CN210063255U - Novel folding mechanism - Google Patents
Novel folding mechanism Download PDFInfo
- Publication number
- CN210063255U CN210063255U CN201920480471.5U CN201920480471U CN210063255U CN 210063255 U CN210063255 U CN 210063255U CN 201920480471 U CN201920480471 U CN 201920480471U CN 210063255 U CN210063255 U CN 210063255U
- Authority
- CN
- China
- Prior art keywords
- handle
- base
- clamping groove
- folding
- folding piece
- 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.)
- Active
Links
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a novel folding mechanism, which comprises a folding piece, a handle, a locking device and a base; the folding piece is movably connected with the base, the handle is movably arranged between the folding piece and the base, one end of the handle is connected with the locking device, the folding piece and the base are both provided with a first clamping groove corresponding to the locking device, and the folding piece is also provided with a second clamping groove corresponding to the handle; the utility model has the advantages of firm locking, convenient operation, safety and simple structure.
Description
Technical Field
The utility model relates to a folding mechanism technical field especially relates to a novel folding mechanism.
Background
Along with the continuous improvement of people's environmental protection consciousness, bicycle and electric motor car receive people's favor more and more. The folding bicycle is a bicycle or an electric bicycle with a foldable frame to greatly reduce the volume, and after being folded, the folding bicycle is convenient to carry and store, can be easily placed into a trunk or an elevator, and provides great convenience for people to use in daily life;
the folding mechanism is a mechanism for realizing folding and locking among all connecting parts of the folding bicycle, and in the prior art, the folding mechanism is generally fixed by adopting a handle and a bolt, so that the parts are easy to loosen under the condition of wearing out the parts, thereby having potential safety hazards, and in addition, the operation is not convenient enough when the folding bicycle is folded.
SUMMERY OF THE UTILITY MODEL
To above the utility model discloses, a lock is died firm, convenient operation, safety, simple structure's folding device is provided.
The technical scheme of the utility model as follows: a novel folding mechanism comprises a folding piece, a handle, a locking device and a base; the folding piece and the base are fixed through the handle, and the locking device is buckled in the first clamping groove through the handle to lock the folding piece and the base; the folding piece and the base are separated from the second clamping groove through the handle, and the locking device is separated from the first clamping groove to be folded.
Preferably, a third clamping groove is formed in the handle, and a slidable button, a first spring and a buckle are arranged in the third clamping groove; the button is connected with the buckle into a whole, and the first spring is correspondingly arranged at one end of the buckle.
Preferably, the locking device comprises a fixed block, a connecting rod and a second spring; the fixed block is connected with one end of the connecting rod, the second spring is sleeved on the connecting rod, and the other end of the connecting rod is movably connected with one end of the handle.
Preferably, a protruding clamping block is arranged on one side of the fixing block corresponding to the first clamping groove, and a screw hole locked by a screw is arranged on the other side of the fixing block corresponding to the folding piece and the base.
Preferably, the folding member is further provided with a receiving groove for sleeving the external connecting member.
Adopt above-mentioned scheme, the utility model discloses beneficial effect is: the utility model pushes the handle upwards, and when the buckle on the handle is clamped in the second clamping groove, one end of the handle pulls the connecting rod 42, the connecting rod pulls the clamping block to move forward, and the clamping block is clamped in the first clamping groove to lock the folding piece and the base; in addition, when the clamping block and the first clamping groove are abraded or loosened, the folding piece and the base can be further locked by screws; the design mode is to ensure that the handle can not fall off, and simultaneously, the folding piece and the base are locked, more importantly, the safety of the folding bicycle in the driving process is ensured;
the utility model also moves downwards through the matching of the button, the first spring and the buckle of the handle, and meanwhile, under the matching use of the fixed block, the connecting rod and the second spring, the handle is not only convenient for a user to put down the handle easily, but also can be folded easily without hurting the safety of the human body; therefore, the utility model has the advantages of firm locking, convenient operation, safety and simple structure.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic view of the folding structure of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
as shown in fig. 1 to 3: the embodiment provides a novel folding mechanism, which comprises a folding piece 2, a handle 1, a locking device 4 and a base 3; the folding piece 2 is movably connected with the base 3, the handle 1 is movably arranged between the folding piece 2 and the base 3, one end of the handle 1 is connected with the locking device 44, the folding piece 2 and the base 3 are both provided with a first clamping groove 22 corresponding to the locking device 4, the folding piece 2 is also provided with a second clamping groove 21 corresponding to the handle 1, the folding piece 2 and the base 3 are fixed in the second clamping groove 21 through the handle 1, and the locking device 4 is pulled by the handle 1 to be clamped in the first clamping groove 22 for locking; the folding piece 2 and the base 3 are separated from the second clamping groove 21 through the handle 1, and the locking device 44 is separated from the first clamping groove 22 for folding.
A third clamping groove 13 is formed in the handle 1, and a slidable button 14, a first spring 12 and a buckle 11 are arranged in the third clamping groove 13; the button 14 is connected with the buckle 11 into a whole, and the first spring 12 is correspondingly arranged at one end of the buckle 11.
The locking device 4 comprises a fixed block 44, a connecting rod 42 and a second spring 41; the fixed block 44 is connected with one end of the connecting rod 42, the second spring 41 is sleeved on the connecting rod 42, and the other end of the connecting rod 42 is movably connected with one end of the handle 1.
One side of the fixing block 44 is provided with a protruding fixing block 43 corresponding to the first locking groove 22, and the other side of the fixing block 44 is provided with a screw hole locked by a screw corresponding to the folding member 2 and the base 3.
The folding piece 2 is further provided with a holding groove for sleeving an external connecting piece.
Example (b):
adopt above-mentioned scheme, the utility model discloses beneficial effect is: the utility model pushes the handle 1 upwards, and when the buckle 11 on the handle 1 is clamped in the second clamping groove 21, one end of the handle 1 pulls the connecting rod 42, the connecting rod 42 pulls the clamping block 43 to move forward, and the clamping block is clamped in the first clamping groove 22, so as to lock the folding piece 2 and the base 3; in addition, when the clamping block 43 and the first clamping groove 22 are worn or loosened, the folding piece 2 and the base 3 can be further locked by screws; the design mode is to ensure that the handle 1 can not fall off, and simultaneously, the folding piece 2 and the base 3 are locked, more importantly, the safety of the folding bicycle in the driving process is ensured;
the utility model also moves downwards through the cooperation of the button 14, the first spring 12 and the buckle 11 of the handle 1, and simultaneously, under the cooperation of the fixed block 44, the connecting rod 42 and the second spring 41, the handle 1 is not only convenient for the user to put down easily, but also can be folded easily without hurting the safety of the human body; therefore, the utility model has the advantages of firm locking, convenient operation, safety and simple structure.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A novel folding mechanism is characterized in that: comprises a folding piece, a handle, a locking device and a base; the folding piece and the base are fixed through the handle, and the locking device is buckled in the first clamping groove through the handle to lock the folding piece and the base; the folding piece and the base are separated from the second clamping groove through the handle, and the locking device is separated from the first clamping groove to be folded.
2. A novel folding mechanism as claimed in claim 1, wherein: a third clamping groove is formed in the handle, and a slidable button, a first spring and a buckle are arranged in the third clamping groove; the button is connected with the buckle into a whole, and the first spring is correspondingly arranged at one end of the buckle.
3. A novel folding mechanism as claimed in claim 2, wherein: the locking device comprises a fixed block, a connecting rod and a second spring; the fixed block is connected with one end of the connecting rod, the second spring is sleeved on the connecting rod, and the other end of the connecting rod is movably connected with one end of the handle.
4. A novel folding mechanism as claimed in claim 3, wherein: one side of the fixed block is provided with a convex clamping block corresponding to the first clamping groove, and the other side of the fixed block is provided with a screw hole locked by a screw corresponding to the folding piece and the base.
5. A novel folding mechanism as claimed in claim 1, wherein: the folding piece is also provided with an accommodating groove which is used for sleeving an external connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480471.5U CN210063255U (en) | 2019-04-10 | 2019-04-10 | Novel folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480471.5U CN210063255U (en) | 2019-04-10 | 2019-04-10 | Novel folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063255U true CN210063255U (en) | 2020-02-14 |
Family
ID=69436573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480471.5U Active CN210063255U (en) | 2019-04-10 | 2019-04-10 | Novel folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210063255U (en) |
-
2019
- 2019-04-10 CN CN201920480471.5U patent/CN210063255U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209931762U (en) | Case handle | |
| JP2009508756A (en) | Multi-function saddle structure | |
| CN101416805A (en) | Protection button | |
| CN210063255U (en) | Novel folding mechanism | |
| CN212212944U (en) | ABS draw-bar box | |
| US20050126840A1 (en) | Bicycle with a slant backrest frame | |
| CN111955880A (en) | Deformable luggage case | |
| CN110630874A (en) | Locking device | |
| CN214316673U (en) | Automatic telescopic tractor | |
| CN204932214U (en) | Neck massager | |
| CN213424134U (en) | Receive silver-colored scanner convenient to it is handheld | |
| CN210210474U (en) | Front knife-discharging body curved knife | |
| CN210500363U (en) | Multifunctional knife | |
| CN203460733U (en) | LATCH (Lower Anchors and Tethers for Children) system fixing device | |
| CN110250693B (en) | Portable handbag | |
| CN204078630U (en) | A kind of Multifunction expanding fixture | |
| CN211118607U (en) | Locking device | |
| CN103507679B (en) | A kind of LATCH system fixing device | |
| CN210670185U (en) | Single-hand operation device, from rapping bar, cell phone stand, on-vehicle support and portable power source | |
| CN209898957U (en) | Multipurpose bed sheet and quilt cover fixer | |
| CN218565171U (en) | Convenient-to-use safety torch | |
| CN219406764U (en) | Folding device of folding electric vehicle | |
| CN217242973U (en) | Handbag capable of being fixed on rear clothes rack of bicycle | |
| CN217885309U (en) | Case and bag pull rod of adapted ring | |
| CN216534259U (en) | Multifunctional backpack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |