CN2860214Y - Three-segment sliding rail with ordered switch - Google Patents
Three-segment sliding rail with ordered switch Download PDFInfo
- Publication number
- CN2860214Y CN2860214Y CN 200520120956 CN200520120956U CN2860214Y CN 2860214 Y CN2860214 Y CN 2860214Y CN 200520120956 CN200520120956 CN 200520120956 CN 200520120956 U CN200520120956 U CN 200520120956U CN 2860214 Y CN2860214 Y CN 2860214Y
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- CN
- China
- Prior art keywords
- slide rail
- moving block
- interior
- block
- outer plate
- 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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Abstract
The utility model provides a three-section slide rail with sequent switch, including inner slide rail, middle slide rail and outer slide rail. The near end of the middle slide rail has a turning block, the rear part of the turning block is hinged with a pin shaft and the middle slide rail. The side of the turning block has a turning notch and the inner slide rail corresponding with the turning notch has a convex block. A convex is on the middle slide rail at rear part of the turning block, a fixed notch is at rear part of the turning block. A lock block cooperative with the fixed notch is hinged at the convex side of the middle slide rail. A knob spring is at rear part of the lock block. Two sides of the knob spring are respectively connected with the middle slide rail and lock block. Deranged front and rear stop blocks are at inner side of the middle of the outer slide rail. The lock block in the convex is extended to a boss cooperative with the front stop block and a boss cooperative with the rear stop block is at rear part of the turning block. The utility model has advantages of uniform strength, good smoothness for moving and convenient for drawers.
Description
Technical field
The utility model relates to a kind of slide rail, refers in particular to the three-sectional sliding-rail of a kind of switch according to the order of sequence that is used for drawer.
Background technology
Traditional drawer slide rail, general employing two sections or three stage structure, the fixed rack with the outside is fixed on the cabinet on drawer both sides usually, with the drawer side surface that is fixed on of inboard, push away, the slide rail of inboard slides along the slide rail in the outside when drawing drawer, realizes pulling out or closing of drawer.Concerning three-sectional sliding-rail, realize the switch according to the order of sequence of slide rail, promptly slide rail and interior slide rail move simultaneously in opening when pulling out, at middle slide rail by after the external slide rail restriction, interior slide rail continue along in slide rail move till interior slide rail restriction, close push with open when pulling out just in time opposite, has crucial meaning, particularly to heavy drawer, switch can be realized the stressed even of drawer both sides according to the order of sequence, makes drawer smooth and easyly pull out and to push.And various three-sectional sliding-rails in the market all are difficult to realize switch according to the order of sequence, and the smoothness that drawer is pulled out or pushed is poor, and good solution is not arranged at present yet.For provide a kind of stressed smoothness when even, mobile to market good, use convenient drawer sliding rail, the present inventor is through years of researches, a kind of technical scheme that addresses the above problem has been proposed, in use reach very desirable effect, can make three-sectional sliding-rail switch according to the order of sequence, make the switch smoothness of drawer very outstanding.
Summary of the invention
The purpose of this utility model is to provide the three-sectional sliding-rail of good, the easy to use a kind of switch according to the order of sequence of a kind of stressed smoothness when even, mobile.
The purpose of this utility model is achieved in that a kind of three-sectional sliding-rail of switch according to the order of sequence, constitute by the interior slide rail of flute profile, middle slide rail and external slide rail, interior slide rail can along in slide rail slide, middle slide rail can be along external slide rail, wherein: the slide rail close end is provided with moving block in described, the moving block rear portion is articulated and connected by bearing pin and middle slide rail, is provided with the rotation breach in the moving block side, and the slide rail sidewall is provided with inside projection in corresponding with this rotation breach; Be provided with through hole on the middle slide rail of moving block rear end, be provided with fixed gap at the moving block rear portion, be hinged with the lock dog that matches with fixed gap on the through-hole side of middle slide rail, the lock dog rear end is provided with the button spring, and the two ends of button spring are connected with lock dog with middle slide rail respectively; At the inboard forward and backward block that is provided with the dislocation arrangement in external slide rail middle part, the lock dog in the through hole is extended with the boss that matches with positive stop, and the moving block rear end is provided with the boss that matches with backstop.
Moving block described in the three-sectional sliding-rail of above-mentioned a kind of switch according to the order of sequence is made up of interior sheet and outer plate, and interior sheet and outer plate front end are articulated and connected, and rotates breach and is made of jointly interior sheet and outer plate; The hinge hole of outer plate and bearing pin is a slotted hole, and outer plate is provided with interior flanging, is provided with the V shaped slab spring between interior flanging and interior sheet.
After the utility model adopts said structure, by cooperating of the forward and backward block in the inner moving block that is provided with of middle slide rail, lock dog and external slide rail, realize that middle slide rail location and interior slide rail when drawer is pulled out continue to slide, after resetting moving block, the projection of interior slide rail moves inward simultaneously when closing with middle slide rail, realize the switch according to the order of sequence of three-sectional sliding-rail, improve the smoothness of slide rail switch, use convenient.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is the structural representation of interior sheet in the utility model;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of outer plate in the utility model;
The vertical view of Fig. 5 Fig. 4;
Fig. 6 is the structural representation of lock dog in the utility model;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is one of user mode schematic diagram of the present utility model;
Fig. 9 is the local enlarged diagram of Fig. 8;
Figure 10 is two of a user mode schematic diagram of the present utility model;
Figure 11 is the local enlarged diagram of Figure 10;
Figure 12 is three of a user mode schematic diagram of the present utility model;
Figure 13 is the local enlarged diagram of Figure 12;
Figure 14 is four of a user mode schematic diagram of the present utility model;
Figure 15 is the local enlarged diagram of Figure 14;
Figure 16 is five of a user mode schematic diagram of the present utility model;
Figure 17 is the local enlarged diagram of Figure 16.
Among the figure: slide rail, 2A-through hole, 3-external slide rail, 3A-positive stop, 3B-backstop, 4-moving block, 4A-rotate sheet in breach, 4B-fixed gap, 4C-boss, the 41-, 42-outer plate, 42A-hinge hole, the interior flanging of 42B-, 43-V shape leaf spring, 5-bearing pin, 6-lock dog, 6A-boss, 7-button spring among the interior slide rail of 1-, 1A-projection, the 2-.
The specific embodiment
Consult Fig. 1 to shown in Figure 7, the three-sectional sliding-rail of a kind of switch according to the order of sequence of the present utility model, interior slide rail 1, middle slide rail 2 and external slide rail 3 by flute profile constitute, interior slide rail 1 can along in slide rail 2 slide, middle slide rail 2 can be provided with moving block 4 at middle slide rail 2 close ends along external slide rail 3, and moving block 4 rear portions are articulated and connected by bearing pin 5 and middle slide rail 2, be provided with rotation breach 4A in moving block 4 sides, slide rail 1 sidewall is provided with inside projection 1A in corresponding with this rotation breach 4A; On the middle slide rail 2 of moving block 4 rear ends, be provided with through hole 2A, be provided with fixed gap 4B at moving block 4 rear portions, be hinged with the lock dog 6 that matches with fixed gap 4B on the through hole 2A of middle slide rail 2 side, lock dog 6 rear ends are provided with button spring 7, and the two ends of button spring 7 are connected with lock dog 6 with middle slide rail 2 respectively; Be provided with forward and backward block 3A, the 3B that dislocation is arranged in inboard, external slide rail 3 middle part, the lock dog 6 in the through hole 2A is extended with the boss 6A that matches with positive stop 3A, and moving block 4 rear ends are provided with the boss 4C that matches with backstop 3B.
Consult figure Fig. 1, Fig. 2 to shown in Figure 6, the moving block 4 in the utility model is made up of interior sheet 41 and outer plate 42, and interior sheet 41 is articulated and connected with outer plate 42 front ends, rotates breach 4A and is made of jointly interior sheet 41 and outer plate 42; Outer plate 42 is a slotted hole with the hinge hole 42A of bearing pin 5, and outer plate 42 is provided with interior flanging 42B, is provided with V shaped slab spring 43 between interior flanging 42B and interior sheet 41.
When the utility model specifically uses, identical with the installation and application of traditional three-sectional sliding-rail, provided concrete user mode schematic diagram of the present utility model among Fig. 1, Fig. 8 to 17.
Consult shown in Figure 1ly, drawer is in closed condition, and the projection 1A of interior slide rail 1 inboard is positioned at the rotation breach 4A of moving block 4, and lock dog 6 is positioned at the fixed gap 4B of moving block 5, and moving block 4 can not rotate.
Consult Fig. 8, shown in Figure 9, drawer is outwards pulled out, interior slide rail 1 moves right simultaneously with middle slide rail 2, and when central slide rail moved to forward and backward block 3A, the 3B position at external slide rail 3 middle parts, positive stop 3A just contacted with the boss 6A of lock dog 6.
Consult Figure 10, shown in Figure 11, continuation spurs drawer to the right, positive stop 3A withstands the boss 6A of lock dog, lock dog 6 rotates, lock dog 6 is deviate from the fixed gap 4B of moving block 4, releasing is to the qualification effect of moving block 4, and moving block 4 rotates under the projection 1A of interior slide rail 1 effect, and the projection 1A of slide rail 1 disengaging rotation breach 4A can continue to move right in making.
Consult Figure 12, shown in Figure 13, interior slide rail 1 continues to the right to move, and is all pulled out until drawer.
Consult Figure 14, shown in Figure 15, when closing drawers, drawer is promoted left, slide rail 1 moves to the left side in driving, and when the projection 1A of interior slide rail 1 moves to the rotation breach 4A of moving block 4, and rotates end in contact behind the breach 4A.
Consult Figure 16, shown in Figure 17, when continuing firmly to promote left, the projection 1A of interior slide rail 1 makes moving block 4 that backward rotation take place, the boss 4C and the backstop 3B of moving block 4 rear ends are broken away from, at this moment, continue to promote drawer, slide rail 2 is moved to the left until state shown in Figure 1 with interior slide rail 1 in making, and promptly drawer is closed.
Claims (2)
1. three-sectional sliding-rail of switch according to the order of sequence, constitute by the interior slide rail (1) of flute profile, middle slide rail (2) and external slide rail (3), interior slide rail (1) can along in slide rail (2) slide, middle slide rail (2) can be along external slide rail (3), it is characterized in that: slide rail (2) close end is provided with moving block (4) in described, moving block (4) rear portion is articulated and connected by bearing pin (5) and middle slide rail (2), be provided with rotation breach (4A) in moving block (4) side, slide rail (1) sidewall is provided with inside projection (1A) in corresponding with this rotation breach (4A); On the middle slide rail (2) of moving block (4) rear end, be provided with through hole (2A), be provided with fixed gap (4B) at moving block (4) rear portion, on through hole (2A) side of middle slide rail (2), be hinged with the lock dog (6) that matches with fixed gap (4B), lock dog (6) rear end is provided with button spring (7), and the two ends of button spring (7) are connected with lock dog (6) with middle slide rail (2) respectively; At the inboard forward and backward block (3A, 3B) that is provided with the dislocation arrangement in external slide rail (3) middle part, lock dog (6) in the through hole (2A) is extended with the boss (6A) that matches with positive stop (3A), and moving block (4) rear end is provided with the boss (4C) that matches with backstop (3B).
2. the three-sectional sliding-rail of a kind of switch according to the order of sequence according to claim 1, it is characterized in that: described moving block (4) is made up of interior sheet (41) and outer plate (42), interior sheet (41) is articulated and connected with outer plate (42) front end, rotates breach (4A) by interior sheet (41) and the common formation of outer plate (42); Outer plate (42) is a slotted hole with the hinge hole (42A) of bearing pin (5), and outer plate (42) is provided with interior flanging (42B), is provided with V shaped slab spring (43) between interior flanging (42B) and interior sheet (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120956 CN2860214Y (en) | 2005-12-23 | 2005-12-23 | Three-segment sliding rail with ordered switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120956 CN2860214Y (en) | 2005-12-23 | 2005-12-23 | Three-segment sliding rail with ordered switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860214Y true CN2860214Y (en) | 2007-01-24 |
Family
ID=37657844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120956 Expired - Fee Related CN2860214Y (en) | 2005-12-23 | 2005-12-23 | Three-segment sliding rail with ordered switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860214Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784035A (en) * | 2017-05-03 | 2018-11-13 | 金竣企业股份有限公司 | The sequence drawer structure that sliding rail is opened |
-
2005
- 2005-12-23 CN CN 200520120956 patent/CN2860214Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784035A (en) * | 2017-05-03 | 2018-11-13 | 金竣企业股份有限公司 | The sequence drawer structure that sliding rail is opened |
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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: 20070124 Termination date: 20101223 |