CN220512352U

CN220512352U - Open-close mechanism of outdoor sunshade umbrella

Info

Publication number: CN220512352U
Application number: CN202322186942.0U
Authority: CN
Inventors: 王英英; 柯跃福; 朱毅
Original assignee: Linhai Meiyang Parasol Industry Co ltd
Current assignee: Linhai Meiyang Parasol Industry Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-23
Anticipated expiration: 2033-08-15

Abstract

The utility model belongs to the technical field of outdoor sunshades, and discloses an opening and closing mechanism of an outdoor sunshading umbrella, which comprises an umbrella post and a handle, wherein the umbrella post is vertically fixed on the ground, the handle is connected with an umbrella surface mechanism through a supporting rod, a sliding groove is formed in one side, facing to the umbrella surface, of the umbrella post, a sliding strip is arranged on the inner side of the handle, the sliding strip is arranged in the sliding groove of the umbrella post in a sliding manner, and the handle is lifted through the sliding strip, so that the umbrella surface mechanism is driven to lift. The handle is arranged on the inner side of the umbrella post, the pulley of the sliding bar slides in the chute, so that the contact area and friction force between the handle and the umbrella post are reduced, the handle can be easily lifted, the sliding structure is arranged on the inner side, the increase of rust friction force of parts caused by sun and rain is reduced, meanwhile, the handle can be opened and closed in the umbrella in a rainy day, and the practicability is higher. The integral design of the handle increases the robustness and reliability of the component.

Description

Open-close mechanism of outdoor sunshade umbrella

Technical Field

The utility model belongs to the technical field of outdoor sunshades, and particularly relates to an opening and closing mechanism of an outdoor sunshading umbrella.

Background

The roman umbrella is called 360-degree rotating umbrella, is the most powerful one in outdoor sunshade umbrella, and can rotate one circle in the horizontal direction or 90 degrees in the vertical direction. Sunshade by using the Roman umbrella is the most creative and leisure sunshade mode in the Chinese market. Compared with other umbrellas, the roman umbrella has better sun-shading effect and more convenient operation. Roman umbrella belongs to unilateral umbrella, has umbrella pole and umbrella face, and the umbrella face rotates and goes up and down through the handle control that sets up on the umbrella pole, and current handle generally sets up in umbrella pole periphery, goes up and down along umbrella pole periphery, and this kind of handle is big with the area of contact of umbrella pole, and frictional force is big, needs great strength to promote, and often can take place to promote the in-process condition of blocking or blocking in long-time outdoor use, influences the use.

Disclosure of Invention

The utility model aims to provide an opening and closing mechanism of an outdoor sunshade umbrella so as to solve the technical problems.

In order to solve the technical problems, the specific technical scheme of the opening and closing mechanism of the outdoor sunshade umbrella is as follows:

the utility model provides an outdoor sunshade's mechanism of opening and shutting, includes umbrella stand and handle, the umbrella stand is fixed subaerial perpendicularly, the umbrella face mechanism is connected through the bracing piece to the handle, one side that the umbrella stand faced the umbrella face is provided with the spout, the handle inboard has the sliding strip, the sliding strip slides and sets up in the spout of umbrella stand, the handle passes through the sliding strip and realizes going up and down to drive umbrella face mechanism and go up and down.

Further, a plurality of groups of pulleys are arranged on two sides of the sliding strip, and the sliding strip slides in the sliding groove through the pulleys.

Further, the pulleys are arranged in a group on the sliding bar in a vertical mode.

Further, the handle comprises a holding part and a winding part, wherein the holding part and the winding part are fixedly arranged on the outer side of the sliding bar, the winding part is arranged above the holding part, and the sliding bar, the holding part and the winding part are integrally formed.

Further, the winding part comprises a cavity for accommodating the winding wheel, and the winding wheel is arranged in the cavity.

Further, a shaft hole is formed in the shell of the winding part, the wheel shaft of the winding wheel is coaxially sleeved with the shaft hole, the rocker is sleeved into the shaft hole to be limited and fixed with the wheel shaft center of the winding wheel, and the rocker is rocked to rotate the winding wheel.

Further, a supporting rod connecting end is arranged on one side of the cavity, one end of the supporting rod is connected with the supporting rod connecting end through a pin shaft in a shaft mode, an outlet is formed in the upper portion of the cavity, and ropes on the reel are led out of the cavity from the outlet and connected to the umbrella surface mechanism through the supporting rod.

Further, the holding part comprises a grab handle and a trigger arranged on the inner side of the grab handle, one end of the trigger is rotationally connected with the inner side of the grab handle through a pin shaft, a torsion spring is arranged on the pin shaft and used for resetting the trigger, the other end of the trigger is fixedly connected with a fixing piece, the fixing piece penetrates through the sliding strip and stretches out from the inner side of the sliding strip, and a locking structure matched with the fixing piece is arranged in a sliding groove of the umbrella column.

Furthermore, the locking structure is provided with equidistant fixing holes, the fixing piece is a limiting column, and the handle is limited and fixed on the umbrella column by the limiting column penetrating through the fixing holes.

Further, the umbrella post is provided with a limiting piece, and the limiting piece is arranged in the chute and used for limiting the maximum height of the handle.

The opening and closing mechanism of the outdoor sunshade has the following advantages: the handle is arranged on the inner side of the umbrella post, the pulley of the sliding bar slides in the chute, so that the contact area and friction force between the handle and the umbrella post are reduced, the handle can be easily lifted, the sliding structure is arranged on the inner side, the increase of rust friction force of parts caused by sun and rain is reduced, meanwhile, the handle can be opened and closed in the umbrella in a rainy day, and the practicability is higher. The integral design of the handle increases the robustness and reliability of the component.

Drawings

Fig. 1 is a schematic view of the overall structure of an outdoor sunshade according to the present utility model;

fig. 2 is a schematic view of an opening and closing mechanism of the outdoor sunshade of the present utility model;

FIG. 3 is a schematic view of the handle structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the handle of the present utility model;

FIG. 5 is a schematic view of a reel structure according to the present utility model;

the figure indicates: 1. an umbrella post; 11. a chute; 12. a locking structure; 13. a limiting piece; 2. a handle; 21. a sliding bar; 22. a grip portion; 221. a grab handle; 222. a trigger; 223. a fixing member; 23. a winding part; 231. a cavity; 232. a reel; 233. the connecting end of the support rod; 234. a pin shaft; 235. a shaft hole; 236. a wire outlet; 3. a support rod; 4. umbrella cover mechanism.

Detailed Description

In order to better understand the purpose, structure and function of the present utility model, the opening and closing mechanism of the outdoor sunshade of the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the outdoor sunshade opening and closing mechanism comprises an umbrella post 1 and a handle 2, wherein the umbrella post 1 is vertically fixed on the ground, the handle 2 is connected with an umbrella cover mechanism 4 through a supporting rod 3, a chute 11 is arranged on one side, facing the umbrella cover, of the umbrella post 1, and the handle 2 is arranged on the chute 11 in a sliding manner.

As shown in fig. 3 and 4, the handle 2 includes a sliding bar 21, a holding portion 22 and a winding portion 23, the sliding bar 21 is disposed inside the handle 2, multiple groups of pulleys 211 are disposed on two sides of the sliding bar 21, and preferably, the pulleys 211 are disposed in a group on the sliding bar 21, so as to ensure smoothness and stability of sliding of the handle 2. The sliding strip 21 is arranged in the chute 11 of the umbrella post 1, and slides in the chute 11 through the pulley 211 to realize the lifting of the handle 2, thereby driving the umbrella cover mechanism 4 to lift.

The holding part 22 and the winding part 23 are fixedly arranged outside the sliding bar 21, the winding part 23 is arranged above the holding part 22, and the sliding bar 21, the holding part 22 and the winding part 23 are integrally formed, so that the connection is stable. The winding part 23 comprises a cavity 231 for accommodating the winding wheel, as shown in fig. 5, a winding wheel 232 is arranged in the cavity 231, a shaft hole 235 is arranged on the shell of the winding part 23, the shaft of the winding wheel 232 is coaxially sleeved with the shaft hole 235, and when in use, a rocker is sleeved into the shaft hole 235 to be limited and fixed with the shaft center of the shaft of the winding wheel 232, and the winding wheel 232 can be rotated by rocking the rocker.

One side of the cavity 231 is provided with a supporting rod connecting end 233, one end of the supporting rod 3 is connected with the supporting rod connecting end 233 through a pin shaft 234 in a shaft mode, an outlet 236 is formed in the upper portion of the cavity 231, ropes on the reel 232 are led out of the cavity 231 from the outlet 236 and connected to the umbrella cover mechanism 4 through the supporting rod 3, and the ropes on the reel 232 stretch to open and close the umbrella cover.

The holding part 22 comprises a grab handle 221 and a trigger 222 arranged on the inner side of the grab handle 221, one end of the trigger 222 is rotationally connected with the inside of the grab handle 221 through a pin shaft, a torsion spring is arranged on the pin shaft and used for resetting the trigger 222, the other end of the trigger 222 is fixedly connected with a fixing piece 223, the fixing piece 223 penetrates through the sliding strip 21 to extend out of the inner side of the sliding strip 21, a locking structure 12 matched with the fixing piece 223 is arranged in a sliding groove 11 of the umbrella column 1, the locking structure 12 can be equidistant fixing holes, the fixing piece 223 is a limiting column, the limiting column penetrates through the fixing holes to limit and fix the handle 2 on the umbrella column 1, the locking structure 12 can also be a rack, the fixing piece 223 is a ratchet, and the ratchet is limited and fixed on the rack to limit and fix the handle 2 on the umbrella column 1.

The umbrella pole 1 is provided with a limiting piece 13, and the limiting piece 13 is arranged in the chute 11 and is used for limiting the maximum height of the handle 2.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an outdoor sunshade's mechanism of opening and shutting, includes umbrella stand (1) and handle (2), umbrella stand (1) vertical fixation is subaerial, umbrella face mechanism (4) are connected through bracing piece (3) to handle (2), a serial communication port, one side that umbrella stand (1) faced the umbrella face is provided with spout (11), handle (2) inboard has slider (21), slider (21) slip sets up in spout (11) of umbrella stand (1), handle (2) realize going up and down through slider (21) to drive umbrella face mechanism (4) go up and down.

2. The open-close mechanism of outdoor sunshade umbrella according to claim 1, wherein a plurality of groups of pulleys are arranged on both sides of the sliding bar (21), and the sliding bar (21) slides in the chute (11) through the pulleys.

3. An opening and closing mechanism of an outdoor sunshade according to claim 2, wherein said pulleys are provided in a set up and down each of the sliding bars (21).

4. The outdoor sunshade umbrella opening and closing mechanism according to claim 1, wherein the handle (2) comprises a holding part (22) and a winding part (23), the holding part (22) and the winding part (23) are fixedly arranged on the outer side of the sliding bar (21), the winding part (23) is arranged above the holding part (22), and the sliding bar (21), the holding part (22) and the winding part (23) are integrally formed.

5. An opening and closing mechanism of an outdoor sunshade according to claim 4, wherein said winding portion (23) comprises a cavity (231) for receiving a reel (232), said cavity (231) being provided with a reel (232) inside.

6. The opening and closing mechanism of an outdoor sunshade according to claim 5, wherein the housing of the winding part (23) is provided with a shaft hole (235), the shaft of the winding wheel (232) is coaxially sleeved with the shaft hole (235), the rocker is sleeved in the shaft hole (235) to be limited and fixed with the shaft center of the shaft of the winding wheel (232), and the rocker is rocked to rotate the winding wheel (232).

7. The outdoor sunshade umbrella opening and closing mechanism according to claim 5, wherein a supporting rod connecting end (233) is arranged on one side of the cavity (231), one end of the supporting rod (3) is connected with the supporting rod connecting end (233) through a pin shaft (234), an outlet (236) is arranged above the cavity (231), and a rope on the reel (232) is led out of the cavity (231) from the outlet (236) and is connected to the umbrella cover mechanism (4) through the supporting rod (3).

8. The outdoor sunshade umbrella opening and closing mechanism according to claim 4, wherein the holding part (22) comprises a grab handle (221) and a trigger (222) arranged on the inner side of the grab handle (221), one end of the trigger (222) is rotationally connected with the inside of the grab handle (221) through a pin shaft (234), a torsion spring is arranged on the pin shaft (234) and used for resetting the trigger (222), the other end of the trigger (222) is fixedly connected with a fixing piece (223), the fixing piece (223) penetrates through the sliding bar (21) and extends out of the inner side of the sliding bar (21), and a locking structure (12) matched with the fixing piece (223) is arranged in a sliding groove (11) of the umbrella column (1).

9. The opening and closing mechanism of outdoor sunshade umbrella according to claim 8, wherein said locking structure (12) is an equidistant fixing hole, said fixing member (223) is a limiting post, said limiting post passes through said fixing hole to limit and fix the handle (2) on the umbrella post (1).

10. An open-close mechanism of an outdoor sunshade according to claim 1, wherein the umbrella post (1) is provided with a limiting piece (13), and the limiting piece (13) is arranged in the chute (11) and is used for limiting the maximum height of the handle (2) in the rising direction.