CN202816721U - A switch box piece member - Google Patents
A switch box piece member Download PDFInfo
- Publication number
- CN202816721U CN202816721U CN 201220367497 CN201220367497U CN202816721U CN 202816721 U CN202816721 U CN 202816721U CN 201220367497 CN201220367497 CN 201220367497 CN 201220367497 U CN201220367497 U CN 201220367497U CN 202816721 U CN202816721 U CN 202816721U
- Authority
- CN
- China
- Prior art keywords
- switch enclosure
- sheet spare
- enclosure sheet
- section
- hole
- 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
Links
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Landscapes
- Gas-Insulated Switchgears (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to the field of electrical product parts and discloses a switch box piece member comprising a peripheral interference fit section and an inner groove clearance sleeved-in section, which are connected in an integral manner. The end surface of the tail portion of the inner groove clearance sleeved-in section is provided with through holes for exhaust, so that air accumulating in an inner groove can be exhausted during die sinking and the product is prevented from sticking to a die. With the through holes, the material is reduced and the cost of the product is reduced.
Description
Technical field
The utility model relates to electric equipment products accessory field, is specifically related to a kind of switch enclosure sheet spare.
Background technology
Existing PVC barrel switch enclosure sheet spare structure, as shown in Figure 1, 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 inside groove is the stifled blind slot of three side sealing, during the mould die sinking, is easy to gas collection in the blind slot, causes the product sticking to mould.In addition, because inside groove adopts three side sealing bridging structure, product materials is more, and cost is higher.
The utility model content
The technical problem that the utility model solves is to overcome the deficiencies in the prior art, provides a kind of and can get rid of gas collection, lower-cost switch enclosure sheet spare.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of switch enclosure sheet spare comprises supporting section of peripheral interference and the inside groove gap section of being inserted in, and is integrated connection between supporting section of described peripheral interference and the inside groove gap section of being inserted in, and has the through hole of energy exhaust on the tail end face of the described inside groove gap section of being inserted in.
As a kind of preferred version, described through hole is square.
As another kind of preferred version, described through hole is circular.
As a kind of preferred version, described through hole is more than two.
As a kind of preferred version, described switch enclosure sheet spare is PVC barrel switch enclosure sheet spare.
The utility model has following beneficial effect with respect to prior art:
Have through hole on the tail end face of the inside groove gap section of being inserted in of the utility model switch enclosure sheet spare, 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, arranging of through hole can reduce materials, reduces the cost of product.
Description of drawings
Fig. 1 is the structural representation of existing PVC barrel switch enclosure sheet spare.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the execution mode of utility model is not limited to this.
As shown in Figure 2, a kind of switch enclosure sheet spare comprises supporting section 1 of peripheral interference and the inside groove gap section of being inserted in 2, is integrated connection between supporting section 1 of peripheral interference and the inside groove gap section of being inserted in 2, has the through hole 3 of energy exhaust on the tail end face of the inside groove gap section of being inserted in 2.Through hole 3 is square, also can adopt circle.Through hole 3 arranges at least two.Switch enclosure sheet spare is PVC barrel switch enclosure sheet spare.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model.Be that all equalizations of doing according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (5)
1. switch enclosure sheet spare, comprise peripheral interference supporting section (1) and the inside groove gap section of being inserted in (2), be integrated connection between described peripheral interference supporting section (1) and the inside groove gap section of being inserted in (2), it is characterized in that, have the through hole (3) of energy exhaust on the tail end face of the described inside groove gap section of being inserted in (2).
2. switch enclosure sheet spare according to claim 1 is characterized in that, described through hole is square or circular.
3. switch enclosure sheet spare according to claim 1 is characterized in that, described through hole is circular.
4. switch enclosure sheet spare according to claim 1 is characterized in that, described through hole is more than two.
5. each described switch enclosure sheet spare in 4 according to claim 1 is characterized in that described switch enclosure sheet spare is PVC barrel switch enclosure sheet spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367497 CN202816721U (en) | 2012-07-27 | 2012-07-27 | A switch box piece member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367497 CN202816721U (en) | 2012-07-27 | 2012-07-27 | A switch box piece member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816721U true CN202816721U (en) | 2013-03-20 |
Family
ID=47875566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367497 Expired - Fee Related CN202816721U (en) | 2012-07-27 | 2012-07-27 | A switch box piece member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816721U (en) |
-
2012
- 2012-07-27 CN CN 201220367497 patent/CN202816721U/en not_active Expired - Fee Related
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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: 20130320 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |