Child's sitting chair

Abstract

The utility model discloses a child sitting posture chair, including chair seat, chair back, handrail and base, and chair back and handrail are linked together, and the handrail is equipped with the connecting plate, and the connecting plate is connected on the chair seat, and the chair seat is connected on the base, and the base is equipped with universal wheel, the base is equipped with the pedal, first fixed pad and guide pipe, and the pedal is equipped with the first connecting rod, and the first fixed pad is equipped in the guide pipe bottom, and the first connecting rod is inserted in the guide pipe, and the application can provide the support for the foot and can adjust the pedal height.

Description

Technical Field

[0001] This utility model belongs to the field of chair technology, and in particular relates to a children's sitting chair. Background Technology

[0002] Armchairs are a general term for chairs with armrests and backrests. Except for round-backed chairs and folding chairs, all other types are called armchairs. Armchairs are widely used in daily life, bringing great convenience to people. They are suitable for a wide range of people. However, in armchairs for children, because children of different ages have different heights and body shapes, armchairs may become unsuitable after a period of use, making them unusable. Children may also experience dangling feet while sitting, making it difficult for them to sit comfortably for long periods. Utility Model Content

[0003] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a children's sitting chair.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a children's sitting chair, including a seat, a backrest, armrests and a base, the backrest and armrests are connected together, the armrests are provided with a connecting plate, the connecting plate is connected to the seat, the seat is connected to the base, and the base is provided with casters; the base is provided with a pedal, a first fixing pad and a guide tube, the pedal is provided with a first connecting rod, the first fixing pad is located at the bottom of the guide tube, and the first connecting rod is inserted into the guide tube.

[0006] Furthermore, the catheter is provided in two sets, which are connected by a connecting plate. The catheter is provided with a first connecting block, which is fixed to the base by screws.

[0007] Furthermore, the connecting plate is provided with a cavity, the side wall of the conduit is provided with a first through hole, the cavity is provided with a fixing rod corresponding to the first through hole, and the first connecting rod is provided with multiple fixing holes corresponding to the fixing rod.

[0008] Furthermore, the cavity is provided with two partitions, each with a second through hole for the fixing rod to pass through. The cavity is also provided with an installation tube, and one end of the fixing rod is inserted into the installation tube. The fixing rod is provided with a support plate and a spring, with both ends of the spring respectively fitted onto the two partitions and resting against the support plate.

[0009] Furthermore, a movable frame is provided inside the cavity, and a slot is provided on the movable frame. A fixed rod passes through the slot and an inclined part is provided on the movable frame, which abuts against the support plate. A push block is provided on the movable frame and passes through the cavity.

[0010] Furthermore, the pedals are equipped with anti-slip textures.

[0011] Furthermore, a support block is provided at the bottom of the base, and a second fixing pad is provided at the bottom of the support block; the support block and the casters are respectively located at both ends of the seat.

[0012] Furthermore, the base is provided with a connecting tube, and the seat is provided with a connecting hole corresponding to the connecting tube, into which the connecting tube is inserted; the top of the connecting tube is provided with a disc, and the seat is provided with a fixing block that cooperates with the disc.

[0013] Furthermore, the disc has multiple positioning holes, the seat has an installation cavity, the installation cavity has a third through hole, and the fixing block passes through the third through hole.

[0014] Furthermore, the mounting cavity is provided with a second connecting rod and a second connecting block. The second connecting block is fixed to the bottom of the mounting cavity, one end of the second connecting rod is rotatably connected to the second connecting block, the fixing block is connected to the second connecting rod, and one end of the second connecting rod extends out from the mounting cavity.

[0015] The advantage of this invention is that it provides a child's sitting chair that provides foot support and allows for adjustment of the footrest height. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0018] In the attached diagram:

[0019] Figure 1 This is a structural schematic diagram of a children's sitting chair in one embodiment of the present invention.

[0020] Figure 2 for Figure 1 A cross-sectional view of the connecting plate of the child seating chair in the illustrated embodiment.

[0021] Figure 3 for Figure 2 Enlarged view of point A in the image.

[0022] Figure 4 for Figure 1 A schematic diagram of the engagement of the disc and the fixing block of the child's seating chair in the illustrated embodiment.

[0023] Figure 5 for Figure 4 Enlarged view of point B in the image.

[0024] Figure 6 for Figure 1 A schematic diagram of the second connecting rod of the child seating chair in the illustrated embodiment.

[0025] The meanings of the reference numerals in the figure are as follows:

[0026] 101. Seat; 102. Armrest; 103. Backrest; 104. Base; 105. Casters; 106. Pedal; 107. Guide tube; 108. First fixing pad; 109. Support block; 110. Second fixing pad; 111. First connecting rod; 1111. Fixing hole; 112. Connecting plate; 1121. First through hole; 113. Fixing rod; 1131. Support plate; 114. Spring; 115. Partition; 116. Movable frame; 1161. Inclined part; 1162. Slot; 1163. Push block; 117. Mounting tube; 118. Disc; 1181. Second fixing hole; 119. Fixing block; 120. Second connecting block; 121. Second connecting rod. Detailed Implementation

[0027] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0028] It should also be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0029] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0030] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0031] The names of messages or information exchanged between multiple devices in the embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.

[0032] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] like Figure 1-6 As shown, a child's seating chair includes a seat 101, a backrest 103, armrests 102, and a base 104. The backrest 103 and armrests 102 are connected together. A connecting plate 112 is provided on the armrests 102, and the connecting plate 112 is connected to the seat 101. The seat 101 is connected to the base 104. A caster wheel 105 with a braking function is provided on the base 104. A foot pedal 106, a first fixing pad 108, and a guide tube 107 are provided on the base 104. A first connecting rod 111 is provided on the foot pedal 106. The first fixing pad 108 is located at the bottom of the guide tube 107. The first connecting rod 111 is inserted into the guide tube 107. The guide tube 107 guides the movement of the first connecting rod 111, so that the foot pedal 106 is always positioned at the foot position of the occupant for easy placement. The foot pedal 106 has anti-slip textures to increase friction.

[0034] Specifically, the conduit 107 is provided in two sets, and the two sets of conduits 107 are connected by a connecting plate 112. The conduit 107 is provided with a first connecting block, which is fixed to the base 104 by screws. The connecting plate 112 is provided with a cavity, and the side wall of the conduit 107 is provided with a first through hole 1121. The cavity is provided with a fixing rod 113 corresponding to the first through hole 1121. The first connecting rod 111 is provided with a plurality of fixing holes 1111 corresponding to the fixing rod 113.

[0035] The cavity is provided with two partitions 115, and the partitions 115 are provided with a second through hole for the fixing rod 113 to pass through. The cavity is provided with an installation tube 117, and one end of the fixing rod 113 is inserted into the installation tube 117. The fixing rod 113 is provided with a support plate 1131 and a spring 114. The two ends of the spring 114 are respectively sleeved on the two partitions 115. The spring 114 abuts against the support plate 1131 and provides a thrust to the fixing rod 113, so that the fixing rod 113 passes through the first through hole 1121.

[0036] Furthermore, a movable frame 116 is provided inside the cavity, and a slot 1162 is provided on the movable frame 116. A fixed rod 113 passes through the slot 1162. An inclined part 1161 is provided on the movable frame 116, and the inclined part 1161 abuts against the support plate 1131. A push block 1163 is provided on the movable frame 116, and the push block 1163 extends out from inside the cavity.

[0037] When a child sits on seat 101, their feet are placed on footrest 106, providing support for their feet and improving their sitting comfort. As the child grows or for children of different heights and leg lengths, the height of footrest 106 can be adjusted. By adjusting footrest 106 to the indicated height, footrest 106 is always placed at the foot position of the sitter, accommodating people of various heights and leg lengths.

[0038] When adjusting the height of the pedal 106, press the push block 1163. The push block 1163 drives the movable frame 116 to move into the cavity. The inclined part 1161 abuts against the support plate 1131 and pushes the support plate 1131 to move. The fixing rod 113 moves into the cavity with the support plate 1131, causing the fixing rod 113 to disengage from the fixing hole 1111. After adjusting the pedal 106 to a suitable height, release the push block 1163. The spring 114 pushes the fixing rod 113 to extend out of the first through hole 1121. The fixing rod 113 is inserted into the fixing hole 1111 to fix the first connecting rod 111 in the guide tube 107, thus completing the height adjustment of the pedal 106.

[0039] Furthermore, the base 104 has a support block 109 at its bottom, and a second fixing pad 110 at the bottom of the support block 109; the support block 109 and the caster wheel 105 are respectively located at both ends of the seat 101. The first fixing pad 108 and the second fixing pad 110 are both made of rubber. When the chair is in use, the first fixing pad 108 and the second fixing pad 110 are pressed against the ground to increase the friction of the chair and fix it in place, preventing the chair from moving during use; when the chair is moved, the rear of the chair is lifted so that the second fixing pad 110 is off the ground, and the caster wheel 105 is used to push the chair to move it, so as to facilitate the movement of the chair.

[0040] Furthermore, the base 104 is provided with a connecting pipe, and the seat 101 is provided with a connecting hole corresponding to the connecting pipe. The connecting pipe is inserted into the connecting hole to form a rotatable connection between the seat 101 and the base 104. The top of the connecting pipe is provided with a disc 118, which is anti-rotationally connected to the connecting pipe. The bottom of the seat 101 is provided with a groove corresponding to the disc 118. When the connecting pipe is connected to the seat 101, the disc 118 is located in the groove. The seat 101 is provided with a fixing block 119 that cooperates with the disc 118. The disc 118 is provided with multiple positioning holes, which are evenly arranged along the circumference of the disc 118. The seat 101 is provided with an installation cavity, and a third through hole is provided in the installation cavity. The fixing block 119 passes through the third through hole.

[0041] The mounting cavity is provided with a second connecting rod 121 and a second connecting block 120. The second connecting block 120 is fixedly connected to the bottom of the mounting cavity. One end of the second connecting rod 121 is rotatably connected to the second connecting block 120. The fixing block 119 is connected to the second connecting rod 121. One end of the second connecting rod 121 extends out of the mounting cavity.

[0042] The positioning hole and the fixing block 119 work together to fix the seat 101 to the base 104, so that the seat 101 cannot rotate, thus preventing children from rotating the seat 101 at will and causing safety accidents. When it is necessary to rotate the seat 101, push the second connecting rod 121 upward. The second connecting rod 121 drives the fixing block 119 to rise, and the fixing block 119 is lifted out of the positioning hole, so the seat 101 can be rotated freely to adjust the angle of the seat 101.

[0043] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of this disclosure is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A child's seating chair, comprising a seat, a backrest, armrests, and a base, wherein the backrest and armrests are connected together, the armrests are provided with connecting plates, the connecting plates are connected to the seat, the seat is connected to the base, and the base is provided with casters; characterized in that: The base is provided with a pedal, a first fixing pad and a conduit. The pedal is provided with a first connecting rod. The first fixing pad is located at the bottom of the conduit and the first connecting rod is inserted into the conduit.

2. The child seating chair according to claim 1, characterized in that: The catheter is provided in two sets, which are connected by a connecting plate. The catheter is provided with a first connecting block, which is fixed to the base by screws.

3. The child seating chair according to claim 2, characterized in that: The connecting plate has a cavity, the side wall of the conduit has a first through hole, the cavity has a fixing rod corresponding to the first through hole, and the first connecting rod has a plurality of fixing holes corresponding to the fixing rod.

4. The child sitting chair according to claim 3, characterized in that: The cavity is provided with two partitions, and the partitions have a second through hole for the fixing rod to pass through. The cavity is provided with an installation tube, and one end of the fixing rod is inserted into the installation tube. The fixing rod is provided with a support plate and a spring, and the two ends of the spring are respectively sleeved on the two partitions, and the spring abuts against the support plate.

5. The child seating chair according to claim 4, characterized in that: The cavity is provided with a movable frame, which has a slot. The fixed rod passes through the slot. The movable frame has an inclined part that abuts against the support plate. The movable frame has a push block that extends out of the cavity.

6. The child seating chair according to claim 1, characterized in that: The pedal has anti-slip texture.

7. The child sitting chair according to claim 1, characterized in that: The base has a support block at its bottom, and the support block has a second fixing pad at its bottom; the support block and the casters are respectively located at both ends of the chair seat.

8. The child sitting chair according to claim 1, characterized in that: The base is provided with a connecting tube, and the chair seat is provided with a connecting hole corresponding to the connecting tube, and the connecting tube is inserted into the connecting hole; the top of the connecting tube is provided with a disc, and the chair seat is provided with a fixing block that cooperates with the disc.

9. The child sitting chair according to claim 8, characterized in that: The disc has multiple positioning holes, the seat has an installation cavity, the installation cavity has a third through hole, and the fixing block passes through the third through hole.

10. The child sitting chair according to claim 9, characterized in that: The mounting cavity is provided with a second connecting rod and a second connecting block. The second connecting block is fixedly connected to the bottom of the mounting cavity. One end of the second connecting rod is rotatably connected to the second connecting block. The fixing block is connected to the second connecting rod. One end of the second connecting rod extends out of the mounting cavity.

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