CN210810058U

CN210810058U - Rocking chair and linkage type rocking chair framework thereof

Info

Publication number: CN210810058U
Application number: CN201921644883.4U
Authority: CN
Inventors: 毛如佳; 贺小余
Original assignee: Dakang Holding Co Ltd
Current assignee: Dakang Holding Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-23
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to the field of furniture articles, in particular to a rocking chair and a linked rocking chair framework thereof, wherein a chair seat framework can be positioned or slide back and forth relative to a chair seat supporting frame; the chair back framework is hinged to the chair seat supporting frame, the chair seat framework is linked to rotate in the sliding process, and the angle formed between the chair back framework and the chair seat framework is changed along with the sliding of the chair seat framework, so that the most comfortable angle required by different people under different conditions is met.

Description

Rocking chair and linkage type rocking chair framework thereof

Technical Field

The utility model relates to a furniture articles for use field especially relates to a rocking chair and coordinated type rocking chair skeleton thereof.

Background

The rocking chair is a leisure chair which has a rocking structure and utilizes the force applied by a user to the chair to realize small-amplitude rocking. When a user sits on the rocking chair, the rocking chair can swing back and forth, and the purposes of relieving pressure and relaxing the body and mind are achieved.

In the current rocking chair type, a direct floor type rocking chair is provided, namely a rocking base of the rocking chair is a chair seat part. The technical solutions disclosed in the chinese utility model patents with the publication numbers "CN 206102123U", "CN 203633799U" and "CN 203633798U" and the technical solution shown in the application number "2018219794745" that have been obtained by the applicant, but the rocking chair frames mentioned in the above prior arts all have the following disadvantages: 1. the angle formed between the chair back framework and the chair seat framework in the rocking chair framework is the angle selected by a designer and is fixed after setting, so that the most comfortable angle required by different people under different conditions cannot be met; 2. in some prior art, the seat frame and the backrest frame are adjusted separately, increasing the complexity of the adjustment operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rocking chair and coordinated type rocking chair skeleton that can adjust angle wantonly, satisfy the comfortable angle that different people demand.

In order to achieve the purpose, the main technical solution of the utility model is a linkage type rocking chair framework, which comprises a chair back framework and a base framework, wherein the base framework comprises a chair seat framework and a chair seat support frame connected on the lower end surface of the chair seat framework; the chair seat support frame is provided with at least two groups which are respectively arranged at the left side and the right side of the lower end surface of the chair seat frame, the lower end of the chair seat support frame is an arc surface which is used for being attached to the ground to realize swinging, and the chair seat frame can be positioned or slide back and forth relative to the chair seat support frame; the chair back framework is hinged to the chair seat supporting frame, the chair seat framework is linked to rotate in the sliding process, and the angle formed between the chair back framework and the chair seat framework changes along with the sliding of the chair seat framework.

In some examples, the lower end of the back frame is positioned against or in a traction connection with the rear end of the seat frame.

In some examples, the seat back frame is capable of being flipped between a folded state and a seating state relative to the base frame along the pivot end when positioned in an abutting manner; in a folded state, the chair back framework is stacked on the base framework; in a sitting state, the lower end part of the chair back framework is abutted against the rear end part of the chair seat framework to realize positioning and forms a certain angle.

In some examples, the lower end of the back frame is of a length sufficient to provide a maximum amount of sliding displacement of the seat frame against the rear end of the seat frame.

In some examples, the rocking chair framework further comprises a slide rail assembly, the seat frame is connected to the seat support frame through the slide rail assembly, the slide rail assembly comprises a slide rail and a sliding part, the slide rail is arranged on the seat support frame, the sliding part is arranged on the seat frame, and the sliding part slides back and forth along the slide rail.

In some examples, the sliding rail assembly further comprises an adjusting control rod, a locking piece and a resetting elastic piece, one end of the resetting elastic piece is fixedly arranged on the sliding piece, the other end of the resetting elastic piece is fixedly connected to the locking piece, at least one section of the sliding rail is a locking section, the locking piece can be buckled on the locking section, a lever arm of the adjusting control rod is rotatably fixed on the sliding piece, and the end of the adjusting control rod acts on the locking piece; the locking piece is ejected out of the locking section under the action of the adjusting control rod, and the sliding piece slides along the sliding rail to further drive the seat frame to slide and adjust.

In some examples, a fixed block is arranged on the side wall of the locking piece, an ejection block is arranged on the lower end face of the locking piece, a displacement groove is formed in the end of the adjusting control rod, the fixed block penetrates through the displacement groove, and when the locking piece is ejected out of the locking section, the end of the adjusting control rod is tightly attached to the ejection block and applies a downward force to the ejection block.

In some examples, the two sides of the upper end surface of the seat frame are provided with armrest frames which are obliquely and upwards arranged; two sides of the front end surface of the chair back framework are provided with side wall frames which incline forwards, and each side wall frame comprises a first side wall part positioned at two sides of the shoulder part and a second side wall part positioned at two sides of the waist part; under the folding state, the handrail frame is matched and overlapped with the side wall frame.

In some examples, the seat support frame is formed by bending a whole skeleton rod, and the rear end part of the seat support frame is a bent part bent towards the backrest skeleton; the chair back framework is hinged on the end part of the bending part.

Still provide a rocking chair, including coordinated type rocking chair skeleton, the rocking chair includes the back of the chair and seat support, and the seat support is including seat support portion and supporting part, and seat support portion includes the seat support frame and sets up the mounting panel in the framework, the both sides of mounting panel respectively with slip subassembly fixed connection.

The utility model adopts the technical proposal that the lower end part of the chair back framework is positioned against the rear end part of the chair seat framework in a mode that the lower end part of the chair back framework is abutted against the rear end part of the chair seat framework, so that the chair seat framework is linked to rotate in the sliding process, and the linkage type chair back framework only needs to be adjusted, needs to be respectively adjusted, and reduces the complexity of operation; the angle formed between the chair back framework and the chair seat framework changes along with the sliding of the chair seat framework, and the angle can be adjusted randomly within the slidable range of the chair seat framework so as to meet the most comfortable angle required by different people under different conditions.

Drawings

Figure 1 is a schematic structural view of an embodiment of the present invention,

figure 2 is a schematic view of the maximum recline angle formed between the back frame and the seat frame,

figure 3 is a schematic view of the initial tilt angle of the back frame and seat frame,

FIG. 4 is an enlarged view of portion A of the embodiment of FIG. 1, i.e., a structural view of the embodiment positioned in an abutting manner,

FIG. 5 is a schematic view of a folding structure of the chair back when the chair back is in an abutting mode,

figure 6 is a schematic view of the structure of the slide rail assembly,

figure 7 is an exploded view of one half of the slide rail assembly,

figure 8 is a schematic view of the slide rail assembly in an initial position,

figure 9 is a schematic structural view of the slide rail assembly sliding to the maximum slide displacement,

figure 10 is a schematic diagram of the configuration of the acoustic combination controller disposed in the swing,

in the figure: a chair back framework 100, a first side wall part 101, a second side wall part 102 and a lower end part 103;

a seat frame 200, an armrest frame 201, and a frame 202;

a seat support frame 300;

the device comprises a sliding rail assembly 400, an adjusting control rod 401, a reset elastic piece 402, a sliding piece 403, a locking piece 410, a fixed block 411, an ejection block 412, a sliding rail 420 and a locking section 421.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is to be understood that the terms "a" and "an" are to be interpreted as meaning that a number of one element may be one in one embodiment or multiple in another embodiment, and the terms "a" and "an" are not to be interpreted as limiting the number.

Example 1:

refer to the utility model discloses it is shown in figure 1 of the description drawings, according to the utility model discloses a linkage type rocking chair skeleton of preferred implementation is elucidated, the rocking chair skeleton includes back of the chair skeleton 100 and seat support skeleton, base skeleton and back of the chair skeleton 100 are connected by many skeleton poles and are constituted, and wherein concrete details such as the material of skeleton pole, structure can refer to the prior application file that application number is 2018219794745, just no longer too much repeated.

Particularly, the seat support skeleton further includes seat support frame 200 and connects the seat support frame 300 on the terminal surface under seat support frame 200, seat support frame 300 has at least two sets of left and right sides of establishing terminal surface under seat support frame 200 respectively, seat support frame 300 lower extreme is the arcwall face that is used for laminating ground to realize swaying, thereby realize the purpose of swaying, in this embodiment, adopt two sets of seat support frames 300 to establish the left and right sides of terminal surface under seat support frame 200 respectively, and seat support frame 300 comprises a whole root skeleton pole is bent, in other embodiments, also can set up the strengthening rib on seat support frame 300 on the basis of multiunit seat support frame 300 or the above-mentioned, in order to guarantee the intensity that the reinforcing swayed.

In the present embodiment, please refer to fig. 1, a rear end portion of the seat support frame 300 is a bent portion bent toward the seat support frame 100, the seat support frame 100 is hinged to an end portion of the bent portion, and the seat support frame 100 can be hinged by screws, pins, and the like.

It is worth mentioning that, seat support frame 200 can fix a position or slide around for seat support frame 300, seat support frame 200 slides in-process linkage back of the chair skeleton 100 and rotates, and the angle that forms between back of the chair skeleton 100 and the seat support frame 200 slides along with seat support frame 200 and changes, because current rocking chair skeleton, its back of the chair skeleton 100 and seat support frame 200 all select the most comfortable angle of seat and set up it fixedly by technical personnel in the field and well, but this angle does not necessarily be fit for all people, the utility model discloses an angle can be adjusted wantonly to satisfy the required most comfortable angle of different people.

Specifically, referring to fig. 2 to 3, the chair back frame 100 rotates in a linked manner during the forward and backward sliding of the chair seat frame 200, the angle formed between the chair back frame 100 and the chair seat frame 200 changes along with the sliding of the chair seat frame 200, the linked manner may be that the lower end 103 of the chair back frame 100 abuts against the rear end of the chair seat frame 200 or a traction type connection is used to realize the positioning, wherein the traction type connection may be understood as including a soft traction connection and a hard traction connection, the soft traction connection may be a steel cable, an iron chain, a thick rope, etc., the hard traction connection may be a tripod, etc., and a folding state cannot be generated if the traction type connection positioning is adopted, so that the preferred scheme is adopted in the present embodiment to realize the positioning in a manner that the lower end 103 of the chair back frame 100 abuts against the rear end of the chair seat frame 200, please refer to fig. 4, in the present embodiment, the lower end part 103 is not connected with the rear end part of the seat frame 200, the two parts are only in contact with each other and can be freely separated, but the length of the lower end part 103 of the back framework 100 meets the requirement of being still in contact with the rear end part of the seat frame 200 when the sliding displacement of the seat frame 200 is the maximum sliding displacement, so that the back framework 100 can be linked with the seat frame 200 within the sliding displacement range of the seat frame 200, and if the length of the lower end part 103 of the back framework 100 cannot meet the requirement, the back framework 100 has no supporting point and can be directly turned backwards and turned over, and the backrest effect cannot be started; further, when the above-described conflicting positioning is adopted, the back frame 100 can be turned between the folded state and the seating state with respect to the base frame along the turning end; in the folded state, please refer to fig. 5, the backrest frame 100 is stacked on the base frame; in the sitting state, the lower end 103 of the back frame 100 is positioned against the rear end of the seat frame 200 at an angle greater than 90 °.

In addition, in this embodiment, two sides of the upper end surface of the seat frame 200 are provided with armrest frames 201 which are obliquely arranged upwards; two sides of the front end surface of the chair back framework 100 are provided with side wall frames which incline forwards, and each side wall frame comprises a first side wall part 101 positioned at two sides of the shoulder part and a second side wall part 102 positioned at two sides of the waist part; in a folded state, the armrest frame 201 is matched and overlapped with the side wall frame, the armrest frame 201 and the side wall frame are matched and overlapped, protruding positions of the armrest frame 201 and the side wall frame are staggered, so that the thickness of the rocking chair cannot be increased too much, the seat and the chair back are basically matched and folded, the space can be reasonably utilized, the stereoscopic impression of the rocking chair design is enhanced by the armrest frame 201 and the side wall frame, and the pursuit of the current society for the design of furniture articles is met.

In this embodiment, the seat frame 200 and the seat support frame 300 are positioned or slid back and forth by arranging the slide rail assembly 400, the slide rail assembly 400 includes a pair of slide rails 420 and a slide part 403 arranged on each slide rail 420, the pair of slide rails 420 are respectively arranged on the seat support frame 300, the slide parts 403 are respectively arranged on the side walls in the frame of the seat frame 200, the slide parts 403 are mounted on the slide rails 420 and slide back and forth along the direction of the slide rails 420, in addition, the acting force for driving the slide rail assembly 400 to slide can be manual or automatic, the manual mode is manual pushing force, pulling force, pressure and the like, and the automatic mode is motor-driven and the like; in order to better realize the positioning or the forward and backward sliding of the seat frame 200 relative to the seat support frame 300, the present embodiment shows a preferred embodiment of a slide rail assembly 400, the acting force for driving the slide rail assembly 400 to slide is manually adopted, please refer to fig. 6 to 9, on the basis of the above, the slide rail assembly 400 further includes an adjusting control rod 401, a pair of locking members 410 and a pair of restoring elastic members 402, the adjusting control rod 401 is U-shaped, the rod bodies at two free ends of the adjusting control rod 401 are respectively hinged to the sliding members 403 disposed at the left and right sides, the ends of the free ends act on the locking members 410, at least one section of the slide rail 420 is a locking section 421, the locking members 410 can be fastened on the locking section 421, one end of the restoring elastic members 402 is fixedly disposed on the sliding members 403, the other end is fixedly connected to the locking members 410, a fixing block 411 is disposed on the side wall of the locking members 410, an ejection block 412 is arranged on the lower end face of the locking piece 410, a displacement groove is formed in the end of the adjusting control rod 401, and the fixing block 411 penetrates through the displacement groove; in addition, the slide rail assembly 400 further includes a stop block, a distance between the stop block and the slide rail 420 is a slidable displacement amount, the maximum slidable displacement amount is obtained when the sliding member 403 touches the stop block, and when the slidable displacement amount of the seat frame 200 is the maximum slidable displacement amount, an angle formed between the backrest frame 100 and the seat frame 200 is the maximum tilting angle.

Besides the above-mentioned solutions, the sliding member 403 may also be implemented as a plate, i.e. a sliding plate, which is respectively disposed between the lower portion of the seat and the rail, and slides back and forth along the direction of the sliding rail.

In addition, the adjusting control rod 401 handles the dead-locking piece 410 with two ends acting on the left and right sides simultaneously, and performs a sliding positioning scheme, in other embodiments, the drawing is omitted, one side of the adjusting control rod is provided with the adjusting control rod, the adjusting control rod only performs adjusting positioning on the dead-locking piece on one side (the slide rail has a locking section and has a dead-locking piece) and performs active sliding on the slide rail assembly on the side, and the other slide rail assembly does not have a positioning function (the slide rail does not have a locking section and does not have a dead-locking piece) and only performs a driven function.

The angle regulation operation of the rocking chair framework is as follows:

when sliding is needed, the adjusting control rod 401 is lifted, the end head of the free end of the adjusting control rod 401 is pressed downwards, the ejecting block 412 is pressed downwards after the end head touches the ejecting block 412, the ejecting block 412 is pressed downwards, the locking piece 410 is moved out of the locking section 421, and at the moment, the seat frame 200 and the seat support frame 300 can freely slide back and forth; during sliding, the linked chair back framework 100 rotates, the angle between the chair back framework 100 and the chair seat framework 200 is changed continuously, until a comfortable angle is found, the adjusting control rod 401 is loosened, and the locking piece 410 is buckled into the locking section 421 under the action of the resetting elastic piece 402, so that the positioning of the chair seat framework 200 and the chair seat supporting frame 300 is completed, and further the angle between the chair back framework 100 and the chair seat framework 200 is fixed; after the angle is adjusted, when the chair is stored in an idle state, the chair back is turned over, the armrest frame 201 and the side wall frame are matched and overlapped, and the chair back frame 100 is overlapped on the base frame, so that the chair back is convenient to place and store.

Example 2:

in a schematic illustration, this embodiment also provides a swing that includes the frame of the swing of embodiment 1. The present embodiment is based on the operation of the swing frame of embodiment 1, and has the technical advantages of the swing frame of embodiment 1.

The rocking chair comprises a chair back and a chair seat, wherein the chair back is internally provided with a chair back framework 100 in embodiment 1, a plate body is arranged in a frame of the chair back framework 100, and the interior of the frame is filled with filler; the seat comprises a seat part and a support part, wherein the seat part comprises the seat frame 200 described in embodiment 1 and a mounting plate arranged in the frame body 202 of the seat frame 200, and two sides of the mounting plate are respectively connected with the sliding parts 403 in the sliding rail assemblies 400, so that the seat part can be positioned or slide back and forth relative to the support part; in some embodiments, the mounting plate and the slider are implemented as one piece. Flexible fillers such as sponge and plastic foam are arranged on the mounting plate to form a complete bearing part; the supporting part is composed of a chair seat supporting frame 300 and the like, and the lower end of the supporting part is an arc-shaped surface used for being attached to the ground to swing so as to ensure that the rocking chair can swing.

In addition, referring to fig. 10, the first side wall portions 101 of the seat backs at the two sides of the shoulders are respectively provided with a sound box 500, the seat back is provided with armrests, the armrests are formed by the armrest frames, the armrests are embedded with a controller, at least one light bar (not shown) is embedded in the whole rocking chair, a plurality of light bars can be embedded in the seat backs, the seat back, the armrests and the like of the rocking chair, and the light bars and the sound box 500 are in communication connection with the controller 600, so that the effects of listening to music, enabling the whole rocking chair to be dazzling and the like are achieved.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention.

The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. A linkage type rocking chair framework comprises a chair back framework (100) and a base framework, wherein the base framework comprises a chair seat framework and a chair seat supporting frame (300) connected to the lower end face of the chair seat framework; the chair seat support frame (300) is provided with at least two groups which are respectively arranged at the left side and the right side of the lower end surface of the chair seat frame, and the lower end of the chair seat support frame (300) is an arc-shaped surface which is used for being attached to the ground to realize swinging; the chair back framework (100) is hinged to the chair seat supporting frame (300), the chair seat framework is linked to rotate in the sliding process, and the angle formed between the chair back framework (100) and the chair seat framework changes along with the sliding of the chair seat framework.

2. A linked rocking chair frame as claimed in claim 1, wherein the lower end (103) of the back frame (100) is located against or in traction with the rear end of the seat frame.

3. A linked rocking chair framework as claimed in claim 2, wherein the chair back framework (100) is capable of being flipped between a folded condition and a sitting condition relative to the base framework along the pivoting end when positioned in an counterbalanced manner; in a folded state, the chair back framework (100) is stacked on the base framework; in a sitting state, the lower end part (103) of the chair back framework (100) is abutted against the rear end part of the chair seat framework to realize positioning and forms a certain angle.

4. A linked rocking chair frame as claimed in claim 2, wherein the lower end (103) of the back frame (100) is of a length to meet the requirement of abutting the rear end of the seat frame at the maximum slide displacement.

5. A linked rocking chair framework as claimed in claim 1, wherein the rocking chair framework further comprises a slide assembly (400), the chair base frame is connected to the chair base support frame (300) through the slide assembly (400), the slide assembly (400) comprises a slide rail (420) and a slider (403), the slide rail (420) is arranged on the chair base support frame (300), the slider (403) is arranged on the chair base frame, and the slider (403) slides back and forth along the slide rail (420).

6. A linkage type rocking chair framework as claimed in claim 5, wherein the sliding rail assembly (400) further comprises an adjusting control rod (401), a locking member (410) and a resetting elastic member (402), one end of the resetting elastic member (402) is fixedly arranged on the sliding member (403), the other end of the resetting elastic member is fixedly connected to the locking member (410), at least one section of the sliding rail (420) is a locking section (421), the locking member (410) can be buckled on the locking section (421), a lever arm of the adjusting control rod (401) is rotatably fixed on the sliding member (403), and an end of the adjusting control rod (401) acts on the locking member (410).

7. A linkage type rocking chair framework as claimed in claim 6, wherein a fixed block (411) is arranged on the side wall of the locking member (410), an ejection block (412) is arranged on the lower end face of the locking member (410), a displacement groove is arranged at the end of the adjusting control rod (401), the fixed block (411) penetrates through the displacement groove, and when the locking member (410) is ejected out of the locking section (421), the end of the adjusting control rod (401) is tightly attached to the ejection block (412) and applies a downward force to the ejection block (412).

8. A linkage type rocking chair framework as claimed in claim 3, wherein two sides of the upper end face of the chair seat framework are provided with armrest frameworks (201) which are obliquely and upwardly arranged; two sides of the front end surface of the chair back framework (100) are provided with side wall frames which incline forwards, and each side wall frame comprises a first side wall part (101) positioned at two sides of the shoulder part and a second side wall part (102) positioned at two sides of the waist part; under the folding state, the handrail frame (201) is matched and overlapped with the side wall frame.

9. A linked rocking chair framework as claimed in any one of claims 1 to 8, wherein the seat support frame (300) is formed by bending a whole skeleton rod, and the rear end portion of the seat support frame (300) is a bent portion bent towards the chair back framework (100); the chair back framework (100) is hinged on the end part of the bending part.

10. A rocking chair comprising a linked rocking chair skeleton as claimed in any one of claims 1 to 9, the rocking chair comprising a chair back and a chair seat, the chair seat comprising a seat portion and a support portion, the seat portion comprising a seat frame and a mounting plate disposed within the frame (202), the mounting plate being fixedly connected on either side to the sliding assembly.

11. A rocking chair as claimed in claim 10, wherein the back rest on each side of the shoulder portion is provided with a sound box, the seat is provided with arm rests, a controller is embedded in the arm rests, the rocking chair is integrally embedded with at least one light bar, and the light bar and the sound boxes are both in communication with the controller.