Standing dining chair

Abstract

The utility model belongs to the technical field of dining chair structures, and particularly relates to a standing dining chair. Comprising a front foot pipe, a rear foot pipe, a cushion, an armrest set and a backrest, the upper end of the front foot pipe is rotationally connected with the upper end of the rear foot pipe, the middle of the cushion is rotationally connected to the front foot pipe, the armrest set is arranged at the upper end of the front foot pipe and used for supporting the front portion of a child, and the backrest is arranged at the upper end of the armrest set and used for supporting the front portion of the child. And the backrest is used for supporting the back of the child. The upper end of the front foot pipe is rotatably connected with the upper end of the rear foot pipe, and the middle part of the cushion is rotatably connected to the front foot pipe, so that the front foot pipe, the rear foot pipe and the cushion can be unfolded, and a child can sit on the cushion and can also stand on the cushion. The armrest group is arranged on the front foot pipe, and the backrest is arranged on the armrest group, so that the front part and the back of a child can be supported, the stability of the child sitting on and standing on the cushion is ensured, and the safety of the child is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to dining chair structure technical field, especially stand dining chair. BACKGROUND

[0002] The prior art dining chair for children comprises a chair frame and a seat, the seat is supported by the chair frame, and children can sit on the seat to have meals.

[0003] However, children are more active, and sometimes need to stand on the seat, but the prior art dining chair lacks the corresponding function. Therefore, it is necessary to design a stand dining chair to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model provides a stand dining chair to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a stand dining chair, comprising a front leg pipe, a rear leg pipe, a cushion, a handrail group and a backrest, the upper end of the front leg pipe is rotationally connected with the upper end of the rear leg pipe, the middle part of the cushion is rotationally connected with the front leg pipe, the handrail group is arranged at the upper end of the front leg pipe and is used for supporting the front part of children, and the backrest is arranged at the upper end of the handrail group and is used for supporting the back of children.

[0006] Further, the handrail group comprises a sliding rod and a handrail, the sliding rod is slidingly connected with the front leg pipe, the backrest is connected with the sliding rod, and the handrails are all rotationally connected with the sliding rod.

[0007] Further, the stand dining chair further comprises a first button, the first button is arranged on the handrail and is used for controlling the rotational locking of the handrail.

[0008] Further, the stand dining chair further comprises a second button, the second button is arranged on the sliding rod and is used for controlling the sliding locking of the sliding rod.

[0009] Further, the stand dining chair further comprises an unfolding and folding linkage mechanism and a third button, the cushion is connected with the front leg pipe through the unfolding and folding linkage mechanism, the unfolding and folding linkage mechanism is used for locking with the rear leg pipe, the third button is arranged at the lower end of the cushion and is used for controlling the unfolding and folding linkage mechanism to be unlocked.

[0010] Further, the stand dining chair further comprises a pedal, and the pedal is rotationally connected with the middle part of the front leg pipe.

[0011] Further, the standing dining chair further comprises a front leg cross pipe and a rear leg cross pipe, the front leg cross pipe is installed at the lower end of the front leg pipe, and the rear leg cross pipe is installed at the lower end of the rear leg pipe.

[0012] Further, the standing dining chair further comprises a fourth button and a fifth button, the lower end of the front leg pipe is provided with a first installation opening, the fourth button is arranged on the front leg cross pipe and is inserted into the first installation opening, the lower end of the rear leg pipe is provided with a second installation opening, and the fifth button is arranged on the rear leg cross pipe and is inserted into the second installation opening.

[0013] The technical effects and advantages of the standing dining chair are as follows:

[0014] The upper end of the front leg pipe and the upper end of the rear leg pipe are rotatably connected, and the middle part of the cushion is rotatably connected to the front leg pipe, so that the front leg pipe, the rear leg pipe and the cushion can be unfolded, and the child can sit on the cushion or stand on the cushion.

[0015] The armrest set is arranged on the front leg pipe, and the backrest is arranged on the armrest set, so that the front part and the back of the child can be supported, the stability of the child sitting on or standing on the cushion is ensured, and the safety of the child is ensured.

[0016] The upper end of the front leg pipe and the upper end of the rear leg pipe are rotatably connected, and the middle part of the cushion is rotatably connected to the front leg pipe, so that the front leg pipe, the rear leg pipe and the cushion can be folded, the volume of the standing dining chair is reduced, and the standing dining chair is convenient to store.

[0017] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood from the practice of the present application. The purpose and other advantages of the present application can be achieved and obtained by the structure indicated in the description and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0019] Figure 1 The structure schematic diagram of the standing dining chair in the embodiment of the present application is shown;

[0020] Figure 2 The use state diagram of the standing dining chair in the embodiment of the present application is shown;

[0021] Figure 3 Part structure schematic view of standing dining chair of the utility model embodiment is shown;

[0022] Figure 4 Structure schematic view of cushion of the utility model embodiment is shown.

[0023] Reference signs: 1, front leg pipe;11, first installation port;2, rear leg pipe;21, second installation port;3, cushion;31, third button;4, armrest group;41, sliding rod;411, second button;42, armrest;421, first button;5, backrest;6, pedal;61, screw rod;7, front leg cross pipe;71, fourth button;8, rear leg cross pipe;81, fifth button;9, unfolding and folding linkage mechanism;91, linkage pin. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely explained below in combination with the drawings in the utility model embodiment. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] As Figures 1 to 3 shown, a standing dining chair of the utility model embodiment comprises a front leg pipe 1, a rear leg pipe 2, a cushion 3, an armrest group 4 and a backrest 5. The upper end of the front leg pipe 1 is rotationally connected with the upper end of the rear leg pipe 2. The middle part of the cushion 3 is rotationally connected with the front leg pipe 1. The armrest group 4 is arranged at the upper end of the front leg pipe 1 and is used for supporting the front part of a child. The backrest 5 is arranged at the upper end of the armrest group 4 and is used for supporting the back of the child.

[0026] In the embodiment, the upper end of the front leg pipe 1 and the upper end of the rear leg pipe 2 are rotationally connected, so that the lower end of the front leg pipe 1 moves forward and the lower end of the rear leg pipe 2 moves backward. The front leg pipe 1 and the rear leg pipe 2 are used to unfold a triangular support. The middle part of the cushion 3 is rotationally connected with the front leg pipe 1, so that the cushion 3 is changed from a vertical state to a horizontal state, for a child to sit down or stand up. The armrest group 4 is rotationally connected with the upper end of the front leg pipe 1, so as to support the front part of the child sitting on the cushion 3 or standing on the cushion 3. The backrest 5 is arranged at the upper end of the armrest group 4, so as to support the back of the child sitting on the cushion 3 or standing on the cushion 3.

[0027] Thus, the upper end of the front leg pipe 1 and the upper end of the rear leg pipe 2 are rotatably connected, and the middle part of the seat cushion 3 is rotatably connected to the front leg pipe 1, so that the front leg pipe 1, the rear leg pipe 2 and the seat cushion 3 can be unfolded, and the child can sit on the seat cushion 3 or stand on the seat cushion 3.

[0028] Secondly, the handrail set 4 is arranged on the front leg pipe 1, and the backrest 5 is arranged on the handrail set 4, so that the front part and the back of the child can be supported, and the stability of the child sitting or standing on the seat cushion 3 is ensured, thereby ensuring the safety of the child.

[0029] In addition, the upper end of the front leg pipe 1 and the upper end of the rear leg pipe 2 are rotatably connected, and the middle part of the seat cushion 3 is rotatably connected to the front leg pipe 1, so that the front leg pipe 1, the rear leg pipe 2 and the seat cushion 3 can be folded, and the size of the standing dining chair is reduced, and the standing dining chair is convenient to store.

[0030] Optionally, as shown in Figures 1 to 3 The handrail set 4 comprises a sliding rod 41 and a handrail 42, the sliding rod 41 is slidably connected to the front leg pipe 1, the backrest 5 is connected to the sliding rod 41, and the handrail 42 is rotatably connected to the sliding rod 41.

[0031] In the embodiment, the sliding rod 41 is slidably connected to the front leg pipe 1, so that the sliding rod 41 can be extended or retracted relative to the handrail 42, thereby adjusting the height of the backrest 5 and the handrail 42, when the child sits on the seat cushion 3, the height of the backrest 5 and the handrail 42 can be adjusted to be low, and when the child stands on the seat cushion 3, the height of the backrest 5 and the handrail 42 can be adjusted to be high, so that the standing dining chair is suitable for various use environments.

[0032] Secondly, the angle of the handrail 42 can be adjusted by rotating the handrail 42, so as to support the front part of the child.

[0033] Optionally, as shown in Figures 1 to 3 The standing dining chair further comprises a first button 421, the first button 421 is arranged on the handrail 42 and is used for controlling the rotation locking of the handrail 42.

[0034] Specifically, the first locking mechanism is arranged on the handrail 42, when the handrail 42 is rotated to a horizontal state, the handrail 42 can be locked relative to the sliding rod 41 by the first locking mechanism, so that the handrail 42 and the sliding rod 41 are kept stable. Secondly, the first button 421 is in transmission connection with the first locking mechanism, and the first locking mechanism can be unlocked by pressing the first button 421, so that the handrail 42 can be rotated relative to the sliding rod 41.

[0035] In the embodiment, the first button 421 is pressed to unlock the locking between the armrest 42 and the sliding rod 41, so as to facilitate the rotation of the armrest 42 to fold the armrest 42.

[0036] Optionally, as shown in Figures 1 to 3 the standing dining chair further comprises a second button 411 arranged on the sliding rod 41 and used to control the sliding locking of the sliding rod 41.

[0037] Specifically, the second locking mechanism is arranged on the sliding rod 41, and when the sliding rod 41 slides to a certain height, the second locking mechanism can lock the sliding rod 41 and the front leg tube 1, so as to keep the sliding rod 41 stable relative to the front leg tube 1. The second button 411 is in transmission connection with the second locking mechanism, and the second locking mechanism can be unlocked by pressing the second button 411, so that the sliding rod 41 can slide relative to the front leg tube 1.

[0038] In the embodiment, the second button 411 is pressed to unlock the locking between the sliding rod 41 and the front leg tube 1, so as to facilitate the sliding of the sliding rod 41 to fold the sliding rod 41.

[0039] Optionally, as shown in Figure 3 and Figure 4 the standing dining chair further comprises a folding and unfolding linkage mechanism 9 and a third button 31. The seat cushion 3 is in rotation connection with the front leg tube 1 through the folding and unfolding linkage mechanism 9, the folding and unfolding linkage mechanism 9 is used to lock the rear leg tube 2, and the third button 31 is arranged at the lower end of the seat cushion 3 and used to control the unlocking of the folding and unfolding linkage mechanism 9.

[0040] Specifically, when the seat cushion 3 is unfolded, the linkage pin 91 on the folding and unfolding linkage mechanism 9 moves along the axial direction of the linkage pin 91 to be inserted into the bayonet on the rear leg tube 2 to lock the seat cushion 3, so that the seat cushion 3 keeps a fixed posture relative to the front leg tube 1 and the rear leg tube 2. The third button 31 is in transmission connection with the folding and unfolding linkage mechanism 9, so that the third button 31 can pull the linkage pin 91 of the folding and unfolding linkage mechanism 9 to move along the axial direction of the linkage pin 91 to be separated from the bayonet on the rear leg tube 2, so as to be unlocked, and the seat cushion 3 can be folded.

[0041] In the embodiment, when the seat cushion 3 is unfolded, the folding and unfolding linkage mechanism 9 is used to unfold and lock the seat cushion 3, the front leg tube 1 and the rear leg tube 2, so that the seat cushion 3 keeps a fixed posture. Then, the third button 31 is pressed and pulled backward, so as to control the unlocking of the folding and unfolding linkage mechanism 9, and the locking between the seat cushion 3 and the front leg tube 1 is unlocked, so as to facilitate the rotation of the seat cushion 3 to fold the seat cushion 3.

[0042] Optionally, as shown in Figures 1 to 3 The standing dining chair further comprises a pedal 6, which is rotationally connected to the middle part of the front leg pipe 1.

[0043] Specifically, as shown in Figure 3 The pedal 6 is fastened on the front leg pipe 1 by using a screw rod 61.

[0044] In this embodiment, the pedal 6 is rotationally connected to the middle part of the front leg pipe 1, so that the pedal 6 can be rotated to a horizontal state and fastened by using an M5*12 screw rod. When a child sits on the cushion 3 and places his feet on the pedal 6, the comfort is improved.

[0045] Secondly, the pedal 6 is rotationally connected to the middle part of the front leg pipe 1, so that the pedal 6 can be rotated to a vertical state, thereby being folded. This is beneficial to reduce the size of the standing dining chair and facilitate the storage of the standing dining chair.

[0046] Optionally, as shown in Figure 1 and Figure 2 The standing dining chair further comprises a front leg cross pipe 7 and a rear leg cross pipe 8. The front leg cross pipe 7 is installed at the lower end of the front leg pipe 1, and the rear leg cross pipe 8 is installed at the lower end of the rear leg pipe 2.

[0047] In this embodiment, by installing the front leg cross pipe 7 at the lower end of the front leg pipe 1 and installing the rear leg cross pipe 8 at the lower end of the rear leg pipe 2, the front leg pipe 1 and the rear leg pipe 2 are supported by the front leg cross pipe 7 and the rear leg cross pipe 8 when they are unfolded. This is beneficial to increase the contact area with the ground and thereby increase the friction and improve the stability of the standing dining chair.

[0048] Optionally, as shown in Figures 1 to 3 The standing dining chair further comprises a fourth button 71 and a fifth button 81. The lower end of the front leg pipe 1 is provided with a first installation opening 11, and the fourth button 71 is arranged on the front leg cross pipe 7 and is inserted into the first installation opening 11. The lower end of the rear leg pipe 2 is provided with a second installation opening 21, and the fifth button 81 is arranged on the rear leg cross pipe 8 and is inserted into the second installation opening 21.

[0049] Specifically, the lower end of the front leg pipe 1 is provided with a first insertion slot, the first installation port 11 is arranged on the side wall of the first insertion slot, the first insertion head is arranged on the front leg cross pipe 7, and the fourth button 71 is arranged on the first insertion head, the first insertion head is inserted into the first insertion slot, and the fourth button 71 is clamped into the first installation port 11. Secondly, the lower end of the rear leg pipe 2 is provided with a second insertion slot, the second installation port 21 is arranged on the side wall of the second insertion slot, the second insertion head is arranged on the rear leg cross pipe 8, and the fifth button 81 is arranged on the second insertion head, the second insertion head is inserted into the enemy insertion slot, and the fifth button 81 is clamped into the second installation port 21.

[0050] In the embodiment, the fourth button 71 is inserted into the first installation port 11, the front leg pipe 1 and the front leg cross pipe 7 are limited, the fifth button 81 is inserted into the second installation port 21, and the rear leg pipe 2 and the rear leg cross pipe 8 are limited.

[0051] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A standing dining chair, characterized in that, The utility model provides a children's chair, which comprises a front leg pipe (1), a rear leg pipe (2), a seat cushion (3), an armrest group (4) and a backrest (5), the upper end of the front leg pipe (1) is rotationally connected with the upper end of the rear leg pipe (2), the middle part of the seat cushion (3) is rotationally connected to the front leg pipe (1), the armrest group (4) is arranged at the upper end of the front leg pipe (1) and is used for supporting the front part of a child, and the backrest (5) is arranged at the upper end of the armrest group (4) and is used for supporting the back of a child. The armrest group (4) comprises a sliding rod (41) and an armrest (42), the sliding rod (41) is slidingly connected to the front leg pipe (1), the backrest (5) is connected with the sliding rod (41), and the armrest (42) is rotationally connected to the sliding rod (41).

2. The standing dining chair of claim 1, wherein, A first button (421) is further arranged on the armrest (42) and is used for controlling the rotational locking of the armrest (42).

3. The standing dining chair of claim 1, wherein, A second button (411) is further arranged on the sliding rod (41) and is used for controlling the sliding locking of the sliding rod (41).

4. The standing dining chair of claim 1, wherein, An unfolding and folding linkage mechanism (9) and a third button (31) are further included, the seat cushion (3) is connected with the front leg pipe (1) through the unfolding and folding linkage mechanism (9), the unfolding and folding linkage mechanism (9) is used for being locked with the rear leg pipe (2), and the third button (31) is arranged at the lower end of the seat cushion (3) and is used for controlling the unfolding and folding linkage mechanism (9) to be unlocked.

5. The standing dining chair of claim 1, wherein, A pedal (6) is further included and rotationally connected to the middle part of the front leg pipe (1).

6. The standing dining chair of claim 1, wherein, A front leg cross pipe (7) and a rear leg cross pipe (8) are further included, the front leg cross pipe (7) is mounted at the lower end of the front leg pipe (1), and the rear leg cross pipe (8) is mounted at the lower end of the rear leg pipe (2).

7. The standing chair of claim 6, wherein, A fourth button (71) and a fifth button (81) are further included, a first mounting opening (11) is arranged at the lower end of the front leg pipe (1), the fourth button (71) is arranged on the front leg cross pipe (7) and is used for being inserted into the first mounting opening (11), a second mounting opening (21) is arranged at the lower end of the rear leg pipe (2), and the fifth button (81) is arranged on the rear leg cross pipe (8) and is used for being inserted into the second mounting opening (21).

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