CN213117049U - Novel round head adjusting screw - Google Patents
Novel round head adjusting screw Download PDFInfo
- Publication number
- CN213117049U CN213117049U CN202022035186.8U CN202022035186U CN213117049U CN 213117049 U CN213117049 U CN 213117049U CN 202022035186 U CN202022035186 U CN 202022035186U CN 213117049 U CN213117049 U CN 213117049U
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- screw
- adjusting screw
- bending
- guard post
- head adjusting
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Abstract
The utility model discloses a novel button head adjusting screw, including button head screw main part, button head screw main part comprises nut and double-screw bolt, be provided with a plurality of jacks on the nut, the jack straightly extends to in the double-screw bolt, the assorted guard post has been inserted in the jack, one side of guard post sets up the extension piece, be formed with the portion of bending on the extension piece, the portion of bending is hugged closely with the side of nut, the extension is provided with a plurality of spacing portions towards the one end of double-screw bolt bottom, the jack is passed to the bottom of guard post and is extended to the external environment, the bottom of guard post is formed with the arc portion, be provided with in the arc portion and aggravate the chamber, it is provided with glue to aggravate the intracavity, be provided with in. The utility model is not easy to damage, the surface is not easy to wear, the whole body is not easy to rust, and the service life is longer; the screw is good in stability after being installed and not easy to loosen.
Description
Technical Field
The utility model relates to a screw field, concretely relates to novel button head adjusting screw.
Background
The round-head screw is only provided with a straight groove and a head, and the head of the screw with a semi-circular shape after installation is exposed out of the installed surface.
At present, part of round head screws are made of metal, the surfaces of the round head screws are easy to wear and rust, and the service life of the round head screws is shortened.
The round head screw is poor in stability after being installed and easy to loosen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can solve the novel button head adjusting screw of above-mentioned problem.
The utility model discloses a realize through following technical scheme: the utility model provides a novel button head adjusting screw, including button head screw main part, button head screw main part comprises nut and double-screw bolt, be provided with a plurality of jacks on the nut, the jack is straight to be extended to in the double-screw bolt, the assorted guard post has been inserted in the jack, one side of guard post sets up the extension piece, be formed with the portion of bending on the extension piece, the side of the portion of bending and nut is hugged closely, the extension is provided with a plurality of spacing portions towards the one end of double-screw bolt bottom, the bottom of guard post is passed the jack and is extended to the external environment, the bottom of guard post is formed with arc portion, be provided with in the arc portion and aggravate the chamber, aggravate the intracavity and be provided with glue.
Preferably, the protection column, the extension piece and the bending part are of an integrated structure, and the protection column, the extension piece and the bending part are made of anti-aging colloid materials.
As the preferred technical scheme, an inner cavity is arranged in the protection column, the inner cavity is not communicated with the weighting cavity, the inner cavity is provided with dry particles wrapped by gauze, a plurality of air holes are formed in the protection column, one ends of the air holes are communicated with the external environment, and the other ends of the air holes are communicated with the inner cavity.
As the preferred technical scheme, a plurality of protruding parts are arranged on the extension piece, buffering inner cavities are arranged in the protruding parts, and anti-skid textures are arranged on the surface of the extension piece.
As the preferred technical scheme, a screwdriver slot is formed in the nut.
As preferred technical scheme, be provided with the shock attenuation chamber in the spacing portion, shock-absorbing material is stored to the shock attenuation intracavity.
The utility model has the advantages that: the utility model is not easy to damage, the surface is not easy to wear, the whole body is not easy to rust, and the service life is longer; the screw is good in stability after being installed and not easy to loosen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the principal direction of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-2, including the button head screw main part, the button head screw main part comprises nut 1 and double-screw bolt 2, be provided with a plurality of jacks on the nut 1, the jack is straight to be extended to in the double-screw bolt 2, it has assorted guard post 3 to insert in the jack, one side of guard post 3 sets up extension piece 5, be formed with the portion of bending 6 on the extension piece 5, the portion of bending 6 and the side of nut 1 are hugged closely, the portion of bending 6 is provided with a plurality of spacing portions 7 towards the one end of double-screw bolt 2 bottom, the jack is passed to guard post 3's bottom and is extended to the external environment, the bottom of guard post 3 is formed with arc portion 8, be provided with in the arc portion 8 and aggravate the chamber, aggravate the intracavity and be provided with glue 9, be provided.
The protective column 3, the extension piece 5 and the bending part 6 are of an integrated structure, and the protective column 3, the extension piece 5 and the bending part 6 are made of anti-aging colloid materials.
Wherein, be provided with the inner chamber in the guard post 3, the inner chamber does not switch on with aggravating the chamber mutually, and the inner chamber is provided with the dry granule 311 of gauze parcel, is provided with a plurality of bleeder vents 322 on the guard post 3, and the one end and the external environment of bleeder vent 322 switch on mutually, and the other end and the inner chamber of bleeder vent 322 switch on mutually, and dry granule carries out dampproofing protection through the bleeder vent to double-screw bolt and nut.
Wherein, be provided with a plurality of bellyings 511 on the portion of bending 6, be provided with buffering inner chamber 522 in the bellyings 511, can store gas etc. in the buffering inner chamber, increased the anticollision of side, anti falling effect, the surface of extending piece 5 is provided with anti-skidding texture.
The nut 1 is provided with a screwdriver slot (not shown), and a screwdriver is inserted into the screwdriver slot to rotate the screw.
Wherein, be provided with the shock attenuation chamber in the spacing portion 7, the shock attenuation material 711 is stored to the shock attenuation intracavity, for example material such as sand, can be nervous antidetonation effect for the screw fixation is more stable.
This technical scheme is when using, protects the screw through extending the piece, the portion of bending, guard post, increases the anticollision, anti falling effect such as wear-resisting, and the accessible is fixed through the super glue between guard post and the screw.
When the round-head screw is inserted and fixed, the arc part at the bottom is in contact extrusion with equipment and the like, glue is extruded out through the liquid-permeable micropores, and the stability of the screw is further improved through the glue. When the screw is locked, the protruding part can be matched with the foundation such as equipment, and the stability of the screw after installation is further improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a novel button head adjusting screw, includes button head screw main part, and button head screw main part comprises nut (1) and double-screw bolt (2), its characterized in that: be provided with a plurality of jacks on nut (1), the jack is straight to be extended to in double-screw bolt (2), inserted assorted guard post (3) in the jack, one side of guard post (3) sets up extension piece (5), be formed with portion of bending (6) on extension piece (5), the side of portion of bending (6) and nut (1) is hugged closely, the portion of bending (6) is provided with a plurality of spacing portions (7) towards the one end of double-screw bolt (2) bottom, the bottom of guard post (3) is passed the jack and is extended to external environment, the bottom of guard post (3) is formed with arc portion (8), be provided with in arc portion (8) and aggravate the chamber, it is provided with glue (9) to aggravate the intracavity, be provided with on arc portion (8) and aggravate liquid-permeable micropore (11) that the.
2. The novel round head adjusting screw according to claim 1, characterized in that: the protective column (3), the extension piece (5) and the bending part (6) are of an integrated structure, and the protective column (3), the extension piece (5) and the bending part (6) are made of anti-aging colloid materials.
3. The novel round head adjusting screw according to claim 1, characterized in that: an inner cavity is arranged in the protection column (3), the inner cavity is not communicated with the weighting cavity, the inner cavity is provided with dry particles (311) wrapped by gauze, a plurality of air holes (322) are arranged on the protection column (3), one end of each air hole (322) is communicated with the external environment, and the other end of each air hole (322) is communicated with the inner cavity.
4. The novel round head adjusting screw according to claim 1, characterized in that: a plurality of protruding parts (511) are arranged on the bending part (6), buffer inner cavities (522) are arranged in the protruding parts (511), and anti-skid textures are arranged on the surfaces of the extending pieces (5).
5. The novel round head adjusting screw according to claim 1, characterized in that: the screw cap (1) is provided with a screwdriver slot (111).
6. The novel round head adjusting screw according to claim 1, characterized in that: a damping cavity is arranged in the limiting part (7), and damping materials (711) are stored in the damping cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035186.8U CN213117049U (en) | 2020-09-16 | 2020-09-16 | Novel round head adjusting screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035186.8U CN213117049U (en) | 2020-09-16 | 2020-09-16 | Novel round head adjusting screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117049U true CN213117049U (en) | 2021-05-04 |
Family
ID=75662914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022035186.8U Active CN213117049U (en) | 2020-09-16 | 2020-09-16 | Novel round head adjusting screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117049U (en) |
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2020
- 2020-09-16 CN CN202022035186.8U patent/CN213117049U/en active Active
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