CN202935415U - Rotating device for baby stroller - Google Patents
Rotating device for baby stroller Download PDFInfo
- Publication number
- CN202935415U CN202935415U CN 201220571071 CN201220571071U CN202935415U CN 202935415 U CN202935415 U CN 202935415U CN 201220571071 CN201220571071 CN 201220571071 CN 201220571071 U CN201220571071 U CN 201220571071U CN 202935415 U CN202935415 U CN 202935415U
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- CN
- China
- Prior art keywords
- sitting
- frame
- slide block
- turret
- connection cord
- 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.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to the technical field of baby carriages, in particular to a rotating device for a baby stroller. The rotating device comprises a lamp shade and a lamp cover, wherein connecting posts are uniformly distributed on the periphery of the lower part of the lamp shade; and the rotating device further comprises a sitting and laying frame, wherein two sides of the sitting and laying frame are equipped with rotating components; a control device used for controlling the rotating components to rotate is arranged at one end of the sitting and laying frame, and connected with the rotating components through connecting ropes. The rotating device is simple in structure and low in production cost, when in use, the connecting ropes are pulled through the control device, and under the action of first springs, racks and gears are separated from a meshed state, thus the whole sitting and laying frame can rotate, then the control device is loosened, and the first springs are reset to enable the racks to be meshed with the gears, so that the sitting and laying frame is fixed, thus, the angle of the sitting and laying frame can be adjusted flexibly, and the purpose of convenience for long-term use of newborns is achieved.
Description
Technical field
The utility model relates to the perambulator technical field, especially relates to a kind of wheel word of doll carriage.
Background technology
At present, existing doll carriage comprises the vehicle frame that the seat is installed, bottom, front side and the bottom rear of vehicle frame are separately installed with front component and wheel assembly, vehicle frame comprises two sidecar framves that are symmetrical set and is connected to a plurality of cross bars between the vehicle frame of both sides, each sidecar frame comprises front-wheel support, rear wheel support and push rod, locking when vehicle frame can launch to use again.But the body frame structure for automotive of the doll carriage of the type is more complicated, and productive costs is higher, and when folding, a plurality of cross bars that are fastened between the vehicle frame of the left and right sides can produce interference, and the vehicle frame volume after folding is larger, is inconvenient to place.In addition, the sleeping frame of seat of existing doll carriage is fixing uncontrollable, so the baby can only be generally being seated or recumbency of fixing, the time grow, can not select the suitable angle that is seated with recumbency, uses for a long time therefore existing doll carriage is not easy to the baby.
The utility model content
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of wheel word of doll carriage, and it has the sleeping frame angle of flexible seat, is convenient to the baby and uses for a long time, and is simple in structure, the characteristics that productive costs is low.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of wheel word of doll carriage, comprise the sitting and lying frame, there are rotatable parts described sitting and lying frame both sides all device, described sitting and lying frame one end is provided with the control setup that rotates for controlling rotatable parts, and described control setup is connected by connection cord with rotatable parts.
Wherein, described rotatable parts comprise the turret that is serially connected with described sitting and lying frame, and described turret inwall is provided with tooth bar, and described tooth bar cooperation is provided with gear, is provided with the first spring between described turret and gear.
Wherein, described turret is provided with the serial connection hole that described connection cord one end is fixing, and described gear offers is convenient to the groove that connection cord moves.
Wherein, described control setup comprises and the control frame that is serially connected with described sitting and lying frame, controls the frame lower inner wall and offers chute, is provided with the slide block for the fixing described connection cord other end in described chute, described slide block lower end is provided with control button, is provided with the second spring between control button and slide block.
Wherein, described slide block comprises the slide block body, and described slide block body middle part offers be used to the mounting hole that described connection cord fag end is installed, and described slide block body top offers the draw-in groove of clamping connection cord.
Wherein, described control frame bottom is provided with anchor shaft, and described control button middle part offers the slotted hole that is connected with described anchor shaft.
Wherein, described turret is provided with protective case, and described protective case comprises cover body, is provided with buckle in cover body, described protective case and turret engagement connection.
After adopting said structure, the advantage that compared to the prior art the utility model has is: it comprises lampshade and light cover, the surrounding of described lampshade bottom is evenly equipped with joint pin and comprises the sitting and lying frame, there are rotatable parts described sitting and lying frame both sides all device, described sitting and lying frame one end is provided with the control setup that rotates for controlling rotatable parts, described control setup is connected by connection cord with rotatable parts, and the utility model is simple in structure, and productive costs is low; During use, pull connection cord by control setup, under the effect of the first spring, make separately engagement of rack and pinion, can make like this sitting and lying frame unitary rotation; Unclamp afterwards control setup, the first spring reset makes the rack and pinion engagement that the sitting and lying frame is fixed, and can reach so the sleeping frame angle of flexible seat, is convenient to the long-time purpose of using of baby.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
In figure: 1, sitting and lying frame; 2, rotatable parts;
3, control setup; 4, turret;
5, tooth bar; 6, gear;
7, serial connection hole; 8, groove;
9, control frame; 10, control button;
11, slide block body; 12, mounting hole;
13, draw-in groove; 14, anchor shaft;
15, slotted hole; 16, protective case.
The specific embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
As depicted in figs. 1 and 2: a kind of wheel word of doll carriage, comprise sitting and lying frame 1, there are rotatable parts 2 described sitting and lying frame 1 both sides all device, described sitting and lying frame 1 one ends are provided with the control setup 3 that rotates for controlling rotatable parts 2, described control setup 3 is connected by connection cord with rotatable parts 2, described connection cord is located at described sitting and lying frame 1 inside, end control setup 3 other end connection of rotating parts 2.
in the present embodiment, described rotatable parts 2 comprise the turret 4 that is serially connected with described sitting and lying frame 1, described turret 4 inwalls are provided with tooth bar 5, described tooth bar 5 cooperations are provided with gear 6, be provided with the first spring between described turret 4 and gear 6, described turret 4 is provided with serial connection that described connection cord one end is fixing hole 7, described gear 6 offers is convenient to the groove 8 that connection cord moves, described connection cord is arranged in described groove 8, it is outside that described tooth bar 5 is located at described turret 4 inwalls, the interior pars intramuralis of its turret 4 is not provided with tooth bar 5, be convenient to like this gear 6 after being depressed, produce with tooth bar 5 and interfere, being beneficial to turret 4 rotates.
in the present embodiment, described control setup 3 comprises and the control frame 9 that is serially connected with described sitting and lying frame 1, control frame 9 lower inner wall and offer chute, be provided with the slide block for the fixing described connection cord other end in described chute, described slide block lower end is provided with control button 10, be provided with the second spring between control button 10 and slide block, described slide block comprises slide block body 11, described slide block body 11 middle parts offer be used to the mounting hole 12 that described connection cord fag end is installed, described slide block body 11 tops offer the draw-in groove 13 of clamping connection cord, described mounting hole 12 is a square blind hole, one end is installed the connection cord fag end, other end draw-in groove 13 limits together the connection cord fag end and skids off, described control frame 9 bottoms are provided with anchor shaft 14, described control button 10 middle parts offer the slotted hole 15 that is connected with described anchor shaft 14, during use, control button 10 slides centered by anchor shaft 14 by slotted hole 15.
Principle of work of the present utility model is: at first press control button 10 slide block is moved in chute, pull connection cord when slide block moves, under the effect of the first spring, connection cord is depressed gear 6, make tooth bar 5 and gear 6 separate engagement, can make like this sitting and lying frame 1 unitary rotation; Unclamp afterwards control button 10, the first spring resets, gear 6 returns and gear 6 engagements, make sitting and lying frame 1 fixing simultaneously, can reach so the sleeping frame angle of flexible seat, is convenient to the long-time purpose of using of baby.
In the present embodiment, described turret 4 is provided with protective case 16, and described protective case 16 comprises cover body, is provided with buckle in cover body, described protective case 16 and turret 4 engagement connections, and described protective case 16 can also play the effect of decoration except playing a protective role.
The above is only better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (7)
1. the wheel word of a doll carriage, comprise the sitting and lying frame, it is characterized in that: there are rotatable parts described sitting and lying frame both sides all device, and described sitting and lying frame one end is provided with the control setup that rotates for controlling rotatable parts, and described control setup is connected by connection cord with rotatable parts.
2. the wheel word of a kind of doll carriage according to claim 1, it is characterized in that: described rotatable parts comprise the turret that is serially connected with described sitting and lying frame, described turret inwall is provided with tooth bar, and described tooth bar cooperation is provided with gear, is provided with the first spring between described turret and gear.
3. the wheel word of a kind of doll carriage according to claim 2 is characterized in that: described turret is provided with the serial connection hole that described connection cord one end is fixing, and described gear offers is convenient to the groove that connection cord moves.
4. the wheel word of a kind of doll carriage according to claim 1, it is characterized in that: described control setup comprises and the control frame that is serially connected with described sitting and lying frame, control the frame lower inner wall and offer chute, be provided with the slide block for the fixing described connection cord other end in described chute, described slide block lower end is provided with control button, is provided with the second spring between control button and slide block.
5. the wheel word of a kind of doll carriage according to claim 4, it is characterized in that: described slide block comprises the slide block body, described slide block body middle part offers be used to the mounting hole that described connection cord fag end is installed, and described slide block body top offers the draw-in groove of clamping connection cord.
6. the wheel word of a kind of doll carriage according to claim 4 is characterized in that: described control frame bottom is provided with anchor shaft, and described control button middle part offers the slotted hole that is connected with described anchor shaft.
7. the wheel word of a kind of doll carriage according to claim 2, it is characterized in that: described turret is provided with protective case, and described protective case comprises cover body, is provided with buckle in cover body, described protective case and turret engagement connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571071 CN202935415U (en) | 2012-10-31 | 2012-10-31 | Rotating device for baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571071 CN202935415U (en) | 2012-10-31 | 2012-10-31 | Rotating device for baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935415U true CN202935415U (en) | 2013-05-15 |
Family
ID=48319670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571071 Expired - Fee Related CN202935415U (en) | 2012-10-31 | 2012-10-31 | Rotating device for baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536418A (en) * | 2013-09-25 | 2014-01-29 | 铜陵市经纬流体科技有限公司 | Trolley turning frame |
| CN108377917A (en) * | 2018-04-28 | 2018-08-10 | 中山市可尔优贸易有限公司 | Combined pet cart equipped with container fixed frame |
-
2012
- 2012-10-31 CN CN 201220571071 patent/CN202935415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536418A (en) * | 2013-09-25 | 2014-01-29 | 铜陵市经纬流体科技有限公司 | Trolley turning frame |
| CN108377917A (en) * | 2018-04-28 | 2018-08-10 | 中山市可尔优贸易有限公司 | Combined pet cart equipped with container fixed frame |
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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: 20130515 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |