CN213282173U - Rebound device - Google Patents

Abstract

The utility model discloses a rebound device, which belongs to the field of parts for drawers. A rebound device comprises a base; the sliding part is connected to the base in a sliding manner; the two ends of the elastic pulling part are respectively connected to the base and the sliding part; the first lock hook is rotationally connected to the sliding part, a through hole matched with the first lock hook is formed in the sliding part, and a guide hole matched with the first lock hook is formed in the base; the second lock hook is rotationally connected to the base; the utility model discloses when the drawer is opened to needs, only need lightly press the drawer, under the effect of locking the notch, the second latch hook breaks away from the locking notch, draws under the effect of piece at elasticity, pops out inner rail and drawer, is convenient for open the drawer to the drawer is opened in the realization, need not to set up handle or recess on the drawer, has improved the aesthetic property.

Description

Rebound device

Technical Field

The utility model relates to a part technical field for the drawer especially relates to a bounce-back ware.

Background

The casket that the thing was used is put in furniture such as drawer desk, cupboard, has a bottom, does not have the lid, can draw out and push into, can be used for placing various article, along with people's requirement to household articles installation is more and more high, various embedded cupboard and drawer appear in people's field of vision for drawer and wall body lie in the coplanar integration when closing the drawer, improve whole pleasing to the eye degree, save space simultaneously, but present drawer generally has handle or recess, influence pleasing to the eye to a certain extent, be difficult to open the drawer when having no handle and recess, thereby a bounce-back ware for opening the drawer seems especially important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a rebound device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rebound device comprises

A base;

the sliding part is connected to the base in a sliding manner;

the two ends of the elastic pulling part are respectively connected to the base and the sliding part;

a first locking hook which is rotationally connected with the sliding part,

wherein

The sliding part is provided with a through hole matched with the first lock hook, and the base is provided with a guide hole matched with the first lock hook;

the second lock hook is rotationally connected to the base,

wherein

And the sliding part is provided with a guide locking notch matched with the second locking hook.

Preferably, the guide locking notch comprises an inlet guide groove, a reserved groove, a locking notch and a return groove, and the sliding part is provided with a first inclined surface, a second inclined surface, a third inclined surface and a fourth inclined surface which are used for guiding the second locking hook to move.

Preferably, the base is provided with a fan-shaped through hole for swinging the second lock hook.

Preferably, the first lock hook comprises a rotary plate rotatably connected to the sliding part, and driving columns and guide columns matched with the through holes and the guide holes are fixedly distributed on two sides of the rotary plate.

Preferably, the guide hole is mainly composed of a straight hole and an inclined guide hole.

Preferably, the elastic pulling piece is a tension spring.

Compared with the prior art, the utility model provides a rebounding device possesses following beneficial effect:

1. this bounce-back ware, through when closing the drawer, the interior rail is connected on the drawer, the drawer drives the interior rail and removes, the first latch hook of driving piece drive through on the interior rail removes, thereby the interior rail drives the slider and removes, when removing a locating position, under the effect of guiding hole on the base, realize that interior rail and slider pass through first latch hook locking, meanwhile the second latch hook on the base gets into locking notch and locks, when needs open the drawer, only need lightly press the drawer, under the effect of locking notch, the second latch hook breaks away from the locking notch, under the effect of elasticity pulling piece, with interior rail and pop out the drawer, be convenient for open the drawer, thereby realize opening the drawer, need not to set up handle or recess on the drawer, aesthetic property has been improved.

Drawings

Fig. 1 is a schematic structural view of a drawer guide rail of a rebounding device provided by the present invention;

fig. 2 is a schematic structural view of an inner rail of a drawer guide rail of the rebounding device provided by the present invention;

fig. 3 is a schematic structural diagram of a rebounding device according to the present invention;

fig. 4 is a schematic diagram of an explosion structure of the rebounding device according to the present invention;

fig. 5 is a schematic diagram of a top-view explosion structure of a rebounder according to the present invention;

fig. 6 is a schematic structural view of a sliding member of the rebounding device according to the present invention.

In the figure: 1. an outer rail; 2. an inner rail; 201. an adjustment hole; 3. a drive member; 301. a guide inlet; 302. a bayonet; 303. an adjustment bar; 4. a base; 401. a fan-shaped through hole; 5. a slider; 501. a through hole; 6. a first latch hook; 601. rotating the sheet; 602. a drive column; 603. a guide post; 7. an elastic pulling member; 8. a guide hole; 801. a straight hole; 802. an inclined guide hole; 9. a second latch hook; 10. a guide locking notch; 101. a guide groove; 102. reserving a groove; 103. a locking notch; 104. a return tank; 105. a first inclined surface; 106. a second inclined surface; 107. a third inclined surface; 108. a fourth inclined surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a rebounder includes

A base 4;

a sliding part 5 which is connected on the base 4 in a sliding way;

the two ends of the elastic pulling part 7 are respectively connected to the base 4 and the sliding part 5;

a first locking hook 6 which is rotatably connected to the sliding member 5,

wherein

A through hole 501 matched with the first lock hook 6 is formed in the sliding part 5, and a guide hole 8 matched with the first lock hook 6 is formed in the base 4;

a second latch hook 9 which is rotationally connected on the base 4,

wherein

A guide locking notch 10 matched with the second locking hook 9 is formed in the sliding part 5;

through when closing the drawer, interior rail 2 is connected on the drawer, the drawer drives interior rail 2 and removes, first latch hook 6 of driving piece 3 drive on through interior rail 2 removes, thereby interior rail 2 drives slider 5 and removes, when removing a certain position, under the effect of guiding hole 8 on base 4, realize that interior rail 2 and slider 5 lock through first latch hook 6, meanwhile second latch hook 9 on base 4 gets into locking notch 10 and locks, when the drawer is opened to needs, only need lightly press the drawer, under the effect of locking notch 10, second latch hook 9 breaks away from locking notch 10, under the effect that elasticity was drawn piece 7, pop out interior rail 2 and drawer, be convenient for open the drawer, thereby realize opening the drawer, need not to set up handle or recess on the drawer, the aesthetic property has been improved.

The guiding locking notch 10 comprises an inlet guide groove 101, a reserved groove 102, a locking notch 103 and a return groove 104, a first inclined surface 105, a second inclined surface 106, a third inclined surface 107 and a fourth inclined surface 108 for guiding the movement of the second locking hook 9 are arranged on the sliding part 5, and the locking and unlocking of the second locking hook 9 are realized by adopting the guiding locking notch 10.

The base 4 is provided with a fan-shaped through hole 401 for the second locking hook 9 to swing, so that the second locking hook 9 can rotate.

The first lock hook 6 comprises a rotary piece 601 rotatably connected to the sliding part 5, and a driving column 602 and a guiding column 603 matched with the through hole 501 and the guiding hole 8 are fixedly distributed on two sides of the rotary piece 601, so that locking and unlocking of the first lock hook 6 are realized.

The guide hole 8 mainly comprises a straight hole 801 and an inclined guide hole 802, and guiding movement is realized.

The elastic pulling piece 7 adopts a tension spring to provide rebound force for rebound.

With this bounce-back device can be arranged in the drawer guide rail, including interior rail 2, outer rail 1 and bounce-back device, bounce-back device fixed connection is on outer rail 1, 2 sliding connection on the bounce-back device of interior rail, be connected with the driving piece 3 that is used for driving the bounce-back device on the interior rail 2, set up mainly by direction entry 301 on the driving piece 3, the crooked type drive opening that bayonet socket 302 constitutes, the driving piece 3 that has direction entry 301 and bayonet socket 302 on the utilization interior rail 2 realizes driving first latch hook 6.

The driving member 3 is connected to the inner rail 2 through an adjustable screw 302, so that the position of the driving member 3 can be adjusted.

Fixedly connected with regulation strip 303 on driving piece 3 sets up the regulation hole 201 that matches with regulation strip 303 on the inner rail 2, realizes that driving piece 3's position is adjustable, can improve connection stability simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A rebounding device is characterized by comprising

A base (4);

the sliding part (5) is connected to the base (4) in a sliding manner;

the two ends of the elastic pulling piece (7) are respectively connected to the base (4) and the sliding piece (5);

a first locking hook (6) which is rotationally connected to the sliding part (5),

wherein

A through hole (501) matched with the first lock hook (6) is formed in the sliding piece (5), and a guide hole (8) matched with the first lock hook (6) is formed in the base (4);

a second locking hook (9) which is rotationally connected to the base (4),

wherein

And a guide locking notch (10) matched with the second locking hook (9) is formed in the sliding part (5).

2. A rebounder according to claim 1, characterized in that said guiding latch notch (10) comprises an entrance guide groove (101), a reserve groove (102), a latch notch (103), a return groove (104), said slider (5) being provided with a first inclined surface (105), a second inclined surface (106), a third inclined surface (107) and a fourth inclined surface (108) for guiding the movement of said second latch hook (9).

3. A rebounder according to claim 2, characterized in that the base (4) is provided with a fan-shaped through hole (401) for the second latch hook (9) to swing.

4. A rebounder according to claim 1, characterized in that said first locking hook (6) comprises a rotary blade (601) rotatably connected to said sliding member (5), and said rotary blade (601) is provided at both sides thereof with a driving column (602) and a guiding column (603) matching with said through hole (501) and said guiding hole (8).

5. A rebounder according to claim 1 or 4, characterized in that said guiding holes (8) are mainly composed of straight holes (801) and inclined guiding holes (802).

6. A rebounder according to claim 1, characterized in that said elastic pulling member (7) is a tension spring.

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