CN102145713A - Sealing connection structure of retractable automobile - Google Patents
Sealing connection structure of retractable automobile Download PDFInfo
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- CN102145713A CN102145713A CN 201110110475 CN201110110475A CN102145713A CN 102145713 A CN102145713 A CN 102145713A CN 201110110475 CN201110110475 CN 201110110475 CN 201110110475 A CN201110110475 A CN 201110110475A CN 102145713 A CN102145713 A CN 102145713A
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- automobile
- chassis
- tightly connected
- scalable
- sealing shroud
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Abstract
The invention provides a sealing connection structure of a retractable automobile, which belongs to the technical field of automobiles and solves the problem of inconvenience of connection between the side wall and a chassis of the automobile after the conventional retractable automobile is extended. The sealing connection structure of the retractable automobile is arranged at the chassis and the side wall of the automobile with a retractable structure and comprises a connecting arm and a sealing sleeve which is made of a rubber material, wherein a movable beam is arranged on the chassis; the connecting arm is fixedly connected with the sealing sleeve; the sealing sleeve is in sleeve connection with the periphery of the movable beam of the chassis; and the connecting arm is clamped on the chassis and the side wall of the automobile. The structure has the advantages of simple structure, high sealing property, convenience of connection between the chassis and the side wall and the like.
Description
Technical field
The invention belongs to automobile technical field, relate to the structure that is tightly connected of a kind of connection structure, particularly a kind of scalable automobile.
Background technology
For the modularization automobile, vehicle occupant compartment is a component part important on the automobile, target for the functional diversities of realizing automobile, the crew module of modularization automobile needs to adjust size, designed a kind of telescopic crew module, this crew module can realize that row's seat, two row's seats are so that the function of three row's seats for this reason.The automobile that this telescopic crew module can be provided is scalable automobile.
Scalable automobile its floor and ceiling when flexible all can stretch, need connect and seal at its elongation back gusset, because the gusset activity is bigger, therefore also need it is fixed with spacing, need simultaneously movable slit is sealed, with regard to a kind of gusset of needs bindiny mechanism it is connected like this and seal, this structure should guarantee that the leak free quality plays the fixed limit effect to ceiling, floor again, can seal flexible chassis portion simultaneously.Also do not occur in the prior art thisly can realizing linkage function, reaching the gusset bindiny mechanism of sealing effectiveness again.
Summary of the invention
The objective of the invention is to have the problems referred to above, proposed that a kind of gusset that can make automobile is connected with the chassis and the structure that is tightly connected that can a kind of scalable automobile of leak free at existing technology.
Purpose of the present invention can realize by following technical proposal:
A kind of structure that is tightly connected of scalable automobile, be located at the chassis and the gusset place of automobile with stretching structure, has portable beam on the described chassis, it is characterized in that, this connection structure comprises a connecting arm and a sealing shroud that adopts elastomeric material to make, and both are fixed together, described sealing shroud be socketed on the chassis portable beam around, described connecting arm is connected on the chassis and gusset of automobile.
The connecting arm of this scalable automobile is fixed on the automobile, and move along the structure that originally is tightly connected on the gusset and the chassis of automobile when flexible, and the structure that originally is tightly connected mainly plays guiding and position-limiting action to the chassis and the gusset of automobile.Sealing shroud be set in portable beam around, portable beam is sealed, prevent that dust silt etc. is bonded on the portable beam, shields to portable beam.
In the structure that is tightly connected of above-mentioned scalable automobile, the outside portion that described connecting arm comprises the body that is bar shaped and is located at body is used for being used for lower limit boss with the car chassis clamping with the upper limit boss of vehicle side clamping and the bottom of being located at body, and described upper limit boss and lower limit boss are respectively perpendicular to the body setting.
Body generally adopts ferrous materials, have on the gusset of automobile cooperate with the upper limit boss on draw-in groove, on the chassis of automobile, offer the lower blocked slot that cooperates with the lower limit boss.After car assembling was good, the upper limit boss was positioned at draw-in groove, and the lower limit boss is positioned at lower blocked slot, and automobile is in flexible process, and last draw-in groove moves along the upper limit boss, and lower blocked slot moves along the lower limit boss.Because upper limit boss and lower limit boss are respectively perpendicular to the body setting, and body is bar shaped, that is to say that the adjacent face of body two is vertical mutually, vertical settings mutually of upper limit boss and lower limit boss, spacing with regard to making things convenient for like this to vehicle side and chassis while.
In the structure that is tightly connected of above-mentioned scalable automobile, also be fixed with on the described body and be used for body is carried out spacing limit shaft, in described body, and the two ends of described limit shaft pass described body respectively to described limit shaft along the fore-and-aft direction of body.
The purpose that limit shaft is set is conveniently body to be positioned, and prevents the automobile phenomenon that body is moved in flexible process.
In the structure that is tightly connected of above-mentioned scalable automobile, the front end face of described body is provided with and is used for body is carried out spacing front limit axle, the aft end face of described body is provided with and is used for body is carried out spacing back limit shaft, and described front limit axle and back limit shaft are positioned on the same axis.
In the structure that is tightly connected of above-mentioned scalable automobile, the front end face of described body is provided with preceding mounting hole, the aft end face of described body is provided with the back mounting hole, and in the mounting hole, above-mentioned back limit shaft is positioned in the mounting hole of described back above-mentioned front limit shaft alignment before described.
The purpose of She Zhiing is convenient fixedly front limit axle and back limit shaft like this.
In the structure that is tightly connected of above-mentioned scalable automobile, described sealing shroud forms by being tabular closing plate coiling, offers on the described sealing shroud in conjunction with mouth, is provided with buckle structure at described combining port.On sealing shroud, offer in conjunction with mouthful, make things convenient for its cover to receive on the portable beam, will open in conjunction with mouth during socket, will seal in conjunction with mouth after being nested on the portable beam.The convenient closure in conjunction with mouth of buckle is set, but also strengthens the leak tightness of sealing shroud.
In the structure that is tightly connected of above-mentioned scalable automobile, described sealing shroud is fixed on the described body by vulcanization.
In the structure that is tightly connected of above-mentioned scalable automobile, described portable beam cross-sectional plane is " worker " font.
Compared with prior art, the structure that is tightly connected of this scalable automobile has the following advantages: 1, be socketed with sealing shroud around the portable beam of chassis, sealing shroud seals portable beam, prevents that dust silt etc. is bonded on the portable beam.
2, sealing shroud is fixed on the connecting arm by vulcanization, and sealing shroud can be connected with connecting arm more securely, thereby strengthens the Joint strenght of this connection structure, improves its service life.
3, connecting arm comprises the body that is bar shaped, on the outside portion of body, be provided with the upper limit boss, be provided with the lower limit boss in the bottom of body, gusset and chassis coupling by upper limit boss and lower limit boss and automobile can either spacingly can play certain sealing function again.
4, limit shaft carries out spacingly to the front and back position of this connection structure, guarantees good installation error.
Description of drawings
Fig. 1 is the structural representation of the structure that is tightly connected of this scalable automobile.
Fig. 2 is the cutaway view of the structure that is tightly connected of this scalable automobile.
Fig. 3 is the right elevation of Fig. 2.
Fig. 4 is the scheme drawing of structure of being tightly connected among the embodiment two provided by the invention.
Among the figure, 1, portable beam; 2, connecting arm; 21, body; 22, upper limit boss; 23, lower limit boss; 3, sealing shroud; 31, in conjunction with mouth; 4, limit shaft; 51, front limit axle; 52, the spacing axletree in back.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment one
Have cross-sectional plane on the chassis of scalable automobile and be the portable beam 1 of " worker " font, realize the flexible of automobile by stretching of portable beam 1.As shown in Figure 1, the structure that is tightly connected of this scalable automobile is located at chassis and the gusset place of automobile, and it comprises a connecting arm 2 and a sealing shroud 3, and connecting arm 2 adopts ferrous materials to make, and sealing shroud 3 adopts elastomeric materials to make, and sealing shroud 3 vulcanizes on connecting arm 2.As shown in Figure 1, sealing shroud 3 be socketed on chassis portable beam 1 around, portable beam 1 is sealed, prevent that dust silt etc. is bonded on the chassis portable beam 1.
The connecting arm 2 of this scalable automobile is fixed on the automobile by limit shaft 4, and shown in Fig. 1,2 and 3, in body 21, and the two ends of limit shaft 4 pass described body 21 respectively to limit shaft 4 along the fore-and-aft direction of body 21.Limit shaft 4 backs are set conveniently body 21 are positioned, prevent the automobile phenomenon that body 21 is moved in flexible process, guarantee good installation error.
With connecting arm 2 fixing after, the flexible of automobile just moves along this connecting arm 2.As illustrated in fig. 1 and 2, connecting arm 2 comprises that body 21 that is bar shaped and the outside portion of being located at body 21 are used for being used for lower limit boss 23 with the car chassis clamping with the upper limit boss 22 of vehicle side clamping and the bottom of being located at body 21, and upper limit boss 22 and lower limit boss 23 are provided with perpendicular to body 21 respectively.For making things convenient for the spacing of upper limit boss 22 and lower limit boss 23, have on the gusset of automobile cooperate with upper limit boss 22 on draw-in groove, on the chassis of automobile, offer the lower blocked slot that cooperates with lower limit boss 23.After car assembling was good, upper limit boss 22 was positioned at draw-in groove, and lower limit boss 23 is positioned at lower blocked slot, and automobile is in flexible process, and last draw-in groove moves along upper limit boss 22, and lower blocked slot moves along lower limit boss 23.As depicted in figs. 1 and 2, upper limit boss 22 and the 23 vertical settings of lower limit boss.
As illustrated in fig. 1 and 2, sealing shroud 3 forms by being tabular closing plate coiling, offers on sealing shroud 3 in conjunction with mouth 31, is being provided with buckle structure in conjunction with mouthful 31 places.To open in conjunction with mouth 31 during socket, will be after being nested on the portable beam 1 in conjunction with mouth 31 sealing.The convenient closure of buckle, but also the leak tightness of enhancing sealing shroud 3 in conjunction with mouth 31.
Embodiment two
The structural principle of present embodiment is basic identical with the structural principle of embodiment one, different places are, as shown in Figure 4, the front end face of body 21 is provided with and is used for body 21 is carried out spacing front limit axle 51, the aft end face of body 21 is provided with and is used for body 21 is carried out spacing back limit shaft 52, and front limit axle 51 and back limit shaft 52 are positioned on the same axis.
For convenience front limit axle 51 and back limit shaft 52 are positioned, be provided with preceding mounting hole on the front end face of body 21, be provided with the back mounting hole on the aft end face of body 21, in the mounting hole, back limit shaft 52 was positioned in the mounting hole of back before front limit axle 51 was positioned.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as portable beam 1, connecting arm 2, body 21, upper limit boss 22, lower limit boss 23, sealing shroud 3, combination mouth 31, limit shaft 4, front limit axle 51, back limit shaft 52 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1. the structure that is tightly connected of a scalable automobile, be located at the chassis and the gusset place of automobile with stretching structure, has portable beam (1) on the described chassis, it is characterized in that, this connection structure comprises a connecting arm (2) and a sealing shroud (3) that adopts elastomeric material to make, and both are fixed together, described sealing shroud (3) be socketed on chassis portable beam (1) around, described connecting arm (2) is connected on the chassis and gusset of automobile.
2. the structure that is tightly connected of scalable automobile according to claim 1, it is characterized in that, described connecting arm (2) comprises that body (21) that is bar shaped and the outside portion of being located at body (21) are used for being used for lower limit boss (23) with the car chassis clamping with the upper limit boss (22) of vehicle side clamping and the bottom of being located at body (21), and described upper limit boss (22) and lower limit boss (23) are provided with perpendicular to body (21) respectively.
3. the structure that is tightly connected of scalable automobile according to claim 2, it is characterized in that, also be fixed with on the described body (21) and be used for body (21) is carried out spacing limit shaft (4), in described body (21), and the two ends of described limit shaft (4) pass described body (21) respectively to described limit shaft (4) along the fore-and-aft direction of body (21).
4. the structure that is tightly connected of scalable automobile according to claim 2, it is characterized in that, the front end face of described body (21) is provided with and is used for body (21) is carried out spacing front limit axle (51), the aft end face of described body (21) is provided with and is used for body (21) is carried out spacing back limit shaft (52), and described front limit axle (51) and back limit shaft (52) are positioned on the same axis.
5. the structure that is tightly connected of scalable automobile according to claim 4, it is characterized in that, the front end face of described body (21) is provided with preceding mounting hole, the aft end face of described body (21) is provided with the back mounting hole, above-mentioned front limit axle (51) is positioned in the described preceding mounting hole, and above-mentioned back limit shaft (52) is positioned in the mounting hole of described back.
6. according to the structure that is tightly connected of claim 1 or 2 or 3 or 4 or 5 described scalable automobiles, it is characterized in that, described sealing shroud (3) forms by being tabular closing plate coiling, offer on the described sealing shroud (3) in conjunction with mouthful (31), locate to be provided with buckle structure in conjunction with mouthful (31) described.
7. according to the structure that is tightly connected of claim 2 or 3 or 4 or 5 described scalable automobiles, it is characterized in that described sealing shroud (3) is fixed on the described body (21) by vulcanization.
8. according to the structure that is tightly connected of claim 1 or 2 or 3 or 4 or 5 described scalable automobiles, it is characterized in that described portable beam (1) cross-sectional plane is " worker " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101104752A CN102145713B (en) | 2011-04-29 | 2011-04-29 | Sealing connection structure of retractable automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101104752A CN102145713B (en) | 2011-04-29 | 2011-04-29 | Sealing connection structure of retractable automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102145713A true CN102145713A (en) | 2011-08-10 |
| CN102145713B CN102145713B (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101104752A Active CN102145713B (en) | 2011-04-29 | 2011-04-29 | Sealing connection structure of retractable automobile |
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| Country | Link |
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| CN (1) | CN102145713B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304145A (en) * | 2019-07-03 | 2019-10-08 | 盐城工学院 | A kind of scalability automobile skeleton |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4220438A1 (en) * | 1992-06-22 | 1993-12-23 | Doose Volker | Compact length-adjustable car - consists of fixed front and rear body sections with central telescopic section |
| WO1997014601A1 (en) * | 1995-10-16 | 1997-04-24 | Sergei Vladimirovich Nuzhny | Multi-section automobile |
| EP1167167A2 (en) * | 2000-06-29 | 2002-01-02 | Antonio Ruiz Peris | Vehicle with variable length |
| CN2597298Y (en) * | 2002-11-20 | 2004-01-07 | 刘惠山 | Automobile inserted vehicle frame |
| CN1597413A (en) * | 2003-11-11 | 2005-03-23 | 陈建国 | Telescopic car |
| GB2471364A (en) * | 2009-06-25 | 2010-12-29 | Benteler Automobiltechnik Gmbh | Vehicle with extensible body |
-
2011
- 2011-04-29 CN CN2011101104752A patent/CN102145713B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4220438A1 (en) * | 1992-06-22 | 1993-12-23 | Doose Volker | Compact length-adjustable car - consists of fixed front and rear body sections with central telescopic section |
| WO1997014601A1 (en) * | 1995-10-16 | 1997-04-24 | Sergei Vladimirovich Nuzhny | Multi-section automobile |
| EP1167167A2 (en) * | 2000-06-29 | 2002-01-02 | Antonio Ruiz Peris | Vehicle with variable length |
| CN2597298Y (en) * | 2002-11-20 | 2004-01-07 | 刘惠山 | Automobile inserted vehicle frame |
| CN1597413A (en) * | 2003-11-11 | 2005-03-23 | 陈建国 | Telescopic car |
| GB2471364A (en) * | 2009-06-25 | 2010-12-29 | Benteler Automobiltechnik Gmbh | Vehicle with extensible body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304145A (en) * | 2019-07-03 | 2019-10-08 | 盐城工学院 | A kind of scalability automobile skeleton |
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| Publication number | Publication date |
|---|---|
| CN102145713B (en) | 2012-08-22 |
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