CN106764380A - Fast Installation protective cover - Google Patents
Fast Installation protective cover Download PDFInfo
- Publication number
- CN106764380A CN106764380A CN201611246636.XA CN201611246636A CN106764380A CN 106764380 A CN106764380 A CN 106764380A CN 201611246636 A CN201611246636 A CN 201611246636A CN 106764380 A CN106764380 A CN 106764380A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- cover body
- impactor
- cover
- fast installation
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 title claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
- F16P1/02—Fixed screens or hoods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to a kind of Fast Installation protective cover, it is characterized in that：Including protective cover cover body, symmetrical projection is provided with the inside of protective cover cover body, the projection corresponds to the symmetrical groove of impactor output end；Location hole is set in the sidepiece of the protective cover cover body, steady pin is set in location hole and is fixed protective cover cover body and impactor output end；It is provided for placing the groove of rubber ring on the outer circumference surface of the protective cover cover body and the outer end of steady pin, rubber ring bundles protective cover cover body and steady pin.The projection is semicircle.A quarter of the raised arc length no more than protective cover cover body inner surface circumferential length.Fast Installation protective cover easy installation and removal of the present invention, can effectively prevent the iron filings that consumable accessory in impactor flies out from hurting sb.'s feelings.
Description
Technical field
Protected the present invention relates to a kind of Fast Installation protective cover, especially a kind of impactor that can be dismantled with Fast Installation
Cover, belongs to engineering mechanical device technical field.
Background technology
Due to the extensive use of present impactor, impactor potential safety hazard in use is also constantly found, institute
With the protection for needing a kind of iron filings that workmen can be protected not produced by impactor during using impactor to injure
Cover.In addition, the claimed cover of rapid wear characteristic of impactor spare and accessory parts must possess the function of Fast Installation dismounting.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of Fast Installation protective cover, installation is torn open
Unload conveniently, can effectively prevent the iron filings that consumable accessory in impactor flies out from hurting sb.'s feelings.
According to the present invention provide technical scheme, a kind of Fast Installation protective cover, it is characterized in that：Including protective cover cover body,
Symmetrical projection is provided with the inside of protective cover cover body, the projection corresponds to the symmetrical groove of impactor output end；
Location hole is set in the sidepiece of the protective cover cover body, steady pin is set in location hole and is exported protective cover cover body and impactor
End is fixed；It is provided for placing the recessed of rubber ring on the outer circumference surface of the protective cover cover body and the outer end of steady pin
Groove, rubber ring bundles protective cover cover body and steady pin.
Further, the projection is semicircle.
Further, a quarter of the raised arc length no more than protective cover cover body inner surface circumferential length.
Fast Installation protective cover easy installation and removal of the present invention, can effectively prevent consumable accessory in impactor from flying out
Iron filings hurt sb.'s feelings.
Brief description of the drawings
Fig. 1 is the front view of Fast Installation protective cover of the present invention.
Fig. 2 is the sectional view of Fast Installation protective cover of the present invention.
Fig. 3 is the top view of Fast Installation protective cover of the present invention.
Fig. 4 is the assembling schematic diagram of Fast Installation protective cover of the present invention.
Description of reference numerals：Steady pin 1, rubber ring 2, impactor output end 3, protective cover cover body 4, raised 5, location hole 6,
Groove 7.
Specific embodiment
With reference to specific accompanying drawing, the invention will be further described.
As shown in FIG. 1 to 3, Fast Installation protective cover of the present invention includes protective cover cover body 4, in protective cover cover body 4
Inner side be provided with symmetrical semi-cylindrical hill 5, the projection 5 corresponds to symmetrical semicircle recessed of impactor output end 3
Groove（As shown in Figure 4）；Location hole 6 is set in the sidepiece of the protective cover cover body 4, steady pin 1 is set in location hole 6 will be protected
Cover cover body 4 and impactor output end 3 are fixed；On the outer circumference surface of the protective cover cover body 4 and the outer end of steady pin 1
It is provided for placing the groove 7 of rubber ring 2, rubber ring 2 is used to bundle protective cover cover body 4 and steady pin 1 with relative
It is fixed.
As shown in figure 3, stagger when being installed for the ease of protective cover and impactor output end 3 raised 5, raised 5 arc
A quarter no more than the inner surface circumferential length of protective cover cover body 4 long.
Operation principle of the invention：When protective cover and impactor output end 3 are installed, stagger in protective cover cover body 4
Raised the 5 of portion, then being rotated by 90 ° makes inside protective cover cover body 4 raised 5 to snap in the semi-circular recesses of impactor output end 3, then
Fixed using steady pin 1 and do not allow protective cover cover body 4 and rotate, finally slightly bundled with rubber ring.Installing/dismounting side of the present invention
Just, can effectively prevent the iron filings that consumable accessory in impactor flies out from hurting sb.'s feelings.
Claims (3)
1. a kind of Fast Installation protective cover, it is characterized in that：Including protective cover cover body（4）, in protective cover cover body（4）Inner side be provided with
Symmetrical projection（5）, the projection（5）Corresponding to impactor output end（3）Symmetrical groove；In the protective cover cover
Body（4）Sidepiece set location hole（6）, in location hole（6）Middle setting steady pin（1）By protective cover cover body（4）It is defeated with impactor
Go out end（3）It is fixed；In the protective cover cover body（4）Outer circumference surface and steady pin（1）Outer end on be provided for putting
Put rubber ring（2）Groove（7）, rubber ring（2）By protective cover cover body（4）And steady pin（1）Bundle.
2. Fast Installation protective cover as claimed in claim 1, it is characterized in that：The projection（5）It is semicircle.
3. Fast Installation protective cover as claimed in claim 1, it is characterized in that：The projection（5）Arc length be no more than protective cover
Cover body（4）The a quarter of inner surface circumferential length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246636.XA CN106764380A (en) | 2016-12-29 | 2016-12-29 | Fast Installation protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246636.XA CN106764380A (en) | 2016-12-29 | 2016-12-29 | Fast Installation protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764380A true CN106764380A (en) | 2017-05-31 |
Family
ID=58929001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246636.XA Pending CN106764380A (en) | 2016-12-29 | 2016-12-29 | Fast Installation protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764380A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163252A (en) * | 1990-11-05 | 1992-11-17 | Northwestern Equipment & Supply Co. | Adjustable shield for a dynamic tool |
| JP2002039383A (en) * | 2000-07-26 | 2002-02-06 | Ntn Corp | Boot mounting structure |
| EP1618990A1 (en) * | 2004-07-16 | 2006-01-25 | Narex Ceska Lipa a.s. | Power tool, especially angle grinder |
| CN1729081A (en) * | 2002-12-19 | 2006-02-01 | 罗伯特·博世有限公司 | Electric hand-held machine tool |
| JP2008095815A (en) * | 2006-10-11 | 2008-04-24 | Ntn Corp | Boot mounting structure |
| WO2009013040A1 (en) * | 2007-07-25 | 2009-01-29 | Robert Bosch Gmbh | Hand machine tool with protective hood |
| CN203384112U (en) * | 2013-08-03 | 2014-01-08 | 浙江威格泵业有限公司 | Protection cover of pump head |
| CN206352718U (en) * | 2016-12-29 | 2017-07-25 | 江苏省无锡探矿机械总厂有限公司 | Fast Installation protective cover |
-
2016
- 2016-12-29 CN CN201611246636.XA patent/CN106764380A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163252A (en) * | 1990-11-05 | 1992-11-17 | Northwestern Equipment & Supply Co. | Adjustable shield for a dynamic tool |
| JP2002039383A (en) * | 2000-07-26 | 2002-02-06 | Ntn Corp | Boot mounting structure |
| CN1729081A (en) * | 2002-12-19 | 2006-02-01 | 罗伯特·博世有限公司 | Electric hand-held machine tool |
| EP1618990A1 (en) * | 2004-07-16 | 2006-01-25 | Narex Ceska Lipa a.s. | Power tool, especially angle grinder |
| JP2008095815A (en) * | 2006-10-11 | 2008-04-24 | Ntn Corp | Boot mounting structure |
| WO2009013040A1 (en) * | 2007-07-25 | 2009-01-29 | Robert Bosch Gmbh | Hand machine tool with protective hood |
| CN203384112U (en) * | 2013-08-03 | 2014-01-08 | 浙江威格泵业有限公司 | Protection cover of pump head |
| CN206352718U (en) * | 2016-12-29 | 2017-07-25 | 江苏省无锡探矿机械总厂有限公司 | Fast Installation protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |