CN113090618B - Furniture board connecting piece and fast-assembling sectional cabinet - Google Patents

Furniture board connecting piece and fast-assembling sectional cabinet Download PDF

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Publication number
CN113090618B
CN113090618B CN202110193705.XA CN202110193705A CN113090618B CN 113090618 B CN113090618 B CN 113090618B CN 202110193705 A CN202110193705 A CN 202110193705A CN 113090618 B CN113090618 B CN 113090618B
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CN
China
Prior art keywords
block
sliding door
plate
notch
groove
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Application number
CN202110193705.XA
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Chinese (zh)
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CN113090618A (en
Inventor
张景鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huilemon Wood Making Co ltd
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Shandong Huilemon Wood Making Co ltd
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Priority to CN202110193705.XA priority Critical patent/CN113090618B/en
Publication of CN113090618A publication Critical patent/CN113090618A/en
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Publication of CN113090618B publication Critical patent/CN113090618B/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B47/00Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/0016Node corner connectors, e.g. cubic
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/46Horizontally-sliding wings
    • E06B3/4663Horizontally-sliding wings specially adapted for furniture
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/44Leg joints; Corner joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Abstract

The invention relates to the technical field of furniture boards, in particular to a furniture board connecting piece and a quick-assembly combined cabinet, which comprises a bottom plate, wherein two groups of side plates are symmetrically arranged on the left side and the right side of the top end of the bottom plate, a rear plate is arranged on the rear side of the top end of the bottom plate, a top plate is arranged on the top end of the rear plate, a sliding door main body is arranged between the bottom plate and the top plate, a sliding installation mechanism is arranged on the sliding door main body, the sliding installation mechanism comprises a first notch, a first threaded rod, a movable block, a roller and a connecting block, a knob is arranged on the upper side of the front end of the sliding door main body, and a first notch is arranged in the knob. According to the sliding door, the problem of poor stability of the sliding door is solved through the design of the sliding mounting mechanism, so that the sliding door is better in stability and quicker to mount, the sliding way cannot be damaged due to excessive external force when the sliding door is used, and the stability of the sliding door when the sliding door is used is improved.

Description

Furniture board connecting piece and fast-assembling sectional cabinet
Technical Field
The invention relates to the technical field of furniture boards, in particular to a furniture board connecting piece and a quick-assembly combined cabinet.
Background
The furniture is characterized in that the furniture is an important foundation for building a working life space, a cabinet is essential in modern furniture, functions brought by the size of the cabinet are different, a large cabinet is used for storing a plurality of inconvenient folded clothes, and a small cabinet can be used for classifying and storing scattered articles in life, so that great convenience is brought to the life of people.
For example, the problem that the furniture board connecting piece cannot be suitable for furniture with different thickness and size and is still required to be slotted again on the board of the wardrobe for installation and connection during use is solved through the design of the connection and installation structure, so that the existing furniture board basically meets the demands of people, but still has some problems.
Problem one: the existing furniture sliding door is generally complicated to install and detach, and the sliding way is broken sometimes due to larger external force in the use process, so that the sliding door is pulled down, and the stability of the device is reduced.
And a second problem: the existing furniture cabinet is of an integrated structure generally, transferring and installing are complicated and laborious, and because the door entering a room is limited in general size, heavier furniture cabinets are difficult to move in and put into, and convenience of the device is reduced, therefore, a furniture plate connecting piece and a quick-assembly combined cabinet are needed to solve the problems.
Disclosure of Invention
The invention aims to provide a furniture plate connecting piece and a quick-assembly combined cabinet, which are used for solving the problems that the sliding door provided in the background art is poor in stability and the transportation and installation of the furniture cabinet are complicated and laborious.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a furniture panel connecting piece and fast-assembling sectional cabinet, includes the bottom plate, bottom plate top left and right sides symmetry is provided with two sets of curb plates, bottom plate top rear side is provided with the back plate, and the back plate top is provided with the roof, be provided with the sliding door main part between bottom plate and the roof, and be provided with sliding mounting mechanism in the sliding door main part, sliding mounting mechanism includes first notch, first threaded rod, movable block, gyro wheel and connecting block, the knob has been seted up to sliding door main part front end upside, and the inside first notch that is provided with of knob, first notch top fixedly connected with first threaded rod, and first threaded rod passes through bearing and sliding door main part swing joint, the one end that first notch was kept away from to first threaded rod is provided with the movable block, and movable block bottom fixedly connected with stopper, the spacing groove of mutually supporting with the stopper has all been seted up on movable block and the stopper, first threaded rod female connection has first threaded rod, the movable block top is provided with the gyro wheel, and is close to the one end of gyro wheel and the one end of mutually supporting the gyro wheel has been seted up with another rolling groove with another rolling door main part through the bottom plate and another rolling groove of mutually supporting the bottom plate.
Preferably, be provided with locking mechanical system on the bottom plate, locking mechanical system includes second threaded rod, first inserted block, second inserted block and fixture block, both sides all have been seted up around the one end that the bottom plate is close to the curb plate, the second threaded groove has all been seted up to both sides around the one end that the roof is close to the curb plate, and the inside all threaded connection of second threaded rod has the second threaded rod, the one end fixedly connected with first inserted block of bottom plate is kept away from to the second threaded rod, the first slot that mutually supports with first inserted block has been seted up to one end that the curb plate is close to the second threaded rod, the second slot has been seted up to first inserted block one end, and the second inserted block interpolation is equipped with the second inserted block, the third notch that mutually supports with the second inserted block has been seted up to one side of first slot inner wall, the one end fixedly connected with first pull block of curb plate is kept away from to the second inserted block, the one end fixedly connected with first spring of first inserted block is kept away from to the second inserted block, the first spring other end and third notch inner wall fixedly connected with, the draw-out block has been seted up to one side of second inserted block, and the second inserted block has been kept away from the second slot inner wall fixedly connected with the second inserted block.
Preferably, the middle parts of the left side and the right side of the sliding door main body are symmetrically adhered with buffer blocks, buffer grooves matched with the buffer blocks are formed in the ends, close to the sliding door main body, of the side plates, the buffer blocks are made of rubber materials, the buffer blocks and the buffer grooves are hemispherical, and the spherical diameter of the buffer blocks is larger than that of the buffer grooves.
Preferably, two groups of notches are symmetrically formed on the rear side of the top end of the bottom plate and the rear side of the bottom end of the top plate, a third threaded rod is connected with the notches in an internal threaded mode, a connecting rod is fixedly connected to the other end of the third threaded rod, and fixing grooves matched with the connecting rod are formed in the rear plate.
Preferably, the second notch is formed in the front side of the inner wall of the knob, the cover block is embedded in the inner wall of the second notch, the limiting block is made of rubber materials, and the second notch and the cover block are both T-shaped.
Preferably, the knob and the connecting block are provided with two groups, and the two groups of the knob and the connecting block are symmetrically designed relative to the sliding door main body.
Preferably, the limit groove is formed by two movable grooves, the outer diameter of the limit block is larger than the inner diameter of the movable groove on one side close to the movable block, and the outer diameter of the limit block is smaller than the inner diameter of the movable groove on one side close to the first notch.
Compared with the prior art, the invention has the beneficial effects that:
1. the furniture plate connecting piece and the quick assembly cabinet are provided with the sliding installation mechanism, and the problem that the stability of the sliding door is poor is solved through the design of the sliding installation mechanism, so that the sliding door is better in stability and quicker to install, the sliding way cannot be damaged due to overlarge external force when the sliding door is used, and the stability of the sliding door when the sliding door is used is improved;
2. this furniture panel connecting piece and fast-assembling sectional cabinet are provided with locking mechanical system, through locking mechanical system's design, have solved the transportation of furniture cabinet and the comparatively loaded down with trivial details laborious problem of installation for furniture cabinet can transport the panel of a piece earlier, and at the place that needs the installation, carry out quick connection at last, can't pass through the gate in room when having avoided furniture cabinet great, promoted the convenience and the practicality of device.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic side view in cross-section of a partial structure at a slide mounting mechanism of the present invention;
FIG. 3 is a schematic side cross-sectional view of the structure of the present invention;
FIG. 4 is a schematic elevational cross-sectional view of the structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 3C in accordance with the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 3D according to the present invention.
In the figure: 110. a bottom plate; 120. a side plate; 130. a rear plate; 140. a top plate; 150. a sliding door body; 210. a first notch; 211. a knob; 212. a second notch; 213. a cover block; 220. a first threaded rod; 221. a first thread groove; 230. a movable block; 231. a limiting block; 232. a limit groove; 240. a roller; 241. a rolling groove; 250. a connecting block; 310. a second threaded rod; 311. a second thread groove; 320. a first plug; 321. a first slot; 330. a second insert block; 331. a second slot; 332. a third notch; 333. a first pull block; 334. a first spring; 340. a clamping block; 341. a clamping groove; 342. a fourth notch; 343. a second pull block; 344. a second spring; 410. a buffer block; 420. a buffer tank; 510. a third threaded rod; 520. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an embodiment of the present invention is provided: the utility model provides a furniture panel connecting piece and fast-assembling sectional cabinet, including bottom plate 110, bottom plate 110 top left and right sides symmetry is provided with two sets of curb plates 120, bottom plate 110 top rear side is provided with back plate 130, and back plate 130 top is provided with roof 140, be provided with sliding door main part 150 between bottom plate 110 and the roof 140, and be provided with sliding mounting mechanism on the sliding door main part 150, sliding mounting mechanism includes first notch 210, first threaded rod 220, movable block 230, gyro wheel 240 and connecting block 250, knob 211 has been seted up to sliding door main part 150 front end upside, and knob 211 inside is provided with first notch 210, first notch 210 top fixedly connected with first threaded rod 220, and first threaded rod 220 passes through bearing and sliding door main part 150 swing joint, the one end that first threaded rod 220 kept away from first notch 210 is provided with movable block 230, and movable block 230 bottom fixedly connected with stopper 231, the inside of sliding door main part 150 has been seted up with stopper 231, first thread groove 221, first thread connection has first notch 220 in the first thread groove, the gyro wheel 240 has been set up to the movable block 230, the gyro wheel 240 has been close to each other by the top 240 when the top plate 240 is close to the top plate 240 is more closely matched with the top plate 140, the roller 240 has been used to make the sliding door 150 when the top plate is more stable, the top plate 240 is more matched with the top plate 240 is more stable, and the top plate's is more stable is used, the top of the top plate's of the roller is more than 240 is more matched with the top plate's with the roller 240.
Further, a locking mechanism is arranged on the bottom plate 110, the locking mechanism comprises a second threaded rod 310, a first inserting block 320, a second inserting block 330 and a clamping block 340, the front side and the rear side of one end of the bottom plate 110 close to the side plate 120 are provided with second threaded grooves 311, the front side and the rear side of one end of the top plate 140 close to the side plate 120 are provided with second threaded grooves 311, the inside of the second threaded grooves 311 is connected with the second threaded rod 310 in a threaded manner, one end of the second threaded rod 310 far away from the bottom plate 110 is fixedly connected with the first inserting block 320, one end of the side plate 120 close to the second threaded rod 310 is provided with a first inserting groove 321 which is matched with the first inserting block 320, one end of the first inserting block 320 is provided with a second inserting groove 331, the second inserting groove 331 is internally provided with a second inserting block 330, one side of the inner wall of the first inserting groove 321 is provided with a third notch 332 which is matched with the second inserting block 330, the first piece 333 of drawing of one end fixedly connected with of curb plate 120 is kept away from to second inserted block 330, the one end fixedly connected with first spring 334 of first inserted block 320 is kept away from to second inserted block 330, and the first spring 334 other end and the inner wall fixed connection of third notch 332, draw-in groove 341 has been seted up to second inserted block 330 one side, and draw-in groove 341 interpolation is equipped with fixture block 340, the fourth notch 342 of mutually supporting with fixture block 340 has been seted up to third notch 332 inner wall one side, the one end fixedly connected with second piece 343 is kept away from to fixture block 340, the one end fixedly connected with second spring 344 of second inserted block 330 is kept away from to fixture block 340, and the second spring 344 other end and fourth notch 342 inner wall fixed connection, make furniture cabinet can transfer the panel of a piece earlier, at the place that needs to install at last, carry out quick connection, the gate of unable passing through the room when having avoided the furniture cabinet great, the convenience and the practicality of device have been promoted.
Further, the buffer blocks 410 are symmetrically adhered to the middle parts of the left side and the right side of the sliding door main body 150, the buffer grooves 420 matched with the buffer blocks 410 are formed in the way that one ends of the side plates 120 on the two sides, which are close to the sliding door main body 150, are formed by adopting rubber materials, the buffer blocks 410 and the buffer grooves 420 are hemispherical, and the spherical diameter of the buffer blocks 410 is larger than that of the buffer grooves 420, so that the sliding door main body 150 is prevented from directly colliding with the side plates 120 on the two sides when being closed, the protection performance of the device is improved, and the service life of the device is prolonged.
Further, two groups of slots are symmetrically formed on the rear side of the top end of the bottom plate 110 and the rear side of the bottom end of the top plate 140 with respect to the rear plate 130, a third threaded rod 510 is connected with the internal threads of the slots, a connecting rod 520 is fixedly connected with the other end of the third threaded rod 510, and a fixing groove matched with the connecting rod 520 is formed on the rear plate 130, so that the rear plate 130 is installed only by clamping, and the operation is more convenient and quick.
Further, the second notch 212 is formed in the front side of the inner wall of the knob 211, the cover block 213 is embedded in the inner wall of the second notch 212, the limiting block 231 is made of rubber materials, and the second notch 212 and the cover block 213 are all in a T shape, so that after the sliding door main body 150 is installed, the knob 211 and the first notch 210 inside can be covered by the cover block 213, the protection of the device is improved, and the structure is more attractive.
Further, the two sets of the knob 211 and the connecting block 250 are symmetrically designed with respect to the sliding door main body 150, so that the structure is more stable, and the stability of the structure is ensured.
Further, the limiting groove 232 is formed by two movable grooves, the outer diameter of the limiting block 231 is larger than the inner diameter of the movable groove on one side close to the movable block 230, and the outer diameter of the limiting block 231 is smaller than the inner diameter of the movable groove on one side close to the first notch 210, so that the movable block 230 is well limited, and the stability of the structure is improved.
Working principle: when the combined cabinet is spliced, the bottom plate 110 is horizontally placed on the horizontal ground, the second threaded grooves 311 on the left side and the right side of the top end of the bottom plate 110 are screwed into the second threaded rod 310, the notch on the rear side of the top end of the bottom plate 110 is screwed into the third threaded rod 510, then the two side plates 120 are placed on the bottom plate 110, the first inserting block 320 on the second threaded rod 310 is clamped into the first inserting groove 321 on the side plate 120, the second pulling block 343 is pulled upwards, the clamping block 340 is pulled out of the clamping groove 341 on the side, close to the first inserting block 320, of the second inserting block 330, under the restoring force of the first spring 334, the second inserting block 330 is pushed to be clamped into the second inserting groove 331 on the first inserting block 320, the second pulling block 343 is released, under the restoring force of the second spring 344, pushing the clamping block 340 to be clamped into a clamping groove 341 on one side, far away from the first inserting block 320, of the second inserting block 330 to finish locking the second inserting block 330, namely, locking the bottom plate 110 and the side plate 120, placing the rear plate 130 on the bottom plate 110, clamping a connecting rod 520 at the top end of the bottom plate 110 into a fixing groove on the rear plate 130, screwing a notch at the bottom end of the top plate 140 into a third threaded rod 510, screwing a second threaded rod 310 into a second threaded groove 311 at the bottom end of the top plate 140, placing the top plate 140 above the side plate 120 and the rear plate 130, clamping the connecting rod 520 on the top plate 140 into a fixing groove at the top end of the rear plate 130, clamping the first inserting block 320 on the top plate 140 into a first inserting groove 321 on the side plate 120, and repeating the operation on a locking mechanism between the side plate 120 and the top plate 140 to finish locking between the side plate 120 and the top plate 140;
when the sliding door main body 150 is installed, the sliding door main body 150 is directly placed between the bottom plate 110 and the top plate 140, the roller 240 at the low end of the sliding door main body 150 is directly placed in the rolling groove 241 on the bottom plate 110, and then the first notch 210 is rotated, so that the first notch 210 drives the first threaded rod 220 to rotate, the movable block 230 is driven to ascend through the cooperation with the first threaded groove 221 when the first threaded rod 220 rotates, and the roller 240 on the direct movable block 230 completely enters the rolling groove 241 in the top plate 140, so that the installation of the sliding door main body 150 can be completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (3)

1. A quick-assembly combination sideboard, comprising a base plate (110), characterized in that: two groups of side plates (120) are symmetrically arranged on the left side and the right side of the top end of the bottom plate (110), a rear plate (130) is arranged on the rear side of the top end of the bottom plate (110), a top plate (140) is arranged on the top end of the rear plate (130), a sliding door main body (150) is arranged between the bottom plate (110) and the top plate (140), a sliding mounting mechanism is arranged on the sliding door main body (150), the sliding mounting mechanism comprises a first notch (210), a first threaded rod (220), a movable block (230), a roller (240) and a connecting block (250), a knob (211) is arranged on the upper side of the front end of the sliding door main body (150), a first notch (210) is fixedly connected with a first threaded rod (220), the first threaded rod (220) is movably connected with the sliding door main body (150) through a bearing, one end of the first threaded rod (220) far away from the first notch (210) is provided with a movable block (230), the bottom end of the movable block (230) is fixedly connected with a limiting block (231), the sliding door main body (150) is internally provided with a limiting block (231) and the first notch (231) is internally provided with a limiting block (231), the first threaded groove (221) is internally and in threaded connection with a first threaded rod (220), a roller (240) is arranged at the top end of the movable block (230), a rolling groove (241) matched with the roller (240) is formed in one end, close to the roller (240), of the top plate (140), the bottom end of the sliding door main body (150) is connected with another roller (240) through a connecting block (250), and another rolling groove (241) matched with the lower roller (240) is formed in one end, close to the sliding door main body (150), of the bottom plate (110);
the locking mechanism comprises a second threaded rod (310), a first inserting block (320), a second inserting block (330) and a clamping block (340), wherein the second threaded groove (311) is formed in the front side and the rear side of one end of the bottom plate (110) close to the side plate (120), the second threaded groove (311) is formed in the front side and the rear side of one end of the top plate (140) close to the side plate (120), the second threaded rod (310) is connected with the inner side of the second threaded groove (311) in a threaded manner, the first inserting block (320) is fixedly connected with one end of the second threaded rod (310) far away from the bottom plate (110), the first inserting block (321) which is mutually matched with the first inserting block (320) is formed in one end of the side plate (120), the second inserting block (331) is formed in one end of the first inserting block (320), the second inserting block (330) is formed in the inner wall of the first inserting block (321) in an inserted mode, the third inserting block (332) which is mutually matched with the second inserting block (330) is formed in one side, the first inserting block (332) is fixedly connected with the first inserting block (320) far away from the first end (320), the other end of the first spring (334) is fixedly connected with the inner wall of the third notch (332), a clamping groove (341) is formed in one side of the second inserting block (330), a clamping block (340) is inserted into the clamping groove (341), a fourth notch (342) matched with the clamping block (340) is formed in one side of the inner wall of the third notch (332), one end, far away from the side plate (120), of the clamping block (340) is fixedly connected with a second pulling block (343), one end, far away from the second inserting block (330), of the clamping block (340) is fixedly connected with a second spring (344), and the other end of the second spring (344) is fixedly connected with the inner wall of the fourth notch (342);
two groups of notches are symmetrically formed on the rear side of the top end of the bottom plate (110) and the rear side of the bottom end of the top plate (140) relative to the rear plate (130), a third threaded rod (510) is connected in the notches in a threaded mode, a connecting rod (520) is fixedly connected to the other end of the third threaded rod (510), and a fixing groove matched with the connecting rod (520) is formed in the rear plate (130);
a second notch (212) is formed in the front side of the inner wall of the knob (211), a cover block (213) is embedded in the inner wall of the second notch (212), the limiting block (231) is made of rubber materials, and the shapes of the second notch (212) and the cover block (213) are T-shaped;
the limiting groove (232) is formed by two movable grooves, the outer diameter of the limiting block (231) is larger than the inner diameter of the movable groove on one side close to the movable block (230), and the outer diameter of the limiting block (231) is smaller than the inner diameter of the movable groove on one side close to the first notch (210).
2. A quick assembly combination sideboard according to claim 1, wherein: buffer blocks (410) are symmetrically adhered to the middle parts of the left side and the right side of the sliding door main body (150), buffer grooves (420) matched with the buffer blocks (410) are formed in the mode that the buffer blocks (410) are made of rubber materials at one ends, close to the sliding door main body (150), of the side plates (120), the buffer blocks (410) and the buffer grooves (420) are hemispherical, and the spherical diameter of each buffer block (410) is larger than that of each buffer groove (420).
3. A quick assembly combination sideboard according to claim 1, wherein: the knob (211) and the connecting block (250) are provided with two groups, and the two groups of the knob (211) and the connecting block (250) are symmetrically designed relative to the sliding door main body (150).
CN202110193705.XA 2021-02-21 2021-02-21 Furniture board connecting piece and fast-assembling sectional cabinet Active CN113090618B (en)

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