CN106175222B - Folding five-star foot - Google Patents
Folding five-star foot Download PDFInfo
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- CN106175222B CN106175222B CN201610868259.7A CN201610868259A CN106175222B CN 106175222 B CN106175222 B CN 106175222B CN 201610868259 A CN201610868259 A CN 201610868259A CN 106175222 B CN106175222 B CN 106175222B
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- block
- mounting
- limiting
- mounting block
- folding
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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
Abstract
The invention belongs to the technical field of base structures of supporting devices, and particularly relates to a folding five-star foot which comprises a central body and five support legs, wherein a first mounting block and a second mounting block which correspond to a first mounting groove and a second mounting groove in the central body are arranged on each support leg, and a pair of first connecting blocks and a pair of second connecting blocks which are used for being connected with the first mounting block and the second mounting block are arranged in the first mounting groove and the second mounting groove respectively. The invention can complete the connection and fixation of the support legs and the central body through the efficient clamping and limiting structure and ensure that the five-star leg can be effectively folded. The folding chair has the advantages of simple and firm structure, convenience in folding, wide application range and easiness in popularization.
Description
Technical Field
The invention belongs to the technical field of base structures of supporting devices, and particularly relates to a folding five-star foot.
Background
The swivel chair leg, also known as five-star leg, is the common accessory of swivel chair, office chair for install lift cylinder and support swivel chair, current swivel chair leg is the radioactive integral structure usually, and when one of them leg arm appeared damaging, just need change whole five-star leg on the one hand, cause unnecessary waste, and on the other hand, its integral structure occupation space is big, especially when depositing or vanning transportation, the extravagant space is many, and the cost of transportation is high, has increased the expenditure of enterprise. Although the folding five-pointed star foot of easy dismouting of current draws in folding easily, but all not equidimension reduction the use intensity of five-pointed star foot, in addition among the current product, draw in the stabilizer blade after folding and take place easily and the central body phenomenon that drops the separation, increased the loaded down with trivial details operation of unnecessary for next installation, the problem that influences the use is also opened to the accident taking place easily after drawing in addition to current five-pointed star foot.
The invention discloses a foldable five-star foot, which is disclosed in Chinese patent with patent publication No. CN 105124963A and publication No. 2015.12.09 and comprises a central body and leg arms arranged on the central body, wherein the central body is provided with an installation part corresponding to the leg arms, the leg arms are hinged with the installation part, the central body is provided with a limiting mechanism for limiting the rotation of the leg arms, the leg arms are hinged with the central body in a connection mode, and the leg arms are limited and fixed through the limiting mechanism.
However, the five-star foot has the problems of weak structure and poor using effect.
Disclosure of Invention
The invention aims to provide a folding five-star foot which can complete the connection and fixation of a support leg and a central body through a high-efficiency clamping and limiting structure and ensure that the five-star foot can be effectively folded. The folding chair has the advantages of simple and firm structure, convenience in folding, wide application range and easiness in popularization.
The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a foldable five-pointed star foot, includes central body and five stabilizer blades, be equipped with on the stabilizer blade with first installation piece and the second installation piece that correspond of first mounting groove and second mounting groove on the central body, all be equipped with in first mounting groove and the second mounting groove in pairs a set of be used for with first connecting block and second connecting block that first installation piece and second installation piece are connected. Adopt the form of two connecting blocks of double flute cooperation in this setting for five star feet have that joint strength is big, and the effectual advantage that is difficult for appearing plastics shrink and sink of plastics shaping.
The further preferred technical scheme is as follows: the first mounting block and the second mounting block are provided with a first connecting groove and a second connecting groove which are respectively clamped with the first connecting block and the second connecting block to be used for connecting and fixing the support legs.
The further preferred technical scheme is as follows: the first connecting block is provided with a first limiting block used for limiting and fixing the unfolded support leg, and the first mounting block and the second mounting block are provided with first limiting parts matched with the first limiting block.
The further preferred technical scheme is as follows: the second connecting block is provided with a second limiting block for limiting and fixing the support legs which are unfolded and folded, and the first mounting block and the second mounting block are provided with a second unfolding limiting part and a second folding limiting part which are matched with the second limiting block. Lie in this setting first mounting groove and second mounting groove middle part the second stopper is to expanding and drawing in the stabilizer blade all has spacing fixed action, follows play most spacing fixed action in the middle of the axial of stabilizer blade, guarantee fixed connection's intensity and stability.
The further preferred technical scheme is as follows: all be equipped with on first installation piece and the second installation piece and be used for first connecting block gets into the connecting block slide that first connecting groove needs pass through, the connecting block slide with be equipped with between the first connecting groove and be used for preventing first installation piece roll-off ground to the inside convex connecting block stuck point of connecting block slide, first connecting groove is equipped with and is used for the connecting block stuck point is deformed and is kick-backed the stuck point and opens the chamber. The connecting block clamping point is in rebounding after the first connecting block enters the first connecting groove, the first connecting block is prevented from sliding out accidentally, on the other hand, the clamping point is also in the clamping point cavity, namely the withdrawing of the support leg is realized when the first connecting block is pulled out, the connecting block clamping point can be ensured to retract inwards smoothly, and the support leg can be ensured to be detached smoothly.
The further preferred technical scheme is as follows: the distance h between the end corner part of the connecting block clamping point protruding towards the connecting block slide way and one side edge of the connecting block slide way is 0.5-3.0cm. In the arrangement, the clamping point of the connecting block has the characteristic that the inclination angle of the side edge connected with the sliding way of the connecting block is smaller than the inclination angle of the upper short edge of the clamping point of the connecting block, so that the first connecting block is ensured to enter the first connecting groove in a labor-saving manner and slide out of the first connecting groove in a relatively labor-saving manner; secondly, the distance reserved for the sliding-out action between the connecting block clamping point and the first connecting groove is smaller than the distance of the connecting block slide way, and the whole connecting block slide way is the accelerated sliding distance of the first connecting block entering the first connecting groove, so that the first connecting block is more difficult to enter than slide, and the connecting effect of the support legs is ensured.
The further preferred technical scheme is as follows: the central body is provided with an upper blocking part, and the support legs are provided with protruding parts on the support legs, wherein the protruding parts are used for being matched with the upper blocking part to realize the limiting and fixing of the support legs. In the arrangement, the upper blocking part is matched with the upper protruding part of the supporting leg to serve as a limiting support structure above the supporting leg, so that the stability of a connecting structure of the supporting leg and the central body in a force bearing state is ensured.
The further preferred technical scheme is as follows: a first mounting block stop block which is used for being clamped with the first mounting block on the folded support leg is arranged in the first mounting groove, a first stop block convex point is arranged on the first mounting block stop block, and a first convex point pit which is clamped with the first stop block convex point is arranged on the first mounting block; the second mounting groove is internally provided with a second mounting block stop block which is used for being clamped with a second mounting block on the support leg after being furled, a second stop block convex point is arranged on the second mounting block stop block, and a second convex point pit which is clamped with the second stop block convex point is arranged on the second mounting block.
The further preferred technical scheme is as follows: the inner side and the outer side of the second limiting block are respectively provided with two side faces which correspond to the second unfolding limiting part and the second folding limiting part and are used for limiting and fixing the support legs when the support legs are unfolded and folded, the first limiting block is provided with inner side faces which are used for limiting and fixing the support legs after the support legs are unfolded, and the vertical length and the whole volume of the second limiting block are larger than those of the first limiting block. In the arrangement, the second limiting block is clamped and limited from the axial middle part of the support leg and has a shape larger than that of the first limiting block as an axial main clamping effect, so that the effects of 'middle main bearing clamping and two side auxiliary clamping' are ensured, and the connection strength of the support leg 2 and the central body is ensured.
The further preferred technical scheme is as follows: and mounting block slots are formed in the first mounting block and the second mounting block. In the arrangement, the mounting block grooves are used for preventing the thicker parts of the first mounting block and the second mounting block from shrinking and collapsing, so that collapse caused by overlarge thickness is avoided, the use strength is ensured, and the use materials are saved.
The five-star foot folding device can complete connection and fixation of the support feet and the central body through the efficient clamping and limiting structure, and ensures that the five-star foot can be effectively folded. The folding type folding chair has the advantages of simple and firm structure, convenience in folding, wide application range and easiness in popularization.
Drawings
Fig. 1 is a schematic structural view of the furled state of the present invention.
FIG. 2 is a schematic structural view of the unfolded state of the present invention.
FIG. 3 is a schematic view of a side structure of the center body according to the present invention.
FIG. 4 is a schematic view of a side structure of the center body in the present invention.
FIG. 5 is a schematic view of a structure of one side of the connection portion of the stand bar according to the present invention.
FIG. 6 is a schematic view of a structure of one side of the connecting portion of the stand bar according to the present invention.
FIG. 7 is a schematic view of the position structure of the connecting block clamping point in the invention.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
The embodiment is as follows: as shown in fig. 1, 2, 3, 4, 5, 6 and 7, a foldable five-pointed star foot includes a central body 1 and five support legs 2, where the central body 1 is provided with a first mounting groove 101a and a second mounting groove 102a for the central body 1 and the support legs 2 to realize unfolding and folding actions of the five-pointed star foot through a rotation manner, and correspondingly, the support legs 2 are provided with a first mounting block 201 and a second mounting block 202 to form two sets of connection structures, and the first mounting block 201 and the second mounting block 202 ensure feasibility and effectiveness of connection by being clamped into the first mounting groove 101a and the second mounting groove 102a, where each of the first mounting groove 101a and the second mounting groove 102a is provided with a pair of a first connecting block 103 and a second connecting block 104, which are respectively used for being matched with corresponding slots on the first mounting block 201 and the second mounting block 202 to perform clamping connection and limiting fixation. In this embodiment, the connection between the support leg 2 and the central body 1 adopts a form of a double-groove matching double-connection block, which has the characteristic of saving material on the basis of ensuring connection strength compared with a form of a single-groove direct clamping single-connection block, and matches with the natural elastic deformation of the slightly narrow outer side and the inner side of the first mounting groove 101a and the second mounting groove 102a, so that the clamping and mounting actions are compact and firm; especially when the five-pointed star foot adopts plastics to add man-hour, according to current molding process condition, when plastic block thickness is great, the shrink of different degrees collapses very easily to appear in the injection moulding product, and the degree of collapsing is positive correlation with plastic block thickness, adopts the double flute structure to reduce the big small thickness of connection portion plastic block properly, has reduced the plastics and has collapsed the phenomenon to the influence of the quality of five-pointed star foot itself, can guarantee the joint strength of central body 1 and stabilizer blade 2 simultaneously again.
The first mounting block 201 is provided with a first connecting groove 203d for engaging with the first connecting block 103 and a second connecting groove 204 for engaging with the second connecting block 104, and correspondingly, the second mounting block 202 is also provided with a first connecting groove 203d for engaging with the first connecting block 103 and a second connecting groove 204 for engaging with the second connecting block 104, so that the first connecting grooves 203d are provided in pairs on the outer side surfaces of the first mounting block 201 and the second mounting block 202, and the second connecting grooves 204 are provided in pairs on the inner side surfaces of the first mounting block 201 and the second mounting block 202, which correspond to the inside-outside positional relationship in which the first connecting block 103 is provided on both sides of the first mounting groove 101a and the second mounting groove 102a, and the second connecting groove 104 is vertically provided on the partition between the first mounting groove 101a and the second mounting groove 102 a.
Wherein be equipped with on first connecting block 103 and be used for after stabilizer blade 2 expandes completely to the stabilizer blade 2 carries out spacing fixed first stopper 105, first stopper 105 with set up first spacing portion 205 on the stabilizer blade 2 carries out effectual block action, wherein first spacing portion 205 also with this characteristic of first connecting block 103 both sides position is corresponding, sets up respectively on two lateral surfaces of first installation piece 201 and second installation piece 202, follows spacing fixed action is realized to the both sides of stabilizer blade 2, plays the effect of one-to-one.
Similarly, the second connecting block 104 is provided with a second limiting block 106 for limiting and fixing the supporting leg 2 after the supporting leg 2 is completely unfolded, the second limiting block 106 and a second unfolding limiting part 206b arranged on the supporting leg 2 perform effective clamping action, wherein the second unfolding limiting part 206b also corresponds to the middle position of the second connecting block 104, and is clamped and fixed from the axial middle part of the supporting leg 2 to ensure the main fixing effect, and the two second unfolding limiting parts 206b are respectively arranged on the inner sides of the first mounting block 201 and the second mounting block 202 to play a role in one-to-one correspondence.
The second limiting block 106 is different from the first limiting block 105 in that the second limiting block 106 is provided with two planes for limiting and fixing, wherein a plane close to the inner sides of the first mounting groove 101a and the second mounting groove 102a is used for matching with the second unfolding limiting part 206b when the support leg 2 is completely unfolded to realize unfolding limiting, and another plane far away from the inner sides of the first mounting groove 101a and the second mounting groove 102a is used for folding and limiting the support leg 2 after the support leg 2 is folded, which is realized by the second folding limiting part 206a arranged at the inner sides of the first mounting block 201 and the second mounting block 202 to realize limiting function, wherein what is important is that when the angle rotated by the support leg 2 from the unfolding state to the folding state is α, the second folding limiting part 206a and the second unfolding limiting part 206b are used as two limiting planes, the included angle between the two limiting planes should also be α and should be the vertical tangent plane of the circular ring constituting the second connecting groove 204, and the α is 90 ° -110 — 110, which can ensure effective clamping and fixing in the unfolding state and folding state. In this embodiment, the second limiting block 106 is a "main limiting block" having dual functions of unfolding limiting and folding limiting, and has a "long and large" characteristic compared to the first limiting block 105, and the first limiting block 105 has only a smaller limiting surface for unfolding limiting, and is a small convex "auxiliary limiting block", and this way, the main limiting is performed from the middle of the support leg 2, the auxiliary limiting is performed from both sides of the support leg 2, and compared with the main limiting performed from both sides of the support leg 2, the auxiliary limiting block has the advantages of maximally ensuring that the support leg 2 is not broken, ensuring the limiting strength, saving materials, and simplifying the processing process.
In the process of mounting and fastening the supporting leg 2 and the central body 1, the second connecting block 104 is directly fastened into the open second connecting groove 204, so as to achieve simple and effective fastening and fastening, but when the first connecting block 103 is fastened into the first connecting groove 203d from the outside of the first mounting block 201 and the second mounting block 202, a butt joint entering process and an anti-slip-out purpose are required, firstly, the most basic feasibility and effectiveness of the fastening action are ensured, and secondly, the durability and durability of the supporting leg 2 after fastening and fastening are ensured.
In order to ensure feasibility and effectiveness of the engagement action, the outer sides of the first mounting block 201 and the second mounting block 202 are respectively provided with a connecting block sliding way 203a for the first connecting block 103 to enter the first connecting groove 203d to complete the engagement action, and a connecting block fastening point 203b extending towards the inside of the connecting block sliding way 203a is arranged at one side position between the connecting block sliding way 203a and the first connecting groove 203d, and the connecting block fastening point 203b deforms towards the side edge of the connecting block sliding way 203a due to the squeezing action of the first connecting block 103 in the process that the first connecting block 103 enters the first connecting groove 203d, so that the first connecting block 103 can smoothly enter the first connecting groove 203d, and after the first connecting block 103 enters the first connecting groove 203d, the connecting block fastening point 203b rebounds and recovers due to disappearance of the squeezing action and returns to the original shape position, thereby ensuring that the first connecting block 103 is not easy to slide out of the first connecting groove 203d, ensuring that the support leg 2 is firmly connected with the support leg 1, and avoiding damage during transportation and avoiding the damage of the support leg 1. In order to guarantee the validity of the deformation action after the extrusion of the connecting block clamping point 203b, a clamping point opening cavity 203c reserved for the connecting block clamping point 203b is formed in the connecting block sliding way 203a, the clamping point opening cavity 203c is used for accommodating and guaranteeing smooth resilience of the connecting block clamping point 203b when the connecting block clamping point 203b deforms towards the side edge, the anti-slip effect of the first connecting block 103 is achieved, and the validity of the deformation action is guaranteed. In this embodiment, the extension distance h of the connecting block fastening point 203b to the inside of the connecting block sliding channel 203a is 0.5-3.0cm, and it is ensured that the connecting block fastening point 203b can smoothly rebound to the initial state after the first connecting block 103 completely enters the first connecting groove 203d, so as to ensure effective realization of the anti-slipping-out effect, and the extension distance h of the connecting block fastening point 203b is suitable, so that the detachment of the supporting leg 2 can also be smoothly realized, and the durability and durability of the clamping and fixing of the supporting leg 2 are ensured.
After the support leg 2 and the central body 1 complete the engaging action, two sets of structures for realizing and enhancing the limiting engaging effect are further provided between the support leg 2 and the central body 1, respectively, an upper blocking portion 107 provided on the central body 1 is cooperatively provided with a support leg upper protruding portion 207 provided at an upper position of a front end of the support leg 2, and both are cooperatively limited to serve as a main part for the engaging limitation of the support leg 2 and the central body 1, and bear a great pressure applied to the support leg 2 by the central body 1, so as to ensure the firmness of the five-star leg as a supporting structure, while a second set of engaging structures are a first mounting block stopper 101b and a second mounting block stopper 102b provided in the first mounting groove 101a and the second mounting groove 102a, and the first mounting block 201 and the second mounting block 202 after being cooperatively engaged are engaged, and are engaged from outer circumferential surfaces of the first mounting block 201 and the second mounting block stopper 102b, so that the first mounting block stopper 101b and the second mounting block stopper 102b have a large upper side and a small side and an outer side which is arc-shaped, so as to ensure that the first mounting block stopper 201 and the second mounting block stopper 202 can be further fixed. On the other hand, the first mounting block stopper 101b and the second mounting block stopper 102b are respectively provided with a first stopper convex point 108 and a second stopper convex point 109, which are respectively butt-jointed and engaged with a first convex point pit 208 and a second convex point pit 209 respectively arranged on outer circumferential surfaces of the first mounting block 201 and the second mounting block 202, so as to further ensure stability of engagement action of the support leg 2 on the central body 1, and especially when the five-star foot is mounted, engagement effects of the first stopper convex point 108 and the second stopper convex point 109 are sufficient to ensure that when an installer holds one support leg 2, engagement effects of the support leg 2 and the central body 1 are not damaged, that is, the central body 1 does not fall down, no accident is caused, and finally, a support effect of the five-star foot is ensured.
In this embodiment, the fan-shaped protrusions of the first and second mounting blocks 201 and 202 for forming the two first connecting grooves 203d are provided with mounting block slots 210 for preventing the large plastic material from collapsing during the molding process, and the mounting block slots 210 are uniformly distributed on the fan-shaped protrusions according to a circular array, so that the whole first and second mounting blocks 201 and 202 have the characteristic of saving material on the basis of having sufficient strength.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.
Claims (7)
1. A folding five-pointed star foot, comprising a central body (1) and five legs (2), characterized in that: the supporting foot (2) is provided with a first mounting block (201) and a second mounting block (202) which correspond to the first mounting groove (101 a) and the second mounting groove (102 a) on the central body (1), a pair of first connecting blocks (103) and second connecting blocks (104) which are used for being connected with the first mounting block (201) and the second mounting block (202) are arranged in the first mounting groove (101 a) and the second mounting groove (102 a),
the first mounting block (201) and the second mounting block (202) are provided with a first connecting groove (203 d) and a second connecting groove (204) which are respectively clamped with the first connecting block (103) and the second connecting block (104) for connecting and fixing the support leg (2),
the first mounting block (201) and the second mounting block (202) are respectively provided with a connecting block slide way (203 a) through which the first connecting block (103) enters the first connecting groove (203 d), a connecting block clamping point (203 b) which is used for preventing the first mounting block (201) from sliding out and protrudes towards the inside of the connecting block slide way (203 a) is arranged between the connecting block slide way (203 a) and the first connecting groove (203 d), the first connecting groove (203 d) is provided with a clamping point opening cavity (203 c) which is used for deformation and resilience of the connecting block clamping point (203 b),
the distance h between the end corner part of the connecting block clamping point (203 b) protruding towards the connecting block slide way (203 a) and one side edge of the connecting block slide way (203 a) is 0.5-3.0cm.
2. The folding five-star foot according to claim 1, wherein: the first connecting block (103) is provided with a first limiting block (105) for limiting and fixing the unfolded support leg (2), and the first mounting block (201) and the second mounting block (202) are provided with a first limiting part (205) matched with the first limiting block (105).
3. The folding five-star foot according to claim 2, wherein: the second connecting block (104) is provided with a second limiting block (106) for limiting and fixing the support leg (2) which is unfolded and folded, and the first mounting block (201) and the second mounting block (202) are provided with a second unfolding limiting part (206 b) and a second folding limiting part (206 a) which are matched with the second limiting block (106).
4. The folding five-star foot according to claim 1, wherein: be equipped with on central body (1) and keep off portion (107), be equipped with on stabilizer blade (2) be used for with it realizes to go up to keep off portion (107) cooperation the stabilizer blade (2) is spacing fixed protrusion (207) on the stabilizer blade.
5. The folding five-star foot according to claim 1, wherein: a first mounting block stop block (101 b) which is used for being clamped with the first mounting block (201) on the folded support leg (2) is arranged in the first mounting groove (101 a), a first stop block convex point (108) is arranged on the first mounting block stop block (101 b), and a first convex point pit (208) which is clamped with the first stop block convex point (108) is arranged on the first mounting block (201); a second mounting block stop block (102 b) which is used for being clamped with a second mounting block (202) on the support leg (2) after being folded is arranged in the second mounting groove (102 a), a second stop block convex point (109) is arranged on the second mounting block stop block (102 b), and a second convex point pit (209) which is clamped with the second stop block convex point (109) is arranged on the second mounting block (202).
6. The folding five-star foot according to claim 3, wherein: the inner side and the outer side of the second limiting block (106) are respectively two side faces which correspond to the second unfolding limiting part (206 b) and the second folding limiting part (206 a) and are used for limiting and fixing the support legs (2) when the support legs are unfolded and folded, the first limiting block (105) is provided with an inner side face which is used for limiting and fixing the support legs (2) after the support legs are unfolded, and the vertical length and the whole volume of the second limiting block (106) are larger than those of the first limiting block (105).
7. The folding five-star foot according to claim 1, wherein: and mounting block slots (210) are formed in the first mounting block (201) and the second mounting block (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868259.7A CN106175222B (en) | 2016-09-30 | 2016-09-30 | Folding five-star foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868259.7A CN106175222B (en) | 2016-09-30 | 2016-09-30 | Folding five-star foot |
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| CN106175222A CN106175222A (en) | 2016-12-07 |
| CN106175222B true CN106175222B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610868259.7A Active CN106175222B (en) | 2016-09-30 | 2016-09-30 | Folding five-star foot |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788849B (en) * | 2016-07-07 | 2022-11-08 | 艾福史密特控股有限公司 | Seat and method for assembling support thereof |
| EP3510894B1 (en) * | 2016-09-30 | 2020-02-19 | Anji Jintai Fastener Co., Ltd. | Foldable five-star foot |
| CN106617849A (en) * | 2017-01-20 | 2017-05-10 | 梁学明 | Detachable five star foot rest with split convenience |
| CN107007059B (en) * | 2017-06-08 | 2023-04-28 | 安吉金泰紧固件有限公司 | A connection structure that is used for five stars foot base and stabilizer blade to assemble |
| CN108916106A (en) * | 2018-09-07 | 2018-11-30 | 江苏时花电器集团进出口有限责任公司 | Umbrella-type folds support |
| CN109619890A (en) * | 2019-02-02 | 2019-04-16 | 安吉金泰紧固件有限公司 | A kind of novel star base with folder function |
| US20220218110A1 (en) * | 2021-01-11 | 2022-07-14 | Verona Sky International Trading Co., Limited | Three-leg star shaped assembly structure for supporting chair legs |
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| US20150238014A1 (en) * | 2014-02-24 | 2015-08-27 | Vs Vereinigte Spezialmoebelfabriken Gmbh & Co Kg | Furniture frame, particularly a chair or a table frame, and chair or table furniture containing such a furniture frame |
| CN105124963A (en) * | 2015-09-07 | 2015-12-09 | 中威控股集团有限公司 | Foldable five-star foot |
| CN206197513U (en) * | 2016-08-25 | 2017-05-31 | 安吉金泰紧固件有限公司 | A kind of collapsible star base |
| CN206303510U (en) * | 2016-09-30 | 2017-07-07 | 安吉金泰紧固件有限公司 | A kind of collapsible star base |
| CN206560195U (en) * | 2016-08-25 | 2017-10-17 | 安吉金泰紧固件有限公司 | A kind of reassembling type star base |
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- 2016-09-30 CN CN201610868259.7A patent/CN106175222B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150238014A1 (en) * | 2014-02-24 | 2015-08-27 | Vs Vereinigte Spezialmoebelfabriken Gmbh & Co Kg | Furniture frame, particularly a chair or a table frame, and chair or table furniture containing such a furniture frame |
| CN105124963A (en) * | 2015-09-07 | 2015-12-09 | 中威控股集团有限公司 | Foldable five-star foot |
| CN206197513U (en) * | 2016-08-25 | 2017-05-31 | 安吉金泰紧固件有限公司 | A kind of collapsible star base |
| CN206560195U (en) * | 2016-08-25 | 2017-10-17 | 安吉金泰紧固件有限公司 | A kind of reassembling type star base |
| CN206303510U (en) * | 2016-09-30 | 2017-07-07 | 安吉金泰紧固件有限公司 | A kind of collapsible star base |
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| CN106175222A (en) | 2016-12-07 |
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