CN105731323A - Crowbar - Google Patents
Crowbar Download PDFInfo
- Publication number
- CN105731323A CN105731323A CN201610122558.6A CN201610122558A CN105731323A CN 105731323 A CN105731323 A CN 105731323A CN 201610122558 A CN201610122558 A CN 201610122558A CN 105731323 A CN105731323 A CN 105731323A
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- fixing
- bar
- crowbar
- crow bar
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F15/00—Crowbars or levers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention provides a crowbar. The crowbar comprises a crowbar body, a sliding sleeve, an adjusting bolt, a fixed support lug, a support rod, a fixed bolt, a support leg and a fixed rod, wherein the crowbar body is sleeved with the sliding sleeve, the sliding sleeve and the crowbar body are movably connected with each other by the aid of the adjusting bolt, the fixed support lug is mounted at the bottom of the sliding sleeve, the support rod and the fixed support lug are movably connected with each other by the aid of the fixed bolt, the support leg is mounted at the bottom of the support rod, and the fixed rod is mounted at the bottom of the support leg. The crowbar is simple and reasonable in structure, economical, practical and convenient to use, the position of the support rod can be adjusted through matched use of the sliding sleeve, and the crowbar is used easily and conveniently by people.
Description
Technical field
The invention belongs to machine tool technical field, be specifically related to a kind of crow bar.
Background technology
Crow bar is used to prize the instrument of the object not easily moved, at present, market has various crow bar, but they is substantially and is made by an iron staff, when they in use, capital looks for an object could use as the strong point, not having when supporter just cannot use, thus making troubles to the use of people, the present invention provides a kind of crow bar, can effectively solving above-mentioned institute produced problem, it is convenient to bring to the use of people.
Summary of the invention
It is an object of the invention to provide a kind of crow bar, with the problem solving to propose in above-mentioned background technology.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of crow bar, including crow bar body, sliding sleeve, adjusting bolt, fixing journal stirrup, support bar, fixing bolt, spike and fixing bar, described crow bar body is cased with sliding sleeve, and sliding sleeve is flexibly connected by adjusting bolt with crow bar body, the bottom of described sliding sleeve is provided with fixing journal stirrup, described support bar is flexibly connected by fixing bolt with fixing journal stirrup, the bottom of described support bar is provided with a spike, and the bottom of a spike is provided with fixing bar.
Preferably, described crow bar body is conical structure with the bottom of fixing bar.
Preferably, described sliding sleeve is cirque structure, and the diameter of sliding sleeve is more than the diameter of crow bar body.
Beneficial effects of the present invention: this crow bar is simple and reasonable, economical and practical, easy to use, by sliding sleeve with the use of, it is possible to regulate support bar position, it is easily convenient to bring to the use of people.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1, crow bar body, 2, sliding sleeve, 3, adjusting bolt, 4, fixing journal stirrup, 5, support bar, 6, fixing bolt, 7, a spike, 8, fixing bar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1, the present invention provides a kind of technical scheme: a kind of crow bar, including crow bar body 1, sliding sleeve 2, adjusting bolt 3, fixing journal stirrup 4, support bar 5, fixing bolt 6, prop up spike 7 and fixing bar 8, crow bar body 1 is cased with sliding sleeve 2, and sliding sleeve 2 is flexibly connected by adjusting bolt 3 with crow bar body 1, sliding sleeve 2 is cirque structure, and the diameter of sliding sleeve 2 is more than the diameter of crow bar body 1, the bottom of sliding sleeve 2 is provided with fixing journal stirrup 4, support bar 5 is flexibly connected by fixing bolt 6 with fixing journal stirrup 4, the bottom of support bar 5 is provided with a spike 7, and the bottom of a spike 7 is provided with fixing bar 8, the bottom of crow bar body 1 and fixing bar 8 is conical structure.
Operation principle: during use, the user demand according to oneself, regulate the sliding sleeve 2 position on crow bar body 1, then pass through adjusting bolt 3 fixing tight, fixing bar 8 is inserted on the ground, a spike 7 support ground, the right-hand member of hand-held crow bar body 1, it is operated.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a crow bar, including crow bar body (1), sliding sleeve (2), adjusting bolt (3), fixing journal stirrup (4), support bar (5), fixing bolt (6), prop up spike (7) and fixing bar (8), it is characterized in that: described crow bar body (1) is cased with sliding sleeve (2), and sliding sleeve (2) is flexibly connected by adjusting bolt (3) with crow bar body (1), the bottom of described sliding sleeve (2) is provided with fixing journal stirrup (4), described support bar (5) is flexibly connected by fixing bolt (6) with fixing journal stirrup (4), the bottom of described support bar (5) is provided with a spike (7), and the bottom of a spike (7) is provided with fixing bar (8).
2. a kind of crow bar according to claim 1, it is characterised in that: the bottom of described crow bar body (1) and fixing bar (8) is conical structure.
3. a kind of crow bar according to claim 1, it is characterised in that: described sliding sleeve (2) is cirque structure, and the diameter of sliding sleeve (2) is more than the diameter of crow bar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122558.6A CN105731323A (en) | 2016-02-29 | 2016-02-29 | Crowbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122558.6A CN105731323A (en) | 2016-02-29 | 2016-02-29 | Crowbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105731323A true CN105731323A (en) | 2016-07-06 |
Family
ID=56249867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122558.6A Pending CN105731323A (en) | 2016-02-29 | 2016-02-29 | Crowbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105731323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747356A (en) * | 2019-03-29 | 2020-10-09 | 罗伯特·博世有限公司 | Crowbar accessory with adjustable fulcrum |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409151B1 (en) * | 2001-08-29 | 2002-06-25 | Paul L. Cormier | Mechanical jack |
| CN101327903A (en) * | 2008-08-02 | 2008-12-24 | 李新民 | Triangular hoisting jack |
| CN201501771U (en) * | 2009-09-17 | 2010-06-09 | 陕西科技大学 | Crowbar capable of adjusting fulcrum |
| CN103241692A (en) * | 2013-04-15 | 2013-08-14 | 河南省电力公司驻马店供电公司 | Pry lever with adjustable fulcrum |
| CN203655182U (en) * | 2013-10-25 | 2014-06-18 | 中国石油化工集团公司 | Drill stem upright prying plier for drilling and repairing well |
| CN205046455U (en) * | 2015-10-21 | 2016-02-24 | 孟骥 | Brick device is stuck up to road maintenance disconnect -type |
| CN205398049U (en) * | 2016-02-29 | 2016-07-27 | 王本 | Crowbar |
-
2016
- 2016-02-29 CN CN201610122558.6A patent/CN105731323A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409151B1 (en) * | 2001-08-29 | 2002-06-25 | Paul L. Cormier | Mechanical jack |
| CN101327903A (en) * | 2008-08-02 | 2008-12-24 | 李新民 | Triangular hoisting jack |
| CN201501771U (en) * | 2009-09-17 | 2010-06-09 | 陕西科技大学 | Crowbar capable of adjusting fulcrum |
| CN103241692A (en) * | 2013-04-15 | 2013-08-14 | 河南省电力公司驻马店供电公司 | Pry lever with adjustable fulcrum |
| CN203655182U (en) * | 2013-10-25 | 2014-06-18 | 中国石油化工集团公司 | Drill stem upright prying plier for drilling and repairing well |
| CN205046455U (en) * | 2015-10-21 | 2016-02-24 | 孟骥 | Brick device is stuck up to road maintenance disconnect -type |
| CN205398049U (en) * | 2016-02-29 | 2016-07-27 | 王本 | Crowbar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747356A (en) * | 2019-03-29 | 2020-10-09 | 罗伯特·博世有限公司 | Crowbar accessory with adjustable fulcrum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |