Windproof large umbrella cover structure

Abstract

The utility model discloses a windproof large umbrella cover structure which comprises an umbrella cover body, an umbrella cover unit is arranged on the surface of the umbrella cover body, a through hole is formed in the umbrella cover unit, meanwhile, the middle of the umbrella cover body is fixedly connected with an umbrella handle, a threaded structure is arranged at the top of the umbrella handle, and a threaded connection cylinder is fixedly connected to the top of the umbrella handle in a threaded mode. A shielding piece is fixedly installed on the outer side of the screw joint cylinder, meanwhile, a connecting belt is sewn and fixed to the outer side of the shielding piece, the end, away from the shielding piece, of the connecting belt is fixed to a clamp, and eight umbrella ribs are evenly inserted into the umbrella cover body in a penetrating mode. According to the windproof large umbrella cover structure, when external airflow is injected into the umbrella cover body of the umbrella, the airflow can penetrate through the eight groups of through holes formed in the umbrella cover body, so that the impact force of the airflow on the umbrella cover body can be reduced, the phenomenon that the airflow is injected into the umbrella cover body to turn outwards is avoided, and the umbrella body is protected; and the situation that the umbrella is forced to move when the user is brought by stress is avoided, and the dangerousness when the umbrella is used in windy weather is reduced.

Description

Technical Field

[0001] The utility model relates to the field of umbrellas, in particular to a windproof large umbrella surface structure. Background Art

[0002] Umbrella is a kind of tool that people often use in daily life and is widely used in people's lives;

[0003] Traditional umbrellas are designed with the umbrella cloth placed above the ribs. Since there is no support point at the bottom of the ribs, the umbrellas are easily blown over in windy and rainy weather, which is not conducive to people's use.

[0004] To solve the above problems, after searching, a Chinese patent with publication number CN108497650A discloses a windproof umbrella; the article includes a combination of inner and outer brackets of the umbrella, which can prevent the umbrella from being blown over by strong wind from the bottom, making the umbrella more wind-resistant, and the setting of the windproof fixing device makes the bottom of the umbrella form a bulge, so that the force of wind on the bottom of the umbrella is reduced, further strengthening the wind resistance of the umbrella;

[0005] However, when the umbrella is actually used, when the airflow in the opposite direction hits the inside of the umbrella, the ribs cannot withstand the wind force and will still turn inside out. Even if it does not turn inside out, the airflow hitting the inside of the umbrella will cause huge resistance and will cause the user to move with it, resulting in danger. Utility Model Content

[0006] The purpose of the utility model is to provide a windproof large umbrella structure to solve the defects mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, a windproof large umbrella structure is provided, including an umbrella body, an umbrella unit is arranged on the surface of the umbrella body, and a through hole is provided on the umbrella unit, and the middle part of the umbrella body is fixedly connected to the umbrella handle, and a threaded structure is provided on the top of the umbrella handle, the top of the umbrella handle is screwed and fixed with a screw connection tube, and a shielding sheet is fixedly installed on the outer side of the screw connection tube, and a connecting belt is sewn and fixed on the outer side of the shielding sheet, and the end of the connecting belt away from the shielding sheet is fixed to a clamp, and eight umbrella ribs are evenly interspersed on the umbrella body; an anti-leakage component is installed on the surface of the umbrella body, the anti-leakage component includes a silicone seat fixedly arranged on the outer side of the through hole, and a sealing groove is provided inside the silicone seat, and the size of the sealing groove is matched with that of the sealing strip, the sealing strip is clamped inside the sealing groove, and the annular sealing strip is fixedly arranged at the bottom of the sealing sheet, and the sealing sheets are evenly arranged in eight groups, and the eight groups of sealing sheets are connected by connecting ropes.

[0008] Preferably, eight groups of perforations are evenly arranged on the surface of the umbrella body, and drawstrings are fixedly arranged inside the eight groups of perforations, and the drawstrings are arranged in a "cross" shape.

[0009] Preferably, the shielding piece is a circular structure made of nylon material, and the shielding piece covers the outside of the eight groups of perforations. At the same time, the eight groups of perforations are centrally symmetrical structures about the umbrella handle, and the perforations are arranged in a circular shape.

[0010] Preferably, the connecting belts on the outer side of the shielding sheet are evenly arranged in eight groups, and the ends of the eight groups of connecting belts are clamped on eight groups of umbrella ribs arranged on the umbrella body by clamps.

[0011] Preferably, the clamp comprises a second clamp movably connected to the first clamp via a pin, and a torsion spring is installed on the pin, and circular flanges are provided at the bottoms of the first clamp and the second clamp.

[0012] Preferably, a clamping opening is provided at the bottom of the first clamping piece, and a clamping opening is provided at the bottom of the second clamping piece, and the two groups of clamping openings are combined together to form a clamping area adapted to the size of the rib.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the external airflow flows into the umbrella body, the airflow can pass through the eight sets of perforations on the umbrella body, which can reduce the impact of the airflow on the umbrella body, prevent the umbrella body from turning outward due to the airflow, protect the umbrella body, and prevent the umbrella from being forced to move with the user, reducing the danger of using it in windy weather;

[0015] 2. When used in the rainy season or on sunny days, the shielding sheet is clamped on the eight groups of ribs on the umbrella body through the eight groups of clamps on the outside. The shielding sheet can block rain and light, and can prevent rain or light from passing through the eight groups of perforations and contacting the user; at the same time, when the umbrella is used for sunshade on sunny days, the air permeability of the umbrella body can be improved, making it more comfortable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0017] Figure 2 The utility model structure Figure 1 Side view of

[0018] Figure 3 The utility model structure Figure 1 A top view of

[0019] Figure 4 This is a schematic diagram of the structural fixture of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the shielding sheet of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the leak-proof component of the utility model;

[0022] Figure 7 The utility model structure Figure 6 Schematic diagram of the AA section structure.

[0023] Numbers in the figure: 1. umbrella body; 2. umbrella unit; 3. umbrella rib; 4. shielding piece; 5. connecting belt; 6. clamp; 61. first clamp; 62. second clamp; 63. clamping mouth; 64. flange; 7. screw-on tube; 8. umbrella handle; 9. perforation; 10. drawstring; 11. anti-leakage component; 111. sealing sheet; 112. sealing strip; 113. silicone seat; 114. sealing groove; 115. connecting rope. DETAILED DESCRIPTION

[0024] See also Figure 1-7 The utility model provides a windproof large umbrella structure, including an umbrella body 1, an umbrella unit 2 is arranged on the surface of the umbrella body 1, and a through hole 9 is provided on the umbrella unit 2, and at the same time, the middle part of the umbrella body 1 is fixedly connected with an umbrella handle 8, and a threaded structure is arranged on the top of the umbrella handle 8, the top of the umbrella handle 8 is screwed and fixed with a screw connection tube 7, and a shielding sheet 4 is fixedly installed on the outer side of the screw connection tube 7, and at the same time, a connecting belt 5 is sewn and fixed on the outer side of the shielding sheet 4, and the end of the connecting belt 5 away from the shielding sheet 4 is fixed with a clamp 6, and the umbrella body 1 is evenly interspersed with Eight umbrella ribs 3; a leak-proof component 11 is installed on the surface of the umbrella body 1, and the leak-proof component 11 includes a silicone seat 113 fixedly arranged on the outside of the perforation 9, and a sealing groove 114 is provided inside the silicone seat 113, and the sealing groove 114 is adapted to the size of the sealing strip 112, the sealing strip 112 is clamped inside the sealing groove 114, and the annular sealing strip 112 is fixedly arranged at the bottom of the sealing sheet 111, and the sealing sheets 111 are evenly arranged in eight groups, and the eight groups of sealing sheets 111 are connected by connecting ropes 115.

[0025] Working principle: When the external airflow flows into the umbrella cover body 1, the airflow can pass through the eight groups of perforations 9 opened on the umbrella cover body 1, which can reduce the impact of the airflow on the umbrella cover body 1, prevent the umbrella cover body 1 from turning inside out due to the airflow, protect the umbrella body, and prevent the umbrella from being forced to move with the user, thereby reducing the danger of using it in windy weather.

[0026] As a preferred embodiment, eight groups of through holes 9 are evenly formed on the surface of the umbrella body 1, and drawstrings 10 are fixedly arranged inside the eight groups of through holes 9, and the drawstrings 10 are arranged in a "cross" shape.

[0027] The shielding piece 4 is a circular structure made of nylon material, and the shielding piece 4 covers the outside of the eight groups of perforations 9. At the same time, the eight groups of perforations 9 are centrally symmetrical structures about the umbrella handle 8, and the perforations 9 are arranged in a circle.

[0028] like Figure 1-4 As shown: eight groups of perforations 9 are evenly arranged on the surface of the umbrella body 1, and the eight groups of perforations 9 can reduce the impact force of wind impact on the inside of the umbrella surface. At the same time, when the umbrella is used for sunshade on sunny days, the air permeability of the umbrella body 1 can be improved, making it more comfortable when used.

[0029] As a preferred embodiment, the connecting straps 5 on the outer sides of the shielding sheet 4 are evenly arranged in eight groups, and the ends of the eight groups of connecting straps 5 are clamped on the eight groups of umbrella ribs 3 arranged on the umbrella body 1 by clamps 6 .

[0030] When used in rainy season or sunny days, the shielding sheet 4 is clamped on the eight groups of umbrella ribs 3 on the umbrella body 1 through the eight groups of clamps 6 on the outside. The shielding sheet 4 can block rain and light, and prevent rain or light from passing through the eight groups of perforations 9 and contacting the user.

[0031] The clamp 6 includes a second clamp 62 movably connected to the first clamp 61 via a pin, and a torsion spring is installed on the pin. Meanwhile, circular flanges 64 are provided at the bottoms of the first clamp 61 and the second clamp 62 .

[0032] As a preferred embodiment, a clamping opening 63 is provided at the bottom of the first clamping piece 61 , and a clamping opening 63 is provided at the bottom of the second clamping piece 62 . The two groups of clamping openings 63 are combined together to form a clamping area adapted to the size of the rib 3 .

[0033] The surface of the umbrella body 1 is provided with a leak-proof assembly 11. The eight groups of perforations 9 on the surface of the umbrella body 1 can be sealed and fixed by eight groups of sealing sheets 111 respectively. When the umbrella body 1 is used on rainy days, the umbrella body 1 will not leak. When the umbrella body 1 is used for sunshade on sunny days, the eight groups of sealing sheets 111 connected together can be removed to increase the air permeability of the umbrella body.

[0034] When installing the sealing sheet 111, hold the sealing sheet 111 and clamp the sealing strip 112 at the bottom of the sealing sheet 111 into the sealing groove 114 to complete the installation. The sealing strip 112 and the silicone seat 113 are both made of silicone, which is soft and easy to assemble.

Claims

1. A windproof large umbrella structure, comprising an umbrella body (1), characterized in that: The surface of the umbrella body (1) is provided with an umbrella unit (2), and a through hole (9) is provided on the umbrella unit (2). At the same time, the middle of the umbrella body (1) is fixedly connected to the umbrella handle (8), and a threaded structure is provided on the top of the umbrella handle (8). The top of the umbrella handle (8) is screwed to a screw connection tube (7), and a shielding sheet (4) is fixedly installed on the outer side of the screw connection tube (7). At the same time, a connecting belt (5) is sewn and fixed on the outer side of the shielding sheet (4), and the end of the connecting belt (5) away from the shielding sheet (4) is fixed to a clamp (6). Eight umbrella ribs (3) are evenly inserted on the umbrella body (1); The invention discloses a surface-mounted leakproof component (11) of a device (1), wherein the leakproof component (11) comprises a silicone seat (113) fixedly arranged on the outside of the perforation (9), and a sealing groove (114) is provided inside the silicone seat (113), and the size of the sealing groove (114) is matched with the size of the sealing strip (112), the sealing strip (112) is clamped inside the sealing groove (114), and the annular sealing strip (112) is fixedly arranged at the bottom of the sealing sheet (111), and the sealing sheets (111) are evenly arranged in eight groups, and the eight groups of sealing sheets (111) are connected by connecting ropes (115).

2. A windproof large umbrella structure according to claim 1, characterized in that: The surface of the umbrella body (1) is evenly provided with eight groups of perforations (9), and drawstrings (10) are fixedly arranged inside the eight groups of perforations (9), and the drawstrings (10) are arranged in a "cross" shape.

3. The windproof large umbrella structure according to claim 1, characterized in that: The shielding sheet (4) is a circular structure made of nylon material, and the shielding sheet (4) covers the outside of the eight groups of perforations (9). At the same time, the eight groups of perforations (9) are centrally symmetrical structures with respect to the umbrella handle (8), and the perforations (9) are arranged in a circular shape.

4. The windproof large umbrella structure according to claim 1, characterized in that: The connecting straps (5) outside the shielding sheet (4) are evenly arranged in eight groups, and the ends of the eight groups of connecting straps (5) are clamped on eight groups of umbrella ribs (3) arranged on the umbrella body (1) by means of clamps (6).

5. The windproof large umbrella structure according to claim 1, characterized in that: The clamp (6) comprises a second clamp (62) movably connected to the first clamp (61) via a pin, and a torsion spring is installed on the pin. Meanwhile, circular flanges (64) are arranged at the bottoms of the first clamp (61) and the second clamp (62).

6. A windproof large umbrella structure according to claim 5, characterized in that: The first clamping piece (61) has a clamping opening (63) at the bottom, and the second clamping piece (62) has a clamping opening (63) at the bottom, and the two groups of clamping openings (63) are combined together to form a clamping area that matches the size of the rib (3).

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