Collision supporting structure convenient to store and child safety seat

Abstract

The utility model discloses a collision support structure and child safety seat convenient to store, including the base that installs on the safety seat body, be equipped with the receiving groove on the base, be equipped with the rotatable rotary energy-absorbing block through the first rotating shaft in the receiving groove, be equipped with the first fixture block on one side of rotary energy-absorbing block, and be equipped with the second fixture block on the other side of rotary energy-absorbing block through the first rotating shaft. A first clamping groove and a second clamping groove which are matched with the first clamping block are formed in the inner bottom wall and the inner side wall of the base correspondingly. The rotary energy absorption block has the advantages that the first clamping block on the rotary energy absorption block is matched and clamped with the first clamping groove and the second clamping groove, the rotary energy absorption block can be conveniently unfolded, fixed and stored, the rotary energy absorption block is fixed to be in an energy absorption state and a storage state, the structure is simple, cost is low, and the rotary energy absorption block is suitable for popularization and application. And a groove and a notch are formed to be matched with each other, so that manual operation is facilitated to rotate the rotary energy absorption block and rotate the rotary energy absorption block out of the storage groove, and the operation convenience during use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to child safety seat technical field, especially a collision support structure and child safety seat convenient to store. BACKGROUND

[0002] The child seat is a seat specially designed for children of different weights (or age groups) and installed in a car to effectively improve the safety of children riding in the car. The safety seat adopts an ergonomic shape that conforms to the physical characteristics of children, fully matches the physiological characteristics of children of different age groups, and makes children sit extremely considerate and comfortable. In order to further improve the safety performance of the safety seat, a collision support structure is usually provided on the safety seat to disperse and absorb collision energy, thereby protecting the child to the greatest extent.

[0003] In the prior art, the Chinese patent document with publication number CN218966746U discloses a child safety seat side protection mechanism and a child safety seat, which includes a fixed base and a rotating block. One end of the rotating block is hingedly connected to the fixed base, and a locking mechanism is provided between the other end of the rotating block and the fixed base. When the child safety seat side protection mechanism is not in use, the rotating block can be locked on the fixed base. A first elastic element is also provided between the rotating block and the fixed base. When the child safety seat side protection mechanism is in use, the locking mechanism is unlocked, and under the action of the elastic force of the first elastic element, the rotating block rotates outward on the fixed base and opens. The rotating block can stand on the side of the child safety seat and buffer the impact force on the side to form protection. However, the locking structure in this mechanism is relatively complex, not only the cost is high, but also the operation is cumbersome during installation and use. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the shortcomings of the prior art, i.e. the locking structure in the collision support structure is relatively complex, the cost is high, and the operation is cumbersome during installation and use, and provides a collision support structure for storing a safety seat.

[0005] The utility model discloses a collision support structure convenient to store, including the base, the base is set up and stores the groove, stores the groove in the through first pivot rotatable rotating energy -absorbing block of installation, rotating energy -absorbing block's one side is installed with first clamping block, the inner bottom wall and the inside wall of base are set up with the first clamping block and second clamping groove of adapting respectively first clamping groove and second clamping groove, through setting up first clamping block on rotating energy -absorbing block and first clamping groove and second clamping groove are matched and clamped, can be convenient for the unfolding fixed and storage of rotating energy -absorbing block, and rotating energy -absorbing block is fixed into energy -absorbing state and storage state, simple structure, cost is lower;

[0006] The base is provided with a groove corresponding to the receiving groove, the groove is arranged on the side of the receiving groove away from the first rotating shaft, the groove is in communication with the receiving groove, and the rotating energy-absorbing block is provided with a slot corresponding to the groove.

[0007] Further, a collapse groove is arranged in the middle of the rotating energy-absorbing block, and a reinforcing rib is arranged in the collapse groove. The collapse groove can absorb energy through controllable collapse when the rotating energy-absorbing block is impacted, thereby effectively protecting the safety seat body. Meanwhile, the reinforcing rib can improve the strength of the collapse groove and improve the energy-absorbing effect of the collapse groove.

[0008] The first clamping groove and the second clamping groove are respectively provided with multiple groups, and the multiple groups of the first clamping groove and the second clamping groove are used for fixing the rotating energy-absorbing block in different inclined states. The multiple groups of the first clamping groove and the second clamping groove are used for fixing the rotating energy-absorbing block in different inclined states, so that the rotating energy-absorbing block can be adapted to different installation environments, thereby improving the applicability of the structure and meeting different use requirements.

[0009] A child safety seat comprises a safety seat body and a convenient storage collision support structure, characterized in that a first mounting groove is arranged on the side surface of the safety seat body, and a base is mounted in the first mounting groove.

[0010] A plug-in groove is arranged on the safety seat body, and three groups of internal threaded columns are arranged on the bottom surface of the base and are in clamping connection with the plug-in groove. The internal threaded columns sequentially penetrate the base and the safety seat body, and the three groups of internal threaded columns are arranged in a triangular shape. The plug-in groove and the internal threaded columns are arranged in cooperation, so that the base can be mounted on the safety seat body through bolts or screws, thereby improving the mounting rate. Meanwhile, the three groups of internal threaded columns arranged in a triangular shape can improve the mounting strength and make the base more firmly mounted on the safety seat body.

[0011] Further, a base is mounted on the bottom of the safety seat body, a second mounting groove is arranged on the bottom surface of the base, a front supporting block is mounted in the second mounting groove through a second rotating shaft, and the front supporting block is rotationally connected to the second mounting groove through the second rotating shaft.

[0012] A second clamping block is mounted on the front supporting block, a third clamping groove corresponding to the second clamping block is arranged on the inner top wall and the inner side wall of the second mounting groove, the third clamping groove cooperates with the second clamping block to fix the front supporting block in different inclined states, and the safety of the safety seat body as a whole is improved.

[0013] The utility model has the advantages that: the utility model discloses the first clamping block on the rotary energy -absorbing block and the first clamping groove and second clamping groove are matched and clamped to be convenient for unfolding fixing and storage of the rotary energy -absorbing block, and the rotary energy -absorbing block is fixed into energy -absorbing state and storage state, simple structure, lower cost, recess and slot are matched to facilitate manual operation and rotate the rotary energy -absorbing block, and the rotary energy -absorbing block is turned out from the storage groove, thereby improving the convenience of operation when using. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure cross section schematic view of the utility model;

[0015] Figure 2 It is the three-dimensional structure schematic view of the utility model;

[0016] Figure 3 It is the storage state schematic view of the utility model;

[0017] Figure 4 It is the installation state schematic view of the utility model on the safety seat body;

[0018] Figure 5 It is the inclination state schematic view of the utility model;

[0019] Figure 6 It is the safety seat body and base installation state three-dimensional schematic view of the utility model;

[0020] Figure 7 It is the base bottom surface state schematic view of the utility model;

[0021] Figure 8 It is the second installation groove cross section state schematic view of the utility model;

[0022] In the drawing, 1, base;2, safety seat body;201, first installation groove;3, rotary energy -absorbing block;4, storage groove;5, first rotating shaft;6, recess;7, slot;8, collapse groove;9, first clamping groove;10, first clamping block;11, second clamping groove;12, insertion slot;13, internal thread column;14, reinforcing rib;15, base;16, second installation groove;17, front support block;18, second clamping block;19, third clamping groove;20, second rotating shaft. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0026] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] As Figures 1-8As shown, a collision support structure convenient to store, including a base 1, a storage groove 4 is opened on the base 1, a rotatable energy-absorbing block 3 is installed in the storage groove 4 through a first rotating shaft 5, a first clamping block 10 is installed on one side of the energy-absorbing block 3, the inner bottom wall and the inner side wall of the base 1 are respectively provided with a first clamping groove 9 and a second clamping groove 11 matched with the first clamping block 10, the first clamping block 10 on the energy-absorbing block 3 is matched and clamped with the first clamping groove 9 and the second clamping groove 11, which can conveniently unfold and fix and store the energy-absorbing block 3, and the energy-absorbing block 3 is fixed in an energy-absorbing state and a storage state, which is simple in structure and low in cost.

[0030] A groove 6 corresponding to the storage groove 4 is opened on the base 1, the groove 6 is arranged on the side of the storage groove 4 away from the first rotating shaft 5, the groove 6 is communicated with the storage groove 4, a slot 7 corresponding to the groove 6 is opened on the energy-absorbing block 3, the groove 6 and the slot 7 are arranged to facilitate manual operation to rotate the energy-absorbing block 3, and the energy-absorbing block 3 is rotated out of the storage groove 4, thereby improving the convenience of operation in use.

[0031] A collapse groove 8 is opened in the middle of the energy-absorbing block 3, and a reinforcing rib 14 is installed in the collapse groove 8, the collapse groove 8 is arranged to absorb energy through controllable collapse when the energy-absorbing block 3 is impacted, thereby effectively protecting the safety seat body 2, and the reinforcing rib 14 is arranged to improve the strength of the collapse groove 8 and improve the energy-absorbing effect of the collapse groove 8.

[0032] The first clamping groove 9 and the second clamping groove 11 are respectively provided with a plurality of groups, and the plurality of groups of the first clamping groove 9 and the second clamping groove 11 are used to fix the energy-absorbing block 3 in different inclined states, the plurality of groups of the first clamping groove 9 and the second clamping groove 11 are arranged to fix the energy-absorbing block 3 in different inclined states, which can make the energy-absorbing block 3 suitable for different installation environments, thereby improving the applicability of the structure and meeting different use requirements.

[0033] A child safety seat, comprising a safety seat body 2 and a collision support structure convenient to store, characterized in that: a first mounting groove 201 is arranged on the side surface of the safety seat body 2, and the base 1 is installed in the first mounting groove 201.

[0034] A plug groove 12 is opened on the safety seat body 2, and three groups of internal threaded columns 13 matched with the plug groove 12 are installed on the bottom surface of the base 1, the internal threaded columns 13 pass through the base 1 and the safety seat body 2 in sequence, and the three groups of internal threaded columns 13 are arranged in a triangular shape, the plug groove 12 and the internal threaded column 13 are arranged to be matched, the base 1 can be installed on the safety seat body 2 through bolts or screws, the installation rate is improved, and the three groups of internal threaded columns 13 arranged in a triangular shape can improve the installation strength, so that the base 1 is more firmly installed on the safety seat body 2.

[0035] A base 15 is installed at the bottom of the safety seat body 2. A second mounting groove 16 is provided on the bottom surface of the base 15. A front support block 17 is installed in the second mounting groove 16 through a second pivot 20. The front support block 17 is rotatably connected to the second mounting groove 16 through the second pivot 20.

[0036] A second locking block 18 is installed on the front support block 17. The inner top wall and inner side wall of the second mounting groove 16 are provided with a third locking groove 19 corresponding to the second locking block 18. The third locking groove 19 cooperates with the second locking block 18 to fix the front support block 17 in different tilt states, thereby improving the overall safety between the safety seat body 2 and the base 15.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A collision support structure that is easy to store, comprising a base (1), characterized in that: A storage slot (4) is provided on the base (1). A rotatable rotating energy-absorbing block (3) is installed in the storage slot (4) through a first rotating shaft (5). A first locking block (10) is installed on one side of the rotating energy-absorbing block (3). A first locking groove (9) and a second locking groove (11) adapted to the first locking block (10) are respectively provided on the inner bottom wall and the inner side wall of the base (1). The base (1) has a groove (6) corresponding to the storage groove (4). The groove (6) is located on the side of the storage groove (4) away from the first rotating shaft (5). The groove (6) is connected to the storage groove (4). The rotating energy-absorbing block (3) has a slot (7) corresponding to the groove (6).

2. The collision support structure that is easy to store according to claim 1, characterized in that: The rotating energy-absorbing block (3) has a crumple groove (8) in the middle, and a reinforcing rib (14) is installed in the crumple groove (8).

3. A collision support structure that is easy to store according to any one of claims 1 to 2, characterized in that: The first slot (9) and the second slot (11) are provided in multiple sets, and the multiple sets of the first slot (9) and the second slot (11) are used to fix the rotating energy-absorbing block (3) in different tilt states.

4. A child safety seat, comprising a safety seat body (2) and a collision support structure for easy storage as described in any one of claims 1 to 3, characterized in that: The safety seat body (2) has a first mounting groove (201) on its side, and the base (1) is installed in the first mounting groove (201).

5. A child safety seat according to claim 4, characterized in that: The safety seat body (2) has a slot (12) and the base (1) has three sets of internal threaded posts (13) that engage with the slot (12) on its bottom surface. The internal threaded posts (13) pass through the base (1) and the safety seat body (2) in sequence, and the three sets of internal threaded posts (13) are arranged in a triangular shape.

6. A safety seat according to any one of claims 4 to 5, characterized in that: The bottom of the safety seat body (2) is equipped with a base (15), and the bottom surface of the base (15) is provided with a second mounting groove (16). A front support block (17) is installed in the second mounting groove (16) through a second rotating shaft (20). The front support block (17) is rotatably connected to the second mounting groove (16) through the second rotating shaft (20). The front support block (17) is equipped with a second locking block (18). The inner top wall and inner side wall of the second mounting groove (16) are provided with a third locking groove (19) corresponding to the second locking block (18). The third locking groove (19) cooperates with the second locking block (18) to fix the front support block (17) in different tilt states.

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