CN206087113U - Preceding frame and locking and release mechanism riser - Google Patents
Preceding frame and locking and release mechanism riser Download PDFInfo
- Publication number
- CN206087113U CN206087113U CN201621130241.9U CN201621130241U CN206087113U CN 206087113 U CN206087113 U CN 206087113U CN 201621130241 U CN201621130241 U CN 201621130241U CN 206087113 U CN206087113 U CN 206087113U
- Authority
- CN
- China
- Prior art keywords
- front frame
- pedal
- sliding
- tongue
- frame
- 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
Links
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a preceding frame and locking and release mechanism riser, it includes front and back frame switch lever etc, around the frame switch lever pass through the fix with screw in the front on the frame subassembly, front and back frame switch connecting rod one end is connected through pin and front and back frame switch lever, the front and back frame switch connecting rod other end is connected through pin and the interior sliding -tongue connecting pipe one end of preceding car frame pedal, the sliding -tongue connecting pipe other end is connected through pin and the interior sliding -tongue of preceding car frame pedal in the preceding car frame pedal, car frame pedal slider before being equipped with on the preceding frame subassembly, the sliding -tongue assembles in the front in the car frame pedal slider in the preceding car frame pedal, sliding -tongue and preceding car frame pedal slider are sliding connection in the preceding car frame pedal, the sliding -tongue is fixed in the preceding car frame pedal slider car frame pedal preceding relatively, frame roating seat before being equipped with riser assembly bottom. The utility model discloses can realize the preceding frame of electric motor car and quick lock in and unblock the riser, stable in structure and firm practices thrift the space.
Description
Technical field
This utility model is related to a kind of locking and unlocking mechanism, the locking of more particularly to a kind of front frame and handle riser with
Unlocking mechanism.
Background technology
The front frame of traditional electric car typically locks the locking of front frame and handle riser with handle riser using lock ring structure
With released state, lock or unlocked step is all more complicated, this structure relies primarily on frictional force to fix tap
Parts are folded, is easy to produce loosening in the presence of external force, be also easy to produce potential safety hazard.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of locking of front frame with handle riser and unlocking mechanism,
It can realize quick lock in of the electric motor car front frame with handle riser and unblock, Stability Analysis of Structures and firm, saving space.
This utility model is to solve above-mentioned technical problem by following technical proposals:A kind of front frame and handle riser
Locking and unlocking mechanism, it is characterised in that it includes front/rear frame switch knob, front/rear frame switch connecting rod, front frame pedal
Sliding-tongue, front frame rotating seat, handle riser are total in interior sliding-tongue connecting tube, front frame component, front frame pedal slide block, front frame pedal
Into, screw, pin, front/rear frame switch knob is fixed by screws on front frame component, front/rear frame switch connecting rod one end
It is connected with front/rear frame switch knob by pin, the front/rear frame switch connecting rod other end is sliding with front frame pedal by pin
Tongue connecting tube one end connects, and the sliding-tongue connecting tube other end is connected by pin with sliding-tongue in front frame pedal in front frame pedal,
Front frame component is provided with front frame pedal slide block, and sliding-tongue is assemblied in front frame pedal slide block in front frame pedal, front frame
, to be slidably connected, front frame pedal slide block is fixed relative to front frame component for sliding-tongue and front frame pedal slide block in pedal, vertical
Pipe assembly bottom is provided with front frame rotating seat, and front frame rotating seat is fixed by screws in front frame component front end.
Preferably, the front frame rotating seat is provided with the first groove and the second groove.
Preferably, the first spring backing pin is fixed with sliding-tongue connecting tube in the front frame pedal, it is solid on front frame component
Surely there is second spring backing pin, spring, spring one end and the first spring catch are provided between the first spring backing pin and second spring backing pin
Pin is connected, and the spring other end is connected with second spring backing pin.
Positive effect of the present utility model is:This utility model can realize electric motor car front frame with handle riser
Quick lock in and unblock, Stability Analysis of Structures and firm, saving space, simple structure, low cost.
Description of the drawings
Fig. 1 is latch-up structure schematic diagram of the present utility model.
Fig. 2 is unlocking structure schematic diagram of the present utility model.
Specific embodiment
This utility model preferred embodiment is given below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As depicted in figs. 1 and 2, this utility model front frame is opened with unlocking mechanism with the locking of handle riser including front/rear frame
Close sliding-tongue connecting tube 4, front frame component 5, front frame pedal slide block in handle 2, front/rear frame switch connecting rod 3, front frame pedal
6th, sliding-tongue 7, front frame rotating seat 8, handle riser assembly 9, screw 10, pin 11, front/rear frame switch knob 2 in front frame pedal
It is fixed on front frame component 5 by screw 10, front/rear frame switch connecting rod 3 one end switchs handss by pin 11 with front/rear frame
Handle 2 connects, and the front/rear frame switch other end of connecting rod 3 is connected by pin 11 with one end of sliding-tongue connecting tube 4 in front frame pedal, front
The other end of sliding-tongue connecting tube 4 is connected by pin 11 with sliding-tongue 7 in front frame pedal in frame pedal, is set on front frame component 5
There is front frame pedal slide block 6, sliding-tongue 7 is assemblied in front frame pedal slide block 6 in front frame pedal, sliding-tongue 7 in front frame pedal
With front frame pedal slide block 6 to be slidably connected, front frame pedal slide block is fixed relative to front frame component, the bottom of handle riser assembly 9
Portion is provided with front frame rotating seat 8, and front frame rotating seat 8 is fixed on the front end of front frame component 5 by screw 10.Front frame component 5
It is connected with a Rear frame component 1.
Front frame rotating seat 8 is provided with the first groove 12 and the second groove 13, and the first groove 12 and the second groove 13 are distinguished
Front frame and handle riser locking with sliding-tongue 7 is docked under released state and in front frame pedal, fixed front frame rotating seat 8 is prevented
Only its rotation.
The first spring backing pin 14 is fixed with front frame pedal in sliding-tongue connecting tube 4, on front frame component 5 second is fixed with
Spring backing pin 16, is provided with spring 15, the one end of spring 15 and the first spring between the first spring backing pin 14 and second spring backing pin 16
Backing pin 14 is connected, and the other end of spring 15 is connected with second spring backing pin 16, when locking and unblock, sliding-tongue connection in front frame pedal
Pipe 4 is moved under the draw of front/rear frame switch knob 2 towards the direction of Rear frame component 1, drives the first spring backing pin 14 to squeeze
Pressing spring 15, the deformation of spring 15 produces elastic force, and the elastic force for unclamping spring 15 after front/rear frame switch knob 2 causes front frame pedal
Interior sliding-tongue connecting tube 4 resets, while driving front/rear frame switch knob 2 to reset.
Operation principle of the present utility model is as follows:Sliding-tongue can slide in front frame pedal slide block in front frame pedal,
Front frame rotating seat can rotate around screw.Front/rear frame switch knob is fixed by screws on front frame component, front/rear frame
Switch knob can rotate around the axle of screw, and front/rear frame switch connecting rod is stepped on front/rear frame switch knob and front frame by pin
Sliding-tongue connecting tube links together in plate, and rotation front/rear frame switch knob is pulled counterclockwise, and front/rear frame switch connecting rod drives
Sliding-tongue connecting tube motion in front frame pedal, sliding-tongue connecting tube is connected by pin with sliding-tongue in front frame pedal in front frame pedal
Connect, so as to drive sliding-tongue motion in front frame pedal, pull rotation front/rear frame switch knob to a certain extent, front frame pedal
Interior sliding-tongue departs from the first groove of front frame rotating seat, now handle riser unblock, and handle riser is always integral can be rotated around front frame
The central shaft rotation of seat, treats that the second groove is fastened with sliding-tongue in front frame pedal, unclamps front/rear frame switch knob, and handle riser exists
Lock after folding.
In sum, this utility model can realize the quick lock in and unblock, structure of electric motor car front frame and handle riser
It is stable and firm, save space.
Particular embodiments described above, the technical problem, technical scheme and beneficial effect to solution of the present utility model
Further described, should be understood that and the foregoing is only specific embodiment of the utility model, not
For limiting this utility model, all any modifications within spirit of the present utility model and principle, made, equivalent, change
Enter, should be included within protection domain of the present utility model.
Claims (3)
1. the locking of a kind of front frame and handle riser and unlocking mechanism, it is characterised in that it includes front/rear frame switch knob, front
In rear car bracket switch connecting rod, front frame pedal in sliding-tongue connecting tube, front frame component, front frame pedal slide block, front frame pedal
Sliding-tongue, front frame rotating seat, handle riser assembly, screw, pin, front/rear frame switch knob is fixed by screws in front frame group
On part, front/rear frame switch connecting rod one end is connected by pin with front/rear frame switch knob, and front/rear frame switch connecting rod is another
End is connected by pin with sliding-tongue connecting tube one end in front frame pedal, and the sliding-tongue connecting tube other end passes through pin in front frame pedal
Nail is connected with sliding-tongue in front frame pedal, and front frame component is provided with front frame pedal slide block, sliding-tongue assembling in front frame pedal
In front frame pedal slide block, sliding-tongue and front frame pedal slide block are to be slidably connected in front frame pedal, front frame pedal slide block
Fix relative to front frame component, handle riser assembly bottom is provided with front frame rotating seat, front frame rotating seat is fixed by screw
In front frame component front end.
2. locking and unlocking mechanism of the front frame as claimed in claim 1 with handle riser, it is characterised in that the front frame rotation
Swivel base is provided with the first groove and the second groove.
3. locking and unlocking mechanism of the front frame as claimed in claim 1 with handle riser, it is characterised in that the front frame is stepped on
The first spring backing pin is fixed with plate in sliding-tongue connecting tube, second spring backing pin, the first spring catch are fixed with front frame component
Spring is provided between pin and second spring backing pin, spring one end is connected with the first spring backing pin, the spring other end and second spring
Backing pin is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621130241.9U CN206087113U (en) | 2016-10-17 | 2016-10-17 | Preceding frame and locking and release mechanism riser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621130241.9U CN206087113U (en) | 2016-10-17 | 2016-10-17 | Preceding frame and locking and release mechanism riser |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206087113U true CN206087113U (en) | 2017-04-12 |
Family
ID=59975279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621130241.9U Expired - Fee Related CN206087113U (en) | 2016-10-17 | 2016-10-17 | Preceding frame and locking and release mechanism riser |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206087113U (en) |
-
2016
- 2016-10-17 CN CN201621130241.9U patent/CN206087113U/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 |
Granted publication date: 20170412 Termination date: 20201017 |
|
CF01 | Termination of patent right due to non-payment of annual fee |