CN208084244U - A kind of extended type electric screwdriver head - Google Patents
A kind of extended type electric screwdriver head Download PDFInfo
- Publication number
- CN208084244U CN208084244U CN201820576312.0U CN201820576312U CN208084244U CN 208084244 U CN208084244 U CN 208084244U CN 201820576312 U CN201820576312 U CN 201820576312U CN 208084244 U CN208084244 U CN 208084244U
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- electric screwdriver
- screwdriver head
- extended type
- type electric
- bit
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Abstract
The utility model discloses a kind of extended type electric screwdriver heads, include electric screwdriver head ontology, one end of the electric screwdriver head ontology is equipped with batch handle, and the other end of the electric screwdriver head ontology is equipped with screwdriver bit, one end of the screwdriver bit, which is equipped with, lengthens component, and the other end of the screwdriver bit is for adsorbing screw.In the utility model, which extends the length at electric screwdriver head tip by lengthening component, so that the electric screwdriver head is can be used in deeper screw hole, tightens screw, while the electric screwdriver head mounting means is simple, easy to use, is suitable for promoting.
Description
Technical field
The utility model is related to electric screwdriver head field more particularly to a kind of extended type electric screwdriver heads.
Background technology
Electric screwdriver head refers to the electric screw cutter head for being installed to the turn of the screw above electric drill or electric hammer, be it is a kind of be used for fastening or
Person unclamps the small-sized electric tool of screw.By different head dummys can be divided into a word, cross, rice word, star-like, square toes, turret head,
Y types head etc. a, wherein word and cross are most common in life.
In the utility model patent of Publication No. CN203266534U, a kind of non magnetic adhesive electric screwdriver head is disclosed,
The electric screwdriver head includes：Electric screwdriver head ontology, which is provided with ring groove, and one end of the electric screwdriver head ontology is handle, the electric screwdriver head sheet
The other end of body is for adsorbing screw；Sleeve, main body are sheathed on the electric screwdriver head ontology, and one end of the sleeve is snapped in described
On ring groove, the other end of the sleeve is equipped with stopper section；Elastomer is sheathed on the electric screwdriver head ontology and is located at the ring
In type groove, one end of the elastomer connects electric screwdriver head ontology, other end branch sleeve；Colloid is set to same in the sleeve
When be arranged at the stopper section.The non magnetic adhesive electric screwdriver head of the utility model is using the adhesiveness of asphalt adhesive by non magnetic spiral shell
Silk is adhered on the non magnetic adhesive electric screwdriver head, and asking for non magnetic screw cannot be adsorbed to solve traditional magnetic electric screwdriver head
Topic, expands the application range of non magnetic screw, touches the development into 3C Product.
But the electric screwdriver head can not be when screw hole be deeper to tighten screw, it is therefore desirable to a kind of king-size electricity
Screwdriver bit tightens screw to be deep into screw hole.
Invention content
Shortcoming present in view of the above technology, the purpose of this utility model is to provide a kind of extended type electric screwdrivers
Head, the electric screwdriver head extend the length at electric screwdriver head tip by lengthening component, the electric screwdriver head are made to can be used in deeper screw hole
It is interior, tighten screw.
Another of the utility model is designed to provide a kind of extended type electric screwdriver head, and the electric screwdriver head mounting means is simple,
It is easy to use, it is suitable for promoting.
To achieve the above object, the utility model provides a kind of extended type electric screwdriver head, includes electric screwdriver head ontology, the electricity
One end of screwdriver bit ontology is equipped with batch handle, and the other end of the electric screwdriver head ontology is equipped with screwdriver bit, is set on one end of the screwdriver bit
There is lengthening component, the other end of the screwdriver bit is for adsorbing screw.In the utility model, the electric screwdriver head is by lengthening component
The length for extending electric screwdriver head tip makes the electric screwdriver head can be used in deeper screw hole, tightens screw, while the electric screwdriver head
Mounting means is simple, easy to use, is suitable for promoting.
Further, the length component that lengthens is 0.5-0.7 times of screwdriver bit length.In the utility model, lengthening group
Part can extend the length at the electric screwdriver head tip, and the electric screwdriver head tip is enable to be deep into deeper screw hole.
Further, the screwdriver bit is used to adsorb one end of screw in blossom type or M shape or "-" type or cross.?
In the utility model, the one end for adsorbing screw is a plurality of types of screwdriver bits, is suitable for a plurality of types of screws.
Further, the material of the screwdriver bit is retentive material.In the utility model, retentive material can make
The screwdriver bit has magnetic effect, can directly adsorb screw, use is more convenient.
Further, the material of described batch of handle is retentive material, and the electric screwdriver head ontology is equipped with limiting groove, the limit
Position groove is arranged in the lower part of batch handle.In the utility model, retentive material makes this batch of handle have magnetic effect, Neng Gouzhi
It connects and is adsorbed on electric drill, and limiting groove can make the electric screwdriver head install fastening with electric drill.
Further, the quantity of the limiting groove is 3.In the utility model, 3 limiting grooves make the electric screwdriver
Capitiform reinforces the tightness between electric drill at steadily triangular structure.
Further, the outer diameter for lengthening component is equal to or more than the outer diameter at the tip of screwdriver bit, makes screwdriver bit
Structure it is more firm, stress is larger when convenient for tightening screw.
Further, a plurality of annular grooves are additionally provided on the electric screwdriver head ontology, and each annular groove is uniformly distributed
Formula is arranged in parallel on electric screwdriver head ontology.In the utility model, a plurality of annular grooves are set on the ontology of electric screwdriver head, are made
The electric screwdriver head can be adapted to the electric drill of different model.
Further, the internal diameter of a plurality of annular grooves is from top to bottom sequentially reduced.It is multiple in the utility model
The internal diameter size of several annular grooves is different, to be adapted to the electric drill of different pore size.
The utility model has the beneficial effects that：Compared with prior art, a kind of extended type electric screwdriver provided by the utility model
Head, the electric screwdriver head extend the length at electric screwdriver head tip by lengthening component, the electric screwdriver head are made to can be used in deeper screw hole
It is interior, screw is tightened, while the electric screwdriver head mounting means is simple, it is easy to use, it is suitable for promoting.
Description of the drawings
Fig. 1 is a kind of front view of extended type electric screwdriver head of the utility model.
Fig. 2 is a kind of side view of extended type electric screwdriver head of the utility model.
Specific implementation mode
In order to make the purpose of this utility model, technical solution and advantageous effect be more clearly understood, to the utility model into
Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and do not have to
In restriction the utility model.
Shown in Fig. 1-2, a kind of extended type electric screwdriver head realized by the utility model, includes electric screwdriver head ontology 1,
One end of electric screwdriver head ontology 1 is equipped with batch handle 2, and the other end of electric screwdriver head ontology 1 is equipped with screwdriver bit 3, and one end of screwdriver bit 3 is equipped with
Component 31 is lengthened, the other end of screwdriver bit 3 is for adsorbing screw.In the utility model, the electric screwdriver head is by lengthening component 31
The length for extending electric screwdriver head tip makes the electric screwdriver head can be used in deeper screw hole, tightens screw, while the electric screwdriver head
Mounting means is simple, easy to use, is suitable for promoting.
In the present embodiment, 0.5-0.7 times that 31 length of component is 3 length of screwdriver bit is lengthened.In the utility model, add
Long component can extend the length at the electric screwdriver head tip, and the electric screwdriver head tip is enable to be deep into deeper screw hole.
In the present embodiment, screwdriver bit 3 is used to adsorb one end of screw in blossom type or M shape or "-" type or cross.
In the utility model, the one end for adsorbing screw is a plurality of types of screwdriver bits, is suitable for a plurality of types of screws.
In the present embodiment, the material of screwdriver bit 3 is retentive material.In the utility model, retentive material can
Make the screwdriver bit that there is magnetic effect, can directly adsorb screw, use is more convenient.
In the present embodiment, the material for criticizing handle 2 is retentive material, and electric screwdriver head ontology 1 is equipped with limiting groove 11, limit
Groove 11 is arranged in the lower part of batch handle 2.In the utility model, retentive material makes this batch of handle 2 have magnetic effect, can
It directly adsorbs on electric drill, and limiting groove 11 can make the electric screwdriver head install fastening with electric drill.
In the present embodiment, the quantity of limiting groove 11 is 3.In the utility model, 3 limiting grooves 11 make this
Electric screwdriver head forms steadily triangular structure, reinforces the tightness between electric drill.
In the present embodiment, the outer diameter of lengthening component 31 is equal to or more than the outer diameter at the tip of screwdriver bit 3, makes
The structure of screwdriver bit is more firm, and stress is larger when convenient for tightening screw.
In the present embodiment, a plurality of annular grooves are additionally provided on electric screwdriver head ontology 1, and each annular groove uniformly divides
Cloth is arranged in parallel on electric screwdriver head ontology 1.In the utility model, it is recessed that a plurality of annulars are set on the ontology of electric screwdriver head
Slot enables the electric screwdriver head to be adapted to the electric drill of different model.
In the present embodiment, the internal diameter of a plurality of annular grooves is from top to bottom sequentially reduced.It is multiple in the utility model
The internal diameter size of several annular grooves is different, to be adapted to the electric drill of different pore size.
The utility model has the beneficial effects that：Compared with prior art, a kind of extended type electric screwdriver provided by the utility model
Head, the electric screwdriver head extend the length at electric screwdriver head tip by lengthening component 31, the electric screwdriver head are made to can be used in deeper screw
In hole, screw is tightened, while the electric screwdriver head mounting means is simple, it is easy to use, it is suitable for promoting.
Disclosed above is only several specific embodiments of the utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (9)
1. a kind of extended type electric screwdriver head includes electric screwdriver head ontology, one end of the electric screwdriver head ontology is equipped with batch handle, the electricity
The other end of screwdriver bit ontology is equipped with screwdriver bit, which is characterized in that one end of the screwdriver bit, which is equipped with, lengthens component, the screwdriver bit
The other end is for adsorbing screw.
2. extended type electric screwdriver head according to claim 1, which is characterized in that the length component that lengthens is screwdriver bit length
0.5-0.7 times.
3. extended type electric screwdriver head according to claim 1, which is characterized in that one end that the screwdriver bit is used to adsorb screw is in
Blossom type or M shape or "-" type are cross.
4. extended type electric screwdriver head according to claim 3, which is characterized in that the material of the screwdriver bit is retentive material.
5. extended type electric screwdriver head according to claim 1, which is characterized in that the material of described batch of handle is retentive material,
The electric screwdriver head ontology is equipped with limiting groove, and the limiting groove is arranged in the lower part of batch handle.
6. extended type electric screwdriver head according to claim 5, which is characterized in that the quantity of the limiting groove is 3.
7. extended type electric screwdriver head according to claim 1, which is characterized in that it is described lengthen component outer diameter be equal to or
Person is more than the outer diameter at the tip of screwdriver bit.
8. extended type electric screwdriver head according to claim 1, which is characterized in that be additionally provided with plural number on the electric screwdriver head ontology
A annular groove, and each annular groove is uniformly distributed formula and is arranged in parallel on electric screwdriver head ontology.
9. extended type electric screwdriver head according to claim 8, which is characterized in that the internal diameter of a plurality of annular grooves is by upper
It is sequentially reduced under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576312.0U CN208084244U (en) | 2018-04-20 | 2018-04-20 | A kind of extended type electric screwdriver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576312.0U CN208084244U (en) | 2018-04-20 | 2018-04-20 | A kind of extended type electric screwdriver head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208084244U true CN208084244U (en) | 2018-11-13 |
Family
ID=64056914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820576312.0U Active CN208084244U (en) | 2018-04-20 | 2018-04-20 | A kind of extended type electric screwdriver head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208084244U (en) |
-
2018
- 2018-04-20 CN CN201820576312.0U patent/CN208084244U/en active Active
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| GR01 | Patent grant |