CN220571690U - Small-size column rotating mechanism for sunshade umbrella - Google Patents
Small-size column rotating mechanism for sunshade umbrella Download PDFInfo
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- CN220571690U CN220571690U CN202321405007.2U CN202321405007U CN220571690U CN 220571690 U CN220571690 U CN 220571690U CN 202321405007 U CN202321405007 U CN 202321405007U CN 220571690 U CN220571690 U CN 220571690U
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- umbrella
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 42
- 238000000926 separation method Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 235000018290 Musa x paradisiaca Nutrition 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 240000005561 Musa balbisiana Species 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241000234295 Musa Species 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
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Abstract
The utility model discloses an umbrella post rotating mechanism for a small-sized sunshade umbrella, which comprises an umbrella post base, wherein a turntable base is arranged at the bottom of the umbrella post base, the turntable base is provided with a locking disc cavity, a locking disc is matched in the locking disc cavity, and the locking disc is fixedly matched with the umbrella post base; still include the locking piece, the locking piece sets up on the carousel base, is equipped with the lock tongue on the locking piece, and the lock dish is equipped with a plurality of locked grooves, is the lock pinion rack between two adjacent locked grooves, and the lock pinion rack is the arc of outwards crooked downwards, and spring bolt portion is used for with locked groove locking cooperation. The utility model adopts an embedded lock disk structure through the optimal design, thereby being convenient for the independent replacement of the lock disk and reducing the later maintenance cost; the integral installation structure is simplified, the integral manufacturing cost is reduced, and the outdoor umbrella with small umbrella surface specifications such as banana umbrella can be used.
Description
Technical Field
The utility model relates to the technical field of outdoor umbrellas, in particular to an umbrella post rotating mechanism for a small-sized sunshade umbrella.
Background
The sunshade umbrella is an indispensable outdoor tool, at present, the types of sunshade umbrella are various, the functions are increased increasingly, the common sunshade umbrella is generally composed of an umbrella cover, an upright post and a base, the base is required to be fixed by a heavy object when in use, the umbrella cover is unfolded after the base is fixed, after the position of the sunshade umbrella is fixed, the position of the umbrella cover is inconvenient to change, if the position of the umbrella cover is required to be changed to achieve the sunshade effect, the base is required to be fixed again, and the sunshade umbrella is troublesome to use; in order to solve the problem, a rotating base with a base capable of rotating to change the position of an umbrella cover is arranged on the market, the rotating base is generally composed of a fixed disc and a rotating disc, the rotating disc is sleeved on the fixed disc, steel balls are arranged between contact surfaces of the rotating disc and the fixed disc, the rotating disc rotates on the outer circumference formed by the steel balls, and a bearing is arranged in the middle between the rotating disc and the fixed disc, so that the rotating base can facilitate the rotation of the umbrella cover.
The utility model discloses a sun shade rotating base, like bulletin number CN202653352U, belongs to sun shade umbrella seat technical field, including the base body and peg graft the rotary disk that sets up on the base body that has the gear, the contact department of the base body and rotary disk corresponds and is provided with circular recess, be provided with big steel ball in the circular recess, its characterized in that be provided with between the base body and the rotary disk and utilize the gear to enable the rotary disk unable pivoted gear locking mechanism.
Such as publication number CN101617878B, a rotating base of a hanging umbrella is disclosed, which belongs to the technical field of hanging umbrella bases. The rotary base solves the problems that an existing rotary base is inconvenient to adjust, and poor in overall firmness and the like. The rotating base of the suspended umbrella comprises a base body and a rotating disc which is sleeved on the base body and can rotate relative to the base body, and a gear locking mechanism which can prevent the rotating disc from rotating by utilizing gears is arranged between the base body and the rotating disc.
Such as bulletin number CN208160245U, provide a rotating base of sun shade, belong to articles for daily use technical field. The rotary umbrella seat solves the technical problems of complex structure, poor stability, easy deformation and the like of the conventional rotary umbrella seat. The rotary base comprises a mounting plate and a bottom plate, wherein a cylindrical supporting part is formed on the upper side surface of the bottom plate, a cylindrical bulge is formed on the lower side surface of the mounting plate, a rotating mechanism is arranged at the upper end of the supporting part, tooth grooves are formed in the lower end part of the outer side surface of the cylindrical bulge at intervals along the circumferential direction, a pedal is hinged to an opening part formed in the lower end part of the supporting part, and a clamping part capable of being meshed with the tooth grooves is arranged at the inner end of the pedal.
In the above structure, the locking tooth structure is usually matched with the gear tooth, and the processing cost of the gear tooth is relatively high, especially the gear tooth is combined in the rotating disk or the fixed disk, so that the processing difficulty of the whole part is relatively high, and the replacement cost of the whole part is relatively high if the fluted disc is worn with the later use. In addition, the existing rotating base is usually used for matching with large umbrella-shaped products such as roman umbrellas, and products such as banana umbrellas and bent pipe umbrellas have higher overall cost due to lower price, and therefore, the development of a rotating disc suitable for small specification and low cost is one of the research directions nowadays.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the umbrella post rotating mechanism for the small-specification sunshade umbrella, which has the advantages of simple structure, lower manufacturing cost and convenience for later replacement and maintenance.
The technical problems solved by the utility model can be realized by adopting the following technical scheme:
the umbrella post rotating mechanism for the small-size sunshade umbrella comprises an umbrella post base, wherein a turntable base is arranged at the bottom of the umbrella post base, a lock disc cavity is formed in the turntable base, a lock disc is matched in the lock disc cavity, and the lock disc is fixedly matched with the umbrella post base; still include the locking piece, the locking piece set up in on the carousel base, be equipped with the lock tongue on the locking piece, the lock dish is equipped with a plurality of locked grooves, adjacent two be the lock pinion rack between the locked groove, the lock pinion rack is the arc of outwards crooked downwards, spring bolt portion is used for with locked cooperation of locked groove, works as when the footboard pushes down, the lifting is accomplished to spring bolt portion, and accomplish with the dislocation separation of locked groove height.
The lock plate cavity comprises a bottom cavity and a through cavity, the lock plate comprises a lock plate ring and a lock plate seat, the lock plate seat is used for being matched with the through cavity, and the lock plate ring is used for being matched with the bottom cavity.
The lock disc seat is arranged at the outer ring edge of the lock disc ring, protrudes upwards relative to the lock disc ring, penetrates through the through cavity and is attached to the bottom surface of the umbrella column base.
The rotary table base is provided with a locking installation seat which is used for being matched with the locking piece, the rotary table base is provided with a locking cavity hole, the locking cavity hole is communicated with the bottom cavity, and the locking cavity hole is used for being arranged opposite to the locking installation seat.
The lock tongue portion penetrates through the lock cavity hole and extends into the bottom cavity, and the lock tongue portion is obliquely downwards arranged.
The locking piece still includes footboard portion and articulated portion, articulated cooperation between articulated portion and the locking mount pad, the locking piece with still be equipped with the piece that resets between the locking mount pad.
And a second rolling body is matched between the lock disc and the turntable base.
The lock ring further comprises a lock ring body, a rolling cavity part is arranged on the bottom cavity, the rolling cavity part is opposite to the lock ring body, and the second rolling body is arranged between the rolling cavity part and the lock ring body.
The umbrella post base with the cooperation has first rolling carousel body between the carousel base, is equipped with down the rolling ring groove on the base upper surface, and umbrella post base bottom surface is provided with the rolling ring groove, go up the rolling ring groove with down the rolling ring groove corresponds the setting, first rolling body set up in go up the rolling ring groove with down between the rolling ring groove.
Compared with the prior art, the utility model has the following beneficial effects: the utility model adopts an embedded lock disk structure through the optimal design, thereby being convenient for the independent replacement of the lock disk and reducing the later maintenance cost; the integral installation structure is simplified, the integral manufacturing cost is reduced, and the outdoor umbrella with small umbrella surface specifications such as banana umbrella can be used.
The features of the present utility model will be apparent from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall exploded structure of the present utility model;
FIG. 3 is a schematic overall cross-sectional view of the present utility model;
FIG. 4 is a schematic diagram showing the structure of the locking member and the locking plate of the present utility model;
FIG. 5 is a schematic view of the base structure of the umbrella stem of the present utility model;
FIG. 6 is a schematic cross-sectional view of a turntable base of the present utility model;
fig. 7 is a schematic diagram of a lock plate structure according to the present utility model.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
Referring to fig. 1 to 7, the embodiment discloses a small-sized umbrella post rotating mechanism for a sunshade, which comprises an umbrella post base 100, wherein the upper part of the umbrella post base 100 is used for being matched with and installed with an umbrella post, a turntable base 200 is arranged at the bottom of the umbrella post base 100, the turntable base 200 is used for being fixedly matched with a base, four fixing plates 240 are arranged on the turntable base 200 in a matched manner, and fixing holes 241 are arranged on the fixing plates 240 in a matched manner, so that the umbrella post is directly and fixedly installed with the base in a normal manner; the turntable base 200 is provided with a lock disc cavity 250, a lock disc 300 is matched in the lock disc cavity 250, the lock disc 300 is fixedly matched with the umbrella column base 100, a first rolling body 500 is matched between the umbrella column base 100 and the turntable base 200, a second rolling body 600 is matched between the lock disc 300 and the turntable base 200, the first rolling body 500 and the second rolling body 600 are preferably plane bearings or rolling steel ball groups, and rotation of the lock disc 300 and the umbrella column base 100 relative to the turntable base 200 can be realized by utilizing the first rolling body 500 and the second rolling body 600.
In a specific structure, a lower rolling ring groove 230 is formed on the upper surface of the turntable base 200, an upper rolling ring groove 110 is formed on the bottom surface of the umbrella column base 100, the upper rolling ring groove 110 and the lower rolling ring groove 230 are correspondingly arranged, and the first rolling body 500 is arranged between the upper rolling ring groove 110 and the lower rolling ring groove 230, so that rotation is conveniently realized.
Wherein, lock collar 300 is last to include lock collar ring 320, and lock collar ring 320 still includes lock collar ring body 321, is equipped with on the bottom chamber 251 and rolls chamber portion 260, rolls chamber portion 260 and lock collar ring body 321 relative setting, and second rolling element 600 sets up between rolling chamber portion 260 and lock collar ring body 321, conveniently realizes rotating.
The combined design also comprises a locking piece 400, wherein the locking piece 400 is arranged on the turntable base 200, a locking tongue 410 is arranged on the locking piece 400, the locking disc 300 is provided with a plurality of locking grooves 322, a locking toothed plate 323 is arranged between two adjacent locking grooves 322, the locking toothed plate 323 is an arc-shaped plate bent downwards and outwards, the locking tongue 410 is used for locking and matching with the locking grooves 322, and when the pedal 420 is pressed down, the lifting of the locking tongue 410 is completed and the dislocation separation between the locking tongue and the locking grooves 322 is completed; the lock collar 300 is optimally designed, the lock tooth plate 323 of a bent downward arc plate structure is adopted, the lock groove 322 structure is adjacently combined, the lock tongue portion 410 can be separated in height by utilizing the rocker motion, the lock or the separation with the lock groove 322 can be completed, and the lock or the unlock of the lock collar 300 is realized, so that the lock collar 300 and the umbrella column base 100 can conveniently rotate relative to the turntable base 200.
In a specific structure, the lock disk cavity 250 comprises a bottom cavity 251 and a through cavity 252, the lock disk 300 comprises a lock disk ring 320 and a lock disk seat 310, the lock disk seat 310 is used for being matched with the through cavity 252, the lock disk ring 320 is used for being matched with the bottom cavity 251, a plurality of lock grooves 322 are arranged at the edge of the outer ring of the lock disk ring 320, the lock disk seat 310 protrudes upwards relative to the lock disk ring 320, and the lock disk seat 310 preferably penetrates through the cavity 252 and is attached to the bottom surface of the umbrella column base 100; the lock disc 300 is used as an independent part, the structure of the lock disc 300 is optimized, the lock disc 300 can be formed at one time by adopting aluminum alloy, and can also be directly formed by adopting iron die casting, so that the processing technology is simplified, the manufacturing cost is reduced, meanwhile, the later maintenance is convenient, the lock disc 300 and the turntable base 200 are utilized to realize sleeve fit, and the lock disc 300 is convenient to finish the fixed installation with the umbrella column base 100.
The turntable base 200 is provided with a locking mounting seat 210, the locking mounting seat 210 is used for being matched with the locking piece 400, the turntable base 200 is provided with a lock cavity hole 220, the lock cavity hole 220 is communicated with a bottom cavity 251, the lock cavity hole 220 is arranged opposite to the locking mounting seat 210, a lock tongue 410 penetrates through the lock cavity hole 220 and extends into the bottom cavity 251, the lock tongue 410 is obliquely downwards arranged, and alignment matching of a lock groove 322 arranged in the bottom cavity 251 is conveniently realized; the locking piece 400 further comprises a pedal part 420 and a hinge part 430, the hinge part 430 is in hinged fit with the locking mounting seat 220, the hinge fit is usually realized through a hinge shaft 440, a reset piece 450 is further arranged between the locking piece 400 and the locking mounting seat 220, the reset piece 450 is used for resetting the pedal part 420, preferably a torsion spring piece is used for being sleeved and matched with the hinge shaft 440, two ends are respectively abutted, elastic reset is realized, and the spring piece is also used for being matched with the pedal part 420 or the locking tongue part 410; when the pedal 420 is in a state without external force, the locking tongue 410 is in a downward extending state to realize locking fit with the locking groove 322, when unlocking is needed, a user steps on the pedal 420 to finish external downward pressing, the hinge part 430 is used as the center to realize rocker motion, the locking tongue 410 at the other end is driven to finish upward movement, and the locking groove 322 is separated by high-low level difference to realize rotation of the umbrella stand 100 and the locking disc 300 relative to the turntable base 200.
The utility model adopts an embedded lock disk structure through the optimal design, thereby being convenient for the independent replacement of the lock disk and reducing the later maintenance cost; the integral installation structure is simplified, the integral manufacturing cost is reduced, and the outdoor umbrella with small umbrella surface specifications such as banana umbrella can be used.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation or modification made to the above embodiments according to the technical principles of the present utility model still falls within the scope of the technical solutions of the present utility model.
Claims (9)
1. The utility model provides a umbrella post rotary mechanism for small-size sun shade, includes umbrella post base, its characterized in that: the bottom of the umbrella post base is provided with a turntable base, the turntable base is provided with a lock disc cavity, a lock disc is matched in the lock disc cavity, and the lock disc is fixedly matched with the umbrella post base; still include the locking piece, the locking piece set up in on the carousel base, be equipped with the lock tongue on the locking piece, the lock dish is equipped with a plurality of locked grooves, adjacent two be the lock pinion rack between the locked groove, the lock pinion rack is the arc of outwards crooked downwards, spring bolt portion is used for locking the cooperation with the locked groove, when the footboard pushes down, the lifting is accomplished to spring bolt portion, and accomplish with the dislocation separation of locked groove height.
2. The small-sized sunshade umbrella stem rotating mechanism according to claim 1, wherein: the lock plate cavity comprises a bottom cavity and a through cavity, the lock plate comprises a lock plate ring and a lock plate seat, the lock plate seat is used for being matched with the through cavity, and the lock plate ring is used for being matched with the bottom cavity.
3. The small-sized sunshade umbrella stem rotating mechanism according to claim 2, wherein: the lock disc seat is arranged at the outer ring edge of the lock disc ring, protrudes upwards relative to the lock disc ring, penetrates through the through cavity and is attached to the bottom surface of the umbrella column base.
4. A small-sized sunshade umbrella stem rotating mechanism according to any one of claims 1 to 3, wherein: the rotary table base is provided with a locking installation seat which is used for being matched with the locking piece, the rotary table base is provided with a locking cavity hole, the locking cavity hole is communicated with the bottom cavity, and the locking cavity hole is used for being arranged opposite to the locking installation seat.
5. The small-sized sunshade umbrella stem rotating mechanism according to claim 4, wherein: the lock tongue portion penetrates through the lock cavity hole and extends into the bottom cavity, and the lock tongue portion is obliquely downwards arranged.
6. The small-sized sunshade umbrella stem rotating mechanism according to claim 5, wherein: the locking piece still includes footboard portion and articulated portion, articulated cooperation between articulated portion and the locking mount pad, the locking piece with still be equipped with the piece that resets between the locking mount pad.
7. The small-sized sunshade umbrella stem rotating mechanism according to claim 6, wherein: and a second rolling body is matched between the lock disc and the turntable base.
8. The small-sized sunshade umbrella stem rotating mechanism according to claim 7, wherein: the lock ring further comprises a lock ring body, a rolling cavity part is arranged on the bottom cavity, the rolling cavity part is opposite to the lock ring body, and the second rolling body is arranged between the rolling cavity part and the lock ring body.
9. The small-sized sunshade umbrella stem rotating mechanism according to claim 8, wherein: the umbrella post base with cooperate between the carousel base has first rolling element, is equipped with down the rolling ring groove on the carousel base upper surface, and umbrella post base bottom surface is provided with the rolling ring groove, go up the rolling ring groove with down the rolling ring groove corresponds the setting, first rolling element set up in go up the rolling ring groove with down between the rolling ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405007.2U CN220571690U (en) | 2023-06-05 | 2023-06-05 | Small-size column rotating mechanism for sunshade umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405007.2U CN220571690U (en) | 2023-06-05 | 2023-06-05 | Small-size column rotating mechanism for sunshade umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220571690U true CN220571690U (en) | 2024-03-12 |
Family
ID=90114895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321405007.2U Active CN220571690U (en) | 2023-06-05 | 2023-06-05 | Small-size column rotating mechanism for sunshade umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220571690U (en) |
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2023
- 2023-06-05 CN CN202321405007.2U patent/CN220571690U/en active Active
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