CN204871133U - Push cart for children - Google Patents
Push cart for children Download PDFInfo
- Publication number
- CN204871133U CN204871133U CN201520477102.2U CN201520477102U CN204871133U CN 204871133 U CN204871133 U CN 204871133U CN 201520477102 U CN201520477102 U CN 201520477102U CN 204871133 U CN204871133 U CN 204871133U
- Authority
- CN
- China
- Prior art keywords
- seat pocket
- joint
- cart
- parts
- children trolley
- 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.)
- Active
Links
- 238000002955 isolation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000002459 sustained effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Provided is a push cart for children is in including shallow frame and grafting seat pocket on the shallow frame, the seat pocket with the shallow frame rotates the connection mutually, the shallow has expansion and fold condition, works as when the shallow is in development condition, the preceding tip of seat pocket is not higher than the back tip of seat pocket, the seat pocket with the shallow frame can be folded alone, when the shallow is folded, the seat pocket can be relative the shallow frame overturns backward, works as when the shallow is in fold condition, the preceding tip of seat pocket is higher than the back tip of seat pocket. The utility model discloses a push cart for children simple structure, the seat pocket can be integrative folding with the shallow frame, and just seat pocket and shallow frame can be folded alone for this push cart for children's the operation of folding and open all makes things convenient for easy going, has made things convenient for using and accomodating and deposit of this push cart for children. (B, )
Description
Technical field
the utility model is specifically related to a kind of children trolley.
Background technology
children trolley of the prior art all comprises stroller frame and the seat pocket of grafting in stroller frame usually, when go-cart needs folding, normally seat pocket is pulled down from go-cart, then respectively stroller frame and seat pocket are folded, the folding operation of this children trolley is made comparatively to bother like this, and seat pocket and stroller frame need to deposit respectively, make the use of this children trolley comparatively inconvenient.
Summary of the invention
technical problem to be solved in the utility model is to provide a kind of children trolley, and the seat pocket of this children trolley and stroller frame can folded bodies.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of children trolley, comprise stroller frame and the seat pocket of grafting in described stroller frame, described seat pocket rotates with described stroller frame and is connected, described go-cart has expansion and folded state, when described go-cart is in deployed condition, the leading section of described seat pocket is not higher than the rearward end of described seat pocket, described seat pocket and described stroller frame can fold separately, when described go-cart folds, described seat pocket can relatively described stroller frame be turned over, when described go-cart is in folded state, the leading section of described seat pocket is higher than the rearward end of described seat pocket.
preferably, described stroller frame comprises front frame, the after poppet that top is connected with the top of described front frame, the link span that bottom is all connected with the top of described after poppet with described front frame, to rotate the push rod be connected with the top of described link span, the top of described link span and described seat pocket, the top of described link span and described push rod rotate respectively by the first rotary joint and the second rotary joint and are connected, described link span extends along the vertical direction and can stretch up and down, when described go-cart folds, the rear portion of described seat pocket and described push rod order are turned over and to be drawn close with described after poppet.
further, described children trolley has dining chair using state, and when described children trolley is in dining chair using state, described link span extends up to maximum travel position place.
preferably, described seat pocket and described stroller frame are rotated by the first rotary joint and are connected, described first rotary joint comprises each other can the first knuckle guard and second joint cover in relative rotation, to be located between described first knuckle guard and described second joint cover and can along the joint gear of own axes bearing of trend movement, parts in described stroller frame and described seat pocket two parts are removably connected mutually with described first knuckle guard, another parts and described second joint cover are fixedly connected, when described go-cart is in deployed condition, described joint gear coordinates with described first knuckle guard and described second joint cover respectively, when described go-cart folds, described joint gear moves in the parts entered completely in described first knuckle guard and described second joint cover two parts vertically, and with another isolation of components in described first knuckle guard and described second joint cover two parts.
further, the circumference of described joint gear is provided with the radially outstanding gear teeth, the circumference of described first knuckle guard and described second joint cover is respectively equipped with the first teeth groove matched with the described gear teeth and the second teeth groove, when described go-cart is in deployed condition, the described gear teeth are meshed with described first teeth groove and described second teeth groove respectively.
again further, the circumference of described joint gear is also provided with the limiting section radially protruded, another parts in described first knuckle guard and these two parts of described second joint cover are provided with the draw-in groove matched with described limiting section, the width of described draw-in groove is greater than the width of described limiting section, described go-cart also has sitting posture adjustment state, when described go-cart is in sitting posture adjustment state, the described gear teeth enter in parts in described first knuckle guard and these two parts of described second joint cover completely, and depart from another parts in described first knuckle guard and described second joint cover two parts, described limiting section part is positioned at described draw-in groove.
further, the described gear teeth lay respectively at both sides relative on described joint gear with described limiting section, and the described gear teeth are arranged in the side near described first knuckle guard and these two parts of described second joint cover parts.
preferably, described go-cart also comprises and to coordinate with described joint gear and described joint gear can be driven along the unblock spin-block of own axes bearing of trend movement.
further, described go-cart also comprises the knob be arranged on described seat pocket, and described knob and described unblock spin-block are connected by trailing cable thus drive described unblock spin-block to drive described joint gear to move.
further, described go-cart also comprises and being located on described knob for carrying out the insurance of spacing knob to described knob.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: children trolley structure of the present utility model is simple, seat pocket can with stroller frame one folded body, and seat pocket and stroller frame can fold separately, make the folding of this children trolley and opening operation all convenient and easy, facilitate this children trolley use and storage is deposited.
Accompanying drawing explanation
accompanying drawing 1 is children trolley of the present utility model structural representation in the deployed state (sitting posture state);
accompanying drawing 2 is one of structural representation of the seat pocket of children trolley of the present utility model;
accompanying drawing 3 is A place close-up schematic view in accompanying drawing 2;
accompanying drawing 4 is the structural representation two of the seat pocket of children trolley of the present utility model;
accompanying drawing 5 is B place close-up schematic view in accompanying drawing 4;
accompanying drawing 6 is the structural representation of the joint gear of children trolley of the present utility model;
accompanying drawing 7 is the structural representation of seat pocket under sitting posture adjustment state (lying posture state) of children trolley of the present utility model;
accompanying drawing 8 is that children trolley of the present utility model pocket of being present is in structural representation under folded state.
wherein: 1, stroller frame; 11, front frame; 12, after poppet; 13, link span; 14, push rod; 15, the second rotary joint; 2, seat pocket; 21, upper enclosure frame; 22, lower enclosure frame; 3, the first rotary joint; 31, the first knuckle guard; 311, the first teeth groove; 312, draw-in groove; 32, second joint cover; 321, the second teeth groove; 33, joint gear; 331, the gear teeth; 332, limiting section; 41, spin-block is unlocked; 42, trailing cable; 43, knob; 5, knob insurance.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
see the children trolley shown in Fig. 1 ~ Fig. 8, this children trolley comprises stroller frame 1 and the seat pocket 2 of grafting in stroller frame 1, and seat pocket 2 rotates with stroller frame 1 and is connected.
stroller frame 1 comprises front frame 11, the after poppet 12 that top is connected with the top of front frame 11, the link span 13 that bottom is connected with the top of after poppet 12 with front frame 11 respectively, the push rod 14 that bottom is connected with the top of link span 13, the top of link span 13 and seat pocket 2 and push rod 14 rotate respectively by the first rotary joint 3 and the second rotary joint 15 and are connected, in the present embodiment, second rotary joint 15 is positioned at the below of the first rotary joint 3, link span 13 extends along the vertical direction and can stretch up and down, preferably, link span 13 vertically extends and can vertically stretch.
this children trolley both can be used as common go-cart and had used, can use as dining chair again, when this children trolley uses as dining chair, link span 13 is upwards stretched to its maximum travel position, even if seat pocket 2 is in extreme higher position, now push rod 14 can turn folding until draw close with after poppet 12 around the joint shaft of the second rotary joint 15, uses not affect this children trolley as dining chair.
seat pocket 2 comprises the upper enclosure frame 21 and lower enclosure frame 22 that are connected, when this children trolley is in deployed condition, upper enclosure frame 21 is positioned at the top of lower enclosure frame 22, or upper enclosure frame 21 and lower enclosure frame 22 are in sustained height position, the first rotary joint 3 is positioned at the junction of upper enclosure frame 21 and lower enclosure frame 22 and is positioned at the front portion at the middle part of a pocket 2 or the middle part near seat pocket 2.
first rotary joint 3 comprise each other can in relative rotation the first knuckle guard 31 and second joint cover 32, be located at joint gear 33 between the first knuckle guard 31 and second joint cover 32, first knuckle guard 31, second joint cover 32 and joint gear 33 are coaxially arranged, joint gear 33 can move between the first knuckle guard 31 and second joint cover 32 along the Axis Extension direction of self, parts in stroller frame 1 and seat pocket 2 two parts are removably connected with the first knuckle guard 31 phase, and another parts and second joint cover 32 are fixedly connected.In the present embodiment, the first knuckle guard 31 is positioned at the inner side of stroller frame 1, and the first knuckle guard 31 is removably connected with stroller frame 1 phase, and second joint cover 32 is fixedly connected with seat pocket 2.
as shown in Fig. 2 ~ Fig. 6, the excircle of joint gear 33 is provided with the gear teeth 331 and limiting section 332 that radially protrude, the gear teeth 331 lay respectively at both sides relative on joint gear 33 with limiting section 332, and the gear teeth 331 are arranged in the side of parts of close first knuckle guard 31 and second joint cover 32 two parts, first knuckle guard 31 and second joint cover 32 are respectively equipped with the first teeth groove 311 and the second teeth groove 321 matched with the gear teeth 331, another parts in first knuckle guard 31 and second joint cover 32 two parts are provided with the draw-in groove 312 matched with limiting section 332, the width of draw-in groove 312 is greater than the width of limiting section 332.
this children trolley also comprises the driven unit of driving joint gear 33 movement between the first knuckle guard 31 and second joint cover 32, driven unit comprise to match with joint gear 33 merge can opposed articulation gear 33 rotate unblock spin-block 41, with the knob 43 unlocking spin-block 41 and be connected by trailing cable 42, unlocking spin-block 41 is also located between the first knuckle guard 31 and second joint cover 32, unlock spin-block 41 coaxially to arrange with joint gear 33, and coordinated by screw inclined plane therebetween, knob 43 can be located on stroller frame 1 or seat pocket 2, in the present embodiment.Knob 43 is located on the upper enclosure frame 21 of a pocket 2, upper enclosure frame 21 has tube chamber, trailing cable 42 is located in this tube chamber, operation knob 43, pulled by trailing cable 42 and unlock spin-block 41, unblock spin-block 41 is rotated thus orders about joint gear 33 to move along own axes bearing of trend between the first knuckle guard 31 and second joint cover 32.
when this children trolley is in deployed condition, joint gear 33 matches with the first knuckle guard 31 and second joint cover 32 respectively, concrete, the gear teeth 331 are meshed with the first teeth groove 311 and the second teeth groove 321 respectively, limiting section 332 is positioned at draw-in groove 312, thus makes children trolley be in stable deployed condition, now, the leading section of seat pocket 2 is positioned at the below of the rearward end of a pocket 2, or the rearward end of the leading section of seat pocket 2 and seat pocket 2 is in sustained height position.
this children trolley also has sitting posture adjustment state, when this children trolley is in sitting posture adjustment state, can angle of inclination between adjustment seat pocket 2 and ground, thus regulate the sitting posture of children, when children trolley is changed from normal operating condition when launching to sitting posture adjustment state, operation knob 43, unblock spin-block 41 is pulled to rotate by trailing cable 42, thus order about joint gear 33 and move between the first knuckle guard 31 and second joint cover 32, until depart from completely with another parts in the gear teeth 331 enter in the first teeth groove 311 and the second teeth groove 321 two parts completely parts, now limiting section 332 still has part to be positioned at draw-in groove 312, now second joint cover 32 can rotate relative to the first knuckle guard 31, that is seat pocket 2 can rotate relative to stroller frame 1, when seat pocket 2 rotates adjusting sitting posture relative to stroller frame 1, limiting section 332 is movable in draw-in groove 312, draw-in groove 312 carries out spacing to limiting section 332 simultaneously thus makes a pocket 2 and form different angles between ground, now, unclamp knob 43, just can make joint gear 33 reverse mobile resetting to that the gear teeth 331 are meshed with the first teeth groove 311 and the second teeth groove 321 respectively, a pocket 2 is made stably to remain on the adjustment state of setting, lying posture state is in as made a pocket 2, as shown in Figure 7.This children trolley also comprises for carrying out spacing knob insurance 5 to knob 43, and this knob insurance 5 is located on knob 43, and when seat pocket 2 is in lying posture state, due to the effect of knob insurance 5, now knob 43 is in the lock state, to prevent maloperation.In the present embodiment, when children trolley is in sitting posture adjustment state, the gear teeth 331 enter into the second teeth groove 321 of second joint cover 32 completely.
seat pocket 2 and the stroller frame 1 of this children trolley can fold separately, when foldable base pocket, operation knob 43, knob 43 drives unblock spin-block 41 to rotate by trailing cable 42 thus driving joint gear 33 moves, until depart from completely with another parts in the gear teeth 331 on joint gear 33 enter in the first teeth groove 311 and the second teeth groove 321 two parts completely parts, continue operation knob 43 until when knob 43 is in the lock state, then knob insurance 5 is outwards promoted, knob 43 unlocks, then operation knob 43, now, knob 43 continues through trailing cable 42 and drives and unlock spin-block 41 and to rotate thus driving joint gear 33 continues mobile along direction before, until the limiting section 332 on joint gear 33 is complete and draw-in groove 312 is thrown off, joint gear 33 enters into parts of the first knuckle guard 31 and second joint cover 32 two parts completely, and throw off with another parts, in the present embodiment, joint gear 33 enters into second joint cover 32 completely, now, second joint cover 32 can rotate relative to the first knuckle guard 31, that is can relatively stroller frame 1 turn over and draw close to after poppet 12 in the rear portion of seat pocket 2, thus complete the folding of a pocket 2, the leading section of foldable rear seat pocket 2 is positioned at the top of the rearward end of a pocket 2, as shown in Figure 8.Can fold stroller frame 1 again after seat pocket 2 is folding, until complete the folding of whole children trolley.In the folding process of this children trolley, also first can fold push rod 14, push rod 14 is turned over and draws close rear refolding seat pocket 2 with after poppet 12, the folding process of seat pocket 2 is the same.
to sum up, children trolley structure of the present utility model is simple, and seat pocket can with stroller frame one folded body, and seat pocket and stroller frame can fold separately, make the folding of this children trolley and opening operation all convenient and easy, facilitate this children trolley use and storage is deposited; And the sitting posture state of this children trolley all right adjustment seat pocket when go-cart is in deployed condition, make use convenient; In addition, because the stroller frame of this children trolley can be stretched up and down, and push rod can fold separately, this children trolley can be used as dining chair simultaneously, further increase the applicability of this children trolley.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a children trolley, comprise stroller frame and the seat pocket of grafting in described stroller frame, described seat pocket rotates with described stroller frame and is connected, described go-cart has expansion and folded state, when described go-cart is in deployed condition, the leading section of described seat pocket is not higher than the rearward end of described seat pocket, it is characterized in that: described seat pocket and described stroller frame can fold separately, when described go-cart folds, described seat pocket can relatively described stroller frame be turned over, when described go-cart is in folded state, the leading section of described seat pocket is higher than the rearward end of described seat pocket.
2. children trolley according to claim 1, it is characterized in that: described stroller frame comprises front frame, the after poppet that top is connected with the top of described front frame, the link span that bottom is all connected with the top of described after poppet with described front frame, to rotate the push rod be connected with the top of described link span, the top of described link span and described seat pocket, the top of described link span and described push rod rotate respectively by the first rotary joint and the second rotary joint and are connected, described link span extends along the vertical direction and can stretch up and down, when described go-cart folds, the rear portion of described seat pocket and described push rod order are turned over and to be drawn close with described after poppet.
3. children trolley according to claim 2, is characterized in that: described children trolley has dining chair using state, and when described children trolley is in dining chair using state, described link span extends up to maximum travel position place.
4. children trolley according to claim 1 and 2, it is characterized in that: described seat pocket and described stroller frame are rotated by the first rotary joint and be connected, described first rotary joint comprises each other can the first knuckle guard and second joint cover in relative rotation, to be located between described first knuckle guard and described second joint cover and can along the joint gear of own axes bearing of trend movement, parts in described stroller frame and described seat pocket two parts are removably connected mutually with described first knuckle guard, another parts and described second joint cover are fixedly connected, when described go-cart is in deployed condition, described joint gear coordinates with described first knuckle guard and described second joint cover respectively, when described go-cart folds, described joint gear moves in the parts entered completely in described first knuckle guard and described second joint cover two parts vertically, and with another isolation of components in described first knuckle guard and described second joint cover two parts.
5. children trolley according to claim 4, it is characterized in that: the circumference of described joint gear is provided with the radially outstanding gear teeth, the circumference of described first knuckle guard and described second joint cover is respectively equipped with the first teeth groove matched with the described gear teeth and the second teeth groove, when described go-cart is in deployed condition, the described gear teeth are meshed with described first teeth groove and described second teeth groove respectively.
6. children trolley according to claim 5, it is characterized in that: the circumference of described joint gear is also provided with the limiting section radially protruded, another parts in described first knuckle guard and these two parts of described second joint cover are provided with the draw-in groove matched with described limiting section, the width of described draw-in groove is greater than the width of described limiting section, described go-cart also has sitting posture adjustment state, when described go-cart is in sitting posture adjustment state, the described gear teeth enter in parts in described first knuckle guard and these two parts of described second joint cover completely, and depart from another parts in described first knuckle guard and described second joint cover two parts, described limiting section part is positioned at described draw-in groove.
7. children trolley according to claim 6, it is characterized in that: the described gear teeth lay respectively at both sides relative on described joint gear with described limiting section, and the described gear teeth are arranged in the side near described first knuckle guard and these two parts of described second joint cover parts.
8. children trolley according to claim 4, is characterized in that: described go-cart also comprises and to coordinate with described joint gear and described joint gear can be driven along the unblock spin-block of own axes bearing of trend movement.
9. children trolley according to claim 8, is characterized in that: described go-cart also comprises the knob be arranged on described seat pocket, and described knob and described unblock spin-block are connected by trailing cable thus drive described unblock spin-block to drive described joint gear to move.
10. children trolley according to claim 9, is characterized in that: described go-cart also comprises to be located on described knob for carrying out spacing knob insurance to described knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477102.2U CN204871133U (en) | 2015-07-06 | 2015-07-06 | Push cart for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477102.2U CN204871133U (en) | 2015-07-06 | 2015-07-06 | Push cart for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871133U true CN204871133U (en) | 2015-12-16 |
Family
ID=54815543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477102.2U Active CN204871133U (en) | 2015-07-06 | 2015-07-06 | Push cart for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871133U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178078A (en) * | 2018-11-06 | 2019-01-11 | 昆山贝康儿童用品有限公司 | Foldable seat pocket structure |
| WO2019104493A1 (en) * | 2017-11-28 | 2019-06-06 | 好孩子儿童用品有限公司 | Dining chair for children |
| CN112758159A (en) * | 2017-04-26 | 2021-05-07 | 明门瑞士股份有限公司 | Children's barrow device |
-
2015
- 2015-07-06 CN CN201520477102.2U patent/CN204871133U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758159A (en) * | 2017-04-26 | 2021-05-07 | 明门瑞士股份有限公司 | Children's barrow device |
| WO2019104493A1 (en) * | 2017-11-28 | 2019-06-06 | 好孩子儿童用品有限公司 | Dining chair for children |
| CN109178078A (en) * | 2018-11-06 | 2019-01-11 | 昆山贝康儿童用品有限公司 | Foldable seat pocket structure |
| CN109178078B (en) * | 2018-11-06 | 2023-11-14 | 昆山贝康儿童用品有限公司 | Foldable seat pocket structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170267272A1 (en) | Baby stroller | |
| CN204871133U (en) | Push cart for children | |
| JP2019510687A (en) | Two-seater stroller | |
| CN104590352B (en) | Children trolley | |
| CN206968734U (en) | A kind of go-cart for double child | |
| CN204623529U (en) | Children trolley | |
| CN207790798U (en) | Folding trolley | |
| CN204055901U (en) | Bi-directional foldable stroller | |
| CN204055911U (en) | Children trolley | |
| CN103434555B (en) | A kind of Folding trolley | |
| CN207790804U (en) | A kind of children trolley | |
| CN205440485U (en) | Children's trolley | |
| CN205524413U (en) | Double shallow | |
| CN206537324U (en) | Children trolley | |
| CN106741094B (en) | Children's barrow | |
| CN205632624U (en) | But folding seat pocket | |
| CN205632634U (en) | Double children's stick for umbrella car | |
| CN104192190A (en) | Bi-directional folding cart | |
| CN205554266U (en) | Double baby carriage | |
| CN204713164U (en) | Children trolley | |
| CN104192189B (en) | Children's barrow | |
| CN208682891U (en) | A kind of children trolley | |
| CN203528548U (en) | Foldable carriage | |
| CN204196992U (en) | Folding paulin | |
| CN203996356U (en) | Double go-cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |