CN208650788U - Portable hole cutter - Google Patents
Portable hole cutter Download PDFInfo
- Publication number
- CN208650788U CN208650788U CN201821028071.2U CN201821028071U CN208650788U CN 208650788 U CN208650788 U CN 208650788U CN 201821028071 U CN201821028071 U CN 201821028071U CN 208650788 U CN208650788 U CN 208650788U
- Authority
- CN
- China
- Prior art keywords
- engine
- protective shell
- set casing
- screw rod
- housed
- 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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Abstract
The utility model discloses a kind of portable hole cutters, it includes engine, engine protective shell, rear cover, heat release hole, shaft coupling, retarder, set casing, pleated sheet, hand handle, output shaft, clutch, screw rod and drill bit, engine is mounted in engine protective shell, engine is connected with shaft coupling, rear cover is housed at the top of engine protective shell, engine protective shell offers heat release hole on surface, the position of heat release hole is located at equipped at engine, shaft coupling other end connects retarder, retarder is mounted on inside set casing, set casing is located at below engine protective shell, set casing two sides are equipped with pleated sheet, hand handle is housed on pleated sheet, clutch is mounted on set casing bottom, output shaft is housed on clutch, output shaft is connected with screw rod, screw rod bottom is equipped with drill bit.The portable hole cutter of the utility model can efficiently be burrowed by the combination of drill bit and screw rod, improve work productivity.
Description
Technical field
It burrows device the utility model relates to one kind, more particularly to a kind of portable hole cutter.
Background technique
In construction, it is often necessary to operation of getting into the cave.Currently, common hole cutter bulky, cumbersome, the power consumption of manipulation
Amount is big, although power is full, there are security risks.Therefore a kind of convenient and machine of quickly getting into the cave of utility model is needed.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of portable hole cutters.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of portable hole cutter,
Including engine, engine protective shell, rear cover, heat release hole, shaft coupling, retarder, set casing, pleated sheet, hand handle, output shaft,
Clutch, screw rod and drill bit, the engine are mounted in engine protective shell, and engine is connected with shaft coupling, described
Rear cover is housed at the top of engine protective shell, heat release hole is offered on engine protective shell surface, the position of heat release hole, which is located at, to be equipped with
At engine, the shaft coupling other end connects retarder, and retarder is mounted on inside set casing, and the set casing is located at hair
Below motivation protective shell, set casing two sides are equipped with pleated sheet, hand handle are housed on pleated sheet, the clutch is mounted on set casing bottom
Portion is equipped with output shaft on clutch, and the output shaft is connected with screw rod, and screw rod bottom is equipped with drill bit.
Preferably, the hand handle is rectangle, and anti-slip layer is housed in hand handle.
Preferably, the drill bit and screw rod are fixed by knob, detachably.
Preferably, the rear cover and engine protective shell, which go out, is equipped with sealing strip.
The positive effect of the utility model is: the portable hole cutter of the utility model passes through drill bit and screw rod
In conjunction with can efficiently burrow, work productivity is improved.The structure of the present apparatus is simple, and the hand handle of two sides installation is foldable,
This makes it possible to easy to carry, the practicability of device is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, engine 1, engine protective shell 2, rear cover 3, heat release hole 4, shaft coupling 5, retarder 6, set casing 7, folding
Piece 8, hand handle 9, output shaft 10, screw rod 11, clutch 12, drill bit 13, anti-slip layer 14, knob fix 15, sealing strip 16.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
A kind of portable hole cutter comprising engine 1, rear cover 3, heat release hole 4, shaft coupling 5, subtracts engine protective shell 2
Fast device 6, set casing 7, pleated sheet 8, hand handle 9, output shaft 10, screw rod 11, clutch 12 and drill bit 13, engine 1 are mounted on
In engine protective shell 2, engine 1 is connected with shaft coupling 5, and rear cover 3, engine protection are housed at the top of engine protective shell 2
Heat release hole 4 is offered on 2 surface of shell, the position of heat release hole 4 is located at equipped at engine 1, and the connection of 5 other end of shaft coupling is slowed down
Device 6, retarder 6 are mounted on inside set casing 7, and set casing 7 is located at 2 lower section of engine protective shell, and 7 two sides of set casing are equipped with folding
Piece 8, hand handle 9 is equipped on pleated sheet 8, and clutch 12 is mounted on 7 bottom of set casing, output shaft 10, output are housed on clutch 12
Axis 10 is connected with screw rod 11, and 11 bottom of screw rod is equipped with drill bit 13.
In this example, hand handle 9 is rectangle, and anti-slip layer 14 is housed in hand handle 9.
In this example, drill bit 13 fixes 15 by knob with screw rod 11, detachably.
In this example, rear cover 3 and engine protective shell 2 go out sealing strip 16 is housed.
The portable hole cutter of the utility model can efficiently be burrowed by the combination of drill bit and screw rod, improve work
Make productivity.The structure of the present apparatus is simple, and the hand handle of two sides installation is foldable, this makes it possible to easy to carry, improves device
Practicability.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of portable hole cutter, characterized in that it comprises: engine, engine protective shell, rear cover, heat release hole, shaft coupling
Device, retarder, set casing, pleated sheet, hand handle, output shaft, clutch, screw rod and drill bit, the engine, which is mounted on, to be started
In machine protective shell, engine is connected with shaft coupling, and rear cover, engine protective shell surface are housed at the top of the engine protective shell
On offer heat release hole, the position of heat release hole is located at equipped at engine, and the shaft coupling other end connects retarder, slows down
Device is mounted on inside set casing, and the set casing is located at below engine protective shell, and set casing two sides are equipped with pleated sheet, pleated sheet
Upper that hand handle is housed, the clutch is mounted on set casing bottom, output shaft, the output shaft and screw rod phase is housed on clutch
Connection, screw rod bottom are equipped with drill bit.
2. portable hole cutter as described in claim 1, which is characterized in that the hand handle is rectangle, equipped with anti-skidding in hand handle
Layer.
3. portable hole cutter as described in claim 1, which is characterized in that the drill bit and screw rod are fixed by knob, removable
It unloads.
4. portable hole cutter as described in claim 1, which is characterized in that the rear cover and engine protective shell go out that sealing is housed
Item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028071.2U CN208650788U (en) | 2018-07-02 | 2018-07-02 | Portable hole cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028071.2U CN208650788U (en) | 2018-07-02 | 2018-07-02 | Portable hole cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650788U true CN208650788U (en) | 2019-03-26 |
Family
ID=65782761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821028071.2U Expired - Fee Related CN208650788U (en) | 2018-07-02 | 2018-07-02 | Portable hole cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650788U (en) |
-
2018
- 2018-07-02 CN CN201821028071.2U patent/CN208650788U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20190702 |