CN201999037U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN201999037U CN201999037U CN2011200148439U CN201120014843U CN201999037U CN 201999037 U CN201999037 U CN 201999037U CN 2011200148439 U CN2011200148439 U CN 2011200148439U CN 201120014843 U CN201120014843 U CN 201120014843U CN 201999037 U CN201999037 U CN 201999037U
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- China
- Prior art keywords
- front frame
- limiting section
- block piece
- rotating shaft
- push rod
- 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 - Lifetime
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- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Abstract
A baby stroller comprises a stroller frame, a front wheel component, a rear wheel component, a locking mechanism, a seat mechanism and a front blocking part, wherein the stroller frame comprises side supports and a connection frame, each side support comprises a front support and a push rod of which the lower end part is rotatably connected with the upper end part of the front support, the two end parts of the front blocking part are respectively and rotatably connected with the upper end parts of the front supports of the corresponding sides and/or the lower end parts of the push rods through a first rotating shaft, the front blocking part is provided with a first limit part which is positioned above the first rotating shaft and a third limit part which is positioned behind the rotating shaft, a second limit part is arranged at the upper end parts of the front supports, the first limit part is contacted with the second limit part, the third limit part is contacted with the push rods, the relative position of the front blocking part to the push rods and the front supports is stabilized, the push rods and the front supports are rotated, so the first limit part is separated from the second limit part, the third limit part is separated from the push rods, the front blocking part can be drawn close to the front supports and the push rods around the first rotating shaft, and the folded volume is smaller.
Description
Technical field
The utility model relates to a kind of perambulator.
Background technology
Perambulator of the prior art, comprise go-cart vehicle frame with expanded position and folding position, front component, wheel assembly, described go-cart vehicle frame is locked in lockout mechanism under the expanded position, be arranged at the seat mechanism on the described go-cart vehicle frame, be arranged at the place ahead of described seat mechanism and be used to limit the preceding block piece that children fall forward, described go-cart vehicle frame comprises the side stand of the formation connecting rod mechanism that is positioned at the left and right sides, be connected in the link span between the side stand of both sides, described seat mechanism is arranged between the described side stand of both sides, described side stand comprises front frame, the upper end of bottom and the described front frame bonded assembly push rod that rotates, the go-cart vehicle frame is positioned under the expanded position, two outer ends of preceding block piece removably are connected with the side stand of respective side respectively, when will be with the go-cart vehicle frame folding, preceding block piece is pulled down from side stand, thereby reach the less purpose of volume behind the go-cart vehicle frame folding, this with the trouble of the charge and discharge operations between the side stand of preceding block piece and both sides, and after pulling down from the both sides side stand, preceding block piece, easily causes in the process of transportation and preservation, losing promptly as independent parts.
The utility model content
The technical problems to be solved in the utility model provides a kind of perambulator.
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 perambulator, comprise go-cart vehicle frame with expanded position and folding position, front component, wheel assembly, described go-cart vehicle frame is locked in lockout mechanism under the expanded position, be arranged at the seat mechanism on the described go-cart vehicle frame, be arranged at the place ahead of described seat mechanism and be used to limit the preceding block piece that children fall forward, described go-cart vehicle frame comprises the side stand of the formation connecting rod mechanism that is positioned at the left and right sides, be connected in the link span between the side stand of both sides, described seat mechanism is arranged between the described side stand of both sides, described side stand comprises front frame, the upper end of bottom and the described front frame bonded assembly push rod that rotates, before described the both ends of block piece respectively with the upper end of the described front frame of respective side with/or the bottom of described push rod be connected rotatedly by first rotating shaft
Have first limiting section that is positioned at described first rotating shaft top, the 3rd limiting section that is positioned at the described first rotating shaft rear before described on the block piece, the upper end of described front frame has second limiting section, when described go-cart vehicle frame is positioned under the expanded position, described second limiting section is positioned at the rear or the top of described first limiting section, and described first limiting section and described second limiting section are inconsistent, the bottom of described push rod is positioned at top or the place ahead of described the 3rd limiting section, and described push rod and described the 3rd limiting section are inconsistent.
In some embodiments, the bottom of the rearward end of block piece, the upper end of described front frame, described push rod is by described first rotating shaft connection that rotates before described.
In some embodiments, the upper end of described front frame has the front frame draw-in groove, and described second limiting section is positioned at an end of described front frame draw-in groove, and described first limiting section is positioned at described front frame draw-in groove.
In some embodiments, described the 3rd limiting section takes the shape of the letter U, and has U-lag on described the 3rd limiting section, and when described go-cart vehicle frame is under the expanded position, the bottom of described push rod is positioned at described U-lag.
In some embodiments, have preceding block piece installing space on the described preceding block piece, the upper end of described front frame and the bottom of described push rod are positioned at described preceding block piece installing space respectively.
In some embodiments, described front frame comprises the front frame attaching parts that the upper end of front frame body, bottom and described front frame body is fixedly connected, and the rearward end of the upper end of described front frame attaching parts, the bottom of described push rod, described preceding block piece connects rotatedly by described first rotating shaft.
In some embodiments, block piece body before described preceding block piece comprises, described preceding block piece body is made by flexible material.
In some embodiments, described preceding block piece is preceding handrail.
In some embodiments, the described side stand of every side comprises that also upper end and described push rod rotate bonded assembly after poppet, leading section and described front frame by the 3rd rotating shaft bonded assembly seat post rotatedly by second rotating shaft, and the rearward end of described seat post is connected by the 4th rotating shaft rotatedly with described after poppet.
In some embodiments, described link span comprises the bottom bracing frame that can left and right directions draws in, the back pole-bracket that can left and right directions draws in, described bottom bracing sets up between the described front frame and described after poppet and/or described seat post that places both sides, and described back pole-bracket is arranged between the described after poppet of both sides.
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, the go-cart vehicle frame is positioned under the expanded position, inconsistent by first limiting section and second limiting section, the position stability of relative push rod of block piece and front frame before the 3rd limiting section makes with push rod is inconsistent, during the go-cart vehicle frame folding, push rod and front frame rotate, win limiting section and second limiting section are separated, the 3rd limiting section and push rod are separated, and then preceding block piece can draw close with front frame and push rod mutually around the first rotating shaft rotation, and volume after folding is less.
Description of drawings
Accompanying drawing 1 is exploded drawings of the present utility model (the go-cart vehicle frame is positioned under the expanded position, and preceding block piece and go-cart vehicle frame are separated);
Accompanying drawing 2 is front view of the present utility model (the go-cart vehicle frame is positioned under the expanded position);
Accompanying drawing 3 is front view of the present utility model (the go-cart vehicle frame is arranged in the process that expanded position is converted to the folding position);
Accompanying drawing 4 is block diagram of the present utility model (the go-cart vehicle frame is positioned under the expanded position);
Accompanying drawing 5 is the A place enlarged drawing of accompanying drawing 1;
Accompanying drawing 6 is the block diagram of front frame attaching parts.
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, first rotating shaft; 5, push rod; 6, preceding block piece; 7, first limiting section; 8, second limiting section; 9, the 3rd limiting section; 10, preceding block piece installing space; 11, front frame draw-in groove; 12, front frame body; 13, front frame attaching parts; 14, preceding block piece body; 15, second rotating shaft; 16, after poppet; 17, the 3rd rotating shaft; 18, seat post; 19, the 4th rotating shaft; 20, bottom bracing frame; 21, back pole-bracket; 22, U-lag.
The specific embodiment
Shown in each accompanying drawing, a kind of perambulator, comprise go-cart vehicle frame 1 with expanded position and folding position, front component 2, wheel assembly 3, described go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position, be arranged at the seat mechanism on the described go-cart vehicle frame 1, be arranged at the place ahead of described seat mechanism and be used to limit the preceding block piece 6 that children fall forward, described go-cart vehicle frame 1 comprises the side stand of the formation connecting rod mechanism that is positioned at the left and right sides, be connected in the link span between the side stand of both sides, described seat mechanism is arranged between the described side stand of both sides, described side stand comprises front frame, the upper end of bottom and the described front frame bonded assembly push rod 5 that rotates, before described the both ends of block piece 6 respectively with the upper end of the described front frame of respective side, the bottom of described push rod 5 connects rotationally by first rotating shaft, 4 same axis, block piece 6 is preceding handrail before described, and described preceding block piece 6 can also be a service plate.
Have first limiting section 7 that is positioned at described first rotating shaft 4 tops, the 3rd limiting section 9 that is positioned at described first rotating shaft 4 rears on the block piece 6 before described, shown in accompanying drawing 1, accompanying drawing 6, the upper end of described front frame has second limiting section 8.
As shown in Figure 2, when described go-cart vehicle frame 1 is positioned under the expanded position, described second limiting section 8 is positioned at the rear of described first limiting section 7, and described first limiting section 7 is inconsistent with described second limiting section 8, the bottom of described push rod 5 is positioned at the top of described the 3rd limiting section 9, and described push rod 5 is inconsistent with described the 3rd limiting section 9.
Shown in accompanying drawing 1, accompanying drawing 6, the upper end of described front frame has front frame draw-in groove 11, and described second limiting section 8 is positioned at an end of described front frame draw-in groove 11, and described first limiting section 7 is positioned at described front frame draw-in groove 11.
As shown in Figure 1, described the 3rd limiting section 9 takes the shape of the letter U, and has U-lag 22 on described the 3rd limiting section 9, and when described go-cart vehicle frame 1 is under the expanded position, the bottom of described push rod 5 is positioned at described U-lag 22.
Shown in accompanying drawing 1, accompanying drawing 5, have preceding block piece installing space 10 on the described preceding block piece 6, the upper end of described front frame and the bottom of described push rod are positioned at described preceding block piece installing space 10 respectively.
Shown in accompanying drawing 1-accompanying drawing 4, described front frame comprises the front frame attaching parts 13 that the upper end of front frame body 12, bottom and described front frame body 12 is fixedly connected, and the rearward end of the bottom of the upper end of described front frame attaching parts 13, described push rod 5, described preceding block piece 6 connects rotatedly by described first rotating shaft 4.
Except above-mentioned front frame and push rod 5, other connecting rod concrete structures of described side stand are not limit, and get final product so long as can reach into connecting rod mechanism.In the present embodiment, the described side stand of every side comprises that also upper end and described push rod 5 rotate bonded assembly after poppet 16, leading section and described front frame by the 3rd rotating shaft 17 bonded assembly seat post 18 rotatedly by second rotating shaft 15, the rearward end of described seat post 18 is connected by the 4th rotating shaft 19 rotatedly with described after poppet 16, and described seat mechanism is arranged between the described seat post 18 of both sides.
Shown in each accompanying drawing, described link span comprises the bottom bracing frame 20 that can left and right directions draws in, the back pole-bracket 21 that can left and right directions draws in, described bottom bracing frame 20 is arranged between the described front frame body 12 and described seat post 18 of both sides, described bottom bracing frame 20 comprises first bottom supporting rod, intersect with described first bottom supporting rod and at infall bonded assembly second bottom supporting rod rotatedly, the leading section of described first bottom supporting rod is connected rotatedly with the described front frame body 12 of a side, the rearward end of described first bottom supporting rod is connected rotatedly with the described seat post 18 of opposite side, the leading section of described second bottom supporting rod is connected rotatedly with the described front frame body 12 of opposite side, and the rearward end of described second bottom supporting rod is connected rotatedly with the described seat post 18 of a side.Do not have diagram, described bottom bracing frame 20 also can be arranged between described front frame and the described after poppet 16.
Described back pole-bracket 21 is arranged between the described after poppet 16 of both sides, and shown in each accompanying drawing, described back pole-bracket 21 comprises
Montant;
First cross bar, an end of described first cross bar rotate with the upper end of described montant and are connected, and the other end of described first cross bar rotates with the described after poppet 16 of a side and is connected;
Second cross bar, an end of described second cross bar rotate with the upper end of described montant and are connected, and the other end of described second cross bar rotates with the described after poppet 16 of opposite side and is connected;
Slide block, described slide block are slidingly arranged on the described montant;
The 3rd cross bar, an end of described the 3rd cross bar rotate with the bottom of described montant and are connected, and the other end of described the 3rd cross bar rotates with the described after poppet 16 of a side and is connected;
The 4th cross bar, an end of described the 4th cross bar rotate with the bottom of described montant and are connected, and the other end of described the 4th cross bar rotates with the described after poppet 16 of opposite side and is connected;
First brace, described first brace, one end and the described slide block bonded assembly that rotates, described first brace the other end rotates with described the 3rd cross bar and is connected;
Second brace, described second brace, one end and the described slide block bonded assembly that rotates, described second brace the other end rotates with described the 4th cross bar and is connected.
There is not diagram, described back pole-bracket 21 can also be to comprise first rear pole, intersect with described first rear pole and at infall bonded assembly second rear pole that rotates, be provided with sliding part on the described after poppet 16 of both sides respectively slidably, the described sliding part of the upper end of described first rear pole and a side is provided with rotatedly, the described after poppet 16 of the bottom of described first rear pole and opposite side is provided with rotatedly, the described sliding part of the upper end of described second rear pole and opposite side is provided with rotatedly, and the described after poppet 16 of the bottom of described second rear pole and a side is provided with rotatedly.
There is not diagram, described lockout mechanism is arranged between any one turning point of the connecting rod mechanism that described front frame, described after poppet 16, described seat post 18, described push rod 5 constitute, so long as the lockout mechanism that two parts that rotate can be locked mutually can both use at this, concrete structure does not repeat them here.
Mode of operation: when go-cart vehicle frame 1 is positioned under the expanded position, described first limiting section 7 is inconsistent with described second limiting section 8, block piece 6 can not upwards rotate around first rotating shaft 4 before making, described the 3rd limiting section 9 and described push rod 5 are inconsistent, block piece 6 can not rotate around first rotating shaft 4 before making, promptly preceding block piece 6 relative go-cart vehicle frame 1 stationkeeping;
When go-cart vehicle frame 1 folds, after the lockout mechanism release, push rod 5 rotates forward around second rotating shaft 15, the bottom of push rod 5 is moved backward, make push rod 5 and the 3rd limiting section 9 be separated, preceding block piece 6 rotates around first rotating shaft 4 under the effect of self gravitation, draw close to front frame, promptly go-cart vehicle frame 1 is together folding with preceding block piece 6.
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. perambulator, comprise go-cart vehicle frame (1) with expanded position and folding position, front component (2), wheel assembly (3), described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, be arranged at the seat mechanism on the described go-cart vehicle frame (1), be arranged at the place ahead of described seat mechanism and be used to limit the preceding block piece (6) that children fall forward, described go-cart vehicle frame (1) comprises the side stand of the formation connecting rod mechanism that is positioned at the left and right sides, be connected in the link span between the side stand of both sides, described seat mechanism is arranged between the described side stand of both sides, described side stand comprises front frame, the upper end of bottom and the described front frame bonded assembly push rod (5) that rotates, it is characterized in that: before described the both ends of block piece (6) respectively with the upper end of the described front frame of respective side with/or the bottom of described push rod (5) be connected rotatedly by first rotating shaft (4)
Has first limiting section (7) that is positioned at described first rotating shaft (4) top before described on the block piece (6), be positioned at the 3rd limiting section (9) at described first rotating shaft (4) rear, the upper end of described front frame has second limiting section (8), when described go-cart vehicle frame (1) is positioned under the expanded position, described second limiting section (8) is positioned at the rear or the top of described first limiting section (7), and described first limiting section (7) is inconsistent with described second limiting section (8), the bottom of described push rod (5) is positioned at top or the place ahead of described the 3rd limiting section (9), and described push rod (5) is inconsistent with described the 3rd limiting section (9).
2. perambulator according to claim 1 is characterized in that: the bottom of rearward end, the upper end of described front frame of block piece (6), described push rod (5) is by described first rotating shaft (4) connection that rotates before described.
3. perambulator according to claim 1, it is characterized in that: the upper end of described front frame has front frame draw-in groove (11), described second limiting section (8) is positioned at an end of described front frame draw-in groove (11), and described first limiting section (7) is positioned at described front frame draw-in groove (11).
4. perambulator according to claim 1, it is characterized in that: described the 3rd limiting section (9) takes the shape of the letter U, has U-lag (22) on described the 3rd limiting section (9), when described go-cart vehicle frame (1) is under the expanded position, the bottom of described push rod (5) is positioned at described U-lag (22).
5. perambulator according to claim 1, it is characterized in that: have preceding block piece installing space (10) on the block piece (6) before described, the upper end of described front frame and the bottom of described push rod are positioned at described preceding block piece installing space (10) respectively.
6. perambulator according to claim 1, it is characterized in that: described front frame comprises the front frame attaching parts (13) that the upper end of front frame body (12), bottom and described front frame body (12) is fixedly connected, and the rearward end of the bottom of the upper end of described front frame attaching parts (13), described push rod (5), described preceding block piece (6) connects rotatedly by described first rotating shaft (4).
7. perambulator according to claim 1 is characterized in that: block piece body (14) before block piece (6) comprises before described, described preceding block piece body (14) is made by flexible material.
8. perambulator according to claim 1 is characterized in that: block piece (6) is preceding handrail before described.
9. perambulator according to claim 1, it is characterized in that: the described side stand of every side comprises that also upper end and described push rod (5) rotate bonded assembly after poppet (16), leading section and described front frame by the 3rd rotating shaft (17) bonded assembly seat post (18) rotatedly by second rotating shaft (15), and the rearward end of described seat post (18) is connected by the 4th rotating shaft (19) rotatedly with described after poppet (16).
10. perambulator according to claim 1, it is characterized in that: described link span comprises the bottom bracing frame (20) that can left and right directions draws in, the back pole-bracket (21) that can left and right directions draws in, described bottom bracing frame (20) is arranged between the described front frame and described after poppet (16) and/or described seat post (18) of both sides, and described back pole-bracket (21) is arranged between the described after poppet (16) of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200148439U CN201999037U (en) | 2011-01-18 | 2011-01-18 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200148439U CN201999037U (en) | 2011-01-18 | 2011-01-18 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999037U true CN201999037U (en) | 2011-10-05 |
Family
ID=44701791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200148439U Expired - Lifetime CN201999037U (en) | 2011-01-18 | 2011-01-18 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999037U (en) |
-
2011
- 2011-01-18 CN CN2011200148439U patent/CN201999037U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |