CN202031950U - Linear-connection combined bolt and nut - Google Patents
Linear-connection combined bolt and nut Download PDFInfo
- Publication number
- CN202031950U CN202031950U CN201120123334XU CN201120123334U CN202031950U CN 202031950 U CN202031950 U CN 202031950U CN 201120123334X U CN201120123334X U CN 201120123334XU CN 201120123334 U CN201120123334 U CN 201120123334U CN 202031950 U CN202031950 U CN 202031950U
- Authority
- CN
- China
- Prior art keywords
- nut
- screw rod
- notch
- fastening piece
- utility
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a linear-connection combined bolt and nut which comprises a screw rod with a screw cap and a nut, wherein the nut and the screw rod are respectively provided with an internal thread and an external thread which are mutually matched, and a notch is arranged on the screw rod in the axial direction. The linear-connection combined bolt nut has simple structure, low cost, is easy to manufacture and has good connecting and fastening effect.
Description
Technical field
The utility model relates to the assembling bolt nut, relates in particular to a kind of line style and connects the assembling bolt nut.
Background technique
The fastening piece that screw bolt and nut is formed is widely used on numerous occasions such as science and technology, production, processing and test and machinery and the instrument and apparatus.Owing to be connected the object difference, the fastener constructions that screw bolt and nut is formed also is not quite similar, Chinese patent CN200920244478.3 discloses a kind of single handle bolt, comprise the handle bolt, be made up of handle bolt peace packing ring, handle bolt and plain washer are by being connected, and the front end of described handle bolt is threaded, its rear end has handle, and the afterbody of handle becomes smooth ball-type.The handle that it becomes the bending of 70 degree makes the operator very convenient when applying moment, realizes fast quick-detach, installation; The handle tail is made smooth semicircle ball-type, guarantees that the operator when tightening, is unlikely to injure hand; Plain washer plays the effect of the area of contact that increases bolt and link, thereby has improved the performance of loosening of single handle bolt effectively.In the use occasion that some line style connects, the assembling bolt nut connects to the user with a lot of troubles in the prior art.Therefore press for novel line style connecting bolt a kind of not only simple but also that can conveniently use.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and cost of production is low, the convenient line style connecting bolt that connects.
The utility model is achieved by the following technical solution: line style connects the assembling bolt nut, comprises the screw rod and the nut that have nut, and described nut and screw rod are respectively arranged with the internal and external threads that complements one another, and described screw axial is provided with notch.
The notch of described screw rod also is provided with fastening piece, and described fastening piece is the T-shape structure.
The notch of described screw rod also is provided with fastening piece, and described fastening piece is " worker " type structure.
Screw axial of the present utility model is provided with notch, and nut and screw flight, linear object are stuck in the notch of screw axial setting, up and down by nut and nut clamping, connects stable.
The utility model has the advantages that: simple in structure, cost is low, easy to manufacture, connect fastening effective.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the utility model embodiment 1 a structural representation,
Fig. 3 is the structural representation of fastening piece among the utility model embodiment 1;
Fig. 4 is the utility model embodiment 2 a structural representation,
Fig. 5 is the structural representation of fastening piece among the utility model embodiment 2.
Sequence number among the figure: 1, nut, 2, screw rod, 3, nut, 4, notch, 5, fastening piece.
Embodiment
In conjunction with the accompanying drawings the utility model embodiment is described in further detail.
Embodiment 1:
Referring to accompanying drawing 1, Fig. 2 and Fig. 3, a kind of line style connects the assembling bolt nut, comprise the screw rod 2 and the nut 3 that have nut 1, described nut 3 and screw rod 2 are respectively arranged with the internal and external threads that complements one another, described screw rod 2 axially is provided with notch 4, the notch 4 of described screw rod 2 also is provided with fastening piece 5, described fastening piece 5 is the T-shape structure, the length of " horizontal stroke " portion of described T-shape structural fasteners 5 is greater than the diameter of screw rod 2, and the width of " erecting " portion of described T-shape structural fasteners 5 is not more than the width of notch 4.
Embodiment 2:
Referring to accompanying drawing 1, Fig. 4 and Fig. 5, a kind of line style connects the assembling bolt nut, comprise the screw rod 2 and the nut 3 that have nut 1, described nut 3 and screw rod 2 are respectively arranged with the internal and external threads that complements one another, described screw rod 2 axially is provided with notch 4, the notch 4 of described screw rod 2 also is provided with fastening piece 5, described fastening piece 5 is " worker " type structure, the length of " horizontal stroke " portion of described " worker " type structural fasteners 5 is greater than notch 4 height of screw rod 2, and the width of " erecting " portion of described " worker " type structural fasteners 5 is not more than the height of notch 4.
Embodiment is just for the ease of understanding the technical solution of the utility model; do not constitute restriction to the utility model protection domain; every interior any simple modification, equivalent variations and modification of perhaps according to technical spirit of the present utility model above scheme being done that does not break away from technical solutions of the utility model all still belongs within the utility model protection domain.
Claims (3)
1. line style connects the assembling bolt nut, comprises the screw rod ⑵ and the nut ⑶ that have nut ⑴, and described nut ⑶ and screw rod ⑵ are respectively arranged with the internal and external threads that complements one another, and it is characterized in that: described screw rod ⑵ axially is provided with notch ⑷.
2. line style according to claim 1 connects the assembling bolt nut, and it is characterized in that: the notch ⑷ of described screw rod ⑵ also is provided with fastening piece ⑸, and described fastening piece ⑸ is the T-shape structure.
3. line style according to claim 1 connects the assembling bolt nut, and it is characterized in that: the notch ⑷ of described screw rod ⑵ also is provided with fastening piece ⑸, and described fastening piece ⑸ is " worker " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120123334XU CN202031950U (en) | 2011-04-25 | 2011-04-25 | Linear-connection combined bolt and nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120123334XU CN202031950U (en) | 2011-04-25 | 2011-04-25 | Linear-connection combined bolt and nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031950U true CN202031950U (en) | 2011-11-09 |
Family
ID=44894248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120123334XU Expired - Fee Related CN202031950U (en) | 2011-04-25 | 2011-04-25 | Linear-connection combined bolt and nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386435A (en) * | 2018-04-24 | 2018-08-10 | 珠海机甲天下科技有限公司 | A kind of bolt and nut fastener |
-
2011
- 2011-04-25 CN CN201120123334XU patent/CN202031950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386435A (en) * | 2018-04-24 | 2018-08-10 | 珠海机甲天下科技有限公司 | A kind of bolt and nut fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140425 |