CN103264366A - Screwdriver provided with pop-up type protective shell - Google Patents
Screwdriver provided with pop-up type protective shell Download PDFInfo
- Publication number
- CN103264366A CN103264366A CN 201310210304 CN201310210304A CN103264366A CN 103264366 A CN103264366 A CN 103264366A CN 201310210304 CN201310210304 CN 201310210304 CN 201310210304 A CN201310210304 A CN 201310210304A CN 103264366 A CN103264366 A CN 103264366A
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- CN
- China
- Prior art keywords
- containment vessel
- screwdriver
- pop
- protective shell
- handle portion
- 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.)
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Abstract
The invention discloses a screwdriver provided with a pop-up type protective shell. The screwdriver comprises a tool bit, a steel rod, a handle portion, the protective shell, a protective head and a switch. The tool bit and the steel rod are integrally formed, the tool bit is arranged on the tip of the steel rod, the bottom of the steel rod is arranged on the inner layer of the handle portion, the top of the handle portion is provided with the protective shell, the surface of the protective shell is provided with the switch, and the protective head is connected with the protective shell and arranged on the top of the protective shell. By means of the structure, the screwdriver provided with the pop-up type protective shell is simple in structure, the tool bit can be protected when the switch is pressed, and the screwdriver is convenient to carry, safe and reliable.
Description
Technical field
The present invention relates to the component of machine field, particularly relate to a kind of screwdriver with Pop-up containment vessel.
Background technology
Screwdriver is a kind ofly to be used for twisting screw to force its instrument in place, and a thin sphenocephaly is arranged usually, can insert in the line of rabbet joint or recess of screw cap.Mainly contain two kinds of a word and crosses.Common hex(agonal)screw cutter in addition, hexagonal and outer-hexagonal are two kinds in comprising.General screwdriver does not have containment vessel, makes the cutter head damage easily, and scratches the user easily.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of screwdriver with Pop-up containment vessel, and is simple in structure, presses switch cutter head is protected, and is easy to carry, safe and reliable.
For solving the problems of the technologies described above; the technical scheme that the present invention adopts is: a kind of screwdriver with Pop-up containment vessel is provided; comprise: cutter head, steel pole, handle portion, containment vessel, protection head and switch; described cutter head and steel pole are one-body molded and be arranged on the top of steel pole; the bottom of described steel pole is installed in the internal layer of handle portion; the top of described handle portion is equipped with containment vessel; the surface of described containment vessel is equipped with switch, and described protection head is connected with containment vessel and is arranged on the top of containment vessel.
In a preferred embodiment of the present invention, described containment vessel is embedded in the inside of handle portion.
In a preferred embodiment of the present invention, be provided with spring block between described switch and the containment vessel.
In a preferred embodiment of the present invention, described protection head is connected by spring with containment vessel.
The invention has the beneficial effects as follows: a kind of screwdriver with Pop-up containment vessel of the present invention, simple in structure, press switch cutter head is protected, be easy to carry, safe and reliable.
Description of drawings
Fig. 1 is a kind of structural representation with screwdriver one preferred embodiment of Pop-up containment vessel of the present invention.
The mark of each parts is as follows in the accompanying drawing: 1, protection head, 2, spring, 3, cutter head, 4, containment vessel, 5, steel pole, 6, spring block, 7, switch, 8, handle portion.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1; a kind of screwdriver with Pop-up containment vessel; comprise: cutter head 3, steel pole 5, handle portion 8, containment vessel 4, protection 1 and switch 7; described cutter head 3 and steel pole 5 are one-body molded and be arranged on the top of steel pole 5; the bottom of described steel pole 5 is installed in the internal layer of handle portion 8; the top of described handle portion 8 is equipped with containment vessel 4, and the surface of described containment vessel 4 is equipped with switch 7, and described protection 1 is connected with containment vessel 4 and is arranged on the top of containment vessel 4.
In addition, described containment vessel 4 is embedded in the inside of handle portion 8, and when using screwdriver to make, containment vessel 4 can be embedded in handle portion 8 inside.
In addition, be provided with spring block 6 between described switch 7 and the containment vessel 4, press switch 7, containment vessel 4 can eject automatically.
In addition, described protection 1 is connected by spring 2 with containment vessel 4, make cutter head 3 can complete protected shell 4 and protection 1 wrap, prevent from damaging cutter head 3.
Be different from prior art, a kind of screwdriver with Pop-up containment vessel of the present invention, simple in structure, press switch cutter head is protected, be easy to carry, safe and reliable.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. screwdriver with Pop-up containment vessel; it is characterized in that; comprise: cutter head, steel pole, handle portion, containment vessel, protection head and switch; described cutter head and steel pole are one-body molded and be arranged on the top of steel pole; the bottom of described steel pole is installed in the internal layer of handle portion; the top of described handle portion is equipped with containment vessel, and the surface of described containment vessel is equipped with switch, and described protection head is connected with containment vessel and is arranged on the top of containment vessel.
2. the screwdriver with Pop-up containment vessel according to claim 1 is characterized in that, described containment vessel is embedded in the inside of handle portion.
3. the screwdriver with Pop-up containment vessel according to claim 1 is characterized in that, is provided with spring block between described switch and the containment vessel.
4. the screwdriver with Pop-up containment vessel according to claim 1 is characterized in that, described protection head is connected by spring with containment vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310210304 CN103264366A (en) | 2013-05-31 | 2013-05-31 | Screwdriver provided with pop-up type protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310210304 CN103264366A (en) | 2013-05-31 | 2013-05-31 | Screwdriver provided with pop-up type protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103264366A true CN103264366A (en) | 2013-08-28 |
Family
ID=49008052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310210304 Pending CN103264366A (en) | 2013-05-31 | 2013-05-31 | Screwdriver provided with pop-up type protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264366A (en) |
-
2013
- 2013-05-31 CN CN 201310210304 patent/CN103264366A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |