CN201885400U - Aluminum alloy component matched with plastic component and water heater - Google Patents
Aluminum alloy component matched with plastic component and water heater Download PDFInfo
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- CN201885400U CN201885400U CN2010206364225U CN201020636422U CN201885400U CN 201885400 U CN201885400 U CN 201885400U CN 2010206364225 U CN2010206364225 U CN 2010206364225U CN 201020636422 U CN201020636422 U CN 201020636422U CN 201885400 U CN201885400 U CN 201885400U
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Abstract
The utility model discloses an aluminum alloy component matched with a plastic component and a water heater. The aluminum alloy component can be used in the water heater and is used as an outer panel of a cover casing of a safe care. The aluminum alloy component matched with the plastic component comprises an aluminum alloy component body, wherein a plurality of pushing buckles for being clamped on the plastic component matched with the aluminum alloy component are integrally formed on the aluminum alloy component body. By processing and forming the pushing buckles for assembly onto the aluminum alloy component integrally, the fixing structure of the aluminum alloy component and the plastic component is simplified, and the installation and the disassembly are convenient. Moreover, the integral strength of the aluminum alloy component is enhanced.
Description
Technical field
The utility model relates to a kind of Al-alloy parts and has the water heater of this part, specifically, relates to a kind of and Al-alloy parts that working of plastics is used and the water heater with this part.
Background technology
Household appliances such as existing water heater, air-conditioner generally all adopt the dual platen structure, with the water heater is example, and the anti-electric wall case of water heater is the dual platen structure, and the outside is the Al-alloy parts panel, the inside is the working of plastics panel, and two panels adopt certain fixed structure to be fixed together.
Al-alloy parts makes the fixed form of aluminium alloy and working of plastics more restricted owing to be subjected to the restriction of moulding process and processing cost, and fixed structure is more single.Fig. 1 is to Figure 3 shows that existing Al-alloy parts and working of plastics a kind of fixed structure commonly used.Wherein, Fig. 1 is Al-alloy parts and the eye-splice structural representation after fixing, and Fig. 2 is the cutaway view of Fig. 1 on the A-A direction, and Fig. 3 is the cutaway view that utilizes after eye-splice is fixed together Al-alloy parts and working of plastics.As shown in the figure, whole fixed form is as follows: offer several pits 12 on Al-alloy parts body 11, independently eye-splice 13 is placed on respectively in the pit 12; Then, eye-splice 13 and Al-alloy parts body 11 are put on the mould, the both sides that each eye-splice 13 contacts with Al-alloy parts body 11 are carried out punching press respectively, form many impressions 14, utilize impression 14 that eye-splice 13 and Al-alloy parts body 11 are fixed together earlier.Then, the Al-alloy parts body 11 that is fixed with eye-splice 13 is placed on the working of plastics body 15 that pre-fixes, offer several breach 16, with eye-splice 13 alignment notch 16, mobile Al-alloy parts body 11 and eye-splice 13, make it to carry out the laterally vertical motion in back earlier, eye-splice 13 is buckled on the breach 16 the most at last, thereby realizes the fixing of Al-alloy parts body 11 and working of plastics body 15.
The fixed structure of above-mentioned Al-alloy parts and working of plastics at first is to form impression by press several eye-splices with mould on the Al-alloy parts body, realizes the fixing of eye-splice and Al-alloy parts body.The Al-alloy parts body that will fix eye-splice then is put on the breach of working of plastics body correspondence, carries out earlier the laterally vertical motion in back by mobile eye-splice and Al-alloy parts body and is implemented in fixing on the working of plastics body.On the one hand, eye-splice and Al-alloy parts body are independently parts of difference, the processing complexity, and cost is higher; On the other hand,,, influence its service property (quality), but also damage its overall appearance easily, influence presentation quality so in punching course, can reduce the bulk strength of Al-alloy parts body because the mould stamping press is bigger.And since fixedly the time kinematic pair comparatively complicated, carry out the laterally vertical motion in back earlier, whole fixed structure is installed is had some setbacks, and dismounting difficulty relatively, assembling, maintenance be inconvenience all.
The utility model content
The utility model is used the above-mentioned shortcoming and defect that exists when installing and fixing at existing Al-alloy parts and working of plastics, first purpose provides a kind of Al-alloy parts that cooperates working of plastics, assemble with pushing away button by one machine-shaping on Al-alloy parts, simplified the fixed structure of Al-alloy parts and working of plastics, be convenient to installation and removal, and improved the bulk strength of Al-alloy parts.
For realizing above-mentioned technical purpose, the utility model is achieved by the following technical solutions:
A kind of Al-alloy parts that cooperates working of plastics comprises the Al-alloy parts body, it is characterized in that, at the one-body molded button that pushes away that has on the working of plastics that several are used to be installed on Al-alloy parts matches on the Al-alloy parts body.
Aforesaid Al-alloy parts, fixing for ease of clamping, the described button that pushes away is for protruding in the turnup structure of described Al-alloy parts body.
Preferably, the described button that pushes away is right angle bending turnup structure.
Aforesaid Al-alloy parts, for not influencing the fixing of miscellaneous part, simultaneously for ease of with the working of plastics that matches between fastening, described push away to buckle offer via hole or screw hole.
Aforesaid Al-alloy parts also offers several grooves on described Al-alloy parts body, can be used for installing parts such as button, guidance panel are set.
Second purpose of the present utility model provides a kind of water heater, and this water heater has the Al-alloy parts of above-mentioned described structure.
Specifically, a kind of water heater comprises anti-electric wall case, and described case has plastic front board and aluminium alloy panel, described aluminium alloy panel comprises the aluminium alloy panel body, has several to be used to be installed on pushing away on the working of plastics panel to buckle one-body molded on the aluminium alloy panel body.
Aforesaid water heater, fixing for ease of clamping, the described button that pushes away is for protruding in the turnup structure of described aluminium alloy panel body.
Preferably, the described button that pushes away is right angle bending turnup structure.
Aforesaid water heater, for not influencing the fixing of miscellaneous part, simultaneously for ease of with the working of plastics that matches between fastening, described push away to buckle offer via hole or screw hole.
In addition, on described aluminium alloy panel body, also offer several grooves, can be used for installation parts such as button, guidance panel are set.
Compared with prior art, advantage of the present utility model and good effect are:
1, on Al-alloy parts direct one-body molded installation usefulness push away button, no longer need additionally the Al-alloy parts body to be carried out punching press with mould, guaranteed the bulk strength of Al-alloy parts and the uniformity of profile.
2, utilize that the integrated button that pushes away directly is installed on Al-alloy parts on the working of plastics with matching by simple promotion on the Al-alloy parts, and then it is fastening to utilize screw to carry out, fixed structure is simple, is convenient to the installation and removal maintenance.
After reading the specific embodiment of the present utility model in conjunction with the accompanying drawings, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is Al-alloy parts and the eye-splice structural representation after fixing in prior art Al-alloy parts and the working of plastics fixed structure;
Fig. 2 is the cutaway view of Fig. 1 on the A-A direction;
Fig. 3 is that prior art is utilized the cutaway view after eye-splice is fixed together Al-alloy parts and working of plastics;
Fig. 4 is that the Al-alloy parts of an embodiment of the utility model is at undressed structural representation before fully;
Fig. 5 is the side structure schematic diagram of Fig. 4;
Fig. 6 is the structural representation of Al-alloy parts after processing fully of Fig. 4 embodiment;
Fig. 7 is the side structure schematic diagram of Fig. 6;
Fig. 8 is the structural representation of Al-alloy parts among a Fig. 6 and working of plastics assembling embodiment when not putting in place;
Fig. 9 is Al-alloy parts among Fig. 8 and the working of plastics structural representation when being seated;
Figure 10 is the cutaway view of Fig. 9 on the B-B direction.
Reference numeral and corresponding components title thereof among above-mentioned each figure are as follows:
11, Al-alloy parts body; 12, pit; 13, eye-splice; 14, impression; 15, working of plastics body; 16, breach;
21, Al-alloy parts body; 22, strip section; 23, groove; 24, push away button; 241, via hole; 25, push away button; 251, screw hole; 26, working of plastics body; 27, breach; 28, screw post; 29, screw.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
The utility model is from the bulk strength angle of Al-alloy parts, consider that existing Al-alloy parts needs to offer pit earlier on Al-alloy parts, stamp out the mode of impression by mould in fixedly eye-splice of pit when installing and fixing with working of plastics, thereby reduced the problem of the bulk strength of Al-alloy parts, provide a kind of on Al-alloy parts the directly one-body molded Al-alloy parts that clamps with button pushingstructure, promptly guaranteed the bulk strength of Al-alloy parts, can realize convenient installation and removal again with working of plastics.
Fig. 4 to Fig. 7 shows the embodiment that the utility model cooperates the Al-alloy parts of working of plastics.Wherein, Fig. 4 be the Al-alloy parts of this embodiment at undressed structural representation before fully, Fig. 5 is the side structure schematic diagram of Fig. 4, and Fig. 6 is the structural representation of Al-alloy parts after processing is complete of this 4 embodiment, Fig. 7 then is the side structure schematic diagram of Fig. 6.
Among this embodiment, the integrated button that pushes away can adopt and section bar is carried out mach mode obtains on the Al-alloy parts.
Specifically, as Fig. 4 and shown in Figure 5, at first aluminum alloy materials is carried out extrusion molding processing, form Al-alloy parts body 21 and protrude in some roads strip section 22 of Al-alloy parts body 21, the integral body of strip section 22 is right angle bending turnup structure.Simultaneously, on Al-alloy parts body 21, also be formed with a groove 23, can be used to installation needed parts are set.
Then, strip section 22 is carried out machined.According to required clamping position, machine away part strip section 22, and keep a part, the final part that keeps forms several and pushes away button 24,25 on Al-alloy parts body 21, as shown in Figure 6.
The structure that pushes away button 24 and push away button 25 etc. keeps the structure identical with strip section 22, as Figure 6 and Figure 7, for protruding in the right angle bending turnup structure of Al-alloy parts body 21, is convenient to clamp fixing and dismantles.And, offer via hole 241 on 24 pushing away button, utilize this via hole 241, can pass fixed parts such as screw, do not influence the fixing of assembling back miscellaneous part.Offer screw hole 251 on 25 pushing away button, utilize this screw hole 251 can realize pushing away installing and fixing of button 25 and the parts that are complementary.
Push away quantity, the position of button and whether offer via hole or screw hole, the structure of the fixing working of plastics that can match according to the practical application product structure or with Al-alloy parts determines that this embodiment does not do concrete qualification to this.
The Al-alloy parts of the foregoing description is mainly used in and cooperates working of plastics to use, and both install and fix together, can form the sub-assembly of Al-alloy parts and working of plastics.
This embodiment is one-body molded pushing away when button on Al-alloy parts body 21, employing be first extrusion molding strip section 22, then strip section 22 is carried out machined, remove redundance and keep the mode of button pushingstructure.Certainly, also can adopt other one-body molded modes, for example utilize mould directly on the Al-alloy parts body single the pushing away of moulding mode such as buckle.
Fig. 8 is to Al-alloy parts that Figure 10 shows that the foregoing description and working of plastics assembled construction schematic diagram.Wherein, the structural representation of embodiment when Fig. 8 does not put in place for above-mentioned Al-alloy parts and working of plastics assemble, Fig. 9 are above-mentioned Al-alloy parts and the working of plastics structural representations when being seated, and Figure 10 then is the cutaway view of Fig. 9 on the B-B direction.
As shown in Figure 8, the working of plastics that matches with Al-alloy parts also comprises working of plastics body 26, offers several breach 27 on working of plastics body 26, and the position of breach 27 corresponds respectively to the position that pushes away button that forms on the Al-alloy parts body 21.
When Al-alloy parts and working of plastics carry out mount, will have the Al-alloy parts body 21 that pushes away button 24 and push away button 25 etc. and be put on the working of plastics body 26, make push away deduction of points corresponding a corresponding breach 27 and being embedded in the corresponding breach 27, as shown in Figure 8.Then, laterally promote aluminium alloy body 21, make the right angle bending flange that pushes away button 24 and push away in the button 25 be fitted on the working of plastics body 26 at breach 27 places, realize clamping of Al-alloy parts body 21 and working of plastics body 26.After shifting Al-alloy parts body 21 onto fixed position, as Fig. 9 and shown in Figure 10, at this moment, the screw hole 251 that pushes away on the button 25 communicates with the screw post 28 that corresponding with it breach 27 places are set.Therefore, after Al-alloy parts body 21 and working of plastics body 26 relative positions are fixing, pass screw hole 251 through screw 29 and be fixed on the screw post 28, thereby realize the fastening of Al-alloy parts body 21 and working of plastics body 26.
Above-mentioned Al-alloy parts reaches and the assembling of working of plastics can be used in the anti-electric wall case of water heater.If be used to make anti-electric wall case, then make the outer panels of aluminium alloy panel as case with Al-alloy parts, make the wainscot of plastic front board with working of plastics as case, both are assembled together and form the assembled panel structure of case, and button, guidance panel, display screen etc. can be arranged in the groove of aluminium alloy panel.Aluminium alloy outer panels bulk strength is higher, good looking appearance, and simple, convenient with the assembling of plastics wainscot, tightness is better, and convenient disassembly is beneficial to and installs and maintenance.
Above embodiment only in order to the explanation the technical solution of the utility model, but not limits it; Although the utility model is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, still can make amendment to the technical scheme that previous embodiment is put down in writing, perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of the utility model technical scheme required for protection.
Claims (10)
1. an Al-alloy parts that cooperates working of plastics comprises the Al-alloy parts body, it is characterized in that, at the one-body molded button that pushes away that has on the working of plastics that several are used to be installed on Al-alloy parts matches on the Al-alloy parts body.
2. Al-alloy parts according to claim 1 is characterized in that, the described button that pushes away is for protruding in the turnup structure of described Al-alloy parts body.
3. Al-alloy parts according to claim 2 is characterized in that, the described button that pushes away is right angle bending turnup structure.
4. according to each described Al-alloy parts in the claim 1 to 3, it is characterized in that, described push away to buckle offer via hole or screw hole.
5. according to each described Al-alloy parts in the claim 1 to 3, it is characterized in that, on described Al-alloy parts body, offer several grooves.
6. Al-alloy parts according to claim 4 is characterized in that, offers several grooves on described Al-alloy parts body.
7. water heater, comprise anti-electric wall case, described case has plastic front board and aluminium alloy panel, and described aluminium alloy panel comprises the aluminium alloy panel body, it is characterized in that having several to be used to be installed on pushing away on the working of plastics panel to buckle one-body molded on the aluminium alloy panel body.
8. water heater according to claim 7 is characterized in that, the described button that pushes away is for protruding in the turnup structure of described aluminium alloy panel body.
9. water heater according to claim 7 is characterized in that, the described button that pushes away is right angle bending turnup structure.
10. according to each described water heater in the claim 7 to 9, it is characterized in that, described push away to buckle offer via hole or screw hole; On described aluminium alloy panel body, also offer several grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206364225U CN201885400U (en) | 2010-11-19 | 2010-11-19 | Aluminum alloy component matched with plastic component and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206364225U CN201885400U (en) | 2010-11-19 | 2010-11-19 | Aluminum alloy component matched with plastic component and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885400U true CN201885400U (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206364225U Expired - Lifetime CN201885400U (en) | 2010-11-19 | 2010-11-19 | Aluminum alloy component matched with plastic component and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388586A (en) * | 2016-05-16 | 2017-11-24 | 东莞智信五金制品有限公司 | A kind of water heater Electric heating panel fastening structure and manufacture craft |
-
2010
- 2010-11-19 CN CN2010206364225U patent/CN201885400U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388586A (en) * | 2016-05-16 | 2017-11-24 | 东莞智信五金制品有限公司 | A kind of water heater Electric heating panel fastening structure and manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |