CN201451732U

CN201451732U - Multi-turning sunshade

Info

Publication number: CN201451732U
Application number: CN2008201686225U
Authority: CN
Inventors: 章程; 夏宏钧; 王巧利
Original assignee: 赵立峰
Current assignee: NINGBO EVERLUCK OUTDOOR PRODUCTS MANUFACTURING Co Ltd
Priority date: 2008-11-22
Filing date: 2008-11-22
Publication date: 2010-05-12
Anticipated expiration: 2018-11-22

Abstract

The utility model relates to a multi-turning sunshade, which comprises a sunshade framework, an upper sunshade rod, a middle sunshade rod and a lower sunshade rod, the upper sunshade rod is connected with the middle sunshade rod through an upper turning hinge mechanism, and the middle sunshade rod is connected with the lower sunshade rod through a lower turning hinge mechanism. The utility model has the following advantages that: the turning hinge mechanism between the middle sunshade rod and the lower sunshade rod can cooperate with the turning hinge mechanism between the upper sunshade rod and the middle sunshade rod to turn in various ways, so the sunshade framework and a sunshade fabric can be positioned at any angles, the whole mechanism is simple, operation is easy, and the low is low.

Description

The multi-steering parasols

Technical field

The utility model relates to a kind of parasols.

Background technology

Parasols has obtained extensive use as a kind of tourism supplies, the disclosed two-way yaw parasols of Chinese patent literature CN2621474Y, comprise umbrella frame, umbrella stand and umbrella cover, umbrella frame establish the interlock umbrella stand winding plant and with the transfer of winding plant interlock, establish power transmission shaft between elevator and transfer; The winding plant body of choosing a place to give a banquet is communicated with umbrella frame, and pedestal is established rotation section and linkage part, and the rotation section axostylus axostyle connects stay cord; Transfer is established support, yaw and toggle mechanism, and yaw is embedded in the support profile groove, and toggle mechanism is established stator and is fixed in the support; Worm gear is established pivot and is fixed in stator first fixing hole; The scroll gear wheel shaft is established milling flat and sheathed taper gear, it is solid that the taper gear is established the corresponding cover with the scroll gear milling flat in the hole with tangent plane, scroll gear is established pivot and is fixed in stator second fixing hole, umbrella gear is engaged on taper gear below, by the winding plant rotatory force, and scroll gear and worm gear engagement, worm gear and the engagement of yaw tooth-like part, rotation crank is opened/is closed one's umbrella by stay cord interlock umbrella stand, and transfer is adjusted umbrella stand and deflected, and umbrella cover is positioned at needs the position.Though this mechanism can reach the purpose that the two-way yaw of umbrella cover rotates, the angle that its umbrella cover rotates is restricted, and the total complexity, makes difficulty, the cost height, and the adjustment of umbrella cover has only two angles, can't adapt to actual needs.Parasols is often along with the frequent conversion umbrella cover of the variation of environment for use and time angle, and often volume is bigger owing to parasols, and is harder during existing institutional adjustment umbrella cover angle.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency of prior art and the multi-steering parasols is provided, and makes it simple in structure, easy to install and use.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:

The multi-steering parasols comprises umbrella stand, upper umbrella rod, middle umbrella bar and lower umbrella rod, it is characterized in that: between described upper umbrella rod and middle umbrella bar by on turn to linkage to be connected, between middle umbrella bar and lower umbrella rod by under turn to linkage to be connected.

Above-mentioned go up or under turn to linkage also to can be worm-and-wheel gear, gear drive, realize the same function that turns to.

The crank mechanism of control opening and closing umbrella also is set in the above-mentioned shell that turns to down linkage, makes the shared same shell of the crank that turns to linkage and crank mechanism, simplified structure.

Compared with prior art, advantage of the present utility model is:

Cooperate with the linkage that turns between middle umbrella bar by turn to linkage and upper umbrella rod between middle umbrella bar and lower umbrella rod, two hinges can form multi-form rotation, therefore can satisfy the requirement of actual use fully with umbrella stand and umbrella cover with arbitrarily angled and locate.

Entire mechanism is simple, and is easy and simple to handle, and cost is low.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment.

Fig. 2 is the structural representation of another state of the utility model embodiment.

Fig. 3 turns to the structural representation of linkage for the utility model embodiment.

Another turns to the structural representation of linkage to Fig. 4 for the utility model embodiment.

Structural representation when Fig. 5 turns to linkage to adjust for the utility model embodiment two.

Structural representation when Fig. 6 is the utility model embodiment elongation state.

Schematic diagram when Fig. 7 is the gathering of the utility model embodiment umbrella stand.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, the multi-steering parasols, comprise umbrella crown 1, umbrella stand 2, upper umbrella rod 3, middle umbrella bar 5, handle 6, lower umbrella rod 8 and

base

9,5 on described upper umbrella rod 3 and middle umbrella bar be by turning to linkage 4 to be connected, and 8 of middle umbrella bar 5 and lower umbrella rods are by turning to linkage 7 to be connected.

As shown in Figure 3, above-mentioned turn to linkage 4 to comprise to turn to joint 41, bolt 42, snap-fastener 43, stage clip 44 and turn to down save 45, turn to joint 41 1 ends to embed and turn to down in the joint 45 and and connect by bolt 42, snap-fastener 43 vertical insertions turn to down joint 45 and are supported by stage clip 44 with turning to down internode, the head of snap-fastener 43 has with turning to joint 41 head and cooperates, prop up when stretching back turn to save 41 head and make turn to save 41 spacing.

When pressing snap-fastener 43, the head of snap-fastener 43 breaks away from the head that turns to joint 41, therefore turns to joint 41 to rotate, thereby drive upper umbrella rod 3 and umbrella stand 2 rotate, and adjust the direction of umbrella stand 2, see Fig. 2.

When decontroling snap-fastener 43, snap-fastener 43 props up its head under the elastic force effect of stage clip 44 and turns to the head of joint 41, so turns to joint 41 not rotate, thereby makes upper umbrella rod 3 and umbrella stand 2 keep these orientation.

As shown in Figure 4, above-mentionedly turn to linkage 7 to comprise to save on the hinge 71, save 72 on the hinge, slip end face tooth 73, handwheel 74, nut 75, stage clip 76, outer-hexagonal bolt 77, hinge joint 78 down, the hinge down head of joint 78 places on the hinge on the joint 71 and hinge between the head of joint 72 and saves under joint 71 heads and the hinge on the hinge between 78 head slip end face tooth 73 and stage clip 76 also are set, outer-hexagonal bolt 77 passes these parts, and its two end is fixing by handwheel 74, nut 75.

When rotating counterclockwise handwheel 74, joint 79 separates under slip end face tooth 73 and the hinge making under the effect of stage clip 76, therefore saving 71,72 on the hinge can rotate, when joint forwards the position of wanting on the hinge, clockwise rotate handwheel 74 again, make slip end face tooth 73 and hinge save 79 chimeric location down, see Fig. 5, Fig. 6.

Turn to handle 6 is set on the linkage 7, handle 6 links to each other with the crank mechanism of the control opening and closing umbrella of using always, being embedded in the wiring external member that saves on the hinge in 71,72 by handle 6 drives can open umbrella stand 2, draw in, see Fig. 1, Fig. 7, crank mechanism is common structure, no longer launches narration at this.

In order to change the height of umbrella, also lower beam 8 can be arranged to

telescopic rod

81,82, can adjust the length of lower beam as required during use, thereby regulate the extension elongation of the height or the lower beam of whole umbrella, see Fig. 6.

Claims

1. the multi-steering parasols comprises umbrella stand, upper umbrella rod, middle umbrella bar and lower umbrella rod, it is characterized in that: between described upper umbrella rod and middle umbrella bar by on turn to linkage (4) to be connected, between middle umbrella bar and lower umbrella rod by under turn to linkage (7) to be connected.

2. multi-steering parasols as claimed in claim 1, it is characterized in that: turn to linkage (4) to comprise on described and turn to joint (41), bolt (42), snap-fastener (43), stage clip (44) and turn to down joint (45), turn to joint (41) one ends to embed and turn to down in the joint (45) and and connect by bolt (42), the vertical insertion of snap-fastener (43) turns to down joint (45) and is supported by stage clip (44) with turning to down internode, the head of snap-fastener (43) has with the head that turns to joint (41) and cooperates, and props up the head that turns to joint (41) when stretching back and make to turn to joint (41) spacing.

3. multi-steering parasols as claimed in claim 1 or 2, it is characterized in that: turn to linkage (7) to comprise joint (71) on first hinge under described, joint (72) on second hinge, slip end face tooth (73), handwheel (74), nut (75), stage clip (76), outer-hexagonal bolt (77), hinge is joint (78) down, the head that saves (78) under the hinge places between the head that saves joint (72) on (71) and second hinge on first hinge and saves between the head that saves (78) under (71) head and the hinge on first hinge slip end face tooth (73) and stage clip (76) also are set, outer-hexagonal bolt (77) passes these parts, and its two end is by handwheel (74), nut (75) is fixing.

4. multi-steering parasols as claimed in claim 1 or 2 is characterized in that: described lower beam is a telescopic rod.

5. multi-steering parasols as claimed in claim 3 is characterized in that: described lower beam is a telescopic rod.

6. multi-steering parasols as claimed in claim 1 or 2 is characterized in that: the crank mechanism that the control opening and closing umbrella also is set in the described shell that turns to down linkage.

7. multi-steering parasols as claimed in claim 3 is characterized in that: the crank mechanism that the control opening and closing umbrella also is set in the described shell that turns to down linkage.

8. multi-steering parasols as claimed in claim 4 is characterized in that: the crank mechanism that the control opening and closing umbrella also is set in the described shell that turns to down linkage.

9. multi-steering parasols as claimed in claim 5 is characterized in that: the crank mechanism that the control opening and closing umbrella also is set in the described shell that turns to down linkage.