CN205349992U - Bolt is moved to self -service twisting - Google Patents
Bolt is moved to self -service twisting Download PDFInfo
- Publication number
- CN205349992U CN205349992U CN201620110470.8U CN201620110470U CN205349992U CN 205349992 U CN205349992 U CN 205349992U CN 201620110470 U CN201620110470 U CN 201620110470U CN 205349992 U CN205349992 U CN 205349992U
- Authority
- CN
- China
- Prior art keywords
- bolt
- swing arm
- bolt head
- protecting cover
- self
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
To prior art exist not enough, an object of the utility model is to provide a novel bolt unscrewed by oneself can be realized to the instrument of need not, bolt is moved to self -service twisting, and including bolt head and screw rod, the two integrated into one piece, rotatory hole has been seted up on the side of bolt head is global, the rotatory downthehole magnetosphere that is provided with, seted up the storage hole on the top surface of bolt head, it has the swing arm to store downthehole storage, and the swing arm adopts the iron and steel material, wherein be provided with the protecting cover on the storage hole, be provided with the portion of drawing of carrying on the protecting cover, in a single day so when not having corresponding use tools but will turn on corresponding bolt, only need to preserve and take out in storing downthehole swing arm, connect its one end in rotatory downthehole, the bolt of just can back -outing, and the protecting cover on the storage hole can avoid the impurity entering to store downtheholely, wherein carry and draw being provided with of portion to do benefit to the user and pull open the protecting cover, and because the swing arm adopts iron and steel material and the rotatory downthehole magnetosphere that is provided with, consequently, can further guarantee the joint strength of the two in practical application.
Description
Technical field
This utility model relates to a kind of fit sealing part, more specifically, it relates to bolt.
Background technology
Bolt is by bolt head and screw rod (with an externally threaded cylinder) class securing member dimerous, claims bolt to connect for being fastenedly connected two this types of attachment of the mechanical machine part with through hole.
Bolt connection is belonging to removably connect, and spanner generally to be used in use by existing bolt, and when bolt needs to tighten or turn on, it is necessary to be stuck on bolt head by spanner, then rotary spanner, then implementation rotatably unscrews.
But in actual use procedure, user can't carry with the instrument that can be used to the spanner turning on bolt etc, if in needing to turn on the words of bolt when relatively urgent, the assistance not having concrete instrument is clearly and cannot operate, this uncertain factor is likely to and causes serious consequence, for avoiding the generation of above-mentioned situation, this utility model aims to the solution that above-mentioned technical problem provides corresponding.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that providing a kind of can realize the self-service Novel bolt turned on without instrument.
For achieving the above object, this programme provides techniques below, self-service turns bolt, and including bolt head and screw rod, the two is one-body molded, it is characterised in that: the lateral circle surface of described bolt head offers rotating hole, in rotating hole, is provided with magnetosphere；Offering storage holes on the end face of bolt head, store swing arm in storage holes, swing arm adopts iron and steel material quality；Wherein said storage holes is provided with protecting cover, protecting cover is provided with pulling part.
By adopting technique scheme, owing to, in the technical program, the lateral circle surface of bolt head offering rotating hole；The end face of bolt head offers storage holes, swing arm is stored in storage holes, so once not use instrument but respective bolt to be turned on accordingly, only the swing arm being stored in storage holes need to be taken out, its one end is connected in rotating hole, just can back-out very much bolt by this structure, and the protecting cover owing to arranging in described storage holes can play good protective action, impurity is avoided to enter in storage holes, wherein being provided with of pulling part is beneficial to user and pulls open protecting cover, and take out swing arm, and adopt due to swing arm and be provided with magnetosphere in iron and steel material quality and rotating hole, therefore the bonding strength of the two is may further ensure that when practical application, said structure not only solves corresponding technical problem, and its simple in construction, it is prone to being embodied as in processing and real work.
This utility model is further arranged to: offer female thread in described rotating hole, and one end of swing arm is provided with external screw thread adaptive with it.
By adopting technique scheme, have employed relatively simple connected mode and achieve removably connecting of swing arm and rotating hole, optimize the technical program.
This utility model is further arranged to: described storage holes is extended in screw rod by the end face of bolt head.
By adopting technique scheme, when utilizing this structure to turn on corresponding bolt, moment is more long, more laborsaving, adopts above-mentioned structure to maximise the space depositing swing arm, it is possible to deposit longer swing arm, and optimizing this technology can.
This utility model is further arranged to: described rotating hole is at least provided with two, and is uniformly distributed on the lateral circle surface of bolt head.
By adopting technique scheme, bolt is in actual installation connects, limited by specific environment, if only offering a rotating hole, it is possible to the operation of swing arm can be brought a lot not convenient, and offer multiple rotating hole, and it is uniformly arranged on the lateral circle surface of bolt head, swing arm just can be allowed to be connected on different positions, and the point of application can also change as the case may be, optimizes the enforcement of the technical program.
Accompanying drawing explanation
Fig. 1 is the self-service structure chart turning bolt of this utility model；
Fig. 2 is the self-service sectional view turning bolt of this utility model；
Fig. 3 is that structure chart implemented by the self-service bolt that turns of this utility model.
In figure: 1, bolt head；2, screw rod；3, swing arm；4, storage holes；5, protecting cover；6, rotating hole；7, pulling part.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the self-service screw embodiment that turns of this utility model is described further.
Self-service turning bolt, including bolt head 1 and screw rod 2, the two is one-body molded, it is characterised in that: the lateral circle surface of described bolt head 1 offers rotating hole 6, in rotating hole 6, is provided with magnetosphere；Offering storage holes 4 on the end face of bolt head 1, store swing arm 3 in storage holes 4, swing arm 3 adopts iron and steel material quality；Wherein said storage holes 4 is provided with protecting cover 5, protecting cover 5 is provided with pulling part 7.
Owing to, in the technical program, the lateral circle surface of bolt head 1 offering rotating hole 6；The end face of bolt head 1 offers storage holes 4, swing arm 3 is stored in storage holes 4, so once not use instrument but respective bolt to be turned on accordingly, only the swing arm 3 being stored in storage holes 4 need to be taken out, its one end is connected in rotating hole 6, just can back-out very much bolt by this structure, and the protecting cover 5 owing to arranging in described storage holes 4 can play good protective action, impurity is avoided to enter in storage holes 4, wherein being provided with of pulling part 7 is beneficial to user and pulls open protecting cover 5, and take out swing arm 3, and adopt due to swing arm 3 and in iron and steel material quality and rotating hole 6, be provided with magnetosphere, therefore the bonding strength of the two is may further ensure that when practical application, said structure not only solves corresponding technical problem, and its simple in construction, it is prone to processing and real work
Offering female thread in described rotating hole 6, one end of swing arm 3 is provided with it adaptive external screw thread, have employed relatively simple connected mode and achieves removably connecting of swing arm 3 and rotating hole 6, optimizes the technical program.
Described storage holes 4 is extended in screw rod 2 by the end face of bolt head 1, and when utilizing this structure to turn on corresponding bolt, moment is more long, more laborsaving, above-mentioned structure is adopted to maximise the space depositing swing arm 3, it is possible to depositing longer swing arm 3, optimizing this technology can.
Described rotating hole 6 is at least provided with two, and it is uniformly distributed on the lateral circle surface of bolt head 1, bolt, in actual installation connects, is limited by specific environment, if only offering a rotating hole 6, the operation of swing arm 3 may be brought a lot not convenient, and offer multiple rotating hole 6, and it is uniformly arranged on the lateral circle surface of bolt head 1, it is possible to allow swing arm 3 be connected on different positions, the point of application can also change as the case may be, optimizes the enforcement of the technical program.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. self-service turning bolt, including bolt head (1) and screw rod (2), the two is one-body molded, it is characterised in that: offering rotating hole (6) on the lateral circle surface of described bolt head (1), rotating hole is provided with magnetosphere in (6)；
Offering storage holes (4) on the end face of bolt head (1), store swing arm (3) in storage holes (4), swing arm (3) adopts iron and steel material quality；
Wherein said storage holes is provided with protecting cover on (4), and protecting cover is provided with pulling part (7).
2. according to claim 1 self-service turn bolt, it is characterised in that: offering female thread in described rotating hole (6), one end of swing arm (3) is provided with external screw thread adaptive with it.
3. according to claim 1 self-service turn bolt, it is characterised in that: described storage holes (4) is extended in screw rod (2) by the end face of bolt head (1).
4. according to claim 3 self-service turn bolt, it is characterised in that: described rotating hole (6) is at least provided with two, and is uniformly distributed on the lateral circle surface of bolt head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110470.8U CN205349992U (en) | 2016-02-03 | 2016-02-03 | Bolt is moved to self -service twisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110470.8U CN205349992U (en) | 2016-02-03 | 2016-02-03 | Bolt is moved to self -service twisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349992U true CN205349992U (en) | 2016-06-29 |
Family
ID=56177829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110470.8U Expired - Fee Related CN205349992U (en) | 2016-02-03 | 2016-02-03 | Bolt is moved to self -service twisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349992U (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 |
-
2016
- 2016-02-03 CN CN201620110470.8U patent/CN205349992U/en not_active Expired - Fee Related
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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |