Lifting type opening and closing movement mechanism, double-skylight assembly and automobile

Abstract

The utility model provides a lifting type opening and closing movement mechanism, a double-skylight assembly and an automobile, and the lifting type opening and closing movement mechanism comprises a guide rail, a lifting mechanism and a lifting mechanism, the sliding assembly comprises a front sliding block and a rear sliding block, a front movement sliding groove is formed in the front sliding block, a rear movement sliding groove is formed in the rear sliding block, and the front sliding block and the rear sliding block are connected with each other and can slide front and back along the guide rail; the lifting assembly comprises a lifting rod, a front supporting rod arranged in the front movement sliding groove in a sliding mode and a rear supporting rod arranged in the rear movement sliding groove in a sliding mode, and the front end of the front supporting rod and the rear end of the rear supporting rod are hinged to the front end and the rear end of the lifting rod respectively; the automobile trunk tail door solves the problems that in the prior art, an automobile trunk tail door is prone to deformation due to the hatchback type modeling, and the rear row space is limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, in particular to a lifting type opening and closing movement mechanism, double skylight assembly and car. BACKGROUND

[0002] With the social progress and the continuous development of science and technology, the development of automobile industry is also undergoing profound changes, among which the development of intelligent automobile has entered the second half, and people's demand for intelligent automobile is becoming stronger and stronger, and the intelligentization of automobile refers to the introduction of advanced electronic technology, computer technology and communication technology, so that the automobile has stronger automation and intelligent characteristics. This change is not only in the aspect of electrification, but also includes automatic driving, intelligent cabin, intelligent network and intelligent electric vehicle and other aspects, similarly, consumers have higher requirements for the automation and intelligentization of trunk tail doors.

[0003] The existing technology of automobile trunk tail door adopts a hatchback type, that is, the trunk tail door is rotated upward or downward around the roof of the rear vehicle, this structure can make the opening angle of the trunk very large, which can facilitate the placement of large-size luggage, but it also has many disadvantages, because the trunk tail door causes great pressure on the roof frame during opening, the corresponding connection between the trunk tail door and the roof frame is prone to deformation, abnormal noise and even water leakage, and due to the structural limitation of the hatchback type, the height of the rear compartment is difficult to be very high, so when used as a family car, the rear row height is limited, and long-term sitting in the rear row is not very comfortable, therefore, a car structure is needed to overcome the above problems. UTILITY MODEL CONTENTS

[0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a lifting type opening and closing movement mechanism, double skylight assembly and car, which solves the problems of easy deformation and limited rear space caused by the hatchback type of the trunk tail door in the prior art.

[0005] In order to solve the above technical problems, the utility model provides a lifting type opening and closing movement mechanism, which comprises:

[0006] A guide rail is provided with a limiting piece;

[0007] A sliding assembly comprises a front sliding block and a rear sliding block, the front sliding block is provided with a front movement sliding groove, the rear sliding block is provided with a rear movement sliding groove, and the front sliding block and the rear sliding block are connected with each other and can slide forward and backward along the guide rail;

[0008] Lifting assembly, comprising a lifting rod, a front support rod slidingly arranged in the front movement slot and a rear support rod slidingly arranged in the rear movement slot, the front end of the front support rod and the rear end of the rear support rod are respectively hinged to the front end and the rear end of the lifting rod, when the front support rod and the rear support rod move forward or backward along the front movement slot and the rear movement slot, the lifting rod is synchronously lifted or retracted by the front support rod and the rear support rod;

[0009] The front slider and the rear slider are driven to move forward along the guide rail, the front support rod and the rear support rod relatively move backward along the front movement slot and the rear movement slot, the front support rod is limited when it moves to the rear end of the front movement slot, at this time the front end of the lifting rod is lifted, and the rear end of the lifting rod is synchronously lifted by the rear support rod, the lifting rod is in the lifting state, at this time the sliding assembly is continuously driven to move forward, and the lifting rod remains in the lifting state; then the front slider and the rear slider are reversely driven to move backward along the guide rail, the rear support rod relatively moves forward along the rear movement slot under the action of the limiting member, and the front support rod is also relatively moved forward along the front movement slot by the lifting rod, the lifting rod is synchronously retracted by the front support rod and the rear support rod, at this time the lifting rod is in the retraction state.

[0010] As a more preferred mode, the front movement sliding groove comprises a first front horizontal section, a convex section and a second front horizontal section which are sequentially guided from front to back, and the rear movement sliding groove comprises a rear horizontal section and a warping section which are sequentially guided from front to back; the front support rod is provided with a first front sliding foot and a second front sliding foot which are slidingly arranged in the front movement sliding groove, and the rear support rod is provided with a rear sliding foot which is slidingly arranged in the rear movement sliding groove; the front sliding block and the rear sliding block are driven to move forward along the guide rail, the front support rod and the rear support rod are relatively moved backward along the front movement sliding groove and the rear movement sliding groove, the first front sliding foot moves along the front movement sliding groove from the first front horizontal section to the convex section, the second front sliding foot moves along the front movement sliding groove from the convex section to the second front horizontal section, the second front sliding foot is limited when moving to the rear end of the front movement sliding groove, at this time, the first front sliding foot is located at the top of the convex section, the front end of the lifting rod is lifted up, and at the same time, the rear sliding foot moves along the rear movement sliding groove from the rear horizontal section to the warping section, drives the rear end of the lifting rod to be lifted up, and the lifting rod is in a lifting state, at this time, the sliding assembly is continuously driven to move forward, and the lifting rod keeps the lifting state; the front sliding block and the rear sliding block are continuously driven to move backward along the guide rail, the rear support rod moves forward along the rear movement sliding groove under the action of the limiting piece, and at the same time, the front support rod is driven to move forward along the front movement sliding groove through the lifting rod, the rear sliding foot moves along the rear movement sliding groove from the warping section to the rear horizontal section, drives the rear end of the lifting rod to be recovered, the second front sliding foot moves along the front movement sliding groove from the second front horizontal section to the convex section, the first front sliding foot moves from the convex section to the first horizontal section, and when the second front sliding foot moves to the top of the convex section, the front end of the lifting rod is also recovered synchronously, at this time, the lifting rod is in a recovery state.

[0011] As a more preferred mode, the guide rail is further provided with a warping sliding block which can slide forward and backward along the guide rail, and the front end of the rear support rod is hinged to the warping sliding block, so that when the rear sliding foot moves along the rear movement sliding groove from the rear horizontal section to the warping section, the front end of the rear support rod is hinged to the warping sliding block, and then the rear end of the rear support rod is warped, so that the rear end of the lifting rod is lifted up.

[0012] As a more preferred mode, the sliding assembly further comprises a sliding connecting rod which connects the front sliding block and the rear sliding block, and the sliding connecting rod is designed as a long rod which can be deformed to a certain extent, so as to meet the design requirement of a certain arc of the guide rail, and when the front sliding block and the rear sliding block slide along the guide rail with a certain arc, the sliding assembly can adaptively deform.

[0013] In order to solve the above problems, the utility model also provides a double-sky-light assembly, comprising:

[0014] a front sunroof and a rear sunroof;

[0015] a frame structure, the front sunroof is arranged at the front of the frame structure, and the rear of the frame structure is provided with an opening accommodating the rear sunroof;

[0016] two aforementioned lifting opening and closing movement mechanisms arranged symmetrically, two guide rails of the two lifting opening and closing movement mechanisms are arranged at two sides of the frame structure respectively, the rear sunroof is arranged at the opening at the rear of the frame structure, and two sides of the rear sunroof are fixed with the lifting rods of the two lifting opening and closing movement mechanisms respectively

[0017] a driving device connected with the sliding assembly, which can synchronously drive the two front sliders and the rear slider to move forward and backward along the guide rails; when the driving device drives the front slider and the rear slider to move forward along the guide rails, the front ends and the rear ends of the two lifting rods are synchronously lifted, the two lifting rods are in the lifting state at the same time, at this time, the rear sunroof is lifted and protrudes above the frame structure, the sliding assembly is continuously driven to move forward, the rear sunroof moves to the upper side of the front sunroof, and the rear sunroof is opened; then the driving device is reversely driven to drive the front slider and the rear slider to move backward along the guide rails, when the two rear support rods are limited by the corresponding limiting members, the front ends and the rear ends of the lifting rods are synchronously retracted, the two lifting rods are in the retracted state, the rear sunroof is accommodated in the opening of the frame structure, and the rear sunroof is closed and flush with the front sunroof.

[0018] As a more preferred mode, the two sides of the frame structure are provided with a cladding groove accommodating the guide rails, and the two guide rails are arranged in the cladding groove, which can ensure the effective connection of the guide rails and the frame structure, increase the installation strength, improve the sunroof mode, and reduce the noise risk.

[0019] As a more preferred mode, a drainage groove is arranged in the joint between the frame structure and the front sunroof and the rear sunroof, a waterproof sealing strip with an openable and closable design is arranged at the top end of the drainage groove, a drainage member for covering the rear end of the drainage groove is arranged at the rear end of the drainage groove, and a drainage hole and a windproof and dustproof curtain covering the drainage hole are arranged on the drainage member; first, the drainage member can drain water while preventing the rear side wind noise from entering the sunroof and the cockpit, reducing noise while being better integrated and saving cost.

[0020] As a more preferred mode, the frame structure is further provided with a luggage support for fixing the luggage rack, so that the luggage support is directly fixed to the frame structure, which is more integrated in function and more cost-saving; a universal mounting bracket can be used to save mold cost; and a high-strength mounting point can also improve the mounting strength of the luggage rack.

[0021] As a more preferred mode, the frame structure comprises a front cross beam, a middle cross beam and two side beams, and the frame structure is formed by the front cross beam, the middle cross beam and the two side beams, so that the commonly used one-piece stamping frame can be replaced, the stamping process requirement is reduced, and the material utilization rate is increased because only small pieces of plate are stamped.

[0022] As a more preferred mode, the rear end of the rear sunroof is further provided with a tail lamp, and the tail lamp moves with the rear sunroof when the rear sunroof is opened or closed, so that the tail lamp is more novel and more beautiful in style.

[0023] As a more preferred mode, the tail lamp is powered by a power line, and the power line adopts a track type flat wire to reduce the wear of the power line during the opening and closing of the rear sunroof and prolong the service life of the power line.

[0024] To solve the above problems, the utility model also provides a kind of automobile, comprising:

[0025] Trunk;

[0026] The above-mentioned double-sunroof assembly is provided above the trunk, and the opening and closing of the trunk are realized by the opening and closing of the rear sunroof.

[0027] As described above, the lifting type opening and closing movement mechanism, double-sunroof assembly and automobile have the following beneficial effects: when the lifting type opening and closing movement mechanism works, the front slider and the rear slider are first driven to move forward along the guide rail, the front support rod and the rear support rod relatively move backward along the front movement sliding groove and the rear movement sliding groove, the front support rod is limited when it moves to the rear end of the front movement sliding groove, at this time, the front end of the lifting rod is lifted up, and the rear end of the lifting rod is also lifted up synchronously by the rear support rod, so that the lifting rod is in the lifting state, at this time, the sliding assembly is continuously driven to move forward, and the lifting rod remains in the lifting state; then the front slider and the rear slider are reversely driven to move backward along the guide rail, the rear support rod relatively moves forward along the rear movement sliding groove under the action of the limiting member, and the front support rod is also relatively moved forward along the front movement sliding groove by the lifting rod, so that the lifting rod is synchronously driven to be retracted by the front support rod and the rear support rod, at this time, the lifting rod is in the retracted state.

[0028] The double sunroof assembly of the utility model can drive the front sliding block and the rear sliding block to move forward along the guide rail by the driving device, so that the front end and the rear end of the two lifting rods are synchronously lifted, the two lifting rods are in the lifting state at the same time, the rear sunroof is lifted and protrudes above the frame structure, the sliding assembly is continuously driven to move forward, the rear sunroof moves above the front sunroof, and the rear sunroof is opened; then the front sliding block and the rear sliding block are reversely driven to move backward along the guide rail by the driving device, when the two rear supporting rods are limited by the corresponding limiters, the front end and the rear end of the lifting rods are synchronously recovered, the two lifting rods are in the recovery state, the rear sunroof is accommodated in the opening of the frame structure, the rear sunroof is closed and flush with the front sunroof; in this way, the opening and closing of the double sunroof assembly can be conveniently and quickly realized;

[0029] The utility model discloses a car uses above-mentioned double sunroof assembly, and set up the rear sunroof above the trunk, so when using, realize the opening and closing of the trunk through the opening and closing of the rear sunroof, compared with the hatchback type of traditional car trunk tail door, the pressure of rear sunroof is realized to the frame structure of whole sunroof assembly and shares, reduce the pressure of connecting place, therefore in the use process, the deformation of frame structure and rear sunroof structure whole is small, and it is not easy to have abnormal sound and leakage; simultaneously because the front sunroof and rear sunroof of the utility model car can keep flush, therefore can guarantee that rear row height can keep consistent with front row, and the passenger can obtain the same riding experience as front row when sitting in rear row.

[0030] In conclusion, the lifting type opening and closing movement mechanism, the double sunroof assembly and the car of the utility model reduce the deformation of the frame structure and the sunroof body during the opening and closing of the rear sunroof, and at the same time, the head space of the rear seat passenger is ensured, and the problems of easy deformation and limited rear space caused by the hatchback type of the trunk tail door of the car in the prior art are solved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A schematic view showing that the lifting rod of the lifting type opening and closing movement mechanism is in the lifting state;

[0032] Figure 2 A schematic view showing the front sliding block and the front movement sliding groove of the lifting type opening and closing movement mechanism;

[0033] Figure 3 A schematic view showing the rear sliding block and the rear movement sliding groove of the lifting type opening and closing movement mechanism;

[0034] Figure 4Front support rod schematic diagram of the lifting type opening and closing mechanism

[0035] Figure 5 Rear support rod schematic diagram of the lifting type opening and closing mechanism

[0036] Figure 6 Schematic diagram of the lifting rod of the lifting type opening and closing mechanism of the utility model in the recycling state

[0037] Figure 7 Schematic diagram of the double sunroof assembly of the utility model when closing

[0038] Figure 8 Schematic diagram of the double sunroof assembly of the utility model when closing

[0039] Figure 9 Schematic diagram of the double sunroof assembly of the utility model when closing

[0040] Figure 10 Schematic diagram of the double sunroof assembly of the utility model when closing

[0041] Figure 11 Schematic diagram of the frame structure of the double sunroof assembly of the utility model

[0042] Figure 12 Schematic diagram of the drainage part of the double sunroof assembly of the utility model

[0043] Figure 13 Schematic diagram of the drainage part of the double sunroof assembly of the utility model

[0044] Element number explanation

[0045] 1 Lifting type opening and closing mechanism

[0046] 11 Guide rail

[0047] 111 Limiting piece

[0048] 112 Warped sliding block

[0049] 12 Front sliding block

[0050] 121 Front movement sliding groove

[0051] 121a First front horizontal section

[0052] 121b Convex section

[0053] 121c Second front horizontal section

[0054] 13 Rear sliding block

[0055] 131 rear moving slide

[0056] 131a rear horizontal section

[0057] 131b curved section

[0058] 14 sliding link

[0059] 15 lifting assembly

[0060] 151 lifting rod

[0061] 152 front support rod

[0062] 152a first front slide

[0063] 152b second front slide

[0064] 153 rear support rod

[0065] 153a rear slide

[0066] 2 frame structure

[0067] 21 front cross beam

[0068] 22 middle cross beam

[0069] 23 side beam

[0070] 231 covering groove

[0071] 24 special-shaped reinforcing rib

[0072] 25 welding point

[0073] 3 cover plate structure

[0074] 31 front cover plate

[0075] 32 front side cover plate

[0076] 33 rear side cover plate

[0077] 34 waterproof foam

[0078] 35 waterproof adhesive tape

[0079] 4 waterproof sealing strip

[0080] 5 tail light

[0081] 51 flat cable

[0082] 6 luggage support

[0083] 7 drainage member

[0084] 71 drainage hole

[0085] 72 windproof and dustproof curtain

[0086] 8 front window

[0087] 9 rear window DETAILED DESCRIPTION

[0088] The above objects, features and other advantages of the present application will be better understood from the following detailed description taken in conjunction with the

[0089] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of the present disclosure are merely intended to facilitate the understanding of the present disclosure by those skilled in the art, and are not intended to limit the scope of the present disclosure. Therefore, any modification, change in proportion relationship or adjustment in size that does not affect the effects and purposes of the present disclosure should still fall within the scope of the present disclosure. The following detailed description should not be considered as limiting, and the scope of the embodiments of the present application is only limited by the claims of the published patent. The terms used herein are only used to describe the specific embodiments and are not intended to limit the present application. Spatially related terms, such as "upper", "lower", "left", "right", "below", "under", "bottom", "above", "top", etc., can be used in the present disclosure to facilitate the description of the relationship between one element or feature shown in the drawings and another element or feature.

[0090] In the present disclosure, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing", "holding", etc. should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0091] Furthermore, as used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well, unless the context indicates otherwise. It should be further understood that the terms “comprising,” “including,” indicate the presence of the stated feature, operation, element, component, item, kind, and / or group, but do not preclude the presence, occurrence, or addition of one or more other features, operations, elements, components, items, kinds, and / or groups. The terms “or” and “and / or” as used herein are interpreted as inclusive, or mean any one or any combination thereof. Thus, “A, B, or C” or “A, B, and / or C” means “any one of: A; B; C; A and B; A and C; B and C; A, B, and C.” Exceptions to this definition arise only when combinations of elements, functions, or operations are inherently mutually exclusive in some manner.

[0092] like Figures 1 to 6 As shown, this utility model provides a lifting and opening / closing mechanism 1, comprising:

[0093] Guide rail 11, wherein a limiting element 111 is provided on the guide rail 11;

[0094] A sliding assembly includes a front slider 12 and a rear slider 13. The front slider 12 is provided with a front motion groove 121, and the rear slider 13 is provided with a rear motion groove 131. The front slider 12 and the rear slider 13 are connected to each other and can slide back and forth along the guide rail 11.

[0095] The lifting assembly 15 includes a lifting rod 151, a front support rod 152 slidably disposed in the front movement groove 121, and a rear support rod 153 slidably disposed in the rear movement groove 131. The front end of the front support rod 152 and the rear end of the rear support rod 153 are respectively hinged to the front end and the rear end of the lifting rod 151. When the front support rod 152 and the rear support rod 153 move forward or backward along the front movement groove 121 and the rear movement groove 131, the lifting rod 151 is lifted or retracted synchronously by the front support rod 152 and the rear support rod 153.

[0096] The front sliding block 12 and the rear sliding block 13 are driven to move forward along the guide rail 11, the front supporting rod 152 and the rear supporting rod 153 are relatively driven to move backward along the front movement sliding groove 121 and the rear movement sliding groove 131, the front supporting rod 152 is limited when moving to the rear end of the front movement sliding groove 121, at this time, the front end of the lifting rod 151 is lifted, and the rear end of the lifting rod 151 is synchronously lifted by the rear supporting rod 153, the lifting rod 151 is in a lifting state, at this time, the sliding assembly is continuously driven to move forward, and the lifting rod 151 keeps the lifting state; then the front sliding block 12 and the rear sliding block 13 are reversely driven to move backward along the guide rail 11, the rear supporting rod 153 is relatively driven to move forward along the rear movement sliding groove 131 under the action of the limiting piece 111, the front supporting rod 152 is also relatively driven to move forward along the front movement sliding groove 121 by the lifting rod 151, the lifting rod 151 is synchronously driven to be recovered by the front supporting rod 152 and the rear supporting rod 153 respectively, at this time, the lifting rod 151 is in a recovery state.

[0097] In order to better introduce the utility model, the following specific application is combined to further illustrate: the lifting type opening and closing movement mechanism 1 of the utility model is in work, first drive the front sliding block 12 and the rear sliding block 13 to move forward along the guide rail 11, the front supporting rod 152 and the rear supporting rod 153 relatively move backward along the front movement sliding groove 121 and the rear movement sliding groove 131, the front supporting rod 152 is limited when moving to the rear end of the front movement sliding groove 121, at this time, the front end of the lifting rod 151 is lifted, and the rear end of the lifting rod 151 is synchronously lifted by the rear supporting rod 153, the lifting rod 151 is in a lifting state, as shown in Figure 1 , at this time, the sliding assembly is continuously driven to move forward, and the lifting rod 151 keeps the lifting state; then the front sliding block 12 and the rear sliding block 13 are reversely driven to move backward along the guide rail 11, the rear supporting rod 153 is relatively driven to move forward along the rear movement sliding groove 131 under the action of the limiting piece 111, the front supporting rod 152 is also relatively driven to move forward along the front movement sliding groove 121 by the lifting rod 151, the lifting rod 151 is synchronously driven to be recovered by the front supporting rod 152 and the rear supporting rod 153 respectively, at this time, the lifting rod 151 is in a recovery state, as shown in Figure 6 .

[0098] In the embodiment, as shown in Figure 2 , the front movement sliding groove 121 includes a first front horizontal section 121a, a convex section 121b and a second front horizontal section 121c sequentially guided from front to back, as shown in Figure 3As shown, the rear movement sliding groove 131 comprises a rear horizontal section 131a and a curved section 131b in sequence from front to rear; the front support rod 152 is provided with a first front sliding foot 152a and a second front sliding foot 152b, which are slidingly arranged in the front movement sliding groove 121; the rear support rod 153 is provided with a rear sliding foot 153a, which is slidingly arranged in the rear movement sliding groove 131; the front sliding block 12 and the rear sliding block 13 are driven to move forward along the guide rail 11, the front support rod 152 and the rear support rod 153 are driven to move rearward along the front movement sliding groove 121 and the rear movement sliding groove 131, the first front sliding foot 152a is driven to move along the front movement sliding groove 121 from the first front horizontal section 121a to the convex section 121b, the second front sliding foot 152b is driven to move along the front movement sliding groove 121 from the convex section 121b to the second front horizontal section 121c, and the second front sliding foot 152b is limited when it moves to the rear end of the front movement sliding groove 121, at this time, the first front sliding foot 152a is located at the top of the convex section 121b, the front end of the lifting rod 151 is lifted up, and the rear end of the lifting rod 151 is lifted up by the rear sliding foot 153a moving along the rear movement sliding groove 131 from the rear horizontal section 131a to the curved section 131b, so that the lifting rod 151 is in the lifting state, at this time, the sliding assembly is continuously driven to move forward, and the lifting rod 151 remains in the lifting state; the front sliding block 12 and the rear sliding block 13 are continuously driven to move rearward along the guide rail 11, the rear support rod 153 is driven to move forward along the rear movement sliding groove 131 under the action of the limiting member 111, and the front support rod 152 is driven to move forward along the front movement sliding groove 121 by the lifting rod 151, so that the rear sliding foot 153a moves along the rear movement sliding groove 131 from the curved section 131b to the rear horizontal section 131a, the rear end of the lifting rod 151 is recovered, the second front sliding foot 152b moves along the front movement sliding groove 121 from the second front horizontal section 121c to the convex section 121b, the first front sliding foot 152a moves from the convex section 121b to the first horizontal section, and when the second front sliding foot 152b moves to the top of the convex section 121b, the front end of the lifting rod 151 is also recovered synchronously, at this time, the lifting rod 151 is in the recovery state.

[0099] In the embodiment, as shown in Figure 1 and Figure 6As shown, the guide rail 11 is further provided with a warping slider 112 which can slide forward and backward along the guide rail 11, and the front end of the rear supporting rod 153 is hinged to the warping slider 112, so that when the rear sliding leg 153a moves along the rear movement sliding groove 131 from the rear horizontal section 131a to the warping section 131b, the front end of the rear supporting rod 153 is hinged to the warping slider 112, thereby making the rear end of the rear supporting rod 153 warp, so that the rear end of the lifting rod 151 is lifted up; further, in the embodiment, when the front slider 12 and the rear slider 13 are driven to move backward along the guide rail 11, the limiting piece 111 limits the rear supporting rod 153 through the warping slider 112, so that the rear supporting rod 153 moves relatively forward along the rear movement sliding groove 131 under the action of the limiting piece 111.

[0100] In the embodiment, as shown in Figure 1 and Figure 6 As shown, the sliding assembly further comprises a sliding connecting rod 14, the front slider 12 and the rear slider 13 are connected through the sliding connecting rod 14, the sliding connecting rod 14 is designed as a long rod which can be deformed to a certain extent, so as to meet the design requirement of a certain arc of the guide rail 11, and when the front slider 12 and the rear slider 13 slide along the guide rail 11 with a certain arc, the sliding assembly can adaptively deform.

[0101] In order to solve the above problems, as shown in Figures 7 to 10 The utility model also provides a double sunroof assembly, which comprises:

[0102] A front sunroof 8 and a rear sunroof 9;

[0103] A frame structure 2, the front sunroof 8 is arranged at the front part of the frame structure 2, and the rear part of the frame structure 2 is provided with an opening for accommodating the rear sunroof 9;

[0104] Two lifting type opening and closing movement mechanisms 1 are symmetrically arranged, and the two guide rails 11 of the two lifting type opening and closing movement mechanisms 1 are arranged at the two sides of the frame structure 2 respectively; the rear sunroof 9 is arranged at the opening at the rear part of the frame structure 2, and the two sides of the rear sunroof 9 are fixed to the lifting rods 151 of the two lifting type opening and closing movement mechanisms 1 respectively

[0105] A driving device is connected with the sliding assembly and can synchronously drive the two front sliding blocks 12 and the rear sliding block 13 to move forward and backward along the guide rail 11; when the driving device drives the front sliding blocks 12 and the rear sliding block 13 to move forward along the guide rail 11, the front ends and the rear ends of the two lifting rods 151 are synchronously lifted, the two lifting rods 151 are simultaneously in the lifting state, at this time, the rear sunroof 9 is lifted and protrudes above the frame structure 2, the sliding assembly is continuously driven to move forward, the rear sunroof 9 moves to the upper side of the front sunroof 8, and the rear sunroof 9 is opened; then the driving device is reversely driven to drive the front sliding blocks 12 and the rear sliding block 13 to move backward along the guide rail 11, when the two rear supporting rods 153 are limited by the corresponding limiting pieces 111, the front ends and the rear ends of the lifting rods 151 are synchronously retracted, the two lifting rods 151 are in the retracted state, the rear sunroof 9 is accommodated in the opening of the frame structure 2, and the rear sunroof 9 is closed and flush with the front sunroof 8.

[0106] In order to better introduce the utility model, the following specific application is combined to further illustrate: the double sunroof assembly of the utility model can drive the front sliding blocks 12 and the rear sliding block 13 to move forward along the guide rail 11 by the driving device, so that the front ends and the rear ends of the two lifting rods 151 are synchronously lifted, the two lifting rods 151 are simultaneously in the lifting state, at this time, the rear sunroof 9 is lifted and protrudes above the frame structure 2, the sliding assembly is continuously driven to move forward, the rear sunroof 9 moves to the upper side of the front sunroof 8, and the rear sunroof 9 is opened; then the driving device is reversely driven to drive the front sliding blocks 12 and the rear sliding block 13 to move backward along the guide rail 11, when the two rear supporting rods 153 are limited by the corresponding limiting pieces 111, the front ends and the rear ends of the lifting rods 151 are synchronously retracted, the two lifting rods 151 are in the retracted state, the rear sunroof 9 is accommodated in the opening of the frame structure 2, and the rear sunroof 9 is closed and flush with the front sunroof 8; in this way, the opening and closing of the double sunroof assembly can be conveniently and quickly realized.

[0107] In the embodiment, as Figure 11As shown, the frame structure 2 is provided with a cladding groove 231 accommodating the guide rail 11, and the two guide rails 11 are arranged in the cladding groove 231, which can ensure the effective connection of the guide rail 11 and the frame structure 2. The double-sky window assembly of the utility model can increase the installation strength, improve the sky window mode and reduce the noise risk, avoids the problem that the traditional scheme causes insufficient overall structural strength by fixing the guide rail 11 to the vehicle body or the sky window frame on one side; further, in the embodiment, the guide rail 11 and the frame structure 2 are locked and fixed by the bolt and the nut, and the lower part of the guide rail 11 is effectively connected with the frame structure 2 by using the structural glue, so that the installation strength is increased.

[0108] In the embodiment, as shown in Figure 7 、 Figure 8 、 Figure 9 and Figure 10 , the frame structure 2 is provided with a drainage groove in the joint of the front sky window 8 and the rear sky window 9, the top end of the drainage groove is provided with a waterproof sealing strip 4 with an openable and closable design, the rear end of the drainage groove is provided with a drainage device 7 for covering the rear end of the drainage groove, the drainage device 7 is provided with a drainage hole 71 and a windproof and dustproof curtain 72 covering the drainage hole 71; first, the drainage device 7 can drain water while preventing the rear side wind noise from entering the sky window and the cockpit, reducing noise and improving integration, and saving cost.

[0109] In the embodiment, as shown in Figure 11As shown, the frame structure 2 includes a front cross beam 21, a middle cross beam 22 and two side beams 23, and is enclosed by the front cross beam 21, the middle cross beam 22 and the two side beams 23. This design can replace the commonly used one-piece stamping frame, reduce the stamping process requirements, and increase the material utilization rate because only small pieces of plate are stamped. Further, in this embodiment, the front cross beam 21 is perpendicular to the side beams 23, and the two ends of the front cross beam 21 are overlapped with one end of the two side beams 23. At the overlapping area, the front cross beam 21 and the side beams 23 are provided with a plurality of special-shaped reinforcing ribs 24 at the corresponding positions, the gap between the front cross beam 21 and the side beams 23 is filled with waterproof glue, and the front cross beam 21 and the side beams 23 are fixed by a plurality of evenly arranged welding points 25. Similarly, the middle cross beam 22 is perpendicular to the side beams 23, and the two ends of the middle cross beam 22 are overlapped with the middle part of the two side beams 23. At the overlapping area, the middle cross beam 22 and the side beams 23 are provided with a plurality of special-shaped reinforcing ribs 24 at the corresponding positions, the gap between the middle cross beam 22 and the side beams 23 is filled with waterproof glue, and the middle cross beam 22 and the side beams 23 are fixed by a plurality of evenly arranged welding points 25. The above reinforcing structure and waterproof structure further improve the mechanical strength and waterproof performance of the frame structure 2.

[0110] Further, in this embodiment, the cladding groove 231 is arranged on the side beam 23.

[0111] In this embodiment, as shown in Figure 7 , Figure 8 , Figure 9 and Figure 10 , a cover plate structure 3 is further arranged above the front cross beam 21, the middle cross beam 22 and the two side beams 23. The cover plate structure 3 is used to prevent rain and dust from entering and protect the internal structure of the double-sky window assembly. The cover plate structure 3 includes a front cover plate 31 arranged on the front cross beam 21, a front side cover plate 32 arranged on the front part of the side beam 23, and a rear side cover plate 33 arranged on the rear part of the side beam 23. Further, in this embodiment, in order to ensure the waterproof performance of the joint between the front side cover plate 32 and the rear side cover plate 33, waterproof foam 34 and waterproof adhesive tape 35 are filled.

[0112] In this embodiment, as shown in Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, the frame structure 2 is further provided with a luggage support 6 for fixing a luggage rack, so that the luggage support 6 is directly fixed to the frame structure 2, which is more integrated in function and more cost-saving; secondly, a universal mounting bracket can be used to save mold cost; finally, the high-strength mounting point can also improve the installation strength of the luggage rack; further, in the embodiment, five luggage supports 6 are arranged on each side of the frame structure 2 to meet the weight requirement of the roof luggage, and also solve the problem that the traditional roof-mounted sunroof cannot provide such an installation structure on the vehicle body.

[0113] In the embodiment, as shown in Figure 7 、 Figure 8 、 Figure 9 and Figure 10 , the rear end of the rear sunroof 9 is further provided with a tail lamp 5, which moves with the rear sunroof 9 when the rear sunroof 9 is opened or closed, so that the tail lamp 5 is more novel and beautiful in style.

[0114] In the embodiment, as shown in Figure 9 , the tail lamp 5 is powered by a power line, which adopts a track type flat wire 51 to reduce the wear of the power line during the opening and closing of the rear sunroof 9, and prolong the service life of the power line; further, in the embodiment, the power line bundle end is reserved for 40mm to increase the fixing structure, ensure that the bundle does not deviate when it is retracted, and reduce the fatigue of the joint.

[0115] To solve the above problems, the utility model also provides a kind of automobile, comprising:

[0116] Trunk;

[0117] The above-mentioned double sunroof assembly, the rear sunroof 9 is arranged above the trunk, and the opening and closing of the rear sunroof 9 realizes the opening and closing of the trunk.

[0118] The automobile of the utility model uses the above-mentioned double sunroof assembly, and the rear sunroof 9 is arranged above the trunk, so that the opening and closing of the rear sunroof 9 realizes the opening and closing of the trunk during use, compared with the hatchback type of the traditional automobile trunk tail door, the pressure of the rear sunroof 9 is realized to the frame structure 2 of the entire sunroof assembly, so as to reduce the pressure at the connection, and therefore the deformation amount of the frame structure 2 and the entire structure of the rear sunroof 9 is small during use, and abnormal sound and water leakage are not easy to occur; at the same time, since the front sunroof 8 and the rear sunroof 9 of the utility model automobile can be kept flush, the rear row height can be kept consistent with the front row, and passengers can get the same riding experience as the front row when sitting in the rear row.

[0119] In summary, the lifting type opening and closing movement mechanism, the double sunroof assembly and the automobile with the double sunroof structure designed by the lifting type opening and closing are provided, the deformation of the frame structure 2 and the sunroof body in the opening and closing process of the rear sunroof 9 is reduced, meanwhile, the head space of the rear row of passengers is ensured, the problems of easy deformation caused by the hatchback type modeling of the trunk tail door of the automobile in the prior art and the limited rear row space are solved.

[0120] The above embodiments only exemplarily illustrate the principles and effects of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A lifting opening and closing movement mechanism (1), characterized in that, The utility model relates to a kind of sliding window, including: Guide rail (11), the guide rail (11) is provided with limiting piece (111); Sliding assembly, the sliding assembly includes front slider (12) and rear slider (13), the front slider (12) is provided with front movement sliding slot (121), the rear slider (13) is provided with rear movement sliding slot (131), the front slider (12) and the rear slider (13) are mutually connected and can slide along the guide rail (11) forwards and backwards; Lifting assembly (15), the lifting assembly (15) includes lifting rod (151), front support rod (152) slidingly arranged in the front movement sliding slot (121) and rear support rod (153) slidingly arranged in the rear movement sliding slot (131), the front end of the front support rod (152) and the rear end of the rear support rod (153) are respectively hinged to the front end and the rear end of the lifting rod (151), when the front support rod (152) and the rear support rod (153) move forwards or backwards along the front movement sliding slot (121) and the rear movement sliding slot (131), the lifting rod (151) is driven by the front support rod (152) and the rear support rod (153) simultaneously to jacking or recovery.

2. A lift and drop movement mechanism (1) according to claim 1, characterized in that: The front movement sliding slot (121) includes first front horizontal section (121a), convex section (121b) and second front horizontal section (121c) sequentially guided from front to back, the rear movement sliding slot (131) includes rear horizontal section (131a) and warping section (131b) sequentially guided from front to back;The front support rod (152) is provided with first front slide foot (152a) and second front slide foot (152b), and the first front slide foot (152a) and the second front slide foot (152b) are slidingly arranged in the front movement sliding slot (121), and the rear support rod (153) is provided with rear slide foot (153a), and the rear slide foot (153a) is slidingly arranged in the rear movement sliding slot (131).

3. A lift and slide movement mechanism (1) according to claim 2, characterized in that: The guide rail (11) is also provided with warping slider (112) that can slide forwards and backwards along guide rail (11), and the front end of the rear support rod (153) is hinged to the warping slider (112), so that when the rear slide foot (153a) moves from the rear horizontal section (131a) to the warping section (131b) along the rear movement sliding slot (131), the front end of the rear support rod (153) is hinged to the warping slider (112), and the rear end of the rear support rod (153) is raised, so that the rear end of the lifting rod (151) is jacked up.

4. The lift and turn mechanism (1) according to claim 1, characterized in that The sliding assembly further includes sliding link (14), and the front slider (12) and the rear slider (13) are connected by the sliding link (14), and the sliding link (14) is designed as a long rod that can deform to a certain extent to meet the design requirements of a certain arc of the guide rail (11), and when the front slider (12) and the rear slider (13) slide along the guide rail (11) with a certain arc, the sliding assembly can adaptively deform.

5. A dual moonroof assembly characterized by, Including: Front sunroof (8) and rear sunroof (9); A frame structure (2), the front sunroof (8) is arranged at the front of the frame structure (2), and the rear of the frame structure (2) is provided with an opening accommodating the rear sunroof (9); Two lifting opening and closing movement mechanisms (1) according to any one of claims 1 to 4 are symmetrically arranged, and two guide rails (11) of the two lifting opening and closing movement mechanisms (1) are arranged at two sides of the frame structure (2) respectively; the rear sunroof (9) is arranged at the opening at the rear of the frame structure (2), and two sides of the rear sunroof (9) are fixed with the lifting rods (151) of the two lifting opening and closing movement mechanisms (1) respectively; A driving device is connected with the sliding assembly and can synchronously drive the two front sliding blocks (12) and the rear sliding block (13) to move forward and backward along the guide rail (11).

6. The double sunroof assembly of claim 5, wherein: The frame structure (2) is provided with a cladding groove (231) accommodating the guide rail (11) at two sides, and the two guide rails (11) are arranged in the cladding groove (231).

7. The dual moonroof assembly of claim 5, wherein: A drainage groove is arranged in the joint of the frame structure (2) and the front sunroof (8) and the rear sunroof (9), a waterproof sealing strip (4) with an openable and closable design is arranged at the top end of the drainage groove, a drainage member (7) for covering the rear end of the drainage groove is arranged at the rear end of the drainage groove, and a drainage hole (71) and a windproof and dustproof curtain (72) covering the drainage hole (71) are arranged on the drainage member (7).

8. The double sunroof assembly of claim 5, wherein: A luggage support (6) for fixing a luggage rack is further arranged on the frame structure (2).

9. The double sunroof assembly of claim 5, wherein: The frame structure (2) comprises a front cross beam (21), a middle cross beam (22) and two side cross beams (23), and the frame structure (2) is formed by the front cross beam (21), the middle cross beam (22) and the two side cross beams (23).

10. The double sunroof assembly of claim 5, wherein: A tail lamp (5) is further arranged at the rear end of the rear sunroof (9), and the tail lamp (5) moves with the rear sunroof (9) when the rear sunroof (9) is opened or closed.

11. The double sunroof assembly of claim 10, wherein: The tail lamp (5) is powered by a power supply line, and the power supply line adopts a track type flat wire (51) to prolong the service life of the power supply line.

12. An automobile characterized by comprising: Comprising: A trunk; The double sunroof assembly according to any one of claims 5 to 11, the rear sunroof (9) is arranged above the trunk, and the trunk is opened and closed by opening and closing of the rear sunroof (9).

Images