CN201626327U - child car seat - Google Patents

Abstract

A car seat for a child, comprising a seat frame and a seat arranged on the upper part of the seat frame, the seat frame also includes a pedal frame provided with a first pedal which can slide along the front and back direction of the seat frame, and the foot pedal The frame has a use position and a stowed position. When the foot frame is in the use position, the first pedal is exposed to the outside. When the foot frame is in the stowed position, the first pedal is stowed under or below the seat frame. The seat frame is slidingly provided with a stepping frame. When the stepping frame is needed, the stepping frame can be pulled out, which is convenient to use. When the stepping frame is not needed, the stepping frame can be put away, so that the appearance is simple and beautiful .

Description

child car seat

technical field

The utility model relates to a child car seat.

Background technique

The child car seat in the prior art includes a seat frame and a seat arranged on the upper part of the seat frame, and the front part of the seat frame usually does not have a footrest for children to step on.

Utility model content

The technical problem to be solved by the utility model is to provide a child car seat.

To solve the above technical problems, a technical solution adopted by the utility model is: a child car seat, including a seat frame, a seat arranged on the upper part of the seat frame, and the seat frame also includes a The stepping frame provided with the first pedal which is slidably arranged on the seat frame in the front and rear direction of the seat, the stepping frame has a use position and a stowed position, when the stepping frame is in use In the position, the first pedal is exposed to the outside, and when the step frame is in the retracted position, the first pedal is received under or under the seat frame.

In some embodiments, the seat frame is provided with a step frame accommodation cavity, and when the step frame is in the stowed position, the first pedal is accommodated in the step frame accommodation cavity Inside.

In some embodiments, the stepping frame further includes a stepping base frame, the seat frame is provided with slide grooves along the front and rear directions, and the use positions of the step frame include the first use position, When the stepping frame is in the first use position, the stepping base frame can be slidably inserted into the chute, and a A first positioning mechanism that prevents the sliding of the step base frame relative to the seat frame.

In some further embodiments, the first positioning mechanism includes a positioning piece that is slidably arranged on the footing base frame, and is set on the seat frame for insertion of the end of the positioning piece. At least two damping grooves, an elastic member arranged between the positioning piece and the footstep base frame, the positioning piece and or the seat frame has a The foot base is the first guide surface that allows the positioning piece to disengage from the damping groove. The first positioning mechanism has a first positioning position and a first unlocking position. When the first positioning mechanism In the first positioning position, the positioning piece is inserted into one of the damping grooves, and when the first positioning mechanism is in the first unlocking position, the positioning piece and all the damping grooves are separated from each other. When the first positioning mechanism is in the first positioning position, the positioning piece is inserted into one of the damping grooves to only play a damping role. When the elastic force of the elastic piece is overcome, the stepping base When pulled forward, the positioning piece can be automatically disengaged from the damping groove under the action of the first guide surface. The number of damping grooves determines the number of gears of the step base frame relative to the seat frame.

In some still further embodiments, the positioning member can only be slidably arranged on the footing base frame along the left-right direction of the seat, and a shaft is opened on the front side of the seat frame. The center line extends along the left and right direction. When the stepping base frame slides to the front side, the use position of the stepping frame includes the second using position. When the stepping frame is in the first 2. In the position of use, the step base frame is disengaged from the chute, the positioning piece can be rotatably inserted into the socket, and the positioning piece and or the seat frame There is a second guide surface that allows the positioning piece to disengage from the socket when the stepping base is pushed backward into the slide groove. The stepping frame also has multiple functions in the use position and is easy to use.

In some further embodiments, the first pedal is rotatably arranged on the foot frame, the first pedal has a first pedal surface and a second pedal surface, and the first pedal The pedal surface and the second pedal surface are opposite sides of the first pedal respectively, the first pedal has a first working position and a second working position, when the stepping frame is in the first In a use position, and the first pedal is in the first working position, the surface of the second pedal is facing upwards, when the stepping frame is in the second use position, and the second pedal In the second working position, the surface of the first pedal faces upwards, and a rotation limiting mechanism is arranged between the first pedal and the foot frame.

In some further embodiments, the rotation limiting mechanism includes a rotation-prevention protrusion provided on the first pedal, a rotation-prevention groove provided on the step frame, and the detent The turning protrusion is inserted in the said anti-rotation groove. The first pedal can only rotate within a limited angle range of the anti-rotation groove relative to the foot frame, so that the first pedal can be rotated in the first working position and the second working position respectively. limit.

In some further embodiments, the stepping frame also includes a sliding frame that can only be slidably connected with the stepping base frame, the first pedal is connected to the sliding frame, and the A second positioning mechanism is arranged between the sliding frame and the stepping frame. Thus playing the role of lengthening.

In some further embodiments, the second positioning mechanism includes a spring tongue that is movably arranged on the sliding frame, and a lock slot opened on the footing frame, and the second positioning mechanism has a first The second positioning position and the second unlocking position, when the second positioning mechanism is in the second positioning position, the spring tongue is inserted in the lock groove, when the second positioning mechanism is in the second unlocking position In the position, the spring tongue is disengaged from the lock groove.

In some yet further embodiments, a limiting mechanism for preventing the sliding frame from detaching from the footing frame is provided between the footing frame and the sliding frame.

In some further embodiments, the sliding frame has a limit bar whose length direction extends along the left and right directions, and the step base frame is provided with a limit protrusion, when the sliding frame is opposite to the The step base frame is stretched to the limit position, and the limit rod is in conflict with the limit protrusion.

In some still further embodiments, the first pedal is rotatably connected to the sliding frame, and the rotation limiting mechanism is provided between the first pedal and the sliding frame. mechanism.

In some still further embodiments, the footing frame pedals are fixedly arranged on the footing frame.

The scope of the present utility model is not limited to technical solutions formed by a specific combination of the above technical features, but also covers other technical solutions formed by any combination of the above technical features or equivalent features. For example, technical solutions formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Due to the application of the above-mentioned technical solutions, the utility model has the following advantages compared with the prior art: the seat frame is slidably provided with a stepping frame, and when the stepping frame needs to be used, the stepping frame can be It is easy to use when it is pulled out, and when the stepping frame is not needed, the stepping frame can be put away, so that the appearance is simple and beautiful.

Description of drawings

Accompanying drawing 1 is the three-dimensional view of this seat frame and stepping frame (stepping frame is in the retracted position);

Accompanying drawing 2 is the three-dimensional view of this seat frame and stepping frame (stepping frame is in the first use position, and the second positioning mechanism is under the second positioning position);

Accompanying drawing 3 is the three-dimensional view of this seat frame and stepping frame (stepping frame is in the first use position, and sliding frame is pulled outwards to extreme position);

Accompanying drawing 4 is the three-dimensional view of this seat frame and stepping frame (stepping frame is in the second use position, and the second positioning mechanism is under the second positioning position);

Accompanying drawing 5 is the three-dimensional view of this seat frame and stepping frame (stepping frame is in the second use position, and sliding frame is pulled outwards to extreme position);

Accompanying drawing 6 is the exploded view of seat frame and stepping frame;

Accompanying drawing 7 is the perspective view one of pedal device (the second positioning mechanism is under the second positioning position);

Accompanying drawing 8 is the perspective view of pedal device (sliding frame is pulled outwards to limit position);

Accompanying drawing 9 is the three-dimensional view of positioner;

Accompanying drawing 10 is the perspective view of pedal device (remove the first pedal);

Accompanying drawing 11 is the perspective view two of pedal device;

Accompanying drawing 12 is the side view of pedal device (the first pedal surface faces upward);

Accompanying drawing 13 is the perspective view of pedal device (the first pedal surface faces upward);

Accompanying drawing 14 is the structural representation of the joint of the sliding frame and the first pedal;

Accompanying drawing 15 is the structural schematic diagram of the joint of the first pedal and the sliding frame.

Among them: 1. Seat frame; 2. Foot frame; 3. Foot frame accommodation cavity; 4. First pedal; 5. Foot frame; 6. Chute; 7. Positioning piece; 8. Damping groove; 9 10. First guide surface; 11. Jack; 12. Second guide surface; 13. First pedal surface; 14. Second pedal surface; 15. Sliding frame; 16. Elastic tongue; 17. Limit Position bar; 18, limit protrusion; 19, step on the base frame pedal; 20, anti-rotation protrusion; 21, anti-rotation groove.

Detailed ways

As shown in the accompanying drawings, a child car seat includes a seat frame 1 and a seat arranged on the top of the seat frame 1. The seat frame 1 also includes a seat that can slide along the front and rear directions of the seat The stepping frame 2 provided with the first pedal 4 is arranged on the seat frame 1. The stepping frame 2 has a use position and a stowed position. When the stepping frame 2 is in the use position , the first pedal 4 is exposed to the outside, and when the step frame 2 is in the stowed position, the first pedal 4 is received at the lower part of the seat frame 1 . As shown in accompanying drawing 6, the lower part of the seat frame 1 is provided with a foot frame accommodation cavity 3, when the foot frame 2 is in the retracted position, the first pedal 4 is accommodated in the In the stepping frame accommodation chamber 3. The bottom of the seat frame 1 is also provided with a cover plate, and the accommodating cavity 3 of the foot stand is formed between the seat frame 1 and the cover plate.

As shown in accompanying drawing 6, described stepping frame 2 also comprises stepping base frame 5, and described stepping base frame 5 has stepping frame pedal 19, and described seat frame 1 opens along the front and back direction. There is a chute 6, and the use position of the stepping frame 2 includes the first use position, when the stepping frame 2 is in the first use position, the stepping base frame 5 can be slidably inserted into the In the chute 6, a barrier is provided between the footing base frame 5 and the seat frame 1 so that the sliding of the footing base frame 5 relative to the seat frame 1 plays a hindering role. First positioning agency.

As shown in accompanying drawing 6 and accompanying drawing 9, described first positioning mechanism comprises the locating part 7 that is slidably arranged on the described step base frame 5, is arranged on the described seat frame 1 for the described The two damping grooves 8 inserted into the end of the locating piece 7, the elastic piece 9 arranged between the locating piece 7 and the stepping base 5, the locating piece 7 has a The first guide surface 10 that allows the positioning member 7 to disengage from the damping groove 8 when stepping on the base frame 5, the first fixing mechanism has a first positioning position and a first unlocking position, when The first positioning mechanism is in the first positioning position, and the positioning member 7 is inserted into one of the damping grooves 8. When the first positioning mechanism is in the first unlocking position, the positioning Part 7 is disengaged from all said damping grooves 8. There are two positioning members 7 and two elastic members 9, which are respectively symmetrically arranged on the left and right sides of the step base frame 5, and the left and right sides of the seat frame 1 are respectively opposite to each other. Two damping grooves 8 are arranged symmetrically.

As shown in accompanying drawing 9, described locating piece 7 can only be arranged on the described stepping base frame 5 slidingly along the left-right direction of described seat, and described locating piece 7 is opened along its length direction. There is a long slot, and the stepping base frame 5 is fixedly provided with a positioning pin, and the positioning pin is inserted in the long slot.

The front side of the seat frame 1 is provided with a socket 11 whose axis line extends along the left and right directions. The positions include the second use position. When the step frame 2 is in the second use position, the step base frame 5 is disengaged from the slide groove 6, and the positioning member 7 can be rotatably inserted into the In the socket 11, the positioning member 7 has a structure that allows the positioning member 7 to be connected with the socket when the foot base frame 5 is pushed backward into the slide groove 6. 11 is separated from the second guide surface 12.

As shown in accompanying drawing 10-accompanying drawing 15, described stepping frame 2 also comprises the sliding frame 15 that can only be slidably connected with described stepping base frame 5, and described first pedal 4 is connected with described On the sliding frame 15, a second positioning mechanism is arranged between the sliding frame 15 and the foot frame 2. The footing frame pedal 19 is fixedly arranged on the described footing frame 5 .

The first pedal 4 is rotatably arranged on the sliding frame 15, and there is a rotation-limiting mechanism between the first pedal 4 and the sliding frame 15, and the rotation-limiting mechanism includes a rotation-stop protrusion 20, anti-rotation groove 21, the anti-rotation protrusion 20 is inserted into the anti-rotation groove 21, the first pedal 4 has a first pedal surface 13 and a second pedal surface 14, the described The first pedal surface 13 and the second pedal surface 14 are the opposite sides of the first pedal 4 respectively, the first pedal 4 has a first working position and a second working position, when the The step frame 2 is in the first use position, and the first pedal 4 is in the first work position, and the second step surface 14 faces upward, when the step frame 2 is in the second use position position, and the second pedal is in the second working position, the surface 13 of the first pedal faces upward.

If there is no sliding frame 15 on the stepping base frame 5, the first pedal 4 can be directly rotatably arranged on the stepping base frame 5.

As shown in accompanying drawing 6, described second positioning mechanism comprises the elastic tongue 16 that is slidably arranged on described sliding frame 15, offers the locking groove on stepping base frame 5, and described second positioning mechanism has The second positioning position and the second unlocking position, when the second positioning mechanism is in the second positioning position, the elastic tongue 16 is inserted in the lock groove, when the second positioning mechanism is in the second positioning position In the second unlocked position, the spring tongue 16 is disengaged from the lock groove. When the stepping frame 2 is in the second use position, the elastic tongue 16 can be directly pressed to disengage from the locking groove.

A limiting mechanism for preventing the sliding frame 15 from being disengaged from the footing base frame 5 is provided between the footing base frame 5 and the sliding frame 15 . The sliding frame 15 has a limit bar 17 whose length direction extends along the left and right directions, and the step base frame 5 is provided with a limit protrusion 18, when the second positioning mechanism is in the second unlocking position , when the sliding frame 15 is elongated to a limit position relative to the step base frame 5 , the limiting rod 17 is in conflict with the limiting protrusion 18 .

As mentioned above, we have fully described according to the purpose of the utility model, but the utility model is not limited to the above-mentioned embodiment and implementation method. Practitioners in the relevant technical fields can make different changes and implementations within the scope permitted by the technical ideas of the present utility model.

Claims (13)

1. A child car seat, comprising a seat frame (1), a seat arranged on the top of the seat frame (1), characterized in that: the seat frame (1) also includes a The footrest (2) provided with the first pedal (4) is slidably arranged on the seat frame (1) in the front and rear direction of the seat, and the footrest (2) has a use position and a stowed position , when the stepping frame (2) is in the use position, the first pedal (4) is exposed to the outside, when the stepping frame (2) is in the stowed position, the first step The pedal (4) is received under or at the lower part of the seat frame (1). 2. The child car seat according to claim 1, characterized in that: the seat frame (1) is provided with a step frame accommodation chamber (3), when the step frame (2) is in the retracted In the lower position, the first pedal (4) is accommodated in the accommodating chamber (3) of the stepping frame. 3. The child car seat according to claim 1, characterized in that: said stepping frame (2) also includes a stepping base frame (5), said seat frame (1) is provided with a The chute (6), the use position of the stepping frame (2) includes the first use position, when the stepping frame (2) is in the first use position, the stepping base frame ( 5) can be slidably inserted into the chute (6), and a step is arranged between the stepping base frame (5) and the seat frame (1) so that the stepping base frame (5) ) is a first positioning mechanism that hinders the sliding of the seat frame (1). 4. The child car seat according to claim 3, characterized in that: said first positioning mechanism includes a positioning piece (7) slidably arranged on said step base (5), At least two damping grooves (8) on the seat frame (1) for inserting the end of the positioning member (7) are arranged on the positioning member (7) and the footing base frame ( 5) between the elastic piece (9), the positioning piece (7) and or the seat frame (1) has a structure that allows the The positioning member (7) is separated from the first guide surface (10) of the damping groove (8). The first positioning mechanism has a first positioning position and a first unlocking position. When the first positioning When the mechanism is in the first positioning position, the positioning piece (7) is inserted into one of the damping grooves (8). When the first positioning mechanism is in the first unlocking position, the positioning piece ( 7) Disengage from all the damping grooves (8). 5. The child car seat according to claim 4, characterized in that: said positioning member (7) is only able to slide along the left and right direction of said seat and is set on said stepping base (5) superior, The front side of the seat frame (1) is provided with a socket (11) whose axis line extends along the left and right directions. When the step base frame (5) slides to the front side, the step The use position of the foot frame (2) includes the second use position. When the foot frame (2) is in the second use position, the foot frame (5) and the chute (6) ) is disengaged, the positioning piece (7) can be rotatably inserted into the socket (11), the positioning piece (7) and or the seat frame (1) has the The second guide surface (12) that allows the positioning piece (7) to disengage from the insertion hole (11) when the step base frame (5) is pushed backward into the chute (6). 6. The child car seat according to claim 5, characterized in that: said first pedal (4) is rotatably arranged on said step frame (2), said first pedal (4) ) has a first pedal surface (13) and a second pedal surface (14), the first pedal surface (13) and the second pedal surface (14) are respectively the first pedal (4) The opposite sides of the first pedal (4) have a first working position and a second working position, when the stepping frame (2) is in the first use position, and the first pedal (4) In the first working position, the surface of the second pedal (14) faces upward, when the stepping frame (2) is in the second use position, and the second pedal is in the second In the working position, the surface of the first pedal (13) faces upwards, and a rotation limiting mechanism is arranged between the first pedal (4) and the foot frame (2). 7. The child car seat according to claim 6, characterized in that: said limiting rotation mechanism comprises a detent protrusion (20) arranged on said first pedal (4), set on said first pedal (4) The anti-rotation groove (21) on the stepping frame (2), the described anti-rotation protrusion (20) is inserted in the described anti-rotation groove (21). 8. The child car seat according to any one of claims 3-7, characterized in that: the stepping frame (2) also includes a frame that can only slide with the stepping base frame (5) Connected sliding frame (15), the first pedal (4) is connected on the described sliding frame (15), and the described sliding frame (15) is arranged between the described foot frame (2) There is a second positioning mechanism. 9. The child car seat according to claim 8, characterized in that: said second positioning mechanism includes a spring tongue (16) movably arranged on said sliding frame (15), set on the stepping base frame (5) on the lock groove, the second positioning mechanism has a second positioning position and a second unlocking position, when the second positioning mechanism is in the second positioning position, the spring tongue (16) is inserted In the lock slot, when the second positioning mechanism is in the second unlocking position, the elastic tongue (16) is disengaged from the lock slot. 10. The child car seat according to claim 8, characterized in that: between the stepping base frame (5) and the sliding frame (15), a device for preventing the sliding frame (15) from A position-limiting mechanism that is separated from the stepping base frame (5). 11. The child car seat according to claim 10, characterized in that: the sliding frame (15) has a limit rod (17) whose length direction extends along the left and right directions, and the step base frame (5 ) is provided with a limit protrusion (18), when the sliding frame (15) is elongated to the limit position relative to the foot base frame (5), the limit rod (17) and the The limit protrusion (18) conflicts. 12. The child car seat according to claim 8, characterized in that: the first pedal (4) is rotatably connected to the sliding frame (15), and the first pedal (4) The said limiting rotation mechanism is arranged between the said sliding frame (15). 13. The car seat for children according to claim 3, characterized in that: the footstep base frame (5) is fixedly provided with a footstep base pedal (19).

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