CN212354258U - Bicycle folder with self-locking mechanism - Google Patents
Bicycle folder with self-locking mechanism Download PDFInfo
- Publication number
- CN212354258U CN212354258U CN202020670380.0U CN202020670380U CN212354258U CN 212354258 U CN212354258 U CN 212354258U CN 202020670380 U CN202020670380 U CN 202020670380U CN 212354258 U CN212354258 U CN 212354258U
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- China
- Prior art keywords
- connecting block
- groove body
- block
- spring
- handle
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- 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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- 210000005056 cell body Anatomy 0.000 claims abstract description 12
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a bicycle folder with a self-locking mechanism, which comprises a first connecting block, one side of the first connecting block is provided with a second connecting block, one side of the second connecting block is hinged with one side of the first connecting block, the second connecting block is provided with a first groove body, a second spring is arranged in the first groove body, one end of the second spring is fixedly connected with the first groove body, the other end of the second spring is fixedly connected with a ladder-shaped block which is connected with the first groove body in a sliding way, one side of second connecting block is provided with the handle, the one end of handle is articulated with first connecting block, the utility model discloses a cooperation of third cell body, second spring, first cell body and trapezoidal piece is used, has realized the spacing of handle with first connecting block and second connecting block, has further realized the self-locking function of scray, avoids the scray handle probably not hard up or even opens under unexpected touching.
Description
Technical Field
The utility model relates to a folder specifically is a bicycle folder with self-locking mechanism.
Background
With the rapid development of social economy, people have more pursuits for releasing the pressure of life, and people have more and more concentrated interest in riding bicycles and going out for outing, so that folding bicycles which can be conveniently carried and have guaranteed safety are more and more popular.
At present, traditional bicycle folder links together the front and back shell of folder through the extrusion mostly, because there is not the function of auto-lock, the folder handle can become flexible or even open under unexpected touching, and the folder can take place to lose efficacy, brings very big potential safety hazard for the personnel of riding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bicycle scray with self-locking mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a bicycle folder with a self-locking mechanism comprises a first connecting block, wherein a second connecting block is arranged on one side of the first connecting block, one side of the second connecting block is hinged with one side of the first connecting block, a first groove body is formed in the second connecting block, a second spring is arranged in the first groove body, one end of the second spring is fixedly connected with the first groove body, the other end of the second spring is fixedly connected with a ladder-shaped block, the ladder-shaped block is connected with the first groove body in a sliding mode, a handle is arranged on one side of the second connecting block, one end of the handle is hinged with the first connecting block, the handle is provided with a third groove body and a second groove body, the second groove body is communicated with the third groove body, a movable block is arranged in the second groove body, one end of the movable block is arranged outside the second groove body, and one end of the movable block is fixedly connected with a rod body, one end of the rod body is arranged in the third groove body, and the rod body is connected with the handle in a sliding mode.
As a further aspect of the present invention: the first connecting block is provided with a groove, a convex block is arranged in the groove, and the convex block is fixedly connected with the second connecting block.
As a further aspect of the present invention: and sliding grooves are formed in the two sides of the first groove body of the second connecting block and communicated with the first groove body.
As a further aspect of the present invention: the equal fixedly connected with slider in both sides of trapezoidal piece, the slider sets up in the spout, slider and spout sliding connection.
As a further aspect of the present invention: the rod body overcoat is equipped with first spring, the one end and the movable block fixed connection of first spring.
As a further aspect of the present invention: the other end of the first spring is fixedly connected with the second groove body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation of third cell body, second spring, first cell body and ladder type piece is used, has realized the spacing of handle with first connecting block and second connecting block, has further realized the self-locking function of scray, avoids the scray handle probably not hard up or even open under unexpected touching, improves the security of riding.
2. The utility model discloses a cooperation of lug and recess is used, and it is spacing to avoid first connecting block and second connecting block lid to close the dislocation for first connecting block and second connecting block.
Drawings
Fig. 1 is a schematic structural view of a bicycle folder with a self-locking mechanism.
FIG. 2 is a front view of a bicycle folder with a self-locking mechanism.
Fig. 3 is a schematic view of a ladder-shaped block structure of a bicycle folder with a self-locking mechanism.
Shown in the figure: first connecting block 1, recess 2, second connecting block 3, lug 4, spout 5, slider 6, trapezoidal piece 7, the body of rod 8, movable block 9, first spring 10, second cell body 11, handle 12, third cell body 13, second spring 14, first cell body 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a bicycle folder with a self-locking mechanism includes a first connecting block 1, a groove 2, a second connecting block 3, a protrusion 4, a sliding slot 5, a sliding block 6, a ladder-shaped block 7, a rod body 8, a movable block 9, a first spring 10, a second slot body 11, a handle 12, a third slot body 13, a second spring 14 and a first slot body 15, the first connecting block 1 is provided with the groove 2, the groove 2 is provided with the protrusion 4, one side of the first connecting block 1 is provided with the second connecting block 3, the protrusion 4 is fixedly connected with the second connecting block 3, one side of the second connecting block 3 is hinged with one side of the first connecting block 1, the second connecting block 3 is provided with the first slot body 15, the second connecting block 3 is provided with the sliding slot 5 at two sides of the first slot body 15, the sliding slot 5 is communicated with the first slot body 15, the first slot body 15 is provided with the second, one end of a second spring 14 is fixedly connected with a first groove body 15, the other end of the second spring 14 is fixedly connected with a ladder-shaped block 7, the ladder-shaped block 7 is connected with the first groove body 15 in a sliding manner, two sides of the ladder-shaped block 7 are both fixedly connected with sliding blocks 6, the sliding blocks 6 are arranged in sliding grooves 5, the sliding blocks 6 are connected with the sliding grooves 5 in a sliding manner, one side of a second connecting block 3 is provided with a handle 12, one end of the handle 12 is hinged with the first connecting block 1, the handle 12 is provided with a third groove body 13 and a second groove body 11, the second groove body 11 is communicated with the third groove body 13, a movable block 9 is arranged in the second groove body 11, one end of the movable block 9 is arranged outside the second groove body 11, the movable block 9 is arranged at one end of the second groove body 11 and is fixedly connected with a rod body 8, one end of the rod body 8 is arranged in the third groove body 13, the rod, one end of the first spring 10 is fixedly connected with the movable block 9, and the other end of the first spring 10 is fixedly connected with the second groove body 11.
The utility model discloses a theory of operation is:
when the folder is used, the second connecting block 3 is covered on the first connecting block 1, the lug 4 falls into the groove 2, the lug 4 and the groove 2 are used for limiting the first connecting block 1 and the second connecting block 3, the first connecting block 1 and the second connecting block 3 are prevented from being covered and dislocated, the handle 12 is further shifted, the handle 12 is rotated towards the sliding block 6, one side of the handle 12 is contacted with the inclined surface of the ladder-shaped block 7, the ladder-shaped block 7 is pressed to move towards the first groove body 15, the handle 12 is further rotated continuously until the third groove body 13 moves above the sliding block 6, the sliding block 6 is pressed to move towards the third groove body 13 by the elastic force of the second spring 14 until the sliding block 6 is contacted with one end of the sliding groove 5, so that the limiting of the handle 12 and the first connecting block 1 and the second connecting block 3 is realized, and the self-locking function of the folder is further realized, when needs open first connecting block 1 and second connecting block 3, press movable block 9, further the body of rod 8 extrudees trapezoidal piece 7, fall into first cell body 15 completely until trapezoidal piece 7 to the spacing of handle 12 with first connecting block 1 and second connecting block 3 has been removed, further stir handle 12 and can open first connecting block 1 and second connecting block 3 until the contact separation of handle 12 with second connecting block 3.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A bicycle folder with a self-locking mechanism comprises a first connecting block (1), and is characterized in that: one side of the first connecting block (1) is provided with a second connecting block (3), one side of the second connecting block (3) is hinged with one side of the first connecting block (1), the second connecting block (3) is provided with a first groove body (15), a second spring (14) is arranged in the first groove body (15), one end of the second spring (14) is fixedly connected with the first groove body (15), the other end of the second spring (14) is fixedly connected with a ladder-shaped block (7), the ladder-shaped block (7) is in sliding connection with the first groove body (15), one side of the second connecting block (3) is provided with a handle (12), one end of the handle (12) is hinged with the first connecting block (1), the handle (12) is provided with a third groove body (13) and a second groove body (11), the second groove body (11) is communicated with the third groove body (13), be provided with movable block (9) in second cell body (11), the one end setting of movable block (9) is outside second cell body (11), movable block (9) set up the one end fixedly connected with body of rod (8) at second cell body (11), the one end setting of the body of rod (8) is in third cell body (13), body of rod (8) and handle (12) sliding connection.
2. A bicycle folder with self-locking mechanism as recited in claim 1, wherein: the first connecting block (1) is provided with a groove (2), a convex block (4) is arranged in the groove (2), and the convex block (4) is fixedly connected with the second connecting block (3).
3. A bicycle folder with self-locking mechanism as recited in claim 1, wherein: and sliding grooves (5) are formed in two sides of the first groove body (15) of the second connecting block (3), and the sliding grooves (5) are communicated with the first groove body (15).
4. A bicycle folder with self-locking mechanism as recited in claim 1, wherein: the equal fixedly connected with slider (6) in both sides of ladder type piece (7), slider (6) set up in spout (5), slider (6) and spout (5) sliding connection.
5. A bicycle folder with self-locking mechanism as recited in claim 1, wherein: the rod body (8) is sleeved with a first spring (10), and one end of the first spring (10) is fixedly connected with the movable block (9).
6. A bicycle folder with a self-locking mechanism as recited in claim 5, wherein: the other end of the first spring (10) is fixedly connected with the second groove body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670380.0U CN212354258U (en) | 2020-04-28 | 2020-04-28 | Bicycle folder with self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670380.0U CN212354258U (en) | 2020-04-28 | 2020-04-28 | Bicycle folder with self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212354258U true CN212354258U (en) | 2021-01-15 |
Family
ID=74134397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020670380.0U Expired - Fee Related CN212354258U (en) | 2020-04-28 | 2020-04-28 | Bicycle folder with self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212354258U (en) |
-
2020
- 2020-04-28 CN CN202020670380.0U patent/CN212354258U/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: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |