CN206717727U - A kind of T-shaped Allen key of high-strength high-performance tack - Google Patents
A kind of T-shaped Allen key of high-strength high-performance tack Download PDFInfo
- Publication number
- CN206717727U CN206717727U CN201720411624.1U CN201720411624U CN206717727U CN 206717727 U CN206717727 U CN 206717727U CN 201720411624 U CN201720411624 U CN 201720411624U CN 206717727 U CN206717727 U CN 206717727U
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- China
- Prior art keywords
- locking sleeve
- hexagonal bar
- turning set
- accommodating chamber
- allen key
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Abstract
The T-shaped Allen key of high-strength high-performance tack that utility model provides, including handle and hexagonal bar, the handle has the accommodating chamber to communicate with each other and stretches out cylinder, the outer wall of the handle has the opening for connecting the accommodating chamber, the roof of the accommodating chamber has the abutting post for being used for the head end against the hexagonal bar towards the stretching cylinder tail end extension, the abutting post is rotationally arranged with turning set, the turning set locally exposes to the opening, in the stretching cylinder coaxially and be slidably connected cross section be in hexagon ring-type locking sleeve, the head section of the locking sleeve is arranged in the turning set and the locking sleeve is threadedly coupled with the turning set；The head section of the hexagonal bar is ordinatedly arranged in the locking sleeve, the gradual overstriking in direction of the head section of hexagonal bar along its tail end to head end.
Description
Technical field
It the utility model is related to a kind of hardware Wrench, and in particular to a kind of T-shaped Allen key of high-strength high-performance tack.
Background technology
The T-shaped Allen key of tack is used to locking or opening hexagon socket head cap screw.In the prior art, a kind of tack of size is T-shaped
Allen key corresponds only to a kind of hexagon socket head cap screw of size.When needing to change various sizes of hexagon socket head cap screw, it is necessary to use
The T-shaped Allen key of the different tack of sizes, i.e., a kind of T-shaped Allen key scope of application of the tack of size is narrower, causes it to make
It is inconvenient during.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of T-shaped hexagonal of tack applied widely
Spoon, it can be applied to various sizes of hexagon socket head cap screw.
In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：
The T-shaped Allen key of high-strength high-performance tack provided by the utility model, including handle and hexagonal bar, the handle tool
There is the accommodating chamber to communicate with each other and stretch out cylinder, the outer wall of the handle has the opening for connecting the accommodating chamber, the accommodating chamber
Roof there is the abutting post for being used for the head end against the hexagonal bar towards the stretching cylinder tail end extension, the abutting post can
Rotationally it is arranged with turning set, the turning set locally exposes to the opening, in the stretching cylinder coaxially and slideably
The locking sleeve that cross section is in hexagon ring-type is connected with, the head section of the locking sleeve is arranged in the turning set and the lock
Tight set cylinder is threadedly coupled with the turning set；The head section of the hexagonal bar is ordinatedly arranged in the locking sleeve, hexagonal bar
Direction gradual overstriking of the head section along its tail end to head end, accordingly, the inwall of the locking sleeve is along its tail end to head end direction
By towards outer incline, rotating the turning set can drive the locking sleeve to be slided towards the direction of the accommodating chamber, so that described support
Connect post and fix the hexagonal bar jointly with the locking sleeve.
Specifically, the angle between the central axis of the inwall of the locking sleeve and the locking sleeve is a, 1 °≤a
≤2°。
Specifically, the material of the locking sleeve is steel alloy.
Specifically, the inwall of the locking sleeve has chrome plating.
The beneficial effects of the utility model are：
When needing to install the hexagonal bar of another size, it is only necessary to rotate backward the turning set so that turning set and locking
Sleeve releases threaded connection, then unloads locking sleeve and the hexagonal bar of the size in the lump, i.e., can be by the six of another size
Angular pole is arranged on handle.The T-shaped Allen key of high-strength high-performance tack of the present utility model can pacify various sizes of hexagonal bar
It is filled in handle, by the cooperation of locking sleeve and hexagonal bar, both can conveniently has effectively installation hexagonal bar so that this practicality
The new T-shaped Allen key of high-strength high-performance tack is applied widely, can be applied to various sizes of hexagon socket head cap screw.
Brief description of the drawings
Fig. 1 is the front view of the T-shaped Allen key of high-strength high-performance tack of the present utility model；
Fig. 2 is half Section View of the T-shaped Allen key of high-strength high-performance tack of the present utility model；
Fig. 3 is the Section View of Section A-A in Fig. 2；
Fig. 4 is half Section View of the utility model locking sleeve therein；
Fig. 5 is half Section View of the T-shaped Allen key of high-strength high-performance tack of the present utility model, wherein locking sleeve office
Portion, which enters, stretches out cylinder
Reference is in figure：
1. handle, 11. openings, 2. hexagonal bars, 3. accommodating chambers,
32. abut post, 4. stretching cylinders, 5. turning sets, 6. locking sleeves.
Embodiment
Further illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.
See Fig. 1 and Fig. 2, the T-shaped Allen key of high-strength high-performance tack that the present embodiment provides, including handle 1 and hexagonal bar
2.Handle 1 has the accommodating chamber 3 to communicate with each other and stretches out cylinder 4.The outer wall of handle 1 has the opening 11 of connection accommodating chamber 3.Accommodate
The roof of chamber 3 has the abutting post 32 for being used for the head end against hexagonal bar 2 towards the tail end extension for stretching out cylinder 4.Abutting post 32 can
Rotationally it is arranged with turning set 5.Turning set 5 is local to expose to opening 31 so that operator can rotate the turning set 5.Stretch out
Cylinder 4 in coaxially and be slidably connected cross section be in hexagon ring-type locking sleeve 6（With reference to Fig. 3）.Locking sleeve 6
Head section is arranged in turning set 5 and locking sleeve 6 is threadedly coupled with turning set 5.The head section of hexagonal bar 2 is ordinatedly arranged in lock sleeve
Cylinder 6（With reference to Fig. 3）.Direction gradual overstriking of the head section of hexagonal bar 2 along its tail end to head end（See Fig. 2 and Fig. 5）, accordingly, lock
The inwall of tight set cylinder 6 is along its tail end to head end direction by towards outer incline（See Fig. 4 and Fig. 5）.Locking can be driven by rotating the turning set 5
Sleeve 6 slides towards the direction of accommodating chamber, so that abut post 32 fixes hexagonal bar 2 jointly with locking sleeve 6.
The use process of the T-shaped Allen key of high-strength high-performance tack of the present utility model is as follows：First by size suitable six
Angular pole 2, which is put in, to be stretched out in cylinder 4, until the head end of hexagonal bar 2 is against abutting post 32（As shown in Figure 5）.Then, outside hexagonal bar 2
Locking sleeve 6 is put, and locking sleeve 6 is inserted into and stretches out cylinder 4 so that the head end of locking sleeve 6 connects with the screw thread of turning set 5
Connect.Then, the turning set 5 is rotated so that the inwall of locking sleeve 6 and the side wall of the head section of hexagonal bar 2 are brought into close contact, so that
Abut post 32 and fix hexagonal bar 2 jointly with locking sleeve 6, that is, complete the installation to the hexagonal bar 2 of the size.When needs are installed separately
During the hexagonal bar of one size, it is only necessary to rotate backward the turning set 5 so that turning set 5 is released with locking sleeve 6 and is threadedly coupled,
Then locking sleeve 6 and the hexagonal bar 2 of the size are unloaded in the lump, i.e., the hexagonal bar of another size can be arranged on handle 1.
Various sizes of hexagonal bar can be attached in handle 1 by the T-shaped Allen key of high-strength high-performance tack of the present utility model, be passed through
The cooperation of locking sleeve 6 and hexagonal bar, both can conveniently there is effectively installation hexagonal bar so that high intensity of the present utility model is high
The T-shaped Allen key of performance tack is applied widely, using convenient.
Specifically, the angle between the central axis of the inwall of locking sleeve 6 and locking sleeve 6 is a（See Fig. 4）, a=
1.4 °, the angle causes locking sleeve 6 to have stronger coupling mechanism force to hexagonal bar 2.
Specifically, the material of locking sleeve 6 is steel alloy.
Specifically, the inwall of locking sleeve 6 has a chrome plating, and it is stronger resistance to that chrome plating make it that the inwall of locking sleeve 6 has
Mill property so that locking sleeve 6 being capable of durable.
Above disclosed is only preferred embodiment of the present utility model, certainly can not be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and covered
Scope.
Claims (4)
- A kind of 1. T-shaped Allen key of high-strength high-performance tack, it is characterised in that：Including handle and hexagonal bar, the handle has The accommodating chamber and stretching cylinder to communicate with each other, the outer wall of the handle have the opening for connecting the accommodating chamber, the accommodating chamber Roof has the abutting post for being used for the head end against the hexagonal bar towards the stretching cylinder tail end extension, and the abutting post can turn It is arranged with turning set dynamicly, the turning set locally exposes to the opening, connects coaxially and slideably in the stretching cylinder The locking sleeve that cross section is in hexagon ring-type is connected to, the head section of the locking sleeve is arranged in the turning set and the locking Sleeve is threadedly coupled with the turning set；The head section of the hexagonal bar is ordinatedly arranged in the locking sleeve, the head of hexagonal bar Direction gradual overstriking of the section along its tail end to head end, accordingly, the inwall of the locking sleeve along its tail end to head end direction by Towards outer incline, rotating the turning set can drive the locking sleeve to be slided towards the direction of the accommodating chamber, so that the abutting Post fixes the hexagonal bar jointly with the locking sleeve.
- 2. the T-shaped Allen key of high-strength high-performance tack according to claim 1, it is characterised in that：The locking sleeve Angle between the central axis of inwall and the locking sleeve is a, 1 °≤a≤2 °.
- 3. the T-shaped Allen key of high-strength high-performance tack according to claim 1, it is characterised in that：The locking sleeve Material is steel alloy.
- 4. the T-shaped Allen key of high-strength high-performance tack according to claim 3, it is characterised in that：The locking sleeve Inwall has chrome plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411624.1U CN206717727U (en) | 2017-04-18 | 2017-04-18 | A kind of T-shaped Allen key of high-strength high-performance tack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411624.1U CN206717727U (en) | 2017-04-18 | 2017-04-18 | A kind of T-shaped Allen key of high-strength high-performance tack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717727U true CN206717727U (en) | 2017-12-08 |
Family
ID=60505743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411624.1U Active CN206717727U (en) | 2017-04-18 | 2017-04-18 | A kind of T-shaped Allen key of high-strength high-performance tack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717727U (en) |
-
2017
- 2017-04-18 CN CN201720411624.1U patent/CN206717727U/en active Active
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