JPH0716617U - Advertising umbrella with spring support on the umbrella frame - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain an umbrella that does not easily break even when exposed to strong winds. [Structure] By a supporting bone 16 between a main umbrella bone 15 and an active lower nest 14, each supporting bone is joined to one end of two plate-shaped springs 18 and pivotally connected to the middle butterfly position of the main umbrella bone 15, and the other end. Are placed in the left nest 36 of the active nest together with the plate springs 18 of the adjoining supporting bones 16, respectively, and the positioning pivot connection parts 31 are provided at the positions of the two merged plate springs to be hooked. The ten supporting bones 16 are connected to each other by the plate-like springs 18 to form one spring interlocking structure 17, which provides stretching elasticity to the main umbrella-bone supporting umbrella cloth of the advertising umbrella.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an advertising umbrella, and in particular, the supporting bone of the advertising umbrella is formed of a plate-shaped spring and has one spring interlocking structure, and the advertising umbrella has a spring supporting umbrella frame structure. Regarding

[0002]

[Prior art]

 Conventional umbrellas are basically divided into two types: ordinary umbrellas and automatic umbrellas.The main structure of ordinary umbrellas or automatic umbrellas is to provide a fixed upper nest above the middle bar, and Establish one activity nest. The fixed upper nest serves to pivot one end of the main umbrella bone therein, while the active lower nest pivots one end of the supporting bone into it and the other end further to the main umbrella. It is installed on the umbrella bone connecting parts with the middle bones installed, and the triangles are installed between the umbrella bone and the middle bar, and when it is moved along the middle bar by the pushing cylinder that is installed directly extended in the active nest, Push the umbrella bone open or close it. In the structure of the automatic umbrella, the active lower nest is installed in an independent lower nest, a separate automatic push rod structure is installed at the lower end, and a second lower nest is installed at the upper end of the automatic push rod structure. At the same time, a sub-umbrella is pivotally installed. The other end of the sub-umbrella is connected to the middle position of the supporting bone, and one spring is installed between the active nest and the second nest of the automatic push rod structure to open the umbrella. By using the automatic push structure and the installation of springs, the umbrellas are provided to have an automatic deployment action.

The generally known umbrella has a basic structure, and when it is used for outdoor advertisement, a large airflow flows outside, and the umbrella bone of the commonly known umbrella does not have a good supporting spring. As a result, the umbrella cannot be easily affected by the air flow and the expected effect cannot be achieved. Some of them are further affected by the air flow and do not have a buffering effect, often causing the fracture of the umbrella bone, or the user must grip with a large grip force during the air flow.

In order to improve a number of drawbacks, the structure of such a known technique is further provided with Taiwan Patent No. 77210708 “Umbrella bone improving structure for increasing tension of umbrella surface”. The main points of this are that the fixed upper nest base of the upper end of the middle rod of the umbrella of both folding umbrellas is pivotally connected to one end of the neck bone, and one slidable lower nest base is installed in the middle of the middle rod. Pivot one end of the bone. The other end of its main bone is pivotally connected to one end of the middle bone, and at the same time is pivoted to one end of one auxiliary bone. The other end of the auxiliary bone is pivotally connected to an appropriate position in the middle of the fulcrum, and finally, the fulcrum end and the metaphyseal coccyx are respectively pivoted on pivoting bodies provided at the anterior ends of the coccyx to assist the auxiliary bone. When the umbrella bone is opened by using an appropriate installation of the bone, the neck main bone, the middle main bone, and the coccyx bone are encouraged to be aligned in a straight line, and the umbrella surface is mixed to install the umbrella surface. Then, it can be attached evenly to the main umbrella bone and maximum tension can be obtained.

Although this improved structure accommodates a relatively weak bi-fold umbrella structure, the structure of the technique cannot be applied separately to a single main umbrella frame structure.

Another known structure is, for example, Taiwan Patent No. 74203848 “Umbrella frame bone strengthening structure for windproof umbrella”, which is mainly supported by a support bone composed of two iron pieces of the umbrella frame bone. , A separate pull bone is attached to its end. One end of this pulling bone is connected to the end of the frame bone so that it can be actuated by rivets, and one end is pivotally connected so that it can act as a ring umbrella on the central bone. Is generally shorter than the frame bone, and after opening the umbrella, it can be bent into a frame bone arc shape, and when closed, the ring-shaped umbrella pivot automatically adjusts and slides upward, And the frame bone can be attached to the central bone smoothly.

The technique is to support the umbrella frame bone rigidly by supporting the two frame bones in equilibrium.

[0008]

[Problems to be solved by the device]

 The present invention has been made in consideration of the above points, and is an advertising umbrella having a spring support on the umbrella bone, and the main part of the advertising umbrella is formed by a single umbrella cloth of the umbrella cloth. The objective is to provide an advertising umbrella that uses the eye position to have good support and flatness.

[0009]

[Means for Solving the Problems]

 According to the present invention, the advertising umbrella uses eight main umbrella bones to support the umbrella cloth, and the advertising umbrellas are connected between the active lower nest of the middle bar and the middle stage of the main umbrella bones by the support bones. Each pair of supporting bones is pivoted by two leaf springs, one end of each pair of supporting bones is connected to the middle butterfly pivotally mounted on the middle stage of the main umbrella bone, and the other end is active. It is pivoted in both nests. The several supporting bones are connected to each other to form one spring interlocking structure, and by utilizing the spring of the spring interlocking structure, the main umbrella bones are effectively interlocked when the umbrella surface is lifted. It is designed to have elasticity.

Further, since the umbrella cloth at the position of the cross-striped weave has some slackening phenomenon, it has a lifting action by forming an umbrella surface, and at the same time, the umbrella bones are continuously connected by one elastic supporting bone. Since it has an elastic and dynamic structure, the umbrella cloth is lifted and the umbrella cloth is lifted, and at the same time, the umbrella bone is not lifted and elastic so that the umbrella bone does not break due to inversion.

The present invention utilizes the fact that the advertising umbrella adopts one spring interlocking structure between the main umbrella frame and the active nest, and the umbrella cloth used for the main umbrella frame is a single unit. It is made directly from a single piece of umbrella cloth and has good support at the position of the straight line weave, and the slanted weave has a slack phenomenon due to the weave action of the umbrella cloth. That is, the loose umbrella cloth has a lifting effect when installing an advertising umbrella, and at the same time, the main umbrella frame is provided with a spring interlocking structure, so that when the umbrella cloth is lifted up, there is an interlocking elasticity between the umbrella frames. It was designed so that it would not damage the umbrella bone.

The present invention can also be completed by sewing the umbrella cloth of the advertising umbrella. The texture of the umbrella cloth is not sloping between the two main umbrella bones, and there is a slack phenomenon. When the main umbrella frame supports the umbrella cloth, the main umbrella frame is provided with the spring interlocking structure to provide the interlocking elasticity so that the umbrella frame does not easily break.

Further, the present invention can be installed in a hollow middle bar or a wood middle bar, and at the same time, one push cylinder is extended below the active nest to manually open the umbrella. It is a structure that does. Alternatively, one automatic push rod structure is installed on the lower edge of the active nest, and parts such as sub-umbrellas are installed side by side, and an advertising umbrella is made into one automatic opening device.

Further, the present invention is arranged such that the pivotal connection between the main umbrella bone and the supporting bone of the advertising umbrella is installed in a shape of the main umbrella bone, and the main umbrella bone is installed in a U-shaped grooved main umbrella bone. At that time, the middle butterfly is installed in the groove tank of the U-shaped grooved main umbrella bone. When the main umbrella bone is a bar-shaped main umbrella bone installation, the middle butterfly is covered by the outer edge of the main umbrella bone to make the end connection between the supporting bones.

[0015]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

The present invention relates to an advertising umbrella having a spring support on the umbrella bone, and in practice, as shown in FIGS. 1 and 2, the main part of the advertising umbrella 10 is the middle bar 12. A fixed upper nest 13 and an active lower nest 14 are provided, and the fixed upper nest 13 is continuously provided with several main umbrella bones 15. A plurality of supporting bones 16 are connected to the active lower nest 14, and the other end of the supporting bone 16 is connected to the middle position of the main umbrella bone 15 to form a single supporting umbrella bone structure. . In the supporting umbrella frame structure of this embodiment, eight main umbrella frames 15 are installed, and the umbrella cloth 11 is pivotally provided to form one umbrella tool. The main feature of the umbrella cloth 11 of the present invention is the pivotal installation of a single piece of umbrella cloth, and when the umbrella cloth 11 is pivoted, the umbrella cloth 11 has one through hole at the center thereof so that the upper end of the middle bar 12 is fixed. I am ready to pass. When providing a single piece of umbrella cloth support to the main umbrella frame 15, the umbrella cloth 11 is affected by the direct weave 37 and the oblique weave 38 of the umbrella cloth between each two main umbrella bones 15. , Generate a flat surface and a slack surface. The flat surface uses the straight cloth 37 as the support between the two main umbrella bones 15, that is, it is subjected to an average stretching of the graticule and there is no slackening phenomenon. The slack surface, that is, the support between the two main umbrella ribs 15 is the umbrella cloth of the slanted weave 38, which is one of the oblique influences that receive the graticule and the sagging phenomenon may occur. 39 position. When the present invention is used as an advertising umbrella, the slack-lifting action of the umbrella cloth is used to provide an advertising action. If the umbrella cloth 11 of the present invention is not lifted, the umbrella cloth 11 is formed into a single umbrella surface by sewing several triangular cloths.

The main umbrella frame 15 of the present invention is installed, for example, as shown in FIG. 2 or FIG. 4, and the main part thereof is one fixed upper nest 13 provided above the middle bar 12. ing. This fixed upper nest 13 has several left nests 36, which are used to install a fixing ring 35 mixed with one end of the main umbrella bone 15, and one end of the main umbrella bone 15 is placed in the left nest 36. It can be pivotally mounted, and its main umbrella frame 15 can be rotated together. At the other end, it extends outwardly to a suitable length, and its outer edge is pivotally attached to or supports the umbrella cloth, serves to support the umbrella cloth when the main umbrella frame 15 is opened, and is closed. Occasionally serve to bring the umbrella cloth to the middle bar 12.

One of the pivotal installations of the main umbrella bone 15 of the present invention is a U-shaped grooved main umbrella bone installation, and the other one is a bar-shaped main umbrella bone installation.

The main part of the opening and closing of the main umbrella bone 15 is that several ends of the supporting bones 16 are connected to the middle stage of the main umbrella bone 15 and the other end is installed on the middle bar 12. It is connected to the nest 14. The main part of the installation of the active lower nest 14 is provided with a few nests 36 at the outer edge, and separately provided at one end of the supporting bone 16 by a fixing ring 35 so as to be provided to the supporting bone 16 side by side. Form a single pivot type pivot. The active lower nest 14 is provided with one pushing cylinder 21 extending from the lower side when the umbrella is manually opened, and is used to move the supporting bone 16 to push or open or close the main umbrella bone 15. .

The main part of the installation of the supporting bone 16 is pivotally provided between the active lower nest 14 and the middle stage of the main umbrella bone 15. The supporting bone 16 is installed so as to form an arc shape corresponding to when the two plate springs 18 are opened, and is located at the position of the middle butterfly 24 installed in the middle stage of the main umbrella bone 15. 18 are connected and connected in parallel. The other end is separately provided in parallel with the one-plate spring 18 of the supporting bone 16 and further pivotally provided on the standing nest 36 in which the active nest 14 is installed. One end of the supporting bone 16 is connected to the middle butterfly 24 of the middle stage of the supporting bone 16. As shown in FIG. 7, the main part is the main umbrella bone 15 to the U-shaped groove-shaped main umbrella bone 2. When installed, the middle butterfly 24 has one tank bone 25, and extends to both sides of the middle to provide a connecting plate portion 26, and a pin hole 27 is provided in the connecting plate portion 26. The skeleton bone 25 is placed in the U-shaped grooved main umbrella bone 22, and the middle butterfly 24 is pivotally fixed to the middle stage position of the main umbrella bone 15 by an impact method. The connecting plate portion 26 has two plate-shaped springs 18 pivotally mounted therein, and when fixed by a shaft pin 32, the plate-shaped spring 18 can be pivotally connected therein by a rotary shaft type. Separately, as shown in FIG. 8, when the bar-shaped main umbrella bone 23 is installed in the main umbrella bone 15, the tank bone 25 in which the middle butterfly 24 is installed covers the middle outer edge of the bar-shaped main umbrella bone 23. In addition, the continuous plate portions 26 are provided on both sides of the intermediate portion, and the pinholes 27 are provided on the continuous plate portions 26. The skeleton bone 25 can be pivotally fixed to the middle position of the bar-shaped main umbrella bone 23 by a pivot method, and the leaf spring 18 can be pivotally placed between the connecting plate portions 26. By pivotally mounting the plate spring 18 with the pin 32, one end of the plate spring 18 can be provided to be connected to the main umbrella frame 15, and the rotary shaft can be rotated.

Referring further to FIGS. 2 to 4, the supporting bone 16 has two plate-shaped springs 18 pivotally mounted on the middle butterfly 24 of the main umbrella bone 15 and one pivot joint. Is formed. Since the two leaf springs 18 have an arc shape when the advertising umbrella 10 is opened, and the other ends are pivoted on different nests 36, the middle butterfly 24 has two leaf springs 18. Provides 18 pivot points. That is, since it is affected by the force of the spring, there is provided a single positioning pivotally connecting part 31 adjacent to the outer edge of the middle butterfly 24, and the two plate-shaped springs 18 are hooked in series to form a hook. When the spring 18 is pivotally connected to the middle butterfly 24 in a parallel manner from the position of the stereotactic pivot joint component 31 and two plate-shaped springs 18 are rotated in the middle butterfly 24, a fixed direction rotational displacement can be performed. .

The continuous hooks of the outer edges of the two leaf springs 18 on the supporting frame 16 are installed in parallel, and as shown in FIG. 6 separately, it has several hooks at the ends of the two leaf springs 18. A pin hole is provided, and further, a rivet pin 19 is used for rivet fixing pivotal connection, and the two leaf springs 18 and the butterflies 24 are juxtaposed in parallel to form a single set, which is unidirectionally rotated to the supporting bone 16. To provide.

Separately, the pivotal connection between the other end of the supporting bone 16 and the active nest 14 is the other end of the two leaf springs 18 on which the middle butterfly 24 is pivoted, respectively, facing the active nest 14. The leaf springs 18 are pivotally connected to the adjacent nests 36 installed adjacent to each other and fixed at the same time as the joints are fixed. The plate-shaped springs 18 in which the supporting bones 16 to be joined are extendedly installed are pivotally installed in the same leaving nest 36 in a side-by-side manner, and are separately fixed at the position of the leaving nest 36 by a fixing ring 35.

The two leaf springs 18 pivotally installed in the leaving nest 36 of the active lower nest 14 are installed by connecting the supporting bones 16 extending from the two adjacent main umbrella bones 15 in series. In order to prevent the arcuate body from being received between the leaf springs 18 of the book, and to extend the two different pivot end points, an outward stretching force is exerted, thereby connecting the fixing ring 35. Is inconvenient and easily damaged. For example, as shown in FIG. 3, that is, on the two plate-shaped springs 18 at the outer edge of the leaving nest 36, a fixed-position pivoting part 31 is pivotally mounted so that the end portions of the two plate-shaped springs 18 are effective. In addition, they are integrally connected to each other to form an integral body, and further pivotally connected to the inside of the leaving nest 36 of the active lower nest 14 and provided for the pivotal connection between the supporting bone 16 and the active lower nest 14 so as to have the unidirectional rotation. Of. As shown separately in FIG. 6, the leaving nest 36 accommodates two plate-shaped springs 18 that have respectively extended two different main umbrella ribs 15. Prior to pivotal placement in the abandoned tank 36, that is, when pinholes are provided at the outer edge of each of them and the rivet pins 20 are pivotally connected to each other, the two leaf springs 18 are effectively used to perform merging. Provided for pivotal placement of the lower nest 14 at the location of the nest 36, the two leaf springs 18 of which can be displaced in the same direction.

The support bone 16 installed between the middle butterfly 24 pivotally connected to the middle stage of the main umbrella bone 15 of the present invention and the active nest 14 has two leaf springs 18 at one end thereof. The other ends are connected to the leaf springs 18 installed on the other set of supporting bones 16 and are pivotally placed at the position of the single nest 36. The support of the umbrella cloth 11 formed by installing several main umbrella frames 15 on the advertising umbrella 10 is made into one ridge interlocking structure 17 by connecting the sets of the respective support frames 16 to each other. The structure of the spring interlocking structure 17, that is, interlocking with each other, can urge the advertising umbrella 10 to have a considerably good supporting spring.

The supporting elastic force of the advertising umbrella 10 is set in one arc shape when the plate spring 18 is deployed, and for example, as shown in FIG. 4, once the main umbrella bone 15 exerts a force (points to wind force). When receiving and pulling outwardly, the supporting bones 16 exert a tension that merges between the arcuate shapes of the two plate-like springs 18 and sufficiently provide the main umbrella bone 15 with an outward pulling force. In addition, one spring interlocking structure 17 is provided between the supporting bones 16 as a whole, and when the stereotactic pivot joint parts 31 are connected between the supporting bones 16 of each set, the springs are stretched between them to have a balancing action. When the main umbrella frame 15 receives an external force and is pulled, a spring is provided so that it is not easily broken. Similarly, when the leaf springs 18 expand into one arc shape and the advertising umbrella 10 is compressed, the two leaf springs 18 have a cushioning property to receive the compression and must be supported by the main umbrella frame 15. The main umbrella bone 15 does not easily break due to force.

In the implementation of the present invention, for example, the structure of the above-described embodiment does not include the manually-deployed advertising umbrella 10, but separately, for example, the embodiments of FIGS. 5 and 6 are one automatically-deployed advertising umbrella 10. The installation of the main umbrella bone 15 and the supporting bone 16 of the umbrella 10 is the same as that of the above-mentioned embodiment. Only the installation of the active lower nest 14 does not extend the push cylinder 21 and installs it below the active lower nest 14. Another automatic push rod structure 34 is installed in the inner bar 22, and the second lower nest 33 is provided on the automatic push rod structure 34 to support the secondary umbrella bone 30 and the automatic push rod structure 34 and the automatic push rod structure 34. The spring 29 is provided between the active lower nest 14 and the second lower nest 33 at the same time to provide an energy source for the advertising umbrella 10 to automatically deploy. One automatic pusher tube 28 was extended below and the advertising umbrella 10 was closed. At the time, set it to the manual pullback force position. Since the installation of the automatic push rod structure 34 is the same as that of the generally known automatic umbrella structure, the description of its deployment and supporting operation will be omitted.

The present invention effectively improves the well-known umbrella as described in each of the above embodiments, meets the purpose of practical use, and has the originality of the structure.

[0029]

[Effect of device]

 One fixed upper nest is provided above the middle bar, and this fixed upper nest serves to pivotally install one end of the main umbrella bone around it, and one active lower nest is separately installed in the middle bar. However, the active nest serves to pivotally mount one end of the supporting bone on the axis. Each of the supporting ribs is alternately pivoted and supported by two plate-shaped springs corresponding to each other in an arc shape, and on the middle butterfly of the main umbrella bone, which is pivotally installed at the other end, one supporting rib A spring interlocking structure can be formed to provide an advertising umbrella with a cantilever structure having a spring support.

[Brief description of drawings]

FIG. 1 is a stereoscopic view of the present invention.

FIG. 2 is a view for explaining a situation of pivotal connection between a supporting bone and a main umbrella bone when the advertising umbrella according to the present invention is manually opened.

FIG. 3 is a view for explaining a situation of pivotal connection between a supporting bone and a main umbrella bone when the advertising umbrella according to the present invention is manually opened.

FIG. 4 is a partial plan view showing a spring interlocking structure forming a supporting bone of the advertising umbrella of the present invention.

FIG. 5 is a view for explaining a state of pivotal connection between a supporting bone and a main umbrella bone when the advertising umbrella of the present invention is automatically opened.

FIG. 6 is a view for explaining a state of pivotal connection between a supporting bone and a main umbrella bone when the advertising umbrella of the present invention is automatically opened.

FIG. 7 is a view showing a state of pivoting between the middle butterfly and the main umbrella bone when the main umbrella bone of the present invention is installed on the U-shaped grooved main umbrella bone.

FIG. 8 shows the main umbrella frame of the present invention installed on a bar-shaped main umbrella frame,
The figure which shows the pivotal connection situation between a middle butterfly and a main umbrella bone.

[Explanation of symbols]

 10 Advertising Umbrella 11 Umbrella Cloth (Umbrella Fabric) 12 Middle Bar 13 Fixed Upper Nest 14 Active Lower Nest 15 Main Umbrella 16 Supporting Bone 17 Spring Interlocking Structure 18 Plate Spring 19 Riveting Pin 20 Riveting Pin 21 Push Tube 22 U-Shaped Groove Main Umbrella 23 Bar-shaped Main Umbrella 24 Middle Butterfly 25 Vessel Bone 26 Continuous Plate 27 Pinhole 28 Automatic Pushing Cylinder 29 Spring 30 Secondary Umbrella Bone 31 Positioning Joint Parts 32 Axis Pin 33 Second Lower Nest 34 Automatic Pushing Rod Structure 35 Fixing ring 36 Nesting nest 37 Straight texture 38 Slanted texture 39 Loose umbrella cloth

Claims (11)

[Scope of utility model registration request] 1. An advertising umbrella having a spring support on the umbrella frame, the assembly parts of which include: a single middle bar, which is a hollow middle bar or a wood middle bar, at a suitable position at the upper end. With one fixed upper nest and one active lower nest with one grip handle at the lower end; one fixed upper nest, which is pivotally fixed above the middle bar And the outer margin is provided with a few nests of main umbrella bones, and one fixing ring connects several main umbrella bones like an axis of rotation; one active nest.
It can move on the middle bar, has one push tube at the lower edge, several nests at the upper edge, and one fixation ring that connects the inner edge of the supporting bone like a rolling axis. And the main umbrella bone, one end of which is fixed to the fixed nest position of the fixed upper nest and the other end is sewn or fitted to the outer edge of the umbrella cloth, and one middle butterfly is pivotally installed at the middle position; Butterflies, which are pivotally fixed to the middle stage of the main umbrella bone, and have a connecting plate portion so that they can be pivotally connected to the supporting bone ends where plate springs are installed; supporting bones, which are mixed with the number of main umbrella bones Each supporting bone is composed of two leaf springs, one end of which is joined to the middle butterfly of the main umbrella bone by merging the two leaf springs, and the other ends are adjacent to each other. It is placed pivotally on the left nest of the active nest combined with one plate spring of the supporting bone; the supporting bone has a stereotactic pivoting part at the outer edge where the two plate springs are merged. The main feature is that the supporting bones between the main umbrella bone and the active lower nest, each supporting bone is merged with one end of two leaf springs and is pivoted to the middle butterfly position of the main umbrella bone. The other end is joined to one plate-shaped spring of the supporting bones adjacent to each other, and is pivotally placed in the leaving nest of the active lower nest. The supporting bones of and are connected with a plate spring to form one spring interlocking structure,
The main umbrella of an advertising umbrella, which provides stretchable elasticity to the support fabric. 2. The advertising umbrella having a spring support on the umbrella frame according to claim 1, wherein the middle bar is located at an appropriate position on the upper end of the middle bar when the umbrella frame is configured to be pushed open manually. Two fixed upper nests, one active lower nest in the fixed upper nest, and one pushing cylinder at the lower edge of the lower active nest. 3. The advertising umbrella having a spring support on the umbrella frame according to claim 1, wherein the middle bar is located at an appropriate position on the upper end of the middle bar when the umbrella frame is configured to automatically push open. Two fixed upper nests, and one active lower nest, one second lower nest at the lower edge of the active lower nest, and one spring between the second lower nest and the active lower nest. One automatic pushing cylinder is provided by extending the lower edge of the second lower nest; a separate nest is provided in the second lower nest to pivotally connect to one end of the subsidiary umbrella bone, The other end is pivotally attached to the supporting bone and adjacent to the proper location of the active nest. 4. The advertising umbrella having a spring support on the umbrella bone described in claim 1, wherein the middle butterfly installed in the middle stage of the main umbrella bone is installed according to the shape of the main umbrella bone, When the main umbrella bone is installed in one U-shaped groove, the middle butterfly places the skeleton in the U-shaped grooved main umbrella bone groove tank, and also pivots and fixes the impact point. One continuous plate part that is extended to the center, a pin hole is provided in the center, and the shaft pin is pivotally connected to the supporting bone end that combines two plate springs. 5. The advertising umbrella having a spring support on the umbrella frame according to claim 1, wherein the middle butterfly installed in the middle stage of the main umbrella frame is installed according to the shape of the main umbrella frame, and the main umbrella is installed. When the bones are installed in the shape of a bar, the butterfly in the middle covers the tank bones on the outer edge of the main umbrella bone, and is fixed at an impact point. A pin hole is provided on the shaft, and a shaft pin is used for the pivotal connection of the supporting epiphyses of the two leaf springs. 6. The advertising umbrella having a spring support on the umbrella frame described in claim 1, wherein each set of supporting bones is composed of two plate-shaped springs and is pivoted to the middle butterfly of the middle stage of the main umbrella bone. When connecting, the supporting bones are jointed and pivoted by two leaf springs, and the jointed edge positions are hooked and pivoted by stereotactic pivoting parts. 7. The advertising umbrella having a spring support on the umbrella frame described in claim 1, wherein each set of supporting bones is composed of two plate-shaped springs, and is pivoted to the middle butterfly of the middle stage of the main umbrella bone. When connecting, the supporting bones are jointed and pivoted by two plate-shaped springs, and the edge positions where they are merged are rivet pivotally joined by several rivet pins. 8. The advertising umbrella having a spring support on the umbrella frame described in claim 1, wherein each set of supporting bones is composed of two plate-shaped springs, and is pivotally connected to an abandoned nest of an active nest. Then, the two leaf springs are merged with the leaf springs next to each other, and are pivotally placed in the abandoning nest of the active lower nest, and the merged position of the leaf springs is a hook pivotally connected by a stereotactic pivot joint part. 9. The advertising umbrella having a spring support on the umbrella frame described in claim 1, wherein each set of supporting bones is composed of two plate-shaped springs, and is pivotally connected to an abandoning nest of an active nest. , The two leaf springs are merged with the leaf springs next to each other, and are pivotally placed in the abandoned nest of the active nest, and the merged position of the leaf springs is the rivet pivotally connected by several rivet pins. . 10. The advertising umbrella having a spring support on the umbrella frame according to claim 1, wherein the umbrella cloth pivotally mounted on the outer edge of the main umbrella bone of the advertising umbrella is directly pivoted by a single umbrella fabric. What I did. 11. The advertising umbrella having a spring support on the umbrella bone described in claim 1, wherein the umbrella cloth pivotally provided on the outer edge of the main umbrella bone of the advertising umbrella is made of several plates of triangular umbrella material. Umbrella cloth made by sewing.