CN203137726U - children lift rocking chair - Google Patents

Abstract

The utility model discloses a children's lift rocking chair, include: the device comprises an underframe, a column tube group, a support frame and a seat component, wherein the column tube group is rotatably arranged on the underframe through a rotating seat, a threaded base for limiting the rotation of the column tube group is arranged outside the rotating seat, and the threaded base is matched with a spiral ring arranged in the column tube group to lock/unlock the column tube group; the column tube group comprises: the inner column tube is arranged in the outer column tube in a lifting way through a lifting mechanism, and the support frame is fixedly arranged at the top end of the inner column tube; the seat assembly is rotatably arranged on the supporting frame through a rotating mechanism. The utility model discloses install elevating system in the inner column pipe, realize the regulation of rocking chair height through this elevating system, the screw thread base can make the locking of column tube group/unblock, rotates the column tube group according to the demand of using and adjusts to the rocking chair, satisfies different use needs, in addition, the utility model discloses can realize the switching of seat and cradle, the usage is more extensive.

Description

children lift rocking chair

Technical field:

The utility model relates to the field of rocking chairs, in particular to a liftable rocking chair for children.

Background technique:

The children's rocking chair in the prior art includes a rocking chair frame and a seat mechanism arranged on the rocking chair frame for children to sit or lie down. , the bottom frame is installed on the support frame, the seat mechanism is located above the support frame, and the children's rocking chair can only swing back and forth.

The children's rocking chairs in the current technology have the following deficiencies:

1. The seat mechanism is fixedly installed on the support frame and cannot be rotated, resulting in a single function of the functional rocking chair, which can only be used as either a seat or a cradle;

2. The support frame is not adjustable, that is, the seat mechanism can only be at a fixed height, which cannot meet different use needs;

In view of the above problems, the utility model proposes a liftable children's rocking chair, and the seat assembly on the rocking chair can swing, and can be used as a seat and a cradle.

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a children's lifting rocking chair.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions: a children's lifting rocking chair, including: a chassis, a column tube group, a support frame and a seat assembly, and the column tube group is rotatably rotated by a rotating seat Installed on the bottom frame, a threaded base that restricts the rotation of the column tube group is installed outside the rotating seat, and the threaded base cooperates with the spiral ring installed in the column tube group to lock/unlock the column tube group; the column tube group includes : Inner column tube and outer column tube, the inner column tube can be lifted and installed in the outer column tube through a lifting mechanism, and the support frame is fixedly installed on the top of the inner column tube; the seat assembly is rotatably installed in the support frame through a rotating mechanism superior.

Further, in the above technical solution, a fixed pipe is formed on the base frame, and the rotating seat is installed on the fixed pipe; the rotating seat is U-shaped, and a limit rotating seat is installed inwardly at the opening of the rotating seat. The rotating seat fitting that moves relative to the fixed tube, the outer column tube is sleeved outside the rotating seat and rotates around the fixed tube; the threaded base is provided with a gap for the column tube group to turn out, and the outer column tube corresponds to the gap A threaded fixing block is installed on the threaded base and the threaded fixing block, and a threaded part is formed on the threaded base and the threaded fixing block. The threaded ring cooperates with the threaded part to fix the threaded base and the threaded fixing block, so that the column tube group is locked in the threaded base.

Further, in the above technical solution, the lifting mechanism includes: a mounting base, a guide groove plate installed on the mounting base, a guide groove plate, a buckle and a spring, the buckle protrudes from the mounting base, and the guide groove plate There is a chute to guide the movement of the buckle, and the buckle moves along the chute into the mounting seat and compresses the spring at the same time; the lifting mechanism is fixed and installed in the inner column tube through the guide groove plate, and the buckle passes through the inner column tube ; On the outer column tube, there are holes for the buckle to pass through at different heights.

Further, in the above technical solution, the rotating mechanism includes: a first housing and a second housing that are installed in cooperation with each other, a gear body is installed between the first housing and the second housing, and the gear body is fixed On the first casing; the inside of the second casing is formed with protruding teeth meshing with the gear body.

Furthermore, in the above technical solution, the seat assembly includes two ring rods and a swing rod, the swing rod is rotatably mounted on the ring rod through a rotating member, and the ring rod is butted in the second housing and is connected by the second shell. The two housings are driven to rotate.

Furthermore, in the above technical solution, the support frame is a U-shaped frame body, the bottom of the U-shaped frame body is fixed on the top end of the inner column tube, and the first shell is detachably mounted on the support frame.

After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

1. The seat assembly in the utility model is installed on the support frame through a rotating mechanism, and the seat assembly is rotated through the rotating mechanism to realize the switching between the seat and the cradle, which has a wider range of uses.

2. The utility model is equipped with a lifting mechanism in the inner column tube, through which the height of the rocking chair can be adjusted to meet different usage needs.

3. In the utility model, a column tube group is installed and a threaded base is installed outside the column tube group. Through the threaded base, the column tube group can be locked/unlocked, so that the column tube group can rotate around the base or lock the column tube group. Fitted into the threaded base, the rocking chair can be adjusted by rotating the column tube group according to the needs of use, so as to meet the needs of users.

Description of drawings:

Fig. 1 is a perspective view of the utility model;

Fig. 2 is an exploded view one of the utility model;

Fig. 3 is the second exploded view of the utility model.

Explanation of reference signs:

1 Base frame 11 Fixed tube 2 Column tube group 21 Swivel seat

22 Inner column tube 23 Outer column tube 231 Clamping hole 24 Lifting mechanism

240 mounting seat 241 guide groove plate 242 buckle 243 spring

3 support frame 4 seat assembly 41 ring rod 42 swing rod

43 Rotating piece 5 Threaded base 51 Threaded fixing block 52 Threaded part

6 spiral ring 7 rotating mechanism 71 first housing 72 second housing

73 gear body

Detailed ways:

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

As shown in Figures 1-3, the children's lifting rocking chair includes: a base frame 1, a column tube set 2, a support frame 3 and a seat assembly 4, and the column tube set 2 is rotatably mounted on the base frame through a rotating seat 21 1, a threaded base 5 that limits the rotation of the column tube set 2 is installed outside the rotating seat 21, and the threaded base 5 cooperates with the spiral ring 6 installed in the column tube set 2 to lock/unlock the column tube set 2; The column tube group 2 includes: an inner column tube 22 and an outer column tube 23, the inner column tube 22 can be lifted and installed in the outer column tube 23 through a lifting mechanism 24, and the support frame 3 is fixedly installed on the top of the inner column tube 22; The seat assembly 4 is rotatably mounted on the support frame 3 through a rotating mechanism 7 .

Specifically, the middle part of the bottom frame 1 arches downward to form an arc so that the entire children's rocking chair can swing back and forth. A fixed tube 11 is formed on the base frame 1, and the swivel seat 21 is U-shaped. The U-shaped swivel seat 21 is sleeved in the fixed tube 11, and a swivel seat for stably installing the swivel seat is installed inwardly at the opening of the swivel seat 21. A fitting 211, the swivel seat fitting 211 restricts movement between the swivel seat 21 and the fixed pipe 11 during rotation. The outer column tube 23 is sheathed on the rotating base 21 , and the rotating base 21 is rotated around the fixed tube 11 under the action of external force. The threaded base 5 is sleeved on the outside of the swivel seat 21, and a gap for the column tube group 2 to turn out is opened on the threaded base 5, and a threaded fixing block 51 is installed on the outer column tube 23 corresponding to the gap, and the threaded base 5 and the threaded fixing block 51 corresponds to the matching, the threaded base 5 and the threaded fixing block 51 are formed with a threaded part 52, the threaded ring 6 is sleeved on the outer column tube 22, and the threaded ring 6 cooperates with the threaded part 52 to fix the threaded base 5 and the threaded fixing block 51 , so that the column tube set 2 is locked in the threaded base 5 and cannot be rotated.

Described elevating mechanism 24 comprises: mounting base 240, guide groove plate 241 installed on the mounting base 240, guide groove plate 241, buckle 242 and spring 243, buckle 242 protrudes outside mounting base 240, guide groove plate 241 A chute for guiding the buckle 242 to move is provided on the top, and the buckle 242 moves along the chute into the mounting seat 240 and compresses the spring 243 at the same time. The plate 241 is fixedly installed in the inner column tube 22, the buckle 242 passes through the inner column tube 22, and the outer column tube 23 has a clamping hole 231 at a different height, and the buckle 242 passes through the clamping hole 231 for positioning. Pull the inner column tube 22 to move in the outer column tube 23, so that the buckle 242 passes through the hole 231 of different heights, thereby adjusting the height of the rocking chair.

The rotating mechanism 7 includes: a first housing 71 and a second housing 72 installed in cooperation with each other, a gear body 73 is installed between the first housing 71 and the second housing 72, and the gear body 73 is fixed on the first housing 71. On the first shell 71, the inside of the second shell 72 is formed with protruding teeth meshing with the gear body 73; the seat assembly 4 includes two ring rods 41 and a swing rod 42, and the ring rod 41 is butted on the second The second housing 72 is driven to rotate by the second housing 72 , and the swing rod 42 is rotatably mounted on the ring rod 41 through the rotating member 43 .

The support frame 3 is a U-shaped frame body, and the bottom of the U-shaped frame body is fixed on the top of the inner column tube 42. The first housing 71 is detachably mounted on the support frame 3, and the first drive is mounted on the support frame 3. The housing 71 is detached from the button.

The using method of the present utility model is as follows:

Adjust the tilt angle of the rocking chair. Turn the threaded ring 6 to the left, so that the threaded ring 6 is separated from the threaded part 52, the column tube set 2 is unlocked, push the column tube set 2 to rotate backward, and the column tube set 2 is unscrewed from the gap of the threaded base 5, unscrewed When it reaches a specified position, it is positioned; when it is reset, the force is applied to reversely push the column tube set 2 to rotate forward, and the column tube set 2 is screwed in from the gap of the threaded base 5, and the threaded ring 6 is rotated to the right, so that the threaded ring 6 is aligned with the The threaded portion 52 cooperates to fix the threaded base 5 and the threaded fixing block 51 , so that the column tube set 2 is locked in the threaded base 5 and cannot be rotated.

Adjust the height of the rocking chair. Apply force to push the buckle 242 to push it into the outer column tube 23. At the same time, hold the support frame 3 and pull the inner column tube 22 to move upward. 242 passes through the clamping hole 231 of a higher level, so that the inner column tube 22 is positioned, thereby adjusting the height of the rocking chair.

Conversion between seat and cradle. The rotation between the seat and the cradle is realized by the rotating mechanism, and the force is applied to drive the second housing 72 to rotate around the first housing 71, and the ring rod 41 is driven to rotate while rotating. When the ring rod 41 rotates to a horizontal position, the second housing 72 is relatively positioned with the first housing 71, so that the annular rod 41 is positioned to form a cradle; the second housing 72 is reversely driven to rotate around the first housing 71 by applying force, and the ring rod 41 is driven to rotate while rotating, and the ring rod 41 Rotate to an inclination angle, the second housing 72 is positioned opposite to the first housing 71, so that the ring rod 41 is positioned, and converted into a seat.

Of course, the above descriptions are only specific embodiments of the utility model, and are not intended to limit the implementation scope of the utility model. Should be included in the utility model patent scope.

Claims (6)

1. children's lifting rocking chair, comprise: underframe (1), column jecket group (2), bracing frame (3) and seat assembly (4), it is characterized in that: described column jecket group (2) is rotatably installed on the underframe (1) by a rotating seat (21), the threaded base (5) that one restriction column jecket group (2) is rotated is installed outside rotating seat (21), threaded base (5) be installed on the middle helical ring (6) of column jecket group (2) and cooperate column jecket group (2) is carried out sealed/release; Described column jecket group (2) comprising: interior column jecket (22) and outer column jecket (23), and interior column jecket (22) is installed in the outer column jecket (23) by an elevating mechanism (24) liftable, and bracing frame (3) is fixedly installed in interior column jecket (22) top; Described seat assembly (4) is installed on the bracing frame (3) by a rotating mechanism (7) is rotatable.

2. children's lifting rocking chair according to claim 1, it is characterized in that: form a stationary pipes (11) on the described underframe (1), rotating seat (21) is installed on the stationary pipes (11); Described rotating seat (21) takes the shape of the letter U, opening part in rotating seat (21) inwardly is equipped with the rotating seat accessory (211) that relatively moves between restriction rotating seat (21) and the stationary pipes (11), and outer column jecket (23) is sheathed on outside the rotating seat (21) and rotates around stationary pipes (11); Offer a breach that supplies column jecket group (2) to produce on the described threaded base (5), outer column jecket (23) is gone up should screw thread fixed block (51) being installed indentation, there, all form threaded portion (52) on threaded base (5) and the screw thread fixed block (51), threaded collar (6) cooperates with threaded portion (52) fixes threaded base (5) and screw thread fixed block (51), makes column jecket group (2) be locked in the threaded base (5).

3. children's lifting rocking chair according to claim 1, it is characterized in that: described elevating mechanism (24) comprising: mount pad (240), be installed on guide channel plate (241), guide channel plate (241), buckle (242) and spring (243) on the mount pad (240), buckle (242) stretches out outside the mount pad (240), guide channel plate (241) is provided with the mobile chute of guiding buckle (242), and buckle (242) moves in the income mount pad (240) along chute and compresses spring (243) simultaneously; Described elevating mechanism (24) is fixedly installed in the interior column jecket (22) by guide channel plate (241), and buckle (242) passes from interior column jecket (22); Described outer column jecket (23) is gone up in the differing heights place and is begun that the hole clipping (231) that passes for buckle (242) is arranged.

4. children's lifting rocking chair according to claim 1, it is characterized in that: described rotating mechanism (7) comprising: first housing (71) and second housing (72) that cooperatively interact and install, between first housing (71) and second housing (72) gear mass (73) is installed, gear mass (73) is fixed on first housing (71); The inside of described second housing (72) forms the double wedge meshing with gear mass (73).

5. children's lifting rocking chair according to claim 4, it is characterized in that: described seat assembly (4) comprises two annular bars (41) and a fork (42), fork (42) is installed on the annular bar (41) by tumbler (43) is rotatable, and the butt joint of two annular bars (41) is arranged in second housing (72) and by second housing (72) and drives rotation.

6. children's lifting rocking chair according to claim 5, it is characterized in that: described bracing frame (3) is the U-shaped support body, and the top of interior column jecket (42) is fixed in U-shaped support body bottom, and first housing (71) detachably is installed on the bracing frame (3).

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