CN208033728U - A kind of antidetonation electric hand drill - Google Patents
A kind of antidetonation electric hand drill Download PDFInfo
- Publication number
- CN208033728U CN208033728U CN201820207986.3U CN201820207986U CN208033728U CN 208033728 U CN208033728 U CN 208033728U CN 201820207986 U CN201820207986 U CN 201820207986U CN 208033728 U CN208033728 U CN 208033728U
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- China
- Prior art keywords
- drill body
- drill
- electric hand
- motor
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of antidetonation electric hand drill, including drill body and secondary handle, the front end of drill body is equipped with the functional indicator light in " one " word arrangement, and functional indicator light insertion is arranged in drill body.This kind of antidetonation electric hand drill, pass through the certain elasticity having equipped with this kind of rubber pad, and rubber pad fits closely and motor outer surface, make its when carrying out operation electric hand drill inside motor produced by larger vibrations make it by the vibrations of motor by great shock absorption since the surrounding of motor is added to rubber pad, it is set to have passed through great alleviation when vibrations are passed on hand, to effectively reduce electric hand drill shake, and the stability of its electric hand drill is improved, is with a wide range of applications.
Description
Technical field
The utility model is related to electric hand drill technical field, specially a kind of antidetonation 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, furniture etc. industry, in object
Trepanning or pierce object on part, the also referred to as electric hammer of some industries.
Existing antidetonation electric hand drill, stability is poor, is easy to skid in operation, and carry longer power cord, to
It is extremely serious it to be easy to cause drain conditions in more moist environment in prolonged use, brings unnecessary danger,
To reduce safety and the practicability of antidetonation electric hand drill.
So how to design a kind of antidetonation electric hand drill, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of antidetonation electric hand drills, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of antidetonation electric hand drill, including drill body
With secondary handle, the front end of the drill body is equipped with the functional indicator light in " one " word arrangement, and the functional indicator light insertion is set
It sets in drill body, the right end of the drill body is equipped with air inlet hole, and the air inlet hole, which runs through, to be arranged in drill body, institute
The front end heat emission hole to the right being equipped in " rectangle " shape of drill body is stated, the heat emission hole is through setting in drill body appearance
Face, the middle part of the drill body are equipped with the push switch in " crescent moon " shape, and the push switch insertion is arranged in electric drill
In main body, the bottom end of the drill body is equipped with the non-skid band in " ellipse " shape, and the non-skid band passes through with drill body viscous
Glue is fixedly connected, and the bottom end of the drill body is equipped with charging hole, and the charging hole insertion is arranged in drill body, the electricity
The front end for boring main body is on the lower side equipped with power supply indicator, and the power supply indicator insertion is arranged in drill body, the electric drill master
Body is internally provided with reduction box, savings battery and motor, and the reduction box, savings battery and motor pass through spiral shell with drill body
Mother is fixedly connected, and the rubber pad that the surrounding of the motor is equipped with, the rubber pad is embedding to be set on motor outer surface, the electricity
The outer surface for boring main body is equipped with protection cap, and the protection cap is fixedly connected with drill body by nut, the drill body
Bottom end is to the left to be equipped with secondary handle, it is described it is secondary handle is embedding is set in drill body, the bottom end of the pair handle is equipped with connecting rod,
The connecting rod is embedding to be set in secondary handle, and the connecting rod is internally provided with buffer spring, and the buffer spring insertion is set
It sets in connecting rod, the connecting rod is internally threaded, and the screw thread insertion is arranged in connecting rod, the drill body
Left end is equipped with the chuck in " cone " shape, and the chuck insertion is arranged in drill body, and the left end of the chuck is equipped with
Fixator, and fixator is embedding is set on chuck one end.
Further, the heat emission hole is in " rectangle " shape, and heat emission hole is distributed on the right side of drill body on outer surface.
Further, there are three the non-skid band is set, and non-skid band is made of flexible glue.
Further, the push switch outer surface is equipped with flexible glue skin, and the push switch and savings battery are electrical
Connection, and flexible glue skin wraps up for coatings.
Further, certain elasticity that the rubber pad has, and rubber pad fits closely and motor outer surface.
Further, the buffer spring has a stronger cushion effect, and buffer spring size with connecting rod interior size
Match.
Further, the fixator is that rotation is fixed, and fixator is fixed with chuck by bolt.
Compared with prior art, the utility model has the beneficial effects that：This kind of antidetonation electric hand drill, by being equipped with this kind of rubber
Pad certain elasticity for having, and rubber pad fit closely with motor outer surface, make its when carrying out operation electric hand drill inside
Larger vibrations produced by motor make it that will greatly shake the vibrations of motor since the surrounding of motor is added to rubber pad
It absorbs, it is made to have passed through great alleviation when vibrations are passed on hand, to effectively reduce electric hand drill shake, by pair
The inside of handle is added to buffer spring, and has stronger cushion effect, buffer spring size with connecting rod interior size phase
Match, so that it is further weakened remaining vibrations by the buffer spring inside secondary handle, and can be carried out by secondary handle
Booster action improves the stability of hand drill, skidding is easy in a humid environment to solve, by drill body
Bottom end be equipped with charging hole, charging hole insertion be arranged in drill body, to subtract longer power cord, make it in humidity
Environment in will not indirect touch ground, occur to solve the case where electric leakage.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the drill body internal structure schematic diagram of the utility model；
Fig. 3 is the assistant of the utility model partial structural diagram.
In figure：1, drill body, 101, functional indicator light, 102, heat emission hole, 103, air inlet hole, 104, non-skid band, 105,
Push switch, 106, charging hole, 107, power supply indicator, 108, reduction box, 109, savings battery, 2, protection cap, 201, horse
It reaches, 202, rubber pad, 3, secondary handle, 301, connecting rod, 302, buffer spring, 303, screw thread, 4, chuck, 401, fixator.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of antidetonation electric hand drill, including 1 He of drill body
Secondary handle 3, the front end of drill body 1 are equipped with the functional indicator light 101 in " one " word arrangement, the insertion setting of functional indicator light 101
In drill body 1, the right end of drill body 1 is equipped with air inlet hole 103, and air inlet hole 103, which runs through, to be arranged in drill body 1, electricity
The front end heat emission hole 102 to the right being equipped in " rectangle " shape of main body 1 is bored, heat emission hole 102 is through setting in 1 appearance of drill body
Face, the middle part of drill body 1 are equipped with the push switch 105 in " crescent moon " shape, and the insertion of push switch 105 is arranged in electric drill master
In body 1, the bottom end of drill body 1 is equipped with the non-skid band 104 in " ellipse " shape, and non-skid band 104 passes through viscose glue with drill body 1
It is fixedly connected, the bottom end of drill body 1 is equipped with charging hole 106, and the insertion of charging hole 106 is arranged in drill body 1, drill body
1 front end is on the lower side to be equipped with power supply indicator 107, and the insertion of power supply indicator 107 is arranged in drill body 1, drill body 1 it is interior
Portion is equipped with reduction box 108, savings battery 109 and motor 201, reduction box 108, savings battery 109 and motor 201 with electric drill master
Body 1 is fixedly connected by nut, and the rubber pad 202 that the surrounding of motor 201 is equipped with, rubber pad 202 is embedding to be set on motor 201
The outer surface of outer surface, drill body 1 is equipped with protection cap 2, and protection cap 2 is fixedly connected with drill body 1 by nut, electric drill master
The bottom end of body 1 is to the left to be equipped with secondary handle 3, and secondary handle 3 is embedding to be set in drill body 1, and the bottom end of secondary handle 3 is equipped with connecting rod
301, connecting rod 301 is embedding to be set in secondary handle 3, and connecting rod 301 is internally provided with buffer spring 302, and buffer spring 302 is embedding
Enter to be arranged in connecting rod 301, connecting rod 301 is internally threaded 303, and the insertion of screw thread 303 is arranged in connecting rod 301, electricity
The left end of main body 1 is bored equipped with the chuck 4 in " cone " shape, the insertion of chuck 4 is arranged in drill body 1, the left end of chuck 4
Equipped with fixator 401, and fixator 401 is embedding is set on 4 one end of chuck.
Further, heat emission hole 102 is in " rectangle " shape, and heat emission hole 102 is distributed in 1 right side outer surface of drill body
On, make it in prolonged use electric hand drill, by the quick exclusion in generated heat spreader hole 102 when running, thus
Improve the service life of electric hand drill.
Further, there are three non-skid band 104 is set, and non-skid band 104 is made of flexible glue, convenient for moist on to ship
It in environment, preferably holds electric hand drill and is operated, to improve the stability of electric hand drill.
Further, 105 outer surface of push switch is equipped with flexible glue skin, and push switch 105 and savings battery 109 are electrical
Connection, and flexible glue skin wraps up for coatings, makes it in a humid environment will not be there is a situation where leaking electricity to occur, and be convenient for work
Make the stabilization of personnel more when operating.
Further, certain elasticity that rubber pad 202 has, and rubber pad 202 fits closely and 201 appearance of motor
Face is conducive to slow down generated vibrations when motor 201 is in high-speed cruising, to which that further stablizes grasps ship
Make.
Further, buffer spring 302 has a stronger cushion effect, and 302 size of buffer spring with inside connecting rod 301
Size matches, and is conducive to preferably hold electric hand drill when boring using electric hand, make its encounter more moist environment or
When more hard ship, not only can accurately it be operated, and improve safety when operation.
Further, fixator 401 is that rotation is fixed, and fixator 401 is fixed with chuck 4 by bolt, is made
It can quickly be removed when not needed, to improve the portability of electric hand drill.
Operation principle：First, drill body 1 will be saved into 109 full charge of battery by the extraneous power hole of charging hole 106
Source, then, power supply indicator 107 light, at this point, chuck 4 and the rotation of fixator 401 are unclamped, then into the brill of required installation
Head is installed, then being fixed by chuck 4 and 401 negative direction of fixator, at this point, pressing push switch 105, is made
Its internal motor 201 starts operation, and while motor operation, due to being added to rubber pad in the surrounding due to motor, makes
The vibrations of motor by great shock absorption, are made it have passed through great alleviation when vibrations are passed on hand by it, to effectively
Reduce electric hand drill shake, finally, then by holding secondary handle 3, so that it is passed through remaining vibrations slow inside secondary handle
Spring is rushed further to weaken, and can by secondary handle carry out booster action, to improve hand drill more stablize into
Row punch operation, and improve practicability and the safety of antidetonation electric hand drill.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of antidetonation electric hand drill, including drill body（1）With secondary handle（3）, it is characterised in that：The drill body（1）'s
Front end is equipped with the functional indicator light in " one " word arrangement（101）, the functional indicator light（101）It is embedded to be arranged in drill body
（1）In, the drill body（1）Right end be equipped with air inlet hole（103）, the air inlet hole（103）Through setting in drill body
（1）In, the drill body（1）Front end it is to the right be equipped in " rectangle " shape heat emission hole（102）, the heat emission hole（102）
Through setting in drill body（1）Outer surface, the drill body（1）Middle part be equipped in " crescent moon " shape push switch
（105）, the push switch（105）It is embedded to be arranged in drill body（1）In, the drill body（1）Bottom end be equipped be in
The non-skid band of " ellipse " shape（104）, the non-skid band（104）And drill body（1）It is fixedly connected by viscose glue, the electric drill
Main body（1）Bottom end be equipped with charging hole（106）, the charging hole（106）It is embedded to be arranged in drill body（1）In, the electric drill
Main body（1）Front end it is on the lower side be equipped with power supply indicator（107）, the power supply indicator（107）It is embedded to be arranged in drill body（1）
In, the drill body（1）Be internally provided with reduction box（108）, savings battery（109）And motor（201）, the reduction box
（108）, savings battery（109）And motor（201）And drill body（1）It is fixedly connected by nut, the motor（201）'s
The rubber pad that surrounding is equipped with（202）, the rubber pad（202）It is embedding to be set on motor（201）Outer surface, the drill body
（1）Outer surface be equipped with protection cap（2）, the protection cap（2）With drill body（1）It is fixedly connected by nut, the electric drill
Main body（1）Bottom end to the left be equipped with secondary handle（3）, the pair handle（3）It is embedding to be set on drill body（1）In, the pair handle
Hand（3）Bottom end be equipped with connecting rod（301）, the connecting rod（301）It is embedding to be set on secondary handle（3）It is interior, the connecting rod
（301）Be internally provided with buffer spring（302）, the buffer spring（302）It is embedded to be arranged in connecting rod（301）It is interior, the company
Extension bar（301）It is internally threaded（303）, the screw thread（303）It is embedded to be arranged in connecting rod（301）In, the drill body
（1）Left end be equipped in " cone " shape chuck（4）, the chuck（4）It is embedded to be arranged in drill body（1）In, the brill
Rolling head（4）Left end be equipped with fixator（401）, and fixator（401）It is embedding to be set on chuck（4）One end.
2. a kind of antidetonation electric hand drill according to claim 1, it is characterised in that：The heat emission hole（102）In " rectangle "
Shape, and heat emission hole（102）It is distributed in drill body（1）On the outer surface of right side.
3. a kind of antidetonation electric hand drill according to claim 1, it is characterised in that：The non-skid band（104）There are three if, and
Non-skid band（104）It is made of flexible glue.
4. a kind of antidetonation electric hand drill according to claim 1, it is characterised in that：The push switch（105）Outer surface
Equipped with flexible glue skin, the push switch（105）With savings battery（109）It is electrically connected, and flexible glue skin wraps up for coatings.
5. a kind of antidetonation electric hand drill according to claim 1, it is characterised in that：The rubber pad（202）What is had is certain
Elasticity, and rubber pad（202）It fits closely and motor（201）Outer surface.
6. a kind of antidetonation electric hand drill according to claim 1, it is characterised in that：The buffer spring（302）Have stronger
Cushion effect, and buffer spring（302）Size is and connecting rod（301）Interior size matches.
7. a kind of antidetonation electric hand drill according to claim 1, it is characterised in that：The fixator（401）It is fixed for rotation,
And fixator（401）With chuck（4）It is fixed by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207986.3U CN208033728U (en) | 2018-02-05 | 2018-02-05 | A kind of antidetonation electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207986.3U CN208033728U (en) | 2018-02-05 | 2018-02-05 | A kind of antidetonation electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033728U true CN208033728U (en) | 2018-11-02 |
Family
ID=63952132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820207986.3U Expired - Fee Related CN208033728U (en) | 2018-02-05 | 2018-02-05 | A kind of antidetonation electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508849A (en) * | 2019-08-09 | 2019-11-29 | 蚌埠学院 | A kind of antidetonation electric hand drill |
-
2018
- 2018-02-05 CN CN201820207986.3U patent/CN208033728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508849A (en) * | 2019-08-09 | 2019-11-29 | 蚌埠学院 | A kind of antidetonation electric hand drill |
| CN110508849B (en) * | 2019-08-09 | 2020-08-04 | 蚌埠学院 | Anti-seismic handheld electric drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200205 |