Anti-freezing umbrella used in winter

Abstract

The utility model discloses an anti-freezing umbrella used in winter, which relates to the technical field of umbrellas and comprises an umbrella cover and a middle rod, the inner wall of the umbrella cover is fixedly connected with one end of the middle rod, umbrella ribs are fixedly mounted on the lower surface of the umbrella cover, the inner walls of the umbrella ribs are slidably connected with the outer surface of the middle rod, and a protective component is arranged at the other end of the middle rod. According to the umbrella, the protective assembly is arranged, when the umbrella is used in winter, the protective cover is arranged outside the threaded rod in a penetrating mode, then the threaded sleeve rotates on the threaded rod under the action of threads, the protective cover can move towards the direction of the fixing disc along with rotation of the threaded sleeve, and therefore the protective cover is fixed under the action of the threaded sleeve and the fixing disc; the umbrella is held through the threaded sleeve, the protective cover performs windproof protection on the hand of a user, the hand protection function of the umbrella is achieved, the cold degree of the hand when the umbrella is used in winter is reduced, and the use experience of the umbrella in winter is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to umbrella technical field more particularly, relate to a kind of anti-freezing hand umbrella for winter use. BACKGROUND

[0002] Umbrella is a kind of sunshade or shelter rain and snow, generally with oil paper, tarpaulin or plastic cloth etc. are made, umbrella manufacturing material, usually including the cloth with ductility and other materials and thread winding that can be used as framework, when using, it is held up by hand, although the main purpose of umbrella when initially invented is to block sunlight, but most commonly used as a tool to keep dry in rainy days.

[0003] Most of the current umbrella are hand-held, so the hand is exposed, when using in winter, because the air is relatively cold, so when using umbrella in winter, hand is in contact with cold air for a long time, so as to cause hand temperature to drop, and frostbite condition is prone to appear, reduce the overall use of umbrella feeling, therefore provide a kind of anti-freezing hand umbrella for winter use. SUMMARY

[0004] The utility model aims at providing a kind of anti-freezing hand umbrella for winter use, can realize umbrella winter use anti-freezing hand function.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of anti-freezing hand umbrella for winter use, including umbrella surface and middle stick, the inner wall of umbrella surface is fixedly connected with the one end of middle stick, the lower surface of umbrella surface is fixedly installed with umbrella rib, the inner wall of umbrella rib is slidably connected with the outer surface of middle stick, the other end of middle stick is provided with protection assembly.

[0006] The protection assembly includes protective cover and threaded rod, and one end of the threaded rod is fixedly installed with a fixed disc.

[0007] Further, the upper surface of the fixed disc is fixedly connected with the other end of the middle stick, and the protective cover is sleeved on the outer surface of the threaded rod.

[0008] Further, a threaded sleeve is threadedly installed on the outer surface of the threaded rod, and the protective cover is provided with a cavity in the interior.

[0009] Further, the inner surface of the protective cover is provided with a heat dissipation hole, and the outer surface of the protective cover is provided with a sealing assembly.

[0010] Further, the sealing assembly includes a sealing plate and a connecting plate, and the side wall of the sealing plate is fixedly installed with a positioning plate.

[0011] Further, the side wall of the positioning plate is provided with a positioning hole, and the sealing plate and the cavity of the protective cover are mutually adapted.

[0012] Further, one end of the connecting plate is fixedly connected with the outer surface of the protective cover, and a lower surface of the connecting plate is fixedly installed with a fixed plate.

[0013] Further, a side wall of the fixed plate is fixedly installed with a positioning spring, and one end of the positioning spring is fixedly installed with a positioning disc.

[0014] Further, a side wall of the positioning disc is fixedly installed with a positioning pin, and one end of the positioning pin penetrates the inside of the positioning spring and extends to the outside of the side wall of the fixed plate.

[0015] Further, one end of the positioning pin is matched with the positioning hole, and a heating patch is arranged in the cavity of the protective cover.

[0016] Compared with the prior art, the beneficial effects of the present scheme are as follows:

[0017] 1. By arranging the protective assembly, when the umbrella is used in winter, the protective cover is worn outside the threaded rod, then the threaded sleeve is rotated on the threaded rod under the action of the thread, and the threaded sleeve moves to the direction of the fixed disc, so that the protective cover is fixed under the action of the threaded sleeve and the fixed disc, the umbrella is held by the threaded sleeve, the protective cover protects the hands of the user from the wind, realizes the hand protection function of the umbrella, reduces the cold degree of the hands when the umbrella is used in winter, and further improves the use experience of the umbrella in winter.

[0018] 2. By arranging the sealing assembly, the positioning pin is pulled out of the protective cover by the positioning disc, so that one end of the positioning pin is separated from the positioning hole, at this time, the positioning plate is fixed after the positioning pin is separated from the positioning hole, then the heating patch is placed in the cavity of the protective cover, and the cavity is sealed by the sealing plate, the positioning pin is inserted into the positioning hole in the positioning plate under the action of the positioning spring and the positioning disc, so that the sealing plate is fixed, and the heating patch is fixed in the cavity, so that the heating patch continuously generates heat, the heat flows to the position of the threaded sleeve through the heat dissipation hole, and then the hands of the user are heated, so that the hands of the user are provided with heat when the umbrella is used for a long time in winter, the hands are prevented from being hurt by cold air, and the warmth effect of the hands of the user is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view for embodying the utility model;

[0020] Figure 2 It is an exploded structure schematic view for embodying the protective assembly in the utility model;

[0021] Figure 3 It is a three-dimensional structure schematic view for embodying the protective cover in the utility model;

[0022] Figure 4 For embodying the utility model in Figure 3 The enlarged structure schematic view of A in the figure.

[0023] In the figure: 1, umbrella surface; 2, middle stick; 3, protection assembly; 31, protection cover; 32, fixed disc; 33, threaded rod; 34, threaded sleeve; 4, sealing assembly; 41, sealing plate; 42, positioning plate; 43, connecting plate; 44, fixed plate; 45, positioning spring; 46, positioning disc; 47, positioning pin. DETAILED DESCRIPTION

[0024] The utility model will be further described in detail below in combination with the drawings and through specific embodiments, and the following embodiments are only descriptive, not limiting the protection scope of the utility model.

[0025] Embodiment 1: a kind of anti-freezing hand umbrella for use in winter, as Figures 1-4 As shown, including umbrella surface 1 and middle stick 2, the inner wall of umbrella surface 1 is fixedly connected with one end of middle stick 2, the lower surface of umbrella surface 1 is fixedly installed with umbrella rib, the inner wall of umbrella rib is slidably connected with the outer surface of middle stick 2, the other end of middle stick 2 is provided with protection assembly 3;

[0026] The protection assembly 3 includes protection cover 31 and threaded rod 33, one end of threaded rod 33 is fixedly installed with fixed disc 32, the upper surface of fixed disc 32 is fixedly connected with the other end of middle stick 2, protection cover 31 is sleeved on the outer surface of threaded rod 33, threaded sleeve 34 is screw-mounted on the outer surface of threaded rod 33, the inside of protection cover 31 is provided with cavity, the inner surface of protection cover 31 is provided with heat dissipation hole, the outer surface of protection cover 31 is provided with sealing assembly 4.

[0027] In practical application, by setting protection assembly 3, when umbrella is used in winter, protection cover 31 is worn on the outside of threaded rod 33, then threaded sleeve 34 is rotated on threaded rod 33 under the action of thread, with the rotation of threaded sleeve 34, it moves to the direction of fixed disc 32, so that protection cover 31 is fixed under the action of threaded sleeve 34 and fixed disc 32, the umbrella is held by threaded sleeve 34, and protection cover 31 protects the hands of user from wind.

[0028] Embodiment 2: a kind of anti-freezing hand umbrella for use in winter, which is different from embodiment 1 and 3, as Figure 2As shown, the sealing assembly 4 comprises a sealing plate 41 and a connecting plate 43, a positioning plate 42 is fixedly installed on the side wall of the sealing plate 41, a positioning hole is arranged on the side wall of the positioning plate 42, the sealing plate 41 and the cavity of the protective cover 31 are matched with each other, one end of the connecting plate 43 is fixedly connected with the outer surface of the protective cover 31, a fixed plate 44 is fixedly installed on the lower surface of the connecting plate 43, a positioning spring 45 is fixedly installed on the side wall of the fixed plate 44, one end of the positioning spring 45 is fixedly installed with a positioning disc 46, a positioning pin 47 is fixedly installed on the side wall of the positioning disc 46, one end of the positioning pin 47 penetrates into the inside of the positioning spring 45 and extends to the outside of the side wall of the fixed plate 44, and one end of the positioning pin 47 is matched with the positioning hole.

[0029] In actual application, by setting the sealing assembly 4, the positioning pin 47 is pulled outwards of the protective cover 31 through the positioning disc 46, one end of the positioning pin 47 is separated from the positioning hole, at this time, the positioning plate 42 loses the fixation of the positioning pin 47, the sealing plate 41 is taken off, the heat-emitting patch is placed in the cavity of the protective cover 31, the cavity is sealed through the sealing plate 41, and the positioning pin 47 is inserted into the positioning hole on the positioning plate 42 under the action of the positioning spring 45 and the positioning disc 46, so as to fix the sealing plate 41.

[0030] Embodiment 3: A freeze-proof hand umbrella used in winter, which is different from embodiment 1 in that, as shown in Figure 3 The cavity of the protective cover 31 is provided with a heat-emitting patch.

[0031] In actual application, by setting the cavity and the heat dissipation hole, the heat-emitting patch is fixedly stored in the cavity, along with the continuous heating of the heat-emitting patch, the heat flows to the position of the threaded sleeve 34 through the heat dissipation hole, and then the hand of the user is warmed.

[0032] Working principle: when the umbrella is used in winter, the protective cover 31 is worn outside the threaded rod 33, then the threaded sleeve 34 is rotated on the threaded rod 33 under the action of the thread, and the threaded sleeve 34 moves to the direction of the fixed disc 32, so that the protective cover 31 is fixed under the action of the threaded sleeve 34 and the fixed disc 32, the umbrella is held by the threaded sleeve 34, the protective cover 31 protects the user's hands from the wind, then the positioning pin 47 is pulled outwards from the protective cover 31 through the positioning disc 46, so that one end of the positioning pin 47 is separated from the positioning hole, at this time the positioning plate 42 loses the fixation of the positioning pin 47 and the sealing plate 41 is removed, then the heating patch is placed in the cavity of the protective cover 31, the cavity is sealed by the sealing plate 41, the positioning pin 47 is inserted into the positioning hole in the positioning plate 42 under the action of the positioning spring 45 and the positioning disc 46, so as to fix the sealing plate 41, and then the heating patch is fixed and stored in the cavity, with the continuous heating of the heating patch, the heat flows to the position of the threaded sleeve 34 through the heat dissipation hole, and then the user's hands are warmed.

[0033] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as it is within the scope of the utility model claim, it is protected by the patent law.

Claims

1. A frost-proof umbrella for use in winter, characterized in that, It includes an umbrella canopy (1) and a center rod (2). The inner wall of the umbrella canopy (1) is fixedly connected to one end of the center rod (2). The lower surface of the umbrella canopy (1) is fixedly installed with umbrella ribs. The inner wall of the umbrella ribs is slidably connected to the outer surface of the center rod (2). The other end of the center rod (2) is provided with a protective component (3). The protective component (3) includes a protective cover (31) and a threaded rod (33), with a fixed plate (32) fixedly installed at one end of the threaded rod (33). The upper surface of the fixed plate (32) is fixedly connected to the other end of the middle rod (2), and the protective cover (31) is sleeved on the outer surface of the threaded rod (33); The threaded rod (33) has a threaded sleeve (34) threaded on its outer surface, and the protective cover (31) has a cavity inside; The inner surface of the protective cover (31) is provided with heat dissipation holes, and the outer surface of the protective cover (31) is provided with a sealing component (4).

2. The anti-freezing hand umbrella for winter use according to claim 1, characterized in that, The sealing assembly (4) includes a sealing plate (41) and a connecting plate (43), and a positioning plate (42) is fixedly installed on the side wall of the sealing plate (41).

3. The anti-freezing hand umbrella for winter use according to claim 2, characterized in that, The positioning plate (42) has a positioning hole on its side wall, and the sealing plate (41) and the chamber of the protective cover (31) are mutually compatible.

4. The anti-freezing hand umbrella for winter use according to claim 3, characterized in that, One end of the connecting plate (43) is fixedly connected to the outer surface of the protective cover (31), and a fixing plate (44) is fixedly installed on the lower surface of the connecting plate (43).

5. A winter-use antifreeze umbrella according to claim 4, characterized in that, A positioning spring (45) is fixedly installed on the side wall of the fixing plate (44), and a positioning disc (46) is fixedly installed on one end of the positioning spring (45).

6. A winter-use antifreeze hand umbrella according to claim 5, characterized in that, A positioning pin (47) is fixedly installed on the side wall of the positioning plate (46). One end of the positioning pin (47) passes through the interior of the positioning spring (45) and extends to the outside of the side wall of the fixing plate (44).

7. A winter-use antifreeze hand umbrella according to claim 6, characterized in that, One end of the positioning pin (47) is adapted to the positioning hole, and a heating pad is provided in the cavity of the protective cover (31).

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