CN213550159U

CN213550159U - Umbrella rib of outdoor garden umbrella

Info

Publication number: CN213550159U
Application number: CN202022477237.2U
Authority: CN
Inventors: 袁万胜
Original assignee: Quanzhou Fengfeng Rain Gear Co ltd
Current assignee: Quanzhou Fengfeng Rain Gear Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-29
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an umbrella rib of outdoor garden umbrella belongs to the rib field, including umbrella pole and rib subassembly, the rib subassembly includes umbrella skeleton and bracing piece, the bracing piece articulates there is the connecting rod, the umbrella pole rotates and is connected with runner assembly, and runner assembly and connecting rod keep away from the one end fixed connection of bracing piece, the umbrella pole cover is equipped with movable assembly, and movable assembly and bracing piece keep away from the one end of umbrella skeleton articulated, thereby the utility model discloses a thereby the lead screw transmission of lead screw subassembly promotes the lift cover and goes up and down to make the lift cover promote movable assembly and slide, make articulated bracing piece rotate round the articulated department of connecting rod, thereby make the high emergence of umbrella skeleton change, and the rotation of seat is rotated in the control of accessible clamping mechanism, thereby adjust the angle of umbrella skeleton towards sunshine.

Description

Umbrella rib of outdoor garden umbrella

Technical Field

The utility model discloses an umbrella rib especially relates to an umbrella rib of outdoor garden umbrella.

Background

The umbrella rib supports the skeleton of one of umbrella, and the umbrella rib is most durable, difficult rupture, and life is longer, can support the umbrella face well. Especially, the rib of garden umbrella fixes for a long time and is used for sheltering from sunshine and sleet in open place, and its rib hangs highly, and the umbrella post is unilateral independent, can not hinder the user during the use, and can support the umbrella face and fix good angle, can also adjust the umbrella face according to the height and the direction of sunshine, makes the umbrella face can not cross lowly shelter from the sight.

When the existing garden umbrella is used, the angle of the umbrella cover is adjusted firstly, then the umbrella cover is lifted, the angle of the umbrella cover is fixed, but the sunlight height and the sunlight direction also change along with the lapse of time, the umbrella ribs need to be adjusted to adapt to the change of sunlight, and the angle of the umbrella cover can be adjusted only by descending the umbrella cover firstly when the existing garden umbrella is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an umbrella rib of an outdoor garden umbrella.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an umbrella rib of outdoor garden umbrella, includes umbrella pole and rib subassembly, the rib subassembly includes umbrella skeleton and bracing piece, the bracing piece articulates there is the connecting rod, the umbrella pole rotates and is connected with the runner assembly, and runner assembly and connecting rod keep away from the one end fixed connection of bracing piece, the umbrella pole cover is equipped with movable assembly, and movable assembly and bracing piece keep away from the one end of umbrella skeleton articulated, the umbrella pole still sliding connection has the lifting cover, and lifting cover and movable assembly butt, the position that the sliding assembly was kept away from to the umbrella pole is equipped with the lead screw subassembly that the drive lifting cover goes up and down, one side that the lead screw subassembly was kept away from to the umbrella pole still is equipped with the positioning seat, the positioning seat rotates the rotation seat that is connected with the runner assembly, and the positioning seat.

Preferably, the clamping mechanism comprises a disc body with a disc wire, four bevel gears and four separating jaws, the disc wire is meshed with the bevel gears, plane threads are arranged on the other sides of the disc wire, the separating jaws are matched with the plane threads, a sliding groove for guiding the separating jaws to slide is formed in the disc body, and a rotary adjusting block is arranged at the position, close to the end portion of the bevel gears, of the disc body.

Preferably, the rotary adjusting block is provided with a hand wheel, and the hand wheel is provided with a shaking hand lever.

Preferably, the screw rod assembly comprises a shell seat, a lifting rod piece with large bevel teeth and a handle with small bevel teeth, the lifting rod piece is in threaded connection with a driving sleeve abutted to the lifting sleeve, the shell seat is provided with a guide groove for guiding the driving sleeve, the lifting rod piece is rotationally connected with the shell seat, the large bevel teeth are meshed with the small bevel teeth, and the handle is rotationally connected with the shell seat and extends out of the shell seat.

Preferably, handles for accommodating the palm to extend into are arranged on two sides of the rotating seat.

Preferably, the material of the umbrella rib assembly is composite carbon fiber.

Preferably, the umbrella rod is made of silicon-magnesium-titanium-aluminum alloy coated with a titanium black coating.

Compared with the prior art, the beneficial effects of the utility model are that:

thereby promote the lift cover through the screw rod transmission of lead screw subassembly and go up and down to make the lift cover promote movable assembly and slide, make articulated bracing piece rotate round the articulated department of connecting rod, thereby make the high change that takes place of umbrella skeleton, and the rotation of seat is rotated in accessible clamping mechanism control, thereby the angle of adjustment umbrella skeleton towards sunshine.

Drawings

FIG. 1 is a schematic structural view of ribs of an outdoor garden umbrella;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cross-sectional view of the clamping mechanism;

fig. 4 is a cross-sectional view of the lead screw assembly.

Reference numerals: 1. an umbrella framework; 2. a support bar; 3. a connecting rod; 4. an umbrella rod; 5. a movable component; 6. a lifting sleeve; 7. a housing seat; 8. shaking the hand lever; 9. a hand wheel; 10. a chute; 11. separating the jaws; 12. a handle; 13. a handle; 14. coiling the filaments; 15. rotating the adjusting block; 16. a bevel gear; 17. a planar thread; 18. small bevel teeth; 19. a drive sleeve; 20. lifting the rod; 21. a guide groove; 22. big bevel gear.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an umbrella rib of outdoor garden umbrella, as shown in fig. 1-4, including umbrella pole 4 and rib subassembly, rib subassembly includes umbrella skeleton 1 and bracing piece 2, bracing piece 2 articulates there is connecting rod 3, umbrella pole 4 rotates and is connected with runner assembly, and runner assembly and connecting rod 3 keep away from the one end fixed connection of bracing piece 2, umbrella pole 4 cover is equipped with movable assembly 5, and movable assembly 5 is articulated with the one end that umbrella skeleton 1 was kept away from to bracing piece 2, umbrella pole 4 still sliding connection has lifting sleeve 6, and lifting

sleeve

6 and 5 butt of movable assembly, the position that sliding assembly was kept away from to umbrella pole 4 is equipped with the lead screw subassembly that drives lifting sleeve 6 and go up and down, one side that lead screw subassembly was kept away from to umbrella pole 4 still is equipped with the positioning seat, the positioning seat rotates and is connected with the rotation seat of being connected with runner assembly.

When the direction of the sunlight is changed along with the time, the umbrella frame 1 needs to be adjusted to enable the umbrella cover to face the sunlight correctly. Firstly, to adjust the umbrella frame 1 to make the umbrella surface face the sun, because the clamping mechanism comprises a disk body with a wire coil 14, four bevel gears 16 and four separating jaws 11, the wire coil 14 is meshed with the bevel gears 16, and the other side of the wire coil 14 is provided with a plane thread 17, the separating jaws 11 are matched with the plane thread 17, the disk body is provided with a chute 10 for guiding the separating jaws 11 to slide, the disk body is provided with a rotary adjusting block 15 at the end part close to the bevel gears 16, because the rotary adjusting block 15 is provided with a hand wheel 9, the hand wheel 9 is provided with a shaking hand rod 8, a user can rotate the shaking hand rod 8 by hand to make the hand wheel 9 drive the rotary adjusting block 15 to rotate, so that the rotary adjusting block 15 drives the bevel gears 16 to rotate, the wire coil 14 rotates along the bevel gears 16, the plane thread 17 at the back makes the separating jaws 11 simultaneously open along the chute 10 in the, and rotate the seat both sides and be equipped with the handle 12 that holds the palm and stretch into, the person of facilitating the use will hold the handle 12 with hand and rotate the seat, make umbrella frame 1 rotate along the runner assembly on 4 tops of umbrella poles, after the umbrella face correctly moves towards sunshine, the user rotates once more and waves hand lever 8, makes hand wheel 9 drive rotatory regulating block 15 reversal, draw close separation jack catch 11 along spout 10 to the direction that is close to umbrella pole 4, make clamping mechanism restrict the seat of rotating again, thereby fix the orientation angle of umbrella face.

Secondly, when the height of the sun changes, the height of the umbrella frame 1 needs to be correspondingly adjusted, because the screw rod component comprises a shell seat 7, a lifting rod component 20 with a large bevel gear 22 and a handle 13 with a small bevel gear 18, the lifting rod component 20 is in threaded connection with a driving sleeve 19 abutted against the lifting sleeve 6, the shell seat 7 is provided with a guide groove 21 for guiding the driving sleeve 19, the lifting rod component 20 is in rotary connection with the shell seat 7, the large bevel gear 22 is meshed with the small bevel gear 18, the handle 13 is in rotary connection with the shell seat 7 and extends out of the shell seat 7, the small bevel gear 18 on the handle 13 drives the meshed large bevel gear 22 to rotate by rotating the handle 13, because the lifting rod component 20 is limited in the shell seat 7, the lifting rod component 20 enables the driving sleeve 19 in threaded connection to lift along the guide groove 21, thereby pushing the lifting sleeve 6 to lift, and enabling the lifting sleeve 6 to push the movable component 5 to slide, and enabling the hinged supporting rod 2 to rotate around the hinged position of the connecting rod 3, thereby changing the height of the umbrella frame 1.

The material of the umbrella rib component is composite carbon fiber, the carbon fiber is special fiber consisting of carbon elements, the material is compounded with metals such as aluminum, copper, lanthanum and the like to form high-strength material, the specific gravity is less than 1/4 of steel, the tensile strength is high, and the manufactured umbrella rib component is light in weight, high in strength and not easy to damage and bend; the umbrella rod 4 is made of silicon-magnesium-titanium-aluminum alloy coated with a titanium black coating, the silicon-magnesium-titanium-aluminum alloy is formed by die casting, a small amount of titanium is added, the titanium can obviously refine the grain structure of the aluminum alloy, the mechanical property of the aluminum alloy is improved, the hot cracking tendency in the processing process is reduced, a small amount of vanadium is added, the vanadium can refine the casting structure, the recrystallization temperature is increased, the strength and the corrosion resistance of the umbrella rod 4 are improved, the yield strength and the extensibility of the umbrella rod are improved, and the titanium black coating can play a role in rust prevention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an umbrella rib of outdoor garden umbrella, includes umbrella pole (4) and rib subassembly, its characterized in that: the umbrella rib assembly comprises an umbrella framework (1) and a supporting rod (2), the supporting rod (2) is hinged with a connecting rod (3), the umbrella rod (4) is rotatably connected with a rotating assembly, the rotating component is fixedly connected with one end of the connecting rod (3) far away from the supporting rod (2), the umbrella rod (4) is sleeved with a movable component (5), the movable component (5) is hinged with one end of the supporting rod (2) far away from the umbrella framework (1), the umbrella rod (4) is also connected with a lifting sleeve (6) in a sliding way, the lifting sleeve (6) is abutted against the movable component (5), a screw rod component for driving the lifting sleeve (6) to lift is arranged at the position of the umbrella rod (4) far away from the sliding component, one side of the umbrella rod (4) far away from the screw rod assembly is further provided with a positioning seat, the positioning seat is rotatably connected with a rotating seat connected with the rotating assembly, and the positioning seat is further provided with a clamping mechanism for limiting the rotating seat.

2. The umbrella rib of an outdoor garden umbrella as claimed in claim 1, wherein: the clamping mechanism comprises a disc body with a wire coiling (14), four bevel gears (16) and four separating jaws (11), the wire coiling (14) is meshed with the bevel gears (16), plane threads (17) are arranged on the other side of the wire coiling (14), the separating jaws (11) are matched with the plane threads (17), a sliding groove (10) for guiding the separating jaws (11) to slide is formed in the disc body, and a rotary adjusting block (15) is arranged at the position, close to the end portion of the bevel gears (16), of the disc body.

3. The umbrella rib of an outdoor garden umbrella as claimed in claim 2, wherein: a hand wheel (9) is installed on the rotary adjusting block (15), and a shaking hand rod (8) is arranged on the hand wheel (9).

4. The umbrella rib of an outdoor garden umbrella as claimed in claim 1, wherein: the lead screw subassembly includes casing seat (7), takes lift member (20) of big awl tooth (22) and takes handle (13) of little awl tooth (18), drive cover (19) of lift member (20) threaded connection and lift cover (6) butt, and casing seat (7) are equipped with guide way (21) of guide drive cover (19), lift member (20) rotate with casing seat (7) and are connected, big awl tooth (22) and little awl tooth (18) meshing, and handle (13) rotate with casing seat (7) and are connected to stretch out casing seat (7).

5. The umbrella rib of an outdoor garden umbrella, as claimed in any one of claims 1 to 4, wherein: handles (12) for accommodating the palm to extend into are arranged on two sides of the rotating seat.

6. The umbrella rib of an outdoor garden umbrella as claimed in claim 1, wherein: the material of the umbrella rib component is composite carbon fiber.

7. The umbrella rib of an outdoor garden umbrella as claimed in claim 1, wherein: the umbrella rod (4) is made of silicon-magnesium-titanium-aluminum alloy coated with a titanium black coating.