CN201227013Y - Drawer back-plate connection device - Google Patents
Drawer back-plate connection device Download PDFInfo
- Publication number
- CN201227013Y CN201227013Y CNU2008200494177U CN200820049417U CN201227013Y CN 201227013 Y CN201227013 Y CN 201227013Y CN U2008200494177 U CNU2008200494177 U CN U2008200494177U CN 200820049417 U CN200820049417 U CN 200820049417U CN 201227013 Y CN201227013 Y CN 201227013Y
- Authority
- CN
- China
- Prior art keywords
- back plate
- plate
- rear plate
- drawer
- contiguous block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drawers Of Furniture (AREA)
Abstract
The utility model relates to a drawer rear plate connecting device which belongs to the furniture field and comprises a holding plate, lateral plates, a rear plate and a rear plate connecting block, wherein the holding plate is arranged on guide rails of a drawer, the lateral plates are enclosed outside the holding plate, and the rear plate connecting block is arranged at the tail part of the holding plate; the rear plate connecting block is provided with a slot and a flexible pawl which are arranged along the vertical direction, a rear plate plug is arranged on the rear plate, and the rear plate plug is provided with a through hole matched with the flexible pawl of the rear plate connecting block. The utility model causes the installation and the disassembly of the rear plate of the drawer to be simpler, removes the shearing force of the rear plate to a snap close piece, leads the products to be more compact and durable, and is suitable for being installed on all furniture.
Description
Technical field
The utility model belongs to field of furniture, especially a kind of device that is used for connecting or dismantling fast the drawer side drawer backboard on the drawer that is installed in.
Background technology
The drawer of the band guide rail particularly drawer of metal furniture band guide rail is made up of panel, left side plate, base plate and back plate, connects with screw between panel, left side plate, base plate and the back plate usually.Produce assembling for convenience, there is a kind of drawer to be provided with back plate contiguous block in the rear end of left side plate, on each back plate contiguous block 4 horizontally disposed snap close pieces are arranged, the buttonhole that utilizes these snap close pieces to fasten plate two ends, back reaches and connects the purpose of left side plate with the back plate; The weak point of this drawer is: 1. will could separate the back plate with side plate with 4 snap close pieces that instrument compress every side simultaneously in the plate of needs dismounting back, operation is relatively more difficult; 2. the weight of back plate is applied to downwards by buttonhole and makes snap close piece bear shearing force on the snap close piece.These 2 all is to need improved place.
The utility model content
It is convenient that the purpose of this utility model provides a kind of installation and removal, and structure is drawer backboard connecting device more reasonably.
Drawer backboard connecting device comprises supporting plate, side plate, back plate and back plate contiguous block, and supporting plate is installed on the drawer guideway, and the side plate shroud is in the supporting plate outside, and back plate contiguous block is installed in the supporting plate afterbody; Back plate has vertically slot and the flexible ratchet of arranging, back plate also has back plate inserted sheet, have on the back plate inserted sheet and after the through hole of flexible click-fit of plate contiguous block.
The utility model makes the installation and removal of drawer backboard simpler and easy, has exempted the shearing force of back plate to snap close piece, makes product compact more durable, and suitable being installed on all furniture drawers of the utility model used.
Description of drawings
Fig. 1 is the drawer local appearance figure that prior art has back plate contiguous block;
Fig. 2 is prior art drawer backboard and back plate contiguous block connection status schematic diagram;
Fig. 3 is prior art drawer backboard and back plate contiguous block released state schematic diagram;
Fig. 4 is the outside drawing of the back plate contiguous block of the utility model embodiment;
Fig. 5 is the right view of plate contiguous block behind the embodiment;
Fig. 6 is the front view of plate contiguous block behind the embodiment;
Fig. 7 is the vertical view of plate contiguous block behind the embodiment;
Fig. 8 is the outside drawing of plate inserted sheet behind the utility model embodiment;
Fig. 9 is the right view of plate inserted sheet behind the embodiment;
Figure 10 is the front view of plate inserted sheet behind the embodiment;
Figure 11 is the vertical view of plate inserted sheet behind the embodiment;
Figure 12 to Figure 14 is that the plate inserted sheet inserts back plate contiguous block process schematic diagram behind the embodiment;
Figure 15 is the schematic diagram that the embodiment drawer backboard is connected with drawer side;
Figure 16 is the schematic diagram that the embodiment drawer backboard separates from drawer side.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Existing drawer product has drawer guideway, supporting plate, side plate, back plate and back plate contiguous block.Referring to Fig. 1 to Fig. 3, Fig. 1 is the structure of showing from this left side, drawer product rear portion, and drawer guideway is made up of last rail 9, middle rail and following rail 10, and supporting plate 1 is installed in above the rail 9, side plate 2 shrouds have a plastic back plate contiguous block 4 to be fixed on above the supporting plate 1 of side plate 2 afterbodys in supporting plate 1 outside; Back plate contiguous block 4 stretches out 4 flexible snap close pieces 11 to the right, and these 4 snap close pieces 11 are used for removably connecting with back plate 3 left ends of drawer; End has flanging 12 respectively about back plate 3, and two button holes 13 are arranged on the flanging 12, and when back plate 3 levels were pressed to back plate contiguous block 4,4 snap close pieces 11 were divided into two groups and pass two button holes 13 after being out of shape respectively and fasten back plate 3 then it is fixed; Obviously, take apart the back need during plate 3 make with external force 11 flexural deformations simultaneously of 4 snap close pieces just can make button hole 13 by figure in the direction of arrow leave back plate contiguous block 4.Secondly, the weight of back plate 3 is applied to downwards by button hole 13 and makes snap close piece 11 bear vertical shearing power for a long time on the snap close piece 11 to be out of shape even to damage.
Referring to Fig. 4 to Fig. 7, the back plate contiguous block 4 of present embodiment is made of plastic, roughly be trapezoidal, there is one to run through top slot 5 vertically downward, below slot 5, be shaped on a upright flexible ratchet 6, the bottom of back plate contiguous block has two projections 14 to be used for a back plate contiguous block clamped to be fixed on supporting plate, and the top of back plate contiguous block has a columniform locating pin 15 to be used for being connected with the side plate afterbody.
Referring to Fig. 8 to Figure 11, the back plate inserted sheet 7 usefulness punching of the steel plate bending of present embodiment forms, it has the grafting plane 16 that a slot 5 with back plate contiguous block matches, and has a through hole 8 on grafting plane 16, and the shape of the flexible ratchet on the shape of through hole 8 and the back plate contiguous block is corresponding; There is cover plate 17 to be used to make back plate inserted sheet to be carried on back plate contiguous block at plate inserted sheet top, back; On the plate inserted sheet of back, also have two installing holes 18 to be used for back plate inserted sheet and back plate are coupled together.
Referring to Figure 12, the slot 5 that back plate contiguous block is aimed on the grafting plane 16 of back plate inserted sheet inserts back plate contiguous block from top to down.
Referring to Figure 13, the grafting plane 16 of back plate inserted sheet makes the deflection to the right of flexible ratchet 6 when running into the flexible ratchet 6 of back plate contiguous block.
Referring to Figure 14, continue to descend in the grafting plane of back plate inserted sheet 16, be lower than the wedge angle lower edge of flexible ratchet 6 to through hole 8 lower edges after, flexible ratchet 6 springs into through hole 8 the grafting plane 16 of back plate inserted sheets is fastened; When the cover plate 17 of back plate inserted sheet 7 contacted the top 20 of back plate contiguous blocks, back plate inserted sheet can not descend again, and all wt of the back plate of back plate inserted sheet and drawer is all born by back plate contiguous block.
Referring to Figure 15, back plate contiguous block 4 is fixed on supporting plate 1 rear portion by two projections, make the slot 5 on the back plate contiguous block 4 parallel, in the locating hole of locating pin 15 embedding side plates 2 afterbodys at plate contiguous block 4 tops, back back plate contiguous block 4 is fused with side plate 2 with the length direction of supporting plate 1; The back plate 3 of drawer is a plate behind the five metals that becomes of a block plate punching out, plate inserted sheet 7 after its two ends respectively are fixed with (right-hand member is not shown in the drawings), after back plate inserted sheet 7 inserts back plate contiguous blocks 4, back plate 3 also with regard to and side plate 2 fused securely.
Referring to Figure 16, with screwdriver 19 stretch into make flexible ratchet and back plate inserted sheet in the plate contiguous block of back through hole separately, can upwards extract back plate 3.Present embodiment only need be pulled a flexible ratchet just can make back plate inserted sheet extract from the plate contiguous block of back, is more convenient compared with the operation of prior art products.
In the present embodiment, the back plate 3 of drawer is a steel plate, and in other embodiment, back plate 3 also can be made with plank, and two installing holes 18 after passing with screw on the plate inserted sheet 7 are fixed on wooden two ends, back plate 3 left and right sides to back plate inserted sheet 7 and get final product.
Claims (1)
1. drawer backboard connecting device, it comprises supporting plate (1), side plate (2), back plate (3) and back plate contiguous block (4), supporting plate (1) is installed on the drawer guideway, and side plate (2) shroud is in supporting plate (1) outside, and back plate contiguous block (4) is installed in supporting plate (1) afterbody; It is characterized in that: described back plate contiguous block (4) has slot (5) and the flexible ratchet of vertically arranging (6), in addition, back plate (3) also has back plate inserted sheet (7), and the through hole (8) that cooperates with the flexible ratchet (6) of back plate contiguous block (4) is arranged on the back plate inserted sheet (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200494177U CN201227013Y (en) | 2008-06-19 | 2008-06-19 | Drawer back-plate connection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200494177U CN201227013Y (en) | 2008-06-19 | 2008-06-19 | Drawer back-plate connection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201227013Y true CN201227013Y (en) | 2009-04-29 |
Family
ID=40631967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200494177U Expired - Fee Related CN201227013Y (en) | 2008-06-19 | 2008-06-19 | Drawer back-plate connection device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201227013Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101606787B (en) * | 2008-06-19 | 2011-06-15 | 李绍汉 | Drawer backboard connecting device |
CN110664123A (en) * | 2019-10-10 | 2020-01-10 | 江苏广坤铝业有限公司 | Aluminum cabinet |
-
2008
- 2008-06-19 CN CNU2008200494177U patent/CN201227013Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101606787B (en) * | 2008-06-19 | 2011-06-15 | 李绍汉 | Drawer backboard connecting device |
CN110664123A (en) * | 2019-10-10 | 2020-01-10 | 江苏广坤铝业有限公司 | Aluminum cabinet |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20120619 |