CN204313573U - The door body structure of double-door refrigerator - Google Patents
The door body structure of double-door refrigerator Download PDFInfo
- Publication number
- CN204313573U CN204313573U CN201420716737.9U CN201420716737U CN204313573U CN 204313573 U CN204313573 U CN 204313573U CN 201420716737 U CN201420716737 U CN 201420716737U CN 204313573 U CN204313573 U CN 204313573U
- Authority
- CN
- China
- Prior art keywords
- door
- vertical beam
- door body
- upset vertical
- refrigerator
- 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.)
- Active
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
The door body structure of the open double-door refrigerator of the utility model, comprise a body and upset vertical beam, upset vertical beam is connected with door body by rotating shaft and holder, door body is provided with the pre-mounted box suitable with holder or locating piece, the lateral surface of the bottom of pre-mounted box is provided with reinforcement, after upset vertical beam is rotated and door show consideration on the end face that closes and be provided with cushion pad, be provided with between upset vertical beam and door body and allow bit architecture, upset vertical beam is 100 degree by initial bit to stop bit angle, described upset vertical beam is fastened by moulding and sheet metal component and forms, froth bed and heater strip is provided with between moulding and sheet metal component, heater strip passes through moulding to be introduced in door body, this door body structure is simple, easy installation, cost-saving, refrigerator door fastens the good airproof performance of rear refrigerator.
Description
Technical field
The utility model relates to refrigerating plant, is specifically related to the door body structure of double-door refrigerator.
Background technology
Along with socioeconomic development, refrigerator also more and more extensive in life, refrigerator has become an obligato part in society and family life, split around formula multi-door refrigerator and occupy an important part in refrigerator field, the quality of sealing to refrigerator quality of refrigerator has important influence factor, the quality splitting around two every body structures of formula multi-door refrigerator decides refrigerator and whether has good thermal-insulating sealing, between the general formula that splits around multi-door refrigerator two, employing upset vertical beam structure carries out the sealing between two every bodies usually, the principle of sealing is that upset vertical beam is fixed on a side door body by rotating shaft, chute when relying on this side door body switch between upset vertical beam and door body overturns, and on door body torsionspring twisting force under overturn and put in place, realize the crack between a door and its frame sealing between two, left and right.In the prior art, two maximum flip angles of upset vertical beam are generally 90 degree, and carry out by gasket or other forms of location the location overturning vertical beam, but the possibility that a side door body and another side door soma relate to is not considered in the design overturning vertical beam in prior art, the width requirement of upset vertical beam can not be too large, but because upset vertical beam needs enough width to ensure to be consistent with the pressing area of gasket on another side door body, width can not be too little, and this structural design just requiring refrigerator door overturns vertical beam has certain requirement.
And the mounting means of existing upset vertical beam, upset vertical beam is fixed on a body by the upper-lower rotating shaft be generally on a body, more stable for upset vertical beam can be arranged on a body by pre-mounted box or locating piece, the pre-mounted box of general structure or locating piece, needing to carry out sealing by a large amount of adhesive tape prevents vesicatory in refrigerator door from leaking outside, but this mode not only complex manufacturing wastes time and energy, and easily cause vesicatory fill discontented or fill uneven, vesicatory is filled to be discontented with or to fill uneven meeting and Refrigerator door structure intensity is reduced, door body stability reduces, more crucially pre-mounted box or locating piece position can in refrigerator door vesicatory expansive force effect under depart from original position location, pre-mounted box or locating piece depart from can cause upset vertical beam install inaccurate or insecure, and the problems such as use is not smooth of upset vertical beam.Upset vertical beam overall structure or upset vertical beam are exactly that the effect causing refrigerator to use was lost efficacy in the direct result that door body installing component goes wrong, and be subject to even causing scrapping of refrigerator entirety, refrigerator brand prestige also can suffer damage simultaneously.
Utility model content
The purpose of this utility model is the door body structure providing kind of double-door refrigerator, and this door body structure is simple, cost-saving, easily installs, and refrigerator body of closing the door fastens the good airproof performance of rear refrigerator.
In order to solve the problems of the technologies described above, the technical solution that the utility model adopts is:
The door body structure of double-door refrigerator, comprise a body and upset vertical beam, upset vertical beam is connected with door body by rotating shaft and holder, after described upset vertical beam is rotated and door show consideration on the end face that closes and be provided with cushion pad, described upset vertical beam is fastened by moulding and sheet metal component and forms, and is provided with froth bed and heater strip between moulding and sheet metal component.
Preferably, described door body is provided with the pre-mounted box suitable with holder or locating piece.
Preferably, described Men Tiyu overturns between vertical beam and is provided with return spring.
Preferably, be provided with and allow bit architecture between described upset vertical beam and door body, upset vertical beam is 100 degree by initial bit to stop bit rotational angle.
Preferably, the back side of the bottom of described pre-mounted box is provided with reinforcement.
Preferably, described moulding is one-body molded.
Preferably, described heater strip passes through moulding, introduces in door body.
The beneficial effects of the utility model are:
The door body structure of double-door refrigerator, upset vertical beam is fixed on refrigerator door, upset vertical beam increases to 100 degree by initial bit to stop bit rotational angle, when normal switch refrigerator, the increase of upset vertical beam flip angle can make refrigerator one side door body also not produce with another side door body while guarantee upset vertical beam width to interfere, refrigerator door upset is more smooth, because the guarantee of upset vertical beam width makes the better tightness of refrigerator after the closedown of door body, in refrigerator, cold air not easily leaks outside, in guarantee refrigerator, when temperature stabilization, refrigerator self refrigeration is less, indirectly decrease the use of refrigerator electricity, save the energy.The vertical beam moulding simultaneously overturn in vertical beam is one-body molded, the size of integral type moulding is easier than split-type structural in the past to be controlled, its more compact structure, assemble easier, outward appearance uniformity is strong, also reduce mould number required when producing moulding, reduce the production cost of vertical beam moulding.In addition, the structure of installing pre-mounted box or locating piece on refrigerator door that this patent proposes, this structure coordinates with liner moulding in door, packaging location is more accurate, the installation of upset vertical beam is more firm, extend the service life of refrigerator door, pre-mounted box or locating piece adopt double faced adhesive tape to seal simultaneously simultaneously, eliminate other loaded down with trivial details sealing process, when can also ensure while saving activity time that pre-mounted box or locating piece are installed, in refrigerator door, vesicatory is filled evenly, and mounted configuration door body intensity is higher, and practicality is better.
Accompanying drawing explanation
Fig. 1 is double-door refrigerator single-door structural representation.
Fig. 2 is upset vertical beam STRUCTURE DECOMPOSITION schematic diagram.
Fig. 3 is partial enlarged drawing after the combination of upset vertical beam is installed.
Fig. 4 is the fit structure schematic diagram of stepping down of cushion pad and door body.
Fig. 5 is return spring mounting structure schematic diagram.
Fig. 6 is upset vertical beam upset maximum angle schematic diagram.
Fig. 7 is refrigeration door body schematic cross-section.
Fig. 8 is upset vertical beam flip angle scope schematic diagram.
Fig. 9 is pre-mounted box and door lining structure schematic diagram.
Figure 10 is pre-mounted box structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Composition graphs 1 to Figure 10, the door body structure of double-door refrigerator, comprise a body 1 and upset vertical beam 2, door body 1 upper, lower two ends are provided with upper fixed seat 111 and lower fixed seat 112, overturn the upper of vertical beam 2, lower two ends are provided with and are separately installed with rotating shaft 211 and lower rotary shaft 212, upset vertical beam 2 is by upper rotating shaft 211, lower rotary shaft 212 and upper fixed seat 111, lower fixed seat 112 is connected with door body 1, , between door body 1 and upset vertical beam 2, return spring 12 is also installed, when door body 1 is opened, return spring 12 produces pull-back forces to upset vertical beam 2, there is return upset in upset vertical beam 2, upset vertical beam 2 upper end is provided with arc chute 213, arc chute 213 has spacing effect to upset vertical beam 2 when return overturns, bit architecture is allowed because upset vertical beam 2 and the door of door body 1 serve as a contrast contact surface, after the upset of upset vertical beam 2, maximum flip angle (shown in Fig. 5) can reach 100 degree, upset vertical beam 2 to overturn after 100 degree solstics still in left-hand door body 6 rotating range of double-door refrigerator, upset vertical beam 2 now has enough distances with the right door body 7 of double-door refrigerator, what upset vertical beam 2 can effectively avoid left-hand door body 6 and right door body 7 to interfere in normal switching process may.The end face that upset vertical beam 2 is rotated afterwards and door body 1 is fitted also is provided with cushion pad 22, cushion pad 22 is connected to the two ends up and down of upset vertical beam 2, quantity is set to two, upset vertical beam 2 overturns rear cushion pad 22 effectively can cushion the pull-back forces overturn when vertical beam 2 contacts with door body, reduce pull-back forces to the infringement overturning vertical beam 2 and door body 1, opposite house body 1 and upset vertical beam 2 reach better protection, when double-door refrigerator is closed, after two tight closure of double-door refrigerator, overturn gasket 61 fitted seal on vertical beam 2 and two bodies, the wider width of upset vertical beam 2, enough pressing areas are had between gasket 61 and upset vertical beam 2, effectively can prevent the leakage of cold air in double-door refrigerator, good sealing effect.
Described upset vertical beam 2 is fastened by moulding 23 and sheet metal component 26 and forms, moulding 23 is the contact installing component of upset vertical beam 2 and door body 1, moulding 23 is integral type mechanism, adopt the integrated mode of production of mold injection, it is more easy to control that moulding 23 produces split-type structural size in process of production than ever, moulding 23 can make them combine with the vibrational power flow of sheet metal component 26 to install, sheet metal component 26 is made up of the metal material that thermal conductivity is good, heat trnasfer can be completed fast, froth bed 24 and heater strip 25 is provided with between moulding 23 and sheet metal component 26, heater strip 25 is connected to sheet metal component 26, heat energy effectively can be passed to sheet metal component 26 after heating by heater strip 25, sheet metal component 26 can keep certain surface temperature under the heat effect of heater strip 25, prevent sheet metal component surface from occurring condensation, in order to prevent, heater strip 25 is overheated causes damage afterwards to moulding 23 simultaneously, froth bed 24 is arranged between moulding 23 and heater strip, moulding 23 is also provided with rotary shaft hole 231, heater strip 25 is passed by rotary shaft hole 231 and is connected with door body 1, install and use more convenient.
More accurate for ensureing the installation location of upset vertical beam 2 on door body 1, door body 1 is provided with the pre-mounted box 27 suitable with holder 11, door on pre-mounted box 27 bulk shape and door body 1 serves as a contrast 13 inner surface configurations and coincide, pre-mounted box 27 assembling can settle at one go, assemble upper overturning structure 271 in rear pre-mounted box 27 and lower turnup structure 272 and the door that door serves as a contrast on 13 to serve as a contrast concave station 131 and coordinate and play upper and lower position-limiting action, upset vertical beam 2 is installed more firm by position-limiting action, pre-mounted box 27 medial surface 273 is provided with double faced adhesive tape, pre-mounted box 27 and door lining 13 are pasted tight seal by double faced adhesive tape, door lining 13 to coordinate this mounting means installed can ensure can not overflowing of vesicatory in a body 1 with pre-mounted box 27, pre-mounted box 22 back side is also provided with pre-mounted box reinforcement 274, reinforcement 274 plays the effect supporting inner lining structure, and ensure that the vesicatory in door body 1 is filled evenly.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (7)
1. the door body structure of double-door refrigerator, it is characterized in that, comprise a body and upset vertical beam, upset vertical beam is connected with door body by rotating shaft and holder, after described upset vertical beam is rotated and door show consideration on the end face that closes and be provided with cushion pad, described upset vertical beam is fastened by moulding and sheet metal component and forms, and is provided with froth bed and heater strip between moulding and sheet metal component.
2. the door body structure of double-door refrigerator according to claim 1, is characterized in that, described door body is provided with the pre-mounted box suitable with holder or locating piece.
3. the door body structure of double-door refrigerator according to claim 1, is characterized in that, described Men Tiyu overturns between vertical beam and is provided with return spring.
4. the door body structure of double-door refrigerator according to claim 1, is characterized in that, is provided with to allow bit architecture between described upset vertical beam and door body, and upset vertical beam is 100 degree by initial bit to stop bit rotational angle.
5. the door body structure of double-door refrigerator according to claim 2, it is characterized in that, the back side of the bottom of described pre-mounted box is provided with reinforcement.
6. the door body structure of double-door refrigerator according to claim 1, it is characterized in that, described moulding is one-body molded.
7. the door body structure of double-door refrigerator according to claim 1, it is characterized in that, described heater strip passes through moulding, introduces in door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716737.9U CN204313573U (en) | 2014-11-25 | 2014-11-25 | The door body structure of double-door refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716737.9U CN204313573U (en) | 2014-11-25 | 2014-11-25 | The door body structure of double-door refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313573U true CN204313573U (en) | 2015-05-06 |
Family
ID=53135881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716737.9U Active CN204313573U (en) | 2014-11-25 | 2014-11-25 | The door body structure of double-door refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477950A (en) * | 2017-08-22 | 2017-12-15 | 青岛海尔股份有限公司 | Refrigerator and its vertical beam |
-
2014
- 2014-11-25 CN CN201420716737.9U patent/CN204313573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477950A (en) * | 2017-08-22 | 2017-12-15 | 青岛海尔股份有限公司 | Refrigerator and its vertical beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104534790A (en) | Door body structure of double-door refrigerator | |
| CN102374740A (en) | Refrigerator and overturning beam thereof | |
| CN201983579U (en) | Refrigerator door and refrigerator | |
| CN204313573U (en) | The door body structure of double-door refrigerator | |
| CN203848591U (en) | Refrigerator | |
| CN105352249B (en) | A kind of vertical beam and the side by side combination refrigerator with the vertical beam | |
| CN202254591U (en) | Refrigerator door seal structure | |
| CN201389940Y (en) | Thermal insulating cover type energy-saving plastic rolling machine | |
| CN205561404U (en) | Double containment area heater strip foaming wherein crossbeam and two door body frozen storage cabinet | |
| CN201767778U (en) | Hot pot of water dispenser | |
| CN201311149Y (en) | Anti-condensation device for freezer | |
| CN102494461A (en) | Refrigerator | |
| CN102494478A (en) | Refrigerator | |
| KR100873766B1 (en) | Saveenergy style metallic pattem | |
| CN203148153U (en) | Refrigeration device door seal structure and refrigeration device | |
| CN203591185U (en) | Oven | |
| CN205561395U (en) | Combination freezer is with covering a heater device | |
| CN203002417U (en) | Test tube rack with controllable temperature box body | |
| CN206217162U (en) | A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die | |
| CN202216477U (en) | Door seal of refrigerator | |
| CN203550392U (en) | Refrigerator | |
| CN215098964U (en) | Temperature control material tank | |
| CN204478664U (en) | Refrigerator | |
| CN204787554U (en) | Two body conversion type frozen storage cabinets with double containment foaming wherein crossbeam | |
| CN104534769A (en) | Refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |