CN2474007Y - Sliding rail for two section draw pull location full opening drawer - Google Patents
Sliding rail for two section draw pull location full opening drawer Download PDFInfo
- Publication number
- CN2474007Y CN2474007Y CN 01221409 CN01221409U CN2474007Y CN 2474007 Y CN2474007 Y CN 2474007Y CN 01221409 CN01221409 CN 01221409 CN 01221409 U CN01221409 U CN 01221409U CN 2474007 Y CN2474007 Y CN 2474007Y
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- CN
- China
- Prior art keywords
- slide rail
- drawing piece
- rail
- spring
- drawer
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Abstract
A two segments pump and tensile positioning full open type drawer slide rail includes an inner slide rail, a medium slide rail and an external slide rail. The wall surface of one side end of the inner slide rail is provided with a small convex clipper to suitably retain at the front end of the upper pleat wall of a first clamping plate at the medium slide rail. When the inner slide rail and the medium slide rail do the first segment pump and tensile movement, the utility model can ensure the inner slide rail does not drop off the medium slide rail in advance, so the utility model can surely make the inner slide rail and the medium slide rail bear the drawer movement to relatively reduce the bearing load and reduce the damage percentage, thus, to improve the life period.
Description
The utility model relates to drawer sliding rail, refers to a kind of two sections pull full-open type drawer sliding rails especially.
General standard-sized sheet two sections move drawer sliding rail (with reference to figure 1), and it is made of with external slide rail 93 interior slide rail 91, middle slide rail 92, at first be to be done first section by outside pull and move (with reference to figure 2) along with interior slide rail 91 by drawer (figure do not show), and then slide rail 92 is outwards done second section pull displacement (with reference to figure 3) in the interlock, only in looking into aforementioned first section pull displacement action, only carry drawers by interior slide rail 91, and drawer is often put the article with constant weight, therefore has the situation of deformed damaged to reduce service life relatively easily.
In addition, the product of commonly using as Fig. 4-shown in Figure 9, it can carry drawer (figure does not show) simultaneously with middle slide rail 95 and do first section pull displacement though can make two-period form displacement and interior slide rail 94, reduce spoilage relatively and have preferable moment utilization, but (with reference to figure 8, Fig. 9) through looking into the aforementioned advantages that reaches that situation that its first section often moves past in the journey slide rail 95 during slide rail 94 breaks away from earlier in the not enough or bigger generation of user's pull strength of the strength of pulling because of the elasticity of the side wall 941 of slide rail 94 in 97 pairs of the drawing pieces can't be certain, and because middle slide rail 95 is side pivot joints of mat pivot 98 and drawing piece 97, and after the following convex clip 971 below the opposite side of drawing piece 97 (in addition with reference to figure 6) is by the fixture block of external slide rail 96 (figure does not show) block location, in the middle of slide rail 95 when pushing toward in, first drawing piece 971 has the up situation of warpage, influence support effect and steadiness relatively, even be easy to generate loosening situation after using a period of time, moreover, though the butting section 991 of slide rail 94 set springs 99 is held by convex clip 942 in it, but still have and be easy to generate the disappearance that gets loose.
The purpose of this utility model provides a kind of two sections pulls location full-open type drawer sliding rail, when drawer is pulled out in proper order, can guarantee slide rail during rail can not break away from advance in it, thereby can alleviate its carrying, reduce spoilage, improve service life, and have easy to use, reliable characteristics.
For achieving the above object, the drawer sliding rail that the utility model provides, it includes: interior slide rail, one side of its predetermined position and one second drawing piece is fixed, this second drawing piece is an elastic strip body, its opposite side stretches out interior slide rail and has the invagination guiding face at side, is somebody's turn to do interior slide rail in addition and is provided with some locating holes to fix for linking with drawer; Middle slide rail, one side mat pivot connecting element is pivoted with one first drawing piece and spring, one side of this spring also is resisted against the following convex clip of this first drawing piece, and this time convex clip also stretches out the default loose slot of slide rail in this, the fixture block that the opposite side of slide rail then is provided with locating piece and can supplies two draw-in grooves of described second drawing piece of clip in being somebody's turn to do, but in addition should in slide rail and be pivoted with the first steel ball slide plate chuck in this between slide rail and the interior slide rail, and should in the side at the back side of slide rail link the back of the body slide rail be fixed with a suitable length, and the opposite side of described spring and butting section with suitable length can be resisted against the sidewall of the set back of the body slide rail of slide rail in this; External slide rail, wherein be provided with a fixture block, this fixture block has guiding arc sections and stopper section, its stopper section can on the pull following convex clip of first drawing piece, but and its top and be pivoted with the second steel ball slide plate chuck between the back of the body slide rail that this external slide rail and middle slide rail set firmly, in addition this external slide rail and be preset with some locating holes can for the locking in the drawer space inboard of cabinet, the described again second steel ball slide plate has a long slot bore to avoid blocking described fixture block; In addition, the wall integrated punching of slide rail one side in this and form a small tappet, but the proper front end of backstop Zhe wall on first drawing piece of middle slide rail.
According to another embodiment of the present utility model, the support chip of the loose slot of slide rail during set first drawing piece of slide rail and extending just can stride across in this;
Should in the end of butting section of opposite side of the set spring of slide rail be extended with a kink, proper two location that convex clip holds that can be gone out by the set back of the body slide rail one of middle slide rail, and this two convex clip is the both sides that are positioned at the kink of this spring.
Should in slide rail system can be directly and the external slide rail fit, wherein the second steel ball slide plate chuck is in this between slide rail and the external slide rail, and should in the butting section of opposite side of the set spring of slide rail be the lateral margin of the back side chase of slide rail in being resisted against, and the location that convex clip holds of the two relative directions gone out by the back side of middle slide rail institute one of the kink of this butting section end system.
Now cooperate graphic explanation in detail as back:
Fig. 1 commonly uses the not floor map of pull displacement of product.
Fig. 2 is the floor map of commonly using after first section pull displacement of product.
Fig. 3 commonly uses the floor map after second section pull displacement of product.
Another commonly uses the stereogram of product Fig. 4.
Fig. 5 is another stereogram of commonly using wherein middle slide rail of product and external slide rail.
Fig. 6 is that another commonly uses the wherein back of the body parallax stereogram of middle slide rail of product.
Fig. 7 is that another commonly uses the wherein part back of the body view plane schematic diagram of middle slide rail of product.
Fig. 8 is another part compound section schematic diagram of commonly using product.
Fig. 9 is another part combination action schematic diagram of commonly using product.
Figure 10 is the three-dimensional combination figure of the utility model embodiment.
Figure 11 is the wherein interior slide rail decomposing state stereogram of the utility model embodiment.
Figure 12 is the three-dimensional exploded view of wherein middle slide rail of the utility model embodiment and external slide rail.
Figure 13 is the wherein stereogram of first drawing piece of the utility model embodiment.
Figure 14 is the wherein block positioning states part sectional schematic diagram of the fixture block of first drawing piece and external slide rail of the utility model embodiment.
Figure 15 is the wherein back of the body parallax stereogram of middle slide rail of the utility model embodiment.
Figure 16 is the wherein part back of the body planar view of middle slide rail of the utility model embodiment.
Figure 17 is the part compound section schematic diagram of the utility model embodiment.
Figure 18 is the part compound section schematic diagram after the interior slide rail one side wall of the utility model embodiment breaks away from first drawing piece.
Figure 19 is the not floor map of pull displacement of the utility model embodiment.
Figure 20 is the floor map after first section pull displacement of the utility model embodiment.
Figure 21 is the floor map after second section pull displacement of the utility model embodiment.
Figure 22 is the stereogram of another embodiment of the utility model.
Figure 23 is the wherein interior slide rail decomposing state stereogram of another embodiment of the utility model.
Figure 24 is the three-dimensional exploded view of wherein middle slide rail of another embodiment of the utility model and external slide rail.
Figure 25 be another embodiment of the utility model wherein in the back of the body of slide rail look elevation view.
Figure 26 is the wherein back of the body planar view of middle slide rail of another embodiment of the utility model.
Figure 27 is the part compound section schematic diagram of another embodiment of the utility model.
Figure 28 is the part compound section schematic diagram after the interior slide rail one side wall of another embodiment of the utility model breaks away from first drawing piece.
Shown in Figure 10-21, a kind of two sections pulls of the utility model location full-open type drawer sliding rail is to include:
Composition by above-mentioned member, when drawer during by outside pull earlier together with interior slide rail 1 and middle slide rail 2 to outer displacement, and mat spring 6 make the last Zhe wall 52 of first drawing piece 5 give in the wall 12 suitable elasticity of a side of slide rail 1 hold that slide rail 1 can keep with middle slide rail 2 displacements in the strength order, until the middle slide rail 2 and the first steel ball slide plate 7 are by 33 backstops of the preceding catch of external slide rail 3, slide rail 1 can continue by outside pull in the order, and when the wall 12 of a side of interior slide rail 1 breaks away from last Zhe wall 52 front sides 521 of first drawing piece 5, this first drawing piece 5 is the strength of mat spring 6 and pivoting, make the following lug 51 of this first drawing piece 5 just can be stopped by the stopper section 312 of the fixture block 31 of external slide rail 3, pull out displacement and finish first section, and should in slide rail 1 with can be together with drawer outside pull again, until should in set second drawing piece 4 of slide rail 1 by in fixture block 22 clips of slide rail 2, and finish second section pull displacement; Otherwise, when drawer is desired pushed home, pushing second drawing piece 4 earlier makes the fixture block 22 of slide rail 2 in its disengaging can make drawer inwardly push back displacement together with interior slide rail 1, carry out first section and push back displacement, and the last Zhe wall 51 that moves first drawing piece 5 when wall 12 tops of a side of interior slide rail 1 makes its pivot, and also make convex clip under it 51 break away from the fixture block 31 of clip external slide rails 3, be to make drawer inwardly push back displacement, to finish second section and push back displacement action together with interior slide rail 1 and middle slide rail 2;
Especially, should in slide rail 1 form a small tappet 121 at wall 12 integrated punchings of one side, but the proper front end 521 (with reference to Figure 17) of backstop Zhe wall 52 on first drawing piece 5 of middle slide rail 2, it is slide rail 2 in can in advance not breaking away from slide rail 1 in when interior slide rail 1 is outwards done first section pull displacement together with middle slide rail 2, can guaranteeing, therefore can more positively carry the drawer displacement with middle slide rail 2 by slide rail in this 1, and the following convex clip 51 of first drawing piece 5 of central slide rail 2 is when being stopped by the fixture block 31 of external slide rail 3, can make the small tappet 121 crowded last Zhe walls 52 (with reference to Figure 18) that pass through first drawing piece 5 of the wall 12 of slide rail 1 in this continue second section pull displacement as long as impose suitable strength again, until second drawing piece, the 4 default two symmetrical draw-in grooves 43 of interior slide rail 1 are finished second section pull displacement by two fixture blocks, the 22 clip positioning instants of 2 integrated punching moulding of middle slide rail, and since drawer and non-once extract out fully, and be by interior slide rail 1 and middle slide rail 2 simultaneously in the displacement of first section pull displacement back loading drawer, can alleviate load relatively reduces spoilage and improves service life; And when drawer is done first section with second section pull displacement or oppositely do when pushing back displacement action by outside pull, the interior slide rail 1 of drawer both sides, middle slide rail 2, the second steel ball slide plate 8, first drawing piece 5, the first steel ball slide plate 7, second drawing piece 4 are to be synchronous start, thereby can avoid the situation of interference mutually, can guarantee the smooth and easy of pull displacement action relatively.
Moreover, the fixture block 31 of this external slide rail 3 is that integrated punching is shaped and protrudes from the bottom surface 30 of this external slide rail 3, but and this fixture block 31 have the stopper section 312 of the following convex clip 51 of circular arc guidance part 311 that the following convex clip 51 that can be convenient to guide first drawing piece 5 passes through and backstop first drawing piece 5.
Other is the person, with reference to Figure 11, should in set first drawing piece 5 of slide rail 2 following lug 51 and extend support chip 53 just can stride across in the loose slot 26 of slide rail 2, and then when the 312 blocks action of the stopper section of the following lug 51 of this first drawing piece 5 and the fixture block 31 of external slide rail 3, have the supplemental support effect with the increase steadiness; Easy speech, with reference to Figure 14, it mainly is to prevent that first drawing piece 5 and the stopper section 312 of the fixture block 31 of external slide rail 3 from blocking when locating, its support chip 53 of first drawing piece, 5 mats had and can avoid the up effect of warpage when central slide rail 2 pushed toward in.
Again, with reference to Figure 15,16, the butting section 62 of the opposite side of the set spring 6 of slide rail 2 terminal and be extended with a kink 63 in aforementioned, proper two convex clips, 232,233 location that hold that can be gone out by middle slide rail 2 set back of the body slide rail 23 one, and this two convex clip 232,233 is to be positioned at the both sides of kink 63 of this spring 6 to increase locating effect, can avoid the get loose situation of displacement of spring 6 relatively.
In addition, please cooperate with reference to shown in the figure 22-28 being another enforcement illustration of the present utility model, its structural principle is identical with previous embodiment, main difference slightly is that the back side system that is slide rail 2 in this does not link fixing back of the body slide rail, and be direct and external slide rail 3 fits, make the second steel ball slide plate, 8 chucks in this between slide rail 2 and the external slide rail 3, and the butting section 62 of the opposite side of slide rail 2 set springs 6 is to be resisted against the back side chase 24 of middle slide rail 2 (with reference to Figure 25 in being somebody's turn to do, 26) lateral margin 241, and the kink 63 of these butting section 62 ends is the convex clip 252 of the two relative directions gone out by the back side of middle slide rail 2 institute one, 253 location that hold.
In sum, the utility model can be concluded and be had following enhancement effect:
1. but drawer two-part pulling out in proper order, and first section pull displacement system carries the drawer displacement by interior slide rail 1 with middle slide rail 2 and can have preferable principle of moments utilization, and then can alleviate carrying and reduce spoilage and relatively also can improve service life, but and the front end 521 of the last Zhe wall 52 of small tappet 121 proper backstop first drawing pieces 5 of this interior slide rail 1, be slide rail 2 in can in advance not breaking away from slide rail 1 in when interior slide rail 1 is outwards done first section pull displacement together with middle slide rail 2, can guaranteeing.
2. done first section with second section pull displacement or oppositely do when pushing back displacement action by outside pull when drawer, the interior slide rail 1 of drawer both sides, middle slide rail 2, the second steel ball slide plate 8, first drawing piece 5, the first steel ball slide plate 7, second drawing piece 4 are to be synchronous start, thereby can avoid the situation of interference mutually, can guarantee the smooth and easy of pull displacement action relatively.
If will be the opposite side 42 of set second drawing piece 4 of the interior slide rail 1 of the drawer both sides that pull out of two-part inwardly push can make its two draw-in groove 43 break away from two fixture blocks 22 of slide rail 2, can be easily with drawer together with interior slide rail 1 dismounting.
4. middle slide rail 2 set first drawing pieces 5 also extend support chip 53 just can stride across in the loose slot 26 of slide rail 2, and then when the fixture block 31 blocks action of the following lug 51 of this first drawing piece 5 and external slide rail 3, have the supplemental support effect with the increase steadiness.
5. the butting section 62 of the opposite side of the spring 6 that middle slide rail 2 is set is terminal and be extended with a kink 63, just can be by set two convex clips, 232,233 location of being gone out by slide rail 23 one that hold of middle slide rail 2, and this two convex clip 232,233 is to be positioned at the both sides of kink 63 of this spring 6 to increase locating effect, can avoid the get loose situation of displacement of spring 6 relatively.
Claims (4)
1, a kind of two sections pulls are located the full-open type drawer sliding rail, it is characterized in that, it includes: interior slide rail, one side of its predetermined position and one second drawing piece is fixed, this second drawing piece is an elastic strip body, its opposite side stretches out interior slide rail and has the invagination guiding face at side, is somebody's turn to do interior slide rail in addition and is provided with some locating holes to fix for linking with drawer;
Middle slide rail, one side mat pivot connecting element is pivoted with one first drawing piece and spring, one side of this spring also is resisted against the following convex clip of this first drawing piece, and this time convex clip also stretches out the default loose slot of slide rail in this, the fixture block that the opposite side of slide rail then is provided with locating piece and can supplies two draw-in grooves of described second drawing piece of clip in being somebody's turn to do, but in addition should in slide rail and be pivoted with the first steel ball slide plate chuck in this between slide rail and the interior slide rail, and should in the side at the back side of slide rail link the back of the body slide rail be fixed with a suitable length, and the opposite side of described spring and butting section with suitable length can be resisted against the sidewall of the set back of the body slide rail of slide rail in this;
External slide rail, wherein be provided with a fixture block, this fixture block has guiding arc sections and stopper section, its stopper section can on the pull following convex clip of first drawing piece, but and its top and be pivoted with the second steel ball slide plate chuck between the back of the body slide rail that this external slide rail and middle slide rail set firmly, in addition this external slide rail and be preset with some locating holes can for the locking in the drawer space inboard of cabinet, the described again second steel ball slide plate has a long slot bore to avoid blocking described fixture block;
In addition, the wall integrated punching of slide rail one side in this and form a small tappet, but the proper front end of backstop Zhe wall on first drawing piece of middle slide rail.
2, two sections pulls according to claim 1 location full-open type drawer sliding rail, it is characterized in that first drawing piece that slide rail in this is set and extend just can stride across in the support chip of loose slot of slide rail.
3, two sections pulls according to claim 1 are located the full-open type drawer sliding rail, the end of butting section that it is characterized in that the opposite side of the spring that slide rail in this is set is extended with a kink, proper two location that convex clip holds that can be gone out by the set back of the body slide rail one of middle slide rail, and this two convex clip is the both sides that are positioned at the kink of this spring.
4, two sections pulls according to claim 1 are located the full-open type drawer sliding rail, it is characterized in that in this that slide rail system can be directly and the external slide rail fit, wherein the second steel ball slide plate chuck is in this between slide rail and the external slide rail, and should in the butting section of opposite side of the set spring of slide rail be the lateral margin of the back side chase of slide rail in being resisted against, and the location that convex clip holds of the two relative directions gone out by the back side of middle slide rail institute one of the kink of this butting section end system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221409 CN2474007Y (en) | 2001-04-20 | 2001-04-20 | Sliding rail for two section draw pull location full opening drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221409 CN2474007Y (en) | 2001-04-20 | 2001-04-20 | Sliding rail for two section draw pull location full opening drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474007Y true CN2474007Y (en) | 2002-01-30 |
Family
ID=33638663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01221409 Expired - Fee Related CN2474007Y (en) | 2001-04-20 | 2001-04-20 | Sliding rail for two section draw pull location full opening drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474007Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101868133A (en) * | 2009-04-20 | 2010-10-20 | 普安科技股份有限公司 | Sliding rail having anti-tilting mechanism and tenoning device |
| CN102238840A (en) * | 2010-04-21 | 2011-11-09 | 英业达股份有限公司 | Orbit device |
| 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 |
| CN110313732A (en) * | 2018-03-28 | 2019-10-11 | 川湖科技股份有限公司 | Sliding rail assembly |
-
2001
- 2001-04-20 CN CN 01221409 patent/CN2474007Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101868133A (en) * | 2009-04-20 | 2010-10-20 | 普安科技股份有限公司 | Sliding rail having anti-tilting mechanism and tenoning device |
| CN101868133B (en) * | 2009-04-20 | 2013-10-23 | 普安科技股份有限公司 | Sliding rail having anti-tilting mechanism and tenoning device |
| CN102238840A (en) * | 2010-04-21 | 2011-11-09 | 英业达股份有限公司 | Orbit device |
| CN102238840B (en) * | 2010-04-21 | 2014-06-25 | 英业达股份有限公司 | Orbit device |
| 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 |
| CN110313732A (en) * | 2018-03-28 | 2019-10-11 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN110313732B (en) * | 2018-03-28 | 2021-04-27 | 川湖科技股份有限公司 | Sliding rail assembly |
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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: 20020130 Termination date: 20100420 |