CN205799417U - A kind of electric hammer of improvement - Google Patents
A kind of electric hammer of improvement Download PDFInfo
- Publication number
- CN205799417U CN205799417U CN201620744101.4U CN201620744101U CN205799417U CN 205799417 U CN205799417 U CN 205799417U CN 201620744101 U CN201620744101 U CN 201620744101U CN 205799417 U CN205799417 U CN 205799417U
- Authority
- CN
- China
- Prior art keywords
- collecting box
- electric hammer
- joint
- shock
- ring
- 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
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- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses the electric hammer of a kind of improvement, the side of its chuck is provided with positioning seat, positioning seat is provided with dust suction subassembly, the bottom of dust suction subassembly is provided with joint I, the bottom of forward handle is provided with shock-absorbing sleeve I, the top of forward handle is provided with collecting box, the bottom supporting of collecting box is on shock-absorbing sleeve I, the side of collecting box is detachably fixed with forward handle by locating dowel, the inner top of collecting box is provided with fan, the lower section of fan is provided with filter, filter is fixed on the inwall of collecting box, the opposite side of collecting box is provided with joint II, joint II is connected with joint I by conveying pipe.This electric hammer realizes the collection of dust in operation process by dust suction subassembly with coordinating of collecting box, reduces the dust threat to operator's health；Shock-absorbing sleeve I can carry out effective damping to collecting box, threadeds between dust suction subassembly with positioning seat, positioning seat only need to be fixed on the appropriate location of chuck, drastically increase the efficiency of operation.
Description
Technical field
This utility model relates to a kind of electric tool, especially relates to the electric hammer of a kind of improvement.
Background technology
Electric hammer is the electric tool that a kind of popularization degree is higher, is widely used in the field such as building, machinery.At present, use
When commercially available electric hammer carries out the operations such as boring, dust always can fly upward everywhere, not only causes pollution to environment, have impact on again behaviour
Making the healthy of personnel, in order to solve this problem, operator typically require that to wear protective cover long-time with dust to avoid
Contact.If at inside processing, the later stage sweeps and is inconvenient for.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, easy to operate, is not affecting operation
While can effectively prevent the electric hammer of improvement that dust disorderly flies.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
The electric hammer of a kind of improvement, including electric hammer body, this internal motor that is provided with of electric hammer, the head of electric hammer body is provided with folder
Set, the central authorities of chuck are provided with drill bit, and drill bit is connected with motor by transmission component, and the side of chuck is provided with positioning seat, positioning seat
Being provided with dust suction subassembly, the bottom of dust suction subassembly is provided with joint I, and the afterbody of electric hammer body is provided with backward handle, backward handle
Top is provided with control switch, the electric hammer body between backward handle and chuck is provided with forward handle, the end of forward handle
Portion is provided with shock-absorbing sleeve I, and the top of forward handle is provided with collecting box, the bottom supporting of collecting box on shock-absorbing sleeve I, the one of collecting box
Side is detachably fixed with forward handle by locating dowel, and the inner top of collecting box is provided with fan, and the lower section of fan is provided with filter,
Filter is fixed on the inwall of collecting box, and the opposite side of collecting box is provided with joint II, joint II by conveying pipe with joint I even
Connect.
Described dust suction subassembly includes trumpet-shaped dust shield, and dust shield is flexibly connected with positioning seat by screw thread, and joint I is solid
It is scheduled on the bottom of dust shield, the inwall of dust shield is sequentially provided with suction ring I from the inside to the outside, inhales ring II and inhale ring III.
Described suction ring III and the spacing inhaled between ring II are more than the spacing inhaled ring II and inhale between ring I.
It is provided with cushion pad between described collecting box and shock-absorbing sleeve I.
It is positioned at the described backward handle controlled below switch and is provided with shock-absorbing sleeve II.
Compared with prior art, the utility model has the advantages that: electric hammer of the present utility model is simple and reasonable, operation side
Just, realize the collection of dust in operation process by dust suction subassembly with coordinating of collecting box, reduce dust to operator's health
Threat；Collecting box is arranged on forward handle simultaneously, and shock-absorbing sleeve I can carry out effective damping, dust suction subassembly and positioning seat to it
Between threaded, positioning seat only need to be fixed on the appropriate location of chuck, it is not necessary to additionally change chuck, be greatly enhanced
The efficiency of operation.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure for amplifying schematic diagram of a-quadrant in Fig. 1.
Wherein, 1, electric hammer body, 2, chuck, 3, positioning seat, 4, dust shield, 41, joint I, 5, inhale ring I, 51, inhale ring II,
52, ring III is inhaled, 6, drill bit, 7, conveying pipe, 8, collecting box, 81, joint II, 9, shock-absorbing sleeve I, 91, shock-absorbing sleeve II, 10, buffering
Pad, 11, forward handle, 12, motor, 13, backward handle, 14, control switch, 15, locating dowel, 16, filter, 17, fan.
Detailed description of the invention:
As depicted in figs. 1 and 2, the electric hammer of a kind of improvement, including electric hammer body 1, in electric hammer body 1, it is provided with motor 12, electricity
The head of hammer body 1 is provided with chuck 2, and the central authorities of chuck 2 are provided with drill bit 6, and drill bit 6 is connected with motor 12 by transmission component, folder
The side of set 2 is provided with positioning seat 3, and positioning seat 3 is provided with dust suction subassembly, and the bottom of dust suction subassembly is provided with joint I41, electric hammer body
The afterbody of 1 is provided with backward handle 13, and the top of backward handle 13 is provided with control switch 14, be positioned at backward handle 13 and chuck 2 it
Between electric hammer body 1 be provided with forward handle 11, the bottom of forward handle 11 is provided with shock-absorbing sleeve I9, and the top of forward handle 11 sets
Having collecting box 8, the bottom supporting of collecting box 8 is on shock-absorbing sleeve I9, and the side of collecting box 8 is by locating dowel 15 and forward handle 11
Being detachably fixed, the inner top of collecting box 8 is provided with fan 17, and the lower section of fan 17 is provided with filter 16, and filter 16 is fixed on
On the inwall of collecting box 8, the opposite side of collecting box 8 is provided with joint II81, joint II81 and is connected with joint I41 by conveying pipe 7.
In this utility model, dust suction subassembly includes that trumpet-shaped dust shield 4, dust shield 4 are lived with positioning seat 3 by screw thread
Being dynamically connected, joint I41 is fixed on the bottom of dust shield 4, the inwall of dust shield 4 is sequentially provided with suction ring I5 from the inside to the outside, inhales ring
II51 and suction ring III52, inhales ring III52 and the spacing inhaled between ring II51 is more than the spacing inhaled between ring II51 and suction ring I5.
In operation process produce dust through three inhale rings absorb after be collected in collecting box 8, reach a certain amount of after manually outwell,
Be provided with cushion pad 10 between collecting box 8 and shock-absorbing sleeve I9, by cushion pad 10 and shock-absorbing sleeve I9 by fan 17 and electric hammer this
The vibrations that body 1 produces fully weaken, and meanwhile, are positioned at the backward handle 13 controlled below switch 14 and are provided with shock-absorbing sleeve II91, from
And make this utility model have preferably damping effect.
Claims (5)
1. the electric hammer improved, including electric hammer body, it is characterised in that: this internal motor that is provided with of described electric hammer, described electric hammer
The head of body is provided with chuck, and the central authorities of described chuck are provided with drill bit, and described drill bit is connected with motor by transmission component, described
The side of chuck is provided with positioning seat, and described positioning seat is provided with dust suction subassembly, and the bottom of described dust suction subassembly is provided with joint I, institute
The afterbody stating electric hammer body is provided with backward handle, and the top of described backward handle is provided with control switch, is positioned at described backward handle
And the electric hammer body between chuck is provided with forward handle, the bottom of described forward handle is provided with shock-absorbing sleeve I, described forward handle
Top be provided with collecting box, the bottom supporting of described collecting box on shock-absorbing sleeve I, the side of described collecting box by locating dowel with
Forward handle is detachably fixed, and the inner top of described collecting box is provided with fan, and the lower section of described fan is provided with filter, described mistake
Filter is fixed on the inwall of collecting box, the opposite side of described collecting box be provided with joint II, described joint II by conveying pipe with
Joint I connects.
The electric hammer of improvement the most according to claim 1, it is characterised in that: described dust suction subassembly includes trumpet-shaped dust suction
Cover, described dust shield is flexibly connected with positioning seat by screw thread, and described joint I is fixed on the bottom of dust shield, described dust shield
Inwall on from the inside to the outside be sequentially provided with suction ring I, inhale ring II and inhale ring III.
The electric hammer of improvement the most according to claim 2, it is characterised in that: described suction ring III and the spacing inhaled between ring II
More than inhaling ring II and the spacing inhaled between ring I.
The electric hammer of improvement the most according to claim 1, it is characterised in that: it is provided with slow between described collecting box and shock-absorbing sleeve I
Die head.
The electric hammer of improvement the most according to claim 1, it is characterised in that: it is positioned at the described backward handle controlled below switch
It is provided with shock-absorbing sleeve II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744101.4U CN205799417U (en) | 2016-07-15 | 2016-07-15 | A kind of electric hammer of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744101.4U CN205799417U (en) | 2016-07-15 | 2016-07-15 | A kind of electric hammer of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205799417U true CN205799417U (en) | 2016-12-14 |
Family
ID=57511333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620744101.4U Expired - Fee Related CN205799417U (en) | 2016-07-15 | 2016-07-15 | A kind of electric hammer of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205799417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637981A (en) * | 2018-07-25 | 2018-10-12 | 泸州天灵开关有限公司 | A kind of high-order flexible electric hammer frame |
| CN111295266A (en) * | 2017-10-30 | 2020-06-16 | 罗伯特·博世有限公司 | Suction sleeve part |
| CN112720369A (en) * | 2020-12-24 | 2021-04-30 | 钱志孟 | Electric hammer dust collection device capable of being conveniently detached |
-
2016
- 2016-07-15 CN CN201620744101.4U patent/CN205799417U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295266A (en) * | 2017-10-30 | 2020-06-16 | 罗伯特·博世有限公司 | Suction sleeve part |
| US11458583B2 (en) | 2017-10-30 | 2022-10-04 | Robert Bosch Gmbh | Suction-extraction attachment |
| CN108637981A (en) * | 2018-07-25 | 2018-10-12 | 泸州天灵开关有限公司 | A kind of high-order flexible electric hammer frame |
| CN112720369A (en) * | 2020-12-24 | 2021-04-30 | 钱志孟 | Electric hammer dust collection device capable of being conveniently detached |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20210715 |