CN201784658U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
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- CN201784658U CN201784658U CN2010205186502U CN201020518650U CN201784658U CN 201784658 U CN201784658 U CN 201784658U CN 2010205186502 U CN2010205186502 U CN 2010205186502U CN 201020518650 U CN201020518650 U CN 201020518650U CN 201784658 U CN201784658 U CN 201784658U
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- wheel support
- lockout mechanism
- described left
- rear wheel
- sliding part
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- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 238000000034 method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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Abstract
A baby stroller comprises a stroller frame and a locking mechanism. The stroller frame includes a left rear wheel support, a right rear wheel support, a left slider slidably disposed on the left rear wheel support, a right slider slidably disposed on the right rear wheel support, and a control mechanism. The locking mechanism includes a left locking mechanism disposed between the left slider and the left rear wheel support, and a right locking mechanism disposed between the right slider and the right rear wheel support. The control mechanism controlling the left locking mechanism and the right locking mechanism simultaneously includes a left traction strap having one end connected with the left locking mechanism, a right traction strap having one end connected with the right locking mechanism, an operating part with an inner cavity, and an elastic part positioned in the inner cavity. The other end of the left traction strap is connected with one end of the elastic part, and the other end of the right traction strap is connected with the other end of the elastic part. When the stroller frame is unfolded, the control mechanism is arranged between the left slider and the right slider of the stroller frame in a tensioned manner under action of the elastic part, so that the baby stroller is neat and more beautiful in appearance.
Description
Technical field
The utility model relates to a kind of doll carriage.
Background technology
Doll carriage of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the front component of described go-cart vehicle frame front lower place, be arranged at the wheel assembly of the described go-cart vehicle frame back lower place, be used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position, described go-cart vehicle frame comprises the left rear wheel support that the length that is positioned at described go-cart vehicle frame left side is extended along above-below direction, be positioned at the off hind wheel support of the length on described go-cart vehicle frame right side along the above-below direction extension, be arranged at left sliding part on the described left rear wheel support slidably along the length direction of described left rear wheel support, be arranged at right sliding part on the described off hind wheel support slidably along the length direction of described off hind wheel support, described lockout mechanism comprises the left lockout mechanism with latched position and unlocked position that is arranged between described left sliding part and the described left rear wheel support, be arranged at the right lockout mechanism between described right sliding part and the described off hind wheel support with latched position and unlocked position, described go-cart vehicle frame also comprises controls the control mechanism that described left lockout mechanism and described right lockout mechanism are changed simultaneously between latched position and unlocked position, usually control mechanism is a traction belt, one end of described traction belt is connected with left lockout mechanism, the other end of described traction belt is connected with described right lockout mechanism, traction belt does not have elasticity and can not shrink, the go-cart vehicle frame is under the expanded position and is in the normal use, traction belt is arranged on the described go-cart vehicle frame with drooping, and profile is more not attractive in appearance.
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, the technical solution adopted in the utility model is: a kind of doll carriage, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the front component of described go-cart vehicle frame front lower place, be arranged at the wheel assembly of the described go-cart vehicle frame back lower place, be used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position, described go-cart vehicle frame comprises the left rear wheel support that the length that is positioned at described go-cart vehicle frame left side is extended along above-below direction, be positioned at the off hind wheel support of the length on described go-cart vehicle frame right side along the above-below direction extension, be arranged at left sliding part on the described left rear wheel support slidably along the length direction of described left rear wheel support, be arranged at right sliding part on the described off hind wheel support slidably along the length direction of described off hind wheel support
Described lockout mechanism comprises the left lockout mechanism with latched position and unlocked position that is arranged between described left sliding part and the described left rear wheel support, be arranged at the right lockout mechanism between described right sliding part and the described off hind wheel support with latched position and unlocked position, described go-cart vehicle frame also comprises controls the control mechanism that described left lockout mechanism and described right lockout mechanism are changed simultaneously between latched position and unlocked position, described control mechanism comprises the left traction belt that an end is connected with described left lockout mechanism, the right traction belt that one end is connected with described right lockout mechanism, operating parts with inner chamber, be positioned at the elastic component of described inner chamber, the other end of described left traction belt is positioned at described inner chamber and is connected with an end of described elastic component, the other end of described right traction belt is positioned at described inner chamber and is connected with the other end of described elastic component, be provided with between the other end of described left traction belt and the left part of described operating parts and be used to the left limit mechanism that forbids that both are separated, be provided with the right limit mechanism that forbids that both are separated between the other end of described right traction belt and the right part of described operating parts.
In some embodiments, can described elastic component be elastic cord, also can be spring etc.
In some embodiments, have first limited post and second limited post on the described operating parts, described first limited post and described second limited post are positioned at described inner chamber, described first limited post is near the left part of described operating parts, described second limited post is near the right part of described operating parts, described elastic component is walked around described first limited post and described second limited post successively, and the left direction towards described operating parts stretches from the described second limited post place in an end of described elastic component, and the right direction towards described operating parts stretches from the described first limited post place in the other end of described elastic component.
In some embodiments, the left part of described operating parts offers the left perforate with described intracavity inter-connection, the right part of described operating parts offers the right perforate with described intracavity inter-connection, described left limit mechanism comprises first limiting section on the other end that is arranged at left traction belt, be positioned at described left tapping can be inconsistent with described first limiting section second limiting section, described right limit mechanism comprises the 3rd limiting section on the other end that is arranged at right traction belt, be positioned at described right tapping can be inconsistent with described the 3rd limiting section the 4th limiting section.
In some embodiments, described left lockout mechanism comprises the left bullet pin that is arranged on the described left rear wheel support, be opened in the left lockhole on the described left sliding part, rotation is arranged at the left control piece with left contact part on the described left sliding part, one end of described left traction belt is connected with described left control piece, when described left lockout mechanism is positioned under the latched position, described left bullet pin is inserted in the described left lockhole, when described left lockout mechanism is positioned under the unlocked position, described left bullet pin breaks away from described left lockhole, when described left lockout mechanism in latched position in the process of unlocked position conversion, described left contact part and described left bullet pin are inconsistent.
In some embodiments, described right lockout mechanism comprises the right bullet pin that is arranged on the described off hind wheel support, be opened in the right lockhole on the described right sliding part, rotation is arranged at the right control piece with right contact part on the described right sliding part, one end of described right traction belt is connected with described right control piece, when described right lockout mechanism is positioned under the latched position, described right bullet pin is inserted in the described right lockhole, when described right lockout mechanism is positioned under the unlocked position, described right bullet pin breaks away from described right lockhole, when described right lockout mechanism in latched position in the process of unlocked position conversion, described right contact part and described right bullet pin are inconsistent.
In some embodiments, described go-cart vehicle frame also comprises
The near front wheel support;
The off front wheel support;
Left side push rod, described left push rod is provided with described the near front wheel support mutually slidably along the length direction of described the near front wheel support, and the upper end of described left rear wheel support rotates with the top of described left push rod and is connected;
Right push rod, described right push rod is provided with described off front wheel support mutually slidably along the length direction of described off front wheel support, and the upper end of described off hind wheel support rotates with the top of described right push rod and is connected;
Left side connecting rod, the bottom of described left connecting rod is connected rotatedly with the bottom of described the near front wheel support, and the top of described left connecting rod is connected rotatedly with described left sliding part;
Right connecting rod, the bottom of described right connecting rod is connected rotatedly with the bottom of described off front wheel support, and the top of described right connecting rod is connected rotatedly with described right sliding part;
Left side seat bar, described left side seat bar rotates with described left connecting rod and is connected, and the rearward end of described left side seat bar rotates with described left rear wheel support and is connected;
Right seat bar, described right seat bar rotates with described right connecting rod and is connected, and the rearward end of described right seat bar rotates with described off hind wheel support and is connected;
The bottom bracing frame that can fold, described bottom bracing frame is intersected by first bottom supporting rod, second bottom supporting rod and rotates at infall and connects and composes, the front portion of the leading section of described first bottom supporting rod and described right seat bar is provided with rotatedly, the bottom of the rearward end of described first bottom supporting rod and described left rear wheel support is provided with rotatedly, the front portion of the leading section of described second bottom supporting rod and described left side seat bar is provided with rotatedly, and the bottom of the rearward end of described second bottom supporting rod and described off hind wheel support is provided with rotatedly;
The back pole-bracket that can fold, described back pole-bracket is arranged between described left rear wheel support, the described off hind wheel support, perhaps described back pole-bracket is arranged between described left rear wheel support, described off hind wheel support, described left sliding part and the described right sliding part, and perhaps described back pole-bracket is arranged between described left rear wheel support, described off hind wheel support, described left push rod and the described right push rod.
More than relating to the noun of locality such as upper and lower, forward and backward is under the expanded position at the go-cart vehicle frame and defines.And the residing position of front component and wheel assembly is down.
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: when the go-cart vehicle frame is under the expanded position, under the effect of described elastic component, make described control mechanism be stretched and located between the left sliding part and right sliding part of described go-cart vehicle frame, profile neatly, more attractive in appearance.
Description of drawings
Accompanying drawing 1 is block diagram of the present utility model (the go-cart vehicle frame is under the expanded position);
Accompanying drawing 2 is back view of the present utility model (the go-cart vehicle frame is under the expanded position);
The A place enlarged drawing of accompanying drawing 4 accompanying drawings 2 (left lockout mechanism, right lockout mechanism all are positioned under the unlocked position).
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, left rear wheel support; 5, off hind wheel support; 6, left sliding part; 7, right sliding part; 8, left traction belt; 9, right traction belt; 10, inner chamber; 11, operating parts; 12, elastic component; 13, first limited post; 14, second limited post; 15, first limiting section; 16, second limiting section; 17, the 3rd limiting section; 18, the 4th limiting section; 19, left bullet pin; 20, left lockhole; 21, left contact part; 22, left control piece; 23, right bullet pin; 24, right lockhole; 25, right contact part; 26, right control piece; 27, the near front wheel support; 28, off front wheel support; 29, left push rod; 30, right push rod; 31, left connecting rod; 32, right connecting rod; 33, left side seat bar; 34, right seat bar; 35, bottom bracing frame; 36, back pole-bracket.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 2, a kind of doll carriage, comprise go-cart vehicle frame 1, the front component 2 that is arranged at described go-cart vehicle frame 1 front lower place, the wheel assembly 3 that is arranged at described go-cart vehicle frame 1 back lower place, be used for described go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position with expanded position and folding position, the concrete structure of go-cart vehicle frame 1 is not limit, but so long as has following involved left rear wheel support 4, off hind wheel support 5, left sliding part 6, right sliding part 7, left lockout mechanism, right lockout mechanism and get final product.Described go-cart vehicle frame 1 comprises the left rear wheel support 4 that the length that is positioned at described go-cart vehicle frame 1 left side is extended along above-below direction, be positioned at the off hind wheel support 5 of the length on described go-cart vehicle frame 1 right side along the above-below direction extension, be arranged at left sliding part 6 on the described left rear wheel support 4 slidably along the length direction of described left rear wheel support 4, be arranged at right sliding part 7 on the described off hind wheel support 5 slidably along the length direction of described off hind wheel support 5, described lockout mechanism comprises the left lockout mechanism with latched position and unlocked position that is arranged between described left sliding part 6 and the described left rear wheel support 4, be arranged at the right lockout mechanism between described right sliding part 7 and the described off hind wheel support 5 with latched position and unlocked position.
Described go-cart vehicle frame 1 also comprises controls the control mechanism that described left lockout mechanism and described right lockout mechanism are changed simultaneously between latched position and unlocked position, shown in accompanying drawing 3-accompanying drawing 4, described control mechanism comprises the left traction belt 8 that an end is connected with described left lockout mechanism, the right traction belt 9 that one end is connected with described right lockout mechanism, operating parts 11 with inner chamber 10, be positioned at the elastic component 12 of described inner chamber 10, the other end of described left traction belt 8 is positioned at described inner chamber 10 and is connected with an end of described elastic component 12, the other end of described right traction belt 9 is positioned at described inner chamber 10 and is connected with the other end of described elastic component 12, be provided with between the left part of the other end of described left traction belt 8 and described operating parts 11 and be used to the left limit mechanism that forbids that both are separated, be provided with the right limit mechanism that forbids that both are separated between the right part of the other end of described right traction belt 9 and described operating parts 11.Described elastic component 12 is as elastic cord.
Shown in accompanying drawing 3-accompanying drawing 4, have first limited post 13 and second limited post 14 on the described operating parts 11, described first limited post 13 is positioned at described inner chamber 10 with described second limited post 14, described first limited post 13 is near the left part of described operating parts 11, described second limited post 14 is near the right part of described operating parts 11, described elastic component 12 is walked around described first limited post 13 and described second limited post 14 successively, and the left direction towards described operating parts 11 stretches from described second limited post 14 places in an end of described elastic component 12, and the right direction towards described operating parts 11 stretches from described first limited post 13 places in the other end of described elastic component 12.Described elastic component 12 is walked around the length that described first limited post 13 and described second limited post 14 have been equivalent to increase elastic component 12 successively, has reduced the deformation quantity of the elastic component 12 of unit length, therefore can prolong the service life of elastic component 12.
Shown in accompanying drawing 3-accompanying drawing 4, the left part of described operating parts 11 offers the left perforate that is connected with described inner chamber 10, the right part of described operating parts 11 offers the right perforate that is connected with described inner chamber 10, described left limit mechanism comprises first limiting section 15 on the other end that is arranged at left traction belt 8, be positioned at described left tapping can with the second inconsistent limiting section 16 of described first limiting section 15, described right limit mechanism comprises the 3rd limiting section 17 on the other end that is arranged at right traction belt 9, be positioned at described right tapping can with the 4th inconsistent limiting section 18 of described the 3rd limiting section 17.Described operating parts 11 has the stabilized conditions that do not have pull operation part 11 and the serviceability behind the pull operation part 11, as shown in Figure 4, when described operating parts 11 is positioned under the described serviceability, described first limiting section 15 is inconsistent with described second limiting section 16, described the 3rd limiting section 17 is inconsistent with described the 4th limiting section 18, as shown in Figure 3, when described operating parts 11 is positioned under the described stabilized conditions, described first limiting section 15 is separated with described second limiting section 16, and described the 3rd limiting section 17 is separated with described the 4th limiting section 18.
About described left lockout mechanism, so long as the lockout mechanism that two parts that slide mutually lock mutually all can be used at this, in present embodiment, shown in accompanying drawing 3-accompanying drawing 4, described left lockout mechanism comprises the left bullet pin 19 that is arranged on the described left rear wheel support 4, be opened in the left lockhole 20 on the described left sliding part 6, rotation is arranged at the left control piece 22 with left contact part 21 on the described left sliding part 6, one end of described left traction belt 8 is connected with described left control piece 22, when described left lockout mechanism is positioned under the latched position, described left bullet pin 19 is inserted in the described left lockhole 20, when described left lockout mechanism is positioned under the unlocked position, described left bullet pin 19 breaks away from described left lockhole 20, when described left lockout mechanism in latched position in the process of unlocked position conversion, described left contact part 21 is inconsistent with described left bullet pin 19.
About described right lockout mechanism, so long as the lockout mechanism that two parts that slide mutually lock mutually all can be used at this, in present embodiment, shown in accompanying drawing 3-accompanying drawing 4, described right lockout mechanism comprises the right bullet pin 23 that is arranged on the described off hind wheel support 5, be opened in the right lockhole 24 on the described right sliding part 7, rotation is arranged at the right control piece 26 with right contact part 25 on the described right sliding part 7, one end of described right traction belt 9 is connected with described right control piece 26, when described right lockout mechanism is positioned under the latched position, described right bullet pin 23 is inserted in the described right lockhole 24, when described right lockout mechanism is positioned under the unlocked position, described right bullet pin 23 breaks away from described right lockhole 24, when described right lockout mechanism in latched position in the process of unlocked position conversion, described right contact part 25 is inconsistent with described right bullet pin 23.
Shown in accompanying drawing 1, accompanying drawing 2, the structure of the go-cart vehicle frame that is adopted in the present embodiment is: described go-cart vehicle frame also comprises
The near front wheel support 27;
Off front wheel support 28;
Left side push rod 29, described left push rod 29 is provided with described the near front wheel support 27 mutually slidably along the length direction of described the near front wheel support 27, and the upper end of described left rear wheel support 4 rotates with the top of described left push rod 29 and is connected;
Left side connecting rod 31, the bottom of described left connecting rod 31 is connected rotatedly with the bottom of described the near front wheel support 27, and the top of described left connecting rod 31 is connected rotatedly with described left sliding part 6;
Right connecting rod 32, the bottom of described right connecting rod 32 is connected rotatedly with the bottom of described off front wheel support 28, and the top of described right connecting rod 32 is connected rotatedly with described right sliding part 7;
Left side seat bar 33, described left side seat bar 33 rotates with described left connecting rod 31 and is connected, and the rearward end of described left side seat bar 33 rotates with described left rear wheel support 4 and is connected;
The bottom bracing frame 35 that can fold, described bottom bracing frame 35 is intersected by first bottom supporting rod, second bottom supporting rod and rotates at infall and connects and composes, the front portion of the leading section of described first bottom supporting rod and described right seat bar 34 is provided with rotatedly, the bottom of the rearward end of described first bottom supporting rod and described left rear wheel support 4 is provided with rotatedly, the front portion of the leading section of described second bottom supporting rod and described left side seat bar 33 is provided with rotatedly, and the bottom of the rearward end of described second bottom supporting rod and described off hind wheel support 5 is provided with rotatedly;
Shown in accompanying drawing 1, accompanying drawing 2, the back pole-bracket 36 that can fold, described back pole-bracket 36 are arranged between described left rear wheel support 4, the described off hind wheel support 5,
Described back pole-bracket 36 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 described left rear wheel support 4 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 described off hind wheel support 5 and is connected;
Slide block, described slide block are slidingly arranged on the described montant;
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 left rear wheel support 4 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 off hind wheel support 5 and is connected;
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 described left rear wheel support 4 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 described off hind wheel support 5 and is connected.
There is not diagram, described back pole-bracket 36 is arranged between described left rear wheel support 4, described off hind wheel support 5, described left sliding part 6 and the described right sliding part 7, perhaps described back pole-bracket 36 is arranged between described left rear wheel support 4, described off hind wheel support 5, described left push rod 29 and the described right push rod 30, is to be intersected and in the infall connection that rotates by two rod members as back pole-bracket 36.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present 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 present utility model.
Claims (7)
1. doll carriage, comprise go-cart vehicle frame (1) with expanded position and folding position, be arranged at the front component (2) of described go-cart vehicle frame (1) front lower place, be arranged at the wheel assembly (3) of described go-cart vehicle frame (1) back lower place, be used for described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, described go-cart vehicle frame (1) comprises the left rear wheel support (4) that the length that is positioned at described go-cart vehicle frame (1) left side is extended along above-below direction, be positioned at the off hind wheel support (5) of the length on described go-cart vehicle frame (1) right side along the above-below direction extension, be arranged at left sliding part (6) on the described left rear wheel support (4) slidably along the length direction of described left rear wheel support (4), be arranged at right sliding part (7) on the described off hind wheel support (5) slidably along the length direction of described off hind wheel support (5)
Described lockout mechanism comprises the left lockout mechanism with latched position and unlocked position that is arranged between described left sliding part (6) and the described left rear wheel support (4), be arranged at the right lockout mechanism between described right sliding part (7) and the described off hind wheel support (5) with latched position and unlocked position, described go-cart vehicle frame (1) also comprises controls the control mechanism that described left lockout mechanism and described right lockout mechanism are changed simultaneously between latched position and unlocked position, it is characterized in that: described control mechanism comprises the left traction belt (8) that an end is connected with described left lockout mechanism, the right traction belt (9) that one end is connected with described right lockout mechanism, operating parts (11) with inner chamber (10), be positioned at the elastic component (12) of described inner chamber (10), the other end of described left traction belt (8) is positioned at described inner chamber (10) and is connected with an end of described elastic component (12), the other end of described right traction belt (9) is positioned at described inner chamber (10) and is connected with the other end of described elastic component (12), be provided with between the left part of the other end of described left traction belt (8) and described operating parts (11) and be used to the left limit mechanism that forbids that both are separated, be provided with the right limit mechanism that forbids that both are separated between the right part of the other end of described right traction belt (9) and described operating parts (11).
2. doll carriage according to claim 1 is characterized in that: described elastic component (12) is an elastic cord.
3. doll carriage according to claim 1, it is characterized in that: have first limited post (13) and second limited post (14) on the described operating parts (11), described first limited post (13) is positioned at described inner chamber (10) with described second limited post (14), described first limited post (13) is near the left part of described operating parts (11), described second limited post (14) is near the right part of described operating parts (11), described elastic component (12) is walked around described first limited post (13) and described second limited post (14) successively, and an end of described elastic component (12) is located to stretch towards the left direction of described operating parts (11) from described second limited post (14), and the other end of described elastic component (12) is located to stretch towards the right direction of described operating parts (11) from described first limited post (13).
4. doll carriage according to claim 1, it is characterized in that: the left part of described operating parts (11) offers the left perforate that is connected with described inner chamber (10), the right part of described operating parts (11) offers the right perforate that is connected with described inner chamber (10), described left limit mechanism comprises first limiting section (15) on the other end that is arranged at left traction belt (8), be positioned at described left tapping can be inconsistent with described first limiting section (15) second limiting section (16), described right limit mechanism comprises the 3rd limiting section (17) on the other end that is arranged at right traction belt (9), be positioned at described right tapping can be inconsistent with described the 3rd limiting section (17) the 4th limiting section (18).
5. doll carriage according to claim 1, it is characterized in that: described left lockout mechanism comprises the left bullet pin (19) that is arranged on the described left rear wheel support (4), be opened in the left lockhole (20) on the described left sliding part (6), rotation is arranged at the left control piece (22) with left contact part (21) on the described left sliding part (6), one end of described left traction belt (8) is connected with described left control piece (22), when described left lockout mechanism is positioned under the latched position, described left bullet pin (19) is inserted in the described left lockhole (20), when described left lockout mechanism is positioned under the unlocked position, described left bullet pin (19) breaks away from described left lockhole (20), when described left lockout mechanism in latched position in the process of unlocked position conversion, described left contact part (21) is inconsistent with described left bullet pin (19).
6. doll carriage according to claim 1, it is characterized in that: described right lockout mechanism comprises the right bullet pin (23) that is arranged on the described off hind wheel support (5), be opened in the right lockhole (24) on the described right sliding part (7), rotation is arranged at the right control piece (26) with right contact part (25) on the described right sliding part (7), one end of described right traction belt (9) is connected with described right control piece (26), when described right lockout mechanism is positioned under the latched position, described right bullet pin (23) is inserted in the described right lockhole (24), when described right lockout mechanism is positioned under the unlocked position, described right bullet pin (23) breaks away from described right lockhole (24), when described right lockout mechanism in latched position in the process of unlocked position conversion, described right contact part (25) is inconsistent with described right bullet pin (23).
7. doll carriage according to claim 1 is characterized in that: described go-cart vehicle frame also comprises
The near front wheel support (27);
Off front wheel support (28);
Left side push rod (29), described left push rod (29) is provided with described the near front wheel support (27) mutually slidably along the length direction of described the near front wheel support (27), and the upper end of described left rear wheel support (4) rotates with the top of described left push rod (29) and is connected;
Right push rod (30), described right push rod (30) is provided with described off front wheel support (28) mutually slidably along the length direction of described off front wheel support (28), and the upper end of described off hind wheel support (5) rotates with the top of described right push rod (30) and is connected;
Left side connecting rod (31), the bottom of described left connecting rod (31) is connected rotatedly with the bottom of described the near front wheel support (27), and the top of described left connecting rod (31) is connected rotatedly with described left sliding part (6);
Right connecting rod (32), the bottom of described right connecting rod (32) is connected rotatedly with the bottom of described off front wheel support (28), and the top of described right connecting rod (32) is connected rotatedly with described right sliding part (7);
Left side seat bar (33), described left side seat bar (33) rotates with described left connecting rod (31) and is connected, and the rearward end of described left side seat bar (33) rotates with described left rear wheel support (4) and is connected;
Right seat bar (34), described right seat bar (34) rotates with described right connecting rod (32) and is connected, and the rearward end of described right seat bar (34) rotates with described off hind wheel support (5) and is connected;
The bottom bracing frame (35) that can fold, described bottom bracing frame (35) is by first bottom supporting rod, second bottom supporting rod intersects and rotates at infall and connects and composes, the front portion of the leading section of described first bottom supporting rod and described right seat bar (34) is provided with rotatedly, the bottom of the rearward end of described first bottom supporting rod and described left rear wheel support (4) is provided with rotatedly, the front portion of the leading section of described second bottom supporting rod and described left side seat bar (33) is provided with rotatedly, and the bottom of the rearward end of described second bottom supporting rod and described off hind wheel support (5) is provided with rotatedly;
The back pole-bracket that can fold (36), described back pole-bracket (36) is arranged between described left rear wheel support (4), the described off hind wheel support (5), perhaps described back pole-bracket (36) is arranged between described left rear wheel support (4), described off hind wheel support (5), described left sliding part (6) and the described right sliding part (7), and perhaps described back pole-bracket (36) is arranged between described left rear wheel support (4), described off hind wheel support (5), described left push rod (29) and the described right push rod (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205186502U CN201784658U (en) | 2010-08-31 | 2010-08-31 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205186502U CN201784658U (en) | 2010-08-31 | 2010-08-31 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784658U true CN201784658U (en) | 2011-04-06 |
Family
ID=43816636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205186502U Expired - Lifetime CN201784658U (en) | 2010-08-31 | 2010-08-31 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515829A (en) * | 2016-12-14 | 2017-03-22 | 好孩子儿童用品有限公司 | Child stroller |
| CN105346584B (en) * | 2015-11-16 | 2020-04-10 | 好孩子儿童用品有限公司 | Children umbrella handle vehicle |
-
2010
- 2010-08-31 CN CN2010205186502U patent/CN201784658U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346584B (en) * | 2015-11-16 | 2020-04-10 | 好孩子儿童用品有限公司 | Children umbrella handle vehicle |
| CN106515829A (en) * | 2016-12-14 | 2017-03-22 | 好孩子儿童用品有限公司 | Child stroller |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
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| CX01 | Expiry of patent term |