CN107472333A - A kind of self-locking trolley - Google Patents
A kind of self-locking trolley Download PDFInfo
- Publication number
- CN107472333A CN107472333A CN201710770147.2A CN201710770147A CN107472333A CN 107472333 A CN107472333 A CN 107472333A CN 201710770147 A CN201710770147 A CN 201710770147A CN 107472333 A CN107472333 A CN 107472333A
- Authority
- CN
- China
- Prior art keywords
- hand push
- sweep
- self
- goods
- push sweep
- 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.)
- Granted
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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
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
Abstract
The present invention is disclosed as a kind of self-locking trolley, including hand push sweep, handle of holding with a firm grip is connected with hand push sweep rear end, wheel seat is respectively equipped with hand push sweep both sides, the axis hole for extending transversely through two wheel seats in left and right is provided with the hand push sweep, horizontal rotating shaft is provided with the axis hole, main wheel is respectively equipped with the horizontal rotating shaft both ends, it is characterised in that：Being provided with the trolley front edge of board hand push sweep can move up and down relatively and can prevent goods from making a clean sweep of the goods self-locking device fallen in the past, height control support wheel is provided with hand push sweep rear end lower surface, the trolley of the present invention is when lorry unloads goods, no longer bad taken because lorry container height is too high, and waste the operating time, and cargo damage is easily reduced during transporting goods, easily reach the purpose handled with care, and the goods auto lock placed, effectively it can prevent goods from dropping during transport, greatly reduce the operating time, add operating efficiency.
Description
Technical field
The present invention relates to trolley field, more particularly to a kind of self-locking trolley.
Background technology
Trolley, for the manual transport of goods, structure is convenient, and using simple, but existing trolley unloads in lorry
It is bad to take because lorry container height is too high during goods, and easily cause cargo damage during transporting goods, it is difficult to
Reach the purpose handled with care, and the goods placed needs to be tightened with rope, could prevent goods from falling during transport
Fall, greatly increase the operating time, reduce operating efficiency.
So existing trolley needs further to improve.
The content of the invention
The invention aims to overcome weak point of the prior art, there is provided a kind of self-locking trolley.
In order to achieve the above object, the present invention uses following scheme：
A kind of self-locking trolley, including hand push sweep, handle of holding with a firm grip is connected with hand push sweep rear end, in hand push sweep two
Side is respectively equipped with wheel seat, and the axis hole for extending transversely through two wheel seats in left and right is provided with the hand push sweep, is set in the axis hole
There is horizontal rotating shaft, main wheel be respectively equipped with the horizontal rotating shaft both ends, it is characterised in that：Being provided with the trolley front edge of board can be relative
Hand push sweep moves up and down and can prevent goods from making a clean sweep of the goods self-locking device fallen in the past, is provided with hand push sweep rear end lower surface
Highly control support wheel.
A kind of self-locking trolley as described above, it is characterised in that the goods self-locking device includes the second roller mount,
The second rotating shaft is respectively equipped with the second roller mount down either side, the second roller is provided with second rotating shaft, described
Spacing provided with latch segment above second roller mount, in the latch segment opening of trolley front edge of board, the latch segment is spacing to be arranged on
In latch segment opening, on the inside of the second roller mount on be provided with curved rod, pivoted housing is provided with the curved rod end, in hand push
Sweep lower surface is provided with the fitting recess being connected with axis hole, and the pivoted housing is arranged in fitting recess and is set in horizontal rotating shaft outer wall
On, on the inside of second roller mount on be provided with spacing block set, the hand push sweep lower surface is resisted against on spacing block set.
A kind of self-locking trolley as described above, it is characterised in that described pivoted housing side is provided with what is connected with pivoted housing inner chamber
Lock hole, the push rod closing piece that pivoted housing can be controlled to rotate is provided with the lock hole, holding with a firm grip, handle outer wall is provided with control button,
The control button electrical connection control push rod closing piece.
A kind of self-locking trolley as described above, it is characterised in that the height control support wheel, which includes, is arranged on hand push
The outer telescopic tube of sweep rear end lower surface, be provided with outer telescopic tube can activity flexible interior bar, in flexible interior bar lower end provided with the
Three rollers, the flexible interior bar between the 3rd roller and outer telescopic tube rear surface are arranged with holddown spring outside.
A kind of self-locking trolley as described above, it is characterised in that described hand push sweep upper surface is provided with the auxiliary plate of longitudinal direction
Groove, the auxiliary plate of energy longitudinally-moving is installed in auxiliary board slot.
A kind of self-locking trolley as described above, it is characterised in that support member is provided with below the pivoted housing, in the branch
Support member lower end is provided with the 4th roller.
In summary, the present invention is relative to prior art its advantage：
The trolley of the present invention when lorry unloads goods, no longer due to lorry container height it is too high it is bad take, it is and unrestrained
Take the operating time, and cargo damage has been easily reduced during transporting goods, easily reach the purpose handled with care, and place
Good goods auto lock, can effectively prevent that goods from dropping during transport, greatly reduce the operating time, add work
Make efficiency, the present invention is simple in construction, easy to use.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the structural representation of the present invention；
Fig. 4 is the diagrammatic cross-section of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：
A kind of self-locking trolley, including hand push sweep 1, handle 2 of holding with a firm grip is connected with the rear end of hand push sweep 1, in trolley
The both sides of plate 1 are respectively equipped with wheel seat 4, the axis hole for extending transversely through two wheel seats 4 in left and right are provided with the hand push sweep 1, described
Horizontal rotating shaft 52 is provided with axis hole, main wheel 200 is respectively equipped with the both ends of horizontal rotating shaft 52, is provided with the front end of hand push sweep 1
Hand push sweep 1 it can move up and down relatively and can prevent goods from making a clean sweep of the goods self-locking device 5 fallen in the past, in the rear end of hand push sweep 1
Lower surface is provided with height control support wheel 6.
Goods self-locking device 5 of the present invention includes the second roller mount 55, in the down either side of the second roller mount 55
The second rotating shaft 57 is respectively equipped with, the second roller 58 is provided with second rotating shaft 57, is set above second roller mount 55
There is latch segment spacing 56, the latch segment opening 51 in the front end of hand push sweep 1, the latch segment spacing 56 is arranged on latch segment opening
In 51, curved rod 54 is provided with the inner side of the second roller mount 55, pivoted housing 53 is provided with the end of curved rod 54, in hand push
The lower surface of sweep 1 is provided with the fitting recess being connected with axis hole, and the pivoted housing 53 is arranged in fitting recess and is set in horizontal rotating shaft
On 52 outer walls, spacing block set is provided with the inner side of the second roller mount 55, the lower surface of hand push sweep 1 is resisted against limit convex
On block.
The side of pivoted housing 53 of the present invention is provided with the lock hole connected with the inner chamber of pivoted housing 53, is provided with the lock hole
The push rod closing piece 82 that pivoted housing 53 can be controlled to rotate, control button 81, the electricity of control button 81 are provided with the outer wall of handle 2 of holding with a firm grip
Connection control push rod closing piece 82.
Height control support wheel 6 of the present invention includes the outer telescopic tube 61 for being arranged on the rear end lower surface of hand push sweep 1,
Flexible interior bar 62 that can be movable is provided with outer telescopic tube 61, the 3rd roller 64, the 3rd rolling are provided with the flexible lower end of interior bar 62
Holddown spring 62 is arranged with outside flexible interior bar 62 between wheel 64 and the rear surface of outer telescopic tube 61.
The upper surface of hand push sweep 1 of the present invention is provided with the auxiliary board slot 72 of longitudinal direction, and being provided with auxiliary board slot 72 to indulge
To the auxiliary plate 73 of activity.
The lower section of pivoted housing 53 of the present invention is provided with support member 100, and the 4th roller 101 is provided with the lower end of support member 100.
The operation principle of trolley is：When needing to unload the goods on load-carrying vehicle counter, hand push sweep 1 can be adjusted to goods
The height alignment of cabinet exit lower surface, then by controlling control button 81 that push rod closing piece 82 is lock onto into pivoted housing 53, is prevented
Pivoted housing 53 rotates, and now, the upper surface of hand push sweep 1 and counter exit lower surface form smooth surface, if apart from inadequate,
Auxiliary plate 73 is pulled to increase length, after goods is transported to the upper surface of hand push sweep 1, control button 81 unclamps push rod closing piece 82, will
The rotational angle of hand push sweep 1, make latch segment spacing 56 raised, prevent goods from dropping, now, supported by adjusting height control
The height of wheel 6, can carry out the transport of goods.
The general principle and principal character and advantages of the present invention of the present invention, the skill of the industry has been shown and described above
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (6)
1. a kind of self-locking trolley, including hand push sweep (1), handle of holding with a firm grip (2) is connected with hand push sweep (1) rear end, in hand
Stroller plate (1) both sides are respectively equipped with wheel seat (4), are provided with the hand push sweep (1) and extend transversely through the wheel seat (4) of left and right two
Axis hole, is provided with horizontal rotating shaft (52) in the axis hole, and main wheel (200), its feature are respectively equipped with the horizontal rotating shaft (52) both ends
It is：Being provided with hand push sweep (1) front end hand push sweep (1) can move up and down relatively and can prevent goods from making a clean sweep of in the past
Goods self-locking device (5), hand push sweep (1) rear end lower surface be provided with height control support wheel (6).
2. a kind of self-locking trolley according to claim 1, it is characterised in that the goods self-locking device (5) includes
Second wheel seat (55), the second rotating shaft (57) is respectively equipped with the second roller mount (55) down either side, in second rotating shaft
(57) the second roller (58) is provided with, it is spacing (56) provided with latch segment above second roller mount (55), in hand push sweep
(1) the latch segment opening (51) of front end, the latch segment spacing (56) is arranged in latch segment opening (51), in the second roller mount
(55) inner side is provided with curved rod (54), pivoted housing (53) is provided with the curved rod (54) end, under hand push sweep (1)
Surface is provided with the fitting recess being connected with axis hole, and the pivoted housing (53) is arranged in fitting recess and is set in horizontal rotating shaft (52) outside
On wall, spacing block set is provided with the second roller mount (55) inner side, hand push sweep (1) lower surface is resisted against limit convex
On block.
3. a kind of self-locking trolley according to claim 2, it is characterised in that described pivoted housing (53) side is provided with turning
The lock hole of (53) inner chamber connection is covered, the push rod closing piece (82) that pivoted housing (53) can be controlled to rotate is provided with the lock hole,
Handle (2) outer wall of holding with a firm grip is provided with control button (81), control button (81) the electrical connection control push rod closing piece (82).
4. a kind of self-locking trolley according to claim 1, it is characterised in that the height control support wheel (6) includes
The outer telescopic tube (61) of hand push sweep (1) rear end lower surface is arranged on, the flexible interior bar of energy activity is provided with outer telescopic tube (61)
(62) the 3rd roller (64), the 3rd roller (64) and outer telescopic tube (61) lower end table, are provided with flexible interior bar (62) lower end
Holddown spring (62) is arranged with outside flexible interior bar (62) between face.
5. a kind of self-locking trolley according to claim 1, it is characterised in that described hand push sweep (1) upper surface is provided with
The auxiliary board slot (72) of longitudinal direction, the auxiliary plate (73) of energy longitudinally-moving is installed in auxiliary board slot (72).
6. a kind of self-locking trolley according to claim 2, it is characterised in that support is provided with below the pivoted housing (53)
Part (100), the 4th roller (101) is provided with the support member (100) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770147.2A CN107472333B (en) | 2017-08-31 | 2017-08-31 | A kind of self-locking trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770147.2A CN107472333B (en) | 2017-08-31 | 2017-08-31 | A kind of self-locking trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107472333A true CN107472333A (en) | 2017-12-15 |
| CN107472333B CN107472333B (en) | 2019-08-09 |
Family
ID=60604305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710770147.2A Active CN107472333B (en) | 2017-08-31 | 2017-08-31 | A kind of self-locking trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107472333B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297909A (en) * | 2018-01-24 | 2018-07-20 | 南京机器人研究院有限公司 | A kind of storage transport pushing cart |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20013999U1 (en) * | 2000-08-14 | 2000-12-07 | Expresso Deutschland Transp Ge | Push luggage trolley |
| CN200942790Y (en) * | 2006-09-01 | 2007-09-05 | 王曼克 | Switch cabinet built-in adjustable service transfer vehicle and special-purpose guide rail |
| CN202272028U (en) * | 2011-08-24 | 2012-06-13 | 常州君合科技有限公司 | Moving transfer trolley |
| CN205916003U (en) * | 2016-06-17 | 2017-02-01 | 贵阳职业技术学院 | Freight train is from formula of carrying loading and unloading conveyer belt |
| CN106379397A (en) * | 2016-11-02 | 2017-02-08 | 中国民航大学 | Portable multifunctional carrying handcart |
-
2017
- 2017-08-31 CN CN201710770147.2A patent/CN107472333B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20013999U1 (en) * | 2000-08-14 | 2000-12-07 | Expresso Deutschland Transp Ge | Push luggage trolley |
| CN200942790Y (en) * | 2006-09-01 | 2007-09-05 | 王曼克 | Switch cabinet built-in adjustable service transfer vehicle and special-purpose guide rail |
| CN202272028U (en) * | 2011-08-24 | 2012-06-13 | 常州君合科技有限公司 | Moving transfer trolley |
| CN205916003U (en) * | 2016-06-17 | 2017-02-01 | 贵阳职业技术学院 | Freight train is from formula of carrying loading and unloading conveyer belt |
| CN106379397A (en) * | 2016-11-02 | 2017-02-08 | 中国民航大学 | Portable multifunctional carrying handcart |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297909A (en) * | 2018-01-24 | 2018-07-20 | 南京机器人研究院有限公司 | A kind of storage transport pushing cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107472333B (en) | 2019-08-09 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: 215400 room 01, building 13, No.1, Zhaoyan Road, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Xineng Environmental Protection Technology Co., Ltd Address before: 528400 Guangdong city of Zhongshan Province three township agile garden Parkside Plaza Phase F No. C85 Patentee before: Zhongshan Chengbo Industrial Product Design Co., Ltd. |
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| TR01 | Transfer of patent right |