CN209051544U - A kind of fold mechanism - Google Patents
A kind of fold mechanism Download PDFInfo
- Publication number
- CN209051544U CN209051544U CN201821726990.7U CN201821726990U CN209051544U CN 209051544 U CN209051544 U CN 209051544U CN 201821726990 U CN201821726990 U CN 201821726990U CN 209051544 U CN209051544 U CN 209051544U
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- Prior art keywords
- connecting tube
- shaft
- connect
- rotary shaft
- fold mechanism
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Abstract
The utility model is suitable for technical field of a vehicle accessory, provide a kind of fold mechanism, including the first connecting tube, the second connecting tube and folding connection piece, first connecting tube is articulated and connected by the folding connection piece and second connecting tube, rotary shaft is equipped in first connecting tube, described rotary shaft one end is threadedly coupled with second connecting tube, and the rotary shaft other end is equipped with rotating mechanism, is equipped with the thread groove being adapted to the rotary shaft in second connecting tube.The utility model drives the rotation of rotary shaft by rotating mechanism, thus the open or close of control the first connecting tube and the second connecting tube, structure is simple, is easy assembly, improves the working efficiency of assembly.
Description
Technical field
The utility model belongs to technical field of a vehicle accessory more particularly to a kind of fold mechanism.
Background technique
Fold mechanism is the important component of scooter, and fold mechanism structure currently on the market is complex, master
It to include vertical handgrip and the folding head for being fixed on vertical handgrip lower end, the direct inner sleeve of vertical handgrip is on folding head, then again with tight
Firmware passes through the hole folded on head and vertical handgrip and is fixed, and this structure requires high (two holes to the installation site of vertical handgrip
Need to correspond to), assembly is more difficult, and assembly efficiency is caused to reduce.
Utility model content
The purpose of this utility model is to provide a kind of fold mechanisms, it is intended to solve the fold mechanism structure of existing scooter
Complexity, assembly difficulty, the low problem of assembly efficiency.
The utility model is realized in this way a kind of fold mechanism, including the first connecting tube, the second connecting tube and the company of folding
Fitting, first connecting tube are articulated and connected by the folding connection piece and second connecting tube, first connecting tube
Interior to be equipped with rotary shaft, described rotary shaft one end is threadedly coupled with second connecting tube, and the rotary shaft other end is equipped with rotation
Mechanism, second connecting tube is interior to be equipped with the thread groove being adapted to the rotary shaft.
The further technical solution of the utility model is: the rotary shaft includes outer shaft and interior shaft, the outer shaft
One end is threadedly coupled with second connecting tube, and the outer shaft other end is connect with described interior shaft one end, the interior shaft
The other end is connect with the rotating mechanism.
The further technical solution of the utility model is: the rotating mechanism includes connecting rod and runner, the connecting rod
One end is connect with the interior shaft, and the connecting rod other end is connect with the runner.
The further technical solution of the utility model is: first connecting tube two sides are equipped with through-hole, the through-hole with
The runner is located in same level.
The further technical solution of the utility model is: is equipped in connecting with the interior shaft in first connecting tube
Shaft fixed block.
The further technical solution of the utility model is: first connecting tube is equipped with handle, and the handle is equipped with
The control switch being electrically connected with the rotating mechanism.
The further technical solution of the utility model is: the rotating mechanism includes connecting rod and motor, the connecting rod
One end and the rotation axis connection, the connecting rod other end are connect with the motor, the motor and control switch electricity
Property connection.
The further technical solution of the utility model is: the rotary shaft includes outer shaft and interior shaft, the outer shaft
One end is threadedly coupled with second connecting tube, and the outer shaft other end is connect with described interior shaft one end, the interior shaft
The other end is connect with the connecting rod.
The further technical solution of the utility model is: being additionally provided in first connecting tube for fixing the motor
Fixed bracket.
The beneficial effects of the utility model are: the utility model drives the rotation of rotary shaft by rotating mechanism, to control
The open or close of the first connecting tube Yu the second connecting tube is made, structure is simple, is easy assembly, improves the working efficiency of assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the fold mechanism that the utility model embodiment 1 provides；
Fig. 2 is the closing structure schematic diagram of the fold mechanism of Fig. 1；
Fig. 3 is the Unclosing structure schematic diagram of the fold mechanism of Fig. 1；
Fig. 4 is another structural schematic diagram for the fold mechanism that the utility model embodiment 1 provides；
Fig. 5 is the structural schematic diagram for the fold mechanism that the utility model embodiment 2 provides.
The names of the parts are as follows in figure:
The first connecting tube of 1-；The second connecting tube of 2-；3- folding connection piece；4- rotary shaft；5- rotating mechanism；6- thread groove；
41- outer shaft；Shaft in 42-；7- connecting rod；8- runner；9- through-hole；Shaft fixed block in 10-；11- handle；12- control is opened
It closes；13- motor；14- fixes bracket.
Specific embodiment
In conjunction with above-mentioned Detailed description of the invention specific embodiment of the utility model.
Embodiment 1
As shown in Figure 1-3, a kind of fold mechanism, including the first connecting tube 1, the second connecting tube 2 and folding connection piece 3, institute
It states the first connecting tube 1 and is articulated and connected by the folding connection piece 3 with second connecting tube 2, set in first connecting tube 1
There is rotary shaft 4, described 4 one end of rotary shaft is threadedly coupled with second connecting tube 2, and 4 other end of rotary shaft is equipped with rotation
Mechanism 5, second connecting tube 2 is interior to be equipped with the thread groove 6 being adapted to the rotary shaft 4.The utility model passes through rotating mechanism 5
The rotation of rotary shaft 4 is driven, thus the open or close of control the first connecting tube 1 and the second connecting tube 2, structure is simple, holds
Easily assembly, improves the working efficiency of assembly.
Further, the rotary shaft 4 includes outer shaft 41 and interior shaft 42, described 41 one end of outer shaft and described second
Connecting tube 2 is threadedly coupled, convenient for closing or opening for first connecting tube 1 and second connecting tube 2, the outer shaft 41
The other end is connect with described interior 42 one end of shaft, and interior 42 other end of shaft is connect with the rotating mechanism 5, passes through the rotation
The rotation of rotation mechanism 5 clockwise or counterclockwise makes the interior shaft 42 link, and then the interior shaft 42 makes the outer shaft 41
Spiral or decline, so that the outer shaft 41 is threadedly coupled or opens with second connecting tube 2, which is simply easily grasped
Make.
Further, the rotating mechanism 5 includes connecting rod 7 and runner 8, described 7 one end of connecting rod and the interior shaft
42 connections, 7 other end of connecting rod are connect with the runner 8, and the runner 7 is convenient for the rotation rotary shaft 4；Described first
1 two sides of connecting tube are equipped with through-hole 9, and the through-hole 9 is located in same level with the runner 8,9 vertical area of through-hole
Greater than the vertical area of the runner 8, convenient for rotating the runner 8；As shown in figure 4, being equipped with and institute in first connecting tube 1
The interior shaft fixed block 10 that interior shaft 42 connects is stated, the interior shaft fixed block 10 is used to support the interior shaft 42, improves it
Stability.
When the fold mechanism is from closed state to folded state, described 41 one end of outer shaft and first connecting tube 1
It is threadedly coupled, 41 other end of outer shaft is threadedly coupled with second connecting tube 2.It is clockwise or inverse by the runner 8
Hour hands rotation 1 or multi-turn, so that the interior shaft 42 be driven to link；The interior shaft 42 is by 41 spiral of outer shaft；
When the outer shaft 41, which rises to end face, is lower than the mid-plane of the folding connection piece 3, by first connecting tube 1 around institute
It states 3 direction of folding connection piece to put down, jackknife action is completed；When the fold mechanism is from folded state to closed state, described
One connecting tube 1 is articulated and connected and is formed an angle by the folding connection piece 3 with second connecting tube 2.By described first
Corresponding section is bonded with second connecting tube 2 by the folding connection piece 3 by connecting tube 1；It is inverse to rotate the runner
Hour hands rotate clockwise 1 circle or multi-turn, so that the interior shaft 42 be driven to link；The interior shaft 42 is by the outer shaft 41
Spiral decline, when 41 bottom end face of outer shaft is connect with first connecting tube 1 more than 1 circle or multi-turn, closed action
It completes.
Embodiment 2
As shown in figure 5, a kind of fold mechanism, including the first connecting tube 1, the second connecting tube 2 and folding connection piece 3, it is described
First connecting tube 1 is articulated and connected by the folding connection piece 3 with second connecting tube 2, is equipped in first connecting tube 1
Rotary shaft 4, described 4 one end of rotary shaft are threadedly coupled with second connecting tube 2, and 4 other end of rotary shaft is equipped with whirler
Structure 5, second connecting tube 2 is interior to be equipped with the thread groove 6 being adapted to the rotary shaft 4；First connecting tube 1 is equipped with handle
11, the handle 11 is equipped with the control switch 12 being electrically connected with the rotating mechanism 5.
Further, the rotating mechanism 5 includes connecting rod 7 and motor 13, described 7 one end of connecting rod and the rotary shaft
4 connections, 7 other end of connecting rod are connect with the motor 13, and the motor 13 is electrically connected with the control switch 12；Institute
Stating rotary shaft 4 includes outer shaft 41 and interior shaft 42, and described 41 one end of outer shaft is threadedly coupled with second connecting tube 2, institute
It states 41 other end of outer shaft to connect with described interior 42 one end of shaft, interior 42 other end of shaft is connect with the connecting rod 7；Institute
The fixation bracket 14 being additionally provided in the first connecting tube 1 for fixing the motor 13 is stated, the fixed bracket is easy to support described
Motor 13.
When the fold mechanism is from closed state to folded state, described 41 one end of outer shaft and first connecting tube 1
It is threadedly coupled, 41 other end of outer shaft is threadedly coupled with second connecting tube 2.Institute is controlled by the control switch 12
Motor 13 is stated, to drive the motor 13 to rotate clockwise or counterclockwise 1 or multi-turn, to drive the interior shaft 42
It is dynamic；The interior shaft 42 is by 41 spiral of outer shaft；Connect when the outer shaft 41 rises to end face higher than the folding
When the mid-plane of fitting 3, first connecting tube 1 is put down around 3 direction of folding connection piece, jackknife action is completed；When
When the fold mechanism is from folded state to closed state, first connecting tube 1 passes through the folding with second connecting tube 2
Connector 3 is articulated and connected and forms an angle.First connecting tube 1 is connected with second connecting tube 2 by the folding
Corresponding section is bonded by fitting 3；The motor 13 is controlled by the control switch 12, to drive the motor 13 inverse
Hour hands rotate clockwise 1 circle or multi-turn, so that the interior shaft 42 be driven to link；The interior shaft 42 is by the outer shaft 41
Spiral decline, when 41 bottom end face of outer shaft is connect with first connecting tube 1 more than 1 circle or multi-turn, closed action
It completes.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of fold mechanism, it is characterised in that: including the first connecting tube, the second connecting tube and folding connection piece, described first
Connecting tube is articulated and connected by the folding connection piece and second connecting tube, and rotary shaft is equipped in first connecting tube,
Described rotary shaft one end is threadedly coupled with second connecting tube, the rotary shaft other end be equipped with rotating mechanism, described second
The thread groove being adapted to the rotary shaft is equipped in connecting tube.
2. fold mechanism according to claim 1, which is characterized in that the rotary shaft includes outer shaft and interior shaft, institute
It states outer shaft one end to be threadedly coupled with second connecting tube, the outer shaft other end is connect with described interior shaft one end, institute
The interior shaft other end is stated to connect with the rotating mechanism.
3. fold mechanism according to claim 2, which is characterized in that the rotating mechanism includes connecting rod and runner, institute
It states connecting rod one end to connect with the interior shaft, the connecting rod other end is connect with the runner.
4. fold mechanism according to claim 3, which is characterized in that first connecting tube two sides are equipped with through-hole, institute
It states through-hole and the runner is located in same level.
5. according to fold mechanism described in Claims 2 or 3 any one, which is characterized in that be equipped in first connecting tube
The interior shaft fixed block being connect with the interior shaft.
6. fold mechanism according to claim 1, which is characterized in that first connecting tube be equipped with handle, described
It is equipped with the control switch being electrically connected with the rotating mechanism on hand.
7. fold mechanism according to claim 6, which is characterized in that the rotating mechanism includes connecting rod and motor, institute
Connecting rod one end and the rotation axis connection are stated, the connecting rod other end is connect with the motor, the motor and the control
System switch is electrically connected.
8. fold mechanism according to claim 7, which is characterized in that the rotary shaft includes outer shaft and interior shaft, institute
It states outer shaft one end to be threadedly coupled with second connecting tube, the outer shaft other end is connect with described interior shaft one end, institute
The interior shaft other end is stated to connect with the connecting rod.
9. according to fold mechanism described in claim 7 or 8 any one, which is characterized in that also set in first connecting tube
There is the fixation bracket for fixing the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726990.7U CN209051544U (en) | 2018-10-24 | 2018-10-24 | A kind of fold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726990.7U CN209051544U (en) | 2018-10-24 | 2018-10-24 | A kind of fold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209051544U true CN209051544U (en) | 2019-07-02 |
Family
ID=67051292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821726990.7U Active CN209051544U (en) | 2018-10-24 | 2018-10-24 | A kind of fold mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209051544U (en) |
-
2018
- 2018-10-24 CN CN201821726990.7U patent/CN209051544U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.203, Lingyun R & D building, No.2, Liufang Road, 67 District, Xingdong community, Xin'an street, Bao'an District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Honeycomb Industrial Design Co.,Ltd. Address before: 518000 Nantou Street, Nanshan Avenue, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Honeycomb Industrial Design Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |