CN219281457U

CN219281457U - Reset rebound structure of door handle

Info

Publication number: CN219281457U
Application number: CN202320787148.9U
Authority: CN
Inventors: 杨勤旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-30
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a door handle reset rebound structure which comprises a panel and a handle rotatably connected to the panel, wherein the handle comprises a rotating shaft arranged on the inner side of the panel, a reset piece is arranged on the rotating shaft and fixedly connected with the rotating shaft, a first reset block and a second reset block are respectively arranged on two sides of the reset piece, one end of the first reset block is abutted to one side of the reset piece, one end of the second reset block is abutted to the other side of the reset piece, a tension spring is arranged on the panel, one end of the tension spring is connected with the first reset block, the other end of the tension spring is connected with the second reset block, the reset piece is enabled to prop open the first reset block and the second reset block by rotating the handle, and the first reset block and the second reset block move downwards when the handle is loosened, compared with the existing door handle reset device which is generally only connected by a single spring, and the two sides of the first reset block and the second reset block are respectively provided with tension springs, so that the problem of insufficient handle rebound force caused by weakening of the spring due to long-term use of the handle is avoided.

Description

Reset rebound structure of door handle

Technical Field

The utility model belongs to the technical field of door locks, and particularly relates to a door handle reset rebound structure.

Background

The door handle is used as an important component of the door lock, so that people can conveniently open or close the door, and as the door handle is one of the most movable components on the door structural component, the door handle is always a stressed component in the activity and is easy to damage, the existing door handle resetting device is generally connected by a single spring, the situation that the handle cannot be reset to the original position or is reset to half due to insufficient handle resilience force caused by weakening of the spring is easy to occur after long-term use, and some users with compulsive symptoms see that the door handle is not reset to the original position, so that the handle needs to be reset manually, and the hand feeling used by the users is influenced and the appearance aesthetic feeling is also influenced.

Disclosure of Invention

The utility model aims to provide a door handle reset rebound structure which is simple in structure and long in service life.

The purpose of the utility model is realized in the following way:

the door handle reset rebound structure comprises a panel and a handle rotationally connected to the panel, wherein the handle comprises a rotating shaft arranged on the inner side of the panel, a reset piece is arranged on the rotating shaft and fixedly connected with the rotating shaft, a first reset block and a second reset block are respectively arranged on two sides of the reset piece, one end of the first reset block is abutted to one side of the reset piece, one end of the second correcting block is abutted with the other side of the resetting piece, a tension spring is arranged on the panel, one end of the tension spring is connected with the first correcting block, the other end of the tension spring is connected with the second correcting block, the handle is rotated to enable the resetting piece to prop open the first correcting block and the second correcting block, and the first correcting block and the second correcting block move downwards to enable the handle to be reset when the handle is loosened.

Further, the reset piece is provided with a mounting hole, the rotating shaft is fixedly arranged in the mounting hole, the reset piece is provided with a supporting seat in an extending mode, the supporting seat is abutted to the panel to form an accommodating space, and a clamping piece is arranged in the accommodating space.

Further, the supporting seat on the reset piece is abutted with the first correcting block and the second correcting block, and the supporting seat is arc-shaped.

Further, be equipped with the guide block on the panel, guide block fixed mounting is equipped with guide plate and joint piece on the guide block, has seted up the guiding hole on the guide plate, the joint hole has all been seted up on first returning block and the second returning block, joint piece and joint hole phase-match.

Further, clamping grooves are formed in two sides of the first correcting block and the second correcting block, one end of the tension spring is clamped in the clamping groove of the first correcting block, and the other end of the tension spring is clamped in the clamping groove of the second correcting block.

Further, the first aligning block and the second aligning block are respectively provided with an abutting part, and the abutting parts are abutted with the reset piece.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

the utility model aims to provide a door handle reset rebound structure with simple structure and long service life, which comprises a panel and a handle rotationally connected to the panel, wherein the handle comprises a rotating shaft arranged on the inner side of the panel, a reset piece is arranged on the rotating shaft and fixedly connected with the rotating shaft, two sides of the reset piece are respectively provided with a first reset block and a second reset block, one end of the first reset block is abutted to one side of the reset piece, one end of the second reset block is abutted to the other side of the reset piece, one end of the tension spring is arranged on the panel and connected with the first reset block, the other end of the tension spring is connected with the second reset block, the rotating handle can drive the rotating shaft to rotate so as to drive the reset piece to deflect the first reset block and the second reset block, and the tension springs on two sides of the first reset block and the second reset block can provide tension force to enable the first reset block and the second reset block to move downwards when the handle is loosened, so that a steering adjusting piece is driven to reset. Compared with the existing door handle resetting device which is generally connected by only a single spring, the tension springs arranged on two sides of the first correcting block and the second correcting block of the utility model avoid the problem of insufficient handle resilience force caused by weakening of the elasticity of the springs due to long-term use of the handle for opening the door.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is an exploded view of the present utility model.

FIG. 4 is a schematic structural view of the door handle inside assembly.

FIG. 5 is an exploded view of the door handle inside assembly.

FIG. 6 is a schematic illustration of the attachment of the door handle inside assembly.

Fig. 7 is a perspective view of the guide block.

Fig. 8 is a perspective view of the first centering block.

Fig. 9 is a perspective view of the reset pad.

The meaning indicated by the reference numerals in the figures:

1-a panel; 2-rotating shaft; 3-a handle; 4-a reset plate; 5-a first correcting block; 6-a second correcting block;

7-a tension spring; 8-mounting holes; 9-a supporting seat; 10-clamping pieces; 11-a guide block; 12-guiding sheets;

13-a clamping piece; 14-clamping grooves; 15-a guide hole; 16-clamping holes; 17-a guide post; 18-abutment.

Detailed Description

The utility model is further described with reference to the following specific examples:

the handle 3 comprises a rotating shaft 2 arranged on the inner side of the panel 1, a reset piece 4 is arranged on the rotating shaft 2, the reset piece 4 is fixedly connected with the rotating shaft 2, a first reset piece 5 and a second reset piece 6 are respectively arranged on two sides of the reset piece 4, one end of the first reset piece 5 is abutted against one side of the reset piece 4, one end of the second reset piece 6 is abutted against the other side of the reset piece 4, a tension spring 7 is arranged on the panel 1, one end of the tension spring 7 is connected with the first reset piece 5, the other end of the tension spring 7 is connected with the second reset piece 6, the rotating handle 3 can drive the rotating shaft 2 to rotate so as to drive the reset piece 4 to deflect, the reset piece 4 props up the first reset piece 5 and the second reset piece 6, and when the handle is loosened, the tension springs 7 on two sides of the first reset piece 5 and the second reset piece 6 can provide tension to enable the first reset piece 5 and the second reset piece 6 to move downwards, and therefore the handle 3 is driven to reset; compared with the existing door handle 3 resetting device which is generally connected by only a single spring, the tension springs 7 arranged on two sides of the first correcting block 5 and the second correcting block 6 of the utility model avoid the problem that the elasticity of the springs is weakened due to the fact that the handle 3 is used for a long time to open the door, so that the resilience force of the handle 3 is insufficient.

Preferably, the reset piece 4 is provided with a mounting hole 8, the rotating shaft 2 is fixedly mounted in the mounting hole 8, the reset piece 4 is provided with a supporting seat 9 in an extending mode, the supporting seat 9 is abutted with the panel 1 to form an accommodating space, and a clamping piece 10 is arranged in the accommodating space; the support seat 9 on the reset piece 4 can be abutted with the clamping piece 10 by rotating the handle 3, so that the maximum deflection angle of the reset piece 4 is limited, and the situation that the reset piece 4 is excessively large in deflection angle and the door handle 3 cannot be reset due to excessive force when a user rotates the door handle 3 is avoided.

Preferably, the supporting seat 9 on the reset piece 4 is abutted with the first correcting block 5 and the second correcting block 6, and the supporting seat 9 is arc-shaped; the user is no matter when turning handle 3 and opening the door or when loosening handle 3 and reset, and extension fashioned arc supporting seat 9 all around resets piece 4 can make when opening the door rotate handle 3 laborsaving more, and the reset of handle 3 is light more smoothly when loosening the hand to make the extension spring 7 that first piece 5 and second piece 6 both sides were returned and set up life more permanent.

Preferably, a guide block 11 is arranged on the panel 1, the guide block 11 is fixedly arranged on the panel 1, a guide sheet 12 and a clamping sheet 13 are arranged on the guide block 11, a guide hole 15 is formed in the guide sheet 12, clamping holes 16 are formed in the first correcting block 5 and the second correcting block 6, and the clamping sheet 13 is matched with the clamping holes 16; the quantity of guide piece 12 and joint piece 13 is 4 respectively and 2, and the one end of first piece 5 and the second piece 6 of returning is equipped with 2 guide posts 17 and joint hole 16 assorted on the guide block 11 with guiding hole 15 assorted for first piece 5 and the second piece 6 of returning and guide block 11 sliding connection, and guide block 11 fixed mounting is on panel 1, has avoided first piece 5 and the second piece 6 of returning to the right after long-term use position to take place the deflection and lead to the problem that handle 3 can't reset to original position.

Preferably, two sides of the first aligning block 5 and the second aligning block 6 are provided with clamping grooves 14, one end of the tension spring 7 is clamped in the clamping groove 14 of the first aligning block 5, and the other end of the tension spring 7 is clamped in the clamping groove 14 of the second aligning block 6; hooks are arranged at the upper end and the lower end of the tension spring 7 and are clamped in clamping grooves 14 at the two sides of the first aligning block 5 and the second aligning block 6, so that the tension spring 7 is connected with the first aligning block 5 and the second aligning block 6 more stably.

Preferably, the first aligning block 5 and the second aligning block 6 are provided with an abutting portion 18, and the abutting portion 18 abuts against the reset piece 4; the rotating handle 3 can drive the rotating shaft 2 to rotate so as to drive the reset piece 4 to deflect, the reset piece 4 can prop open the first aligning block 5 and the second aligning block 6 through the abutting part 18, when the hand is loosened, the tension springs 7 on two sides of the first aligning block 5 and the second aligning block 6 can provide tension to enable the first aligning block 5 and the second aligning block 6 to move downwards, the first aligning block 5 and the second aligning block 6 extrude the reset piece 4 through the abutting part 18 at the bottom end so as to reset the handle 3, the abutting part 18 enables the contact surface between the reset piece 4 and the first aligning block 5 and the second aligning block 6 to be wider, and the handle 3 is enabled to be more stable and fast after the rotating handle 3 is opened and the hand is loosened.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a door handle rebound structure that resets, includes panel (1) and rotates handle (3) of connecting on panel (1), its characterized in that: handle (3) are including establishing in the inboard pivot (2) of panel (1), are equipped with on pivot (2) and reset piece (4), reset piece (4) and pivot (2) fixed connection, reset piece (4) both sides are equipped with first piece (5) and second piece (6) of returning to the right, and the one end of first piece (5) and one side looks butt of reset piece (4) return to the right, the one end of piece (6) and the opposite side looks butt of piece (4) return to the right, be equipped with extension spring (7) on panel (1), the one end and the first piece (5) of returning to the right of extension spring (7) are connected, and the other end and the second piece (6) of returning to the right of extension spring (7) are connected, rotate handle (3) and make reset piece (4) prop up first piece (5) and second piece (6) of returning to the right, and first piece (5) and second piece (6) of returning to the right of turning to the right of extension spring (6) when the hand.

2. The door handle reset rebound structure of claim 1 wherein: the reset piece (4) is provided with a mounting hole (8), the rotating shaft (2) is fixedly arranged in the mounting hole (8), the reset piece (4) is provided with a supporting seat (9) in an extending mode, the supporting seat (9) is abutted to the panel (1) to form an accommodating space, and a clamping piece (10) is arranged in the accommodating space.

3. A door handle reset rebound structure as claimed in claim 2, wherein: and a supporting seat (9) on the reset piece (4) is abutted with the first correcting block (5) and the second correcting block (6), and the supporting seat (9) is arc-shaped.

4. A door handle reset rebound structure as set forth in claim 3 wherein: be equipped with guide block (11) on panel (1), guide block (11) fixed mounting is on panel (1), be equipped with guide plate (12) and joint piece (13) on guide block (11), offered guiding hole (15) on guide plate (12), joint hole (16) have all been offered on first piece (5) and the second piece (6) of returning, joint piece (13) and joint hole (16) phase-match.

5. The door handle reset rebound structure of claim 4 wherein: clamping grooves (14) are formed in two sides of the first aligning block (5) and the second aligning block (6), one end of the tension spring (7) is clamped in the clamping groove (14) of the first aligning block (5), and the other end of the tension spring (7) is clamped in the clamping groove (14) of the second aligning block (6).

6. The door handle reset rebound structure of claim 5 wherein: the first aligning block (5) and the second aligning block (6) are respectively provided with an abutting part (18), and the abutting parts (18) are abutted with the reset sheet (4).