CN207725524U - A kind of adjustable Multifunction bicycle carrier frame - Google Patents
A kind of adjustable Multifunction bicycle carrier frame Download PDFInfo
- Publication number
- CN207725524U CN207725524U CN201721792346.5U CN201721792346U CN207725524U CN 207725524 U CN207725524 U CN 207725524U CN 201721792346 U CN201721792346 U CN 201721792346U CN 207725524 U CN207725524 U CN 207725524U
- Authority
- CN
- China
- Prior art keywords
- frame
- backrest
- back rest
- plate
- adjustable
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 229920001821 foam rubber Polymers 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a kind of adjustable Multifunction bicycle carrier frame, including back rest frame frame, regulating device, basket, left adjustable plate, handgrip, right adjustable plate, spring clip apparatus, backrest, backrest column and backrest column box, the regulating device include support plate, adjusting bolt and adjusting steel plate, the upper end of the support plate is welded on the position of the latter half of the bottom surface of the left frame of back rest frame frame；The root weld of the adjusting bolt is in the upper end position for adjusting steel plate；The adjusting steel plate is connect by adjusting bolt with support plate.It is provided with groove in the plate face of the utility model support plate, is conducive to the height for adjusting back rest frame frame；Backrest column uses rectangular square tube, is provided with cotter way on the square tube front surface, backrest and backrest column are recovered in backrest column box when being conducive to carry on the back large article；The inner surface of backrest is arranged to inner concave arc surface, be conducive to improve by bus after people by when comfort level.
Description
Technical field
The utility model belongs to bicycle equipment manufacturing technology field more particularly to a kind of adjustable multifunction bicycle
Back rest frame.
Background technology
Bicycle is that we are commonly used to carry object, manned tool on the back day, and back rest frame is bicycle an indispensable part.Voluntarily
Dickey seats frame is generally formed by several reinforcement weldings, and people is directly allowed to be sitting on an iron shelf when manned, although seat is harder, sense
Feel uncomfortable, the hardship on foot for solving people by bus can be remained to；People often ride cycling trip and do shopping simultaneously, the thing bought
When more or thing is larger, people are often put into thing on back rest frame, bring many convenience.
But there are seat heights to adjust for existing rear bicycle frame, and it is few and cannot place larger object to put thing
The problem of part.
Therefore, a kind of adjustable Multifunction bicycle carrier frame of invention is very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of adjustable Multifunction bicycle carrier frame, with
Solving existing rear bicycle frame, there is also seat heights to adjust, and it is few and cannot place asking for larger object to put thing
Topic.A kind of adjustable Multifunction bicycle carrier frame, including back rest frame frame, regulating device, basket, left adjustable plate are grabbed
Hand, right adjustable plate, spring clip apparatus, backrest, backrest column and backrest column box, the regulating device include support plate, are adjusted
It saves bolt and adjusts steel plate, the upper end of the support plate is welded on the latter half of the bottom surface of the left frame of back rest frame frame
Position；The root weld of the adjusting bolt is in the upper end position for adjusting steel plate；The adjusting steel plate passes through adjusting bolt
It is connect with support plate；The basket screw is connected to the left frame lateral surface of back rest frame frame；The left adjustable plate folding
Position of the page fixing in the upper surface of the left frame of back rest frame frame；The handgrip is welded on the preceding horizontal edge of back rest frame frame
The position at both ends；The right adjustable plate folding is fixed on the position of the upper surface of the left frame of back rest frame frame；The bullet
Spring clamp device includes spring clip frame, and spring and pressure holding frame, the left frame of the spring clip frame are welded on back rest frame frame
Left frame lower surface middle position, the left frame of the spring clip frame is welded on the left frame of back rest frame frame
The middle position of lower surface；The winding position of the spring is fixed on the rear cross beam of spring clip frame；The pressure holding frame
It is pressed on the front beam of spring clip frame by the elongation position of spring；The backrest bolt is fixed on the top of backrest column
Position；The backrest pillar pin axis connection is in the center of the tail portion crossbeam of back rest frame frame；The backrest column box
The back side of back rest frame frame is welded on close to the middle position of the crossbeam of rear end.
Preferably, it is provided with groove in the plate face of the support plate.
Preferably, the backrest column uses rectangular square tube, and cotter way is provided on the front surface of the rectangular square tube.
Preferably, the basket is set as folding framework.
Preferably, the back side of the left side of the back rest frame frame is provided with hook.
Preferably, one layer of foam-rubber cushion is both provided on the outer surface of the left adjustable plate and right adjustable plate.
Preferably, the inner surface of the backrest is arranged to inner concave arc surface.
Compared with prior art, the beneficial effects of the utility model are：
1. in the utility model, groove is provided in the plate face of the support plate, be conducive to the height for adjusting back rest frame frame
Degree.
2. in the utility model, the backrest column uses rectangular square tube, is opened on the front surface of the rectangular square tube
There is cotter way, backrest and backrest column are recovered in backrest column box when being conducive to carry on the back large article.
3. in the utility model, the basket is set as folding framework, beaten when being conducive to using basket
It opens, folds when not used, save space.
4. in the utility model, the back side of the left side of the back rest frame frame is provided with hook, is conducive to back rest frame
The binding of article on frame.
5. in the utility model, one layer of foam-rubber cushion is both provided on the outer surface of the left adjustable plate and right adjustable plate,
Being conducive to, which improves people, sits the uncomfortable feeling of hard seat.
6. in the utility model, the inner surface of the backrest is arranged to inner concave arc surface, be conducive to lean on after improving people by bus
When comfort level.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the regulating device of the utility model.
Fig. 3 is the basket side view of the utility model.
Fig. 4 is the structural schematic diagram of the spring clip apparatus of the utility model.
In figure：
1, back rest frame frame；2, regulating device；21, support plate；22, adjusting bolt；23, steel plate is adjusted；3, basket；4、
Left adjustable plate；5, handgrip；6, right adjustable plate；7, spring clip apparatus；71, spring clip frame；72, spring；73, frame is pressed；8, it leans on
The back of the body；9, backrest column；10, backrest column box.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 4
The utility model provides a kind of adjustable Multifunction bicycle carrier frame, including back rest frame frame 1, regulating device
2, basket 3, left adjustable plate 4, handgrip 5, right adjustable plate 6, spring clip apparatus 7, backrest 8, backrest column 9 and backrest column box
10, the regulating device 2 includes support plate 21, adjusting bolt 22 and adjusting steel plate 23, the upper end weldering of the support plate 21
It is connected on the position of the latter half of the bottom surface of the left frame of back rest frame frame 1；The root weld of the adjusting bolt 22 is being adjusted
Save the upper end position of steel plate 23；The adjusting steel plate 23 is connect by adjusting bolt 22 with support plate 21；The basket 3
Screw is connected to the left frame lateral surface of back rest frame frame 1；4 folding of left adjustable plate is fixed on a left side for back rest frame frame 1
The position of the upper surface of frame；The handgrip 5 is welded on the position at the both ends of the preceding horizontal edge of back rest frame frame 1；The right side
6 folding of adjustable plate is fixed on the position of the upper surface of the left frame of back rest frame frame 1；The spring clip apparatus 7 includes spring
Frame 71 is pressed from both sides, spring 72 and pressure holding frame 73, the left frame of the spring clip frame 71 are welded on the left frame of back rest frame frame 1
Lower surface middle position, the left frame of the spring clip frame 71 is welded on the following table of the left frame of back rest frame frame 1
The middle position in face；The winding position of the spring 72 is fixed on the rear cross beam of spring clip frame 71；The pressure holding frame
73 are pressed by the elongation position of spring 72 on the front beam of spring clip frame 71；It is vertical that 8 screw of backrest is fixed on backrest
The apical position of column 9；9 axis pin of backrest column is connected to the center of the tail portion crossbeam of back rest frame frame 1；Described
Backrest column box 10 is welded on the back side of back rest frame frame 1 close to the middle position of the crossbeam of rear end.
In above-described embodiment, specifically, being provided with groove in the plate face of the support plate 21.
In above-described embodiment, specifically, the backrest column 9 uses rectangular square tube；The positive table of the rectangular square tube
Cotter way is provided on face.
In above-described embodiment, specifically, the basket 3 is set as folding framework.
In above-described embodiment, specifically, the back side of the left side of the back rest frame frame 1 is provided with hook.
In above-described embodiment, specifically, being both provided with one layer on the outer surface of the left adjustable plate 4 and right adjustable plate 6
Foam-rubber cushion.
In above-described embodiment, specifically, the inner surface of the backrest 8 is arranged to inner concave arc surface.
Operation principle
In the utility model, the height of back rest frame frame 1 can be adjusted by regulating device 2.It is sat on back rest frame frame 1
When people, folding baggage basket 3 closes left adjustable plate 4 and right adjustable plate 6, and sponge is face-up, backrest 8 and backrest column 9 from backrest
It is pulled out in column box 10, people is sitting on back rest frame frame 1；When carrying large-sized object on the back, left adjustable plate 4 and right adjustable plate 6 are opened, leaning on
The back of the body 8 and backrest column 9 close in backrest column box 10, and large-sized object is positioned on back rest frame frame 1, and small thing can be placed in
In basket 3.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (7)
1. a kind of adjustable Multifunction bicycle carrier frame, which is characterized in that adjustable Multifunction bicycle carrier frame,
Including back rest frame frame（1）, regulating device（2）, basket（3）, left adjustable plate（4）, handgrip（5）, right adjustable plate（6）, spring
Clamp device（7）, backrest（8）, backrest column（9）With backrest column box（10）, the regulating device（2）Including support plate
（21）, adjusting bolt（22）With adjusting steel plate（23）, the support plate（21）Upper end be welded on back rest frame frame（1）A left side
The position of the latter half of the bottom surface of frame；The adjusting bolt（22）Root weld adjust steel plate（23）Upper end position
It sets；The adjusting steel plate（23）Pass through adjusting bolt（22）With support plate（21）Connection；The basket（3）Screw connects
In back rest frame frame（1）Left frame lateral surface；The left adjustable plate（4）Folding is fixed on back rest frame frame（1）The left side
The position of the upper surface of frame；The handgrip（5）It is welded on back rest frame frame（1）Preceding horizontal edge both ends position；Described
Right adjustable plate（6）Folding is fixed on back rest frame frame（1）Left frame upper surface position；The spring clip apparatus（7）
Including spring clip frame（71）, spring（72）With pressure holding frame（73）, the spring clip frame（71）Left frame be welded on after
Mounting frame（1）Left frame lower surface middle position, the spring clip frame（71）Left frame be welded on back seat
Frame frame（1）Left frame lower surface middle position；The spring（72）Winding position be fixed on spring clip frame
（71）Rear cross beam on；The pressure holding frame（73）By spring（72）Elongation position press in spring clip frame（71）Preceding cross
Liang Shang；The backrest（8）Screw is fixed on backrest column（9）Apical position；The backrest column（9）Axis pin is connected to
Back rest frame frame（1）Tail portion crossbeam center；The backrest column box（10）It is welded on back rest frame frame（1）The back of the body
Face is close to the middle position of the crossbeam of rear end.
2. adjustable Multifunction bicycle carrier frame as described in claim 1, which is characterized in that the support plate（21）
Plate face on be provided with groove.
3. adjustable Multifunction bicycle carrier frame as described in claim 1, which is characterized in that the backrest column
（9）Using rectangular square tube;It is provided with cotter way on the front surface of the rectangular square tube.
4. adjustable Multifunction bicycle carrier frame as described in claim 1, which is characterized in that the basket（3）
It is set as folding framework.
5. adjustable Multifunction bicycle carrier frame as described in claim 1, which is characterized in that the back rest frame frame
（1）The back side of left side be provided with hook.
6. adjustable Multifunction bicycle carrier frame as described in claim 1, which is characterized in that the left adjustable plate
（4）With right adjustable plate（6）Outer surface on be both provided with one layer of foam-rubber cushion.
7. adjustable Multifunction bicycle carrier frame as described in claim 1, which is characterized in that the backrest（8）'s
Inner surface is arranged to inner concave arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792346.5U CN207725524U (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable Multifunction bicycle carrier frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792346.5U CN207725524U (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable Multifunction bicycle carrier frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725524U true CN207725524U (en) | 2018-08-14 |
Family
ID=63085452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792346.5U Expired - Fee Related CN207725524U (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable Multifunction bicycle carrier frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541163A (en) * | 2018-11-26 | 2019-03-29 | 华北水利水电大学 | Multifunctional water monitors office platform |
| CN110341842A (en) * | 2019-07-15 | 2019-10-18 | 东莞市台铃车业有限公司 | A kind of single two-seater switching mechanism and tricycle for tricycle |
-
2017
- 2017-12-20 CN CN201721792346.5U patent/CN207725524U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541163A (en) * | 2018-11-26 | 2019-03-29 | 华北水利水电大学 | Multifunctional water monitors office platform |
| CN109541163B (en) * | 2018-11-26 | 2021-06-04 | 华北水利水电大学 | Multifunctional water quality monitoring office platform |
| CN110341842A (en) * | 2019-07-15 | 2019-10-18 | 东莞市台铃车业有限公司 | A kind of single two-seater switching mechanism and tricycle for tricycle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |