Anti-derailing car glass lifting bracket buckle structure

Abstract

The utility model relates to the technical field of car glass lifting bracket buckle, a car glass lifting bracket buckle structure of anti -derailing, including rotating frame, the one side of rotating frame rotatoryly provided with cross main arm, the top of cross main arm is provided with the support mechanism of facilitating the improvement glass clamping support stability, the lifting frame sliding is established at the top of cross main arm, the bracket buckle fixed mounting is at the both ends of lifting frame, first inner arm fixed connection is in one side of bracket buckle, first push arm fixed connection is at the bottom of first inner arm. The car glass lifting bracket buckle structure of anti -derailing, through being respectively provided with first inner arm, first push arm, second inner arm and second push arm in the bracket buckle both sides connected with the both ends of lifting frame, the nut seat fixed connection on first push arm has the thread connection with adjusting bolt, and adjusting bolt passes through bracket buckle and contacts with second push arm inside, so as to improve the clamping force of bracket buckle to car window glass.

Description

Technical Field

[0001] This utility model relates to the field of automotive window lift bracket buckle technology, specifically an anti-derailment automotive window lift bracket buckle structure. Background Technology

[0002] Automotive window regulators, also known as window lifters, are devices that control the raising and lowering of automotive door and window glass. They are mainly divided into manual window regulators and electric window regulators. Among them, the main lifting methods of window regulators are parallel arm lifting and cross arm lifting.

[0003] The aforementioned device lacks a structure for connecting the bracket buckle to the glass during use. As a result, the existing bracket buckle is mostly fixed to the glass by injecting glue into the bracket buckle and then inserting it into the glass. Although this method has a good fixing effect, the glue is very easy to fall off the glass after long-term use. Based on the shortcomings of the existing technology, this utility model designs an anti-derailment automotive window lifting bracket buckle structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an anti-derailment automotive window lift bracket buckle structure, which has the advantage of connecting the bracket buckle with the glass clamp.

[0005] This utility model provides the following technical solution: a car window lifting bracket buckle structure for preventing derailment, including a rotating frame, a cross main arm rotatably arranged on one side of the rotating frame, and a support mechanism at the top of the cross main arm to facilitate improving the stability of glass clamping and support; The supporting mechanism includes a lifting frame, a bracket buckle, a first inner clamping arm, a first push arm, a second inner clamping arm, a second push arm, a nut seat, and an adjusting bolt. The lifting frame is slidably mounted on the top of the cross main arm. The bracket buckle is fixedly mounted on both ends of the lifting frame. The first inner clamping arm is fixedly connected to one side of the bracket buckle. The first push arm is fixedly connected to the bottom end of the first inner clamping arm. The second inner clamping arm is fixedly connected to the other side of the bracket buckle. The second push arm is fixedly connected to the bottom end of the first inner clamping arm. The nut seat is fixedly connected to the first push arm. The adjusting bolt is threaded into the nut seat.

[0006] As a preferred embodiment of this utility model, a transmission gear is rotatably mounted on the rotating frame, a throttle handle is fixedly mounted on the transmission gear, and a coil spring is provided on one side of the rotating frame.

[0007] As a preferred embodiment of this utility model, a cross auxiliary arm is provided on the cross main arm for cross rotation, a driven gear is fixedly connected to the bottom end of the cross main arm, and a slide rail is slidably connected to the bottom end of the cross auxiliary arm.

[0008] As a preferred embodiment of this utility model, the bracket buckle is provided with a through hole.

[0009] As a preferred embodiment of this utility model, the adjusting bolt passes through the bracket through hole and contacts the inner side of the second push arm.

[0010] As a preferred embodiment of this utility model, the top ends of the cross main arm and the cross auxiliary arm are provided with pulleys, and the top pulleys of the cross main arm and the cross auxiliary arm are slidably connected inside the lifting frame.

[0011] As a preferred embodiment of this utility model, the bottom end of the cross arm is provided with a pulley and is slidably connected to the slide rail.

[0012] In a preferred embodiment of this invention, the transmission gear meshes with the driven gear disc, and the coil spring is disposed between the rotating frame and the driven gear disc.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This anti-derailment automotive window lifting bracket buckle structure involves inserting the bottom of the window into the top groove of the bracket buckle after it has been glued in place. Then, the adjusting bolt is turned inward by using the nut seat to move it into contact with the inner side of the second push arm. The adjusting bolt is then turned inward to widen the distance between the first and second push arms. After the distance between the second and first push arms widens, the first and second inner clamping arms are pushed inward to close. This causes the top two pieces of the bracket buckle connected to the first and second inner clamping arms to close inward to clamp and fix the window glass, thereby improving the stability of the bracket buckle after it is connected to the window glass. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom view of the main structure of the lifting frame of this utility model; Figure 3 This is a schematic diagram of the connection structure between the cross arm and the driven gear plate of this utility model; Figure 4 This is a schematic diagram of the main structure of the support mechanism of this utility model; Figure 5 This is a schematic diagram of the exploded structure of the support mechanism of this utility model.

[0015] In the diagram: 1. Rotating frame; 101. Transmission gear; 102. Throttle; 103. Coil spring; 2. Cross main arm; 201. Cross auxiliary arm; 202. Driven gear plate; 203. Slide rail; 3. Support mechanism; 301. Lifting frame; 302. Bracket buckle; 303. First inner clamping arm; 304. First push arm; 305. Second inner clamping arm; 306. Second push arm; 307. Nut seat; 308. Adjusting bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5 A derailment-proof automotive window lift bracket buckle structure includes a rotating frame 1, a cross main arm 2 rotatably mounted on one side of the rotating frame 1, a support mechanism 3 at the top of the cross main arm 2 to improve the stability of the glass clamping and support, a transmission gear 101 rotatably mounted on the rotating frame 1, a throttle 102 fixedly mounted on the transmission gear 101, a coil spring 103 mounted on one side of the rotating frame 1, the transmission gear 101 meshing with a driven gear plate 202, and the coil spring 103 being disposed between the rotating frame 1 and the driven gear plate 202.

[0018] Please see Figure 3 A cross arm 201 is rotatably mounted on the cross main arm 2. A driven gear 202 is fixedly connected to the bottom end of the cross main arm 2. A slide rail 203 is slidably connected to the bottom end of the cross arm 201. Pulleys are provided at the top ends of the cross main arm 2 and the cross arm 201. The top pulleys of the cross main arm 2 and the cross arm 201 are slidably connected inside the lifting frame 301. A pulley is provided at the bottom end of the cross arm 201 and is slidably connected to the slide rail 203.

[0019] Please see Figure 4-5 The supporting mechanism 3 includes a lifting frame 301, a bracket buckle 302, a first inner clamping arm 303, a first push arm 304, a second inner clamping arm 305, a second push arm 306, a nut seat 307, and an adjusting bolt 308. The lifting frame 301 is slidably mounted on the top of the cross main arm 2. The bracket buckle 302 is fixedly mounted on both ends of the lifting frame 301. The first inner clamping arm 303 is fixedly connected to one side of the bracket buckle 302. The first push arm 304 is fixedly connected to the bottom end of the first inner clamping arm 303. The second inner clamping arm 305 is fixedly connected to the other side of the bracket buckle 302. The second push arm 306 is fixedly connected to the bottom end of the first inner clamping arm 303. The nut seat 307 is fixedly connected to the first push arm 304. The adjusting bolt 308 is threaded into the nut seat 307. The bracket buckle 302 has a through hole. The adjusting bolt 308 passes through the through hole of the bracket buckle 302 and contacts the inner side of the second push arm 306.

[0020] The lifting frame 301 and bracket buckle 302 are provided to facilitate connection and fixation with the vehicle window glass. The first inner clamping arm 303, the first push arm 304, the second inner clamping arm 305 and the second push arm 306 are provided to strengthen the two sides of the top slot of the bracket buckle 302. The nut seat 307 and the adjusting bolt 308 are provided to adjust the distance between the first push arm 304 and the second push arm 306. After the distance between the first push arm 304 and the second push arm 306 increases, the first inner clamping arm 303 and the second inner clamping arm 305 can drive the two side plates of the top slot of the bracket buckle 302 to retract inward to clamp and fix the vehicle window glass.

[0021] Working principle: When the anti-derailment car window lift bracket buckle structure is used, in the initial state, the transmission gear 101 and the throttle 102 are first set on one side of the rotating frame 1. A coil spring 103 and a driven gear 202 are respectively set on the front and back sides of the rotating frame 1. The driven gear 202 meshes with the transmission gear 101 and is connected to the cross main arm 2 and the cross secondary arm 201. The bottom end of the cross secondary arm 201 is connected to a slide rail 203, so that rotating the throttle 102 drives the cross main arm 2 and the cross secondary arm. 201 rotates to raise and lower the support mechanism 3 and the upper window glass. On both sides of the bracket buckle 302 connected to both ends of the lifting frame 301, a first inner clamping arm 303, a first push arm 304, a second inner clamping arm 305, and a second push arm 306 are respectively provided. The nut seat 307 fixedly connected to the first push arm 304 is internally threaded with an adjusting bolt 308, and the adjusting bolt 308 passes through the bracket buckle 302 and contacts the inner side of the second push arm 306, so as to improve the clamping force of the bracket buckle 302 on the window glass. When it is necessary to improve the anti-detachment stability when the car window is connected to the bracket buckle 302, first, after the bottom of the car window is inserted into the top groove of the glued bracket buckle 302, use the nut seat 307 to turn the adjusting bolt 308 inward to make it contact the inner side of the second push arm 306. Then, continue to turn the adjusting bolt 308 to widen the distance between the first push arm 304 and the second push arm 306. After the distance between the second push arm 306 and the first push arm 304 is widened, it pushes the first inner clamping arm 303 and the second inner clamping arm 305 inward to close inward, and causes the top two pieces of the bracket buckle 302 connected to the first inner clamping arm 303 and the second inner clamping arm 305 to close inward to clamp and fix the car window glass, so as to improve the stability of the bracket buckle 302 after it is connected to the car window glass.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car window lift bracket buckle structure for preventing derailment, comprising a rotating frame (1), characterized in that: The rotating frame (1) is provided with a cross main arm (2) on one side, and a support mechanism (3) is provided at the top of the cross main arm (2) to improve the stability of glass clamping and support. The supporting mechanism (3) includes a lifting frame (301), a bracket buckle (302), a first inner clamping arm (303), a first push arm (304), a second inner clamping arm (305), a second push arm (306), a nut seat (307), and an adjusting bolt (308). The lifting frame (301) is slidably disposed at the top of the cross main arm (2), and the bracket buckle (302) is fixedly installed at both ends of the lifting frame (301). The first inner clamping arm (304) is slidably disposed at the top of the cross main arm (2). 3) The first push arm (304) is fixedly connected to one side of the bracket buckle (302), the second inner clamp arm (305) is fixedly connected to the other side of the bracket buckle (302), the second push arm (306) is fixedly connected to the bottom end of the first inner clamp arm (303), the nut seat (307) is fixedly connected to the first push arm (304), and the adjusting bolt (308) is threaded into the nut seat (307).

2. The anti-derailment automotive window lift bracket buckle structure according to claim 1, characterized in that: A transmission gear (101) is rotatably mounted on the rotating frame (1), and a throttle (102) is fixedly mounted on the transmission gear (101). A coil spring (103) is provided on one side of the rotating frame (1).

3. The anti-derailment automotive window lift bracket buckle structure according to claim 1, characterized in that: The cross main arm (2) is provided with a cross secondary arm (201) that rotates crosswise. The bottom end of the cross main arm (2) is fixedly connected to a driven gear plate (202), and the bottom end of the cross secondary arm (201) is slidably connected to a slide rail (203).

4. The anti-derailment automotive window lift bracket buckle structure according to claim 1, characterized in that: The bracket buckle (302) has a through hole.

5. The anti-derailment automotive window lift bracket buckle structure according to claim 1, characterized in that: The adjusting bolt (308) passes through the through hole of the bracket buckle (302) and contacts the inner side of the second push arm (306).

6. The anti-derailment automotive window lift bracket buckle structure according to claim 3, characterized in that: The top ends of the cross main arm (2) and the cross auxiliary arm (201) are provided with pulleys, and the top pulleys of the cross main arm (2) and the cross auxiliary arm (201) are slidably connected in the lifting frame (301).

7. The anti-derailment automotive window lift bracket buckle structure according to claim 3, characterized in that: The bottom end of the cross arm (201) is provided with a pulley and is slidably connected to the slide rail (203).

8. The anti-derailment automotive window lift bracket buckle structure according to claim 2, characterized in that: The transmission gear (101) meshes with the driven gear disk (202) for transmission, and the coil spring (103) is disposed between the rotating frame (1) and the driven gear disk (202).

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