CN204200804U - A kind of can the bolt of brush dirt - Google Patents
A kind of can the bolt of brush dirt Download PDFInfo
- Publication number
- CN204200804U CN204200804U CN201420626413.6U CN201420626413U CN204200804U CN 204200804 U CN204200804 U CN 204200804U CN 201420626413 U CN201420626413 U CN 201420626413U CN 204200804 U CN204200804 U CN 204200804U
- Authority
- CN
- China
- Prior art keywords
- brush plate
- screw body
- bolt
- core bar
- brush
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is a kind of can the bolt of brush dirt, comprises screw body, core bar and brush plate; The inside of described screw body is provided with axial cavity, and described core bar coaxial cooperation is in described cavity; Described screw body is also provided with radial opening; Described brush plate is also provided with in described cavity; Described brush plate is that elastic material is made, and is provided with hairbrush on the surface in the side of described brush plate; Described hairbrush is just to the opening on described screw body; Described core bar is provided with the cam structure coordinated with described brush plate; Described brush plate relative to the position of described cam structure between the basal plane path and cam face path of described cam structure.By the way, provide a kind of can the bolt of brush dirt, the dust accumulated on the screw thread matched and grease can be disposed by this bolt in the process of twisting, and do not need to clear up in addition, easy to use.
Description
Technical field
The utility model relates to hardware fitting preparation field, particularly relate to a kind of can the bolt of brush dirt.
Background technique
bolt is the important hardware fitting being widely used in mechanical field, and it, is needed and nut screw connection, for being fastenedly connected two parts with through hole with an externally threaded cylindrical body class fastening piece dimerous by head and screw rod.The relatively large bolt of some specifications can be used in the machinery that some are large-scale, such as, in large ship manufacture process, usually can use some homemade non-standard large-sized bolt and nuts.The volume of screw bolt and nut becomes the problem that will produce dust stratification greatly, at the age of a draught animal surface accumulation dust and the grease etc. of screw thread, goes separately to clear up these dusts difficulty just suitable with grease.
Model utility content
The technical problem that the utility model mainly solves be to provide a kind of can the bolt of brush dirt, it is reasonable in design, and structure is simple, solves the problem of dust and grease cleaning in large-scale fastening screw spigot.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts be to provide a kind of can the bolt of brush dirt, comprise screw body, core bar and brush plate; The inside of described screw body is provided with axial cavity, and described core bar coaxial cooperation is in described cavity; Described screw body is also provided with the opening leading to described cavity; Described brush plate is also provided with in described cavity; Described brush plate is that elastic material is made, and is provided with hairbrush on the surface in the side of described brush plate; Described hairbrush is just to the opening on described screw body; Described core bar is provided with the cam structure coordinated with described brush plate; Described brush plate relative to the position of described cam structure between the basal plane path and cam face path of described cam structure.
Preferably, the surface of described screw body is also provided with screw thread; Described opening is positioned at the lower side of described screw body.
Preferably, described core bar upper end is provided with the groove being convenient to rotate core bar.
The beneficial effects of the utility model are: provide a kind of can the bolt of brush dirt, the dust accumulated on the screw thread matched and grease can be disposed by this bolt in the process of twisting, and do not need to clear up in addition, easy to use.
Accompanying drawing explanation
Fig. 1 is that the utility model is a kind of can the structural representation of bolt of brush dirt;
Fig. 2 is that the utility model is a kind of can the sectional view of bolt of brush dirt;
Fig. 3 be cam structure with brush plate coordinate schematic diagram;
In accompanying drawing, the mark of each parts is as follows: 1, screw body; 2, core bar; 3, brush plate; 4, opening; 5, hairbrush; 6, cam structure; 7, basal plane path; 8, cam face path; 9, groove.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to accompanying drawing 1 to 3, the utility model is embodiment comprise:
Can the bolt of brush dirt, comprise screw body 1, core bar 2 and brush plate 3; The inside of described screw body 1 is provided with axial cavity, and described core bar 2 coaxial cooperation is in described cavity; Described screw body 1 is also provided with the opening 4 leading to described cavity; Described brush plate 3 is also provided with in described cavity; Described brush plate 3 is made for elastic material, is provided with hairbrush 5 on the surface in the side of described brush plate 3; Described hairbrush 5 is just to the opening 4 on described screw body 1; Described core bar 2 is provided with the cam structure 6 coordinated with described brush plate 3; Described brush plate 3 relative to the position of described cam structure 6 between the basal plane path 7 and cam face path 8 of described cam structure 6.The surface of described screw body 1 is also provided with screw thread; Described opening 4 is positioned at the lower side of described screw body 1.Described core bar 2 upper end is provided with the groove 9 being convenient to rotate core bar 2.
During use, by rotating core bar, the cam structure of core bar lower end rotates, and because brush plate is relative to the position relationship of cam structure, the cam face of cam structure will by outside for brush plate jack-up; Brush plate adopts elastic structure to prepare, and is under pressure and deformation can occurs.The hairbrush being now positioned at brush plate side will stretch out from the outward opening screw body, thus realizes the object of cleaning.Rotating core bar again makes cam face away from brush plate, and brush plate will restore, and hairbrush can be got back from opening.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. can the bolt of brush dirt, it is characterized in that: comprise screw body, core bar and brush plate; The inside of described screw body is provided with axial cavity, and described core bar coaxial cooperation is in described cavity; Described screw body is also provided with the opening leading to described cavity; Described brush plate is also provided with in described cavity; Described brush plate is that elastic material is made, and is provided with hairbrush on the surface in the side of described brush plate; Described hairbrush is just to the opening on described screw body; Described core bar is provided with the cam structure coordinated with described brush plate; Described brush plate relative to the position of described cam structure between the basal plane path and cam face path of described cam structure.
2. according to claim 1 a kind of can the bolt of brush dirt, it is characterized in that: the surface of described screw body is also provided with screw thread; Described opening is positioned at the lower side of described screw body.
3. according to claim 1 and 2 a kind of can the bolt of brush dirt, it is characterized in that: described core bar upper end is provided with the groove being convenient to rotate core bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626413.6U CN204200804U (en) | 2014-10-27 | 2014-10-27 | A kind of can the bolt of brush dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626413.6U CN204200804U (en) | 2014-10-27 | 2014-10-27 | A kind of can the bolt of brush dirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200804U true CN204200804U (en) | 2015-03-11 |
Family
ID=52658768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626413.6U Withdrawn - After Issue CN204200804U (en) | 2014-10-27 | 2014-10-27 | A kind of can the bolt of brush dirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373442A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Bolt capable of removing dust |
-
2014
- 2014-10-27 CN CN201420626413.6U patent/CN204200804U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373442A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Bolt capable of removing dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150311 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |