CN105201989A - Bolt with wrenching device - Google Patents
Bolt with wrenching device Download PDFInfo
- Publication number
- CN105201989A CN105201989A CN201510673861.0A CN201510673861A CN105201989A CN 105201989 A CN105201989 A CN 105201989A CN 201510673861 A CN201510673861 A CN 201510673861A CN 105201989 A CN105201989 A CN 105201989A
- Authority
- CN
- China
- Prior art keywords
- twisting device
- bolt
- spiral shell
- screw rod
- shell head
- 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.)
- Pending
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Abstract
The invention discloses a bolt with a wrenching device. The bolt comprises a screw head, a screw rod and the wrenching device which adopt an integrated structure and are integrally cast, wherein the screw head is a hexagonal screw head of which the horizontal cross section is regularly hexagonal; one side of the screw head is connected with the screw rod, and the wrenching device is arranged at the center axial line of the other side of the screw head; the vertical center axial lines of the screw head, the screw rod and the wrenching device are positioned on the same straight line; the screw rod adopts a cylinder structure; threads are formed on the outer surface of a column body; the wrenching device adopts a semicircular stereo structure, and a U-shaped bayonet with an outward opening is formed at the outward edge of the center. Due to the mode, the bolt is novel in structure; the bayonet for wrenching is formed above the screw head of the bolt, so that the bolt can be used as a wrenching tool, and is convenient, quick and practical; meanwhile, the wrenching device can be further used as a twisting part of the bolt for twisting operation; the bolt is multifunctional and comprehensive, and has certain economical benefits and a market prospect.
Description
Technical field
The present invention relates to fixed component field, particularly relate to a kind of bolt carrying twisting device.
Background technique
Bolt is the one of mechanical parts, the cylindrical threaded fastening piece of adapted nut, by head and a screw rod class fastening piece dimerous, need and nut screw connection, for being fastenedly connected two parts with through hole, at present, the bolt on market is combined by spiral shell head and screw rod two-part mostly, function singleness.
For prior art, the spanner of respective model when bolt screws, need be got out, very inconvenient.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of bolt carrying twisting device, carries twisting device, can carry out twisting operation each other, also can carry out hand and twist use, diverse in function.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of bolt carrying twisting device, it is characterized in that, comprise: spiral shell head, screw rod, twisting device, three is structure as a whole, and cast inblock forms, and described spiral shell head is its level cross-sectionn is orthohexagonal hexagonal spiral shell head, screw rod described in the first side of spiral shell connects, spiral shell head opposite side central axis place arranges described twisting device; The vertical central axis of described spiral shell head, screw rod and twisting device point-blank; Described screw rod is cylindrical structure, and cartridge outer surface is provided with screw thread; Described twisting device is semicircle stereochemical structure, and center edge is outwardly provided with a U-shaped bayonet socket towards outward opening.
In a preferred embodiment of the present invention, described spiral shell head, screw rod material are stainless steel.
In a preferred embodiment of the present invention, described twisting device material is chromium vanadium steel.
In a preferred embodiment of the present invention, the distance between two parallel edges in described U-shaped bayonet socket is identical with the distance of two parallel edges on described spiral shell head.
In a preferred embodiment of the present invention, the outer diameter of described twisting device is greater than described spiral shell head width.
The invention has the beneficial effects as follows: novel structure of the present invention, above spiral shell head bayonet socket for twisting being arranged on bolt, bolt self is made to can be used as twisting instrument, convenient, fast, practical, meanwhile, the hand also twisting device can being used as bolt twists position, carry out hand and twist operation, diverse in function, comprehensively, has certain economic benefit and market prospects.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is a kind of structural representation carrying bolt one preferred embodiment of twisting device of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1-spiral shell head, 2-screw rod, 3-twisting device, 4-U type bayonet socket.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of bolt carrying twisting device, it is characterized in that, comprise: spiral shell head 1, screw rod 2, twisting device 3, three is structure as a whole, cast inblock forms, described spiral shell head 1 is its level cross-sectionn is orthohexagonal hexagonal spiral shell head 1, the screw rod 2 described in spiral shell head 1 side connects, and spiral shell head 1 opposite side central axis place arranges described twisting device 3; The vertical central axis of described spiral shell head 1, screw rod 2 and twisting device 3 point-blank; Described screw rod 2 is cylindrical structure, and cartridge outer surface is provided with screw thread; Described twisting device 3 is semicircle stereochemical structure, and center edge is outwardly provided with a U-shaped bayonet socket 4 towards outward opening.
Be different from prior art.
In another embodiment, described spiral shell head 1, screw rod 2 material are stainless steel, and rich material resources is durable.
In another embodiment, described twisting device 3 material is chromium vanadium steel, and hardness is large, and long service life is not easy to wear.
In another embodiment, the distance between two parallel edges in described U-shaped bayonet socket 4 is identical with the distance of two parallel edges on described spiral shell head, and the spiral shell head dummy number of the model of bayonet socket and this kind of bolt matches, and can carry out torquing operations each other.
In another embodiment, the outer diameter of described twisting device 3 is greater than described spiral shell head 1 width, leicht fallen D/A when hand is twisted.
Novel structure of the present invention, above spiral shell head bayonet socket for twisting being arranged on bolt, bolt self is made to can be used as twisting instrument, during use, the bolt of this kind of model can be utilized to operate another identical bolt, convenient, fast, practical, meanwhile, the hand also twisting device can being used as bolt twists position, carry out hand and twist operation, diverse in function, comprehensively, has certain economic benefit and market prospects.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. one kind carries the bolt of twisting device, it is characterized in that, comprise: spiral shell head, screw rod, twisting device, three is structure as a whole, cast inblock forms, described spiral shell head is its level cross-sectionn is orthohexagonal hexagonal spiral shell head, the screw rod described in the first side of spiral shell connects, and spiral shell head opposite side central axis place arranges described twisting device; The vertical central axis of described spiral shell head, screw rod and twisting device point-blank; Described screw rod is cylindrical structure, and cartridge outer surface is provided with screw thread; Described twisting device is semicircle stereochemical structure, and center edge is outwardly provided with a U-shaped bayonet socket towards outward opening.
2. the bolt carrying twisting device according to claim 1, is characterized in that, described spiral shell head, screw rod material are stainless steel.
3. the bolt carrying twisting device according to claim 1, is characterized in that, described twisting device material is chromium vanadium steel.
4. the bolt carrying twisting device according to claim 1, is characterized in that, the distance between two parallel edges in described U-shaped bayonet socket is identical with the distance of two parallel edges on described spiral shell head.
5. the bolt carrying twisting device according to claim 1, is characterized in that, the outer diameter of described twisting device is greater than described spiral shell head width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673861.0A CN105201989A (en) | 2015-10-19 | 2015-10-19 | Bolt with wrenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673861.0A CN105201989A (en) | 2015-10-19 | 2015-10-19 | Bolt with wrenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105201989A true CN105201989A (en) | 2015-12-30 |
Family
ID=54949866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510673861.0A Pending CN105201989A (en) | 2015-10-19 | 2015-10-19 | Bolt with wrenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201989A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003074531A (en) * | 2001-08-31 | 2003-03-12 | Hidemori Gen | Security screw |
| CN201755824U (en) * | 2010-08-26 | 2011-03-09 | 杨雨佳 | Multifunctional hammer with a wrench and a screwdriver |
| CN202512291U (en) * | 2012-04-28 | 2012-10-31 | 陈琏妃 | Magnifying glass with screwdriver and hexagon spanner |
| CN203214545U (en) * | 2013-03-28 | 2013-09-25 | 常州金奇雕数控机床有限公司 | Butterfly bolt |
| CN205190491U (en) * | 2015-10-19 | 2016-04-27 | 无锡市永亿精密铸造有限公司 | Bolt of twisting device is pulled from area |
-
2015
- 2015-10-19 CN CN201510673861.0A patent/CN105201989A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003074531A (en) * | 2001-08-31 | 2003-03-12 | Hidemori Gen | Security screw |
| CN201755824U (en) * | 2010-08-26 | 2011-03-09 | 杨雨佳 | Multifunctional hammer with a wrench and a screwdriver |
| CN202512291U (en) * | 2012-04-28 | 2012-10-31 | 陈琏妃 | Magnifying glass with screwdriver and hexagon spanner |
| CN203214545U (en) * | 2013-03-28 | 2013-09-25 | 常州金奇雕数控机床有限公司 | Butterfly bolt |
| CN205190491U (en) * | 2015-10-19 | 2016-04-27 | 无锡市永亿精密铸造有限公司 | Bolt of twisting device is pulled from area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |