CN205033129U - Dismantle spanner that tire was used - Google Patents
Dismantle spanner that tire was used Download PDFInfo
- Publication number
- CN205033129U CN205033129U CN201520699345.0U CN201520699345U CN205033129U CN 205033129 U CN205033129 U CN 205033129U CN 201520699345 U CN201520699345 U CN 201520699345U CN 205033129 U CN205033129 U CN 205033129U
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- rod
- spanner
- bolt
- tire
- disassembling part
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Abstract
The utility model provides a dismantle spanner that tire was used, it includes: the first body of rod has relative first end and second end, the second body of rod, it can connect in the first end of the first body of rod with rotating, the bellying, its fixed setting on the second body of rod, first dismantlement portion, first dismantlement portion can set up on the second body of rod with sliding to can offset with the bellying, one end that first dismantlement portion kept away from the first body of rod have can with the first joint portion of the bolt looks adaptation of tire, the third body of rod, it can connect in the second end of the first body of rod with rotating, second dismantlement portion, it sets firmly in the third body of rod to be one for the contained angle of 0 degree or 180 degrees with the third body of rod, one end that second dismantlement portion kept away from the first body of rod have can with the second joint portion of the bolt looks adaptation of tire. The utility model discloses a dismantle spanner that tire was used is provided, its purpose that can dismantle the bolt on the tire more easily.
Description
Technical field
The utility model relates to field of automobile tires, particularly relates to a kind of spanner of detaching tyre.
Background technology
Wheel hub is again wheel rim, wheel, tire bell, be the drum-shaped of wide support tire in tire, center is contained in metal parts on axletree.Wheel hub is fixed on axletree by boss bolt.Boss bolt envelope bolt and nut suitable with it, by bolt through the bolt hole of wheel hub and the bolt hole of axletree upper flange, then nut check is used, be fixed to make wheel hub and axletree, thus in the process of vehicle operating, ensure can not loosen between wheel hub and axletree, otherwise easily occur accident generations such as exploding steel ring, tire comes off, the more serious serious accident likely causing car crash.In the prior art, in order to make the fixation between wheel hub and axletree, generally needing on boss bolt, apply larger Tightening moment, thus making boss bolt be not easy to loosen.But this makes the difficulty of detaching tyre strengthen.
In prior art, when dismantling boss bolt, the instruments such as main use box spanner are dismantled, box spanner comprises head end and tail end, and head end has the head end face back to described tail end, and head end face is provided with polygonal groove, during use, this polygon groove entangles the nut of boss bolt, drives the nut rotation of boss bolt, thus make the nut loosening of boss bolt and disassembled by boss bolt by rotating tail end.Owing to boss bolt being applied with larger Tightening moment, so during dismounting, need to apply very large power on the tail end of spanner and boss bolt just can be made to disassemble, thus add dismounting difficulty, reduce operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of spanner of detaching tyre, and it can bolt relatively easily on detaching tyre.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize: a kind of spanner of detaching tyre, and it comprises: first body of rod, has relative first end and the second end; First jockey, described first jockey comprises: second body of rod, and it can be rotationally connected with the first end of described first body of rod; Lug boss, it is fixedly installed on described second body of rod; First disassembling part, described first disassembling part can be arranged on described second body of rod slidably, and can offset with described lug boss, described first disassembling part away from one end of described first body of rod have can be suitable with the bolt of tire the first Access Division; Second jockey, described second jockey comprises: the 3rd body of rod, and it can be rotationally connected with the second end of described first body of rod; Second disassembling part, it is fixedly arranged on described 3rd body of rod, and is the angle that is not 0 degree or 180 degree with described 3rd body of rod, described second disassembling part away from one end of described first body of rod have can be suitable with the bolt of tire the second Access Division; The spanner of described detaching tyre has at least two operating positions, and when the first operating position, described second Access Division is connected with the bolt of described tire, and described first disassembling part and described lug boss are higher than described second Access Division; When the second operating position, described first Access Division is connected with the bolt of described tire, and described second disassembling part can turn to away from described first body of rod place.
Preferably, described second body of rod is connected by the first end of the first bearing pin with described first body of rod, and described 3rd body of rod is connected by second end of the second bearing pin with described first body of rod.
Preferably, pull rope is provided with between described first bearing pin and described second bearing pin.
Preferably, described first disassembling part has predetermined weight.
Preferably, when the spanner of described detaching tyre is in described first operating position, described second body of rod and described first body of rod perpendicular.
Preferably, described second disassembling part and described 3rd body of rod rectangular.
Preferably, when the spanner of described detaching tyre is in described second operating position, described second disassembling part extends along the direction deviating from described first body of rod.
Preferably, described second disassembling part has the first end face back to described 3rd body of rod; Described second Access Division comprises the first groove that described first end face is recessed to form towards the direction near described 3rd body of rod, and described first groove is used for suitable with the bolt of described tire.
Preferably, described first disassembling part is connected with described second body of rod by dismountable fixture; When the spanner of described detaching tyre is in described first operating position, described first disassembling part can slide along described second body of rod; When the spanner of described detaching tyre is in described second operating position, described first disassembling part is fixed by described fixture and described second body of rod.
Preferably, when described first body of rod, described second body of rod and described 3rd body of rod are a line segment, the length of described second body of rod equals 1/2nd of this line segment, and the length of described 3rd body of rod equals 1/3rd of this line segment.
The beneficial effect of the spanner of the detaching tyre that the utility model provides is: when the spanner of the detaching tyre using the utility model to provide carries out dismounting boss bolt, first the spanner of detaching tyre is made to be in the first operating position, namely the second Access Division is connected with the bolt of tire, first disassembling part and lug boss are higher than the second Access Division, thus apply active force by the first disassembling part to lug boss, thus apply to make the bolt of tire that the active force loosened occurs to the second Access Division; The spanner of the detaching tyre then making the utility model provide goes to the second operating position by the first operating position, namely the first Access Division is connected with the bolt of tire, second disassembling part can turn to away from the first body of rod place, thus make operating personnel can hold the second disassembling part, with the counter-rotation of the hand of spiral of the bolt around tire, thus unload the bolt of tire.Therefore the process of detaching tyre bolt is divided into two processes by the utility model, and first process is loosen the bolt of tire, and second process is the bolt of tire is produced rotate, thus unloads the bolt of tire; Even and if the bolt of detaching tyre only has the bolt of a process tire to produce the process of rotating in prior art, so the utility model produces active force required when rotational minimizing directly makes the generation of the bolt of tire rotate by first the bolt looseness of tire being made again the bolt of tire, thus make detaching tyre bolt become easy, thus achieving the spanner that the utility model provides a kind of detaching tyre, it can the object of bolt relatively easily on detaching tyre.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 structural representation of the present utility model;
The working state schematic representation of Fig. 2 primary importance of the present utility model;
The working state schematic representation of Fig. 3 second place of the present utility model.
The Reference numeral of above accompanying drawing: 10, the first disassembling part; 17, second body of rod; 19, first body of rod; 15, the 3rd body of rod; 23, grip part; 24, the first groove; 25, the second groove; 26, the first end face; 22, the second end face; 39, lug boss; 33, the first Access Division; 49, the second Access Division; 21, the second disassembling part; 12, tapering point; 14, first passage; 16, the first through hole; 18, the second through hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1.The utility model provides the spanner of detaching tyre, and it comprises: first body of rod 19, has relative first end and the second end; First jockey, described first jockey comprises: second body of rod 17, and it can be rotationally connected with the first end of described first body of rod 19; Lug boss 39, it is fixedly installed on described second body of rod 17; First disassembling part 10, described first disassembling part 10 can be arranged on described second body of rod 17 slidably, and can offset with described lug boss 39, described first disassembling part 10 away from one end of described first body of rod 19 have can be suitable with the bolt of tire the first Access Division 33; Second jockey, described second jockey comprises: the 3rd body of rod 15, and it can be rotationally connected with the second end of described first body of rod 19; Second disassembling part 21, it is fixedly arranged on described 3rd body of rod 15, and is not the angle of 0 degree or 180 degree in one with described 3rd body of rod 15, described second disassembling part 21 away from one end of described first body of rod 19 have can be suitable with the bolt of tire the second Access Division 49; The spanner of described detaching tyre has at least two operating positions, and when the first operating position, described second Access Division 49 is connected with the bolt of described tire, and described first disassembling part 10 and described lug boss 39 are higher than described second Access Division 49; When the second operating position, described first Access Division 33 is connected with the bolt of described tire, and described second disassembling part 21 can turn to away from described first body of rod 19 place.
The spanner of a kind of detaching tyre that the utility model provides achieves when carrying out dismounting boss bolt, first the spanner of detaching tyre is made to be in the first operating position, namely the second Access Division 49 is connected with the bolt of tire, first disassembling part 10 and lug boss 39 are higher than the second Access Division 49, thus apply active force by the first disassembling part 10 to lug boss 39, thus apply to make the bolt of tire that the active force loosened occurs to the second Access Division 49; The spanner of the detaching tyre then making the utility model provide goes to the second operating position by the first operating position, namely the first Access Division 33 is connected with the bolt of tire, second disassembling part 21 can turn to away from the first body of rod 19 place, thus make operating personnel can hold the second disassembling part 21, with the counter-rotation of the hand of spiral of the bolt around tire, thus unload the bolt of tire.Therefore the process of detaching tyre bolt is divided into two processes by the utility model, and first process is loosen the bolt of tire, and second process is the bolt of tire is produced rotate, thus unloads the bolt of tire; Even and if the bolt of detaching tyre only has the bolt of a process tire to produce the process of rotating in prior art, so the utility model produces active force required when rotational minimizing directly makes the generation of the bolt of tire rotate by first the bolt looseness of tire being made again the bolt of tire, thus make detaching tyre bolt become easy, thus achieving the spanner that the utility model provides a kind of detaching tyre, it can the object of bolt relatively easily on detaching tyre.
The spanner of a kind of detaching tyre that the utility model provides can be applied to detaching tyre.
As shown in Figure 1, in the present embodiment, have first body of rod 19 of relative first end and the second end, this first end is used for being connected with the first jockey, and this second end is used for being connected with the second jockey.
As shown in Figure 1, in the present embodiment, the first jockey comprises second body of rod 17 of the first end that can be rotationally connected with first body of rod 19 and the lug boss 39 be fixedly installed on second body of rod 17.In the present embodiment, this lug boss 39 circumferentially protrudes the sidewall of second body of rod 17.
As shown in Figure 1, in the present embodiment, in the present embodiment, first jockey also comprises: can be arranged at the first disassembling part 10 on second body of rod 17 slidably, this first disassembling part 10 can offset with lug boss 39, thus this first disassembling part 10 can slide along second body of rod 17 and apply active force to lug boss 39.In the present embodiment, this first disassembling part 10 has predetermined weight, thus when the bolt by the first disassembling part 10 pairs of tires applies active force, first disassembling part 10 of operating personnel's this predetermined weight mobile on second body of rod 17, the predetermined weight of this first disassembling part 10 acts on the bolt of tire, and generation loosens by the bolt of tire.In the present embodiment, this predetermined weight can be several kilograms, also can be tens kilograms.In the present embodiment, this first disassembling part 10 away from one end of first body of rod 19 have can be suitable with the bolt of tire the first Access Division 33, thus when the spanner of detaching tyre is in the second operating position, this first Access Division 33 is suitable with the bolt of tire, thus the Bolt dismantling of tire can be got off.In the present embodiment, the first disassembling part 10 has the second end face 22 back to second body of rod 17; First Access Division 33 comprises the second end face 22 towards the second groove 25, second groove 25 be recessed to form near the direction of second body of rod 17 for suitable with the bolt of tire.In the present embodiment, this first disassembling part 10 is connected with second body of rod 17 by dismountable fixture; When the spanner of detaching tyre is in the first operating position, the first disassembling part 10 can slide along second body of rod 17; When the spanner of detaching tyre is in the second operating position, the first disassembling part 10 is fixed by fixture and second body of rod 17.In the present embodiment, be provided with the first passage 14 of this first disassembling part 10 through in the first disassembling part 10, this first disassembling part 10 slides on second body of rod 17 by this first passage 14.This first disassembling part 10 is in the face of one end reduced diameter formation tapering point 12 of second body of rod 17, thus when the first disassembling part 10 slides along second body of rod 17, this tapering point 12 offsets with lug boss 39, thus applies active force to lug boss 39.This fixture comprises and is arranged at second body of rod 17 back to the first through hole 16 on the sidewall of one end of first body of rod 19, the second through hole 18 and the pin be arranged on the sidewall of tapering point 12.This pin can run through this first through hole 16 and the second through hole 18 simultaneously, thus the first disassembling part 10 and second body of rod 17 is fixed.
As shown in Figure 1, in the present embodiment, second jockey comprises: the 3rd body of rod 15 that can be rotationally connected with the second end of first body of rod 19 and the second disassembling part 21 be fixedly arranged on the 3rd body of rod 15, and this second disassembling part 21 and the 3rd body of rod 15 are not the angle of 0 degree or 180 degree in one.This angle is the unspecified angle between 0 degree to 180 degree.In the present embodiment, this second disassembling part 21 and the 3rd body of rod 15 rectangular.In the present embodiment, second disassembling part 21 away from one end of first body of rod 19 have can be suitable with the bolt of tire the second Access Division 49, thus when the spanner of detaching tyre is in the first operating position, this second Access Division 49 is suitable with the bolt of tire, thus the bolt of tire can be occurred to loosen.In the present embodiment, the second disassembling part 21 has the first end face 26 back to the 3rd body of rod 15; Second Access Division 49 comprises the first end face 26 towards the first groove 24, first groove 24 be recessed to form near the direction of the 3rd body of rod 15 for suitable with the bolt of tire.In the present embodiment, one end that second disassembling part 21 has back to the 3rd body of rod 15 is radially expanded formation grip part 23, thus make when the second operating position, operating personnel can hold this grip part 23 and apply active force to make the bolt of tire around the counter-rotation of the hand of spiral of the bolt of tire, thus unload the bolt of tire.
In the present embodiment, the spanner of detaching tyre has at least two operating positions, and as shown in Figure 2, when the first operating position, the second Access Division 49 is connected with the bolt of tire, and the first disassembling part 10 and lug boss 39 are higher than the second Access Division 49; As shown in Figure 3, when the second operating position, the first Access Division 33 is connected with the bolt of tire, and the second disassembling part 21 can turn to away from the first body of rod 19 place.When the spanner of detaching tyre is in the first operating position, second Access Division 49 is connected with the bolt of tire, first disassembling part 10 moves along second body of rod 17, because the first disassembling part 10 and lug boss 39 are higher than the second Access Division 49, so the first disassembling part 10 makes the bolt of tire occur to loosen by applying active force to lug boss 39; When the spanner of detaching tyre is in the second operating position, first Access Division 33 is connected with the bolt of tire, 3rd body of rod 15 to rotate thus the second disassembling part 21 turns to away from the first body of rod 19 place relative to first body of rod 19, thus active force can be applied to make the bolt of tire around the counter-rotation of the hand of spiral of the bolt of tire by holding this second disassembling part 21, thus unload the bolt of tire.Thus the process of detaching tyre bolt is divided into two processes by the utility model, first process is loosen the bolt of tire, and second process is the bolt of tire is produced rotate, thus unloads the bolt of tire; Even and if the bolt of detaching tyre only has the bolt of a process tire to produce the process of rotating in prior art, so the utility model produces active force required when rotational minimizing directly makes the generation of the bolt of tire rotate by first the bolt looseness of tire being made again the bolt of tire, thus make detaching tyre bolt become easy, thus achieving the spanner that the utility model provides a kind of detaching tyre, it can the object of bolt relatively easily on detaching tyre.In the present embodiment, when the spanner of detaching tyre is in the first operating position, second body of rod 17 and first body of rod 19 perpendicular; Thus when mobile first disassembling part 10 is to apply active force to lug boss 39 on second body of rod 17, makes by applying less active force to lug boss 39 bolt of tire occur to loosen, thus decrease operation easier; When the spanner of detaching tyre is in the second operating position, second disassembling part 21 extends along the direction deviating from first body of rod 19, thus when rotation the second disassembling part 21, by applying less active force, the bolt of tire is rotated, thus decrease operation easier.
In the present embodiment, second body of rod 17 is connected by the first end of the first bearing pin with first body of rod 19, and the 3rd body of rod 15 is connected by second end of the second bearing pin with first body of rod 19.Pull rope (not shown) is provided with between this first bearing pin and second bearing pin.First jockey and the second jockey can be formed interaction relation by pull rope, and pull rope can make the spanner of this detaching tyre switch between the first operating position and the second operating position.
As shown in Figure 1, in one preferably embodiment, when first body of rod 19, second body of rod 17 and the 3rd body of rod 15 are in a line segment, the length of second body of rod 17 equals 1/2nd of this line segment, the length of the 3rd body of rod 15 equals 1/3rd of this line segment, thus the spanner of the detaching tyre making the utility model provide is when the bolt of detaching tyre, better effects if.
These are only several embodiment of the present utility model, those skilled in the art can carry out various change or modification to the utility model embodiment according to content disclosed in application documents and not depart from spirit and scope of the present utility model.
Claims (10)
1. a spanner for detaching tyre, is characterized in that, it comprises:
First body of rod, has relative first end and the second end;
First jockey, described first jockey comprises:
Second body of rod, it can be rotationally connected with the first end of described first body of rod;
Lug boss, it is fixedly installed on described second body of rod;
First disassembling part, described first disassembling part can be arranged on described second body of rod slidably, and can offset with described lug boss, described first disassembling part away from one end of described first body of rod have can be suitable with the bolt of tire the first Access Division;
Second jockey, described second jockey comprises:
3rd body of rod, it can be rotationally connected with the second end of described first body of rod;
Second disassembling part, it is fixedly arranged on described 3rd body of rod, and is the angle that is not 0 degree or 180 degree with described 3rd body of rod, described second disassembling part away from one end of described first body of rod have can be suitable with the bolt of tire the second Access Division;
The spanner of described detaching tyre has at least two operating positions, and when the first operating position, described second Access Division is connected with the bolt of described tire, and described first disassembling part and described lug boss are higher than described second Access Division; When the second operating position, described first Access Division is connected with the bolt of described tire, and described second disassembling part can turn to away from described first body of rod place.
2. the spanner of detaching tyre according to claim 1, is characterized in that: described second body of rod is connected by the first end of the first bearing pin with described first body of rod, and described 3rd body of rod is connected by second end of the second bearing pin with described first body of rod.
3. the spanner of detaching tyre according to claim 2, is characterized in that: be provided with pull rope between described first bearing pin and described second bearing pin.
4. the spanner of detaching tyre according to claim 1, is characterized in that: described first disassembling part has predetermined weight.
5. the spanner of detaching tyre according to claim 1, is characterized in that: when the spanner of described detaching tyre is in described first operating position, described second body of rod and described first body of rod perpendicular.
6. the spanner of detaching tyre according to claim 1, is characterized in that: described second disassembling part and described 3rd body of rod rectangular.
7. the spanner of detaching tyre according to claim 6, is characterized in that: when the spanner of described detaching tyre is in described second operating position, and described second disassembling part extends along the direction deviating from described first body of rod.
8. the spanner of detaching tyre according to claim 1, is characterized in that: described second disassembling part has the first end face back to described 3rd body of rod; Described second Access Division comprises the first groove that described first end face is recessed to form towards the direction near described 3rd body of rod, and described first groove is used for suitable with the bolt of described tire.
9. the spanner of detaching tyre according to claim 1, is characterized in that: described first disassembling part is connected with described second body of rod by dismountable fixture; When the spanner of described detaching tyre is in described first operating position, described first disassembling part can slide along described second body of rod; When the spanner of described detaching tyre is in described second operating position, described first disassembling part is fixed by described fixture and described second body of rod.
10. the spanner of detaching tyre according to claim 1, it is characterized in that: when described first body of rod, described second body of rod and described 3rd body of rod are a line segment, the length of described second body of rod equals 1/2nd of this line segment, and the length of described 3rd body of rod equals 1/3rd of this line segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699345.0U CN205033129U (en) | 2015-09-10 | 2015-09-10 | Dismantle spanner that tire was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699345.0U CN205033129U (en) | 2015-09-10 | 2015-09-10 | Dismantle spanner that tire was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033129U true CN205033129U (en) | 2016-02-17 |
Family
ID=55292060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699345.0U Active CN205033129U (en) | 2015-09-10 | 2015-09-10 | Dismantle spanner that tire was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033129U (en) |
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2015
- 2015-09-10 CN CN201520699345.0U patent/CN205033129U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |