CN111098965A - Aluminum alloy bicycle frame convenient to lift - Google Patents
Aluminum alloy bicycle frame convenient to lift Download PDFInfo
- Publication number
- CN111098965A CN111098965A CN201811263515.5A CN201811263515A CN111098965A CN 111098965 A CN111098965 A CN 111098965A CN 201811263515 A CN201811263515 A CN 201811263515A CN 111098965 A CN111098965 A CN 111098965A
- Authority
- CN
- China
- Prior art keywords
- annular side
- bicycle frame
- connecting rod
- aluminum alloy
- left end
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/36—Frame parts shaped to receive other cycle parts or accessories for attaching saddle pillars, e.g. adjustable during ride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
- B62J2001/085—Seat pillars having mechanisms to vary seat height, independently of the cycle frame
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides an aluminum alloy bicycle frame convenient to lift, which comprises a connecting rod, a clamping block, a clamping groove, a supporting barrel, a short pipe, a convex ring, a threaded rod and a concave strip, wherein the connecting rod is arranged in the supporting pipe, the clamping block is fixed at the left end of the annular side surface of the connecting rod, the clamping block is clamped in the clamping groove, the clamping groove is processed at the left end of the annular side surface of the supporting pipe, the concave strip is processed at the front end of the annular side surface in the supporting pipe at the front side of the clamping groove, the supporting barrel is fixed at the upper end of the connecting rod, the convex ring is fixed at the annular side surface of the short pipe, the upper end of the short pipe is connected with the lower end of a seat cushion, the convex ring is arranged in the supporting barrel, the threaded hole is processed at the left end of the annular side surface of, the stability is good.
Description
Technical Field
The invention discloses an aluminum alloy bicycle frame convenient to lift, and belongs to the technical field of bicycle frames.
Background
The frame is as the skeleton of whole bicycle, and furthest decides, has influenced the exactness and the travelling comfort of the posture of riding, and among the prior art, the lift adjustment of bicycle frame is inconvenient, and it wastes time and energy to adjust the operation, and adjusts stability not good, so need the aluminum alloy bicycle frame of a convenient lift in order to solve the problem that the aforesaid appears.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the aluminum alloy bicycle frame convenient to lift so as to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an aluminum alloy bicycle frame convenient to lift comprises a bicycle frame body, a supporting tube, an adjusting component and a seat cushion, wherein the supporting tube is arranged in the middle of the bicycle frame body, the adjusting component is installed at the upper end of the supporting tube, the seat cushion is fixed at the upper end of the adjusting component, the adjusting component comprises a connecting rod, a clamping block, a clamping groove, a supporting tube, a short tube, a convex ring, a threaded rod and a concave strip, the connecting rod is installed inside the supporting tube, the clamping block is fixed at the left end of the annular side face of the connecting rod, the clamping block is clamped inside the clamping groove, the clamping groove is processed at the left end of the annular side face of the supporting tube, the concave strip is processed at the front end of the annular side face inside the supporting tube at the front side of the clamping groove, the supporting tube is fixed at the upper end of the connecting rod, the convex ring is, the threaded rod is engaged inside the threaded hole through threads.
Furthermore, a round sleeve is fixed at the left end of the threaded rod, and an anti-skid rubber sleeve is fixed on the annular side surface of the round sleeve.
Further, the fixture block is equipped with more than two, more than two the fixture block equidistance is fixed at connecting rod annular side left end.
Further, the draw-in groove is equipped with more than two, more than two the draw-in groove equidistance is arranged at the inside annular side left end of supporting tube.
Further, the rear end of the fixture block is of an arc-shaped structure, and the width of the concave strip is 1.2 times that of the fixture block.
Further, the cross section of the supporting cylinder is in a concave shape.
The invention has the beneficial effects that: according to the aluminum alloy bicycle frame convenient to lift, due to the fact that the connecting rod, the clamping block, the clamping groove, the supporting cylinder, the short pipe, the convex ring, the threaded rod and the concave strip are added, in the using process, the supporting cylinder is separated from the convex ring through rotating the threaded rod, then a user rotates the supporting cylinder, the supporting cylinder drives the connecting rod to rotate, and therefore the clamping block is driven to be separated from and meshed with the clamping groove, and therefore height adjustment of the seat cushion is achieved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an aluminum alloy bicycle frame convenient to lift and lower according to the present invention;
FIG. 2 is a schematic cross-sectional view of a support tube of an aluminum alloy bicycle frame convenient for lifting;
FIG. 3 is a schematic cross-sectional view of a connecting rod of an aluminum alloy bicycle frame convenient for lifting according to the present invention;
in the figure: 1-frame body, 2-supporting tube, 3-connecting rod, 4-clamping block, 5-clamping groove, 6-supporting tube, 7-short tube, 8-seat cushion, 9-convex ring, 10-threaded rod and 11-concave strip.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: an aluminum alloy bicycle frame convenient to lift comprises a bicycle frame body 1, a supporting tube 2, an adjusting component and a seat cushion 8, wherein the supporting tube 2 is arranged in the middle of the bicycle frame body 1, the adjusting component is arranged at the upper end of the supporting tube 2, the seat cushion 8 is fixed at the upper end of the adjusting component, the adjusting component comprises a connecting rod 3, a clamping block 4, a clamping groove 5, a supporting cylinder 6, a short tube 7, a convex ring 9, a threaded rod 10 and a concave strip 11, the connecting rod 3 is arranged in the supporting tube 2, the clamping block 4 is fixed at the left end of the annular side face of the connecting rod 3, the clamping block 4 is clamped in the clamping groove 5, the clamping groove 5 is processed at the left end of the annular side face of the supporting tube 2, the concave strip 11 is processed at the front end of the annular side face in the supporting tube 2 at the front side of the clamping groove 5, the supporting cylinder 6, the left end of the annular side surface of the supporting cylinder 6 is provided with a threaded hole, a threaded rod 10 is meshed in the threaded hole through threads, when a user adjusts the supporting cylinder, the worker rotates the threaded rod 10 to enable the threaded rod 10 to rotate in the threaded hole, so that the threaded rod 10 is separated from a convex ring 9, then the user rotates the supporting cylinder 6 anticlockwise, the supporting cylinder 6 rotates to drive a connecting rod 3 to rotate, the connecting rod 3 rotates to drive a clamping block 4 to rotate, so that the clamping block 4 rotates from the inside of a clamping groove 5 to the inside of a concave strip 11, the user moves the connecting rod 3 up and down to enable the connecting rod 3 to move in the supporting cylinder 6, meanwhile, the clamping block 4 is driven to move in the concave strip 11, after the supporting cylinder 6 is moved to a required height, the worker stops moving the supporting cylinder 6, rotates the reverse rotating supporting cylinder 6 at the moment, so as to drive, the threaded rod 10 is tightly attached to the convex ring 9 to realize positioning, and the lifting adjustment of the device is facilitated by the design, so that the adjustment operation is convenient and labor-saving.
The left end of the threaded rod 10 is fixed with a round sleeve, and the annular side surface of the round sleeve is fixed with an anti-skid rubber sleeve, so that the threaded rod 10 can be rotated conveniently.
The fixture block 4 is equipped with more than two, and 4 equidistance of fixture block more than two are fixed at the annular side left end of connecting rod 3, are convenient for realize adjusting the height of connecting rod 3.
Draw-in groove 5 is equipped with more than two, and draw-in groove 5 equidistance more than two is arranged at 2 inside annular side left ends of stay tubes, has improved the stability of 4 joints of fixture block.
The rear end of the fixture block 4 is of an arc-shaped structure, the width dimension of the concave strip 11 is 1.2 times that of the fixture block 4, and the fixture block 4 can move in the concave strip 11 conveniently.
The cross section of the supporting cylinder 6 is concave, so that the connection stability of the supporting cylinder 6 and the short pipe 7 is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a convenient aluminum alloy bicycle frame that goes up and down, includes bicycle frame body (1), stay tube (2), adjusting part and seatpad (8), its characterized in that: the support tube (2) is arranged in the middle of the frame body (1), the adjusting component is arranged at the upper end of the support tube (2), the seat cushion (8) is fixed at the upper end of the adjusting component, the adjusting component comprises a connecting rod (3), a clamping block (4), a clamping groove (5), a support cylinder (6), a short tube (7), a convex ring (9), a threaded rod (10) and a concave strip (11), the connecting rod (3) is arranged inside the support tube (2), the clamping block (4) is fixed at the left end of the annular side face of the connecting rod (3), the clamping block (4) is clamped inside the clamping groove (5), the clamping groove (5) is processed at the left end of the annular side face of the support tube (2) at the front side of the clamping groove (5), the support cylinder (6) is fixed at the upper end of the connecting rod (3), the convex ring (9) is fixed at the annular side face of the short tube (7), the upper end of the short pipe (7) is connected with the lower end of the seat cushion (8), the convex ring (9) is installed inside the supporting cylinder (6), the left end of the annular side face of the supporting cylinder (6) is provided with a threaded hole, and the threaded rod (10) is meshed inside the threaded hole through threads.
2. The aluminum alloy bicycle frame convenient to lift as claimed in claim 1, characterized in that: the left end of the threaded rod (10) is fixed with a round sleeve, and the annular side surface of the round sleeve is fixed with an anti-skidding rubber sleeve.
3. The aluminum alloy bicycle frame convenient to lift as claimed in claim 1, characterized in that: the clamping blocks (4) are more than two, and the clamping blocks (4) are fixed at the left end of the annular side face of the connecting rod (3) at equal intervals.
4. The aluminum alloy bicycle frame convenient to lift as claimed in claim 1, characterized in that: the clamping grooves (5) are more than two arranged at the left end of the inner annular side face of the supporting tube (2) at equal intervals, and the clamping grooves (5) are more than two arranged at the left end of the inner annular side face of the supporting tube.
5. The aluminum alloy bicycle frame convenient to lift as claimed in claim 1, characterized in that: the rear end of the clamping block (4) is of an arc-shaped structure, and the width of the concave strip (11) is 1.2 times that of the clamping block (4).
6. The aluminum alloy bicycle frame convenient to lift as claimed in claim 1, characterized in that: the cross section of the supporting cylinder (6) is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263515.5A CN111098965A (en) | 2018-10-28 | 2018-10-28 | Aluminum alloy bicycle frame convenient to lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263515.5A CN111098965A (en) | 2018-10-28 | 2018-10-28 | Aluminum alloy bicycle frame convenient to lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111098965A true CN111098965A (en) | 2020-05-05 |
Family
ID=70419342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811263515.5A Pending CN111098965A (en) | 2018-10-28 | 2018-10-28 | Aluminum alloy bicycle frame convenient to lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111098965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210094642A1 (en) * | 2019-09-27 | 2021-04-01 | The Hive Global, Inc. | Telescopic bicycle seatpost with adjustable uncompressed resting height |
-
2018
- 2018-10-28 CN CN201811263515.5A patent/CN111098965A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210094642A1 (en) * | 2019-09-27 | 2021-04-01 | The Hive Global, Inc. | Telescopic bicycle seatpost with adjustable uncompressed resting height |
| US11780521B2 (en) * | 2019-09-27 | 2023-10-10 | The Hive Global, Inc. | Telescopic bicycle seatpost with adjustable uncompressed resting height |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111098965A (en) | Aluminum alloy bicycle frame convenient to lift | |
| CN204052616U (en) | The draw mould of back axle arm | |
| CN213116931U (en) | Hydraulic cylinder with bottom anti-skidding and stable structure | |
| CN206384569U (en) | Telescopic rollover stand | |
| CN115593220A (en) | New energy automobile damping device | |
| CN212537420U (en) | Campus surveillance camera head support frame | |
| CN209465933U (en) | A kind of software device for assembling sealing ring | |
| CN209898785U (en) | Portable folding student chair | |
| CN202208326U (en) | Length-adjustable portable support rack of bicycle | |
| CN220164068U (en) | Manned electric tricycle | |
| CN209854269U (en) | Electroplating hanger for fog lamp cover plate | |
| CN216521182U (en) | Evacuation lighting lamp convenient to installation | |
| CN220622993U (en) | Pipeline connecting device in municipal administration | |
| CN212354275U (en) | Novel bicycle frame | |
| CN211730944U (en) | Automobile tire dismounting device | |
| CN211193594U (en) | Clamping device for processing automobile parts | |
| CN217150644U (en) | Steel frame building structure in urceolus | |
| CN209938378U (en) | Front-back adjusting mechanism of automobile seat | |
| CN212401600U (en) | Special spare part of unmanned aerial vehicle changes device | |
| CN220826621U (en) | Locking mechanism convenient for vertical rotation of bicycle handle | |
| CN219373551U (en) | Fishing rod supporting structure | |
| CN215705950U (en) | Semitrailer carriage convenient to dismantle | |
| CN204580553U (en) | A kind of detachable rattan plaited chair frame | |
| CN203817850U (en) | Special lathe fixture for bent tube | |
| CN204104578U (en) | A kind of fly swatter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200505 |
|
| WD01 | Invention patent application deemed withdrawn after publication |