CN108477784A - A kind of device for adjusting umbrella cover angle - Google Patents
A kind of device for adjusting umbrella cover angle Download PDFInfo
- Publication number
- CN108477784A CN108477784A CN201810652418.9A CN201810652418A CN108477784A CN 108477784 A CN108477784 A CN 108477784A CN 201810652418 A CN201810652418 A CN 201810652418A CN 108477784 A CN108477784 A CN 108477784A
- Authority
- CN
- China
- Prior art keywords
- shell
- coupling shaft
- handle
- clamping part
- ratchet clamping
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
- A45B17/00—Tiltable umbrellas
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a kind of devices for adjusting umbrella cover angle, including Coupling Shaft, shell and handle, Coupling Shaft is rotatablely connected with shell and by axial limiting, Coupling Shaft includes the first mounting structure and the first ratchet clamping part, and the first mounting structure is for installing and fixing Coupling Shaft；Shell includes the second mounting structure, and the second mounting structure is for installing and fixing umbrella brace；Handle includes the second ratchet clamping part, handle and housing hinge, for making the second ratchet clamping part be matched with the first ratchet clamping part, to lock or unlock position of the shell with respect to Coupling Shaft.Structure of the invention is more succinct, reliable, and assembling is more convenient easy, and globality is stronger, and the position that handle not only can be with controling shell with respect to Coupling Shaft more easily can also swimmingly rotate when unlocking adjusting and adjust umbrella cover angle.
Description
Technical field
The present invention relates to parasols fields, and in particular to a kind of device for adjusting umbrella cover angle.
Background technology
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, it easily cannot swimmingly adjust umbrella cover angle when also on the one hand using.
Since the frequency of use of regulating device is very high, and above-mentioned deficiency is made more to protrude.
Invention content
To overcome deficiencies of the prior art, the present invention to provide a kind of device for adjusting umbrella cover angle,
It is simple for structure, reliable, can or more convenient in assembling at least to a certain extent it be easy, is more easily smooth when adjusting.This
Invention is achieved through the following technical solutions：A kind of device for adjusting umbrella cover angle, including Coupling Shaft, shell and handle,
In,
The Coupling Shaft, is rotatablely connected with the shell and by axial limiting, the Coupling Shaft includes the first mounting structure
With the first ratchet clamping part, first mounting structure is for installing and fixing the Coupling Shaft；
The shell includes the second mounting structure, and second mounting structure is for installing and fixing 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 first ratchet clamping part, to lock or unlock the position of the relatively described Coupling Shaft of the shell.
Preferably, further include bearing and baffle 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 inner end of the Coupling Shaft is equipped with annular groove, and the bearing is set to the switching
Between axis and the shell, the baffle ring is set to the annular groove, with Coupling Shaft described in axial limiting.
Preferably, the axis of the Coupling Shaft is vertical with the articulated shaft of the handle, and first ratchet clamping part 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.
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, for when second ratchet clamping part engages completely with first ratchet clamping part, 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 first ratchet clamping part, and the shell corresponds to first latch
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 shell axial limiting.
Preferably, the end of second gear teeth is through chamfered.
Structure of the invention is more succinct, reliable, and it is more convenient easy to assemble, and globality is stronger, and handle can not only control outer
Shell phase more easily can also swimmingly rotate adjusting umbrella cover angle to the position of Coupling Shaft unlocking the when of adjusting.
Description of the drawings
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the assembled state structural schematic diagram of the embodiment of the present invention；
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 at A in Fig. 3.
Each label corresponds to as follows, Coupling Shaft 1, shell 2, handle 3, the first deep groove ball bearing 4, the second deep groove ball bearing in figure
5, baffle ring 6, torsional spring 7, torsional spring 8, stud 9 in tack, outer bolt 10, gasket 11, countersunk head self-plugging rivet 12, cap 13, control dress
Set 14, umbrella brace 15, umbrella column 16, umbrella pull rod 17, screw 18, screw 19, rotary fixing base 20, rotary connector 21, rigid silk
22, the first mounting structure 23, the second mounting structure 24, the first ratchet clamping part 25, the second ratchet clamping part 26, annular groove 27.
Specific implementation mode
Below in conjunction with the accompanying drawings and the present invention 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 23,
Outer end, which is bordered by inner end, is equipped with convex shoulder, and end direction rises rock bench equipped with the installation of annular groove 27, second to inner end successively outwardly
Position, the first installation position and the first ratchet clamping part 25, the first deep groove ball bearing 4 are arranged in the first installation position, and the second deep groove ball bearing 5 is set
It sets in the second installation position；Shell 2 is cylindrical in shape, and interior surface is equipped with depression of order structure towards 1 direction of Coupling Shaft, and one end of shell 2 is arranged
Outside the inner end of Coupling Shaft 1, the baffle ring 6 of axis elasticity is located at annular groove 27.The liter stage structure of Coupling Shaft 1, the drop with shell 2
Stage structure matches, and passes through baffle ring 6 and bearing so that the relayed axis 1 of bearing and 2 axial limiting of shell, Coupling Shaft 1 and shell
2 are rotatablely connected and by axial limiting, that is, Coupling Shaft 1 and shell 2 are relatively fixed along the position of 1 axial direction of Coupling Shaft.
First mounting structure 23 is located at one end of the device, and the present embodiment is implemented for hinged frame mode, such as Fig. 4
It is shown, after being hinged by screw 18 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 24, as shown in figure 4, the second peace
Assembling structure 24 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 mounting hole, screw 19
Simultaneously screw thread connects mounting hole and umbrella brace to drawing-in so that the position of shell 2 is fixed with respect to umbrella brace 15.
Shell 2 corresponds to and is equipped with opening at the first ratchet clamping part 25, and handle 3 is hinged in the opening and shell 2, specifically, outside
Shell 2 is symmetrical arranged two convex walls in the opposite both sides of the opening and along 1 axis direction of Coupling Shaft, and the articulated joint of handle 3 is convex positioned at two
Between wall, it is preferably respectively equipped with torsional spring 7 and torsional spring 8 between articulated joint and convex wall, one end drawing-in of stud 9 in the tack of interior hexagonal
It after convex wall, torsional spring and articulated joint, is fixed by outer bolt 10, 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 the first ratchet clamping part 25 includes first gear teeth, multiple first round
Tooth is in external convex arc shape along the circumferentially-spaced arrangement of Coupling Shaft 1, and the second ratchet clamping part 26 includes second gear teeth, and multiple second gear teeth are along handle
The hinged axis direction of hand 3 is alternatively arranged in indent arcuation.The structure makes second gear teeth closely be nibbled with first gear teeth in engaging
It closes, therefore shell 2 and the fastening of Coupling Shaft 1 can be locked.For the convenience of engagement, preferably the end of second gear teeth through chamfering at
Reason so that 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 26, and the second ratchet clamping part 26 is set at articulated joint the above-mentioned opening for abutting against shell 2,
For making the second ratchet clamping part 26 be matched with the first ratchet clamping part 25, to lock or unlock position of the shell 2 with respect to Coupling Shaft 1.
Handle 3 is preferably solid long handle structure, and the structure is simpler secured, and handle 3 lengthens energy ease rotation and adjusts umbrella cover angle.
Engage completely with the second ratchet clamping part 26 to position the first ratchet clamping part 25, preferably further includes gasket 11,11, gasket
It is fixedly arranged on handle 3 and shell 2 between handle 3 and shell 2, and by countersunk head self-plugging rivet 12, gasket 11 is used as limited block
For when the second ratchet clamping part 26 engages completely with the first ratchet clamping part 25, limiting the spacing of handle 3 and shell 2, certain gasket
11 also can only be located on handle 3 or shell 2.Correspondingly, handle 3 makes the first card under the action of 8 restoring force of torsional spring 7 and torsional spring
Teeth portion 25 and the second ratchet clamping part 26 keep relative position.
Specific mounting structure, as shown in figs. 34, the device are hinged by the first mounting structure 23 and control device 14, control
Device 14 processed is arranged on umbrella column 16, and one end of umbrella column 16 is hinged with one end of umbrella pull rod 17, the other end of umbrella pull rod 17
Hinged with rotary connector 21, rotary connector 21 is rotatably connected with rotary fixing base 20, and rotary fixing base 20 is installed in umbrella
One end umbrella cover position at the middle part of brace 15, umbrella brace 15 is relatively fixed, the other end of umbrella brace 15 and the second mounting structure 24
Affixed, 22 one end of rigid silk is connect with the umbrella frame portion of folding, and the other end is successively after drawing-in umbrella brace 15, shell 2 and Coupling Shaft 1, with
Control device 14 connects.In use, being turned out handle 3, the relative position of shell 2 and Coupling Shaft 1 is unlocked, is pulled forward or backward
Dynamic handle 3, and umbrella pull rod 17 is driven to rotate, and then the angle of umbrella cover is adjusted, until after suitable position, inside handle hand 3, and lock
The relative position of shell 2 and 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 should all belong to the protection domain of appended claims of the present invention.
Illustrative description is carried out to patent of the present invention above, it is clear that the realization of patent of the present invention is not by aforesaid way
Limitation, as long as use patent of the present invention methodology and technical solution carry out various improvement, or it is not improved will this
The design of patent of invention and technical solution directly apply to other occasions, are within the scope of the invention.
Claims (8)
1. a kind of for adjusting the device of umbrella cover angle, which is characterized in that including Coupling Shaft (1), shell (2) and handle (3),
In,
The Coupling Shaft (1), is rotatablely connected with the shell (2) and by axial limiting, the Coupling Shaft (1) includes the first installation
Structure (23) and the first ratchet clamping part (25), first mounting structure (23) is for installing and fixing the Coupling Shaft (1)；
The shell (2) includes the second mounting structure (24), and second mounting structure (24) is for installing and fixing umbrella brace
(15)；
The handle (3) includes the second ratchet clamping part (26), and the handle (3) and the shell (2) are hinged, for making described the
Two ratchet clamping parts (26) are matched with first ratchet clamping part (25), to lock or unlock the relatively described Coupling Shaft of the shell (2)
(1) position.
2. according to claim 1 a kind of for adjusting the device of umbrella cover angle, which is characterized in that further include bearing (4,
5) and baffle ring (6), first mounting structure (23) are located at the outer end of the Coupling Shaft (1), and the shell (2) is set in institute
Outside the inner end for stating Coupling Shaft (1), the inner end of the Coupling Shaft (1) is equipped with annular groove (27), and the bearing (4,5) is set to described
Between Coupling Shaft (1) and the shell (2), the baffle ring (6) is set to the annular groove (27), with Coupling Shaft described in axial limiting
(1)。
3. a kind of device for adjusting umbrella cover angle according to claim 1, which is characterized in that the Coupling Shaft (1)
Axis it is vertical with the articulated shaft of the handle (3), first ratchet clamping part (25) include first gear teeth, multiple first round
Tooth is in external convex arc shape along the circumferentially-spaced arrangement of the Coupling Shaft (1), and second ratchet clamping part (26) includes second gear teeth, multiple
Second gear teeth are alternatively arranged along the hinged axis direction of the handle (3) in indent arcuation.
4. a kind of device for adjusting umbrella cover angle according to claim 1, which is characterized in that further include limited block
(11), the limited block (11) is between the handle (3) and the shell (2), and be fixedly arranged on the handle (3) and/or
On the shell (2), for when second ratchet clamping part (26) engages completely with first ratchet clamping part (25), limiting institute
State the spacing of handle (3) and the shell (2).
5. according to claim 1 a kind of for adjusting the device of umbrella cover angle, which is characterized in that the handle (3) with
The hinged place of the shell (2) is additionally provided with torsional spring (7,8).
6. a kind of device for adjusting umbrella cover angle according to claim 2, which is characterized in that the Coupling Shaft (1)
Inner end include first ratchet clamping part (25), be equipped with opening, institute at corresponding first ratchet clamping part (25) of the shell (2)
It is hinged in the opening and the shell (2) to state handle (3).
7. a kind of device for adjusting umbrella cover angle according to claim 2, which is characterized in that the bearing (4,5)
By the Coupling Shaft (1) and the shell (2) axial limiting.
8. a kind of device for adjusting umbrella cover angle according to claim 3, which is characterized in that second gear teeth
End is through chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652418.9A CN108477784A (en) | 2018-06-22 | 2018-06-22 | A kind of device for adjusting umbrella cover angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652418.9A CN108477784A (en) | 2018-06-22 | 2018-06-22 | A kind of device for adjusting umbrella cover angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108477784A true CN108477784A (en) | 2018-09-04 |
Family
ID=63342888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810652418.9A Pending CN108477784A (en) | 2018-06-22 | 2018-06-22 | A kind of device for adjusting umbrella cover angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108477784A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008034985A1 (en) * | 2008-07-25 | 2010-02-04 | Yotrio Group Co., Ltd. | Sunshade has supporting structure and fold out and retractable screen roof, where supporting structure has stand mast |
| CN204467188U (en) * | 2014-12-05 | 2015-07-15 | 林胜志 | Umbrella cover rotating device |
| CN206342059U (en) * | 2017-01-03 | 2017-07-21 | 林胜志 | A kind of mechanism of parasols umbrella cover left-right rotation |
| CN208371130U (en) * | 2018-06-22 | 2019-01-15 | 临海市佳德休闲用品有限公司 | It is a kind of for adjusting the device of umbrella cover angle |
-
2018
- 2018-06-22 CN CN201810652418.9A patent/CN108477784A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008034985A1 (en) * | 2008-07-25 | 2010-02-04 | Yotrio Group Co., Ltd. | Sunshade has supporting structure and fold out and retractable screen roof, where supporting structure has stand mast |
| CN204467188U (en) * | 2014-12-05 | 2015-07-15 | 林胜志 | Umbrella cover rotating device |
| CN206342059U (en) * | 2017-01-03 | 2017-07-21 | 林胜志 | A kind of mechanism of parasols umbrella cover left-right rotation |
| CN208371130U (en) * | 2018-06-22 | 2019-01-15 | 临海市佳德休闲用品有限公司 | It is a kind of for adjusting the device of umbrella cover angle |
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