CN208402969U - Hand-held hammering drill icecap - Google Patents
Hand-held hammering drill icecap Download PDFInfo
- Publication number
- CN208402969U CN208402969U CN201820757487.1U CN201820757487U CN208402969U CN 208402969 U CN208402969 U CN 208402969U CN 201820757487 U CN201820757487 U CN 201820757487U CN 208402969 U CN208402969 U CN 208402969U
- Authority
- CN
- China
- Prior art keywords
- bridge
- drill
- drill bit
- bit shaft
- icecap
- 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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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a kind of hand-held hammering drill icecaps, including drill bit shaft, one end of drill bit shaft is provided with impact drill ontology, the other end of drill bit shaft is disposed with the upper bridge and lower bridge of strip, the centre of surface of upper bridge and lower bridge is provided with through-hole, and drill bit shaft both passes through the through-hole on bridge and lower bridge, upper bridge and lower bridge are arranged in a crossed manner, the both ends of upper bridge and lower bridge lower beam frame are provided with cutter head, a kind of hand-held hammering drill icecap of the utility model, it is convenient for carrying when use, it is easy for installation, and its security performance is much better than icecap on the market.
Description
Technical field
The utility model belongs to ice breaker technical field, and in particular to a kind of hand-held hammering drill icecap.
Background technique
As the improvement of people's living standards, recreational fishing has been the entertainment way of most people's selection, winter ice is fished
Even more it is filled with a kind of enjoyment of other style；But how to break ice sheet to be fished a kind of seemingly problem, be hand mostly on the market
Dynamic formula or large-sized diesel motor driven icecap, it is inconvenient to carry, danger coefficient is high the problems such as make ice fish fan do not have
It selects too much.
Utility model content
The purpose of the utility model is to provide a kind of hand-held hammering drill icecaps, solve when existing icecap uses not
The problem of being convenient for carrying.
The utility model is the technical scheme adopted is that a kind of hand-held hammering drill icecap, including drill bit shaft, drill bit shaft
One end be provided with impact drill ontology, the other end of drill bit shaft is disposed with the upper bridge and lower bridge of strip, upper bridge
Be provided with through-hole with the centre of surface of lower bridge, and drill bit shaft both passes through the through-hole on bridge and lower bridge, upper bridge and
Lower bridge is arranged in a crossed manner, and the both ends of upper bridge and lower bridge are provided with cutter head.
The utility model is also characterized by:
A centre of surface close to lower bridge for upper bridge is additionally provided with groove, the width of the width of groove and lower bridge
Identical, lower beam is rack-mounted to be stuck in groove.
One end that impact drill ontology is provided in drill bit shaft is hexagonal prisms, and drill bit shaft is detachably to connect with impact drill ontology
It connects.
Drill bit shaft is provided with external screw thread far from one end of impact drill ontology.
Fastening bolt is additionally provided on the external screw thread of lower bridge in drill bit shaft.
The beneficial effects of the utility model are: a kind of hand-held hammering drill icecap of the utility model, when use, is conveniently taken
Band, easy for installation, and its security performance is much better than icecap on the market.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hand-held hammering drill icecap of the utility model.
In figure, 1. impact drill ontologies, 2. drill bit shafts, bridge on 3., 4. lower bridges, 5. through-holes, 6. fastening bolts, 7. knives
Head, 8. grooves.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of hand-held hammering drill icecap of the utility model, as shown in Figure 1, including drill bit shaft 2, one end of drill bit shaft 2
It is provided with impact drill ontology 1, the other end of drill bit shaft 2 is disposed with the upper bridge 3 and lower bridge 4 of strip, upper 3 He of bridge
The centre of surface of lower bridge 4 is provided with through-hole 5, and drill bit shaft 2 both passes through the through-hole 5 on bridge 3 and lower bridge 4, upper boom
Frame 3 and lower bridge 4 are arranged in a crossed manner, and the both ends of upper bridge 3 and lower bridge 4 are provided with cutter head 7, and upper bridge 3 is close to lower bridge 4
One centre of surface is additionally provided with groove 8, and the width of groove 8 is of same size with lower bridge 4, the groove 8 that lower bridge 4 is loaded on
It is interior；One end that impact drill ontology 1 is provided in drill bit shaft 2 is hexagonal prisms, and drill bit shaft 2 is to be detachably connected with brill ontology 1 is hit；
Drill bit shaft 2 is provided with external screw thread far from one end of impact drill ontology 1；It is also set up on the external screw thread of lower bridge 4 in drill bit shaft 2
There is fastening bolt 6.
Preferably, upper bridge 3 and lower bridge 4 are arranged at right angle.
A kind of hand-held hammering drill icecap of the utility model connects power supply when in use, by impact drill ontology 1, and opens
Switch, the power of impact drill ontology 1 can be acted with dynamic cutter head 7, and cutter head 7 rushes ice face using the brittleness of ice repeatedly
It hits, ruptures ice face along score line, to realize the purpose for breaking ice face.The upper bridge 3 of the utility model and lower bridge 4 strike a bargain
Fork setting, and it is provided with cutter head 7 at the both ends of upper bridge 3 and lower bridge 4, it can guarantee that entire icecap is working in this way
Uniform force when state guarantees stationarity when movement；One end that drill bit shaft 2 is connect with impact drill ontology 1 is set as hexagonal prisms,
Make drill bit shaft 2 and the connection reliability of impact drill ontology 1 higher in this way, while drill bit shaft 2 and impact drill ontology 1 are detachable
Drill bit shaft 2 can be unloaded from impact drill ontology 1 after having used, is convenient for carrying by connection.
By the above-mentioned means, a kind of hand-held hammering drill icecap of the utility model, provide it is a kind of it is small in size, conveniently take
Band, safety coefficient height and icecap easy to use, solve big, inconvenient to carry, the dangerous system of icecap volume in the market
Number is high, expensive problem.
Claims (5)
1. hand-held hammering drill icecap, which is characterized in that including drill bit shaft (2), one end of the drill bit shaft (2) is provided with punching
It hits and bores ontology (1), the other end of the drill bit shaft (2) is disposed with the upper bridge (3) and lower bridge (4) of strip, described
The centre of surface of upper bridge (3) and lower bridge (4) is provided with through-hole (5), and the drill bit shaft (2) both passes through the upper bridge
(3) through-hole (5) and on lower bridge (4), the upper bridge (3) and lower bridge (4) are arranged in a crossed manner, the upper bridge (3) and under
The both ends of bridge (4) are provided with cutter head (7).
2. hand-held hammering drill icecap according to claim 1, which is characterized in that the upper bridge (3) is close to described
One centre of surface of lower bridge (4) is additionally provided with groove (8), the width of the width of the groove (8) and the lower bridge (4)
Identical, the lower bridge (4) is loaded in the groove (8).
3. hand-held hammering drill icecap according to claim 1, which is characterized in that be provided on the drill bit shaft (2)
One end of impact drill ontology (1) is hexagonal prisms, and drill bit shaft (2) is to be detachably connected with the impact drill ontology (1).
4. hand-held hammering drill icecap according to claim 1, which is characterized in that the drill bit shaft (2) is far from described
One end of impact drill ontology (1) is provided with external screw thread.
5. hand-held hammering drill icecap according to claim 4, which is characterized in that close to institute on the drill bit shaft (2)
It states and is additionally provided with fastening bolt (6) on the external screw thread of lower bridge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757487.1U CN208402969U (en) | 2018-05-21 | 2018-05-21 | Hand-held hammering drill icecap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757487.1U CN208402969U (en) | 2018-05-21 | 2018-05-21 | Hand-held hammering drill icecap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208402969U true CN208402969U (en) | 2019-01-22 |
Family
ID=65115086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757487.1U Expired - Fee Related CN208402969U (en) | 2018-05-21 | 2018-05-21 | Hand-held hammering drill icecap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208402969U (en) |
-
2018
- 2018-05-21 CN CN201820757487.1U patent/CN208402969U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190122 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |