CN108488181A - A kind of easy-to-mount alloyed steel fastener - Google Patents
A kind of easy-to-mount alloyed steel fastener Download PDFInfo
- Publication number
- CN108488181A CN108488181A CN201810554023.5A CN201810554023A CN108488181A CN 108488181 A CN108488181 A CN 108488181A CN 201810554023 A CN201810554023 A CN 201810554023A CN 108488181 A CN108488181 A CN 108488181A
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- rotating bar
- inner cavity
- supporting block
- mount
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
-
- 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
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of easy-to-mount alloyed steel fasteners of alloyed steel fastener technical field,Including nut portion,Nut portion bottom is provided with threaded shank,And the threaded shank outer wall is provided with external screw thread,It is provided with supporting block at the top of the link block,Mounting groove is offered at left and right sides of the supporting block inner cavity,The intracavity posterior end of the left side mounting groove and the inner cavity front end of right mounting slot are both provided with rotation axis,It is provided with rotating bar on the outside of the rotation axis,The rotating bar offers mounting groove close to the side of supporting block,The inner cavity left-side center of center and right mounting slot is offered on the right side of the inner cavity of the left side mounting groove matches limit hole with supporting rod,Supporting block and bolt is driven to rotate together by rotary motion bar,To realize the installation and removal of bolt,Keep assembling-disassembling bolt simpler,It is convenient,Avoid not carrying spanner can not assembling-disassembling bolt probability,Increase the usability of device.
Description
Technical field
The present invention relates to alloyed steel fastener technical field, specially a kind of easy-to-mount alloyed steel fastener.
Background technology
Alloyed steel fastener is a kind of machine components for being used as to be fastenedly connected, currently, being connected in metal or nonmetallic materials
When, what is mostly used is bolt or screw, and bolt is connected and composed by the nut portion of threaded shank and outer-hexagonal shape mostly, described
External screw thread is provided in threaded shank, people are in assembling-disassembling bolt, generally by instrumental purposes such as spanners in nut portion, realize
The rotation of bolt dismounts, but in actual application, and people are not to carry the tools such as spanner every time, and existing spiral shell
Again without holding with a hand the interconnecting piece of rotation convenient for people on bolt, therefore there is the inconvenient defect of dismounting, for this purpose, it is proposed that one
The easy-to-mount alloyed steel fastener of kind.
Invention content
The purpose of the present invention is to provide a kind of easy-to-mount alloyed steel fasteners, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of easy-to-mount alloyed steel fastener, including
Nut portion, nut portion bottom is provided with threaded shank, and the threaded shank outer wall is provided with external screw thread, the nut portion top
It is connect with link block, supporting block is provided at the top of the link block, mounting groove is offered at left and right sides of the supporting block inner cavity,
The intracavity posterior end of the left side mounting groove and the inner cavity front end of right mounting slot are both provided with rotation axis, are set on the outside of the rotation axis
It is equipped with rotating bar, side of the rotating bar far from supporting block is provided with handle, and the rotating bar is opened close to the side of supporting block
Equipped with mounting groove, the left side mounting groove intracavity posterior end is both provided with movable axis, the activity with right side mounting groove inner cavity front end
It is provided with supporting rod on the outside of axis, the left and right sides mounting groove inner cavity inner central is offered with supporting rod far from movable axis
One end matches limit hole.
Preferably, the inside bottom of rotating bar described in left end and the inside top of right end rotating bar are both provided with fixture block, left
Rear end on the left of the inner cavity right side front of the mounting groove and the inner cavity of right end mounting groove is held to offer the card slot to match with fixture block.
Preferably, the rotating bar outer wall is evenly arranged with semicircular convex block, and convex block rectangular array is arranged.
Preferably, the supporting block top opens up fluted, and groove cross section is in cross, and groove inner wall is provided with
Silicagel pad.
Preferably, the sum of the length of the rotating bar and rotation shaft diameter are less than the length of mounting groove.
Preferably, side of the handle far from rotating bar extends to the outside of supporting block, and the grip surface is uniform
It opens up fluted.
Compared with prior art, the beneficial effects of the invention are as follows：
1. by the link block and supporting block that are arranged on nut portion top in device, provide one it is required when being dismounted with spanner
The connecting portion to be held reduces the difficulty of dismounting, improves dismounting speed；
2. supporting block inner cavity offers two groups of mounting grooves, it is equipped in slot and rotates axis connection rotating bar, pass through rotary motion
Bar drives supporting block and bolt to rotate together, and to realize the installation and removal of bolt, keeps assembling-disassembling bolt simpler, conveniently,
Avoid not carrying spanner can not assembling-disassembling bolt probability, and when not in use, rotating bar can be placed in mounting groove inner cavity, side
Just it uses, also reduces unnecessary space hold, while the supporting rod in mounting groove is matched with limit hole, make rotating bar just
It can be realized to reverse rotation, increase the usability of device.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is supporting block schematic top plan view of the present invention；
Fig. 3 is rotating bar structural schematic diagram of the present invention.
In figure：1 nut portion, 2 threaded shanks, 3 link blocks, 4 supporting blocks, 411 card slots, 41 mounting grooves, 42 rotation axis, 43 rotations
Bar, 431 fixture blocks, 44 handles, 45 mounting grooves, 46 movable axis, 47 supporting rods, 48 limit holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of easy-to-mount alloyed steel fastener, including spiral shell
Cap portion 1,1 bottom of nut portion is provided with threaded shank 2, and 2 outer wall of threaded shank is provided with external screw thread, 1 top of nut portion and link block 3
Connection, 3 top of link block are provided with supporting block 4, mounting groove 41, left mounting slot are offered at left and right sides of 4 inner cavity of supporting block
41 intracavity posterior end is both provided with rotation axis 42 with the inner cavity front end of right mounting slot 41, and 42 outside of rotation axis is provided with rotating bar
43, side of the rotating bar 43 far from supporting block 4 is provided with handle 44, and rotating bar 43 offers placement close to the side of supporting block 4
Slot 45,45 intracavity posterior end of left side mounting groove are both provided with movable axis 46,46 outside of movable axis with 45 inner cavity front end of right side mounting groove
It is provided with supporting rod 47, mounting groove 41 inner cavity inner central in the left and right sides offers and one of supporting rod 47 far from movable axis 46
The limit hole 48 that matches is held, when rotating bar 43 being made to rotate backward, rotating bar 43 does not move.
Wherein, the inside bottom of left end rotating bar 43 and the inside top of right end rotating bar 43 are both provided with fixture block 431, left
Rear end on the left of the inner cavity right side front of mounting groove 41 and the inner cavity of right end mounting groove 41 is held to offer the card to match with fixture block 431
Slot 411 prevents rotating bar 43 from skidding off mounting groove 41, effectively improves the safety of device；
43 outer wall of rotating bar is evenly arranged with semicircular convex block, and convex block rectangular array is arranged, be effectively increased hand with
Frictional force between rotating bar 43 keeps rotation more convenient；
The top of supporting block 4 opens up fluted, and groove cross section is in cross, can dismount spiral shell by Philips screwdriver
Bolt increases the mode of assembling-disassembling bolt, when preventing single channel from damaging, can not assembling-disassembling bolt, and groove inner wall is provided with silicagel pad,
More convenient dismounting；
The sum of the length of rotating bar 43 and 42 diameter of rotation axis are less than the length of mounting groove 41, are placed on convenient for rotating bar 43
In mounting groove 41, occupied space is reduced, prevents damage rotating bar 43；
Side of the handle 44 far from rotating bar 43 extends to the outside of supporting block 4, and 44 surface of handle be uniformly provided with it is recessed
Slot facilitates and takes out rotating bar 43 from mounting groove 41.
Operation principle：When demounting bolt, using spanner, spanner can be placed in nut portion 1, by hand
By in link block 4, link block 4 provides one by helping position, easy disassembly then to remove bolt, without using spanner the case where
Under, rotating bar 43 is moved on to the outside of supporting block 4 by pull handle 44 from mounting groove 41, and branch is then rotated from mounting groove 45
47 bottom of supporting rod is placed in limit hole 48 by strut 47, and when to make rotating bar 43 reversely rotate, rotating bar 43 is not moved
It is dynamic, start to pin and rotary moveable bar 43, to achieve the purpose that disassembly and installation, completes work to drive supporting block 4 to rotate
When making, rotating bar 43 is put back in mounting groove 41, rotating bar 43 is connect by 431 card slot 411 of fixture block with 41 inner wall of mounting groove, is subtracted
The small space hold of device, increases the practicability of device.
It 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 variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of easy-to-mount alloyed steel fastener, including nut portion (1), it is characterised in that：Nut portion (1) bottom is set
It is equipped with threaded shank (2), and the threaded shank (2) outer wall is provided with external screw thread, connects with link block (3) at the top of the nut portion (1)
It connects, supporting block (4) is provided at the top of the link block (3), mounting groove is offered at left and right sides of supporting block (4) inner cavity
(41), the intracavity posterior end of the left side mounting groove (41) and the inner cavity front end of right mounting slot (41) are both provided with rotation axis
(42), rotating bar (43) is provided on the outside of the rotation axis (42), side of the rotating bar (43) far from supporting block (4) is arranged
There are handle (44), the rotating bar (43) to offer mounting groove (45), the left side mounting groove close to the side of supporting block (4)
(45) intracavity posterior end is both provided with movable axis (46) with right side mounting groove (45) inner cavity front end, is arranged on the outside of the movable axis (46)
There are supporting rod (47), the left and right sides mounting groove (41) inner cavity inner central to offer with supporting rod (47) far from movable axis
(46) one end matches limit hole (48).
2. a kind of easy-to-mount alloyed steel fastener according to claim 1, it is characterised in that：Rotating bar described in left end
(43) inside top of inside bottom and right end rotating bar (43) is both provided with fixture block (431), mounting groove (41) described in left end
Inner cavity right side front and right end mounting groove (41) inner cavity on the left of rear end offer the card slot to match with fixture block (431)
(411)。
3. a kind of easy-to-mount alloyed steel fastener according to claim 1, it is characterised in that：The rotating bar (43)
Outer wall is evenly arranged with semicircular convex block, and convex block rectangular array is arranged.
4. a kind of easy-to-mount alloyed steel fastener according to claim 1, it is characterised in that：The supporting block (4)
Top opens up fluted, and groove cross section is in cross, and groove inner wall is provided with silicagel pad.
5. a kind of easy-to-mount alloyed steel fastener according to claim 1, it is characterised in that：The rotating bar (43)
Length and the sum of rotation axis (42) diameter be less than the length of mounting groove (41).
6. a kind of easy-to-mount alloyed steel fastener according to claim 1, it is characterised in that：The handle (44) is remote
Side from rotating bar (43) extends to the outside of supporting block (4), and the handle (44) surface is uniformly provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554023.5A CN108488181A (en) | 2018-06-01 | 2018-06-01 | A kind of easy-to-mount alloyed steel fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554023.5A CN108488181A (en) | 2018-06-01 | 2018-06-01 | A kind of easy-to-mount alloyed steel fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488181A true CN108488181A (en) | 2018-09-04 |
Family
ID=63350964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810554023.5A Withdrawn CN108488181A (en) | 2018-06-01 | 2018-06-01 | A kind of easy-to-mount alloyed steel fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519140A (en) * | 2019-01-09 | 2019-03-26 | 苏州市宏宇环境科技股份有限公司 | A kind of tree-protector of monitoring well |
-
2018
- 2018-06-01 CN CN201810554023.5A patent/CN108488181A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519140A (en) * | 2019-01-09 | 2019-03-26 | 苏州市宏宇环境科技股份有限公司 | A kind of tree-protector of monitoring well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |