CN209186104U - A kind of sofa backrest part regulating mechanism and sofa with the mechanism - Google Patents
A kind of sofa backrest part regulating mechanism and sofa with the mechanism Download PDFInfo
- Publication number
- CN209186104U CN209186104U CN201821537780.3U CN201821537780U CN209186104U CN 209186104 U CN209186104 U CN 209186104U CN 201821537780 U CN201821537780 U CN 201821537780U CN 209186104 U CN209186104 U CN 209186104U
- Authority
- CN
- China
- Prior art keywords
- bracket assembly
- assembly
- side plate
- pedestal
- waist support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a kind of sofa backrest part regulating mechanisms, including middle bracket assembly, middle bracket assembly has a point headrest support assembly and waist support bracket assembly for column two sides, headrest support assembly and waist support bracket assembly are all configured with respective rotation drive device, for driving headrest support assembly and waist support bracket assembly to be rotated around middle bracket assembly, headrest support assembly and/or waist support bracket assembly, which have one, to be driven to the telescopic installation frame of external extension, telescopic installation frame by retractable driving device matched with its.Meet the regulatory demand of the consumer of all kinds of statures so that head rest and waist can arbitrarily adjust angle the beneficial effects of the utility model are: increasing headrest and waist support Telescopic；And realize that the structure design of above-mentioned regulatory function is simple；Meanwhile headrest support assembly and the interchangeable installation of waist support bracket assembly make to install eased, conveniently using two-way hanging-connecting mounting means.The invention also discloses a kind of sofas with the mechanism.
Description
Technical field
The utility model relates to sofa technical fields.
Background technique
With the continuous development of science and technology and power technology, electric furniture is increasingly liked by people, uses to people
It is huge convenient to bring, especially the furniture of Electric sofa or divan etc, more comfortable using motorized adjustment mode,
It is laborsaving.The mainly a large amount of outlet America and Europes of the multifunctional movable sofa of the type, Australia and a small amount of outlet country in Southeast Asia before.
With Consumption of China improvement of living standard, the change of idea, better opportunity is brought to the company for manufacturing the product, the product
It will form a very big market in China.
Chinese patent document CN206062665U announces the multifunction sofa for having opened a kind of electronic head pillow mechanism of band, the sofa
The motorized adjustment to headrest can be realized by electric linear push rod, sofa is rested the head on without waist, can not lumbar support to sofa into
Row is adjusted, and is had a single function.
Chinese patent document CN207626896U discloses a kind of integrated iron stand of headrest waist pillow, which rests the head on brandreth
Structure realizes the adjusting that two functions are rested the head on to headrest and waist by two electric linear push rods.
But the prior art disclosed in the similar document still remains headrest and waist pillow adjustable position is single, can only adjust
Headrest, the height of waist support, the shortcomings that can not being gone up and down, being unable to satisfy the regulatory demand of the consumer of all kinds of statures, and
And the design of prior art functional structure is complicated, installs also cumbersome.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of adjustings of sofa backrest part that adjustable range is bigger
Mechanism and sofa with the mechanism.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of sofa backrest part regulating mechanism,
Including middle bracket assembly, middle bracket assembly side has headrest support assembly, headrest support assembly and middle bracket assembly
It is rotatably connected, headrest support assembly is configured with rotation drive device, for driving headrest support assembly around middle bracket assembly
It is rotated, headrest support assembly, which has one, to be passed through matched with it to the telescopic installation frame of external extension, telescopic installation frame
Retractable driving device driving, stretches；
Alternatively, middle bracket assembly side has waist support bracket assembly, waist support bracket assembly can turn with middle bracket assembly
Dynamic connection, waist support bracket assembly are configured with rotation drive device, for driving waist support bracket assembly to carry out around middle bracket assembly
There is one can pass through matched with its flexible to the telescopic installation frame of external extension, telescopic installation frame for rotation, waist support bracket assembly
Driving device driving, stretches；
Alternatively, middle bracket assembly has headrest support assembly and waist support bracket assembly, headrest support assembly and waist simultaneously
Support bracket assembly divides the two sides of column middle bracket assembly, and is rotatably connected with middle bracket assembly, headrest support assembly and waist
Support bracket assembly is all configured with respective rotation drive device, for driving headrest support assembly and waist support bracket assembly around middle part
Bracket assembly is rotated, headrest support assembly and/or waist support bracket assembly have one can to the telescopic installation frame of external extension,
Telescopic installation frame is driven by retractable driving device matched with its, is stretched.
Further limit the specific structure of headrest support assembly and waist support bracket assembly with telescopic installation frame are as follows: including
Pedestal, telescopic installation frame and retractable driving device, telescopic installation frame can telescopically be mounted on base by linear guiding mechanism outward
On frame, retractable driving device is respectively acting on pedestal and telescopic installation frame, drives telescopic installation frame to external extension.
It further limits, rotation drive device and retractable driving device are electric linear push rod, and when middle part, bracket assembly is same
When there is headrest support assembly and waist support bracket assembly, headrest support assembly is identical with waist support bracket assembly structure, it is opposite this
The center of sofa backrest part regulating mechanism is centrosymmetric.The technical solution further limited is in production and installation process
Headrest support assembly and waist support bracket assembly are needed not distinguish between, the two is interchangeable, facilitates production and installation.
It further limits, the two sides of telescopic installation frame pass through linear guiding mechanism and the scalable installation of pedestal, straight-line guidance
Mechanism includes at least two pulleys and the sliding slot with pulley cooperation, and pulley rolls in sliding slot, carries out straight line to telescopic installation frame
Guiding, while being controlled by flexible stroke of the sliding slot to telescopic installation frame, sliding slot and pulley are located at telescopic installation frame
On pedestal.
It further limits, telescopic installation frame includes the flexible cross of the flexible side plate of flexible side plate and the connection left and right sides of two sides
Beam, has the installation foundation for installing waist support or headrest on the flexible side plate of two sides, pedestal include two sides pedestal side plate and
The pedestal crossbeam of two sides pedestal side plate is connected, one end and the middle bracket assembly of pedestal side plate are rotatably connected.
It further limits, there are at least two sliding slots on every side group frame side plate, have on the flexible side plate in corresponding two sides embedding
Enter the pulley of sliding slot sliding.
It further limits, pedestal crossbeam is located at the other end of pedestal side plate, and retractable driving device is guide rail type electric straight line
The motor side of push rod, slide block type electric linear push rod is connect with pedestal crossbeam, the sliding block and telescoping crossbeam of slider type linear motor
Connection.
It further limits, middle bracket assembly includes the middle part installation side plate of two sides and the middle part installation side plate of connection two sides
Middle beam, pedestal side plate be rotatably connected to middle part installation side plate on.
Further limit, rotation drive device be Telescopic shaft type line handspike, the motor side of Telescopic shaft type line handspike with
Middle beam connection, flexible rod end are connect with pedestal crossbeam.
It further limits, rotation drive device and retractable driving device are in staggered configuration.
It further limits, there is rotation limiting structure, rotary position-limit mechanism packet between middle part installation side plate and pedestal side plate
The spacer pin of bracket limiting slot and insertion arc limit slot, spacer pin and arc limit slot are separately positioned on pedestal side plate in
In portion's installation side plate.
It further limits, the upper and lower ends of middle part installation side plate have mounting mounting plate, and mounting has mounting on mounting plate
Slot, middle part installation side plate are mounted in the mounting pin in sofa body frame by the mounting slot mounting on mounting mounting plate, are mounted
Slot includes the positioning groove portion extended up and down and the outwardly open channel guide section that is connected with locating slot subordinate portion.Using two-way hanging-connecting
Mounting means makes to install eased, conveniently.
A kind of sofa with this sofa backrest part regulating mechanism, the sofa backrest part regulating mechanism pass through middle part branch
Frame assembly is mounted in sofa body frame, and the headrest and waist support of sofa are separately mounted to headrest support assembly and waist support bracket assembly
On.
The beneficial effects of the utility model are: increase headrest and waist support Telescopic so that sofa in sitting posture, TV appearance, lie
Under three kinds of states of appearance, head rest and waist can arbitrarily adjust angle, meet the regulatory demand of the consumer of all kinds of statures；
And realize that the structure design of above-mentioned regulatory function is simple, craftsmanship is strong, runs smoothly, securely and reliably；
Meanwhile headrest support assembly is identical with waist support bracket assembly structure, interchangeable installation, is installed using two-way hanging-connecting
Mode makes to install eased, conveniently.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples；
Fig. 1 is the overall structure diagram of the embodiments of the present invention 1；
Fig. 2 is the side view state diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the telescopic installation frame of the embodiments of the present invention 1；
Fig. 4 is the structural schematic diagram of the pedestal of the embodiments of the present invention 1；
Fig. 5 is the outwardly directed structural schematic diagram of telescopic installation frame in Fig. 1；
Fig. 6 is the side view state diagram of Fig. 5；
Fig. 7 be the pulley of the utility model, sliding slot form linear guiding mechanism mated condition structural schematic diagram；
Fig. 8 is the schematic diagram of the rotation limiting structure between the middle part installation side plate and pedestal side plate of the utility model；
Fig. 9 is the sofa backrest part regulating mechanism of the embodiments of the present invention 1 and sofa body frame is installed
Structural schematic diagram；
Figure 10 is the structural schematic diagram that the two-way hanging-connecting of the embodiments of the present invention 1 is installed；
In figure, 1. middle bracket assemblies, the middle part 1-1. installation side plate, 1-2. middle beam, 1-1-1. mounting slot, 1-1-1-
1. groove portion is positioned, 1-1-1-2. channel guide section, 1-1-2. mounting pin, 2. headrest support assemblies, 3. waist support bracket assemblies, 4. rotation drives
Dynamic device, 5. retractable driving devices, 6. telescopic installation frames, 6-1. stretch side plate, 6-2. telescoping crossbeam, 6-3. mounting plate, 7. bases
Frame, 7-1. pedestal side plate, 7-2. pedestal crossbeam, 8-1. pulley, 8-2. sliding slot, 9-1. arc limit slot, 9-2. spacer pin, 10.
Sofa body frame.
Specific embodiment
Embodiment 1:
As shown in Fig. 1,2,3,4,5,6,7,8,9 and 10, a kind of sofa backrest part regulating mechanism, including middle bracket are total
At 1, there is headrest support assembly 2 and waist support bracket assembly 3, headrest support assembly 2 and waist support branch simultaneously on middle bracket assembly 1
Frame assembly 3 divides the two sides of column middle bracket assembly 1, and is rotatably connected with middle bracket assembly 1, headrest support assembly 2 and waist
Support bracket assembly 3 be all configured with respective rotation drive device 4, for drive headrest support assembly 2 and waist support bracket assembly 3 around
Middle bracket assembly 1 is rotated, and headrest support assembly 2 and waist support bracket assembly 3 can be to the flexible peaces of external extension with one
6 are shelved, telescopic installation frame 6 is driven by retractable driving device 5 matched with its, is stretched.
Headrest support assembly 2 and waist support bracket assembly 3 include pedestal 7, telescopic installation frame 6 and retractable driving device 5, are stretched
Mounting rack 6 can be telescopically mounted on pedestal 7 outward by linear guiding mechanism, and retractable driving device 5 is respectively acting on pedestal 7
On telescopic installation frame 6, drive telescopic installation frame 6 to external extension.
Headrest support assembly 2 is identical with waist support 3 structures of bracket assembly, and rotation drive device 4 and retractable driving device 5 are staggered
The center of configuration, headrest support assembly 2 and whole opposite this sofa backrest part regulating mechanism of waist support bracket assembly 3 is in center pair
Claim.
By linear guiding mechanism and the scalable installation of pedestal 7, linear guiding mechanism includes extremely for the two sides of telescopic installation frame 6
Few two pulley 8-1 and sliding slot 8-2 with pulley 8-1 cooperation, pulley 8-1 are rolled in sliding slot 8-2, to telescopic installation frame 6 into
Row straight-line guidance, while being controlled by flexible stroke of the sliding slot 8-2 to telescopic installation frame 6, sliding slot 8-2 and pulley 8-1 divide
It Wei Yu not be on telescopic installation frame 6 and pedestal 7.
Telescopic installation frame 6 includes the telescoping crossbeam 6- of the flexible side plate 6-1 and the flexible side plate 6-1 in the connection left and right sides of two sides
There is the installation foundation for installing waist support or headrest, installation foundation is specially mounting plate 6- on 2, the flexible side plate 6-1 of two sides
3。
Pedestal 7 includes the pedestal crossbeam 7-2 of the pedestal side plate 7-1 and connection two sides pedestal side plate 7-1 of two sides, pedestal side plate
One end of 7-1 is rotatably connected with middle bracket assembly 1.
There are at least two sliding slot 8-2 on every side group frame side plate 7-1, there is insertion on the flexible side plate 6-1 in corresponding two sides
The pulley 8-1 of sliding slot 8-2 sliding.
Pedestal crossbeam 7-2 is located at the other end of pedestal side plate 7-1, and retractable driving device 5 is guide rail type electric line handspike,
The motor side of slide block type electric linear push rod is articulated and connected by the hinged seat on pedestal crossbeam 7-2 with pedestal crossbeam 7-2, sliding block
The sliding block of formula linear motor is articulated and connected by the hinged seat on telescoping crossbeam 6-2 with telescoping crossbeam 6-2.
Middle bracket assembly 1 includes in the middle part installation side plate 1-1 of two sides and the middle part installation side plate 1-1 of connection two sides
Portion crossbeam 1-2, pedestal side plate 7-1 are rotatably connected on the installation side plate 1-1 of middle part by shaft.
Rotation drive device 4 is Telescopic shaft type line handspike, and the motor side of Telescopic shaft type line handspike passes through middle beam
Hinged seat on 1-2 is articulated and connected with middle beam 1-2, and the rod end that stretches passes through the hinged seat and pedestal cross on pedestal crossbeam 7-2
Beam 7-2 articulated connection.
There is rotation limiting structure, rotary position-limit mechanism includes arc between middle part installation side plate 1-1 and pedestal side plate 7-1
The spacer pin 9-2, spacer pin 9-2 and arc limit slot 9-1 of limiting slot 9-1 and insertion arc limit slot 9-1 are separately positioned on base
On frame side plate 7-1 and middle part installation side plate 1-1.
The upper and lower ends of middle part installation side plate 1-1 have mounting mounting plate, and mounting on mounting plate has mounting slot 1-1-1,
Middle part installation side plate 1-1 mounts the mounting pin being mounted in sofa body frame 10 by the mounting slot 1-1-1 on mounting mounting plate
On 1-1-2, mounting slot 1-1-1 includes the positioning groove portion 1-1-1-1 extended up and down and is connected with the positioning lower part groove portion 1-1-1-1
Outwardly open channel guide section 1-1-1-2, when mounting installation, it is fixed that mounting pin 1-1-2 is entered by the opening of channel guide section 1-1-1-2
Position groove portion 1-1-1-1, and it is finally moved to the top of positioning groove portion 1-1-1-1, realize mounting installation, as shown in Figure 9.
The working principle of the sofa backrest part regulating mechanism is:
When the movement outward simultaneously of two rotation drive devices 4, rotation drive device 4 drives headrest support assembly 2 and waist
Bracket assembly 3 is ask to decline, the angle between headrest support assembly 2 and waist support bracket assembly 3 becomes larger, headrest, the decentralization of waist support；
When the movement outward simultaneously of retractable driving device 5, retractable driving device 5 drives headrest support assembly 2 and waist support branch
The telescopic installation frame 6 of frame assembly 3 is lifted, and headrest and waist support are protruding, carries out mechanical position limitation using sliding slot, effectively control head
The stroke that pillow, waist support are gone up and down.
5 concurrently-acting of rotation drive device 4 and retractable driving device, makes head rest and waist that can arbitrarily adjust angle
Degree, meets the regulatory demand of the consumer of all kinds of statures.
Headrest support assembly is identical with waist support bracket assembly structure, interchangeable installation.Using two-way hanging-connecting mounting means,
Make to install eased, conveniently.
A kind of sofa with sofa backrest part regulating mechanism, as shown in Figures 9 and 10, this sofa backrest part adjust machine
Structure is mounted in sofa body frame 10 by middle bracket assembly 1, and it is total that the headrest and waist support of sofa are separately mounted to headrest support
At on 2 and waist support bracket assembly 3.
Embodiment 2:
Compare with embodiment 1, difference is: this sofa backrest part regulating mechanism omits headrest support assembly, accordingly
The headrest regulatory function of this regulating mechanism disappears.
Embodiment 3: compare with embodiment 1, difference is: this sofa backrest part regulating mechanism omits waist support bracket assembly
3, the waist support regulatory function of this corresponding regulating mechanism disappears.
Embodiment 4: compare with embodiment 1, difference is: the headrest support assembly of this sofa backrest part regulating mechanism is not
Having can be to the telescopic installation frame 6 of external extension, and the headrest of this corresponding regulating mechanism will not can be carried out telescopic adjustment.
Embodiment 5: compare with embodiment 1, difference is: the waist support bracket assembly of this sofa backrest part regulating mechanism is not
Having can be to the telescopic installation frame 6 of external extension, and the waist support of this corresponding regulating mechanism will not can be carried out telescopic adjustment.
Above-described embodiment is made on the basis of the utility model thinking, and the protection model of the utility model is belonged to
It encloses, there are also other embodiments under the thinking of the utility model, and the straight line of pulley, sliding slot form is such as replaced using linear guide
Guiding mechanism；Alternatively, replacing electric linear leg bar using hand screw lift structure；Or pulley, cunning are replaced using pivot pin
Idler wheel in the linear guiding mechanism of slot form.It carries out simple transformation under the thinking of the utility model or omits to belong to this reality
With novel protection scope.
Claims (13)
1. a kind of sofa backrest part regulating mechanism, it is characterized in that: including middle bracket assembly (1), middle bracket assembly (1) one
Side has headrest support assembly (2), and headrest support assembly (2) is rotatably connected with middle bracket assembly (1), headrest support assembly
(2) rotation drive device (4) are configured with, for driving headrest support assembly (2) to be rotated around middle bracket assembly (1), head
Pillow rack assembly (2), which has one, to be stretched to the telescopic installation frame (6) of external extension, telescopic installation frame (6) by matched with its
Contracting driving device (5) driving, stretches；
Alternatively, middle bracket assembly (1) side has waist support bracket assembly (3), waist support bracket assembly (3) and middle bracket assembly
(1) be rotatably connected, waist support bracket assembly (3) is configured with rotation drive device (4), for drive waist support bracket assembly (3) around
Middle bracket assembly (1) is rotated, and there is waist support bracket assembly (3) one can stretch to the telescopic installation frame (6) of external extension
Mounting rack (6) is driven by retractable driving device (5) matched with its, is stretched；
Alternatively, middle bracket assembly (1) has headrest support assembly (2) and waist support bracket assembly (3), headrest support assembly simultaneously
(2) and waist support bracket assembly (3) divides the two sides of column middle bracket assembly (1), and is rotatably connected with middle bracket assembly (1),
Headrest support assembly (2) and waist support bracket assembly (3) are all configured with respective rotation drive device (4), are used for driving head occipital branches
Frame assembly (2) and waist support bracket assembly (3) are rotated around middle bracket assembly (1), headrest support assembly (2) and/or waist support
There is bracket assembly (3) one can pass through matched with its flexible to the telescopic installation frame (6) of external extension, telescopic installation frame (6)
Driving device (5) driving, stretches.
2. sofa backrest part according to claim 1 regulating mechanism, it is characterized in that: the headrest branch with telescopic installation frame
The specific structure of frame assembly (2) and waist support bracket assembly (3) are as follows: including pedestal (7), telescopic installation frame (6) and flexible driving dress
It sets (5), telescopic installation frame (6) can be telescopically mounted on pedestal (7) outward by linear guiding mechanism, retractable driving device
(5) it is respectively acting on pedestal (7) and telescopic installation frame (6), drives telescopic installation frame (6) to external extension.
3. sofa backrest part according to claim 1 or 2 regulating mechanism, it is characterized in that: the rotation drive device
(4) and retractable driving device (5) is electric linear push rod,
When middle part bracket assembly (1) has headrest support assembly (2) and waist support bracket assembly (3) simultaneously, headrest support assembly
(2) identical with waist support bracket assembly (3) structure, the center of opposite this sofa backrest part regulating mechanism is centrosymmetric.
4. sofa backrest part according to claim 2 regulating mechanism, it is characterized in that: the telescopic installation frame (6)
Two sides by linear guiding mechanism and pedestal (7) scalable installation, linear guiding mechanism include at least two pulleys (8-1) and with
The sliding slot (8-2) of pulley (8-1) cooperation, pulley (8-1) roll in sliding slot (8-2), carry out straight line to telescopic installation frame (6) and lead
To, while being controlled by flexible stroke of the sliding slot (8-2) to telescopic installation frame (6), sliding slot (8-2) and pulley (8-1) point
It Wei Yu not be on telescopic installation frame (6) and pedestal (7).
5. sofa backrest part according to claim 2 or 4 regulating mechanism, it is characterized in that: the telescopic installation frame (6)
The telescoping crossbeam (6-2) of flexible side plate (6-1) and the connection left and right sides flexible side plate (6-1) including two sides, two sides are stretched
There is the installation foundation for installing waist support or headrest on side plate (6-1),
Pedestal (7) includes the pedestal side plate (7-1) of two sides and the pedestal crossbeam (7-2) for connecting two sides pedestal side plate (7-1), pedestal
One end of side plate (7-1) is rotatably connected with middle bracket assembly (1).
6. sofa backrest part according to claim 5 regulating mechanism, it is characterized in that: every side group frame side plate (7-
1) there are at least two sliding slots (8-2), corresponding two sides stretch the cunning that there is insertion sliding slot (8-2) to slide on side plate (6-1) on
It takes turns (8-1).
7. sofa backrest part according to claim 5 regulating mechanism, it is characterized in that: described position pedestal crossbeam (7-2)
In the other end of pedestal side plate (7-1), retractable driving device (5) is guide rail type electric line handspike, and slide block type electric linear pushes away
The motor side of bar is connect with pedestal crossbeam (7-2), and the sliding block of slider type linear motor is connect with telescoping crossbeam (6-2).
8. sofa backrest part according to claim 5 regulating mechanism, it is characterized in that: the middle bracket assembly (1)
The middle beam (1-2) of the middle part installation side plate (1-1) of middle part installation side plate (1-1) and connection two sides including two sides, pedestal
Side plate (7-1) is rotatably connected in middle part installation side plate (1-1).
9. sofa backrest part according to claim 8 regulating mechanism, it is characterized in that: the rotation drive device (4)
Motor side for Telescopic shaft type line handspike, Telescopic shaft type line handspike is connect with middle beam (1-2), and stretch rod end and pedestal
Crossbeam (7-2) connection.
10. sofa backrest part regulating mechanism described according to claim 1 or 7 or 9, it is characterized in that: the rotation drives
Device (4) and retractable driving device (5) are in staggered configuration.
11. sofa backrest part according to claim 8 regulating mechanism, it is characterized in that: the middle part installation side plate (1-
1) there is rotation limiting structure between pedestal side plate (7-1), rotary position-limit mechanism includes arc limit slot (9-1) and insertion arc
The spacer pin (9-2) of shape limiting slot (9-1), spacer pin (9-2) and arc limit slot (9-1) are separately positioned on pedestal side plate (7-
1) and on middle part installation side plate (1-1).
12. sofa backrest part according to claim 8 regulating mechanism, it is characterized in that: the middle part installation side plate (1-
1) upper and lower ends have mounting mounting plate, and mounting has mounting slot (1-1-1) on mounting plate, and middle part installation side plate (1-1) is logical
In the mounting pin (1-1-2) that mounting slot (1-1-1) mounting crossed on mounting mounting plate is mounted on sofa body frame (10), mounting
Slot (1-1-1) include the positioning groove portion (1-1-1-1) extended up and down and with the opens outward that is connected of positioning lower part groove portion (1-1-1-1)
The channel guide section (1-1-1-2) of mouth.
13. a kind of with sofa backrest part regulating mechanism described in claims 1 or 2 or 4 or 6 or 7 or 8 or 9 or 11 or 12
Sofa, characterized in that the sofa backrest part regulating mechanism is mounted on sofa body frame by middle bracket assembly (1)
(10) on, the headrest and waist support of sofa are separately mounted on headrest support assembly (2) and waist support bracket assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537780.3U CN209186104U (en) | 2018-09-19 | 2018-09-19 | A kind of sofa backrest part regulating mechanism and sofa with the mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537780.3U CN209186104U (en) | 2018-09-19 | 2018-09-19 | A kind of sofa backrest part regulating mechanism and sofa with the mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186104U true CN209186104U (en) | 2019-08-02 |
Family
ID=67406429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821537780.3U Active CN209186104U (en) | 2018-09-19 | 2018-09-19 | A kind of sofa backrest part regulating mechanism and sofa with the mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937306A (en) * | 2018-09-19 | 2018-12-07 | 常州市凯迪电器股份有限公司 | Sofa backrest part regulating mechanism and sofa with the mechanism |
| CN113455849A (en) * | 2021-07-23 | 2021-10-01 | 礼恩派(嘉兴)有限公司 | Waist support electric adjusting device |
-
2018
- 2018-09-19 CN CN201821537780.3U patent/CN209186104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937306A (en) * | 2018-09-19 | 2018-12-07 | 常州市凯迪电器股份有限公司 | Sofa backrest part regulating mechanism and sofa with the mechanism |
| CN113455849A (en) * | 2021-07-23 | 2021-10-01 | 礼恩派(嘉兴)有限公司 | Waist support electric adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108937306A (en) | Sofa backrest part regulating mechanism and sofa with the mechanism | |
| CN209186104U (en) | A kind of sofa backrest part regulating mechanism and sofa with the mechanism | |
| CN100446697C (en) | Sitting and sleeping funniture | |
| CN107789173A (en) | A kind of medical massage bed | |
| CN209186103U (en) | The headrest waist support mechanism being easily installed | |
| CN201436918U (en) | Lift chair armrest | |
| CN208864671U (en) | A kind of rise-and-fall hospital bed | |
| CN108774799B (en) | A kind of weaving pulling apparatus | |
| CN217756131U (en) | Tensioning adjustable intelligence plaiter | |
| CN204083704U (en) | A kind of movable Multifunctional liquid crystal display unit | |
| CN208540992U (en) | A kind of height-adjustable Cribguard | |
| CN215501724U (en) | Lifting folding table | |
| CN208030746U (en) | A kind of multifunction sofa structure | |
| CN214492168U (en) | UV flatbed printer aircraft nose height adjusting device | |
| CN111543715B (en) | Dress designing is with propping cloth holder based on no fold show technique | |
| CN204838551U (en) | Folded cascade massage desk chair | |
| CN208967388U (en) | A kind of multinomial display supporting pedestal accurately adjusted | |
| CN202834607U (en) | Direction regulating mechanism for television | |
| CN221599596U (en) | Sofa with backrest extension switch | |
| CN201019408Y (en) | Adjustable height and soft/hard pillow | |
| CN214243072U (en) | Film roll supporting frame convenient to adjust for packaging machine | |
| CN221153566U (en) | Waist support adjusting device for office chair | |
| CN209388661U (en) | A kind of artistic font regulating device of convertible bandwagon effect | |
| CN213218648U (en) | Adjustable acupuncture bed | |
| CN202820407U (en) | Swing rod adjusting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |