CN205930839U - Foldable baby carriage - Google Patents
Foldable baby carriage Download PDFInfo
- Publication number
- CN205930839U CN205930839U CN201620729206.2U CN201620729206U CN205930839U CN 205930839 U CN205930839 U CN 205930839U CN 201620729206 U CN201620729206 U CN 201620729206U CN 205930839 U CN205930839 U CN 205930839U
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- Prior art keywords
- assembly
- sleeve pipe
- vertical chute
- bar
- connect
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a foldable baby carriage, including back link bar assembly, back link bar assembly and children seat assembly are connected, and children seat assembly is connected with seat protection subassembly, and seat protection subassembly is connected with a walking wheel assembly, and children seat assembly and the 2nd walking wheel assembly are connected, wherein are link bar assembly 2 between back link bar assembly and children seat assembly, seat protection subassembly and a walking wheel assembly and children seat assembly and the 2nd walking wheel assembly. This children's shallow can realize folding function to make the volume of whole children's shallow diminish, conveniently move, deposit.
Description
Technical field
The utility model is related to a kind of children trolley, particularly a kind of folding children's barrow.
Background technology
For the family having child, children trolley is indispensable article.But existing children trolley is deposited during using
It is exactly that after children trolley assembles, volume ratio is larger in a very big problem.When needing that children trolley is taken outdoor
Go with when just very inconvenient.Such as when entering elevator, if elevator interior personnel are slightly more, existing push away
Car is with regard to being inconvenient to push in；Also have existing go-cart overall length long, when need to put into go-cart take away in automobile when,
Deposit relatively difficult, need very big space can put down whole go-cart.
Content of the invention
The purpose of this utility model is, provides a kind of folding children's barrow.This children trolley can achieve folder function,
So that the volume of whole children trolley diminishes, conveniently move, deposit.
The technical solution of the utility model：A kind of folding children's barrow, includes back and connects bar assembly, back connects
Bar assembly is connected with child seat assembly, and child seat assembly is connected with seat protection assembly, and assembly and the first row are protected in seat
Walk wheel assembly to connect, child seat assembly is connected with the second walking wheel assembly, and wherein back connects bar assembly and child seat hyte
For folding knot between part, seat protection assembly and the first walking wheel assembly and child seat assembly and the second walking wheel assembly
Structure；Foldable structure includes master link part, and the head end of master link part is provided with 1 connection end, connects end and fix bar
Fixing end be flexibly connected, fixing end and fix bar are stepped shape, fix bar and connect end and stretch in sleeve pipe, connection end
Spring is inserted on portion and fixing end, spring one end is contacted with sleeve pipe inner bottom surface, the other end and the movement being nested in fixing end
Ring contacts, and shift(ing) ring bottom surface is stuck on fix bar step surface, and shift(ing) ring is provided with slip stud, and sleeve pipe is provided with first and vertically slides
Groove, the first vertical chute top ends are connected with 1 horizontal draw-in groove, and slip stud snaps in the first vertical chute.
Aforesaid folding children's barrow, described back connects bar assembly and includes two connecting rods in left and right, two connecting rods
Between be connected with rotating bar, rotating bar is connected with sunshading board, the connecting rod below rotating bar is respectively provided with 1 fixation
Block, is connected with 1 support bar between 2 fixed blocks.
Aforesaid folding children's barrow, described sunshading board is stretching structure, including 2 mounting rods, sets between mounting rod
It is equipped with puggaree, mounting rod includes the first mounting rod, the second mounting rod, back connecting rod have been inserted in activity in the first mounting rod
2 connecting rod backs of assembly are provided with fixation clamp.
Aforesaid folding children's barrow, described sleeve pipe is symmetrically arranged with 2 through holes, described master link part be connected
End is stepped, and connection end is provided with and penetrates hole, and the distance penetrating hole to step surface is equal to through hole to sleeve pipe outer face
Distance.
Aforesaid folding children's barrow, described sleeve pipe is formed by first sleeve and the second sleeve pipe connection, in first sleeve
Start to be extended to the other end from one end and have the first vertical chute, the horizontal draw-in groove other of the top ends of the first vertical chute
End is connected with the second vertical chute, and first sleeve is additionally provided with the second horizontal draw-in groove being connected with vertical chute.
The beneficial effects of the utility model：Compared with prior art, it is to roll between assembly of the present utility model and assembly
Stack structure, it connects end and fixing end for being flexibly connected, when after shift(ing) ring compression spring, connecting end from sleeve pipe
Pull-out, carries out folding along its movable end, and connects end and snap at ordinary times in sleeve pipe with fixing end, can avoid not needing to roll over
When folded, both are pressurized to fold.After rod member folds, shift(ing) ring snaps in the second vertical chute and realizes position-limiting action, it is to avoid
Under the action of the spring, the rod member of folding opens.And it is provided with through hole and second horizontal draw-in groove, conveniently connect end and fixation
The connection at end.And sunshading board compresses it when not using at ordinary times and is placed on back to connect bar assembly behind and fixed with fixation clamp,
Rotate around rotating bar during use and then stretching is opened, facilitate the folding and unfolding of sunshading board, total can achieve folding and unfolding, folding
Function so that the volume of this children trolley diminishes, the moving, deposit of convenient for children go-cart.
Brief description
Accompanying drawing 1 is structural representation of the present utility model；
Structural representation when accompanying drawing 2 is opened for accompanying drawing 1 sunshading board；
Accompanying drawing 3 is the structural representation after accompanying drawing 1 folding；
Accompanying drawing 4 is the structural representation of foldable structure；
Accompanying drawing 5 be accompanying drawing 4 no sleeve pipe when overlooking the structure diagram；
Accompanying drawing 6 is the structural representation of sleeve pipe；
Reference：1- master link part, 2- connects end, 3- fix bar, 4- fixing end, 5- sleeve pipe, 51- first set
Pipe, 52- second sleeve pipe, 6- spring, 7- shift(ing) ring, 8- slip stud, the vertical chute of 9- first, the horizontal draw-in groove of 10-, 11- through hole,
The vertical chute of 12- second, 13- back connects bar assembly, 14- child seat assembly, and assembly is protected at 15- seat, and 16- first walks
Wheel assembly, 17- second walking wheel assembly, 18- rotating bar, 19- sunshading board, 20- fixed block, 21- support bar, 22- first installs
Bar, 23- second mounting rod, 24- fixation clamp.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is further described, but is not intended as to the utility model
The foundation limiting.
Embodiment of the present utility model：A kind of folding children's barrow, as shown in figures 1-6, includes back connecting rod
Assembly 13, back is connected bar assembly 13 and is connected with child seat assembly 14, and child seat assembly 14 is with seat protection assembly 15 even
Connect, protection assembly 15 in seat is connected with the first walking wheel assembly 16, child seat assembly 14 is connected with the second walking wheel assembly 17,
Wherein back connects bar assembly 13 and child seat assembly 14, seat protection assembly 15 and the first walking wheel assembly 16 and children
It is foldable structure between seat assembly 14 and the second walking wheel assembly 17；Include 1 master link part 1, master link part 1
Two head ends are respectively provided with 1 connection end 2, connect end 2 and are flexibly connected with the fixing end 4 of fix bar 3, fixing end 4 and fix bar 3
Be stepped shape, and fix bar 3 and connection end 2 stretch in sleeve pipe 5, connect and have been inserted in spring 6, bullet in end 2 and fixing end 4
Spring 6 one end is contacted with sleeve pipe 5 inner bottom surface, and the other end is contacted with the shift(ing) ring 7 being nested in fixing end 4, and shift(ing) ring 7 bottom surface is stuck in
On fix bar 3 step surface, shift(ing) ring 7 is provided with slip stud 8, and sleeve pipe 5 is provided with the first vertical chute 9, the first vertical chute 9
Top ends are connected with 1 horizontal draw-in groove 10, and slip stud 8 snaps in the first vertical chute 9.
By utility model children trolley when when, children are placed on child seat assembly 14, seat protect assembly 15
Children can be avoided to fall down from seat assembly 14, and the first walking wheel assembly 16 and the second walking main reality of wheel assembly 17
The movement of existing children trolley, and back connects bar assembly 13 and is convenient for people to promote children trolley to move.When needing to children trolley
When being folded, slip stud 8 is promoted so that it is moved to its top ends along the first vertical chute 9, when the mobile water to top ends
When at flat draw-in groove 10, rotate certain angle and slip stud 8 is snapped in horizontal draw-in groove 10, in whole process, shift(ing) ring 7 is pressed
Contracting spring 6.Because fix bar 3 is not affected by the position restriction of shift(ing) ring 7, pull master link part 1 by connecting end 2 and can consolidate
Fixed end 4 is drawn out to outside sleeve pipe 5, and 2 junction is exposed outside, then firmly presses master link part 1, master link part 1
Can be around connecting end 2 and the rotation of fixing end 4 connecting portion, final realization folds.When needing to open master link part 1, will
Master link part 1 stretches, and then connection end 2 and fixing end 4 is pushed in sleeve pipe 5, then rotates shift(ing) ring 7 so that sliding
Dynamic stud 8 moves to the first vertical chute 9, and under the effect of spring 6 elastic force, it is mobile extremely that shift(ing) ring 7 carries over the first vertical chute 9
Till contacting with fix bar 3 step surface.By shift(ing) ring 7, the position of fix bar 3 and master link part 1 is defined.And consolidate
Fixed end 4 is fully inserted into sleeve pipe 5 with being connected end 2, can avoid when not needing master link part 1 is folded, by
It is pressed into master link part 1 in imprudence, thus bringing it about folded situation.
Described back connects bar assembly 13 and includes two connecting rods in left and right, is connected with rotating bar 18 between two connecting rods,
Sunshading board 19 is connected with rotating bar 18, the connecting rod of rotating bar 18 lower section is respectively provided with 20,2 fixations of 1 fixed block
It is connected with 1 support bar 21 between block 20.When not needing to launch sunshading board 19, sunshading board 19 is located at back connecting rod
The back of assembly 13.When needing to launch sunshading board 19, sunshading board 19 rotates around rotating bar 18, when support bar 21 and sunshading board
During 19 contact, sunshading board 19 is located just above child seat assembly 14, realizes sunshade effect, and support bar 21 realizes sunshading board 19
Limited support effect.
Described sunshading board 19 is stretching structure, including 2 mounting rods, is provided with puggaree, mounting rod bag between mounting rod
Include the first mounting rod 22, the second mounting rod 23 has been inserted in activity in the first mounting rod 22, and back connects 2 companies of bar assembly 13
Extension bar back is provided with fixation clamp 24.When sunshading board 19 does not need to launch, the second mounting rod 23 is inserted in the first mounting rod
In 22, then snap in fixation clamp 24.So that the overall volume of sunshading board 19 is smaller when not needing to use, it is easy to solid
Fixed.Also allow for following back and connect bar assembly 13 and folded together.When deployment is desired, by the second mounting rod 23 from the first peace
Extract out in dress bar 22, and sunshading board 19 is rotated around rotating bar 18 launch.
2 through holes 11 are symmetrically arranged with described sleeve pipe 5, described master link part 1 is stepped with being connected end 2, even
Connect end 2 and be provided with and penetrate hole, the distance penetrating hole to step surface is equal to through hole 11 to the distance of sleeve pipe 5 outer face.Work as connection
After end 2 is fully inserted in sleeve pipe 5, this sleeve pipe 5 outer face is contacted with the step surface of master link part 1, and now through hole 11 is just
Being in same cross section with penetrating hole, then rotating connecting end 2 so that penetrating hole just to through hole 11, then by fix bar 3
Penetrating from sleeve pipe 5 other end, the fixing end 4 of fix bar 3 being also equipped with penetrating hole so that connecting end 2 and fixing end 4
Penetrate hole to be on same straight line with through hole 11, then bolt is put at through hole 11, another through hole 11 puts into nut, will
Screw bolt and nut connects, you can realize connecting the connection of end 2 and fixing end 4.
Described sleeve pipe 5 is formed by connecting by first sleeve 51 and the second sleeve pipe 52, and first sleeve 51 starts to another from one end
One end is extended the first vertical chute 9, and horizontal draw-in groove 10 other end of the first vertical chute 9 top ends is connected with second
Vertical chute 12, first sleeve 51 is additionally provided with the second horizontal draw-in groove 10 being connected with vertical chute 9.Whole children trolley
In rod member assembling process, first shift(ing) ring 7 and spring 6 are inserted in fixing end 4 successively, then fixing end 4 are penetrated first sleeve
In 51, mobile slip stud 8 makes shift(ing) ring 7 mobile to second horizontal draw-in groove 10, and then rotational slide stud 8 makes it block
Enter in second horizontal draw-in groove 10, now fixing end 4 be not affected by the squeezing action of spring 6, can arbitrarily move, rotate, so
Stretch in first sleeve 51 by connecting end 2 afterwards, connection end 2 and fixing end 4 are coupled together by blending bolt, then will again
Second sleeve pipe 52 is linked together by modes such as welding with first sleeve 51, finally rotates slip stud 8 so as to be located at first
In vertical chute 9, shift(ing) ring 7, under elastic force effect, is contacted with the step surface of fix bar 3, is propped up.When needing to fold,
By slip stud 8 from the top ends of the first vertical chute 9 through horizontal draw-in groove 10 mobile to the second vertical chute 12 at, in spring
Under 6 elastic force effects, slip stud 8 snaps in the second vertical chute 12, because the second vertical chute 12 is comparatively short, thus ensureing to move
Rotating ring 7 will not apply pressure to fix bar 2, and the second vertical chute 12 can be defined to the movement of shift(ing) ring 7, it is to avoid
In folding process, when accidentally moving the slip stud 8 being at horizontal draw-in groove 10 to the first vertical chute 9, rod member is dashed forward
So trail.
Claims (5)
1. a kind of folding children's barrow it is characterised in that：Include back and connect bar assembly（13）, back connects bar assembly
（13）With child seat assembly（14）Connect, child seat assembly（14）Protect assembly with seat（15）Connect, seat protection group
Part（15）With the first walking wheel assembly（16）Connect, child seat assembly（14）With the second walking wheel assembly（17）Connect, wherein
Back connects bar assembly（13）With child seat assembly（14）, seat protection assembly（15）With the first walking wheel assembly（16）And
Child seat assembly（14）With the second walking wheel assembly（17）Between be foldable structure；Foldable structure includes master link part
（1）, master link part（1）Head end be provided with 1 connection end（2）, connect end（2）With fix bar（3）Fixing end（4）Live
It is dynamically connected, fixing end（4）With fix bar（3）Be stepped shape, fix bar（3）With connection end（2）Stretch to sleeve pipe（5）In,
Connect end（2）And fixing end（4）On be inserted in spring（6）, spring（6）One end and sleeve pipe（5）Inner bottom surface contact, the other end with
It is nested in fixing end（4）On shift(ing) ring（7）Contact, shift(ing) ring（7）Bottom surface is stuck in fix bar（3）On step surface, shift(ing) ring（7）
It is provided with slip stud（8）, sleeve pipe（5）It is provided with the first vertical chute（9）, the first vertical chute（9）Top ends are connected with 1
Horizontal draw-in groove（10）, slip stud（8）Snap in the first vertical chute（9）In.
2. folding children's barrow according to claim 1 it is characterised in that：Described back connects bar assembly（13）Including
Two connecting rods in left and right, are connected with rotating bar between two connecting rods（18）, rotating bar（18）On be connected with sunshading board
（19）, rotating bar（18）It is respectively provided with 1 fixed block in the connecting rod of lower section（20）, 2 fixed blocks（20）Between be connected with 1
Strut（21）.
3. folding children's barrow according to claim 2 it is characterised in that：Described sunshading board（19）For stretching structure,
Including 2 mounting rods, between mounting rod, it is provided with puggaree, mounting rod includes the first mounting rod（22）, the first mounting rod
（22）The second mounting rod has been inserted in interior activity（23）, back connects bar assembly（13）2 connecting rod backs be provided with fixing card
Son（24）.
4. folding children's barrow according to claim 1 it is characterised in that：Described sleeve pipe（5）On be symmetrically arranged with 2
Through hole（11）, described master link part（1）Be connected end（2）It is stepped, connect end（2）It is provided with and penetrates hole, penetrate
Hole is equal to through hole to the distance of step surface（11）To sleeve pipe（5）The distance of outer face.
5. folding children's barrow according to claim 1 it is characterised in that：Described sleeve pipe（5）By first sleeve（51）
With the second sleeve pipe（52）It is formed by connecting, first sleeve（51）On from one end start to the other end be extended have the first vertical chute
（9）, the first vertical chute（9）Top ends horizontal draw-in groove（10）Other end is connected with the second vertical chute（12）, first
Sleeve pipe（51）On be additionally provided with and the first vertical chute（9）Second horizontal draw-in groove of connection（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729206.2U CN205930839U (en) | 2016-07-12 | 2016-07-12 | Foldable baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729206.2U CN205930839U (en) | 2016-07-12 | 2016-07-12 | Foldable baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930839U true CN205930839U (en) | 2017-02-08 |
Family
ID=57928573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620729206.2U Expired - Fee Related CN205930839U (en) | 2016-07-12 | 2016-07-12 | Foldable baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942569A (en) * | 2020-08-25 | 2020-11-17 | 浙江点辰航空科技有限公司 | A rotary adjustment mechanism for unmanned aerial vehicles |
-
2016
- 2016-07-12 CN CN201620729206.2U patent/CN205930839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942569A (en) * | 2020-08-25 | 2020-11-17 | 浙江点辰航空科技有限公司 | A rotary adjustment mechanism for unmanned aerial vehicles |
| CN111942569B (en) * | 2020-08-25 | 2024-03-01 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle is with rotatory adjustment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170712 |