Two-section drawer guide linkage pop-out guide device

Abstract

The application relates to a two-section drawer guide rail linkage pop-out guiding device, which comprises a left guide rail and a right guide rail, the left guide rail is provided with a left rebound device, the right guide rail is provided with a right rebound device, and the left rebound device and the right rebound device are connected through a synchronous shaft. The application has the beneficial effect that the left rebound device and the right rebound device are connected through the synchronous shaft, a synchronous and more relaxed pop-out can be provided, and the operation is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to a two-section drawer guide linkage pop-out guide device. BACKGROUND

[0002] The drawer is a relatively common furniture, which has a strong storage function. The drawer usually needs to be installed with guide rails on both sides, so that the drawer can be freely and smoothly pulled and pushed. The user only needs to manually apply pulling force and pushing force to the drawer to drive the drawer to move on the guide rail, so as to open or close the drawer. However, the existing drawer is opened or closed by pulling out and pushing in, which is relatively troublesome, and the pulling-in and pushing-in stroke is long, which leads to the need for long-time operation, and the use is very inconvenient. Moreover, the existing drawer cannot realize the function of automatic pop-out of the drawer when pressing the drawer, and has no buffering function when closing, which is easy to damage the guide rail, so that the function of the drawer is single, the operation is time-consuming and laborious, and the use experience and convenience of the drawer are seriously affected. SUMMARY

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present application is to provide a two-section drawer guide linkage pop-out guide device, which can provide a synchronous and easier trigger pop-out, and facilitate operation to provide better use experience for users.

[0004] According to the two-section drawer guide linkage pop-out guide device of the present application, the left guide rail is provided with a left rebound device, and the right guide rail is provided with a right rebound device. The left rebound device and the right rebound device are connected through a synchronous shaft.

[0005] Further, the synchronous shaft is provided with a left gear, which is arranged in the left rebound device. The left rebound device is provided with a spring, a driven gear, an inner moving piece, a first guide groove, a second guide groove and a third guide groove. The outer moving plate is provided with a buckle head and a hanging needle. The inner surface of the buckle head is provided with a buckle head guide column, which is arranged in the second guide groove. The hanging needle is buckled in the first guide groove. The outer moving plate is further provided with a turning block, which is arranged in the third guide groove. The left gear is engaged with the driven gear. The moving piece is further provided with a driving tooth part. The driven gear is engaged with the driving tooth part. One end of the spring is buckled at the inner wall of the left rebound device, and the other end of the spring is buckled to the outer moving plate.

[0006] Further, the outer moving plate is further provided with a spring buckle position, and the other end of the spring is buckled to the spring buckle position.

[0007] Further, the outer moving plate is further provided with a moving convex column, and the hanging needle is arranged on the moving convex column.

[0008] Further, the driven gear is provided with a limiting block.

[0009] Specific further, the first guide groove is equipped with at least three guide blocks.

[0010] Specific further, the outer moving plate is hinged with the buckle head, and the buckle head is located at the front end of the outer moving plate, the left guide rail is equipped with a buckle seat, and the buckle head is buckled on the buckle seat.

[0011] The beneficial effects of the present application are: the structure is connected between the left rebound device and the right rebound device through the synchronous shaft, which can provide a synchronous and easier trigger ejection, and is convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings.

[0013] Figure 1 is the use state structure schematic diagram of the present application.

[0014] Figure 2 is the left guide rail, right guide rail, left rebound device, right rebound device and synchronous shaft connecting structure schematic diagram of the present application.

[0015] Figure 3 is the left rebound device, right rebound device and synchronous shaft connecting structure schematic diagram of the present application.

[0016] Figure 4 is the structure schematic diagram of the left rebound device of the present application.

[0017] Figure 5 is the disassembly moving plate state structure schematic diagram.

[0018] Figure 6 is the moving piece structure schematic diagram of the present application.

[0019] Figure 7 is the exploded structure schematic diagram of Figure 4 .

[0020] Figure 8 is the moving plate structure schematic diagram.

[0021] Figure 9 is the A place local amplification structure schematic diagram of Figure 1 .

[0022] As shown in the following reference signs: drawer 1, synchronous shaft 2, left gear 201, left guide rail 3, buckle seat 301, left rebound device 4, spring 401, outer moving plate 402, turning block 4021, driven gear 403, limiting block 404, inner moving piece 405, driving tooth part 4051, inclined surface 4052, first guide groove 406, hanging needle 407, second guide groove 408, buckle head 409, buckle head guide column 410, third guide groove 411, spring buckle position 412, moving convex column 413, guide block 414, right rebound device 5, right guide rail 6. DETAILED DESCRIPTION

[0023] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as limiting the present application.

[0024] Reference is made below Figures 1 to 9 A two-section drawer guide rail linkage ejection guide device according to an embodiment of the present application is described, which comprises left guide rail 3 and right guide rail 6, left rebound device 4 is installed on left guide rail 3, right rebound device 5 is installed on right guide rail 6, left rebound device 4 and right rebound device 5 are connected through synchronous shaft 2.

[0025] Left guide rail 3 and right guide rail 6 are installed on drawer 1, the upper surfaces of left guide rail 3 and right guide rail 6 are respectively located on both sides of drawer 1, and synchronous shaft 2 is located on the bottom surface of drawer 1.

[0026] The structure can provide a more relaxed trigger ejection through the connection between left rebound device 4 and right rebound device 5 through synchronous shaft 2, and is convenient to operate. Synchronous shaft 2 can implement synchronous operation of left rebound device 4 and right rebound device 5, and the fixed rails of left guide rail 3 and right guide rail 6 are fixed on the inner wall of the drawer cabinet.

[0027] Left rebound device 4 is disclosed as follows, right rebound device 5 has the same structure as left rebound device 4, and has the same operating principle.

[0028] The synchronous shaft 2 is provided with a left gear 201, which is arranged in the left rebound device 4. The left rebound device 4 is provided with a spring 401, a driven gear 403, an inner moving piece 405, a first guide slot 406, a second guide slot 408, and a third guide slot 411. The outer moving plate 402 is provided with a buckle head 409 and a hanging needle 407. The inner surface of the buckle head 409 is provided with a buckle head guide column 410, which is arranged in the second guide slot 408. The hanging needle 407 is buckled in the first guide slot 406. The outer moving plate 402 is further provided with a turning block 4021, which is arranged in the third guide slot 411. The left gear 201 is engaged with the driven gear 403. The moving piece 405 is further provided with a driving tooth part 4051, which is engaged with the driven gear 403. One end of the spring 401 is buckled at the inner wall of the left rebound device 4, and the other end of the spring 401 is buckled at the outer moving plate 402.

[0029] The left gear 201, the driven gear 403, and the driving tooth part 4051 in the left rebound device 4 are combined to increase the torque, so that the drawer is triggered to pop out more easily.

[0030] The outer moving plate 402 is further provided with a spring buckle position 412, and the other end of the spring 401 is buckled at the spring buckle position 412.

[0031] The outer moving plate 402 is further provided with a moving convex column 413, and the hanging needle 407 is installed on the moving convex column 413. The driven gear 403 is provided with a limiting block 404. The first guide slot 406 is provided with at least three guide blocks 414. The outer moving plate 402 is hinged with the buckle head 409, and the buckle head 409 is located at the front end of the outer moving plate 402. The left guide rail 3 is provided with a buckle seat 301, and the buckle head 409 is buckled on the buckle seat 301. Figure 1 As shown in the figure, the buckle head 409 is not buckled on the buckle seat 301, and the buckle head 409 is in the same axial direction as the buckle seat 301.

[0032] In the open state, one end of the drawer 1 is located outside the drawer cabinet. Force is applied to the drawer 1. The drawer 1 moves by using the left guide rail 3 and the right guide rail 6, that is, the movable rails of the left guide rail 3 and the right guide rail 6 move on the fixed rails. The drawer 1 is displaced towards the drawer cabinet. The top end of the buckle seat 301 contacts the outer moving plate 402, which is displaced towards the other end of the left rebound device 4, driving the hanging needle 407 to be displaced. One end of the hanging needle 407 moves along the first guide slot 406. The hanging needle 407 abuts against one end of the inner moving piece 405, which is also moved. When the inner moving piece 405 moves, the driving tooth part 4051 on the inner moving piece 405 drives the left gear 201 and the driven gear 403 to rotate. When the left gear 201 rotates, the synchronous shaft 2 also rotates, so that the right rebound device 5 and the left rebound device 4 work synchronously.

[0033] The needle 407 and the inner moving part 405 continue to move, the needle 407 is buckled on the third guide block 414, the inner moving part 405 is in a static state, and the right rebound device 5 and the left rebound device 4 are in a static state.

[0034] When an external force is applied to the inner moving part 405, the needle 407 continues to move forward, one end of the needle 407 falls on the inclined surface 4052 on the top of the inner moving part 405, and the spring 401 drives the inner moving part 405 to reset at this time. The driving tooth part 4051 on the inner moving part 405 drives the left gear 201 and the driven gear 403 to rotate again, and drives the synchronous shaft 2 to rotate, so that the right rebound device 5 synchronously operates, and finally the right rebound device 5 and the left rebound device 4 are in an unlocked state.

[0035] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A two-section drawer guide linkage pop-out guide device comprising a left guide rail (3) and a right guide rail (6), characterized in that: The left guide rail (3) is provided with a left rebound device (4), and the right guide rail (6) is provided with a right rebound device (5), wherein the left rebound device (4) and the right rebound device (5) are connected through a synchronous shaft (2); The synchronous shaft (2) is provided with a left gear (201), the left gear (201) is arranged in the left rebound device (4), the left rebound device (4) is provided with a spring (401), a driven gear (403), an inner moving piece (405), a first guide slot (406), a second guide slot (408) and a third guide slot (411), an outer moving plate (402) is provided with a buckle head (409) and a hanging needle (407), an inner surface of the buckle head (409) is provided with a buckle head guide column (410), the buckle head guide column (410) is arranged in the second guide slot (408), the hanging needle (407) is buckled in the first guide slot (406), the outer moving plate (402) is further provided with a turning block (4021), the turning block (4021) is arranged in the third guide slot (411), the left gear (201) is engaged with the driven gear (403), the moving piece (405) is further provided with a driving tooth portion (4051), the driven gear (403) is engaged with the driving tooth portion (4051), one end of the spring (401) is buckled at an inner wall of the left rebound device (4), and the other end of the spring (401) is buckled at the outer moving plate (402).

2. The two-section drawer guide linkage pop-out guide device according to claim 1, characterized in that: The outer moving plate (402) is further provided with a spring buckle position (412), and the other end of the spring (401) is buckled at the spring buckle position (412).

3. The two-section drawer guide linkage pop-out guide device according to claim 1, characterized in that: The outer moving plate (402) is further provided with a moving convex column (413), and the hanging needle (407) is arranged on the moving convex column (413).

4. The two-section drawer guide linkage pop-out guide device according to claim 1, characterized in that: The driven gear (403) is provided with a limiting block (404).

5. The two-section drawer guide linkage pop-out guide device according to claim 1, characterized in that: The first guide slot (406) is provided with at least three guide blocks (414).

6. The two-section drawer guide linkage pop-out guide device according to claim 1, characterized in that: The outer moving plate (402) is hinged with the buckle head (409), and the buckle head (409) is located at a front end of the outer moving plate (402), the left guide rail (3) is provided with a buckle seat (301), and the buckle head (409) is buckled on the buckle seat (301).

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