JP3223026U - Umbrella skeleton - Google Patents

Abstract

An umbrella skeleton is provided. A first umbrella bone 2 and a second umbrella bone 3 are assembled from an umbrella shaft, respectively, and are pivotally connected to a dowel 21 of the first umbrella bone by a second umbrella bone, characterized by the first umbrella bone. And the second umbrella frame are pivoted, and each end of the tension group is provided at an appropriate position within the depression at the pivotal portion of the first and second umbrella bones. The sleeve tube 5 is connected to the dowel, the other end of the sleeve tube is provided with a traction piece 61 of the support 6, and the traction piece abuts against the center of gravity of the umbrella wing member 62, and the sleeve tube is in contact with the sleeve. The first umbrella bone to be fitted is to be inserted and abutted under the center of the umbrella wing member of the support. When opening the umbrella tool, the second umbrella bone is operated so that the dowel pushes the sleeve tube, and then the sleeve tube is driven so as to push the traction piece of the support member, so that the first umbrella bone is moved to the umbrella. Since it is abutted under the wing member, the pushed-up connecting pipe and the pulling piece can urge the umbrella wing member to deploy outward. [Selection] Figure 1

Description

  The present invention relates to a framework of an umbrella, in particular, by using a tension structure to optimize the tension effect of the umbrella bone, and by using a sleeve fitting between the umbrella bone and a sleeve tube, the support tool is pushed. The present invention relates to a novel structure that changes the shape of the tail end of the umbrella bone.

  Umbrellas are widely used for shielding and rainproofing, and the development of umbrellas is premised on the premise that the overall structure of umbrellas will not be changed in recent years. Already fully achieved, only the further improvement of its optimization and the change in the appearance of the umbrella shape will enhance its efficacy.

  As shown in FIG. 12, the umbrella structure in the prior art is composed of main constituent members such as an umbrella shaft 10 and a plurality of umbrella bones 20, and an umbrella wheel 101 is provided on the umbrella shaft 10. When 20 is assembled on the umbrella wheel 101 and the umbrella tool is to be opened, the umbrella wheel structure for shielding is formed by moving the umbrella wheel 101 to support the umbrella bone 20 by pushing it. Although the above umbrella structure has the basic function of an umbrella, it should be able to further optimize the degree of arcing on the umbrella surface, thereby increasing the shielding effectiveness.

  The present invention includes a component that stretches the umbrella bone so that the arc of the umbrella bone becomes larger, and the umbrella tool pushes the sleeve tube to change the tail end shape of the umbrella bone. An object of the present invention is to provide an umbrella framework that can further improve the aesthetics.

  In order to achieve the above object, the present invention provides the following technical means and technical solutions that have been specifically adopted.

  The framework of the umbrella according to the present invention is that the first umbrella bone and the second umbrella bone are assembled from the umbrella shaft, respectively, and the second umbrella bone is pivotally connected to the dowel location of the first umbrella bone, thereby A framework is formed, characterized in that a brace is pivoted between the first and second umbrella bones, and each end of the brace is connected to the first and second umbrella bones. Provided at an appropriate position within the depression at the pivot, a sleeve tube is connected to the dowel, and a pulling piece of a support is provided at the other end of the sleeve tube, and the pulling piece is an umbrella blade member for each. The dowel and the sleeve tube are slidable so that the first umbrella bone can be fitted into the sleeve, and the first umbrella bone is the center of the umbrella blade member of the support. It is to be inserted into the place.

  The framework of the umbrella according to the present invention has an implementation method of different types of umbrellas, in which the first umbrella bone, the second umbrella bone, the third umbrella bone, and the fourth umbrella bone are assembled from the umbrella shaft, respectively. By pivoting to the center of gravity of the first umbrella bone by the umbrella bone, pivoting to the third umbrella bone and then pivoting to the dowel location of the fourth umbrella bone by the third umbrella bone A folding umbrella frame is formed, characterized in that a brace is pivotally connected between the third and fourth umbrella bones, and each end of the brace is connected to the third and fourth umbrella bones. Provided at one end of the umbrella bone, a sleeve tube is connected to the dowel, a connecting tube of a support is assembled to the other end of the sleeve tube, and two pulling pieces are connected to the connecting tube, and Each piece is abutted against the center of gravity of both wings of the umbrella wing member, and the third umbrella bone is fitted into the sleeve with the dowel and the sleeve tube. , To have a sliding property and the third bevel bone is to be abutted inserted into the center portion of the Kasatsubasa member support.

  According to the present invention, by using the tension structure to optimize the umbrella bone tension effect, and by utilizing the sleeve fitting between the umbrella bone and the sleeve tube, the support tool is pushed to move the tail of the umbrella bone. The end form can be changed.

It is an appearance perspective development view of the present invention (long umbrella). It is a front development view of the present invention. FIG. 3 is an enlarged development view of a strut assembly and a dowel according to the present invention. It is an expanded development view of a sleeve tube and a support of the present invention. It is a disassembled enlarged view of the sleeve pipe and support of this invention. This is the front convergence trap of the present invention. It is an expansion convergence figure of a strut set and a dowel of the present invention. It is an expansion convergence figure of the sleeve pipe and support of this invention. It is an appearance perspective development view of the present invention (folding umbrella). It is a front development view of the present invention. It is an expansion expanded view of the 4th umbrella bone of the present invention, a sleeve pipe, and a support. It is a front expanded view of the prior art umbrella frame structure.

As shown in FIG. 1, the framework of the umbrella according to the present invention includes a first umbrella frame 2 and a second umbrella frame 3 assembled from an umbrella shaft 1, and a dowel of the first umbrella frame 2 by the second umbrella frame 3. By being pivotally connected to 21 places, a framework of a long umbrella is formed. The feature of this is that a strut 4 is pivoted between the first umbrella 2 and the second umbrella 3, and the strut 4 Each end of the sleeve is provided at an appropriate position within the depression at the joint between the first umbrella bone 2 and the second umbrella bone 3, and the sleeve tube 5 is connected to the dowel 21, and the sleeve tube 5 A connecting pipe 63 of the support 6 is assembled to the other end of the support pipe. Two pulling pieces 61 are connected to the connecting pipe 63, and the pulling pieces 61 are brought into contact with the center of gravity of both blades of the umbrella blade member 62, respectively. The dowels 21 and the sleeve tube 5 are provided with slidability so that the first umbrella bone 2 can be fitted into the sleeve, and In the umbrella bone 2 is abutted inserted into the center portion of the Kasatsubasa member 62 of the support 6.
The tension set 4 includes a support shaft 41 and a sleeve member 42. The sleeve member 42 is sleeve-fitted to the first umbrella bone 2, and both ends of the support shaft 41 are the sleeve member 42 and the second umbrella, respectively. It is pivoted on the bone 3.

As shown in FIGS. 2 to 4, when opening the umbrella tool, the second umbrella bone 3 moves upward and is driven to deploy the first umbrella bone 2. The tension set 4 provided between the second umbrella bone 3 and the second umbrella bone 3 is raised to the middle stage of the first umbrella bone 2 via the support shaft 41, thereby simultaneously assisting the tension of the first umbrella bone 2. Since the second umbrella bone 3 slides with the pushing to the dowel 21 provided on the first umbrella bone 2, the sleeve tube 5 is driven to slide out of the first umbrella bone 2, In addition, the sleeve tube 5 again sequentially drives the connecting tube 63 and the pulling piece 61 to pull the umbrella blade member 62. At this time, the first umbrella bone 2 is assembled under the umbrella blade member 62. 61 is provided at the center of gravity of both blades, and the connecting pipe 63 slides when the center position between the first umbrella bone 2 and the umbrella blade member 62 is stationary. Thus, only the pulling piece 61 can be deployed outward, and by urging the deployment of both wings of the umbrella wing member 62, the shape of the tail end of the umbrella bone is changed, thereby changing the appearance of the umbrella surface. It has an influence.
In addition, when the tension set 4 is in the raised state, there is an additional effect that the sliding distance of the sleeve tube 5 can be limited. By installing the support shaft 41 of an appropriate length, the second umbrella bone 3 can be doweled. 21. Since the sliding space for pushing the sleeve tube 5 can be restricted, it is possible to prevent the umbrella blade member 62 of the support 6 from being excessively expanded and damaging the umbrella surface.

  As shown in FIG. 5, the sleeve tube 5 is provided with a position restricting block 51, the connecting tube 63 is provided with a position restricting hole 631, and the position restricting block 51 and the position restricting hole 631 are arranged in positions. Restriction engagement is made. Accordingly, the support 6 is an independent object, and can be arbitrarily adapted to the application of each type of umbrella without affecting each other during production.

  On the other hand, as shown in FIGS. 6 to 8, when retracting the umbrella, the second umbrella bone 3 is driven so as to converge the first umbrella bone 2 downward, via the support shaft 41 of the tension set 4. With the release of the raised state, the second umbrella 3 is driven to slide the dowel 21 and the sleeve tube 5 toward the sleeve member 42, and at the same time, the sleeve tube 5 has two pulling pieces 61. If the two blades of the umbrella wing member 62 are also bundled together, the operation for retracting the umbrella is completed. Thereby, in the multi-effects in consideration of appearance diversity and structural strength requirements, it is possible to effectively provide a more preferable use practical degree for the framework structure of the umbrella.

As shown in FIGS. 9 to 11, the framework of the umbrella according to the present invention has a different type of umbrella implementation method, and the first umbrella bone 2, the second umbrella bone 3, and the third umbrella bone from the umbrella shaft 1. 7 and the fourth umbrella bone 8 are assembled and pivotally connected to the center of gravity of the first umbrella bone 2 by the second umbrella bone 3, and after the first umbrella bone 2 is pivotally connected to the third umbrella bone 7, By being pivotally connected to the dowels 82 of the fourth umbrella bone 8 by the three umbrella bones 7, a folded umbrella framework is formed, and the feature is between the third umbrella bone 7 and the fourth umbrella bone 8. The brace 4 is pivotally connected, and each end of the brace 4 is provided at one end of the third umbrella bone 7 and the fourth umbrella bone 8, and the sleeve tube 5 is connected to the dowel 82, and the sleeve tube The connecting pipe 63 of the support 6 is assembled to the other end of the support 5. Two pulling pieces 61 are connected to the connecting pipe 63, and the pulling pieces 61 are respectively connected to the umbrella blade member 6. The dowel 82 and the sleeve tube 5 are slidable so that the third umbrella bone 7 can be fitted into the sleeve, and the third umbrella bone 7 is attached to the support 6. It is to be inserted into and abutted against the central portion of the umbrella wing member 62.
The strut set 4 includes a support shaft 41 and a sleeve member 42. The sleeve member 42 is fitted into the third umbrella bone 7 and both ends of the support shaft 41 are respectively connected to the sleeve member 42 and the fourth umbrella. It is pivoted on the bone 8.
A traction shaft 91 is continuously provided between the first umbrella bone 2 and the fourth umbrella bone 8, and an elastic member 92 is joined from the first umbrella bone 2 to an intermediate position of the third umbrella bone 7, so that the second A traction shaft 91 is connected between the umbrella bone 3 and the third umbrella bone 7.

Prior Art 10 Umbrella Shaft 101 Umbrella Skull 20 Umbrella Bone Invention 1 Umbrella Shaft 2 1st Umbrella Bones 21, 82 Dowel 3 2nd Umbrella Bone 4 Strut Set 41 Support Shaft 42 Sleeve Member 5 Sleeve Tube 51 Position Restriction Block 6 Support 61 Pulling piece 62 Umbrella wing member 63 Connecting pipe 631 Position restricting hole 7 Third umbrella bone 8 Fourth umbrella bone 91 Pulling shaft 92 Elastic member

Claims (5)

A first umbrella bone and a second umbrella bone are assembled from the umbrella shaft, respectively, and a framework of the umbrella pivoted to the dowel location of the first umbrella bone by the second umbrella bone,
A strut set is pivotally connected between the first umbrella bone and the second umbrella bone, and each end of the strut set is at an appropriate position within the depression at the joint between the first umbrella bone and the second umbrella bone. A sleeve tube is provided on the dowel and connected to the other end of the sleeve tube. A connecting tube for a support is assembled on the other end of the sleeve tube, and two pulling pieces are connected to the connecting tube. The dowel and the sleeve tube are slidable so that the first umbrella bone can be fitted into the sleeve, and the first umbrella bone is the umbrella of the support tool. An umbrella framework, characterized in that it is inserted into and abutted at the center of the wing member.   The strut assembly includes a support shaft and a sleeve member. The sleeve member is sleeve-fitted to the first umbrella bone, and both ends of the support shaft are pivotally connected to the sleeve member and the second umbrella bone, respectively. The umbrella skeleton according to claim 1, wherein The first umbrella bone, the second umbrella bone, the third umbrella bone, and the fourth umbrella bone are assembled from the umbrella shaft, respectively, and are pivotally connected to the center of gravity of the first umbrella bone by the second umbrella bone. After being pivotally connected to the third umbrella bone, it is pivotally linked to the dowel location of the fourth umbrella bone by the third umbrella bone, thereby forming the framework of the folding umbrella,
A tension set is pivotally connected between the third and fourth umbrella bones, each end of the tension set is provided at one end of the third and fourth umbrella bones, and a sleeve tube is provided on the dowel. The connecting pipe of the support tool is assembled to the other end of the sleeve pipe, and the two pulling pieces are connected to the connecting pipe, and the pulling pieces are brought into contact with the center of gravity of both blades of the umbrella blade member. The dowel and the sleeve tube have sliding properties so that the third umbrella bone can be fitted into the sleeve, and the third umbrella bone is inserted into and abutted against the central portion of the umbrella wing member of the support. The framework of an umbrella characterized by   The sleeve tube is provided with a position restricting block, the connection tube is provided with a position restricting hole, and the position restricting block and the position restricting hole are engaged in position restricting. The framework of the umbrella according to claim 1 or claim 3.   The strut assembly includes a support shaft and a sleeve member. The sleeve member is sleeve-fitted to the third umbrella bone, and both ends of the support shaft are pivotally connected to the sleeve member and the fourth umbrella bone, respectively. The skeleton of the umbrella according to claim 3, wherein

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