CN113876127B - Stable assembly structure for furniture drawer - Google Patents
Stable assembly structure for furniture drawer Download PDFInfo
- Publication number
- CN113876127B CN113876127B CN202111193117.2A CN202111193117A CN113876127B CN 113876127 B CN113876127 B CN 113876127B CN 202111193117 A CN202111193117 A CN 202111193117A CN 113876127 B CN113876127 B CN 113876127B
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- connecting piece
- bottom plate
- side plate
- plate supporting
- parts
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- 238000005452 bending Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000013011 mating Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/407—Adjustably or detachably mounted drawers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/423—Fastening devices for slides or guides
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/423—Fastening devices for slides or guides
- A47B88/427—Fastening devices for slides or guides at drawer side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
- A47B88/919—Accessories or additional elements for drawers, e.g. drawer lighting
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The invention relates to a stable assembly structure for a furniture drawer, which comprises a bottom plate, a left side plate and a right side plate, wherein the lower parts of the side walls of the left side plate and the right side plate are provided with left side plate supporting parts and right side plate supporting parts; the bottom plate is provided with an upper plane part, the left and right outer sides of the upper plane part are respectively provided with a left and right bottom plate leaning part, the left and right bottom plate leaning parts are respectively provided with a left and right bottom plate supporting part, and the front and rear positions of the left and right bottom plate supporting parts are respectively provided with a front connecting piece and a rear connecting piece. The bottom plates are respectively supported on the left and right side plate supporting parts through the left and right bottom plate supporting parts and/or the front connecting piece and/or the rear connecting piece by mutual leaning or clearance fit with the vertical inner walls of the left and right side plates. Pre-matching parts are respectively arranged between the front and rear connecting pieces and the front and rear positions of the left and right bottom plate supporting parts; the front connecting piece and the rear connecting piece are respectively positioned at the front and rear positions of the left bottom plate supporting part and the right bottom plate supporting part through the pre-matching parts and are respectively fixedly connected with the front and rear positions of the left bottom plate supporting part, the right bottom plate supporting part and the left side plate supporting part after being pre-positioned, so that the practicability is high.
Description
Technical Field
The invention relates to a stable assembly structure for furniture drawers.
Background
The patent document No. CN205125582U of China discloses a stable assembly mechanism of a furniture drawer and a sliding rail assembly in the year 2016 of 4 and 6, the stable assembly mechanism comprises a furniture main body, a drawer main body, a fixed sliding rail and a movable sliding rail, wherein the fixed sliding rail is fixedly arranged on the furniture main body, the drawer main body is detachably arranged on the movable sliding rail and comprises a side plate, a supporting part is arranged on the side plate, a cavity part is upwards arranged on the supporting part, a stable part is downwards arranged on the supporting part, a front end of the stable part is provided with a stable operation device, the stable operation device comprises a fixing seat, a locking rod and an elastic piece, the locking rod is limited and swings on the fixing seat, one end of the elastic piece acts on the locking rod, the other end of the elastic piece acts on the fixing seat, the locking rod is provided with a locking tongue and an operation part, the locking rod is detachably buckled with the front end of the movable sliding rail through the locking tongue, and the front end of the locking tongue and the movable sliding rail is mutually separated through pressing the operation part.
The above structure has the following disadvantages:
1. The bottom plate is an integral plate, the structural strength of the bottom plate is low, the deformation problem is easy to occur when the bottom plate is supported on the fixed sliding rail, the stability is poor, and the bearing capacity of the drawer is influenced.
2. The back plate and the front plate are respectively connected with the side plates through the back connecting device and the front connecting device, so that the number of components is large, the production cost is high, and the assembly process is complex.
3. The limiting guide function that does not exist when deciding slide rail and curb plate installation, lead to between locking lever and the joint portion, between the rear end of location hook portion and curb plate can't counterpoint well, the user need many times operation just can accomplish the assembly to above-mentioned component, and the operation of book dress is loaded down with trivial details.
Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide a stable assembly structure for furniture drawers, which overcomes the defects in the prior art.
A firm assembly structure for furniture drawer according to this purpose design, including the drawer assembly, the drawer assembly includes bottom plate and left and right sides board, its characterized in that: the side walls of the left side plate and the right side plate are respectively arranged vertically, and the lower parts are respectively and integrally bent or are respectively provided with left side plate supporting parts and right side plate supporting parts; the bottom plate is made of metal materials, an upper plane part is arranged on the bottom plate, left and right bottom plate leaning parts are respectively and integrally bent or split-type arranged on the left and right outer sides of the upper plane part, left and right bottom plate leaning parts are respectively and integrally bent or split-type arranged towards the inner side, and front connecting pieces and rear connecting pieces are respectively arranged at the front and rear positions of the left and right bottom plate leaning parts.
The bottom plates are respectively supported on the left side plate supporting part and the right side plate supporting part through the left bottom plate supporting part and the right bottom plate supporting part and/or the left side and the right side of the front connecting piece and/or the left side and the right side of the rear connecting piece.
Pre-matching parts are respectively arranged between the front connecting piece, the rear connecting piece and the front and rear positions of the left and right bottom plate supporting parts; the front connecting piece and the rear connecting piece are respectively pre-positioned at the front and rear positions of the left and right bottom plate supporting parts through the pre-matching parts and are fixedly connected with the front and rear positions of the left and right bottom plate supporting parts and the front and rear positions of the left and right side plate supporting parts after being pre-positioned.
The pre-matching part comprises a clamping position and a clamping matching position; the clamping positions are respectively arranged on the front connecting piece and the rear connecting piece; the clamping matching positions are respectively arranged at the front and rear positions of the left and right bottom plate supporting parts; the front connecting piece and the rear connecting piece are respectively clamped at the front and rear positions of the left and right bottom plate supporting parts through the matched preset positions of the clamping positions and the clamping matched positions.
The front connecting piece, the rear connecting piece, the left and right bottom plate supporting parts and the left and right side plate supporting parts are respectively provided with a fastener at the front and rear positions; the front connecting piece and the rear connecting piece are fixedly assembled at the front and rear positions of the left and right bottom plate supporting parts and the left and right side plate supporting parts respectively through fasteners after being positioned in advance.
The left side plate supporting part and the right side plate supporting part are respectively provided with a side plate through hole; the left and right bottom plate supporting parts are respectively provided with a bottom plate through hole; the left side and the right side of the front connecting piece and the rear connecting piece are respectively provided with a connecting piece through hole; the fastener passes through the side plate through hole, the bottom plate through hole and the connecting piece through hole in sequence so as to realize the fixed connection among the front connecting piece, the rear connecting piece, the left side plate, the right side plate and the bottom plate.
The fastening piece is fastened with the through hole of the side plate; the fastening piece and the through hole of the bottom plate are fastened or mutually avoided; the fastening piece and the through hole of the connecting piece are fastened.
A left-right distance is formed between the left-right bottom plate supporting parts; the upper surfaces of the front connecting piece and the rear connecting piece are respectively in mutual dependence or clearance fit with the upper plane part; the left and right sides of the bottoms of the front connecting piece and the rear connecting piece are respectively provided with a step position, and are respectively supported on the upper surfaces of the left and right bottom plate supporting parts through the step positions, and the bottoms of the front connecting piece and the rear connecting piece are respectively level with the bottoms of the left and right bottom plate supporting parts.
The structure also comprises a left sliding rail component and a right sliding rail component, wherein the left sliding rail component and the right sliding rail component at least comprise left and right movable sliding rails.
The bottom of the front connecting piece, the rear connecting piece or the bottom plate is provided with a convex part; the left side plate and the right side plate are made of metal, the lower parts of the inner sides of the left side plate and the right side plate are respectively and integrally bent or split in the direction of the left moving slide rail and the right moving slide rail, and the left side plate supporting part and the right side plate supporting part are respectively and vertically integrally bent or split and provided with a left side plate leaning part and a right side plate leaning part; a left-right spacing groove is formed between the bulge part and the left-right side plate leaning part respectively; the width dimensions of the left and right movable slide rails are respectively equal to the dimensions of the left and right spacing grooves; the movable slide rail is at least assembled, the outer side and the side plate leaning parts are mutually leaned or clearance fit, and the inner side and the protruding parts are mutually leaned or clearance fit.
The bottom surfaces of the left and right bottom plate supporting parts are respectively supported on the upper surfaces of the left and right side plate supporting parts and the left and right movable slide rails; the bottom surfaces of the front connecting piece and the rear connecting piece are respectively supported on the upper surfaces of the left and right movable slide rails.
The front and rear positions of the left side plate and the right side plate are respectively provided with a front dismounting part and a rear dismounting part; front and rear dismounting and mounting parts are respectively arranged at the front and rear positions of the left and right movable slide rails.
The left side plate and the right side plate are respectively limited to slide back and forth in the direction of the left and right movable slide rail through the spacing groove at least when being assembled, and meanwhile, the left bottom plate supporting part, the right bottom plate supporting part, the front connecting piece and/or the rear connecting piece are/is supported on the left and right movable slide rail in a sliding manner, and the left side plate and the right side plate are respectively assembled on the front assembly and disassembly matching part and the rear assembly and disassembly matching part through the front assembly and disassembly part and the rear assembly and disassembly matching part when being slid to a certain position, so that the assembly between the drawer assembly and the slide rail assembly is realized.
The convex part is also provided with an inclined position; the inner sides of the left and right movable slide rails are also respectively provided with an inclined matching position, and a front-back distance is formed between the inclined matching position and the front dismounting matching part and between the inclined matching position and the rear dismounting matching part respectively.
The left side plate and the right side plate are respectively separated from the front dismounting matching part and the rear dismounting matching part at least when dismounted, the left side plate and the right side plate are respectively limited to slide forwards and backwards in the opposite direction of the left moving slide rail and the right moving slide rail through the interval grooves, meanwhile, the left bottom plate supporting part, the right bottom plate supporting part, the front connecting piece and/or the rear connecting piece are/is slidingly supported on the moving slide rail, the left side plate and the right side plate act on the inclined matching position through the inclined position when sliding to a certain position, and the left bottom plate supporting part, the right bottom plate supporting part, the front connecting piece and/or the rear connecting piece are/is driven to be separated from the left moving slide rail and the right moving slide rail so as to realize dismounting between the drawer assembly and the slide rail assembly.
The drawer assembly further includes a panel; the front and rear ends of the left and right side plates are respectively and integrally bent with a front bending part and a rear bending part.
The upper plane part, the left and right bottom plate leaning parts and the left and right bottom plate supporting parts enclose a bottom plate assembling cavity.
The front connecting piece is made of plastic and is fixedly assembled at the front end of the bottom plate assembly cavity in a preset mode, and the front end face of the front connecting piece is matched with the front end face of the upper plane part, and/or the front end faces of the left and right bottom plate leaning parts and/or the front end faces of the left and right bottom plate supporting parts.
The panel is fixedly arranged on the front bending part, and the rear end face of the panel is matched with the front connecting piece and/or the front end face of the upper plane part and/or the front end faces of the left and right bottom plate leaning parts and/or the front end faces of the left and right bottom plate supporting parts.
The rear connecting piece is made of plastic, is fixedly assembled at the rear end of the bottom plate assembly cavity in a pre-positioning mode, and is vertically bent integrally or separately provided with a back plate at the rear end upwards.
The backboard is fixedly arranged on the rear bending part, and the front end face of the backboard is matched with the rear end face of the upper plane part.
Compared with the prior art, the invention has the following advantages by improving the structure:
1. The bottom plate utilizes the left and right bottom plate supporting parts and the left and right bottom plate depending parts to enclose a bottom plate assembly cavity, and simultaneously, the front end and the rear end of the bottom plate assembly cavity are respectively and fixedly assembled with a front connecting piece and a rear connecting piece in a pre-positioning mode, so that the production cost of the bottom plate is reduced on the basis of ensuring that the bottom plate has enough structural strength.
2. The front connecting piece and the rear connecting piece are respectively clamped at the front and rear positions of the left and right bottom plate supporting parts by utilizing the clamping position and the matched preset position of the clamping matching position, and are fixedly assembled at the front and rear positions of the left and right bottom plate supporting parts and the left and right side plate supporting parts through fasteners after the preset position. Because the front connecting piece, the rear connecting piece can be respectively positioned with the left bottom plate supporting part and the right bottom plate supporting part in advance, the assembly convenience among the front connecting piece, the rear connecting piece and the left bottom plate supporting part can be effectively improved, the three parts can be positioned quickly, and the subsequent assembly operation is convenient.
3. The fastening function of the fastener is utilized, and the front connecting piece, the rear connecting piece and the bottom plate can be fixedly connected with the left side plate and the right side plate after being in a preset position, so that the assembling stability among the front connecting piece, the rear connecting piece, the left side plate, the right side plate and the bottom plate is effectively improved, the production cost is reduced, and the assembly of the furniture drawer is more stable and reliable under the condition of simplifying the assembly operation of the furniture drawer.
4. The fastener can be fastened on preceding connecting piece, back connecting piece, left and right sides board, can fastening connection between fastener and the bottom plate simultaneously to further improve preceding connecting piece, back connecting piece, left and right sides board, the assembly steadiness between the bottom plate, can also dodge the cooperation between fastener and the bottom plate, thereby reduce production technology requirement, reduction in production cost.
5. When the furniture drawer is assembled, the left and right bottom plate supporting parts are supported on the left and right side plate supporting parts and the left and right movable slide rails, the bottom surfaces of the front connecting piece and the rear connecting piece are respectively supported on the left and right movable slide rails, the left and right bottom plate supporting parts are respectively in mutual dependence or clearance fit with the vertical inner walls of the left and right side plates, and the outer side and the inner side of the movable slide rail are respectively in mutual dependence or clearance fit with the side plate supporting parts and the protruding parts, so that the assembly stability among the left and right side plates, the bottom plate and the left and right movable slide rails is effectively improved, the stable assembly among the left and right side plates, the bottom plate and the left and right movable slide rails is realized, and the connection compactness among the left and right movable slide rails is also improved; and the bottom plate can disperse bearing force to the front connecting piece and the rear connecting piece when bearing objects, and then the bearing force is transmitted to the left side plate, the right side plate and the left moving slide rail by the front connecting piece and the rear connecting piece, so that the transmission of the bearing force is more reasonable, uniform and stable, and the bearing force of the drawer assembly is improved.
6. Because the size of interval groove is equivalent with the width size of moving the slide rail, consequently move the slide rail and can spacing setting in interval inslot to prevent stopping slide rail before the dismouting portion and before between the dismouting mating portion, back dismouting portion and back dismouting mating portion unexpected problem of separating, so that the curb plate can assemble on moving the slide rail safely, firmly.
7. The side plates can slide forward and backward in the direction of the movable slide rail through the limiting action of the spacing groove during assembly, so that assembly between the front assembly and disassembly matching parts and assembly between the rear assembly and disassembly matching parts is facilitated, the number of times of alignment required by a user is reduced, assembly of the components can be completed, and the user can rapidly and conveniently assemble the side plates on the left and right movable slide rails.
8. By utilizing the interaction between the inclined position and the inclined matching position, the left side plate and the right side plate can be separated from the left side and the right side of the movable slide rail when the slide is detached, so that a user can quickly and conveniently detach the left side plate and the right side plate from the left side and the right side of the movable slide rail, and the use experience of the user is improved.
Comprehensively, the novel solar energy collecting device has the characteristics of simple and reasonable structure, convenience in disassembly and assembly, stability in connection among the components, high compactness, easiness in generation and processing, low cost, safety and reliability in use, long service life and the like, and is high in practicability.
Drawings
Fig. 1 and 2 are schematic exploded views of an embodiment of the present invention.
Fig. 3 is a schematic diagram of an assembly structure according to an embodiment of the invention.
Fig. 4 and 5 are schematic views illustrating an assembly structure of a slide rail assembly and a drawer assembly according to an embodiment of the invention.
FIG. 6 is a schematic diagram illustrating an assembled cross-sectional structure of a slide rail assembly and a drawer assembly according to an embodiment of the present invention.
Fig. 7 is an enlarged schematic view of the structure at a in fig. 5.
Fig. 8 is an enlarged schematic view of the structure at B in fig. 6.
Fig. 9 and 10 are schematic views illustrating an exploded structure of a drawer assembly according to an embodiment of the present invention.
FIG. 11 is a schematic view of an assembled drawer assembly according to an embodiment of the present invention.
Fig. 12 and 13 are schematic views illustrating the separation structure of the bottom plate, the front connecting member and the rear connecting portion according to an embodiment of the present invention.
FIG. 14 is a schematic view showing the assembled cross-sectional structure of the base plate, front connector and rear connector according to an embodiment of the present invention.
Fig. 15 and 16 are schematic views illustrating a process of disassembling a slide rail assembly and a drawer assembly according to an embodiment of the invention.
Fig. 17 is an enlarged schematic view of the structure at C in fig. 15.
Fig. 18 is an enlarged schematic view of the structure at D in fig. 16.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1 to 18, the stable assembly structure for furniture drawers comprises a drawer assembly, wherein the drawer assembly at least comprises a bottom plate and left and right side plates 2, and is characterized in that: the side walls of the left side plate and the right side plate 2 are respectively arranged vertically, and the lower parts are respectively and integrally bent or are respectively provided with left side plate supporting parts and right side plate supporting parts 4; the bottom plate is made of metal materials, an upper plane part 3 is arranged on the bottom plate, left and right bottom plate leaning parts 6 are respectively and integrally bent or split-type arranged on the left and right outer sides of the upper plane part 3, left and right bottom plate leaning parts 6 are respectively and integrally bent or split-type arranged on the left and right bottom plate supporting parts 5 towards the inner sides, and front connecting pieces 8 and rear connecting pieces 9 are respectively arranged at the front and rear positions of the left and right bottom plate supporting parts 5.
The bottom plates are respectively supported on the left and right side plate supporting parts 4 through the left and right bottom plate supporting parts 6 and the vertical inner walls of the left and right side plates 2 in mutual leaning or clearance fit, and respectively through the left and right bottom plate supporting parts 5 and/or the left and right sides of the front connecting piece 8 and/or the left and right sides of the rear connecting piece 9.
Pre-matching parts are respectively arranged between the front connecting piece 8, the rear connecting piece 9 and the front and rear positions of the left and right bottom plate supporting parts 5; the front connecting piece 8 and the rear connecting piece 9 are respectively positioned at the front and rear positions of the left and right bottom plate supporting parts 5 through the pre-matching parts, and are fixedly connected with the front and rear positions of the left and right bottom plate supporting parts 5 and the front and rear positions of the left and right side plate supporting parts 4 after being positioned.
Specifically, the pre-mating portion includes a snap-fit location 40 and a snap-fit location 41; the clamping positions 40 are respectively arranged on the front connecting piece 8 and the rear connecting piece 9; the engaging and engaging positions 41 are provided at the front and rear positions of the left and right floor supporting portions 5, respectively; the front and rear connectors 8 and 9 are respectively engaged with the left and right floor support portions 5 at front and rear positions by engaging portions 40 and 41.
The front connecting piece 8 and the rear connecting piece 9 are respectively provided with a fastener 42 at the front and rear positions of the left and right bottom plate supporting parts 5 and the left and right side plate supporting parts 4; the front and rear connectors 8, 9 are fixedly mounted on the front and rear positions of the left and right bottom plate supporting portions 5, 4 by fasteners 42 after being pre-positioned.
The left and right side plate supporting portions 4 are provided with side plate through holes 43, respectively; the left and right floor support portions 5 are provided with floor through holes 44, respectively; the left side and the right side of the front connecting piece 8 and the rear connecting piece 9 are respectively provided with a connecting piece through hole 45; the fastener 42 sequentially passes through the side plate through hole 43, the bottom plate through hole 44 and the connecting piece through hole 45 to realize the fixed connection among the front connecting piece 8, the rear connecting piece 9, the left and right side plates 2 and the bottom plate.
The front connector 8 of the present embodiment is engaged with the left and right floor supporting portions 5 in advance, and then fixed to each other by the fastener 42; the rear connecting portion 9 and the left and right floor supporting portions 5 are engaged with each other in advance, and then fixed to each other by the fastener 42. The front connecting piece 8 and the rear connecting part 9 are convenient to assemble with the left and right bottom plate supporting parts 5 respectively, and the assembling stability of the front connecting piece and the rear connecting piece is improved.
The fastening action between the fastener 42 and the side plate through hole 43; the fastening action or mutual avoidance between the fastening piece 42 and the through hole 44 of the bottom plate; the fastening action between the fastener 42 and the connector through hole 45.
Namely, the fastening piece 42 can be fastened on the front connecting piece 8, the rear connecting piece 9 and the left and right side plates 2, and meanwhile, the fastening piece 42 can be fastened with the bottom plate, so that the assembly stability among the front connecting piece 8, the rear connecting piece 9, the left and right side plates 2 and the bottom plate is further improved, and the fastening piece 42 and the bottom plate can be in avoidance fit, so that the production process requirement is reduced, and the production cost is reduced.
A left-right spacing is formed between the left and right bottom plate supporting parts 5, and the arrangement of the left-right spacing can further reduce the production cost; the upper surfaces of the front connecting piece 8 and the rear connecting piece 9 are respectively in mutual leaning or clearance fit with the upper plane part 3; the left and right sides of the bottoms of the front connecting piece 8 and the rear connecting piece 9 are respectively provided with a step 46, and are respectively supported on the upper surfaces of the left and right bottom plate supporting parts 5 through the step 46, and the bottom surfaces of the front connecting piece 8 and the rear connecting piece 9 are respectively level with the bottom surfaces of the left and right bottom plate supporting parts 5.
The structure also comprises a left sliding rail component and a right sliding rail component, wherein the left sliding rail component and the right sliding rail component at least comprise a left moving sliding rail 1 and a right moving sliding rail 1.
The bottom of the front connecting piece 8, the rear connecting piece 9 or the bottom plate is provided with a protruding part 10; the left and right side plates 2 are made of metal, the lower parts of the inner sides of the left and right side plates are respectively and transversely integrally bent towards the direction of the left and right movable slide rails 1 or are respectively and separately provided with left and right side plate supporting parts 4, and the left and right side plate supporting parts 4 are respectively and vertically integrally bent towards the lower sides or are respectively and separately provided with left and right side plate leaning parts 11; left and right spacing grooves 12 are formed between the protruding parts 10 and the left and right side plate leaning parts 11 respectively; the width dimension of the left and right movable slide rails 1 is respectively equal to the dimension of the left and right spacing grooves 12; the movable rail 1 is fitted with the side plate resting portion 11 on the outside and the protruding portion 10 on the inside.
The bottom surfaces of the left and right bottom plate supporting parts 5 are respectively supported on the upper surfaces of the left and right side plate supporting parts 4 and the left and right movable slide rails 1; the bottom surfaces of the front connecting piece 8 and the rear connecting piece 9 are respectively supported on the upper surfaces of the left and right movable slide rails 1.
In order to ensure that the left and right side plates 2 can be assembled with the left and right movable slide rails 1 more firmly, front dismounting parts 13 and rear dismounting parts 14 are respectively arranged at the front and rear positions of the left and right side plates 2; the front and rear positions of the left and right movable slide rail 1 are respectively provided with a front dismounting mating part 15 and a rear dismounting mating part 16.
The left and right side plates 2 are at least assembled, the left and right side plates 2 are respectively limited to slide forwards and backwards in the direction of the left and right movable slide rail 1 through the spacing grooves 12, meanwhile, the left and right bottom plate supporting parts 5 and/or the front connecting pieces 8 and/or the rear connecting pieces 9 are/is supported on the left and right movable slide rail 1 in a sliding manner, and the left and right side plates 2 are respectively assembled on the front assembling and disassembling matching parts 15 and the rear assembling and disassembling matching parts 16 through the front assembling and disassembling parts 13 and the rear assembling and disassembling parts 14 when being slid to a certain position, so that the assembly between the drawer assembly and the slide rail assembly is realized.
Because the size of the interval groove 12 is equivalent to the width of the left and right movable slide rail 1, the left and right movable slide rail 1 can be limited in the interval groove 12, so that the problem of unexpected separation between the front dismounting portion 13 and the front dismounting mating portion 15 and between the rear dismounting portion 14 and the rear dismounting mating portion 16 during the sliding process of the left and right movable slide rail 1 is prevented, and the left and right side plates 2 can be safely and stably assembled on the left and right movable slide rail 1.
Meanwhile, the left side plate and the right side plate 2 can slide forward and backward in the direction of the left and right movable slide rail 1 through the limiting action of the spacing groove 12 during assembly, so that assembly between the front assembling and disassembling parts 13 and 15 and assembly between the rear assembling and disassembling and assembling parts 14 and 16 is facilitated, the requirement of a user for multiple times of alignment is reduced, and the user can rapidly and conveniently assemble the left side plate and the right side plate 2 on the left and right movable slide rail 1.
After the left side plate 2, the right side plate, the bottom plate and the left and right movable slide rails 1 are assembled, the left and right bottom plate supporting parts 5 are respectively supported on the side plate supporting parts 4 and the left and right movable slide rails 1, the bottom surfaces of the front connecting piece 8 and the rear connecting part 9 are supported on the left and right movable slide rails 1, the left and right bottom plate leaning parts 6 are mutually leaning or clearance fit with the vertical inner walls of the left and right side plates 2, the outer sides and the inner sides of the movable slide rails 1 are respectively mutually leaning or clearance fit with the side plate leaning parts 11 and the bulge parts 10, so that the assembly stability among the left and right side plates 2, the bottom plate and the left and right movable slide rails 1 is effectively improved, the stable assembly among the left and right side plates 2, the bottom plate and the left and right movable slide rails 1 is realized, and the connection compactness among the left and right movable slide rails is also improved; and the bottom plate can disperse bearing force to the front connecting piece 8 and the rear connecting part 9 when bearing objects, and then the bearing force is transmitted to the left and right side plates 2 and the left and right movable slide rails 1 by the front connecting piece 8 and the rear connecting part 9, so that the transmission of the bearing force is more reasonable, uniform and stable, and the bearing force of the drawer assembly is improved.
In order to facilitate the disassembly between the side plate 2 and the movable slide rail 1, the convex part 10 is also provided with an inclined position 17; the inner sides of the left and right movable slide rails 1 are also respectively provided with an inclined matching position 18, and a front-back distance is formed between the inclined matching position 18 and the front dismounting matching part 15 and the rear dismounting matching part 16 respectively.
As shown in fig. 15 to 18, at least when the left and right side plates 2 are detached, the front detaching portion 13 and the rear detaching portion 14 are separated from the front detaching engaging portion 15 and the rear detaching engaging portion 16, respectively, and the left and right side plates 2 are slid forward and backward in the opposite direction of the left and right movable rail 1 through the spacing grooves 12, respectively, while the left and right bottom plate supporting portions 5 and/or the front connecting members 8 and/or the rear connecting members 9 are slidably supported on the movable rail 1, and the left and right side plates 2 are acted on the tilting engaging portions 18 through the tilting positions 17 when slid to a certain position, and the left and right bottom plate supporting portions 5 and/or the front connecting members 8 and/or the rear connecting members 9 are driven to be separated from the left and right movable rail 1, respectively, so as to achieve detachment between the drawer assembly and the rail assembly.
The above-mentioned interaction that utilizes between slope position 17, the slope cooperation position 18 makes about curb plate 2 can with automatic and control and move slide rail 1 separation when dismantling the slip, lets the user can swiftly, conveniently with control curb plate 2 separation control move slide rail 1, improves user's use experience.
In order to avoid interference between the front assembling and disassembling and assembling portion 13 and the front assembling and disassembling and assembling portion 15, and between the rear assembling and disassembling and assembling portion 14 and the rear assembling and assembling portion 16, the inclined position 17 and the inclined assembling and assembling position 18 interfere with each other, so that the components cannot act, front and rear spaces are formed between the inclined assembling and assembling position 18 and the front assembling and disassembling and assembling portion 15 and the rear assembling and assembling portion 16, the left side plate 2 and the right side plate 2 can be placed in the front and rear spaces during assembling, and the problem that sliding assembly cannot be realized between the front assembling and disassembling and assembling portion 13 and the front assembling and assembling portion 15 and between the rear assembling and disassembling and assembling portion 14 and the rear assembling and assembling portion 16 due to interference of the inclined position 17 and the inclined assembling and assembling position 18 can be avoided.
The drawer assembly also includes a panel 20; the front and rear ends of the left and right side plates 2 are respectively integrally bent with a front bending portion 21 and a rear bending portion 22.
The upper flat surface portion 3, the left and right floor rest portions 6, and the left and right floor support portions 5 define a floor mounting cavity 7 therebetween.
The front connecting piece 8 is made of plastic and is fixedly assembled at the front end of the bottom plate assembling cavity 7 in a predetermined position, and the front end surface of the front connecting piece 8 is matched with the front end surface of the upper plane part 3 and/or the front end surfaces of the left and right bottom plate leaning parts 6 and/or the front end surfaces of the left and right bottom plate supporting parts 5.
The panel 20 is fixedly provided on the front bending portion 21, and its rear end surface is fitted with the front connector 8 and/or the front end surface of the upper flat portion 3 and/or the front end surfaces of the left and right floor rest portions 6 and/or the front end surfaces of the left and right floor support portions 5.
The rear connecting piece 9 is made of plastic, is fixedly assembled at the rear end of the bottom plate assembly cavity 7 in a predetermined position, and is integrally bent or split vertically upwards at the rear end and is provided with a back plate 19. The backboard 19 of the embodiment is made of plastic and is integrally arranged at the rear end of the rear connector 9 in an upward vertical direction, so that the production process is simplified and the production cost is reduced.
The back plate 19 is fixedly arranged on the back bending part 22, and the front end surface of the back plate is matched with the back end surface of the upper plane part 3.
The embodiment also comprises a drawer cabinet body. The left and right sliding rail components further comprise left and right fixed sliding rails which are respectively and fixedly arranged on the drawer cabinet body. The left and right movable slide rail 1 is slidingly opened and closed on the left and right fixed slide rails. Namely, the drawer assembly can be opened and closed on the drawer cabinet body through the matching sliding of the left and right movable slide rails 1 and the left and right fixed slide rails.
The drawer assembly of this embodiment has a smaller width, so that the drawer assembly is provided with left and right sliding rail assemblies which are arranged up and down and left and right, and the upper and lower drawer assemblies are respectively and fixedly connected with a panel 20. Simultaneously, because the width dimension of the upper drawer component and the lower drawer component is less, the left side and the right side of the upper drawer component are respectively connected with the movable slide rail 1 in a dismounting way, namely, the left side of the upper drawer component is dismounted and mounted with a slide rail component, the right side of the lower drawer component is dismounted and mounted with another slide rail component, and the upper and the lower slide rail components are respectively arranged on the upper and the lower drawer components in a vertically staggered way, so that the assembly space is reasonably utilized, and simultaneously, the upper and the lower drawer components can be stably and simultaneously slide and be opened and closed on the drawer cabinet body.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a firm assembly structure for furniture drawer, includes drawer assembly, and drawer assembly includes bottom plate and left and right sides board (2), its characterized in that at least: the side walls of the left side plate and the right side plate (2) are respectively arranged vertically, and the lower parts are respectively and integrally bent or are respectively provided with left side plate supporting parts and right side plate supporting parts (4); the bottom plate is made of a metal material, an upper plane part (3) is arranged on the bottom plate, left and right bottom plate leaning parts (6) are respectively and integrally bent or separated from the left and right outer sides of the upper plane part (3), left and right bottom plate supporting parts (5) are respectively and integrally bent or separated from the left and right bottom plate leaning parts (6) towards the inner side, and front connecting pieces (8) and rear connecting pieces (9) are respectively arranged at the front and rear positions of the left and right bottom plate supporting parts (5);
The bottom plates are respectively supported on the left and right side plate supporting parts (4) through the left and right bottom plate supporting parts (5) and/or the left and right sides of the front connecting piece (8) and/or the left and right sides of the rear connecting piece (9) by mutual leaning or clearance fit with the vertical inner walls of the left and right side plates (2);
Pre-matching parts are respectively arranged between the front connecting piece (8), the rear connecting piece (9) and the front and rear positions of the left and right bottom plate supporting parts (5); the front connecting piece (8) and the rear connecting piece (9) are respectively pre-positioned at the front and rear positions of the left and right bottom plate supporting parts (5) through pre-matching parts and are fixedly connected with the front and rear positions of the left and right bottom plate supporting parts (5) and the front and rear positions of the left and right side plate supporting parts (4) after pre-positioning;
the pre-fitting part comprises a clamping position (40) and a clamping position (41); the clamping positions (40) are respectively arranged on the front connecting piece (8) and the rear connecting piece (9); the clamping matching positions (41) are respectively arranged at the front and rear positions of the left and right bottom plate supporting parts (5); the front connecting piece (8) and the rear connecting piece (9) are respectively clamped at the front and rear positions of the left and right bottom plate supporting parts (5) through the matched preset positions of the clamping position (40) and the clamping matching position (41);
The drawer assembly further includes a panel (20); the front end and the rear end of the left side plate (2) are respectively and integrally bent with a front bending part (21) and a rear bending part (22);
a bottom plate assembly cavity (7) is formed by surrounding the upper plane part (3), the left and right bottom plate leaning parts (6) and the left and right bottom plate supporting parts (5);
The front connecting piece (8) is made of plastic and is fixedly assembled at the front end of the bottom plate assembly cavity (7) in a preset mode, and the front end face of the front connecting piece (8) is matched with the front end face of the upper plane part (3) and/or the front end faces of the left and right bottom plate leaning parts (6) and/or the front end faces of the left and right bottom plate supporting parts (5);
The panel (20) is fixedly arranged on the front bending part (21), and the rear end face of the panel is matched with the front end face of the front connecting piece (8) and/or the front end face of the upper plane part (3) and/or the front end face of the left and right bottom plate leaning parts (6) and/or the front end face of the left and right bottom plate supporting parts (5);
The rear connecting piece (9) is made of plastic, is fixedly assembled at the rear end of the bottom plate assembly cavity (7) in a preset mode, and is vertically bent integrally or separately provided with a back plate (19) at the rear end upwards;
The backboard (19) is fixedly arranged on the rear bending part (22), and the front end face of the backboard is matched with the rear end face of the upper plane part (3).
2. The stable fitting structure for furniture drawers as claimed in claim 1, wherein: the front connecting piece (8), the rear connecting piece (9), the left and right bottom plate supporting parts (5) and the left and right side plate supporting parts (4) are respectively provided with a fastener (42) at the front and rear positions; the front connecting piece (8) and the rear connecting piece (9) are fixedly assembled at the front and rear positions of the left and right bottom plate supporting parts (5) and the left and right side plate supporting parts (4) respectively through fasteners (42) after being positioned in advance.
3. The stable fitting structure for furniture drawers as claimed in claim 2, wherein: the left and right side plate supporting parts (4) are respectively provided with a side plate through hole (43); the left and right bottom plate supporting parts (5) are respectively provided with a bottom plate through hole (44); the left side and the right side of the front connecting piece (8) and the rear connecting piece (9) are respectively provided with a connecting piece through hole (45); the fastener (42) sequentially passes through the side plate through hole (43), the bottom plate through hole (44) and the connecting piece through hole (45) so as to realize the fixed connection among the front connecting piece (8), the rear connecting piece (9), the left side plate (2), the right side plate (2) and the bottom plate.
4. A stable fitting structure for furniture drawers as claimed in claim 3, wherein: the fastening effect between the fastening piece (42) and the side plate through hole (43); the fastening piece (42) and the bottom plate through hole (44) are fastened or mutually avoided; the fastening element (42) and the connecting element through hole (45) are fastened.
5. The stable fitting structure for furniture drawers as claimed in claim 1, wherein: a left-right distance is formed between the left-right bottom plate supporting parts (5); the upper surfaces of the front connecting piece (8) and the rear connecting piece (9) are respectively in mutual dependence or clearance fit with the upper plane part (3); the left and right sides of the bottoms of the front connecting piece (8) and the rear connecting piece (9) are respectively provided with a step position (46), and are respectively supported on the upper surfaces of the left and right bottom plate supporting parts (5) through the step positions (46), and the bottoms of the front connecting piece (8) and the rear connecting piece (9) are respectively level with the bottoms of the left and right bottom plate supporting parts (5).
6. The stable fitting structure for furniture drawers as claimed in claim 1, wherein: the device also comprises a left sliding rail component and a right sliding rail component, wherein the left sliding rail component and the right sliding rail component at least comprise a left moving sliding rail and a right moving sliding rail (1);
The bottom of the front connecting piece (8), the rear connecting piece (9) or the bottom plate is provided with a protruding part (10); the left side plate and the right side plate (2) are made of metal, the lower parts of the inner sides of the left side plate and the right side plate are respectively and transversely integrally bent towards the direction of the left moving slide rail (1) or are respectively and separately provided with a left side plate supporting part and a right side plate supporting part (4), and the left side plate supporting part and the right side plate supporting part (4) are respectively and vertically integrally bent downwards or are respectively and separately provided with a left side plate leaning part and a right side plate leaning part (11); a left-right spacing groove (12) is formed between the bulge part (10) and the left-right side plate leaning part (11); the width dimension of the left and right movable slide rails (1) is equal to the dimension of the left and right spacing grooves (12); the movable slide rail (1) is at least assembled, the outer side and the side plate leaning part (11) are mutually leaning or clearance fit, and the inner side and the protruding part (10) are mutually leaning or clearance fit;
The bottom surfaces of the left and right bottom plate supporting parts (5) are respectively supported on the upper surfaces of the left and right side plate supporting parts (4) and the left and right movable slide rails (1); the bottom surfaces of the front connecting piece (8) and the rear connecting piece (9) are respectively supported on the upper surfaces of the left and right movable slide rails (1).
7. The stable fitting structure for furniture drawers as claimed in claim 6, wherein: front dismounting parts (13) and rear dismounting parts (14) are respectively arranged at the front and rear positions of the left side plate (2); the front and rear positions of the left and right movable slide rails (1) are respectively provided with a front dismounting matching part (15) and a rear dismounting matching part (16);
The left side plate and the right side plate (2) are respectively limited to slide back and forth in the direction of the left moving slide rail and the right moving slide rail (1) through the spacing grooves (12) at least when being assembled, meanwhile, the left bottom plate supporting part and the right bottom plate supporting part (5), and/or the front connecting piece (8) and/or the rear connecting piece (9) are/is supported on the left moving slide rail and the right moving slide rail (1) in a sliding mode, and the left side plate and the right side plate (2) are respectively assembled on the front assembling and disassembling matching part (15) and the rear assembling and disassembling matching part (16) through the front assembling and disassembling part (13) and the rear assembling and disassembling part (14) when being slid to a certain position, so that the assembly between the drawer assembly and the slide rail assembly is realized.
8. The stable fitting structure for furniture drawers as claimed in claim 7, wherein: the bulge part (10) is also provided with an inclined position (17); the inner sides of the left and right movable slide rails (1) are respectively provided with an inclined matching position (18), and a front-back distance is formed between the inclined matching position (18) and the front dismounting matching part (15) and the rear dismounting matching part (16) respectively;
The left side plate (2) and the right side plate (2) are respectively separated from the front dismounting matching part (15) and the rear dismounting matching part (16) at least when being dismounted, the left side plate (2) and the right side plate are respectively limited to slide forwards and backwards in the opposite direction of the left moving slide rail (1) through the spacing groove (12), meanwhile, the left bottom plate supporting part (5), the right bottom plate supporting part (8) and/or the front connecting piece (8) and/or the rear connecting piece (9) are/is/are slidingly supported on the moving slide rail (1), the left side plate (2) and the right side plate (2) are acted on the inclined matching position (18) through the inclined position (17) when being slid to a certain position, and the left bottom plate supporting part (5), the front connecting piece (8) and/or the rear connecting piece (9) are/is driven to be separated from the left moving slide rail (1) so as to realize dismounting between a drawer assembly and a slide rail assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193117.2A CN113876127B (en) | 2021-10-13 | 2021-10-13 | Stable assembly structure for furniture drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193117.2A CN113876127B (en) | 2021-10-13 | 2021-10-13 | Stable assembly structure for furniture drawer |
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| Publication Number | Publication Date |
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| CN113876127A CN113876127A (en) | 2022-01-04 |
| CN113876127B true CN113876127B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111193117.2A Active CN113876127B (en) | 2021-10-13 | 2021-10-13 | Stable assembly structure for furniture drawer |
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| CN (1) | CN113876127B (en) |
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|---|---|---|---|---|
| CN102396899A (en) * | 2011-11-25 | 2012-04-04 | 伍志勇 | Drawer sliding rail |
| CN202354866U (en) * | 2011-12-01 | 2012-08-01 | 伍志勇 | Quick-installed structure of drawer sliding rail |
| CN105231699A (en) * | 2015-10-27 | 2016-01-13 | 伍志勇 | Stable assembly mechanism for furniture drawer and sliding rail assembly |
| CN205125582U (en) * | 2015-10-27 | 2016-04-06 | 伍志勇 | Furniture drawer and sliding rail set spare stabilize assembly devices |
| CN113208319A (en) * | 2021-05-14 | 2021-08-06 | 广东东泰五金精密制造有限公司 | Drawer type stable bearing and placing mechanism |
| CN216416515U (en) * | 2021-10-13 | 2022-05-03 | 广东东泰五金精密制造有限公司 | Stable assembly structure for furniture drawer |
-
2021
- 2021-10-13 CN CN202111193117.2A patent/CN113876127B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102396899A (en) * | 2011-11-25 | 2012-04-04 | 伍志勇 | Drawer sliding rail |
| CN202354866U (en) * | 2011-12-01 | 2012-08-01 | 伍志勇 | Quick-installed structure of drawer sliding rail |
| CN105231699A (en) * | 2015-10-27 | 2016-01-13 | 伍志勇 | Stable assembly mechanism for furniture drawer and sliding rail assembly |
| CN205125582U (en) * | 2015-10-27 | 2016-04-06 | 伍志勇 | Furniture drawer and sliding rail set spare stabilize assembly devices |
| CN113208319A (en) * | 2021-05-14 | 2021-08-06 | 广东东泰五金精密制造有限公司 | Drawer type stable bearing and placing mechanism |
| CN216416515U (en) * | 2021-10-13 | 2022-05-03 | 广东东泰五金精密制造有限公司 | Stable assembly structure for furniture drawer |
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| CN113876127A (en) | 2022-01-04 |
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