CN202449041U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN202449041U CN202449041U CN2011205567354U CN201120556735U CN202449041U CN 202449041 U CN202449041 U CN 202449041U CN 2011205567354 U CN2011205567354 U CN 2011205567354U CN 201120556735 U CN201120556735 U CN 201120556735U CN 202449041 U CN202449041 U CN 202449041U
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- China
- Prior art keywords
- hand
- push rod
- vehicle frame
- cart vehicle
- child stroller
- 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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- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a baby stroller, comprising a stroller frame, a seat mechanism, a plurality of groups of wheels, a brake mechanism and an elastic piece, wherein the seat mechanism is arranged on the stroller frame; the plurality of groups of wheels are arranged at the lower part of the stroller frame; the brake mechanism is arranged between at least one group of wheels and the stroller frame; the elastic piece is used for enabling the brake mechanism to be stably placed under the position of a brake; the stroller frame comprises a push rod and a hand holding strip subassembly; the hand holding strip subassembly is used for being held by a stroller pusher and controlling the brake mechanism to switch into a braking release position from a braking position; the lower part of the hand holding strip subassembly can be slidably arranged relatively to the push rod along the length direction of the push rod; and a traction rope is arranged between the hand holding strip subassembly and the brake mechanism. When a user pushes the baby stroller, the hand holding strip subassembly is pulled to drive the traction rope, so that the brake mechanism is placed under the braking release position; and when two hands of the user leave the hand holding strip subassembly, the hand holding strip subassembly resets under the action of the elastic piece, so that the brake mechanism is placed under the braking position at present, and the baby stroller stops moving, therefore the baby stroller is safer to use.
Description
Technical field
the utility model relates to a kind of child stroller.
Background technology
child stroller of the prior art; Comprise go-cart vehicle frame with expanded position and folding position, be arranged at seat mechanism on the described go-cart vehicle frame, be arranged on described go-cart vehicle frame bottom many groups wheel, be arranged at the braking mechanism between at least one group of described wheel and the described go-cart vehicle frame with normal danger and un-brake position; Described go-cart vehicle frame comprises push rod, is arranged at the handle on the described push rod, and described go-cart vehicle frame is provided with riding of tramping with one's feet of between normal danger and un-brake position, changing of the described braking mechanism of control.
The utility model content
The technical matters that
the utility model will solve provides a kind of child stroller.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of child stroller; Comprise the go-cart vehicle frame, be arranged at seat mechanism on the described go-cart vehicle frame, be arranged on described go-cart vehicle frame bottom many groups wheel, be arranged at braking mechanism between at least one group of described wheel and the described go-cart vehicle frame, make described braking mechanism stably be positioned at the elastic component under the normal danger with normal danger and un-brake position; Described go-cart vehicle frame comprises push rod
described go-cart vehicle frame comprises that also supplying can to control after that the trammer grips and the pulling described braking mechanism is with assembly hand in hand from what normal danger was converted to the un-brake position; Describedly can be provided with slidably mutually along the length direction and the described push rod of described push rod with the bottom of assembly hand in hand, described being with hand in hand between assembly and the described braking mechanism is connected with trailing cable.
in some embodiments, described hand in hand with a big end that is connected with connecting rod to the middle part rotationally of assembly, the other end of described connecting rod is connected with described push rod rotatedly.
in some embodiments; The described sliding sleeve that comprises band hand in hand, is fixedly connected with the described bottom of band hand in hand with assembly hand in hand; Described sliding sleeve is sheathed on the described push rod slidably, and described trailing cable is connected with described sliding sleeve.
In some further embodiment, described band hand in hand is connected with an end of described connecting rod rotatedly
.
are provided with the stop gear of the described sliding sleeve sliding scale of restriction between described sliding sleeve and the described push rod in some another further embodiment.
again in the further embodiment, described band is hand in hand processed by flexible material at some.
again in the further embodiment, the described top of band hand in hand has the handle ring that supplies trammer's palm to insert at some.
again in the further embodiment, described go-cart vehicle frame also comprises the handle that is arranged on the described push rod at some, and described band hand in hand is positioned at the outside of described handle.
further in the embodiment, described push rod has two left and right sides portions that lay respectively at described go-cart vehicle frame at some, and described handle is arranged between the upper end of described push rod of both sides.
are in some another further embodiment; The bottom of described push rod has axial line extend and first rotating shaft that described push rod can rotate around it along left and right directions; Described push rod has first control position and second control position; When described push rod is positioned under first control position, described handle is positioned at the rear of described seat mechanism, when described push rod is positioned under second control position; Described handle is positioned at the place ahead of described seat mechanism, and described go-cart vehicle frame is provided with and makes described push rod stably be positioned at the lockout mechanism under first control position or second control position.
The scope of
the utility model is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The utility model compared with prior art has advantage: the user in the process of carrying out, thereby pulling be with assembly to drive trailing cable hand in hand to make braking mechanism be positioned under the un-brake position, when user's both hands leave when being with assembly hand in hand; Reset under the effect of elastic component with assembly hand in hand; This moment, braking mechanism was positioned under the normal danger, and child stroller stops to move, and uses safer.
Description of drawings
Accompanying drawing 3 is for be connected scheme drawing (braking mechanism is positioned under the un-brake position) with assembly and push rod hand in hand;
Accompanying drawing 5 is for hand in hand with the exploded drawings of assembly and push rod;
Accompanying drawing 6 is for hand in hand with the cutaway view of assembly and push rod;
Accompanying drawing 7 is the exploded drawings of braking mechanism;
Accompanying drawing 8 is the front view of the utility model (push rod is positioned under first control position);
accompanying drawing 9 is the front view of the utility model (push rod is positioned under second control position).
wherein: 1, go-cart vehicle frame; 2, wheel; 3, elastic component; 4, push rod; 5, handle; 6, be with hand in hand; 7, connecting rod; 8, chute; 9, connecting strap; 10, be with hand in hand; 11, sliding sleeve; 12, trailing cable; 13, locating dowel pin.
The specific embodiment
Shown in each accompanying drawing; A kind of child stroller; Comprise go-cart vehicle frame 1, be arranged at seat mechanism on the described go-cart vehicle frame 1, be arranged on described go-cart vehicle frame 1 bottom many groups wheel 2, be arranged at braking mechanism between at least one group of described wheel 2 and the described go-cart vehicle frame 1, make described braking mechanism stably be positioned at the elastic component 3 under the normal danger with normal danger and un-brake position; Described go-cart vehicle frame 1 comprises push rod 4
described go-cart vehicle frame 1 comprises that also supplying can to control after that the trammer grips and the pulling described braking mechanism is with assembly 6 hand in hand from what normal danger was converted to the un-brake position; Describedly can be provided with slidably mutually along the length direction and the described push rod 4 of described push rod 4 with the bottom of assembly 6 hand in hand, described being with hand in hand between assembly 6 and the described braking mechanism is connected with trailing cable 12.
are described hand in hand with a big end that is connected with connecting rod 7 to the middle part rotationally of assembly 6, and the other end of described connecting rod 7 is connected with described push rod 4 rotatedly.
described hand in hand with assembly 6 comprise hand in hand with 10, with the described sliding sleeve 11 that is fixedly connected with 10 bottom hand in hand; Described sliding sleeve 11 is sheathed on the described push rod 4 slidably, and described trailing cable 12 is connected with described sliding sleeve 11.
are described to be connected with an end of described connecting rod 7 with 10 hand in hand rotatedly.
Be provided with the stop gear of described sliding sleeve 11 sliding scales of restriction between
described sliding sleeve 11 and the described push rod 4.
are shown in accompanying drawing 5; Described stop gear comprises along the length direction of described push rod 4 and is opened in chute 8 on the described push rod 4, is arranged at the locating dowel pin 13 on the described sliding sleeve 11 that described locating dowel pin 13 is inserted in the described chute 8 slidably.
described is with 10 to be processed by flexible material hand in hand, and like plastic ties, strap etc., described sliding sleeve 11 is processed by rigid material, like iron hoop, duroplasts etc.Describedly be with 10 to be permanently connected through connecting strap 9 with described sliding sleeve 11 hand in hand.
shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 5, accompanying drawing 6, described have the handle ring that supplies trammer's palm to insert with 10 top hand in hand.The trammer inserts hand in the described handle ring, spurs describedly to be with assembly 6 hand in hand and then to drive trailing cable, makes the braking mechanism release, operates more convenient.
Shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 5, accompanying drawing 6, described go-cart vehicle frame 1 also comprises the handle 5 that is arranged on the described push rod 4
, described hand in hand with 10 be positioned at described handle 5 the outside.
shown in accompanying drawing 5, accompanying drawing 6, described push rod 4 has two left and right sides portions that lay respectively at described go-cart vehicle frame 1, and described handle 5 is arranged between the upper end of described push rod 4 of both sides.
are shown in accompanying drawing 8-accompanying drawing 9; The bottom of described push rod 4 has axial line extend and first rotating shaft that described push rod 4 can rotate around it along left and right directions; Described push rod 4 has first control position and second control position; When described push rod 4 is positioned under first control position, described handle 5 is positioned at the rear of described seat mechanism, when described push rod 4 is positioned under second control position; Described handle 5 is positioned at the place ahead of described seat mechanism, and described go-cart vehicle frame 1 is provided with and makes described push rod 4 stably be positioned at the lockout mechanism under first control position or second control position.There is not diagram; Described lockout mechanism is not the invention main points of the utility model; Can both use so long as can two parts that rotate be locked in two lockout mechanisms under the control position, be affiliated to portion and second and be affiliated to portion as on the parts except push rod 4 of go-cart vehicle frame 1, having first, and on push rod 4, have hook; When described push rod 4 is positioned under first control position; Described hook is hooked in first and is affiliated in the portion, and when described push rod 4 is positioned under second control position, described hook is hooked in second and is affiliated in the portion.
described handle 5 is provided with the control mechanism that is used to control described lockout mechanism release.Operate described control mechanism, make the above-mentioned lockout mechanism release that is used for described push rod 4 is locked in first control position or second control position, push rod 4 can be changed between first control position and second control position.Control mechanism can be that activity is provided with a button on handle 5, is provided with the push rod trailing cable between button and the lockout mechanism, controls described lockout mechanism thereby press described button through this push rod trailing cable.
described braking mechanism is not the invention main points of the utility model; Shown in accompanying drawing 7; The concrete structure of braking mechanism can be: on described wheel 2, offer a plurality of spoke holes, corresponding go-cart vehicle frame head lamp brush guard pivot is connected with the brake controll block that an end has the brake pin; The other end of brake controll block is connected with the bottom of above-mentioned trailing cable 12; Being provided with between brake controll block and the corresponding go-cart vehicle frame makes described braking mechanism stably be positioned at the elastic component 3 under the normal danger; The center of turn that a plurality of described spoke holes are evenly distributed on described wheel shaft is on the circumference in the center of circle, and when described braking mechanism is positioned under the normal danger, described brake pin is inserted in one of them described spoke hole; When described braking mechanism is positioned under the un-brake position, described brake pin and all described spoke holes all are separated.There is not diagram; Can also use brake holding mechanism, as having fixing wheel shaft, wheel hub on the wheel 2, brake holding mechanism comprises that an end is fixed on the brake bar on the go-cart vehicle frame; The other end of brake bar is connected with the bottom of above-mentioned trailing cable 12; Be provided with between the other end and the go-cart vehicle frame of brake bar and make described braking mechanism stably be positioned at the elastic component 3 under the normal danger, under the normal danger, the brake bar is held tightly on wheel hub accordingly; Under the un-brake position, the brake bar is separated with corresponding wheel hub.
Involved upper and lower, left and right more than
, term position such as outer are at child stroller and define under the normal use location; The position at handle place is last; The position at wheel place is down; Trammer's left hand position is a left side, and trammer's right hand position be the right side, away from the child stroller center be outside.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (10)
1. child stroller; Comprise go-cart vehicle frame (1), be arranged at seat mechanism on the described go-cart vehicle frame (1), be arranged on described go-cart vehicle frame (1) bottom many groups wheel (2), be arranged at braking mechanism between at least one group of described wheel (2) and the described go-cart vehicle frame (1), make described braking mechanism stably be positioned at the elastic component (3) under the normal danger with normal danger and un-brake position; Described go-cart vehicle frame (1) comprises push rod (4)
It is characterized in that: described go-cart vehicle frame (1) comprises that also supplying can to control after that the trammer grips and the pulling described braking mechanism is with assembly (6) hand in hand from what normal danger was converted to the un-brake position; Describedly can be provided with slidably mutually along the length direction and the described push rod (4) of described push rod (4) with the bottom of assembly (6) hand in hand, described being with hand in hand is connected with trailing cable (12) between assembly (6) and the described braking mechanism.
2. child stroller according to claim 1 is characterized in that: described hand in hand with an end that is connected with connecting rod (7) greatly to the middle part rotationally of assembly (6), the other end of described connecting rod (7) is connected with described push rod (4) rotatedly.
3. child stroller according to claim 1 and 2; It is characterized in that: the described sliding sleeve (11) that comprises band (10) hand in hand, is fixedly connected with the described bottom of band (10) hand in hand with assembly (6) hand in hand; Described sliding sleeve (11) is sheathed on the described push rod (4) slidably, and described trailing cable (12) is connected with described sliding sleeve (11).
4. child stroller according to claim 3 is characterized in that: described band (10) hand in hand is connected with an end of described connecting rod (7) rotatedly.
5. child stroller according to claim 3 is characterized in that: the stop gear that is provided with restriction described sliding sleeve (11) sliding scale between described sliding sleeve (11) and the described push rod (4).
6. child stroller according to claim 3 is characterized in that: described band (10) is hand in hand processed by flexible material.
7. child stroller according to claim 3 is characterized in that: the described top of band (10) hand in hand has the handle ring that supplies trammer's palm to insert.
8. child stroller according to claim 3 is characterized in that: described go-cart vehicle frame (1) also comprises the handle (5) that is arranged on the described push rod (4), and described band (10) hand in hand is positioned at the outside of described handle (5).
9. child stroller according to claim 8; It is characterized in that: described push rod (4) has two left and right sides portions that lay respectively at described go-cart vehicle frame (1), and described handle (5) is arranged between the upper end of described push rod (4) of both sides.
10. child stroller according to claim 8; It is characterized in that: the bottom of described push rod (4) has axial line extend and first rotating shaft that described push rod (4) can rotate around it along left and right directions; Described push rod (4) has first control position and second control position; When described push rod (4) is positioned under first control position; Described handle (5) is positioned at the rear of described seat mechanism; When described push rod (4) is positioned under second control position, described handle (5) is positioned at the place ahead of described seat mechanism, and described go-cart vehicle frame (1) is provided with and makes described push rod (4) stably be positioned at the lockout mechanism under first control position or second control position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205567354U CN202449041U (en) | 2011-12-28 | 2011-12-28 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205567354U CN202449041U (en) | 2011-12-28 | 2011-12-28 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449041U true CN202449041U (en) | 2012-09-26 |
Family
ID=46864928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205567354U Expired - Fee Related CN202449041U (en) | 2011-12-28 | 2011-12-28 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057996A (en) * | 2014-07-18 | 2014-09-24 | 李辉 | Braking device of baby stroller |
-
2011
- 2011-12-28 CN CN2011205567354U patent/CN202449041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057996A (en) * | 2014-07-18 | 2014-09-24 | 李辉 | Braking device of baby stroller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20201228 |