Hand dryer

Abstract

The utility model relates to a hand dryer and relates to the technical field of hand dryers, the hand dryer comprises a body and two strip-shaped air outlets located in the lower portion of the body, the two air outlets are symmetrically distributed in the lower portion of the body about the vertical axis of the body, each air outlet comprises a first end point and a second end point, and the first end point and the second end point are located at the two ends. And the curvature angle of the air outlet from the first end point to the second end point is continuously changed. The continuous change of the curvature angle of the air outlet from the first end point to the second end point is used for reminding a user of the position of the air outlet, and the user can find the position of the air outlet more quickly and then perform hand drying operation, so that the use convenience of the hand dryer is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of hand dryers, and in particular to a hand dryer. Background Technology

[0002] A hand dryer is a sanitary appliance used to dry or blow-dry hands. It is mainly used in hotels, restaurants, research institutions, hospitals, public entertainment venues, and bathrooms in every household.

[0003] Existing hand dryers, including those with concentrated airflow and those with exhaust airflow, mostly adopt a flat bottom air outlet design. This makes it difficult for users to see the bottom structure of the hand dryer and thus make it impossible to determine the correct location of the drying area, resulting in inconvenience when using the hand dryer. Utility Model Content

[0004] To improve the convenience of using hand dryers, this application provides a hand dryer.

[0005] This application provides a hand dryer, which adopts the following technical solution:

[0006] A hand dryer includes a body and an air outlet located below the body. The air outlet is characterized in that it is strip-shaped and there are two outlets, and the two outlets are symmetrically distributed below the body about the vertical axis of the body. The air outlet includes a first end point and a second end point located at both ends, and the curvature angle of the air outlet changes continuously from the first end point to the second end point.

[0007] By adopting the above technical solution, the curvature angle of the air outlet changes continuously from the first end point to the second end point, thereby reminding the user of the location of the air outlet. The user can find the location of the air outlet more quickly and then perform the hand drying operation, which greatly improves the convenience of using the hand dryer.

[0008] Optionally, the air outlets at the first and second endpoints are located above the line connecting the first and second endpoints.

[0009] By adopting the above technical solution, a concave structure is formed, which facilitates the placement of the hand and improves the convenience of using the hand dryer.

[0010] Optionally, the bottom surface of the body includes two indicator surfaces symmetrically distributed about the vertical axis of the body, and the connection between the two indicator surfaces forms an outwardly protruding protrusion.

[0011] By adopting the above technical solution and setting the indicator surface, the location of the air outlet can be found more quickly, further improving the convenience of using the hand dryer.

[0012] Optionally, the indicating surface is inclined upward along the height direction of the body.

[0013] By adopting the above technical solution, the tilted indicator surface makes it easier to tilt the hand when drying, and makes it easier for water on the hand to fall off under the wind, thereby further improving the drying effect and increasing the convenience of using the hand dryer.

[0014] Optionally, the air outlet is inclined upward and arc-shaped relative to the vertical axis of the body.

[0015] Optionally, the connection between the two indicator surfaces forms an outwardly protruding protrusion, and the indicator surface forms an inwardly concave arc surface along the width direction of the body.

[0016] By adopting the above technical solution, the protrusion and curved surface design allow the hand to be tilted, reducing the risk of hand injury and further accelerating the speed at which water drips from the hands, thus further improving the convenience of using the hand dryer.

[0017] Optionally, the first and second endpoints of the air outlet are at the same height, and the air outlet from the first endpoint to the second endpoint is an arc shape that is concave inward into the body.

[0018] Optionally, the body includes a back surface, and the air outlet from the first end point to the second end point is an arc shape that is concave into the body and protrudes relative to the back surface.

[0019] Optionally, the air outlets at the first and second endpoints are located below the line connecting the first and second endpoints.

[0020] Optionally, the indicator surface is convex and inclined or arc-shaped away from the body direction along the width direction of the body, and an inwardly recessed part is formed at the connection of two indicator surfaces, and the air outlet is arranged along the surface of the indicator surface.

[0021] By adopting the above technical solution, an inwardly recessed part is formed, which allows the hand to be placed in an inclined position and allows the two hands to be as close as possible, thus making it easier to place the hand. At the same time, the air also allows the water on the tilted hand to fall off quickly, improving the drying effect and the convenience of using the hand dryer.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By continuously changing the curvature angle of the air outlet from the first end point to the second end point, the location of the air outlet is indicated to the user, allowing the user to find the air outlet more quickly, thus greatly improving the convenience of using the hand dryer.

[0024] 2. The indicator surface makes it easier for users to find the air outlet, further improving the convenience of using the hand dryer.

[0025] 3. By tilting the indicator surface, it is easier to tilt the hand while drying, making it easier for water to fall off the hand in the wind, thereby further improving the drying effect and the convenience of using the hand dryer. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the hand dryer;

[0027] Figure 2 This is a structural schematic diagram of Embodiment 1 of the hand dryer;

[0028] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of the hand dryer;

[0029] Figure 4 This is a structural schematic diagram from another perspective of Embodiment 2 of the hand dryer;

[0030] Figure 5 This is a structural schematic diagram of embodiment three of the hand dryer;

[0031] Figure 6 This is a structural schematic diagram of embodiment four of the hand dryer;

[0032] Figure 7 This is a structural schematic diagram of embodiment five of the hand dryer;

[0033] Figure 8 This is a schematic diagram of the curvature angle.

[0034] Reference numerals: 1. Body; 11. Back side; 12. Indicator surface; 13. Air outlet; 14. Protrusion; 15. First end point; 16. Second end point; 31. Raised portion; 5. Recessed portion. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0036] The following is an explanation of the curvature angle in this application: The curvature angle of a point on the strip-shaped air outlet 13 refers to the angle θ between that point and the tangent of the air outlet 13 and the horizontal direction, such as... Figure 8 As shown.

[0037] This application discloses a hand dryer.

[0038] Example 1

[0039] Reference Figure 1 and Figure 2The hand dryer includes a body 1 and an air outlet 13 located below the body 1. The air outlet 13 is strip-shaped and there are two outlets. The two outlets 13 are symmetrically distributed below the body 1 about the vertical axis of the body 1. The air outlet 13 includes a first end point 15 and a second end point 16 located at both ends. The two first end points 15 are located at the ends of the air outlet 13 that are close to each other, and the curvature angle of the air outlet 13 changes continuously from the first end point 15 to the second end point 16.

[0040] The main body 1 is a vertically placed cuboid structure, and the back side 11 is formed through the height and width directions of the main body 1. The bottom surface of the main body 1 includes two indicator surfaces 12 symmetrically distributed about the vertical axis of the main body 1. The indicator surfaces 12 are arc surfaces along the width direction of the main body 1, and an air outlet 13 is correspondingly opened on one indicator surface 12.

[0041] The indicator surface 12 is inclined upward along the height direction of the body 1 and also inclined along the thickness direction of the body 1, making it easier to tilt the hand when drying and to observe the position of the air outlet 13, so that the water on the hand can be dropped as soon as possible, thereby improving the drying effect.

[0042] The two indicator surfaces 12 are connected to form an outwardly protruding protrusion 14. The indicator surfaces 12 are inclined upward along the height direction of the body 1. The two indicator surfaces 12 are close to each other at one end and located below the other end. At the same time, the air outlet 13 can also be provided with multiple outlets at intervals along the thickness direction of the body 1.

[0043] The other parts of the air outlet 13, excluding the first endpoint 15 and the second endpoint 16, are located above the line connecting the first endpoint 15 and the second endpoint 16, and the two second endpoints 16 are located above the two first endpoints 15.

[0044] The working principle of this application embodiment is as follows:

[0045] By setting the indicator surface 12 and the air outlet 13, the user can quickly find the location of the air outlet 13. At the same time, by setting the first end point 15 and the second end point 16, it is easier to tilt the hand when placing it, so that the water on the hand can fall off quickly, improving the drying effect and thus improving the convenience of using the hand dryer.

[0046] Example 2

[0047] Reference Figure 3 and 4 The difference between this embodiment and embodiment 1 is that the air outlet 13 is inclined upward and arc-shaped relative to the vertical axis of the body 1, while the indicator surface 12 runs through the entire body 1.

[0048] Two guide surfaces 22 connected to the indicator surface 12 are provided on the side of the main body 1 away from the back 11 and close to the indicator surface 12. The air outlet 13 is located at the connection between the guide surface 22 and the indicator surface 12, so that the user can find the location of the air outlet 13 as soon as possible, improving the convenience of using the hand dryer.

[0049] Example 3

[0050] Reference Figure 5 The difference between this embodiment and embodiment 1 is that an outwardly protruding protrusion 31 is formed at the connection of the two indicator surfaces 12, and the indicator surface 12 forms an arc surface that is concave inward to the body 1 along the width direction of the body 1.

[0051] The first end point 15 and the second end point 16 of the air outlet 13 are at the same height, and the air outlet 13 from the first end point 15 to the second end point 16 is an arc shape that is concave inward towards the body 1.

[0052] Example 4

[0053] Reference Figure 6 The difference between this embodiment and embodiment 1 is that the air outlet 13 from the first end point 15 to the second end point 16 is an arc shape that is concave inward towards the body 1 and protrudes relative to the back 11, which makes it easier for the user to observe the position of the air outlet 13, reduces the probability of hand injury from sharp corners, and improves the convenience of using the hand dryer.

[0054] Example 5

[0055] Reference Figure 7 The difference between this embodiment and embodiment 1 is that, except for the air outlet 13 of the first endpoint 15 and the second endpoint 16, the other parts are located below the line connecting the first endpoint 15 and the second endpoint 16.

[0056] The indicator surface 12 is convex and inclined or arc-shaped along the width direction of the body 1 away from the body 1. The connection between the two indicator surfaces 12 forms an inwardly recessed part 5. The air outlet 13 is arranged along the surface of the indicator surface 12.

[0057] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A hand dryer, characterized by: The air outlet (13) is strip-shaped and has two ends, and the two air outlets (13) are symmetrically distributed below the body (1) along the vertical axis of the body (1), the air outlet (13) comprises a first end point (15) and a second end point (16) at the two ends, and the curvature angle of the air outlet (13) continuously changes from the first end point (15) to the second end point (16).

2. A hand dryer according to claim 1, wherein: The air outlet (13) is strip-shaped and has two ends, and the two air outlets (13) are symmetrically distributed below the body (1) along the vertical axis of the body (1), the air outlet (13) comprises a first end point (15) and a second end point (16) at the two ends, and the curvature angle of the air outlet (13) continuously changes from the first end point (15) to the second end point (16).

3. A hand dryer according to claim 1, wherein: The bottom surface of the body (1) comprises two indication surfaces (12) symmetrically distributed along the vertical axis of the body (1), and the connection of the two indication surfaces (12) forms a protruding portion (14) protruding outward.

4. A hand dryer according to claim 3, wherein: The indication surface (12) is inclined upward along the height direction of the body (1).

5. A hand dryer according to any one of claims 1 to 4, wherein: The air outlet (13) is inclined upward and arc-shaped relative to the vertical axis of the body (1).

6. A hand dryer according to claim 3, wherein: The connection of the two indication surfaces (12) forms a convex portion (31) protruding outward, and the indication surface (12) forms an arc surface concave inward along the width direction of the body (1).

7. A hand dryer according to claim 6, wherein: The first end point (15) and the second end point (16) of the air outlet (13) are at the same height, and the air outlet (13) from the first end point (15) to the second end point (16) is arc-shaped and concave inward.

8. A hand dryer according to claim 1, wherein: The body (1) comprises a back surface (11), the air outlet (13) from the first end point (15) to the second end point (16) is arc-shaped and concave inward relative to the back surface (11).

9. A hand dryer according to claim 1, wherein, The air outlet (13) is strip-shaped and has two ends, and the two air outlets (13) are symmetrically distributed below the body (1) along the vertical axis of the body (1), the air outlet (13) comprises a first end point (15) and a second end point (16) at the two ends, and the curvature angle of the air outlet (13) continuously changes from the first end point (15) to the second end point (16).

10. A hand dryer according to claim 3, wherein: The indication surface (12) is inclined outward or arc-shaped along the width direction of the body (1), the connection of the two indication surfaces (12) forms a recessed portion (5) recessed inward, and the air outlet (13) is arranged along the surface of the indication surface (12).

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