CN208181328U - A kind of electric three-wheel back bucket safety lock device - Google Patents
A kind of electric three-wheel back bucket safety lock device Download PDFInfo
- Publication number
- CN208181328U CN208181328U CN201820614038.1U CN201820614038U CN208181328U CN 208181328 U CN208181328 U CN 208181328U CN 201820614038 U CN201820614038 U CN 201820614038U CN 208181328 U CN208181328 U CN 208181328U
- Authority
- CN
- China
- Prior art keywords
- car door
- shank
- fixed frame
- baffle
- wagon box
- 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.)
- Expired - Fee Related
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Abstract
A kind of electric three-wheel back bucket safety lock device, car door is arranged in wagon box side at driver's seat, hanging nose is arranged on the support frame of car door one end in wagon box, fixed frame of the car door outer surface close to wagon box one end setting U-shaped, hanging nose is corresponding with the rectangular slot on fixed frame to be plugged together, shank is arranged in middle part in fixed frame, return spring is set between the periphery and shank of pin shaft, gib head is arranged in the front end of shank, vertical pull rod is arranged in car door upper surface, the lower end of pull rod and the rear end of shank are corresponding hinged, baffle is arranged in car door one end top, guardrail corresponds to setting limit plate at baffle, rubber sleeve is arranged in limit plate leading exterior surface, limit plate is corresponding with baffle to be plugged together；When opening car door, pull rod is pulled up, pull rod drives shank rear end to move up, and shank drives gib head to move down simultaneously, separates gib head with hanging nose, pulls open car door, and after releasing lever, return spring relies on own resilient that gib head is made to set back；The utility model is ingenious in design, and structure is simple, easy to operate.
Description
Technical field
The utility model relates to electro-tricycle field more particularly to a kind of electric three-wheel back bucket safety lock devices.
Background technique
Electro-tricycle is using a kind of very universal traffic, manned, carrier, because its is cheap, is convenient for behaviour
Vertical, portable construction, energy conservation and obtain liking for people, using extensive；Currently, the lock of existing electro-tricycle back bucket car door is all
It is that bolt is installed in the lower section of back bucket car door, jack is set on the foot pedal below car door, makes bolt is corresponding with jack to plug together
Mode, since the material of the foot pedal of existing electric tricycle back bucket is made of aluminium alloy, for a long time using can make to insert
Bore deformation keeps back bucket closing of the door not tight；The people sat on back bucket leans out body outside vehicle when opening car door, could open
Car door, inconvenient, personal safety does not ensure；How to make electro-tricycle back bucket car door opening more convenient, improves car door
Service life becomes insoluble technical problem for a long time.
In view of the foregoing, a kind of electric three-wheel back bucket safety lock device is now developed.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of electric three-wheel back bucket lock dress
It sets, ingenious in design, structure is simple, and easy to operate, use is safe.
The utility model to achieve the goals above, adopts the following technical scheme that a kind of electric three-wheel back bucket safety lock device,
It is by wagon box, guardrail, car door, pull rod, handle, fixed frame, shank, gib head, pin shaft, baffle, limit plate, return spring, extension
Nose, hinge are constituted；Car door is arranged in wagon box side at driver's seat, is arranged between car door one side edge and wagon box one side edge and closes
Page, car door are rotated centered on the connecting shaft of hinge, and car door is linked together by hinge and wagon box, and wagon box is close to car door one end
Hanging nose is set on support frame, car door outer surface close to wagon box one end setting U-shaped fixed frame, the opening of fixed frame backwards to wagon box,
Rectangular slot is laterally set in the middle part of the crossbeam of fixed frame, and hanging nose is corresponding with the rectangular slot on fixed frame to be plugged together, in fixed frame
Shank is arranged in middle part, and pin shaft is arranged between the front of shank and the two sides of fixed frame, and shank is rotated centered on pin shaft, and shank is logical
It crosses pin shaft to be linked together with fixed frame, return spring is set between the periphery and shank of pin shaft, gib head, hook is arranged in the front end of shank
The opening upwards of head, shank is integrally formed with gib head, and vertical pull rod is arranged in car door upper surface, and handle is arranged in the upper end of pull rod,
The lower end of pull rod and the rear end of shank are corresponding hinged, and baffle is arranged in car door one end top, and baffle is inclined by the lower end setting of vertical panel
Inclined plate is constituted, and vertical panel and hang plate are integrally formed, and the hang plate lower end of baffle is set on car door, and guardrail is corresponded to and set at baffle
Limit plate is set, limit plate is made of horizontal front edge of board setting arc panel, and level board and arc panel are integrally formed, limit front edge of board
Rubber sleeve is arranged towards car door, limit plate leading exterior surface in the minimum point of arc panel, and limit plate is corresponding with baffle to be plugged together.
The beneficial effects of the utility model are: when opening car door, pull rod is pulled up, pull rod drives shank rear end to moving up
Dynamic, shank drives gib head to move down simultaneously, separates gib head with hanging nose, pulls open car door, after releasing lever, return spring dependence
Own resilient makes gib head set back；When closed door, the limit plate on guardrail is inserted between car door and baffle, makes car door more
What is added is secured；The utility model is ingenious in design, and structure is simple, easy to operate, and use is safe, is suitble to popularity application.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is general assembly structural schematic diagram；
Fig. 2 is overlooking structure diagram at A in Fig. 1；
Fig. 1, in 2: wagon box 1, guardrail 1.1, car door 2, pull rod 3, handle 4, fixed frame 5, shank 6, gib head 6.1, pin shaft 7,
Baffle 8, limit plate 9, return spring 10, hanging nose 11, hinge 12.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Car door 2 is arranged in 1 side of wagon box at driver's seat, is arranged between 1 one side edge of 2 one side edge of car door and wagon box and closes
Page 12, car door 2 is rotated centered on the connecting shaft of hinge 12, and car door 2 is linked together by hinge 12 with wagon box 1, and wagon box 1 is close
Hanging nose 11, fixed frame 5 of 2 outer surface of car door close to 1 one end of wagon box setting U-shaped, fixed frame are set on the support frame of 2 one end of car door
Rectangular slot, the rectangle on hanging nose 11 and fixed frame 5 is laterally arranged in 5 opening in the middle part of wagon box 1, the crossbeam of fixed frame 5
Slot correspondence plugs together, and shank 6 is arranged in the middle part in fixed frame 5, and pin shaft 7 is arranged between the front of shank 6 and the two sides of fixed frame 5,
Shank 6 is rotated centered on pin shaft 7, and shank 6 is linked together by pin shaft 7 with fixed frame 5, between the periphery and shank 6 of pin shaft 7
Return spring 10 is set, the front end of shank 6 be arranged gib head 6.1, the opening upwards of gib head 6.1, shank 6 and 6.1 one of gib head at
Vertical pull rod 3 is arranged in shape, 2 upper surface of car door, and handle 4, the lower end of pull rod 3 and the rear end pair of shank 6 is arranged in the upper end of pull rod 3
Should be hinged, baffle 8 is arranged in 2 one end top of car door, and baffle 8 is made of the lower end of vertical panel setting hang plate, vertical panel and inclination
Plate is integrally formed, and the hang plate lower end of baffle 8 is set on car door 2, and limit plate 9, limit is arranged at the corresponding baffle 8 of guardrail 1.1
Plate 9 is made of horizontal front edge of board setting arc panel, and level board and arc panel are integrally formed, and the arc panel of 9 front end of limit plate is most
Rubber sleeve is arranged towards car door 2,9 leading exterior surface of limit plate in low spot, and limit plate 9 is corresponding with baffle 8 to be plugged together.
Claims (1)
- It is by wagon box (1), guardrail (1.1), car door (2), pull rod (3), handle 1. a kind of electric three-wheel back bucket safety lock device (4), fixed frame (5), shank (6), gib head (6.1), pin shaft (7), baffle (8), limit plate (9), return spring (10), hanging nose (11), hinge (12) is constituted；It is characterized by: wagon box (1) side is arranged car door (2) at driver's seat, car door (2) a side Hinge (12) are set between edge and wagon box (1) one side edge, car door (2) is rotated centered on the connecting shaft of hinge (12), car door (2) it is linked together by hinge (12) with wagon box (1), hanging nose is arranged on the support frame of car door (2) one end in wagon box (1) (11), car door (2) outer surface is close to the fixed frame (5) of wagon box (1) one end setting U-shaped, and the opening of fixed frame (5) is backwards to wagon box (1), laterally setting rectangular slot, hanging nose (11) are corresponding with the rectangular slot on fixed frame (5) slotting in the middle part of the crossbeam of fixed frame (5) It closes, shank (6) are arranged in the middle part in fixed frame (5), and pin shaft is arranged between the front of shank (6) and the two sides of fixed frame (5) (7), shank (6) is rotated centered on pin shaft (7), and shank (6) is linked together by pin shaft (7) with fixed frame (5), pin shaft (7) Periphery and shank (6) between return spring (10) are set, gib head (6.1) are arranged in the front end of shank (6), and gib head (6.1) are opened Mouthful upwards, shank (6) and gib head (6.1) are integrally formed, and car door (2) upper surface is arranged vertical pull rod (3), pull rod (3) it is upper End setting handle (4), the lower end of pull rod (3) is corresponding with the rear end of shank (6) hinged, and baffle is arranged in car door (2) one end top (8), baffle (8) is made of the lower end of vertical panel setting hang plate, and vertical panel and hang plate are integrally formed, the inclination of baffle (8) Plate lower end is set on car door (2), and limit plate (9) are arranged at corresponding baffle (8) in guardrail (1.1), before limit plate (9) is by level board End setting arc panel is constituted, and level board and arc panel are integrally formed, and the minimum point of the arc panel of limit plate (9) front end is towards car door (2), rubber sleeve is arranged in limit plate (9) leading exterior surface, and limit plate (9) is corresponding with baffle (8) to be plugged together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614038.1U CN208181328U (en) | 2018-04-26 | 2018-04-26 | A kind of electric three-wheel back bucket safety lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614038.1U CN208181328U (en) | 2018-04-26 | 2018-04-26 | A kind of electric three-wheel back bucket safety lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208181328U true CN208181328U (en) | 2018-12-04 |
Family
ID=64431182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614038.1U Expired - Fee Related CN208181328U (en) | 2018-04-26 | 2018-04-26 | A kind of electric three-wheel back bucket safety lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208181328U (en) |
-
2018
- 2018-04-26 CN CN201820614038.1U patent/CN208181328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210426 |