CN204812831U - Furniture slide rail - Google Patents
Furniture slide rail Download PDFInfo
- Publication number
- CN204812831U CN204812831U CN201520459194.1U CN201520459194U CN204812831U CN 204812831 U CN204812831 U CN 204812831U CN 201520459194 U CN201520459194 U CN 201520459194U CN 204812831 U CN204812831 U CN 204812831U
- Authority
- CN
- China
- Prior art keywords
- rail
- roller
- slide rail
- connection strap
- framework
- 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.)
- Active
Links
Classifications
-
- 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
- A47B88/44—Sequencing or synchronisation of drawer slides or functional units
- A47B88/447—Simultaneous movement of rails within drawer slides, i.e. with a coordination of movement with all rail elements moving at the same time
Abstract
The utility model provides a furniture slide rail, is including each other discontiguous rail, well rail and end rail gone up, its characterized in that: still include the slide rail roller device who is formed by the assembly of each other of a plurality of wheel carrier subassemblies and connecting strip subassembly, slide rail roller device assembles respectively between last rail and well rail to and between well rail and the end rail, go up rail and/or end rail cross -section and be the with notch quadrangle respectively, in rail and/or end rail are stretched into through the breach respectively in well rail both ends that the cross -section is the U -shaped, wheel carrier subassembly and connecting strip subassembly all are provided with the gyro wheel, and the gyro wheel is arranged in between rail and the rail to and between well rail and the end rail. The utility model discloses an in the slide rail, go up between rail and the well rail to and all setting up the slide rail roller device who takes the gyro wheel between well rail and the end rail, it not only can make the operation of slide rail more smooth and easy, can eliminate the space between track and the track in addition, when improving stability, also has better positioning action. The setting of wheel carrier subassembly and connecting strip subassembly longitudinal symmetry keeps the slide rail balanced, has reduced the die sinking cost moreover.
Description
Technical field
The utility model relates to a kind of furniture slide rail.
Background technology
Chinese patent literature CN104352095A disclosed the synchronous concealed slide track of a kind of three joint on 02 18th, 2015, and specifically disclosed it and comprise active rail, middle rail, retaining rail and damping mechanism; It is characterized in that: between active rail and middle rail, be provided with upper rack and the upper roller retainer being with roller; Be provided with the bottom roller retainer of split type band roller between middle rail and retaining rail, its surface is provided with tooth bar; Be engaged with gear assembly between upper rack and bottom roller retainer, gear assembly, according to the size of active force, controls active rail synchronous with middle rail or misplace and run; Damping mechanism is assemblied in retaining rail.Active rail in this structure and between middle rail, and space between middle rail and retaining rail is comparatively large, loosen during work, structure is not compact.Therefore, be necessary to make further improvements.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, good stability, operation is smooth and easy, good integrity, cost are low furniture slide rail, to overcome weak point of the prior art.
By a kind of furniture slide rail that this object designs, comprise non-touching upper rail, middle rail and end rail; It is characterized in that: also comprise the slide rail roller devices be assembled mutually by some truck assemblys and connection strap assembly, slide rail roller devices is assemblied between rail and middle rail respectively, and between middle rail and end rail; Upper rail and/or rail cross section, the end are respectively in notched quadrangle, and the middle rail two ends that cross section takes the shape of the letter U are stretched in upper rail and/or end rail respectively by breach; Truck assembly and connection strap assembly are provided with roller, and roller is placed between rail and rail, and between middle rail and end rail.
Truck assembly comprises framework, the first roller and the second roller:
Frame cross section is Contraband font, and some first rollers are assemblied on the bending edges of framework both sides, on the second roller bending edges disposed therein, and the axes normal of axis and the first roller; The bending edges of middle rail stretches in framework, and the first roller of framework both sides contacts the orbital plane up and down of slide rail respectively; The left and right orbital plane of the second roller contact slide rail.
Framework both sides bending edges arranging some through holes for assembling the first roller, being symmetrically arranged with convex position inside through hole, the first roller two ends correspondence is provided with concave structure, and convex position snaps in the concave structure of the first roller; First roller freely rotates around convex position in through hole, and rotation direction is along the pull-out of drawer or closing direction.Drawer in moving process, the face of cylinder of the first roller and the orbital plane up and down of slide rail tangent, its play carrying slide rail, drawer and weight weight effect.
Framework one bending edges is provided with square groove, and the second roller rotary type is assemblied in square groove, and rotation direction is along the pull-out of drawer or closing direction.In slide rail running, the face of cylinder of the second roller and the left and right orbital plane of slide rail tangent, effective anti-anti-slip track swings, and ensure that the stability of slide rail in running.
Connection strap assembly comprises connection strap and the 3rd roller:
Connection strap is elongated, and its surface arranges some through holes for assembling the 3rd roller, is symmetrically arranged with convex position inside through hole, and the 3rd roller two ends correspondence is provided with concave structure, and convex position snaps in the concave structure of the 3rd roller; 3rd roller freely rotates around convex position in through hole, and rotation direction is along the pull-out of drawer or closing direction; The left and right orbital plane of the 3rd roller contact slide rail, namely the face of cylinder of the 3rd roller is tangent with the left and right orbital plane of slide rail all the time, effectively guides the orbital motion that slide rail is being preset; In addition, also track of sliding track lateral shift is effectively prevented.
Connection strap side is provided with the profile of tooth with gears meshing; Connection strap two ends have been provided with the elastic construction of cushioning effect, when slide rail is subject to impulsive force to a certain extent, play buffer protection function.
Framework one bending edge is provided with some button bits, and on connection strap, corresponding button bit is provided with some button holes, and truck assembly and connection strap assembly are snapped in button hole the connection realized each other by button bit, become as a whole, guarantees the normal operation of track; Often organize connection strap component assembling at least two group truck assembly.
Between upper rail and middle rail, and the slide rail roller devices assembled between middle rail and end rail is symmetrical up and down, and the profile of tooth on connection strap is corresponding up and down, and simultaneously with the gears meshing on middle rail.
In slide rail of the present utility model, between upper rail and middle rail, and the slide rail roller devices being with roller is all set between middle rail and end rail, slide rail roller devices is assembled mutually by truck assembly and connection strap assembly, the face of cylinder of roller is tangent with the orbital plane up and down of slide rail respectively, and it not only can make the operation of slide rail more smooth and easy, and can eliminate the space between track and track, while improving stability, also has good positioning action.Truck assembly and the laterally zygomorphic setting of connection strap assembly, keep slide rail balance, and reduce die sinking cost.Visible, it has simple and reasonable, dependable performance, good stability, operation is smooth and easy, good integrity, cost are low feature.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the utility model one embodiment.
Fig. 2 is the side structure schematic diagram of the utility model one embodiment.
Fig. 3 is the sectional view in A-A direction in Fig. 2.
Fig. 4 is the sectional view in B-B direction in Fig. 3.
Fig. 5 is the sectional view in C-C direction in Fig. 3.
Fig. 6 is the structural representation that Fig. 3 sheds slide rail roller devices.
Fig. 7 is the perspective view of the utility model one embodiment slide rail roller devices.
Fig. 8 is the upward view of the utility model one embodiment slide rail roller devices.
Fig. 9 is the front view of the utility model one embodiment slide rail roller devices.
Figure 10 is the left view of the utility model one embodiment slide rail roller devices.
Figure 11 is the perspective view of the utility model one embodiment truck assembly.
Figure 12 is the front view of the utility model one embodiment truck assembly.
Figure 13 is the upward view of the utility model one embodiment truck assembly.
Figure 14 is the top view of the utility model one embodiment truck assembly.
Figure 15 is the perspective view of the utility model one embodiment framework.
Figure 16 is the partial sectional view of the utility model one embodiment framework.
Figure 17 is the perspective view of the utility model one embodiment connection strap assembly.
Figure 18 is the front view of the utility model one embodiment connection strap assembly.
Figure 19 is the amplification view at D place in Figure 18.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1-Fig. 6, this furniture slide rail, comprises non-touching upper rail 2, middle rail 3 and end rail 4, and two cover slide rail roller devices.End rail 4 is fixed on bracket 1, and bracket 1 is fixed on cabinet G by screw, realizes the fixing of slide rail entirety; Slide rail roller devices is assembled mutually by two groups of truck assemblys 6 and one group of connection strap assembly 7, and two cover slide rail roller devices are assemblied between rail 2 and middle rail 3 respectively, and between middle rail 3 and end rail 4; Upper rail 2 and end rail 4 cross section are respectively in notched quadrangle, and middle rail 3 two ends that cross section takes the shape of the letter U are stretched in upper rail 2 and end rail 4 respectively by breach; Truck assembly 6 and connection strap assembly 7 are provided with roller, and roller is placed between rail 2 and rail 3, and between middle rail 3 and end rail 4.
Specifically:
See Figure 11-Figure 16, truck assembly 6 comprises framework 8, first roller 9 and the second roller 10, is the working of plastics of injection mo(u)lding:
Framework 8 cross section is Contraband font, and eight the first rollers 9 are divided equally and are assemblied on the bending edges of framework 8 both sides, on the second roller 10 bending edges disposed therein, and the axes normal of axis and the first roller 9; The bending edges of middle rail 3 stretches in framework 8, first roller 9 of framework 8 both sides contacts the orbital plane up and down of slide rail respectively, namely the first roller 9 contacts the orbital plane up and down in rail 2 and end rail 4 respectively, and the orbital plane up and down in contact on rail 3 bending edges, and the above-below direction of middle rail 3 is fixed; Second roller 10 contacts the left and right orbital plane of slide rail.
Framework 8 both sides bending edges is provided with eight for assembling the square through hole 8.2 of the first roller 9, convex position 8.3 is symmetrically arranged with inside through hole 8.2, first roller 9 two ends correspondence is provided with concave structure, convex position 8.3 snaps in the concave structure of the first roller 9, first roller 9 is freely rotated around convex position 8.3 in through hole 8.2, and rotation direction is along the pull-out of drawer or closing direction.The face of cylinder up and down of the first roller 9 all exposes to framework 8, drawer in moving process, the face of cylinder up and down of the first roller 9 and the orbital plane up and down of slide rail tangent, its play carrying slide rail, drawer and weight weight effect.
See Figure 15, framework 8 one bending edges is provided with flat square groove 8.4, second roller 10 rotary type is assemblied in square groove 8.4, rotation direction is along the pull-out of drawer or closing direction, the left and right sides of the second roller 10 all exposes to truck assembly 6, its face of cylinder is tangent with the left and right orbital plane of slide rail respectively, and effective anti-anti-slip track swings, and ensure that the stability of slide rail in running.
Connection strap assembly 7 comprises connection strap 11 and the 3rd roller 12, is the working of plastics of injection mo(u)lding:
See 17-Figure 19, connection strap 11 is elongated, its surperficial two ends are respectively arranged with two for assembling the square through hole 11.4 of the 3rd roller 12, convex position 11.5 is symmetrically arranged with inside through hole 11.4,3rd roller 12 two ends correspondence is provided with concave structure, and convex position 11.5 snaps in the concave structure of the 3rd roller 12; 3rd roller 12 freely rotates around convex position 11.5 in through hole 11.4, and rotation direction is along the pull-out of drawer or closing direction.3rd roller 12 contacts the left and right orbital plane of slide rail, and namely the left and right orbital plane of its face of cylinder and slide rail is tangent; While the second roller 10 and the 3rd roller 12 under position-limiting action, the left and right directions of middle rail 3 is fixed, the orbital motion effectively guiding slide rail presetting, in addition, also effectively prevents track of sliding track lateral shift.
Connection strap 11 side is provided with the profile of tooth 11.1 engaged with gear 13; connection strap 11 two ends integrated injection molding has been formed with the elastic construction 11.6 of cushioning effect; this elastic construction 11.6 is V-shaped; in addition; the object of buffering can also be realized by external spring or torsion spring; when slide rail is subject to impulsive force to a certain extent, plays buffer protection function, improve durability.
Framework 8 one bending edges is provided with three place's button bits 8.1, on connection strap 11, corresponding button bit 8.1 is provided with button hole 11.3, truck assembly 6 and connection strap assembly 7 are snapped in button hole 11.3 connection realized each other by button bit 8.1, become as a whole slide rail roller devices, guarantee the normal operation of track; Two groups of truck assemblys 6 respectively symmetry are assemblied in connection strap assembly 7 both sides.
Between upper rail 2 and middle rail 3, and the slide rail roller devices assembled between middle rail 3 and end rail 4 is symmetrical up and down, and the profile of tooth about 11.1 on connection strap 11 is corresponding, and engages with the gear 13 on middle rail 3 respectively.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection domain of the present utility model.
Claims (10)
1. a furniture slide rail, comprises non-touching upper rail (2), middle rail (3) and end rail (4); It is characterized in that: also comprise the slide rail roller devices be assembled mutually by some truck assemblys (6) and connection strap assembly (7), slide rail roller devices is assemblied between rail (2) and middle rail (3) respectively, and between middle rail (3) and end rail (4); Upper rail (2) and/or end rail (4) cross section are respectively in notched quadrangle, and middle rail (3) the two ends bending edges that cross section takes the shape of the letter U stretches in upper rail (2) and/or end rail (4) respectively by breach; Truck assembly (6) and connection strap assembly (7) are provided with roller, and roller is placed between rail (2) and rail (3), and between middle rail (3) and end rail (4).
2. furniture slide rail according to claim 1, is characterized in that truck assembly (6) comprises framework (8), the first roller (9) and the second roller (10).
3. furniture slide rail according to claim 2, it is characterized in that framework (8) cross section is Contraband font, some first rollers (9) are assemblied on the bending edges of framework (8) both sides, on the second roller (10) bending edges disposed therein, and the axes normal of axis and the first roller (9); The bending edges of middle rail (3) stretches in framework (8), and first roller (9) of framework (8) both sides contacts the orbital plane up and down of slide rail respectively; The left and right orbital plane of the second roller (10) contact slide rail.
4. furniture slide rail according to claim 3, it is characterized in that framework (8) both sides bending edges being arranged some through holes (8.2) for assembling the first roller (9), through hole (8.2) inner side is symmetrically arranged with convex position (8.3), first roller (9) two ends correspondence is provided with concave structure, and convex position (8.3) snap in the concave structure of the first roller (9); First roller (9) freely rotates around convex position (8.3) in through hole (8.2), and rotation direction is along the pull-out of drawer or closing direction.
5. furniture slide rail according to claim 4, it is characterized in that framework (8) bending edges is provided with square groove (8.4), the second roller (10) rotary type is assemblied in square groove (8.4), and rotation direction is along the pull-out of drawer or closing direction.
6. furniture slide rail according to claim 1, is characterized in that connection strap assembly (7) comprises connection strap (11) and the 3rd roller (12).
7. furniture slide rail according to claim 6, it is characterized in that connection strap (11) is elongated, its surface arranges some through holes (11.4) for assembling the 3rd roller (12), through hole (11.4) inner side is symmetrically arranged with convex position (11.5), 3rd roller (12) two ends correspondence is provided with concave structure, and convex position (11.5) snap in the concave structure of the 3rd roller (12); 3rd roller (12) freely rotates around convex position (11.5) in through hole (11.4), and rotation direction is along the pull-out of drawer or closing direction; The left and right orbital plane of the 3rd roller (12) contact slide rail.
8. furniture slide rail according to claim 7, is characterized in that connection strap (11) side is provided with the profile of tooth (11.1) engaged with gear (13); Connection strap (11) two ends have been provided with the elastic construction (11.6) of cushioning effect.
9. furniture slide rail according to any one of claim 1-8, it is characterized in that framework (8) bending edges is provided with some button bits (8.1), the upper corresponding button bit (8.1) of connection strap (11) is provided with some button holes (11.3), and truck assembly (6) and connection strap assembly (7) are snapped in button hole (11.3) connection realized each other by button bit (8.1); Often organize connection strap assembly (7) assembling at least two group truck assemblys (6).
10. furniture slide rail according to claim 9, it is characterized in that between rail (2) and middle rail (3), and the slide rail roller devices assembled between middle rail (3) and end rail (4) is symmetrical up and down, profile of tooth (11.1) on connection strap (11) is corresponding up and down, and engages with the gear (13) on middle rail (3) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459194.1U CN204812831U (en) | 2015-06-29 | 2015-06-29 | Furniture slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459194.1U CN204812831U (en) | 2015-06-29 | 2015-06-29 | Furniture slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204812831U true CN204812831U (en) | 2015-12-02 |
Family
ID=54670492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520459194.1U Active CN204812831U (en) | 2015-06-29 | 2015-06-29 | Furniture slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204812831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037298A (en) * | 2016-07-06 | 2016-10-26 | 金华纳加利厨配有限公司 | Damping slide rail with gear structure |
| CN106426050A (en) * | 2016-12-08 | 2017-02-22 | 嵊州市诺米克进出口有限公司 | Electromechanical repairing tool kit |
| WO2022041560A1 (en) * | 2020-08-25 | 2022-03-03 | 东莞市帝格五金制品有限公司 | Sliding rail assembly and cabinet comprising same |
-
2015
- 2015-06-29 CN CN201520459194.1U patent/CN204812831U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037298A (en) * | 2016-07-06 | 2016-10-26 | 金华纳加利厨配有限公司 | Damping slide rail with gear structure |
| CN106426050A (en) * | 2016-12-08 | 2017-02-22 | 嵊州市诺米克进出口有限公司 | Electromechanical repairing tool kit |
| WO2022041560A1 (en) * | 2020-08-25 | 2022-03-03 | 东莞市帝格五金制品有限公司 | Sliding rail assembly and cabinet comprising same |
| US20220304466A1 (en) * | 2020-08-25 | 2022-09-29 | Dongguan Dige Hardware Products Co., Ltd. | Slide rail assembly and cabinet comprising the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204812831U (en) | Furniture slide rail | |
| CN102551380B (en) | Slide rail for drawer | |
| US20160151234A1 (en) | Massage Device for Massage Chair or Massage Back Cushion | |
| CN103494455A (en) | Synchronizing device of drawer sliding rails | |
| CN106763591A (en) | A kind of two-way ejection of rack-and-pinion and resetting-mechanism | |
| WO2012150819A3 (en) | Window movement apparatus | |
| CN204120567U (en) | A kind of slide rail sychronisation of fast assembling-disassembling | |
| CN106724193A (en) | Three section synchronous sliding tracks | |
| CN201184984Y (en) | Computer cabinet with sliding door | |
| CN203986930U (en) | A kind of moving-member rapid dismounting apparatus of furniture | |
| CN103584526B (en) | A kind of adjusting device of drawer slide system | |
| CN103584527B (en) | A kind of sychronisation of drawer slide system | |
| CN205036204U (en) | A adjustable toggle mechanism for furniture sliding door | |
| CN202457286U (en) | Drawer slide rail | |
| CN204551809U (en) | The movable wall surface device of screen-type | |
| CN203394328U (en) | Upper-and-lower stepless opening-closing structure for screen window | |
| CN205206635U (en) | Furniture sideslip door regulation positioning mechanism | |
| CN206496154U (en) | Support | |
| CN219733960U (en) | Linear guide rail pair | |
| CN104013222A (en) | Sliding rail synchronizing device capable of being rapidly assembled and disassembled | |
| PT1707719E (en) | Drive assembly for door and window frames | |
| CN209398732U (en) | A kind of line slideway auxiliary and guide rail mechanism | |
| CN220360276U (en) | Showcase with sliding door structure | |
| CN204752123U (en) | Retractable fork of long stroke | |
| CN207826425U (en) | A kind of children electric drift car of motion stabilization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |