CN221088838U - PZ type screwdriver bit special for electrician - Google Patents
PZ type screwdriver bit special for electrician Download PDFInfo
- Publication number
- CN221088838U CN221088838U CN202322612011.2U CN202322612011U CN221088838U CN 221088838 U CN221088838 U CN 221088838U CN 202322612011 U CN202322612011 U CN 202322612011U CN 221088838 U CN221088838 U CN 221088838U
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- China
- Prior art keywords
- cross
- tool bit
- connecting rod
- screw head
- bit
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Links
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a PZ type electrician special screwdriver bit which comprises a connecting rod, a straight bit tip, a cross bit tip and a first hexagonal screwdriver head, wherein the cross bit tip is arranged at one end of the connecting rod, the straight bit tip is arranged at the joint of the connecting rod and the cross bit tip, the straight bit tip and the cross bit tip are combined into a whole, the cross bit tips are symmetrical in pairs, the straight bit tip is a slightly downward straight bit, and the cross bit tip is a normal cross bit. The utility model realizes that the electric screw can be screwed more tightly by arranging the connecting rod, the straight bit tip and the cross bit tip, and the existing screw bit is generally only cross-shaped or straight-shaped, and the screw bit is easy to screw and is not tight, so that the electric screw can be screwed more tightly by combining the straight bit tip and the cross bit tip mutually and symmetrically.
Description
Technical Field
The utility model relates to the technical field of screwdriver heads, in particular to a PZ type electrician special screwdriver head.
Background
The screwdriver is widely applied to the aspects of industrial production, power construction, family life and the like. A common screwdriver, which is a common tool for turning a screw into place by turning the handle in the same direction as the screwdriver bit, typically has a thin wedge-shaped head that is inserted into a slot or recess in the screw head. At present, most of commonly used electrical appliances are one object, for example, a screw-screwdriver is commonly used for screwing or unscrewing a small screw with a straight or cross shape on the round top surface, the conventional screw-screwdriver generally adopts the cross shape or the straight shape, and when the screw is screwed by the screw-screwdriver, the screw is easy to loosen due to the fact that the screw is not screwed.
Disclosure of utility model
The utility model aims to provide a special screwdriver head of PZ type electrician in order to solve the current screwdriver that proposes among the above-mentioned prior art generally adopts cross or style of calligraphy, and when this kind of screwdriver was screwed up the screw, lead to the screw to screw up easily not tight, makes the problem that the screw was not hard up easily.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a special screwdriver head of PZ electrician's, its characterized in that: including connecting rod, a word tool bit point, cross tool bit point and first hexagonal screw head, connecting rod one end is provided with the cross tool bit point, connecting rod and cross tool bit point junction is provided with a word tool bit point, two into one two in a word tool bit point and cross tool bit point, two liang of symmetries in cross tool bit point, a word tool bit point is slightly to a word style of calligraphy tool bit, cross tool bit point is normal cross tool bit point.
Preferably, the screwdriver bit adopts alloy steel structure, the one end of cross tool bit point presents certain inclination, the one end of straight tool bit point presents certain inclination equally, and the screwdriver bit passes through alloy steel and makes, can improve the wearability of screwdriver bit, prevents that the screwdriver bit from taking place to damage.
Preferably, the other end of the connecting rod is connected with a first hexagonal screw head, the first hexagonal screw head presents a hexagonal shape, and the joint of the connecting rod and the first hexagonal screw head presents a certain radian.
Preferably, a groove is formed in one end of the first hexagonal screw head, a second hexagonal screw head is arranged at one end of the groove, the groove presents a certain radian inwards, and the section of the groove presents a circular shape.
Preferably, the section of the second hexagonal screw head is hexagonal, two sides of the second hexagonal screw head are arranged into a radian of a top, and the second hexagonal screw head is convenient for the screw driver head to be connected to various screw driver bodies.
Preferably, the cross section of the connecting rod is circular, the length of the first hexagonal screw head is smaller than that of the second hexagonal screw head, and the length of the connecting rod is larger than that of the first hexagonal screw head.
Compared with the prior art, the utility model has the beneficial effects that: this special screwdriver head of PZ formula electrician is rational in infrastructure, has following advantage:
(1) The screw driver has the advantages that the screw driver can be screwed more tightly by the aid of the connecting rod, the straight-line tool bit tip and the cross tool bit tip, the existing screw driver is generally only in a cross shape or a straight-line shape, and screws are easy to screw but not tight, so that the straight-line tool bit tip and the cross tool bit tip are combined with each other, and the tool bit tips are symmetrical in pairs to perform more tightening of the electric screw.
(2) The screw driver has the advantages that the screw driver can be conveniently fixed on various screw driver bodies or electric devices through the first hexagonal screw head, the groove and the second hexagonal screw head, so that the screw driver is convenient to use, and the screw driver is enabled to adapt to different cutter bodies and various electric devices through the groove and the second hexagonal screw head, and the screw driver is simple in structure and convenient to use.
(3) The screwdriver bit is made of alloy steel, so that the screwdriver bit has high wear resistance and is not easy to rust and damage.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a right side view of the present utility model;
In the figure: 1. a connecting rod; 2. a straight cutter head tip; 3. a cross cutter head tip; 4. a first hexagonal screw head; 5. a groove; 6. and a second hexagonal screw head.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a special screwdriver head of PZ type electrician, including connecting rod 1, a word tool bit point 2, cross tool bit point 3 and first hexagonal screwdriver head 4, connecting rod 1 one end is provided with cross tool bit point 3, connecting rod 1 and cross tool bit point 3 junction is provided with a word tool bit point 2, two liang of one word tool bit point 2 and cross tool bit point 3 are symmetrical, a word tool bit point 2 is slightly downward a word type tool bit, cross tool bit point 3 is normal cross type, current screwdriver head is generally just cross or a word type, this kind of screwdriver head is easy to twist and is not tight the screw, through combining a word tool bit point 2 and cross tool bit point 3 each other, the tool bit point is two liang of symmetries, engage in making electric screwdriver tightening;
The screwdriver bit adopts an alloy steel structure, one end of the cross-shaped screwdriver bit tip 3 presents a certain inclination, and one end of the straight screwdriver bit tip 2 presents a certain inclination;
The other end of the connecting rod 1 is connected with a first hexagonal screw head 4, the first hexagonal screw head 4 presents a hexagonal shape, the joint of the connecting rod 1 and the first hexagonal screw head 4 presents a certain radian, the radian of the first hexagonal screw head 4 prevents the screwdriver head from scratching workers, one end of the first hexagonal screw head 4 is provided with a groove 5, one end of the groove 5 is provided with a second hexagonal screw head 6, the groove 5 presents a certain radian inwards, and the cross section of the groove 5 presents a circular shape;
The section of the second hexagonal screw head 6 is hexagonal, two sides of the second hexagonal screw head 6 are arranged to be a top radian, the radian of the second hexagonal screw head 6 prevents a screwdriver bit from scratching workers, the section of the connecting rod 1 is circular, the length of the first hexagonal screw head 4 is smaller than that of the second hexagonal screw head 6, the length of the connecting rod 1 is larger than that of the first hexagonal screw head 4, and the groove 5 and the second hexagonal screw head 6 are arranged to enable the screw to adapt to different tool bodies and various electric devices, so that the structure is simple and the use is convenient;
The screwdriver bit is made of alloy steel, so that the screwdriver bit has high wear resistance and is not easy to rust and damage.
When the electric screw driver is used, the straight tool bit tips 2 and the cross tool bit tips 3 are combined with each other, the tool bit tips are symmetrical in pairs, the electric screw is screwed more tightly, the screw driver is suitable for different tool bodies and various electric devices from head to head by arranging the groove 5 and the second hexagonal screw head 6 for facilitating the use of the screw driver, the structure is simple, the use is convenient, the screw driver is made of alloy steel, the screw driver has high wear resistance, rust damage is not easy to occur, and the cost of the screw driver is lower.
Claims (6)
1. A special screwdriver head of PZ electrician's, its characterized in that: including connecting rod (1), a word tool bit point (2), cross tool bit point (3) and first hexagonal spiral shell head (4), connecting rod (1) one end is provided with a cross tool bit point (3), connecting rod (1) and cross tool bit point (3) junction is provided with a word tool bit point (2), two into one of a word tool bit point (2) and cross tool bit point (3), two liang symmetries of cross tool bit point (3), a word tool bit point (2) is slightly to next style of calligraphy tool bit, cross tool bit point (3) are normal cross.
2. A PZ type electrician's special screwdriver bit according to claim 1, wherein: the screwdriver bit adopts an alloy steel structure, one end of the cross-shaped screwdriver bit tip (3) presents a certain inclination, and one end of the straight screwdriver bit tip (2) presents a certain inclination.
3. A PZ type electrician's special screwdriver bit according to claim 1, wherein: the other end of the connecting rod (1) is connected with a first hexagonal screw head (4), the first hexagonal screw head (4) presents a hexagonal shape, and the joint of the connecting rod (1) and the first hexagonal screw head (4) presents a certain radian.
4. A PZ type electrician's special screwdriver bit according to claim 3, wherein: one end of the first hexagonal screw head (4) is provided with a groove (5), one end of the groove (5) is provided with a second hexagonal screw head (6), the groove (5) presents a certain radian inwards, and the section of the groove (5) presents a round shape.
5. A PZ type electrician's special screwdriver bit according to claim 4, wherein: the section of the second hexagonal screw head (6) is hexagonal, and two sides of the second hexagonal screw head (6) are arranged to be a radian of a roof.
6. A PZ type electrician's special screwdriver bit according to claim 3, wherein: the section of the connecting rod (1) is circular, the length of the first hexagonal screw head (4) is smaller than that of the second hexagonal screw head (6), and the length of the connecting rod (1) is larger than that of the first hexagonal screw head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322612011.2U CN221088838U (en) | 2023-09-26 | 2023-09-26 | PZ type screwdriver bit special for electrician |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322612011.2U CN221088838U (en) | 2023-09-26 | 2023-09-26 | PZ type screwdriver bit special for electrician |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088838U true CN221088838U (en) | 2024-06-07 |
Family
ID=91310934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322612011.2U Active CN221088838U (en) | 2023-09-26 | 2023-09-26 | PZ type screwdriver bit special for electrician |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088838U (en) |
-
2023
- 2023-09-26 CN CN202322612011.2U patent/CN221088838U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |