CN213993038U - Sofa seat basin - Google Patents
Sofa seat basin Download PDFInfo
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- CN213993038U CN213993038U CN202022586044.0U CN202022586044U CN213993038U CN 213993038 U CN213993038 U CN 213993038U CN 202022586044 U CN202022586044 U CN 202022586044U CN 213993038 U CN213993038 U CN 213993038U
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- hanging
- plate body
- sofa
- basin
- inclined plane
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Abstract
The utility model discloses a sofa seat basin, including the hookup plate body, the hookup plate body is rectangular shape, hookup plate body level sets up, be equipped with the line of buckling along its length direction on the hookup plate body, the anterior downward bending type of line of buckling along the line of buckling of hookup plate body becomes "L" type structure, the horizontal side of hookup plate body is for articulating the side, the vertical side of hookup plate body is the installation side, the middle part slope that articulates the side sets up and forms and articulates the inclined plane, articulate the lower limb on inclined plane towards the rear of hookup plate body, articulate the inclined plane upper surface and still be equipped with a plurality of units that articulate, all articulate the even setting of length direction of unit edge hookup plate body. Adopt the utility model discloses a sofa seat basin sets up and forms and articulates the inclined plane at the middle part slope that articulates the side, and when setting up serpentine spring, serpentine spring receives the pressure that comes from the top, and the tip at serpentine spring both ends can support and lean on corresponding articulate inclined plane or anticreep inclined plane, prevents that serpentine spring from droing.
Description
Technical Field
The utility model relates to a sofa accessory, concretely relates to sofa seat basin.
Background
Functional sofas are increasingly popular with consumers because of their various leisure and body-soothing functions. The existing functional sofa generally has the following functions:
1. a swing chair function, which provides the user with a swing-like function;
2. a leg rest function for selectively supporting the legs of the user by opening or receiving the leg rest;
3. the lying function is that the user can lie on the back by turning the backrest of the sofa.
The functions are combined differently to form sofas with various configurations. And the related technology of the existing functional sofa is relatively mature.
But because the use space of the furniture product is relatively large; and when the existing sofa manufacturers define functional sofas, the sofa manufacturers generally think that the functional sofas should be made to be large so as to form visual impact on consumers and be sold better. Therefore, the integration level of the prior art for various functions of the sofa is not high, and the space utilization rate of the sofa framework structure needs to be improved.
When the functional sofa framework is integrated to a higher degree, on one hand, the combination mode among different functions needs to be adjusted or redesigned; on the other hand, a new design for adaptability to a part of the structural member is required.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a sofa seat basin.
The technical scheme is as follows:
the sofa seat basin is characterized by comprising a hanging plate body, wherein the hanging plate body is in a long strip shape and is horizontally arranged, a bending line is arranged on the hanging plate body along the length direction of the hanging plate body, and the front part of the hanging plate body is bent downwards along the bending line to form an L-shaped structure;
the horizontal side surface of the hanging plate body is a hanging side surface, the vertical side surface of the hanging plate body is a mounting side surface, the middle part of the hanging side surface is obliquely arranged to form a hanging inclined surface, and the lower edge of the hanging inclined surface faces to the rear of the hanging plate body;
the hanging plate is characterized in that a plurality of hanging units are further arranged on the upper surface of the hanging inclined plane, and all the hanging units are uniformly arranged along the length direction of the hanging plate body.
The effect of adopting above scheme: the middle part slope that articulates the side sets up and forms and articulates the inclined plane, and when setting up serpentine spring, serpentine spring receives the pressure that comes from the top, and the tip at serpentine spring both ends can support and lean on corresponding articulate inclined plane or anticreep inclined plane, prevents that serpentine spring from droing.
The hanging unit comprises a hanging piece, the hanging piece is arranged in an arc shape, the hanging piece is buckled on the upper surface of the hanging inclined plane, and a hanging hole is formed between the hanging piece and the upper surface of the hanging inclined plane.
The hanging connection inclined plane is further provided with a plurality of stamping holes, the stamping holes are in one-to-one correspondence with the hanging connection holes, and the stamping holes are communicated with the corresponding hanging connection holes.
The edge of the inner ring of the punching hole is also provided with a plurality of stress dissipation openings, and two sides of the end part of the hanging piece are respectively provided with one stress dissipation opening.
And a first reinforcing groove is also arranged between any two adjacent hanging units, and the groove bottom of the first reinforcing groove protrudes towards the lower part of the hanging plate body.
The hanging side face and the mounting side face are in arc transition and form a abdication inclined plane, and the abdication inclined plane is positioned in the middle of the hanging plate body;
and at least one mounting hole is respectively formed at two ends of the hanging side surface.
Let a slope upper surface still be equipped with a plurality of seconds and strengthen the recess, all the second is strengthened the recess and is followed the length direction of fishplate bar body evenly sets up, the tank bottom of recess is strengthened to the second the below protrusion of fishplate bar body.
Articulate the side upper surface and still be equipped with the third bar and strengthen the recess, the third bar strengthen the recess with the length direction of fishplate bar body is parallel, the third bar is strengthened the recess and is close to the buckling line, the tank bottom of recess is strengthened to the third bar the below protrusion of fishplate bar body.
The hanging side faces on the periphery of all the mounting holes protrude downwards.
The mounting side face is further provided with a plurality of positioning ports, all the positioning ports are evenly distributed along the length direction of the hanging plate body, and all the positioning ports are close to the edge of the longer side of the mounting side face.
Has the advantages that: the utility model discloses articulate the middle part slope setting of side and form and articulate the inclined plane, when setting up serpentine spring, serpentine spring receives the pressure that comes from the top, and the tip at serpentine spring both ends can support and lean on corresponding articulate inclined plane or anticreep inclined plane, prevents that serpentine spring from droing.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic view of the structure of FIG. 1 from a second perspective;
FIG. 3 is a schematic view of the structure of FIG. 1 from a third perspective;
FIG. 4 is a schematic structural view of embodiment 2;
FIG. 5 is a schematic view of the seat frame and the two-stage leg rest mechanism in an expanded state;
FIG. 6 is a schematic structural view of a two-stage leg rest stretching mechanism;
FIG. 7 is a schematic diagram of the fitting relationship between the primary mount 1a and the secondary mount 1 b;
FIG. 8 is a schematic structural view of the rear cross tube 15
FIG. 9 is a schematic view of the construction of the edge panel 3 in a first viewing position;
fig. 10 is a schematic view of the structure of the edge plate 3 in the second observation position.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
Example 1:
as shown in fig. 1 to 3, a sofa seat basin mainly comprises a hanging plate body, wherein the hanging plate body is in a long strip shape, the hanging plate body is horizontally arranged, a bending line is arranged on the hanging plate body along the length direction of the hanging plate body, and the front part of the hanging plate body is bent downwards along the bending line to form an L-shaped structure;
the horizontal side surface of the hanging plate body is a hanging side surface 20a, the vertical side surface of the hanging plate body is a mounting side surface 20b, the middle part of the hanging side surface 20a is obliquely arranged to form a hanging inclined surface, and the lower edge of the hanging inclined surface faces the rear part of the hanging plate body;
the hanging plate is characterized in that a plurality of hanging units 21 are further arranged on the upper surface of the hanging inclined plane, and all the hanging units 21 are uniformly arranged along the length direction of the hanging plate body.
Wherein:
the hanging unit 21 comprises hanging pieces, the hanging pieces are arranged in an arc shape, the hanging pieces are buckled on the upper surface of the hanging inclined plane, and a hanging hole is formed between the hanging pieces and the upper surface of the hanging inclined plane.
The hanging connection inclined plane is further provided with a plurality of stamping holes, the stamping holes are in one-to-one correspondence with the hanging connection holes, and the stamping holes are communicated with the corresponding hanging connection holes.
The edge of the inner ring of the punching hole is also provided with a plurality of stress dissipation openings, and two sides of the end part of the hanging piece are respectively provided with one stress dissipation opening.
A first reinforcing groove 22 is further formed between any two adjacent hanging units 21, and the groove bottom of the first reinforcing groove 22 protrudes towards the lower portion of the hanging plate body.
The hanging side surface 20a and the mounting side surface 20b are in arc transition and form an abdication inclined surface, and the abdication inclined surface is positioned in the middle of the hanging plate body;
at least one mounting hole 23 is further formed at each of both ends of the hitching side surface 20 a.
Let a plurality of seconds on the inclined plane upper surface and strengthen recess 24, all recess 24 is strengthened to the second is followed the length direction of fishplate bar body evenly sets up, the groove bottom of recess 24 is strengthened to the second the below protrusion of fishplate bar body.
Hanging side 20a upper surface still is equipped with third bar and strengthens recess 25, the third bar strengthen the recess 25 with the length direction of hanging the fishplate bar body is parallel, the third bar is strengthened the recess 25 and is close to the bend line, the tank bottom of recess 25 is strengthened to the third bar the below protrusion of fishplate bar body.
The hitching side surface 20a around all the mounting holes 23 is protruded downward.
The mounting side surface 20b is further provided with a plurality of positioning holes 26, all the positioning holes 26 are uniformly distributed along the length direction of the hanging plate body, and all the positioning holes 26 are close to the edge of the longer side of the mounting side surface 20 b.
Example 2:
as shown in fig. 1 to 10, a sofa seat frame comprises a seat frame and a secondary leg support stretching and contracting mechanism installed at the front part of the seat frame, wherein the seat frame comprises a hanging plate 28, a rear transverse tube 15 and two side plates 3, the two side plates 3 are arranged oppositely, the front parts of the two side plates 3 are fixedly connected through the hanging plate, the rear parts of the two side plates 3 are fixedly connected through the rear transverse tube 15, and the hanging plate is arranged oppositely to the rear transverse tube 15;
the second grade leg holds in palm exhibition mechanism and includes that two seat frame link mechanism and two legs hold in the palm link mechanism, seat frame link mechanism with the leg holds in the palm link mechanism one-to-one, seat frame link mechanism with 3 one-to-ones on the sideboard, seat frame link mechanism articulates and corresponds 3 front portions on the sideboard, the leg holds in the palm link mechanism and articulates and corresponds seat frame link mechanism front portion, the leg holds in the palm the last articulated mount pad that has of link mechanism.
Wherein:
the hanging plate 28 comprises a hanging plate body, the hanging plate body is in a long strip shape, the hanging plate body is horizontally arranged, a bending line is arranged on the hanging plate body along the length direction of the hanging plate body, and the front part of the hanging plate body is bent downwards along the bending line to form an L-shaped structure;
the horizontal side surface of the hanging plate body is a hanging side surface 20a, the vertical side surface of the hanging plate body is a mounting side surface 20b, the middle part of the hanging side surface 20a is obliquely arranged to form a hanging inclined surface, and the lower edge of the hanging inclined surface faces the rear part of the hanging plate body;
the hanging plate is characterized in that a plurality of hanging units 21 are further arranged on the upper surface of the hanging inclined plane, and all the hanging units 21 are uniformly arranged along the length direction of the hanging plate body.
The upper surface of the rear transverse pipe 15 is also provided with a plurality of hooks, the hooks are uniformly arranged along the length direction of the rear transverse pipe 15, and the hooks are in one-to-one correspondence with and are arranged opposite to the hooking units 21;
the hook comprises a hook plate body 29, one end of the hook plate body 29 is fixed on the upper surface of the rear transverse tube 15, the other end of the hook plate body 29 extends forwards out of the upper surface of the rear transverse tube 15, and the extending end of the hook plate body 29 bends downwards to form an anti-falling inclined surface and then bends upwards to the position above the anti-falling inclined surface.
The hanging unit 21 comprises hanging pieces, the hanging pieces are arranged in an arc shape, the hanging pieces are buckled on the upper surface of the hanging inclined plane, and a hanging hole is formed between the hanging pieces and the upper surface of the hanging inclined plane.
The side board 3 comprises a side board body 30, the side board body 30 is in a channel steel shape, the side board body 30 is in a strip shape, a front support piece 31 is arranged at the front end of the side board body 30, a rear support piece 33 is arranged at the rear end of the side board body 30, a middle support piece 32 is further arranged between the front support piece 31 and the rear support piece 33, the front support piece 31, the middle support piece 32 and the rear support piece 33 are all located in a notch of the side board body 30, and the front support piece 31, the middle support piece 32 and the rear support piece 33 are respectively and fixedly connected with the inner wall of the side board body 30;
the two ends of the hanging side surface 20a are attached to and fixedly connected with the outer wall of the front portion of the sideboard body 30, and the two ends of the rear horizontal tube 15 are respectively inserted into and fixedly connected with the rear supporting piece 33.
The front supporting piece 31 is of a U-shaped structure, the front supporting piece 31 comprises a front connecting plate and two front supporting plates, the two front supporting plates are parallel to each other and are arranged oppositely, the front connecting plate is respectively perpendicular to and connected with the two front supporting plates, the opening direction of the front supporting piece 31 is arranged oppositely to the notch of the sideboard body 30, the two front supporting plates are respectively attached to the inner wall of the sideboard body 30, and the front connecting plate is positioned outside the notch of the sideboard body 30;
the middle supporting piece 32 is of a U-shaped structure, the middle supporting piece 32 comprises a middle connecting plate and two middle supporting plates, the two middle supporting plates are parallel to each other and are arranged oppositely, the middle connecting plate is respectively perpendicular to and connected with the two middle supporting plates, the opening direction of the middle supporting piece 32 is arranged oppositely to the notch of the side plate body 30, the two middle supporting plates are respectively attached to the inner groove wall of the middle part of the side plate body 30, and the middle connecting plate is positioned outside the notch of the side plate body 30;
The seat frame connecting rod mechanism comprises two root connecting rods 11, wherein one root connecting rod is a first root connecting rod 111, and the other root connecting rod is a second root connecting rod 112;
the leg rest linkage comprises two extension links 18, one of which is a first extension link 181 and the other of which is a second extension link 182;
one end of the first root connecting rod 111 is hinged to the front connecting plate, the other end of the first root connecting rod 111 is hinged to one end of the first extending connecting rod 181, and one end of the first extending connecting rod 181 is hinged to the mounting seat;
one end of the second root link 112 is hinged to the front connection plate, the other end of the second root link 112 is hinged to one end of the second extension link 182, and one end of the second extension link 182 is hinged to the mounting seat;
the second base link 112 is also hingedly connected to the first extension link 181.
The seat frame comprises two side plates 3 which are arranged oppositely, the leg brackets are respectively arranged on the two side plates 3, a rocker arm synchronous rod 16 is also arranged between the two side plates 3, two ends of the rocker arm synchronous rod 16 respectively face the leg brackets on the two side plates 3, and two ends of the rocker arm synchronous rod 16 are respectively provided with a driving mechanism corresponding to the leg brackets;
the actuating mechanism includes drive connecting rod 12 and switching-over connecting rod 13, is in the arbitrary root connecting rod 11 of same leg bracket be equipped with switching-over connecting rod 13, drive connecting rod 12 one end with correspond sideboard 3 is articulated, drive connecting rod 12 the other end with correspond switching-over connecting rod 13's an tip is articulated, switching-over connecting rod 13's another tip with correspond root connecting rod 11's middle part is articulated, drive connecting rod 12 with sideboard 3's pin joint is located all root connecting rod 11 with the rear of sideboard 3's pin joint.
In order to facilitate the opposite driving, a rocker 14 is further fixed on the driving connecting rod 12, the rocker 14 is vertically arranged, the upper end of the rocker 14 is fixedly connected with the driving connecting rod 12, the rocker 14 is fixed at the end part of the driving connecting rod 12 hinged to the middle connecting plate, and two ends of the rocker synchronizing rod 16 are respectively fixedly connected with the corresponding rocker 14.
The mount pad includes one-level mount pad 1a and second grade mount pad 1b, and two free ends that stretch out connecting rod 18 are with same one-level mount pad 1a is articulated, the second free end that stretches out connecting rod 182 extends forward and forms a second grade installation department, is equipped with second grade mount pad 1b on this second grade installation department, this second grade mount pad 1b with the second grade installation department is articulated, still is connected with second grade promotion connecting rod 19 on one-level mount pad 1a, this second grade promote connecting rod 19 one end with one-level mount pad 1a is articulated, this second grade promote connecting rod 19's the other end with second grade mount pad 1b is articulated.
The secondary mounting seat 1b is located on the inner side of the primary mounting seat 1a, the secondary mounting seat comprises a secondary extension plate 18a and a secondary hinge plate 18b, the secondary extension plate 18a is perpendicular to the free end of the extending connecting rod 18 and is connected with the free end of the extending connecting rod, and the secondary hinge plate 18b is hinged to the secondary mounting seat 1 b.
The middle part of the second-stage pushing connecting rod 19 is bent, the front part of the second-stage pushing connecting rod 19 leans to the second-stage mounting seat 1b inwards and is hinged with the second-stage mounting seat, and the rear part of the second-stage pushing connecting rod 19 is close to the first-stage mounting seat 1a outwards and is hinged with the first-stage mounting seat.
A primary mounting lug 1c is arranged on the primary mounting seat 1a, and the primary mounting lug 1c extends towards the inner side of the primary mounting seat 1 a; and a second-stage mounting support lug 1d is arranged on the second-stage mounting seat 1b, and the second-stage mounting support lug 1d extends towards the inner side of the second-stage mounting seat 1 b.
The rear parts of the two side plates 3 are fixedly connected through a rear transverse pipe 15, the rear transverse pipe 15 is positioned behind the rocker synchronous rod 16, a propelling linear motor 17 is connected between the rear transverse pipe 15 and the rocker synchronous rod 16, a shell of the propelling linear motor 17 is hinged with the rear transverse pipe 15, and the end part of a piston rod of the propelling linear motor 17 is hinged with the rocker synchronous rod 16.
The piston rod of the propulsion linear motor 17 extends back and forth to drive the driving connecting rod 12 to rotate forwards and backwards, and then the reversing connecting rod 13 drives the first root connecting rod 111 to rotate, so that the leg bracket is unfolded or retracted, the primary mounting seat 1a is hinged, and the secondary mounting seat 1b is unfolded or retracted.
Further, a first-stage leg support strip plate and a second-stage leg support strip plate (not shown in the figure) are arranged between the two side plates 3, two ends of the first-stage leg support strip plate are respectively fixed on the first-stage mounting support lug 1c, and two ends of the second-stage leg support strip plate are respectively fixed on the second-stage mounting support lug 1 d.
Still be equipped with a plurality of enhancement recesses 34 on the sideboard body 30, all strengthen the recess 34 and follow the length direction setting of sideboard body 30, all strengthen the recess 34 and all be located the tank bottom outer wall of sideboard body 30.
Still run through on the sideboard body 30 and have a plurality of bar holes, all the bar hole is followed the length direction of sideboard body 30 evenly sets up and is rather than parallel, all the bar hole all is located the sideboard body 30 is same the junction of cell wall and its tank bottom.
Still be equipped with a plurality of openings that articulate on the sideboard body 30, all articulate the opening and follow the length direction setting of sideboard body 30, all articulate the opening and be located on the tank bottom outer wall of sideboard body 30, all articulate the opening and be close to the bar hole.
Any two adjacent reinforced grooves 34 are provided with three hanging openings and one strip-shaped hole, two ends of each strip-shaped hole are respectively provided with a stress dissipation port, and the stress dissipation ports are close to the corresponding hanging openings.
The hanging connection inclined plane is also provided with a plurality of punching holes in a penetrating manner, the punching holes correspond to the hanging connection holes one to one, and the punching holes are communicated with the corresponding hanging connection holes.
The edge of the inner ring of the punching hole is also provided with a plurality of stress dissipation openings, and two sides of the end part of the hanging piece are respectively provided with one stress dissipation opening.
A first reinforcing groove 22 is further formed between any two adjacent hanging units 21, and the groove bottom of the first reinforcing groove 22 protrudes towards the lower portion of the hanging plate body.
The hanging side surface 20a and the mounting side surface 20b are in arc transition and form an abdication inclined surface, and the abdication inclined surface is positioned in the middle of the hanging plate body;
at least one mounting hole 23 is further formed at each of both ends of the hitching side surface 20 a.
Let a plurality of seconds on the inclined plane upper surface and strengthen recess 24, all recess 24 is strengthened to the second is followed the length direction of fishplate bar body evenly sets up, the groove bottom of recess 24 is strengthened to the second the below protrusion of fishplate bar body.
Hanging side 20a upper surface still is equipped with third bar and strengthens recess 25, the third bar strengthen the recess 25 with the length direction of hanging the fishplate bar body is parallel, the third bar is strengthened the recess 25 and is close to the bend line, the tank bottom of recess 25 is strengthened to the third bar the below protrusion of fishplate bar body.
The hitching side surface 20a around all the mounting holes 23 is protruded downward.
The mounting side surface 20b is further provided with a plurality of positioning holes 26, all the positioning holes 26 are uniformly distributed along the length direction of the hanging plate body, and all the positioning holes 26 are close to the edge of the longer side of the mounting side surface 20b
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (10)
1. A sofa seat basin is characterized in that: the hook comprises a hook plate body, wherein the hook plate body is in a long strip shape, the hook plate body is horizontally arranged, a bending line is arranged on the hook plate body along the length direction of the hook plate body, and the front part of the hook plate body is bent downwards along the bending line to form an L-shaped structure;
the horizontal side surface of the hanging plate body is a hanging side surface (20a), the vertical side surface of the hanging plate body is a mounting side surface (20b), the middle part of the hanging side surface (20a) is obliquely arranged to form a hanging inclined surface, and the lower edge of the hanging inclined surface faces the rear part of the hanging plate body;
the hanging plate is characterized in that a plurality of hanging units (21) are further arranged on the upper surface of the hanging inclined plane, and all the hanging units (21) are uniformly arranged along the length direction of the hanging plate body.
2. The sofa basin of claim 1, wherein: the hanging unit (21) comprises hanging pieces, the hanging pieces are arranged in an arc shape, the hanging pieces are buckled on the upper surface of the hanging inclined plane, and a hanging hole is formed between the hanging pieces and the upper surface of the hanging inclined plane.
3. The sofa basin of claim 2, wherein: the hanging connection inclined plane is further provided with a plurality of stamping holes, the stamping holes are in one-to-one correspondence with the hanging connection holes, and the stamping holes are communicated with the corresponding hanging connection holes.
4. The sofa basin of claim 3, wherein: the edge of the inner ring of the punching hole is also provided with a plurality of stress dissipation openings, and two sides of the end part of the hanging piece are respectively provided with one stress dissipation opening.
5. The sofa basin of claim 4, wherein: a first reinforcing groove (22) is further formed between any two adjacent hanging units (21), and the groove bottom of the first reinforcing groove (22) protrudes towards the lower portion of the hanging plate body.
6. The sofa basin of claim 5, wherein: the hanging side surface (20a) and the mounting side surface (20b) are in arc transition and form a abdication inclined surface, and the abdication inclined surface is positioned in the middle of the hanging plate body;
and two ends of the hanging side surface (20a) are respectively provided with at least one mounting hole (23).
7. The sofa basin of claim 6, wherein: let a slope upper surface still be equipped with a plurality of seconds and strengthen recess (24), all recess (24) are strengthened to the second is followed the length direction of fishplate bar body evenly sets up, the tank bottom of recess (24) is strengthened to the second the below protrusion of fishplate bar body.
8. The sofa basin of claim 7, wherein: articulate side (20a) upper surface and still be equipped with third bar and strengthen recess (25), the third bar strengthen recess (25) with the length direction of fishplate bar body is parallel, recess (25) are strengthened to the third bar is close to the bend line, the tank bottom of recess (25) is strengthened to the third bar to the below protrusion of fishplate bar body.
9. The sofa basin of claim 8, wherein: the hooking side surfaces (20a) around all the mounting holes (23) are protruded downward.
10. The sofa basin of claim 9, wherein: the mounting side surface (20b) is further provided with a plurality of positioning holes (26), all the positioning holes (26) are uniformly distributed along the length direction of the hanging plate body, and all the positioning holes (26) are close to the edge of the longer side of the mounting side surface (20 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586044.0U CN213993038U (en) | 2020-11-10 | 2020-11-10 | Sofa seat basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586044.0U CN213993038U (en) | 2020-11-10 | 2020-11-10 | Sofa seat basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213993038U true CN213993038U (en) | 2021-08-20 |
Family
ID=77304194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022586044.0U Active CN213993038U (en) | 2020-11-10 | 2020-11-10 | Sofa seat basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213993038U (en) |
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2020
- 2020-11-10 CN CN202022586044.0U patent/CN213993038U/en active Active
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