CN204094185U - A kind of hand water-cooled electric drill - Google Patents
A kind of hand water-cooled electric drill Download PDFInfo
- Publication number
- CN204094185U CN204094185U CN201420511380.0U CN201420511380U CN204094185U CN 204094185 U CN204094185 U CN 204094185U CN 201420511380 U CN201420511380 U CN 201420511380U CN 204094185 U CN204094185 U CN 204094185U
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- water
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- bottle
- drill
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Abstract
The utility model relates to a kind of hand water-cooled electric drill, comprise the gauge tap inside body, drill bit, handle, the power line of handle afterbody and handle, it is characterized in that: described body lower end arranges a handle, this handle outer surface is provided with multiple strip groove, also be provided with water injector in the body lower end in handle front, this water injector and handle are in same plane.When the temperature of drill bit of electric hand drill is too high or dust is too much, just can spray water to drill bit cooling toward drill bit place by moving water injector with hand or dust is precipitated, prevent bit damage, compared with prior art, the utility model carrys out spray cooling by the mode of hand, has saved the energy, and the water-storing bottle on water injector can be separated with electric hand drill, conveniently fill water, ensure that the safety of user; Electric hand drill is after using, and power line can directly be looped around between handle and water-storing bottle, is convenient for carrying and use.
Description
Technical field
The utility model belongs to field of power tools, specifically a kind of hand water-cooled electric drill.
Background technology
In life, people, when giving the borings such as metal material, timber, plastics, can use electric hand drill, when existing electric hand drill is holed on wall or the higher object of iron plate hardness, due to drilling bit high-speed rotary, such drill bit can generate heat and cause bit damage, has had a strong impact on operating efficiency.In addition, electric hand drill is when holing, also can produce dust or niff, safeguard procedures are not had during existing electric hand drill, such user, when holing, will breathe with dust or the air with bad smell, jeopardize the healthy of user, and after using, the power line on electric hand drill is also inconvenient to draw in.
In Chinese patent CN 203330449 U, disclosing a kind of electric hand drill with water-cooled, by being fixedly installed an EFI hydraulic giant in the side of electric hand drill, and controlling EFI hydraulic giant by independent switch.This electric hand drill needs to consume electric energy and realizes water spray, not only there is the trouble of being inconvenient to add water, and is all controlled by electricity, also there is certain potential safety hazard during use.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of hand water-cooled electric drill, not only can drill bit can be helped to freeze by the mode of hand spraying water in use, avoid dust to sputter everywhere, and facilitate take-up after being finished.
For achieving the above object, the utility model adopts following technical scheme:
A kind of hand water-cooled electric drill, comprise the gauge tap inside body, drill bit, handle, the power line of handle afterbody and handle, it is characterized in that: described body lower end arranges a handle, this handle outer surface is provided with multiple strip groove, also be provided with water injector in the body lower end in handle front, this water injector and handle are in same plane.
Preferably, described water injector comprises shower nozzle, suction hose and water-storing bottle, shower nozzle is fixedly installed on body lower end, described shower nozzle is made up of nozzle, aqueduct, hand pressure handle, valve body and bottle cap, nozzle is arranged on fuselage near drill bit place, and nozzle is connected by the valve body of aqueduct with fuselage lower end, the other end of valve body connects suction hose, and valve body lower end is provided with bottle cap; Described hand pressure handle top is connected with body activities, and hand pressure handle middle-end is connected with the depression bar on valve body; Water-storing bottle is connected with bottle cap by screw thread.
Preferably, also sealing ring is provided with between described water storage Bottle and bottle cap.
Preferably, described water-storing bottle hard material is made, and now on water-storing bottle, be also provided with a check valve facilitating air to enter, bottle surface is arranged to concavo-convex.
Preferably, described suction hose adopts soft suction hose, is provided with polymer mix at the tail end of soft suction hose.
The utility model has the advantages that: after adopting such structure, because the body of electric hand drill is provided with water injector, in using, when the temperature of drill bit of electric hand drill is too high or dust is too much, just can sprays water to drill bit cooling toward drill bit place by moving water injector with hand or dust is precipitated, prevent bit damage, compared with prior art, the utility model carrys out spray cooling by the mode of hand, has saved the energy, and conveniently fill water, ensure that the safety of user; Electric hand drill is after using, and power line can directly be looped around between handle and water-storing bottle, is convenient for carrying and use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged partial sectional view in Fig. 1;
In figure: 1, body; 2, drill bit; 3, handle; 4, power line; 5, gauge tap; 6, suction hose; 7, water-storing bottle; 8, polymer mix; 9, nozzle; 10, aqueduct; 11, hand pressure handle; 12, valve body; 13, bottle cap; 14, sealing ring; 15, check valve; 16, strip groove.
Detailed description of the invention
As shown in Figure 1: a kind of hand water-cooled electric drill, comprise body 1, drill bit 2, handle 3, the power line 4 of handle 3 afterbody and gauge tap 5, described body 1 is connected with handle 3, handle 3 inner top side arranges gauge tap 5, its outer surface is provided with multiple strip groove 16, and the width of this groove is greater than the cross-sectional width of power line 4, so not only can increase the roughness on handle 3 surface, and by power line 4 around on the handle 3 time, groove can prevent power line 4 from arbitrarily sliding or coming off.Also water injector is provided with in body 1 lower end in handle 3 front, this water injector and handle 3 are in same plane, water injector comprises shower nozzle, suction hose 6 and water-storing bottle 7, shower nozzle is fixedly installed in body 1, described shower nozzle is by nozzle 9, aqueduct 10, hand pressure handle 11, valve body 12 and bottle cap 13 form, aqueduct 10 to be arranged in body 1 and to stretch out near drill bit 2 from body 1, aqueduct 10 front end is provided with nozzle 9, its tail end is connected with the valve body 12 in body 1, the other end of valve body 12 is connected with suction hose 6, a female bottle cap 13 of band is provided with in valve body 12 lower end, and the bottleneck of water-storing bottle 7 is provided with the external screw thread corresponding with bottle cap 13, when water like this in water-storing bottle 7 is finished, water-storing bottle 7 can be taken off from body 1 and add water separately, when avoiding adding water, water flows in electric hand drill, cause getting an electric shock, between water-storing bottle 7 and bottle cap 13, be also provided with sealing ring 14, further increase the sealing of bottleneck, when avoiding using, water oozes out from bottleneck, while easy to use, also further increases the safety coefficient that electric hand drill uses, described hand pressure handle 11 top is provided with a through hole, now be provided with two projections with holes near the position of bottle cap 13 in body 1 lower end, hand pressure handle 11 is just fixed between two projections by bearing pin, and such hand pressure handle 11 can rotate around bearing pin, and hand pressure handle 11 middle-end is connected with the depression bar on valve body 12.During use, as long as pressing hand pressure handle 11, the depression bar on compression valve body 12, the water in water-storing bottle 7 will enter valve body 12 along suction hose 6, and enters aqueduct 10 from the outflow of valve body 12 upper end, finally discharges from the nozzle 9 of aqueduct 10 end, helps drill bit 2 to cool.
In this implementation column, water-storing bottle 7 hard material is made, and now bottom water-storing bottle 7, is also provided with a check valve facilitating air to enter 15, and avoid when nozzle 9 place is blocked by foreign material, air cannot flow into; And bottle surface is arranged to concavo-convex, when not only facilitating use, liquid storage bottle is separated with bottle cap 13, and after using, power line 4 can be looped around between bottle and handle 3, be convenient for carrying and use with next time.
In this implementation column, can be as shown in Figure 2, suction hose 6 adopts soft suction hose 6, now the length of soft suction hose 6 is consistent with the height of liquid storage bottle substantially, polymer mix 8 is provided with at the tail end of soft suction hose 6, when electric hand drill constantly changes position and direction, polymer mix 8 because Action of Gravity Field follows the water in liquid storage bottle to move together, can rest in bottle the position having water all the time.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.Protection domain of the present utility model defined by the appended claims and equivalent scope thereof.
Claims (4)
1. a hand water-cooled electric drill, comprise the gauge tap inside body, drill bit, handle, the power line of handle afterbody and handle, it is characterized in that: described body lower end arranges a handle, this handle surfaces is provided with multiple strip groove, also be provided with water injector in the body lower end in handle front, this water injector and handle are in same plane; Described water injector comprises shower nozzle, suction hose and water-storing bottle, shower nozzle is fixedly installed on body lower end, described shower nozzle is made up of nozzle, aqueduct, hand pressure handle, valve body and bottle cap, nozzle is arranged on fuselage near drill bit place, and nozzle is connected by the valve body of aqueduct with fuselage lower end, the other end of valve body connects suction hose, and valve body lower end is provided with bottle cap; Described hand pressure handle top is connected with body activities, and hand pressure handle middle-end is connected with the depression bar on valve body; Water-storing bottle is connected with bottle cap by screw thread.
2. a kind of hand water-cooled electric drill according to claim 1, is characterized in that: be also provided with sealing ring between described water storage Bottle and bottle cap.
3. a kind of hand water-cooled electric drill according to claim 1 and 2, is characterized in that: described water-storing bottle adopts hard material to make, and now bottom water-storing bottle, be also provided with a check valve facilitating air to enter, bottle surface is arranged to concavo-convex.
4. a kind of hand water-cooled electric drill according to claim 1, is characterized in that: described suction hose adopts soft suction hose, is provided with polymer mix at the tail end of soft suction hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511380.0U CN204094185U (en) | 2014-09-07 | 2014-09-07 | A kind of hand water-cooled electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511380.0U CN204094185U (en) | 2014-09-07 | 2014-09-07 | A kind of hand water-cooled electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094185U true CN204094185U (en) | 2015-01-14 |
Family
ID=52262654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511380.0U Expired - Fee Related CN204094185U (en) | 2014-09-07 | 2014-09-07 | A kind of hand water-cooled electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094185U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904602A (en) * | 2016-06-29 | 2016-08-31 | 温州市朴红农业科技有限公司 | Auxiliary water injection device for electric drill |
| CN106112059A (en) * | 2016-08-12 | 2016-11-16 | 无锡百禾工业机器人有限公司 | A kind of semi-automatic protable driller |
| CN110102798A (en) * | 2019-04-16 | 2019-08-09 | 梁铁钢 | Electric hand drill with water cooling system |
| CN114571413A (en) * | 2022-03-11 | 2022-06-03 | 华丽电器制造有限公司 | Self-cooling electric hammer |
-
2014
- 2014-09-07 CN CN201420511380.0U patent/CN204094185U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904602A (en) * | 2016-06-29 | 2016-08-31 | 温州市朴红农业科技有限公司 | Auxiliary water injection device for electric drill |
| CN106112059A (en) * | 2016-08-12 | 2016-11-16 | 无锡百禾工业机器人有限公司 | A kind of semi-automatic protable driller |
| CN110102798A (en) * | 2019-04-16 | 2019-08-09 | 梁铁钢 | Electric hand drill with water cooling system |
| CN114571413A (en) * | 2022-03-11 | 2022-06-03 | 华丽电器制造有限公司 | Self-cooling electric hammer |
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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 |
Granted publication date: 20150114 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |