CN2777458Y - Built-in type rail structure for sliding door of cold-storage - Google Patents
Built-in type rail structure for sliding door of cold-storage Download PDFInfo
- Publication number
- CN2777458Y CN2777458Y CN 200420036735 CN200420036735U CN2777458Y CN 2777458 Y CN2777458 Y CN 2777458Y CN 200420036735 CN200420036735 CN 200420036735 CN 200420036735 U CN200420036735 U CN 200420036735U CN 2777458 Y CN2777458 Y CN 2777458Y
- Authority
- CN
- China
- Prior art keywords
- rail
- guide rail
- sliding door
- cold
- storage
- 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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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a rail structure for a sliding door of a cold-storage. The utility model is formed by the combination of a right angle type rail bracket and a J-shaped rail. A hanging component of the sliding door is correspondingly designed into an L shape which is opposite to and is matched with the J-shaped rail. A suspension wheel is fixed at the upper side of the hanging component and is arranged on the rail. The structure is reasonable, the suspension wheel is built-in the rail, the frictional resistance is small, a protection cover does not need, using materials can be saved and the cost is reduced. The sliding door of a cold-storage is naturally sealed, a pressing device does not need and the movement is flexible and portable.
Description
Technical field
The utility model belongs to refrigeration technology field, is specifically related to a kind of guide rail structure of freezer translation door.
Background technology
Along with The development in society and economy, the raising of people's quality of life, aquatic products, livestock products, instrument, industrial goods etc. refrigeration demand more and more widely, therefore, the use of freezer is more and more general.And the structure of freezer translation door will directly influence the service efficiency of freezer.At present, the structure of freezer translation door mostly adopts L type external hanging type.The guide rail of this structure, frictional resistance is big, and volume benzene is heavy, and hanging wheel is exposed.In order to prevent the laying dust wearing and tearing, need the configuration protection cover more, increased structure member.
Summary of the invention
It is little that the purpose of this utility model is to propose a kind of frictional resistance, can avoid the dust influence, uses light freezer translation built-in door guide rail structure flexibly.
The cold-storage door guide rail structure that the utility model proposes is by bracket of right angle type and J font guide rail be combined into.Wherein, square rail brackets 1 is fixed in the top of freezer wallboard by fixture 3, sees shown in Figure 1; The upper side plane of J font guide rail 2 and the upper side plane of rail brackets 1 are fixing by fixture 4, and the crotch part of guide rail 2 is seen Fig. 2 to the inside.
Corresponding with above-mentioned guide rail structure, the suspension member 5 that is fixed in freezer translation door upside is designed to L shaped, and with J font guide rail relative engagement, hanging wheel 6 is fixed in the upside of suspension member 5, make hanging wheel 6 be positioned over J font guide rail on, see shown in Figure 3.
The utility model adopts J font guide rail structure, and its hanging wheel is hidden in the guide rail inboard naturally, and frictional resistance is little, makes moving of door light flexibly, increases the service life, and can keep away the dirt dust again and accumulate, and protective cover need not be installed, and has saved with material, has reduced cost.Hanging wheel is connected easy with door-plate, cold-storage door seals naturally, need not hold down gag.
Description of drawings
Fig. 1 is that rail brackets of the present utility model combines diagram with the freezer wallboard.
Fig. 2 is a structural diagrams of the present utility model.
Fig. 3 is that the utility model combines diagram with door-plate.
Fig. 4 is the plane diagram of guide rail and translation door.
Number in the figure: 1 is rail brackets, and 2 is J font guide rail, and 3 is fixture, and 4 is fixture, and 5 is suspension member, and 6 is hanging wheel, and 7 is the freezer door-plate, and 8 is the freezer wallboard, and 9 is the freezer doorframe.
The specific embodiment
The utility model can be according to the size of cold-storage door, the concrete size of design guide rail.Its rail brackets 1 and guide rail 2, suspension member 5, hanging wheel 6 are all made in advance.During installation, earlier rail brackets 1 usefulness fixture 3 (for example screw) is fixed in the correct position of freezer wallboard, sees shown in Figure 1.Then, guide rail 2 usefulness fixtures 4 (for example bolt) are connected, wouldn't fix.Suspension member 5 is installed on door-plate 7 tops, door-plate is hung on the guide rail 2 by hanging wheel 6, after regulating fixture 4 is fixed, see shown in Figure 3.All the other accessory structures of translation door (as lower guideway, bottom backer etc.) are with common similar.To side pulling door handle, cold-storage door just can be on guide rail flexibly, mobile easily.
Claims (1)
1, the built-in guide rail structure of a kind of freezer translation door, it is characterized in that by square rail brackets (1) and J font guide rail (2) be combined into, wherein square rail brackets (1) is fixed in freezer wallboard top by fixture (3), the upper side plane of the upper side plane of J font guide rail (2) and rail brackets (1) is fixing by fixture (4), and the crotch part of guide rail (2) to the inside; The corresponding suspension member that is fixed in freezer translation upside (5) is designed to L shaped, and hanging wheel (6) is fixed in the upside of suspension member (5), and hanging wheel (6) is positioned on the J font guide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036735 CN2777458Y (en) | 2004-06-24 | 2004-06-24 | Built-in type rail structure for sliding door of cold-storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036735 CN2777458Y (en) | 2004-06-24 | 2004-06-24 | Built-in type rail structure for sliding door of cold-storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777458Y true CN2777458Y (en) | 2006-05-03 |
Family
ID=36744842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420036735 Expired - Fee Related CN2777458Y (en) | 2004-06-24 | 2004-06-24 | Built-in type rail structure for sliding door of cold-storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777458Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469585B (en) * | 2007-12-27 | 2012-10-03 | 深圳市方大自动化系统有限公司 | Subway shield door system slide door suspension device and slide guide thereof |
| CN103696646A (en) * | 2013-12-26 | 2014-04-02 | 广州拜尔冷链聚氨酯科技有限公司 | Door closer for cold storage door |
| CN106025816A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | Rainproof distribution box |
-
2004
- 2004-06-24 CN CN 200420036735 patent/CN2777458Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469585B (en) * | 2007-12-27 | 2012-10-03 | 深圳市方大自动化系统有限公司 | Subway shield door system slide door suspension device and slide guide thereof |
| CN103696646A (en) * | 2013-12-26 | 2014-04-02 | 广州拜尔冷链聚氨酯科技有限公司 | Door closer for cold storage door |
| CN103696646B (en) * | 2013-12-26 | 2016-04-27 | 广州拜尔冷链聚氨酯科技有限公司 | A kind of door closer for cold storage door |
| CN106025816A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | Rainproof distribution box |
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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 |