CN217137247U

CN217137247U - Vertical slide rail with bounce-back function

Info

Publication number: CN217137247U
Application number: CN202220144977.0U
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: 2022-08-09
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a vertical slide rail with rebound function, which comprises a strip-shaped bracket and a moving component moving on the bracket along the length direction, wherein the strip-shaped rebound component is arranged on the bracket, one end of the rebound component is fixedly connected with a stretching piece, a bayonet lock is connected on a fixed pin, and the bayonet lock comprises a bayonet lock fixed end movably connected with the fixed pin and a bayonet lock rotating end moving in a channel; and the rebound sliding block is provided with a fixed elastic sheet for fixing the bayonet lock. The fixing elastic sheet for fixing the bayonet lock is arranged to provide certain pressure, so that the bayonet lock cannot fall off or be clamped due to gravity or other external force, and the stability of the rebounding function is improved; through the design and the matching of the rebounding slide block, the bayonet lock, the clamping groove block and the channel, the movement path of the rotating end of the bayonet lock is ensured to be free of deviation, and the success rate of opening the slide rail through pressing rebounding 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

Vertical slide rail with bounce-back function

[ technical field ] A method for producing a semiconductor device

The application relates to the field of furniture, especially, relate to a vertical slide rail with bounce-back function.

[ background of the invention ]

At present, people require more and more highly to the experience degree of furniture, especially to a class of furniture for taking in article, the storing part of this kind of furniture is generally through slide rail and this body coupling of furniture, in some small-size furniture, because space is compact or the structure is special, need adopt vertical slide rail, and vertical slide rail probably has the condition of bounce-back function inefficacy because structural design problem.

[ Utility model ] content

An object of the utility model is to provide a vertical slide rail with bounce-back function solves among the related art vertical slide rail and probably has the problem that the bounce-back function became invalid because structural design problem.

The utility model provides a vertical slide rail with rebound function, including the support of rectangular shape and the removal subassembly that moves along length direction on the support, be equipped with the rebound subassembly of rectangular shape on the support, the one end fixedly connected with tensile piece of rebound subassembly, the opposite side of rebound subassembly is equipped with the passageway, be equipped with in the passageway and divide into the draw-in groove piece of locking passageway and pop-up passageway with the passageway; 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 rebound slider is matched with the clamping groove block and the stretching piece to lock and pop up the sliding rail, the fixed pin is connected with the clamping pin, and the rebound slider is provided with a fixed elastic sheet for fixing the clamping pin.

Furthermore, a fixed pin and a slider connecting part used for being connected with the moving assembly are arranged on the rebounding slider, 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 rebounding slider is locked when the bayonet lock rotating end moves to the 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 pin 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:

the fixing elastic sheet for fixing the bayonet lock is arranged to provide certain pressure, so that the bayonet lock cannot fall off or be clamped due to gravity or other external force, and the stability of the rebounding function is improved; through the design and the matching of the rebounding slide block, the bayonet lock, the clamping groove block and the channel, the movement path of the rotating end of the bayonet lock is ensured to be free of deviation, and the success rate of opening the slide rail through pressing rebounding 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 locking state of a vertical slide rail with a rebounding function according to the present application.

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

Fig. 3 is a perspective view of the rebounding slider of the vertical slide rail with the rebounding function according to the present application.

Fig. 4 is a front view of the combination of the rebounding slider and the detent of the vertical slide rail with the rebounding function.

Fig. 5 is a combined perspective view of the rebounding slider and the detent of the vertical slide rail with the rebounding function according to the present application.

Fig. 6 is a perspective view of a rebounding assembly of the vertical sliding rail with a rebounding function according to the present application.

Fig. 7 is a front view of the rebounding assembly of the vertical sliding rail with the rebounding function according to the present application.

Fig. 8 is a partially enlarged view a and a lock path in fig. 7.

Fig. 9 is a partially enlarged view a and a pop-up route in fig. 7.

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

Fig. 11 is a perspective view of a moving connection portion of the moving assembly of the vertical slide rail with a rebounding function according to the present application.

Fig. 12 is a schematic connection diagram of a moving connection portion and a rebounding slider on a moving assembly of a vertical sliding rail with a rebounding function according to the present application.

Fig. 13 is a schematic diagram of the pop-up state of the vertical slide rail with the rebounding function according to the present application.

Fig. 14 is a perspective view of the vertical 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 14, a vertical slide rail with a rebounding function includes a strip-shaped support 7 and a moving assembly 6 moving on the support 7 along a length direction, and is characterized in that the strip-shaped rebounding assembly 1 is disposed on the support 7, one end of the rebounding assembly 1 is fixedly connected with a stretching member 2, the other side of the rebounding 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 rebound slider 3 is provided with a fixed spring piece 33 for fixing the bayonet 4. The fixed elastic sheet 33 and the fixed pin 31 are matched to clamp the bayonet rotating end 42 of the bayonet 4, so that the bayonet is convenient to mount and is not easy to slide.

The lock channel 51 includes a first guide surface 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. 13, 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 lock 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 lock rotating end 42 reaches the top of the locking and positioning channel 511, the bayonet lock rotating end is transited 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 lock rotating end 42 contacts with the third guide surface 802, then the bayonet lock rotating end 42 reaches the clamping groove 801 of the clamping groove block 8 along the third guide surface 802, because the angle of the clamping groove 801 is less than 180 degrees, simultaneously, because the fixing elastic sheet 33 applies a pressure to the bayonet lock rotating end 42 under the action of the stretching member such as a spring, the bayonet lock rotating end 42, and further lock the rebound slider 3, the slider connecting part 32 is a groove, the corresponding moving connecting part 601 can be locked, thereby locking the whole slide rail.

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. 9, the 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, the rebounding slider 3 moves back under the action of the stretching 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 vertical sliding 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 strip-shaped rebounding assembly (1) is arranged on the support (7), one end of the rebounding assembly (1) is fixedly connected with a stretching piece (2), a channel (5) is arranged on the other side of the rebounding assembly (1), 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); rebound slider (3) with draw-in groove piece (8) and but tensile piece (2) cooperation locking and pop out the slide rail, be equipped with fixed pin (31) on rebound slider (3), be connected with bayonet lock (4) on fixed pin (31), be equipped with fixed shell fragment (33) that are used for fixed bayonet lock (4) on rebound slider (3).

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

3. The slide rail with rebounding function according to claim 2, wherein said lock 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 with rebounding function according to claim 3, wherein the catch groove (801) of the catch groove 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 groove (801).

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

6. Vertical sliding rail with rebounding function according to claim 5, wherein an end of the card slot (801) close to the third guiding surface (802) of the locking channel (51) corresponds to an end of the first guiding surface (501).

7. Vertical 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 guiding surface (802).

8. Vertical sliding 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 the rotation end (42) of said bayonet (4) to said ejection end (508).

9. The vertical slide rail with the rebounding function according to claim 1, wherein a locking slot (101) is provided 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 provided on the rebounding assembly (1).

10. Vertical 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).