CN209648564U - A kind of screwdriver - Google Patents
A kind of screwdriver Download PDFInfo
- Publication number
- CN209648564U CN209648564U CN201920058862.8U CN201920058862U CN209648564U CN 209648564 U CN209648564 U CN 209648564U CN 201920058862 U CN201920058862 U CN 201920058862U CN 209648564 U CN209648564 U CN 209648564U
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- CN
- China
- Prior art keywords
- screwdriver
- installation
- handle
- bit
- screwdriver 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of screwdriver, solve the problems, such as that screwdriver bit storage at this stage is more difficult.Its key points of the technical solution are that a kind of screwdriver, including screwdriver handle and at least two screwdriver bits, screwdriver handle is equipped with the installation socket installed for screwdriver bit on its head, screwdriver bit includes rotating section and the construction section with the cooperation of screwdriver handle, the tail portion of the screwdriver handle is with mounting portion and mounting portion has the installation cavity stored for screwdriver bit, the opening of the installation cavity is set to the tail end of mounting portion, screwdriver handle is additionally provided with the end cap for cooperating with screwdriver handle threads and closing the vent cover of installation cavity, the end cap is equipped in insertion installation cavity and for the mounting base of screwdriver bit installation, the screwdriver can store multiple screws screwdriver bit, operator is facilitated to carry.
Description
Technical field
The utility model relates to a kind of machine tools, more particularly to a kind of screwdriver.
Background technique
Screwdriver is a kind of tool for twisting screw to force its in place.Screwdriver includes screwdriver handle and removable
The screwdriver bit for being installed on screwdriver handle is unloaded, screwdriver handle has the mounting base fixed for screwdriver bit insertion.In order to allow
One screwdriver can rotate multiple screws nail, and a screwdriver can be adapted to multiple screws screwdriver bit.Since a screwdriver handle has
And it is merely able to one screwdriver bit of installation, remaining screwdriver bit needs to be placed into instrument cases, so that operator is carrying out
It needs to carry corresponding instrument cases when work to cope with different screws, is inconvenient.
Utility model content
The purpose of the utility model is to provide a kind of screwdriver, the screwdriver can store multiple screws screwdriver bit, convenient
Operator carries.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of screwdriver, including screwdriver handle and at least two screwdriver bits, screwdriver handle are equipped on its head for screw
The installation socket of screwdriver bit installation, screwdriver bit include rotating section and the construction section with the cooperation of screwdriver handle, the screwdriver handle
Tail portion is with mounting portion and mounting portion has the installation cavity stored for screwdriver bit, and the opening of the installation cavity is set to peace
The tail end in dress portion, screwdriver handle are additionally provided with the end for cooperating with screwdriver handle threads and closing the vent cover of installation cavity
Lid, the end cap are equipped in insertion installation cavity and for the mounting base of screwdriver bit installation.
By using above-mentioned technical proposal, installation cavity is arranged using on screwdriver handle in the utility model, casts out
Instrument cases to substantially reduce carrying volume facilitate the carrying of operator；And by being arranged mounting base in end cap
On, when end cap is removed from mounting portion, mounting base can be removed together together with screwdriver bit, operator is facilitated to use
Screwdriver bit.
The utility model is further arranged to, and is to install end face, and pacify towards the end face of installation cavity in the mounting base
Dress end face offers multiple installation slots for screwdriver bit insertion.
By using above-mentioned technical proposal, screwdriver bit is fixed in installation slot by way of grafting, this installation
Mode structure is simple, dismounts more convenient.
The utility model is further arranged to, and multiple installation slots are arranged circumferentially at the edge of installation end face
Place.
It can guarantee by using above-mentioned technical proposal since installation slot is arranged circumferentially on installation end face
Under the premise of the number for installing slot, the structural strength of mounting base is improved.
The utility model is further arranged to, the lateral wall of the mounting base be circumferentially with installation slot correspond and
The pickup breach being connected to installation slot, the screwdriver bit have chamfering on the end edge edge of construction section.
By using above-mentioned technical proposal, since screwdriver bit has chamfering in the end of construction section, so that screwdriver bit
When being mounted in installation slot, a gap is formed between the tail end edge of screwdriver bit and the bottom surface for installing slot, is set simultaneously
It is equipped with pickup breach, operator is able to use in tool (usually used is installation socket) insertion pickup breach, by screw
Screwdriver bit is ejected out of installation slot.
The utility model is further arranged to, and the mounting base has fixed inserted block, the end in the end face towards end cap
It covers with the fixed socket for fixed inserted block interference insertion.
By using above-mentioned technical proposal, the cooperation of fixed inserted block and fixed socket realizes the removable of mounting base and end cap
Cooperation is unloaded, after end cap takes out mounting base out of installation cavity, mounting base can be disassembled from end cap, thus convenient
Screwdriver bit is removed from mounting base.
The utility model is further arranged to, and the length of the installation slot is at least the three of screwdriver bit installation segment length
/ mono-.
By using above-mentioned technical proposal, by guaranteeing the length of installation slot guarantee that slot inner wall and screw are installed
The fitting area of screwdriver bit construction section outer wall, to reduce the probability that screwdriver bit is detached from out of installation slot in transport process.
The utility model is further arranged to, and the mounting portion has in its tail end to be connect with the external screw thread that end cap is threadedly engaged
Head.
By using above-mentioned technical proposal, by being threadedly engaged between mounting portion and end cap, this fit system structure is strong
Degree is higher, and dismounts more convenient.
The utility model is further arranged to, and the lateral wall of the end cap is circumferentially uniformly set in one end far from screwdriver handle
There is the first friction groove.
By using above-mentioned technical proposal, the setting of the first friction groove can be convenient for users to connecing end cap from external screw thread
It is removed on head.
The utility model is further arranged to, and the mounting portion is made of clear material.
By using above-mentioned technical proposal, mounting portion is made of clear material, and enables a user to see by mounting portion
Observe the situation in installation cavity.
In conclusion the utility model has the following beneficial effects:
1, a kind of screwdriver facilitates the storage and transportation of screwdriver bit by setting mounting portion, installation cavity and mounting base, and
By being arranged mounting base on end cap, when end cap is removed from mounting portion, mounting base is synchronous to be taken out, to also be easy to use
Person takes out mounting base out of installation cavity；
2, the lateral wall of mounting base has pickup breach, and screwdriver bit has chamfering on the end edge edge of construction section, makes
User can utility screwdriver bit is ejected from mounting base, facilitate the taking-up of screwdriver bit；
3, mounting base and end cap detachably cooperate, and after mounting base is removed from end cap, can further facilitate from installation
Screwdriver bit is removed on seat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of one of screwdriver bit in the utility model；
Fig. 3 is the perspective view of the explosion of the utility model；
Fig. 4 is perspective view of the explosion of the utility model in another angle；
Fig. 5 is the cooperation schematic diagram of mounting base and screwdriver bit under explosive state in the utility model.
In figure: 1, screwdriver handle；11, socket is installed；111, installing blind；12, mounting portion；121, installation cavity；13, outer
Nipple；14, end cap；141, fixed socket；142, the first friction groove；2, screwdriver bit；21, section is rotated；22, it installs
Section；221, chamfering；3, mounting base；31, end face is installed；32, slot is installed；33, pickup breach；34, fixed inserted block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Refering to attached drawing 1 and attached drawing 2, a kind of screwdriver, including screwdriver handle 1 and at least two screwdriver bits 2.Screwdriver bit
2 mainly include the construction section 22 for the rotation section 21 of rotary screw and for being mounted on screwdriver handle 1, wherein construction section
22 cross section is regular hexagon, and the end edge of construction section 22 is circumferentially arranged with chamfering 221.
Screwdriver handle 1 is mainly provided with the installation socket 11 installed for screwdriver bit 2 including head, and installs socket 11 and have
There is the installing blind 111 cooperated with screwdriver bit 2, since the cross section of 22/ installing blind 111 of construction section is regular hexagon,
It effectively prevents relatively rotating between screwdriver bit 2 and screwdriver handle 1.
Refering to attached drawing 3, the tail portion of screwdriver handle 1 has a mounting portion 12, and mounting portion 12 has and deposits for screwdriver bit 2
The installation cavity 121 put, and the opening of installation cavity 121 is set to the tail end of mounting portion 12.Wherein, mounting portion 12 is whole by saturating
Bright material is made, and in the present embodiment, mounting portion 12 is made of transparent plastic.
Mounting portion 12 is provided with a male connection 13 and and male connection in one end far from installation socket 11
13 end caps 14 being threadedly engaged, and end cap 14 closes the vent cover of installation cavity 121.
It is detachably equipped on end cap 14 in insertion installation cavity 121 and for the mounting base 3 that screwdriver bit 2 is installed, and pacified
It is cylindrical to fill 3 adult of seat.
Refering to attached drawing 3 and attached drawing 5, end face is installed to install end face 31 towards the end face of installation cavity 121 in mounting base 3
31 offer multiple installation slots 32 being inserted into for screwdriver bit 2, and multiple installation slots 32 are arranged circumferentially in installation end
The edge in face 31.The construction section 22 for installing slot 32 and screwdriver bit 2 cooperates, and its cross section is also in regular hexagon.At this
In embodiment, the depth of installation slot 32 is the half of 2 construction section 22 of screwdriver bit.
The lateral wall of mounting base 3, which is circumferentially with, to be corresponded with installation slot 32 and lacks with the pickup that slot 32 is connected to is installed
Mouth 33.The length of pickup breach 33 is identical with the installation length of slot 32, since construction section 22 has chamfering 221, so that installation
There are gap between 22 end edge edges of section and installation 32 bottom of slot, user of service can by will install the edge of socket 11 from
Pickup breach 33 is caught in above-mentioned gap, it can is facilitated under pushing up screwdriver bit 2 from mounting base 3.
Refering to attached drawing 3 and attached drawing 4, mounting base 3 has fixed inserted block 34 in the end face towards end cap 14, has on end cap 14
For the fixed socket 141 of fixed 34 interference of inserted block insertion.In the present embodiment, fixed inserted block 34 is also cylindrical.
In order to facilitate dismounting of the end cap 14 in male connection 13, the lateral wall of end cap 14 is in separate screwdriver handle 1
One end is circumferentially uniformly provided with the first friction groove 142.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of screwdriver, including screwdriver handle (1) and at least two screwdriver bits (2), screwdriver handle (1) are equipped on its head
For the installation socket (11) of screwdriver bit (2) installation, screwdriver bit (2) includes rotation section (21) and cooperates with screwdriver handle (1)
Construction section (22), which is characterized in that the tail portion of the screwdriver handle (1) is with mounting portion (12) and mounting portion (12) has and supplies
The installation cavity (121) of screwdriver bit (2) storage, the opening of the installation cavity (121) are set to the tail end of mounting portion (12),
Screwdriver handle (1) is additionally provided with the end cap for cooperating with screwdriver handle (1) threads and closing the vent cover of installation cavity (121)
(14), the end cap (14) is equipped in insertion installation cavity (121) and for the mounting base (3) of screwdriver bit (2) installation.
2. a kind of screwdriver according to claim 1, which is characterized in that towards installation cavity in the mounting base (3)
(121) end face is installation end face (31), and installs end face (31) and offer multiple installation slots for screwdriver bit (2) insertion
(32)。
3. a kind of screwdriver according to claim 2, which is characterized in that multiple circumferential uniform cloth of the installation slot (32)
It sets in the edge of installation end face (31).
4. a kind of screwdriver according to claim 3, which is characterized in that the lateral wall of the mounting base (3) is circumferentially with
The pickup breach (33) for corresponding with installation slot (32) and being connected to installation slot (32), the screwdriver bit (2) are being pacified
The end edge of section (22) is filled along with chamfering (221).
5. a kind of screwdriver according to claim 4, which is characterized in that the mounting base (3) is towards end cap (14)
End face has fixed inserted block (34), has the fixed socket (141) for fixed inserted block (34) interference insertion on the end cap (14).
6. a kind of screwdriver according to claim 5, which is characterized in that the length of installation slot (32) is at least spiral shell
The one third of silk screwdriver bit (2) construction section (22) length.
7. a kind of screwdriver according to claim 1, which is characterized in that the mounting portion (12) has and end in its tail end
The male connection (13) that lid (14) is threadedly engaged.
8. a kind of screwdriver according to claim 7, which is characterized in that the lateral wall of the end cap (14) is far from screw
The one end for criticizing handle (1) is circumferentially uniformly provided with the first friction groove (142).
9. a kind of screwdriver according to claim 1, which is characterized in that the mounting portion (12) is made of clear material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058862.8U CN209648564U (en) | 2019-01-14 | 2019-01-14 | A kind of screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058862.8U CN209648564U (en) | 2019-01-14 | 2019-01-14 | A kind of screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209648564U true CN209648564U (en) | 2019-11-19 |
Family
ID=68521048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058862.8U Active CN209648564U (en) | 2019-01-14 | 2019-01-14 | A kind of screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209648564U (en) |
-
2019
- 2019-01-14 CN CN201920058862.8U patent/CN209648564U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |