CN216822086U - Rotating device for rotating umbrella - Google Patents
Rotating device for rotating umbrella Download PDFInfo
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- CN216822086U CN216822086U CN202122725655.3U CN202122725655U CN216822086U CN 216822086 U CN216822086 U CN 216822086U CN 202122725655 U CN202122725655 U CN 202122725655U CN 216822086 U CN216822086 U CN 216822086U
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- rotating
- rotating sleeve
- connecting pipe
- umbrella
- rod
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Abstract
The utility model provides a rotating device for a rotating umbrella, which has the advantages of simple structure, low production cost and long service life, and comprises a handle shell, wherein a connecting pipe is fixedly arranged in the handle shell, a rotating sleeve is rotatably arranged in the connecting pipe, a connecting channel for an external middle rod to penetrate through is sleeved on the rotating sleeve, and the rotating sleeve is linked with the external middle rod.
Description
Technical Field
The utility model relates to the technical field of umbrellas, in particular to a rotating device for a rotating umbrella.
Background
The umbrella is integrated into the daily life of people and becomes one of essential daily necessities in life, and along with the development of times and the improvement of science and technology, more and more umbrellas with patterns and varieties appear on the market and can be selected by people. In order to avoid damaging the umbrella when the umbrella is hit by an object during opening the umbrella, the umbrella with a rotatable umbrella cover is available on the market. It can be after the umbrella striking object, and the atress rotates, and the umbrella rotates the back and not only can guarantee that the umbrella is smooth through the object barrier, can also prevent simultaneously that the umbrella from striking on the object and damaging, improves the life of umbrella. The umbrella cover can rotate and has wind resistance, and blown strong wind promotes the umbrella cover to rotate, so that the umbrella has the function of discharging the blown wind, and the umbrella ribs are protected. But it still has the drawback, and its structure is complicated, and through changing the structure of upper honeycomb and lower honeycomb and well stick cooperation rotation, its not only production technology is complicated, and manufacturing cost is high, moreover because the structure is complicated, so reduced its life-span, in case one of them structure damages, the umbrella just is scrapped, is unfavorable for carrying out secondary maintenance, greatly increased user's use cost.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above problems, the present invention provides a rotating device for a rotating umbrella, which has a simple structure, low production cost and long service life.
In order to achieve the purpose, the technical scheme of the utility model is to provide a rotating device for a rotating umbrella, which comprises a handle shell, wherein a connecting pipe is fixedly arranged in the handle shell, a rotating sleeve is rotatably arranged in the connecting pipe, a connecting channel for an external middle rod to penetrate through is sleeved on the rotating sleeve, and the rotating sleeve is linked with the external middle rod.
The further improvement is that: the rotating sleeve is detachably arranged in the connecting pipe through a separating device.
The further improvement is that: the separation device is as follows: the rotating sleeve is slidably arranged in the connecting pipe, an upper limiting device used for preventing the rotating sleeve from sliding out of the connecting pipe upwards is arranged between the connecting pipe and the rotating sleeve, and a lower limiting device used for preventing the rotating sleeve from separating from the connecting pipe downwards is further arranged between the connecting pipe and the rotating sleeve.
The further improvement is that: the upper limiting device comprises a first limiting ring, the first limiting ring is fixedly arranged on the rotating sleeve, and a second limiting ring which is opposite to the first limiting ring is fixedly arranged on the inner wall of the connecting pipe.
The further improvement is that: the lower limiting device comprises a jacking rod, the bottom of the handle shell is provided with a first channel which penetrates through the bottom and is communicated with the connecting pipe, the jacking rod is arranged at the bottom of the connecting pipe through a clamping device, and the jacking rod is abutted against the bottom of the rotating sleeve.
The further improvement is that: the end part of the top pressure rod, which is abutted against the rotating sleeve, is in a conical shape with the diameter gradually reduced from bottom to top.
The further improvement is that: the clamping device is as follows: the top pressure rod is connected with the connecting pipe in a threaded manner.
The further improvement is that: the end part of the jacking rod is provided with a first limiting disc for preventing the jacking rod from jacking the rotating sleeve too tightly, and the first limiting disc is abutted against the rotating sleeve.
The further improvement is that: the rotating sleeve extends upwards to penetrate through the first limiting ring.
The further improvement is that: the bottom of the rotating sleeve is fixedly provided with a second limiting disc, and a rotating gap is formed between the second limiting disc and the connecting pipe.
The further improvement is that: the size of the rotating clearance is 0.5-1 mm.
The further improvement is that: still include sealed lid, be equipped with the seal platform between handle shells inner wall and the connecting pipe, sealed lid is located on the seal platform, be equipped with the anticreep device that is used for preventing sealed lid from breaking away from the seal platform between seal platform and the sealed lid.
The further improvement is that: the anti-falling device comprises a plurality of elastic clamping jaws, the clamping jaws are fixedly arranged on the sealing cover, a clamping jaw opening for the clamping jaws to penetrate through is formed in the sealing platform, and the clamping jaws penetrate through the clamping jaw opening and are abutted against the other surface of the sealing platform.
The further improvement is that: the top pressure rod is provided with a twisting device for rotating the top pressure rod.
The further improvement is that: the twisting device comprises a hexagonal opening and closing rod arranged outside, the jacking rod is provided with a twisting channel matched with the hexagonal opening and closing rod, and the jacking rod penetrates through the twisting channel through the opening and closing rod to rotate.
The further improvement is that: the rotating sleeve is provided with a fixing device for preventing the external middle rod from separating from the rotating sleeve.
The further improvement is that: the fixing device is as follows: and a fixing pin is in threaded connection between the rotating sleeve and the external middle rod.
The further improvement is that: the fixing device is as follows: the outer middle rod is glued and adhered to the inner wall of the rotating sleeve.
The further improvement is that: the connecting channel is a hexagonal connecting channel, the lower end part of the middle rod is a hexagonal middle rod, and the hexagonal middle rod penetrates through the hexagonal connecting channel.
The further improvement is that: and a plurality of reinforcing plates are arranged between the connecting pipe and the inner wall of the handle shell.
The utility model has the advantages and beneficial effects that:
1. simple structure and convenient use. The umbrella has the advantages that the middle rod of the umbrella is directly arranged on the handle to enable the middle rod to rotate, the umbrella is prevented from rotating by changing the technology of the upper honeycomb and the lower honeycomb, the structure is greatly simplified, the production technology is reduced, and the production cost is further reduced.
2. The assembly is simple, is favorable to the maintenance of the installation of producers and user, under the condition that the rotating sleeve is damaged, only needs to pull down the rotating sleeve, then changes again, can recycle, is favorable to reducing user's use cost.
3. The umbrella is simple in structure due to the fact that the rotating sleeve on the handle rotates, connected parts are not prone to being damaged when the umbrella is rotated or used, and service life is greatly prolonged.
Drawings
Fig. 1 is a schematic sectional view of the rotating device for a rotating umbrella according to the present embodiment.
Fig. 2 is a schematic top view of the rotating device for the rotating umbrella according to the present embodiment.
Fig. 3 is a schematic structural view of the sealing cover of the present embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-3, a rotating device for rotating umbrella, including handle casing 1, handle casing 1 internal fixation is equipped with connecting pipe 2, rotatable rotating sleeve 3 that is equipped with in connecting pipe 2, rotating sleeve 3 is equipped with the interface channel 4 that supplies the stick to penetrate in the outside just interface channel 4 is hexagon interface channel 4, the tip is the stick in the hexagon under the stick, and the linkage is realized with the stick in the hexagon to hexagon interface channel 4 of connecting pipe 2. When the umbrella is used, when the umbrella collides with an object, the external umbrella fabric is subjected to radial tangential force to drive the external middle rod to be subjected to radial tangential force, when the external middle rod is subjected to force rotation, the external middle rod is subjected to force rotation because the rotating sleeve 3 can be rotatably arranged in the connecting pipe 2, so the rotating sleeve 3 is subjected to force rotation, the external middle rod can be rotated, the external middle rod drives the external umbrella fabric to rotate, and the external umbrella fabric can be rotated to realize the rotation of the external umbrella fabric.
In order to facilitate the installation of the connecting sleeve and the external middle rod, the rotating sleeve 3 is detachably arranged in the connecting pipe 2 through a separating device, and the separating device is: the rotating sleeve 3 is arranged in the connecting pipe 2 in a sliding mode, a first limiting ring 6 used for preventing the rotating sleeve 3 from sliding out of the connecting pipe 2 upwards is arranged on the rotating sleeve 3, a second limiting ring 5 resisting against the first limiting ring 6 is fixedly arranged on the inner wall of the connecting pipe 2, a jacking rod 9 used for preventing the rotating sleeve 3 from separating from the connecting pipe 2 downwards is further arranged between the connecting pipe 2 and the rotating sleeve 3, a first channel penetrating the bottom of the handle shell 1 and communicated with the connecting pipe 2 is formed in the bottom of the handle shell, the jacking rod 9 is arranged at the bottom of the connecting pipe 2 through threaded connection, and the jacking rod 9 resists against the bottom of the rotating sleeve 3.
In order to enable a better rotation of the rotating sleeve 3, the end of the pressure rod 9 that is in contact with the rotating sleeve 3 is conical 12 with a diameter that decreases gradually from bottom to top. The head of the top pressure rod 9 is conical 12, so that friction can be reduced when the rotating sleeve 3 rotates, and the rotating sleeve 3 can rotate better.
In order to prevent the pressing rod 9 from excessively pressing the rotating sleeve 3 to cause the rotating sleeve 3 to be incapable of rotating, the end part of the pressing rod 9 is provided with a first limiting disc 11 which prevents the pressing rod 9 from pressing the rotating sleeve 3 to be tight, and the first limiting disc 11 is abutted against the rotating sleeve 3.
In order to realize rotating 3 radial positioning of cover, rock when preventing to rotate 3 rotations of cover, it wears to rotate 3 upwards extensions of cover first spacing ring 6, it is fixed to be equipped with the spacing dish 8 of second in 3 bottoms of cover to rotate, 0.5~1 mm's turning clearance has between spacing dish 8 of second and the connecting pipe 2. The rotating sleeve 3 extends out of the first limiting ring 6 and the second limiting disc 8 to realize the up-and-down positioning of the rotating sleeve 3, so that the rotating sleeve is prevented from radially shaking, and the rotating sleeve 3 is favorable for driving an external middle rod to rotate.
In order to avoid the internal dirtiness of the external rainwater and dust in the umbrella handle shell and the jamming of the top pressure rod 9, the umbrella handle further comprises a sealing cover 13, a sealing platform is arranged between the inner wall of the handle shell 1 and the connecting pipe 2, the sealing cover 13 is covered on the sealing platform, two elastic clamping claws 131 for preventing the sealing cover 13 from being separated from the sealing platform are arranged on the sealing cover 13, the clamping claws 131 are fixedly arranged on the sealing cover 13, clamping claw openings 132 for the clamping claws 131 to penetrate are formed in the sealing platform, the clamping claws 131 penetrate through the clamping claw openings 132, and the clamping claws 131 are abutted against the other surface of the sealing platform.
In order to facilitate the top pressure rod 9 to enter the connecting pipe 2 in a screwed manner, a screwing device for rotating the top pressure rod 9 is arranged on the top pressure rod 9, the screwing device comprises an opening and closing rod (not shown) with a hexagonal shape on the outside, a screwing channel 10 matched with the hexagonal opening and closing rod is arranged on the top pressure rod 9, and the top pressure rod 9 is arranged in the screwing channel 10 in a penetrating manner through the opening and closing rod to rotate.
In order to prevent the external middle rod from being separated from the rotating sleeve 3 when rotating, a fixing pin is connected between the rotating sleeve 3 and the external middle rod in a threaded mode. The fixing pin fixes the middle rod and the rotating sleeve 3 through threads, so that the umbrella cannot be separated from the rotating sleeve 3 when rotating, and cannot be separated from the umbrella handle shell when the umbrella handle shell is pulled forcefully.
In order to improve the strength of the connecting pipe 2, four reinforcing plates are arranged between the connecting pipe 2 and the inner wall of the handle shell 1.
The installation principle is as follows:
when the umbrella is assembled, the middle rod of the umbrella only needs to penetrate through the connecting pipe 2 and then penetrate out of the umbrella handle shell 1, then the rotating sleeve 3 is sleeved into the middle rod, then the rotating sleeve 3 penetrates into the connecting pipe 2, then the top pressure rod 9 is screwed up, and then the sealing cover 13 is covered, so that the assembly can be completed.
Based on the above scheme, this fixed connection mode between rotating sleeve 3 and the well stick can also be: the external middle rod is glued and adhered on the inner wall of the rotating sleeve 3.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (20)
1. A rotating device for rotating umbrella, its characterized in that: including the handle casing, the handle casing internal fixation is equipped with the connecting pipe, the rotatable cover that rotates that is equipped with in the connecting pipe, it is equipped with the connecting channel that supplies stick to penetrate in the outside and rotates cover and stick interlock in the outside to rotate the cover.
2. Turning apparatus for a rotary umbrella according to claim 1, characterized in that: the rotating sleeve is detachably arranged in the connecting pipe through a separating device.
3. Turning apparatus for a rotating umbrella according to claim 2, characterized in that: the separation device is as follows: the rotating sleeve is slidably arranged in the connecting pipe, an upper limiting device used for preventing the rotating sleeve from sliding out of the connecting pipe upwards is arranged between the connecting pipe and the rotating sleeve, and a lower limiting device used for preventing the rotating sleeve from separating from the connecting pipe downwards is further arranged between the connecting pipe and the rotating sleeve.
4. Turning device for a rotating umbrella, according to claim 3, characterized in that: the upper limiting device comprises a first limiting ring, the first limiting ring is fixedly arranged on the rotating sleeve, and a second limiting ring which is opposite to the first limiting ring is fixedly arranged on the inner wall of the connecting pipe.
5. Turning device for a rotating umbrella, according to claim 3, characterized in that: the lower limiting device comprises a top pressure rod, a first channel which penetrates through the bottom of the handle shell and is communicated with the connecting pipe is formed in the bottom of the handle shell, the top pressure rod is arranged at the bottom of the connecting pipe through a clamping device, and the top pressure rod abuts against the bottom of the rotating sleeve.
6. Turning apparatus for a rotating umbrella, as claimed in claim 5, wherein: the end part of the top pressure rod, which is abutted against the rotating sleeve, is in a conical shape with the diameter gradually reduced from bottom to top.
7. Turning apparatus for a rotating umbrella, as claimed in claim 5, wherein: the clamping device is as follows: the top pressure rod is connected with the connecting pipe in a threaded manner.
8. Turning apparatus for a rotating umbrella, as claimed in claim 5, wherein: the end part of the jacking rod is provided with a first limiting disc which prevents the jacking rod from jacking the rotating sleeve too tightly, and the first limiting disc is resisted with the rotating sleeve.
9. Turning device for a rotating umbrella, according to claim 4, characterized in that: the rotating sleeve extends upwards to penetrate through the first limiting ring.
10. Turning apparatus for a rotary umbrella according to claim 1, characterized in that: the fixed spacing dish of second that is equipped with in rotation cover bottom, have 0.5~1 mm's turning clearance between spacing dish of second and the connecting pipe.
11. Turning apparatus for a rotary umbrella according to claim 10, wherein: the size of the rotating clearance is 0.5-1 mm.
12. Turning apparatus for a rotating umbrella, as claimed in claim 5, wherein: still include sealed lid, be equipped with the seal platform between handle shells inner wall and the connecting pipe, sealed lid is located on the seal platform, be equipped with the anticreep device that is used for preventing sealed lid from breaking away from the seal platform between seal platform and the sealed lid.
13. Turning apparatus for a rotary umbrella according to claim 12, wherein: the anti-falling device comprises a plurality of elastic clamping jaws, the clamping jaws are fixedly arranged on the sealing cover, a clamping jaw opening for the clamping jaws to penetrate through is formed in the sealing platform, and the clamping jaws penetrate through the clamping jaw opening and are abutted against the other surface of the sealing platform.
14. Turning device for a rotating umbrella, according to claim 5, characterized in that: the top pressure rod is provided with a twisting device for rotating the top pressure rod.
15. Turning apparatus for a rotary umbrella according to claim 14, wherein: the twisting device comprises a hexagonal opening and closing rod arranged outside, the jacking rod is provided with a twisting channel matched with the hexagonal opening and closing rod, and the jacking rod penetrates through the twisting channel through the opening and closing rod to rotate.
16. Turning apparatus for a rotary umbrella according to claim 1, characterized in that: the rotating sleeve is provided with a fixing device for preventing the external middle rod from separating from the rotating sleeve.
17. Turning apparatus for a rotary umbrella according to claim 16, wherein: the fixing device is as follows: and a fixing pin is in threaded connection between the rotating sleeve and the external middle rod.
18. Turning apparatus for a rotary umbrella according to claim 16, wherein: the fixing device is as follows: the outer middle rod is glued and adhered to the inner wall of the rotating sleeve.
19. Turning apparatus for a rotary umbrella according to claim 1, characterized in that: the connecting channel is a hexagonal connecting channel, the lower end part of the middle rod is a hexagonal middle rod, and the hexagonal middle rod penetrates through the hexagonal connecting channel.
20. Turning apparatus for a rotary umbrella according to claim 1, characterized in that: and a plurality of reinforcing plates are arranged between the connecting pipe and the inner wall of the handle shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122725655.3U CN216822086U (en) | 2021-11-09 | 2021-11-09 | Rotating device for rotating umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122725655.3U CN216822086U (en) | 2021-11-09 | 2021-11-09 | Rotating device for rotating umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216822086U true CN216822086U (en) | 2022-06-28 |
Family
ID=82103153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122725655.3U Active CN216822086U (en) | 2021-11-09 | 2021-11-09 | Rotating device for rotating umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216822086U (en) |
-
2021
- 2021-11-09 CN CN202122725655.3U patent/CN216822086U/en active Active
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