Adjustable assembly structure of child carrier

Abstract

The utility model discloses an adjustable assembly structure of a child carrier, which comprises a mounting frame and a mounting seat for inserting and mounting the carrier, the mounting seat can slide relative to the mounting frame to adjust the height position, and the mounting seat is provided with a locking mechanism capable of locking the mounting frame and the mounting seat at different height positions; the plug-in mounting part of the loader is provided with a limiting structure; when the loader and the mounting base are assembled in an inserted mode, the limiting structure limits the locking mechanism on the mounting base, so that the locking mechanism cannot conduct unlocking operation. When the loader is not assembled with the mounting base in an inserted mode, the locking mechanism can unlock the mounting base and the mounting frame through unlocking operation. The child carrier is simple in structure, the problem that the height of an existing child carrier cannot be adjusted is solved, accidental unlocking caused by mistaken touch is avoided, and the safety performance during use is further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of stroller technology, in particular to an adjustable assembly structure of a child carrier. BACKGROUND

[0002] A stroller is a tool vehicle designed for the convenience of outdoor activities for babies; the existing stroller generally focuses on the folding performance of the frame and the carrier (seat or sleeping basket), and in order to facilitate carrying and storage, the frame and the carrier (seat or sleeping basket) are generally designed to be foldable. However, the height of the carrier (seat or sleeping basket) of the existing stroller is basically fixed, that is, the carrier (seat or sleeping basket) cannot be lowered or raised as needed by the user, thereby limiting the field of view of the baby inside and failing to adapt to different use requirements. SUMMARY

[0003] The present application aims to provide an adjustable assembly structure of a child carrier, which is simple in structure and not only solves the problem of fixed height of the existing child carrier, but also avoids accidental unlocking caused by accidental touch and further improves the safety performance during use.

[0004] The technical solution of the present application is: an adjustable assembly structure of a child carrier, comprising a mounting frame and a mounting seat for inserting and mounting a carrier, the mounting seat being slidable relative to the mounting frame to adjust the height position, the mounting seat having a locking mechanism for locking the mounting seat and the mounting frame at different height positions; the insertion and mounting part of the carrier has a limiting structure; when the carrier is inserted and mounted with the mounting seat, the limiting structure limits the locking mechanism on the mounting seat, so that the locking mechanism cannot be unlocked; when the carrier is not inserted and mounted with the mounting seat, the locking mechanism can be unlocked to release the locking of the mounting seat and the mounting frame.

[0005] As a preferred technical solution, the locking mechanism comprises a button key mounted in the mounting seat and rotationally connected to the middle part thereof, a reset member arranged between the button key and the mounting seat, and a lock block arranged in the mounting seat and slidable relative to the mounting seat; the movable end of one side of the button key extends out of the button opening of the mounting seat and forms a pressing part, the lock block is rotationally matched with the movable end of the other side of the button key, and the mounting seat has an opening groove for the lock block to slide out; the mounting frame has at least two lock grooves, and the locking mechanism locks the mounting seat and the mounting frame at different height positions by locking the lock block into the lock grooves at different heights.

[0006] As a preferred technical solution, the pressing part of the button key has a protruding limiting block, and when the carrier is inserted and mounted with the mounting seat, the limiting structure of the carrier is arranged inside the limiting block of the button key, thereby limiting the button key and preventing it from being unlocked.

[0007] As a preferred technical solution, the lock block is connected with the pin column of the button key through the shaft hole to realize the rotation connection of the two.

[0008] As a preferred technical solution, the button key is in a seesaw structure, and the pressing part and the connecting part of the lock block are reversely moved around the rotation shaft of the mounting base.

[0009] As a preferred technical solution, the mounting base has a base body, and the base body has a mounting groove for mounting and moving the button key, the reset member and the lock block. The groove opening of the mounting groove is provided with a cover plate corresponding thereto.

[0010] As a preferred technical solution, the mounting frame has a protruding guide part, and the mounting base has a clamping groove clamped with the guide part and slidable along the guide part.

[0011] As a preferred technical solution, the mounting frame can be a push rod of a baby carriage and / or a front support of the baby carriage, and the carrier can be a seat or a sleeping basket. The design of the present application facilitates the switching of single carrier and double carriers and the height adjustment of the carrier of the baby carriage. If the push rod and the front support of the baby carriage are respectively provided with the slidable locking mounting base, when the baby carriage needs to be equipped with double carriers, only the mounting base corresponding to one carrier is locked at the high position of the push rod, and the mounting base corresponding to the other carrier is locked at the low position of the front support, so that there is enough space between the two. When the baby carriage only needs to be equipped with a single carrier, the carrier can be inserted and matched with the mounting base of the multiple locking positions on the push rod or the front support as needed, so that the carrier is suitable for multiple different heights.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] 1. The height of the carrier (seat or sleeping basket) of the present application can be adjusted according to different needs, and the structure is simple, the principle is reliable, and the operation is convenient. On the one hand, the observation field of view of the infant in the carrier (seat or sleeping basket) to the surrounding environment and objects is wider, which increases the pleasure of the growth of the infant. On the other hand, during the pushing process of the baby carriage, the distance between the infant and the parent is shortened by lifting the carrier (seat or sleeping basket), which facilitates the parent to keep closer contact and better communication and interaction with the child, and also allows the parent to easily pick up or put down the infant into or out of the baby carriage by slightly bending over.

[0014] 2. The structure of the present application is simple and reliable. After the carrier and the mounting base are inserted and assembled, the carrier is limited by the button key of the locking mechanism on the mounting base through the limiting structure, so that the button key cannot be unlocked, which avoids accidental unlocking caused by accidental touch of the button key and further improves the safety performance during use.

[0015] 3、The application can be used for different parts of the stroller at the same time, such as the mounting frame can be the push rod and the front support of the stroller at the same time, which facilitates the switching of single carrier and double carrier of the stroller and the height adjustment of more gears of the single carrier. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows, and the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0017] The structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the disclosed content of the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the present application, so they do not have technical substantive significance, any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0018] Figure 1 is a three-dimensional structure schematic view of the present application when the carrier is inserted and matched;

[0019] Figure 2 is a structure schematic view of the mounting seat in the present application when the mounting seat is locked at the high position of the mounting frame;

[0020] Figure 3 is a structure schematic view of the mounting seat in the present application when the mounting seat is locked at the low position of the mounting frame;

[0021] Figure 4 is an assembly structure schematic view of the mounting seat in the present application when the mounting seat is at a certain angle;

[0022] Figure 5 is an assembly structure schematic view of the mounting seat in the present application when the mounting seat is at another angle;

[0023] Figure 6 is a structure schematic view of one side of the locking mechanism of the mounting seat in the present application when the locking mechanism is in the locked state; (the cover plate is removed)

[0024] Figure 7 is a structure schematic view of the other side of the locking mechanism of the mounting seat in the present application when the locking mechanism is in the locked state;

[0025] Figure 8 is a structure schematic view of one side of the locking mechanism of the mounting seat in the present application when the locking mechanism is in the unlocked state; (the cover plate is removed)

[0026] Figure 9Figure 6 is a schematic view of the other side of the mounting base when the locking mechanism of the mounting base is in the unlocked state in the present application.

[0027] Figure 10 Figure 7 is a schematic view of the side surface structure of the mounting base in the present application.

[0028] Figure 11 Figure 8 is a schematic view of the side surface structure of the mounting base and the mounting rack when they are matched and not locked in the present application.

[0029] Figure 12 Figure 9 is a schematic view of the side surface structure of the mounting base and the mounting rack when they are matched and locked in the present application.

[0030] 1 mounting rack; 101 guide part;

[0031] 2 mounting base; 201 base body; 2011 mounting groove; 202 cover plate; 203 clamping groove;

[0032] 3 locking mechanism; 301 button key; 3011 pressing part; 3012 connecting part; 3013 limiting block; 302 reset member; 303 locking block; 304 opening groove; 305 locking groove;

[0033] 4 carrier; DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application. It can be understood that some technical means of the various embodiments described herein can be replaced or combined with each other without conflict.

[0035] In the description of the present application specification and claims, if there are terms such as “first”, “second”, etc., they are only used to distinguish the described objects, and do not have any order or technical meaning. Therefore, the objects defined with “first”, “second”, etc. can be explicitly or implicitly include one or more of the objects. And, “one” or “an” and the like similar words do not represent a quantity limit, but represent the existence of at least one, and “more” represents no less than two.

[0036] In the description and claims of the application, and unless otherwise specified, all terms are to be understood to appear in their plain English sense and terms can be used interchangeably and in any context. For example, depending on the example context of the term "connect" can be a separate connection, or an integral connection; can be directly connected, or indirectly connected through an intermediate medium; can be non-detachable connection, or detachable connection. For example, "accommodation" does not necessarily mean that the whole is completely accommodated, and the concept also includes the case of partial accommodation with part protruding outside. For those skilled in the art, the specific meaning of the foregoing terms in this application can be understood according to the specific circumstances.

[0037] In the description and claims of the application, and unless otherwise specified, the orientation or position relationship indicated by the terms "upper", "lower", "horizontal" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of clear and simple description of the application, and does not indicate or imply that the elements referred to must have a specific direction, be constructed and operated in a specific orientation. These directional terms are relative concepts used for relative description and clarification, and can be changed accordingly according to the change of the orientation of the components placed in the drawings. For example, if the device in the drawing is turned over, the element described as "below" other elements will be positioned "above" the other elements.

[0038] In the description and claims of the application, and unless otherwise specified, the term "if" can be interchanged with "when" or "when" or "in response to determining" or "in response to detecting" depending on the context.

[0039] In the description and claims of the application, and unless otherwise specified, the term "in the direction" includes motion with a directional component, and the term "in the direction" is not necessarily understood as motion only in that one direction. For those skilled in the art, the specific meaning of the foregoing terms in this application can be understood according to the specific circumstances.

[0040] As shown in Figures 1 to 12 A child carrier adjustable assembly structure includes a mounting frame 1 and a mounting seat 2 for inserting and mounting a carrier 4, the mounting seat 2 can slide relative to the mounting frame 1 to adjust the height position, the mounting seat 2 has a locking mechanism 3 that can be locked with the mounting frame 1 at different height positions; the insertion and mounting part of the carrier 4 has a limiting structure; when the carrier 4 is inserted and assembled with the mounting seat 2, the limiting structure limits the locking mechanism 3 on the mounting seat 2, so that it cannot be unlocked; when the carrier 4 is not inserted and assembled with the mounting seat 2, the locking mechanism 3 can be unlocked to release the locking of the mounting seat 2 and the mounting frame 1.

[0041] In the embodiment, the locking mechanism 3 comprises a button key 301 installed in the mounting seat 2 and rotationally connected to the mounting seat 2 at the middle part, a reset member 302 arranged between the button key 301 and the mounting seat 2, and a locking block 303 arranged in the mounting seat 2 and slidable relative to the mounting seat 2; the movable end of one side of the button key 301 extends out of the button opening of the mounting seat 2 and forms a pressing part 3011, the locking block 303 is rotationally matched with the movable end of the other side of the button key 301, and the mounting seat 2 has an opening groove 304 for the locking block 303 to slide out; the mounting rack 1 has at least two locking grooves 305, and the locking mechanism 3 is locked at different height positions of the mounting seat 2 and the mounting rack 1 by clamping the locking block 303 into the locking grooves 305 of different heights.

[0042] In the embodiment, the button key 301 is in a seesaw structure, the pressing part 3011 and the connecting part 3012 for mounting the locking block 303 are reversely moved about the rotation shaft of the mounting seat 2. Preferably, the locking block 303 is sleeved with the pin column of the button key 301 through the shaft hole to realize the rotational connection of the two. In the embodiment, the reset member 302 is preferably a reset spring, which always presses the locking block 303 to the outward direction of the opening groove 304, so that the locking block 303 is always pressed to the mounting rack 1 when the button key 301 is not forced, and is automatically locked into the position when the mounting seat 2 slides to the position corresponding to the locking groove 305 of the locking block 303. When unlocking, the pressing part 3011 of the button key 301 is pressed to make the reset member 302 in the compressed state and the connecting part 3012 drive the locking block 303 to exit the locking groove 305 and retract into the opening groove 304, thereby releasing the locking of the mounting seat 2 and the mounting rack 1.

[0043] In order to facilitate the installation of the locking mechanism, the mounting seat 2 has a seat body 201, the seat body 201 has a mounting groove 2011 for mounting and moving the button key 301, the reset member 302 and the locking block 303, and the slot of the mounting groove 2011 is provided with a cover plate 202 corresponding thereto. The cover plate 202 and the seat body 201 can be fixedly connected by locking members, or can be designed as a clamping structure. Since the assembly structure is a conventional structure, it is not described and limited in detail here.

[0044] In the embodiment, the pressing part 3011 of the button key 301 has a protruding limiting block 3013, and when the carrier 4 is inserted and assembled with the mounting seat 2, the limiting structure of the carrier 4 is arranged inside the limiting block 3013 of the button key 301 to limit it, so that it cannot be unlocked. The structure of the application is simple and reliable, avoids accidental unlocking caused by accidental pressing of the button key 301, and further improves the safety performance in use.

[0045] In the embodiment, the mounting frame 1 has a protruding guide portion 101, and the mounting seat 2 has a clamping groove 203 that is clamped with the guide portion 101 and can slide along the guide portion 101. The guide portion 101 and the clamping groove 203 are preferably a structure that prevents disengagement. In the embodiment, the guide portion 101 adopts a T-shaped structure, and the clamping groove 203 is a corresponding T-shaped groove. The sliding fitting structure is a common structure in the technical field, and there are various types, so no specific description and limitation is made here.

[0046] The carrier 4 (seat or sleeping basket) of the application can be adjusted in height according to different needs, and has simple structure, reliable principle and convenient operation. On the one hand, the observation field of view of the infant in the carrier 4 (seat or sleeping basket) to the surrounding environment and objects is wider, and the pleasure of the growth of the infant is increased. On the other hand, during the pushing process of the stroller, the distance between the infant and the parent is shortened by lifting the carrier 4 (seat or sleeping basket), so that the parent and the child can keep closer contact and better communication and interaction, and the parent can easily pick up or put down the infant in or out of the stroller by slightly bending over.

[0047] The application can be used for different components of the stroller at the same time. For example, the mounting frame 1 can be the push rod and the front support of the stroller at the same time, which facilitates the switching of single carrier and double carrier of the stroller and the height adjustment of more gears of the single carrier. Specifically, if the push rod and the front support of the stroller are respectively provided with slidable locking mounting seats 2, when the stroller needs to be equipped with double carriers 4, only the mounting seat 2 corresponding to one carrier 4 needs to be locked at the high gear of the push rod, and the mounting seat 2 corresponding to the other carrier 4 needs to be locked at the low gear of the front support, so as to ensure that there is enough space between them. When the stroller only needs to be equipped with a single carrier 4, the carrier 4 can be inserted and matched with the mounting seats of multiple locking positions on the push rod or the front support according to the needs, so that the carrier is suitable for multiple different heights.

[0048] As a preferred embodiment of the application, in the description of the specification, the description of the terms "preferred", "optional" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above examples are only used to illustrate the detailed solutions of the present application, and the present application is not limited to the above detailed solutions, i.e. it does not mean that the present application must rely on the above detailed solutions to be implemented. It should be understood by those skilled in the art that any improvement of the present application, equivalent replacement of each raw material of the product of the present application, addition of auxiliary ingredients, selection of specific modes, etc. fall within the protection scope and disclosure scope of the present application.

Claims

1. An adjustable assembly structure for a child support, comprising a mounting frame and a mounting base for inserting and installing the support, characterized in that: The mounting base can slide relative to the mounting frame to adjust its height position. The mounting base has a locking mechanism that can lock itself to the mounting frame at different height positions. The insertion mounting part of the carrier has a limiting structure. When the carrier is inserted and assembled with the mounting base, the limiting structure limits the locking mechanism on the mounting base, preventing it from being unlocked. When the carrier is not inserted and assembled with the mounting base, the locking mechanism can release the lock between the mounting base and the mounting frame through an unlocking operation.

2. The adjustable assembly structure of a child support device according to claim 1, characterized in that: The locking mechanism includes a button installed in the mounting base and rotatably connected thereto at its center, a reset member disposed between the button and the mounting base, and a locking block disposed in the mounting base and slidable relative to it; the movable end of one side of the button extends out of the button opening of the mounting base and forms a pressing part, the locking block is rotatably engaged with the movable end of the other side of the button, and the mounting base has an opening groove for the locking block to slide out; the mounting bracket has at least two locking slots, and the locking mechanism achieves locking of the mounting base and the mounting bracket at different height positions by the locking block engaging with the locking slots at different heights.

3. The adjustable assembly structure of a child support device according to claim 2, characterized in that: The pressing part of the button has a protruding limiting block. When the carrier is plugged into the mounting base, the limiting structure of the carrier abuts against the inner side of the limiting block of the button to limit it and prevent it from being unlocked.

4. The adjustable assembly structure of a child support device according to claim 2, characterized in that: The locking block achieves a rotatable connection with the button key by sleeve connection between the shaft hole and the button key pin.

5. The adjustable assembly structure of a child support device according to claim 2, characterized in that: The button has a seesaw structure, and its pressing part and the connecting part of the mounting lock block move in opposite directions around its rotation axis and the mounting base.

6. The adjustable assembly structure of a child support device according to claim 2, characterized in that: The mounting base has a base body, and the base body has a mounting groove for the installation and movement of the button key, reset component and locking block. The groove opening is provided with a corresponding cover plate.

7. The adjustable assembly structure of a child support device according to claim 1, characterized in that: The mounting bracket has a protruding guide portion, and the mounting base has a slot that engages with and slides along the guide portion.

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