CN218738040U - leisure chair frame - Google Patents
leisure chair frame Download PDFInfo
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- CN218738040U CN218738040U CN202223313811.6U CN202223313811U CN218738040U CN 218738040 U CN218738040 U CN 218738040U CN 202223313811 U CN202223313811 U CN 202223313811U CN 218738040 U CN218738040 U CN 218738040U
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- connecting rod
- rod
- rotatably connected
- plate
- fixing plate
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Abstract
The utility model relates to the technical field of a leisure chair support frame, in particular to a leisure chair frame, which comprises a seat body, a left connecting piece, a right connecting piece and a connecting rod, wherein the left connecting piece and the right connecting piece are both arranged on the seat body and are connected through the connecting rod; the left connecting piece and the right connecting piece respectively comprise a fixed plate, a backrest mounting plate, a backrest angle adjusting assembly, a cushion fixed plate, a pull rod, a telescopic assembly and a pedal fixed plate; the fixed plate is fixedly arranged on the seat body, the backrest mounting plate is rotationally connected with the cushion fixed plate, and the backrest mounting plate is rotationally connected with the backrest angle adjusting assembly; one end of the pull rod is rotatably connected with the backrest angle adjusting assembly, and the other end of the pull rod is rotatably connected with the telescopic assembly; the telescopic assembly is rotationally connected with the cushion fixing plate; the pedal fixing plate is arranged on the telescopic component; realizes the conversion of two states of the leisure chair frame and meets different use requirements.
Description
Technical Field
The utility model relates to a leisure chaise longue support frame technical field especially relates to a leisure chaise longue frame.
Background
Along with the change of people's life, working method, corresponding rest mode is also adjusting, for example the office, and working time quantum is office space, and rest time quantum then is for having a rest ground, in order to satisfy the demand of official working and rest, people often prepare office chair and rest folding chair, and the coexistence of office chair and rest folding chair brings with high costs, occupation space's problem, so can not promote, use in comparatively constrictive office space, consequently needs a difunctional adjustment chair, satisfies different needs.
Disclosure of Invention
In order to overcome the current chair function singleness that exists among the prior art, can not satisfy the user demand of different states, the utility model aims to provide a leisure chair frame realizes two kinds of demands of official working, rest, improves the rate of utilization of chair.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a leisure chair frame comprises a seat body, a left connecting piece, a right connecting piece and a connecting rod, wherein the left connecting piece and the right connecting piece are arranged on the seat body and are connected through the connecting rod;
the left connecting piece and the right connecting piece respectively comprise a fixed plate, a backrest mounting plate, a backrest angle adjusting assembly, a cushion fixed plate, a pull rod, a telescopic assembly and a pedal fixed plate;
the fixing plate is fixedly arranged on the seat body, the backrest mounting plate is rotationally connected with the cushion fixing plate, and the backrest mounting plate is rotationally connected with the backrest angle adjusting assembly;
one end of the pull rod is rotatably connected with the backrest angle adjusting assembly, and the other end of the pull rod is rotatably connected with the telescopic assembly;
the telescopic assembly is rotationally connected with the cushion fixing plate;
the pedal fixing plate is arranged on the telescopic assembly.
Furthermore, the backrest angle adjusting assembly comprises a first adjusting rod, a second adjusting rod, a positioning piece, a first swing rod, a second swing rod, a third swing rod, a fourth swing rod and a rotating plate;
the both ends of first adjusting lever rotate with back mounting panel and second adjusting lever respectively and are connected, the other end of second adjusting lever with the one end of setting element is rotated and is connected, the other end of setting element with the rotor plate rotates and is connected, the rotor plate with cushion fixed plate fixed connection, the both ends of first pendulum rod are rotated respectively and are connected in cushion fixed plate and second pendulum rod, the other end of second pendulum rod rotates and is connected in the back mounting panel, the both ends of third pendulum rod respectively with fixed plate and rotor plate rotate and are connected, the both ends of fourth pendulum rod respectively with fixed plate and rotor plate rotate and are connected.
Furthermore, the telescopic assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a sixth connecting rod, a seventh connecting rod and an eighth connecting rod;
the first connecting rod is rotatably connected to the cushion fixing plate, and the pull rod is rotatably connected with the first connecting rod; one end of the second connecting rod is rotatably connected with the first connecting rod, and the other end of the second connecting rod is rotatably connected with the middle part of the third connecting rod;
the third connecting rod, the fourth connecting rod, the seventh connecting rod and the eighth connecting rod are sequentially connected in series in a rotating mode, the other end of the third connecting rod is connected with the cushion fixing plate in a rotating mode, and the other end of the eighth connecting rod is connected with the pedal fixing plate in a rotating mode;
one end of the fifth connecting rod is rotatably connected with one end of a sixth connecting rod, the other end of the fifth connecting rod is rotatably connected with the cushion fixing plate, and the other end of the sixth connecting rod is rotatably connected with the pedal fixing plate;
the fourth connecting rod and the fifth connecting rod are crossed and rotatably connected, and the sixth connecting rod and the seventh connecting rod are crossed and rotatably connected.
The utility model has the advantages that: through setting up respectively with fixed plate, back mounting panel, cushion fixed plate rotate the back angular adjustment subassembly of being connected, flexible subassembly rotates with the cushion fixed plate to be connected, and back angular adjustment subassembly and flexible subassembly are connected to the pull rod, realize the conversion of leisure chair frame two kinds of states, satisfy different user demands.
Drawings
Fig. 1 is a schematic view of a first state three-dimensional structure of the present invention;
fig. 2 is a front view of the first state of the present invention;
fig. 3 is a schematic view of a second state three-dimensional structure of the present invention;
fig. 4 is a schematic view of a first-view perspective structure of the left connecting member of the present invention;
fig. 5 is a schematic view of a second perspective three-dimensional structure of the left connecting member of the present invention;
fig. 6 is a first view structural diagram of the fixing plate, the backrest mounting plate, the backrest angle adjusting assembly and the cushion fixing plate of the present invention in a disassembled state;
fig. 7 is a second view structural diagram of the fixing plate, the backrest mounting plate, the backrest angle adjusting assembly and the cushion fixing plate of the present invention in a disassembled state;
fig. 8 is a schematic view of the installation structure of the cushion fixing plate, the pull rod, the retractable assembly and the pedal fixing plate in the first state of the present invention.
The reference numerals include:
10-seat body 21-fixed plate 22-backrest mounting plate
23-backrest angle adjusting assembly 231-first adjusting rod 232-second adjusting rod
233 positioning piece 234 first swing link 235 second swing link
236-third swing link 237-fourth swing link 238-rotating plate
24-cushion fixing plate 25-pull rod 26-telescopic assembly
261-first link 262-second link 263-third link
264-fourth link 265-fifth link 266-sixth link
267-seventh connecting rod 268-eighth connecting rod 27-pedal fixing plate
30-connecting rod.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 8, a leisure chair frame of the present invention includes a seat body 10, a left connecting member, a right connecting member and a connecting rod 30, wherein the left connecting member and the right connecting member are both disposed on the seat body 10, and the left connecting member and the right connecting member are connected by the connecting rod 30; the left connecting piece and the right connecting piece respectively comprise a fixing plate 21, a backrest mounting plate 22, a backrest angle adjusting assembly 23, a cushion fixing plate 24, a pull rod 25, a telescopic assembly 26 and a pedal fixing plate 27; the fixed plate 21 is fixedly arranged on the seat body 10, the backrest mounting plate 22 is rotatably connected with the cushion fixed plate 24, and the backrest mounting plate 22 is rotatably connected with the backrest angle adjusting assembly 23; one end of the pull rod 25 is rotatably connected with the backrest angle adjusting assembly 23, and the other end of the pull rod 25 is rotatably connected with the telescopic assembly 26; the telescopic component 26 is rotationally connected with the cushion fixing plate 24; the pedal fixing plate 27 is arranged on the telescopic assembly 26.
Specifically, in this embodiment, the pedestal 10 adopts the five-claw foot, the lifter bar and the connecting plate that connect gradually to constitute, fixed plate 21 is the L form, fixed plate 21 and connecting plate fixed connection, and back mounting panel 22 is used for installing the back of the chair, and cushion fixed plate 24 is used for installing the cushion, and pedal fixed plate 27 is used for installing the running-board, and back angle adjustment subassembly 23 respectively with fixed plate 21, back mounting panel 22, cushion fixed plate 24, rotate to be connected, and telescopic component 26 rotates with cushion fixed plate 24 to be connected, the both ends of pull rod 25 rotate with back angle adjustment subassembly 23 and telescopic component 26 respectively to be connected, when exerting pressure at back mounting panel 22, under the effect of back angle adjustment subassembly 23, cushion fixed plate 24 rotates relative to fixed plate 21, and the cushion of installing on cushion fixed plate 24 forms the slope form, and back angle adjustment subassembly 23 pulls pull rod 25 to move for telescopic component 26 is flexible state, makes the leisure chaise longue become the form, satisfies different leisure occasion uses.
Rotate the back angle adjustment subassembly 23 of being connected through setting up respectively with fixed plate 21, back mounting panel 22, cushion fixed plate 24, flexible subassembly 26 rotates with cushion fixed plate 24 to be connected, and pull rod 25 connects back angle adjustment subassembly 23 and flexible subassembly 26, realizes the conversion of leisure chair frame two kinds of states, satisfies different user demands.
The backrest angle adjusting assembly 23 includes a first adjusting lever 231, a second adjusting lever 232, a positioning member 233, a first swing link 234, a second swing link 235, a third swing link 236, a fourth swing link 237 and a rotating plate 238;
the two ends of the first adjusting rod 231 are respectively rotatably connected with the backrest mounting plate 22 and the second adjusting rod 232, the other end of the second adjusting rod 232 is rotatably connected with one end of the positioning member 233, the other end of the positioning member 233 is rotatably connected with the rotating plate 238, the rotating plate 238 is fixedly connected with the cushion fixing plate 24, the two ends of the first oscillating rod 234 are respectively rotatably connected with the cushion fixing plate 24 and the second oscillating rod 235, the other end of the second oscillating rod 235 is rotatably connected with the backrest mounting plate 22, the two ends of the third oscillating rod 236 are respectively rotatably connected with the fixing plate 21 and the rotating plate 238, the two ends of the fourth oscillating rod 237 are respectively rotatably connected with the fixing plate 21 and the rotating plate 238, the rotating plate 238 is provided with a through hole, the through hole is provided with an arc-shaped part, the positioning member 233 is provided with a notch, and the third oscillating rod 236 is provided with a convex rod, the protruding rod passes through the through hole and moves along the arc-shaped part, when the free end of the protruding rod is clamped in the notch, the positioning part 233 is in a fixed state relative to the rotating plate 238, the reverse positioning part 233 is in a movable state relative to the rotating plate 238, so that when the angle of the backrest mounting plate 22 relative to the fixed plate 21 needs to be adjusted, the protruding rod is separated from the notch, the first adjusting rod 231, the second adjusting rod 232 and the positioning part 233 are in a flexible rotating state, the first swing rod 234 and the second swing rod 235 are in a flexible rotating state, pressure is applied to the backrest mounting plate 22 until the backrest mounting plate 22 is adjusted to a proper angle, the protruding rod is clamped in the notch, the backrest mounting plate 22 is fixed relative to the fixed plate 21, the cushion fixing plate 24 is in a certain inclined state relative to the fixed plate 21, and synchronously, under the pulling of the pull rod 25, the telescopic assembly 26 is fully extended, and the leisure chair meets the purpose of inclined lying.
The telescopic assembly 26 comprises a first link 261, a second link 262, a third link 263, a fourth link 264, a fifth link 265, a sixth link 266, a seventh link 267 and an eighth link 268;
the first link 261 is rotatably connected to the cushion fixing plate 24, and the pull rod 25 is rotatably connected to the first link 261; one end of the second link 262 is rotatably connected with the first link 261, and the other end of the second link 262 is rotatably connected with the middle part of the third link 263;
the third connecting rod 263, the fourth connecting rod 264, the seventh connecting rod 267 and the eighth connecting rod 268 are sequentially connected in series in a head-to-tail rotating manner, the other end of the third connecting rod 263 is rotatably connected with the cushion fixing plate 24, and the other end of the eighth connecting rod 268 is rotatably connected with the pedal fixing plate 27;
one end of the fifth link 265 is rotatably connected with one end of a sixth link 266, the other end of the fifth link 265 is rotatably connected with the cushion fixing plate 24, and the other end of the sixth link 266 is rotatably connected with the pedal fixing plate 27;
the fourth link 264 and the fifth link 265 are crossed and rotatably connected, the sixth link 266 and the seventh link 267 are crossed and rotatably connected, the joint of the middle rod 25 and the first link 261, the joint of the cushion fixing plate 24 and the first link 261, and the joint of the first link 261 and the second link 262 are arranged in a triangular shape, so that the purpose of flexible swinging is achieved, and under the traction of the middle rod 25 and the second link 262, the third link 263, the fourth link 264, the fifth link 265, the sixth link 266, the seventh link 267 and the eighth link 268 are overlapped or extended, so that the purposes of contraction and expansion are achieved.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (3)
1. The utility model provides a leisure chair frame which characterized in that: the novel seat comprises a seat body (10), a left connecting piece, a right connecting piece and a connecting rod (30), wherein the left connecting piece and the right connecting piece are arranged on the seat body (10) and are connected through the connecting rod (30);
the left connecting piece and the right connecting piece respectively comprise a fixing plate (21), a backrest mounting plate (22), a backrest angle adjusting assembly (23), a cushion fixing plate (24), a pull rod (25), a telescopic assembly (26) and a pedal fixing plate (27);
the fixing plate (21) is fixedly arranged on the seat body (10), the backrest mounting plate (22) is rotatably connected with the cushion fixing plate (24), and the backrest mounting plate (22) is rotatably connected with the backrest angle adjusting assembly (23);
one end of the pull rod (25) is rotatably connected with the backrest angle adjusting component (23), and the other end of the pull rod (25) is rotatably connected with the telescopic component (26);
the telescopic assembly (26) is rotationally connected with the cushion fixing plate (24);
the pedal fixing plate (27) is arranged on the telescopic component (26).
2. The leisure chair frame according to claim 1, characterized in that: the backrest angle adjusting assembly (23) comprises a first adjusting rod (231), a second adjusting rod (232), a positioning part (233), a first swing rod (234), a second swing rod (235), a third swing rod (236), a fourth swing rod (237) and a rotating plate (238);
the both ends of first adjusting lever (231) rotate with back mounting panel (22) and second adjusting lever (232) respectively and are connected, the other end of second adjusting lever (232) with the one end of setting element (233) rotates and is connected, the other end of setting element (233) with rotor plate (238) rotates and is connected, rotor plate (238) with cushion fixed plate (24) fixed connection, the both ends of first pendulum rod (234) rotate respectively and connect in cushion fixed plate (24) and second pendulum rod (235), the other end of second pendulum rod (235) rotates and connects in back mounting panel (22), the both ends of third pendulum rod (236) respectively with fixed plate (21) and rotor plate (238) rotate and connect, the both ends of fourth pendulum rod (237) respectively with fixed plate (21) and rotor plate (238) rotate and connect.
3. The leisure chair frame according to claim 1, characterized in that: the telescopic assembly (26) comprises a first connecting rod (261), a second connecting rod (262), a third connecting rod (263), a fourth connecting rod (264), a fifth connecting rod (265), a sixth connecting rod (266), a seventh connecting rod (267) and an eighth connecting rod (268);
the first connecting rod (261) is rotatably connected to the cushion fixing plate (24), and the pull rod (25) is rotatably connected with the first connecting rod (261); one end of the second connecting rod (262) is rotatably connected with the first connecting rod (261), and the other end of the second connecting rod (262) is rotatably connected with the middle part of the third connecting rod (263);
the third connecting rod (263), the fourth connecting rod (264), the seventh connecting rod (267) and the eighth connecting rod (268) are sequentially connected in a rotating mode end to end and are connected in series, the other end of the third connecting rod (263) is connected with the cushion fixing plate (24) in a rotating mode, and the other end of the eighth connecting rod (268) is connected with the pedal fixing plate (27) in a rotating mode;
one end of the fifth connecting rod (265) is rotatably connected with one end of a sixth connecting rod (266), the other end of the fifth connecting rod (265) is rotatably connected with the cushion fixing plate (24), and the other end of the sixth connecting rod (266) is rotatably connected with the pedal fixing plate (27);
the fourth link (264) and the fifth link (265) are crossed and rotatably connected, and the sixth link (266) and the seventh link (267) are crossed and rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313811.6U CN218738040U (en) | 2022-12-05 | 2022-12-05 | leisure chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313811.6U CN218738040U (en) | 2022-12-05 | 2022-12-05 | leisure chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218738040U true CN218738040U (en) | 2023-03-28 |
Family
ID=85682621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223313811.6U Active CN218738040U (en) | 2022-12-05 | 2022-12-05 | leisure chair frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218738040U (en) |
-
2022
- 2022-12-05 CN CN202223313811.6U patent/CN218738040U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |