CN102721251A - Roller guiderail installing structure for drawers of refrigerator - Google Patents
Roller guiderail installing structure for drawers of refrigerator Download PDFInfo
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- CN102721251A CN102721251A CN2011100785855A CN201110078585A CN102721251A CN 102721251 A CN102721251 A CN 102721251A CN 2011100785855 A CN2011100785855 A CN 2011100785855A CN 201110078585 A CN201110078585 A CN 201110078585A CN 102721251 A CN102721251 A CN 102721251A
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- rolling wheel
- guide rails
- inner bag
- refrigerator
- mounting structure
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Abstract
The invention provides a roller guiderail installing structure for drawers of a refrigerator. According to the technical scheme adopted, a guiderail slideway structure consists of a track and a fixed plate which are integrally arranged, the guiderail slideway structure is directly arranged in a groove of an inner container of the refrigerator, due to integral design of the track and the fixed plate, the roller guiderail installing structure for drawers of the refrigerator is reasonable in structure, convenient to install, strong in practicability, and good in use effect; and through optimization of the structure design, the parts are reduced, and the machining raw materials can be effectively saved, and the production cost is lowered.
Description
Technical field
The present invention relates to a kind of refrigerator component structural, a kind of specifically rolling wheel guide rails mounting structure that is applicable to refrigerator drawer belongs to the refrigerator production technical field.
Background technology
Wind cooling refrigerator generally includes a casing and several bodies, and casing and the sealing of door body form refrigerating chamber and refrigerating chamber.At present, increasing drawer type wind cooling refrigerator, reasonable because of its subregion, reserves are big and be difficult for advantage such as taint of odour, receive consumer's favor gradually.Traditional wind cooling refrigerator drawer guideway mounting structure is complicated, and part specifications is various, and difficulty of processing is higher, and suitability is bad, and is not easy to install and use, and cost is higher.Therefore, refrigerator drawer rolling wheel guide rails mounting structure being improved, is the technical problem that needs to be resolved hurrily thereby reduce cost, practice thrift cost.
Summary of the invention
To the deficiency that prior art exists, technical problem to be solved by this invention is, a kind of refrigerator drawer rolling wheel guide rails mounting structure is provided, and adopts the design of guide rail slideway structure integral type, and is rational in infrastructure, easy for installation, practical; Simultaneously, can effectively save material, reduce production costs.
For solving the problems of the technologies described above, the technical scheme that the present invention taked is, refrigerator drawer rolling wheel guide rails mounting structure, and its guide rail slideway structure is made up of track and fixed head integral type, and the guide rail slideway structure is directly installed in the inner container of icebox groove.
Above-mentioned refrigerator drawer rolling wheel guide rails mounting structure, its inner bag groove are side U type grooves, and the inner bag recess sidewall is parallel to the refrigerator body sidewall, and inner bag recess sidewall height matches with the guide rail slideway structure.
Above-mentioned refrigerator drawer rolling wheel guide rails mounting structure is provided with the screw hole of fixed guide slideway structure on its inner bag recess sidewall.
Above-mentioned refrigerator drawer rolling wheel guide rails mounting structure, the wide 15mm-25mm in its inner bag groove base, the wide 5mm-10mm of top margin.
Above-mentioned refrigerator drawer rolling wheel guide rails mounting structure, the sliding support muscle front end of its track tilts 3 °-7 °, and sliding support muscle afterbody forms outspreading backwards toroidal.
Above-mentioned refrigerator drawer rolling wheel guide rails mounting structure, its inner bag groove and the guide rail slideway structure back side all are provided with at interval reinforcement uniformly.
Above-mentioned refrigerator drawer rolling wheel guide rails mounting structure, its reinforcement and sliding support muscle upper surface junction thickness are less than reinforcement thickness.
Above-mentioned refrigerator drawer rolling wheel guide rails mounting structure, its track front end is provided with roller, and roller and rail connection are provided with packing ring.
The height of inner bag recess sidewall and refrigerator slide rail slideway structure closely cooperate, with track upwards with downward force transmission to having on the inner container of icebox that expanded material supports the service life that can improve track.Inner bag groove base is wide, as the stress surface of guide rail slideway structure; Top margin is narrow, and suitable width design both can have been played bearing track and upward pressure, and can save the space for freezer compartment of refrigerator again.
According to guide rail slideway structure design movement track, when preceding 1/3 stroke of pulling out drawer, the sliding support muscle of track bears pressure; Later stroke, roller surface in orbit slide, and track upper surface is stressed.The sliding support muscle front end of track has inclination, when drawer will be closed, can realize auto-lock function, the absorption of auxiliary door envelope.The sliding support muscle rear end of track is the design of horn mouth shape, is convenient to the taking-up of drawer.
The material of track is PP, the self lubricity of material, the smoothness of push-and-pull in the long-term use of assurance guide rail slideway structure.Design is strengthened for the U type in the track upper surface cross section; The inner bag groove and the guide rail slideway structure back side are provided with uniformly horizontal at interval reinforcement and waling; Waling can effectively prevent the distortion of track rectilinear direction; Laterally reinforcement can play raising intensity, weight reduction, the effect that reduces cost.Overall co-ordination is played a supporting role, and the side stationary plane that can guarantee fixed head is the plane.Simultaneously, in order to prevent the PP shrink material, reinforcement and sliding support muscle upper surface junction local reduction guarantee the level and smooth of raceway surface.
The guide rail slideway structure be through screw and inner container of icebox groove location inner face reinforcement fixedly iron be connected, the distribution of screw is to confirm according to the situation that track carries stressed load in the drawer running.Preceding 1/4 place, the track back side, design two is linked up with, and can reduce the quantity of screw, enhances productivity, and improves the effect of orbit strength.
The track front end is provided with roller; Roller and rail connection are provided with packing ring, and the packing ring effect is the degree that reduces guide rail double swerve in running, improve the stability of drawer door in running; Because the design of this packing ring separates with track; Therefore, can reduce the difficulty that foaming machine is made, improve the efficient of producing.
Refrigerator drawer rolling wheel guide rails mounting structure of the present invention has following advantage and useful technique effect:
1, adopt the design of track and fixed head integral type, rational in infrastructure, easy for installation, practical, result of use is good;
2, through optimized Structure Design, reduced parts, effectively saving processes raw material, and reduces production costs.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the stereogram of Fig. 1;
Fig. 4 is the structure enlarged drawing of inner bag groove of the present invention and guide rail slideway structure.
1-guide rail slideway structure, 2-track, 21-sliding support muscle, 3-fixed head, 4-inner bag groove; 41-inner bag recess sidewall, 5-refrigerator body sidewall, 6-screw hole, 7-reinforcement; 71-reinforcement and sliding support muscle upper surface junction, 8-roller, 9-packing ring, 10-screw.
The specific embodiment
As shown in Figure 1, the refrigerator drawer rolling wheel guide rails mounting structure of present embodiment, guide rail slideway structure 1 is made up of track 2 and fixed head 3 integral types, and guide rail slideway structure 1 is directly installed in the inner container of icebox groove 4.Inner bag groove 4 is side U type grooves, and inner bag recess sidewall 41 is parallel to refrigerator body sidewall 5, and inner bag recess sidewall 41 height match with guide rail slideway structure 1.The wide 15mm in inner bag groove 4 bases, the wide 5mm of top margin.
As shown in Figure 2, the screw hole 6 of fixed guide slideway structure 1 is set on the inner bag recess sidewall 41.Sliding support muscle 21 front ends of track 2 tilt 3 °, and sliding support muscle 21 afterbodys form outspreading backwards toroidal.
As shown in Figure 3, track 2 front ends are provided with roller 8, and roller 8 is provided with packing ring 9 with track 2 junctions.
As shown in Figure 4, inner bag groove 4 all is provided with at interval reinforcement 7 uniformly with guide rail slideway structure 1 back side, reinforcement 7 and the thickness of sliding support muscle 21 upper surface junctions 71 thickness less than reinforcement 7.Guide rail slideway structure 1 be through screw 10 and inner container of icebox groove location inner face reinforcement fixedly iron be connected, fixing before foaming.
The refrigerator drawer rolling wheel guide rails mounting structure of present embodiment and embodiment 1 something in common are no longer tired to be stated, and difference is: the wide 25mm in inner bag groove 4 bases, and the wide 10mm of top margin, sliding support muscle 21 front ends of track 2 tilt 4 °.
The refrigerator drawer rolling wheel guide rails mounting structure of present embodiment and embodiment 1 something in common are no longer tired to be stated, and difference is: the wide 20mm in inner bag groove 4 bases, and the wide 8mm of top margin, sliding support muscle 21 front ends of track 2 tilt 7 °.
The above only is to preferred embodiment of the present invention, is not to be that the present invention is done other forms of restriction, and any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the present invention program's content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to protection scope of the present invention according to technical spirit of the present invention.
Claims (8)
1. refrigerator drawer rolling wheel guide rails mounting structure, it is characterized in that: the guide rail slideway structure is made up of track and fixed head integral type, and the guide rail slideway structure is directly installed in the inner container of icebox groove.
2. refrigerator drawer rolling wheel guide rails mounting structure according to claim 1 is characterized in that: said inner bag groove is a side U type groove, and the inner bag recess sidewall is parallel to the refrigerator body sidewall, and inner bag recess sidewall height matches with the guide rail slideway structure.
3. refrigerator drawer rolling wheel guide rails mounting structure according to claim 2 is characterized in that: the screw hole that the fixed guide slideway structure is set on the said inner bag recess sidewall.
4. refrigerator drawer rolling wheel guide rails mounting structure according to claim 1 is characterized in that: the said inner bag groove wide 15mm-25mm in base, the wide 5mm-10mm of top margin.
5. refrigerator drawer rolling wheel guide rails mounting structure according to claim 1 is characterized in that: the sliding support muscle front end of said track tilts 3 °-7 °, and sliding support muscle afterbody forms outspreading backwards toroidal.
6. according to claim 1 or 5 described refrigerator drawer rolling wheel guide rails mounting structures, it is characterized in that: the said inner bag groove and the guide rail slideway structure back side all are provided with at interval reinforcement uniformly.
7. refrigerator drawer rolling wheel guide rails mounting structure according to claim 6 is characterized in that: said reinforcement and sliding support muscle upper surface junction thickness are less than reinforcement thickness.
8. refrigerator drawer rolling wheel guide rails mounting structure according to claim 1, it is characterized in that: the track front end is provided with roller, and roller and rail connection are provided with packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100785855A CN102721251A (en) | 2011-03-30 | 2011-03-30 | Roller guiderail installing structure for drawers of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100785855A CN102721251A (en) | 2011-03-30 | 2011-03-30 | Roller guiderail installing structure for drawers of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102721251A true CN102721251A (en) | 2012-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100785855A Pending CN102721251A (en) | 2011-03-30 | 2011-03-30 | Roller guiderail installing structure for drawers of refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN102721251A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251592A (en) * | 2013-06-26 | 2014-12-31 | 博西华电器（江苏）有限公司 | Refrigeration tool |
| CN106579821A (en) * | 2017-02-13 | 2017-04-26 | 广东索奇实业有限公司 | Combined pull-out basket |
| CN110900548A (en) * | 2018-06-01 | 2020-03-24 | Ftc欧洲有限责任公司 | Tool box |
| CN110897393A (en) * | 2019-12-11 | 2020-03-24 | 江西省润鼎园林绿化有限公司 | Auxiliary device for installing drawer push-pull rail of data cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001116446A (en) * | 1999-10-20 | 2001-04-27 | Hitachi Ltd | Refrigerator |
| US6640573B1 (en) * | 2002-06-19 | 2003-11-04 | Mando Climate Control Corporation | Combination structure of guide rail member for kimchi storage device |
| CN1922454A (en) * | 2004-02-27 | 2007-02-28 | 松下电器产业株式会社 | Refrigerator |
| CN202024570U (en) * | 2011-03-30 | 2011-11-02 | 海信（北京）电器有限公司 | Guide rail installation structure of drawer roller of refrigerator |
-
2011
- 2011-03-30 CN CN2011100785855A patent/CN102721251A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001116446A (en) * | 1999-10-20 | 2001-04-27 | Hitachi Ltd | Refrigerator |
| US6640573B1 (en) * | 2002-06-19 | 2003-11-04 | Mando Climate Control Corporation | Combination structure of guide rail member for kimchi storage device |
| CN1922454A (en) * | 2004-02-27 | 2007-02-28 | 松下电器产业株式会社 | Refrigerator |
| CN202024570U (en) * | 2011-03-30 | 2011-11-02 | 海信（北京）电器有限公司 | Guide rail installation structure of drawer roller of refrigerator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251592A (en) * | 2013-06-26 | 2014-12-31 | 博西华电器（江苏）有限公司 | Refrigeration tool |
| CN106579821A (en) * | 2017-02-13 | 2017-04-26 | 广东索奇实业有限公司 | Combined pull-out basket |
| CN110900548A (en) * | 2018-06-01 | 2020-03-24 | Ftc欧洲有限责任公司 | Tool box |
| CN110897393A (en) * | 2019-12-11 | 2020-03-24 | 江西省润鼎园林绿化有限公司 | Auxiliary device for installing drawer push-pull rail of data cabinet |
| CN110897393B (en) * | 2019-12-11 | 2021-12-17 | 万金芬 | Auxiliary device for installing drawer push-pull rail of data cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HISENSE (SHANDONG) REFRIGERATOR CO., LTD. Free format text: FORMER OWNER: HISENSE (BEIJING) ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140102 Address after: 266061 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266061 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Beijing) Electric Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |