CN215604410U - Lightweight electric sofa metal supporting structure - Google Patents
Lightweight electric sofa metal supporting structure Download PDFInfo
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- CN215604410U CN215604410U CN202121414342.XU CN202121414342U CN215604410U CN 215604410 U CN215604410 U CN 215604410U CN 202121414342 U CN202121414342 U CN 202121414342U CN 215604410 U CN215604410 U CN 215604410U
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- sofa
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- fixedly connected
- supporting leg
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Abstract
The utility model discloses a metal supporting structure of a light-weight electric sofa, and relates to the field of electric sofas. The light-weight electric sofa metal supporting structure comprises a base and a limiting block fixedly connected to the top of the base; the lifting mechanism comprises a moving plate and a right supporting plate. This electronic sofa metal bearing structure of lightweight, through setting up the movable plate, the rectangular block, remove the position relation between post and the rectangular plate, make and move the post through rotating and drive the movable plate and remove, through setting up the movable plate, left rotating gear, left supporting leg, left side folding leg, left arc, the relation of connection between linkage board and the sofa seat, make the movable plate through the removal drive left supporting leg and rotate, make the level of sofa seat obtain the change, be convenient for highly adjust electronic sofa, can satisfy the operation requirement of different crowds to the sofa height.
Description
Technical Field
The utility model relates to the technical field of electric sofas, in particular to a light-weight metal support structure of an electric sofa.
Background
The sofa is a multi-seat chair with cushions, the sofa is developed rapidly in the Chinese sofa market in recent years, when people with moderate income level in cities buy the sofa, more electric sofas with good comfort level can be selected, the back of the sofa can be controlled to ascend and descend by the button ascending key and the button descending key, people can lie flat for rest, and the comfort level of the users is greatly improved.
Because the height of current electronic sofa is fixed mostly, and the rate of utilization of sofa is higher, this uses the sofa to the higher crowd of some heights, and the knee is crooked for a long time and is caused the painful phenomenon of knee or crunchy and numb phenomenon of leg and foot easily, and some old man and children use the sofa in addition, and the sofa is high, is difficult for sitting down, causes certain difficulty for the user, can not satisfy different crowds' operation requirement, consequently, proposes a lightweight electronic sofa metal support structure in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a light-weight metal support structure of an electric sofa, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a lightweight electrical sofa metal support structure comprising:
the top of the base is fixedly connected with a limiting block;
the lifting mechanism comprises a movable plate and a right supporting plate, the back of the right supporting plate is rotatably connected with a right supporting leg through a pin shaft, the back of the right supporting leg is fixedly connected with a right rotating gear, the top of the right rotating gear is meshed with the movable plate, the right side of the movable plate is fixedly connected with a rectangular plate, the back of the rectangular plate is fixedly connected with a rectangular block, the right side of the rectangular block is provided with a threaded hole, and a movable column is connected with the threaded hole in the right side of the rectangular block in a threaded manner;
the sofa seat is installed at the top of the lifting mechanism.
Preferably, the top of the base is fixedly connected with a left supporting plate, the back of the left supporting plate is rotatably connected with a left supporting leg through a pin shaft, the back of the left supporting leg is fixedly connected with a left rotating gear, and the bottom of the left rotating gear is meshed with the movable plate.
Preferably, the bottom of the sofa seat is fixedly connected with a left arc-shaped plate, the back of the left arc-shaped plate is rotatably connected with a left folding leg through a pin shaft, the left folding leg is rotatably connected with a left supporting leg through a pin shaft, and a linkage plate is movably inserted into the outer wall of the pin shaft between the left folding leg and the left supporting leg.
Preferably, the bottom of the sofa seat is fixedly connected with a right arc-shaped plate, the back of the right arc-shaped plate is rotatably connected with a right folding leg through a pin shaft, and the right supporting leg is rotatably connected with the right folding leg through a pin shaft.
Preferably, a rectangular opening is formed in the right side of the limiting block, and the left end of the movable plate penetrates through the rectangular opening formed in the right side of the limiting block and extends leftwards.
Preferably, the base top fixedly connected with connecting block, the round hole has been seted up on the connecting block right side, the round hole that the removal post left end was seted up through the connecting block right side extends to the left, the sliding tray has been seted up on sofa seat right side, the activity of removal capital portion is pegged graft in the sliding tray.
The utility model discloses a metal supporting structure of a light-weight electric sofa, which has the following beneficial effects:
1. this electronic sofa metal bearing structure of lightweight, through setting up the movable plate, the rectangular block, remove the position relation between post and the rectangular plate, make and move the post through rotating and drive the movable plate and remove, through setting up the movable plate, left rotating gear, left supporting leg, left side folding leg, left arc, the relation of connection between linkage board and the sofa seat, make the movable plate through the removal drive left supporting leg and rotate, make the level of sofa seat obtain the change, be convenient for highly adjust electronic sofa, can satisfy the operation requirement of different crowds to the sofa height.
2. This lightweight electronic sofa metal bearing structure, through setting up base top fixedly connected with connecting block, the round hole has been seted up on the connecting block right side, and the round hole that the connecting block right side was seted up is passed to the removal post left end extends left, and convenient to use person rotates the removal post, and the sliding tray has been seted up on sofa seat right side, and the activity of removal capital portion is pegged graft in the sliding tray, avoids the sofa seat to move down and causes the extrusion to the removal post.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the overall structure of the present invention;
FIG. 3 is a schematic view of a moving column according to the present invention;
FIG. 4 is a schematic diagram of a moving plate structure according to the present invention;
FIG. 5 is a schematic view of a linkage plate structure according to the present invention.
In the figure: 1. a base; 2. moving the plate; 3. a right support plate; 4. a left support plate; 5. a sofa seat; 101. a limiting block; 102. connecting blocks; 201. a rectangular plate; 202. a rectangular block; 203. moving the column; 301. a right support leg; 302. a right folding leg; 303. a right arc-shaped plate; 304. a right rotary gear; 401. a left support leg; 402. a left folding leg; 403. a left arc-shaped plate; 404. a linkage plate; 405. a left rotating gear; 501. a sliding groove.
Detailed Description
The embodiment of the utility model discloses a metal supporting structure of a light-weight electric sofa, which comprises the following components as shown in figures 1-5:
referring to fig. 1, the top of a base 1 is fixedly connected with a limiting block 101;
referring to fig. 2 and 4, the lifting mechanism comprises a moving plate 2 and a right support plate 3, the back of the right support plate 3 is rotatably connected with a right support leg 301 through a pin shaft, the back of the right support leg 301 is fixedly connected with a right rotating gear 304, the top of the right rotating gear 304 is meshed with the moving plate 2, the right side of the moving plate 2 is fixedly connected with a rectangular plate 201, the back of the rectangular plate 201 is fixedly connected with a rectangular block 202, the right side of the rectangular block 202 is provided with a threaded hole, and the threaded hole formed in the right side of the rectangular block 202 is internally threaded with a moving column 203;
referring to fig. 1, a sofa support 5, the sofa support 5 is mounted on top of the lifting mechanism.
Referring to fig. 5, base 1 top fixedly connected with left support plate 4, the left support plate 4 back is connected with left supporting leg 401 through the round pin hub rotation, left supporting leg 401 back fixedly connected with left rotating gear 405, left rotating gear 405 bottom is connected with the meshing of movable plate 2, the movable plate 2 of being convenient for drives left rotating gear 405 and rotates, is favorable to the level of left supporting leg 401 to obtain changing.
Referring to the attached drawings 2 and 5, the bottom of the sofa seat 5 is fixedly connected with a left arc-shaped plate 403, the back of the left arc-shaped plate 403 is connected with a left folding leg 402 through a pin shaft in a rotating manner, the left folding leg 402 is connected with a left supporting leg 401 through a pin shaft in a rotating manner, a linkage plate 404 is movably inserted into the outer wall of the pin shaft between the left folding leg 402 and the left supporting leg 401, the number of the left folding leg 402 and the left arc-shaped plate 403 are two, the two left supporting legs 401 are connected together through the linkage plate 404, and the left supporting leg 401 on the right side is favorable for driving the left supporting leg 401 to move together.
The bottom of the sofa seat 5 is fixedly connected with a right arc-shaped plate 303, the back of the right arc-shaped plate 303 is connected with a right folding leg 302 through a pin shaft in a rotating manner, and the right supporting leg 301 and the right folding leg 302 are connected through a pin shaft in a rotating manner, so that the sofa seat 5 is supported conveniently, and the sofa seat 5 is favorable for lifting.
Referring to fig. 1, a rectangular opening is formed in the right side of the limiting block 101, and the left end of the moving plate 2 extends leftwards after penetrating through the rectangular opening formed in the right side of the limiting block 101, so that the sliding direction of the moving plate 2 is limited conveniently, and the moving direction of the moving plate 2 is prevented from deviating.
Referring to fig. 3, the connecting block 102 is fixedly connected to the top of the base 1, a round hole is formed in the right side of the connecting block 102, the left end of the movable column 203 penetrates through the round hole formed in the right side of the connecting block 102 to extend leftwards, a user can rotate the movable column 203, the sliding groove 501 is formed in the right side of the sofa seat 5, the top of the movable column 203 is movably inserted into the sliding groove 501, and the sofa seat 5 is prevented from moving downwards to extrude the movable column 203.
The working principle is as follows: in order to adjust the height of the electric sofa, a user can rotate the moving column 203 clockwise backward, so that the moving column 203 rotating backward drives the rectangular block 202 to move leftward, the rectangular block 202 moving leftward drives the rectangular plate 201 to move leftward, the rectangular plate 201 moving leftward drives the moving plate 2 to move leftward, and the moving plate 2 moving leftward drives the right rotating gear 304 to rotate leftward, so that the right rotating gear 304 rotating leftward drives the right folding leg 302 to rotate leftward.
The left rotating gear 405 is driven to rotate rightwards by the moving plate 2 moving leftwards, so that the left rotating gear 405 rotating rightwards drives the left supporting leg 401 to rotate rightwards, the linkage plate 404 is driven to move rightwards by the left supporting leg 401 rotating rightwards, so that the linkage plate 404 moving rightwards pulls the left supporting leg 401 on the left side to move rightwards, the sofa seat 5 is supported, the left folding leg 402 is driven to move upwards by the pulling force of the linkage plate 404 moving rightwards, by setting the friction between the left folding leg 402 and the linkage plate 404, the left folding leg 402 is prevented from automatically sliding downwards, and by increasing the thread friction between the rectangular block 202 and the moving column 203, the movable column 203 is prevented from being extruded by gravity to automatically rotate reversely, so that a user can adjust the height of the electric sofa according to the comfort degree of the user, and the use requirements of different crowds are met.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electronic sofa metal bearing structure of lightweight, its characterized in that includes:
the device comprises a base (1), wherein the top of the base (1) is fixedly connected with a limiting block (101);
the lifting mechanism comprises a moving plate (2) and a right supporting plate (3), the back of the right supporting plate (3) is rotatably connected with a right supporting leg (301) through a pin shaft, the back of the right supporting leg (301) is fixedly connected with a right rotating gear (304), the top of the right rotating gear (304) is meshed with the moving plate (2), the right side of the moving plate (2) is fixedly connected with a rectangular plate (201), the back of the rectangular plate (201) is fixedly connected with a rectangular block (202), the right side of the rectangular block (202) is provided with a threaded hole, and the threaded hole formed in the right side of the rectangular block (202) is internally threaded with a moving column (203);
the sofa seat (5), sofa seat (5) are installed at the top of the lifting mechanism.
2. The metal support structure of a lightweight electric sofa according to claim 1, wherein: base (1) top fixedly connected with left branch fagging (4), the left branch fagging (4) back is rotated through the round pin axle and is connected with left supporting leg (401), left side supporting leg (401) back fixedly connected with left rotating gear (405), left rotating gear (405) bottom is connected with movable plate (2) meshing.
3. The metal support structure of a lightweight electric sofa according to claim 1, wherein: the sofa seat is characterized in that a left arc-shaped plate (403) is fixedly connected to the bottom of the sofa seat (5), a left folding leg (402) is rotatably connected to the back of the left arc-shaped plate (403) through a pin shaft, the left folding leg (402) is rotatably connected with the left supporting leg (401) through a pin shaft, and a linkage plate (404) is movably inserted into the outer wall of the pin shaft between the left folding leg (402) and the left supporting leg (401).
4. The metal support structure of a lightweight electric sofa according to claim 1, wherein: sofa seat (5) bottom fixedly connected with right arc (303), right side arc (303) the back is connected with folding leg in the right side (302) through the round pin rotation, right side supporting leg (301) is connected through the round pin rotation with folding leg in the right side (302).
5. The metal support structure of a lightweight electric sofa according to claim 1, wherein: the right side of the limiting block (101) is provided with a rectangular opening, and the left end of the moving plate (2) penetrates through the rectangular opening formed in the right side of the limiting block (101) to extend leftwards.
6. The metal support structure of a lightweight electric sofa according to claim 1, wherein: the sofa is characterized in that the top of the base (1) is fixedly connected with a connecting block (102), a round hole is formed in the right side of the connecting block (102), the left end of the movable column (203) penetrates through the round hole formed in the right side of the connecting block (102) to extend leftwards, a sliding groove (501) is formed in the right side of the sofa seat (5), and the top of the movable column (203) is movably inserted into the sliding groove (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121414342.XU CN215604410U (en) | 2021-06-24 | 2021-06-24 | Lightweight electric sofa metal supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121414342.XU CN215604410U (en) | 2021-06-24 | 2021-06-24 | Lightweight electric sofa metal supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215604410U true CN215604410U (en) | 2022-01-25 |
Family
ID=79945257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121414342.XU Active CN215604410U (en) | 2021-06-24 | 2021-06-24 | Lightweight electric sofa metal supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215604410U (en) |
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2021
- 2021-06-24 CN CN202121414342.XU patent/CN215604410U/en active Active
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