CN202464031U - Single-keel integral big frame of motor tricycle - Google Patents
Single-keel integral big frame of motor tricycle Download PDFInfo
- Publication number
- CN202464031U CN202464031U CN2012200927555U CN201220092755U CN202464031U CN 202464031 U CN202464031 U CN 202464031U CN 2012200927555 U CN2012200927555 U CN 2012200927555U CN 201220092755 U CN201220092755 U CN 201220092755U CN 202464031 U CN202464031 U CN 202464031U
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- frame
- keel
- car
- tricycle
- motor
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Abstract
A single-keel integral big frame of a motor tricycle comprises a stand pipe, a keel frame and a rear frame, wherein the front end of the keel frame is connected to a connecting plate under the stand pipe. The single-keel integral big frame is characterized in that the middle of the keel frame is positioned under the front cross beam of the rear frame; the middle rear part of the keel frame is warped upwards and then extends to the tail part of the rear frame, and is fixedly connected with the rear cross beam of the rear frame to form the longitudinal support frame of the rear frame; and the longitudinal support frame is positioned on the same level as the side support frames of the rear frame. Through the adoption of the technical scheme, the single-keel integral big frame has the advantages of high strength and large carrying capacity, and can increase the support surface of a carriage, reduce vibration and improve the stability of the whole motor tricycle.
Description
Technical field
The utility model relates to a kind of motor-tricycle, particularly a kind of motor tricycle vehicle carriage.
Background technology
Existing motor tricycle vehicle carriage generally comprises standpipe, keel frame and car after-frame, and the car after-frame is provided with two side bracing frames, and the distance between the supported on both sides is shorter, and the compartment is supported by side bracing frame, anterior crossbeam and rear portion crossbeam; Make that the bearing surface in compartment is less, the support width in compartment is narrower, makes its stability lower, and this frame strength is low; Load-carrying capacity is little, if load increases, then the vibration of car load also can increase; Make and take advantage of the traveling comfort of driving poor, easy deformation, service life is short.
Summary of the invention
The purpose of the utility model just provides the whole big frame of motor-tricycle list keel that a kind of intensity is high, load carrying ability is big, and it can increase the bearing surface in compartment, reduces vibration, improves the stability of car load.
The purpose of the utility model is to realize through such technical scheme; It includes standpipe, keel frame and car after-frame; The front end of keel frame is connected on the connecting panel of standpipe below; It is characterized in that: the middle part of keel frame is positioned at the below of the anterior crossbeam of car after-frame, extend to after the postmedian of keel frame upwarps the car after-frame afterbody and with the longitudinal ligament frame of the affixed formation car of the rear portion crossbeam after-frame of car after-frame, the side bracing frame of longitudinal ligament frame and car after-frame is in same level attitude.
This usefulness is in use novel, can increase the bearing surface in compartment through longitudinal ligament frame, side bracing frame, anterior crossbeam and rear portion crossbeam to the supporting of compartment; Promptly increased the support width in compartment; Reduce vibration, improved the stability of car load, increased load carrying ability; Can also prevent distortion, prolong service life.
Owing to adopted technique scheme, the utlity model has intensity height, advantage that load carrying ability is big, it can increase the bearing surface in compartment, reduces vibration, improves the stability of car load, prevents distortion, has prolonged service life.
Description of drawings
The description of drawings of the utility model is following.
Fig. 1 is the front view of the utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: the ⒈ standpipe; ⒉ keel frame; ⒊ car after-frame; The anterior crossbeam of ⒋; ⒌ rear portion crossbeam; ⒍ longitudinal ligament frame; ⒎ side bracing frame; ⒏ tail end crossbeam; The ⒐ middle beam; ⒑ crosses the mouth of a river; The ⒒ water channel; 12. stirrup.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Like Fig. 1, shown in 2; The utility model comprises standpipe 1, keel frame 2 and car after-frame 3; The front end of keel frame is connected on the connecting panel of standpipe 1 below; It is characterized in that: the middle part of keel frame 2 is positioned at the below of the anterior crossbeam 4 of car after-frame 3, extend to after the postmedian of keel frame 2 upwarps car after-frame 3 afterbody and with the longitudinal ligament frame 6 of the rear portion crossbeam 5 affixed formation car after-frames 3 of car after-frame 3, longitudinal ligament frame 6 is in same level attitude with the side bracing frame 7 of car after-frame 3.
This usefulness is in use novel, can increase the bearing surface in compartment through the supporting of longitudinal ligament frame 6, side bracing frame 7, anterior crossbeam 4 and 5 pairs of compartments of rear portion crossbeam; Promptly increased the support width in compartment; Reduce vibration, improved the stability of car load, increased load carrying ability; Can also prevent distortion, prolong service life.
As shown in Figure 2, in order further to increase bearing surface, side bracing frame 7 is extended with a segment distance to the rear portion of rear portion crossbeam 5, is connected with tail end crossbeam 8 between the supported on both sides frame 7.Tail end crossbeam 8 also can prolong the length of car after-frame.
As shown in Figure 2, it is affixed with the supported on both sides frame 7 of car after-frame 3 that the middle beam 9 of car after-frame 3 passes longitudinal ligament frame 6.Can support longitudinal ligament frame 6, gain in strength, prevent distortion, improve stability.
As shown in Figure 2, in order to dispel the heat, car after-frame 3 was provided with the water channel 11 that the mouth of a river 10 reaches and the mistake mouth of a river 10 communicates.
As shown in Figure 2, in order further to gain in strength, prevent distortion, between longitudinal ligament frame 6 and side bracing frame 7, be provided with stirrup 12.
Claims (5)
1. the whole big frame of motor-tricycle list keel; Comprise standpipe (1), keel frame (2) and car after-frame (3); The front end of keel frame is connected on the connecting panel of standpipe (1) below; It is characterized in that: the middle part of keel frame (2) is positioned at the below of the anterior crossbeam (4) of car after-frame (3); Extend to after the postmedian of keel frame (2) upwarps car after-frame (3) afterbody and with the longitudinal ligament frame (6) of rear portion crossbeam (5) the affixed formation car after-frame (3) of car after-frame (3), longitudinal ligament frame (6) is in same level attitude with the side bracing frame (7) of car after-frame (3).
2. the whole big frame of motor-tricycle list keel as claimed in claim 1, it is characterized in that: side bracing frame (6) is extended with a segment distance to the rear portion of rear portion crossbeam (5), is connected with tail end crossbeam (8) between the supported on both sides frame (6).
3. according to claim 1 or claim 2 the whole big frame of motor-tricycle list keel, it is characterized in that: it is affixed with the supported on both sides frame (7) of car after-frame (3) that the middle beam (9) of car after-frame (3) passes longitudinal ligament frame (6).
4. the whole frame greatly of motor-tricycle list keel as claimed in claim 3, it is characterized in that: car after-frame (3) was provided with the mouth of a river (10) and reached and crossed the water channel (11) that the mouth of a river (10) communicates.
5. the whole big frame of motor-tricycle list keel as claimed in claim 4 is characterized in that: between longitudinal ligament frame (6) and side bracing frame (7), be provided with stirrup (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200927555U CN202464031U (en) | 2012-03-13 | 2012-03-13 | Single-keel integral big frame of motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200927555U CN202464031U (en) | 2012-03-13 | 2012-03-13 | Single-keel integral big frame of motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202464031U true CN202464031U (en) | 2012-10-03 |
Family
ID=46912214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200927555U Expired - Lifetime CN202464031U (en) | 2012-03-13 | 2012-03-13 | Single-keel integral big frame of motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202464031U (en) |
-
2012
- 2012-03-13 CN CN2012200927555U patent/CN202464031U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |