CN205668610U - The motorcycle passenger back-rest means for chair of adjustable-angle - Google Patents
The motorcycle passenger back-rest means for chair of adjustable-angle Download PDFInfo
- Publication number
- CN205668610U CN205668610U CN201620560226.1U CN201620560226U CN205668610U CN 205668610 U CN205668610 U CN 205668610U CN 201620560226 U CN201620560226 U CN 201620560226U CN 205668610 U CN205668610 U CN 205668610U
- Authority
- CN
- China
- Prior art keywords
- mounting column
- chair
- angle
- rest means
- installing plate
- 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.)
- Expired - Fee Related
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
nullA kind of motorcycle passenger back-rest means for chair of adjustable-angle，Including backrest module、Angle regulator and side installing plate，Described backrest module comprises back cushion and mounting column，The both sides, lower end of described back cushion extend mounting column separately down，The lower end of two mounting columns is provided with described angle regulator and side installing plate，State angle regulator including at least adjusting handle、Spring and on-slip nut，Described adjusting handle comprises handwheel portion and the screw rod extended from handwheel portion，Described screw rod sequentially passes through side installing plate、Spring、On-slip nut it is engaged in after mounting column，Described angle regulator is provided with adjustable plate between on-slip nut and mounting column，The medial surface of described adjustable plate is provided with conical tooth wheel face，The side of described mounting column is provided with the taper teeth portion matched with this conical tooth wheel face，Thus，This utility model simple in construction，Operation handling are convenient，Make occupant can adjust backrest angle the most efficiently，There is more preferable comfortableness and safety.
Description
Technical field
This utility model relates to the technical field of motorcycle passenger back-rest means for chair, particularly relates to rubbing of a kind of adjustable-angle
Motorcycle occupant's back-rest means for chair.
Background technology
Current motorcycle passenger back-rest means for chair all can not regulate angle.In travelling, traditional can not regulate backrest angle
Occupant's back-rest means for chair of degree, it is impossible to provide more preferable comfortableness and safety to occupant.
To this end, designer of the present utility model is in view of drawbacks described above, by concentrating on studies and designing, the most for many years
Being engaged in experience and the achievement of related industry, research design goes out the motorcycle passenger back-rest means for chair of a kind of adjustable-angle, to overcome
Drawbacks described above.
Utility model content
The purpose of this utility model is to provide the motorcycle passenger back-rest means for chair of a kind of adjustable-angle, its structure letter
Single, operation handling are convenient, make occupant can adjust backrest angle the most efficiently, have more preferable comfortableness and safety.
For solving the problems referred to above, the utility model discloses the motorcycle passenger back-rest means for chair of a kind of adjustable-angle, bag
Include backrest module, angle regulator and side installing plate, it is characterised in that:
Described backrest module comprises back cushion and mounting column, and the both sides, lower end of described back cushion extend installation separately down
Post, the lower end of two mounting columns is provided with described angle regulator and side installing plate, states angle regulator including at least adjusting
Joint handwheel, spring and on-slip nut, described adjusting handle comprises handwheel portion and the screw rod extended from handwheel portion, and described screw rod is successively
Being engaged in on-slip nut after running through side installing plate, spring, mounting column, described angle regulator is in on-slip nut and installation
Being provided with adjustable plate between post, the medial surface of described adjustable plate is provided with conical tooth wheel face, and the side of described mounting column is provided with and is somebody's turn to do
The taper teeth portion that conical tooth wheel face matches.
Wherein: be provided with draw-in groove and locking device on the installing plate of described both sides to realize being connected and locking with frame of motorcycle
Tightly.
Wherein: be additionally provided with rear shelf, the side, upper end of described both sides installing plate is provided with shelf installation portion, described rear shelf
Both sides are provided with the fixed plate being fixed to shelf installation portion.
Wherein: be additionally provided with pad inside described on-slip nut to improve abrasion resistance properties and service life.
Wherein: the upper end of described side installing plate is provided with screw thread spacer, the middle part of described screw thread spacer is provided with for adjusting handle
The hole that passes of screw rod, described spring is arranged between screw thread spacer and mounting column.
Wherein: the lower end of described mounting column is provided with an annulus installation portion, the middle part of described annulus installation portion is provided with for spiral shell
The through hole that bar passes, and described screw thread spacer has the annulus accommodating described annulus installation portion.
Wherein: the top of this annulus is provided with a locating notch, described locating notch accommodates the installation above annulus installation portion
Pillar.
Wherein: the width of described locating notch is more than corresponding mounting column width it is thus possible to carry out backrest group in breach
The a range of angular adjustment of part.
By said structure, the motorcycle passenger back-rest means for chair of adjustable-angle of the present utility model has following effect
Really:
1, simple in construction, easy for installation, it is adaptable to various motorcycle vehicles.
2, by occupant's backrest angle adjusting means, the adjusting handle in occupant's backrest angle adjusting means and regulation are used
Plate regulates the angle of occupant's back part, and every grade of regulation angular range is 5-6 °, and total angle of regulation range is 0-30 °, adjusts
After proper angle, lock with tightening cover, and screw on-slip nut.
3, can improve with the angle being regulated occupant's back part by occupant's backrest angle adjusting means of simple and fast
The safety of passenger riding and comfortableness.
Detailed content of the present utility model can be obtained by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the overall structure schematic diagram of the motorcycle passenger back-rest means for chair of adjustable-angle of the present utility model；
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model；
Fig. 3 is the installation diagram of angle regulator；
Fig. 3 A is that the part of angle regulator amplifies decomposing schematic representation；
Fig. 3 B is the enlarged schematic partial view of angle regulator；
Fig. 4 rearview of the present utility model；
Reference:
1-backrest module；2-angle adjusting mechanism；
3-side installing plate；Shelf after 4-；
A-adjusting handle；B-spring；
C-adjustable plate；D-pad；
E-on-slip nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
See Fig. 1 to Fig. 4, it is shown that the motorcycle passenger back-rest means for chair of adjustable-angle of the present utility model.
The motorcycle passenger back-rest means for chair of described adjustable-angle specifically includes that backrest module 1, angle regulator 2 and
Side installing plate 3.
Wherein, described backrest module 1 can comprise back cushion and mounting column, sees Fig. 1 and 2, and described back cushion is side substantially
Shape structure, it is also possible to being the suitably shape such as circular, oval, one side surface is soft elastic surface, to improve ride comfort
Property, the both sides, lower end of described back cushion extend mounting column separately down, and the lower end of two mounting columns can be provided with described angle
Adjusting means and side installing plate.Optionally, described back cushion can be screwed in mounting column together with form backrest group
Part.
Seeing Fig. 3,3A and 3B, described angle regulator 2 is including at least adjusting handle a, spring b and on-slip nut e, institute
State adjusting handle a comprise discoid handwheel portion and from handwheel portion extend screw rod, described screw rod sequentially pass through side installing plate 3,
Spring b, mounting column through hole after be engaged in on-slip nut e, wherein, inside described on-slip nut e, also can be provided with pad d, with
Improving abrasion resistance properties and service life, thus, this angle regulator 2 can be by adjusting handle a by two side installing plates 3
Install to backrest module 1, and regulated the angle of backrest module 1 opposite side installing plate 3 by adjusting handle a, thus regulation is leaned on
That carries on the back assembly 1 takes angle, after adjusting handle a is transferred to proper angle, screws on-slip nut, and whole regulation process is the fastest
Prompt.
Wherein, for realizing the accurate and convenient of angular adjustment, described angle regulator 2 is in on-slip nut e and installation
Being provided with adjustable plate c between post, the medial surface of described adjustable plate c is provided with conical tooth wheel face, the side of described mounting column be provided with
The taper teeth portion that this conical tooth wheel face matches, described conical tooth wheel face can form engaging each other of conical tooth with taper teeth portion,
Under the elastic compression of spring b and the cooperation of adjusting handle a and on-slip nut e, form the standard between adjustable plate c and mounting column
Really engagement, when needs angular adjustment, can directly compress and rotate adjusting handle a, adjustable plate c and overcome its taper after the elastic force of spring
Toothed surface is deviate from from taper teeth portion, and after driving adjustable plate c to be mounted opposite pillar rotation, the angle reaching required can unclamp tune
Joint handwheel a, under the effect of spring b, taper toothed surface is engaged in taper teeth portion again, is formed and mutually closely cooperates, such tune
Joint mode is the most simple and efficient, and the suitability is more preferable.
Optionally, in operation, it is possible to after the screw-threaded engagement of adjusting handle a and on-slip nut e of outwarding winding, carry out angle
Regulation, such regulative mode can realize the most completely.
Wherein, the upper end of described side installing plate 3 can be provided with screw thread spacer, and the middle part of described screw thread spacer is provided with for regulation hands
The hole that the screw rod of wheel a passes, the lower end of described mounting column is provided with an annulus installation portion, and the middle part of described annulus installation portion is provided with
Supplying the through hole that screw rod passes, and described screw thread spacer has the annulus accommodating described annulus installation portion, the top of this annulus is provided with
One locating notch, described locating notch can accommodate the mounting column above annulus installation portion, thus form screw thread spacer and annulus
Location between installation portion, and then realize the location of the relative backrest module 1 of side installing plate 3, and in order to realize the spacing of angle, institute
State the width mounting column width more than correspondence of locating notch, it is thus possible to carry out in breach in backrest module 1 certain limit
Angular adjustment.
Optionally, total regulation angle can be that-30 degree are spent to+30, both under backrest module 1 plumbness, and can be forward
Or regulation 30 degree backward, it is preferred that regulation angle can be defined to-15 degree to+15 degree.
Wherein, the adjusting handle in occupant's backrest angle adjusting means and tightening cover is used to regulate occupant's back part
Angle, every grade of regulation angular range is 5-6 °, and total angle of regulation range is 0-30 °, after being transferred to proper angle, with locking cover lock
Tightly, and screw on-slip nut.
Optionally, described both sides installing plate 3 is provided with draw-in groove and locking device, with various types of frame of motorcycles
Realize connecting and locking, thus extend the scope of application of the present utility model greatly.
Wherein, also can be provided with rear shelf 4, the side, upper end of described both sides installing plate 3 is provided with shelf installation portion, described rear goods
The both sides of frame 4 are provided with the fixed plate that can be fixed to shelf installation portion by screw or bolt, thus can be assembled to rub by rear shelf 4
Motorcycle occupant's back-rest means for chair, is combined into an entirety, it is also possible to load more luggage in travelling.Time no, it is possible to
To be got off by screw dismounting very easily.
Wherein, described spring b is helical spring.
In sum, the motorcycle passenger back-rest means for chair of angle adjustable that the present embodiment provides can realize motorcycle passenger and exist
The when of motorcycle driver, improve comfortableness and mount type, and improved the practicality of motorcycle travelling by detachable rear shelf.
It is readily apparent that above description and record are only to illustrate rather than in order to limit disclosure of the present utility model
Content, apply or use.Although described and be described in the drawings embodiment the most in an embodiment, but this utility model
Be not intended to by accompanying drawing example and be described as in an embodiment it is now recognized that optimal mode to implement religion of the present utility model
The specific examples led, scope of the present utility model will include any enforcement falling into description and appended claims above
Example.
Claims (8)
1. a motorcycle passenger back-rest means for chair for adjustable-angle, including backrest module, angle regulator and side installing plate,
It is characterized in that:
Described backrest module comprises back cushion and mounting column, and the both sides, lower end of described back cushion extend mounting column separately down,
The lower end of two mounting columns is provided with described angle regulator and side installing plate, states angle regulator including at least regulation hands
Wheel, spring and on-slip nut, described adjusting handle comprises handwheel portion and the screw rod extended from handwheel portion, and described screw rod sequentially passes through
Be engaged in on-slip nut after side installing plate, spring, mounting column, described angle regulator on-slip nut and mounting column it
Between be provided with adjustable plate, the medial surface of described adjustable plate is provided with conical tooth wheel face, and the side of described mounting column is provided with and this taper
The taper teeth portion that face of gear matches.
2. motorcycle passenger back-rest means for chair as claimed in claim 1, it is characterised in that: it is provided with card on the installing plate of described both sides
Groove and locking device are to realize being connected and locking with frame of motorcycle.
3. motorcycle passenger back-rest means for chair as claimed in claim 1, it is characterised in that: being additionally provided with rear shelf, described both sides are pacified
The side, upper end of dress plate is provided with shelf installation portion, and the both sides of described rear shelf are provided with the fixed plate being fixed to shelf installation portion.
4. motorcycle passenger back-rest means for chair as claimed in claim 1, it is characterised in that: it is additionally provided with pad inside described on-slip nut
Sheet is to improve abrasion resistance properties and service life.
5. the motorcycle passenger back-rest means for chair as described in arbitrary in claim 1-4, it is characterised in that: described side installing plate upper
End is provided with screw thread spacer, and the middle part of described screw thread spacer is provided with the hole that the screw rod for adjusting handle passes, and described spring is arranged at
Between screw thread spacer and mounting column.
6. motorcycle passenger back-rest means for chair as claimed in claim 5, it is characterised in that: the lower end of described mounting column is provided with one
Annulus installation portion, the middle part of described annulus installation portion is provided with the through hole passed for screw rod, and described screw thread spacer has receiving institute
State the annulus of annulus installation portion.
7. motorcycle passenger back-rest means for chair as claimed in claim 6, it is characterised in that: the top of this annulus is provided with a location and lacks
Mouthful, described locating notch accommodates the mounting column above annulus installation portion.
8. motorcycle passenger back-rest means for chair as claimed in claim 7, it is characterised in that: the width of described locating notch is more than right
The mounting column width answered is it is thus possible to carry out a range of angular adjustment of backrest module in breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560226.1U CN205668610U (en) | 2016-06-12 | 2016-06-12 | The motorcycle passenger back-rest means for chair of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560226.1U CN205668610U (en) | 2016-06-12 | 2016-06-12 | The motorcycle passenger back-rest means for chair of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668610U true CN205668610U (en) | 2016-11-02 |
Family
ID=57190930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620560226.1U Expired - Fee Related CN205668610U (en) | 2016-06-12 | 2016-06-12 | The motorcycle passenger back-rest means for chair of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205668610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005124A (en) * | 2016-06-12 | 2016-10-12 | 周新 | Motorcycle passenger backrest device with adjustable angle |
| CN112590989A (en) * | 2020-12-08 | 2021-04-02 | 林鸿贵 | Electric motorcycle |
-
2016
- 2016-06-12 CN CN201620560226.1U patent/CN205668610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005124A (en) * | 2016-06-12 | 2016-10-12 | 周新 | Motorcycle passenger backrest device with adjustable angle |
| WO2017214849A1 (en) * | 2016-06-12 | 2017-12-21 | 周新 | Angle-adjustable backrest device for motorcyclist |
| CN112590989A (en) * | 2020-12-08 | 2021-04-02 | 林鸿贵 | Electric motorcycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107284564B (en) | Seat cushion device | |
| CN205668610U (en) | The motorcycle passenger back-rest means for chair of adjustable-angle | |
| US20110139843A1 (en) | Motorcycle seat-back adjustement device and method | |
| EP3392126B1 (en) | Saddle device | |
| KR102291345B1 (en) | Shock absorbing device for bicycle saddle | |
| US20170297642A1 (en) | Leather bicycle saddle | |
| CN106005124A (en) | Motorcycle passenger backrest device with adjustable angle | |
| KR200414130Y1 (en) | Saddle Buffer Apparatus of Bicycle | |
| CN209112000U (en) | A kind of angle adjustment device of vehicle seat handrail | |
| NL2033110B1 (en) | Additional seat structure for electric bicycles | |
| US20240043082A1 (en) | Multi-position and orientation saddle attachment device | |
| KR101916656B1 (en) | Bicycle saddle shock absorber | |
| KR100819724B1 (en) | Saddle Buffer Apparatus of Bicycle | |
| CN2900302Y (en) | Parking pole for bicycle | |
| CN201264629Y (en) | Baby carriage with seat backrest adjusting apparatus | |
| US11319011B2 (en) | Apparatus of adjusting saddle angle for bicycle | |
| US20120161415A1 (en) | Exercise bicycle with an eccentric wheel | |
| CN220199477U (en) | Bicycle saddle structure with overturning function | |
| CN207809586U (en) | A kind of Multipurpose electric motor-car cushion | |
| DE102016012076A1 (en) | Couch-seat system for a saddle-bearing vehicle, especially a bicycle | |
| CN201189902Y (en) | Improved bicycle cushion adjusting structure | |
| CN209921483U (en) | Electric bicycle saddle vibration damper | |
| CN207345622U (en) | A kind of structure for being used to install automotive seat knob | |
| EP3231695B1 (en) | Leather bicycle saddle | |
| CN201179907Y (en) | Backrest type bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20200612 |