Synchronous regulator for split handrails

Abstract

The utility model discloses a synchronous regulator of a split handrail, which relates to the technical field of automotive upholstery and comprises a synchronous rotating shaft arranged on a handrail body, a torsion spring sleeved on the synchronous rotating shaft, a mounting seat and a loading regulating part, the adjustable tray loading adjusting piece is arranged on the mounting base, the jacking head at the proper height position on the tray loading adjusting piece is rotated into the adjusting gap between the base and the check block, at the moment, the clamping groove corresponding to the jacking head at the proper height position can synchronously rotate to the clamping head, and under the elastic effect of the torsional spring, the tray loading adjusting piece can be rotated to the position of the tray loading adjusting piece. The loading adjusting part can be positioned at the position, and the end part of the torsion spring is quickly positioned under the combined action of the stop block, the base and the corresponding jacking head, so that the compensation adjustment of the angle tolerance of the torsion spring is realized, and the handrail cover plates with two oppositely-opened sides can be synchronously opened on the handrail body.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration parts, in particular to a synchronous regulator for split armrests. Background Art

[0002] In the manufacturing process of automobile double-leaf armrests, torsion springs are usually required to assist the opening and closing of the armrest covers. Specifically, a linkage rod is used to connect the armrest covers on both sides. When one side of the armrest cover is opened, the linkage rod transmits torque through the torsion spring on the central axis to drive the other side of the armrest cover to open, and the same is true when closing. However, due to the certain angle tolerance of the torsion spring itself and the manufacturing tolerance of the weight of each side of the armrest cover, the existing armrest synchronization mechanism cannot be adjusted in time, resulting in the armrest covers on both sides often being out of sync during the opening and closing processes. Utility Model Content

[0003] The purpose of the utility model is to provide a synchronous regulator for split armrests to solve the technical problem that the armrest synchronization mechanism in the prior art cannot be adjusted in time, resulting in frequent asynchronism of the armrest covers on both sides during the opening and closing processes.

[0004] A synchronous adjuster for a split armrest comprises a synchronous rotating shaft arranged on an armrest body, a torsion spring is sleeved on the synchronous rotating shaft, one end of the torsion spring is inserted into the armrest body, the synchronous adjuster also comprises a mounting seat and a disk adjustment piece, the mounting seat is arranged on the armrest cover plate, a stabilizing column is provided on the mounting seat, a block is also provided on the mounting seat, a clamping joint is provided on the mounting seat between the stabilizing column and the block, and the disk adjustment piece can be adjustably mounted on the mounting seat.

[0005] Preferably, the plate loading adjustment member includes a base and a top pressure head, a mounting cavity is provided in the middle of the base, the stabilizing column is arranged in the mounting cavity, a plurality of clamping grooves are opened at the lower end of the base, there are a plurality of top pressure heads, and the plurality of top pressure heads are spirally distributed on the base in sequence, and the other end of the torsion spring rests on one of the top pressure heads.

[0006] Preferably, the card slot cooperates with the card connector.

[0007] Preferably, the plurality of the clamping grooves correspond to the plurality of the pressing heads one by one in the vertical direction.

[0008] Preferably, a plurality of indicating gears are circumferentially provided at the upper end of the base, and the indicating gears correspond to the clamping grooves and the top pressure heads one by one in the vertical direction.

[0009] Preferably, there is an adjustment gap between the base and the stopper, the other end of the torsion spring is placed in the adjustment gap, and the lengths of the plurality of pressing heads do not exceed the size of the adjustment gap.

[0010] The advantage of the utility model is that by arranging an adjustable tray adjustment member on the mounting seat, the top pressure head at the appropriate height position on the tray adjustment member is rotated to the adjustment gap between the base and the stop block. At this time, the clamping groove corresponding to the top pressure head at the appropriate height position will be synchronously rotated to the clamping joint. Under the elastic action of the torsion spring itself, the tray adjustment member can be positioned at this position, and under the joint action of the stop block, the base and the corresponding top pressure head, the end of the torsion spring can be quickly positioned, thereby realizing the compensation adjustment of the angle tolerance of the torsion spring, and ensuring that the armrest cover plates opened on both sides can be opened synchronously on the armrest body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the installation state of the utility model on the armrest body 1 and the armrest cover plate 6.

[0012] Figure 2 for Figure 1 A magnified view of the structure at center.

[0013] Figure 3 It is a schematic diagram of the assembly of the torsion spring, the armrest body and the mounting seat in the utility model.

[0014] Figure 4 It is a schematic diagram of the assembly of the torsion spring, the mounting plate adjusting member and some structures in the utility model.

[0015] Figure 5 It is a structural schematic diagram of the mounting seat and some structures in the utility model.

[0016] Figure 6 It is a structural schematic diagram of the disk adjusting member in the utility model.

[0017] Figure 7 This is a structural schematic diagram of the tray adjustment member in the utility model from another perspective.

[0018] Among them, 1-armrest body; 2-synchronous rotating shaft; 3-torsion spring; 4-mounting seat; 5-disc adjustment member; 6-armrest cover; 7-stabilizing column; 8-block; 9-clamping joint; 10-base; 11-top pressure head; 12-installation cavity; 13-clamping groove; 14-indicator gear position. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figures 1 to 7 As shown, a synchronous regulator for a split armrest includes a synchronous rotating shaft 2 arranged on an armrest body 1, a torsion spring 3 is sleeved on the synchronous rotating shaft 2, one end of the torsion spring 3 is inserted into the armrest body 1, the synchronous regulator also includes a mounting seat 4 and a disk adjustment member 5, the mounting seat 4 is arranged on the armrest cover 6, a stabilizing column 7 is provided on the mounting seat 4, a stop block 8 is also provided on the mounting seat 4, a clamping joint 9 is provided on the mounting seat 4 between the stabilizing column 7 and the stop block 8, and the disk adjustment member 5 can be adjustably installed on the mounting seat 4.

[0021] In this embodiment, the plate-loading adjustment member 5 includes a base 10 and a top pressure head 11. A mounting cavity 12 is provided in the middle of the base 10. The stabilizing column 7 is arranged in the mounting cavity 12. A plurality of clamping grooves 13 are provided at the lower end of the base 10. There are a plurality of top pressure heads 11, which are spirally distributed on the base 10 in sequence. The other end of the torsion spring 3 rests on one of the top pressure heads 11.

[0022] In this embodiment, the clamping groove 13 cooperates with the clamping connector 9 .

[0023] In this embodiment, the plurality of clamping grooves 13 correspond to the plurality of pressing heads 11 one by one in the vertical direction.

[0024] In this embodiment, a plurality of indicating gears 14 are circumferentially disposed on the upper end of the base 10 , and the indicating gears 14 correspond to the clamping grooves 13 and the pressing heads 11 one by one in the vertical direction.

[0025] In this embodiment, there is an adjustment gap between the base 10 and the stopper 8, the other end of the torsion spring 3 is placed in the adjustment gap, and the lengths of the plurality of pressing heads 11 do not exceed the size of the adjustment gap.

[0026] Working process and principle: During the use of the utility model, the tray adjustment member 5 is appropriately rotated according to the indicated gear position 14 to correspond to the appropriate gear position. The rotation process rotates the top pressure head 11 at the appropriate height position on the tray adjustment member 5 to the adjustment gap between the base 10 and the stopper 8. At this time, the clamping groove 13 corresponding to the top pressure head 11 at the appropriate height position will be synchronously rotated to the clamping joint 9. Under the elastic action of the torsion spring 3 itself, the tray adjustment member 5 can be positioned at this position, and under the joint action of the stopper 8, the base 10 and the corresponding top pressure head 11, the end of the torsion spring 3 can be quickly positioned, thereby realizing the compensation adjustment of the angular tolerance of the torsion spring 3.

[0027] Based on the above, the utility model provides an adjustable tray adjustment member 5 on the mounting seat 4, and rotates the top pressure head 11 at an appropriate height position on the tray adjustment member 5 to the adjustment gap between the base 10 and the stop block 8. At this time, the clamping groove 13 corresponding to the top pressure head 11 at the appropriate height position will be synchronously rotated to the clamping joint 9. Under the elastic action of the torsion spring 3 itself, the tray adjustment member 5 can be positioned at this position, and under the joint action of the stop block 8, the base 10 and the corresponding top pressure head 11, the end of the torsion spring 3 can be quickly positioned, thereby realizing the compensation adjustment of the angle tolerance of the torsion spring 3, and ensuring that the armrest cover 6 opened on both sides can be opened synchronously on the armrest body 1.

[0028] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A synchronous regulator for a split handrail, comprising a synchronous rotating shaft (2) arranged on a handrail body (1), a torsion spring (3) sleeved on the synchronous rotating shaft (2), one end of the torsion spring (3) inserted into the handrail body (1), characterized in that: The synchronous regulator also includes a mounting seat (4) and a plate-mounting adjustment member (5); the mounting seat (4) is arranged on the armrest cover plate (6); a stabilizing column (7) is provided on the mounting seat (4); a stopper (8) is also provided on the mounting seat (4); a clamping joint (9) is provided on the mounting seat (4) between the stabilizing column (7) and the stopper (8); and the plate-mounting adjustment member (5) can be adjustably mounted on the mounting seat (4).

2. A synchronous regulator for split armrests according to claim 1, characterized in that: The tray-loading adjustment member (5) comprises a base (10) and a top pressure head (11); a mounting cavity (12) is provided in the middle of the base (10); the stabilizing column (7) is arranged in the mounting cavity (12); a plurality of clamping grooves (13) are provided at the lower end of the base (10); there are a plurality of top pressure heads (11), and the plurality of top pressure heads (11) are distributed in a spiral shape on the base (10) in sequence; the other end of the torsion spring (3) abuts against one of the top pressure heads (11).

3. A synchronous regulator for split armrests according to claim 2, characterized in that: The clamping groove (13) matches the clamping joint (9).

4. The synchronous regulator for split armrests according to claim 2, characterized in that: The plurality of clamping grooves (13) correspond to the plurality of pressing heads (11) one by one in the vertical direction.

5. The synchronous regulator for split armrests according to claim 2, characterized in that: A plurality of indicating gear positions (14) are circumferentially arranged at the upper end of the base (10), and the indicating gear positions (14) correspond one by one to the clamping grooves (13) and the top pressure head (11) in the vertical direction.

6. The synchronous regulator for split armrests according to claim 2, characterized in that: An adjustment gap is provided between the base (10) and the stopper (8), the other end of the torsion spring (3) is placed in the adjustment gap, and the lengths of the plurality of pressing heads (11) do not exceed the size of the adjustment gap.

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