Connecting piece of sunshade framework and sunshade

Abstract

The connecting piece comprises a first limiting plate, a second limiting plate and a connecting plate, the first limiting plate and the second limiting plate are arranged in parallel in a spaced mode, and the connecting plate is arranged between the first limiting plate and the second limiting plate. A third limiting plate is arranged at the bottoms of the first limiting plate and the second limiting plate, and at least one rivet hole is formed in the connecting plate; the sunshade framework comprises an umbrella cover supporting rod and an umbrella bottom supporting rod, and the rivet holes in the connecting plates are used for fixing the connecting pieces and the umbrella cover supporting rod through rivets. The top ends of the first limiting plate and the second limiting plate are rotationally connected with the umbrella bottom supporting rod; the connecting piece can be fixed to the umbrella cover supporting rod by penetrating the rivet through the rivet hole, meanwhile, the rivet is arranged between the first limiting plate and the second limiting plate, the umbrella cover cannot be scratched, and the stability between the umbrella cover supporting rod and the umbrella bottom supporting rod can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sunshades, and particularly relates to a connecting piece for a sunshade skeleton and a sunshade. Background Technique

[0002] A sunshade is a commonly used tool for shading and rain protection. Large sunshades are usually used at the entrances of merchants, by the pool, or at vendors' stalls, etc. The structure of the sunshade is relatively simple and usually consists of a canopy support rod, a bottom support rod, a main support shaft, and a canopy cloth. A rivet or a connecting piece is required to hinge between the canopy support rod and the bottom support rod to ensure the opening and closing of the sunshade. The structure of the traditional connecting piece is unreasonable and the rivets are exposed. In addition, the fixing bolts for connecting the canopy support rod and the bottom support rod on the connecting piece are exposed, which is easy to scratch the canopy, and the connection effect between the canopy support rod and the bottom support rod is unstable, resulting in a low service life of the sunshade. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a connecting piece for a sunshade skeleton and a sunshade. By setting a first limiting plate, a second limiting plate, a third limiting plate, and a connecting plate, the connecting piece can be sleeved on the canopy support rod, and the rivets are hidden between the first limiting plate and the second limiting plate, so as to improve the stability between the canopy support rod and the bottom support rod, and avoid the canopy from being scratched and damaged by the rivets and fixing bolts.

[0004] The utility model is realized by the following technical solutions:

[0005] A connecting piece for a sunshade skeleton includes a first limiting plate, a second limiting plate, and a connecting plate. The first limiting plate and the second limiting plate are arranged at intervals and in parallel. The connecting plate is arranged between the first limiting plate and the second limiting plate and is located in the middle of the first limiting plate and the second limiting plate. A third limiting plate is arranged at the bottom of the first limiting plate and the second limiting plate, and the third limiting plate is parallel and spaced from the connecting plate. At least one rivet hole is arranged on the connecting plate. The sunshade skeleton includes a canopy support rod and a bottom support rod. The connecting plate, the first limiting plate, the second limiting plate, and the third limiting plate are all in contact with the canopy support rod. The rivet hole on the connecting plate is used to fix the connecting piece to the canopy support rod through a rivet. The top ends of the first limiting plate and the second limiting plate are rotatably connected to the bottom support rod.

[0006] Further, a plurality of anti-slip grooves are arranged on the surface of the third limiting plate close to the connecting plate.

[0007] Further, a first bolt hole and a second bolt hole are symmetrically arranged on the first limiting plate and the second limiting plate. A through hole is arranged on the bottom support rod. The first bolt hole, the second bolt hole, and the through hole are matched and rotatably connected through a fixing bolt.

[0008] Further, a first limiting portion is provided on the first bolt hole. The first limiting portion protrudes at the position of the first bolt hole of the first limiting plate, and the first limiting portion is used to limit the end of the fixing bolt.

[0009] Further, a second limiting portion is provided on the second bolt hole. The second limiting portion protrudes at the position of the second bolt hole of the second limiting plate, and the second limiting portion is used to limit the nut of the connecting fixing bolt.

[0010] Further, the edges of the upper left and right ends of the first limiting plate and the second limiting plate are both set to be obtuse structures.

[0011] A sunshade includes a plurality of connectors of the above-mentioned sunshade skeleton.

[0012] Compared with the prior art, the present utility model has the following advantages and beneficial effects:

[0013] 1) In the present utility model, a third limiting plate and a connecting plate are provided between the first limiting plate and the second limiting plate of the connector. Two rivet holes are provided on the connecting plate. The cavity formed by the first limiting plate, the second limiting plate, the connecting plate and the third limiting plate can be sleeved on the umbrella surface support rod. The connector can be fixed on the umbrella surface support rod by passing rivets through the rivet holes. At the same time, the rivets are arranged between the first limiting plate and the second limiting plate, which will not scratch the umbrella surface and can improve the stability between the umbrella surface support rod and the umbrella bottom support rod.

[0014] 2) In the present utility model, the edges of the upper left and right sides of the first limiting plate and the second limiting plate are both set to be obtuse structures. The obtuse structure can prevent the corners of the first limiting plate and the second limiting plate from scratching the umbrella surface; in addition, a first limiting portion and a second limiting portion are correspondingly provided at the positions of the first bolt hole and the second bolt hole, which can wrap the two ends of the fixing bolt inside to prevent the end of the fixing bolt from scratching the umbrella surface, and prolong the service life of the sunshade. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the overall structure of the connector of the sunshade skeleton in the present utility model.

[0017] Figure 2This is a top view structural schematic diagram of the connecting piece of the sunshade umbrella frame in the present utility model.

[0018] Figure 3 This is an assembled structural schematic diagram of the sunshade umbrella frame and the connecting piece in the present utility model.

[0019] Wherein: 1 - first limiting plate, 11 - first bolt hole, 12 - first limiting portion, 2 - second limiting plate, 21 - second bolt hole, 22 - second limiting portion, 3 - connecting plate, 31 - rivet hole, 4 - third limiting plate, 5 - umbrella surface support rod, 6 - umbrella bottom support rod, 7 - fixing bolt. Specific embodiments

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0021] Embodiment 1:

[0022] A connecting piece of a sunshade umbrella frame includes a first limiting plate 1, a second limiting plate 2, and a connecting plate 3. The first limiting plate 1 and the second limiting plate 2 are arranged at intervals and in parallel. The connecting plate 3 is arranged between the first limiting plate 1 and the second limiting plate 2 and is located in the middle of the first limiting plate 1 and the second limiting plate 2. A third limiting plate 4 is arranged at the bottom of the first limiting plate 1 and the second limiting plate 2. The third limiting plate 4 is parallel and spaced from the connecting plate 3. At least one rivet hole 31 is arranged on the connecting plate 3. The sunshade umbrella frame includes an umbrella surface support rod 5 and an umbrella bottom support rod 6. The connecting plate 3, the first limiting plate 1, the second limiting plate 2, and the third limiting plate 4 are all in contact with the umbrella surface support rod 5. The rivet hole 31 on the connecting plate 3 is used to fix the connecting piece to the umbrella surface support rod 5 through a rivet. The top ends of the first limiting plate 1 and the second limiting plate 2 are rotatably connected to the umbrella bottom support rod 6. A plurality of anti-slip grooves are arranged on the surface of the third limiting plate 4 close to the connecting plate 3.

[0023] The first limiting plate 1 and the second limiting plate 2 are arranged at intervals and in parallel, and the distance between them is matched with the diameter of the square tube used for the umbrella surface support rod 5. The connecting plate 3 is arranged between the first limiting plate 1 and the second limiting plate 2 and is located in the middle area between the first limiting plate 1 and the second limiting plate 2. At the same time, the connecting plate 3 is perpendicular to the first limiting plate 1 and the second limiting plate 2 respectively. Below the connecting plate 3, a third limiting plate 4 is arranged at the bottom of the first limiting plate 1 and the second limiting plate 2. The third limiting plate 4 is connected to the first limiting plate 1 and the second limiting plate 2 respectively. At the same time, the third limiting plate 4 is arranged at intervals with the connecting plate 3. The cavity formed among the first limiting plate 1, the second limiting plate 2, the third limiting plate 4 and the connecting plate 3 is used to accommodate the umbrella surface support rod 5. Two rivet holes 31 are arranged on the connecting plate 3, and the distance between the rivet holes 31 and the edge of the connecting plate 4 is 25 mm. After the rivets pass through the rivet holes 31 and the umbrella surface support rod 5 at the same time and are tightened, the connecting piece is fixed on the umbrella surface support rod 5. The upper parts of the first limiting plate 1 and the second limiting plate 2 are rotatably connected to the umbrella bottom support rod 6, so that the sunshade can be opened and closed normally; in addition, a plurality of anti-slip grooves are arranged on the surface of the third limiting plate 4 close to the connecting plate 3, and the surface of the anti-slip grooves abuts against the umbrella surface support rod 5, which can further improve the stability of the connecting piece on the umbrella surface support rod 5.

[0024] Embodiment 2:

[0025] On the basis of the above embodiment, this embodiment further limits the first limiting plate 1 and the second limiting plate 2. First bolt holes 11 and second bolt holes 21 are symmetrically arranged on the first limiting plate 1 and the second limiting plate 2. A through hole is arranged on the umbrella bottom support rod 6. The first bolt holes 11, the second bolt holes 21 are matched with the through hole and are rotatably connected through a fixing bolt 7. A first limiting part 12 is arranged on the first bolt hole 11. The first limiting part 12 protrudes at the position of the first bolt hole 11 of the first limiting plate 1, and the first limiting part 12 is used to limit the end of the fixing bolt 7. A second limiting part 22 is arranged on the second bolt hole 21. The second limiting part 22 protrudes at the position of the second bolt hole 21 of the second limiting plate 2, and the second limiting part 22 is used to limit the nut connecting the fixing bolt 7. The edges of the upper left and right ends of the first limiting plate 1 and the second limiting plate 2 are both arranged as obtuse structures.

[0026] The first limiting plate 1 and the second limiting plate 2 are respectively provided with coaxial first bolt holes 11 and second bolt holes 21. On the surface of the first bolt hole 11 outside the first limiting plate 1, a first limiting portion 12 is provided. On the surface of the second bolt hole 21 outside the second limiting plate 2, a second limiting portion 22 is provided. Both the first limiting portion 12 and the second limiting portion 22 protrude. A polygonal groove is provided inside the first limiting portion 12, and its structure is matched with the end of the fixing bolt 7; the second limiting portion 22 is provided as a circular groove and is matched with the diameter of the nut on the fixing bolt 7, so as to limit the fixing bolt 7. At the same time, it can also prevent the fixing bolt 7 from rubbing against the umbrella surface of the sunshade, resulting in damage to the umbrella surface. In addition, the edges at the upper left and right ends of the first limiting plate 1 and the second limiting plate 2 are provided with an arc-shaped obtuse angle structure, which can prevent them from rubbing against the umbrella surface and causing the umbrella surface to be scratched and damaged. Other parts of this embodiment are the same as those of the above embodiment, and will not be described in detail here.

[0027] Embodiment 3:

[0028] A sunshade includes a plurality of connectors of the above-mentioned sunshade skeletons; the sunshade includes a canopy cloth, a canopy support rod 5, a bottom support rod 6 of the umbrella, a support shaft, a connector, a sliding member and a fixing member; the number of the canopy support rods 5 and the bottom support rods 6 of the umbrella is the same. The end of the canopy support rod 5 is hinged to the fixing member and arranged around the fixing member. The fixing member is arranged at the geometric center of the canopy cloth. The canopy support rod 5 is arranged on the lower surface of the canopy cloth and is connected by gluing or sewing; the connectors are respectively sleeved on the canopy support rod 5. The support shaft is arranged below the fixing member. The sliding member is arranged on the support shaft. The bottom support rods 6 of the umbrella are respectively hinged to the connectors and the sliding members. Pushing the sliding member can open or close the sunshade.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation to the present invention.

[0030] In addition, in the description of the present invention, if terms such as "horizontal" and "vertical" appear, it does not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0031] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, if the terms "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] The above is only a preferred embodiment of the present utility model, and does not impose any form of limitation on the present utility model. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present utility model falls within the protection scope of the present utility model.

Claims

1. A connecting member for a sunshade umbrella skeleton, characterized in that, It includes a first limiting plate, a second limiting plate and a connecting plate. The first limiting plate and the second limiting plate are arranged at intervals and in parallel. The connecting plate is arranged between the first limiting plate and the second limiting plate and is located in the middle of the first limiting plate and the second limiting plate. A third limiting plate is arranged at the bottom of the first limiting plate and the second limiting plate. The third limiting plate is arranged in parallel and at intervals with the connecting plate. At least one rivet hole is arranged on the connecting plate. The sunshade umbrella skeleton includes an umbrella surface support rod and an umbrella bottom support rod. The connecting plate, the first limiting plate, the second limiting plate and the third limiting plate are all in contact with the umbrella surface support rod. The rivet hole on the connecting plate is used to fix the connecting piece and the umbrella surface support rod through a rivet. The top ends of the first limiting plate and the second limiting plate are rotatably connected to the umbrella bottom support rod.

2. The connecting member of the sunshade umbrella frame according to claim 1, characterized in that A plurality of anti-slip grooves are arranged on the surface of the third limiting plate close to the connecting plate.

3. The connecting member of the sunshade umbrella frame according to claim 1, characterized in that, First bolt holes and second bolt holes are symmetrically arranged on the first limiting plate and the second limiting plate. A through hole is arranged on the umbrella bottom support rod. The first bolt holes, the second bolt holes are matched with the through hole and are rotatably connected through a fixing bolt.

4. The connecting member of the sunshade umbrella frame according to claim 3, characterized in that, A first limiting portion is arranged on the first bolt hole. The first limiting portion protrudes at the position of the first bolt hole of the first limiting plate. The first limiting portion is used to limit the end of the fixing bolt.

5. The connecting member of the sunshade umbrella frame according to claim 3, characterized in that, A second limiting portion is arranged on the second bolt hole. The second limiting portion protrudes at the position of the second bolt hole of the second limiting plate. The second limiting portion is used to limit the nut of the connecting fixing bolt.

6. The connecting member of the sunshade umbrella frame according to claim 1, characterized in that, The edges at the upper left and right ends of the first limiting plate and the second limiting plate are both arranged as obtuse structures.

7. A sunshade, characterized in that, It includes a plurality of connecting pieces of the sunshade umbrella skeleton as described in any one of claims 1-6.

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