CN201049647Y

CN201049647Y - Baby carriage

Info

Publication number: CN201049647Y
Application number: CNU2007201215557U
Authority: CN
Inventors: 陈荣财
Original assignee: 陈荣财
Current assignee: DONGGUAN JINWANG CHILDREN ARTICLE CO., LTD.
Priority date: 2007-07-19
Filing date: 2007-07-19
Publication date: 2008-04-23
Anticipated expiration: 2017-07-19

Abstract

The utility model relates to a baby cart, in particular to a baby cart on which an autocar baby seat can be installed. The utility model comprises a cart frame, a meal tray, a detachable seat device, a handspike arranged at the rear upper end of the cart frame and wheels located at the lower end of the cart frame, and is characterized in that the baby cart is provided with a connecting device to install an autocar baby seat to the baby cart. The connecting device comprises two positioning slots arranged on the meal tray, two buckle sites and two locking mechanisms positioned on the handspike. The utility model provides a baby cart on which an autocar baby seat can be installed.

Description

Perambulator

Technical field

The utility model relates to perambulator, relates in particular to a kind of perambulator that infant seat for automobiles can be installed.

Background technology

Because safety factor, children or baby take advantage of an automobile must be equipped with special infant seat for automobiles separately, and a lot of countries have also formulated regulatory safety standards for this reason; Infant seat for automobiles is on the market formed by base and the baby seat that snaps onto on the base at present, with for convenience detach.The assembling mode of infant seat for automobiles and base substantially all is to realize separable joint by the locating piece and the fastening device that are arranged on the seat bottom surface.For example, occupy the infant seat for automobiles of the America market mainstream at present, it is the detachable infant seat for automobiles that BABY TREND company releases, between seat and the base be exactly by being arranged on the seat bottom surface two locating pieces and with two two fastening device bonded assemblys that locating piece is relative, assembly and disassembly are just very convenient.Most of families also for the baby has been equipped with perambulator, take advantage of seat to make things convenient for the baby on the level land.The present perambulator of selling on the market, with infant seat for automobiles without any related, for specific occasions, such as promptly will pushing away the baby, the situation of carrying infant seat for automobiles again simultaneously, the user will a hand barrow, one hand-held infant seat for automobiles, promptly inconvenience is also dangerous.The user thirsts for and infant seat for automobiles can be installed on the perambulator, and babychair is in infant seat for automobiles, and one the tunnel carries out, and perambulator also can use separately when automotive seat not being installed simultaneously.The perambulator of prior art can't satisfy this kind user demand.

The utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and a kind of perambulator that infant seat for automobiles can be installed is provided.

The purpose of this utility model can be achieved through the following technical solutions:

Perambulator comprises that vehicle frame, service plate, detouchable take advantage of base device, and the upper end is provided with push rod behind the vehicle frame, and the vehicle frame lower end is provided with wheel, it is characterized in that, perambulator is provided with infant seat for automobiles is installed in connecting device on the perambulator.

Perambulator is characterized in that, described connecting device comprises two positioning grooves, two button bits that are arranged on the service plate and is arranged on the cover of two on push rod locking mechanism.

Perambulator, it is characterized in that, two handrails about perambulator also has, two coupling ends about the rear end of described service plate has, service plate is fixedly connected on the front end of two handrails by two coupling ends, two feeding bottle seats about service plate has to lower recess, the rear end of two feeding bottle seats is provided with described positioning groove respectively, and positioning groove also is to the lower recess setting, and positioning groove communicates with cooresponding feeding bottle seat, each positioning groove has two vertical planes parallel to each other, and two vertical planes are symmetrical set; Have a riser between two coupling ends of service plate rear end, the upper end of riser and service plate other parts link into an integrated entity, and riser and two positioning groove opposite positions have straight lower end respectively, and the lower end that two places are straight constitutes described two button bits; Described push rod cross section is circular, and described lockout mechanism comprises the collar that is set on the push rod, and is installed in the depression bar on the collar, also is provided with the axially movable inhibiting device of the restriction collar on the push rod.

Perambulator is characterized in that, described inhibiting device is the cover that is installed on the push rod.

Perambulator is characterized in that, described button bit is the groove of riser lower end to fovea superior, and the top with level.

Perambulator is characterized in that, goes up protecting covers for two about the back upper end of two handrails also is provided with about perambulator, and the top of protecting cover has one respectively along push rod direction plane inclined on two.

Perambulator is characterized in that, described perambulator is a three-wheel vehicle, and the described detouchable of taking advantage of base device to be arranged on the vehicle frame is taken advantage of seat.

Perambulator, it is characterized in that, about two handrails be respectively first handrail and second handrail, two coupling ends of described service plate are respectively first coupling end and second coupling end, service plate has first coupling end near first arm rest, and service plate has second coupling end near second arm rest; The first handrail front end has one first plane, and first plane is provided with a hole, and the central vertical in hole is in first plane of the first handrail front end; Service plate first coupling end and the first handrail front end junction have one second plane, are provided with one on the plane, and the central vertical of axle is in second plane of service plate first coupling end; The axle of service plate first coupling end is arranged in the hole of the first handrail front end in rotary mode; Setting is docked with first plane in second plane; Have a check device on the axle of service plate first coupling end, check device is arranged on the cylinder of axle, and check device is arranged at the end away from second plane of first coupling end; First handrail also has the 3rd plane that one and first plane parallel is provided with, and the entity between first plane and the 3rd plane is run through in the hole on first handrail, constitutes the through hole between first plane and the 3rd plane; The axle of service plate first coupling end is arranged in the described through hole check device on the axle and the 3rd plane butt; On the sidewall of the through hole on first handrail between first plane and the 3rd plane, also have a groove that supplies check device to slip into, groove extends vertically; The front end of second handrail has Siping City's face, and service plate second coupling end has the 5th plane, and when service plate was in running condition, docked with Siping City's face on the 5th plane; Fixedly install an orienting lug on Siping City's face, orienting lug has two guide grooves, and article one guide groove opening is inboard and trend from up to down towards second handrail, and the second guide groove is trend towards the outside of second handrail and from up to down; Service plate second coupling end has a cavity, and cavity has two sidewalls and a roof, and service plate second coupling end cavity bottom and front end respectively have one and be convenient to the opening that cavity is inserted in orienting lug; Have on the cavity madial wall for slipping into first of first guide groove and lead rib, first leads to have for slipping into second of second guide groove on the inwall on rib opposite and leads rib; An orienting lug side outwardly is provided with flexible keypad, this flexible keypad is the flexible keypad that resets immediately after depressing, the service plate second coupling end lateral wall has a through hole, when service plate is in running order, flexible keypad places among the through hole because of the effect of elastic force, when flexible keypad was in pressed state, flexible keypad was absorbed in the inside of orienting lug side; Article one, guide groove is positioned at orienting lug medial surface and quadriplanar junction, and the second guide groove is positioned at orienting lug lateral surface and face junction, Siping City; Accordingly, first lead rib and second and lead rib and all be positioned at the 5th plane place; Check device is arranged on the pivot pin on the service plate first coupling end axle, and pivot pin radially is installed on the described axle; Has a hole on front end Siping City face of second handrail, the center in described hole is vertical with Siping City's face, second handrail also has the 6th plane that be arranged in parallel with Siping City's face, and the entity between Siping City's face and the 6th plane is run through in the hole on Siping City's face, has a keyway on the hole; Described orienting lug also has an axle, and orienting lug is fixedly installed on the orienting lug by this, and this axle is provided with key, and this end away from orienting lug has the elasticity check device; The elasticity check device is an elasticity non-return head, and the non-return head is the pipe of hollow, and pipe is a front end away from an end of described orienting lug, and the overall diameter of pipe has the groove that leads to pipe front end end face greater than the diameter of described axle on the tube wall, and the front end cylindrical of pipe has lead angle; The perambulator service plate has a plane in the face of the one side of handrail, has a cambered surface away from the one side of handrail, has one above the service plate to the bottom surface of lower recess, and the bottom surface defines the food accommodation space jointly with the medial surface of service plate.

Perambulator is characterized in that, described connecting device comprises two positioning grooves, two button bits that are arranged on the service plate and is arranged on the cover of two on push rod locking mechanism; Two handrails about perambulator also has, two coupling ends about the rear end of service plate has, service plate is fixedly connected on the front end of two handrails by two coupling ends, two feeding bottle seats about service plate has to lower recess, the rear end of two feeding bottle seats is provided with described positioning groove respectively, and positioning groove also is to the lower recess setting, and positioning groove communicates with cooresponding feeding bottle seat, each positioning groove has two vertical planes parallel to each other, and two vertical planes are symmetrical set; Have a riser between two coupling ends of service plate rear end, the upper end of riser and service plate other parts link into an integrated entity, and riser and two positioning groove opposite positions have straight lower end respectively, and the lower end that two places are straight constitutes described two button bits; Described push rod cross section is circular, and described lockout mechanism comprises the collar that is set on the push rod, and is installed in the depression bar on the collar, also is provided with the axially movable inhibiting device of the restriction collar on the push rod; Inhibiting device is the cover that is installed on the push rod; Described button bit is the groove of riser lower end to fovea superior, and the top with level; Go up protecting covers for two about the back upper end of two handrails also is provided with about perambulator, the top of protecting cover has one respectively along push rod direction plane inclined on two; The described detouchable of taking advantage of base device to be arranged on the vehicle frame is taken advantage of seat.

The perambulator that the utility model relates to, be provided with infant seat for automobiles is installed in connecting device on the perambulator, thereby can pull down or not pull down under original situation of taking advantage of base device, infant seat for automobiles is installed on the perambulator, the baby can the seat in infant seat for automobiles, perambulator normally uses.The perambulator that the utility model relates to, especially work as described connecting device and comprise two positioning grooves that are arranged on the service plate, two button bits, when being arranged on the cover locking of two on push rod mechanism, the infant seat for automobiles that has two locating pieces and two fastening devices for the bottom, infant seat for automobiles snaps onto on the infant seat for automobiles base on the perambulator securely as snapping onto, and takes advantage of seat for the baby.The perambulator that the utility model relates to, the contrast prior art has infant seat for automobiles, characteristics easy to use can be installed.

Description of drawings

Fig. 1 is first embodiment of the utility model (dismounting take advantage of seat after state) lateral plan.

Fig. 2 is first embodiment of the utility model (dismounting take advantage of seat after state) block diagram.

Fig. 3 is first embodiment of the utility model (dismounting take advantage of seat after state) and the block diagram of Fig. 2 different angles.

Fig. 4 is the scheme drawing of service plate and handrail among first embodiment of the utility model.

Fig. 5 is first embodiment Chinese meal disk body structural representation of the utility model.

Fig. 6 be among Fig. 5 A to view.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

First embodiment of the utility model is a three wheeled stroller.With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, perambulator comprises vehicle frame 101, service plate 102, detouchable is taken advantage of seat, the present embodiment detouchable is taken advantage of seat, as broad as long with common infant car seat, in order more clearly to represent present embodiment distinctiveness technical characterictic, Fig. 1, Fig. 2, Fig. 3 removes the diagram of taking advantage of the seat state, upper end, vehicle frame 101 back is provided with push rod 103, vehicle frame 101 lower ends are provided with wheel 104, perambulator also is provided with infant seat for automobiles 001 is installed in connecting device on the perambulator, connecting device comprises two positioning grooves 1021 that are arranged on the service plate 102, two button bits 1024 and be arranged on the cover locking of two on push rod mechanism.Two handrails 105 about perambulator also has, two coupling ends about the rear end of service plate 102 has, service plate 102 is fixedly connected on the front end of two handrails 105 by two coupling ends, two feeding bottle seats 1022 about service plate 102 has to lower recess, the rear end of two feeding bottle seats 1022 is provided with described positioning groove 1021 respectively, positioning groove 1021 also is to the lower recess setting, positioning groove 1021 communicates with cooresponding feeding bottle seat 1022, each positioning groove 1021 has two vertical planes parallel to each other, and two vertical planes are symmetrical set; Has a riser 1023 between two coupling ends of service plate 102 rear ends, the upper end of riser 1023 and service plate 102 other parts link into an integrated entity, riser 1023 and two positioning grooves, 1021 opposite positions have straight lower end respectively, the lower end that two places are straight constitutes described two button bits 1024, with reference to figure 3, the fastening device 0011 of infant seat for automobiles 001 has two, and two fastening devices 0011 are buckled in two snapping positions 1024 of service plate 102 respectively during use; Described push rod 103 cross sections are circular, described lockout mechanism comprises the collar 106 that is set on the push rod 103, and be installed in depression bar 107 on the collar, and also being provided with the restriction collar 106 axially movable inhibiting device on the push rod 103, inhibiting device is the cover 108 that is installed on the push rod 103.Two tops of going up protecting cover on the protecting cover 109, two had one respectively along push rod direction plane inclined about the back upper end of two handrails 105 also was provided with about perambulator.Two handrails 105 are respectively first handrail and second handrail about perambulator, two coupling ends of service plate 102 are respectively first coupling end and second coupling end, service plate 102 has first coupling end near first arm rest, and service plate 102 has second coupling end near second arm rest; The first handrail front end has one first plane, and first plane is provided with a hole, and the central vertical in hole is in first plane of the first handrail front end; Service plate 102 first coupling ends and the first handrail front end junction have one second plane, are provided with one on the plane, and the central vertical of axle is in second plane of service plate first coupling end; The axle of service plate 102 first coupling ends is arranged in the hole of the first handrail front end in rotary mode; Setting is docked with first plane in second plane; Have a check device on the axle of service plate 102 first coupling ends, check device is arranged on the cylinder of axle, and check device is arranged at the end away from second plane of first coupling end; First handrail also has the 3rd plane that one and first plane parallel is provided with, and the entity between first plane and the 3rd plane is run through in the hole on first handrail, constitutes the through hole between first plane and the 3rd plane; The axle of service plate 102 first coupling ends is arranged in the described through hole check device on the axle and the 3rd plane butt; On the sidewall of the through hole on first handrail between first plane and the 3rd plane, also have a groove that supplies check device to slip into, groove extends vertically; The front end of second handrail has Siping City's face, and service plate 102 second coupling ends have the 5th plane, and when service plate 102 was in running condition, docked with Siping City's face on the 5th plane; Fixedly install an orienting lug on Siping City's face, orienting lug has two guide grooves, and article one guide groove opening is inboard and trend from up to down towards second handrail, and the second guide groove is trend towards the outside of second handrail and from up to down; Service plate 102 second coupling ends have a cavity, and cavity has two sidewalls and a roof, and service plate 102 second coupling end cavity bottoms and front end respectively have one and be convenient to the opening that cavity is inserted in orienting lug; Have on the cavity madial wall for slipping into first of first guide groove and lead rib, first leads to have for slipping into second of second guide groove on the inwall on rib opposite and leads rib; An orienting lug side outwardly is provided with flexible keypad, this flexible keypad is the flexible keypad that resets immediately after depressing, service plate 102 second coupling end lateral walls have a through hole, when service plate 102 is in running order, flexible keypad places among the through hole because of the effect of elastic force, when flexible keypad was in pressed state, flexible keypad was absorbed in the inside of orienting lug side; Article one, guide groove is positioned at orienting lug medial surface and quadriplanar junction, and the second guide groove is positioned at orienting lug lateral surface and face junction, Siping City; Accordingly, first lead rib and second and lead rib and all be positioned at the 5th plane place; Check device is arranged on the pivot pin on the service plate first coupling end axle, and pivot pin radially is installed on the described axle; Has a hole on front end Siping City face of second handrail, the center in described hole is vertical with Siping City's face, second handrail also has the 6th plane that be arranged in parallel with Siping City's face, and the entity between Siping City's face and the 6th plane is run through in the hole on Siping City's face, has a keyway on the hole; Described orienting lug also has an axle, and orienting lug is fixedly installed on the orienting lug by this, and this axle is provided with key, and this end away from orienting lug has the elasticity check device; The elasticity check device is an elasticity non-return head, and the non-return head is the pipe of hollow, and pipe is a front end away from an end of described orienting lug, and the overall diameter of pipe has the groove that leads to pipe front end end face greater than the diameter of described axle on the tube wall, and the front end cylindrical of pipe has lead angle; Perambulator service plate 102 has a plane in the face of the one side of handrail, has a cambered surface away from the one side of handrail, has one above the service plate to the bottom surface of lower recess, and the bottom surface defines the food accommodation space jointly with the medial surface of service plate.

Second embodiment of the present utility model also is a kind of three wheeled stroller that has service plate, is with the difference of first embodiment of the utility model, and the fastener captive joint is used in being connected between service plate and the handrail, and service plate is connected on the handrail by spiral nail.

The 3rd embodiment of the present utility model also is a kind of three wheeled stroller that has service plate, be with the difference of first embodiment of the utility model, the lower end of service plate rear end riser is a straight limit, when being arranged on the non-position relative for fastening device like this with locating piece, also can fasten, make perambulator have commonality at infant seat for automobiles with different fastening devices.The infant seat for automobiles that a fastening device is set is also arranged in the market, and as the series automobiles baby seat of Taiwan Ming Men, it is one that its fastening device has, and is arranged on the position of left and right sides centering, and this seat can be applied to the perambulator of present embodiment fully.At this seat, also a draw-in groove can be set at the lower end midway location of service plate rear end riser, to strengthen the snapping effect.

Above embodiment is a preferred implementation of the present utility model, and is all in the utility model claim scope, and the equivalence that service plate and lockout mechanism are done changes, all at protection domain of the present utility model.

Claims

1. perambulator comprises that vehicle frame, service plate, detouchable take advantage of base device, and the upper end is provided with push rod behind the vehicle frame, and the vehicle frame lower end is provided with wheel, it is characterized in that, perambulator is provided with infant seat for automobiles is installed in connecting device on the perambulator.

2. perambulator according to claim 1 is characterized in that, described connecting device comprises two positioning grooves, two button bits that are arranged on the service plate and is arranged on the cover of two on push rod locking mechanism.

3. perambulator according to claim 2, it is characterized in that, two handrails about perambulator also has, two coupling ends about the rear end of described service plate has, service plate is fixedly connected on the front end of two handrails by two coupling ends, two feeding bottle seats about service plate has to lower recess, the rear end of two feeding bottle seats is provided with described positioning groove respectively, positioning groove also is to the lower recess setting, positioning groove communicates with cooresponding feeding bottle seat, each positioning groove has two vertical planes parallel to each other, and two vertical planes are symmetrical set; Have a riser between two coupling ends of service plate rear end, the upper end of riser and service plate other parts link into an integrated entity, and riser and two positioning groove opposite positions have straight lower end respectively, and the lower end that two places are straight constitutes described two button bits; Described push rod cross section is circular, and described lockout mechanism comprises the collar that is set on the push rod, and is installed in the depression bar on the collar, also is provided with the axially movable inhibiting device of the restriction collar on the push rod.

4. perambulator according to claim 3 is characterized in that, described inhibiting device is the cover that is installed on the push rod.

5. perambulator according to claim 3 is characterized in that, described button bit is the groove of riser lower end to fovea superior, and the top with level.

6. perambulator according to claim 3 is characterized in that, goes up protecting covers for two about the back upper end of two handrails also is provided with about perambulator, and the top of protecting cover has one respectively along push rod direction plane inclined on two.

7. perambulator according to claim 1 is characterized in that described perambulator is a three-wheel vehicle, and the described detouchable of taking advantage of base device to be arranged on the vehicle frame is taken advantage of seat.

8. according to claim 1 or 3 described perambulators, it is characterized in that, about two handrails be respectively first handrail and second handrail, two coupling ends of described service plate are respectively first coupling end and second coupling end, service plate has first coupling end near first arm rest, and service plate has second coupling end near second arm rest; The first handrail front end has one first plane, and first plane is provided with a hole, and the central vertical in hole is in first plane of the first handrail front end; Service plate first coupling end and the first handrail front end junction have one second plane, are provided with one on the plane, and the central vertical of axle is in second plane of service plate first coupling end; The axle of service plate first coupling end is arranged in the hole of the first handrail front end in rotary mode; Setting is docked with first plane in second plane; Have a check device on the axle of service plate first coupling end, check device is arranged on the cylinder of axle, and check device is arranged at the end away from second plane of first coupling end; First handrail also has the 3rd plane that one and first plane parallel is provided with, and the entity between first plane and the 3rd plane is run through in the hole on first handrail, constitutes the through hole between first plane and the 3rd plane; The axle of service plate first coupling end is arranged in the described through hole check device on the axle and the 3rd plane butt; On the sidewall of the through hole on first handrail between first plane and the 3rd plane, also have a groove that supplies check device to slip into, groove extends vertically; The front end of second handrail has Siping City's face, and service plate second coupling end has the 5th plane, and when service plate was in running condition, docked with Siping City's face on the 5th plane; Fixedly install an orienting lug on Siping City's face, orienting lug has two guide grooves, and article one guide groove opening is inboard and trend from up to down towards second handrail, and the second guide groove is trend towards the outside of second handrail and from up to down; Service plate second coupling end has a cavity, and cavity has two sidewalls and a roof, and service plate second coupling end cavity bottom and front end respectively have one and be convenient to the opening that cavity is inserted in orienting lug; Have on the cavity madial wall for slipping into first of first guide groove and lead rib, first leads to have for slipping into second of second guide groove on the inwall on rib opposite and leads rib; An orienting lug side outwardly is provided with flexible keypad, this flexible keypad is the flexible keypad that resets immediately after depressing, the service plate second coupling end lateral wall has a through hole, when service plate is in running order, flexible keypad places among the through hole because of the effect of elastic force, when flexible keypad was in pressed state, flexible keypad was absorbed in the inside of orienting lug side; Article one, guide groove is positioned at orienting lug medial surface and quadriplanar junction, and the second guide groove is positioned at orienting lug lateral surface and face junction, Siping City; Accordingly, first lead rib and second and lead rib and all be positioned at the 5th plane place; Check device is arranged on the pivot pin on the service plate first coupling end axle, and pivot pin radially is installed on the described axle; Has a hole on front end Siping City face of second handrail, the center in described hole is vertical with Siping City's face, second handrail also has the 6th plane that be arranged in parallel with Siping City's face, and the entity between Siping City's face and the 6th plane is run through in the hole on Siping City's face, has a keyway on the hole; Described orienting lug also has an axle, and orienting lug is fixedly installed on the orienting lug by this, and this axle is provided with key, and this end away from orienting lug has the elasticity check device; The elasticity check device is an elasticity non-return head, and the non-return head is the pipe of hollow, and pipe is a front end away from an end of described orienting lug, and the overall diameter of pipe has the groove that leads to pipe front end end face greater than the diameter of described axle on the tube wall, and the front end cylindrical of pipe has lead angle; The perambulator service plate has a plane in the face of the one side of handrail, one side away from handrail has a cambered surface, have one above the service plate to the bottom surface of lower recess, the bottom surface defines the food accommodation space jointly with the medial surface of service plate, is provided with the feeding bottle containing cavity to lower recess of two circles on the bottom surface again.

9. perambulator according to claim 1 is characterized in that, described connecting device comprises two positioning grooves, two button bits that are arranged on the service plate and is arranged on the cover of two on push rod locking mechanism; Two handrails about perambulator also has, two coupling ends about the rear end of service plate has, service plate is fixedly connected on the front end of two handrails by two coupling ends, two feeding bottle seats about service plate has to lower recess, the rear end of two feeding bottle seats is provided with described positioning groove respectively, and positioning groove also is to the lower recess setting, and positioning groove communicates with cooresponding feeding bottle seat, each positioning groove has two vertical planes parallel to each other, and two vertical planes are symmetrical set; Have a riser between two coupling ends of service plate rear end, the upper end of riser and service plate other parts link into an integrated entity, and riser and two positioning groove opposite positions have straight lower end respectively, and the lower end that two places are straight constitutes described two button bits; Described push rod cross section is circular, and described lockout mechanism comprises the collar that is set on the push rod, and is installed in the depression bar on the collar, also is provided with the axially movable inhibiting device of the restriction collar on the push rod; Inhibiting device is the cover that is installed on the push rod; Described button bit is the groove of riser lower end to fovea superior, and the top with level; Go up protecting covers for two about the back upper end of two handrails also is provided with about perambulator, the top of protecting cover has one respectively along push rod direction plane inclined on two; The described detouchable of taking advantage of base device to be arranged on the vehicle frame is taken advantage of seat.