CN212529943U - But rapid Assembly's bicycle folding handlebar - Google Patents
But rapid Assembly's bicycle folding handlebar Download PDFInfo
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- CN212529943U CN212529943U CN202020896799.8U CN202020896799U CN212529943U CN 212529943 U CN212529943 U CN 212529943U CN 202020896799 U CN202020896799 U CN 202020896799U CN 212529943 U CN212529943 U CN 212529943U
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Abstract
The invention provides a bicycle folding handlebar capable of being assembled quickly, which comprises a handlebar frame and handle frames correspondingly arranged on the left side and the right side of the handlebar frame, wherein the handle frames are rotatably arranged on the handlebar frame; the position that corresponds chucking spare on the handlebar frame is equipped with the locating component who is used for fixed chucking spare, and this locating component includes the reference column of the vertical setting in handlebar frame middle part and the setting element of slidable mounting on the reference column, the setting element is equipped with spacing post towards one side of chucking spare, and the opposite side is equipped with the first elastic element who is used for withstanding the handlebar frame. The folding handle is simple in structure and easy to use, and the folding handle can be folded only by rotating the handle frame by an operator, so that the folding handle is very simple to operate.
Description
Technical Field
The invention belongs to the field of bicycles, and particularly relates to a bicycle folding handlebar capable of being assembled quickly.
Background
Bicycles, also known as bicycles or bicycles, are generally driven by a person riding on a pedal; the bicycle can be divided into a rod folding bicycle, a detachable bicycle, an integral bicycle and the like according to the structure of the bicycle frame; the bicycle is popular with people due to the advantages of energy conservation, environmental protection and physical exercise, is an important vehicle, can play a role in body building and entertainment, and is widely applied. Present bicycle when needs transport, often can dismantle the bicycle, but most bicycle handlebar can't fold, and some bicycle handlebars can fold but the structure of bicycle handlebar is complicated, can't accomplish fast folding to the bicycle handlebar.
Disclosure of Invention
In view of the above, the present invention provides a bicycle folding handlebar capable of being assembled quickly to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a bicycle folding handlebar capable of being assembled quickly comprises a handlebar frame and handle frames correspondingly arranged on the left side and the right side of the handlebar frame, wherein the handle frames are rotatably arranged on the handlebar frame, one side of each handle frame, which faces the middle part of the handlebar frame, is provided with clamping pieces matched with each other, and the other side of each handle frame is provided with a handle piece; a positioning component for fixing the clamping piece is arranged on the handlebar frame at a position corresponding to the clamping piece, the positioning component comprises a positioning column vertically arranged in the middle of the handlebar frame and a positioning part arranged on the positioning column in a sliding manner, one side of the positioning part, facing the clamping piece, is provided with a limiting column, and the other side of the positioning part is provided with a first elastic element for propping against the handlebar frame; the chucking spare is L type structure, and the vertical end setting of chucking spare is on the handle frame, and horizontal end sets up towards the reference column, the vertical end of chucking spare be equipped with spacing post complex spacing hole, horizontal end is equipped with the chucking subassembly.
Furthermore, the first elastic element is a compression spring, the compression spring is coaxially arranged with the positioning column, one end of the compression spring abuts against the positioning piece, and the other end of the compression spring abuts against the handlebar frame.
Furthermore, a sliding groove in sliding fit with the positioning part is arranged on the handlebar frame, a limiting block for limiting the movement of the positioning part is arranged at a position on the handlebar frame corresponding to the sliding groove, and a groove matched with the limiting block is arranged on the positioning part.
Furthermore, one end of the handle frame is rotatably arranged on the handlebar frame through a rotating shaft, and the other end of the handle frame is provided with a buffer block.
Furthermore, the horizontal end of chucking spare is equipped with the constant head tank with reference column complex, be equipped with the lock nut who is used for fixed chucking spare on the reference column.
Furthermore, the chucking subassembly includes the inserted bar of horizontal slidable mounting on the chucking spare, the horizontal end of chucking spare is equipped with the slot with inserted bar complex.
Furthermore, the longitudinal end of the clamping piece is provided with an assembling groove for accommodating the inserted rod, a second elastic element is arranged in the assembling groove, one end of the second elastic element props against the inserted rod, and the other end of the second elastic element props against the clamping piece.
Furthermore, the position slidable mounting that corresponds the assembly groove on the chucking spare has adjusting screw, and this adjusting screw stretches into the one end in assembly groove and installs on the inserted bar, and the other end is equipped with the adjusting nut who is used for fixed adjusting screw, be equipped with on the chucking spare with adjusting screw sliding fit's fluting, this fluting and assembly groove intercommunication, the length direction of fluting is the same with the length direction in assembly groove.
Compared with the prior art, the invention has the following advantages:
the folding handlebar is simple in structure and easy to use, an operator can fold the handlebar frame only by rotating the handlebar frame, the operation is very simple, the positioning piece is arranged on the handlebar frame in a sliding mode, when the operator assembles the handlebar frame, the clamping piece can firstly press down the limiting column and the positioning piece in the rotating process of the handlebar frame, and the limiting column can be quickly inserted into the limiting hole after the limiting hole in the clamping piece is aligned with the limiting column to limit the clamping piece and the handlebar frame, so that the handlebar frame is prevented from randomly rotating, and the folding handlebar frame is convenient for the operator to use.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a handlebar rest according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a chute according to an embodiment of the present invention;
FIG. 4 is a schematic view of a retainer according to an embodiment of the present invention;
fig. 5 is a schematic view of the internal structure of the retainer in the inventive embodiment of the present invention.
Description of reference numerals:
1-handlebar support; 2-a handle frame; 3-a grip member; 4-a rotating shaft; 5-a buffer block; 6-positioning columns; 7-locking the nut; 8-a clip; 9-a limiting hole; 10-a positioning element; 11-a limiting column; 12-a limiting block; 13-a chute; 14-a first elastic element; 15-slot; 16-a plunger; 17-a ramp portion; 18-a positioning groove; 19-slotting; 20-adjusting the nut; 21-adjusting screw; 22-second elastic element.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A bicycle folding handlebar capable of being assembled quickly is shown in figures 1 to 5 and comprises a handlebar frame 1 and handle frames 2 correspondingly arranged on the left side and the right side of the handlebar frame 1, wherein the handle frames 2 are rotatably arranged on the handlebar frame 1, one side of each handle frame 2, which faces the middle part of the handlebar frame 1, is provided with clamping pieces 8 matched with each other, and the other side is provided with a handle piece 3; a positioning assembly used for fixing the clamping piece 8 is arranged on the handlebar frame 1 corresponding to the clamping piece 8, the positioning assembly comprises a positioning column 6 vertically arranged in the middle of the handlebar frame 1 and a positioning piece 10 arranged on the positioning column 6 in a sliding manner, one side of the positioning piece 10, facing the clamping piece 8, is provided with a limiting column 11, and the other side of the positioning piece is provided with a first elastic element 14 used for propping against the handlebar frame 1; specifically, a through hole in sliding fit with the positioning column 6 is formed in the positioning piece 10;
The first elastic element 14 is a compression spring, the compression spring is coaxially arranged with the positioning column 6, one end of the compression spring is propped against the positioning piece 10, and the other end of the compression spring is propped against the handlebar frame 1; specifically, the two handle frames 2 are correspondingly arranged, at least two clamping pieces 8 are correspondingly arranged, at least two limiting columns 11 are correspondingly arranged corresponding to the clamping pieces 8, and the positioning columns 6 not only can guide the positioning pieces 10, but also can well limit the compression spring, so that the service life and the reliability of the compression spring can be improved;
preferably, the length of the limiting column 11 is smaller than that of the limiting hole 9, for example, the length of the limiting column 11 may be 1-2 cm, when the operator needs to rotate the handle holder 2, the operator can directly rotate the end of the handle 3 to open the two clamping members 8, or can use a tool to push the limiting column 11 and the positioning member 10 downwards, so that the limiting column 11 and the limiting hole 9 are relieved from limiting, and then the handle holder 2 is rotated, so that the operation is very simple;
when operating personnel need reassemble handle frame 2, can rotate handle frame 2 of 1 both sides of handle frame in step, handle frame 2 is at the pivoted in-process, chucking spare 8 can push down spacing post 11 and setting element 10 earlier, after spacing hole 9 on chucking spare 8 is adjusted well with spacing post 11, spacing post 11 is under the effect of the elastic force that first elastic element 14 resets, spacing post 11 inserts spacing hole 9 fast, realize spacing to chucking spare 8 and handle frame 2, the chucking spare 8 of 1 both sides of handle frame can be pulled to two spacing posts 11 on setting element 10, and then ensure that handle frame 2 can not take place random the rotation, make things convenient for operating personnel to use.
A sliding groove 13 in sliding fit with the positioning piece 10 is arranged on the handlebar frame 1, a limiting block 12 for limiting the movement of the positioning piece 10 is arranged on the handlebar frame 1 corresponding to the sliding groove 13, and a groove matched with the limiting block 12 is arranged on the positioning piece 10; specifically, the limiting block 12 can be mounted on the handlebar frame 1 through a screw, and the limiting block 12 is matched with the groove, so that the positioning member 10 cannot be separated from the sliding groove 13.
One end of the handle frame 2 is rotatably arranged on the handlebar frame 1 through a rotating shaft 4, and the other end of the handle frame is provided with a buffer block 5; specifically, the buffer block 5 can adopt a rubber block or a silica gel block, and after the handle frame 2 is rotationally folded, the buffer block 5 can play a certain buffer protection role for the handle frame 2, so that the handle frame 2 is prevented from being damaged or abraded.
A positioning groove 18 matched with the positioning column 6 is formed in the transverse end of the clamping piece 8; specifically, through the matching of the positioning groove 18 and the positioning column 6, when the handle frame 2 rotates, the transverse end of the clamping piece 8 can support against the positioning column 6 to realize the integral rotation of the handlebar, and the positioning column 6 can disperse the stress condition of other structures of the handlebar frame 1, so that the integral operation convenience and the service life of the handlebar can be improved;
a locking nut 7 for fixing the clamping piece 8 is arranged on the positioning column 6, and a thread matched with the locking nut 7 is arranged on the positioning column 6; for improving the stability of handle frame 2 in the use, operating personnel can also compress tightly and fix two chucking spare 8 through revolving to twist lock nut 7, chucking spare 8 can press from both sides the fastening down from top to bottom at spacing post 11 and lock nut 7, and more stable setting has further improved the stability of handle frame 2 in the use on handlebar frame 1.
The clamping assembly comprises an inserting rod 16 which is horizontally and slidably arranged on the clamping piece 8, and a slot 15 matched with the inserting rod 16 is formed in the transverse end of the clamping piece 8; the longitudinal end of the clamping piece 8 is provided with an assembling groove for accommodating the inserting rod 16, a second elastic element 22 is arranged in the assembling groove, one end of the second elastic element 22 is propped against the inserting rod 16, and the other end of the second elastic element 22 is propped against the clamping piece 8; specifically, the second elastic element 22 may also be a compression spring, and the clamping members 8 on the two handle holders 2 are correspondingly arranged, as long as the insertion rods 19 on the two clamping members 8 can be correspondingly inserted into the insertion slots 15 of the corresponding clamping members 9;
an adjusting screw 21 is slidably mounted on the clamping piece 8 at a position corresponding to the assembling groove, one end of the adjusting screw 21, which extends into the assembling groove, is mounted on the inserted rod 16, an adjusting nut 20 for fixing the adjusting screw 21 is arranged at the other end of the adjusting screw, a slot 19 which is in sliding fit with the adjusting screw 21 is arranged on the clamping piece 8, the slot 19 is communicated with the assembling groove, and the length direction of the slot 19 is the same as the length direction of the assembling groove;
specifically, when the operator rotates the handle holder 2, the operator can move the adjusting screw 21 to drive the inserting rod 16 to retract into the assembling groove, then rotate the handle holder 2 to enable the limiting column 11 to be matched with the limiting hole 9, and finally the inserting rod 16 can be quickly inserted into the inserting groove 15 under the action of the resetting elasticity of the second elastic element 22, so that the two clamping pieces 8 are fixed with each other, the stability of the handle holder 2 in the using process is further improved, and the structural strength of the joint of the two clamping pieces 8 is improved; meanwhile, when a user needs to use the handlebar for a long time, the user can simply fix the adjusting screw 21 and the inserted rod 16 by screwing the adjusting nut 20, so that the inserted rod 16 is prevented from moving in the using process;
preferably, for the cooperation of make things convenient for inserted bar 16 and slot 15, also can set up the inclined plane portion 17 of being convenient for insert slot 15 on the inserted bar 16, as long as can make operating personnel directly rotate handle frame 2, realize that inserted bar 16 and slot 15 insert the cooperation soon can, operating personnel need part when handle frame 2, can be earlier through promoting adjusting screw 21, drive inserted bar 16 withdrawal assembly inslot, then rotate handle frame 2 can, it is very convenient that the operation gets up, handle frame 2 is under the common limiting displacement of inserted bar 16 and spacing post 11, can be stable setting all the time on handlebar frame 1, the stability of this kind of handlebar in the use has been improved greatly.
The folding handlebar is simple in structure and easy to use, an operator can fold the handlebar frame only by rotating the handlebar frame, the operation is very simple, the positioning piece is arranged on the handlebar frame in a sliding mode, when the operator assembles the handlebar frame, the clamping piece can firstly press down the limiting column and the positioning piece in the rotating process of the handlebar frame, and the limiting column can be quickly inserted into the limiting hole after the limiting hole in the clamping piece is aligned with the limiting column to limit the clamping piece and the handlebar frame, so that the handlebar frame is prevented from randomly rotating, and the folding handlebar frame is convenient for the operator to use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a but quick assembly's bicycle folding handlebar which characterized in that: the handlebar frame comprises a handlebar frame and handle frames correspondingly arranged on the left side and the right side of the handlebar frame, wherein the handle frames are rotatably arranged on the handlebar frame, one side of each handle frame, which faces the middle part of the handlebar frame, is provided with clamping pieces matched with each other, and the other side of each handle frame is provided with a handle piece; a positioning component for fixing the clamping piece is arranged on the handlebar frame at a position corresponding to the clamping piece, the positioning component comprises a positioning column vertically arranged in the middle of the handlebar frame and a positioning part arranged on the positioning column in a sliding manner, one side of the positioning part, facing the clamping piece, is provided with a limiting column, and the other side of the positioning part is provided with a first elastic element for propping against the handlebar frame; the chucking spare is L type structure, and the vertical end setting of chucking spare is on the handle frame, and horizontal end sets up towards the reference column, the vertical end of chucking spare be equipped with spacing post complex spacing hole, horizontal end is equipped with the chucking subassembly.
2. The quickly assemblable folding handlebar for a bicycle as claimed in claim 1, wherein: the first elastic element is a compression spring, the compression spring and the positioning column are coaxially arranged, one end of the compression spring abuts against the positioning piece, and the other end of the compression spring abuts against the handlebar frame.
3. The quickly assemblable folding handlebar for a bicycle as claimed in claim 1, wherein: the handlebar frame is provided with a sliding groove in sliding fit with the positioning piece, the position of the handlebar frame corresponding to the sliding groove is provided with a limiting block for limiting the movement of the positioning piece, and the positioning piece is provided with a groove matched with the limiting block.
4. The quickly assemblable folding handlebar for a bicycle as claimed in claim 1, wherein: one end of the handle frame is rotatably arranged on the handlebar frame through a rotating shaft, and the other end of the handle frame is provided with a buffer block.
5. The quickly assemblable folding handlebar for a bicycle as claimed in claim 1, wherein: the horizontal end of chucking spare is equipped with the constant head tank with reference column complex, be equipped with the lock nut who is used for fixed chucking spare on the reference column.
6. The quickly assemblable folding handlebar for a bicycle as claimed in claim 1, wherein: the clamping assembly comprises an insertion rod which is horizontally and slidably mounted on the clamping piece, and a slot matched with the insertion rod is formed in the transverse end of the clamping piece.
7. The quickly assemblable folding handlebar for a bicycle as set forth in claim 6, wherein: the vertical end of chucking spare is equipped with the assembly groove that is used for holding the inserted bar, is equipped with second elastic element in this assembly groove, and the inserted bar is withstood to the one end of second elastic element, and the chucking spare is withstood to the other end.
8. The quickly assemblable folding handlebar for a bicycle as set forth in claim 7, wherein: the position slidable mounting that corresponds the assembly groove on the chucking spare has adjusting screw, and this adjusting screw stretches into the one end in assembly groove and installs on the inserted bar, and the other end is equipped with the adjusting nut who is used for fixed adjusting screw, be equipped with on the chucking spare with adjusting screw sliding fit's fluting, this fluting and assembly groove intercommunication, the length direction of fluting is the same with the length direction in assembly groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020896799.8U CN212529943U (en) | 2020-05-25 | 2020-05-25 | But rapid Assembly's bicycle folding handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020896799.8U CN212529943U (en) | 2020-05-25 | 2020-05-25 | But rapid Assembly's bicycle folding handlebar |
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| Publication Number | Publication Date |
|---|---|
| CN212529943U true CN212529943U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020896799.8U Active CN212529943U (en) | 2020-05-25 | 2020-05-25 | But rapid Assembly's bicycle folding handlebar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146510A (en) * | 2021-04-25 | 2021-07-23 | 山东交通职业学院 | Motorcycle tap adjusting device |
| KR102397794B1 (en) * | 2022-03-17 | 2022-05-12 | 연제혁 | Foldable handle bar for personal vehicle |
-
2020
- 2020-05-25 CN CN202020896799.8U patent/CN212529943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146510A (en) * | 2021-04-25 | 2021-07-23 | 山东交通职业学院 | Motorcycle tap adjusting device |
| KR102397794B1 (en) * | 2022-03-17 | 2022-05-12 | 연제혁 | Foldable handle bar for personal vehicle |
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