CN206520702U - A kind of hand foldable formula tricycle frame - Google Patents
A kind of hand foldable formula tricycle frame Download PDFInfo
- Publication number
- CN206520702U CN206520702U CN201720127858.3U CN201720127858U CN206520702U CN 206520702 U CN206520702 U CN 206520702U CN 201720127858 U CN201720127858 U CN 201720127858U CN 206520702 U CN206520702 U CN 206520702U
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- frame
- crossbeam
- sleeve pipe
- hand foldable
- foldable formula
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a kind of hand foldable formula tricycle frame, including side arm, middle frame and the after-frame of front and rear hinged connection together successively；Side arm includes the head tube for being used to install front fork, and the rear lateral portion of head tube is provided with hinge dress portion；Middle frame includes that leading section is fitted together with hinge dress portion hinge, rearward end then tilts the central sill of extension rearwardly and upwardly, crossbeam of the rear end provided with left and right extension of central sill, and the rear portion of middle frame is provided with vehicle seat；After-frame includes the back rest that inclined downward extension backward is respectively equipped with the sleeve pipe being rotatably connected on respectively on crossbeam both ends, two sleeve pipes, and the rear end of two back rest is provided with the installation portion for being used for installing rear wheel；It is additionally provided with vehicle frame and the linkage locking device while fixed is carried out after side arm is folded or deployed with middle frame, middle frame and after-frame.The vehicle frame be can be folded, and volume is taken so as to reduce car body, in addition, vehicle frame folding and the process of vehicle frame expansion can carry out quick locking by linkage locking device and fix.
Description
Technical field
The utility model is related to a kind of hand foldable formula tricycle frame.
Background technology
Existing tricycle volume is big, clumsy, space-consuming is big, inconvenience storage with incidentally, for foregoing problems, part skill
Art personnel devise folding tricycle, but existing folding tricycle parts are numerous, folding means are complicated, cost
Height, folds or is wasted time and energy when opening, the quick of influence user uses, because complicated, folding operation is difficult, and less fits
Close older or young crowd to use, promoted extension is limited, and greatly limits promoting the use of for folding tricycle.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of simple in construction, it is easy to use, can fast and easy fold
So as to reduce the hand foldable formula tricycle frame that tricycle car body takes volume.
In order to solve the above technical problems, the utility model include successively front and rear hinged connection side arm together, middle frame and
After-frame；
The side arm includes the head tube for being used to install front fork, and the rear lateral portion of the head tube is provided with hinge dress portion；
The middle frame includes that leading section is fitted together with hinge dress portion hinge, rearward end then tilts the central sill of extension rearwardly and upwardly,
Crossbeam of the rear end of the central sill provided with left and right extension, the rear portion of the middle frame is provided with vehicle seat；
The after-frame is included under being respectively equipped with backward on the sleeve pipe being rotatably connected on respectively on crossbeam both ends, two sleeve pipes
Side tilts the back rest of extension, and the rear end of two back rest is provided with the installation portion for being used for installing rear wheel；
The middle frame forward upward is swung after certain angle, after-frame forward downward swings and vehicle frame folding can be achieved after certain angle
It is folded, conversely, central frame then realizes that vehicle frame deploys respectively with after-frame after backswing resets；The hand foldable formula tricycle frame
On be additionally provided with the linkage locking dress for being carried out fixation simultaneously after side arm and middle frame, middle frame and after-frame are folded or deployed
Put.
After said structure, the utility model can be by swinging certain angle, by middle frame forward upward by after-frame forward
Lower section swings certain angle so as to completing vehicle frame folding, and folding is locked at by controlling linkage locking device by vehicle frame again after folding
State, therefore floor space of the present utility model can be reduced, so that convenient storage；In addition, when middle frame and after-frame difference is reverse
Swing and then realize that vehicle frame deploys after resetting, and deployed condition, therefore, this reality are locked at by controlling linkage locking device by vehicle frame
It is simple with new structure, it is easy to use, can fast and easy fold to reduce the occupancy volume of tricycle car body.
Linkage locking device is realized for convenience, and the linkage locking device includes the sliding chamber being arranged in central sill, institute
State provided with the traveller that can be slid along central sill length direction in sliding chamber, the front end of the traveller is provided with the inserting column for stretching to hinge dress portion,
The hinge dress portion is provided with the folding locking hole for being available for inserting column to insert respectively after side arm and the folding of middle frame or expansion and expansion
It is additionally provided with locking hole, the sliding chamber and pushes traveller to keep inserting column to be inserted in folding locking hole or expansion locking hole
Push up spring；The linkage locking device also includes hinge renovating in the middle part of crossbeam, and the left and right sides renovated is provided with stretches respectively
To the latch of homonymy sleeve pipe, described sleeve pipe frame and after-frame provided among are folded or are available for latch to distinguish after being deployed
Be caught in folding neck therein and expansion neck, the traveller and between renovating provided with connection both so as to realizing latch and slotting
Post is in the linkage drag-line of lockup state or non-lockup state simultaneously.
The locking intensity folded in neck or expansion neck, the left and right sides renovated point are caught in order to improve latch
The shield portion of homonymy sleeve pipe She You not be stretched to, the shield portion is on sleeve pipe outer peripheral face and equal with sleeve outer provided with that can abut in
Intrados, the latch of corresponding side is located on the intrados of homonymy shield portion.
Used in order to which linkage drag-line is hidden in middle frame, the middle part of the crossbeam is provided with front and rear insertion and connected with sliding chamber
Logical zip through hole, the leading section of the linkage drag-line is connected in the rearward end of traveller, and the rearward end of the linkage drag-line is worn
Cross sliding chamber and zip through hole is connected and fixed with renovating.
It is provided with limiting section in sliding chamber on rear side of sliding block, the front end of the top spring acted against on the rear end face of traveller,
Rear end is acted against on the leading flank of limiting section.
It is provided with for load-carrying intensity when frame deploys with after-frame in increasing, between the crossbeam and two sleeve pipes and works as after-frame phase
The load-bearing stopping means of after-frame swing angle can be limited after centering rack expansion.
The load-bearing stopping means includes setting in the limited block being separately positioned on the outer peripheral face of crossbeam both ends, described sleeve pipe
Have and supply homonymy limited block protruding and the spacing nock that limited block is rotated further can be limited after after-frame phase centering rack deploys.
In order to increase the distance of separation of two back rest rearward ends, so as to realize that two trailing wheels to be installed have wider wheel
Away from the both ends of the crossbeam tilt certain angle forwards respectively.
The axially position of crossbeam and two sleeve pipes is realized for convenience, and the both ends of the surface center of the crossbeam is provided with screwed hole,
The fixed plate set close to sleeve pipe outer end is provided with the tube chamber of described sleeve pipe, the center of the fixed plate is provided with centre bore, often
The bolt that centre bore and spiral shell are mounted in screwed hole, the positioning are provided through between the sleeve pipe of side and the beam-end of homonymy
Bolt is provided with the positioning shaft part being located in centre bore, and the length of the positioning shaft part is slightly larger than the length of centre bore.
In order to realize that vehicle seat also has foldable structure, the rear end of the central sill, which is provided with fixed seat, the fixed seat, cuts with scissors dress
Can be pressed against when being turned on having at the top of fixed seat so as to be used, under can be sticked together with central sill when turning over it is empty so as to reduce occupancy
Between vehicle seat.
In summary, the utility model is simple in construction, easy to use, and vehicle frame can be by between side arm, middle frame and after-frame
Foldable structure is folded, and volume is taken so as to reduce tricycle car body, in addition, vehicle frame folding and the process of vehicle frame expansion can
Quick locking is carried out by linkage locking device to fix.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overlooking the structure diagram with broken section of middle frame and after-frame；
Fig. 3 be Fig. 2 in save the structural representation renovated；
Fig. 4 is the sectional perspective structural representation of sleeve pipe and the back rest；
Fig. 5 is that the utility model is provided with handlebar and front vehicle wheel and the partial structural diagram in deployed condition；
Fig. 6 is the structural representation renovated when raising in Fig. 5；
Fig. 7 is when the utility model is assembled into vehicle and the structural representation in folded state.
Embodiment
Referring to the drawings, the hand foldable formula tricycle frame includes side arm, the middle frame of front and rear hinged connection together successively
And after-frame；The side arm includes head tube 1, and the head tube 1 is prior art, and the head tube 1 is used to install front fork, accordingly, under front fork
End can be provided with front vehicle wheel, and the top of front fork can be provided with handlebar；Secondly, the rear lateral portion of head tube 1 is provided with hinge dress portion 2, hinge dress portion 2
Main hinge dress hole provided with left and right insertion, certainly, frame during hinge is filled for convenience, as shown in figure 1, it is preferred that in the rear lateral portion of head tube 1
The preceding cant beam 27 of the affixed extension of inclined downward backward, before the hinge dress portion 2 is then arranged in the rearward end of cant beam.With continued reference to attached
Figure, frame is fitted together including leading section and the hinge of hinge dress portion 2 in this, rearward end then tilts the central sill 3 of extension rearwardly and upwardly, for side
Just central sill 3 is hinged with hinge dress portion 2, and the front end of the central sill 3 has the spaced otic placode 26 in left and right, accordingly, two ears
Also there is the pair hinge dress hole used cooperatively with main hinge dress hole, therefore, the hinge dress portion 2 through pair hinge by filling hole and main hinge on plate 26
The hinge hinged connection in hole is filled in the gap space of two otic placodes 26, in addition, the rear end of central sill 3 extends and is used for provided with left and right
The crossbeam 4 of hinge dress after-frame, secondly, the rear portion of middle frame is also equipped with vehicle seat 5.With continued reference to accompanying drawing, the after-frame then includes turning respectively
The back rest 7 of inclined downward extension backward, two are respectively equipped with the dynamic sleeve pipe 6 being connected on the both ends of crossbeam 4, two sleeve pipes 6
The rear end of the back rest 7 is provided with the installation portion for being used for installing rear wheel, and therefore, after-frame can enter under the supporting role at the both ends of crossbeam 4
Row is swung；In addition, in order to increase the distance of separation of two rearward ends of the back rest 7, so that it is wider to realize that two trailing wheels to be installed have
Wheelspan, as shown in Fig. 2 the both ends of crossbeam 4 tilt certain angle forwards respectively, therefore when after-frame is arranged on crossbeam 4
When on both ends, the rearward end of two back rest 7 can be separated naturally, certainly, in order that the distance between rearward end of two back rest 7
Further increase, as shown in figure 3, the back rest 7 can also have corresponding angle of inclination a, angle of inclination a between the sleeve pipe 6 of homonymy
Preferably greater than 90 degree of obtuse angle；Secondly, as shown in figs 2-4, the axial direction between crossbeam 4 and two sleeve pipes 6 is realized for convenience
It is located by connecting, the both ends of the surface center of the crossbeam 4 is provided with screwed hole, and fixed plate 23 is connected with the tube chamber of sleeve pipe 6, fixed plate 23
Center be provided with centre bore, secondly, sleeve pipe 6 per side and be provided through centre bore and spiral shell is mounted between the end of crossbeam 4 of homonymy
Fixed plate 23 can be pressed against on the end face of crossbeam 4 by the bolt 24 in screwed hole, therefore, the nut of bolt 24, from
And axially position is carried out to sleeve pipe 6, and in order to avoid fixed plate 23 to be pressed on to the end face of crossbeam 4 when bolt 24 is tightened
On, the screw rod of the bolt 24 is provided with the positioning shaft part being located in centre bore, and the length of positioning shaft part is slightly larger than centre bore
Length, secondly, positioning shaft part diameter be more than screwed hole aperture, therefore, when screwed in place bolt 24, fixed plate 23
Can freely it rotate, certainly, the positioning shaft part can be sleeved on the screw rod of bolt 24 using multiple pads and be realized；Separately
Outside, as shown in Fig. 2 in order to avoid the nut of bolt 24 is exposed, the lateral surface of fixed plate 23 and the outer face interval of sleeve pipe 6
One segment distance is set；Certainly, axial positioning structure of the sleeve pipe on crossbeam can also be realized by other means.In summary,
Can after certain angle as shown in fig. 7, middle frame forward upward of the present utility model is swung after certain angle, after-frame forward downward is swung
Vehicle frame folding is realized, conversely, as shown in figure 1, central frame then realizes that vehicle frame deploys respectively with after-frame after backswing resets.
With continued reference to accompanying drawing, in order to can be same by side arm and middle frame, middle frame and after-frame after vehicle frame expansion or vehicle frame folding
Shi Jinhang quick lockings are fixed, and the utility model is additionally provided with linkage locking device, as shown in Fig. 2-Fig. 7, the linkage locking device
Including the sliding chamber 8 being arranged in central sill 3, the structure of sliding chamber 8 is realized for convenience, and the central sill 3 is preferred to use hollow body
It is made, therefore, the tube chamber of central sill 3 is sliding chamber 8, and secondly, the leading section of sliding chamber 8 is provided with and can slided along the length direction of central sill 3
The traveller 9 of shifting, the front end of traveller 9 is provided with the inserting column 10 for stretching to hinge dress portion 2, accordingly, and the leading section of central sill 3, which is provided with, supplies inserting column 10
The stretching hole of stretching, and cut with scissors dress portion 2 and be provided with when side arm and middle frame are folded or are available for the leading section of inserting column 10 to distinguish after expansion
The folding locking hole 11 and expansion locking hole 12 of insertion, secondly, are additionally provided with sliding chamber 8 and push traveller 9 to keep inserting column 10
It is inserted in the top spring 13 folded in locking hole 11 or expansion locking hole 12；In order to avoid top spring 13 is long, on rear side of sliding block
Slide chamber 8 in be provided with limiting section 20, now, top spring 13 front end act against on the rear end face of traveller 9, rear end acts against limiting section
On 20 leading flank, as shown in Fig. 2 the limiting section is ring-type plate body, certainly, the limiting section 20 can be by the outer of central sill 3
Portion's spiral shell cartridge screw, and the inner end of screw is stretched into sliding chamber 8, therefore, the rearward end of top spring 13 can act against the interior of screw
On end；Therefore, as shown in Fig. 5-Fig. 6, when traveller 9 overcomes the top power of spring to slide backward, inserting column 10 can be from folding locking
Extracted in hole 11 or expansion locking hole 12, now, middle frame can be swung, and when inserting column 10 is inserted under the top power of top spring 13
When folding in locking hole 11 or expansion locking hole 12, middle frame can not be swung.
Secondly, the linkage locking device also includes the left and right sides difference renovated 14, renovate 14 that hinge is mounted in the middle part of crossbeam 4
Provided with the shield portion 19 for stretching to homonymy sleeve pipe 6, shield portion 19 provided with can abut on the outer peripheral face of sleeve pipe 6 and with the external diameter phase of sleeve pipe 6
Deng intrados, intrados is provided with the latch 15 of evagination, meanwhile, be additionally provided with the periphery wall of sleeve pipe 6 among frame and after-frame
Folded or be available for latch 15 to be respectively clamped into folding neck 16 therein and expansion neck 17 after being deployed；As shown in figure 4,
The folding neck 16 and expansion neck 17 are groove, certainly, and the folding neck 16 and expansion neck 17 can also be insertion sleeve pipe 6
The through hole of tube wall, therefore, when the shield portion 19 for renovating 14 is abutted on the outer peripheral face of sleeve pipe 6, latch 15 can be caught in accordingly
Fold neck 16 or expansion neck 17 in, now, after-frame can not be swung, still, when outwards stir renovate 14 when, latch
15 are also pulled out from corresponding fold in neck 16 or expansion neck 17 immediately, and now, after-frame can be swung；As described above, tool
The shield portion 19 for having intrados is to be caught in folding to improve bonding strength and increase latch 15 of the latch 15 with renovating 14
Locking intensity and locking stability in neck 16 or expansion neck 17, certainly, the latch 15, which can be also directly welded at, to be renovated
14 both sides, so as to save shield portion 19.
In addition, in order to realize stir renovate 14 when can control slide block together act, so as to realize to side arm and middle frame, middle frame
Synchronous locking or unblock with after-frame, traveller 9 and between renovating 14 provided with connection both so as to realizing latch 15 and inserting column 10
The linkage drag-line 18 of lockup state or non-lockup state is in simultaneously, and is used in order to which the drag-line 18 that will link is hidden in middle frame,
The middle part of crossbeam 4 is provided with front and rear insertion and the zip through hole connected with sliding chamber 8, and the leading section of linkage drag-line 18 is connected to traveller
In 9 rearward end, and the rearward end for the drag-line 18 that links is connected and fixed through sliding chamber 8 and zip through hole with renovating 14.
With continued reference to accompanying drawing, for load-carrying intensity when frame deploys with after-frame in increasing, between crossbeam 4 and two sleeve pipes 6
Provided with that can limit the load-bearing stopping means of after-frame swing angle after after-frame phase centering rack deploys, the load-bearing stopping means includes dividing
Be not arranged on the limited block 21 on the both ends outer peripheral face of crossbeam 4, sleeve pipe 6 be provided with for homonymy limited block 21 it is protruding and when after
The spacing nock 22 that limited block 21 is rotated further can be limited after the expansion of frame phase centering rack, as shown in figure 4, the spacing nock 22 is set
On the medial end of sleeve pipe 6, as shown in figure 5, after after-frame phase centering rack deploys, the upper side edge of spacing nock 22 will be acted against
On the upper side of limited block 21, therefore frame continues to swing in can limiting, and is engaged with the latch 15 renovated on 14 so as to real
There is larger load-carrying intensity when frame deploys with after-frame in existing.
As shown in Figure 6 and Figure 7, in order to realize that vehicle seat 5 also has foldable structure, thus avoid during vehicle frame folding vehicle seat 5 with
Side arm is interfered, and the rear end of the central sill 3, which is provided with fixed seat 25, fixed seat 25 to be hinged with when turning over, can be pressed against the top of fixed seat 25
So as to being used, under can stick together to reduce the vehicle seat 5 of space-consuming with central sill 3 when turning over.
In summary, the utility model is not limited to above-mentioned embodiment.Those skilled in the art, are not departing from this reality
On the premise of with new spirit and scope, some changes and modification can be done, it is new that all these changes all should fall into this practicality
The protection domain of type.
Claims (10)
1. a kind of hand foldable formula tricycle frame, it is characterised in that：Including the side arm together of front and rear hinged connection successively, in
Frame and after-frame；
The side arm includes the head tube for being used to install front fork（1）, the head tube（1）Rear lateral portion provided with hinge dress portion（2）；
The middle frame includes leading section and hinge dress portion（2）Hinge is fitted together, rearward end then tilts the central sill of extension rearwardly and upwardly
（3）, the central sill（3）Rear end provided with left and right extension crossbeam（4）, the rear portion of the middle frame is provided with vehicle seat（5）；
The after-frame includes being rotatably connected on crossbeam respectively（4）Sleeve pipe on both ends（6）, two sleeve pipes（6）On be respectively equipped with
The back rest that inclined downward extends backward（7）, two back rest（7）Rear end be provided with and be used to the installation portion of rear wheel be installed；
It is additionally provided with the hand foldable formula tricycle frame after side arm is folded or deployed with middle frame, middle frame and after-frame
Carried out the linkage locking device while fixed.
2. hand foldable formula tricycle frame as claimed in claim 1, it is characterised in that:The linkage locking device includes setting
Put in central sill（3）Interior sliding chamber（8）, the sliding chamber（8）In provided with can be along central sill（3）The traveller of length direction sliding（9）,
The traveller（9）Front end provided with stretching to hinge dress portion（2）Inserting column（10）, the hinge dress portion（2）It is provided with when side arm and middle frame
Fold or be available for inserting column after deploying（10）The folding locking hole inserted respectively（11）With expansion locking hole（12）, the sliding chamber
（8）In be additionally provided with and push traveller（9）So as to keep inserting column（10）It is inserted in folding locking hole（11）Or expansion locking hole（12）In
Top spring（13）；The linkage locking device also includes hinge and is mounted in crossbeam（4）Middle part is renovated（14）, it is described to renovate（14）A left side
Right both sides are provided with stretches to homonymy sleeve pipe respectively（6）Latch（15）, described sleeve pipe（6）Rolled over provided with central frame with after-frame
Latch is available for after folded or expansion（15）It is respectively clamped into folding neck therein（16）With expansion neck（17）, the traveller
（9）With renovating（14）Between provided with connection both so as to realizing latch（15）And inserting column（10）Simultaneously in lockup state or non-
The linkage drag-line of lockup state（18）.
3. hand foldable formula tricycle frame as claimed in claim 2, it is characterised in that:It is described to renovate（14）The left and right sides
It is respectively equipped with and stretches to homonymy sleeve pipe（6）Shield portion（19）, the shield portion（19）Provided with sleeve pipe can be abutted in（6）On outer peripheral face
And and sleeve pipe（6）The equal intrados of external diameter, the latch of corresponding side（15）Positioned at homonymy shield portion（19）Intrados on.
4. hand foldable formula tricycle frame as claimed in claim 2, it is characterised in that:The crossbeam（4）Middle part be provided with
Front and rear insertion and with sliding chamber（8）The zip through hole of connection, the linkage drag-line（18）Leading section be connected to traveller（9）After
On end, the linkage drag-line（18）Rearward end through sliding chamber（8）With zip through hole with renovating（14）It is fastened on one
Rise.
5. hand foldable formula tricycle frame as claimed in claim 4, it is characterised in that:Sliding chamber on rear side of sliding block
（8）In be provided with limiting section（20）, the top spring（13）Front end act against traveller（9）Rear end face on, rear end act against it is spacing
Portion（20）Leading flank on.
6. hand foldable formula tricycle frame as claimed in claim 1, it is characterised in that:The crossbeam（4）With two sleeve pipes
（6）Between provided with the load-bearing stopping means of after-frame swing angle can be limited after after-frame phase centering rack deploys.
7. hand foldable formula tricycle frame as claimed in claim 6, it is characterised in that:The load-bearing stopping means includes
It is separately positioned on crossbeam（4）Limited block on the outer peripheral face of both ends（21）, described sleeve pipe（6）It is provided with and supplies homonymy limited block（21）
It is protruding and when after-frame phase centering rack expansion after can limit limited block（21）The spacing nock being rotated further（22）.
8. the hand foldable formula tricycle frame as described in claim 1-7 is any, it is characterised in that:The crossbeam（4）Two
End respectively forwardly just tilts certain angle.
9. hand foldable formula tricycle frame as claimed in claim 8, it is characterised in that:The crossbeam（4）Both ends of the surface in
The heart is provided with screwed hole, described sleeve pipe（6）Tube chamber in be provided with close to sleeve pipe（6）The fixed plate that outer end is set（23）, it is described solid
Fixed board（23）Center be provided with centre bore, per side sleeve pipe（6）With the crossbeam of homonymy（4）Centre bore is provided through between end simultaneously
The bolt that spiral shell is mounted in screwed hole（24）, the bolt（24）On be additionally provided with the positioning shaft part in centre bore,
The length of the positioning shaft part is slightly larger than the length of centre bore.
10. hand foldable formula tricycle frame as claimed in claim 8, it is characterised in that:The central sill（3）Rear end be provided with
Fixed seat（25）, the fixed seat（25）On be hinged with fixed seat can be pressed against when turning over（25）Top so as to being used, under
Can be with central sill when turning over（3）Stick together to reduce the vehicle seat of space-consuming（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127858.3U CN206520702U (en) | 2017-02-13 | 2017-02-13 | A kind of hand foldable formula tricycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127858.3U CN206520702U (en) | 2017-02-13 | 2017-02-13 | A kind of hand foldable formula tricycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520702U true CN206520702U (en) | 2017-09-26 |
Family
ID=59891455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720127858.3U Expired - Fee Related CN206520702U (en) | 2017-02-13 | 2017-02-13 | A kind of hand foldable formula tricycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206520702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569363A (en) * | 2018-04-10 | 2018-09-25 | 惠州市喜德盛自行车有限公司 | A kind of foldable cycle frame |
-
2017
- 2017-02-13 CN CN201720127858.3U patent/CN206520702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569363A (en) * | 2018-04-10 | 2018-09-25 | 惠州市喜德盛自行车有限公司 | A kind of foldable cycle frame |
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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: 20170926 |