Elastic buffering anti-fracture structure of umbrella rib

Abstract

The utility model relates to the technical field of umbrella ribs, in particular to an umbrella rib elastic buffering anti-fracture structure which comprises an umbrella handle, a sliding block is arranged on the outer surface of the umbrella handle in a sliding mode, a telescopic disc is connected to the upper side of the sliding block in a sliding mode, and a first spring is fixedly connected between the telescopic disc and the sliding block. The outer surface of the umbrella handle is rotatably connected with first umbrella rib strips which are distributed in an array mode, and the outer surface of the telescopic disc is rotatably connected with second umbrella rib strips which are distributed in an array mode. Then the first umbrella rib strip is elastically supported by the supporting rod through the elastic force of the fourth spring, the elastic buffering capacity of the umbrella ribs is further enhanced, the first umbrella rib strip and the second umbrella rib strip can be further elastically supported in cooperation with an elastic belt, at the moment, an umbrella rib elastic buffering anti-fracture structure can be formed, and the wind resistance of the umbrella ribs is improved; and the service life of the umbrella ribs is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of umbrella rib, specifically is a kind of umbrella rib elastic buffer anti-fracture structure. BACKGROUND

[0002] Umbrella is composed of canopy, umbrella rib, umbrella handle three parts, wherein, umbrella rib is the support structure of keeping the shape of canopy, its quantity and quality directly influence the rainproof performance of canopy and the stability of umbrella.

[0003] The prior art discloses patent application number "CN202022610650.1", a windproof umbrella frame, which comprises a top cover, a windproof umbrella, a right reinforcing rod, a framework, a protection device, a hand handle frame, anti-skid lines, a protective sleeve frame, a left reinforcing rod, the top cover bottom is fixedly connected with the top of windproof umbrella, the windproof umbrella bottom end is provided with the framework, the framework bottom end side surface is movably connected with the inside of protective sleeve frame, the protective sleeve frame bottom is fixedly connected with the left end top of hand handle frame, the anti-skid lines are arranged on the front side of hand handle frame from left to right with the same interval, the right reinforcing rod one end is connected to the right end bottom of windproof umbrella, and the other end is fixed to the top right side of framework, the left reinforcing rod one end is connected to the left end bottom of windproof umbrella, and the other end is fixed to the top left side of framework, the protection device is installed in the inside of protective sleeve frame, and the protection device is increased.

[0004] The windproof umbrella frame can only realize the protection of the framework covering, but in actual use, the umbrella rib can only be supported and protected in a hard manner, and if the wind force is too large, the umbrella rib is still easy to be damaged directly, the wind resistance of the umbrella rib is affected, the service life of the umbrella rib is reduced, and the umbrella rib is inconvenient to use. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of umbrella rib elastic buffer anti-fracture structure to solve the problems in the above background.

[0006] The utility model can be realized by the following technical scheme:

[0007] A kind of umbrella rib elastic buffer anti-fracture structure, including umbrella handle, the outer surface of umbrella handle is slidably provided with sliding block, the upper side of sliding block is slidably connected with telescopic disc, first spring is fixedly connected between telescopic disc and sliding block, the outer surface of umbrella handle is rotatably connected with the first umbrella rib strip of array distribution, the outer surface of telescopic disc is rotatably connected with the second umbrella rib strip of array distribution;

[0008] One end of the second umbrella rib is rotationally connected with the inside of the first umbrella rib, one side of the second umbrella rib is rotationally connected with the movable aluminum strip, one end of the first umbrella rib is rotationally connected with the rotating sheet one, one side of the movable aluminum strip is slidably connected with the supporting rod for fixing the rotating sheet one, the fourth spring is fixedly connected between the supporting rod and the movable aluminum strip, one end of the first umbrella rib is rotationally installed with the rotating sheet two, one side of the second umbrella rib is rotationally connected with the rotating sheet three, and the elastic band is fixedly arranged between the rotating sheet two and the rotating sheet three.

[0009] Preferably, the top end of one side of the umbrella handle is arrayed with a circular ring, the upper side of the telescopic disc is fixedly connected with the arrayed second springs, one side of the second spring is fixedly installed with the first hook seat, and the first hook seat is clamped in the inside of the circular ring.

[0010] Preferably, the lower side of the first umbrella rib is fixedly connected with the fixed aluminum sheet one, the inside of the fixed aluminum sheet one is rotationally connected with the third umbrella rib, the inside of the third umbrella rib is rotationally connected with the fourth umbrella rib, the outer surface of the sliding block is arrayed with the fixed aluminum sheet two, and one end of the fourth umbrella rib is rotationally arranged in the inside of the fixed aluminum sheet two.

[0011] Preferably, one side of the third umbrella rib is rotationally connected with the rotating sheet four, one side of the fourth umbrella rib is rotationally connected with the rotating sheet five, one side of the rotating sheet five is fixedly connected with the third spring, and one side of the third spring is fixedly provided with the second hook seat.

[0012] Preferably, the inside of the rotating sheet four is opened and closed with the through circular hole, and one side of the second hook seat is clamped in the inside of the circular hole.

[0013] Preferably, one side of the rotating sheet one is provided with the embedded circular groove, the embedded circular groove is matched with the supporting rod, and the outer surface of the supporting rod is clamped with one side of the rotating sheet one through the embedded circular groove.

[0014] The utility model discloses a beneficial effect:

[0015] 1, the utility model discloses a telescopic disc of installing first spring can make first umbrella rib and second umbrella rib have certain elastic buffer ability, then utilize the elasticity of fourth spring and make supporting rod elastic support first umbrella rib, further enhance the elastic buffer ability of umbrella rib, further elastic support first umbrella rib and second umbrella rib with the cooperation of elastic band, at this moment can constitute umbrella rib elastic buffer anti -break structure, improve the wind -resisting performance of umbrella rib, prolong the service life of umbrella rib,

[0016] 2, the utility model discloses utilize the elasticity of third spring and can elastic support third umbrella rib and fourth umbrella rib, then install second spring and hang second spring to the inside of circular ring, make the elastic buffer performance of first umbrella rib and second umbrella rib better, be favorable to the protection of umbrella rib, increase the wind -resisting strength of umbrella rib. DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0018] Figure 1 is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 is a schematic diagram of the structure of the movable aluminum strip, the support rod and the fourth spring in the present application Figure 1

[0020] Figure 3 is a schematic diagram of the structure of the sliding block, the telescopic disc and the first spring in the present application Figure 1

[0021] Figure 4 is an enlarged view of E in the present application Figure 1

[0022] The reference signs in the drawings are as follows:

[0023] 1, umbrella handle; 2, sliding block; 3, telescopic disc; 4, first spring; 5, first umbrella rib; 6, second umbrella rib; 7, movable aluminum strip; 8, rotating piece one; 9, support rod; 10, fourth spring; 11, embedded circular groove; 12, rotating piece two; 13, rotating piece three; 14, elastic band; 15, second spring; 16, first hook seat; 17, circular ring; 18, No. 1 fixed aluminum sheet; 19, third umbrella rib; 20, fourth umbrella rib; 21, No. 2 fixed aluminum sheet; 22, rotating piece four; 23, circular hole; 24, second hook seat; 25, third spring; 26, rotating piece five. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without any creative effort belong to the scope of protection of the present application.

[0025] For example, as Figures 1 to 4 ​​​As shown, a rib elastic buffer anti-fracture structure, including umbrella handle 1, the outer surface of umbrella handle 1 is provided with sliding block 2, the upper side of sliding block 2 is slidably connected with telescopic disc 3, first spring 4 is fixedly connected between telescopic disc 3 and sliding block 2, the outer surface of umbrella handle 1 is rotatably connected with array distribution of first rib strip 5, the outer surface of telescopic disc 3 is rotatably connected with array distribution of second rib strip 6;

[0026] One end of second rib strip 6 is rotatably connected with the inside of first rib strip 5, one side of second rib strip 6 is rotatably connected with movable aluminum strip 7, one end of first rib strip 5 is rotatably connected with rotating piece one 8, one side of movable aluminum strip 7 is slidably connected with support rod 9 for fixing rotating piece one 8, fourth spring 10 is fixedly connected between support rod 9 and movable aluminum strip 7, one end of first rib strip 5 is rotatably installed with rotating piece two 12, one side of second rib strip 6 is rotatably connected with rotating piece three 13, elastic band 14 is fixedly arranged between rotating piece two 12 and rotating piece three 13, first rib strip 5 and second rib strip 6 can be elastically stretched by using elastic band 14, the wind resistance of rib strip is enhanced, and the fracture of rib is reduced.

[0027] The top end of one side of umbrella handle 1 is array connected with circular ring 17, the upper side of telescopic disc 3 is fixedly connected with array distribution of second spring 15, one side of second spring 15 is fixedly installed with first hook seat 16, and first hook seat 16 is clamped in the inside of circular ring 17.

[0028] The lower side of first rib strip 5 is fixedly connected with No. 1 fixed aluminum piece 18, the inside of No. 1 fixed aluminum piece 18 is rotatably connected with third rib strip 19, the inside of third rib strip 19 is rotatably connected with fourth rib strip 20, through the installation and use of third rib strip 19 and fourth rib strip 20, the two can be used to support fourth rib strip 20 and second rib strip 6, so that the stability of the whole rib is better, the outer surface of sliding block 2 is array connected with No. 2 fixed aluminum piece 21, and one end of fourth rib strip 20 is rotatably arranged in the inside of No. 2 fixed aluminum piece 21.

[0029] One side of third rib strip 19 is rotatably connected with rotating piece four 22, one side of fourth rib strip 20 is rotatably connected with rotating piece five 26, one side of rotating piece five 26 is fixedly connected with third spring 25, and one side of third spring 25 is fixedly provided with second hook seat 24.

[0030] The inside of rotating piece four 22 is opened and closed with through circular hole 23, and one side of second hook seat 24 is clamped in the inside of circular hole 23.

[0031] One side of rotating piece one 8 is provided with embedded circular groove 11, embedded circular groove 11 is matched with support rod 9, and the outer surface of support rod 9 is clamped with one side of rotating piece one 8 through embedded circular groove 11.

[0032] The working principle of the umbrella rib elastic buffering anti-fracture structure is as follows:

[0033] By utilizing the telescopic disc 3 provided with the first spring 4, the first umbrella rib 5 and the second umbrella rib 6 have a certain elastic buffering capacity; when the umbrella rib is opened, the movable aluminum strip 7 is rotated to the rotating piece one 8, so that the supporting rod 9 provided with the fourth spring 10 is clamped into the embedded circular groove 11 of the supporting rod 9, so as to utilize the elastic force of the fourth spring 10 to elastically support the first umbrella rib 5, further enhance the elastic buffering capacity of the umbrella rib, then the elastic belt 14 at the rotating piece two 12 and the rotating piece three 13 can further elastically support the first umbrella rib 5 and the second umbrella rib 6, at this time, the umbrella rib elastic buffering anti-fracture structure is formed, the wind resistance of the umbrella rib is improved, and the service life of the umbrella rib is prolonged.

[0034] By opening the first umbrella rib 5 and the second umbrella rib 6, the third umbrella rib 19 and the fourth umbrella rib 20 can be driven to be unfolded together, then the second hook seat 24 provided with the third spring 25 is hung into the circular hole 23 of the rotating piece four 22, the elastic force of the third spring 25 can elastically support the third umbrella rib 19 and the fourth umbrella rib 20, then the second spring 15 provided with the second spring 15 is hung into the inside of the circular ring 17, the elastic buffering performance of the first umbrella rib 5 and the second umbrella rib 6 is better, which is beneficial to protect the umbrella rib, increase the wind resistance of the umbrella rib, and reduce the fracture of the umbrella rib.

[0035] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only used to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A kind of umbrella rib elastic buffer anti-fracture structure, including umbrella handle (1), it is characterized in that: The outer surface of the umbrella handle (1) is slidably provided with a sliding block (2), the upper side of the sliding block (2) is slidably connected with a telescopic disc (3), the first spring (4) is fixedly connected between the telescopic disc (3) and the sliding block (2), the outer surface of the umbrella handle (1) is rotatably connected with an array of first umbrella ribs (5), the outer surface of the telescopic disc (3) is rotatably connected with an array of second umbrella ribs (6); One end of the second umbrella rib (6) is rotatably connected with the inside of the first umbrella rib (5), the second umbrella rib (6) is rotatably connected with a movable aluminum strip (7) on one side, the first umbrella rib (5) is rotatably connected with a rotating piece one (8) on one end, the movable aluminum strip (7) is slidably connected with a supporting rod (9) on one side for fixing the rotating piece one (8), the fourth spring (10) is fixedly connected between the supporting rod (9) and the movable aluminum strip (7), the first umbrella rib (5) is rotatably connected with a rotating piece two (12) on one end, the second umbrella rib (6) is rotatably connected with a rotating piece three (13) on one side, the elastic band (14) is fixedly arranged between the rotating piece two (12) and the rotating piece three (13).

2. The elastic buffering anti-fracture structure of the umbrella rib according to claim 1, characterized in that, The top end of one side of the umbrella handle (1) is arrayed with a circular ring (17), the upper side of the telescopic disc (3) is fixedly connected with an array of second springs (15), the first hook seat (16) is fixedly installed on one side of the second spring (15), and the first hook seat (16) is clamped in the inside of the circular ring (17).

3. The elastic buffer anti-fracture structure of the umbrella rib according to claim 1, characterized in that, The lower side of the first umbrella rib (5) is fixedly connected with a fixed aluminum sheet (18), the inside of the fixed aluminum sheet (18) is rotatably connected with a third umbrella rib (19), the inside of the third umbrella rib (19) is rotatably connected with a fourth umbrella rib (20), the outer surface of the sliding block (2) is arrayed with a second fixed aluminum sheet (21), and one end of the fourth umbrella rib (20) is rotatably arranged in the inside of the second fixed aluminum sheet (21).

4. The elastic buffer anti-fracture structure of the umbrella rib according to claim 3, characterized in that, The side of the third umbrella rib (19) is rotatably connected with a rotating piece four (22), the side of the fourth umbrella rib (20) is rotatably connected with a rotating piece five (26), the side of the rotating piece five (26) is fixedly connected with a third spring (25), and the side of the third spring (25) is fixedly provided with a second hook seat (24).

5. The elastic buffer anti-fracture structure of the umbrella rib according to claim 4, characterized in that, The inside of the rotating piece four (22) is opened and closed with a through circular hole (23), and the side of the second hook seat (24) is clamped in the inside of the circular hole (23).

6. The elastic buffer anti-fracture structure of the umbrella rib according to claim 1, characterized in that, The side of the rotating piece one (8) is provided with an embedded circular groove (11), the embedded circular groove (11) is matched with the supporting rod (9), and the outer surface of the supporting rod (9) is clamped with the side of the rotating piece one (8) through the embedded circular groove (11).

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