CN203762660U

CN203762660U - Spring rocking chair

Info

Publication number: CN203762660U
Application number: CN201420187498.2U
Authority: CN
Inventors: 王雄焕
Original assignee: NINGBO MENGEN ALUMINUM Co Ltd
Current assignee: NINGBO MENGEN ALUMINUM Co Ltd
Priority date: 2014-04-17
Filing date: 2014-04-17
Publication date: 2014-08-13
Anticipated expiration: 2024-04-17

Abstract

The utility model discloses a spring rocking chair which comprises a chair frame (1), a chair surface (2) and a base (3), wherein the chair frame (1) is connected with the chair surface (2) and is connected with the base (3) through a spring (4); a first connecting plate (5) is arranged at one end, connected with the chair frame (1), of the spring (4); a supporting block (6) is arranged between the chair frame (1) and the first connecting plate (5) and is connected with the chair frame (1) through an arc-shaped supporting rod (7); the base (3) is round; the diameter of the base (3) is greater than the width of the chair frame (1). Compared with the prior art, the spring rocking chair has the characteristics of better use stability, longer service life, higher comfort level, higher finished product rate and lower production cost.

Description

Rocking chair with spring device

Technical field

The utility model belongs to furniture technical field, particularly relates to a kind of Rocking chair with spring device.

Background technology

Rocking chair is a kind of chair of special shape, increases delight of life for promoting quality of life.Rocking chair is as the leisure article after meal or more than tea, long-standing in China, is a kind of mode of a lot of Chinese's leisure.

Common rocking chair can only rock back and forth, at present in order to make the multi-direction swing of rocking chair, between cushion and seat support, spring being set is connected, as, existing publication number is CN201968179U, name is called a kind of Chinese patent of rocking chair, its disclosed technical scheme is a kind of rocking chair, by leg pad, cushion, support, adjustable handrail, lean against, spring, base composition, it is characterized in that: base spring connection cushion, leg pad is connected by run-on point with cushion, support is fixed on cushion both sides, lean against with movable cushion and be connected, flexible connection of adjustable handrail leans against, other end is connected on support, junction is established several grades, but because spring steel is directly welded on cushion lower surface, and cushion is because area is larger, for the consideration of cost, cushion is relatively all thinner, and in use crackle easily appears in the weld of spring and cushion, causes spring and cushion to be thrown off, stability in use is poor, service life is shorter, or when welding easily by cushion burn-through, cause yield rate lower, again because the diameter of base is less than the horizontal width of cushion, make rocking chair in use simultaneously, can only rock back and forth, once rock from side to side, easily cause rocking chair rollover, stability in use and comfortableness are all poor.

Utility model content

The utility model provides a kind of stability in use better for above problem, and service life is longer, and comfortableness is better, the Rocking chair with spring device that yield rate is higher and production cost is relatively low.

The utility model overcomes the above problems technical scheme used: a kind of Rocking chair with spring device with following structure is provided, it comprises chair frame, seat and base, described chair frame is connected with seat, described chair frame is connected with base by spring, one end that described spring is connected with chair frame is provided with the first connecting plate, between described chair frame and the first connecting plate, be provided with back-up block, described back-up block is connected with chair frame by the support bar of arc, described base is circular, and base diameter is greater than the width of chair frame.

Adopt after above structure, compared with prior art, one end that the utility model is connected with chair frame due to spring is provided with the first connecting plate, between chair frame and the first connecting plate, be provided with back-up block, back-up block is connected with chair frame by the support bar of arc, base is circular, and base diameter is greater than the width of chair frame, the stability that the first connecting plate connects spring is better, the first connecting plate because of its volume can do relatively little, thickness can corresponding increase and is not increased material cost, make to there will not be the situation of burn-through the first connecting plate in the time also connecing spring, yield rate is higher, and then reduce production costs, weld is not prone to the situation of rosin joint yet, weld strength is higher, making spring be not easy to the first connecting plate throws off, stability in use is higher, service life is also longer, and the combination of the support bar of back-up block and arc makes to leave larger gap between seat and back-up block, and seat can use flexible material preparation, and comfortableness when seat is used is better, moreover base diameter is greater than the width of chair frame, when chair frame is vacillated now to the left, now to the right, base has enough supports and can not topple over, and can do the swing of 360 ° of directions when user is used, and stability in use is better, also can further improve comfort.Therefore the utlity model has stability in use better, service life is longer, and comfortableness is better, the feature that yield rate is higher and production cost is relatively low.

As improvement, the described spring other end is provided with the second connecting plate, described base comprises the support of annular underframe and at least three arcs, described support one end is fixedly connected with annular underframe, the support other end is mutually permanently connected, and the intersection point of the support other end be positioned at annular underframe directly over, the second described connecting plate is fixedly connected on the intersection point place of the support other end; The understructure of this structure is simple, and cost is lower, but intensity is higher, is not prone to the situation that base and spring are thrown off.

As further improvement, described support is four, wherein two supports are integral type structure, two supports of other two supports and integral structure are cross structure, the second described connecting plate is fixedly connected on the cross structure place of four support tie points, the support of this structure bears heavy intensity of force and is greater than four structures that are welded to form separately, and the tie point of support is not prone to the situation of splitting, and makes the utility model can bear larger gravity.

As further improving, the both sides of described chair frame are provided with handrail again, and described handrail is provided with the Plug Division of pegging graft with support bar; After first handrail arranges, make that the utility model uses more to meet ergonomics comfortableness better; And after Plug Division arranges, when making to be bolted support bar and chair frame, Plug Division is also spacing in support bar, and then can save material and installation procedure that fixed structure is set in addition, not only reduce cost of material, also improve production efficiency.

As further improving, described handrail and Plug Division are integral type structure again; , after integral structure, make handrail entirety rounder and more smooth, intensity is also better, even if the monolateral situation that also there will not be handrail and Plug Division to disconnect on handrail that is sitting in of user further improves stability in use.

As further improving, described back-up block is cross structure again, and described support bar is four, and four support bar one end are connected with four ends of the cross structure of back-up block respectively, and the other end of four described support bars is all fixedly connected with chair frame; This such structure can reduce and takes rear support piece and the shared space of support bar apart, is convenient to storage and transport.

As further improving, described seat is connected with chair frame by winding rope again; Use after winding rope, due to winding rope self pliability, the comfort level while can further improve seat use.

As further improving, on described spring, be socketed with protective cover; Described protective cover one end and back-up block support and close, and the protective cover other end and the second connecting plate support and close; After protective cover arranges, can prevent that user or other people are inserted into finger in the gap of spring, and occur personal safety accident, make use of the present utility model safer.

Brief description of the drawings

Fig. 1 is the blast structural representation of the utility model Rocking chair with spring device.

Fig. 2 is the package assembly schematic diagram of the utility model Rocking chair with spring device.

As shown in the figure: 1, chair frame, 2, seat, 3, base, 3.1, annular underframe, 3.2, support, 4, spring, 5, the first connecting plate, 6, back-up block, 7, support bar, 8, the second connecting plate, 9, handrail, 10, Plug Division, 11, protective cover.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described further.

A kind of Rocking chair with spring device as depicted in figs. 1 and 2, it comprises chair frame 1, seat 2 and base 3, described chair frame 1 is connected with seat 2, described chair frame 1 is connected with base 3 by spring 4, one end that described spring 4 is connected with chair frame 1 is provided with the first connecting plate 5, between described chair frame 1 and the first connecting plate 5, is provided with back-up block 6, and described back-up block 6 is connected with chair frame 1 by the support bar 7 of arc, described base 3 is circular, and base 3 diameters are greater than the width of chair frame 1.

Described spring 4 other ends are provided with the second connecting plate 8, described base 3 comprises that this example of support 3.2(of annular underframe 3.1 and at least three arcs is four, also can be three, five, the six roots of sensation or seven etc.), after general annular underframe 3.1 is provided with non-slipping block or socket, (this example is Anti-slip cover to Anti-slip cover, but not shown in the accompanying drawings), described support 3.2 one end are fixedly connected with annular underframe 3.1, support 3.2 other ends are mutually permanently connected, and the intersection point of support 3.2 other ends be positioned at annular underframe 3.1 directly over, the second described connecting plate 8 is fixedly connected on the intersection point place of support 3.2 other ends.

Described support 3.2 is four, wherein two supports 3.2 are integral type structure, other two supports 3.2 are cross structure with two supports 3.2 of integral structure, and the second described connecting plate 8 is fixedly connected on the cross structure place of four support 3.2 tie points.

The both sides of described chair frame 1 are provided with handrail 9, described handrail 9 is provided with the Plug Division 10 of pegging graft with support bar 7, the sleeve pipe that is socketed with expanded material on general handrail 9, the comfortableness while contact with handrail 9 in order to increase arm, can certainly be gum sleeve or silica gel sleeve pipe etc.

Described handrail 9 is integral type structure with Plug Division 10.

Described back-up block 6 is cross structure, general back-up block 6 is provided with four through holes, four through holes corresponding being arranged on four bars of back-up block 6 cross structures respectively, and the first connecting plate 5 be provided with back-up block 6 on four through holes screwed hole one to one, the through hole passing on back-up block 6 by bolt when connection screws in the screwed hole on the first connecting plate 5, described support bar 7 is four, four support bar 7 one end are connected with four ends of back-up block 6 cross structures respectively, and the other end of four described support bars 7 is all fixedly connected with chair frame 1.

Described seat 2 is connected with chair frame 1 by winding rope, general seat 2 edges are provided with several uniform through holes (attached not shown), and should be by being provided with the riveting button of riveted joint, riveting button is provided with centre bore, and when connection, winding rope is connected with chair frame 1 through the centre bore of riveting button.

On described spring 4, be socketed with protective cover 11, protective cover 11 is columnar structured, and protective cover 11 is prepared for flexible material, is generally quality of rubber materials, certainly also can be silica gel material.

Described protective cover 11 one end and back-up block 6 support and close, and protective cover 11 other ends and the second connecting plate 8 support and close.

Above embodiment is only preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly in the utility model rights to independence claimed range, changes, and all belongs to the utility model protection domain.

Claims

1. a Rocking chair with spring device, it comprises chair frame (1), seat (2) and base (3), described chair frame (1) is connected with seat (2), described chair frame (1) is connected with base (3) by spring (4), it is characterized in that: one end that described spring (4) is connected with chair frame (1) is provided with the first connecting plate (5), between described chair frame (1) and the first connecting plate (5), be provided with back-up block (6), described back-up block (6) is connected with chair frame (1) by the support bar (7) of arc, described base (3) is circular, and base (3) diameter is greater than the width of chair frame (1).

2. Rocking chair with spring device according to claim 1, it is characterized in that: described spring (4) other end is provided with the second connecting plate (8), described base (3) comprises the support (3.2) of annular underframe (3.1) and at least three arcs, described support (3.2) one end is fixedly connected with annular underframe (3.1), support (3.2) other end is mutually permanently connected, and the intersection point of support (3.2) other end be positioned at annular underframe (3.1) directly over, described the second connecting plate (8) is fixedly connected on the intersection point place of support (3.2) other end.

3. Rocking chair with spring device according to claim 2, it is characterized in that: described support (3.2) is four, wherein two supports (3.2) are integral type structure, other two supports (3.2) are cross structure with two supports (3.2) of integral structure, and described the second connecting plate (8) is fixedly connected on the cross structure place of four supports (3.2) tie point.

4. Rocking chair with spring device according to claim 1, is characterized in that: the both sides of described chair frame (1) are provided with handrail (9), and described handrail (9) is provided with the Plug Division (10) of pegging graft with support bar (7).

5. Rocking chair with spring device according to claim 4, is characterized in that: described handrail (9) is integral type structure with Plug Division (10).

6. Rocking chair with spring device according to claim 1, it is characterized in that: described back-up block (6) is cross structure, described support bar (7) is four, four support bars (7) one end is connected with four ends of the cross structure of back-up block (6) respectively, and the other end of described four support bars (7) is all fixedly connected with chair frame (1).

7. Rocking chair with spring device according to claim 1, is characterized in that: described seat (2) is connected with chair frame (1) by winding rope.

8. Rocking chair with spring device according to claim 1, is characterized in that: on described spring (4), be socketed with protective cover (11).

9. Rocking chair with spring device according to claim 8, is characterized in that: described protective cover (11) one end and back-up block (6) support and close, and protective cover (11) other end and the second connecting plate (8) support and close.