CN209479823U - A kind of back seat of electric bicycle with shock-absorbing function - Google Patents
A kind of back seat of electric bicycle with shock-absorbing function Download PDFInfo
- Publication number
- CN209479823U CN209479823U CN201822144106.5U CN201822144106U CN209479823U CN 209479823 U CN209479823 U CN 209479823U CN 201822144106 U CN201822144106 U CN 201822144106U CN 209479823 U CN209479823 U CN 209479823U
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- China
- Prior art keywords
- guide rod
- fixed
- strut
- annular side
- shock
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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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Abstract
The utility model provides a kind of back seat of electric bicycle with shock-absorbing function, including thread bush, spring, movable sleeving, guide rod, strut and seat cushion, the thread bush is fixed on connector sleeve annular side upper end, the lower end of the guide rod outer peripheral surface processes screw thread, and lower end of the guide rod is by being threadably engaged in inside thread bush, the spring pocket is mounted in guide rod annular side, movable sleeving on the upside of the spring is sleeved on guide rod annular side, strut is fixed in movable sleeving annular side front end, the strut upper end is fixed on seat cushion lower end surface forward position, to realize damping, improve the comfort of seating, the utility model structure is simple, realize the function of damping, riding comfort is good.
Description
Technical field
The utility model is a kind of back seat of electric bicycle with shock-absorbing function, belongs to bicycle accessories apparatus field.
Background technique
Bicycle belongs to the Green Travel vehicles, and use scope is wide, and back cushion is commonly installed on bicycle, so as to
Other people are carried, practicability is improved, in the prior art, rear bicycle does not have shock-absorbing function, during the people carried takes
Comfort is bad, so needing a kind of back seat of electric bicycle with shock-absorbing function to solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of electrical salf-walking with shock-absorbing function
Dickey seats, to solve the problems mentioned in the above background technology, the utility model structure are simple, realize the function of damping, multiply
It is good to sit comfort.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of have damping function
The back seat of electric bicycle of energy, including wheel, axletree, connector sleeve, rear holder assembly and vehicle frame, the axletree are applied in vehicle
Middle position is taken turns, the connector sleeve is sleeved on axletree annular side, and it is left that the vehicle frame right end is fixed on connector sleeve annular side
End, the rear holder assembly are mounted on connection set upper side, and the rear holder assembly includes thread bush, spring, movable sleeving, guide rod, strut
And seat cushion, the thread bush are fixed on connector sleeve annular side upper end, the lower end of the guide rod outer peripheral surface processes screw thread, and guide rod
By being threadably engaged in inside thread bush, the spring pocket is mounted in guide rod annular side, the movable sleeving on the upside of the spring for lower end
It is sleeved on guide rod annular side, the fixed strut in movable sleeving annular side front end, the strut upper end is fixed on seat cushion lower end
Face forward position.
Further, there are two the thread bush is set, two thread bush are separately fixed on front side of wheel and rear side
Connector sleeve annular side upper end, two screw thread set upper sides are all connected with guide rod, and guide rod passes through movable sleeving and is connected with strut
It connects, the strut upper end is separately fixed at seat cushion lower end surface forward position and rear positions.
Further, the seat cushion lower end surface left part position connects telescopic lever, and the telescopic lever left end is fixed on
Snap ring right side, the upper snap ring are fitted in vehicle frame upper end, and lower snap ring, and lower snap ring is bolted in the upper snap ring rear end
It is fitted in vehicle frame lower end.
Further, bottom face installs cushion on the seat cushion, and cushion is connected by bandage with seat cushion.
Further, strut upper, annular side left end and the fixed reinforcing rod of right end, and reinforcing rod upper end is connected to
Seat cushion lower end.
Further, the fixed baffle in the strut upper end, and the fixed soft rubber cushion in baffle lower end surface.
The utility model has the beneficial effects that a kind of back seat of electric bicycle with shock-absorbing function of the utility model, because
The utility model is added to thread bush, spring, movable sleeving, guide rod, strut and seat cushion, and in use, strut is to seat cushion
It is supported, spring buffers the vibration generated in walking process during seating, to realize damping, improves and multiplies
The comfort of seat, solving rear bicycle in the prior art, without shock-absorbing function, the people carried is comfortable during taking
The bad problem of property, the utility model structure is simple, realizes the function of damping, and riding comfort is good.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the back seat of electric bicycle with shock-absorbing function of the utility model；
Fig. 2 is the structural representation of rear holder assembly in a kind of back seat of electric bicycle with shock-absorbing function of the utility model
Figure；
Fig. 3 is the structural representation of one embodiment in a kind of back seat of electric bicycle with shock-absorbing function of the utility model
Figure；
In figure: blocking under holder assembly, 5- telescopic lever, 6- upper snap ring, 7- after 1- wheel, 2- axletree, 3- connector sleeve, 4-
Ring, 8- vehicle frame, 9- bolt, 41- thread bush, 42- spring, 43- movable sleeving, 44- guide rod, 45- strut, 46- seat cushion.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of electric bicycle with shock-absorbing function
Back seat, including wheel 1, axletree 2, connector sleeve 3, rear holder assembly 4 and vehicle frame 8, axletree 2 are applied in 1 middle position of wheel,
Connector sleeve 3 is sleeved on 2 annular side of axletree, and 8 right end of vehicle frame is fixed on 3 annular side left end of connector sleeve, and rear holder assembly 4 is installed
In 3 upper end of connector sleeve.
Holder assembly 4 includes thread bush 41, spring 42, movable sleeving 43, guide rod 44, strut 45 and seat cushion 46, thread bush afterwards
41 are fixed on 3 annular side upper end of connector sleeve, and 44 lower end periphery face of guide rod processes screw thread, and 44 lower end of guide rod is engaged by screw thread
Inside thread bush 41, spring 42 is sleeved on 44 annular side of guide rod, and the movable sleeving 43 of 42 upside of spring is sleeved on 44 ring of guide rod
Shape side, the fixed strut 45 in 43 annular side front end of movable sleeving, 45 upper end of strut is fixed on 46 lower end surface forward position of seat cushion, makes
Used time, passenger are sitting on seat cushion 46, so that seat cushion 46 be driven to move down, seat cushion 46 is mobile to drive strut 45 mobile, branch
Bar 45 is mobile to drive movable sleeving 43 to move along strut 45, so that movable sleeving 43 generates compressing force to spring 42, receives spring 42
Contracting, when generation is jolted during bicycle walking, 42 pairs of vibrations of spring are buffered, to improve the comfort of seating, work as bullet
When spring 42 damages, user of service's rotating guide-bar 44 makes guide rod 44 in 41 internal rotating of thread bush and moves up, thus and screw thread
41 separation of set, then user of service removes spring 42 from guide rod 44, the spring 42 more renewed, and the design achieves certainly
The function of driving 46 damping of seat cushion, improves riding comfort.
There are two thread bush 41 is set, two thread bush 41 are separately fixed at 3 annular side of connector sleeve of 1 front side and rear side of wheel
Face upper end, two 41 upper ends of thread bush are all connected with guide rod 44, and guide rod 44 is connected by movable sleeving 43 with strut 45, strut
45 upper ends are separately fixed at 46 lower end surface forward position of seat cushion and rear positions, convenient for the installation of seat cushion 46.
46 lower end surface left part position of seat cushion connects telescopic lever 5, and 5 left end of telescopic lever is fixed on 6 right side of upper snap ring, on
Snap ring 6 is fitted in 8 upper end of vehicle frame, and 6 rear end of upper snap ring connects lower snap ring 7 by bolt 9, and lower snap ring 7 is fitted under vehicle frame 8
End improves the stability of the installation of seat cushion 46.
Bottom face installs cushion on seat cushion 46, and cushion is connected by bandage with seat cushion 46, improves relaxing for seat cushion 46
Adaptive.
45 upper, annular side left end of strut and the fixed reinforcing rod of right end, and reinforcing rod upper end is connected to 46 lower end of seat cushion,
Improve the stability that seat cushion 46 is connect with strut 45.
Baffle, and the fixed soft rubber cushion in baffle lower end surface are fixed in 45 upper end of strut, improve the stability of the installation of movable sleeving 43.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of back seat of electric bicycle with shock-absorbing function, including wheel (1), axletree (2), connector sleeve (3), back seat group
Part (4) and vehicle frame (8), it is characterised in that: the axletree (2) is applied in wheel (1) middle position, the connector sleeve (3)
It is sleeved on axletree (2) annular side, vehicle frame (8) right end is fixed on connector sleeve (3) annular side left end, the back seat group
Part (4) is mounted on connector sleeve (3) upper end；
Holder assembly (4) includes thread bush (41), spring (42), movable sleeving (43), guide rod (44), strut (45) and seat after described
It pads (46), the thread bush (41) is fixed on connector sleeve (3) annular side upper end, and guide rod (44) the lower end periphery face processes spiral shell
Line, and guide rod (44) lower end is internal by being threadably engaged in thread bush (41), the spring (42) is sleeved on guide rod (44) annular
Side, the movable sleeving (43) on the upside of the spring (42) are sleeved on guide rod (44) annular side, movable sleeving (43) annular side
It holds in front fixed strut (45), strut (45) upper end is fixed on seat cushion (46) lower end surface forward position.
2. a kind of back seat of electric bicycle with shock-absorbing function according to claim 1, it is characterised in that: the screw thread
There are two set (41) is set, two thread bush (41) are separately fixed on front side of wheel (1) and connector sleeve (3) annular side of rear side
Face upper end, two thread bush (41) upper ends are all connected with guide rod (44), and guide rod (44) passes through movable sleeving (43) and strut
(45) it is connected, strut (45) upper end is separately fixed at seat cushion (46) lower end surface forward position and rear positions.
3. a kind of back seat of electric bicycle with shock-absorbing function according to claim 1, it is characterised in that: the seat cushion
(46) lower end surface left part position connection telescopic lever (5), telescopic lever (5) left end is fixed on upper snap ring (6) right side, institute
It states upper snap ring (6) and is fitted in vehicle frame (8) upper end, upper snap ring (6) rear end is connected lower snap ring (7) by bolt (9), and lower card
Ring (7) is fitted in vehicle frame (8) lower end.
4. a kind of back seat of electric bicycle with shock-absorbing function according to claim 1, it is characterised in that: the seat cushion
(46) bottom face installs cushion on, and cushion is connected by bandage with seat cushion (46).
5. a kind of back seat of electric bicycle with shock-absorbing function according to claim 1, it is characterised in that: the strut
(45) upper, annular side left end and the fixed reinforcing rod of right end, and reinforcing rod upper end is connected to seat cushion (46) lower end.
6. a kind of back seat of electric bicycle with shock-absorbing function according to claim 1, it is characterised in that: the strut
(45) the fixed baffle in upper end, and the fixed soft rubber cushion in baffle lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144106.5U CN209479823U (en) | 2018-12-19 | 2018-12-19 | A kind of back seat of electric bicycle with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144106.5U CN209479823U (en) | 2018-12-19 | 2018-12-19 | A kind of back seat of electric bicycle with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479823U true CN209479823U (en) | 2019-10-11 |
Family
ID=68126615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822144106.5U Expired - Fee Related CN209479823U (en) | 2018-12-19 | 2018-12-19 | A kind of back seat of electric bicycle with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479823U (en) |
-
2018
- 2018-12-19 CN CN201822144106.5U patent/CN209479823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |