Sun-shading and mosquito-preventing structure for car window

Abstract

The utility model discloses a sun-shading and mosquito-preventing structure for a car window, which is assembled on the car window for use and comprises a sun-shading curtain mechanism and a mosquito-preventing curtain mechanism which are arranged front and back, and guide rails arranged on two sides of the sun-shading curtain mechanism and the mosquito-preventing curtain mechanism, the guide rails on each side comprise a sunshade curtain guide rail used for being matched with the sunshade curtain mechanism and an anti-mosquito curtain guide rail used for being matched with the anti-mosquito curtain mechanism. A first locking part and a second locking part which can lock the sunshade curtain mechanism are arranged at the two ends of the sunshade curtain guide rail in the length direction of the sunshade curtain guide rail respectively, and when the sunshade curtain mechanism is locked on the first locking part, the sunshade curtain mechanism is in a completely closed state; when the sunshade curtain mechanism is locked on the second locking part, the sunshade curtain mechanism is in a completely opened state; in addition, a plurality of third locking parts capable of locking the sunshade curtain mechanism are further arranged on the sunshade curtain guide rail and located between the first locking part and the second locking part.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a sunshade and mosquito-proof structure for vehicle windows. Background Art

[0002] At present, with the popularity of cars in people's daily life and the rise of self-driving travel, car life is becoming more and more popular among people, especially when the windows are closed outside, the air conditioner must be turned on. This is not inconvenient when the car is driving, but when parking, people stay in the car for a long time, turning on the air conditioner wastes energy, and it is hot when it is not turned on; opening the car window will cause mosquito harassment. However, the car windows in the prior art cannot have both the functions of sunshade and mosquito prevention. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The technical problem to be solved by the utility model is to provide a sunshade and mosquito-proof structure for vehicle windows, which can be assembled on vehicle windows for use, has the functions of sunshade and mosquito-proof, and can adjust the sunshade area and ventilation area to improve the comfort of people in the vehicle, and can also ensure that mosquitoes will not enter during the adjustment process.

[0005] (II) Technical solution

[0006] The solution adopted by the utility model to solve the above-mentioned technical problems is a sunshade and mosquito-proof structure for vehicle windows, which is assembled on the vehicle windows for use, and includes a sunshade curtain mechanism and a mosquito-proof curtain mechanism arranged at the front and rear, and guide rails arranged on both sides of the sunshade curtain mechanism and the mosquito-proof curtain mechanism; the guide rail on each side includes a sunshade curtain guide rail for adapting to the sunshade curtain mechanism, and a mosquito-proof curtain guide rail for adapting to the mosquito-proof curtain mechanism; the sunshade curtain guide rail is respectively provided with a first locking part and a second locking part capable of locking the sunshade curtain mechanism at both ends along its length direction, when the sunshade curtain mechanism is locked on the first locking part, the sunshade curtain mechanism is in a fully closed state; when the sunshade curtain mechanism is locked on the second locking part, the sunshade curtain mechanism is in a fully open state; and the sunshade curtain guide rail is also provided with a plurality of third locking parts capable of locking the sunshade curtain mechanism between the first locking part and the second locking part.

[0007] Specifically, the number of the third locking parts can be set according to needs to adjust the opening size of the sunshade curtain.

[0008] By adopting the above scheme, when in use, one side of the mosquito-proof curtain mechanism is fixed on the car window; so that the car window has both sunshade and mosquito-proof functions, and the sunshade area and ventilation area can be adjusted to improve the comfort of people in the car, and during the adjustment process, it can also ensure that mosquitoes will not enter.

[0009] In some embodiments, the sunshade guide rail includes a slide groove arranged along its length direction, and a locking member arranged in the slide groove and along its length direction, and the locking member is provided with the first locking portion, a plurality of the third locking portions, and the second locking portion along its length direction.

[0010] In some embodiments, two end caps are detachably connected to both sides of the top of the sunshade rail and the anti-mosquito rail, and the sunshade mechanism and the anti-mosquito mechanism have protective covers on the outside, and both ends of the protective covers are fixed to the end caps.

[0011] In some embodiments, the first locking portion includes a first slot formed by being recessed toward the guide rail of the mosquito screen, wherein an opening end of the first slot is away from an end of the second locking portion and tilted downward and outward to form a first anti-slip portion, and an end of the first slot close to the second locking portion is formed with a first guide portion tilted downward;

[0012] The second locking portion comprises a second groove formed in a direction of the anti-mosquito curtain guide rail, wherein an opening end of the second groove close to one end of the first locking portion is formed with a second anti-slip portion extending downward, and an end of the second groove away from the first locking portion is formed with a second guiding portion inclined downward;

[0013] The third locking portion includes a third groove that is recessed toward the direction of the mosquito screen guide rail, wherein an opening end of the third groove is formed with a third anti-slip portion extending downward near one end of the first locking portion, and a third guide portion inclined downward is formed at one end of the third groove near the second locking portion.

[0014] In some embodiments, the end cover is assembled on the sunshade guide rail through a snap-on structure; and the end cover cooperates with the sunshade guide rail near the sunshade guide rail to form the second groove. Specifically, the first anti-detachment portion is formed on the end cover, and the first guide portion is formed on the locking piece in the sunshade guide rail.

[0015] By adopting the above scheme, the setting of the first anti-slip portion can prevent the sunshade mechanism from being separated from the first groove, and the setting of the first guide portion can play a guiding role when the sunshade mechanism needs to be opened, so that it can smoothly separate from the first groove and slide downward to open the sunshade mechanism to shade the sun; the setting of the second anti-slip portion can prevent the sunshade mechanism from being separated from the second groove, and the setting of the second guide portion can play a guiding role when the sunshade mechanism needs to be closed, so that it can smoothly separate from the second groove and slide upward to store the sunshade mechanism; the setting of the third anti-slip portion can prevent the sunshade mechanism from being separated from the third groove, and the setting of the third guide portion can play a guiding role when the sunshade mechanism needs to be opened or closed, so that it can smoothly separate from the third groove.

[0016] In some embodiments, the sunshade mechanism includes a first locking matching portion that can be matched and locked with the first locking portion, the second locking portion, and the third locking portion respectively, and the first locking portion is a shaft-shaped structure.

[0017] In some embodiments, the mosquito-proof curtain guide rail includes a fourth locking portion and a fifth locking portion respectively provided at both ends along its length direction, which are capable of locking the mosquito-proof curtain mechanism, and when the mosquito-proof curtain mechanism is locked on the fourth locking portion, the mosquito-proof curtain mechanism is in a fully closed state; when the mosquito-proof curtain mechanism is locked on the fifth locking portion, the mosquito-proof curtain mechanism is in a fully open state.

[0018] In some embodiments, the fourth locking portion includes a fourth groove formed in a direction away from the fifth locking portion, and the fifth locking portion includes an extension portion formed by extending upward from the bottom end of the mosquito screen guide rail, and a hook portion formed by buckling downward from the top end of the extension portion.

[0019] In some embodiments, the anti-mosquito curtain mechanism includes a second locking matching portion that can be matched and locked with the fourth locking portion and the fifth locking portion respectively, and the second locking portion is a shaft-shaped structure.

[0020] In some embodiments, the sunshade curtain mechanism includes two sunshade curtain fixing plugs fixedly connected to the top ends of the two sunshade curtain guide rails, a sunshade curtain rolling tube with both ends mounted on the sunshade curtain fixing plugs and capable of rotating relative to the sunshade curtain fixing plugs, and a sunshade curtain fabric fixed on the sunshade curtain rolling tube in a roll-up manner; the mosquito screen mechanism includes two mosquito screen fixing plugs fixedly connected to the top ends of the two mosquito screen guide rails, a mosquito screen rolling tube with both ends mounted on the mosquito screen fixing plugs and capable of rotating relative to the mosquito screen fixing plugs, and a mosquito screen fabric fixed on the mosquito screen rolling tube in a roll-up manner.

[0021] In some embodiments, a sunshade curtain fixing sleeve is provided at the bottom end of the sunshade curtain cloth, the first locking fitting parts are provided at both ends of the sunshade curtain fixing sleeve, and a first handle is provided on the side of the sunshade curtain fixing sleeve away from the anti-mosquito mechanism; an anti-mosquito curtain fixing sleeve is provided at the bottom end of the anti-mosquito curtain cloth, the second locking fitting parts are provided at both ends of the anti-mosquito curtain fixing sleeve, and a second handle is provided on the side of the anti-mosquito curtain fixing sleeve close to the sunshade curtain mechanism.

[0022] In some embodiments, the sunshade curtain mechanism also includes a first mounting shaft with both ends fixed in the sunshade curtain fixing plug, and a first torsion spring assembled on the first mounting shaft, and the outer surface of the first torsion spring contacts the inner wall of the sunshade curtain roller tube; the mosquito screen mechanism also includes a second mounting shaft with both ends fixed in the mosquito screen fixing plug, and a second torsion spring assembled on the second mounting shaft, and the outer surface of the second torsion spring contacts the inner wall of the mosquito screen roller tube.

[0023] In some embodiments, the two sunshade curtain fixing plugs are fixed to the two end covers by a first locking buckle, and the two mosquito screen fixing plugs are fixed to the two end covers by a second locking buckle; one end of the first mounting shaft is fixed to the first locking buckle, and the other end is connected to the sunshade curtain roller tube by a first rotating sleeve, and the first rotating sleeve can rotate relative to the first mounting shaft along with the sunshade curtain roller tube; one end of the second mounting shaft is fixed to the second locking buckle, and the other end is connected to the mosquito screen roller tube by a second rotating sleeve, and the second rotating sleeve can rotate relative to the second mounting shaft along with the mosquito screen roller tube.

[0024] By adopting the above scheme, when the sunshade curtain mechanism needs to be used for sunshade, the first handle is pulled to rotate and unfold the sunshade curtain fabric, and during the unfolding process, the sunshade curtain roller tube synchronously moves around the sunshade curtain fixing plug, and at the same time, the first torsion spring generates torque due to the force of the sunshade curtain fixing plug; after use, the first handle is operated to make the first locking mating parts at both ends of the sunshade curtain fixing sleeve disengage from the second locking part or the third locking part, and under the action of the first torsion spring, the sunshade curtain roller tube will rotate in the opposite direction and drive the sunshade curtain fabric reel to be stored, and the sunshade curtain reel will be restricted by the first locking part. The mosquito-proof curtain cloth; similarly, when the mosquito-proof curtain mechanism needs to be used, the second handle is pulled to rotate and unfold the mosquito-proof curtain cloth, and during the unfolding process, the mosquito-proof curtain roller moves synchronously around the mosquito-proof curtain fixing plug, and at the same time, the second torsion spring generates torque under the force of the mosquito-proof curtain fixing plug; after use, the second handle is operated to make the second locking mating parts at both ends of the mosquito-proof curtain fixing sleeve disengage from the fifth locking part, and under the action of the second torsion spring, the mosquito-proof curtain roller will rotate in the opposite direction and drive the mosquito-proof curtain cloth reel to be stored, and the mosquito-proof curtain cloth is restricted by the fourth locking part.

[0025] In some embodiments, a first seal capable of contacting a vehicle window is provided at one end of the anti-mosquito curtain mechanism away from the sunshade curtain mechanism, and a second seal arranged along the length direction of the anti-mosquito curtain rail is provided at one side of the anti-mosquito curtain rail away from the sunshade curtain rail.

[0026] By adopting the above scheme, the arrangement of the first seal and the second seal can buffer the movement of the anti-mosquito curtain mechanism during the process of opening the anti-mosquito curtain mechanism, and enhance the sealing between the vehicle window and the anti-mosquito curtain mechanism to prevent mosquitoes or dirt from entering the vehicle.

[0027] (III) Beneficial effects

[0028] Compared with the prior art, the utility model designs a sunshade and mosquito-proof structure for vehicle windows, which can be assembled on vehicle windows for use, and has both sunshade and mosquito-proof functions. The sunshade area and ventilation area can be adjusted to improve the comfort of people in the vehicle, and mosquitoes can be prevented from entering during the adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of a sunshade and mosquito-proof structure for a vehicle window of the utility model;

[0031] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0032] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0033] Figure 4 This is a schematic diagram of another angle of the sunshade and mosquito-proof structure for vehicle windows of the utility model;

[0034] Figure 5 for Figure 4 The enlarged schematic diagram at C in the middle;

[0035] Figure 6 for Figure 4 The enlarged schematic diagram at D in the middle;

[0036] Figure 7 This is a structural schematic diagram of a sunshade and mosquito-proof structure for a vehicle window of the utility model;

[0037] Figure 8 for Figure 7 Sectional view at EE;

[0038] Fig. 9 for Figure 8 The enlarged schematic diagram at I in the middle;

[0039] Fig.10 for Figure 8 The enlarged schematic diagram at J in the middle;

[0040] Fig.11 for Figure 7 Sectional view at FF;

[0041] Fig.12 for Fig.11 The enlarged schematic diagram of K in the middle;

[0042] Fig.13 for Figure 7 Sectional view at GG in the middle;

[0043] Fig.14 for Fig.13 The enlarged schematic diagram at L in the middle;

[0044] Fig.15 for Fig.13 The enlarged schematic diagram at M in the middle;

[0045] Fig.16 for Figure 7 Sectional view at HH in the middle;

[0046] Fig.17 for Fig.16 The enlarged schematic diagram at N in the middle;

[0047] Fig.18 is a schematic diagram of the guide rail of the utility model;

[0048] Fig.19 for Fig.18 The enlarged schematic diagram at O ​​in the middle;

[0049] Fig. 20 for Fig.18 The enlarged schematic diagram at P in the middle;

[0050] Fig.21 for Fig.18 Enlarged schematic diagram of the middle Q.

[0051] 1. The names of the components corresponding to the various reference numerals in the figure are: 10. sunshade curtain mechanism; 11. first locking matching part; 12. sunshade curtain fixing plug; 13. sunshade curtain rolling tube; 14. sunshade curtain cloth; 15. first installation axis; 16. first torsion spring; 17. sunshade curtain fixing sleeve; 18. first handle; 19. first locking buckle; 101. first rotating sleeve; 20. mosquito-proof curtain mechanism; 21. second locking matching part; 22. mosquito-proof curtain fixing plug; 23. mosquito-proof curtain rolling tube; 24. mosquito-proof curtain cloth; 25. second installation axis; 26. second torsion spring; 27. mosquito-proof curtain fixing sleeve; 28. second handle; 29. ​​second locking buckle; 201. second rotating sleeve; 30. guide rail; 31. sunshade Curtain rail; 311, first locking portion; 311a, first slot; 311b, first anti-slip portion; 311c, first guide portion; 312, second locking portion; 312a, second slot; 312b, second anti-slip portion; 312c, second guide portion; 313, third locking portion; 313a, third slot; 313b, third anti-slip portion; 313c, third guide portion; 314, slide; 315, locking member; 32, mosquito-proof curtain rail; 321, fourth locking portion; 321a, fourth slot; 322, fifth locking portion; 322a, extension portion; 322b, barb portion; 40, first sealing member; 50, second sealing member; 60, end cap; 70, protective cover. DETAILED DESCRIPTION

[0052] The following is a further detailed description of the specific implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0053] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0055] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0056] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0057] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0058] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0059] like Figure 1-Figure 21 As shown, the utility model discloses a sunshade and mosquito-proof structure for vehicle windows, which is assembled on vehicle windows for use, and comprises a sunshade curtain mechanism 10 and a mosquito-proof curtain mechanism 20 arranged at the front and rear, and guide rails 30 arranged at both sides of the sunshade curtain mechanism 10 and the mosquito-proof curtain mechanism 20; the guide rails 30 on each side comprise a sunshade curtain guide rail 31 for adapting to the sunshade curtain mechanism 10, and a mosquito-proof curtain guide rail 32 for adapting to the mosquito-proof curtain mechanism 20; the sunshade curtain guide rail 31 is respectively provided with two ends along its length direction that can lock the sunshade The first locking part 311 and the second locking part 312 of the curtain mechanism 10, when the sunshade curtain mechanism 10 is locked on the first locking part 311, the sunshade curtain mechanism 10 is in a fully closed state; when the sunshade curtain mechanism 10 is locked on the second locking part 312, the sunshade curtain mechanism 10 is in a fully open state; and the sunshade curtain guide rail 31 is also provided with two third locking parts 313 capable of locking the sunshade curtain mechanism 10 between the first locking part 311 and the second locking part 312. With the above scheme, when in use, one side of the anti-mosquito curtain mechanism 20 is fixed on the vehicle window; so that the vehicle window has both sunshade and mosquito-proof functions, and the sunshade area and ventilation area can be adjusted to improve the comfort of the occupants, and it can also ensure that mosquitoes will not enter during the adjustment process.

[0060] In some embodiments, the sunshade rail 31 includes a slide groove 314 arranged along its length direction, and a locking member 315 arranged in the slide groove 314 and along its length direction, and the locking member 315 is provided with the first locking portion 311, two third locking portions 313, and the second locking portion 312 along its length direction. In some embodiments, two end caps 60 are detachably connected to both sides of the top of the sunshade rail 31 and the anti-mosquito rail 30, and the sunshade mechanism 10 and the anti-mosquito mechanism have protective covers 70 on the outside, and both ends of the protective covers 70 are fixed to the end caps 60. In some embodiments, the first locking portion 311 includes a first slot 311a formed by being recessed toward the mosquito-proof curtain guide rail 32, wherein the opening end of the first slot 311a is away from one end of the second locking portion 312 and is inclined downward and outward to form a first anti-slip portion 311b, and the first slot 311a is formed with a first guide portion 311c inclined downward at one end close to the second locking portion 312; the second locking portion 312 includes a second groove 312a formed by being recessed toward the mosquito-proof curtain guide rail 32, wherein the opening end of the second groove 312a is close to the first A second anti-slip portion 312b extending downward is formed at one end of the locking portion 311, and a second guide portion 312c inclined downward is formed at one end of the second groove 312a away from the first locking portion 311; the third locking portion 313 includes a third groove 313a that is recessed toward the anti-mosquito curtain guide rail 32, wherein an opening end of the third groove 313a is formed with a third anti-slip portion 313b extending downward near one end of the first locking portion 311, and a third guide portion 313c inclined downward is formed at one end of the third groove 313a near the second locking portion 312. In some embodiments, the end cover 60 is assembled on the sunshade guide rail 31 through a snap-on structure; and the end cover 60 cooperates with the sunshade guide rail 31 near the sunshade guide rail 31 to form the second groove 312a. Specifically, the first anti-detachment portion 311b is formed on the end cover 60, and the first guide portion 311c is formed on the locking piece 315 in the sunshade guide rail 31.By adopting the above scheme, the setting of the first anti-slip portion 311b can prevent the sunshade mechanism 10 from being separated from the first groove 311a, and the setting of the first guide portion 311c plays a guiding role when the sunshade mechanism 10 needs to be opened, so that it can smoothly separate from the first groove 311a and slide downward to open the sunshade mechanism 10 to shade the sun; the setting of the second anti-slip portion 312b can prevent the sunshade mechanism 10 from being separated from the second groove 312a, and the setting of the second guide portion 312c plays a guiding role when the sunshade mechanism 10 needs to be closed, so that it can smoothly separate from the second groove and slide upward to store the sunshade mechanism 10; the setting of the third anti-slip portion 313b can prevent the sunshade mechanism 10 from being separated from the third groove 313a, and the setting of the third guide portion 313c plays a guiding role when the sunshade mechanism 10 needs to be opened or closed, so that it can smoothly separate from the third groove 313a. In some embodiments, the sunshade mechanism 10 includes a first locking matching portion 11 that can be matched and locked with the first locking portion 311, the second locking portion 312, and the third locking portion 313 respectively, and the first locking portion 311 is a shaft-shaped structure.

[0061] In some embodiments, the mosquito-proof curtain rail 32 includes a fourth locking portion 321 and a fifth locking portion 322 respectively provided at both ends along the length direction thereof, which can lock the mosquito-proof curtain mechanism 20, and when the mosquito-proof curtain mechanism 20 is locked on the fourth locking portion 321, the mosquito-proof curtain mechanism 20 is in a fully closed state; when the mosquito-proof curtain mechanism 20 is locked on the fifth locking portion 322, the mosquito-proof curtain mechanism 20 is in a fully open state. In some embodiments, the fourth locking portion 321 includes a fourth slot 321a formed by being recessed in a direction away from the fifth locking portion 322, and the fifth locking portion 322 includes an extension portion 322a formed by extending upward from the bottom end of the mosquito-proof curtain rail 32, and a barb portion 322b formed by the top end of the extension portion 322a being buckled downward. In some embodiments, the fourth slot 321a is formed on the end cover 60. In some embodiments, the anti-mosquito curtain mechanism 20 includes a second locking matching portion 21 that can be matched and locked with the fourth locking portion 321 and the fifth locking portion 322 respectively, and the second locking portion 312 is a shaft-shaped structure.

[0062] In some embodiments, the sunshade curtain mechanism 10 includes two sunshade curtain fixing plugs 12 fixedly connected to the top ends of the two sunshade curtain guide rails 31, a sunshade curtain rolling tube 13 whose two ends are mounted on the sunshade curtain fixing plugs 12 and can rotate relative to the sunshade curtain fixing plugs 12, and a sunshade curtain cloth 14 fixed on the sunshade curtain rolling tube 13 in a roller-like manner; the mosquito-proof curtain mechanism 20 includes two mosquito-proof curtain fixing plugs 22 fixedly connected to the top ends of the two mosquito-proof curtain guide rails 32, a mosquito-proof curtain rolling tube 23 whose two ends are mounted on the mosquito-proof curtain fixing plugs 22 and can rotate relative to the mosquito-proof curtain fixing plugs 22, and a mosquito-proof curtain cloth 24 fixed on the mosquito-proof curtain rolling tube 23 in a roller-like manner. In some embodiments, a sunshade curtain fixing sleeve 17 is provided at the bottom end of the sunshade curtain cloth 14, the first locking fitting parts 11 are provided at both ends of the sunshade curtain fixing sleeve 17, and a first handle 18 is provided on the side of the sunshade curtain fixing sleeve 17 away from the anti-mosquito mechanism; a mosquito-proof curtain fixing sleeve 27 is provided at the bottom end of the mosquito-proof curtain cloth 24, the second locking fitting parts 21 are provided at both ends of the mosquito-proof curtain fixing sleeve 27, and a second handle 28 is provided on the side of the mosquito-proof curtain fixing sleeve 27 close to the sunshade curtain mechanism 10. In some embodiments, the sunshade curtain mechanism 10 also includes a first mounting shaft 15 with both ends fixed in the sunshade curtain fixing plug 12, and a first torsion spring 16 assembled on the first mounting shaft 15, and the outer surface of the first torsion spring 16 contacts the inner wall of the sunshade curtain roller tube 13; the mosquito screen mechanism 20 also includes a second mounting shaft 25 with both ends fixed in the mosquito screen fixing plug 22, and a second torsion spring 26 assembled on the second mounting shaft 25, and the outer surface of the second torsion spring 26 contacts the inner wall of the mosquito screen roller tube 23. In some embodiments, both ends of the sunshade curtain fixing plug 12 are fixed to the two end covers 60 by a first locking buckle 19, and the two mosquito-proof curtain fixing plugs 22 are fixed to the two end covers 60 by a second locking buckle 29; one end of the first mounting shaft 15 is fixed to the first locking buckle 19, and the other end is connected to the sunshade curtain roller tube 13 by a first rotating sleeve 101, and the first rotating sleeve 101 can rotate relative to the first mounting shaft 15 along with the sunshade curtain roller tube 13; one end of the second mounting shaft 25 is fixed to the second locking buckle 29, and the other end is connected to the mosquito-proof curtain roller tube 23 by a second rotating sleeve 201, and the second rotating sleeve 201 can rotate relative to the second mounting shaft 25 along with the mosquito-proof curtain roller tube 23.By adopting the above scheme, when the sunshade curtain mechanism 10 needs to be used for sunshade, the first handle 18 is pulled to rotate and unfold the sunshade curtain fabric 14, and during the unfolding process, the sunshade curtain roller tube 13 synchronously moves around the sunshade curtain fixing plug 12, and at the same time, the first torsion spring 16 generates torque due to the force of the sunshade curtain fixing plug 12; after use, the first handle 18 is operated to make the first locking mating parts 11 at both ends of the sunshade curtain fixing sleeve 17 disengage from the second locking part 312 or the third locking part 313, and under the action of the first torsion spring 16, the sunshade curtain roller tube 13 will rotate in the opposite direction and drive the sunshade curtain fabric 14 to be retracted, and the first locking part 311 is used to limit the sunshade curtain fabric 14 to be retracted. Anti-mosquito curtain cloth 24; similarly, when the anti-mosquito curtain mechanism 20 needs to be used, the second handle 28 is pulled to rotate and unfold the anti-mosquito curtain cloth 24, and during the unfolding process, the anti-mosquito curtain roller tube 23 synchronously moves around the anti-mosquito curtain fixing plug 22, and at the same time, the second torsion spring 26 generates torque under the action of the anti-mosquito curtain fixing plug 22; after use, the second handle 28 is operated to make the second locking mating parts 21 at both ends of the anti-mosquito curtain fixing sleeve 27 disengage from the fifth locking part 322, and under the action of the second torsion spring 26, the anti-mosquito curtain roller tube 23 will rotate in the opposite direction and drive the anti-mosquito curtain cloth 24 to be retracted, and the anti-mosquito curtain cloth 24 is restricted by the fourth locking part 321.

[0063] In some embodiments, the end of the anti-mosquito curtain mechanism 20 away from the sunshade curtain mechanism 10 is provided with a first seal 40 capable of contacting the vehicle window, and the side of the anti-mosquito curtain guide rail 32 away from the sunshade curtain guide rail 31 is provided with a second seal 50 arranged along the length direction of the anti-mosquito curtain guide rail 32. With the above solution, the provision of the first seal 40 and the second seal 50 can buffer the movement of the anti-mosquito curtain mechanism 20 during the process of opening the anti-mosquito curtain mechanism 20, and enhance the sealing between the vehicle window and the anti-mosquito curtain mechanism 20 to prevent mosquitoes or dirt from entering the vehicle.

[0064] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0065] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A sunshade and mosquito-proof structure for a vehicle window, assembled on a vehicle window for use, characterized in that: The invention comprises a sunshade curtain mechanism (10) and a mosquito-proof curtain mechanism (20) arranged front and rear, and guide rails (30) arranged on both sides of the sunshade curtain mechanism (10) and the mosquito-proof curtain mechanism (20); the guide rail (30) on each side comprises a sunshade curtain guide rail (31) for adapting to the sunshade curtain mechanism (10), and a mosquito-proof curtain guide rail (32) for adapting to the mosquito-proof curtain mechanism (20); the sunshade curtain guide rail (31) is provided with a first locking portion (311) and a second locking portion (322) capable of locking the sunshade curtain mechanism (10) at both ends along its length direction. A second locking portion (312), when the sunshade mechanism (10) is locked on the first locking portion (311), the sunshade mechanism (10) is in a fully closed state; when the sunshade mechanism (10) is locked on the second locking portion (312), the sunshade mechanism (10) is in a fully open state; and the sunshade guide rail (31) is located between the first locking portion (311) and the second locking portion (312) and is also provided with a plurality of third locking portions (313) capable of locking the sunshade mechanism (10).

2. The sunshade and mosquito-proof structure for vehicle windows according to claim 1, characterized in that: The sunshade guide rail (31) includes a slide groove (314) arranged along its length direction, and a locking member (315) arranged in the slide groove (314) and along its length direction, and the locking member (315) is provided with the first locking portion (311), a plurality of the third locking portions (313), and the second locking portion (312) along its length direction.

3. The sunshade and mosquito-proof structure for vehicle windows according to claim 1, characterized in that: The first locking portion (311) comprises a first slot (311a) formed by being recessed in the direction of the anti-mosquito curtain guide rail (32), wherein an opening end of the first slot (311a) which is away from the second locking portion (312) is inclined downward and outward to form a first anti-slip portion (311b), and an end of the first slot (311a) close to the second locking portion (312) is formed with a first guiding portion (311c) inclined downward; The second locking portion (312) comprises a second groove (312a) formed by being recessed toward the mosquito-proof curtain guide rail (32), wherein an opening end of the second groove (312a) close to one end of the first locking portion (311) is formed with a second anti-slip portion (312b) extending downward, and an end of the second groove (312a) away from the first locking portion (311) is formed with a second guiding portion (312c) inclined downward; The third locking portion (313) comprises a third groove (313a) which is recessed in the direction of the anti-mosquito curtain guide rail (32), wherein an opening end of the third groove (313a) close to one end of the first locking portion (311) is formed with a third anti-slip portion (313b) extending downward, and an end of the third groove (313a) close to the second locking portion (312) is formed with a third guiding portion (313c) inclined downward.

4. The sunshade and mosquito-proof structure for vehicle windows according to claim 1, characterized in that: The sunshade curtain mechanism (10) comprises a first locking matching portion (11) which can be matched and locked with the first locking portion (311), the second locking portion (312), and the third locking portion (313) respectively.

5. The sunshade and mosquito-proof structure for vehicle windows according to claim 1, characterized in that: The anti-mosquito curtain guide rail (32) comprises a fourth locking portion (321) and a fifth locking portion (322) respectively arranged at two ends along its length direction, which are capable of locking the anti-mosquito curtain mechanism (20); when the anti-mosquito curtain mechanism (20) is locked on the fourth locking portion (321), the anti-mosquito curtain mechanism (20) is in a fully closed state; when the anti-mosquito curtain mechanism (20) is locked on the fifth locking portion (322), the anti-mosquito curtain mechanism (20) is in a fully opened state.

6. The sunshade and mosquito-proof structure for vehicle windows according to claim 5, characterized in that: The fourth locking portion (321) comprises a fourth slot (321a) formed by being recessed in a direction away from the fifth locking portion (322), and the fifth locking portion (322) comprises an extension portion (322a) formed by extending upward from the bottom end of the anti-mosquito curtain guide rail (32), and a barb portion (322b) formed by the top end of the extension portion (322a) being inverted downward.

7. The sunshade and mosquito-proof structure for vehicle windows according to claim 5, characterized in that: The anti-mosquito curtain mechanism (20) comprises a second locking matching portion (21) capable of matching and locking with the fourth locking portion (321) and the fifth locking portion (322) respectively.

8. The sunshade and mosquito-proof structure for vehicle windows according to claim 1, characterized in that: The sunshade curtain mechanism (10) comprises two sunshade curtain fixing plugs (12) fixedly connected to the top ends of the two sunshade curtain guide rails (31), a sunshade curtain rolling tube (13) with both ends sleeved on the sunshade curtain fixing plugs (12) and rotatable relative to the sunshade curtain fixing plugs (12), and a sunshade curtain fabric (14) fixed to the sunshade curtain rolling tube (13) in a roll-up manner; the mosquito-proof curtain mechanism (20) comprises two mosquito-proof curtain fixing plugs (22) fixedly connected to the top ends of the two mosquito-proof curtain guide rails (32), a mosquito-proof curtain rolling tube (23) with both ends sleeved on the mosquito-proof curtain fixing plugs (22) and rotatable relative to the mosquito-proof curtain fixing plugs (22), and a mosquito-proof curtain fabric (24) fixed to the mosquito-proof curtain rolling tube (23) in a roll-up manner.

9. The sunshade and mosquito-proof structure for vehicle windows according to claim 8, characterized in that: The sunshade curtain mechanism (10) also includes a first mounting shaft (15) whose two ends are fixed in the sunshade curtain fixing plug (12), and a first torsion spring (16) assembled on the first mounting shaft (15), and the outer surface of the first torsion spring (16) is in contact with the inner wall of the sunshade curtain roller tube (13); the anti-mosquito curtain mechanism (20) also includes a second mounting shaft (25) whose two ends are fixed in the anti-mosquito curtain fixing plug (22), and a second torsion spring (26) assembled on the second mounting shaft (25), and the outer surface of the second torsion spring (26) is in contact with the inner wall of the anti-mosquito curtain roller tube (23).

10. The sunshade and mosquito-proof structure for vehicle windows according to claim 1, characterized in that: The end of the anti-mosquito curtain mechanism (20) facing away from the sunshade curtain mechanism (10) is provided with a first sealing member (40) capable of contacting the vehicle window, and the side of the anti-mosquito curtain guide rail (32) facing away from the sunshade curtain guide rail (31) is provided with a second sealing member (50) arranged along the length direction of the anti-mosquito curtain guide rail (32).

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