CN2365612Y - Door of freezing refrigerating display cabinet - Google Patents
Door of freezing refrigerating display cabinet Download PDFInfo
- Publication number
- CN2365612Y CN2365612Y CN 99220645 CN99220645U CN2365612Y CN 2365612 Y CN2365612 Y CN 2365612Y CN 99220645 CN99220645 CN 99220645 CN 99220645 U CN99220645 U CN 99220645U CN 2365612 Y CN2365612 Y CN 2365612Y
- Authority
- CN
- China
- Prior art keywords
- door
- leveling bar
- torsion spring
- spring
- counterbore
- 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
Links
- 230000008014 freezing Effects 0.000 title claims abstract description 23
- 238000007710 freezing Methods 0.000 title claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 10
- 238000005057 refrigeration Methods 0.000 claims description 20
- 239000004677 Nylon Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 241001274961 Rubus repens Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The utility model relates to a door of a freezing and refrigerating show cabinet, which is composed of a door frame and a door body composed of a side frame (7) for the door body, a glass door lining (24), door glass (25), and a door sealing strip frame (26). The inside of the side frame (7) for the door body is provided with an anti-condensation mechanism for an electric conduction heating film, a leveling mechanism composed of a leveling rod and an adjusting screw (23), and a door automatic closing mechanism composed of a torsion spring (16), etc. The utility model has the advantages that the condensation can be prevented, the leveling action can be carried out, the automatic closure can be carried out, and the freezing and the refrigerating effects can be improved.
Description
The utility model relates to the improvement of the structure of freezing and refrigeration showcase door.
Before the utility model design is finished, the door of freezing and refrigeration showcase generally all is to adopt to embed double-deck transparent glass on the frame of door body, be evacuated between the double-layer glass or fill, connect with hinge between door body and the cabinet with coefficient of thermal conductivity lower nitrogen or helium.The freezing and refrigeration showcase all is a vertical structure generally, and volume is bigger, and the easy warpage of door body deforms, and the distortion of door body will make it be not closed completely, and cause the leakage of cold air.Hinge type between door body and the cabinet connects makes the door body not close automatically, causes cold air to scatter and disappear, and influences effect freezing and refrigeration.In addition, the door body of existing freezing and refrigeration showcase, because there is bigger difference in the temperature in indoor environment temperature and the freezing and refrigeration showcase, the content of the airborne aqueous vapor of the indoor environment temperature that temperature is higher is bigger, run into the glass of the cabinet door of the lower freezing and refrigeration showcase of temperature, the dewdrop that will condense, influence is to the bandwagon effect of the freezing and refrigeration article in it.Do not see the freezing and refrigeration showcase door that records the utility model structure in the literature as yet, do not see the freezing and refrigeration cabinet product of selling this structural door body of the utility model on the market, do not see people yet and use this constructed products in daily life.
The purpose of this utility model just is to overcome common freezing and refrigeration showcase door body easy deformation, cause poorly sealed, cold air is revealed, hinge type between the Men Tiyu cabinet connects, and door can not be closed automatically, causes cold air to scatter and disappear, influence the freezing and refrigeration effect, waste energy and the defective of door glass easy condensation, provide a kind of and can adjust that the door bodily form becomes, make can close automatically and can prevent at the door freezing and refrigeration cabinet door that condensation occurs on glass.
The utility model is realized with following technical proposals:
In the door bulk frame that the aluminium alloy extrusions that by hollow is box section forms, have by the conductive heater film, cross the line cover, cross the line cover and support, cross line cover support spring, the anti-condensation mechanism of conductive heater film that retaining Spring Card and wire bushing are formed.The cross section of crossing the support of line cover is square, cooperate with the door bulk frame box section, there is through hole in the axle center, cross line cover and therefrom pass, cross line cover support spring and be when body is installed, will cross line and be enclosed within and be pressed into door bulk frame, after the door body is installed on the cabinet, crossing the line cover can rebound automatically, crosses the support of line cover and is riveted on the door bulk frame, and power line passed the line cover with the conductive heater symphysis.When connecting power supply, electric current arrives the conductive heater film through power line, and the conductive heater film passes to the on glass of a body with heat energy, makes the temperature of glass reach indoor environment temperature, then the condensation phenomenon can not occur on glass.
In door bulk frame, have by the leveling bar, regulate the bolt compressing tablet, adjust the levelling gear that screw is formed, the leveling bar is flat iron, weld together with one oval leveling bar, oval axle shape leveling bar passes circular shaft shape sleeve, insert an end and have counterbore, the cross section is foursquare rectangular post leveling bar, formation is rigidly connected, when door body generation warpage, when closing the door imprecision, adjust screw with the rotation of screw cutter, the leveling bar will be along the moving axially of screw, owing to be rigidly connected between the leveling bar, rectangular post leveling will be moved round about, the drive door bulk frame is moved, and reaches the purpose of leveling.
A self closing device is arranged in door bulk frame, by the spring braking piece, torsion spring, nylon jacket, banking stop, the torsion spring pillar, sunk screw, the torsion spring bloom-base is formed, check ring is fixed on the door bulk frame with rivet, and the cross section of spring braking piece is a square, matches with door bulk frame, between check ring and spring braking piece, be the scotch spring, have a square counterbore on the shaft core position of an end of spring braking piece, the cross section is that an end of foursquare torsion spring inserts in the square counterbore that is mated, and the other end inserts in the square counterbore of torsion spring pillar, torsion spring pillar circular shaft end inserts in the nylon jacket, nylon jacket cooperates with the torsion spring bloom-base again, and the torsion spring bloom-base is a rectangular structure, and just in time positive octahedral prism inserts in the door bulk frame, the other end of torsion spring pillar is positive octahedral prism, and positive octahedral prism is fixed on the door bulk frame by sunk screw with banking stop.The positive octahedral prism that will rotate the torsion spring pillar is then packed in the prismatic bodily form counterbore of the positive octahedral that is mated of doorframe.Like this, after the cabinet door is opened, give the effect that torsion spring gives tight power owing to rotated the positive eight aspect prism of torsion spring pillar, door cognition is shifted to cabinet automatically, and door is closed automatically.
The utility model has following good effect: because the utility model is provided with by the conductive heater film in freezing and refrigeration cabinet door bulk frame, cross the line cover, crossing the line cover supports, cross line cover support spring, the anti-condensation mechanism of conductive heater film that retaining Spring Card and wire bushing are formed connects after the power supply, and the conductive heater film will pass to the on glass of a body to heat energy, make the temperature of glass reach indoor environment temperature, thereby the condensation phenomenon can not occur, owing in door bulk frame, be provided with by the leveling bar on glass, regulate the bolt compressing tablet and adjust the levelling gear that screw is formed, when door body generation warpage, can be by the rotation adjustment screw, will move by the rectangular post leveling of rigidly connected leveling bar bar, drive door bulk frame and be moved, reach the purpose of leveling, owing in door bulk frame, be equipped with by check ring, the scotch spring, spring braking piece, torsion spring, nylon jacket, banking stop, torsion spring pillar, sunk screw, the automatic closing organ that the torsion spring bloom-base is formed, door can be realized closing automatically after opening.
Below in conjunction with accompanying drawing structure of the present utility model is described in further detail:
Fig. 1 is the utility model freezing and refrigeration showcase door body and partial sectional view thereof;
Fig. 2 is that the A-A of the utility model freezing and refrigeration showcase Men Tizhong is to view;
Fig. 3 is that the B-B of the utility model freezing and refrigeration showcase Men Tizhong is to view;
Fig. 4 is the schematic diagram of the automatic closing organ of the utility model freezing and refrigeration showcase door body.
In the drawings, the 1st, door handle, the 2nd, leveling bar I, the 3rd, leveling bar II, the 4th, leveling bar III, the 5th, leveling bar IV, the 6th, the conductive heater film, the 7th, door bulk frame, the 8th, the line cover, the 9th, line cover support, the 10th, line cover support spring, the 11st, the retaining Spring Card, the 12nd, wire bushing, the 13rd, check ring, the 14th, scotch spring, the 15th, the spring braking piece, the 16th, torsion spring, the 17th, press the actor playing a supporting role, the 18th, banking stop, the 19th, torsion spring pillar, the 20th, sunk screw, the 21st, the torsion spring bloom-base, the 22nd, regulate the bolt compressing tablet, the 23rd, adjust screw, the 24th, the glass door lining, the 25th, a glass, the 26th, gasket frame.In the door bulk frame (7) that the aluminium alloy extrusions by the hollow square pipe forms, have by conductive heater film (6), cross line cover (8), cross the line cover and support (9), cross line cover support spring (10), the anti-condensation mechanism of conductive heater film that retaining Spring Card (11) and wire bushing (12) are formed.The cross section of crossing line cover support (9) is square, cooperate with the box section of door bulk frame (7), there is through hole in the axle center, cross line cover (8) and therefrom pass, cross line cover support spring (10) and be when body is installed, will cross the line casing pressure body frame (7) of crossing the threshold, after the door body is installed on the cabinet, cross line cover (8) and automatically rebound, cross line cover support (9) and use rivet on door bulk frame (7), power line passed line cover (8) and linked together with conductive heater film (6).In door bulk frame, have in (7) by leveling bar I (2), leveling bar II (3), leveling bar III (4), leveling bar IV (5) regulates bolt compressing tablet (22), adjusts the levelling gear that screw (23) is formed.Leveling bar I (2) is flat iron, leveling bar II (3) is a circular shaft shape sleeve, leveling bar III (4) is a Long Circle leveling bar, leveling bar IV (5) is the rectangular post leveling bar that a foursquare end has counterbore for the cross section, leveling bar I (2) and leveling bar leveling bar III (4) weld together, leveling bar III (4) passes leveling bar II (3), insert the end that counterbore is arranged of leveling bar IV (5), form between all leveling bars and be rigidly connected, adjust screw (23) and pass leveling bar I (2), the bolt compressing tablet (22) of adjusting is arranged outside adjusting screw (23), fixing with door bulk frame (7).When door body generation warpage, adjust screw (23) with the screwdriver rotation, leveling bar I (2) will be along adjusting moving axially of screw (23), because leveling bar I, II, III, IV are rigidly connected between (2,3,4,5), rectangular post leveling bar IV (5) will move in the opposite direction, reaches the purpose of leveling door.In door bulk frame (7), a self closing device is housed, this device is by check ring (13), scotch spring (14), spring braking piece (15), torsion spring (16), nylon jacket (17), banking stop (18), torsion spring pillar (19), sunk screw (20), torsion spring bloom-base (21) is formed, check ring (13) is fixed on the door bulk frame (7) with rivet, the cross section of spring braking piece (15) is a square, just in time match with door bulk frame (7), between check ring (13) and spring braking piece (15), be scotch spring (14), on the shaft core position of an end of spring braking piece (15), have a square counterbore, the cross section is that an end of foursquare torsion spring (16) inserts in the square counterbore that is mated, the other end inserts in the square counterbore of torsion spring pillar (19), torsion spring pillar (19) circular shaft end inserts in the nylon jacket (17), nylon jacket (17) cooperates with torsion spring bloom-base (21) again, torsion spring bloom-base (21) is a rectangular structure, just in time can insert in the door bulk frame (7), the other end of torsion spring pillar (19) is positive octahedral prism, positive octahedral prism is fixed on the door bulk frame (7) by sunk screw (20) with banking stop (18), and the positive octahedral prism that will rotate torsion spring pillar (19) is then packed in the positive octahedral prism bodily form counterbore that is mated of doorframe.
Claims (1)
1, a kind of freezing and refrigeration showcase door, by doorframe and by door bulk frame (7), the door body that glass door lining (24), door glass (25) and gasket frame (26) constitute is formed, and it is characterized in that:
A, in door bulk frame (7), have by conductive heater film (6), cross line cover (8), cross the line cover and support (9), cross line cover support spring (10), the anti-condensation mechanism of conductive heater film that retaining Spring Card (11) and wire bushing (12) are formed, the cross section of crossing line cover support (9) is square, cooperate with the box section of door bulk frame (7), there is through hole in the axle center, crossing line cover (8) therefrom passes, it is fixing with door bulk frame (7) to cross line cover support (9), and power line passed line cover (8) and links together with conductive heater film (6).
B, in door bulk frame (7), have by leveling bar I (2), leveling bar II (3), leveling bar III (4), leveling bar IV (5), leveling bolt compressing tablet (22), adjust the levelling gear that screw (23) is formed, leveling bar I (2) is flat iron, leveling bar II (3) is a circular shaft shape sleeve, leveling bar III (4) is a Long Circle leveling bar, leveling bar IV (5) is the rectangular post leveling bar that a square end has counterbore for the cross section, and leveling bar I (2) and leveling bar III (4) link together, and leveling bar III (4) passes leveling bar II (3), insert the end that counterbore is arranged of leveling bar IV (5), all leveling bar I, II, III, form between the IV and be rigidly connected.Adjust screw (23) and pass leveling bar I (2), the double-screw bolt compressing tablet (22) of adjusting is arranged outside adjusting screw (23), be fixed together with door bulk frame (7).
C, in door bulk frame (7), be equipped with by check ring (13), scotch spring (14), spring braking piece (15), torsion spring (16), nylon jacket (17), banking stop (18), torsion spring pillar (19), the door that sunk screw (20), automatic closing organ door body that torsion spring bloom-base (21) constitutes and the counterbore on the doorframe are formed is closing organ automatically.Check ring (13) is fixed on the door bulk frame (7), the cross section of spring braking piece (15) is a square, match with door bulk frame (7), between check ring (13) and spring braking piece (15), be scotch spring (14), one square counterbore is arranged on the shaft core position of one end of spring braking piece (15), the cross section is that an end of foursquare torsion spring (16) inserts in the square counterbore that is mated, the other end inserts in the square counterbore of torsion spring pillar (19), torsion spring pillar (19) circular shaft end inserts in the nylon jacket (17), nylon jacket (17) cooperates with torsion spring bloom-base (2) again, torsion spring pillar (21) is a rectangular structure, just in time insert in the door bulk frame (7), the other end is positive octahedral prism, is fixed on the door bulk frame (7) by sunk screw (20) with banking stop (18).Counterbore on the doorframe is that the prismatic counterbore of positive octahedral cooperates with the positive octahedral prism of torsion spring bloom-base (21), just in time is inserted into counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220645 CN2365612Y (en) | 1999-04-22 | 1999-04-22 | Door of freezing refrigerating display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220645 CN2365612Y (en) | 1999-04-22 | 1999-04-22 | Door of freezing refrigerating display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365612Y true CN2365612Y (en) | 2000-02-23 |
Family
ID=34011351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220645 Expired - Fee Related CN2365612Y (en) | 1999-04-22 | 1999-04-22 | Door of freezing refrigerating display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365612Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392573A (en) * | 2011-08-04 | 2012-03-28 | 杭州银都餐饮设备有限公司 | Steel wire type elastic hinge mechanism |
| CN103696668A (en) * | 2013-09-29 | 2014-04-02 | 洛阳晶城玻璃有限公司 | Sealing structure of vertical air cooling cabinet and modification method thereof |
| CN104048470A (en) * | 2014-06-12 | 2014-09-17 | 浙江捷盛制冷科技有限公司 | Condensation preventing refrigerated cabinet |
| CN105004132A (en) * | 2015-07-29 | 2015-10-28 | 浙江三星新材股份有限公司 | Torque regulator of automatic closing device for refrigerator door |
| CN105640163A (en) * | 2015-12-29 | 2016-06-08 | 常熟市久昇电器有限公司 | Food fresh keeping storage exhibition cabinet door |
-
1999
- 1999-04-22 CN CN 99220645 patent/CN2365612Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392573A (en) * | 2011-08-04 | 2012-03-28 | 杭州银都餐饮设备有限公司 | Steel wire type elastic hinge mechanism |
| CN102392573B (en) * | 2011-08-04 | 2014-12-17 | 银都餐饮设备股份有限公司 | Steel wire type elastic hinge mechanism |
| CN103696668A (en) * | 2013-09-29 | 2014-04-02 | 洛阳晶城玻璃有限公司 | Sealing structure of vertical air cooling cabinet and modification method thereof |
| CN104048470A (en) * | 2014-06-12 | 2014-09-17 | 浙江捷盛制冷科技有限公司 | Condensation preventing refrigerated cabinet |
| CN104048470B (en) * | 2014-06-12 | 2016-04-06 | 浙江捷盛制冷科技有限公司 | A kind of anti-condensation refrigerator |
| CN105004132A (en) * | 2015-07-29 | 2015-10-28 | 浙江三星新材股份有限公司 | Torque regulator of automatic closing device for refrigerator door |
| CN105640163A (en) * | 2015-12-29 | 2016-06-08 | 常熟市久昇电器有限公司 | Food fresh keeping storage exhibition cabinet door |
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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 |