CN2060105U - Multi-purpose hand tool - Google Patents
Multi-purpose hand tool Download PDFInfo
- Publication number
- CN2060105U CN2060105U CN 89218763 CN89218763U CN2060105U CN 2060105 U CN2060105 U CN 2060105U CN 89218763 CN89218763 CN 89218763 CN 89218763 U CN89218763 U CN 89218763U CN 2060105 U CN2060105 U CN 2060105U
- Authority
- CN
- China
- Prior art keywords
- drill
- turning cylinder
- hand
- ratchet
- drill bit
- 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.)
- Withdrawn
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a multi-purpose hand tool comprising a press handle, a support frame, a turning handle, a bidirectional ratchet mechanism, and a working head. The working head composed of a drill sleeve, a drill bit hoop and a drill chuck is arranged on a rotating shaft. The drill bit and a shank of a screwdriver are inserted into the drill chuck in operation, and then the drill bit hoop is screwed tightly. A drill sleeve wrench can be directly arranged on the rotating shaft for use. The multi-purpose hand tool has the advantages of compact structure, convenient operation, and big torque, and the multi-purpose hand tool can rotate clockwise and counterclockwise. The multi-purpose hand tool is one tool with various functions.
Description
The utility model belongs to a kind of hand-operated tools, is specifically related to a kind of hand-operated tools of using that can clamp drill bit, screwdriver, impact wrench more.
At present, in combination tool, impact wrench, Universal screwdriver and wood brace bit etc. are arranged, these instruments have formed series of products with regard to simple function separately.But in actual use, also also have outside some inconvenience, can not exchange as these several combination tools, again can not various tool is complete as some small-sized factories and miness, unit, family, this just proposes to design a kind of imagination of manual simplified all-purpose instrument to us.
The purpose of this utility model will provide a kind of manufacturing simple in structure, easy exactly, the manual simplified all-purpose instrument that conveniently be suitable for, moment of torsion is big.
The utility model is used hand-operated tools more, by pressing handle, support, turning handle, bidirectional ratchet mechanism and work is first-class forms.Turning cylinder, fixed axis and push rod are housed on the above-mentioned support, and two-way ratchet is contained on the turning cylinder, is connected by key, ratchet is contained on the fixed axis, the reed of control ratchet be fixed on can axially movable push rod on, two alignment concavity are arranged on the push rod, rely on the spring top bead location on the turning handle.In the turning cylinder upper end pressure handle is housed, working head is equipped with in its lower end.This working head is made up of drill bushing, drill chuck and drill bit clip.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 uses the hand-operated tools front view more;
Fig. 2 uses the hand-operated tools vertical view more;
From Fig. 1, Fig. 2 as can be seen turning handle 5 and support 4 by being threaded togather, turning cylinder 3, fixed axis 12, push rod 14 are housed on support 4, two-way ratchet 6 is one just to change ratchet and a counter-rotating ratchet is formed, be contained on the turning cylinder 3 by key 10, two-way ratchet 11 is contained on the fixed axis 12, the reed 13 of control ratchet be fixed on can axially movable push rod 14 on, two alignment concavity 16 are arranged on the push rod 14, rely on spring top bead 15 location on the turning handle 5.During operation, promote push rod 14, when spring top bead 15 entered alignment concavity on the push rod 14, reed 13 was pressed on the ratchet of two-way ratchet 11 1 sides, and driving ratchet just changes.When spring top bead 15 entered another alignment concavity on the push rod 14, reed 13 was pressed on the ratchet of two-way ratchet 11 opposite sides, drove the ratchet counter-rotating, finished the rotating of turning cylinder 3 with this.Pressure handle 1 is housed in these turning cylinder 3 upper ends, presses in the handle 1 rolling bearing 2 is housed, working head is equipped with in the lower end.This working head is made up of drill bushing 7, drill chuck 9, drill bit clip 8.Drill bushing 7 endoporus are square, are inserted on the square spindle nose of turning cylinder 3, and drill bit clip 8 is threaded with drill bushing 7, drill chuck 9 is contained in the drill bit clip 8, axially has four clamping slots on drill chuck 9.During operation, as will hole, tighten or unclamp screw on plank, drill bit or screwdriver can be inserted in drill chuck 9 holes, tighten drill bit clip 8, firmly press handle 1 with hand simultaneously, the moving turning handle 5 of plate gets final product.Tighten if desired or unclamp nut, corresponding sleeve directly need only be contained on the square spindle nose of turning cylinder 3 and get final product.The afterbody four directions of the general impact wrench of cause is 13mm, so the square spindle nose of turning cylinder 3 is supporting with it.For the screw-nut that is positioned at eminence, need only can be convenient to use inserting an extension bar in the drill bushing 7 again.Because this hand-operated tools, moment of torsion are big, twist some big screw-nuts also without lifting an eyebrow, therefore can be used for various occasions.
Characteristics of the present utility model are: easy to operate, laborsaving, can realize forward and backward, compact conformation is the multiplex manual instrument of an a kind of easy tool.
Claims (5)
1, a kind of hand-operated tools of using more, by pressing handle, support, turning handle, bidirectional ratchet mechanism and work is first-class forms, it is characterized in that being equipped with on the above-mentioned support turning cylinder, fixed axis and push rod, two-way ratchet is contained on the turning cylinder, ratchet is contained on the fixed axis, the reed of control ratchet be fixed on can axially movable push rod on; In the turning cylinder upper end pressure handle is housed, working head is equipped with in its lower end.
2, hand-operated tools according to claim 1, it is characterized in that above-mentioned working head is made up of drill bushing, drill chuck and drill bit clip, the drill bushing endoporus is square, is inserted on the square spindle nose of turning cylinder, the drill bit clip is threaded with drill bushing, and drill chuck is contained in the drill bit clip.
3,, it is characterized in that the lower end of above-mentioned drill chuck axially has four clamping slots according to claim 1,2 described hand-operated tools.
4, hand-operated tools according to claim 1 is characterized in that being connected by key between above-mentioned turning cylinder and the two-way ratchet.
5, hand-operated tools according to claim 1 is characterized in that in the above-mentioned pressure handle rolling bearing being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89218763 CN2060105U (en) | 1989-10-30 | 1989-10-30 | Multi-purpose hand tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89218763 CN2060105U (en) | 1989-10-30 | 1989-10-30 | Multi-purpose hand tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2060105U true CN2060105U (en) | 1990-08-08 |
Family
ID=4873757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89218763 Withdrawn CN2060105U (en) | 1989-10-30 | 1989-10-30 | Multi-purpose hand tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2060105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144086A (en) * | 2013-04-06 | 2013-06-12 | 昆山千寻金属制品有限公司 | Special spanner for maintaining medical instrument |
| CN109158662A (en) * | 2018-10-22 | 2019-01-08 | 重庆名宽机械制造有限公司 | Device for auxiliary bore hole |
| CN109158661A (en) * | 2018-10-22 | 2019-01-08 | 重庆名宽机械制造有限公司 | Facilitate the auxiliary device for adjusting bore angle |
-
1989
- 1989-10-30 CN CN 89218763 patent/CN2060105U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144086A (en) * | 2013-04-06 | 2013-06-12 | 昆山千寻金属制品有限公司 | Special spanner for maintaining medical instrument |
| CN109158662A (en) * | 2018-10-22 | 2019-01-08 | 重庆名宽机械制造有限公司 | Device for auxiliary bore hole |
| CN109158661A (en) * | 2018-10-22 | 2019-01-08 | 重庆名宽机械制造有限公司 | Facilitate the auxiliary device for adjusting bore angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |