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CN-224224933-U - Safety seat base and child safety seat

CN224224933UCN 224224933 UCN224224933 UCN 224224933UCN-224224933-U

Abstract

The application relates to a safety seat base and a child safety seat, and relates to the technical field of safety seats. The safety seat base comprises a supporting seat and supporting legs, wherein a first accommodating groove for accommodating the supporting legs is formed in the bottom of the supporting seat, the safety seat base further comprises a reinforcing rod, a fixing tube, a telescopic tube, a locking piece, a sliding piece and a sliding groove, wherein the reinforcing rod is fixed in the supporting seat, the fixing tube is fixedly connected to one end of the reinforcing rod, the telescopic tube is arranged in the fixing tube in a sliding penetrating mode, the locking piece is arranged between the telescopic tube and the fixing tube, the sliding piece is fixedly connected to one end of the telescopic tube, far away from the reinforcing rod, of the telescopic tube, the upper end of the supporting legs is hinged to the sliding piece, the sliding groove is formed in the bottom of the supporting seat and used for accommodating the sliding piece, one end of the sliding groove is communicated with the first accommodating groove, and an opening for the sliding piece to slide to the front side of the supporting seat is formed in the other end of the sliding groove. The application has the effects of reducing the collision risk caused by the protruding supporting legs in the traditional structure and improving the convenience of the safety seat.

Inventors

  • WENG FANGLIANG

Assignees

  • 宁波优彼婴童用品科技有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (10)

  1. 1. The utility model provides a safety seat base, includes supporting seat (1) and supporting leg (4), supporting leg (4) pivotably connect in supporting seat (1), supporting seat (1) bottom is equipped with supplies supporting leg (4) hold first holding tank (11), its characterized in that still includes: a reinforcing rod (21), wherein the reinforcing rod (21) is fixed in the supporting seat (1); The fixing tube (22), the fixing tube (22) is fixedly connected to one end of the reinforcing rod (21), the first accommodating groove (11) is formed by the concave of the shell at the bottom of the supporting seat (1) towards the inside of the supporting seat (1), the fixing tube (22) is abutted to the side groove wall of the first accommodating groove (11), and the fixing tube (22) is clamped between the reinforcing rod (21) and the side groove wall of the first accommodating groove (11); The telescopic pipe (31) is arranged in the fixed pipe (22) in a sliding manner and can slide from one end of the fixed pipe (22), a locking piece is arranged between the telescopic pipe (31) and the fixed pipe (22), and the telescopic pipe (31) is locked on the fixed pipe (22) after being extended out by the locking piece; The sliding piece (32), the sliding piece (32) is fixedly connected to one end of the telescopic pipe (31) far away from the reinforcing rod (21), and the upper end of the supporting leg (4) is hinged to the sliding piece (32); The sliding groove (12), sliding groove (12) are located supporting seat (1) bottom is in order to be used for holding slider (32), one end of sliding groove (12) with first holding tank (11) are linked together, the other end of sliding groove (12) has the opening that supplies slider (32) to slide to supporting seat (1) front side.
  2. 2. The seat base according to claim 1, wherein the locking member comprises a stopper (311) and an elastic ejector member (312), the stopper (311) is fixed at an end of the telescopic tube (31) away from the sliding member (32), the elastic ejector member (312) is disposed on the telescopic tube (31), the stopper (311) is located outside the fixing tube (22) when the telescopic tube (31) is in a contracted state, the fixing tube (22) restricts the elastic ejector member from ejecting, and the elastic ejector member (312) ejects to restrict the telescopic tube (31) from retracting when the stopper (311) abuts against an end surface of the fixing tube (22).
  3. 3. The seat base according to claim 2, wherein the stopper (311) includes a fixed mounting portion (313) and a stopper portion (314), the mounting portion (313) is clamped and fixed in the telescopic tube (31), and the stopper portion (314) abuts against an end surface of the telescopic tube (31).
  4. 4. The seat base according to claim 1, wherein the support leg (4) includes a fixed leg (41) and a telescopic leg (42), an upper end of the fixed leg (41) is hinged to the slider (32), the telescopic leg (42) is slidably fitted to a lower end of the fixed leg (41), and the telescopic leg (42) is adjustably telescopic and fixed to the fixed leg (41) to adjust a length of the support leg (4).
  5. 5. The safety seat base according to claim 4, wherein the telescopic leg (42) is provided with a plurality of gear holes (421), the fixed leg (41) is provided with an adjusting bolt (43), the adjusting bolt (43) comprises a plug-in portion (431), a fixing portion (432) and a pressing portion (433), the fixing portion (432) is relatively fixed on the fixed leg (41), the plug-in portion (431) is plugged in the gear holes (421) to fix the telescopic leg (42), the plug-in portion (431) is fixed at one end of the fixing portion (432), the pressing portion (433) is fixed at the other end of the fixing portion (432), the pressing portion (433) is pressed to enable one end of the fixing portion (432) connected with the plug-in portion (431) to tilt up, and the plug-in portion (431) is pulled out of the gear holes (421).
  6. 6. The safety seat base according to claim 1, wherein a limiting buckle (111) is arranged on the groove wall of the first accommodating groove (11), and the limiting buckle (111) limits the supporting leg (4) to be separated from the first accommodating groove (11).
  7. 7. The safety seat base according to claim 6, wherein the lower end of the supporting leg (4) is provided with a supporting leg (44), the width of the supporting leg (44) is larger than that of the supporting leg (4), the supporting leg (44) is provided with a positioning key (5) in a penetrating manner, the bottom end of the positioning key (5) protrudes towards a direction away from the supporting leg (44), the other end of the positioning key (5) is abutted to an indication plate (51), the supporting leg (44) is provided with a visual window (441) for observing the indication plate (51), and the bottom end of the positioning key (5) is pressed to jack up the indication plate (51) to indicate the installation state of the supporting leg (44).
  8. 8. The safety seat base according to claim 7, wherein a second accommodating groove (14) matched with the supporting leg (44) is formed in the bottom of the supporting seat (1), the second accommodating groove (14) is communicated with the first accommodating groove (11), and the supporting leg (44) abuts against the groove wall of the second accommodating groove (14) to limit the supporting leg (4) to slide along the length direction of the first accommodating groove (11).
  9. 9. The safety seat base according to claim 1, wherein one side of the support base (1) extends upward to form a support portion (6), and the support portion (6) is used for supporting a backrest portion of a seat body of the safety seat.
  10. 10. A child safety seat comprising a safety seat base according to any one of claims 1-9.

Description

Safety seat base and child safety seat Technical Field The application relates to the technical field of safety seats, in particular to a safety seat base and a child safety seat. Background The safety seat is a seat tied on a seat of an automobile, is specially designed for children with different weights or ages and is used for protecting the safety of the children in the running process of the automobile. In the event of a car crash or sudden deceleration, the child safety seat is capable of absorbing and dispersing energy during a car crash, reducing direct impact on the child's body, and is also capable of restraining movement of the child in the vehicle, providing the necessary support for the child, thereby helping to reduce the risk of serious injury or death to the child. Generally, the safety seat comprises a base and a seat body, wherein the base is directly contacted with the automobile seat to be used for supporting the seat body, supporting legs propped against the bottom surface of the automobile are arranged below the base, and the supporting legs are used for increasing the firmness of the safety seat and improving the safety of the safety seat. In order to make the supporting leg fixed and accomodate more conveniently, some children safety seats now set up the supporting leg holding tank below the base, and supporting leg one end articulates at the base front end, accomodates the holding tank with the supporting leg upset when not using in. However, when the safety seat is used, the supporting legs need to extend to the front of the safety seat to be in contact with the floor mat of the automobile, so that the upper ends of the supporting legs in the safety seat can extend to the outside of the base to extend the supporting legs to the front of the safety seat. Disclosure of utility model In order to solve the problem that the upper ends of the supporting legs extend out of the front of the base to form a convex part so as to cause inconvenience in use of the child safety seat, the application provides the child safety seat base and the child safety seat. The application provides a safety seat base, which adopts the following technical scheme: The utility model provides a safety seat base, includes supporting seat and supporting leg, the supporting leg pivotably connect in the supporting seat, the supporting seat bottom is equipped with the confession the supporting leg holds first holding tank, still includes: The reinforcing rod is fixed in the supporting seat; The fixing pipe is fixedly connected to one end of the reinforcing rod, the first accommodating groove is formed by a shell at the bottom of the supporting seat sinking into the supporting seat, the fixing pipe is abutted to the side groove wall of the first accommodating groove, and the fixing pipe is clamped between the reinforcing rod and the side groove wall of the first accommodating groove; The telescopic pipe is arranged in the fixed pipe in a sliding penetrating manner and can slide from one end of the fixed pipe, a locking piece is arranged between the telescopic pipe and the fixed pipe, and the telescopic pipe is locked on the fixed pipe after extending out by the locking piece; The sliding piece is fixedly connected to one end, far away from the reinforcing rod, of the telescopic pipe, and the upper end of the supporting leg is hinged to the sliding piece; The sliding groove is arranged at the bottom of the supporting seat and used for accommodating the sliding piece, one end of the sliding groove is communicated with the first accommodating groove, and the other end of the sliding groove is provided with an opening for the sliding piece to slide to the front side of the supporting seat. Through adopting above-mentioned technical scheme, the supporting leg articulates on the slider, and flexible pipe can slide and lock in the fixed intraductal, thereby slider fixed connection realizes the slip on flexible pipe. Compared with the prior art, the hinge point of supporting leg can slide along with the slider and remove, therefore when the supporting leg accomodates, the hinge point of supporting leg can move to the sliding tray of supporting seat below along with the slider in to can realize that the supporting leg hides in the bottom of supporting seat under accomodating the state, thereby can reduce the risk of colliding with that the supporting leg evagination caused in traditional structure, improve the whole planarization of base outward appearance, improve the convenience that safety seat used. One side of fixed pipe and the cell wall butt that first holds, the opposite side of fixed pipe are fixed with the stiffener, and the compound bearing structure that stiffener and fixed pipe formed has improved the stability and the joint strength that the supporting leg was connected with the supporting seat under the prerequisite of realizing accomodating the function. Preferably, the locking piece comprises a stop block and