CN111418971A - Umbrella with telescopic foot rest - Google Patents
Umbrella with telescopic foot rest Download PDFInfo
- Publication number
- CN111418971A CN111418971A CN202010205913.2A CN202010205913A CN111418971A CN 111418971 A CN111418971 A CN 111418971A CN 202010205913 A CN202010205913 A CN 202010205913A CN 111418971 A CN111418971 A CN 111418971A
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- CN
- China
- Prior art keywords
- umbrella
- cap
- hole
- sleeved
- cavity
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/10—Umbrella crowns
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B2025/003—Accessories not covered by groups A45B25/24 - A45B25/30
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention discloses an umbrella with a telescopic foot stand, which comprises an umbrella cover and a central stay rod, wherein the central stay rod penetrates through the upper extending end of the umbrella cover to form a cavity with an upper side opening, the top end of the central stay rod is provided with a cap coaxially arranged with the central stay rod, a cross groove is formed on the cap, four grooves of the cross groove are respectively hinged with a support leg in L shape, the support leg is inserted and sleeved in the cavity, the bottom surface of the middle part of the cross groove is fixedly provided with a downwardly convex core shaft, the middle part of the core shaft is inserted and sleeved in a central hole of a limiting plate, the limiting plate is fixed on the inner wall of the cavity and is positioned below the support leg, a plurality of springs are fixed between the cap and the bottom surface of the cavity, the springs penetrate through the limiting plate, the orifice end surface of the cavity is formed with four upwardly convex arc-shaped plates, and the arc-shaped plates are inserted and sleeved in the cross groove.
Description
The technical field is as follows:
the invention relates to the technical field of umbrellas, in particular to an umbrella with a telescopic foot rest.
Background art:
the history of using the umbrella by people is very long, and the umbrella can be used in fine days or rainy days, so that the probability of using the umbrella in daily life of people is proved to be not high, and the necessity of possessing a proper and excellent umbrella is ensured; however, the umbrella has to be held smoothly in addition to certain strength, so that the requirements of consumers can be met; in the use of umbrellas, the problem of umbrella placement is often annoying to consumers.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provide an umbrella with a telescopic foot stand, which can enable the umbrella to stand by itself by opening support legs, thereby solving the problem of placement of the umbrella.
An umbrella with a telescopic foot rest comprises an umbrella body and a central supporting rod, wherein the central supporting rod penetrates through an upper extending end of the umbrella body to form a cavity with an upper side opening, a cap is arranged at the top end of the central supporting rod and is coaxial with the central supporting rod, a cross groove is formed in the cap, L-shaped supporting legs are hinged in four grooves of the cross groove respectively, the supporting legs are inserted and sleeved in the cavity, a downward protruding mandrel is fixed on the bottom surface of the middle of the cross groove, the middle of the mandrel is inserted and sleeved in a central hole of a limiting plate, the limiting plate is fixed on the inner wall of the cavity and is located below the supporting legs, a plurality of springs are fixed between the cap and the bottom surface of the cavity, the springs penetrate through the limiting plate, four upward protruding arc-shaped plates are formed on an orifice end surface of the upper end of the cavity, and the arc-shaped plates are inserted and sleeved in the cross groove.
The distance L1 between the upper end surface of the arc plate and the bottom surface of the cross slot is equal to the thickness L2 of the leg.
A first through hole penetrating in the left-right direction and a second through hole penetrating in the front-back direction are formed in the middle of the mandrel, a first spring is sleeved in the first through hole, the middle of the first spring is fixed on the inner wall of the middle of the first through hole through a first connecting block, and two ends of the first spring are pressed on the left supporting leg and the right supporting leg respectively; the second spring is sleeved in the second through hole, the middle of the second spring is fixed on the middle inner wall of the second through hole through the second connecting block, and two ends of the second spring are pressed on the supporting legs on the front side and the supporting legs on the rear side respectively.
The inner ends of the four grooves of the cross groove are respectively provided with a through hole penetrating through the cap, the upper ends of the left supporting leg and the right supporting leg are respectively inserted and sleeved on a corresponding short shaft which is arranged in the front and at the back, the upper ends of the front supporting leg and the rear supporting leg are respectively inserted and sleeved on a corresponding long shaft which is arranged in the left and right direction, the two short shafts and the two long shafts are respectively inserted and sleeved in the corresponding through holes one by one, and the two short shafts are arranged on the inner sides of the two long shafts.
Two ends of each long shaft are respectively provided with a stop block, and the stop blocks are inserted and fixed in the corresponding through holes.
The distance L3 between the central axis of the short shaft and the convex part of the corresponding support leg is less than or equal to the distance L4 between the central axis of the short shaft and the upper bottom surface of the cap, and the distance between the central axis of the long shaft and the convex part of the corresponding support leg is less than or equal to the distance between the central axis of the long shaft and the upper bottom surface of the cap.
And an outer flanging is formed on the outer wall of the bottom end of the mandrel, and the outer diameter of the outer flanging is larger than the aperture of the central hole.
The distance L5 between the upper bottom surface of the flanging and the lower bottom surface of the limiting plate is greater than the distance L6 between the lowest end of the supporting leg and the upper end surface of the arc-shaped plate.
The invention has the following outstanding effects: compared with the prior art, the umbrella can be supported by itself by opening the support legs, and the problem of placing the umbrella is solved.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 taken about A-A;
FIG. 3 is a cross-sectional view of FIG. 2 taken about B-B;
FIG. 4 is a cross-sectional view of FIG. 2 taken about C-C;
FIG. 5 is a schematic structural view of the cap of the present invention;
fig. 6 is a schematic view of the expanded structure of the leg of the present invention.
The specific implementation mode is as follows:
the embodiment is shown in fig. 1 to 6, and the umbrella with the telescopic foot stool comprises an umbrella 1, wherein the umbrella 1 comprises an umbrella cover 11 and a central stay 12, the central stay 12 penetrates through the upper extending end of the umbrella cover 11 to form a cavity 121 with an upper side opening, the top end of the central stay 12 is provided with a cap 2 coaxially arranged with the central stay, the cap 2 is provided with a cross groove 201, four grooves of the cross groove 201 are respectively hinged with a support leg 3 in L shape, the support leg 3 is inserted and sleeved in the cavity 121, the middle bottom surface of the cross groove 201 is fixedly provided with a downwardly protruding mandrel 4, the middle part of the mandrel 4 is inserted and sleeved in a central hole 501 of a limiting plate 5, the limiting plate 5 is fixed on the inner wall of the cavity 121, the limiting plate 5 is positioned below the support leg 3, a plurality of springs 6 are fixed between the cap 2 and the bottom surface of the cavity 121, the springs 6 penetrate through an orifice 5 of the limiting plate, four upwardly protruding arc plates 122 are formed on the end surface of the upper end of the cavity 121, and the arc plates 122 are inserted and sleeved in the cross groove.
Furthermore, the distance L1 between the upper end surface of the arc plate 122 and the bottom surface of the cross 201 is equal to the thickness L2 of the leg 3.
Furthermore, a first through hole 401 penetrating in the left-right direction and a second through hole 402 penetrating in the front-back direction are formed in the middle of the mandrel 4, a first spring 41 is sleeved in the first through hole 401, the middle of the first spring 41 is fixed on the middle inner wall of the first through hole 401 through a first connecting block 42, and two ends of the first spring 41 are pressed against the left supporting leg 3 and the right supporting leg 3 respectively; a second spring is sleeved in the second through hole 402, the middle part of the second spring is fixed on the middle inner wall of the second through hole through a second connecting block, and two ends of the second spring are pressed on the support leg 3 on the front side and the support leg 3 on the rear side respectively.
Furthermore, the inner ends of the four grooves of the cross-shaped groove 201 are respectively formed with a through hole 202 penetrating through the cap 2, the upper ends of the left-side support leg 3 and the right-side support leg 3 are respectively inserted and sleeved on a corresponding front-back short shaft 31, the upper ends of the front-side support leg 3 and the rear-side support leg 3 are respectively inserted and sleeved on a corresponding left-right long shaft 32, the two short shafts 31 and the two long shafts 32 are respectively inserted and sleeved in a corresponding through hole 202 one by one, and the two short shafts 31 are arranged on the inner sides of the two long shafts 32.
More specifically, two ends of each long shaft 32 are respectively provided with a stop 33, and the stops 33 are inserted and fixed in the corresponding through holes 202.
More specifically, a distance L3 between the central axis of the short shaft 31 and the corresponding convex portion of the leg 3 is less than or equal to a distance L4 between the central axis of the short shaft 31 and the upper bottom surface of the cap 2, and a distance between the central axis of the long shaft 32 and the corresponding convex portion of the leg 3 is less than or equal to a distance between the central axis of the long shaft 32 and the upper bottom surface of the cap 2.
Furthermore, the outer wall of the bottom end of the mandrel 4 is formed with a flanging 403, and the outer diameter of the flanging 403 is larger than the aperture of the central hole 501.
Further, a distance L5 between the upper bottom surface of the flange 403 and the lower bottom surface of the stopper plate 5 is greater than a distance L6 between the lowest end of the leg 3 and the upper end surface of the arc plate 122.
The working principle is as follows: when the umbrella is used, the umbrella cover is folded, the cap 2 is held and lifted upwards, the cap 2 moves upwards, the cap 2 drives the four support legs 3 to move upwards, when the cap 2 drives the core rod 4 to move upwards and the outward flanging 403 is pressed against the limiting plate 5, the four support legs 3 are separated from the cavity 121 and are respectively ejected outwards under the action of the first spring 41 and the second spring, the lower end parts of the support legs 3 are ejected out of the cap 2, then the cap 2 is loosened, the cap 2 moves downwards under the action of the spring 6 to reset, the support legs 3 are pushed upwards by the arc-shaped plates, the support legs 3 are enabled to rotate around respective short shafts or long shafts, finally the support legs 3 are pressed against the bottom surface of the cross groove, the end parts of the support legs 3 extend out of the cap, then the umbrella is turned over, and the umbrella is placed on a plane as.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (8)
1. The umbrella with the telescopic foot stand comprises an umbrella body (1), and is characterized in that the umbrella body (1) comprises an umbrella cover (11) and a central support rod (12), the central support rod (12) penetrates through the upper extending end of the umbrella cover (11) to form a cavity (121) with an upper side opening, a cap (2) which is coaxial with the central support rod (12) is arranged at the top end of the central support rod (12), a cross groove (201) is formed in the cap (2), L-shaped support legs (3) are hinged in four grooves of the cross groove (201), the support legs (3) are inserted in the cavity (121), a mandrel (4) which protrudes downwards is fixed on the bottom surface of the middle of the cross groove (201), the middle of the mandrel (4) is inserted in a central hole (501) of a limiting plate (5), the limiting plate (5) is fixed on the inner wall of the cavity (121), the limiting plate (5) is located below the support legs (3), a plurality of springs (6) are fixed between the bottom surfaces of the cap (2) and the cavity (121), the springs (6) penetrate through arc-shaped holes (121), and four arc-shaped plates (201) are inserted in the arc-shaped holes (121).
2. Umbrella with telescopic horse according to claim 1, characterized in that the distance L1 between the upper end face of the arc plate (122) and the bottom face of the cross (201) is equal to the thickness L2 of the foot (3).
3. An umbrella with a telescopic foot rest according to claim 1, characterized in that: a first through hole (401) penetrating in the left-right direction and a second through hole (402) penetrating in the front-back direction are formed in the middle of the mandrel (4), a first spring (41) is sleeved in the first through hole (401), the middle of the first spring (41) is fixed on the inner wall of the middle of the first through hole (401) through a first connecting block (42), and two ends of the first spring (41) are pressed on the left supporting leg (3) and the right supporting leg (3) respectively; the second spring is sleeved in the second through hole (402), the middle part of the second spring is fixed on the middle inner wall of the second through hole through a second connecting block, and two ends of the second spring are pressed on the supporting leg (3) on the front side and the supporting leg (3) on the rear side respectively.
4. An umbrella with a telescopic foot rest according to claim 1, characterized in that: the inner ends of four grooves of the cross groove (201) are respectively provided with a through hole (202) penetrating through the cap (2), the upper ends of the left side support leg (3) and the right side support leg (3) are respectively inserted and sleeved on a corresponding short shaft (31) arranged in the front and back direction, the upper ends of the front side support leg (3) and the rear side support leg (3) are respectively inserted and sleeved on a corresponding long shaft (32) arranged in the left and right direction, the two short shafts (31) and the two long shafts (32) are respectively inserted and sleeved in the corresponding through holes (202) one by one, and the two short shafts (31) are arranged on the inner sides of the two long shafts (32).
5. An umbrella with a telescopic foot rest according to claim 4, characterized in that: two ends of each long shaft (32) are respectively provided with a stop block (33), and the stop blocks (33) are inserted and fixed in the corresponding through holes (202).
6. The umbrella with the telescopic horse according to claim 4, characterized in that the distance L3 between the central axis of the short shaft (31) and the corresponding convex part of the foot (3) is less than or equal to the distance L4 between the central axis of the short shaft (31) and the upper bottom surface of the cap (2), and the distance between the central axis of the long shaft (32) and the corresponding convex part of the foot (3) is less than or equal to the distance between the central axis of the long shaft (32) and the upper bottom surface of the cap (2).
7. An umbrella with a telescopic foot rest according to claim 1, characterized in that: and an outward flange (403) is formed on the outer wall of the bottom end of the mandrel (4), and the outer diameter of the outward flange (403) is larger than the aperture of the central hole (501).
8. The umbrella with the telescopic horse in claim 7, wherein the distance L5 between the upper bottom surface of the flanging (403) and the lower bottom surface of the limit plate (5) is larger than the distance L6 between the lowest end of the supporting leg (3) and the upper end surface of the arc-shaped plate (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205913.2A CN111418971A (en) | 2020-03-23 | 2020-03-23 | Umbrella with telescopic foot rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205913.2A CN111418971A (en) | 2020-03-23 | 2020-03-23 | Umbrella with telescopic foot rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111418971A true CN111418971A (en) | 2020-07-17 |
Family
ID=71548526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010205913.2A Withdrawn CN111418971A (en) | 2020-03-23 | 2020-03-23 | Umbrella with telescopic foot rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111418971A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141969Y (en) * | 2008-01-11 | 2008-10-29 | 华晶科技股份有限公司 | Electronic device with automatically expansion foot rest |
| CN203930297U (en) * | 2014-04-11 | 2014-11-05 | 深圳市一诺金属制品有限公司 | A kind of multi-functional foot rest |
| CN105193029A (en) * | 2015-10-15 | 2015-12-30 | 雨中鸟（福建）户外用品有限公司 | Umbrella capable of standing and backpack combination thereof |
| CN105953049A (en) * | 2016-06-22 | 2016-09-21 | 马璐璐 | Novel tripod |
| CN205993790U (en) * | 2016-08-30 | 2017-03-08 | 常州信息职业技术学院 | A kind of parachute kit of built-in canopy |
| CN206189135U (en) * | 2016-08-31 | 2017-05-24 | 郭坚 | Shrink clothes hanger suitable for it is outdoor |
| CN107551436A (en) * | 2017-09-06 | 2018-01-09 | 苏州烁耀电子材料有限公司 | A kind of Portable fire water branch support |
-
2020
- 2020-03-23 CN CN202010205913.2A patent/CN111418971A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141969Y (en) * | 2008-01-11 | 2008-10-29 | 华晶科技股份有限公司 | Electronic device with automatically expansion foot rest |
| CN203930297U (en) * | 2014-04-11 | 2014-11-05 | 深圳市一诺金属制品有限公司 | A kind of multi-functional foot rest |
| CN105193029A (en) * | 2015-10-15 | 2015-12-30 | 雨中鸟（福建）户外用品有限公司 | Umbrella capable of standing and backpack combination thereof |
| CN105953049A (en) * | 2016-06-22 | 2016-09-21 | 马璐璐 | Novel tripod |
| CN205993790U (en) * | 2016-08-30 | 2017-03-08 | 常州信息职业技术学院 | A kind of parachute kit of built-in canopy |
| CN206189135U (en) * | 2016-08-31 | 2017-05-24 | 郭坚 | Shrink clothes hanger suitable for it is outdoor |
| CN107551436A (en) * | 2017-09-06 | 2018-01-09 | 苏州烁耀电子材料有限公司 | A kind of Portable fire water branch support |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |
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| WW01 | Invention patent application withdrawn after publication |