CN103090627A - Cold storage door - Google Patents
Cold storage door Download PDFInfo
- Publication number
- CN103090627A CN103090627A CN2011103318949A CN201110331894A CN103090627A CN 103090627 A CN103090627 A CN 103090627A CN 2011103318949 A CN2011103318949 A CN 2011103318949A CN 201110331894 A CN201110331894 A CN 201110331894A CN 103090627 A CN103090627 A CN 103090627A
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- Prior art keywords
- door
- plate
- cold
- fixed frame
- doorframe
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- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a cold storage door which comprises a door panel (1) and a door frame (2). The door panel (1) is rotationally connected with the door frame (2), and limiting devices (3) and an opening device (4) are arranged between the door panel (1) and the door frame (2). When the cold storage door needs to be closed, clamps are automatically clamped by rollers under actions of springs, so that the door panel is closely connected with the door frame; and the cold storage door is prized up by the lever principle when required to be opened. The cold storage door can be opened and closed simply in a labor-saving manner owing to the limiting devices and the opening device, and the heat-insulation capability of the cold storage door can be improved owing to sealing strips and heat-insulation layers. Besides, the cold storage door has the advantages that the tightness of the door panel and the door frame can be freely adjusted, the cold storage door is smart in structure, and the like.
Description
Technical field
The present invention relates to a kind of door, be specifically related to a kind of cold-storage door.
Background technology
Along with the fast development of grocery trade, the kind of food is more and more, and this a part of product needed cryogenic freezing storage wherein, this just needs to build freezer.And freezer is due to the needs insulation, thus general cold-storage door due to the needs of sealing thermal insulation, all can be very thick and heavy, traditional door opening/closing method can not well play a role, use not only effort, also can cold air be leaked owing to fitting badly, can't play insulation effect.
Summary of the invention
The object of the invention is to, a kind of cold-storage door is provided, make the folding of cold-storage door convenient by novel closing device, improve simultaneously the insulation ability of door.
Technical scheme of the present invention: a kind of cold-storage door, comprise door-plate and doorframe, door-plate and doorframe are rotationally connected; Be provided with stopping means and opening device between door-plate and doorframe, can realize very easily the opening and closing of cold-storage door by this design.
In aforesaid cold-storage door, stopping means comprises fixture block and buckle, and fixture block is located at the sidepiece of door-plate, and buckle is located on doorframe, fixture block setting corresponding to buckle.
In aforesaid cold-storage door, buckle comprises buckle brace, fixed frame, roller, roller bearing, limit shaft, limitting casing and spring, the buckle brace is connected with doorframe, fixed frame is located on the buckle brace, limitting casing is located in fixed frame, be connected with fixed frame by limit shaft, roller is located in limitting casing, be connected with limitting casing by roller bearing, limitting casing is connected with fixed frame by spring, can utilize the compression of spring and the motion of resilience drive roller to block fixture block by this design, realize the folding of cold-storage door.
In aforesaid cold-storage door, be provided with adjusting device between spring and fixed frame, spring is connected with fixed frame by adjusting device; Described adjusting device comprises adjusting nut, adjusting bolt and pad, pad is located on adjusting bolt, spring is connected with pad, adjusting nut is located on fixed frame, adjusting bolt is connected with fixed frame by adjusting nut, the distance of roller and door-plate can be regulated by adjusting device, actual needs can be satisfied.
In aforesaid cold-storage door, fixture block comprises fixture block brace and dop, and the fixture block brace is connected with door-plate, and the cross section of dop is the triangle of along continuous straight runs projection, and design can make better that dop coordinates with roller like this, and folding is more convenient.
In aforesaid cold-storage door, opening device comprises handle, rotating shaft and baffle plate, and handle and rotating shaft are rotationally connected, one end of rotating shaft is connected with the side of door-plate, and baffle plate is located on doorframe, and corresponding with an end of handle, design utilizes lever principle that door is pried open cleverly like this, and it is time saving and energy saving to use.
In aforesaid cold-storage door, the contact-making surface of baffle plate and handle is a downward-sloping face, rotating shaft is connected with the top of handle, the upper end of handle is the contact jaw corresponding with baffle plate, design can make handle form when rotated the component of a horizontal direction like this, help the unlatching of door, the position that arranges of rotating shaft simultaneously also makes the people more laborsaving when swing handle.
In aforesaid cold-storage door, the inside edge of door-plate is equipped with sealing strip, and the sealing that can strengthen door is set like this, well avoids cold air to overflow from crack between a door and its frame.
In aforesaid cold-storage door, the inside of door-plate and doorframe is equipped with thermal insulation layer, and setting can further improve the insulation ability of door like this.
Compared with prior art, the present invention can make the folding of cold-storage door become simply by stopping means and opening device are set, and is laborsaving; Sealing strip and thermal insulation layer the insulation ability that can strengthen cold-storage door is set.In addition, also have can the free adjustment door-plate and the advantage such as tight ness rating, the structure of doorframe be ingenious in the present invention.
Description of drawings
Fig. 1 is the overall structure schematic diagram of cold-storage door closure state;
Fig. 2 is the overall structure schematic diagram of cold-storage door opening;
Fig. 3 is the structural representation of buckle;
Fig. 4 is the structural representation of fixture block;
Fig. 5 is the structural representation of opening device.
Being labeled as in accompanying drawing: 1-door-plate, 2-doorframe, 3-stopping means, 4-opening device, the 5-fixture block, 6-buckle, 7-fixture block brace, 8-dop, 9-buckle brace, 10-fixed frame, 11-roller, 12-roller bearing, the 13-limit shaft, 14-limitting casing, 15-spring, 16-adjusting nut, the 17-adjusting bolt, 18-pad, 19-handle, the 20-rotating shaft, 21-baffle plate, 22-sealing strip.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Embodiments of the invention 1: as depicted in figs. 1 and 2, cold-storage door comprises door-plate 1 and doorframe 2, and door-plate 1 is rotationally connected with doorframe 2; Be provided with stopping means 3 and opening device 4 between door-plate 1 and doorframe 2; Stopping means 3 comprises fixture block 5 and buckle 6, and fixture block 5 is located at the sidepiece of door-plate 1, and buckle 6 is located on doorframe 1, fixture block 5 setting corresponding to buckle 6; The inside edge of door-plate 1 is equipped with sealing strip 22; Door-plate 1 is equipped with thermal insulation layer with the inside of doorframe 2;
As shown in Figure 3, buckle 6 comprises buckle brace 9, fixed frame 10, roller 11, roller bearing 12, limit shaft 13, limitting casing 14 and spring 15, buckle brace 9 is connected with doorframe 2, fixed frame 10 is located on buckle brace 9, limitting casing 14 is located in fixed frame 10, is connected with fixed frame 10 by limit shaft 13, and roller 11 is located in limitting casing 14, be connected with limitting casing 14 by roller bearing 12, limitting casing 14 is connected with fixed frame 10 by spring 15; Be provided with adjusting device between spring 15 and fixed frame 10, spring 15 is connected with fixed frame 10 by adjusting device; Adjusting device comprises adjusting nut 16, adjusting bolt 17 and pad 18, and pad 18 is located on adjusting bolt 17, and spring 15 is connected with pad 18, and adjusting nut 16 is located on fixed frame 10, and adjusting bolt 17 is connected with fixed frame 10 by adjusting nut 16;
As shown in Figure 4, fixture block 5 comprises fixture block brace 7 and dop 8, and fixture block brace 7 is connected with door-plate 1, and the cross section of dop 8 is the triangle of along continuous straight runs projection;
As shown in Figure 5, opening device 4 comprises handle 19, rotating shaft 20 and baffle plate 21, and handle 19 is rotationally connected with rotating shaft 20, and an end of rotating shaft 20 is connected with the side of door-plate 1, and baffle plate 21 is located on doorframe 2, and corresponding with an end of handle 19; Baffle plate 21 is a downward-sloping face with the contact-making surface of handle 19, and rotating shaft 20 is connected with the top of handle 19, and the upper end of handle 19 is the contact jaw corresponding with baffle plate 21.
Embodiments of the invention 2: as depicted in figs. 1 and 2, cold-storage door comprises door-plate 1 and doorframe 2, and door-plate 1 is rotationally connected with doorframe 2; Be provided with stopping means 3 and opening device 4 between door-plate 1 and doorframe 2; Stopping means 3 comprises fixture block 5 and buckle 6, and fixture block 5 is located at the sidepiece of door-plate 1, and buckle 6 is located on doorframe 1, fixture block 5 setting corresponding to buckle 6; The inside edge of door-plate 1 is equipped with sealing strip 22;
As shown in Figure 3, buckle 6 comprises buckle brace 9, fixed frame 10, roller 11, roller bearing 12, limit shaft 13, limitting casing 14 and spring 15, buckle brace 9 is connected with doorframe 2, fixed frame 10 is located on buckle brace 9, limitting casing 14 is located in fixed frame 10, is connected with fixed frame 10 by limit shaft 13, and roller 11 is located in limitting casing 14, be connected with limitting casing 14 by roller bearing 12, limitting casing 14 is connected with fixed frame 10 by spring 15; Be provided with adjusting device between spring 15 and fixed frame 10, spring 15 is connected with fixed frame 10 by adjusting device; Adjusting device comprises adjusting nut 16, adjusting bolt 17 and pad 18, and pad 18 is located on adjusting bolt 17, and spring 15 is connected with pad 18, and adjusting nut 16 is located on fixed frame 10, and adjusting bolt 17 is connected with fixed frame 10 by adjusting nut 16;
As shown in Figure 4, fixture block 5 comprises fixture block brace 7 and dop 8, and fixture block brace 7 is connected with door-plate 1, and the cross section of dop 8 is the triangle of along continuous straight runs projection;
As shown in Figure 5, opening device 4 comprises handle 19, rotating shaft 20 and baffle plate 21, and handle 19 is rotationally connected with rotating shaft 20, and an end of rotating shaft 20 is connected with the side of door-plate 1, and baffle plate 21 is located on doorframe 2, and corresponding with an end of handle 19; Baffle plate 21 is a downward-sloping face with the contact-making surface of handle 19, and rotating shaft 20 is connected with the top of handle 19, and the upper end of handle 19 is the contact jaw corresponding with baffle plate 21.
Using method: when closing cold-storage door, only need firmly to push push plate 1 to doorframe 2, dop 8 squeezing rollers 11, it is being retreated around the limit shaft rotation in roller bearing 12 rotations, when the drift angle of the triangular cross section of dop 8 by after roller 11, effect bottom roller 11 at spring 15 will be got back to original position, and dop 8 is blocked.
When opening cold-storage door, the long end of handle 19 upwards to be carried, handle 19 can rotate and push baffle plate 21 around rotating shaft 20, and baffle plate 21 is given 19 1 oppositions of handle simultaneously, and this active force can be delivered to and make its outside motion on door-plate 1; Dop 8 is followed door-plate and is outwards moved, and simultaneously squeezing roller 11 retreats, and by after roller 11, roller 11 can't block dop 8 when the drift angle of the triangular cross section of dop 8, and door just has been opened.
If need to adjust folding strength, need to make adjusting bolt 17 produce lateral displacement with spanner rotation adjusting bolt 17, band mobile gasket 18 moves, because spring 15 is located between pad 18 and limitting casing 14, move so also drive limitting casing 14, the distance between roller 11 and door-plate 1 is changed.The strength that distance is used during nearlyer folding is larger, and what contact between door-plate 1 and doorframe 2 is also tightr.
Claims (9)
1. a cold-storage door, comprise door-plate (1) and doorframe (2), and door-plate (1) is rotationally connected with doorframe (2); It is characterized in that: be provided with stopping means (3) and opening device (4) between described door-plate (1) and doorframe (2).
2. cold-storage door according to claim 1, it is characterized in that: described stopping means (3) comprises fixture block (5) and buckle (6), fixture block (5) is located at the sidepiece of door-plate (1), buckle (6) is located on doorframe (1), fixture block (5) and the corresponding setting of buckle (6).
3. cold-storage door according to claim 2, it is characterized in that: described buckle (6) comprises buckle brace (9), fixed frame (10), roller (11), roller bearing (12), limit shaft (13), limitting casing (14) and spring (15), buckle brace (9) is connected with doorframe (2), fixed frame (10) is located on buckle brace (9), limitting casing (14) is located in fixed frame (10), be connected with fixed frame (10) by limit shaft (13), roller (11) is located in limitting casing (14), be connected with limitting casing (14) by roller bearing (12), limitting casing (14) is connected with fixed frame (10) by spring (15).
4. cold-storage door according to claim 3, it is characterized in that: be provided with adjusting device between described spring (15) and fixed frame (10), spring (15) is connected with fixed frame (10) by adjusting device; Described adjusting device comprises adjusting nut (16), adjusting bolt (17) and pad (18), pad (18) is located on adjusting bolt (17), spring (15) is connected with pad (18), adjusting nut (16) is located on fixed frame (10), and adjusting bolt (17) is connected with fixed frame (10) by adjusting nut (16).
5. cold-storage door according to claim 4, it is characterized in that: described fixture block (5) comprises fixture block brace (7) and dop (8), fixture block brace (7) is connected with door-plate (1), and the cross section of dop (8) is the triangle of along continuous straight runs projection.
6. the described cold-storage door of any one according to claim 1～5, it is characterized in that: described opening device (4) comprises handle (19), rotating shaft (20) and baffle plate (21), handle (19) is rotationally connected with rotating shaft (20), one end of rotating shaft (20) is connected with the side of door-plate (1), baffle plate (21) is located on doorframe (2), and corresponding with an end of handle (19).
7. cold-storage door according to claim 6, it is characterized in that: described baffle plate (21) is a downward-sloping face with the contact-making surface of handle (19), rotating shaft (20) is connected with the top of handle (19), and the upper end of handle (19) is the contact jaw corresponding with baffle plate (21).
8. cold-storage door according to claim 7, it is characterized in that: the inside edge of described door-plate (1) is equipped with sealing strip (22).
9. cold-storage door according to claim 8 is characterized in that: described door-plate (1) is equipped with thermal insulation layer with the inside of doorframe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110331894.9A CN103090627B (en) | 2011-10-27 | 2011-10-27 | Cold-storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110331894.9A CN103090627B (en) | 2011-10-27 | 2011-10-27 | Cold-storage door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090627A true CN103090627A (en) | 2013-05-08 |
| CN103090627B CN103090627B (en) | 2016-04-27 |
Family
ID=48203511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110331894.9A Expired - Fee Related CN103090627B (en) | 2011-10-27 | 2011-10-27 | Cold-storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090627B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851861A (en) * | 2014-02-21 | 2014-06-11 | 无锡市海联舰船附件有限公司 | Hinge type airtight cold storage door |
| CN104798945A (en) * | 2015-05-25 | 2015-07-29 | 邓永瑞 | Tea mashing method of double-pestle tea-mashing machine |
| CN107525329A (en) * | 2017-08-31 | 2017-12-29 | 中山市程博工业产品设计有限公司 | One kind automation blood temperature of ice house isolating device |
| CN108657677A (en) * | 2017-09-06 | 2018-10-16 | 扬州通利冷藏集装箱有限公司 | Chamber door auxiliary opening device and chamber door and container with it |
| CN109520200A (en) * | 2018-11-05 | 2019-03-26 | 王华广 | A kind of antimicrobial form freezer door-plate |
| CN110567224A (en) * | 2019-09-05 | 2019-12-13 | 深圳市迅成科技有限公司 | energy-saving refrigerating system with good refrigerating effect |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411306Y (en) * | 2000-02-22 | 2000-12-20 | 张振胜 | Handle on door of cold storage |
| CN2432532Y (en) * | 2000-06-20 | 2001-05-30 | 山东野夼集团公司 | Freezer door |
| CN2510802Y (en) * | 2001-11-02 | 2002-09-11 | 山东省果树研究所 | New-type freezer heat-insulating door |
| CN2557899Y (en) * | 2002-01-31 | 2003-06-25 | 山东省果树研究所 | Coposite horizontal shifting type air tight thermo-insulation door for freshness-retaining storehouse |
| EP2275761A1 (en) * | 2009-07-14 | 2011-01-19 | Ik-Interklimat Spa | Guide and closure device for sliding door for a cold room |
| CN202361735U (en) * | 2011-10-27 | 2012-08-01 | 沈金根 | Door for refrigeration house |
-
2011
- 2011-10-27 CN CN201110331894.9A patent/CN103090627B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411306Y (en) * | 2000-02-22 | 2000-12-20 | 张振胜 | Handle on door of cold storage |
| CN2432532Y (en) * | 2000-06-20 | 2001-05-30 | 山东野夼集团公司 | Freezer door |
| CN2510802Y (en) * | 2001-11-02 | 2002-09-11 | 山东省果树研究所 | New-type freezer heat-insulating door |
| CN2557899Y (en) * | 2002-01-31 | 2003-06-25 | 山东省果树研究所 | Coposite horizontal shifting type air tight thermo-insulation door for freshness-retaining storehouse |
| EP2275761A1 (en) * | 2009-07-14 | 2011-01-19 | Ik-Interklimat Spa | Guide and closure device for sliding door for a cold room |
| CN202361735U (en) * | 2011-10-27 | 2012-08-01 | 沈金根 | Door for refrigeration house |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851861A (en) * | 2014-02-21 | 2014-06-11 | 无锡市海联舰船附件有限公司 | Hinge type airtight cold storage door |
| CN104798945A (en) * | 2015-05-25 | 2015-07-29 | 邓永瑞 | Tea mashing method of double-pestle tea-mashing machine |
| CN104798945B (en) * | 2015-05-25 | 2018-02-23 | 邓永瑞 | A kind of double tea methods for beating pestle tea machine |
| CN107525329A (en) * | 2017-08-31 | 2017-12-29 | 中山市程博工业产品设计有限公司 | One kind automation blood temperature of ice house isolating device |
| CN107525329B (en) * | 2017-08-31 | 2019-12-13 | 青岛大学附属医院 | Automatic change blood freezer temperature isolating device |
| CN108657677A (en) * | 2017-09-06 | 2018-10-16 | 扬州通利冷藏集装箱有限公司 | Chamber door auxiliary opening device and chamber door and container with it |
| CN109520200A (en) * | 2018-11-05 | 2019-03-26 | 王华广 | A kind of antimicrobial form freezer door-plate |
| CN110567224A (en) * | 2019-09-05 | 2019-12-13 | 深圳市迅成科技有限公司 | energy-saving refrigerating system with good refrigerating effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103090627B (en) | 2016-04-27 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Shangui Inventor before: Shen Jingen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: Nansha District Longxuedao Longxue road 511464 Guangzhou city in Guangdong province No. 125 Patentee after: Guangzhou Haixin frozen storage Co., Ltd. Address before: 313012 Shuanglin town in Zhejiang province Huzhou city Nanxun District Hongqiao village 22 building 3 unit 202 Patentee before: Shen Jingen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181027 |