CN204623543U - The Zuo Dou mechanism of doll carriage - Google Patents
The Zuo Dou mechanism of doll carriage Download PDFInfo
- Publication number
- CN204623543U CN204623543U CN201520287422.1U CN201520287422U CN204623543U CN 204623543 U CN204623543 U CN 204623543U CN 201520287422 U CN201520287422 U CN 201520287422U CN 204623543 U CN204623543 U CN 204623543U
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- rod assembly
- connecting strap
- attaching parts
- cushion rod
- pilot hole
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Abstract
The utility model discloses a kind of Zuo Dou mechanism of doll carriage, comprise and enclose frame, to be rotationally connected with the attaching parts enclosed in the middle part of frame and for the Connector Clip with vehicle frame grafting, and cushion rod assembly, the both sides of described cushion rod assembly are connected with connecting strap respectively, upper end and the attaching parts of connecting strap are rotationally connected, be provided with between described attaching parts and Connector Clip and can stop both the first lockout mechanisms in relative rotation, described attaching parts is provided with the second lockout mechanism of locking connecting strap when being at least present pocketed state, the 3rd lockout mechanism that can be present respectively pocketed state and sleeping basket state realize locking is provided with between the lower end of described connecting strap and cushion rod assembly, the utility model not only can realize the conversion at any time between pocket and sleeping basket, and eliminates original backrest module and serial verb construction, and structure is simple, cost is lower, easy to operate and quick.
Description
Technical field
The utility model relates to a kind of Zuo Dou mechanism of doll carriage.
Background technology
Seat pocket or sleeping basket are all designed to the structure can installed with vehicle frame grafting by more existing doll carriages, the conversion of two kinds of functions is realized by replacing seat pocket or sleeping basket, although this design reduces cost to a certain extent, but still need to be that a vehicle frame is equipped with a seat pocket and a sleeping basket, cost is still not low, and cannot change in real time as required, could must realize when two accessories possess simultaneously changing, in other words, if carry out needing sleeping basket to be replaced with a pocket or seat pocket is replaced with sleeping basket when going out at doll carriage, obviously be unpractiaca, even if be therefore equipped with two kinds of accessories, but cannot change at any time, therefore the demand of child cannot also be met preferably.
In order to solve the problem, its pocket mechanism design becomes can be present the structure changed under pocket and sleeping basket two states by more existing doll carriages, this is the progressive cost reduced not only, and its using state can be changed at any time, operate also very convenient, but existing Zuo Dou mechanism mostly comprises and encloses frame, with the Connector Clip enclosing frame and be rotationally connected, cushion rod assembly and back support bar assembly, its cushion rod assembly with enclose that to need between frame to be provided with can relative to the connection structure of enclosing frame and rotating, connection structure and enclose between frame and be provided with lockout mechanism, and back support bar assembly also needs to arrange corresponding serial verb construction to enclosing between frame, therefore global facility is more, structure is also comparatively complicated, assemble loaded down with trivial details and cost is higher.
Summary of the invention
The utility model object is: the Zuo Dou mechanism providing a kind of doll carriage, and it not only can realize the conversion at any time between pocket and sleeping basket, and eliminates original backrest module and serial verb construction, and structure is simple, cost is lower, easy to operate and quick.
The technical solution of the utility model is: a kind of Zuo Dou mechanism of doll carriage, comprise and enclose frame, to be rotationally connected with the attaching parts enclosed in the middle part of frame and for the Connector Clip with vehicle frame grafting, and cushion rod assembly, the both sides of described cushion rod assembly are connected with connecting strap respectively, upper end and the attaching parts of connecting strap are rotationally connected, be provided with between described attaching parts and Connector Clip and can stop both the first lockout mechanisms in relative rotation, described attaching parts is provided with the second lockout mechanism of locking connecting strap when being at least present pocketed state, the 3rd lockout mechanism that can be present respectively pocketed state and sleeping basket state realize locking is provided with between the lower end of described connecting strap and cushion rod assembly.
Described first lockout mechanism comprises the gear be arranged in the first teeth groove of Connector Clip, to be arranged between gear and the first teeth groove and axially extended first stage clip, in the second teeth groove being arranged on attaching parts and can sliding shoe of its slip relatively, be arranged on the unblock knob enclosing frame top, and be arranged on the traction lock unlocked between knob and sliding shoe, described sliding shoe has convex oblique sliding surface near the side of gear, described gear has the sliding surface that concaves coordinated with convex oblique sliding surface, during mode of operation, gear is fastened in the first teeth groove and the second teeth groove simultaneously, now attaching parts and Connector Clip are locked, both cannot relatively rotate, during unblock, being unlocked by pressing knob, unlock knob by traction lock drive sliding shoe moves, now sliding shoe exits the second teeth groove by convex oblique sliding surface and the inclined-plane mating band moving gear of the sliding surface that concaves, enter the first teeth groove completely, locking now between attaching parts and Connector Clip is removed, both can relatively rotate.
Described second lockout mechanism comprise to be arranged on attaching parts it can its axially movable adjustment catch relatively, be arranged on the second stage clip regulated between catch and attaching parts, and the convex backstop be arranged on attaching parts, the front side edge of described adjustment catch is along having the positive stop coordinated with the draw-in groove on front side of connecting strap top, during mode of operation, regulate the positive stop of catch and the draw-in groove clamping of connecting strap, and the rear side of connecting strap edge is to being located on front side of backstop, and then locking connecting strap, it is made circumference to rotate, during unblock, pressing regulates catch, second stage clip forced compression, catch is regulated to move to attaching parts and exit draw-in groove, now connecting strap can rotate forward by opposite joints.
Described 3rd lockout mechanism comprises the lower end that is arranged on connecting strap and before laying respectively at the turning cylinder between itself and cushion rod assembly, the front latch hook of rear both sides and rear latch hook, can cushion rod assembly is movable relatively rod assembly, and the 3rd stage clip be arranged between rod assembly and cushion rod assembly, the front pilot hole that described cushion rod assembly both sides are respectively equipped with and rear pilot hole, described rod assembly both sides have the front projection and rear projection that pass front pilot hole and rear pilot hole respectively, when seat pocket is in a pocket mode of operation, before, before rear projection lays respectively at, the rear portion of rear pilot hole, front latch hook hooks front projection and realizes locking, now connecting strap cannot rotate relative to cushion rod assembly, when seat pocket is in sleeping basket mode of operation, before, before rear projection lays respectively at, the rear portion of rear pilot hole, rear latch hook hooks rear projection and realizes locking, now connecting strap cannot rotate relative to cushion rod assembly, during unblock, rod assembly is pulled before only needing to, rod assembly drives front projection and rear projection along front pilot hole and the reach of rear pilot hole, front projection is made to exit front latch hook or rear projection exits rear latch hook, now connecting strap can rotate relative to cushion rod assembly.
When the utility model needs to be converted to sleeping basket state by seat pocketed state, before draw respectively rod assembly with remove the 3rd lockout mechanism locking, pressing regulate catch to remove the second lockout mechanism, hand pinch unlock knob to remove the locking of the first lockout mechanism, then when rotation is adjusted to appropriate location, first lockout mechanism can lock attaching parts and Connector Clip again, and the rear latch hook in the 3rd lockout mechanism hooks rear projection, realize locking.
When the utility model is a pocketed state by sleeping basket State Transferring, before draw rod assembly to remove the locking of the 3rd lockout mechanism respectively, hand pinches and unlock knob to remove the locking of the first lockout mechanism, then when rotation is adjusted to appropriate location, first lockout mechanism can lock attaching parts and Connector Clip again, second lockout mechanism can under the reset response of the second stage clip, again being in clamping connection sheet stops its circumference to be rotated, and the front latch hook in the 3rd lockout mechanism hooks front projection, realizes locking.
The utility model has the advantages that: the utility model not only can realize the conversion at any time between pocket and sleeping basket, and eliminates original backrest module and serial verb construction, structure is simple, cost is lower, easy to operate and quick.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the structural representation of the utility model when being in a pocketed state;
Fig. 2 is the side schematic view of the utility model when being in a pocketed state;
Fig. 3 is the side schematic view of the utility model when being in sleeping basket state;
Fig. 4 is the partial enlarged drawing of the utility model when being in a pocketed state;
Fig. 5 is the package assembly schematic diagram at Fig. 4 place;
Fig. 6 is the fit structure schematic diagram of the utility model middle gear and sliding part;
Fig. 7 is the cross-sectional view of Fig. 6;
Fig. 8 is the package assembly schematic diagram of cushion rod assembly and connecting strap in the utility model.
Wherein: 1 encloses frame; 11 attaching partss; 111 second teeth groove;
2 Connector Clips; 21 first teeth groove;
3 cushion rod assemblies; Pilot hole before 31; Pilot hole after 32;
4 connecting straps; 41 draw-in grooves;
5 first lockout mechanisms; 51 gears; 511 concave sliding surface; 52 first stage clips; 53 sliding shoes; 531 convex oblique sliding surfaces; 54 unlock knob; 55 traction locks;
6 second lockout mechanisms; 61 regulate catch; 611 positive stops; 62 second stage clips; 63 backstops;
7 the 3rd lockout mechanisms; Latch hook before 71; Latch hook after 72; 73 rod assemblies; Projection before 731; Projection after 732; 74 the 3rd stage clips.
Detailed description of the invention
Embodiment: as shown in Figures 1 to 8, a kind of Zuo Dou mechanism of doll carriage, comprise and enclose frame 1, to be rotationally connected with the attaching parts 11 enclosed in the middle part of frame 1 and for the Connector Clip 2 with vehicle frame grafting, and cushion rod assembly 3, the both sides of described cushion rod assembly 3 are connected with connecting strap 4 respectively, upper end and the attaching parts 11 of connecting strap 4 are rotationally connected, be provided with between described attaching parts 11 and Connector Clip 2 and can stop both the first lockout mechanisms 5 in relative rotation, described attaching parts 11 is provided with the second lockout mechanism 6 of locking connecting strap 4 when being at least present pocketed state, the 3rd lockout mechanism 7 that can be present respectively pocketed state and sleeping basket state realize locking is provided with between the lower end of described connecting strap 4 and cushion rod assembly 3.
In the present embodiment, second lockout mechanism 6 only locks when attaching parts 11 is in a pocketed state, due to this Zuo Dou mechanism be converted to sleeping basket state time, connecting strap 4 can be automatically sagging under self gravitation effect, therefore this state is without the need to locking connecting strap 4, and this state does not also have a benefit to be to connecting strap 4 locking: under the effect of cloth cover, gentle agitation before and after all right bottom sleeping basket, this can make infant better fall asleep or amusement.
In the present embodiment, described first lockout mechanism 5 comprises the gear 51 be arranged in the first teeth groove 21 of Connector Clip 2, to be arranged between gear 51 and the first teeth groove 21 and axially extended first stage clip 52, in the second teeth groove 111 being arranged on attaching parts 11 and can sliding shoe 53 of its slip relatively, be arranged on the unblock knob 54 enclosing frame 1 top, and be arranged on the traction lock 55 unlocked between knob 54 and sliding shoe 53, described sliding shoe 53 has convex oblique sliding surface 531 near the side of gear 51, described gear 51 has the sliding surface 511 that concaves coordinated with convex oblique sliding surface 531, during mode of operation, gear 51 is fastened in the first teeth groove 21 and the second teeth groove 111 simultaneously, now attaching parts 11 is locked with Connector Clip 2, both cannot relatively rotate, during unblock, being unlocked by pressing knob 54, unblock knob 54 is driven on sliding shoe 53 by traction lock 55 and moves, now sliding shoe 53 exits the second teeth groove 111 by convex oblique sliding surface 531 with the inclined-plane mating band moving gear 51 of the sliding surface 511 that concaves, enter the first teeth groove 21 completely, locking now between attaching parts 11 and Connector Clip 2 is removed, both can relatively rotate.
In the present embodiment, described second lockout mechanism 6 comprise to be arranged on attaching parts 11 it can its axially movable adjustment catch 61 relatively, be arranged on the second stage clip 62 regulated between catch 61 and attaching parts 11, and the convex backstop 63 be arranged on attaching parts 11, the front side edge of described adjustment catch 61 is along having the positive stop 611 coordinated with the draw-in groove 41 on front side of connecting strap 4 top, during mode of operation, regulate the positive stop 611 of catch 61 and draw-in groove 41 clamping of connecting strap 4, and the rear side of connecting strap 4 edge is to being located on front side of backstop 63, and then locking connecting strap 4, it is made circumference to rotate, during unblock, pressing regulates catch 61, second stage clip 62 forced compression, catch 61 is regulated to move to attaching parts 11 and exit draw-in groove 41, now connecting strap 4 can rotate forward by opposite joints 11.
In the present embodiment, described 3rd lockout mechanism 7 comprises the lower end that is arranged on connecting strap 11 and before laying respectively at the turning cylinder between itself and cushion rod assembly 3, the front latch hook 71 of rear both sides and rear latch hook 72, can cushion rod assembly 3 is movable relatively rod assembly 73, and the 3rd stage clip 74 be arranged between rod assembly 73 and cushion rod assembly 3, the front pilot hole 31 that described cushion rod assembly 3 both sides are respectively equipped with and rear pilot hole 32, described rod assembly 73 both sides have the front projection 731 and rear projection 732 that pass front pilot hole 31 and rear pilot hole 32 respectively, when seat pocket is in a pocket mode of operation, before, rear projection 731, 732 lay respectively at before, rear pilot hole 31, the rear portion of 32, front latch hook 71 hooks front projection 731 and realizes locking, now connecting strap 4 cannot rotate relative to cushion rod assembly 3, when seat pocket is in sleeping basket mode of operation, before, rear projection 731, 732 lay respectively at before, rear pilot hole 31, the rear portion of 32, rear latch hook 72 hooks rear projection 732 and realizes locking, now connecting strap 4 cannot rotate relative to cushion rod assembly 3, during unblock, rod assembly 73 is pulled before only needing to, rod assembly 73 drives front projection 731 and rear projection 732 to move forward along front pilot hole 31 and rear pilot hole 32, front projection 731 is made to exit front latch hook 71 or rear projection 732 exits rear latch hook 72, now connecting strap 4 can rotate relative to cushion rod assembly 3.
When the utility model needs to be converted to sleeping basket state by seat pocketed state, before draw respectively rod assembly 73 with remove the 3rd lockout mechanism 7 locking, pressing regulate catch 61 to remove the second lockout mechanism 6, hand pinch unlock knob 54 to remove the locking of the first lockout mechanism 5, then when rotation is adjusted to appropriate location, first lockout mechanism 5 can lock attaching parts 11 and Connector Clip 2 again, and the rear latch hook 72 in the 3rd lockout mechanism 7 hooks rear projection 732, realize locking.
When the utility model is a pocketed state by sleeping basket State Transferring, before draw rod assembly 73 to remove the locking of the 3rd lockout mechanism 7 respectively, hand pinches and unlock knob 54 to remove the locking of the first lockout mechanism 5, then when rotation is adjusted to appropriate location, first lockout mechanism 5 can lock attaching parts 11 and Connector Clip 2 again, second lockout mechanism 6 can under the reset response of the second stage clip 62, again being in clamping connection sheet 4 stops its circumference to be rotated, and the front latch hook 71 in the 3rd lockout mechanism 7 hooks front projection 731, realize locking.
The utility model not only can realize the conversion at any time between pocket and sleeping basket, and eliminates original backrest module and serial verb construction, and structure is simple, cost is lower, easy to operate and quick.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (4)
1. the Zuo Dou mechanism of a doll carriage, comprise and enclose frame (1), to be rotationally connected and for the Connector Clip (2) with vehicle frame grafting with the attaching parts (11) enclosing frame (1) middle part, and cushion rod assembly (3), it is characterized in that: the both sides of described cushion rod assembly (3) are connected with connecting strap (4) respectively, upper end and the attaching parts (11) of connecting strap (4) are rotationally connected, be provided with between described attaching parts (11) and Connector Clip (2) and both the first lockout mechanisms (5) in relative rotation can be stoped, described attaching parts (11) is provided with second lockout mechanism (6) of locking connecting strap (4) when being at least present pocketed state, the 3rd lockout mechanism (7) that can be present respectively pocketed state and sleeping basket state realize locking is provided with between the lower end of described connecting strap (4) and cushion rod assembly (3).
2. the Zuo Dou mechanism of a kind of doll carriage according to claim 1, it is characterized in that: described first lockout mechanism (5) comprises the gear (51) be arranged in first teeth groove (21) of Connector Clip (2), to be arranged between gear (51) and the first teeth groove (21) and axially extended first stage clip (52), in the second teeth groove (111) being arranged on attaching parts (11) and can sliding shoe (53) of its slip relatively, be arranged on the unblock knob (54) enclosing frame (1) top, and be arranged on the traction lock (55) unlocked between knob (54) and sliding shoe (53), described sliding shoe (53) has convex oblique sliding surface (531) near the side of gear (51), described gear (51) has the sliding surface that concaves (511) coordinated with convex oblique sliding surface (531), during mode of operation, gear (51) is fastened in the first teeth groove (21) and the second teeth groove (111) simultaneously, now attaching parts (11) is locked with Connector Clip (2), both cannot relatively rotate, during unblock, being unlocked by pressing knob (54), unlock knob (54) by traction lock (55) drive sliding shoe (53) moves, now sliding shoe (53) exits the second teeth groove (111) by convex oblique sliding surface (531) and inclined-plane mating band moving gear (51) of the sliding surface (511) that concaves, enter the first teeth groove (21) completely, locking now between attaching parts (11) and Connector Clip (2) is removed, both can relatively rotate.
3. the Zuo Dou mechanism of a kind of doll carriage according to claim 1, it is characterized in that: described second lockout mechanism (6) comprise be arranged on attaching parts (11) upper its can adjustment catch (61) of its axial activity relatively, be arranged on the second stage clip (62) regulated between catch (61) and attaching parts (11), and the convex backstop (63) be arranged on attaching parts (11), the front side edge of described adjustment catch (61) is along having the positive stop (611) coordinated with the draw-in groove (41) on front side of connecting strap (4) top, during mode of operation, regulate the positive stop (611) of catch (61) and draw-in groove (41) clamping of connecting strap (4), and the rear side of connecting strap (4) edge is to being located at backstop (63) front side, and then locking connecting strap (4), it is made circumference to rotate, during unblock, pressing regulates catch (61), second stage clip (62) forced compression, catch (61) is regulated to move to attaching parts (11) and exit draw-in groove (41), now connecting strap (4) can rotate forward by opposite joints (11).
4. the Zuo Dou mechanism of a kind of doll carriage according to claim 1 or 2 or 3, it is characterized in that: described 3rd lockout mechanism (7) comprises the lower end that is arranged on connecting strap (11) and before laying respectively at the turning cylinder between itself and cushion rod assembly (3), the front latch hook (71) of rear both sides and rear latch hook (72), can cushion rod assembly (3) is movable relatively rod assembly (73), and the 3rd stage clip (74) be arranged between rod assembly (73) and cushion rod assembly (3), the front pilot hole (31) that described cushion rod assembly (3) both sides are respectively equipped with and rear pilot hole (32), described rod assembly (73) both sides have the front projection (731) and rear projection (732) that pass front pilot hole (31) and rear pilot hole (32) respectively, when seat pocket is in a pocket mode of operation, before, rear projection (731, 732) before laying respectively at, rear pilot hole (31, 32) rear portion, front latch hook (71) hooks front projection (731) and realizes locking, now connecting strap (4) cannot rotate relative to cushion rod assembly (3), when seat pocket is in sleeping basket mode of operation, before, rear projection (731, 732) before laying respectively at, rear pilot hole (31, 32) rear portion, rear latch hook (72) hooks rear projection (732) and realizes locking, now connecting strap (4) cannot rotate relative to cushion rod assembly (3), during unblock, rod assembly (73) is pulled before only needing to, rod assembly (73) drives front projection (731) and rear projection (732) along front pilot hole (31) and rear pilot hole (32) reach, front projection (731) is made to exit front latch hook (71) or rear projection (732) exits rear latch hook (72), now connecting strap (4) can rotate relative to cushion rod assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287422.1U CN204623543U (en) | 2015-05-06 | 2015-05-06 | The Zuo Dou mechanism of doll carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287422.1U CN204623543U (en) | 2015-05-06 | 2015-05-06 | The Zuo Dou mechanism of doll carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623543U true CN204623543U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287422.1U Active CN204623543U (en) | 2015-05-06 | 2015-05-06 | The Zuo Dou mechanism of doll carriage |
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| CN (1) | CN204623543U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099240A1 (en) * | 2016-12-02 | 2018-06-07 | 好孩子儿童用品有限公司 | Child sitting saddle and child cart |
| CN108146487A (en) * | 2017-12-30 | 2018-06-12 | 宁波妈咪宝婴童用品制造有限公司 | A kind of portable cart |
| CN110371173A (en) * | 2019-08-29 | 2019-10-25 | 安徽酷豆丁科技发展股份有限公司 | A kind of adjustable root decline and stroller |
| CN110525504A (en) * | 2019-09-20 | 2019-12-03 | 中山市星尚婴儿用品有限公司 | A kind of Pushchair |
| CN113071553A (en) * | 2021-05-21 | 2021-07-06 | 昆山威凯儿童用品有限公司 | Seat pocket structure of bassinet |
| CN114960925A (en) * | 2022-04-24 | 2022-08-30 | 中和华丰建设集团有限公司 | Assembled building |
-
2015
- 2015-05-06 CN CN201520287422.1U patent/CN204623543U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099240A1 (en) * | 2016-12-02 | 2018-06-07 | 好孩子儿童用品有限公司 | Child sitting saddle and child cart |
| EP3549843A4 (en) * | 2016-12-02 | 2020-08-12 | Goodbaby Child Products Co., Ltd. | Child sitting saddle and child cart |
| US10913480B2 (en) | 2016-12-02 | 2021-02-09 | Goodbaby Child Products Co., Ltd. | Child sitting saddle and child stroller |
| CN108146487A (en) * | 2017-12-30 | 2018-06-12 | 宁波妈咪宝婴童用品制造有限公司 | A kind of portable cart |
| CN108146487B (en) * | 2017-12-30 | 2024-04-26 | 宁波妈咪宝婴童用品制造有限公司 | Portable cart |
| CN110371173A (en) * | 2019-08-29 | 2019-10-25 | 安徽酷豆丁科技发展股份有限公司 | A kind of adjustable root decline and stroller |
| CN110525504A (en) * | 2019-09-20 | 2019-12-03 | 中山市星尚婴儿用品有限公司 | A kind of Pushchair |
| CN110525504B (en) * | 2019-09-20 | 2024-10-22 | 中山市星尚婴儿用品有限公司 | Folding baby carriage |
| CN113071553A (en) * | 2021-05-21 | 2021-07-06 | 昆山威凯儿童用品有限公司 | Seat pocket structure of bassinet |
| CN114960925A (en) * | 2022-04-24 | 2022-08-30 | 中和华丰建设集团有限公司 | Assembled building |
| CN114960925B (en) * | 2022-04-24 | 2023-02-14 | 中和华丰建设集团有限公司 | Assembled building |
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