CN204140627U - Truck tire anti-theft nut - Google Patents
Truck tire anti-theft nut Download PDFInfo
- Publication number
- CN204140627U CN204140627U CN201420588147.2U CN201420588147U CN204140627U CN 204140627 U CN204140627 U CN 204140627U CN 201420588147 U CN201420588147 U CN 201420588147U CN 204140627 U CN204140627 U CN 204140627U
- Authority
- CN
- China
- Prior art keywords
- hole
- inner screw
- screw sheath
- dismounting sleeve
- lock ring
- 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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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model discloses a kind of truck tire anti-theft nut, comprise dismounting sleeve and inner screw sheath, one end of inner screw sheath is stretched in dismounting sleeve, inner screw sheath outer wall arranges flange plate, on inner screw sheath and the arranged outside being positioned at flange plate has annular pressing plate, annular pressing plate contacts with flange plate and coordinates, and annular pressing plate is fixedly connected with dismounting sleeve, and dismounting sleeve arranges inner screw sheath baffle plate away from one end of flange plate; The sidewall of inner screw sheath is arranged the first through hole, the sidewall of dismounting sleeve is arranged the second through hole, on inner screw sheath, cover has lock ring, the sidewall of lock ring is offered the attachment hole for being communicated with the first through hole and the second through hole, the sidewall of dismounting sleeve is offered the third through-hole stretched into for lock ring shifting block, lock ring is away from an end face of flange plate offering the draw-in groove inserted for the plectrum of described lock ring shifting block.This truck tire anti-theft nut structure is simple, easy to use, cost of production is low, has good anti-theft feature, is convenient to promote the use of.
Description
Technical field
The utility model belongs to anti-theft nut technical field, is specifically related to a kind of truck tire anti-theft nut.
Background technique
Lorry tire in road is stolen is that truck man loses very great thing, and has great potential safety hazard.Truck tire is all what to use fastening nuts on clamping bolt, and because its nut is all standard, who can look for a spanner to carry out the dismounting of nut, so this nut does not possess anti-theft feature.For current anti-theft nut, it is mostly designing in shape at nut, and is furnished with special instrument and carries out dismounting, but, in actual use, after the shape of nut is destroyed, just dismounting cannot be carried out with special tool, for user brings very large trouble.How designing that a kind of to be exclusively used in truck tire antitheft with the anti-theft nut preventing lorry from losing at cover, is various equivalent modifications technical problem urgently to be resolved hurrily.
Model utility content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of truck tire anti-theft nut.This truck tire anti-theft nut structure is simple, easy to use, cost of production is low, has good anti-theft feature, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: truck tire anti-theft nut, it is characterized in that: comprise dismounting sleeve and the inner screw sheath for being threaded with truck tire clamping bolt, one end of described inner screw sheath is stretched in described dismounting sleeve, the outer wall of described inner screw sheath is provided with flange plate, on described inner screw sheath and the arranged outside being positioned at flange plate has annular pressing plate, described annular pressing plate contacts with flange plate and coordinates, described annular pressing plate is fixedly connected with dismounting sleeve, described dismounting sleeve is provided with inner screw sheath baffle plate away from one end of flange plate, the sidewall of described inner screw sheath is provided with the first through hole, the sidewall of described dismounting sleeve is provided with and inserts for bearing pin and stretch into the second through hole of described first through hole, cover has lock ring on described inner screw sheath and between the first through hole and the second through hole, the sidewall of described lock ring offers the attachment hole for being communicated with described first through hole and the second through hole, the sidewall of described dismounting sleeve offers the third through-hole stretched into for lock ring shifting block, described lock ring is away from an end face of flange plate offering the draw-in groove inserted for the plectrum of described lock ring shifting block.
Above-mentioned truck tire anti-theft nut, is characterized in that: described dismounting sleeve is outer hexagonal structure.
Above-mentioned truck tire anti-theft nut, is characterized in that: described annular pressing plate is connected by fastening screw trip bolt with dismounting sleeve.
The utility model compared with prior art has the following advantages:
1, structure of the present utility model is simple, rationally novel in design.
2, the utility model is by arranging inner screw sheath and dismounting sleeve, when dismounting by bearing pin by inner screw sheath and dismounting sleeve connection, after installing, inner screw sheath and dismounting sleeve is then made to be separated from each other, inner screw sheath is enable normally to play the effect of connecting bolt, dismounting sleeve also normally can play the function driving inner screw sheath to rotate, needing inner screw sheath with dismounting sleeve connection or be separated according to dismounting.
3, the utility model is by arranging inner screw sheath baffle plate at described dismounting sleeve away from one end of flange plate, and after effectively preventing this nut dismounting from getting off, inner screw sheath is deviate from from dismounting sleeve.
4, of the present utility model to realize cost low, and using effect is good, is convenient to promote the use of.
In sum, the utility model structure is simple, and rationally novel in design, good anti-theft effect, long service life, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is using state reference drawing of the present utility model.
Fig. 3 is stereogram of the present utility model.
Description of reference numerals:
1-inner screw sheath; 2-dismounting sleeve; 3-third through-hole;
4-draw-in groove; 5-the second through hole; 6-attachment hole;
7-the first through hole; 8-lock ring; 9-annular pressing plate;
10-flange plate; 11-inner screw sheath baffle plate; 12-bearing pin;
13-lock ring shifting block; 13-1-plectrum; 13-2-shifting block body;
14-truck tire clamping bolt; 15-fastening screw trip bolt.
Embodiment
As Fig. 1, a kind of truck tire anti-theft nut shown in Fig. 2 and Fig. 3, comprise dismounting sleeve 2 and the inner screw sheath 1 for being threaded with truck tire clamping bolt 14, one end of described inner screw sheath 1 is stretched in described dismounting sleeve 2, the outer wall of described inner screw sheath 1 is provided with flange plate 10, on described inner screw sheath 1 and the arranged outside being positioned at flange plate 10 has annular pressing plate 9, described annular pressing plate 9 contacts with flange plate 10 and coordinates, described annular pressing plate 9 is fixedly connected with dismounting sleeve 2, described dismounting sleeve 2 is provided with inner screw sheath baffle plate 11 away from one end of flange plate 10, the sidewall of described inner screw sheath 1 is provided with the first through hole 7, the sidewall of described dismounting sleeve 2 is provided with and inserts for bearing pin 12, and stretch into the second through hole 5 of described first through hole 7, cover has lock ring 8 on described inner screw sheath 1 and between the first through hole 7 and the second through hole 5, the sidewall of described lock ring 8 offers the attachment hole 6 for being communicated with described first through hole 7 and the second through hole 5, the sidewall of described dismounting sleeve 2 offers the third through-hole 3 stretched into for lock ring shifting block 13, described lock ring 8 is away from an end face of flange plate 10 offering the draw-in groove 4 inserted for the plectrum 13-1 of described lock ring shifting block 13.
As shown in Figure 2, in the present embodiment, described lock ring shifting block 13 comprises the shifting block body 13-2 that is positioned at third through-hole 3 and is connected to plectrum 13-1 on shifting block body 13-2 and L-shaped.
In the present embodiment, described dismounting sleeve 2 is outer hexagonal structure.Described annular pressing plate 9 is connected by fastening screw trip bolt 15 with dismounting sleeve 2.
In the present embodiment, this truck tire anti-theft nut in use, when namely this anti-theft nut being arranged on truck tire clamping bolt 14, extend in the first through hole 7 through the second through hole 5 and attachment hole 6 successively with bearing pin 12, then inner screw sheath 1 correspondence on described truck tire clamping bolt 14, dismounting sleeve 2 is rotated by spanner, because dismounting sleeve 2 is connected with inner screw sheath 1 by bearing pin 12, now, dismounting sleeve 2 is when rotation, also drive inner screw sheath 1 synchronous axial system, thus inner screw sheath 1 is arranged on truck tire clamping bolt 14.Next; bearing pin 12 is unloaded down; lock ring shifting block 13 is stretched into third through-hole 3; and make the plectrum 13-1 on lock ring shifting block 13 insert in the draw-in groove 4 on lock ring 8; stirring lock ring 8 makes lock ring 8 first through hole 7 and the second through hole 5 be separated; namely be staggered can for attachment hole 6 and the first through hole 7 and the second through hole 5; thus dismounting sleeve 2 and inner screw sheath 1 are separated; now; even if rotate dismounting sleeve 2; also inner screw sheath 1 cannot be made to produce rotate, effectively protect truck tire clamping bolt 14 and be not disassembled, and then protect truck tire and do not stolen.When this anti-theft nut disassembles by needs, the plectrum 13-1 of recycling lock ring shifting block 13 stirs lock ring 8, first through hole 7 is communicated with the second through hole 5 by attachment hole 6, by bearing pin 12, dismounting sleeve 2 is connected with inner screw sheath 1 again, now, drive dismounting sleeve 2 to rotate with spanner, just this nut can be disassembled from truck tire clamping bolt 14.
In addition, cannot rotate when lock ring 8 destroys, when bearing pin 12 namely cannot be utilized to be connected with inner screw sheath 1 by dismounting sleeve 2, now, by welding manner, inner screw sheath baffle plate 11 and inner screw sheath 1 can be welded, also can reach the connection of dismounting sleeve 2 and inner screw sheath 1, and then by this nut dismounting, for this nut suffer artificial destruction after provide a kind of reply way.
In the present embodiment, by arranging annular pressing plate 9 and flange plate 10, described annular pressing plate 9 contacts with flange plate 10 and coordinates, described annular pressing plate 9 is connected by fastening screw trip bolt 15 with dismounting sleeve 2, effectively ensure that the connection of dismounting sleeve 2 and inner screw sheath 1, simultaneously, the annular pressing plate 9 that contact coordinates and flange plate 10, also ensure that the relative inner screw sheath 1 of annular pressing plate 9 can rotate, that is, the dismounting sleeve 2 be connected with annular pressing plate 9 also just produces rotation relative to inner screw sheath 1, that is: under not connected dismounting sleeve 2 and inner screw sheath 1 situation by bearing pin 12, only rotating dismounting sleeve 2 cannot drive inner screw sheath 1 to rotate.
In the present embodiment, owing to being provided with the inner screw sheath baffle plate 11 for preventing inner screw sheath 1 from deviating from dismounting sleeve 2 at described dismounting sleeve 2 away from one end of flange plate 10, after effectively preventing this nut dismounting from getting off, inner screw sheath 1 is deviate from from dismounting sleeve 2.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. truck tire anti-theft nut, it is characterized in that: comprise dismounting sleeve (2) and the inner screw sheath (1) for being threaded with truck tire clamping bolt (14), one end of described inner screw sheath (1) is stretched in described dismounting sleeve (2), the outer wall of described inner screw sheath (1) is provided with flange plate (10), described inner screw sheath (1) is upper and the arranged outside being positioned at flange plate (10) has annular pressing plate (9), described annular pressing plate (9) contacts with flange plate (10) and coordinates, described annular pressing plate (9) is fixedly connected with dismounting sleeve (2), described dismounting sleeve (2) is provided with inner screw sheath baffle plate (11) away from one end of flange plate (10), the sidewall of described inner screw sheath (1) is provided with the first through hole (7), the sidewall of described dismounting sleeve (2) is provided with and inserts for bearing pin (12), and stretch into second through hole (5) of described first through hole (7), described inner screw sheath (1) is gone up and is positioned at cover between the first through hole (7) and the second through hole (5) lock ring (8), the sidewall of described lock ring (8) offers the attachment hole (6) for being communicated with described first through hole (7) and the second through hole (5), the sidewall of described dismounting sleeve (2) offers the third through-hole stretched into for lock ring shifting block (13), the end face of described lock ring (8) away from flange plate (10) offers the draw-in groove (4) supplying the plectrum (13-1) of described lock ring shifting block (13) to insert.
2. truck tire anti-theft nut according to claim 1, is characterized in that: described dismounting sleeve (2) is outer hexagonal structure.
3. truck tire anti-theft nut according to claim 1, is characterized in that: described annular pressing plate (9) is connected by fastening screw trip bolt (15) with dismounting sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588147.2U CN204140627U (en) | 2014-10-11 | 2014-10-11 | Truck tire anti-theft nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588147.2U CN204140627U (en) | 2014-10-11 | 2014-10-11 | Truck tire anti-theft nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140627U true CN204140627U (en) | 2015-02-04 |
Family
ID=52417314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588147.2U Expired - Fee Related CN204140627U (en) | 2014-10-11 | 2014-10-11 | Truck tire anti-theft nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU178630U1 (en) * | 2017-08-21 | 2018-04-13 | Руслан Илфатович Исмагилов | WHEEL NUT |
-
2014
- 2014-10-11 CN CN201420588147.2U patent/CN204140627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU178630U1 (en) * | 2017-08-21 | 2018-04-13 | Руслан Илфатович Исмагилов | WHEEL NUT |
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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: 20150204 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |