TWM648422U - Structure with pressing rebound and buffering sliding rail - Google Patents

Abstract

A structure with pressure rebound and buffer slide rail, which includes: a drawer slide rail, including a fixed rail and a sliding rail, the sliding rail is sleeved on the fixed rail and can move along the fixed rail, and the The fixed rail and the sliding rail are respectively provided with a plurality of lever posts; a rebound mechanism is provided on the fixed rail, the rebound mechanism is provided with a rebounder, and the rebounder is provided with a rebound lever and a hook. One side of the hook is provided with a pressing locking point groove, which is provided with at least one ramp and one locking point; and a buffering mechanism is provided on the sliding rail, and the buffering mechanism is provided with a buffer and a steering track. The buffer is connected to a switch claw, and the switch claw is provided with a groove. The hook is locked in the pressing point groove by the rebound lever, or is separated from the pressing point groove through the at least one ramp, so that the rebounder can rebound and push against the pressing point groove more accurately. Drawer slides, and because the number of overall components is small, the cost can be effectively reduced.

Description

Structure with push-rebound and buffer slide rails

This invention relates to a drawer slide rail, in particular, a structure with push-rebound and buffer slide rails.

For example, the People's Republic of China Publication No. CN111629631A, a "configuration system including support tabs and holding devices for drawer bottom plates", as shown in Figure 7 of the case, it is equipped with a driving device, which is especially a push-out device. The device consists of a holding device and a fixed component. If a buffering function is required, an additional buffering device needs to be installed to achieve the effect of buffering and pop-up by pressing.

Although the commonly used CN111629631A case can achieve buffering and push-to-eject effects through buffering equipment and driving equipment, due to the large number of overall components, there are problems such as complex structure, cumbersome assembly, long production time, and high production costs.

Therefore, how to improve the above-mentioned deficiencies is the technical difficulty that the creator of this case wants to solve.

In view of the conventional usage, this creation aims to solve and improve the existing problems and deficiencies in the conventional usage.

In order to achieve the above purpose, this invention provides a pressure-rebound and cushion-sliding device. The structure of the rail includes: a drawer slide rail, including a fixed rail and a sliding rail. The sliding rail is fitted on the fixed rail and can move along the fixed rail, and the fixed rail and the sliding rail are respectively provided. There are a plurality of levers; a rebound mechanism is provided on the fixed rail. The rebound mechanism is provided with a rebounder. The rebounder is provided with a rebound lever and a hook portion. A pressing catch is provided on one side of the hook portion. point groove, the pressing point groove is provided with at least one ramp and one holding point; and a buffer mechanism is provided on the sliding rail. The buffer mechanism is provided with a buffer and a steering track, and the buffer is connected to a switch claw. The switch claw is provided with a groove.

Wherein, the pressing point slot is provided with an inlet ramp, an outlet ramp and the jam point, and both sides of the jam point are respectively connected to the introductory ramp and the outlet ramp.

Wherein, a switch claw connector is provided between the buffer and the switch claw.

Wherein, the rebounder is a spring.

Wherein, the buffer is a spring.

Among them, the fixed rail is provided with a positive opening and closing claw driving column and a driving opening and closing claw driving column.

Among them, the sliding rail is provided with a driving pressing lever and a starting pressing lever.

Among them, the rebounder is provided with a rebound lever connector, the rebound lever connector is provided with an axis hole for the rebound lever to be set, and one end of the rebound lever connector is provided with the hook, and the rebound lever connector is provided with a hook. The lever connector is provided with a lever rebound post on one side of the rebound lever.

The hook is locked in the pressing point groove by the rebound lever, or is separated from the pressing point groove through the at least one ramp, so that the rebounder can rebound and push against the pressing point groove more accurately. Drawer slides, and because the number of overall components is small, the cost can be effectively reduced.

1: Drawer slide

11: Fixed rail

111: Adjust the opening and closing claw lever column

112: Drive the opening and closing claw lever

12:Sliding rail

121: Drive the push lever and push column

122: Start pressing the lever lever

13: Orbit

2:Rebound mechanism

21: Rebounder

22:Rebound lever

23:Hook

24: Press the card slot

241: Import ramp

242: Exit ramp

243:Stuck point

25:Rebound lever connector

251:Shaft hole

26: Lever rebound column

3: Buffer mechanism

31:Buffer

32: Turn track

33:Switch claw

331: Groove

34: Switch claw connector

4: What is being carried

[Figure 1] is a combined picture of this creation.

[Figure 2] is an exploded view of this creation.

[Figure 3] is an exploded view of the rear view of this creation.

[Figure 4] is an exploded view of the rebound mechanism of this creation.

[Figure 5] is an enlarged view of the pressing slot of this creation.

[Figure 6] is an exploded view of the buffer mechanism of this creation.

[Figure 7] is a schematic diagram of the first action of the sliding rail of this invention when pressed by external force.

[Figure 8] is a schematic diagram of the second action of the sliding rail of this invention when pressed by external force.

[Figure 9] is a schematic diagram of the first action of the sliding rail when popping up.

[Figure 10] is a schematic diagram of the first action of the sliding rail of this invention when it is closed by external force.

[Figure 11] is a schematic diagram of the second action of the sliding rail of this invention when it is closed by external force.

[Figure 12] is a schematic diagram of the first action of the buffer mechanism of this invention when the sliding rail is closed by external force.

[Figure 13] is a schematic diagram of the second action of the buffer mechanism of this invention when the sliding rail is closed by external force.

[Figure 14] is a schematic diagram of this creation being used on the object being carried.

In order to allow your examiner to easily and concisely understand the other features and advantages of this creation and the effects achieved by it, this creation is accompanied by the attached drawings and the detailed description is as follows:

Please refer to Figure 1. This invention provides a structure with a push-rebound and buffer slide rail, which includes: a drawer slide rail 1, a rebound mechanism 2, and a buffer mechanism 3.

Please refer to Figure 2 and Figure 3, the drawer slide 1 is meant to help smooth opening and Metal device for closing drawers. The drawer slide 1 includes a fixed rail 11 and a sliding rail 12 . The fixed rail 11 is L-shaped, and the sliding rail 12 is U-shaped. The fixed rail 11 is provided with a track 13. The sliding rail 12 is fitted on the fixed rail 11 and can follow the track 13 of the fixed rail 11. The fixed rail 11 and the sliding rail 12 are respectively provided with a plurality of shifting columns. For example, the fixed rail 11 can be provided with a positive opening and closing claw switching column 111 and a driving opening and closing claw switching column 112. The sliding rail 12 may be provided with a driving pressing lever post 121 and a starting pressing lever post 122, but is not limited thereto.

Please refer to Figures 2 and 4. The rebound mechanism 2 is provided on the fixed rail 11. The rebound mechanism 2 is provided with a rebounder 21. The rebounder 21 is provided with a rebound lever 22 and a hook 23. , the hook portion 23 is provided with a pressing locking point slot 24 on one side, and the pressing locking point groove 24 is provided with at least one ramp and a locking point 243 (marked in FIG. 5 ). In detail, the rebounder 21 is provided with a rebound lever connecting piece 25, and the rebound lever connecting piece 25 is provided with an axis hole 251 for the rebound lever 22 to be installed, and one end of the rebound lever connecting piece 25 is provided with The hook portion 23 and the rebound lever connecting member 25 are provided with a lever rebound post 26 on one side of the rebound lever 22 . The rebounder 21 can be a spring. Please refer to FIG. 5 . The pressing slot 24 can be provided with an introduction ramp 241 , an outlet ramp 242 and the clamping point 243 . Both sides of the clamping point 243 connect the introduction ramp 241 and the sinking point respectively. Exit ramp 242.

Please refer to Figure 2 and Figure 6. The buffer mechanism 3 is provided on the sliding rail 12. The buffer mechanism 3 is provided with a buffer 31 and a steering track 32. The buffer 31 is connected to a switch claw 33. The switch claw 33 A groove 331 is provided. A switch claw connector 34 is provided between the buffer 31 and the switch claw 33. The buffer 31 can be a spring.

The action principle is as follows: Please refer to Figure 5, Figure 6 and Figure 7. This invention can be used on the object 4. The object 4 can be a drawer or a wardrobe (as shown in Figure 14). The object 4 is fixed. On one side of the sliding rail 12, the loaded object 4 is in a closed state (that is, the drawer is closed), and the return The rebounder 21 of the rebound mechanism 2 is in a compressed state and has accumulated elastic force, and the hook 23 at one end of the rebound lever connector 25 is locked in the locking point 243 of the pressing locking point groove 24 . When the carried object 4 is pressed by an external force (that is, when the drawer is pressed to pop out the drawer), the carried object 4 will drive the sliding rail 12 to move. As the sliding rail 12 moves, the pressing lever is activated. 122 to push the lever rebound post 26 of the rebound lever connector 25, and then drive the hook 23 at one end of the rebound lever connector 25 to escape from the stuck point along the outlet ramp 242 of the pressing stuck point groove 24. 243, as shown in Figure 8, the rebounder 21 is allowed to release its elastic force to eject the loaded object 4. At the same time, when the loaded object 4 is pressed by an external force, as shown in Figures 12 and 13, the opening and closing claw lever 112 driven by the fixed rail 11 will be pressed inward, causing the switch claw 33 of the buffer mechanism 3 to disengage. Driving the switch claw 112 means driving the switch claw 112 to leave the groove 331 of the switch claw 33 . Please refer to Figures 9 and 10. As the sliding rail 12 gradually moves, the push lever 121 driven by the sliding rail 12 will hit and swing the rebound lever 22 to open the drawer smoothly. , the rebound lever 22 will hit the lever rebound post 26 after swinging, as shown in Figure 11. Because the lever rebound post 26 has elasticity, the rebound lever 22 will rebound to achieve the effect of automatic alignment. . At the same time, the switch claw 111 drives the switch claw 33 to slide forward to the position, and then swings the switch claw 33 inward along the steering track 32 to fix the switch claw 33 to activate the buffering effect.

Please refer to Figure 10 and Figure 11 together. When the drawer is closed, the push lever 121 will drive the rebound lever 22 forward until it blocks the hook 23, so that the hook 23 faces the push slot. 24's lead-in ramp 241. At the same time, the opening and closing claw lever 112 drives the switch claw 33 (buffer assembly spring) to drive the switch claw connector 34 (marked in FIG. 6 ) to buffer backward to complete the buffering action. At the same time, the start pressing lever lever post 122 (marked in FIG. 7 ) is stuck on the lever rebound post 26 .

To sum up, the rebound lever 22 causes the hook 23 to be locked at the pressing point. The locking point 243 of the groove 24 can be disengaged from the pressing locking point groove 24 through the at least one ramp, so that the rebounder 21 can rebound and push against the drawer slide rail 1 more accurately, and because the number of overall components is small, it can Effectively reduce costs. If the external force is too large, the buffer mechanism 3 can be used to prevent components from colliding with each other and causing noise or damage.

The above discussion is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention; therefore, any equivalent changes in shape, structure or combination that do not deviate from the spirit and scope of the present invention should be made. Covered within the scope of the patent application for this creation.

1: Drawer slide

11: Fixed rail

111: Adjust the opening and closing claw lever column

112: Drive the opening and closing claw lever

12:Sliding rail

13: Orbit

2:Rebound mechanism

3: Buffer mechanism

Claims (8)

A structure with pressure rebound and buffer slide rails, which includes: A drawer slide rail includes a fixed rail and a sliding rail, the sliding rail is fitted on the fixed rail and can move along the fixed rail, and the fixed rail and the sliding rail are respectively provided with a plurality of dialing posts; A rebound mechanism is provided on the fixed rail. The rebound mechanism is provided with a rebounder. The rebounder is provided with a rebound lever and a hook. A pressing catch point slot is provided on one side of the hook. The pressing catch is The point groove is provided with at least one ramp and one blocking point; and a buffer mechanism is provided on the sliding rail. The buffer mechanism is provided with a buffer and a steering track. The buffer is connected to a switch claw, and the switch claw is provided with a recess. groove. The structure with a press rebound and a buffer slide as described in claim 1, wherein the press clamping point slot is provided with an introduction ramp, an exit ramp and the clamping point, and both sides of the clamping point are respectively connected to the introduction The ramp meets the exit ramp. The structure with press rebound and buffer slide rail as described in claim 1, wherein a switch claw connector is provided between the buffer and the switch claw. The structure with pressing rebound and buffer slide as described in claim 1, wherein the rebounder is a spring. The structure with pressure rebound and buffer slide rail as described in claim 1, wherein the buffer is a spring. As claimed in claim 1, there is a structure with a pressing rebound and a buffer slide rail, wherein the fixed rail is provided with a positive opening and closing claw dial column and a driving opening and closing claw dial column. The structure with push rebound and buffer slide rail as described in claim 1, wherein the slide rail is provided with a driving push lever and a starting push lever. As claimed in claim 1, the structure with a press rebound and a buffer slide rail is provided, wherein the rebounder is provided with a rebound lever connector, and the rebound lever connector is provided with an axis hole for the rebound lever to be installed, and the rebound lever is provided with a shaft hole. One end of the rebound lever connector is provided with the hook portion, and the rebound lever connector is provided with a lever rebound post on one side of the rebound lever.

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