CN109017921A - A kind of collapsible luggage and articles bogie - Google Patents
A kind of collapsible luggage and articles bogie Download PDFInfo
- Publication number
- CN109017921A CN109017921A CN201810942343.8A CN201810942343A CN109017921A CN 109017921 A CN109017921 A CN 109017921A CN 201810942343 A CN201810942343 A CN 201810942343A CN 109017921 A CN109017921 A CN 109017921A
- Authority
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- China
- Prior art keywords
- car body
- articles
- sleeve
- movable pulley
- wheel
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention provides a kind of collapsible luggage and articles bogies, comprising: the first car body, the second car body, lock, hinge, sleeve, telescopic rod, holding rod, handle；First car body is rectangular structure；The side of the first car body is arranged in second car body, and the second car body is connected with the first car body by lock and hinge；The two sides of the second car body are arranged in the sleeve, and sleeve is connected with the second car body by shaft；The inside of sleeve is arranged in the telescopic rod, and telescopic rod is connected with sleeve by set and mode；The upper end of telescopic rod is arranged in the holding rod, and holding rod is connected with telescopic rod by bolt；Pass through the improvement to existing luggage truck, the luggage truck, which has, is able to carry out folding and expanding adjusting, while guaranteeing bearing capacity, its small volume, it is easy to carry, usage mode diversification, the extensive advantage of applicable situation, thus the problem of effective solution present invention proposes in background technique one and deficiency.
Description
Technical field
The present invention relates to luggage traffic engineering device technique fields, more specifically, more particularly to a kind of structure is simple, user
Just collapsible luggage and articles bogie.
Background technique
In daily life, it is more universal for travelling away from home, and either travels away from home or camps, and is led to
Chang Douhui carries clothes and food and other items, is especially gone on a tour for a long time at a distance, can even more carry a large amount of article, article
It is more that carrying is caused not enough to facilitate, therefore need luggage truck just to carry out auxiliary conveying, but existing luggage truck is with following
It is insufficient:
Existing luggage truck, form is more single, causes its functional, usage mode and use occasion all to receive very big
Limitation, use is not convenient enough, and volume is larger, and body is heavy, and carrying of going out is not convenient enough.
In view of this, study improvement for existing problem, it is small and exquisite to provide a kind of body, usage mode it is diversified and
Collapsible luggage and articles bogie easy to carry, it is intended to by the technology, reach and solve the problems, such as and improve practical value
Purpose.
Summary of the invention
The purpose of the present invention is to provide a kind of collapsible luggage and articles bogies, to solve to propose in above-mentioned background technique
Existing luggage truck, form is more single, its functional, usage mode and use occasion is caused all to receive very big limit
System, use is not convenient enough, and volume is larger, and body is heavy, gos out and carries not convenient enough problem and shortage.
To achieve the above object, the present invention provides a kind of collapsible luggage and articles bogies, by technology hand in detail below
Section is reached:
A kind of collapsible luggage and articles bogie, comprising: the first car body, lock, hinge, sleeve, stretches the second car body
Bar, holding rod, handle, preceding movable pulley, bindiny mechanism, rear movable pulley, A-frame, baffle, shaft, crank, fifth wheel, triangle
Plate, pin shaft, fixture nut；First car body is rectangular structure；The side of the first car body is arranged in second car body, and
Second car body is connected with the first car body by lock and hinge；The sleeve is arranged in the two sides of the second car body, and sleeve with
Second car body is connected by shaft；The inside of sleeve is arranged in the telescopic rod, and telescopic rod and sleeve pass through set and mode
It is connected；The upper end of telescopic rod is arranged in the holding rod, and holding rod is connected with telescopic rod by bolt；The handle setting exists
The downside of second car body, and handle is connected with the second car body by welding manner；The preceding movable pulley is arranged in the second car body
Side, and preceding movable pulley is connected with the second car body by bindiny mechanism；The side of the first car body is arranged in movable pulley after described
Portion, and rear movable pulley is connected with the first car body by A-frame；The baffle plate setting is in the side of the first car body, and baffle
It is connected with the first car body by shaft；The bindiny mechanism includes: crank, fifth wheel, set square, pin shaft, fixture nut；Institute
The side that preceding movable pulley is arranged in crank is stated, and crank is connected with preceding movable pulley by shaft；The fifth wheel is arranged in song
The side of handle, and fifth wheel is an integral structure with crank；The side of fifth wheel, and set square and company is arranged in the set square
Cock wheel is connected by pin shaft and fixture nut.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, the first car body, the
Two car bodies and baffle are rectangular frame assembling structure, and if being provided in the middle part of the first car body, the second car body and baffle
Dry reinforcing beam, this kind of structure makes the luggage truck lighter in weight, and support force is preferable.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, the sub-buckle of lock
The edge of first car body is set, and the edge of the second car body is arranged in the female thread of lock, and latches in the first car body and
At being symmetrically provided at two altogether, lockhole is used to fix the position of the first car body and the second car body for the junction of two car bodies, prevents
Only it is flipped phenomenon.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, hinge is first
The back side of car body and the second car body junction is provided at three altogether, and hinge is bolted with the first car body and the second car body
It is connected, connection and folding of the hinge for the first car body and the second car body adjust.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, sleeve and flexible
Bar is each provided at one at left and right sides of the second car body, and telescopic rod is connected to holding rod at two, and holding rod is facilitated to carry out up and down
Telescopic adjustment is easy to use.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, holding rod overlooks knot
Structure is in] shape, and the external of holding rod wraps up rubber sleeve.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, handle is second
The lower part of car body is provided at two altogether, and rubber sleeve is wrapped up in the outside of the handle at two.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, preceding movable pulley is logical
It crosses bindiny mechanism and is connected to the second car body, and preceding movable pulley can be rotated by bindiny mechanism, be conveniently adjusted car body, conveniently made
With.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, fifth wheel is in circle
Cyclic structure, and the peripheral part of fifth wheel is in that shape is provided with several rectangular blocks, and fitting connection is provided in the middle part of set square
The star-like through-hole of wheel, it is convenient for folding for adjusting the angle between movable pulley and car body.
As advanced optimizing for the technical program, a kind of collapsible luggage and articles bogie of the present invention, the lower part of baffle
It is provided with rectangular block at one, is used to support baffle, prevents baffle plate turning excessive.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
1, a kind of collapsible luggage and articles bogie of the present invention is by setting two parts car body, and be provided at two lock and
Hinge is for connecting car body at two at three, so that the car body folds and stretching, extension is convenient, while guaranteeing bearing capacity, so that the dress
It sets and is able to carry out folding and places, small volume and easy to carry.
2, a kind of collapsible luggage and articles bogie of the present invention is in the end of car body by being arranged by a baffle, and in vehicle
The lower part of body is provided with handle at two, so that the luggage truck is not only able to realize the means of transportation of flat car, while also can be carried out
Vertical cargo is carried, usage mode diversification, and use occasion is extensive.
3, the connecting component of a kind of baffle of collapsible luggage and articles bogie of the present invention, movable pulley and holding rod, which passes through, turns
It is pivotally connected to car body, so as to be folded, is greatly reduced car body volume, it is easy to carry, it occupies little space, uses
It is convenient.
4, the present invention has by the improvement to existing luggage and articles bogie and is able to carry out folding and expanding adjusting,
While guaranteeing bearing capacity, also there is small volume, easy to carry, usage mode diversification, the extensive advantage of applicable situation, from
And effective solution present invention the problem of proposing in background technique one and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is of the invention vertical to use structural schematic diagram；
Fig. 3 is foldable structure schematic diagram of the invention；
Fig. 4 is overlooking structure diagram of the invention；
Fig. 5 is present invention looks up structural representation of the invention；
Fig. 6 is side structure schematic view of the invention；
Fig. 7 is folding overlooking structure diagram of the invention；
Fig. 8 is folding present invention looks up structural representation of the invention；
Fig. 9 is folding side structure schematic view of the invention；
Figure 10 is A point structure schematic diagram of the invention；
Figure 11 is B point structure schematic diagram of the invention；
Figure 12 is C point structure schematic diagram of the invention；
Figure 13 is fifth wheel structural schematic diagram of the invention.
In figure: the first car body 1, the second car body 2, lock 3, hinge 4, sleeve 5, telescopic rod 6, holding rod 7, handle 8, preceding movement
Take turns 9, bindiny mechanism 10, rear movable pulley 11, A-frame 12, baffle 13, shaft 14, crank 1001, fifth wheel 1002, set square
1003, pin shaft 1004, fixture nut 1005.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two with
On；The orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Figure 13, the present invention provides a kind of particular technique embodiment of collapsible luggage and articles bogie:
A kind of collapsible luggage and articles bogie, comprising: the first car body 1, the second car body 2, lock 3, hinge 4, sleeve 5,
Telescopic rod 6, holding rod 7, handle 8, preceding movable pulley 9, bindiny mechanism 10, rear movable pulley 11, A-frame 12, baffle 13, shaft 14,
Crank 1001, fifth wheel 1002, set square 1003, pin shaft 1004, fixture nut 1005；First car body 1 is rectangular structure；The
The side of the first car body 1 is arranged in two car bodies 2, and the second car body 2 is connected with the first car body 1 by lock 3 and hinge 4；Lock
Button 3 and hinge 4 are bolted and are fixed to the first car body 1 and the second car body 2；The two sides of the second car body 2 are arranged in sleeve 5,
And sleeve 5 is connected with the second car body 2 by shaft；The inside of sleeve 5 is arranged in telescopic rod 6, and telescopic rod 6 and sleeve 5 are logical
It crosses set to be connected with mode, telescopic rod 6 can carry out stretching motion up and down along the inside along sleeve 5；Holding rod 7 is arranged in telescopic rod 6
Upper end, and holding rod 7 is connected with telescopic rod 6 by bolt；The downside of the second car body 2, and handle 8 and is arranged in handle 8
Two car bodies 2 are connected by welding manner；The side of the second car body 2, and preceding movable pulley 9 and the second vehicle is arranged in preceding movable pulley 9
Body 2 is connected by bindiny mechanism 10；The side of the first car body 1, and rear movable pulley 11 and the first vehicle is arranged in movable pulley 11 afterwards
Body 1 is connected by A-frame 12；The side of the first car body 1 is arranged in baffle 13, and baffle 13 and the first car body 1 are by turning
Axis 14 is connected；Bindiny mechanism 10 includes: crank 1001, fifth wheel 1002, set square 1003, pin shaft 1004, fixture nut
1005；The side of preceding movable pulley 9 is arranged in crank 1001, and crank 1001 is connected with preceding movable pulley 9 by shaft；Fifth wheel
1002 are arranged in the side of crank 1001, and fifth wheel 1002 is an integral structure with crank 1001；The setting of set square 1003 exists
The side of fifth wheel 1002, and set square 1003 is connected with fifth wheel 1002 by pin shaft 1004 and fixture nut 1005.
Specifically, please referring to figure one, the first car body 1, the second car body 2 and baffle 13 are rectangular frame assembling structure, and
The middle part of first car body 1, the second car body 2 and baffle 13 is provided with several reinforcing beams.
Specifically, please refer to figure four, the edge of the first car body 1 is arranged in the sub-buckle for latching 3, latches 3 female thread setting
In the edge of the second car body 2, and 3 are latched in the junction of the first car body 1 and the second car body 2 at being symmetrically provided with two altogether
Place.
Specifically, please referring to figure five, hinge 4 is provided with three at the back side of 2 junction of the first car body 1 and the second car body altogether
Place, and hinge 4 is bolted and is connected with the first car body 1 and the second car body 2.
Specifically, please referring to figure one, sleeve 5 and telescopic rod 6 are each provided at one in the left and right sides of the second car body 2, and
Telescopic rod 6 is connected to holding rod 7 at two.
Specifically, please referring to figure one, 7 plan structure of holding rod is in] shape, and the external of holding rod 7 wraps up rubber sleeve.
Specifically, please referring to figure two, handle 8 is provided at two altogether in the lower part of the second car body 2, and the handle 8 at two
It is external to wrap up rubber sleeve.
Specifically, please referring to figure 12, preceding movable pulley 9 is connected to the second car body 2, and preceding movable pulley by bindiny mechanism 10
9 can be rotated by bindiny mechanism 10.
Specifically, figure 12 and figure 13 are please referred to, the structure annular in shape of fifth wheel 1002, and the periphery of fifth wheel 1002
Portion is in that shape is provided with several rectangular blocks, and the middle part of set square 1003 is provided with the star-like through-hole for being fitting to connection wheel 1002.
Specifically, please referring to figure 11, the lower part of baffle 13 is provided with rectangular block at one.
Specific implementation step:
When using the device, as shown in figure, luggage is placed directly into the upside of the first car body 1 and the second car body 2, so
Holding rod 7 is pulled to be conveyed afterwards, holding rod 7 can carry out telescopic adjustment by telescopic rod 6 and sleeve 5, be easy to use；Such as figure two
It is shown, the sleeve 5 of the luggage truck, telescopic rod 6, holding rod 7 and preceding movable pulley 9, bindiny mechanism 10 can also be folded, then be stood
Vehicle body is played, article support is carried out by baffle 13, handle 8 is held and is moved, this kind of form is particularly suitable for rectangular box
It carries；Baffle 13 is folded by shaft 14, lock 3 is then opened, by the second car body by car body form as shown in Figure 2
2 carry out overturning folding by hinge 4, can be obtained car body form as shown in Figure 3, small volume, easy to carry and deposit
It puts；When preceding movable pulley 9 is folded, need to show and remove fixture nut 1005 and pin shaft 1004, then remove before movable pulley 9,
The set square that then crank 1001 and fifth wheel 1002 adjustment the fifth wheel 1002 with rectangular block and have star-like through-hole
1003 nested position passes through pin shaft 1004 and the fixed position of fixture nut 1005 again later.
In summary: a kind of collapsible luggage and articles bogie by the way that two parts car body is arranged, and is provided at two and locks
Hinge is arranged by a baffle, and in the lower part of car body in the end of car body and is provided with for connecting car body at two at button and three
Handle at two, the connecting component of baffle, movable pulley and holding rod pass through shaft and are connected to car body, solve existing luggage truck,
Form is more single, its functional, usage mode and use occasion is caused all to be limited by very large, and use is not convenient enough,
And volume is larger, body is heavy, gos out and carries not convenient enough problem.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of collapsible luggage and articles bogie, comprising: the first car body (1), the second car body (2), lock (3), hinge (4),
Sleeve (5), telescopic rod (6), holding rod (7), handle (8), preceding movable pulley (9), bindiny mechanism (10), rear movable pulley (11), triangle
Bracket (12), shaft (14), crank (1001), fifth wheel (1002), set square (1003), pin shaft (1004), is consolidated baffle (13)
Determine nut (1005)；It is characterized by: first car body (1) is rectangular structure；Second car body (2) is arranged first
The side of car body (1), and the second car body (2) is connected with the first car body (1) by lock (3) and hinge (4)；The sleeve
(5) it is arranged in the two sides of the second car body (2), and sleeve (5) is connected with the second car body (2) by shaft；The telescopic rod (6)
Inside in sleeve (5) is set, and telescopic rod (6) is connected with sleeve (5) by set and mode；Holding rod (7) setting exists
The upper end of telescopic rod (6), and holding rod (7) is connected with telescopic rod (6) by bolt；The handle (8) is arranged in the second car body
(2) downside, and handle (8) is connected with the second car body (2) by welding manner；The preceding movable pulley (9) is arranged second
The side of car body (2), and preceding movable pulley (9) is connected with the second car body (2) by bindiny mechanism (10)；Movable pulley after described
(11) it is arranged in the side of the first car body (1), and rear movable pulley (11) is connected with the first car body (1) by A-frame (12)
It connects；Baffle (13) setting is in the side of the first car body (1), and baffle (13) passes through shaft (14) phase with the first car body (1)
Connection；The bindiny mechanism (10) includes: crank (1001), fifth wheel (1002), set square (1003), pin shaft (1004), consolidates
Determine nut (1005)；The crank (1001) is arranged in the side of preceding movable pulley (9), and crank (1001) and preceding movable pulley (9)
It is connected by shaft；The fifth wheel (1002) is arranged in the side of crank (1001), and fifth wheel (1002) and crank
(1001) it is an integral structure；The set square (1003) setting in the side of fifth wheel (1002), and set square (1003) with
Fifth wheel (1002) is connected by pin shaft (1004) and fixture nut (1005).
2. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: first car body (1),
Second car body (2) and baffle (13) are rectangular frame assembling structure, and the first car body (1), the second car body (2) and baffle
(13) several reinforcing beams are provided in the middle part of.
3. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the son of the lock (3)
In the edge of the first car body (1), the edge in the second car body (2) is arranged in the female thread of lock (3), and latches (3) for button setting
In the junction of the first car body (1) and the second car body (2) at being symmetrically provided at two altogether.
4. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the hinge (4) is
The back side of one car body (1) and the second car body (2) junction is provided at three altogether, and hinge (4) and the first car body (1) and the second vehicle
Body (2), which is bolted, to be connected.
5. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the sleeve (5) with stretch
Contracting bar (6) is each provided at one at left and right sides of the second car body (2), and telescopic rod (6) is connected to holding rod (7) at two.
6. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the holding rod (7) is overlooked
Structure is in] shape, and the external of holding rod (7) wraps up rubber sleeve.
7. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the handle (8) is
The lower part of two car bodies (2) is provided at two altogether, and rubber sleeve is wrapped up in the outside of the handle (8) at two.
8. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the preceding movable pulley (9)
It is connected to the second car body (2) by bindiny mechanism (10), and preceding movable pulley (9) can be rotated by bindiny mechanism (10).
9. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the fifth wheel (1002)
Structure annular in shape, and the peripheral part of fifth wheel (1002) is in that shape is provided with several rectangular blocks, in set square (1003)
Portion is provided with the star-like through-hole for being fitting to connection wheel (1002).
10. a kind of collapsible luggage and articles bogie according to claim 1, it is characterised in that: the baffle (13)
Lower part is provided with rectangular block at one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942343.8A CN109017921A (en) | 2018-08-17 | 2018-08-17 | A kind of collapsible luggage and articles bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942343.8A CN109017921A (en) | 2018-08-17 | 2018-08-17 | A kind of collapsible luggage and articles bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017921A true CN109017921A (en) | 2018-12-18 |
Family
ID=64631177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810942343.8A Pending CN109017921A (en) | 2018-08-17 | 2018-08-17 | A kind of collapsible luggage and articles bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017921A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126677A (en) * | 1994-09-21 | 1996-07-17 | 雷民实验室公司 | Collapsible cart |
| CN202187982U (en) * | 2011-08-29 | 2012-04-11 | 南京德众机电设备制造有限公司 | Novel connecting structure |
| FR2968626A1 (en) * | 2010-12-13 | 2012-06-15 | Philippe Savidan | All-downhill terrain vehicle i.e. two/three/four wheeled-scooter, for use by adult during sports and leisure activities, has two adjustable sub-frames mounted in chassis, where cross-arm is assembled in front of chassis |
| CN205344970U (en) * | 2016-01-08 | 2016-06-29 | 山东科技大学 | Domestic portable push -and -pull car |
-
2018
- 2018-08-17 CN CN201810942343.8A patent/CN109017921A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126677A (en) * | 1994-09-21 | 1996-07-17 | 雷民实验室公司 | Collapsible cart |
| FR2968626A1 (en) * | 2010-12-13 | 2012-06-15 | Philippe Savidan | All-downhill terrain vehicle i.e. two/three/four wheeled-scooter, for use by adult during sports and leisure activities, has two adjustable sub-frames mounted in chassis, where cross-arm is assembled in front of chassis |
| CN202187982U (en) * | 2011-08-29 | 2012-04-11 | 南京德众机电设备制造有限公司 | Novel connecting structure |
| CN205344970U (en) * | 2016-01-08 | 2016-06-29 | 山东科技大学 | Domestic portable push -and -pull car |
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Application publication date: 20181218 |