CN204813015U - Children's rocking chair - Google Patents

Abstract

The utility model discloses a children's rocking chair, shake the pipe including the bottom, link firmly joint and cloth pocket pipe, its bottom shake the pipe include with the stay tube of ground contact and with link firmly the connecting pipe of being connected in the joint, link firmly the joint from interior to including inner joint outward in proper order, well joint, extrinsic articulation and pin joint shaft -cup, cloth pocket pipe is managed and is set up the seat facial canal at the front end at the back of rear end including setting up, the bottom shake the pipe through first connection tube head with link firmly articular extrinsic articulation and be connected, the back pipe is connected the tube head and is linked firmly articular inner joint through the second and is connected, the seat facial canal passes through third connection tube head and fixed articular well joint is connected, thereby the staff passes through the adjustment that the rotatory wrench movement pin joint shaft -cup of driving lever can rotate the angle realization cloth pocket pipe gesture of adjustment back pipe, can adapt to the rest state that children are different, and is simple in structure, advantage quick simple and low in production cost is assembled in production.

Description

A kind of Rocking-chair for child

Technical field

The utility model relates to a kind of rocking chair, is specifically related to a kind of Rocking-chair for child.

Background technology

Rocking-chair for child is used to sit or rest of overlieing for children, can to wave simultaneously, generally be made up of the shake pipe of bottom and the pocket pipe that is used for wrapping up pocket, shake pipe is connected by adjustable apparatus with between pocket pipe, the angle of pocket pipe and attitude can be adjusted like this to meet the different using states of children on rocking chair, the Rocking-chair for child of a kind of posture adjustable disclosed in Chinese utility model patent (publication number CN203244166U), its end U-shaped shakes pipe and U-shaped leans against pipe and pocket pipe by upper joint and hypozygal anatomical connectivity, although have the advantages that adjustable U-shaped leans against pipe and pocket tube angulation and attitude, but its upper joint and hypozygal syndeton complexity, when producing assembly fee, loaded down with trivial details, manufacturing cost is high.

Summary of the invention

For the deficiencies in the prior art, the utility model aim to provide a kind of adjustment structure simple, produce the simple fast and adjustable Rocking-chair for child of pocket pipe attitude that production cost is low of assembling.

For achieving the above object, the utility model adopts following technical scheme:

A kind of Rocking-chair for child, shake pipe bottom comprising, be connected joint and pocket pipe, bottom is shaken pipe and is fixedly connected on integrally by be connected joint and pocket pipe, described bottom is shaken pipe and is comprised and the stay pipe of earth surface and the tube connector that is connected with the joint that is connected, stay pipe rear and front end is bent upwards into certain radian, tube connector lower end is fixedly connected with stay pipe front end by connecting pipe box, and tube connector upper-end bent becomes arc tube and extends to form the first connection tube head;

The joint that is connected comprises intrinsic articulation, middle joint, extrinsic articulation and pivot joint shaft-cup from the inside to the outside successively, described intrinsic articulation is fixedly connected with pivot joint shaft-cup by drive-connecting shaft, extrinsic articulation is sleeved on middle joint, middle joint is installed outwardly and is provided with telescopic locating piece, be provided with bar tooth bottom locating piece, pivot joint shaft-cup periphery be provided with bar tooth and mate with the bar tooth bottom locating piece;

Pocket pipe comprises the backing tube being arranged on rear end and the seat surface pipe being arranged on front end, and described backing tube front end extends to form the second connection tube head, and seat surface pipe rear end extends to form the 3rd and connects tube head;

Its first connection tube head of tube connector that pipe is shaken in bottom is fixedly connected with the extrinsic articulation in the joint that is connected, its the second connection tube head of the backing tube of pocket pipe is fixedly connected with the intrinsic articulation in the joint that is connected, and the seat surface Guan Qi tri-of pocket pipe connects tube head and is connected with the middle arthrodesis in the joint that is connected.

Further, bottom shakes that the stay pipe rear end of pipe is hinged is fixed with location leg.

Preferably, its first connection tube head of tube connector of pipe is shaken in bottom is flat.

Preferably, its second connection tube head of backing tube of pocket pipe is flat.

Preferably, the seat surface Guan Qi tri-of pocket pipe connects tube head is flat.

Further, pivot joint shaft-cup lower end is provided with and facilitates staff to stir the driving lever rotating pivot joint shaft-cup.

Preferably, described driving lever upper end is one-body moldedly connected to pivot joint shaft-cup lower end.

The utility model has following beneficial effect:

A kind of Rocking-chair for child of the utility model, shake pipe bottom it to be connected with the extrinsic articulation in the joint that is connected by the first connection tube head, backing tube connects tube head by second and is connected with the intrinsic articulation in the joint that is connected, seat surface pipe connects tube head by the 3rd and is connected with the middle joint of fixing joint, staff rotates twisting pivot joint shaft-cup by driving lever can rotate the angle thus the adjustment realizing pocket pipe attitude that adjust backing tube, the resting state that children are different can be adapted to, there is the advantage that structure is simple, production assembling is simply quick and production cost is low.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of Rocking-chair for child of the utility model.

In figure: 1, pipe is shaken in bottom; 2, be connected joint; 3, pocket pipe; 11, stay pipe; 12, tube connector; 13, pipe box is connected; 14, leg is located; 120, first connects tube head; 21, intrinsic articulation; 22, middle joint; 23, extrinsic articulation; 24, pivot joint shaft-cup; 25, locating piece; 31, backing tube; 32, seat surface pipe; 310, second connects tube head; 320, the 3rd connects tube head; 240, driving lever.

Detailed description of the invention

Below in conjunction with drawings and the specific embodiments, the utility model will be further described, understands the technological thought that the utility model is claimed so that clearer.

A kind of Rocking-chair for child of the utility model, shakes pipe 1 bottom comprising, is connected joint 2 and pocket pipe 3 as shown in Figure 1, and bottom is shaken pipe 1 and is fixedly connected on one by be connected joint 2 and pocket pipe 3.

Concrete, bottom is shaken pipe 1 and is comprised and the stay pipe 11 of earth surface and the tube connector 12 that is connected with the joint 2 that is connected, stay pipe 11 rear and front end is bent upwards into certain radian, tube connector 12 lower end is fixedly connected with stay pipe 11 front end by connecting pipe box 13, tube connector 12 upper-end bent becomes arc tube and extends to form the first connection tube head 120, first connection tube head 120 is flat.

The joint 2 that is connected comprises intrinsic articulation 21, middle joint 22, extrinsic articulation 23 and pivot joint shaft-cup 24 from the inside to the outside successively, intrinsic articulation 21 is fixedly connected with pivot joint shaft-cup 24 by drive-connecting shaft, extrinsic articulation 23 is sleeved on middle joint 22, middle joint 22 is installed outwardly and is provided with telescopic locating piece 25, be provided with bar tooth bottom locating piece 25, pivot joint shaft-cup 24 periphery be provided with bar tooth and mate with the bar tooth bottom locating piece 25.

Pocket pipe 3 comprises the backing tube 31 being arranged on rear end and the seat surface pipe 32 being arranged on front end, and it is flat that backing tube 31 front end extends to form the second connection tube head 310, second connection tube head 310; It is flat that seat surface pipe 32 rear end extends to form the 3rd connection tube head the 320, three connection tube head 320.

Its first connection tube head 120 of tube connector 12 that pipe 1 is shaken in bottom is fixedly connected with the extrinsic articulation 23 in the joint 2 that is connected, its the second connection tube head 310 of the backing tube 31 of pocket pipe 3 is fixedly connected with the intrinsic articulation 21 in the joint 2 that is connected, and its 3rd connection tube head 320 of the seat surface pipe 32 of pocket pipe 3 is fixedly connected with the middle joint 22 in the joint 2 that is connected.

In order to when preventing children sleeping in rocking chair, rocking appears in rocking chair, hinged being fixed with in stay pipe 11 rear end that pipe 1 is shaken in bottom locates leg 14.

Conveniently staff is stirred and is rotated pivot joint shaft-cup 24, and pivot joint shaft-cup 24 lower end is provided with driving lever 240, and driving lever 240 upper end is one-body moldedly connected to pivot joint shaft-cup 24 lower end.

Operation principle of the present utility model is: staff presses locating piece 25 and stirs driving lever 240 and can rotate pivot joint shaft-cup 24 and drive the backing tube 31 of pocket pipe 3 to rotate by drive-connecting shaft, carry out the adjustment realizing backing tube 31 angle, adjust the attitude of pocket pipe 3 whereby; After adjustment completes, discharge locating piece 25, to be mated with the bar tooth on pivot joint shaft-cup 24 periphery by the bar tooth bottom locating piece 25 and be fixed on the positioning.Meanwhile when children sleep soundly, for preventing rocking chair from rocking, hinged the securing in stay pipe 11 rear end of shaking pipe 1 in bottom locates leg 14, and the free end of location leg 14 is allocated to by staff can hold rocking chair with earth surface, avoid rocking chair to rock.

For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.

Claims (7)

1. a Rocking-chair for child, comprise bottom and shake pipe (1), be connected joint (2) and pocket pipe (3), described bottom is shaken pipe (1) and is fixedly connected on one by the joint that is connected (2) and pocket pipe (3), it is characterized in that: described bottom is shaken pipe (1) and comprised and the stay pipe of earth surface (11) and the tube connector (12) that is connected with the joint that is connected (2), stay pipe (11) rear and front end is bent upwards into certain radian, tube connector (12) lower end is fixedly connected with stay pipe (11) front end by connecting pipe box (13), tube connector (12) upper-end bent becomes arc tube and extends to form the first connection tube head (120),

The joint (2) that is connected comprises intrinsic articulation (21), middle joint (22), extrinsic articulation (23) and pivot joint shaft-cup (24) from the inside to the outside successively, described intrinsic articulation (21) is fixedly connected with pivot joint shaft-cup (24) by drive-connecting shaft, extrinsic articulation (23) is sleeved on middle joint (22), middle joint (22) is installed outwardly and is provided with telescopic locating piece (25), locating piece (25) bottom is provided with bar tooth, pivot joint shaft-cup (24) periphery is provided with bar tooth and mates with the bar tooth of locating piece (25) bottom;

Pocket pipe (3) comprises the backing tube (31) being arranged on rear end and the seat surface pipe (32) being arranged on front end, and described backing tube (31) front end extends to form the second connection tube head (310), and seat surface pipe (32) rear end extends to form the 3rd and connects tube head (320);

Its first connection tube head (120) of tube connector (12) that pipe (1) is shaken in bottom is fixedly connected with the extrinsic articulation (23) of the joint that is connected (2), its second connection tube head (310) of the backing tube (31) of pocket pipe (3) is fixedly connected with the intrinsic articulation (21) of the joint that is connected (2), and its 3rd connection tube head (320) of the seat surface pipe (32) of pocket pipe (3) is fixedly connected with the middle joint (22) of the joint that is connected (2).

2. a kind of Rocking-chair for child as claimed in claim 1, is characterized in that: hinged being fixed with in stay pipe (11) rear end that pipe (1) is shaken in bottom locates leg (14).

3. a kind of Rocking-chair for child as claimed in claim 1, is characterized in that: its first connection tube head (120) of tube connector (12) that pipe (1) is shaken in bottom is flat.

4. a kind of Rocking-chair for child as claimed in claim 1, is characterized in that: its second connection tube head (310) of the backing tube (31) of pocket pipe (3) is flat.

5. a kind of Rocking-chair for child as claimed in claim 1, is characterized in that: its 3rd connection tube head (320) of the seat surface pipe (32) of pocket pipe (3) is flat.

6. a kind of Rocking-chair for child as claimed in claim 1, is characterized in that: pivot joint shaft-cup (24) lower end is provided with and facilitates staff to stir the driving lever (240) rotating pivot joint shaft-cup (24).

7. a kind of Rocking-chair for child as claimed in claim 6, is characterized in that: described driving lever (240) upper end is one-body moldedly connected to pivot joint shaft-cup (24) lower end.