CN208371130U - It is a kind of for adjusting the device of umbrella cover angle - Google Patents
It is a kind of for adjusting the device of umbrella cover angle Download PDFInfo
- Publication number
- CN208371130U CN208371130U CN201820973774.6U CN201820973774U CN208371130U CN 208371130 U CN208371130 U CN 208371130U CN 201820973774 U CN201820973774 U CN 201820973774U CN 208371130 U CN208371130 U CN 208371130U
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- China
- Prior art keywords
- shell
- coupling shaft
- handle
- adjusting
- umbrella cover
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Abstract
The utility model discloses a kind of for adjusting the device of umbrella cover angle, including Coupling Shaft, shell and handle, Coupling Shaft, it is rotatablely connected with shell and by axial limiting, Coupling Shaft includes the first mounting structure and first latching tooth portion, first mounting structure is located at one end of the device, for preventing Coupling Shaft from rotating after mounting；Shell includes the second mounting structure, and the second mounting structure is located at the other end of the device, for fixing shell with respect to umbrella brace；Handle includes the second ratchet clamping part, handle and housing hinge, to be used to that the second ratchet clamping part to be made to match with first latching tooth portion, to lock or unlock position of the shell with respect to Coupling Shaft.The utility model structure is more succinct, reliable, assembles and is more convenient to be easy, and globality is stronger, and handle not only can control position of the shell with respect to Coupling Shaft, more easily can also swimmingly rotate when unlocking and adjusting and adjust umbrella cover angle.
Description
Technical field
The utility model relates to parasols fields, and in particular to a kind of for adjusting the device of umbrella cover angle.
Background technique
Parasols is common outdoor goods, can be used for various outdoor leisure places.When raining, rain can float with wind direction
It falls, when fine day, the sun can also change irradiating angle, therefore the angle of in due course adjustment sunshade umbrella cover with the variation of time, be
It is highly desirable.
Common parasols adjusts angle if necessary, needs to be adjusted position to entire parasols, very inconvenient.
For the convenience of adjustment, regulating device is usually set on the umbrella brace (i.e. rotation axis) of parasols, by rotating it when adjusting
Handle, and umbrella brace is driven to rotate, umbrella brace drives umbrella cover to turn to again.
However existing regulating device common configuration is complicated, assembling is difficult when on the one hand producing, its reliability of another further aspect
Difference, high failure rate especially make its handle be easier to fracture because of its unreasonable structure, and corresponding production and maintenance cost are very
Height, there are also it easily cannot swimmingly adjust umbrella cover angle when on the one hand using.
Since the frequency of use of regulating device is very high, and protrude above-mentioned deficiency more.
Utility model content
To overcome deficiencies of the prior art, the utility model provides a kind of for adjusting the dress of umbrella cover angle
It sets, it is simple for structure, reliable, it can or be more convenient at least to a certain extent in assembling easy, more easily suitable when adjusting
Freely.The utility model is achieved through the following technical solutions: a kind of for adjusting the device of umbrella cover angle, including Coupling Shaft, shell
And handle, wherein
The Coupling Shaft, with shell rotation connection and by axial limiting, the Coupling Shaft includes the first mounting structure
With first latching tooth portion, first mounting structure is located at one end of the device, for preventing the Coupling Shaft from turning after mounting
It is dynamic；
The shell includes the second mounting structure, and second mounting structure is located at the other end of the device, to be used for
Fix the shell with respect to umbrella brace；
The handle includes the second ratchet clamping part, the handle and the housing hinge, for making second ratchet clamping part
It is matched with the first latching tooth portion, to lock or unlock the position of the relatively described Coupling Shaft of the shell.
It preferably, further include bearing and retaining ring, first mounting structure is located at the outer end of the Coupling Shaft, described outer
Valve jacket is located at outside the inner end of the Coupling Shaft, and the head of the inner end of the Coupling Shaft is equipped with annular groove, the interior table of the shell
Face is equipped with ring convex, and the bearing is set between the Coupling Shaft and the shell, and the annular groove passes through the ring convex and is equipped with institute
Retaining ring is stated, with Coupling Shaft described in axial limiting.
Preferably, the axis of the Coupling Shaft is vertical with the articulated shaft of the handle, and the first latching tooth portion includes first
The gear teeth, multiple first gear teeth are in external convex arc shape along the circumferentially-spaced arrangement of the Coupling Shaft, and second ratchet clamping part includes
Second gear teeth, multiple second gear teeth are alternatively arranged along the hinged axis direction of the handle in indent arcuation.
It preferably, further include limited block, the limited block is fixedly arranged on described between the handle and the shell
On handle and/or the shell, to be used for when second ratchet clamping part engages completely with the first latching tooth portion, described in limitation
The spacing of handle and the shell.
Preferably, the hinged place of the handle and the shell is additionally provided with torsional spring.
Preferably, the inner end of the Coupling Shaft includes the first latching tooth portion, and the shell corresponds to the first latching tooth
Opening is equipped at portion, the handle is in the opening and the housing hinge.
Preferably, the bearing is by the Coupling Shaft and the ring convex axial limiting.
Preferably, the end of second gear teeth is through chamfered.
The utility model structure is more succinct, reliable, and it is more convenient easy to assemble, and globality is stronger, and handle can not only be controlled
Shell processed more easily can also swimmingly rotate when unlocking and adjusting with respect to the position of Coupling Shaft and adjust umbrella cover angle.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the assembled state structural schematic diagram of the utility model embodiment；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the use state schematic cross-sectional view of Fig. 1；
Fig. 4 is the enlarged drawing in Fig. 3 at A.
Corresponding as follows, the Coupling Shaft 1 of each label, shell 2, handle 3, the first deep groove ball bearing 4, the second deep groove ball bearing in figure
5, retaining ring 6, torsional spring a7, torsional spring b8, stud 9 in tack, outer bolt 10, gasket 11, countersunk head self-plugging rivet 12, cap 13, control
Device 14, umbrella brace 15, umbrella column 16, umbrella pull rod 17, screw 18, screw 19, rotary fixing base 20, rotary connector 21, just
Silk 22.
Specific embodiment
With reference to the accompanying drawing and the utility model is further described in embodiment:
As an example, the present embodiment is used to adjust the device of umbrella cover angle, as shown in Figure 1, including Coupling Shaft 1, outer
Shell 2 and handle 3.
Specifically, as shown in Fig. 2, Coupling Shaft 1 includes outer end and inner end, outer end includes the first mounting structure, outside
End, which is bordered by inner end, is equipped with convex shoulder, and end direction successively rises rock bench equipped with annular groove, the second installation position, the to inner end outwardly
One installation position and first latching tooth portion, the setting of the first deep groove ball bearing 4 is in the first installation position, and the setting of the second deep groove ball bearing 5 is the
Two installation positions；Shell 2 is cylindrical in shape, ring convex of the interior surface towards 1 direction of Coupling Shaft equipped with the distribution of multiple depression of order shapes, and the one of shell 2
End cap is located at outside the inner end of Coupling Shaft 1, and annular groove is pierced by the ring convex of lining, and the retaining ring 6 of axis elasticity is located at annular groove.Coupling Shaft
1 convex shoulder rises stage structure, matches with the ring convex of shell 2, depression of order structure, and by retaining ring 6 and bearing, so that bearing is turned
2 axial limiting of spindle 1 and shell, Coupling Shaft 1 and shell 2 are rotatablely connected and by axial limitings.
First mounting structure is located at one end of the device, and the present embodiment for hinged frame mode to implement, such as Fig. 4 institute
Show, by screw 18 it is hinged after so that Coupling Shaft 1 is limited and is difficult to rotate.
The other end (other end of the corresponding device) of shell 2 includes the second mounting structure, as shown in figure 4, the second installation
Structure is shelly-shaped in covering, and is set in one end of umbrella brace 15, and 15 extending direction of umbrella brace is provided with fixation hole, 19 drawing-in of screw
And screw thread connects fixation hole and umbrella brace, so that the position of shell 2 is fixed with respect to umbrella brace 15.
Opening is equipped at the corresponding first latching tooth portion of shell 2, handle 3 is hinged in the opening and shell 2, specifically, shell 2
In the opening opposite two sides and along 1 axis direction of Coupling Shaft be symmetrical arranged two convex walls, the articulated joint of handle 3 be located at two convex walls it
Between, torsional spring a7 and torsional spring b8 are preferably respectively equipped between articulated joint and convex wall, one end drawing-in of stud 9 is convex in the tack of interior hexagonal
Fixed by outer bolt 10 after wall, torsional spring and articulated joint, the outer end cap of stud 9 and outer bolt 10 sets cap 13 in tack.
The axis of Coupling Shaft 1 is vertical with the articulated shaft of handle 3, and first latching tooth portion includes first gear teeth, multiple first gear teeth
Circumferentially-spaced arrangement along Coupling Shaft 1 is in external convex arc shape, and the second ratchet clamping part includes second gear teeth, and multiple second gear teeth are along handle 3
Hinged axis direction be alternatively arranged in indent arcuation.The structure tightly engages second gear teeth with first gear teeth in engaging,
Therefore shell 2 and the fastening of Coupling Shaft 1 can be locked.For the convenience of engagement, the preferably end of second gear teeth makes through chamfered
The second tooth surface be in evagination arc surfaced, in favor of with the second gear teeth aligned engagement.
Handle 3 includes the second ratchet clamping part, and the second ratchet clamping part, which is set at articulated joint, abuts against the above-mentioned opening of shell 2, with
In matching the second ratchet clamping part with first latching tooth portion, to lock or unlock position of the shell 2 with respect to Coupling Shaft 1.Handle 3 is preferred
For solid long handle structure, the structure is simpler secured, and handle 3 lengthens can ease rotation adjusting umbrella cover angle.
Engage completely to position first latching tooth portion with the second ratchet clamping part, it is also preferable to include gasket 11, gasket 11 is located at handle
Between hand 3 and shell 2, and be fixedly arranged on handle 3 and shell 2 by countersunk head self-plugging rivet 12, gasket 11 as limited block with
In when the second ratchet clamping part engages completely with first latching tooth portion, limiting the spacing of handle 3 and shell 2, certain gasket 11 can also be only
It is located on handle 3 or shell 2.Correspondingly, handle 3 is under the action of torsional spring a7 and torsional spring b8 restoring force, make first latching tooth portion with
Second ratchet clamping part keeps relative position.
Specific mounting structure, as shown in figs. 34, the device are hinged by the first mounting structure and control device 14, control
Device 14 be arranged on umbrella column 16, one end of umbrella column 16 and one end of umbrella pull rod 17 are hinged, the other end of umbrella pull rod 17 and
Rotary connector 21 is hinged, and rotary connector 21 is rotatably connected with rotary fixing base 20, and it is oblique that rotary fixing base 20 is installed in umbrella
One end umbrella cover position at the middle part of bar 15, umbrella brace 15 is relatively fixed, and the other end of umbrella brace 15 and the second mounting structure are affixed,
Rigid 22 one end of silk is connect with the umbrella frame portion of folding, and the other end successively after drawing-in umbrella brace 15, shell 2 and Coupling Shaft 1, is filled with control
Set 14 connections.In use, being turned out handle 3, the relative position of shell 2 and Coupling Shaft 1 is unlocked, forward or backward pulling handle
3, and drive umbrella pull rod 17 to rotate, and then adjust the angle of umbrella cover, until after suitable position, inside handle hand 3, and lock enclosure 2
With the relative position of Coupling Shaft 1.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Illustrative description has been carried out to the utility model patent above, it is clear that the realization of the utility model patent not by
The limitation of aforesaid way, if the method concept of the utility model patent and the various improvement of technical solution progress are used, or
It is not improved that the conception and technical scheme of the utility model patent are directly applied into other occasions, in the utility model
In protection scope.
Claims (8)
1. a kind of for adjusting the device of umbrella cover angle, which is characterized in that including Coupling Shaft, shell and handle, wherein
The Coupling Shaft, is rotatablely connected and by axial limiting with the shell, and the Coupling Shaft includes the first mounting structure and the
One ratchet clamping part, first mounting structure are located at one end of the device, for preventing the Coupling Shaft from rotating after mounting；
The shell includes the second mounting structure, and second mounting structure is located at the other end of the device, for installing
After fix the shell with respect to umbrella brace；
The handle includes the second ratchet clamping part, the handle and the housing hinge, for making second ratchet clamping part and institute
It states first latching tooth portion to match, to lock or unlock the position of the relatively described Coupling Shaft of the shell.
2. according to claim 1 a kind of for adjusting the device of umbrella cover angle, which is characterized in that further include bearing and gear
Circle, first mounting structure are located at the outer end of the Coupling Shaft, and the shell is set in outside the inner end of the Coupling Shaft,
The head of the inner end of the Coupling Shaft is equipped with annular groove, and the inner surface of the shell is equipped with ring convex, and the bearing is set to described turn
Between spindle and the shell, the annular groove passes through the ring convex and is equipped with the retaining ring, with Coupling Shaft described in axial limiting.
3. according to claim 1 a kind of for adjusting the device of umbrella cover angle, which is characterized in that the axis of the Coupling Shaft
Line is vertical with the articulated shaft of the handle, and the first latching tooth portion includes first gear teeth, and multiple first gear teeth turn along described
The circumferentially-spaced arrangement of spindle is in external convex arc shape, and second ratchet clamping part includes second gear teeth, and multiple second gear teeth are along institute
The hinged axis direction for stating handle is alternatively arranged in indent arcuation.
4. according to claim 1 a kind of for adjusting the device of umbrella cover angle, which is characterized in that it further include limited block,
The limited block is fixedly arranged on the handle and/or the shell between the handle and the shell, to be used for
When second ratchet clamping part engages completely with the first latching tooth portion, the spacing of the handle Yu the shell is limited.
5. according to claim 1 a kind of for adjusting the device of umbrella cover angle, which is characterized in that the handle with it is described
The hinged place of shell is additionally provided with torsional spring.
6. according to claim 2 a kind of for adjusting the device of umbrella cover angle, which is characterized in that the Coupling Shaft it is interior
End includes the first latching tooth portion, and the shell, which corresponds to, is equipped with opening at the first latching tooth portion, the handle is opened in described
Mouthful place and the housing hinge.
7. according to claim 2 a kind of for adjusting the device of umbrella cover angle, which is characterized in that the bearing is described
Coupling Shaft and the ring convex axial limiting.
8. according to claim 3 a kind of for adjusting the device of umbrella cover angle, which is characterized in that second gear teeth
End is through chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973774.6U CN208371130U (en) | 2018-06-22 | 2018-06-22 | It is a kind of for adjusting the device of umbrella cover angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973774.6U CN208371130U (en) | 2018-06-22 | 2018-06-22 | It is a kind of for adjusting the device of umbrella cover angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208371130U true CN208371130U (en) | 2019-01-15 |
Family
ID=64965149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820973774.6U Active CN208371130U (en) | 2018-06-22 | 2018-06-22 | It is a kind of for adjusting the device of umbrella cover angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208371130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477784A (en) * | 2018-06-22 | 2018-09-04 | 临海市佳德休闲用品有限公司 | A kind of device for adjusting umbrella cover angle |
-
2018
- 2018-06-22 CN CN201820973774.6U patent/CN208371130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477784A (en) * | 2018-06-22 | 2018-09-04 | 临海市佳德休闲用品有限公司 | A kind of device for adjusting umbrella cover angle |
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