Limiting structure of glass lifter

Abstract

The utility model belongs to the technical field of glass lifters, particularly relates to a limiting structure of a glass lifter, and provides the following scheme aiming at the problem that glass is inconvenient to fix quickly in the prior art: the limiting structure of the glass lifter comprises a guide plate; the two sliding strips are mounted at the top of the guide plate in a sliding manner; the glass limiting plate is fixedly mounted at the tops of the two sliding strips; the L-shaped limiting plate is fixedly mounted at the top of the glass limiting plate; the fixing plate is arranged on the inner side of the top of the L-shaped limiting plate and used for pressing and fixing the glass; the lifting block is fixedly mounted at the top of the fixed plate; the rectangular sliding groove is formed in the inner side of the top of the L-shaped limiting plate, and the outer side of the lifting block is slidably connected with the inner wall of the rectangular sliding groove; the bearing is fixedly mounted in the rectangular sliding groove; the screw rod is fixedly mounted on the inner ring of the bearing, and the screw rod is in threaded connection with the lifting block; according to the glass fixing device, the glass can be conveniently limited and fixed, and the operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass lifter technical field especially relates to a glass lifter limiting structure. BACKGROUND

[0002] Glass lifter is the lifting device of car door and window glass, and is mainly divided into two categories of electric glass lifter and manual glass lifter, and the glass lifter limiting structure is used for limiting and fixing glass.

[0003] Through the search, the patent file with disclosure No. CN217269608U discloses a glass lifter limiting structure, a glass lifter and a car, which comprises a guide plate, a winding motor and a glass limiting plate, the guide plate is provided with a sliding bar on one side, and the top of the sliding bar is welded with the glass limiting plate, the top of the glass limiting plate is provided with a sliding hole at both ends, the top of the sliding hole is provided with a U-shaped clamping plate, one end of the U-shaped clamping plate is welded with a glass clamp, the top of the glass limiting plate is provided with an extension screw rod at one end through a threaded block, one end of the guide plate is provided with the winding motor, and the output shaft of the winding motor is connected with the input shaft of the winding disc, one end of the winding disc is connected with the wire inlet guide sleeve, and the top of the winding motor is provided with a motor controller through a screw; the novel glass lifter limiting structure is convenient for adjusting the position of the car glass on the glass limiting plate, convenient for installing and dismounting the car glass, and is suitable for being widely used.

[0004] The above-mentioned patent is not convenient for quickly fixing glass, and therefore we propose a glass lifter limiting structure to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcoming that it is inconvenient to quickly fix glass and proposes a glass lifter limiting structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A glass lifter limiting structure comprises:

[0008] A guide plate;

[0009] Two sliding bars are slidingly installed on the top of the guide plate;

[0010] A glass limiting plate is fixedly installed on the top of the two sliding bars;

[0011] An L-shaped limiting plate is fixedly installed on the top of the glass limiting plate;

[0012] A fixed plate is arranged on the inner side of the top of the L-shaped limiting plate and is used for tightly fixing glass;

[0013] A lifting block is fixedly installed on the top of the fixed plate;

[0014] A rectangular sliding groove is arranged at the inner side of the top of the L-shaped limiting plate, and the outer side of the lifting block is in sliding connection with the inner wall of the rectangular sliding groove.

[0015] A bearing is fixedly installed in the rectangular sliding groove.

[0016] A screw rod is fixedly installed in the inner ring of the bearing, and the screw rod is in threaded connection with the lifting block.

[0017] A sliding block is slidingly sleeved on the outer side of the screw rod.

[0018] Preferably, a sliding hole is formed in the sliding block, and the outer side of the screw rod is in contact with the inner wall of the sliding hole.

[0019] Preferably, a reset slot is formed in the screw rod, a reset block is slidingly installed in the reset slot, and the reset block is fixedly connected with the sliding block.

[0020] Preferably, one end of a spring is fixedly installed at the top of the reset block, and the other end of the spring is fixedly connected with the inner wall at the top of the reset slot.

[0021] Preferably, two connecting holes are formed in the L-shaped limiting plate, a connecting block is slidingly installed in the connecting hole, and the connecting block is fixedly connected with the top of the fixed plate.

[0022] Preferably, a clamping groove is formed at the top of the L-shaped limiting plate, the clamping groove is in communication with the rectangular sliding groove, and the sliding block is adapted to the clamping groove.

[0023] Preferably, a rectangular connecting hole is formed in the guide plate, and two rectangular connecting plates are slidingly installed in the rectangular connecting hole.

[0024] Preferably, a connecting sliding block is fixedly installed at the two sides of the rectangular connecting plate, and the connecting sliding block is fixedly connected with the corresponding sliding strip.

[0025] Compared with the prior art, the utility model has the advantages that:

[0026] The glass is placed on the glass limiting plate, and the glass is inserted into the inner side of the L-shaped limiting plate, so that the glass is below the fixed plate, then the sliding block is pulled upwards, the sliding block drives the reset block to press the spring, so that the sliding block is separated from the clamping groove, then the sliding block is pushed, so that the sliding block drives the screw rod to rotate through the reset block, when the screw rod rotates, the lifting block which is in threaded connection with the screw rod moves downwards, the lifting block drives the fixed plate to move downwards, the sliding block rotates two circles, then the sliding block is released, at this time, the spring resets, so that the reset block drives the sliding block to be clamped into the clamping groove, so that the sliding block does not move any more, at this time, the fixed plate completes the limiting and fixing of the glass, and the operation is simple and convenient.

[0027] The utility model discloses be convenient to the glass is limited and fixed, and the operation is simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 A structure diagram of a glass lifter limiting structure is provided in the utility model.

[0029] Figure 2 A structure diagram of a glass lifter limiting structure is provided in the utility model.

[0030] Figure 3 A structure diagram of a glass lifter limiting structure is provided in the utility model.

[0031] Figure 4 A structure diagram of a glass lifter limiting structure is provided in the utility model. Figure 3 An enlarged structure diagram of part A in the middle.

[0032] In the figure: 1, guide plate; 2, rectangular connecting hole; 3, rectangular connecting plate; 4, connecting sliding block; 5, sliding bar; 6, glass limiting plate; 7, L-shaped limiting plate; 8, connecting hole; 9, connecting block; 10, fixed plate; 11, rectangular sliding groove; 12, lifting block; 13, screw rod; 14, sliding block; 15, clamping groove; 16, sliding hole; 17, reset groove; 18, reset block; 19, spring. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0034] Embodiment one

[0035] Referring to Figures 1-4 , a glass lifter limiting structure comprises:

[0036] a guide plate 1;

[0037] two sliding bars 5, slidingly installed on the top of the guide plate 1;

[0038] a glass limiting plate 6, fixedly installed on the top of the two sliding bars 5;

[0039] an L-shaped limiting plate 7, fixedly installed on the top of the glass limiting plate 6;

[0040] a fixed plate 10, arranged on the inner side of the top of the L-shaped limiting plate 7, used for tightly fixing the glass;

[0041] a lifting block 12, fixedly installed on the top of the fixed plate 10;

[0042] A rectangular sliding groove 11 is arranged at the inner side of the top of the L-shaped limiting plate 7, and the outer side of the lifting block 12 is in sliding connection with the inner wall of the rectangular sliding groove 11.

[0043] A bearing is fixedly installed in the rectangular sliding groove 11.

[0044] A screw rod 13 is fixedly installed in the inner ring of the bearing, and the screw rod 13 is in threaded connection with the lifting block 12.

[0045] A sliding block 14 is slidingly sleeved on the outer side of the screw rod 13.

[0046] In this embodiment, a sliding hole 16 is arranged on the sliding block 14, and the outer side of the screw rod 13 is in contact with the inner wall of the sliding hole 16.

[0047] In this embodiment, a reset slot 17 is arranged on the screw rod 13, a reset block 18 is slidingly installed in the reset slot 17, and the reset block 18 is in fixed connection with the sliding block 14.

[0048] In this embodiment, one end of the spring 19 is fixedly installed on the top of the reset block 18, and the other end of the spring 19 is in fixed connection with the top inner wall of the reset slot 17.

[0049] In this embodiment, two connecting holes 8 are arranged on the L-shaped limiting plate 7, a connecting block 9 is slidingly installed in the connecting hole 8, and the connecting block 9 is in fixed connection with the top of the fixed plate 10.

[0050] In this embodiment, a clamping slot 15 is arranged on the top of the L-shaped limiting plate 7, the clamping slot 15 is in communication with the rectangular sliding groove 11, and the sliding block 14 is adapted to the clamping slot 15.

[0051] In this embodiment, a rectangular connecting hole 2 is arranged on the guide plate 1, and two rectangular connecting plates 3 are slidingly installed in the rectangular connecting hole 2.

[0052] In this embodiment, the two sides of the rectangular connecting plate 3 are fixedly installed with connecting sliding blocks 4, and the connecting sliding blocks 4 are in fixed connection with the corresponding sliding bars 5.

[0053] In this embodiment, when in use, the glass is placed on the glass limiting plate 6, and the glass is inserted into the inner side of the L-shaped limiting plate 7 by pushing, so that the glass is below the fixed plate 10, then the sliding block 14 is pulled upwards, the sliding block 14 drives the reset block 18 to press the spring 19, so that the sliding block 14 is separated from the clamping slot 15, then the sliding block 14 is pushed, so that the sliding block 14 drives the screw rod 13 to rotate through the reset block 18, when the screw rod 13 rotates, the lifting block 12 in threaded connection with the screw rod 13 moves downwards, the lifting block 12 drives the fixed plate 10 to move downwards, the sliding block 14 rotates two circles, then the sliding block 14 is released, at this time, the spring 19 resets, so that the reset block 18 drives the sliding block 14 to be clamped into the clamping slot 15 downwards, so that the sliding block 14 no longer moves, at this time, the fixed plate 10 completes the limiting and fixing of the glass, and the operation is simple and convenient.

[0054] Example Two

[0055] The difference from Example One is that the bottom of the fixing plate 10 is fixedly provided with a rubber pad, and the fixing plate 10 drives the rubber pad to fix the glass.

[0056] The rest is the same as Example One.

[0057] The above is only the preferred specific implementation of the present embodiment, but the protection scope of the present embodiment is not limited to this. Any person skilled in the art, according to the technical solution and the utility model concept of the present embodiment, within the technical range disclosed by the present embodiment, makes equivalent replacement or change, should be covered in the protection scope of the present embodiment.

Claims

1. A glass lifter stop structure, characterized by, The utility model relates to a glass pressing device, including: A guide plate (1); Two sliding bars (5) are slidingly installed on the top of the guide plate (1); A glass limiting plate (6) is fixedly installed on the top of the two sliding bars (5); An L-shaped limiting plate (7) is fixedly installed on the top of the glass limiting plate (6); A fixed plate (10) is arranged on the inner side of the top of the L-shaped limiting plate (7) and is used for pressing and fixing the glass; A lifting block (12) is fixedly installed on the top of the fixed plate (10); A rectangular sliding groove (11) is arranged on the inner side of the top of the L-shaped limiting plate (7), and the outer side of the lifting block (12) is slidingly connected with the inner wall of the rectangular sliding groove (11); A bearing is fixedly installed in the rectangular sliding groove (11); A screw rod (13) is fixedly installed on the inner ring of the bearing, and the screw rod (13) is threadedly connected with the lifting block (12); A sliding block (14) is slidingly sleeved on the outer side of the screw rod (13).

2. The glass lifter stop structure according to claim 1, wherein A sliding hole (16) is formed in the sliding block (14), and the outer side of the screw rod (13) is in contact with the inner wall of the sliding hole (16).

3. A glass riser stop according to claim 2, wherein, A reset groove (17) is formed in the screw rod (13), a reset block (18) is slidingly installed in the reset groove (17), and the reset block (18) is fixedly connected with the sliding block (14).

4. The glass lifter stop structure according to claim 3, wherein One end of a spring (19) is fixedly installed on the top of the reset block (18), and the other end of the spring (19) is fixedly connected with the top inner wall of the reset groove (17).

5. A glass lifter stop structure according to claim 4, wherein Two connecting holes (8) are formed in the L-shaped limiting plate (7), a connecting block (9) is slidingly installed in the connecting hole (8), and the connecting block (9) is fixedly connected with the top of the fixed plate (10).

6. A glass lifter stop structure according to claim 5, wherein A clamping groove (15) is formed in the top of the L-shaped limiting plate (7), the clamping groove (15) is communicated with the rectangular sliding groove (11), and the sliding block (14) is matched with the clamping groove (15).

7. A glass lifter stop structure according to claim 6, wherein A rectangular connecting hole (2) is formed in the guide plate (1), and two rectangular connecting plates (3) are slidingly installed in the rectangular connecting hole (2).

8. A glass lifter stop structure according to claim 7, wherein Connecting sliding blocks (4) are fixedly installed on the two sides of the rectangular connecting plate (3), and the connecting sliding blocks (4) are fixedly connected with the corresponding sliding bars (5).

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