CN204677997U - A kind of rotation umbrella shank of parasols - Google Patents
A kind of rotation umbrella shank of parasols Download PDFInfo
- Publication number
- CN204677997U CN204677997U CN201520196656.5U CN201520196656U CN204677997U CN 204677997 U CN204677997 U CN 204677997U CN 201520196656 U CN201520196656 U CN 201520196656U CN 204677997 U CN204677997 U CN 204677997U
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- China
- Prior art keywords
- umbrella
- operating stem
- base
- locating stud
- positioning hole
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Abstract
A kind of rotation umbrella shank of parasols, it is characterized in that: comprise base plate, base, umbrella bar, umbrella shank cylinder and operating stem, base is located on base plate and also can be rotated by opposed bottom, umbrella bar and base fix, umbrella shank cylinder to stretch in umbrella bar and is fixed on base plate, base plate has and longitudinally arranges and the positioning hole circumferentially distributed, operating stem is positioned at the outside of umbrella bar and the bottom of operating stem is located on base, can move down and insert positioning hole or upwards pull up and depart from the locating stud of positioning hole under the drive that the bottom of operating stem is provided with at operating stem.The utility model has the advantage of: this rotation umbrella shank only needs to operate operating stem just can make locating stud depart from the positioning hole on base plate or insert positioning hole, after locating stud departs from positioning hole, umbrella bar and base are in free state, thus umbrella stand and umbrella cover can be adjusted to arbitrary angle, after pin to be positioned inserts positioning hole, can position umbrella stand and umbrella cover, the structure of whole rotation umbrella shank is simple, easy to operate, and cost is lower.
Description
Technical field
The utility model relates to a kind of parasols, especially relates to a kind of rotation umbrella shank of parasols.
Background technique
At present, parasols is as a kind of outdoor lie fallow article extensively got consumer reception, and as the public leisure occasion such as sandy beach, square, parasols is a kind of sun-shading apparatus of indispensability.Parasols in use, often along with sunlight tilts or wind vector needs the angle of often conversion umbrella stand and umbrella cover, to obtain maximum screening effect.The various umbrella cover controlling mechanism that can regulate the umbrella cover angle of parasols is had in prior art, if the patent No. is " bearch umbrella multi-direction disclosed in the Chinese utility model patent of ZL 200520116611.9 (Authorization Notice No. is CN 2852790Y), multi-angle umbrella cover controlling mechanism ", this umbrella cover controlling mechanism comprises umbrella bar, pull bar, the outer end of rotating cantilever connects umbrella disk, inner with can lock umbrella bar cuff and be hinged, upper end and the umbrella masthead hoop of pull bar are hinged, lower end and cantilever cuff are hinged, the side of umbrella bar cuff is shaped with the hangers hole be hinged with rotatable cantilever, opposite side makes opening slot, groove two wall is locked by bolt-through.Although this umbrella cover regulation structure can meet the adjustment requirement whole umbrella cover being carried out to multidirectional multi-angle, its defect is that controlling mechanism is comparatively complicated, and relatively harder during adjustment umbrella cover angle, operation is inconvenience comparatively.
Model utility content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, the rotation umbrella shank of the parasols providing a kind of structure simple, easy to operate.
The utility model solves the problems of the technologies described above adopted technological scheme: the rotation umbrella shank of this parasols, it is characterized in that: comprise base plate, base, umbrella bar, umbrella shank cylinder and operating stem, described base is located on described base plate and also can be rotated by opposed bottom, described umbrella bar and described base fix, described umbrella shank cylinder to stretch in umbrella bar and is fixed on described base plate, described base plate has and longitudinally arranges and the positioning hole circumferentially distributed, described operating stem is positioned at the outside of umbrella bar and the bottom of operating stem is located on base, can move down under the drive that the bottom of operating stem is provided with at operating stem and insert positioning hole or upwards pull up and depart from the locating stud of positioning hole.
As a kind of preferred version, described locating stud has the relatively little upper end portion of diameter and the relatively large underpart of diameter, lower limit step is formed between described upper end portion and underpart, described base has longitudinal direction and arranges and supply the spacing hole that described locating stud inserts, described spacing hole has the relatively large lower limit hole in relatively little upper limit hole, aperture and aperture, upper limit step is formed between described upper limit hole and lower limit hole, spring is arranged with in the upper end portion of described locating stud, upper end and the described upper limit step of described spring offset, lower end and the described lower limit step of described spring offset.Like this, after operating stem drives locating stud to move up, spring is compressed, and can produce downward power during spring reset to locating stud, and locating stud is inserted in positioning hole.
Can various structures between operating stem and locating stud, preferably, the bottom of described operating stem is provided with swivel, horizontal mounting hole is had in the both sides, bottom of described swivel, the top of described locating stud wears and is fixed with transverse bolt, and the two ends of described transverse bolt wear respectively and are fixed in the horizontal mounting hole of respective side.
In order to the operating stem after operation being accepted, the outer side wall of described umbrella bar is provided with the buckle that operating stem can be fastened.
As another kind of preferred version, the outer side wall of described umbrella bar is fixed with erection joint, the upper end of described operating stem is arranged in this erection joint, this erection joint is also provided with the spanner that operating stem can be driven to move up and down, described locating stud be arranged on described operating stem lower end and along with the upper and lower synchronizing moving of operating stem.
Preferred as above-mentioned either a program, the centre of described base has the through hole inserted for described umbrella shank cylinder, is formed with the restraining groove inserted for described umbrella bar in the surrounding of base.Like this, base, assembly structure between umbrella shank cylinder and umbrella bar are comparatively simple, and after assembling, base plate and umbrella shank cylinder are fixed together, and be fixed together also energy opposed bottom and umbrella shank cylinder of base and umbrella bar carries out synchronous axial system.
Compared with prior art, the utility model has the advantage of: this rotation umbrella shank only needs to operate operating stem just can make locating stud depart from the positioning hole on base plate or insert positioning hole, after locating stud departs from positioning hole, umbrella bar and base are in free state, thus umbrella stand and umbrella cover can be adjusted to arbitrary angle, pin to be positioned can position umbrella stand and umbrella cover after inserting positioning hole, the structure of whole rotation umbrella shank is simple, easy to operate, and cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the perspective exploded view of the utility model embodiment one;
Fig. 3 is the partial sectional view of the utility model embodiment one;
Fig. 4 is the structural representation of the utility model embodiment two;
Fig. 5 is the perspective exploded view of the utility model embodiment two.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment one:
As shown in Figure 1 to Figure 3, the rotation umbrella shank of the parasols in the present embodiment comprises the assemblies such as base plate 1, base 2, umbrella bar 3, umbrella shank cylinder 4, operating stem 5, locating stud 6, spring 7, swivel 8, transverse bolt 9 and buckle 10.
Wherein, base plate 1 maintains static, and base 2 is located on base plate 1 and also can be rotated by opposed bottom 1, has the through hole 24 inserted for umbrella shank cylinder 4 in the centre of base 2, and in the present embodiment, in order to make base can rotate relative to umbrella shank cylinder, this through hole 24 is circular hole.Be formed with the restraining groove 25 inserted for umbrella bar 3 in the surrounding of base 2, umbrella bar 3 bottom to be inserted in restraining groove 25 and is fixed together with base 2.Umbrella shank cylinder 4 stretches into the interior also and base plate 1 rear through through hole 24 of umbrella bar 3 and is fixed together, operating stem 5 longitudinally arranges and is positioned at the outside of umbrella bar 3, swivel 8 is arranged on the bottom of operating stem 5 and is located on base 2, horizontal mounting hole 81 is had in the both sides, bottom of swivel 8, the top of locating stud 6 wears and is fixed with transverse bolt 9, and the two ends of transverse bolt 9 wear and are fixed in the horizontal mounting hole 81 of respective side.Base plate 1 has and longitudinally arranges and the positioning hole 11 supplying locating stud 6 to insert, and positioning hole 11 circumferentially forms a circle.In addition, the outer side wall of umbrella bar 3 is provided with the buckle 10 that operating stem 5 can be fastened, when operating stem 5 does not use, can be buckled on this buckle 10.
In the present embodiment, the mounting structure of locating stud 6 and spring 7 is as follows: locating stud 6 has the relatively little upper end portion of diameter 61 and the relatively large underpart 62 of diameter, forms lower limit step 63 between upper end portion 61 and underpart 62.Base 2 has and longitudinally arranges and supply the spacing hole that locating stud 6 inserts, and spacing hole has the relatively large lower limit hole 22 in relatively little upper limit hole 21, aperture and aperture, is formed with upper limit step 23 between upper limit hole 21 and lower limit hole 22.Spring 7 loads and locating stud 6 be enclosed within the upper end portion 61 of locating stud 6 from bottom to top, and upper end and the upper limit step 23 of spring 7 offset, and lower end and the lower limit step 63 of spring 7 offset.Under the state that locating stud 6 inserts positioning hole 11, in a state of nature, under being moved upward at locating stud 6 state departing from positioning hole 11, spring 7 is in compressive state and produces downward elastic force to locating stud 6 spring 7.
During normal use, locating stud 6 inserts in positioning hole 11, and now, umbrella bar 3 and umbrella shank 2 cannot rotate, and thus umbrella stand and umbrella cover can not rotate.
When needs rotate umbrella stand and umbrella cover, be pulled outwardly operating stem 5, operating stem 5 drives locating stud 6 to move up by swivel 8, thus make locating stud 6 depart from positioning hole 11, now umbrella bar 3 and umbrella shank 2 can carry out 360 degree of rotations, thus umbrella stand and umbrella cover can carry out 360 degree of rotations, when umbrella stand and umbrella cover rotate to required angle, inside push operation bar 5, now, because spring 7 is in compressive state, thus spring 7 can promote locating stud 6 and moves down and insert in positioning hole 11, thus umbrella bar 3 and umbrella shank 2 are positioned, and then umbrella stand and umbrella cover cannot be rotated.
Embodiment two:
As shown in Figure 4 and Figure 5, the rotation umbrella shank of the parasols in the present embodiment comprises the assemblies such as base plate 1, base 2, umbrella bar 3, umbrella shank cylinder 4, operating stem 5, locating stud 6, erection joint 12, spanner 13.Wherein, erection joint 12 is fixed on the outer side wall of umbrella bar 3, the upper end of wrench 13 and operating stem 5 is installed in this erection joint 12, spanner 13 can drive operating stem 5 to move up and down, locating stud 6 is arranged on the lower end of operating stem 5, operating stem 5 and locating stud 6 can be driven to move up and down by operation spanner 13, and then make locating stud 6 move down and insert positioning hole 11 or move up and depart from positioning hole 11.All the other structures in the present embodiment are identical with the structure in embodiment one, do not launch to describe at this.
Claims (6)
1. the rotation umbrella shank of a parasols, it is characterized in that: comprise base plate (1), base (2), umbrella bar (3), umbrella shank cylinder (4) and operating stem (5), described base (2) is located at upper also energy opposed bottom (1) of described base plate (1) and is rotated, described umbrella bar (3) and described base (2) fix, described umbrella shank cylinder (4) to be stretched in umbrella bar (3) and is fixed on described base plate (1), described base plate (1) has and longitudinally arranges and the positioning hole (11) circumferentially distributed, described operating stem (5) is positioned at the outside of umbrella bar (3) and the bottom of operating stem (5) is located on base (2), can move down under the drive that the bottom of operating stem (5) is provided with at operating stem and insert positioning hole (11) or upwards pull up and depart from the locating stud (6) of positioning hole (11).
2. the rotation umbrella shank of parasols according to claim 1, it is characterized in that: described locating stud (6) has the relatively little upper end portion of diameter (61) and the relatively large underpart (62) of diameter, lower limit step (63) is formed between described upper end portion (61) and underpart (62), described base (2) has longitudinal direction and arranges and supply the spacing hole that described locating stud (6) inserts, described spacing hole has the relatively large lower limit hole (22) in relatively little upper limit hole (21), aperture and aperture, upper limit step (23) is formed between described upper limit hole (21) and lower limit hole (22), spring (7) is arranged with in the upper end portion (61) of described locating stud (6), upper end and the described upper limit step (23) of described spring (7) offset, lower end and the described lower limit step (63) of described spring (7) offset.
3. the rotation umbrella shank of parasols according to claim 2, it is characterized in that: the bottom of described operating stem (5) is provided with swivel (8), horizontal mounting hole (81) is had in the both sides, bottom of described swivel (8), the top of described locating stud (6) wears and is fixed with transverse bolt (9), and the two ends of described transverse bolt (9) wear respectively and are fixed in the horizontal mounting hole (81) of respective side.
4. the rotation umbrella shank of parasols according to claim 2, is characterized in that: on the outer side wall of described umbrella bar (3), be provided with the buckle (10) that operating stem (5) can be fastened.
5. the rotation umbrella shank of parasols according to claim 1, it is characterized in that: on the outer side wall of described umbrella bar (3), be fixed with erection joint (12), the upper end of described operating stem (5) is arranged in this erection joint (12), this erection joint (12) is also provided with the spanner (13) that operating stem (5) can be driven to move up and down, described locating stud (6) be arranged on described operating stem (5) lower end and along with operating stem (5) up and down synchronizing moving.
6. the rotation umbrella shank of the parasols according to claim arbitrary in claim 1 to 5, it is characterized in that: the centre of described base (2) has the through hole (24) inserted for described umbrella shank cylinder (4), is formed with the restraining groove (25) inserted for described umbrella bar (3) in the surrounding of base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196656.5U CN204677997U (en) | 2015-04-02 | 2015-04-02 | A kind of rotation umbrella shank of parasols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196656.5U CN204677997U (en) | 2015-04-02 | 2015-04-02 | A kind of rotation umbrella shank of parasols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677997U true CN204677997U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196656.5U Expired - Fee Related CN204677997U (en) | 2015-04-02 | 2015-04-02 | A kind of rotation umbrella shank of parasols |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021098037A1 (en) * | 2019-11-20 | 2021-05-27 | 罗雄 | Rotating sunshade base |
-
2015
- 2015-04-02 CN CN201520196656.5U patent/CN204677997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021098037A1 (en) * | 2019-11-20 | 2021-05-27 | 罗雄 | Rotating sunshade base |
| EP4060218A4 (en) * | 2019-11-20 | 2022-12-28 | Xiong Luo | Rotating sunshade base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315221 118 Donghui Road, B District, Zhenhai Economic Development Zone, Ningbo, Zhejiang Patentee after: Ningbo Jiaxin Tourist Products Group Co., Ltd. Address before: 315221 118 Donghui Road, B District, Zhenhai Economic Development Zone, Ningbo, Zhejiang Patentee before: Ningbo Everluck Outdoor Products Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20200402 |