CN2541256Y - Extension spreading-proof cover of automotive carriage - Google Patents
Extension spreading-proof cover of automotive carriage Download PDFInfo
- Publication number
- CN2541256Y CN2541256Y CN 02205821 CN02205821U CN2541256Y CN 2541256 Y CN2541256 Y CN 2541256Y CN 02205821 CN02205821 CN 02205821 CN 02205821 U CN02205821 U CN 02205821U CN 2541256 Y CN2541256 Y CN 2541256Y
- Authority
- CN
- China
- Prior art keywords
- lid
- compartment
- scatter
- carriage
- sides
- 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
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
A telescopic carriage anti-scatter cover comprises a cover body which is rotatably connected with one end of a carriage, and a lifting device which is arranged between the carriage and the cover body. The cover body is divided into 2 to 8 sections along the fore-and-aft direction of the carriage, and telescopic mechanisms are used to connect the sections. The utility model is characterized in that the special carriage cover is used to seal the carriage in order to thoroughly avoid scatter problems, an automatic lifting mode is employed to ensure the cover to be convenient to open and close, and an extending structure is employed to ensure the cover to retract and be lifted to open in order to reduce the load of the lifting device. The utility model prevents gale from influencing the cover body and greatly increases the stability, and a lifting and a telescoping cylinders of the utility model can be connected with a vehicle pneumatic system. The utility model is simple in structure, convenient in operation, and easy in application.
Description
Technical field
The utility model relates to the accessory of automobile, is specially the anti-scatter lid of lorry compartment.
Background technology
Urban environmental protection more and more is subjected to people's attention at present, but being scattered of vehicular transport caused gross pollution to city environment, and this is because present automobile bodies does not all have due to the special anti-scattered dropping control device.Although taked with interim measures such as paulin parcel, enclosings, but still can not solve the problem of dropping.
Summary of the invention
The purpose of this utility model just provides a kind of anti-scatter lid in retractable vehicle compartment that can prevent that vehicular transport from dropping.
The technical solution of the utility model is: comprise and lid that compartment one end is rotationally connected and the lifting device that is connected in them between the two that described lid is divided into the 2-8 section along the fore-and-aft direction in compartment, is connected by stretching structure between every section.
Described stretching structure comprises cylinder, slideway, pulley, and cylinder is fixed in the centre of the one section lid that is rotationally connected with the compartment, and the rod end of this cylinder is connected with the rear end of one section lid of rearmost end; On the compartment riser outside the both sides of the inboard, both sides of leading portion lid and back segment lid slideway is arranged all, there is pulley on the both sides of the lid of the back segment that links to each other with the leading portion lid, are positioned on the described slideway.
Described lifting device is two lifting cylinders, and its bottom and the compartment front apron outside are hinged, and its piston rod top and lid front end are hinged.
In the both sides at described leading portion lid rear portion and the rear end of back segment lid one bayonet lock is respectively arranged, at all flexible draw-in groove of the correspondence position of compartment frame.
Described lid cross-sectional plane is an arch.
The utility model has the advantages that: adopt special Der Kofferraumdeckel that the compartment is sealed, thoroughly prevent the problem of dropping; Adopt the gas automatic lifting, switch is convenient; Telescopic structure, can indentation after again lifting open, reduced the load of lifting device, prevented the influence of strong wind to lid, increased stability greatly; Its lifting and telescopic cylinder all can connect control with the automobile pressure system.Simple in structure, easy to operate, easy to implement.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the side schematic view of the utility model on the compartment;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the right elevation of Fig. 2;
Fig. 4 is the A-A cutaway view of Fig. 2;
Fig. 5 is the B-B cutaway view of Fig. 2;
Fig. 6 be the utility model on the compartment by the side schematic view after the lifting.
The specific embodiment
Referring to Fig. 1-Fig. 6, the lid 2 that the utility model comprises and compartment 1 one ends are rotationally connected and be connected in compartment 1 and lid 2 between lifting device, described lid 2 is divided into the 2-3 section along the fore-and-aft direction in compartment, is connected by stretching structure between every section.This embodiment is two sections, comprises leading portion 21 and back segment 22.
Described stretching structure comprises cylinder 4, slideway 5, pulley 6, and cylinder 4 is fixed in the centre above the leading portion lid 21, and the end of the piston rod 41 of this cylinder 4 is connected with the rear end of back segment lid 22; Curving inwardly on the both sides of leading portion lid 21 forms slideway 5, and there is pulley 6 on the both sides of the lid 22 of back segment, and this pulley 6 the rarest two pairs lays respectively at front and rear, and anterior pulley 6 is positioned on the slideway 5 of described leading portion lid 21 both sides.And the pulley 6 at rear portion can be arranged on rear cover body 22 lateral surfaces, is the upper end of the riser in compartment 1 in its lower section, at this upper end face cooresponding slideway 5 is set.Can drive by piston rod 41 flexible that back segment lid 22 stretches out or indentation leading portion lid 21.
Described lifting device is two lifting hydraulic cylinders 7, and front apron 11 outer lower portion in its bottom and compartment 1 are hinged, and the top of its piston rod 71 and leading portion lid 21 front ends are hinged.The flexible lid 2 that can make by piston rod 71 is opened and closed (see figure 6).
A bayonet lock 8 is respectively arranged, all flexible draw-in groove 9 of the correspondence position of 1 frame in the both sides at described leading portion lid 21 rear portions and the centre, rear end of back segment lid 22 in the compartment.Make lid 2 more firmly closed.
The cross-sectional plane of described lid 2 is an arch.
The outside of the piston rod 41 on two elevate a turnable ladder piston rods 71 and lid all is with corrugated-tube bellow 10, and its effect is to prevent that dust from entering hydraulic actuating cylinder.
Claims (5)
1, the anti-scatter lid in a kind of retractable vehicle compartment is characterized in that: comprise and lid that compartment one end is rotationally connected and the lifting device that is connected in them between the two that described lid is divided into the 2-8 section along the fore-and-aft direction in compartment, is connected by stretching structure between every section.
2, the anti-scatter lid in retractable vehicle compartment according to claim 1, it is characterized in that: described stretching structure comprises cylinder, slideway, pulley, cylinder is fixed in the centre of the one section lid that is rotationally connected with the compartment, and the rod end of this cylinder is connected with the rear end of one section lid of rearmost end; On the compartment riser outside the both sides of the inboard, both sides of leading portion lid and back segment lid slideway is arranged all, there is pulley on the both sides of the lid of the back segment that links to each other with the leading portion lid, are positioned on the described slideway.
3, the anti-scatter lid in retractable vehicle compartment according to claim 1, it is characterized in that: described lifting device is two lifting cylinders, and its bottom and the compartment front apron outside are hinged, and its piston rod top and lid front end are hinged.
4, the anti-scatter lid in retractable vehicle compartment according to claim 1 is characterized in that: in the both sides at described leading portion lid rear portion and the rear end of back segment lid one bayonet lock is respectively arranged, at all flexible draw-in groove of the correspondence position of compartment frame.
5, according to claim 1,2, the anti-scatter lid in 3 or 4 described retractable vehicle compartments, it is characterized in that: described lid cross-sectional plane is an arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205821 CN2541256Y (en) | 2002-02-26 | 2002-02-26 | Extension spreading-proof cover of automotive carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205821 CN2541256Y (en) | 2002-02-26 | 2002-02-26 | Extension spreading-proof cover of automotive carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541256Y true CN2541256Y (en) | 2003-03-26 |
Family
ID=33687370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205821 Expired - Fee Related CN2541256Y (en) | 2002-02-26 | 2002-02-26 | Extension spreading-proof cover of automotive carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541256Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882113A (en) * | 2017-03-01 | 2017-06-23 | 荆门创佳机械科技有限公司 | One kind improves I type muck haulage car Der Kofferraumdeckel |
-
2002
- 2002-02-26 CN CN 02205821 patent/CN2541256Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882113A (en) * | 2017-03-01 | 2017-06-23 | 荆门创佳机械科技有限公司 | One kind improves I type muck haulage car Der Kofferraumdeckel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |