Seat socket structure capable of slidably adjusting position
By incorporating sliding adjustment and release mechanisms into infant strollers, the problem of non-adjustable seat and storage basket heights has been solved, enabling flexible adjustment of the child seat height and adaptive adjustment of the storage basket, thus improving the stroller's practicality and user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-03-24
AI Technical Summary
The height of the seat and storage basket of existing infant strollers cannot be adjusted, which makes it impossible to increase parent-child interaction or accommodate items of different sizes and heights, causing inconvenience to users.
A sliding adjustment component and a release component are installed on the frame. The height of the shelf is adjusted by sliding guide rod and mounting socket, and the positioning is achieved by the release component, which includes the cooperation of button, sliding block, drive block and lock block. The elastic element ensures quick positioning and unlocking.
The stroller features flexible height adjustment for child seats, increasing parent-child interaction, and adjustable storage basket height, enhancing its practicality and convenience to meet the needs of different scenarios and improve the user experience.
Smart Images
Figure CN224029070U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application belongs to the technical field of baby strollers, and particularly relates to a seat socket structure capable of slidingly adjusting a position. BACKGROUND
[0002] The conventional baby stroller on the market can be used to carry children when a child seat is installed, and can be used as a storage stroller by replacing the child seat with a storage basket. However, the height of the seat and the storage basket of the stroller cannot be adjusted. Most of the strollers have fixed support structures, so the height of the child seat cannot be adjusted to increase personal interaction or change the child's field of view, and the height of the storage basket cannot be adjusted to adaptively carry different sizes and heights of objects, which brings inconvenience to the user. SUMMARY
[0003] In order to solve the problem that the seat of the stroller or the storage basket cannot be adjusted in height in the prior art, the present application provides a seat socket structure capable of slidingly adjusting a position.
[0004] The present application is achieved by the following technical solutions:
[0005] A seat socket structure capable of slidingly adjusting a position, comprising a sliding adjustment assembly arranged on a frame and used to drive a storage rack to slide along the frame, and a release lock assembly used to keep or release the positioning of the storage rack and the frame.
[0006] The seat socket structure capable of slidingly adjusting a position as described above, wherein the sliding adjustment assembly comprises a sliding guide rod arranged along the frame, and a mounting socket slidingly arranged on the sliding guide rod.
[0007] The seat socket structure capable of slidingly adjusting a position as described above, wherein the release lock assembly comprises a button pivotally connected to the mounting socket, a sliding block slidingly arranged in the mounting socket and in inclined cooperation with the button, a driving block connected to the sliding block through a pull wire, and a lock block in inclined cooperation with the driving block, the sliding guide rod is provided with a plurality of positioning holes for the lock block to be inserted to position the mounting socket at different positions relative to the frame, a first elastic member is arranged between the sliding block and the mounting socket, a second elastic member is arranged between the driving block and the mounting socket, and a third elastic member is arranged on the lock block and used to drive the lock block to be inserted into the positioning hole.
[0008] The seat socket structure with slidable position adjustment as described above, comprising a sliding column penetrating through the lock block, and a slanted slot on the driving block for the sliding column to insert, when the button is pressed, the sliding block is pushed to move away from the lock block, the driving block pushes the lock block to move away from the positioning hole, so as to release the mounting socket from the positioning of the vehicle frame, while the first, second and third elastic members are compressed to drive the sliding block, the driving block and the lock block to reset, and the lock block is inserted into the positioning hole to keep the mounting socket positioned with the vehicle frame.
[0009] The seat socket structure with slidable position adjustment as described above, further comprising a plug-in assembly for connecting the storage rack and the vehicle frame, the plug-in assembly comprising a plug-in piece arranged on the storage rack, a plug-in sleeve arranged on the mounting socket and for the plug-in piece to insert, a pressing piece slidingly arranged on the plug-in piece, a lock tongue with one end protruding out of the plug-in piece and in cooperation with the pressing piece, a lock hole arranged on the plug-in sleeve for the lock tongue to insert to limit the plug-in piece from moving away from the plug-in sleeve, and a fourth elastic member arranged between the lock tongue and the plug-in piece.
[0010] The seat socket structure with slidable position adjustment as described above, when the pressing piece is pressed, the lock tongue is pushed to move away from the lock hole to release the limitation of the plug-in piece from moving away from the plug-in sleeve, while the fourth elastic member is compressed, and the lock tongue is inserted into the lock hole under the elastic force of the fourth elastic member to limit the plug-in piece from moving away from the plug-in sleeve.
[0011] The seat socket structure with slidable position adjustment as described above, the sliding guide rod is arranged along the length direction of the armrest frame, and the mounting socket is slidingly arranged on the sliding guide rod to adjust the height of the storage rack.
[0012] The seat socket structure with slidable position adjustment as described above, the mounting socket comprises a sleeve joint part surrounding the armrest frame and the sliding guide rod, and a clamping part for plug-in cooperation with the storage rack.
[0013] The seat socket structure with slidable position adjustment as described above, the sliding guide rod is arranged along the length direction of the armrest frame, and the mounting socket is slidingly arranged on the sliding guide rod to adjust the height of the storage rack.
[0014] The seat socket structure with slidable position adjustment as described above, the positioning hole is arranged with a slope on the side corresponding to the moving direction of the mounting socket.
[0015] Compared with the prior art, the application has the following advantages:
[0016] The seat socket structure of the application can adjust the position of the seat, and the storage rack includes a child seat and a storage basket. By arranging a sliding adjustment assembly on the frame, the user can adjust the height of the child seat according to the needs, thereby increasing the parent-child interaction and changing the child's field of view. At the same time, when the storage basket is installed, the height adjustment can adaptively carry different sizes and heights of objects, greatly improving the practicability and convenience of the stroller. And through the release lock assembly, the positioning of the storage rack is realized, and the child seat and the storage basket are fixed at different heights, providing the user with more flexible and diverse use experience, meeting the use needs in different scenes, and improving the overall performance and user experience of the product. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.
[0018] Figure 1 is an assembly and disassembly schematic diagram of the embodiment of the application;
[0019] Figure 2 is a three-dimensional view of the frame part in the embodiment of the application;
[0020] Figure 3 is Figure 2 an enlarged view of A in the embodiment of the application;
[0021] Figure 4 is a three-dimensional view of the storage rack part in the embodiment of the application;
[0022] Figure 5 is Figure 4 an enlarged view of B in the embodiment of the application;
[0023] Figure 6 is a three-dimensional view of the sliding guide rod in the embodiment of the application. DETAILED DESCRIPTION
[0024] In order to make the technical problems and beneficial effects of the application more clear, the application will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application and not to limit the application.
[0025] Please refer to Figures 1 to 6The application discloses a seat socket structure with slidable position adjustment, which comprises a sliding adjustment assembly 3 arranged on a vehicle frame 1 and used for driving a storage rack 2 to slide along the vehicle frame 1, and a release assembly 4 used for keeping or releasing the storage rack 2 from being positioned relative to the vehicle frame 1.
[0026] The application discloses a seat socket structure with slidable position adjustment, which comprises a sliding adjustment assembly 3 arranged on a vehicle frame 1 and used for driving a storage rack 2 to slide along the vehicle frame 1, and a release assembly 4 used for keeping or releasing the storage rack 2 from being positioned relative to the vehicle frame 1.
[0027] Further, as a preferred embodiment of the application, the sliding adjustment assembly 3 comprises a sliding guide rod 31 arranged along the vehicle frame 1, and a mounting socket 32 slidingly arranged on the sliding guide rod 31.
[0028] In the embodiment, the storage rack comprises a child seat and a storage basket, and the sliding adjustment assembly 3 is arranged along the vehicle frame 1 and comprises a sliding guide rod 31 and a mounting socket 32 slidingly arranged on the sliding guide rod 31, so that the longitudinal height of the storage rack on the vehicle frame 1 can be adjusted. The connection between the mounting socket 32 and the storage rack enables the storage rack to adjust the height synchronously with the sliding of the mounting socket 32, thereby meeting the height requirement of the storage rack in different use scenarios. By operating the release assembly, the user can easily lock the mounting socket 32 at any position on the sliding guide rod 31 or release the locking to adjust the height. The user can flexibly adjust the position of the storage rack according to actual requirements, and the best use effect can be achieved whether the storage rack is used as a child seat or a storage basket. For example, in a parent-child interaction scenario, the child's visual field range can be increased by raising the child seat, and the eye-to-eye communication with the caregiver can be promoted; and in a storage scenario, the height of the storage basket can be adjusted to better adapt to different sizes and heights of articles, thereby improving the utilization rate of the storage space.
[0029] Further, as a preferred embodiment of the present solution but not limited, the release lock assembly 4 comprises a button 41 pivoted to the mounting socket 32, a sliding block 42 slidingly arranged in the mounting socket 32 and obliquely matched with the button 41, a driving block 44 connected with the sliding block 42 through a pull wire 43, and a lock block 45 obliquely matched with the driving block 44, a plurality of positioning holes 46 are arranged on the sliding guide rod 31 for the lock block 45 to insert to position the mounting socket 32 at different positions relative to the frame 1, a first elastic member 47 is arranged between the sliding block 42 and the mounting socket 32, a second elastic member 48 is arranged between the driving block 44 and the mounting socket 32, and a third elastic member 49 is arranged on the lock block 45 for driving the lock block 45 to insert into the positioning hole 46.
[0030] In the present embodiment, the button 41 serves as an operation interface, triggering the entire release lock process through a pressing action: the button 41 is pressed to push the sliding block 42 obliquely matched therewith to move inward, the sliding block 42 drives the driving block 44 to move synchronously through the pull wire 43, and the movement of the driving block 44 forces the lock block 45 to be pulled out of the positioning hole 46 through an oblique matching structure, thereby releasing the locking state of the mounting socket 32 and the sliding guide rod 31, allowing the user to freely adjust the height. In the reset process, the first elastic member 47, the second elastic member 48, and the third elastic member 49 are springs, and the elastic force thereof ensures that each component can quickly and accurately return to the initial position, the lock block 45 is reinserted into the positioning hole 46 to achieve new height locking. The surface of the button 41 can be designed to be a curved shape in accordance with ergonomics, increasing the comfort of pressing and the accuracy of operation. The materials of the sliding block 42 and the driving block 44 can be selected as engineering plastics with low friction coefficient, reducing the movement resistance and improving the response speed. The pull wire 43 can be a steel wire to enhance the stability and durability of the system.
[0031] Further, as a preferred embodiment of the present solution but not limited, a sliding column 451 is arranged through the lock block 45, an oblique groove 441 is arranged on the driving block 44 for the sliding column 451 to insert, the button 41 is pressed to push the sliding block 42 to move away from the lock block 45, the driving block 44 pushes the lock block 45 to pull out of the positioning hole 46 to release the positioning of the mounting socket 32 relative to the frame 1, and at the same time, the first elastic member 47, the second elastic member 48, and the third elastic member 49 are compressed under force to drive the sliding block 42, the driving block 44, and the lock block 45 to reset, and the lock block 45 is inserted into the positioning hole 46 to keep the mounting socket 32 positioned relative to the frame 1.
[0032] When the button 41 is pressed, it pushes the sliding block 42 to move away from the lock block 45, and the sliding block 42 drives the driving block 44 to move synchronously through the pull wire 43. Since the driving block 44 is provided with an inclined slot 441 for inserting the sliding column 451, the movement of the driving block 44 will guide the sliding column 451 through the inclined slot 441, forcing the sliding column 451 to pull out of the positioning hole 46 together with the lock block 45, thereby releasing the locking state of the mounting socket 32 and the sliding guide rod 31, allowing the user to adjust the height.
[0033] Further, as a preferred embodiment of the present scheme but not limited, it further includes a plug-in assembly 5 for connecting the storage rack 2 and the vehicle frame 1, the plug-in assembly 5 includes a plug-in piece 51 provided on the storage rack 2, a plug-in sleeve 52 provided on the mounting socket 32 and inserted into the plug-in piece 51, the plug-in piece 51 is provided with a pressing piece 53, a lock tongue 54 which is obliquely matched with the pressing piece 53 and protrudes outward from one end of the plug-in piece 51, the plug-in sleeve 52 is provided with a lock hole 55 for inserting the lock tongue 54 to limit the plug-in piece 51 from being pulled out of the plug-in sleeve 52, and the fourth elastic piece 56 is arranged between the lock tongue 54 and the plug-in piece 51.
[0034] In the embodiment, the lock tongue 54 automatically pops out and inserts into the lock hole 55 on the plug-in sleeve 52 under the action of the fourth elastic piece 56, thereby realizing the stable connection of the storage rack 2 and the vehicle frame 1. When the pressing piece 53 is pressed, it pushes the lock tongue 54 to retract into the plug-in piece 51 through the oblique structure, thereby releasing the locking state and facilitating the user to easily disassemble and replace or store the storage rack 2. The installation and disassembly process of the storage rack is simplified, and the stability and safety of the connection are ensured through the mechanical locking mechanism, thereby avoiding accidental falling caused by vibration or external force during use. The interface design of the plug-in piece 51 and the plug-in sleeve 52 can increase the guide slope to help the user more accurately perform the plug-in operation, reduce the misalignment and jamming phenomenon. The surface of the pressing piece 53 can be designed as a curved surface shape with anti-slip texture to increase the friction and comfort when pressing. The material selection of the lock tongue 54 can use high-strength alloy to improve its wear resistance and impact resistance.
[0035] Further, as a preferred embodiment of the present scheme but not limited, when the pressing piece 53 is pressed, the lock tongue 54 is pushed out of the lock hole 55 to release the limitation of the plug-in piece 51 from being pulled out of the plug-in sleeve 52, and at the same time, the fourth elastic piece 56 is compressed under stress, and the lock tongue 54 is inserted into the lock hole 55 under the elastic force of the fourth elastic piece 56 to limit the plug-in piece 51 from being pulled out of the plug-in sleeve 52.
[0036] Further, as a preferred embodiment of the present scheme but not limited, the sliding guide rod 31 is arranged along the length direction of the handrail frame 7, and the mounting socket 32 is slidingly arranged on the sliding guide rod 31 to adjust the height of the storage rack 2.
[0037] In this embodiment, the sliding guide rod 31 serves as a linear guide rail, providing a precise and smooth sliding path for the mounting socket 32, ensuring the stability and reliability of the height adjustment process. By adjusting the position of the mounting socket 32 on the sliding guide rod 31, users can easily change the height of the storage rack 2 to adapt to different usage scenarios and needs.
[0038] Further, as a preferred embodiment of the present scheme but not limited, the mounting socket 32 includes a sleeve part 321 that is tightly sleeved on the handrail frame 7 and the sliding guide rod 31, and a clamping part 322 that is inserted and matched with the storage rack 2.
[0039] In this embodiment, the sleeve part 321 is tightly sleeved on the handrail frame 7 and the sliding guide rod 31, not only providing reliable support and positioning, but also ensuring the stability and guidance of the mounting socket 32 during sliding. This design effectively reduces the shaking caused by vibration or external force, enhancing the stability of the overall structure. The clamping part 322 is inserted and matched with the storage rack 2, ensuring quick installation and disassembly of the storage rack 2 through a mechanical locking mechanism, while ensuring the stability and safety of the connection.
[0040] Further, as a preferred embodiment of the present scheme but not limited, the sliding guide rod 31 is provided with a plurality of connection holes 311 through which fasteners pass to connect the sliding guide rod 31 with the vehicle frame 1, and a clearance groove 312 arranged on the sliding guide rod 31 corresponding to the connection holes 311.
[0041] In this embodiment, the plurality of connection holes 311 and the corresponding clearance grooves 312 arranged on the sliding guide rod 31 are connected with the vehicle frame 1 through fasteners (such as bolts or screws), ensuring smooth sliding of the mounting socket 32. The connection holes 311 allow the fasteners to pass through, firmly fixing the sliding guide rod 31 on the vehicle frame 1, ensuring the stability and durability of the overall structure. The clearance grooves 312 allow the fasteners to sink into the grooves, avoiding protruding from the surface of the sliding guide rod 31, thereby eliminating potential interference with the sliding of the mounting socket 32, ensuring the smoothness and accuracy of the adjustment process.
[0042] Further, as a preferred embodiment of the present scheme but not limited, a slope 461 is arranged on the positioning hole 46 corresponding to one side of the mounting socket 32 in the climbing direction.
[0043] In this embodiment, the slope 461 is provided as a guide surface for the insertion and extraction of the locking block 45, so that the locking block 45 can be more easily and accurately inserted into or extracted from the positioning hole 46 during height adjustment. This guiding mechanism effectively reduces the jamming or friction caused by misalignment, and improves the smoothness and accuracy of adjustment.
[0044] The working principle of this embodiment is as follows:
[0045] The seat socket structure of the present application can adjust the position of the seat, and the storage rack includes a child seat and a storage basket. By setting a sliding adjustment assembly on the frame, the user can adjust the height of the child seat as needed, thereby increasing the interaction between parents and children and changing the child's field of view. At the same time, when the storage basket is installed, the height adjustment can adapt to different sizes and heights of the objects, greatly improving the practicability and convenience of the stroller. Through the release assembly, the positioning of the storage rack is realized, and the child seat and the storage basket are fixed at different heights, providing the user with a more flexible and diverse use experience and meeting the use requirements in different scenarios, thereby improving the overall performance and user experience of the product.
[0046] The above is an embodiment provided in combination with specific content, and it is not intended that the specific implementation of the present application is limited to these descriptions. Any similar structure or method as the present application, or any technical deduction or replacement made on the basis of the concept of the present application, should be considered as the protection scope of the present application.
Claims
1. A seat socket structure with adjustable sliding position, characterized in that, It includes a sliding adjustment assembly (3) mounted on the frame (1) and used to drive the shelf (2) to slide along the frame (1), and a release assembly (4) used to keep the shelf (2) in position or release the shelf from the frame (1). The sliding adjustment assembly (3) includes a sliding guide rod (31) arranged along the frame (1) and a mounting socket (32) slidably disposed on the sliding guide rod (31). The release assembly (4) includes a button (41) pivotally connected to the mounting socket (32), a sliding block (42) slidably disposed in the mounting socket (32) and obliquely engaged with the button (41), a drive block (44) connected to the sliding block (42) via a pull wire (43), and a locking block (45) obliquely engaged with the drive block (44). The sliding guide rod (31) is provided with a plurality of positioning holes (46) for the locking block (45) to be inserted to position the mounting socket (32) relative to the frame (1) at different positions. A first elastic element (47) is provided between the sliding block (42) and the mounting socket (32), a second elastic element (48) is provided between the drive block (44) and the mounting socket (32), and a third elastic element (49) is provided on the locking block (45) for driving the locking block (45) to be inserted into the positioning hole (46).
2. The seat socket structure with adjustable position according to claim 1, characterized in that, The device includes a sliding post (451) that passes through the locking block (45). The drive block (44) has a slanted groove (441) for the sliding post (451) to be inserted. When the button (41) is pressed, the sliding block (42) is pushed to move away from the locking block (45), which causes the drive block (44) to push the locking block (45) away from the positioning hole (46) to release the mounting socket (32) from the frame (1). At the same time, the first elastic member (47), the second elastic member (48) and the third elastic member (49) are compressed, which drives the sliding block (42), the drive block (44) and the locking block (45) to reset. The locking block (45) is inserted into the positioning hole (46) to keep the mounting socket (32) from the frame (1) in position.
3. The seat socket structure with adjustable position according to claim 1, characterized in that, It also includes a plug-in assembly (5) for connecting the shelf (2) and the frame (1). The plug-in assembly (5) includes a plug-in member (51) provided on the shelf (2) and a plug-in sleeve (52) provided on the mounting socket (32) for the plug-in member (51) to be inserted. The plug-in member (51) is slidably provided with a pressing member (53) and a locking tongue (54) that cooperates with the pressing member (53) and protrudes outward from the plug-in member (51) at one end. The plug-in sleeve (52) is provided with a locking hole (55) for the locking tongue (54) to be inserted to restrict the plug-in member (51) from being pulled out of the plug-in sleeve (52). A fourth elastic member (56) is provided between the locking tongue (54) and the plug-in member (51).
4. The seat socket structure with adjustable position according to claim 3, characterized in that, When the pressing member (53) is pressed, the locking tongue (54) is pushed out of the locking hole (55) to release the restriction that the plug (51) is pulled out of the plug sleeve (52). At the same time, the fourth elastic member (56) is compressed by force, and the locking tongue (54) is inserted into the locking hole (55) under the elastic force of the fourth elastic member (56) to restrict the plug (51) from being pulled out of the plug sleeve (52).
5. The seat socket structure with adjustable position according to claim 1, characterized in that, The sliding guide rod (31) is arranged along the length of the handrail (7), and the mounting socket (32) is slidably arranged on the sliding guide rod (31) to adjust the height of the shelf (2).
6. The seat socket structure with adjustable position according to claim 5, characterized in that, The mounting socket (32) includes a sleeve (321) that surrounds the handrail (7) and the sliding guide (31) and a snap-fit (322) for the shelf (2) to be inserted into.
7. The seat socket structure with adjustable position according to claim 1, characterized in that, The sliding guide rod (31) is provided with a plurality of connecting holes (311) through which fasteners pass to connect the sliding guide rod (31) to the frame (1), and a relief groove (312) provided on the sliding guide rod (31) corresponding to the connecting holes (311).
8. The seat socket structure with adjustable position according to claim 1, characterized in that, The positioning hole (46) is provided with a ramp (461) on the side corresponding to the climbing direction of the mounting socket (32).