CN216805688U - Two-wheel vehicle frame with sectional type rear clothes hanger - Google Patents
Two-wheel vehicle frame with sectional type rear clothes hanger Download PDFInfo
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- CN216805688U CN216805688U CN202220377506.4U CN202220377506U CN216805688U CN 216805688 U CN216805688 U CN 216805688U CN 202220377506 U CN202220377506 U CN 202220377506U CN 216805688 U CN216805688 U CN 216805688U
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- clothes hanger
- fixed
- hanger
- vehicle frame
- sleeved
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Abstract
The utility model relates to a two-wheel vehicle frame with a sectional type rear clothes hanger, which comprises a vehicle frame main body, wherein the tail part of the vehicle frame main body is provided with the sectional type rear clothes hanger, the sectional type rear clothes hanger comprises a fixed clothes hanger connected with the vehicle frame main body and a sleeved clothes hanger movably connected with the fixed clothes hanger, the fixed clothes hanger comprises two mutually parallel fixed pipes, a first clothes hanger plate is connected between the two fixed pipes, the sleeved clothes hanger comprises a sleeved bent pipe, and a second clothes hanger plate is connected in a region formed by bending the sleeved bent pipe; two ends of the sleeve-joint bent pipe are respectively installed with the two fixed pipes in a nested and matched mode; the fixed clothes hanger and the sleeved clothes hanger are arranged in a coplanar manner. The split structure in the embodiment adopts a mode of mainly sleeving and secondarily connecting the fastening piece, so that the stability is higher; the use of fasteners is reduced, and the light weight treatment of the whole vehicle is facilitated.
Description
Technical Field
The utility model relates to the technical field of frame structures of two-wheeled vehicles, in particular to a two-wheeled vehicle frame with a sectional type rear clothes hanger.
Background
The traditional rear clothes hanger of the two-wheeled vehicle is basically in an integrated rear clothes hanger form and is connected with a vehicle frame in a welding mode or in a fastening mode through a vehicle frame bolt.
The welded rear clothes hanger is integrally welded with the frame, the rear clothes hanger is good in structural stability and stable in assembly consistency with a plastic part, and the assembly process of a production line is saved; the corresponding disadvantages are: the overall welding tool of the frame is complex in design, the overall length of the frame is overlong, the depth of a corresponding electrophoresis liquid groove is increased, and the manufacturing cost is increased; the bolt-up formula back clothes hanger advantage lies in having simplified the welding frock design, has saved manufacturing cost, nevertheless has the poor problem of stability, moulds a piece assembly gap uniformity and is difficult to control, and the dead weight is greater than welding back clothes hanger structure, is unfavorable for the lightweight of whole car component to be handled.
SUMMERY OF THE UTILITY MODEL
The applicant provides a two-wheel vehicle frame with a sectional type rear clothes hanger, which is reasonable in structure, aiming at the defects in the prior art, the rear clothes hanger is divided into two sections which are mutually sleeved, and the use amount of a fastener is reduced, so that the self weight is reduced, and the light weight treatment of the whole vehicle is facilitated.
The technical scheme adopted by the utility model is as follows:
a two-wheel vehicle frame with a sectional type rear clothes rack comprises a frame main body, wherein the tail part of the frame main body is provided with the sectional type rear clothes rack;
the sectional type rear clothes rack comprises a fixed clothes rack and a sleeved clothes rack, the fixed clothes rack is fixedly connected with the frame main body, and the sleeved clothes rack is movably connected with the fixed clothes rack;
the fixed clothes hanger comprises two parallel fixed pipes, and a first clothes hanger plate is connected between the two fixed pipes;
the sleeved clothes hanger comprises a sleeved bent pipe, a second clothes hanger plate is connected in a region formed by bending the sleeved bent pipe, and the second clothes hanger plate is fixedly connected with the first clothes hanger plate through a fixing piece;
two ends of the sleeve-joint bent pipe are respectively installed with the two fixed pipes in a nested and matched mode; the fixed clothes hanger and the sleeved clothes hanger are arranged in a coplanar manner.
And a flange is extended from one side of the first clothes rack plate, which faces the second clothes rack plate, and a bolt is arranged on the flange in a matching manner.
The second clothes hanger plate is correspondingly extended with an installation part, and the installation part is embedded below the flanging.
Be equipped with two mounting holes that are used for holding the bolt on the installation department, two mounting holes are waist type hole and two long limit mutually perpendicular in waist type hole.
The length of the fixed pipe is larger than that of the first clothes hanger plate, and the fixed pipe is connected with the first clothes hanger plate in a welded mode.
One side of the flanging deviating from the first clothes hanger plate extends to exceed the end part of the fixing pipe.
The two ends of the sleeve-joint bent pipe are provided with sleeve-joint sections, and the outer diameter of each sleeve-joint section is smaller than the outer diameter of the sleeve-joint bent pipe; the sleeving section is in clearance fit with the fixed pipe.
And a tail lamp mounting bracket is arranged on the bottom surface of the second clothes hanger plate.
The utility model has the following beneficial effects:
compared with the conventional integral welding type rear clothes hanger structure, the sectional type rear clothes hanger structure has the advantages that the welding point positions are fewer, the complexity of tool design is greatly reduced, and the manufacturing cost is reduced.
Compared with an integral rear clothes hanger structure, the segmented rear clothes hanger structure shortens the length of a whole vehicle frame, reduces the cost of a surface treatment process and increases the convenience of frame transportation.
The split structure in the embodiment adopts a mode of mainly sleeving and secondarily connecting the fastening piece, and compared with a structure of fully connecting the fastening piece, the split structure can ensure that the fixed pipe and the sleeved bent pipe which are sleeved with each other are positioned in the same plane, the contact area between the pipes is large, and the stability is higher; the use of fasteners is reduced, and the light weight treatment of the whole vehicle is facilitated.
The structure of the utility model can complete the distribution of the tail lamp, the steering lamp, the wire harness and the rear clothes hanger part plastic part under the on-line condition, and save the installation time of the rear clothes hanger on the production line.
Drawings
Fig. 1 is a perspective view of a carriage body and a fixed hanger according to the present invention.
FIG. 2 is a front view of the carriage body, stationary hanger of the present invention.
FIG. 3 is a top view of the carriage body, stationary hanger of the present invention.
Fig. 4 is a schematic view of the assembled mounting of the fixed hanger and the nesting hanger of the present invention.
Fig. 5 is an exploded view of a fixed hanger and a telescoping hanger of the present invention.
Figure 6 is a schematic view of another perspective assembled mounting of a fixed hanger and a nesting hanger of the present invention.
Wherein: 1. a frame main body; 2. fixing the clothes hanger; 3. the clothes rack is sleeved; 4. a shock-absorbing mount; 5. reinforcing ribs;
201. a fixed tube; 202. a first hanger plate; 203. flanging; 204. a bolt;
301. sleeving a bent pipe; 302. a second hanger plate; 303. an installation part; 304. mounting holes; 305. a sleeving section; 306. tail lamp installing support.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-6, the two-wheeled vehicle frame with the sectional type rear clothes rack of the embodiment comprises a vehicle frame main body 1, wherein the sectional type rear clothes rack is installed at the tail part of the vehicle frame main body 1;
the sectional type rear clothes hanger comprises a fixed clothes hanger 2 and a sleeved clothes hanger 3, the fixed clothes hanger 2 is fixedly connected with the frame main body 1, and the sleeved clothes hanger 3 is movably connected with the fixed clothes hanger 2;
the fixed clothes rack 2 comprises two parallel fixed pipes 201, and a first clothes rack plate 202 is connected between the two fixed pipes 201;
the sleeving clothes hanger 3 comprises a sleeving bent pipe 301, a second clothes hanger plate 302 is connected in a region formed by bending the sleeving bent pipe 301, and the second clothes hanger plate 302 is fixedly connected with the first clothes hanger plate 202 through a fixing piece;
two ends of the bell-and-spigot bend 301 are respectively nested and matched with the two fixed pipes 201; the fixed clothes rack 2 and the sleeved clothes rack 3 are arranged in a coplanar manner.
One side of the first hanger plate 202 facing the second hanger plate 302 extends to form a flange 203, and a bolt 204 is arranged on the flange 203 in a matching mode.
A mounting portion 303 extends from the second hanger plate 302, and the mounting portion 303 is fitted under the cuff 203.
Two mounting holes 304 for accommodating the bolts 204 are formed in the mounting portion 303, the two mounting holes 304 are waist-shaped holes, and long sides of the two waist-shaped holes are perpendicular to each other.
The length of fixed pipe 201 is greater than the length of first clothing hanger plate 202, and fixed pipe 201 and first clothing hanger plate 202 are welded between and are connected.
The side of cuff 203 facing away from first hanger plate 202 extends beyond the end of mounting tube 201.
Sleeving sections 305 are arranged at two ends of sleeving bent pipe 301, and the outer diameter of sleeving section 305 is smaller than the outer diameter of sleeving bent pipe 301; the socket section 305 is in clearance fit with the fixed pipe 201.
The bottom surface of the second hanger plate 302 is provided with a tail light mounting bracket 306.
The specific structure and working process of the embodiment are as follows:
as shown in fig. 1-3, which are schematic structural diagrams of a frame body 1 of the present invention, a fixed hanger 2 is fixedly installed at a tail portion of the frame body 1, the fixed hanger 2 is located in a horizontal plane, and includes two parallel fixed pipes 201, a first hanger plate 202 is welded between the two fixed pipes 201, and two ends of the fixed pipes 201 extend to positions beyond edges of the first hanger plate 202. And two sides of the fixed clothes rack 2 are also provided with damping brackets 4.
Fig. 4-6 are schematic views showing the combined structure of the fixed hanger 2 and the socketing hanger 3 according to the present invention, wherein fig. 4 and 6 are schematic views showing the combined structure of the fixed hanger 2 and the socketing hanger 3; fig. 5 is an exploded view between the fixed hanger 2 and the socketing hanger 3.
As shown in fig. 5, the second hanger plate 302 of the present invention faces one side of the first hanger plate 202, and is mutually fitted and nested with the first hanger plate 202 through the angle-shaped turned-over edge 203 and the mounting portion 303, and then is fixed by the bolt 204 to realize fastening and mounting. In order to absorb assembly tolerance, two mutually perpendicular kidney-shaped holes are adopted as the mounting holes 304, and the assembly tolerance in the xy direction in the horizontal plane can be absorbed.
The central distance of the fixed pipe 201 is 134 +/-0.5, the size of an inner hole is phi 19 (0- +0.2), and the length of a matched section used for being matched with the sleeving section 305 is 35; the center distance between the two bolts 204 is 40 +/-0.5; the diameter of the main body part of the sleeving elbow 301 is phi 22, the center distance of the two parallel sections after bending is 134 +/-0.5, the sleeving section 305 is formed by extrusion by matching a common pipe reducing machine with a pipe reducing mould with the diameter of 17.5, and the effective length of the pipe reducing part is 35.
All the above parameters are in mm.
During installation, two sleeving sections 305 of the sleeving clothes hanger 3 are simultaneously inserted into the hollow position of the fixing pipe 201, and the matched installation part 303 and the flanging 203 are fixedly connected through the bolt 204 until the installation is completed.
The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.
Claims (8)
1. The utility model provides a two wheeler frame with clothes hanger behind sectional type, includes frame main part (1), its characterized in that: the tail part of the frame main body (1) is provided with a sectional type rear clothes rack;
the segmented rear clothes hanger comprises a fixed clothes hanger (2) and a sleeved clothes hanger (3), the fixed clothes hanger (2) is fixedly connected with the frame main body (1), and the sleeved clothes hanger (3) is movably connected with the fixed clothes hanger (2);
the fixed clothes hanger (2) comprises two parallel fixed pipes (201), and a first clothes hanger plate (202) is connected between the two fixed pipes (201);
the sleeving clothes hanger (3) comprises a sleeving elbow pipe (301), a second clothes hanger plate (302) is connected in a bending area of the sleeving elbow pipe (301), and the second clothes hanger plate (302) is fixedly connected with the first clothes hanger plate (202) through a fixing piece;
two ends of the sleeving bent pipe (301) are respectively nested and matched with the two fixed pipes (201); the fixed clothes hanger (2) and the sleeved clothes hanger (3) are arranged in a coplanar manner.
2. The two-wheeled vehicle frame with a segmented rear hanger of claim 1, wherein: one side of the first hanger plate (202) facing the second hanger plate (302) extends to form a flange (203), and a bolt (204) is arranged on the flange (203) in a matched mode.
3. The two-wheeled vehicle frame with a segmented rear hanger of claim 2, wherein: the second clothes hanger plate (302) is correspondingly extended with a mounting part (303), and the mounting part (303) is embedded below the flanging (203).
4. A two-wheeled vehicle frame with segmented rear hangers as claimed in claim 3 wherein: the mounting portion (303) is provided with two mounting holes (304) used for accommodating the bolts (204), and the two mounting holes (304) are waist-shaped holes, and long edges of the two waist-shaped holes are perpendicular to each other.
5. The two-wheeled vehicle frame with a segmented rear hanger of claim 2, wherein: the length of the fixed pipe (201) is larger than that of the first hanger plate (202), and the fixed pipe (201) is connected with the first hanger plate (202) in a welding mode.
6. The two-wheeled vehicle frame with a segmented rear hanger of claim 5, wherein: the side of the turned-over edge (203) departing from the first clothes hanger plate (202) extends to exceed the end part of the fixing tube (201).
7. The two-wheeled vehicle frame with a segmented rear hanger of claim 1, wherein: the two ends of the bell-spigot elbow (301) are provided with bell-spigot sections (305), and the outer diameter of the bell-spigot sections (305) is smaller than the outer diameter of the bell-spigot elbow (301); the sleeve joint section (305) is in clearance fit with the fixed pipe (201).
8. The two-wheeled vehicle frame with a segmented rear hanger of claim 1, wherein:
the bottom surface of the second clothes hanger plate (302) is provided with a tail lamp mounting bracket (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220377506.4U CN216805688U (en) | 2022-02-23 | 2022-02-23 | Two-wheel vehicle frame with sectional type rear clothes hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220377506.4U CN216805688U (en) | 2022-02-23 | 2022-02-23 | Two-wheel vehicle frame with sectional type rear clothes hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216805688U true CN216805688U (en) | 2022-06-24 |
Family
ID=82042704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220377506.4U Active CN216805688U (en) | 2022-02-23 | 2022-02-23 | Two-wheel vehicle frame with sectional type rear clothes hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216805688U (en) |
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2022
- 2022-02-23 CN CN202220377506.4U patent/CN216805688U/en active Active
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