Vehicle skylight mechanical set

Abstract

The utility model provides a vehicle skylight mechanical set which comprises a supporting arm and a lifting frame arm, the lifting frame arm is divided into a rear lifting frame arm and a front lifting frame arm, the front end of the supporting arm is connected with the front lifting frame arm in a hinged mode, the rear end of the supporting arm is connected with the rear lifting frame arm in a hinged mode, and a front connecting rod and a rear connecting rod are installed between the rear lifting frame arm and the front lifting frame arm. The front connecting rod is directly connected with the front lifting frame arm, the rear connecting rod is directly connected with the rear lifting frame arm, the front connecting rod and the rear connecting rod are in hinged connection through front and rear connecting rod rotating heads of the mechanical set, the connecting rods are segmented through the vehicle skylight mechanical set, and the rotating strength of the connecting rods is improved through a rotating structure in a hinged connection mode. The connecting rods are integrally formed by reinforcing ribs in a reinforcing and hollowed-out mode, the high rigidity of the whole structure is greatly improved, the stability of the supporting arms and the connecting rods in the frame lifting process is achieved through buffer blocks and buffer pads, vibration or noise generated in the frame lifting process is avoided, and the service life of the supporting arms and the connecting rods is prolonged. The application value is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to sunroof mechanical technology field, concretely relates to a vehicle sunroof mechanical group. BACKGROUND

[0002] The sunroof is installed on the roof of the car, which can effectively circulate the air in the car and increase the fresh air to bring the owner health and comfortable enjoyment; at the same time, the sunroof can also open the field of vision, and is often used for the shooting demand of mobile photography. The sunroof can be roughly divided into: outer sliding type, built-in type, built-in and outward turning type, panoramic type and curtain type, etc.

[0003] The panoramic sunroof is actually relative to the ordinary sunroof, and its advantage is that the field of vision is wide and the ventilation is good. The panoramic sunroof is first large in area, and even the roof of the car is a whole piece of glass, so that the scene above can be seen from the car; at present, the panoramic sunroof is more of two separate glasses in front and back, so that the front and back seats can have the feeling of the sunroof.

[0004] The utility model discloses a panoramic sunroof split type mechanical group, which comprises a glass fixing frame, a front driving frame and a rear driving frame, the front and rear driving frames are respectively connected with the glass fixing frame lifting through the front and rear lifting arm driving, and the front and rear driving frames are connected with each other in the front and rear direction through the "Ω" shaped fixing head and "Ω" shaped slot.

[0005] The first structure of the mechanical group drives the sliding wedge to slide on the second slide rail, the first slide rail and the lifting arm of the main sliding support through the driving unit, so that the relative movement of the lifting arm and the main sliding support is controlled; and the driving unit can be used to pull the whole mechanical group, so that the large panoramic sunroof glass of the mechanical group load is pulled. However, the mechanical group is of an integrated structure, the mechanical group is relatively heavy, and the movement is not flexible enough, which affects the stable opening of the sunroof.

[0006] The second structure of the mechanical group is connected with each other in the front and rear direction through the "Ω" shaped fixing head and "Ω" shaped slot, the front and rear driving frames are stably and tightly connected in the front and rear direction after being inserted, which prevents the front and rear driving frames from moving forward and backward, and the front and rear driving frames are prevented from moving left and right through the convex table and the clamping groove, so that the whole connection is good in anti-movement effect, stable and firm, and not easy to deform. However, the mechanical group structure is relatively complex, and the processing and assembly are relatively inconvenient, and the connecting rod is of a one-section type, which cannot be rotated, so that the firmness, stability and high rigidity of the connecting rod are difficult to guarantee. UTILITY MODEL CONTENTS

[0007] The utility model discloses to the above prior art exists insufficient, the main purpose is to provide a kind of vehicle sunroof mechanical group, vehicle sunroof mechanical group is segmented to connecting rod, rotating structure is used to realize the rotating strength promotion of connecting rod by hinged connection mode, it is favorable to avoid connecting rod from breaking when lifting frame, significantly improve the firmness and stability of connecting rod, connecting rod is reinforced by reinforcing rib and hollow integrated molding, greatly improve the overall structure's strong rigidity, the stability of supporting arm and connecting rod when lifting frame is realized by buffer block and buffer pad, avoid emitting vibration or noise when lifting frame.

[0008] To achieve the purpose of the utility model, the technical scheme adopted is:

[0009] A kind of vehicle sunroof mechanical group, including supporting arm and lifting arm, the lifting arm is divided into rear lifting arm and front lifting arm, the front end of supporting arm is hinged connection with front lifting arm, rear end is hinged connection with rear lifting arm;Front connecting rod and rear connecting rod are installed and arranged between rear lifting arm and front lifting arm, front connecting rod is directly connected with front lifting arm, rear connecting rod is directly connected with rear lifting arm, front connecting rod and rear connecting rod are hinged connection by mechanical group front and rear connecting rod rotating head.

[0010] As a preferred technical scheme, the outer surface of the front lifting arm is wrapped with front lifting arm rubber coating, and the outer surface of the rear lifting arm is wrapped with rear lifting arm rubber coating.

[0011] As a preferred technical scheme, a pressing block is installed on one end of the supporting arm near the front lifting arm, and the pressing block is installed and connected with the supporting arm by self-tapping screw.

[0012] As a preferred technical scheme, a buffer block and a supporting block are installed on the lower part of the front lifting arm, and the buffer block and the supporting block are hingedly connected to the front lifting arm and the front connecting rod by buffer-supporting block rivet installation.

[0013] As a preferred technical scheme, a buffer pad is installed on the rear connecting rod, and the buffer pad and the buffer block respectively buffer the rear lifting arm and the front lifting arm.

[0014] As a preferred technical scheme, the front end of the supporting arm is hingedly connected to the front lifting arm by front lifting arm connecting rivet, and the rear end of the supporting arm is hingedly connected to the rear lifting arm by rear lifting arm connecting rivet.

[0015] As a preferred technical scheme, the front lifting arm rotates around the buffer-supporting block rivet as the center axis, and the supporting arm moves by the front lifting arm connecting rivet.

[0016] As a preferred technical scheme, when the front lifting arm drives the supporting arm to move, the rear end of the supporting arm drives the rear lifting arm to move by the rear lifting arm connecting rivet.

[0017] The utility model provides a kind of vehicle sunroof mechanical group, with the following advantages:

[0018] The vehicle sunroof mechanical group of the utility model divides connecting rod, and the rotating structure is used to realize the rotation strength promotion of connecting rod by hinged connection, which is beneficial to avoid the fracture of connecting rod during lifting, significantly improve the firmness and stability of connecting rod, connecting rod is integrally formed by reinforcing rib reinforcing hollow, greatly improve the overall structure stiffness, the stability of support arm and connecting rod during lifting is realized by buffer block and buffer pad, avoid vibration or noise during lifting, and the overall structure of mechanical group is reasonably designed, simple and easy to operate, with excellent technical application prospect and value advantage. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the closing state overall three-dimensional structure schematic of the utility model vehicle sunroof mechanical group Figure 1 .

[0020] Figure 2 It is the closing state overall three-dimensional structure schematic of the utility model vehicle sunroof mechanical group Figure 2 .

[0021] Figure 3 It is the closing state front view structure schematic of the utility model vehicle sunroof mechanical group.

[0022] Figure 4 It is the closing state overhead view structure schematic of the utility model vehicle sunroof mechanical group.

[0023] Figure 5 It is the closing state bottom view structure schematic of the utility model vehicle sunroof mechanical group.

[0024] Figure 6 It is the closing state left view structure schematic of the utility model vehicle sunroof mechanical group.

[0025] Figure 7 It is the lifting state overall three-dimensional structure schematic of the utility model vehicle sunroof mechanical group.

[0026] Figure 8 It is the lifting state bottom view structure schematic of the utility model vehicle sunroof mechanical group.

[0027] Figure 9 It is the lifting state front view structure schematic of the utility model vehicle sunroof mechanical group.

[0028] Figure 10 It is the lifting state left view structure schematic of the utility model vehicle sunroof mechanical group.

[0029] In the diagram: 1. Support arm; 2. Rear lifting arm; 3. Front lifting arm; 4. Front connecting rod; 5. Rear connecting rod; 6. Rubber coating on the front lifting arm; 7. Rubber coating on the rear lifting arm; 8. Pressure block; 9. Buffer block; 10. Support block; 11. Buffer pad; 12. Rotating head of the front and rear connecting rods of the mechanical assembly; 13. Front lifting arm connecting rivet; 14. Buffer-support block riveting rivet; 15. Rear lifting arm connecting rivet. Detailed Implementation

[0030] The present invention will be further described and illustrated below with reference to specific embodiments and accompanying drawings.

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Example 1

[0034] like Figures 1-10 As shown, a vehicle sunroof mechanical assembly includes a support arm 1 and a lifting arm. The lifting arm is divided into a rear lifting arm 2 and a front lifting arm 3. The front end of the support arm 1 is hinged to the front lifting arm 3, and the rear end is hinged to the rear lifting arm 2. A front connecting rod 4 and a rear connecting rod 5 are installed between the rear lifting arm 2 and the front lifting arm 3. The front connecting rod 4 is directly connected to the front lifting arm 3, and the rear connecting rod 5 is directly connected to the rear lifting arm 2. The front connecting rod 4 and the rear connecting rod 5 are hinged together by a mechanical assembly front and rear connecting rod rotating head 12.

[0035] like Figures 1-10 As shown, a vehicle sunroof mechanical assembly includes a front lift arm 3 with a front lift arm rubber coating 6 on its outer surface, and a rear lift arm 2 with a rear lift arm rubber coating 7 on its outer surface. A pressure block 8 is installed on one end of the support arm 1 near the front lift arm 3. The pressure block 8 is connected to the support arm 1 by a self-tapping screw 16. A buffer block 9 and a support block 10 are installed on the lower part of the front lift arm 3. The buffer block 9 and the support block 10 are hingedly connected to the front lift arm 3 and the front connecting rod 4 by a buffer-support block riveting rivet 14.

[0036] As shown in Figures 1-10 The rear link 5 is provided with a buffer pad 11, which buffers the rear lifting arm 2 and the front lifting arm 3 respectively through the buffer block 9. The front lifting arm 3 is hingedly connected to the front end of the support arm 1 through a front lifting arm connecting rivet 13, and the rear lifting arm 2 is hingedly connected to the rear end of the support arm 1 through a rear lifting arm connecting rivet 15. The front lifting arm 3 rotates around the buffer-supporting block rivet 14 as the center axis, and drives the support arm 1 to move through the front lifting arm connecting rivet 13. When the front lifting arm 3 drives the support arm 1 to move, the rear end of the support arm 1 drives the rear lifting arm 2 to move through the rear lifting arm connecting rivet 15.

[0037] Figures 1-6 is a three-dimensional and each view structural schematic diagram of the vehicle sunroof mechanical group in the closed state, Figures 7-10 is a three-dimensional and each view structural schematic diagram of the vehicle sunroof mechanical group in the raised state. When working, the sunroof glass installed on the vehicle sunroof mechanical group is used as a power source by pushing it with hands. At this time, the sunroof glass is pushed upward under the action of force, driving the support arm 1 to move upward. Since the front end of the support arm 1 is hingedly connected to the front lifting arm 3 through the front lifting arm connecting rivet 13, and the rear end is hingedly connected to the rear lifting arm 2 through the rear lifting arm connecting rivet 15, the upward movement of the support arm 1 will drive the rear lifting arm 2 and the front lifting arm 3 to rotate around the rear lifting arm connecting rivet 15 and the front lifting arm connecting rivet 13 respectively;

[0038] Since the rear lifting arm 2 and the front lifting arm 3 are hingedly connected to the rear link 5 and the front link 4 through rivets at this time, the rear lifting arm 2 and the front lifting arm 3 are further rotated around the rivet shafts on the rear link 5 and the front link 4, so that the rear lifting arm 2 and the front lifting arm 3 are rotated and the support arm 1 is vertically lifted without moving the rear link 5 and the front link 4;

[0039] When the support arm 1 is vertically lifted to the highest position without moving the rear link 5 and the front link 4, if the support arm 1 needs to be further vertically lifted, the mechanical group front-rear link rotating head 12 at the middle connection of the rear link 5 and the front link 4 will rotate at this time, driving the rear link 5 and the front link 4 to rotate around the mechanical group front-rear link rotating head 12, and the rear lifting arm 2 and the front lifting arm 3 will be adjusted accordingly to realize the vertical lifting of the support arm 1.

[0040] Example 2

[0041] The difference between this embodiment and example 1 is that:

[0042] A vehicle sunroof mechanical group, a plurality of lifting arms directly connecting the support arm 1 with the rear connecting rod 5 and the front connecting rod 4 are arranged between the support arm 1 and the rear connecting rod 5 and the front connecting rod 4, and form a lifting arm group with the rear lifting arm 2 and the front lifting arm 3, thereby improving the stability and firmness of the support arm 1 during vertical lifting.

[0043] Embodiment 3

[0044] The embodiment is different from embodiments 1 and 2 in that:

[0045] A vehicle sunroof mechanical group, a plurality of lifting arms directly connecting the support arm 1 with the rear connecting rod 5 and the front connecting rod 4 are arranged between the support arm 1 and the rear connecting rod 5 and the front connecting rod 4, and form a lifting arm group with the rear lifting arm 2 and the front lifting arm 3, thereby improving the stability and firmness of the support arm 1 during vertical lifting.

[0046] In the utility model, the vehicle sunroof mechanical group segments the connecting rod, adopts a rotating structure to realize the improvement of the rotating strength of the connecting rod through hinged connection, is favorable for avoiding the fracture of the connecting rod during lifting, significantly improves the firmness and stability of the connecting rod, the connecting rod is integrally formed through reinforcing rib reinforcement and hollowing, greatly improves the strength and rigidity of the overall structure, realizes the stability of the support arm and the connecting rod during lifting through the buffer block and the buffer pad, avoids the vibration or noise during lifting, the overall structure of the mechanical group is reasonable in design, simple to operate, has excellent technical application prospect and value advantage.

[0047] The above describes the technical scheme disclosed by the utility model embodiment in detail, the principle and implementation mode of the utility model embodiment are described in the text by applying specific embodiments, the above embodiment description is only applicable to help understanding the principle of the utility model embodiment, meanwhile, for the general technical personnel in the art, according to the utility model embodiment, the specific implementation mode and application range will have changes, and the above is not understood as the limitation of the utility model.

Claims

1. A vehicle sunroof mechanism, characterized by: Supporting arm (1) and lifting frame arm are included, the lifting frame arm is divided into rear lifting frame arm (2) and front lifting frame arm (3), the front end of supporting arm (1) is hinged with front lifting frame arm (3), the rear end is hinged with rear lifting frame arm (2); Front connecting rod (4) and rear connecting rod (5) are installed between rear lifting frame arm (2) and front lifting frame arm (3), front connecting rod (4) is directly connected with front lifting frame arm (3), rear connecting rod (5) is directly connected with rear lifting frame arm (2), front connecting rod (4) and rear connecting rod (5) are hinged by mechanical group front and rear connecting rod rotating head (12).

2. The vehicle sunroof mechanism set according to claim 1, characterized by: The outer surface of front lifting frame arm (3) is wrapped with front lifting frame arm rubber (6), and the outer surface of rear lifting frame arm (2) is wrapped with rear lifting frame arm rubber (7).

3. The vehicle sunroof mechanism of claim 1, wherein: The end of supporting arm (1) close to front lifting frame arm (3) is installed with pressing block (8), and the pressing block (8) is installed and connected with supporting arm (1) by self-tapping screw (16).

4. The vehicle sunroof mechanism of claim 3, wherein: The lower part of front lifting frame arm (3) is installed with buffer block (9) and supporting block (10), and the buffer block (9) and the supporting block (10) are hingedly connected on front lifting frame arm (3) and front connecting rod (4) by buffer-supporting block rivet (14).

5. The vehicle sunroof mechanism of claim 1, wherein: The rear connecting rod (5) is installed with buffer pad (11), and the buffer pad (11) and the buffer block (9) respectively buffer the rear lifting frame arm (2) and the front lifting frame arm (3).

6. The vehicle sunroof mechanism set according to claim 4, characterized by: The front lifting frame arm (3) is hingedly connected with the front end of supporting arm (1) by front lifting frame arm connecting rivet (13), and the rear lifting frame arm (2) is hingedly connected with the rear end of supporting arm (1) by rear lifting frame arm connecting rivet (15).

7. The vehicle sunroof mechanism of claim 6, wherein: The front lifting frame arm (3) rotates around buffer-supporting block rivet (14) as the center axis, and drives supporting arm (1) to move through front lifting frame arm connecting rivet (13).

8. The vehicle sunroof mechanism of claim 6, wherein: When the front lifting frame arm (3) drives supporting arm (1) to move, the rear end of supporting arm (1) drives rear lifting frame arm (2) to move through rear lifting frame arm connecting rivet (15).

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