CN104476470A - Anti-falling type screwdriver - Google Patents
Anti-falling type screwdriver Download PDFInfo
- Publication number
- CN104476470A CN104476470A CN201410661399.8A CN201410661399A CN104476470A CN 104476470 A CN104476470 A CN 104476470A CN 201410661399 A CN201410661399 A CN 201410661399A CN 104476470 A CN104476470 A CN 104476470A
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- CN
- China
- Prior art keywords
- screwdriver
- lanyard
- drop
- safety
- present
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
本发明涉及一种防跌落式螺丝刀，其特征在于：包括螺丝刀本体和可拆连接在螺丝刀本体后部的挂绳。本发明防跌落式螺丝刀具有多种安全保障措施，确保在操作过程操作人员及设备安全可靠，提高工作效率，且方便现场施工作业人员操作使用，同时能保证出现螺丝刀脱手时不跌落，符合安全第一，效率第一为优先原则，社会效益名显，具有一定的市场开发价值。
The invention relates to an anti-drop screwdriver, which is characterized in that it comprises a screwdriver body and a hanging rope detachably connected to the rear of the screwdriver body. The anti-drop screwdriver of the present invention has a variety of safety protection measures to ensure the safety and reliability of operators and equipment during the operation process, improve work efficiency, and facilitate the operation and use of on-site construction workers. 1. Efficiency first is the priority principle, the social benefits are prominent, and it has certain market development value.
Description
技术领域：Technical field:
本发明涉及一种作为电力系统生产人员日常使用的工器具，属于一种新型工具，特别是一种防跌落式螺丝刀。 The invention relates to a tool used daily by electric power system production personnel, which belongs to a new type of tool, in particular to a drop-proof screwdriver.
背景技术：Background technique:
平常电力生产工作，都需要用到螺丝刀等工具，但是目前的螺丝刀都是手持式，操作过程，容易出现螺丝刀跌落等脱手的情况，使用过程会可能出现螺丝打滑，导致螺丝刀脱手等情况，如果是在现场电气设备操作，螺丝刀可能跌落到电气设备之间的缝隙中，难以捡起来，遗落在设备附近就会存在隐患；在一些带电设备操作时候，螺丝刀跌落如果跌落在带电设备上，可能会引起设备的相间短路，严重的情况可能会导致设备跳闸等事故。这就需要一个使用方便同时又能防跌落的螺丝刀工具，要求操作过程能保证螺丝刀脱手时，螺丝刀不至于跌落。 Usually, tools such as screwdrivers are needed for power production work, but the current screwdrivers are all hand-held. During the operation process, the screwdriver is prone to fall and other hand-losing situations. In the operation of electrical equipment on site, the screwdriver may fall into the gap between the electrical equipment, and it is difficult to pick it up. If it is left near the equipment, there will be hidden dangers; when operating some live equipment, if the screwdriver falls on the live equipment, it may be damaged. It will cause a short circuit between phases of the equipment, and in severe cases may cause accidents such as equipment tripping. This requires a screwdriver tool that is easy to use and can prevent falling. It is required to ensure that the screwdriver will not fall when the screwdriver is released during the operation process.
发明内容：Invention content:
本发明的目的在于提供一种防跌落式螺丝刀，该工器具确保在操作过程中操作人员及设备安全可靠，提高工作效率。 The object of the present invention is to provide an anti-drop screwdriver, which ensures the safety and reliability of operators and equipment during operation, and improves work efficiency.
本发明防跌落式螺丝刀，其特征在于：包括螺丝刀本体和可拆连接在螺丝刀本体后部的挂绳。 The anti-drop screwdriver of the present invention is characterized in that it comprises a screwdriver body and a lanyard detachably connected to the rear of the screwdriver body.
进一步的，上述挂绳与螺丝刀本体通过万向接头连接。 Further, the aforementioned lanyard is connected to the screwdriver body through a universal joint.
进一步的，上述挂绳与万向接头为绝缘材料制成。 Further, the aforementioned lanyard and universal joint are made of insulating materials.
进一步的，上述挂绳上套设有塑料滑块，所述滑块上设有用于穿设挂绳的两孔道，所述两孔道与挂绳紧配合。 Further, the above-mentioned lanyard is covered with a plastic slider, and the slider is provided with two holes for passing the lanyard, and the two holes are closely matched with the lanyard.
进一步的，上述挂绳为首尾连接呈环形的细绳。 Further, the above-mentioned lanyard is a thin rope connected end to end in a ring shape.
本发明防跌落式螺丝刀具有多种安全保障措施，确保在操作过程操作人员及设备安全可靠，提高工作效率，且方便现场施工作业人员操作使用，同时能保证出现螺丝刀脱手时不跌落，符合安全第一，效率第一为优先原则，社会效益名显，具有一定的市场开发价值。 The anti-drop screwdriver of the present invention has a variety of safety protection measures to ensure the safety and reliability of operators and equipment during the operation process, improve work efficiency, and facilitate the operation and use of on-site construction workers. 1. Efficiency first is the priority principle, the social benefits are prominent, and it has certain market development value.
附图说明：Description of drawings:
图1是本发明实施例一拆开状态的构造示意图； Fig. 1 is a schematic structural view of a disassembled state of Embodiment 1 of the present invention;
图2是本发明实施例一组合状态的构造示意图； Fig. 2 is a schematic structural view of a combination state according to an embodiment of the present invention;
图3是本发明实施例二组合状态的构造示意图； Fig. 3 is a schematic structural view of the combined state of Embodiment 2 of the present invention;
图4是实施例二中滑块的断面图。 Fig. 4 is a sectional view of the slider in the second embodiment.
具体实施方式：Detailed ways:
本发明防跌落式螺丝刀，包括螺丝刀本体1和可拆连接在螺丝刀本体后部的挂绳2。 The anti-drop screwdriver of the present invention comprises a screwdriver body 1 and a lanyard 2 detachably connected to the rear of the screwdriver body.
进一步的，为了设计合理，上述挂绳与螺丝刀本体通过万向接头3连接。 Further, in order to design reasonably, the above-mentioned lanyard is connected with the screwdriver body through the universal joint 3 .
进一步的，为了绝缘，上述挂绳与万向接头为绝缘材料制成。 Further, for insulation, the aforementioned lanyard and universal joint are made of insulating materials.
进一步的，为了便于调节挂绳套在不同使用者手上使用，上述挂绳上套设有塑料滑块4，所述滑块4上设有用于穿设挂绳的两孔道5，所述两孔道与挂绳紧配合。 Further, in order to facilitate the adjustment of the lanyard to be used by different users, the above-mentioned lanyard is covered with a plastic slider 4, and the slider 4 is provided with two holes 5 for passing the lanyard. The hole fits tightly with the lanyard.
进一步的，上述挂绳为首尾连接呈环形的细绳。 Further, the above-mentioned lanyard is a thin rope connected end to end in a ring shape.
本发明防跌落式螺丝刀具有多种安全保障措施，确保在操作过程操作人员及设备安全可靠，提高工作效率，且方便现场施工作业人员操作使用，同时能保证出现螺丝刀脱手时不跌落，符合安全第一，效率第一为优先原则，社会效益名显，具有一定的市场开发价值。 The anti-drop screwdriver of the present invention has a variety of safety protection measures to ensure the safety and reliability of operators and equipment during the operation process, improve work efficiency, and facilitate the operation and use of on-site construction workers. 1. Efficiency first is the priority principle, the social benefits are prominent, and it has certain market development value.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661399.8A CN104476470A (en) | 2014-11-19 | 2014-11-19 | Anti-falling type screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661399.8A CN104476470A (en) | 2014-11-19 | 2014-11-19 | Anti-falling type screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476470A true CN104476470A (en) | 2015-04-01 |
Family
ID=52751143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661399.8A Pending CN104476470A (en) | 2014-11-19 | 2014-11-19 | Anti-falling type screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476470A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685204A (en) * | 1996-01-16 | 1997-11-11 | Snap-On Technologies, Inc. | Miniature reversible ratcheting screwdriver |
| CN2269271Y (en) * | 1996-07-22 | 1997-12-03 | 陈锦良 | An Improved Electric Screwdriver |
| CN2269270Y (en) * | 1996-08-25 | 1997-12-03 | 田国锋 | Easy rotation screw driver |
| US5836223A (en) * | 1997-06-25 | 1998-11-17 | Lin; Ching-Chou | Length-adjustable screwdriver |
| CN2472885Y (en) * | 2001-03-23 | 2002-01-23 | 陈璧淇 | Safety suspending button for tool |
-
2014
- 2014-11-19 CN CN201410661399.8A patent/CN104476470A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685204A (en) * | 1996-01-16 | 1997-11-11 | Snap-On Technologies, Inc. | Miniature reversible ratcheting screwdriver |
| CN2269271Y (en) * | 1996-07-22 | 1997-12-03 | 陈锦良 | An Improved Electric Screwdriver |
| CN2269270Y (en) * | 1996-08-25 | 1997-12-03 | 田国锋 | Easy rotation screw driver |
| US5836223A (en) * | 1997-06-25 | 1998-11-17 | Lin; Ching-Chou | Length-adjustable screwdriver |
| CN2472885Y (en) * | 2001-03-23 | 2002-01-23 | 陈璧淇 | Safety suspending button for tool |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Application publication date: 20150401 |