CN101167614B - Integral drawer sliding rail component - Google Patents
Integral drawer sliding rail component Download PDFInfo
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- CN101167614B CN101167614B CN2006101504063A CN200610150406A CN101167614B CN 101167614 B CN101167614 B CN 101167614B CN 2006101504063 A CN2006101504063 A CN 2006101504063A CN 200610150406 A CN200610150406 A CN 200610150406A CN 101167614 B CN101167614 B CN 101167614B
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- rail
- fixed head
- drawer
- drawer sliding
- integral
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Abstract
The invention relates to an integral drawer slide rail subassembly, and is characterized in that an integral structure in which a triple-fired track is integrally connected with a plastic bracing frame is adopted, a sliding bracing frame is led to be fixed on a drawer, and meanwhile a fixed bracing frame is fixed on the side wall of a chamber which uses the above drawer for achieving the located mounting of an integral slide rail device, one plastic bracing frame is respectively connected with two sides of the triple-fired track, the bracing frame is led to be directly located and fastened, the connecting structure with the same material quality is compact and not easy to loose or apart, two sides of the drawer of the integral slide rail subassembly are easy to horizontally locate, which can guarantee the slide rail subassembly on two sides of the drawer to be arranged in the same horizontal height, and effectively lowers the drag force and the noises when the drawer is pushed and pulled.
Description
Technical field
The present invention relates to a kind of novel drawer sliding rail component, this railroad has track and the unitary construction that plastic support frame integral type is connected particularly, belongs to mechanical manufacturing field.
Background technology
Existing as tables and chairs cabinet, household electrical appliance etc. have the storeroom every device in, generally be employing high duty metal slide rail between partition and drawer, finish with push-and-pull drawer easily and deposit or take out article.For example, the refrigerator chamber of household electric refrigerator is adopted the multi-segment type sliding rail device usually at present.
As patent EPO429872 formerly, this patent disclosure a kind of multisection type interconnection track structure, adopt the cell body of mutual buckle to connect between the described multistage track.Be that inner track directly is fastened on the partition of desk inner space by screw during application, the sliding rail of opposite side then directly is connected the sidepiece of drawer.During use, driving sliding rail by drawer slides along the embedded slideway of intermediate orbit, and simultaneously intermediate orbit slides along the inner track of trapped orbit, thereby realize the push-and-pull operation of drawer along the partition sidepiece, said structure interacts to offer support and the dragging track that drawer opens or closes.
Exist following shortcoming and defect as the disclosed scheme content of above-mentioned patent, for improving track self intensity and bearing capacity, this type of slide rail all can be selected high-intensity metal or alloy material for use usually.If above-mentioned rail structure and mounting means are applied to chamber, refrigerator storeroom, then because chamber interior walls working of plastics normally therebetween, the structural member of above-mentioned two kinds of materials is undertaken fastening by screw, be prone to the loosening phenomenon that disconnects, and can directly have influence on the stability of push-and-pull drawer.
And simply by the fastening slide rail of screw, the drawer both sides remain on same level height and then seem and comparatively difficulty easily cause the vertical deviation of two wood side-guides, thus resistance when increasing the push-and-pull drawer and the noise that produces because of friction.
The fastening means of above-mentioned slide rail in addition, also the drawer load weight can be concentrated on several screws junction of minority, distortion can correspondingly be distorted at the fastening place of slide rail and refrigerator inwall, both be unfavorable for keeping the stability of drawer, also can have formed damage, influenced surface aesthetic and airtight insulation the interior side-wall surface structure.
Summary of the invention
Integral drawer sliding rail component of the present invention, be to address the above problem the unitary construction that adopts the syllogic track to be connected with deficiency with plastic support frame integral type, by slide holder is fixed on the drawer, simultaneously fixing support rack be fixed on use above-mentioned drawer between on the sidewall of chamber, realize the location and installation of whole railroad.
One of purpose of the present invention is, novel all-in-one Sliding track assembly is provided, connect a plastic support frame respectively in syllogic track both sides, bracing frame is directly positioned with fastening, tight, the difficult loosening or disconnection of the syndeton of identical material, and use the drawer both sides of all-in-one Sliding track assembly to be easy to horizontal location, and can guarantee that the slide track component of drawer both sides is in same level height, reduce the resistance and the noise of push-and-pull drawer effectively.
Another goal of the invention is; connect by bracing frame, the stress point of slide track component disperses, stress area increases, and the drawer load weight is assigned on the bracing frame fifty-fifty; bracing frame itself can't be twisted distortion, can protect the attractive in appearance of a chamber sidewall surfaces structure effectively.
Goal of the invention is that also simple by the whole slide track component of bracing frame installation or removal, operation easier is lower, can't damage the parts that use above-mentioned slide track component.
For achieving the above object, described integral drawer sliding rail component has:
The syllogic track that comprises retaining rail, mid-rail and slip rail, in described syllogic track, mid-rail embeds retaining rail, the slip rail embeds mid-rail.
Improvements of the present invention are that the opposite side of described slip rail is fixed in the slide holder, and the opposite side of described retaining rail is fixed in the fixing support rack simultaneously.
Slide track component as above-mentioned structure, it is a monolithic construction that syllogic track and slide holder, fixing support rack are connected and fixed, the syllogic track provides the action component of sliding trajectory, and two bracing frames are in order to supporting track and realize the slide track component of integral body is positioned, installs, thereby slide track component relies on two bracing frames to be fixed on the drawer, and use above-mentioned drawer between on the sidewall of chamber.
Further improvement project is, described slide holder comprises a plastics connecting plate and a metal fixed head, and described slip rail is fixed on the metal fixed head, and described enterprise casket fixed head is plugged in the plastics connecting plate.
Described metal fixed head is gone out one from its side
Groove, described slip rail is fixed on
The back side of groove.
Described
Groove adopts the moulding of Sheet Metal Forming Technology time processing.
Described metal fixed head is fixed on the metal fixed head by riveted joint or spot-welding technology
The back side of groove.
Described plastics connecting plate has a slot in order to grafting metal fixed head, and the sidepiece of slot has several claws, and is spacing fixing by described claw behind the described metal fixed head insertion slot.
Described plastics connecting plate is provided with a bending part in its end, and this bending part and adjacent metal fixed head formation one are used for fixing " U " shape groove of described slide holder;
The back side of described bending part is provided with integrated reinforcement.
Plastics connecting plate and metal fixed head as above-mentioned structure are provided with several positioning screw holes at mutual correspondence position, and both are connected and fixed by screw.
As the slide track component of above-mentioned scheme, described retaining rail is plugged in the fixing support rack.
Described fixing support rack is provided with a locating slot in order to the grafting retaining rail, and the notch size of this locating slot is littler than cell body inside, the matching of the appearance and size of described locating slot and cross sectional shape and described retaining rail.
Content to sum up, integral drawer sliding rail component of the present invention has the following advantages:
1, adopt track and support member integral structure, can be simple and easy, this railroad of installation or removal apace, make processing and maintenance all comparatively convenient, also can not excessively not constitute destruction because of exerting oneself to parts.
2, adopt track and support member integral structure, described railroad can integrally be fixed on the axis of both sides, makes the not yielding or inclination of fixed structure of track, and the resistance and the noise of drawer slide are less, have realized a kind of level and smooth sliding type.
3, adopt track and support member integral structure, the weight of drawer load can be distributed on the two side supports comparatively equably, and slide track component is difficult for being damaged.
Description of drawings
With reference to the following drawings, the present invention is further made explanations and illustrate
Fig. 1 is the described slide holder slide track component schematic diagram when connecting the drawer door body;
Fig. 2 is the schematic diagram that described integral drawer sliding rail component makes progress at opposite side.
As depicted in figs. 1 and 2, drawer 1, drawer fixed support 11;
Retaining rail 2, mid-rail 3, slip rail 4;
Fixing support rack 6, locating slot 61.
The specific embodiment
In the syllogic track that comprises retaining rail 2, mid-rail 3, slip rail 4, mid-rail 3 is embedded in the retaining rail 2, and slip rail 4 is embedded in the mid-rail 3.The opposite side of described slip rail 4 is fixed in the slide holder 5, and the opposite side of described retaining rail 2 is fixed in the fixing support rack 6 simultaneously.
It is a monolithic construction that slide track component in the present embodiment, syllogic track and slide holder 5, fixing support rack 6 are connected and fixed.
Described slide holder 5 also comprises a plastics connecting plate 51 and a metal fixed head 52, the side of metal fixed head 52 adopt Sheet Metal Forming Technology go out one "
" groove 53, by the riveted joint or spot-welding technology slip rail 4 is fixed on "
" back side of groove 53, then metal fixed head 52 is plugged in the slot of plastics connecting plate 51.
The sidepiece of the slot of described plastics connecting plate 51 is provided with several claws 54.Spacing and fixing behind the metal fixed head 52 insertion slots by claw 54.
Be provided with a bending part 55 in the end of plastics connecting plate 51, this bending part 55 and 52 formation one of adjacent metal fixed head are used for fixing " U " shape groove 56 of slide holder 5.
Be provided with integrated reinforcement 57 at the back side of bending part 55.
As shown in Figure 1, bending part 55 is plugged on the fixed support 11 of drawer 1 with " U " shape groove 56 that metal fixed head 52 forms, and is in addition fastening by screw again, thereby slide holder 5 is fastened on the drawer 1.
As the slide holder 5 that present embodiment provides, its plastics connecting plate 51 and metal fixed head 52 have several positioning screw holes 58, so that both are connected and fixed by screw.
Described fixing support rack 6 is provided with a locating slot 61 in order to grafting retaining rail 2, and the notch size of this locating slot 61 is littler than cell body inside, with fully spacing fixing described retaining rail 2, makes retaining rail 2 not loose along locating slot 61.
Matching of the appearance and size of described locating slot 61 and cross sectional shape and described retaining rail 2.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solution of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solution of the present invention according to technical spirit of the present invention.
Claims (8)
1. integral drawer sliding rail component comprises the syllogic track of retaining rail, mid-rail and slip rail, and in described syllogic track, mid-rail embeds retaining rail, the slip rail embeds mid-rail,
The two ends of mid-rail are connected and fixed an end of rail and slip rail respectively,
The opposite side of the slip rail relative with mid-rail is fixed in the slide holder, is fixed in the fixing support rack simultaneously with the be relatively fixed opposite side of rail of mid-rail,
It is characterized in that: described slide holder comprises a plastics connecting plate and a metal fixed head, and described slip rail is fixed on the metal fixed head, and described metal fixed head is plugged in the plastics connecting plate.
2. integral drawer sliding rail component according to claim 1 is characterized in that: described metal fixed head, go out one from its side
Groove, described slip rail is fixed on
The back side of groove.
3. integral drawer sliding rail component according to claim 2 is characterized in that: described
Groove adopts the moulding of Sheet Metal Forming Technology time processing.
4. integral drawer sliding rail component according to claim 2 is characterized in that: described metal fixed head is fixed on the metal fixed head by riveted joint or spot-welding technology
The back side of groove.
5. integral drawer sliding rail component according to claim 1, it is characterized in that: described plastics connecting plate, have a slot in order to grafting metal fixed head, the sidepiece of slot has several claws, and is spacing fixing by described claw behind the described metal fixed head insertion slot.
6. integral drawer sliding rail component according to claim 1 or 5, it is characterized in that: described plastics connecting plate, be provided with a bending part in its end, this bending part and adjacent metal fixed head formation one are used for fixing " U " shape groove of described slide holder;
The back side of described bending part is provided with integrated reinforcement.
7. integral drawer sliding rail component according to claim 1 and 2 is characterized in that: described plastics connecting plate and metal fixed head, be provided with several positioning screw holes at mutual correspondence position, and both are connected and fixed by screw.
8. integral drawer sliding rail component according to claim 1 is characterized in that: described retaining rail is plugged in the fixing support rack;
Described fixing support rack is provided with a locating slot in order to the grafting retaining rail, and the notch size of this locating slot is littler than cell body inside, the matching of the appearance and size of described locating slot and cross sectional shape and described retaining rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101504063A CN101167614B (en) | 2006-10-25 | 2006-10-25 | Integral drawer sliding rail component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101504063A CN101167614B (en) | 2006-10-25 | 2006-10-25 | Integral drawer sliding rail component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101167614A CN101167614A (en) | 2008-04-30 |
| CN101167614B true CN101167614B (en) | 2011-08-31 |
Family
ID=39388473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101504063A Active CN101167614B (en) | 2006-10-25 | 2006-10-25 | Integral drawer sliding rail component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101167614B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235799B (en) * | 2011-08-05 | 2013-08-28 | 合肥美的荣事达电冰箱有限公司 | Slide rail assembly for refrigerator drawer and refrigerator with slide rail assembly |
| CN103292565B (en) * | 2013-05-28 | 2015-09-02 | 海尔集团公司 | Refrigerator drawer |
| CN104848622B (en) * | 2015-03-26 | 2018-03-13 | 惠而浦（中国）股份有限公司 | A kind of refrigerator equipped with buffer structure drawer door |
| CN105105954B (en) * | 2015-07-17 | 2018-08-31 | 杨骏成 | A kind of assembly method of seperated precisely assembly type Medical handcart |
| EP3889528B1 (en) | 2015-11-04 | 2023-01-04 | LG Electronics Inc. | Refrigerator |
| CN106901524B (en) * | 2017-04-18 | 2024-05-10 | 广东精诺五金实业有限公司 | Drawer slide rail |
| CN107310485B (en) * | 2017-07-13 | 2024-04-30 | 王冠文 | Vehicle-mounted storage box with sliding rail structure |
| CN108344240B (en) * | 2017-12-20 | 2020-10-30 | 青岛海尔股份有限公司 | Drawer assembly structure and refrigerator with same |
| CN108151431A (en) * | 2017-12-31 | 2018-06-12 | 无锡海达尔精密滑轨股份有限公司 | A kind of mounting connection structure of sliding rail |
| CN109140895A (en) * | 2018-05-30 | 2019-01-04 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment drawer appliance and refrigeration equipment |
| CN110013127B (en) * | 2019-05-21 | 2024-04-09 | 江苏集萃智能制造技术研究所有限公司 | Drawer type locker capable of being stored and taken out bidirectionally |
| CN112797071B (en) * | 2019-11-14 | 2022-10-04 | 富联精密电子(天津)有限公司 | Sliding rail |
| CN111009071B (en) * | 2019-12-23 | 2023-04-11 | 山东新北洋信息技术股份有限公司 | Cash recycling apparatus |
| CN113513870B (en) * | 2020-04-09 | 2022-09-16 | 合肥华凌股份有限公司 | Assembly structure and refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US483242A (en) * | 1892-09-27 | Land-roller | ||
| DE3936583A1 (en) * | 1989-11-03 | 1991-05-08 | Schock Metallwerk | Drawer with stationary and displaceable guide rails - incorporates modular rails adaptable for universal use |
| CN2193082Y (en) * | 1994-02-22 | 1995-03-29 | 优美股份有限公司 | Improved drawer sliding rail device |
| CN1745679A (en) * | 2004-09-08 | 2006-03-15 | 川湖科技股份有限公司 | Sliding rail positioner |
-
2006
- 2006-10-25 CN CN2006101504063A patent/CN101167614B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US483242A (en) * | 1892-09-27 | Land-roller | ||
| DE3936583A1 (en) * | 1989-11-03 | 1991-05-08 | Schock Metallwerk | Drawer with stationary and displaceable guide rails - incorporates modular rails adaptable for universal use |
| CN2193082Y (en) * | 1994-02-22 | 1995-03-29 | 优美股份有限公司 | Improved drawer sliding rail device |
| CN1745679A (en) * | 2004-09-08 | 2006-03-15 | 川湖科技股份有限公司 | Sliding rail positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101167614A (en) | 2008-04-30 |
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