A folding telescopic umbrella handle

Abstract

This application discloses a folding telescopic umbrella handle, belonging to the field of umbrella handle technology. The key technical features include a base for fixing the umbrella shaft, two rotating arms symmetrically arranged on the base along the umbrella shaft axis, one end of which is rotatably connected to the base. A rotation limiting member is provided between the base and the rotating arms to position their angle. The maximum rotation angle between the rotating arms and the base is 90 degrees. When the two rotating arms extend in contact, they are parallel to and cover the umbrella shaft. A first telescopic arm, moving along its length and away from the base, is slidably arranged on the rotating arm. A first sliding limiting member is provided between the rotating arm and the first telescopic arm. A second telescopic arm, moving along its length and away from the base, is provided on the first telescopic arm. A second sliding limiting member is provided between the first telescopic arm and the second telescopic arm. This application has the effect of increasing the contact area between the handle and the hand during use, and reducing the contact area and folding it away during storage.

Description

Technical Field

[0001] This application relates to the field of umbrella handle technology, and more specifically to a folding telescopic umbrella handle. Background Technology

[0002] Umbrellas are widely used as tools for people to shield themselves from the sun and rain. The size of the umbrella handle, an indispensable part of the umbrella, greatly affects the user experience.

[0003] The existing umbrella handle is long enough, and the area of ​​contact between the hand and the handle is large enough to provide a better grip. It can be held more steadily in windy and rainy weather, and it is not tiring to hold for a long time.

[0004] However, the corresponding umbrella size will also increase accordingly. For some backpacks or handbags with limited storage space, the umbrella handle storage space may be too large, affecting the placement of other items or making it impossible to put the umbrella completely into the bag.

[0005] In view of this, the inventors have designed a foldable telescopic umbrella handle that is easy to store and easy to hold. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a folding telescopic umbrella handle, which has the advantages of increasing the contact area between the handle and the hand when in use, and reducing the contact area for storage when folded up.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a folding telescopic umbrella handle, comprising a base for fixing the umbrella shaft, two rotating arms symmetrically arranged on the base along the umbrella shaft axis, one end of which is rotatably connected to the base, a rotation limiting member for positioning the angle between the base and the rotating arms, wherein the maximum rotation angle between the rotating arms and the base is 90 degrees, and when the two rotating arms extend in contact, they are parallel to and cover the umbrella shaft, a first telescopic arm that slides along its length and moves away from the base is slidably arranged on the rotating arm, a first sliding limiting member is arranged between the rotating arm and the first telescopic arm, a second telescopic arm that moves along its length and moves away from the base is arranged on the first telescopic arm, a second sliding limiting member is arranged between the first telescopic arm and the second telescopic arm, and when the first telescopic arm and the second telescopic arm are closest to the base, the second telescopic arm covers the first telescopic arm, and the first telescopic arm covers the rotating arm.

[0008] By adopting the above technical solution, when the umbrella handle needs to be folded, the two rotating arms can be rotated to be parallel to the base. At this time, the rotation limiting component limits and positions the rotating arms and the base to prevent them from rotating. Then, the first telescopic arm moves to the end along the direction of the rotating arm towards the base and is limited and positioned by the first sliding limiting component to prevent them from moving. Finally, the second telescopic arm moves to the end along the direction of the first telescopic arm towards the base and is limited and positioned by the second sliding limiting component to prevent them from moving, thereby achieving a smaller umbrella handle. When the umbrella handle needs to be unfolded, the second telescopic arm can be moved away from the base along the length direction of the first telescopic arm and is ultimately limited and positioned by the second sliding limiting component to prevent them from moving. Then, the first telescopic arm moves away from the base along the length direction of the rotating arm and is ultimately limited and positioned by the first sliding limiting component to prevent them from moving. Finally, the two rotating arms are rotated to be perpendicular to the base and the rotation limiting component limits and positions the rotating arms and the base to prevent them from rotating, thereby achieving an unfolded umbrella handle.

[0009] In summary, the above-mentioned base, rotating arm, first telescopic arm, second telescopic arm, rotating limiting component, first sliding limiting component, and second sliding limiting component can achieve the advantages of reducing the contact area when the umbrella handle is folded up and increasing the contact area when the umbrella handle is unfolded up. This results in an increased contact area between the handle and the hand during use and a reduced contact area when folded up.

[0010] The present invention is further configured such that: the base is hollow and has an opening on the side facing the umbrella pole; the side wall of the base has a waist-shaped cross section with semi-circular ends and a rectangular middle section; the extended cross sections of the rotating arm, the first telescopic arm, and the second telescopic arm are all U-shaped; and one end of the rotating arm is in contact with the arc-shaped surface of one end of the base for rotation.

[0011] By adopting the above technical solution, the base is hollow and has an opening on the side facing the umbrella pole. The extended cross sections of the rotating arm, the first telescopic arm, and the second telescopic arm are all U-shaped, so that when the umbrella is stored, the umbrella ribs are placed inside the base and the rotating arm. The cross section of the side wall of the base is waist-shaped with semi-circular ends and a rectangular middle section. One end of the rotating arm is in contact with the arc surface of one end of the base and rotates. When the rotating arm is parallel to the base, the end face of the rotating arm is pressed against the base for a limiting position.

[0012] The present invention is further configured such that: the rotation limiting member includes an elastic limiting protrusion disposed on the end face of the base shaft, and a right-angle hole and a parallel hole disposed on the rotating arm. The right-angle hole and the parallel hole are located on the same arc line with the base shaft as the center. When the base and the rotating arm are parallel, the elastic limiting protrusion and the parallel hole are engaged and locked; when the base and the rotating arm are perpendicular, the elastic limiting protrusion and the right-angle hole are engaged and locked.

[0013] By adopting the above technical solution, when the rotating arm rotates along its axis of rotation with the base and rotates to the point where the base and the rotating arm are parallel, the elastic limiting protrusion engages with the parallel hole; when it is necessary to rotate the rotating arm to be perpendicular to the base, the elastic limiting protrusion deforms under the force and disengages from the parallel hole, and restores its shape when it moves to the right-angle hole and engages with the right-angle hole.

[0014] The present invention is further configured such that: the first sliding limiting member includes a first sliding groove disposed on the side wall of the rotating arm and extending along the length direction of the rotating arm, a first sliding block disposed on the first telescopic arm and cooperating with the first sliding groove, and two first elastic locking blocks disposed on the side walls at both ends of the first sliding groove and used to lock the sliding block at the end of the first sliding groove.

[0015] By adopting the above technical solution, when the first sliding block on the first telescopic arm moves to either end of the first sliding groove, the first sliding block is engaged between the first elastic locking block and the end of the first sliding groove.

[0016] The present invention is further configured such that: the second sliding limiting member includes a second sliding groove disposed on the side wall of the first telescopic arm and extending along the length direction of the first telescopic arm, a second sliding block disposed on the second telescopic arm and cooperating with the second sliding groove, and two second elastic locking blocks disposed on the side walls at both ends of the second sliding groove and used to lock the sliding block to the end of the second sliding groove.

[0017] By adopting the above technical solution, when the second sliding block on the second telescopic arm moves to either end of the second sliding groove, the second sliding block is engaged between the second elastic locking block and the end of the second sliding groove.

[0018] In summary, this utility model has the following advantages:

[0019] 1. The umbrella handle can be retracted to reduce the contact area by means of the base, rotating arm, first telescopic arm, second telescopic arm, rotating limiter, first sliding limiter, and second sliding limiter, and the umbrella handle can be unfolded to increase the contact area. This achieves the advantages of increasing the contact area between the handle and the hand when in use and reducing the contact area when stored.

[0020] 2. The base is hollow and has an opening facing the umbrella shaft. The extended sections of the rotating arm, the first telescopic arm, and the second telescopic arm are all U-shaped, so that the umbrella ribs can be placed inside the base and the rotating arm when the umbrella is stored. The side wall of the base has a waist-shaped cross section with semi-circular ends and a rectangular middle section. One end of the rotating arm fits and rotates with the arc-shaped surface of one end of the base. When the rotating arm is parallel to the base, the end face of the rotating arm can be pressed and limited against the base.

[0021] 3. When the rotating arm rotates along its axis of rotation with respect to the base and rotates until the base and the rotating arm are parallel, the elastic limiting protrusion engages with the parallel hole; when it is necessary to rotate the rotating arm to be perpendicular to the base, the elastic limiting protrusion deforms under the force and disengages from the parallel hole, and restores its shape when it moves to the right-angle hole and engages with the right-angle hole. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0023] Figure 2 This is a schematic diagram of the exploded structure of this embodiment;

[0024] Figure 3 This is a schematic diagram of the overall structure of the umbrella handle unfolded in this embodiment;

[0025] Figure 4 This is a schematic diagram of the overall structure for storing the umbrella handle in this embodiment.

[0026] Explanation of reference numerals in the attached drawings: 1. Base; 2. Rotating arm; 3. First telescopic arm; 4. Second telescopic arm; 5. Elastic limiting protrusion; 6. Right-angle hole; 7. Parallel hole; 8. First sliding groove; 9. First sliding block; 10. First elastic locking block; 11. Second sliding groove; 12. Second sliding block; 13. Second elastic locking block; 14. Arc-shaped groove; 15. Umbrella pole. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] A folding telescopic umbrella handle, such as Figure 1 , 2As shown, the device includes a base 1 for fixing an umbrella pole 15. The base 1 is hollow and has an opening facing the umbrella pole 15. The side wall of the base 1 has a waist-shaped cross-section with semi-circular ends and a rectangular middle section. The umbrella pole 15 is threaded into the middle of the base 1 and extends out from the opening of the base 1. Two rotating arms 2 are rotatably connected to both ends of the base 1, with one end intersecting the base 1 and symmetrically arranged along the axis of the umbrella pole 15. The extended cross-section of the rotating arms 2 is U-shaped. The axis of rotation of the rotating arms 2 is coaxial with the axis of the corresponding waist-shaped section of the base 1. A rotation limiting member is provided between the base 1 and the rotating arms 2 for positioning their angle. The maximum rotation angle between the rotating arms 2 and the base 1 is 90 degrees. When the two rotating arms 2 are in contact, they are parallel to the umbrella pole 15. The umbrella pole 15 is covered, and a first telescopic arm 3 is slidably mounted on the rotating arm 2, moving along its length direction and away from the base 1. The extension section of the first telescopic arm 3 is U-shaped. A first sliding limiter is installed between the rotating arm 2 and the first telescopic arm 3. A second telescopic arm 4 is mounted on the first telescopic arm 3, moving along its length direction and away from the base 1. The extension section of the second telescopic arm 4 is U-shaped. An arc-shaped groove 14 for sleeved umbrella pole 15 is provided at the end of the second telescopic arm 4 away from the base 1. A second sliding limiter is installed between the first telescopic arm 3 and the second telescopic arm 4. When the first telescopic arm 3 and the second telescopic arm 4 are closest to the base 1, the second telescopic arm 4 covers the first telescopic arm 3, and the first telescopic arm 3 covers the rotating arm 2.

[0029] like Figure 1 , 2 As shown, the rotation limiting component includes an elastic limiting protrusion 5 installed on the end face of the rotating shaft of the base 1, and a right-angle hole 6 and a parallel hole 7 opened on the rotating arm 2. The right-angle hole 6 and the parallel hole 7 are located on the same arc line with the rotating shaft of the base 1 as the center. When the rotating arm 2 rotates along its rotating shaft with the base 1 and rotates to the point where the base 1 and the rotating arm 2 are parallel, the elastic limiting protrusion 5 and the parallel hole 7 are engaged and locked. When it is necessary to rotate the rotating arm 2 to be perpendicular to the base 1, the elastic limiting protrusion 5 deforms under the action of force and disengages from the parallel hole 7, and restores its shape at the right-angle hole 6 and engages and locks with the right-angle hole 6.

[0030] like Figure 1 , 2 As shown, the first sliding limiting member includes a first sliding groove 8 formed on the side wall of the rotating arm 2 and extending along the length direction of the rotating arm 2, a first sliding block 9 fixed on the first telescopic arm 3 and cooperating with the first sliding groove 8, and two first elastic locking blocks 10 fixed on the side walls at both ends of the first sliding groove 8 and used to lock the sliding block into the end of the first sliding groove 8. When the first sliding block 9 on the first telescopic arm 3 moves to either end of the first sliding groove 8, the first sliding block 9 is locked between the first elastic locking block 10 and the end of the first sliding groove 8.

[0031] As shown in the figure, the second sliding limiter includes a second sliding groove 11 formed on the side wall of the first telescopic arm 3 and extending along the length direction of the first telescopic arm 3, a second sliding block 12 fixed on the second telescopic arm 4 and cooperating with the second sliding groove 11, and two second elastic locking blocks 13 fixed on the side walls at both ends of the second sliding groove 11 and used to lock the sliding block into the end of the second sliding groove 11. When the second sliding block 12 on the second telescopic arm 4 moves to either end of the second sliding groove 11, the second sliding block 12 is locked between the second elastic locking block 13 and the end of the second sliding groove 11.

[0032] The working process and beneficial effects of this utility model are as follows:

[0033] like Figure 3 , 4 As shown, when the umbrella handle needs to be folded, the two rotating arms 2 can be rotated to be parallel to the base 1. At this time, the rotation limiting member limits and positions the rotating arm 2 and the base 1 to prevent them from rotating. Then, the first telescopic arm 3 moves to the end along the direction of the rotating arm 2 towards the base 1, and is limited and positioned by the first sliding limiting member to prevent them from moving. Finally, the second telescopic arm 4 moves to the end along the direction of the first telescopic arm 3 towards the base 1, and is limited and positioned by the second sliding limiting member to prevent them from moving, thereby achieving a smaller umbrella handle. When the umbrella handle needs to be unfolded, the second telescopic arm 4 can be moved away from the base 1 along the length direction of the first telescopic arm 3, and is finally limited and positioned by the second sliding limiting member to prevent them from moving. Then, the first telescopic arm 3 moves to the end along the direction of the rotating arm 2 towards the base 1, and is limited and positioned by the second sliding limiting member to prevent them from moving. The arms move away from the base 1 along the length direction and are eventually limited and positioned by the first sliding limiter to prevent them from moving. Finally, the two rotating arms 2 are rotated to be perpendicular to the base 1, and the rotating limiter limits and positions the rotating arms 2 and the base 1 to prevent them from rotating, thus allowing the umbrella handle to unfold. The base 1 is hollow and has an opening on the side facing the umbrella pole 15. The extended cross sections of the rotating arms 2, the first telescopic arm 3, and the second telescopic arm 4 are all U-shaped, so that when the umbrella is stored, the umbrella ribs are placed inside the base 1 and the rotating arms 2. The side wall cross section of the base 1 is waist-shaped with semi-circular ends and a rectangular middle section. One end of the rotating arm 2 is in contact with the arc surface of one end of the base 1 and rotates. When the rotating arm 2 is parallel to the base 1, the end face of the rotating arm 2 is pressed against the base 1 and limited.

[0034] In summary, the above-mentioned base 1, rotating arm 2, first telescopic arm 3, second telescopic arm 4, rotating limiter, first sliding limiter, and second sliding limiter can achieve the advantages of reducing the contact area when the umbrella handle is folded up and increasing the contact area when the umbrella handle is unfolded up. This results in the advantage of increasing the contact area between the handle and the hand during use and reducing the contact area when folded up.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A folding telescopic umbrella handle, characterized in that: It includes a base (1) for fixing an umbrella rod (15). On the base (1) and symmetrically arranged along the axis of the umbrella rod (15), there are two rotating arms (2) with one end rotatably connected to the base (1). A rotating limiting member for positioning the angle between the base (1) and the rotating arm (2) is provided therebetween. Among them, the maximum rotation angle between the rotating arm (2) and the base (1) is 90 degrees. When the extending directions of the two rotating arms (2) are in contact, they are parallel to the umbrella rod (15) and cover the umbrella rod (15). A first telescopic arm (3) is slidably arranged on the rotating arm (2) and moves along its length direction towards the end far from the base (1). A first sliding limiting member is provided between the rotating arm (2) and the first telescopic arm (3). The first telescopic arm (3) is provided with a second telescopic arm (4) that moves along its length direction towards the end far from the base (1). A second sliding limiting member is provided between the first telescopic arm (3) and the second telescopic arm (4). When the first telescopic arm (3) and the second telescopic arm (4) are closest to the base (1), the second telescopic arm (4) covers the first telescopic arm (3), and the first telescopic arm (3) covers the rotating arm (2).

2. The folding telescopic umbrella handle according to claim 1, characterized in that: The base (1) is hollow and has an opening on the side facing the umbrella rod (15). The cross-section of the side wall of the base (1) is a kidney shape with semicircles at both ends and a rectangle in the middle. The extending cross-sections of the rotating arm (2), the first telescopic arm (3), and the second telescopic arm (4) are all in a U-shaped cross-section. One end of the rotating arm (2) is in contact and rotates with the arc surface at one end of the base (1).

3. A folding telescopic umbrella handle according to claim 1, characterized in that: The rotating limiting member includes an elastic limiting protrusion (5) provided on the end face of the rotating shaft of the base (1), and a right-angle hole (6) and a parallel hole (7) provided on the rotating arm (2). The right-angle hole (6) and the parallel hole (7) are on the same arc with the rotating shaft of the base (1) as the center. When the base (1) and the rotating arm (2) are parallel, the elastic limiting protrusion (5) is engaged and clamped with the parallel hole (7); when the base (1) and the rotating arm (2) are perpendicular, the elastic limiting protrusion (5) is engaged and clamped with the right-angle hole (6).

4. A folding telescopic umbrella handle according to claim 1, characterized in that: The first sliding limiting member includes a first sliding groove (8) provided on the side wall of the rotating arm (2) and extending along the length direction of the rotating arm (2), a first sliding block (9) provided on the first telescopic arm (3) and cooperating with the first sliding groove (8), and two first elastic clamping blocks (10) provided on the side walls at both ends of the first sliding groove (8) for clamping the sliding block at the end of the first sliding groove (8).

5. A folding telescopic umbrella handle according to claim 1, characterized in that: The second sliding limiting member includes a second sliding groove (11) provided on the side wall of the first telescopic arm (3) and extending along the length direction of the first telescopic arm (3), a second sliding block (12) provided on the second telescopic arm (4) and cooperating with the second sliding groove (11), and two second elastic clamping blocks (13) provided on the side walls at both ends of the second sliding groove (11) for clamping the sliding block at the end of the second sliding groove (11).

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