CN206797548U - A kind of chest support and the bicycle of riding using the chest support - Google Patents
A kind of chest support and the bicycle of riding using the chest support Download PDFInfo
- Publication number
- CN206797548U CN206797548U CN201720573312.0U CN201720573312U CN206797548U CN 206797548 U CN206797548 U CN 206797548U CN 201720573312 U CN201720573312 U CN 201720573312U CN 206797548 U CN206797548 U CN 206797548U
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- China
- Prior art keywords
- oblique fulcrum
- pad
- fulcrum bar
- bar
- bar group
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Abstract
The utility model provides a kind of chest support, the chest support includes pad and folding stand, the folding stand includes oblique fulcrum bar group and pin bar group, the oblique fulcrum bar group is rotatably connected to connector, the connector is arranged on the cushions support bar of the rear cant beam or bicycle of bicycle, the other end of the pin bar group is slidably connected in the car crossbeam of bicycle, and the pin bar group is additionally provided with the first lock with one end that the car crossbeam is connected.The utility model additionally provides a kind of bicycle of riding using above-mentioned chest support.Because pin bar group is slidably connected in car crossbeam, when chest support need not be used, space can be not take up, use is more convenient by sliding pin bar group pin bar group and the mutual folding of oblique fulcrum bar group beside car crossbeam；Simultaneously because oblique fulcrum bar group is arranged on by connector on the cushions support bar of the rear cant beam or bicycle of bicycle, the load of car crossbeam is effectively reduced, car crossbeam is not easy to break, is not easy to influence bicycle service life.
Description
Technical field
The utility model is related to a kind of support meanss and using the support rotating shaft bicycle, especially a kind of chest support and
Use the bicycle of riding of the chest support.
Background technology
When being ridden using bicycle (also referred to as bicycle), the trunk of cyclist generally examines both hands and lumbodorsal muscle is propped up
Support, after riding for a long time over long distances, easily there is fatigue in the muscle such as arm, shoulder, back and waist of cyclist.
Notification number is that CN203237338U Chinese utility model patent discloses a kind of safety and comfort bicycle, including car
Frame, wheel, handlebar and vehicle seat, chest support is movably installed with the vehicle frame between its described handlebar and vehicle seat, passes through setting
Chest support, the chest of cyclist can effectively be supported when cycling, slow down fatigue, but this kind of chest
Portion's support frame is usually fixed formula and is connected on vehicle frame, it is difficult to it is adjusted according to the actual height feature of cyclist, and
Also it is difficult to folding when need not use, use is more inconvenient；In addition, the chest support is connected directly between the car crossbeam of vehicle frame
On so that the load of car crossbeam is relatively large, is easily broken off, and influences the service life of bicycle.
Publication No. is that CN105216927A Chinese invention patent discloses a kind of bicycle chest support, and the chest support is arranged on certainly
On driving frame, cyclist's trunk, and adjustable support pad position can be held, traditional chest support is efficiently solved and is difficult to according to cycling
The problem of actual height feature of people is adjusted, but the chest support equally exist be difficult to when need not use folding use not side
Just the problem of and being directly installed on influence bicycle service life in car crossbeam.
In view of this, the applicant has this case generation then to the structure in-depth study of chest support.
Utility model content
The purpose of this utility model is to provide a kind of easy to use and is not easy to influence the chest support of bicycle service life and makes
With the bicycle of riding of the chest support.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of chest support, the chest support include pad and folding stand, and the folding stand is rotatably connected on the support including one end
Oblique fulcrum bar group and one end on pad are rotatably connected on the pin bar group on the shaft of the oblique fulcrum bar group, the oblique fulcrum bar group it is another
One end is rotatably connected to connector, and the connector is arranged on the cushions support bar of the rear cant beam or bicycle of bicycle, described vertical
The other end of pole group is slidably connected in the car crossbeam of bicycle, and one end that the pin bar group is connected with the car crossbeam is also
Be provided with the first lock for the pin bar group being fastened in the car crossbeam.
As a kind of improvement of the present utility model, the connector is slidably connected at the rear cant beam or the cushions support
Bar, and the second lock is provided with the connector, first lock and second lock all latch for eccentric wheel.
As a kind of improvement of the present utility model, the pad is monoblock type sponge block, is offered on the pad ventilative
Groove or air-vent；
Or the pad includes multiple sponge strips equidistantly arranged；
Or the pad includes two pressure pins being arranged parallel to and the bullet between two pressure pins
Property band；
Or the pad includes the first pad and respectively foldable the second pad for being connected to the first pad both sides
Body and the 3rd pad, after the pad and folding stand fold, the pad and the car crossbeam are collectively forming magazine.
As a kind of improvement of the present utility model, multiple perforation, the vertical branch are offered on the shaft of the oblique fulcrum bar group
Bar group is removably connected with connecting bolt with one end that the oblique fulcrum bar group is connected, and the connecting bolt is interspersed in one of institute
State in perforation.
As a kind of improvement of the present utility model, the oblique fulcrum bar group and/or the pin bar group are expansion link group.
As a kind of improvement of the present utility model, the pin bar group is stood including offering the first of multiple through holes on shaft
Pole and the second pin bar and the vertical rod latch for connecting first pin bar and second pin bar, described first
Pin bar and second pin bar are located along the same line.
As it is of the present utility model it is a kind of improve, it is first oblique to include offering multiple through holes on shaft for the oblique fulcrum bar group
Pole and the second oblique fulcrum bar and the brace latch for connecting first oblique fulcrum bar and second oblique fulcrum bar, described first
Oblique fulcrum bar and second oblique fulcrum bar are located along the same line.
As a kind of improvement of the present utility model, the oblique fulcrum bar group also includes the 3rd oblique fulcrum bar, first oblique fulcrum bar
It is rotatablely connected with the pad, second oblique fulcrum bar is rotatablely connected with the 3rd oblique fulcrum bar.
As a kind of improvement of the present utility model, opened on the shaft of first oblique fulcrum bar and/or second oblique fulcrum bar
Provided with length direction and corresponding oblique fulcrum bar identical groove, the car crossbeam is interspersed in the groove.
One kind is ridden bicycle, including vehicle frame, and above-mentioned chest support is provided with the vehicle frame.
Using above-mentioned technical proposal, the utility model has the advantages that：
1st,, can be by sliding pin bar when chest support need not be used because pin bar group is slidably connected in car crossbeam
Group causes pin bar group and the mutual folding of oblique fulcrum bar group beside car crossbeam, to be not take up space, use is more convenient；Simultaneously because
Oblique fulcrum bar group is arranged on by connector on the cushions support bar of the rear cant beam or bicycle of bicycle, effectively reduces the negative of car crossbeam
Carry, car crossbeam is not easy to break, is not easy to influence bicycle service life.
2nd, it is usual by setting, and car crossbeam is interspersed in groove, car crossbeam can be utilized to form side when chest support is deployed
Support, chest support is avoided to tilt, using car crossbeam as guide rod during folding, it is ensured that the fluency of folding action.
Brief description of the drawings
Fig. 1 is the deployed configuration schematic diagram of the chest support of the utility model embodiment one；
Fig. 2 is the folding structure schematic diagram of the chest support of the utility model embodiment one；
Fig. 3 is the deployed configuration schematic diagram of the chest support of the utility model embodiment two；
Fig. 4 is the folding structure schematic diagram of the chest support of the utility model embodiment two.
Indicated in figure corresponding as follows：
10- pads；The pads of 11- first；
The pads of 12- second；The pads of 13- the 3rd；
20- folding stands；21- connectors；
22- grooves；
30- oblique fulcrum bar groups；The oblique fulcrum bars of 31- first；
The oblique fulcrum bars of 32- second；The oblique fulcrum bars of 33- the 3rd；
40- pin bar groups；The pin bars of 41- first；
The pin bars of 42- second.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one.
The chest support that the present embodiment provides can be directly integrated installed in riding on bicycle, be installed in again after can also purchasing car
Ride on bicycle, therefore the present embodiment substantially also provides a kind of bicycle of riding using the chest support, in the present embodiment, removes
Outside chest support, bicycle of riding is conventional road cycling, its vehicle frame have structure arrangement mutually triangular in shape car crossbeam, it is preceding tiltedly
Beam and rear cant beam, wherein preceding cant beam and rear cant beam are all located at the lower section of car crossbeam.
As depicted in figs. 1 and 2, the chest support that the present embodiment provides includes pad 10 and folding stand 20.Pad 10 can be whole
Body formula sponge block, it is relatively poor due to not opening gas permeability also, and cyclist easily sweats when riding, when pad 10 is monoblock type
During sponge block, ventilating groove or air-vent are preferably offered on pad 10, improves the comfortableness of cyclist；Pad 10 can also be
Include the pad of multiple sponge strips equidistantly arranged, so radiated using the gap between two neighboring sponge strip；
Pad 10 can also be including two pressure pins being arranged parallel to and the elastic webbing between two pressure pins, utilize bullet
Property band is supported to the chest locations of cyclist.
In the present embodiment, pad 10 includes the first pad 11 and respectively foldable the first pad 11 both sides of being connected to
Second pad 12 and the 3rd pad 13, specifically, the second pad 12 and the 3rd pad 13 are rotatablely connected with the first pad 11 respectively,
And corresponding rotation connection position is both provided with the fastener for fixing the second pad 12 or the position of the 3rd pad 13, this is tight
The emphasis for putting the device, not the present embodiment that can be routine is fixedly mounted with, is no longer described in detail herein.After pad 10 deploys, each pad
It is in the same plane；After the folding of pad 10, each pad mutually forms a frame like structure, it is preferred that when pad 10 and folds
After frame 20 all folds, car crossbeam is interspersed between the second pad 12 and the 3rd pad 13, now pad 10 and the common shape of car crossbeam
Into magazine, i.e. the first pad 11, the second pad 12, the 3rd pad 13 and car crossbeam surround one jointly can be with the sky of storing
Between, can be with objects such as holding water cup or beverage bottles.
The oblique fulcrum bar group 30 and one end that folding stand 20 is rotatably connected on pad 10 including one end are rotatably connected on oblique fulcrum bar
Pin bar group 40 on the shaft of group 30, it is preferred that rotation connection position that can be between oblique fulcrum bar group 30 and pad 10 is set
For the fastener being fastened on pad on oblique fulcrum bar 30, the fastener is unclamped using preceding, freely adjustable pad 10
The fastener is fastened relative to the angle of oblique fulcrum bar 30, and when using, avoids pad 10 from being rotated relative to oblique fulcrum bar group 30 and makes
It is unstable into bicyclist center.The other end of oblique fulcrum bar group 30 is rotatably connected to connector 21, and the connector 21 is arranged on bicycle
Afterwards on cant beam, while the connector 21 is slidably connected on rear cant beam, and the second lock 23 is provided with the connector；Thirty years of age
The other end of bar group 40 is slidably connected in the car crossbeam of bicycle, and one end that pin bar group 40 is connected with car crossbeam is additionally provided with
For the first lock 22 being fastened on pin bar group 40 in car crossbeam, certain pin bar group 40 is needed by sliding block and car crossbeam
It is slidably connected, and pin bar group 40 and the sliding block are rotatablely connected.Preferably, in the present embodiment, the first lock 22 and the second lock
Button 23 all latches for eccentric wheel, and eccentric wheel lock includes cranse and the handle with being connected with eccentric wheel, is rotated by handle eccentric
Wheel realizes the holding action of cranse, and this kind of eccentric wheel lock directly can be obtained commercially, certainly, the first lock 22 and the
Two locks 23 can also be the different lock of structure.In addition, in the present embodiment, offered on the shaft of oblique fulcrum bar group 30 multiple
Perforation 31, one end that pin bar group 40 is connected with oblique fulcrum bar group 30 is removably connected with connecting bolt, and the connecting bolt is interspersed in
In one of perforation 31, rotation connection between oblique fulcrum bar group 30 and pin bar group 40 is realized with this, is so easy to cyclist
Needed to adjust the position being rotatablely connected between oblique fulcrum bar group 30 and pin bar group 40 according to the actual height of oneself, and then adjust support
The height and position of pad 10.
The length of oblique fulcrum bar group 30 and/or pin bar group 40 is preferably what can be adjusted, such as can be by oblique fulcrum bar group 30
And/or pin bar group 40 is both configured to expansion link group.In the present embodiment, pin bar group 40 includes offering multiple lead on shaft
First pin bar 41 and the second pin bar 42 in hole and the vertical rod for connecting the first pin bar 41 and the second pin bar 42 are inserted
Sell, the arrays of openings direction on each pin bar is identical with the length direction of corresponding pin bar, and the first pin bar 31 and second
Pin bar 42 is located along the same line, certainly, in order to ensure the first pin bar 41 and the second pin bar 42 are located along the same line,
Vertical rod latch at least needs two, and is interspersed on different through holes.So, can by change the interspersed position of vertical rod latch come
One of vertical rod latch need to be only removed when adjusting the length of pin bar group 40, and needing pin bar group 40 to fold, with this
Come ensure no matter the length of pin bar group 40 how long, can gather after its folding in car crossbeam annex, will not space-consuming.
Likewise, oblique fulcrum bar group 30 includes offering the first oblique fulcrum bar 31 and the second oblique fulcrum bar 32 of multiple through holes on shaft
And for connecting the brace latch of the first oblique fulcrum bar 31 and the second oblique fulcrum bar 32, the first oblique fulcrum bar 31 and the second oblique fulcrum bar 32
In on same straight line, certainly, brace inserted link equally also has two, the length adjustment mode of oblique fulcrum bar group 30 and folding mode with it is above-mentioned
Pin bar group 40 is identical, is no longer described in detail herein.It should be noted that above-mentioned each pin bar 42 and oblique fulcrum bar 32 can also have it is more
It is individual, connected by vertical rod latch between two neighboring pin bar 42, connected between two neighboring oblique fulcrum bar 32 by brace latch.
Preferably, in the present embodiment, one of them of the link position between the first oblique fulcrum bar 31 and the second oblique fulcrum bar 32 is oblique
Bar latch is the connecting bolt between oblique fulcrum bar group 30 and pin bar group 40, and in the present embodiment, oblique fulcrum bar group 30 is also wrapped
The 3rd oblique fulcrum bar 33 is included, the first oblique fulcrum bar 31 is rotatablely connected with pad 10, and the second oblique fulcrum bar 32 and the 3rd oblique fulcrum bar 33 are rotated and connected
Connect.
In addition, length direction and corresponding tiltedly branch are offered on the shaft of the first oblique fulcrum bar 31 and/or the second oblique fulcrum bar 32
Bar identical groove, car crossbeam are interspersed in the groove, so, can be formed collateral support using car crossbeam when chest support is deployed, be kept away
Exempt from the inclination of chest support, using car crossbeam as guide rod during folding, it is ensured that the fluency of folding action.Preferably, exist
In the present embodiment, each oblique fulcrum bar and each pin bar that form folding stand 20 all include two bar segments being arranged parallel to, two
Above-mentioned groove is formed between corresponding bar segment.
As shown in figure 1, folding stand 20 is arranged into herringbone after chest support expansion in the present embodiment；During folding, first is unclamped
Lock 22 and second lock 23, the one end for being then connected pin bar group 40 with car crossbeam backward cant beam direction slip so that
Pin bar group 40 drives pad 10 to be fitted in car crossbeam, while the 3rd oblique fulcrum bar 33 rotates relative to the second oblique fulcrum bar 32, makes
Obtain the first oblique fulcrum bar 31 and the second oblique fulcrum bar 32 is fitted in car crossbeam, and the 3rd oblique fulcrum bar 33 is then fitted on rear cant beam, it is real
The folding of existing chest support, the chest support after folding are as shown in Figure 2.
Embodiment two.
The chest support that the present embodiment provides can be equally directly integrated installed in riding on bicycle, pacified again after can also purchasing car
On bicycle of riding, therefore the present embodiment substantially also provides a kind of bicycle of riding using the chest support, in the present embodiment
In, in addition to chest support, bicycle of riding is conventional mountain bike, and its vehicle frame has the car of structure arrangement mutually triangular in shape horizontal
Beam, preceding cant beam and rear cant beam and the scalable cushions support for being connected on rear cant beam and being located along the same line with rear cant beam
Bar, wherein preceding cant beam and rear cant beam are all located at the lower section of car crossbeam, cushions support bar is located at the top of car crossbeam.
As shown in Figure 3 and Figure 4, the difference of chest support and embodiment one that the present embodiment provides is, in the present embodiment, even
Fitting 21 is arranged on the cushions support bar of bicycle, because the part such as brake cable of mountain bike control circuit needs to be arranged in retread
Liang Shang, connector 21, which is arranged on the cushions support bar of bicycle, can effectively avoid these control circuits.
As shown in figure 3, similar with embodiment one after chest support expansion in the present embodiment, during folding, the first lock 22 is unclamped
With second lock 23, the one end for being then connected pin bar group 40 with car crossbeam backward cant beam direction slip so that pin bar
The drive pad 10 of group 40 is fitted in car crossbeam, while the 3rd oblique fulcrum bar 33 rotates relative to the second oblique fulcrum bar 32 so that first
The oblique fulcrum bar 32 of oblique fulcrum bar 31 and second is fitted in car crossbeam, and is located along the same line with the 3rd oblique fulcrum bar 33, realizes chest support
Folding, the chest support after folding is as shown in Figure 2.
The utility model is described in detail above in conjunction with accompanying drawing, but embodiment of the present utility model and not only
It is limited to above-mentioned embodiment, those skilled in the art can make various modifications according to prior art to the utility model, such as will
Pad 10 is dragged to be changed to supporting plate etc. in above-described embodiment, these belong to the scope of protection of the utility model.
Claims (10)
1. a kind of chest support, it is characterised in that the chest support includes pad and folding stand, and the folding stand is rotatablely connected including one end
Oblique fulcrum bar group and one end on the pad are rotatably connected on the pin bar group on the shaft of the oblique fulcrum bar group, the tiltedly branch
The other end of bar group is rotatably connected to connector, and the connector is arranged on the cushions support bar of the rear cant beam or bicycle of bicycle
On, the other end of the pin bar group is slidably connected in the car crossbeam of bicycle, and the pin bar group connects with the car crossbeam
The one end connect is additionally provided with the first lock for being fastened on the pin bar group in the car crossbeam.
2. chest support as claimed in claim 1, it is characterised in that the connector is slidably connected at the rear cant beam or the seat
Advance expenditure strut, and the second lock is provided with the connector, first lock and second lock are all eccentric wheel lock
Button.
3. chest support as claimed in claim 1, it is characterised in that the pad is monoblock type sponge block, is opened up on the pad
There are ventilating groove or air-vent；
Or the pad includes multiple sponge strips equidistantly arranged；
Or the pad includes two pressure pins being arranged parallel to and the elastic webbing between two pressure pins；
Or the pad include the first pad and respectively foldable the second pad for being connected to the first pad both sides and
3rd pad, after the pad and folding stand fold, the pad and the car crossbeam are collectively forming magazine.
4. chest support as claimed in claim 1, it is characterised in that multiple perforation, institute are offered on the shaft of the oblique fulcrum bar group
State pin bar group and be removably connected with connecting bolt with one end that the oblique fulcrum bar group is connected, the connecting bolt is interspersed wherein
In one perforation.
5. chest support as claimed in claim 1, it is characterised in that the oblique fulcrum bar group and/or the pin bar group are expansion link
Group.
6. chest support as claimed in claim 1, it is characterised in that the pin bar group includes offering multiple through holes on shaft
First pin bar and the second pin bar and the vertical rod latch for connecting first pin bar and second pin bar, institute
State the first pin bar and second pin bar is located along the same line.
7. chest support as claimed in claim 1, it is characterised in that the oblique fulcrum bar group includes offering multiple through holes on shaft
First oblique fulcrum bar and the second oblique fulcrum bar, and for connecting the brace latch of first oblique fulcrum bar and second oblique fulcrum bar,
First oblique fulcrum bar and second oblique fulcrum bar are located along the same line.
8. chest support as claimed in claim 7, it is characterised in that the oblique fulcrum bar group also includes the 3rd oblique fulcrum bar, and described first
Oblique fulcrum bar is rotatablely connected with the pad, and second oblique fulcrum bar is rotatablely connected with the 3rd oblique fulcrum bar.
9. chest support as claimed in claim 7, it is characterised in that the bar of first oblique fulcrum bar and/or second oblique fulcrum bar
Length direction and corresponding oblique fulcrum bar identical groove are offered with it, and the car crossbeam is interspersed in the groove.
The bicycle 10. one kind is ridden, including vehicle frame, it is characterised in that set on the vehicle frame just like any power in claim 1-9
Profit requires described chest support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573312.0U CN206797548U (en) | 2017-05-22 | 2017-05-22 | A kind of chest support and the bicycle of riding using the chest support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573312.0U CN206797548U (en) | 2017-05-22 | 2017-05-22 | A kind of chest support and the bicycle of riding using the chest support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797548U true CN206797548U (en) | 2017-12-26 |
Family
ID=60741755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573312.0U Expired - Fee Related CN206797548U (en) | 2017-05-22 | 2017-05-22 | A kind of chest support and the bicycle of riding using the chest support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031762A (en) * | 2017-05-22 | 2017-08-11 | 苏灿艺 | A kind of chest support and the bicycle of riding using the chest support |
-
2017
- 2017-05-22 CN CN201720573312.0U patent/CN206797548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031762A (en) * | 2017-05-22 | 2017-08-11 | 苏灿艺 | A kind of chest support and the bicycle of riding using the chest support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20200522 |