TWM485656U - Inclined guidance type drawer opening and closing device - Google Patents

Description

Oblique guide drawer opening and closing device

This creation is related to the drawer structure, especially a drawer opening and closing device.

The conventional drawer opening and closing device is as shown in FIG. 7 , and a blocking member 41 is disposed on one side of the cabinet 4 , and a pivoting member 51 is pivotally disposed at the front end of the drawer 5; wherein the pivoting member 51 is A pivot 52 is disposed at a front end of the drawer 5, and the pivot 52 is disposed at a non-center position of the pivoting member 51, and the pivot 52 is transmitted through a torsion spring 53 to control the pivot of the pivoting member 51. Turn state. Thereby, the pivoting member 51 is located at the right end portion of the pivot 52 and is normally swayed by its own weight, and is blocked by the blocking member 41, so that the drawer 5 cannot be pulled out (by pressing, the drawer 5 The pull direction is the right side of the figure). When the drawer 5 is to be pulled out, as shown in FIG. 8, the pivoting member 51 is first turned upward to swing the pivoting member 51 to be lifted to the position away from the blocking member 41. That is, the drawer 5 can be pulled out. Through the above structure, the opening and closing mechanism of the drawer is formed.

However, the technical core of this conventional structure is that the pivot 52 is disposed at the position of the pivoting member 51, and several difficulties are encountered in the selection of this position. First, if the selected position is too close to the center of the pivoting member 51, the pivoting member 51 is difficult to pivot normally on the blocking member 41 by its own weight; conversely, if the selected position is too When the one end of the pivoting member 51 is biased, the moment formed by the self-weight of the pivoting member 51 is too large, so that the torsion spring 53 is difficult to be loaded, so that there is damage. In summary, there is a need to improve the drawer opening and closing device.

The purpose of the present invention is to provide a slanting guide drawer opening and closing device having two displacement blocks stacked on a slant surface, and the displacement between the slant surfaces is used to generate a displacement direction, thereby switching the opening and closing state of the drawer.

To achieve the foregoing objectives, the present invention provides a diagonal guide drawer opening and closing device comprising:
a cabinet body having at least one set of oppositely disposed slide rail groups on both sides thereof, and a corresponding stop portion is respectively disposed adjacent to each of the slide rail groups; each of the slide rail groups is respectively provided with a drawer Each of the front ends of each drawer is provided with a panel, and the direction of the left and right sides of the panel is defined as a horizontal direction;
Each of the two sides of the panel is provided with an opening and closing device, which includes a first fixing seat, a displacement member and a triggering member; wherein the first fixing seat is fixed on the panel, and the first fixing seat is provided with a a first through hole is transversely penetrated along the panel, and the displacement member is movably disposed in the first through hole at a control end, wherein a side of the control end of the displacement member forms a slope surface, and the displacement member is provided with respect to The panel is inclined to the first oblique abutting surface; the triggering member is disposed on the panel and has a second inclined surface that is inclined transversely to the panel and is matched with the slope of the first inclined abutting surface The triggering member and the displacement member are opposite to the second oblique abutting surface by the first oblique abutting surface, and are displaced by the pulling of the triggering member, and pass through the first oblique abutting surface and the second The mutually resisting thrust of the slanting surface causes the displacement member to be displaced laterally along the panel such that the control end projects or retracts into the first through hole, and the control end is blocked when the first through hole is extended At the stop, the drawer cannot be pulled out of the cabinet.

Wherein, one side of the trigger member is formed as a virtual pivot, and the panel can be pivoted about the pivot and displaced to push the displacement member.

In addition, the first fixing seat is provided with a limiting portion for blocking the triggering member, so that the displacement range of the triggering member is limited. Further, the panel is provided with a second fixing seat opposite to the first fixing seat, and a second through hole extending transversely through the panel; and the displacement member has a guiding end opposite to the control end, which is worn And disposed in the second through hole, and an elastic member is disposed between the displacement member and the second fixing seat, and the elastic member is used to assist the displacement member to be reset after being moved.

The above objects and advantages of the present invention are not to be understood in detail from the detailed description and the accompanying drawings.

1‧‧‧Shelf 11‧‧‧slide group

12‧‧‧ recess 2‧‧‧ drawers

21‧‧‧ Panel 22‧‧‧ Fixed Department

3‧‧‧Opening and closing device 31‧‧‧ first fixed seat

311‧‧‧ First perforation 312‧‧‧Limited

32‧‧‧ Displacement parts 321‧‧‧ control end

322‧‧‧ Slope face 323‧‧‧ lead end

324‧‧‧First slanting surface 33‧‧‧ flipper

331‧‧‧Second slanting surface 332‧‧‧ stud

34‧‧‧Second fixation seat 341‧‧ Second perforation

35‧‧‧Spring 36‧‧‧ Control Panel

D‧‧‧Horizontal P‧‧‧ pivot

4‧‧‧Cabinet 41‧‧‧Blocking

5‧‧‧Drawer 51‧‧‧ pivoting parts

52‧‧‧ pivot 53‧‧‧ torsion spring

The first picture is a three-dimensional diagram of the creation

Figure 2 is a three-dimensional exploded view of the creation of the opening and closing device

The third and fourth figures are three-dimensional diagrams showing the use state of the creation opening and closing device.

The fifth and sixth figures are schematic diagrams showing the state of use of the creative opening and closing device.

Figures 7 and 8 are schematic diagrams showing the state of use of the conventional structure.

Please refer to FIG. 1 , which shows a diagonal guide drawer opening and closing device provided by the present invention, which is applied to a cabinet 1 provided with at least one drawer 2 , wherein the cabinet 1 has a drawer 2 therein. The accommodating space is provided, and at least one set of oppositely disposed rail groups 11 are disposed on both sides, and the drawer 2 is slidably disposed on the rail group 11 and can be pulled or pushed from the cabinet 1 The two sides of the cabinet 1 are respectively provided with a stopping portion adjacent to the sliding rail group 11 , wherein in the embodiment, the blocking portion is a recess 12 . In addition, the front end of the drawer 2 is provided with a panel 21, and the left and right ends thereof are respectively provided with an opening and closing device 3, and the direction directed to the left and right sides of the panel 21 is defined as a lateral direction D.

As shown in FIG. 2, the above-mentioned opening and closing device 3 includes a first fixing base 31, a displacement member 32 and a triggering member 33. The first fixing base 31 is fixed on the panel 21, and the first fixing base 31 is provided with a first through hole 311 extending through the horizontal direction D of the panel 21. The first through hole 311 is opposite to the cavity of the cabinet. correspond.

The second fixing seat 34 is opposite to the first fixing base 31. The second fixing base 34 is provided with a second through hole 341 extending along the horizontal direction D of the panel 21. The displacement member 32 is attached. The two holes 311 and 341 of the two fixing bases 31 and 34 are movably disposed. In detail, one end of the displacement member 32 is a control column 321 having a triangular surface and a slope surface 322 on one side thereof, and the control end 321 is movably disposed in the first through hole 311; A guiding end 323 extends from one end of the control end 321 , wherein the guiding end 323 is an elongated rod, and the guiding end 323 is movably disposed in the second through hole 341 . In addition, an elastic member is disposed between the displacement member 32 and the second fixing base 34, and the displacement member 32 can be reset after being moved by the elastic force; in this embodiment, the elastic member is provided in a set. a spring 35 on the outer circumference of the guiding end 323, the two ends of the spring 35 respectively abut against the displacement member 32 and the second fixing seat 34, when the displacement member 32 moves toward the second fixing seat 34 That is, the spring 35 is compressed to generate a rebounding force to assist in resetting the displacement member 32.

The displacement member 32 is disposed between the control end 321 and the guiding end 323 with a first inclined surface 324 inclined with respect to the lateral direction D of the panel 21; and the triggering member 33 is disposed on the panel 21 And having a second inclined surface 331 which is inclined with respect to the lateral direction D of the panel 21 and which coincides with the slope of the first inclined surface 324. The trigger member 33 and the displacement member 32 are opposite to the second oblique abutment surface 331 by the first oblique abutment surface 324 as shown in FIGS. 3 and 5, and the trigger member 33 can be pulled by Displacement is generated and the displacement of the first reclining surface 324 and the second reclining surface 331 causes the displacement member 32 to be displaced along the lateral direction D of the panel. In the embodiment, as shown in FIG. 2, the panel 21 is provided with a control panel 36. The two ends of the panel 36 are respectively connected to the triggering members 33 of the two opening and closing devices on both sides of the panel 21. Therefore, the two trigger members 33 are synchronously actuated; and one side of the control panel 36 is pressed by a pressing portion of the fixing portion 22 disposed on the panel 21, and the cymbal is formed as a virtual pivot P, and the manipulation is performed. The plate 36 can be pivoted on the panel 21 with the pivot P as shown in FIG. 4 and FIG. 6 , so as to drive the trigger member 33 to pivot and shift with one side of the shaft. Further, the displacement member 32 is displaced along the lateral direction D of the panel 21 by the mutual abutment of the first reclining surface 324 and the second reclining surface 331. Further, in the embodiment, as shown in the second and third embodiments, the first fixing base 31 is provided with a limiting portion 312 for blocking the triggering member 33, so that the displacement range of the triggering member 33 is limited. The limiting portion 312 is a recess, and the triggering member 33 is provided with a protruding post 332. When the pulling member 33 is pivoted to the protruding post 332 against the limiting portion 312, Blocking limits the pivoting range of the trigger member 33.

Corresponding to the lateral movement of the displacement member 32, the control end 321 can be flexibly penetrated in the first through hole 311 to form two states of extending or retracting into the first through hole 311, thereby controlling the drawer. Open and close state. In detail, as shown in FIG. 5, due to the supporting force of the spring 35, the control end 321 normally extends the first through hole 311, and the control end 321 extends into the concave portion of the cabinet 1. In the hole 12, the drawer is locked in the recess 12 due to the control end 321 being blocked, and cannot be pulled out from the cabinet 1. On the other hand, when the user pulls the control panel 36 to drive the triggering member 33 to pivot, the triggering member 33 pushes the displacement member 32 to retract the control end 321 into the first through hole 311. The control end 321 then exits the pocket 12, and the drawer can be pulled out of the cabinet 1 unimpeded, thereby switching to an open state.

However, the disclosure of the above embodiments is intended to illustrate the present invention and is not intended to limit the present invention, so the replacement of equivalent elements should still be within the scope of this creation.

In summary, it can be made clear to the skilled person that the creation can achieve the aforementioned objectives, and it has already met the requirements of the Patent Law and has applied for it according to law.

1‧‧‧ cabinet

12‧‧‧ recess

21‧‧‧ panel

31‧‧‧First mount

311‧‧‧First perforation

32‧‧‧ displacement parts

321‧‧‧Control end

323‧‧‧ lead

324‧‧‧First slanting face

33‧‧‧ Pulling parts

331‧‧‧Second slanting face

34‧‧‧Second mount

35‧‧‧ Spring

36‧‧‧Control panel

D‧‧‧ Landscape

Claims (5)

A diagonal guide drawer opening and closing device comprising:
a cabinet body having at least one set of oppositely disposed slide rail groups on both sides thereof, and a corresponding stop portion is respectively disposed adjacent to each of the slide rail groups; each of the slide rail groups is respectively provided with a drawer Each of the front ends of the drawers is respectively provided with a panel, and the direction of the left and right sides of the panel is defined as a lateral direction;
Each of the two sides of the panel is provided with an opening and closing device, which includes a first fixing seat, a displacement member and a triggering member; wherein the first fixing seat is fixed on the panel, and the first fixing seat is disposed The first through hole is transversely penetrated by the panel, and the displacement member is movably disposed in the first through hole at a control end, and the displacement member is provided with a first inclined surface inclined obliquely with respect to the panel; The triggering member is disposed on the panel, and has a second inclined surface that is inclined transversely to the panel and is matched with the slope of the first inclined abutting surface, wherein the triggering member and the displacement member are The first reclining surface abuts against the second reclining surface, and is displaced by pulling the triggering member, and the displacement member is urged through the first reclining surface and the second reclining surface Generating a lateral displacement along the panel such that the control end projects or retracts into the first through hole, and when the first through hole is extended, the control end is blocked at the stop portion, so that the drawer cannot be self-contained The cabinet is pulled out. The oblique guide drawer opening and closing device of claim 1, wherein one side of the trigger member is formed as a virtual pivot, and the pivoting of the pivot center on the panel and displacement is generated to push The displacement member. The oblique guide drawer opening and closing device of claim 1, wherein the first fixing seat is provided with a limiting portion for blocking the triggering member, so that the displacement range of the triggering member is limited. The oblique guide drawer opening and closing device of claim 1, wherein one side of the control end of the displacement member forms a slope surface. The oblique guide drawer opening and closing device of claim 1, wherein the panel is provided with a second fixing seat opposite to the first fixing seat, and a second through hole extending transversely of the panel; and the displacement member Having a guiding end with respect to the control end, the driving end is disposed in the second through hole, and an elastic member is disposed between the displacement member and the second fixing seat, and the displacement member is assisted by the elastic force thereof Reset after moving.