CN209315276U

CN209315276U - A kind of drawer panel bindiny mechanism

Info

Publication number: CN209315276U
Application number: CN201821720168.XU
Authority: CN
Inventors: 段云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-08-30
Anticipated expiration: 2028-10-23

Abstract

The utility model discloses a kind of drawer panel bindiny mechanism, including panel attachment base, side plate fixed frame, connecting plate, installation shaft and centering block component, catch bar, fastener, guide holder, the first spring and second spring, the connecting plate is mounted on side plate fixed frame and positions after orientable upper and lower displacement, and the panel attachment base is removably plugged on connecting plate and can be directed to left and right displacement and positions.Compared with prior art, drawer panel bindiny mechanism provided by the utility model, structure is simple, it is convenient for disassembly and assembly, save space, save material, and when be clamped there are panel attachment base and one end of the connection board and other end be not clamped the case where when, the other end subsequent can be allowed to complete clamping, will not influence the precision and use of drawer installation.

Description

A kind of drawer panel bindiny mechanism

Technical field

The utility model relates to field of furniture, exactly refer to a kind of drawer panel bindiny mechanism.

Background technique

Furniture refers to that the mankind maintain normal life, are engaged in production practices and carry out the essential a kind of device of social activities Tool.Furniture also follows the step in epoch to continue to develop innovation, and of a great variety by now, materials are different, great variety of goods, and purposes is not One, it is one of indispensable part of family life.

Currently, drawer panel bindiny mechanism on the market, structure is complicated, and dismounting is difficult, and there are panel attachment base and The case where one end of the connection board has been clamped, and other end is not clamped influences the precision and use of drawer installation.

Utility model content

In view of the foregoing drawbacks, the utility model intends to solve the technical problem by providing a kind of drawer panel bindiny mechanism, knots Structure is simple, convenient for disassembly and assembly, saves space, saves material, and when being clamped there are panel attachment base and one end of the connection board and When the case where other end is not clamped, subsequent can allow the other end complete clamping, will not influence drawer installation precision and It uses.

For the technical problem more than solving, drawer panel bindiny mechanism provided by the utility model, including panel connection Seat, side plate fixed frame, connecting plate, installation shaft and centering block component, catch bar, fastener, guide holder, the first spring and the second bullet Spring, the connecting plate are mounted on side plate fixed frame and position after orientable upper and lower displacement, and the panel attachment base is dismountable It is plugged on connecting plate and can be directed to left and right displacement and position；Wherein:

The first grafting block, the second grafting block and third are respectively equipped in top, middle part and the lower part of the panel attachment base Grafting block is equipped with snap groove on the first grafting block, is equipped on the second grafting block and adjusts screw hole, in the third Grafting block is equipped with clip socket, is equipped in the adjusting screw hole and adjusts bolt；

It is respectively equipped with the first slot, the second slot and third slot on the top, middle part and lower part of the connecting plate, in institute The right part for stating third slot is equipped with locating slot；The first grafting block is inserted in the first slot and clearance fit, and described second inserts It connects block and is inserted in the second slot simultaneously clearance fit, the third grafting block is inserted in third slot and clearance fit, and rotation is adjusted Bolt changes left-right position of the second grafting block in the second slot, moves panel attachment base left and right in the slot on connecting plate It is dynamic, to reach the function of drawer panel left and right adjusting；

The centering block component includes eccentric card, anti-falling piece and reed, and the bias card includes fixture block and card slot, in institute The left part for stating fixture block is equipped with arc positioning groove, and the bias card is caught in locating slot and clearance fit；The installation shaft peace Mounted in the right part of third slot, the bias card is rotationally assemblied in installation shaft, and the lower part of the fixture block is plugged in button In hook groove and swingable, the upper and lower ends of arc positioning groove can be resisted against the outer interior two sides of the upper surface of third slot；It is described anti- The right end of de- part is mounted on the connecting plate, and the left end of the anti-falling piece positions eccentric card against eccentric card on piece；Institute It states reed to be mounted on the connecting plate, described reed one end is resisted against on connecting plate, and the other end of the reed is resisted against institute It states on anti-falling piece, so that the anti-falling piece is stood tightly against eccentric card on piece positions eccentric card；

The catch bar is socketed with the first spring, and the upper end of the bias card and the lower end of the catch bar rotate and connect It connecing, the bias card drives the catch bar to swing, it is equipped with the adjusting screw hole for facilitating rotation in eccentric card on piece, described first The lower end of spring is resisted against on the catch bar, and the upper end of first spring is resisted against on the connecting plate；

The guide holder is mounted on connecting plate and fixed, on the fastener is mounted in the guide holder and is orientable Lower movement is provided with inclined-plane on the left of the fastener, and the left side of the fastener can snap onto snap groove, second bullet Spring one end is resisted against on the guide holder or the connecting plate against the fastener, the second spring other end；The button The lower end of fitting is rotatablely connected by the upper end of bar shaped mounting hole and catch bar, and the catch bar, which is swung, drives the fastener to exist Default move up and down of the guide holder makes the fastener be detached from the snap groove or be buckled in the snap groove.

Preferably, the drawer panel bindiny mechanism further includes regulating nail and more than two rivets, is set on regulating nail There is convex edge, is equipped with thread tracks in the lower end surface of regulating nail；Several thread protrusions are equipped on the side plate fixed frame, it is adjacent Two thread protrusions are distributed up and down, and the thread protrusion and thread tracks cooperate；Sets of holes and two are equipped on the connecting plate Above longitudinally guiding slot；The set port lid is located on the convex edge of regulating nail, and the regulating nail can rotate in sets of holes；The riveting Nail is mounted on side plate fixed frame, and the rivet, which is located in corresponding longitudinally guiding slot, keeps side plate fixed frame and connecting plate or so fixed Position, regulating nail rotation drive connecting plate to orient on side plate fixed frame and move up and down.

Preferably, it is equipped with the first stop protrusion on the side plate fixed frame, second is equipped in the thread protrusion of the top Stop protrusion is equipped on the convex edge of the regulating nail and contradicts protrusion；When rotating regulating nail, the conflict protrusion can be with described the The cooperation of one stop protrusion limits the position that the regulating nail rotates forward, and the end of outermost thread tracks can be resisted against described Cooperation limits the counter-rotational position of regulating nail in second stop protrusion.

Preferably, the upper right side of the eccentric card is equipped with recess position, and one protrusion of left end of the anti-falling piece is resisted against institute It states in recess position, the left end of the anti-falling piece is located in the recess position and can lean with the left wall of the recess position, thus Limit the eccentric card rotation.

Preferably, the slot bottom of the arc positioning groove is in the arc of outwardly convex, to facilitate arc positioning groove in clasp Rotation in slot.

Preferably, the left side of the fastener is equipped with card slot, and the card slot can be snapped onto snap groove and be moved up and down.

Preferably, the first shaft is provided on the right side of the connecting plate, the reed is connected on first shaft.

Preferably, the second shaft is provided on the right side of the connecting plate, the right end of the anti-falling piece is mounted on the connection On second shaft of plate.

Drawer panel bindiny mechanism provided by the utility model has following three improvements:

1, simple in construction, easy to disassemble and assemble.Centering block component includes eccentric card, anti-falling piece and reed, and eccentric card includes card Block and card slot are equipped with arc positioning groove in the left part of fixture block, and eccentric card is caught in locating slot and clearance fit；Shaft peace is installed Mounted in the right part of third slot, eccentric card is rotationally assemblied in installation shaft, and the lower part of fixture block is plugged in clip socket simultaneously Swingable, the upper and lower ends of arc positioning groove can be resisted against the outer interior two sides of the upper surface of third slot；The right end of anti-falling piece is pacified On connecting plate, the left end of anti-falling piece positions eccentric card against eccentric card on piece；Reed is mounted on connecting plate, reed One end is resisted against on connecting plate, and the other end of reed is resisted against on anti-falling piece, and so that anti-falling piece is stood tightly against eccentric card on piece makes partially The positioning of heart card；Catch bar is socketed with the first spring, and the upper end of eccentric card and the lower end of catch bar are rotatablely connected, eccentric card It drives catch bar to swing, the adjusting screw hole for facilitating rotation is equipped in eccentric card on piece, the lower end of the first spring is resisted against catch bar On, the upper end of the first spring is resisted against on connecting plate；The adjusting screw hole for facilitating rotation is equipped in eccentric card on piece.When disassembly, only The elastic force that reed need to be overcome with external force can remove covering of the anti-falling piece to screw hole is adjusted, easy to disassemble, when the removal is complete, External force is removed, anti-falling piece can be returned to the state to the covering for adjusting screw hole under the effect of the elastic force of reed, and structure is simple, It is convenient for disassembly and assembly.When rotation unlock, the right side inner wall of card slot and the right end face of third grafting block abut each other and third are pushed to insert Block is connect to be moved to the left；When rotating snapping, the right end face of third grafting block and the right side inner wall of card slot are abutted each other and are pushed partially The rotation of heart card makes fixture block be buckled in clip socket to make panel attachment base to connect with connecting plate and detachable.

2, space is saved, material is saved.Catch bar is socketed with the first spring, the upper end of eccentric card and the lower end of catch bar Rotation connection, eccentric card drive catch bar to swing, and the adjusting screw hole for facilitating rotation is equipped in eccentric card on piece, the first spring Lower end is resisted against on catch bar, and the upper end of the first spring is resisted against on connecting plate.First spring is socketed on the catch bar, the The effect of one spring is to withstand eccentric card, prevents eccentric card from rotating and threading off easily.Such structure saves the first spring Installation space, save installation the first spring installation materials and cost.

It 3, can be with when be clamped there are panel attachment base and one end of the connection board and other end is not clamped the case where It is subsequent that the other end is allowed to complete clamping, it will not influence the precision and use of drawer installation.Guide holder is mounted on connecting plate and consolidates Fixed, fastener is mounted in guide holder and can be directed to move up and down, and inclined-plane is provided on the left of fastener, the left side of fastener can It snaps onto snap groove, second spring one end is resisted against on guide holder or connecting plate against fastener, the second spring other end；Button The lower end of fitting is rotatablely connected by the upper end of bar shaped mounting hole and catch bar, and catch bar, which is swung, drives fastener in guide holder Orientation, which moves up and down, makes fastener be detached from snap groove or be buckled in snap groove.Due to fastener lower end by bar shaped mounting hole with The upper end of catch bar is rotatablely connected, and fastener has certain up and down space, and fastener in the range of bar shaped mounting hole Left side be provided with inclined-plane, the left side of fastener can snap onto snap groove, and second spring one end is against fastener, second spring The other end is resisted against on guide holder or connecting plate, and the lower end of fastener is rotated by the upper end of bar shaped mounting hole and catch bar to be connected It connects.In actual installation process, it is clamped in place when having been installed there are the clip socket of third grafting block, and the first grafting block When snap groove is clamped the case where completing not yet, the elastic force of second spring need to be only overcome with external force, and first can be made to insert again The snap groove for connecing block is snapped together along the inclined-plane in the left side of fastener with fastener.

Compared with prior art, drawer panel bindiny mechanism provided by the utility model, simple in construction, easy to disassemble and assemble, section About space, save material, and when be clamped there are panel attachment base and one end of the connection board and what other end was not clamped When situation, the other end subsequent can be allowed to complete clamping, will not influence the precision and use of drawer installation.

Detailed description of the invention

Fig. 1 is the overall structure figure of the drawer panel bindiny mechanism of the utility model；

Fig. 2 is the exploded view of the drawer panel bindiny mechanism of the utility model；

Fig. 3 is the main view of the drawer panel bindiny mechanism of the utility model；

Fig. 4 is the bottom view of the drawer panel bindiny mechanism of the utility model；

Fig. 5 is the A-A cross-sectional view of Fig. 3；

Fig. 6 is the B-B cross-sectional view of Fig. 3；

Fig. 7 is the C-C cross-sectional view of Fig. 4；

Fig. 8 is the perspective view of regulating nail and the cooperation of side plate fixed frame in the drawer panel bindiny mechanism of the utility model；

Fig. 9 is the exploded view of Fig. 8；

Figure 10 is the fiting relation figure of regulating nail and thread protrusion in the drawer panel bindiny mechanism of the utility model.

Specific embodiment

It, below will fortune to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable With specific examples and drawings, the technical solution of the utility model protection is clearly and completely described, it is clear that below The described embodiments are only a part of the embodiments of the utility model, and not all embodiment.Based on the reality in this patent Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the range of this patent protection.

In the utility model description, term "left", "right", " in ", the orientation or position pass of the instructions such as " preceding " and " rear " System is originally practical new to be based on the orientation or positional relationship shown in the drawings, being merely for convenience of description the utility model rather than requiring Type must be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Term " first " and " second " are used for description purposes only in the description of the present invention, should not be understood as indicating Or imply relative importance.

- Figure 10 referring to Figure 1, Fig. 1 are the overall structure figures of the drawer panel bindiny mechanism of the utility model；Fig. 2 is this The exploded view of the drawer panel bindiny mechanism of utility model；Fig. 3 is the main view of the drawer panel bindiny mechanism of the utility model； Fig. 4 is the bottom view of the drawer panel bindiny mechanism of the utility model；Fig. 5 is the A-A cross-sectional view of Fig. 3；Fig. 6 is that the B-B of Fig. 3 is cutd open View；Fig. 7 is the C-C cross-sectional view of Fig. 4；Fig. 8 is that regulating nail and side plate are fixed in the drawer panel bindiny mechanism of the utility model The perspective view of frame cooperation；Fig. 9 is the exploded view of Fig. 8；Figure 10 be in the drawer panel bindiny mechanism of the utility model regulating nail and The fiting relation figure of thread protrusion.

Drawer panel bindiny mechanism provided by the embodiment of the utility model, including panel attachment base 1, side plate fixed frame 2, company Fishplate bar 3, installation shaft 4, centering block component 5, catch bar 6, fastener 7, guide holder 8, the first spring 61 and second spring 73；Connection Plate 3 is mounted on side plate fixed frame 2 and positions after orientable upper and lower displacement；Panel attachment base 1 is mounted on drawer panel, side plate Fixed frame 2 is mounted on side plate frame or side plate；Panel attachment base 1 is removably plugged on connecting plate 3 and orientable left and right is adjusted Whole position, such drawer panel can control and upper and lower position is adjusted.

The first grafting block 11, the second grafting block 12 and third are respectively equipped on the top, middle part and lower part of panel attachment base 1 Grafting block 13 is equipped with snap groove 111 on the first grafting block 11, is equipped on the second grafting block 12 and adjusts screw hole 121, in third Grafting block 13 is equipped with clip socket 131, adjusts bolt 10 adjusting to be equipped in screw hole 121.

It is respectively equipped with the first slot 33, the second slot 34 and third slot 35 on the top, middle part and lower part of connecting plate 3, Locating slot 351 is equipped in the right part of third slot 35；First grafting block 11 is inserted in the first slot 33 and clearance fit, and second inserts It connects block 12 and is inserted in the second slot 34 simultaneously clearance fit, third grafting block 13 is inserted in third slot 35 and clearance fit；Rotation It adjusts bolt 10 and changes left-right position of the second grafting block 12 in the second slot 34, exist to reach adjusting panel attachment base 1 Left-right position on connecting plate 3.

Centering block component 5 includes eccentric card 51, anti-falling piece 52 and reed 53, and eccentric card 51 includes fixture block 512 and card slot 514, it is equipped with arc positioning groove 513 in the left part of fixture block 512, eccentric card 51 is caught in locating slot 351 and clearance fit；Installation Shaft 4 is mounted on the right part of third slot 35, and what eccentric card 51 rotated is assemblied in installation shaft 4, and the lower part of fixture block 512 is inserted It is located in clip socket 131 and swingable, the upper and lower ends of arc positioning groove 513 can be resisted against the outer of the upper surface of third slot 35 Interior two sides；When rotation unlock, the right side inner wall of card slot 514 and the right end face of third grafting block 13 abut each other and push third Grafting block 13 is moved to the left；When rotating snapping, the right end face of third grafting block 13 is abutted each other with the right side inner wall of card slot 514 And eccentric card 51 is pushed to rotate, it is buckled in fixture block 512 in clip socket 131 to make panel attachment base 1 connect simultaneously with connecting plate 3 Detachably；The right end of anti-falling piece 52 is mounted on connecting plate 3, and the left end of anti-falling piece 52 makes eccentric card on eccentric card 51 51 positioning, anti-falling piece 52 can be swung up and down；Reed 53 is mounted on the connecting plate 3, and 53 one end of reed is resisted against connecting plate 3 On, the other end of reed 53 is resisted against on anti-falling piece 52, and standing tightly against anti-falling piece 52 makes eccentric card 51 on eccentric card 51 Positioning.

Catch bar 6 is socketed with the first spring 61, and the upper end of eccentric card 51 and the lower end of catch bar 6 are rotatablely connected, eccentric Card 51 drives catch bar 6 to swing, and is equipped on eccentric card 51 and facilitates the adjusting screw hole 515 of rotation, under the first spring 61 End is resisted against 6 on catch bar, and the upper end of the first spring 61 is resisted against on connecting plate 3；In the present embodiment, screw hole 515 are adjusted In the lower left of spring assembly 52.

Guide holder 8 is mounted on connecting plate 3 and fixes, and fastener 7 is mounted in guide holder 8 and can be directed to move up and down, The left side of fastener 7 is provided with inclined-plane 72, and the left side of fastener 7 can snap onto snap groove 111,73 one end of second spring against Fastener 7,73 other end of second spring are resisted against on guide holder 8 or connecting plate 3；The lower end of fastener 7 passes through bar shaped mounting hole 74 are rotatablely connected with the upper end of catch bar 6, and catch bar 6, which is swung, drives fastener 7 to make snapping in default move up and down of guide holder 8 Part 7 is detached from snap groove 111 or is buckled in snap groove 111.First grafting block 11 is inserted in the first slot 33 and third grafting block 13 It is inserted in third slot 35 and synchronizes, the first grafting block 11 is detached from the first slot 33 and third grafting block 13 is detached from third slot 35 together Step.

When grafting, the first grafting block 11 is inserted in the first slot 33 and clearance fit, and the second grafting block 12 is inserted in second and inserts In slot 34 and clearance fit, third grafting block 13 are inserted in third slot 35 simultaneously clearance fit；Eccentric card 51 and third grafting Block 13 is cooperated by card slot 514 and 131 clasp of clip socket, and fastener 7 is fastened with the first grafting block 11, so that panel be connected Joint chair 1 is fixed on connecting plate 3；Rotation adjusts bolt 10, adjusts bolt 10 and drives the left and right on connecting plate 3 of panel attachment base 1 Displacement location, so that left-right position of the adjusting panel attachment base 1 on connecting plate 3, reaches the function of adjusting panel left-right position.

When separation, eccentric card 51 is rotated by adjusting screw hole 515, eccentric card 51 passes through the right side inner wall of card slot 514 Third grafting block 13 is pushed to be moved to the left, eccentric card 51 is mobile with fastener 7 further through catch bar 6, and fastener 7 moves up It is detached from the first grafting block 11, fastener 7 and eccentric card 51 are threaded off simultaneously at this time, and panel attachment base 1 is separated with connecting plate 3.

In the present embodiment, further include regulating nail 9 and six rivets 14, convex edge 91 is equipped on regulating nail 9, in regulating nail 9 rear end face is equipped with thread tracks 93；Triple thread screw protrusion 21, adjacent two thread protrusions 21 are equipped on side plate fixed frame 2 Distribution up and down, thread protrusion 21 and thread tracks 93 cooperate, and thread protrusion 21 and the cooperation of thread tracks 93 can prevent connecting plate 3 Sink when stress；Sets of holes 31 and six longitudinally guiding slots 32 are equipped on connecting plate 3, sets of holes 31 cover the convex edge for being located at regulating nail 9 On 91, to limit, regulating nail 9 is axial to be moved left and right, and regulating nail 9 can rotate in sets of holes 31；Rivet 14 is mounted on side plate and fixes On frame 2, rivet 14 is located in corresponding longitudinally guiding slot 32, move up and down connecting plate 3 can only opposite with side plate fixed frame 2, And it cannot move left and right；When rotating regulating nail 9, regulating nail 9 drives connecting plate 3 to move up and down in the orientation of side plate fixed frame 2, from And reach the function of adjusting panel upper and lower position.The quantity of rivet 14 is identical as the quantity of longitudinally guiding slot 32, can be according to reality Border situation select two, three or more；Thread protrusion 21 can select according to the actual situation two, three or more.

In the present embodiment, it is equipped with the first stop protrusion 22 on side plate fixed frame 2, is set in the top thread protrusion 21 There is the second stop protrusion 211, is equipped on the convex edge of regulating nail 9 91 and contradicts protrusion 92；When rotating regulating nail 9, protrusion 92 is contradicted The position that limitation regulating nail 9 can be cooperated to rotate forward with the first stop protrusion 22, the end of outermost thread tracks 93 can be supported Lean against the limitation counter-rotational position of regulating nail 9 in the second stop protrusion 211.When adjusting, it is convex with the first stop to contradict protrusion 92 It plays 22 cooperation and the end of outermost thread tracks 93 and the second stop protrusion 211 cooperates, limit connecting plate 3 in side plate The position moved up and down on fixed frame 2.

In the present embodiment, it is equipped with recess position 511 in the upper right side of eccentric card 51, the left end of anti-falling piece 52 is resisted against recessed Fall into position 511, when eccentric card 51 is by larger external force, limits eccentric card 51 and rotate, prevent eccentric card 51 with Third grafting block 13 is threaded off.When unlock, when Phillips screwdriver insertion adjusts screw hole 515, Phillips screwdriver can be by anti-falling piece 52 Left end jacks up upwards makes anti-falling piece 52 be detached from recess position 511；Phillips screwdriver is rotated clockwise, eccentric card 51 passes through card slot 514 right side inner wall pushes third grafting block 13 to be moved to the left, and eccentric card 51 drives fastener 7 mobile further through catch bar 6, Fastener 7, which moves up, is detached from the first grafting block 11, and fastener 7 and eccentric card 51 are threaded off simultaneously at this time, panel attachment base 1 and Connecting plate 3 separates.

In the present embodiment, in the arc that the slot bottom of arc positioning groove 513 is in outwardly convex, to facilitate arc positioning groove 513 rotate in clip socket 131.

In the present embodiment, be equipped with card slot 71 in the left side of fastener 7, card slot 71 can snap onto snap groove 111 and on Lower movement can make fastener 7 and 11 snapping of the first grafting block or tripping in this way.

The right side of connecting plate 3 is provided with the first shaft 36, and reed 53 is connected on first shaft 36.Connecting plate 3 Right side is provided with the second shaft 37, and the right end of anti-falling piece 52 is mounted on the second shaft 37 of connecting plate 3.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims

1. a kind of drawer panel bindiny mechanism, which is characterized in that turn including panel attachment base, side plate fixed frame, connecting plate, installation Axis and centering block component, catch bar, fastener, guide holder, the first spring and second spring, the connecting plate are mounted on side plate and fix It is positioned on frame and after orientable upper and lower displacement, the panel attachment base is removably plugged on connecting plate and orientable left and right position It moves and positions；Wherein:

The first grafting block, the second grafting block and third grafting are respectively equipped in top, middle part and the lower part of the panel attachment base Block is equipped with snap groove on the first grafting block, is equipped on the second grafting block and adjusts screw hole, in the third grafting Block is equipped with clip socket, is equipped in the adjusting screw hole and adjusts bolt；

It is respectively equipped with the first slot, the second slot and third slot on the top, middle part and lower part of the connecting plate, described The right part of three slots is equipped with locating slot；The first grafting block is inserted in the first slot and clearance fit, the second grafting block It is inserted in the second slot and clearance fit, the third grafting block is inserted in third slot simultaneously clearance fit, rotation adjusts bolt Change left-right position of the second grafting block in the second slot；

The centering block component includes eccentric card, anti-falling piece and reed, and the bias card includes fixture block and card slot, in the card The left part of block is equipped with arc positioning groove, and the bias card is caught in locating slot and clearance fit；The installation shaft is mounted on The right part of third slot, the bias card are rotationally assemblied in installation shaft, and the lower part of the fixture block is plugged in clip socket Interior and swingable, the upper and lower ends of arc positioning groove can be resisted against the outer interior two sides of the upper surface of third slot；The anti-falling piece Right end be mounted on the connecting plate, the left end of the anti-falling piece positions eccentric card against eccentric card on piece；The spring Piece is mounted on the connecting plate, and described reed one end is resisted against on connecting plate, and the other end of the reed is resisted against described anti- On de- part, so that the anti-falling piece is stood tightly against eccentric card on piece positions eccentric card；The catch bar is socketed with the first spring, The upper end of the bias card and the lower end of the catch bar are rotatablely connected, and the bias card drives the catch bar to swing, The adjusting screw hole for facilitating rotation is equipped in eccentric card on piece, the lower end of first spring is resisted against on the catch bar, described The upper end of first spring is resisted against on the connecting plate；

The guide holder is mounted on connecting plate and fixes, and the fastener is mounted in the guide holder and moves down on orientable It is dynamic, inclined-plane is provided on the left of the fastener, the left side of the fastener can snap onto snap groove, the second spring one Against the fastener, the second spring other end is resisted against on the guide holder or the connecting plate at end；The fastener Lower end be rotatablely connected by the upper end of bar shaped mounting hole and catch bar, the catch bar, which is swung, drives the fastener described Default move up and down of guide holder makes the fastener be detached from the snap groove or be buckled in the snap groove.

2. drawer panel bindiny mechanism according to claim 1, which is characterized in that further include regulating nail and more than two Rivet is equipped with convex edge on regulating nail, is equipped with thread tracks in the lower end surface of regulating nail；If being equipped on the side plate fixed frame Dry thread protrusion, adjacent two thread protrusions are distributed up and down, and the thread protrusion and thread tracks cooperate；In the connecting plate It is equipped with sets of holes and more than two longitudinally guiding slots；The set port lid is located on the convex edge of regulating nail, and the regulating nail can be Rotation in sets of holes；The rivet is mounted on side plate fixed frame, and the rivet, which is located in corresponding longitudinally guiding slot, consolidates side plate Determine frame and connecting plate or so positioning, regulating nail rotation drives connecting plate to orient on side plate fixed frame and moves up and down.

3. drawer panel bindiny mechanism according to claim 2, which is characterized in that be equipped with the on the side plate fixed frame One stop protrusion is equipped with the second stop protrusion in the thread protrusion of the top, and it is convex that conflict is equipped on the convex edge of the regulating nail It rises；When rotating regulating nail, the protrusion that contradicts can cooperate the limitation regulating nail to rotate forward with first stop protrusion Position, the end of outermost thread tracks can be resisted against the cooperation limitation regulating nail in second stop protrusion and reversely turn Dynamic position.

4. drawer panel bindiny mechanism according to claim 1, which is characterized in that the upper right side of the bias card is equipped with Be recessed position, and one protrusion of left end of the anti-falling piece is resisted against in the recess position, and the left end of the anti-falling piece is located at the recess It can lean in position and with the left wall of the recess position, to limit the eccentric card rotation.

5. drawer panel bindiny mechanism according to claim 1, which is characterized in that the slot bottom of the arc positioning groove be in The arc of outer lug, so that arc positioning groove be facilitated to rotate in clip socket.

6. drawer panel bindiny mechanism according to claim 5, which is characterized in that the left side of the fastener is equipped with card Slot, the card slot can be snapped onto snap groove and be moved up and down.

7. drawer panel bindiny mechanism according to claim 1, which is characterized in that be provided on the right side of the connecting plate One shaft, the reed are connected on first shaft.

8. drawer panel bindiny mechanism according to claim 1, which is characterized in that be provided on the right side of the connecting plate Two shaft lever, the right end of the anti-falling piece are mounted on the second shaft of the connecting plate.