CN206666066U - A kind of crowbar - Google Patents
A kind of crowbar Download PDFInfo
- Publication number
- CN206666066U CN206666066U CN201720471221.6U CN201720471221U CN206666066U CN 206666066 U CN206666066 U CN 206666066U CN 201720471221 U CN201720471221 U CN 201720471221U CN 206666066 U CN206666066 U CN 206666066U
- Authority
- CN
- China
- Prior art keywords
- support
- chute
- sliding block
- crowbar
- nunchakus body
- 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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Abstract
The utility model discloses a kind of crowbar, belongs to pry tool field.Including support and nunchakus body, nunchakus body includes being used for the leading portion being in contact with prizing target, and the back segment being hinged with support, support are provided with chute, slidably connect sliding block in chute, nunchakus body is hinged on sliding block.This programme can continue to slide to prizing in gap relative to support after nunchakus body is tentatively inserted and prizes gap.
Description
Technical field
Pry tool field is the utility model is related to, more particularly to a kind of crowbar.
Background technology
Crowbar is a kind of power tool using lever principle, is generally used between two objects that insertion contacts with each other,
Two articles are relatively distant to separate.Gap between two articles is to prize gap.As placed weight on the ground, interfixing
Two articles etc..
Crowbar is when prizing the two articles to interfix, it is necessary to first successively insert crowbar along the boundary of two articles fitting
Prize gap so that the fixed relationship between two articles loosens.Then crowbar insertion as much as possible is prized in gap.
Application publication number is that a kind of rail lifting dress is disclosed in CN201320206145.8 Chinese invention patent application file
Put, including crowbar and support, support include rack body and pivot, wherein, crowbar is fixedly attached to pivot, and crowbar prolongs
Stretch the axially vertical of direction and pivot.For this crowbar because the obstruction of support, the length that its insertion prizes gap is definite value, can not
Meets the needs of more objects, operating mode.
Utility model content
The purpose of this utility model is to provide a kind of crowbar, and nunchakus body is after tentatively insertion prizes gap, can continue relative to
Support is slided to prizing in gap.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of crowbar, including support and nunchakus body, nunchakus body include being used for the leading portion that is in contact with prizing target, and with support phase
Be hinged back segment, support are provided with chute, slidably connect sliding block in chute, nunchakus body is hinged on sliding block.
By using above-mentioned technical proposal, when using crowbar, first relative to holder pivots nunchakus body, inserted with adjusting nunchakus body
Enter to prize the angle in gap.Then it will tentatively be inserted close to one end of support in nunchakus body and prize gap.
Continue to press on nunchakus body and insert to prizing in gap, because nunchakus body is hinged on sliding block so that prize gap in insertion
During can constantly rotate crowbar insertion angle.Because sliding block is slidably connected in the chute on support, institute
Can be relative to bracket slide, so as to continue to stretch into prizing in gap with crowbar.
Further set：Sliding block is fixed with spring towards between the face of leading portion and the end of chute.
By using above-mentioned technical proposal, during nunchakus body insertion prizes gap, support is easily remote to prize gap
Motion, continue into so as to influenceing nunchakus body and prize in gap.Spring in this programme, play and prevent support is remote from prizing gap
Effect.
Further set：Chute runs through support, and sliding block runs through chute, and sliding block both ends are provided with and open up chute with support just
The limiting plate that is in contact of end face.
By using above-mentioned technical proposal, limiting plate plays restriction effect, and anti-limited slip block departs from chute.
Further set：Support one end is provided with the roller of supporting support, and the other end is provided with slides in or out support for sliding block
Mounting groove, mounting groove connection chute.
By using above-mentioned technical proposal so that crowbar can pull down use, can either when crowbar or support damage
To be changed.
Further set：The mounting blocks for filling mounting groove are removably connected with support.
By using above-mentioned technical proposal, after nunchakus body is slidably connected in chute by sliding block, mounting groove is passed through into peace
Block closing is filled, sliding block is placed and departs from chute along mounting groove in the course of the work.
Further set：The side wall that mounting blocks connect mounting groove towards the face of chute with chute is coplanar.
By using above-mentioned technical proposal so that sliding block is in sliding process, by being not easy to block during mounting blocks.
Further set：Nunchakus body is extended with toggle towards support, and toggle is hinged on sliding block.
By using above-mentioned technical proposal, toggle is wholely set with nunchakus body so that nunchakus body with.
Further set：Leading portion tapers into close to the position section of nunchakus body end, forms insertion tip.
By using above-mentioned technical proposal, insertion tip is more easy to insertion and prizes gap.
In summary, the utility model has the advantages that：
1st, roll body is hinged on sliding block, and sliding block is slidably connected in the chute on support, and roll body both can relative and support
Rotate, can be prized again along chute direction relative to bracket slide so as to can more stretch at work in gap.And
Stretch into prize gap during can will also prize space distraction.
2nd, spring is arranged in chute, hinders support frame to prize intermittent motion relative to roll body is remote.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is crowbar support configuration schematic diagram；
Fig. 3 is crowbar nunchakus body configuration schematic diagram；
Fig. 4 is the structural representation of embodiment 2；
Fig. 5 is the structural representation of embodiment 3.
In figure, 1, nunchakus body；11st, leading portion；111st, insertion tip；12nd, stage casing is bent；121st, socket joint bar；13rd, back segment；131、
Socket joint hole；132nd, toggle；2nd, support；21st, chute；22nd, sliding block；221st, limiting plate；23rd, spring；24th, back plate；25th, mounting groove；
26th, mounting blocks；27th, bolt；28th, roller.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of crowbar, as shown in figure 1, including nunchakus body 1 and support 2, wherein nunchakus body 1 is by being hingedly fixed in
On support 2.
As shown in Fig. 2 nunchakus body 1 is made up of leading portion 11, bending stage casing 12 and back segment 13, wherein bending stage casing 12 is in circular arc
Shape and both ends are provided with socket joint bar 121, leading portion 11 and back segment 12 and are designed with socket joint hole 131 with bending the end face that stage casing 12 is connected, and lead to
Cross and socket joint bar 121 is inserted into three sections of connections in socket joint hole 131, form nunchakus body 1.The insertion tip 111 of leading portion 11 is in flat
Shape.
Wherein, socket joint bar 121 inserts the direction sectional area in socket joint hole 131 along it and tapered into, and the length of socket joint bar 121
Not less than the length of leading portion 11.The averga cross section radius of socket joint bar 121, not less than the average wall thickness in socket joint hole 131.Bend stage casing
Locating rod 122 is also extended with 12, when leading portion 11, bending stage casing 12 and the three of back segment 13 are plugged in together, parallel to holding
The locating rod 122 that inserted link 121 stretches out bending stage casing is also inserted in leading portion 11 and rear end 13 respectively.Socket joint bar 121 is placed to use
During occur between three parts mutually to rotate.
As shown in figure 3, support 2 is provided with relative chute 21, the bottom surface of chute 21 and support 2 is in parastate, in cunning
One end in groove 21 close to leading portion 11 is provided with spring 23, and spring 23 is provided with parallel to the bottom surface of support 2 in the other end of spring 23
Back plate 24, by promoting back plate 24, spring 23 is set to be compressed in chute 21.It is provided with chute 21 and blocks back plate 24 and promote it
Sliding block 22, sliding block 22 blocks chute 21 and moved in chute 21.Nunchakus body 1 is connected by toggle 132 with sliding block 22.Chute 21
Center is provided with the mounting groove 25 perpendicular to chute 21, and mounting groove 25 communicates with chute 21.Wherein sliding block 22 is to pass through peace
Tankage 25 is fitted into chute 21, after sliding block 22 enters in chute 21, is shut mounting groove 25 by mounting blocks 26, and mounting blocks
26 end face and the top surface of chute 21 are coplanar, and mounting blocks 26 are fixed on support 2 by bolt 27, and anti-limited slip block 22 departs from
Chute 21.Support 2 is equipped with pulley 28 towards the one end on ground.When present segment 11 is inserted by sled object bottom surface, the toggle in nunchakus body 1
132 promote sliding block 22 to be moved to the direction of leading portion 11, and so as to promote the pressuring spring 23 of back plate 24, branch is promoted by the elastic force of spring 23
Frame 2 moves to leading portion 11, so as to ensure support 2 as close possible to leading portion 11.
Embodiment 2：A kind of crowbar, as shown in figure 4, be with the difference of embodiment 1, leading portion 11 by bend stage casing 12 with
Back segment 13 is in vertical state.
Embodiment 3：A kind of crowbar, it is with the difference of embodiment 1, as shown in figure 5, leading portion 11 is by bending stage casing
12 make the insertion tip 111 of leading portion 11 towards the direction of back segment 12.
The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of crowbar, including support（2）And nunchakus body（1）, the nunchakus body（1）Including the leading portion for being in contact with prizing target
（11）, and with the support（2）The back segment being hinged（13）, it is characterised in that：The support（2）It is provided with chute（21）, institute
State chute（21）Inside slidably connect sliding block（22）, the nunchakus body（1）It is hinged on the sliding block（22）On.
2. crowbar according to claim 1, it is characterised in that：The sliding block（22）Towards the leading portion（11）Face and institute
State chute（21）End between be fixed with spring（23）.
3. crowbar according to claim 2, it is characterised in that：The chute（21）Through the support（2）, the sliding block
（22）Through the chute（21）, and the sliding block（22）Both ends be provided with just with the support（2）Open up the chute（21）
The limiting plate that is in contact of end face（221）.
4. crowbar according to claim 3, it is characterised in that：The support（2）One end, which is provided with, supports the support（2）'s
Roller（28）, the other end, which is provided with, supplies the sliding block（22）Slide in or out the support（2）Mounting groove（25）, the mounting groove
（25）Connect the chute（21）.
5. crowbar according to claim 4, it is characterised in that：The support（2）On be removably connected with for filling institute
State mounting groove（25）Mounting blocks（26）.
6. crowbar according to claim 5, it is characterised in that：The mounting blocks（26）Towards the chute（21）Face with
The chute（21）The upper connection mounting groove（25）Side wall it is coplanar.
7. crowbar according to claim 1, it is characterised in that：The back segment（13）Towards the support（2）It is extended with toggle
（132）, the toggle（132）It is hinged on the sliding block（22）On.
8. crowbar according to claim 1, it is characterised in that：The leading portion（11）Close to the nunchakus body（1）The position of end
Put section to taper into, form insertion tip（111）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471221.6U CN206666066U (en) | 2017-04-28 | 2017-04-28 | A kind of crowbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471221.6U CN206666066U (en) | 2017-04-28 | 2017-04-28 | A kind of crowbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666066U true CN206666066U (en) | 2017-11-24 |
Family
ID=60371497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471221.6U Expired - Fee Related CN206666066U (en) | 2017-04-28 | 2017-04-28 | A kind of crowbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706532A (en) * | 2018-05-08 | 2018-10-26 | 朱明龙 | Ball direct carrying type can bear a heavy burden the arc crowbar of translation |
| CN108751082A (en) * | 2018-05-08 | 2018-11-06 | 朱明龙 | Ball direct carrying type can bear a heavy burden the yoke shape crowbar of translation |
| CN109797981A (en) * | 2019-02-13 | 2019-05-24 | 重庆工业职业技术学院 | A kind of plug-in type pendant special removing tool |
-
2017
- 2017-04-28 CN CN201720471221.6U patent/CN206666066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706532A (en) * | 2018-05-08 | 2018-10-26 | 朱明龙 | Ball direct carrying type can bear a heavy burden the arc crowbar of translation |
| CN108751082A (en) * | 2018-05-08 | 2018-11-06 | 朱明龙 | Ball direct carrying type can bear a heavy burden the yoke shape crowbar of translation |
| CN109797981A (en) * | 2019-02-13 | 2019-05-24 | 重庆工业职业技术学院 | A kind of plug-in type pendant special removing tool |
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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: 20171124 Termination date: 20190428 |