CN206855365U - Tapping screw safety mounting device - Google Patents
Tapping screw safety mounting device Download PDFInfo
- Publication number
- CN206855365U CN206855365U CN201720588276.5U CN201720588276U CN206855365U CN 206855365 U CN206855365 U CN 206855365U CN 201720588276 U CN201720588276 U CN 201720588276U CN 206855365 U CN206855365 U CN 206855365U
- Authority
- CN
- China
- Prior art keywords
- screw
- cavity
- lower sleeve
- spring
- chuck
- 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.)
- Active
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Utility model is related to the field of electric power connector, specifically a kind of tapping screw safety mounting device, include handle, lead screw, conduit, lower sleeve, spring, right chuck and torsion spring, handle keeps concentric with lead screw and is fixedly connected, the screw-socket of cross is provided with below lead screw, lower sleeve is cylindric hollow-core construction, there is cavity in the cylindric hollow-core construction, the cavity extends cavity formed with transitional pore upward, and the cavity extends downwardly out one section of A distance of cavity and is provided with half funnelform left chuck.Product of the present utility model is when in use, pull back screw driver handle, screw is put into by the opening set on lower sleeve, automatic impaction screw under the action of the spring after loosing one's grip, left and right chuck holds shank of screw tightly by torsion spring, and hand steered lower sleeve and then rotation screw knife screw in screw, then continues to installation until head of screw struts chuck and is installed to bottom, screw departs from the tapping screw safety mounting device, it is convenient to completes the installation of screw.
Description
Technical field
The device that a kind of tapping screw is installed safely is the utility model is related to, specially a kind of automatic fastening tapping screw is simultaneously
Complete automatic tapping screw safety mounting device.
Background technology
Tapping screw is a kind of common fixing screw, the front head of this screw be provided with can automatic screw thread,
Plastics can be easily shot either in iron using the screwdriver tool of crosshead, realized than even stronger connection, generally
, it is necessary to then a hand steered firmly screw, another hand make screw using screwdriver twisting screw when using tapping screw
Nail is screwed into wood or iron material, if being not easy to determine when installing tapping screw on hard material with screwdriver in the operation of reality
Position, if need to be held screwdriver when screw screw produces deflection with hand steered and easily skidded off and hinder hand, the screw got in addition is not easily controlled
Perpendicularity.
Utility model content
Technical problem the defects of being to overcome prior art that the utility model solves, there is provided one kind can automatically buckle
Screw and the erecting device for keeping the final self tapping installation of the vertical realization of screw.
To achieve the above object, the utility model provides following technical scheme：The tapping screw safety mounting device, including
There are handle, lead screw, conduit, lower sleeve, spring, right chuck and torsion spring, handle keeps concentric with lead screw and is fixedly connected, screw
The screw-socket of cross is provided with below bar, lower sleeve is cylindric hollow-core construction, has sky in the cylindric hollow-core construction
Chamber, the cavity extend cavity formed with transitional pore upward, and the cavity extends downwardly out one section of A distance of cavity and is provided with half leakage
Bucket-shaped left chuck, described right chuck are also funnel-form, and the right chuck is hinged by the hinge at edge with left chuck, institute
The torsion spring stated forms complete infundibulate, the conduit lower end after making left chuck and the mutual elastic closure of right chuck at hinge
Outwardly flange is provided with, is arranged with spring above the flange, the cavity of conduit from the lower sleeve of the sheathed spring is upward
Through the transitional pore of the sleeve, upper end and the peritreme resilient engagement on the inside of transitional pore of spring, the side of lower sleeve, which is provided with, to be used for
It is put into the screw hole of tapping screw.
Preferably, the butterfly tail screw for A/C and lead screw is provided with above the conduit.
Preferably, described A distances are the 1/3 of tapping screw total length.
Product of the present utility model when in use, pulls back screw driver handle, is put into by the opening set on lower sleeve
Screw, automatic impaction screw, left and right chuck hold shank of screw tightly by torsion spring under the action of the spring after loosing one's grip, and hand steered lower sleeve is then
Rotation screw knife screws in screw, then continues to installation until head of screw struts chuck and is installed to bottom, screw and the self tapping spiral shell
Follow closely safety mounting device to depart from, can easily complete the installation of screw.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is sectional structure chart of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
All other embodiments obtained, belong to the scope of the utility model protection.
Refer to below shown in Fig. 1, Fig. 2 and Fig. 3, it is a kind of real to provide tapping screw safety mounting device for the utility model
The schematic diagram among example is applied, includes handle 1, lead screw 11, conduit 3, lower sleeve 12, spring 5, right chuck 62 and torsion spring, hand
Handle keeps the concentric screw-socket for being fixedly connected, cross being provided with below lead screw with lead screw, and lower sleeve is the hollow of cylindrical shape
Structure, has cavity in the cylindric hollow-core construction, and the cavity extends cavity formed with transitional pore upward, the cavity to
Under extend one section of A distance of cavity and be provided with half funnelform left chuck 61, described right chuck is also funnel-form, the right chuck
It is hinged by the hinge and left chuck at edge, described torsion spring 7 makes left chuck and right chuck mutually elastic at hinge
Complete infundibulate is formed after closure, the conduit lower end is provided with outwardly flange, and spring is arranged with above the flange,
The conduit of the sheathed spring is upward through the transitional pore of the sleeve, upper end and the transitional pore inboard aperture of spring from the cavity of lower sleeve
Edge resilient engagement, the side of lower sleeve are provided with the screw hole 16 for being put into tapping screw 9.
Further, the butterfly tail screw for A/C and lead screw is provided with above the conduit.
Further, described A distances are the 1/3 of tapping screw total length.
Product of the present utility model when in use, pulls back screw driver handle, is put into by the opening set on lower sleeve
Screw, automatic impaction screw, left and right chuck hold shank of screw tightly by torsion spring under the action of the spring after loosing one's grip, and hand steered lower sleeve is then
Rotation screw knife screws in screw, then continues to installation until head of screw struts chuck and is installed to bottom, screw and the self tapping spiral shell
Follow closely safety mounting device to depart from, can easily complete the installation of screw.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. tapping screw safety mounting device, it is characterised in that include handle, lead screw, conduit, lower sleeve, spring, right folder
Head and torsion spring, handle keep the concentric screw-socket for being fixedly connected, cross being provided with below lead screw with lead screw, and lower sleeve is circle
The hollow-core construction of tubular, the cylindric hollow-core construction is interior to have cavity, and the cavity extends cavity formed with transition upward
Hole, the cavity extend downwardly out one section of A distance of cavity and are provided with half funnelform left chuck, and described right chuck is also funnel
Shape, the right chuck are hinged by the hinge at edge with left chuck, and described torsion spring makes left chuck and right folder at hinge
Complete infundibulate is formed after head mutually elastic closure, the conduit lower end is provided with outwardly flange, above the flange
Sheathed spring, the conduit of the sheathed spring are upward through the transitional pore of the sleeve, the upper end of spring and mistake from the cavity of lower sleeve
Peritreme resilient engagement on the inside of hole is crossed, the side of lower sleeve is provided with the screw hole for being put into tapping screw.
2. tapping screw safety mounting device according to claim 1, it is characterised in that be provided with above the conduit
For A/C and the butterfly tail screw of lead screw.
3. tapping screw safety mounting device according to claim 1, it is characterised in that described A distances are tapping screw
The 1/3 of total length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588276.5U CN206855365U (en) | 2017-05-25 | 2017-05-25 | Tapping screw safety mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588276.5U CN206855365U (en) | 2017-05-25 | 2017-05-25 | Tapping screw safety mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855365U true CN206855365U (en) | 2018-01-09 |
Family
ID=60825415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588276.5U Active CN206855365U (en) | 2017-05-25 | 2017-05-25 | Tapping screw safety mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714873A (en) * | 2018-08-10 | 2018-10-30 | 无锡铭方科技有限公司 | A kind of jackscrew assemble mechanism |
| CN111633599A (en) * | 2020-06-30 | 2020-09-08 | 国网陕西省电力公司铜川供电公司 | Insulating self-locking screwdriver |
-
2017
- 2017-05-25 CN CN201720588276.5U patent/CN206855365U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714873A (en) * | 2018-08-10 | 2018-10-30 | 无锡铭方科技有限公司 | A kind of jackscrew assemble mechanism |
| CN108714873B (en) * | 2018-08-10 | 2023-08-04 | 无锡铭方科技有限公司 | Jackscrew assembly devices |
| CN111633599A (en) * | 2020-06-30 | 2020-09-08 | 国网陕西省电力公司铜川供电公司 | Insulating self-locking screwdriver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206855365U (en) | Tapping screw safety mounting device | |
| US5976030A (en) | Adjustable golf club handle mounting arrangement | |
| CN202937569U (en) | Quick outer locking device for connection of telescopic rods | |
| CN203198553U (en) | Drawing pin | |
| CN109386165A (en) | A kind of tent peg of easily assembling | |
| CN208375149U (en) | A kind of multi-purpose screw driver | |
| CN204954713U (en) | Multifunctional wrench | |
| CN201020692Y (en) | Concealed screw driver | |
| CN203029898U (en) | Installing structure of handle of elliptical machine | |
| CN207728701U (en) | Bolt-type anti-disassembling stop nut | |
| CN206205467U (en) | Claying board | |
| CN203901412U (en) | Butterfly-shaped manual drill | |
| CN209509648U (en) | A kind of tent peg of easily assembling | |
| CN203993810U (en) | Convenient hammer | |
| CN203979061U (en) | A kind of screw | |
| CN206966029U (en) | A kind of generator injecting glue specific purpose tool | |
| CN211433258U (en) | Nail feeding device | |
| CN206571255U (en) | A kind of split type door handle | |
| CN207129939U (en) | Can opener and the paint brush with the can opener | |
| CN211422048U (en) | Spiral ground nail | |
| CN211347446U (en) | Sample selecting device for soil detection | |
| CN106122192B (en) | Built-in aluminium section connecting pieces | |
| CN207538584U (en) | A kind of applicability Handle of glass door | |
| CN205339507U (en) | Neural hammer | |
| CN201140846Y (en) | Glue bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |