CN106246683A - The concealed bolt of cross and its installation tool - Google Patents
The concealed bolt of cross and its installation tool Download PDFInfo
- Publication number
- CN106246683A CN106246683A CN201610721802.0A CN201610721802A CN106246683A CN 106246683 A CN106246683 A CN 106246683A CN 201610721802 A CN201610721802 A CN 201610721802A CN 106246683 A CN106246683 A CN 106246683A
- Authority
- CN
- China
- Prior art keywords
- cross
- rotating shaft
- rotating disk
- driving dish
- shell body
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B31/00—Hand tools for applying fasteners
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Toys (AREA)
Abstract
nullThe invention discloses the concealed bolt of cross and its installation tool，It includes shell body、The rotating shaft being socketed in shell body、The rotating disk being connected is fixed with rotating shaft，Rotating shaft wears tongue in rotating disk two ends，Rotating shaft is positioned at the leading section of rotating disk and is fixedly connected with driving dish，Rotating shaft is positioned at the rearward end of rotating disk and is connected to bearing inner race，Bearing outer ring adapter sleeve is located at the sleeve outside rotating shaft，The drive surface of driving dish is provided with flat thread，Four it are provided with along spindle central circumference direction array and the gathering sill of spaced 90 degree on the end face that shell body is paralleled with driving dish，In gathering sill, coupling has latch segment，Latch segment is by displaced block、Grip block forms，Displaced block is provided with, on the end face of driving dish, the screw thread matched with flat thread，Grip block is two vertically disposed clamping plate body compositions，The vertical point of four clamping plate bodys and spaced 90 degree of the connection of spindle central axis.
Description
Technical field
The present invention relates to a kind of mechanical fastener, particularly to a kind of concealed bolt of cross, further relate to be applied to this
Plant the instrument that bolt is installed.
Background technology
Bolt is one of modal securing member, and it is made up of head and screw rod.Screw rod is cylindrical, on external screw thread
Can use with nut collocation.Screw bolt and nut is used in conjunction with, and can connect and fix two parts with through hole.Head pressed by bolt
Shape can be divided into hexagon-headed bolt, snap bolt, square spigot bolt, dormant bolt etc..
Existing bolt head uses the structure protruding from screw rod, and its degree of protection is low, and theftproof performance is poor.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of degree of protection high, can play the most antitheft
The concealed bolt of cross of effect, and provide a kind of fast fixing tool being exclusively used in this kind of bolt.
For realizing above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
The concealed bolt of cross, it includes screw rod, and screw rod is made up of light bar segment, thread segment, the free end of light bar segment
Being provided with the cross inside groove with screw rod arranged concentric, in cross inside groove, coupling has cross shaped bolt head, cross shaped bolt head
The daughter board being mutually perpendicular to by two panels and arrange in cross forms, and the side of daughter board is elasticly connected with hook, opening of hook
Mouth direction deviates from groove deep direction in cross, is additionally provided with and links up with the pocket for the punch head matched in cross inside groove.
Further improve.
A part for daughter board end face is formed by cutting and separates block, and is bent to form hook to outside.
Further improve.
Cross shaped bolt head uses magnetic material to make.
The installation tool of the concealed bolt of cross, it includes that shell body, the rotating shaft being socketed in shell body and rotating shaft are solid
The fixed rotating disk connected, rotating shaft wears tongue in rotating disk two ends, and rotating shaft is positioned at the leading section of rotating disk and is fixedly connected with driving dish, and rotating shaft is positioned at
The rearward end of rotating disk is connected to bearing inner race, and bearing outer ring adapter sleeve is located at the sleeve outside rotating shaft, and the drive surface of driving dish sets
It is equipped with flat thread, the end face that shell body is paralleled with driving dish is provided with four along spindle central circumference direction array
And in the gathering sill of spaced 90 degree, gathering sill, coupling has latch segment, and latch segment is made up of displaced block, grip block, displacement
Block is provided with, on the end face of driving dish, the screw thread matched with flat thread, and grip block is two vertically disposed grip blocks
Body forms, the vertical point of four clamping plate bodys and spaced 90 degree of the connection of spindle central axis.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention, the accompanying drawing used required in embodiment will be done simply below
Introduce, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the concealed bolt of cross of the present invention.
Fig. 2 is the structural representation of the concealed bolt of cross of the present invention.
Fig. 3 is the cross shaped bolt head structural representation of the present invention.
Fig. 4 is the installation tool structural representation of the present invention.
Fig. 5 is the installation tool structural representation of the present invention.
Fig. 6 is the installation tool structural representation of the present invention.
Fig. 7 is the installation tool structural representation of the present invention.
Figure is denoted as:
100, screw rod；110, light bar segment；120, thread segment；130, cross inside groove；
200, cross shaped bolt head；210, hook；220, daughter board；
300, bolt installation tool；310, shell body；312, gathering sill；320, rotating disk；330, latch segment；340, rotating shaft；350、
Driving dish；360, sleeve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiment.Based on this
Embodiment in bright, those of ordinary skill in the art under not making creative work premise, the every other reality obtained
Execute example, broadly fall into scope.
As Figure 1-3, the concealed bolt of cross, it includes screw rod 100, and screw rod 100 is by light bar segment 110, thread segment
120 compositions, the free end of light bar segment 110 is provided with the cross inside groove 130 with screw rod arranged concentric, cross inside groove 130
Interior coupling has cross shaped bolt head 200, the daughter board that cross shaped bolt head 200 is mutually perpendicular to by two panels and arranges in cross
220 compositions, the side of daughter board 220 is elasticly connected with hook 210, and the opening direction of hook 210 deviates from cross inside groove 130 groove
Deep direction, is additionally provided with in cross inside groove 130 and links up with 210 pocket for the punch heads matched.
Preferably, a part for daughter board 220 end face is formed by cutting and separates block, and is bent to form hook to outside, from
And simplify the structure of hook, and reduce difficulty of processing.
Preferably, cross shaped bolt head 200 uses magnetic material to make, and by the attraction of magnetic material, can quickly remove
Cross shaped bolt head.
As shown in figs. 4-7, bolt installation tool, it includes shell body 310, the rotating shaft 340 that is socketed in shell body 310,
The rotating disk 320 that be connected fixing with rotating shaft 340, rotating shaft 340 is worn tongue and is positioned at the front end of rotating disk 320 in rotating disk 320 two ends, rotating shaft 340
Portion is fixedly connected with driving dish 350, and rotating shaft 340 is positioned at the rearward end of rotating disk and is connected to bearing inner race, and bearing outer ring connects sheathed
In the sleeve 360 outside rotating shaft, the drive surface of driving dish 350 is provided with flat thread, and shell body 310 is equal with driving dish 350
Row end face on be provided with four along spindle central circumference direction array and the gathering sill 312 of spaced 90 degree, lead
In groove 312, coupling has latch segment 330, latch segment 330 to be made up of displaced block, grip block, and displaced block is towards the end face of driving dish
On be provided with the screw thread matched with flat thread, grip block is two vertically disposed clamping plate bodys compositions, four grip blocks
The vertical point of body and spaced 90 degree of the connection of spindle central axis.
Operator's left hand holds sleeve, and the right hand stirs rotating disk 320, both can control latch segment 330 by driving dish 350
Tighten up, utilize four pieces of V-type grip blocks that cross shaped bolt head is clamped, both can quick locking, be rotated further rotating disk, V-type is pressed from both sides
Hold plate and be in state of persistently tightening up, and bolt is installed.
For faster, highly efficient installation screw, above-mentioned clamping plate body uses magnetic material to make, can quickly draw
Cross shaped bolt head.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention；
Multiple amendment to these embodiments will be apparent from, defined in the present invention for those skilled in the art
General Principle can realize in other embodiments in the case of without departing from the spirit or scope of the present invention.Therefore, originally
Invention will not be defined to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty
The widest consistent scope.
Claims (4)
1. the concealed bolt of cross, it is characterised in that: it includes screw rod, and screw rod is made up of light bar segment, thread segment, light bar segment
Free end is provided with the cross inside groove with screw rod arranged concentric, and in cross inside groove, coupling has cross shaped bolt head, cross
Shape bolt head is mutually perpendicular to by two panels and the daughter board of layout forms in cross, and the side of daughter board is elasticly connected with hook,
The opening direction of hook deviates from groove deep direction in cross, is additionally provided with and links up with the hook matched in cross inside groove
Groove.
The concealed bolt of cross the most according to claim 1, it is characterised in that: a part for daughter board end face is by cutting
Formed and separate block, and be bent to form hook to outside.
The concealed bolt of cross the most according to claim 1, it is characterised in that: cross shaped bolt head uses magnetic material
Make.
4. the installation tool of the concealed bolt of cross, it is characterised in that: it include shell body, be socketed in shell body turn
Axle fixes the rotating disk being connected with rotating shaft, and rotating shaft wears tongue in rotating disk two ends, and rotating shaft is positioned at the leading section of rotating disk and is fixedly connected with driving
Dish, rotating shaft is positioned at the rearward end of rotating disk and is connected to bearing inner race, and bearing outer ring adapter sleeve is located at the sleeve outside rotating shaft, driving dish
Drive surface be provided with flat thread, the end face that shell body is paralleled with driving dish is provided with four along spindle central axis circle
Circumferential direction array and the gathering sill of spaced 90 degree, in gathering sill, coupling has latch segment, and latch segment is by displaced block, grip block
Composition, displaced block is provided with, on the end face of driving dish, the screw thread matched with flat thread, and grip block is two and vertically sets
The clamping plate body composition put, the vertical point of four clamping plate bodys and spaced 90 degree of the connection of spindle central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721802.0A CN106246683A (en) | 2016-08-25 | 2016-08-25 | The concealed bolt of cross and its installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721802.0A CN106246683A (en) | 2016-08-25 | 2016-08-25 | The concealed bolt of cross and its installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246683A true CN106246683A (en) | 2016-12-21 |
Family
ID=57595428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721802.0A Pending CN106246683A (en) | 2016-08-25 | 2016-08-25 | The concealed bolt of cross and its installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246683A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130399A (en) * | 1976-10-06 | 1978-12-19 | Aktiebolaget Skf | Dismantling tool |
| CN1405460A (en) * | 2001-09-19 | 2003-03-26 | 上野护 | Anti-theft screw, screwhead inserting material, anti-theft screw seat and anti-theft screw assembly |
| CN201041184Y (en) * | 2007-01-22 | 2008-03-26 | 赵鹤翔 | Magnetic screw bolt |
| JP2010046782A (en) * | 2008-08-25 | 2010-03-04 | Kazuo Fukumoto | Grommet mounting tool |
| CN201573154U (en) * | 2009-08-14 | 2010-09-08 | 杨泰和 | Planetary gear drive type power-multiplying driving tool |
| WO2012053250A1 (en) * | 2010-10-19 | 2012-04-26 | 株式会社ハマ・システム | Bolt and extraction tool |
| CN202811746U (en) * | 2012-09-07 | 2013-03-20 | 连春忠 | Slit disassembly-preventing screw nail |
| CN203796705U (en) * | 2014-03-13 | 2014-08-27 | 温州市强杰不锈钢标准件有限公司 | Bolt |
-
2016
- 2016-08-25 CN CN201610721802.0A patent/CN106246683A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130399A (en) * | 1976-10-06 | 1978-12-19 | Aktiebolaget Skf | Dismantling tool |
| CN1405460A (en) * | 2001-09-19 | 2003-03-26 | 上野护 | Anti-theft screw, screwhead inserting material, anti-theft screw seat and anti-theft screw assembly |
| CN201041184Y (en) * | 2007-01-22 | 2008-03-26 | 赵鹤翔 | Magnetic screw bolt |
| JP2010046782A (en) * | 2008-08-25 | 2010-03-04 | Kazuo Fukumoto | Grommet mounting tool |
| CN201573154U (en) * | 2009-08-14 | 2010-09-08 | 杨泰和 | Planetary gear drive type power-multiplying driving tool |
| WO2012053250A1 (en) * | 2010-10-19 | 2012-04-26 | 株式会社ハマ・システム | Bolt and extraction tool |
| CN202811746U (en) * | 2012-09-07 | 2013-03-20 | 连春忠 | Slit disassembly-preventing screw nail |
| CN203796705U (en) * | 2014-03-13 | 2014-08-27 | 温州市强杰不锈钢标准件有限公司 | Bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190215 |