Integrated umbrella tail rib

Abstract

The utility model relates to the technical field of umbrella ribs, in particular to an integrated umbrella tail rib which comprises a connecting rib, a first umbrella rod connecting end and a third umbrella rib connecting end are arranged at the two ends of the connecting rib respectively, and the first umbrella rod connecting end is rotatably connected to the top end of an umbrella handle through cooperation of a fixing shaft. The third umbrella rib connecting end is rotationally connected with a middle rib through cooperation of a fixing shaft, the other side of the middle rib is provided with a first umbrella rib connecting end, the first umbrella rib connecting end is rotationally connected with a tail rib through cooperation of a fixing shaft, and an umbrella rib containing groove is formed in the tail rib; according to the foldable umbrella, the umbrella rib containing groove is formed in the tail rib, so that the middle rib part can be overturned and clamped into the umbrella rib containing groove, after folding is completed, the size of the whole umbrella after the umbrella is folded can be effectively reduced, and the umbrella is more convenient to store and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrella ribs, in particular to an integrated umbrella tail rib. Background Art

[0002] Chinese patent number "CN211092215U" discloses a four-fold reverse umbrella rib structure, including a cylindrical umbrella handle, an upper umbrella rib seat is provided at one end of the umbrella handle, a lower umbrella rib seat is provided at the umbrella handle, a long folding frame is provided on the outer side of the upper umbrella rib seat, and a short folding frame is provided at the lower umbrella rib seat. A main umbrella rib is provided at one end of the long folding frame, and main rib joints are provided at both ends of the main umbrella rib. A short pull wire is provided on one side of the short folding frame, a secondary umbrella rib is provided at one end of the main umbrella rib, and secondary rib joints matching therewith are provided at the connection points of both ends of the secondary umbrella rib, an inner pull wire is provided on one side of the long folding frame, a coccyx is provided at one end of the secondary umbrella rib, and the coccyx is provided with a coccyx joint. Through the improvement, the portability of the reverse umbrella is improved, and the outward-turning storage structure is not easy for rainwater to penetrate.

[0003] This patent can be used for the production of umbrella ribs. By forming an outward-folding four-section folding umbrella structure, the volume of the folded umbrella becomes smaller. However, the device does not have a rib storage structure. During the folding process, the ribs cannot be overlapped and stored, and the folding between the ribs takes up a large space, which affects the volume of the entire umbrella after the umbrella is folded. Therefore, an improvement is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that there is no umbrella rib storage structure, the umbrella ribs cannot be overlapped and stored during the folding and unfolding process, the folding between the umbrella ribs takes up a large space, and the volume of the entire umbrella after the umbrella is folded is affected, and an integrated umbrella tail rib is proposed to solve the problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An integrated umbrella tailbone is designed, comprising a connecting bone, wherein two ends of the connecting bone are respectively provided with a first umbrella pole connecting end and a third umbrella rib connecting end, the first umbrella pole connecting end is connected to the top of the umbrella handle by rotating with a fixed shaft, the third umbrella rib connecting end is connected to a middle bone by rotating with a fixed shaft, a first umbrella rib connecting end is provided on the other side of the middle bone, the first umbrella rib connecting end is connected to the tailbone by rotating with a fixed shaft, an umbrella rib storage groove is provided inside the tailbone, and the middle bone is rotatably wrapped inside the umbrella rib storage groove.

[0007] Preferably, a second rib connecting end is provided in the middle section of the connecting bone, and the second rib connecting end is connected to the folding bone through the cooperation and rotation of a fixed shaft. A second umbrella pole connecting end is provided on the other side of the folding bone, and the second umbrella pole connecting end is connected to the lifting sleeve of the umbrella handle through the cooperation and rotation of the fixed shaft.

[0008] Preferably, a second traction end is provided on a side of the middle rib close to the third rib connecting end, and a third traction end is provided on a side of the folding rib close to the second rib connecting end, and the second traction end and the third traction end are pulled and pulled by the cooperation of a second traction rod.

[0009] Preferably, a first traction end is provided on a side of the coccyx close to the first rib connecting end, and the first traction end is pulled by a first traction rod to pull the side of the connecting rib close to the third rib connecting end.

[0010] Preferably, an umbrella cloth fixing end is provided on the other side of the coccyx.

[0011] Preferably, a first groove is formed inside the middle bone, and part of the first traction rod can be received in the first groove; a second groove is formed inside the connecting bone, and part of the folded bone can be received in the second groove; a third groove is formed inside the folded bone, and part of the second traction rod can be received in the third groove.

[0012] Preferably, the coccyx, the middle bone, the connecting bone and the folding bone are all integrally formed by stamping and bending.

[0013] The utility model provides an integrated umbrella coccyx, which has the beneficial effect that: through the rib storage groove opened inside the coccyx, when the umbrella is folded and stowed, the middle bone part can be turned over and stuck into the rib storage groove, and the middle bone, connecting bone and folding bone are all produced by the same process and also have a groove part. During the folding and stowing process, parts of the middle bone, connecting bone and folding bone will be stuck into the groove. After the folding is completed, the volume of the entire umbrella after the umbrella is folded can be effectively reduced, making the umbrella more convenient to store.

[0014] By providing the umbrella cloth fixing end, the plastic bead head part of the traditional umbrella can be replaced, thereby making the production of the umbrella ribs more convenient and saving production time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an integrated umbrella tail bone proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional structure diagram of an integrated umbrella tail bone proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of an integrated umbrella tail bone in the utility model when it is opened;

[0018] Figure 4 This is a schematic diagram of the rib storage groove structure of an integrated umbrella tail rib proposed by the utility model;

[0019] Figure 5 The utility model is a schematic structural diagram of the coccyx connecting part of an integrated umbrella coccyx.

[0020] In the figure: 1, coccyx; 101, rib storage groove; 102, umbrella cloth fixing end; 103, first traction end; 104, first rib connecting end; 2, middle bone; 201, second traction end; 3, connecting bone; 301, first umbrella pole connecting end; 302, second umbrella rib connecting end; 303, third umbrella rib connecting end; 4, folding bone; 401, third traction end; 402, second umbrella pole connecting end; 5, first traction rod; 6, second traction rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 The invention discloses an integrated umbrella tail bone, comprising a connecting bone 3, wherein two ends of the connecting bone 3 are respectively provided with a first umbrella pole connecting end 301 and a third umbrella rib connecting end 303, the first umbrella pole connecting end 301 is connected to the top of the umbrella handle by rotating with a fixed axis, the third umbrella rib connecting end 303 is connected to the middle bone 2 by rotating with a fixed axis, the other side of the middle bone 2 is provided with a first umbrella rib connecting end 104, the first umbrella rib connecting end 104 is connected to the tail bone 1 by rotating with a fixed axis, an umbrella rib storage groove 101 is provided inside the tail bone 1, the middle bone 2 is rotated and wrapped inside the umbrella rib storage groove 101, through the umbrella rib storage groove 101 provided inside the tail bone 1, when the umbrella is folded and stored, the middle bone 2 part can be flipped and stuck in the umbrella rib storage groove 101, after the folding is completed, the volume of the entire umbrella after the umbrella is folded can be effectively reduced, so that the umbrella is more convenient to store.

[0023] A second rib connecting end 302 is provided at the middle section of the connecting bone 3, and the second rib connecting end 302 is connected to the folding bone 4 through the cooperation and rotation of a fixed axis. A second umbrella pole connecting end 402 is provided on the other side of the folding bone 4, and the second umbrella pole connecting end 402 is connected to the lifting sleeve of the umbrella handle through the cooperation and rotation of the fixed axis. The folding bone 4 can be driven to move by sliding the lifting sleeve, thereby opening the umbrella.

[0024] A second traction end 201 is provided on a side of the middle bone 2 close to the third rib connecting end 303, and a third traction end 401 is provided on a side of the folding bone 4 close to the second rib connecting end 302. The second traction end 201 and the third traction end 401 are pulled and pulled by the cooperation of the second traction rod 6, and the middle bone 2 can be opened under the traction of the second traction rod 6.

[0025] A first traction end 103 is provided on the side of the coccyx 1 close to the first rib connecting end 104. The first traction end 103 pulls the traction connecting bone 3 close to the third rib connecting end 303 through the cooperation of the first traction rod 5. Under the traction of the first traction rod 5, the coccyx 1 can be opened.

[0026] An umbrella cloth fixing end 102 is provided on the other side of the coccyx 1. By providing the umbrella cloth fixing end 102, the plastic bead head of the traditional umbrella can be replaced, thereby making the production of the umbrella ribs more convenient and saving production time and cost.

[0027] A first groove is provided inside the middle bone 2, and part of the first traction rod 5 can be stored in the first groove; a second groove is provided inside the connecting bone 3, and part of the folding bone 4 can be stored in the second groove; a third groove is provided inside the folding bone 4, and part of the second traction rod 6 can be stored in the third groove. During the folding and stowing process, parts of the middle bone 2, the connecting bone 3 and the folding bone 4 will be stuck in the grooves. After folding, the volume of the entire umbrella can be effectively reduced after the umbrella is folded, making the umbrella more convenient to store.

[0028] The coccyx 1, the middle bone 2, the connecting bone 3 and the folding bone 4 are all integrally formed by stamping and bending. The umbrella ribs are easy to process and easy to use, and the production cost is reduced.

[0029] Working method: When working, the first umbrella pole connecting end 301 is rotated and fixed to the top of the umbrella handle, and then the second umbrella pole connecting end 402 is rotated and fixed to the lifting sleeve of the umbrella handle. The folding bone 4 can be driven by sliding the lifting sleeve, and the second traction rod 6 is pulled by the folding bone 4 to open the middle bone 2, and the connecting bone 3 will be opened along with the movement of the folding bone 4. At this time, under the traction and pulling of the first traction rod 5, the coccyx 1 can be opened, thereby completing the unfolding of the umbrella ribs, which is convenient to use. During the folding process, the middle bone 2 part can be flipped and inserted into the umbrella rib storage groove 101 of the coccyx 1, and the middle bone 2, the connecting bone 3 and the folding bone 4 are all produced by the same process and also have a groove part. During the folding and folding process, the middle bone 2, the connecting bone 3 and the folding bone 4 parts will be inserted into the groove. After the folding is completed, the volume of the entire umbrella after the umbrella is folded can be effectively reduced, making the umbrella more convenient to store.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated umbrella tail bone, comprising a connecting bone (3), characterized in that: The two ends of the connecting bone (3) are respectively provided with a first umbrella pole connecting end (301) and a third umbrella rib connecting end (303); the first umbrella pole connecting end (301) is connected to the top of the umbrella handle by means of a fixed shaft, the third umbrella rib connecting end (303) is connected to the middle bone (2) by means of a fixed shaft, the other side of the middle bone (2) is provided with a first umbrella rib connecting end (104); the first umbrella rib connecting end (104) is connected to the coccyx (1) by means of a fixed shaft, the inside of the coccyx (1) is provided with an umbrella rib storage groove (101); the middle bone (2) is rotatably wrapped inside the umbrella rib storage groove (101).

2. The integrated umbrella tail bone according to claim 1, characterized in that: A second rib connecting end (302) is provided at the middle section of the connecting bone (3), and the second rib connecting end (302) is connected to the folding bone (4) by means of a fixed shaft and a rotation thereof; a second umbrella rod connecting end (402) is provided at the other side of the folding bone (4), and the second umbrella rod connecting end (402) is connected to the lifting sleeve of the umbrella handle by means of a fixed shaft and a rotation thereof.

3. The integrated umbrella tail bone according to claim 2, characterized in that: A second traction end (201) is provided on a side of the middle rib (2) close to the third rib connecting end (303), and a third traction end (401) is provided on a side of the folding rib (4) close to the second rib connecting end (302). The second traction end (201) and the third traction end (401) are pulled and pulled together by a second traction rod (6).

4. The integrated umbrella tail bone according to claim 3, characterized in that: A first traction end (103) is provided on a side of the coccyx (1) close to the first rib connecting end (104), and the first traction end (103) is pulled by the first traction rod (5) to pull the connecting bone (3) close to the third rib connecting end (303).

5. The integrated umbrella tail bone according to claim 4, characterized in that: An umbrella cloth fixing end (102) is provided on the other side of the coccyx (1).

6. The integrated umbrella tail bone according to claim 5, characterized in that: A first groove is formed inside the middle bone (2), and part of the first traction rod (5) can be received in the first groove; a second groove is formed inside the connecting bone (3), and part of the folded bone (4) can be received in the second groove; a third groove is formed inside the folded bone (4), and part of the second traction rod (6) can be received in the third groove.

7. The integrated umbrella tail bone according to claim 6, characterized in that: The coccyx (1), the middle bone (2), the connecting bone (3) and the folding bone (4) are all integrally formed by stamping and bending.

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