CN101603763A - Refrigeration plant and chamber door thereof - Google Patents
Refrigeration plant and chamber door thereof Download PDFInfo
- Publication number
- CN101603763A CN101603763A CNA2008101111896A CN200810111189A CN101603763A CN 101603763 A CN101603763 A CN 101603763A CN A2008101111896 A CNA2008101111896 A CN A2008101111896A CN 200810111189 A CN200810111189 A CN 200810111189A CN 101603763 A CN101603763 A CN 101603763A
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- chamber door
- door
- handle
- frame
- refrigeration plant
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Abstract
The invention discloses a kind of chamber door of refrigeration plant, it comprises frame and the door handle that is fixed on the frame, and wherein, frame and door handle are longitudinally whole respectively to be extended, and door handle is longitudinally pegged graft and is fixed on the frame.Wherein, the door handle of chamber door is connected by vertical grafting with the frame of chamber door, and it is firm to connect, and assembly technology is simple.The invention also discloses refrigeration plant, thereby the user who makes this refrigeration plant be suitable for different heights opens chamber door with at least one above-mentioned chamber door.
Description
Technical field
The present invention relates to a kind of refrigeration plant and chamber door thereof.
Background technology
Be convenient to open and close for the chamber door that makes refrigeration plants such as refrigerator, the shape and the structure of chamber door handle are improved always.
Chinese patent CN1172939A discloses a kind of refrigerator body that has reversible handle, and one of them handle is arranged on the side of casing, is recessed handle, and another handle is arranged on the front of casing, be combination grip in abutting connection with the edge of side.This combination grip extends on the whole height of chamber door, is convenient to operator's switch chamber door of different heights.Yet the chamber door of refrigeration plants such as current refrigerator has an inner panel, external door panel usually and is configured in interior heat-insulating material to be formed, and is not easy to install the whole door handle that extends on such chamber door.
Chinese patent CN100375878C discloses the manufacture method of a kind of refrigerator, door of refrigerator, wherein, is provided with handle and door closure; Described handle is made of the metallic extrusion molding product, a side of described external door panel be fixed on and described door inner panel between, have by inserting the recess of hand from the outside and pull the handle portion that constitutes with protruding cloth when opening and closing described door of refrigerator, described door closure and described handle and described external door panel two sides' upper limb and lower edge be chimeric, form described door of refrigerator.Heat-insulating material side at described handle is provided with and the chimeric elastomeric chock of conduct of described handle, is formed on the structure that sandwiches and keep described external door panel between this chock and the described handle.In above-mentioned patent, handle and elastomeric chock joint, the process structure complexity, performance difficulty, and also it is unreliable that handle is connected with chamber door, and behind long-time keying cabinet door, handle and elastomeric chock have the chimeric risk of disengaging.
Therefore, await providing a kind of refrigeration plant and chamber door thereof, wherein, can on chamber door, form the whole door handle that extends easily.
Summary of the invention
The object of the present invention is to provide a kind of refrigeration plant and chamber door thereof, it can form the whole door handle that extends easily on chamber door.
For reaching this purpose, according to a first aspect of the invention, provide a kind of chamber door of refrigeration plant, it comprises frame and the door handle that is fixed on the frame, and wherein, frame and door handle are longitudinally whole respectively to be extended, and door handle is longitudinally pegged graft and is fixed on the frame.The frame of door handle and chamber door is along the frame cooperation of vertically pegging graft, and assembly technology is simple, and it is firm to connect.
Preferably, above-mentioned frame has the outer surface that transition is extended between chamber door front surface and door side surface; Above-mentioned door handle has the handle portion of the outer surface of semi-surrounding frame, thereby frame and handle portion have formed grip hole jointly.By such setting, the outstanding chamber door surface of door handle makes the door structure compactness, and is elegant in appearance.
Preferably, offer first guide groove that extends along the whole height of chamber door on the above-mentioned frame, and handle is provided with the first grafting body of pegging graft and cooperating with first guide groove of frame.Further, also be provided with at least one second guide groove on the above-mentioned frame, door handle is provided with at least one second grafting body that plugs with at least one second guide groove simultaneously.On the basis of first guide groove and the grafting of the first grafting body, increase the grafting of second guide groove and the second grafting body, can increase the bonding strength of door handle and frame, make connection more reliable.
Preferably, also be provided with tongue on the above-mentioned door handle, and correspondingly be provided with the hook portion of hooking this tongue on the frame.Like this, can effectively prevent the appearance in slit between doorframe and the door handle.
Preferably, above-mentioned chamber door is foaming doors or glass door.One of ordinary skill in the art will readily recognize that as long as chamber door has frame members, can realize the setting of door handle easily.
According to a further aspect in the invention, provide a kind of refrigeration plant, it has at least one according to the described chamber door of first aspect present invention.
Preferably, above-mentioned at least one chamber door comprises first chamber door, second chamber door and the 3rd chamber door, and wherein, first chamber door, second chamber door and the 3rd chamber door are to being arranged.
Preferably, above-mentioned first chamber door and second chamber door are foaming doors, and the 3rd chamber door is a transparent glass door.
Preferably, on above-mentioned first chamber door formed grip hole formed grip hole is provided with filler at the position near first chamber door on the filler and/or second chamber door being provided with near the position of second chamber door.
Be noted that the description and the following detailed description all are exemplary, are intended for the requested to provide further explanation of the invention.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage, below with reference to figure, other purpose, feature and effect of the present invention is described in further detail.
Description of drawings
Constitute this specification a part, be used for further understanding and of the present inventionly illustrate preferred embodiment and be used for illustrating principle of the present invention with explanation.Among the figure:
Fig. 1 shows refrigeration plant according to the preferred embodiment of the invention with perspective view;
Fig. 2 shows the chamber door of refrigeration plant shown in Figure 1 with perspective view, and wherein, this chamber door is a foaming doors;
Fig. 3 shows the door handle of chamber door shown in Figure 2 with perspective view;
Fig. 4 shows the sectional view of door handle shown in Figure 3;
Fig. 5 shows the frame of chamber door shown in Figure 2;
Fig. 6 shows the sectional view of frame shown in Figure 5;
Fig. 7 shows engaging of frame and door handle with cutaway view;
Fig. 8 shows the chamber door of refrigeration plant with perspective exploded view, and wherein, this chamber door is a transparent glass door;
Fig. 9 is a sectional view, and it shows the cross section of the another kind of modification of chamber door frame shown in Figure 2;
Figure 10 is a sectional view, and it shows the cross section of another kind of modification of the door handle of chamber door shown in Figure 2; And
Figure 11 shows engaging between chamber door frame shown in Figure 9 and the chamber door handle shown in Figure 10 with sectional view.
The specific embodiment
Be elaborated below in conjunction with the refrigeration plant and the chamber door thereof of accompanying drawing to the preferred embodiments of the present invention, in the present invention, " door handle " is construed as same target with " handle ", can the phase trans-substitution.
Fig. 1 shows refrigeration plant according to the preferred embodiment of the invention with perspective view, this refrigeration plant 10 is a kind of parlor low-temperature display cabinets, this refrigeration plant comprises casing 100, is positioned at first chamber door 200 and second chamber door 300 of refrigeration plant one side and the 3rd chamber door 400 that is positioned at the refrigeration plant opposite side, and this first, second chamber door and the 3rd chamber door are to being arranged.Wherein, first chamber door and second chamber door are foaming doors, and the 3rd chamber door is a transparent glass door.
All be provided with on first chamber door, second chamber door and the 3rd chamber door along the whole handle that extends of chamber door, the position near second chamber door is provided with filler in the handle of first chamber door and the grip hole between the frame 2000.Perhaps, be provided with filler in the handle of second chamber door and the grip hole between the frame in position near first chamber door.By using filler to come the shutoff handle hole, can prevent the operator particularly children's hand crushed by chamber door.
The set-up mode of the handle of first chamber door and second chamber door is similar, is that example describes with first chamber door 200 below.
Fig. 2 shows the chamber door 200 of refrigeration plant shown in Figure 1 with perspective view.As shown in the figure, first chamber door 200 comprises front door 260, rear lining plate 270 with described front door 260 interval settings, lay respectively at the frame 220 and the frame 230 of the both sides of front door 260 and rear lining plate 270, the last panel 240 and the following panel 250 of the both end sides of difference fixed border 220 and frame 230, wherein, front door 260, rear lining plate 270, be positioned at the right side frame 220, be positioned at the left side frame 230, go up panel 240 and the cavity filling blowing agent that surrounded of panel 250 down.In this chamber door, handle 210 is located on the frame 220, and in other embodiments, handle can be provided with on the frame 230, certainly, on the chamber door of two-way switch, can be provided with handle 210 at two frames 220,230.
Below in conjunction with Fig. 3 to Fig. 7 handle 210 and frame 220 are described.
On frame 220, has outer surface 2210 that between chamber door front surface and door side surface transition extends and at the second portion 2220 of chamber door side; Handle has the handle portion 2110 of outer surface 2210 of semi-surrounding frame and the panel part 2120 on the formation door side surface of extending in the chamber door side.Wherein, first guide groove 2205 is positioned on the second portion 2210 of frame 220, and the first grafting body 2105 is positioned on the panel part 2120 of handle 210.Form grip hole 2000 between the handle portion 2110 of handle and the outer surface 2210 of frame 220.
Can also have second guide groove 2207 that extends along the frame height on this frame 220, correspondingly be provided with the second grafting body 2107 on this handle, thereby, the first grafting body 2105 of handle and first guide groove 2205 of frame peg graft cooperates in, the second grafting body 2107 of this handle cooperates with second guide groove, 2207 grafting of frame.
On the basis of the first grafting body and first guide groove grafting cooperation, use the second grafting body and second guide groove, can increase the grafting intensity between handle and the frame, improve the stress distribution on the frame.
The plug of above-mentioned shutoff handle hole 2000 can be made up of the part that stretches in the grip hole 2000 of following panel 250, also can be the independent closeouts that is installed on down panel 250.
In process of production, frame can be by the resin material extrusion molding, and handle can be made by aluminium section bar.
Below in conjunction with Fig. 8 the 3rd chamber door 400 is described.
This chamber door 400 is a transparent glass door, and this chamber door comprises left frame 420, left frame 430, is clipped in the vacuum glass 460 between the left and right frame, and the last panel 440 and the following panel 450 of sealing left and right side frame both end sides.On this transparent glass door, the fixture 470 of display board and display board can be set also.Handle 410 is located on the left frame 420.Handle 410 is identical with the cross sectional shape of handle 210; The shape of cross section of the shape of cross section of left frame 410 and frame 220 is similar, difference is, the structure of the part that is used for fixing vacuum glass of left frame 410 is different with the structure of the part that is used for fixing front door 260, rear lining plate 270 of frame 220, forms door-plate slot 2201 on the frame 220.
Fig. 9 shows the cross section of the another kind of modification of chamber door frame shown in Figure 2, except comprise with the first grafting body 2105 peg graft first guide groove 2205 that cooperates, with second guide groove 2207 that 2107 grafting of the second grafting body cooperate, also comprise hook portion 2203.Figure 10 shows the cross section of the another kind of modification of chamber door handle shown in Figure 2, the cross section difference of itself and handle shown in Figure 3 is, except comprising the first grafting body 2105, the second grafting body 2107, also comprise being positioned near the tongue 2103 in panel part 2120 ends.
Figure 11 shows engaging between chamber door frame shown in Figure 9 and the chamber door handle shown in Figure 10.When handle when frame inserts, the first grafting body 2105, the second grafting body 2107 and tongue 2103 insert respectively in first guide groove 2205, second guide groove 2207 and the hook portion 2203, like this, when frame and handle form reliable grafting, the hook portion 2203 of frame is also hooked the tongue 2103 that is positioned at grip surfaces board end, thereby can effectively prevent the appearance in slit between doorframe 220 and the handle 210.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Description of reference numerals
10 refrigeration plants, 100 casings
200 first chamber doors, 300 second chamber doors
400 the 3rd chamber doors, 2000 grip holes
210 door handles, 220 frames
Panel on 230 frames 240
250 times panel 260 front doors
270 rear lining plates, 2201 door-plate slots
2,105 first grafting bodies, 2,205 first guide grooves
2103 tongues, 2203 hook portions
2210 outer surfaces, 2220 second portions
2110 handle sections, 2120 panel part
2,107 second grafting bodies, 2,207 second guide grooves
410 handles, 420 left frames
Panel on 430 left frames 440
450 times panel 460 hollow plate glass.
Claims (10)
1. the chamber door of a refrigeration plant, described chamber door (200) comprises frame (220) and is fixed on door handle (210) on the described frame (220), it is characterized in that, described frame (220) and door handle (210) are longitudinally whole respectively to be extended, and described door handle (210) is longitudinally pegged graft and is fixed on the described frame (220).
2. the chamber door of refrigeration plant according to claim 1, it is characterized in that, described frame (220) has the outer surface (2210) that transition is extended between chamber door front surface and door side surface, described door handle has the handle portion (2110) of the outer surface (2210) of the described frame of semi-surrounding, forms grip hole (2000) between the handle portion (2110) of described door handle and the outer surface (2210) of described frame.
3. the chamber door of refrigeration plant according to claim 1, it is characterized in that, offer first guide groove (2205) that extends along the whole height of chamber door on the described frame (220), described door handle is provided with the first grafting body (2105) of pegging graft and cooperating with first guide groove (2205) of described frame (220).
4. the chamber door of refrigeration plant according to claim 3, it is characterized in that, also be provided with at least one second guide groove (2207) on the described frame (220), described door handle (210) is provided with at least one second grafting body (2107) that plugs with described at least one second guide groove (2207).
5. the chamber door of refrigeration plant according to claim 3 is characterized in that, also is provided with tongue (2103) on the described door handle (210), and described frame (220) is provided with the hook portion (2203) of hooking described tongue (2103).
6. according to the chamber door of each described refrigeration plant in the claim 1 to 5, it is characterized in that described chamber door is foaming doors or glass door.
7. a refrigeration plant is characterized in that, comprises that at least one is as each described chamber door in the claim 1 to 5.
8. refrigeration plant according to claim 7, it is characterized in that, described at least one chamber door comprises first chamber door (200), second chamber door (300) and the 3rd chamber door (400), described first chamber door (200) and second chamber door (300) are arranged on the same side, and with described the 3rd chamber door (400) that is arranged on opposite side to being arranged.
9. refrigeration plant according to claim 8 is characterized in that, described first chamber door (200) and second chamber door (300) are foaming doors, and described the 3rd chamber door (400) is a transparent glass door.
10. refrigeration plant according to claim 9, it is characterized in that the last formed grip hole (2000) of described first chamber door (200) is provided with the last formed grip hole of filler and/or described second chamber door (300) and is provided with filler at the position near described first chamber door (200) at the position near described second chamber door (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810111189 CN101603763B (en) | 2008-06-12 | 2008-06-12 | Refrigeration equipment and case door thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810111189 CN101603763B (en) | 2008-06-12 | 2008-06-12 | Refrigeration equipment and case door thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101603763A true CN101603763A (en) | 2009-12-16 |
| CN101603763B CN101603763B (en) | 2012-10-17 |
Family
ID=41469594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810111189 Active CN101603763B (en) | 2008-06-12 | 2008-06-12 | Refrigeration equipment and case door thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101603763B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374733A (en) * | 2010-08-11 | 2012-03-14 | 三星电子株式会社 | Refrigerator |
| CN104930797A (en) * | 2015-06-25 | 2015-09-23 | 广州美的华凌冰箱有限公司 | Door and refrigerator |
| CN104769374B (en) * | 2012-09-25 | 2017-06-20 | 东芝生活电器株式会社 | Refrigerator |
| JP2019011947A (en) * | 2018-09-05 | 2019-01-24 | シャープ株式会社 | refrigerator |
| CN110522210A (en) * | 2019-07-26 | 2019-12-03 | 安徽忠盛新型装饰材料有限公司 | A kind of handle on wood based panel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3107389A (en) * | 1960-08-15 | 1963-10-22 | Engelbrecht Robert Martin | Door and drawer pull |
| US4665652A (en) * | 1981-04-10 | 1987-05-19 | Norfab, Inc. | Door frame structure |
| DE202005008449U1 (en) * | 2005-05-03 | 2006-09-07 | Liebherr-Hausgeräte Ochsenhausen GmbH | A door opening handle for refrigeration appliances has a selective pivot axis to enable fitting to either side of the door and providing a lever to assist the release against the magnetic sealing strip |
-
2008
- 2008-06-12 CN CN 200810111189 patent/CN101603763B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374733A (en) * | 2010-08-11 | 2012-03-14 | 三星电子株式会社 | Refrigerator |
| CN102374733B (en) * | 2010-08-11 | 2015-11-25 | 三星电子株式会社 | Refrigerator |
| CN104769374B (en) * | 2012-09-25 | 2017-06-20 | 东芝生活电器株式会社 | Refrigerator |
| CN104930797A (en) * | 2015-06-25 | 2015-09-23 | 广州美的华凌冰箱有限公司 | Door and refrigerator |
| JP2019011947A (en) * | 2018-09-05 | 2019-01-24 | シャープ株式会社 | refrigerator |
| CN110522210A (en) * | 2019-07-26 | 2019-12-03 | 安徽忠盛新型装饰材料有限公司 | A kind of handle on wood based panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101603763B (en) | 2012-10-17 |
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| C14 | Grant of patent or utility model | ||
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