CN210930426U - Simple folding chair - Google Patents
Simple folding chair Download PDFInfo
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- CN210930426U CN210930426U CN201921419727.8U CN201921419727U CN210930426U CN 210930426 U CN210930426 U CN 210930426U CN 201921419727 U CN201921419727 U CN 201921419727U CN 210930426 U CN210930426 U CN 210930426U
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Abstract
The utility model relates to the technical field of furniture, concretely relates to simple and easy folding chair. The utility model discloses it is complicated mainly in order to solve current folding chair structure, and too much metalwork exposes outside not pleasing to the eye and open totally or fold totally and do not have locking structure easily to take place dangerous scheduling problem. The utility model discloses contain the seat support, the seat support middle part outside articulates respectively has left front chair foot and right front chair foot, left side front chair foot and right front chair foot upper portion fixedly connected with back, left side front chair foot and right front chair foot lower part fixedly connected with backup pad, left side front chair foot and right front chair foot articulate respectively through articulated group has left back chair foot and right back chair foot, left side back chair foot and right back chair foot upper portion and lower part are fixedly connected with backup pad respectively, left side back chair foot and right back chair foot inboard are equipped with the guide way, seat support rear end fixedly connected with removes the axle group, it sets up in the guide way to remove the axle group.
Description
Technical Field
The utility model relates to the technical field of furniture, concretely relates to simple and easy folding chair.
Background
The folding chair is widely used in life, has the advantages of portability, easy stacking and the like, is convenient to move, and saves space. The device is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places. For example, the chinese utility model with publication number CN 201911661U, which is exclusively responsible for year 08 and 03 of 2011, discloses a folding chair, which comprises a seat plate, two rear legs and two front legs, wherein the front ends of the two sides of the seat plate are hinged to the upper ends of the two front legs, and the two rear legs are provided with supporting members for supporting the rear ends of the seat plate; the folding chair also comprises a supporting rod, one end of which is hinged at the middle part of the corresponding rear chair leg and the other end of which is hinged at the middle part of the corresponding side of the seat board, and a connecting rod, one end of which is hinged on the corresponding supporting rod and the other end of which is hinged on the corresponding front chair leg. Although the folding function of the chair is realized, the structure is complex, and the metal connecting rods are exposed outside, so that the appearance is influenced; and the chair is not provided with a locking structure after being completely opened or completely folded, so that danger is easy to occur, for example, the chair is easy to automatically open due to shaking and the like in the carrying process because the folding chair is not provided with the locking structure, so that the chair is easy to clamp hands or hurt feet, and the problems of accidental injury and the like are easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve present folding chair structure complicacy, too much metalwork exposes outside not enough pleasing to the eye and open or fold totally and do not have locking structure easily to take place dangerous scheduling problem and provide a simple and easy folding chair.
The technical problem is solved by the following technical scheme:
the utility model provides a simple and easy folding chair, contains the seat support, the seat support middle part outside articulates respectively has left front chair foot and right front chair foot, left side front chair foot and right front chair foot upper portion fixedly connected with back, left side front chair foot and right front chair foot lower part fixedly connected with backup pad, left side front chair foot and right front chair foot articulate respectively through articulated group has left back chair foot and right back chair foot, left side back chair foot and right back chair foot upper portion and lower part are fixedly connected with backup pad respectively, left side back chair foot and right back chair foot inboard are equipped with the guide way, seat support rear end fixedly connected with removes axle group, it sets up in the guide way to remove the axle group.
When the folding chair needs to be opened, the front end of the chair seat is pressed downwards, and the middle part of the chair seat is hinged with the middle parts of the left front chair leg and the right front chair leg, so that the chair seat rotates anticlockwise around the hinged part; at the moment, the moving shaft group fixed at the rear end of the chair seat slides upwards in the guide grooves on the left rear chair leg and the right rear chair leg; and the left rear chair leg and the right rear chair leg are driven to rotate around the hinge assembly; until the movable shaft group slides to the uppermost end of the guide groove. At the moment, the left and right front chair legs and the left and right rear chair legs form an included angle in an inverted V shape and are stably placed on the ground.
When the folding chair needs to be folded, the chair seat can rotate clockwise around the hinged parts of the left and right front chair legs only by pushing the front end of the chair seat upwards or pressing the rear end of the chair seat downwards; at the moment, the moving shaft group at the rear end of the chair seat slides downwards in the guide grooves on the left and right rear chair legs; the left rear chair leg and the right rear chair leg are driven to rotate around the hinge assembly; until the movable shaft group slides to the lowest end of the guide groove, the left and right front chair legs are closed together with the left and right rear chair legs.
Preferably, the hinge assembly is a T-shaped rotating shaft, the T-shaped rotating shaft includes a cylindrical optical axis, and the cylindrical optical axis is vertically and fixedly connected with a threaded shaft; open slots are formed in the upper ends of the left rear chair leg and the right rear chair leg, and arc grooves are vertically connected to the lower ends of the open slots; the threaded shaft is fixed on the left front chair leg and the right front chair leg and is arranged in the open slot, and the cylindrical optical axis is clamped in the arc groove.
The T-shaped rotating shaft has simple structure and low cost, and less metal parts are exposed outside, but the problem of the hinge joint between the left and right front chair legs and the left and right rear chair legs is effectively solved. After the assembly is finished, the T-shaped rotating shaft is fixed on the left and right front chair legs, and the left and right rear chair legs rotate around the cylindrical optical axis of the T-shaped rotating shaft.
Preferably, the hinge assembly is a ball stud, the ball stud comprises a ball head, the ball head is fixedly connected with a second threaded shaft, and a groove for a tool is arranged at the ball head of the ball stud; the upper ends of the left rear chair leg and the right rear chair leg are provided with spherical grooves, and the spherical grooves are connected with swing grooves; the second threaded shaft is fixed on the left front chair leg and the right front chair leg and is arranged in the swing groove, and the ball head is clamped in the spherical groove.
The tool groove on the ball head is a straight groove, and after the ball head bolt is inserted into the spherical grooves on the left rear chair leg and the right rear chair leg, the ball head bolt is screwed and fixed on the left front chair leg and the right front chair leg through a straight screwdriver. After the assembly is finished, only part of the ball head is exposed outside, the appearance is attractive and elegant, and the left and right rear chair legs can rotate around the ball head and rotate smoothly.
Preferably, the left rear chair leg and the right rear chair leg comprise circular arc-shaped top ends, the upper parts of the left front chair leg and the right front chair leg are provided with concave circular arc-shaped shelves, and circular arc surfaces of the circular arc-shaped top ends are attached to and concentric with circular arc surfaces of the concave circular arc-shaped shelves.
The arc-shaped top ends of the left and right rear chair legs are always attached to the concave arc-shaped shelves of the left and right front chair legs in the rotating process to rotate, and the left and right rear chair legs and the left and right front chair legs are mutually supported through the arc surfaces while the left and right rear chair legs are attractive in appearance, and the arc surfaces are favorable for rotation.
Preferably, a through hole is formed in the middle of the seat, two T-shaped bushings which are symmetrically arranged are fixedly embedded in the through hole, the middle parts of the left front chair leg and the right front chair leg are hinged with the middle part of the seat through bolts, and the bolts penetrate through the T-shaped bushings.
The T-shaped bushing reduces the abrasion of paint on the surface of the seat and the surfaces of the left front chair leg and the right front chair leg in the rotation process of the seat.
Preferably, the moving shaft group comprises a threaded column, the threaded column is fixedly connected with a retaining shaft, a spring is arranged in the retaining shaft, the spring is connected with a cylindrical pin, the threaded column is fixed at the rear end of the chair seat, the retaining shaft is arranged in a guide groove, positioning pin holes are formed in the uppermost end and the lowermost end of the guide groove, the cylindrical pin is respectively clamped in the positioning pin holes at the uppermost end and the lowermost end when the chair is completely folded or completely unfolded, and button groups for releasing the locking of the positioning pins are arranged on the left rear chair leg and the right rear chair leg.
Preferably, the button group comprises a push rod, a button shell is sleeved outside the push rod and embedded into the left rear chair leg and the right rear chair leg, and a return spring is connected to the push rod in a penetrating manner.
When the chair is completely folded or completely unfolded, the cylindrical pins are respectively clamped in the positioning pin holes at the uppermost end and the lowermost end of the guide groove, at the moment, the chair seat cannot rotate, and the chair is in a locking state. If the locking is required to be released, the ejector rod is pressed, the ejector rod ejects the positioning pin out of the positioning pin hole to release the locking, the retaining shaft can move in the guide groove, and the seat can rotate.
Preferably, the left front chair leg, the right front chair leg and the chair seat are fixedly embedded with metal inserts with threaded holes at threaded connection parts with other parts.
The threads of the metal insert are not easy to wear, and repeated dismounting and mounting for many times are facilitated.
The utility model discloses can reach following effect:
the utility model provides a simple folding chair, simple structure exposes in the metal parts of surface less pleasing to the eye and can lock after opening completely or drawing in, uses safelyr.
Drawings
Fig. 1 is a schematic view of an overall structure of a seat according to a first embodiment of the present invention after the seat is completely opened.
Fig. 2 is a schematic view of an overall structure of a completely folded seat according to a first embodiment of the present invention.
Fig. 3 is an assembly cross-sectional view of a moving shaft group and a button group according to a first embodiment of the present invention.
Fig. 4 is a sectional view of the assembly of the seat and the right front leg of the first embodiment of the present invention.
Fig. 5 is an assembly sectional view of a right front chair leg and a right rear chair leg in accordance with a first embodiment of the present invention.
Fig. 6 is an assembly sectional view of a movable shaft assembly according to a second embodiment of the present invention.
Fig. 7 is an assembled sectional view of a right front leg and a right rear leg of the second embodiment of the present invention.
Fig. 8 is an exploded view of a partially assembled right front chair leg, right rear chair leg and ball stud according to the second embodiment of the present invention.
In the figure: the chair comprises a chair seat 1, a left front chair leg 2, a right front chair leg 3, a backrest 4, a supporting plate 5, a left rear chair leg 6, a right rear chair leg 7, a T-shaped rotating shaft 8, a guide groove 9, a button group 10, a bolt 11, a T-shaped bushing 12, a metal insert 13 with a threaded hole, a threaded column 14, a spring 15, a cylindrical pin 16, a retaining shaft 17, a moving shaft group 18, a return spring 19, a mandril 20, a button shell 21, a button group 22, an optical axis 23, a threaded shaft 24, an open slot 25, an arc groove 26, an arc top end 27, an inner concave arc baffle 28, a ball stud 29, a ball 30, a threaded shaft II 31, a groove 32 for tools, a spherical groove 33, a swing groove 34 and a moving shaft 35.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment, a simple folding chair, as shown in fig. 1-5, comprises a seat 1, as shown in fig. 4, a through hole is formed in the middle of the seat 1, and two symmetrically arranged T-shaped bushings 12 are fixed in the through hole. And a metal insert 13 with a threaded hole is embedded in the middle of the left front chair leg 2 and the right front chair leg 3. The bolt 11 is fixed on a metal insert 13 with a threaded hole through a T-shaped bushing 12. The seat 1 is thereby connected to the left front leg 2 and the right front leg 3 by means of the bolts 11. The abrasion of paint on the surfaces of the seat and the left front chair leg and the right front chair leg is effectively reduced due to the existence of the T-shaped bushing in the rotating process. With the bolt head being below the seat and facing inwardly after assembly, the bolt is not readily visible from the outside. The upper parts of the left front chair leg 2 and the right front chair leg 3 are fixedly connected with a backrest 4, and the lower parts of the left front chair leg 2 and the right front chair leg 3 are fixedly connected with a supporting plate 5. And metal inserts 13 with threaded holes are also fixedly embedded in the upper parts of the left front chair leg 2 and the right front chair leg 3. The upper parts of the left front chair leg 2 and the right front chair leg 3 are respectively hinged with a left rear chair leg 6 and a right rear chair leg 7 through a T-shaped rotating shaft 8. The upper part and the lower part of the left rear chair leg 6 and the right rear chair leg 7 are respectively and fixedly connected with a supporting plate 5. As shown in fig. 5, the T-shaped rotating shaft 8 includes a cylindrical optical axis 23, and a threaded shaft 24 is vertically and fixedly connected to the cylindrical optical axis 23; an open slot 25 is arranged at the upper end of the left rear chair leg 6 and the right rear chair leg 7, and an arc groove 26 is vertically connected at the lower end of the open slot 25; the threaded shaft 24 is fixed on the left front chair leg 2 and the right front chair leg 3 through the metal insert 13 with the threaded hole and is arranged in the open slot 25, and the cylindrical optical axis 23 is clamped in the arc groove 26. The left rear chair leg and the right rear chair leg comprise circular arc-shaped top ends 27, the upper portions of the left front chair leg and the right front chair leg are provided with concave circular arc-shaped shelves 28, circular arc surfaces of the circular arc-shaped top ends 27 of the left rear chair leg and the right rear chair leg are attached to the circular arc surfaces of the concave circular arc-shaped shelves 28 on the upper portions of the left front chair leg and the right front chair leg, the two circular arc surfaces are concentric, and the cylindrical optical axis 23 is located at the circle center of the two circular arc surfaces. When the left rear chair leg and the right rear chair leg rotate, the arc-shaped top ends of the left rear chair leg and the right rear chair leg rotate in the concave arc-shaped stop edges at the upper parts of the left front chair leg and the right front chair leg. And a metal insert 13 with a threaded hole is fixedly embedded in the rear end of the seat 1. The rear end of the chair seat 1 is fixedly connected with a movable shaft group 18. As shown in fig. 3, the moving shaft group 18 is a telescopic positioning pin, the telescopic positioning pin includes a threaded column 14, the threaded column 14 is fixedly connected with a retaining shaft 17, a spring 15 is arranged in the retaining shaft 17, the spring 15 is connected with a cylindrical pin 16, the threaded column 14 is fixed at the rear end of the seat 1 through a metal insert 13, and guide grooves 9 are formed in the inner sides of the left rear seat leg 6 and the right rear seat leg 7. The holding shaft 17 is provided in the guide groove 9. The uppermost end and the lowermost end of the guide groove 9 are provided with positioning pin holes. When the chair is completely folded or unfolded, the cylindrical pins are respectively clamped in the positioning pin holes at the uppermost end and the lowermost end. The left rear chair leg 6 and the right rear chair leg 7 are provided with a button group 22 for releasing the locking of the positioning pin. The button group 22 comprises a top rod 20, a button shell 21 is sleeved outside the top rod 20, the button shell 21 is embedded into the left rear chair leg 6 and the right rear chair leg 7, and a return spring 19 is further connected to the top rod 20 in a switching mode.
When the folding chair is folded, as shown in figure 2, the left and right front chair legs are closed together with the left and right rear chair legs, the movable shaft group is moved to the lowest end of the guide groove, and the cylindrical pin is clamped in the positioning pin hole at the lowest end of the guide groove.
When the folding chair needs to be opened, the ejector rod is pushed inwards, and the ejector rod ejects the positioning pin out of the positioning pin hole to unlock. At the moment, the front end of the chair seat is pressed downwards, and the middle part of the chair seat is hinged with the middle parts of the left front chair leg and the right front chair leg, so that the chair seat rotates anticlockwise around the hinged part; at the moment, the retaining shaft fixed on the moving shaft group at the rear end of the chair seat moves upwards in the guide grooves on the left rear chair leg and the right rear chair leg; the left rear chair leg and the right rear chair leg are driven to rotate around the cylindrical optical axis of the T-shaped rotating shaft; until the retaining shaft moves to the uppermost end of the guide groove, the cylindrical pin clamp is popped out and clamped in the positioning pin hole at the uppermost end of the guide groove to complete locking. At the moment, the left and right front chair legs and the left and right rear chair legs form an included angle in an inverted V shape and are stably placed on the ground. Fully open as shown in figure 1.
When the folding chair needs to be folded, the ejector rod is pushed inwards, and the ejector rod ejects the positioning pin out of the positioning pin hole to unlock. At the moment, the front end of the chair seat is pushed upwards, and the chair seat rotates clockwise around the hinged parts of the left and right front chair legs; at the moment, the retaining shafts on the moving shaft group at the rear end of the chair seat move downwards in the guide grooves on the left and right rear chair legs; the left rear chair leg and the right rear chair leg are driven to rotate around the cylindrical optical axis of the T-shaped rotating shaft; and until the retaining shaft moves to the lowest end of the guide groove, the cylindrical pin clamp is popped out and clamped in the positioning pin hole at the lowest end of the guide groove to complete locking. At the moment, the left and right front chair legs are folded together with the left and right rear chair legs.
Second embodiment, a simple folding chair, which is shown in fig. 6-8, comprises a seat 1, wherein a through hole is formed in the middle of the seat 1, and a metal insert 13 with a threaded hole is embedded in the middle of the left front leg 2 and the right front leg 3. The bolt 11 is fixed on a metal insert 13 with a threaded hole through the through hole. The seat 1 is thereby connected to the left front leg 2 and the right front leg 3 by means of the bolts 11. The upper parts of the left front chair leg 2 and the right front chair leg 3 are fixedly connected with a backrest 4, the lower parts of the left front chair leg 2 and the right front chair leg 3 are fixedly connected with a supporting plate 5, the left front chair leg 2 and the right front chair leg 3 are respectively hinged with a left rear chair leg 6 and a right rear chair leg 7 through a hinge assembly, the hinge assembly is a ball stud 29, the ball stud 29 comprises a ball head 30, the ball head 30 is fixedly connected with a threaded shaft II 31, and a tool groove 32 is formed in the ball head 30 of the ball stud; the tool groove 32 is a straight groove. The upper ends of the left rear chair leg 6 and the right rear chair leg 7 are provided with spherical grooves 33, and the spherical grooves 33 are connected with swing grooves 34; the upper parts of the left front chair leg 2 and the right front chair leg 3 are embedded with metal inserts 13 with threaded holes, the second threaded shaft 31 is fixed on the metal inserts 13 with threaded holes on the upper parts of the left front chair leg 2 and the right front chair leg 3 and is arranged in the swinging groove 34, and the ball head 30 is clamped in the spherical groove 33. The utility model discloses a chair, including seat support 1, left back chair foot 6, right back chair foot 7, right back chair foot 6, right back chair foot 7 are inboard to be equipped with guide way 9, the metal insert 13 of threaded hole has been embedded to seat support 1 rear end, moves on 35 is fixed in the metal insert 13 of seat support 1 rear end threaded hole, it sets up in guide way 9 to move axle 35.
When the chair is installed, the ball bolts are inserted into the spherical grooves on the left rear chair leg and the right rear chair leg, and then are screwed and fixed on the left front chair leg and the right front chair leg through the straight screwdriver. After the assembly is finished, the ball head is clamped in the spherical groove, and only part of the ball head is exposed outside the spherical groove.
When in operation, the left and right front chair legs are folded together with the left and right rear chair legs, and the movable shaft is positioned at the lowest end of the guide groove. When the folding chair needs to be opened, only the front end of the chair seat needs to be pressed downwards, and the middle part of the chair seat is hinged with the middle parts of the left front chair leg and the right front chair leg, so that the chair seat rotates anticlockwise around the hinged part; at the moment, the moving shaft fixed at the rear end of the chair seat moves upwards in the guide grooves on the left rear chair leg and the right rear chair leg; and the left rear chair leg and the right rear chair leg are driven to rotate around the ball head of the ball head bolt; until the moving shaft moves to the uppermost end of the guide groove. At the moment, the left and right front chair legs and the left and right rear chair legs form an included angle in an inverted V shape and are stably placed on the ground. When the folding chair needs to be folded, the front end of the chair seat is pushed upwards, and the chair seat rotates clockwise around the hinged parts of the left and right front chair legs; at the moment, the moving shaft at the rear end of the chair seat moves downwards in the guide grooves on the left and right rear chair legs; the left rear chair leg and the right rear chair leg are driven to rotate around the ball head of the ball head bolt; until the moving shaft moves to the lowest end of the guide groove. At the moment, the left and right front chair legs are folded together with the left and right rear chair legs.
The utility model provides a folding chair, simple structure exposes in that the metalwork of outside is few pleasing to the eye and can lock after opening completely or drawing in, uses safelyr.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make various changes or modifications within the scope of the appended claims.
Claims (7)
1. A simple folding chair comprises a chair seat (1) and is characterized in that the outer side of the middle part of the chair seat (1) is respectively hinged with a left front chair leg (2) and a right front chair leg (3), the upper parts of the left front chair leg (2) and the right front chair leg (3) are fixedly connected with a backrest (4), the lower parts of the left front chair leg (2) and the right front chair leg (3) are fixedly connected with a supporting plate (5), the left front chair leg (2) and the right front chair leg (3) are respectively articulated with a left rear chair leg (6) and a right rear chair leg (7) through an articulated component group, the upper part and the lower part of the left rear chair leg (6) and the right rear chair leg (7) are respectively and fixedly connected with a supporting plate (5), the inner sides of the left rear chair leg (6) and the right rear chair leg (7) are provided with guide grooves (9), the rear end of the seat (1) is fixedly connected with a movable shaft group (18), and the movable shaft group (18) is arranged in the guide groove (9).
2. The simple folding chair as claimed in claim 1, wherein the set of hinge elements is a T-shaped rotating shaft (8), the T-shaped rotating shaft (8) comprises a cylindrical optical axis (23), and the cylindrical optical axis (23) is vertically and fixedly connected with a threaded shaft (24); open grooves (25) are formed in the upper ends of the left rear chair leg (6) and the right rear chair leg (7), and arc grooves (26) are vertically connected to the lower ends of the open grooves (25); the threaded shaft (24) is fixed on the left front chair leg (2) and the right front chair leg (3) and is arranged in the open slot (25), and the cylindrical optical axis (23) is clamped in the arc groove (26).
3. The simple folding chair as claimed in claim 2, wherein the left rear chair leg (6) and the right rear chair leg (7) comprise circular arc-shaped top ends (27), the upper portions of the left front chair leg (2) and the right front chair leg (3) are provided with concave circular arc-shaped ribs (28), circular arc surfaces of the circular arc-shaped top ends (27) are attached to and concentric with circular arc surfaces of the concave circular arc-shaped ribs (28), and the cylindrical optical axis (23) is located at the center of the two circular arc surfaces.
4. The simple folding chair as claimed in claim 1, 2 or 3, wherein a through hole is formed in the middle of the chair seat (1), two T-shaped bushings (12) which are symmetrically arranged are fixedly embedded in the through hole, the middle parts of the left front chair leg (2) and the right front chair leg (3) are hinged to the middle part of the chair seat (1) through bolts (11), and the bolts (11) penetrate through the T-shaped bushings (12).
5. The simple folding chair as claimed in claim 1, 2 or 3, wherein the moving shaft set (18) comprises a threaded post (14), the threaded post (14) is fixedly connected with a retaining shaft (17), a spring (15) is arranged in the retaining shaft (17), the spring (15) is connected with a cylindrical pin (16), the threaded post (14) is fixed at the rear end of the chair seat (1), the retaining shaft (17) is arranged in the guide groove (9), the uppermost end and the lowermost end of the guide groove (9) are provided with positioning pin holes, the cylindrical pin (16) is respectively clamped in the uppermost and the lowermost positioning pin holes when the chair is completely folded or completely unfolded, and the left rear chair leg (6) and the right rear chair leg (7) are provided with button sets (22) for releasing the positioning pin locking.
6. The simple folding chair as claimed in claim 5, wherein the button set (22) comprises a push rod (20), a button housing (21) is sleeved outside the push rod (20), the button housing (21) is embedded into the left rear chair leg (6) and the right rear chair leg (7), and a return spring (19) is connected to the push rod (20) in a penetrating manner.
7. The simple folding chair as claimed in claim 1, 2 or 3, wherein the left front chair leg (2), the right front chair leg (3) and the chair seat (1) are fixedly embedded with metal inserts (13) with threaded holes at threaded joints with other components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419727.8U CN210930426U (en) | 2019-08-29 | 2019-08-29 | Simple folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419727.8U CN210930426U (en) | 2019-08-29 | 2019-08-29 | Simple folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210930426U true CN210930426U (en) | 2020-07-07 |
Family
ID=71384434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921419727.8U Active CN210930426U (en) | 2019-08-29 | 2019-08-29 | Simple folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210930426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914288A (en) * | 2021-01-21 | 2021-06-08 | 福建欧莱德家具有限公司 | Folding chair and production process thereof |
-
2019
- 2019-08-29 CN CN201921419727.8U patent/CN210930426U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914288A (en) * | 2021-01-21 | 2021-06-08 | 福建欧莱德家具有限公司 | Folding chair and production process thereof |
| CN112914288B (en) * | 2021-01-21 | 2024-03-29 | 福建欧莱德家具有限公司 | Folding chair and production process thereof |
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