CN2799302Y - Self-carried car cover pull on/off device - Google Patents
Self-carried car cover pull on/off device Download PDFInfo
- Publication number
- CN2799302Y CN2799302Y CN 200520025497 CN200520025497U CN2799302Y CN 2799302 Y CN2799302 Y CN 2799302Y CN 200520025497 CN200520025497 CN 200520025497 CN 200520025497 U CN200520025497 U CN 200520025497U CN 2799302 Y CN2799302 Y CN 2799302Y
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- China
- Prior art keywords
- car
- vehicle
- ratchet
- transmission shaft
- car clothing
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- 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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Abstract
The utility model discloses a self-carried car cover pull on/off device. The aim is to provide a self-carried car cover pull on / off device which is favorable to protect a car body, besides, the self-carried car cover pull on/ off device which has the advantage of convenient operation can be carried with a car. In the device a car cover shaft is arranged on a supporting frame; the car cover shaft is connected with a connecting band; the connecting band is connected with the car cover; corresponding to the position of a car lock, a lock hole is arranged in the connecting band. The car cover shaft can be driven by manpower or electrical power or elastic force. The device is arranged in a mothball box of the car body or a car door of the tail part of a van type car, and used for retracting the car cover. When in use, the car cover can be put on and taken off through the manpower or a power device, besides, the distance between people and the car cover is far when in use so as to ensure dust can not fall on human body. Furthermore, the use is convenient, fast and sanitary, and the device can be used for nicely protecting the car body, preventing dust, reducing car washing times, economizing water resource and cleaning cost.
Description
Technical field
The utility model relates to a kind of vehicle-carried type car clothing draw off gear.
Background technology
Along with the raising of people's living standard, automobile more and more enters in people's the life.But because the backwardness that parking area is built, automobile can only be parked in the open, makes vehicle stand to expose to the weather, and is very unfavorable to the protection of automobile.And dust drops on the car body, needs often to clean waste water resource.People usually put on the car clothing to car body in order to protect automobile.Because the car clothing is very big very soft, use very inconvenient.And accumulation has dust on the car body, and the distance between people and the car clothing is very near, during use, stirs up a cloud of dust, and makes and sticks dust on the person, and is very unhygienic, influenced the popularization and the use of car clothing.
The utility model content
The purpose of this utility model is that providing a kind of can carry with car, easy to use, helps the vehicle-carried type car clothing draw off gear of car body protection.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of vehicle-carried type car clothing draw off gear is characterized in that support is provided with vehicle cloth shaft, is connected with connecting band on the described vehicle cloth shaft, and described connecting band is connected with the car clothing, and the corresponding position of described connecting band and lock is provided with lockhole.
Described vehicle cloth shaft is connected with actuating unit, and described actuating unit comprises transmission shaft, clockwork spring, ratchet, ratchet, one way switch; Described one way switch is fixed on the upper end of support casing; By bearing installation transmission shaft is arranged with the corresponding position of vehicle cloth shaft on the support casing, the mouth of described transmission shaft passes the support casing and is connected with vehicle cloth shaft; On transmission shaft, be connected with ratchet; Clockwork spring one end is fixed on the transmission shaft, and the other end is fixed on the support casing; With the corresponding stationkeeping of ratchet ratchet is arranged, ratchet contacts with the spring leaf of one way switch lower end; Described one way switch comprises feather key and two slide plates that link into an integrated entity, and two slide plates are parallel to each other, and described feather key and two slide plates intersect, and forms two slots between described feather key and the slide plate, is connected with the upper surface of support casing in the described slot; Described feather key lower end is provided with the boss perpendicular to feather key, is fixed with flexure strip on the described boss; One slide plate is provided with positioning groove, be fixed with spring in the described positioning groove and be positioned at positioning bead on the spring, on the support casing on the positioning groove, be respectively arranged with two with the corresponding detent of positioning bead, the distance between two detents is identical with the adjustable range of ratchet.
Described vehicle cloth shaft is connected with actuating unit, described actuating unit comprises DC machine, worm gear, worm screw, transmission shaft and change-over swith, be provided with the transmission shaft that passes the worm gear center with the corresponding position of vehicle cloth shaft by bearing on the support casing, described transmission shaft passes the support casing and is connected with vehicle cloth shaft; Described DC machine, worm screw, worm gear connect successively, and described change-over swith is connected with DC machine.
Be provided with the body length identical buckle of cross section for " U " type with corresponding position, deck lid limit, two ends, described buckle bottom are respectively arranged with limit body.
Described hook tooth is made of square edge and the hypotenuse perpendicular to circumference.
Vehicle-carried type car clothing draw off gear of the present utility model has following advantage:
1. utilize existing space on the vehicle, the car clothing is carried with car, can use the car clothing anywhere, using and placing does not influence original function of vehicle and outward appearance.
2. both can be by manually also can the car clothing having been put on and take off when using by engine installation, and the distance of people and car clothing when using, dust can not drop on the person, and convenient to use, health helps the promotion and application of car clothing.
3. can well protect car body, prevent dust, reduce the number of times of carwash, conserve water resource and cleaning charge are used.
Description of drawings
Fig. 1 is the scheme drawing of the utility model vehicle-carried type car clothing draw off gear;
Fig. 2 is the running condition figure of the utility model vehicle-carried type car clothing draw off gear;
Fig. 3 is the front view of buckle;
Fig. 4 is the schematic cross-section of buckle;
Fig. 5 is the driver train scheme drawing of driven by power mode;
Fig. 6 is the cutaway view of the driver train of driven by power mode;
Fig. 7 is the scheme drawing of the driver train of elastic force type of drive;
Fig. 8 is the cutaway view of the driver train of elastic force type of drive;
Fig. 9 is the scheme drawing of one way switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the scheme drawing of the utility model vehicle-carried type car clothing draw off gear, and Fig. 2 is the running condition figure of the utility model vehicle-carried type car clothing draw off gear, between two supports 2,3 vehicle cloth shaft 1 is installed, and is fixedly connected with connecting band 5 on the vehicle cloth shaft 1.Vehicle cloth shaft is rotary, and the two ends of axle are connected with two stands by bearing, and also directly support is provided with axis hole, and vehicle cloth shaft is placed in two axis holes.Connecting band is used for being connected with car clothing 6, and the very big very thin flexible material of connecting band working strength is as nylon taffeta etc.For easy to use, on connecting band, have lockhole 4 with the corresponding position of lock tool.During use, two stands is fixed in the boot of car body or in the tailstock portion car door of van.Connecting band links into an integrated entity at the position and the car clothing lining of deck lid.Vehicle cloth shaft rotates connecting band and car clothing is twisted in the car clothing relieving that maybe will twist on the axle on the axle.When closing railway carriage, connecting band is clipped between deck lid and the casing, and lockset passes lockhole and locks car.
In order to prevent the friction between connecting band and the railway carriage, destroy the attractive in appearance of railway carriage, during folding and unfolding car clothing, be fixed with the cross section in the end of deck lid and be the U type with the corresponding buckle 7 of casing width, two arms of U type buckle are clamped the case lid limit.Be separately installed with limit body 8 at the buckle two ends,, form the folding and unfolding window of car clothing to ensure the distance between case lid and the casing.The front view of limit body as shown in Figure 3, the schematic cross-section of limit body is as shown in Figure 4.
According to different situations, the type of drive of vehicle cloth shaft has three kinds, can be manpower driving or driven by power or elastic force driving.
The scheme drawing of the power driving mechanism of driven by power mode as shown in Figure 5, cutaway view comprises DC machine 13, worm gear 10, worm screw 12, transmission shaft 14 and change-over swith 11 as shown in Figure 6, DC machine is connected with worm screw, worm and wheel connects.On support casing 9, by bearing 15 transmission shaft 14 is installed with the corresponding position of vehicle cloth shaft, transmission shaft passes the worm gear center, and is connected with support casing 9 by bearing 15, the mouth of transmission shaft 14 passes support casing 9 and is connected with vehicle cloth shaft, the rotation of driving vehicle cloth shaft.Change-over swith is connected with DC machine, by turning to of voltage of transformation reversing motor, thereby changes turning to of transmission shaft and vehicle cloth shaft, makes the folding and unfolding of car clothing.Change-over swith can use common double-pole three position switch, just changes, stops, reverses three, adopts conventional scott connection to get final product.For easy to use, change-over swith is fixed on support casing upper end.
The scheme drawing of the elastic force driver train of elastic force type of drive as shown in Figure 7, cutaway view comprises transmission shaft 20, clockwork spring 22, ratchet 21, ratchet 19, one way switch 18 as shown in Figure 8.One way switch is fixed on the upper end of support casing 16.Hook tooth is made of square edge and the hypotenuse perpendicular to the ratchet circumference.By bearing 23 transmission shaft 20 is installed with the corresponding position of vehicle cloth shaft on support casing 16, the mouth of transmission shaft passes the support casing and is connected with vehicle cloth shaft.Be connected with ratchet on transmission shaft, clockwork spring one end is fixed on the transmission shaft, and the other end is fixed on the support casing.Be fixed with ratchet with the corresponding position of ratchet by bearing pin, ratchet contacts with the flexure strip 17 of one way switch lower end, and flexure strip makes the ratchet incision or leaves hook tooth under the drive of one way switch.The scheme drawing of one way switch as shown in Figure 9, comprise feather key 25 and two slide plates 24,31 of linking into an integrated entity, two slide plates 24,31 are parallel to each other, feather key 25 and two slide plates intersect, form two slots between feather key 25 and the slide plate 24,31, be inserted with the upper surface of support casing 16 in the slot respectively.The feather key lower end is provided with the boss 30 perpendicular to feather key, is fixed with flexure strip 17 on the boss.One slide plate is provided with positioning groove 29, be fixed with spring 28 in the positioning groove and be positioned at positioning bead 27 on the spring, be respectively arranged with on the support casing on the positioning groove two with 26, two detents of the corresponding detent of positioning bead between distance identical with the adjustable range of ratchet.When promoting feather key, positioning bead enters in the detent and locatees, and prevents feather key and slide plate play.
Open position: feather key is pushed the ratchet pawl afterbody open, and ratchet is that rotate in the center of circle with the bearing pin, and the ratchet point leaves hook tooth, and the forward and reverse rotation of ratchet is unrestricted.
Close the position: feather key pushes back the ratchet afterbody, ratchet point incision hook tooth, and during the ratchet forward rotation, ratchet pawl does not influence the ratchet forward rotation at the effect lower swing of flexure strip and ratchet helical teeth hypotenuse.During the ratchet backward rotation, hook tooth straight flange restriction ratchet drive axle backward rotation is lived on the ratchet pinnacle.Twist on the vehicle cloth shaft together with connecting band during car clothing idle state, this moment, clockwork spring was to be in relaxation state.Pull out the car clothing, vehicle cloth shaft and transmission shaft forward rotation also just tighten clockwork spring simultaneously.Put one way switch and be in the off-position, pulling is loosed one's grip in the way, ratchet pawl restriction ratchet backward rotation, and clockwork spring can not loosen.For the ease of operation, during rolling car clothing, put one way switch and be in " opening " position, the vehicle cloth shaft backward rotation is rolled the car clothing under the clockwork spring effect, loosens clockwork spring.
During use, open case lid, buckle buckle, pull out and twist in vehicle cloth shaft top car clothing, put down case lid in the case lid lower end, pulling car clothing, the car clothing slides in the window that is formed by buckle and limit body, and the car clothing is pulled to headstock by the vehicle afterbody through vehicle roof.Pull out whole car clothing, open doubling, take off buckle, lock automobile.During withdrawal, with the laterally inwardly doubling of car clothing, Che Yicheng one ribbon places tailstock roof headstock, unblanks to open case lid, buckles buckle, and the scrolling vehicle cloth shaft is all rolled connecting band and car clothing, takes off button and pulls, and locks case lid and gets final product.
Although relate to a kind of vehicle-carried type car clothing draw off gear and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.
Claims (5)
1. a vehicle-carried type car clothing draw off gear is characterized in that support is provided with vehicle cloth shaft, is connected with connecting band on the described vehicle cloth shaft, and described connecting band is connected with the car clothing, and the corresponding position of described connecting band and lock is provided with lockhole.
2. vehicle-carried type car clothing draw off gear according to claim 1 is characterized in that described vehicle cloth shaft is connected with actuating unit, and described actuating unit comprises transmission shaft, clockwork spring, ratchet, ratchet, one way switch; Described one way switch is fixed on the upper end of support casing; By bearing installation transmission shaft is arranged with the corresponding position of vehicle cloth shaft on the support casing, the mouth of described transmission shaft passes the support casing and is connected with vehicle cloth shaft; On transmission shaft, be connected with ratchet; Clockwork spring one end is fixed on the transmission shaft, and the other end is fixed on the support casing; With the corresponding stationkeeping of ratchet ratchet is arranged, ratchet contacts with the spring leaf of one way switch lower end; Described one way switch comprises feather key and two slide plates that link into an integrated entity, and two slide plates are parallel to each other, and described feather key and two slide plates intersect, and forms two slots between described feather key and the slide plate, is connected with the upper surface of support casing in the described slot; Described feather key lower end is provided with the boss perpendicular to feather key, is fixed with flexure strip on the described boss; One slide plate is provided with positioning groove, be fixed with spring in the described positioning groove and be positioned at positioning bead on the spring, on the support casing on the positioning groove, be respectively arranged with two with the corresponding detent of positioning bead, the distance between two detents is identical with the adjustable range of ratchet.
3. vehicle-carried type car clothing draw off gear according to claim 1, it is characterized in that, described vehicle cloth shaft is connected with actuating unit, described actuating unit comprises DC machine, worm gear, worm screw, transmission shaft and change-over swith, be provided with the transmission shaft that passes the worm gear center with the corresponding position of vehicle cloth shaft by bearing on the support casing, described transmission shaft passes the support casing and is connected with vehicle cloth shaft; Described DC machine, worm screw, worm gear connect successively, and described change-over swith is connected with DC machine.
4. vehicle-carried type car clothing draw off gear according to claim 1 is characterized in that, is provided with the body length identical buckle of cross section for " U " type with corresponding position, deck lid limit, and two ends, described buckle bottom are respectively arranged with limit body.
5. vehicle-carried type car clothing draw off gear according to claim 1 is characterized in that described hook tooth is made of square edge and the hypotenuse perpendicular to circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025497 CN2799302Y (en) | 2005-03-29 | 2005-03-29 | Self-carried car cover pull on/off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025497 CN2799302Y (en) | 2005-03-29 | 2005-03-29 | Self-carried car cover pull on/off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799302Y true CN2799302Y (en) | 2006-07-26 |
Family
ID=36841799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025497 Expired - Fee Related CN2799302Y (en) | 2005-03-29 | 2005-03-29 | Self-carried car cover pull on/off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799302Y (en) |
-
2005
- 2005-03-29 CN CN 200520025497 patent/CN2799302Y/en not_active Expired - Fee Related
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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: 20060726 |