A hand-held blow gun

Abstract

The utility model discloses a handheld blow gun, including holding, is provided with the charging base in the bottom of holding, is provided with the first connecting seat in the top of charging base, and holding is composed of first splicing piece and second splicing piece, and first splicing piece and second splicing piece detachable clamping on the side wall of first connecting seat, install the containing cavity in the top of holding, be provided with the fan in containing cavity, install first air duct in one end of containing cavity, be provided with first air outlet in one end of first air duct, be provided with the air inlet on the side away from first air duct of containing cavity. The holding of the application forms the clamping to charging base through first splicing piece and second splicing piece, when needing to replace the charging base of different mark, only need to detach first splicing piece and second splicing piece from first connecting seat, can under the premise that the reliable connection of holding and charging base is guaranteed, still can adapt to different types of charging base, has more extensive versatility.

Description

Technical Field

[0001] This utility model relates to the field of hair dryers, specifically to a handheld hair dryer. Background Technology

[0002] Existing handheld hair dryers typically use batteries or external charging to provide power. Battery power is generally suitable for home use, while industrial hair dryers usually use external charging. To accommodate different charging interface specifications, existing hair dryers usually require an external charging dock. However, the current disassembly structure between the hair dryer and the charging dock is inconvenient. When changing the charging dock, users need to perform tedious disassembly. On the other hand, if a simple disassembly structure is used, the stability of the connection between the hair dryer and the charging dock cannot be guaranteed. In addition, existing industrial hair dryers are usually relatively large, which takes up a lot of space when not in use and is not convenient to carry. Summary of the Invention

[0003] To address the aforementioned problems, this utility model provides a handheld hair dryer, including a grip, a charging base at the bottom of the grip, and a first connecting seat at the top of the charging base. The grip is composed of a first splicing component and a second splicing component, which are detachably clamped to the side wall of the first connecting seat. A receiving cavity is detachably installed at the top of the grip, and a fan is disposed within the receiving cavity. A first air duct is installed at one end of the receiving cavity, and a first air outlet is provided at one end of the first air duct. An air inlet is provided on the side of the receiving cavity away from the first air duct.

[0004] Furthermore, a first through hole is provided on the first connector, and the first through hole is disposed opposite to the side wall of the first connector. A hollow first fixing rod and a hollow second fixing rod are provided on the bottom inner side of the first splicing component and the second splicing component. The first fixing rod can be inserted into the second fixing rod. When the first splicing component and the second splicing component are connected to the charging base, the first fixing rod and the second fixing rod are respectively inserted into the first through hole in the side wall of the first connector.

[0005] Furthermore, a second connecting seat is provided at the bottom of the receiving cavity, and a second through hole is provided on the second connecting seat. The second through hole is provided opposite to the side wall of the second connecting seat. Hollow third fixing rod and fourth fixing rod are provided on the top inner side of the first splicing component and the second splicing component. The third fixing rod can be inserted into the fourth fixing rod.

[0006] Furthermore, a limiting groove is provided in the second connecting seat, and retaining rings are respectively provided on the top inner side of the first splicing component and the second splicing component. When the first splicing component and the second splicing component are connected to the receiving cavity, the retaining rings are embedded in the limiting groove.

[0007] Furthermore, a first connecting ring is provided at one end of the receiving cavity near the first air duct, a first fixing groove is provided at the top of the first connecting ring, and a first buckle that can cooperate with the first fixing groove is provided on the side of the first air duct near the receiving cavity.

[0008] Furthermore, first guide blocks are provided on both sides of the first connecting ring, and first guide grooves are provided on both sides of the inner wall of the first air duct near the receiving cavity.

[0009] Furthermore, a second air duct is provided on the side of the first air duct away from the receiving cavity, and a second air outlet is provided inside the second air duct. The second air outlet communicates with the first air outlet. A second connecting ring is provided at the end of the first air duct away from the receiving cavity, and a second fixing groove is provided on the top of the second connecting ring. A second buckle that can cooperate with the second fixing groove is provided on the side of the second air duct close to the first air duct.

[0010] Furthermore, second guide blocks are provided on both sides of the second connecting ring, and second guide grooves are provided on both sides of the inner wall of the second air duct near the first air duct.

[0011] Furthermore, the second air outlet is a flat oval shape.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The grip of this application clamps the charging base through the first splicing part and the second splicing part. When it is necessary to replace the charging base with a different label, it is only necessary to remove the first splicing part and the second splicing part from the first connecting seat. While ensuring the reliability of the connection between the grip and the charging base, it can also adapt to different types of charging bases and has a wider range of versatility. In addition, the grip, the receiving cavity and the first air duct of this application are all detachable parts. Therefore, when not needed, this application can be disassembled and placed to save the overall volume.

[0014] Additional aspects and advantages of this invention will be set forth in the description which follows, and some will be obvious from the description or may be learned by practice of the invention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0017] Figure 2 This is a cross-sectional view of the assembly between the grip and the charging base of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the receiving cavity of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the gripping component of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the receiving cavity and the first air duct of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the first and second air ducts of this utility model.

[0022] The reference numerals and names in the figure are as follows:

[0023] The components include: a grip 100, a charging base 200, a first connecting seat 210, a first splicing component 110, a second splicing component 120, a receiving cavity 300, a fan 310, a first air duct 400, a first air outlet 410, an air inlet 320, a first through hole 211, a first fixing rod 111, a second fixing rod 121, a second connecting seat 330, a second through hole 331, a third fixing rod 112, a fourth fixing rod 122, a limiting groove 321, a retaining ring 113, a first connecting ring 340, a first fixing groove 341, a first buckle 420, a first guide block 342, a first guide groove 430, a second air duct 500, a second air outlet 510, a second connecting ring 440, a second fixing groove 441, a second buckle 520, a second guide block 442, and a second guide groove 530. Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] The present invention will now be described in more detail. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them.

[0026] In the description of this utility model, it should be noted that directional terms such as "front, back, up, down, left, right," "horizontal, vertical, horizontal," and "top, bottom," indicating directions or positional relationships, are generally based on the directions or positional relationships shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or component referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself. In the description of this utility model, it should be noted that the use of terms such as "first" and "second" to define components is merely for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this utility model. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0028] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0029] The preferred embodiments of this utility model will now be further described with reference to the accompanying drawings. Figure 1 and Figure 2As shown, a handheld hair dryer 310 includes a grip 100, a charging base 200 at the bottom of the grip 100, a first connecting seat 210 at the top of the charging base 200, the grip 100 being composed of a first splicing member 110 and a second splicing member 120, the first splicing member 110 and the second splicing member 120 being detachably clamped to the side wall of the first connecting seat 210, a receiving cavity 300 being detachably installed at the top of the grip 100, a fan 310 being disposed in the receiving cavity 300, a first air duct 400 being installed at one end of the receiving cavity 300, a first air outlet 410 being provided at one end of the first air duct 400, and an air inlet 320 being provided on the side of the receiving cavity 300 away from the first air duct 400.

[0030] In the normal state of this application, the gripper 100 is connected to the charging base 200 by clamping. When it needs to be started, the fan 310 in the receiving cavity 300 is started to draw external air into the receiving cavity 300 through the air inlet 320, and then flows out through the first air duct 400 and the first air outlet 410.

[0031] Compared with the prior art, the grip 100 of this application clamps the charging base 200 through the first splicing member 110 and the second splicing member 120. When it is necessary to replace the charging base 200 with a different label, it is only necessary to remove the first splicing member 110 and the second splicing member 120 from the first connecting seat 210. While ensuring the reliability of the connection between the grip 100 and the charging base 200, it can also adapt to different types of charging bases 200, and has a wider range of versatility. In addition, the grip 100, the receiving cavity 300 and the first air duct 400 of this application are all detachable components. Therefore, when not needed, this application can be disassembled and placed to save the overall volume.

[0032] Furthermore, based on the above embodiments, such as Figure 2 As shown, a first through hole 211 is provided on the first connecting seat 210. The first through hole 211 is disposed opposite to the side wall of the first connecting seat 210. A hollow first fixing rod 111 and a second fixing rod 121 are provided on the bottom inner side of the first splicing component 110 and the second splicing component 120. The first fixing rod 111 can be inserted into the second fixing rod 121. When the first splicing component 110 and the second splicing component 120 are connected to the charging base 200, the first fixing rod 111 and the second fixing rod 121 are respectively inserted into the first through hole 211 on the side wall of the first connecting seat 210, and then they are sleeved and fixed to each other in the first connecting seat 210. Finally, a screw (not shown in the figure) passes through the first fixing rod 111 and the second fixing rod 121 to fix them.

[0033] Furthermore, based on the above embodiments, combined with Figure 3 and Figure 4 As shown, a second connecting seat 330 is provided at the bottom of the receiving cavity 300, and a second through hole 331 is provided on the second connecting seat 330. The second through hole 331 is provided opposite to each other on the side wall of the second connecting seat 330. A hollow third fixing rod 112 and a fourth fixing rod 122 are provided on the top inner side of the first splicing member 110 and the second splicing member 120. The third fixing rod 112 can be inserted into the fourth fixing rod 122. When the first splicing member 110 and the second splicing member 120 are connected to the receiving cavity 300, the third fixing rod 112 and the fourth fixing rod 122 are respectively inserted into the second through hole 331 on the side wall of the second connecting seat 330, and then they are sleeved and fixed to each other in the second connecting seat 330. Finally, a screw (not shown in the figure) passes through the third fixing rod 112 and the fourth fixing rod 122 to fix them.

[0034] Furthermore, based on the above embodiments, combined with Figure 3 and Figure 4 As shown, a limiting groove 321 is provided in the second connecting seat 330, and a retaining ring 113 is provided on the inner top of the first splicing member 110 and the second splicing member 120 respectively. When the first splicing member 110 and the second splicing member 120 are connected to the receiving cavity 300, the retaining ring 113 is embedded in the limiting groove 321. Since the receiving cavity 300 needs to be connected to an external air duct, its overall weight is relatively large. The retaining ring 113 embedded in the limiting groove 321 can assist the third fixing rod 112 and the fourth fixing rod 122 to make the connection between the gripper 100 and the receiving cavity 300 more stable.

[0035] Furthermore, based on the above embodiments, such as Figure 5 As shown, a first connecting ring 340 is provided at one end of the receiving cavity 300 near the first air duct 400, and a first fixing groove 341 is provided on the top of the first connecting ring 340. A first buckle 420 that can cooperate with the first fixing groove 341 is provided on the side of the first air duct 400 near the receiving cavity 300. When the first air duct 400 is connected to the receiving cavity 300, the first buckle 420 is embedded in the first fixing groove 341, thereby connecting the first air duct 400 to the receiving cavity 300.

[0036] Furthermore, based on the above embodiments, such as Figure 5As shown, first guide blocks 342 are provided on both sides of the first connecting ring 340, and first guide grooves 430 are provided on both sides of the inner wall of the first air duct 400 near the receiving cavity 300. When the first air duct 400 is connected to the receiving cavity 300, the first guide grooves 430 can be inserted along the first guide blocks 342, so that the connection between the first air duct 400 and the receiving cavity 300 can be more stable.

[0037] This application also provides a second method for vacuuming, which differs from the first method in that it combines... Figure 5 and Figure 6 As shown, a second air duct 500 is provided on the side of the first air duct 400 away from the receiving cavity 300. A second air outlet 510 is provided inside the second air duct 500, and the second air outlet 510 communicates with the first air outlet 410. A second connecting ring 440 is provided at the end of the first air duct 400 away from the receiving cavity 300. A second fixing groove 441 is provided on the top of the second connecting ring 440. A second buckle 520 that can cooperate with the second fixing groove 441 is provided on the side of the second air duct 500 close to the first air duct 400. By embedding the second buckle 520 into the second fixing groove 441, the second air duct 500 is connected to the first air duct 400, thereby extending the length of the entire air duct and enabling this application to be used in a wider range.

[0038] Furthermore, based on the above embodiments, combined with Figure 5 and Figure 6 As shown, second guide blocks 442 are provided on both sides of the second connecting ring 440, and second guide grooves 530 are provided on both sides of the inner wall of the second air duct 500 near the first air duct 400. When the first air duct 400 is connected to the second air duct 500, the second guide grooves 530 can be inserted along the second guide blocks 442, so that the connection between the second air duct 500 and the first air duct 400 can be more stable.

[0039] Furthermore, based on the above embodiments, the second air outlet 510 is in the shape of a flat ellipse, so that the air volume can be increased by reducing the area of ​​the second air outlet 510.

[0040] The details of the above exemplary embodiments are provided, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present invention is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all changes falling within the meaning and scope of equivalents of the claims be included within the present invention.

Claims

1. A handheld hair dryer, characterized in that, The device includes a grip (100), a charging base (200) at the bottom of the grip (100), a first connecting seat (210) at the top of the charging base (200), the grip (100) being composed of a first splicing part (110) and a second splicing part (120), the first splicing part (110) and the second splicing part (120) being detachably clamped on the side wall of the first connecting seat (210), a receiving cavity (300) being detachably installed at the top of the grip (100), a fan (310) being disposed in the receiving cavity (300), a first air duct (400) being installed at one end of the receiving cavity (300), a first air outlet (410) being provided at one end of the first air duct (400), and an air inlet (320) being provided on the side of the receiving cavity (300) away from the first air duct (400).

2. The handheld hair dryer according to claim 1, characterized in that, A first through hole (211) is provided on the first connecting seat (210). The first through hole (211) is disposed opposite to the side wall of the first connecting seat (210). A hollow first fixing rod (111) and a second fixing rod (121) are provided on the bottom inner side of the first splicing piece (110) and the second splicing piece (120). The first fixing rod (111) can be inserted into the second fixing rod (121). When the first splicing piece (110) and the second splicing piece (120) are connected to the charging base (200), the first fixing rod (111) and the second fixing rod (121) are respectively inserted into the first through hole (211) on the side wall of the first connecting seat (210).

3. The handheld hair dryer according to claim 2, characterized in that, A second connecting seat (330) is provided at the bottom of the receiving cavity (300), and a second through hole (331) is provided on the second connecting seat (330). The second through hole (331) is provided opposite to the side wall of the second connecting seat (330). A hollow third fixing rod (112) and a fourth fixing rod (122) are provided on the inner top of the first splicing piece (110) and the second splicing piece (120). The third fixing rod (112) can be inserted into the fourth fixing rod (122).

4. The handheld hair dryer according to claim 3, characterized in that, A limiting groove (321) is provided in the second connecting seat (330), and a retaining ring (113) is provided on the top inner side of the first splicing piece (110) and the second splicing piece (120). When the first splicing piece (110) and the second splicing piece (120) are connected to the receiving cavity (300), the retaining ring (113) is embedded in the limiting groove (321).

5. The handheld hair dryer according to claim 1, characterized in that, A first connecting ring (340) is provided at one end of the receiving cavity (300) near the first air duct (400), a first fixing groove (341) is provided on the top of the first connecting ring (340), and a first buckle (420) that can cooperate with the first fixing groove (341) is provided on the side of the first air duct (400) near the receiving cavity (300).

6. The handheld hair dryer according to claim 5, characterized in that, First guide blocks (342) are provided on both sides of the first connecting ring (340), and first guide grooves (430) are provided on both sides of the inner wall of the first air duct (400) near the receiving cavity (300).

7. The handheld hair dryer according to claim 6, characterized in that, A second air duct (500) is provided on the side of the first air duct (400) away from the receiving cavity (300). A second air outlet (510) is provided inside the second air duct (500). The second air outlet (510) communicates with the first air outlet (410). A second connecting ring (440) is provided at the end of the first air duct (400) away from the receiving cavity (300). A second fixing groove (441) is provided on the top of the second connecting ring (440). A second buckle (520) that can cooperate with the second fixing groove (441) is provided on the side of the second air duct (500) close to the first air duct (400).

8. The handheld hair dryer according to claim 7, characterized in that, A second guide block (442) is provided on both sides of the second connecting ring (440), and a second guide groove (530) is provided on both sides of the inner wall of the second air duct (500) near the first air duct (400).

9. The handheld hair dryer according to claim 7, characterized in that, The second air outlet (510) is a flat oval shape.

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