Automatic safety umbrella handle switch

Abstract

The utility model discloses an automatic safety type umbrella handle switch which comprises an umbrella handle seat, a button installed on the umbrella handle seat and surrounding an umbrella middle rod and an elastic piece pushing the button to move outwards, a locking assembly used for preventing the button from pressing to open an umbrella is arranged on the umbrella handle seat, and the locking assembly is rotatably arranged on the umbrella handle seat. The locking assembly comprises a rotating part and a blocking part, the blocking part is fixed at one end of the rotating part and protrudes towards the end, the rotatable locking assembly is arranged on the umbrella handle seat, and the locking button or the opening button is switched by rotating the locking assembly, so that the umbrella is not easy to open after the button is locked, and the umbrella handle seat is convenient to use. Therefore, when the umbrella is carried or the umbrella falls on the ground accidentally, external force in the pressing direction of the button is not prone to being generated, the umbrella can be kept in a closed state all the time and cannot be opened suddenly, the safety of a user can be guaranteed, and the accident danger caused by opening the umbrella by himself or herself is avoided.

Description

Technical Field

[0001] The utility model relates to the field of umbrella handle switches, in particular to an automatic safety umbrella handle switch. Background Art

[0002] Existing umbrellas are all provided with switches for opening the umbrellas during use, including some fully automatic umbrellas. During use, these umbrellas are opened and closed by pressing an umbrella opening button / closing button. This card-closing umbrella-opening and -closing method is currently widely used. However, for some umbrellas that can be opened and closed automatically, this method of opening and closing the umbrellas is dangerous to a certain extent, because the umbrella opening and closing function button switch is pressed vertically downward with the thumb when opening and closing the umbrella. In this way, if the consumer accidentally presses the umbrella opening switch or the umbrella falls on the ground and hits the umbrella opening switch during use, the umbrella will open. The powerful umbrella opening spring will rebound to a certain extent during the process of opening the umbrella, which is likely to cause psychological pressure or even physical danger to the user, causing inconvenience to the user. Utility Model Content

[0003] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide an automatic safety umbrella handle switch, which can prevent the umbrella from opening automatically due to accidental pressing of the switch or the umbrella falling on the ground and hitting the umbrella opening switch, thereby avoiding accidents in which the umbrella automatically opens and injuring people, making the use and carrying of the automatic umbrella more convenient and safer.

[0004] The utility model is realized through the following technical scheme: an automatic safety umbrella handle switch comprises an umbrella handle seat, a button installed on the umbrella handle seat and surrounding an umbrella middle rod, and an elastic member pushing the button to move outward, the umbrella handle seat is provided with a locking assembly for blocking the button from pressing the umbrella to open, the locking assembly is rotatably arranged on the umbrella handle seat, the locking assembly comprises a rotating part and a blocking part, the blocking part is fixed to one end of the rotating part and protrudes toward the end.

[0005] Preferably, the utility model provides a through hole for inserting the umbrella middle rod at one end of the umbrella handle seat, and a connecting tube for fixing the umbrella handle at the other end of the umbrella handle seat, the connecting tube is communicated with the through hole, and an arc-shaped guide groove for inserting a blocking part is provided between the outer wall of the connecting tube and the inner wall of the umbrella handle seat, and the blocking part can rotate along the direction of the arc-shaped guide groove as the rotating part rotates, so that the blocking part rotates to the button position to block the button from being pressed to open the umbrella.

[0006] Preferably, the umbrella handle seat of the utility model has a button opening and a button mounting structure, the button opening is arranged on the surface of the umbrella handle seat and is connected to the button mounting structure, the button mounting structure is arranged inside the umbrella handle seat, and the button is arranged inside the button mounting structure.

[0007] Preferably, the button of the utility model is in a circular ring shape, and a button surface is provided at the front of the button that is exposed from the surface of the umbrella handle seat, and the inner diameter of the button is larger than the outer diameter of the middle rod, and the button is coaxially and adaptably mounted on the button mounting structure and sleeved on the middle rod, so that the button surface is adapted to the button opening.

[0008] Preferably, the rear portion of the button of the utility model is provided with a positioning column for positioning the elastic member, and the inner wall of the button mounting structure is provided with a positioning groove coaxial with the positioning column.

[0009] Preferably, the elastic member of the utility model is arranged between the button and the button mounting structure, and the elastic member has a preset elastic force, and the preset elastic force forces the button to move in the direction of the button opening so that an inner wall on one side of the button protrudes toward the inner side of the button mounting portion, and the inner wall of the button is provided with a positioning protrusion that is buckled into or disengaged from the nest under the umbrella.

[0010] Preferably, the elastic member of the utility model is a return spring, one end of the return spring is sleeved on the positioning column, and the other end is tightly pressed against the positioning groove.

[0011] Preferably, one end surface of the rotating part of the utility model is provided with a flange portion inserted into the umbrella handle seat for positioning, and the blocking portion is fixedly connected to the rotating part.

[0012] Preferably, the rotating part of the utility model is in the shape of a ring, and anti-slip stripes are provided on its surface along the circumferential direction.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects: the utility model is provided with a rotatable locking assembly on the umbrella handle seat, and the locking button or the opening button is switched by rotating the locking assembly to realize that the umbrella is not easy to be opened after the button is locked. Therefore, when the umbrella is carried or accidentally dropped on the ground, external force is not easy to generate external force in the direction of pressing the button, so the umbrella can be kept in a closed state all the time and will not open suddenly, thereby ensuring the safety of the user and avoiding the danger of accidents caused by the umbrella opening by itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 AA section structure diagram;

[0017] Figure 3 for Figure 1BB section structure diagram;

[0018] Figure 4 This is a structural schematic diagram of the umbrella handle seat of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the locking assembly of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the button of the utility model;

[0021] Figure 7 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 8 It is an exploded view of the utility model;

[0023] Fig. 9 It is a schematic diagram of the structure after the utility model is assembled with the umbrella middle rod and the umbrella lower nest;

[0024] in:

[0025] 1—umbrella handle seat, 10—through hole, 11—connecting pipe, 12—button opening, 13—button mounting structure, 14—positioning groove

[0026] 2—Umbrella stick

[0027] 3—button, 30—button surface, 31—positioning column, 32—positioning convex part

[0028] 4—Elastic parts

[0029] 5—locking assembly, 50—rotating portion, 51—blocking portion, 52—flange portion, 53—anti-slip stripes

[0030] 6—Arc guide groove

[0031] 7—under-umbrella nest, 70—under-nest opening

[0032] 8—Guide surface 9. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] like Figures 1 to 9 As shown, the automatic safety umbrella handle switch comprises an umbrella handle seat 1, a button 3 mounted on the umbrella handle seat 1 and surrounding an umbrella rod 2, and an elastic member 4 for pushing the button 3 to move outward, the umbrella handle seat 1 is provided with a locking assembly 5 for blocking the button 3 from pressing to open the umbrella, the locking assembly 5 is rotatably arranged on the umbrella handle seat 1, and the locking button or the opening button is switched by rotating the locking assembly, so that the umbrella is not easily opened after the button is locked, and when the umbrella needs to be opened, the locking assembly is rotated again to allow the button to be pressed to open the umbrella.

[0037] Specifically, the locking assembly 5 includes a rotating part 50 and a blocking part 51, wherein the blocking part 51 is fixed to one end of the rotating part 50 and protrudes toward the end, and a flange part 52 is provided on one end surface of the rotating part 50 for inserting into the umbrella handle seat 1 for positioning, so that the rotating part 50 can be more conveniently rotated without causing the rotating part 50 to swing or be inconvenient to operate; in addition, the flange part 52 is fixedly connected to the rotating part 50 and can also be integrally formed. In more detail, the locking assembly 5 can be a plastic part, and the rotating part 50, the blocking part 51 and the flange part 52 are integrally injection molded, which can increase the overall strength of the locking assembly 5.

[0038] In addition, in order to prevent slipping when rotating the locking assembly, anti-slip stripes 53 are provided along the circumferential direction on the surface of the rotating part 50, wherein the anti-slip stripes 53 may also adopt other anti-slip structures as long as they can increase the friction between the hand and the rotating part 50, thereby preventing slipping when turning the rotating part.

[0039] As a preferred embodiment of the present invention, a through hole 10 for inserting the umbrella rod is provided at one end of the umbrella handle seat 1, and a connecting tube 11 for fixing the umbrella handle is provided at the other end of the umbrella handle seat 1. The rotating part 50 is sleeved on the connecting tube 11 and fixed by the umbrella handle. An installation position capable of accommodating the rotating part 50 is formed between the umbrella handle and the umbrella handle seat 1. The rotating part 50 is in a circular ring shape so that the rotating part 50 can be sleeved on the connecting tube 11 and fit and fixed with the connecting tube 11.

[0040] As a preferred embodiment of the present invention, the connecting tube 11 is connected to the through hole 10, and an arc-shaped guide groove 6 for inserting the blocking part is provided between the outer wall of the connecting tube 11 and the inner wall of the umbrella handle seat 1. The blocking part 51 can rotate along the direction of the arc-shaped guide groove 6 as the rotating part 50 rotates, so that the blocking part 51 rotates to the button position and blocks the button 3 from pressing to open the umbrella. The rotation position of the blocking part 51 can be adjusted by rotating the rotating part 50.

[0041] As a preferred embodiment of the present invention, a switch direction mark is also provided on the surface of the rotating part 50 so that when the rotating part 50 is rotated, the opening direction of the rotating part 50 can be determined more quickly.

[0042] As a preferred embodiment of the present invention, the umbrella handle seat 1 also has a button opening 12 and a button mounting structure 13, wherein the button opening 12 is arranged on the surface of the umbrella handle seat 1 and is connected to the button mounting structure 13, the button mounting structure 13 is arranged inside the umbrella handle seat 1, and the button 3 is arranged in the button mounting structure 13, wherein the button 3 is in a circular ring shape, and a button surface 30 exposed on the surface of the umbrella handle seat 1 is provided at the front of the button 3, and the inner diameter of the button 3 is larger than the outer diameter of the middle rod 2, and the button 3 is coaxially and adaptably mounted on the button mounting structure 13 and sleeved on the middle rod 2, and the button surface 30 is adapted to the button opening 12.

[0043] In order to more conveniently install and position the elastic member, a positioning column 31 for positioning the elastic member 4 is provided at the rear of the button 3 , and a positioning groove 14 coaxial with the positioning column 31 is provided on the inner wall of the button installation structure 13 .

[0044] In addition, an elastic member 4 is arranged between the button 3 and the button mounting structure 13, and the elastic member 4 has a preset elastic force. The preset elastic force forces the button 3 to move toward the button opening 12, so that an inner wall of one side of the button 3 protrudes toward the inner side of the umbrella handle seat 1, and the inner wall of the button 3 is provided with a positioning protrusion 32 that is engaged with or disengaged from the lower umbrella nest 7. More specifically, a lower nest opening 70 is provided on the lower umbrella nest 7. When the lower umbrella nest 7 slides into the umbrella handle seat 1 on the umbrella middle rod 72, the positioning protrusion 32 on the inner wall of the button sinks into the lower nest opening 70 under the preset elastic force of the elastic member 4.

[0045] The elastic member 4 in this embodiment is a return spring, one end of which is sleeved on the positioning column 31, and the other end is pressed against the positioning groove 14. The elastic member 4 maintains the tendency to push the button 3 outward toward the button opening 12. When the umbrella is folded, the lower nest 7 squeezes the button 3 and enters the button mounting portion 8. When the lower nest 7 is fully in place, the lower nest opening 70 on it is located opposite to the positioning column 31 at the rear of the button 3. Under the action of the elastic member 4, the positioning column 31 on the inner wall of the button 3 is inserted into the positioning hole 60 of the lower nest 7, thereby positioning the lower nest 7 on the umbrella handle seat 1.

[0046] It should also be noted that, in order to facilitate the positioning protrusion 32 to smoothly enter the lower nest opening 70 when the umbrella is folded, a mutually matching guide sliding surface 9 is provided between the lower nest opening and the bottom end of the positioning protrusion 31, and the guide sliding surface 9 is an inclined surface.

[0047] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic safety umbrella handle switch, comprising an umbrella handle base (1), a button (3) mounted on the umbrella handle base (1) and surrounding an umbrella middle rod (2), and an elastic member (4) for pushing the button (3) to move outward, characterized in that: The umbrella handle seat (1) is provided with a locking assembly (5) for blocking the button (3) from opening the umbrella. The locking assembly (5) is rotatably arranged on the umbrella handle seat (1). The locking assembly (5) comprises a rotating portion (50) and a blocking portion (51). The blocking portion (51) is fixed to one end of the rotating portion (50) and is arranged to protrude toward the end.

2. The automatic safety umbrella handle switch according to claim 1, characterized in that: A through hole (10) for inserting an umbrella rod is provided at one end of the umbrella handle seat (1), and a connecting tube (11) for fixing the umbrella handle is provided at the other end of the umbrella handle seat (1). The connecting tube (11) is in communication with the through hole (10), and an arc-shaped guide groove (6) for inserting a blocking portion is provided between an outer wall of the connecting tube (11) and an inner wall of the umbrella handle seat (1). The blocking portion (51) can rotate along the direction of the arc-shaped guide groove (6) as the rotating portion (50) rotates, so that the blocking portion (51) rotates to a button position to block the button (3) from being pressed to open the umbrella.

3. The automatic safety umbrella handle switch according to claim 2, characterized in that: The umbrella handle seat (1) comprises a button opening (12) and a button mounting structure (13); the button opening (12) is arranged on the surface of the umbrella handle seat (1) and is in communication with the button mounting structure (13); the button mounting structure (13) is arranged inside the umbrella handle seat (1); and the button (3) is arranged inside the button mounting structure (13).

4. The automatic safety umbrella handle switch according to claim 3, characterized in that: The button (3) is in the shape of a ring, and a button surface (30) is provided at the front of the button (3) and is exposed from the surface of the umbrella handle seat (1). The inner diameter of the button (3) is larger than the outer diameter of the middle rod (2). The button (3) is coaxially and adaptively mounted on the button mounting structure (13) and sleeved on the middle rod (2), and the button surface (30) is adapted to fit the button opening (12).

5. The automatic safety umbrella handle switch according to claim 4, characterized in that: A positioning column (31) for positioning the elastic member (4) is provided at the rear of the button (3), and a positioning groove (14) coaxial with the positioning column (31) is provided on the inner wall of the button mounting structure (13).

6. The automatic safety umbrella handle switch according to claim 5, characterized in that: The elastic member (4) is arranged between the button (3) and the button mounting structure (13), and the elastic member (4) has a preset elastic force, and the preset elastic force forces the button (3) to move in the direction of the button opening (12), so that an inner wall of one side of the button (3) protrudes toward the inside of the umbrella handle seat (1), and the inner wall of the button (3) is provided with a positioning protrusion (32) that is engaged with or disengaged from the umbrella lower nest (7).

7. The automatic safety umbrella handle switch according to claim 6, characterized in that: The elastic member (4) is a return spring, one end of which is sleeved on the positioning column (31) and the other end of which is tightly pressed against the positioning groove (14).

8. The automatic safety umbrella handle switch according to claim 1, characterized in that: One end surface of the rotating part (50) is provided with a flange part (52) inserted into the umbrella handle seat (1) for positioning, and the flange part (52) is fixedly connected to the rotating part (50).

9. The automatic safety umbrella handle switch according to claim 1 or 8, characterized in that: The rotating part (50) is annular, and has anti-slip stripes (53) arranged on its surface along the circumferential direction.

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