CN217337885U

CN217337885U - Panel connection adjusting mechanism and drawer thereof

Info

Publication number: CN217337885U
Application number: CN202220118363.5U
Authority: CN
Inventors: 陈解元
Original assignee: Guangdong Tutti Household Science & Technology Co ltd
Current assignee: Guangdong Tute Precision Hardware Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-09-02
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a panel connection adjusting mechanism, which comprises a plug-in mounted on a front panel and a locking component mounted on a side panel, wherein a clamping block is arranged on the plug-in; the locking assembly comprises a slot, a rotary locking block, a guide rod and an elastic piece, wherein part of the rotary locking block extends into the slot, the guide rod is clamped on the rotary locking block and is obliquely arranged towards one side, and the elastic piece is sleeved on the guide rod; the locking block is provided with a clamping groove, and a guide inclined plane is formed on the clamping groove; when the plug-in is inserted into the slot, the clamping block abuts against the guide inclined plane and drives the rotary locking block to rotate, and meanwhile, the guide rod is driven to swing towards the other side, and the clamping block is clamped with the clamping groove under the elastic action of the elastic element, so that the plug-in is connected with the locking assembly. From this, this adjustment mechanism is connected to panel not only can realize the high-speed joint between front panel and the side board, and simple structure, greatly reduced manufacturing cost, great popularization nature has. In addition, the utility model discloses still provide the drawer that has this panel connection adjustment mechanism.

Description

Panel connection adjusting mechanism and drawer thereof

Technical Field

The utility model relates to a hardware fitting field, concretely relates to panel coupling mechanism and drawer thereof.

Background

In the assembled drawer of current, adopt screw connection to fix usually between its front panel and the side board, this connected mode not only comparatively wastes time and energy, and the installation error appears easily. At present, some merchants release a plurality of panel connecting mechanisms, but the panel connecting mechanisms still have the problems of complex structure, large volume, unreliable connection and adjustment and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a panel connection adjusting mechanism and drawer thereof, which has simple structure, greatly reduces the production cost, saves the use resources and has great popularization.

The utility model discloses a solve the technical scheme that its problem adopted and be:

a panel attachment adjustment mechanism comprising an insert for mounting on a front panel and a locking assembly for mounting on a side panel, wherein:

a clamping block is arranged on the plug-in;

the locking assembly comprises a slot, a rotary locking block, a guide rod and an elastic piece, wherein part of the rotary locking block extends into the slot, the guide rod is clamped on the rotary locking block and is obliquely arranged towards one side, and the elastic piece is sleeved on the guide rod; a clamping groove is formed in the rotary locking block, and a guide inclined plane is formed in the clamping groove;

when the plug-in unit is inserted into the slot, the clamping block on the plug-in unit abuts against the guide inclined plane and drives the rotary locking block to rotate, and meanwhile, the guide rod is driven to swing towards the other side, and the clamping block is clamped with the clamping groove under the elastic action of the elastic piece, so that the plug-in unit is connected with the locking assembly.

Therefore, before the plug-in unit is inserted into the slot, the guide rod abuts against the rotary locking block under the action of the elastic force of the elastic element and enables the rotary locking block to be in a first state; when the plug-in components are inserted into the slots, the clamping blocks on the plug-in components push the rotary locking blocks to rotate, and simultaneously drive the guide rods to swing towards the other side and enable the rotary locking blocks to be in a second state under the action of the elastic force of the elastic components, and the clamping blocks on the plug-in components are clamped with the clamping grooves, so that the plug-in components are connected with the locking components, and further the connection between the front panel and the side panel is realized.

The utility model discloses a panel connection adjustment mechanism not only can realize the quick connection between front panel and the side board, and simple structure, greatly reduced manufacturing cost and saving resources, has great popularization nature.

Furthermore, the locking assembly further comprises a bottom plate fixedly mounted on the side panel, a movable plate capable of being slidably mounted on the bottom plate along the vertical direction, and a cover plate fixedly mounted on the movable plate, wherein a bending part is arranged on the movable plate, the bending part and the cover plate jointly form the slot, and the rotary locking block is rotatably connected to the movable plate and partially extends into the slot.

Further, the bottom plate, the fly leaf and all connect through eccentric nail between the apron, wherein:

the bottom plate is provided with a first mounting hole, the movable plate is provided with a first horizontal waist-shaped hole communicated with the first mounting hole, and the cover plate is provided with a second horizontal waist-shaped hole communicated with the first horizontal waist-shaped hole;

the eccentric nail passes in proper order the second level to waist shape hole first level to waist shape hole and first mounting hole to realize the apron with fixed connection between the fly leaf and realization the fly leaf with vertical regulation between the bottom plate, and then realize the vertical regulation of slot.

Furthermore, the locking assembly further comprises an anti-slip sheet fixedly mounted on the cover plate, first external teeth are annularly arranged on the outer circumference of the eccentric nail, and second external teeth meshed with the first external teeth are arranged on the anti-slip sheet.

Furthermore, a baffle plate is arranged on the movable plate, the guide rod comprises a main body and a clamping head part arranged at one end of the main body, and the other end of the main body penetrates out of the baffle plate; the elastic piece is sleeved on the main body, one end of the elastic piece is abutted to the clamping head, and the other end of the elastic piece is abutted to the baffle.

Furthermore, the plug-in comprises a substrate arranged on the front panel and two insertion pieces arranged in parallel on the substrate, and the fixture block sequentially penetrates through the two insertion pieces and is fixed; the clamping block is of a circular shaft-shaped structure, and the axial direction of the clamping block is perpendicular to the two inserting pieces.

Furtherly, two all be equipped with on the inserted sheet link up each other and the axial with inserted sheet looks vertically screw, install adjusting screw in the screw in order to realize the regulation about the plug-in components.

Furthermore, the locking assembly also comprises an unlocking swinging block which is rotationally connected to the movable plate and is abutted to the rotary locking block, and a torsion spring which is sleeved on the unlocking swinging block; the movable plate is provided with an arc-shaped guide groove, and the unlocking swing block is provided with a swing rod which is slidably clamped in the arc-shaped guide groove;

when the unlocking swing block is rotated, the swing rod can be driven to slide along the arc-shaped guide groove, and meanwhile, the rotary locking block is driven to rotate, so that the clamping block is separated from the clamping groove, and the locking between the plug-in unit and the locking assembly is released.

From this, after rotating unblock pendulum piece, can realize breaking away from of fixture block and draw-in groove, thereby can take out the separation of front panel and side board with plug-in components this moment.

Furthermore, the upper part of the unlocking swing block protrudes out of the cover plate, and a straight hole or a cross hole for matching a screwdriver is formed in the protruding part.

In addition, the utility model discloses the second aspect still provides a drawer, includes above-mentioned panel connection adjustment mechanism, front panel and side board.

To sum up, the utility model discloses a panel connection adjustment mechanism and drawer thereof, this panel connection adjustment mechanism not only can realize the front panel and the side quick connection between the board, and simple structure, greatly reduced manufacturing cost and saving use resources, have great popularization nature.

Drawings

Fig. 1 is an exploded view of the panel connection adjustment mechanism of the present invention;

FIG. 2 is an exploded view of the insert of the panel connection adjustment mechanism of the present invention;

FIG. 3 is a schematic structural view of the panel connection adjusting mechanism according to the present invention when the plug-in is not inserted into the slot;

FIG. 4 is a schematic view of the panel connection adjusting mechanism of the present invention after the plug-in is hidden;

FIG. 5 is a schematic structural view of FIG. 4 with the bottom plate hidden;

FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;

FIG. 7 is a schematic structural view of FIG. 5 with the movable plate and the cover plate hidden;

fig. 8 is a schematic structural view of the panel connection adjusting mechanism after the insert is inserted into the slot;

fig. 9 is a schematic structural view of fig. 8 with the plug-in, the bottom plate, the movable plate and the cover plate hidden.

Wherein the reference numerals have the following meanings:

1. a plug-in; 10. a slot; 11. a substrate; 111. a second mounting hole; 12. inserting sheets; 121. a first through hole; 122. a screw hole; 13. a clamping block; 14. adjusting screws; 2. a base plate; 21. a first mounting hole; 22. a first vertical slot; 23. a second vertical slot; 24. a third mounting hole; 3. a movable plate; 31. a bent portion; 32. a baffle plate; 33. a second through hole; 34. a second horizontal waist-shaped hole; 35. an arc-shaped guide groove; 36. a fourth mounting hole; 37. a third through hole; 38. a third horizontal waist-shaped hole; 39. a first bump; 4. a cover plate; 41. a first horizontal waist-shaped hole; 42. a fourth via hole; 43. avoiding holes; 44. a second bump; 45. a third bump; 51. rotating the locking block; 511. a card slot; 5111. a guide ramp; 512. a bayonet; 513. a fifth through hole; 52. a first fastener; 61. unlocking the swing block; 611. a cross hole; 612. a swing rod; 613. a trigger block; 62. a torsion spring; 71. a guide bar; 711. a main body; 712. a card head portion; 72. an elastic member; 81. anti-slip sheets; 811. a second external tooth; 812. a sixth through hole; 82. a second fastener; 9. an eccentric nail; 91. a first external tooth.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1-9, the present invention provides a panel connection adjustment mechanism for connecting a drawer front panel to a drawer side panel. The panel attachment adjustment mechanism comprises an insert 1 for mounting on a front panel and a locking assembly for mounting on a side panel.

Referring to fig. 2, the card assembly 1 includes a base plate 11 for being mounted on the front panel and two insertion pieces 12 disposed on the base plate 11 and parallel to each other and in a T shape, a gap is left between the two insertion pieces 12, and a latch 13 is disposed in the gap between the two insertion pieces and is perpendicular to the two insertion pieces. Specifically, the inserting piece 12 is provided with a first through hole 121, and the latch 13 sequentially passes through the two first through holes 121 and is fixed. In addition, the insertion piece 12 is further provided with a screw hole 122 which is mutually communicated and is vertical to the insertion piece 12 in the axial direction, and an adjusting screw 14 is installed in the screw hole 122 to realize the left-right adjustment of the insertion piece 1, so that the left-right adjustment of the front panel is realized.

In the present embodiment, the substrate 11 and the two insertion pieces 12 are integrally formed; the latch 13 is a rivet. The base plate 11 is further provided with a second mounting hole 111 for mounting on the front plate 11.

Referring to fig. 1, the locking assembly sequentially comprises a bottom plate 2 fixedly mounted on the side panel, a movable plate 3 slidably mounted on the bottom plate 2 along the vertical direction, and a cover plate 4 fixedly mounted on the movable plate 3, wherein the bottom plate 2, the movable plate 3 and the cover plate 4 are connected by an eccentric nail 9. Specifically, a first mounting hole 21 is formed in the bottom plate 2, a first horizontal waist-shaped hole 41 communicated with the first mounting hole 21 is formed in the movable plate 3, a second horizontal waist-shaped hole 34 communicated with the first horizontal waist-shaped hole 41 is formed in the cover plate 4, the eccentric nail 9 sequentially penetrates through the second horizontal waist-shaped hole 34, the first horizontal waist-shaped hole 41 and the first mounting hole 21 to realize fixation among the three, and vertical adjustment among the movable plate 3, the cover plate 4 and the bottom plate 2 can be realized through the first horizontal waist-shaped hole 41 and the second horizontal waist-shaped hole 34.

In the present embodiment, the bottom plate 2 is provided with a first vertical slot 22 and a second vertical slot 23, the movable plate 3 is provided with a first protrusion 39 slidably engaged in the first vertical slot 22, and the cover plate 4 is provided with a second protrusion 44 passing through the movable plate 3 and slidably engaged in the second vertical slot 23, and a third protrusion 45 passing through the movable plate 3. In addition, the bottom plate 2 is provided with a plurality of third mounting holes 24 for mounting on the side panels.

Referring to fig. 1 and 5, the lower end of the movable plate 3 is provided with a U-shaped bent portion 31, and the bent portion 31 and the cover plate 4 together form a rectangular slot 10 into which the card 1 can be inserted. In addition, the locking assembly further includes a rotary locking block 51 rotatably connected to the movable plate 3, a guide rod 71 connected to the rotary locking block 51 in a clamping manner and inclined toward one side, and an elastic member 72 sleeved on the guide rod 71. Specifically, the rotary locking block 51 is rotatably connected with the movable plate 3 through a first fastening member 52; the bent portion 31 of the movable plate 3 is provided with a third through hole 37 communicating with each other, the rotary locking block 51 is provided with a fifth through hole 513, and the first fastening member 52 sequentially passes through the third through hole 37 and the fifth through hole 513 to fix the rotary locking block 51 on the movable plate 3. The guide rod 71 comprises a main body 711 and a clamping head part 712 arranged at one end of the main body 711, wherein the rotary locking block 51 is provided with a bayonet 512 which is in clamping fit with the clamping head part 712; the movable plate 3 is further provided with a baffle 32, the baffle 32 is provided with a notch, and the other end of the main body 711 passes through the notch to form a free end; the elastic member 72 is fitted around the main body 711, and has one end abutting against the head part 712 and the other end abutting against the baffle 32. In addition, the rotation locking block 51 partially extends into the slot 10, and a slot 511 is further formed at a portion extending into the slot 10, and a guide inclined plane 5111 is formed on the slot 511.

Thus, before the card 1 is inserted into the slot 10, the guide rod 71 is inclined toward one side and abuts against the bayonet 512 of the rotary lock block 51 under the elastic force of the elastic piece 72 to make the rotary lock block 51 in the first state; when the plug-in 1 is inserted into the slot 10, the latch 13 on the plug-in 1 will abut against the guiding inclined plane 5111 and push the rotation of the rotation locking block 51, and at the same time, the guiding rod 71 is driven to go over the rotation axis of the rotation locking block 51 and swing towards the other side, and the rotation locking block 51 is in the second state under the elastic force of the elastic element 72, and at this time, the latch 13 on the plug-in 1 is latched with the latch slot 511, thereby realizing the connection between the plug-in 1 and the locking assembly, and further realizing the connection between the front panel and the side panel.

In the present embodiment, the first fastener 52 is a rivet; the elastic member 72 is a spring. In addition, a third horizontal waist-shaped hole 38 is further disposed on the bending portion 31, and a screwdriver can pass through the third horizontal waist-shaped hole 38 to adjust the adjusting screw 14 on the insert 1 through the third horizontal waist-shaped hole 38.

In addition, the locking assembly further comprises an anti-slip sheet 81 fixedly mounted on the cover plate 4, a first external tooth 91 is annularly arranged on the outer circumference of the eccentric nail 9, a notch is formed in the anti-slip sheet 81, and a second external tooth 811 meshed with the first external tooth 91 is arranged on the notch. The anti-slip sheet 81 is connected with the cover plate 4 and the movable plate 3 through a second fastening member 82.

In the present embodiment, the movable plate 3 is provided with a second through hole 33, the cover plate 4 is provided with a fourth through hole 42, and the anti-slip sheet 81 is provided with a sixth through hole 812; the second fastening member 82 is a rivet, and passes through the sixth through hole 812, the fourth through hole 42, and the second through hole 33 in sequence and is fixed to mount the anti-slip sheet 81 on the cover plate 4.

Thus, by providing the anti-slip plate 81, the second external teeth 811 on the anti-slip plate 81 will engage with the first external teeth 91 on the eccentric nail 9 to prevent the eccentric nail 9 from rotating.

Referring to fig. 1, 7 and 9, the locking assembly further includes an unlocking swing block 61 rotatably connected to the movable plate 3 and abutting against the rotary locking block 51, the unlocking swing block 61 is provided with a rotating shaft, and the rotating shaft is sleeved with a torsion spring 62; the movable plate 3 is further provided with an arc-shaped guide slot 35, and the unlocking swing block 61 is provided with a swing rod 612 slidably clamped in the arc-shaped guide slot 35.

In the embodiment, the movable plate 3 is provided with a fourth mounting hole 36, and the rotating shaft of the unlocking swing block 61 passes through the fourth mounting hole 36 so as to be rotatably connected to the movable plate 3; the torsion spring 62 is sleeved on the rotating shaft and located between the unlocking swing block 61 and the movable plate 3. The unlocking swing block 61 is provided with a trigger block 613 for abutting against the rotary lock block 51.

Therefore, when the unlocking swing block 61 is rotated, the swing rod 612 on the unlocking swing block 61 can be driven to slide along the arc-shaped guide groove 35, and simultaneously the trigger block 613 on the unlocking swing block 61 is driven to abut against the rotary locking block 51 and drive the rotary locking block 51 to rotate until the clamping block 13 on the plug-in unit 1 is separated from the clamping groove 511, the plug-in unit 1 can be drawn out to realize the separation from the locking component, and at this time, the torsion spring 62 is in a compressed state. After the external force is removed, the unlocking swing block 61 can be driven to reset under the elastic force of the torsion spring 62.

In addition, the central portion of the unlocking pendulum block 61 is protruded from the cover plate 4, and the protruded portion is formed with a cross hole 611 for fitting a screwdriver. Therefore, when the locking between the plug-in 1 and the locking assembly needs to be released, the rotary locking block 51 can be driven to rotate by inserting the screwdriver into the cross hole 611 and twisting until the fixture block 13 on the plug-in 1 is separated from the fixture slot 511, and the plug-in 1 can be pulled out to realize the separation of the front panel and the side panel.

In addition, the utility model discloses still provide a drawer (not shown in the figure), including above-mentioned panel connection adjustment mechanism, front panel and side board.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A panel attachment adjustment mechanism comprising an insert for mounting on a front panel and a locking assembly for mounting on a side panel, wherein:

a clamping block is arranged on the plug-in;

when the plug-in components are inserted into the slots, the clamping blocks on the plug-in components abut against the guide inclined planes and drive the rotary locking blocks to rotate, and meanwhile, the guide rods are driven to swing towards the other side, and the clamping blocks are clamped with the clamping grooves under the elastic action of the elastic components, so that the plug-in components are connected with the locking components.

2. The panel connection adjusting mechanism according to claim 1, wherein the locking assembly further comprises a bottom plate fixedly mounted on the side panel, a movable plate slidably mounted on the bottom plate along a vertical direction, and a cover plate fixedly mounted on the movable plate, the movable plate is provided with a bending portion, the bending portion and the cover plate together form the slot, and the rotary locking block is rotatably connected to the movable plate and partially extends into the slot.

3. The panel attachment adjustment mechanism of claim 2, wherein the base plate, the movable plate, and the cover plate are connected by eccentric pins, wherein:

4. The panel connection adjustment mechanism of claim 3, wherein the locking assembly further comprises a non-slip plate fixedly mounted on the cover plate, the eccentric nail is annularly provided with a first external tooth on an outer circumference thereof, and the non-slip plate is provided with a second external tooth engaged with the first external tooth.

5. The panel connecting and adjusting mechanism according to claim 2, wherein a baffle plate is provided on the movable plate, the guide rod includes a main body and a clamping head portion provided at one end of the main body, and the other end of the main body penetrates through the baffle plate; the elastic piece is sleeved on the main body, one end of the elastic piece is abutted to the clamping head, and the other end of the elastic piece is abutted to the baffle.

6. The panel connection adjusting mechanism of claim 2, wherein the plug-in unit comprises a base plate for being mounted on the front panel and two insertion pieces arranged in parallel on the base plate, and the fixture block sequentially passes through the two insertion pieces and is fixed; the clamping block is of a circular shaft-shaped structure, and the axial direction of the clamping block is perpendicular to the two inserting pieces.

7. The panel connection adjusting mechanism according to claim 6, wherein the two insertion pieces are respectively provided with a screw hole which is mutually communicated and is axially perpendicular to the insertion pieces, and an adjusting screw is installed in the screw hole to realize the left-right adjustment of the insertion piece.

8. The panel connecting and adjusting mechanism according to any one of claims 2 to 7, wherein the locking assembly further comprises an unlocking swing block rotatably connected to the movable plate and abutting against the rotary locking block, and a torsion spring sleeved on the unlocking swing block; the movable plate is provided with an arc-shaped guide groove, and the unlocking swing block is provided with a swing rod which is slidably clamped in the arc-shaped guide groove;

when the unlocking swing block is rotated, the swing block can be driven to slide along the arc-shaped guide groove, and meanwhile, the rotary locking block is driven to rotate, so that the clamping block is separated from the clamping groove, and the locking between the plug-in and the locking assembly is released.

9. The panel connection adjustment mechanism of claim 8, wherein the unlocking pendulum is partially protruded from the cover plate, and the protruded portion is formed with a straight hole or a cross hole for engaging a screwdriver.

10. A drawer comprising the panel-attachment adjustment mechanism of any one of claims 1 to 9, a front panel and a side panel.