CN103982498B - Without cold bridge casing aluminum plastic tee and moulding - Google Patents
Without cold bridge casing aluminum plastic tee and moulding Download PDFInfo
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- CN103982498B CN103982498B CN201410163709.3A CN201410163709A CN103982498B CN 103982498 B CN103982498 B CN 103982498B CN 201410163709 A CN201410163709 A CN 201410163709A CN 103982498 B CN103982498 B CN 103982498B
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Abstract
The present invention relates to a kind of without cold bridge casing aluminum plastic tee and moulding, this aluminum plastic tee comprises the outer skeleton frame of aluminum and plastic interior skeleton frame, wherein outer skeleton frame leads to along aluminum plastic tee three and is respectively provided with housing, its structure outline is that described interior skeleton frame is divided into three independently inside casings according to the housing correspondence that outer skeleton frame three leads to, these three inside casings coordinate with the housing edge slide-and-lock on corresponding leading to respectively, and three inside casings after cooperation are spliced to form the closed described interior skeleton frame in surface mutually.This moulding is made up of the outer moulding of aluminum and plastic interior moulding, and outer moulding edge coordinates with interior moulding edge slide-and-lock, and when described moulding coordinates with described aluminum plastic tee grafting, described outer moulding wraps up described housing, and described interior moulding wraps up described inside casing.Manufacturing process of the present invention is comparatively simple, economize material, assembling comparatively flexibly, convenient, and structural strength is high, sealing and cold-prevention bridge effective, be suitable as three-way joint element in all kinds of cold-prevention bridge casing and moulding uses.
Description
Technical field
The present invention relates to equipment box framework, is a kind of without cold bridge casing aluminum plastic tee and moulding.
Background technique
Existing common threeway, four-way pipe fitting are for pipeline gas or Liquid transfer, and application is then use as box frame part with the tee pipe fitting of air-conditioning fan box equipment, mainly play the effect of support and cold-prevention bridge.Three-way joint element in existing air-conditioning fan box is generally directly one-body molded, although technique uncomplicated, applicability is not strong.Mainly due to a kind of material that the material of threeway is normally single, for air-conditioning fan box, owing to needing the requirement possessing cold-prevention bridge, therefore sealing to be guaranteed when three-way joint element is connected with moulding and reduce heat trnasfer, guaranteeing the intensity of structure simultaneously again.Obviously, single aluminium material three-way joint element or the three-way joint element of plastic material is more difficult takes into account above-mentioned three kinds of requirements, aluminium material heat transfer is comparatively strong, and plastic material will to take into account intensity cost relatively high.For this reason, as the Authorization Notice No. CN102192378B that Chinese patent literature is published, authorized announcement date on May 15th, 2013, patent of invention name is called " Anti-cold bridge aluminum plastic tee ", this Anti-cold bridge aluminum plastic tee is divided into inside casing and housing along the diagonal of respective port, and inside casing adopts engineering plastics, and housing adopts aluminum, inside casing and housing are coordinated by slide block, chute and connect, and slide block and chute are arranged at inside casing, the joining edge of housing.By this kind of structure, inside casing adopts engineering plastics material, effectively can play the effect of sealing and minimizing heat trnasfer, housing adopts aluminium material can adapt to again the requirement of intensity, effectively can not only reduce manufacture cost, and manufacturing process is comparatively simple, is convenient to maintenance and changes parts.But this kind of Anti-cold bridge aluminum plastic tee also Shortcomings, mainly during grafting aluminium moulding, as one or two aluminium mouldings insertion threeways, because of the squeezing action between aluminium moulding and inside casing, the inside casing of plastic material can be made to produce certain distortion, and affect other port of this aluminum plastic tee and coordinating between aluminium moulding.In addition, because corresponding three structures of leading to of inside casing are formed in one, be also difficult to ensure that each port of this aluminum plastic tee just can the mouth of pipe of adaptive aluminium moulding, once occur that inside casing has portion size below standard or occur defect, then need whole inside casing to scrap, this also result in great waste.For this reason, need to be further improved prior art.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is to provide a kind of without cold bridge casing aluminum plastic tee and moulding to related domain, it is made to solve existing without the more difficult assurance of the suitability between cold bridge casing three-way joint element and moulding, easily because unbalance causes the technical problem of Joint failure.Its objective is and to be achieved through the following technical solutions.
A kind of without cold bridge casing aluminum plastic tee, this aluminum plastic tee comprises the outer skeleton frame of aluminum and plastic interior skeleton frame, wherein outer skeleton frame leads to along aluminum plastic tee three and is respectively provided with housing, its structure outline is that described interior skeleton frame is divided into three independently inside casings according to the housing correspondence that outer skeleton frame three leads to, three inside casings coordinate with the housing edge slide-and-lock on corresponding leading to respectively, and three inside casings after cooperation are spliced to form the closed described interior skeleton frame in surface mutually.Compared with prior art, by interior skeleton frame is resolved into three inside casings, these three inside casings independently lead to outer skeleton frame three and coordinate, and three inside casings do not adopt the mode be fixedly connected with each other, and adopt the form of splicing or overlap joint, not only effectively prevent stressed mutual impact when each inside casing coordinates with moulding, and when occur certain inside casing and moulding assemble density not good enough time, only corresponding inside casing be need change, without the need to the whole replacing of inside casing, thus scrappage and unnecessary materials consumption reduced.
When three described inside casings are spliced to form interior skeleton frame mutually, a cuboidal frame angle is formed inside interior skeleton frame, frame corner edge place is provided with the shelves frame towards frame edged surface side projection, the seal groove of embedding sealing block is provided with in shelves frame, form sealing frame by the shelves frame of frame angle surrounding, described sealing block embeds in sealing frame to fit to be formed with frame angle surface and seals.Although three inside casings adopt splicing can form certain plane sealing each other, sealing can be improved further by this organization plan, reduce heat trnasfer.
Slide-and-lock structure between described inside casing and described housing for: the edge of described inside casing and described housing wherein one is provided with dove-tail form convex tendon, and the edge of another one is provided with corresponding dove-tail form groove; Or the edge of both wherein one is provided with T-shaped convex tendon, the edge of another one is provided with corresponding T-shaped groove.The program directly inside casing and housing is carried out slide-and-lock to coordinate.
Also can adopt: the edge of described inside casing and described housing is equipped with dove-tail form groove or dove-tail form convex tendon, when being equipped with dove-tail form groove, the link being dove-tail form convex tendon by corresponding two ends between inside casing edge with housing edge connects; When being equipped with dove-tail form convex tendon, the link being dove-tail form groove by corresponding two ends between inside casing edge with housing edge connects.The program realizes inside casing by link to coordinate with the indirect slide-and-lock of housing, can realize inside casing equally and reliably be connected with housing.
One side frame edge of described inside casing and a side frame edge of described housing are that slide-and-lock coordinates, and the opposite side edge of inside casing and the opposite side edge of housing are concavo-convex location fit.By program structure, the difficulty of inside casing and housing processes can be reduced, reduce processing cost, and can substantially identical effect be arrived with aforementioned schemes.
The outer side surface of described inside casing is provided with elastic spacing block.Coordinate with the restraining groove in corresponding moulding by arranging this limiting stopper, thus it is spacing fixing to facilitate between aluminum plastic tee and moulding, prevents both from departing from easily.
The present invention also comprises a kind of for the above-mentioned moulding suitable without cold bridge casing aluminum plastic tee, this moulding is made up of the outer moulding of aluminum and plastic interior moulding, and outer moulding edge coordinates with interior moulding edge slide-and-lock, when described moulding coordinates with described aluminum plastic tee grafting, described outer moulding wraps up described housing, and described interior moulding wraps up described inside casing.Adopt the moulding of this kind of outer-aluminium-inner-plastic to coordinate with the threeway of corresponding outer-aluminium-inner-plastic, not only match materials is good, not easy to wear each other, and can reduce the consumption of material further, and reduce the heat trnasfer of air-conditioning fan box, cold-prevention bridge effect improves greatly.
Described outer moulding edge and the friction tight structure of interior moulding edge slide lock for: the edge of outer moulding, interior moulding wherein one is provided with dove-tail form fin, and the edge of another one is provided with corresponding dove-tail form rib groove; Or the edge of both wherein one is provided with T-shaped fin, the edge of another one is provided with corresponding T-shaped rib groove.The program coordinates basic ideas to communicate with the inside casing of aluminum plastic tee with housing, namely adopts outer moulding to coordinate with the direct slide-and-lock of interior moulding.
Also can adopt: described outer moulding edge and the friction tight structure of interior moulding edge slide lock for: the edge of outer moulding, interior moulding is equipped with T-shaped rib groove or T-shaped fin, when being equipped with T-shaped rib groove, described outer moulding edge connects with the link being T-shaped fin by corresponding two ends between interior moulding edge; When being equipped with T-shaped fin, described outer moulding edge connects with the link being T-shaped rib groove by corresponding two ends between interior moulding edge.Namely the program forms indirectly slide-and-lock by link between outer moulding with interior moulding and coordinates, and can realize interior moulding equally and reliably be connected with outer moulding.
In sealing after described outer moulding edge is coordinated by link slide-and-lock with interior moulding edge.Namely link act as Sealing, needs to guarantee that link is laid in interior moulding and the whole edge position of outer moulding, thus the sealing in ensureing between moulding and outer moulding.
The present invention does not only disclose a kind of aluminum plastic tee, and disclose a kind of moulding of adaptation, both manufacturing process are comparatively simple, material is economized, assembling use comparatively for convenience, flexibly, and structural strength is high, sealing and cold-prevention bridge effective, be suitable as three-way joint element in all kinds of cold-prevention bridge casing and moulding uses.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present invention.
Fig. 2 is perspective view of the present invention.
Fig. 3 is aluminum plastic tee of the present invention and pipe fitting separation structure schematic diagram.
Structural representation when Fig. 4 is inside casing of the present invention combination.
Fig. 5 is inside casing of the present invention and sealing block structural representation when combining.
Fig. 6 is the structural representation after inside casing of the present invention and sealing block combine.
In figure, the name of sequence number is called: 1, outer skeleton frame, 101, housing, 102, convex tendon, 2, inside casing, 201, groove, 202, elastic spacing block, 203, frame angle, 204, shelves frame, 205, seal groove, 3, outer moulding, 301, rib groove, 4, interior moulding, 401, fin, 5, sealing block.
Embodiment
Now by reference to the accompanying drawings 1 ~ 6, the invention will be further described.
This cold-prevention bridge casing aluminum plastic tee comprises the outer skeleton frame 1 of aluminum and plastic interior skeleton frame, outer skeleton frame lays respectively at aluminum plastic tee three by three and to be connected as a single entity with housing 101 upwards and to form, interior skeleton frame is made up of the inside casing 2 that three correspond respectively to outer skeleton frame three housings, and the respective edge of these three inside casings is coordinated by slide-and-lock with the housing edge on corresponding leading to respectively.Specifically, one side frame edge of inside casing is provided with the groove 201 in dove-tail form, the edge that housing is corresponding is with it provided with the dove-tail form convex tendon 102 with this groove slide-and-lock, lenticular location is adopted between the edge that the opposite side edge of inside casing is corresponding with housing, namely inside casing edge arranges protuberance, and the edge that housing is corresponding arranges the recess coordinated with protuberance.After these three inside casings and outer skeleton frame are locked and coordinated, three inside casings splice the interior skeleton frame entirety coordinating and form surface and close mutually.When three inside casings are spliced to form interior skeleton frame, a cuboidal frame angle 203 is formed in the inner side of interior skeleton frame, frame corner edge place is provided with the shelves frame 204 towards frame edged surface side projection, the seal groove 205 of embedding sealing block is provided with in shelves frame, sealing frame is formed by the shelves frame of frame angle surrounding, be embedded in the sealing block mated with frame edged surface to sealing frame, fitted the sealing realized between three inside casing splicing surfaces by sealing block and frame edged surface.Elastic spacing block 202 is also provided with in the side of each inside casing.
In said structure, the structural type between inside casing edge and outer skeleton frame housing edge also can adopt following scenario-frame, can realize reliable connection equally.Scheme one: the edge of inside casing and housing wherein one is provided with dove-tail form convex tendon 102, the edge of another one is provided with corresponding dove-tail form groove 201.Scheme two: the edge of inside casing and housing wherein one is provided with T-shaped convex tendon, the edge of another one is provided with corresponding T-shaped groove.Scheme three: the edge of inside casing and housing is equipped with dove-tail form groove, the link being dove-tail form convex tendon by corresponding two ends between inside casing edge with housing edge connects.Scheme four: the edge of inside casing and housing is equipped with dove-tail form convex tendon, the link being dove-tail form groove by corresponding two ends between inside casing edge with housing edge connects.In addition, also the dove-tail form groove of scheme three, scheme four can be replaced with T-shaped groove, dove-tail form convex tendon replaces with T-shaped convex tendon.
The moulding that the present invention also provides a kind of and above-mentioned aluminum plastic tee to mate, this moulding is made up of the outer moulding 3 of aluminum and plastic interior moulding 4, and the edge of outer moulding coordinates with the edge slide-and-lock of interior moulding.Specifically, the edge of outer moulding is provided with the rib groove 301 in dove-tail form, and the edge of interior moulding is provided with the fin 401 in dove-tail form corresponding with rib groove, inserting in rib groove, interior moulding and outer moulding can be made to be combined to form moulding by being slided by fin.The restraining groove coordinated with the elastic spacing block of skeleton frame side in aluminum plastic tee is provided with in the side of interior moulding, moulding is coordinated with the port grafting of aluminum plastic tee, rely on the locking between elastic spacing block and restraining groove, can to realize between aluminum plastic tee with moulding reliable is connected.
In above-mentioned moulding, the combining form of outer moulding edge and interior moulding edge also can adopt following scenario-frame.Scheme one: the edge of interior moulding and outer moulding wherein one is provided with T-shaped fin 401, the edge of another one is provided with corresponding T-shaped rib groove 301.Scheme two: the edge of interior moulding and outer moulding is equipped with T-shaped rib groove, and the link being T-shaped fin by corresponding two ends between interior moulding edge with outer moulding edge connects.Scheme three: the edge of interior moulding and outer moulding is equipped with T-shaped fin, the link being T-shaped rib groove by corresponding two ends between interior moulding edge with outer moulding edge connects.In addition, also the T-shaped rib groove in scheme two, scheme three can be replaced with dove-tail form rib groove, T-shaped fin replaces with dove-tail form fin.When using link, link is laid in the whole edge that interior moulding is combined with outer moulding, and link serves as between the internal moulding of Sealing and outer moulding and seals.
Above content is intended to technological means of the present invention is described, and unrestricted technical scope of the present invention.Those skilled in the art do apparent improvement in conjunction with existing common practise to the present invention, within the protection domain also falling into the claims in the present invention.
Claims (10)
1. one kind without cold bridge casing aluminum plastic tee, this aluminum plastic tee comprises the outer skeleton frame (1) of aluminum and plastic interior skeleton frame, wherein outer skeleton frame leads to along aluminum plastic tee three and is respectively provided with housing (101), it is characterized in that described interior skeleton frame is divided into three independently inside casings (2) according to outer skeleton frame (1) three housing led to (101) correspondence, three inside casings coordinate with the housing edge slide-and-lock on corresponding leading to respectively, and three inside casings after cooperation are spliced to form the closed described interior skeleton frame in surface mutually.
2. according to claim 1 without cold bridge casing aluminum plastic tee, when it is characterized in that three described inside casings (2) are spliced to form interior skeleton frame mutually, a cuboidal frame angle (203) is formed inside interior skeleton frame, frame corner edge place is provided with the shelves frame (204) towards frame edged surface side projection, the seal groove (205) of embedding sealing block (5) is provided with in shelves frame, form sealing frame by the shelves frame of frame angle surrounding, described sealing block embeds in sealing frame to fit to be formed with frame angle surface and seals.
3. according to claim 1 without cold bridge casing aluminum plastic tee, it is characterized in that slide-and-lock structure between described inside casing (2) and described housing (101) for: the edge of described inside casing and described housing wherein one is provided with dove-tail form convex tendon (102), and the edge of another one is provided with dove-tail form groove (201); Or the edge of both wherein one is provided with T-shaped convex tendon, the edge of another one is provided with corresponding T-shaped groove.
4. according to claim 1 without cold bridge casing aluminum plastic tee, it is characterized in that slide-and-lock structure between described inside casing (2) and described housing (101) for: the edge of described inside casing and described housing is equipped with dove-tail form groove (201) or dove-tail form convex tendon (102), when being equipped with dove-tail form groove, the link being dove-tail form convex tendon by corresponding two ends between inside casing edge with housing edge connects; When being equipped with dove-tail form convex tendon, the link being dove-tail form groove by corresponding two ends between inside casing edge with housing edge connects.
5. according to claim 3 or 4 without cold bridge casing aluminum plastic tee, it is characterized in that a side frame edge of described inside casing (2) and a side frame edge of described housing (101) are that slide-and-lock coordinates, the opposite side edge of inside casing and the opposite side edge of housing are concavo-convex location fit.
6. according to claim 1 without cold bridge casing aluminum plastic tee, it is characterized in that the outer side surface of described inside casing (2) is provided with elastic spacing block (202).
7. one kind for described in claim 1 without the moulding of cold bridge casing aluminum plastic tee, it is characterized in that this moulding is made up of the outer moulding (3) of aluminum and plastic interior moulding (4), and outer moulding edge coordinates with interior moulding edge slide-and-lock, when described moulding coordinates with described aluminum plastic tee grafting, described outer moulding wraps up described housing (101), and described interior moulding wraps up described inside casing (2).
8. according to claim 7 without the moulding of cold bridge casing aluminum plastic tee, it is characterized in that described outer moulding (3) edge and the friction tight structure of interior moulding (4) edge slide lock for: the edge of outer moulding, interior moulding wherein one is provided with dove-tail form fin (401), and the edge of another one is provided with corresponding dove-tail form rib groove (301); Or the edge of both wherein one is provided with T-shaped fin, the edge of another one is provided with corresponding T-shaped rib groove.
9. according to claim 7 without the moulding of cold bridge casing aluminum plastic tee, it is characterized in that described outer moulding (3) edge and the friction tight structure of interior moulding (4) edge slide lock for: the edge of outer moulding, interior moulding is equipped with T-shaped rib groove (301) or T-shaped fin (401), when being equipped with T-shaped rib groove, described outer moulding edge connects with the link being T-shaped fin by corresponding two ends between interior moulding edge; When being equipped with T-shaped fin, described outer moulding edge connects with the link being T-shaped rib groove by corresponding two ends between interior moulding edge.
10., according to claim 8 or claim 9 without the moulding of cold bridge casing aluminum plastic tee, it is characterized in that described outer moulding (3) edge after being coordinated by link slide-and-lock with interior moulding (4) edge in sealing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410163709.3A CN103982498B (en) | 2014-04-22 | 2014-04-22 | Without cold bridge casing aluminum plastic tee and moulding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163709.3A CN103982498B (en) | 2014-04-22 | 2014-04-22 | Without cold bridge casing aluminum plastic tee and moulding |
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| Publication Number | Publication Date |
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| CN103982498A CN103982498A (en) | 2014-08-13 |
| CN103982498B true CN103982498B (en) | 2016-01-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3807541A4 (en) * | 2018-06-18 | 2022-03-30 | Munters Europe Aktiebolag | A connection device and a frame provided with such a device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454838B (en) * | 2014-10-15 | 2016-05-18 | 鲁柏鑫 | Anti-cold bridge aluminum plastic tee |
| CN111456350B (en) * | 2020-04-09 | 2021-05-07 | 湖南凯金建材有限公司 | Corner tee joint mounting structure for balcony guardrail |
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| CN2901137Y (en) * | 2006-06-23 | 2007-05-16 | 天津天加空调设备有限公司 | No-frame full formwork combined air conditioner box and its profile module |
| CN200943794Y (en) * | 2006-06-22 | 2007-09-05 | 鲁柏鑫 | Three-way of cool-proof bridge |
| DE102006020437A1 (en) * | 2006-05-03 | 2007-11-08 | A.P.S. Arosio S.R.L. | Connecting device for connecting several profiled rods for erecting housing frame of refrigerating appliance, for example, has outer cover which can be connected to connecting element which has three fastening sections |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100874901B1 (en) * | 2007-05-02 | 2008-12-19 | 범양공조산업 주식회사 | Assembly structure of air conditioner case |
| JP2009144848A (en) * | 2007-12-17 | 2009-07-02 | Hirata Corp | Frame structure |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020437A1 (en) * | 2006-05-03 | 2007-11-08 | A.P.S. Arosio S.R.L. | Connecting device for connecting several profiled rods for erecting housing frame of refrigerating appliance, for example, has outer cover which can be connected to connecting element which has three fastening sections |
| CN200943794Y (en) * | 2006-06-22 | 2007-09-05 | 鲁柏鑫 | Three-way of cool-proof bridge |
| CN2901137Y (en) * | 2006-06-23 | 2007-05-16 | 天津天加空调设备有限公司 | No-frame full formwork combined air conditioner box and its profile module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3807541A4 (en) * | 2018-06-18 | 2022-03-30 | Munters Europe Aktiebolag | A connection device and a frame provided with such a device |
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| CN103982498A (en) | 2014-08-13 |
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Effective date of registration: 20151110 Address after: Die City Jinsheng road Yuyao City, Zhejiang province 315400 Ningbo City No. 188 Applicant after: NINGBO XINLONG AIR-CONDITIONER EQUIPMENT CO., LTD. Address before: Die City Jinsheng road Yuyao City, Zhejiang province 315400 Ningbo City No. 188 Ningbo Xinlong air-conditioning equipment Co., Ltd. Applicant before: Lu Baixin |
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