CN202264859U - Folding device - Google Patents
Folding device Download PDFInfo
- Publication number
- CN202264859U CN202264859U CN2011203462926U CN201120346292U CN202264859U CN 202264859 U CN202264859 U CN 202264859U CN 2011203462926 U CN2011203462926 U CN 2011203462926U CN 201120346292 U CN201120346292 U CN 201120346292U CN 202264859 U CN202264859 U CN 202264859U
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- China
- Prior art keywords
- folder
- protecgulum
- articulated section
- main body
- bonnet
- 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
The embodiment of the utility model discloses a folding device, which comprises a front cover assembly, a rear cover assembly and a handle assembly. The rear cover assembly comprises a rear cover, a first pivoting part and a second pivoting part, wherein the first pivoting part and the second pivoting part are arranged at two sides of the rear cover, and the rear cover is respectively connected with the front cover assembly and the handle assembly in a pivoting manner through the first pivoting part and the second pivoting part; the handle assembly comprises a handle main body, a fourth pivoting part and a ball-shaped bolt, wherein the fourth pivoting part is arranged at the bottom of the handle main body and is connected with the second pivoting part in a pivoting manner, and the ball-shaped bolt is arranged on the handle main body; and the front cover assembly comprises a front cover, a third pivoting part and an inwardly-concave ball-shaped screw, wherein the third pivoting part is arranged at one side of the front cover and is connected with the first pivoting part in a pivoting manner, and the inwardly-concave ball-shaped screw is connected to the other side of the front cover in a pivoting manner and is matched with the ball-shaped bolt so as to lock the front cover and the rear cover which are mutually locked. The folding device disclosed by the utility model is simple in structure and convenient in assembling and adjusting, the front cover and the rear cover can firmly matched with each other, and the folding device has relatively-strong stress strength.
Description
Technical field
The utility model relates to the folding bicycle technology, relates in particular to the folder of a kind of cycle frame, standpipe.
Background technology
Traditional bicycle is to utilize many members and wheel part to connect to form, and its overall volume is bigger, deposits inconvenience.In order to address the above problem, industry has designed Folding Bicycle, connects through folder between its each primary member.Existing folder structure is complicated, in assembling and actual the use, regulates inconveniently, and receives force intensity less between the protecgulum of folder and the bonnet, and is loosening easily.
The utility model content
The utility model embodiment technical matters to be solved is, a kind of folder is provided, and it is simple in structure, and assembling and easy to adjust has the stronger force intensity that receives.
In order to solve the problems of the technologies described above; The utility model embodiment has proposed a kind of folder; Comprise preceding cap assemblies, rear case component and Handleset; Said rear case component comprises bonnet, is arranged at first articulated section and second articulated section of said bonnet both sides; Said bonnet through said first articulated section and second articulated section respectively with said before cap assemblies articulate with Handleset, said Handleset comprises handle main body, it is said handle main body bottom with the 4th articulated section pivot joint of said second articulated section and be located at the ball-type bolt on the said handle main body to be arranged at;
Before said cap assemblies comprise protecgulum, be located at said protecgulum one side and the 3rd articulated section that articulates with said first articulated section and be articulated in said protecgulum opposite side cooperates the latch assembly of locking with the protecgulum that will fasten each other and bonnet with said ball-type bolt;
Said latch assembly comprises first rotating shaft that articulates with said protecgulum, is set in first spring in said first rotating shaft and is arranged at the interior concave sphere screw that matches with said ball-type bolt in said first rotating shaft.
Further, said first rotating shaft is provided with the position-limited trough that is used for spacing said first spring, said first spring, one end be connected with said protecgulum the other end be formed with supply said in the annular hook that penetrates of concave sphere screw.
Further, on the outer rim of the same side that is provided with said latch assembly of said protecgulum, be provided with permanent seat, on said permanent seat, be provided with safe button, be provided with in a side relevant position of handle main body and chimb that said safety button cooperates.
Further, said safety button comprises the safety button main body that is provided with stepped hole, is contained in the said stepped hole and second spring that two ends are connected with said permanent seat and safety button main body respectively and be arranged in the said stepped hole and be fixed to the screw on the said permanent seat so that said safety is buckled main body.
Further, said protecgulum is provided with groove, and said bonnet relevant position is provided with the boss with said groove fit.
Further, said bonnet is provided with groove, and said protecgulum relevant position is provided with the boss with said groove fit.
Further, the back surperficial both side edges of said protecgulum is provided with reinforced rib, and the back surperficial both side edges of said bonnet is provided with reinforced rib.
Further, be provided with the magnificent sheet of department between said first articulated section and said the 3rd articulated section.
Further, said folder is bicycle frame folder or bicycle profile tube folder
The folder of the utility model is through being provided with the interior concave sphere screw and the ball-type bolt of the locking that cooperatively interacts on protecgulum and handle main body; Can be easy and convenient will fold after the locking of protecgulum and bonnet; Through on protecgulum and handle main body, increasing safety button and the chimb that cooperatively interacts, make the more firm fastening of protecgulum and bonnet again.This folder is simple in structure, the assembling with easy to adjust, between protecgulum and the bonnet cooperation more firm, have the stronger force intensity that receives.
Description of drawings
Fig. 1 is the folded state scheme drawing of the folder of the utility model.
Fig. 2 is the exploded drawings of folded state of the folder of the utility model.
Fig. 3 is the back view of the folder of the utility model.
Fig. 4 is the A-A cutaway view among Fig. 3.
Fig. 5 is the deployed condition scheme drawing of the folder of the utility model.
Fig. 6 is another deployed condition scheme drawing of the folder of the utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 6 the folder of the utility model is described.The folder of the utility model comprises: preceding cap assemblies 10, rear case component 20 and Handleset 30.First articulated section 22 and second articulated section 23 that rear case component 20 comprises bonnet 21 and is arranged on bonnet 21 both sides, bonnet 21 articulates with preceding cap assemblies 10 and Handleset 30 respectively through first articulated section 22 and second articulated section 23.
Before cap assemblies 10 comprise protecgulum 11, be arranged at the 3rd articulated section 12 of protecgulum 11 1 sides and be articulated in the latch assemblies 40 of locking that cooperate with ball-type bolt 33 Handleset 30 protecgulum 11 opposite sides with the protecgulum 11 that will fasten each other and bonnet 21.The 3rd articulated section 12 articulates through rivet 100 with first articulated section 22 of rear case component 20.
On the outer rim of the same side that is provided with latch assembly 40 of protecgulum 11, be provided with and protecgulum 11 integral type bonded assembly permanent seats 13; Be provided with safety button 50 in the side direction of permanent seat 13, be provided with in a side of handle main body 31 accordingly and detain 50 safely with this and cooperates the chimb 34 that tightens.Safety button 50 comprises safety button main body 51, second spring 52 and screw 53.On safety button main body 51, be provided with stepped hole 511; Second spring 52 is contained in the stepped hole 511; The two ends of second spring 52 are buckled main body 51 with permanent seat 13 with safety respectively and are connected, and screw 53 is arranged in the stepped hole 511 and second spring 52 and is fixed on the permanent seat 13 buckleing main body 51 safely.
In the existing folder; Permanent seat 13 all is to adopt the mode of independent welding to link to each other with protecgulum 11; And the permanent seat 13 of present embodiment is an integral structure with protecgulum 11; Install very simply, only need that second spring 52 is positioned over safety and buckle in the stepped hole 511 of main body 51, be fixed on the permanent seat 13 and get final product buckleing main body 51 safely with screw 53 again.After protecgulum 11 fastened with bonnet 21, safety button main body 51 can be rotated under the 52 elastic force effects of second spring and blocked the chimb 34 that is positioned at handle main body 31 correspondence positions, made the more firm fastening of protecgulum 11 and bonnet 21, thereby made the more relieved use of user.
On protecgulum 11, be provided with groove 14, on bonnet 21 relevant positions, be provided with the boss 24 that cooperates with groove 14.Under the mating reaction of groove 14 and boss 24, protecgulum 11 closely cooperates with bonnet 21, and it acts on the different force directions that receives, and receives force intensity thereby increase, and has reduced becoming flexible between protecgulum 11 and the bonnet 21.Also boss 24 can be set on protecgulum 11 during practical implementation, groove 14 be set, and then realize that protecgulum 11 and bonnet 21 closely cooperate in bonnet 21 relevant positions.
The both side edges on the back surface at protecgulum 11 and bonnet 21 as shown in Figure 6 is respectively equipped with reinforced rib 60, with strengthen and vehicle frame pipe material between bonding area, thereby gain in strength, avoid the insufficient strength of vehicle frame and cause fracture.
Between first articulated section 22 and the 3rd articulated section 12, also be provided with the magnificent sheet 70 of department, avoiding often folding protecgulum 11 that causes and the wearing and tearing between the bonnet 21, thereby prolonged the service life of folder.
During practical implementation, protecgulum 11, bonnet 21 and handle main body 31 can be processed by aluminum alloy forged.The folder of the utility model can be the bicycle profile tube folder, also can be used as bicycle frame folder, also can be used as the folder of other types car.
The above is the specific embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (9)
1. folder; Comprise preceding cap assemblies, rear case component and Handleset; Said rear case component comprises bonnet, is arranged at first articulated section and second articulated section of said bonnet both sides; Said bonnet articulates with said preceding cap assemblies and Handleset respectively through said first articulated section and second articulated section; It is characterized in that the 4th articulated section that articulates with said second articulated section that said Handleset comprises handle main body, be arranged at said handle main body bottom and be located at the ball-type bolt on the said handle main body;
Before said cap assemblies comprise protecgulum, be located at said protecgulum one side and the 3rd articulated section that articulates with said first articulated section and be articulated in said protecgulum opposite side cooperates the latch assembly of locking with the protecgulum that will fasten each other and bonnet with said ball-type bolt;
Said latch assembly comprises first rotating shaft that articulates with said protecgulum, is set in first spring in said first rotating shaft and is arranged at the interior concave sphere screw that matches with said ball-type bolt in said first rotating shaft.
2. folder as claimed in claim 1; It is characterized in that; Said first rotating shaft is provided with the position-limited trough that is used for spacing said first spring, said first spring, one end be connected with said protecgulum the other end be formed with supply said in the annular hook that penetrates of concave sphere screw.
3. folder as claimed in claim 1; It is characterized in that; On the outer rim of the same side that is provided with said latch assembly of said protecgulum, be provided with permanent seat, on said permanent seat, be provided with safe button, be provided with in a side relevant position of handle main body and chimb that said safety button cooperates.
4. folder as claimed in claim 3; It is characterized in that said safety button comprises the safety button main body that is provided with stepped hole, be contained in the said stepped hole and second spring that two ends are connected with said permanent seat and safety button main body respectively and be arranged in the said stepped hole and be fixed to the screw on the said permanent seat so that said safety is buckled main body.
5. folder as claimed in claim 1 is characterized in that said protecgulum is provided with groove, and said bonnet relevant position is provided with the boss with said groove fit.
6. folder as claimed in claim 1 is characterized in that said bonnet is provided with groove, and said protecgulum relevant position is provided with the boss with said groove fit.
7. folder as claimed in claim 1 is characterized in that, the back surperficial both side edges of said protecgulum is provided with reinforced rib, and the back surperficial both side edges of said bonnet is provided with reinforced rib.
8. folder as claimed in claim 1 is characterized in that, is provided with the magnificent sheet of department between said first articulated section and said the 3rd articulated section.
9. like the described folder of claim 1～8, it is characterized in that said folder is bicycle frame folder or bicycle profile tube folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203462926U CN202264859U (en) | 2011-09-15 | 2011-09-15 | Folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203462926U CN202264859U (en) | 2011-09-15 | 2011-09-15 | Folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264859U true CN202264859U (en) | 2012-06-06 |
Family
ID=46155668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203462926U Expired - Fee Related CN202264859U (en) | 2011-09-15 | 2011-09-15 | Folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863483A (en) * | 2012-12-13 | 2014-06-18 | 欧亚马自行车(太仓)有限公司 | Folder with double-locking function for folding bicycle |
| KR101825998B1 (en) | 2016-06-15 | 2018-02-08 | (주)겟투겟닷컴 | Frame lock for folding bike |
| CN108622286A (en) * | 2018-07-17 | 2018-10-09 | 深圳市多彩实业有限公司 | It is a kind of can portable folding connecting structure and the scooter with it |
-
2011
- 2011-09-15 CN CN2011203462926U patent/CN202264859U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863483A (en) * | 2012-12-13 | 2014-06-18 | 欧亚马自行车(太仓)有限公司 | Folder with double-locking function for folding bicycle |
| KR101825998B1 (en) | 2016-06-15 | 2018-02-08 | (주)겟투겟닷컴 | Frame lock for folding bike |
| CN108622286A (en) * | 2018-07-17 | 2018-10-09 | 深圳市多彩实业有限公司 | It is a kind of can portable folding connecting structure and the scooter with it |
| CN108622286B (en) * | 2018-07-17 | 2024-03-19 | 深圳市多彩实业有限公司 | Portable folding connection structure and scooter with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20130915 |