Sunshade base

Abstract

The utility model provides a sunshade base which comprises a base body, a moving assembly and a parking assembly. The base body comprises a base shell and a base frame, the moving assembly comprises a plurality of moving rollers, and the moving rollers are rotationally connected to the base frame and extend out of the bottom end face of the base shell; the parking assembly comprises an operating rod, a limiting piece and two parking supports, the two parking supports are arranged in a spaced mode, the middles of the parking supports are hinged to the base frame, lifting ends and abutting ends are arranged on the parking supports respectively, the operating rod is connected with the lifting ends, and the operating rod is used for enabling the two parking supports to rotate around hinged shafts. The abutting end of the parking support can extend out of the base shell, and when the abutting end of the parking support is lower than the moving rollers, the abutting end of the parking support abuts against the ground. The limiting piece is arranged on the base frame and used for limiting the position of the parking support after parking. According to the base, the overturning action of the movable rolling wheels can be omitted, damage to the movable rolling wheels is reduced, and the service life of the sunshade base is prolonged.

Description

Technical Field

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

[0002] With the continuous development of society, outdoor parasols with the functions of blocking sunlight and providing shade have been widely used in homes, swimming pools, hotels, guesthouses and other entertainment and leisure places. Outdoor umbrellas are usually supported by a base, and the weight of the base is an important factor in stably supporting the umbrella body. It must have enough weight to support the heavy umbrella body. Therefore, outdoor umbrellas are generally heavy and difficult to carry and move. If you want to adjust the position of an outdoor umbrella, it is time-consuming and laborious. China Announcement No. (CN220851292U) discloses a mobile base for outdoor parasols, including a base body and a mobile assembly arranged in the base body, the mobile assembly includes a first transmission rod and a second transmission rod, a joystick is fixedly arranged on the first transmission rod, the first transmission rod and the second transmission rod are linked by a linkage rod, and the two ends of the linkage rod are respectively hinged with the first transmission rod and the second transmission rod; a group of universal wheel groups are arranged at the bottom of the first transmission rod, and a group of universal wheel groups are arranged at both ends of the bottom of the second transmission rod, and the three groups of universal wheel groups form an isosceles triangle structure. The mobile base needs to flip the universal wheel when it is fixed and moved. The universal wheel is a wearing part. The overall mass of the parasol is very large, and the universal wheel is more likely to be damaged, which affects the life of the parasol. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the universal wheel is more likely to be damaged when flipped, which affects the life of the parasol. In order to overcome the defects of the above prior art, the utility model provides a parasol base.

[0004] The utility model provides a parasol base, comprising a base body, a moving assembly and a parking assembly; the base body comprises a base shell and a base frame, the base frame is fixedly installed in the base shell, the moving assembly comprises a plurality of moving rollers, the moving rollers are rotatably connected to the base frame and extend out of the bottom end surface of the base shell; the parking assembly comprises a joystick, a limiter and two parking brackets, the two parking brackets are arranged at intervals and used to support the base body, the middle part of the parking bracket is hinged to the base frame through a hinge shaft, the two sides of the parking bracket away from the hinge shaft are respectively provided with a lifting end and a contact end, the joystick is installed on the base frame and connected to the lifting end of the parking bracket, the joystick is used to make the two parking brackets rotate around the hinge shaft, the contact end of the parking bracket can extend out of the base shell, and when the contact end of the parking bracket is lower than the moving roller, the contact end of the parking bracket contacts the ground; the limiter is arranged on the base frame and is used to limit the position of the parking bracket after parking.

[0005] Compared with the prior art, the parasol base of the present application has the following advantages: a plurality of movable rollers are rotatably connected on the base frame, and the movable rollers extend out of the bottom end surface of the base shell to realize the movement of the base body, and at the same time, the operating lever drives to raise the lifting end of the parking bracket, so that the parking bracket rotates around the hinge shaft, driving the contact ends of the two parking brackets to move downward, and when the contact end of the parking bracket is lower than the movable roller, the contact end of the parking bracket contacts the ground. After parking, the limit piece limits the position of the parking bracket to realize the fixation of the base body, that is, the flipping action of the movable roller is deleted, the damage of the movable roller is reduced, and the service life of the parasol base is improved.

[0006] In a possible embodiment, the lower end of the joystick is hinged to the base frame through a pin shaft, and the upper end of the joystick extends out of the base shell for the operator to drive the joystick to rotate around the pin shaft. The parking assembly also includes a pull rod, and the two ends of the pull rod are respectively connected to the joystick and the lifting end. When the upper end of the joystick moves upward, the joystick drives the lifting end to lift upward through the pull rod.

[0007] Compared with the prior art, the above technical solution can realize driving the lifting end of the parking bracket to move upward, and has a simple structure and reliable operation.

[0008] In a possible implementation manner, the limiting member includes a limiting seat, the limiting seat is fixedly connected to the base frame, a groove is provided on the limiting seat, and the joystick is provided with a limiting column matched and clamped in the groove.

[0009] Compared with the prior art, the above technical solution can limit the position of the joystick after rotation, improve the reliability of base fixation, and at the same time limit the height of the lifting end of the parking bracket to ensure that the contact end of the parking bracket contacts the ground.

[0010] In a possible implementation, a waist-shaped hole for the pin shaft to penetrate is provided at the lower end of the operating rod, and the waist length direction of the waist-shaped hole extends toward the length direction of the operating rod.

[0011] Compared with the prior art, the above technical solution enables the joystick to move a greater distance in the vertical direction, ensuring that the abutting end of the parking bracket abuts against the ground, while facilitating the withdrawal of the limiting column from the groove.

[0012] In a possible implementation manner, a guide arc surface is provided on the limiting seat, and the limiting column is slidably fitted on the guide arc surface, and the guide arc surface is used to guide the limiting column into the groove.

[0013] Compared with the prior art, the above technical solution can facilitate the introduction of the limiting column into the groove and improve the limiting stability.

[0014] In a possible implementation manner, a return spring is further included, one end of the return spring is connected to the base frame, and the other end of the return spring is connected to the abutment end.

[0015] Compared with the prior art, the above technical solution can realize the resetting of the abutting end of the parking bracket, making it convenient to move the base.

[0016] In a possible implementation manner, the parking bracket is a four-frame structure, and two parking brackets are symmetrically arranged at the center of the base frame.

[0017] Compared with the prior art, the above technical solution can increase the contact points with the ground and improve the parking stability.

[0018] In a possible implementation, the parking assembly further includes a lifting rod, one end of which is hinged to the base frame, the other end of which is hinged to the pull rod, and the lifting rod is located below the lifting end and abuts against the lifting end.

[0019] Compared with the prior art, the above technical solution can realize the connection between the pull rod and the lifting ends of the two parking brackets.

[0020] In a possible implementation manner, a sleeve is sleeved on the lifting rod, and the sleeve is used to abut against the lifting end.

[0021] Compared with the prior art, the above technical solution can increase the wear resistance of the lifting rod.

[0022] In a possible implementation manner, a travel hole with a waist-shaped structure is provided on the base shell, and the joystick is inserted into the travel hole.

[0023] Compared with the prior art, the above technical solution can stabilize the rotation of the joystick and improve the operational stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a partial structure diagram of the utility model Figure 1 ;

[0026] Figure 3 It is a partial structure diagram of the utility model Figure 2 ;

[0027] Figure 4 It is a partial structure diagram of the utility model Figure 3 ;

[0028] Figure 5 It is a partial structure diagram of the utility model Figure 4 ;

[0029] Figure 6 is a schematic diagram of the structure of the base shell;

[0030] Description of reference numerals:

[0031] 1. Base body; 11. Base shell; 111. Travel hole; 12. Base frame; 2. Moving roller; 3. Parking assembly; 31. Parking bracket; 311. Lifting end; 312. Resistance end; 32. Joystick; 321. Pin shaft; 322. Waist-shaped hole; 33. Limiting piece; 331. Limiting seat; 3311. Groove; 3312. Guide arc surface; 332. Limiting column; 34. Hinge shaft; 35. Pull rod; 36. Lifting rod; 361. Sleeve; 4. Reset spring. DETAILED DESCRIPTION

[0032] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0033] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0034] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] The existing parasol base needs to flip the universal wheel when it is fixed or moved. The universal wheel is a vulnerable part. The overall mass of the parasol is very large, and the universal wheel is more likely to be damaged, which affects the life of the parasol.

[0036] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] See also Figures 1 to 6 The embodiment of the present application discloses a parasol base, including a base body 1, a moving assembly and a parking assembly 3; the base body 1 includes a base shell 11 and a base frame 12, the base frame 12 is fixedly installed in the base shell 11, the moving assembly includes a plurality of moving rollers 2, the moving rollers 2 are rotatably connected to the base frame 12 and extend out of the bottom end surface of the base shell 11; the parking assembly 3 includes a joystick 32, a stopper 33 and two parking brackets 31, the two parking brackets 31 are arranged at intervals and used to support the base body 1, and the middle part of the parking bracket 31 is hinged to the base frame through a hinge shaft 34 The parking bracket 31 is on the base frame 12, and a lifting end 311 and a contact end 312 are respectively provided on both sides of the parking bracket 31 away from the hinge shaft 34. The operating lever 32 is installed on the base frame 12 and connected to the lifting end 311 of the parking bracket 31. The operating lever 32 is used to make the two parking brackets 31 rotate around the hinge shaft 34. The contact end 312 of the parking bracket 31 can extend out of the base shell 11. When the contact end 312 of the parking bracket 31 is lower than the moving roller 2, the contact end 312 of the parking bracket 31 contacts the ground; the limiting member 33 is arranged on the base frame 12 and is used to limit the position of the parking bracket 31 after parking.

[0038] As can be known from the above, by rotating and connecting multiple moving rollers 2 on the base frame 12, the moving rollers 2 extend out of the bottom end surface of the base shell 11 to realize the movement of the base body 1, and at the same time, the joystick 32 drives the lifting end 311 of the parking bracket 31 to make the parking bracket 31 rotate around the hinge shaft 34, driving the resistance ends 312 of the two parking brackets 31 to move downward, and when the resistance end 312 of the parking bracket 31 is lower than the moving roller 2, the resistance end 312 of the parking bracket 31 contacts the ground. After parking, the limit member 33 limits the position of the parking bracket 31 to realize the fixation of the base body 1, that is, the flipping action of the moving roller 2 is deleted, the damage of the moving roller 2 is reduced, and the service life of the parasol base is improved.

[0039] Continue to see Figures 2 to 5 In this embodiment, the lower end of the operating lever 32 is hinged on the base frame 12 through a pin shaft 321, and the upper end of the operating lever 32 extends out of the base shell 11 for the operator to drive the operating lever 32 to rotate around the pin shaft 321. The parking assembly 3 also includes a pull rod 35, and the two ends of the pull rod 35 are respectively connected to the operating lever 32 and the lifting end 311. When the upper end of the operating lever 32 moves upward, the operating lever 32 drives the lifting end 311 to lift upward through the pull rod 35, thereby driving the lifting end 311 of the parking bracket 31 to move upward, the structure is simple, and the operation is reliable.

[0040] Continue to see Figures 3 to 5In this embodiment, the limiting member 33 includes a limiting seat 331, and the limiting seat 331 is fixedly connected to the base frame 12. The limiting seat 331 is provided with a groove 3311, and the operating lever 32 is provided with a limiting column 332 matched and clamped in the groove 3311, thereby limiting the position of the operating lever 32 after rotation, improving the reliability of the base fixation, and limiting the height of the lifting end 311 of the parking bracket 31, ensuring that the contact end 312 of the parking bracket 31 contacts the ground.

[0041] Continue to see Figure 5 In this embodiment, a waist-shaped hole 322 is provided at the lower end of the operating rod 32 for the pin shaft 321 to penetrate, and the waist length direction of the waist-shaped hole 322 extends toward the length direction of the operating rod 32, thereby enabling the operating rod 32 to have a larger vertical movement distance, ensuring that the contact end 312 of the parking bracket 31 contacts the ground, and at the same time facilitating the withdrawal of the limiting column 332 from the groove 3311.

[0042] Continue to see Figure 5 In this embodiment, a guiding arc surface 3312 is provided on the limiting seat 331, and the limiting column 332 is slidably fitted on the guiding arc surface 3312. The guiding arc surface 3312 is used to guide the limiting column 332 into the groove 3311, thereby facilitating the limiting column 332 to be introduced into the groove 3311 and improving the limiting stability.

[0043] Continue to see Figures 2 to 4 In this embodiment, the parasol base also includes a reset spring 4, one end of which is connected to the base frame 12, and the other end of which is connected to the abutment end 312, thereby enabling the parking bracket 31 to reset the abutment end 312, making it convenient to move the base.

[0044] Continue to see Figures 1 to 4 In this embodiment, the parking bracket 31 is a four-frame structure, and the two parking brackets 31 are symmetrically arranged at the center of the base frame 12, thereby increasing the contact points with the ground and improving the stability of parking.

[0045] Continue to see Figures 1 to 4 In this embodiment, the parking assembly 3 further includes a lifting rod 36, one end of which is hinged on the base frame 12, and the other end of which is hinged to the pull rod 35. The lifting rod 36 is located below the lifting end 311 and abuts against the lifting end 311, thereby enabling the pull rod 35 to be connected to the lifting ends 311 of the two parking brackets 31. The upper end of the pull rod 35 is hinged to the operating lever 32.

[0046] Continue to see Figures 1 to 4In this embodiment, a sleeve 361 is sleeved on the lifting rod 36 , and the sleeve 361 is used to abut against the lifting end 311 , thereby increasing the wear resistance of the lifting rod 36 .

[0047] Continue to see Figure 6 In this embodiment, a stroke hole 111 with a waist-shaped structure is provided on the base shell 11, and the joystick 32 is inserted into the stroke hole 111, thereby stabilizing the rotation of the joystick 32 and improving the operational stability.

[0048] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0049] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0050] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A parasol base, characterized in that: It comprises a base body (1), a moving component and a parking component (3); The base body (1) comprises a base shell (11) and a base frame (12), wherein the base frame (12) is fixedly installed in the base shell (11), and the moving assembly comprises a plurality of moving rollers (2), wherein the moving rollers (2) are rotatably connected to the base frame (12) and extend out of the bottom end surface of the base shell (11); The parking assembly (3) comprises an operating rod (32), a stopper (33) and two parking brackets (31). The two parking brackets (31) are arranged at intervals and are used to support the base body (1). The middle part of the parking bracket (31) is hinged to the base frame (12) through a hinge shaft (34). The two sides of the parking bracket (31) away from the hinge shaft (34) are respectively provided with a lifting end (311) and a contact end (312). The operating rod (32) is arranged The control rod (32) is mounted on the base frame (12) and connected to the lifting end (311) of the parking bracket (31). The control rod (32) is used to rotate the two parking brackets (31) around the hinge shaft (34). The contact end (312) of the parking bracket (31) can extend out of the base shell (11). When the contact end (312) of the parking bracket (31) is lower than the moving roller (2), the contact end (312) of the parking bracket (31) contacts the ground. The limiting member (33) is arranged on the base frame (12) and is used to limit the position of the parking bracket (31) after parking.

2. The parasol base according to claim 1, characterized in that: The lower end of the operating lever (32) is hinged on the base frame (12) through a pin shaft (321), and the upper end of the operating lever (32) extends out of the base shell (11) so that the operator can drive the operating lever (32) to rotate around the pin shaft (321). The parking assembly (3) also includes a pull rod (35), and the two ends of the pull rod (35) are respectively connected to the operating lever (32) and the lifting end (311). When the upper end of the operating lever (32) moves upward, the operating lever (32) drives the lifting end (311) to lift upward through the pull rod (35).

3. The parasol base according to claim 2, characterized in that: The limiting member (33) comprises a limiting seat (331), the limiting seat (331) is fixedly connected to the base frame (12), a groove (3311) is provided on the limiting seat (331), and the operating rod (32) is provided with a limiting column (332) matched and clamped in the groove (3311).

4. The parasol base according to claim 3, characterized in that: The lower end of the operating rod (32) is provided with a waist-shaped hole (322) for the pin shaft (321) to penetrate, and the waist length direction of the waist-shaped hole (322) extends towards the length direction of the operating rod (32).

5. The parasol base according to claim 4, characterized in that: The limiting seat (331) is provided with a guiding arc surface (3312), and the limiting column (332) is slidably fitted on the guiding arc surface (3312), and the guiding arc surface (3312) is used to guide the limiting column (332) into the groove (3311).

6. The parasol base according to claim 1, characterized in that: It also includes a return spring (4), one end of which is connected to the base frame (12), and the other end of which is connected to the abutment end (312).

7. The parasol base according to claim 1, characterized in that: The parking bracket (31) is a four-frame structure, and two parking brackets (31) are symmetrically arranged at the center of the base frame (12).

8. The parasol base according to claim 7, characterized in that: The parking assembly (3) also includes a lifting rod (36), one end of which is hinged on the base frame (12), and the other end of which is hinged to the pull rod (35). The lifting rod (36) is located below the lifting end (311) and abuts against the lifting end (311).

9. The parasol base according to claim 8, characterized in that: The lifting rod (36) is sleeved with a sleeve (361), and the sleeve (361) is used to abut against the lifting end (311).

10. The parasol base according to claim 1, characterized in that: The base shell (11) is provided with a stroke hole (111) in a waist-shaped structure, and the operating rod (32) is inserted into the stroke hole (111).

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