Adjustable child dining chair
By introducing locking components and return springs into the children's high chair, the problem of inconvenient seat angle adjustment has been solved, enabling flexible adjustment of the seat at different angles and heights, thus improving the user experience.
Patent Information
- Application Number
- CN202423285850.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing children's high chairs have difficulty changing the angle of the seat relative to the frame, resulting in inconvenience in use.
By incorporating first and second locking parts, a return spring, an unlocking handle, and a rope, the seat can be automatically locked and adjusted in different positions. Combined with the design of the sliding parts, the seat can be flexibly adjusted at different angles and heights.
It enables multi-angle and height adjustment of the base relative to the support, improving the flexibility and convenience of use and simplifying the operation process.
Smart Images
Figure CN223830705U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of children's dining chair technology, and relates to an adjustable children's dining chair. Background Technology
[0002] With social progress and development, a dining chair suitable for children to sit down and eat has been developed to help children develop good sitting habits from an early age. This avoids the trouble of parents chasing after their children to feed them, and can also train children's sitting posture, which helps their physical development.
[0003] Existing children's high chairs, especially multi-functional high chairs that can switch between swing and high chair modes, have different angles relative to the frame because the seat is basically parallel to the ground in the high chair mode, while the seat needs to tilt backward to ensure the child's safety in the swing mode. However, it is difficult to change the angle of the seat relative to the frame in the current technology, so there is a lot of room for improvement. Summary of the Invention
[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by proposing an adjustable children's dining chair.
[0005] The objective of this utility model can be achieved through the following technical solution: an adjustable children's dining chair, comprising:
[0006] The bracket is provided with a first limiting part and a first locking part, wherein the number of the first locking parts is at least two;
[0007] A seat body is rotatably connected to the bracket. The seat body is provided with a second limiting part. When the seat body rotates in one direction until the second limiting part contacts the first limiting part, the seat body is located in a first position. When the seat body rotates in another direction until the second limiting part contacts the first limiting part, the seat body is located in a second position.
[0008] A first locking member is movably connected to the seat body. The first locking member is provided with a second locking part. The first locking member can move away from the seat body so that the second locking part is connected to the first locking part, or move closer to the seat body so that the second locking part is separated from the first locking part. When the seat body is in the first position, the second locking part is aligned with one of the first locking parts. When the seat body is in the second position, the second locking part is aligned with another of the first locking parts.
[0009] In the aforementioned adjustable children's high chair, the first locking part is configured as a first locking groove, and the second locking part is configured as a first locking block, wherein the first locking block can be inserted into the first locking groove.
[0010] The adjustable children's high chair described above also includes a first return spring, which is disposed between the seat and the first locking member. The two ends of the first return spring are in contact with the seat and the first locking member, respectively, and the first return spring pushes the first locking member away from the seat.
[0011] The aforementioned adjustable children's high chair also includes an unlocking handle and a rope. The unlocking handle is slidably connected to the seat body, and the unlocking handle is connected to the first locking member via the rope. Pulling the unlocking handle and using the rope will cause the first locking member to move closer to the seat body.
[0012] In the aforementioned adjustable children's high chair, the first limiting part is configured as a limiting block, and the second limiting part is configured as a limiting groove. When the seat rotates, the limiting block can be driven to contact the side wall of the limiting groove.
[0013] The adjustable children's high chair described above also includes a second locking member. The support includes a frame and a sliding member. The sliding member is slidably connected to the frame. The first limiting part and the first locking part are both disposed on the sliding member. The seat is rotatably connected to the sliding member. The second locking member is disposed between the sliding member and the frame. When the sliding member slides relative to the frame to a certain position, the second locking member is used to lock the sliding member and the frame.
[0014] In the aforementioned adjustable children's high chair, the frame is provided with a third locking part, the second locking member is provided with an unlocking part and a fourth locking part, the second locking member is rotatably connected to the frame, and the rotatable connection point between the second locking member and the frame is located between the unlocking part and the fourth locking part. When the sliding member slides relative to the frame to a certain position, the second locking member can rotate and drive the third locking part to connect with the fourth locking part.
[0015] In the aforementioned adjustable children's high chair, the third locking part is configured as a second locking groove, and the fourth locking part is configured as a second locking block, wherein the second locking block can be inserted into the second locking groove.
[0016] The adjustable children's high chair described above also includes a second return spring, which is disposed between the frame and the unlocking part. The two ends of the second return spring are in contact with the frame and the unlocking part, respectively, and the second return spring pushes the unlocking part away from the frame.
[0017] In the aforementioned adjustable children's high chair, the number of the second locking slots is at least two, and each of the second locking slots is distributed along the length direction of the frame.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0019] 1. When the seat is in the first position, the second locking part is aligned with one of the first locking parts. When the seat is in the second position, the second locking part is aligned with another of the first locking parts. Thus, when the seat rotates to different extreme positions relative to the bracket, the second locking part can be aligned with different first locking parts to achieve locking at different positions, thereby realizing the adjustment of the seat relative to the bracket at different angles.
[0020] 2. The two ends of the first return spring are in contact with the seat and the first locking member respectively. The first return spring pushes the first locking member away from the seat, thereby driving the first locking block to insert into the first locking groove, realizing the automatic locking of the first locking member and restricting the seat from rotating relative to the bracket.
[0021] 3. The unlocking handle can be pulled to move the first locking member closer to the seat body via the rope, so that the first locking member does not need to be moved by hand. Especially in the case of multiple sets of first locking parts and first locking members, the unlocking of multiple sets of first locking members can be controlled simultaneously by a single unlocking handle.
[0022] 4. Fix the base to a sliding member that can slide on the frame, so that the base can not only rotate relative to the frame to adjust the angle, but also adjust the height by raising and lowering the sliding member relative to the frame. The second locking member can lock the sliding member to the frame, thereby restricting the free sliding of the sliding member relative to the frame.
[0023] 5. The two ends of the second return spring are in contact with the sliding member and the unlocking part respectively. The second return spring pushes the unlocking part away from the sliding member, thereby driving the second locking block to insert into the second locking groove, realizing the automatic locking of the second locking member and restricting the seat body from sliding freely relative to the sliding member. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the adjustable children's dining chair of this utility model.
[0025] Figure 2 This is an exploded view of the adjustable children's dining chair of this utility model.
[0026] Figure 3 This is a front view of the adjustable children's dining chair of this utility model.
[0027] Figure 4 for Figure 3 A cross-sectional view from the perspective of AA.
[0028] Figure 5 for Figure 3 A cross-sectional view from the perspective of a BB (Black and White) camera.
[0029] Figure 6This is a schematic diagram of the internal structure of the adjustable children's dining chair of this utility model.
[0030] In the diagram, 100 is the bracket; 110 is the frame; 111 is the second locking groove; 120 is the sliding member; 121 is the limiting block; 122 is the first locking groove; 200 is the seat; 210 is the limiting groove; 300 is the first locking member; 310 is the first locking block; 400 is the first return spring; 500 is the unlocking handle; 600 is the rope; 700 is the second locking member; 710 is the unlocking part; 720 is the second locking block; and 800 is the second return spring. Detailed Implementation
[0031] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0032] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0033] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0035] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0036] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.
[0037] like Figures 1-6 As shown, an adjustable children's dining chair includes: a support frame 100, a seat 200, and a first locking element 300.
[0038] The bracket 100 is provided with a first limiting part and a first locking part, and the number of the first locking parts is at least two.
[0039] The seat 200 is rotatably connected to the bracket 100. The seat 200 is provided with a second limiting part. When the seat 200 rotates in one direction until the second limiting part contacts the first limiting part, the seat 200 is located in a first position. When the seat 200 rotates in another direction until the second limiting part contacts the first limiting part, the seat 200 is located in a second position.
[0040] The first locking member 300 is movably connected to the seat 200. The first locking member 300 is provided with a second locking part. The first locking member 300 can move away from the seat 200 so that the second locking part is connected to the first locking part, or move closer to the seat 200 so that the second locking part is separated from the first locking part. When the seat 200 is in the first position, the second locking part is aligned with one of the first locking parts. When the seat 200 is in the second position, the second locking part is aligned with another of the first locking parts.
[0041] Specifically, the first limiting part is configured as a limiting block 110, and the second limiting part is configured as a limiting groove 210. When the seat 200 rotates, it can drive the limiting block 110 to contact the side wall of the limiting groove 210.
[0042] In this embodiment, when the seat 200 is in the first position, the second locking part is aligned with a first locking part, and when the seat 200 is in the second position, the second locking part is aligned with another first locking part. Thus, when the seat 200 rotates to different extreme positions relative to the bracket 100, the second locking part can be aligned with different first locking parts to achieve locking at different positions, thereby realizing the adjustment of the seat 200 relative to the bracket 100 at different angles.
[0043] like Figures 1-6As shown, based on the above embodiment, the first locking part is configured as a first locking groove 120, and the second locking part is configured as a first locking block 310, wherein the first locking block 310 can be inserted into the first locking groove 120.
[0044] In this embodiment, the first locking block 310 can be inserted into the first locking slot 120, and the base 200 and the bracket 100 are fixed by the insertion of the first locking member 300, which is simple and convenient.
[0045] like Figures 1-6 As shown, based on the above embodiment, a first return spring 400 is also included. The first return spring 400 is disposed between the seat 200 and the first locking member 300. The two ends of the first return spring 400 are in contact with the seat 200 and the first locking member 300, respectively. The first return spring 400 pushes the first locking member 300 away from the seat 200.
[0046] In this embodiment, the two ends of the first return spring 400 are in contact with the seat 200 and the first locking member 300, respectively. The first return spring 400 pushes the first locking member 300 away from the seat 200, thereby driving the first locking block 310 to insert into the first locking groove 120, realizing the automatic locking of the first locking member 300 and restricting the seat 200 from rotating relative to the bracket 100.
[0047] like Figures 1-6 As shown, based on the above embodiment, it also includes an unlocking handle 500 and a rope 600. The unlocking handle 500 is slidably connected to the seat 200. The unlocking handle 500 is connected to the first locking member 300 through the rope 600. The unlocking handle 500 can be pulled and the first locking member 300 can be moved closer to the seat 200 through the rope 600.
[0048] In this embodiment, the unlocking handle 500 can be pulled and the first locking member 300 can be brought closer to the seat 200 via the rope 600, so that the first locking member 300 does not need to be moved by hand. Especially in the case of multiple sets of first locking parts and first locking members 300, the unlocking of multiple sets of first locking members 300 can be controlled simultaneously by a single unlocking handle 500.
[0049] like Figures 1-6As shown, based on the above embodiment, a second locking member 700 is also included. The bracket 100 includes a frame 110 and a sliding member 120. The sliding member 120 is slidably connected to the frame 110. The first limiting part and the first locking part are both disposed on the sliding member 120. The seat 200 is rotatably connected to the sliding member 120. The second locking member 700 is disposed between the sliding member 120 and the frame 110. When the sliding member 120 slides relative to the frame 110 to a certain position, the second locking member 700 is used to lock the sliding member 120 and the frame 110.
[0050] In this embodiment, the seat 200 is fixed to the sliding member 120 that can slide on the frame 110, so that the seat 200 can not only rotate relative to the frame 110 to adjust the angle, but also adjust the height by raising and lowering the sliding member 120 relative to the frame 110. The second locking member 700 can lock the sliding member 120 and the frame 110, thereby restricting the free sliding of the sliding member 120 relative to the frame 110.
[0051] like Figures 1-6 As shown, based on the above embodiment, the frame 110 is provided with a third locking part, the second locking member 700 is provided with an unlocking part 710 and a fourth locking part, the second locking member 700 is rotatably connected to the frame 110, and the rotational connection point between the second locking member 700 and the frame 110 is located between the unlocking part 710 and the fourth locking part. When the sliding member 120 slides relative to the frame 110 to a certain position, the second locking member 700 can rotate and drive the third locking part to connect with the fourth locking part.
[0052] In this embodiment, the specific structure of the third locking part and the fourth locking part is not limited, as long as a detachable connection can be achieved. When the sliding member 120 slides to a certain position relative to the frame 110, the second locking member 700 can rotate and drive the third locking part to connect with the fourth locking part, thereby restricting the sliding member 120 from sliding freely relative to the frame 110.
[0053] like Figures 1-6 As shown, based on the above embodiment, the third locking part is configured as the second locking groove 111, and the fourth locking part is configured as the second locking block 720, which can be inserted into the second locking groove 111.
[0054] In this embodiment, the second locking block 720 can be inserted into the second locking slot 111, and the sliding member 120 and the seat 200 are fixed by the second locking member 700, which is simple and convenient.
[0055] like Figures 1-6As shown, based on the above embodiment, a second reset spring 800 is also included. The second reset spring 800 is disposed between the sliding member 120 and the unlocking part 710. The two ends of the second reset spring 800 are in contact with the sliding member 120 and the unlocking part 710, respectively. The second reset spring 800 pushes the unlocking part 710 away from the sliding member 120.
[0056] In this embodiment, the two ends of the second return spring 800 are in contact with the slider 120 and the unlocking part 710 respectively. The second return spring 800 pushes the unlocking part 710 away from the slider 120, thereby driving the second locking block 720 to insert into the second locking groove 111, realizing the automatic locking of the second locking part 700 and restricting the seat 200 from sliding freely relative to the slider 120.
[0057] like Figures 1-6 As shown, based on the above embodiment, the number of the second locking slots 111 is at least two, and each of the second locking slots 111 is distributed along the length direction of the frame 110.
[0058] In this embodiment, each of the second locking slots 111 is distributed along the length of the frame 110, so that the seat 200 can be locked in different positions of the frame 110, making the use of the adjustable children's dining chair more flexible.
Claims
1. An adjustable children's high chair, characterized in that, include: The bracket (100) is provided with a first limiting part and a first locking part, wherein the number of the first locking parts is at least two; A seat (200) is rotatably connected to the bracket (100). The seat (200) is provided with a second limiting part. When the seat (200) rotates in one direction until the second limiting part contacts the first limiting part, the seat (200) is in a first position. When the seat (200) rotates in another direction until the second limiting part contacts the first limiting part, the seat (200) is in a second position. A first locking member (300) is movably connected to the seat (200). The first locking member (300) is provided with a second locking part. The first locking member (300) can move away from the seat (200) so that the second locking part is connected to the first locking part, or move closer to the seat (200) so that the second locking part is separated from the first locking part. When the seat (200) is in the first position, the second locking part is aligned with one of the first locking parts. When the seat (200) is in the second position, the second locking part is aligned with another of the first locking parts.
2. The adjustable children's high chair as described in claim 1, characterized in that: The first locking part is configured as a first locking groove (122), and the second locking part is configured as a first locking block (310), wherein the first locking block (310) can be inserted into the first locking groove (122).
3. An adjustable children's high chair as described in claim 2, characterized in that: It also includes a first return spring (400), which is disposed between the seat (200) and the first locking member (300). The two ends of the first return spring (400) are in contact with the seat (200) and the first locking member (300) respectively. The first return spring (400) pushes the first locking member (300) away from the seat (200).
4. An adjustable children's high chair as described in claim 3, characterized in that: It also includes an unlocking handle (500) and a rope (600). The unlocking handle (500) is slidably connected to the seat (200). The unlocking handle (500) is connected to the first locking member (300) through the rope (600). The unlocking handle (500) can be pulled and the first locking member (300) can be moved closer to the seat (200) through the rope (600).
5. An adjustable children's high chair as described in claim 1, characterized in that: The first limiting part is configured as a limiting block (121), and the second limiting part is configured as a limiting groove (210). When the seat (200) rotates, it can drive the limiting block (121) to contact the side wall of the limiting groove (210).
6. An adjustable children's high chair as described in claim 1, characterized in that: It also includes a second locking member (700). The bracket (100) includes a frame (110) and a sliding member (120). The sliding member (120) is slidably connected to the frame (110). The first limiting part and the first locking part are both disposed on the sliding member (120). The seat (200) is rotatably connected to the sliding member (120). The second locking member (700) is disposed between the sliding member (120) and the frame (110). When the sliding member (120) slides relative to the frame (110) to a certain position, the second locking member (700) is used to lock the sliding member (120) and the frame (110).
7. An adjustable children's high chair as described in claim 6, characterized in that: The frame (110) is provided with a third locking part, and the second locking member (700) is provided with an unlocking part (710) and a fourth locking part. The second locking member (700) is rotatably connected to the frame (110), and the rotational connection point between the second locking member (700) and the frame (110) is located between the unlocking part (710) and the fourth locking part. When the sliding member (120) slides relative to the frame (110) to a certain position, the second locking member (700) can rotate and drive the third locking part to connect with the fourth locking part.
8. An adjustable children's high chair as described in claim 7, characterized in that: The third locking part is configured as a second locking groove (111), and the fourth locking part is configured as a second locking block (720), which can be inserted into the second locking groove (111).
9. An adjustable children's high chair as described in claim 8, characterized in that: It also includes a second return spring (800), which is disposed between the slider (120) and the unlocking part (710). The two ends of the second return spring (800) are in contact with the slider (120) and the unlocking part (710) respectively. The second return spring (800) pushes the unlocking part (710) away from the slider (120).
10. An adjustable children's high chair as described in claim 8, characterized in that: The number of the second locking slots (111) is at least two, and each of the second locking slots (111) is distributed along the length direction of the frame (110).