CN210471558U - Section can incline and adjust folding chair - Google Patents
Section can incline and adjust folding chair Download PDFInfo
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- CN210471558U CN210471558U CN201921686727.4U CN201921686727U CN210471558U CN 210471558 U CN210471558 U CN 210471558U CN 201921686727 U CN201921686727 U CN 201921686727U CN 210471558 U CN210471558 U CN 210471558U
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Abstract
The utility model provides a tilting-adjustable folding chair, which comprises two symmetrical tilting-adjustable components arranged side by side, a folding component arranged between the two tilting-adjustable components, and two pneumatic springs, wherein the two tilting-adjustable components are close to each other and are folded or are far away from each other and are opened through the folding component; the tilting adjusting assembly comprises a supporting assembly and a tilting assembly, the folding assembly is arranged between the tilting assemblies, the middle position of the bottom of the tilting assembly is rotatably connected with the supporting assembly, the bottom of the pneumatic spring is rotatably connected with the supporting assembly, and the output end of the pneumatic spring is rotatably connected with the supporting assembly; when a user sits on the folding assembly and the gravity center is changed forwards and backwards, the tilting assembly rotates forwards and backwards on the supporting assembly under the action of the pneumatic spring; utilize the cooperation of supporting component and air spring to replace current arc structure for whole length diminishes compacter, and the back is closed to the receipts, and it is little to put area, conveniently carries to outdoor use moreover.
Description
Technical Field
The utility model relates to a technical field of chair, especially a section can adjust folding chair.
Background
The rocking chair is a common daily article on which people can sit for rest in daily life. Rocking chair on the market is mostly the house use at present, but its area is big, and it is inconvenient to carry, and especially the structure of bottom is present mostly for the arc, and it needs sufficient length to realize stable rocking, consequently no matter be the house use or carry it to outdoor use, all is the machine and inconvenient.
In view of the above, the inventor has specifically designed a tiltable and adjustable folding chair, and the present invention has resulted from the design.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the technical scheme of the utility model is as follows:
the folding chair comprises two symmetrical tilting adjusting assemblies arranged side by side, a folding assembly arranged between the two tilting adjusting assemblies, and two pneumatic springs, wherein the two tilting adjusting assemblies are close to each other and are folded or far away from each other and are unfolded through the folding assembly;
the tilting adjusting assembly comprises a supporting assembly and a tilting assembly, the folding assembly is arranged between the tilting assemblies, the middle position of the bottom of the tilting assembly is rotatably connected with the supporting assembly, the bottom of the pneumatic spring is rotatably connected with the supporting assembly, and the output end of the pneumatic spring is rotatably connected with the supporting assembly; when the user sits on the folding assembly and the center of gravity is changed forward and backward, the tilting assembly rotates back and forth on the support assembly under the action of the pneumatic spring.
Furthermore, the supporting component comprises a foot supporting tube and a main body supporting frame, the main body supporting frame is fixedly arranged on the upper end face of the foot supporting tube, the supporting component is arranged on the upper end face of the foot supporting tube and is rotatably connected with the lower end of the main body supporting frame, the bottom of the pneumatic spring is rotatably connected with the upper end of the main body supporting frame, and the output end of the pneumatic spring is rotatably connected with the supporting component.
Furthermore, the 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 bent and formed.
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 supporting component rotation, the pneumatic spring output passes through the connecting seat and is connected with the horizontal support portion.
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, through the folding assembly, the two groups of the inclinable adjusting assemblies are mutually close to each other or mutually far away from each other to be opened, and after being folded, the folding assembly occupies a small area and is convenient to carry to outdoor use;
the second, when the user sits on folding assembly, when the focus forward backward changes, under the pneumatic spring effect, tilting assembly rotates around on supporting component, utilizes the cooperation of supporting component and air spring to replace current arc structure for whole length diminishes compacter, especially cooperation folding assembly, more conveniently receives to close and carries.
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 view of the inclinable adjustable folding chair of the present invention;
FIG. 2 is a schematic view of the tilting-adjustable folding chair according to the present invention;
FIG. 3 is a schematic view of the semi-foldable structure of the inclinable folding chair of the present invention;
fig. 4 is a schematic view of the fully foldable adjustable folding chair of the present invention.
Description of reference numerals:
01-a tiltable assembly, 10-a support assembly, 11-a foot support tube, 12-a body support frame, 20-a tiltable assembly, 21-a handrail tube, 211-a connecting part, 212-a handrail part, 213-a vertical support part, 22-a backrest tube, 221-a backrest part, 222-a transition part, 2221-a straight section, 2222-an arc section, 223-a horizontal support part, 30-a folding assembly, 31-a first connecting piece, 32-a second connecting piece, 40-a pneumatic spring, 50-a connecting seat, 60-a 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 4, a tiltable adjustable folding chair according to a preferred embodiment of the present invention includes two symmetrical tiltable adjusting assemblies 01 disposed side by side, a folding assembly 30 disposed between the two tiltable adjusting assemblies 01, and two pneumatic springs 40, wherein the two tiltable adjusting assemblies 01 are folded close to each other or opened away from each other by the folding assembly 30, and after being folded, the foldable adjustable folding chair occupies a small area and is convenient to carry to outdoor use and can be directly opened for use; the utility model discloses a seat cloth sets up on folding assembly 30, and sets up at the rear side that two sets of can incline adjusting part 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 adjusting assembly 01 comprises a supporting assembly 10 and tilting assemblies 20, a folding assembly 30 is arranged between the tilting assemblies 20, the middle position of the bottom of the tilting assembly 20 is rotatably connected with the supporting assembly 10, the bottom of a pneumatic spring 40 is rotatably connected with the supporting assembly 10, and the output end of the pneumatic spring is rotatably connected with the supporting assembly 10; when the user sits on the folding assembly 30 and the center of gravity is changed forward and backward, the tilting assembly 20 rotates back and forth on the support assembly 10 under the action of the pneumatic spring 40; wherein fig. 1 shows a state in which the center of gravity is directed forward, and fig. 2 shows a state in which the center of gravity is directed backward, when the center of gravity of the user is repeatedly changed forward and backward, that is, a state similar to a rocking chair.
The supporting component 10 comprises a foot supporting tube 11 and a main body supporting frame 12, the main body supporting frame 12 is fixedly arranged on the upper end face of the foot supporting tube 11, the supporting component 10 is arranged on the upper end face of the foot supporting tube 11 and is rotatably connected with the lower end of the main body supporting frame 12, the bottom of the pneumatic spring 40 is rotatably connected with the upper end of the main body supporting frame 12, and the output end of the pneumatic spring is rotatably connected with the supporting component 10.
The 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; the handrail tube 21 and the backrest tube 22 adopt an integral bending forming process; just the utility model relates to a handrail tube 21, lean against pipe 22, foot stay tube 11 all adopt the hollow tube for whole light in weight conveniently carries.
The handrail tube 21 includes connecting portion 211 in proper order, handrail portion 212 and vertical support portion 213, and between connecting portion 211 and the handrail portion 212, handrail portion 212 all adopts the circular arc transition with vertical support portion 213 support, it includes in proper order to lean against pipe 22 and leans against portion 221, transition portion 222 and horizontal support portion 223, transition portion 222 includes with leaning 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 portion 221 laminating and be connected, after both laminating, can directly overlap the cloth of leaning against and locate both outsides, the horizontal support portion 223 end is connected with vertical support portion 213, horizontal support portion 223 is close to circular arc section 2222 one end and is connected with support assembly 10 rotation, the output of pneumatic spring 40 passes through connecting seat 50 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 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 at the bottom 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 piece 31 and the second connecting piece 32 are respectively rotatably connected with the upper ends of the vertical supporting part 213 and the straight section 2221 through the connecting plate 60, that is, one end of the connecting plate 60 is rotatably connected with the straight section 2221 or the vertical supporting part 213, and the other end is rotatably connected with the first connecting piece 31 or the second connecting piece 32.
To sum up, the utility model discloses a can empty to adjust folding chair has following advantage for prior art:
firstly, through the folding assembly, the two groups of the inclinable adjusting assemblies are mutually close to each other or mutually far away from each other to be opened, and after being folded, the folding assembly occupies a small area and is convenient to carry to outdoor use;
the second, when the user sits on folding assembly, when the focus forward backward changes, under the pneumatic spring effect, tilting assembly rotates around on supporting component, utilizes the cooperation of supporting component and air spring to replace current arc structure for whole length diminishes compacter, especially cooperation folding assembly, more conveniently receives to close and carries.
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 (8)
1. The folding chair capable of being adjusted in the inclined mode is characterized by comprising two symmetrical inclined adjusting assemblies arranged side by side, a folding assembly arranged between the two inclined adjusting assemblies and two pneumatic springs, wherein the two groups of inclined adjusting assemblies are close to each other and are folded or far away from each other and are unfolded through the folding assembly;
the tilting adjusting assembly comprises a supporting assembly and a tilting assembly, the folding assembly is arranged between the tilting assemblies, the middle position of the bottom of the tilting assembly is rotatably connected with the supporting assembly, the bottom of the pneumatic spring is rotatably connected with the supporting assembly, and the output end of the pneumatic spring is rotatably connected with the supporting assembly; when the user sits on the folding assembly and the center of gravity is changed forward and backward, the tilting assembly rotates back and forth on the support assembly under the action of the pneumatic spring.
2. The adjustable folding chair of claim 1 wherein the support assembly comprises a foot support tube and a main support frame, the main support frame is fixedly disposed on an upper end surface of the foot support tube, the support assembly is disposed on the upper end surface of the foot support tube and rotatably connected to a lower end of the main support frame, the bottom of the pneumatic spring is rotatably connected to an upper end of the main support frame, and an output end of the pneumatic spring is rotatably connected to the support assembly.
3. A version of a tiltable folding chair as claimed in claim 1, wherein the support assembly comprises a handrail tube and a backrest tube, the handrail tube being "Z" shaped and the backrest tube being "L" shaped.
4. A tiltable and adjustable folding chair as claimed in claim 3, wherein the armrest tube and the backrest tube are formed by an integral bending process.
5. The section of inclinable adjustable folding chair of claim 3, wherein the handrail tube comprises a connecting portion, a handrail portion and a vertical supporting portion in sequence, the backrest tube comprises a backrest portion, a transition portion and a horizontal supporting portion in sequence, 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 a fitting manner, the end of the horizontal supporting portion is connected with the vertical supporting portion, the horizontal supporting portion is connected with the supporting component in a rotating manner near one end of the arc section, and the output end of the pneumatic spring is connected with the horizontal supporting portion through the connecting seat.
6. A tiltable and adjustable folding chair as claimed in claim 5, wherein said folding assembly comprises first and second connecting members arranged in an "X" shape and pivotally connected, said first and second connecting members being of a "U" shape and being of a uniform shape.
7. The adjustable folding chair of claim 6 wherein the first connecting member is connected to the upper ends of a straight section and a vertical support portion at both sides of the upper end thereof, and to the lower ends of another straight section and another vertical support portion at both sides of the lower end thereof, and the second connecting member is connected to the lower ends of a straight section and a vertical support portion at both sides of the lower end thereof, and to the upper ends of another straight section and another vertical support portion at both sides of the upper end thereof.
8. A tiltable and adjustable folding chair as claimed in claim 7, wherein the first and second connecting members are pivotally connected at both sides of their upper ends to the vertical support and the upper end of the straight section by connecting plates, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686727.4U CN210471558U (en) | 2019-10-10 | 2019-10-10 | Section can incline and adjust folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686727.4U CN210471558U (en) | 2019-10-10 | 2019-10-10 | Section can incline and adjust folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210471558U true CN210471558U (en) | 2020-05-08 |
Family
ID=70508976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921686727.4U Active CN210471558U (en) | 2019-10-10 | 2019-10-10 | Section can incline and adjust folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210471558U (en) |
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2019
- 2019-10-10 CN CN201921686727.4U patent/CN210471558U/en active Active
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