CN220546022U - Deck chair convenient to adjust - Google Patents
Deck chair convenient to adjust Download PDFInfo
- Publication number
- CN220546022U CN220546022U CN202321636670.3U CN202321636670U CN220546022U CN 220546022 U CN220546022 U CN 220546022U CN 202321636670 U CN202321636670 U CN 202321636670U CN 220546022 U CN220546022 U CN 220546022U
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- movable
- synchronous
- rod
- synchronous adjusting
- base frame
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 208000002193 Pain Diseases 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 15
- 239000011435 rock Substances 0.000 claims abstract description 8
- 210000002414 leg Anatomy 0.000 description 9
- 208000008035 Back Pain Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 206010053156 Musculoskeletal discomfort Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a deck chair convenient to adjust, which belongs to the technical field of deck chairs and comprises a base frame and a fixed base, wherein a bending angle synchronous adjusting mechanism and an auxiliary standing-up mechanism are arranged at the bottom of the base frame, a shaking pain relieving mechanism is arranged at the upper end of the fixed base, and the bending angle synchronous adjusting mechanism comprises a synchronous adjusting main body assembly and a synchronous adjusting driving assembly. According to the utility model, the angles of the backrest and the leg rest can be synchronously adjusted through the bending angle synchronous adjusting mechanism, so that the comfort of a user is improved, and the operation is simple; when the user needs to fall asleep, relax or the lumbar vertebra and other parts have a slight pain, the rocking pain relieving mechanism is started to drive the reclining chair to rock, so that comfortable sitting and lying experience is provided, and the user feels relaxed and eases physical fatigue; when the user needs to get up, the cushion is lifted by the auxiliary getting-up mechanism, so that the user is helped to get up, and the use of users with inconvenient actions is greatly facilitated.
Description
Technical Field
The utility model relates to the technical field of reclining chairs, in particular to a reclining chair convenient to adjust.
Background
Lumbar pain is a common health problem, and a suitable chair is particularly important for patients with lumbar pain, and when sitting incorrectly, the lumbar region can bear excessive pressure, causing muscle tension and discomfort. Some researchers have shown that there is also a complex relationship between knee bending angle and lumbar pain, and that too much or too little knee bending angle may cause lumbar pain.
A folding movement deck chair is disclosed in the patent with publication number CN217852029U, however, the deck and the tailboard of the deck chair need to be adjusted separately, which is labor-consuming; when the deck chair user is inconvenient to get up, the deck chair lacks an auxiliary getting-up device; and the reclining chair is fixedly placed on the ground, and lacks a device for assisting a user in falling asleep, relaxing, relieving pain and the like.
Based on this, the present utility model devised a reclining chair that is easy to adjust to solve the above-mentioned problems.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present utility model provides a reclining chair that is easy to adjust.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a reclining chair, a base frame and a fixed base which are convenient to adjust;
the bottom of the base frame is provided with a bending angle synchronous adjusting mechanism and an auxiliary lifting mechanism;
the upper end of the fixed base is provided with a shaking pain relieving mechanism;
the bending angle synchronous adjusting mechanism comprises a synchronous adjusting main body assembly and a synchronous adjusting driving assembly, wherein the synchronous adjusting main body assembly is arranged at the bottom of the base frame, the synchronous adjusting driving assembly is arranged at the top of the shaking pain relieving mechanism, and the synchronous adjusting main body assembly is in limiting sliding connection with the synchronous adjusting driving assembly.
Furthermore, a plurality of reinforcing ribs for reinforcing the mechanical structure are fixedly arranged on the base frame and the fixed base.
Furthermore, armrests are symmetrically and fixedly arranged at the front and back of the upper end of the base frame.
Still further, synchronous regulation main part subassembly includes shank support, waist support, synchronous link board, diaphragm and slip cap, and the both ends of bed frame are connected through pivot and shank support and waist support's corner position rotation respectively, and two synchronous link board front and back symmetry sets up to synchronous link board's both ends are connected with shank support and waist support's tip rotation respectively, and the middle part of two synchronous link boards and the both ends fixed connection of diaphragm, fixed mounting has slip cap on the top surface of diaphragm.
Further, a soft headrest is fixedly arranged on the waist support through an elastic binding belt.
Still further, synchronous regulation drive assembly includes pinion rack movable rail, movable pinion rack, actuating lever, driving motor and drive gear, the lower extreme and the bed frame fixed connection of pinion rack movable rail, the spacing sliding connection of movable pinion rack and pinion rack movable rail, the top fixed mounting of movable pinion rack has the actuating lever, the top slip of actuating lever runs through the diaphragm and passes slip sleeve sliding connection, the bottom fluting department of pinion rack movable rail is installed drive gear through the bearing rotation to drive gear is connected with movable pinion rack meshing, the outer wall fixed mounting of pinion rack movable rail has driving motor, driving motor's output and drive gear fixed connection.
Furthermore, the bottom of the toothed plate movable rail is fixedly connected with the base frame.
Further, the drive rod top extends to the top outside of the sliding sleeve.
Still further, supplementary mechanism of getting up includes seat support, electric putter, movable block, movable rail and regulation pole, and the one end of seat support is provided with electric putter and movable rail through pivot and bed frame swivelling joint, and seat support bottom, electric putter and movable rail and bed frame fixed connection, movable block and the spacing sliding connection of movable rail, the one end of movable block and the output fixed connection of electric putter, the one end of regulation pole is articulated to be connected with the other end of movable block, the other end of regulation pole is articulated to be connected with the seat support.
Further, a thermal blanket or a massage cushion is laid on the top of the seat support.
Still further, rocking the mechanism of slowly dyning includes arc, arc rail, rocking connecting rod, rocking motor, first link and second link, symmetrical fixed mounting is at unable adjustment base's top around two arc rails, arc and the spacing sliding connection of arc rail, the top and the bed frame fixed connection of arc, fixed mounting has rocking connecting rod between two arcs, and rocking connecting rod is located unable adjustment base's one side, rocking motor fixed mounting is close to the one end of rocking connecting rod on unable adjustment base, the output of rocking motor and the one end fixed connection of first link, the one end of second link rotates with the other end of first link to be connected, the other end of second link rotates with rocking connecting rod to be connected.
Advantageous effects
In the embodiment of the utility model, when the deck chair convenient to adjust works normally, when a user lies on the deck chair, the angles of the backrest and the leg rest can be synchronously adjusted through the bending angle synchronous adjusting mechanism, so that the operation is convenient, and the comfort of the user is greatly improved; when the user needs to fall asleep, relax or the lumbar vertebra and other parts have a slightly painful sense, the rocking pain relieving mechanism is started to drive the reclining chair to rock, so that comfortable sitting and lying experience is provided, the user feels relaxed and eases physical fatigue, and the user is helped to fall asleep and calm; when the user needs to get up, the cushion is lifted by the auxiliary getting-up mechanism, so that the user is helped to get up, and the use of users with inconvenient actions is greatly facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a reclining chair body structure of the present utility model for easy adjustment;
FIG. 2 is a front view of a reclining chair structure of the present utility model for ease of adjustment;
FIG. 3 is a cross-sectional view taken along the line A-A of FIG. 2;
FIG. 4 is a second cross-sectional view taken along the direction A-A of FIG. 2;
FIG. 5 is a perspective view of a recliner body structure of the present utility model for ease of adjustment;
FIG. 6 is a perspective view of a reclining chair body structure of the present utility model for easy adjustment.
Reference numerals in the drawings represent respectively:
1. a base frame; 2. a fixed base; 3. a bending angle synchronous adjusting mechanism; 31. synchronously adjusting the main body assembly; 311. a leg support; 312. a lumbar support; 313. synchronous connecting plates; 314. a cross plate; 315. sliding the sleeve; 32. a synchronous adjustment drive assembly; 321. a toothed plate movable rail; 322. a movable toothed plate; 323. a driving rod; 324. a driving motor; 325. a drive gear; 4. an auxiliary lifting mechanism; 41. a seat support; 42. an electric push rod; 43. a movable block; 44. a movable guide rail; 45. an adjusting rod; 5. shaking the pain relieving mechanism; 51. an arc-shaped plate; 52. an arc-shaped rail; 53. shaking the connecting rod; 54. shaking the motor; 55. a first connecting plate; 56. and a second connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
Referring to fig. 1, 2 and 5 of the specification, a reclining chair convenient to adjust comprises a base frame 1 and a fixed base 2, wherein a bending angle synchronous adjusting mechanism 3 and an auxiliary lifting mechanism 4 are arranged at the bottom of the base frame 1, and a shaking pain relieving mechanism 5 is arranged at the upper end of the fixed base 2.
The bending angle synchronous adjusting mechanism 3 comprises a synchronous adjusting main body assembly 31 and a synchronous adjusting driving assembly 32, wherein the synchronous adjusting main body assembly 31 is arranged at the bottom of the base frame 1, the synchronous adjusting driving assembly 32 is arranged at the top of the shaking pain relieving mechanism 5, and the synchronous adjusting main body assembly 31 is in limiting sliding connection with the synchronous adjusting driving assembly 32.
In the embodiment of the utility model, when the deck chair convenient to adjust works normally, a user lies on the deck chair, and the angles of the backrest and the leg rest can be synchronously adjusted through the bending angle synchronous adjusting mechanism 3, so that the operation is convenient, and the comfort of the user is greatly improved; when the user needs to fall asleep, relax or the lumbar vertebra and other parts have a slightly painful sense, the swaying pain relieving mechanism 5 is started to drive the deck chair to sway, so that a comfortable sitting and lying experience is provided, the user feels relaxed and eased physical fatigue, and the user is helped to fall asleep and calm; when the user needs to get up, the cushion is lifted by the auxiliary getting-up mechanism 4 to help the user get up, thereby greatly facilitating the use of users with inconvenient actions.
In the embodiment, as shown in fig. 1 to 6, the synchronous adjusting body assembly 31 includes a leg support 311, a lumbar support 312, a synchronous connecting plate 313, a transverse plate 314 and a sliding sleeve 315, two ends of the base frame 1 are respectively rotatably connected with corner portions of the leg support 311 and the lumbar support 312 through rotating shafts, two synchronous connecting plates 313 are symmetrically arranged front and back, two ends of the synchronous connecting plate 313 are respectively rotatably connected with ends of the leg support 311 and the lumbar support 312, middle portions of the two synchronous connecting plates 313 are fixedly connected with two ends of the transverse plate 314, and the sliding sleeve 315 is fixedly installed on the top surface of the transverse plate 314. Wherein the lumbar support 312 is fixedly provided with a soft headrest by an elastic band.
The synchronous regulation drive assembly 32 comprises a toothed plate movable rail 321, a movable toothed plate 322, a drive rod 323, a drive motor 324 and a drive gear 325, wherein the bottom of the toothed plate movable rail 321 is fixedly connected with the base frame 1, the movable toothed plate 322 is in limiting sliding connection with the toothed plate movable rail 321, the drive rod 323 is fixedly installed at the top of the movable toothed plate 322, the top end of the drive rod 323 penetrates through the transverse plate 314 in a sliding manner and penetrates through the sliding sleeve 315 in a sliding manner, the drive gear 325 is rotatably installed at a bottom slotting position of the toothed plate movable rail 321 through a bearing, the drive gear 325 is meshed with the movable toothed plate 322 and connected with the drive gear 325, the drive motor 324 is fixedly installed on the outer wall of the toothed plate movable rail 321, the output end of the drive motor 324 is fixedly connected with the drive gear 325, the sliding sleeve 315 is in limiting sliding connection with the drive rod 323, and the top of the drive rod 323 extends to the outer side of the top of the sliding sleeve 315, and the top 315 is higher than the lifting height of the sliding sleeve 315.
In the embodiment of the utility model, when the bending angle synchronous adjusting mechanism 3 works normally, after a user lays on the reclining chair, the driving motor 324 is started, the driving motor 324 drives the movable toothed plate 322 to move in the toothed plate movable rail 321 through the driving gear 325, so as to drive the driving rod 323 to move, the driving rod 323 drives the synchronous connecting plate 313 to move through the sliding sleeve 315, the sliding sleeve 315 drives the leg support 311 and the waist support 312 to rotate around respective rotating shafts through the transverse plate 314 and the synchronous connecting plate 313, at the moment, the height of the synchronous connecting plate 313 changes, the sliding sleeve 315 slides vertically along the driving rod 323, so that the driving rod 323 always provides power for the movement of the synchronous connecting plate 313, the leg support 311 and the waist support 312 synchronously change the angles of the leg support 311 and the waist support 312 around the respective rotating shafts, comfortable experience is provided for the user, and the operation of the user is greatly facilitated.
The auxiliary lifting mechanism 4 comprises a seat support 41, an electric push rod 42, a movable block 43, a movable guide rail 44 and an adjusting rod 45, one end of the seat support 41 is rotatably connected with the base frame 1 through a rotating shaft, the electric push rod 42 and the movable guide rail 44 are arranged at the bottom of the seat support 41, the electric push rod 42 and the movable guide rail 44 are fixedly connected with the base frame 1, the movable block 43 is in limiting sliding connection with the movable guide rail 44, one end of the movable block 43 is fixedly connected with the output end of the electric push rod 42, one end of the adjusting rod 45 is hinged with the other end of the movable block 43, and the other end of the adjusting rod 45 is hinged with the seat support 41.
In the embodiment of the utility model, when the auxiliary lifting mechanism 4 works normally, the electric push rod 42 is started when a user needs to lift, the electric push rod 42 pushes the movable block 43 to move in the movable guide rail 44 in a direction away from the electric push rod 42, the adjusting rod 45 is driven by the movable block 43 to enable one end of the adjusting rod 45 connected with the seat support 41 to lift, the seat support 41 is lifted, the moving displacement is increased, the lifting angle of the adjusting rod 45 to lift the seat support 41 is increased, and the lifting of the user is assisted finally, so that the use of the user with inconvenient actions is greatly facilitated.
In some embodiments, as shown in fig. 1, 2 and 4-6, the swing pain relieving mechanism 5 includes an arc plate 51, an arc rail 52, a swing connecting rod 53, a swing motor 54, a first connecting plate 55 and a second connecting plate 56, the two arc rails 52 are symmetrically and fixedly installed at the top of the fixed base 2, the arc plate 51 is in limited sliding connection with the arc rail 52, the top of the arc plate 51 is fixedly connected with the base frame 1, the swing connecting rod 53 is fixedly installed between the two arc plates 51, the swing connecting rod 53 is located at one side of the fixed base 2, the swing motor 54 is fixedly installed at one end, close to the swing connecting rod 53, of the fixed base 2, the output end of the swing motor 54 is fixedly connected with one end of the first connecting plate 55, one end of the second connecting plate 56 is rotatably connected with the other end of the first connecting plate 55, and the other end of the second connecting plate 56 is rotatably connected with the swing connecting rod 53.
In the embodiment of the utility model, when the swing pain relieving mechanism 5 works normally, after a user lies down, the swing motor 54 is started to enable the first connecting plate 55 to rotate around the output end of the swing motor 54, and the first connecting plate 55 drives the swing connecting rod 53 to reciprocate through the second connecting plate 56, so that the arc-shaped plate 51 reciprocates in the arc-shaped rail 52, the swing effect of the deck chair is realized, and comfortable sitting and lying experience is provided, so that people feel relaxed and comfort. In addition, the rocking deck chair can promote blood circulation and help relieve physical fatigue, and help people fall asleep and calm.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. A reclining chair convenient to adjust, comprising a base frame (1) and a fixed base (2), characterized in that:
the bottom of the base frame (1) is provided with a bending angle synchronous adjusting mechanism (3) and an auxiliary lifting mechanism (4);
the upper end of the fixed base (2) is provided with a shaking pain relieving mechanism (5);
the bending angle synchronous adjusting mechanism (3) comprises a synchronous adjusting main body assembly (31) and a synchronous adjusting driving assembly (32), the synchronous adjusting main body assembly (31) is arranged at the bottom of the base frame (1), the synchronous adjusting driving assembly (32) is arranged at the top of the shaking pain relieving mechanism (5), and the synchronous adjusting main body assembly (31) is in limiting sliding connection with the synchronous adjusting driving assembly (32);
the synchronous adjusting main body assembly (31) comprises a leg support (311), a waist support (312), synchronous connecting plates (313), a transverse plate (314) and sliding sleeves (315), wherein the two synchronous connecting plates (313) are arranged symmetrically front and back, two ends of each synchronous connecting plate (313) are respectively connected with the end parts of the leg support (311) and the waist support (312) in a rotating mode, the middle parts of the two synchronous connecting plates (313) are fixedly connected with the two ends of the transverse plate (314), and the sliding sleeves (315) are fixedly installed on the top surface of each transverse plate (314); two ends of the base frame (1) are respectively connected with the corner parts of the leg support (311) and the waist support (312) in a rotating way through rotating shafts;
the synchronous regulation driving assembly (32) comprises a toothed plate movable rail (321), a movable toothed plate (322), a driving rod (323), a driving motor (324) and a driving gear (325), wherein the movable toothed plate (322) is in limit sliding connection with the toothed plate movable rail (321), the driving rod (323) is fixedly arranged at the top of the movable toothed plate (322), the top of the driving rod (323) penetrates through the transverse plate (314) in a sliding manner and penetrates through the sliding sleeve (315) in a sliding manner, the driving gear (325) is rotatably arranged at a groove at the bottom of the toothed plate movable rail (321) through a bearing, the driving gear (325) is meshed with the movable toothed plate (322), the driving motor (324) is fixedly arranged on the outer wall of the toothed plate movable rail (321), and the output end of the driving motor (324) is fixedly connected with the driving gear (325);
the auxiliary lifting mechanism (4) comprises a seat support (41), an electric push rod (42), a movable block (43), a movable guide rail (44) and an adjusting rod (45), one end of the seat support (41) is rotatably connected with the base frame (1) through a rotating shaft, the electric push rod (42) and the movable guide rail (44) are arranged at the bottom of the seat support (41), the electric push rod (42) and the movable guide rail (44) are fixedly connected with the base frame (1), the movable block (43) is in limiting sliding connection with the movable guide rail (44), one end of the movable block (43) is fixedly connected with the output end of the electric push rod (42), one end of the adjusting rod (45) is hinged with the other end of the movable block (43), and the other end of the adjusting rod (45) is hinged with the seat support (41);
the utility model provides a rock pain relieving mechanism (5) includes arc (51), arc rail (52), rock connecting rod (53), rock motor (54), first link (55) and second link (56), symmetry fixed mounting is around two arc rails (52) at the top of fixed base (2), the top and the bed frame (1) fixed connection of arc (51) and arc rail (52) spacing sliding connection, fixed mounting has between two arc (51) and rocks connecting rod (53), and rock one side that connecting rod (53) are located fixed base (2), rock motor (54) fixed mounting is close to the one end of rocking connecting rod (53) on fixed base (2), the output of rocking motor (54) and the one end fixed connection of first link (55), the one end of second link (56) is connected with the other end rotation of first link (55), the other end and the rocking connecting rod (53) of second link (56) rotate and are connected.
2. The reclining chair according to claim 1, wherein the lumbar support (312) is fixedly mounted with a soft headrest by means of elastic straps.
3. The reclining chair convenient to adjust according to claim 1, wherein the bottom of the toothed plate movable rail (321) is fixedly connected with the base frame (1).
4. The easy-to-adjust recliner of claim 1 wherein the top of the drive rod (323) extends outside the top of the sliding sleeve (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636670.3U CN220546022U (en) | 2023-06-27 | 2023-06-27 | Deck chair convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636670.3U CN220546022U (en) | 2023-06-27 | 2023-06-27 | Deck chair convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220546022U true CN220546022U (en) | 2024-03-01 |
Family
ID=90010142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321636670.3U Active CN220546022U (en) | 2023-06-27 | 2023-06-27 | Deck chair convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220546022U (en) |
-
2023
- 2023-06-27 CN CN202321636670.3U patent/CN220546022U/en active Active
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