CN107218282A - A kind of attachment structure for the rotary shaft and end cap for rolling hairbrush - Google Patents
A kind of attachment structure for the rotary shaft and end cap for rolling hairbrush Download PDFInfo
- Publication number
- CN107218282A CN107218282A CN201710398506.6A CN201710398506A CN107218282A CN 107218282 A CN107218282 A CN 107218282A CN 201710398506 A CN201710398506 A CN 201710398506A CN 107218282 A CN107218282 A CN 107218282A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- end cap
- arched arm
- copper sheathing
- hole
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
- F16B21/183—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details internal, i.e. with spreading action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
Abstract
The present invention relates to axis body interconnection technique field, especially a kind of attachment structure for the rotary shaft and end cap for rolling hairbrush, it includes rotary shaft and end cap, the end of rotary shaft is provided with interior annular groove, described end cap is hollow structure, cover internal is provided with copper sheathing, the internal diameter of described copper sheathing is consistent with the diameter of rotary shaft, two flexible clamp pieces are provided with the through hole of end cap outside copper sheathing, described flexible clamp piece includes an arched arm and a fixture block for being connected to arched arm end, one end of described arched arm is connected with the side wall of end cap through hole, there is gap between arched arm and the side wall of through hole, the rotary shaft and the attachment structure of end cap of a kind of rolling hairbrush obtained by the present invention, rub proofness between rotary shaft and end cap can be greatly improved by the design of copper sheathing, and utilize the design of flexible clamp piece and the interior annular groove in rotary shaft, it can be achieved rotary shaft is spacing, avoid situation about falling off.
Description
Technical field
The present invention relates to axis body interconnection technique field, especially a kind of connection knot for the rotary shaft and end cap for rolling hairbrush
Structure.
Background technology
All connected in the prior art between the rotary shaft and end cap for rolling hairbrush by bearing, to improve its rotation
Lubricity.But be due to rotary shaft and end cap size it is smaller, it is necessary to which using the bearing of small size, its cost is high.
The content of the invention
There is provided a kind of simple in construction the invention aims to solve the deficiency of above-mentioned technology, service life length and into
The rotary shaft and the attachment structure of end cap of this low rolling hairbrush.
In order to achieve the above object, the rotary shaft and the attachment structure of end cap of a kind of rolling hairbrush designed by the present invention,
It includes rotary shaft and end cap, interior annular groove is provided with the end of rotary shaft, described end cap is hollow structure, in end cap
Copper sheathing is internally provided with, the internal diameter of described copper sheathing is consistent with the diameter of rotary shaft, is set in the through hole of the end cap outside copper sheathing
Two flexible clamp pieces are equipped with, described flexible clamp piece includes an arched arm and a fixture block for being connected to arched arm end, institute
The one end for the arched arm stated is connected with the side wall of end cap through hole, there is gap, nature between the side wall of arched arm and through hole
Under, the distance between two fixture blocks are less than or slightly larger than the diameter of interior annular groove in rotary shaft, and arched arm expands latter two card
The distance between block is more than or equal to the diameter of rotary shaft.
The radian of described arched arm is consistent with the radian of through hole.
The rotary shaft and the attachment structure of end cap of a kind of rolling hairbrush obtained by the present invention, pass through the design energy pole of copper sheathing
The big rub proofness improved between rotary shaft and end cap, and utilize flexible clamp piece and the interior annular groove in rotary shaft
Design, can be achieved rotary shaft is spacing, it is to avoid situation about falling off.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is end cap schematic diagram of the invention.
Embodiment
Below by embodiment combination accompanying drawing, the invention will be further described.
Embodiment 1：
As shown in Figure 1 and Figure 2, the rotary shaft and the attachment structure of end cap of a kind of rolling hairbrush of the present embodiment description, it includes turning
Moving axis 2 and end cap 1, interior annular groove 4 are provided with the end of rotary shaft 2, described end cap 1 is hollow structure, in end cap 1
Portion is provided with copper sheathing 3, and the internal diameter of described copper sheathing 3 is consistent with the diameter of rotary shaft 2, the through hole 6 of the end cap 1 outside copper sheathing 3
Two flexible clamp pieces 5 are inside provided with, described flexible clamp piece 5 includes an arched arm 7 and one is connected to the end of arched arm 7
Fixture block 8, one end of described arched arm 7 is connected with the side wall of the through hole 6 of end cap 1, is existed between the side wall of arched arm 7 and through hole 6
Under gap, nature, the distance between two fixture blocks 8 are less than the diameter of interior annular groove 4 in rotary shaft 2, and arched arm 7 is expanded
The distance between latter two fixture block 8 is equal to the diameter of rotary shaft 2.The radian of described arched arm 7 is consistent with the radian of through hole 6.
Claims (2)
1. a kind of attachment structure for the rotary shaft and end cap for rolling hairbrush, it is characterized in that：It includes rotary shaft and end cap, is rotating
The end of axle is provided with interior annular groove, and described end cap is hollow structure, and cover internal is provided with copper sheathing, described copper sheathing
Internal diameter it is consistent with the diameter of rotary shaft, two flexible clamp pieces, described bullet are provided with the through hole of the end cap outside copper sheathing
Property fastener include an arched arm and a fixture block for being connected to arched arm end, one end and the end cap through hole of described arched arm
The connection of side wall, exist between arched arm and the side wall of through hole under gap, nature, the distance between two fixture blocks be less than or
Slightly larger than the diameter of interior annular groove in rotary shaft, arched arm expands the distance between latter two fixture block and is more than or equal to rotation
The diameter of axle.
2. a kind of attachment structure of rotary shaft and end cap for rolling hairbrush according to claim 1, it is characterized in that：Described
The radian of arched arm is consistent with the radian of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398506.6A CN107218282A (en) | 2017-05-31 | 2017-05-31 | A kind of attachment structure for the rotary shaft and end cap for rolling hairbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398506.6A CN107218282A (en) | 2017-05-31 | 2017-05-31 | A kind of attachment structure for the rotary shaft and end cap for rolling hairbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218282A true CN107218282A (en) | 2017-09-29 |
Family
ID=59947137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710398506.6A Pending CN107218282A (en) | 2017-05-31 | 2017-05-31 | A kind of attachment structure for the rotary shaft and end cap for rolling hairbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218282A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000914A (en) * | 1999-06-24 | 2001-01-09 | Aichi Tire Kogyo Kk | Coating method |
| CN201118348Y (en) * | 2007-11-12 | 2008-09-17 | 台达电子工业股份有限公司 | Motor component and buckle |
| CN202100576U (en) * | 2010-06-14 | 2012-01-04 | 美铝公司 | Check ring |
| CN205388077U (en) * | 2016-01-06 | 2016-07-20 | 叶伟 | Formula of opening one's mouth widely is circlip for axle based on stamping forming technique |
-
2017
- 2017-05-31 CN CN201710398506.6A patent/CN107218282A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000914A (en) * | 1999-06-24 | 2001-01-09 | Aichi Tire Kogyo Kk | Coating method |
| CN201118348Y (en) * | 2007-11-12 | 2008-09-17 | 台达电子工业股份有限公司 | Motor component and buckle |
| CN202100576U (en) * | 2010-06-14 | 2012-01-04 | 美铝公司 | Check ring |
| CN102364132A (en) * | 2010-06-14 | 2012-02-29 | 美铝公司 | Captive panel fastener assembly |
| CN205388077U (en) * | 2016-01-06 | 2016-07-20 | 叶伟 | Formula of opening one's mouth widely is circlip for axle based on stamping forming technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |
|
| WD01 | Invention patent application deemed withdrawn after publication |