CN206972742U - A kind of disposable anti-theft bolt group - Google Patents
A kind of disposable anti-theft bolt group Download PDFInfo
- Publication number
- CN206972742U CN206972742U CN201720744826.8U CN201720744826U CN206972742U CN 206972742 U CN206972742 U CN 206972742U CN 201720744826 U CN201720744826 U CN 201720744826U CN 206972742 U CN206972742 U CN 206972742U
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- Prior art keywords
- auxiliary
- locking
- nut
- driving screw
- bolt group
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Abstract
The utility model discloses a kind of disposable anti-theft bolt group, including bolt head, driving screw, mother nut, locking nut, auxiliary rod, locking slot, latch segment, compact heap, auxiliary threaded rod, additional threaded bores, the bolt head bottom centre is fixed with a driving screw, mother nut is screwed with driving screw, a locking nut is provided with below mother nut, the locking nut upper semisection is provided with the first screwed hole, first screwed hole is engaged with driving screw, locking nut is screwed on driving screw by the first screwed hole, the locking nut bottom is provided with a central channel, bottom up extend up to of central channel Self-lock nut is connected with the first screwed hole, the side wall of central channel is provided with some locking slots, the driving screw bottom is provided with an auxiliary rod.The utility model is by the way that latch segment is engaged with locking slot so that bolt group after fully assembled can by completely it is locked, can not be dismantled using conventional method, good anti-theft effect.
Description
【Technical field】
It the utility model is related to the technical field of the technical field of standard component, particularly anti-theft bolt group.
【Background technology】
Bolt group is a kind of common standard component, and it can be used for the different object that is connected, its often by bolt and
Nut forms.Common bolt group is easily disassembled, therefore is easily maliciously removed, it is impossible to is carried out at some important positions
Use.Although there is some anti-theft bolt groups to be not easy to be disassembled, anti-theft effect is not ideal enough.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of disposable anti-theft bolt group, energy
Anti-theft bolt group is enough set to be extremely hard to be disassembled, good anti-theft effect.
To achieve the above object, the utility model proposes a kind of disposable anti-theft bolt group, including bolt head, main spiral shell
Bar, mother nut, locking nut, auxiliary rod, locking slot, latch segment, compact heap, auxiliary threaded rod, additional threaded bores, the bolt head
Bottom centre is fixed with a driving screw, and mother nut is screwed with driving screw, a locking nut, the lock are provided with below mother nut
Tight nut upper semisection is provided with the first screwed hole, and the first screwed hole is engaged with driving screw, and locking nut is twisted by the first screwed hole
On driving screw, the locking nut bottom is provided with a central channel, central channel Self-lock nut is bottom up extend up to
First screwed hole is connected, and the side wall of central channel is provided with some locking slots, and the driving screw bottom is provided with an auxiliary rod, auxiliary
Help in bar and be provided with a centre bore, auxiliary rod is provided with some auxiliary tanks being connected with centre bore, auxiliary tank and locking slot one
One correspondence, is equipped with a latch segment being engaged with locking slot in each auxiliary tank, and the additional threaded bores are from the bolt crown
Portion is extended downwardly until being connected with centre bore, and auxiliary threaded rod is screwed in additional threaded bores, and auxiliary threaded rod bottom is provided with one piece of pressure
Tight block, compact heap are in inverted truncated cone, and compact heap is located in centre bore, and latch segment is an inclined-plane close to compact heap side,
The angle of inclination on inclined-plane is consistent with the angle of inclination of the outer wall of compact heap.
Preferably, the auxiliary threaded rod is interior hexagonal screw rod, auxiliary threaded rod length is less than the length of additional threaded bores, auxiliary
Screw tip is helped to being perfused with glue in the space between additional threaded bores upper open end.
Preferably, the glue is destroyed the interior hex slot of auxiliary threaded rod using electric drill before perfusion.
Preferably, being provided with one piece of mobilizable baffle plate in the locking slot, baffle plate passes through spring and the bottom land of locking slot
It is connected.
Preferably, the central channel and auxiliary rod are in positive shape changeable post, aid in being equipped with each side wall of channel bar
One auxiliary tank, each side row of central channel are equipped with a locking slot, and locking slot is in rectangular-shape, and the thickness of latch segment omits
Less than the width of locking slot.
Preferably, being provided with some elastomeric pads between the mother nut and locking nut, elastomeric pad is enclosed on driving screw
On.
Preferably, the locking slot has two openings, an opening of locking slot is in the side wall of central channel, locking
Another opening of groove is on the lower surface of locking nut.
Preferably, the top of the centre bore is not less than the top of auxiliary tank, the bottom of centre bore is not higher than auxiliary tank
Bottom, the bottom of centre bore is located at the inside of auxiliary rod.
The beneficial effects of the utility model：The utility model is by the way that latch segment is engaged with locking slot so that bolt group
After fully assembled can by completely it is locked, can not be dismantled using conventional method, good anti-theft effect；The setting of elastomeric pad
So that locking nut can preferably adjust angle so that latch segment can preferably be coordinated with locking slot；The perfusion of glue
And the destruction of hex slot causes bolt group can not normally be dismantled completely, it is necessary to by bolt group violence damage in auxiliary threaded rod
It can just be dismantled afterwards, dismounting is extremely troublesome, further increases anti-theft effect.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of front view of disposable anti-theft bolt group of the utility model；
Fig. 2 is a kind of locking nut upward view of disposable anti-theft bolt group of the utility model.
In figure：1- bolt heads, 2- driving screws, 3- mother nuts, 4- locking nuts, 5- auxiliary rods, 10- additional threaded bores, 11-
Auxiliary threaded rod, 12- compact heaps, 13- glue, 30- elastomeric pads, the screwed holes of 41- first, 42- central channels, 43- locking slots, 44-
Baffle plate, 45- springs, 50- centre bores, 51- auxiliary tanks, 52- latch segments.
【Embodiment】
Refering to Fig. 1 and Fig. 2, a kind of disposable anti-theft bolt group of the utility model, including bolt head 1, driving screw 2, main spiral shell
Mother 3, locking nut 4, auxiliary rod 5, locking slot 43, latch segment 52, compact heap 12, auxiliary threaded rod 11, additional threaded bores 10, it is described
The bottom centre of bolt head 1 is fixed with a driving screw 2, and mother nut 3 is screwed with driving screw 2, and the lower section of mother nut 3 is provided with a locking
Nut 4, the upper semisection of locking nut 4 are provided with the first screwed hole 41, and the first screwed hole 41 is engaged with driving screw 2, locking screw
Mother 4 is screwed on driving screw 2 by the first screwed hole 41, and the bottom of locking nut 4 is provided with a central channel 42, and central channel 42 is certainly
Bottom up extend up to of locking nut 4 is connected with the first screwed hole 41, and the side wall of central channel 42 is provided with some locking slots
43, the bottom of driving screw 2 is provided with an auxiliary rod 5, and a centre bore 50 is provided with auxiliary rod 5, and auxiliary rod 5 is provided with some
The auxiliary tank 51 being connected with centre bore 50, auxiliary tank 51 are corresponded with locking slot 43, and one is equipped with each auxiliary tank 51
The individual latch segment 52 being engaged with locking slot 43, the additional threaded bores 10 are extended up to from the top down of bolt head 1 and center
Hole 50 is connected, and auxiliary threaded rod 11 is screwed in additional threaded bores 10, and the bottom of auxiliary threaded rod 11 is provided with one piece of compact heap 12, compact heap
12 be in inverted truncated cone, and compact heap 12 is located in centre bore 50, and latch segment 52 is an inclined-plane close to the side of compact heap 12, tiltedly
The angle of inclination in face is consistent with the angle of inclination of the outer wall of compact heap 12, and the auxiliary threaded rod 11 is interior hexagonal screw rod, aids in spiral shell
The length of bar 11 is less than the length of additional threaded bores 10, the top of auxiliary threaded rod 11 to the space between the upper open end of additional threaded bores 10
Glue 13 is inside perfused with, the glue 13 is destroyed the interior hex slot of auxiliary threaded rod 11 using electric drill before perfusion, described
One piece of mobilizable baffle plate 44 is provided with locking slot 43, baffle plate 44 is connected by spring 45 with the bottom land of locking slot 43, in described
Heart groove 42 and auxiliary rod 5 are in positive shape changeable post, and an auxiliary tank 51, central channel are equipped with each side wall of the bar of auxiliary tank 51
42 each side row is equipped with a locking slot 43, and locking slot 43 is in rectangular-shape, and the thickness of latch segment 52 is slightly less than locking
The width of groove 43, is provided with some elastomeric pads 30 between the mother nut 3 and locking nut 4, elastomeric pad 30 is enclosed on driving screw 2
On, the locking slot 43 has two openings, an opening of locking slot 43 in the side wall of central channel 42, locking slot 43 it is another
For one opening on the lower surface of locking nut 4, the top of the centre bore 50 is not less than the top of auxiliary tank 51, centre bore
50 bottom is not higher than the bottom of auxiliary tank 51, and the bottom of centre bore 50 is located at the inside of auxiliary rod 5.
Utility model works process：
In the course of the work, latch segment 52 is engaged a kind of disposable anti-theft bolt group of the utility model with locking slot 43,
So that bolt group after fully assembled can by completely it is locked, can not be dismantled using conventional method, good anti-theft effect；Elasticity
The setting of pad 30 causes locking nut 4 preferably to adjust angle so that latch segment 52 can be more preferably right with locking slot 43
Standard is simultaneously coordinated；The destruction of hex slot causes bolt group can not carry out completely normally in the perfusion of glue 13 and auxiliary threaded rod 11
Dismounting, it is necessary to will can just be dismantled after bolt group violence damage, dismounting is extremely troublesome, further increases anti-theft effect.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (8)
- A kind of 1. disposable anti-theft bolt group, it is characterised in that：Including bolt head (1), driving screw (2), mother nut (3), locking Nut (4), auxiliary rod (5), locking slot (43), latch segment (52), compact heap (12), auxiliary threaded rod (11), additional threaded bores (10), bolt head (1) bottom centre is fixed with a driving screw (2), and mother nut (3), mother nut are screwed with driving screw (2) (3) lower section is provided with a locking nut (4), and locking nut (4) upper semisection is provided with the first screwed hole (41), the first screwed hole (41) it is engaged with driving screw (2), locking nut (4) is screwed on driving screw (2) by the first screwed hole (41), the locking screw Female (4) bottom is provided with a central channel (42), and central channel (42) Self-lock nut (4) is bottom up to be extended up to and the first screw thread Hole (41) is connected, and the side wall of central channel (42) is provided with some locking slots (43), and driving screw (2) bottom is auxiliary provided with one Help bar (5), be provided with a centre bore (50) in auxiliary rod (5), auxiliary rod (5) is connected provided with some with centre bore (50) Auxiliary tank (51), auxiliary tank (51) are corresponded with locking slot (43), and one and locking slot are equipped with each auxiliary tank (51) (43) latch segment (52) being engaged, the additional threaded bores (10) are extended up to from bolt head (1) top down and centre bore (50) it is connected, auxiliary threaded rod (11) is screwed in additional threaded bores (10), and auxiliary threaded rod (11) bottom is provided with one piece of compact heap (12), compact heap (12) is in inverted truncated cone, and compact heap (12) is located in centre bore (50), and latch segment (52) is close to compression Block (12) side is an inclined-plane, and the angle of inclination on inclined-plane is consistent with the angle of inclination of the outer wall of compact heap (12).
- A kind of 2. disposable anti-theft bolt group as claimed in claim 1, it is characterised in that：The auxiliary threaded rod (11) is interior six Angle screw rod, auxiliary threaded rod (11) length are less than the length of additional threaded bores (10), auxiliary threaded rod (11) top to additional threaded bores (10) glue (13) is perfused with the space between upper open end.
- A kind of 3. disposable anti-theft bolt group as claimed in claim 2, it is characterised in that：The glue (13) makes before perfusion The interior hex slot of auxiliary threaded rod (11) is destroyed with electric drill.
- A kind of 4. disposable anti-theft bolt group as claimed in claim 1, it is characterised in that：One is provided with the locking slot (43) The mobilizable baffle plate of block (44), baffle plate (44) are connected by spring (45) with the bottom land of locking slot (43).
- A kind of 5. disposable anti-theft bolt group as claimed in claim 1, it is characterised in that：The central channel (42) and auxiliary rod (5) be in positive shape changeable post, be equipped with an auxiliary tank (51) in each side wall of auxiliary tank (51) bar, central channel (42) it is every Individual side row is equipped with a locking slot (43), and locking slot (43) is in rectangular-shape, and the thickness of latch segment (52) is slightly less than locking The width of groove (43).
- A kind of 6. disposable anti-theft bolt group as claimed in claim 1, it is characterised in that：The mother nut (3) and locking screw Some elastomeric pads (30) are provided between female (4), elastomeric pad (30) is enclosed on driving screw (2).
- A kind of 7. disposable anti-theft bolt group as claimed in claim 1, it is characterised in that：The locking slot (43) has two to open Mouthful, an opening of locking slot (43) is in the side wall of central channel (42), and another opening of locking slot (43) is positioned at locking On the lower surface of nut (4).
- A kind of 8. disposable anti-theft bolt group as claimed in claim 1, it is characterised in that：The top of the centre bore (50) is not Less than the top of auxiliary tank (51), the bottom of centre bore (50) is not higher than the bottom of auxiliary tank (51), the bottom of centre bore (50) Positioned at the inside of auxiliary rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744826.8U CN206972742U (en) | 2017-06-24 | 2017-06-24 | A kind of disposable anti-theft bolt group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744826.8U CN206972742U (en) | 2017-06-24 | 2017-06-24 | A kind of disposable anti-theft bolt group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972742U true CN206972742U (en) | 2018-02-06 |
Family
ID=61409929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744826.8U Active CN206972742U (en) | 2017-06-24 | 2017-06-24 | A kind of disposable anti-theft bolt group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488195A (en) * | 2018-06-09 | 2018-09-04 | 海盐卫士标准件有限公司 | A kind of Combined anti-theft nut |
-
2017
- 2017-06-24 CN CN201720744826.8U patent/CN206972742U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488195A (en) * | 2018-06-09 | 2018-09-04 | 海盐卫士标准件有限公司 | A kind of Combined anti-theft nut |
| CN108488195B (en) * | 2018-06-09 | 2023-06-09 | 海盐卫士标准件有限公司 | Combined anti-theft nut |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314300 no.611, nuclear power Avenue, Qinshan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Haiyan Everbright Standard Parts Co., Ltd Address before: 314300, No. 2, No. 9, Qinshan Industrial Zone, Haiyan County, Zhejiang, Jiaxing Patentee before: The wide standard piece Co., Ltd of sea salt |