Integrated frameless glass lifter with door template

Abstract

The utility model discloses an integrated frameless glass lifter with a door template, which comprises the door template and a guide rail, the guide rail is connected with the door template through a mounting structure, the mounting structure comprises an adjusting screw rod and an adjusting hole arranged on the door template, and the guide rail is connected with the adjusting screw rod and moves along the adjusting screw rod. A shielding block and a connecting nut which are matched with the adjusting hole are arranged on the adjusting screw and located on the two sides of the adjusting hole respectively, the shielding block is fixedly connected with the adjusting screw, the connecting nut is in threaded connection with the adjusting screw, and the adjusting hole comprises an adjusting space for the adjusting screw to move in the length direction of the guide rail. According to the frameless glass lifter structure, the connecting structure of the door template and the guide rail is changed, the guide rail can be adjusted on the door template in the length direction of the guide rail while the guide rail can be adjusted in the Y direction of a vehicle body, and the frameless glass lifter structure of the structure can be matched with a vehicle model with a smaller installation space in a vehicle door.

Description

Technical Field

[0001] The utility model relates to the technical field of frameless glass lifters, in particular to an integrated frameless glass lifter with a door template. Background Art

[0002] In the automotive industry, the integration of frameless glass lifters and door templates is generally carried out in the following ways:

[0003] The door template (door substrate) is designed with embedded nuts or self-drilling holes, and the guide rails are fixed to the door template by screws. Each guide rail has 1 or 2 fixing points. Figure 1 .

[0004] 2. Add a reinforcement plate, design screw holes on the reinforcement plate, and make the reinforcement plate close to the door template. Fix the guide rail to the door template (door base plate) with screws. Each guide rail has 1 or 2 fixing points. Figure 2 .

[0005] Both methods supply the guide rails to the vehicle manufacturers in a fixed manner. Since the position of the guide rails and the door template cannot be adjusted, this design results in that when the frameless lifter with door template is installed, if the layout size of the door to be installed is relatively compact, the design size of the door sheet metal assembly hole will be small, and the frameless lifter with integrated door template will be difficult to install in the door, or even impossible to install at all.

[0006] In order to solve the above problems, in the prior art, for example, a patent with patent application number CN202121900592.4 and titled A glass lifter mounting structure records a mounting structure, the setting of which enables the guide rail and the door template to be adjusted along the Y direction of the vehicle body. However, this mounting structure, because the mounting bracket and the door template (door inner panel) are fixedly arranged, and the mounting holes provided on the mounting bracket can only adjust the guide rail in the Y direction of the vehicle body, and cannot adjust the guide rail on the door template along the guide rail length direction. For this reason, even if the mounting structure in the prior art can realize the adjustment of the guide rail and the door template in the Y direction, it cannot realize the adjustment of the guide rail and the door template in the guide rail length direction (Z direction), so that the integration of the frameless glass lifter and the door template in the above patent, for models with higher installation requirements, there is also the problem of difficulty in installing the frameless lifter with integrated door template in the door. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an integrated frameless glass lifter with a door template, which changes the connection structure between the door template and the guide rail so that the guide rail can be adjusted along the Y direction of the vehicle body and can also be adjusted along its length direction on the door template, so that the frameless glass lifter structure of this structure can be adapted to vehicle models with smaller installation space in the door.

[0008] To achieve the above object, the utility model adopts the following technical solution: an integrated frameless glass lifter with a door template, comprising a door template and at least one guide rail, the guide rail and the door template are connected by a mounting structure, the mounting structure comprises an adjusting screw that passes through the guide rail and the door template and an adjusting hole opened on the door template,

[0009] The guide rail is connected to the adjusting screw and moves along the adjusting screw. A blocking block and a connecting nut adapted to the adjusting hole are respectively provided on both sides of the adjusting hole of the adjusting screw. The blocking block is fixedly connected to the adjusting screw, and the connecting nut is threadedly connected to the adjusting screw.

[0010] The adjusting hole comprises an adjusting space for the adjusting screw to move along the length direction of the guide rail.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The cooperation between the blocking block, the connecting nut and the adjusting screw can fix the adjusting screw to the door template, and the connection position of the adjusting screw and the door template can be at any position in the adjustment space, so that the guide rail connected to the adjusting screw can move along the length direction (Z direction) of the guide rail and be adjusted according to the specific layout of the car door; and the guide rail can move along the adjusting screw, which means that the distance between the guide rail and the door template is adjustable, thereby realizing the adjustment of the guide rail in the Y direction.

[0013] The installation structure provided by the utility model enables the door template and the guide rail to be adjusted in the Y direction and the Z direction, so that the frameless glass lifter with the door template of the utility model can be adapted to the doors of different models.

[0014] Furthermore, since the adjustment holes on the door template allow the guide rail and the frameless glass lifter containing the guide rail to be adjustable in the Z direction, it not only avoids the increase in cost caused by opening mounting strip holes on the door sheet metal for the glass lifter to be adjustable in the Z direction, but also solves the problem of difficulty in assembly caused by the small opening on the door sheet metal for mounting the door template.

[0015] Furthermore, the adjustment hole is a strip-shaped hole structure arranged along the length direction of the guide rail, and the width of the strip-shaped hole is adapted to the outer diameter of the adjustment screw.

[0016] Furthermore, a long hole in the same length direction as the guide rail is provided, and a positioning pin embedded in the long hole is fixed on the door template.

[0017] Furthermore, an upper baffle plate and a lower baffle plate are provided on the guide rail along the length direction thereof at intervals, and the upper baffle plate, the lower baffle plate and the guide rail are an integrated structure.

[0018] Furthermore, a slidably arranged bracket is provided on the guide rail, and the bracket comprises a main body and an adjustably arranged fixing seat on the main body, and buffer pads respectively used in conjunction with the upper baffle plate and the lower baffle plate are provided on the fixing seat.

[0019] Furthermore, the fixing seat is threadedly connected with a rotating screw rod, the rotating screw rod is arranged along the length direction of the guide rail, and the rotating screw rod is connected to the main body.

[0020] Furthermore, the mounting structure is arranged near one end of the guide rail along its length, and an adjustment structure for adjusting the Y-direction displacement of the guide rail is arranged at the other end of the guide rail along its length.

[0021] Furthermore, the connecting nut includes a flange nut, and the blocking block and the flange nut cover the adjustment hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a diagram of the integration method of the door template and the lifter guide rail in the prior art;

[0023] Figure 2 Another diagram of the integration of a door template and a lifter guide rail in the prior art;

[0024] Figure 3 This is an exploded view of the structure of the door template and the lifter connected to the utility model;

[0025] Figure 4 It is a partial schematic diagram of the connection between the door template and the guide rail of the utility model;

[0026] Figure 5 This is a structural cross-sectional view of the connection between the door template and the guide rail of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the adjustment hole provided on the door template of the utility model;

[0028] Figure 7 It is the front view of the utility model;

[0029] Figure 8 It is a partial schematic diagram of the cooperation between the adjustment structure and the guide rail of the utility model;

[0030] Fig. 9 This is the structural front view of the bracket of the utility model

[0031] Fig.10 This is a schematic diagram of the structure of the connection between the bracket and the glass of the utility model;

[0032] Fig.11 It is a structural schematic diagram of the guide rail of the utility model.

[0033] In the figure: door template 1, positioning pin 11, connecting nut 12, adjustment hole 13, guide rail 2, long hole 21, lower baffle 22, upper baffle 23, threaded sleeve 24, adjusting screw 25, blocking block 251, connecting hole 26, glass 3, bracket 4, buffer pad 41, fixing seat 42, rotating screw 43, body 44, adjusting structure 5, elastic pin 51, adjusting screw 52, ​​pivot nut 53. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] like Figure 3 As shown, an integrated frameless glass lifter with a door template includes a door template 1 and at least one guide rail 2, as shown in FIG. Figure 7 As shown, the lifter of the utility model includes two guide rails 2 arranged side by side, and a bracket 4 is provided on each guide rail 2 and is slidably arranged along the length direction of the guide rail 2, and the bracket 4 is used to fix with the glass 3 of the door. The lifting principle of the bracket 4 on the guide rail 2 is the same as that in the prior art (patent application number CN202023207909.4), and the movement of the bracket 4 on the guide rail 2 is realized by driving the cable to slide by a motor.

[0036] In order to make the guide rail 2 of the lifter with the door template 1 and the door template 1 adjustable in the Y direction and Z direction of the vehicle body, the utility model is provided with a mounting structure connection between the guide rail 2 and the door template 1. Specifically, as Figure 3-Figure 7 As shown, the mounting structure is arranged near the lower end of the guide rail 2, and includes an adjusting screw 25 that passes through the guide rail 2 and the door template 1, and an adjusting hole 13 opened on the door template 1. The adjusting screw 25 is connected to the guide rail 2, and a blocking block 251 and a connecting nut 12 that are adapted to the adjusting hole 13 are respectively provided on both sides of the adjusting hole 13 of the adjusting screw 25. The blocking block 251 is fixedly connected to the adjusting screw 25, and the connecting nut 12 is threadedly connected to the adjusting screw 25. The adjusting hole 13 includes an adjustment space for the adjusting screw 25 to move along the length direction of the guide rail 2. The adjusting screw 25 can be an ordinary screw in the prior art, or it can be a double-headed screw. The thread directions of the threaded sections of the double-headed screw respectively arranged at both ends can be the same or different. The adjusting screw 25 arranged in the utility model is a double-headed screw with different thread directions of the bolt sections at both ends. In order to facilitate the adjustment of the position between the guide rail 2 and the adjusting screw 25, as Figure 5As shown, a connecting hole 26 is opened on the guide rail 2, and a fixedly connected threaded sleeve 24 is sleeved in the connecting hole 26. The threaded sleeve 24 is threadedly connected to the adjusting screw 25. When in use, the guide rail 2 can be driven to move along the length direction of the adjusting screw 25 by simply rotating the threaded sleeve 24, or the adjusting screw 25 can be rotated to move the bolt sleeve and the guide rail 2 along the length direction of the adjusting screw 25, thereby changing the distance between the guide rail 2 and the door template 1, and realizing the adjustment of the guide rail 2 in the Y direction.

[0037] In addition to the above-mentioned structure, the present embodiment further provides a connection structure between the adjusting screw 25 and the guide rail 2 in another embodiment. Specifically, a cylindrical flange structure is provided at a preset position on the guide rail 2 by stamping, an internal thread is provided inside the flange structure, the adjusting screw 25 passes through the flange structure and is threadedly connected to the flange structure, and the rotating adjusting screw 25 can also realize the movement of the guide rail 2 along the length direction of the adjusting screw 25, so as to realize the adjustment of the guide rail 2 in the Y direction of the vehicle body. Of course, in addition to the above-mentioned two methods, the connection method between the adjusting screw 25 and the guide rail 2 can also be other structures that can realize the movement of the guide rail 2 on the adjusting screw 25.

[0038] In order to achieve the adjustment of the guide rail 2 in the Z direction, the utility model utilizes the adjustment hole 13, the blocking block 251 and the connecting nut 12 to achieve it. Since the adjustment hole 13 is provided with an adjustment space for the adjustment screw 25 to move, and the width of the blocking block 251 and the connecting nut 12 is greater than the width of the adjustment hole 13, when in use, the door template 1 can be fixed between the blocking block 251 and the connecting nut 12 by rotating the connecting nut 12, so as to achieve the fixation of the adjustment screw 25, the guide rail 2 and the door template 1; and before the adjustment screw 25 is fixed to the door template 1, the position of the adjustment screw 25 can be moved along the adjustment space to reach an adapted position, so as to achieve the adjustment of the guide rail 2 in the Z direction and then fix the adjustment screw 25 to the door template 1.

[0039] Of course, the adjusting screw 25 and the blocking block 251 may be an integrated structure, or the blocking block 251 may be processed separately and then fixedly connected to the adjusting screw 25 .

[0040] The mounting structure provided by the utility model enables the door template 1 and the guide rail 2 to be adjusted in the Y direction and the Z direction. For vehicle models with higher requirements for door installation layout, the frameless glass lifter with the door template 1 provided by the utility model has a wider range of adaptability. In addition, since the adjustment hole 13 provided on the door template 1 allows the guide rail 2 to be adjusted in the Z direction, it not only avoids the cost increase caused by providing a mounting strip hole on the door sheet metal for the glass lifter to be adjustable in the Z direction, but also solves the problem of difficulty in assembly due to the small opening of the door template on the door sheet metal.

[0041] Furthermore, if Figure 6As shown, the adjustment hole 13 is a strip hole structure arranged along the length direction of the guide rail 2, and the width of the strip hole is adapted to the outer diameter of the adjustment screw 25. The purpose of setting the adjustment hole 13 is to enable the adjustment screw 25 to be adjusted along the length direction (Z direction) of the guide rail 2. To this end, the adjustment hole 13 can be a rectangular hole, a strip hole, a cross hole, etc. along the length direction of the guide rail 2. It is only necessary to ensure that the structure of the adjustment hole 13 includes an adjustment space for the adjustment screw 25 to move along the length direction of the guide rail 2, and it is necessary to ensure that the width of the adjustment hole 13 is adapted to the outer diameter of the adjustment screw 25, and ensure that the adjustment screw 25 can move in the preset direction in the adjustment hole 13.

[0042] Furthermore, in order to allow the guide rail 2 and the door template 1 to be adjusted, the guide rail 2 and the door template 1 can be limited. Figure 7 As shown, the utility model has an elongated hole 21 in the same length direction as the guide rail 2, and a positioning pin 11 embedded in the elongated hole 21 is fixed on the door template 1. The outer diameter of the positioning pin 11 is adapted to the width of the elongated hole 21, so when the guide rail 2 moves along the length direction of the door template 1, the positioning pin 11 slides in the elongated hole 21.

[0043] Furthermore, the door template 1 and the guide rail 2 can be fixed by the cooperation of the connecting nut 12, the blocking block 251 and the adjusting screw 25. In order to increase the sealing effect of the door template 1, when the connecting nut 12 contacts the blocking block 251 and the adjusting hole 13, the adjusting hole 13 can be sealed. Figure 5 As shown, the connecting nut 12 adopts a flange nut, and the shielding block 251 and the flange nut cover the adjustment hole 13. When the adjusting screw 25 moves, within the moving range of the adjusting screw 25, the flange surface of the flange nut and the shielding block 251 must fully cover the adjusting hole 13, so as to achieve the effect of sealing and waterproofing, and also improve the strength of the connection part of the door template 1. The cooperation between the connecting nut 12 and the shielding block 251 is mainly to shield both sides of the adjusting hole 13 to ensure the sealing effect of the adjusting hole 13. In addition to the above-mentioned flange nut, the connecting nut 12 can also be other nuts with a relatively large outer diameter, and it is only necessary to ensure that the connecting nut 12 can completely cover the adjusting hole 13. Of course, the connecting nut 12 can also be a general nut with a small outer diameter, and it only needs to be used with a gasket, and the gasket, the connecting nut 12 and the shielding piece 251 can also achieve the sealing of both sides of the adjusting hole 13.

[0044] Furthermore, the guide rail 2 is the main component structure of the lifter, and is used to install the bracket 4, and the bracket 4 is used to fix the glass 3. The lifting and lowering of the glass 3 can be achieved by sliding the bracket 4 on the guide rail 2. Figure 7 , 11As shown, in order to prevent the bracket 4 from sliding off the guide rail 2, the utility model is provided with an upper baffle 23 and a lower baffle 22 at intervals along the length direction of the guide rail 2. In this embodiment, both guide rails 2 are formed by stamping of aluminum alloy or steel, which can ensure sufficient rigidity and strength to overcome the problem that when the glass 3 is in operation and closed, the pressure of the window frame strip and water shear on the glass 3 is transmitted to the guide rail 2, causing the guide rail 2 to deform. Each guide rail 2 is provided with an upper baffle 23 and a lower baffle 22, and the upper baffle 23 and the lower baffle 22 are both stamped and flanging structures, so that the upper baffle 23, the lower baffle 22 and the guide rail 2 are an integrated structure.

[0045] Furthermore, in order to prevent the bracket 4 sliding on the guide rail 2 from making noise when in contact with the upper baffle 23 and the lower baffle 22, and to prevent the bracket 4 from colliding with the upper baffle 23 and the lower baffle 22 and causing damage, the bracket 4 of the utility model includes a body 44 and a fixing seat 42 adjustable on the body 44, and the fixing seat 42 is respectively provided with a buffer pad 41 used in conjunction with the upper baffle 23 and the lower baffle 22. Fig. 9 , 10 As shown, the upper end opening of the bracket 4 is used to clamp the glass 3, and the upper and lower ends of the fixing seat 42 are provided with buffer pads 41, which can be used to reduce shock and reduce noise when colliding with the upper baffle 23 and the lower baffle 22 of the guide rail 2. After the bracket 4 and the guide rail 2 are assembled, the adjustment component on the bracket 4 can also be used to adjust the bracket 4 and the glass 3 in the Z direction. The principle of the adjustment component can refer to the patent application number CN202310428368.7 Figure 4 Set according to the structure described in .

[0046] Furthermore, in addition to the two buffer pads 41, the fixing seat 42 is also used to fix the joint of the cable. In order to enable the entire fixing seat 42 to be adjusted in the Z direction, the fixing seat 42 of the utility model is threadedly connected with a rotating screw 43 arranged along the length direction of the guide rail 2, and the rotating screw 43 is connected to the body 44. Fig. 9 As shown, the external force drives the rotating screw 43 to rotate and drive the fixed seat 42 to move in the Z direction, which can not only adjust the adaptability of the two buffer pads 41 and the upper baffle 23 and the lower baffle 22, but also adjust the tension of the cable.

[0047] Furthermore, in the prior art, the frameless glass lifter has a Y-direction pre-compression function, and for this purpose, an adjustment structure 5 is provided between the guide rail 2 of the lifter and the door sheet metal, and the function of the adjustment structure 5 is to adjust the Y-direction pre-compression of the lifter. Specifically, the mounting structure is arranged near one end of the guide rail 2 along its length, and the adjustment structure 5 is at the other end of the guide rail 2 along its length. The overall structure of the adjustment structure 5 is arranged with reference to the prior art (patent with patent application number CN202120160495.X), and its main purpose is to ensure that the frameless glass lifter can achieve the purpose of adjusting the Y-direction pre-compression. The utility model adopts the adjustment structure 5 of the existing structure, such as Figure 8 As shown, the adjustment structure 5 includes a pivot nut 53, an elastic pin 51 and an adjustment screw 52. The pivot nut 53 is embedded in the two flange structures provided at the upper end of the guide rail 2. The elastic pin 51 penetrates the pivot nut 53 and the two flange structures to make the pivot nut 53 rotatably connected to the guide rail 2. One end of the adjustment screw 52 penetrates the guide rail 2 and the pivot nut 53 and is threadedly connected to the pivot nut 53. The other end of the adjustment screw 52 is connected to the door sheet metal. The adjustment screw 52 can be screwed in and out of the pivot nut 53 to meet the adjustment in the vehicle width direction (Y direction). The adjustment screw 52 and the pivot nut 53 can also rotate around the elastic pin 51 as a whole to meet the adjustment of the assembly angle in the vehicle height direction (Z direction).

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An integrated frameless glass lifter with a door template, comprising a door template (1) and at least one guide rail (2), wherein the guide rail (2) and the door template (1) are connected via a mounting structure, characterized in that: The mounting structure comprises an adjusting screw (25) penetrating the guide rail (2) and the door template (1) and an adjusting hole (13) provided on the door template (1). The guide rail (2) is connected to the adjusting screw (25) and moves along the adjusting screw (25). A blocking block (251) and a connecting nut (12) adapted to the adjusting hole (13) are respectively provided on both sides of the adjusting hole (13) on the adjusting screw (25). The blocking block (251) is fixedly connected to the adjusting screw (25), and the connecting nut (12) is threadedly connected to the adjusting screw (25). The adjustment hole (13) comprises an adjustment space for the adjustment screw (25) to move along the length direction of the guide rail (2).

2. The integrated frameless glass lifter with door template according to claim 1, characterized in that: The adjustment hole (13) is in the form of a strip-shaped hole structure arranged along the length direction of the guide rail (2), and the width of the strip-shaped hole is adapted to the outer diameter of the adjustment screw (25).

3. The integrated frameless glass lifter with door template according to claim 1, characterized in that: The guide rail (2) is provided with an elongated hole (21) in the same length direction as the guide rail, and a positioning pin (11) embedded in the elongated hole (21) is fixed on the door template (1).

4. The integrated frameless glass lifter with door template according to claim 2, characterized in that: The guide rail (2) is provided with an elongated hole (21) in the same length direction as the guide rail, and a positioning pin (11) embedded in the elongated hole (21) is fixed on the door template (1).

5. An integrated frameless glass lifter with door template according to any one of claims 1 to 4, characterized in that: An upper baffle (23) and a lower baffle (22) are arranged on the guide rail (2) along its length direction at intervals, and the upper baffle (23), the lower baffle (22) and the guide rail (2) are an integrated structure.

6. The integrated frameless glass lifter with door template according to claim 5, characterized in that: A slidably mounted bracket (4) is provided on the guide rail (2). The bracket (4) comprises a body (44) and an adjustable fixed seat (42) arranged on the body (44). The fixed seat (42) is provided with a buffer pad (41) respectively used in conjunction with an upper baffle plate (23) and a lower baffle plate (22).

7. The integrated frameless glass lifter with door template according to claim 6, characterized in that: The fixing seat (42) is threadedly connected with a rotating screw rod (43), the rotating screw rod (43) is extended along the length direction of the guide rail (2), and the rotating screw rod (43) is connected to the body (44).

8. An integrated frameless glass lifter with door template according to claim 1, 2, 3, 4, 6 or 7, characterized in that: The mounting structure is arranged near one end of the guide rail (2) along its length, and an adjustment structure (5) for adjusting the Y-direction displacement of the guide rail (2) is arranged at the other end of the guide rail (2) along its length.

9. An integrated frameless glass lifter with door template according to claim 1, 2, 3, 4, 6 or 7, characterized in that: The connecting nut (12) comprises a flange nut, and the blocking block (251) and the flange nut are arranged to cover the adjustment hole (13).

10. The integrated frameless glass lifter with door template according to claim 8, characterized in that: The connecting nut (12) comprises a flange nut, and the blocking block (251) and the flange nut are arranged to cover the adjustment hole (13).

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