Detachable chair frame and detachable rocking chair

Abstract

The utility model provides a detachable chair frame and a detachable rocking chair, which are characterized by comprising a backrest frame, armrest frames respectively arranged on the left side and the right side of the backrest frame, a cushion bottom plate, a chair leg bracket and arc-shaped chair legs, the backrest frame is detachably connected with the armrest frame; the backrest frame is detachably connected with the cushion bottom plate; the armrest frame is detachably connected with the cushion bottom plate; the chair leg support is detachably connected to the bottom of the cushion bottom plate, and the arc-shaped chair legs are detachably connected to the chair leg support. Due to the design of the detachable structure, better storage in the transportation process can be facilitated, the manufacturing cost and the logistics cost can be saved, and the boxing amount and the output rate of products are greatly improved; and the comfort of the rocking chair can be improved by adopting the soft bag form.

Description

Technical Field

[0001] The utility model belongs to the technical field of rocking chair manufacturing, and in particular relates to a detachable chair frame and a detachable rocking chair. Background Art

[0002] Rocking chairs are becoming more and more popular among all kinds of people. Currently, wooden chair legs with curved legs are more popular on the market. This type of chair legs is more flexible when rocking, and requires a tripod connected to the upper part of the chair legs to be more stable and firm. According to the current market and transportation needs, the new detachable and firm tripod and the overall detachable structure of the product can better meet the current market needs.

[0003] The Chinese patent application document with the existing announcement number CN204158031U discloses a new type of backrest chair with armrests, which includes a chair body, armrests, a chair back and a chair leg. The chair body and the chair leg are fixedly connected, the chair body and the chair back are connected as one, the armrest is an arc structure with left and right armrests integrally formed, the middle part of the armrest matches the shape of the chair back and is suspended above the chair back, the two sides of the armrest are respectively fixed on the two sides of the chair body, the height of the armrest and the chair body is low in the front and high in the back and gradually reaches the height of the chair back, the chair leg is a tapered structure with a thick top and a thin bottom, and the bottom of the chair leg is also provided with an anti-slip sleeve, the bottom of the two sides of the armrest are connected as one and the connecting part is fixed under the chair body. The utility model has a simple structure, a reasonable design, a new, beautiful and fashionable shape, the armrests, the chair back and the chair body are all integral structures, the strength is good, it is not easy to be damaged due to uneven force during use, the service life of the chair is long, it is designed according to ergonomics, the human body contact is reasonable, and the sitting is comfortable.

[0004] However, the rocking chair of the utility model is formed in one piece, and thus cannot solve the problem of packing quantity and cabinet delivery rate when the product is shipped. Utility Model Content

[0005] In view of the defects in the prior art, the purpose of the utility model is to provide a detachable chair frame and a detachable rocking chair.

[0006] The detachable chair frame provided by the utility model comprises: a backrest frame, armrest frames respectively arranged on the left and right sides of the backrest frame, a cushion bottom plate, a chair leg bracket and an arc-shaped chair foot;

[0007] The backrest frame is detachably connected to the armrest frame;

[0008] The backrest frame is detachably connected to the seat cushion bottom plate;

[0009] The armrest frame is detachably connected to the seat cushion bottom plate;

[0010] The chair leg bracket adopts a U-shaped structure, two first connecting pieces are arranged on the horizontal bar of the U-shaped structure, and a second connecting piece is arranged on either end of the vertical bar of the U-shaped structure;

[0011] The upper surface of the first connecting piece matches with the first threaded hole provided on the bottom surface of the seat cushion bottom plate, and is detachably connected via a fastener;

[0012] The second connecting piece cooperates with the fastener arranged on the inner side of the arc-shaped chair foot to detachably connect the arc-shaped chair foot and the chair leg bracket.

[0013] Preferably, the backrest frame comprises an upper backrest frame and a lower backrest frame, and a backrest support portion connecting the upper backrest frame and the lower backrest frame;

[0014] The upper backrest frame and the lower backrest frame are connected by a fixed connection;

[0015] The backrest support portion is also provided with ribs in the transverse direction.

[0016] Preferably, the backrest support portion comprises a plurality of vertical beams;

[0017] The bottom of the upper backrest frame and the top of the lower backrest frame are both provided with mounting holes corresponding to the vertical beams;

[0018] The backrest support portion passes through the mounting holes of the upper backrest frame and the lower backrest frame, and the upper backrest frame is fixedly connected with the lower backrest frame through a vertical beam.

[0019] Preferably, the backrest support portion comprises a plurality of vertical beams;

[0020] The vertical beam is welded to the upper backrest frame and the lower backrest frame.

[0021] Preferably, the armrest frame is connected to the seat cushion bottom plate via a metal fixing piece; the metal fixing piece is a connecting piece.

[0022] Preferably, the bottom of the armrest frame is provided with a hole for connecting with the seat cushion bottom plate, and the side of the armrest frame close to the backrest frame is provided with a hole for connecting with the upper backrest frame; the upper backrest frame is provided with a hole for matching with the hole on the armrest frame.

[0023] Preferably, the seat cushion bottom plate is provided with a first threaded hole for connecting with the chair leg bracket;

[0024] A second threaded hole is provided on the first connecting piece;

[0025] The chair leg bracket is connected to the first threaded hole on the seat cushion bottom plate through the second threaded hole; and one chair leg bracket is connected to two arc-shaped chair feet respectively through two third screw holes.

[0026] Preferably, a reinforcing rod for connecting two vertical rods of the U-shaped structure is provided in the middle of the U-shaped structure; the first connecting piece is welded to the cross bar of the U-shaped structure at a preset angle;

[0027] The second connecting piece includes a first folded edge and a second folded edge, wherein the first folded edge is in contact with the surface of the arc-shaped chair foot relative to the chair leg support; and the second folded edge is in contact with the inner side of the arc-shaped chair foot.

[0028] The utility model also provides a detachable rocking chair, comprising the above-mentioned detachable chair frame;

[0029] It also includes: a soft bag component, which includes: a rocking chair back cloth cover, a rocking chair armrest cloth cover, and a rocking chair seat cushion cloth cover, wherein the rocking chair back cloth cover is arranged on the back frame; the rocking chair armrest cloth cover is arranged on the armrest frame; and the rocking chair seat cushion cloth cover is arranged on the seat cushion bottom plate.

[0030] Preferably, the bottom two sides of the rocking chair back cloth cover are provided with first zippers; the rocking chair back cloth cover is provided with first mounting holes for connecting with the rocking chair armrest cloth cover;

[0031] The rocking chair armrest cloth cover is provided with a second zipper for sealing and wrapping the armrest frame;

[0032] The rocking chair seat cushion cloth cover is arranged on the seat cushion bottom plate; the rocking chair seat cushion cloth cover is provided with a second mounting hole for connecting with the rocking chair armrest cloth cover.

[0033] Compared with the prior art, the utility model has the following beneficial effects:

[0034] 1. The detachable structure design of the utility model facilitates better storage during transportation, saves manufacturing costs and logistics costs, and greatly increases the packing volume and delivery rate of the product.

[0035] 2. The comfort of the rocking chair can be improved by using soft padding. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0037] Figure 1 This is a schematic diagram of the first angle structure of the detachable chair frame of the utility model;

[0038] Figure 2 This is a second angle structural diagram of the detachable chair frame of the utility model

[0039] Figure 3 This is a structural schematic diagram of the seat cushion bottom plate of the utility model;

[0040] Figure 4 This is a schematic diagram of the structure of the leg bracket of the utility model;

[0041] Figure 5 It is an exploded view of the detachable chair frame of the utility model;

[0042] Figure 6 This is a schematic structural diagram of a detachable rocking chair of the utility model;

[0043] Figure 7 This is a structural schematic diagram of a rocking chair backrest cloth cover of the utility model;

[0044] Figure 8 This is a structural schematic diagram of a rocking chair armrest cloth cover of the utility model;

[0045] Fig. 9 This is a structural schematic diagram of a rocking chair cushion cover of the utility model;

[0046] Fig.10 It is an overall schematic diagram of the detachable rocking chair of the utility model.

[0047] The figure shows:

[0048] Backrest frame 1 Armrest frame 2 Curved chair foot 5

[0049] Upper backrest frame 11 Seat cushion base 3 Backrest cloth cover 6

[0050] Lower backrest frame 12 Metal fixing piece 31 First zipper 61

[0051] Backrest support part 13 Second mounting hole 32 Armrest cloth cover 7

[0052] Rib 14 First threaded hole 33 Second zipper 71

[0053] First mounting hole 15 Chair leg bracket 4 Seat cushion cover 8

[0054] First connecting piece 41

[0055] Second connecting piece 42 DETAILED DESCRIPTION

[0056] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0057] According to the utility model, a detachable chair frame is provided; Figure 1 and Figure 2As shown, it includes a backrest frame 1, armrest frames 2 respectively arranged on the left and right sides of the backrest frame 1, a seat cushion bottom plate 3, a chair leg bracket 4 and a curved chair foot 5;

[0058] The backrest frame 1 is detachably connected to the armrest frame 2 and the seat cushion bottom plate 3, respectively; the armrest frame 2 is detachably connected to the seat cushion bottom plate 3; the chair leg bracket 4 is detachably connected to the bottom of the seat cushion bottom plate 3, and the arc-shaped chair foot 5 is detachably connected to the chair leg bracket 4. By adopting this detachable structure, the rocking chair can be better stored when transporting or packing.

[0059] The chair leg bracket 4 adopts a U-shaped structure, and a first connecting piece 41 is arranged on the cross bar of the U-shaped structure. The first connecting piece 41 is welded to the cross bar at a preset angle. The preset angle of the present patent can be set according to the actual installation situation and the preset angle is the inclination angle of the chair leg bracket 4. By specifically setting the preset angle, the stability of the overall structure can be improved.

[0060] A reinforcing rod 43 is provided in the middle of the U-shaped structure for connecting the two vertical rods of the U-shaped structure to improve the stability of the rocking chair; a second connecting piece 42 is provided on either end of the vertical rod of the U-shaped structure; the second connecting piece 42 cooperates with a fastener provided on the inner side of the arc-shaped chair foot 5; the arc-shaped chair foot 5 is detachably connected to the chair leg bracket 4.

[0061] The upper surface of the first connecting piece 41 matches with the first threaded hole 33 provided on the bottom surface of the seat cushion bottom plate 3, and is detachably connected by a fastener;

[0062] The second connecting piece 42 includes a first folded edge and a second folded edge, the first folded edge is in contact with the upper surface of the curved chair leg 5; the second folded edge is in contact with the inner side of the curved chair leg 5, and the second folded edge cooperates with a fastener arranged on the inner side of the curved chair leg 5; by adopting this installation method, only one screw can be used for fixing, and because the screw is arranged on the inner side of the curved chair leg 5, the detachable chair frame is more beautiful as a whole and is more convenient to disassemble and assemble.

[0063] The backrest frame 1 includes an upper backrest frame 11 and a lower backrest frame 12 which are arranged vertically, and a backrest support portion 13 connecting the upper backrest frame 11 and the lower backrest frame 12; the upper backrest frame 11 is a U-shaped structure, and the upper backrest frame 11 and the lower backrest frame 12 are fixedly connected; ribs 14 are also arranged in the transverse direction of the backrest support portion 13 to enhance the strength of the backrest support portion 13.

[0064] The upper backrest frame 11 and the lower backrest frame 12 are welded from metal round tubes;

[0065] In some embodiments, the upper backrest frame 11 is provided with holes on the surface facing the lower backrest frame 12, which are the same number as the back support portion 13; the lower backrest frame 12 is provided with holes on the surface facing the upper backrest frame 11, which match the holes on the upper backrest frame 11; so that the back support portion 13 can be connected between the upper backrest frame 11 and the lower backrest frame 12;

[0066] In some embodiments, the backrest supporting portions 13 are welded between the upper backrest frame 11 and the lower backrest frame 12 , respectively.

[0067] The armrest frame 2 can be made of a wooden board, and the armrest frame 2 is connected to the seat cushion bottom plate 3 through a metal fixing piece 31;

[0068] The metal fixing piece 31 is in the form of a connecting piece. By using the connecting piece, it is possible to avoid the problem of directly drilling holes on the side of the seat cushion bottom plate 3, which would damage the strength of the seat cushion bottom plate 3, and make installation more convenient.

[0069] The bottom of the armrest frame 2 is provided with a hole for connecting with the cushion base plate 3, and the side of the armrest frame 2 close to the backrest frame 1 is provided with a hole for connecting with the upper backrest frame 11; the upper backrest frame 11 is provided with a hole matching the hole on the armrest frame 2.

[0070] The seat cushion bottom plate 3 is provided with a first threaded hole 33 for connecting with the chair leg bracket 4;

[0071] The first connecting piece 41 is provided with a second threaded hole;

[0072] The chair leg bracket 4 is connected to the first threaded hole 33 on the seat cushion bottom plate 3 through the second threaded hole; one chair leg bracket 4 is connected to two arc-shaped chair feet 5 respectively through two third screw holes.

[0073] There are two armrest frames 2 and two chair leg frames 4 .

[0074] The utility model also provides a detachable rocking chair, which adopts the detachable chair frame;

[0075] It also includes: a rocking chair soft bag component, which consists of a rocking chair backrest cloth cover 6, a rocking chair armrest cloth cover 7, and a rocking chair cushion cloth cover 8; the use of the soft bag form can improve the comfort of the rocking chair.

[0076] The first zipper 61 is provided on both sides of the bottom of the rocking chair back cloth cover 6. When the zipper is opened, the sponge and the back frame 1 are sequentially installed into the rocking chair back cloth cover 6. The rocking chair back cloth cover 6 is provided with a first mounting hole 15 for connecting with the armrest frame 2.

[0077] The rocking chair armrest cloth cover 7 is a soft cloth cover that seals the armrest frame 2 through a second zipper 71 provided on the rocking chair armrest cloth cover 7;

[0078] The rocking chair seat cushion cloth cover 8 is composed of a cloth cover soft bag and a seat cushion base plate 3; the cloth cover soft bag is provided with a second mounting hole 32 for connecting with the rocking chair armrest cloth cover 7, and the seat cushion base plate 3 is provided with a first threaded hole 33 for connecting with the chair leg bracket 4.

[0079] The design of the detachable structure of the utility model facilitates better storage during transportation, saves manufacturing costs and logistics costs, and greatly increases the packing volume and delivery rate of the product.

[0080] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0081] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A detachable chair frame, characterized in that: include: A backrest frame (1), armrest frames (2) respectively arranged on the left and right sides of the backrest frame (1), a seat cushion bottom plate (3), a chair leg bracket (4) and a curved chair foot (5); The backrest frame (1) is detachably connected to the armrest frame (2); The backrest frame (1) is detachably connected to the seat cushion bottom plate (3); The armrest frame (2) is detachably connected to the seat cushion bottom plate (3); The chair leg bracket (4) adopts a U-shaped structure, a first connecting piece (41) is arranged on the horizontal bar of the U-shaped structure, and a second connecting piece (42) is arranged on either end of the vertical bar of the U-shaped structure; The upper surface of the first connecting piece (41) matches with the first threaded hole (33) provided on the bottom surface of the seat cushion base plate (3), and is detachably connected via a fastener; The second connecting piece (42) cooperates with a fastener arranged on the inner side of the arc-shaped chair foot (5) to detachably connect the arc-shaped chair foot (5) and the chair leg bracket (4).

2. The detachable chair frame according to claim 1, characterized in that: The backrest frame (1) comprises an upper backrest frame (11), a lower backrest frame (12), and a backrest support portion (13) connecting the upper backrest frame (11) and the lower backrest frame (12); The upper backrest frame (11) and the lower backrest frame (12) are connected in a fixed manner; The backrest support portion (13) is also provided with ribs (14) in the transverse direction.

3. The detachable chair frame according to claim 2, characterized in that: The backrest support portion (13) comprises a plurality of vertical beams; The bottom of the upper backrest frame (11) and the top of the lower backrest frame (12) are both provided with mounting holes corresponding to the vertical beams; The backrest support portion (13) passes through the mounting holes of the upper backrest frame (11) and the lower backrest frame (12); the upper backrest frame (11) and the lower backrest frame (12) are fixedly connected via a vertical beam.

4. The detachable chair frame according to claim 2, characterized in that: The backrest support portion (13) comprises a plurality of vertical beams; The vertical beam is welded to the upper backrest frame (11) and the lower backrest frame (12).

5. The detachable chair frame according to claim 1, characterized in that: The armrest frame (2) is connected to the seat cushion base plate (3) via a metal fixing piece (31); The metal fixing piece (31) is a connecting piece.

6. The detachable chair frame according to claim 1, characterized in that: The bottom of the armrest frame (2) is provided with a hole for connecting with the seat cushion bottom plate (3); the side of the armrest frame (2) close to the backrest frame (1) is provided with a hole for connecting with the upper backrest frame (11); and the upper backrest frame (11) is provided with a hole for matching with the hole on the armrest frame (2).

7. The detachable chair frame according to claim 1, characterized in that: The seat cushion bottom plate (3) is provided with a first threaded hole (33) for connecting with the chair leg bracket (4); A second threaded hole is provided on the first connecting piece (41); The chair leg bracket (4) is connected to the first threaded hole (33) on the seat cushion bottom plate (3) through the second threaded hole; and one chair leg bracket (4) is respectively connected to two arc-shaped chair feet (5) through two third threaded holes.

8. The detachable chair frame according to claim 1, characterized in that: A reinforcing rod (43) for connecting two vertical rods of the U-shaped structure is arranged in the middle of the U-shaped structure; The first connecting piece (41) is welded to the cross bar of the U-shaped structure at a preset angle; The second connecting piece (42) includes a first folded edge and a second folded edge, wherein the first folded edge is in contact with the upper surface of the curved chair leg (5); the second folded edge is in contact with the inner side surface of the curved chair leg (5); and the second folded edge cooperates with a fastener arranged on the inner side of the curved chair leg (5).

9. A detachable rocking chair, characterized in that: A detachable chair frame comprising any one of claims 1 to 8; The invention also comprises a soft bag component, wherein the soft bag component comprises a rocking chair backrest cloth cover (6), a rocking chair armrest cloth cover (7), and a rocking chair seat cushion cloth cover (8), wherein the rocking chair backrest cloth cover (6) is sleeved on the backrest frame (1); the rocking chair armrest cloth cover (7) is sleeved on the armrest frame (2); and the rocking chair seat cushion cloth cover (8) is sleeved on the seat cushion bottom plate (3).

10. The detachable rocking chair according to claim 9, characterized in that: The bottom sides of the rocking chair backrest cloth cover (6) are provided with first zippers (61); the rocking chair backrest cloth cover (6) is provided with first mounting holes (15) for connecting with the rocking chair armrest cloth cover (7); The rocking chair armrest cloth cover (7) is provided with a second zipper (71) for sealing and wrapping the armrest frame (2); The rocking chair seat cushion cloth cover (8) is provided with a second mounting hole (32) for connecting with the rocking chair armrest cloth cover (7).

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