CN203550402U - Refrigerator drawer sliding rail system - Google Patents
Refrigerator drawer sliding rail system Download PDFInfo
- Publication number
- CN203550402U CN203550402U CN201320614097.6U CN201320614097U CN203550402U CN 203550402 U CN203550402 U CN 203550402U CN 201320614097 U CN201320614097 U CN 201320614097U CN 203550402 U CN203550402 U CN 203550402U
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- Prior art keywords
- sliding rail
- block
- slide rail
- boss
- drawer
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Abstract
The utility model discloses a refrigerator drawer sliding rail system. The refrigerator drawer sliding rail system comprises a drawer and sliding rails, wherein positioning plates are arranged on two side surfaces of the drawer; positioning bosses are arranged at the front ends of the positioning plates, and positioning grooves are formed in the rear ends of the positioning plates; a front sliding rail supporting block is arranged at the front end of a movable sliding rail of the sliding rails, and a rear sliding rail supporting block is arranged at the rear end of the movable sliding rail; the drawer is detachably connected with the sliding rails through the cooperation of the positioning bosses and the front sliding rail supporting block and the cooperation of the positioning grooves and the rear sliding rail supporting block. According to the refrigerator drawer sliding rail system, the drawer can be fixed with the sliding rails through the mutual clamping of the positioning bosses and the front sliding rail supporting block and the mutual clamping of the positioning grooves and the rear sliding rail supporting block, so that the situation that the drawer is connected with the sliding rails through screws in the connecting process is avoided, disassembly and assembly are convenient, the installation efficiency is improved, installation materials are saved, and the production cost is reduced.
Description
Technical field
The utility model relates to drawer sliding rail technical field, relates in particular to a kind of sliding rail system for refrigerator drawer.
Background technology
Household electric refrigerator generally adopts the shell structure of a plurality of chambers at present, by providing the temperature environment of a plurality of spaces to classify, stores various article.Deposit for convenience and take out article, conventionally adopt the drawer system with slide rail in refrigerator, this just requires drawer slide system to have higher connective stability.
In prior art, the drawer slide system of refrigerator is divided into two kinds substantially: a kind of is side roll slide type rail system, adopts roller to realize the push-and-pull of drawer.Another kind is to adopt the slide rail that is fixed on refrigerator inside, and slide rail adopts screw fixation method conventionally with being connected of refrigerator drawer.
Corresponding above-mentioned two kinds of drawer for refrigerator slide type rail systems, the shortcoming of existence is: one, side roll slide type rail system, take up room large, during pull, easily produce the problems such as drawer is taken out partially, inclination, distortion, and easily produce noise, pull has some setbacks; Two, the system that adopts screw fixed rack drawer, causes the assembling process of drawer loaded down with trivial details, and refrigerator manufacturing cost is higher.
Utility model content
The purpose of this utility model is to propose a kind of sliding rail system for refrigerator drawer, and mounting structure between drawer and slide rail is simple, cost is low, more smooth and easy during pull drawer, stable, the longer service life of system.
For reaching this object, the utility model by the following technical solutions:
A sliding rail system for refrigerator drawer, comprises drawer and slide rail, and wherein, the two sides of described drawer are provided with location-plate, and the front end of described location-plate is provided with positioning boss, and its rear end is provided with detent;
The front end of the moving slide rail of described slide rail is provided with front slide rail back-up block, and its rear end is provided with aft ramp back-up block;
Described drawer and slide rail removably connect by the cooperation between positioning boss and front slide rail back-up block, detent and aft ramp back-up block.
As a kind of preferred version of above-mentioned sliding rail system for refrigerator drawer, the front end of described positioning boss is arcuate structure, and described front slide rail back-up block has the arc-shaped limit plate matching with described arcuate structure.
A kind of preferred version as above-mentioned sliding rail system for refrigerator drawer, on described positioning boss, be also provided with limited impression, on described front slide rail back-up block, be provided with Elastic buckle, described positioning boss and front slide rail back-up block being fixed and being connected mutually by described limited impression and Elastic buckle.
As a kind of preferred version of above-mentioned sliding rail system for refrigerator drawer, on described aft ramp back-up block, be provided with the protruding buckle coordinating with described detent.
As a kind of preferred version of above-mentioned sliding rail system for refrigerator drawer, described protruding buckle comprises end face and the first shell fragment that is symmetricly set on described end face both sides, and two described the first shell fragments are also connected with respectively the second shell fragment;
Described protruding buckle also comprises support arm, and one end of described support arm is connected with end face, and its other end is connected with aft ramp back-up block.
As a kind of preferred version of above-mentioned sliding rail system for refrigerator drawer, described the first shell fragment outwards turns down with respect to the center line of end face, and described the second shell fragment inwardly turns down with respect to the center line of end face.
As a kind of preferred version of above-mentioned sliding rail system for refrigerator drawer, the rear end of described location-plate is also provided with positioning convex, and described positioning convex is the structure with cavity;
On described aft ramp back-up block, be provided with the boss coordinating with the cavity structure of described positioning convex, described boss inserts cavity structure fixing.
A kind of preferred version as above-mentioned sliding rail system for refrigerator drawer, is provided with boss Elastic buckle on described boss, described boss Elastic buckle is for fixing between described boss and the cavity structure of described positioning convex.
As a kind of preferred version of above-mentioned sliding rail system for refrigerator drawer, on described front slide rail back-up block 21, be provided with perpendicular assembly wall, described Elastic buckle is arranged on described assembly wall.
As a kind of preferred version of above-mentioned sliding rail system for refrigerator drawer, described limited impression is the cavity structure of positioning boss inside.
The beneficial effects of the utility model are: the utility model provides a kind of sliding rail system for refrigerator drawer, and it arranges location-plate by the both sides at drawer, and in the front end of location-plate, positioning boss are set, and rear end arranges detent; The front slide rail back-up block coordinating with positioning boss is set on slide rail, rear end is arranged at the aft ramp back-up block that detent coordinates, between drawer and slide rail, only need the mutual engaging between positioning boss and front slide rail back-up block, detent and aft ramp back-up block can realize fixing, avoided using screw to connect in both connection procedures, and dismounting, easy for installation, improved installation effectiveness, saved mounting material, reduced production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that the drawer that provides of the utility model specific embodiment and slide rail coordinate;
Fig. 2 is the partial enlarged drawing at Fig. 1 " A place ";
Fig. 3 is the partial enlarged drawing at Fig. 1 " B place ";
Fig. 4 is the structural representation of the drawer that provides of the utility model specific embodiment;
Fig. 5 is the partial enlarged drawing at Fig. 4 " C place ";
Fig. 6 is the partial enlarged drawing at Fig. 4 " D place ";
Fig. 7 is the structural representation of the slide rail that provides of the utility model specific embodiment;
Fig. 8 is the partial enlarged drawing at Fig. 7 " E place ";
Fig. 9 is the partial enlarged drawing at Fig. 7 " F place ";
Wherein:
1: drawer; 2: slide rail;
11: location-plate; 21: front slide rail back-up block; 22: aft ramp back-up block;
111: positioning boss; 112: detent; 113: positioning convex;
211: arc-shaped limit plate; 212: Elastic buckle; 213: assembly wall; 221: protruding buckle; 222: boss;
1111: limited impression; 2221: boss Elastic buckle.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
Present embodiment provides a kind of sliding rail system for refrigerator drawer, and the cooperation that it is applicable between drawer and slide rail makes that mounting structure is between the two more simple, cost is low, more smooth and easy during pull drawer, stable, the longer service life of system.
Concrete, above-mentioned sliding rail system for refrigerator drawer, comprises drawer 1 and slide rail 2, and wherein the two sides of drawer are provided with location-plate 11, and are provided with positioning boss 111 in the front end of location-plate 11, and rear end is provided with detent 112; The front end of the moving slide rail of slide rail 2 is provided with front slide rail back-up block 21, and its rear end is provided with aft ramp back-up block 22; Drawer 1 and slide rail 2 removably connect by the cooperation between positioning boss 111 and front slide rail back-up block 21, detent 112 and aft ramp back-up block 22, the mode that removably connects between this kind of drawer 1 and slide rail 2, only need the mutual engaging between positioning boss 111 and front slide rail back-up block 21, detent 112 and aft ramp back-up block 22 to fix between the two, do not need to be fixed by screw, its dismounting, easy for installation, improved installation effectiveness, saved mounting material, reduced production cost.
Preferably, the front end of above-mentioned positioning boss 111 is arcuate structure, and front slide rail back-up block 21 has the arc-shaped limit plate 211 matching with this arcuate structure.When positioning boss 111 and front slide rail back-up block 21 cooperatively interact, the arcuate structure of positioning boss 111 inserts in the groove of arc-shaped limit plate 211.Due to the position-limiting action of arc-shaped limit plate 211, can avoid drawer 2 front end when the state of extraction out to upwarp.
In this embodiment, on above-mentioned positioning boss 111, be also provided with limited impression 1111, on front slide rail back-up block 21, be provided with Elastic buckle 212, positioning boss 111 and front slide rail back-up block 21 are mutually fixed and are connected by limited impression 1111 and Elastic buckle 212, can improve thus the compactness that positioning boss 111 and front slide rail back-up block 21 coordinate.
More specifically, limited impression 1111 is the cavity structure of positioning boss 111 inside.On front slide rail back-up block 21, be provided with perpendicular assembly wall 213, Elastic buckle 212 is arranged on assembly wall 213.When positioning boss 111 and front slide rail back-up block 21 coordinate, Elastic buckle 212 is fastened in the cavity structure of positioning boss 111.Further preferred, above-mentioned assembly wall 213 joins with arc-shaped limit plate 211, and has the space that holds positioning boss 111 between assembly wall 213, arc-shaped limit plate 211 and front slide rail back-up block 21.
Aft ramp back-up block 22 is provided with the protruding buckle 221 coordinating with detent 112, and this projection buckle 221 comprises end face and the first shell fragment that is symmetricly set on end face both sides, and two the first shell fragments are also connected with respectively the second shell fragment.Projection buckle 221 also comprises support arm, and this support arm one end is connected with end face, and its other end is connected with aft ramp back-up block.Wherein the first shell fragment outwards turns down with respect to the center line of end face, and the second shell fragment inwardly turns down with respect to the center line of end face.Outwards the first shell fragment of turnover can facilitate protruding buckle 221 to insert detent 112, and inwardly the second shell fragment of turnover can facilitate protruding buckle 221 by skidding off in detent 112.
For further, for providing the constraint on fore-and-aft direction between drawer 1 and slide rail 2, in the rear end of above-mentioned location-plate 11, be also provided with positioning convex 113, this positioning convex 113 is for having the structure of cavity; The corresponding boss 222 coordinating with above-mentioned cavity structure that is provided with on aft ramp back-up block 22, this boss 222 inserts the cavity structure of positioning convex 113 and fixes.Between boss 222 and positioning convex 113 is fixedly to realize by being arranged on boss Elastic buckle on boss 222 2221.
Concrete, in this embodiment, cooperation between slide rail 2 and drawer 1 be by: in the arc-shaped limit plate 211 before the positioning boss 111 that is arranged on location-plate 11 front ends inserts on slide rail back-up block 21, and by be arranged on Elastic buckle 212 on assembly wall 213 be fastened in the cavity structure on positioning boss 111, realize fixing, cooperation between positioning boss 111 and arc-shaped limit plate 211, in the time of can preventing drawer 1 extraction state, front end is tilted upward, simultaneously for drawer 1 provides the restraining force on fore-and-aft direction on slide rail 2; The protruding buckle 221 being arranged on aft ramp back-up block 22 is fastened in the detent 112 that is arranged at location-plate 11 rear ends, and the cooperation between protruding buckle 221 and detent 112 can be for providing the constraint on vertical direction between drawer 1 and slide rail 2; Being arranged on aft ramp back-up block 22 convex platforms 222 inserts in the cavity of the positioning convex 113 that is arranged on location-plate 11 rear ends, and be fixed by the boss Elastic buckle 2221 being arranged on boss 222, by the cooperation between boss 222 and positioning convex 113, can be further for the cooperation between drawer 1 and slide rail 2 provides the constraint on fore-and-aft direction.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. a sliding rail system for refrigerator drawer, comprise drawer (1) and slide rail (2), it is characterized in that, the two sides of described drawer (1) are provided with location-plate (11), the front end of described location-plate (11) is provided with positioning boss (111), and its rear end is provided with detent (112);
The front end of the moving slide rail of described slide rail (2) is provided with front slide rail back-up block (21), and its rear end is provided with aft ramp back-up block (22);
Described drawer (1) and slide rail (2) removably connect by the cooperation between positioning boss (111) and front slide rail back-up block (21), detent (112) and aft ramp back-up block (22).
2. sliding rail system for refrigerator drawer according to claim 1, is characterized in that, the front end of described positioning boss (111) is arcuate structure, and described front slide rail back-up block (21) has the arc-shaped limit plate (211) matching with described arcuate structure.
3. sliding rail system for refrigerator drawer according to claim 2, it is characterized in that, on described positioning boss (111), be also provided with limited impression (1111), on described front slide rail back-up block (21), be provided with Elastic buckle (212), described positioning boss (111) and front slide rail back-up block (21) being mutually fixed and being connected by described limited impression (1111) and Elastic buckle (212).
4. sliding rail system for refrigerator drawer according to claim 1, is characterized in that, is provided with the protruding buckle (221) coordinating with described detent (112) on described aft ramp back-up block (22).
5. sliding rail system for refrigerator drawer according to claim 4, is characterized in that, described protruding buckle (221) comprises end face and the first shell fragment that is symmetricly set on described end face both sides, and two described the first shell fragments are also connected with respectively the second shell fragment;
Described protruding buckle (221) also comprises support arm, and one end of described support arm is connected with end face, and its other end is connected with aft ramp back-up block (22).
6. sliding rail system for refrigerator drawer according to claim 5, is characterized in that, described the first shell fragment outwards turns down with respect to the center line of end face, and described the second shell fragment inwardly turns down with respect to the center line of end face.
7. sliding rail system for refrigerator drawer according to claim 4, is characterized in that, the rear end of described location-plate (11) is also provided with positioning convex (113), and described positioning convex (113) is for having the structure of cavity;
On described aft ramp back-up block (22), be provided with the boss (222) coordinating with the cavity structure of described positioning convex (113), described boss (222) inserts cavity structure fixing.
8. sliding rail system for refrigerator drawer according to claim 7, it is characterized in that, on described boss (222), be provided with boss Elastic buckle (2221), described boss Elastic buckle (2221) is for fixing between described boss (222) and the cavity structure of described positioning convex (113).
9. sliding rail system for refrigerator drawer according to claim 3, is characterized in that, is provided with perpendicular assembly wall (213) on described front slide rail back-up block (21), and described Elastic buckle (212) is arranged on described assembly wall (213).
10. sliding rail system for refrigerator drawer according to claim 9, is characterized in that, described limited impression (1111) is the inner cavity structure of positioning boss (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614097.6U CN203550402U (en) | 2013-09-30 | 2013-09-30 | Refrigerator drawer sliding rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614097.6U CN203550402U (en) | 2013-09-30 | 2013-09-30 | Refrigerator drawer sliding rail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550402U true CN203550402U (en) | 2014-04-16 |
Family
ID=50468510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614097.6U Expired - Fee Related CN203550402U (en) | 2013-09-30 | 2013-09-30 | Refrigerator drawer sliding rail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550402U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499183A (en) * | 2013-09-30 | 2014-01-08 | 合肥晶弘电器有限公司 | Refrigerator drawer sliding rail system |
| CN106016945A (en) * | 2016-06-03 | 2016-10-12 | 泰州乐金电子冷机有限公司 | Refrigerator guide rail, refrigerator and installation method of refrigerator guide rail |
| CN108286865A (en) * | 2017-12-08 | 2018-07-17 | 青岛海尔股份有限公司 | Drawer assembling structure and refrigerator with it |
| CN113513870A (en) * | 2020-04-09 | 2021-10-19 | 合肥华凌股份有限公司 | Assembly structure and refrigerator |
-
2013
- 2013-09-30 CN CN201320614097.6U patent/CN203550402U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499183A (en) * | 2013-09-30 | 2014-01-08 | 合肥晶弘电器有限公司 | Refrigerator drawer sliding rail system |
| CN103499183B (en) * | 2013-09-30 | 2016-03-30 | 合肥晶弘电器有限公司 | A kind of sliding rail system for refrigerator drawer |
| CN106016945A (en) * | 2016-06-03 | 2016-10-12 | 泰州乐金电子冷机有限公司 | Refrigerator guide rail, refrigerator and installation method of refrigerator guide rail |
| CN106016945B (en) * | 2016-06-03 | 2019-05-14 | 泰州乐金电子冷机有限公司 | The installation method of refrigerator slide rail, refrigerator and refrigerator slide rail |
| CN108286865A (en) * | 2017-12-08 | 2018-07-17 | 青岛海尔股份有限公司 | Drawer assembling structure and refrigerator with it |
| WO2019109755A1 (en) * | 2017-12-08 | 2019-06-13 | 青岛海尔股份有限公司 | Drawer assembly structure and refrigerator having same |
| CN113513870A (en) * | 2020-04-09 | 2021-10-19 | 合肥华凌股份有限公司 | Assembly structure and refrigerator |
| CN113513870B (en) * | 2020-04-09 | 2022-09-16 | 合肥华凌股份有限公司 | Assembly structure and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |