CN2606551Y - Drawer sliding rail device - Google Patents
Drawer sliding rail device Download PDFInfo
- Publication number
- CN2606551Y CN2606551Y CNU032015925U CN03201592U CN2606551Y CN 2606551 Y CN2606551 Y CN 2606551Y CN U032015925 U CNU032015925 U CN U032015925U CN 03201592 U CN03201592 U CN 03201592U CN 2606551 Y CN2606551 Y CN 2606551Y
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- CN
- China
- Prior art keywords
- slide rail
- drawer
- sliding rail
- location
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A drawer sliding rail device is arranged between a desk body and a drawer, comprising a first sliding rail extending along the first direction, the first sliding rail is fixed on the desk body and is provided with a first end and a second end; a second sliding rail which is fixed on the drawer and is movably arranged on the first sliding rail; a positioning mechanism which is arranged on the first end and between the first sliding rail and the second sliding rail, comprising a positioning plate which is fixed on the first end; a position element consisting of a pushing and contacting part and an axis bar; at least one flexible element, two ends of which are respectively contact the positioning plate and the pushing and contacting part; one end of the second sliding rail is provided with a gap matching with the pushing and contacting part, the second sliding rail drives the pushing and contacting part to move between a first place and a second place. The utility model has the advantages of high reliability and convenient installation.
Description
[technical field]
The utility model relates to a kind of drawer sliding rail device, particularly relates to a kind of drawer sliding rail device with detent mechanism.
[background technology]
Consult Fig. 1 and Fig. 2, so-called drawer sliding rail device 9 is a kind of modular structures, by three first slide rail 91, second slide rail 92 and the 3rd slide rails of slippage mutually, and will be wherein first slide rail 91 and second slide rail 92 the two be separately fixed on a body 910 and the drawer 920, just can make drawer 920 table body 910 slips and open and fold relatively.
With respect to moving of table body 910, rock and to cause drawer 920 outside first slide rail 91, to move automatically and open, make article in the drawer 920 expose or drop, so a location mechanism 93 can be set in the inboard of this railroad 9, this detent mechanism 93 comprises a moving part 931 that is fixed on second slide rail, 92 1 sides, one is fixed on the location-plate 932 on first slide rail 91, one is arranged on the positioning component 933 on this location-plate 932 movably, and two flexible members 934, the two ends of each flexible member 934 are separately fixed on the projection 83 of location-plate 932, and on the fixed part 84 of positioning component 933.
And in the manufacturing of above-mentioned member, because first, second slide rail 91,92 normally forms by the metal punch press, and detent mechanism 93 is to utilize plastics to penetrate or to be assembled in behind the mould molding on first, second slide rail 91,92 again.So for convenience for the purpose of the assembling, the projection 83 of the both sides of location-plate 932 be can with first slide rail, 91 tablings.Yet, in actual assembled, often, reduced the yields of making because the application of force causes the fracture of projection 83 accidentally.In the use, if promote the strength of drawer 920 as the user excessive, also often cause 936 fractures of plastic axostylus axostyle, and flexible member 934 makes detent mechanism 93 lose its effects because stressed excessive and rock even breaks away from the restriction of location-plate 932 and positioning component 933.
[utility model content]
The purpose of this utility model is to provide a kind of assembling and high drawer sliding rail device of reliability of being beneficial to.
In order to achieve the above object, the utility model provides a kind of drawer sliding rail device, is arranged between a body and a drawer, and this drawer sliding rail device comprises:
One first slide rail along first direction extension, this first slide rail is fixed on this body, and has one first end and second end opposite with this first end;
One second slide rail is fixed on this drawer and with this first slide rail to become to be slidingly matched;
One the location mechanism, be arranged on this first end and be positioned at this first slide rail and this second slide rail between, this detent mechanism comprises:
One location-plate is fixed on this first end;
Certain hyte part, this positioning component comprises that a push piece and is arranged in the axostylus axostyle on this push piece, this positioning component is movably in conjunction with this location-plate, and matches with this second slide rail;
At least one flexible member, the two ends of this flexible member are resisted against respectively on this location-plate and this push piece;
It is characterized in that: an end of this second slide rail is provided with a breach that matches with this push piece, and this push piece has a restriction portion that covers at outside this flexible member.
Described drawer sliding rail device is characterized in that: also comprise the 3rd slide rail that is arranged on movably between this first slide rail and this second slide rail.
Described drawer sliding rail device is characterized in that: also comprise one first sliding part that is arranged between this first slide rail and the 3rd slide rail, and one second sliding part that is arranged between the 3rd slide rail and this second slide rail.
Described drawer sliding rail device is characterized in that: this first sliding part has first body that is arranged on movably on this first slide rail, and majority is arranged on this first body and with this first slide rail, the contacted ball of the 3rd slide rail.
Described drawer sliding rail device is characterized in that: this second sliding part has second body that is arranged on movably on the 3rd slide rail, and majority is arranged on this second body and with the 3rd slide rail, the contacted ball of this second slide rail.
Described drawer sliding rail device is characterized in that: the axostylus axostyle two ends of this positioning component are arranged in respectively on this push piece and this location-plate, and this axostylus axostyle matches with the breach of this second slide rail.
Described drawer sliding rail device is characterized in that: this location-plate comprises a plate body, and a groove that is arranged on this plate body, and an end of this axostylus axostyle protrudes out and is arranged in this groove to become to be slidingly matched.
Described drawer sliding rail device is characterized in that: the groove of this location-plate has a bend and a line part that is connected with this bend, and this groove is one " J " font.
Described drawer sliding rail device is characterized in that: the breach of this second slide rail has a leading portion portion, and a back segment portion that is connected with this leading portion portion, and this breach can be one " V " font.
Described drawer sliding rail device is characterized in that: the section of the restriction portion of this push piece can be " U " font.
The utility model drawer sliding rail device is to be suitable for being arranged between a body and a drawer, is used for making this drawer to slide with respect to this body, and this drawer sliding rail device also includes one first slide rail, one second slide rail, and a location mechanism.
This first slide rail is to be suitable for being fixed on this body, and has one first end and second end opposite with this first end.Second slide rail is to be fixed on this drawer also can slide and approaching reaching away from this first end along this first slide rail.Detent mechanism is arranged on this first end and between this first slide rail and this second slide rail, this detent mechanism also has a location-plate, certain hyte part, and at least one flexible member.
Location-plate is to be fixed on this first end.Positioning component then is to be arranged on movably on this location-plate, and driven by this second slide rail and be positioned on the second place of primary importance and away from this first end near this first end.Two ends of flexible member then are individually fixed on this location-plate and this keeper, and being used for provides an elastic restoring force in contrast to this first direction when this keeper when this second place moves.
Feature of the present utility model is that promptly an end of this second slide rail is formed with a breach that matches with this keeper, making this second slide rail can drive this keeper moves between this primary importance and this second place, and this keeper has one and covers at the outer restriction portion of this flexible member, can be so that this flexible member is positively limited.
Conclude above-mentioned, the utility model drawer sliding rail device forms a breach on second slide rail, do not need moving part in the past just can drive the function that axostylus axostyle and push piece reach the location, and utilize riveted way that positioning component is fixed on first end, more quick in assembling, facility also can be guaranteed certain yield, more preferably, owing to be formed with restriction portion on the push piece, break away from so guarantee flexible member can not produce unnecessary lateral displacement, so reached the purpose of this utility model really.In addition, because the undercapacity of in the past drawer sliding rail device, in the present embodiment, axostylus axostyle 422 particularly utilizes metal material made, in case the possibility of the strength of the moving drawer of thrust axostylus axostyle fracture when excessive.
[description of drawings]
Below by most preferred embodiment and accompanying drawing the utility model drawer sliding rail device is elaborated, in the accompanying drawing:
Fig. 1 is a schematic diagram, and a correlation between drawer sliding rail device and body, a drawer in the past is described.
Fig. 2 is a three-dimensional exploded view, and a location mechanism of drawer sliding rail device in the past is described.
Fig. 3 is an action schematic diagram, and the situation of detent mechanism when drawer is opened in the past is described.
Fig. 4 is an action schematic diagram, illustrates that detent mechanism closed fashionable situation at drawer in the past.
Fig. 5 is a combination schematic diagram, and a preferred embodiment of the utility model drawer sliding rail device is described.
Fig. 6 is a cutaway view, and the relativeness of each slide rail in this preferred embodiment is described.
Fig. 7 is the three-dimensional exploded view of a location mechanism of this preferred embodiment.
Fig. 8 is one of this detent mechanism of a Fig. 7 cutaway view.
Fig. 9 is an action schematic diagram, illustrates that the certain hyte part of this preferred embodiment is in a second place.
Figure 10 is an action schematic diagram, illustrates that the certain hyte part of this preferred embodiment is in a primary importance.
Figure 11 is an action schematic diagram, illustrates that this positioning component of this preferred embodiment desires the situation that is moved toward this second place by this primary importance.
[specific embodiment]
Consult Fig. 5 and Fig. 6, the preferred embodiment of drawer sliding rail device 100 of the present utility model is arranged between a body and a drawer (figure does not show), can be so that drawer slide with respect to the table body, and lived by location in time.This preferred embodiment includes one first slide rail 1, one second slide rail 2, and a location mechanism 4.
Mandatory declaration be, in order to reach the effect that multistage is opened, present embodiment more comprises the 3rd slide rail 3 that is arranged at 1,2 of first, second slide rails, and be adjacent to second end 12 on the 3rd slide rail 3 and be formed with one second location division 31, be adjacent to first end, 11 places and then be formed with one the 3rd location division 32, so move relative to the 3rd slide rail 3 by second slide rail 2, and the 3rd slide rail 3 just moves and can achieve the above object relative to first slide rail 1.
Cooperate Fig. 6, and smooth-going for the ease of what move between slide rail and slide rail, present embodiment more comprises one first sliding part 5 that is arranged on 3 of first slide rail 1 and the 3rd slide rails, and one second sliding part 6 that is arranged on 2 of the 3rd slide rail 3 and second slide rails.First sliding part 5 has first body 51 that is arranged on movably on first slide rail 1, and majority is arranged on first body 51 and with first slide rail 1, the 3rd slide rail 3 contacted balls 52.In the same manner, second sliding part 6 has second body 61 that is arranged on movably on the 3rd slide rail 3, and majority is arranged on second body 61 and with the 3rd slide rail 3, second slide rail, 2 contacted balls 62.
Therefore, when second slide rail 2 during along first direction reverse mobile, second slide rail 2 promptly moves with respect to first slide rail 1, and fasten behind second location division 31 of the 3rd slide rail 3 when the projection of second slide rail, 2 belows (figure does not show), promptly drive the 3rd slide rail 3 and first sliding part 5 moves with respect to first slide rail 1 in the lump, and fasten behind first location division 13 when the 3rd location division of the 3rd slide rail 3 32 pushing tows, first sliding part 5, just make drawer present the state of opening fully.
Consult Fig. 7 and Fig. 8, detent mechanism 4 has a location-plate 41, certain hyte part 42 and at least one flexible member 43.
In the present embodiment, location-plate 41 is made and utilize a rivet (figure do not show) to be fixed on first end 11 of first slide rail 1 by plastics.Location-plate 41 has a plate body 411, and from the outward extending perisporium 412 of the periphery of plate body 411, plate body 411 central authorities also have one " J " font groove 413, this groove 413 also can be divided into an interconnective bend 416 and a line part 417, and plate body 411 has an elastic arm 414, on the perisporium 412 and have most through holes 415.
Positioning component 42 has a push piece 421 and an axostylus axostyle 422.Push piece 421 has a body 423 that supplies axostylus axostyle 422 to wear, body 423 centres are formed with a microscler perforation 424 and its two end is outward extended with the restriction portion 425 that a section is inversion " U " font respectively, and on opposite side, be formed with a holding section 426 with respect to restriction portion 425, holding section 426 is to match with plate body 411 both sides, make that push piece 421 also can be along location-plate 41, just first direction moves.One end of axostylus axostyle 422 is to convexedly stretch in the groove 413 of location-plate 41, the other end then passes the perforation 424 of push piece 421 and can match with the breach 21 of second slide rail 2, so axostylus axostyle 422 can be driven and move along first direction by second slide rail 2 in the lump with push piece 421.
Flexible member 43, its number is two in the present embodiment, and be meant coil tension spring especially, two ends of each flexible member 43 are perisporiums 412 of being resisted against location-plate 41 respectively with the internal face of restriction portion 425 on, flexible direction in order to ensure flexible member 43, so in the through hole in twos 415 of push piece 421, be fixed with a long rivet 8 that is arranged in the flexible member 43 respectively, and flexible member 43 is that the cover that is restricted portion 425 protects, so when flexible member 43 is flexible, can't produces unnecessary lateral displacement and be offset.And by the effect of flexible member 43, make positioning component 42 not be subjected to other external force to do the time spent, can be pushed against by flexible member 43 and be positioned on the primary importance near first end 11, just line part 417 ends (as shown in figure 10) of " J " font groove 413.And when positioning component 42 stressed and when moving toward this second place, then must make push piece 421 compression elastic elements 43, and after overcoming its elastic restoring force, make axostylus axostyle 422 be positioned in the bend 416 of groove 413, just on the second place away from first end 11 (as shown in Figure 9).
Consult Fig. 9, so when in the user promotes drawer, contracting, when promptly second slide rail 2 moves toward first end 11, the breach 21 of second slide rail 2 will match with axostylus axostyle 422, and promotion axostylus axostyle 422 moves to back segment portion 212 bottoms by leading portion portion 211, drive axostylus axostyle 422 simultaneously and move toward line parts 417, make axostylus axostyle 422 move to primary importance along groove 413 at last, as shown in figure 10 by the second place by the bend 416 of " J " connected in star 413.
At last, consult Figure 11, when the user wants drawer drawn back by complete collapse state, when just will move by first end 11 second slide rail 2 toward second end 12, this moment, axostylus axostyle 422 was desired to be moved toward leading portion portion 211 by back segment portion 212, so pushing the elastic arm 414 of below leans with plate body 411, make that axostylus axostyle 422 is limited in driving and moving along line part 417 between leading portion portion 211 and the back segment portion 212 and by second slide rail 2, in this process, the user need force on the drawer, make second slide rail 2 can drive axostylus axostyle 422 with push piece 421 and compression elastic element 43, at last when axostylus axostyle 422 is driven to the bend 416 of " J " font groove 413, because the effect of flexible member 43, institute is returned to state shown in Figure 9 so that axostylus axostyle 422 is positioned on this second place with push piece 421.
And the place that it may be noted that especially is, because the undercapacity of in the past drawer sliding rail device 100, in the present embodiment, axostylus axostyle 422 particularly utilizes metal material made, in case the possibility of the strength of the moving drawer of thrust axostylus axostyle 422 fractures when excessive.
Conclude above-mentioned, the utility model drawer sliding rail device 100 forms a breach 21 on second slide rail 2, do not need in the past moving part just can drive the function that axostylus axostyle 422 and push piece 421 reach the location, and utilize riveted way that positioning component 42 is fixed on first end 11, more quick in assembling, facility also can be guaranteed certain yield, more preferably, owing to be formed with restriction portion 425 on the push piece 421, break away from so guarantee flexible member 43 can not produce unnecessary lateral displacement, so reached the purpose of this utility model really.
Claims (10)
1, a kind of drawer sliding rail device is arranged between a body and a drawer, and this drawer sliding rail device comprises:
One first slide rail along first direction extension, this first slide rail is fixed on this body, and has one first end and second end opposite with this first end;
One second slide rail is fixed on this drawer and with this first slide rail to become to be slidingly matched;
One the location mechanism, be arranged on this first end and be positioned at this first slide rail and this second slide rail between, this detent mechanism comprises:
One location-plate is fixed on this first end;
Certain hyte part, this positioning component comprises that a push piece and is arranged in the axostylus axostyle on this push piece, this positioning component is movably in conjunction with this location-plate, and matches with this second slide rail;
At least one flexible member, the two ends of this flexible member are resisted against respectively on this location-plate and this push piece;
It is characterized in that: an end of this second slide rail is provided with a breach that matches with this push piece, and this push piece has a restriction portion that covers at outside this flexible member.
2, drawer sliding rail device as claimed in claim 1 is characterized in that: also comprise the 3rd slide rail that is arranged on movably between this first slide rail and this second slide rail.
3, drawer sliding rail device as claimed in claim 2 is characterized in that: also comprise one first sliding part that is arranged between this first slide rail and the 3rd slide rail, and one second sliding part that is arranged between the 3rd slide rail and this second slide rail.
4, drawer sliding rail device as claimed in claim 3, it is characterized in that: this first sliding part has first body that is arranged on movably on this first slide rail, and majority is arranged on this first body and with this first slide rail, the contacted ball of the 3rd slide rail.
5, drawer sliding rail device as claimed in claim 3, it is characterized in that: this second sliding part has second body that is arranged on movably on the 3rd slide rail, and majority is arranged on this second body and with the 3rd slide rail, the contacted ball of this second slide rail.
6, drawer sliding rail device as claimed in claim 1 is characterized in that: the axostylus axostyle two ends of this positioning component are arranged in respectively on this push piece and this location-plate, and this axostylus axostyle matches with the breach of this second slide rail.
7, drawer sliding rail device as claimed in claim 6, it is characterized in that: this location-plate comprises a plate body, and a groove that is arranged on this plate body, an end of this axostylus axostyle protrudes out and is arranged in this groove to become to be slidingly matched.
8, drawer sliding rail device as claimed in claim 7 is characterized in that: the groove of this location-plate has a bend and a line part that is connected with this bend, and this groove is one " J " font.
9, drawer sliding rail device as claimed in claim 1 is characterized in that: the breach of this second slide rail has a leading portion portion, and a back segment portion that is connected with this leading portion portion, and this breach is one " V " font.
10, drawer sliding rail device as claimed in claim 1 is characterized in that: the section of the restriction portion of this push piece is to be one " U " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032015925U CN2606551Y (en) | 2003-03-05 | 2003-03-05 | Drawer sliding rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032015925U CN2606551Y (en) | 2003-03-05 | 2003-03-05 | Drawer sliding rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606551Y true CN2606551Y (en) | 2004-03-17 |
Family
ID=34157601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032015925U Expired - Fee Related CN2606551Y (en) | 2003-03-05 | 2003-03-05 | Drawer sliding rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606551Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100553528C (en) * | 2006-09-29 | 2009-10-28 | 鸿富锦精密工业（深圳）有限公司 | Positioner for slide rail |
| CN101649706B (en) * | 2009-09-08 | 2013-02-20 | 伍志勇 | Buffering device accessory |
-
2003
- 2003-03-05 CN CNU032015925U patent/CN2606551Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100553528C (en) * | 2006-09-29 | 2009-10-28 | 鸿富锦精密工业（深圳）有限公司 | Positioner for slide rail |
| CN101649706B (en) * | 2009-09-08 | 2013-02-20 | 伍志勇 | Buffering device accessory |
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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 |