CN203401438U - Novel screw mounting tool - Google Patents
Novel screw mounting tool Download PDFInfo
- Publication number
- CN203401438U CN203401438U CN201320495326.7U CN201320495326U CN203401438U CN 203401438 U CN203401438 U CN 203401438U CN 201320495326 U CN201320495326 U CN 201320495326U CN 203401438 U CN203401438 U CN 203401438U
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- CN
- China
- Prior art keywords
- rear handle
- front handlebar
- motor
- ball bearing
- rotating shaft
- 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 relates to the technical field of tools, in particular to a novel screw mounting tool. The novel screw mounting tool rotates stably, and a front handle and a rear handle are firmer to use. The novel screw mounting tool comprises a shell, wherein a motor is arranged in the shell, the front handle and the rear handle are arranged below the shell, a switch is arranged on the rear handle and is electrically connected with the motor, a rotary shaft is arranged at the output end of the motor, the end portion of the rotary shaft penetrates through the shell, a plurality of supports are arranged in the shell, each support is provided with a ball bearing, the rotary shaft penetrates through the ball bearing on each support and makes contact with the ball bearing on each support, a plurality of convex blocks are arranged on the outer wall of the front handle and the outer wall of the rear handle, and counter weights are arranged at the bottom of the front handle and the bottom of the rear handle.
Description
Technical field
The utility model relates to technical field of tools, particularly relates to a kind of screw erecting tools.
Background technology
As everyone knows, screw erecting tools is a kind of in instrument, be mainly used in screw to install, because of the penetration power of normal screws cutter under prior art poor, installation effect is poor, therefore electrodynamic type screw erecting tools is widely used, and the utility model is set forth and illustrates mainly for electrodynamic type screw erecting tools; Existing screw erecting tools comprises housing, is provided with motor in housing, and the below of housing is provided with front handlebar and rear handle, and is provided with switch on rear handle, and switch is electrically connected to motor, and the output of motor is provided with rotating shaft, and the end of rotating shaft passes housing; Discovery during this screw erecting tools uses, it because rotating shaft is long so it is very unstable to rotate, more easily departs from the installing hole on screw, thereby causes damaged screws when screw is installed.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of slow-roll stabilization and front handlebar and rear handle to use more firm screw erecting tools.
Screw erecting tools of the present utility model, comprises housing, is provided with motor in housing, the below of housing is provided with front handlebar and rear handle, and is provided with switch on rear handle, and switch is electrically connected to motor, the output of motor is provided with rotating shaft, and the end of rotating shaft passes housing; In described housing, be provided with a plurality of supports, and be provided with ball bearing on each support of a plurality of supports, described rotating shaft is through the ball bearing on described each support, and described rotating shaft all contacts with the ball bearing on each support, on the outer wall of described front handlebar and rear handle, be provided with a plurality of projections, the bottom of described front handlebar and rear handle is provided with pouring weight.
Screw erecting tools of the present utility model, pouring weight and the front handlebar spiral shell of described front handlebar bottom are fitted together, and pouring weight and the rear handle spiral shell of described rear handle bottom are fitted together.
Screw erecting tools of the present utility model, projection and front handlebar on described front handlebar are integrated design, and projection and rear handle on described rear handle are integrated design.
Compared with prior art the beneficial effects of the utility model are: by above-mentioned setting, can carry out rotating shaft by support and ball bearing spacing, thereby reach rotating shaft, aim at more accurately screw, and can be more firm in use by projection and pouring weight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, screw erecting tools of the present utility model, comprise housing 1, in housing, be provided with motor 2, the below of housing is provided with front handlebar 3 and rear handle 4, and on rear handle, is provided with switch 5, and switch is electrically connected to motor, the output of motor is provided with rotating shaft 6, and the end of rotating shaft passes housing; In housing, be provided with a plurality of supports 7, and be provided with ball bearing 8 on each support of a plurality of supports, rotating shaft is through the ball bearing on each support, and rotating shaft all contacts with the ball bearing on each support, on the outer wall of front handlebar and rear handle, be provided with a plurality of projections 9, the bottom of front handlebar and rear handle is provided with pouring weight 10; By above-mentioned setting, can carry out rotating shaft by support and ball bearing spacing, thereby reach rotating shaft, aim at more accurately screw, can be more firm in use by projection and pouring weight.
Screw erecting tools of the present utility model, pouring weight and the front handlebar spiral shell of front handlebar bottom are fitted together, and pouring weight and the rear handle spiral shell of rear handle bottom are fitted together.
Screw erecting tools of the present utility model, projection and front handlebar on front handlebar are integrated design, and the projection on rear handle and rear handle are integrated design.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. a screw erecting tools, comprises housing, is provided with motor in housing, the below of housing is provided with front handlebar and rear handle, and is provided with switch on rear handle, and switch is electrically connected to motor, the output of motor is provided with rotating shaft, and the end of rotating shaft passes housing; It is characterized in that, in described housing, be provided with a plurality of supports, and be provided with ball bearing on each support of a plurality of supports, described rotating shaft is through the ball bearing on described each support, and described rotating shaft all contacts with the ball bearing on each support, on the outer wall of described front handlebar and rear handle, be provided with a plurality of projections, the bottom of described front handlebar and rear handle is provided with pouring weight.
2. screw erecting tools as claimed in claim 1, is characterized in that, pouring weight and the front handlebar spiral shell of described front handlebar bottom are fitted together, and pouring weight and the rear handle spiral shell of described rear handle bottom are fitted together.
3. screw erecting tools as claimed in claim 1, is characterized in that, projection and front handlebar on described front handlebar are integrated design, and projection and rear handle on described rear handle are integrated design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495326.7U CN203401438U (en) | 2013-08-14 | 2013-08-14 | Novel screw mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495326.7U CN203401438U (en) | 2013-08-14 | 2013-08-14 | Novel screw mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401438U true CN203401438U (en) | 2014-01-22 |
Family
ID=49937380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495326.7U Expired - Fee Related CN203401438U (en) | 2013-08-14 | 2013-08-14 | Novel screw mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773507A (en) * | 2016-04-28 | 2016-07-20 | 开县伟朋科技服务中心 | Portable multifunctional electric screwdriver |
-
2013
- 2013-08-14 CN CN201320495326.7U patent/CN203401438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773507A (en) * | 2016-04-28 | 2016-07-20 | 开县伟朋科技服务中心 | Portable multifunctional electric screwdriver |
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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: 20140122 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |