CN107965508A - A kind of Novel bolt - Google Patents
A kind of Novel bolt Download PDFInfo
- Publication number
- CN107965508A CN107965508A CN201711373320.1A CN201711373320A CN107965508A CN 107965508 A CN107965508 A CN 107965508A CN 201711373320 A CN201711373320 A CN 201711373320A CN 107965508 A CN107965508 A CN 107965508A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- binding groove
- wall
- seal disc
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Abstract
The invention discloses a kind of Novel bolt,Including hexagonal screw head and screw rod,Hexagonal screw head is internally provided with binding groove,Binding groove is in frustum cone structure,The bottom of binding groove is provided with jack,The lower part of hexagonal screw head is connected with screw rod,Screw rod is in the circular cylinder structure of inner hollow,Screw rod is internally provided with fixed plate,Fixed plate is provided with two,Two fixed plates are distributed on the central symmetry of screw rod,Connecting rod is provided between two fixed plates,Socket ring is provided with the body of rod of connecting rod,It is socketed on the outer wall of ring and is provided with fastening block,Fastening block is engaged with the articulation port that screw surface is set,The opening of rectangular cylinder structure is provided with the plate face of fastening block,One end of fastening block is provided with and the matched bite block of internal thread inside threaded hole,Seal disc is set on binding groove,Seal disc is effectively protected erosion of the inside screw structure from external substance,Increase the service life of bolt.
Description
Technical field
The present invention relates to bolt technical field, is specially a kind of Novel bolt.
Background technology
Bolt has many calls, everyone call may be different, and someone is into screw, and someone is into bolt nail, has
People is into standard component, and someone is into fastener, although there is so more calls, what the meaning was just as, be all bolt, bolt
Principle is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, fastens implements parts by easy stages
Instrument, bolt need to match somebody with somebody by head and screw rod (carrying externally threaded cylinder) a kind of fastener dimerous with nut
Close, for being fastenedly connected two parts for carrying through hole, this type of attachment claims to be bolted, and such as nut is revolved from bolt
Under, and can separate the two parts, therefore it is to belong to be detachably connected to be bolted, but daily in use, bolt is grown
Loose phenomenon can be produced in phase fastener cycle, therefore security risk is brought to fixed mechanical equipment, for this reason, the present invention proposes
A kind of Novel bolt.
The content of the invention
It is an object of the invention to provide a kind of Novel bolt, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of Novel bolt, including hexagonal screw head and spiral shell
Bar, the hexagonal screw head are internally provided with binding groove, and the binding groove is in frustum cone structure, and the bottom of binding groove is provided with slotting
Hole, the lower part of the hexagonal screw head are connected with screw rod, and the screw rod is in the circular cylinder structure of inner hollow, and the inside of screw rod is set
Be equipped with fixed plate, the fixed plate is provided with two, and two fixed plates are distributed on the central symmetry of screw rod, two fixed plates it
Between be provided with connecting rod, be provided with socket ring on the body of rod of the connecting rod, fastening block be provided with the outer wall of the socket ring,
The fastening block is engaged with the articulation port that screw surface is set, and opening for rectangular cylinder structure is provided with the plate face of fastening block
Mouthful, one end of fastening block is provided with to be set with the matched bite block of internal thread inside threaded hole, the bottom of the connecting rod
There is spring, the other end of the spring is fixed on the inner wall of screw rod, and the top of connecting rod is provided with position-limiting drum, described spacing
Cylinder is engaged with reinforcing bar, and the top of the reinforcing bar is connected with seal disc, and the seal disc is engaged with binding groove, seal disc
Bottom plate on be provided with connection fixture block, the connection fixture block is engaged with the connection card slot that binding groove inner wall is set, and seal disc
Top plate on be provided with ring of choosing, the ring of choosing is connected through the hinge on the outer wall of seal disc.
Preferably, the rounded column structure of the jack, the aperture of jack and the less circle of the frustum cone structure of binding groove
Diameter is equal, and jack is set through the outer wall of hexagonal screw head.
Preferably, the socket rounded ring body structurc of ring, socket ring are provided with four, and four socket rings are isodistantly spaced
Size is arranged on the outer wall of connecting rod, and the outer wall that two to distribute alternately are socketed ring is connected with fastening block, and two fastening blocks
It is symmetrical.
Preferably, it is described connection the rounded column structure of fixture block, connection fixture block be provided with it is multiple, it is multiple connection fixture blocks in etc.
The sizes such as distance are arranged on the bottom plate of seal disc.
Compared with prior art, the beneficial effects of the invention are as follows：
1. setting bite block in inside screw, compared to traditional screw rod, bite block is turned by being socketed ring in connecting rod
It is dynamic, and under the suppressing action of reinforcing bar, follow spring to move down, until bite block through screw rod outer wall articulation port with
The internal thread connection of threaded hole inner wall, effectively plays and reinforces anti-loosening effect, machine is avoided after long-term use, due to spiral shell
The security risk and property loss that bolt is loosened and brought；
2. setting seal disc on binding groove, seal disc is effectively protected inside screw structure invading from external substance
Erosion, increases the service life of bolt.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is fastening block structure diagram of the present invention.
In figure：Hexagonal screw head 1, binding groove 2, jack 3, screw rod 4, fixed plate 5, connecting rod 6, socket ring 7, fastening block 8, bullet
Spring 9, position-limiting drum 10, reinforcing bar 11, seal disc 12, connection fixture block 13, ring 14 of choosing.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of Novel bolt, including hexagonal screw head 1 and screw rod 4,
Hexagonal screw head 1 is internally provided with binding groove 2, and binding groove 2 is in frustum cone structure, and the bottom of binding groove 2 is provided with jack 3, hexagonal
The lower part of screw head 1 is connected with screw rod 4, and screw rod 4 is in the circular cylinder structure of inner hollow, and screw rod 4 is internally provided with fixed plate
5, fixed plate 5 is provided with two, and two fixed plates 5 are distributed on the central symmetry of screw rod 4, are provided between two fixed plates 5
Connecting rod 6, socket ring 7 is provided with the body of rod of connecting rod 6, is socketed on the outer wall of ring 7 and is provided with fastening block 8, fastening block 8 and spiral shell
The articulation port that 4 surface of bar is set is engaged, and is provided with the opening of rectangular cylinder structure in the plate face of fastening block 8, and the one of fastening block 8
End is provided with is provided with spring 9 with the matched bite block of internal thread inside threaded hole, the bottom of connecting rod 6, spring 9 it is another
One end is fixed on the inner wall of screw rod 4, and the top of connecting rod 6 is provided with position-limiting drum 10, and position-limiting drum 10 matches with reinforcing bar 11
Close, the top of reinforcing bar 11 is connected with seal disc 12, and seal disc 12 is engaged with binding groove 2, is set on the bottom plate of seal disc 12
There is connection fixture block 13, connection fixture block 13 is engaged with the connection card slot that 2 inner wall of binding groove is set, and is set on the top plate of seal disc 12
Ring 14 of choosing is equipped with, ring 14 of choosing is connected through the hinge on the outer wall of seal disc 12.
Further, 3 rounded column structure of jack, the aperture of jack 3 and the less circle of frustum cone structure of binding groove 2
Diameter is equal, and jack 3 is set through the outer wall of hexagonal screw head 1；
Further, 7 rounded ring body structurc of ring is socketed, socket ring 7 is provided with four, and four socket rings 7 are isodistantly spaced
It is arranged in etc. size on the outer wall of connecting rod 6, the outer wall that two to distribute alternately are socketed ring 7 is connected with fastening block 8, and two tight
Gu block 8 is symmetrical；
Further, 13 rounded column structure of fixture block is connected, connection fixture block 13 is provided with multiple, multiple connection fixture blocks 13
The size such as it is isodistantly spaced to be arranged on the bottom plate of seal disc 12；
Operation principle：In use, screw rod 4 is run through the threaded hole to be fastened, and coordinated by nut and fastened, then will
Reinforcing bar 11 is inserted into the inside of position-limiting drum 10 through hexagonal screw head 1, then pushes the seal disc 12 on 11 top of reinforcing bar, makes it
Connection fixture block 13 on bottom plate is connected with the connection card slot inside binding groove 2, while reinforcing bar 11 pushes, drives solid
Connecting rod 6 between fixed board 5 extrudes spring 9, while drives fastening block 8 to coordinate socket ring 7 to be rotated in connecting rod 6, until tight
Gu the bite block on 8 outer wall of block is connected with the screw-internal thread fit of threaded hole inner wall, it is necessary to when removing bolt, will need to only choose ring 14
Erected by hinge, then extracted.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of Novel bolt, including hexagonal screw head (1) and screw rod (4), it is characterised in that：The inside of the hexagonal screw head (1)
Binding groove (2) is provided with, the binding groove (2) is in frustum cone structure, and the bottom of binding groove (2) is provided with jack (3), the hexagonal
The lower part of screw head (1) is connected with screw rod (4), and the screw rod (4) is in the circular cylinder structure of inner hollow, the inside of screw rod (4)
Fixed plate (5) is provided with, the fixed plate (5) is provided with two, central symmetry point of two fixed plates (5) on screw rod (4)
Cloth, is provided with connecting rod (6) between two fixed plates (5), and socket ring (7) is provided with the body of rod of the connecting rod (6), described
Fastening block (8) is provided with the outer wall of socket ring (7), the fastening block (8) matches with the articulation port that screw rod (4) surface is set
Close, be provided with the opening of rectangular cylinder structure in the plate face of fastening block (8), one end of fastening block (8) be provided with threaded hole
The matched bite block of internal thread in portion, the bottom of the connecting rod (6) are provided with spring (9), the other end of the spring (9)
It is fixed on the inner wall of screw rod (4), and the top of connecting rod (6) is provided with position-limiting drum (10), the position-limiting drum (10) is with reinforcing
Bar (11) is engaged, and the top of the reinforcing bar (11) is connected with seal disc (12), the seal disc (12) and binding groove (2) phase
Coordinate, connection fixture block (13) is provided with the bottom plate of seal disc (12), the connection fixture block (13) is set with binding groove (2) inner wall
Connection card slot be engaged, and ring of choosing (14) is provided with the top plate of seal disc (12), the ring of choosing (14) passes through hinge
It is connected on the outer wall of seal disc (12).
A kind of 2. Novel bolt according to claim 1, it is characterised in that：The rounded column structure of the jack (3), is inserted
The aperture in hole (3) is equal with the less round diameter of frustum cone structure of binding groove (2), and jack (3) is through hexagonal screw head (1)
Outer wall is set.
A kind of 3. Novel bolt according to claim 1, it is characterised in that：Described socket ring (7) rounded ring body structurc,
Socket ring (7) is provided with four, and the sizes such as four socket rings (7) are isodistantly spaced are arranged on the outer wall of connecting rod (6), alternate point
The outer wall of two socket rings (7) of cloth is connected with fastening block (8), and two fastening blocks (8) are symmetrical.
A kind of 4. Novel bolt according to claim 1, it is characterised in that：Described connection fixture block (13) rounded cylinder knot
Structure, connection fixture block (13) are provided with multiple, and multiple connection fixture blocks (13) such as are isodistantly spaced at the bottom that size is arranged in seal disc (12)
On plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373320.1A CN107965508A (en) | 2017-12-19 | 2017-12-19 | A kind of Novel bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373320.1A CN107965508A (en) | 2017-12-19 | 2017-12-19 | A kind of Novel bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965508A true CN107965508A (en) | 2018-04-27 |
Family
ID=61994609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711373320.1A Pending CN107965508A (en) | 2017-12-19 | 2017-12-19 | A kind of Novel bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899364A (en) * | 2019-02-01 | 2019-06-18 | 嘉兴劳斯龙五金有限公司 | A kind of bolt of fixation |
-
2017
- 2017-12-19 CN CN201711373320.1A patent/CN107965508A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899364A (en) * | 2019-02-01 | 2019-06-18 | 嘉兴劳斯龙五金有限公司 | A kind of bolt of fixation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |