Umbrella rib structure of oversized outdoor umbrella

Abstract

The utility model discloses an oversized outdoor umbrella rib structure which comprises an umbrella disc, long umbrella ribs, short umbrella ribs, a sliding rod and a lower umbrella disc, the long umbrella ribs are hinged to the umbrella disc, one ends of the short umbrella ribs are hinged to the sliding rod, the sliding rod is installed at the bottoms of the long umbrella ribs in a sliding mode, and the sliding rod reciprocates in the length direction of the long umbrella ribs. The other ends of the short umbrella ribs are hinged to the lower umbrella disc; in the unfolding process of the umbrella and the descending process of the umbrella disc, the sliding rod slides on the long umbrella ribs towards the umbrella disc, and when the umbrella disc descends to a preset position, the short umbrella ribs support the long umbrella ribs, so that the umbrella is unfolded, and large-area unfolding of the umbrella is achieved; in the folding process of the umbrella, in the rising process of the umbrella disc, the sliding rod slides on the long umbrella ribs in the reverse direction and slides in the direction opposite to the umbrella disc, when the umbrella disc rises to the preset position, the short umbrella ribs are folded in the direction of the stand column, folding of the umbrella is completed, and meanwhile the short umbrella ribs are smooth and stable in the unfolding or folding process of the long umbrella ribs through the sliding rod.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor umbrellas, and particularly relates to a rib structure of an extra-large outdoor umbrella. Background Art

[0002] Outdoor umbrellas mainly have the functions of sunshading and rain shielding, and are suitable for various leisure places. At present, to facilitate users to open and close outdoor umbrellas, an automatic opening and closing mechanism is provided for automatically opening and closing outdoor umbrellas. In response to market demand, there appears an outdoor umbrella with a very large umbrella surface area after being opened. The diameter of the umbrella surface of this kind of outdoor umbrella is at least ten meters after being opened. Therefore, the weight of the umbrella surface cloth is very large, resulting in that the existing rib structure cannot meet the need for unfolding and supporting a large-area umbrella surface. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, an embodiment of the utility model provides a rib structure of an extra-large outdoor umbrella, which includes an umbrella disc, long ribs, short ribs, a sliding rod, and a lower umbrella disc. A plurality of long ribs are adopted, and the plurality of long ribs are arranged radially. The long ribs are hinged to the umbrella disc; a short rib, one end of the short rib is hinged to the lower umbrella disc; a sliding rod, the sliding rod is hinged to the other end of the short rib, the sliding rod is slidably installed at the bottom of the long rib, and the sliding rod reciprocates along the length direction of the long rib.

[0004] The utility model has at least the following beneficial effects:

[0005] During the process of unfolding the umbrella, when the umbrella disc descends in the lifting tube, the sliding rod slides on the long rib towards the direction of the umbrella disc. When the umbrella disc descends to a preset position, the short rib forms a support for the long rib, so that the umbrella unfolds to realize the unfolding of a large-area umbrella; and during the process of folding the umbrella, when the umbrella disc rises in the lifting tube, the sliding rod slides reversely on the long rib, sliding in the direction away from the umbrella disc. When the umbrella disc rises to a preset position, the short rib folds towards the direction of the column to complete the folding of the umbrella. Through the above structure, stable support and folding can be provided for a large-area umbrella surface, and at the same time, the sliding rod makes the process of unfolding or folding the long rib by the short rib smooth and stable.

[0006] According to some embodiments of the utility model, the lower umbrella disc is sleeved on a column, and a lifting tube is installed in the column, and the upper end of the lifting tube is fixed to the umbrella disc.

[0007] According to some embodiments of the utility model, the sliding rod is provided with an upper chute body and a lower chute body. The long rib is installed in the upper chute body, and the short rib is hinged in the lower chute body.

[0008] According to some embodiments of the present utility model, a plurality of upper clamping seats are fixed on the umbrella disk, the upper clamping seats are fixed to the bottom of the umbrella disk, and one end of the long umbrella rib is hinged to the upper clamping seat.

[0009] According to some embodiments of the present utility model, a plurality of lower clamping seats are fixed on the lower umbrella disk, the lower clamping seats are fixed to the lower umbrella disk, and one end of the short umbrella rib is hinged to the lower clamping seat.

[0010] According to some embodiments of the present utility model, a cover is installed at the end of the long umbrella rib, and the cover is provided with a clamping position; an adjusting buckle is installed on the bottom surface of the long umbrella rib, and a fixing strip is sewn on the umbrella surface cloth, and the fixing strip bypasses the clamping position and then is connected to the adjusting buckle.

[0011] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0013] Figure 1 is the overall schematic diagram of the embodiment of the present utility model;

[0014] Figure 2 is Figure 1 the enlarged schematic diagram of A in

[0015] Figure 3 is the schematic diagram of the combined state of the long umbrella rib, short umbrella rib and sliding rod in the embodiment of the present utility model;

[0016] Figure 4 is the schematic diagram of the cover and adjusting buckle in the embodiment of the present utility model Figure 1 ;

[0017] Figure 5 is the schematic diagram of the cover and adjusting buckle in the embodiment of the present utility model Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0019] In the description of the present utility model, it should be understood that regarding the orientation description, such as the upper, lower, front, rear, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model, the meaning of "plural" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0021] In the description of the present utility model, unless otherwise clearly defined, words such as "arrangement", "installation", "connection", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0022] Refer to Figure 1 、 2 As shown in [relevant figures], a rib structure of an extra-large outdoor umbrella includes an umbrella disc 110, long ribs 120, short ribs 130, a sliding rod 140, and a lower umbrella disc 150. A plurality of long ribs 120 are hinged on the umbrella disc 110, and the plurality of long ribs 120 are radially arranged. One end of the short rib 130 is hinged to the sliding rod 140, the sliding rod 140 is slidably installed at the bottom of the long rib 120, the sliding rod 140 reciprocates along the length direction of the long rib 120, and the other end of the short rib 130 is hinged to the lower umbrella disc 150.

[0023] During the process of the umbrella unfolding, when the umbrella disc 110 descends, the sliding rod 140 slides on the long rib 120 towards the direction of the umbrella disc 110. When the umbrella disc 110 descends to a preset position, the short rib 130 forms a support for the long rib 120, so that the umbrella unfolds to achieve the unfolding of a large-area umbrella; while during the process of the umbrella folding, when the umbrella disc 110 ascends, the sliding rod 140 slides reversely on the long rib 120, sliding in the direction away from the umbrella disc 110. When the umbrella disc 110 ascends to a preset position, the short rib 130 folds towards the direction of the column 200 to complete the folding of the umbrella. At the same time, through the sliding rod, the short rib makes the process of unfolding or folding the long rib smooth and stable.

[0024] Refer to Figure 2As shown, in specific use, a column 200 is fixed on the ground, and a lower umbrella disk 150 is fixedly sleeved on the column 200; a lifting tube 300 is installed in the column 200, and an umbrella disk 110 is fixed at the upper end of the lifting tube 300; a transmission assembly 500 is installed on the lifting tube 300, the transmission assembly 500 is connected to a lifting driving member 400 through a shaft connection assembly 600, and the lifting driving member 400 makes the lifting tube 300 move up and down through the transmission assembly 500.

[0025] During the lifting process, the lifting driving member 400 is connected to the transmission assembly 500 through the shaft connection assembly 600. Due to the large weight of the umbrella rib assembly 100 and the umbrella surface, the load on the lifting driving member 400 is very large during the process of rotating the transmission assembly 500. The weight of the load on the lifting driving member 400 during driving can be reduced through the shaft connection assembly 600.

[0026] Refer to Figure 3 As shown, specifically, the sliding rod 140 is provided with an upper chute body 141 and a lower chute body 142. A long umbrella rib 120 is installed in the upper chute body 141, and a short umbrella rib 130 is hinged in the lower chute body 142.

[0027] Refer to Figure 2 As shown, for the convenience of installing the long umbrella rib 120, a plurality of upper clamping seats 111 are fixed on the umbrella disk 110. The upper clamping seats 111 are fixed to the bottom of the umbrella disk 110, and one end of the long umbrella rib 120 is hinged to the upper clamping seats 111.

[0028] For the convenience of installing the short umbrella rib 130, a plurality of lower clamping seats 151 are fixed on the lower umbrella disk 150. The lower clamping seats 151 are fixed to the lower umbrella disk 150, and one end of the short umbrella rib 130 is hinged to the lower clamping seats 151.

[0029] Refer to Figure 4 、 5 As shown, a cover 121 is installed at the end of the long umbrella rib 120, and the cover is provided with a clamping position 122; an adjusting buckle 160 is installed on the bottom surface of the long umbrella rib 120; a fixing strip 102 is sewn on the umbrella surface cloth 101. When installing the umbrella surface cloth 101, the fixing strip 102 bypasses the clamping position 122 and is connected to the adjusting buckle 160, so that the umbrella surface cloth 101 is tightened and flattened, avoiding wrinkles, and at the same time, the fixing strip 102 cannot escape from the clamping position 122.

[0030] In the description of this specification, the description with reference to terms such as "some embodiments" or "it is conceivable" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant technical field.

Claims

1. An umbrella rib structure for an extra-large outdoor umbrella, including an umbrella surface cloth (101), characterized in that, Comprising: An umbrella disk (110), Long umbrella ribs (120), multiple long umbrella ribs (120) are used, and the multiple long umbrella ribs (120) are arranged radially. The long umbrella ribs (120) are hinged to the umbrella disk (110); Short umbrella ribs (130), one end of the short umbrella ribs (130) is hinged to the lower umbrella disk (150); A sliding rod (140), the sliding rod (140) is hinged to the other end of the short umbrella ribs (130). The sliding rod (140) is slidably mounted at the bottom of the long umbrella ribs (120), and the sliding rod (140) reciprocates along the length direction of the long umbrella ribs (120).

2. The super-large outdoor umbrella rib structure according to claim 1, characterized in that The lower umbrella disk (150) is sleeved on a column (200). An elevating tube (300) is installed in the column (200), and the upper end of the elevating tube (300) fixes the umbrella disk (110).

3. The umbrella rib structure of an extra-large outdoor umbrella according to claim 1, characterized in that, The sliding rod (140) is provided with an upper chute body (141) and a lower chute body (142). The long umbrella ribs (120) are installed in the upper chute body (141), and the short umbrella ribs (130) are hinged in the lower chute body (142).

4. The super large outdoor umbrella rib structure according to claim 1, characterized in that, A plurality of upper clamping seats (111) are fixed on the umbrella disk (110). The upper clamping seats (111) are fixed to the bottom of the umbrella disk (110), and the upper clamping seats (111) are hinged to one end of the long umbrella ribs (120).

5. The super-large outdoor umbrella rib structure according to claim 1, characterized in that, A plurality of lower clamping seats (151) are fixed on the lower umbrella disk (150). The lower clamping seats (151) are fixed to the lower umbrella disk (150), and the lower clamping seats (151) are hinged to one end of the short umbrella ribs (130).

6. The umbrella rib structure of an extra-large outdoor umbrella according to claim 1, characterized in that A cover (121) is installed at the end of the long umbrella ribs (120), and the cover is provided with a clamping position (122); An adjusting buckle (160) is installed on the bottom surface of the long umbrella ribs (120). A fixing strip (102) is sewn on the umbrella surface cloth (101). After passing around the clamping position (122), the fixing strip (102) is connected to the adjusting buckle (160).

Images