CN107640205A - A kind of folding stand - Google Patents
A kind of folding stand Download PDFInfo
- Publication number
- CN107640205A CN107640205A CN201611146101.5A CN201611146101A CN107640205A CN 107640205 A CN107640205 A CN 107640205A CN 201611146101 A CN201611146101 A CN 201611146101A CN 107640205 A CN107640205 A CN 107640205A
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- CN
- China
- Prior art keywords
- gear
- arc
- rotation seat
- folding stand
- rotating turret
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 abstract description 5
- 210000001364 upper extremity Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of folding stand, including support frame and the first rotating turret and the second rotating turret that are articulated on support frame, in described support frame, support base is respectively equipped with first rotating turret and the second rotating turret, first rotation seat and the second rotation seat, the first arc-shaped gear is fixed with described support base, the rotate gear that can be engaged with the periphery of the first arc-shaped gear is articulated with the first described rotation seat, the second described rotation seat is provided with the second arc-shaped gear that can be engaged with rotate gear, described support base, first rotation seat, second rotation seat, first arc-shaped gear and the second arc-shaped gear are concentric, described rotate gear is eccentric with the first arc-shaped gear.Present invention folding stand simple in construction, easy to operate.It is smooth to be equipped with the baby stroller folding of the folding stand, and is occupied little space after folding, is easy to carry.
Description
【Technical field】
The present invention relates to a kind of folding stand.
【Background technology】
At present, baby stroller turns into the necessity during infant growth.But the folding of conventional baby trolley
Frame is complicated, and baby stroller is troublesome in poeration during folding, and after folding, space-consuming is big, not readily portable.
Therefore, the present invention is based on the insufficient and caused of the above.
【The content of the invention】
The present invention seeks to overcome the deficiencies in the prior art, there is provided a kind of folding stand simple in construction, easy to operate.Dress
Baby stroller folding equipped with the folding stand is smooth, and is occupied little space after folding, and is easy to carry.
The present invention is achieved by the following technical solutions：
A kind of folding stand, including support frame 1 and the first rotating turret 2 and the second rotating turret 3 that are articulated on support frame 1,
It is characterized in that：The rotation of support base 4, first is respectively equipped with described support frame 1, the first rotating turret 2 and the second rotating turret 3
Seat 5 and second rotation seat 6, are fixed with the first arc-shaped gear 7 on described support base 4, on the first described rotation seat 5
The rotate gear 8 that can be engaged with the periphery of the first arc-shaped gear 7 is articulated with, the second described rotation seat 6 is provided with can be with turning
The second arc-shaped gear 9 that moving gear 8 engages, described support base 4, the first rotation seat 5, the second rotation seat 6, the first circular arc
The arc-shaped gear 9 of gear 7 and second is concentric, and described 8 and first arc-shaped gear of rotate gear 7 is eccentric.
Folding stand as described above, it is characterised in that：The first described rotation seat 5 is located at the second rotation seat 6 and support base 4
Between.
Folding stand as described above, it is characterised in that：The locking device 10 of described folding stand includes being articulated in first turn
Pivot joint block 101 and the drag-line 102 for being located at 2 interior simultaneously stretchy pivot joint block 101 rotation of the first rotating turret, described pivot on dynamic seat 5
Connect block 101 and be provided with the lock shaft 103 protruded to its both sides, being respectively equipped with the second described rotation seat 6 and support base 4 can be with
The arc lock slots 104 that lock shaft 103 engages, further respectively have on the second described rotation seat 6 and support base 4 and lock slots
104 communicate and are rotated in pivot joint block 101 relative to the first rotation seat 5 and the arc chute slided is supplied including lock shaft 103 after unlocking
105。
Folding stand as described above, it is characterised in that：Described the first arc-shaped gear 7 and the second arc-shaped gear 9 be
Complete gear or partial gear.
Folding stand as described above, it is characterised in that：The both sides of the first described rotation seat 5 are respectively equipped with recessed groove 11,
Described rotate gear 8, the first arc-shaped gear 7 and the second arc-shaped gear 9 may be contained within described recessed groove 11.
Folding stand as described above, it is characterised in that：Described rotate gear 8 includes left gear 81 and the right side of mutual clamping
Gear 82.
Folding stand as described above, it is characterised in that：Described left gear 81 and right gear 82 is equal in magnitude.
Folding stand as described above, it is characterised in that：Described rotate gear 8 is to include the integrally formed He of left gear 81
Right gear 82.
Folding stand as described above, it is characterised in that：Described left gear 81 is less than or greater than right gear 82.
Compared with prior art, the present invention has the following advantages：
1st, folding stand of the present invention is pulled the first rotating turret with hand and drawn close to support frame, due on support base when folding
First arc-shaped gear is fixed, and rotate gear is articulated on the first rotation seat, so in the relative branch of the first rotating turret
During supportting seat rotation, the rotate gear engaged with the first arc-shaped gear can rotate, mistake of the rotate gear in rotation
In journey and the second arc-shaped gear is driven to rotate, because the second arc-shaped gear is that fixation is located on the second rotation seat, so the
Two arc-shaped gears drive the second rotation seat to rotate, and then drive the second rotating turret to be rotated to support frame and draw close, and then complete whole
The folding of individual folding stand.Whole folding stand is simple in construction, easy to operate.Only need supporting when being applied on baby stroller
Frame lower end and the second rotating turret lower end set wheel, and now the seat of baby stroller can be arranged on the second rotating turret
And/or on support frame.A foreleg can certainly be pivotally connected again on support frame and below the second rotating turret, in support frame
Lower end and foreleg lower end set wheel respectively, and now the second rotating turret can use as seat frame.
2nd, folding stand of the present invention makes to rotate with the pivot joint block that the first rotation seat is pivotally connected in unblock by pulling drag-line,
Lock shaft during pivot joint block rotation thereon exits out of arc lock slots on the second rotation seat and support base, now
The first rotating turret can be pulled, during the first rotating turret rotates, pivot joint block follows the first rotating turret to rotate together, this
When pivot joint block on lock shaft just slided in the arc chute on the second rotation seat and support base, the letter of whole locking device structure
Single, ingenious in design, operation is also very convenient and swift.
3rd, the both sides of the first rotation seat of the invention are respectively equipped with recessed groove, rotate gear, the first arc-shaped gear and the
Two arc-shaped gears may be contained within described recessed groove.Therefore, total simple and compact, space is saved as far as possible.
4th, the present invention is simple and compact for structure, and easy to operate, easily manufactured, cost is cheap, is adapted to popularization and application.
【Brief description of the drawings】
Fig. 1 is stereogram of the present invention；
Fig. 2 is side view of the present invention；
Fig. 3 is one of exploded view of the present invention；
Fig. 4 is the zoomed-in view at A in Fig. 3；
Fig. 5 is the two of the exploded view of the present invention；
Fig. 6 is the zoomed-in view at B in Fig. 5；
Fig. 7 is the three of the exploded view of the present invention；
Fig. 8 is the zoomed-in view at C in Fig. 7；
Fig. 9 is the four of the exploded view of the present invention；
Figure 10 is the zoomed-in view at D in Fig. 9；
Figure 11 is the schematic diagram of the rotate gear of the present invention；
Figure 12 is the schematic diagram of the rotate gear another embodiment of the present invention；
Figure 13 is the schematic diagram after the present invention folds.
【Embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Fig. 1 to Fig. 6 and Figure 11, a kind of folding stand, including support frame 1 and be articulated on support frame 1 first
The rotating turret 3 of rotating turret 2 and second, support base is respectively equipped with described support frame 1, the first rotating turret 2 and the second rotating turret 3
4th, the first rotation seat 5 and the second rotation seat 6, are fixed with the first arc-shaped gear 7 on described support base 4, and described
The rotate gear 8 that can be engaged with the periphery of the first arc-shaped gear 7 is articulated with one rotation seat 5, on the second described rotation seat 6
Provided with the second arc-shaped gear 9 that can be engaged with rotate gear 8, described support base 4, the first rotation seat 5, the second rotation seat 6,
First arc-shaped gear 7 and the second arc-shaped gear 9 are concentric, and described 8 and first arc-shaped gear of rotate gear 7 is eccentric.
Folding stand is pulled the first rotating turret 2 with hand and drawn close to support frame 1, due to the first arc-shaped gear on support base 4 when folding
7 be fixed, and rotate gear 8 is articulated on the first rotation seat 5, so rotated in the relative support seat 4 of the first rotating turret 2
During, the rotate gear 8 engaged with the first arc-shaped gear 7 can rotate, and rotate gear 8 is during rotation and band
Dynamic second arc-shaped gear 9 rotates, because the second arc-shaped gear 9 is that fixation is located on the second rotation seat 6, so the second circular arc
Shape gear 9 drives the second rotation seat 6 to rotate, and then drives the second rotating turret 3 to be rotated to support frame 1 and draw close, and then completes whole
The folding of folding stand.Whole folding stand is simple in construction, easy to operate.Can be when the folding stand is applied on baby stroller
A foreleg 12 is pivotally connected again on support frame 1 and positioned at the lower section of the second rotating turret 3, is distinguished in the lower end of support frame 1 and the lower end of foreleg 12
Wheel 13 is set, and now the second rotating turret 3 can use as seat frame.Of course for pursuing simpler baby stroller,
Wheel directly can also be set in the lower end of support frame 1 and the lower end of the second rotating turret 3, now the seat of baby stroller can be set
On the second rotating turret 3 and/or support frame 1.
As shown in Fig. 1 to Fig. 6 and Figure 11, the first described rotation seat 5 is located between the second rotation seat 6 and support base 4.
As shown in Figure 7 to 10, the locking device 10 of described folding stand includes the pivot joint being articulated on the first rotation seat 5
Block 101 and the drag-line 102 for being located at 2 interior simultaneously stretchy pivot joint block 101 rotation of the first rotating turret, described pivot joint block 101 are provided with
To the lock shaft 103 of its both sides protrusion, it is respectively equipped with and can engages with lock shaft 103 on the second described rotation seat 6 and support base 4
Arc lock slots 104, further respectively have on the second described rotation seat 6 and support base 4 and communicate and be pivotally connected with lock slots 104
The arc chute 105 that block 101 is rotated relative to the first rotation seat 5 and slided inside for lock shaft 103 after unlocking.Folding stand is unlocking
When, make to rotate with the pivot joint block 101 that the first rotation seat 5 is pivotally connected by pulling drag-line 102, during pivot joint block 101 rotates
Lock shaft 103 thereon exits out of arc lock slots 104 on the second rotation seat 6 and support base 4, and now can pulls
One rotating turret 2, during the first rotating turret 2 rotates, pivot joint block 101 follows the first rotating turret 2 to rotate together, now pivot
Connect the lock shaft 103 on block 101 to slide in the arc chute 105 just on the second rotation seat 6 and support base 4, whole locking dress
Put it is simple in construction, it is ingenious in design, operation also very it is convenient and swift.
As shown in Fig. 4, Fig. 6, Fig. 8 and Figure 10, the first described arc-shaped gear 7 and the second arc-shaped gear 9 are complete
Gear, i.e. gear teeth are covered with 360 degree of circumference.Certainly the first described arc-shaped gear 7 and the second arc-shaped gear 9 can also
It is partial gear, i.e., gear teeth are arranged in the range of certain circular arc in sector, but need to only be met in 8 turns of rotate gear
The first rotating turret 2 and the second rotating turret 3 is caused all to be drawn close to support frame 1 and fold into required position in dynamic process.
As shown in Fig. 4, Fig. 6, Fig. 8 and Figure 10, the both sides of the first described rotation seat 5 are respectively equipped with recessed groove 11, described
Rotate gear 8, the first arc-shaped gear 7 and the second arc-shaped gear 9 may be contained within described recessed groove 11.Therefore, make
Folding stand total simple and compact is obtained, saves space as far as possible.
As shown in figure 11, described rotate gear 8 includes the left gear 81 and right gear 82 of mutual clamping, left gear 81 with
Second arc-shaped gear 9 engages, and right gear 82 engages with the first arc-shaped gear 7, and described left gear 81 and right gear 82 are big
It is small equal.Certainly, as shown in figure 12, described rotate gear 8 can also be integrally formed left gear 81 and right gear 82, and
And described left gear 81 is more than right gear 82, certainly, described left gear 81 might be less that right gear.
Claims (9)
1. a kind of folding stand, including support frame (1) and the first rotating turret (2) being articulated on support frame (1) and second rotate
Frame (3), it is characterised in that：Support is respectively equipped with described support frame (1), the first rotating turret (2) and the second rotating turret (3)
Seat (4), the first rotation seat (5) and the second rotation seat (6), the first arc-shaped gear is fixed with described support base (4)
(7) rotate gear (8) that can be engaged with the periphery of the first arc-shaped gear (7), is articulated with described the first rotation seat (5),
Described the second rotation seat (6) is provided with the second arc-shaped gear (9) that can be engaged with rotate gear (8), described support base
(4), the first rotation seat (5), the second rotation seat (6), the first arc-shaped gear (7) and the second arc-shaped gear (9) are concentric, institute
The rotate gear (8) stated is eccentric with the first arc-shaped gear (7).
2. folding stand according to claim 1, it is characterised in that：Described the first rotation seat (5) is located at the second rotation seat
(6) between support base (4).
3. folding stand according to claim 2, it is characterised in that：The locking device (10) of described folding stand includes pivot joint
Pivot joint block (101) on the first rotation seat (5) and it is located in the first rotating turret (2) and stretchy pivot joint block (101) rotates
Drag-line (102), described pivot joint block (101) are provided with the lock shaft (103) protruded to its both sides, the second described rotation seat
(6) the arc lock slots (104) that can be engaged with lock shaft (103), the second described rotation seat and on support base (4) are respectively equipped with
(6) and on support base (4) further respectively have and communicate with lock slots (104) and turn in pivot joint block (101) with respect to the first rotation seat (5)
The arc chute (105) for moving and being slided inside for lock shaft (103) after unblock.
4. the folding stand according to Claims 2 or 3, it is characterised in that：Described the first arc-shaped gear (7) and the second circle
Arc gear wheel (9) is complete gear or partial gear.
5. the folding stand according to Claims 2 or 3, it is characterised in that：The both sides of described the first rotation seat (5) are set respectively
There is recessed groove (11), described rotate gear (8), the first arc-shaped gear (7) and the second arc-shaped gear (9) may be contained within institute
In the recessed groove (11) stated.
6. folding stand according to claim 1, it is characterised in that：Described rotate gear (8) includes a left side for mutual clamping
Gear (81) and right gear (82).
7. folding stand according to claim 6, it is characterised in that：Described left gear (81) and right gear (82) size phase
Deng.
8. folding stand according to claim 1, it is characterised in that：Described rotate gear (8) be include it is integrally formed
Left gear (81) and right gear (82).
9. folding stand according to claim 8, it is characterised in that：Described left gear (81) is less than or greater than right gear
(82)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146101.5A CN107640205A (en) | 2016-12-13 | 2016-12-13 | A kind of folding stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146101.5A CN107640205A (en) | 2016-12-13 | 2016-12-13 | A kind of folding stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107640205A true CN107640205A (en) | 2018-01-30 |
Family
ID=61109868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611146101.5A Pending CN107640205A (en) | 2016-12-13 | 2016-12-13 | A kind of folding stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107640205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104091A (en) * | 2020-01-10 | 2021-07-13 | 明门(中国)幼童用品有限公司 | Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and baby carriage |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2783482A1 (en) * | 1998-09-23 | 2000-03-24 | Ampafrance | FOLDING STROLLER, WITH TILTING HANDLE AND EQUIPPED WITH A REMOTE FOLDING CONTROL |
| EP1982895A2 (en) * | 2007-04-20 | 2008-10-22 | Maxi Miliaan B.V. | Stroller |
| CN201703407U (en) * | 2010-04-20 | 2011-01-12 | 陈鸿凯 | Fast foldable support for baby carriage |
| CN102530042A (en) * | 2012-01-10 | 2012-07-04 | 刘清波 | Car receiving mechanism for baby trolley |
| US20130076009A1 (en) * | 2011-09-22 | 2013-03-28 | Denny TSAI | Foldable stroller frame having three sections joined to and foldable around a common hub structure |
| CN103523068A (en) * | 2012-06-22 | 2014-01-22 | K·G·C蔡 | stroller folding mechanism |
| CN203864754U (en) * | 2014-05-20 | 2014-10-08 | 昆山威凯儿童用品有限公司 | Framework joint folding structure of stroller |
| CN205010293U (en) * | 2015-08-19 | 2016-02-03 | 中山盛加儿童用品有限公司 | Handcart is folded to coordinated type |
| CN205327136U (en) * | 2015-12-15 | 2016-06-22 | 浙江晨辉婴宝儿童用品有限公司 | Flexible folding baby's handcart |
| CN206437044U (en) * | 2016-12-13 | 2017-08-25 | 中山市童印儿童用品有限公司 | a folding rack |
-
2016
- 2016-12-13 CN CN201611146101.5A patent/CN107640205A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2783482A1 (en) * | 1998-09-23 | 2000-03-24 | Ampafrance | FOLDING STROLLER, WITH TILTING HANDLE AND EQUIPPED WITH A REMOTE FOLDING CONTROL |
| EP1982895A2 (en) * | 2007-04-20 | 2008-10-22 | Maxi Miliaan B.V. | Stroller |
| CN201703407U (en) * | 2010-04-20 | 2011-01-12 | 陈鸿凯 | Fast foldable support for baby carriage |
| US20130076009A1 (en) * | 2011-09-22 | 2013-03-28 | Denny TSAI | Foldable stroller frame having three sections joined to and foldable around a common hub structure |
| CN102530042A (en) * | 2012-01-10 | 2012-07-04 | 刘清波 | Car receiving mechanism for baby trolley |
| CN103523068A (en) * | 2012-06-22 | 2014-01-22 | K·G·C蔡 | stroller folding mechanism |
| CN203864754U (en) * | 2014-05-20 | 2014-10-08 | 昆山威凯儿童用品有限公司 | Framework joint folding structure of stroller |
| CN205010293U (en) * | 2015-08-19 | 2016-02-03 | 中山盛加儿童用品有限公司 | Handcart is folded to coordinated type |
| CN205327136U (en) * | 2015-12-15 | 2016-06-22 | 浙江晨辉婴宝儿童用品有限公司 | Flexible folding baby's handcart |
| CN206437044U (en) * | 2016-12-13 | 2017-08-25 | 中山市童印儿童用品有限公司 | a folding rack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104091A (en) * | 2020-01-10 | 2021-07-13 | 明门(中国)幼童用品有限公司 | Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and baby carriage |
| CN113104091B (en) * | 2020-01-10 | 2023-02-21 | 明门(中国)幼童用品有限公司 | Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and baby carriage |
| US12128943B2 (en) | 2020-01-10 | 2024-10-29 | Wonderland Switzerland Ag | Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and stroller |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180130 |