CN206755711U - A kind of refrigerator box body frame-type injection structure part and refrigerator - Google Patents
A kind of refrigerator box body frame-type injection structure part and refrigerator Download PDFInfo
- Publication number
- CN206755711U CN206755711U CN201720263989.4U CN201720263989U CN206755711U CN 206755711 U CN206755711 U CN 206755711U CN 201720263989 U CN201720263989 U CN 201720263989U CN 206755711 U CN206755711 U CN 206755711U
- Authority
- CN
- China
- Prior art keywords
- frame
- structure part
- injection structure
- type injection
- type
- 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
Landscapes
- Refrigerator Housings (AREA)
Abstract
It the utility model is related to refrigerator technical field, disclose a kind of refrigerator box body frame-type injection structure part, it includes frame-type injection structure part body, and the inner side of the frame-type injection structure part body is appearance, and the inner side surrounding of the frame-type injection structure part body and the intersection of bottom surface are arranged to inclined-plane.The invention also discloses a kind of refrigerator.The utility model is on the premise of ensureing that structure meets design requirement, it is possible to increase operating efficiency, improves exterior quality.
Description
Technical field
Refrigerator technical field is the utility model is related to, more particularly to a kind of refrigerator box body frame-type injection structure part and cold
Cabinet.
Background technology
Refrigerator opening frame class product typically long 1300mm, wide 650mm, at present, as depicted in figs. 1 and 2, refrigerator box body in industry
Mouthful inside bottom peripheral structure of frame 1 is designed as R1-R1.5mm semi circular surface, and box mouth inframe side 5 is appearance, the quantity of cast gate 3
Up to 10-16, the periphery of mouth frame 1 after the completion of injection mold 2 is molded is designed for semicircle, as shown in figure 3, cast gate needs cavetto to accord with
Design requirement to be closed, need to be trimmed repeatedly, cutting nippers trimming is linear motion, and a cast gate arc surface 6 will be trimmed repeatedly, time-consuming,
Labor strength is big, and efficiency is low, and the bad problem of exterior quality is serious.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is how on the premise of ensureing that structure meets design requirement, improves work
Make efficiency, improve exterior quality.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of refrigerator box body frame-type injection structure part, and it includes
Frame-type injection structure part body, the inner side of the frame-type injection structure part body is appearance, the frame-type injection structure part sheet
The inner side surrounding of body and the intersection of bottom surface are arranged to inclined-plane.
Wherein, the inner side angle β on the inclined-plane and the frame-type injection structure part body meets：10°≤β≤45°.
Wherein, the length b on the inclined-plane meets：1.5≤b≤2.0mm.
Wherein, the frame-type injection structure part body includes frame-type housing, and the inside bottom of the frame-type housing is circumferentially stayed
There are multiple cast gates, injection mold fills injected plastics material into the frame-type housing by multiple cast gates and forms injection interlayer.
Wherein, the injection interlayer at each cast gate is cut into the inclined-plane consistent with the inclined-plane.
The utility model also provides a kind of refrigerator, provided with refrigerator box body frame-type injection structure part described above.
(3) beneficial effect
Compared with prior art, the utility model has advantages below：
A kind of refrigerator box body frame-type injection structure part provided by the utility model, by by frame-type injection structure part body
The intersection of inner side and bottom surface is arranged to inclined-plane, and structure design meets manufacturing technique requirent, because cutting nippers trimming is linear motion,
Need to only be trimmed after the completion of the injection of frame-type injection structure part body at cast gate can once complete, and improve operating efficiency, improve
Ill-structured problem.
Brief description of the drawings
Fig. 1 is prior art refrigerator opening frame injection structure schematic diagram；
Fig. 2 is Fig. 1 K-K schematic cross-sections；
Fig. 3 is to trim process schematic in Fig. 2 at cast gate；
Fig. 4 is a kind of injection structure schematic diagram of refrigerator box body frame-type injection structure part of the utility model；
Fig. 5 is Fig. 4 Section A-A schematic diagram；
Fig. 6 is to trim process schematic in Fig. 5 at cast gate.
In figure：1：Mouth frame；2：Injection mold；3：Cast gate；4：Inclined-plane；5：Inner side；6：Semi circular surface.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
, it is necessary to explanation in description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded
Concrete meaning of the term in the utility model.
In addition, in description of the present utility model, unless otherwise indicated, " multiple ", " more ", " multigroup " are meant that two
Individual or two or more.
As Figure 4-Figure 6, the utility model provides a kind of refrigerator box body frame-type injection structure part, and it includes frame-type injection
Structural member body, the inner side of the frame-type injection structure part body is appearance, the inner side of the frame-type injection structure part body
The intersection of surrounding and bottom surface is arranged to inclined-plane 4；Specifically, the forming process of frame-type injection structure part body is：The frame-type
Injection structure part body includes frame-type housing, such as box mouth frame 1, and the bottom of inner side 5 of the frame-type housing is circumferentially reserved with more
Individual cast gate 3, injection mold 2 fill injected plastics material into the frame-type housing by multiple cast gates 3, are formed and the frame-type
The injection interlayer that housing is integrated, as described frame-type injection structure part body, after the completion of injection, positioned at each cast gate
The injection interlayer at 3 is trimmed to the inclined-plane 4 consistent with the inclined-plane 4 by cutting nippers；When being trimmed with cutting nippers, due to cutting nippers
Trimming is linear motion, and movement locus is consistent with inclined-plane 4, it is only necessary to which being trimmed at cast gate 3 can once complete, by conventional trimming
Become three times once, efficiency improves three times, also improves ill-structured problem, improves exterior quality.
As shown in fig. 6, the angle β of inner side 5 on the inclined-plane 4 and the frame-type injection structure part body meets：10°≤β≤
45 °, the length b on the inclined-plane 4 meets：1.5≤b≤2.0mm, structure design meet mould gate thickness requirement, prevention injection
The premature solidification of cast gate 3 when filling pressurize, improve part and shrink the problems such as bad.
The utility model additionally provides a kind of refrigerator, provided with refrigerator box body frame-type injection structure part described above, wherein
Frame-type housing can be mouthful frame or central sill, or other frame-type structures.
As can be seen from the above embodiments, the utility model is improved by structure, improves operating efficiency, improves structure
Bad problem.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
- A kind of 1. refrigerator box body frame-type injection structure part, it is characterised in that including frame-type injection structure part body, the frame-type note The inner side for moulding structural member body is appearance, and the inner side surrounding of the frame-type injection structure part body and the intersection of bottom surface are set For inclined-plane.
- 2. refrigerator box body frame-type injection structure part according to claim 1, it is characterised in that the inclined-plane and the frame-type The inner side angle β of injection structure part body meets：10°≤β≤45°.
- 3. refrigerator box body frame-type injection structure part according to claim 1, it is characterised in that the length b on the inclined-plane expires Foot：1.5≤b≤2.0mm.
- 4. refrigerator box body frame-type injection structure part according to claim 1, it is characterised in that the frame-type injection structure part Body includes frame-type housing, and the inside bottom of the frame-type housing circumferentially leaves multiple cast gates, and injection mold passes through multiple described Cast gate fills injected plastics material into the frame-type housing and forms injection interlayer.
- 5. refrigerator box body frame-type injection structure part according to claim 4, it is characterised in that at each cast gate The injection interlayer be cut into the inclined-plane consistent with the inclined-plane.
- 6. a kind of refrigerator, it is characterised in that provided with the refrigerator box body frame-type injection structure as described in claim any one of 1-5 Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263989.4U CN206755711U (en) | 2017-03-17 | 2017-03-17 | A kind of refrigerator box body frame-type injection structure part and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263989.4U CN206755711U (en) | 2017-03-17 | 2017-03-17 | A kind of refrigerator box body frame-type injection structure part and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755711U true CN206755711U (en) | 2017-12-15 |
Family
ID=60609036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720263989.4U Expired - Fee Related CN206755711U (en) | 2017-03-17 | 2017-03-17 | A kind of refrigerator box body frame-type injection structure part and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755711U (en) |
-
2017
- 2017-03-17 CN CN201720263989.4U patent/CN206755711U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7442033B2 (en) | Injection mold | |
| CN105345998A (en) | Die for injection molding of insulating framework | |
| CN108924727A (en) | It is a kind of to use integrally formed passive loudspeaker of thermoplastic vulcanizates and preparation method thereof | |
| CN206755711U (en) | A kind of refrigerator box body frame-type injection structure part and refrigerator | |
| CN109228153A (en) | A kind of plastic mould of the anti-burr of the double-deck die joint based on double-layer brick production | |
| CN107932934A (en) | A kind of composite material blade Prefabricated part forming die and composite material blade prefabricated component | |
| CN211609219U (en) | Cooking utensil's upper cover subassembly and cooking utensil thereof | |
| CN207841954U (en) | Injection mold is into plastic structure | |
| CN207447284U (en) | A kind of plastic multiple casting can multiple mould mold | |
| CN213035195U (en) | Self-positioning transformer shell forming die | |
| CN210190425U (en) | Combined injection mold | |
| CN209718498U (en) | A kind of mold preventing gas line | |
| CN209566445U (en) | A kind of mold and shell making shell | |
| CN207044581U (en) | A kind of PU fills mould | |
| CN206048372U (en) | A kind of inside and outside round edge IMF skew surface film pre-shaping devices | |
| CN206926168U (en) | Monochrome projects IP moulds | |
| CN206999524U (en) | Injecting products are avoided to produce the mould of weld mark | |
| CN220315885U (en) | Integrated plastic hose bottle | |
| CN210651652U (en) | Rubber foaming connection integrated forming die | |
| CN206186264U (en) | Cutlery box mould | |
| CN211730055U (en) | Electronic handrail flush mounting plate of switch injection mould | |
| CN212194066U (en) | Exhaust structure for injection mold | |
| CN106363874B (en) | A kind of molding die of composite material | |
| CN211334355U (en) | Mould of folding earphone shell of production neck massager | |
| CN221339339U (en) | Degradable tableware former |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |