CN109204397A - A kind of 10 kilovolts infrared contraposition carrier loader easy to use - Google Patents
A kind of 10 kilovolts infrared contraposition carrier loader easy to use Download PDFInfo
- Publication number
- CN109204397A CN109204397A CN201810895081.4A CN201810895081A CN109204397A CN 109204397 A CN109204397 A CN 109204397A CN 201810895081 A CN201810895081 A CN 201810895081A CN 109204397 A CN109204397 A CN 109204397A
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- piston
- idler wheel
- kilovolts
- infrared
- 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
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
-
- 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
Landscapes
- 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 10 kilovolts infrared contraposition carrier loader easy to use, the upper end of lower mounting seat is equipped with hydraulic pump, first piston is installed on hydraulic pump, first piston axis is installed on first piston, second piston is installed on first piston axis, second piston is mounted in upper mounting seat, the lower end of lower mounting seat is equipped with battery, the side of upper mounting seat is equipped with infrared recipient and signal projector, alarm and signal receiver are installed in lower mounting seat, the side of lower mounting seat is equipped with push rod, push rod is equipped with switch, switch is connect with battery, signal receiver is connect with signal projector, alarm is connect with signal receiver, the second idler wheel mounting base is mounted in lower mounting seat and upper mounting seat, shaft is installed in second idler wheel mounting base, second idler wheel is installed in shaft.Operation of the present invention is convenient, effectively increases the efficiency and accuracy of trolley alignment operation, while improving the safety of contraposition.
Description
Technical field
The present invention relates to the technical field of power generation ancillary equipment, more particularly to one kind are easy to use 10 kilovolts infrared
Align carrier loader.
Background technique
Power station carrier loader is widely used in 10 KV switch cabinets and sets cart system.Its effect be when switch need into
When row maintenance, carrier loader can be used and pull out switch, it is convenient to overhaul.Now 10 kilovolts it is right between carrier loader and switchgear
Position is to realize contraposition by artificial observation calibration, without relevant householder method and technology；In operating process, it is fixed that operator passes through
Position aperture and positioning pin alignment, carrier loader are fixed on switchgear, 10 kilovolts of high-voltage circuitbreaker shapes are huge, are placed in fortune
The sight that operator had both been blocked on trolley is carried, for weight up to as many as 200 jin, inertia increases greatly 10 kilovolts of height in operating process again
Voltage breaker carrier loader aligns the difficulty of switchgear, so that operator is difficult accurate contraposition and successfully fixes carrier loader
On switchgear.
Summary of the invention
The purpose of the present invention is to provide a kind of 10 kilovolts infrared contraposition carrier loader easy to use, easy to operate, energy
Enough effectively improve the efficiency and accuracy of trolley contraposition.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of 10 kilovolts infrared contraposition carrier loader easy to use, including lower mounting seat and upper mounting seat, the lower peace
The lower end of dress seat is equipped with universal wheel, and the upper mounting seat is mounted on the top of lower mounting seat, the upper end peace of the lower mounting seat
Equipped with hydraulic pump, the hydraulic pump is equipped with first piston far from the side of lower mounting seat, and the first piston is far from lower installation
The side of seat is equipped with first piston axis, and the first piston axis is equipped with second piston far from the side of first piston, described
Second piston is mounted in upper mounting seat, and the lower end of the lower mounting seat is equipped with battery, the side peace of the upper mounting seat
Equipped with infrared recipient and signal projector, alarm and signal receiver, the lower installation are installed in the lower mounting seat
The side of seat is equipped with push rod, and the push rod is equipped with switch, and the switch is connect with battery, the signal receiver and letter
The connection of number transmitter, the alarm are connect with signal receiver, are mounted on second in the lower mounting seat and upper mounting seat
Idler wheel mounting base is equipped with shaft in the second idler wheel mounting base, and the second idler wheel, second rolling are equipped in the shaft
Wheel protrudes from infrared recipient arrangement in the horizontal direction.
Further, the lower mounting seat and the opposite side of upper mounting seat are equipped with sliding slot, and the is equipped in the sliding slot
One pulley, the second idler wheel mounting base are mounted in first pulley.
Further, it is also equipped with second pulley in the sliding slot, the lower mounting seat and the opposite side of upper mounting seat
It is mounted on mounting plate, slide plate is installed in the second pulley, the mounting plate is equipped with third close to the side of slide plate and lives
Plug, the third piston are equipped with second piston axis far from the side of mounting plate, and the second piston axis is far from third piston
Side is mounted on slide plate.
Further, spring is equipped between the third piston and slide plate, and spring is socketed in the periphery of second piston axis.
Further, the first piston upper end is equipped with mounting groove, and the mounting groove upper end is equipped with limit plate, the limit
It is equipped with limiting slot between plate, the first idler wheel is equipped in the limiting slot, the first idler wheel mounting base is installed on first idler wheel,
The first idler wheel installation, which is done, is equipped with installation axle, and loading net cage is equipped in the installation axle.
Further, knob is installed on the loading net cage.
Further, attachment rail is installed in the upper mounting seat.
After adopting the above technical scheme, the present invention has the advantage that
1, it when infrared signal of the infrared remote receiver receiving from infrared transmitter, is aligned at this time successfully, by signal by signal
Transmitter is transferred to signal receiver, signal is passed to alarm, alarm equipment alarm by signal receiver, operator passes through
Power-off of the switch control battery to hydraulic pump realizes the fixation of upper mounting seat height in the vertical direction, and passes through second
The rotation realization of idler wheel, can be more convenient when adjusting the trolley, and stability is more preferable, effectively facilitates the contraposition of trolley.
2, by sliding the second idler wheel mounting base in first pulley, enable the second idler wheel according to actual small
Vehicle service condition adjusts the distance that the second idler wheel protrudes from infrared remote receiver, can satisfy the demand of varying environment, facilitates
The contraposition of trolley.
3, by setting second pulley in sliding slot, and mounting plate is set, it is real by the cooperation of third piston and second piston
When having showed slide plate receiving from the extruding of the second idler wheel, the impact force of the second idler wheel extruding can be effectively buffered, so that the second idler wheel
Can be more stable during trolley is aligned and adjusted, effectively increase the sales volume and accuracy of trolley contraposition.
4, by setting spring, the impact force of the second idler wheel extruding can be effectively buffered, so that the second idler wheel is in trolley pair
Position can be more stable during adjusting, and effectively increases the sales volume and accuracy of trolley contraposition.
5, by the way that mounting groove is arranged in lower mounting seat, and limit plate is installed in mounting groove, by being formed between limit plate
Limiting slot can place tool and part of construction etc. in loading net cage, mention and by placing the first idler wheel in limiting slot
The high convenience of carrier loader used.
6, the movement that the loading net cage in installation axle is driven by the rolling of the first idler wheel can be drawn loading net cage by knob
Out, the convenience of carrier loader used is improved.
7, the installation that external equipment can be realized by attachment rail improves the convenience of external equipment installation.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the main view knot for one kind 10 kilovolts infrared contraposition carrier loader easy to use that the embodiment of the present invention one proposes
Structure schematic diagram；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Marked the names of the parts are as follows in figure:
1- lower mounting seat, 2- upper mounting seat, 3- universal wheel, 4- battery, 5- hydraulic pump, 6- first piston, 7- first are living
Fill in axis, 8- second piston, 9- attachment rail, 10- push rod, 11- switch, 12- infrared remote receiver, 13- signal projector, 14- letter
Number receiver, 15- alarm, 16- limit plate, 17- limiting slot, 18- installation axle, 19- the first idler wheel mounting base, 20- first are rolled
Wheel, 21- loading net cage, 22- knob, 23- mounting plate, 24- third piston, 25- second piston axis, 26- spring, 27- slide plate,
28- sliding slot, 29- first pulley, 30- the second idler wheel mounting base, 31- shaft, the second idler wheel of 32-, 33- second pulley, 34- installation
Slot.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.It is to be appreciated that following "upper",
Indicating positions or the position such as "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom"
The word for setting relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of the description present invention and simplifies description, and
It is not that device/element of indication or suggestion meaning must have a particular orientation or be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
Embodiment one
As shown in Figs. 1-2, the present invention provides a kind of 10 kilovolts infrared contraposition carrier loader easy to use, including lower installation
Seat 1 and upper mounting seat 2, the lower end of the lower mounting seat 1 are equipped with universal wheel 3, and the upper mounting seat 2 is mounted on lower mounting seat 1
Top, the upper end of the lower mounting seat 1 is equipped with hydraulic pump 4, and the hydraulic pump 4 is equipped with far from the side of lower mounting seat 1
First piston 6, the first piston 6 are equipped with first piston axis 7 far from the side of lower mounting seat 1, and the first piston axis 7 is remote
Side from first piston 6 is equipped with second piston 8, and the second piston 8 is mounted in upper mounting seat 2, the lower mounting seat 1
Lower end battery 4 is installed, the side of the upper mounting seat 2 is equipped with infrared recipient 12 and signal projector 13, described
Alarm 15 and signal receiver 14 are installed, the side of the lower mounting seat 1 is equipped with push rod 10, described in lower mounting seat 1
Push rod 10 is equipped with switch 11, and the switch 11 is connect with battery 4, and the signal receiver 14 connects with signal projector 13
It connects, the alarm 15 is connect with signal receiver 14, is mounted on the second idler wheel in the lower mounting seat 1 and upper mounting seat 2
Mounting base 30 is equipped with shaft 31 in the second idler wheel mounting base 30, the second idler wheel 32 is equipped in the shaft 31, described
Second idler wheel 32 protrudes from infrared recipient 12 in the horizontal direction and arranges.When infrared remote receiver 12 receives to come from infrared transmitter
Infrared signal, align at this time successfully, signal be transferred to signal receiver 14 by signal projector 13, by signal receiver 14
Signal is passed into alarm 15, alarm 15 is alarmed, and operator controls battery 4 to the disconnected of hydraulic pump 5 by switch 11
Electricity, realizes the fixation of the height in the vertical direction of upper mounting seat 2, and is realized by the rotation of the second idler wheel 32 to adjust this small
Che Shi, can be more convenient, and stability is more preferable, effectively facilitates the contraposition of trolley.
In the present embodiment, the lower mounting seat 1 and the opposite side of upper mounting seat 2 are equipped with sliding slot 28, the sliding slot 28
Interior to be equipped with first pulley 29, the second idler wheel mounting base 30 is mounted in first pulley 29.By installing the second idler wheel
Seat 30 slides in first pulley 29, and the second idler wheel 32 is enabled to adjust the second idler wheel according to actual trolley service condition
32 protrude from the distance of infrared remote receiver 12, can satisfy the demand of varying environment, facilitate the contraposition of trolley.
In the present embodiment, second pulley 33,2 phase of the lower mounting seat 1 and upper mounting seat are also equipped in the sliding slot 28
Pair side be mounted on mounting plate 23, slide plate 27 is installed, the mounting plate 23 is close to slide plate 27 in the second pulley 33
Side third piston 24 is installed, the third piston 24 is equipped with second piston axis 25, institute far from the side of mounting plate 23
Second piston axis 25 is stated to be mounted on slide plate 27 far from the side of third piston 24.By setting second pulley 33 in sliding slot 28,
And mounting plate 23 is set, by the cooperation of third piston 24 and second piston 25, realizes slide plate 27 and receive from the second idler wheel
When 32 extruding, the impact force of the second idler wheel 32 extruding can be effectively buffered, so that the mistake that the second idler wheel 32 is adjusted in trolley contraposition
Can be more stable in journey, effectively increase the sales volume and accuracy of trolley contraposition.
In the present embodiment, spring 26 is equipped between the third piston 24 and slide plate 27, and spring 26 is socketed in second and lives
Fill in the periphery of axis 25.By the way that spring 26 is arranged, the impact force of the second idler wheel 32 extruding can be effectively buffered, so that the second idler wheel 32
Can be more stable during trolley is aligned and adjusted, effectively increase the sales volume and accuracy of trolley contraposition.
In the present embodiment, 1 upper end of first piston is equipped with mounting groove 34, and 34 upper end of mounting groove is equipped with limit plate
16, it is equipped with limiting slot 17 between the limit plate 16, is equipped with the first idler wheel 20 in the limiting slot 17, on first idler wheel 20
First idler wheel mounting base 19 is installed, the first idler wheel installation, which is done, is equipped with installation axle 18 on 19, pacify in the installation axle 18
Equipped with loading net cage 21.By the way that mounting groove 34 is arranged in lower mounting seat 1, and limit plate 16 is installed in mounting groove 34, by limiting
The limiting slot 17 formed between the plate 16 of position, and by placing the first idler wheel 20 in limiting slot 17, it can be placed in loading net cage 21
Tool and part of construction etc. improve the convenience of carrier loader used.
In the present embodiment, knob 22 is installed on the loading net cage 21.Installation axle is driven by the rolling of the first idler wheel 20
Loading net cage 21 can be pulled out by knob 22, improve using just for carrier loader by the movement of the loading net cage 21 on 18
Benefit.
In the present embodiment, attachment rail 9 is installed in the upper mounting seat 2.External equipment can be realized by attachment rail 9
Installation improves the convenience of external equipment installation.
In the present embodiment, the infrared buying of recipient 12 is from hundred million Photoelectron Corp., and LED type number: IRM3638T, signal are sent out
Emitter 13 and signal receiver 14 are purchased from Microtronics A/S of HuaPu of Shenzhen, the model of signal projector 13
RFM110, signal receiver 14 are RF65.
It should be noted that herein, relational terms such as first and second and the like are used merely to an entity
Or operation distinguished with another entity, without necessarily requiring or implying between these entities or operation there are it is any this
Perhaps sequence and the terms "include", "comprise" or its any other variant are intended to nonexcludability to the actual relationship of kind
Include so that include a series of elements process, method, article or equipment not only include which element, but also
Including other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want
Element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand in the case that do not depart from spirit of the invention and can make to these embodiments carry out a variety of variations, modification, replacement and
Deformation, the scope of the present invention are limited by the following claims and their equivalents matter.
Claims (7)
1. a kind of 10 kilovolts infrared contraposition carrier loader easy to use, including lower mounting seat and upper mounting seat, the lower installation
The lower end of seat is equipped with universal wheel, and the upper mounting seat is mounted on the top of lower mounting seat, which is characterized in that the lower mounting seat
Upper end hydraulic pump is installed, the hydraulic pump is equipped with first piston far from the side of lower mounting seat, and the first piston is remote
Side from lower mounting seat is equipped with first piston axis, and the first piston axis is equipped with second far from the side of first piston and lives
Plug, the second piston are mounted in upper mounting seat far from first piston axis, and the lower end of the lower mounting seat is equipped with battery,
The side of the upper mounting seat is equipped with infrared recipient and signal projector, is equipped with alarm and letter in the lower mounting seat
Number receiver, the side of the lower mounting seat are equipped with push rod, and the push rod is equipped with switch, and the switch connects with battery
It connects, the signal receiver is connect with signal projector, and the alarm is connect with signal receiver, the lower mounting seat and upper
It is mounted on the second idler wheel mounting base in mounting base, shaft is installed in the second idler wheel mounting base, is installed in the shaft
There is the second idler wheel, second idler wheel protrudes from infrared recipient arrangement in the horizontal direction.
2. 10 kilovolts infrared contraposition carrier loader easy to use according to claim 1, which is characterized in that the lower peace
Dress seat and the opposite side of upper mounting seat are equipped with sliding slot, are equipped with first pulley, the second idler wheel mounting base in the sliding slot
It is mounted in first pulley.
3. 10 kilovolts infrared contraposition carrier loader easy to use according to claim 2, which is characterized in that the sliding slot
Inside it is also equipped with second pulley, the lower mounting seat and the opposite side of upper mounting seat are mounted on mounting plate, and described second is sliding
Slide plate is installed, the mounting plate is equipped with third piston close to the side of slide plate, and the third piston is far from mounting plate on wheel
Side second piston axis is installed, the second piston axis is mounted on slide plate far from the side of third piston.
4. 10 kilovolts infrared contraposition carrier loader easy to use according to claim 3, which is characterized in that the third
Spring is equipped between piston and slide plate, and spring is socketed in the periphery of second piston axis.
5. 10 kilovolts infrared contraposition carrier loader easy to use according to claim 1, which is characterized in that described first
Piston upper end is equipped with mounting groove, and the mounting groove upper end is equipped with limit plate, is equipped with limiting slot, the limit between the limit plate
It is equipped with the first idler wheel in slot, the first idler wheel mounting base is installed on first idler wheel, installation is done in the first idler wheel installation
There is installation axle, loading net cage is installed in the installation axle.
6. 10 kilovolts infrared contraposition carrier loader easy to use according to claim 1, which is characterized in that the loading
Knob is installed on net cage.
7. 10 kilovolts infrared contraposition carrier loader easy to use according to claim 1, which is characterized in that the upper peace
Attachment rail is installed on dress seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895081.4A CN109204397A (en) | 2018-08-08 | 2018-08-08 | A kind of 10 kilovolts infrared contraposition carrier loader easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895081.4A CN109204397A (en) | 2018-08-08 | 2018-08-08 | A kind of 10 kilovolts infrared contraposition carrier loader easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109204397A true CN109204397A (en) | 2019-01-15 |
Family
ID=64988172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810895081.4A Pending CN109204397A (en) | 2018-08-08 | 2018-08-08 | A kind of 10 kilovolts infrared contraposition carrier loader easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204397A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0490965A (en) * | 1990-08-03 | 1992-03-24 | Taisei Corp | Carriage truck with loading and unloading device |
| JPH11349133A (en) * | 1998-06-09 | 1999-12-21 | Nippon Sharyo Seizo Kaisha Ltd | Conveying cart |
| CN104210519A (en) * | 2014-01-27 | 2014-12-17 | 浙江时通电气制造有限公司 | Vacuum circuit breaker transfer trolley |
| CN204167748U (en) * | 2014-09-17 | 2015-02-18 | 国家电网公司 | Wheelbarrow switch load wagon |
| CN204222901U (en) * | 2014-10-08 | 2015-03-25 | 庄立 | A kind of reliable freezer case dress food hydraulic transporter easy to control |
| CN204804356U (en) * | 2015-05-29 | 2015-11-25 | 王国萍 | Carrier for building battery operated |
| CN105109530A (en) * | 2015-09-08 | 2015-12-02 | 国网山东省电力公司经济技术研究院 | Multifunctional trolley for electric power construction site operation |
| CN204978768U (en) * | 2015-07-08 | 2016-01-20 | 周晓霞 | Storage commodity circulation transfer cart |
| CN205657357U (en) * | 2016-05-25 | 2016-10-19 | 国网河南省电力公司济源供电公司 | Mutual -inductor carrying trolley |
| CN106143558A (en) * | 2016-08-15 | 2016-11-23 | 叶侃 | A kind of packaged type maintenance trolley with rotary table |
| CN206704230U (en) * | 2017-03-14 | 2017-12-05 | 凌定成 | A kind of logistics transfer cars |
| CN206719272U (en) * | 2017-05-04 | 2017-12-08 | 衢州科创工业设计服务有限公司 | It is a kind of can single double-deck dual-purpose logistics small handcart |
| CN108016473A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞祥千弘科技发展有限公司 | A kind of lift transfer car(buggy) |
| CN108163024A (en) * | 2017-12-18 | 2018-06-15 | 合肥超凡快递咨询有限公司界首营业部 | A kind of logistics transporting device with water-proof function |
| CN207496735U (en) * | 2017-11-08 | 2018-06-15 | 南昌蝉闹科技有限责任公司 | Logistics carrier |
| CN207697764U (en) * | 2017-12-18 | 2018-08-07 | 陈晓勇 | A kind of Liftable type Medical Devices transfer device |
-
2018
- 2018-08-08 CN CN201810895081.4A patent/CN109204397A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0490965A (en) * | 1990-08-03 | 1992-03-24 | Taisei Corp | Carriage truck with loading and unloading device |
| JPH11349133A (en) * | 1998-06-09 | 1999-12-21 | Nippon Sharyo Seizo Kaisha Ltd | Conveying cart |
| CN104210519A (en) * | 2014-01-27 | 2014-12-17 | 浙江时通电气制造有限公司 | Vacuum circuit breaker transfer trolley |
| CN204167748U (en) * | 2014-09-17 | 2015-02-18 | 国家电网公司 | Wheelbarrow switch load wagon |
| CN204222901U (en) * | 2014-10-08 | 2015-03-25 | 庄立 | A kind of reliable freezer case dress food hydraulic transporter easy to control |
| CN204804356U (en) * | 2015-05-29 | 2015-11-25 | 王国萍 | Carrier for building battery operated |
| CN204978768U (en) * | 2015-07-08 | 2016-01-20 | 周晓霞 | Storage commodity circulation transfer cart |
| CN105109530A (en) * | 2015-09-08 | 2015-12-02 | 国网山东省电力公司经济技术研究院 | Multifunctional trolley for electric power construction site operation |
| CN205657357U (en) * | 2016-05-25 | 2016-10-19 | 国网河南省电力公司济源供电公司 | Mutual -inductor carrying trolley |
| CN106143558A (en) * | 2016-08-15 | 2016-11-23 | 叶侃 | A kind of packaged type maintenance trolley with rotary table |
| CN108016473A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞祥千弘科技发展有限公司 | A kind of lift transfer car(buggy) |
| CN206704230U (en) * | 2017-03-14 | 2017-12-05 | 凌定成 | A kind of logistics transfer cars |
| CN206719272U (en) * | 2017-05-04 | 2017-12-08 | 衢州科创工业设计服务有限公司 | It is a kind of can single double-deck dual-purpose logistics small handcart |
| CN207496735U (en) * | 2017-11-08 | 2018-06-15 | 南昌蝉闹科技有限责任公司 | Logistics carrier |
| CN108163024A (en) * | 2017-12-18 | 2018-06-15 | 合肥超凡快递咨询有限公司界首营业部 | A kind of logistics transporting device with water-proof function |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |
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| RJ01 | Rejection of invention patent application after publication |