CN217792107U - Novel rocking chair - Google Patents

Abstract

A novel rocking chair comprises chair cloth and a chair seat assembly, wherein the chair seat assembly comprises two armrest frames which are symmetrically arranged in a square shape, two backrest pipes, two crossed pipes riveted in a crossed manner and two base assemblies, the backrest pipes are detachably arranged above the rear ends of the armrest frames, a cushion and a backrest of the chair cloth are respectively arranged on an upper transverse pipe and the backrest pipes of the crossed pipes, the two crossed pipes are rotatably connected, and the upper end and the lower end of any crossed pipe are respectively rotatably connected with the upper ends and the lower ends of the two armrest frames; in the base assembly, the bottom of an upper fixed pipe is hollow, the rear end of the upper fixed pipe is open, a downward convex arc-shaped support rib is arranged in the upper fixed pipe along the length direction, and the upper fixed pipe is arranged on the upper surface of the lower fixed pipe; the first spring and the second spring are arranged in parallel along the front-back direction, and two ends of the first spring and the second spring are respectively connected with the lower surface of the upper fixing pipe and the lower fixing pipe; the upper fixing pipe is fixedly connected with the bottom pipe of the handrail frame. Has the advantages of front and back shaking, simple structure and small and exquisite folding.

Description

Novel rocking chair

Technical Field

The utility model belongs to the technical field of furniture, concretely relates to novel rocking chair.

Background

The seat, mainly used human seat is leaned on the rest, is the stationary fixed state of level usually, and cushion level and back vertically angle are mostly unadjustable, and under long-time sitting state, human back leans on the back at the seat, and human focus is heavily pressed on buttock and seat pad, therefore can not effectual solution people's tired sense, and user comfort is poor, brings bad experience impression for user's rest. The rocking chair is more beneficial to resting and relaxing for people due to the fact that the rocking chair can swing, but the traditional rocking chair is fixed in structure and cannot be disassembled and assembled, the occupied area is large, the rocking chair is heavy to carry, and the defects still exist. Based on the demand, the traditional rocking chair is improved.

Disclosure of Invention

The utility model aims at the defects of the prior art, and provides a novel rocking chair which can rock back and forth along the sitting and leaning direction and has the advantages of simple structure, small and exquisite folding and convenient and reliable use.

In order to realize the above purpose, the utility model adopts the following technical scheme: a novel rocking chair comprises chair cloth and a chair seat assembly, wherein the chair seat assembly comprises two armrest frames which are symmetrically arranged in a square shape, two backrest pipes, two crossed pipes riveted in a crossed manner and two base assemblies, the two backrest pipes are detachably arranged above the rear ends of the armrest frames, a cushion and a backrest of the chair cloth are respectively arranged on an upper transverse pipe and the backrest pipe of the crossed pipes, the two crossed pipes are rotatably connected, and the upper end and the lower end of any crossed pipe are respectively rotatably connected with the upper end and the lower end of one armrest frame; the base assembly comprises an upper fixing pipe, a first spring, a second spring and a lower fixing pipe which are sequentially arranged from top to bottom, the bottom of the upper fixing pipe is hollow, the rear end of the upper fixing pipe is open, and downward convex arc-shaped support ribs are arranged inside the upper fixing pipe along the length direction; the upper fixing pipe is arranged on the upper surface of the lower fixing pipe, the first spring and the second spring are arranged in parallel along the front-back direction, and two ends of the first spring and the second spring are respectively connected with the lower surface of the upper fixing pipe and the lower fixing pipe; the upper fixing pipe is fixedly connected with the bottom pipe of the handrail frame.

The whole chair frame adopts a foldable design and swings back and forth by utilizing the first spring and the second spring which are arranged in front. When a user sits on the rocking chair and leans backwards, the first spring in the front part is stretched to generate a pulling force, and the second spring in the rear part is compressed and then reset to form a pushing force; when a user shakes forwards, the front and rear first springs are compressed and reset to form a pushing force, and the rear second spring is stretched to generate a pulling force; the pulling force and the pushing force generated by the cooperation of the two springs realize the front and back swing.

Furthermore, a groove is formed in the upper surface of the upper fixing pipe, and a bottom pipe of the handrail frame is embedded into the groove and fixed.

Furthermore, the arc brace rod is two, and two inner walls of fixed pipe length direction are gone up in the laminating, are equipped with the parallel strengthening rib of a plurality of between two arc brace rods, and the height of highly corresponding and the arc brace rod junction of every strengthening rib is high.

Furthermore, the middle gasket is fixed on the bottom surface of the lower fixing pipe at the position corresponding to the first spring and the second spring.

Furthermore, the cross pipes are U-shaped pipes, and the middle parts of the same side edges of the two cross pipes are riveted.

The seat assembly comprises a front tube, a rear tube, a U-shaped tube, a seat assembly and two protective sleeves, wherein the front tube and the rear tube are respectively provided with a front end and a rear end; any two ends of the other two connecting sheets are respectively and rotatably connected with the upper end of the side edge of the other U-shaped pipe and one side of the front pipe or the rear pipe of the other handrail frame.

Furthermore, two connecting pieces on one handrail frame adopt Z-shaped connecting pieces or straight connecting pieces.

Furthermore, the chair seat assembly further comprises four protective fasteners which are detachably arranged at the upper end of the connecting sheet, and the cross pipe touches the protective fasteners when the chair seat assembly is in an unfolded state.

Furthermore, the handrail frame further comprises a back link element, and two ends of the back link element are respectively embedded into the lower port of the back pipe and the port of the vertical pipe at the rear end of the handrail frame.

Furthermore, the device also comprises four L-shaped pipe plugs, the upper ends of the L-shaped pipe plugs are arranged at the front end port or the rear end port of the lower fixed pipe, and the lower ends of the L-shaped pipe plugs are positioned at the bottom surface of the lower fixed pipe.

Furthermore, the bottom surface of the lower end of the L-shaped pipe plug is provided with anti-skid grains.

Adopt the technical scheme of the utility model, the beneficial effects of the utility model are that: the function that the upper fixed pipe swings back and forth relative to the lower fixed pipe is realized by utilizing the mode that the upper fixed pipe and the lower fixed pipe at the bottom are matched with the two springs, so that the armrest frame, the chair cloth and the like at the upper end of the upper fixed pipe are driven to swing back and forth, and the swinging function of the whole rocking chair is realized; the chair seat assembly adopts a foldable cross structure and has the advantages of simple structure, comfortable riding, free swinging, small and exquisite folding and more convenient and faster carrying; the whole is light, elegant appearance, durable and practical, and the fatigue of the user caused by correcting sitting posture for a long time is relieved or eliminated through swinging, so that the sitting and leaning comfort is enhanced, and the life and leisure are facilitated.

Drawings

Fig. 1 is a perspective view of the novel rocking chair in a normal state;

fig. 2 is a perspective view of the novel rocking chair in a rocking state;

fig. 3 is a perspective view of the new swing in an alternative swing configuration;

fig. 4 is a disassembled view of the novel rocking chair;

FIG. 5 is a perspective view of the seat assembly in a folded position;

FIG. 6 is an exploded view of the seat assembly in a disassembled state;

fig. 7 is a bottom perspective view of the upper fixed pipe.

In the figure: 1 chair cloth, 101 cushion, 102 back, 2 handrail frame, 21 bottom tube, 22 front tubes, 23 back tubes, 24 standpipe, 25 upper handrail tubes, 3 back tubes, 4 cross tubes, 401 upper horizontal tubes, 5 base assemblies, 6 upper fixed tubes, 61 arc support ribs, 62 grooves, 63 openings, 64 reinforcing ribs, 71 first springs, 72 second springs, 8 lower fixed tubes, 81 mounting grooves, 9 middle gaskets, 10 connecting sheets, 101 bar-shaped chutes, 11 protective sleeves, 12 protective fasteners, 13 back linking pieces and 14L pipe plugs.

Detailed Description

The specific embodiments of the present invention are further illustrated with reference to the accompanying drawings, so that the technical solutions are more clear and understood.

As shown in fig. 1 to 7, the present embodiment relates to a novel rocking chair, which includes a chair cloth 1 and a chair seat assembly, the chair seat assembly includes two armrest frames 2 symmetrically arranged in a square shape, two backrest tubes 3, two cross-riveted cross tubes 4 and two base assemblies 5, the two backrest tubes 3 are detachably mounted above the rear ends of the armrest frames 2, a seat cushion 101 and a backrest 102 of the chair cloth 1 are respectively mounted on an upper cross tube 401 and the backrest tube 3 of the cross tubes 4, the two cross tubes 4 are rotatably connected, and the upper end and the lower end of any one cross tube 4 are respectively rotatably connected with the upper end of one armrest frame 2 and the lower end of the other armrest frame 2; the base assembly 5 comprises an upper fixing tube 6, a first spring 71, a second spring 72 and a lower fixing tube 8 which are sequentially arranged from top to bottom, the bottom of the upper fixing tube 6 is hollow, the rear end of the upper fixing tube is provided with an opening 63, a downward convex arc-shaped supporting rib 61 is arranged in the upper fixing tube 6 along the length direction, the upper fixing tube 6 is sleeved on the upper surface of the lower fixing tube 8, the first spring 71 and the second spring 72 are arranged in parallel along the front-rear direction, the upper end and the lower end of each spring are respectively connected with the lower surface of the upper fixing tube 6 and the lower fixing tube 8, and the lower end of each spring is specifically arranged in an installation groove 81 of the lower fixing tube 8; the upper fixing pipe 6 is fixedly connected with a bottom pipe 21 of the handrail frame 2. The upper handrail tube 25 of the handrail frame 2 is used as a handrail. Because last fixed tube 6 front end is sealed, the rear end is opening 63, and the middle part is fixed under on fixed tube 8 through spring 7, consequently when waveing, goes up fixed tube 6 and can use two springs as the central point, goes up the front end of fixed tube 6 and lies in down fixed tube 8 upper surface all the time, sways around through arc brace rod 61, and the opening 63 of rear end can be movable sleeve from top to bottom establish or break away from under two sides of fixed tube 8.

In a normal state, when a user sits on the seat cushion 101 of the seat cloth 1, the upper fixing tube 6 is positioned on the upper surface of the lower fixing tube 8, and the upper surface and the lower surface are in a parallel state, as shown in fig. 1; when a user leans on the backrest 102 of the rear seat cloth 1, the first spring 71 is stretched to generate a pulling force on the upper fixing tube and the seat assembly part above the upper fixing tube and the seat cloth, and the second spring 72 is compressed to generate a pushing force on the seat assembly part of the seat assembly above the upper fixing tube and the seat cloth due to the reset, as shown in fig. 2; when the user swings forward, the first spring 71 is compressed and then restored to generate a pushing force on the seat assembly portion above the upper fixed tube 6 and the seat cloth 1, and the second spring 72 is extended to generate a pulling force on the upper fixed tube 6 and the seat assembly portion above the upper fixed tube and the seat cloth 1, as shown in fig. 3.

Arc brace rod 61 sets up on two inner walls of fixed pipe inside along length direction for two symmetries, be equipped with the strengthening rib 64 that a plurality of is parallel between two arc brace rods 61, the height that highly corresponds junction arc brace rod 61 of every strengthening rib 64 is equal height of every strengthening rib and every junction promptly, the height that a plurality of strengthening ribs arranged is corresponding with the radian of arc brace rod, when swaing the in-process and swaing certain position for fixed pipe 8 down, the arc brace rod 61 department and the strengthening rib 64 of this position can contact the upper surface of fixed pipe 8 down.

Go up fixed pipe 6 upper surface and be equipped with recess 61, the bottom tube 21 of handrail frame 2 imbeds in recess 62 and fixed, does benefit to a plurality of faces of recess 61 parcel circular shape bottom tube 21, increases area of contact, promotes the firmness.

In order to enhance the supporting effect of the lower fixing pipe 8, a middle gasket 9 is further installed at the bottom surface of the lower fixing pipe corresponding to the first spring 71 and the second spring 72. Because there are 2 springs, the middle gasket 9 adopts 8-shaped gasket, corresponding to 2 spring positions.

In a specific embodiment, the cross tubes 4 are U-shaped tubes, and the middle of the same side of the two cross tubes 4 are riveted.

In other embodiments, the seat assembly further comprises four connecting pieces 10 and two protective sleeves 11, wherein the two connecting pieces 10 are rotatably connected with the two protective sleeves 11 in different parts, the two protective sleeves are respectively installed on the front pipe 22 and the rear pipe 23 of the same armrest frame 2, two ends of the connecting pieces 10 are respectively rotatably connected with one U-shaped pipe, namely the upper end of the side edge of the cross pipe 4 and one side of the protective sleeve 11, and the cross pipe touches the protective sleeves in the unfolded state of the seat assembly; two end parts of the other 2 connecting pieces 10 are rotatably connected with the upper end of the side edge of the other U-shaped pipe, namely the cross pipe 4 and one side of the front pipe or the rear pipe of the other handrail frame 2, and the connecting pieces 10 are made of metal materials.

One of the handrail frames 2 is provided with a protective sleeve 11, one side of the two corresponding connecting pieces 10, which is connected with the upper end of the side edge of the cross pipe 4 by adopting a Z-shaped connecting piece, is provided with a strip-shaped chute 101, the Z-shaped connecting piece is connected with the Z-shaped connecting piece, and the two connecting pieces 10 on the other handrail frame 2 adopt a straight-line-shaped connecting piece.

In other embodiments, the seat assembly further includes four protective fasteners 12 detachably mounted on the upper end of the connecting plate 10, the upper end of the side edge of the cross tube 4 touches the protective fasteners 12 when the seat assembly is in the unfolded state, so as to reduce the surface wear caused by the frictional contact between the connecting plate made of metal and the cross tube due to repeated folding and unfolding, and the protective fasteners 12 may be made of rubber or plastic.

In a specific embodiment, the backrest pipe 3 and the rear end of the armrest frame 2 are detachably fixed by a backrest link 13, and the upper and lower ends of the backrest link 13 are respectively embedded into the lower port of the backrest pipe 3 and the port of the vertical pipe 24 at the rear end of the armrest frame 2.

An L-shaped pipe plug 14 is installed at the front and rear ports of each lower fixed pipe 8, the upper end of the L-shaped pipe plug 14 is installed, and the lower end of the L-shaped pipe plug 14 is located at the bottom surface of the lower fixed pipe 8.

In order to avoid the rocking chair from moving and changing positions due to rocking in the using process, the bottom surface of the lower end of the L-shaped pipe plug 14 is provided with anti-slip grains, so that the ground grabbing effect is enhanced, and the stability of the chair on the ground in the rocking process when a user sits on the chair is ensured.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A novel rocking chair comprises chair cloth and a chair seat assembly, and is characterized in that the chair seat assembly comprises two armrest frames which are symmetrically arranged in a square shape, two backrest pipes, two crossed pipes riveted in a crossed manner and two base assemblies, wherein the backrest pipes are detachably arranged above the rear ends of the armrest frames;

the base assembly comprises an upper fixing pipe, a first spring, a second spring and a lower fixing pipe which are sequentially arranged from top to bottom, the bottom of the upper fixing pipe is hollow, the rear end of the upper fixing pipe is open, downward convex arc-shaped support ribs are arranged in the upper fixing pipe along the length direction, and the upper fixing pipe is arranged on the upper surface of the lower fixing pipe; the first spring and the second spring are arranged in parallel along the front-back direction, and two ends of the first spring and the second spring are respectively connected with the lower surface of the upper fixing pipe and the lower fixing pipe; the upper fixing pipe is fixedly connected with the bottom pipe of the handrail frame.

2. A rocking chair as claimed in claim 1, wherein the upper fixing tube has a recess in its upper surface, and the bottom tube of the armrest frame is fitted into the recess and fixed thereto; or, the arc brace rod is two, and two inner walls of fixed pipe length direction are gone up in the laminating, are equipped with the parallel strengthening rib of a plurality of between two arc brace rods, and the height of every strengthening rib corresponds the height with arc brace rod junction.

3. A rocking chair as claimed in claim 1, further comprising a central spacer fixed to the lower stationary pipe at a position corresponding to the first and second springs.

4. A rocking chair as claimed in claim 1, wherein the cross-over tubes are U-shaped and are riveted at the middle of the same side.

5. A novel rocking chair as claimed in claim 1, further comprising four connecting pieces and two protecting sleeves, wherein the two protecting sleeves are respectively mounted on the front tube and the rear tube of an armrest frame, wherein both ends of any one of the two connecting pieces are respectively rotatably connected with the upper end of one side edge of the U-shaped tube and one side of the protecting sleeve, and the cross tube touches the protecting sleeve when the seat assembly is unfolded; any two ends of the other two connecting sheets are respectively and rotatably connected with the upper end of the side edge of the other U-shaped pipe and one side of the front pipe or the rear pipe of the other handrail frame.

6. A rocking chair as claimed in claim 5, wherein the two links on one of the arm frames are Z-links or I-links.

7. A rocking chair as claimed in claim 5 or 6, further comprising four guard members detachably mounted to the upper end of the connecting portion, the cross-over tubes contacting the guard members when the seat assembly is in the extended position.

8. A rocking chair as claimed in claim 1, further comprising a back link having ends respectively engaging a lower end of the back tube and a rear end of the vertical tube at the rear end of the arm frame.

9. A rocking chair as claimed in claim 1, further comprising four L-shaped plugs, the upper end of each plug being mounted to the front or rear end of the lower stationary tube, and the lower end of each plug being located at the bottom of the lower stationary tube.

10. A rocking chair as claimed in claim 9, wherein the lower end of the L-shaped plug is provided with anti-slip threads on its underside.

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