CN201683394U - Sliding rail assembly for drawer - Google Patents
Sliding rail assembly for drawer Download PDFInfo
- Publication number
- CN201683394U CN201683394U CN2010201972845U CN201020197284U CN201683394U CN 201683394 U CN201683394 U CN 201683394U CN 2010201972845 U CN2010201972845 U CN 2010201972845U CN 201020197284 U CN201020197284 U CN 201020197284U CN 201683394 U CN201683394 U CN 201683394U
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- CN
- China
- Prior art keywords
- slide rail
- drawer
- piece
- sliding rails
- dual
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- Expired - Fee Related
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Abstract
The utility model relates to a sliding rail assembly for a drawer, comprising outer sliding rails, middle-layer sliding rails, ball sliding rails and inner sliding rails, wherein the outer sliding rails are fixed on a furniture cabinet body, the middle-layer sliding rails are matched with the outer sliding rails, the ball sliding rails are arranged in the middle-layer sliding rails and can be matched in rolling and sliding manners relative to the middle-layer sliding rails; the inner sliding rails are used for fixing the side walls of the drawer or are matched with the ball sliding rails in a sliding manner at the outer sides of the two side edges on a bottom plate; and inserting blocks are fixed at one ends on the middle-layer sliding rails into which the inner sliding rails are inserted. Inserting grooves of the inserting blocks form an inward conical column approximate to a triangle, so as to be beneficial to reinsertion of the inner sliding rails fixed on the drawer after being pulled out of the assemblies. The middle parts at one inward sides of the bottom edges of the inserting blocks also form a conical column approximate to a triangle, when the drawer is pulled out, the ball sliding rails can be clamped on the conical columns so as to be beneficial to reinsertion of the drawer, and the inner sliding rails can be effectively matched with the ball sliding rails.
Description
Technical field
The utility model relates to a kind of furniture installation component, relates in particular to a kind of drawer that can make and inserts drawer slide track component easily.
Technical background
Present furniture industry, both sides at drawer or Movable bracket are provided with slide rail, traditional drawer and drawer's sliding type is improved to the rolling fit system between drawer and drawer's the slide rail, mutual fretting wear reduces, make drawer pull out, advance more laborsaving, flexible, convenient, the service life of having improved drawer.
Present existing drawer slide track component, comprise at least the external slide rail that is fixed on the furniture cabinet (as shown in Figure 1 11) and the slippery installation of external slide rail middle level slide rail 12, be arranged on relative middle level slide rail in the slide rail of middle level can roll on sliding ball slide rail 13 of joining and sidewall that is fixed on drawer or the base with the dual-side outside and the slippery interior slide rail 14 of ball slide rail.When drawer inserts the furniture cabinet, slippery with the dual-side outside of interior slide rail with ball slide rail, and rely on ball slide rail to support, insert in the slide rail of middle level, and insert external slide rail with the middle level slide rail, and realize the insertion of drawer, realize that also the freedom in the drawer use spurs back and forth.
Insert when assembling drawer and insert again conveniently after drawer and user take out drawer in order to make, an end that inserts on the slide rail of middle level, for interior slide rail is fixed with an insertion piece 15, insert the inside side 16 of piece, be used for stopping that ball slide rail can outwards skid off the middle level slide rail with interior slide rail when pulling out drawer, insert the outside side of piece and have the insertion mouth 17 that inserts for interior slide rail, inserting on the piece from inserting mouth, also have the insertion groove 10 that always extends internally, the insertion groove width is corresponding with interior slide rail side thickness, and slide rail side and insertion groove are slippery in making.The dual-side of interior slide rail accurately enters middle level slide rail and slippery with the ball slide rail in dual-side and the middle level slide rail under the guiding of insertion groove.And then interior slide rail is realized level and smooth mutual motion with the middle level slide rail in external slide rail, inserts smoothly and can freedom spur back and forth.
Drawer will break away from the furniture cabinet when taking out, as long as outwards pull out drawer, with the fixing interior slide rail of drawer when leaving ball slide rail, ball slide rail is inserted into the inside side 16 of piece to be stopped with interior slide rail and separates, and drawer can break away from the taking-up of furniture cabinet.
Yet the insertion mouth of the insertion piece of existing drawer usefulness slide track component is a simple port of insertion groove normally, and its width is identical with the insertion groove width, and is just close with interior slide rail side thickness.Like this, drawer is fashionable from extrapolation, and interior slide rail side inserts very difficulty, has impatiently or careless slightly, can cause the damage of the insertion mouth that inserts piece.
In addition, when drawer will break away from the taking-up of furniture cabinet, ball slide rail is inserted into the inside side 16 of piece to be stopped, when drawer will insert the furniture cabinet again, because the force of rolling friction between ball slide rail and the middle level slide rail is very little, when drawer inserted again, interior slide rail side tended to run ball slide rail to sinciput, and can not normally enter ball slide rail and slippery with ball slide rail, make drawer insert failure.This process often takes place, unless the user finds out experience, after interior slide rail inserts piece, continue to hold drawer and seek (following in other words) ball slide rail forward, when ball slide rail is blocked by the stop block on the slide rail of middle level, interior slide rail could insert ball slide rail, just calculates and finishes the drawer insertion.Certainly like this, can bring great difficulty and inconvenience to the user.General user, just blindly examination is slotting when inserting drawer, and insert repeatedly could be successful, produces unnecessary complaint.
The way that solves can be to make ball slide rail integral body place the inside side place of insertion piece motionless, but the drawer front end is inevitable unsettled, if the drawer load-carrying is many slightly, it is painstaking to spur, and drawer uses the wearing and tearing of slide track component to strengthen.If make ball slide rail integral body place the inside side place of insertion piece motionless, and prolong ball slide rail length, obviously increase drawer slide track component cost of manufacture and price.
In sum, be necessary to obtain a kind of drawer slide track component, can insert drawer accurately and easily rapidlyer, time saving and energy saving, and do not increase drawer slide track component cost of manufacture.
The utility model content
The purpose of this utility model is, overcome the above-mentioned defective of prior art, provide a kind of drawer that can make for convenience detach in composite furniture, particularly can be convenient, fast, the drawer slide track component that inserts exactly, and do not increase drawer slide track component cost of manufacture.
For achieving the above object, the technical scheme that provides of the utility model is as follows:
A kind of drawer slide track component, it comprises: be fixed on the external slide rail on the furniture cabinet, middle level slide rail with the slippery installation of external slide rail, be arranged in the slide rail of middle level relatively the middle level slide rail sliding ball slide rail of joining that can roll, and be used for fixing on the sidewall of drawer or base plate with the dual-side outside and the slippery interior slide rail of ball slide rail, it is characterized in that, on the slide rail of middle level, an end that inserts for interior slide rail is fixed with an insertion piece, above-mentioned insertion piece and then comprise the base and dual-side, form one between dual-side and the base respectively along inserting that piece cross-sectional direction longitudinal extension connects and along perpendicular to inserting the recessed insertion groove of piece cross-sectional direction, respectively extending a cross section at the inside end of dual-side is to be bordering on San dihedral De Cone post, in aggregates and the top of the bottom surface of San Jiao Xing Cone post and dual-side is inserted the piece direction and is extended along leaving, it is to be bordering on San dihedral De Cone post that the longitudinal section is extended at the middle part of the inside side in the base of above-mentioned insertion piece, the extension of piece direction is inserted along leaving in the top with the bottom surface of inserting the inside side of piece is in aggregates in the bottom surface of San Jiao Xing Cone post, it is the Cone post that is bordering on three dihedrals that an outside end of the dual-side of above-mentioned insertion piece forms cross section, and the top of three jiaos of shape Cone posts is positioned at the outside end points place of the dual-side that inserts piece.
Slide rail dual-side and insertion groove formed and are slidingly matched in the thickness of the width of insertion groove and interior slide rail dual-side was selected to make.
Above-mentioned insertion groove is made of plastics, and is preferably made by engineering plastics.
Slide rail and external slide rail are metal in described.
Above-mentioned middle slide rail and ball slide rail are metal.
According to drawer slide track component of the present utility model, can make for convenience detach in composite furniture, the particularly convenient, fast insertion of drawer, make drawer convenient, laborsaving in assembling and use.Simultaneously, do not increase the cost of manufacture of drawer with slide track component.
Below in conjunction with accompanying drawing and most preferred embodiment drawer described in the utility model is further described with slide track component.
Description of drawings
Fig. 1 is the assembling schematic diagram of existing drawer with slide track component, wherein,
Fig. 1-1 has represented to be installed on external slide rail on the furniture cabinet, has had the middle level slide rail and the ball slide rail that insert piece;
Fig. 1-2 has represented to be installed on the interior slide rail on the drawer.
Fig. 2 is the stereogram of drawer of the present utility model with the insertion piece of slide track component.
The specific embodiment
Fig. 1 is present existing drawer slide track component, external slide rail 11 is fixed on the furniture cabinet, the slippery installation of middle level slide rail 12 and external slide rail, in the slide rail of middle level, be provided with the relative middle level slide rail sliding ball slide rail 13 of joining that can roll, interior slide rail 14 is fixed on the sidewall or base plate of drawer, and slippery with dual-side 141 outsides and ball slide rail 13.When drawer inserts the furniture cabinet, insert the insertion mouth 17 of the insertion piece 15 that is fixed on middle level slide rail 12 1 ends with the dual-side of interior slide rail, can realize and the interior slide rail side 141 sliding insertion grooves 10 of joining and extending internally along width, enter the middle level slide rail, and slippery with the ball slide rail 13 in dual-side and the middle level slide rail.And then interior slide rail is realized level and smooth mutual motion with middle level slide rail 12 in external slide rail, inserts smoothly and can freedom spur back and forth.
Because it is identical with insertion groove 10 width, just close with interior slide rail side 141 thickness to insert mouthful 17 width.Like this, drawer is fashionable from extrapolation, and interior slide rail side 141 inserts very difficulty.
In addition, when drawer will break away from the taking-up of furniture cabinet, ball slide rail 13 is inserted into the inside side 16 of piece and stops (as shown in Figure 1), when drawer will insert the furniture cabinet again, interior slide rail side 141 tends to run ball slide rail to sinciput, and can not normally enter ball slide rail and slippery with ball slide rail, make drawer insert failure.
Fig. 2 has shown the stereogram of drawer of the present utility model with the insertion piece 25 of slide track component.Drawer slide track component of the present utility model is to replace existing insertion piece 15 with new insertion piece 25, and other part of drawer usefulness slide track component of the present utility model and Fig. 1's is identical.When below statement uses other part, still use the part drawing number identical with Fig. 1.
Insert piece 25 and be fixed on the end of middle level slide rail 12, insert for interior slide rail 14.Insert piece 25 and then comprise base 252 and dual-side 251, form one between dual-side and the base respectively along inserting the insertion groove 20 that piece 25 cross-sectional direction longitudinal extensions connect, and insertion groove 20 edges are recessed downwards perpendicular to inserting the piece cross-sectional direction, and respectively extending a cross section at the inside end of dual-side is to be bordering on San dihedral De Cone post 28.In aggregates and the top of the bottom surface of San Jiao Xing Cone post 28 and dual-side 251 is inserted the piece direction and is extended along leaving, and forms more and more Bao De Cone post 28.
It is to be bordering on San dihedral De Cone post 29 that the longitudinal section is extended at the middle part of base 252 inside sides of insertion piece, the bottom surface of the bottom surface of San Jiao Xing Cone post 29 and insertion piece 25 inside sides is in aggregates, and the extension of piece direction is inserted along leaving in the top, forms more and more Bao De Cone post 29.
Insert an outside end place of the insertion groove 20 of piece 25, form cross section and be the outside end points place that the top that is bordering on 27, three jiaos of shape Cone of Cone post post 27 of three dihedrals is positioned at the dual-side that inserts piece.Like this, an outside end place of insertion groove 20 broadens naturally, and along with the normal width that inwardly reverts to insertion groove 20.
Use in the slide track component at drawer of the present utility model, when drawer will break away from the taking-up of furniture cabinet, as long as outwards pull out drawer, can drive ball slide rail 13 towards inserting piece 25 motions with the fixing interior slide rail of drawer, and the base of one end of ball slide rail 13 be rushed to insert the upper surface of the De Cone post 29 that extends internally out on the piece 25 and be stuck with the kinetic energy of motion.In addition, the dual-side of an end of ball slide rail 13 also is stuck in the dual-side that inserts piece 25 both side surface of De Cone post 28 that extends internally out, and is further blocked.And drawer can break away from slide rail take out from the furniture cabinet.
When drawer will insert the furniture cabinet again, because it is much wideer than insertion groove 20 to insert the width of mouth 27, drawer was fashionable from extrapolation, and interior slide rail side 141 inserts and is very easy to.
Because insertion groove 20 inside one section normal width that revert to insertion groove 20, after interior slide rail side 141 continued to enter insertion groove 20, the dual-side 141 of interior slide rail accurately entered in the middle level slide rail 12 under the guiding of insertion groove.
Insert on the piece 25 because an end of ball slide rail 13 is stuck in, ball slide rail 13 can not run to sinciput by the side of interior slide rail 14, and slide rail 14 can normally enter ball slide rail 13 in making, and slippery with ball slide rail 13.Subsequently, because the weight of drawer, help ball slide rail 13 along with the front end of the drawer track along middle level slide rail 12 travels forward.
Like this, because use drawer slide track component of the present utility model, drawer is easy to insert, and ball slide rail 13 can move freely load-carrying stably and mobile along with the front end of drawer.
Interior slide rail and external slide rail are metal.Also can use other material, for example engineering plastics are made.
Middle slide rail and ball slide rail also are metal.Also can use other material, for example engineering plastics are made.
Above-described only is most preferred embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, also should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. drawer slide track component, it comprises: be fixed on the external slide rail on the furniture cabinet, middle level slide rail with the slippery installation of external slide rail, be arranged in the slide rail of middle level relatively the middle level slide rail sliding ball slide rail of joining that can roll, and be used for fixing on the sidewall of drawer or base plate with the dual-side outside and the slippery interior slide rail of ball slide rail, it is characterized in that, on the slide rail of middle level, an end that inserts for interior slide rail is fixed with an insertion piece, above-mentioned insertion piece and then comprise the base and dual-side, form one between dual-side and the base respectively along inserting that piece cross-sectional direction longitudinal extension connects and along perpendicular to inserting the recessed insertion groove of piece cross-sectional direction, respectively extending a cross section at the inside end of dual-side is to be bordering on San dihedral De Cone post, in aggregates and the top of the bottom surface of San Jiao Xing Cone post and dual-side is inserted the piece direction and is extended along leaving, it is to be bordering on San dihedral De Cone post that the longitudinal section is extended at the middle part of the inside side in the base of above-mentioned insertion piece, the extension of piece direction is inserted along leaving in the top with the bottom surface of inserting the inside side of piece is in aggregates in the bottom surface of San Jiao Xing Cone post, it is the Cone post that is bordering on three dihedrals that an outside end of the dual-side of above-mentioned insertion piece forms cross section, and the top of three jiaos of shape Cone posts is positioned at the outside end points place of the dual-side that inserts piece.
2. drawer slide track component according to claim 1 is characterized in that, slide rail dual-side and insertion groove formed and be slidingly matched in the width of above-mentioned insertion groove was selected to make.
3. drawer slide track component according to claim 1 and 2 is characterized in that above-mentioned insertion groove is made of plastics, and is preferably made by engineering plastics.
4. drawer slide track component according to claim 1 and 2, described interior slide rail and external slide rail are metal.
5. drawer slide track component according to claim 1 and 2 is characterized in that, above-mentioned middle slide rail and ball slide rail are metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201972845U CN201683394U (en) | 2010-05-20 | 2010-05-20 | Sliding rail assembly for drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201972845U CN201683394U (en) | 2010-05-20 | 2010-05-20 | Sliding rail assembly for drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683394U true CN201683394U (en) | 2010-12-29 |
Family
ID=43371685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201972845U Expired - Fee Related CN201683394U (en) | 2010-05-20 | 2010-05-20 | Sliding rail assembly for drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104970572A (en) * | 2014-04-01 | 2015-10-14 | 三千金属工业股份有限公司 | Track structure of slide rail and manufacturing method thereof |
| CN109780465A (en) * | 2017-11-15 | 2019-05-21 | 何东明 | A kind of multifunctional air purifying fan lamp |
-
2010
- 2010-05-20 CN CN2010201972845U patent/CN201683394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104970572A (en) * | 2014-04-01 | 2015-10-14 | 三千金属工业股份有限公司 | Track structure of slide rail and manufacturing method thereof |
| CN104970572B (en) * | 2014-04-01 | 2017-11-10 | 三千金属工业股份有限公司 | The track structure and its preparation method of slide rail |
| CN109780465A (en) * | 2017-11-15 | 2019-05-21 | 何东明 | A kind of multifunctional air purifying fan lamp |
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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: 20101229 Termination date: 20130520 |