CN211961141U - Bionic umbrella framework - Google Patents

Abstract

The utility model discloses a bionical umbrella skeleton, wherein, including umbrella stick, the bundle cover that opens and shuts and a plurality of lower bone of integrated into one piece, the lower bone is including the elasticity section that is located upper portion and the vertical section that is located the lower part, and the vertical section of a plurality of lower back bone passes the bundle cover that opens and shuts folds into bundle setting, the lower part of vertical section inserts in the umbrella stick, the bundle cover that opens and shuts is in order to control reciprocal slip between elasticity section and vertical section the back bone switches between the state of scattering and the state of folding down. The umbrella frame solves the problems that an existing umbrella frame is complex in structure, multiple in parts and complex in manufacturing process.

Description

Bionic umbrella framework

Technical Field

The utility model relates to an parachute kit technical field, concretely relates to bionical umbrella frame.

Background

The umbrella is the articles for daily use of people, has safeguard function such as sunshade rain, along with people's life is abundant day by day, and is more and more high to the experience requirement of umbrella, but the rib structure of traditional umbrella is too complicated, and accessories are many, and manufacturing process is too numerous and diverse, accomodates inconveniently, and the material rusts easily, buckles, a great deal of defects such as fracture. The applicant observes that the outline of the jellyfish head is spherical and is similar to the shape of an umbrella cover, so that the jellyfish head can be combined with an umbrella, and the jellyfish movement principle is analyzed and researched to form the umbrella with the jellyfish bionic soft structure, which has the advantages of single structure, convenience in storage, simpler production and manufacture and more attractive shape.

In view of the above, the applicant of the present invention has made an intensive study to solve the above-mentioned problems, and has proposed an umbrella based on a jellyfish bionic soft body structure, and thus has proposed a bionic umbrella frame, which has been developed in the present application.

Disclosure of Invention

The main object of the utility model is to provide a bionic umbrella frame, which solves the problems of complex structure, multiple parts and complex manufacturing process of the existing umbrella frame.

In order to achieve the above purpose, the solution of the present invention is:

the bionic umbrella frame comprises an umbrella handle, an opening and closing binding sleeve and a plurality of lower supporting ribs which are integrally formed, wherein the lower supporting ribs comprise an elastic section positioned on the upper portion and a vertical section positioned on the lower portion, the vertical sections of the lower supporting ribs penetrate through the opening and closing binding sleeve and are folded into a bundle, the lower portion of the vertical section is inserted into the umbrella handle, and the opening and closing binding sleeve slides back and forth between the elastic section and the vertical section to control the lower supporting ribs to be switched between a scattered state and a folded state.

Furthermore, still include umbrella nest and integrated into one piece's a plurality of upper supporting rib that is used for connecting the umbrella face, a plurality of upper supporting rib encircles the setting of upper umbrella nest, every lower supporting rib upper end and every upper supporting rib one-to-one are connected.

Furthermore, each lower supporting rib is provided with an elastic convex part with equal height, when the opening and closing binding sleeve slides to abut against the upper surface of the elastic convex part, the lower supporting rib is in a closed state, and the umbrella cover is in an umbrella closing state.

Furthermore, an umbrella pad is arranged at the lower end of the umbrella handle.

Furthermore, a plurality of the vertical sections are bonded by glue.

Furthermore, the upper branch bone and the lower branch bone are made of elastic plastic materials, and the umbrella handle is made of thermoplastic rubber materials.

After the structure of the utility model is adopted, the utility model relates to a pair of bionical umbrella skeleton compares with prior art, has following technological effect at least:

the umbrella mainly comprises an upper umbrella nest, an umbrella cover, an upper supporting rib and a lower supporting rib, wherein the vertical section of the lower supporting rib directly replaces the function of a middle rod of a traditional umbrella, so that the middle rod of the umbrella can be omitted, the connection between the middle rod of the umbrella and umbrella ribs can be avoided, the upper supporting rib and the lower supporting rib are integrally formed, and a plurality of sections of long ribs and short ribs are not required to be produced through a plurality of production processes, so that main parts and connecting parts are greatly reduced, the types of the parts are correspondingly reduced, the material cost is saved, the production line can be reduced, and the production cost of the whole umbrella can be reduced;

after all the parts are formed, the upper supporting ribs and the lower supporting ribs are integrally formed, so that the connecting and assembling process of long ribs and long ribs or short lengths in the traditional straight-handle umbrella can be omitted, the assembling operation of the scheme is mainly characterized in that the upper supporting ribs are connected with the umbrella surface, the upper ends of the lower supporting ribs and the upper supporting ribs are correspondingly connected one by one, the lower parts of the lower supporting ribs penetrate through the opening and closing binding sleeves and are folded into a bundle, the assembly can be finished particularly when the rods in the traditional umbrella are arranged in a bundle, the connecting and assembling process of the lower supporting ribs and the rods in the umbrella is omitted, the riveting and pin joint operation is reduced in the whole assembling process, the effect of simplifying the assembling process is achieved, and the assembling cost of the parts is saved;

the most common materials of the straight rib umbrellas in the market are aluminum ribs and iron ribs, wherein the aluminum ribs have the advantages of light weight and low price, but are brittle and easy to break and have poor wind resistance; the iron skeleton has more stable structural strength, but is heavy and easy to rust, and is inconvenient to carry and store. The upper branch rib and the lower branch rib of the scheme are both made of plastic materials, have the characteristics of light weight and no rustiness, and have certain elasticity, so that the umbrella can be elastically deformed when being blown by wind, and the umbrella has wind pressure resistance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the bionic umbrella.

FIG. 3 is a front view of the present invention in a closed state.

FIG. 4 is a schematic front view of the present invention in a semi-expanded state.

Fig. 5 is a schematic front view of the invention in a fan-out state.

In the figure:

umbrella surface-1;

an upper umbrella nest-2; upper ramus-3; a lower branch-4, an elastic convex part-41, an elastic section-42 and a vertical section-43;

opening and closing the collar-5; an umbrella handle-6; an umbrella pad-7.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-5, an umbrella frame of a bionic umbrella is provided, wherein the umbrella frame comprises an umbrella handle 6, an opening and closing binding sleeve 5 and a plurality of lower support frames 4 which are integrally formed, and the opening and closing binding sleeve 5 is of a sleeve structure. The lower supporting ribs 4 comprise elastic sections 42 positioned at the upper part and vertical sections 43 positioned at the lower part, the vertical sections 43 of the plurality of lower supporting ribs 4 penetrate through the opening and closing binding sleeves 5 and are folded into a binding arrangement, specifically, the vertical sections 43 are positioned at the umbrella middle rod position of the traditional straight handle umbrella and are bound to replace the function of the umbrella middle rod, the lower parts of the vertical sections 43 are inserted into the umbrella handle 6, the lower parts of the elastic sections 42 are bound by the umbrella handle 6, so that the lower parts of the plurality of elastic sections 42 are kept in a binding state, and the binding strength is further improved.

The open-close collar 5 slides back and forth between the elastic section 42 and the vertical section 43 to control the lower branch 4 to switch between the open state and the closed state. Specifically, when the opening and closing collar 5 slides to abut against the upper surface of the umbrella handle 6, after the upper part of the elastic section 42 loses the binding force, the single elastic section 42 is in an outward bending shape, as shown in fig. 5, so that a plurality of lower support ribs 4 are in a dispersed state; when the open-close sleeve 5 slides to the upper part of the elastic segment 42 to generate a binding force on the upper part of the elastic segment 42, the single elastic segment 42 is shaped vertically, as shown in fig. 3, so that a plurality of lower splints 4 are in a closed state.

The present case still includes umbrella nest 2 and integrated into one piece's a plurality of upper supporting rib 3 that is used for connecting umbrella face 1, and a plurality of upper supporting rib 3 encircles go up umbrella nest 2 sets up, and every 4 upper ends of lower supporting rib are connected with every 3 one-to-one of last supporting rib, and the structure of referring to traditional straight rib umbrella is close to the position of going up umbrella nest 2 at last supporting rib 3 to the concrete coupling. The upper supporting ribs 3 control the umbrella cover 1 to unfold or close by connecting the umbrella cover 1.

Compared with the prior art, the scheme at least comprises the following technical effects:

the umbrella mainly comprises an upper umbrella nest 2, an umbrella cover 1, an upper support rib 3 and a lower support rib 4, wherein the vertical section 43 of the lower support rib 4 directly replaces the function of a middle rod of a traditional umbrella, so that the middle rod of the umbrella can be omitted, the connection between the middle rod of the umbrella and umbrella ribs can be avoided, the upper support rib 3 and the lower support rib 4 are integrally formed, and a plurality of long ribs and short ribs are produced without a plurality of production procedures, so that main spare parts and connecting spare parts are greatly reduced, the types of spare parts are correspondingly reduced, the material cost is saved, the production line can be reduced, and the production cost of the whole umbrella can be reduced;

second, after each spare and accessory part is molded, go up the skeleton 3 and the connection equipment process of long bone and long bone or short degree can be saved with the integrated into one piece of lower skeleton 4 in the traditional straight shank umbrella, and the equipment operation of present case is mainly for being connected with umbrella face 1 with last skeleton 3, every 4 upper ends of lower skeletons are connected and the lower part passes bundle cover 5 that opens and shuts and close into the bundle setting with every last skeleton 3 one-to-one, stick position becomes to bundle setting in the umbrella of traditional umbrella specifically, just can accomplish the equipment, the connection equipment process of stick in having saved lower skeleton 4 and the umbrella, whole assembling process has reduced riveting and pin joint operation, reach the effect of simplifying the assembly process, the equipment cost of spare and accessory part has been saved.

The mode of fixing the opening and closing binding sleeve 5 close to the upper umbrella groove can adopt a rope binding or magnetic attraction structure, as a specific embodiment of the scheme, each lower supporting rib 4 is provided with an elastic convex part 41, and the elastic convex part 41 is arranged at a position close to the upper umbrella nest 2, so that elastic pressing can be realized. When the umbrella needs to be closed, the opening and closing binding sleeves 5 slide upwards, and continue to slide until the upper surfaces of the elastic convex parts 41 abut against each other after the elastic convex parts 41 are pressed, at the moment, as shown in fig. 3, the upper parts of the lower supporting ribs 4 are bound by the opening and closing binding sleeves 5 and are in a closed state, the upper supporting ribs 3 are also closed towards the center of the upper umbrella nest 2, and the umbrella cover 1 is in an umbrella closing state.

More preferably, the surface of the elastic protrusion 41 has a circular arc transition surface, which is beneficial for the sliding pressing of the opening and closing collar 5, and it should be noted that the elastic protrusion 41 can be pressed only by external pulling force or pushing force because the gravity of the opening and closing collar 5 itself is not enough to press the elastic protrusion 41.

Because the structure of traditional straight shank umbrella has been changed to the present case, consequently changed and opened umbrella and closed umbrella mode of operation, need stretch into umbrella face 1 when opening the umbrella and hold the bundle cover of opening the umbrella, and the direction of placing when traditional straight shank umbrella is idle is that upper umbrella nest 2 contacts to the ground, in the present case, if adopt this mode to place, the bundle cover of opening and shutting 5 landing to the position that is close to upper umbrella nest 2 and is surrounded by upper supporting bone 3, for the short people of arm, is difficult to hold. Preferably, the lower end of the umbrella handle 6 is provided with the umbrella pad 7, the placing mode of the scheme is opposite to the traditional placing direction, the upper umbrella nest 2 of the scheme is placed on the umbrella handle 6, the umbrella handle 6 is placed below and is directly contacted with the floor through the umbrella pad 7, and the umbrella pad 7 and the floor have strong friction force, so that the umbrella is placed more stably and is not easy to slip. Thus, the opening and closing sleeve 5 slides down to the upper surface of the elastic convex part 41 under the action of gravity and is closer to the umbrella handle 6, so that a user can conveniently stretch into a hand to hold and open the umbrella.

The vertical sections 43 can be stably folded by adopting rope binding and other modes, as a specific embodiment of the scheme in actual production, the vertical sections 43 are directly bonded by adopting glue to form a rod body, the connection is firmer, stable folding and bundling are realized, the structure is more stable, the appearance is kept simple, no extra obstacle exists, and the smooth sliding of the opening and closing binding sleeve 5 is facilitated.

The most common materials of the straight rib umbrellas in the market are aluminum ribs and iron ribs, wherein the aluminum ribs have the advantages of light weight and low price, but are brittle and easy to break and have poor wind resistance; the iron skeleton has more stable structural strength, but is heavy and easy to rust, and is inconvenient to carry and store. As an embodiment of the present invention, in practical production, the upper supporting rib 3 and the lower supporting rib 4 are made of elastic plastic transparent material. The umbrella cover 1 has the characteristics of light weight and no rustiness, and in addition, both the umbrella cover and the umbrella cover have certain elasticity, so that the umbrella cover 1 can be elastically deformed when being blown by wind, and simultaneously has wind pressure resistance.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (6)

1. The bionic umbrella frame is characterized by comprising an umbrella handle, an opening and closing binding sleeve and a plurality of lower supporting ribs which are integrally formed, wherein the lower supporting ribs comprise an elastic section positioned on the upper part and a vertical section positioned on the lower part, the vertical sections of the lower supporting ribs penetrate through the opening and closing binding sleeve and are folded into a bundle, the lower part of the vertical section is inserted into the umbrella handle, and the opening and closing binding sleeve slides back and forth between the elastic section and the vertical section to control the lower supporting ribs to be switched between a scattering state and a folding state.

2. The bionic umbrella frame of claim 1, further comprising an upper umbrella nest and a plurality of upper supporting ribs integrally formed for connecting the umbrella cover, wherein the plurality of upper supporting ribs are arranged around the upper umbrella nest, and the upper end of each lower supporting rib is connected with each upper supporting rib in a one-to-one correspondence manner.

3. A bionic umbrella frame as claimed in claim 2, wherein each of the lower ribs has an elastic protrusion with a same height, and when the opening/closing sleeve slides to abut against the upper surface of the elastic protrusion, the lower ribs are in a closed state, and the umbrella cover is in a closed state.

4. A bionic umbrella frame as claimed in claim 3, wherein the lower end of the handle is provided with a pad.

5. A bionic umbrella frame as claimed in claim 4, wherein a plurality of said vertical sections are glued together by glue.

6. The bionic umbrella frame of claim 4, wherein the upper branch rib and the lower branch rib are made of elastic plastic materials, and the umbrella handle is made of thermoplastic rubber materials.

Images