CN102832058A - Switch box sheet - Google Patents
Switch box sheet Download PDFInfo
- Publication number
- CN102832058A CN102832058A CN2012102631875A CN201210263187A CN102832058A CN 102832058 A CN102832058 A CN 102832058A CN 2012102631875 A CN2012102631875 A CN 2012102631875A CN 201210263187 A CN201210263187 A CN 201210263187A CN 102832058 A CN102832058 A CN 102832058A
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- Prior art keywords
- switch enclosure
- sheet spare
- enclosure sheet
- section
- boss
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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.)
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Abstract
The invention relates to the field of accessories of electrical products, in particular to a switch box sheet. The switch box sheet comprises a periphery interference fit section and an internal groove gap sleeve-in section, which are integrally connected with each other, wherein the periphery interference fit section is provided with bosses with first guide structures on the internal surfaces; through holes capable of exhausting are arranged on the tail end face of the internal groove gap sleeve-in section; and second guide structures convenient for movable footing parts to sleeve in are arranged at the mouth of the internal groove gap sleeve-in section. The switch box sheet is convenient to dismantle, can remove the collected gases and is lower in cost.
Description
Technical field
The present invention relates to the electric equipment products fitting field, be specifically related to a kind of switch enclosure sheet spare.
Background technology
Existing P VC barrel switch enclosure sheet spare structure, shown in Fig. 1 to 3, it comprises the groove crack section that be inserted in boss section that peripheral interference is supporting and inside groove gap, the two is solid, monolithic devices.Because three barb boss inner surfaces of peripheral matched section are the right angle; After barb boss that the peripheral interference of switch enclosure sheet spare is supporting section and the interference of switch enclosure main body are installed; Be difficult to dismounting, separate, even strong disassembling also damaged, the possibility that product utilizes again is low.In addition; Because the inner surface of three barb boss of existing product all is the right angle; Influence the assembling with main body for fear of between three boss burr being arranged, during mold design, three peripheral right angle barb projection sections must whole depanning; And also must be along right angle, the left and right sides direction die sinking of barb face, the die sinking mode is single and have relatively high expectations.Secondly; The silhouette edge of the opening portion of the inside groove of the inside groove gap section of being inserted in is a wedge angle; When movable socle spare and supporting installations of switch enclosure sheet spare, owing to silhouette edge is a wedge angle, movable socle spare can not be fit into the groove crack section that be inserted in the inside groove gap of switch enclosure sheet spare swimmingly.At last,, during the mould die sinking, be easy to gas collection in the blind groove, cause the product sticking to mould because inside groove is the stifled blind groove of three side sealing.In addition, because inside groove adopts three side sealing bridging structure, product materials is more, and cost is higher.
Summary of the invention
The technical problem that the present invention solves is the deficiency that overcomes prior art, provides that a kind of ability is for convenience detach, to get rid of gas collection and cost lower and make things convenient for the switch enclosure sheet spare of installation activity socle spare.
For solving the problems of the technologies described above, technical scheme of the present invention is following:
A kind of switch enclosure sheet spare; Comprise supporting section of peripheral interference and the inside groove gap section of being inserted in; It between supporting section of said peripheral interference and the inside groove gap section of being inserted in whole the connection; Supporting section inner surface of peripheral interference is provided with the boss of first guide frame, has the through hole of ability exhaust on the tail end face of the inside groove gap section of being inserted in, and the oral area of the inside groove gap section of being inserted in is provided with second guide frame that conveniently is inserted in movable socle spare.
As a kind of preferred version, first guide frame in supporting section of the said peripheral interference is the guiding oblique angle.
As another kind of preferred version, first guide frame in supporting section of the said peripheral interference is a guiding circular arc.
As a kind of preferred version, said boss is the barb boss.
As a kind of preferred version, said boss at least respectively has one in supporting section relative both sides of peripheral interference.
As a kind of preferred version, said boss is distributed in supporting section relative both sides of peripheral interference symmetrically and evenly.
As a kind of preferred version, said through hole is square or circular.
As a kind of preferred version, said through hole is more than two.
As a kind of preferred version, said second guide frame is fillet structure or ramp structure.
As a kind of preferred version, said switch enclosure sheet spare is a PVC barrel switch enclosure sheet spare.
The present invention has following beneficial effect with respect to prior art:
1, for convenience detach.Supporting section boss that has inner surface to be provided with first guide frame of the peripheral interference of switch enclosure sheet spare of the present invention; Because of the inner surface of the boss of supporting section of peripheral interference is provided with the guiding oblique angle; During dismounting; Only need operating switch box sheet spare firmly just can disassemble from main body, so reusable, cost performance is very high.
2, product cost is low.Have through hole on the tail end face of the inside groove gap section of being inserted in of switch enclosure sheet spare of the present invention, during die sinking, can in time the gas collection in the inside groove be got rid of, avoid the product sticking to mould.In addition, being provided with of through hole can reduce materials, reduces the cost of product.Single materials from product compare, and the sheet spare product weight of reality is 2.1g/, and the product weight of patent of the present invention is 1.9g/.
3, make things convenient for installation activity socle spare.The oral area of the inside groove gap section of being inserted in of switch enclosure sheet spare of the present invention is provided with second guide frame, and when installation activity socle spare, during installation, movable socle spare can insert the inside groove gap section of being inserted in smoothly along second guide frame of oral area.
4, mould die sinking variation, long service life.Because boss only is provided with on supporting section relative two sides of peripheral interference; The surfaces externally and internally of each boss is provided with first guide frame; And evenly, be symmetrically distributed, so during mold design, its die sinking mode both inside and outside two parts of product all distinguish whole depanning; The also peripheral hard demoulding of boss, interior slot part side core-pulling.So product die sinking mode variation of the present invention.In addition, the fillet that the exhaust hole that trench bottom is provided with in the product of patent of the present invention and the port of groove are provided with can be so that during the product injection mo(u)lding, and not only the core of moulding inside groove is difficult for gas collection, and intensity is also many than the enhancing of reality.So the die life of product is long, product cost is low etc.
Description of drawings
Fig. 1 is the stereogram of existing P VC barrel switch enclosure sheet spare;
Fig. 2 is the C part enlarged drawing of Fig. 1;
Fig. 3 is the front view of existing P VC barrel switch enclosure sheet spare;
Fig. 4 is a structural representation of the present invention;
Fig. 5 is the A portion enlarged drawing among Fig. 1;
Fig. 6 is the structural representation of inside groove of the present invention gap segment trailer;
Fig. 7 is the structural representation of the present invention and column piece installation;
Fig. 8 is the portion's enlarged drawing among Fig. 4.
Embodiment
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is done further explanation.
Below in conjunction with embodiment and accompanying drawing the present invention is described in further detail, but the working of an invention mode is not limited thereto.
Like Fig. 4 and switch enclosure sheet spare shown in Figure 5, comprise supporting section 1 of peripheral interference and the inside groove gap section of being inserted in 2, between supporting section 1 of peripheral interference and the inside groove gap section of being inserted in 2 whole the connection, supporting section 1 inner surface of peripheral interference is provided with the boss 4 of first guide frame 5.First guide frame 5 is guiding oblique angle or guiding circular arc.Boss 4 is the barb boss.Boss 4 respectively has one in supporting section 1 relative both sides of peripheral interference, and boss 4 is distributed in supporting section 1 relative both sides of peripheral interference symmetrically and evenly.Switch enclosure sheet spare is a PVC barrel switch enclosure sheet spare.
Like Fig. 4 and Fig. 7, the oral area of the inside groove gap section of being inserted in 2 is provided with second guide frame 3 that conveniently is inserted in movable socle spare 9.Second guide frame 3 is fillet structure or ramp structure.
Like Fig. 4 and shown in Figure 6, have the through hole 6 of ability exhaust on the tail end face of the inside groove gap section of being inserted in 2.Through hole 6 is square or circular.Through hole 6 is two.
Shown in Fig. 7 and 8, during use, the small square hole that earlier is used to install and fix switch enclosure sheet spare 8 to switch enclosure main body 10 up and horizontal positioned; Be inserted in the inside groove opening part of inverted movable socle spare 9 (be threaded insert termination 7 down) then from switch enclosure sheet spare 8; Aim at the small square hole place to supporting good switch enclosure sheet spare 8 of last step with the assembly of movable socle spare 9 again, its direction is that the threaded insert termination is towards small square hole; Final force is pressed into switch enclosure sheet spare 8 in the switch enclosure main body 10, when hearing the sound that closes, promptly accomplishes (shown in accompanying drawing 8) is installed.Switch enclosure sheet spare 8 of the present invention is installed the back if will dismantle, and needs to use the power Drawing switch box sheet spare 8 opposite with installation direction, and after hearing a sound, switch enclosure sheet spare 8 promptly separates with switch enclosure main body 10.
The foregoing description is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention.Be that all equalizations of doing according to content of the present invention change and modification, all contained by claim of the present invention scope required for protection.
Claims (10)
1. switch enclosure sheet spare; Comprise peripheral interference supporting section (1) and the inside groove gap section of being inserted in (2); It between said peripheral interference supporting section (1) and the inside groove gap section of being inserted in (2) the whole connection; It is characterized in that: supporting section (1) inner surface of peripheral interference is provided with the boss (4) of first guide frame (5); Have the through hole (6) of ability exhaust on the tail end face of the inside groove gap section of being inserted in (2), the oral area of the inside groove gap section of being inserted in (2) is provided with second guide frame (3) that conveniently is inserted in movable socle spare (9).
2. switch enclosure sheet spare according to claim 1 is characterized in that, said first guide frame (5) is the guiding oblique angle.
3. switch enclosure sheet spare according to claim 1 is characterized in that, said first guide frame (5) is a guiding circular arc.
4. switch enclosure sheet spare according to claim 1 is characterized in that, said boss (4) is the barb boss.
5. switch enclosure sheet spare according to claim 1 is characterized in that, said boss (4) at least respectively has one in supporting section (1) relative both sides of peripheral interference.
6. switch enclosure sheet spare according to claim 5 is characterized in that, said boss (4) is distributed in supporting section (1) relative both sides of peripheral interference symmetrically and evenly.
7. switch enclosure sheet spare according to claim 1 is characterized in that, said through hole is square or circular.
8. switch enclosure sheet spare according to claim 1 is characterized in that, said through hole is more than two.
9. switch enclosure sheet spare according to claim 1 is characterized in that, said second guide frame (3) is fillet structure or ramp structure.
10. according to each described switch enclosure sheet spare in the claim 1 to 9, it is characterized in that said switch enclosure sheet spare is a PVC barrel switch enclosure sheet spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263187.5A CN102832058B (en) | 2012-07-27 | 2012-07-27 | A kind of switch box sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263187.5A CN102832058B (en) | 2012-07-27 | 2012-07-27 | A kind of switch box sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102832058A true CN102832058A (en) | 2012-12-19 |
| CN102832058B CN102832058B (en) | 2015-10-07 |
Family
ID=47335143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210263187.5A Active CN102832058B (en) | 2012-07-27 | 2012-07-27 | A kind of switch box sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102832058B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319928Y (en) * | 1998-01-13 | 1999-05-19 | 吴国峰 | Combinations witching socket |
| US7214876B1 (en) * | 2005-06-21 | 2007-05-08 | Pass & Seymour, Inc. | Quick grip electrical box |
| CN101114552A (en) * | 2006-07-25 | 2008-01-30 | 九川集团有限公司 | Clamp mounting type AC contactor(pedestal) |
| CN201428717Y (en) * | 2009-07-03 | 2010-03-24 | 河南天海电器有限公司 | Installation structure for screw-thread type fastening piece |
| CN202678150U (en) * | 2012-05-09 | 2013-01-16 | 联塑科技发展(贵阳)有限公司 | Slot pipe switch box piece structure |
-
2012
- 2012-07-27 CN CN201210263187.5A patent/CN102832058B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319928Y (en) * | 1998-01-13 | 1999-05-19 | 吴国峰 | Combinations witching socket |
| US7214876B1 (en) * | 2005-06-21 | 2007-05-08 | Pass & Seymour, Inc. | Quick grip electrical box |
| CN101114552A (en) * | 2006-07-25 | 2008-01-30 | 九川集团有限公司 | Clamp mounting type AC contactor(pedestal) |
| CN201428717Y (en) * | 2009-07-03 | 2010-03-24 | 河南天海电器有限公司 | Installation structure for screw-thread type fastening piece |
| CN202678150U (en) * | 2012-05-09 | 2013-01-16 | 联塑科技发展(贵阳)有限公司 | Slot pipe switch box piece structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102832058B (en) | 2015-10-07 |
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