A portable folding umbrella

Abstract

The application discloses a portable folding umbrella and relates to a daily necessity. The portable folding umbrella comprises a handle, a plurality of ribs, and an umbrella cloth, one end of the ribs is slidably connected with the handle, the center of the umbrella cloth is fixedly installed on the handle, the outer side of the umbrella cloth is installed on the ribs, the portable folding umbrella further comprises a supporting rib, a position limiter, a movable ring and a fixed ring, one end of the supporting rib is rotatably connected with the handle, the other end of the supporting rib is connected with the position limiter, the position limiter is sleeved on the ribs and can slide on the ribs, a plurality of movable rings and a plurality of fixed rings are arranged on the umbrella cloth, the movable rings are sleeved on the ribs, part of the fixed rings are connected with one end of the ribs away from the handle, and the other part of the fixed rings are connected with the supporting rib. The portable folding umbrella has the beneficial effects that the ribs are synchronously stretched along with the extension of the handle, the portable folding umbrella is convenient and fast, and the overall strength of the umbrella is strengthened; when the umbrella is stored, the umbrella can form a column shape instead of a cone shape, the umbrella cloth is automatically stored between the ribs and the supporting rib, the process of arranging the umbrella cloth is omitted, and the stored umbrella is more beautiful.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of daily necessities, in particular to a kind of portable folding umbrella. BACKGROUND

[0002] The folding umbrella on the market at present is mostly through folding multiple section rotating connection rib to achieve folding effect, but after folding rib, it is still needed to arrange additional umbrella cloth, after smoothing umbrella cloth, it is still needed to be tied up with ribbon, process is relatively more troublesome, if not arranging umbrella cloth, one is not beautiful, two is due to the volume of umbrella cloth not arranging and ribbon can not be tied up;During the process of folding umbrella unfolding, umbrella cloth needs to be shaken, otherwise it can appear the situation that a section of rib cannot be opened due to the covering of umbrella cloth;When unfolding rib, it often appears the situation that the outermost rib of unfolding is turned out, especially in the case of wind, at this time, it needs to be turned back to normal state manually, if there is an article in hand, operation is not very convenient. SUMMARY

[0003] The present application provides a kind of portable folding umbrella in the prior art, it is not needed to arrange umbrella cloth when being stored, it will not appear the situation that rib is turned out or rib cannot be opened due to the covering of umbrella cloth when being unfolded, and the process of unfolding and storing is convenient and fast.

[0004] In order to achieve the above-mentioned purpose, the present application is solved by the following technical scheme:

[0005] A kind of portable folding umbrella, including umbrella handle, several ribs, umbrella cloth, the rib one end is slidably connected with the umbrella handle, the umbrella cloth center is fixedly installed on the umbrella handle, the umbrella cloth outside is installed on the rib, it further includes support bone, stopper, movable ring, fixed ring, the support bone one end is rotatably connected with the umbrella handle, the other end is connected with the stopper, the stopper is sleeved on the rib and can slide on the rib, the umbrella cloth is provided with several movable rings and several fixed rings, the movable ring is sleeved on the rib, part of the fixed ring is connected at the rib end away from the umbrella handle, another part of the fixed ring is connected on the support bone.

[0006] Preferably, the umbrella handle is a telescopic umbrella handle, the rib is a telescopic rib, and a plurality of limiting devices are provided on the umbrella handle and the rib.

[0007] Preferably, the umbrella handle is provided with a sliding connector and a fixed connector, the fixed connector is arranged at one end of the umbrella handle and rotatably connected with the support bone, the sliding connector is sleeved on the umbrella handle and can slide on the umbrella handle, and the rib is rotatably connected to the sliding connector.

[0008] Preferably, both the fixed connector and the sliding connector are provided with rotation limiting devices, the support bone can rotate at an angle of 0~90° on the fixed connector, and the umbrella rib can rotate at an angle of 0~90° on the sliding connector.

[0009] Preferably, a movable piece is provided at the connection between the umbrella rib and the sliding connector. One end of the movable piece is rotatably connected to the umbrella rib, and the other end is rotatably connected to the sliding connector. In the fully retracted state, the umbrella rib is perpendicular to the movable piece, and the movable piece is perpendicular to the umbrella handle.

[0010] Preferably, a protruding rotating device with a hole or a shaft is provided at the connection between the supporting bone and the fixed connector, and the rotating device and the supporting bone form a "7" shape.

[0011] Preferably, the length of the rotator is equal to the length of the movable plate.

[0012] Preferably, the supporting bone is spiral-shaped to increase its strength.

[0013] Preferably, one end of the limiter is larger than the other end.

[0014] Preferably, a spring is fixedly disposed below the fixed connector, and the sliding connector contacts the spring when it slides to the uppermost end on the umbrella handle.

[0015] Preferably, the sliding connector is provided with a switch, which is used to fix the sliding connector to the umbrella handle.

[0016] Preferably, an umbrella cap is provided above the fixing connector. The umbrella cap is used to reinforce and fix the umbrella fabric and to restrict the supporting rib from continuing to rotate upward in the fully unfolded state.

[0017] Preferably, a grip is provided on the lower side of the umbrella handle, and the grip has an opening on one side to form a container. In the fully retracted state, the sliding connector is placed inside the grip.

[0018] Preferably, a raindrop head is provided on the outer side of the umbrella rib, and the raindrop head is connected to part of the fixing ring.

[0019] This invention discloses a portable folding umbrella. One end of the supporting rib is rotatably connected to the umbrella handle, and the other end is rotatably connected to the limiting device. The limiting device is fitted onto the umbrella rib and can slide on the umbrella rib. The umbrella fabric is provided with a plurality of movable rings and a plurality of fixed rings. The movable rings are fitted onto the umbrella ribs. Some of the fixed rings are connected to the end of the umbrella rib away from the umbrella handle, and other fixed rings are connected to the supporting rib. Both the fixed connector and the sliding connector are provided with rotation limiting devices. The supporting rib can rotate at an angle of 0~90° on the fixed connector, and the umbrella rib can rotate at an angle of 0~90° on the sliding connector. A movable piece is provided at the connection between the umbrella rib and the sliding connector. In the fully folded state, the umbrella rib is perpendicular to the movable piece, and the movable piece is perpendicular to the umbrella handle. The supporting rib is spiral-shaped to increase its strength.

[0020] The beneficial effects of this invention are as follows: a limiter is provided so that the umbrella ribs stretch synchronously with the extension of the umbrella handle, which is convenient and quick; a support rib is provided to strengthen the overall strength of the umbrella; a movable piece is provided so that the umbrella can be formed into a cylindrical shape rather than a cone shape when stored; the umbrella fabric is automatically stored between the umbrella ribs and the support ribs, eliminating the process of tidying up the umbrella fabric and making the stored umbrella more beautiful; when opened, it will not cover the umbrella ribs, which would prevent it from being unable to open; the umbrella ribs are telescopic, so the umbrella ribs will not turn outward. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the accompanying drawings are only some embodiments of the present invention. For those skilled in the art, other embodiments and their accompanying drawings can be obtained based on the embodiments shown in these drawings without creative effort.

[0022] Figure 1 This is the main view of the fully unfolded state of the present invention.

[0023] Figure 2 This is a partially enlarged view of the fully unfolded state of the present invention.

[0024] Figure 3 This is a partially enlarged view of the fully unfolded state of the present invention.

[0025] Figure 4 This is a top view of the fully unfolded state of the present invention.

[0026] Figure 5 This is a schematic diagram of the convergence state 1 of the present invention.

[0027] Figure 6 This is a schematic diagram of the convergence state 2 of the present invention.

[0028] Figure 7 This is a schematic diagram of the fully converged state of the present invention.

[0029] In the diagram: 1. Gripper, 2. Umbrella handle, 3. Umbrella ribs, 4. Support ribs, 5. Limiter, 6. Moving ring, 7. Spring, 8. Umbrella fabric, 9. Sliding connector, 10. Fixed connector, 11. Umbrella cap, 12. Switch, 13. Raindrop head, 14. Fixed ring. Detailed Implementation

[0030] The technical solutions of various embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments described in the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] The embodiments of the present invention provide a portable folding umbrella that does not require tidying the umbrella fabric when stored, and does not cause the umbrella ribs to flip outward or be unable to open due to the umbrella fabric covering them when unfolded. The unfolding and storage process is convenient and quick.

[0032] like Figures 1 to 7As shown, a portable folding umbrella of the present invention includes an umbrella handle 2, several umbrella ribs 3, and an umbrella fabric 8. One end of each umbrella rib 3 is slidably connected to the umbrella handle 2. The umbrella handle 2 is a telescopic handle, and the umbrella ribs 3 are telescopic ribs. Several limiting devices are provided on both the umbrella handle 2 and the umbrella ribs 3. In the fully unfolded state, both the umbrella handle 2 and the umbrella ribs 3 are fully extended and fixed by the limiting devices. The umbrella fabric 8 is centrally fixedly installed on the umbrella handle 2, and the outer side of the umbrella fabric 8 is installed on the umbrella ribs 3. The umbrella also includes a support rib 4, a limiting device 5, a movable ring 6, and a fixing ring 14. A sliding connector 9 and a fixing connector 10 are provided on the umbrella handle 2. The fixing connector 10 is placed on... One end of the umbrella handle 2 is rotatably connected to the support rib 4. The support rib 4 is rotatably connected to the limiter 5. The limiter 5 is fitted onto the umbrella rib 3 and can slide on the umbrella rib 3. The support rib 4 is spirally shaped to increase its strength. The sliding connector 9 is fitted onto the umbrella handle 2 and can slide on the umbrella handle 2. The umbrella rib 3 is rotatably connected to the sliding connector 9. A movable piece is provided at the connection between the umbrella rib 3 and the sliding connector 9. One end of the movable piece is rotatably connected to the umbrella rib 3, and the other end is rotatably connected to the sliding connector 9. In the fully closed state, the umbrella rib 3 is perpendicular to the movable piece, the movable piece is perpendicular to the umbrella handle 2, and the support rib 4 is rotatably connected to the limiter 5. The fixed connector 10 has a protruding rotating part with a hole or shaft at the connection point. The rotating part forms a "7" shape with the supporting rib 4. The length of the rotating part is equal to the length of the movable piece. Both the fixed connector 10 and the sliding connector 9 are provided with rotation limiting devices. The supporting rib 4 can rotate 0~90° on the fixed connector 10, and the umbrella rib 3 can rotate 0~90° on the sliding connector 9. A spring 7 is fixedly installed below the fixed connector 10. When the sliding connector 9 slides to its uppermost position on the umbrella handle 2, it contacts the spring 7. An umbrella cap 11 is provided above the fixed connector 10 for reinforcement. The umbrella fabric 8 is fixed and the supporting rib 4 is restricted from continuing to rotate upward in the fully unfolded state. The sliding connector 9 is provided with a switch 12, which is used to fix the sliding connector 9 and the umbrella handle 2. The umbrella handle 2 is provided with a grip 1 on the lower side. The grip 1 has an opening on one side to form a container. In the fully closed state, the sliding connector 9 is placed in the grip 1. The umbrella fabric 8 is provided with a plurality of movable rings 6 and a plurality of fixed rings 14. The movable rings 6 are sleeved on the umbrella rib 3. The umbrella rib 3 is provided with raindrop heads 13 on the outside. The raindrop heads 13 are connected to some of the fixed rings 14, and the other part of the fixed rings 14 are connected to the supporting rib 4.

[0033] The working principle of this invention is:

[0034] When unfolded, pulling down the grip 1 stretches the umbrella handle 2. The sliding connector 9, fixed to the handle 2 by the switch 12, also moves downwards along with the grip 1. At this time, the limiter 5 moves upwards, pushing the movable ring 6 against the raindrop head 13. The limiter 5 continues to move upwards, pushing the raindrop head 13 upwards. The umbrella ribs 3 are then stretched. After stretching, they are fixed by the limiting device. Pressing the switch 12 pushes the sliding connector 9 upwards. The umbrella ribs 3 connected to the sliding connector 9 are then... During the upward movement of the umbrella rib 9, the supporting rib 4 also rotates, the limiter 5 slides back, and the umbrella rib 3 begins to unfold. During this process, the movable ring 6 also moves back, causing the umbrella fabric 8 to unfold. When the sliding connector 9 slides to the top of the umbrella handle 2, it contacts the spring 7. The spring 7 provides cushioning for the sliding connector 9. At this time, the umbrella rib 3 is fully unfolded and the umbrella fabric 8 is fully unfolded, ready for use. When in use, if there is a strong wind, the spring 7 will provide a certain supporting force to the sliding connector 9 and the umbrella rib 3, thereby achieving the effect of wind protection.

[0035] When folding up, pull the sliding connector 9 back to the bottom. During this process, the umbrella ribs 3 and the support ribs 4 will retract and converge. The umbrella fabric 8 will automatically fold up within the triangular area formed by the umbrella ribs 3 and the support ribs 4. When the sliding connector 9 is pulled to the bottom, use the switch 12 to fix the sliding connector 9 and bring the umbrella ribs 3 towards the umbrella handle 2. Because the umbrella ribs 3 are connected to the movable piece, they can be folded up to the same straight line position as the support ribs 4. At this time, the umbrella ribs 3 are perpendicular to the movable piece, and the movable piece is perpendicular to the umbrella handle 2. The umbrella fabric 8 is folded up between the umbrella ribs 3 and the support ribs 4 without any further tidying. Then compress the umbrella handle 2 and the umbrella ribs 3 to their shortest length to complete the folding up.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects. The scope of the invention is defined by the appended claims, not by the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable folding umbrella, comprising an umbrella handle (2), a plurality of umbrella ribs (3) and an umbrella cloth (8), one end of the umbrella ribs (3) being in sliding connection with the umbrella handle (2), the umbrella cloth (8) being fixedly installed at the center of the umbrella handle (2), and the outer side of the umbrella cloth (8) being installed on the umbrella ribs (3), characterized in that: It also includes support bone (4), stopper (5), movable ring (6), fixed ring (14), one end of the support bone (4) is rotatably connected with the umbrella handle (2), the other end is connected with the stopper (5), the stopper (5) is sleeved on the umbrella rib (3) and can slide on the umbrella rib (3), a plurality of movable rings (6) and a plurality of fixed rings (14) are arranged on the umbrella cloth (8), the movable ring (6) is sleeved on the umbrella rib (3), part of the fixed ring (14) is connected with the one end of the umbrella rib (3) away from the umbrella handle (2), and the other part of the fixed ring (14) is connected with the support bone (4); The umbrella handle (2) is a telescopic umbrella handle, the umbrella rib (3) is a telescopic umbrella rib, and a plurality of limiting devices are arranged on the umbrella handle (2) and the umbrella rib (3); in the fully unfolded state, the umbrella handle (2) and the umbrella rib (3) are fully stretched out and fixed through the limiting devices; The umbrella handle (2) is provided with a sliding connector (9) and a fixed connector (10), the fixed connector (10) is arranged at one end of the umbrella handle (2) and rotatably connected with the support bone (4), the sliding connector (9) is sleeved on the umbrella handle (2) and can slide on the umbrella handle (2), and the umbrella rib (3) is rotatably connected with the sliding connector (9); The umbrella rib (3) is provided with a raindrop head (13) on the outer side, and the raindrop head (13) is connected with part of the fixed ring (14).

2. A portable folding umbrella according to claim 1, wherein: The fixed connector (10) and the sliding connector (9) are provided with rotating limiting devices, the support bone (4) can rotate at an angle of 0~90° on the fixed connector (10), and the umbrella rib (3) can rotate at an angle of 0~90° on the sliding connector (9).

3. A portable folding umbrella according to claim 2, wherein: The umbrella rib (3) is provided with a movable piece at the connection with the sliding connector (9), one end of the movable piece is rotatably connected with the umbrella rib (3), the other end is rotatably connected with the sliding connector (9), in the fully folded state, the umbrella rib (3) is perpendicular to the movable piece, and the movable piece is perpendicular to the umbrella handle (2).

4. A portable folding umbrella according to claim 3, wherein: The support bone (4) is provided with a protruding rotating device with a hole or a shaft at the connection with the fixed connector (10), the rotating device and the support bone (4) form a "7" shape, the length of the rotating device is equal to the length of the movable piece, and the support bone (4) is in a spiral shape to increase its strength.

5. A portable folding umbrella according to claim 2, wherein: A spring (7) is fixedly arranged below the fixed connector (10), and the sliding connector (9) is in contact with the spring (7) when sliding to the uppermost end of the umbrella handle (2).

6. A portable folding umbrella according to claim 2, wherein: A switch (12) is arranged on the sliding connector (9), and the switch (12) is used for fixing the sliding connector (9) and the umbrella handle (2).

7. A portable folding umbrella according to claim 2, wherein: A hat (11) is arranged above the fixed connector (10), and the hat (11) is used for strengthening the fixing of the umbrella cloth (8) and limiting the continuous upward rotation of the support bone (4) in the fully unfolded state.

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