Pressing structure and sunshade umbrella thereof

Abstract

The pressing structure is arranged between a middle section and a lower section of the sunshade and comprises a button lantern ring and a jumping bean, the button lantern ring is arranged outside a lower pipe joint in a sleeving mode, a button is downwards arranged on the left side of the button lantern ring, and corresponding button holes are formed in the left side of the lower section and the left side of the lower pipe joint. The jumping bean is installed in the upper pipe connector in a left-right limiting and moving mode, a jumping bean hole allowing the head of the jumping bean to stretch out is formed in the left side of the upper pipe connector, and a spring enabling the jumping bean to have the tendency of being popped up leftwards all the time is arranged in the upper pipe connector. The jumping bean leftwards penetrates through button holes of the lower pipe joint and the lower section under the action of the spring to fixedly connect the upper pipe joint with the lower pipe joint and the lower section; and a decorating part is arranged outside the umbrella rib connecting piece of the sunshade umbrella. The utility model has a simple and reasonable structure, is convenient to operate, can realize quick disassembly and assembly of the middle section and the lower section, and is convenient to store and transport.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor parasols and relates to a parasol, in particular to a pressing structure and a parasol thereof. Background Art

[0002] As an outdoor leisure tool, parasols are widely used in leisure places such as squares, beaches, parks and courtyards, providing people with a comfortable space to enjoy the cool and shelter from the wind and rain. The structure of existing parasols on the market generally includes an umbrella seat, an umbrella pole and an umbrella frame. The umbrella pole is inserted into the umbrella seat. Traditional umbrella poles often use a single straight pole with a long length, which is not conducive to storage and transportation. Therefore, many umbrella poles are now divided into upper and lower sections, most of which are connected by threads. However, the length of the upper and lower umbrella poles is also relatively long, and the threads need to be aligned, which makes assembly more troublesome. There are also some that are connected by pipe joints, but they are not convenient enough.

[0003] After investigation, the existing Chinese patent number CN201620796812.6, "A connection structure of parasol poles", includes an upper pole and a lower pole connected to each other, characterized in that a spiral convex part is provided at the front end of the upper pole, and a spiral concave part is provided at the front end of the lower pole, and the convex part and the concave part are spirally matched and clamped together. This structure is assembled by the structure of the corresponding spiral docking of the concave and convex parts, without the need for precise alignment of the threads, but because the pole is relatively long, it is not fast and convenient to operate. Summary of the invention

[0004] The first technical problem to be solved by the utility model is to provide a pressing structure with simple and reasonable structure and convenient operation in view of the above-mentioned technical status quo, which can realize the rapid disassembly and assembly of the middle section and the lower section and is convenient for storage and transportation.

[0005] The second technical problem to be solved by the present invention is to provide a parasol with a simple and reasonable structure, convenient operation and beautiful appearance in view of the above technical status quo.

[0006] The technical solution adopted by the utility model to solve the above-mentioned first technical problem is: a pressing structure is arranged between an upper pipe joint and a lower pipe joint and is placed in at least one section of an umbrella pole, characterized in that: the pressing structure includes a button ring with a button and a jumping bean, the button ring positioning sleeve is arranged outside the lower pipe joint, the left side of the button ring extends downwardly and is provided with a button, the lower section of the umbrella pole and the left side of the lower pipe joint are provided with a corresponding button hole, correspondingly, the jumping bean can be installed in the plug-in section of the upper pipe joint and the lower pipe joint with limited movement to the left and right, and the left side of the upper pipe joint is provided with a jumping bean hole for the head of the jumping bean to extend out, and the upper pipe joint is provided with a spring that makes the jumping bean have a tendency to always pop out to the left, when the upper pipe joint is plugged with the lower pipe joint, the jumping bean passes through the button hole of the lower pipe joint and the button hole of the lower section to the left under the action of the spring to connect and fix the upper pipe joint with the lower pipe joint and the lower section, and when the button is pressed, the button passes through the button hole of the lower section and the button hole of the lower pipe joint, resists the jumping bean to overcome the spring to move right and exit the jumping bean hole of the upper pipe joint, and releases the lock.

[0007] Furthermore, the upper pipe joint is arranged at the lower end of the middle section, and the lower pipe joint is arranged at the upper end of the lower section, wherein the upper end outer peripheral surface of the lower pipe joint is convexly provided with upper and lower annular steps, and the lower pipe joint is inserted into the inner hole of the lower section and abuts against the upper end surface of the lower section through the lower step surface.

[0008] Furthermore, the upper end of the button collar abuts against the upper step surface, and the lower end abuts against the upper end surface of the lower section.

[0009] Furthermore, the lower pipe joint is a sleeve structure with upper and lower openings, a positioning notch is recessed on the left side of the upper opening of the lower section, a connecting piece is vertically downwardly provided on the left side of the button ring, the button is located at the lower end of the connecting piece, and a positioning boss is convexly provided on the inner side of the upper end of the connecting piece for positioning with the positioning notch, the button ring is sleeved on the outside of the lower pipe joint by an interference fit, and is assembled with the positioning notch of the lower section through the positioning boss.

[0010] Furthermore, the lower end of the upper pipe joint is open, the lower part of the upper pipe joint is a plug-in section with a reduced diameter, the inner hole of the lower pipe joint is a tapered hole with a certain slope that shrinks downward, the plug-in section is a corresponding conical structure, the jumping bean hole is opened on the lower left side of the plug-in section, and a jumping bean limit seat is provided at the lower opening position of the upper pipe joint. The jumping bean can be set on the jumping bean limit seat to slide left and right, and a limit convex ring cooperating with the jumping bean limit seat is provided on the outer peripheral surface of the jumping bean.

[0011] The technical solution adopted by the utility model to solve the above-mentioned second technical problem is: a parasol, including an umbrella pole and an umbrella frame, the umbrella frame including long umbrella ribs, short umbrella ribs, an upper umbrella nest, and a lower umbrella nest, characterized in that: the umbrella pole includes an upper section, a middle section and a lower section, the above-mentioned pressing structure is provided between the middle section and the lower section, and the middle section and the lower section are quickly connected or disassembled through the pressing structure.

[0012] Compared with the prior art, the utility model has the advantages that a pressing structure is arranged between the middle section and the lower section, the pressing structure includes a button collar with a button and a jumping bean, the pipe joints of the middle section and the lower section are connected and fixed by the jumping bean after being plugged in, and when disassembly is required, the jumping bean can be moved inward by simply pressing the button, and the middle section and the lower section can be separated, and the operation is quick and convenient. The utility model has a simple and reasonable structure, is easy to operate, can realize the quick disassembly and assembly of the middle section and the lower section of the umbrella pole, and is convenient for storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a sunshade umbrella according to an embodiment of the utility model;

[0014] Figure 2 It is an exploded view of the lower pipe joint, button collar and lower section;

[0015] Figure 3 It is the left side view of the lower pipe joint;

[0016] Figure 4 is a cross-sectional view of the lower pipe joint;

[0017] Figure 5 This is a cross-sectional view of the middle section and the lower section after assembly and positioning;

[0018] Figure 6 This is a cross-sectional view of the jumping bean after the button is pressed to retract it. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 6 As shown, a parasol includes an umbrella pole and an umbrella frame. The umbrella pole includes an upper section, a middle section 30 and a lower section 1. A pressing structure A is provided between the middle section 30 and the lower section 1. The middle section 30 and the lower section 1 can be quickly connected or disassembled through the pressing structure A.

[0021] A pressing structure is arranged between an upper pipe joint 3 and a lower pipe joint 2 and is placed in at least one section of an umbrella pole. The pressing structure A is specifically as follows: the pressing structure A includes a button ring 4 with a button and a jumping bean 5. The lower end of the middle section 30 is provided with an upper pipe joint 3, and the upper end of the lower section 1 is provided with a lower pipe joint 2. The lower pipe joint 2 is a sleeve structure with upper and lower openings. The upper end outer peripheral surface of the lower pipe joint 2 is convexly provided with upper and lower layers of annular steps 21 and 22. The lower pipe joint 2 is inserted into the inner hole of the lower section 1 and is connected to the lower section 1 through the lower step surface. The upper end faces are against each other, and the button collar 4 is sleeved on the outside of the lower pipe joint 2 through an interference fit. The upper end of the button collar 4 is against the upper step surface, and the lower end is against the upper end surface of the lower section 1. A positioning notch 11 is recessed on the left side of the upper opening of the lower section 1. A connecting piece 42 is vertically downwardly provided on the left side of the button collar 4. The button 41 is located at the lower end of the connecting piece 42. A positioning boss 43 that cooperates with the positioning notch is convexly provided on the inner side of the upper end of the connecting piece 42. The button collar 4 is assembled with the positioning notch 11 of the lower section 1 through the positioning boss 43. A button 41 is downwardly provided on the left side of the button collar 4, and corresponding button holes 12 and 23 are respectively provided on the left sides of the lower section 1 and the lower pipe joint 2. When the button 41 is pressed, the button 41 passes through the button hole 12 of the lower section 1 and the button hole 23 of the lower pipe joint 2 and is substantially flush with the inner wall of the lower pipe joint 2.

[0022] The lower end of the upper pipe joint 3 is open, and the lower part of the upper pipe joint 3 is a plug-in section with a reduced diameter. The inner hole of the lower pipe joint 2 is a tapered hole with a certain inclined surface that shrinks downward, and the plug-in section is a corresponding cone-shaped structure. The jumping bean 5 can be installed in the lower position of the upper pipe joint 3 in a limited and movable manner. A jumping bean hole 31 for the head of the jumping bean 5 to extend out is provided on the left side of the lower part of the upper pipe joint 3. A jumping bean limiting seat 5a is provided at the lower opening position of the upper pipe joint 3. The jumping bean 5 can be slidably arranged on the jumping bean limiting seat 5a in a limited manner. A limiting convex ring 51 that cooperates with the jumping bean limiting seat 5a is provided on the outer peripheral surface of the jumping bean 5. A spring 50 is supported between the right end of the jumping bean 5 and the jumping bean limiting seat 5a, so that the jumping bean 5 has a tendency to always pop out to the left, so that the jumping bean 5 can be limited in the plug-in section of the upper pipe joint 3 and the lower pipe joint 2 by movement left and right. When the upper pipe joint 3 is plugged into the lower pipe joint 2, the jumping bean 5 passes to the left through the button hole 23 of the lower pipe joint 2, the button hole 12 of the lower section 1 and the jumping bean hole 31 of the upper pipe joint 3 under the action of the spring 50, pushes out the button 41, and connects and fixes the upper pipe joint 3, the lower pipe joint 2 and the lower section 1.

[0023] During installation, the lower section 1 is fixed on the umbrella seat, and the upper pipe joint 3 is aligned with the lower pipe joint 2 and inserted. After being inserted into place, the jumping bean 5 pops out to the left under the action of the spring 50, and the button 41 is pushed out of the button hole 23 of the lower pipe joint 2 and the button hole 12 of the lower section 1. The lower section 1, the lower pipe joint 2 and the upper pipe joint 3 are connected and fixed through the jumping bean 5, so that the umbrella is fixed in place.

[0024] When disassembly is required, the button 41 is pressed, and the button 41 passes through the button hole 12 of the lower section 1 and the button hole 23 of the lower pipe joint 2, and resists the jumping bean 5 to overcome the spring and move right to exit the button hole 12 of the lower section 1, and the jumping bean 5 is squeezed out of the inner wall of the lower pipe joint 2, and the lower pipe joint 2 is separated from the upper pipe joint 3, and the lock is released. At this time, the umbrella can be easily pulled out.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pressing structure, arranged between an upper pipe joint and a lower pipe joint and placed in at least one section of an umbrella pole, characterized in that: The pressing structure includes a button ring with a button and a jumping bean. The button ring positioning sleeve is arranged outside the lower pipe joint. The left side of the button ring extends downwardly and is provided with a button. The lower section of the umbrella rod and the left side of the lower pipe joint are provided with corresponding button holes. Correspondingly, the jumping bean can be installed in the plug-in section of the upper pipe joint and the lower pipe joint with limited movement to the left and right. In addition, a jumping bean hole for the head of the jumping bean to extend out is provided on the left side of the upper pipe joint. A spring is provided in the upper pipe joint to make the jumping bean have a tendency to always pop out to the left. When the upper pipe joint is plugged with the lower pipe joint, the jumping bean passes through the button hole of the lower pipe joint and the button hole of the lower section to the left under the action of the spring to connect and fix the upper pipe joint with the lower pipe joint and the lower section. When the button is pressed, the button passes through the button hole of the lower section and the button hole of the lower pipe joint, and the jumping bean overcomes the spring to move right and exits the jumping bean hole of the upper pipe joint, thereby releasing the lock.

2. The pressing structure according to claim 1, characterized in that: The upper pipe joint is arranged at the lower end of the middle section, and the lower pipe joint is arranged at the upper end of the lower section, wherein the upper end outer peripheral surface of the lower pipe joint is convexly provided with upper and lower annular steps, and the lower pipe joint is inserted into the inner hole of the lower section and abuts against the upper end surface of the lower section through the lower step surface.

3. The pressing structure according to claim 2, characterized in that: The upper end of the button collar abuts against the upper step surface, and the lower end abuts against the upper end surface of the lower section.

4. The pressing structure according to claim 1, characterized in that: The lower pipe joint is a sleeve structure with upper and lower openings. A positioning notch is recessed on the left side of the upper opening of the lower section. A connecting piece is vertically downwardly provided on the left side of the button ring. The button is located at the lower end of the connecting piece. A positioning boss is convexly provided on the inner side of the upper end of the connecting piece for positioning with the positioning notch. The button ring is sleeved on the outside of the lower pipe joint through an interference fit and is assembled with the positioning notch of the lower section through the positioning boss.

5. The pressing structure according to claim 4, characterized in that: The lower end of the upper pipe joint is open, the lower part of the upper pipe joint is a plug-in section with a reduced diameter, the inner hole of the lower pipe joint is a tapered hole with a certain slope that shrinks downward, the plug-in section is a corresponding cone-shaped structure, the jumping bean hole is opened on the lower left side of the plug-in section, a jumping bean limiting seat is provided at the lower opening position of the upper pipe joint, the jumping bean can be set on the jumping bean limiting seat to slide left and right, and a limiting convex ring cooperating with the jumping bean limiting seat is provided on the outer peripheral surface of the jumping bean.

6. A parasol, comprising an umbrella pole and an umbrella frame, wherein the umbrella frame comprises a long umbrella rib, a short umbrella rib, an upper umbrella nest and a lower umbrella nest, characterized in that: The umbrella pole comprises an upper section, a middle section and a lower section, and a pressing structure according to any one of claims 1 to 5 is arranged between the middle section and the lower section, and the middle section and the lower section are quickly connected or disassembled by the pressing structure.

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