Child seat

Abstract

The application discloses a child chair, which comprises a supporting frame, a bearing part and a locking part. The supporting frame is provided with a slot, and the sidewall of the slot is provided with a locking hole. The bearing part is used for bearing a baby, and is provided with a connecting seat. The connecting seat is provided with a holding part and a plug-in part matched with the slot. The locking part is movably arranged on the plug-in part, and is provided with a locking part matched with the locking hole. The locking part has a locking position for extending into the locking hole and a release position for withdrawing from the locking hole. After the bearing part is disassembled, different supporting frames can be replaced, or different bearing parts with the same connecting seat can be installed on the same supporting frame, so that the use mode is more abundant, and the bearing part can be quickly disassembled to facilitate transportation.

Description

Technical Field

[0001] This application relates to the technical field of children's chairs, specifically a children's chair. Background Technology

[0002] Existing child chairs include a support frame and a seat connected to the support frame. The seat and support frame are fixed together by bolts, which makes them difficult to disassemble after connection. This results in limited functionality, such as only being used by children, and also has drawbacks such as being difficult to transport. Utility Model Content

[0003] This application provides a child chair that facilitates the disassembly of the support components, makes transportation easier, and offers more diverse usage options.

[0004] This application provides a child chair, comprising: A support frame with a slot, the side wall of which is provided with a lock hole; A support for supporting an infant, the support having a connecting seat having a gripping part and a plug-in part adapted to the slot; A locking member is movably disposed in the plug-in portion. The locking member has a locking portion adapted to the lock hole, and the locking portion has a locking position that extends into the lock hole and an unlocking position that exits the lock hole.

[0005] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0006] Optionally, the locking member has a release portion exposed to the support frame in the locked position.

[0007] Optionally, the locking part also serves as the releasing part.

[0008] Optionally, the locking member has a fixed end, a free end, and a connecting arm connecting the fixed end and the free end. The fixed end and the connecting seat are fixedly connected. The locking part is disposed on the movable end. The connecting arm is elastically deformable, so that the locking part always has a tendency to move from the unlocked position to the locked position.

[0009] Optionally, the child chair includes an elastic reset member that acts on the locking member to reset the locking portion from the unlocked position to the locked position.

[0010] Optionally, the locking part is provided with a guide part. During installation, the guide part abuts against the support frame to drive the locking part to switch from the locked position to the unlocked position.

[0011] Optionally, the release part is disposed adjacent to the gripping part.

[0012] Optionally, the support frame includes two oppositely arranged support rods, the top of which has the slot, and the connecting seats are provided on both sides of the bearing member.

[0013] Optionally, the outer peripheral surfaces of the grip and the support rod are smoothly transitioned.

[0014] Optionally, the support leg is a tubular structure.

[0015] In the child chair of this application, the detachable load-bearing component can be used to replace the support frame with a different structure, or other different load-bearing components with the same connecting seat can be installed on the same support frame, which makes the use more versatile, and the load-bearing component can be quickly disassembled for easy transportation. Attached Figure Description

[0016] Figure 1 This is a perspective view of a children's chair according to an embodiment of this application; Figure 2 for Figure 1 Exploded view of the load-bearing components and support frame in a children's chair; Figure 3 This is a perspective view of a child chair according to another embodiment of this application; Figure 4 Figure 2 Enlarged view of section A in the middle; Figure 5 for Figure 4 Exploded view of the portion between the middle connector and the locking element; Figure 6 This application shows a partial sectional view of the locking element after the load-bearing component and support frame have been installed.

[0017] The annotations in the figure are explained as follows: 100. Support frame; 110. Base frame; 120. Support rod; 121. Slot; 122. Lock hole; 200. Load-bearing component; 201. Backrest; 202. Enclosure; 203. Dinner plate; 204. Frame; 210. Connecting seat; 211. Grip part; 212. Insertion part; 300. Locking element; 301. Fixed end; 302. Free end; 303. Connecting arm; 310. Locking part; 311. Guide part; 320. Releasing part; 400, elastic reset component; 500, seat plate; 600, foot pedal. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] It should be noted that when a component is said to be "connected" to another component, it can be directly connected to the other component or it can be connected to a component in between. When a component is said to be "set on" another component, it can be directly set on the other component or it may be set to a component in between.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] In this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number or order of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] like Figure 1 and Figure 3 As shown in the figure, this application provides a children's chair, including a support frame 100, a load-bearing member 200, and a locking member 300. The support frame 100 shown in the figure includes a base frame 110 and two support rods 120 connected to the base frame 110. The two support rods 120 are two upward-extending rods arranged opposite each other. Of course, the support frame 100 can also have other shapes, such as a single support rod 120. The support frame 100 can also include only two oppositely arranged side frames, each side frame including a front leg assembly and a rear leg assembly. Furthermore, the rear leg assembly is rotatably connected to the front leg assembly.

[0023] The support component 200 is used to support infants and toddlers, such as seats, parts of seats, or bassinets. Figure 1 In the case, the support member 200 includes a backrest 201 for supporting the child's back, a guardrail 202 connected to the backrest 201, and a plate 203 connected to the guardrail 202. Figure 2In this design, the support component 200 is a bassinet, including a basket 204 and a cloth bag (not shown) fitted over the basket 204, used to support the infant. A seat 500 and a footrest 600 for supporting the child's bottom are connected between the two support rods 120, wherein the footrest 600 is height-adjustable relative to the support rods 120. The following embodiments use... Figure 1 The connection relationship between the load-bearing component 200 and the support frame 100 is explained in detail using the structure as an example.

[0024] like Figure 1 , Figure 2 , Figures 4-6 As shown, the carrier 200 is provided with a connecting seat 210, which has a gripping part 211 and a plugging part 212. The corresponding support rod 120 has a slot 121. When the carrier 200 is installed, the plugging part 212 is inserted into the slot 121. There are two connecting seats 210, which are arranged on both sides of the carrier 200.

[0025] The locking member 300 is movably disposed in the insertion portion 212, and its movement includes rotation, sliding, or deformation. To facilitate locking of the locking member 300, a locking hole 122 is provided in the groove wall of the slot 121, and the locking member 300 has a locking portion 310 adapted to the locking hole 122. The locking portion 310 has a locking position extending into the locking hole 122 and a releasing position retracting from the locking hole 122. When the carrier member 200 is installed in place and the locking portion 310 is in the locked position, it can prevent the carrier member 200 from detaching from the support frame 100. When the locking portion 310 switches to the releasing position, it can be held in the grip portion 211 and detached from the support frame 100. Subsequently, the same carrier member 200 can be installed on support frames 100 of other structures as needed, or as... Figures 1-3 As shown, other carriers 200 with the same connecting seats 210 are mounted on the same support frame 100. Meanwhile, the separation of the carriers 200 from the support frame 100 facilitates packaging and transportation.

[0026] To facilitate disassembly and installation while considering load-bearing characteristics, the support rod 120 has a tubular structure with an open top forming a slot 121. The load-bearing member 200 is installed from top to bottom, and under gravity, the load-bearing member 200 completely transfers the force to the support rod 120. In one embodiment, the support rod 120 is a metal tube, which facilitates processing and improves structural strength. In another embodiment, the base frame 110 has a U-shaped structure, and the support rod 120 and the base frame 110 are detachably connected, further facilitating packaging and transportation. In one embodiment, the gripping part 211 protrudes radially outward relative to the insertion part 212. On the one hand, during installation, the bottom surface of the gripping part 211 abuts against the top surface of the support rod 120, serving as a limiting element during installation; on the other hand, the outer circumferences of the gripping part 211 and the support rod 120 smoothly transition, resulting in a simpler appearance.

[0027] like Figure 4 and Figure 6 As shown, in one embodiment, the locking member 300 has a release portion 320 exposed to the support frame 100 in the locked position. The locking member 300 can be integrally machined to simultaneously obtain the release portion 320 and the locking portion 310, and the driving of the locking portion 310 between the release portions 320 is more stable. For ease of operation, the release portion 320 is disposed adjacent to the grip portion 211. During disassembly, both hands hold the grip portions 211 of the two connecting seats 210 respectively, and the fingers drive the release portion 320 to unlock the locking portion 310.

[0028] like Figure 5 and Figure 6 As shown, in one embodiment, the locking member 300 has a fixed end 301, a free end 302, and a connecting arm 303 connecting the fixed end 301 and the free end 302. The fixed end 301 and the connecting seat 210 are fixedly connected, for example, by bolts. The locking portion 310 is provided on the movable end 302 and is a cylindrical protrusion. The connecting arm 303 is elastically deformable, so that the locking portion 310 always has a tendency to move from the unlocked position to the locked position.

[0029] See also Figure 5 and Figure 6 In one embodiment, the locking part 310 also serves as the unlocking part 320. The unlocking operation is as follows: press the locking part 310 to make it exit the lock hole 122. To facilitate the installation operation, a guide part 311 is provided at the bottom of the locking part 310. The guide part 311 is, for example, an inclined surface. When the carrier 200 is installed from top to bottom, the support rod 120 abuts against the inclined surface to drive the locking part 310 to move to the unlocking position. The connecting arm 303 deforms and stores energy. After the carrier 200 is installed in place, the connecting arm 303 deforms and resets, and the locking part 310 extends into the lock hole 122. In one embodiment, an elastic reset member 400 is provided in the insertion part 212 to act on the locking member 300 and reset the locking part 310 from the unlocking position to the locking position. The elastic reset member 400 is, for example, a cylindrical spring.

[0030] The child chair of this application allows for more diverse uses by disassembling the support components to replace the support frame with one of different structure, or by installing other different support components with the same connecting seat on the same support frame. Furthermore, the support components can be quickly disassembled for easy transportation.

[0031] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0032] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are quite specific and detailed. However, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A child chair, characterized in that, include: A support frame with a slot, the side wall of which is provided with a lock hole; A support for supporting an infant, the support having a connecting seat having a gripping part and a plug-in part adapted to the slot; A locking member is movably disposed in the plug-in portion. The locking member has a locking portion adapted to the lock hole, and the locking portion has a locking position that extends into the lock hole and an unlocking position that exits the lock hole.

2. The child chair according to claim 1, characterized in that, The locking member has a release portion exposed to the support frame in the locked position.

3. The child chair according to claim 2, characterized in that, The locking part also serves as the unlocking part.

4. The child chair according to claim 3, characterized in that, The locking member has a fixed end, a free end, and a connecting arm connecting the fixed end and the free end. The fixed end and the connecting seat are fixedly connected. The locking part is located at the movable end. The connecting arm is elastically deformable, so that the locking part always has a tendency to move from the unlocked position to the locked position.

5. The child chair according to claim 4, characterized in that, Includes an elastic reset member that acts on the locking member to reset the locking part from the unlocked position to the locked position.

6. The child chair according to claim 3, characterized in that, The locking part is provided with a guide part. During installation, the guide part abuts against the support frame to drive the locking part to switch from the locked position to the unlocked position.

7. The child chair according to claim 2, characterized in that, The release part is disposed adjacent to the gripping part.

8. The child chair according to claim 1, characterized in that, The support frame includes two oppositely arranged support rods, the top of which has the slot, and the connecting seats are provided on both sides of the bearing member.

9. The child chair according to claim 8, characterized in that, The outer circumferential surfaces of the grip and the support rod are smoothly transitioned.

10. The child chair according to claim 8, characterized in that, The support legs are tubular structures.

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