CN104454838B - Anti-cold bridge aluminum plastic tee - Google Patents
Anti-cold bridge aluminum plastic tee Download PDFInfo
- Publication number
- CN104454838B CN104454838B CN201410545810.5A CN201410545810A CN104454838B CN 104454838 B CN104454838 B CN 104454838B CN 201410545810 A CN201410545810 A CN 201410545810A CN 104454838 B CN104454838 B CN 104454838B
- Authority
- CN
- China
- Prior art keywords
- aluminium
- plastic
- outer cover
- way part
- aluminum plastic
- 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 76
- 229920003023 plastic Polymers 0.000 title claims abstract description 63
- 239000004033 plastic Substances 0.000 title claims abstract description 63
- 239000004411 aluminium Substances 0.000 claims abstract description 47
- 238000000465 moulding Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 108010077561 plasticin Proteins 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of Anti-cold bridge aluminum plastic tee, mould, outer aluminium double-layer structure in this aluminum plastic tee comprises, its design main points are in described to mould as plastic three-way part, and outer aluminium is aluminium outer cover, and aluminium outer cover is the outer end edged surface that is wrapped in described plastic three-way part. Described aluminium outer cover comprises that three are orthogonal cover plate between two, the one or both sides of each cover plate are provided with the insert-connecting plate of extension, three of described plastic three-way part lead to and are equipped with socket, socket surface is provided with the caulking groove coordinating with described insert-connecting plate, and described insert-connecting plate embeds after caulking groove and socket flush. Structure of the present invention is comparatively simple, and weight is lighter, and making comparatively economizes material, cost is lower, has good cold-prevention bridge effect and structural strength, applied widely, and the threeway that is suitable as all kinds of air-conditioning draught fan cold-prevention bridge casings is used.
Description
Technical field
The present invention relates to air-conditioning cold-prevention bridge antinose-dive leg, is a kind of Anti-cold bridge aluminum plastic tee.
Background technology
Three-way of cool-proof bridge is not a kind of pipe fitting for delivery of medium, but a kind of for forming the connector of air-conditioning fan box,Adopting Three-way of cool-proof bridge is obviously in order to make air-conditioning fan box reach good cold-prevention bridge effect, reduces the heat that inside and outside convection current causesAmount is scattered and disappeared, thereby saves air conditioner energy consumption, reaches the effect of energy-saving and emission-reduction. Existing Three-way of cool-proof bridge structural style is more, fromPast only adopt aluminum threeway slowly to develop to be the threeway with plastic-aluminum structure, existing aluminum plastic tee is printed as Chinese patent literatureThe Granted publication CN102192378B carrying, on May 15 2013 Granted publication day, denomination of invention is " Anti-cold bridge aluminum plastic threeLogical ", it is mainly made up of the housing of aluminum and the inside casing of engineering plastics system, and this threeway is that diagonal along port is separately by its pointFor inside casing and housing, inside casing slides to dock with piece by groove with housing and forms. Because having adopted the structure of outer-aluminium-inner-plastic, therefore this is anti-coldBridge aluminum plastic tee, in ensureing cold-prevention bridge effect, can reduce again threeway manufacturing cost, realizes energy-saving and emission-reduction. But due to existingThe volume specification of air-conditioning fan box is more, props up for cold-prevention bridge effect and the fan box of different its designs of air-conditioning fan boxFrame intensity need to be selected a moderate point, thereby can not only ensure cold-prevention bridge effect, and can ensure support effect again. Obviously, onlyRely on above-mentioned Anti-cold bridge aluminum plastic tee, still cannot meet the demand in market, therefore there is a kind of new Anti-cold bridge aluminum plastic tee to be designed.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is provides a kind of Anti-cold bridge aluminum plastic tee to this area, it is solved existing sameThe series products scope of application is owed extensively, manufactures the technical problem comparatively complicated, cost is higher. Its objective is by following technical sideCase realizes.
A kind of Anti-cold bridge aluminum plastic tee, moulds in this aluminum plastic tee comprises, outer aluminium double-layer structure. Its structural feature is in described to mouldFor plastic three-way part, outer aluminium is aluminium outer cover, and aluminium outer cover is wrapped in the outer end edged surface of described plastic three-way part. By this kind of structure,Not only can ensure the globality of threeway, make its cold-prevention bridge effect better, and adopt outer aluminium cover parcel plastic three-way part outer end edged surface,Thereby plastic three-way part is effectively protected, improved the structural strength of threeway, make the scope of application of this Anti-cold bridge aluminum plastic teeWider. In addition, existing threeway is compared in the cost control of this aluminum plastic tee, when weight saving, also can save material,Reduce costs, realize energy-saving and emission-reduction.
Described aluminium outer cover comprises that three are orthogonal cover plate between two, and the one or both sides of each cover plate are provided with the insert-connecting plate of extension,Three of described plastic three-way part lead to and are equipped with socket, and socket surface is provided with the caulking groove coordinating with described insert-connecting plate, andDescribed insert-connecting plate embeds after caulking groove and socket flush. By this kind of structure, in the time of this aluminum plastic tee grafting moulding, utilizeMoulding is spacing to insert-connecting plate, thereby further spacing to aluminium outer cover, prevents that aluminium outer cover and plastic three-way part from getting loose.
Between described aluminium outer cover and plastic three-way part, it is injection moulding and attaching. The structure that adopts injection moulding and attaching, can reduce plastic three-way partAnd the gap between aluminium outer cover, thus both stickiness ensured, prevent from coming off.
Between described aluminium outer cover and described plastic three-way part, for fastening, the edged surface edge, outer end of plastic three-way part is provided with catching groove, instituteState the outer shroud rim of aluminium and be provided with the button piece coordinating with catching groove. This scheme also can prevent that aluminium outer cover and plastic three-way part from coming off. Enter oneStep, between described aluminium outer cover and described plastic three-way part, set up binding agent, also can improve both bonding strengths.
Between each cover plate of described aluminium outer cover, be round-corner transition or right angle transition, can select as required corresponding setting.
The preparation method of this Anti-cold bridge aluminum plastic tee is: first die casting makes aluminium outer cover, then aluminium outer cover is placed into described plastics threeIn the injection mold of logical part, carry out injection moulding, after injection moulding completes, form aluminium outer cover parcel plastic three-way part outer end edged surface this is anti-coldBridge aluminum plastic tee.
Structure of the present invention is comparatively simple, and weight is lighter, make comparatively economize material, cost is lower, have good cold-prevention bridge effect andStructural strength, applied widely, the threeway that is suitable as all kinds of air-conditioning draught fan cold-prevention bridge casings is used.
Brief description of the drawings
Fig. 1 is scheme one structural representation of aluminium outer cover of the present invention and the combination of plastic three-way part.
Fig. 2 is the structural representation after Fig. 1 combination forming.
Fig. 3 is scheme two structural representations of aluminium outer cover of the present invention and the combination of plastic three-way part.
Fig. 4 is the structural representation after Fig. 3 combination forming.
Fig. 5 is the assembled scheme structural representation after Fig. 1 improves.
Fig. 6 is the structural representation after Fig. 5 combination forming.
Fig. 7 is the structural representation that the present invention connects moulding.
Fig. 8 is the structural representation that Fig. 7 has connected.
In figure, the name of sequence number is called: 1, aluminium outer cover, and 101, cover plate, 102, button piece, 103, insert-connecting plate, 2, plastic three-way part,201, outer end edged surface, 202, socket, 203, catching groove, 204, caulking groove, 3, moulding.
Detailed description of the invention
Now by reference to the accompanying drawings, the invention will be further described.
Embodiment mono-, as shown in Figure 1 and Figure 2, this Anti-cold bridge aluminum plastic tee comprises plastic three-way part 2 and aluminium outer cover 1, and outside aluminiumCover is wrapped in the outer end edged surface 201 of plastic three-way part, and aluminium outer cover comprises three orthogonal cover plates 101 between two, adjacent cover plateBetween be round-corner transition or right angle transition. The technical process of parcel is: the aluminium outer cover of making is placed into and makes this Anti-cold bridge aluminum plasticIn the mould of threeway, then carry out the injection mo(u)lding of plastic three-way part, after moulding to be cooled, take out, can obtain structure of the present invention.
Embodiment bis-, as shown in Figure 3, Figure 4, this Anti-cold bridge aluminum plastic tee comprises plastic three-way part and aluminium outer cover, is positioned at plasticsThe outer end edged surface of three-way piece is the face of a depression, and the edge of this outer end edged surface is provided with catching groove 203, and the outer shroud rim of corresponding aluminium is establishedThere is the button piece 102 coordinating with catching groove, embed outer end edged surface by aluminium outer cover, and make to detain piece and coordinate with catching groove, thereby make aluminium outer coverBe connected as a single entity with plastic three-way part, can make equally structure of the present invention. Further, between aluminium outer cover and plastic three-way part, increaseIf binding agent, also can improve the stability that both connect.
For above-described embodiment one, embodiment bis-, also can improve as follows aluminium outer cover, as shown in Figure 5, Figure 6: along aluminiumEach one or both sides direction extension of three cover plates of outer cover parcel plastic three-way part arranges insert-connecting plate 103, three of plastic three-way partsSocket 202 surfaces of leading to are provided with the caulking groove 204 coordinating with insert-connecting plate, and insert-connecting plate embeds after caulking groove and socket surfaceFlush. As shown in Figure 7, Figure 8, thereby peg graft when fixing when the socket of plastic three-way part and moulding 3, moulding is to aluminium outer coverAlso can play spacingly, prevent that aluminium outer cover and plastic three-way part from coming off, improve the stability of structure.
Above content is intended to illustrate technological means of the present invention, and unrestricted technical scope of the present invention. Those skilled in the art's knotClose existing common practise the present invention is done to apparent improvement, within also falling into the protection domain of the claims in the present invention.
Claims (5)
1. an Anti-cold bridge aluminum plastic tee, moulds in this aluminum plastic tee comprises, outer aluminium double-layer structure; It is characterized in that moulding in described intoPlastic three-way part (2), outer aluminium is aluminium outer cover (1), and aluminium outer cover is wrapped in the outer end edged surface (201) of described plastic three-way part;Described aluminium outer cover comprises that three are orthogonal cover plate (101) between two, and the one or both sides of each cover plate are provided with the insert-connecting plate of extension(103), three of described plastic three-way part lead to and are equipped with socket (202), and socket surface is provided with and described insert-connecting plateThe caulking groove (204) coordinating, and described insert-connecting plate embeds after caulking groove and socket flush.
2. Anti-cold bridge aluminum plastic tee according to claim 1, is characterized in that described aluminium outer cover (1) and plastic three-way part(2) between, be injection moulding and attaching.
3. Anti-cold bridge aluminum plastic tee according to claim 1, is characterized in that described aluminium outer cover (1) and described plastics threeBetween logical part (2), for fastening, outer end edged surface (201) edge of plastic three-way part is provided with catching groove (203), described aluminium outer coverEdge is provided with the button piece (102) coordinating with catching groove.
4. Anti-cold bridge aluminum plastic tee according to claim 3, is characterized in that described aluminium outer cover (1) and described plastics threeBetween logical part (2), set up binding agent.
5. Anti-cold bridge aluminum plastic tee according to claim 1, is characterized in that each cover plate (101) of described aluminium outer cover (1)Between be round-corner transition or right angle transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545810.5A CN104454838B (en) | 2014-10-15 | 2014-10-15 | Anti-cold bridge aluminum plastic tee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545810.5A CN104454838B (en) | 2014-10-15 | 2014-10-15 | Anti-cold bridge aluminum plastic tee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454838A CN104454838A (en) | 2015-03-25 |
| CN104454838B true CN104454838B (en) | 2016-05-18 |
Family
ID=52901409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410545810.5A Active CN104454838B (en) | 2014-10-15 | 2014-10-15 | Anti-cold bridge aluminum plastic tee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454838B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2546793Y (en) * | 2002-04-12 | 2003-04-23 | 北京青云联合空调设备有限公司 | Aluminium alloy cool-bridge cut-off frame structure |
| CN2612891Y (en) * | 2003-04-17 | 2004-04-21 | 佛山康达空调设备有限公司 | Broken cold bridge panel for central air-conditioning equipment |
| CN102192378A (en) * | 2011-04-14 | 2011-09-21 | 鲁柏鑫 | Anti-cold bridge aluminum plastic tee |
| CN103982498A (en) * | 2014-04-22 | 2014-08-13 | 鲁柏鑫 | Cold-bridge-free box body aluminum plastic tee joint and frame strip |
-
2014
- 2014-10-15 CN CN201410545810.5A patent/CN104454838B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2546793Y (en) * | 2002-04-12 | 2003-04-23 | 北京青云联合空调设备有限公司 | Aluminium alloy cool-bridge cut-off frame structure |
| CN2612891Y (en) * | 2003-04-17 | 2004-04-21 | 佛山康达空调设备有限公司 | Broken cold bridge panel for central air-conditioning equipment |
| CN102192378A (en) * | 2011-04-14 | 2011-09-21 | 鲁柏鑫 | Anti-cold bridge aluminum plastic tee |
| CN103982498A (en) * | 2014-04-22 | 2014-08-13 | 鲁柏鑫 | Cold-bridge-free box body aluminum plastic tee joint and frame strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454838A (en) | 2015-03-25 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |