CN201461676U - Full-thread screw with nut-hole cross hexagonal flange structure - Google Patents
Full-thread screw with nut-hole cross hexagonal flange structure Download PDFInfo
- Publication number
- CN201461676U CN201461676U CN2009201213724U CN200920121372U CN201461676U CN 201461676 U CN201461676 U CN 201461676U CN 2009201213724 U CN2009201213724 U CN 2009201213724U CN 200920121372 U CN200920121372 U CN 200920121372U CN 201461676 U CN201461676 U CN 201461676U
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- screw
- thread
- tail end
- hole
- shaped
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Abstract
The utility model discloses a full-thread screw with a nut-hole cross hexagonal flange structure, which comprises a screw body. The screw body is provided with a stem body and a tail end body which are molded integrally, the head end of the stem body is radially equipped with a continuous external thread body with an external concave-convex tooth slot structure, thread axial length of the external thread body is equal to the length of the stem body, the tail end of the screw body is axially equipped with a continuous internal thread body with an internal concave-convex tooth slot nut hole structure, the length of the internal thread body is at least equal to that of the tail end body, and the screw body is an eighth structure body of a cross hexagonal flange shaped body. The full-thread screw is novel in structure and fast in manufacturing by arranging a concave thread hole at the tail end, the concave thread hole is moderate in aperture, a new rear output connecting form is added, structural strength of the original screw body can not be affected on the basis of keeping properties of the original screw body, and the thread hole is manufactured into threads with different specifications, thereby meeting requirements of different connecting modes.
Description
Technical field
The utility model relates to the technical field of hardware fastening, particularly with the full thread screw of female hole cross hexagonal flanged surface structure.
Background technique
General fastening pieces such as screw traditionally, it mainly utilizes, and a body of the screw thread of bar portion and afterbody is realized unidirectionally tightening, and tight etc. being fastenedly connected, so inherent characteristic according to these fastening pieces, we know that its ways of connecting is unidirectional, and if realize the secondary pairing of afterbody, or secondary connects, and it structurally is difficult to reach, as carrying out the secondary pairing of fastening piece afterbody really, must carry out hole processing or rod member welding operation to original fastening piece; When the actual production line was operated, it had inconvenience more like this, and working efficiency is also comparatively low.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of novel structure, making is convenient, switching performance increases, the full thread screw of structural strength jail and the female hole of band cross hexagonal flanged surface structure applied widely.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: with the full thread screw of female hole cross hexagonal flanged surface structure, comprise the screw body, this screw body has integrated bar portion's body and tail end body, bar portion body head end radially is shaped on the outside thread body of continuous outer concavo-convex teeth groove structure, and the screw thread axial length of this outside thread body equals bar portion body length; Screw body tail end axially is shaped on the internal thread body of the female hole structure of continuous interior shaggy tooth groove, and the length of this internal thread body equals the length value of tail end body at least, and the screw body is the 8th structure of cross hexagon head flanged surface shape body.
The measure of taking also comprises:
The 7th above-mentioned structure front end is shaped on the 7th bar portion body; The 8th structure front end is shaped on the 8th bar portion body; The 8th bar portion body tail end is the 8th tail end body, and is shaped on the 4th criss-crossing groove of indent in the middle of the afterbody of the 8th tail end body; The interior shaggy tooth cell body that the 8th structure tail end is shaped on is the 8th tapped hole, and the 8th tapped hole is positioned at the central position of the 8th tail end body.
Compared with prior art, the utility model comprises the screw body, this screw body has integrated bar portion's body and tail end body, and bar portion body head end radially is shaped on the outside thread body of continuous outer concavo-convex teeth groove structure, and the screw thread axial length of this outside thread body equals bar portion body length; Screw body tail end axially is shaped on the internal thread body of the female hole structure of continuous interior shaggy tooth groove, and the length of this internal thread body equals the length value of tail end body at least, and the screw body is the 8th structure of cross hexagon head flanged surface shape body.Advantage of the present utility model is: adopts and is shaped on concave screw hole at afterbody, and its novel structure, it is convenient to make; Its aperture of concave screw hole is moderate, when keeping former screw body performance, has increased new rear portion output Placement, and also can not influence the structural strength of former screw body; This tapped hole is made the engage thread of different size, and then can satisfy different Placements, as metric thread, inch screw thread, U.S. standard screw thread etc.
Description of drawings
Fig. 1 is vertical cross-sectional schematic of the utility model embodiment;
Fig. 1 a is that schematic representation is looked on the left side of Fig. 1;
Fig. 1 b is the schematic three dimensional views of Fig. 1.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
The utility model embodiment, full thread screw with female hole cross hexagonal flanged surface structure, comprise the screw body, the screw body has integrated bar portion's body and tail end body, bar portion body head end radially is shaped on the outside thread body of continuous outer concavo-convex teeth groove structure, and the screw thread axial length of this outside thread body equals bar portion body length; Screw body tail end axially is shaped on the internal thread body of the female hole structure of continuous interior shaggy tooth groove, and the length of this internal thread body equals the length value of tail end body at least, and the screw body is the 8th structure 18 of cross hexagon head flanged surface shape body.
The utility model embodiment, shown in Fig. 1, Fig. 1 a and Fig. 1 b, the screw body is that the 8th structure 18, the eight structures 18 front ends of cross hexagon head flanged surface shape body are shaped on the 8th body 18a of bar portion; The 8th bar portion body 18a tail end is the 8th tail end body 18b, and is shaped on the 4th criss-crossing groove 18c of indent in the middle of the afterbody of the 8th tail end body 18b; The interior shaggy tooth cell body that the 8th structure 18 tail ends are shaped on is the 8th tapped hole 18d, and the 8th tapped hole 18d is positioned at the central position of the 8th tail end body 18b.
Advantage of the present utility model is: adopts and is shaped on concave screw hole at afterbody, and its novel structure, it is convenient to make; Its aperture of concave screw hole is moderate, when keeping former screw body performance, has increased new rear portion output Placement, and also can not influence the structural strength of former screw body; This tapped hole is made the engage thread of different size, and then can satisfy different Placements, as metric thread, inch screw thread, U.S. standard screw thread etc.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (2)
1. with the full thread screw of female hole cross hexagonal flanged surface structure, comprise the screw body, described screw body has integrated bar portion's body and tail end body, it is characterized in that: described bar portion body head end radially is shaped on the outside thread body of continuous outer concavo-convex teeth groove structure, and the screw thread axial length of this outside thread body equals bar portion body length; Described screw body tail end axially is shaped on the internal thread body of the continuous female hole structure of interior shaggy tooth groove, and the length of this internal thread body equals the length value of tail end body at least, and described screw body is the 8th structure (18) of cross hexagon head flanged surface shape body.
2. the full thread screw of the female hole of band according to claim 1 cross hexagonal flanged surface structure is characterized in that: described the 8th structure (18) front end is shaped on the 8th bar portion body (18a); Described the 8th bar portion body (18a) tail end is the 8th tail end body (18b), and is shaped on the 4th criss-crossing groove (18c) of indent in the middle of the afterbody of the 8th tail end body (18b); The internal thread body of the female hole structure of interior shaggy tooth groove that described the 8th structure (18) tail end is shaped on is the 8th tapped hole (18d), and the 8th tapped hole (18d) is positioned at the central position of described the 8th tail end body (18b).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201213724U CN201461676U (en) | 2009-06-01 | 2009-06-01 | Full-thread screw with nut-hole cross hexagonal flange structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201213724U CN201461676U (en) | 2009-06-01 | 2009-06-01 | Full-thread screw with nut-hole cross hexagonal flange structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201461676U true CN201461676U (en) | 2010-05-12 |
Family
ID=42389029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201213724U Expired - Fee Related CN201461676U (en) | 2009-06-01 | 2009-06-01 | Full-thread screw with nut-hole cross hexagonal flange structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201461676U (en) |
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2009
- 2009-06-01 CN CN2009201213724U patent/CN201461676U/en not_active Expired - Fee Related
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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: 20100512 Termination date: 20120601 |