Sunshade rotating base with novel locking structure

Abstract

The utility model belongs to the technical field of beach umbrellas, and particularly relates to a beach umbrella rotating base with a novel locking structure, which comprises a fixed seat and a rotating seat rotatably connected with the fixed seat, a mounting part used for mounting an umbrella column is formed on the upper end face of the rotating seat, and a mounting cavity used for mounting a pedal is formed in the fixed seat. One end of the pedal is rotatably connected with the fixed seat, a plurality of limiting blocks are formed on the upper end face of the pedal, a plurality of limiting grooves for the limiting blocks to be clamped in are formed in the lower end face of the rotating seat, the limiting grooves are annularly and evenly distributed in the periphery of the rotating seat, and a spring is connected between the pedal and the fixed seat in an abutting mode. Through the design of the limiting groove and the limiting block, the locking effect on the rotating seat is achieved, compared with the prior art, meshing teeth do not need to be additionally machined on the periphery of the rotating seat, the structure is simpler, the spring is installed on the lower end face of the pedal, installation is convenient, the number of parts is small, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of parasols, in particular to a parasol rotating base with a novel locking structure. Background Art

[0002] Currently, most leisure umbrellas are connected to their bases in an integrated manner or by bolt fastening. When adjusting the direction of the umbrella, the leisure umbrella needs to be moved or the bolts need to be loosened to rotate the leisure umbrella. This process is time-consuming and laborious, and the leisure umbrella cannot be rotated and adjusted conveniently and quickly.

[0003] To this end, a rotating base for a leisure umbrella, such as the Chinese utility model application number 2019207505575, includes a rotating seat and a mounting seat. The rotating seat is located on the upper part of the mounting seat. The rotating seat and the mounting seat are limited and fixed or rotated by a limiting device. The limiting device includes a pedal and a return spring. The pedal is hinged to the mounting seat. One end of the return spring abuts against the pedal, and the other end abuts against the mounting seat. The pedal is provided with a meshing portion, which is used to mesh with the toothed ring portion on the rotating seat.

[0004] A return spring mounting seat is provided on the covering wall, and a mounting cavity is provided in the return spring mounting seat. A fixing piece is filled in the mounting cavity from the outside to the inside. One end of the return spring abuts against the inner end of the fixing piece, and the other end abuts against the return abutting portion of the pedal, thereby realizing the installation of the spring. The installation structure of the spring is complicated, and it is inconvenient to disassemble and replace, so the structure needs to be further improved. Utility Model Content

[0005] The utility model aims to provide a parasol rotating base with a novel locking structure, which solves the problem of complicated existing structure by abutting a spring between a pedal and a fixing seat.

[0006] The purpose of the utility model is achieved as follows: a parasol rotating base with a novel locking structure comprises a fixed base and a rotating base rotatably connected thereto, the upper end surface of the rotating base is formed with a mounting portion for mounting an umbrella column, a mounting cavity for mounting a pedal is provided in the fixed base, one end of the pedal is rotatably connected to the fixed base, a plurality of limit blocks are formed on the upper end surface of the pedal, a plurality of limit grooves are formed on the lower end surface of the rotating base for the limit blocks to be inserted into, the plurality of limit grooves are evenly distributed in annular shape on the outer periphery of the rotating base, and a spring is abutted between the pedal and the fixed base.

[0007] Preferably, a connecting portion is formed at one end of the pedal, a first mounting hole is formed in the connecting portion, a second mounting hole is formed in the fixing seat, and a rotating shaft is provided between the second mounting hole and the first mounting hole.

[0008] Preferably, a treading portion is formed at the other end of the pedal, and the treading portion extends to the outside of the fixing seat.

[0009] Preferably, a mounting groove is formed in the mounting cavity, one end of the spring abuts against the mounting groove, and the other end of the spring abuts against the lower end surface of the pedal.

[0010] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0011] The utility model realizes the locking effect of the rotating seat through the design of the limit groove and the limit block. Compared with the prior art, there is no need to additionally process meshing teeth on the outer periphery of the rotating seat, and the structure is simpler. The spring is installed on the lower end surface of the pedal, which is easy to install, has a small number of parts and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the rotating base.

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the rotating base.

[0014] Figure 3 This is a schematic diagram of the exploded structure of the rotating base parts.

[0015] Figure 4 It is a structural schematic diagram of the rotating seat.

[0016] Reference numerals: 1-fixed seat; 2-rotating seat; 3-installation portion; 4-pedal; 5-installation cavity;

[0017] 6-limiting block; 7-limiting groove; 8-spring; 9-connecting part; 10-mounting hole one; 11-mounting hole two; 12-treading part; 13-mounting groove. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0019] like Figure 1-4As shown, a parasol rotating base with a novel locking structure comprises a fixed base 1 and a rotating base 2 rotatably connected thereto, the upper end surface of the rotating base 2 is formed with a mounting portion 3 for mounting an umbrella column, so that the parasol can be rotated by rotating the rotating base 2 to achieve the effect of changing the position of the umbrella surface, the fixed base 1 is provided with a mounting cavity 5 for mounting a pedal 4, one end of the pedal 4 is rotatably connected to the fixed base 1, the upper end surface of the pedal 4 is formed with a plurality of limit blocks 6, the lower end surface of the rotating base 2 is formed with a plurality of limit grooves 7 for the limit blocks 6 to be inserted into, the plurality of limit grooves 7 are evenly distributed on the outer periphery of the rotating base 2 in an annular shape, and the pedal 4 There is a spring 8 in contact with the fixed seat 1. In the absence of external force, the spring 8 relies on its own elastic force to make the limit block 6 of the pedal 4 stuck in the limit groove 7, thereby limiting the rotation of the rotating seat 2 relative to the fixed seat 1. In actual use, when the position of the parasol needs to be adjusted, first, the pedal 4 is pressed continuously to make the limit block 6 leave the limit groove 7. At the same time, the spring 8 is compressed, and the rotating seat 2 can be rotated relative to the fixed seat 1, thereby adjusting the sunshade angle of the umbrella surface. After releasing the pedal 4, the limit block 6 will be driven to automatically get into the limit groove 7 through the action force of the spring 8, thereby realizing the automatic locking of the rotating seat 2.

[0020] The utility model realizes the locking effect of the rotating seat through the design of the limit groove and the limit block. Compared with the prior art, there is no need to additionally process meshing teeth on the periphery of the rotating seat, and the structure is simpler. The spring is installed on the lower end surface of the pedal 4, which is easy to install, has a small number of parts and low cost.

[0021] A connecting portion 9 is formed at one end of the pedal 4, and a mounting hole 10 is opened in the connecting portion 9. A mounting hole 2 11 is opened in the fixing seat 1, and a rotating shaft is arranged between the mounting hole 2 11 and the mounting hole 10. In the actual installation process, the connecting portion 9 can be placed in the installation cavity 5, and then one end of the rotating shaft or fastener can be inserted into the mounting hole 10 from the mounting hole 2 11 on the side wall of the fixing seat 1, so as to realize the rotatable installation between the pedal 4 and the fixing seat 1. The installation structure is simple and easy to disassemble and assemble.

[0022] The other end of the pedal 4 is formed with a treading portion 12, which extends to the outside of the fixing seat 1, so that the pedal 4 can be controlled by stepping on it, which is convenient for operation.

[0023] A mounting groove 13 is formed in the mounting cavity 5 , one end of the spring 8 abuts against the mounting groove 13 , and the other end of the spring 8 abuts against the lower end surface of the pedal 4 .

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A parasol rotating base with a new locking structure, characterized in that: The utility model comprises a fixed seat (1) and a rotating seat (2) rotatably connected thereto, wherein the upper end surface of the rotating seat (2) is formed with a mounting portion (3) for mounting an umbrella column, a mounting cavity (5) for mounting a pedal (4) is provided in the fixed seat (1), one end of the pedal (4) is rotatably connected to the fixed seat (1), a plurality of limit blocks (6) are formed on the upper end surface of the pedal (4), a plurality of limit grooves (7) for the limit blocks (6) to be inserted into are formed on the lower end surface of the rotating seat (2), the plurality of limit grooves (7) are evenly distributed in annular shape on the outer periphery of the rotating seat (2), and a spring (8) is abutted between the pedal (4) and the fixed seat (1).

2. The parasol rotating base with a novel locking structure according to claim 1 is characterized in that: A connecting portion (9) is formed at one end of the pedal (4), a first mounting hole (10) is formed in the connecting portion (9), a second mounting hole (11) is formed in the fixing seat (1), and a rotating shaft is provided between the second mounting hole (11) and the first mounting hole (10).

3. The parasol rotating base with a novel locking structure according to claim 1 or 2, characterized in that: The other end of the pedal (4) is formed with a treading portion (12), and the treading portion (12) extends to the outside of the fixing seat (1).

4. The parasol rotating base with a novel locking structure according to claim 1 is characterized in that: A mounting groove (13) is formed in the mounting cavity (5), one end of the spring (8) abuts against the mounting groove (13), and the other end of the spring (8) abuts against the lower end surface of the pedal (4).

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