CN201580497U - Bicycle foldable connector safety device - Google Patents
Bicycle foldable connector safety device Download PDFInfo
- Publication number
- CN201580497U CN201580497U CN2009202656039U CN200920265603U CN201580497U CN 201580497 U CN201580497 U CN 201580497U CN 2009202656039 U CN2009202656039 U CN 2009202656039U CN 200920265603 U CN200920265603 U CN 200920265603U CN 201580497 U CN201580497 U CN 201580497U
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- CN
- China
- Prior art keywords
- folded formation
- slide block
- handle
- safety device
- folding joint
- 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 utility model discloses a bicycle foldable connector safety device comprising a first foldable body and a second foldable which are hinged, wherein a locking block and an operational unit are hinged on the second foldable body, the operational unit is used for driving the locking block to lock and release the first foldable body and the second foldable body, the operational unit comprises a handle, a slide block is arranged on the inner side of the handle, one end of the slide block is provided with a clasp, a clamping position is arranged on the locking block corresponding to the clasp, an elastic piece is arranged between the slide block and the handle, and a poker piece is arranged on the slide block. The bicycle foldable connector safety device can structurally realize self-locking effect and is attractive in appearance.
Description
Technical field
The utility model relates to the safety device on the folding joint on the folding bicycle, particularly folding joint.
Background technology
Present bicycle folding joint comprises first folded formation and second folded formation, first folded formation and second folded formation are hinged, also be provided with in addition locking of first folded formation and second folded formation or the operating unit that unclamps, described operating unit comprises handle, also be provided with the safety button of safety effect on first folded formation, after the locking, safety fastens handle, can prevent so unexpected such as: bump, scrape, and can prevent that accident from opening handle and causing folding joint to unclamp to influence riding safety; In the time will unclamping folding joint, to pull open safe button with hand earlier, handle could be pulled, open folding joint.Though existing this safety button can play the security insurance effect,, when being installed, tight locking button need on first folded formation, mount pad be set, influence the outward appearance of folding joint and car load; In addition, when clamp handle, need manual trip lock to link closely, use inconvenience.
The utility model content
The purpose of this utility model is in order a kind of safety device of bicycle folding joint to be provided, to utilize structure of the present utility model, can realize auto-lock function, and appearance looks elegant.
For achieving the above object, a kind of bicycle folding joint safety device comprises first folded formation and second folded formation, and described first folded formation and second folded formation are hinged; Be hinged with latch segment on described second folded formation and drive latch segment with first folded formation and the locking of second folded formation and the operating unit that unclamps, described operating unit comprises handle; Described handle inboard is provided with slide block, and an end of slide block is provided with buckle, is provided with draw-in groove with the corresponding position of buckle on the described latch segment; Be provided with elastic component between described slide block and the handle; Described slide block is provided with shifting part.
Said structure, when needs are locked first folded formation and second folded formation, pull handle, when handle is pulled on the position of locking first folded formation and second folded formation, slide block impels buckle to extend in the draw-in groove under the effect of elastic component, like this, both realized auto-lock function, can be because of forgetting the safety of pulling tight locking button of the prior art and influencing locking yet, when opening first folded formation and second folded formation, need pull shifting part, the elastic force that makes slide block overcome elastic component impels buckle to leave draw-in groove, just can pull handle, reach the purpose of opening folding joint; Because slide block, elastic component are provided in a side of the inboard of handle, and do not need mount pad fixedly slide block and elastic component, therefore, the appearance looks elegant of folding joint.
As specializing, described shifting part is a driving lever, and described driving lever is located at a side of handle, and passes handle and be connected with slide block.This simple in structure.
As specializing, described shifting part is the hand of dialling that is articulated in the handle inboard, and an end of dialling hand is provided with projection, is being provided with groove on the slide block with on the corresponding position of projection, and projection is positioned at groove.This structure is arranged on the inboard of handle, makes that the folding joint outward appearance is more attractive in appearance.
As specializing, described elastic component is a spring.
As specializing, described elastic component is an elastic caoutchouc.
Description of drawings
Fig. 1 is the front view of first embodiment;
Fig. 2 is the cutaway view in when locking in first embodiment;
Cutaway view when unclamping in Fig. 3 first embodiment;
Fig. 4 is the cutaway view that first embodiment, first folded formation and second folded formation are opened;
Fig. 5 is the block diagram of safety device in first embodiment;
Fig. 6 is the decomposition view of safety device in first embodiment;
Fig. 7 is the three-dimensional view of second embodiment;
Fig. 8 is the three-dimensional view of safety device in second embodiment;
Fig. 9 is the decomposition view of safety device in second embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further elaborated.
First embodiment
Bicycle folding joint safety device as shown in Figures 1 to 4 comprises that first folded formation 1 and second folded formation, 2, the first folded formations 1 and second folded formation 2 are hinged by jointed shaft 3; On first folded formation 1, be welded with first pipe fitting 101, on second folded formation 2, be welded with second pipe fitting 102; The outside at second folded formation 2 is hinged with latch segment 4 by jointed shaft 21, is provided with the curved spring (not shown) between latch segment 4 and the jointed shaft 21; On second folded formation 2, be provided with pull bar 5, pull bar is provided with nut 6 near an end of second folded formation 2, the outer end of pull bar 5 is hinged with handle 7, pass second folded formation 2 and latch segment 4 from the inboard of second folded formation 2 successively to outer lateral bracing strut, between second folded formation 2 and latch segment 4, be provided with the spring (not shown) on the pull bar 5.
To shown in Figure 6, be provided with slide block 9 in the inboard of handle 7 as Fig. 4, have two chutes 8 in a side of handle 7, be fixedly connected with two sliding pins 10 on slide block 9, described sliding pin 10 can move in chute 8, thereby slide block 9 is moved in handle 7; End at slide block 9 is provided with buckle 11, on latch segment 4, be provided with draw-in groove 12, buckle 11 and draw-in groove 12 match, be provided with elastic component between handle 7 and slide block 9, in the present embodiment, elastic component is a spring 13, on slide block 9, be provided with shifting part, in the present embodiment, shifting part is a driving lever 14, and described driving lever 14 passes from a side of handle 7.
Present embodiment, when first folded formation 1 and second folded formation 2 are closed and locked to needs, pull handle 7, when handle 7 was pulled on the position of locking first folded formation 1 and second folded formation 2, as shown in Figure 2, slide block 9 impelled slide block 9 to move along chute 8 under the effect of spring 13, thereby buckle 11 is extend in the draw-in groove 12, like this, both realized auto-lock function, can be because of forgetting the safety of pulling tight locking button of the prior art and influencing locking yet.As shown in Figure 3 and Figure 4, when needs are opened first folded formation 1 and second folded formation 2, pull driving lever 14, the elastic force that makes slide block 9 overcome elastic component impels buckle 11 to leave draw-in groove 12, with the purpose that realizes throwing off; Because slide block 9, spring 13 all are in the inboard of handle 7, and do not need mount pad fixedly slide block and spring, therefore, the appearance looks elegant of folding joint.
Second embodiment
To bicycle folding joint safety device shown in Figure 9, comprise that first folded formation 1 and second folded formation, 2, the first folded formations 1 and second folded formation 2 are hinged by jointed shaft 3 as Fig. 7; The outside at second folded formation 2 is hinged with latch segment by jointed shaft, is provided with the curved spring (not shown) between latch segment and the jointed shaft; On second folded formation 2, be provided with pull bar 5, pull bar is provided with nut 6 near an end of second folded formation 2, the outer end of pull bar 5 is hinged with handle 7, pass second folded formation 2 and the latch segment from the inboard of second folded formation 2 successively to outer lateral bracing strut, between second folded formation 2 and latch segment, be provided with the spring (not shown) on the pull bar 5.
Be provided with slide block 9 in the inboard of handle 7, have four chutes 8 in the both sides of handle 7, be fixedly connected with four sliding pins 10 on slide block 9, described sliding pin 10 can move in chute 8, thereby slide block 9 is moved in handle 7; End at slide block 9 is provided with buckle 11, be provided with draw-in groove 12 on latch segment 4, buckle 11 and draw-in groove 12 match, and are provided with elastic component between handle 7 and slide block 9, in the present embodiment, elastic component is a spring 13, is provided with shifting part in the inboard pivot joint of the tail end of handle 7, in the present embodiment, shifting part is for dialling hand 15, be provided with projection 16 on group hand 15, be provided with groove 17 on the slide block with on the projection 16 corresponding positions, projection 16 is positioned at groove 17.
Present embodiment, when first folded formation 1 and second folded formation 2 are closed and locked to needs, pull handle 7, when handle 7 is pulled on the position of locking first folded formation 1 and second folded formation 2, slide block 9 impels slide block 9 to move along chute 8 under the effect of spring 13, thereby buckle 11 is extend in the draw-in groove 12, like this, both realized auto-lock function, can be because of forgetting the safety of pulling tight locking button of the prior art and influencing locking yet.When needs are opened first folded formation 1 and second folded formation 2, pull group hand 15 to the handle outside, the projection 16 on the spanner 15 impels buckle 11 to leave draw-in groove 12 by the elastic force that groove 17 drive slide blocks 9 overcome elastic component, with the purpose that realizes throwing off; Because slide block 9, spring 13 all are in the inboard of handle 7, and do not need mount pad fixedly slide block and spring, therefore, the appearance looks elegant of folding joint.
Claims (5)
1. a bicycle folding joint safety device comprises first folded formation and second folded formation, and described first folded formation and second folded formation are hinged; Be hinged with latch segment on described second folded formation and drive latch segment with first folded formation and the locking of second folded formation and the operating unit that unclamps, described operating unit comprises handle; It is characterized in that: described handle inboard is provided with slide block, and an end of slide block is provided with buckle, is provided with draw-in groove with the corresponding position of buckle on the described latch segment; Be provided with elastic component between described slide block and the handle; Described slide block is provided with shifting part.
2. bicycle folding joint safety device according to claim 1 is characterized in that: described shifting part is a driving lever, and described driving lever is located at a side of handle, and passes handle and be connected with slide block.
3. bicycle folding joint safety device according to claim 1, it is characterized in that: described shifting part is the hand of dialling that is articulated in the handle inboard, an end of dialling hand is provided with projection, is being provided with groove on the slide block with on the corresponding position of projection, and projection is positioned at groove.
4. bicycle folding joint safety device according to claim 1 is characterized in that: described elastic component is a spring.
5. bicycle folding joint safety device according to claim 1 is characterized in that: described elastic component is an elastic caoutchouc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202656039U CN201580497U (en) | 2009-12-25 | 2009-12-25 | Bicycle foldable connector safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202656039U CN201580497U (en) | 2009-12-25 | 2009-12-25 | Bicycle foldable connector safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580497U true CN201580497U (en) | 2010-09-15 |
Family
ID=42722490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202656039U Expired - Fee Related CN201580497U (en) | 2009-12-25 | 2009-12-25 | Bicycle foldable connector safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580497U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI402198B (en) * | 2010-12-31 | 2013-07-21 | Tern Taiwan Ltd | Hinge for folding bicycle |
| CN105015678A (en) * | 2015-07-10 | 2015-11-04 | 东莞市凯圣自行车有限公司 | Handle and self-locking foldable connector |
| CN106672142A (en) * | 2017-01-09 | 2017-05-17 | 王兴宝 | Automatic safe folder locking device |
| CN112896397A (en) * | 2021-02-03 | 2021-06-04 | 浙江欧凯车业有限公司 | A electric scooter for cross country |
-
2009
- 2009-12-25 CN CN2009202656039U patent/CN201580497U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI402198B (en) * | 2010-12-31 | 2013-07-21 | Tern Taiwan Ltd | Hinge for folding bicycle |
| CN105015678A (en) * | 2015-07-10 | 2015-11-04 | 东莞市凯圣自行车有限公司 | Handle and self-locking foldable connector |
| CN105015678B (en) * | 2015-07-10 | 2018-11-23 | 东莞市凯圣自行车有限公司 | Handle and self-locking folding joint |
| CN106672142A (en) * | 2017-01-09 | 2017-05-17 | 王兴宝 | Automatic safe folder locking device |
| CN112896397A (en) * | 2021-02-03 | 2021-06-04 | 浙江欧凯车业有限公司 | A electric scooter for cross country |
| CN112896397B (en) * | 2021-02-03 | 2022-04-26 | 浙江欧凯车业有限公司 | A electric scooter for cross country |
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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: 20100915 Termination date: 20131225 |