CN217538316U

CN217538316U - Glass lifter bracket

Info

Publication number: CN217538316U
Application number: CN202123407172.5U
Authority: CN
Inventors: 刘锋; 祝彪
Original assignee: Chongqing Hi Lex Cable System Group Co Ltd
Current assignee: Chongqing Hi Lex Cable System Group Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-04
Anticipated expiration: 2031-12-31

Abstract

A glass lifter bracket comprises a bracket body, wherein a cavity is formed in the bracket body, side walls which are parallel to each other are arranged on two sides of the cavity, upper and lower guide holes are symmetrically formed in the two side walls, an upper bracket and a lower bracket which extend into the cavity of the bracket body are arranged on a clamping block which is in clearance fit with the side of the bracket body, an upper pin shaft and the upper guide hole are installed on the upper bracket in a sliding fit manner, a lower pin shaft and the lower guide hole are installed on the lower bracket in a sliding fit manner, and the clamping block is fixedly connected with a glass clamping piece through a bolt; the drive bevel gear shaft of the bevel gear transmission mechanism on the bracket body is in clearance fit with the bracket body in the horizontal direction, the driven bevel gear shaft of the bevel gear transmission mechanism is in clearance fit with the bracket body in the vertical direction, the drive bevel gear of the drive bevel gear shaft is meshed with the driven bevel gear of the driven bevel gear shaft, the driven bevel gear shaft is provided with an adjusting block which is in threaded fit and can move linearly up and down, and an adjusting arm on the adjusting block is inserted into an open slot on a clamping arm of the clamping block.

Description

Glass lifter bracket

Technical Field

The utility model relates to a glass-frame riser technical field, in particular to glass-frame riser bracket.

Background

After the existing frameless glass lifter of the vehicle door is used for a long time, the position of glass often deflects to the inner side or the outer side of the vehicle door, so that the sealing and waterproof performance of a vehicle window is reduced, and a designer needs to consider the long-term use condition of the frameless glass lifter in the development stage so as to solve the deflection problem of the glass. The mode of solving door frameless glass position skew in the existing market mainly has two kinds, one kind is that set up adjusting bolt below the guide rail, adjust the position of glass-frame riser ware through adjusting bolt, but this kind of mode of adjusting with adjusting bolt can make the track orbit change, and then cause glass to shift to the left and right sides in the glass lift process, lead to the orbit fitness of glass lift and automobile body to worsen, and the moment of torsion that the mounting bolt department bore is great, cause the screw thread to slide easily during the installation, the operation degree of difficulty is big, influence loading efficiency. The other type is that the glass bracket is designed into two parts, one part is a sliding block, the other part is a glass installation part, glass is fixedly connected with the glass installation part through bolts, the sliding block is in sliding fit with the guide rail, the glass installation part is fixedly connected with the sliding block through two adjusting bolts, and once the glass is inclined, the inclined angle of the glass is adjusted by adjusting the tightness of the two adjusting bolts. However, in this kind of structure, in case the glass installation department compresses tightly fixedly with the sliding block through adjusting bolt, just can only adjust glass skew angle usually through loosening adjusting bolt, in case adjusting bolt is not hard up, the glass mount pad just also takes place not hard up, glass just is in the motion under the not hard up state, and two adjusting bolt's regulation needs to adjust repeatedly just can reach the requirement moreover, and this kind of structure precision is low, has increased the assembly degree of difficulty, has prolonged assemble duration. Therefore, the problems of troublesome installation, low installation efficiency, low precision and the like exist in the prior technical scheme.

Disclosure of Invention

The utility model aims at providing a glass-frame riser ware bracket to the not enough that prior art exists, when solving when the glass position takes place the position incline to the door inboard or the outside, the installation is troublesome, and the installation effectiveness is low, and adjustable precision is not high, the small scheduling problem of adjustable range.

The purpose of the utility model is realized like this:

a glass lifter bracket comprises a bracket body, wherein a cavity is arranged on the bracket body, side walls which are parallel to each other are arranged on two sides of the cavity, an upper guide hole and a lower guide hole are symmetrically arranged on the two side walls, the upper guide hole and the lower guide hole are oblique strip-shaped holes, the oblique directions of the upper guide hole and the lower guide hole are opposite, the oblique angles are the same, a clamping block is matched with a gap beside the bracket body, an upper bracket and a lower bracket which extend into the cavity of the bracket body are arranged on the clamping block, an upper pin shaft and the upper guide hole are arranged on the upper bracket in a sliding fit mode, a lower pin shaft and the lower guide hole are arranged on the lower bracket in a sliding fit mode, a clamping arm is arranged on the clamping block and extends to one side of the bracket body, and the clamping block is fixedly connected with a glass clamping piece through a bolt; the bevel gear clamping device is characterized in that the bracket body is provided with a bevel gear transmission mechanism, a driving bevel gear shaft of the bevel gear transmission mechanism is in clearance fit with the bracket body in the horizontal direction, a driven bevel gear shaft of the bevel gear transmission mechanism is in clearance fit with the bracket body in the vertical direction, a driving bevel gear of the driving bevel gear shaft is meshed with a driven bevel gear of the driven bevel gear shaft, a regulating block capable of linearly moving up and down is in threaded fit with the driven bevel gear shaft, and a regulating arm arranged on the regulating block is inserted into an open slot formed in the clamping arm.

The inclination of the long axis of the oblique strip-shaped hole deviating from the vertical line is 15-20 degrees.

The bevel gear transmission mechanism comprises a bracket body, and is characterized in that a mounting bracket of a bevel gear transmission mechanism is arranged on the bracket body, a driving bevel gear shaft is in clearance fit with two horizontal shaft holes formed in the mounting bracket, a driven bevel gear shaft is in clearance fit with two vertical shaft holes formed in the mounting bracket, an adjusting block is positioned between the two vertical shaft holes, and a clamping arm of a clamping block is positioned beside the mounting bracket.

And an axial end face of the driving bevel gear shaft is provided with an inner hexagonal hole for applying a rotating torque.

The lateral wall of the adjusting block is provided with a circumferential limiting lug, and the circumferential limiting lug is in sliding fit with a sliding groove parallel to the driven bevel gear shaft, which is formed in the bracket body.

The lower extreme of grip block is equipped with the recess that is used for supporting the glass clamping piece, the lower extreme card of glass clamping piece forms spacingly in the recess.

The glass clamping piece is provided with a U-shaped groove with an upward opening for fixing glass.

Due to the adoption of the scheme, compared with the prior art, the utility model, the beneficial effect who gains lies in:

the utility model provides a glass-frame riser bracket, includes the bracket body, the cavity that is equipped with on the bracket body, the both sides wall symmetry of cavity is equipped with upper and lower guiding hole, and upper and lower guiding hole is the slant bar hole, and the slant of upper and lower guiding hole is opposite, and the inclination is the same, be equipped with the upper and lower support that extends into in the bracket body cavity on the other clearance fit's of bracket body grip block, the round pin axle and the sliding fit of upper guiding hole in the upper bracket installation, round pin axle and lower guiding hole sliding fit under the lower carriage installation. Therefore, the accurate control of the motion track is realized, and the adjustment precision and effectiveness of the glass mounting point can be improved. The motion track of the pin shaft in the guide groove has a large adjustable range, the range of the available vehicle types is wide, and the production cost is reduced.

The bevel gear clamping device is characterized in that the bracket body is provided with a bevel gear transmission mechanism, a driving bevel gear of a driving bevel gear shaft of the bevel gear transmission mechanism is meshed with a driven bevel gear of a driven bevel gear shaft, the driven bevel gear shaft is provided with an adjusting block which is matched with threads and can linearly move up and down, and an adjusting arm on the adjusting block is inserted into an open slot on the clamping arm. Through good meshing performance among the bevel gears, the transmission is more stable, and the adjustment precision is higher.

The utility model discloses a glass-frame riser ware bracket has designed that an installation is convenient, and the installation effectiveness is high, and adjustable precision is high, and adjustable range is big, the stable structure of transmission. The design is easy to realize, the installation difficulty is reduced, the installation time is reduced, the range of the applicable vehicle types is wide, and the production cost is reduced.

Drawings

FIG. 1 is a schematic view of a window regulator bracket;

FIG. 2 is a view taken along line A of FIG. 1;

FIG. 3 is a schematic view of the bracket body;

FIG. 4 is a view from the direction B of FIG. 3;

fig. 5 is a schematic structural view of the clamping block.

Detailed Description

Referring to fig. 1 to 5, the embodiment is a window regulator bracket, which includes a bracket body 1, a cavity 1-1 is provided on the bracket body 1, side walls 1-2 parallel to each other are provided on two sides of the cavity 1-1, upper guide holes 1-4 and lower guide holes 1-5 are symmetrically provided on the two side walls 1-2, the upper guide holes and the lower guide holes are oblique strip-shaped holes, and the oblique directions of the upper guide holes and the lower guide holes are opposite and the inclination angles are the same. The inclination of the long axis of the oblique strip-shaped hole deviating from the vertical line is 15-20 degrees. The bracket is characterized in that a clamping block 5 is matched with a gap beside the bracket body 1, an upper support 5-3 and a lower support 5-4 which extend into a cavity 1-1 of the bracket body 1 are arranged on the clamping block 5, an upper pin shaft 9 is arranged on the upper support 5-3 and is in sliding fit with an upper guide hole 1-4, a lower pin shaft 10 is arranged on the lower support 5-4 and is in sliding fit with a lower guide hole 1-5, and a clamping arm 5-1 is arranged on the clamping block 5 and extends to one side of the bracket body 1. The lower end of the clamping block 5 is provided with a groove 5-2 for supporting the glass clamping piece 6, and the lower end of the glass clamping piece 6 is clamped in the groove 5-2 to form limiting. The clamping block 5 is fixedly connected with a glass clamping piece 6 through a bolt 8. The glass clamping piece 6 is provided with a U-shaped groove with an upward opening for fixing glass. The bolt 8 of the embodiment is sequentially threaded through the clamping block 5, the glass clamping piece 6 and the outer plate assembly 7 for fixing. The carrier is characterized in that the carrier body 1 is provided with a bevel gear transmission mechanism, a driving bevel gear shaft 2 of the bevel gear transmission mechanism is in clearance fit with the carrier body 1 in the horizontal direction, a driven bevel gear shaft 3 of the bevel gear transmission mechanism is in clearance fit with the carrier body 1 in the vertical direction, and the driving bevel gear of the driving bevel gear shaft 2 is meshed with the driven bevel gear of the driven bevel gear shaft 3. The bevel gear transmission mechanism is characterized in that the bracket body 1 is provided with mounting brackets 1-3 of a bevel gear transmission mechanism, the driving bevel gear shaft 2 is in clearance fit with two horizontal shaft holes arranged on the mounting brackets 1-3, the driven bevel gear shaft 3 is in clearance fit with two vertical shaft holes arranged on the mounting brackets 1-3, the adjusting block 4 is positioned between the two vertical shaft holes, and the clamping arm 5-1 of the clamping block 5 is positioned beside the mounting brackets 1-3. And an axial end face of the driving bevel gear shaft 2 is provided with an inner hexagonal hole for applying a rotating torque. The driven bevel gear shaft 3 is matched with an adjusting block 4 capable of linearly moving up and down through threads, and an adjusting arm 4-1 arranged on the adjusting block 4 is inserted into an open slot arranged on a clamping arm 5-1. The side wall of the adjusting block 4 is provided with a circumferential limiting lug, and the circumferential limiting lug is in sliding fit with a sliding groove 1-6 which is arranged on the bracket body 1 and is parallel to the driven bevel gear shaft 3.

When the glass needs to be adjusted:

the driving bevel gear shaft 2 is rotated to drive the driven bevel gear shaft 3 to rotate, the adjusting block 4 moves along the axial direction of the driven bevel gear shaft 3, the adjusting block 4 drives the clamping block 5 to move simultaneously, the clamping block 5 generates deviation under the guiding of the upper guide hole and the lower guide hole, so that the glass clamping pieces 6 are synchronously deviated, and finally the deviation adjustment of the glass is completed.

The above is only the preferred embodiment of the present invention, and is not used for limiting the present invention, the technical personnel in the field are not departing from the spirit of the present invention, right the present invention is modified to fall into the protection scope of the present invention.

Claims

1. A window lifter bracket, includes bracket body (1), its characterized in that: the bracket comprises a bracket body (1), and is characterized in that a cavity (1-1) is arranged on the bracket body (1), two sides of the cavity (1-1) are provided with side walls (1-2) which are parallel to each other, the side walls (1-2) on the two sides are symmetrically provided with an upper guide hole (1-4) and a lower guide hole (1-5), the upper guide hole and the lower guide hole are oblique strip-shaped holes, the oblique directions of the upper guide hole and the lower guide hole are opposite, the oblique directions are the same, a clamping block (5) is arranged beside the bracket body (1) in a clearance fit manner, an upper support (5-3) and a lower support (5-4) which extend into the cavity (1-1) of the bracket body (1) are arranged on the clamping block (5), an upper pin shaft (9) is arranged on the upper support (5-3) and is in sliding fit with the upper guide hole (1-4), the lower support (5-4) is provided with a lower pin shaft (10) and is in sliding fit with the lower guide hole (1-5), a clamping arm (5) which extends to one side of the bracket body (1), and the clamping block (5) is fixedly connected with a glass clamping piece (6) through a bolt (8); the bevel gear transmission mechanism is characterized in that the bracket body (1) is provided with a bevel gear transmission mechanism, a driving bevel gear shaft (2) of the bevel gear transmission mechanism is in clearance fit with the bracket body (1) in the horizontal direction, a driven bevel gear shaft (3) of the bevel gear transmission mechanism is in clearance fit with the bracket body (1) in the vertical direction, the driving bevel gear of the driving bevel gear shaft (2) is meshed with a driven bevel gear of the driven bevel gear shaft (3), the driven bevel gear shaft (3) is provided with an adjusting block (4) which is matched with threads and can linearly move up and down, and an adjusting arm (4-1) arranged on the adjusting block (4) is inserted into an open slot arranged on the clamping arm (5-1).

2. The window regulator bracket of claim 1, wherein: the inclination of the long axis of the oblique strip-shaped hole deviating from the vertical line is 15-20 degrees.

3. The window regulator bracket of claim 1, wherein: the bevel gear transmission mechanism is characterized in that the bracket body (1) is provided with a mounting bracket (1-3) of a bevel gear transmission mechanism, the driving bevel gear shaft (2) is in clearance fit with two horizontal shaft holes arranged on the mounting bracket (1-3), the driven bevel gear shaft (3) is in clearance fit with two vertical shaft holes arranged on the mounting bracket (1-3), the adjusting block (4) is positioned between the two vertical shaft holes, and the clamping arm (5-1) of the clamping block (5) is positioned beside the mounting bracket (1-3).

4. The window regulator bracket according to claim 1, wherein: and an axial end face of the driving bevel gear shaft (2) is provided with an inner hexagonal hole for applying a rotating torque.

5. The window regulator bracket of claim 1, wherein: the side wall of the adjusting block (4) is provided with a circumferential limiting lug, and the circumferential limiting lug is in sliding fit with a sliding groove (1-6) which is arranged on the bracket body (1) and is parallel to the driven bevel gear shaft (3).

6. The window regulator bracket of claim 1, wherein: the lower end of the clamping block (5) is provided with a groove (5-2) for supporting the glass clamping piece (6), and the lower end of the glass clamping piece (6) is clamped in the groove (5-2) to form limiting.

7. The window regulator bracket of claim 1, wherein: the glass clamping piece (6) is provided with a U-shaped groove with an upward opening for fixing glass.