CN108378513A - A kind of trunk draw bar vehicle that energy high intensity folds - Google Patents
A kind of trunk draw bar vehicle that energy high intensity folds Download PDFInfo
- Publication number
- CN108378513A CN108378513A CN201810160064.6A CN201810160064A CN108378513A CN 108378513 A CN108378513 A CN 108378513A CN 201810160064 A CN201810160064 A CN 201810160064A CN 108378513 A CN108378513 A CN 108378513A
- Authority
- CN
- China
- Prior art keywords
- block
- firm banking
- vertical blocks
- high intensity
- telescopic
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/38—Luggage carriers
- A45C13/385—Luggage carriers with rolling means
-
- 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
- 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
-
- 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
- B62B2202/24—Suit-cases, other luggage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/60—Positioning, means on a cart for loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
- B62B2206/02—Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width
- B62B2206/04—Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width only the load support being adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of trunk draw bar vehicles that energy high intensity folds, including firm banking, first pulley and second pulley, the both side surface of firm banking is provided in the first inverted T shaped card slot, Telescopic base is socketed on the inside of firm banking, one end of rotary shaft is installed with fixed block, one side surface of vertical blocks is provided with the second card slot, the side of second card slot is provided with the fixture block in H fonts, one end of vertical blocks is installed with link block, the inner end of fixed sleeving is installed with telescopic block, and the top of telescopic block is fixedly connected with handrail.The present invention is by the way that vertical blocks, link block, fixed sleeving to be made using titanium alloy material, the load-bearing capacity of the components such as vertical blocks, fixed sleeving can effectively be enhanced in the structure design of H fonts using vertical blocks, link block and fixed sleeving simultaneously, prevent its bending, deformation easily, to effectively extend the service life of the present invention, enhance the practicability of the present invention.
Description
Technical field
The present invention relates to a kind of trolley, more particularly to a kind of trunk draw bar vehicle that energy high intensity folds.
Background technology
It is well known that when carrying luggage case, often need to be carried using trolley, but due to pull rod car pull bar
Partial intensities are inadequate, and bearing capacity is not strong, cause trolley to be easy to cause pull rod portion fractures in use, make trolley
It can not be continuing with, used trolley can not generally fold in the market, and trolley is caused to need to occupy largely in storage
Area, cause trolley to use, storage it is inconvenient.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of luggage that energy high intensity folds
Case trolley can accomplish the intensity of the enhancing present invention, extend the service life of the present invention.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of trunk draw bar vehicle that energy high intensity folds of the present invention, including firm banking, first pulley and second pulley,
The both side surface of the firm banking is provided in the first inverted T shaped card slot, the side of first card slot be provided with it is several side by side
First positioning hole, and first positioning hole is opened in the surface of firm banking, and positioning column, institute are provided at the top of the firm banking
The top for stating positioning column is installed with lanyard, and there are two symmetrical first idler wheels for the bottom installation of the firm banking, described
Telescopic base is socketed on the inside of firm banking, the top surface of the Telescopic base is provided with several second location holes side by side,
The bottom end of the Telescopic base is opened there are two symmetrical fluting, and the interior side of the fluting is equipped with rotary shaft, the rotation
Central one end of runner shaft is installed with connection wheel shaft, and one end of the connection wheel shaft is fixedly connected with the second idler wheel, described
One end of firm banking is installed with rotary shaft, and one end of the rotary shaft is installed with fixed block, the fixed block
Bottom end is fixedly mounted there are two symmetrical third idler wheel, and the top of the fixed block is fixedly mounted there are two symmetrical vertical blocks,
One side surface of the vertical blocks is provided with the second card slot, and the side of second card slot is provided with the fixture block in H fonts, described to hang down
One end of straight block is installed with link block, and one end of the link block is installed with fixed sleeving, the fixed sleeving
Inner end is installed with telescopic block, and one end of the telescopic block is fixedly connected with connecting rod, and the top of the telescopic block, which is fixed, to be connected
It is connected to handrail.
As a preferred technical solution of the present invention, one end of the Telescopic base is fixedly mounted that there are two symmetrical the
The bottom of one binding column, the first binding column is provided with binding slot.
As a preferred technical solution of the present invention, one end of the vertical blocks is fixedly connected with that there are two second side by side
Column is bound, one end of the connecting rod is fixedly connected with third binding column, the top of the second binding column and third binding column
It is provided with binding slot.
As a preferred technical solution of the present invention, the firm banking is connected with fixed block by rotary shaft.
As a preferred technical solution of the present invention, the vertical blocks are fixedly connected with fixed sleeving by link block,
And in H font structures after connecting.
As a preferred technical solution of the present invention, the fixed sleeving is connected vertically with handrail by telescopic block
Block, link block, fixed sleeving and telescopic block are mainly made by titanium alloy material.
It is described as a preferred technical solution of the present invention.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention in the inside of firm banking by being socketed Telescopic base, so as to be stretched according to different working condition settings
The extension elongation of contracting pedestal, and being fixed by positioning column, by connected between firm banking and fixed block rotary shaft from
And convenient for folding firm banking along rotary shaft, while it being respectively clamped into the first card slot and the second card slot using fixture block, to convenient
User stores the present invention, by the way that vertical blocks, link block, fixed sleeving are made using titanium alloy material, while profit
It can effectively enhance holding for the components such as vertical blocks, fixed sleeving in the structure design of H fonts with vertical blocks, link block and fixed sleeving
Beijing South Maxpower Technology Co. Ltd's power, preventing it, bending, deformation enhance the practicability of the present invention to effectively extend the service life of the present invention easily.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the partial structural diagram of the present invention；
In figure：1, firm banking；2, the first card slot；3, first positioning hole；4, positioning column；5, lanyard；6, the first idler wheel；7、
Telescopic base；8, second location hole；9, it slots；10, rotary shaft；11, wheel shaft is connected；12, the second idler wheel；13, rotary shaft；
14, fixed block；15, third idler wheel；16, vertical blocks；17, the second card slot；18, fixture block；19, link block；20, fixed sleeving；21、
Telescopic block；22, connecting rod；23, handrail；24, the first binding column；25, slot is bound；26, the second binding column；27, third binds column.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-2, the present invention provide it is a kind of can the trunk draw bar vehicle that folds of high intensity, including firm banking 1, the
The both side surface of one pulley 6 and second pulley 12, firm banking 1 is provided in the first inverted T shaped card slot 2, the side of the first card slot 2
Several first positioning holes 3 side by side are provided with, and first positioning hole 3 is opened in the surface of firm banking 1, the top of firm banking 1
It is provided with positioning column 4, the top of positioning column 4 is installed with lanyard 5, and there are two symmetrical for the bottom installation of firm banking 1
One idler wheel 6, the inside of firm banking 1 are socketed with Telescopic base 7, the top surface of Telescopic base 7 be provided with it is several side by side second
Location hole 8, the bottom end of Telescopic base 7 open 9 interior side of slotting there are two symmetrical fluting 9 and are equipped with rotary shaft 10, revolve
Central one end of runner shaft 10 is installed with connection wheel shaft 11, and one end of connection wheel shaft 11 is fixedly connected with the second idler wheel 12,
One end of firm banking 1 is installed with rotary shaft 13, and one end of rotary shaft 13 is installed with fixed block 14, fixed block 14
Bottom end is fixedly mounted there are two symmetrical third idler wheel 15, symmetrical vertical blocks that there are two the top fixed installations of fixed block 14
16, a side surface of vertical blocks 16 is provided with the second card slot 17, and the side of the second card slot 17 is provided with the fixture block 18 in H fonts, hangs down
One end of straight block 16 is installed with link block 19, and one end of link block 19 is installed with fixed sleeving 20, fixed sleeving 20
Inner end be installed with telescopic block 21, one end of telescopic block 21 is fixedly connected with connecting rod 22, and the top of telescopic block 21 is fixed
It is connected with handrail 23.
Further, one end of Telescopic base 7 is fixedly mounted there are two symmetrical first binding column 24, and first binds column 24
Bottom be provided with binding slot 25, user according to different working conditions be adjusted Telescopic base 7, when the length tune of Telescopic base
After section is good, user is inserted into the first positioning column 3 and the second positioning column 8 respectively using positioning column 4, and makes positioning column 4 and fix
The top surface of pedestal 1 flushes, and to make Telescopic base 7 be fixed in the inside of firm banking 1, after fixed job done, uses
Luggage case is individually placed to the top surface of firm banking 1 and Telescopic base 7 by person, after luggage case placement finishes, user
It is caught in using elastic bands in the binding slot 25 of the first binding column 24.
One end of vertical blocks 16 is fixedly connected there are two the binding column 26 of second side by side, and one end of connecting rod 22 is fixedly connected
There is third to bind column 27, the top of the second binding column 26 and third binding column 27 is provided with binding slot 25, when user is by luggage
After case is placed on firm banking 1 and Telescopic base 4, elastic bands are first caught in the binding slot of the first binding column 24 by user
In 25, then by elastic bands utilize elastic elongation, so that elastic bands is caught in again in the binding slot 25 of the second binding column 26, then will be another
A piece elastic bands extend to the binding slot 25 that other side third binds column 27 out of side third binds column 27 binding slot 25
Interior, to make elastic bands fix the luggage case on pedestal, after the completion of fixed work, user handrail 23 that can be used will go
Lee's case is dragged away.
Firm banking 1 is connected with fixed block 14 by rotary shaft 13, and after use of the present invention, user can incite somebody to action
Firm banking 1 is rotated along rotary shaft 13, so that firm banking 1 is also kept vertical direction, and firm banking 1 and vertical blocks 16 are pasted
It closing, fixture block 18 is respectively clamped into the first card slot 2 of firm banking 1 and the second card slot 17 of vertical blocks 16 by user again, to
Firm banking 1 is set to fix, thus convenient for users to storing the present invention.
Vertical blocks 16 are fixedly connected with fixed sleeving 20 by link block 19, and are in H font structures, vertical blocks after connecting
16, the characteristics of link block 19 and fixed sleeving 20 are in H font structures, are unlikely to deform using H font resistance to compressions preferably bears to press
Power effectively extends the service life of the present invention with this to prevent vertical blocks 16 and fixed sleeving 20 to be broken.
Fixed sleeving 20 is connected with handrail 23 by telescopic block 21, and user can be adjusted according to the use habit of itself to stretch
The length of contracting block 21, after length adjustment is good, user is dragged away the present invention using handrail.
Vertical blocks 16, link block 19, fixed sleeving 20 and telescopic block 21 are mainly made by titanium alloy material, titanium
Alloy material has intensity high and the excellent in performance such as small, good mechanical property of density, is hung down using what titanium alloy material was made
Straight block 16, link block 19, fixed sleeving 20 and telescopic block 21 preferably can carry pressure and not easy to break, so as to effectively extend
The service life of the present invention.
Specifically, user pulls out Telescopic base 7 from firm banking 1 is interior according to service condition, and its length is adjusted, when
After the completion of the length adjustment of Telescopic base 7, then first positioning hole 3 and second location hole 8 be aligned, positioning column 4 is inserted into and is aligned
First positioning hole 3 and second location hole 8 in, to make Telescopic base 7 fix, Telescopic base 7 fix after, user will
Luggage case is individually positioned on firm banking 1 and Telescopic base 7, and after luggage case is placed, user is first by elastic bands
It is caught in the binding slot 25 of the first binding column 24, then elastic bands is utilized into elastic elongation, so that elastic bands is caught in second again and tie up
In the binding slot 25 of fixed column 26, then by another elastic bands from side third bind column 27 binding slot 25 in extend to it is another
In the binding slot 25 of side third binding column 27, to make elastic bands fix the luggage case on pedestal, when fixed work is completed
Afterwards, user handrail 23 can be used to drag luggage case away, and user is when dragging the present invention, 1 He of firm banking of the invention
Telescopic base 7 is in certain angle of inclination, and vertical blocks 17 are to undertake the pressure of a part of luggage case at this time, due to vertical blocks 17,
Link block 19 and fixed sleeving 20 are in H font structures, preferably bear the pressure of luggage case without deforming, in addition, vertical blocks
17, link block 19 and fixed sleeving 20 are mainly made by titanium alloy material, vertical blocks 17, link block 19 and fixing sleeve
Pipe 20 can utilize the excellent performance of titanium alloy material high intensity to enhance the intensity of itself, without bending easily, deformation, to allow
User can the present invention safe to use carry out delivery work, when the present invention delivery work after the completion of, user i.e. elasticity is tied up
Band is detached from out of binding slot 25, then luggage case is carryed down from pedestal, when user needs to fold the present invention and stores
When, user will be taken out positioning column 4 using the lanyard 5 at 4 top of positioning column respectively in first positioning hole 3 and second location hole 8,
Telescopic base 7 is taken in firm banking 1 again, after Telescopic base 7 is taken in, user is i.e. by firm banking 1 along rotary shaft
13 rotations, make firm banking 1 be put in vertical direction, and firm banking 1 is bonded with vertical blocks 16, then fixture block 18 is blocked respectively
Enter in the first card slot 2 and the second card slot 17, firm banking 1 is made to fix, after firm banking 1 is fixed, user i.e. will be of the invention
It is stored.
The present invention in the inside of firm banking 1 by being socketed Telescopic base 7, so as to according to different working condition settings
The extension elongation of Telescopic base 7, and be fixed by positioning column 4, it is revolved by being connected between firm banking 1 and fixed block 14
Shaft 13 is consequently facilitating firm banking 1 is folded along rotary shaft 13, while being respectively clamped into the first card slot 2 and second using fixture block 18
Card slot 17, thus convenient for users to storing the present invention, by closing vertical blocks 16, link block 19, fixed sleeving 20 using titanium
Golden material is made, while can effectively be increased in the structure design of H fonts using vertical blocks 16, link block 19, fixed sleeving 20
The load-bearing capacity of the components such as strong vertical blocks 16, fixed sleeving 20 prevents its bending, deformation easily, to effectively extend the present invention
Service life, enhance the present invention practicability.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of trunk draw bar vehicle that energy high intensity folds, including firm banking（1）, first pulley（6）And second pulley
（12）, which is characterized in that the firm banking（1）Both side surface be provided in the first inverted T shaped card slot（2）, first card
Slot（2）Side be provided with several first positioning holes side by side（3）, and first positioning hole（3）It is opened in firm banking（1）Table
Face, the firm banking（1）Top be provided with positioning column（4）, the positioning column（4）Top be installed with lanyard（5）,
The firm banking（1）Bottom installation there are two symmetrical first idler wheel（6）, the firm banking（1）Inside be socketed with
Telescopic base（7）, the Telescopic base（7）Top surface be provided with several second location holes side by side（8）, the Telescopic base
（7）Bottom end open that there are two symmetrical flutings（9）, the fluting（9）Interior side rotary shaft is installed（10）, the rotation
Runner shaft（10）Central one end be installed with connection wheel shaft（11）, the connection wheel shaft（11）One end be fixedly connected with
Second wheel（12）, the firm banking（1）One end be installed with rotary shaft（13）, the rotary shaft（13）One end fix
Fixed block is installed（14）, the fixed block（14）Bottom end be fixedly mounted there are two symmetrical third idler wheel（15）, described solid
Determine block（14）Top be fixedly mounted there are two symmetrical vertical blocks（16）, the vertical blocks（16）A side surface be provided with second
Card slot（17）, second card slot（17）Side be provided with the fixture block in H fonts（18）, the vertical blocks（16）One end it is solid
Dingan County is equipped with link block（19）, the link block（19）One end be installed with fixed sleeving（20）, the fixed sleeving
（20）Inner end be installed with telescopic block（21）, the telescopic block（21）One end be fixedly connected with connecting rod（22）, described
Telescopic block（21）Top be fixedly connected with handrail（23）.
2. a kind of trunk draw bar vehicle that energy high intensity folds according to claim 1, which is characterized in that the flexible bottom
Seat（7）One end be fixedly mounted there are two it is symmetrical first bind column（24）, the first binding column（24）Bottom be provided with and tie up
Determine slot（25）.
3. a kind of trunk draw bar vehicle that energy high intensity folds according to claim 1, which is characterized in that the vertical blocks
（16）One end be fixedly connected there are two side by side second binding column（26）, the connecting rod（22）One end be fixedly connected with
Three binding columns（27）, the second binding column（26）Column is bound with third（27）Top be provided with binding slot（25）.
4. a kind of trunk draw bar vehicle that energy high intensity folds according to claim 1, which is characterized in that the fixed bottom
Seat（1）And fixed block（14）Pass through rotary shaft（13）It is connected.
5. a kind of trunk draw bar vehicle that energy high intensity folds according to claim 1, which is characterized in that the vertical blocks
（16）And fixed sleeving（20）Pass through link block（19）It is fixedly connected, and is in H font structures after connecting.
6. a kind of trunk draw bar vehicle that energy high intensity folds according to claim 1, which is characterized in that the fixing sleeve
Pipe（20）And handrail（23）Pass through telescopic block（21）It is connected.
7. a kind of trunk draw bar vehicle that energy high intensity folds according to claim 1, which is characterized in that the vertical blocks
（16）, link block（19）, fixed sleeving（20）And telescopic block（21）Mainly it is made by titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160064.6A CN108378513A (en) | 2018-02-26 | 2018-02-26 | A kind of trunk draw bar vehicle that energy high intensity folds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160064.6A CN108378513A (en) | 2018-02-26 | 2018-02-26 | A kind of trunk draw bar vehicle that energy high intensity folds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108378513A true CN108378513A (en) | 2018-08-10 |
Family
ID=63069801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810160064.6A Pending CN108378513A (en) | 2018-02-26 | 2018-02-26 | A kind of trunk draw bar vehicle that energy high intensity folds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108378513A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050633A (en) * | 2018-09-30 | 2018-12-21 | 宁波大学 | A kind of mobile folding handling device |
| CN109305206A (en) * | 2018-10-10 | 2019-02-05 | 河南长征电气有限公司 | A kind of breaker transport device |
| CN112723249A (en) * | 2021-01-05 | 2021-04-30 | 苏州高精特专信息科技有限公司 | Stone plate erecting equipment |
| CN112722037A (en) * | 2020-12-22 | 2021-04-30 | 江苏汇成光电有限公司 | Anti-shaking cart |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117305U (en) * | 1992-02-12 | 1992-09-30 | 林旗峰 | Multifunctional folding trolley |
| CN201432709Y (en) * | 2009-08-11 | 2010-03-31 | 简世坤 | Caster positioning and collecting device of four-wheel flat truck |
| KR20120000001A (en) * | 2010-06-26 | 2012-01-03 | 김종숙 | A portable folding cart |
| CN206437028U (en) * | 2017-01-16 | 2017-08-25 | 天津海聚科技有限公司 | A kind of multifunctional logistics trolley |
| CN206797442U (en) * | 2017-06-15 | 2017-12-26 | 卓秋吟 | A kind of portable damping trolley |
-
2018
- 2018-02-26 CN CN201810160064.6A patent/CN108378513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117305U (en) * | 1992-02-12 | 1992-09-30 | 林旗峰 | Multifunctional folding trolley |
| CN201432709Y (en) * | 2009-08-11 | 2010-03-31 | 简世坤 | Caster positioning and collecting device of four-wheel flat truck |
| KR20120000001A (en) * | 2010-06-26 | 2012-01-03 | 김종숙 | A portable folding cart |
| CN206437028U (en) * | 2017-01-16 | 2017-08-25 | 天津海聚科技有限公司 | A kind of multifunctional logistics trolley |
| CN206797442U (en) * | 2017-06-15 | 2017-12-26 | 卓秋吟 | A kind of portable damping trolley |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050633A (en) * | 2018-09-30 | 2018-12-21 | 宁波大学 | A kind of mobile folding handling device |
| CN109305206A (en) * | 2018-10-10 | 2019-02-05 | 河南长征电气有限公司 | A kind of breaker transport device |
| CN112722037A (en) * | 2020-12-22 | 2021-04-30 | 江苏汇成光电有限公司 | Anti-shaking cart |
| CN112723249A (en) * | 2021-01-05 | 2021-04-30 | 苏州高精特专信息科技有限公司 | Stone plate erecting equipment |
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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: 20180810 |
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| RJ01 | Rejection of invention patent application after publication |