CN204900418U - Auto -lock sheet metal component structure fast - Google Patents
Auto -lock sheet metal component structure fast Download PDFInfo
- Publication number
- CN204900418U CN204900418U CN201520480236.XU CN201520480236U CN204900418U CN 204900418 U CN204900418 U CN 204900418U CN 201520480236 U CN201520480236 U CN 201520480236U CN 204900418 U CN204900418 U CN 204900418U
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- China
- Prior art keywords
- groove
- stud
- shaped draw
- sheet metal
- metal component
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- 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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Abstract
The utility model discloses an auto -lock sheet metal component structure fast, part including equipment each other, protruding nail and the equipment of the quick joint of U -shaped card slot through setting up each other between the part, the minor diameter portion of protruding nail with U -shaped card slot's location portion specification is unanimous, just U -shaped card slot's opening bore is less than the minor diameter portion of protruding nail, just U -shaped card slot's opening position both sides are outside open arc opening with convenient the minor diameter portion card of protruding nail is gone into U -shaped card slot. The utility model discloses a through setting up corresponding protruding nail and U -shaped card slot on the sheet metal component in each other equipment, through in blocking protruding nail fast U -shaped card slot, can realize that the quick auto -lock between the sheet metal component is assembled.
Description
Technical field
The utility model relates to sheet metal part processing package technique field, and particularly one can fast self-locking sheet metal component structure.
Background technique
In sheet metal part processing package technique field, conventional assembling mode is adopted by sheet metal part the mode of bolt and nut or rivet to form detachable assembling, also have and form non collapsible assembling by welding manner, the detachable assembling of prior art has the low defect of packaging efficiency, but not disassembly and assembly are once go wrong, and sheet metal part is scrapped completely and had welding process complexity, the outward appearance problem such as unsightly.Therefore need exploitation can rapid-assembling sheet metal part to realize the rapidly and efficiently assembling of sheet metal part.
The patent No. is that the Chinese patent of ZL201220037799.8 discloses a kind of panel beating casing self-locking device, casing is installed and is connected to base, casing is provided with notch, base is provided with Clip Reed, described Clip Reed comprises curled upper edge, bending below and support edge, curled upper edge and bending connect and compose bending angle a below, bending connects support edge below, curled upper edge, bending is following and support edge is one-body molded, support edge and base are fixed, when casing is installed and is connected to base, installation direction and curled upper edge form angle, when casing and base coupled condition, bending angle a snaps in notch.The utility model structure can ensure that clamping firmly, reliably, convenient disassembly, and implements easily, and cost is low, has very strong practicability and promotional value, but the bending angle a of this kind of structure protrusion all causes certain influence to the packed and transported of product outside.
The patent No. is that the Chinese patent of ZL201420504235.X discloses a kind of sheet metal part self-locking structure.Technical problem to be solved is to provide a kind of sheet metal part self-locking structure that conveniently can realize connection between kind of sheet metal part and fractionation, devise guide ledges and the cooperation of deck guide groove, and the linkage structure that guiding surface coordinates with breach of stepping down, achieve easily and connect fast, be particularly useful for the metal back cover of television set in surface treatment time, need in Joining Technology when part area is covered, but the guide ledges of this kind of structure and deck guide groove processing technology are complicated and take up room large and have impact on sheet metal part integrated artistic cost and volume requirement.
The patent No. is that the Chinese patent of ZL200920156428.X discloses a kind of self-locking structure and electronic equipment, comprise the fastener be fixedly arranged on sheet metal part and the insulating part offering mounting groove, fastener grafting to be also arranged on mounting groove and to extend mounting groove, the size that fastener extends one end of mounting groove is not less than the bore of mounting groove, owing to needing to snap in mounting groove by the buckle with T-type structure, therefore dismantle more difficult after this kind of structure assembling and have impact on subsequent maintenance and recycling etc.
To sum up: although prior art develops the self-locking structure that many moneys can realize sheet metal part rapid-assembling, all there is corresponding deficiency and the requirement be not well positioned to meet about sheet metal part rapid-assembling.
Model utility content
For solving the problems of the technologies described above, the utility model provides one can fast self-locking sheet metal component structure, to realize the efficient fast self-locking between sheet metal part, and ensures detachable maintainability and the aesthetic property of sheet metal component structure.
For achieving the above object, the technical solution of the utility model is as follows:
One can fast self-locking sheet metal component structure, comprise the part of assembling mutually, stud and the quick clamping assembling of U-shaped draw-in groove mutually by setting between described part, the minor diameter of described stud is consistent with the positioning part specification of described U-shaped draw-in groove, and the opening portion bore of described U-shaped draw-in groove is less than the minor diameter of described stud, and the opening part both sides of described U-shaped draw-in groove are that outwardly arc opening snaps in described U-shaped draw-in groove to facilitate the minor diameter of described stud.
Wherein, described part comprise two kinds can the part one of package assembly and part two mutually:
Wherein said part one has the groove that punching press is formed, described groove is without wall construction near the side of described part one end, be provided with stud bottom the opposite side of corresponding described part one end of described groove, the minor diameter of described stud is vertically set on the bottom of described groove; The two side portions described part one being positioned at described groove is provided with U-shaped draw-in groove;
The end of wherein said part two has stamping forming U-shaped draw-in groove, the degree of depth of the described groove of the corresponding described part one of the degree of depth of described U-shaped draw-in groove, and the U-shaped draw-in groove position of described part two is corresponding with the stud position of described part one; Described part two is also provided with stud, the stud position of described part two and direction corresponding consistent with the U-shaped draw-in groove of described part one.
Wherein, the height of the stud of described part one is consistent with the depth of groove of described part one.
Wherein, the press depth of the U-shaped draw-in groove of described part two is consistent with the depth of groove of described part one.
Pass through technique scheme, what the utility model provided can fast self-locking sheet metal component structure, it by arranging corresponding stud and U-shaped draw-in groove on the sheet metal part of assembling mutually, by stud being snapped in fast in U-shaped draw-in groove, the fast self-locking assembling between sheet metal part can be realized, and due to groove structure setting, the press depth that surperficial stud is positioned at the U-shaped draw-in groove on surface is concordant to guarantee surface, not only make product can realize rapid-assembling and detachable maintaining, and outside aesthetic property is effectively kept.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the sheet metal part decomposition texture schematic diagram disclosed in the utility model embodiment;
Fig. 2 is the sheet metal part composite structure schematic diagram disclosed in the utility model embodiment.
Numeral in figure:
11. part 2 12. part one 13.U type draw-in groove 14. studs
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1 and 2, what the utility model provided can fast self-locking sheet metal component structure, comprises part 1 and the part 2 11 of assembling mutually:
Wherein, part 1 has the groove that punching press is formed, and groove is without wall construction near the side of part 1 end, and be provided with stud 14 bottom the opposite side of corresponding part 1 end of groove, the minor diameter of stud 14 is vertically set on the bottom of groove; Two side portions part 1 being positioned at groove is provided with U-shaped draw-in groove 13;
Wherein, the end of part 2 11 has stamping forming U-shaped draw-in groove 13, the degree of depth of the groove of the corresponding part 1 of the degree of depth of U-shaped draw-in groove 13, and U-shaped draw-in groove 13 position of part 2 11 is corresponding with stud 14 position of part 1; Part 2 11 is also provided with stud 14, stud 14 position of part 2 11 and direction corresponding consistent with the U-shaped draw-in groove 13 of part 1;
Wherein, the minor diameter of stud 14 is consistent with the positioning part specification of U-shaped draw-in groove 13, and the opening portion bore of U-shaped draw-in groove 13 is less than the minor diameter of stud 14, and the opening part both sides of U-shaped draw-in groove 13 are that outwardly arc opening snaps in U-shaped draw-in groove 13 to facilitate the minor diameter of stud 14; The height of the stud 14 of part 1 is consistent with the depth of groove of part 1; The press depth of the U-shaped draw-in groove 13 of part 2 11 is consistent with the depth of groove of part 1.
During the utility model assembling, directly the groove of the corresponding part 1 of rammed for part 2 11 U-shaped draw-in groove 13 is snapped in and pushes ahead, until the U-shaped draw-in groove 13 of part 2 11 and stud 14 clamping of part 1, simultaneously stud 14 clamping of synchronous and part 2 11 corresponding position of the U-shaped draw-in groove 13 of the groove both sides of part 1, namely the assembling of part 1 and part 2 11 is completed, as shown in Figure 2.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. one kind can fast self-locking sheet metal component structure, it is characterized in that, comprise the part of assembling mutually, stud and the quick clamping assembling of U-shaped draw-in groove mutually by setting between described part, the minor diameter of described stud is consistent with the positioning part specification of described U-shaped draw-in groove, and the opening portion bore of described U-shaped draw-in groove is less than the minor diameter of described stud, and the opening part both sides of described U-shaped draw-in groove are that outwardly arc opening snaps in described U-shaped draw-in groove to facilitate the minor diameter of described stud.
2. according to claim 1 can fast self-locking sheet metal component structure, it is characterized in that, described part comprises two kinds can the part one of package assembly and part two mutually:
Wherein said part one has the groove that punching press is formed, described groove is without wall construction near the side of described part one end, be provided with stud bottom the opposite side of corresponding described part one end of described groove, the minor diameter of described stud is vertically set on the bottom of described groove; The two side portions described part one being positioned at described groove is provided with U-shaped draw-in groove;
The end of wherein said part two has stamping forming U-shaped draw-in groove, the degree of depth of the described groove of the corresponding described part one of the degree of depth of described U-shaped draw-in groove, and the U-shaped draw-in groove position of described part two is corresponding with the stud position of described part one; Described part two is also provided with stud, the stud position of described part two and direction corresponding consistent with the U-shaped draw-in groove of described part one.
3. according to claim 2 can fast self-locking sheet metal component structure, it is characterized in that, the height of the stud of described part one is consistent with the depth of groove of described part one.
4. according to claim 3 can fast self-locking sheet metal component structure, it is characterized in that, the press depth of the U-shaped draw-in groove of described part two is consistent with the depth of groove of described part one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480236.XU CN204900418U (en) | 2015-07-06 | 2015-07-06 | Auto -lock sheet metal component structure fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480236.XU CN204900418U (en) | 2015-07-06 | 2015-07-06 | Auto -lock sheet metal component structure fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900418U true CN204900418U (en) | 2015-12-23 |
Family
ID=54922599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480236.XU Expired - Fee Related CN204900418U (en) | 2015-07-06 | 2015-07-06 | Auto -lock sheet metal component structure fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615663A (en) * | 2018-04-23 | 2018-10-02 | 浙江零跑科技有限公司 | a kind of fuse box mounting structure |
-
2015
- 2015-07-06 CN CN201520480236.XU patent/CN204900418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615663A (en) * | 2018-04-23 | 2018-10-02 | 浙江零跑科技有限公司 | a kind of fuse box mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |