CN211559463U - Armrest posture adjustable aluminium frame infantees sofa - Google Patents
Armrest posture adjustable aluminium frame infantees sofa Download PDFInfo
- Publication number
- CN211559463U CN211559463U CN201922407238.7U CN201922407238U CN211559463U CN 211559463 U CN211559463 U CN 211559463U CN 201922407238 U CN201922407238 U CN 201922407238U CN 211559463 U CN211559463 U CN 211559463U
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- sofa
- square
- aluminum frame
- arc
- posture
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 37
- 239000004411 aluminium Substances 0.000 title abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 230000036544 posture Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a handrail posture adjustable aluminium frame infantees sofa, including aluminium frame sofa main part, the outside cladding of aluminium frame sofa main part has the sofa cloth, and four recesses have been seted up respectively on the both sides at aluminium frame sofa main part both ends, and the inside of four recesses is stipulated respectively and is equipped with four fixed axles, and the middle part of four fixed axles is connected with four telescopic bottom activities interlude of first side respectively, and four telescopic tops of first side slide respectively to alternate and be connected with four square sleeves of second, the beneficial effects of the utility model are that: adjust four square telescopic highly can drive two arc handrails simultaneously of second simultaneously and reciprocate, realize then adjusting the purpose of arc handrail height, adjust wherein the purpose that two square telescopic highly can realize adjusting arc handrail angle of second, make then whole sofa can adjust the use according to user's self hobby and condition, can adjust the handrail posture at will, improved the comfort level greatly.
Description
Technical Field
The utility model relates to an aluminium frame infantees sofa, in particular to handrail posture adjustable aluminium frame infantees sofa belongs to furniture technical field.
Background
The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. The origin of the sofa dates back to the ancient egypt of about 2000 b.c. but the soft package sofa with the real meaning appears from the end of the sixteen century to the beginning of the seventeen century.
The aluminum frame infantees sofa is that the aluminum frame is braced frame's sofa, green, and has fine fire prevention dampproofing function, but current aluminum frame infantees sofa generally is integral, the unable height-adjusting and angle of handrail, the user can't adjust the use according to self condition in the use, can't adjust the handrail posture then at will, bring the discomfort for the user, can't prolong sofa length simultaneously, the influence that receives sofa length easily when lying the rest influences the comfort level.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a handrail posture adjustable aluminium frame infantees sofa to current aluminium frame infantees sofa that proposes generally is integral in solving above-mentioned background art, the unable height-adjusting of handrail and the problem of angle.
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum frame cloth-wrapped sofa with adjustable armrest postures comprises an aluminum frame sofa main body, sofa cloth is wrapped outside the aluminum frame sofa main body, four grooves are respectively formed in two sides of two ends of the aluminum frame sofa main body, four fixed shafts are respectively arranged inside the four grooves in a specified mode, the middle portions of the four fixed shafts are respectively movably and alternately connected with the bottoms of four first square sleeves, the tops of the four first square sleeves are respectively and slidably and alternately connected with four second square sleeves, two ends of the aluminum frame sofa main body are respectively provided with two arc handguards, two sliding chutes are respectively formed in the middle portions of the bottoms of the two arc handrails, two sliding blocks are respectively and slidably arranged inside the two sliding chutes, two connecting columns are respectively and fixedly arranged at the top ends of the two second square sleeves corresponding to the positions, and the top ends of the two connecting columns are respectively and movably connected with the bottom ends of the two sliding blocks through U-shaped hinged seats, and the top ends of the second square sleeves are respectively and movably connected with one sides of the bottom ends of the two arc-shaped handrails through U-shaped hinged seats.
As an optimal technical scheme of the utility model, four telescopic inside of first square is rotated respectively and is installed four lead screws, four the top of lead screw alternates with four square telescopic bottom screw threads of second respectively and is connected.
As a preferred technical scheme of the utility model, four the bottom of lead screw is fixed the cover respectively and is equipped with four first helical gears, four the bottom in the first square sleeve outside is rotated respectively and is alternated and be connected with four pivots, four the one end of pivot is fixed respectively and is equipped with four second helical gears, four the second helical gear meshes with four first helical gears respectively, four the other end of pivot is fixed respectively and is equipped with four handles.
As an optimal technical scheme of the utility model, four the bottom of first square sleeve inner wall is fixed respectively and is equipped with four backup pads, four the middle part of backup pad is rotated with the bottom of four lead screws respectively and alternates and is connected.
As a preferred technical scheme of the utility model, four threaded holes have been seted up respectively to the telescopic bottom of first square, the both sides of aluminium frame sofa main part threaded interlude respectively is connected with four locking screw, four locking screw's one end difference screw thread inserts the inside of four threaded holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a handrail posture adjustable aluminium frame infantees sofa, adjust four second square sleeve's height simultaneously and can drive two arc handrails and reciprocate simultaneously, realize then the purpose of adjusting arc handrail height, adjust wherein two second square sleeve's height can realize the purpose of adjusting arc handrail angle, then make whole sofa can adjust the use according to user's own hobby and condition, can adjust the handrail posture at will, greatly improved the comfort level; can carry on spacingly through locking screw to four first square sleeves, can overturn two arc handrails respectively with locking screw after with the screw hole separation, realize the purpose of extension sofa, form sofa bed person of facilitating the use and lie the rest, improve the comfort level.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of part A of FIG. 2 according to the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. an aluminum frame sofa main body; 2. a groove; 3. a fixed shaft; 4. a first square sleeve; 5. a second square sleeve; 6. an arc-shaped handrail; 7. a chute; 8. a slider; 9. connecting columns; 10. a U-shaped hinge seat; 11. a screw rod; 12. a first helical gear; 13. a rotating shaft; 14. a second helical gear; 15. a handle; 16. a support plate; 17. a threaded hole; 18. and locking the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an aluminum frame cloth-covered sofa with adjustable armrest posture, comprising an aluminum frame sofa main body 1, the exterior of the aluminum frame sofa main body 1 is covered with sofa cloth, two sides of two ends of the aluminum frame sofa main body 1 are respectively provided with four grooves 2, the interior of the four grooves 2 is respectively provided with four fixed shafts 3, the middle parts of the four fixed shafts 3 are respectively movably inserted and connected with the bottoms of four first square sleeves 4, the top parts of the four first square sleeves 4 are respectively connected with four second square sleeves 5 in a sliding and inserting way, two ends of the aluminum frame sofa main body 1 are respectively provided with two arc handguards 6, the middle parts of the bottom ends of the two arc handrails 6 are respectively provided with two sliding chutes 7, the interior of the two sliding chutes 7 is respectively provided with two sliding blocks 8, wherein the top ends of the two corresponding second square sleeves 5 are respectively fixedly provided with two, the top of two spliced poles 9 all through the articulated seat 10 of U type respectively with the bottom swing joint of two sliders 8, the top of two square sleeves of second 5 all through the articulated seat 10 of U type respectively with one side swing joint of two arc handrails 6 bottoms, adjust four square sleeves of second 5's height simultaneously and can drive two arc handrails 6 simultaneously and reciprocate, then realize adjusting the purpose of 6 heights of arc handrail, adjust wherein two square sleeves of second 5's height can realize adjusting the purpose of 6 angles of arc handrail, then make whole sofa can adjust the use according to user's self hobby and condition, can adjust the handrail posture at will.
Preferably, four lead screws 11 are rotatably mounted inside the four first square sleeves 4 respectively, the tops of the four lead screws 11 are in threaded penetrating connection with the bottom ends of the four second square sleeves 5 respectively, the second square sleeves 5 can be driven to slide up and down inside the first square sleeves 4 during rotation of the lead screws 11, so that the purpose of adjusting the angle of the arc-shaped armrest 6 can be achieved, and further the purpose of adjusting the armrest posture can be achieved, four first helical gears 12 are fixedly sleeved at the bottoms of the four lead screws 11 respectively, four rotating shafts 13 are rotatably and alternately connected at the bottoms outside the four first square sleeves 4 respectively, four second helical gears 14 are fixedly arranged at one ends of the four rotating shafts 13 respectively, the four second helical gears 14 are meshed with the four first helical gears 12 respectively, four handles 15 are fixedly arranged at the other ends of the four rotating shafts 13 respectively, the rotating shafts 13 are rotated by the handles 15, and the lead screws 11 can be driven to rotate by the second helical gears, the bottom of four first square sleeve 4 inner walls is fixed respectively and is equipped with four backup pads 16, the middle part of four backup pads 16 rotates with the bottom of four lead screws 11 respectively and alternates and is connected, can further improve the stability of lead screw 11 through backup pad 16, ensure that lead screw 11 can drive second square sleeve 5 and slide from top to bottom, four screw holes 17 have been seted up respectively to the bottom of four first square sleeve 4, the both sides of aluminium frame sofa main part 1 are threaded respectively and alternate and are connected with four locking screw 18, the inside of four screw holes 17 is inserted to the one end difference screw thread of four locking screw 18, can carry on spacingly to four first square sleeve 4 through locking screw 18, can overturn two arc handrail 6 respectively after separating locking screw 18 and screw hole 17, realize the mesh of extension sofa, the person of being convenient for use is lying and is having a rest.
When the aluminum frame cloth-wrapped sofa is used, when a user needs to use the arc-shaped handrail 6, the height to be adjusted is determined according to the self condition, at the moment, the two lead screws 11 at the same end are simultaneously rotated through the handle 15, namely, the rotating shaft 13 is rotated through the handle 15, the first helical gear 12 is driven by the second helical gear 14 on the rotating shaft 13 to realize the purpose of rotating the lead screws 11, the two second square sleeves 5 at the same end can be driven to move up and down through the rotation of the two lead screws 11 at the same end, the purpose of adjusting the height of the arc-shaped handrail is realized, the steps are repeated when the height of another arc-shaped handrail 6 needs to be adjusted, after the height is adjusted, the second square sleeves 5 fixedly provided with the connecting columns 9 can be independently adjusted, at the moment, the second square sleeves 5 can drive the sliding blocks 8 to slide back and forth in the sliding grooves 7 in the up and down process, namely, when the second square sleeve 5 moves upwards, the other side of the arc-shaped handrail 6 is driven to ascend, when the second square sleeve 5 moves downwards, the other side of the arc-shaped handrail 6 is driven to descend, the purpose of adjusting the angle is realized, simultaneously, the heights of the four second square sleeves 5 are adjusted, the two arc-shaped handrails 6 can be driven to move upwards and downwards, the purpose of adjusting the heights of the arc-shaped handrails 6 is realized, the heights of the two second square sleeves 5 are adjusted, the purpose of adjusting the angles of the arc-shaped handrails 6 can be realized, the whole sofa can be adjusted and used according to the self preference and condition of a user, the posture of the handrails can be adjusted at will, the comfort level is greatly improved, when the user needs to lie for rest and the length of the sofa is insufficient, at the moment, the locking screw rod 18 can be separated from the threaded hole 17, then, the, until the armrests are in a horizontal state, the purpose of prolonging the sofa can be achieved through the two arc armrests 6 and the first square sleeve 4 and the second square sleeve 5 which are connected with the two arc armrests, a user can conveniently have a rest in a lying mode, and the comfort level is improved.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The aluminum frame cloth-wrapped sofa with the adjustable armrest posture comprises an aluminum frame sofa main body (1) and is characterized in that sofa cloth is wrapped outside the aluminum frame sofa main body (1), four grooves (2) are respectively formed in two sides of two ends of the aluminum frame sofa main body (1), four fixed shafts (3) are respectively arranged inside the four grooves (2) in a specified mode, the middle portions of the four fixed shafts (3) are respectively movably and alternately connected with the bottoms of four first square sleeves (4), the tops of the four first square sleeves (4) are respectively and slidably and alternately connected with four second square sleeves (5), two arc armrests (6) are respectively arranged at two ends of the aluminum frame sofa main body (1), two sliding grooves (7) are respectively formed in the middle portions of the bottoms of the two arc armrests (6), two sliding blocks (8) are respectively and slidably arranged inside the two sliding grooves (7), the top of the second square sleeve (5) is fixedly provided with two connecting columns (9) respectively, the top of each connecting column (9) is movably connected with the bottom ends of the two sliding blocks (8) respectively through a U-shaped hinged seat (10), and the top of the second square sleeve (5) is movably connected with one side of the bottom ends of the two arc-shaped handrails (6) respectively through the U-shaped hinged seats (10).
2. The aluminum frame cloth-covered sofa with adjustable armrest posture as claimed in claim 1, wherein: four screw rods (11) are respectively rotatably mounted inside the first square sleeves (4), and the tops of the screw rods (11) are respectively in threaded penetrating connection with the bottom ends of the four second square sleeves (5).
3. The aluminum frame cloth-covered sofa with adjustable armrest posture as claimed in claim 2, wherein: four the bottom of lead screw (11) is fixed the cover respectively and is equipped with four first helical gears (12), four the bottom in first square sleeve (4) outside rotates respectively and alternates and is connected with four pivot (13), four the one end of pivot (13) is fixed respectively and is equipped with four second helical gears (14), four second helical gear (14) mesh with four first helical gears (12) respectively, four the other end of pivot (13) is fixed respectively and is equipped with four handles (15).
4. The aluminum-frame cloth-wrapped sofa with adjustable armrest postures as claimed in claim 3, wherein: the four bottoms of the inner wall of the first square sleeve (4) are respectively fixedly provided with four supporting plates (16), and the middle parts of the four supporting plates (16) are respectively rotatably and alternately connected with the bottoms of the four screw rods (11).
5. The aluminum frame cloth-covered sofa with adjustable armrest posture as claimed in claim 1, wherein: four threaded holes (17) are respectively formed in the bottoms of the first square sleeves (4), four locking screw rods (18) are respectively connected to the two sides of the aluminum frame sofa main body (1) in a threaded penetrating mode, and one ends of the locking screw rods (18) are respectively inserted into the four threaded holes (17) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407238.7U CN211559463U (en) | 2019-12-28 | 2019-12-28 | Armrest posture adjustable aluminium frame infantees sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407238.7U CN211559463U (en) | 2019-12-28 | 2019-12-28 | Armrest posture adjustable aluminium frame infantees sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211559463U true CN211559463U (en) | 2020-09-25 |
Family
ID=72551733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922407238.7U Expired - Fee Related CN211559463U (en) | 2019-12-28 | 2019-12-28 | Armrest posture adjustable aluminium frame infantees sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211559463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251644A (en) * | 2022-06-29 | 2022-11-01 | 永艺家具股份有限公司 | Novel sofa of handrail structure |
-
2019
- 2019-12-28 CN CN201922407238.7U patent/CN211559463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251644A (en) * | 2022-06-29 | 2022-11-01 | 永艺家具股份有限公司 | Novel sofa of handrail structure |
| CN115251644B (en) * | 2022-06-29 | 2023-07-25 | 永艺家具股份有限公司 | Sofa with novel armrest structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |