CN218718044U - Anti-slip screw - Google Patents
Anti-slip screw Download PDFInfo
- Publication number
- CN218718044U CN218718044U CN202222936143.6U CN202222936143U CN218718044U CN 218718044 U CN218718044 U CN 218718044U CN 202222936143 U CN202222936143 U CN 202222936143U CN 218718044 U CN218718044 U CN 218718044U
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- Prior art keywords
- screw
- nut
- screwdriver
- chute
- screw thread
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Abstract
The utility model discloses an anti-skidding silk screw, including screw rod and nut, the top of nut is equipped with the second screw thread, the second screw thread runs through the top of nut, the top of nut still is equipped with first screw thread, first screw thread and second screw thread intercommunication, a plurality of evenly distributed's of top fixedly connected with boss of nut, the inside symmetry of nut is equipped with the chute, the chute extends to the side of nut, the utility model discloses a boss that sets up can increase the area of contact with the screwdriver to disperse the force of exerting the screwdriver, reduce the possibility of taking place the smooth silk, and even when using the screwdriver to take place the smooth silk, can also use outer hexagonal spanner to rotate the screw, if outer hexagonal spanner also when the smooth silk appears, can also insert the chute with outside instrument in, make the screw rotate not hard up, the condition that the screw can's take out when avoiding appearing the smooth silk makes things convenient for people to use.
Description
Technical Field
The utility model relates to a screw technical field specifically is an antiskid silk screw.
Background
The screw is a common fastener widely used in machinery, electrical appliances and buildings, is generally made of metal or plastic, is cylindrical, and is provided with threads on the surface.
The contact area of the existing screw and the screwdriver is small, the situation of sliding is easy to occur, and once the sliding occurs, the screw is extremely difficult to take out, so that the use requirement of people can not be well met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-skidding silk screw to propose the problem of the condition that the smooth silk appears easily in current screw among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-skidding silk screw, includes screw rod and nut, the top of nut is equipped with the second screw thread, the second screw thread runs through the top of nut, the top of nut still is equipped with first screw thread, first screw thread and second screw thread intercommunication, a plurality of evenly distributed's of top fixedly connected with stiffener of nut, the inside symmetry of nut is equipped with the chute, the chute extends to the side of nut.
As a preferable aspect of the present invention, the side of the reinforcing block close to the first screw is aligned with the edge of the first screw, and the side of the reinforcing block close to the second screw is aligned with the edge of the second screw.
As a preferred scheme of the utility model, screw rod fixed connection be in the bottom of nut, the bottom integrated into one piece of screw rod has most advanced.
As an optimized proposal of the utility model, the outside of the pointed end and the screw rod is provided with external threads.
As a preferred embodiment of the present invention, the width of the first screw is equal to the width of the second screw.
As a preferred scheme of the utility model, the material of nut and boss is the carburizing steel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a boss that sets up can increase the area of contact with the screwdriver to disperse the force of exerting with the screwdriver, reduce the possibility of taking place smooth silk, and even when using the screwdriver to take place smooth silk, can also use outer hexagonal spanner rotating screw, if outer hexagonal spanner also appears when smooth silk, can also insert the chute with outside instrument in, make the screw rotate not hard up, the condition that the screw can't take out when avoiding appearing smooth silk makes things convenient for people to use.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is a top view of the nut of the present invention;
fig. 4 is a top sectional view of the nut of the present invention.
In the figure: 1. a screw; 2. a tip; 3. a nut; 4. an external thread; 5. a reinforcing block; 6. a chute; 7. a first screw port; 8. a second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an anti-slip screw comprises a screw rod 1 and a screw cap 3, wherein the top of the screw cap 3 is provided with a second screw hole 8, the second screw hole 8 penetrates through the top of the screw cap 3, the top of the screw cap 3 is also provided with a first screw hole 7, the first screw hole 7 is communicated with the second screw hole 8, an operator can use a straight screwdriver to rotate the screw through the arranged second screw hole 8, the second screw hole 8 is matched with the first screw hole 7, the operator can use a cross screwdriver to rotate the screw, the application range is expanded, the use of the operator is facilitated, the top of the screw cap 3 is fixedly connected with a plurality of reinforcing blocks 5 which are uniformly distributed, the contact area between the reinforcing blocks 5 and the screwdriver can be increased, thereby disperse the power of screwdriver, reduce the possibility that takes place smooth silk, and even when operating personnel uses a style of calligraphy screwdriver or cross screwdriver to take place smooth silk, the hexagon has been constituteed to a plurality of bosses 5, operating personnel can also use outer hexagonal spanner to rotate the screw, the inside symmetry of nut 3 is equipped with chute 6, chute 6 extends to the side of nut 3, when operating personnel uses a style of calligraphy screwdriver, when the smooth silk condition all appears in cross screwdriver and outer hexagonal spanner, operating personnel can also insert a style of calligraphy screwdriver in chute 6, then strike the portion of gripping of a style of calligraphy screwdriver with the hammer, make the screw rotate not hard up, the condition that the screw can't be taken out when avoiding appearing smooth silk.
Wherein, the side of the reinforcing block 5 close to the first screw opening 7 is aligned with the edge of the first screw opening 7, and the side of the reinforcing block 5 close to the second screw opening 8 is aligned with the edge of the second screw opening 8.
Wherein, screw rod 1 fixed connection is in the bottom of nut 3, and screw rod 1's bottom integrated into one piece has pointed end 2.
Wherein, the outside of pointed end 2 and screw rod 1 all is equipped with external screw thread 4.
Wherein, the width of the first screw opening 7 is equal to the width of the second screw opening 8.
The nut 3 and the reinforcing block 5 are made of carburizing steel which has high hardness and good wear resistance, and therefore, the occurrence of wire slipping is further avoided.
Specifically, during the use, operating personnel can use a style of calligraphy screwdriver or cross screwdriver to rotate the screw, because the 5 increase of boss and the screwdriver area of contact between that set up, the probability that smooth silk takes place has been reduced, if use a style of calligraphy screwdriver or cross screwdriver when the smooth silk condition appears, operating personnel can place outer hexagonal spanner in the outside of boss 5, rotate the screw, if smooth silk has also appeared in using outer hexagonal spanner, operating personnel can also insert a style of calligraphy screwdriver in chute 6, then strike the portion of gripping of a style of calligraphy screwdriver with the hammer, make the screw rotate not hard up, the condition that the screw can't be taken out when avoiding appearing smooth silk.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an antiskid silk screw, includes screw rod (1) and nut (3), its characterized in that: the top of nut (3) is equipped with second screw (8), second screw (8) run through the top of nut (3), the top of nut (3) still is equipped with first screw (7), first screw (7) and second screw (8) intercommunication, a plurality of evenly distributed's of top fixedly connected with boss (5) of nut (3), the inside symmetry of nut (3) is equipped with chute (6), chute (6) extend to the side of nut (3).
2. The anti-skid wire screw of claim 1, wherein: the side of the reinforcing block (5) close to the first screw (7) is aligned with the edge of the first screw (7), and the side of the reinforcing block (5) close to the second screw (8) is aligned with the edge of the second screw (8).
3. The anti-skid wire screw of claim 1, wherein: the screw rod (1) is fixedly connected to the bottom of the screw cap (3), and a tip (2) is integrally formed at the bottom of the screw rod (1).
4. The anti-skid wire screw of claim 3, wherein: and external threads (4) are arranged on the outer sides of the tip (2) and the screw (1).
5. The anti-skid wire screw of claim 1, wherein: the width of the first screw (7) is equal to that of the second screw (8).
6. The anti-skid wire screw of claim 1, wherein: the nut (3) and the reinforcing block (5) are made of carburizing steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222936143.6U CN218718044U (en) | 2022-11-04 | 2022-11-04 | Anti-slip screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222936143.6U CN218718044U (en) | 2022-11-04 | 2022-11-04 | Anti-slip screw |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218718044U true CN218718044U (en) | 2023-03-24 |
Family
ID=85605374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222936143.6U Active CN218718044U (en) | 2022-11-04 | 2022-11-04 | Anti-slip screw |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218718044U (en) |
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2022
- 2022-11-04 CN CN202222936143.6U patent/CN218718044U/en active Active
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