CN217161288U - a dust blower - Google Patents

Abstract

The utility model provides a dustproof hair drier, which relates to the technical field of hair drier and aims to solve the problems that the existing hair drier has an imperfect protective structure, dust easily enters the interior of the hair drier from air ports at two ends of the hair drier due to lack of protection when the hair drier is idle, and parts inside the hair drier are easily corroded and damaged after a long time, and comprises a main body; the movable part is arranged in the inner grooves through elastic pieces, an L-shaped plate structure is arranged at the top of the movable part, a top plate is arranged at the upper end of the main body, a fixing groove in the top plate is clamped with the top of the movable part, and two sets of sliding plates are slidably arranged on the top plate. During the use, to both sides pulling returning face plate to the returning face plate 90 rotates downwards, sets up the rectangle fixture block in the main part both sides, through rotating the returning face plate, makes the fixture block peg graft in the draw-in groove, in order to fix the returning face plate in main part both sides, and the wind gap at stifled main part both ends to prevent the entering of dust.

Description

A dust-proof blower

technical field

The utility model belongs to the technical field of blowers, and more particularly, particularly relates to a dust-proof blower.

Background technique

Hair dryers are small household appliances that are used very frequently in people's daily life. Hair dryers are mainly used for drying and shaping hair. Based on the prior art, it is found that the protective structure of the existing hair dryers is not perfect. When idle, due to lack of protection, dust is easy to Entering the interior from the air vents at both ends of the blower, the internal parts are easily corroded and damaged over time, and the existing dust-proof blower is inconvenient to clean the internal dust during maintenance, so that the dust has been accumulated inside the blower and cannot be obtained. clean up.

Utility model content

In order to solve the above technical problems, the present utility provides a dust-proof blower to solve the problem that the existing blower has an imperfect protective structure. When it is idle, due to the lack of protection, dust easily enters the interior from the tuyere at both ends of the blower, and the internal parts of the blower are long over time. It is easy to be corroded and damaged, and when the existing blower is maintained, it is inconvenient to clean the dust inside, so that the dust always accumulates inside the blower and cannot be cleaned.

The purpose and effect of a dust-proof blower of the present invention are achieved by the following specific technical means:

A dust-proof blower comprises: a main body; two ends of the main body are provided with air vents, the upper end of the main body is provided with a top plate, two sets of sliding plates are slidably installed on the top plate, and the guide blocks of the sliding plates are slidably installed in the side grooves of the top plate The outer end of the sliding plate is provided with a turning plate, the turning plate is provided with a card slot, and the main body is provided with a locking block, and the locking block is arranged at both ends of the main body.

Further, inner grooves are provided on both sides of the inside of the main body, and the inner grooves run through the outer and upper ends of the main body, and a movable piece is installed in the inner groove through an elastic piece, the top of the movable piece is provided with an L-shaped plate structure, and the top plate is The tops of the movable parts snap together.

Further, the top plate is provided with fixing grooves, the fixing grooves are symmetrically opened at both ends of the interior of the top plate, and the fixing grooves penetrate through the upper and lower ends of the top plate, and the fixing grooves are engaged with the top of the movable part.

Further, the side grooves are symmetrically opened at both ends of the top plate, a guide rod is arranged in the side groove, and an elastic piece is sleeved on the guide rod.

Further, the sliding plate is provided with guide blocks, and the guide blocks are provided with two groups in total, and the guide blocks are symmetrically arranged at both ends of the sliding plate, and circular through holes are opened in the guide blocks, and the guide blocks are guided. rod through.

Further, a rectangular groove is arranged on the outer side of the sliding plate, a circular connecting rod is arranged in the rectangular groove, and the turning plate is movably installed on the connecting rod in the rectangular groove at the outer end of the sliding plate.

Further, the card slot is arranged at the bottom of the inner side of the turning plate, and the card slot is arranged through the turning plate.

Further, the lower end of the main body is provided with a control switch, and the control switch is connected with the motor on the exhaust fan inside the main body.

Compared with the prior art, the utility model has the following beneficial effects:

1. In this device, two sets of sliding plates are slidably installed on the top of the top plate, side grooves are set on both sides of the top plate, guide rods for sleeved elastic pieces are set in the side grooves, and rectangular guide blocks are set on both sides of the sliding plate to move the The guide block is slidably installed in the side groove, and the guide rod in the side groove penetrates the guide block, the outer end of the guide block is in contact with the elastic piece on the guide rod, and a rectangular slot is installed on the outer end of the sliding plate through the connecting shaft When using the flip plate, pull the flip plate to both sides, and turn the flip plate downward by 90°, and set rectangular blocks on both sides of the main body. The board is fixed on both sides of the main body, and the air vents at both ends of the main body are blocked to prevent the entry of dust;

2. In this device, L-shaped inner grooves are symmetrically opened at both ends inside the main body, the movable parts are installed in the inner grooves through elastic parts, the upper end of the movable parts is set into an L-shaped plate-like structure, and the top plate is installed on the upper end of the main body, And open L-shaped fixing grooves on both sides of the interior of the top plate, and snap the top of the movable parts into the fixing grooves, so that the top plate is fixed on the upper end of the main body. When the interior of the main body needs to be cleaned, press the two sets of movable parts The upper end of the part is detached from the fixing groove. At this time, the top plate can be pulled up to remove the top plate from the upper end of the main body to expose the inside of the main body, so that the dust inside the main body can be cleaned.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the present invention.

Figure 2 is a schematic diagram of the exploded structure of the present invention.

FIG. 3 is a partial cross-sectional structural schematic diagram of the present invention.

FIG. 4 is a schematic diagram of a partial connection structure of the present invention.

101, main body; 1011, clamping block; 102, inner groove; 1021, movable part; 201, top plate; 2011, fixed groove; 202, side groove; 2021, guide rod; 301, sliding plate; 3011, guide block; 302, Flip plate; 3021, card slot.

Detailed ways

The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present utility, but cannot be used to limit the scope of the present utility.

In the description of the present utility, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer" The orientation or positional relationship indicated by , "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the utility and simplifying the description, rather than An indication or implication that the referred device or element must have, be constructed, and operate in a particular orientation is not to be construed as a limitation of the present invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated connection. Ground connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood in specific situations.

Example:

As shown in accompanying drawings 1 to 4:

The utility model provides a dust-proof blower, comprising a main body 101; inner grooves 102 are formed on both sides of the main body 101, and the inner grooves 102 penetrate the outer and upper ends of the main body 101, and the inner groove 102 is installed with a movable piece 1021 through an elastic piece, The top of the movable part 1021 is provided with an L-shaped plate structure, the upper end of the main body 101 is provided with a top plate 201, and the fixing groove 2011 on the top plate 201 is engaged with the top of the movable part 1021, and two sets of sliding plates 301 are slidably installed on the top plate 201. The guide block 3011 of the sliding plate 301 is slidably installed in the side groove 202 of the top plate 201 , and the guide block 3011 is penetrated by the guide rod 2021 on the top plate 201 .

As shown in Figures 1-3, the main body 101 is provided with air vents at both ends, and the lower end of the main body 101 is provided with a control switch, the control switch is connected to the motor on the exhaust fan inside the main body 101, and the main body 101 is provided with a clamping block 1011, the clamping blocks 1011 are arranged at both ends of the main body 101, the main body 101 is arranged, and a heating rod and an exhaust fan are arranged inside the main body 101. By starting the switch, the exhaust fan blows out the air heated by the heating rod through the air outlet, and a rectangular shape is set. The locking blocks 1011 are inserted into the card slots 3021 to fix the turning plate 302 when the turning plate 302 is turned over to both ends of the main body 101 .

As shown in FIG. 4 , the top plate 201 is a rectangular plate, and the top plate 201 is provided with fixing grooves 2011 . The fixing grooves 2011 are symmetrically opened at both ends of the top plate 201 , and the fixing grooves 2011 penetrate through the upper and lower ends of the top plate 201 ; the top plate 201 is provided. , by installing the top plate 201 on the upper end of the main body 101, the top plate 201 can protect the internal components of the main body 101, and an L-shaped fixing groove 2011 is provided. , the top plate 201 can be fixed on the upper end of the main body 101, the top plate 201 is provided with side grooves 202, and there are two groups of side grooves 202, and the side grooves 202 are symmetrically opened at both ends of the top plate 201, and the side grooves 202 are provided with The guide rod 2021 has an elastic member sleeved on the guide rod 2021 , a rectangular side groove 202 is set, and a circular guide rod 2021 is set in the side groove 202 , and the sliding plate 301 can be slidably installed on the upper end of the top plate 201 .

As shown in FIG. 4 , a rectangular groove is provided on the outer side of the sliding plate 301, a circular connecting rod is provided in the rectangular groove, a guide block 3011 is provided on the sliding plate 301, and a turning plate 302 is provided on the outer end of the sliding plate 301, There are two groups of guide blocks 3011, and the guide blocks 3011 are symmetrically arranged at both ends of the sliding plate 301, and circular through holes are opened in the guide blocks 3011; The plate 302 is movably connected, and when the sliding plate 301 is pulled, the flip plate 302 is driven to move, and a rectangular guide block 3011 is provided. It is movably installed on the connecting rod in the rectangular groove at the outer end of the sliding plate 301, and the flip plate 302 is provided with a card slot 3021. The flip plate 302, by rotating the flip plate 302 to the two ends of the main body 101, can make the flip plate 302 block the air vents on both sides of the main body 101 to prevent the entry of blowing dust, a rectangular card slot 3021 is provided, and the card block 1011 is inserted by plugging the plate 302. Into the card slot 3021 , the locking block 1011 can limit the position of the flip plate 302 .

The specific usage mode and function of this embodiment:

In the present invention, as shown in Figs. 1-4, inner grooves 102 are symmetrically formed at both ends of the main body 101, and the movable parts 1021 are installed in the inner grooves 102 through elastic parts, and at the same time, two sets of movable parts 1021 are pressed inwardly, and the top plate 201 is installed on the upper end of the main body 101. By opening the fixing grooves 2011 on both sides of the top plate 201, the top of the movable part 1021 is snapped into the fixing grooves 2011, so that the top plate 201 is fixed on the upper end of the main body 101, and two sets of sliding plates are arranged on the upper end of the top plate 201. 301. Set side grooves 202 with guide rods 2021 on both sides of the top plate 201, set rectangular guide blocks 3011 on both sides of the sliding plate 301, and slide the guide blocks 3011 onto the guide rods 2021 in the side grooves 202, so that the guide blocks The outer end of 3011 is in contact with the elastic member on the guide rod 2021, and the flipping plate 302 with the rectangular slot 3021 is installed on the outer end of the sliding plate 301 through the connecting shaft, and the flipping plate 302 is pulled to both sides, and is rotated downward by 90°. The plate 302 is provided with rectangular blocks 1011 on both sides of the main body 101. By rotating the flip plate 302, the blocks 1011 are inserted into the card slots 3021 to fix the flip plate 302 on both sides of the main body 101 and block the two sides of the main body 101. The tuyere at the end to prevent the entry of dust.

The embodiments of the present invention are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for the design of various embodiments with various modifications as are suited to the particular use.

Claims (8)

1. A dust-proof blower, comprising: a main body (101); two ends of the main body (101) are provided with air vents, an upper end of the main body (101) is provided with a top plate (201), and the top plate (201) is slidably installed There are two sets of sliding plates (301), the guide blocks (3011) of the sliding plates (301) are slidably installed in the side grooves (202) of the top plate (201), and the outer ends of the sliding plates (301) are provided with a turning plate (302). ), the flip plate (302) is provided with a card slot (3021), the main body (101) is provided with a locking block (1011), and the locking block (1011) is provided at both ends of the main body (101). 2. The dust-proof blower according to claim 1, characterized in that, inner grooves (102) are provided on both sides of the inside of the main body (101), and the inner grooves (102) penetrate through the outer and upper ends of the main body (101), and the inner A movable piece (1021) is installed in the groove (102) through an elastic piece, the top of the movable piece (1021) is provided with an L-shaped plate structure, and the top plate (201) is engaged with the top of the movable piece (1021). 3. The dust-proof blower according to claim 2, wherein the top plate (201) is provided with fixing grooves (2011), and the fixing grooves (2011) are symmetrically opened at both ends inside the top plate (201), and The fixing groove (2011) runs through the upper and lower ends of the top plate (201), and the fixing groove (2011) is engaged with the top of the movable piece (1021). 4. The dust-proof blower according to claim 1, wherein the side grooves (202) are symmetrically opened at both ends of the top plate (201), and guide rods (2021) are provided in the side grooves (202), and the An elastic piece is sleeved on the guide rod (2021). 5. The dust-proof blower according to claim 4, wherein the sliding plate (301) is provided with guide blocks (3011), and the guide blocks (3011) are provided with two groups in total, and the guide blocks (3011) ) are symmetrically arranged at both ends of the sliding plate (301), and a circular through hole is opened in the guide block (3011), and the guide block (3011) is penetrated by the guide rod (2021). 6. The dust-proof blower according to claim 1, characterized in that, a rectangular groove is provided on the outer side of the sliding plate (301), a circular connecting rod is provided in the rectangular groove, and the turning plate (302) is movably installed on the sliding plate (301). 301) on the connecting rod in the rectangular groove at the outer end. 7. The dust-proof blower according to claim 1, characterized in that, the card slot (3021) is provided at the inner bottom of the turning plate (302), and the card slot (3021) is arranged through the turning plate (302). 8. The dust-proof blower according to claim 1, characterized in that a control switch is provided at the lower end of the main body (101), and the control switch is connected to a motor on the exhaust fan inside the main body (101).

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