CN202080308U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
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- CN202080308U CN202080308U CN2011201115822U CN201120111582U CN202080308U CN 202080308 U CN202080308 U CN 202080308U CN 2011201115822 U CN2011201115822 U CN 2011201115822U CN 201120111582 U CN201120111582 U CN 201120111582U CN 202080308 U CN202080308 U CN 202080308U
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- China
- Prior art keywords
- sliding part
- brake
- vehicle frame
- braking mechanism
- doll carriage
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- 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.)
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- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Abstract
A baby stroller comprises a stroller frame, a seat mechanism, a plurality of groups of wheel assemblies, and a braking mechanism arranged between at least one group of wheel assemble and the stroller frame, as well as an elastic part, wherein a sliding component is arranged at the upper part of the stroller frame in a sliding manner and connected with one end part with a traction rope, the other end of the traction rope is connected with the braking mechanism, the sliding component is provided with a first working position and a second working position, when the sliding component is at the first working position, the braking mechanism is at a non-braking position, when the sliding component is at the second working position, the braking mechanism is at a braking position, and the baby stroller is further provided with a positioning mechanism capable of leading the sliding component to be stably positioned at the first working position. In use, the sliding component is positioned at the first working position by the positioning mechanism, a user can push the baby stroller, and the sliding component is at the second working position by operating the positioning mechanism under the action of the elastic part, and the braking mechanism is at braking position, thus being convenient to operate.
Description
Technical field
The utility model relates to a kind of doll carriage.
Background technology
The go-cart vehicle frame that comprises of the prior art with expanded position and folding position, be arranged at the seat mechanism on the described go-cart vehicle frame, be arranged on many groups vehicle wheel component of described go-cart vehicle frame bottom, be arranged at the braking mechanism between at least one group of described vehicle wheel component and the described go-cart vehicle frame with normal danger and un-brake position, common described go-cart vehicle frame is provided with riding of tramping with one's feet of changing of the described braking mechanism of control between normal danger and un-brake position, step on described riding by pin, make braking mechanism between normal danger and un-brake position, change.
The utility model content
The technical problems to be solved in the utility model provides a kind of doll carriage.
In order to solve the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of doll carriage, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the seat mechanism on the described go-cart vehicle frame, be arranged on many groups vehicle wheel component of described go-cart vehicle frame bottom, be arranged at the braking mechanism between at least one group of described vehicle wheel component and the described go-cart vehicle frame with normal danger and un-brake position, described doll carriage also comprises makes described braking mechanism stably be positioned at the elastic component under the normal danger
The top of described go-cart vehicle frame is provided with sliding part slidably, described sliding part is connected with an end of trailing cable, the other end of described trailing cable is connected with described braking mechanism, described sliding part has first control position and second control position, when described sliding part is positioned under first control position, described braking mechanism is positioned under the un-brake position, when described sliding part is positioned under second control position, described braking mechanism is positioned under the normal danger, also is provided with on the described doll carriage to make described sliding part stably be positioned at the detent mechanism under first control position.
In some embodiments, described sliding part is arranged on the described go-cart vehicle frame slidably along above-below direction, and the position that is in described sliding part under first control position is higher than the position that is in described sliding part under second control position.
In some embodiments, described detent mechanism comprises knock hole, the locating dowel pin that is opened on the described go-cart vehicle frame, when described sliding part is positioned under first control position, one end of described locating dowel pin is inserted in the described knock hole, one end of described sliding part is pressed on the described locating dowel pin, when described sliding part is positioned under second control position, described locating dowel pin and described knock hole are separated.
In some further embodiment, an end of described sliding part has breach, and when described sliding part is positioned under first control position, described locating dowel pin is inserted in the described breach.
In some another further embodiment, the other end of described locating dowel pin is connected with an end of stay cord, and the other end of described stay cord is connected with operating parts.
In some embodiments, described sliding part is a sliding sleeve.
In some embodiments, have guide finger on the described sliding part, offer straight trough on the described go-cart vehicle frame, described guide finger is inserted in the described straight trough, and an end and the described guide finger of described trailing cable are permanently connected.
In some embodiments, described go-cart vehicle frame comprises rod member, and described sliding part is arranged on the described rod member slidably, and described detent mechanism is arranged on the described rod member.
In some further embodiment, described rod member is a rear wheel support, and the bottom of described rear wheel support is provided with one group of described vehicle wheel component, is provided with described braking mechanism between the bottom of described rear wheel support and the described vehicle wheel component.
In some embodiments, the bottom of described go-cart vehicle frame is provided with the wheel joint, corresponding vehicle wheel component is connected by the wheel shaft that axial line extends along horizontal direction rotatedly with the described joint of taking turns, described braking mechanism comprises a plurality of brake grooves that are opened on the described vehicle wheel component, has the brake handle of brake pin by first rotating shaft and the described joint bonded assembly that rotates of taking turns, the axle center that described brake groove is evenly distributed on wheel shaft is on the circumference in the center of circle, the other end of described trailing cable and described brake are being permanently connected, described elastic component is arranged at described brake handle and described the wheel between the joint, when described braking mechanism is positioned under the normal danger, described brake pin is inserted in one of them described brake groove, when described braking mechanism is positioned under the un-brake position, described brake pin and all described brake grooves all are separated.
In some further embodiment, described first rotating shaft parallels with described wheel shaft.
Scope of the present utility model is not limited to the technical scheme that the particular combinations 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 feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the utility model provides the technical scheme of another kind of design concept, when using, the user sliding part is positioned first control position by detent mechanism, can carry out doll carriage, operate described detent mechanism, making sliding part be positioned under second control position under the effect of elastic component, braking mechanism is positioned under the normal danger, and is easy to operate.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 4 is the A place exploded drawings of accompanying drawing 1;
Accompanying drawing 5 is a block diagram of the present utility model.
Wherein: 1, go-cart vehicle frame; 2, vehicle wheel component; 3, rear wheel support; 4, elastic component; 5, sliding part; 6, trailing cable; 7, knock hole; 8, locating dowel pin; 10, operating parts; 11, guide finger; 12, straight trough; 13, rear wheel support inner chamber; 14, wheel joint; 15, brake groove; 16, brake pin; 17, brake handle.
The specific embodiment
As accompanying drawing 1, shown in the accompanying drawing 5, a kind of doll carriage, comprise go-cart vehicle frame 1 with expanded position and folding position, be arranged at the seat mechanism (seat mechanism does not have diagram) on the described go-cart vehicle frame 1, be arranged on four groups of vehicle wheel components 2 of described go-cart vehicle frame 1 bottom, be arranged at the braking mechanism between at least one group of described vehicle wheel component 2 and the described go-cart vehicle frame 1 with normal danger and un-brake position, usually go-cart vehicle frame and between two groups of vehicle wheel components 2 at rear portion, braking mechanism is set all, and control by a following sliding part of mentioning 5, as being to draw two ends, be connected with corresponding vehicle wheel component 2 respectively by the bottom of following trailing cable 6.
Described go-cart vehicle frame 1 normally is connected to form by many rod members, and the installation of sliding part 5 is provided with the position and is operating as excellent based on being convenient to the trammer.In the present embodiment, go-cart vehicle frame 1 comprises that length along the rear wheel support 3 that above-below direction extends, is provided with sliding part 5 on the described rear wheel support 3 slidably, and described sliding part 5 is a sliding sleeve, and is positioned at the top of described rear wheel support 3.The bottom of described rear wheel support 3 is provided with one group of described vehicle wheel component 2, is provided with described braking mechanism between the bottom of described rear wheel support 3 and the described vehicle wheel component 2.
Described sliding part 5 is connected with an end of trailing cable 6, the other end of described trailing cable 6 is connected with described braking mechanism, described sliding part 5 has first control position and second control position, as shown in Figure 2, when described sliding part 5 is positioned under first control position, described braking mechanism is positioned under the un-brake position, as shown in Figure 3, when described sliding part 5 is positioned under second control position, described braking mechanism is positioned under the normal danger, also is provided with on the described doll carriage to make described sliding part 5 stably be positioned at the detent mechanism under first control position.Shown in accompanying drawing 2-accompanying drawing 3, described rear wheel support 3 has rear wheel support inner chamber 13, and described trailing cable 6 is positioned at described rear wheel support inner chamber 13.
Shown in accompanying drawing 2-accompanying drawing 4, described detent mechanism comprises knock hole 7, the locating dowel pin 8 that is opened on the described go-cart vehicle frame 1, when described sliding part 5 is positioned under first control position, one end of described locating dowel pin 8 is inserted in the described knock hole 7, one end of described sliding part 5 is pressed on the described locating dowel pin 8, thus stop described sliding part 5 with respect to described go-cart vehicle frame 1 to downslide.When described sliding part 5 is positioned under second control position, described locating dowel pin 8 is separated with described knock hole 7, and described sliding part 5 can be subjected to the resilient force of the following elastic component of mentioning 4 and slide.
Shown in accompanying drawing 2-accompanying drawing 3, described sliding part 5 is arranged on the rear wheel support 3 of described go-cart vehicle frame 1 slidably along above-below direction, and the position that is in described sliding part 5 under first control position is higher than the position that is in described sliding part 5 under second control position.
Shown in accompanying drawing 2-accompanying drawing 4, an end of described sliding part 5 has breach, and when described sliding part 5 is positioned under first control position, described locating dowel pin 8 is inserted in the described breach, makes described locating dowel pin 8 be difficult for breaking away from described knock hole 7.
Shown in each accompanying drawing, the other end of described locating dowel pin 8 is connected with an end of stay cord, and the other end of described stay cord is connected with operating parts 10.Operating parts 10 is convenient to user's operation.Can grab by the go-cart staff as operating parts 10, or lie on one's body the trammer, when the trammer leaves doll carriage, locating dowel pin 8 and knock hole 7 are separated, thereby make braking mechanism brake location, use safer.
Shown in accompanying drawing 2-accompanying drawing 4, has guide finger 11 on the described sliding part 5, offer straight trough 12 on the described go-cart vehicle frame 1, described guide finger 11 is inserted in the described straight trough 12, and an end and the described guide finger 11 of described trailing cable 6 are permanently connected.When described sliding part 5 is positioned under first control position, described guide finger 11 is positioned at the upper end of described straight trough 12, and when described sliding part 5 is positioned under second control position, described guide finger 11 is positioned at the bottom of described straight trough 12.
Shown in accompanying drawing 2-accompanying drawing 4, the bottom of described go-cart vehicle frame 1 is provided with wheel joint 14, corresponding vehicle wheel component 2 is connected by the wheel shaft that axial line extends along horizontal direction rotatedly with the described joint 14 of taking turns, described braking mechanism comprise a plurality of brake grooves 15 of being opened on the described vehicle wheel component 2, by first rotating shaft with described take turns joint 14 rotate bonded assembly have brake sell 16 brake 17, make described braking mechanism stably be positioned at the elastic component 4 under the normal danger.The axle center that described brake groove 15 is evenly distributed on wheel shaft is on the circumference in the center of circle, the other end of described trailing cable 6 and described brake are permanently connected 17, described elastic component 4 is arranged at described brake 17 and described the wheel between the joint 14, when described braking mechanism is positioned under the normal danger, described brake pin 16 is inserted in one of them described brake groove 15, when described braking mechanism is positioned under the un-brake position, described brake pin 16 all is separated with all described brake grooves 15.Described first rotating shaft parallels with described wheel shaft.
As accompanying drawing 1, shown in the accompanying drawing 5, described go-cart vehicle frame 1 also comprises push rod, the bottom of upper end and described push rod is the bonded assembly front frame rotatedly, leading section and described front frame be the bonded assembly seat post rotatedly, the rearward end of described seat post is connected rotatedly with described rear wheel support 3, the upper end of described rear wheel support 3 is connected rotatedly with described push rod, described go-cart vehicle frame 1 also comprises the bottom bracing that is arranged between described front frame and the described rear wheel support 3, common described doll carriage also comprises described go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position, described lockout mechanism is not invention main points of the present utility model, so long as the lockout mechanism of two parts lockings that rotate can both can be used at this.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (10)
1. doll carriage, comprise go-cart vehicle frame (1) with expanded position and folding position, be arranged at the seat mechanism on the described go-cart vehicle frame (1), be arranged on many groups vehicle wheel component (2) of described go-cart vehicle frame (1) bottom, be arranged at the braking mechanism between at least one group of described vehicle wheel component (2) and the described go-cart vehicle frame (1) with normal danger and un-brake position, it is characterized in that: described doll carriage also comprises makes described braking mechanism stably be positioned at the elastic component (4) under the normal danger
The top of described go-cart vehicle frame (1) is provided with sliding part (5) slidably, described sliding part (5) is connected with an end of trailing cable (6), the other end of described trailing cable (6) is connected with described braking mechanism, described sliding part (5) has first control position and second control position, when described sliding part (5) is positioned under first control position, described braking mechanism is positioned under the un-brake position, when described sliding part (5) is positioned under second control position, described braking mechanism is positioned under the normal danger, also is provided with on the described doll carriage to make described sliding part (5) stably be positioned at the detent mechanism under first control position.
2. doll carriage according to claim 1, it is characterized in that: described sliding part (5) is arranged on the described go-cart vehicle frame (1) slidably along above-below direction, and the position that is in described sliding part (5) under first control position is higher than the position that is in described sliding part (5) under second control position.
3. doll carriage according to claim 1, it is characterized in that: described detent mechanism comprises knock hole (7), the locating dowel pin (8) that is opened on the described go-cart vehicle frame (1), when described sliding part (5) is positioned under first control position, one end of described locating dowel pin (8) is inserted in the described knock hole (7), one end of described sliding part (5) is pressed on the described locating dowel pin (8), when described sliding part (5) is positioned under second control position, described locating dowel pin (8) is separated with described knock hole (7).
4. doll carriage according to claim 3 is characterized in that: an end of described sliding part (5) has breach, and when described sliding part (5) is positioned under first control position, described locating dowel pin (8) is inserted in the described breach.
5. doll carriage according to claim 3 is characterized in that: the other end of described locating dowel pin (8) is connected with an end of stay cord, and the other end of described stay cord is connected with operating parts (10).
6. doll carriage according to claim 1 is characterized in that: described sliding part (5) is a sliding sleeve.
7. doll carriage according to claim 1, it is characterized in that: have guide finger (11) on the described sliding part (5), offer straight trough (12) on the described go-cart vehicle frame (1), described guide finger (11) is inserted in the described straight trough (12), and an end of described trailing cable (6) and described guide finger (11) are permanently connected.
8. doll carriage according to claim 1 is characterized in that: described go-cart vehicle frame (1) comprises rod member, and described sliding part (5) is arranged on the described rod member slidably, and described detent mechanism is arranged on the described rod member.
9. doll carriage according to claim 7, it is characterized in that: described rod member is rear wheel support (3), the bottom of described rear wheel support (3) is provided with one group of described vehicle wheel component (2), is provided with described braking mechanism between the bottom of described rear wheel support (3) and the described vehicle wheel component (2).
10. doll carriage according to claim 1, it is characterized in that: the bottom of described go-cart vehicle frame (1) is provided with wheel joint (14), corresponding vehicle wheel component (2) is connected by the wheel shaft that axial line extends along horizontal direction rotatedly with the described joint (14) of taking turns, described braking mechanism comprises a plurality of brake grooves (15) that are opened on the described vehicle wheel component (2), has the brake of brake pin (16) (17) by first rotating shaft and described joint (14) bonded assembly that rotates of taking turns, the axle center that described brake groove (15) is evenly distributed on wheel shaft is on the circumference in the center of circle, the other end of described trailing cable (6) and described brake are permanently connected (17), described elastic component (4) is arranged at described brake (17) and described the wheel between the joint (14), when described braking mechanism is positioned under the normal danger, described brake pin (16) is inserted in one of them described brake groove (15), when described braking mechanism is positioned under the un-brake position, described brake pin (16) all is separated with all described brake grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201115822U CN202080308U (en) | 2011-04-15 | 2011-04-15 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201115822U CN202080308U (en) | 2011-04-15 | 2011-04-15 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080308U true CN202080308U (en) | 2011-12-21 |
Family
ID=45340955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201115822U Expired - Fee Related CN202080308U (en) | 2011-04-15 | 2011-04-15 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264722A (en) * | 2013-05-07 | 2013-08-28 | 茅鸿勇 | Control device of cart |
-
2011
- 2011-04-15 CN CN2011201115822U patent/CN202080308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264722A (en) * | 2013-05-07 | 2013-08-28 | 茅鸿勇 | Control device of cart |
| CN103264722B (en) * | 2013-05-07 | 2015-10-21 | 茅鸿勇 | The control device processed of go-cart |
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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: 20111221 Termination date: 20200415 |