Rocking chair structure

Abstract

The utility model relates to the technical field of rocking chairs for children, in particular to a rocking chair structure. The connecting assembly comprises a fixed seat, a gear, a spring and a rotating seat rotationally connected to the fixed seat; a plurality of first tooth grooves are uniformly distributed in the side wall of the first gear positioning hole; a plurality of second tooth grooves are uniformly distributed in the inner side wall of the second gear positioning hole; the number of teeth of the gear, the number of the first tooth grooves and the number of the second tooth grooves are equal. The spring is connected to the rotating seat and the gear; teeth of the gear are simultaneously clamped into the first tooth groove and the second tooth groove by the spring; and a key for completely pushing the gear out of the first gear positioning hole is arranged on the fixed seat. When the seat support is used, the swing angle of the seat support can be adjusted according to use scenes, and the seat support is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of children's rocking chairs, and particularly relates to a rocking chair structure. Background Art

[0002] A children's rocking chair is a chair for lying and playing, which can free parents' hands. The children's rocking chair mainly consists of a base and a seat connected to the base. A child lies on the seat at a certain angle and can freely observe the front view.

[0003] However, in the existing structure of children's rocking chairs, the angle of the seat cannot be adjusted according to the use environment, resulting in limited viewing angles and inconvenient use.

[0004] Therefore, it is necessary to further innovate the existing children's rocking chair. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rocking chair structure in view of the defects and deficiencies of the prior art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A rocking chair structure of the utility model includes a seat bracket, a chassis, and a seat body fixed on the seat bracket; both ends of the seat bracket are connected to the chassis through connection components; the connection components include a fixed seat, a gear, a spring, and a rotating seat rotatably connected to the fixed seat; the fixed seat is provided with a first gear positioning hole; a plurality of first tooth grooves are evenly distributed on the side wall of the first gear positioning hole; the rotating seat is provided with a second gear positioning hole; a plurality of second tooth grooves are evenly distributed on the inner side wall of the second gear positioning hole;

[0008] The number of teeth of the gear, the number of first tooth grooves, and the number of second tooth grooves are all equal; the spring is connected between the rotating seat and the gear; the spring simultaneously engages the teeth of the gear into the first tooth groove and the second tooth groove; the fixed seat is provided with a button for completely pushing the gear out of the first gear positioning hole.

[0009] Further, a first sliding shaft is arranged inside the first gear positioning hole; a second sliding shaft is arranged inside the second gear positioning hole; the first sliding shaft, the second sliding shaft, and the gear are coaxially arranged; the gear is slidably connected to the first sliding shaft and the second sliding shaft.

[0010] Further, the fixed seat is provided with a button groove for accommodating the button; a pin shaft is fixed on the button; the fixed seat is provided with a pin shaft hole matching the pin shaft; the pin shaft hole is arranged opposite to the gear.

[0011] Further, a plurality of buckles are evenly distributed on the button; a plurality of buckle holes are provided on the fixed seat; after the buckle passes through the buckle hole, it is buckled and fixed on the end face of the buckle hole.

[0012] Further, both the seat bracket and the chassis are in a "U" shape; a chassis connecting sleeve is provided on the fixed seat; both ends of the chassis are inserted and fixed on the two chassis connecting sleeves; seat bracket sleeves and connecting pipe sleeves are provided on the rotating seat; both ends of the seat bracket are respectively inserted and fixed on the two seat bracket sleeves; a connecting pipe is connected between the two connecting pipe sleeves.

[0013] After adopting the above structure, the beneficial effects of the present utility model are as follows: when the present utility model is in use, when the button is not pressed, one end of the tooth of the gear is stuck into the first tooth groove and the other end of the tooth of the gear is stuck into the second tooth groove, so that the rotating seat cannot rotate around the fixed seat; when it is necessary to adjust the angle of the seat bracket, it is necessary to press the button, so that the whole gear is pushed out of the first gear positioning hole and completely squeezed into the second gear positioning hole; the gear will not hinder the rotation of the rotating seat around the fixed seat, and the swing angle of the seat bracket can be adjusted; this structure can adjust the swing angle of the seat bracket according to the use scenario, making it more convenient to use. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model in the open state;

[0015] Figure 2 is a structural diagram of the first explosion form of the present utility model;

[0016] Figure 3 is a structural diagram of the second explosion form of the present utility model;

[0017] Figure 4 is a structural diagram of the present utility model in the folded state;

[0018] Figure 5 is a sectional view of the connecting component;

[0019] Figure 6 is a perspective view of the fixed seat from the first angle;

[0020] Figure 7 is a perspective view of the fixed seat from the second angle;

[0021] Figure 8 is a structural diagram of the gear;

[0022] Figure 9 is a structural diagram of the rotating seat;

[0023] Figure 10 is a structural diagram of the button;

[0024] Description of the reference numerals:

[0025] 1. Seat bracket; 2. Seat body; 3. Fixed seat; 301. First tooth groove;

[0026] 302. First gear positioning hole; 303. First sliding shaft; 304. Underframe connecting sleeve;

[0027] 305. Button groove; 306. Pin shaft hole; 307. Snap hole; 4. Underframe; 5. Rotating seat;

[0028] 501. Second tooth groove; 502. Second sliding shaft; 503. Connecting pipe sleeve;

[0029] 504. Seat bracket sleeve; 505. Second gear positioning hole; 6. Connecting pipe; 7. Button;

[0030] 701. Pin shaft; 702. Snap; 8. Gear; 9. Spring. Detailed implementation mode

[0031] The present utility model will be further described below with reference to the accompanying drawings.

[0032] As Figures 1 to 10 shown, a rocking chair structure of the present utility model includes a seat bracket 1, an underframe 4, and a seat body 2 fixed on the seat bracket 1; both ends of the seat bracket 1 are connected to the underframe 4 through a connection assembly; the connection assembly includes a fixed seat 3, a gear 8, a spring 9, and a rotating seat 5 rotatably connected to the fixed seat 3; the fixed seat 3 is provided with a first gear positioning hole 302; a plurality of first tooth grooves 301 are evenly distributed on the side wall of the first gear positioning hole 302; the rotating seat 5 is provided with a second gear positioning hole 505; a plurality of second tooth grooves 501 are evenly distributed on the inner side wall of the second gear positioning hole 505;

[0033] The number of teeth of the gear 8, the number of the first tooth grooves 301, and the number of the second tooth grooves 501 are all equal; the spring 9 is connected between the rotating seat 5 and the gear 8; the spring 9 simultaneously engages the teeth of the gear 8 into the first tooth groove 301 and the second tooth groove 501; the fixed seat 3 is provided with a button 7 for completely pushing the gear 8 out of the first gear positioning hole 302;

[0034] The fixed seat 3 and the rotating seat 5 are rotatably connected through a pin shaft;

[0035] When the button 7 is not pressed, one end of the tooth of the gear 8 is engaged in the first tooth groove 301 and the other end of the tooth of the gear 8 is engaged in the second tooth groove 501, so that the rotating seat 5 cannot rotate around the fixed seat 3; when the angle of the seat bracket 1 needs to be adjusted, the button 7 needs to be pressed, so that the whole gear 8 is pushed out of the first gear positioning hole 302 and completely squeezed into the second gear positioning hole 505; the gear 8 will not hinder the rotation of the rotating seat 5 around the fixed seat 3, and the swing angle of the seat bracket 1 can be adjusted; this structure can adjust the swing angle of the seat bracket 1 according to the use scenario, making it more convenient to use.

[0036] As a preferred embodiment of the present invention, a first sliding shaft 303 is arranged inside the first gear positioning hole 302; a second sliding shaft 502 is arranged inside the second gear positioning hole 505; the first sliding shaft 303, the second sliding shaft 502 and the gear 8 are coaxially arranged; the gear 8 is slidably connected to the first sliding shaft 303 and the second sliding shaft 502; a through hole is arranged inside the gear 8, and the gear 8 is limited by the first sliding shaft 303 and the second sliding shaft 502, so that the gear 8 can slide on the first sliding shaft 303 and the second sliding shaft 502.

[0037] As a preferred embodiment of the present invention, a button groove 305 for accommodating the button 7 is arranged on the fixed seat 3; a pin shaft 701 is fixed on the button 7; a pin shaft hole 306 matching the pin shaft 701 is arranged on the fixed seat 3; the pin shaft hole 306 is arranged opposite to the gear 8, and by pressing the button 7, the pin shaft 701 squeezes and pushes the gear 8 to move.

[0038] As a preferred embodiment of the present invention, a plurality of buckles 702 are evenly distributed on the button 7; a plurality of buckle holes 307 are arranged on the fixed seat 3; the buckles 702 pass through the buckle holes 307 and are buckled and fixed on the end face of the buckle holes 307; the rod part of the buckle 702 can form a sliding connection with the buckle hole 307 after the button 7 is pressed, and the hook part of the buckle 702 is buckled and fixed on the inner end face of the buckle hole 307 to form a limit.

[0039] As a preferred embodiment of the present invention, both the seat bracket 1 and the chassis 4 are in a "U" shape; a chassis connecting sleeve 304 is arranged on the fixed seat 3; both ends of the chassis 4 are inserted and fixed on the two chassis connecting sleeves 304; both the rotating seat 5 are provided with a seat bracket sleeve 504 and a connecting pipe sleeve 503; both ends of the seat bracket 1 are respectively inserted and fixed in the two seat bracket sleeves 504; a connecting pipe 6 is connected between the two connecting pipe sleeves 503;

[0040] The seat bracket 1, the chassis 4 and the connecting pipe 6 are connected to the connecting component by means of shaft hole cooperation, with a simple structure and convenient disassembly and assembly.

[0041] The above are only the preferred embodiments of the present utility model. Therefore, all equivalent changes or modifications made according to the structures, features and principles described in the scope of the patent application of the present utility model are included in the scope of the patent application of the present utility model.

Claims

1. A rocking chair structure, comprising a seat support (1), a base frame (4) and a seat body (2) fixed to the seat support (1); Features: Both ends of the seat support (1) are connected to the base frame (4) via a connecting assembly; the connecting assembly comprises a fixed seat (3), a gear (8), a spring (9) and a rotating seat (5) rotatably connected to the fixed seat (3); a first gear positioning hole (302) is provided on the fixed seat (3); a plurality of first tooth grooves (301) are evenly distributed on the side wall of the first gear positioning hole (302); a second gear positioning hole (505) is provided on the rotating seat (5); a plurality of second tooth grooves (501) are evenly distributed on the inner side wall of the second gear positioning hole (505); The number of teeth of the gear (8), the number of first tooth grooves (301), and the number of second tooth grooves (501) are all equal; the spring (9) is connected to the rotating seat (5) and the gear (8); the spring (9) simultaneously clamps the teeth of the gear (8) into the first tooth groove (301) and the second tooth groove (501); and the fixed seat (3) is provided with a button (7) for completely pushing the gear (8) out of the first gear positioning hole (302).

2. A rocking chair structure according to claim 1, characterized in that: A first sliding shaft (303) is arranged inside the first gear positioning hole (302); a second sliding shaft (502) is arranged inside the second gear positioning hole (505); the first sliding shaft (303), the second sliding shaft (502) and the gear (8) are arranged coaxially; and the gear (8) is slidably connected to the first sliding shaft (303) and the second sliding shaft (502).

3. A rocking chair structure according to claim 1, characterized in that: The fixing seat (3) is provided with a key slot (305) capable of accommodating a key (7); a pin shaft (701) is fixed to the key (7); the fixing seat (3) is provided with a pin shaft hole (306) matching the pin shaft (701); the pin shaft hole (306) is arranged opposite to the gear (8).

4. The rocking chair structure according to claim 1, characterized in that: The button (7) is evenly distributed with a plurality of buckles (702); the fixing seat (3) is provided with a plurality of buckle holes (307); the buckles (702) pass through the buckle holes (307) and are buckled and fixed on the end surfaces of the buckle holes (307).

5. The rocking chair structure according to claim 1, characterized in that: The seat support (1) and the base frame (4) are both in a "U" shape; a base frame connecting sleeve (304) is provided on the fixed seat (3); two ends of the base frame (4) are inserted and fixed on the two base frame connecting sleeves (304); a seat support sleeve (504) and a connecting pipe sleeve (503) are provided on the rotating seat (5); two ends of the seat support (1) are respectively inserted and fixed on the two seat support sleeves (504); a connecting pipe (6) is connected between the two connecting pipe sleeves (503).

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