CN2935979Y - Interlocking anti-falling safety slide rail system - Google Patents
Interlocking anti-falling safety slide rail system Download PDFInfo
- Publication number
- CN2935979Y CN2935979Y CN 200620062648 CN200620062648U CN2935979Y CN 2935979 Y CN2935979 Y CN 2935979Y CN 200620062648 CN200620062648 CN 200620062648 CN 200620062648 U CN200620062648 U CN 200620062648U CN 2935979 Y CN2935979 Y CN 2935979Y
- Authority
- CN
- China
- Prior art keywords
- rail
- lock body
- top shoe
- block
- rectangular lock
- 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
Links
Images
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The utility model relates to a safe interlocking anti-tilting slide rail system which comprises a locking device and a slide rail; wherein, the locking device comprises a strip lock body, a removable lock strip, a limit subassembly and a locking subassembly, while the slide rail comprises an outer rail and a core rail; wherein, a plurality of slide rails are arranged at the same side of the strip lock body, and each slide rail is blocked and connected to the two sides of the strip lock body through the limit block on the outer rail of the slide rail, and the upper and lower ends of the strip lock body are respectively fixed through the arrangement of a positioning block and a securing block; and the back end of each slide rail is corresponding to a locking subassembly, and the limit subassembly, the locking subassembly and the removable lock strip are nested in the vertical caulking groove of the strip lock body; and the locking subassembly and the removable lock strip are alternately connected at the top, and the limit subassembly and the locking subassembly or the removable lock strip are connected at the top. The utility model can solve the tilting danger occurring when pulling the drawer of the large and heavy storage cabinet or tray with safe and reliable effect and has the advantages of a simple and reasonable structure, easy manufacture, convenient assembling and low processing cost and relatively good market prospect.
Description
Technical field
The utility model relates to the safe practice of pull-out type locker, and particularly interlocking prevents toppling over safety slip rail system.
Background technology
For big, heavy pull-out type locker, the article of its drawer or pallet carrying are generally heavier, if its drawer or pallet are pulled out simultaneously two or more, will cause its centre-of gravity shift, cause and topple over, thereby have potential safety hazard.In order to eliminate this potential safety hazard, need the high drawer of a kind of reliability of development or the safe slide type rail system of pallet, can realize interlocking between a plurality of drawers or the pallet by this safe slide type rail system, promptly can only pull out a drawer or pallet at every turn, all the other drawers or pallet are then locked and can not pull out, and pull out the potential safety hazard of toppling over thereby eliminate locker because of drawer or pallet.But there is not Related product or technology report to occur at present yet.
The utility model content
The purpose of this utility model is to solve above-mentioned prior art shortcoming with not enough, provide a kind of safe and reliable, simple and reasonable for structure, easy to manufacture, assemble easy, the low interlocking of processing cost is anti-topples over the safety slip rail, and it can solve and have the potential safety hazard of toppling over when the drawer of big, heavy locker or pallet are pulled out simultaneously.
The purpose of this utility model is achieved through the following technical solutions: this interlocking prevents toppling over safety slip rail system, comprise locking device, slide rail, described locking device comprises rectangular lock body, movable bolt, limit assembly, locked component, described slide rail comprises outer rail, core rail, described many cover slide rails are arranged side by side the same side at rectangular lock body, each overlap the limited block of slide rail by its outer rail respectively with the both sides clamping of rectangular lock body, and rectangular lock body two ends are respectively by installing locating piece, installing and fixing piece and fix; The corresponding locked component of every cover sliding rail rear end, described limit assembly, locked component, movable bolt are nested in the vertical caulking groove of rectangular lock body, locked component, the alternate apical grafting of movable bolt, limit assembly and locked component or movable bolt apical grafting.
Described locked component is made up of Swinging switch, top shoe, sliding block, described top shoe, sliding block phase apical grafting and be nested in respectively in the vertical caulking groove of rectangular lock body, the two sides, front and back of top shoe, both apical grafting faces of sliding block are respectively inclined-plane or arc surface, make slide rail close or draw back in the process, can pass in and out locked component swimmingly, and when reducing the slide rail turnover to the impact of locked component, described top shoe and Swinging switch composition surface are provided with cylinder boss;
Described Swinging switch and top shoe joint are provided with round tube hole, the cylinder boss pressing loose joint of itself and top shoe, Swinging switch is provided with short hook, long hook, and short hook is positioned at the Swinging switch front end, long hook is positioned at the Swinging switch rear end, and its lower end and top shoe opposite face are provided with cylinder boss;
The core rail rear end of described slide rail is provided with latch hook, and its apical grafting face with described top shoe, sliding block is relative, and the long hook of its size and Swinging switch, short hook are corresponding, Swinging switch when different pendulum angle by long hook or lack the inboard and the latch hook apical grafting of hook.
Described latch hook can be coated with the elastic caoutchouc cover, and during slide rail turnover locked component, the elastic caoutchouc cover can reduce described latch hook to the top shoe of locked component, the impact of sliding block.
Corresponding front limit piece, the back limited block of being respectively equipped with of the front and rear portions of the outer rail of described slide rail and core rail; For the long situation that maybe need pull out longer distance of drawer or pallet length, can also be provided with middle rail between the outer rail of described slide rail and the core rail, and also corresponding front limit piece, the back limited block of being respectively equipped with of the front and rear portions of middle rail and outer rail, core rail.Close, pull out in the process at drawer or pallet, can avoid breaking away from outer rail, guaranteed the security performance that slide rail uses because of overexertion causes core rail or middle rail by corresponding each front limit piece, back limited block apical grafting.The inside of described slide rail also can be provided with corresponding self-locking structure according to different purposes.
Described front limit piece, back limited block also can be coated with the elastic caoutchouc cover, and when slide rail cut out or draw back, the elastic caoutchouc cover can reduce because of the impact that causes to slide rail self of described front limit piece, back limited block apical grafting.
When described limit assembly is positioned at rectangular lock body upper end, described limit assembly comprises fixed block, spring, position limiting slide block, spring is installed between fixed block, the position limiting slide block, fixed block and installation locating piece are fixedly connected on the upper end of rectangular lock body, position limiting slide block is nested in the vertical caulking groove of rectangular lock body, and with the top shoe apical grafting of locked component topmost, the latch hook of described core rail is relative with the trailing flank of top shoe.
When described limit assembly is positioned at rectangular lock body middle part, described limit assembly comprises position limiting slide block, spring, spring is installed between two position limiting slide blocks, two position limiting slide blocks are nested in the vertical caulking groove of rectangular lock body, and respectively with movable bolt apical grafting, or a position limiting slide block and movable bolt apical grafting, the top shoe of another position limiting slide block and locked component or sliding block apical grafting, the latch hook of described core rail is relative with the trailing flank of top shoe or sliding block.
When described limit assembly is positioned at rectangular lock body lower end, described limit assembly comprises position limiting slide block, spring, fixed block, spring is installed between position limiting slide block, the fixed block, fixed block and installation locating piece are fixedly connected on the lower end of rectangular lock body, position limiting slide block is nested in the vertical caulking groove of rectangular lock body, and with the sliding block apical grafting of bottom locked component, the latch hook of described core rail is relative with the trailing flank of sliding block.
Described position limiting slide block, top shoe, sliding block can be nested in the vertical caulking groove of rectangular lock body by the I shape base.
Drawer that the length of described rectangular lock body locks as required or the decision of the total height of pallet, the length of movable bolt is the height decision of single drawer or pallet by the spacing of adjacent upper and lower slide rail.
This interlocking is anti-topples over safety slip rail system by locating piece is installed, the limited block that installs and fixes piece and outer rail is fixed rectangular lock body, the position limiting slide block of described limit assembly, and the top shoe of locked component, sliding block, movable bolt can slide on rectangular lock body, rectangular lock body can be provided with many cover slide rails simultaneously, every cover slide rail correspondence is equipped with a cover locked component, when each slide rail cuts out, under the effect of spring force, each locked component is in closure state, when wherein the core rail of arbitrary cover slide rail is pulled out, the latch hook of core rail drives the short hook of the Swinging switch of locked component, make the cylinder boss swing of Swinging switch around top shoe, the long hook cylinder boss of Swinging switch promotes top shoe or sliding block slides, this group locked component is opened, and bolt of promotion activity simultaneously and upper limit slide block or lower limit slide block move, the compression spring, other locked components can not be opened, and other respectively overlap slide rail and can not pull out.In order to describe operation principle of the present utility model better, be positioned at rectangular lock body upper end with limit assembly, the situation of closing or draw back the 3rd layer drawer (its slide rail comprises outer rail, middle rail, core rail) is an example, is described as follows:
(1) drawer closure, when promptly slide rail was in the close position: latch hook was in the long hook of Swinging switch, the inboard of short hook, under the spring tension effect of limit assembly, top shoe, both apical graftings of sliding block.
(2) when drawing back the 3rd layer of drawer, the process that its slide rail unlocks is: the inclined-plane of latch hook extruding top shoe apical grafting face rear side, and promote Swinging switch with the inboard apical grafting of short hook and swing forward, latch hook enters top shoe, between both apical grafting faces of sliding block, top shoe moves up along the vertical caulking groove of rectangular lock body, thereby make the spring compression of limit assembly, when Swinging switch to forward swing to certain angle, the inclined-plane of the cylinder boss extruding sliding block apical grafting face rear side of long hook, top shoe is by further jack-up, the cylinder boss of long hook continues to enter top shoe along the inclined-plane of sliding block apical grafting face rear side, between the sliding block apical grafting face, when the apical grafting face apical grafting of the cylinder boss of long hook and sliding block, top shoe is pushed up to the extreme higher position, latch hook is from the long hook of Swinging switch, opening between the short hook leaves top shoe, both apical grafting faces of sliding block, thereby this slide rail is unlocked, this drawer draws back, self-locking structure until slide rail inside comes into force, outer rail, middle rail, the corresponding front limit piece of core rail, back limited block apical grafting, simultaneously, since the spring force effect of limit assembly, the top shoe of other locked components, the tight apical grafting of sliding block and movable bolt keeps lock-out state.Thereby when realizing drawing back the 3rd layer of drawer, other drawers can't be pulled out because of the slide rail locking.
(3) when closing the 3rd layer of drawer, the process that its slide rail recovers locking is: latch hook is along top shoe, both apical grafting faces of sliding block enter the long hook of Swinging switch, opening between the short hook, and promote Swinging switch with the inboard apical grafting of long hook and swing backward, when Swinging switch is put backward to certain angle, the cylinder boss of long hook, latch hook breaks away from top shoe successively, both apical grafting faces of sliding block, until outer rail, middle rail, the corresponding front limit piece of core rail, back limited block apical grafting, slide rail is closed fully, this top shoe is moved downward to top shoe along the vertical caulking groove of rectangular lock body, sliding block recovers tight apical grafting, thereby realize the locking of this slide rail, the recoil of spring of limit assembly is removed the locking to other slide rails simultaneously.
(4) when drawing back the 3rd layer of drawer, after its slide rail unlocks, if because stirring of article causes Swinging switch to be swung backward in the drawer, make long hook cylinder boss break away from the apical grafting face of sliding block, this top shoe along the vertical caulking groove of rectangular lock body be moved downward to top shoe, sliding block recovers tight apical grafting, when promptly this locked component recovers locking, the recoil of spring of limit assembly, other arbitrary drawers also can be pulled out simultaneously, make locker have the potential safety hazard of toppling over.At this moment, the 3rd layer drawer can be closed again, the inclined-plane of side in face of the latch hook extruding top shoe apical grafting, top shoe moves up along the vertical caulking groove of rectangular lock body, thereby make the spring compression of limit assembly, latch hook enters between top shoe, both apical grafting faces of sliding block, when drawer is closed, latch hook breaks away from top shoe, both apical grafting faces of sliding block, recovers (1) described state.At this moment, repeat (2) described process again, in the time of can realizing drawing back the 3rd layer of drawer, other drawers can't be pulled out because of the slide rail locking.
For the process of closing or draw back other drawers as above in like manner.
Include only the situation of outer rail and core rail for slide rail, close or the process that pulls the drawer out as above in like manner.
The utlity model has following advantage and effect: safe and reliable, can solve well when the drawer of big, heavy locker or pallet are pulled out simultaneously and have the potential safety hazard of toppling over, simple and reasonable for structure, easy to manufacture, assemble easyly, processing cost is low, has market prospects preferably.
Description of drawings
Fig. 1 is that the utility model interlocking prevents toppling over the safety slip rail system structural representation of (slide rail comprises outer rail, middle rail, core rail, and limit assembly is positioned at rectangular lock body upper end);
Fig. 2 is a local structure for amplifying schematic diagram shown in Figure 1;
Fig. 3 is that interlocking shown in Figure 1 is prevented toppling over safety slip rail system at the 3rd layer of structural representation that slide rail is pulled out;
Fig. 4 is a local structure for amplifying schematic diagram shown in Figure 3;
Fig. 5-1,5-2 are rectangular lock body structure schematic diagrames shown in Figure 1;
Fig. 6 is the structural representation of installation locating piece shown in Figure 1;
Fig. 7 is the structural representation that installs and fixes piece shown in Figure 1;
Fig. 8-1,8-2 are movable bolt structural representations shown in Figure 1;
Fig. 9-1,9-2 are the limited block position structural representations of outer rail shown in Figure 1;
Figure 10-1,10-2 are the latch hook position structural representations of core rail shown in Figure 1;
Figure 11 is the structural representation of locked component shown in Figure 1;
Figure 12-1,12-2 are the structural representations of Swinging switch shown in Figure 11;
Figure 13-1,13-2 are the structural representations of top shoe shown in Figure 11;
Figure 14-1,14-2 are sliding block structural representations shown in Figure 11;
Figure 15 is the structural representation of limit assembly shown in Figure 1;
Figure 16-the 1st, fixed block shown in Figure 15 is faced structural representation;
Figure 16-the 2nd, fixed block shown in Figure 15 is looked up structural representation;
Figure 17-the 1st, position limiting slide block shown in Figure 15 is faced structural representation;
Figure 17-the 2nd, position limiting slide block plan structure schematic diagram shown in Figure 15;
Figure 18 is that the utility model interlocking prevents toppling over the safety slip rail system structural representation of (slide rail comprises outer rail, middle rail, core rail, and limit assembly is positioned at rectangular lock body lower end);
Figure 19 is the local structure for amplifying schematic diagram of Figure 18;
Figure 20 is the structural representation that the anti-orlop slide rail of toppling over safety slip rail system of interlocking shown in Figure 180 is unlocking;
Figure 21 is the local structure for amplifying schematic diagram of Figure 20;
Figure 22 is the structural representation that the anti-orlop slide rail of toppling over safety slip rail system of interlocking shown in Figure 180 is fully withdrawn;
Figure 23 is the local structure for amplifying schematic diagram of Figure 22;
Figure 24 is the structural representation that the anti-orlop slide rail of toppling over safety slip rail system of interlocking shown in Figure 180 begins to cut out;
Figure 25 is the local structure for amplifying schematic diagram of Figure 24;
Figure 26 is that the utility model interlocking prevents toppling over the safety slip rail system structural representation of (slide rail comprises outer rail, middle rail, core rail, and limit assembly is positioned in the middle of the rectangular lock body);
Figure 27 is the local structure for amplifying schematic diagram of Figure 26;
Figure 28 is that the utility model interlocking prevents toppling over the safety slip rail system structural representation of (slide rail comprises outer rail, core rail, and limit assembly is positioned at rectangular lock body lower end);
Figure 29 is the local structure for amplifying schematic diagram of Figure 28;
Figure 30 is the structural representation that the anti-orlop slide rail of toppling over safety slip rail system of interlocking shown in Figure 28 is unlocking;
Figure 31 is the local structure for amplifying schematic diagram of Figure 30;
Figure 32 is the structural representation that the anti-orlop slide rail of toppling over safety slip rail system of interlocking shown in Figure 28 is fully withdrawn;
Figure 33 is the local structure for amplifying schematic diagram of Figure 32;
Figure 34 is the structural representation that the anti-orlop slide rail of toppling over safety slip rail system of interlocking shown in Figure 28 begins to cut out;
Figure 35 is the local structure for amplifying schematic diagram of Figure 34;
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, this interlocking prevents toppling over safety slip rail system, comprise slide rail, locking device, slide rail comprises outer rail 10, middle rail 12, core rail 11, locking device comprises rectangular lock body 9, movable bolt 8, limit assembly, locked component, many cover slide rails are arranged side by side the same side at rectangular lock body 9, shown in Fig. 9-1,9-2, respectively overlap the limited block 10-1 of slide rail by its outer rail 10 respectively with rectangular lock body 9 both sides clampings, and rectangular lock body 9 upper and lower ends respectively by as Fig. 6, installation locating piece 1 shown in Figure 7, install and fix piece 13 and fix; The corresponding locked component of every cover sliding rail rear end, limit assembly, locked component, movable bolt 8 are nested among the rectangular lock body 9 vertical caulking groove 9-1 shown in Fig. 5-1,5-2, locked component, movable bolt 8 alternate apical graftings, limit assembly and locked component or movable bolt 8 apical graftings; Drawer that the length of rectangular lock body 9 locks as required or the decision of the total height of pallet, the length of movable bolt 8 is the height decision of single drawer or pallet by the spacing of adjacent upper and lower slide rail, the structure of movable bolt 8 is shown in Fig. 8-1,8-2.
As Fig. 2, shown in 11, locked component is by Swinging switch 5, top shoe 6, sliding block 7 is formed, as Figure 13-1,13-2,14-1, shown in the 14-2, top shoe 6, sliding block 7 phase apical graftings and respectively by I shape base 6-3,7-2 is nested among the rectangular lock body 9 vertical caulking groove 9-1, top shoe 6, sliding block 7 both apical grafting face 6-4, the both sides, front and back of 7-4 are respectively inclined-plane 6-1,6-2,7-1,7-3, make slide rail close or draw back in the process, can pass in and out locked component swimmingly, and when reducing the slide rail turnover to the impact of locked component, top shoe 6 is provided with cylinder boss 6-5;
Shown in Fig. 2,11,12-1,12-2, Swinging switch 5 is by the cylinder boss 6-5 pressing loose joint of its round tube hole 5-4 and top shoe, Swinging switch 5 is provided with long hook 5-1, short hook 5-2, long hook 5-1 is positioned at Swinging switch 5 rear ends, short hook 5-2 is positioned at Swinging switch 5 front ends, and the long hook 5-1 bottom one side relative with top shoe of Swinging switch 5 is provided with cylinder boss 5-3;
Shown in Figure 10-1,10-2, core rail 11 rear ends of slide rail are provided with latch hook 11-1, its apical grafting face 6-4,7-4 at top shoe 6, sliding block 7 is square on the upper side, relative with the leading flank 6-1 of top shoe 6, the long hook 5-1 of its size and Swinging switch 5, short hook 5-2 are corresponding, and Swinging switch 5 passes through inboard and the latch hook 11-1 apical grafting of long hook 5-1, short hook 5-2 when different pendulum angle.
Shown in Figure 10-2, latch hook 11-1 can be coated with elastic caoutchouc cover 14, and during slide rail turnover locked component, elastic caoutchouc cover 14 can reduce latch hook 11-1 to the top shoe 6 of locked component, the impact of sliding block 7.
Corresponding front limit piece, the back limited block of being respectively equipped with of the front and rear portions of the outer rail 10 of slide rail, middle rail 12, core rail 11, close, pull out in the process at drawer or pallet, by corresponding each front limit piece, back limited block apical grafting, can avoid having improved the security performance that slide rail uses because of overexertion causes rail 12 in 11 disengagings of core rail, middle rail 12 disengaging outer rails 10.Front limit piece, back limited block also can be coated with elastic caoutchouc cover 14, and when slide rail cut out or draw back, elastic caoutchouc cover 14 can reduce because of the impact that causes to slide rail self of front limit piece, back limited block apical grafting.
Shown in Fig. 1,15,16-1,16-2,17-1,17-2, limit assembly is positioned at rectangular lock body 9 upper ends, and limit assembly comprises fixed block 2, spring 3, position limiting slide block 4, and spring 3 is installed between hole 2-2, the 4-2 of fixed block 2, position limiting slide block 4; Fixed block 2 is mounted in rectangular lock body 9 vertical caulking groove 9-1 upper ends, also fixedlys connected with installation locating piece 1 by bolt 2-3 by projection 2-1, position limiting slide block 4 is nested among the rectangular lock body 9 vertical caulking groove 9-1 by I shape base 4-1, and with top shoe 6 apical graftings of topmost locked component.
This interlocking is anti-, and to topple over the course of work of safety slip rail system as follows:
(1) as shown in Figure 1, the drawer closure, when promptly slide rail was in the close position: latch hook 11-1 was in the long hook 5-1 of Swinging switch 5, the inboard of short hook 5-2, under the spring tension effect of limit assembly, top shoe 6, sliding block 7 both apical graftings.
(2) when drawing back the 3rd layer of drawer, the process that its slide rail unlocks is: the inclined-plane 6-2 of latch hook 11-1 extruding top shoe apical grafting face 6-4 rear side, and promote Swinging switch 5 with the inboard apical grafting of short hook 5-2 and swing forward, top shoe 6 moves up along the vertical caulking groove 9-1 of rectangular lock body 9, thereby make spring 3 compressions of limit assembly, latch hook 11-1 enters top shoe, both apical grafting face 6-4 of sliding block, between the 7-4, when Swinging switch 5 to forward swing to certain angle, the inclined-plane 7-1 of the cylinder boss 5-3 extruding sliding block apical grafting face 7-4 rear side of long hook 5-1 lower end, top shoe 6 is by further jack-up, the cylinder boss 5-3 of long hook 5-1 lower end continues to enter top shoe along the inclined-plane 7-1 of sliding block apical grafting face 7-4 rear side, both apical grafting face 6-4 of sliding block, between the 7-4, when the apical grafting face 7-4 apical grafting of the cylinder boss 5-3 of long hook 5-1 lower end and sliding block, top shoe 6 is pushed up to the extreme higher position, latch hook 11-1 is from the long hook 5-1 of Swinging switch 5, opening between the short hook 5-2 leaves top shoe, both apical grafting face 6-4 of sliding block, 7-4, thereby as Fig. 3, shown in 4, this slide rail is unlocked, this drawer draws back, until outer rail 10, middle rail 12, core rail 11 corresponding front limit pieces, back limited block apical grafting, drawer is pulled out fully, simultaneously, since the spring force effect of limit assembly, the top shoe 6 of other locked components, sliding block 7 and movable bolt 8 tight apical graftings keep lock-out state.Thereby when realizing drawing back the 3rd layer of drawer, other drawers can't be pulled out because of the slide rail locking.
(3) when closing the 3rd layer of drawer, the process that its slide rail recovers locking is: latch hook 11-1 is along top shoe, both apical grafting face 6-4 of sliding block, 7-4 enters the long hook 5-1 of Swinging switch 5, opening between the short hook 5-2, and promote Swinging switch 5 with the inboard apical grafting of long hook 5-1 and swing backward, top shoe 6 moves down along the vertical caulking groove 9-1 of rectangular lock body 9, thereby make spring 3 resiliences of limit assembly, when Swinging switch 5 is put backward to certain angle, the cylinder boss 5-3 of long hook 5-1 lower end, latch hook 11-1 breaks away from top shoe successively, both apical grafting face 6-4 of sliding block, 7-4, until outer rail 10, middle rail 12, core rail 11 corresponding front limit pieces, back limited block apical grafting, slide rail is closed fully, this top shoe 6 is moved downward to top shoe 6 along the vertical caulking groove 9-1 of rectangular lock body 9, sliding block 7 recovers tight apical grafting, thereby realize the locking of this slide rail, the locking to other slide rails is removed in spring 3 resiliences of limit assembly simultaneously.
(4) when drawing back the 3rd layer of drawer, after its slide rail unlocks, if because stirring of article causes Swinging switch 5 to be swung backward in the drawer, make the cylinder boss 5-3 of long hook 5-1 lower end break away from the apical grafting face 7-4 of sliding block, spring 3 resiliences of limit assembly, this top shoe 6 is moved downward to top shoe 6, the tight apical grafting of sliding block 7 recoveries along the vertical caulking groove 9-1 of rectangular lock body 9, when promptly this locked component recovers locking, other arbitrary drawers also can be pulled out simultaneously, make locker have the potential safety hazard of toppling over.At this moment, the 3rd layer drawer can be closed again, the inclined-plane 6-1 of latch hook 11-1 extruding top shoe apical grafting face 6-4 front side, top shoe 6 moves up along the vertical caulking groove 9-1 of rectangular lock body 9, thereby make spring 3 compressions of limit assembly, latch hook 11-1 enters between top shoe, sliding block both apical grafting face 6-4,7-4, when drawer is closed, latch hook 11-1 breaks away from top shoe, sliding block both apical grafting face 6-4,7-4, recovers the state of (1).At this moment, repeat (2) process again, in the time of can realizing drawing back the 3rd layer of drawer, other drawers can't be pulled out because of the slide rail locking.
For the process of closing or draw back other drawers as above in like manner.
As shown in figure 18, this interlocking is anti-, and to topple over other structures of safety slip rail system identical with embodiment 1, just its limit assembly is positioned at rectangular lock body 9 lower ends with the installation locating piece, install and fix piece and be positioned at rectangular lock body 9 upper ends, height and the slide rail thickness of the boss 4-3 of position limiting slide block 4 adapt, the latch hook 11-1 of core rail is positioned at top shoe 6, the apical grafting face 6-4 of sliding block 7,7-4 is the side on the lower side, relative with the leading flank 7-3 of sliding block, as Figure 15,16-1,16-2,17-1,17-2, shown in 19, limit assembly comprises fixed block 2, spring 3, position limiting slide block 4, spring 3 is installed on fixed block 2, the hole 2-2 of position limiting slide block 4, between the 4-2; Fixed block 2 is mounted in rectangular lock body 9 vertical caulking groove 9-1 lower ends, also fixedlys connected with installation locating piece 1 by bolt 2-3 by projection 2-1, position limiting slide block 4 is nested among the rectangular lock body 9 vertical caulking groove 9-1 by I-shaped model base 4-1, and with sliding block 7 apical graftings of bottom locked component.
This interlocking is anti-, and to topple over the course of work of safety slip rail system basic identical with embodiment 1, be that the orlop slide rail is pulled out shown in Figure 20,21, the work signal that unlocks, shown in Figure 22,23, it is the work signal that the orlop slide rail is pulled out fully, shown in Figure 24,25, be the work signal that the orlop slide rail begins to cut out.
As shown in figure 26, this interlocking is anti-, and to topple over other structures of safety slip rail system identical with embodiment 1, just its limit assembly is positioned in the middle of the rectangular lock body 9, as shown in figure 27, limit assembly comprises position limiting slide block 4, spring 3, spring 3 is installed between two position limiting slide blocks 4, and position limiting slide block 4 is nested among the vertical caulking groove 9-1 of rectangular lock body 9, and respectively with movable bolt 8 apical graftings.
This interlocking is anti-, and to topple over the course of work of safety slip rail system basic identical with embodiment 1.
Shown in Figure 28,29, this interlocking is anti-, and to topple over other structures of safety slip rail system identical with embodiment 2, and just its slide rail includes only outer rail 10, core rail 11, and the outer rail 10 of slide rail is corresponding with the front and rear portions of core rail 11 to be respectively equipped with front limit piece, back limited block.
This interlocking is anti-, and to topple over the course of work of safety slip rail system basic identical with embodiment 2, be that the orlop slide rail is pulled out shown in Figure 30,31, the work signal that unlocks, shown in Figure 32,33, it is the work signal that the orlop slide rail is pulled out fully, shown in Figure 34,35, be the work signal that the orlop slide rail begins to cut out.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (9)
1, interlocking prevents toppling over safety slip rail security system, it is characterized in that: comprise locking device, slide rail, locking device comprises rectangular lock body, movable bolt, limit assembly, locked component, described slide rail comprises outer rail, core rail, described many cover slide rails are arranged side by side the same side at rectangular lock body, each overlap the limited block of slide rail by its outer rail respectively with the both sides clamping of rectangular lock body, and rectangular lock body two ends are respectively by installing locating piece, installing and fixing piece and fix; The corresponding locked component of every cover sliding rail rear end, described limit assembly, locked component, movable bolt are nested in the vertical caulking groove of rectangular lock body, locked component, the alternate apical grafting of movable bolt, limit assembly and locked component or movable bolt apical grafting.
2, topple over safety slip rail system by the described interlocking of claim 1 is anti-, it is characterized in that:
Described locked component is made up of Swinging switch, top shoe, sliding block, described top shoe, sliding block phase apical grafting and be nested in respectively in the vertical caulking groove of rectangular lock body, the two sides, front and back of top shoe, both apical grafting faces of sliding block are respectively inclined-plane or arc surface, and described top shoe and Swinging switch composition surface are provided with cylinder boss; Described Swinging switch and top shoe joint are provided with round tube hole, the cylinder boss pressing loose joint of itself and top shoe, Swinging switch is provided with short hook, long hook, and short hook is positioned at the Swinging switch front end, long hook is positioned at the Swinging switch rear end, and its lower end and top shoe opposite face are provided with cylinder boss;
The core rail rear end of described slide rail is provided with latch hook, and its apical grafting face with described top shoe, sliding block is relative, and the long hook of its size and Swinging switch, short hook are corresponding, Swinging switch when different pendulum angle by long hook, lack the inboard and the latch hook apical grafting of hook.
3, topple over safety slip rail system by the described interlocking of claim 2 is anti-, it is characterized in that: described top shoe, sliding block are nested in the vertical caulking groove of rectangular lock body by the I shape base.
4, topple over safety slip rail system by the described interlocking of claim 2 is anti-, it is characterized in that: described latch hook is coated with the elastic caoutchouc cover.
5, topple over safety slip rail system by the described interlocking of claim 1 is anti-, it is characterized in that: corresponding front limit piece, the back limited block of being respectively equipped with of the front and rear portions of the outer rail of described slide rail and core rail.
6, topple over safety slip rail system by the described interlocking of claim 1 is anti-, it is characterized in that: can also be provided with middle rail between the outer rail of described slide rail and the core rail, and also corresponding front limit piece, the back limited block of being respectively equipped with of the front and rear portions of middle rail and outer rail, core rail.
7, claim 5 or 6 described interlockings are anti-topples over safety slip rail security system, it is characterized in that: described front limit piece, back limited block are coated with elastic caoutchouc by cover.
8, prevent toppling over safety slip rail system by the described interlocking of claim 1, it is characterized in that: when described limit assembly is positioned at rectangular lock body upper end, described limit assembly comprises fixed block, spring, position limiting slide block, spring is installed between fixed block, the position limiting slide block, fixed block and installation locating piece are fixedly connected on the upper end of rectangular lock body, position limiting slide block is nested in the vertical caulking groove of rectangular lock body, and with the top shoe apical grafting of topmost locked component, the latch hook of described core rail is relative with the leading flank of top shoe;
When described limit assembly is positioned at rectangular lock body centre, described limit assembly comprises position limiting slide block, spring, position limiting slide block, spring is installed between two position limiting slide blocks, two position limiting slide blocks are nested in the vertical caulking groove of rectangular lock body, and respectively with movable bolt apical grafting, or a position limiting slide block and movable bolt apical grafting, the top shoe of another position limiting slide block and locked component or sliding block apical grafting, the latch hook of described core rail is relative with the leading flank of top shoe or sliding block;
When described limit assembly is positioned at rectangular lock body lower end, described limit assembly comprises position limiting slide block, spring, fixed block, spring is installed between position limiting slide block, the fixed block, fixed block and installation locating piece are fixedly connected on the lower end of rectangular lock body, position limiting slide block is nested in the vertical caulking groove of rectangular lock body, and with the sliding block apical grafting of bottom locked component, the latch hook of described core rail is relative with the leading flank of sliding block.
9, topple over safety slip rail system by the described interlocking of claim 8 is anti-, it is characterized in that: described position limiting slide block is nested in the vertical caulking groove of rectangular lock body by the I shape base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062648 CN2935979Y (en) | 2006-08-07 | 2006-08-07 | Interlocking anti-falling safety slide rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062648 CN2935979Y (en) | 2006-08-07 | 2006-08-07 | Interlocking anti-falling safety slide rail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935979Y true CN2935979Y (en) | 2007-08-22 |
Family
ID=38359997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062648 Expired - Fee Related CN2935979Y (en) | 2006-08-07 | 2006-08-07 | Interlocking anti-falling safety slide rail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935979Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075665A1 (en) * | 2010-12-06 | 2012-06-14 | 江苏通润装备科技股份有限公司 | Mutual constraint type safe multi-drawer locking structure |
| CN102578843A (en) * | 2011-01-13 | 2012-07-18 | 川湖科技股份有限公司 | Sliding rail interlink lock assembly |
| CN104160940A (en) * | 2014-05-26 | 2014-11-26 | 魏延恕 | Overturn-preventing soilless culture system |
| CN106724133A (en) * | 2016-12-08 | 2017-05-31 | 温岭市兴庆机械设备有限公司 | A kind of article collection frame |
| CN108741805A (en) * | 2018-04-30 | 2018-11-06 | 中山市锐炬科技有限公司 | A kind of cabinet that single pull-out automatically resets |
| CN109788848A (en) * | 2016-09-30 | 2019-05-21 | Usm控股有限公司 | Retracting device for drawer mechanism |
| CN110448055A (en) * | 2019-09-12 | 2019-11-15 | 浙江昌丽家居有限公司 | A kind of tea table |
-
2006
- 2006-08-07 CN CN 200620062648 patent/CN2935979Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075665A1 (en) * | 2010-12-06 | 2012-06-14 | 江苏通润装备科技股份有限公司 | Mutual constraint type safe multi-drawer locking structure |
| CN102578843A (en) * | 2011-01-13 | 2012-07-18 | 川湖科技股份有限公司 | Sliding rail interlink lock assembly |
| CN102578843B (en) * | 2011-01-13 | 2014-01-08 | 川湖科技股份有限公司 | Sliding rail interlink lock assembly |
| CN104160940A (en) * | 2014-05-26 | 2014-11-26 | 魏延恕 | Overturn-preventing soilless culture system |
| CN109788848A (en) * | 2016-09-30 | 2019-05-21 | Usm控股有限公司 | Retracting device for drawer mechanism |
| CN106724133A (en) * | 2016-12-08 | 2017-05-31 | 温岭市兴庆机械设备有限公司 | A kind of article collection frame |
| CN108741805A (en) * | 2018-04-30 | 2018-11-06 | 中山市锐炬科技有限公司 | A kind of cabinet that single pull-out automatically resets |
| CN110448055A (en) * | 2019-09-12 | 2019-11-15 | 浙江昌丽家居有限公司 | A kind of tea table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2935979Y (en) | Interlocking anti-falling safety slide rail system | |
| CN201891315U (en) | Anti-prying door lock with hook tongue | |
| CN211448032U (en) | Turnover hidden cinerary casket storage rack | |
| CN202500409U (en) | Mutually-constrained secure-type multi-drawer locking device and safety cabinet | |
| CN202055680U (en) | Lock picking prevention safe box | |
| CN212415233U (en) | Lifting drawer cabinet | |
| CN103397818B (en) | A kind of anti-collision lock body mechanism | |
| CN201200129Y (en) | Furniture | |
| CN201008445Y (en) | Novel drawer | |
| CN201718793U (en) | Diagonal draw-type special drawer for fire protection | |
| CN201239947Y (en) | One opening type multi-drawer toolbox cabinet | |
| CN211900121U (en) | Storage cabinet | |
| CN209976225U (en) | Self-ejection locking electric lock body | |
| CN217863744U (en) | Battery replacing cabinet cell module with anti-theft lock | |
| CN1939186A (en) | Actuator of drawers | |
| CN220655148U (en) | Guide rail assembly capable of interlocking cabinet drawers | |
| CN221315995U (en) | Concealed mobile phone slot | |
| CN111329258A (en) | Multi-protection safety drawer cabinet | |
| CN219672387U (en) | Electromagnetic lock device and subway shield door | |
| CN217792080U (en) | Drawer structure of visual storing and cupboard thereof | |
| CN215520431U (en) | Novel push lock type door lock | |
| CN2915600Y (en) | Box type push-pull safety box for automobile | |
| CN214757943U (en) | Chopper mounting structure of grain harvester | |
| CN215474058U (en) | Special case is deposited with bill to finance | |
| CN217129202U (en) | Mechanical unlocking structure of battery charging and replacing cabinet and battery charging and replacing cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |