CN209324842U - A kind of loosing and theft preventing bolt easy to use - Google Patents
A kind of loosing and theft preventing bolt easy to use Download PDFInfo
- Publication number
- CN209324842U CN209324842U CN201822057572.XU CN201822057572U CN209324842U CN 209324842 U CN209324842 U CN 209324842U CN 201822057572 U CN201822057572 U CN 201822057572U CN 209324842 U CN209324842 U CN 209324842U
- Authority
- CN
- China
- Prior art keywords
- card slot
- cap
- groove
- sealing ring
- loosing
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 14
- 229920000297 Rayon Polymers 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of loosing and theft preventing bolts easy to use, including screw body, fastening body, turn cap, escapement, first card slot, annular projection, several notches, inserting groove, second card slot, main body, several protrusions, gasket, first sealing ring, second sealing ring, utricule and storage groove, the rear end of the screw body is equipped with fastening body, the rear end of the fastening body is equipped with main body, the main body is equipped with annular projection, the circumferential surface of the annular projection is equipped with equally distributed notch, the cap sleeve that turns is located on annular projection, the inner wall for turning cap is equipped with a protrusion in each notch, the rear end of the fastening body is equipped with to turn the inserting groove of the front end of cap insertion, compared with prior art, bolt looseness caused by vibration can effectively be prevented, and there is anti-theft function, it is easy to use.
Description
[technical field]
The utility model relates to the technical field of fastener, especially a kind of technology of loosing and theft preventing bolt easy to use
Field.
[background technique]
Bolt is common fastener, and traditional bolt is generally without locking functions, since many bolts are all in machine
It is used on device, after starting machine, a little vibration can occur for machine, therefore when bolt uses long, bolt will come loose even
It is detached from, thus can cause important influence to the normal operation of machine.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of anti-loose anti-theft spiral shell easy to use
Bolt can effectively prevent bolt looseness caused by vibration, and have anti-theft function, easy to use.
To achieve the above object, the utility model proposes a kind of loosing and theft preventing bolt easy to use, including screw body,
Fastening body turns cap, is escapement, the first card slot, annular projection, several notches, inserting groove, the second card slot, main body, several convex
It rises, gasket, the first sealing ring, the second sealing ring, utricule and storage groove, the rear end of the screw body are equipped with fastening body, the pressure
The rear end of tight body is equipped with main body, and the main body is equipped with annular projection, and the circumferential surface of the annular projection is equipped with equally distributed
Notch, the cap sleeve that turns are located on annular projection, and the inner wall for turning cap is equipped with a protrusion in each notch,
The rear end of the fastening body is equipped with for turning the inserting groove of the front end of cap insertion, and the rear inside wall for turning cap is equipped with the
One card slot and the second card slot in front of the first card slot, the rear portion of the main body are equipped with anti-with the secondth card slot plug connection
Release mechanism is arranged with gasket in the screw body, and the rear end of the gasket is equipped with storage groove, and the front end insertion of the fastening body is deposited
It puts in slot, is sealed between the fastening body and storage groove by the first sealing ring, put in the storage groove in the front of the fastening body
It is equipped with utricule, viscose is stored in the utricule, the front end of the gasket is equipped with the second sealing ring, and the front end of the gasket exists
Several through-holes being connected to storage groove are equipped in second sealing ring.
Preferably, being equipped with the first cyclic annular mounting groove in the rear end of the storage groove, set in the described first cyclic annular mounting groove
There is the first sealing ring, the internal diameter of first sealing ring is less than the diameter of fastening body.
Preferably, the front end of the gasket is equipped with the second cyclic annular mounting groove, the is equipped in the described second cyclic annular mounting groove
Two sealing rings.
Preferably, the cap that turns is that rear end circumferential surface is equipped with the cylindrical body for turning portion and back-end closure, it is described to twist
The external wall cross-section in dynamic portion is positive polygonal shape.
Preferably, the outer diameter for turning cap is equal with the outer diameter of inserting groove.
Preferably, the escapement includes spring body and grafting body, the main body, which is equipped with, to be accommodated spring body and inserts
The groove of junctor, the upper end of the spring body are equipped with grafting body, and the upper end of the grafting body stretches out the upper end of groove and is inserted into the
In two draw-in groove, the upper end of the grafting body is the inclined-plane being tilted to the left, and the least significant end on inclined-plane is located at outside the second card slot.
Preferably, first card slot and the second card slot are annular recess, first card slot and the second card slot
Front end is perpendicular.
Preferably, the rear end for turning cap, which is equipped with, turns slot, the cross section for turning slot is regular polygon.
The utility model has the beneficial effects that the utility model by notch and protrusion cooperation when rotation turns cap, lead to
It crosses annular projection and drives body rotation, main body drives screw body to rotate by fastening body, after the completion of tightening, pushes turn forward
Cap, turn hatband move protrusion travel forward, until grafting body be inserted into the first card slot in, at this point, protrusion removed out of notch completely,
When rotation turns cap, raised idle running can only be driven, there can be good anti-theft effect；Utricule is racked by fastening body,
The intracorporal viscose of capsule flows into storage groove, and then portion adhesive liquid enters the front end face of gasket by through-hole, by gasket and fixation
Part bonding, gasket and fastening body bond, and avoid bolt looseness caused by vibration that from capable of effectively preventing compared with prior art
Bolt looseness caused by vibration, and there is anti-theft function, it is easy to use.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of schematic cross-sectional view of loosing and theft preventing bolt easy to use of the utility model；
Fig. 2 is a kind of partial side elevation view of loosing and theft preventing bolt easy to use of the utility model.
In figure: 1- screw body, 2- fastening body, 3- turn cap, 4- escapement, the first card slot of 5-, 6- annular projection, 7- and lack
Mouth, 8- inserting groove, the second card slot of 9-, 10- main body, 11- protrusion, 12- turns portion, 13- groove, 14- turn slot, 15- gasket,
The cyclic annular mounting groove of the first sealing ring of 16-, the second sealing ring of 17-, 18- utricule, 19- storage groove, 20- first, the cyclic annular peace of 21- second
Tankage, 22- through-hole.
[specific embodiment]
Refering to fig. 1,2, a kind of loosing and theft preventing bolt easy to use of the utility model, including screw body 1, fastening body 2, twist
It is dynamic cap 3, escapement 4, the first card slot 5, annular projection 6, several notches 7, inserting groove 8, the second card slot 9, main body 10, several convex
11, gasket 15, the first sealing ring 16, the second sealing ring 17, utricule 18 and storage groove 19, the rear end of the screw body 1 is played to be equipped with
Fastening body 2, the rear end of the fastening body 2 are equipped with main body 10, and the main body 10 is equipped with annular projection 6, the annular projection 6
Circumferential surface is equipped with equally distributed notch 7, and the cap 3 that turns is set on annular projection 6, and the inner wall for turning cap 3 is every
A protrusion 11 is equipped in a notch 7, the rear end of the fastening body 2 is equipped with to turn the grafting of the front end of cap 3 insertion
Slot 8, the rear inside wall for turning cap 3 are equipped with the first card slot 5 and the second card slot 9 positioned at 5 front of the first card slot, the master
The rear portion of body 10 is equipped with the escapement 4 with 9 plug connection of the secondth card slot, is arranged with gasket 15 in the screw body 1, described
The rear end of gasket 15 is equipped with storage groove 19, and the front end of the fastening body 2 is inserted into storage groove 19, the fastening body 2 and storage groove
It is sealed between 19 by the first sealing ring 16, is placed with utricule 18, the utricule in the storage groove 19 in the front of the fastening body 2
Viscose is stored in 18, the front end of the gasket 15 is equipped with the second sealing ring 17, and the front end of the gasket 15 is in the second sealing
It is equipped with several through-holes 22 being connected to storage groove 19 in circle 17, the first cyclic annular mounting groove is equipped in the rear end of the storage groove 19
20, the described first cyclic annular mounting groove 20 is interior to be equipped with the first sealing ring 16, and the internal diameter of first sealing ring 16 is less than fastening body 2
Diameter, the front end of the gasket 15 are equipped with the second cyclic annular mounting groove 21, are equipped with the second sealing in the described second cyclic annular mounting groove 21
Circle 17, the cap 3 that turns is that rear end circumferential surface is equipped with the cylindrical body for turning portion 12 and back-end closure, described to turn the outer of portion 12
Wall cross section is positive polygonal shape, and the outer diameter for turning cap 3 is equal with the outer diameter of inserting groove 8, and the escapement 4 includes
Spring body 41 and grafting body 42, the main body 10 are equipped with the groove 13 for accommodating spring body 41 and grafting body 42, the spring body
41 upper end is equipped with grafting body 42, and the upper end of the grafting body 42 is stretched out the upper end of groove 13 and is inserted into the second card slot 9, described
The upper end of grafting body 42 is the inclined-plane being tilted to the left, and the least significant end on inclined-plane is located at outside the second card slot 9, first card slot 5 and
Two draw-in groove 9 is annular recess, the front end of first card slot 5 and the second card slot 9 is perpendicular, the cap 3 that turns
Rear end, which is equipped with, turns slot 14, and the cross section for turning slot 14 is regular polygon.
Utility model works process:
A kind of loosing and theft preventing bolt easy to use of the utility model turns cap 3 during the work time, by spanner rotation,
It turns cap 3 and the rotation of annular projection 6 is moved by the mating band of notch 7 and protrusion 11, annular projection 6 drives fastening body by main body 10
2 rotations, fastening body 2 drives the rotation of screw body 1 to be fastened, and after the completion of tightening, pushes turn cap 3 forward, turns the drive of cap 3
Protrusion 11 travels forward, meanwhile, it turns 3 inner wall compressive grafting body 42 of cap and is skidded off from the second card slot 9, when the rear end of main body 10 is supported
When on the rear end for turning cap 3, grafting body 42 is inserted into the first card slot 5 under the action of spring body 41 for touching, and protrusion 11 is also complete
It is removed out of notch 7, when rotation turns cap 3, protrusion 11 can only be driven to dally.
During fastening, fastening body 2 travels forward with mobile gasket 15, is close to the second sealing ring 17 by fastener,
At this point, gasket 15 cannot continue to move together with fastening body 2, and fastening body 2 moves forward and squeezes utricule 18
Until the viscose in rupture, utricule 18 flows into storage groove 19, before then portion adhesive liquid enters gasket 15 by through-hole 22
End face, after the completion of fastening, the front end of gasket 15 is pressed in by fastener, and the front end of fastening body 2 is contradicted before storage groove 19
On end, gasket 15 and fixing piece are bonded, and gasket 15 and fastening body 2 bond.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (8)
1. a kind of loosing and theft preventing bolt easy to use, it is characterised in that: including screw body (1), fastening body (2), turn cap
(3), escapement (4), the first card slot (5), annular projection (6), several notches (7), inserting groove (8), the second card slot (9), master
Body (10), several raised (11), gasket (15), the first sealing ring (16), the second sealing ring (17), utricule (18) and storage groove
(19), the rear end of the screw body (1) is equipped with fastening body (2), and the rear end of the fastening body (2) is equipped with main body (10), the master
Body (10) is equipped with annular projection (6), and the circumferential surface of the annular projection (6) is equipped with equally distributed notch (7), described to turn
Cap (3) is set on annular projection (6), and the inner wall for turning cap (3) is equipped with a protrusion in each notch (7)
(11), the rear end of the fastening body (2) is equipped with for turning the inserting groove (8) of the front end of cap (3) insertion, described to turn cap (3)
Rear inside wall be equipped with the first card slot (5) and be located at the first card slot (5) in front of the second card slot (9), the main body (10)
Rear portion is equipped with the escapement (4) with the secondth card slot (9) plug connection, is arranged with gasket (15), institute on the screw body (1)
The rear end for stating gasket (15) is equipped with storage groove (19), in front end insertion storage groove (19) of the fastening body (2), the fastening body
(2) it is sealed between storage groove (19) by the first sealing ring (16), is put in the storage groove (19) in the front of the fastening body (2)
It being equipped with utricule (18), viscose is stored in the utricule (18), the front end of the gasket (15) is equipped with the second sealing ring (17),
The front end of the gasket (15) is equipped with several through-holes (22) being connected to storage groove (19) in the second sealing ring (17).
2. a kind of loosing and theft preventing bolt easy to use as described in claim 1, it is characterised in that: the storage groove (19)
It is equipped with the first cyclic annular mounting groove (20) in rear end, is equipped with the first sealing ring (16) in the described first cyclic annular mounting groove (20), it is described
The internal diameter of first sealing ring (16) is less than the diameter of fastening body (2).
3. a kind of loosing and theft preventing bolt easy to use as described in claim 1, it is characterised in that: before the gasket (15)
End is equipped with the second cyclic annular mounting groove (21), is equipped with the second sealing ring (17) in the described second cyclic annular mounting groove (21).
4. a kind of loosing and theft preventing bolt easy to use as described in claim 1, it is characterised in that: the cap (3) that turns is
Rear end circumferential surface is equipped with the cylindrical body for turning portion (12) and back-end closure, and the external wall cross-section for turning portion (12) is positive more
Side shape shape.
5. a kind of loosing and theft preventing bolt easy to use as described in claim 1, it is characterised in that: the cap (3) that turns
Outer diameter is equal with the outer diameter of inserting groove (8).
6. a kind of loosing and theft preventing bolt easy to use as described in claim 1, it is characterised in that: the escapement (4)
Including spring body (41) and grafting body (42), the main body (10) is equipped with the groove for accommodating spring body (41) and grafting body (42)
(13), the upper end of the spring body (41) is equipped with grafting body (42), and the upper of groove (13) is stretched out in the upper end of the grafting body (42)
It holds and is inserted into the second card slot (9), the upper end of the grafting body (42) is the inclined-plane being tilted to the left, and the least significant end on inclined-plane is located at the
Two draw-in groove (9) is outside.
7. a kind of loosing and theft preventing bolt easy to use as described in claim 1, it is characterised in that: first card slot (5)
It is annular recess with the second card slot (9), the front end of first card slot (5) and the second card slot (9) is perpendicular.
8. a kind of loosing and theft preventing bolt easy to use as described in any one of claims 1 to 7, it is characterised in that: described
The rear end for turning cap (3), which is equipped with, to be turned slot (14), and the cross section for turning slot (14) is regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057572.XU CN209324842U (en) | 2018-12-07 | 2018-12-07 | A kind of loosing and theft preventing bolt easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057572.XU CN209324842U (en) | 2018-12-07 | 2018-12-07 | A kind of loosing and theft preventing bolt easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324842U true CN209324842U (en) | 2019-08-30 |
Family
ID=67725951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057572.XU Expired - Fee Related CN209324842U (en) | 2018-12-07 | 2018-12-07 | A kind of loosing and theft preventing bolt easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296619A (en) * | 2018-12-07 | 2019-02-01 | 浙江盛世瑞金紧固件有限公司 | A kind of loosing and theft preventing bolt easy to use |
-
2018
- 2018-12-07 CN CN201822057572.XU patent/CN209324842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296619A (en) * | 2018-12-07 | 2019-02-01 | 浙江盛世瑞金紧固件有限公司 | A kind of loosing and theft preventing bolt easy to use |
| CN109296619B (en) * | 2018-12-07 | 2024-07-23 | 浙江盛世瑞金紧固件股份有限公司 | Convenient to use's locking theftproof bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109296619A (en) | A kind of loosing and theft preventing bolt easy to use | |
| CN209324842U (en) | A kind of loosing and theft preventing bolt easy to use | |
| CN209324850U (en) | A kind of bolt with anti-loose anti-theft function | |
| CN109340238A (en) | A kind of anti-theft bolt | |
| JP2607163Y2 (en) | Syringe for chemical solution container | |
| CN209228850U (en) | A kind of check bolt | |
| CN205738672U (en) | Square anti-over tightening air-tight bottle | |
| CN201987989U (en) | Mandrel locking structure | |
| CN207152323U (en) | Chair is ridden | |
| CN206845639U (en) | The be hinged staking pin of one kind | |
| CN204398777U (en) | Inflation clamping head | |
| CN211751062U (en) | Liquid medicine bottle with inner plug structure | |
| CN202203006U (en) | Fuel tank cap of gasoline engine | |
| CN109340244A (en) | A kind of bolt with anti-loose anti-theft function | |
| CN204547624U (en) | If sleeved Inflation clamping head | |
| CN211050512U (en) | Insulin injection pen convenient to needle change | |
| CN216183846U (en) | Automatic ink filling bottle cap of printer | |
| CN211168076U (en) | Plastic shell for fixing back-off | |
| CN206439275U (en) | One kind prevents from releasing nut | |
| CN218086868U (en) | Bottle cap | |
| CN205956159U (en) | Exempt from to tear open one way bolt | |
| CN203417258U (en) | Screwdriver | |
| CN217321476U (en) | Anti-jumping sealed medical rubber plug | |
| CN212067362U (en) | Prefilled syringe seals syringe injection head seal structure | |
| CN201566920U (en) | Bottle stopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314300 no.413, Daifeng Road, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Shengshi Ruijin Fastener Co.,Ltd. Address before: Yuantong Haiyan County Industrial Zone Yuantong street of Jiaxing city of Zhejiang Province in 314300 Patentee before: ZHEJIANG WORLD WIN FASTENER Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |