CN107282971A - A kind of heldfree type hand drill - Google Patents
A kind of heldfree type hand drill Download PDFInfo
- Publication number
- CN107282971A CN107282971A CN201710578962.9A CN201710578962A CN107282971A CN 107282971 A CN107282971 A CN 107282971A CN 201710578962 A CN201710578962 A CN 201710578962A CN 107282971 A CN107282971 A CN 107282971A
- Authority
- CN
- China
- Prior art keywords
- hand drill
- collar
- switch
- bandage
- auxiliary switch
- 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.)
- Pending
Links
- 210000000707 wrist Anatomy 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 235000001968 nicotinic acid Nutrition 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of heldfree type hand drill, overall structure including hand drill, hand drill is provided with switch, side wall provided with two bayonet sockets, power connection socket is provided with bayonet socket and the collar is inserted, the switch in parallel of power connection socket and hand drill in bayonet socket, the bottom of the collar is connected internally in the power connection socket in bayonet socket provided with auxiliary switch, auxiliary switch by wire through the collar, and auxiliary switch and switch in parallel are simultaneously independent of each other；A bandage is installed with the outer wall of hand drill, bandage is circularized by eye-splice or nylon buckles connection, bandage fixes hand drill when using and in wrist, palm passes through the collar and auxiliary switch is set positioned at the direction of the palm of the hand.The present invention is simple in construction and ingenious, and hand drill is fixed at wrist by removable bandage, removes hand-held trouble from, while when operating personnel is without using hand drill, without being placed into other safety zones, hand drill, which is fixed on, does not influence the progress of other work in wrist.
Description
Technical field：
The present invention relates to hand drill field, it is characterised in that a kind of heldfree type hand drill.
Background technology：
Hand drill is a kind of very useful instrument, is widely used in various industries, typically has plug-in and rechargeable, compares
Compared with for, rechargeable hand drill is more convenient to use, but there is also many shortcomings.Rechargeable hand of the prior art
High-altitude is drilled in use, also very inconvenient, due to the feature of work high above the ground environment, hand-held hand drill operation is one breakneck
Thing, on the one hand, hand drill, which easily drops, causes danger, on the other hand, operating worker needs to vacate a hand to hold hand drill, right
It is also to improve degree of danger for operating personnel, operation inconvenience.
The content of the invention：
The invention aims to solve the deficiencies in the prior art, there is provided a kind of heldfree type hand drill.
The technical solution adopted by the present invention is：
A kind of heldfree type hand drill, includes the overall structure of hand drill, it is characterised in that：
The hand drill is provided with switch, side wall provided with two bayonet sockets, and bayonet socket is interior to be provided with power connection socket and insert the collar, and bayonet socket is inscribed
The switch in parallel of electrical outlet and hand drill, the bottom of the collar is provided with an auxiliary switch, and auxiliary switch is passed through by wire to be connected inside the collar
It is connected in the power connection socket in bayonet socket, auxiliary switch and switch in parallel are simultaneously independent of each other；
A bandage is installed with the outer wall of the hand drill, bandage is circularized by eye-splice or nylon buckles connection, used
When bandage fix in hand drill and wrist, palm is set through the direction that the collar and auxiliary switch are located at the palm of the hand.
A kind of described heldfree type hand drill, it is characterised in that：
The bottom of the collar is placed in the front of the structure using the convex bionics structure of arc, auxiliary switch.
A kind of described heldfree type hand drill, it is characterised in that：
The collar is made using the convenient grasping of hard structure, bandage of soft material.
Compared with prior art, the beneficial effects of the present invention are：
The present invention is simple in construction and ingenious, and hand drill is fixed at wrist by removable bandage, removes hand-held trouble from, simultaneously
When operating personnel is without using hand drill, without being placed into other safety zones, hand drill, which is fixed in wrist, does not influence other
The progress of work.
Brief description of the drawings：
Fig. 1 is main structure diagram of the invention；
Fig. 2 is the structural representation in A-A directions in Fig. 1 of the present invention；
Fig. 3 is right side structural representation of the invention.
Embodiment：
Below in conjunction with the accompanying drawings, the present invention is described in further detail by embodiment：
A kind of heldfree type hand drill, includes the overall structure of hand drill, hand drill 1 is provided with switch 2, side wall provided with two bayonet sockets, bayonet socket
Interior provided with power connection socket and to insert that power connection socket in the collar 3, bayonet socket is in parallel with the switch 2 of hand drill 1, the bottom of the collar 3 is provided with one
Individual auxiliary switch 4, auxiliary switch 4 is connected internally in the power connection socket in bayonet socket by wire through the collar 3, auxiliary switch 4 and switch 2
Parallel connection is simultaneously independent of each other；
A bandage 5 is installed with the outer wall of hand drill 1, bandage 5 is circularized by eye-splice or nylon buckles connection, when using
Bandage 5 fixes hand drill 1 and in wrist, palm is located at the direction setting of the palm of the hand through the collar 3 and auxiliary switch 4.
The bottom of the collar 3 is placed in the front of the structure using the convex bionics structure of arc, auxiliary switch 4.
The collar 3 is made using the convenient grasping of hard structure, bandage 5 of soft material.
Above-described embodiment is only the preferably embodiment of the present invention, and in addition, the present invention can also have other realizations
Mode.It should be noted that on the premise of without departing from present inventive concept, any conspicuously improved and modification all should fall
Enter within protection scope of the present invention.
Claims (3)
1. a kind of heldfree type hand drill, includes the overall structure of hand drill, it is characterised in that：
The hand drill is provided with switch, side wall provided with two bayonet sockets, and bayonet socket is interior to be provided with power connection socket and insert the collar, and bayonet socket is inscribed
The switch in parallel of electrical outlet and hand drill, the bottom of the collar is provided with an auxiliary switch, and auxiliary switch is passed through by wire to be connected inside the collar
It is connected in the power connection socket in bayonet socket, auxiliary switch and switch in parallel are simultaneously independent of each other；
A bandage is installed with the outer wall of the hand drill, bandage is circularized by eye-splice or nylon buckles connection, used
When bandage fix in hand drill and wrist, palm is set through the direction that the collar and auxiliary switch are located at the palm of the hand.
2. a kind of heldfree type hand drill according to claim 1, it is characterised in that：
The bottom of the collar is placed in the front of the structure using the convex bionics structure of arc, auxiliary switch.
3. a kind of heldfree type hand drill according to claim 1, it is characterised in that：
The collar is made using the convenient grasping of hard structure, bandage of soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578962.9A CN107282971A (en) | 2017-07-17 | 2017-07-17 | A kind of heldfree type hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578962.9A CN107282971A (en) | 2017-07-17 | 2017-07-17 | A kind of heldfree type hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107282971A true CN107282971A (en) | 2017-10-24 |
Family
ID=60100697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578962.9A Pending CN107282971A (en) | 2017-07-17 | 2017-07-17 | A kind of heldfree type hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107282971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120092766A (en) * | 2025-05-07 | 2025-06-06 | 中国农业科学院草原研究所 | A precise pesticide application device for Stellera chamaejasme in grassland |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167454A (en) * | 1994-08-17 | 1997-12-10 | 乔治·希林杰 | Ergonomic Design Electric Hand Drill With Forearm Support |
| CN202318159U (en) * | 2011-10-22 | 2012-07-11 | 赵璇雯 | Multifunctional tool fixer |
| CN102844136A (en) * | 2010-03-24 | 2012-12-26 | 布莱恩·C·库克 | Ergonomic hand-held power tools and methods of use |
| CN204308242U (en) * | 2014-11-18 | 2015-05-06 | 中国建筑第四工程局有限公司 | Electric drill |
| CN207103908U (en) * | 2017-07-17 | 2018-03-16 | 段兴中 | A kind of heldfree type hand drill |
-
2017
- 2017-07-17 CN CN201710578962.9A patent/CN107282971A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167454A (en) * | 1994-08-17 | 1997-12-10 | 乔治·希林杰 | Ergonomic Design Electric Hand Drill With Forearm Support |
| CN102844136A (en) * | 2010-03-24 | 2012-12-26 | 布莱恩·C·库克 | Ergonomic hand-held power tools and methods of use |
| CN202318159U (en) * | 2011-10-22 | 2012-07-11 | 赵璇雯 | Multifunctional tool fixer |
| CN204308242U (en) * | 2014-11-18 | 2015-05-06 | 中国建筑第四工程局有限公司 | Electric drill |
| CN207103908U (en) * | 2017-07-17 | 2018-03-16 | 段兴中 | A kind of heldfree type hand drill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120092766A (en) * | 2025-05-07 | 2025-06-06 | 中国农业科学院草原研究所 | A precise pesticide application device for Stellera chamaejasme in grassland |
| CN120092766B (en) * | 2025-05-07 | 2025-08-12 | 中国农业科学院草原研究所 | Accurate pesticide application device of grassland stellera chamaejasme |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |