CN203980777U - Refrigerator draws drawer door outward - Google Patents
Refrigerator draws drawer door outward Download PDFInfo
- Publication number
- CN203980777U CN203980777U CN201420027509.0U CN201420027509U CN203980777U CN 203980777 U CN203980777 U CN 203980777U CN 201420027509 U CN201420027509 U CN 201420027509U CN 203980777 U CN203980777 U CN 203980777U
- Authority
- CN
- China
- Prior art keywords
- drawer
- outward
- connecting rod
- refrigerator
- drawer door
- 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 - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 229920006324 polyoxymethylene Polymers 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model is to draw drawer door outward about a kind of refrigerator, comprising: draw drawer casing outward, draw drawer door body, drawer and gear synchronous assembly outward; Gear synchronous assembly comprises: two tooth bars, a connecting rod and two gears; Described two tooth bars are arranged at respectively the outer left and right sides of drawing drawer box house; Described connecting rod is fixedly installed on the bottom of drawer; Described two gears are fixedly installed on respectively the two ends of connecting rod, and two gears protrude from respectively the left and right sides of drawer; While drawing drawer door body and drawer to carry out push-and-pull campaign outside described, described two gears are synchronous rolling on two tooth bars respectively.Refrigerator of the present utility model draws drawer door outward in having motion steady and smooth and refrigerator and drawing drawer door seal degree good outward, also has the relatively low feature of cost that realizes.
Description
Technical field
The utility model relates to refrigerator, particularly relates to a kind of refrigerator and draws drawer door outward.
Background technology
Refrigerator draws drawer door to generally include outward and outer draws drawer casing (following referred to as casing), draws drawer door body (following referred to as door body) and drawer (as freezer drawer) outward, wherein, drawer is fixedly connected with door body, and the push-and-pull campaign of door body can make drawer be hidden in casing or be revealed in outside casing.
Existing refrigerator draws drawer door to mainly contain following three kinds of structures outward:
The left and right sides of structure one, casing is respectively arranged with plastic guide rail and plastic roller, and plastic roller is arranged in plastic guide rail; Door bottom, the body left and right sides is respectively arranged with metal supporting frames, and drawer is arranged in metal supporting frames; Metal supporting frames realizes the push-and-pull campaign of door body and drawer by sliding on the roller in the guide rail of the casing left and right sides.
Structure two, the casing left and right sides are provided with three grades of telescopic rails, and drawer is directly fixed on a body by securing member (as screw etc.), and drawer is arranged on three grades of telescopic rails; By the flexible push-and-pull campaign that realizes door body and drawer of three grades of telescopic rails.
The left and right sides of structure three, casing is respectively arranged with plastic guide rail, and is provided with plastic roller in plastic guide rail; The drawer left and right sides is respectively arranged with guide rail, and drawer is fixed on a body by securing member (as screw etc.); On plastic roller, slide and realize the push-and-pull campaign of door body and drawer by the guide rail of the drawer left and right sides.
Inventor finds realizing in the utility model process:
The refrigerator of structure one draws drawer door because its structural strength is poor outward, therefore, is conventionally applicable to the smaller refrigerator of a body and draws outward in drawer door; And, need to be to wear resistant and rustproof processing such as the surface of metal supporting frames spray; In addition, because its structural strength is poor, therefore, in door body push-and-pull motion process, can make metal supporting frames distortion, thereby can make a body double swerve, can not realize the parallel steady push-and-pull in a body left and right sides, and then can cause the bad phenomenon of door seal adhesive of Men Tiyu refrigerator body; Further, the cost of this structure is relatively high.
The refrigerator of structure two draws three grades of telescopic rails that drawer door adopts outward, and because it is embodied as, this is higher, therefore, is conventionally used in high-grade refrigerator.
The refrigerator of structure three draws drawer door due to plastic roller prolonged exercise friction and can make guide rail surface produce wearing and tearing in plastic guide rail outward, thereby can cause the motion of a body and drawer to have some setbacks; And because also can causing a body and drawer motion, the distortion after the long-time load-bearing of plastic guide rail has some setbacks.
Because the problem that existing refrigerator draws drawer door to exist outward, practical experience and the professional knowledge of the inventor based on being engaged in this type of product design manufacture and enriching for many years, and the utilization of cooperation scientific principle, actively research and innovation in addition, draw drawer door outward to the refrigerator of founding a kind of new structure, make it have more practicality.Through continuous research and design, and through repeatedly studying sample and improvement, finally create the utility model having practical value.
Utility model content
Main purpose of the present utility model is, provide a kind of refrigerator to draw drawer door outward, technical problem to be solved comprises, in making refrigerator draw drawer door having motion steady and smooth and refrigerator to draw drawer door seal degree good, also has the relatively low feature of cost that realizes outward outward.
The purpose of this utility model and solve its technical problem and can adopt following technical scheme to realize.
Draw drawer door outward according to a kind of refrigerator that the utility model proposes, mainly comprise: draw drawer casing outward, draw drawer door body, drawer and gear synchronous assembly outward; Described gear synchronous assembly comprises: two tooth bars, a connecting rod and two gears; Described two tooth bars are arranged at respectively the outer left and right sides of drawing drawer box house; Described connecting rod is fixedly installed on the bottom of drawer, and described connecting rod crosses the bottom of drawer, the load-supporting part that described connecting rod is described drawer; Described two gears are fixedly installed on respectively the two ends of connecting rod, and two gears protrude from respectively the left and right sides of drawer; While drawing drawer door body and drawer to carry out push-and-pull campaign outside described, two gears synchronous rolling on two tooth bars respectively.
Preferably, aforesaid refrigerator draws drawer door outward, and wherein connecting rod is square steel connecting rod.
Preferably, aforesaid refrigerator draws drawer door outward, and wherein said tooth bar is polyformaldehyde POM tooth bar.
Preferably, aforesaid refrigerator draws drawer door outward, and wherein said gear is polyformaldehyde POM gear.
Preferably, aforesaid refrigerator draws drawer door outward, and wherein said gear is fixed by screws in the two ends of connecting rod.
Preferably, aforesaid refrigerator draws drawer door outward, and wherein said refrigerator draws drawer door also to comprise outward:
Two the first plastic guide rails, are fixedly installed on respectively the outer left and right sides of drawing drawer casing; At least two plastic rollers, are fixedly installed on respectively in described two the first plastic guide rails; Two the second plastic guide rails, be fixedly installed on respectively the left and right sides of described drawer, and in described the second plastic guide rail slides respectively on described plastic roller, described two gears roll respectively on two tooth bars, make describedly outer to draw drawer door body and drawer to carry out push-and-pull campaign.
By technique scheme, refrigerator of the present utility model draws drawer door at least to have following advantages and beneficial effect outward: the utility model arranges respectively tooth bar by the left and right sides of drawing outside drawer box house, and in the bottom of drawer, connecting rod is set, and the gear that connecting rod both sides arrange respectively, like this, be connected to the gear at connecting rod two ends can be on two tooth bars synchronous rolling, outer drawer door body and the drawer left and right of drawing is synchronized with the movement, to realize push-and-pull campaign stably, avoid the outer bad phenomenon of door seal adhesive of drawing drawer door body and outer chain drawer casing, and tooth bar and connecting rod and gear simple in structure also has lower cost, in addition, because the utility model can also draw the left and right sides of drawer casing and drawer outside, plastic guide rail and plastic roller are set respectively, therefore, connecting rod, tooth bar and plastic guide rail all can load-bearing, reduced the wearing and tearing of plastic guide rail, thereby refrigerator of the present utility model draws drawer door outward in having motion steady and smooth and refrigerator and drawing drawer door seal degree good outward, also has the relatively low feature of cost that realizes.
In sum, the utility model has significant progress technically, and has significantly positive technique effect, is really a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate Figure of description, be described in detail as follows.
Brief description of the drawings
Fig. 1 is left and right of the present utility model tooth bar schematic diagram;
Fig. 2 is connecting rod of the present utility model and gear schematic diagram;
Fig. 3 is the schematic diagram that connecting rod of the present utility model and gear are arranged on drawer bottom;
Fig. 4 is another schematic diagram that connecting rod of the present utility model and gear are arranged on drawer bottom;
Fig. 5 is that tooth bar of the present utility model is arranged on the outer schematic diagram in drawer casing that draws;
Fig. 6 is that the outer drawer door body that draws of the present utility model is arranged on the outer schematic diagram in drawer casing that draws;
Fig. 7 is that the outer drawer door body that draws of the present utility model is arranged on outer another schematic diagram in drawer casing that draws;
Fig. 8 is the partial enlarged drawing of Fig. 7.
Detailed description of the invention
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing 1-8 and preferred embodiment, to drawing its detailed description of the invention of drawer door, structure and feature outward according to the refrigerator the utility model proposes, be described in detail as follows.
Refrigerator of the present utility model draws drawer door mainly to comprise outward: draw drawer casing 1 outward, draw drawer door body 2, drawer 3 and gear synchronous assembly outward; Wherein, draw drawer door body 2 to be positioned at outer outside (as shown in Figure 6) of drawing drawer casing 1 outward; Above-mentioned drawer 3 is fixedly connected with (as shown in Figure 3 and 4) with drawing drawer door body 2 outward, be that drawer 3 carries out push-and-pull campaign together with drawing drawer door body 2 outward, and draw drawer door body 2 carrying out in push-and-pull motion process outward, can make drawer 3 be hidden in and draw in drawer casing 1 outward or make drawer 3 be revealed in outer drawing outside drawer casing 1.
Said gear Synchronization Component mainly comprises: tooth bar 4, tooth bar 5, connecting rod 6, gear 7 and gear 8.
An object lesson of tooth bar 4 and tooth bar 5 as shown in Figure 1.On tooth bar 4 in Fig. 1 and tooth bar 5, be respectively arranged with two hangers, and on each hangers, be provided with a screw, like this, tooth bar 4 and tooth bar 5 can be fixedly installed on the outer left and right sides (as shown in Figure 5) of drawing drawer casing 1 inside by four screws (as tapping screw).
Tooth bar 4 and tooth bar 5 can all adopt POM (polyformaldehyde) material, and tooth bar 4 and tooth bar 5 are POM tooth bar.POM tooth bar has the good and wearability high of intensity, and POM tooth bar there will not be the phenomenon of getting rusty.
An object lesson of connecting rod 6 as shown in Figure 2.Connecting rod 6 should be fixedly installed on the bottom of drawer 3, and connecting rod 6 crosses the bottom of drawer 3.The length of connecting rod 6 is longer than the length of the bottom of drawer 3 conventionally, and like this, the two ends of connecting rod 6 all protrude from the left and right sides of the bottom of drawer 3.Connecting rod 6 of the present utility model can be specially square steel connecting rod.
In the situation that connecting rod 6 is square steel connecting rod, the concrete example that connecting rod 6 is fixedly installed on the bottom of drawer 3 is, the left and right sides of the bottom of drawer 3 is respectively arranged with square opening, and connecting rod 6 is arranged in the square opening of the left and right sides of the bottom of drawer 3, thereby is fixed on the bottom of drawer 3.
Because connecting rod 6 is arranged at the bottom of drawer 3, and cross the bottom of drawer 3, therefore, connecting rod 6 is the load-supporting part of drawer 3.
It should be noted that, refrigerator of the present utility model draws the gear synchronous assembly of drawer door also can comprise two connecting rods outward, and two bottoms that are fixedly installed on drawer 3 that connecting rod should be parallel to each other.
Gear 7 and gear 8 are fixedly installed on the two ends (as shown in Figure 2) of connecting rod 6, as gear 7 and gear 8 can be fixed on by screw 9 two ends of connecting rod 6.Gear 7 and gear 8 should all can rotate around the central axis of connecting rod 6.
Gear 7 and gear 8 can all adopt POM material, and gear 7 and gear 8 are POM gear.POM gear has the good and wearability high of intensity, and POM gear there will not be the phenomenon of getting rusty.
Each tooth on gear 7 and gear 8 should with tooth bar 4 and tooth bar 5 on each tooth intermeshing preferably, so that gear 7 and gear 8 can be on tooth bar 4 and tooth bar 5 synchronous rolling steadily and smoothly, and then drawer 3 and draw drawer door body 2 can realize steadily and push-and-pull campaign smoothly outward.
It should be noted that, in the situation that gear synchronous assembly of the present utility model includes two connecting rods, gear synchronous assembly should comprise 4 gears, and the two ends of two connecting rods arrange respectively a gear.
The object lesson that the connecting rod 6 that is provided with gear 7 and gear 8 is fixedly installed on drawer 3 bottoms as shown in Figure 3 and Figure 4.In Fig. 3 and Fig. 4, gear 7 and gear 8 protrude from respectively the left and right sides of drawer 3 bottoms.Gear 7 and gear 8 carry out synchronous rolling (example that gear rolls on tooth bar as shown in Figure 7 and Figure 8) by connecting rod 6 at tooth bar 4 and tooth bar 5, drawer 3 and draw the left and right sides of drawer door body 2 synchronously to carry out push-and-pull campaign outward, thus can avoid drawer 3 and draw drawer door body 2 in the phenomenon of carrying out double swerve in push-and-pull motion process outward.
The passable gear synchronous assembly of the utility model can be used in conjunction with guide rail and roller, concrete, refrigerator of the present utility model draws drawer door to comprise outward: two the first plastic guide rails, at least two plastic rollers (as four plastic rollers) and two the second plastic guide rails.
Two the first plastic guide rails are fixedly installed on respectively the outer left and right sides of drawing drawer casing 1 inside.
At least two plastic rollers are fixedly installed on respectively in two the first plastic guide rails, as being provided with two plastic rollers in each first plastic guide rail.
Two the second plastic guide rails are fixedly installed on respectively the left and right sides of drawer 3, and in the second plastic guide rail slides respectively on plastic roller, gear 7 and gear 8 be synchronous rolling on tooth bar 4 and tooth bar 5 respectively, and described outer drawer door body and the drawer of drawing realized steadily and push-and-pull campaign smoothly.
Connecting rod and plastic guide rail in the present embodiment are load-supporting part, therefore, have reduced the wearing and tearing of plastic guide rail and plastic roller, thereby make refrigerator draw the reliability of drawer door stronger outward.
The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit technology of the present utility model, any those skilled in the art are not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. refrigerator draws a drawer door outward, it is characterized in that, comprising: draw drawer casing outward, draw drawer door body, drawer and gear synchronous assembly outward;
Described gear synchronous assembly comprises: two tooth bars, a connecting rod and two gears;
Described two tooth bars are arranged at respectively the outer left and right sides of drawing drawer box house;
Described connecting rod is fixedly installed on the bottom of drawer, and described connecting rod crosses the bottom of drawer, the load-supporting part that described connecting rod is described drawer;
Described two gears are fixedly installed on respectively the two ends of connecting rod, and two gears protrude from respectively the left and right sides of drawer;
While drawing drawer door body and drawer to carry out push-and-pull campaign outside described, described two gears are synchronous rolling on two tooth bars respectively.
2. refrigerator as claimed in claim 1 draws drawer door outward, it is characterized in that, described connecting rod is square steel connecting rod.
3. refrigerator as claimed in claim 1 draws drawer door outward, it is characterized in that, described tooth bar is polyformaldehyde POM tooth bar.
4. refrigerator as claimed in claim 1 draws drawer door outward, it is characterized in that, described gear is polyformaldehyde POM gear.
5. refrigerator as claimed in claim 1 draws drawer door outward, it is characterized in that, described gear is fixed by screws in the two ends of connecting rod.
6. the refrigerator as described in arbitrary claim in claim 1 to 5 draws drawer door outward, it is characterized in that, described refrigerator draws drawer door also to comprise outward:
Two the first plastic guide rails, are fixedly installed on respectively the described outer left and right sides of drawing drawer casing;
At least two plastic rollers, are fixedly installed on respectively in described two the first plastic guide rails;
Two the second plastic guide rails, be fixedly installed on respectively the left and right sides of described drawer, and in described the second plastic guide rail slides respectively on described plastic roller, described two gears roll respectively on two tooth bars, make describedly outer to draw drawer door body and drawer to carry out push-and-pull campaign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027509.0U CN203980777U (en) | 2014-01-16 | 2014-01-16 | Refrigerator draws drawer door outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027509.0U CN203980777U (en) | 2014-01-16 | 2014-01-16 | Refrigerator draws drawer door outward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980777U true CN203980777U (en) | 2014-12-03 |
Family
ID=51978208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027509.0U Expired - Lifetime CN203980777U (en) | 2014-01-16 | 2014-01-16 | Refrigerator draws drawer door outward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203980777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833926A (en) * | 2021-11-26 | 2021-12-24 | 中国飞机强度研究所 | Push-pull type heat preservation sealing device for high-low temperature test of airplane |
-
2014
- 2014-01-16 CN CN201420027509.0U patent/CN203980777U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833926A (en) * | 2021-11-26 | 2021-12-24 | 中国飞机强度研究所 | Push-pull type heat preservation sealing device for high-low temperature test of airplane |
| CN113833926B (en) * | 2021-11-26 | 2022-02-22 | 中国飞机强度研究所 | Push-pull type heat preservation sealing device for high-low temperature test of airplane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203980777U (en) | Refrigerator draws drawer door outward | |
| CN203500284U (en) | Guide rail | |
| CN204145956U (en) | A kind of sliding rail structure | |
| CN202618938U (en) | Trousers rack of wardrobe | |
| CN204260472U (en) | A kind of multi-functional trousers hanger | |
| CN203828433U (en) | Seven-ball three-section full-expansion concealed type steel ball drawer guide rail | |
| CN215724367U (en) | Refrigerator with balance function | |
| CN203274426U (en) | Shelf structure with guide rails, and drawer device | |
| CN207270138U (en) | Basket is drawn in combination | |
| CN203841353U (en) | Three-section type hidden sliding rail mechanism | |
| CN203271427U (en) | Sliding door or sliding-down window | |
| CN203512526U (en) | Anti-static fluency strip | |
| CN202251773U (en) | Silent-type external circulating ball nut | |
| CN205224910U (en) | Push -pull sliding door that gets on right track prevents shaking structure | |
| CN204862019U (en) | Cabinet body slide rail is fluent with gyro wheel | |
| CN202842916U (en) | Double-rail type tooth bar sliding rail | |
| CN203333945U (en) | Cantilever type roller structure | |
| CN204970030U (en) | Table warp | |
| CN204950104U (en) | Novel drawer basket device | |
| CN203977744U (en) | Guardrail sheer pole | |
| CN204372476U (en) | Controlled movable and rotary type TV set rack | |
| CN203943309U (en) | A kind of drawing and pulling type cabinet | |
| CN203619192U (en) | Showing stand for doors | |
| CN209523997U (en) | A kind of ball guide device | |
| CN207195980U (en) | A kind of frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
|
| CX01 | Expiry of patent term |