CN215820304U - Chair foot unit and combined chair foot - Google Patents
Chair foot unit and combined chair foot Download PDFInfo
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- CN215820304U CN215820304U CN202121888618.8U CN202121888618U CN215820304U CN 215820304 U CN215820304 U CN 215820304U CN 202121888618 U CN202121888618 U CN 202121888618U CN 215820304 U CN215820304 U CN 215820304U
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- chair leg
- leg unit
- chair
- unit body
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a chair leg unit and a combined chair leg, comprising a chair leg unit body, wherein the chair leg unit body is provided with a head end and a tail end along the length direction of the chair leg unit body, the tail end of the chair leg unit body is provided with a roller mounting hole, the head end of the chair leg unit body is provided with a first bulge and a second bulge, the first bulge and the second bulge are symmetrically arranged at the two sides of the head end of the chair leg unit body, and the first bulge and the second bulge extend outwards in an inclined manner towards the direction deviating from the tail end of the chair leg unit body, a first butt joint surface facing away from the chair leg unit body is arranged on the first bulge, a second butt joint surface facing away from the chair leg unit body is arranged on the second bulge, an arc surface used for forming a chair leg center hole is formed between the first butt joint surface and the second butt joint surface, an outwards-extending plug connector is arranged on the first butt joint surface, and a slot matched with the plug connector is arranged on the arc surface. The utility model is convenient and firm to assemble.
Description
Technical Field
The utility model relates to the field of chair furniture, in particular to a chair leg unit and a combined chair leg.
Background
In the technical field of production and manufacturing of the swivel chair, the five-star feet are mostly used as chair foot structures, the five-star feet are convenient for people to rotate and move when sitting on the chair, the contact range of the chair feet and the ground can be increased, the safety of people sitting on the swivel chair is improved, but the space and the range occupied by the five-star feet are large, the space is occupied during shipment, and therefore the transportation cost of the swivel chair is improved.
The chair foot component with the application number of '202020519156.1' and the detachable and leg-resting function provides a structure with detachable connection of a supporting leg and a chair foot base body, but the connection mode of the structure needs a turn-knob screw for fixing, and the operation is troublesome, time-consuming and labor-consuming.
Disclosure of Invention
The utility model overcomes the defects in the prior art, and firstly provides a chair leg unit which can be stacked together during transportation to save space, and when in specific application, five chair leg units are spliced into a combined chair leg.
Furthermore, the utility model also provides the combined chair leg which is more convenient to disassemble and assemble, saves more labor to assemble and has more stable structure after being assembled.
The technical scheme of the utility model is realized as follows:
a chair leg unit comprises a chair leg unit body, the chair leg unit body is provided with a head end and a tail end along the length direction thereof, the tail end of the chair leg unit body is provided with a roller mounting hole, the head end of the chair leg unit body is provided with a first bulge and a second bulge, the first bulge and the second bulge are symmetrically arranged at two sides of the head end of the chair leg unit body, and the first bulge and the second bulge extend outwards in an inclined way towards the direction departing from the tail end of the chair leg unit body, the first bulge is provided with a first butt surface facing away from the chair leg unit body, the second bulge is provided with a second butt surface facing away from the chair leg unit body, an arc surface for forming a center hole of the chair leg is formed between the first butt joint surface and the second butt joint surface, the first butt joint face is provided with a plug connector extending outwards, and the arc face is provided with a slot matched with the plug connector.
In a further aspect, the second mating surface is provided with an opening, the opening is communicated with the slot, the length of the opening is smaller than that of the slot, the plug connector includes an insertion block and a connection block, the insertion block is arranged on the first mating surface through the connection block, the length of the insertion block is the same as that of the slot, and the length of the connection block is the same as that of the opening.
Because the length of the opening is smaller than that of the slot, when the inserting block is inserted into the slot through the notch of the slot, the connecting block is positioned at the opening, the slot is communicated with the slot wall at one side of the opening and is abutted against the inserting block, the slot is communicated with the slot wall at one side of the opening and forms a limiting block with the inserting block, and the plug connector is not easy to be separated from the slot.
In a further scheme, the opening part is provided with a limiting block, the connecting block is provided with a jack, and when the connecting block is located at the opening part, the limiting block is inserted into the jack.
Because the connecting block is located during the opening part, the stopper is inserted and is formed spacingly in the jack once more for overall structure is more firm.
In a further scheme, the limiting block is provided with a top end and a bottom end along the height direction of the limiting block, the bottom end of the limiting block is connected with the second protrusion, and the thickness of the limiting block is gradually reduced from the bottom end to the top end. Because the thickness of stopper reduces from the bottom to the top gradually, be convenient for the stopper inserts in the jack.
The utility model also provides a combined chair leg, which comprises the chair leg unit in the scheme, wherein a plurality of chair leg unit bodies are arranged around the same circle center; in two adjacent chair foot unit bodies, the plug connector on one of the chair foot unit bodies is inserted into the slot on the other chair foot unit body, so that the two adjacent chair foot unit bodies are connected together, the first butt joint surface on one of the two adjacent chair foot unit bodies is abutted against the second butt joint surface on the other chair foot unit body, and when the plurality of chair foot unit bodies are connected together, the circular arc surfaces formed between the first bulges and the second bulges on the plurality of chair foot unit bodies enclose a central hole for inserting the air rod.
The plurality of chair leg unit bodies are arranged around the same circle center, the plug connector on one chair leg unit body is buckled in the slot on the other chair leg unit body, so that the two adjacent chair leg unit bodies are connected together, and the plurality of chair leg unit bodies can be detached to be stacked and conveyed during transportation, so that the storage volume is reduced. And because the first bulge and the second bulge are symmetrically arranged on two sides of the head end of the chair leg unit body, the first butt joint surface and the second butt joint surface are symmetrically arranged, and the two butt joint surfaces are relatively flat, when the chair leg is spliced into a complete chair leg, the formed butt joint line is relatively neat, and the two butt joint surfaces are the same as the diameter direction of the central hole, so that when the air rod is inserted, the relative sliding between the two adjacent butt joint surfaces is more smooth, and the clamping fit between the support legs is more facilitated.
In a further scheme, the chair leg unit further comprises a limiting ring, a first arc-shaped stop block is arranged on the bottom end face of the chair leg unit body, when the chair leg unit bodies are connected together, the first arc-shaped stop blocks on the chair leg unit bodies are spliced to form a first annular convex ring, the first annular convex ring and the central hole are arranged in the same circle center, and the limiting ring is sleeved on the outer wall of the first annular convex ring.
Because the limiting ring is sleeved on the outer wall of the first annular convex ring, when parts such as the air rod and the like are inserted into the central hole, the air rod always has outward tension to the central hole, and the limiting ring gives acting force opposite to the acting force, so that the plurality of chair leg unit bodies are buckled more tightly.
In a further scheme, a buckle is arranged on the bottom end face of the chair leg unit body, a clamping groove is formed in the side wall of one side of the buckle, and when the limiting ring is sleeved on the outer wall of the first annular convex ring, the limiting ring is clamped in the clamping groove.
When the limiting ring is sleeved on the outer wall of the first annular convex ring, the limiting ring is clamped in the clamping groove, and the limiting ring is limited through the clamping groove position, so that the limiting ring is prevented from being separated from the first annular convex ring.
In a further scheme, a second arc-shaped stop block is arranged on the bottom end face of the chair foot unit body, when a plurality of chair foot unit bodies are connected together, the second arc-shaped stop blocks on the chair foot unit bodies are spliced and enclosed to form a second annular convex ring, the second annular convex ring and the first annular convex ring are arranged in a concentric mode, an annular groove is formed between the second annular convex ring and the first annular convex ring, and the limiting ring is located in the annular groove. The limiting ring is shielded through the second annular convex ring, so that the appearance is more attractive.
The design starting point, the idea and the beneficial effects of the utility model adopting the technical scheme are as follows:
the head end of the chair leg unit body is provided with a first bulge and a second bulge, the first bulge is provided with a first butt joint surface facing away from the chair leg unit body, the second bulge is provided with a second butt joint surface facing away from the chair leg unit body, an arc surface for forming a chair leg center hole is formed between the first butt joint surface and the second butt joint surface, the first butt joint surface is provided with an outwards-extending plug connector, and the arc surface is provided with a slot matched with the plug connector.
Simultaneously, because the slot sets up on the arc surface, be along centre bore diameter direction grafting lock between two adjacent chair foot unit bodies, after inserting the gas pole, the tapering expanding force of gas pole is also along diameter direction is outside, and is the same with stabilizer blade lock joint direction, so just make between two adjacent chair foot unit bodies buckle tighter, the structure is more stable, satisfies the requirement of maximum strength.
In addition, because the first bulge and the second bulge are symmetrically arranged on two sides of the head end of the chair leg unit body, the first butt joint surface and the second butt joint surface are symmetrically arranged, and the two butt joint surfaces are relatively flat, when the integrated combined chair leg is spliced, the formed butt joint line is relatively neat, and the two butt joint surfaces are the same as the diameter direction of the central hole, so that when the air rod is inserted, the relative sliding between the two adjacent butt joint surfaces is more smooth, and the clamping fit between the support legs is more facilitated.
Compared with the chair leg in the prior art, through the structural design, the utility model does not need to process Morse taper, so that the integral processing technology of the chair leg is simplified, and a certain processing error is allowed; more specifically, when the integrated combined chair legs are spliced, the lower parts of the chair legs are hooped by the limiting rings, the air rods are inserted into the central holes, the air rods always have outward tension on the central holes, and the limiting rings provide opposite acting force to the air rods, so that the air rods are held more and more tightly among the chair leg unit bodies.
Drawings
FIG. 1 is a schematic structural view of a combination chair leg;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an assembly view and a partial enlarged view of two leg unit bodies;
FIG. 4 is a schematic structural view of the chair leg unit body;
fig. 5 is a top view of the sectional chair leg.
The figures are numbered: the chair leg unit comprises a chair leg unit body 1, a roller mounting hole 2, a first bulge 3, a second bulge 4, a first butt joint 5, a second butt joint 6, a plug-in unit 7, a slot 8, an opening 9, an insertion block 10, a connecting block 11, a limiting block 12, a jack 13, an arc surface 14, a central hole 15, a first arc-shaped block 16, a first annular convex ring 17, a second arc-shaped block 18, a second annular convex ring 19, a buckle 20, an annular groove 21 and a limiting ring 22.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The specific embodiment of the utility model is as follows:
example (b): as shown in fig. 1 to 5, the present invention provides a combined chair leg, which comprises a plurality of chair leg unit bodies 1. Each of the leg unit bodies 1 has a head end and a tail end along its length direction, the tail end of the leg unit body 1 is provided with a roller mounting hole 2, and as shown in fig. 4, the head end of the leg unit body 1 is provided with a first protrusion 3 and a second protrusion 4. The first protrusion 3 and the second protrusion 4 are symmetrically arranged on two sides of the head end of the chair leg unit body 1, and the first protrusion 3 and the second protrusion 4 both extend outwards in an inclined manner in a direction departing from the tail end of the chair leg unit body 1. The first protrusion 3 is provided with a first butt-joint surface 5 facing away from the chair leg unit body 1, the second protrusion 4 is provided with a second butt-joint surface 6 facing away from the chair leg unit body 1, an arc surface 14 for forming a chair leg central hole 15 is formed between the first butt-joint surface 5 and the second butt-joint surface 6, the first butt-joint surface 5 is provided with an outward-extending connector 7, and the arc surface 14 is provided with a slot 8 matched with the connector 7.
The plurality of chair leg unit bodies 1 are arranged around the same circle center. In two adjacent chair leg unit bodies 1, the plug connector 7 on one of the chair leg unit bodies 1 is inserted into the slot 8 on the other chair leg unit body 1, so that the two adjacent chair leg unit bodies 1 are connected together, and the first butt joint surface 5 on one of the chair leg unit bodies 1 in the two adjacent chair leg unit bodies 1 is abutted against the second butt joint surface 6 on the other chair leg unit body 1.
Specifically, referring to fig. 3, during assembly, the plug 7 of the first leg unit body 1 is inserted into the slot 8 of the second leg unit body 1, that is, the insertion block 10 is inserted into the slot 8 along the depth direction of the slot 8, so that the first abutting surface 5 of the first leg unit body 1 abuts against the second abutting surface 6 of the second leg unit body 1. The plug connector 7 of the second chair leg unit body 1 is inserted into the slot 8 of the third chair leg unit body 1, and the rest is done in the same way until the plug connector 7 of the last chair leg unit body 1 is inserted into the slot 8 of the first chair leg unit body 1, so that the combined chair leg can be formed, and other steps such as turning a screw are not needed, so that the chair leg assembly is convenient and fast. When the seat to which the combined chair leg belongs needs to be carried and conveyed, the plurality of chair leg unit bodies 1 can be separated only by reversely pulling out the plug connectors 7 along the original direction of inserting the plug connectors 7, so that the plurality of chair leg unit bodies 1 are stacked and stored, the packing amount is reduced, and the carrying and conveying of the combined chair leg are facilitated.
The interposer 7 includes an interposer block 10 and a connection block 11, and the interposer block 10 is disposed on the first mating surface 5 through the connection block 11. Meanwhile, the second abutting surface 6 is further provided with an opening 9, the opening 9 is communicated with the slot 8, and the length of the opening 9 is smaller than that of the slot 8. The length of the insertion block 10 is the same as that of the slot 8, and the length of the connection block 11 is the same as that of the opening 9. When the insertion block 10 is inserted into the insertion slot 8, the connection block 11 is located at the opening 9. Because the length of the opening 9 is smaller than that of the slot 8, the side wall of the insertion block 10 is abutted against the side wall of the slot 8 with the opening 9 to form a limit. It is possible to effectively prevent the insertion block 10 from being removed from the socket 8.
Furthermore, the opening 9 is further provided with a limiting block 12, and the connecting block 11 is provided with a jack 13 matched with the limiting block 12. When the insertion block 10 is inserted into the insertion groove 8 such that the connection block 11 is positioned at the opening 9, the stopper 12 is inserted into the insertion hole 13. Further playing a role in limiting.
In the scheme, the arc surface 14 for forming the center hole 15 of the chair leg is formed between the first butt joint surface 5 and the second butt joint surface 6 of the chair leg unit body 1, and when the plurality of chair leg unit bodies 1 are assembled and connected together, the arc surfaces 14 on the plurality of chair leg unit bodies 1 enclose the center hole 15 for inserting the air rod. It is easy to understand that, because the slot 8 on each support leg is arranged on the arc surface 14 in the present solution, the seat leg unit body 1 and the seat leg unit body 1 are engaged with each other along the diameter direction of the central hole 15. Specifically, referring to fig. 5, the dotted line in fig. 5 is a line segment located in the diameter direction of the central hole 15, and it can be seen from the figure that the line segment coincides with the joint between the first abutting surface 5 and the second abutting surface 6 of the two adjacent chair leg unit bodies 1. Therefore, the chair leg unit body 1 and the chair leg unit body 1 are inserted and buckled along the diameter direction of the central hole 15.
And after the air rod is inserted into the central hole 15, the taper expansion force of the air rod is outward along the diameter direction and is the same with the buckling and clamping direction of the support legs, so that the two adjacent chair leg unit bodies 1 are buckled more tightly, the structure is more stable, and the requirement on the maximum strength is met.
In addition, as shown in fig. 2, the combined chair leg in the present solution further comprises a limiting ring 22. A first arc-shaped stop block is further arranged on the bottom end face of each chair leg unit body 1. When the plurality of chair leg unit bodies 1 are assembled and connected together, the first arc-shaped check blocks on the plurality of chair leg unit bodies 1 are spliced to form a first annular convex ring 17, and the first annular convex ring 17 and the central hole 15 are arranged concentrically. The limiting ring 22 is sleeved on the outer wall of the first annular convex ring 17.
Because the limiting ring 22 is sleeved on the outer wall of the first annular convex ring 17, when the air rod and other components are inserted into the central hole 15, the air rod always has an outward tension to the chair leg unit body 1, namely, an outward tension along the diameter direction of the central hole 15. The leg unit body 1 is forced to always have a tendency to move outward. The first annular convex ring 17, the limiting ring 22 and the central hole 15 are arranged concentrically, and the limiting ring 22 is sleeved on the outer wall of the first annular convex ring 17. The retainer ring 22 gives a force to prevent the first annular protrusion ring 17 from moving outward, so that the plurality of leg unit bodies 1 are fastened more tightly.
In the scheme, a second arc-shaped stop block is further arranged on the bottom end face of the chair leg unit body 1. When the plurality of chair foot unit bodies 1 are connected together, the second arc-shaped check blocks on the plurality of chair foot unit bodies 1 are spliced to form a second annular convex ring 19, and the second annular convex ring 19 and the first annular convex ring 17 are arranged concentrically. An annular groove 21 is formed between the second annular convex ring 19 and the first annular convex ring 17, and a limiting ring 22 is positioned in the annular groove 21. The limiting ring 22 is shielded by the second annular convex ring 19, so that the appearance is more attractive.
Meanwhile, in the scheme, the bottom end face of the chair leg unit body 1 is also provided with a buckle 20, and the side wall of one side of the buckle 20 is provided with a clamping groove. When the limiting ring 22 is sleeved on the outer wall of the first annular convex ring 17, the limiting ring 22 is clamped in the clamping groove. The limiting ring 22 is limited through the clamping groove, and the limiting ring 22 is prevented from being separated from the first annular convex ring 17. And the retainer ring 22 can be locked in the locking groove. The buckle 20 in this scheme is the working of plastics, and the in-process extrusion buckle 20 that stop collar 22 emboliaed on the outer wall of first annular bulge loop 17 takes place to deform until stop collar 22 slides in the draw-in groove, and buckle 20 resets and realizes limit function.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.
Claims (8)
1. A chair leg unit characterized by: comprises a chair leg unit body, the chair leg unit body is provided with a head end and a tail end along the length direction, the tail end of the chair leg unit body is provided with a roller mounting hole, the head end of the chair leg unit body is provided with a first bulge and a second bulge, the first bulge and the second bulge are symmetrically arranged at two sides of the head end of the chair leg unit body, and the first bulge and the second bulge extend outwards in an inclined way towards the direction departing from the tail end of the chair leg unit body, the first bulge is provided with a first butt surface facing away from the chair leg unit body, the second bulge is provided with a second butt surface facing away from the chair leg unit body, an arc surface for forming a center hole of the chair leg is formed between the first butt joint surface and the second butt joint surface, the first butt joint face is provided with a plug connector extending outwards, and the arc face is provided with a slot matched with the plug connector.
2. The chair foot unit according to claim 1, wherein: the connector comprises a first butt joint face, a second butt joint face, a slot and a connector, wherein the second butt joint face is provided with an opening, the opening is communicated with the slot, the length of the opening is smaller than that of the slot, the connector comprises an inserting block and a connecting block, the inserting block passes through the connecting block and is arranged on the first butt joint face, the length of the inserting block is the same as that of the slot, and the length of the connecting block is the same as that of the opening.
3. The chair foot unit according to claim 2, wherein: the opening part is provided with the stopper, be provided with the jack on the connecting block, the connecting block is located during the opening part, the stopper insert in the jack.
4. The chair foot unit according to claim 3, wherein: the stopper has top and bottom along self direction of height, the bottom and the second of stopper are protruding to link to each other, the thickness of stopper is dwindled by bottom to top gradually.
5. A combined chair leg is characterized in that: the chair leg unit comprises a plurality of chair leg units as claimed in any one of claims 1 to 4, wherein a plurality of chair leg unit bodies are arranged around the same circle center; in two adjacent chair foot unit bodies, the plug connector on one of the chair foot unit bodies is inserted into the slot on the other chair foot unit body, so that the two adjacent chair foot unit bodies are connected together, the first butt joint surface on one of the two adjacent chair foot unit bodies is abutted against the second butt joint surface on the other chair foot unit body, and when the plurality of chair foot unit bodies are connected together, the circular arc surfaces formed between the first bulges and the second bulges on the plurality of chair foot unit bodies enclose a central hole for inserting the air rod.
6. The modular chair leg as claimed in claim 5, wherein: the chair leg unit comprises a plurality of chair leg unit bodies, and is characterized by further comprising a limiting ring, wherein a first arc-shaped stop block is arranged on the bottom end face of each chair leg unit body, when the chair leg unit bodies are connected together, the first arc-shaped stop blocks on the chair leg unit bodies are spliced to form a first annular convex ring, the first annular convex ring and the central hole are arranged in the same circle center, and the limiting ring is sleeved on the outer wall of the first annular convex ring.
7. The modular chair leg as claimed in claim 6, wherein: the chair leg unit comprises a chair leg unit body and is characterized in that a buckle is arranged on the bottom end face of the chair leg unit body, a clamping groove is formed in the side wall of one side of the buckle, and when the limiting ring is sleeved on the outer wall of the first annular convex ring, the limiting ring is clamped in the clamping groove.
8. The modular chair leg as claimed in claim 6, wherein: the chair leg unit comprises a chair leg unit body and is characterized in that a second arc-shaped stop block is arranged on the bottom end face of the chair leg unit body, when a plurality of chair leg unit bodies are connected together, the second arc-shaped stop blocks on the chair leg unit bodies are spliced to enclose a second annular convex ring, the second annular convex ring and the first annular convex ring are arranged in the same circle center, an annular groove is formed between the second annular convex ring and the first annular convex ring, and a limiting ring is located in the annular groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888618.8U CN215820304U (en) | 2021-08-12 | 2021-08-12 | Chair foot unit and combined chair foot |
| PCT/CN2021/138952 WO2023015806A1 (en) | 2021-08-12 | 2021-12-16 | Chair leg unit and combined chair leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888618.8U CN215820304U (en) | 2021-08-12 | 2021-08-12 | Chair foot unit and combined chair foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215820304U true CN215820304U (en) | 2022-02-15 |
Family
ID=80194763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121888618.8U Active CN215820304U (en) | 2021-08-12 | 2021-08-12 | Chair foot unit and combined chair foot |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN215820304U (en) |
| WO (1) | WO2023015806A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479119B (en) * | 2013-09-13 | 2016-09-07 | 永艺家具股份有限公司 | A kind of revolving chair leg and the leg of revolving chair leg |
| CN103735069B (en) * | 2013-12-24 | 2016-04-27 | 浙江恒林椅业股份有限公司 | A kind of Detachable chair leg |
| CN104042055A (en) * | 2014-06-06 | 2014-09-17 | 浙江永艺家具股份有限公司 | Swivel chair foot and assembly method thereof |
| CN108294522B (en) * | 2018-01-11 | 2023-07-25 | 永艺家具股份有限公司 | Swivel chair leg and assembly method thereof |
| US11464334B2 (en) * | 2019-02-26 | 2022-10-11 | Anji Jintai Fastener Co., Ltd. | Detachable five-star base |
| CN110074578A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of Detachable chair leg and chair |
| CN212415252U (en) * | 2020-05-22 | 2021-01-29 | 彭汉强 | Detachable chair leg |
| CN113100597A (en) * | 2021-05-21 | 2021-07-13 | 安吉三久智能家居科技有限公司 | Chair leg |
-
2021
- 2021-08-12 CN CN202121888618.8U patent/CN215820304U/en active Active
- 2021-12-16 WO PCT/CN2021/138952 patent/WO2023015806A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2023015806A1 (en) | 2023-02-16 |
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Effective date of registration: 20230404 Address after: 313000 east area, 1st floor, building 2, No. 8, Tangpu Avenue, Dipu street, Anji County, Huzhou City, Zhejiang Province (workshop of Zhejiang Anji Zhishang Furniture Co., Ltd.) Patentee after: Anji Shanye Home Co.,Ltd. Address before: Room 1401, incubation building, Sunshine Industrial Park (Anji science and Technology Pioneer Park Co., Ltd.), Diepu street, Anji County, Huzhou City, Zhejiang Province, 313300 Patentee before: Anji natto Intelligent Technology Co.,Ltd. |