CN220032127U - Riser folder locked gradually - Google Patents
Riser folder locked gradually Download PDFInfo
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- CN220032127U CN220032127U CN202321099224.3U CN202321099224U CN220032127U CN 220032127 U CN220032127 U CN 220032127U CN 202321099224 U CN202321099224 U CN 202321099224U CN 220032127 U CN220032127 U CN 220032127U
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- shaft hole
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- lock catch
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a riser folder locked gradually. Comprising: riser connecting portion, front fork connecting portion, locking spanner cover, pressure retaining member, hasp locking piece, first pivot, second pivot, the second pivot contains: the outer circumference is provided with an outer side D-shaped clamping position, a fourth shaft hole is formed in the pressure locking piece, a third shaft hole is formed in the front fork connecting part, a D-shaped shaft hole is formed in the locking wrench sleeve, the shaft body is arranged in the fourth shaft hole and the fifth shaft hole, the outer circumference is arranged in the third shaft hole, and the outer side D-shaped clamping position is clamped in the D-shaped shaft hole. The utility model realizes that the pressure locking piece can be pressed down by arranging the D-shaped eccentric shaft to rotate the locking spanner sleeve, thereby solving the problems that the existing vertical pipe folder is hard when being folded and the folding tightness can be reduced along with the extension of the service time, and the use safety is affected.
Description
Technical Field
The utility model relates to the technical field of scooter stand pipe folders, in particular to a stand pipe folder capable of being locked in a gradual tightening mode.
Background
The scooter is a popular short-distance traffic device in the current market, has the advantages of small size, light weight, low cost, portability and the like, is deeply favored by users at home and abroad, is rapidly popularized and applied at home and abroad, and is convenient to fold and store and generally provided with a vertical pipe folder. Most of the existing riser folders adopt hard connection between shafts, and the riser folders in a hard connection mode have the following technical problems to be solved:
1. the folding is laborious;
2. the tightness of the closure can be reduced along with the extension of the service time, and the use safety is affected.
Disclosure of Invention
The utility model discloses a riser folder locked gradually. Comprising: riser connecting portion, front fork connecting portion, locking spanner cover, pressure retaining member, hasp locking piece, first pivot, second pivot, the second pivot contains: the outer circumference is provided with an outer side D-shaped clamping position, a fourth shaft hole is formed in the pressure locking piece, a third shaft hole is formed in the front fork connecting part, a D-shaped shaft hole is formed in the locking wrench sleeve, the shaft body is arranged in the fourth shaft hole and the fifth shaft hole, the outer circumference is arranged in the third shaft hole, and the outer side D-shaped clamping position is clamped in the D-shaped shaft hole. The utility model realizes that the pressure locking piece can be pressed down by arranging the D-shaped eccentric shaft to rotate the locking spanner sleeve, thereby solving the problems that the existing vertical pipe folder is hard when being folded and the folding tightness can be reduced along with the extension of the service time, and the use safety is affected.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a riser folder that is progressively locked, comprising: riser connecting portion, front fork connecting portion, locking spanner cover, pressure retaining member, hasp locking piece, first pivot, second pivot, the second pivot contains: the outer circumference is provided with an outer side D-shaped clamping position, a fourth shaft hole is formed in the pressure locking piece, a third shaft hole is formed in the front fork connecting part, a D-shaped shaft hole is formed in the locking wrench sleeve, the shaft body is arranged in the fourth shaft hole and the fifth shaft hole, the outer circumference is arranged in the third shaft hole, and the outer side D-shaped clamping position is clamped in the D-shaped shaft hole.
The vertical pipe connecting part is further provided with a first shaft hole, a vertical pipe connecting through hole, a pin hole and a lock hole, and a pin is arranged in the pin hole.
The front fork connecting part is further provided with a second shaft hole, a third shaft hole and a front fork connecting through hole.
Further set up, establish apical axis screw, fixed screw hole in the pressure retaining member, be provided with the apical axis in the apical axis screw, be provided with the fixed screw in the fixed screw hole.
Further provided, the shackle locking member comprises: the lock catch cover plate, the lock catch, the poking rod shaft and the pressure spring are arranged on the lock catch, a lock catch poking rod hole is formed in the lock catch poking rod sleeve, the lock catch locking piece is embedded in the lock catch poking rod sleeve, and the lock catch poking rod is arranged at the lock catch poking rod hole.
Further provided is that the first shaft connects the riser connection portion and the front fork connection portion by connecting the first shaft hole and the second shaft hole.
The pressure locking piece can be arranged on the pin, when the pressure locking piece is arranged on the pin, the locking spanner sleeve is pulled upwards to enable the pressure locking piece to be pressed downwards, and when the pressure locking piece is pressed downwards, the top shaft can buckle the pin to keep the pressure locking piece locked with the pin.
The utility model solves the problems that the existing riser folder is hard to fold and the folding tightness can be reduced along with the extension of the service time, and the service safety is affected by the fact that the D-shaped eccentric shaft is arranged to realize the technical scheme that the pressure locking piece can be pressed down by rotating the locking spanner sleeve.
Drawings
FIG. 1 is a perspective view of the present utility model in a locked state;
FIG. 2 is a perspective view of the press lock of the present utility model in a mounted condition with a pin;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is an exploded view of the present utility model.
Fig. 5 is a perspective view of the pressure lock and the second shaft 7 of the present utility model.
Fig. 6 is a perspective view of the D-type eccentric shaft of the present utility model.
In the figure:
a riser connecting part 1, a first shaft hole 11, a riser connecting through hole 12, a pin hole 13, a pin 14, a lock hole 15,
Front fork connecting part 2, second shaft hole 21, third shaft hole 22, front fork connecting through hole 23, locking spanner sleeve 3, D-shaped shaft hole 31 and locking deflector rod hole 32
A pressure locking member 4, a top shaft screw hole 41, a fixed screw hole 42, a top shaft 43, a fixed screw 44, a fourth shaft hole 45,
A lock catch locking piece 5, a lock catch cover plate 51, a lock catch 52, a lock catch shifting lever 521, a shifting lever shaft 53, a pressure spring 54,
A first rotating shaft 6, a second rotating shaft 7, a shaft body 71, a D-shaped eccentric shaft 8, an outer circumference 81, a fifth shaft hole 82, an outer D-shaped clamping position 83, a return spring 9,
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6: a riser folder that is progressively locked, comprising: riser connecting part 1, front fork connecting part 2, locking spanner cover 3, pressure retaining member 4, hasp locking member 5, first pivot 6, second pivot 7.
The second rotation shaft 7 includes: d-type eccentric shaft 8 and shaft body 71 as shown in fig. 6: the circumference of the outermost side of the D-shaped eccentric shaft 8 is an outer circumference 81, a fifth shaft hole 82 is arranged in the D-shaped eccentric shaft 8, the axes of the outer circumference 81 and the fifth shaft hole 82 are parallel but not overlapped, the outer circumference 81 is provided with an outer side D-shaped clamping position 83, a fourth shaft hole 45 is arranged in the pressure locking piece 4, a third shaft hole 22 is arranged in the front fork connecting part 2, a D-shaped shaft hole 31 is arranged in the locking spanner sleeve 3, a shaft body 71 is arranged in the fourth shaft hole 45 and the fifth shaft hole 82, the outer circumference 81 is arranged in the third shaft hole 22, and the outer side D-shaped clamping position 83 is clamped in the D-shaped shaft hole 31.
Preferably, the riser connecting part 1 is provided with a first shaft hole 11, a riser connecting through hole 12, a pin hole 13 and a lock hole 15, and the pin hole 13 is provided with a pin 14. The pressure locking piece 4 is internally provided with a top shaft screw hole 41 and a fixed screw hole 42, the top shaft screw hole 41 is internally provided with a top shaft 43, and the fixed screw hole 42 is internally provided with a fixed screw 44. The pressure locking piece 4 can be arranged on the pin 14, when the pressure locking piece 4 is arranged on the pin 14, the locking spanner sleeve 3 is upwards pulled to enable the pressure locking piece 4 to be downwards pressed, and when the pressure locking piece 4 is downwards pressed, the top shaft 43 can buckle the pin 14, so that the pressure locking piece 4 is locked with the pin 14. The principle that the locking spanner sleeve 3 is upwards pulled to enable the pressure locking piece 4 to downwards press is that when the locking spanner sleeve 3 is upwards pulled, the D-shaped eccentric shaft 8 is driven to rotate, at the moment, the rotating shaft of the D-shaped eccentric shaft 8 is the connecting line of the circle centers of the two circles of the outer circumference 81, the fifth shaft hole 82 also rotates by taking the connecting line of the circle centers of the two circles of the outer circumference 81 as the rotating shaft, the relative positions of the fifth shaft hole 82 and the third shaft hole 22 are changed, and the position of the pressure locking piece 4 relative to the vertical pipe connecting part 1 is driven to change, so that the locking is achieved. A return spring 9 is arranged between the shaft body 71 of the second rotating shaft 7 and the pressure locking piece 4 for resetting.
Preferably, the shackle locking member 5 comprises: the lock catch cover plate 51, the lock catch 52, the shift lever shaft 53 and the pressure spring 54, wherein the lock catch 52 is provided with a lock catch shift lever 521, a lock catch shift lever hole 32 is arranged in the locking spanner sleeve 3, the lock catch locking piece 5 is embedded in the locking spanner sleeve 3, and the lock catch shift lever 521 is arranged at the lock catch shift lever hole 32. The locking hole 15 is used for connecting the lock catch 52.
Preferably, the front fork connecting portion 2 is provided with a second shaft hole 21, a third shaft hole 22, and a front fork connecting through hole 23.
Preferably, the first shaft 6 connects the riser connection portion 1 and the front fork connection portion 2 by connecting the first shaft hole 11 and the second shaft hole 21.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A riser folder that is progressively locked, characterized by: comprising: riser connecting portion (1), front fork connecting portion (2), locking spanner cover (3), pressure retaining member (4), hasp locking member (5), first pivot (6), second pivot (7) contain: the outer circumference of the D-shaped eccentric shaft (8) is an outer circumference (81), a fifth shaft hole (82) is formed in the D-shaped eccentric shaft (8), the axes of the outer circumference (81) and the fifth shaft hole (82) are parallel but not overlapped, an outer side D-shaped clamping position (83) is formed in the outer circumference (81), a fourth shaft hole (45) is formed in the pressure locking piece (4), a third shaft hole (22) is formed in the front fork connecting portion (2), a D-shaped shaft hole (31) is formed in the locking wrench sleeve (3), the shaft body (71) is arranged in the fourth shaft hole (45) and the fifth shaft hole (82), the outer circumference (81) is arranged in the third shaft hole (22), and the outer side D-shaped clamping position (83) is clamped in the D-shaped shaft hole (31).
2. A riser folder with a taper lock as defined in claim 1, wherein: a first shaft hole (11), a vertical pipe connecting through hole (12), a pin hole (13) and a lock hole (15) are arranged in the vertical pipe connecting part (1), and a pin (14) is arranged in the pin hole (13).
3. A riser folder with a taper lock as defined in claim 2, wherein: the front fork connecting part (2) is provided with a second shaft hole (21), a third shaft hole (22) and a front fork connecting through hole (23).
4. A riser folder with a taper lock according to claim 3, wherein: a top shaft screw hole (41) and a fixed screw hole (42) are arranged in the pressure locking piece (4), a top shaft (43) is arranged in the top shaft screw hole (41), and a fixed screw (44) is arranged in the fixed screw hole (42).
5. A riser folder with a taper lock as defined in claim 4, wherein: the shackle locking member (5) comprises: the lock catch cover plate (51), the lock catch (52), the shift lever shaft (53) and the pressure spring (54), wherein the lock catch (52) is provided with a lock catch shift lever (521), a lock catch shift lever hole (32) is formed in the lock catch wrench sleeve (3), the lock catch locking piece (5) is embedded in the lock catch wrench sleeve (3), and the lock catch shift lever (521) is arranged at the lock catch shift lever hole (32).
6. A riser folder with a taper lock as defined in claim 5, wherein: the first rotating shaft (6) connects the vertical pipe connecting part (1) and the front fork connecting part (2) through connecting the first shaft hole (11) and the second shaft hole (21).
7. A riser folder with a taper lock as defined in claim 6, wherein: the pressure locking piece (4) can be arranged on the pin (14), when the pressure locking piece (4) is arranged on the pin (14), the locking spanner sleeve (3) is upwards pulled to enable the pressure locking piece (4) to be downwards pressed, and when the pressure locking piece (4) is downwards pressed, the top shaft (43) can buckle the pin (14), so that the pressure locking piece (4) is locked with the pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099224.3U CN220032127U (en) | 2023-05-09 | 2023-05-09 | Riser folder locked gradually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099224.3U CN220032127U (en) | 2023-05-09 | 2023-05-09 | Riser folder locked gradually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220032127U true CN220032127U (en) | 2023-11-17 |
Family
ID=88741564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321099224.3U Active CN220032127U (en) | 2023-05-09 | 2023-05-09 | Riser folder locked gradually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220032127U (en) |
-
2023
- 2023-05-09 CN CN202321099224.3U patent/CN220032127U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |