Children's dining chair
By adopting the sliding and rotating design of the bottom bracket assembly and the seat cover assembly in children's dining chairs, the compact and flat folding of the dining chair frame is achieved, solving the problems of large volume and uneven structure after folding in the prior art dining chairs, and improving the Convenience of carrying and storage.
Patent Information
- Application Number
- CN202010476630.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-05-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2040-05-29
AI Technical Summary
The existing children's dining chairs are large in size and uneven in structure after folding, making them difficult to store and carry.
Adopt a dining chair frame structure including a bottom bracket assembly and a foldable seat cover assembly. Through the sliding and rotation of side rods, seat posts, linkage rods and other rods, the folding of the seat cover assembly and the mutual collection of the support are achieved to form a compact , flat folded state.
The dining chair frame is compact, flat and small after folding, making it convenient for users to carry and store daily.
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Figure CN111588225B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a children's dining chair. Background Art
[0002] In order to make dining chairs easy to store and carry, most dining chairs adopt a foldable structure. In the prior art, a foldable dining chair includes a dining chair frame with an unfolded state and a folded state, a seat assembly arranged on the dining chair frame, and a locking mechanism for locking the dining chair frame in the unfolded state. The structures of the dining chair frame are various, and the corresponding folding principles are also different. How to make the dining chair small enough and flat enough after folding has always been the goal pursued by those skilled in the art. Summary of the invention
[0003] The invention aims to provide a children's dining chair which has a flat structure and a small volume after being folded.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a children's dining chair, comprising a dining chair frame with an unfolded state and a folded state, and a locking mechanism for locking the dining chair frame in the unfolded state, the dining chair frame comprising a bottom bracket assembly and a foldable seat pocket assembly arranged on the bottom bracket assembly, the bottom bracket assembly at least comprising a front bracket and a rear bracket, the seat pocket assembly having at least side rods extending in the up-and-down direction, the side rods being connected to the front bracket in a relatively sliding manner along the length extension direction of the front bracket, and the upper part of the rear bracket being rotatably connected to the side rods, and when the dining chair frame is in the folded state, the seat pocket assembly is folded and folded together with the front bracket as the side rods slide relative to the front bracket, and the rear bracket flips over and folds relative to the side rods and the front bracket.
[0005] Preferably, the seat pocket assembly at least includes a seat rod rotatably connected to the side rod, a linkage rod is arranged between the seat rod and the side rod, one end of the linkage rod is rotatably connected to the seat rod, and the other end of the linkage rod can be connected to the side rod in a relatively rotatable manner and in a relatively slidable manner along the length extension direction of the side rod. The seat rod is rotated and retracted relative to the side rod to fold the seat pocket assembly.
[0006] Preferably, the side rod includes a connecting rod and a backrest rod, both of which extend in the up-down direction and are connected in a relative sliding manner in the length direction. The seat pocket assembly includes a seat rod, which is rotatably connected to the connecting rod. When the backrest rod slides and shortens relative to the connecting rod, the seat rod is driven to rotate and retract relative to the connecting rod.
[0007] Furthermore, a sliding member is fixedly provided on the lower portion of the backrest rod, and the sliding member can be slidably provided on the front bracket up and down along the length extension direction of the front bracket, the upper portion of the connecting rod can be relatively slidably connected to the sliding member, and a linkage rod is rotatably connected between the sliding member and the seat rod, and the sliding of the connecting rod relative to the sliding member and the rotation of the seat rod relative to the connecting rod are linked to each other.
[0008] Furthermore, a sliding groove extending in the up-down direction is formed on the sliding member, and a sliding pin is provided on the upper part of the connecting rod, and the sliding pin is slidably inserted into the sliding groove.
[0009] Furthermore, the seat pocket assembly also includes an armrest rod extending in the front-to-back direction, and an armrest connecting rod rotatably connected between the front portion of the seat rod and the front portion of the armrest rod, the rear portion of the seat rod and the rear portion of the armrest rod are rotatably connected to the connecting rod respectively, and when the seat pocket assembly is folded, the armrest rod, the armrest connecting rod and the seat rod are retracted relative to the connecting rod.
[0010] Preferably, a sliding member is slidably provided on the side rod, and the sliding member can be slidably provided on the front bracket up and down along the length extension direction of the front bracket. The seat pocket assembly includes a seat rod, and the seat rod is rotatably connected to the side rod. When the side rod slides downward relative to the sliding member, the seat rod is driven to rotate and retract relative to the side rod.
[0011] Furthermore, a linkage rod is rotatably connected between the sliding member and the seat rod, and when the side rod slides downward relative to the sliding member, the seat rod is linked to rotate and retract relative to the side rod.
[0012] Furthermore, the seat pocket assembly also includes an armrest rod extending in the front-to-back direction, and an armrest connecting rod rotatably connected between the front portion of the seat rod and the front portion of the armrest rod, the rear portion of the seat rod and the rear portion of the armrest rod are rotatably connected to the side rod, respectively, and when the seat pocket assembly is folded, the armrest rod, the armrest connecting rod and the seat rod are retracted relative to the side rod.
[0013] Preferably, during the folding process of the dining chair frame, the seat pocket assembly is folded relative to the side rod before the side rod is folded relative to the front support.
[0014] Preferably, the lower portion of the side rod or the upper portion of the rear bracket is slidably connected to the front bracket.
[0015] Furthermore, a rotating shaft is provided on the upper portion of the rear bracket, and the upper portion of the rear bracket is rotatably connected to the side rod through the rotating shaft. A guide groove extending along its length direction is provided on the front bracket, and the rotating shaft can rotate around its own axis and can be inserted into the guide groove slidably up and down.
[0016] Preferably, the bottom bracket assembly also includes a connecting rod, one end of which is rotatably connected to the upper portion of the front bracket, and the other end of which is rotatably connected to the rear bracket. When the dining chair is in a folded state, the front bracket, the rear bracket and the connecting rod are close to each other.
[0017] Preferably, when the dining chair frame is in a folded state, all the rods in the rear bracket and the seat pocket assembly are folded inside the front bracket along the front-to-back direction.
[0018] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: the children's dining chair of the present invention has a simple structure. When the dining chair frame is folded, the seat pocket assembly is folded and folded together with the front bracket and the rear bracket. The structure is very compact and flat, and the volume is also very small, which brings great convenience to the user's daily carrying and storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Attached Figure 1 The dining chair frame of Example 1 of the present invention is in the unfolded state. Figure 1 ;
[0020] Attached Figure 2 The dining chair frame of Example 1 of the present invention is in the unfolded state. Figure 2 ;
[0021] Attached Figure 3 It is a side view schematic diagram of the dining chair frame in the unfolded state according to the first embodiment of the present invention;
[0022] Attached Figure 4 For the attachment Figure 3 AA half section diagram;
[0023] Attached Figure 5 This is a three-dimensional diagram of the dining chair frame in a semi-folded state according to Embodiment 1 of the present invention;
[0024] Attached Figure 6 This is a three-dimensional diagram of the dining chair frame in the folded state according to Embodiment 1 of the present invention;
[0025] Attached Figure 7 It is a side view of the dining chair frame in the folded state according to Embodiment 1 of the present invention;
[0026] Attached Figure 8 is a cross-sectional view of the dining chair frame in a folded state according to Embodiment 1 of the present invention;
[0027] Attached Fig. 9 This is a three-dimensional diagram of a dining chair frame in an unfolded state according to Embodiment 2 of the present invention;
[0028] Attached Fig.10It is a side view schematic diagram of the dining chair frame in the unfolded state according to the second embodiment of the present invention;
[0029] Attached Fig.11 For the attachment Fig.10 BB-direction cross-sectional view;
[0030] Attached Fig.12 A three-dimensional diagram of a dining chair frame in a semi-folded state according to Embodiment 2 of the present invention;
[0031] Attached Fig.13 A three-dimensional diagram of a dining chair frame in a semi-folded state 2 according to Embodiment 2 of the present invention;
[0032] Attached Fig.14 This is a three-dimensional diagram of a dining chair frame in a folded state according to Embodiment 2 of the present invention;
[0033] Attached Fig.15 It is a side view of the dining chair frame in the folded state according to the second embodiment of the present invention;
[0034] Attached Fig.16 For the attachment Fig.15 Schematic diagram of CC section;
[0035] Wherein: 100, bottom bracket assembly; 200, seat pocket assembly; 1, front bracket; 101, front support rod; 102, front cross bar; 103, guide groove; 104, lock groove; 2, rear bracket; 201, rear support rod; 202, rear cross bar; 3, connecting rod; 4, connecting rod; 5, backrest rod; 6, seat rod; 7, armrest rod; 8, armrest connecting rod; 9, sliding part; 91, sliding groove; 92, limiting groove; 10, sliding pin; 11, linkage rod; 12, unlocking operating part; 13, traction rope; 14, locking spring; 141, locking tongue; 15, spring; 16, side rod; 17, unlocking pull rod; 18, locking pin; 19, limiting pin. DETAILED DESCRIPTION
[0036] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.
[0037] Example 1
[0038] See also Figures 1 to 8 The children's dining chair shown comprises a dining chair frame having an unfolded state and a folded state, and a locking mechanism for locking the dining chair frame in the unfolded state. The dining chair frame comprises a bottom bracket assembly 100 and a foldable seat assembly 200 disposed on the bottom bracket assembly 100 .
[0039] The bottom support assembly 100 includes at least a front support 1 and a rear support 2, both of which extend obliquely in the up-down direction. The seat assembly 200 has at least a side rod 16 extending in the up-down direction. The side rod 16 is connected to the front support 1 in a relatively sliding manner along the length extension direction of the front support 1. The upper part of the rear support 2 is rotatably connected to the side rod 16. When the dining chair frame is converted from an unfolded state to a folded state, the seat assembly 200 is folded and folded with the front support 1 as the side rod 16 slides relative to the front support 1, and the rear support 2 flips over and folds relative to the side rod 16 and the front support 1.
[0040] In this embodiment, the upper part of the rear bracket 2 is relatively slidably connected to the front bracket 1 along the length direction of the front bracket 1, so that the support and connection of the bottom bracket assembly 100 are more stable. Specifically, as shown in the drawings, the front bracket 1 has two groups of front support rods 101 arranged on the left and right sides and extending in the up-down direction, and a front cross bar 102 fixed between the lower parts of the two groups of front support rods 101; the rear bracket 2 has two groups of rear support rods 201 arranged on the left and right sides and extending in the up-down direction, and a rear cross bar 202 fixed between the upper parts of the two groups of rear support rods 201. The side rod 16 has two groups arranged on the left and right sides accordingly, and the inner side of each front support rod 101 is provided with a guide groove 103, and the end of the rear cross bar 202 is provided with a rotating shaft (not shown in the figure), which can be inserted in the guide groove 103 in a relatively rotatable and slidable manner, and the upper part of the rear support rod 201 is also rotatably connected with the lower part of the same side side rod 16 through the rotating shaft.
[0041] The bottom bracket assembly 100 further includes two groups of connecting rods 3 disposed on the left and right sides. On the left and right sides of the dining chair frame, one end of the connecting rod 3 is rotatably connected to the upper part of the front support rod 101, and the other end of the connecting rod 3 is rotatably connected to the rear support rod 201. When the dining chair frame is folded, the rotating shaft at the upper part of the rear bracket 2 slides downward along the guide groove 103, so that the upper part of the rear bracket 2 slides to the lower part of the front bracket 1, and the upper part of the rear bracket 2 flips and approaches the upper part of the front bracket 1.
[0042] In this embodiment, the side rod 16 includes a connecting rod 4 and a backrest rod 5 extending in the up-down direction and connected in a relative sliding manner in the length direction, and the seat assembly 200 includes a seat rod 6, an armrest rod 7 and an armrest connecting rod 8. On the left and right sides of the dining chair frame, the lower part of the connecting rod 4 is rotatably connected to the upper part of the rear support rod 201, and the lower part of the backrest rod 5 is fixedly provided with a sliding member 9, which is slidably arranged on the front support rod 101 along the length extension direction of the front support rod 101, and the upper part of the connecting rod 4 can be relatively slidably connected to the sliding member 9. Here, the sliding member 9 adopts a sliding sleeve, which is relatively slidably sleeved on the upper part of the connecting rod 4, and a sliding groove 91 extending in the up-down direction is provided on the sliding sleeve 9, and a sliding pin 10 is provided on the upper part of the connecting rod 4, and the sliding pin 10 is slidably penetrated in the sliding groove 91. The length of the sliding groove 91 is the maximum stroke of the relative sliding of the connecting rod 4 and the backrest rod 5. When the seat pocket assembly 200 is folded, the backrest rod 5 first slides and is folded relative to the connecting rod 4, and then the rear support rod 201 slides and is folded relative to the front support rod 101.
[0043] On the left and right sides of the dining chair frame, the seat rod 6 and the armrest rod 7 extend in the front-to-back direction respectively. The armrest rod 7 is located above the seat rod 6. The rear part of the armrest rod 7 and the rear part of the seat rod 6 are respectively rotatably connected to the connecting rod 4. The armrest rod 7 is rotatably connected between the front part of the armrest rod 7 and the front part of the seat rod 6. When the seat pocket assembly 200 is folded, the armrest rod 7, the armrest connecting rod 8 and the seat rod 6 are rotated and folded relative to the connecting rod 4.
[0044] A linkage rod 11 is also provided between the sliding member 9 and the seat rod 6, one end of the linkage rod 11 is rotatably connected to the sliding member 9, and the other end thereof is rotatably connected to the seat rod 6. In this way, when the backrest rod 5 slides relative to the connecting rod 4, the sliding member 9 drives the linkage rod 11 to move and drives the seat rod 6 to flip downward relative to the connecting rod 4, thereby causing the armrest rod 7, the armrest connecting rod 8 and the seat rod 6 to gradually retract relative to the connecting rod 4.
[0045] In this embodiment, the backrest rods 5 on both sides are integrally provided as U-shaped rods with openings facing downwards, and the seat rods 6 on both sides are also integrally provided as U-shaped rods with openings facing forwards.
[0046] In this embodiment, the locking mechanism is a locking member disposed between the sliding member 9 and the front bracket 1 for locking the two relative to each other, and an unlocking operating member 12 for unlocking the locking member is also disposed on the upper portion of the backrest rod 5. Figure 4 , Figure 8 As shown, there are two groups of locking members, one on the left and one on the right, which respectively lock the sliding member 9 on the front support rod 101 on the corresponding side.
[0047] In this embodiment, the locking member is specifically a locking spring 14 with elasticity, the upper part of which is rotatably connected to the sliding member 9, and the lower part of which is provided with a locking tongue 141. The front support rod 101 is provided with a locking groove 104 for inserting the locking tongue 141, and a spring 15 is provided between the sliding member 9 and the locking tongue 141 to drive the locking tongue 141 to move toward the locking groove 104. The unlocking operating member 12 is an unlocking knob, and a traction rope 13 is connected between the locking tongue 141 of the locking spring 14 on both sides. When the unlocking operating member 12 is rotated, the traction rope 13 is tensioned, thereby driving the locking tongues 141 on both sides to overcome the force of the spring 15 and disengage from the locking groove 104, thereby achieving unlocking.
[0048] The dining chair frame is unfolded as follows Figure 1 , Figure 2 As shown, in the bottom bracket assembly 100, the front bracket and the rear bracket 2 are relatively unfolded and supported on the ground, and in the seat pocket assembly 200, the backrest rod 5 is extended relative to the connecting rod 4 and is at a higher height, and the seat rod 6 and the armrest rod 7 are respectively unfolded relative to the connecting rod 4; when it is necessary to fold up the dining chair frame, first operate the unlocking operating member 12 to unlock the locking mechanism, then press the backrest rod 5 downward to make the sliding member 9 slide down along the front support rod 101 and slide relative to the connecting rod 4, and at the same time, under the action of the linkage rod 11, the seat rod 6, the armrest rod 7 and the armrest connecting rod 8 rotate relative to each other and gradually close to the connecting rod 4. Until the sliding pin 10 on the upper part of the connecting rod 4 slides to the upper part of the sliding groove 91 on the sliding member 9, the backrest rod 5, the seat rod 6, the armrest rod 7 and the armrest connecting rod 8 are relatively closed with the connecting rod 4, and the seat pocket assembly 200 is first folded, as shown in FIG. Figure 5 Next, the backrest rod 5 is pressed downward, and the connecting rod 4 pushes the upper part of the rear support rod 201 to slide downward relative to the front support rod 101. Under the action of the connecting rod 3, the rear support 2 rotates relative to the front support 1 until the front support 1, the rear support 2 and the connecting rod 3 are folded together, the bottom support assembly 100 is folded, and the seat pocket assembly 200 is folded in the folded bottom support assembly 100. Figure 6 shown.
[0049] In this embodiment, the front support rods 101 on both sides of the front support 1 are wide rod structures, and all the rods in the folded rear support 2 and the seat bag assembly 200 are folded inside the front support 1 along the front-to-back direction. Figure 6 , Figure 7 As shown, from the side, it is only as wide as the front support rod 101, the structure is very flat and neat, and the size after folding is also very small, which is very convenient to carry and store.
[0050] Example 2
[0051] See also Figures 9 to 16As shown, in the children's dining chair of this embodiment, the main difference between its dining chair frame and that of embodiment 1 is that the side rod 16 is an integral rod, the sliding member 9 is slidably mounted on the side rod 16 and can slide relative to the side rod 16, and the sliding member 9 can be relatively slidably arranged on the front bracket 1 along the length extension direction of the front bracket 1.
[0052] The seat rod 6 and the armrest rod 7 of the seat cover assembly 200 are both rotatably connected to the side rod 16, and the linkage rod 11 is rotatably connected between the seat rod 6 and the sliding member 9. When the sliding member 9 slides downward relative to the side rod 16, the linkage rod 11 drives the seat rod 6 to rotate and retract relative to the side rod 16, thereby causing the armrest rod 7, the armrest connecting rod 8 and the seat rod 6 to rotate and retract relative to the side rod 16.
[0053] In this embodiment, a locking mechanism is arranged between the sliding member 9 and the front bracket 1 for locking the two. The locking mechanism includes a locking pin 18 slidably arranged on the sliding member 9 and a locking hole (not shown in the figure) arranged on the front support rod 101. The dining chair frame is also provided with an unlocking pull rod 17 for driving the locking pins 18 on both sides out of the locking hole to achieve unlocking.
[0054] The sliding sleeve of the sliding member 9 is provided with a limit groove 92 extending in the up-down direction, and the side rod 16 is fixedly provided with a limit pin 19. When the dining chair frame is in the unfolded state, the locking mechanism is locked to lock the sliding member 9 relative to the front bracket 1, and the limit pin 19 is located at the bottom of the limit groove 92, so that the side rod 16 cannot slide down further, and the seat pocket assembly 200 is stably in the open state. Figures 1 to 3 shown.
[0055] When the dining chair frame is folded, after the locking mechanism is unlocked, the unlocking rod 17 is pushed downward, so that the sliding member 9 slides downward along the front bracket 1, which causes the armrest rod 7 and the seat rod 6 to rotate and fold relative to the side rod 16. In this process, the sliding member 9 slides downward relative to the side rod 16 until the limit pin 19 reaches the top of the limit groove 92. Fig.12 As shown, the seat pocket assembly 200 is folded relative to the side rod 16. At this time, the unlocking rod 17 is pushed downward to make the sliding member 9 continue to move downward along the front bracket 1, so that the side rod 16 and the sliding member 9 move downward relative to the front support rod 101, and drive the upper end of the rear bracket 2 downward, so that the front bracket 1, the rear bracket 2 and the connecting rod 3 are mutually folded, so that the bottom bracket assembly 100 is completely folded, and the seat pocket assembly 200 is folded in the folded bottom bracket assembly 100, as shown in FIG. Figures 14 to 16 shown.
[0056] The above definitions of direction are all based on the direction observed by a child sitting on the dining chair when the dining chair frame is in the unfolded state.
[0057] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.
Claims
1. A children's dining chair, comprising a dining chair frame having an unfolded state and a folded state, and a locking mechanism for locking the dining chair frame in the unfolded state, characterized in that: The dining chair frame includes a bottom bracket assembly and a foldable seat pocket assembly arranged on the bottom bracket assembly, the bottom bracket assembly includes at least a front bracket and a rear bracket, the seat pocket assembly has at least a side rod extending in the up-down direction, the side rod is relatively slidably connected to the front bracket along the length extension direction of the front bracket, and the upper part of the rear bracket is rotatably connected to the side rod, when the dining chair frame is in a folded state, the seat pocket assembly is folded and folded with the front bracket as the side rod slides relative to the front bracket, and the rear bracket flips over and folds relatively with the side rod and the front bracket; wherein, The seat bag assembly at least comprises a seat rod rotatably connected to the side rod, a linkage rod is arranged between the seat rod and the side rod, one end of the linkage rod is rotatably connected to the seat rod, and the other end of the linkage rod is connected to the side rod in a manner that it can rotate relatively and slide relatively along the length extension direction of the side rod, and the seat rod is rotated and retracted relative to the side rod so that the seat bag assembly is folded; The side rod includes a connecting rod and a backrest rod that extend in the up-down direction and are relatively slidably connected in the length direction. The seat pocket assembly includes a seat rod that is rotatably connected to the connecting rod. When the backrest rod slides and shortens relative to the connecting rod, the seat rod is driven to rotate and retract relative to the connecting rod.
2. The children's dining chair according to claim 1, characterized in that: A sliding member is fixedly provided at the lower portion of the backrest rod, and the sliding member can be slidably arranged on the front bracket up and down along the length extension direction of the front bracket, the upper portion of the connecting rod can be relatively slidably connected to the sliding member, and the linkage rod is rotatably arranged between the sliding member and the seat rod, and the sliding of the connecting rod relative to the sliding member and the rotation of the seat rod relative to the connecting rod are linked to each other.
3. The children's dining chair according to claim 2, characterized in that: The sliding member is provided with a sliding groove extending in the up-down direction, and the upper part of the connecting rod is provided with a sliding pin, and the sliding pin is slidably inserted into the sliding groove.
4. The children's dining chair according to claim 1, characterized in that: The seat pocket assembly also includes an armrest rod extending in the front-to-back direction, and an armrest connecting rod rotatably connected between the front portion of the seat rod and the front portion of the armrest rod, the rear portion of the seat rod and the rear portion of the armrest rod are rotatably connected to the connecting rod respectively, and when the seat pocket assembly is folded, the armrest rod, the armrest connecting rod and the seat rod are retracted relative to the connecting rod.
5. The children's dining chair according to claim 1, characterized in that: A sliding member is slidably arranged on the side rod, and the sliding member can be slidably arranged on the front bracket up and down along the length extension direction of the front bracket. When the side rod slides downward relative to the sliding member, the seat rod is driven to rotate and retract relative to the side rod.
6. The children's dining chair according to claim 5, characterized in that: A linkage rod is rotatably connected between the sliding member and the seat rod, and when the side rod slides downward relative to the sliding member, the seat rod is linked to rotate and retract relative to the side rod.
7. The children's dining chair according to claim 5, characterized in that: The seat pocket assembly also includes an armrest rod extending in the front-to-back direction, and an armrest connecting rod rotatably connected between the front portion of the seat rod and the front portion of the armrest rod, the rear portion of the seat rod and the rear portion of the armrest rod are rotatably connected to the side rod respectively, and when the seat pocket assembly is folded, the armrest rod, the armrest connecting rod and the seat rod are retracted relative to the side rod.
8. The children's dining chair according to claim 1, characterized in that: During the folding process of the dining chair frame, the seat pocket assembly is folded relative to the side rod before the side rod is folded relative to the front support.
9. The children's dining chair according to claim 1, characterized in that: The lower part of the side rod or the upper part of the rear bracket is slidably connected to the front bracket.
10. The children's dining chair according to claim 9, characterized in that: A rotating shaft is arranged on the upper part of the rear bracket, and the upper part of the rear bracket is rotatably connected to the side rod through the rotating shaft. A guide groove extending along its length direction is opened on the front bracket, and the rotating shaft can rotate around its own axis and can be inserted into the guide groove by sliding up and down.
11. The children's dining chair according to any one of claims 1 to 10, characterized in that: The bottom bracket assembly also includes a connecting rod, one end of which is rotatably connected to the upper part of the front bracket, and the other end of which is rotatably connected to the rear bracket. When the dining chair is in a folded state, the front bracket, the rear bracket and the connecting rod are close to each other.
12. The children's dining chair according to any one of claims 1 to 10, characterized in that: When the dining chair frame is in a folded state, all the rods in the rear bracket and the seat pocket assembly are folded inside the front bracket along the front-to-back direction.
Citation Information
Patent Citations
Children dining chair
CN212630404U
