CN210989143U

CN210989143U - Connecting mechanism for panel and side plate of drawer

Info

Publication number: CN210989143U
Application number: CN201921609417.2U
Authority: CN
Inventors: 褚志锋
Original assignee: Haining Yicheng Hardware Co ltd
Current assignee: Haining Yicheng Hardware Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-14
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a panel of drawer and coupling mechanism of curb plate, including setting up bottom plate on the curb plate mount, the panel connecting piece of being connected with the panel, be provided with movable mainboard on the bottom plate, have on the panel connecting piece and insert the straight pothook and the lock from the plug in the activity mainboard, be provided with on the activity mainboard and adjust carousel and rocking arm, adjust carousel and rocking arm and all rotate with the activity mainboard and be connected, rocking arm one side is provided with the draw-in groove, adjusts the carousel drive rocking arm through rotating and rotates back draw-in groove and straight pothook and break away from. Spare and accessory parts are few for the installation of panel and curb plate, dismantlement are more convenient, adjust the breaking away from of carousel can control straight pothook, also can control the lock of lock from the plug and leave the relation.

Description

Connecting mechanism for panel and side plate of drawer

Technical Field

The utility model belongs to the technical field of the slide rail drawer, a panel and curb plate's coupling mechanism of drawer is related to.

Background

At present, the higher-grade drawer is assembled and mainly made of stainless steel materials, and the panel and the side plates are independently detachable and are convenient to transport and assemble.

The unlocking device for the drawer panel comprises an adjusting seat arranged in a side plate of a drawer, the panel of the drawer is connected with the adjusting seat through a connecting piece, a locking mechanism used for locking the connecting piece is arranged on the adjusting seat, the locking mechanism comprises an eccentric cam, the unlocking device is characterized in that the panel is connected with more than two connecting pieces, more than two sets of locking mechanisms are arranged on the adjusting seat, and a gear unlocking mechanism used for unlocking the more than two connecting pieces simultaneously is also arranged on the adjusting seat. The gear unlocking mechanism comprises a moving member and at least one unlocking gear, wherein a rack is arranged on the moving member corresponding to the unlocking gear and is in driving connection with the unlocking gear through the rack. The invention realizes the simultaneous unlocking and dismounting of the panel by utilizing the matching of the unlocking gear and the rack arranged on the moving member, and the length of the panel connecting piece and the synchronous and asynchronous insertion do not influence the normal work of the locking mechanism, so that the whole drawer panel really realizes the purposes of synchronous and asynchronous locking and synchronous unlocking, and has extremely high flexibility.

However, the unlocking device is too complex, has more spare and accessory parts and more linkage structures, is easy to make mistakes, causes failure and has high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, the panel of the drawer and the connecting mechanism of the side plate are provided, and spare and accessory parts are few, so that the panel and the side plate are more convenient to mount and dismount.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a panel of drawer and coupling mechanism of curb plate, is provided with movable mainboard on the bottom plate including setting up bottom plate on the curb plate mount, the panel connecting piece of being connected with the panel, have on the panel connecting piece and insert the straight pothook and the lock from the plug in the activity mainboard, its characterized in that is provided with on the activity mainboard and adjusts carousel and rocking arm, adjusts carousel and rocking arm and all rotates with the activity mainboard to be connected, and rocking arm one side is provided with the draw-in groove, and the draw-in groove breaks away from with straight pothook after adjusting carousel drive rocking arm rotation through rotating.

Furthermore, the adjusting turntable is provided with a hook part which pushes the rotating arm to rotate and is separated from the straight hook, the hook part is arc-shaped, and the adjusting turntable is also provided with a claw part which is clamped with the lock separation plug.

Furthermore, a convex driving rod is arranged in the middle of the rotating arm, and an extension spring for pulling the rotating arm to be clamped with the straight clamping hook is connected between the driving rod and the movable main plate.

Furthermore, a raised stop lever is arranged on the adjusting turntable. When the lock separation plug extends into the movable groove, the stop lever firstly abuts against the lock separation plug, and the lock separation plug pushes the stop lever and the adjusting turntable to rotate after the lock separation plug continues to extend deep, so that the hook part moves upwards, and the stretching spring pulls the adjusting rotating arm to clamp the extending straight clamping hook.

Furthermore, a cover plate is connected to the movable main plate through screws.

Furthermore, a threaded hole is formed in the lock separation plug, and an adjusting screw is connected to the threaded hole in an internal thread mode. The adjusting screw is rotated to finely adjust the locking plug and the whole panel connecting piece on the horizontal transverse position, so that the panel connecting piece is aligned with the connecting hole on the panel.

Further, still rotate on the activity mainboard and be connected with the spring unit that the carousel corotation or reversal was adjusted in the drive, spring unit leaves the spring including upright baffle, straight push rod and the lock of cover on straight push rod fixed on the activity groove, and it has square groove to open on the baffle, and straight push rod front end joint is on adjusting the carousel, and straight push rod tail is worn to establish at square inslot, and straight push rod front end has the plush copper that supplies the lock to lean on from the spring, and the lock is supported on the baffle from the spring tail end. Under the effect of locking from the spring, the plush copper of straight push rod supports with adjusting the carousel and leans on, when the plush copper of straight push rod was located the pivot right side of adjusting the carousel, adjusts the carousel reversal, and when the plush copper of straight push rod was located the pivot left side of adjusting the carousel, the corotation of adjusting the carousel.

Furthermore, the adjusting turntable is provided with a cross rotating hole which can switch the adjusting turntable to rotate forward and backward, and the lock-separating plug is provided with a lock-separating through hole for inserting the clamping claw part of the adjusting turntable. The cross screwdriver is inserted into the cross rotating hole, and the adjusting rotating disc is rotated, so that the steering of the adjusting rotating disc can be changed.

When the panel connecting piece is required to be inserted into the movable main board, the upper end and the lower end of the panel connecting piece are required to be flush and enter, and the panel connecting piece and the upper end and the lower end of the panel connecting piece are inserted into the movable main board together. When the adjusting turntable rotates reversely on the movable main board, the claw part is clamped on the lock-off plug, the bent hook part is separated from the rotating arm, and the rotating arm is clamped with the straight clamping hook under the action of the extension spring. When the adjusting turntable rotates forwards on the bottom plate, the clamping claw part is separated from the locking plug, meanwhile, the bent hook part abuts against the rotating arm and pushes the rotating arm to swing, the extension spring is stretched, the rotating arm drives the clamping groove to be separated from the straight clamping hook, and at the moment, the panel connecting piece can be taken out.

Furthermore, the movable main board is in sliding fit with the bottom board, an oval cam hole is formed in the movable main board, an eccentric cam is rotatably connected to the bottom board, the eccentric cam is located in the cam hole, and a cross-shaped adjusting groove is formed in the upper end face of the eccentric cam. Through rotating the eccentric cam, can adjust the high position of activity mainboard at the bottom plate, make the cooperation of lock plug and activity mainboard more accurate.

Compared with the prior art, the connecting mechanism of the panel and the side plate of the drawer has the following advantages:

1. spare and accessory parts are few for the installation of panel and curb plate, dismantlement are more convenient, adjust the breaking away from of carousel can control straight pothook, also can control the lock of lock from the plug and from the relation, when adjusting the carousel corotation, can make straight pothook and lock all break away from the plug.

2. The left and right positions of the panel connecting piece can be adjusted through the adjusting screws, so that the transverse position of the panel relative to the side plate can be finely adjusted.

3. The height position of activity mainboard can be adjusted for the accurate inlay card of lock plug and activity mainboard is in the same place.

Drawings

Fig. 1 is a schematic structural view of a connecting mechanism of a panel and a side plate of a drawer.

Fig. 2 is a schematic diagram of the internal structure of the movable main board.

Fig. 3 is a schematic view of the internal structure of the cover plate.

Fig. 4 is a schematic view of the structure of the panel connector.

Fig. 5 is a schematic structural view of the assembly of the adjusting turntable and the straight push rod.

Fig. 6 is a schematic view of the panel connector disengaged.

In the figure, 1, a bottom plate; 11. a movable main board; 12. a cam hole; 13. an eccentric cam; 2. a panel connector; 21. a straight hook; 22. locking the plug; 23. a threaded hole; 24. adjusting screws; 25. locking the through hole; 3. a cover plate; 4. a rotating arm; 41. a drive rod; 42. an extension spring; 43. a card slot; 5. adjusting the turntable; 51. a hook portion; 52. a claw part; 53. a stop lever; 54. a cross rotary hole; 6. a spring assembly; 61. a baffle plate; 62. a straight push rod; 63. a lock-off spring; 64. a square groove.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 3, a connecting mechanism for a panel and a side plate of a drawer comprises a bottom plate 1 arranged on a side plate fixing frame and a panel connecting piece 2 connected with the panel, wherein a movable main plate 11 is arranged on the bottom plate 1, a straight hook 21 and a locking plug 22 inserted into the movable main plate 11 are arranged on the panel connecting piece 2, an adjusting turntable 5 and a rotating arm 4 are arranged on the movable main plate 11, the adjusting turntable 5 and the rotating arm 4 are both rotatably connected with the movable main plate 11, a clamping groove 43 is arranged on one side of the rotating arm 4, and the clamping groove 43 is separated from the straight hook 21 after the rotating arm 4 is driven to rotate by rotating the adjusting turntable 5.

The adjusting rotary disc 5 is provided with a hook part 51 which pushes the rotary arm 4 to rotate and is separated from the straight hook 21, the hook part 51 is arc-shaped, and the adjusting rotary disc 5 is also provided with a claw part 52 which is clamped with the lock-off plug 22.

The middle part of the rotating arm 4 is provided with a convex driving rod 41, and an extension spring 42 for pulling the rotating arm 4 to be clamped with the straight hook 21 is connected between the driving rod 41 and the movable main plate 11.

The adjusting dial 5 is provided with a raised stop lever 53. When the lock-off plug 22 extends into the movable groove, the stop lever 53 first abuts against the lock-off plug 22, and after the lock-off plug 22 continues to extend deeply, the stop lever 53 and the adjusting turntable 5 are pushed by the lock-off plug 22 to rotate, so that the hook part 51 moves upwards, and the stretching spring 42 pulls the adjusting rotating arm 4 to clamp the extending straight hook 21.

As shown in fig. 4, a threaded hole 23 is formed in the lock-out plug 22, and an adjusting screw 24 is screwed into the threaded hole 23. The locking plug 22 and the entire panel connector 2 can be finely adjusted in the horizontal transverse position by turning the adjusting screw 24, so that the panel connector 2 is aligned with the connecting hole in the panel.

Still be connected with the spring unit 6 that the corotation of drive regulation carousel 5 or reversal on the activity mainboard 11, spring unit 6 leaves spring 63 including upright baffle 61, straight push rod 62 and the lock of cover on straight push rod 62 of fixing on the activity groove, and it has square groove 64 to open on the baffle 61, and straight push rod 62 front end joint is on adjusting carousel 5, and straight push rod 62 afterbody wears to establish in square groove 64, and straight push rod 62 front end has the plush copper that supplies the lock to lean on from spring 63, and the lock is supported on baffle 61 from spring 63 tail end. Under the action of the lock-off spring 63, the raised head of the straight push rod 62 abuts against the adjusting rotary disc 5, when the raised head of the straight push rod 62 is positioned on the right side of the rotating shaft of the adjusting rotary disc 5, the adjusting rotary disc 5 rotates reversely, and when the raised head of the straight push rod 62 is positioned on the left side of the rotating shaft of the adjusting rotary disc 5, the adjusting rotary disc 5 rotates forwards.

As shown in fig. 5, the adjusting dial 5 is provided with a cross-shaped turning hole 54 for switching the adjusting dial 5 to turn forward and backward, and the lock-out plug 22 is provided with a lock-out through hole 25 for inserting the claw 52 of the adjusting dial 5. The rotation direction of the adjusting rotary disc 5 can be changed by inserting the cross screwdriver into the cross rotating hole 54 and rotating the adjusting rotary disc 5.

As shown in fig. 6, the movable main plate 11 is connected to the cover plate 3 by screws, and an inner cavity for inserting the straight hook 21 and the lock-off plug 22 is formed between the cover plate 3 and the movable plate. When the panel connecting piece 2 is required to be inserted into the movable main board 11, the upper end and the lower end of the panel connecting piece 2 are required to be flush and enter, and the panel connecting piece 2 and the upper end and the lower end are inserted into the movable main board 11 together. When the adjusting dial 5 rotates reversely on the movable main plate 11, the claw part 52 is clamped on the lock-off plug 22, the bent hook part 51 is separated from the rotating arm 4, and the rotating arm 4 is clamped with the straight hook 21 under the action of the tension spring 42. When the adjusting turntable 5 rotates forwards on the bottom plate 1, the claw part 52 is separated from the lock-out plug 22, meanwhile, the bent hook part 51 abuts against the rotating arm 4 and pushes the rotating arm 4 to swing, the extension spring 42 is stretched, the rotating arm 4 drives the clamping groove 43 to separate from the straight clamping hook 21, and at the moment, the panel connecting piece 2 can be taken out.

The movable main board 11 is in sliding fit with the bottom board 1, an oval cam hole 12 is formed in the movable main board 11, an eccentric cam 13 is rotatably connected to the bottom board 1, the eccentric cam 13 is located in the cam hole 12, and a cross-shaped adjusting groove is formed in the upper end face of the eccentric cam 13. By rotating the eccentric cam 13, the height position of the movable main board 11 on the bottom board 1 can be adjusted, so that the locking plug 22 is matched with the movable main board 11 more accurately.

Claims

1. The utility model provides a panel of drawer and coupling mechanism of curb plate, is including setting up bottom plate (1) on the curb plate mount, panel connecting piece (2) be connected with the panel, is provided with movable mainboard (11) on bottom plate (1), have on panel connecting piece (2) and insert straight pothook (21) and lock from plug (22) in movable mainboard (11), its characterized in that is provided with on movable mainboard (11) and adjusts carousel (5) and rocking arm (4), and it all rotates with movable mainboard (11) to adjust carousel (5) and rocking arm (4) and is connected, and rocking arm (4) one side is provided with draw-in groove (43), and through rotating and adjusting carousel (5) drive rocking arm (4) and rotate back draw-in groove (43) and straight pothook (21) break away from.

2. The connecting mechanism of the panel and the side plate of the drawer is characterized in that the adjusting turntable (5) is provided with a bent hook part (51) which pushes the rotating arm (4) to rotate and is separated from the straight hook (21), the bent hook part (51) is arc-shaped, and the adjusting turntable (5) is also provided with a claw part (52) which is clamped with the locking and separating plug (22).

3. The connecting mechanism for the panel and the side plate of the drawer is characterized in that a protruding driving rod (41) is arranged in the middle of the rotating arm (4), and an extension spring (42) for pulling the rotating arm (4) to be clamped with the straight hook (21) is connected between the driving rod (41) and the movable main plate (11).

4. A drawer front panel to side panel connection according to claim 3, characterised in that the adjustment dial (5) has a protruding stop (53).

5. The connection mechanism of the panel and the side plate of the drawer is characterized in that the movable main plate (11) is connected with the cover plate (3) through screws.

6. The connecting mechanism for the panel and the side plate of the drawer is characterized in that the lock-off plug (22) is provided with a threaded hole (23), and the threaded hole (23) is internally threaded with an adjusting screw (24).

7. The connecting mechanism of the panel and the side plate of the drawer according to claim 6, wherein the movable main plate (11) is further rotatably connected with a spring assembly (6) for driving the adjusting turntable (5) to rotate forward or backward, the spring assembly (6) comprises an upright baffle plate (61) fixed on the movable groove, a straight push rod (62) and a locking and separating spring (63) sleeved on the straight push rod (62), a square groove (64) is formed in the baffle plate (61), the front end of the straight push rod (62) is clamped on the adjusting turntable (5), the tail of the straight push rod (62) is arranged in the square groove (64) in a penetrating manner, the front end of the straight push rod (62) is provided with a raised head for the locking and separating spring (63) to abut against, and the tail of the locking and separating spring (63) abuts against the baffle plate (61).

8. The connecting mechanism for the panel and the side plate of the drawer according to claim 7, wherein the adjusting turntable (5) is provided with a cross-shaped rotating hole (54) capable of switching the forward and reverse rotation of the adjusting turntable (5), and the lock-off plug (22) is provided with a lock-off through hole (25) for inserting the claw part (52) of the adjusting turntable (5).

9. The connecting mechanism for the panel and the side plate of the drawer according to claim 1, wherein the movable main plate (11) is in sliding fit with the bottom plate (1), an oval cam hole (12) is formed in the movable main plate (11), an eccentric cam (13) is rotatably connected to the bottom plate (1), the eccentric cam (13) is located in the cam hole (12), and a cross-shaped adjusting groove is formed in the upper end surface of the eccentric cam (13).