CN201002489Y - Hinge device for large passenger car front and rear compartments - Google Patents
Hinge device for large passenger car front and rear compartments Download PDFInfo
- Publication number
- CN201002489Y CN201002489Y CNU2007201032128U CN200720103212U CN201002489Y CN 201002489 Y CN201002489 Y CN 201002489Y CN U2007201032128 U CNU2007201032128 U CN U2007201032128U CN 200720103212 U CN200720103212 U CN 200720103212U CN 201002489 Y CN201002489 Y CN 201002489Y
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- CN
- China
- Prior art keywords
- motorcoach
- utility
- upper bracket
- model
- undersetting
- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model refers to a hinge assembly set on a front and a rear coach of a bus, which includes a lower bracket (10) installed on a front coach board (13), an upper bracket (3) installed on a rear coach board (7) as well as a bulb pin (11) connecting with the lower bracket (10) and the upper bracket (3). Comparing to the hinge assembly of the front and the rear coach of the utility model bus to that of the prior buses, the utility model runs more smooth, reduces the abrasion of connecting pieces such as a bulb pin, prolongs the service life of the bulb pin and reduces the maintenance frequency owing to that the bulb pin is adopted to replace the prior disc type hinge structure.
Description
Technical field
The utility model relates to the articulated mounting in compartment before and after a kind of motorcoach, more particularly, relate to a kind of motorcoach front compartment and trunk between articulated mounting.
Background technology
At present, the articulated mounting in compartment adopts the disc type articulated structure before and after the motorcoach, twisting by compartment before and after diaxon satisfies in length and breadth, the compartment is when the operation of the highway section of same horizontal surface before and after motorcoach, adopt this disc type articulated structure can guarantee the vehicle smooth running, when vehicle driving up, descending or generation were tilted, this disc type articulated structure can make vehicle produce bigger vibrations, and this disc type articulated structure wearing and tearing in these cases itself are also relatively more serious, and service life is shorter.
Summary of the invention
Goal of the invention of the present utility model is to solve the disc type articulated structure can produce problem than big bang at vehicle driving up, descending or when producing, and the articulated mounting in compartment before and after a kind of motorcoach is provided.
In order to realize the purpose of this utility model, the articulated mounting in compartment before and after a kind of motorcoach of the present utility model, it comprises: be contained in undersetting on the attached plate of front truck, be contained in the upper bracket on the attached plate of back car, wherein: it also comprises: the ball end that connects described undersetting and upper bracket;
The articulated mounting in compartment before and after the motorcoach of the present utility model, wherein: described ball end has bulb part, tapering part, connecting bridge and cylindrical part, bulb partial sum cylindrical part is respectively at the two ends of ball end, tapering part links to each other with cylindrical part, and the two ends of connecting bridge are divided with ball head with tapering part respectively and linked to each other;
The articulated mounting in compartment before and after the motorcoach of the present utility model, wherein: described bulb part is contained in the upper bracket by lining, partly is fixed on bulb in the upper bracket by upper end cover, bottom end cover and screw respectively at the two ends of upper bracket;
The articulated mounting in compartment before and after the motorcoach of the present utility model, wherein: described tapering part is contained in the undersetting, and cylindrical part passes undersetting and is fixed on the undersetting by jam nut;
The articulated mounting in compartment before and after the motorcoach of the present utility model, wherein: the diameter of described tapering part dwindles from the top down gradually, and the cone angle of this tapering part is in 5-10 ° scope.
The articulated mounting in compartment is compared with the articulated mounting in compartment, existing motorcoach front and back before and after the motorcoach of the present utility model, owing to adopted ball end to substitute existing disc type articulated structure.Therefore, when vehicle driving up, descending or generation are tilted, the motorcoach that the articulated mounting in compartment, motorcoach of the present utility model front and back is housed moves comparatively steadily, and has reduced attaching parts promptly: the wearing and tearing of ball end, prolong ball end service life, reduced frequency of maintenance.
Others of the present utility model and/or advantage part will describe in the following description, and part can obviously draw from the following description, or obtain instruction by implementing the utility model.
Description of drawings
To the detailed description of the utility model specific embodiment, can clearer understanding be arranged in conjunction with the drawings to utility model purpose of the present utility model and technical conceive, wherein:
Fig. 1 is the forward partial cutaway schematic of the articulated mounting in compartment before and after the motorcoach of the present utility model;
Fig. 2 is the bowing to scheme drawing of articulated mounting in compartment before and after the motorcoach of the present utility model;
Fig. 3 is the forward scheme drawing of ball end in the articulated mounting in compartment before and after the motorcoach of the present utility model.
The specific embodiment
To be described in detail concrete enforcement of the present utility model below, the example shown in the drawings, wherein identical label is represented identical parts.
As illustrated in fig. 1 and 2, the articulated mounting in compartment comprises before and after the motorcoach of the present utility model: be contained in undersetting 10 on the attached plate 13 of front truck, be contained in upper bracket 3 and the ball end 11 that is connected upper bracket 10 and undersetting 3 on the attached plate 7 of back car, wherein the attached plate 13 of front truck is welded on the front truck beam 1, and the attached plate 7 of back car is welded on the back car beam 8.As shown in Figure 3, ball end 11 has bulb part 14, tapering part 15, connecting bridge 16 and cylindrical part 17, wherein bulb part 14 and cylindrical part 17 are respectively at the two ends of ball end 11, tapering part 15 links to each other with cylindrical part 17, the two ends of connecting bridge 16 link to each other with bulb part 14 with tapering part 15 respectively, the diameter of tapering part 15 dwindles from the top down gradually, and the cone angle of this tapering part 15 is in 5-10 ° scope.Bulb part 14 is contained in the upper bracket 3 by lining 2, by upper end cover 6, bottom end cover 9 and screw (not drawing among the figure) bulb part 14 is fixed in the upper bracket 3 respectively at the two ends of upper bracket 3.Tapering part 15 is contained in the undersetting 10, and cylindrical part 17 passes undersetting 10 and is fixed on the undersetting 10 by jam nut 12, and undersetting 10 and upper bracket 3 just link together by ball end 11 like this.
As shown in Figure 1, wheel word 5 is equipped with in the upper end of upper end cover 6, is used to make the crossbeam 4 that is contained in above it to turn to.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (5)
1. the articulated mounting in compartment before and after the motorcoach, it comprises: be contained in undersetting (10) on the attached plate of front truck (13), be contained in the upper bracket (3) on the back attached plate of car (7), it is characterized in that: it also comprises: the ball end (11) that connects described undersetting (10) and upper bracket (3).
2. the articulated mounting in compartment before and after the motorcoach as claimed in claim 1, it is characterized in that: described ball end (11) has bulb part (14), tapering part (15), connecting bridge (16) and cylindrical part (17), wherein bulb part (14) and cylindrical part (17) are respectively at the two ends of ball end (11), tapering part (15) links to each other with cylindrical part (17), and the two ends of connecting bridge (16) link to each other with bulb part (14) with tapering part (15) respectively.
3. the articulated mounting in compartment before and after the motorcoach as claimed in claim 2, it is characterized in that: described bulb part (14) is contained in the upper bracket (3) by lining (2), by upper end cover (6), bottom end cover (9) and screw bulb part (14) is fixed in the upper bracket (3) respectively at the two ends of upper bracket (3).
4. the articulated mounting in compartment before and after the motorcoach as claimed in claim 3, it is characterized in that: described tapering part (15) is contained in the undersetting (10), and cylindrical part (17) passes undersetting (10) and is fixed on the undersetting (10) by jam nut (12).
5. as the articulated mounting in compartment before and after the described motorcoach of the arbitrary claim of claim 2 to 4, it is characterized in that: the diameter of described tapering part (15) dwindles from the top down gradually, and the cone angle of this tapering part (15) is in 5-10 ° scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201032128U CN201002489Y (en) | 2007-01-15 | 2007-01-15 | Hinge device for large passenger car front and rear compartments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201032128U CN201002489Y (en) | 2007-01-15 | 2007-01-15 | Hinge device for large passenger car front and rear compartments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002489Y true CN201002489Y (en) | 2008-01-09 |
Family
ID=39038030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201032128U Expired - Fee Related CN201002489Y (en) | 2007-01-15 | 2007-01-15 | Hinge device for large passenger car front and rear compartments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002489Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101422A (en) * | 2010-05-21 | 2011-06-22 | 伊卡露斯(苏州)车辆系统有限公司 | Chassis articulated system for articulated lorry |
| US8690179B2 (en) | 2008-11-28 | 2014-04-08 | Josef Scharmüller | Fifth wheel coupling |
| CN109094307A (en) * | 2018-07-25 | 2018-12-28 | 北京汽车股份有限公司 | Car puller hook and automobile |
-
2007
- 2007-01-15 CN CNU2007201032128U patent/CN201002489Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8690179B2 (en) | 2008-11-28 | 2014-04-08 | Josef Scharmüller | Fifth wheel coupling |
| CN102232034B (en) * | 2008-11-28 | 2014-04-16 | 约瑟夫·沙尔米勒 | Saddle type coupler |
| CN102101422A (en) * | 2010-05-21 | 2011-06-22 | 伊卡露斯(苏州)车辆系统有限公司 | Chassis articulated system for articulated lorry |
| CN109094307A (en) * | 2018-07-25 | 2018-12-28 | 北京汽车股份有限公司 | Car puller hook and automobile |
| CN109094307B (en) * | 2018-07-25 | 2020-06-26 | 北京汽车股份有限公司 | Tow hook and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20100220 |