CN2310303Y - Buckle fastener for radiation fin - Google Patents
Buckle fastener for radiation fin Download PDFInfo
- Publication number
- CN2310303Y CN2310303Y CN 97225939 CN97225939U CN2310303Y CN 2310303 Y CN2310303 Y CN 2310303Y CN 97225939 CN97225939 CN 97225939 CN 97225939 U CN97225939 U CN 97225939U CN 2310303 Y CN2310303 Y CN 2310303Y
- Authority
- CN
- China
- Prior art keywords
- pressing
- button
- fin
- supports
- snap fit
- 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
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- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
The utility model relates to a fixing device for a radiating fin. The fixing device for a radiating fin is primarily a fastening element which is formed integrally. The fastening element is provided with a pressing and leaning part; a fixed port which is bended inward and formed integrally with the pressing and leaning part is arranged at one end of the pressing and leaning part; a fastening and supporting part which is bended in the same direction of the fixed port and formed integrally with the pressing and leaning part. The fastening and supporting part is extended reversely to be a pressing part. Therefore, the utility model has the advantages of reliable connection, labour saving in installation and low cost.
Description
The utility model relates to a kind of radiating fin fixing device.
At present, the fixture of general known fin, as shown in Figure 6, this fixing apparatus 90 is with fin 80, CPU 70 and plug socket 60 snapping are in addition fixed, after the projection 61 of this kind fixture 90 and plug socket 60 both sides fastens, because of this device 90 is to fit tightly together with the projection 61 of plug socket 60 and the projection of fin 80 lateral trench 81 both sides, therefore, if desire with fixture 90 when fin 80 disassembles, finger can't be pinched on the press section 91 that is held in fixture 90, and the application of force is on fixture 90, and then makes fixture 90 break away from plug sockets 60, and is very undesirable in the use.
Another kind of known fixture 50; as shown in Figure 7; be that a steel disc is made; and this fixture 50 is the surface that is flattened on fin 80, this kind device in use, because of being borrows an end interlock to be coated on the heat radiation projection 81 of fin 80; and be fixed on the fin 80; so regular meeting causes be fixed device 50 of fin 80 to coat, radiating effect is not good, and is also not satisfactory in the use.
In view of this, the purpose of this utility model provides a kind of snap fit part of fin, makes coupling assembling be difficult for getting loose, and increases radiating effect, and is laborsaving during installation, also reduces cost simultaneously.
The purpose of this utility model is achieved in that a kind of snap fit part of fin, it is characterized in that: it is integrated buckle element, have one on this buckle element and press portion, this presses portion's one end and is provided with fixed part one-body molded with it and that bend inwards, the other end then is provided with and bends in the same way with fixed part and support portion with the portion of pressing integrated button, and this button supports portion and oppositely extends a press section.
Said fixing portion is provided with first perforate at the end away from the portion of pressing, and supports in the portion being provided with second perforate relative with first grab in addition at above-mentioned button.
Said fixing portion is provided with first grab at the end away from the portion of pressing, and supports in the portion being provided with second grab relative with first grab in addition at above-mentioned button.
The above-mentioned contiguous button that presses portion supports the portion place and is provided with the connecting portion that is curved.
The above-mentioned connecting portion that presses portion) opening is provided with the support portion, and these two ends, support portion are connected to the press section and button supports in the portion.
Above-mentioned button supports and to be provided with the buffer part of oppositely being extended and being connected to portion with button by the portion of pressing between portion and the portion of pressing
Because adopt such scheme: it is firm to connect, installs laborsaving again, while cost reduction.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 the utility model first embodiment schematic perspective view;
Fig. 2 the utility model second embodiment schematic perspective view;
The A enlarged diagram of Fig. 3 the utility model second embodiment Fig. 2;
Fig. 4 the utility model second embodiment and CPU decomposing schematic representation;
Fig. 5 the utility model second embodiment and CPU assembling schematic diagram;
A kind of device schematic diagram of commonly using of Fig. 6;
Fig. 7 another kind is commonly used the device schematic diagram;
Main element figure number explanation among the figure:
First embodiment is a kind of buckle element 10, as shown in Figure 1, this buckle element 10 is one-body molded metal lamellar bodies of borrowing impact style to make, this buckle element 10 is provided with the portion of pressing 11 that places on fin 20 lateral trench 21, this presses portion's 11 1 ends and is provided with fixed part 12 one-body molded with it and that bend inwards, this fixed part 12 is away from first perforate 121 on the portion's of pressing 11 1 ends, but these first perforate, 121 proper hooks are on the edge of the socket under the CPU 30 40, the other end outwards then is provided with the press section 15 that oppositely bending is extended, be provided with in this press section 15 and bend in the same way through punching press and with fixed part 12 and support portion 13 with the portion of pressing 11 integrated buttons, this button also is provided with second perforate 131 relative with first perforate 121 on the end away from the portion of pressing 11 of portion 13, and press section 15 is supported portion 13 places at contiguous button and is provided with curved connecting portion 151.
Second embodiment also is a kind of buckle element 10, as Fig. 2, shown in 3, this buckle element 10 is one-body molded metal lamellar bodies of borrowing impact style to make, this buckle element 10 is provided with the portion of pressing 11 that places on fin 20 lateral trench 21, this presses portion's 11 1 ends and is provided with one-body molded with it and is the fixed part 12 of reverse extension bending, this fixed part 12 is provided with first grab 122 on the end away from the portion of pressing 11, the other end then is provided with and bends in the same way with fixed part 12 and support portion 13 with the portion of pressing 11 integrated buttons, this button supports portion 13 and also be provided with second grab 132 relative with first grab 122 on the end away from the portion of pressing 11, and button supports portion 13 and is provided with the portion's of pressing 11 reverse extensions and supports the buffer part 14 that portion 13 is connected with button with 11 in the portion of pressing, and this button is provided with buffer part 14 joints to portion 12 and stretches out and press section integrated with it 15, this press section 15 is supported portion 13 places at contiguous button and is provided with the connecting portion 151 that is curved, the opening of this connecting portion 151 is provided with support portion 16, these 16 two ends, support portion are connected to press section 15 and button supports in the portion 13, when making press section 15 pressurizeds, the support part 16 of can asking for an advance on one's pay is supported and unlikely distortion.
As Fig. 4, shown in 5, when user's desire is fixed on fin 20 on the CPU 30, can be earlier the grab 122 of fixed part 12 be colluded and be against CPU 30 wherein on one side the edge, to press again in the lateral trench 21 that portion 11 is shelved on fin 20, again with hand by on the free end that is pressed in press section 15, make by being pressed on the press section 15, borrow connecting portion 151 as pole, outwards open and can easily button be supported portion 13, so that supporting portion 13, can outwards open on the button that is connected with press section 15 thereupon, until detaining when second grab 132 of portion 13 moves to the appropriate location, again with openhanded from the press section 15, button supports portion 13 can be by means of having the reaction force that elastic buffer portion 14 is produced, the elastic reaction that connecting portion 151 on the press section 15 is produced, and tightly on CPU 30 another and fixed part 12 opposed edges, and fin 20 is fixed on the CPU 30, moreover, the portion of pressing 11 on the fin 20 more can borrow pushing of press section 15, and closely paste collection on CPU 30, so that the radiating effect of fin 20 can be brought into play to greatest benefit.
Claims (6)
1, a kind of snap fit part of fin, it is characterized in that: it is integrated buckle element (10), have one on this buckle element (10) and press portion (11), this presses portion's (11) one ends and is provided with fixed part (12) one-body molded with it and that bend inwards, the other end then is provided with and bend in the same way with fixed part (12) and support portion (13) with the portion of pressing (11) integrated button, and this button oppositely extends a press section (15) to portion (13).
2, press the snap fit part of the described fin of claim 1, it is characterized in that: said fixing portion (12) is provided with first perforate (121) at the end away from the portion of pressing (11), supports in the portion (13) being provided with second perforate (131) relative with first grab (121) in addition at above-mentioned button.
3, press the snap fit part of the described fin of claim 1, it is characterized in that: said fixing portion (12) is provided with first grab (122) at the end away from the portion of pressing (11), supports in the portion (13) being provided with second grab (132) relative with first grab (122) in addition at above-mentioned button.
4, by the snap fit part of the described fin of claim 1, it is characterized in that: the above-mentioned contiguous button that presses portion (11) supports portion (13) and locates to be provided with the connecting portion (151) that is curved.
5, by the snap fit part of the described fin of claim 1, it is characterized in that: above-mentioned connecting portion (151) opening that presses portion (11) is provided with support portion (16), and two ends, this support portion (16) are connected to press section (11) and button supports in the portion (13).
6, by the snap fit part of the described fin of claim 1, it is characterized in that: above-mentioned button support be provided with between portion (13) and the portion of pressing (11) by the portion of pressing (11) oppositely extends and with detain the buffer part (14) that is connected to portion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225939 CN2310303Y (en) | 1997-09-18 | 1997-09-18 | Buckle fastener for radiation fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225939 CN2310303Y (en) | 1997-09-18 | 1997-09-18 | Buckle fastener for radiation fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2310303Y true CN2310303Y (en) | 1999-03-10 |
Family
ID=33939819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97225939 Expired - Fee Related CN2310303Y (en) | 1997-09-18 | 1997-09-18 | Buckle fastener for radiation fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2310303Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747610A (en) * | 2019-10-30 | 2021-05-04 | 马勒国际有限公司 | Heat exchanger, in particular coolant cooler |
-
1997
- 1997-09-18 CN CN 97225939 patent/CN2310303Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747610A (en) * | 2019-10-30 | 2021-05-04 | 马勒国际有限公司 | Heat exchanger, in particular coolant cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |