CN203457917U - Umbrella cover inclining mechanism - Google Patents
Umbrella cover inclining mechanism Download PDFInfo
- Publication number
- CN203457917U CN203457917U CN201320427009.1U CN201320427009U CN203457917U CN 203457917 U CN203457917 U CN 203457917U CN 201320427009 U CN201320427009 U CN 201320427009U CN 203457917 U CN203457917 U CN 203457917U
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- umbrella
- pipe
- alignment pin
- installing hole
- limit plug
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Abstract
The utility model discloses an umbrella cover inclining mechanism. The umbrella cover inclining mechanism includes an upper umbrella plate, a lower umbrella plate, an upper umbrella pipe, a middle umbrella pipe, a handle assembly, an umbrella rope, a limiting sleeve and a steering spring. Compared with the prior art, the umbrella cover inclining mechanism provided by the utility model has advantages. A user rotates the handle assembly. After the umbrella rope moves to a position that enough inclined pull forces can be applied to the upper umbrella plate, the steering spring turns in a gap between the upper umbrella pipe and the middle umbrella pipe to drive the upper umbrella pipe to turn, and further umbrella cover inclination is realized. Conversely, a user rotates the handle assembly in the counterclockwise direction. The steering spring returns. Driven by the steering spring, the upper umbrella pipe returns to a vertical position, and the umbrella cover is thereby driven to a vertical state. Therefore, the umbrella cover inclining mechanism is simple in structure, low in component quantity and low in manufacturing cost. And the inclination and the return of the umbrella cover can be realized through rotating the handle assembly, so that the umbrella cover inclining mechanism is very convenient to operate.
Description
Technical field
The utility model relates to a kind of umbrella face inclining mechanism, applicable to Outdoor umbrellas such as parasols.
Background technology
Existing parasols generally all has umbrella cover tilt function, user can tilt to umbrella cover according to the different irradiating angles of the sun, some parasols can also regulate angle of inclination, in the prior art, have the umbrella face inclining mechanism of various different structures.
If the patent No. is that ZL200520102776.0(Granted publication number is CN2843147Y) the disclosed < < of Chinese utility model patent top inclination mechanism of bent-arm umbrella > >, comprise the connecting axle that can pass for umbrella rope, connecting axle is fixedly installed on the top of curved boom, axle is provided with flexible connection head that can axial slip, there is spring apical grafting at the rear portion of connector, be flexibly connected with this head be can close can be de-fixed connector rotate and to be arranged on connecting axle, and be fixed together with the hinge of the company of hanging umbrella-fabric support frame body, one pull bar is connected to and is flexibly connected on head, article one, the one end that is located at the steel wire rope in curved boom is connected with pull bar, the other end is connected with the striking gear that drives this flexible connection head action that is located at curved boom bottom.This umbrella face inclining mechanism, by the wiring winding machine umbrella cover opening and closing at shell place, curved boom bottom, while still realizing location, umbrella cover inclination angle, also needs the cooperation of driving lever, and structure is comparatively complicated, and operation is inconvenience slightly.
Again such as the patent No. is that ZL201020300208.2(Granted publication number is CN201976922U) the umbrella cover rotating mechanism > > of the disclosed < < of Chinese utility model patent parasols, this umbrella cover rotating mechanism comprises column, umbrella shank sleeve pipe, column head arranges gear pad, column stretches in umbrella shank sleeve pipe, umbrella shank sleeve pipe top peripheral hardware sliding sleeve, sliding sleeve is positioned on the upper joint sleeve in umbrella shank sleeve pipe by alignment pin, alignment pin is also spacing in the groove of umbrella shank sleeve pipe, the built-in spring in umbrella shank sleeve pipe bottom, on spring, connect lower joint sleeve, lower joint sleeve is connected with the pedal that is arranged on umbrella shank jacket exterior, lower joint sleeve and connecting rod lower end are fixed, small end is upper joint sleeve fixedly.This umbrella cover rotating mechanism, when realizing umbrella cover inclination, need to be stepped on pedal and pull connecting rod to move down, visible, realizes umbrella cover tilt by trick co-operate, and operation is trouble relatively.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and a kind of simple in structure, umbrella face inclining mechanism that cost is low and easy to operate is provided.
The utility model solves the problems of the technologies described above adopted technical scheme: this umbrella face inclining mechanism, include upper umbrella disc and lower umbrella disk, and characterized by further comprising:
Upper umbrella pipe, top is provided with described upper umbrella disc;
Middle umbrella pipe, on above-mentioned umbrella pipe below and and upper umbrella pipe between leave and keep supplying the space that umbrella pipe turns to, described lower umbrella disk is slidably located in this on umbrella pipe;
The assembly of shaking the hand, is arranged on the bottom of above-mentioned middle umbrella pipe and is positioned at the below of described lower umbrella disk;
Umbrella rope, one end is fixed on above-mentioned shaking the hand on assembly, and the other end is from bottom to top successively through unrolling after described lower umbrella disk and upper umbrella disc and being fixed on described lower umbrella disk;
Stop collar, is located at the upper end of middle umbrella pipe and is positioned at the top of described lower umbrella disk; And
Turn to spring, be located at described upper umbrella pipe and the inside of middle umbrella pipe, and the two ends that turn to spring are separately fixed in umbrella pipe and middle umbrella pipe, under the pulling force of umbrella rope, by turning to the gap of spring between upper umbrella Guan Yuzhong umbrella pipe to turn to drive umbrella pipe to turn to, and and then realize umbrella cover.
Preferably, this umbrella face inclining mechanism also includes:
The first limit plug, is arranged in described upper umbrella pipe, is column and inner first installing hole with under shed that has;
The second limit plug, be arranged in described middle umbrella pipe, be column and inner the second installing hole that has longitudinal perforation, between the second limit plug and the first limit plug, leave the gap turning to for the first limit plug, the described spring housing that turns to is located on described the first limit plug and the second limit plug, and the upper end that turns to spring is fixed on the first described limit plug, lower end is fixed on the second described limit plug;
Elastic component, is embedded in the top of described the first installing hole;
The first alignment pin, is located in described the first installing hole and the lower end that is located at described elastic component is supported on top, at umbrella cover, is reset in straight umbrella process, and the elastic force that elastic component produces is oppressed the first alignment pin and moved down and make its bottom to insert the inside of described the second installing hole; And
The second alignment pin, is located in described the second installing hole and bottom is exposed to the second installing hole, collides in the bottom of top and the first alignment pin;
Described stop collar is slidably located on described middle umbrella pipe and fixes with the bottom of described the second alignment pin, in umbrella cover tilting procedure, the first alignment pin moving up moves under the state that its bottom departs from described the second installing hole, under the pulling force of umbrella rope, turn to spring to turn to and and then realize umbrella cover.
While tilting for fear of umbrella cover, the first limit plug and the second limit plug are collided, the centre of described the first limit plug bottom surface forms the first inclined-plane obliquely towards umbrella cover inclined side direction, and the centre of described the second limit plug end face forms the second inclined-plane under oblique towards umbrella cover inclined side direction.
Preferably, the angle of described the first inclined-plane and the second inclined-plane relative level face is 30～45 degree.
The first alignment pin can rotate smoothly when umbrella cover is tilted, and the bottom of described the first alignment pin forms chamfering.
Described elastic component can adopt various springs, and preferably, described elastic component adopts stage clip.
Further preferably, in the first described installing hole, have limited step, the top of described the first alignment pin is in T shape, and described elastic component can oppress that the first alignment pin moves down until the first alignment pin T font top step surface and described limited step are collided.At umbrella cover, automatically reset in straight umbrella process, elastic component acts on the first alignment pin moves down it, when the step surface of the first alignment pin and limited step are collided, the inside of the second installing hole is inserted in the bottom of the first alignment pin, the second installing hole is spacing in upright position by the first alignment pin, now, umbrella cover has resetted.
Another preferred version, the bottom of described the second alignment pin is inverted T-shape, at the first alignment pin, is moved upward under the state that its bottom departs from described the second installing hole, and the step surface of described the second alignment pin inverted T-shape bottom is just in time collided with the bottom of the second limit plug.Under this state, the second installing hole disappears to the vertical position-limiting action of the first alignment pin, the pulling force of umbrella rope drives upper umbrella disc, upper umbrella pipe, the first limit plug, the first alignment pin and elastic component to turn to, and turns to spring corresponding generation bending again, thereby realizes umbrella cover.
Further preferably, the first described installing hole is longitudinal through hole, at the top of the first installing hole, is fixed with a chock plug, and the upper end elasticity of described elastic component is supported and is located on the lower surface of this chock plug.
As above-mentioned arbitrary scheme preferably, the first described limit plug has the first longitudinal hole be arrangeding in parallel with described the first installing hole, the second described limit plug has the second longitudinal hole be arrangeding in parallel with described the second installing hole, and described umbrella rope wears and mistake from the first described longitudinal hole and the second longitudinal hole.
Compared with prior art, the utility model has the advantage of: when umbrella cover tilts, the assembly of shaking the hand turns clockwise, when umbrella rope moves to when upper umbrella disc is produced to enough oblique pulling force, turn to the gap of spring between upper umbrella Guan Yuzhong umbrella pipe to turn to drive umbrella pipe to turn to, and and then realize umbrella cover.Otherwise umbrella cover returns when straight, is rotated counterclockwise the assembly of shaking the hand, and turns to spring reset, under the drive that turns to spring, upper umbrella pipe resets to upright position, and and then drives umbrella cover to be reset to straight umbrella state.Visible, this umbrella face inclining mechanism structure is comparatively simple, and parts used are less, and cost of manufacture is lower, and umbrella cover tilts and only reset and need to complete by the rotation assembly of shaking the hand, and operation is very easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the umbrella cover of the utility model embodiment mono-while not opening;
Fig. 2 is that the umbrella cover of the utility model embodiment mono-opens and the structural representation will run-off the straight time;
Fig. 3 is the structural representation after the umbrella cover of the utility model embodiment mono-tilts;
Fig. 4 is the local enlarged diagram of A part in Fig. 1;
Fig. 5 is the local enlarged diagram of B part in Fig. 2;
Fig. 6 is the local enlarged diagram of C part in Fig. 3;
Fig. 7 is the structural representation of the utility model embodiment bis-;
Fig. 8 be the utility model embodiment bis-turn to spring to turn to time structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment mono-:
As shown in Figures 1 to 6, the umbrella face inclining mechanism in the present embodiment includes upper umbrella disc 1, lower umbrella disk 2, upper umbrella pipe 3, middle umbrella pipe 4, the assembly 5 of shaking the hand, umbrella rope 6, the first limit plug 7, the second limit plug 8, elastic component 9, the first alignment pin 10, the second alignment pin 11, stop collar 12, turns to spring 13 and chock plug 14.Wherein,
The operation principle of the umbrella face inclining mechanism in the present embodiment is as follows:
The assembly 5 of shaking the hand turns clockwise, under the drive of umbrella rope 6, lower umbrella disk 2 moves up, drive stop collar 12 and the second alignment pin 11 to move together with upwards simultaneously, owing to the top of the second alignment pin 11 and the bottom of the first alignment pin 10 colliding, thereby first alignment pin 10 move up thereupon, elastic component 9 is that stage clip is thereupon compacted, when the first alignment pin 10 is moved upward to its bottom and departs from the second installing hole 81 of the second limit plug 8, the vertical position-limiting action of second 81 pairs of installing holes the first alignment pin 10 disappears, the pulling force of umbrella rope 6 drives upper umbrella disc, upper umbrella pipe, the first limit plug, the first alignment pin and stage clip turn to, and then realize the automatic deflection of umbrella cover, now, turn to the part of spring 13 between the first limit plug 7 and the second limit plug 8 crooked to umbrella cover yawing moment.Especially, while departing from the position-limiting action of the second installing hole 81 in the bottom of the first alignment pin 10, the step surface of the inverted T-shape bottom of the second alignment pin 11 is just in time collided with the bottom of the second limit plug 8, and the first alignment pin 10 and the second alignment pin 11 stop moving up.
Be rotated counterclockwise the assembly 5 of shaking the hand, under the drive of umbrella rope 6, lower umbrella disk 2 moves down, compacted elastic component 9 is that elastic force that stage clip produces promotes the first alignment pin 10 and moves down, drive the second alignment pin 11 and stop collar 12 to move together with downwards simultaneously, until being inserted in the second installing hole 81 of the second limit plug 8, the bottom of the first alignment pin 10 is limited in upright position, simultaneously, owing to turning to spring 13 to be enclosed within on the first limit plug 7, thereby in the folding process of the first alignment pin 10, the elasticity that turns to spring 13 itself to produce being bent makes the first limit plug 7 reset to vertical direction.Finally, when the first alignment pin 10 is displaced downwardly to the step surface on its T font top and the limited step 74 in the first installing hole 71 and collides, limited step 74 stops the first alignment pins 10 further to move down, and umbrella cover automatically resets into straight umbrella state.
Embodiment bis-:
As shown in Figure 7 and Figure 8, compare with embodiment mono-, the umbrella face inclining mechanism in the present embodiment has omitted the first limit plug 7, the second limit plug 8, elastic component 9, the first alignment pin 10 and the second alignment pin 11.In the present embodiment, upper umbrella disc 1 is arranged on the top of umbrella pipe 3; Middle umbrella pipe 4 below upper umbrella pipe 3 and and upper umbrella pipe between leave and keep supplying the gap that umbrella pipe 3 turns to, lower umbrella disk 2 is slidably located on middle umbrella pipe 4; Shake the hand in assembly 5(Fig. 7 and Fig. 8 and do not show) be arranged on the bottom of middle umbrella pipe 4 and be positioned at the below of lower umbrella disk 2; One end of umbrella rope 6 is fixed on shakes the hand on assembly 5, and the other end is from bottom to top successively through unrolling and be fixed on lower umbrella disk 2 after lower umbrella disk 2 and upper umbrella disc 1; Stop collar 12 is fixed on the upper end of middle umbrella pipe 4 and is positioned at the top of lower umbrella disk 2; Turn to spring 13 to be arranged on the inside of umbrella pipe 3 and middle umbrella pipe 4, and turn to the two ends of spring 13 to be separately fixed in umbrella pipe 3 and middle umbrella pipe 4.
The operation principle of the umbrella face inclining mechanism in the present embodiment is as follows:
When umbrella cover tilts, the assembly 5 of shaking the hand turns clockwise, under the drive of umbrella rope 6, lower umbrella disk 2 moves up and collides with stop collar 12, and umbrella rope 6 produces enough oblique pulling force, turn to the gap of spring 13 between upper umbrella pipe 3 and middle umbrella pipe 4 to turn to drive umbrella pipe 3 to turn to, and and then realize umbrella cover.Otherwise, umbrella cover returns when straight, be rotated counterclockwise the assembly 5 of shaking the hand, under the drive of umbrella rope 6, lower umbrella disk 2 moves down, when turning to spring 13 to overcome the pulling force of umbrella rope, turn to spring 13 to reset, turning under the drive of spring 13, upper umbrella pipe 3 resets to upright position, and and then drives umbrella cover to be reset to straight umbrella state.Visible, this umbrella face inclining mechanism structure is comparatively simple, and parts used are less, and cost of manufacture is lower, and umbrella cover tilts and only reset and need to complete by the rotation assembly of shaking the hand, and operation is very easy.
The foregoing is only preferred embodiment of the present utility model; it should be pointed out that for those of ordinary skills, do not departing under principle prerequisite of the present utility model; can carry out multiple remodeling or improvement to the utility model, within these are all regarded as protection domain of the present utility model.
Claims (10)
1. a umbrella face inclining mechanism, includes upper umbrella disc (1) and lower umbrella disk (2), characterized by further comprising:
Upper umbrella pipe (3), top is provided with described upper umbrella disc (1);
Middle umbrella pipe (4), be positioned at above-mentioned upper umbrella pipe (3) below and and upper umbrella pipe (3) between leave and keep supplying the space that umbrella pipe (3) turns to, described lower umbrella disk (2) is slidably located in this on umbrella pipe (4);
The assembly (5) of shaking the hand, is arranged on the bottom of above-mentioned middle umbrella pipe (4) and is positioned at the below of described lower umbrella disk (2);
Umbrella rope (6), it is upper that one end is fixed on the above-mentioned assembly of shaking the hand (5), and the other end is from bottom to top successively through unrolling after described lower umbrella disk (2) and upper umbrella disc (1) and being fixed on described lower umbrella disk (2);
Stop collar (12), is located at the upper end of middle umbrella pipe (4) and is positioned at the top of described lower umbrella disk (2); And
Turn to spring (13), be located at described upper umbrella pipe (3) and the inside of middle umbrella pipe (4), and the two ends that turn to spring (13) are separately fixed in umbrella pipe (3) and middle umbrella pipe (4), under the pulling force of umbrella rope, by turning to the gap of spring between upper umbrella Guan Yuzhong umbrella pipe to turn to drive umbrella pipe to turn to, and and then realize umbrella cover.
2. umbrella face inclining mechanism according to claim 1, characterized by further comprising:
The first limit plug (7), is arranged in described upper umbrella pipe (3), is column and inner first installing hole (71) with under shed that has;
The second limit plug (8), be arranged in described middle umbrella pipe (4), be column and inner the second installing hole (81) that has longitudinal perforation, between the second limit plug (8) and the first limit plug (7), leave the gap turning to for the first limit plug (7), the described spring housing that turns to is located on described the first limit plug (7) and the second limit plug (8), and it is upper that the upper end that turns to spring (13) is fixed on described the first limit plug (7), lower end is fixed on described the second limit plug (8);
Elastic component (9), is embedded in the top of described the first installing hole (71);
The first alignment pin (10), be located in described the first installing hole (71) and the lower end that is located at described elastic component (9) is supported on top, at umbrella cover, be reset in straight umbrella process, the elastic force that elastic component produces is oppressed the first alignment pin and is moved down and make its bottom to insert the inside of described the second installing hole (81); And
The second alignment pin (11), is located in described the second installing hole (81) and bottom is exposed to the second installing hole (81), collides in the bottom of top and the first alignment pin (10);
Described stop collar (12) is slidably located in described middle umbrella pipe (4) above and fixes with the bottom of described the second alignment pin (11), in umbrella cover tilting procedure, the first alignment pin (10) moving up moves under the state that its bottom departs from described the second installing hole (81), under the pulling force of umbrella rope (6), turn to spring to turn to and and then realize umbrella cover.
3. umbrella face inclining mechanism according to claim 2, the centre that it is characterized in that described the first limit plug (7) bottom surface forms the first inclined-plane (73) obliquely towards umbrella cover inclined side direction, and the centre of described the second limit plug (8) end face forms the second inclined-plane (83) under oblique towards umbrella cover inclined side direction.
4. umbrella face inclining mechanism according to claim 3, is characterized in that the angle of described the first inclined-plane (73) and the second inclined-plane (83) relative level face is 30～45 degree.
5. umbrella face inclining mechanism according to claim 2, is characterized in that the bottom of described the first alignment pin (10) forms chamfering.
6. umbrella face inclining mechanism according to claim 2, is characterized in that described elastic component (9) adopts stage clip.
7. umbrella face inclining mechanism according to claim 2, it is characterized in that thering is limited step (74) in described the first installing hole (71), the top of described the first alignment pin (10) is in T shape, and described elastic component (9) can oppress that the first alignment pin (10) moves down until the first alignment pin T font top step surface and described limited step (74) are collided.
8. umbrella face inclining mechanism according to claim 2, the bottom that it is characterized in that described the second alignment pin (11) is inverted T-shape, at the first alignment pin (10), be moved upward under the state that its bottom departs from described the second installing hole (81), the step surface of described the second alignment pin (11) inverted T-shape bottom is just in time collided with the bottom of the second limit plug (8).
9. umbrella face inclining mechanism according to claim 2, it is characterized in that described the first installing hole (71) is longitudinal through hole, at the top of the first installing hole (71), be fixed with a chock plug (14), the upper end elasticity of described elastic component (9) is supported and is located on the lower surface of this chock plug (14).
10. according to the umbrella face inclining mechanism described in arbitrary claim in claim 1 to 9, it is characterized in that described the first limit plug (7) has the first longitudinal hole (72) be arrangeding in parallel with described the first installing hole (71), described the second limit plug (8) has the second longitudinal hole (82) be arrangeding in parallel with described the second installing hole (81), and described umbrella rope (6) wears and mistake from described the first longitudinal hole (72) and the second longitudinal hole (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427009.1U CN203457917U (en) | 2013-07-16 | 2013-07-16 | Umbrella cover inclining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427009.1U CN203457917U (en) | 2013-07-16 | 2013-07-16 | Umbrella cover inclining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457917U true CN203457917U (en) | 2014-03-05 |
Family
ID=50170302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427009.1U Withdrawn - After Issue CN203457917U (en) | 2013-07-16 | 2013-07-16 | Umbrella cover inclining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349407A (en) * | 2013-07-16 | 2013-10-16 | 宁波佳信旅游用品有限公司 | Umbrella surface tilting mechanism |
| CN106213713A (en) * | 2016-09-24 | 2016-12-14 | 于卫华 | Curved-bar umbrella is link Windproof foldable umbrella |
| CN106307852A (en) * | 2016-10-16 | 2017-01-11 | 于卫华 | Rib-free waterproof folding umbrella provided with curved rod and suspension ring |
-
2013
- 2013-07-16 CN CN201320427009.1U patent/CN203457917U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349407A (en) * | 2013-07-16 | 2013-10-16 | 宁波佳信旅游用品有限公司 | Umbrella surface tilting mechanism |
| CN106213713A (en) * | 2016-09-24 | 2016-12-14 | 于卫华 | Curved-bar umbrella is link Windproof foldable umbrella |
| CN106307852A (en) * | 2016-10-16 | 2017-01-11 | 于卫华 | Rib-free waterproof folding umbrella provided with curved rod and suspension ring |
| CN106307852B (en) * | 2016-10-16 | 2017-10-17 | 于卫华 | Without umbrella frame curved bar pendant Windproof foldable umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150107 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150107 |
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| RGAV | Abandon patent right to avoid regrant |