CN206010917U - A kind of adjustable wrench of retractor device - Google Patents
A kind of adjustable wrench of retractor device Download PDFInfo
- Publication number
- CN206010917U CN206010917U CN201620630010.8U CN201620630010U CN206010917U CN 206010917 U CN206010917 U CN 206010917U CN 201620630010 U CN201620630010 U CN 201620630010U CN 206010917 U CN206010917 U CN 206010917U
- Authority
- CN
- China
- Prior art keywords
- plate
- arm
- tie
- adjustable wrench
- fixed plate
- 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
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model discloses a kind of adjustable wrench of retractor device, including Flexible spanner at hand, one end of telescopic movable driving end is installed with barrier plate, the side of barrier plate is fixedly connected with one end of fixed plate, one end slip cap of fixed plate is connected to arm-tie, the inner chamber of arm-tie is installed with homing device near one end of barrier plate, fixed plate is installed with fixing device away from the side of barrier plate, the right side of fixing device is fixedly connected with the left of fixed block, the right side of fixed block is connected with movable plate by extension spring, the right side of movable plate is connected with location-plate by compression spring, location-plate is fixedly mounted on the right side with arm-tie inner chamber.The adjustable wrench of the retractor device, by extension spring so that fixed plate and arm-tie are scalable, reaches flexible effect, mutually it is socketed with homing device by fixing device, so that fixed plate and arm-tie form fixation, the practicality and labour-saving effect of adjustable wrench by the principle of lever during use, is improve.
Description
Technical field
This utility model is related to technical field of hardware, specially a kind of adjustable wrench of retractor device.
Background technology
Adjustable wrench abbreviation spanner, is a kind of instrument for fastening and rising loose nut, to the assembling of mechanical inner structure and
Adjustable wrench can be all used in dismounting, and at present, in spanner field, the application of adjustable wrench is widely, although adjustable wrench
Pull mouthful size to adjust, but for the higher bolt and nut of some fastening requirements, often as strength not enough causes spiral shell
It is not firm enough that bolt nut connects, in addition in some large-scale securing members, using common adjustable wrench loose unloading bolt and nut
When also very laborious, using when often cause in user work time-consuming and inconvenience.
Content of the invention
The purpose of this utility model is to provide a kind of adjustable wrench of retractor device, to solve to carry in above-mentioned background technology
The problem for going out.
For achieving the above object, this utility model provides following technical scheme：A kind of adjustable wrench of retractor device, including
At hand, one end of the telescopic movable driving end is installed with barrier plate, the side of the barrier plate and fixed plate to Flexible spanner
One end be fixedly connected, one end slip cap of the fixed plate is connected to arm-tie, and the inner chamber of the arm-tie is near one end of barrier plate
Homing device is installed with, the upper and lower ends of the fixed plate are installed with pressure-resisting plate, and the fixed plate is away from stop
The side of plate is installed with fixing device, and the right side of the fixing device is fixedly connected with the left of fixed block, the fixation
The right side of block is connected with movable plate by extension spring, and the right side of the movable plate is connected with location-plate transmission by compression spring
Connect, the right side of the location-plate is fixedly connected with the right side of arm-tie inner chamber, and the arm-tie is provided with away from the side of homing device
Chute, the chute are Baltimore groove.
Preferably, the homing device includes that the block that playbacks, the both sides of the playback block inner chamber are installed with motion bar,
The two ends of the motion bar are slidably connected with the side of loose slot, and the loose slot is Baltimore groove.
Preferably, the fixing device includes expansion link, and the expansion link is at least provided with two, and expansion link is by stretching
Contracting spring transmission connects, and the expansion link is with symmetrical at the horizontal axle center of adjustable spring.
Preferably, the homing device is with symmetrical at the horizontal axle center of fixed plate.
Preferably, the two ends of the movable plate be connected on the inside of chute.
Compared with prior art, the beneficial effects of the utility model are：The adjustable wrench of the retractor device, by fixed plate
With the extension spring of arm-tie bottom connection so that fixed plate and arm-tie are scalable, reach flexible effect, then by installed in fixed plate
The fixing device of bottom, causes fixing device to be mutually socketed with homing device by pulling fixed plate so that fixed plate and arm-tie
Formed and fixed, by the principle of lever during use, improve the practicality of adjustable wrench, very laborsaving during use, after complete,
Playback block is pressed, by the contractility of extension spring so that arm-tie returns to initial position, by movable plate and compression spring to fixed plate
Restoring force effectively buffered, improve adjustable wrench service life.
Description of the drawings
Fig. 1 is this utility model structure movement spanner front cut-away illustration；
Fig. 2 is this utility model structure homing device front cut-away illustration；
Fig. 3 is this utility model structure fixing device front cut-away illustration.
In figure：1 Flexible spanner at hand, 2 barrier plates, 3 fixed plates, 4 arm-ties, 5 homing devices, 51 playback blocks, 52 motion bars, 53
Loose slot, 6 pressure-resisting plates, 7 fixing devices, 71 expansion links, 72 adjustable springs, 8 fixed blocks, 9 extension springs, 10 movable plates, 11 compression bullets
Spring, 12 location-plates, 13 chutes.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of adjustable wrench of retractor device, including work
Wrench head 1, one end of telescopic movable driving end 1 are installed with barrier plate 2, the plate mouth of arm-tie 4 are entered when arm-tie 4 playbacks
Row is effectively buffered, and improves the practicality of adjustable wrench, and the side of barrier plate 2 is fixedly connected with one end of fixed plate 3, fixed plate
3 one end slip cap is connected to arm-tie 4, and the inner chamber of arm-tie 4 is installed with homing device 5 near one end of barrier plate 2 so that draw
4 automatic homing of plate, homing device 5 is with symmetrical at the horizontal axle center of fixed plate 3 so that the fixed efficiency of fixed plate 3 and arm-tie 4 is more
Height, improves stationarity, and homing device 5 includes the block 51 that playbacks, and the both sides of 51 inner chamber of block that playbacks are installed with motion bar 52, living
The two ends of lever 52 are slidably connected with the side of loose slot 53, and loose slot 53 is Baltimore groove, and the upper and lower ends of fixed plate 3 are solid
Dingan County is equipped with pressure-resisting plate 6 so that the hardness of fixed plate 3 and support force are bigger, and fixed plate 3 fixes peace away from the side of barrier plate 2
Fixing device 7 is housed, fixing device 7 includes that expansion link 71, expansion link 71 are at least provided with two, and expansion link 71 is by flexible
Spring 72 is connected, by the compression of adjustable spring 72 cause expansion link 71 effectively flick playback block 51 and with playback block 51
It is flexibly connected, expansion link 71 is with symmetrical at the horizontal axle center of adjustable spring 72, the left side of the right side of fixing device 7 and fixed block 8
It is fixedly connected, the right side of fixed block 8 is connected with movable plate 10 by extension spring 9 so that 4 automatic homing of arm-tie, movable plate 10
Two ends be connected with the inner side of chute 13, the right side of movable plate 10 is connected with the transmission of location-plate 12 by compression spring 11
Connect, the restoring force of fixed block 8 is effectively buffered, improve the right side of practicality, the right side of location-plate 12 and 4 inner chamber of arm-tie
It is fixedly connected, arm-tie 4 is provided with chute 13 away from the side of homing device 5, and chute 13 is Baltimore groove so that the two of movable plate 10
End is moved in the notch of chute 13, causes movable plate 10 to return to initial position by compression spring 11, to restoring force next time
Enter row buffering.
Operation principle：During use, arm-tie 4 is pulled so that the fixing device 7 on the right side of fixed plate 3 is fixed on playback
Fixing device 7, during recovery, is extruded notch by pressing homing device 5, then by the restoring force of extension spring 9 by the inside of device 5
So that arm-tie 4 returns to initial position, one end of arm-tie 4 is stopped by barrier plate 2, by movable plate 10 and compression spring
The other end of 11 pairs of arm-ties 4 is effectively buffered.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable wrench of retractor device, including Flexible spanner at hand（1）, it is characterised in that：The telescopic movable driving end
（1）One end be installed with barrier plate（2）, the barrier plate（2）Side and fixed plate（3）One end be fixedly connected, institute
State fixed plate（3）One end slip cap be connected to arm-tie（4）, the arm-tie（4）Inner chamber near barrier plate（2）One end fix peace
Homing device is housed（5）, the fixed plate（3）Upper and lower ends be installed with pressure-resisting plate（6）, the fixed plate（3）Far
From barrier plate（2）Side be installed with fixing device（7）, the fixing device（7）Right side and fixed block（8）Left side
It is fixedly connected, the fixed block（8）Right side pass through extension spring（9）With movable plate（10）It is connected, the movable plate（10）'s
Right side passes through compression spring（11）With location-plate（12）It is connected, the location-plate（12）Right side and arm-tie（4）Inner chamber
Right side is fixedly connected, the arm-tie（4）Away from homing device（5）Side be provided with chute（13）, the chute（13）For recessed
Shape groove.
2. the adjustable wrench of a kind of retractor device according to claim 1, it is characterised in that：The homing device（5）Bag
Include playback block（51）, the playback block（51）The both sides of inner chamber are installed with motion bar（52）, the motion bar（52）'s
Two ends are and loose slot（53）Side be slidably connected, the loose slot（53）For Baltimore groove.
3. the adjustable wrench of a kind of retractor device according to claim 1, it is characterised in that：The fixing device（7）Bag
Include expansion link（71）, the expansion link（71）Two, and expansion link are at least installed（71）By adjustable spring（72）Transmission connects
Connect, the expansion link（71）With adjustable spring（72）Horizontal axle center at symmetrical.
4. the adjustable wrench of a kind of retractor device according to claim 1, it is characterised in that：The homing device（5）With
Fixed plate（3）Horizontal axle center at symmetrical.
5. the adjustable wrench of a kind of retractor device according to claim 1, it is characterised in that：The movable plate（10）Two
End is and chute（13）Inner side be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630010.8U CN206010917U (en) | 2016-06-24 | 2016-06-24 | A kind of adjustable wrench of retractor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630010.8U CN206010917U (en) | 2016-06-24 | 2016-06-24 | A kind of adjustable wrench of retractor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010917U true CN206010917U (en) | 2017-03-15 |
Family
ID=58243047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630010.8U Expired - Fee Related CN206010917U (en) | 2016-06-24 | 2016-06-24 | A kind of adjustable wrench of retractor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945852A (en) * | 2016-06-24 | 2016-09-21 | 无锡欧诺锁业有限公司 | Adjustable wrench with telescopic device |
| CN107263401A (en) * | 2017-08-03 | 2017-10-20 | 合肥新士鑫机械科技有限公司 | A kind of Safe tool hammer device based on snap ring orientation adjustment |
-
2016
- 2016-06-24 CN CN201620630010.8U patent/CN206010917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945852A (en) * | 2016-06-24 | 2016-09-21 | 无锡欧诺锁业有限公司 | Adjustable wrench with telescopic device |
| CN107263401A (en) * | 2017-08-03 | 2017-10-20 | 合肥新士鑫机械科技有限公司 | A kind of Safe tool hammer device based on snap ring orientation adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20170624 |