Skylight glass lifting assisting mechanism

Abstract

The utility model discloses a lifting assisting mechanism for skylight glass, which belongs to the field of skylight glass and comprises the skylight glass arranged on a skylight frame. The power assisting component is arranged between the skylight glass and the skylight frame and comprises an upper swing arm and a lower swing arm, the close ends of the upper swing arm and the lower swing arm are hinged through a hinge joint, and the far ends of the upper swing arm and the lower swing arm are hinged to the skylight glass and the skylight frame at the corresponding ends through hinge pieces correspondingly. A first extension spring is arranged in the upper swing arm, through the arrangement of the power assisting component, when the skylight glass is lifted, the first extension spring, the second extension spring and the steel wire rope are matched to form transverse driving force, upward lifting force is conveyed to the skylight glass, the lifting power of the electric push rod is reduced through the arrangement of the power assisting component, the sound is smaller, and the service life of the skylight glass is prolonged. The power-assisted components on the two sides of the skylight glass are convenient to lift the skylight glass, and besides, the lateral rigidity effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of skylights, and in particular to a skylight glass lifting assisting mechanism. Background Art

[0002] With the gradual popularization of private cars, people's attitude towards cars is no longer just a means of transportation. Now the living conditions are improving, and people have more and more functional requirements for cars. In the design of modern cars, more and more skylights are added. The roof skylight can make the air in the car no longer turbid, and it can ventilate and broaden the field of vision. The skylight can be opened horizontally front and back, and one end is lifted upward. One end of the skylight is lifted upward to allow outside air to enter the car, and the lifting of the skylight is generally driven by an electric push rod. Now people pursue the larger the skylight, the better. The larger the skylight, the heavier the skylight. The electric push rod will lift the skylight by increasing the power. Increasing the power of the electric push rod will increase the noise, which will disturb the passengers. In order to better lift the sunroof, a sunroof glass lifting assist mechanism is proposed. Utility Model Content

[0003] The utility model aims to provide a power-assisting component which can better lift the sunroof.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A sunroof glass lifting assist mechanism comprises: a sunroof glass, which is arranged on a sunroof frame; an assist component, which is arranged between the sunroof glass and the sunroof frame, the assist component comprises an upper swing arm and a lower swing arm, the proximal ends of the upper swing arm and the lower swing arm are hinged by a hinge joint, and the distal ends of the upper swing arm and the lower swing arm are respectively hinged to the sunroof glass and the sunroof frame at the corresponding ends by hinges, a tension spring 1 is arranged in the upper swing arm, and a tension spring 2 is arranged in the lower swing arm, one end of the tension spring 1 and the tension spring 2 are respectively connected to the hinges at the corresponding ends, and the other ends of the tension spring 1 and the tension spring 2 are connected by a steel wire rope bypassing the hinge joint.

[0006] Preferably, a plurality of the power-assisting components are provided, and the lifting force of the plurality of power-assisting components facilitates lifting the sunroof glass.

[0007] Preferably, the hinge comprises a hinge section, an insertion section and a connecting section, and both ends of the upper swing arm and the lower swing arm are provided with fixing parts, and the two ends of the upper hinge are used to connect the sunroof glass and the tension spring one.

[0008] Preferably, the articulated joint comprises an articulated body 1 and an articulated body 2, and both the articulated body 1 and the articulated body 2 are provided with a steel wire rope passing channel, and the channel enables the two ends of the steel wire rope to be connected to the tension spring 1 and the tension spring 2 respectively.

[0009] Preferably, the tension spring 1, the tension spring 2 and the steel wire are each provided in two groups.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] By providing a power-assisting component, when the sunroof glass is lifted, the tension spring 1, the tension spring 2 and the steel wire rope cooperate to form a lateral driving force, which transmits an upward lifting force to the sunroof glass. The provision of the power-assisting component reduces the lifting power of the driving device, making the noise smaller and more environmentally friendly.

[0012] The power-assist components on both sides of the sunroof glass not only facilitate lifting the sunroof glass but also enhance the lateral rigidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the distribution of multiple power-assisting components of the utility model.

[0016] Figure 3 This is a schematic diagram of the folding of the power-assisting component of the utility model

[0017] Figure 4 It is a schematic diagram of the driving force direction of the power-assisting component of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the power-assisting component of the utility model.

[0019] Figure 6 It is a schematic diagram of the hinge of the utility model.

[0020] Figure 7 It is a schematic diagram of the articulated joint of the utility model.

[0021] Explanation of the figure numbers: 1. Skylight glass; 2. Skylight frame; 3. Power-assisting component; 31. Upper swing arm; 32. Lower swing arm; 33. Articulated joint; 331. Articulated body 1; 332. Articulated body 2; 34. Articulated member; 341. Articulated section; 342. Insertion section; 343. Connecting section; 35. Tension spring 1; 36. Tension spring 2; 37. Wire rope; 38. Fixing member; 39. Passage. DETAILED DESCRIPTION

[0022] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0023] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0024] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0025] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0026] See also Figure 1-Figure 7A sunroof glass lifting assist mechanism comprises: a sunroof glass 1, which is arranged on a sunroof frame 2, the sunroof glass 1 and the sunroof frame 2 bracket are provided with a driving device, the driving device 1 is an electric push rod, and the driving device is used to lift and close the sunroof glass 1; a power assist component 3, which is arranged between the sunroof glass 1 and the sunroof frame 2, the power assist component 3 comprises an upper swing arm 31 and a lower swing arm 32, the upper swing arm 31 and the lower swing arm 32 are hinged at their proximal ends through a hinge joint 33, and the distal ends of the upper swing arm 31 and the lower swing arm 32 are respectively hinged to the sunroof glass 1 and the sunroof frame 2 at the corresponding ends through a hinge 34. When the sunroof glass 1 is lifted, the upper swing arm 31 and the lower swing arm 32 are hinged at their proximal ends through a hinge joint 33. The distal ends of the swing arm 31 and the lower swing arm 32 are away from each other, and a receiving groove is provided in the upper swing arm 31 and the lower swing arm 32. A tension spring 1 35 is provided in the upper swing arm 31, and a tension spring 2 36 is provided in the lower swing arm 32. One end of the tension spring 1 35 and the tension spring 2 36 are respectively connected to the hinge 34 at the corresponding end, and the other ends of the tension spring 1 35 and the tension spring 2 36 are connected by a steel wire rope 37 bypassing the hinge joint 33. The tension spring 1 35 and the tension spring 2 36 are both in a tensioned state. When the sunroof glass 1 is lifted, the tension spring 1 35, the tension spring 2 36 and the steel wire rope 37 cooperate to form a driving force F ( Figure 4 The horizontal arrow in the middle indicates the direction of the driving force F), the driving force separates a force F1 along the direction of the upper swing arm 31, and F1 further separates an upward component force F2 at the hinge between the upper swing arm 31 and the sunroof glass 1. The component force F2 gives the sunroof glass 1 an upward lifting force, thereby reducing the lifting power of the driving device 1, making it quieter and more environmentally friendly.

[0027] There are multiple power-assisting components 3 , and the lifting force of the multiple power-assisting components 3 facilitates lifting the sunroof glass 1 while also stabilizing the lifted sunroof glass 1 . The power-assisting components 3 on both sides play a role in strengthening the lateral rigidity.

[0028] The hinge 34 includes a hinge section 341, an insertion section 342 and a connecting section 343. Taking the upper swing arm 31 as an example, the hinge section 341, the insertion section 342 and the connecting section 343 are connected in sequence to form a whole. A mounting hole is provided on the hinge section 341. The insertion section 342 is used to insert one end of the upper swing arm 31. One end of the tension spring 35 is connected to the inserted connecting section 343. Both ends of the upper swing arm 31 and the lower swing arm 32 are provided with fixing members 38. The fixing members 38 are used to fix the insertion end to the upper swing arm 31.

[0029] The articulated joint 33 includes an articulated body 1 331 and an articulated body 2 332, the articulated body 1 331 is rotatably connected to the articulated body 2 332, the articulated body 1 331 and the articulated body 2 332 both have insertion ends, the articulated body 1 331 is connected to the upper swing arm 31 through a fixing member 38, the articulated body 2 332 is connected to the lower swing arm 32 through a fixing member 38, the articulated body 1 331 and the articulated body 2 332 are both provided with a steel wire rope 37 passing through a channel 39, and the steel wire rope 37 passes around the outside of the rotatable connection between the articulated body 1 331 and the articulated body 2 332.

[0030] The tension spring 1 35 , the tension spring 2 36 and the steel wire are all provided in two groups, and the two groups can better deliver an upward lifting force to the sunroof glass 1 .

[0031] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A sunroof glass lifting assist mechanism, characterized in that: include: Skylight glass (1), which is arranged on a skylight frame (2); A power-assisting component (3) is arranged between a skylight glass (1) and a skylight frame (2), the power-assisting component (3) comprising an upper swing arm (31) and a lower swing arm (32), the proximal ends of the upper swing arm (31) and the lower swing arm (32) being hinged via a hinge joint (33), the distal ends of the upper swing arm (31) and the lower swing arm (32) being hinged to the skylight glass (1) and the skylight frame (2) at the corresponding ends via hinges (34), the upper swing arm (31) being provided with a first tension spring (35), the lower swing arm (32) being provided with a second tension spring (36), one end of the first tension spring (35) and the second tension spring (36) being connected to the hinges (34) at the corresponding ends, and the other ends of the first tension spring (35) and the second tension spring (36) being connected via a steel wire rope (37) bypassing the hinge joint (33).

2. The sunroof glass lifting assist mechanism according to claim 1, characterized in that: A plurality of the power-assisting components (3) are provided.

3. The sunroof glass lifting assist mechanism according to claim 2, characterized in that: The hinged member (34) comprises a hinged section (341), an insertion section (342) and a connecting section (343), and both ends of the upper swing arm (31) and the lower swing arm (32) are provided with fixing members (38).

4. The sunroof glass lifting assist mechanism according to claim 3, characterized in that: The articulated joint (33) comprises an articulated body 1 (331) and an articulated body 2 (332), and both the articulated body 1 (331) and the articulated body 2 (332) are provided with a channel (39) through which a steel wire rope (37) passes.

5. The sunroof glass lifting assist mechanism according to claim 4, characterized in that: The tension spring 1 (35), the tension spring 2 (36) and the steel wire are each provided in two groups.

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