A rebound device with an adaptive strong detachment function

Abstract

The present invention discloses a rebound device with an adaptive strong detachment function, including a rebounder. The rebounder is fixedly installed on one side of the lower end of a fixed slide rail. A welding plate is installed at the upper end of the rebounder, and a movable slide rail is installed at the upper end of the welding plate. Locking slideways and unlocking slideways are respectively formed on both sides at one end of the ejection slideway. A buffer assembly is respectively arranged inside the rebounder. A first buffer piece is arranged at one end of a stop block. When the rebound slide plate pops out to the final stop position, the shock-absorbing piece can protect other accessories from being damaged. In addition, a second buffer piece is also arranged on the rebound frame, which has the same function as the first buffer piece of the rebound slide plate. A third buffer piece is arranged on the rebound slide plate. Its function is that when the rebounder is in an open state, when the movable rail is strongly pushed to make the dial hit the rebound slide plate, under the action of the shock-absorbing piece, the destructive force during the impact can be offset, thereby protecting the rebounder from being damaged, and at the same time, the impact sound can also be eliminated.

Description

Technical Field

[0001] The present invention relates to the technical field of household accessories, and specifically relates to a rebound device with an adaptive strong detachment function. Background Art

[0002] Furniture refers to a large category of utensils and facilities that are essential for humans to maintain normal life, engage in production practices, and carry out social activities. Furniture has also continuously developed and innovated with the times. Nowadays, it has a wide variety of categories, different materials, complete varieties, and different uses. It is an important foundation for establishing a working and living space. Drawers are common household utensils. A drawer means a box for storing things in furniture such as tables and cabinets. It has a bottom but no lid and can be pulled out and pushed in.

[0003] The slide rail is an important accessory for drawer extraction. However, the existing slide rail structure is relatively simple, unable to lock the drawer well, and at the same time, the extraction effect is relatively poor, unable to protect the drawer body well, affecting the later use effect. Therefore, we provide a rebound device with an adaptive strong detachment function. Summary of the Invention

[0004] The purpose of the present invention is to provide a rebound device with an adaptive strong detachment function to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A rebound device with an adaptive strong detachment function, including a rebounder, the rebounder is fixedly installed on one side of the lower end of a fixed slide rail, a welding plate is installed at the upper end of the rebounder, a movable slide rail is installed at the upper end of the welding plate, and a buffer assembly is respectively arranged inside the rebounder.

[0006] Preferably, the rebounder includes a rebound slide plate, a rebound slider, a tension spring, a hook pin, a rebound frame, a stop chute, an inverted buckle block, a stop block, a pop-up chute, a locking chute, an unlocking chute, a slider chute, and a V-shaped locking point.

[0007] Preferably, a pop-up chute is provided on the surface of the rebound frame, a locking chute and an unlocking chute are respectively provided on both sides of one end of the pop-up chute, a V-shaped locking point is provided on one side of the rebound frame, and both sides of the V-shaped locking point are connected to one end of the locking chute and the unlocking chute.

[0008] Preferably, a slider chute is provided on one side of the rebound frame, a dial chute and a stop chute are provided on one side of the rebound frame.

[0009] Preferably, a tension spring is arranged inside the rebound slide plate, an A cylinder and a B cylinder are respectively arranged on the surface of the rebound slide plate, and a hook pin that is matched with the V-shaped locking point, the pop-up chute, the locking chute, and the unlocking chute is sleeved on the surface of the A cylinder.

[0010] Preferably, a rebound slider is movably installed on the surface of the B cylinder, a C cylinder matched with the slider slideway is installed on one side of the rebound slider, and a movable paddle matched with the paddle slide groove is installed on one side of the movable slide rail.

[0011] Preferably, a first elastic point and a second elastic point are respectively provided on both sides of the rebound slider, so that the rebound slider can quickly return to its original position after deformation.

[0012] Preferably, undercut blocks engaged with the rebound frame are fixedly mounted on both sides of the lower end of the rebound slide, and a stop block matched with the stop slot is mounted on one side of the rebound slide.

[0013] Preferably, the buffer assembly includes a first buffer sheet, a second buffer sheet and a third buffer sheet, wherein the first buffer sheet is located at one end of the stop block, the second buffer sheet is installed at one end of the rebound frame, and the third buffer sheet is installed at one end of the rebound slide plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The device consists of a rebound frame, a rebound slide plate, a rebound slider, a hook and a tension spring. The device is arranged at the bottom of the movable slide rail, so that the movable slide rail has the function of being locked when pushed in and being able to pop out when pressed again, and also has the function of being able to be forcibly removed when pulled out vigorously.

[0016] 2. When the movable slide rail is in a closed state, the hook hook set on the cylinder A of the rebound slide stops at the V-shaped locking point of the rebound slide of the rebound frame, and the cylinder C set on the side of the rebound slider of the cylinder B of the rebound slide is always located in the slide of the rebound slider. At this time, the paddle of the movable rail is located between the rebound slide and the rebound slider. When the movable rail is forcibly pulled out, the paddle set on the movable rail will deform the rebound slider. Since the rebound slider is an elastic structure at the first elastic point and the second elastic point, it can quickly return to its original state after deformation. This elastic structure has a corresponding deformation amount according to the size of the strong pulling force, thereby protecting the hook hook and various accessories from being easily damaged;

[0017] The third buffer sheet is provided on the rebound slide, and its function is that when the rebounder is in the open state, the moving rail is vigorously pushed to make the paddle hit the rebound slide, and under the action of the shock absorbing sheet, the destructive force during the impact can be offset, thereby protecting the rebounder from damage and eliminating the impact sound. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the complete structure of the device of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the rebounder in the device of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the rebound slide plate in the device of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the rebound frame in the device of the present invention;

[0022] Figure 5 It is a schematic diagram of the side structure of the rebound frame in the device of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the stop state when the rebounder in the device of the present invention is closed;

[0024] Figure 7 It is a schematic diagram of the side structure of the rebound frame in the strong pulling state of the device of the present invention;

[0025] Figure 8 It is a schematic diagram of the side structure of the rebound frame in the device of the present invention in the unlocked state;

[0026] Figure 9 This is a schematic diagram of the structure of the unlocking motion state of the rebound frame in the device of the present invention;

[0027] Figure 10 It is a schematic diagram of the structure of the device of the present invention in the stopped state after the rebound frame is opened;

[0028] In the figure: 1. Fixed slide rail; 2. Movable slide rail; 3. Welding plate; 4. Rebounder; 5. Hook; 6. Tension spring; 7. Rebound slider; 8. Rebound slide plate; 9. Rebound frame; 10. Cylinder A; 11. Cylinder B; 12. Cylinder C; 13. First elastic point; 14. Second elastic point; 15. First buffer plate; 16. Second buffer plate; 17. Third buffer plate; 18. Stop slide groove; 19. Inverted card block; 20. Stop block; 21. Pop-up slide; 22. Locking slide; 23. Unlocking slide; 24. Slider slide; 25. Movable paddle; 26. V-shaped locking point. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the technical solutions in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1-10 The present invention provides a technical solution: a rebound device with an adaptive forced release function, comprising a rebounder 4, wherein the rebounder 4 is fixedly mounted on one side of the lower end of a fixed slide rail 1, a welding plate 3 is mounted on the upper end of the rebounder 4, and a movable slide rail 2 is mounted on the upper end of the welding plate 3, the rebounder 4 comprises a rebound slide plate 8, a rebound slider 7, a tension spring 6, a hook needle 5, a rebound frame 9, a stop slide groove 18, an inverted card block 19, a stop block 20, an ejection slide 21, a locking slide 22, an unlocking slide 23, a slider slide 24 and a V-shaped locking point 26, a surface of the rebound frame 9 is provided with an ejection slide 21, and both sides of one end of the ejection slide 21 are respectively provided with a locking slide 22 and an unlocking slide 23, a side of the rebound frame 9 is provided with a V-shaped locking point 26, and both sides of the V-shaped locking point 26 are connected to one end of the locking slide 22 and the unlocking slide 23, and a side of the rebound frame 9 is provided with a slider slide 24, a rebound A paddle slide groove and a stop slide groove 18 are provided on one side of the frame 9, an internal tension spring 6 of the rebound slide plate 8, and an A cylinder 10 and a B cylinder 11 are respectively provided on the surface of the rebound slide plate 8. The surface of the A cylinder 10 is sleeved with a hook 5 that matches the V-shaped locking point 26, the pop-up slide 21, the locking slide 22 and the unlocking slide 23. A rebound slider 7 is movably installed on the surface of the B cylinder 11, and a C cylinder 12 that matches the slider slide 24 is installed on one side of the rebound slider 7. A movable paddle 25 that matches the paddle slide groove is installed on one side of the movable slide rail 2. A first elastic point 13 and a second elastic point 14 are respectively provided on both sides of the rebound slider 7, so that the rebound slider 7 can quickly return to its original position after deformation. The two sides of the lower end of the rebound slide plate 8 are fixedly installed with an inverted card block 19 that is clamped with the rebound frame 9, and a stop block 20 that matches the stop slide groove 18 is installed on one side of the rebound slide plate 8.

[0031] The device is composed of a rebound frame 9, a rebound slide 8, a rebound slider 7, a hook 5 and a tension spring 6. The device is arranged at the bottom of the movable slide rail 2, so that the movable slide rail 2 has the function of being locked when pushed in and being able to pop out when pressed again, and also has the function of being able to be forcibly removed when pulled out vigorously. When the movable slide rail 2 is in a closed state, the hook 5 arranged on the cylinder 10 of the rebound slide 8A stops at the V-shaped locking point 26 of the rebound slideway of the rebound frame 9, and the C cylinder 12 arranged on the side of the rebound slider 7 of the cylinder 11 of the rebound slide 8B is always located in the slideway of the rebound slider 7. At this time, the paddle of the movable rail is located between the rebound slide 8 and the rebound slider 7. When the movable slide rail 2 is forcibly pulled out, the hook 5 of the cylinder 10 of the rebound slide 8A stops at the V-shaped locking point 26 of the rebound slideway of the rebound frame 9. At the same time, the C cylinder 12 on the side of the rebound slider 7 of the cylinder 11 of the rebound slide 8B is always located in the slideway of the rebound slider 7. At this time, the paddle of the movable rail is located between the rebound slide 8 and the rebound slider 7. When exiting the movable rail, the paddle arranged on the movable rail will pull the rebound slider 7 to deform. Since the rebound slider 7 is an elastic structure at the first elastic point 13 and the second elastic point 14, it can quickly return to its original state after deformation. This elastic structure has a corresponding deformation amount according to the size of the strong pulling force, thereby protecting the hook hook 5 and various accessories from being easily damaged. When the movable rail is pressed, the hook hook 5 arranged on the cylinder 10 of the rebound slide plate 8A enters the unlocking slide track 23 along the slide track under the push of the movable paddle 25. At the same time, due to the tension of the tension spring 6 in the stretched state, the tension spring 6 pops out the rebound slide plate 8 in the direction of the arrow, and finally stops under the action of the stop block 20.

[0032] See also Figure 4 , the rebounder 4 is provided with a buffer assembly inside, the buffer assembly includes a first buffer sheet 15, a second buffer sheet 16 and a third buffer sheet 17, the first buffer sheet 15 is located at one end of the stop block 20, the second buffer sheet 16 is installed at one end of the rebound frame 9, and the third buffer sheet 17 is installed at one end of the rebound slide 8;

[0033] Among them, the rebound slide 8 is provided with a plurality of undercut positions and stop blocks 20, the undercut positions can clamp the rebound slide 8 into the slot of the rebound frame 9, and the rebound slide 8 is provided with a stop block 20, the stop block 20 always runs in the slide slot of the rebound frame 9, and one end of the stop block 20 is provided with a first buffer sheet 15, when the rebound slide 8 pops out to the final stop position, the shock-absorbing sheet can protect other accessories from damage, and the rebound frame 9 is also provided with a second buffer sheet 16, which has the same function as the first buffer sheet 15 of the rebound slide 8, and the rebound slide 8 is provided with a third buffer sheet 17, whose function is to push the moving rail vigorously to make the paddle hit the rebound slide 8 when the rebounder 4 is in the open state, and under the action of the shock-absorbing sheet, the destructive force during the collision can be offset, thereby protecting the rebounder 4 from damage and eliminating the impact sound.

[0034] Working principle: The device is composed of a rebound frame 9, a rebound slide 8, a rebound slider 7, a hook 5 and a tension spring 6. The device is arranged at the bottom of the movable slide rail 2, so that the movable slide rail 2 has the function of being locked when pushed in and being able to pop out when pressed again, and also has the function of being able to be forced out when pulled out vigorously. When the movable slide rail 2 is in a closed state, the hook 5 arranged on the cylinder 10 of the rebound slide 8A stops at the V-shaped locking point 26 of the rebound slide of the rebound frame 9, and the C cylinder 12 arranged on one side of the rebound slider 7 of the cylinder 11 of the rebound slide 8B starts to The first elastic point 13 and the second elastic point 14 of the rebound slider 7 are elastic structures, and the rebound slider 7 can be quickly changed back to the original state after deformation. The elastic structure has a corresponding deformation amount with the magnitude of the strong pulling force, thereby protecting the hook 5 and the accessories from being easily damaged. When the movable rail is pressed, the cylinder 10A of the rebound slider 8 is set Under the push of the movable paddle 25, the hook needle 5 enters the unlocking slideway 23 along the slideway. At the same time, due to the tension of the tension spring 6 in the stretched state, the tension spring 6 pops up the rebound slideway 8 in the direction of the arrow and finally stops under the action of the stop block 20. The rebound slideway 8 is provided with a plurality of inverted card positions and a stop block 20. The inverted card position can clip the rebound slideway 8 into the card slot of the rebound frame 9. At the same time, the rebound slideway 8 is provided with a stop block 20, which always runs in the slide slot of the rebound frame 9. In addition, one end of the stop block 20 is provided There is a first buffer sheet 15. When the rebound slide 8 pops out to the final stop position, the shock-absorbing sheet can protect other accessories from damage. In addition, a second buffer sheet 16 is also arranged on the rebound frame 9. The function is the same as that of the first buffer sheet 15 of the rebound slide 8. A third buffer sheet 17 is arranged on the rebound slide 8. Its function is that when the rebounder 4 is in the open state, the moving rail is pushed vigorously to make the paddle hit the rebound slide 8. Under the action of the shock-absorbing sheet, the destructive force during the collision can be offset, thereby protecting the rebounder 4 from damage and eliminating the collision sound.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rebound device with an adaptive strong detachment function, comprising a rebounder (4), characterized in that: The rebounder (4) is fixedly installed on one side of the lower end of the fixed slide rail (1). A welding plate (3) is installed at the upper end of the rebounder (4), and a movable slide rail (2) is installed at the upper end of the welding plate (3). A buffer assembly is respectively arranged inside the rebounder (4); The rebounder (4) includes a rebound slide plate (8), a rebound slider (7), a tension spring (6), a crochet hook (5), a rebound frame (9), a stop chute (18), an inverted buckle block (19), a stop block (20), a pop-up chute (21), a locking chute (22), an unlocking chute (23), a slider chute (24), and a V-shaped locking point (26); A pop-up chute (21) is formed on the surface of the rebound frame (9). On both sides of one end of the pop-up chute (21), a locking chute (22) and an unlocking chute (23) are respectively formed. A V-shaped locking point (26) is formed on one side of the rebound frame (9), and both sides of the V-shaped locking point (26) are connected to one end of the locking chute (22) and the unlocking chute (23); A slider chute (24) is formed on one side of the rebound frame (9), and a paddle chute and a stop chute (18) are formed on one side of the rebound frame (9); A tension spring (6) is arranged inside the rebound slide plate (8). An A cylinder (10) and a B cylinder (11) are respectively arranged on the surface of the rebound slide plate (8). A crochet hook (5) that cooperates with the V-shaped locking point (26), the pop-up chute (21), the locking chute (22), and the unlocking chute (23) is sleeved on the surface of the A cylinder (10).

2. The anti-bounce device with an adaptive strong detachment function according to claim 1, wherein: A rebound slider (7) is movably installed on the surface of the B cylinder (11). A C cylinder (12) that cooperates with the slider chute (24) is installed on one side of the rebound slider (7). A movable paddle (25) that cooperates with the paddle chute is installed on one side of the movable slide rail (2).

3. The anti-rebound device with an adaptive strong detachment function according to claim 2, wherein: First elastic points (13) and second elastic points (14) are respectively arranged on both sides of the rebound slider (7), facilitating the quick restoration of the rebound slider (7) to its original position after deformation.

4. A rebounding device with an adaptive strong detachment function according to claim 3, characterized in that: Inverted buckle blocks (19) that are clamped with the rebound frame (9) are fixedly installed on both sides of the lower end of the rebound slide plate (8). A stop block (20) that cooperates with the stop chute (18) is installed on one side of the rebound slide plate (8).

5. The rebound device with an adaptive strong detachment function according to claim 4, characterized in that: The buffer assembly includes a first buffer piece (15), a second buffer piece (16), and a third buffer piece (17). The first buffer piece (15) is located at one end of the stop block (20). The second buffer piece (16) is installed at one end of the rebound frame (9). The third buffer piece (17) is installed at one end of the rebound slide plate (8).

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