CN212545974U - Manual folding and unfolding umbrella with straight ribs - Google Patents
Manual folding and unfolding umbrella with straight ribs Download PDFInfo
- Publication number
- CN212545974U CN212545974U CN202020134217.2U CN202020134217U CN212545974U CN 212545974 U CN212545974 U CN 212545974U CN 202020134217 U CN202020134217 U CN 202020134217U CN 212545974 U CN212545974 U CN 212545974U
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- straight
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Abstract
A manual folding and unfolding umbrella with straight ribs comprises a plurality of sections of middle rods, an upper nest, a lower nest and straight ribs, wherein each straight rib comprises a main rib and a support rib, the upper nest is arranged at the upper end of each section of middle rod, the lower nest is movably sleeved on the corresponding section of middle rod, when the umbrella is unfolded, a linkage handle is held and pressed to drive a push rod, the upper section of the middle rod is pushed upwards by the push rod through a positioning sleeve, an inner tube is pulled out of the middle rod at the other end of the linkage handle through an umbrella head at the other end of the linkage handle, the inner tube is pulled upwards through a pull wire to drive the linkage lower nest and the support ribs simultaneously, the straight ribs are unfolded until the straight ribs are unfolded, buckling buttons on the linkage handle are buckled to finish the unfolding work, when the umbrella is folded, buckling buttons on the linkage handle are pressed, a folding spring drives the straight folding ribs to pull the lower nest downwards to drive the positioning sleeves connected with the sections of the middle rods and the lower sections of the middle rods to fold, 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
Technical Field
The utility model relates to a manual opening and closing umbrella with straight ribs, which belongs to the field of manual opening and closing umbrella with straight ribs.
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 straight bone parachute kit of opening and shutting to solve current umbrella generally through holding and pressing open umbrella lock button and remove the locking of open umbrella lock button to the umbrella lower nest, then shift up along the umbrella stick through the hand push umbrella lower nest 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 manual folding and unfolding umbrella with straight ribs comprises a plurality of sections of middle rods, an upper nest, a lower nest and straight ribs, wherein each straight rib comprises a main rib and a support rib, the upper nest is arranged at the upper end of each section of middle rod, the lower nest is movably sleeved on each section of middle rod, each straight rib is pivoted at the outer sides of the upper nest and the lower nest, each straight rib is provided with a umbrella folding spring, the lower end of each section of middle rod is provided with an umbrella head, the manual folding and unfolding umbrella further comprises an umbrella folding and unfolding linkage device, a linkage lower nest, a linkage handle, a push rod, a positioning sleeve and a buckling button, the umbrella folding and unfolding linkage device comprises a pull wire and a fixed pulley, the fixed pulley is arranged on the upper nest, one end of the pull wire is connected to each section of middle rods, the linkage lower nest is movably sleeved on each section of middle rods between the upper nest and the lower nest, the outer side of the linkage lower nest is pivoted with a linkage support rib, the outer end of the linkage support rib is pivoted to the middle section of the, 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 linkage nest, and the pull wire sequentially passes through the multi-section middle rod, the fixed pulley and the movable pulley and is finally connected to the upper nest.
A manual folding and unfolding straight rib umbrella comprises a plurality of sections of middle rods, an upper nest, a linkage lower nest and straight ribs, wherein each straight rib comprises a main rib and a linkage supporting rib, the upper nest is arranged at the upper end of each section of middle rod, the linkage lower nest is movably sleeved on the corresponding section of middle rod, the main ribs are pivoted on the outer side of the upper nest, one end of each linkage supporting rib is pivoted on the linkage lower nest, the other end of each linkage supporting rib is pivoted on the middle section of the main rib, an umbrella folding spring is arranged on each straight rib, an umbrella head is arranged at the lower end of each section of middle rod, the umbrella folding and unfolding linkage device further comprises a linkage handle, a push rod, a positioning sleeve and a buckling button, the linkage handle comprises a pull wire and a fixed pulley, the fixed pulley is arranged on the upper nest, one end of the pull wire is connected to each section of middle rod, the other end of the pull wire 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 buckling button is arranged on the linkage handle.
Furthermore, the movable pulley is arranged on the lower linkage nest, and the pull wire 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 the umbrella is unfolded, the linkage handle is held and pressed, so that the linkage handle drives the push rod, the push rod pushes and extends 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 pull wire, and simultaneously drives the lower nest and the support ribs to be pulled upwards until the straight umbrella ribs are unfolded, so that the umbrella is stably unfolded, the buckling buttons on the linkage handle are buckled, the umbrella unfolding work is completed, when the umbrella is folded, the buckling buttons on the linkage handle are pressed, the umbrella folding spring drives the straight umbrella ribs to be folded, the linkage lower nest is pulled downwards, the positioning sleeves connected with the multi-section middle rods and the lower sections of the multi-section middle rods are driven, the linkage handle and the push rod are folded into a bow shape, the umbrella folding work is completed, further, the positioning sleeve which is non.
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 the umbrella of embodiment 1;
FIG. 2 is a schematic view of an umbrella opening and closing linkage;
FIG. 3 is a schematic view showing a connection structure of a wire in embodiment 1;
FIG. 4 is a schematic structural view of a two-piece umbrella of example 2;
FIG. 5 is a schematic structural view of a three-section umbrella of example 2;
FIG. 6 is a schematic structural view of a four-section umbrella of embodiment 2;
FIG. 7 is a schematic view showing a connecting structure of a wire harness according to embodiments 2 and 3;
FIG. 8 is a schematic view of an umbrella structure;
FIG. 9 is a schematic structural view of example 3;
FIG. 10 is a schematic view of another connection structure of the linking branch;
FIG. 11 is an enlarged view of a portion of the umbrella;
fig. 12 is a schematic view of another connecting structure of the positioning sleeve.
In the figure: the umbrella comprises a multi-section middle rod-1, an upper nest-2, a lower nest-14, a main rib-4, an umbrella folding spring-6, a linkage lower nest-3, a linkage handle-12, a push rod-13, a positioning sleeve-10, a buckling button-15, a pull wire-8, a fixed pulley-7, a movable pulley-9, a linkage supporting rib-5 and an umbrella head-11.
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. 1, 2, 3, 8 and 10, the present invention provides a technical solution of a manual folding umbrella with straight ribs: comprises a multi-section middle rod 1, an upper nest 2, a lower nest 14 and straight umbrella ribs, wherein the straight umbrella ribs comprise a main rib 4 and a supporting rib, the upper nest 2 is arranged at the upper end of the multi-section middle rod 1, the lower nest 14 is movably sleeved on the multi-section middle rod 1, the straight umbrella ribs are pivoted at the outer sides of the upper nest 2 and the lower nest 14, umbrella folding springs 6 are arranged on the straight umbrella ribs, umbrella heads 11 are arranged at the lower end of the multi-section middle rod 1, an umbrella folding and unfolding linkage device, a linkage lower nest 3, a linkage handle 12, a push rod 13, a positioning sleeve 10 and a buckling button 15 are further included, the umbrella folding and unfolding linkage device comprises a pull wire 8 and a fixed pulley 7, the fixed pulley 7 is arranged on the upper nest 2, one end of the pull wire 8 is connected with the multi-section middle rod 1, the linkage lower nest 3 is movably sleeved between the upper nest 2 and the lower nest 14 on the multi-section middle rod, the linkage lower nest 3 is pivoted with the linkage supporting rib 5, the outer side of the linkage lower nest 3 is pivoted with the linkage supporting, one end of the linkage handle 12 is pivoted with the push rod 13, the other end of the linkage handle 12 is pivoted with the umbrella head 11, the other end of the push rod 13 is pivoted with the positioning sleeve 10, the positioning sleeve 10 is arranged above the lower-section inner pipe of the multi-section middle rod, and the buckling button 15 is arranged on the linkage handle 12.
For example: the connection of the positioning sleeve 10 and the multi-section middle rod is divided into two modes, one mode is that the positioning sleeve 10 is fixedly connected with the multi-section middle rod, the other mode is that the positioning sleeve 10 is non-fixedly connected with the multi-section middle rod, when the umbrella is unfolded, the linkage handle 12 is held and pressed to enable the linkage handle 12 to drive the push rod 13, the push rod 13 pushes and extends the upper section of the middle rod upwards through the positioning sleeve 10, the umbrella head 11 at the other end of the linkage handle 12 pulls the inner tube out of the upper section middle rod, the inner tube pulls the linkage lower nest 3 upwards through the pull wire 8 and simultaneously drives the lower nest 14 and the support rib to be pulled upwards until the straight umbrella rib is unfolded to be stably unfolded, the buckling button 15 on the linkage handle 12 is buckled to finish the unfolding work, when the umbrella is folded, the buckling button 15 on the linkage handle is pressed to be unfolded, the umbrella folding spring 6 drives the straight umbrella frame to be folded, the lower nest 3 is pulled downwards to drive the positioning sleeve 10 connected with the multi, the umbrella folding work is completed, further, the positioning sleeve 10 which is not fixedly connected with the multi-section middle rod is manufactured, and the push rod 13 can be folded into the linkage handle 12 to complete the complete umbrella folding.
Example 2:
referring to fig. 2, 4, 5, 6, 7, 8, 11 and 12, the present invention provides a technical solution of a manual folding and unfolding umbrella with straight ribs: comprises a multi-section middle rod 1, an upper nest 2, a lower nest 14 and straight umbrella ribs, wherein the straight umbrella ribs comprise a main rib 4 and a supporting rib, the upper nest 2 is arranged at the upper end of the multi-section middle rod 1, the lower nest 14 is movably sleeved on the multi-section middle rod 1, the straight umbrella ribs are pivoted at the outer sides of the upper nest 2 and the lower nest 14, a umbrella folding spring 6 is arranged on the straight umbrella ribs, an umbrella head 11 is arranged at the lower end of the multi-section middle rod 1, the umbrella folding linkage device comprises an umbrella unfolding and folding linkage device, a linkage lower nest 3, a linkage handle 12, a push rod 13, a positioning sleeve 10 and a buckling button 15, the umbrella unfolding and folding linkage device comprises a pull wire 8 and a fixed pulley 7, the fixed pulley 7 is arranged on the upper nest 2, one end of the pull wire 8 is connected to the multi-section middle rod 1, the linkage lower nest 3 is movably sleeved between the upper nest 2 and the lower nest 14 on the multi-section middle rod, the outer side of the linkage lower nest 3 is pivoted with the linkage supporting rib 5, the other end of the linkage handle 12 is pivoted with the umbrella head 11, the other end of the push rod 13 is pivoted with the positioning sleeve 10, the positioning sleeve 10 is arranged above the lower section inner tube of the multi-section middle rod, the buckling button 15 is arranged on the linkage handle 12, the movable pulley 9 is further included, the movable pulley 9 is arranged on the linkage lower nest 3, and the pull wire 8 sequentially passes through the multi-section middle rod 1, the fixed pulley 7 and the movable pulley 9 and is finally connected with the upper nest 2.
For example: the connection of the positioning sleeve 10 and the multi-section middle rod is divided into two modes, one mode is that the positioning sleeve 10 is fixedly connected with the multi-section middle rod, the other mode is that the positioning sleeve 10 is non-fixedly connected with the multi-section middle rod, when the umbrella is unfolded, the linkage handle 12 is held and pressed to enable the linkage handle 12 to drive the push rod 13, the push rod 13 pushes and extends the upper section of the middle rod upwards through the positioning sleeve 10, the umbrella head 11 at the other end of the linkage handle 12 pulls the inner tube out of the upper section middle rod, the inner tube pulls the linkage lower nest 3 upwards through the pull wire 8 and simultaneously drives the lower nest 14 and the support rib to be pulled upwards until the straight umbrella rib is unfolded to be stably unfolded, the buckling button 15 on the linkage handle 12 is buckled to finish the unfolding work, when the umbrella is folded, the buckling button 15 on the linkage handle is pressed to be unfolded, the umbrella folding spring 6 drives the straight umbrella frame to be folded, the lower nest 3 is pulled downwards to drive the positioning sleeve 10 connected with the multi, the umbrella folding work is completed, further, the positioning sleeve 10 which is not fixedly connected with the multi-section middle rod is manufactured, and the push rod 13 can be folded into the linkage handle 12 to complete the complete umbrella folding.
Example 3:
referring to fig. 2, 7, 8 and 9, the present invention provides a technical solution of a manual folding umbrella with straight ribs: comprises a multi-section middle rod 1, an upper nest 2, a linkage lower nest 3 and straight umbrella ribs, wherein the straight umbrella ribs comprise a main rib 4 and a linkage supporting rib 5, the upper nest 2 is arranged at the upper end of the multi-section middle rod 1, the linkage lower nest 3 is movably sleeved on the multi-section middle rod 1, the main rib 4 is pivoted at the outer side of the upper nest 2, one end of the linkage supporting rib 5 is pivoted at the linkage lower nest 3, the other end is pivoted at the middle section part of the main rib 4, an umbrella folding spring 6 is arranged on the straight umbrella rib, the lower end of the multi-section middle rod 1 is provided with an umbrella head 11, the umbrella folding and unfolding linkage device further comprises an umbrella unfolding and folding linkage device, a linkage handle 12, a push rod 13, a positioning sleeve 10 and a buckling button 15, the umbrella unfolding and folding linkage device comprises a pull wire 8 and a fixed pulley 7, the fixed pulley 7 is arranged on the upper nest 2, one end of the pull wire 8 is connected with the multi-section middle rod 1, the other end of, the other end of the push rod 13 is pivoted with a positioning sleeve 10, the positioning sleeve 10 is arranged above the lower section inner tube of the multi-section middle rod, the buckling button 15 is arranged on the linkage handle 12, the movable pulley 9 is further included, the movable pulley 9 is arranged on the linkage lower nest 3, and the pull wire 8 sequentially passes through the multi-section middle rod 1, the fixed pulley 7 and the movable pulley 9 and finally is connected to the upper nest 2.
For example: the connection of the positioning sleeve 10 and the multi-section middle rod is divided into two modes, one mode is that the positioning sleeve 10 is fixedly connected with the multi-section middle rod, the other mode is that the positioning sleeve 10 is non-fixedly connected with the multi-section middle rod, when the umbrella is unfolded, the linkage handle 12 is held and pressed to enable the linkage handle 12 to drive the push rod 13, the push rod 13 pushes and extends the upper section of the middle rod upwards through the positioning sleeve 10, the umbrella head 11 at the other end of the linkage handle 12 pulls the inner tube out of the upper section middle rod, the inner tube pulls the linkage lower nest 3 upwards through the pull wire 8 and simultaneously drives the lower nest 14 and the support rib to be pulled upwards until the straight umbrella rib is unfolded to be stably unfolded, the buckling button 15 on the linkage handle 12 is buckled to finish the unfolding work, when the umbrella is folded, the buckling button 15 on the linkage handle is pressed to be unfolded, the umbrella folding spring 6 drives the straight umbrella frame to be folded, the lower nest 3 is pulled downwards to drive the positioning sleeve 10 connected with the multi, the umbrella folding work is completed, further, the positioning sleeve 10 which is not fixedly connected with the multi-section middle rod is manufactured, and the push rod 13 can be folded into the linkage handle 12 to complete 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 (2)
1. The utility model provides a manual straight bone parachute kit of receipts of opening, includes the multistage well stick, goes up the nest, lower nest, straight rib, and straight rib includes main bone and a bone, goes up the nest and locates the multistage well stick upper end, and the activity of lower nest cup joints on the multistage well stick, and straight rib pin joint is equipped with the umbrella spring of receipts on last nest and the lower nest outside on the straight rib, and the excellent lower extreme is equipped with umbrella head, its characterized in that in the multistage: the linkage device comprises a pull wire and a fixed pulley, the fixed pulley is arranged on an upper nest, one end of the pull wire is connected to a multi-section middle rod, the linkage lower nest is movably sleeved between the upper nest and the lower nest on the multi-section middle rod, a linkage supporting bone is pivoted to the outer side of the linkage lower nest, the outer end of the linkage supporting bone is pivoted to the middle section of the main bone or the middle section of the supporting bone, the other end of the pull wire bypasses the fixed pulley to be connected with the linkage lower nest, 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.
2. The umbrella of claim 1, wherein: the movable pulley is arranged on the linkage lower nest, and the pull wire sequentially passes through the multi-section middle rod, the fixed pulley and the movable pulley and is finally connected to the upper nest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134217.2U CN212545974U (en) | 2020-01-20 | 2020-01-20 | Manual folding and unfolding umbrella with straight ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134217.2U CN212545974U (en) | 2020-01-20 | 2020-01-20 | Manual folding and unfolding umbrella with straight ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212545974U true CN212545974U (en) | 2021-02-19 |
Family
ID=74619376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134217.2U Expired - Fee Related CN212545974U (en) | 2020-01-20 | 2020-01-20 | Manual folding and unfolding umbrella with straight ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212545974U (en) |
-
2020
- 2020-01-20 CN CN202020134217.2U patent/CN212545974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |