CN203245790U - Tool head with sleeve - Google Patents
Tool head with sleeve Download PDFInfo
- Publication number
- CN203245790U CN203245790U CN 201320284331 CN201320284331U CN203245790U CN 203245790 U CN203245790 U CN 203245790U CN 201320284331 CN201320284331 CN 201320284331 CN 201320284331 U CN201320284331 U CN 201320284331U CN 203245790 U CN203245790 U CN 203245790U
- Authority
- CN
- China
- Prior art keywords
- diapire
- external member
- chase
- joint portion
- sidewall
- 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
A tool head with a sleeve comprises a body, wherein the outer surface of the body is provided with a groove with a bottom wall, the outer surface of the bottom wall is provided with a colored layer used for marking, and the bottom wall does not protrude from the outer surface of the body. Due to the fact that the outer surface of the body is provided with the groove, a user can seldom touch the bottom wall of the groove when taking the tool head, and the colored layer on the bottom wall of the groove can be prevented from peeling or being damaged and is durable; one end, away from a combination portion, of a drive portion is provided with the sleeve in a sleeved mode, and the sleeve is provided with at least one ring groove and can assist the drive portion to be connected with an article to be driven in a sleeved mode.
Description
Technical field
The utility model relates to a kind of instrument, specifically describes to relate to a kind of tool heads with external member.
Background technology
As everyone knows, when general maintenance personal goes out to keep in repair, often carry too much instrument so that the tool box is quite heavy because of needs, on the other hand, the identification of the screwdriver head on the tool heads easily is subject to external force factor generation wearing and tearing with colour circle or peels off, and then cause this colour circle color to disappear, and lose the identification effect, be not easy to the operator and use.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model provides a kind of tool heads with external member, because the outer surface of this tool heads body is provided with a chase, this chase has a diapire, and the outer surface of this diapire has a color layers, with the usefulness as sign, this diapire does not protrude from the outer surface of this body, the diapire that is difficult for touching chase during user's fetching tool head, the color layers that can prevent the chase diapire comes off or produces damage, and this color layers can be durable for a long time.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of tool heads with external member, it includes a body, its outer surface is provided with a chase, this chase has a diapire, the outer surface of this diapire has a color layers, with the usefulness as sign, this diapire does not protrude from the outer surface of this body, because the outer surface of body is provided with chase, the diapire that is difficult for touching chase during user's fetching tool head, the color layers that can prevent the chase diapire comes off or produces damage, this color layers can be durable for a long time, even this tool heads is placed horizontally in horizontal plane on the other hand, the diapire of this chase can not be contacted with horizontal plane yet, can avoid the color layers of this chase diapire to come off or impaired, the user can enclose a color layers at the outer surface of this chase diapire according to different user demands in addition, with as identification tool heads purposes or function, this color layers is the color paint vehicle, use the use printing of color ratio tradition or transfer printing mode on the paint vehicle, more can keep the persistence of color, chase has the first side wall and the second sidewall and diapire, the first side wall is parallel to the second sidewall, diapire is between the first side wall and the second sidewall, the girth at the arbitrary place of diapire is all less than the girth of the first side wall outer peripheral edges and the girth of the second sidewall periphery edge, the distance of the first side wall and the second sidewall is less than the diameter of the outer peripheral edges at the arbitrary place of diapire, diapire presents the circular-arc of indent, be covered with a color layers on the outer surface of the diapire of chase, body comprises joint portion and a drive division, joint portion and driving part are in the opposite two ends of body, chase is located at the joint portion, the joint portion is concaved with a circular rabbet away from an end of drive division, circular rabbet is located on the outer surface of joint portion, circular rabbet has the outer surface of arc, circular rabbet is used for providing the nested connections of instrument such as tool bar, drive division is arranged with an external member away from an end of joint portion, external member has at least one annular groove, and external member can assistive drive section be socketed thing to be driven.
The beneficial effects of the utility model are, a kind of tool heads with external member, because the outer surface of this tool heads body is provided with a chase, this chase has a diapire, and the outer surface of this diapire has a color layers, with the usefulness as sign, this diapire does not protrude from the outer surface of this body, the diapire that is difficult for touching chase during user's fetching tool head, the color layers that can prevent the chase diapire comes off or produces damage, and this color layers can be durable for a long time.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 is part-structure figure of the present utility model.
In Fig. 1,1. tool heads, 3. chase, 8. joint portion, 9. drive division, 10. circular rabbet, 11. external members, 12. annular grooves.
In Fig. 2,2. body, 3. chase, 4. the first side wall, 5. the second sidewall, 6. diapire, 7. color layers.
The specific embodiment
In the drawings, a kind of tool heads 1 with external member, the body 2 that comprises a solid body of rod, the outer surface of body 2 is provided with chase 3, chase 3 has the first side wall 4 and the second sidewall 5 and diapire 6, the first side wall 4 is parallel to the second sidewall 5, diapire 6 is between the first side wall 4 and the second sidewall 5, the girth at diapire 6 arbitrary places is all less than the girth of the first side wall 4 outer peripheral edges and the girth of the second sidewall 5 outer peripheral edges, the distance of the first side wall 4 and the second sidewall 5 is less than the diameter of the outer peripheral edges at diapire 6 arbitrary places, diapire 6 presents the circular-arc of indent, be covered with a color layers 7 on the outer surface of the diapire 6 of chase 3, body comprises joint portion 8 and a drive division 9, joint portion 8 and drive division 9 are positioned at the opposite two ends of body 2, chase 3 is located at joint portion 8, joint portion 8 is concaved with a circular rabbet 10 away from an end of drive division 9, circular rabbet 10 is located on the outer surface of joint portion 8, circular rabbet 10 has the outer surface of arc, circular rabbet 10 is used for providing the nested connections of instrument such as tool bar, drive division 9 is arranged with an external member 11 away from an end of joint portion 8, external member has at least one annular groove 12, and external member 11 can assistive drive section 9 sockets thing to be driven.
Claims (6)
1. tool heads with external member, include body, chase, color layers, the joint portion, drive division, external member is characterized in that: the outer surface of body is provided with a chase, this chase has a diapire, the outer surface of this diapire has a color layers, and with the usefulness as sign, this diapire does not protrude from the outer surface of this body, chase is located at the joint portion, the joint portion is concaved with a circular rabbet away from an end of drive division, and circular rabbet is located on the outer surface of joint portion, and circular rabbet has the outer surface of arc, circular rabbet is used for providing the nested connections of instrument such as tool bar, and drive division is arranged with an external member away from an end of joint portion.
2. the tool heads with external member according to claim 1 is characterized in that, described chase has the first side wall and the second sidewall and diapire, and the first side wall is parallel to the second sidewall, and diapire is between the first side wall and the second sidewall.
3. the tool heads with external member according to claim 2, it is characterized in that, all less than the girth of the first side wall outer peripheral edges and the girth of the second sidewall periphery edge, the distance of the first side wall and the second sidewall is less than the diameter of the outer peripheral edges at the arbitrary place of diapire for the girth at the arbitrary place of described diapire.
4. the tool heads with external member according to claim 2 is characterized in that, described diapire presents the circular-arc of indent.
5. the tool heads with external member according to claim 1 is characterized in that, described color layers is the color paint vehicle.
6. the tool heads with external member according to claim 1 is characterized in that, described external member has at least one annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320284331 CN203245790U (en) | 2013-05-23 | 2013-05-23 | Tool head with sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320284331 CN203245790U (en) | 2013-05-23 | 2013-05-23 | Tool head with sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245790U true CN203245790U (en) | 2013-10-23 |
Family
ID=49372251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320284331 Expired - Fee Related CN203245790U (en) | 2013-05-23 | 2013-05-23 | Tool head with sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245790U (en) |
-
2013
- 2013-05-23 CN CN 201320284331 patent/CN203245790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140523 |