CN214341214U - Five-star foot with high reliability - Google Patents
Five-star foot with high reliability Download PDFInfo
- Publication number
- CN214341214U CN214341214U CN202120246297.5U CN202120246297U CN214341214U CN 214341214 U CN214341214 U CN 214341214U CN 202120246297 U CN202120246297 U CN 202120246297U CN 214341214 U CN214341214 U CN 214341214U
- Authority
- CN
- China
- Prior art keywords
- supporting legs
- mounting
- supporting
- leg
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a five star feet that reliability is strong, including the structure main part, the structure main part includes the mount pad, wears to locate the mounting bracket at mount pad middle part, the up end of mount pad is equipped with the slot, the mount pad bottom is equipped with connecting piece and spacing groove, the connecting piece is equipped with mobilizable support frame, the mounting bracket bottom is equipped with and is used for being fixed in retaining member on the mount pad, the support frame comprises first supporting legs and the second supporting legs that five groups are the annular and distribute, the top of first supporting legs is equipped with the gear, the gear with the picture peg meshing is connected, the utility model has the advantages of easy dismounting, stable in structure, good reliability and shock attenuation effect are good.
Description
Technical Field
The utility model relates to a five-star foot technical field specifically is a five-star foot that reliability is strong.
Background
The seat that people used in office furniture in market generally all adopts the base of five star feet, general five star foot base is integrated into one piece basically, in the in-process of using, the tip of five star foot often can be because of receiving the effect damage of external force, perhaps because the long-term wearing and tearing that tramples of user make it, the five star foot after the wearing and tearing not only influences beautifully, and the user skids easily when continuing trampling, the life of five star feet has been reduced simultaneously, lead to supporting legs intensity not good, the reliability is poor, and, because the five star foot is integrated into one piece, need wholly change the five star foot when changing, resources have been wasted greatly, for this reason, provide a five star foot of strong reliability.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art scheme, the utility model provides a strong reliability's five-star foot can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
a five-star foot with high reliability comprises a structure main body, wherein the structure main body comprises an installation seat and an installation frame penetrating through the middle of the installation seat, the upper end surface of the installation seat is provided with a slot, the bottom of the installation seat is provided with a connecting piece and a limiting groove, the connecting piece is provided with a movable support frame, and the bottom end of the installation frame is provided with a locking piece fixed on the installation seat;
the utility model discloses a building block, including mounting bracket, connecting piece, support frame, first supporting legs, second supporting legs, stopper, second spring, the mounting bracket is worn to be equipped with the erection column, the outside of erection column is fixed with the reinforcing plate muscle, just the bottom of mount pad is equipped with a plurality of picture pegs, be equipped with a plurality of teeth of a cogwheel on the picture peg, the connecting piece is the annular and distributes, the connecting piece with the support frame is connected, the support frame is the first supporting legs and the second supporting legs of annular distribution by five groups and constitutes, the top of first supporting legs is equipped with the gear, the gear with the picture peg meshing is connected, first supporting legs still is equipped with stopper and first spring, first supporting legs with the second supporting legs is connected, first supporting legs with the junction of second supporting legs is equipped with the regulating part, just the second supporting legs still is equipped with the second spring, first spring is fixed in the inboard of stopper, the second spring is fixed in the inboard of first supporting legs.
Particularly, the locking part comprises a fixing plate and a locking knob, the locking knob penetrates through the fixing plate to be connected with the mounting column, and the fixing plate is detachably connected with the mounting column.
Particularly, the reinforcing plate rib is fixed on the upper end face of the mounting seat, and the reinforcing plate rib is welded with the mounting column.
Particularly, an included angle is formed between the first supporting leg and the second supporting leg, and anti-skid pads are arranged at the bottoms of the first supporting leg and the second supporting leg.
Particularly, the inserting plate penetrates through the inserting groove and is fixedly connected with the mounting column.
Particularly, the limiting block is connected with the limiting groove and is perpendicular to the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a five-star foot with strong reliability, in the installation process, the installation column on the installation rack is correspondingly installed with the slot through the slot on the upper end surface of the installation seat, and simultaneously, the installation column is fixed on the locking knob and the fixed plate through the locking part at the bottom of the installation column, so as to prevent the installation column from separating from the installation seat, after the fixation is finished, the connecting part at the bottom of the installation seat is connected with the gear of the first supporting leg of the installed supporting frame, the gear is meshed with the gear teeth of the plug board of the installation seat, when the supporting frame supports the ground, the first supporting leg and the second supporting leg are opened under the downward pressure of the installation column for supporting, in addition, the first supporting leg is provided with a limiting block, the supporting force is generated after the limiting block is fixed in the limiting groove, and the pressure is greatly dispersed through the first spring, the second spring and the second supporting leg, the first supporting leg and the second supporting leg are both provided with anti-slip mats, further strengthen its reliability, the utility model discloses long service life, easy dismounting, novel structure is unique, and stability is strong, safe and reliable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic bottom structure diagram of the present invention.
Reference numbers in the figures:
1. a mounting frame; 2. a mounting seat; 3. a support frame; 4. a locking member; 5. a connecting member; 6. mounting a column; 7. reinforcing the plate ribs; 8. a limiting groove; 9. a gear; 10. a limiting block; 11. a first supporting leg; 12. an adjustment member; 13. a second support leg; 14. a first spring; 15. gear teeth; 16. inserting plates; 17. a second spring; 18. a slot; 19. a non-slip mat; 20. locking the knob; 21. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a five-star foot with strong reliability, which comprises a structure main body, wherein the structure main body comprises a mounting base 2 and a mounting frame 1 penetrating the middle part of the mounting base 2, the upper end surface of the mounting base 2 is provided with a slot 18, the bottom of the mounting base 2 is provided with a connecting piece 5 and a limiting groove 8, the connecting piece 5 is provided with a movable supporting frame 3, the bottom end of the mounting frame 1 is provided with a locking piece 4 for fixing on the mounting base 2, the mounting frame 1 is provided with a mounting post 6 in a penetrating way, the outer side of the mounting post 6 is fixed with a reinforcing plate rib 7, the bottom of the mounting base 2 is provided with a plurality of inserting plates 16, the inserting plates 16 are provided with a plurality of wheel teeth 15, the connecting piece 5 is distributed annularly, the connecting piece 5 is connected with the supporting frame 3, the supporting frame 3 is composed of five groups of first supporting feet 11 and second supporting feet 13 distributed annularly, the top of first supporting legs 11 is equipped with gear 9, gear 9 with the 16 meshing of picture peg are connected, first supporting legs 11 still is equipped with stopper 10 and first spring 14, first supporting legs 11 with second supporting legs 13 is connected, first supporting legs 11 with the junction of second supporting legs 13 is equipped with regulating part 12, just second supporting legs 13 still is equipped with second spring 17, first spring 14 is fixed in the inboard of stopper 10, second spring 17 is fixed in the inboard of first supporting legs 11, this embodiment supports stably, and the atress is even, and the shock attenuation effect is good, safe and reliable.
Further, the locking member 4 includes a fixing plate 21 and a locking knob 20, the locking knob 20 penetrates through the fixing plate 21 to be connected with the mounting column 6, the fixing plate 21 is detachably connected with the mounting column 6, and is fixed at the bottom of the mounting column 6 through the fixing plate 21, since the diameter of the fixing plate 21 is larger than that of the insertion slot 18, a separation prevention effect can be achieved, the reinforcing plate rib 7 is fixed on the upper end face of the mounting seat 2, and the reinforcing plate rib 7 is welded with the mounting column 6, the reinforcing plate rib 7 is added to enable the structure to be more stable, the bearing capacity of the structure is further enhanced, an included angle is formed between the first supporting leg 11 and the second supporting leg 13, the bottoms of the first supporting leg 11 and the second supporting leg 13 are both provided with anti-skid pads 19, and the adjustment is performed through the second supporting leg 13, so that the first supporting leg 11 and the second supporting leg 13 are located on the same horizontal line, the picture peg 16 runs through slot 18, just picture peg 16 with erection column 6 fixed connection meshes the drive through the teeth of a cogwheel 15 on the picture peg 16 to gear 9 on the first supporting leg 11, and first supporting leg 11 is retrieved the action when erection column 6 is ascending, and otherwise first supporting leg 11 is then opened.
The specific working principle is as follows: in the installation process, the installation column 6 on the installation frame 1 is correspondingly installed with the slot 18 through the slot 18 on the upper end surface of the installation seat 2, meanwhile, the locking knob 20 and the fixing plate 21 are fixed through the locking part 4 at the bottom of the installation column 6, the installation column 6 is prevented from being separated from the installation seat 2, after the installation is well fixed, the connecting part 5 at the bottom of the installation seat 2 is connected with the gear 9 of the first supporting leg 11 of the installed support frame 3, the gear 9 is meshed with the gear teeth 15 of the inserting plate 16 of the installation seat 2, when the support frame 3 supports the ground, the first supporting leg 11 and the second supporting leg 13 are expanded and supported under the downward pressure of the installation column 6, in addition, the limiting block 10 is arranged on the first supporting leg 11, the supporting force is generated after the limiting block 10 is fixed in the limiting groove 8, in addition, the pressure is greatly dispersed through the first spring 14, the second spring 17 and the second supporting leg 13, the anti-skid pads 19 are arranged on the first supporting leg 11 and the second supporting leg 13, further enhancing its reliability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a five-star foot that reliability is strong which characterized in that: the structure comprises a structure main body, wherein the structure main body comprises a mounting seat and a mounting frame penetrating through the middle part of the mounting seat, a slot is formed in the upper end surface of the mounting seat, a connecting piece and a limiting groove are formed in the bottom of the mounting seat, the connecting piece is provided with a movable supporting frame, and a locking piece used for being fixed on the mounting seat is arranged at the bottom end of the mounting frame;
the utility model discloses a building block, including mounting bracket, connecting piece, support frame, first supporting legs, second supporting legs, stopper, second spring, the mounting bracket is worn to be equipped with the erection column, the outside of erection column is fixed with the reinforcing plate muscle, just the bottom of mount pad is equipped with a plurality of picture pegs, be equipped with a plurality of teeth of a cogwheel on the picture peg, the connecting piece is the annular and distributes, the connecting piece with the support frame is connected, the support frame is the first supporting legs and the second supporting legs of annular distribution by five groups and constitutes, the top of first supporting legs is equipped with the gear, the gear with the picture peg meshing is connected, first supporting legs still is equipped with stopper and first spring, first supporting legs with the second supporting legs is connected, first supporting legs with the junction of second supporting legs is equipped with the regulating part, just the second supporting legs still is equipped with the second spring, first spring is fixed in the inboard of stopper, the second spring is fixed in the inboard of first supporting legs.
2. The five-star leg with high reliability according to claim 1, wherein: the locking piece comprises a fixing plate and a locking knob, the locking knob penetrates through the fixing plate and is connected with the mounting column, and the fixing plate is detachably connected with the mounting column.
3. The five-star leg with high reliability according to claim 1, wherein: the reinforcing plate rib is fixed on the upper end face of the mounting seat, and the reinforcing plate rib is welded with the mounting column.
4. The five-star leg with high reliability according to claim 1, wherein: an included angle is formed between the first supporting leg and the second supporting leg, and anti-slip pads are arranged at the bottoms of the first supporting leg and the second supporting leg.
5. The five-star leg with high reliability according to claim 1, wherein: the inserting plate penetrates through the inserting groove and is fixedly connected with the mounting column.
6. The five-star leg with high reliability according to claim 1, wherein: the limiting block is connected with the limiting groove, and the limiting block is perpendicular to the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120246297.5U CN214341214U (en) | 2021-01-29 | 2021-01-29 | Five-star foot with high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120246297.5U CN214341214U (en) | 2021-01-29 | 2021-01-29 | Five-star foot with high reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214341214U true CN214341214U (en) | 2021-10-08 |
Family
ID=77961661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120246297.5U Active CN214341214U (en) | 2021-01-29 | 2021-01-29 | Five-star foot with high reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214341214U (en) |
-
2021
- 2021-01-29 CN CN202120246297.5U patent/CN214341214U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214341214U (en) | Five-star foot with high reliability | |
| CN103431668A (en) | Tumbler type one-legged stool inclined in multiple angles | |
| CN211851621U (en) | Ladder with pedal | |
| CN217937648U (en) | Seat without screw rod | |
| CN212038455U (en) | Children's seat is used in paediatrics infusion | |
| CN210141457U (en) | Fan antidetonation gallows | |
| CN213057333U (en) | Scooter with foot position fixer | |
| CN215136267U (en) | Portable edible oil fire extinguisher | |
| CN211115739U (en) | Eminence device of getting books in library | |
| CN208339696U (en) | A kind of emergency bed structure of emergency department | |
| CN210044775U (en) | Novel aerobics pedal | |
| CN217610164U (en) | Ergonomic chair with elastic back | |
| CN217658844U (en) | Folding bench | |
| CN209958776U (en) | Building engineering protective bracket | |
| CN214803282U (en) | Desk and chair for correcting sitting posture | |
| CN218467256U (en) | Stage safety protection structure | |
| CN210948471U (en) | Ladder support frame | |
| CN210890902U (en) | Violin support convenient for angle adjustment | |
| CN216788267U (en) | Ladder for storage rack | |
| CN210078744U (en) | Novel exercise rack for volleyball | |
| CN217906911U (en) | Television cabinet combined by marble and hot-melt colored glass | |
| CN108095392A (en) | A kind of multifunction chair | |
| CN213216206U (en) | Multifunctional armrest of double-layer child seat | |
| CN214074886U (en) | Multifunctional aerobics exercises training auxiliary pedal | |
| CN211021745U (en) | Hanging basket with protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |