CN218898650U - High-strength umbrella nest structure fixed by bolts - Google Patents
High-strength umbrella nest structure fixed by bolts Download PDFInfo
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- CN218898650U CN218898650U CN202122684819.2U CN202122684819U CN218898650U CN 218898650 U CN218898650 U CN 218898650U CN 202122684819 U CN202122684819 U CN 202122684819U CN 218898650 U CN218898650 U CN 218898650U
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- umbrella
- umbrella nest
- nest
- sleeve
- middle rod
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Abstract
The high-strength umbrella nest structure comprises an umbrella cap, a sleeve, a fixing pin, an umbrella nest and a middle rod, wherein the umbrella nest consists of an umbrella nest seat, an umbrella nest cover and screws, and the umbrella nest cover is fixed with the umbrella nest seat in a bolt connection mode by the screws to form an umbrella nest; the umbrella nest is sleeved outside the middle rod, the sleeve is sleeved in the middle rod and is fixed with the middle rod in a pin penetrating manner; the umbrella cap is fixed with the sleeve through a screw thread screwing mode, so that an umbrella face installation seam is formed between the umbrella cap and the umbrella nest, and the umbrella face is pressed between the umbrella cap and the umbrella nest. Therefore, the utility model simplifies the structure, optimizes the manufacturing and assembling process, increases the strength, prevents the problems of poor reliability, short service life and the like caused by aging, degumming and loosening, and provides a reliable basic connection structure for realizing the functions of the umbrella.
Description
Technical Field
The utility model relates to an upper umbrella nest structure used for a novel umbrella, in particular to a high-strength umbrella nest structure fixed by bolts.
Background
The structure of the umbrella nest on the existing umbrella on the market is not updated for many years, and the use environment of the novel umbrella is worse than that of the prior umbrella. Specifically, most of the existing umbrella nests on the market use plastic parts, and most of the umbrella nests are connected with the middle rod in an adhesive connection mode, so that the situations of aging, degumming, loosening and the like are easy to occur; meanwhile, most of materials used for the umbrella nest have short service life, and the reliability and the service life of the structure of the umbrella under severe environment cannot be effectively guaranteed for a long time.
Therefore, how to ensure the reliability of the umbrella in severe environments and to prolong the service life of the umbrella becomes a technical problem to be solved in the prior art.
Disclosure of Invention
The utility model aims to provide a high-strength umbrella nest structure fixed by bolts, which does not use a common plastic umbrella nest of an umbrella and a fixed mode of adhesive connection. Through novel structure, the reliability and the service life of the umbrella under severe environment are ensured.
To achieve the purpose, the utility model adopts the following technical scheme:
a high-strength umbrella nest structure fixed by bolts is characterized in that,
comprises an umbrella cap, a sleeve, a fixed pin, a middle rod and an umbrella nest,
the umbrella nest comprises an umbrella nest seat positioned at the lower part and an umbrella nest cover positioned at the upper part, wherein the umbrella nest seat and the umbrella nest cover are mutually fixed, and through holes with the corresponding sizes are formed in the middle parts of the umbrella nest cover and the umbrella nest seat, so that the through holes are formed in the middle part of the combined umbrella nest;
the middle rod is sleeved with a through hole in the middle of the umbrella nest, the middle rod is hollow, a sleeve is sleeved in the middle rod, and a fixing pin penetrates through the umbrella nest, the middle rod and the sleeve, so that the umbrella nest, the middle rod and the sleeve are mutually fixed;
the umbrella cap can be screwed into the sleeve and fixed with the sleeve.
Optionally, the sleeve is provided with an internal thread, and the umbrella cap is fixed with the sleeve in a threaded screwing mode.
Optionally, the umbrella nest cover and the umbrella nest base are provided with a plurality of corresponding screw holes, and a plurality of screws are fixed with the umbrella nest base through the screw holes in a bolt connection mode.
Optionally, the top of the middle rod is basically flush with the top of the sleeve and the top of the umbrella nest.
Optionally, the umbrella nest and the sleeve are fixed with the middle rod in a penetrating pin connection mode by utilizing a plurality of fixing pins.
Optionally, the fixing pin is a Φ3 pin, and a plurality of fixing pins are vertically distributed on the umbrella nest.
Optionally, the screw is an M3 screw, and the plurality of screws are symmetrically distributed on the umbrella nest cover and the umbrella nest seat.
Optionally, the outer side of the umbrella nest base is provided with a plurality of grooves, the plurality of umbrella ribs are respectively connected in series with the grooves on the outer side of the umbrella nest base by stainless steel rings, and the positions of the umbrella nest cover corresponding to the grooves of the umbrella nest base are also provided with grooves, so that the umbrella ribs can move conveniently.
Optionally, an umbrella cover mounting seam is arranged between the umbrella cap and the umbrella nest, and the umbrella cover is pressed between the umbrella cap and the umbrella nest through the umbrella cover mounting seam.
Optionally, the umbrella cap, the sleeve, the fixing pin, the screw, the umbrella nest cover, the umbrella nest seat and the middle rod are all made of metal alloy materials.
Therefore, the utility model does not use the common plastic part umbrella nest and the adhesive connection fixing mode of the umbrella, but uses the screw to fix the umbrella nest seat and the umbrella nest cover bolt, the sleeve, the umbrella nest and the middle rod are fixed by penetrating the pin, the umbrella cap and the sleeve are screwed and fixed, and particularly the umbrella cap, the umbrella cover, the sleeve, the umbrella nest and the middle rod are fixed into a whole by penetrating the pin, the bolt and the screw. The utility model simplifies the structure, optimizes the manufacturing and assembling process, increases the strength, prevents the problems of poor reliability, short service life and the like caused by aging, degumming and loosening, and provides a reliable basic connection structure for realizing the functions of the umbrella.
Drawings
FIG. 1 is a schematic perspective view of a high strength umbrella nest structure secured by bolts in accordance with an embodiment of the present utility model;
FIG. 2 is a structural cross-sectional view of a bolted high strength umbrella nest structure in accordance with an embodiment of the present utility model;
FIG. 3 is an exploded view of a bolted high strength umbrella nest structure according to an embodiment of the present utility model;
the technical features indicated by the reference numerals in the drawings are as follows:
1. umbrella cap; 2. a sleeve; 3. a fixing pin; 4. a screw; 5. an umbrella nest cover; 6. an umbrella nest base; 7. a middle rod; 8. an umbrella cover mounting seam; 9. an umbrella nest; 10. umbrella ribs.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
Referring to fig. 1, 2 and 3, there are respectively shown a schematic perspective view, a sectional view and an exploded view of a high strength umbrella nest structure fastened by bolts according to an embodiment of the present utility model.
A high-strength umbrella nest structure fixed by bolts comprises an umbrella cap 1, a sleeve 2, a fixed pin 3, a middle rod 7 and an umbrella nest 9,
the umbrella nest 9 comprises an umbrella nest seat 6 positioned at the lower part and an umbrella nest cover 5 positioned at the upper part, wherein the umbrella nest seat 6 and the umbrella nest cover 5 are mutually fixed, and the middle parts of the umbrella nest cover 5 and the umbrella nest seat 6 are provided with through holes with corresponding sizes, so that the middle part of the combined umbrella nest 9 is provided with the through holes;
the middle rod 7 is sleeved in the through hole in the middle of the umbrella nest 9, the middle rod 7 is hollow, the sleeve 2 is sleeved in the middle rod 7, and the fixing pin 3 passes through the umbrella nest 9, the middle rod 7 and the sleeve 2, for example, passes through the umbrella nest seat 6, the middle rod 7 and the sleeve 2, so that the umbrella nest 9, the middle rod 7 and the sleeve 2 are mutually fixed;
the umbrella cap 1 can be screwed into the sleeve 2 and fixed to the sleeve 2.
In a specific embodiment, the sleeve 2 has an internal thread, and the umbrella cap 1 is fixed to the sleeve 2 by screwing.
Furthermore, the umbrella cap 1, the sleeve 2, the fixing pin 3, the screw 4, the umbrella nest cover 5, the umbrella nest seat 6 and the middle rod 7 are all made of metal alloy materials.
Further, the umbrella nest cover 5 and the umbrella nest base 6 are provided with a plurality of corresponding screw holes, and a plurality of screws 4 are fixed with the umbrella nest base 6 in a bolt connection mode through the screw holes.
Further, the top of the middle rod 7 is basically flush with the top of the sleeve 2 and the top of the umbrella nest 9.
Further, the umbrella nest 9 and the sleeve 2 are fixed with the middle rod 7 by a plurality of fixing pins 3 in a penetrating pin connection mode.
Therefore, the umbrella nest cover 5 and the umbrella nest seat 6 are connected and fixed in a bolt fixing mode of the screw 4 to form the umbrella nest 9, then the umbrella nest 9 and the sleeve 2 are connected and fixed with the middle rod 7 in a pin penetrating fixing mode, and then the umbrella nest 9 and the sleeve 2 are used as media for connecting other parts with the middle rod 7, so that the umbrella nest has enough strength and can ensure that the umbrella nest 9 and the sleeve 2 do not loose or fall off in a long-term use process.
A plurality of high-strength fixing pins 3 and screws 4 fix the umbrella cap 1, the umbrella cover, the umbrella nest 9 and the components matched with the umbrella nest on the middle rod 7 together, and finally form a matched with the middle rod 7. The structure is simplified, the manufacturing and assembling process is optimized, the strength is increased, the problems of poor reliability, short service life and the like caused by aging, degumming and loosening are prevented, and a reliable basic connection structure is provided for realizing functions of the umbrella.
Further, an umbrella cover mounting seam 8 is arranged between the umbrella cap 1 and the umbrella nest 9, and the umbrella cover is pressed between the umbrella cap 1 and the umbrella nest 9 through the umbrella cover mounting seam.
Further, the fixing pin 3 is a Φ3 pin. And, a plurality of, for example 2, fixing pins 3 are vertically distributed on the umbrella nest 9.
Still further, the screw 4 is an M3 screw. And, a plurality of, for example 8, screws 4 are symmetrically distributed on the umbrella nest cover 5 and the umbrella nest base 6.
Furthermore, an umbrella cover mounting seam 8 is arranged between the umbrella cap 1 and the sleeve 2 as well as between the umbrella nest 9, and the umbrella cover is pressed between the umbrella cap 1 and the umbrella nest 9. Therefore, the situation of rain and air leakage can be effectively avoided for a long time.
The umbrella nest assembly is a novel high-strength umbrella nest structure, referring to fig. 2, the outer side of the umbrella nest base 6 is provided with a plurality of grooves, a plurality of umbrella ribs 10 are respectively connected in series with the grooves on the outer side of the umbrella nest base 6 by stainless steel rings, and the positions of the umbrella nest cover 5 corresponding to the grooves of the umbrella nest base 6 are also provided with grooves, so that the umbrella ribs 10 can move conveniently.
Therefore, the utility model does not use the common plastic part umbrella nest and the adhesive connection fixing mode of the umbrella, but uses the sleeve 2, the umbrella nest seat 6 and the middle rod 7 to penetrate and fix the pin, the umbrella nest seat 6 and the umbrella nest cover 5 are fixed by the bolt, the umbrella cap 1 and the sleeve 2 are screwed and fixed by the thread, in particular the penetrating and fixing mode of the pin, the bolt and the thread, the umbrella cap 1, the umbrella cover, the sleeve 2, the umbrella nest cover 5, the umbrella nest seat 6 and the middle rod 7 are fixed into a whole, thereby ensuring the reliability and the service life of the umbrella in severe environment. The utility model simplifies the structure, optimizes the manufacturing and assembling process, increases the strength, prevents the problems of poor reliability, short service life and the like caused by aging, degumming and loosening, and provides a reliable basic connection structure for realizing the functions of the umbrella.
While the utility model has been described in detail in connection with specific preferred embodiments thereof, it is not to be construed as limited thereto, but rather as a result of a simple deduction or substitution by a person having ordinary skill in the art without departing from the spirit of the utility model, which is to be construed as falling within the scope of the utility model defined by the appended claims.
Claims (10)
1. A high-strength umbrella nest structure fixed by bolts is characterized in that,
comprises an umbrella cap, a sleeve, a fixed pin, a middle rod and an umbrella nest,
the umbrella nest comprises an umbrella nest seat positioned at the lower part and an umbrella nest cover positioned at the upper part, wherein the umbrella nest seat and the umbrella nest cover are mutually fixed, and through holes with the corresponding sizes are formed in the middle parts of the umbrella nest cover and the umbrella nest seat, so that the through holes are formed in the middle part of the combined umbrella nest;
the middle rod is sleeved with a through hole in the middle of the umbrella nest, the middle rod is hollow, a sleeve is sleeved in the middle rod, and a fixing pin penetrates through the umbrella nest, the middle rod and the sleeve, so that the umbrella nest, the middle rod and the sleeve are mutually fixed;
the umbrella cap can be screwed into the sleeve and fixed with the sleeve.
2. The bolted high strength umbrella nest structure of claim 1,
the sleeve is provided with internal threads, and the umbrella cap is fixed with the sleeve in a threaded screwing mode.
3. The bolted high strength umbrella nest structure of claim 2, wherein,
the umbrella nest cover and the umbrella nest base are provided with a plurality of corresponding screw holes, and a plurality of screws are fixed with the umbrella nest base through the screw holes in a bolt connection mode.
4. The bolted high strength umbrella nest structure of claim 3,
the top of the middle rod is basically level with the top of the sleeve and the top of the umbrella nest.
5. The bolted high strength umbrella nest structure of claim 4,
the umbrella nest and the sleeve are fixed with the middle rod in a penetrating pin connection mode by utilizing a plurality of fixing pins.
6. The bolted high strength umbrella nest structure of claim 5,
the fixed pin is phi 3 pin, there are a plurality of fixed pins, vertically distributed on the umbrella nest.
7. The bolted high strength umbrella nest structure of claim 4,
the screw is M3 screw, the screw has a plurality ofly, and the symmetry distributes on umbrella nest lid and umbrella nest seat.
8. The bolted high strength umbrella nest structure of claim 4,
the outer side of the umbrella nest seat is provided with a plurality of grooves, the plurality of umbrella ribs are respectively connected in series with the grooves on the outer side of the umbrella nest seat by stainless steel rings, and the positions of the umbrella nest cover corresponding to the grooves of the umbrella nest seat are also provided with grooves, so that the umbrella ribs can move conveniently.
9. The bolted high strength umbrella nest structure of claim 4,
an umbrella cover mounting seam is formed between the umbrella cap and the umbrella nest, and the umbrella cover is pressed between the umbrella cap and the umbrella nest through the umbrella cover mounting seam.
10. The bolted high strength umbrella nest structure of any one of claims 1 to 8,
the umbrella cap, the sleeve, the fixing pin, the screw, the umbrella nest cover, the umbrella nest seat and the middle rod are all made of metal alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122684819.2U CN218898650U (en) | 2021-11-04 | 2021-11-04 | High-strength umbrella nest structure fixed by bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122684819.2U CN218898650U (en) | 2021-11-04 | 2021-11-04 | High-strength umbrella nest structure fixed by bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218898650U true CN218898650U (en) | 2023-04-25 |
Family
ID=86017236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122684819.2U Active CN218898650U (en) | 2021-11-04 | 2021-11-04 | High-strength umbrella nest structure fixed by bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218898650U (en) |
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2021
- 2021-11-04 CN CN202122684819.2U patent/CN218898650U/en active Active
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