CN104401211B - A kind of heavy truck skylight device - Google Patents
A kind of heavy truck skylight device Download PDFInfo
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- CN104401211B CN104401211B CN201410581698.0A CN201410581698A CN104401211B CN 104401211 B CN104401211 B CN 104401211B CN 201410581698 A CN201410581698 A CN 201410581698A CN 104401211 B CN104401211 B CN 104401211B
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- skylight
- rotating shaft
- torsion spring
- car body
- rainproof
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Abstract
The invention discloses a kind of heavy truck skylight device, belong to crank-operated sliding roof field, be mainly made up of skylight cover, force aid system, caging system, handle, latch segment, skylight rotating shaft；When skylight is opened, tension arm stretches downwards, and skylight is pressed around rotating shaft and rotated；When rainwater pours on rainproof platform, rainwater flows down along the inclined-plane of rainproof, and rainwater will not be entered in vehicle body by its centre bore, it is achieved rainproof function；Skylight around the rotating shaft anglec of rotation more than 90 degree time, head part can lean out skylight, it is also possible to climbs out of skylight opening, be used as escaping exit use。
Description
Technical field
The invention belongs to crank-operated sliding roof field, be specifically related to a kind of heavy truck skylight device。
Background technology
Existing heavy truck crank-operated sliding roof device is mainly by skylight cover, spring, link, support arm forms, and is connected with rotating shaft between skylight device with car body top cover, and skylight is closed and opens operation principle, when skylight is closed, support arm, under the effect of spring tension, is 0 degree with trunnion axis angle, in the opening process of skylight, under opening force effect, skylight is raised above, certain altitude is opened in skylight, under spring tension effect, support arm keeps certain angle with trunnion axis, makes skylight spacing at Lift。Existing heavy truck crank-operated sliding roof device, skylight cover thickness 1mm, lighter weight, because there is no force aid system, manually can only open the skylight cover of thinner thickness, when the vehicle of some particular/special requirement, it is desirable to when skylight cover thickness increases, manually opened effort, even can not open；Skylight can only entirety upwards raise, it is impossible to rotates, when skylight requires there is escape effect time, it is impossible to realize。It addition, the caging system of existing heavy truck crank-operated sliding roof device, rely on the pulling force of spring that support arm is fixed on a certain position, it is achieved a certain Lift in skylight, when requiring Lift to reach a certain exact numerical, this kind of caging system is difficulty with accurate limiting。
Summary of the invention
It is an object of the invention to provide and a kind of open light, to realize accurate limiting manual heavy truck skylight device, it is also possible to use as escaping exit。
The technical scheme is that a kind of heavy truck skylight device, it is characterised in that: mainly it is made up of skylight cover 1, force aid system 2, handle 5, latch segment 4, skylight rotating shaft 8；Skylight rotating shaft 8 is connected with car body top cover by fixing seat, and the support arm on skylight rotating shaft 8 is fixing with skylight cover 1 to be connected；Handle 5 is fixed on skylight cover 1, and latch segment 4 is fixed on car body top cover 10 lower surface, and handle 5 matches with latch segment 4；
Force aid system 2 includes L-shaped torsion spring and the fixing seat of torsion spring, and L-shaped torsion spring is connected to car body top cover 10 upper surface by the fixing seat of torsion spring, and one end of L-shaped torsion spring is connected with the side of skylight cover 1 by limitting casing；Torsion spring rotating shaft is parallel with skylight rotating shaft 8；In the opening process of skylight, torsion spring 6, under twisting force, rotates around torsion spring rotating shaft, makes torsion spring and limitting casing 7 compress, and gives skylight and is perpendicular on limitting casing plane power upwards。
Also including caging system 3, caging system 3 is mainly made up of rainproof 9, outer sleeve 11, spring 12, sleeve 13, base 14 and tension arm 15；It is fixed on car body top cover 10 upper surface for rainproof 9, outer sleeve 11 is arranged in car body and is fixed on car body top cover, sleeve 13 upper end is fixed in outer sleeve 11, base 14 is fixed on sleeve 13 lower end, tension arm 15 is arranged in sleeve 13, and car body top cover 10 centre bore through rainproof 9 are stretched out in tension arm 15 one end, match with the limited impression of skylight rotating shaft 8, the other end passes base 14, and spring is arranged between base 14 and tension arm 15。
Being provided with two limited impressions on skylight rotating shaft 8, its center angle is 125 degree；Rainproof 9 upper surface are downward-sloping taper seat。
Beneficial effect: it is an advantage of the current invention that the force aid system of skylight device, critical piece torsion spring, the torsion of torsion spring provides opening force for skylight, mechanically aided, it is possible to achieve laborsaving during unlatching, convenient and reliable, economical and practical, installs simple and easy。The caging system of skylight device, is pulled up by tension arm, engages with skylight rotating shaft limited impression, it is achieved spacing；Retracted downward, unclamps with skylight rotating shaft, and skylight can be freely rotatable, it is achieved 10 degree and 135 degree of two gears spacing, mechanical position limitation, spacing solid and reliable, economical and practical, install simply be easy to operation；Skylight is when rotating shaft rotates more than 90 degree, and head part can lean out skylight, it is also possible to climbs out of skylight opening, is used as escaping exit and uses。
Accompanying drawing explanation
Fig. 1 is the heavy truck skylight device structural representation of the present invention；
Fig. 2 is the force aid system fundamental diagram of the heavy truck skylight device of the present invention；
Fig. 3 is the caging system structural representation of the heavy truck skylight device of the present invention。
Detailed description of the invention
For making the purpose of the present invention, content and advantage clearly, below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail。
The heavy truck skylight device of the present invention is mainly made up of skylight cover 1, force aid system 2, caging system 3, handle 5, latch segment 4, skylight rotating shaft 8, sees Fig. 1, and whole skylight device is fixed on car body top cover 10 by skylight rotating shaft 8；Handle 5 is fixed on skylight cover 1, and latch segment 4 is fixed on car body top cover 10 lower surface, and handle 5 compresses, with latch segment 4, the locking realizing skylight cover；
Force aid system operation principle see Fig. 1,2, force aid system 2 includes L-shaped torsion spring and the fixing seat of torsion spring, L-shaped torsion spring is connected to car body top cover 10 upper surface by the fixing seat of torsion spring, and L-shaped torsion spring can rotate around the fixing seat of torsion spring, and one end of L-shaped torsion spring is connected with the side of skylight cover 1 by limitting casing；L-shaped torsion spring can move in limitting casing；Torsion spring rotating shaft 16 is parallel with skylight rotating shaft 8；In the opening process of skylight, torsion spring 6, under twisting force, rotates around torsion spring rotating shaft 16, torsion spring and limitting casing 7 is made to compress, give skylight and be perpendicular on limitting casing plane power F1 upwards, make skylight cover reduce along the unlatching thrust F2 of skylight rotating shaft 8, it is achieved open Portable power saving。
As it is shown on figure 3, caging system is mainly by rainproof 9, outer sleeve 11, spring 12, sleeve 13, base 14, tension arm 15 forms；
Skylight rotating shaft 8 is connected with car body top cover by fixing seat, and the support arm on skylight rotating shaft 8 is fixing with skylight cover 1 to be connected, and skylight cover 1 can rotate around skylight rotating shaft 8；It is fixed on car body top cover 10 upper surface for rainproof 9, outer sleeve 11 is arranged in car body and is fixed on car body top cover, and sleeve 13 upper end is connected with outer sleeve 11 inner hole thread, and tension arm 15 is arranged in sleeve 13, base 14 is fixed on sleeve 13 lower end, and spring is arranged between base 14 and tension arm 15；Car body top cover 10 centre bore through rainproof 9 are stretched out in tension arm 15 one end, match with the limited impression of skylight rotating shaft 8, and tension arm 15 other end passes base 14。Being provided with two limited impressions on skylight rotating shaft 8, its center angle is 125 degree；Rainproof 9 upper surface are downward-sloping taper seat。
When skylight is opened, tension arm 15 stretches downwards, and skylight is pressed arrow around rotating shaft 8 and rotated, when skylight turns over 10 degree, unclamping tension arm, tension arm is under the elastic force effect of spring, popping up, tension arm inserts in the opening of rotating shaft 8, it is achieved spacing, when skylight needs bigger opening angle, stretch downwards tension arm 15, when skylight turns over 135 degree, unclamping tension arm, tension arm, under the elastic force effect of spring, pops up, tension arm inserts in the opening of rotating shaft 8, thus realizing location；When rainwater pours on rainproof 9, rainwater flows down along the inclined-plane of rainproof 9, and rainwater will not be entered in vehicle body by its centre bore, it is achieved rainproof function；Skylight around rotating shaft 8 anglec of rotation more than 90 degree time, head part can lean out skylight, it is also possible to climbs out of skylight opening, be used as escaping exit use。
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention。
Claims (2)
1. a heavy truck skylight device, it is characterised in that: mainly it is made up of skylight cover (1), force aid system (2), handle (5), latch segment (4), skylight rotating shaft (8) and caging system (3)；Skylight rotating shaft (8) is connected with car body top cover by fixing seat, and the support arm on skylight rotating shaft (8) is fixing with skylight cover (1) to be connected；Handle (5) is fixed on skylight cover (1), and latch segment (4) is fixed on car body top cover (10) lower surface, and handle (5) matches with latch segment (4)；
Force aid system (2) includes L-shaped torsion spring and the fixing seat of torsion spring, and L-shaped torsion spring is connected to car body top cover (10) upper surface by the fixing seat of torsion spring, and one end of L-shaped torsion spring is connected with the side of skylight cover (1) by limitting casing；Torsion spring rotating shaft is parallel with skylight rotating shaft (8)；In the opening process of skylight, torsion spring (6), under twisting force, rotates around torsion spring rotating shaft, makes torsion spring and limitting casing (7) compress, and gives skylight and is perpendicular on limitting casing plane power upwards；
Caging system (3) is mainly made up of rainproof (9), outer sleeve (11), spring (12), sleeve (13), base (14) and tension arm (15)；Rainproof (9) are fixed on car body top cover (10) upper surface, outer sleeve (11) is arranged in car body and is fixed on car body top cover, sleeve (13) upper end is fixed in outer sleeve (11), base (14) is fixed on sleeve (13) lower end, tension arm (15) is arranged in sleeve (13), car body top cover (10) the centre bore through rainproof (9) are stretched out in tension arm (15) one end, match with the limited impression of skylight rotating shaft (8), the other end passes base (14), spring is arranged between base (14) and tension arm (15)。
2. a kind of heavy truck skylight device according to claim 1, it is characterised in that: being provided with two limited impressions on skylight rotating shaft (8), its center angle is 125 degree；Rainproof (9) upper surface is downward-sloping taper seat。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410581698.0A CN104401211B (en) | 2014-10-27 | 2014-10-27 | A kind of heavy truck skylight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410581698.0A CN104401211B (en) | 2014-10-27 | 2014-10-27 | A kind of heavy truck skylight device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401211A CN104401211A (en) | 2015-03-11 |
| CN104401211B true CN104401211B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410581698.0A Active CN104401211B (en) | 2014-10-27 | 2014-10-27 | A kind of heavy truck skylight device |
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| Country | Link |
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| CN (1) | CN104401211B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7825737U1 (en) * | 1978-08-30 | 1978-12-21 | Rockwell Golde Gmbh, 6000 Frankfurt | Wind deflector for sunroofs |
| CN2673700Y (en) * | 2003-12-26 | 2005-01-26 | 天津通天科技有限公司 | Economic type saloon car sky light |
| CN103273827B (en) * | 2013-06-14 | 2015-07-08 | 东风汽车公司 | Car roof escape window device |
| CN203832207U (en) * | 2014-05-16 | 2014-09-17 | 江苏威克特精工科技有限公司 | Car skylight |
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2014
- 2014-10-27 CN CN201410581698.0A patent/CN104401211B/en active Active
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| CN104401211A (en) | 2015-03-11 |
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