Child dining chair

Abstract

The utility model discloses a child dining chair which comprises a chair seat and a supporting leg, a first rotating part is formed at the bottom of the chair seat, a second rotating part is formed at the top of the supporting leg, and the chair seat is rotationally arranged on the second rotating part of the supporting leg through the first rotating part; the limiting structure is arranged on the first rotating part and the second rotating part, and after the chair seat rotates at a preset angle, the chair seat can be fixed with the supporting legs at the position after the chair seat rotates at the preset angle by means of the limiting structure; according to the dining chair, the problem that certain inconvenience is brought to a user due to the fact that the seat and the support of the dining chair cannot rotate relatively can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dining chairs, in particular to a children's dining chair. Background Art

[0002] Children's dining chairs, also known as children's growth chairs or children's high chairs, are chairs specially used for children to eat. Children's dining chairs include a seat and a bracket. The bracket is used to support the seat. By placing the child in the seat, it can reduce the inconvenience of parents taking care of the child. However, the position of the seat and bracket of traditional children's dining chairs cannot be rotated. When the child needs to be changed in direction, it is often necessary to move the dining chair as a whole, or take the child out of the seat and then turn the dining chair to change the direction, which will cause certain inconvenience to the user. Utility Model Content

[0003] In order to overcome the above disadvantages, the purpose of the present invention is to provide a children's dining chair.

[0004] In order to achieve the above objectives, the technical solution adopted by the utility model includes:

[0005] A seat and a support leg, wherein a first rotating portion is formed at the bottom of the seat, and a second rotating portion is formed at the top of the support leg, and the seat is rotatably disposed on the second rotating portion of the support leg through the first rotating portion;

[0006] A limiting structure is configured on the first rotating part and the second rotating part. When the seat is rotated at a predetermined angle, the seat can be fixed to the support leg at the position after being rotated at the predetermined angle with the help of the limiting structure.

[0007] The present application unlocks or locks the seat by adjusting part of the limiting structure on the first rotating part of the seat and part of the limiting structure on the second rotating part of the foot, thereby realizing the rotation adjustment of the seat relative to the foot and fixing its position. The child does not need to be taken away from the seat to achieve the reversal operation. It has the characteristics of simple structure and convenient operation, which makes up for the problem of difficulty in reversing the direction of children's dining chairs and has certain market prospects.

[0008] In the preferred technical solution of the above children's dining chair, the limiting structure includes a first limiting element and a second limiting element that are engaged with each other, wherein the first limiting element is installed on the first rotating part, and the second limiting element is installed on the second rotating part.

[0009] In the preferred technical solution of the above-mentioned children's dining chair, the first limiting element includes an elastic member and a locking pin, the elastic member and the locking pin are arranged in a receiving groove formed at the bottom end of the first rotating part, and the locking pin extends out of the receiving groove to a static position by means of the elastic force of the elastic member.

[0010] In the preferred technical solution of the above children's dining chair, the second limiting element includes limiting grooves which are arranged on the surface of the second rotating part at intervals with the axis of the second rotating part as the center.

[0011] In the preferred technical solution of the above children's dining chair, an opening is formed on the side of the accommodating groove, and a handle portion is formed on the locking pin and extends out of the accommodating groove through the opening.

[0012] In the preferred technical solution of the above children's dining chair, the first rotating portion of the seat is provided with an auxiliary component at an upper position of the opening.

[0013] In the preferred technical solution of the above children's dining chair, the elastic member is a spring or elastic steel.

[0014] In the preferred technical solution of the above children's dining chair, the first rotating portion of the seat and the second rotating portion of the support leg are in a horizontal structure parallel to each other.

[0015] In the preferred technical solution of the above children's dining chair, a pin is installed in the middle of the second rotating part of the support leg, and a pin hole is formed on the seat, and the pin passes through the pin hole and is locked in the pin hole.

[0016] In the preferred technical solution of the above children's dining chair, the supporting legs are detachably arranged on the base legs.

[0017] The beneficial effects of the present invention are as follows: by pushing the locking pin upward to locate it in the accommodating groove, the seat is unlocked relative to the supporting feet, and the seat can be rotated at a predetermined angle. Thereafter, the pressure on the locking pin is released, and under the action of the elastic member, the locking pin enters the limiting groove, so that the direction change operation can be achieved without taking the child away from the seat. The utility model has the characteristics of simple structure and convenient operation, which makes up for the problem of difficult direction change of children's dining chairs and has certain market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged view of the

[0021] Figure 4 It is a side view of the utility model;

[0022] Figure 5 It is a top view of the support leg;

[0023] Figure 6 This is a schematic diagram of the installation of the support legs on the base feet;

[0024] In the figure: a seat 1, a first rotating part 11, a support leg 2, a second rotating part 22, a limiting structure 3, a first limiting element 31, an elastic member 311, a locking pin 312, a receiving groove 313, an opening 314, a handle 315, a second limiting element 32, a limiting groove 321, an auxiliary member 4, a pin 5, a pin hole 6, and a base 7. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0026] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figures 1 to 6 As shown, the children's dining chair of the present invention comprises: a seat 1 and a support leg 2, a first rotating portion 11 is formed at the bottom of the seat 1, a second rotating portion 22 is formed at the top of the support leg 2, and the seat 1 is rotatably arranged on the second rotating portion 22 of the support leg 2 through the first rotating portion 11; a limiting structure 3, the limiting structure 3 is arranged on the first rotating portion 11 and the second rotating portion 22, when the seat 1 is rotated at a predetermined angle, with the help of the limiting structure 3, the seat 1 can be fixed to the support leg 2 at the position after being rotated at the predetermined angle.

[0029] See also Figure 1 , Figure 2 , Figure 4 The first rotating part 11 is relatively fixed at the bottom of the seat 1, and the second rotating part 22 is relatively fixed at the top of the support leg 2. The cross-section of the second rotating part 22 can be a circular structure or a square structure. The area of ​​the second rotating part 22 is relatively larger than the area of ​​the first rotating part 11 to ensure the stability of the rotation of the seat 1 relative to the support leg 2.

[0030] See also Figure 2 The limiting structure 3 is installed on the first rotating part 11 of the seat 1 and the second rotating part 22 of the support leg 2. By cooperating with the partial limiting structure 3 on the first rotating part 11 and the partial limiting structure 3 on the second rotating part 22, the seat 1 can be fixed relative to the support leg 2.

[0031] When it is necessary to rotate the seat 1 relative to the support leg 2, the seat 1 is rotated on the support leg 2 at a predetermined angle by unlocking the limiting structures 3 arranged on the first rotating part 11 and the second rotating part 22. When the seat 1 is rotated to the predetermined angle, the limiting structures 3 on the first rotating part 11 and the second rotating part 22 are locked to fix the position of the seat 1 relative to the support leg 2, thereby completing the fixation of the position of the seat 1. The present application unlocks or locks part of the limiting structures 3 on the first rotating part 11 of the seat 1 and part of the limiting structures 3 on the second rotating part 22 of the support leg 2, so as to realize the rotation adjustment of the seat 1 relative to the support leg 2 and the fixation of its position. The reversing operation can be realized without taking the child away from the seat 1. It has the characteristics of simple structure and convenient operation, which makes up for the problem of difficult reversing of children's dining chairs and has certain market prospects.

[0032] In one or more embodiments, the limiting structure 3 includes a first limiting element 31 and a second limiting element 32 that are engaged with each other, wherein the first limiting element 31 is installed on the first rotating part 11, and the second limiting element 32 is installed on the second rotating part 22; the first limiting element 31 includes an elastic member 311 and a locking pin 312, and the elastic member 311 and the locking pin 312 are arranged in a receiving groove 313 formed at the bottom end of the first rotating part 11, and the locking pin 312 extends out of the receiving groove 313 to a static position with the aid of the elastic force of the elastic member 311; the second limiting element 32 includes a limiting groove 321 that is arranged on the surface of the second rotating part 22 at intervals with the axis of the second rotating part 22 as the center.

[0033] See also Figure 2 The first limiting element 31 located at the first rotating portion 11 of the seat 1 can be locked or unlocked with the second limiting element 32 located at the second rotating portion 22 of the support leg 2, thereby achieving locking or unlocking of the rotation adjustment of the seat 1 relative to the support leg 2.

[0034] See also Figure 2 , Figure 3The first limiting element 31 is a receiving groove 313 opened at the bottom end of the first rotating part 11 of the seat 1, and includes a locking pin 312 connected to the receiving groove 313 through an elastic member 311; the second limiting element 32 is a plurality of limiting grooves 321 opened on the top surface of the second rotating part 22 of the support leg 2, the limiting grooves 321 are adapted to the locking pin 312, and the plurality of limiting grooves 321 are evenly spaced and arranged with the central axis of the second rotating part 22 as the center. In this way, the selectivity of the rotation angle of the seat 1 can be increased, and the use effect of the present application can be improved.

[0035] See also Figure 2 , Figure 3 In the initial state, with the help of the elastic force of the elastic member 311, the locking pin 312 extends out of the bottom end of the accommodating groove 313 and is located in the limiting groove 321 of the second rotating portion 22 of the support leg 2. Through the cooperation between the locking pin 312 and the upper limiting groove 321 of the second rotating portion 22, the horizontal rotation of the seat 1 can be locked, thereby achieving the fixation of the seat 1 and the support leg 2.

[0036] When the direction of the seat 1 needs to be adjusted, the locking pin 312 is first pushed up so that the locking pin 312 overcomes the elastic force of the elastic member 311 and is located in the receiving groove 313, the seat 1 is unlocked relative to the support leg 2, and the seat 1 is rotated at a predetermined angle so that the locking pin 312 on the first rotating portion 11 of the seat 1 corresponds to the limiting groove 321 at other positions on the second rotating portion 22 of the support leg 2, and then the pressure on the locking pin 312 is released. Under the action of the elastic member 311, the locking pin 312 extends out of the bottom end of the receiving groove 313 and enters the second rotating portion 22 of the support leg 2. The inside of the limiting groove 321 at other positions on the second rotating part 22 can lock the position of the seat 1 after it is adjusted to a predetermined angle; by pushing the locking pin 312 upward into the accommodating groove 313 to unlock the seat 1 and the support leg 2, the user can easily rotate the seat 1. At the same time, by releasing the pressure on the locking pin 312 so that the locking pin 312 extends into the limiting groove 321, the position of the seat 1 after rotation can be locked, which can further improve the convenience of users in adjusting the angle of the seat 1 and has practicality.

[0037] In one or more embodiments, an opening 314 is formed on the side of the receiving groove 313, and a handle portion 315 is formed on the locking pin 312 and extends out of the receiving groove 313 through the opening 314. Figure 3 , Figure 4 By extending the handle portion 315 formed on the locking pin 312 out of the side opening 314 of the accommodating groove 313, the user can adjust the position of the locking pin 312 conveniently, thereby improving the convenience of steering adjustment of the seat 1.

[0038] In one or more embodiments, the first rotating portion 11 of the seat 1 is provided with an auxiliary member 4 at the upper position of the opening 314. Figure 3 , Figure 4 , the auxiliary component 4 is located just above the handle 315 of the lock pin 312. In the initial state, under the action of the elastic component 311, the lock pin 312 extends out of the bottom end of the accommodating groove 313 and is located in the limiting groove 321 of the support leg 2. At this time, the handle 315 of the lock pin 312 is relatively far away from the auxiliary component 4; when the seat 1 needs to be adjusted, the user only needs to pinch the auxiliary component 4 with the thumb and lift the handle 315 of the lock pin 312 with the index finger at the same time, so that the lock pin 312 can overcome the elastic force of the elastic component 311 and be placed in the accommodating groove 313. At this time, the seat 1 and the support leg 2 are unlocked; in this way, it is convenient for the user to lift the lock pin 312, further improving the convenience of unlocking the seat 1 and the support leg 2, which is practical.

[0039] In one or more embodiments, the elastic member 311 is a spring or elastic steel.

[0040] In one or more embodiments, the first rotating portion 11 of the seat 1 and the second rotating portion 22 of the support leg 2 are in a horizontal structure parallel to each other. Figure 2 The first rotating portion 11 of the seat 1 and the second rotating portion 22 of the support leg 2 are arranged to be parallel to each other, so that the seat 1 can be stably placed on the support leg 2, thereby improving the safety of the children's dining chair when in use.

[0041] In one or more embodiments, a pin 5 is installed in the middle of the second rotating portion 22 of the support leg 2 , and a pin hole 6 is formed on the seat 1 . The pin 5 passes through the pin hole 6 and is locked in the pin hole 6 .

[0042] See also Figure 1 , Figure 2 , Figure 5 The pin hole 6 formed on the seat 1 has a vertical part and a horizontal part; when the seat 1 is rotatably installed on the support leg 2, the seat 1 is pressed down on the support leg 2 so that the pin 5 passes through the vertical part of the pin hole 6 to the horizontal part, and then the end of the pin 5 located at the horizontal part is screwed with a nut to realize the assembly of the seat 1 and the support leg 2; in this way, the detachable connection between the seat 1 and the support leg 2 can be realized while improving the connection strength between the seat 1 and the support leg 2.

[0043] In one or more embodiments, the support leg 2 is detachably disposed on the base leg 7. Figure 6 The base 7 is used to increase the overall height of the support leg 2 and the seat 1 to meet the usage requirements in different environments; the connection method between the support leg 2 and the base 7 can be a bolt connection, and there is no specific limitation.

[0044] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A children's dining chair, characterized in that: include: A seat and a support leg, wherein a first rotating portion is formed at the bottom of the seat, and a second rotating portion is formed at the top of the support leg, and the seat is rotatably disposed on the second rotating portion of the support leg through the first rotating portion; A limiting structure is configured on the first rotating part and the second rotating part. When the seat is rotated at a predetermined angle, the seat can be fixed to the support leg at the position after being rotated at the predetermined angle with the help of the limiting structure.

2. The children's dining chair according to claim 1, characterized in that: The limiting structure comprises a first limiting element and a second limiting element which are engaged with each other, wherein the first limiting element is installed on the first rotating part, and the second limiting element is installed on the second rotating part.

3. The children's dining chair according to claim 2, characterized in that: The first limit element includes an elastic member and a locking pin. The elastic member and the locking pin are arranged in a receiving groove formed at the bottom end of the first rotating part. The locking pin extends out of the receiving groove to a static position by means of the elastic force of the elastic member.

4. The children's dining chair according to claim 2 or 3, characterized in that: The second limiting element includes limiting grooves which are arranged on the surface of the second rotating part at intervals with the axis of the second rotating part as the center.

5. The children's dining chair according to claim 3, characterized in that: An opening is formed on the side of the accommodating groove, and a handle portion is formed on the locking pin and extends out of the accommodating groove through the opening.

6. The children's dining chair according to claim 5, characterized in that: The first rotating part of the seat is provided with an auxiliary piece at the upper position of the opening.

7. The children's dining chair according to claim 3, characterized in that: The elastic member is a spring or elastic steel.

8. The children's dining chair according to claim 1, characterized in that: The first rotating portion of the seat and the second rotating portion of the support leg are in a horizontal structure parallel to each other.

9. The children's dining chair according to claim 1, characterized in that: A pin is installed in the middle of the second rotating part of the support leg, and a pin hole is formed on the seat. The pin passes through the pin hole and is locked in the pin hole.

10. The children's dining chair according to claim 1, characterized in that: The supporting legs are detachably arranged on the base legs.

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