CN110406577A - A kind of dual-purpose type folding Hand-cart for transporting - Google Patents
A kind of dual-purpose type folding Hand-cart for transporting Download PDFInfo
- Publication number
- CN110406577A CN110406577A CN201910717755.6A CN201910717755A CN110406577A CN 110406577 A CN110406577 A CN 110406577A CN 201910717755 A CN201910717755 A CN 201910717755A CN 110406577 A CN110406577 A CN 110406577A
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- CN
- China
- Prior art keywords
- cart
- transporting
- wheel
- dual
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
Abstract
A kind of dual-purpose type of the present invention folds Hand-cart for transporting and discloses a kind of switching for being able to carry out two wheel barrows and four-wheel is pulled a cart between state, and is able to carry out folding and forms flat Hand-cart for transporting.Folding structure facilitates courier to carry out carrying use, reduces the occupied space to express delivery railway carriage, and flat facilitate of collapsible overall structure carries out the placement of interpolation slit formula.It is characterized in that being separately connected a support base on the two sides bottom edge of the activity push bracket, and support rod is equipped between two support bases, the both ends of the support rod are connected with two support bases respectively, universal caster wheel there are two being set on the support rod, and respectively close to the both ends of support rod, two slide bar one end are respectively articulated on the two sides bottom edge for being placed in activity push bracket, the outside bending of the other end of the slide bar extends a distance into, then extend again to horizontal direction bending, two return pulley seats are rotatably placed on respectively on two slide bars, the return pulley seats against the nearly slide bar other end, bottom bull wheel is equipped on the return pulley seat.
Description
Technical field
A kind of dual-purpose type of the present invention folds Hand-cart for transporting, is related to using when a kind of logistics express delivery is carried, is able to carry out two
Foldable Hand-cart for transporting belongs to logistics equipment field.In particular to one kind is able to carry out two wheel barrows and four-wheel is pulled a cart shape
Switching between state, and be able to carry out folding and form flat Hand-cart for transporting.
Background technique
Currently, courier often carries out the carrying of express delivery when carrying logistics goods in such a way that manpower embraces fortune, compared with
To expend physical strength, and it is be easy to cause falling for express delivery, and the most structure of existing Hand-cart for transporting is fixed, cart volume conference occupies
The limited cabin space of courier's distribution trolley influences the receiving carrying quantity of courier's express delivery, is not easy to courier and carries out just
The carrying for taking formula uses, and use is more inconvenient.
Notification number CN208963132U discloses a kind of warehouse logistics trolley, including placement plate is equipped with for clamping
The clamp system of cargo, clamp system include clamping plate and threaded rod, and threaded rod is set to inside placement plate, and the midpoint two of threaded rod
The hand of spiral of side is on the contrary, be symmetrically arranged with thread bush one and thread bush two on threaded rod, thread bush one and thread bush two are and spiral shell
Rasp bar is threadedly coupled, and the top of thread bush one and thread bush two is respectively connected with clamping plate, and the upper wall of placement plate offers opening, clamping plate
Top pass through and be open and extend to the top of placement plate, which fixes, can not carry out folding placement, be not easy to express delivery
Member carries out portable carrying and uses.
Notification number CN109017906A discloses a kind of logistics trolley of cargo convenient for loading and unloading, including storage box, universal wheel,
Handle holder, connecting plate, fixed plate and fixed link, the storage box lower end are connect with cart tube chamber welds with base, the universal wheel installation
In cart pedestal lower end, the handle holder is arranged in cart base right side, and cart pedestal left end is equipped with the first rotation axis,
The connecting plate right end is connect by the first rotation axis with cart pedestal left end, the fixed plate and the fixed company of slip limiting plate
It connects, sliding limiting slot is offered on the inside of the connecting plate, the slip limiting plate is connected together with sliding limiting slot, the connection
The two sides of plate are provided with the second rotation axis, and the device occupied space is big, are not easy to courier and carry out portable use.
Summary of the invention
In order to improve above situation, a kind of dual-purpose type of the present invention, which folds Hand-cart for transporting and provides one kind and be able to carry out two wheels, to be pushed away
Vehicle and four-wheel are pulled a cart the switching between state, and are able to carry out folding and are formed flat Hand-cart for transporting.Folding structure, it is convenient fast
The person of passing carries out carrying use, reduces the occupied space to express delivery railway carriage, and flat facilitate of collapsible overall structure carries out interpolation slit formula peace
It puts.
A kind of dual-purpose type of the present invention folds Hand-cart for transporting and is achieved in that a kind of dual-purpose type of the present invention folds Hand-cart for transporting
By bottom bracing plate, turning set, return pulley seat, activity push bracket, universal caster wheel, connecting rod, deformation rotation handle, fixing seat, connector sleeve, slide bar,
Bottom bull wheel, knob, connecting plate, limited block, support rod, support base, secondary claw hook, rotation are fixing sleeve, fixed link, axial prong hook and rotation
Axis forms, and is separately connected a support base on the two sides bottom edge of the activity push bracket, and be equipped with branch between two support bases
Strut, the both ends of the support rod are connected with two support bases respectively, are set on the support rod there are two universal caster wheel, and
Respectively close to the both ends of support rod, two slide bar one end are respectively articulated on the two sides bottom edge for being placed in activity push bracket, the slide bar
The outside bending of the other end extends a distance into, and then extends again to horizontal direction bending, and two return pulley seats are rotatable respectively to be covered
Be placed on two slide bars, the return pulley seats against the nearly slide bar other end, be equipped with bottom bull wheel on the return pulley seat, the bottom bull wheel it is straight
Diameter is greater than two times of universal caster wheel diameter, is equipped with turning set on the other end of the slide bar, the both ends of spin axis are respectively placed in two
In turning set on the slide bar other end, it is equipped with knob on one end of the spin axis, is equipped with stop collar on the other end of the spin axis,
The two sides of the turning set are equipped with limited block respectively, and the limited block is rotatably placed in spin axis, prolong on the limited block
A gag lever post is stretched out, and corresponding with return pulley seat, a side of bottom bracing plate is connected with the limited block at spin axis both ends, two companies
Female connector is placed on respectively on two slide bars, and is fixed respectively by pin, and connecting plate is equipped on the lateral surface of the connector sleeve, and
Connecting plate is located between two slide bars, and for a side of the connecting plate to vertical direction bending, fixing seat is placed in two connecting plates
Between, then the two sides of the fixing seat pass through the side of screw and two connecting plates respectively to vertical direction bending respectively
While being connected, rotation is placed in the middle part of fixing seat fixed, and deformation rotation is rotatably connected side fixing sleeve by rotation axis and rotation
It connects, deformation rotation is being above equipped with fixed link, and the deformation is revolved being above provided with claw hook slot, and fixed link is located in claw hook slot, institute
Claw hook slot is stated through deformation rotation handle, secondary claw hook is placed in fixing seat, and corresponding with fixed link, and axial prong hook is placed in fixing seat,
And it is corresponding with fixed link, two groups of cross bars are equipped in the fixing seat, and respectively close to the both ends of fixing seat, one group of cross bar is by two
A cross bar composition, and a distance is equipped between two cross bars, the distance between two described cross bars are equal to deformation rotation another
The distance between side and claw hook slot, a side of two connecting rod one end respectively with two connecting plates are hinged, two connections
The other end of bar is hinged with two support base one sides respectively, and the length of the bottom bracing plate is less than the length of slide bar, described
The length of activity push bracket is greater than the length of slide bar, and the minimum point of the universal caster wheel and the minimum point of bottom bull wheel are in sustained height
On, the surface of the gag lever post is equipped with wear-resistant pad.
Beneficial effect.
One, folding structure facilitates courier to carry out carrying use, reduces the occupied space to express delivery railway carriage, collapsible
Flat facilitate of overall structure carries out the placement of interpolation slit formula.
Two, it pulls a cart and cart double type distressed structure, courier is facilitated to carry out flexibly being suitable for different volumes with using
The demand of express delivery.
Three, quick and easy using operation, it is used convenient for personnel.
Detailed description of the invention
A kind of dual-purpose type of Fig. 1 present invention folds the three-dimensional structure diagram of Hand-cart for transporting；
A kind of dual-purpose type of Fig. 2 present invention folds the three-dimensional structure diagram of Hand-cart for transporting, which show cart remove intermediate fixing seat and
Structure of the deformation rotation after；
A kind of dual-purpose type of Fig. 3 present invention folds the three-dimensional structure diagram at Hand-cart for transporting fixing seat；
A kind of dual-purpose type of Fig. 4 present invention folds the structural schematic diagram at Hand-cart for transporting fixing seat；
A kind of dual-purpose type of Fig. 5 present invention folds three-dimensional structure diagram when Hand-cart for transporting folding storage；
A kind of dual-purpose type of Fig. 6 present invention folds the three-dimensional structure diagram of Hand-cart for transporting cart structure.
In attached drawing
Wherein are as follows: bottom bracing plate (1), turning set (2), return pulley seat (3), activity push bracket (4), universal caster wheel (5), connecting rod (6) become
Shape rotation is (7), fixing seat (8), connector sleeve (9), slide bar (10), bottom bull wheel (11), knob (12), connecting plate (13), limited block
(14), support rod (15), support base (16), secondary claw hook (17) are revolved fixing sleeve (18), fixed link (19), axial prong hook (20),
Spin axis (21).
Specific embodiment:
Embodiment 1:
A kind of dual-purpose type of the present invention folds Hand-cart for transporting and is achieved in that a kind of dual-purpose type of the present invention folds Hand-cart for transporting the bottom of by
Fagging (1), turning set (2), return pulley seat (3), activity push bracket (4), universal caster wheel (5), connecting rod (6), deformation are revolved (7), admittedly
Reservation (8), connector sleeve (9), slide bar (10), bottom bull wheel (11), knob (12), connecting plate (13), limited block (14), support rod
(15), support base (16), secondary claw hook (17), rotation are fixing sleeve (18), fixed link (19), axial prong hook (20) and spin axis (21) group
At being separately connected a support base (16) on the two sides bottom edge of the activity push bracket (4), and between two support bases (16)
It is equipped with support rod (15), the both ends of the support rod (15) are connected with two support bases (16) respectively, the support rod
(15) there are two setting on universal caster wheel (5), and respectively close to the both ends of support rod (15), two slide bar (10) one end are respectively articulated with
Be placed on the two sides bottom edge of activity push bracket (4), the outside bending of the other end of the slide bar (10) extends a distance into, then again to
Horizontal direction bending extends, and two return pulley seats (3) are rotatably placed on respectively on two slide bars (10), the return pulley seat (3)
It close to slide bar (10) other end, is equipped with bottom bull wheel (11) on the return pulley seat (3), the diameter of the bottom bull wheel (11) is greater than universal
Two times of castor (5) diameter are equipped with turning set (2) on the other end of the slide bar (10), and the both ends of spin axis (21) are respectively placed in
In turning set (2) on two slide bar (10) other ends, knob (12), the spin axis are equipped on one end of the spin axis (21)
(21) stop collar is equipped on the other end, the two sides of the turning set (2) are equipped with limited block (14) respectively, the limited block (14)
It is rotatably placed on spin axis (21), extends a gag lever post on the limited block (14), and opposite with return pulley seat (3)
It answers, a side of bottom bracing plate (1) is connected with the limited block (14) at spin axis (21) both ends, and two connector sleeves (9) are placed on respectively
It on two slide bars (10), and is fixed by pin, is equipped with connecting plate (13) on the lateral surface of the connector sleeve (9) respectively, and even
Fishplate bar (13) is located between two slide bars (10), and a side of the connecting plate (13) to vertical direction bending, set by fixing seat (8)
Between two connecting plates (13), then the two sides of the fixing seat (8) pass through screw respectively to vertical direction bending respectively
It is connected with a side of two connecting plates (13), rotation is placed in fixing sleeve (18) in the middle part of fixing seat (8), and deformation rotation is (7) one
Side is rotatably connected fixing sleeve (18) by rotation axis and rotation, and the deformation, which is revolved, is equipped with fixed link (19), the change on (7)
Shape, which is revolved, is provided with claw hook slot on (7), and fixed link (19) is located in claw hook slot, and the claw hook slot is through deformation rotation (7), secondary pawl
Hook (17) is placed on fixing seat (8), and corresponding with fixed link (19), and axial prong hook (20) is placed on fixing seat (8), and and fixed
Bar (19) is corresponding, is equipped with two groups of cross bars on the fixing seat (8), and respectively close to the both ends of fixing seat (8), one group of cross bar by
Two cross bar compositions, and a distance is equipped between two cross bars, the distance between two described cross bars are equal to deformation rotation (7)
The distance between another side and claw hook slot, two connecting rod (6) one end are mutually cut with scissors with a side of two connecting plates (13) respectively
It connects, the other end of two connecting rods (6) is hinged with two support base (16) one sides respectively, the length of the bottom bracing plate (1)
Degree is less than the length of slide bar (10), and the length of the activity push bracket (4) is greater than the length of slide bar (10), the universal caster wheel (5)
Minimum point and the minimum point of bottom bull wheel (11) be on sustained height, the surface of the gag lever post is equipped with wear-resistant pad.
In use, cart is in folded state under original state, bottom bracing plate (1) and activity push bracket (4) are folded in slide bar
(10) on, return pulley seat (3) rotation is received between two slide bars (10), generally flat；
When just starting to spread out, the return pulley seat (3) of folding is first subjected to Unscrew around slide bar (10), so that bottom bull wheel (11) props up
On the ground, then by bottom bracing plate (1) around spin axis (21) Unscrew, bottom bracing plate (1) passes through limited block (14) band turn for support
Dynamic set (2) rotates around spin axis (21), so that the gag lever post on turning set (2) two sides limited block (14) blocks return pulley seat (3)
Solid lock is dead, then extracts the pin of connector sleeve (9), by fixing seat (8) and the connector sleeve (9) that is fixedly connected thereon towards bottom bracing plate
(1) side pushes, while activity push bracket (4) are carried out rotary expansion, so that the universal return pulley in activity push bracket (4) supports on ground
On, then pin is reinserted on connector sleeve (9) and locks device, in the form of the carrying that this obtains four-wheel state is pulled a cart；
When by four-wheel pull a cart model deformation be two wheel barrows forms when, move open axial prong hook (20) make deformation rotation (7) can
It is rotated, deformation rotation drives rotation axis that fixing sleeve (18) is rotated around rotation (7), and then deformation is revolved, (7) are pushed away
Fixing seat (8) other end is moved, secondary claw hook (17) is buckled in deformation rotation in the fixed link (19) of (7), deformation rotation is another (7)
A side is stuck between corresponding two cross bars, and then (7) are revolved in deformation and are locked, and is revolved in deformation in (7) rotary course, is connected
Extension bar (6) is pulled, and the support base (16) of connecting rod (6) drive activity push bracket (4) two sides bottom plate is rotated, so that movable
Push bracket (4) angle carries out rotationally-varying 85 ~ 90 degree, forms the form of two wheel logistics trolleys；
The outside bending of the other end of the slide bar (10) extends a distance into, the design then extended again to horizontal direction bending,
The distance between two slide bars (10) are increased, and then increase cart loaded area；
The diameter of the bottom bull wheel (11) is greater than two times of the design of universal caster wheel (5) diameter, makes to pull a cart form forming four-wheel
When, rear end and contact area of ground are bigger, more stable；
Extend a gag lever post on the limited block (14), and the corresponding design with return pulley seat (3), gag lever post can be the bottoms of to
Wheel seat (3) is clamped fixation, and the bottom bull wheel (11) on return pulley seat (3) is made to keep the state of support on the ground；
Claw hook slot is provided on (7), the claw hook slot, the design of (7), can be such that deformation revolves through deformation rotation for the deformation rotation
Part between (7) another side and claw hook slot can be buckled between corresponding cross bar group, deformation is revolved, (7) are carried out more
Good buckle is fixed；
The distance between two described cross bars are equal to deformation rotation the design of the distance between (7) another side and claw hook slot, energy
Fasten the buckle for revolving (7) to deformation between two cross bars more, buckle fixed effect is more preferable；
The length of the bottom bracing plate (1) is less than the design of the length of slide bar (10), avoids bottom bracing plate (1) excessive to deformation push bracket
Folding causes to hinder；
The length of the activity push bracket (4) is greater than the design of the length of slide bar (10), can make activity push bracket (4) energy when folding
It is enough to be integrally pressed in bottom bracing plate (1) in the following, being not easy to unclamp；
The minimum point of the universal caster wheel (5) and the minimum point of bottom bull wheel (11) are in the design on sustained height, make be in
Four-wheel pull a cart state when, front and back end is steady according to ground, avoids the occurrence of the state of one high and one low shakiness；
The surface of the gag lever post is equipped with the design of wear-resistant pad, increases the frictional force between return pulley seat (3), and then improve the bottom of to
The clamping limit effect of wheel seat (3)；
The return pulley seat (3) cooperates limited block (14), can be pressed from both sides by the gag lever post on limited block (14) to return pulley seat (3)
It fastens, and then bottom bull wheel (11) is fixed；
The activity push bracket (4) and support base (16) are matched and slide bar (10), can carry out folding storage to activity push bracket (4),
Reduce area occupied；
Bottom bracing plate (1) cooperation turning set (2) and spin axis (21), can fold bottom bracing plate (1), further decrease and account for
Use area；
Bottom bracing plate (1) and activity push bracket (4) are rotated, bottom bracing plate (1) and activity push bracket (4) folding form flat design, just
In being placed；
Bottom bracing plate (1) and return pulley seat (3) are rotated, then pushes fixing seat (8), then the design of rotary expansion activity push bracket (4), energy
It enough forms four-wheel and carries state of pulling a cart；
Rotational deformation handle, deformation handle pass through the design that connecting rod (6) pulling activity push bracket (4) rotates, can remove from four-wheel
The fortune state of pulling a cart is changed into two wheel barrows states；
Reach and be able to carry out two wheel barrows and switching that four-wheel is pulled a cart between state, and is able to carry out folding and forms flat mesh
's.
Above-described embodiment is presently preferred embodiments of the present invention, is not intended to limit the invention the range of implementation.Any ability
The those of ordinary skill in domain is not departing from invention scope of the invention, improves when can make a little, i.e., all according to the present invention
The same improvement done, should be the scope of the present invention and is covered.
Claims (10)
1. a kind of dual-purpose type folds Hand-cart for transporting, it is characterized in that: being separately connected a support bottom on the two sides bottom edge of activity push bracket
Seat, and support rod is equipped between two support bases, the both ends of support rod are connected with two support bases respectively, on support rod
Universal caster wheel there are two setting, and respectively close to the both ends of support rod, two slide bar one end, which are respectively articulated with, is placed in the two of activity push bracket
On the bottom edge of side, two return pulley seats are rotatably placed on respectively on two slide bars, and return pulley seats against the nearly slide bar other end, on return pulley seat
It is equipped with bottom bull wheel, turning set is equipped on the other end of slide bar, the both ends of spin axis are respectively placed in the rotation on two slide bar other ends
In set, it is equipped with knob on one end of spin axis, stop collar is equipped on the other end of spin axis, the two sides of turning set are equipped with limit respectively
A side of block, bottom bracing plate is connected with the limited block at spin axis both ends, and two connector sleeves are placed on respectively on two slide bars, and point
It is not fixed by pin, connecting plate is equipped on the lateral surface of connector sleeve, and connecting plate is located between two slide bars, the one of connecting plate
To vertical direction bending, fixing seat is placed between two connecting plates for side, the two sides of fixing seat respectively to vertical direction bending,
Then it is connected respectively by a side of screw and two connecting plates, rotation is placed in the middle part of fixing seat fixed, deformation rotation handle
Side is rotatably connected fixing sleeve by rotation axis and rotation, and fixed link is above equipped with, secondary claw hook is placed in fixing seat for deformation rotation,
And it is corresponding with fixed link, axial prong hook is placed in fixing seat, and corresponding with fixed link, two connecting rod one end respectively with two
A side of connecting plate is hinged, and the other end of two connecting rods is hinged with two support base one sides respectively.
2. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that, first will folding when just starting to spread out
Folded return pulley seat carries out Unscrew around slide bar, so that the support of bottom bull wheel is on the ground, then revolves bottom bracing plate around spin axis
Turn to open, bottom bracing plate drives turning set to rotate around spin axis by limited block, so that the gag lever post on the limited block of turning set two sides will
Return pulley seat fix locked, then extracts the pin of connector sleeve, by fixing seat and the connector sleeve that is fixedly connected thereon the bottom of towards
Fagging side pushes, while activity push bracket is carried out rotary expansion, so that the universal return pulley support in activity push bracket is on the ground, so
Pin is reinserted on connector sleeve afterwards and locks device, in the form of the carrying that this obtains four-wheel state is pulled a cart.
3. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that become when by four-wheel form of pulling a cart
When shape is two wheel barrows form, moves and open axial prong hook and make deformation rotation can be rotated, deformation rotation drive rotation axis around
Rotation fixing sleeve is rotated, and then will deformation rotation being pushed to the fixing seat other end, secondary claw hook is buckled in deformation rotation handle
Fixed link on, deformation rotation other side checkpost between corresponding two cross bars, and then will deformation rotation locked, in deformation rotation
In rotary course, connecting rod is pulled, and the support base of connecting rod drive activity push bracket two sides bottom plate is rotated, so that living
Dynamic push bracket angle carries out rotationally-varying 85 ~ 90 degree, forms the form of two wheel logistics trolleys.
4. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that the other end of the slide bar to
Outer bending extends a distance into, and then extends again to horizontal direction bending.
5. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that the diameter of the bottom bull wheel is big
In two times of universal caster wheel diameter.
6. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that the limited block is rotatable
It is placed in spin axis, extends a gag lever post on the limited block, and corresponding with return pulley seat.
7. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that the deformation is revolved being above provided with
Claw hook slot, and fixed link is located in claw hook slot, the claw hook slot is through deformation rotation handle.
8. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that the length of the activity push bracket
Greater than the length of slide bar, the length of the bottom bracing plate is less than the length of slide bar.
9. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that be equipped with two in the fixing seat
Group cross bar, and respectively close to the both ends of fixing seat, one group of cross bar is made of two cross bars, and be equipped between two cross bars one section away from
From the distance between two described cross bars are equal to deformation rotation the distance between another side and claw hook slot.
10. a kind of dual-purpose type according to claim 1 folds Hand-cart for transporting, it is characterised in that the universal caster wheel it is minimum
The minimum point of point and bottom bull wheel is on sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717755.6A CN110406577A (en) | 2019-08-05 | 2019-08-05 | A kind of dual-purpose type folding Hand-cart for transporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717755.6A CN110406577A (en) | 2019-08-05 | 2019-08-05 | A kind of dual-purpose type folding Hand-cart for transporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110406577A true CN110406577A (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910717755.6A Pending CN110406577A (en) | 2019-08-05 | 2019-08-05 | A kind of dual-purpose type folding Hand-cart for transporting |
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| CN111891772A (en) * | 2020-07-16 | 2020-11-06 | 张稳定 | Make things convenient for automobile-used electronic device of getting loaded of cold chain commodity circulation that goods shifted |
| CN113232710A (en) * | 2021-05-28 | 2021-08-10 | 张晓东 | Motor quick transfer car (buggy) |
| CN113232710B (en) * | 2021-05-28 | 2022-05-06 | 张晓东 | Motor quick transfer car (buggy) |
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