Automatic arrangement type vehicle-mounted sunshade device
By installing annular guide grooves, traction steel ropes and roller blind devices on the car luggage rack, the automatic arrangement and retraction of sunshades are achieved by using a two-way motor, which solves the problems of cumbersome operation and space occupancy of existing vehicle-mounted sunshade devices, and realizes the problem of cumbersome operation and space occupancy. Fast, automatic, all-round occlusion functions and high cost performance.
Patent Information
- Application Number
- CN202421000764.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing on-board sunshade device is cumbersome to operate, difficult to operate alone, occupy the space inside the car and is inconvenient to collect and distribute, and cannot effectively block the sunlight and rain.
Design an automatic layout of car-mounted sunshade device. By installing an annular guide groove, traction steel rope and stabilizing beads on the car luggage rack, combined with a roller blind device and a rope retracting device, the automatic sunshade arrangement of sunshade curtains is realized by using a two-way motor and It can be retracted and placed manually, taking up less space in the car.
It realizes the fast, automatic and all-round shading function of sunshade, takes up less space in the car, is easy to operate, has a clever structure, is cheap and has a high cost performance.
Smart Images
Figure CN222179180U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of automobile sunshade products, and in particular relates to an automatically arranged vehicle-mounted sunshade device. Background Art
[0002] When a vehicle is parked outdoors, it will be exposed to sunlight. Long-term exposure to sunlight will damage the paint surface of the vehicle body to a certain extent. In addition, in summer, the temperature inside the car will be very high if the car is exposed to the sun for a long time. When the car is needed, the driver often cannot enter immediately and needs to open the doors and windows for ventilation and cooling, which causes considerable obstacles to the owner's use of the vehicle. Although the existing traditional sunshades can provide sunshade and rain protection, most of these products are simple sewn products and need to be manually covered with the entire vehicle. The operation is cumbersome and it is difficult for one person to operate them. When they are stored, they need to be loaded into the trunk, occupying a certain space, which brings inconvenience to users in many aspects. Therefore, it is necessary to design a vehicle-mounted sunshade device that is easy to operate, does not occupy space in the car, can be folded and unfolded quickly, and takes into account automatic operation to solve the above problems. Utility Model Content
[0003] The utility model aims to provide an automatically arranged vehicle-mounted sunshade device, aiming to solve the technical problems existing in the prior art.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] An automatically arranged vehicle-mounted sunshade device comprises a car luggage rack, the car luggage rack is fixedly mounted on the top of the car, an annular guide groove is fixedly mounted on the four sides of the car luggage rack through mounting brackets, a traction steel rope is arranged inside the annular guide groove along its track, a plurality of stabilizing beads are sleeved on the outside of the traction steel rope, a plurality of the stabilizing beads are slidably connected to the inside of the annular guide groove, a plurality of the stabilizing beads are equidistantly arranged and fixedly connected to the top of the sunshade, one end of the top of the sunshade is fixedly connected to the annular guide groove, the other end of the top is fixedly connected to the traction steel rope, both ends of the traction steel rope are connected to a rope retracting device, the The sunshade curtain is retracted and released by the rope retracting device to wrap the traction steel rope around the car. The retracting device is arranged on one side of the top of the mounting cover. The mounting cover is fixedly installed on the front end of the telescopic device. The telescopic device is fixedly installed on one side of the car luggage rack and close to the rear of the car. A rolling curtain device is arranged inside the mounting cover. The rolling curtain device includes a bidirectional motor, which is fixedly installed inside the mounting cover through a motor plate. The output shaft of the bidirectional motor is fixedly installed on the clamping device, which clamps the bottom end of the sunshade curtain. The bidirectional motor drives the clamping device to retract the sunshade curtain into the mounting cover.
[0006] In a preferred embodiment of the utility model, the telescopic device includes a telescopic rod, one side of the telescopic rod is fixedly mounted to the telescopic surface of the drawer guide rail along the length direction, the base of the drawer guide rail is fixedly mounted to the car luggage rack through a fixing frame, a plurality of crawling grooves are equidistantly provided on the top of the telescopic rod, the plurality of crawling grooves are all meshed with crawling gears, the crawling gears are fixedly mounted on the end of the output shaft of the telescopic motor, and the telescopic motor is fixedly mounted on the top of the fixing frame.
[0007] In a preferred embodiment of the present invention, the cross section of the annular guide groove is C-shaped, and its opening faces downward.
[0008] In a preferred embodiment of the utility model, the rope retracting and releasing device includes a retracting and releasing motor, which is fixedly mounted on the top of the cantilever bracket, and the cantilever bracket is fixedly mounted on the luggage rack of the car. Two rope winches are connected to bearings side by side on the top of the cantilever bracket, and a driving gear is fixedly connected to the top of the rope winch. The two driving gears are meshed with each other, and the two ends of the traction steel rope are respectively wound around the two rope winches, and the two rope winches synchronously retract or release the traction steel rope.
[0009] In a preferred embodiment of the present invention, the clamping device includes a clamping base plate, one end of the clamping base plate is fixedly installed with the output shaft of the bidirectional motor, a plurality of guide rods are equidistantly fixed on the surface of the clamping base plate along its length direction, a clamping plate is slidably connected between the plurality of guide rods, a clamping spring is sleeved on the outside of the guide rod, a baffle is fixedly connected to the top end of the guide rod, two ends of the clamping spring are respectively fixedly connected to the baffle and the clamping plate, a threaded handle is threadedly connected to the other end of the clamping base plate, an end of the threaded handle is connected to a bearing of one end of an opening and closing wedge, the opening and closing wedge is slidably connected to the surface of the clamping base plate, the opening and closing wedge is wedged between the clamping plate and the clamping base plate, and the inclined surface of the opening and closing wedge is tightly attached to one end of the clamping plate.
[0010] In a preferred embodiment of the present utility model, clamping rubber strips are provided at the bottom of the clamping plate and the clamping bottom plate on the opposite side along the length direction.
[0011] In a preferred embodiment of the present utility model, an opening groove is provided on the top of the mounting cover, and the sunshade curtain is inserted into the interior of the opening groove from one end of the opening groove.
[0012] In a preferred embodiment of the present utility model, the bidirectional motor, the retractable motor and the telescopic motor are all replaced by manual turning handles.
[0013] The beneficial effects of the utility model are:
[0014] The utility model integrates the sunshade device on one side of the roof luggage rack without occupying the space inside the car; at the same time, the telescopic device, the rolling curtain device, and the rope retracting device are perfectly matched, and the sunshade is automatically arranged around the car body under the drive of each motor, so that the device has the advantages of not occupying space, fast and convenient opening and closing, flexible and convenient use, and easy operation. It can realize all-round sunshade and rainproof functions for the car body. In addition, the motor element can be replaced by a manual wheel to realize manual operation of the device. The manual and automatic integration has a clever structure, low cost, and is strong and durable, and is very cost-effective. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall three-dimensional explosion structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the overall three-dimensional explosion structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the enlarged structure at A in the figure;
[0018] Figure 4 is a schematic diagram of the three-dimensional structure of the clamping device;
[0019] Figure 5 It is a schematic diagram of the three-dimensional installation structure of the utility model.
[0020] Reference numerals; wherein, 100, mounting cover; 101, opening groove; 200, sunshade; 300, annular guide groove; 301, mounting bracket; 302, stabilizing bead; 400, rolling curtain device; 401, bidirectional motor; 402, motor plate; 403, clamping device; 40301, clamping bottom plate; 40302, clamping plate; 40303, guide rod; 40304, clamping spring; 40305, baffle; 40306, Threaded handle; 40307, opening and closing wedge; 40308, clamping rubber strip; 500, rope retracting device; 501, retracting and releasing motor; 502, cantilever bracket; 503, rope winch; 504, driving gear; 600, telescopic device; 601, telescopic rod; 602, crawling groove; 603, telescopic motor; 604, crawling gear; 605, drawer guide rail; 606, fixing bracket; 700, traction rope; 800, car luggage rack. DETAILED DESCRIPTION
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.
[0022] Example:
[0023] like Figure 1-5 As shown, this embodiment provides an automatically arranged vehicle-mounted sunshade device, including a car luggage rack 800, which is fixedly installed on the top of the car, and an annular guide groove 300 is fixedly installed around the car luggage rack 800 through a mounting bracket 301, and a traction steel rope 700 is arranged inside the annular guide groove 300 along its track, and a plurality of stabilizing beads 302 are sleeved on the outside of the traction steel rope 700, and the plurality of stabilizing beads 302 are all slidably connected to the inside of the annular guide groove 300, and the plurality of stabilizing beads 302 are equidistantly arranged and fixedly connected to the top of the sunshade 200, one end of the top of the sunshade 200 is fixedly connected to the annular guide groove 300, and the other end of the top is fixedly connected to the traction steel rope 700, and both ends of the traction steel rope 700 are connected to the rope retracting device 5 00, the sunshade 200 retracts and releases the traction steel rope 700 around the car through the rope retracting device 500, the retracting device is arranged on the top side of the mounting cover 100, the mounting cover 100 is fixedly installed on the front end of the telescopic device 600, the telescopic device 600 is fixedly installed on one side of the car luggage rack 800 and close to the rear of the car, a rolling curtain device 400 is arranged inside the mounting cover 100, the rolling curtain device 400 includes a bidirectional motor 401, the bidirectional motor 401 is fixedly installed inside the mounting cover 100 through a motor plate 402, the output shaft of the bidirectional motor 401 is fixedly installed with a clamping device 403, the clamping device 403 clamps the bottom end of the sunshade 200, and the bidirectional motor 401 drives the clamping device 403 to retract the sunshade 200 into the mounting cover 100.
[0024] Specifically, Figure 1As shown, the sunshade device is initially rolled up inside the roller blind device 400. When it is needed, the roller blind device 400 is extended to the outside of the rear of the vehicle by driving the telescopic device 600. The rolled-up part of the sunshade 200 is unrolled from the mounting cover 100 by driving the bidirectional motor 401 of the clamping device 403 of the roller blind device 400. The bottom of the sunshade 200 is manually removed from the inside of the clamping device 403 to allow it to droop naturally. Then, the traction steel rope 700 is driven by the rope retracting device 500 to operate in the annular guide groove 300, so that the sunshade 200 is driven by the traction steel rope 700 to move around the car to block the surroundings of the car, thereby realizing the function of automatically retracting and releasing the sunshade 200 and automatically shading the car. The retraction and release can be fully automatically controlled, which is very convenient and quick, and does not take up space after being stored. It is set on the top side of the car luggage rack 800 and will not affect the normal use of the car.
[0025] In a preferred embodiment of the utility model, further, the telescopic device 600 includes a telescopic rod 601, one side of the telescopic rod 601 is fixedly installed with the telescopic surface of the drawer guide 605 along the length direction, the base of the drawer guide 605 is fixedly installed with the car luggage rack 800 through a fixed frame 606, and a plurality of crawling grooves 602 are equidistantly provided on the top of the telescopic rod 601, and the plurality of crawling grooves 602 are all engaged with the crawling gear 604, and the crawling gear 604 is fixedly installed on the end of the output shaft of the telescopic motor 603, and the telescopic motor 603 is fixedly installed on the top of the fixed frame 606.
[0026] Specifically, Figure 1 , 2 As shown, the creeping gear 604 is driven to rotate by the telescopic motor 603, so that the creeping gear 604 moves the creeping groove 602 provided on the telescopic rod 601, so that the telescopic rod 601 slides on the drawer guide rail 605, thereby realizing the telescopic sliding of the telescopic rod 601, thereby realizing the action of extending the installation cover 100 from the rear of the vehicle or retracting it to the roof.
[0027] In a preferred embodiment of the present invention, further, the cross section of the annular guide groove 300 is C-shaped, and its opening faces downward.
[0028] In a preferred embodiment of the utility model, further, the rope retracting and releasing device 500 includes a retracting and releasing motor 501, which is fixedly installed on the top of a cantilever bracket 502, and the cantilever bracket 502 is fixedly installed on the luggage rack 800 of the automobile. Two rope winches 503 are connected to the bearings in parallel on the top of the cantilever bracket 502, and a driving gear 504 is fixedly connected to the top of the rope winch 503. The two driving gears 504 are meshed with each other, and the two ends of the traction steel rope 700 are respectively connected to the two rope winches 503, and the two rope winches 503 retract or release the traction steel rope 700 synchronously.
[0029] Specifically, Figure 1-3 As shown, a rope winch 503 is driven to rotate by the retractable discharge motor 501, thereby rotating the driving gear 504 fixed under the rope winch 503, thereby driving another driving gear 504 and another rope winch 503 to rotate in the opposite direction, and the two ends of the traction steel rope 700 are respectively connected to the rope winch 503 according to the design requirements, so that when the two rope winches 503 rotate in opposite directions, one retracts the rope and the other releases the rope, so that the traction steel rope 700 drives a corner of the sunshade 200 connected thereto to gradually move around the vehicle body and unfold, thereby realizing the sunshade 200 automatically arranged around the vehicle to realize the automatic shading function. Similarly, the reversing retractable discharge motor 501 can realize the automatic recovery of the sunshade 200.
[0030] In a preferred embodiment of the utility model, further, the clamping device 403 includes a clamping base plate 40301, one end of the clamping base plate 40301 is fixedly installed with the output shaft of the bidirectional motor 401, a plurality of guide rods 40303 are fixedly arranged on the surface of the clamping base plate 40301 along its length direction, a clamping plate 40302 is slidably connected between the plurality of guide rods 40303, a clamping spring 40304 is sleeved on the outer side of the guide rod 40303, a baffle 40305 is fixedly connected to the top of the guide rod 40303, and the clamping The two ends of the tightening spring 40304 are fixedly connected to the baffle 40305 and the clamping plate 40302 respectively. The other end of the clamping base plate 40301 is threadedly connected with a threaded handle 40306. The end of the threaded handle 40306 is connected to a bearing at one end of the opening and closing wedge block 40307. The opening and closing wedge block 40307 is slidably connected to the surface of the clamping base plate 40301. The opening and closing wedge block 40307 is wedged between the clamping plate 40302 and the clamping base plate 40301, and the inclined surface of the opening and closing wedge block 40307 is in close contact with one end of the clamping plate 40302.
[0031] In a preferred embodiment of the present invention, further, clamping rubber strips 40308 are provided at the bottom of the opposite side of the clamping plate 40302 and the clamping base plate 40301 along the length direction.
[0032] Specifically, Figure 4As shown, in order to facilitate the folding of the sunshade 200, the sunshade 200 is rolled up into the mounting cover 100 by the rolling device, so as to set the clamping device 403. After the bottom of the sunshade 200 is manually loaded into the clamping base plate 40301 of the clamping device 403 between the clamping plate 40302, the threaded handle 40306 is rotated to drive the opening and closing wedge block 40307 to be pulled out of the clamping base plate 40301 between the clamping plates 40302. At the same time, the clamping plate 40302 is pushed to fit tightly against the clamping base plate 40301 by the action of the clamping spring 40304, thereby realizing the clamping function. Then, the bidirectional motor 401 is started to rotate, so as to roll up the sunshade 200, and the clamping rubber strip 40308 is set to prevent the sunshade 200 from being damaged by clamping.
[0033] In a preferred embodiment of the utility model, further, an opening groove 101 is provided on the top of the mounting cover 100, and the sunshade 200 is inserted into the inside of the opening groove 101 from one end thereof. The opening groove 101 is provided to realize the insertion of the sunshade 200 into the mounting cover 100, and is a make way groove. At the same time, the size of the mounting cover 100 can also be enlarged, and designed as an L-shaped semi-open structure, so that the upper part of the sunshade 200 can realize the function of shielding rain and dust.
[0034] In a preferred embodiment of the present invention, further, the bidirectional motor 401, the retractable motor 501 and the telescopic motor 603 are all replaced with manual turning handles. By replacing each driving component with a manual turning handle and cooperating with the threaded rod to drive the start and stop, the sunshade device can be fully manually operated. The operator can quickly complete the arrangement of the overall sunshade and dustproof curtain of the car just by standing still without moving. It has high efficiency, simple and firm structure, strong practicality and high cost performance.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An automatically deployable vehicle-mounted sunshade device, comprising a vehicle luggage rack (800), wherein the vehicle luggage rack (800) is fixedly mounted on the top of a vehicle, and is characterized in that: The four sides of the automobile luggage rack (800) are fixedly mounted with an annular guide groove (300) via a mounting bracket (301); a traction steel rope (700) is arranged inside the annular guide groove (300) along its track; a plurality of stabilizing beads (302) are sleeved on the outside of the traction steel rope (700); the plurality of stabilizing beads (302) are slidably connected to the inside of the annular guide groove (300); the plurality of stabilizing beads (302) are equidistantly arranged and fixedly connected to the top of the sunshade (200); one end of the top of the sunshade (200) is fixedly connected to the annular guide groove (300); the other end of the top is fixedly connected to the traction steel rope (700); both ends of the traction steel rope (700) are connected to a rope retracting device (500); the sunshade (200) retracts and releases the traction steel rope (700) via the rope retracting device (500). The retractable device is arranged on one side of the top of the mounting cover (100), the mounting cover (100) is fixedly mounted on the front end of the telescopic device (600), the telescopic device (600) is fixedly mounted on one side of the luggage rack (800) of the automobile and close to the rear end of the automobile, a rolling curtain device (400) is arranged inside the mounting cover (100), and the rolling curtain device (400) comprises a bidirectional motor (401), the bidirectional motor (401) is fixedly mounted inside the mounting cover (100) through a motor plate (402), the output shaft of the bidirectional motor (401) is fixedly mounted on a clamping device (403), the clamping device (403) clamps the bottom end of the sunshade (200), and the bidirectional motor (401) drives the clamping device (403) to retract the sunshade (200) into the mounting cover (100).
2. The automatic deployment vehicle-mounted sunshade device according to claim 1, characterized in that: The telescopic device (600) comprises a telescopic rod (601), one side of the telescopic rod (601) is fixedly mounted to the telescopic surface of a drawer guide rail (605) along the length direction, the base of the drawer guide rail (605) is fixedly mounted to the automobile luggage rack (800) via a fixing frame (606), a plurality of crawling grooves (602) are equidistantly formed on the top of the telescopic rod (601), the plurality of crawling grooves (602) are all meshed with a crawling gear (604), the crawling gear (604) is fixedly mounted to the end of the output shaft of a telescopic motor (603), and the telescopic motor (603) is fixedly mounted to the top of the fixing frame (606).
3. The automatic deployment vehicle-mounted sunshade device according to claim 2, characterized in that: The cross section of the annular guide groove (300) is C-shaped, and its opening faces downward.
4. The automatic deployment vehicle-mounted sunshade device according to claim 2, characterized in that: The rope retracting and releasing device (500) comprises a retracting and releasing motor (501), the retracting and releasing motor (501) being fixedly mounted on the top of a cantilever bracket (502), the cantilever bracket (502) being fixedly mounted on the luggage rack (800) of the automobile, two rope winches (503) being connected to the top of the cantilever bracket (502) in parallel by bearings, the top of the rope winches (503) being fixedly connected to a driving gear (504), the two driving gears (504) being meshed with each other, the two ends of the traction steel rope (700) being respectively wound around the two rope winches (503), and the two rope winches (503) respectively and synchronously retract or release the traction steel rope (700).
5. The automatic deployment vehicle-mounted sunshade device according to claim 4, characterized in that: The clamping device (403) comprises a clamping base plate (40301), one end of the clamping base plate (40301) is fixedly mounted to the output shaft of the bidirectional motor (401), a plurality of guide rods (40303) are fixedly mounted on the surface of the clamping base plate (40301) along its length direction at equal intervals, a clamping plate (40302) is slidably connected between the plurality of guide rods (40303), a clamping spring (40304) is sleeved on the outside of the guide rod (40303), a baffle (40305) is fixedly connected to the top end of the guide rod (40303), and the two ends of the clamping spring (40304) are respectively It is fixedly connected to the baffle plate (40305) and the clamping plate (40302), the other end of the clamping base plate (40301) is threadedly connected with a threaded handle (40306), the end of the threaded handle (40306) is connected to a bearing at one end of an opening and closing wedge block (40307), the opening and closing wedge block (40307) is slidably connected to the surface of the clamping base plate (40301), the opening and closing wedge block (40307) is wedged between the clamping plate (40302) and the clamping base plate (40301), and the inclined surface of the opening and closing wedge block (40307) is in close contact with one end of the clamping plate (40302).
6. The automatic deployment vehicle-mounted sunshade device according to claim 5, characterized in that: The bottom of the opposite side of the clamping plate (40302) and the clamping base plate (40301) is provided with a clamping rubber strip (40308) along the length direction.
7. The automatic deployment vehicle-mounted sunshade device according to claim 5, characterized in that: An opening groove (101) is provided at the top of the installation cover (100), and the sunshade curtain (200) is inserted into the interior of the opening groove (101) from one end thereof.
8. The automatic deployment vehicle-mounted sunshade device according to claim 7, characterized in that: The bidirectional motor (401), the retractable motor (501) and the telescopic motor (603) are all replaced with manual turning handles.