CN109436048A - A kind of trailer configuration - Google Patents
A kind of trailer configuration Download PDFInfo
- Publication number
- CN109436048A CN109436048A CN201811388301.0A CN201811388301A CN109436048A CN 109436048 A CN109436048 A CN 109436048A CN 201811388301 A CN201811388301 A CN 201811388301A CN 109436048 A CN109436048 A CN 109436048A
- Authority
- CN
- China
- Prior art keywords
- trailer
- fixed frame
- brake
- plate
- trailer plate
- 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
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
-
- 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
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0438—Braking mechanisms; Locking devices against movement hand operated
-
- 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
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0485—Braking mechanisms; Locking devices against movement by braking on the running surface, e.g. the tyre
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The invention discloses a kind of trailer configurations, including trailer plate, front side and top rear are respectively equipped with preceding fixed frame and rear fixed frame at the top of the trailer plate, trailer plate two sides are equipped with side fixed frame, bumper is equipped on rear side of the trailer plate, the trailer plate front side bottom is equipped with driving main wheel, and brake gear is equipped between the driving main wheel and trailer plate, and the brake gear includes brake shell, connection through-hole and brake baffle.The present invention is by being equipped with brake gear and pull lever, pull lever bottom is connected with brake baffle and is clamped with through-hole is connect, brake baffle matches with card slot, and when pull lever is without under stress condition, pull lever and brake baffle are moved down by gravity, brake baffle blocks driving main wheel to realize brake work, the parking brake that trailer can be convenient in moving process, consequently facilitating trailer moves back and forth and fixes, structure is simple, both it can be used for indoor, and can be used for open air.
Description
Technical field
The present invention relates to trailer field, in particular to a kind of trailer configuration.
Background technique
China's power electronic technique achieves permanent development at present, especially with modern inversion transformation technique (such as variable-frequency power sources, inverse
Variable power source) it is fierce in the development of the fields such as aerospace, electric power, industry.However there are still some shortcomings: power volume is bigger than normal, again
Amount weight, mobile fixed difficulty；Large power supply cable is long, heavy, and cable pulls the problem of wiring inconvenience, to power supply and electricity
Source cable is frequently necessary to be carried by trailer during carrying, but current trailer is difficult to carry out during transportation
Move back and forth and trouble of braking is unstable, therefore, invents a kind of trailer configuration, it is necessary to solve the above problems, therefore, hair
A kind of bright trailer configuration is necessary to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of trailer configurations, by being equipped with brake gear and pull lever, pull lever bottom
It is connected with brake baffle and is clamped with through-hole is connect, brake baffle matches with card slot, when pulling pull lever by outside, pulls
Bar drives brake baffle to move up, and brake baffle leaves driving main wheel, and drives main wheel to drive trailer under external forces
Plate is mobile, and when pull lever is without under stress condition, pull lever and brake baffle are moved down by gravity, and brake baffle blocks drive
Dynamic main wheel is to realize brake work, the parking brake that can be convenient trailer in moving process, consequently facilitating trailer is back and forth
Mobile and fixed, brake gear is simple and convenient, and structure is simple, both can be used for indoor, can be used for open air, to solve right
Power supply and power cable are frequently necessary to be carried by trailer during carrying, but current trailer is during transportation
It is difficult to the unstable problem of trouble that moved back and forth and braked.
To achieve the above object, the invention provides the following technical scheme: a kind of trailer configuration, including trailer plate, it is described to drag
Front side and top rear are respectively equipped with preceding fixed frame and rear fixed frame at the top of sweep, and trailer plate two sides are equipped with side and fix
Frame, the trailer plate rear side are equipped with bumper, and the trailer plate front side bottom is equipped with driving main wheel, the driving main wheel and trailer
Brake gear is equipped between plate, the brake gear includes brake shell, connection through-hole and brake baffle, the brake gear top
Portion is connected with pull lever, and the trailer plate bottom rear is equipped with driving accessory whorl, the preceding fixed frame front side and rear fixed frame rear side
It is equipped with flex holder.
Preferably, trailer board bottom portion is uniformly provided with welded post, multiple welded posts be welded to each other and trailer plate with
Welded post welding, the preceding fixed frame, rear fixed frame, side fixed frame and bumper are welded with trailer plate.
Preferably, the preceding fixed frame and rear fixed frame quantity are disposed as two and shape is disposed as U-shaped, two institutes
Flex holder is equipped with before stating on front side of fixed frame, is equipped with flex holder, the flex holder and preceding fixed frame on rear side of two rear fixed frames
It is equipped with welded plate with rear fixed frame junction, the welded plate is welded with preceding fixed frame and rear fixed frame respectively.
Preferably, connecting tube is uniformly provided between the side fixed frame and bumper and trailer plate, in the connecting tube
Portion is plugged with threaded rod, and the threaded rod is threadedly coupled through connecting tube with trailer plate, and the bumper both ends are set as arc
And extend to be set on rear side of the fixed frame of side and be welded with trailer plate, between the side fixed frame and bumper and trailer plate
To be detachably connected.
Preferably, the brake shell is set to trailer board bottom portion and is hollow setting, the brake shell inner wall top
Equipped with connection through-hole, the connection through-hole is set as the big bottom roundlet platform shape through-hole in top, and the connection through-hole and pull lever are inserted
It connects, is equipped with brake baffle inside the brake shell, the brake baffle is is obliquely installed and the baffle that brakes is fixed with pull lever
Connection, brake shell inner wall two sides are equipped with card slot, the card slot be set to connect via bottoms and with the baffle that brakes
Match.
Preferably, it being equipped with accessory whorl mounting rack at the top of the driving accessory whorl, the accessory whorl mounting rack is fixedly connected with trailer plate,
The accessory whorl mounting rack is hollow setting and internal be equipped with drives accessory whorl, and locating shaft is equipped on the outside of the accessory whorl mounting rack, described
Locating shaft is through accessory whorl mounting rack and driving accessory whorl and outside screw is connected with positioning screw cap.
Technical effect and advantage of the invention:
1, by being equipped with brake gear and pull lever, pull lever bottom is connected with brake baffle and is clamped with through-hole is connect, brake
Baffle matches with card slot, and when pulling pull lever by outside, pull lever drives brake baffle to move up, and brake baffle leaves
Drive main wheel, and drive main wheel to drive trailer plate mobile under external forces, when pull lever is without under stress condition, pull lever and
Brake baffle is moved down by gravity, and brake baffle blocks driving main wheel to realize brake work, makes trailer in movement
The parking brake that can be convenient in the process, consequently facilitating trailer moves back and forth and fixes, brake gear is simple and convenient, structure letter
It is single, it both can be used for indoor, and can be used for open air；
2, by being equipped with preceding fixed frame, rear fixed frame and flex holder, welding is by flex holder, rear fixed frame rear side on front side of preceding fixed frame
By flex holder, cable can be on trailer plate in transportational process, in such a way that flex holder is using winding cable, thus pole for welding
The occupied space of cable has been saved greatly, to realize power cable with trailer movement, has stored cable flexibly at any time, from
And reduce people and pull influence of the cable to conducting wire back and forth, and since power supply is placed on trailer, due to improve work
People uses working efficiency when power supply；
3, by being equipped with side fixed frame and bumper, side fixed frame and bumper respectively by two sides and rear side to trailer plate into
Row protection, avoid during transportation external object there is contact to damage on the object on trailer plate, and can be according to need
It asks and is threadedly coupled through connecting tube with trailer plate by threaded rod, realize that bumper, side fixed frame are detachable with trailer plate
Connection, it is easy to install and use.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure front view of the invention；
Fig. 3 is overall structure side view of the invention；
Fig. 4 is overall structure top view of the invention；
Fig. 5 is overall structure bottom view of the invention；
In figure: fixed frame, 4 side fixed frames, 5 bumpers, 6 drive main wheels, 7 behind fixed frame, 3 before 1 trailer plate, 11 welded posts, 2
Brake gear, 71 brake shells, 72 connection through-holes, 73 brake baffles, 8 pull lever, 9 driving accessory whorls, 91 accessory whorl mounting racks, 92 are determined
Position axis, 10 flex holders.
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 is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
The present invention provides a kind of trailer configuration as shown in Figs. 1-5, including trailer plate 1, the 1 top front side of trailer plate and top
It is respectively equipped with preceding fixed frame 2 and rear fixed frame 3 on rear side of portion, 1 two sides of trailer plate are equipped with side fixed frame 4, the trailer
Be equipped with bumper 5 on rear side of plate 1,1 front side bottom of trailer plate is equipped with driving main wheel 6, the driving main wheel 6 and trailer plate 1 it
Between be equipped with brake gear 7, the brake gear 7 includes that brake shell 71, connection through-hole 72 and brake baffle 73, the brake fill
It sets 7 tops and is connected with pull lever 8,1 bottom rear of trailer plate, which is equipped with, drives accessory whorl 9, on front side of the preceding fixed frame 2 and rear solid
Determine to be equipped with flex holder 10 on rear side of frame 3.
The preceding fixed frame 2 and 3 quantity of rear fixed frame are disposed as two and shape is disposed as U-shaped, before two described
Be equipped with flex holder 10 on front side of fixed frame 2, two it is described after be equipped with flex holder 10 on rear side of fixed frames 3, the flex holder 10 with it is preceding solid
Determine frame 2 and 3 junction of rear fixed frame is equipped with welded plate, the welded plate is welded with preceding fixed frame 2 and rear fixed frame 3 respectively.
The present embodiment is the utility model has the advantages that welding is by flex holder 10 on front side of preceding fixed frame 2, and welding is by hanging wire on rear side of rear fixed frame 3
Frame 10, cable can be on trailer plates 1 in transportational process, in such a way that flex holder 10 is using winding cable, to greatly save
The about occupied space of cable stores cable flexibly at any time, to drop so that it is mobile with trailer to realize power cable
Low people pull influence of the cable to conducting wire back and forth, and since power supply is placed on trailer, due to making to improve worker
Working efficiency when with power supply.
Embodiment two:
1 bottom of trailer plate is uniformly provided with welded post 11, and multiple welded posts 11 are welded to each other and trailer plate 1 and welded post
11 welding, the preceding fixed frame 2, rear fixed frame 3, side fixed frame 4 and bumper 5 are welded with trailer plate 1.
It is uniformly provided with connecting tube between the side fixed frame 4 and bumper 5 and trailer plate 1, is inserted inside the connecting tube
Be connected to threaded rod, the threaded rod is threadedly coupled through connecting tube with trailer plate 1,5 both ends of bumper be set as arc and
Extend to and be set to the rear side of side fixed frame 4 and welded with trailer plate 1, the side fixed frame 4 and bumper 5 and trailer plate 1 it
Between be to be detachably connected.
The present embodiment is the utility model has the advantages that side fixed frame 4 and bumper 5 respectively protect trailer plate 1 by two sides and rear side
Shield, avoid during transportation external object there is contact to damage on the object on trailer plate 1, and can lead to according to demand
It crosses threaded rod to be threadedly coupled through connecting tube with trailer plate 1, realizes that bumper, side fixed frame 4 detachably connect with trailer plate 1
It connects, it is easy to install and use.
Embodiment three:
The brake shell 71 is set to 1 bottom of trailer plate and is hollow setting, the company of being equipped at the top of 71 inner wall of brake shell
Hole 72 is connected, the connection through-hole 72 is set as the big bottom roundlet platform shape through-hole in top, and the connection through-hole 72 is inserted with pull lever 8
It connects, brake baffle 73 is equipped with inside the brake shell 71, the brake baffle 73 is be obliquely installed and brake baffle 73 and drawing
Lever 8 is fixedly connected, and the 71 inner wall two sides of brake shell are equipped with card slot, and the card slot is set to and connect 72 bottom of through-hole
And match with brake baffle 73.
Accessory whorl mounting rack 91 is equipped at the top of the driving accessory whorl 9, the accessory whorl mounting rack 91 is fixedly connected with trailer plate 1,
The accessory whorl mounting rack 91 is hollow setting and internal be equipped with drives accessory whorl 9, is equipped with locating shaft on the outside of the accessory whorl mounting rack 91
92, the locating shaft 92 is through accessory whorl mounting rack 91 and driving accessory whorl 9 and outside screw is connected with positioning screw cap.
The utility model has the advantages that 8 bottom of pull lever is connected with brake baffle 73 and is clamped with through-hole 72 is connect, brake is kept off the present embodiment
Plate 73 matches with card slot, and when pulling pull lever 8 by outside, pull lever 8 drives brake baffle 73 to move up, and brake baffle
Driving main wheel 6 is left, and drives main wheel 6 to drive trailer plate 1 mobile under external forces, when pull lever 8 is without under stress condition,
Pull lever 8 and brake baffle 73 are moved down by gravity, and brake baffle 73 blocks driving main wheel 6 to realize brake work
Make, the parking brake that can be convenient trailer in moving process, consequently facilitating trailer moves back and forth and fixes, brake gear letter
Just, structure is simple for folk prescription, both can be used for indoor, can be used for open air.
Working principle of the present invention:
Referring to Figure of description 1 and Fig. 3: welding is by flex holder 10 on front side of preceding fixed frame 2, and welding is by hanging wire on rear side of rear fixed frame 3
Frame 10, cable can be on trailer plates 1 in transportational process, in such a way that flex holder 10 is using winding cable, to greatly save
The about occupied space of cable stores cable flexibly at any time, to drop so that it is mobile with trailer to realize power cable
Low people pull influence of the cable to conducting wire back and forth, and since power supply is placed on trailer, due to making to improve worker
Working efficiency when with power supply；
Referring to Figure of description 1 and Fig. 4: side fixed frame 4 and bumper 5 respectively protect trailer plate 1 by two sides and rear side
Shield, avoid during transportation external object there is contact to damage on the object on trailer plate 1, and can lead to according to demand
It crosses threaded rod to be threadedly coupled through connecting tube with trailer plate 1, realizes that bumper, side fixed frame 4 detachably connect with trailer plate 1
It connects, it is easy to install and use；
Referring to Figure of description 1, Fig. 2 and Fig. 5: 8 bottom of pull lever is connected with brake baffle 73 and is clamped with through-hole 72 is connect, and stops
Vehicle baffle board 73 matches with card slot, and when pulling pull lever 8 by outside, pull lever 8 drives brake baffle 73 to move up, and brakes
Baffle leaves driving main wheel 6, and drives main wheel 6 to drive trailer plate 1 mobile under external forces, when pull lever 8 is without stress feelings
Under condition, pull lever 8 and brake baffle 73 are moved down by gravity, and brake baffle 73 blocks driving main wheel 6 to realize brake
Turner is made, the parking brake that can be convenient trailer in moving process, consequently facilitating trailer moves back and forth and fixes, brake dress
Set simple and convenient, structure is simple, both can be used for indoor, can be used for open air.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it 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
To modify the technical solutions described in the foregoing embodiments 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 of the invention
Within protection scope.
Claims (6)
1. a kind of trailer configuration, including trailer plate (1), it is characterised in that: front side and top rear point at the top of the trailer plate (1)
Not She You preceding fixed frame (2) and rear fixed frame (3), trailer plate (1) two sides are equipped with side fixed frame (4), the trailer
Bumper (5) are equipped on rear side of plate (1), trailer plate (1) front side bottom is equipped with driving main wheel (6), the driving main wheel (6) and
Brake gear (7) are equipped between trailer plate (1), the brake gear (7) includes brake shell (71), connection through-hole (72) and stops
Vehicle baffle board (73), brake gear (7) top are connected with pull lever (8), and it is secondary that trailer plate (1) bottom rear is equipped with driving
It takes turns (9), is equipped with flex holder (10) on front side of the preceding fixed frame (2) and on rear side of rear fixed frame (3).
2. a kind of trailer configuration according to claim 1, it is characterised in that: trailer plate (1) bottom is uniformly provided with weldering
It connects column (11), multiple welded posts (11) are welded to each other and trailer plate (1) and welded post (11) are welded, the preceding fixed frame
(2), rear fixed frame (3), side fixed frame (4) and bumper (5) are welded with trailer plate (1).
3. a kind of trailer configuration according to claim 1, it is characterised in that: the preceding fixed frame (2) and rear fixed frame (3)
Quantity is disposed as two and shape is disposed as U-shaped, is equipped with flex holder (10) on front side of two preceding fixed frames (2), and two
Flex holder (10) are equipped on rear side of fixed frame (3) after described, the flex holder (10) and preceding fixed frame (2) and rear fixed frame (3) are even
It meets place and is equipped with welded plate, the welded plate is welded with preceding fixed frame (2) and rear fixed frame (3) respectively.
4. a kind of trailer configuration according to claim 1, it is characterised in that: the side fixed frame (4) and bumper (5)
It is uniformly provided with connecting tube between trailer plate (1), threaded rod is plugged with inside the connecting tube, the threaded rod runs through connecting tube
It is threadedly coupled with trailer plate (1), after bumper (5) both ends are set as arc and extend to and be set to side fixed frame (4)
Side and trailer plate (1) are welded, and are to be detachably connected between the side fixed frame (4) and bumper (5) and trailer plate (1).
5. a kind of trailer configuration according to claim 1, it is characterised in that: the brake shell (71) is set to trailer plate
(1) bottom and be hollow setting, is equipped with connection through-hole (72), the connection through-hole (72) at the top of brake shell (71) inner wall
It is set as the big bottom roundlet platform shape through-hole in top, the connection through-hole (72) and pull lever (8) grafting, the brake shell (71)
Inside is equipped with brake baffle (73), and the brake baffle (73) is to be obliquely installed and the baffle that brake (73) and pull lever (8) are fixed
Connection, brake shell (71) the inner wall two sides are equipped with card slot, the card slot be set to connect through-hole (72) bottom and with
Brake baffle (73) matches.
6. a kind of trailer configuration according to claim 1, it is characterised in that: be equipped with accessory whorl at the top of the driving accessory whorl (9)
Mounting rack (91), the accessory whorl mounting rack (91) are fixedly connected with trailer plate (1), and the accessory whorl mounting rack (91) is hollow setting
And internal be equipped with drives accessory whorl (9), is equipped with locating shaft (92) on the outside of the accessory whorl mounting rack (91), the locating shaft (92) is run through
Accessory whorl mounting rack (91) and driving accessory whorl (9) and outside screw be connected with positioning screw cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388301.0A CN109436048A (en) | 2018-11-21 | 2018-11-21 | A kind of trailer configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388301.0A CN109436048A (en) | 2018-11-21 | 2018-11-21 | A kind of trailer configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109436048A true CN109436048A (en) | 2019-03-08 |
Family
ID=65553327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811388301.0A Pending CN109436048A (en) | 2018-11-21 | 2018-11-21 | A kind of trailer configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109436048A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9205854B1 (en) * | 2014-10-20 | 2015-12-08 | Man Lin Lee | Protection devices for shopping carts |
| CN205220743U (en) * | 2015-12-10 | 2016-05-11 | 重庆华世丹机械制造有限公司 | Electronic hand push transfer car(buggy) of two -runner type |
| CN205675067U (en) * | 2016-04-26 | 2016-11-09 | 四川建筑职业技术学院 | A kind of flat car transporting welding equipment |
| CN205769397U (en) * | 2016-05-22 | 2016-12-07 | 天津市港轩运输有限公司 | A kind of dual-purpose logistics transportation go-cart |
| CN107933665A (en) * | 2017-12-26 | 2018-04-20 | 贵州大学 | A kind of car door part of protection type is fixed and conveying arrangement |
| CN207577716U (en) * | 2017-11-13 | 2018-07-06 | 云南建投第十一建设有限公司 | Welding equipment is mobile trolley used in steel bar meter field |
-
2018
- 2018-11-21 CN CN201811388301.0A patent/CN109436048A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9205854B1 (en) * | 2014-10-20 | 2015-12-08 | Man Lin Lee | Protection devices for shopping carts |
| CN205220743U (en) * | 2015-12-10 | 2016-05-11 | 重庆华世丹机械制造有限公司 | Electronic hand push transfer car(buggy) of two -runner type |
| CN205675067U (en) * | 2016-04-26 | 2016-11-09 | 四川建筑职业技术学院 | A kind of flat car transporting welding equipment |
| CN205769397U (en) * | 2016-05-22 | 2016-12-07 | 天津市港轩运输有限公司 | A kind of dual-purpose logistics transportation go-cart |
| CN207577716U (en) * | 2017-11-13 | 2018-07-06 | 云南建投第十一建设有限公司 | Welding equipment is mobile trolley used in steel bar meter field |
| CN107933665A (en) * | 2017-12-26 | 2018-04-20 | 贵州大学 | A kind of car door part of protection type is fixed and conveying arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109436048A (en) | A kind of trailer configuration | |
| CN202953000U (en) | Baggage holder structure of railway vehicle | |
| CN205499319U (en) | Big many rotor unmanned aerial vehicle of load horn plug device | |
| CN203143839U (en) | Winding machine for filter elements of filters | |
| CN108508309A (en) | A kind of new-energy automobile integration testing rack | |
| CN202368720U (en) | Multifunctional motorcycle headlamp support | |
| CN207045530U (en) | A kind of multifunctional electric luggage carrier | |
| CN110758030B (en) | Connector of balance car and cart | |
| CN2897792Y (en) | Electrically-driven bicycle | |
| CN209535342U (en) | A kind of electric bicycle fame and electric bicycle | |
| CN208499982U (en) | A kind of take-up | |
| CN208413474U (en) | A kind of automobile cable wrap-up | |
| CN208559669U (en) | Carry the electric bicycle fame of battery | |
| CN217554084U (en) | Detachable battery box structure on electric vehicle | |
| CN216216431U (en) | Copper pushing head easy to process | |
| CN220948315U (en) | Frame wiring structure and electric vehicle | |
| CN206998732U (en) | A kind of sleeping riveting air clamper of the heavy duty detergent vehicle frame of high yield rate | |
| CN110756772A (en) | Mold ejection supporting mechanism for casting disc castings | |
| CN205769028U (en) | Luggage carrier in car | |
| CN217544325U (en) | Transformer copper bar with high safety | |
| CN213501814U (en) | Integrated electric vehicle battery and mounting structure thereof | |
| CN221416442U (en) | Clamping equipment for assembling pole cores of hydroelectric generator | |
| CN219581422U (en) | Bending machine convenient for blanking | |
| CN214356479U (en) | Well pipe power formula frame and electric motor car | |
| CN209290501U (en) | A kind of automobile electric drive frame universal architecture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190308 |
|
| RJ01 | Rejection of invention patent application after publication |