CN108405929A - A kind of dustproof electric hand drill - Google Patents
A kind of dustproof electric hand drill Download PDFInfo
- Publication number
- CN108405929A CN108405929A CN201810438980.1A CN201810438980A CN108405929A CN 108405929 A CN108405929 A CN 108405929A CN 201810438980 A CN201810438980 A CN 201810438980A CN 108405929 A CN108405929 A CN 108405929A
- Authority
- CN
- China
- Prior art keywords
- ring
- electric hand
- dust cover
- hand drill
- fixed
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of dustproof electric hand drills, including electric hand drill ontology, drill bit, transparent dust cover ring and Orientation observation ring, the left side of the electric hand drill ontology is equipped with drill bit, the circle of outside one of the drill bit is equipped with transparent dust cover ring, transparent dust cover ring is internally provided with telescopic chute, limiting plate is movably equipped in telescopic chute, electric hand drill body exterior is reasonable in design in this device, dust tightness is good, it is easy to use, dust is sealed in transparent dust cover ring and cannot leak out electric hand drill during use, dust tightness is higher, it is preferable to the protectiveness of health, rubber seal ring ensure that during electric hand drill use is tightly bonded with metope or object, dust is completely sealed in transparent dust cover ring, it ensure that dustless effect, it is suitble to promote.
Description
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of dustproof electric hand drill.
Background technology
Electric hand drill is exactly using AC power or dc-battery as the boring bar tool of power, is the one of hand held electric tool
Kind, electric hand drill is the most salable product of Power Tools Industries, is widely used in building, finishing, general furniture etc. industry, in object
Trepanning or pierce object on part, the also referred to as electric hammer of some industries, the main composition of electric hand drill：Drill chuck, output shaft, gear,
Rotor, stator, casing, switch and cable, but it there are still following drawbacks in actual use：
1. existing electric hand drill will produce a large amount of dusts in use, inconvenience makes in the case of unprotect measure
With restricted relatively strong；
2. the dust generated during electric hand drill use may contain a large amount of noxious materials, when electric hand drill is used for a long time, people
Body sucks dust, and health can decline；
3. still some dust sheds some existing dustproof electric hand drills when in use, does not accomplish dustless effect, still have
It is certain insufficient.
Invention content
The purpose of the present invention is to provide a kind of dustproof electric hand drills, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of dustproof electric hand drill, including electric hand drill ontology,
The left side of drill bit, transparent dust cover ring and Orientation observation ring, the electric hand drill ontology is equipped with drill bit, and the outside one of the drill bit is enclosed
Equipped with transparent dust cover ring, transparent dust cover ring is internally provided with telescopic chute, and limiting plate is movably equipped in telescopic chute, limiting plate
Right lateral surface is fixed with Orientation observation ring, and length scale line, the right end of Orientation observation ring are equipped at the outer ring of Orientation observation ring
Through the right lateral surface of transparent dust cover ring No.1 retainer plate and be set on the shell of electric hand drill ontology upper end, Orientation observation
The right side of ring is fitted with No. two circular retainer plates, and No. two retainer plates are fixed by screws in the right side of Orientation observation ring
Face is fixed at the right side inner ring of No. two retainer plates and is connected and fixed shell, and the right end for being connected and fixed shell is connected with by shaft
Torsional spring is also arranged in the shaft of baffle, baffle and the right end junction for being connected and fixed shell, baffle is in vertically to be fitted in electric hand drill
The left-hand face of the right lateral surface of ontology, the transparent dust cover ring is fixed with rubber seal ring, and the rubber seal ring is set
There are three, the descending setting of diameter of three rubber seal rings, three rubber seal rings are pressed from big to small from transparent dust cover
The outmost turns of ring left side opening are arranged in order the innermost circle of transparent dust cover ring left side opening, each adjacent rubber
Filling slot, the cross section structure in T shape of filling slot, and T-shaped microcephaly one end is formed between glue sealing ring to be located at far from transparent
The side of dust cover ring, ring type filling is equipped in filling slot, and the ring type filling is fastened on larger one of matched filling slot
End, the left-hand face upper and lower ends of filling slot are fixed with rubber draw ring.
Preferably, the transparent dust cover ring is in ring-shaped structure, and the diameter of transparent dust cover ring is more than electric hand drill ontology
The diameter of upper end housing part.
Preferably, the thickness of the limiting plate and telescopic chute is highly consistent, and limiting plate is in ring-shaped structure, limiting plate
It is fixedly connected by spring between left-hand face and the inner left wall of telescopic chute.
Preferably, the Orientation observation ring is in ring-shaped structure, and the thickness of Orientation observation ring is less than the thickness of limiting plate, Gu
Surely the length of observation ring is consistent with the length of telescopic chute.
Preferably, the No.1 retainer plate is in ring-shaped structure, and No.1 retainer plate is fixed by screws in transparent dust cover
On the right side of ring.
Preferably, described to be connected and fixed the arc-shaped platy structure of shell, it is connected and fixed shell and is fitted in matched flashlight
The upper surface for boring ontology, is connected and fixed the lower surface of shell and side that electric hand drill ontology fits also is fixed with abrasion cushion.
Preferably, the rubber draw ring is in ring-shaped structure, and rubber draw ring is located at the smaller one end of filling slot.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the invention setting is reasonable, functional, have with
Lower advantage：
1. electric hand drill body exterior is reasonable in design in this device, dust tightness is good, easy to use；
2. dust is sealed in transparent dust cover ring and cannot leak out electric hand drill during use, dust tightness compared with
Height, it is preferable to the protectiveness of health；
It is tightly bonded with metope or object 3. rubber seal ring ensure that during electric hand drill use, dust is by completely close
It is enclosed in transparent dust cover ring, ensure that dustless effect, be suitble to promote.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is ring type filling of the present invention and rubber pull ring structure schematic diagram.
In figure：It is 1 electric hand drill ontology, 2 drill bits, 3 transparent dust cover rings, 4 Orientation observation rings, 5 No. two retainer plates, 6 anti-wear
Pad, 7 shafts, 8 baffles, 9 No.1 retainer plates, 10 limiting plates, 11 telescopic chutes, 12 springs, 13 ring type fillings, 14 rubber draw rings, 15 are filled out
It fills slot, 16 rubber seal rings, 17 be connected and fixed shell.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of dustproof electric hand drill, including electric hand drill ontology 1, brill
First 2, the left side of transparent dust cover ring 3 and Orientation observation ring 4, electric hand drill ontology 1 is equipped with drill bit 2, and the circle of outside one of drill bit 2 is equipped with
Transparent dust cover ring 3, transparent dust cover ring 3 are in ring-shaped structure, and the diameter of transparent dust cover ring 3 is more than on electric hand drill ontology 1
The diameter of terminal shell parts, transparent dust cover ring 3 are internally provided with telescopic chute 11, limiting plate 10 are movably equipped in telescopic chute 11,
The thickness of limiting plate 10 and telescopic chute 11 it is highly consistent, limiting plate 10 is in ring-shaped structure, the left-hand face of limiting plate 10 and
It is fixedly connected by spring 12 between the inner left wall of telescopic chute 11, the right lateral surface of limiting plate 10 is fixed with Orientation observation ring
4, Orientation observation ring 4 is in ring-shaped structure, and the thickness of Orientation observation ring 4 is less than the thickness of limiting plate 10, the length of Orientation observation ring 4
Degree is consistent with the length of telescopic chute 11, and length scale line is equipped at the outer ring of Orientation observation ring 4, and the right end of Orientation observation ring 4 passes through
It wears the No.1 retainer plate 9 of the right lateral surface of transparent dust cover ring 3 and is set on the shell of 1 upper end of electric hand drill ontology, No.1 is solid
Surely circle 9 is in ring-shaped structure, and No.1 retainer plate 9 is fixed by screws on the right side of transparent dust cover ring 3, Orientation observation ring
4 right side is fitted with No. two circular retainer plates 5, and No. two retainer plates 5 are fixed by screws in the right side of Orientation observation ring 4
Side is fixed at the right side inner ring of No. two retainer plates 5 and is connected and fixed shell 17, is connected and fixed 17 arc-shaped plate knot of shell
Structure is connected and fixed the upper surface that shell 17 is fitted in matched electric hand drill ontology 1, is connected and fixed lower surface and the hand of shell 17
The side that electric drill ontology 1 fits also is fixed with abrasion cushion 6, and the right end for being connected and fixed shell 17 is connected with gear by shaft 7
Torsional spring is also arranged in the shaft 7 of plate 8, baffle 8 and the right end junction for being connected and fixed shell 17, baffle 8 is in vertically to be fitted in hand
The left-hand face of the right lateral surface of electric drill ontology 1, transparent dust cover ring 3 is fixed with rubber seal ring 16, rubber seal ring 16
If there are three, the descending setting of diameter of three rubber seal rings 16, three rubber seal rings 16 are pressed from big to small from transparent
The outmost turns of 3 left side opening of dust cover ring are arranged in order the innermost circle of 3 left side opening of transparent dust cover ring, each
Composition filling slot 15 between adjacent rubber seal ring 16, the cross section structure in T shape of filling slot 15, and it is T-shaped small first
End is located at the side far from transparent dust cover ring 3, is equipped with ring type filling 13 in filling slot 15, ring type filling 13 is fastened on matched
The larger one end of filling slot 15, the left-hand face upper and lower ends of filling slot 15 are fixed with rubber draw ring 14, rubber draw ring
14 be in ring-shaped structure, and rubber draw ring 14 is located at the smaller one end of filling slot 15.
Operation principle：Electric hand drill ontology 1 leads in use, directly rubber seal ring 16 is fitted on wall or object
Position need to be bored by the alignment of drill bit 2 by crossing after transparent dust cover ring 3 is observed, and pressing electric hand drill ontology 1, Orientation observation ring 4 can be corresponding
Be collapsible into telescopic chute 11, achieve the purpose that make drill bit 2 protrude 3 left end of transparent dust cover ring and can work well, boring procedure
In, dust can be blocked in transparent dust cover ring 3, and the length scale line on observation Orientation observation ring 4 can determine that drill bit 2 drills depth
Degree there are three rubber seal ring 16 is set, ensure that 3 left side of transparent dust cover ring be bonded with object always, leakproofness is preferable, guarantee
The dustless property of electric hand drill ontology 1 is plugged with ring type filling 13 between rubber seal ring 16, rubber seal ring 16 is avoided excessively to be compressed
And there is the phenomenon that uneven surface, it ensure that the good sealing property of transparent dust cover ring 3, pull rubber draw ring 14 can be by ring type filling
13 pull out, easy to use, and the clast in transparent dust cover ring 3 is periodically discharged, and No.1 retainer plate 9 and No. two retainer plates 5 are equal
Fixed by screw, easy disassembly, when baffle 8 is stirred concordant with shell 17 is connected and fixed can by 1 left end of electric hand drill ontology from
4 right end of Orientation observation ring is packed into, and later, baffle 8 is fitted in 1 right lateral surface of electric hand drill ontology by the recovery force effect of torsional spring,
Connection and fixed effect, the abrasion that abrasion cushion 6 reduces electric hand drill ontology 1 and is connected and fixed between shell 17, tool are reached
There is certain shock absorbing effect, service life is long, is suitble to promote.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of dustproof electric hand drill, including electric hand drill ontology (1), drill bit (2), transparent dust cover ring (3) and Orientation observation ring
(4), the left side of the electric hand drill ontology (1) is equipped with drill bit (2), it is characterised in that：The circle of outside one of the drill bit (2) is equipped with saturating
Bright dust cover ring (3), transparent dust cover ring (3) are internally provided with telescopic chute (11), and telescopic chute is movably equipped with limiting plate in (11)
(10), the right lateral surface of limiting plate (10) is fixed with Orientation observation ring (4), and length is equipped at the outer ring of Orientation observation ring (4)
Graduation mark, the right end of Orientation observation ring (4) run through the No.1 retainer plate (9) of the right lateral surface of transparent dust cover ring (3) and are arranged
On the shell of electric hand drill ontology (1) upper end, the right side of Orientation observation ring (4) is fitted with No. two circular retainer plates
(5), No. two retainer plates (5) are fixed by screws in the right side of Orientation observation ring (4), in the right side of No. two retainer plates (5)
It is fixed at circle and is connected and fixed shell (17), the right end for being connected and fixed shell (17) is connected with baffle (8), baffle by shaft (7)
(8) and be connected and fixed shell (17) right end junction shaft (7) on be also arranged with torsional spring, baffle (8) is in being vertically fitted in hand
The left-hand face of the right lateral surface of electric drill ontology (1), the transparent dust cover ring (3) is fixed with rubber seal ring (16), institute
It states there are three rubber seal ring (16) sets, the descending setting of diameter of three rubber seal rings (16), three rubber seal rings
(16) it presses and is arranged in order from big to small from the outmost turns of transparent dust cover ring (3) left side opening to transparent dust cover ring (3)
The innermost circle of left side opening each forms filling slot (15) between adjacent rubber seal ring (16), filling slot (15)
Cross section structure in T shape, and T-shaped microcephaly one end is located at the side far from transparent dust cover ring (3), filling slot is set in (15)
There are ring type filling (13), the ring type filling (13) to be fastened on the larger one end of matched filling slot (15), filling slot (15)
Left-hand face upper and lower ends be fixed with rubber draw ring (14).
2. a kind of dustproof electric hand drill according to claim 1, it is characterised in that：The transparent dust cover ring (3) is in annulus
Shape structure, the diameter of transparent dust cover ring (3) are more than the diameter of electric hand drill ontology (1) upper end housing part.
3. a kind of dustproof electric hand drill according to claim 1, it is characterised in that：The thickness of the limiting plate (10) and flexible
Slot (11) it is highly consistent, limiting plate (10) be in ring-shaped structure, a left side for the left-hand face and telescopic chute (11) of limiting plate (10)
It is fixedly connected by spring (12) between the inner wall of side.
4. a kind of dustproof electric hand drill according to claim 1, it is characterised in that：The Orientation observation ring (4) is in annular shape
Structure, the thickness of Orientation observation ring (4) are less than the thickness of limiting plate (10), the length and telescopic chute (11) of Orientation observation ring (4)
Length it is consistent.
5. a kind of dustproof electric hand drill according to claim 1, it is characterised in that：The No.1 retainer plate (9) is in annular shape
Structure, No.1 retainer plate (9) are fixed by screws on the right side of transparent dust cover ring (3).
6. a kind of dustproof electric hand drill according to claim 1, it is characterised in that：It is described to be connected and fixed shell (17) arc-shaped plate
Shape structure is connected and fixed the upper surface that shell (17) is fitted in matched electric hand drill ontology (1), is connected and fixed shell (17)
Lower surface is also fixed with abrasion cushion (6) with the side that electric hand drill ontology (1) fits.
7. a kind of dustproof electric hand drill according to claim 1, it is characterised in that：The rubber draw ring (14) is tied in circular
Structure, rubber draw ring (14) are located at the smaller one end of filling slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438980.1A CN108405929A (en) | 2018-05-09 | 2018-05-09 | A kind of dustproof electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438980.1A CN108405929A (en) | 2018-05-09 | 2018-05-09 | A kind of dustproof electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108405929A true CN108405929A (en) | 2018-08-17 |
Family
ID=63138392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810438980.1A Withdrawn CN108405929A (en) | 2018-05-09 | 2018-05-09 | A kind of dustproof electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108405929A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403967A (en) * | 2018-10-23 | 2019-03-01 | 刘志伟 | A kind of mining excavation crushing dust guard pollution abatement equipment of multifunctional coal |
| CN109507003A (en) * | 2019-01-05 | 2019-03-22 | 深圳市清华苑工程结构鉴定有限公司 | A kind of micro-dilapidation testing dust-separation device |
| CN109732544A (en) * | 2019-01-08 | 2019-05-10 | 沈阳理工大学 | A kind of multifunction drill shield |
| CN111037756A (en) * | 2019-12-03 | 2020-04-21 | 盐城市宝旺城市开发建设有限公司 | Concrete wall location drilling equipment for construction engineering |
| CN113996841A (en) * | 2021-12-01 | 2022-02-01 | 刘礼花 | Electric drill convenient to operate |
| CN116337668A (en) * | 2023-04-13 | 2023-06-27 | 苏州苏勃检测技术服务有限公司 | Automobile brake pad wear resistance detection device |
-
2018
- 2018-05-09 CN CN201810438980.1A patent/CN108405929A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403967A (en) * | 2018-10-23 | 2019-03-01 | 刘志伟 | A kind of mining excavation crushing dust guard pollution abatement equipment of multifunctional coal |
| CN109507003A (en) * | 2019-01-05 | 2019-03-22 | 深圳市清华苑工程结构鉴定有限公司 | A kind of micro-dilapidation testing dust-separation device |
| CN109507003B (en) * | 2019-01-05 | 2021-04-30 | 深圳市清华苑工程结构鉴定有限公司 | Micro-damage detection dust-proof device |
| CN109732544A (en) * | 2019-01-08 | 2019-05-10 | 沈阳理工大学 | A kind of multifunction drill shield |
| CN111037756A (en) * | 2019-12-03 | 2020-04-21 | 盐城市宝旺城市开发建设有限公司 | Concrete wall location drilling equipment for construction engineering |
| CN113996841A (en) * | 2021-12-01 | 2022-02-01 | 刘礼花 | Electric drill convenient to operate |
| CN113996841B (en) * | 2021-12-01 | 2023-08-04 | 永康市嘉正科技股份有限公司 | Electric drill convenient to operate |
| CN116337668A (en) * | 2023-04-13 | 2023-06-27 | 苏州苏勃检测技术服务有限公司 | Automobile brake pad wear resistance detection device |
| CN116337668B (en) * | 2023-04-13 | 2024-01-02 | 苏州苏勃检测技术服务有限公司 | Automobile brake pad wear resistance detection device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
|
| WW01 | Invention patent application withdrawn after publication |