Hand Dryer

Abstract

The utility model discloses a hand dryer, comprising a base and an upper cover that are mutually clamped, a dryer is installed in the base and the upper cover, a first cylinder is integrally connected to the side of the base facing the upper cover, a first circular groove that is inwardly recessed is arranged on the end surface of the first cylindrical body, a second cylinder that can be inserted into the first circular groove is integrally connected to the side of the upper cover facing the base, a first concave plate is integrally connected to the side of the base facing the upper cover, and a fixing plate that is clamped into the first concave plate is integrally connected to the side of the upper cover facing the base. The utility model has the advantages that the upper cover of the hand dryer is connected in a clamping manner, which is convenient and quick.

Description

Technical Field

[0001] The utility model relates to the field of hand dryers, in particular to a hand dryer. Background Art

[0002] Currently, the upper covers of hand dryers are all fixed with bolts, which is very cumbersome and troublesome and requires carrying tools, so there is room for improvement. Utility Model Content

[0003] The utility model aims to provide a hand dryer to solve the problems mentioned in the above background technology. The utility model has the advantages that the upper cover of the hand dryer is connected in a snap-fit ​​manner, which is convenient and quick.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hand dryer, comprising a base and an upper cover that are clamped together, a dryer is installed in the base and the upper cover, a first cylinder is integrally connected to the side of the base facing the upper cover, a first circular groove recessed inwardly is provided on the end surface of the first cylindrical body, a second cylinder that can be inserted into the first circular groove is integrally connected to the side of the upper cover facing the base, a first concave plate is integrally connected to the side of the base facing the upper cover, and a fixing plate clamped in the first concave plate is integrally connected to the side of the upper cover facing the base.

[0005] By adopting the above technical solution, no bolts are required, and the upper cover and the base can be snapped together by simply closing the upper cover from above the base. During this process, one end of the second cylinder will be snapped into the first circular groove of the first cylinder, and the fixing plate will also be snapped into the first concave plate.

[0006] As a further solution of the utility model: a panel is provided on one side of the base, a plurality of snap-in columns are integrally connected to one side of the base, a plurality of snap-in plates are integrally connected to the inner side of the panel, and the snap-in plate is provided with a first through groove that penetrates the snap-in plate and is used to accommodate the snap-in columns.

[0007] By adopting the above technical solution, the clamping plate is clamped by the first through groove and the clamping column so that the panel is clamped with the base.

[0008] As a further solution of the utility model: an extension plate is integrally connected to the upper side of the panel, the extension plate is provided with a clamping groove penetrating the extension plate, a plurality of clamping blocks corresponding to the clamping grooves are integrally connected to the side of the upper cover facing the extension plate, and a guide block with a slope is integrally connected to the side of the clamping block.

[0009] By adopting the above technical solution, the upper cover is snapped with the base while the upper cover is also snapped with the panel. In this process, the snapping block is snapped into the snapping groove so that the upper cover and the panel are snapped together. The setting of the guide block facilitates the snapping block to be snapped into the snapping groove.

[0010] As a further solution of the utility model: a mounting frame is arranged on the top of the dryer, a plurality of second circular grooves are arranged on the side of the mounting frame facing the upper cover, and a third cylinder which is inserted into the second circular groove is integrally connected to the side of the upper cover facing the mounting frame.

[0011] By adopting the above technical solution, during the process of the upper cover being engaged with the base, the upper cover drives the third cylinder to move toward the second circular groove until the third cylinder is in the second circular groove.

[0012] As a further solution of the utility model: two rectangular mounting grooves passing through the base are provided on the side of the base facing away from the upper cover, and an extension groove is provided on the side facing each other of the two mounting grooves. The base is clamped with a mounting plate through the mounting grooves, and a clamping rod is integrally connected to the side of the mounting plate facing the base, and one end of the clamping rod is integrally connected to an inclined plate with an inclined surface facing the base.

[0013] By adopting the above technical solution, the installation of the base is facilitated, and a mounting plate can be installed under the base. The process of installing the mounting plate is to move the mounting plate toward the base to drive the clamping rod to move until the clamping plate moves into the extension groove, until the inclined plate is on the inner side of the base, thereby realizing the installation of the mounting plate and the base.

[0014] As a further solution of the utility model: one end of the mounting plate is provided with a second through groove penetrating the mounting plate.

[0015] By adopting the above technical solution, the provision of the second through groove facilitates punching of the mounting plate so as to fix the mounting plate.

[0016] As a further solution of the utility model: a second concave plate is integrally connected to the inner side of the base, an arc-shaped plate is arranged on the upper side of the second concave plate, threaded plates are integrally connected to both sides of the arc-shaped plate, and the threaded plate and the second concave plate are connected by bolts.

[0017] By adopting the above technical solution, some linear objects can be placed between the arc-shaped plate and the second concave plate and fixed to the second concave plate through the threaded plate, thereby preventing the linear objects from shaking on the base.

[0018] As a further solution of the utility model: the dryer is connected to the base through a tripod installation, and the dryer and the tripod are fixed by pins.

[0019] By adopting the above technical solution, the stability of the dryer and the base is increased by setting a tripod.

[0020] As a further solution of the utility model: the base is provided with a plurality of air holes.

[0021] By adopting the above technical solution, the provision of the air holes increases the heat dissipation of the base.

[0022] As a further solution of the utility model: the base is provided with an inwardly recessed groove, the base is provided with a ventilation groove penetrating the base, and the base is integrally connected with a ladder-shaped plate at the opening of the ventilation groove.

[0023] By adopting the above technical solution, when the base is placed flat on one side of the external object, the inwardly recessed groove, the air-permeable groove and the ladder-shaped plate can be used to increase the heat dissipation.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] No bolts are required, and the upper cover and the base can be snapped together by simply closing the upper cover from above the base. During this process, one end of the second cylinder will be snapped into the first circular groove of the first cylinder, and the fixing plate will also be snapped into the concave plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an embodiment;

[0027] Figure 2 It is a schematic diagram of the structure of the upper cover in the embodiment;

[0028] Figure 3 for Figure 2 A partial enlarged view of the middle A area;

[0029] Figure 4 This is a schematic diagram of the structure of the embodiment after removing the upper cover;

[0030] Figure 5 for Figure 4 A schematic diagram of the structure from another perspective;

[0031] Figure 6 A bottom view of an embodiment;

[0032] Figure 7 for Figure 6 Schematic diagram of the structure after removing the mounting plate;

[0033] Figure 8 Schematic diagram of the structure of the mounting plate in the embodiment.

[0034] In the figure: 1, base; 2, upper cover; 3, dryer; 4, first cylinder; 5, first circular groove; 6, second cylinder; 7, first concave plate; 8, fixing plate; 9, panel; 10, clamping column; 11, clamping plate; 12, first through-groove; 13, extension plate; 14, clamping groove; 15, clamping block; 16, guide block; 17, mounting frame; 18, second circular groove; 19, third cylinder; 20, mounting groove; 21, extension groove; 22, mounting plate; 23, clamping rod; 24, inclined plate; 25, second through-groove; 26, second concave plate; 27, arc plate; 28, threaded plate; 29, tripod; 30, air vent; 31, recessed groove; 32, air vent; 33, ladder plate. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In the embodiment of the utility model,

[0037] A hand dryer, such as Figure 1-Figure 8 As shown, it includes a base 1 and an upper cover 2 that are clamped together, a dryer 3 is installed in the base 1 and the upper cover 2, a first cylinder 4 is integrally connected to the side of the base 1 facing the upper cover 2, the end surface of the first cylinder 4 is provided with a first circular groove 5 recessed inwardly, a second cylinder 6 that can be inserted into the first circular groove 5 is integrally connected to the side of the upper cover 2 facing the base 1, a first concave plate 7 is integrally connected to the side of the base 1 facing the upper cover 2, and a fixing plate 8 that is clamped in the first concave plate 7 is integrally connected to the side of the upper cover 2 facing the base 1.

[0038] A panel 9 is provided on one side of the base 1, and a plurality of clamping columns 10 are integrally connected to one side of the base 1. A plurality of clamping plates 11 are integrally connected to the inner side of the panel 9. The clamping plates 11 are provided with first through grooves 12 that penetrate the clamping plates 11 and are used to accommodate the clamping columns 10.

[0039] An extension plate 13 is integrally connected to the upper side of the panel 9, and the extension plate 13 is provided with a snap-in groove 14 penetrating the extension plate 13. A plurality of snap-in blocks 15 corresponding to the snap-in grooves 14 are integrally connected to the side of the upper cover 2 facing the extension plate 13, and a guide block 16 with an inclined surface is integrally connected to the side of the snap-in block 15.

[0040] A mounting frame 17 is disposed on the top of the dryer 3 , and a plurality of second circular grooves 18 are disposed on the side of the mounting frame 17 facing the upper cover 2 . A third cylinder 19 that is inserted into the second circular groove 18 is integrally connected to the side of the upper cover 2 facing the mounting frame 17 .

[0041] The base 1 is provided with two rectangular mounting grooves 20 penetrating the base 1 on the side facing away from the upper cover 2, and an extension groove 21 is provided on the side facing each other of the two mounting grooves 20. The base 1 is clamped with a mounting plate 22 through the mounting grooves 20, and the mounting plate 22 is integrally connected with a clamping rod 23 on the side facing the base 1, and one end of the clamping rod 23 is integrally connected with an inclined plate 24 with the inclined surface facing the base 1.

[0042] One end of the mounting plate 22 is provided with a second through slot 25 penetrating through the mounting plate 22 .

[0043] A second concave plate 26 is integrally connected to the inner side of the base 1 , an arc plate 27 is provided on the upper side of the second concave plate 26 , threaded plates 28 are integrally connected to both sides of the arc plate 27 , and the threaded plates 28 are connected to the second concave plate 26 by bolts.

[0044] The dryer 3 is installed and connected to the base 1 via a tripod 29, and the dryer 3 and the tripod 29 are fixed by pins.

[0045] The base 1 is provided with a plurality of ventilation holes 30 .

[0046] The base 1 is provided with an inwardly recessed groove 31 , and the base 1 is provided with a ventilation groove 32 penetrating the base 1 . The base 1 is integrally connected with a ladder-shaped plate 33 at the opening of the ventilation groove 32 .

[0047] Working principle:

[0048] No bolts are required, and the upper cover 2 and the base 1 can be connected by simply closing the upper cover 2 from above the base 1. During this process, one end of the second cylinder 6 will be inserted into the first circular groove 5 of the first cylinder 4, and the fixing plate 8 will also be inserted into the first concave plate 7.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hand dryer, comprising a base (1) and an upper cover (2) that are locked together, wherein a drying device (3) is installed in the base (1) and the upper cover (2), and characterized in that: The side of the base (1) facing the upper cover (2) is integrally connected with a first cylinder (4), the end surface of the first cylinder (4) is provided with a first circular groove (5) recessed inwardly, the side of the upper cover (2) facing the base (1) is integrally connected with a second cylinder (6) which can be inserted into the first circular groove (5), the side of the base (1) facing the upper cover (2) is integrally connected with a first concave plate (7), and the side of the upper cover (2) facing the base (1) is integrally connected with a fixing plate (8) which is inserted into the first concave plate (7).

2. The hand dryer according to claim 1, characterized in that: A panel (9) is provided on one side of the base (1), a plurality of snap-in columns (10) are integrally connected to one side of the base (1), a plurality of snap-in plates (11) are integrally connected to the inner side of the panel (9), and the snap-in plates (11) are provided with first through grooves (12) penetrating the snap-in plates (11) and used to accommodate the snap-in columns (10).

3. The hand dryer according to claim 2, characterized in that: An extension plate (13) is integrally connected to the upper side of the panel (9), and the extension plate (13) is provided with a clamping groove (14) penetrating the extension plate (13); a plurality of clamping blocks (15) corresponding to the clamping grooves (14) are integrally connected to the side of the upper cover (2) facing the extension plate (13); and a guide block (16) having an inclined surface is integrally connected to the side of the clamping block (15).

4. The hand dryer according to claim 1, characterized in that: A mounting frame (17) is provided on the top of the dryer (3); a plurality of second circular grooves (18) are provided on the side of the mounting frame (17) facing the upper cover (2); and a third cylinder (19) which is inserted into the second circular groove (18) is integrally connected to the side of the upper cover (2) facing the mounting frame (17).

5. The hand dryer according to claim 1, characterized in that: The base (1) is provided with two rectangular parallelepiped mounting grooves (20) penetrating the base (1) on a side facing away from the upper cover (2); an extension groove (21) is provided on the side facing each other of the two mounting grooves (20); the base (1) is clamped with a mounting plate (22) through the mounting grooves (20); a clamping rod (23) is integrally connected to the side of the mounting plate (22) facing the base (1); and one end of the clamping rod (23) is integrally connected to an inclined plate (24) with an inclined surface facing the base (1).

6. The hand dryer according to claim 5, characterized in that: One end of the mounting plate (22) is provided with a second through slot (25) penetrating the mounting plate (22).

7. The hand dryer according to claim 1, characterized in that: A second concave plate (26) is integrally connected to the inner side of the base (1), an arc-shaped plate (27) is arranged on the upper side of the second concave plate (26), threaded plates (28) are integrally connected to both sides of the arc-shaped plate (27), and the threaded plate (28) is connected to the second concave plate (26) by bolts.

8. The hand dryer according to claim 1, characterized in that: The dryer (3) and the base (1) are installed and connected via a tripod (29), and the dryer (3) and the tripod (29) are fixed via pins.

9. The hand dryer according to claim 1, characterized in that: The base (1) is provided with a plurality of air holes (30).

10. The hand dryer according to claim 1, characterized in that: The base (1) is provided with an inwardly recessed groove (31), the base (1) is provided with an air-permeable groove (32) penetrating the base (1), and the base (1) is integrally connected with a ladder-shaped plate (33) located at the opening of the air-permeable groove (32).

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