CN212185478U - Manually opened and closed two-fold umbrella - Google Patents

Abstract

A manually opened and closed two-fold umbrella comprises a multi-section middle rod, an upper nest, a lower nest and two-fold umbrella ribs, wherein the two-fold umbrella ribs comprise an inner main rib, when the umbrella is opened, a user firstly stretches an inner pipe and an outer pipe, then holds and presses a linkage handle to enable the linkage handle to drive a push rod, the push rod pushes and stretches the upper section of the middle rod upwards through a positioning sleeve, an umbrella head at the other end of the linkage handle pulls an inner pipe out of the upper section middle rod, the inner pipe pulls the linkage lower nest upwards through a pulling structure and simultaneously drives the lower nest and a support rib to be pulled upwards until the two-fold umbrella ribs are unfolded, a buckling button is buckled on the middle rod to be stably opened, the umbrella opening work is completed, when the umbrella is closed, a buckling button on the linkage handle is pressed, an umbrella closing spring drives the two-fold umbrella ribs to be closed, the two-fold umbrella ribs drive the lower nest to be pulled downwards to link the lower nest to be pulled, the positioning sleeve connected with the multi-, furthermore, a positioning sleeve which is not fixedly connected with the multi-section middle rod is manufactured, and the push rod can be retracted into the linkage handle to complete the complete umbrella folding.

Description

Manually opened and closed two-fold umbrella

Technical Field

The utility model relates to a manual two folding umbrellas of opening and shutting belongs to manual two folding umbrellas field of opening and shutting.

Background

The prior umbrella is generally unlocked by holding and pressing the umbrella opening fastening button to unlock the lower nest of the umbrella, and then the lower nest of the hand-pushed umbrella moves upwards along the umbrella middle rod to open the umbrella, or the umbrella is unfolded by an automatic umbrella opening mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manual two books parachute kit of receiving of opening to solve current umbrella generally through holding and pressing the locking that the umbrella lock button was removed to umbrella lower nest, then shifts up along the umbrella stick through the umbrella lower nest of hand push umbrella and realize opening the umbrella, perhaps the problem that the mechanism through automatic opening the umbrella struts the umbrella.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a manually opened and closed double-folding umbrella comprises a multi-section middle rod, an upper nest, a lower nest and double-folding umbrella ribs, wherein the double-folding umbrella ribs comprise an inner main rib, an inner supporting rib, an outer main rib and an outer supporting rib, the upper nest is arranged at the upper end of the multi-section middle rod, the lower nest is movably sleeved on the multi-section middle rod, the double-folding umbrella ribs are pivoted at the outer sides of the upper nest and the lower nest, umbrella closing springs are arranged on the double-folding umbrella ribs, the outer end of the inner main rib is pivoted with the middle section of the inner supporting rib, the outer end of the inner main rib is pivoted with the inner end of the outer main rib, the outer end of the outer supporting rib is pivoted with the inner end of the outer main rib, the lower end of the multi-section middle rod is provided with an umbrella head, the manually opened and closed umbrella linkage device comprises a linkage structure and a fixed pulley, the fixed pulley is arranged on the upper nest, one end of the linkage structure is connected with the multi-section middle rod, the lower nest is movably sleeved between the upper nest and the multi, the outer side of the linkage lower nest is pivoted with a linkage supporting rib, the outer end of the linkage supporting rib is pivoted with the middle section part of the inner supporting rib or the middle section part of the inner main rib, the other end of the pulling structure is connected with the linkage lower nest by bypassing the fixed pulley, one end of the linkage handle is pivoted with the push rod, the other end of the linkage handle is pivoted with the umbrella head, the other end of the push rod is pivoted with the positioning sleeve, the positioning sleeve is arranged above the lower section inner tube of the multi-section middle rod, and the buckling button is arranged on the linkage handle.

Furthermore, the movable pulley is arranged on the lower interlocking nest, and the pulling structure sequentially passes through the multi-section middle rod, the fixed pulley and the movable pulley and is finally connected to the upper nest.

Furthermore, the pulling structure is composed of a pull rope or a pull rope and a pull rod.

A manually opened and closed two-fold umbrella comprises a multi-section middle rod, an upper nest, a linkage lower nest and two-fold umbrella ribs, wherein the two-fold umbrella ribs comprise an inner main rib, a linkage supporting rib, an outer main rib and an outer supporting rib, the upper nest is arranged at the upper end of the multi-section middle rod, the linkage lower nest is movably sleeved on the multi-section middle rod, the inner end of the inner main rib is pivoted with the upper nest, the inner end of the linkage supporting rib is pivoted with the lower nest, the outer end of the inner main rib is pivoted with the middle section of the linkage supporting rib, the outer end of the inner main rib is pivoted with the inner end of the outer supporting rib, the outer end of the outer supporting rib is pivoted with the inner end of the outer main rib, an umbrella closing spring is arranged on the two-fold umbrella ribs, an umbrella head is arranged at the lower end of the multi-section middle rod, the umbrella opening and closing linkage device also comprises a linkage handle, a push rod, a positioning sleeve and a buckling button, the umbrella opening and closing linkage device comprises a pulling structure and a fixed pulley, one end of the linkage handle is pivoted with the push rod, the other end of the linkage handle is pivoted with the umbrella head, the other end of the push rod is pivoted with the positioning sleeve, the positioning sleeve is arranged above the lower section inner tube of the multi-section middle rod, and the buckling button is arranged on the linkage handle.

Furthermore, the movable pulley is arranged on the lower interlocking nest, and the pulling structure sequentially passes through the multi-section middle rod, the fixed pulley and the movable pulley and is finally connected to the upper nest.

The utility model has the advantages that: when opening the umbrella, a user firstly stretches the inner and outer tubes, then holds and presses the linkage handle to enable the linkage handle to drive the push rod, the push rod pushes the upper section of the middle rod upwards through the positioning sleeve, the umbrella head at the other end of the linkage handle pulls the inner tube out of the upper section of the middle rod, the inner tube pulls the linkage lower nest upwards through the pulling structure, simultaneously, the lower nest and the supporting ribs are driven to be pulled upwards until the two folded umbrella ribs are unfolded, the buckling buttons are fitted on the middle rod to form a stable umbrella unfolding operation, the umbrella unfolding operation is completed, when the umbrella is folded, the umbrella folding device comprises a linkage handle, a push rod, a linkage handle, a lower nest, a plurality of sections of middle rods, a positioning sleeve, a buckling button, an umbrella folding spring, a lower nest and a positioning sleeve, wherein the buckling button is arranged on the linkage handle, the umbrella folding spring drives two folding umbrella ribs to fold, the two folding umbrella ribs drive the lower nest to pull down, the linkage lower nest to pull down, the plurality of sections of middle rods and the positioning sleeve connected with the lower sections of the middle rods are driven, the linkage handle and the push rod are folded into a bow shape, the umbrella folding work is completed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a two-stage middle rod structure according to example 2;

FIG. 2 is a schematic diagram of a three-stage medium rod structure of example 2;

FIG. 3 is a schematic view of a four-stage medium rod structure of example 2;

FIG. 4 is a schematic view of the linkage in an open/close state;

FIG. 5 is a drawing structure of example 2;

FIG. 6 is a drawing structure of example 1;

FIG. 7 is a schematic view of the umbrella of embodiment 1;

FIG. 8 is a schematic view of the umbrella of embodiment 3;

FIG. 9 is a schematic view of the folding structure of the two-fold umbrella;

FIG. 10 is an enlarged view of the umbrella;

FIG. 11 is a schematic view of another connection structure of the positioning sleeve.

In the figure: the umbrella comprises a multi-section middle rod-1, an upper nest-2, a lower nest-3, two-fold umbrella ribs-4, a linkage lower nest-14, a linkage handle-10, a push rod 11, a positioning sleeve-12, a buckling button-16, an umbrella head-9, a linkage supporting rib-15, a pulling structure-8, a fixed pulley-7, a movable pulley-13, a pull rod-801, a pull rope 802, an umbrella folding spring-5 and a buckling button-16.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1:

referring to fig. 4, 6, 7 and 9, the present invention provides a technical solution of a manual folding umbrella: comprises a multi-section middle rod 1, an upper nest 2, a lower nest 3 and a two-fold umbrella rib 4, wherein the two-fold umbrella rib 4 comprises an inner main rib, an inner supporting rib, an outer main rib and an outer supporting rib, the upper nest 2 is arranged at the upper end of the multi-section middle rod 1, the lower nest 3 is movably sleeved on the multi-section middle rod 1, the two-fold umbrella rib 4 is pivoted at the outer sides of the upper nest 2 and the lower nest 3, an umbrella folding spring 5 is arranged on the two-fold umbrella rib 4, the outer end of the inner main rib is pivoted with the middle section of the inner supporting rib, the outer end of the inner main rib is pivoted with the inner end of the outer supporting rib, the outer end of the outer supporting rib is pivoted with the inner end of the outer main rib, the lower end of the multi-section middle rod 1 is provided with an umbrella head 9, the umbrella folding and unfolding linkage device, the linkage lower nest 14, a linkage handle 10, a push rod 11, a positioning sleeve 12 and a buckling button 16, the folding and the unfolding linkage device comprises a pulling structure 8 and, the linkage lower nest 14 is movably sleeved between the upper nest 2 and the lower nest 3 on the multi-section middle rod, the linkage supporting ribs 15 are pivoted on the outer sides of the linkage lower nest 14, the outer ends of the linkage supporting ribs 15 are pivoted on the middle section of the inner supporting ribs or the middle section of the inner main rib, the other end of the pulling structure 8 bypasses the fixed pulley 7 to be connected with the linkage lower nest 14, one end of the linkage handle 10 is pivoted with the push rod 11, the other end of the linkage handle 10 is pivoted with the umbrella head 9, the other end of the push rod 11 is pivoted with the positioning sleeve 12, the positioning sleeve 12 is arranged above the lower-section inner tube of the multi-section middle rod, the buckling button 16 is arranged on the linkage handle 10, and the pulling structure 8 is composed of.

For example, the connection between the positioning sleeve 12 and the multi-section middle rod is divided into two ways, one way is that the positioning sleeve 12 is fixedly connected with the multi-section middle rod, the other way is that the positioning sleeve 12 is non-fixedly connected with the multi-section middle rod, when opening the umbrella, the user firstly stretches the inner and outer tubes, then holds and presses the linkage handle 10, so that the linkage handle 10 drives the push rod 11, the push rod 11 pushes the upper section of the middle rod upwards through the positioning sleeve 12, the umbrella head 9 at the other end of the linkage handle 10 pulls the inner tube out of the upper section middle rod, the inner tube pulls the linkage lower nest 14 upwards through the pulling structure 8, simultaneously drives the lower nest 3 and the support rib to be pulled upwards until the two-fold umbrella rib 4 is opened, the buckling button 16 is buckled on the middle rod to be stable opening, the umbrella opening work is completed, when closing the umbrella, the buckling button 16 on the linkage handle 10 is pressed, the umbrella folding spring 5 drives the two-fold umbrella rib 4, the two-fold umbrella rib 4 drives the lower nest to be pulled downwards, the lower, the linkage handle 10 and the push rod 11 are folded into a bow shape to finish the umbrella folding work, and further, a positioning sleeve 12 which is not fixedly connected with the multi-section middle rod is manufactured, and the push rod 11 can be folded into the linkage handle 10 to finish the complete umbrella folding.

Example 2:

referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 9, fig. 10, and fig. 11, the present invention provides a technical solution of a manual folding umbrella: comprises a multi-section middle rod 1, an upper nest 2, a lower nest 3 and a two-fold umbrella rib 4, wherein the two-fold umbrella rib 4 comprises an inner main rib, an inner supporting rib, an outer main rib and an outer supporting rib, the upper nest 2 is arranged at the upper end of the multi-section middle rod 1, the lower nest 3 is movably sleeved on the multi-section middle rod 1, the two-fold umbrella rib 4 is pivoted at the outer sides of the upper nest 2 and the lower nest 3, an umbrella folding spring 5 is arranged on the two-fold umbrella rib 4, the outer end of the inner main rib is pivoted with the middle section of the inner supporting rib, the outer end of the inner main rib is pivoted with the inner end of the outer supporting rib, the outer end of the outer supporting rib is pivoted with the inner end of the outer main rib, the lower end of the multi-section middle rod 1 is provided with an umbrella head 9, the umbrella folding and unfolding linkage device, the linkage lower nest 14, a linkage handle 10, a push rod 11, a positioning sleeve 12 and a buckling button 16, the folding and the unfolding linkage device comprises a pulling structure 8 and, the linkage lower nest 14 is movably sleeved between the upper nest 2 and the lower nest 3 on the multi-section middle rod, the linkage supporting ribs 15 are pivoted on the outer sides of the linkage lower nest 14, the outer ends of the linkage supporting ribs 15 are pivoted on the middle section part of the inner supporting ribs or the middle section part of the inner main rib, one end of the linkage handle 10 is pivoted with the push rod 11, the other end of the linkage handle 10 is pivoted with the umbrella head 9, the other end of the push rod 11 is pivoted with the positioning sleeve 12, the positioning sleeve 12 is arranged above the lower section inner tube of the multi-section middle rod, the buckling button 16 is arranged on the linkage handle 10, the linkage lower nest also comprises a movable pulley 13, the movable pulley 13 is arranged on the linkage lower nest 14, the pulling structure 8 sequentially passes through the multi-section middle rod 1, the fixed pulley 7 and the movable pulley 13 and is finally connected to the upper.

For example, the connection between the positioning sleeve 12 and the multi-section middle rod is divided into two ways, one way is that the positioning sleeve 12 is fixedly connected with the multi-section middle rod, the other way is that the positioning sleeve 12 is non-fixedly connected with the multi-section middle rod, when opening the umbrella, the user firstly stretches the inner and outer tubes, then holds and presses the linkage handle 10, so that the linkage handle 10 drives the push rod 11, the push rod 11 pushes the upper section of the middle rod upwards through the positioning sleeve 12, the umbrella head 9 at the other end of the linkage handle 10 pulls the inner tube out of the upper section middle rod, the inner tube pulls the linkage lower nest 14 upwards through the pulling structure 8, simultaneously drives the lower nest 3 and the support rib to be pulled upwards until the two-fold umbrella rib 4 is opened, the buckling button 16 is buckled on the middle rod to be stable opening, the umbrella opening work is completed, when closing the umbrella, the buckling button 16 on the linkage handle 10 is pressed, the umbrella folding spring 5 drives the two-fold umbrella rib 4, the two-fold umbrella rib 4 drives the lower nest to be pulled downwards, the lower, the linkage handle 10 and the push rod 11 are folded into a bow shape to finish the umbrella folding work, and further, a positioning sleeve 12 which is not fixedly connected with the multi-section middle rod is manufactured, and the push rod 11 can be folded into the linkage handle 10 to finish the complete umbrella folding.

Example 3:

referring to fig. 4, 8 and 9, the present invention provides a technical solution of a manual folding umbrella: comprises a multi-section middle rod 1, an upper nest 2, a linkage lower nest 14 and two folding umbrella ribs 4, wherein the two folding umbrella ribs 4 comprise an inner main rib, a linkage supporting rib 15, an outer main rib and an outer supporting rib, the upper nest 2 is arranged at the upper end of the multi-section middle rod 1, the linkage lower nest 14 is movably sleeved on the multi-section middle rod 1, the inner end of the inner main rib is pivoted with the upper nest 2, the inner end of the linkage supporting rib 15 is pivoted with the lower nest 3, the outer end of the inner main rib is pivoted with the middle section of the linkage supporting rib 15, the outer end of the inner main rib is pivoted with the inner end of the outer main rib, the outer end of the linkage supporting rib 15 is pivoted with the inner end of the outer main rib, the outer end of the outer supporting rib is pivoted with the inner end of the outer main rib, an umbrella folding spring 5 is arranged on the two folding umbrella ribs 4, the lower end of the multi-section middle rod 1 is provided with an umbrella head 9, the umbrella folding linkage device, a linkage handle 10, a push rod 11, a positioning sleeve 12 and a, the other end of the pulling structure 8 bypasses the fixed pulley 7 to be connected with the linkage lower nest 14, one end of the linkage handle 10 is pivoted with the push rod 11, the other end of the linkage handle 10 is pivoted with the umbrella head 9, the other end of the push rod 11 is pivoted with the positioning sleeve 12, the positioning sleeve 12 is arranged above the lower section inner tube of the multi-section middle rod, the buckling button 16 is arranged on the linkage handle 10, the pulling structure further comprises a movable pulley 13, the movable pulley 13 is arranged on the linkage lower nest 14, and the pulling structure 8 sequentially passes through the multi-section middle rod 1, the fixed pulley 7 and the movable pulley 13 and is finally connected with the.

For example, the connection between the positioning sleeve 12 and the multi-section middle rod is divided into two ways, one way is that the positioning sleeve 12 is fixedly connected with the multi-section middle rod, the other way is that the positioning sleeve 12 is non-fixedly connected with the multi-section middle rod, when opening the umbrella, the user firstly stretches the inner and outer tubes, then holds and presses the linkage handle 10, so that the linkage handle 10 drives the push rod 11, the push rod 11 pushes the upper section of the middle rod upwards through the positioning sleeve 12, the umbrella head 9 at the other end of the linkage handle 10 pulls the inner tube out of the upper section middle rod, the inner tube pulls the linkage lower nest 14 upwards through the pulling structure 8, simultaneously drives the lower nest 3 and the support rib to be pulled upwards until the two-fold umbrella rib 4 is opened, the buckling button 16 is buckled on the middle rod to be stable opening, the umbrella opening work is completed, when closing the umbrella, the buckling button 16 on the linkage handle 10 is pressed, the umbrella folding spring 5 drives the two-fold umbrella rib 4, the two-fold umbrella rib 4 drives the lower nest to be pulled downwards, the lower, the linkage handle 10 and the push rod 11 are folded into a bow shape to finish the umbrella folding work, and further, a positioning sleeve 12 which is not fixedly connected with the multi-section middle rod is manufactured, and the push rod 11 can be folded into the linkage handle 10 to finish the complete umbrella folding.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (3)

1. The utility model provides a manual two folding umbrella of opening and shutting, stick in the multistage, go up the nest, lower nest, two folding ribs include interior main bone, interior journal, outer main bone, outer journal, go up the nest and locate excellent upper end in the multistage, the activity of lower nest is cup jointed on the stick in the multistage, two folding ribs pin joint is in last nest and the lower nest outside, be equipped with on two folding ribs and receive the umbrella spring, interior main bone outer end and the pin joint of inner journal of inner main bone, the pin joint of interior main bone outer end and outer journal, inner journal outer end and the pin joint of outer main bone inner end, outer journal outer end and the pin joint of outer main bone inner, the stick lower extreme is equipped with the umbrella head in the multistage, its characterized in that: the umbrella folding and unfolding linkage device comprises a pulling structure and a fixed pulley, the fixed pulley is arranged on an upper nest, one end of the pulling structure is connected to a multi-section middle rod, the multi-section middle rod is movably sleeved between the upper nest and a lower nest and is provided with a linkage lower nest, the outer side of the linkage lower nest is pivoted with a linkage supporting bone, the outer end of the linkage supporting bone is pivoted to the middle section of an inner supporting bone or the middle section of an inner main bone, the other end of the pulling structure is connected with the linkage lower nest by bypassing the fixed pulley, one end of the linkage handle is pivoted with the push rod, the other end of the linkage handle is pivoted with an umbrella head, the other end of the push rod is pivoted with the positioning sleeve, the positioning sleeve is arranged above the lower section of the multi-section middle rod, and the buckling button is arranged on the linkage handle.

2. The manual opening and closing two-fold umbrella as claimed in claim 1, wherein: the movable pulley is arranged on the linkage lower nest, and the pulling structure sequentially passes through the multi-section middle rod, the fixed pulley and the movable pulley and is finally connected to the upper nest.

3. A manually collapsible two-fold umbrella as claimed in claim 1 or 2, wherein: the pulling structure consists of a pull rope or a pull rope and a pull rod.

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