CN105235809B - A kind of handle pipe decorates head assembly - Google Patents
A kind of handle pipe decorates head assembly Download PDFInfo
- Publication number
- CN105235809B CN105235809B CN201510787292.2A CN201510787292A CN105235809B CN 105235809 B CN105235809 B CN 105235809B CN 201510787292 A CN201510787292 A CN 201510787292A CN 105235809 B CN105235809 B CN 105235809B
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- China
- Prior art keywords
- gum cover
- handle pipe
- finial
- head assembly
- wall
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- 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.)
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention provides a kind of handle pipe decoration head assembly, including gum cover and finial, the handle pipe is welded tube, finial is connected as one with gum cover, gum cover is arranged in handle pipe, the outer wall of gum cover is close on handle pipe inwall, the outer wall of gum cover offer axial groove, and axial groove coordinates with handle pipe inwall weld seam.The gum cover of the present invention is close to handle pipe inwall in the presence of natural resiliency power, therefore there is frictional force between gum cover and handle pipe, simultaneously because adding the axial groove coordinated with handle pipe inwall weld seam on the outer wall of gum cover, therefore gum cover will not rotate in handle pipe, in the case where gum cover is not rotated, being accomplished by very big axial force could pull out gum cover from handle pipe, therefore the gum cover of the present invention is not easy to deviate from from handle pipe, because finial is connected as one with gum cover, therefore finial is also not easy to come off from handle pipe, solve the problem of finial easily comes off, without the need for increase cost.
Description
Technical field
Head assembly is decorated the present invention relates to a kind of handle pipe, may be used on bicycle, motorcycle or other with handle pipe
The vehicles, means of transport or agricultural equipment on.
Background technology
Existing motorcycle handlebar is in addition to handled function, also with decoration functions, while it is also an option that increase
Or reduce the weight of finial to improve the vibration balancing function of handle pipe.Decoration head assembly is installed, generally dress in handle pipe
Adoring head assembly includes finial and gum cover, and finial is connected with gum cover, and gum cover is arranged in handle pipe, because finial does not have
There is the positioning of circumferencial direction, in use, hand channel is often contacted with finial, be easy for causing gum cover to revolve in handle pipe
Turn, under the responsive to axial force of very little gum cover will be made to deviate from from handle pipe, ultimately result in finial and come off from handle pipe.
The content of the invention
The shortcoming of prior art, head assembly is decorated it is an object of the invention to provide a kind of handle pipe in view of the above,
For solving the problem of finial easily comes off in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of handle pipe decoration head assembly, including gum cover
And finial, the handle pipe is welded tube, and the finial is connected as one with gum cover, and the gum cover is arranged in handle pipe,
And the outer wall of gum cover is close on handle pipe inwall, the outer wall of the gum cover offer axial groove, the axial groove and hand
Inside pipe wall weld seam is coordinated.
The gum cover of the present invention is close to handle pipe inwall in the presence of natural resiliency power, therefore is deposited between gum cover and handle pipe
In frictional force, simultaneously because the axial groove coordinated with handle pipe inwall weld seam is added on the outer wall of gum cover, therefore gum cover
It will not be rotated in handle pipe, in the case where gum cover is not rotated, it is necessary to which very big axial force could be by gum cover from hand
The gum cover of pull-out in pipe, therefore the present invention is not easy to deviate from from handle pipe, because finial is connected as one with gum cover, because
This finial is also not easy to come off from handle pipe.
Preferably, the inside of the finial and gum cover has centre bore, loads in the centre bore of finial and gum cover
Bolt, is connected finial with gum cover by the cooperation of screw bolt and nut, in installation bolt, gum cover expansion, outside gum cover
The axial groove of wall is close to handle pipe inwall weld seam.
Using this connected mode, the diameter of gum cover can be slightly less than the internal diameter of handle pipe, so can easily by
Gum cover is attached in handle pipe；Simultaneously by the expansion of gum cover, the axial groove of gum cover outer wall is set to be close to handle pipe inwall weld seam, this
The more difficult extruding force increase between rotation, and gum cover and handle pipe of sample gum cover, the frictional force of generation also increases, and to make dress
Decorations head comes off from handle pipe, it is necessary to bigger axial pulling-out force.
As described above, the handle pipe decoration head assembly of the present invention, has the advantages that：
1st, the present invention solves the problem of finial easily comes off.
2nd, the characteristics of present invention is using handle pipe inwall weld seam, sets corresponding axial groove to limit glue in gum cover outer wall
The rotation of set, this structure need not increase cost.
Brief description of the drawings
Fig. 1 is shown as the mounting structure schematic diagram of the handle pipe decoration head assembly of the present invention.
Fig. 2 is shown as the structural representation of gum cover of the present invention.
Fig. 3 is shown as side view of the gum cover of the present invention in handle pipe.
Fig. 4 is shown as the structural representation of finial of the present invention.
Fig. 5 is shown as the A direction views of finial of the present invention.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
As Figure 1-Figure 5, the present invention provides a kind of handle pipe decoration head assembly, including gum cover 2 and finial 3, hand handle
Pipe 1 is welded tube, and welded tube is to weld the steel pipe being made after cans with steel plate or steel band, and after welding, weld seam is in handle pipe
Inwall on, finial 3 is connected as one with gum cover 2, and gum cover 2 is arranged in handle pipe 1, and gum cover 2 is made of elastomeric material,
Such as natural rubber, gum cover 2 is in the active force of its own resilient, and the outer wall of gum cover 2 is close to the inwall of handle pipe 1.The outer wall of gum cover 2
On offer axial groove 22, axial groove 22 coordinates with handle pipe inwall weld seam 11.
Due to adding the axial groove 22 coordinated with handle pipe inwall weld seam 11 on the outer wall of gum cover 2, therefore gum cover 2 is not
It can rotate in the handle pipe 1, in the case where gum cover 2 is not rotated, it is necessary to which very big axial force could be by gum cover 2 from hand
The gum cover 2 of pull-out in pipe 1, therefore the present invention is not easy to deviate from from handle pipe 1, because finial 3 and gum cover 2 are connected as one
Body, therefore finial 3 is also not easy to come off from handle pipe 1.
Only need to open up an axial groove 22 on the outer wall of gum cover 2, but so when mounted, it is necessary to by hand handle
Inside pipe wall weld seam 11 aligns with axial groove 22, gum cover 2 could be installed in handle pipe 1, installed for convenience, the present embodiment
It is provided with the axial grooves 22 that four and handle pipe inwall weld seam 11 coordinate on the outer wall of gum cover 2, four axial grooves 22 are along circle
Circumferential direction is uniformly distributed, during installation, and handle pipe inwall weld seam 11 aligns with wherein any one axial groove 22.
The inside of finial 3 and gum cover 2 has centre bore, and bolt 4 is loaded in the centre bore of finial 3 and gum cover 2, leads to
The cooperation for crossing bolt 4 and nut 5 connects finial 3 with gum cover 2, in installation bolt 4, and gum cover 2 expands, outside gum cover 2
The axial groove 22 of wall is close to handle pipe inwall weld seam 11.Using this connected mode, the diameter of gum cover 2 can be slightly less than hand handle
Gum cover 2, easily can so be attached in handle pipe 1 by the internal diameter of pipe 1；Simultaneously by the expansion of gum cover 2, make outside gum cover 2
The axial groove 22 of wall be close to handle pipe inwall weld seam 11, the more difficult rotation of such gum cover, and gum cover 2 and handle pipe 1 it
Between extruding force increase, the frictional force of generation also increases, and finial 3 is come off from handle pipe 1, it is necessary to bigger axial direction
Pulling-out force.
Centre bore 32 inside finial 3 is preferably counter sink, in installation bolt 4, and the head of bolt 4 is arranged on countersunk head
In hole, the head of bolt 4 can be so avoided to protrude, it is ensured that the outward appearance of finial 4 is unaffected.
Because one end of finial 3 is contacted with gum cover 2, therefore there is frictional force between finial 3 and gum cover 2, in decoration
In the case that first 3 is not circumferentially positioned, when hand contacts finial 3, it is easy for causing gum cover 2 to rotate in handle pipe 1, because
This, the present embodiment has carried out circumferentially positioned to finial 3, and specific location structure is, axial projection is set in one end of gum cover 2
21, finial 3 is provided with axial notch 31 with one end that gum cover 2 is contacted, during installation, and axial projection 21 is plugged into axial notch 31
It is interior, finial 3 and gum cover 2 are eliminated between axial projection 21 and axial notch 31 by the cooperation of radial groove and radial protrusion
Relative rotation, because axial groove 22 and the handle pipe inwall weld seam 11 of the outer wall of gum cover 2 coordinate, gum cover 2 will not be rotated,
In the case where gum cover 2 is not rotated, finial 3 will not also rotate, and be so achieved that and the circumference of finial 3 is determined
Position.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (6)
1. a kind of handle pipe decorates head assembly, including gum cover and finial, the handle pipe is welded tube, the finial and gum cover
Connect as one, the gum cover is arranged in handle pipe, and the outer wall of gum cover is close to handle pipe inwall, it is characterised in that：Institute
State and axial groove is offered on the outer wall of gum cover, the axial groove coordinates with handle pipe inwall weld seam.
2. handle pipe according to claim 1 decorates head assembly, it is characterised in that：It is provided with the outer wall of the gum cover many
The individual axial groove being distributed uniformly and circumferentially.
3. handle pipe according to claim 1 decorates head assembly, it is characterised in that：The inside tool of the finial and gum cover
There is centre bore, load bolt in the centre bore of finial and gum cover, by the cooperation of screw bolt and nut by finial and gum cover
Connect, in installation bolt, gum cover expansion, the axial groove of gum cover outer wall is close to handle pipe inwall weld seam.
4. handle pipe according to claim 2 decorates head assembly, it is characterised in that：Centre bore inside the finial is
Counter sink.
5. handle pipe according to claim 1 decorates head assembly, it is characterised in that：The gum cover uses natural rubber system
Into.
6. the handle pipe decoration head assembly according to any one of claim 1-5, it is characterised in that：One end of the gum cover
It is plugged into finial, and is eliminated between the two by the cooperation of radial groove and radial protrusion between finial and gum cover
Relative rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787292.2A CN105235809B (en) | 2015-11-17 | 2015-11-17 | A kind of handle pipe decorates head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787292.2A CN105235809B (en) | 2015-11-17 | 2015-11-17 | A kind of handle pipe decorates head assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105235809A CN105235809A (en) | 2016-01-13 |
| CN105235809B true CN105235809B (en) | 2017-08-08 |
Family
ID=55033728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787292.2A Active CN105235809B (en) | 2015-11-17 | 2015-11-17 | A kind of handle pipe decorates head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235809B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4288655B2 (en) * | 2003-01-15 | 2009-07-01 | 東海ゴム工業株式会社 | Handlebar vibration damping device and handlebar using the same |
| JP2007161222A (en) * | 2005-12-14 | 2007-06-28 | Atsushi Miyoshi | Bar end cap for two-wheel vehicle |
| JP2009161020A (en) * | 2007-12-28 | 2009-07-23 | Yamaha Motor Co Ltd | Saddle-riding type vehicle and its handle |
| TWM456972U (en) * | 2013-01-24 | 2013-07-11 | Taiwan Hodaka Ind Co Ltd | Inner tube and outer tube direction restraining mechanism of bicycle seat tube |
| CN203958505U (en) * | 2014-01-21 | 2014-11-26 | 温州市瓯海瞿溪摩托车配件厂 | Handlebar tube balancing device assembly |
| CN205168783U (en) * | 2015-11-17 | 2016-04-20 | 重庆隆鑫机车有限公司 | Hand (hold) pipe finial assembly structure |
-
2015
- 2015-11-17 CN CN201510787292.2A patent/CN105235809B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105235809A (en) | 2016-01-13 |
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