CN201579309U - Rotation-type crow bar - Google Patents
Rotation-type crow bar Download PDFInfo
- Publication number
- CN201579309U CN201579309U CN2009203095597U CN200920309559U CN201579309U CN 201579309 U CN201579309 U CN 201579309U CN 2009203095597 U CN2009203095597 U CN 2009203095597U CN 200920309559 U CN200920309559 U CN 200920309559U CN 201579309 U CN201579309 U CN 201579309U
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- working head
- action bars
- handle
- crowbar
- rotary
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a rotation-type crow bar for repairing outer parts of a car body, which comprises an operation rod and a working head, and is characterized in that the working head of the crow bar is arranged on one end of the operation rod, the working head is of an N-shaped structure with two positions being bent, the working head comprises a secondarily-bent middle section and a working head end section, two bending directions of the working head are free from staying on the same plane, and the other end of the operation rod is provided with a handle for rotation. The rotation-type crow bar has simple structure, convenient operation, short repairing time, low cost, no pollution and no noise, and can repair the part with narrow internal space.
Description
Technical field
The utility model relates to a kind of motor vehicle repair instrument, especially a kind ofly is used for the rotary crowbar that the vehicle body outer covering piece is reprocessed.
Background technology
At present, the pit reparation on the body of a motor car is how roasting or do the sheet metal processing of spraying paint with fire, and length consuming time, complicated operating process, high material consumption, cost height also can cause environmental pollution.In the rework process, cause reprocessing difficulty and be difficult for reprocessing too greatly, cause maintenance length consuming time and repair quality is not high owing to workpiece is damaged seriously, pit is excessive.Also some position is special, and fix tool can't enter the position that needs reparation, has perhaps in time put in, and also puts to good use not open, and makes to repair to become very inconvenient, even can't repair.
There are some to be used to repair the instrument of body dent at present.Chinese patent publication number CN2536456Y for example, open day on February 19th, 2003, name is called vehicle body depression obturator, this patent disclosure a kind of vehicle body depression obturator that does not need sheet metal, it is designed to an end bending, the other end has holddown groove and passes through the sleeve mounting knob, pass through pushing from top to bottom or stubborn from the side during work, turn round, rub with the hands and use, its weak point is that its structure is comparatively complicated, the cost height, processing is inconvenience comparatively, and the working position contacts to be repaired at a certain angle during work, stressed direction is vertical with active section, power can not well be delivered to be repaired, makes repairing effect not good, and operating personnel also require great effort, simultaneously because narrow and small position, inner space can not be put in whole working end, so be subject to processing the restriction in space.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming of the prior art, and a kind of do not need sheet metal, do not damage and scratch original car lacquer, the rotary crowbar that can also work in small space simple in structure, easy to use are provided.
The purpose of this utility model is achieved in that a kind of rotary crowbar, comprise action bars and working head, the working head of crowbar is arranged on an end of action bars, working head is the N font that the bending of two places is arranged, comprising the interlude of twice bending and the latter end of working head, the direction of twice bending of working head is not in same plane, and the angle of bending is between 0 ~ 180 degree, be generally 90 degree, and the other end is provided with a handle that is used to rotate.The angle of working head bending can be carried out suitable adjusting according to working environment.The moment that the staff can be applied to like this on the crowbar is passed to working head with the form of torque, allows working head rotate and works, and the working space that takies is very little, so can be in some inner spaces narrow and small position work.The working head latter end contacted position to be repaired with angle preferably when N shape working head can make and repair, and power is to be delivered on to be repaired along the working head latter end is straight, improved the quality of repairing.
Handle is the cross bar that is connected in action bars one end, and the interlude of handle and twice bending of working head is in same plane.Can judge the direction of working head like this by the direction of cross bar, increase the quality and the efficient of work.Handle and action bars preferably are the T font, and with the form carry-over moment of the moment of couple, it is more laborsaving that the staff is operated like this, also more convenient.Handle can also be other shapes, but has individual principle will can be used for rotation exactly.
The latter end of working head is perpendicular to the plane of interlude and action bars formation.The direction that helps judgment task head latter end when operating like this can also help operating personnel to allow the working head latter end contact to be repaired with the angle of the best, can also reduce cut, increases work efficiency simultaneously.The interlude of working head preferably can be perpendicular to action bars, like this work take up room littler, the also position of easier definite operating point.
The terminal reconditioning of working head becomes pointed, makes to add the man-hour work area and diminish, and the precision of reparation is uprised.The pointed function that other can also be arranged as stretching into from slight gap easily, can also be worked into the position at some edges.Certainly according to the needs of environment for use, the working head latter end also can be flat or globular model
Working head, action bars and handle are made by reinforcing bar, and reinforcing bar is hard, and draw materials conveniently, and it is also comparatively convenient to process.When repairing some special materials, can use the material of the higher material of hardness as crowbar.
Working head and action bars are to be processed by same rod spare, and working head and action bars are one.Improved the intensity between crowbar working head and the action bars like this, added and also lacked many steps man-hour, made processing more convenient.Because crowbar is made by same rod spare,,, so just can carry out work in position narrow and small at some or that be not easy to repair so can whole working head be stretched into interior of body from small gap so each position diameter is basic identical.
The utility model adopts said structure, and its beneficial effect is: simple in structure, easy to make, and repair vehicle body and do not need sheet metal, do not damage original car lacquer.Repairing time is short, and repair cost is low, pollution-free, noiselessness; And can repair narrow and small position, some inner spaces.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is a N shape working head schematic diagram of the present utility model.
Among the figure, 1. handle, 2. action bars, 3.N shape working head, 4. working head interlude, 5. working head latter end, the 6. terminal tip of working head.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is done further specific description.
Embodiment: a kind of rotary crowbar, referring to Fig. 1, Fig. 2, be provided with N shape working head 3 at 2 one ends of action bars, action bars 2 is one with N shape working head 3.N shape working head 3 has twice bending, and the direction of twice bending is not in same plane.The other end of action bars 2 is provided with the cross bar perpendicular to action bars 2, and as handle 1, handle 1 is welded on the action bars 2, and handle 1 is the T font with action bars 2.The interlude 4 of working head 3 twice bending also is parallel to handle 1 simultaneously perpendicular to action bars 2, promptly with action bars 2 and handle 1 in same plane, interlude 4 length are 5cm.The latter end 5 of working head is perpendicular to the plane of interlude 4 and action bars 2 formation, and promptly action bars 2, working head interlude 4 are perpendicular to each other with working head latter end 5.5 about 3cm places become sharp cone distal to terminal 6 reconditionings at the working head latter end, and the length of working head latter end 5 is 6cm.Crowbar is to make with reinforcing bar, and the thick diameter of the rod member of action bars 2 and working head 3 is 6mm, and N shape working head 3 is through twice the rod member bending to be L shaped forming, and bending back working head 3 is N shape.The length of action bars 2 is about 45cm.
During use, look for the slit at place to be repaired or vicinity, really then do not bore a hole, then slowly deeply by tip 6, enter the interior of body space until whole N shape working head 3, with the tip 6 contact depression or the convex closure places of working head 3, rotation T-handle 1 makes tip 6 tops, presses, squeezes place to be repaired then.The fulcrum of crowbar should be determined to put the position according to the size of required strength during use, also can cooperate other instrument together to use simultaneously, reaches the purpose of quick reparation vehicle body outer covering piece.
Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other concrete variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (8)
1. rotary crowbar, comprise action bars (2) and working head (3), it is characterized in that, the working head of crowbar (3) is arranged on an end of action bars (2), working head (3) is for there being the N font of two places bending, comprising the interlude (4) of twice bending and the latter end (5) of working head, the direction of working head (3) twice bending is provided with the handle (1) that is used to rotate at action bars (2) other end not in same plane.
2. rotary crowbar according to claim 1 is characterized in that, handle (1) is the cross bar that is connected in action bars (2) one ends, and the interlude (4) of handle (1) and twice bending of working head is in same plane.
3. rotary crowbar according to claim 2 is characterized in that, handle (1) is the T font with action bars (2).
4. rotary crowbar according to claim 1 is characterized in that, the plane that the latter end of working head (5) forms perpendicular to interlude (4) and action bars (2).
5. according to claim 1 or 4 described rotary crowbars, it is characterized in that the interlude of working head (4) is perpendicular to action bars (2).
6. rotary crowbar according to claim 1 is characterized in that, working head end (6) reconditioning becomes sharp cone distal.
7. rotary crowbar according to claim 1 is characterized in that, working head (3), action bars (2) and handle (1) are made by reinforcing bar.
8. rotary crowbar according to claim 1 is characterized in that, working head (3) is an one with action bars (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203095597U CN201579309U (en) | 2009-09-03 | 2009-09-03 | Rotation-type crow bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203095597U CN201579309U (en) | 2009-09-03 | 2009-09-03 | Rotation-type crow bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579309U true CN201579309U (en) | 2010-09-15 |
Family
ID=42721301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203095597U Expired - Fee Related CN201579309U (en) | 2009-09-03 | 2009-09-03 | Rotation-type crow bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579309U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357564A (en) * | 2011-10-17 | 2012-02-22 | 奇瑞汽车股份有限公司 | Metal plate repairing tool and manufacturing method thereof |
| CN105268769A (en) * | 2015-10-26 | 2016-01-27 | 上汽通用五菱汽车股份有限公司 | Repairing tool |
| CN109382895A (en) * | 2018-11-14 | 2019-02-26 | 河南中安征信建筑科技有限公司 | A kind of energy-saving prefabricated component magnetic box crowbar and its application method |
-
2009
- 2009-09-03 CN CN2009203095597U patent/CN201579309U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357564A (en) * | 2011-10-17 | 2012-02-22 | 奇瑞汽车股份有限公司 | Metal plate repairing tool and manufacturing method thereof |
| CN105268769A (en) * | 2015-10-26 | 2016-01-27 | 上汽通用五菱汽车股份有限公司 | Repairing tool |
| CN109382895A (en) * | 2018-11-14 | 2019-02-26 | 河南中安征信建筑科技有限公司 | A kind of energy-saving prefabricated component magnetic box crowbar and its application method |
| CN109382895B (en) * | 2018-11-14 | 2023-10-27 | 河南中安征信建筑科技有限公司 | Energy-saving magnetic box crowbar for prefabricated member and use method thereof |
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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 |
Granted publication date: 20100915 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |