CN207750351U - A kind of check bolt - Google Patents
A kind of check bolt Download PDFInfo
- Publication number
- CN207750351U CN207750351U CN201721809641.7U CN201721809641U CN207750351U CN 207750351 U CN207750351 U CN 207750351U CN 201721809641 U CN201721809641 U CN 201721809641U CN 207750351 U CN207750351 U CN 207750351U
- Authority
- CN
- China
- Prior art keywords
- screw
- adjusting rod
- screw rod
- bolt
- rod
- 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
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of check bolts,Including bolt and fixator,The bolt is made of screw head and screw rod,It is welded with the screw rod on the downside of the screw head and side is equipped with the fixator,The fixator is by adjusting rod,Rotate gear and magnetic buckle form,It is connected with the screw rod on the inside of the adjusting rod and outside is equipped with the rotate gear,The outermost connection magnetic buckle of the adjusting rod,It is equipped with fixator in the both sides of bolt,Adjusting rod can be fixed on screw rod by magnetism buckle when not in use,When it is desired to be used,Magnetism is opened to be buckled under the action of rotate gear,Adjusting rod is carried out rotation adjusting angle and is fixed on nut to be fixed,It prevents from loosening,By being inlaid with screw thread item to screw rod surface layer and to screw thread strip adoption magnetic material,Screw rod and the degree of absorption of fixed object can be improved,Reduce the possibility loosened.
Description
Technical field
The utility model is related to bolt technical field, specially a kind of check bolt.
Background technology
Bolt is a kind of component of machine of the cylindrical threaded fastener of adapted nut, by head and screw rod two
A kind of fastener being grouped as need to coordinate with nut, and for being fastenedly connected two parts for carrying through-hole, this type of attachment claims
It is bolted, such as nut is screwed off from bolt, and the two parts can be made to separate, therefore it is to belong to detachably to connect to be bolted
It connects.
Traditional bolt is easy to happen stripped thread situation during use, so as to cause bolt can not fixing device, and
And in bolt in prolonged practical the case where being easy to happen loosening later, it is easy to cause bolt and fixes unstable situation
It is existing.
Utility model content
The purpose of this utility model is to provide a kind of check bolts, solve the problems, such as proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of check bolt, including bolt and fixation
Device, the bolt are made of screw head and screw rod, and the screw rod is welded on the downside of the screw head and side is equipped with the fixator, institute
It states fixator to be made of adjusting rod, rotate gear and magnetic buckle, the adjusting rod inside with the screw rod is connected and outside
Equipped with the rotate gear, the outermost connection magnetic buckle of the adjusting rod.
As a kind of preferred embodiment of the utility model, the screw rod is cylindrical structure and surface is uniformly inlaid with
Screw thread item, the screw thread strip adoption magnetic material are made.
As a kind of preferred embodiment of the utility model, the adjusting rod is by two-part structure and by cross bar and rotation
Bar forms, and the cross bar is connected by rotate gear with the rotating bar, and the rotating bar is divided into two sections and passes through turning gear
Wheel connection.
As a kind of preferred embodiment of the utility model, the magnetic buckle is using magnetic material and by pinch plate structure
At the pinch plate is made of plate body and card slot, and the right side of the plate body is equipped with the card slot, and the card slot is concave structure.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. by being inlaid with screw thread item to screw rod surface layer and to screw thread strip adoption magnetic material, screw rod and fixation can be improved
The degree of absorption of object reduces the possibility of loosening.
2. being equipped with fixator in the both sides of bolt, adjusting rod can be fixed on screw rod by magnetism buckle when not in use
On, it when it is desired to be used, opens magnetism and is buckled under the action of rotate gear, adjusting rod, which is carried out rotation, adjusts angle and fixation
In being fixed on nut, prevent from loosening.
Description of the drawings
Fig. 1 is a kind of overall schematic of check bolt of the utility model；
Fig. 2 is a kind of stationary state lower structure figure of check bolt of the utility model；
Fig. 3 is a kind of fixer structure figure of check bolt of the utility model.
In figure:1- bolts, 2- fixators, 11- screw heads, 12- screw rods, 21- adjusting rods, 22- rotate gears, 23- magnetic cards
Button, 121- screw thread items, 211- cross bars, 212- rotating bars, 231- pinch plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of check bolt, including bolt 1 and fixator
2, the bolt 1 is made of screw head 11 and screw rod 12, and 11 downside of the screw head is welded with the screw rod 12 and side is equipped with described
Fixator 2, the fixator 2 are made of adjusting rod 21, rotate gear 22 and magnetic buckle 23,21 inside of the adjusting rod and institute
State that screw rod 12 is connected and outside is equipped with the rotate gear 22, the outermost connection magnetic buckle of the adjusting rod 21
23。
The screw rod 12 is cylindrical structure and surface is uniformly inlaid with screw thread item 121, and the screw thread item 121 is using magnetic
Material is made, and by being inlaid with screw thread item 121 to 12 surface layer of screw rod and using magnetic material to screw thread item 121, can improve spiral shell
The degree of absorption of bar 12 and fixed object reduces the possibility of loosening.
The adjusting rod 21 is formed by two-part structure and by cross bar 211 and rotating bar 212, and the cross bar 211 is by turning
Moving gear 22 is connected with the rotating bar 212, and the rotating bar 212 is divided to for two sections and is connected by rotate gear 22.
The magnetic buckle 23 is made of using magnetic material and pinch plate 231, and the pinch plate 231 is by plate body and card slot
The right side of composition, the plate body is equipped with the card slot, and the card slot is concave structure, and fixator 2 is equipped in the both sides of bolt 1,
Adjusting rod 21 can be fixed on screw rod 12 by magnetism buckle 23 when not in use, when it is desired to be used, open magnetic card
Button 23 carries out rotation adjusting angle and is fixed on nut to be fixed under the action of rotate gear 22, by adjusting rod 21, prevents
Only loosen.
Operation principle：It, can by being inlaid with screw thread item 121 to 12 surface layer of screw rod and using magnetic material to screw thread item 121
To improve the degree of absorption of screw rod 12 and fixed object, reduce the possibility of loosening, fixator 2 is equipped in the both sides of bolt 1, when
Adjusting rod 21 can be fixed on screw rod 12 by magnetism buckle 23 when not in use, when it is desired to be used, open magnetic buckle
23 under the action of rotate gear 22, and adjusting rod 21 is carried out rotation adjusting angle and be fixed on nut to be fixed, is prevented
It loosens.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of check bolt, including bolt（1）And fixator（2）, it is characterised in that：The bolt（1）By screw head（11）With
Screw rod（12）It constitutes, the screw head（11）Downside is welded with the screw rod（12）And side is equipped with the fixator（2）, described solid
Determine device（2）By adjusting rod（21）, rotate gear（22）It is buckled with magnetism（23）Composition, the adjusting rod（21）Inside and the spiral shell
Bar（12）It is connected and outside is equipped with the rotate gear（22）, the adjusting rod（21）The outermost connection magnetic buckle
（23）.
2. a kind of check bolt according to claim 1, it is characterised in that：The screw rod（12）For cylindrical structure and table
Face is uniformly inlaid with screw thread item（121）, the screw thread item（121）It is made of magnetic material.
3. a kind of check bolt according to claim 1, it is characterised in that：The adjusting rod（21）By two-part structure and
By cross bar（211）And rotating bar（212）Composition, the cross bar（211）Pass through rotate gear（22）With the rotating bar（212）Phase
Connection, the rotating bar（212）It is divided into two sections and passes through rotate gear（22）Connection.
4. a kind of check bolt according to claim 1, it is characterised in that：The magnetic buckle（23）Using magnetic material
And by pinch plate（231）It constitutes, the pinch plate（231）It is made of plate body and card slot, the right side of the plate body is equipped with the card
Slot, the card slot are concave structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809641.7U CN207750351U (en) | 2017-12-22 | 2017-12-22 | A kind of check bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809641.7U CN207750351U (en) | 2017-12-22 | 2017-12-22 | A kind of check bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750351U true CN207750351U (en) | 2018-08-21 |
Family
ID=63150241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721809641.7U Expired - Fee Related CN207750351U (en) | 2017-12-22 | 2017-12-22 | A kind of check bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983060A (en) * | 2020-07-27 | 2022-01-28 | 北京安和博控科技有限公司 | Anti-drop fastening screw |
-
2017
- 2017-12-22 CN CN201721809641.7U patent/CN207750351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983060A (en) * | 2020-07-27 | 2022-01-28 | 北京安和博控科技有限公司 | Anti-drop fastening screw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203917144U (en) | A kind of screen cloth governor motion | |
| CN207750351U (en) | A kind of check bolt | |
| CN207655292U (en) | A kind of noise reduction depositing dust coal pulverizer structure | |
| CN108374828A (en) | Anti-loosening nut | |
| CN207951560U (en) | A kind of jaw crusher crushing shell convenient for changeing | |
| CN207508029U (en) | A kind of device for bolt connection type handle brake forming | |
| CN208556607U (en) | A kind of bolt assembling mechanism of assembling machine casing machine | |
| CN208854686U (en) | Cutting device is used in a kind of PVA degradation water soluble film production | |
| CN208084130U (en) | A kind of inorganic non-metallic material clamping device | |
| CN207407037U (en) | The PAD links of cash box | |
| CN2822135Y (en) | Cylinder for develveting abrading machine of cotton seeds | |
| CN206754104U (en) | A kind of new slotting bolt | |
| CN206716741U (en) | A kind of wire stretching device | |
| CN205990460U (en) | A kind of electroplate jig of electroplating circuit board | |
| CN206170249U (en) | Furniture design is with cutting auxiliary device | |
| CN108317149A (en) | A kind of anti-loosening bolt | |
| CN206874624U (en) | A kind of novel double-end arc segment bolt | |
| CN207695939U (en) | A kind of welding fixture | |
| CN217707723U (en) | Material conveying device for aluminum alloy profile machining equipment | |
| CN207304663U (en) | A kind of graphene mobile phone fender bracket | |
| CN206857648U (en) | A kind of rapid vertical switching mechanism | |
| CN220118157U (en) | Anchoring steel belt for roadway support | |
| CN213017121U (en) | Adjustable high-carbon high-chromium composite wear-resisting plate | |
| CN207621152U (en) | A kind of dismounting-proof bolt | |
| CN207746224U (en) | A kind of automatic uncoiler of hardware machinery processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG RUILI POWER TECHNOLOGY Co.,Ltd. Address before: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee before: Ruian Ruili Automobile Technology Co.,Ltd. Address after: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee after: Ruian Ruili Automobile Technology Co.,Ltd. Address before: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee before: RUIAN DONGPENG VEHICLE PARTS FACTORY |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20191222 |