CN208906472U - A kind of novel ratchet spanner - Google Patents
A kind of novel ratchet spanner Download PDFInfo
- Publication number
- CN208906472U CN208906472U CN201821592515.5U CN201821592515U CN208906472U CN 208906472 U CN208906472 U CN 208906472U CN 201821592515 U CN201821592515 U CN 201821592515U CN 208906472 U CN208906472 U CN 208906472U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- slot
- wrench body
- threaded hole
- spanner
- 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
Links
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of novel ratchet spanners, including handle, wrench body and ratchet, the handle is connect with wrench body, the wrench body is equipped with threaded hole and ratchet slot, the threaded hole is connected to the ratchet slot, and the ratchet is embedded in the ratchet slot, perforative internal square hole is equipped in the middle part of the ratchet, outer circle circumferential direction is equipped with U-shaped limiting slot, screw is equipped in the threaded hole, the bottom of the screw is caught in the U-shaped limiting slot.The utility model structure is simple, and easy for installation and connection is reliable, unidirectional to limit, and ensure that the service life of ratchet, when the chamfering of internal square hole setting is easy to use and the cooperation of part.
Description
Technical field
The utility model belongs to Wrench technical field, and in particular to a kind of novel ratchet spanner.
Background technique
With the development of machinery field technology, risen many machine tools, wherein spanner just there are many kinds of,
Such as hook spanner, box spanner, allen wrench, torque spanner, ratchet spanner, the working efficiency of ratchet spanner higher,
It is more laborsaving when work, it when in use, only needs once repeatedly can back and forth exert a force with work pieces mates such as nuts, is not required to allow spanner
Continually cooperate and unclamp with nut etc., so, the use of ratchet spanner is more universal.But current ratchet spanner makes
Used time installation is inconvenient, and the connection of ratchet and wrench body is also unreliable, is easy to appear loosening.
Utility model content
To solve the above problems, the purpose of the utility model is to provide a kind of novel ratchet spanner, use when, is more preferable
Installation.
A kind of novel ratchet spanner, including handle, wrench body and ratchet, the handle is connect with wrench body, described
Wrench body is equipped with threaded hole and ratchet slot, and the threaded hole is connected to the ratchet slot, and the ratchet is embedded in the ratchet
In slot, it is equipped with U-shaped limiting slot equipped with perforative internal square hole, outer circle circumferential direction in the middle part of the ratchet, is set in the threaded hole
There is screw, the bottom of the screw is caught in the U-shaped limiting slot.
To install when being easy to use, the quadrangle of the internal square hole is equipped with chamfering.
For the connection convenient for wrench body and ratchet, the open end of the U-shaped limiting slot and the outer circumference surface of the ratchet
Concordantly.
The utility model novel ratchet spanner, compared with prior art, the beneficial effect is that: the utility model structure letter
Single, easy for installation and connection is reliable, unidirectional to limit, and ensure that the service life of ratchet, and the chamfering of internal square hole setting is convenient for making
The cooperation of used time and part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model novel ratchet spanner body element；
Fig. 2 is the assembling schematic diagram of the utility model novel ratchet spanner.
As shown in the figure, 1- handle, 2- wrench body, 3- threaded hole, 4- ratchet slot, 5- ratchet, 6- internal square hole, 7- are U-shaped
Limiting slot, 8- screw.
Specific embodiment
The principles of the present invention and feature are described with reference to embodiments, illustrated embodiment is served only for explaining this
Utility model is not intended to limit the scope of the utility model.
As shown in Figure 1, 2, a kind of novel ratchet spanner, including handle 1, wrench body 2 and ratchet 5, the handle 1 with pull
Hand ontology 2 connects, and the wrench body 2 is equipped with threaded hole 3 and ratchet slot 4, and the threaded hole 3 is connected to the ratchet slot 4, institute
It states ratchet 5 to be embedded in the ratchet slot 4, perforative internal square hole 6 is equipped in the middle part of the ratchet 5, outer circle circumferential direction is equipped with U
Type limiting slot 7, the threaded hole 3 is interior to be equipped with screw 8, and the bottom of the screw 8 is caught in 7 in the U-shaped limiting slot.
To install when being easy to use, the quadrangle of the internal square hole 6 is equipped with chamfering.
For the connection convenient for wrench body 2 and ratchet 5, the open end of the U-shaped limiting slot 7 and the outer circle of the ratchet 5
Circumferential surface is concordant.
When using the utility model, ratchet 5 is mounted in ratchet slot 4, screw 8 is then screwed into from threaded hole 3, is adjusted
Ratchet 5, to guarantee that 3 bottom of screw enters in U-shaped limiting slot 7, installing be can be used.
The utility model structure is simple, and easy for installation and connection is reliable, unidirectional to limit, and ensure that the service life of ratchet,
Internal square hole setting chamfering be easy to use when and part cooperation.
The protection scope of the utility model is not limited to technical solution disclosed in specific embodiment, all practical according to this
Novel technical spirit any modification, equivalent substitution, improvement and etc. to the above embodiments, each fall within the guarantor of the utility model
Protect range.
Claims (3)
1. a kind of novel ratchet spanner, it is characterised in that: including handle (1), wrench body (2) and ratchet (5), the handle
(1) it is connect with wrench body (2), the wrench body (2) is equipped with threaded hole (3) and ratchet slot (4), the threaded hole (3)
It is connected to the ratchet slot (4), the ratchet (5) is embedded in the ratchet slot (4), is equipped in the middle part of the ratchet (5) perforative
Internal square hole (6), outer circle circumferential direction are equipped with U-shaped limiting slot (7), are equipped with screw (8) in the threaded hole (3), the screw
(8) bottom is caught in the U-shaped limiting slot (7).
2. novel ratchet spanner as described in claim 1, it is characterised in that: the quadrangle of the internal square hole (6) is equipped with chamfering.
3. novel ratchet spanner as claimed in claim 1 or 2, it is characterised in that: the open end of the U-shaped limiting slot (7) with
The outer circumference surface of the ratchet (5) is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592515.5U CN208906472U (en) | 2018-09-28 | 2018-09-28 | A kind of novel ratchet spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592515.5U CN208906472U (en) | 2018-09-28 | 2018-09-28 | A kind of novel ratchet spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208906472U true CN208906472U (en) | 2019-05-28 |
Family
ID=66613927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592515.5U Expired - Fee Related CN208906472U (en) | 2018-09-28 | 2018-09-28 | A kind of novel ratchet spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208906472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994763A (en) * | 2018-09-28 | 2018-12-14 | 贵州卓良模板有限公司 | A kind of novel ratchet spanner |
-
2018
- 2018-09-28 CN CN201821592515.5U patent/CN208906472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994763A (en) * | 2018-09-28 | 2018-12-14 | 贵州卓良模板有限公司 | A kind of novel ratchet spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190528 |