CN203454554U - Refrigeration house translation door - Google Patents
Refrigeration house translation door Download PDFInfo
- Publication number
- CN203454554U CN203454554U CN201320405511.2U CN201320405511U CN203454554U CN 203454554 U CN203454554 U CN 203454554U CN 201320405511 U CN201320405511 U CN 201320405511U CN 203454554 U CN203454554 U CN 203454554U
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- CN
- China
- Prior art keywords
- door
- pulley
- guide rail
- refrigerator
- translation door
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- Expired - Lifetime
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Abstract
The utility model relates to the technical filed of refrigeration house doors and especially relates to a refrigeration house translation door which comprises a door frame, a guide rail, a pulley, a door sheet and a sealing strip and is characterized in the guide rail is a convex guide rail, and positioning regression is designed to the pulley at end points; the pulley is a concave wheel; and grooves are disposed around the door sheet and the sealing strip is embedded into the groove. In the utility model, the original concave guide rail is improved to a convex guide rail, the convex pulley is improved to the concave pulley, door opening is more convenient and silent, pushing is free and practical effect is better; the positioning regression is designed to the pulley on the end points, thus the door opening is economic in labor and light and can realize automatic regression of the translation door, automatic compensation among present abrasion clearance is realized and sealing is tighter; the embedded rubber sealing rubber stripes can bring convenience to assembly and replacement with good sealing, prevents leakage of cold air and realizes better thermal insulation effect; and a triangle iron overall frame is disposed in the door frame and an iron plate is embedded in advance, so tension force at door corners can be strengthened and service life is longer and endurance is bigger than that of a normal door without the triangle iron frame.
Description
Technical field
The utility model relates to a kind of cold-storage door technical field, specifically a kind of translation door of refrigerator.
Background technology
Cold-storage door generally has two kinds of hinged door and translation doors, and translation door temperature and pressure fluctuation to freezer in switching process is much smaller.As long as so have ready conditions, translation door is first-selected.Translation door on domestic and international market, is generally to hang in orbit by cam now, and track is the concave groove of an aluminium alloy.Translation door band moving cam horizontal linear on concave groove moves.The sealing strip of traditional cold-storage door surrounding is exposed to be arranged on the framework of door-plate, and sealing strip is rubber strip, not only easily wearing and tearing, and is inconvenient to change after damaging.
Summary of the invention
The purpose of this utility model be to provide a kind of open the door light, seal tight translation door of refrigerator.
The utility model comprises doorframe, guide rail, pulley, door-plate, sealing strip, it is characterized in that described guide rail is convex guide rail, at end points, has pulley location Fertilizer Test of Regression Design; Pulley is concave type wheel; On door-plate, have surrounding to be provided with groove, sealing strip embeds in groove.
Reserved heater strip groove in above-mentioned doorframe, and be furnished with antifreeze heater strip.
In above-mentioned doorframe, there is angle iron general frame, have iron plate pre-buried.
Above-mentioned doorframe is aluminum alloy material.
Above-mentioned door-plate is manufactured by stamping technique, and inner layer heat-insulation material is high-pressure polyurethane foaming form, and outside is color coated steel sheet, glass epoxy or corrosion resistant plate, and diaphragm is covered on surface.
Above-mentioned sealing strip material is frost-cracking-preventing silica gel.Durable, good seal performance.
The utility model has the following advantages compared with prior art:
The utility model guide rail by former be that matrix guide rail is now improved to convex guide rail, pulley is improved to concave type wheel by raised wheel, translation door is opened the door lighter, quiet, promotes freely, practical function is better; At end points, there is pulley location Fertilizer Test of Regression Design, open the door laborsaving, brisk, can make translation door automatic returning, realize existing wearing clearance auto-compensation, seal tighter; Fitting type rubber sealing joint strip can be convenient for assembly and be changed, and good seal performance, prevents that cold air from leaking, better heat preservation; In doorframe, there is angle iron general frame, have iron plate pre-buried, can strengthen the pulling force at an angle, than common, do not have the door long service life endurance of angle iron framework large.
Accompanying drawing explanation
Fig. 1 is door of the present utility model front view (part) when not closed,
Fig. 2 is door of the present utility model top view (part) when not closed,
Front view (part) when Fig. 3 is door closure of the present utility model,
Top view (part) when Fig. 4 is door closure of the present utility model.
In figure: 1. doorframe, 2. guide rail, 3. pulley, 4. door-plate, 5. sealing strip.
The specific embodiment
The utility model comprises doorframe 1, guide rail 2, pulley 3, door-plate 4, sealing strip 5, described guide rail 2 is convex guide rail, at end points, has pulley location Fertilizer Test of Regression Design, crooked to doorframe at end points guide rail, top is to declivity and have downward circular arc, and pulley just in time enters in circular arc; Pulley 3 is concave type wheel; On door-plate 4, have surrounding to be provided with groove, sealing strip 5 embeds in groove.
The interior reserved heater strip groove of above-mentioned doorframe 1, and be furnished with antifreeze heater strip.
In above-mentioned doorframe 1, there is angle iron general frame, have iron plate pre-buried.Can strengthen the pulling force at an angle, than common, not have the door long service life endurance of angle iron framework large.
Above-mentioned doorframe 1 is aluminum alloy material.
Above-mentioned door-plate 4 is manufactured by stamping technique, and inner layer heat-insulation material is high-pressure polyurethane foaming form, and outside is color coated steel sheet, glass epoxy or corrosion resistant plate, and diaphragm is covered on surface.
Above-mentioned sealing strip 5 materials are frost-cracking-preventing silica gel.Durable, good seal performance.
Other accessory is 304# stainless steel, both artistic and practical reliable.
Claims (6)
1. a translation door of refrigerator, comprises doorframe, guide rail, pulley, door-plate, sealing strip, it is characterized in that described guide rail is convex guide rail, at end points, has pulley location Fertilizer Test of Regression Design; Pulley is concave type wheel; On door-plate, have surrounding to be provided with groove, sealing strip embeds in groove.
2. a kind of translation door of refrigerator as claimed in claim 1, is characterized in that reserved heater strip groove in described doorframe, and is furnished with antifreeze heater strip.
3. a kind of translation door of refrigerator as claimed in claim 1, is characterized in that there is angle iron general frame in described doorframe, has iron plate pre-buried.
4. a kind of translation door of refrigerator as claimed in claim 1, is characterized in that described doorframe is aluminum alloy material.
5. a kind of translation door of refrigerator as claimed in claim 1, is characterized in that described door-plate manufactured by stamping technique, and inner layer heat-insulation material is high-pressure polyurethane foaming form, and outside is color coated steel sheet, glass epoxy or corrosion resistant plate, and diaphragm is covered on surface.
6. a kind of translation door of refrigerator as claimed in claim 1, is characterized in that described sealing strip material is frost-cracking-preventing silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405511.2U CN203454554U (en) | 2013-07-09 | 2013-07-09 | Refrigeration house translation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405511.2U CN203454554U (en) | 2013-07-09 | 2013-07-09 | Refrigeration house translation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454554U true CN203454554U (en) | 2014-02-26 |
Family
ID=50134421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405511.2U Expired - Lifetime CN203454554U (en) | 2013-07-09 | 2013-07-09 | Refrigeration house translation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454554U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481374A (en) * | 2014-12-19 | 2015-04-01 | 苏州市东华试验仪器有限公司 | Door for constant-temperature laboratories |
| CN104499740A (en) * | 2014-12-19 | 2015-04-08 | 苏州市东华试验仪器有限公司 | Laboratory with thermal and sound insulation function |
| CN108775758A (en) * | 2018-06-12 | 2018-11-09 | 上海快联门业有限公司 | Freezer high-speed translation door |
| CN109850069A (en) * | 2019-03-13 | 2019-06-07 | 江阴市船舶设备制造有限公司 | Naval vessel sliding door |
-
2013
- 2013-07-09 CN CN201320405511.2U patent/CN203454554U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481374A (en) * | 2014-12-19 | 2015-04-01 | 苏州市东华试验仪器有限公司 | Door for constant-temperature laboratories |
| CN104499740A (en) * | 2014-12-19 | 2015-04-08 | 苏州市东华试验仪器有限公司 | Laboratory with thermal and sound insulation function |
| CN108775758A (en) * | 2018-06-12 | 2018-11-09 | 上海快联门业有限公司 | Freezer high-speed translation door |
| CN108775758B (en) * | 2018-06-12 | 2020-11-17 | 上海快联门业有限公司 | High-speed translation door of freezer |
| CN109850069A (en) * | 2019-03-13 | 2019-06-07 | 江阴市船舶设备制造有限公司 | Naval vessel sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Wujinshan town nanzhuanjing village, Yuci District, Jinzhong City, Shanxi Province Patentee after: SHANXI JISHENGDA REFRIGERATION EQUIPMENT CO.,LTD. Address before: 030012, Taiyuan, Shanxi Province, No. 92 Yin Jie North Street Patentee before: Taiyuan Jishengda Refrigeration Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |