CN203098522U - Bolt - Google Patents
Bolt Download PDFInfo
- Publication number
- CN203098522U CN203098522U CN 201320087995 CN201320087995U CN203098522U CN 203098522 U CN203098522 U CN 203098522U CN 201320087995 CN201320087995 CN 201320087995 CN 201320087995 U CN201320087995 U CN 201320087995U CN 203098522 U CN203098522 U CN 203098522U
- Authority
- CN
- China
- Prior art keywords
- bolt
- head
- hole
- locating stud
- nut
- 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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Abstract
The utility model discloses a bolt. The bolt comprises a head and a threaded rod and further comprises a positioning pin. A through hole which is used for accommodating the positioning pin is transversely formed in the head. When the bolt is used, screwing as an example, the positioning pin is inserted into the through hole, then the positioning pin is clamped by other objects, when a nut is screwed down, the positioning pin fixes the head so that the head cannot rotate, the whole bolt also cannot rotate, and the bolt and the nut can be combined in a screwed mode normally. At the time of unscrewing, the positioning pin is also inserted into the through hole, then the positioning pin is clamped by the other objects, when the nut is screwed out, the positioning pin fixes the head so that the head cannot rotate, the whole bolt also cannot rotate, the bolt can be screwed out of the nut normally, and therefore the effect that the bolt and the nut are matched for usage normally is achieved.
Description
Technical field
The utility model relates to the link technical field, relates in particular to a kind of bolt.
Background technique
Bolt is by a head and a screw rod class fastening piece dimerous, needs to cooperate with nut, is used to be fastenedly connected two parts that have through hole.This Connecting format claims bolt to connect.As nut is screwed off from bolt, can make these two parts separately again, be to belong to removably connect so bolt connects.
Bolt for example when tightening, turns nut when being used with nut, bolt may together rotate with nut so, causes screw bolt and nut normally to screw, in like manner, when unscrewing, turn nut, bolt may together rotate with nut so, causes bolt normally to screw out from nut, certainly, turn bolt, nut also may rotate with bolt, cause bolt can't be normally and nut be used.
Therefore, how providing a kind of bolt, be used to realize the normal and nut of bolt, is the technical problem that present those skilled in the art need to be resolved hurrily.
The model utility content
In view of this, the purpose of this utility model is to provide a kind of bolt, is used to realize the normal and nut of bolt.
In order to achieve the above object, the utility model provides following technological scheme:
A kind of bolt comprises head and screw rod, also comprises locating stud, and described head laterally has the through hole that is used to hold locating stud.
Preferably, above-mentioned through hole is a manhole, and described locating stud is cylindrical.
Preferably, above-mentioned through hole is provided with described screw rod is vertical.
Preferably, above-mentioned head is a hexagon head, and described through hole is positioned on the edged surface of described head.
Preferably, above-mentioned through hole is positioned at the center of described edged surface.
Preferably, above-mentioned head is for being round end or square toes.
The bolt that the utility model provides comprises head and screw rod, also comprises locating stud, and described head laterally has the through hole that is used to hold locating stud.During use, when for example screwing, locating stud is inserted in the through hole, with other article locating stud is blocked then, when fastening nut, locating stud is fixed head then, it can not be rotated, so whole bolt also just can not rotate, and bolts and nuts are screwed normally, when screwing out, also be that locating stud is inserted in the through hole, with other article locating stud is blocked then, when backing out nut, locating stud is fixed head then, it can not be rotated, so whole bolt also just can not rotate, and bolt is screwed out from nut normally, thereby has realized that the normal and nut of bolt is used.
When locating stud is blocked, use the equipment of screw bolt and nut that the position of protrusion or recessed position are generally all arranged, can use these positions blocks locating stud, can certainly use the instrument of pliers or plank one class that locating stud is fixed, because locating stud is shaft-like, but standing part is bigger, can fix better.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The bolt that Fig. 1 provides for the utility model embodiment does not have the structural representation of locating stud;
The bolt that Fig. 2 provides for the utility model embodiment inserts the structural representation of locating stud.
Among Fig. 1 and Fig. 2:
Screw rod 1, through hole 2, head 3, locating stud 4, edged surface 5.
Embodiment
The utility model embodiment provides a kind of bolt, is used to realize the normal and nut of bolt.
For the purpose, technological scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the bolt that Fig. 1 provides for the utility model embodiment does not have the structural representation of locating stud; The bolt that Fig. 2 provides for the utility model embodiment inserts the structural representation of locating stud.
The bolt that the utility model embodiment provides comprises head 3 and screw rod 1, also comprises locating stud 4, and head 3 laterally has the through hole 2 that is used to hold locating stud 4.During use, when for example screwing, locating stud 4 is inserted in the through hole 2, with other article locating stud 4 is blocked then, when fastening nut, locating stud 4 is fixed head 3 then, it can not be rotated, so whole bolt also just can not rotate, and bolts and nuts are screwed normally, when screwing out, also be that locating stud 4 is inserted in the through hole 2, with other article locating stud 4 is blocked then, when backing out nut, locating stud 4 is fixed head 3 then, it can not be rotated, so whole bolt also just can not rotate, and bolt is screwed out from nut normally, thereby has realized that the normal and nut of bolt is used.
When locating stud 4 is blocked, use the equipment of screw bolt and nut that the position of protrusion or recessed position are generally all arranged, can use these positions blocks locating stud 4, can certainly use the instrument of pliers or plank one class that locating stud 4 is fixed, because locating stud 4 is shaft-like, but standing part is bigger, can fix better, and is simple in structure, using effect is good.
Concrete, through hole 2 is a manhole, and just, the section configuration of through hole 2 is circular, and locating stud 4 is cylindrical.Locating stud 4 and through hole 2 are for axis hole cooperates so, and insertion process relatively relaxes, with respect to the cooperation that corner angle are arranged, and easier insertion, the diameter of locating stud 4 will be slightly smaller than the diameter of through hole 2, and the length of locating stud 4 is selected according to actual needs.
Wherein, the size of the section configuration of through hole 2 can be according to big or small suitable the selecting of bolt.
For example, be processed with diameter phi 12 through holes on the edged surface of the hexagon head of M30 bolt, locating stud is a diameter phi 10,100 millimeters of length; Be processed with the through hole of diameter phi 9 on the edged surface of the hexagon head of M20 bolt, locating stud is a diameter phi 8,50 millimeters of length.
Concrete, through hole 2 and screw rod 1 vertical settings, the locating stud 4 that inserts through hole 2 so is also vertical with screw rod 1, and like this, locating stud 4 blocks when afterwards stressed, is subjected to just than being easier to locating stud 4 being blocked from the positive active force of head 3 comparison power.
Concrete, when head 3 was hexagon head, through hole 2 was positioned on the edged surface 5 of head 3, and through hole 2 is through an edged surface 5 of hexagon head, the head 3 of hexagon head wants simple than being easier to punching, making, certainly, head 3 also can be round end or square toes, wherein, square toes also than be easier to the punching.
Concrete, when head 3 was hexagon head, through hole 2 was positioned at the center of an edged surface 5 of head 3, and the strength of head 3 can if through hole 2 is relatively partially, can weaken the size of the power that can bear of head 3 greatly like this.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a bolt comprises head and screw rod, it is characterized in that, also comprises locating stud, and described head laterally has the through hole that is used to hold locating stud.
2. bolt according to claim 1 is characterized in that, described through hole is a manhole, and described locating stud is cylindrical.
3. bolt according to claim 1 is characterized in that, described through hole is provided with described screw rod is vertical.
4. bolt according to claim 1 is characterized in that, described head is a hexagon head, and described through hole is positioned on the edged surface of described head.
5. bolt according to claim 4 is characterized in that described through hole is positioned at the center of described edged surface.
6. bolt according to claim 1 is characterized in that, described head is for being round end or square toes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087995 CN203098522U (en) | 2013-02-26 | 2013-02-26 | Bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087995 CN203098522U (en) | 2013-02-26 | 2013-02-26 | Bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098522U true CN203098522U (en) | 2013-07-31 |
Family
ID=48849927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320087995 Expired - Fee Related CN203098522U (en) | 2013-02-26 | 2013-02-26 | Bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214183A (en) * | 2014-08-30 | 2014-12-17 | 常州市万泰模具有限公司 | Screw |
-
2013
- 2013-02-26 CN CN 201320087995 patent/CN203098522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214183A (en) * | 2014-08-30 | 2014-12-17 | 常州市万泰模具有限公司 | Screw |
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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: 20130731 Termination date: 20160226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |