CN216932410U

CN216932410U - Slide rail with bounce-back function

Info

Publication number: CN216932410U
Application number: CN202220144979.XU
Authority: CN
Inventors: 刘英华
Original assignee: Zhongshan Hongshun Hardware Precision Product Co ltd
Current assignee: Guangdong Hongshun Hardware Precision Products Co.,Ltd.
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-12
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a slide rail with a rebound function, which comprises a strip-shaped bracket and a moving assembly moving on the bracket along the length direction, wherein the strip-shaped rebound assembly is arranged on the bracket; the other end of the stretching piece is fixedly connected with a rebound sliding block, and the stretching piece pulls the rebound sliding block to move in the rebound assembly; the rebounding slide block is matched with the clamping groove block and the stretching piece, so that the slide rail can be locked and popped up. According to the slide rail opening device, the rebound slide block, the stretching piece and the channel are designed and matched, so that the movement path of the rotating end of the clamping pin is ensured to be free of deviation, and the success rate of opening the slide rail by pressing rebound is improved; meanwhile, the structure is simple, the first ejection clamping groove and the second ejection clamping groove are arranged, deformation of the stretching piece is reduced, and the service life is prolonged.

Description

Slide rail with bounce-back function

[ technical field ] A method for producing a semiconductor device

The application relates to the field of furniture, in particular to a sliding rail with a rebounding function.

[ background of the utility model ]

At present, people have higher and higher requirements on the experience of furniture, particularly for the furniture for containing articles, storage components of the furniture are generally connected with a furniture body through sliding rails, for example, a drawer cabinet, and drawers in the drawer cabinet are generally connected with a cabinet body through sliding rails; at present, a slide rail with a rebound function is also provided, but the opening success rate is not high; meanwhile, the service life of the sliding rail is also lower.

[ Utility model ] content

The utility model aims to provide a slide rail with a rebounding function, and solves the problem that the success rate of rebounding opening of the slide rail in the related technology is low.

The utility model provides a slide rail with a rebound function, which comprises a strip-shaped bracket and a moving assembly moving on the bracket along the length direction, wherein the strip-shaped rebound assembly is arranged on the bracket; the other end of the stretching piece is fixedly connected with a rebound sliding block, and the stretching piece pulls the rebound sliding block to move in the rebound assembly; the rebounding slide block is matched with the clamping groove block and the stretching piece, so that the slide rail can be locked and popped up.

Furthermore, a fixed pin and a slider connecting part used for being connected with the moving assembly are arranged on the rebound slider, a bayonet lock is connected on the fixed pin, the bayonet lock comprises a bayonet lock fixed end movably connected with the fixed pin and a bayonet lock rotating end moving in the channel, and the rebound slider is locked when the bayonet lock rotating end moves to a clamping groove of the clamping groove block along the locking channel; when the ejection is carried out, the rotating end of the clamping pin moves to the ejection end of the channel along the ejection channel.

Further, the lock passage includes a first guide surface for changing a position of the rotation end of the click pin; the ejection channel includes a second guide surface for changing a position of the rotation end of the click pin.

Further, the position of the clamping groove block corresponds to the second guide surface, and the rotating end of the clamping pin moves towards the ejection channel along the second guide surface when moving from the clamping groove.

Further, the angle of the card slot block is less than 180 degrees.

Further, an end of the card slot near the third guide surface of the locking channel corresponds to an end of the first guide surface.

Further, the locking channel comprises a locking positioning channel corresponding to the third guide surface.

Further, the passage is provided with a fifth guide face at an outlet of the ejection passage for moving the rotation end of the click to the ejection end.

Furthermore, a locking clamping groove is formed in the rebounding assembly, the locking clamping groove corresponds to the position of the rebounding sliding block during locking, and a first popping clamping groove and a second popping clamping groove which are used for fixing the rebounding sliding block are formed in the rebounding assembly.

Further, the moving assembly is provided with a moving connecting part corresponding to the slider connecting part.

Compared with the prior art, the method has the following advantages:

through the design and the matching of the rebound sliding block, the stretching piece and the channel, the movement path of the rotating end of the bayonet lock is ensured not to deviate, and the success rate of opening the sliding rail through pressing rebound is improved; meanwhile, the structure is simple, the first ejection clamping groove and the second ejection clamping groove are arranged, deformation of the stretching piece is reduced, and the service life is prolonged.

[ description of the drawings ]

Fig. 1 is a schematic view of a slide rail locking state with a rebound function according to the present application.

Fig. 2 is a schematic view of a slide rail with a rebounding function according to the present application.

Fig. 3 is a front view of the rebound assembly of the slide rail having a rebound function of the present application.

Fig. 4 is a partially enlarged view a and a locking route in fig. 3.

Fig. 5 is a partially enlarged view a and a pop-up route in fig. 3.

Fig. 6 is a perspective view of the latch of the slide rail with rebound function according to the present application.

Fig. 7 is a schematic view of a rebounding slider of the slide rail with a rebounding function according to the present application.

Fig. 8 is a schematic view of a rebounding slider of the slide rail with a rebounding function according to the present application.

Fig. 9 is a schematic diagram of the ejection state of the slide rail with the rebounding function according to the present application.

Fig. 10 is a perspective view of the slide rail with a rebounding function according to the present application.

Fig. 11 is a schematic view illustrating a connection between a rebound assembly and a moving assembly of the slide rail with a rebound function according to the present application.

[ detailed description ] embodiments

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

As shown in fig. 1 to 11, a slide rail with a rebound function includes an elongated bracket 7 and a moving assembly 6 moving on the bracket 7 along a length direction, and is characterized in that the elongated rebound assembly 1 is disposed on the bracket 7, one end of the rebound assembly 1 is fixedly connected to a stretching member 2, the other side of the rebound assembly 1 is provided with a channel 5, and a slot block 8 dividing the channel 5 into a locking channel 51 and a popping channel 52 is disposed in the channel 5; the other end of the stretching piece 2 is fixedly connected with a rebound slider 3, and the stretching piece 2 pulls the rebound slider 3 to move in the rebound assembly 1; the rebound slider 3 is provided with a fixing pin 31 and a connecting part 32 for connecting with the moving assembly 6, the fixing pin 31 is connected with a bayonet 4, the bayonet 4 comprises a bayonet fixing end 41 movably connected with the fixing pin 31 and a bayonet rotating end 42 moving in the channel 5, and the bayonet rotating end 42 locks the rebound slider 3 when moving to a bayonet 801 of the bayonet block 8 along the locking channel 51; upon ejection, the bayonet rotating end 42 moves along the ejection channel 52 to the ejection end 508 of the channel 5.

The latching passage 51 includes a first guide face 501 for changing the position of the click pin rotating end 42; the ejection channel 52 includes a second guide surface 502 for changing the position of the click pin rotating end 42; the position of the card slot 801 of the card slot block 8 corresponds to the second guide surface 502, and the card slot turning end 42 moves from the card slot 801 to the ejection channel 52 along the second guide surface 502; the angle of the card slot 801 of the card slot block 8 is less than 180 degrees, that is, the angle formed by the third guide surface 802 and the fourth guide surface 803 on the two surfaces of the card slot 801 is less than 180 degrees; the end of the card slot 801 close to the third guide surface 802 of the locking channel 51 corresponds to the end of the first guide surface 501; the locking channel 51 comprises a locking positioning channel 511 corresponding to the third guide surface 802; the channel 5 is provided with a fifth guide surface 53 at the exit of the ejection channel for moving the click pin turning end 42 to the ejection end 508.

The working principle of the utility model is as follows:

when the moving assembly 6 is in the pop-up state, if the drawer is in the pop-up state, the rebounding assembly is located at the position shown in fig. 9, the bayonet lock rotating end 42 of the bayonet lock 4 is initially located at the pop-up end 508 of the channel 5, and when the drawer is closed, the moving connecting part 601 on the moving assembly 6 drives the rebounding slider 3 to move towards the locking direction under the action of an external thrust; the bayonet pin rotating end 42 also moves along the locking channel 51, turns to enter the locking and positioning channel 511 through the first guide surface 501, the top of the locking and positioning channel 511 is arc-shaped, when the bayonet pin rotating end 42 reaches the top of the locking and positioning channel 511, the bayonet pin rotating end transitions to the other side along the arc, namely the locking and positioning channel 511 turns around, at this time, the external thrust is cancelled, the rebound slider 3 moves back under the action of the stretching member 2 such as a spring until the bayonet pin rotating end 42 contacts with the third guide surface 802, then the bayonet pin rotating end 42 reaches the clamping groove 801 of the clamping groove block 8 along the third guide surface 802, and as the angle of the clamping groove 801 is smaller than 180 degrees, the bayonet pin rotating end 42 can be locked, and then the rebound slider 3 is locked, and the slider connecting part 32 is a groove, so that the corresponding moving connecting part 601 can be locked, and the whole slide rail can be locked.

When will pop out the drawer, only need with the drawer toward one inside push, loosen the hand after, the drawer can pop out automatically, specifically as follows:

as shown in fig. 5, the latch rotating end 42 of the latch 4 moves together with the inward pushing of the drawer until it contacts the second guiding surface 502, and enters the pop-up positioning channel 521 along the second guiding surface 502, at which time the outward pushing force is released, and the rebounding slider 3 moves back under the action of the tension member 2 such as a spring, and pops up along the pop-up channel 52, and finally returns to the pop-up end 508 along the fifth guiding surface 53, so that the automatic ejection of the drawer is realized.

The anti-bouncing component 1 is provided with a locking clamping groove 101, the locking clamping groove 101 corresponds to the position of the anti-bouncing sliding block 3 during locking, the anti-bouncing component 1 is provided with a first popping clamping groove 102 and a second popping clamping groove 103 which are used for fixing the anti-bouncing sliding block 3, when a drawer pops, the anti-bouncing sliding block 3 is located in the anti-bouncing component 1, the first popping clamping groove 102 and the second popping clamping groove 103 are arranged, and the stretching piece 2 is arranged on one side of the sliding rail due to the fact that the stretching piece 2 is in an offset design like a spring and can be restored to a straighter state like the spring by arranging the first popping clamping groove 102 and the second popping clamping groove 103, so that the whole service life of the sliding rail is prolonged.

Claims

1. A slide rail with a rebounding function comprises a strip-shaped support (7) and a moving assembly (6) moving along the length direction on the support (7), and is characterized in that the support (7) is provided with the strip-shaped rebounding assembly (1), one end of the rebounding assembly (1) is fixedly connected with a stretching piece (2), the other side of the rebounding assembly (1) is provided with a channel (5), and a clamping groove block (8) which divides the channel (5) into a locking channel (51) and a popping channel (52) is arranged in the channel (5); the other end of the stretching piece (2) is fixedly connected with a rebound sliding block (3), and the stretching piece (2) pulls the rebound sliding block (3) to move in the rebound assembly (1); the rebound slide block (3) is matched with the clamping groove block (8) and the stretching piece (2) to lock and eject the slide rail.

2. The slide rail with the rebounding function according to claim 1, wherein a fixed pin (31) and a slide block connecting portion (32) for connecting with the moving assembly (6) are provided on the rebounding slide block (3), a detent (4) is connected to the fixed pin (31), the detent (4) includes a detent fixed end (41) movably connected with the fixed pin (31) and a detent rotating end (42) moving in the channel (5), and the detent rotating end (42) locks the rebounding slide block (3) when moving to a detent groove (801) of the detent block (8) along the locking channel (51); upon ejection, the bayonet rotating end (42) moves along the ejection channel (52) to the ejection end (508) of the channel (5).

3. Slide rail with rebounding function according to claim 2, wherein said latch channel (51) comprises a first guide surface (501) for changing the position of said click pin rotating end (42); the ejection channel (52) includes a second guide surface (502) for changing the position of the bayonet rotating end (42).

4. The slide rail having a rebounding function according to claim 3, wherein a catch (801) of the catch block (8) is located corresponding to the second guide surface (502), and the catch rotating end (42) moves toward the ejection channel (52) along the second guide surface (502) when moving from the catch (801).

5. Slide rail with rebounding function according to claim 4, characterized in that the angle of the catch groove (801) of the catch groove block (8) is less than 180 degrees.

6. Sliding rail with rebounding function according to claim 5, characterized in that the end of the catch groove (801) close to the third guide surface (802) of the locking channel (51) corresponds to the end of the first guide surface (501).

7. Sliding rail with rebounding function according to claim 6, characterized in that said locking channel (51) comprises a locking positioning channel (511) corresponding to said third guide surface (802).

8. Slide rail with rebounding function according to claim 2, characterized in that said channel (5) is provided, at the exit of said ejection channel, with a fifth guide surface (53) for moving said bayonet turning end (42) to said ejection end (508).

9. The slide rail with the rebounding function according to claim 1, wherein a locking slot (101) is disposed on the rebounding assembly (1), the locking slot (101) corresponds to a position of the rebounding slider (3) when locked, and a first pop-up slot (102) and a second pop-up slot (103) for fixing the rebounding slider (3) are disposed on the rebounding assembly (1).

10. Sliding rail with rebounding function according to claim 9, characterized in that said mobile assembly (6) is provided with a mobile connection (601) corresponding to the slider connection (32).