CN211809537U - Crowbar for vehicle maintenance - Google Patents
Crowbar for vehicle maintenance Download PDFInfo
- Publication number
- CN211809537U CN211809537U CN202020134693.4U CN202020134693U CN211809537U CN 211809537 U CN211809537 U CN 211809537U CN 202020134693 U CN202020134693 U CN 202020134693U CN 211809537 U CN211809537 U CN 211809537U
- Authority
- CN
- China
- Prior art keywords
- prying
- crowbar
- vehicle maintenance
- edge
- holding part
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 24
- 230000001154 acute effect Effects 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000010009 beating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to the technical field of vehicle maintenance, in particular to a crowbar for vehicle maintenance, which comprises a holding part and a prying bar; the holding part is fixedly connected with the edge prying steel bar. The utility model discloses have the effect of being convenient for prize the turn-ups.
Description
Technical Field
The utility model belongs to the technical field of the technique of vehicle maintenance and specifically relates to a crowbar is used in vehicle maintenance.
Background
The automobile is a tool for carrying people and/or goods and towing the people and/or goods, and with the development of the times, the automobile has moved into every family and becomes an indispensable part of many families.
The car is in the use, some accidents that can appear lead to the car to damage, and in the auto repair process, need prize the turn-ups on the car panel beating occasionally, nevertheless because the laminating of part turn-ups on the car panel beating and panel beating is better, and the gap between is less, and operating personnel is difficult to prize.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, one of the purposes of the utility model is to provide a crowbar for vehicle maintenance, its effect that has is: the flanging is convenient to pry up.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a crowbar for vehicle maintenance comprises a holding part and a prying bar; wherein, the holding part is fixedly connected with the prying strip.
Through adopting above-mentioned technical scheme, when using this crowbar, operating personnel holds the portion of gripping, then with the sled strake card enter turn-ups gap in, then utilize lever principle, press the body of rod and keep away from the one end of sled limit portion, prize the turn-ups. The crowbar is simple in structure, easy to produce, convenient to operate and convenient to pry up the turned edge.
The utility model discloses further set up to: the gripping part is cylindrical, a clamping groove is formed in one end of the gripping part, the prying edge strip is clamped in the clamping groove, and the prying edge strip is welded with the joint groove in a joint position.
Through adopting above-mentioned technical scheme, set up the joint groove for when prying the turn-ups, pry the billet and be difficult for breaking away from with the portion of gripping, then through with the welding of prying strake and the portion of gripping, simple structure, the production of being convenient for.
The utility model discloses further set up to: the prying edge strip comprises a horizontal part, a bending part and a prying part;
the horizontal part is fixedly connected with the holding part;
the bending part is connected with the holding part and the prying part;
the prying edge part is far away from the end face of the bending part and is obliquely arranged to form a sharp edge.
By adopting the technical scheme, the horizontal part increases the length of the force arm, so that the force is reduced when the flanging is pried; the bending part ensures that a certain gap is formed between the prying edge part and the horizontal part, and a certain operation space is provided for the sharp edge to be clamped into the gap of the flanging; meanwhile, the sharp edge is convenient for clamping the prying edge part into a gap of the flanging, so that the flanging is convenient to pry.
The utility model discloses further set up to: the horizontal part is 3cm-4cm long.
By adopting the technical scheme, if the horizontal part is shorter, the force arm is smaller, and the flanging is difficult to pry; if the horizontal portion is long, material is wasted.
The utility model discloses further set up to: strip-shaped holes are formed in the prying edge portions.
Through adopting above-mentioned technical scheme, through setting up the bar hole for this crowbar can also be used to the part that needs to prize such as prize screw.
The utility model discloses further set up to: the prying edge part is far away from the end face of the bending part and the acute angle formed by the side face of the prying edge part faces the bending part.
Through adopting above-mentioned technical scheme, when carrying out the sled limit operation, the moment trend flexion indent that the flexion was received for the flexion is not fragile.
The utility model discloses further set up to: the acute angle formed by the end surface of the prying edge part far away from the bending part and the side surface of the prying edge part is 23-35 degrees.
By adopting the technical scheme, if the acute angle formed by the end surface of the prying edge part far away from the bending part and the side surface of the prying edge part is smaller than the angle, the position of the sharp section on the sharp edge has too low strength and is easy to break and wear; if the acute angle formed by the end surface of the prying edge part far away from the bending part and the side surface of the prying edge part is larger than the acute angle, the prying edge part is not easy to be clamped into a gap of the flanging
The utility model discloses further set up to: the length of the holding part is 6cm-7 cm.
By adopting the technical scheme, if the length of the holding part is too small, the holding part is not convenient to hold, and if the length of the holding part is longer, materials are wasted.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the crowbar has simple structure, easy production and convenient operation, and is convenient for crowning the turned edge;
2. the strip-shaped hole is formed in the prying edge part, so that the prying bar can be used for prying components such as screws and the like which need to be pried.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention.
In the figure, 1, a holding part; 2. prying an edge strip; 11. a clamping groove; 21. a horizontal portion; 22. a bending part; 23. prying the edge part; 231. and (4) strip-shaped holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the crowbar for vehicle maintenance disclosed by the present invention comprises a holding part 1 and a prying bar 2; wherein, the holding part 1 is fixedly connected with the prying bar 2. Specifically, the length of the holding part 1 is 6cm-7 cm. If the length of the grip part 1 is too small, the grip is inconvenient, and if the length of the grip part 1 is long, the material is wasted.
The specific connection mode of the holding part 1 and the prying strip 2 is as follows: the portion of gripping 1 is cylindricly, and 1 one end of portion of gripping is opened there is joint groove 11, and sled strake 2 joint is in joint groove 11, and sled strake 2 welds with 11 laminating seam positions in joint groove. Through setting up joint groove 11 for when prying the turn-ups, prying the billet and be difficult for breaking away from with the portion 1 that grips, then through prying strake 2 and the welding of the portion 1 that grips, simple structure, the production of being convenient for.
Specifically, the prying edge strip 2 comprises a horizontal part 21, a bending part 22 and a prying edge part 23; wherein, the horizontal part 21 is fixedly connected with the holding part 1; the bending part 22 is connected with the holding part 1 and the prying edge part 23; the end face of the prying edge part 23 far away from the bending part 22 is obliquely arranged to form a sharp edge. The horizontal part 21 increases the length of the force arm, so that the force is reduced when the flanging is pried; the bending part ensures that a certain gap is formed between the prying edge part 23 and the horizontal part 21, and a certain operation space is provided for the sharp edge to be clamped into the gap of the flanging; meanwhile, the sharp edge is convenient for clamping the prying edge part 23 into a gap of the flanging, so that the flanging is convenient to pry.
The horizontal portion 21 may be set to have a length of 3cm to 4 cm. If the horizontal part 21 is short, the force arm is small, and the flanging is difficult to pry; if the horizontal portion 21 is long, the material is wasted.
In order to enable the crowbar to pry other parts, a strip-shaped hole 231 is further formed in the prying edge portion 23, and the crowbar can be used for prying parts such as screws and the like which need to be pried by arranging the strip-shaped hole 231.
The acute angle that the terminal surface that sled limit portion 23 kept away from portion 22 and sled limit portion 23 side formed is towards portion 22 of bending, when carrying out the operation of sled limit, the moment trend flexion indent that the flexion was received for the flexion is not fragile.
The acute angle formed by the end face of the prying edge part 23 far away from the bending part 22 and the side face of the prying edge part 23 is 23-35 degrees, and if the acute angle formed by the end face of the prying edge part 23 far away from the bending part 22 and the side face of the prying edge part 23 is smaller than the acute angle, the position of the sharp section on the sharp edge is too low in strength and easy to break and wear; if the acute angle formed by the end surface of the prying edge part 23 far away from the bending part 22 and the side surface of the prying edge part 23 is larger than the acute angle, the prying edge part 23 is not easy to be clamped into the gap of the flanging.
The implementation principle of the embodiment is as follows:
when using this crowbar, operating personnel holds grip 1, then in the turn-ups gap with sled strake 2 card, then utilizes lever principle, presses the one end that the body of rod kept away from sled limit portion 23, prizes the turn-ups. The crowbar is simple in structure, easy to produce, convenient to operate and convenient to pry up the turned edge.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a crowbar is used in vehicle maintenance which characterized in that: comprises a holding part (1) and a prying bar (2); the holding part (1) is fixedly connected with the prying edge strip (2);
the prying edge strip (2) comprises a horizontal part (21), a bending part (22) and a prying edge part (23);
the horizontal part (21) is fixedly connected with the holding part (1);
the bending part (22) is connected with the holding part (1) and the prying edge part (23);
the end face, far away from the bending part (22), of the prying part (23) is obliquely arranged to form a sharp edge.
2. The crowbar for vehicle maintenance according to claim 1, wherein: portion of gripping (1) is cylindricly, portion of gripping (1) one end is opened has joint groove (11), sled strake (2) joint in joint groove (11), sled strake (2) with joint groove (11) laminating seam position welding.
3. The crowbar for vehicle maintenance according to claim 1, wherein: the horizontal part (21) is 3cm-4cm long.
4. The crowbar for vehicle maintenance according to claim 1, wherein: strip-shaped holes (231) are formed in the prying edge portions (23).
5. The crowbar for vehicle maintenance according to claim 1, wherein: the prying edge part (23) is far away from the end face of the bending part (22) and the acute angle formed by the side face of the prying edge part (23) faces towards the bending part (22).
6. The crowbar for vehicle maintenance according to claim 1, wherein: the acute angle formed by the end face of the prying edge part (23) far away from the bending part (22) and the side face of the prying edge part (23) is 23-35 degrees.
7. The crowbar for vehicle maintenance according to claim 1, wherein: the length of the holding part (1) is 6cm-7 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134693.4U CN211809537U (en) | 2020-01-20 | 2020-01-20 | Crowbar for vehicle maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134693.4U CN211809537U (en) | 2020-01-20 | 2020-01-20 | Crowbar for vehicle maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809537U true CN211809537U (en) | 2020-10-30 |
Family
ID=72992774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134693.4U Expired - Fee Related CN211809537U (en) | 2020-01-20 | 2020-01-20 | Crowbar for vehicle maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809537U (en) |
-
2020
- 2020-01-20 CN CN202020134693.4U patent/CN211809537U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |