set,
7-hollow bushings, 8-vertical casings, 9-inner frames, 10-inner frame supporting elements, 11-long draws, 12-foldings
Folded desktop board assembly, 13-upper plates, 14-lower plates, 15-runing rests, 16-U-shaped patches, 17-body frame bolts, 18-gears
Plate, 19-universal wheels, 20-small baffles, 21-semi cylindrical type frids, 22-U-shaped handles.
Specific embodiment:
Referring to Fig. 1 ~ Figure 11, Table top type multi-functional carrying tool car of the invention, comprising: the rack-mounted ligand of dermoskeleton, outer skeleton
Assembly two sides are hollow bushing, and centre is equipped with first crossbeam, second cross beam, and the front end of two sides hollow bushing has installation bull wheel
The rear end of the axle bed and axle sleeve of tire assembly, two sides hollow bushing is equipped with the vertical casing vertical with hollow bushing；Inner frame, it is interior
Skeleton is located at below the rack-mounted ligand of dermoskeleton, and inner frame front end is connected on the axle sleeve of the installation giant tyre assembly, inner frame
Rear end is equipped with universal wheel or footing；Inner frame supporting element, inner frame supporting element lower end and inner frame are hinged, on inner frame supporting element
End is connect with the first crossbeam assembled of the rack-mounted ligand of dermoskeleton；Long draw, the two sides hollow sleeve of long draw and the rack-mounted ligand of dermoskeleton
Pipe or vertical casing are draw and insert-type connection；Folding desktop board assembly, folding desktop board assembly include upper plate and lower plate, lower plate
It is aerial in upper plate, and lower plate outer side edges pass through along with empty edge clearance fit, upper and lower prelaminar part intersection in upper plate
Rotating latch and latch groove cooperation, upper and lower postlaminar part hinged place carry out hinged, lower plate rear end peace by metallic channel and metal link rod
Semi cylindrical type frid equipped with energy hanging sleeve on outer Skeleton assembly body second cross beam, lower front edge of board and runing rest upper end are hinged,
Runing rest lower end is connect with the rack-mounted ligand first crossbeam assembled of dermoskeleton；The assembled is connected as being set on first crossbeam
Two U-shaped patches, one of them U-shaped patch and inner frame supporting element upper end pass through body frame bolt assembly connection, another U-shaped patch
Piece and runing rest lower end pass through body frame bolt assembly connection；The long draw includes two hollow pipes and a single u-shaped handle,
In two hollow pipe insertion rack-mounted ligand two sides hollow bushings of dermoskeleton or vertical casing, and long draw is then inserted at U-shaped handle both ends
Two hollow pipes in；The front end of the rack-mounted ligand two sides hollow bushing of dermoskeleton is equipped with the baffle of energy folding；The folding
The limit segment for being higher by desktop is equipped with for two sections before and after the upper plate of desktop board assembly；The rack-mounted ligand two sides hollow sleeve of dermoskeleton
The baffle top of the energy folding of pipe front end installation is equipped with magnet, and baffle lower part two sides are equipped with intermediate supports stick fixed block,
Baffle is connect by intermediate supports stick with two sides hollow bushing end, and is installed between intermediate supports stick and two sides hollow bushing
There is support spring；Inner frame supporting element lower end and inner frame articulated structure are as follows: welded respectively on the hollow circular tube of inner frame two sides
2 pieces of small baffles are connected to, pin hole is provided on small baffle, inner frame supporting element both ends are also provided with pin hole, two end cap of inner frame supporting element
Enter in small baffle, is inserted by pin shaft hinged in pin hole.
Building block of the invention is described in further detail with reference to the accompanying drawing:
1, giant tyre assembly 4:
Giant tyre is using high-intensitive abrasive rubber material, it is ensured that the lubrication in cart entirety traveling process is noiseless.
About 0.5 meter of distal end wheelspan, diameter of tyres 20cm, it is ensured that passing through height is the barrier such as 10cm step below, stone
Hinder object.The framework material of tire connection is that hollow middle carbon modulates steel (No. 45 steel), and comprehensive mechanical property is good, relatively more firm.It will
Structure fabrication had both guaranteed good stress at hollow, and alleviated weight.(hollow connecting rod wall thickness 2mm)
2, inner frame 9:
The material that inner frame 9 uses is No. 35 steel, and intensity, plasticity are good, cold plasticity is high, and weldability number can bear larger lotus
It carries.In view of being to take a fancy to its preferable intensity and toughness and weld relatively to stablize this characteristic with the reason of No. 35 steel.In the part
On, need the small baffle of upper 4 pieces of stable welding slightly thickness.Small baffle needs to bear bigger load, so welding herein
As stablizing integrally-built emphasis.The skeleton of one-piece parts is all set to hollow, wall thickness 2mm, while reducing quality
Have little influence on load-bearing capacity.
3, inner frame supporting element 10:
The fixed position of inner frame supporting element is in the welding small front apron junction of inner frame.Effect is in structure change at can
Entire skeleton can be propped when mobile desktop, and play the role of main support.The material of inner frame supporting element is mainly selected
No. 35 steel, axial compression resistance ability are strong.Skeleton is hollow.The bolt of hinged place high intensity and the baffle of inner frame are attached.
It can be rotated with 180 degree.
Its structure of runing rest 15 of the invention and inner frame support 10 are same.
4, the rack-mounted ligand 1 of dermoskeleton:
The rack-mounted ligand of dermoskeleton is the most crucial support section of total.All parts are finally all in outer Skeleton assembly body
Upper assembly is completed.Entire material still selects No. 35 steel, and skeleton is hollow, wall thickness 2mm.The spy that outer skeleton has several places obvious
Point.It is to add hollow vertical casing 8 in the diagonal brace of front port first, forms the set that vertical two can use long draw to be inserted into
Pipe.Determine that total is that two-wheeled is inclined or four-wheel horizontally taking type according to the difference of the position of long draw insertion.
Second feature is a U-shaped patch on intermediate first crossbeam, and the effect of this U-shaped patch is in inner frame
Upper and lower limit is provided when supports support plays total for it, prevents from loosening.Third feature is the big iron of welding up
Piece is fixed on outer skeleton for providing axle bed for giant tyre axis.The last one feature is the design of baffle.Baffle
With a thickness of 3mm, with the spring mechanism used in daily necessities clip between intermediate support stick and outer skeleton, in this way may be used
To guarantee that the active force of spring can make baffle always perpendicular to outer skeleton two sides hollow bushing in the absence of external forces, and
It erects.The camber line that one 90 degree are processed at hollow bushing base angle ensures that baffle is only wanted at us 90 in this way
It is moved in degree.
In addition, being fixed when baffle is closed using the method that magnet adsorbs.Magnet size is closed according to baffle
When the elastic force that is subject to determine, in order to guarantee that spring is unlikely to collapse open on entire baffle when collapsing.
5, universal wheel 19:
Universal wheel assembly structure be referring on Vehicles Collected from Market with the extensive Universal wheel structure of comparison design,
Feature is being capable of horizontal 360-degree rotation in dynamic load or static load.The structural material uses rubber, can reduce when movement
Noise.And it is furnished with brake system, and key pressing of braking can be realized easily to the fixation of total.The diameter of universal wheel
For 6cm, so needing the four-wheel state for using universal wheel is general only to use on more smooth ground.In the market ten thousand
To wheel construction quality, maximum difference still being capable of the very easily side of turning when be to advance under big load
To.Ropy universal wheel is difficult to turn direction when load is big, and is accompanied by metal friction noise, this feelings
Condition is often that it supports the unbearable big load of baffle to cause, so to select and compare at support baffle when selecting universal wheel
Thick, material can meet with stresses bigger product.
6, long draw 11:
Structure of the long draw in entire design is relatively easy, and the bright spot of long draw is position when its assembly, when slotting
When entering in the two sides hollow bushing of the rack-mounted ligand of dermoskeleton, total becomes two wheels and tiltedly founds push-and-pull form；When being inserted in outer skeleton
When in the vertical casing of assembly, total becomes four-wheel horizontal drawing form.The fixed form of long draw is that bolt is fixed.
Certain rigidity is needed when long draw use, so still selecting No. 35 steel in selection, can be guaranteed independent
It will not inwardly be bent easily after taking out.
7, body frame bolt 17:
Body frame bolt is that the steel wire that diameter is 3mm is formed by heat treatment process.With relatively high shearing strength, simultaneously
Allow certain elastic deformation again.It can be inserted in pin hole with bolt and fix structure.Entire framework needs to use body frame and inserts
The place of pin mainly has at two, for long draw to be fixed on outer skeleton at one；Another place is for inner frame supporting element and outside
Skeleton folds board assembly connection.When bolt when not in use, be placed in the pin hole of inner frame supporting element.
8, folding desktop board assembly 12:
Folding desktop board assembly is design most characteristic in the design, be it is a kind of can expansion form folding chair structure
One piece of plank.The body of material that folded sheet uses is redwood.To prevent hinged place stress excessive the case where being broken, hinged place
The small metallic channel of No. 35 steels is installed, is attached with metal link rod, ensure that the stability of hinged place.Folded sheet is upper and lower
Plate intersection is provided with fixed rotating latch and latch groove, and the cooperation of bolt and latch groove can guarantee when not in use
Upper and lower plates are stable to be combined and can guarantee the stable bearing load of entire plate.
The lower plate of folded sheet is provided with the device connecting with outer skeleton.Its stable riding over can be made to be unlikely on outer skeleton
It falls.Wherein there are two main limiting devices.One is semi cylindrical type frid, the other is runing rest.Two limit points
Fixation folded sheet can be securely seated between on the rack-mounted ligand of dermoskeleton.Wherein runing rest passes through among bolt and outer skeleton
First crossbeam, inner frame rotate outer skeleton and are fixed together.Since folded sheet is vertical stress to bracket, stress along axis side
To so being not in the problem on stress.
When folded sheet starts deformation, the rotating latch between upper and lower plate is first opened, lower plate is rotated toward top counterclockwise
About 100 degree, upper plate up rotates about 40 degree counterclockwise, forms the structure of a bracket.The bottom of lower plate rides over the striped of upper plate
In sulculus, the stability of left and right ensure that.It avoids because folding seat caused by the stress of top collapses.
The runing rest of folded sheet is fixed on the flexible fastening at the center on front side of semi cylindrical type frid when not using
On piece.The effect of flexible fastening piece can be stably fixed on baffle when runing rest is packed up, and slightly outer
Power can remove runing rest.
In addition, desktop board ends devise the segment for being higher by platform, in order to before being carried out during traveling
After limit, keep baffle delivery cargo more stable, while also increasing shearing resistance and the bearing capacity at both ends.
Claims (7)
1. a kind of Table top type multi-functional carrying tool car, it is characterised in that: include:
The rack-mounted ligand of dermoskeleton, the rack-mounted ligand two sides of dermoskeleton are hollow bushing, and centre is equipped with first crossbeam, second cross beam, and two sides are empty
The front end of heart casing has the axle bed and axle sleeve of installation giant tyre assembly, and the rear end of two sides hollow bushing is equipped with and hollow bushing
Vertical vertical casing；
Inner frame, inner frame are located at below the rack-mounted ligand of dermoskeleton, and inner frame front end is connected to the installation giant tyre assembly
On axle sleeve, inner frame rear end is equipped with universal wheel or footing；
Inner frame supporting element, inner frame supporting element lower end and inner frame are hinged, inner frame supporting element upper end and the rack-mounted ligand of dermoskeleton
First crossbeam assembled connection；
Long draw, long draw are that draw and insert-type is connect with the two sides hollow bushing of the rack-mounted ligand of dermoskeleton or vertical casing；
Folding desktop board assembly, folding desktop board assembly include upper plate and lower plate, and lower plate is located at the interior aerial of upper plate, and
Lower plate outer side edges are cooperated along with sky edge clearance fit, upper and lower prelaminar part intersection in upper plate by rotating latch and latch groove,
Upper and lower postlaminar part hinged place is carried out hingedly by metallic channel and metal link rod, and lower plate rear end is equipped with energy hanging sleeve and fills in outer skeleton
Semi cylindrical type frid on ligand second cross beam, lower front edge of board and runing rest upper end are hinged, runing rest lower end and outer skeleton
The connection of assembly first crossbeam assembled.
2. Table top type multi-functional carrying tool car according to claim 1, it is characterised in that: the assembled is connected as
Suit is assembled by body frame bolt there are two U-shaped patch, one of them U-shaped patch and inner frame supporting element upper end and is connected on one crossbeam
It connects, another U-shaped patch and runing rest lower end pass through body frame bolt assembly connection.
3. Table top type multi-functional carrying tool car according to claim 1, it is characterised in that: the long draw includes two
Root hollow pipe and a single u-shaped handle, two hollow pipes are inserted into the two sides hollow bushing or vertical casing of the rack-mounted ligand of dermoskeleton, and
U-shaped handle both ends are then inserted into two hollow pipes of long draw.
4. Table top type multi-functional carrying tool car according to claim 1, it is characterised in that: the rack-mounted ligand two of dermoskeleton
The front end of side hollow bushing is equipped with the baffle of energy folding.
5. Table top type multi-functional carrying tool car according to claim 1, it is characterised in that: the folding table panel-mounted
The upper plate front and rear ends of body are equipped with the limit segment for being higher by desktop.
6. Table top type multi-functional carrying tool car according to claim 4, it is characterised in that: the baffle top is equipped with
Magnet, baffle lower part two sides are equipped with intermediate supports stick fixed block, and baffle passes through intermediate supports stick and two sides hollow sleeve pipe end
Head connection, and support spring is installed between intermediate supports stick and two sides hollow bushing.
7. Table top type multi-functional carrying tool car according to claim 1, it is characterised in that: under the inner frame supporting element
End and inner frame articulated structure are as follows: be respectively welded 2 pieces of small baffles on the hollow circular tube of inner frame two sides, be provided with pin on small baffle
Hole, inner frame supporting element both ends are also provided with pin hole, and inner frame supporting element both ends are inserted in small baffle, are inserted into pin hole by pin shaft
Hingedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037059.1A CN106585693B (en) | 2017-01-19 | 2017-01-19 | Table top type multi-functional carrying tool car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037059.1A CN106585693B (en) | 2017-01-19 | 2017-01-19 | Table top type multi-functional carrying tool car |
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| Publication Number | Publication Date |
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| CN106585693A CN106585693A (en) | 2017-04-26 |
| CN106585693B true CN106585693B (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710037059.1A Active CN106585693B (en) | 2017-01-19 | 2017-01-19 | Table top type multi-functional carrying tool car |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139990B (en) * | 2017-05-19 | 2024-05-07 | 中国人民解放军国防科学技术大学 | Multifunctional simple conveying tool vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053181U (en) * | 1989-08-11 | 1990-02-21 | 梁晓岐 | Multipurpose folding vehicle |
| CN104997269A (en) * | 2014-04-19 | 2015-10-28 | 李华 | Luggage rack |
| CN205168581U (en) * | 2015-12-04 | 2016-04-20 | 中国人民解放军国防科学技术大学 | Multi -functional foldable handcart |
| CN206231423U (en) * | 2017-01-19 | 2017-06-09 | 中国人民解放军国防科学技术大学 | Table top type multi-functional carrying tool car |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8100430B2 (en) * | 2007-02-23 | 2012-01-24 | Cosco Management, Inc. | Convertible hand truck |
| TWM483905U (en) * | 2013-11-18 | 2014-08-11 | Zhong-Xiu Su | Hand cart for luggage |
-
2017
- 2017-01-19 CN CN201710037059.1A patent/CN106585693B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053181U (en) * | 1989-08-11 | 1990-02-21 | 梁晓岐 | Multipurpose folding vehicle |
| CN104997269A (en) * | 2014-04-19 | 2015-10-28 | 李华 | Luggage rack |
| CN205168581U (en) * | 2015-12-04 | 2016-04-20 | 中国人民解放军国防科学技术大学 | Multi -functional foldable handcart |
| CN206231423U (en) * | 2017-01-19 | 2017-06-09 | 中国人民解放军国防科学技术大学 | Table top type multi-functional carrying tool car |
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| CN106585693A (en) | 2017-04-26 |
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