CN201455940U - Scale dust prevention cover equipped with electric drill - Google Patents

Scale dust prevention cover equipped with electric drill Download PDF

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Publication number
CN201455940U
CN201455940U CN2009201246732U CN200920124673U CN201455940U CN 201455940 U CN201455940 U CN 201455940U CN 2009201246732 U CN2009201246732 U CN 2009201246732U CN 200920124673 U CN200920124673 U CN 200920124673U CN 201455940 U CN201455940 U CN 201455940U
Authority
CN
China
Prior art keywords
ring
cover
electric drill
scale
anchor ring
Prior art date
Application number
CN2009201246732U
Other languages
Chinese (zh)
Inventor
缪家栋
Original Assignee
缪家栋
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 缪家栋 filed Critical 缪家栋
Priority to CN2009201246732U priority Critical patent/CN201455940U/en
Application granted granted Critical
Publication of CN201455940U publication Critical patent/CN201455940U/en

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Abstract

The utility model discloses a scale dust prevention cover equipped with an electric drill, which comprises a cover body, wherein the cover body is provided with a front ring and a back ring which are concentric at top and bottom, ring surfaces are formed between the front ring and the back ring, in addition, at least one linear graduated scale is arranged on the ring surfaces, and an adhesive body capable of being pasted on the wall body is arranged on the front ring surface. The cover body in a transparent structure is easy for people to observe the whole hole drilling process when protecting the drilling hole dust, the practical operation can be conveniently controlled, the graduated scale is arranged on the outer surface of the cover body, a starting point of the graduated scale is at the same level as the drilling hole, i.e. the practical drilling hole depth can be measured in the operation, and the control is easy. Double faced adhesive tapes are adopted as connecting tools, so the cost is low, and the structure is simple.

Description

The scale dust cover of equipped electric drill
Technical field
The utility model relates to the technical field of boring protection, particularly a kind of scale dust cover of equipped electric drill.
Background technology
When body of wall is holed, owing to do not load protective cover, can cause dust to fly upward at boring procedure, the operator must not cause and surrounding enviroment are polluted; Protection to boring is also arranged, and is that the Chinese utility model patent " dust cover " (notification number is CN2887541Y) of ZL200520047677.7 is exactly this type of design as the patent No.; Comprise accommodate the tool operation end and with the fastening cover body of the non-operation end of instrument; Cover body closely contacts with working face, makes cover body and working face form enclosure space; Dust cover also comprises the spacer assembly that dust that tool operation is caused is separated in the cover body, spacer assembly be included in the above air inlet of offering on the cover body wall of the level of operation face that is positioned at and be positioned at the level of operation face following being used for the connector that is connected with vacuum stripping system.The cover body of this design is a stretching structure, and it is opaque, so be difficult for practical operation is effectively observed at boring procedure, promptly is not easy to control; Do not have surveyors' staff at the cover body outer wall, to the degree of depth of boring, need earlier drill bit to be extracted, and then measure with ruler, complex operation is unfavorable for enhancing productivity.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provide a kind of simple in structure, boring length can be measured, use cost is low and the scale dust cover of the equipped electric drill of simple operation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the scale dust cover of equipped electric drill, comprise cover body, this cover body is shaped on concentric up and down preceding ring and back ring, is shaped on anchor ring between ring and the back ring before this, and is furnished with at least one slide-rule dial chi on this anchor ring; Before be equipped with on the anchor ring can be bonding with body of wall viscoid.
The measure of taking also comprises:
Above-mentioned anchor ring is the taper ring body, and above-mentioned back ring interstitial hole is connected with the electric drill inserting.
Above-mentioned cover body is the transparent body, and the slide-rule dial chi on the above-mentioned anchor ring is one.
Also be equipped with scale unit's body on the above-mentioned anchor ring, and this scale unit's body is positioned at the top of slide-rule dial chi.
Above-mentioned viscoid is a double faced adhesive tape.
Compared with prior art, the utility model is shaped on concentric up and down preceding ring and back ring at cover body, is shaped on anchor ring between ring and the back ring before this, and is furnished with at least one slide-rule dial chi on this anchor ring; Before be equipped with on the anchor ring can be bonding with body of wall viscoid.Advantage of the present utility model is: the cover body of transparent configuration, in protection boring dust, be easy to observe whole boring procedure, and be convenient to control practical operation; Appearance at cover body is provided with rule, and its starting point is concordant with boring, and promptly when operation, actual drilling depth can be measured, and is convenient to control; Adopt double faced adhesive tape as fastening means, its cost is lower, and is simple in structure.
Description of drawings
Fig. 1 is vertical schematic diagram of the utility model embodiment;
Fig. 2 is the cross-sectional schematic of Fig. 1;
Fig. 3 is that schematic diagram is looked on the left side of cover body.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, figure grade is described as follows: cover body 1, preceding ring 11, back ring 12, anchor ring 13, slide-rule dial chi 2, scale unit's body 21, viscoid 3, electric drill 4.
The utility model embodiment, the scale dust cover of equipped electric drill comprises cover body 1, this cover body 1 is shaped on concentric up and down preceding ring 11 and back ring 12, is shaped on anchor ring 13 between ring 11 and the back ring 12 before this, and is furnished with at least one slide-rule dial chi 2 on this anchor ring 13; Before ring be equipped with on 11 can be bonding with body of wall viscoid 3.
Present embodiment is achieved in that anchor ring 13 is the taper ring body, and back ring 12 interstitial holes are connected with electric drill 4 insertings.Cover body 1 is the transparent body, and hyalosome structure is convenient to observe; Slide-rule dial chi 2 on the anchor ring 13 is one, is mainly used in the boring measurement of length; Also be equipped with scale unit's body 21 on the anchor ring 13, and this scale unit's body 21 is positioned at the top of slide-rule dial chi 2.Viscoid 3 is a double faced adhesive tape.
Advantage of the present utility model is: the cover body of transparent configuration, in protection boring dust, be easy to observe whole boring procedure, and be convenient to control practical operation; Appearance at cover body is provided with rule, and its starting point is concordant with boring, and promptly when operation, actual drilling depth can be measured, and is convenient to control; Adopt double faced adhesive tape as fastening means, its cost is lower, and is simple in structure.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.

Claims (5)

1. be equipped with the scale dust cover of electric drill, comprise cover body (1), it is characterized in that: described cover body (1) is shaped on concentric up and down preceding ring (11) and back ring (12), should precedingly encircle between (11) and the back ring (12) and be shaped on anchor ring (13), and be furnished with at least one slide-rule dial chi (2) on this anchor ring (13); Before described ring be equipped with on (11) face can be bonding with body of wall viscoid (3).
2. the scale dust cover of equipped electric drill according to claim 1, it is characterized in that: described anchor ring (13) is the taper ring body, described back ring (12) interstitial hole is connected with electric drill (4) inserting.
3. the scale dust cover of equipped electric drill according to claim 2, it is characterized in that: described cover body (1) is the transparent body, and the slide-rule dial chi (2) on the described anchor ring (13) is one.
4. the scale dust cover of equipped electric drill according to claim 3 is characterized in that: also be equipped with scale unit's body (21) on the described anchor ring (13), and this scale unit's body (21) is positioned at the top of slide-rule dial chi (2).
5. the scale dust cover of equipped electric drill according to claim 4, it is characterized in that: described viscoid (3) is a double faced adhesive tape.
CN2009201246732U 2009-07-16 2009-07-16 Scale dust prevention cover equipped with electric drill CN201455940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201246732U CN201455940U (en) 2009-07-16 2009-07-16 Scale dust prevention cover equipped with electric drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201246732U CN201455940U (en) 2009-07-16 2009-07-16 Scale dust prevention cover equipped with electric drill

Publications (1)

Publication Number Publication Date
CN201455940U true CN201455940U (en) 2010-05-12

Family

ID=42383292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201246732U CN201455940U (en) 2009-07-16 2009-07-16 Scale dust prevention cover equipped with electric drill

Country Status (1)

Country Link
CN (1) CN201455940U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231352A (en) * 2013-05-20 2013-08-07 苏州嘉目工程有限公司 Multifunctional electric drill auxiliary device
CN104259516A (en) * 2014-10-11 2015-01-07 盐城工学院 Electric hand drill with dust collecting function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231352A (en) * 2013-05-20 2013-08-07 苏州嘉目工程有限公司 Multifunctional electric drill auxiliary device
CN104259516A (en) * 2014-10-11 2015-01-07 盐城工学院 Electric hand drill with dust collecting function

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20100716

C17 Cessation of patent right