CN211323949U

CN211323949U - Spring type inclinable director chair

Info

Publication number: CN211323949U
Application number: CN201922072172.0U
Authority: CN
Inventors: 赵虎; 罗贺慧
Original assignee: Meiruishi Xiamen Sports Technology Co ltd
Current assignee: Meiruishi Xiamen Sports Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-25
Anticipated expiration: 2029-11-27

Abstract

The utility model provides a spring type inclinable director chair, which comprises two symmetrical inclinable components arranged side by side and a folding component arranged between the two inclinable components, wherein the two inclinable components are close to each other and folded or far away from each other and opened through the folding component; the tilting assembly comprises a bottom supporting assembly and a tilting supporting framework, the middle position of the bottom of the tilting supporting framework is rotatably connected with one end of the bottom supporting assembly, an elastic assembly is arranged between the rear side of the bottom of the tilting supporting framework and the other end of the bottom supporting assembly, the elastic assembly comprises a guide rod and a spring, the lower end of the guide rod is rotatably and slidably connected with the bottom supporting assembly, the upper end of the guide rod is connected with the tilting supporting framework, and the spring is sleeved on the guide rod and is positioned between the bottom supporting assembly and the tilting supporting framework; when the user sits on the folding assembly and the center of gravity is shifted forward and backward, the tiltable frame rotates back and forth on the bottom support assembly under the action of the spring.

Description

Spring type inclinable director chair

Technical Field

The utility model relates to a technical field of chair, especially a spring inclinable director chair.

Background

The rocking chair is a common daily article on which people can sit for rest in daily life. Rocking chair on the present market is the house use mostly, but its area is big, and inconvenient carrying, especially the structure of bottom is present mostly for the arc, and it needs sufficient length to realize stable rocking, therefore no matter be the house use or carry it to outdoor use, all is extremely inconvenient.

In view of the above, the present inventors have specifically designed a spring-type tiltable director's chair, and have resulted in this case.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the technical scheme of the utility model is as follows:

a spring type inclinable director chair comprises two symmetrical inclinable components which are arranged side by side and a folding component which is arranged between the two inclinable components, wherein the two inclinable components are close to each other and folded or far away from each other and unfolded through the folding component;

the tilting assembly comprises a bottom supporting assembly and a tilting supporting framework, the middle position of the bottom of the tilting supporting framework is rotatably connected with one end of the bottom supporting assembly, an elastic assembly is arranged between the rear side of the bottom of the tilting supporting framework and the other end of the bottom supporting assembly, the elastic assembly comprises a guide rod and a spring, the lower end of the guide rod is rotatably and slidably connected with the bottom supporting assembly, the upper end of the guide rod is connected with the tilting supporting framework, and the spring is sleeved on the guide rod and is positioned between the bottom supporting assembly and the tilting supporting framework; when the user sits on the folding assembly and the center of gravity is shifted forward and backward, the tiltable frame rotates back and forth on the bottom support assembly under the action of the spring.

Furthermore, the bottom support component comprises a bottom support pipe, a first support frame and a second support frame, the first support frame and the second support frame are fixedly arranged on the upper end face of the bottom support pipe, the inclinable support framework is rotatably connected with the first support frame, and the lower end of the guide rod is rotatably and slidably connected with the second support frame.

Further, the bottom support pipe adopts flexible subassembly, and it includes first stay tube and second stay tube, second stay tube one end is located to first support pipe box, and the second stay tube other end sets up cyclic annular portion, and cyclic annular portion appearance is unanimous with first stay tube appearance, plays the supporting role, outwards takes out the second stay tube through cyclic annular portion when needs for what tilting support skeleton was more firm rocks on the stay subassembly, when needs were packed up, stretch into the second stay tube in the first stay tube can, it is little to close back area, opens the back and stabilizes the use, first support frame and second support frame all set up on first stay tube, the second stay tube is flexible backward, set up first rectangular hole on the second support frame, the guide arm bottom is through a pivot and first rectangular jogged joint.

Furthermore, the bottom support assembly comprises a handrail tube and a backrest tube, wherein the handrail tube is Z-shaped, and the backrest tube is L-shaped.

Furthermore, the handrail tube and the backrest tube are integrally formed by bending.

Further, the handrail pipe includes connecting portion, handrail portion and vertical support portion in proper order, the pipe of leaning on includes back portion, transition portion and horizontal support portion in proper order, transition portion includes the straight section of being connected with back portion and the circular arc section of being connected with the horizontal support portion, connecting portion are connected with the laminating of back portion, the horizontal support portion is terminal to be connected with vertical support portion, the horizontal support portion is close to circular arc section one end and is connected with the rotation of bottom sprag subassembly, spring output end passes through the connecting seat and is connected with the horizontal support portion.

Furthermore, a second strip hole is formed in the arc section, and the upper end of the guide rod is connected with the second strip hole.

Furthermore, the folding assembly comprises a first connecting piece and a second connecting piece which are arranged in an X-shaped cross mode, the first connecting piece and the second connecting piece are connected in a rotating mode, and the first connecting piece and the second connecting piece are identical in shape and are both in a U-shaped shape.

Furthermore, two sides of the upper end of the first connecting piece are respectively connected to the upper ends of a straight section and a vertical supporting part, two sides of the lower end of the first connecting piece are respectively connected to the lower ends of another straight section and another vertical supporting part, two sides of the lower end of the second connecting piece are respectively connected to the lower ends of a straight section and a vertical supporting part, and two sides of the upper end of the second connecting piece are respectively connected to the upper ends of another straight section and another vertical supporting part.

Furthermore, both sides of the upper ends of the first connecting piece and the second connecting piece are respectively and rotatably connected with the upper ends of the vertical supporting part and the straight section through connecting plates.

The utility model discloses a can adjust folding chair has following advantage for prior art:

firstly, the two groups of tilting assemblies are folded close to each other or opened away from each other through the folding assemblies, and after being folded, the foldable outdoor table is small in occupied area and convenient to carry to outdoor use;

second, when the user sits on the folding assembly and the center of gravity is shifted forward and backward, the tiltable frame rotates back and forth on the bottom support assembly under the spring action and the elastic assembly. When a user sits on the folding assembly, the gravity center changes forwards and backwards, and under the action of the elastic assembly, the bottom supporting assembly and the elastic assembly are matched to replace the existing arc-shaped structure, so that the whole length is smaller and more compact, and the folding assembly is particularly matched to be more convenient to fold and carry.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

fig. 1 is a schematic structural view of the tiltable director chair of the present invention;

figure 2 is a partial view of figure 1 of the present invention;

fig. 3 is two state views of the tiltable director chair of the present invention;

fig. 4 is a schematic view of a semi-closed structure of the inclinable director chair of the present invention;

fig. 5 is a schematic view of the fully folded tiltable director's chair of the present invention.

Description of reference numerals:

01-tilting component, 10-bottom support component, 11-bottom support tube, 111-first support tube, 112-second support tube, 12-first support frame, 13-second support frame, 131-first elongated hole, 20-tilting support frame, 21-handrail tube, 211-connecting part, 212-handrail part, 213-vertical supporting part, 22-backrest tube, 221-backrest part, 222-transition part, 2221-straight section, 2222-circular arc section, 22221-second elongated hole, 223-horizontal supporting part, 30-folding component, 31-first connecting piece, 32-second connecting piece, 40-elastic component, 41-guide rod, 42-spring, 50-connecting plate.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, a spring type tiltable director chair according to a preferred embodiment of the present invention comprises two symmetrical tiltable assemblies 01 arranged side by side and a folding assembly 30 arranged between the two tiltable assemblies 01, wherein the two tiltable assemblies 01 are folded close to each other or unfolded away from each other by the folding assembly 30; after being folded, the foldable umbrella is small in occupied area, convenient to carry to outdoor use and capable of being directly opened for use; the utility model discloses a seat cloth sets up on folding assembly 30, and sets up at the rear side of two sets of tilting assemblies 01 and lean against cloth, and after folding assembly 30 opened, seat cloth all was the level form with leaning against cloth, opened promptly.

The tilting assembly 01 comprises a bottom support assembly 10 and a tilting support framework 20, the middle position of the bottom of the tilting support framework 20 is rotatably connected with one end of the bottom support assembly 10, an elastic assembly 40 is arranged between the rear side of the bottom of the tilting support framework 20 and the other end of the bottom support assembly 10, the elastic assembly 40 comprises a guide rod 41 and a spring 42, the lower end of the guide rod 41 is rotatably and slidably connected with the bottom support assembly 10, the upper end of the guide rod is connected with the tilting support framework 20, and the spring 42 is sleeved on the guide rod 41 and is positioned between the bottom support assembly 10 and the tilting support framework 20; when the user sits on the folding assembly 30 and the center of gravity is shifted forward and backward, the tiltable support frame 20 rotates back and forth on the base support assembly 10 under the action of the spring 42. In which fig. 3 shows the state of the center of gravity forward and backward, respectively, and the state of the user like a rocking chair when the center of gravity is repeatedly changed back and forth.

The bottom support component 10 comprises a bottom support pipe 11, a first support frame 12 and a second support frame 13, the first support frame 12 and the second support frame 13 are fixedly arranged on the upper end face of the bottom support pipe 11, the inclinable support framework 20 is rotatably connected with the first support frame 12, and the lower end of the guide rod 41 is rotatably and slidably connected with the second support frame 13. Preferably, the bottom support tube 11 is a telescopic assembly, which comprises a first support tube 111 and a second support tube 112, the first support tube 111 is sleeved on one end of the second support tube 112, the other end of the second support tube 112 is provided with a ring-shaped portion, the shape of the ring-shaped portion is consistent with the shape of the first support tube 111, so as to perform a supporting function, when necessary, the second supporting tube 112 is drawn outwards (away from the first supporting tube 111) through the ring part, so that the inclinable supporting framework 20 can rock on the supporting component more stably, when the folding device needs to be folded, the second supporting tube 112 extends into the first supporting tube 111, the folded second supporting tube has a small occupied area and is stably used after being opened, the first supporting frame 12 and the second supporting frame 13 are both arranged on the first supporting tube 111, the second supporting tube 112 stretches backwards, the second supporting frame 13 is provided with a first strip hole 131, and the bottom of the guide rod 41 is connected with the first strip hole 131 through a rotating shaft; preferably, the first support frame 12 and the second support frame 13 are both U-shaped.

The bottom support assembly 10 comprises a handrail tube 21 and a back rest tube 22, wherein the handrail tube 21 is Z-shaped, and the back rest tube 22 is L-shaped; preferably, handrail pipe 21 all adopts integrative bending forming process with the pipe 22 of leaning on, just the utility model relates to a handrail pipe 21, the pipe 22 of leaning on, bottom stay tube 11 all adopt the hollow tube for whole light in weight conveniently carries.

Handrail tube 21 includes connecting portion 211 in proper order, handrail portion 212 and vertical support portion 213, lean against pipe 22 and include in proper order and lean against portion 221, transition portion 222 and horizontal support portion 223, transition portion 222 includes with lean against straight section 2221 that portion 221 is connected and the circular arc section 2222 of being connected with horizontal support portion 223, connecting portion 211 with lean against the portion 221 laminating and be connected, horizontal support portion 223 is terminal to be connected with vertical support portion 213, horizontal support portion 223 is close to circular arc section 2222 one end and is rotated with bottom sprag subassembly 10 and be connected, the spring 42 output passes through the connecting seat and is connected with horizontal support portion 223. The middle horizontal support 223 and the vertical support 213 can support each other, and the arc section 2222 can smoothly rotate; the arc section 2222 is provided with a second elongated hole 22221, and the upper end of the guide rod 41 is connected to the second elongated hole 22221. The upper end and the lower end of the guide rod 41 respectively slide in the second strip hole 22221 and the first strip hole 131, and rotate in the process, when the guide rod is installed, the lower end of the guide rod 41 sequentially passes through the second strip hole 22221 and the spring 42, the rear lower end is connected with the first strip hole 131 through a rotating shaft, and the rotating shaft sequentially passes through one side of the second support frame 13, the lower end of the guide rod 41 and the other side of the second support frame 13.

The folding assembly 30 comprises a first connecting piece 31 and a second connecting piece 32 which are arranged in an X-shaped cross mode, the first connecting piece 31 and the second connecting piece 32 are connected in a rotating mode, the first connecting piece 31 and the second connecting piece 32 are identical in shape and are both in a U-shaped shape, when the first connecting piece 31 and the second connecting piece 32 are installed, the opening faces downwards, and seat cloth can be sleeved on the top of the U-shaped shape.

Both sides of the upper end of the first connecting member 31 are respectively connected to a straight section 2221 and the upper end of a vertical supporting portion 213 (the straight end and the vertical supporting portion 213 are located at the same side), both sides of the lower end thereof are respectively connected to the lower ends of another straight section 2221 and another vertical supporting portion 213, both sides of the lower end of the second connecting member 32 are respectively connected to the lower ends of a straight section 2221 and a vertical supporting portion 213, and both sides of the upper end thereof are respectively connected to the upper ends of another straight section 2221 and another vertical supporting portion 213.

Both sides of the upper ends of the first connecting member 31 and the second connecting member 32 are rotatably connected with the upper ends of the vertical supporting portion 213 and the straight section 2221 through the connecting plate 50. That is, one end of the connecting plate 50 is rotatably connected to the straight section 2221 or the vertical support 213, and the other end is rotatably connected to the first connecting member 31 or the second connecting member 32.

To sum up, the utility model discloses a can empty to adjust folding chair has following advantage for prior art:

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. A spring type inclinable director chair is characterized by comprising two symmetrical inclinable components which are arranged side by side and a folding component arranged between the two inclinable components, wherein the two groups of inclinable components are close to each other and folded or far away from each other and unfolded through the folding component;

2. The spring type inclinable director chair according to claim 1, wherein the bottom support assembly comprises a bottom support tube, a first support frame and a second support frame, the first support frame and the second support frame are fixedly arranged on the upper end surface of the bottom support tube, the inclinable support frame is rotatably connected with the first support frame, and the lower end of the guide rod is rotatably and slidably connected with the second support frame.

3. The spring type inclinable director chair according to claim 2, wherein the bottom supporting tube adopts a telescopic assembly, which comprises a first supporting tube and a second supporting tube, the first supporting tube and the second supporting tube are both arranged on the first supporting tube, the second supporting tube is telescopic backwards, the second supporting tube is provided with a first strip hole, and the bottom of the guide rod is connected with the first strip hole through a rotating shaft.

4. The spring loaded, tiltable director chair of claim 1, wherein said bottom support assembly comprises a handle tube and a back tube, said handle tube being "Z" shaped and said back tube being "L" shaped.

5. The spring type inclinable director chair according to claim 4, wherein the armrest tube and the backrest tube are formed by integral bending.

6. The spring type inclinable director chair according to claim 4, wherein the armrest tube sequentially comprises a connecting portion, an armrest portion and a vertical supporting portion, the backrest tube sequentially comprises a backrest portion, a transition portion and a horizontal supporting portion, the transition portion comprises a straight section connected with the backrest portion and an arc section connected with the horizontal supporting portion, the connecting portion is connected with the backrest portion in an attaching manner, the tail end of the horizontal supporting portion is connected with the vertical supporting portion, one end of the horizontal supporting portion, close to the arc section, is rotatably connected with the bottom supporting assembly, and the spring output end is connected with the horizontal supporting portion through a connecting seat; the arc section is provided with a second elongated hole, and the upper end of the guide rod is connected with the second elongated hole.

7. The spring type inclinable director chair as claimed in claim 6, wherein the folding assembly comprises a first connecting piece and a second connecting piece which are arranged in an X-shaped cross manner and are rotatably connected, and the first connecting piece and the second connecting piece are identical in shape and are both U-shaped.

8. The spring type inclinable director chair according to claim 7, wherein two sides of the upper end of the first connecting piece are respectively connected to the upper ends of a straight section and a vertical supporting portion, two sides of the lower end of the first connecting piece are respectively connected to the lower ends of another straight section and another vertical supporting portion, two sides of the lower end of the second connecting piece are respectively connected to the lower ends of a straight section and a vertical supporting portion, and two sides of the upper end of the second connecting piece are respectively connected to the upper ends of another straight section and another vertical supporting portion.

9. The spring type inclinable director chair of claim 8, wherein both sides of the upper ends of the first connecting piece and the second connecting piece are rotatably connected with the upper ends of the vertical supporting part and the straight section through connecting plates respectively.