CN213045738U

CN213045738U - Firm umbrella rib

Info

Publication number: CN213045738U
Application number: CN202022477222.6U
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: 2021-04-27
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a firm umbrella rib, which belongs to the field of life tools and comprises an umbrella handle, a middle rod, a push block, a support rod, a trunk and an umbrella cap, wherein the middle rod is provided with a limit block, the push block is sleeved on the middle rod and is limited by the limit block, the middle rod is provided with a groove, the push block is provided with a through hole, one end of the support rod is provided with a ball head, one end of the support rod with the ball head extends out of the through hole of the push block, the support rod is connected with the groove of the middle rod in a sliding manner, one end of the support rod, which is far away from the ball head, is rotatably connected with the trunk, the support rod is also provided with a chute, and the chute is connected with a telescopic device in a sliding manner; the reinforcing member is adopted to strengthen and stabilize the main part of the umbrella rib, so that the umbrella rib can enhance the tolerance capability in strong wind and is not easy to deform.

Description

Firm umbrella rib

Technical Field

The utility model relates to a life tool, in particular to a firm umbrella rib.

Background

In ancient times, people were troubled by rain and hot summer and had to hide under a kiosk and not go out. The Luban wife was then following the pavilion style established by his husband, and made a light bamboo pavilion with oil paper-the earliest umbrella. The umbrella is made of a material which usually comprises a malleable cloth and other materials and a winding wire which can be used as a framework. Other uses of umbrellas include use as ornamentation, crutches, and even weapons.

The existing umbrella generally has the functions of shading sun or keeping out the wind and rain in life, the common umbrella has a severe use environment, and the umbrella ribs of the folding umbrella are all formed by connecting multiple sections and have no wind-resistant structure. When strong wind exists, the umbrella cover is windy, so that the umbrella ribs are pulled, the umbrella ribs are bent and deformed, and even the umbrella ribs are damaged in severe cases.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a firm umbrella rib, which can disperse the stress by arranging a telescopic device, solve the problem that the umbrella rib is easy to be damaged or broken under the condition of strong wind, and simultaneously, the umbrella rib has elasticity, thus greatly enhancing the wind-resistant effect; the reinforcing member is adopted to strengthen and stabilize the main part of the umbrella rib, so that the umbrella rib can enhance the tolerance capability in strong wind and is not easy to deform.

In order to achieve the above purpose, the utility model provides a following technical scheme: a firm umbrella rib comprises an umbrella handle, a middle rod, a push block, a support rod, a main body and an umbrella cap, wherein the middle rod is provided with a limiting block, the push block is sleeved on the middle rod and is limited by the limiting block, the middle rod is provided with a groove, the push block is provided with a through hole, one end of the support rod is provided with a ball head, one end of the support rod with the ball head extends out of the through hole of the push block, the support rod is connected with the groove of the middle rod in a sliding manner, one end of the support rod, far away from the ball head, is rotatably connected with the main body, the support rod is also provided with a sliding groove, the sliding groove is connected with a telescopic device in a sliding manner, the telescopic device comprises a telescopic rod, a connecting rod, a fastening ring and a pressure spring I, the connecting rod is movably connected with, the telescopic link is located to pressure spring I cover, and supports respectively between tighrening ring and connecting rod.

By adopting the technical scheme, the main part of the umbrella rib is reinforced and stabilized, so that the tolerance of the umbrella rib in strong wind is enhanced, and the umbrella rib is not easy to deform.

Preferably, the edge of the fastening ring is provided with ribs.

Through adopting above-mentioned technical scheme, be convenient for screw the tighrening ring on the telescopic link in the recess of connecting rod.

Preferably, the middle rod is in threaded connection with an upper cover, and the upper cover limits the trunk when the trunk is unfolded.

By adopting the technical scheme, the unfolding angle of the trunk is limited, and the trunk are in threaded connection, so that the unfolding angle can be finely adjusted.

Preferably, the umbrella handle is provided with an inner hole for placing the umbrella cover, and the inner hole is in threaded connection with a screw cap.

By adopting the technical scheme, the rotary cover can be turned off after the umbrella is used, the umbrella cover is taken out and sleeved on the umbrella, and water dripping on the ground is avoided.

Preferably, the limiting block is a triangular block with an arc-shaped recess, and the push block is limited on the middle rod through the triangular block.

Through adopting above-mentioned technical scheme, the triangle piece is spacing with the ejector pad when the rib expandes to ensure that the rib keeps the state of expandeing and can not withdraw, the sunken design of arc makes the triangle piece more easily pressed, thereby conveniently removes the spacing to the ejector pad.

Preferably, the middle rod is provided with a fixed block, a pressure spring II is sleeved between the push block and the fixed block, and the pressure spring II is fixed on the fixed block.

Through adopting above-mentioned technical scheme, pressure spring II and triangle piece simultaneous action down with the ejector pad spacing to alleviate the slight deformation of external force to the rib.

Preferably, the backbone is made of methylmethacrylate-butadiene-styrene.

By adopting the technical scheme, the material has a typical core-shell structure in a submicroscopic form, has little influence on other mechanical properties, and ensures that the umbrella framework material has excellent comprehensive properties.

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

the one end sliding connection with the bracing piece area bulb is on well stick, and the bracing piece rotates to be connected in the trunk, strengthen the rib trunk firm, make the rib strengthen the ability of tolerating in the high wind, non-deformable recycles the telescoping device, joint support pole and trunk, make bracing piece and trunk and telescoping device three within a definite time form stable triangular structure, can disperse the atress, solve the problem that the rib damaged or was broken easily under the high wind condition, simultaneously owing to have the elasticity, the anti-wind effect strengthens greatly.

Drawings

FIG. 1 is a first schematic view of a firm umbrella rib of the present invention;

FIG. 2 is a second schematic view of a firm umbrella rib of the present invention;

FIG. 3 is a schematic cross-sectional view at A of FIG. 2;

FIG. 4 is an enlarged partial schematic view of FIG. 2 at B;

FIG. 5 is a schematic structural view of the support rod;

FIG. 6 is a schematic structural view of the telescoping device;

FIG. 7 is a view showing the positional relationship among the handle, the upper cover and the cap;

FIG. 8 is an enlarged partial schematic view of FIG. 7 at C;

fig. 9 is a schematic structural view of the push block.

Reference numerals: 1. an umbrella handle; 2. a middle rod; 21. a trench; 3. a push block; 4. a support bar; 41. a chute; 5. a trunk; 61. a telescopic rod; 62. a connecting rod; 63. a fastening ring; 64. a pressure spring I; 7. a pressure spring II; 8. a fixed block; 9. an upper cover; 10. an umbrella cap; 11. an inner cavity; 12. screwing a cover; 13. a triangular block; 14. an umbrella cover.

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.

Fig. 1 to 9 show a firm umbrella rib, including the umbrella stick 1, the middle stick 2, the push block 3, the support rod 4, the trunk 5, the umbrella cap 10, the umbrella stick 1 has the cavity 11 that can place the umbrella cover 14, and the cavity 11 connects with the spiral cover 12 by screw thread, can open the spiral cover 12 after using up the umbrella conveniently, take out the umbrella cover 14 to cover on the umbrella, avoid dripping, the middle stick 2 connects with the upper cover 9 by screw thread, the upper cover 9 limits the trunk 5 when the trunk 5 is expanded, limit the angle that the trunk 5 expands, the middle stick 2 also has the slot 21, the push block 3 is set in the middle stick 2, and the push block 3 has the through hole, the support rod 4 has a bulb on one end, the support rod 4 has one end of the bulb to stretch out of the through hole of the push block 3, and the support rod 4 connects to the slot 21 of the middle stick 2 slidably, the support rod 4 is far away from one end of the bulb to connect to the trunk 5 rotatably, the umbrella rib frame material has a typical core-shell structure in a submicroscopic form, has little influence on other mechanical properties, and ensures that the comprehensive performance of the umbrella rib frame material is excellent, the supporting rod 4 is also provided with a sliding groove 41, the sliding groove 41 is connected with a telescopic device in a sliding way, the telescopic device can buffer strong wind power under strong wind, and the umbrella rib can reset through the telescopic device after being blown and turned over by the strong wind.

The telescoping device includes telescopic link 61, connecting rod 62, the tighrening ring 63, pressure spring I64, connecting rod 62 swing joint is in bracing piece 4, and connecting rod 62 is provided with recess and through-hole, telescopic link 61 stretches out the through-hole and connects in trunk 5, and telescopic link 61 has tighrening ring 63 at recess female connection, the tighrening ring 63 edge is provided with the rib, be convenient for screw tighrening ring 63 on telescopic link 61 in the recess of connecting rod 62, telescopic link 61 is just supported respectively in tighrening ring 63 and connecting rod 62 to I64 covers of pressure spring.

Well stick 2 is provided with the three hornblocks 13 of taking the arc sunken, and ejector pad 3 is spacing in well stick 2 through three hornblocks 13, and well stick 2 is provided with fixed block 8, and the cover is equipped with pressure spring II 7 between ejector pad 3 and the fixed block 8, and pressure spring II 7 is fixed in fixed block 8, and pressure spring II 7 is spacing with ejector pad 3 down with three hornblocks 13 simultaneous action to alleviate the slight deformation of external force to the rib.

When in use, the umbrella cover 14 is taken down and rolled up, the screw cap 12 is unscrewed, the umbrella cover 14 is put into the inner hole of the umbrella handle 1, the screw cap 12 is screwed, the fixing device on the umbrella handle 1 is loosened, the push block 3 is pushed, the push block 3 pushes the support rod 4 to move along the groove 21 of the middle rod 2, the support rod 4 props the trunk 5 open, the telescopic rod 61 is stretched at the same time, and drives the connecting rod 62 to slide along the supporting rod 4, when the pushing block 3 tightly supports against the pressure spring II 7 and the pushing block 3 is limited by the triangular block 13, the pushing block 3 is stopped to be pushed, the unfolding process is completed, when the pushing block is in strong wind, the trunk 5 is stressed and drives the telescopic rod 61 to stretch and retract, meanwhile, under the combined action of the pressure spring I64, the stress of the umbrella ribs can be relieved, the problem that the umbrella ribs are easy to damage or break under the condition of strong wind is solved, when the outer edge of the trunk 5 is turned over by strong wind, the trunk can be reset under the action of the pressure spring I64, and the wind resistance effect is greatly enhanced; the main part 5 and the support rod 4 adopt the reinforcing piece to strengthen and stabilize the umbrella ribs, so that the tolerance of the umbrella ribs in strong wind is enhanced, and the umbrella ribs are not easy to deform.

The use up, press three hornblocks 13, the limiting displacement of three hornblocks 13 to ejector pad 3 is cancelled, ejector pad 3 receives the resilience force of pressure spring II 7 and pushes back a segment distance, continue to promote ejector pad 3 again, ejector pad 3 promotes bracing piece 4 and removes along the slot 21 of well stick 2, bracing piece 4 withdraws trunk 5, telescopic link 61 is compressed simultaneously, and drive connecting rod 62 and slide along bracing piece 4, but until the home fixation to fixing device's fixity scope, and with ejector pad 3 fixed, unscrew spiral cover 12 again, take out chute boot 14, spiral cover 12 screws, entangle chute boot 14 by parachute cap 10 to parachute handle 1 direction, the umbrella receiving process is accomplished promptly.

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 a firm rib, includes umbrella stick (1), well stick (2), ejector pad (3), bracing piece (4), trunk (5), umbrella cap (10), well stick (2) are provided with the stopper, stick (2) in ejector pad (3) cover is located, and ejector pad (3) carry on spacingly its characterized in that through the stopper: the middle rod (2) is provided with a groove (21), the push block (3) is provided with a through hole, one end of the support rod (4) is provided with a ball head, one end of the support rod (4) with the ball head extends out of the through hole of the push block (3), the support rod (4) is connected with the groove (21) of the middle rod (2) in a sliding manner, one end of the support rod (4) far away from the ball head is rotatably connected with the trunk (5), the support rod (4) is further provided with a sliding groove (41), the sliding groove (41) is connected with a telescopic device in a sliding manner, the telescopic device comprises a telescopic rod (61), a connecting rod (62), a fastening ring (63) and a pressure spring I (64), the connecting rod (62) is movably connected with the support rod (4), the connecting rod (62) is provided with a groove and a through hole, the telescopic rod (61), the compression spring I (64) is sleeved on the telescopic rod (61) and respectively propped between the fastening ring (63) and the connecting rod (62).

2. A strong umbrella rib as claimed in claim 1, wherein: the edge of the fastening ring (63) is provided with a rib.

3. A strong umbrella rib as claimed in claim 1, wherein: the middle rod (2) is in threaded connection with an upper cover (9), and the upper cover (9) limits the trunk (5) when the trunk (5) is unfolded.

4. A strong umbrella rib as claimed in claim 1, wherein: the umbrella handle (1) is provided with an inner cavity (11) for placing an umbrella sleeve (14), and the inner cavity (11) is in threaded connection with a screw cap (12).

5. A strong umbrella rib as claimed in claim 1, wherein: the stopper is for taking arc sunken triangle piece (13), ejector pad (3) are spacing in well stick (2) through triangle piece (13).

6. A strong umbrella rib as claimed in claim 1, wherein: the middle rod (2) is provided with a fixed block (8), a pressure spring II (7) is sleeved between the push block (3) and the fixed block (8), and the pressure spring II (7) is fixed on the fixed block (8).

7. A strong umbrella rib as claimed in claim 1, wherein: the trunk (5) is made of methyl methacrylate-butadiene-styrene.