Opening and closing handle structure of sunshade

Abstract

The utility model relates to the field of beach umbrellas, and particularly discloses a beach umbrella opening and closing handle structure which comprises a beach umbrella handle, a handle mechanism and an opening and closing mechanism, the handle mechanism comprises two handle shells, and the inner side wall of a limiting guide groove penetrates through the beach umbrella handle to be provided with positioning insertion holes in an array mode. And moving rolling wheels are installed in the positions, corresponding to the interiors of the limiting guide grooves, of the inner side walls of the two handle shells, a stop insertion rod is arranged at the position, located above the positioning insertion hole, between the two handle shells, a linkage pin is connected to the upper end of the stop insertion rod, and a pressing buckle is arranged above one end of the linkage pin. A buckling-pressing linkage pin is pressed to swing in the handle shell through an elastic rotating shaft, and after limiting of a locking insertion rod and a positioning insertion hole in the inner side of a limiting guide groove is broken, the whole handle mechanism can be controlled to roll in the limiting guide groove through moving rollers on the inner side; therefore, the installation position of the handle mechanism on the outer side of the umbrella handle of the sunshade umbrella can be quickly adjusted.

Description

Technical Field

[0001] This utility model relates to the field of sun umbrellas, specifically a sun umbrella opening and closing handle structure. Background Technology

[0002] The handle of a parasol is the main component for controlling the opening and closing of the parasol. Currently, there are many types of parasol handles on the market, and their functions are becoming increasingly diverse, all of which can meet the function of controlling the opening and closing of the parasol. Most parasol handles use pulleys installed on the handle. The pulleys are pulled by steel wire ropes to realize the opening and closing operation of the parasol. Users can easily open or close the parasol by operating the pulleys through the handle or electric push rod.

[0003] However, the handles of most current sun umbrellas are usually adjusted by removing bolts, which is inconvenient when controlling them. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a sunshade umbrella opening and closing handle structure, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a sunshade umbrella opening and closing handle structure, including a sunshade umbrella handle and a handle mechanism, an opening and closing mechanism, the handle mechanism including two handle shells, a limiting guide groove is installed on the side surface of the sunshade umbrella handle near the handle mechanism, the inner side wall of the limiting guide groove is provided with a positioning insertion hole through the sunshade umbrella handle array, the inner side walls of the two handle shells are each provided with a movable roller corresponding to the interior of the limiting guide groove, a stop rod is provided between the two handle shells above the positioning insertion hole, the upper end of the stop rod is connected to a connecting pin, and a press buckle is provided above one end of the connecting pin.

[0006] As a further improvement of this utility model, an installation connecting hole is provided inside one end of the handle mechanism corresponding to the position of the opening and closing mechanism.

[0007] As a further embodiment of this utility model: the opening and closing mechanism includes two storage shells, and a rope-winding pulley is installed inside the two storage shells. A crank is provided on one side of the opening and closing mechanism, and the crank passes through the interior of the storage shell and is connected to the rope-winding pulley by a rotating shaft.

[0008] As a further improvement of this utility model: a movable pin is connected between the connecting pin and the stop rod, and the stop rod is engaged with the positioning hole for limiting.

[0009] As a further improvement of this utility model: the linkage pin is movably connected to the handle mechanism via an elastic rotating shaft, and a movable shaft is installed between the movable roller and the handle housing.

[0010] As a further improvement of this utility model, a limiting pin is connected between the opening and closing mechanism and the mounting hole.

[0011] As a further improvement of this utility model, the limiting guide groove is fixedly connected to the umbrella handle.

[0012] As a further embodiment of this utility model: the rope pulley is fixedly connected to the rotating shaft, and the crank is fixedly connected to the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] Pressing the buckle activates the linkage pin, which swings the elastic pivot inside the handle housing, pulling the stop rod inwards. After the stop rod is disconnected from the positioning hole inside the limiting guide groove, the handle mechanism can be controlled to roll inside the limiting guide groove using the inner moving rollers. Therefore, the installation position of the handle mechanism on the outside of the parasol handle can be quickly adjusted. Attached Figure Description

[0015] Figure 1 A schematic diagram of the opening and closing handle structure of a parasol;

[0016] Figure 2 An exploded view of the entire device in the opening and closing handle structure of a sunshade umbrella;

[0017] Figure 3 An exploded view of the handle mechanism in the opening and closing handle structure of a parasol;

[0018] Figure 4 An exploded view of the opening and closing mechanism in a sunshade handle structure;

[0019] Figure 5 This is a front view of the entire device in the opening and closing handle structure of a parasol.

[0020] In the diagram: 1. Umbrella handle; 2. Handle mechanism; 3. Opening and closing mechanism; 4. Crank handle; 5. Limiting guide groove; 201. Handle housing; 202. Press-button buckle; 203. Linking pin; 204. Stop rod; 205. Moving roller; 206. Mounting hole; 301. Storage housing; 302. Rope winding pulley; 401. Rotating shaft; 501. Positioning hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1-5 As shown, this embodiment provides a sunshade umbrella opening and closing handle structure, including a sunshade umbrella handle 1, a handle mechanism 2, and an opening and closing mechanism 3. The handle mechanism 2 includes two handle housings 201. A limiting guide groove 5 is installed on the side surface of the sunshade umbrella handle 1 near the handle mechanism 2. The limiting guide groove 5 is fixedly connected to the sunshade umbrella handle 1. The inner sidewall of the limiting guide groove 5 has a positioning insertion hole 501 through the array of sunshade umbrella handle 1. The inner sidewalls of the two handle housings 201 are each equipped with a movable roller corresponding to the interior of the limiting guide groove 5. A stop rod 204 is provided above the positioning hole 501 between the two handle housings 201 and the wheel 205. The stop rod 204 is engaged with the positioning hole 501 for limiting. A connecting pin 203 is connected to the upper end of the stop rod 204. A movable pin is connected between the connecting pin 203 and the stop rod 204. The connecting pin 203 is movably connected to the handle mechanism 2 through an elastic rotating shaft. A movable shaft is installed between the moving roller 205 and the handle housing 201. A press buckle 202 is provided above one end of the connecting pin 203.

[0023] like Figure 2-3 As shown, in this embodiment, a mounting hole 206 is provided inside one end of the handle mechanism 2 corresponding to the position of the opening and closing mechanism 3. A limit pin is connected between the opening and closing mechanism 3 and the mounting hole 206. The opening and closing mechanism 3 includes two storage shells 301. A rope-winding pulley 302 is installed inside the two storage shells 301. A crank 4 is provided on one side of the opening and closing mechanism 3. The crank 4 passes through the inside of the storage shell 301 and is connected to a rotating shaft 401 between it and the rope-winding pulley 302. The rope-winding pulley 302 is fixedly connected to the rotating shaft 401, and the crank 4 is fixedly connected to the rotating shaft 401.

[0024] The working principle of this utility model is as follows: During operation, the limiting guide groove 5 provided on the side surface of the umbrella handle 1 is used for installation with the handle mechanism 2. Simultaneously, the mounting hole 206 provided on the handle mechanism 2 is used for installation with the opening and closing mechanism 3. When it is necessary to adjust the installation position of the handle mechanism 2 on the umbrella handle 1, a pressing force is applied to the entire pressing buckle 202 towards the inside of the handle housing 201. The pressing buckle 202 will press the connecting pin 203, which will swing within the handle housing 201 via an elastic rotating shaft. The other end of the connecting pin 203 will then pull the stop rod 204 towards the inside of the handle mechanism 2, thus disengaging the mechanism. After the stop rod 204 is positioned within the positioning hole 501 on the inner side of the limiting guide groove 5, the handle mechanism 2 can be controlled to roll within the limiting guide groove 5 using the inner moving roller 205. Therefore, after the handle mechanism 2 is installed on the outer side of the umbrella handle 1, the force on the pressing buckle 202 can be released. After the stop rod 204 is reset and positioned within the corresponding positioning hole 501, the torque applied to the crank 4 will cause the rotating shaft 401 to drive the rope pulley 302 to rotate. Thus, the opening and closing operation of the umbrella is achieved by pulling the steel wire rope on the rope pulley 302.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sunshade umbrella opening and closing handle structure, comprising a sunshade umbrella handle (1), a handle mechanism (2), and an opening and closing mechanism (3), characterized in that, The handle mechanism (2) includes two handle housings (201). A limiting guide groove (5) is installed on the side surface of the parasol handle (1) near the handle mechanism (2). The inner wall of the limiting guide groove (5) passes through the parasol handle (1) array and is provided with a positioning insertion hole (501). The inner walls of the two handle housings (201) are respectively installed with moving rollers (205) inside the limiting guide groove (5). A stop rod (204) is provided between the two handle housings (201) above the positioning insertion hole (501). The upper end of the stop rod (204) is connected to a connecting pin (203). A press buckle (202) is provided above one end of the connecting pin (203).

2. The sunshade umbrella opening and closing handle structure according to claim 1, characterized in that, The handle mechanism (2) has an installation hole (206) inside one end corresponding to the position of the opening and closing mechanism (3).

3. The sunshade umbrella opening and closing handle structure according to claim 1, characterized in that, The opening and closing mechanism (3) includes two storage shells (301), and a rope-winding pulley (302) is installed inside the two storage shells (301). A hand crank (4) is provided on one side of the opening and closing mechanism (3). The hand crank (4) passes through the inside of the storage shell (301) and is connected to the rope-winding pulley (302) by a rotating shaft (401).

4. The sunshade umbrella opening and closing handle structure according to claim 1, characterized in that, A movable pin connects the linkage pin (203) and the stop rod (204), and the stop rod (204) is engaged with the positioning hole (501) for limiting.

5. The sunshade umbrella opening and closing handle structure according to claim 1, characterized in that, The linkage pin (203) is movably connected to the handle mechanism (2) via an elastic rotating shaft, and a movable shaft is installed between the movable roller (205) and the handle housing (201).

6. The sunshade umbrella opening and closing handle structure according to claim 2, characterized in that, A limiting pin is connected between the opening and closing mechanism (3) and the mounting hole (206).

7. The sunshade umbrella opening and closing handle structure according to claim 1, characterized in that, The limiting guide groove (5) is fixedly connected to the umbrella handle (1).

8. The sunshade umbrella opening and closing handle structure according to claim 3, characterized in that, The rope pulley (302) is fixedly connected to the rotating shaft (401), and the hand crank (4) is fixedly connected to the rotating shaft (401).

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