A child bassinet stroller with a height-adjustable and detachable device

Abstract

This utility model belongs to the technical field of children's bassinet strollers, and discloses a children's bassinet stroller with a height-adjustable and detachable device. The stroller includes a main body, which comprises a detachable module and a lifting module symmetrically arranged. The detachable module includes a detachable button, a pull cord, a locking tongue, and a locking head. One end of the pull cord is mounted to the detachable button via a pin, and the other end is mounted to the locking tongue. The locking head is mounted to the locking tongue. The lifting module includes a fixed plate, a locking component, and a lifting plate. The lifting plate is height-adjustable and mounted on the fixed plate. The locking component is mounted on the fixed plate, and the locking head is snapped onto the fixed plate. The detachable module has an assembly groove. This utility model, by integrating a detachable button, pull cord transmission, and a beveled unlocking mechanism, completely replaces traditional screws or complex buckles. The bassinet can be separated simply by pressing, avoiding the safety hazards of tool operation, and is especially suitable for emergency detachment scenarios when the baby is in the bassinet.

Description

Technical Field

[0001] This utility model relates to the technical field of children's bassinet strollers, and in particular to a children's bassinet stroller with a height-adjustable and detachable device. Background Technology

[0002] The height-adjustable and detachable bassinet stroller is a multi-functional travel system designed specifically for infants and toddlers. It integrates a height-adjustable bassinet and a detachable stroller frame. Its core feature is the ability to flexibly adjust the bassinet height through a lifting device and to quickly and safely convert the bassinet between a stroller frame, a car seat base (if compatible), and a hand-carrying mode through a detachable device. It aims to provide infants with a comfortable and safe lying-down sleeping space while greatly improving the convenience and flexibility of parents' travel.

[0003] Traditional baby bassinet strollers have the following problems: 1) Inconvenience of disassembly: Existing products mostly use screw fixing or complex buckle structure, which requires tools to disassemble, especially when the baby is in the bassinet, which poses a safety hazard.

[0004] 2) Limitations of height adjustment: Conventional lifting mechanisms mostly use pin-type positioning, which only supports a single fixed position. Therefore, we propose a children's bassinet stroller with a height-adjustable and detachable device. Utility Model Content

[0005] In view of the problems of cumbersome and inconvenient disassembly and operation, limited height adjustment, and poor adaptability of existing children's bassinet strollers, this utility model is proposed.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A child bassinet stroller with a liftable and detachable device includes a bassinet stroller body, wherein the bassinet stroller body includes a detachable module and a lifting module respectively symmetrically arranged;

[0008] The disassembly module includes a disassembly button, a pull cord, a locking tongue, and a locking head. One end of the pull cord is installed on the disassembly button via a pin, and the other end of the pull cord is installed on the locking tongue. The locking head is installed on the locking tongue.

[0009] The lifting module includes a fixed plate, a locking component, and a lifting plate. The lifting plate is elliptical and mounted on the fixed plate. The locking component is mounted on the fixed plate, and the locking head is snapped onto the fixed plate.

[0010] As a technical solution for a child bassinet stroller with a height-adjustable and detachable device according to the present utility model, the detachment module is provided with an assembly slot corresponding to the detachment button, and the assembly slot is adapted to the detachment button.

[0011] As a technical solution for a child bassinet stroller with a height-adjustable and detachable device according to the present utility model, wherein: the detachment button is provided with a guide groove, and one end of the pull cable is installed on the guide groove through the pin;

[0012] The latch has a groove, and the protrusion on the other end of the pull cord corresponds to the groove and is adapted to fit the groove.

[0013] As a technical solution for the adjustable and detachable child bassinet stroller of this utility model, when the detachment button is in the pressed state, the detachment button drives the locking tongue to move through the pull cable, and the inclined surface on the locking tongue causes the locking head to disengage from the locking and fixing area on the fixed plate.

[0014] As a technical solution for the adjustable and detachable child bassinet stroller of this utility model, the following features: sliding grooves are provided on both sides of the fixed plate; the lifting plate has integrally formed protrusions corresponding to the sliding grooves, and the protrusions are adapted to the sliding grooves; the lifting plate is mounted on the fixed plate via the protrusions and the sliding grooves.

[0015] As a technical solution for a child bassinet stroller with a height-adjustable and detachable device according to the present utility model, the fixed plate is provided with three slots corresponding to the locking head, and the slots are adapted to the locking head. The three slots are distributed at different heights on the fixed plate, forming a first height, a second height, and a third height.

[0016] As a technical solution for a child bassinet stroller with a height-adjustable and detachable device according to the present utility model, wherein: a lifting button and symmetrically arranged locking claws are installed in the fixed plate, and the wedge-shaped block on the lifting button can drive the locking claws to expand.

[0017] As a technical solution of the child bassinet stroller with a height-adjustable and detachable device according to the present utility model, wherein: a locking block corresponding to the protrusion on the locking claw is installed inside the locking member, and the locking block is adapted to the protrusion on the locking claw; when the lifting button is in the pressed state, the lifting button drives the locking claw to expand, and the protrusion on the locking claw disengages from the locking block and locks in the locking area.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] 1. This utility model, by adopting an integrated disassembly button, pull-wire transmission and inclined unlocking mechanism, can completely replace traditional screws or complex buckles. The bassinet can be separated by pressing, avoiding the safety hazards of tool operation. It is especially suitable for emergency disassembly scenarios when the baby is in the bassinet.

[0020] 2. This utility model adopts a three-position slot and slide rail guide design, combined with a self-locking structure consisting of lifting buttons, locking claws and locking blocks, to solve the problem of limited height adjustment. At the same time, users can quickly switch the height position according to their needs to improve the adaptability of the trolley to different scenarios. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a schematic diagram of the main structure connecting the disassembly module and the lifting module of this utility model.

[0024] Figure 3 This is a side view of the connection structure between the disassembly module and the lifting module of this utility model.

[0025] Figure 4 This is a front view exploded structural diagram of the disassembly module and lifting module of this utility model.

[0026] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0027] Figure 6 This is a side exploded view of the disassembly module and lifting module of this utility model.

[0028] Figure 7 For the present utility model Figure 6 Enlarged structural diagram at point B.

[0029] Explanation of reference numerals in the attached figures:

[0030] In the diagram: 1. Main body of the bassinet trolley; 11. Disassembly module; 111. Assembly slot; 112. Disassembly button; 1121. Guide groove; 113. Pull cable; 114. Locking tongue; 1141. Inclined surface; 1142. Groove; 115. Clip; 12. Lifting module; 121. Fixed plate; 1211. Slide groove; 1212. Slot; 1213. Lifting button; 1214. Locking claw; 122. Locking component; 1221. Locking block; 123. Lifting plate; 1231. Protrusion. Detailed Implementation

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0032] Reference Figures 1-7 A child bassinet stroller with a liftable and detachable device is provided. The child bassinet stroller with a liftable and detachable device includes a bassinet stroller body 1, and the bassinet stroller body 1 includes a detachment module 11 and a lifting module 12 respectively symmetrically arranged.

[0033] The disassembly module 11 includes a disassembly button 112, a pull cable 113, a locking tongue 114, and a locking head 115. One end of the pull cable 113 is installed on the disassembly button 112 via a pin, and the other end of the pull cable 113 is installed on the locking tongue 114. The locking head 115 is installed on the locking tongue 114.

[0034] The lifting module 12 includes a fixed plate 121, a locking component 122, and a lifting plate 123. The lifting plate 123 can be lifted and installed on the fixed plate 121. The locking component 122 is installed on the fixed plate 121, and the locking head 115 is snapped onto the fixed plate 121. In application, the release button 112 and the locking tongue 114 are linked by the pull cable 113, so that the locking head 115 and the fixed plate 121 can be released by pressing with one hand without tools, which significantly improves the convenience of disassembly. At the same time, the fixed plate 121 and the lifting plate 123 cooperate with the locking component 122 to achieve flexible adjustment and stable fixation of the bassinet height.

[0035] Reference Figures 2-7 The disassembly module 11 has an assembly slot 111 corresponding to the disassembly button 112, and the assembly slot 111 is adapted to the disassembly button 112. The disassembly button 112 has a guide groove 1121, and one end of the pull wire 113 is installed on the guide groove 1121 through a pin.

[0036] The latch 114 has a groove 1142, and the protrusion on the other end of the pull cable 113 corresponds to the groove 1142 and the protrusion is adapted to the groove 1142. In application, the mounting groove 111 ensures that the disassembly button 112 is accurately positioned to avoid accidental touch. At the same time, the guide groove 1121 optimizes the transmission path of the pull cable 113, and the groove 1142 enhances the linkage reliability between the pull cable 113 and the latch 114 and improves the smoothness of operation.

[0037] Reference Figure 2 and Figure 3When the release button 112 is pressed, the release button 112 drives the locking tongue 114 to move through the pull wire 113, and the inclined surface 1141 on the locking tongue 114 drives the locking head 115 to disengage from the locking area on the fixed plate 121. In application, the inclined surface 1141 is designed so that the locking head 115 automatically disengages from the slot 1212 when the release button 112 is pressed, avoiding forced pulling during disassembly and reducing the risk of structural damage.

[0038] Reference Figure 2 and Figure 3 The fixed plate 121 has sliding grooves 1211 on both sides. The lifting plate 123 has integrally formed protrusions 1231 that correspond to the sliding grooves 1211 respectively. The protrusions 1231 and the sliding grooves 1211 are adapted to each other. The lifting plate 123 is installed on the fixed plate 121 through the protrusions 1231 and the sliding grooves 1211. In application, the adapted structure of the sliding grooves 1211 and the protrusions 1231 simplifies the lifting guide, reduces friction loss, and extends service life.

[0039] Reference Figure 3 and Figure 6 The fixed plate 121 has three card slots 1212 that correspond to the card head 115 respectively, and the card slots 1212 are adapted to the card head 115. The three card slots 1212 are distributed at different heights on the fixed plate 121, forming a first height, a second height and a third height. In application, the three card slots 1212 are distributed at different heights, supporting flexible adjustment from one to three levels to adapt to different care scenarios (such as feeding and interaction).

[0040] Reference Figures 2-4 as well as Figure 6 The fixed plate 121 is equipped with a lifting button 1213 and symmetrically arranged locking claws 1214. The wedge-shaped block on the lifting button 1213 can drive the locking claws 1214 to expand. The locking member 122 is equipped with a locking block 1221 corresponding to the protrusion on the locking claw 1214. The locking block 1221 is adapted to the protrusion on the locking claw 1214. When the lifting button 1213 is in the pressed state, the lifting button 1213 drives the locking claw 1214 to expand, and the protrusion on the locking claw 1214 disengages from the locking block 1221 in the locking area. In application, the lifting button 1213 drives the locking claw 1214 to expand through the wedge-shaped block, and the locking block 1221 is linked to realize the quick locking / unlocking of the lifting plate 123. The operation is labor-saving and prevents accidental slippage.

[0041] The working principle of this utility model is as follows: Basket disassembly operation:

[0042] Press: Press the release button 112 with your thumb, and pull the cable 113 to move the bolt 114 backward;

[0043] Unlocking with bevel 1141: Bevel 1141 on latch 114 pushes the latch 115 to move, disengaging it from the slot 1212 on fixed plate 121;

[0044] Lifting and separating: Lift the bassinet upwards, and the clip 115 will completely disengage from the fixed plate 121 to complete the disassembly, without the need for any tools;

[0045] Height adjustment operation: Unlock lifting plate 123: Press lifting button 1213, the wedge block on lifting button 1213 opens the locking claw 1214, and the locking block 1221 disengages from the protruding claw on locking claw 1214;

[0046] Sliding positioning: When the bassinet is lifted to the target height (level 1 / level 2 / level 3), the protrusion 1231 slides along the slide groove 1211;

[0047] Locking position: Release the lifting button 1213, the protruding claw on the locking claw 1214 springs back and engages the locking block 1221, and the locking head 115 automatically snaps into the corresponding slot 1212.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A child's bassinet stroller with a detachable lifting device, comprising a bassinet stroller body (1), characterized in that: The main body (1) of the scooter trolley includes a disassembly module (11) and a lifting module (12) arranged symmetrically. The disassembly module (11) includes a disassembly button (112), a pull cord (113), a locking tongue (114), and a locking head (115). One end of the pull cord (113) is installed on the disassembly button (112) via a pin, and the other end of the pull cord (113) is installed on the locking tongue (114). The locking head (115) is installed on the locking tongue (114). The lifting module (12) includes a fixed plate (121), a locking member (122), and a lifting plate (123). The lifting plate (123) is mounted on the fixed plate (121) in a lifting manner. The locking member (122) is mounted on the fixed plate (121), and the locking head (115) is snapped onto the fixed plate (121).

2. The child bassinet stroller with a height-adjustable and detachable device according to claim 1, characterized in that: The disassembly module (11) has an assembly slot (111) corresponding to the disassembly button (112), and the assembly slot (111) is adapted to the disassembly button (112).

3. The child bassinet stroller with a height-adjustable and detachable device according to claim 1, characterized in that: The disassembly button (112) is provided with a guide groove (1121), and one end of the pull wire (113) is installed on the guide groove (1121) through the pin; The latch (114) has a groove (1142), and the protrusion on the other end of the pull wire (113) corresponds to the groove (1142), and the protrusion is adapted to the groove (1142).

4. The child bassinet stroller with a height-adjustable and detachable device according to claim 1, characterized in that: When the disassembly button (112) is pressed, the disassembly button (112) drives the locking tongue (114) to move through the pull wire (113), and the inclined surface (1141) on the locking tongue (114) causes the locking head (115) to disengage from the locking and fixing area on the fixed plate (121).

5. The child bassinet stroller with a height-adjustable and detachable device according to claim 1, characterized in that: The fixed plate (121) has sliding grooves (1211) on both sides. The lifting plate (123) has integrally formed protrusions (1231) that correspond to the sliding grooves (1211) respectively. The protrusions (1231) are adapted to the sliding grooves (1211). The lifting plate (123) is installed on the fixed plate (121) through the protrusions (1231) and the sliding grooves (1211).

6. The child bassinet stroller with a height-adjustable and detachable device according to claim 1, characterized in that: The fixed plate (121) has three slots (1212) that correspond to the card head (115) respectively, and the slots (1212) are adapted to the card head (115). The three slots (1212) are distributed at different heights on the fixed plate (121) to form a first height, a second height and a third height.

7. The child bassinet stroller with a height-adjustable and detachable device according to claim 1, characterized in that: The fixed plate (121) is equipped with a lifting button (1213) and symmetrically arranged locking claws (1214). The wedge block on the lifting button (1213) can drive the locking claws (1214) to expand.

8. The child bassinet stroller with a height-adjustable and detachable device according to claim 7, characterized in that: The locking member (122) is equipped with a locking block (1221) corresponding to the protrusion on the locking claw (1214), and the locking block (1221) is adapted to the protrusion on the locking claw (1214). When the lifting button (1213) is in the pressed state, the lifting button (1213) drives the locking claw (1214) to expand, and the protrusion on the locking claw (1214) disengages from the locking block (1221) and locks the area.

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