CN213892262U

CN213892262U - Child safety seat with supporting legs convenient to fold

Info

Publication number: CN213892262U
Application number: CN202023051889.6U
Authority: CN
Inventors: 谢联君; 陈玉兰; 胡定伟
Original assignee: Jiangsu Yuyan Baby Products Technology Co ltd
Current assignee: Jiangsu Yuyan Baby Products Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-06
Anticipated expiration: 2030-12-17

Abstract

The utility model provides a child safety seat with convenient folding of supporting legs, which comprises a base and a supporting leg assembly, wherein a fixed iron piece is arranged at the middle part of the lower surface of the base, which is close to the edge position, a fixed connecting piece is arranged at one end of the fixed iron piece, which extends out of the lower surface of the base, a reinforcing piece for cladding the fixed iron piece is also arranged on the lower surface of the base, a containing groove is arranged at the middle part of the reinforcing piece, and a first clamping piece is arranged at the middle part of the containing groove; the supporting leg subassembly includes arc transition connection spare, the supporting leg and supports the base, arc transition connection spare's one end and fixed connector coupling, arc transition connection spare's the other end and supporting leg are connected, the other end and the support base of supporting leg are connected, be equipped with on the side of the base that is close to of supporting leg with first fastener complex second fastener, when the supporting leg is in to close the state, first fastener and the block of second fastener each other.

Description

Child safety seat with supporting legs convenient to fold

Technical Field

The utility model relates to a children's safety seat technical field especially relates to a supporting leg is closed and is closed convenient children's safety seat.

Background

The child safety seat is a seat which is tied on a vehicle seat for seating a child and can restrain the child and guarantee the safety of the child to the maximum extent. With the explosive growth of automobile holding capacity and the great improvement of people's understanding on life safety, child safety seats have also been recognized by most families.

Be equipped with the ISOFIX subassembly on children's safety seat's the base, ISOFIX interface on ISOFIX subassembly and the car seat docks the after-fixing, considers the vehicle collision, the condition such as turn on one's side, in order to guarantee safety seat's stability, can add the supporting leg subassembly that falls on the vehicle floor at the front end of base, through the steadiness of three point fixation in order to strengthen safety seat. The supporting legs of the child safety seat can be folded mostly to save space, but the folding locking structure of the existing supporting legs of the child safety seat is complex and complex to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of complex folding locking structure and complex operation of the folding and locking of the supporting legs of the child safety seat in the prior art, and providing a convenient child safety seat for folding the supporting legs.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a child safety seat with conveniently folded supporting legs comprises a base and supporting leg assemblies, wherein a fixed iron piece is arranged in the middle of the lower surface of the base, which is close to the edge position, a fixed connecting piece is arranged at one end, extending out of the lower surface of the base, of the fixed iron piece, a reinforcing piece covering the fixed iron piece is further arranged on the lower surface of the base, a containing groove is formed in the middle of the reinforcing piece, and a first clamping piece is arranged in the middle of the containing groove; the supporting leg subassembly includes arc transition connection spare, the supporting leg and supports the base, arc transition connection spare's one end and fixed connector coupling, arc transition connection spare's the other end and supporting leg are connected, the other end and the support base of supporting leg are connected, be equipped with on the side of the base that is close to of supporting leg with first fastener complex second fastener, when the supporting leg is in to close the state, first fastener and the block of second fastener each other.

Preferably, the supporting leg comprises an outer supporting leg and an inner supporting leg, one end of the outer supporting leg is connected with the arc-shaped transition connecting piece, the inner supporting leg is movably arranged in the outer supporting leg along the outer supporting leg, one end of the inner supporting leg, which is far away from the arc-shaped transition connecting piece, is connected with the supporting base, a plurality of fixing holes are sequentially arranged on the side surface, which is close to the base, of the inner supporting leg from one end, which is close to the arc-shaped transition connecting piece, to one end, which is far away from the arc-shaped transition connecting piece, a second clamping piece, a fixing piece and a fixing through hole are arranged on the side surface, which is close to the base, of the outer supporting leg, the fixing piece comprises a connecting part and a fixing part, an obtuse angle is formed between the connecting part and the second clamping piece, one end of the connecting part is connected with the second clamping piece, the connecting part and the second clamping piece are fixed on the side surface, which is close to the base, of the outer supporting leg, and the other end of the connecting part is connected with the fixing part, the fixing portion is inserted into one of the plurality of fixing holes after passing through the fixing through hole. Furthermore, a moving groove extending from one end close to the arc-shaped transition connector to one end far away from the arc-shaped transition connector is arranged on the side surface of the inner support leg close to the base, a moving protrusion is arranged on the inner wall of the outer support leg corresponding to the moving groove, and the moving groove is matched with the moving protrusion; the fixing through hole is positioned at one end of the outer support leg far away from the arc-shaped transition connecting piece.

Preferably, be equipped with on the support base and instruct the piece and supply to instruct the fixed draw-in groove of piece, when the supporting leg is in operating condition, the upper end of instructing the piece is located the top outside of draw-in groove, and when the supporting leg is in off-working condition, the lower extreme of instructing the piece is located the below outside of draw-in groove.

Preferably, the reinforcing part comprises a left reinforcing part, a middle reinforcing part and a right reinforcing part, the middle reinforcing part is positioned in the middle of the lower surface of the base and is in contact with the fixed iron piece, the left reinforcing part and the right reinforcing part are symmetrically arranged on two sides of the middle reinforcing part, and the accommodating groove is positioned in the middle of the middle reinforcing part.

Preferably, the edge position of the base is provided with a decorative part for coating the fixed connecting piece and the arc-shaped transition connecting piece.

Preferably, when the support legs are in the folded state, the side faces of the support legs far away from the base are coplanar with the outer surface of the reinforcing piece.

Compared with the prior art, the beneficial effects of the utility model are that: the reinforcing piece for coating the fixed iron piece is arranged on the lower surface of the base, so that the abrasion of the fixed iron piece is effectively prevented, the use stability of the child safety seat is improved, and the service life of the child safety seat is ensured; through setting up first fastener and with first fastener complex second fastener to and arc transition connecting piece and fixed connection's coupling design, make the supporting leg receive through rotatory receipts and close to be fixed on the base, convenient operation reduces the space and occupies, and convenient the transportation when not using is accomodate simultaneously.

Drawings

Fig. 1 is a schematic structural view of a child safety seat with a conveniently folded support leg according to an embodiment of the present invention;

fig. 2 is a schematic bottom view of an embodiment of the present invention;

fig. 3 is a schematic rear view of an embodiment of the present invention;

FIG. 4 is a schematic view of a connection structure between a support leg and a base according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection structure between a support leg and a fixed iron member according to an embodiment of the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Referring to fig. 1 to 5, the child safety seat of the present invention includes a base 1 and a supporting leg assembly 2.

The middle part that is close to the border position on the lower surface of base 1 is equipped with fixed ironware 11, and the one end that extends the base 1 lower surface of fixed ironware 11 is equipped with fixed connection 12, still is equipped with the reinforcement 13 of fixed ironware 11 of cladding on the lower surface of base 1, and the middle part of reinforcement 13 is equipped with storage tank 3, and the middle part of storage tank 3 is equipped with first fastener 41. In a preferred embodiment, referring to fig. 2 and 4, the reinforcement 13 includes a left reinforcement portion 131, a middle reinforcement portion 132 and a right reinforcement portion 133, the middle reinforcement portion 132 is located in the middle of the lower surface of the base 1 and contacts with the fixing iron 11, the left reinforcement portion 131 and the right reinforcement portion 133 are symmetrically disposed at two sides of the middle reinforcement portion 132, and the receiving groove 3 is located in the middle of the middle reinforcement portion 132, so as to prevent the fixing iron 11 from being worn and ensure the stability of the child safety seat.

Supporting leg subassembly 2 includes arc transition connection 21, supporting leg 22 and support base 23, arc transition connection 21's one end and the 12 coupling of fixed connector, arc transition connection 21's the other end is connected with supporting leg 22, supporting leg 22's the other end and support base 23 are connected, supporting leg 22 is equipped with on the side that is close to base 1 with first fastener 41 complex second fastener 42, when supporting leg 22 is in the state of closing, first fastener 41 and the block of second fastener 42 each other, thereby fix supporting leg subassembly 2 on base 1's lower surface. In a preferred embodiment, referring to fig. 3, 4 and 5, the support leg 22 includes an outer support leg 221 and an inner support leg 222, one end of the outer support leg 221 is connected to the arc-shaped transition piece 21, the inner support leg 222 is movably disposed in the outer support leg 221 along the outer support leg 221, preferably, a moving groove 2221 extending from one end close to the arc-shaped transition piece 21 to one end far from the arc-shaped transition piece 21 is disposed on a side surface of the inner support leg 222 close to the base 1, a moving protrusion (not shown in the figure) is disposed on an inner wall of the outer support leg 221 at a position corresponding to the moving groove 2221, and the moving groove 2221 and the moving protrusion are matched with each other to ensure an aesthetic appearance of the child safety seat while enabling the inner support leg 222 to move along the outer support leg 221; the end of the inner support leg 222 far from the arc transition connector 21 is connected with the support base 23, the side of the inner support leg 222 near the base 1 is provided with a plurality of fixing holes 5 in sequence from the end near the arc transition connector 21 to the end far from the arc transition connector 21, the side of the outer support leg 221 near the base 1 is provided with a second clamping piece 42, a fixing piece 6 and a fixing through hole (not shown in the figure), the fixing piece 6 comprises a connecting part 61 and a fixing part (not shown in the figure), an obtuse angle is formed between the connecting part 61 and the second clamping piece 42, one end of the connecting part 61 is connected with the second clamping piece 42, the connecting part 61 and the second clamping piece 42 are fixed on the side of the outer support leg 221 near the base 1 in a shaft connection mode or the like, the other end of the connecting part 61 is connected with the fixing part, the fixing part penetrates through the fixing through hole and then is inserted into one of the plurality of fixing holes 5, thereby fixing the support leg 22 at an appropriate length. The connecting portion 61 and the second engaging member 42 are integrally formed, and when the second engaging member 42 is pressed, the end of the connecting portion 61 connected to the fixing portion is away from the outer support leg 221, so that the fixing portion is separated from the fixing hole 5, and the length of the support leg 22 can be adjusted. When the fixing portion is inserted into the fixing hole 5 positioned at the uppermost portion of the inner supporting leg 222, the supporting leg 22 has the longest length; when the fixing portion is inserted into the fixing hole 5 positioned at the lowermost portion of the inner support leg 222, the length of the support leg 22 becomes the shortest, and the folding operation of the support leg 22 can be performed. The child safety seat can meet various use environments through the adjustment of the length of the supporting legs 22, and the use stability and the safety of the child safety seat under various use environments are guaranteed. Further, a fixing through hole (not shown) is formed at an end of the outer support leg 221 away from the arc-shaped transition piece 21 to allow the support leg 22 to be adjusted as large as possible in length.

Preferably, be equipped with on the support base 23 and instruct block 231 and supply to instruct the fixed draw-in groove 232 of block 231, when supporting leg 22 is in operating condition, instruct the upper end of block 231 to be located the top outside of draw-in groove 232, when supporting leg 22 is in off-working condition, instruct the lower extreme of block 231 to be located the below outside of draw-in groove 232 to show supporting leg 22's state through instructing block 231, ensure that supporting leg 22 normally works when using, play good supporting role. As shown in fig. 1 to 4, the lower ends of the indication blocks 231 are located below and outside the locking slots 232, that is, the support legs 22 in fig. 1 to 4 are in the non-operating state.

Preferably, the edge position of the base 1 is provided with a decorative part 8 covering the fixed connecting piece 12 and the arc-shaped transition connecting piece 21, so as to play a role in decorating and beautifying while ensuring the service life of the shaft connection part.

Preferably, when the supporting legs 22 are in the folded state, the side surfaces of the supporting legs 22 far away from the base 1 are coplanar with the outer surface of the reinforcement 13, so that the supporting legs 22 can be completely located in the accommodating groove 3, the occupied space is reduced, and meanwhile, the damage to the supporting legs 22 is reduced.

The utility model discloses a children's safety seat that supporting leg is closed conveniently, through set up the reinforcement of cladding fixed ironware on the lower surface of base, prevented effectively the wearing and tearing of fixed ironware, improved children's safety seat's use steadiness simultaneously, guaranteed children's safety seat's life; through setting up first fastener and with first fastener complex second fastener to and arc transition connecting piece and fixed connection's coupling design, make the supporting leg receive through rotatory receipts and close to be fixed on the base, convenient operation reduces the space and occupies, and convenient the transportation when not using is accomodate simultaneously.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. A child safety seat with conveniently folded supporting legs is characterized by comprising a base and a supporting leg assembly,

a fixed iron piece is arranged in the middle of the lower surface of the base, which is close to the edge, a fixed connecting piece is arranged at one end of the fixed iron piece, which extends out of the lower surface of the base, a reinforcing piece for coating the fixed iron piece is also arranged on the lower surface of the base, a containing groove is arranged in the middle of the reinforcing piece, and a first clamping piece is arranged in the middle of the containing groove;

the supporting leg assembly comprises an arc-shaped transition connecting piece, a supporting leg and a supporting base, one end of the arc-shaped transition connecting piece is in shaft connection with the fixed connecting piece, the other end of the arc-shaped transition connecting piece is connected with the supporting leg, the other end of the supporting leg is connected with the supporting base, the supporting leg is close to the side face of the base, a second clamping piece matched with the first clamping piece is arranged on the side face of the base, and when the supporting leg is in a folding state, the first clamping piece and the second clamping piece are clamped mutually.

2. The child safety seat with the conveniently folded supporting legs as claimed in claim 1, wherein the supporting legs comprise an outer supporting leg and an inner supporting leg, one end of the outer supporting leg is connected with the arc-shaped transition connector, the inner supporting leg is movably disposed in the outer supporting leg along the outer supporting leg, one end of the inner supporting leg, which is far away from the arc-shaped transition connector, is connected with the supporting base, a plurality of fixing holes are sequentially disposed from one end, which is close to the arc-shaped transition connector, to one end, which is far away from the arc-shaped transition connector, on the side surface, which is close to the base, of the inner supporting leg, the second engaging member, the fixing member and the fixing through hole are disposed on the side surface, which is close to the base, of the outer supporting leg, the fixing member comprises a connecting portion and a fixing portion, and an obtuse angle is formed between the connecting portion and the second engaging member, one end of the connecting part is connected with the second clamping piece, the connecting part of the connecting part and the second clamping piece is fixed on the side surface, close to the base, of the outer support leg, the other end of the connecting part is connected with the fixing part, and the fixing part penetrates through the fixing through hole and then is inserted into one of the fixing holes.

3. The child safety seat with the conveniently folded supporting legs as claimed in claim 2, wherein a moving groove extending from an end close to the arc-shaped transition piece to an end far from the arc-shaped transition piece is formed on a side surface of the inner supporting leg close to the base, a moving protrusion is formed on an inner wall of the outer supporting leg at a position corresponding to the moving groove, and the moving groove and the moving protrusion are matched with each other.

4. The child safety seat with the conveniently folded support legs as claimed in claim 2, wherein the fixing through hole is located at an end of the outer support leg far from the arc-shaped transition piece.

5. The child safety seat with the conveniently folded supporting legs as claimed in claim 1 or 2, wherein the supporting base is provided with an indicating block and a clamping groove for fixing the indicating block, when the supporting legs are in an operating state, the upper ends of the indicating block are located at the upper outer part of the clamping groove, and when the supporting legs are in an inoperative state, the lower ends of the indicating block are located at the lower outer part of the clamping groove.

6. The child safety seat with the conveniently folded supporting legs as claimed in claim 1 or 2, wherein the reinforcing member comprises a left reinforcing portion, a middle reinforcing portion and a right reinforcing portion, the middle reinforcing portion is located in the middle of the lower surface of the base and is in contact with the fixed iron member, the left reinforcing portion and the right reinforcing portion are symmetrically arranged on two sides of the middle reinforcing portion, and the accommodating groove is located in the middle of the middle reinforcing portion.

7. The child safety seat with the conveniently folded support legs as claimed in claim 1, wherein the edge of the base is provided with a decoration covering the fixing connector and the arc-shaped transition connector.

8. A child safety seat according to claim 1, wherein the side of the legs remote from the base is coplanar with the outer surface of the reinforcement when the legs are in the stowed position.