CN117734809A - Baby carrier with safety lock function - Google Patents

Abstract

The invention provides a baby carrier with a safety lock function, and relates to the technical field of baby carriers. This bassinet with safety lock function, including the main support, the both sides inner wall of main support all rotates to be connected with half gear, the equal fixedly connected with connecting rod of outer wall of half gear, fixedly connected with balancing weight between the connecting rod, the outer wall of main support corresponds the position department of balancing weight and is provided with the groove that agrees with, the groove that agrees with all sets up to semi-cylindrical with the balancing weight, the outer wall of main support corresponds the position department of connecting rod all is provided with the storage tank. The sliding plate is driven to slide obliquely upwards through the half gear, at the moment, the tail end braking teeth at the bottom of the sliding plate are close to the surface of the inner wheel until the tail end of the sliding plate is clamped into the inner part of the clamping teeth, so that the rotation of the main wheel can be limited, a self-locking effect can be formed after the baby carriage is taken off, the baby carriage is prevented from sliding on the ground with a gradient after the baby carriage is taken off, the safety is greatly improved, and the baby in the baby carriage is prevented from being injured accidentally.

Description

Baby carrier with safety lock function

Technical Field

The invention relates to the technical field of strollers, in particular to a stroller with a safety lock function.

Background

The baby carrier is a large door class in the toys for children, and comprises five main classes of children's bicycles, children's carts, baby walker, children's tricycles and children's electric vehicles. Among the many strollers, child strollers are popular, and parents put their children in the strollers and push the strollers out when they go out.

Through searching, chinese patent document publication No. CN106347441B discloses a baby carriage, which comprises a carriage body, a handle and wheels, wherein the handle and the wheels are connected with the carriage body, a touch sensing device is arranged on the handle, and a brake device is arranged on the wheels; the touch sensing device is used for sensing the contact of the hand of a user; the brake device is used for locking the wheel when the brake device is started; the touch sensing device sends out a control signal for indicating to start braking or stop braking according to whether the touch sensing device senses the contact of the hand of a user, the braking device is controlled to brake or stop braking, when the touch sensing device senses the contact of the hand of the user, the braking device can be automatically started to lock wheels, the bicycle is prevented from sliding, the technical effect of ensuring the safety of the baby carrier is obtained, the sensitivity of the touch sensing device, the control transmission device and the braking device is extremely depended, the design and maintenance cost are high, meanwhile, the existing baby carriage is pushed by the hand generally, the working mode is single, the user is easy to feel tired after long-term use, and the experience is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a baby carrier with a safety lock function, and solves the problem that the design of a baby carrier self-sliding safety lock in the prior art is complex.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a bassinet with safety lock function, includes the main support, the both sides inner wall of main support all rotates to be connected with half gear, the equal fixedly connected with connecting rod of outer wall of half gear, fixedly connected with balancing weight between the connecting rod, the outer wall of main support corresponds the position department of balancing weight and is provided with the agreeing groove, agreeing groove and balancing weight all set up to semi-cylindrical, the outer wall of main support corresponds the position department of connecting rod all is provided with accomodates the groove, the equal fixedly connected with slide rail in the inner wall both sides of main support, the inside sliding connection of slide rail has the slide, the outer wall meshing of half gear is connected at the top of slide, the bottom fixedly connected with brake tooth of slide, the outer wall bottom of main support rotates and is connected with the steering spindle, the bottom fixedly connected with inner wheel of steering spindle, the outer wall of inner wheel is provided with a plurality of latches, the equal fixedly connected with main wheel in both sides of inner wheel.

Preferably, the middle part of the outer wall of the main support is fixedly connected with a baby cabin, a light shield is arranged at the top of the baby cabin, and the right end of the baby cabin is fixedly connected with a sundry tray.

Preferably, the bottom fixedly connected with bracing piece in baby's storehouse, the bottom of bracing piece rotates and is connected with the layer board, preceding balance is installed to the bottom of layer board.

Preferably, the top both sides of layer board all rotate and are connected with preceding backup pad, the right-hand member of preceding backup pad all rotates and is connected with back backup pad, fang Junan is equipped with the back balance wheel behind the bottom of back backup pad, the place ahead of the bottom of back backup pad all fixedly connected with rubber fastener.

Preferably, the outer wall both sides of main support are all fixedly connected with auxiliary support, the auxiliary wheel is all installed to the bottom of auxiliary support, fixedly connected with stabilizer bar between the auxiliary support.

Preferably, the outer wall bottom fixedly connected with sleeve pipe of bracing piece, sheathed tube inner wall sliding connection has the electrode rod, the top of layer board corresponds the below fixedly connected with electrode plate of electrode rod, the internally mounted of balancing weight has the electro-magnet, the outer wall fixedly connected with iron sheet of agreeing with the groove.

Preferably, the electrode rod, the electrode plate and the electromagnet are electrically connected, when the electrode rod is in contact with the electrode plate, a loop is connected, and a power supply is arranged in the loop.

Preferably, the top end of the rear supporting plate is fixedly connected with an anti-slip pad, and the opposite end is fixedly connected with a magnetic sheet.

Working principle: the baby carrier has two working states of a baby carrying and a baby walking, when the baby carrying is carried daily, the front supporting plate and the rear supporting plate are in a storage state, the connecting rod is required to deflect when the car body is pushed to move so that the balancing weight is embedded into the fit groove, at the moment, the balancing weight and the main support form a cylindrical grip, the motion of the car body is controlled by holding the grip, after the car body is loosened by hands, the balancing weight can drive the connecting rod to deflect downwards under the action of gravity so as to drive the half gear to rotate, the half gear drives the sliding plate to slide obliquely upwards, at the moment, the brake teeth at the tail end of the bottom of the sliding plate can approach the surface of the inner wheel until the brake teeth are blocked into the inside of the clamping teeth, thereby limiting the rotation of the main wheel, enabling the car body to form a self-locking effect after the car body is taken off, effectively preventing the car body from slipping after the car body is taken off from control, avoiding free movement of the car body when the parents carelessly take off hands on the ground with gradient, the safety is greatly improved, the infant in the vehicle is prevented from being accidentally injured, when walking or strolling, a parent can choose to unfold the front support plate and the rear support plate, the supporting plate rotates and enables the electrode plate to contact the electrode rod in the unfolding process, the loop is connected, the electromagnet is electrified to generate magnetism, the balancing weight is adsorbed on the iron plate in the fitting groove under the action of the magnetic force, the front support plate and the rear support plate form a frog scooter, the feet respectively tread on the rear support plate and push the vehicle body to move through the separation and combination movement of the rear support plate, in the mode, the parent actively controls the vehicle body, thus the self-locking function of the vehicle body is relieved, unbalance caused by sudden self locking of the main support and the vehicle body in the mode is prevented, the conventional driving mode of the vehicle body of the baby vehicle can be changed through combining the four-wheel vehicle body with the frog slide plate, can reduce guardianship person's area baby's fatigue degree under some specific conditions, the frog type slide that front support plate and back backup pad constitution of this department is the auxiliary structure of bassinet automobile body simultaneously, overall stability is provided by the bassinet automobile body of four-wheel, need not to design the complex structure alone to guarantee stability, guardianship person's area baby's enjoyment has been increased, and after using, only need with front support plate and back backup pad fold the back with rubber fastener card go into the stabilizer bar can, electrode slice and electrode bar separation this moment, the circuit disconnection, the automobile body reenters has the self-locking function mode.

The invention provides a baby carrier with a safety lock function. The beneficial effects are as follows:

1. according to the invention, the sliding plate is driven to slide obliquely upwards through the half gear, and at the moment, the brake teeth at the tail end of the bottom of the sliding plate are close to the surface of the inner wheel until the brake teeth are clamped into the inner part of the clamping teeth, so that the rotation of the main wheel can be limited, the self-locking effect can be formed after the vehicle body is out of hand, the vehicle body can be effectively prevented from sliding after the vehicle body is separated from control, the free movement of the vehicle body on the ground with a gradient due to carelessness of parents is avoided, the structure is simple and reliable, the implementation is easy, the safety is greatly improved, and the infants in the vehicle are prevented from being accidentally injured.

2. The invention can select a corresponding baby-carrying mode according to the baby-carrying requirement, and the newly added frog type slide plate driving mode can provide a new baby-carrying mode for guardianship under the conditions of shopping or leisure and the like, can relieve fatigue caused by walking while training leg muscles, can increase the pleasure of the baby-carrying, and improves the experience of users.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic view of a skateboard structure according to the present invention;

FIG. 4 is a schematic view of the inner wheel structure of the present invention;

FIG. 5 is a schematic diagram of a pallet structure according to the present invention;

fig. 6 is an enlarged view at a in fig. 5.

Wherein, 1, a main bracket; 2. balancing weight; 3. a connecting rod; 4. a sundry tray; 5. a sub-bracket; 6. a rear balance; 7. a rear support plate; 8. an auxiliary wheel; 9. a front support plate; 10. a front balance; 11. a supporting plate; 12. a main wheel; 13. a baby carriage; 14. a light shield; 15. a stabilizer bar; 16. a rubber clip; 17. a half gear; 18. a fitting groove; 19. a storage groove; 20. a slide plate; 21. a slide rail; 22. an inner wheel; 23. latch teeth; 24. a steering shaft; 25. braking teeth; 26. a support rod; 27. an anti-slip pad; 28. an electrode rod; 29. an electrode sheet; 30. a sleeve; 31. magnetic sheets.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples:

as shown in fig. 1, 3 and 4, the embodiment of the invention provides a baby carrier with a safety lock function, which comprises a main support 1, wherein the inner walls of two sides of the main support 1 are respectively and rotatably connected with a half gear 17, the outer walls of the half gears 17 are respectively and fixedly connected with a connecting rod 3, a balancing weight 2 is fixedly connected between the connecting rods 3, a fitting groove 18 is formed in the position, corresponding to the balancing weight 2, of the outer wall of the main support 1, the fitting groove 18 and the balancing weight 2 are respectively and semi-cylindrical, a storage groove 19 is formed in the position, corresponding to the connecting rod 3, of the outer wall of the main support 1, sliding rails 21 are respectively and fixedly connected with two sides of the inner wall of the main support 1, sliding plates 20 are respectively and slidably connected with the inner sides of the sliding rails 21, the outer walls of the half gears 17 are meshed and connected with the tops of the sliding plates 20, braking teeth 25 are fixedly connected with the bottoms of the sliding plates 20, the bottoms of the outer walls of the main support 1 are respectively and rotatably connected with a steering shaft 24, the bottoms of the steering shaft 24 are fixedly connected with an inner wheel 22, a plurality of clamping teeth 23 are arranged on the outer walls of the inner wheel 22, and the two sides of the inner wheel 22 are fixedly connected with the main wheel 12.

Specifically, there is sufficient interval between the main wheels 12 in order to be used for normal deflection when turning, can not be limited by the end of main support 1 or slide 20, front backup pad 9 and back backup pad 7 are in the state of accomodating, need deflect connecting rod 3 when promoting the automobile body motion make balancing weight 2 imbeds the inside of agreeing with groove 18, this moment balancing weight 2 and main support 1 constitute columniform handle, through holding the motion of handle control automobile body, after the hand release, balancing weight 2 can drive connecting rod 3 and deflect downwards thereby drive half gear 17 rotation under the effect of gravity, drive slide 20 and slide along slide rail 21 obliquely upwards through half gear 17, this moment the terminal brake tooth 25 of slide 20 can be close to the inside of card income latch 23 to the surface of inner wheel 22, thereby can restrict the rotation of main wheel 12, can make the automobile body form the auto-lock effect after the carelessly, can prevent effectively that the automobile body from breaking away from controlling the back car, avoided when the automobile body has the ground of slope because the free movement of head of careless, greatly improved the security, infant receives unexpected injury in the automobile, when the balancing weight 2 imbeds groove 18, drive half gear 17 and make the motion of half gear 20 obliquely moves to the side gear 23, can normally keep away from the latch 23, can normally move to the child, and can normally keep away from the brake tooth 23, and can move to the child, and can normally move.

As shown in fig. 1, a baby cabin 13 is fixedly connected to the middle part of the outer wall of the main support 1, a light shield 14 is installed at the top of the baby cabin 13, and a sundry tray 4 is fixedly connected to the right end of the baby cabin 13.

Specifically, the infant is protected in the infant bin by safety facilities such as safety belts, the infant is protected from direct sunlight by the light shield 14, ultraviolet rays and strong sunlight are blocked, a relatively cool and comfortable environment is provided for the infant, the infant can rest or fall asleep safely, daily infant snacks or toys can be stored by the sundry tray, and functionality of the infant is improved.

As shown in fig. 2 and 5, the bottom fixedly connected with bracing piece 26 of baby's storehouse 13, the bottom of bracing piece 26 rotates and is connected with layer board 11, preceding balance 10 is installed to the bottom of layer board 11, the top both sides of layer board 11 all rotate and are connected with preceding backup pad 9, the right-hand member of preceding backup pad 9 all rotates and is connected with back backup pad 7, back balance 6 is equipped with to Fang Junan behind the bottom of back backup pad 7, the place ahead of the bottom of back backup pad 7 is all fixedly connected with rubber fastener 16, the outer wall both sides of main support 1 are all fixedly connected with auxiliary support 5, auxiliary wheel 8 is all installed to the bottom of auxiliary support 5, fixedly connected with stabilizer 15 between the auxiliary support 5, the equal fixedly connected with slipmat 27 in top of back backup pad 7, the equal fixedly connected with magnetic sheet 31 of relative one end of 7.

Specifically, the front supporting plate 9 and the rear supporting plate 7 are unfolded to form a frog scooter, feet of a guardian can stand on the upper anti-slip pad 27 of the rear supporting plate 7, the opening and closing of the rear supporting plate 7 are controlled through muscle strength of the two legs, the generated thrust can drive the baby carriage body to move, the common driving mode of the baby carriage body can be changed through combining the four-wheel carriage body with the frog type skateboard, the fatigue degree of the guardian with the baby can be reduced under certain specific conditions, the fun of the guardian with the baby is increased, and the four-wheel baby carriage body has higher stability, so that the structures of the front supporting plate 9 and the rear supporting plate 7 can be simply designed, the weight is reduced, when the frog type skateboard is not needed, only two rear supporting plates 7 are required to be adsorbed together through the magnetic sheets 31, and then after the rear supporting plate 7 and the front supporting plate 9 are folded through overturning, the front supporting plate 9 is rotated until the rubber clamping piece 16 clamps the stabilizer bar 15, and storage can be completed.

As shown in fig. 5 and 6, a sleeve 30 is fixedly connected to the bottom of the outer wall of the supporting rod 26, an electrode rod 28 is slidably connected to the inner wall of the sleeve 30, an electrode plate 29 is fixedly connected to the top end of the supporting plate 11 corresponding to the lower portion of the electrode rod 28, an electromagnet is mounted in the balancing weight 2, an iron plate is fixedly connected to the outer wall of the fitting groove 18, the electrode rod 28, the electrode plate 29 and the electromagnet are electrically connected, a loop is connected when the electrode rod 28 contacts with the electrode plate 29, and a power supply is arranged in the loop.

Specifically, electrode slice 29 contacts electrode bar 28 in the layer board 11 deflection in-process, switch on the return circuit at this moment, the electro-magnet circular telegram produces magnetism, balancing weight 2 adsorbs on the iron sheet in the cooperation groove 18 under the effect of magnetic force, consequently balancing weight 2 can not deflect downwards because of gravity effect, by the head of a family's initiative control automobile body under this mode, the self-locking function of automobile body has been relieved, prevent the unbalance that the main support 1 breaks away from the sudden auto-lock of automobile body caused under this mode, after layer board 11 accomodates, electrode slice 29 separates with electrode bar 28, the return circuit disconnection, the automobile body reentry has the self-locking function mode, can change the mode of operation of safety lock according to the specific service condition of bassinet, the functionality of bassinet has been improved when guaranteeing the security, the child-carrying interest has been increased.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a bassinet with safety lock function, includes main support (1), its characterized in that: the utility model provides a main support (1) both sides inner wall all rotates and is connected with half gear (17), the equal fixedly connected with connecting rod (3) of outer wall of half gear (17), fixedly connected with balancing weight (2) between connecting rod (3), the outer wall of main support (1) corresponds the position department of balancing weight (2) and is provided with agreeing with groove (18), agreeing with groove (18) and balancing weight (2) all set up to semi-cylindrical, the outer wall of main support (1) corresponds the position department of connecting rod (3) all is provided with storage tank (19), the equal fixedly connected with slide rail (21) in inner wall both sides of main support (1), the inside sliding connection of slide rail (21) has slide (20), the outer wall meshing of half gear (17) is connected at the top of slide (20), the bottom fixedly connected with brake tooth (25) of slide (20), the outer wall bottom of main support (1) rotates and is connected with steering spindle (24), the bottom fixedly connected with interior wheel (22) of steering spindle (24), the outer wall of interior wheel (22) all is provided with in turn round (23), all fixedly connected with both sides (12).

2. A stroller according to claim 1, characterized in that: the baby crib is characterized in that a baby crib (13) is fixedly connected to the middle of the outer wall of the main support (1), a light shield (14) is arranged at the top of the baby crib (13), and a sundry tray (4) is fixedly connected to the right end of the baby crib (13).

3. A stroller according to claim 2, characterized in that: the baby's storehouse (13) bottom fixedly connected with bracing piece (26), the bottom of bracing piece (26) rotates and is connected with layer board (11), preceding balance (10) are installed to the bottom of layer board (11).

4. A stroller according to claim 3, wherein the safety lock is arranged to: the novel self-locking type rear wheel is characterized in that front supporting plates (9) are rotatably connected to two sides of the top end of the supporting plate (11), rear supporting plates (7) are rotatably connected to the right ends of the front supporting plates (9), rear balance wheels (6) are mounted on the rear Fang Junan of the bottom ends of the rear supporting plates (7), and rubber clamping pieces (16) are fixedly connected to the front sides of the bottom ends of the rear supporting plates (7).

5. A stroller according to claim 1, characterized in that: auxiliary brackets (5) are fixedly connected to two sides of the outer wall of the main bracket (1), auxiliary wheels (8) are mounted at the bottom ends of the auxiliary brackets (5), and stabilizing rods (15) are fixedly connected between the auxiliary brackets (5).

6. A stroller according to claim 3, wherein the safety lock is arranged to: the utility model discloses a support rod, including bracing piece (26) and outer wall bottom fixedly connected with sleeve pipe (30), the inner wall sliding connection of sleeve pipe (30) has electrode bar (28), the below fixedly connected with electrode slice (29) of electrode bar (28) is corresponding to the top of layer board (11), internally mounted of balancing weight (2) has the electro-magnet, the outer wall fixedly connected with iron sheet of agreeing with groove (18).

7. A stroller according to claim 6, wherein the safety lock comprises: the electrode rod (28), the electrode sheet (29) and the electromagnet are electrically connected, and when the electrode rod (28) is in contact with the electrode sheet (29), a loop is connected, and a power supply is arranged in the loop.

8. A stroller according to claim 4, wherein the safety lock comprises: the top of back backup pad (7) all fixedly connected with slipmat (27), the relative one end of (7) all fixedly connected with magnetic sheet (31).