CN102582700A

CN102582700A - Transformable three-carriage sedan car

Info

Publication number: CN102582700A
Application number: CN2012100554817A
Authority: CN
Inventors: 张明恒; 胡平; 韩小强
Original assignee: Dalian University of Technology
Current assignee: Dalian University of Technology
Priority date: 2012-03-05
Filing date: 2012-03-05
Publication date: 2012-07-18
Anticipated expiration: 2032-03-05
Also published as: CN102582700B

Abstract

The invention discloses a transformable three-carriage sedan car and relates to a trunk transformation technology of a common three-carriage sedan car. The transformable three-carriage sedan car consists of a car roof, car body side walls, a rear car window, an arch frame, a trunk, a trunk side wall and a trunk cover, and is characterized in that: the upper part of the rear car window is hinged with the car roof; the lower part of the rear car window is connected with the trunk cover through the arch frame; locking devices are symmetrically mounted at the two ends of the inner side of the lower part of the rear car window; a lifting glass window is mounted in the trunk side wall; a sealing plate lifting device is mounted at the tail part of the trunk; and sealing devices are mounted in the connecting positions of the car roof, the car body side walls, the trunk side wall, the trunk, the rear car window and the trunk cover. the transformable three-carriage sedan car has the characteristics of novelty in structure, convenience in transformation, low cost, safety, reliability, good economy, attractive appearance and excellent comfort, and is a novel transformable three-carriage sedan car with the integration of economy and practicality.

Description

The changeable type three box car

Technical field

Changeable type three box car of the present invention relates to a kind of common three box car boot modification technology.

Background technology

Along with steady development of economy, people's living standard improves constantly, and increasing family has car, however people not only be satisfied with and have a car, but to car require increasingly high.For more welcome three box car, its profile meets most of people's aesthetic conceptions.Yet three box car also exists self some defectives and deficiency, and is little such as the boot storage space, when goods more greatly or more for a long time, can not satisfy the loading demand, its boot can not satisfy volume polytropy demand, thereby range of use relatively limits to.To existing problem in the above-mentioned prior art, a kind of changeable type three box car of research and design, existing problem is very necessary in the prior art thereby overcome.

Summary of the invention

In view of existing problem in the above-mentioned prior art; The objective of the invention is a kind of changeable type three box car of research and design; Little to overcome existing three box car boot storage space, when goods more greatly or more for a long time, can not satisfy the loading demand; Boot can not satisfy volume polytropy demand, the defective that range of use relatively limits to.

Technical solution of the present invention is achieved in that

Changeable type three box car of the present invention is made up of roof, vehicle body sidewall, vehicle rear window, segmental support, boot, boot sidewall and boot lid; It is characterized in that vehicle rear window top and roof are hinged; The bottom is connected through segmental support with the boot lid; Symmetry is equipped with closing appliance at the lower inside two ends of vehicle rear window; The liftable glass port is housed in the boot sidewall; The boot afterbody is equipped with the closing plate jack up unit; Sealing arrangement is equipped with in junction at roof, vehicle body sidewall, boot sidewall, boot, vehicle rear window and boot lid.

Closing appliance of the present invention comprises housing, cam, motor, pull back spring, sliding pin and spring detent assembly; The spring detent assembly is loaded in the cylindrical straight trough on the vehicle body sidewall; The housing symmetry is loaded on vehicle rear window lower inside two ends; Cam links to each other with housing through motor, between cam and the housing pull back spring is housed; On housing sidewall, be processed with arc half groove, unidirectional lock I be housed, unidirectional lock II is housed at the all-pass other end partly in the junction of arc half groove all-pass part and half logical part; In the sleeve that sliding pin is loaded on segmental support is connected, an end inserts in arc half groove, and the other end freely is connected with cam; Lock pin on the spring detent assembly is inserted in arc half groove.

Closing plate jack up unit of the present invention comprises closing plate, slideway, chute, arc connector and slide bar; Slideway is loaded on the boot two bottom sides; The bottom of closing plate is loaded on the slideway through arc connector, and top is loaded in the chute of boot inside sidewalls through slide bar; The boot lock is equipped with on the top of closing plate, and the bottom is connected with actuating device.

Arc half groove of the present invention is on the housing sidewall that is processed near the vehicle body sidewall; Arc half groove is made up of all-pass partial sum half logical part, and its side near the boot lid is half logical part, and opposite side is the all-pass part; Half logical part communicates for the housing inboard, outside sealing.

The head of the lock pin of spring detent assembly of the present invention is processed as taper.

Use step:

1, in the normal use, this three box car is as common three box car, and boot covers folding separately; Lock pin in the spring detent assembly is between cylindrical straight trough on the vehicle body sidewall and arc half groove, with vehicle rear window and the locking of vehicle body sidewall at this moment; Sliding pin is positioned at sleeve, and sleeve and segmental support are fixed together, and when the boot lid opened separately, the end that segmental support motion drive sliding pin is positioned at arc half groove slided in arc half groove half logical part;

2, when need additive incrementation boot volume; The boot lid is in second kind of open position earlier, and promptly there is the bigger space of opening the position of boot lid above vehicle rear window is lifted to the roof plane; Bigger load space both was provided, had made things convenient for picking and placeing of goods again; Open the electric motor starting actuating device this moment, drive cam and rotate, cam promotes sliding pin and partly with in the half logical intersection groove partly slides at arc half groove all-pass, and the lock pin in the spring detent assembly is ejected in arc half groove; Unidirectional lock I is stuck in arc half groove all-pass part and half logical intersection partly with sliding pin, and vehicle rear window breaks off with the vehicle body sidewall and being connected, vehicle rear window and the locking of boot lid;

3, make the boot lid be in the third open position after goods has been put; Roof, vehicle rear window and boot lid are in the same plane, and this moment, unidirectional lock I removed the constraint to sliding pin, and sliding pin partly slides at arc half groove all-pass; Driving the boot lid moves towards the vehicle rear window direction; Make vehicle rear window and boot lid adjust to same plane, and the two have certain lap, so that realize the closed state of boot;

4, when the boot lid was in the third open position, actuating device promotes arc connector simultaneously and slide bar slides in slideway and chute respectively, drove closing plate and moved and hold up to boot rear wall direction, until filling up boot rear wall vacancy part; Actuating device makes liftable glass port rise in the boot sidewall of both sides, fills up boot sidewall vacancy part, realizes the sealing of two-box automobile; Three box car changes two-box automobile into, has both increased load space widely, and it is generous to satisfy good looking appearance again.

Advantage of the present invention is conspicuous, mainly shows:

1, it is narrow and small to the invention solves common three box car boot space, can not contain the bigger article of volume;

2, the present invention has realized that three box car changes two-box automobile into, has both increased load space widely, and it is generous to satisfy good looking appearance again;

3, the present invention can transform on the basis of existing three-box car, and promptly economy is practical again.

The present invention has novel structure, it is easy, with low cost, safe and reliable to transform, have advantages such as good and economic, aesthetic property, safety and traveling comfort, and it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.

Description of drawings

The present invention has 8 width of cloth accompanying drawings, wherein:

Accompanying drawing 1 is a changeable type three box car integral structure scheme drawing;

Accompanying drawing 2 is first kind of open position diagram of changeable type three box car boot lid;

Accompanying drawing 3 is second kind of open position diagram of changeable type three box car boot lid;

Accompanying drawing 4 is the third open position diagram of changeable type three box car boot lid;

Accompanying drawing 5 is a changeable type three box car back view;

Accompanying drawing 6 is the half the of changeable type three box car birds-eye view;

Accompanying drawing 7 is a changeable type three box car boot lid closing appliance partial enlarged drawing;

Accompanying drawing 8 is arc half a groove local structure scheme drawing;

Accompanying drawing 9 is closing plate jack up unit local structure scheme drawings.

In the drawings: 1. roof; 2. vehicle body sidewall; 3. vehicle rear window; 4. closing appliance; 4.1. housing; 4.2. cam; 4.3. pull back spring; 4.4. motor; 4.5. sliding pin; 4.6. spring detent assembly; 4.6.1. lock pin; 4.7. arc half groove; 4.8. unidirectional lock I; 4.9. unidirectional lock II; 5. segmental support; 6. boot; 7. boot sidewall; 7.1. chute; 8. boot covers; 9. closing plate jack up unit; 9.1. closing plate; 9.2. arc connector; 9.3. slideway; 9.4. slide bar; 9.5. boot lock; 10. liftable glass port; 11. sleeve.

The specific embodiment

Practical implementation of the present invention for example shown in the accompanying drawing, is made up of roof 1, vehicle body sidewall 2, vehicle rear window 3, segmental support 5, boot 6,

boot sidewall

7 and 8 on boot lid; It is characterized in that vehicle rear window 3 tops and roof 1 are hinged; Bottom and boot lid 8 is connected through segmental support 5; Symmetry is equipped with closing appliance 4 at the lower inside two ends of vehicle rear window 3; Liftable glass port 10 is housed in the boot sidewall 7; Boot 6 afterbodys are equipped with closing plate jack up unit 9; Sealing arrangement is equipped with in junction at roof 1, vehicle body sidewall 2, boot sidewall 7, boot 6, vehicle rear window 3 and boot lid 8.

Closing appliance 4 comprises housing 4.1, cam 4.2, motor 4.4, pull back spring 4.3, sliding pin 4.5 and spring detent assembly 4.6; Spring detent assembly 4.6 is loaded in the cylindrical straight trough 2.1 on the vehicle body sidewall 2; Housing 4.1 symmetries are loaded on vehicle rear window 3 lower inside two ends; Cam 4.2 links to each other with housing 4.1 through motor 4.4, between cam 4.4 and the housing 4.1 pull back spring 4.3 is housed; On housing 4.1 sidewalls, be processed with arc half groove 4.7, unidirectional lock I4.8 be housed, unidirectional lock II4.9 is housed at the all-pass other end partly in the junction of arc half groove 4.7 all-pass part and half logical part; Sliding pin 4.5 is loaded in the sleeve 11 that is connected with segmental support 5, and an end inserts in arc half groove 4.7, and the other end freely is connected with cam 4.2; Lock pin 4.6.1 on the spring detent assembly 4.6 is inserted in arc half groove 4.7.

Closing plate jack up unit 9 comprises closing plate 9.1, slideway 9.3, chute 7.1, arc connector 9.2 and slide bar 9.4; Slideway 9.3 is loaded on boot 6 two bottom sides; The bottom of closing plate 9.1 is loaded on the slideway 9.3 through arc connector 9.2, and top is loaded in the chute 7.1 of boot sidewall 7 inboards through slide bar 9.4; Boot lock 9.5 is equipped with on the top of closing plate 9.1, and the bottom is connected with actuating device.

Arc half groove 4.7 is on housing 4.1 sidewalls that are processed near vehicle body sidewall 2; Arc half groove 4.7 is made up of all-pass partial sum half logical part, and its side near boot lid 8 is half logical part, and opposite side is the all-pass part; Half logical part communicates for housing 4.1 inboards, outside sealing.

The head of the lock pin 4.6.1 of spring detent assembly 4.6 is processed as taper.

The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; All are familiar with the technical personnel in present technique field in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.

Claims

1. a changeable type three box car is made up of roof (1), vehicle body sidewall (2), vehicle rear window (3), segmental support (5), boot (6), boot sidewall (7) and boot lid (8); It is characterized in that vehicle rear window (3) top and roof (1) are hinged; The bottom is connected through segmental support (5) with boot lid (8); Symmetry is equipped with closing appliance (4) at the lower inside two ends of vehicle rear window (3); Liftable glass port (10) is housed in the boot sidewall (7); Boot (6) afterbody is equipped with closing plate jack up unit (9); Sealing arrangement is equipped with in junction at roof (1), vehicle body sidewall (2), boot sidewall (7), boot (6), vehicle rear window (3) and boot lid (8).

2. changeable type three box car according to claim 1 is characterized in that described closing appliance (4) comprises housing (4.1), cam (4.2), motor (4.4), pull back spring (4.3), sliding pin (4.5) and spring detent assembly (4.6); Spring detent assembly (4.6) is loaded in the cylindrical straight trough (2.1) on the vehicle body sidewall (2); Housing (4.1) symmetry is loaded on vehicle rear window (3) lower inside two ends; Cam (4.2) links to each other with housing (4.1) through motor (4.4), between cam (4.4) and the housing (4.1) pull back spring (4.3) is housed; On housing (4.1) sidewall, be processed with arc half groove (4.7), unidirectional lock I (4.8) be housed, unidirectional lock II (4.9) is housed at the all-pass other end partly in the junction of arc half groove (4.7) all-pass part and half logical part; Sliding pin (4.5) is loaded in the sleeve (11) that is connected with segmental support (5), and an end inserts in arc half groove (4.7), and the other end freely is connected with cam (4.2); Lock pin (4.6.1) on the spring detent assembly (4.6) is inserted in arc half groove (4.7).

3. changeable type three box car according to claim 1 is characterized in that described closing plate jack up unit (9) comprises closing plate (9.1), slideway (9.3), chute (7.1), arc connector (9.2) and slide bar (9.4); Slideway (9.3) is loaded on boot (6) two bottom sides; The bottom of closing plate (9.1) is loaded on the slideway (9.3) through arc connector (9.2), and top is loaded in the inboard chute (7.1) of boot sidewall (7) through slide bar (9.4); Boot lock (9.5) is equipped with on the top of closing plate (9.1), and the bottom is connected with actuating device.

4. changeable type three box car according to claim 2 is characterized in that described arc half groove (4.7) is on housing (4.1) sidewall that is processed near vehicle body sidewall (2); Arc half groove (4.7) is made up of all-pass partial sum half logical part, and its side near boot lid (8) is half logical part, and opposite side is the all-pass part; Half logical part communicates for housing (4.1) inboard, outside sealing.

5. changeable type three box car according to claim 2 is characterized in that the head of the lock pin (4.6.1) of described spring detent assembly (4.6) is processed as taper.