Unlocking pause mechanism for child carrier

Abstract

The utility model discloses a child carrier unlocking pause mechanism which comprises a bayonet socket, a mounting seat matched with the bayonet socket in an inserted mode and a locking mechanism used for locking the bayonet socket and the mounting seat, and an unlocking button capable of unlocking the locking mechanism is arranged on the bayonet socket. The unlocking button is provided with a limiting hook which extends transversely, can extend out of the bayonet socket and hooks the outer edge of the opening in the mounting seat; when the unlocking button is in an unlocked state after being pressed and the bayonet socket does not perform the operation of detaching the mounting seat, the limiting hook extends out of the bayonet socket and hooks the outer edge of the upper opening of the mounting seat, so that the unlocking button is limited and kept in the unlocked state and cannot be reset; according to the locking mechanism, unlocking pause can be achieved, the locking mechanism can be prevented from being reset to the locking state in the disassembling process of the child carrier, unlocking operation and child carrier disassembling operation are carried out at the same time, single-hand operation can be achieved, operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to an unlocking and pausing mechanism for a child carrier. Background Art

[0002] In the prior art, many child toys generally include a child tool body, a child carrier (such as a seat, a basket, etc.) detachably mounted on the child tool body, a locking mechanism for locking the child carrier and the child tool body, and an unlocking button for unlocking the locking mechanism. When the unlocking button is pressed to unlock the locking mechanism and the child carrier is removed from the child tool body, the operator must always press the unlocking button. Otherwise, once the operator lets go, the locking mechanism will be locked again due to the action of the reset mechanism in the unlocking button, which makes it inconvenient to operate when removing the child carrier. Summary of the invention

[0003] The utility model aims to provide an unlocking and pausing mechanism for a child carrier with a very simple structure, which can realize unlocking and pausing, so as to solve the problem that the existing child carrier is inconvenient to disassemble.

[0004] The technical solution of the utility model is: an unlocking and pausing mechanism of a child carrier, comprising a plug socket, a mounting socket plugged with the plug socket, and a locking mechanism for locking the plug socket with the mounting socket, the plug socket is provided with an unlocking button which can move relative to the plug socket and can release the locking mechanism, and the unlocking button has a limit hook which extends laterally and can extend out of the plug socket and hook the outer edge of the opening on the mounting socket;

[0005] When the unlocking button is in the released state, the limit hook is located inside the plug socket and is not limited by the mounting socket;

[0006] When the unlock button is in the unlocked state after being pressed and the socket is not detached from the mounting seat, the limiting hook extends out of the socket and hooks the outer edge of the opening on the mounting seat, so that the unlock button is limited and remains in the unlocked state and cannot be reset.

[0007] As a preferred technical solution, the two sides of the socket are respectively provided with a button opening for exposing the pressing end of the unlocking button and a limit opening for extending the limit hook of the unlocking button.

[0008] As a preferred technical solution, the limit hook is an elastic limit hook, which extends transversely to the lower part of the unlocking button and has a barb portion formed at its end, and the barb portion has a guiding inclined surface corresponding to the upper edge of the mounting seat;

[0009] When the plug socket is plugged into the mounting socket and the unlocking button is in a released state, the barb portion of the limit hook is located inside the upper edge of the mounting socket;

[0010] When the connector is plugged into the mounting seat and the unlocking button is pressed, the barb portion of the limiting hook slides with the upper edge of the mounting seat through the guiding slope, so that the end of the limiting hook extends out of the limiting opening of the connector and hooks the outer edge of the opening on the mounting seat to achieve unlocking pause.

[0011] As a preferred technical solution, the unlocking button is installed in the socket so as to be movable leftward and rightward, the button opening is formed on the outer seat wall of the socket, and the limit opening is formed on the inner seat wall of the socket.

[0012] As a preferred technical solution, the locking mechanism is a rotating member whose middle part is rotatably connected to the socket, a return spring is provided between the rotating member and the socket, the upper part of the rotating member is movably matched with the unlocking button, a lock hook is formed at the lower part of the rotating member, and a lock groove for the lock hook to be locked is provided on the mounting seat;

[0013] When the plug-in seat is plugged into the mounting seat, the lock hook of the rotating member extends into the lock slot and hooks the edge of the lock slot under the action of the reset spring, thereby locking the plug-in seat and the mounting seat, and the unlocking button is in a released state;

[0014] When the plug-in socket and the mounting socket are plugged into each other and the unlocking button is pressed, the unlocking button drives the rotating part to rotate, so that the locking hook exits the locking slot, thereby realizing unlocking between the plug-in socket and the mounting socket.

[0015] As a preferred technical solution, the upper portion of the rotating member abuts against the unlocking button.

[0016] Compared with the prior art, this application has the following advantages:

[0017] 1. The utility model can realize unlocking pause, and can prevent the locking mechanism from resetting to the locked state during the disassembly process of the child carrier. When operating, only the unlocking button needs to be pressed, and the child carrier can be easily disassembled from the child appliance. There is no need to perform the unlocking operation and the disassembly operation of the child carrier at the same time, which can realize one-handed operation, is convenient to operate, and saves time and effort.

[0018] 2. The structure of the utility model is very simple. Only a limit hook is extended on the conventional unlocking button. After pressing the unlocking button, it extends out of the plug-in socket through the limit hook and hooks the outer edge of the opening on the mounting seat, so that the unlocking button is limited and kept in the unlocking state and cannot be reset, realizing unlocking pause. The design is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0021] Figure 1 This is a schematic diagram of the structure of the outer side of the utility model after assembly;

[0022] Figure 2 This is a structural schematic diagram of the inner side of the utility model after assembly;

[0023] Figure 3 It is a structural schematic diagram of the utility model when the locking mechanism is in a locked state and the unlocking button is in a released state after being assembled;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure when the unlock button is pressed and is in the unlock pause state;

[0025] Figure 5 This is a side structural diagram of the utility model when it is applied to a basket;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the utility model when it is applied to a basket;

[0027] Figure 7 It is a side structural schematic diagram of the mounting seat of the utility model when it is used on a child stroller;

[0028] Figure 8 The utility model is a side structural schematic diagram when it is applied to a basket and a baby stroller.

[0029] Among them: A basket; B stroller;

[0030] 1 socket; 101 button opening; 102 limit opening;

[0031] 2 mounting base;

[0032] 3 locking mechanism; 301 rotating member; 302 locking hook;

[0033] 4 unlocking button; 401 limiting hook; 402 barb portion; 403 guiding inclined surface. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the embodiment of the present application will be clearly and completely described below in conjunction with the drawings of the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all the embodiments. Based on the described embodiment of the present application, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of this application. It can be understood that, in the absence of conflict, some technical means of the various embodiments described herein can be replaced or combined with each other.

[0035] In the description of the specification and claims of this application, if there are terms such as "first", "second", etc., they are only used to distinguish the objects described and do not have any order or technical meaning. Therefore, the objects defined as "first", "second", etc. may explicitly or implicitly include one or more of the objects. In addition, "one" or "a" and similar words do not indicate a quantitative limitation, but indicate the existence of at least one, and "multiple" means no less than two.

[0036] In the description of the specification and claims of this application, if there are terms such as "connect", "install", "fix", "contain", etc., unless otherwise specified, they should be understood in a broad sense. For example, "connection" can be a separate connection or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a non-detachable connection or a detachable connection. For another example, "contain" does not necessarily mean complete containment of the whole. The concept also includes the partial containment of a part protruding from the outside. For those skilled in the art, the specific meanings of the aforementioned terms in this application can be understood according to the specific circumstances.

[0037] In the description of the specification and claims of this application, if there are terms such as "upper", "lower", "horizontal" and the like indicating an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the application clearly and simply, 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 may change accordingly according to the change in the orientation of the components placed in the drawings. For example, if the device in the figure is turned over, the elements described as "below" other elements will be positioned "above" other elements.

[0038] In the description of the specification and claims of this application, if the term "if" is present, it can generally be interchanged with "when" or "at" or "in response to determining" or "in response to detecting", depending on the context.

[0039] In the description of the specification and claims of this application, if there is a "direction" of movement, including movement with a directional component, the term "in the direction" is not necessarily understood as movement only in that one direction. For those skilled in the art, the specific meaning of the aforementioned terms in this application can be understood according to the specific circumstances.

[0040] like Figures 1 to 8 As shown, a child carrier unlocking and pausing mechanism comprises a socket 1 arranged on both sides of the child carrier (such as a seat, a basket, etc.), a mounting seat 2 which is plugged with the socket 1 and arranged on both sides of the child appliance (such as a stroller, a dining chair frame, etc.), and a locking mechanism 3 for locking the socket 1 with the mounting seat 2. The socket 1 is provided with an unlocking button 4 which can move relative to it and can release the lock of the locking mechanism 3. The unlocking button 4 has a limit hook 401 which extends laterally and can extend out of the socket 1 and hook the outer edge of the opening on the mounting seat 2.

[0041] In this embodiment, the unlocking button 4 is installed in the socket 1 so as to be movable leftward and rightward. A button opening 101 for exposing the pressing end of the unlocking button 4 is formed on the outer seat wall of the socket 1, and a limiting opening 102 for extending the limiting hook 401 of the unlocking button 4 is formed on the inner seat wall of the socket 1. The pressing end of the unlocking button 4 is designed to face outward, so that the operator can more conveniently perform the unlocking operation.

[0042] In this embodiment, the limit hook 401 is an elastic limit hook, which extends transversely to the lower part of the unlock button 4 and has a barb 402 formed at its end, and the barb 402 has a guide slope 403 corresponding to the upper edge of the mounting seat 2. The design of the limit hook 401 is that when the unlock button 4 is pressed, the barb 402 will be lifted up and extend out of the limit opening 102 through the sliding cooperation between the guide slope 403 and the upper edge of the mounting seat 2 and the effect of its own elasticity, and will automatically hook the outer edge of the upper opening of the mounting seat 2 under its elastic reset effect, thereby achieving locking and limiting.

[0043] In this embodiment, the locking mechanism 3 is a rotating member 301 whose middle part is rotatably connected to the socket 1, a reset spring (not shown) is arranged between the rotating member 301 and the socket 1, the upper part of the rotating member 301 is movably matched with the unlocking button 4, the lower part of the rotating member 301 is formed with a lock hook 302, and the mounting seat 2 is provided with a lock groove 201 for the lock hook 302 to lock. The upper part of the rotating member 301 is movably matched with the unlocking button 4 by abutting against the unlocking button 4. Since a reset spring is arranged between the rotating member 301 and the socket 1, the rotating member 301 can automatically press the unlocking button 4 to reset it when it is reset, so there is no need to arrange a button spring between the unlocking button 4 and the socket 1, but it is also acceptable if it is arranged.

[0044] In the figure of this embodiment, only one specific implementation scheme is listed, in which the child carrier is a basket A, and the child appliance is a child stroller B. Since the child stroller B and the basket A have various structural forms, and their specific structures are not the focus of protection of this application, they are not limited or elaborated here.

[0045] The working principle of the utility model is:

[0046] When the connector 1 is plugged into the mounting seat 2 (when the child carrier and the child item are installed), the locking hook 302 of the rotating member 301 extends into the locking groove 201 and hooks the edge of the locking groove 201 under the action of the return spring, thereby locking the connector 1 and the mounting seat 2; at this time, the unlocking button 4 is in a released state (unpressed state), and the barb portion 402 of the limiting hook 401 is located on the inner side of the upper edge of the mounting seat 2 and the inner side of the connector 1, and is not limited by the mounting seat 2.

[0047] When the connector 1 and the mounting seat 2 need to be detached (when the child carrier needs to be detached relative to the child equipment), the unlocking button 4 is pressed, and the unlocking button 4 drives the rotating part 301 to rotate, so that the locking hook 302 withdraws from the locking groove 201, thereby realizing the unlocking between the connector 1 and the mounting seat 2; at the same time, the barb portion 402 of the limiting hook 401 of the unlocking button 4 slides with the upper edge of the mounting seat 2 through the guiding inclined surface 403, so that the end of the limiting hook 401 extends out of the limiting opening 102 of the connector 1 and hooks the outer edge of the opening on the mounting seat 2, so that the unlocking button 4 is limited and maintained in the unlocked state and cannot be reset, thereby realizing the unlocking pause.

[0048] When the unlock button 4 is in the unlocked state and the connector 1 is detached from the mounting seat 2, the limit hook 401 of the unlock button 4 is disengaged from the outer edge of the upper edge of the mounting seat 2. At this time, the unlock button 4 and the rotating member 301 are reset to the initial position under the action of the reset spring.

[0049] The utility model can realize unlocking pause, and can prevent the locking mechanism 3 from resetting to the locked state during the disassembly process of the child carrier. During operation, the child carrier can be easily disassembled from the child appliance by simply pressing the unlocking button 4. There is no need to perform the unlocking operation and the disassembly operation of the child carrier at the same time, and one-handed operation can be realized, which is convenient to operate and saves time and effort.

[0050] As preferred embodiments of the present invention, in the description of this specification, the reference terms "preferred", "optional", etc., mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation 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.

[0051] The above embodiments are only used to illustrate the detailed scheme of the present invention, and the present invention is not limited to the above detailed scheme, that is, it does not mean that the present invention must rely on the above detailed scheme to be implemented. Those skilled in the art should understand that any improvement of the present invention, equivalent replacement of various raw materials of the product of the present invention, addition of auxiliary components, selection of specific methods, etc., all fall within the protection scope and disclosure scope of the present invention.

Claims

1. An unlocking and pausing mechanism for a child carrier, comprising a socket, a mounting seat plugged with the socket, and a locking mechanism for locking the socket with the mounting seat, wherein the socket is provided with an unlocking button that can move relative to the socket and can release the locking mechanism, characterized in that: The unlocking button is provided with a limit hook which extends laterally and can extend out of the plug socket and hook the outer edge of the opening on the mounting socket; When the unlock button is in the unlocked state after being pressed and the socket is not detached from the mounting seat, the limiting hook extends out of the socket and hooks the outer edge of the opening on the mounting seat, so that the unlock button is limited and remains in the unlocked state and cannot be reset.

2. The unlocking and pausing mechanism for a child carrier according to claim 1, characterized in that: The two sides of the socket are respectively provided with a button opening for exposing the pressing end of the unlocking button and a limiting opening for extending the limiting hook of the unlocking button.

3. The unlocking and pausing mechanism for a child carrier according to claim 2, characterized in that: The limit hook is an elastic limit hook, which extends transversely to the lower part of the unlocking button and has a barb portion formed at its end, and the barb portion has a guiding inclined surface corresponding to the upper edge of the mounting seat; When the plug socket is plugged into the mounting socket and the unlocking button is in a released state, the barb portion of the limit hook is located inside the upper edge of the mounting socket; When the connector is plugged into the mounting seat and the unlocking button is pressed, the barb portion of the limiting hook slides with the upper edge of the mounting seat through the guiding slope, so that the end of the limiting hook extends out of the limiting opening of the connector and hooks the outer edge of the opening on the mounting seat to achieve unlocking pause.

4. The unlocking and pausing mechanism for a child carrier according to claim 2, characterized in that: The unlocking button is installed in the socket so as to be movable leftward and rightward. The button opening is formed on the outer seat wall of the socket, and the limit opening is formed on the inner seat wall of the socket.

5. The unlocking and pausing mechanism for a child carrier according to claim 1, characterized in that: The locking mechanism is a rotating member whose middle part is rotatably connected to the socket, a return spring is arranged between the rotating member and the socket, the upper part of the rotating member is movably matched with the unlocking button, a lock hook is formed at the lower part of the rotating member, and a lock groove for the lock hook to be locked is arranged on the mounting seat; When the plug-in seat is plugged into the mounting seat, the lock hook of the rotating member extends into the lock slot and hooks the edge of the lock slot under the action of the reset spring, thereby locking the plug-in seat and the mounting seat, and the unlocking button is in a released state; When the plug-in socket is plugged into the mounting socket and the unlocking button is pressed, the unlocking button drives the rotating part to rotate, so that the locking hook exits the locking slot, thereby realizing unlocking between the plug-in socket and the mounting socket.

6. The unlocking and pausing mechanism for a child carrier according to claim 5, characterized in that: The upper portion of the rotating member abuts against the unlocking button.

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