CN215189806U - Lock catch connecting structure for split type folding electric hair drier - Google Patents

Abstract

The utility model discloses a hasp connection structure for split type folding hairdryer, including hairdryer main part, neck connecting piece, handle, swivel becket, rolling disc, main control board, one side of handle is provided with left handle, the opposite side of handle is provided with right handle, the handle shell has been cup jointed to the outside of handle. A hasp connection structure for split type folding hairdryer, through separating into independent part with the main part neck, can show and reduce neck cross section size to the neck can set up to be different from the material and the surface treatment effect of main part, thereby improved the discernment degree and the pleasing to the eye degree of collapsible hairdryer, connect the neck connecting piece of being convenient for through the hasp simultaneously and install fast, bring better use prospect.

Description

Lock catch connecting structure for split type folding electric hair drier

Technical Field

The utility model relates to an hairdryer field especially relates to a hasp connection structure that is used for split type folding hairdryer.

Background

The electric hair drier is a common small electric appliance for life, and is relatively frequently used in life of people; the neck and the main body of the existing foldable electric hair drier main body in the market are integrally formed by injection molding, the neck is inseparable and is bloated, so that the appearance of the product is single, the appearance is not attractive enough, the selection range of consumers is narrow, and aesthetic fatigue is easy to generate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a hasp connection structure for split type folding hairdryer can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lock catch connecting structure for a split type folding electric hair drier comprises an electric hair drier main body, a neck connecting piece, a handle, a rotating ring, a rotating disc and a main control board, wherein a left handle is arranged on one side of the handle, a right handle is arranged on the other side of the handle, a handle shell is sleeved outside the handle, an upper handle cover is arranged at the upper end of the handle shell, a handle bottom cover is arranged at the lower end of the handle shell, a lock catch is arranged at the lower end of the electric hair drier main body, a locking plate anti-loosening elastic sheet is arranged in the middle of the lock catch, a locking plate limiting bone is arranged inside the lock catch, a locking plate is arranged at the upper end of the neck connecting piece, a wire passing hole is formed in the middle of the locking plate, a pivot hole is formed in the middle of the neck connecting piece, a rotating disc clamping groove is formed in one side of the pivot hole, and a limiting table is arranged on the outer surface of one side of the neck connecting piece, the upper end of the left handle is provided with a connecting pivot, the periphery of the connecting pivot is provided with rotating ring clamping grooves, and the upper end of the right handle is provided with a limiting bone.

Preferably, the neck connecting piece can be made of rustproof metal, plastic resin or carbon fiber.

Preferably, the ratio of the cross-sectional area of the neck attachment to the handle is in the range 0.15 to 0.6.

Preferably, the hair dryer main body is connected with the neck connecting piece through a lock catch.

Preferably, the wire through hole is used for the electronic lead to pass through and enter the handle to be connected with the main control panel.

Preferably, the rolling disc is fixed on the outer surface of the neck connecting piece, the rotating ring is fixed on the inner surface of the left handle, the left handle is hinged to the neck connecting piece through a connecting pivot, and the left handle and the right handle are detachably connected through a screw.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

this a hasp connection structure for split type folding hairdryer, through separating into independent part with the main part neck, can show and reduce neck cross section size to the neck can set up to be different from the material and the surface treatment effect of main part, thereby improved the discernment degree and the pleasing to the eye degree of collapsible hairdryer, connect the neck connecting piece of being convenient for through the hasp simultaneously and install fast, whole hasp connection structure for split type folding hairdryer simple structure, and convenient operation, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic sectional view of the neck of the present invention;

FIG. 2 is a schematic sectional view of the neck of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the present invention at B in FIG. 2;

fig. 5 is a schematic view of the structure of the lower end lock catch of the electric hair drier main body;

FIG. 6 is a schematic view of the neck connecting member of the present invention;

FIG. 7 is a schematic view of the locking device/locking plate of the present invention in an unlocked state;

FIG. 8 is a schematic view of the locking state of the locking device/locking plate of the present invention;

FIG. 9 is an exploded view of the present invention;

FIG. 10 is a schematic representation of the ratio of the cross-sectional area of the neck attachment member to the cross-sectional area of the handle of the present invention.

Reference numerals: 1. a hair drier main body; 2. a neck connector; 3. a handle; 4. a rotating ring; 5. rotating the disc; 6. a main control board; 101. locking; 102. the locking plate is an anti-loosening elastic sheet; 103. the locking plate limit bone; 201. a locking plate; 202. a wire passing hole; 203. a pivot hole; 204. a rotating disc clamping groove; 205. a limiting table; 301. a left handle; 302. a right handle; 303. a handle housing; 304. an upper cover of the handle; 305. a handle bottom cover; 3011. a connecting pivot; 3012. a rotating ring clamping groove; 3021. a limiting bone; C. a neck connector cross-sectional area; D. the cross-sectional area of the handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-10, a lock catch connection structure for a split type folding electric hair drier comprises an electric hair drier body 1, a neck connecting piece 2, a handle 3, a rotating ring 4, a rotating disc 5 and a main control board 6, wherein one side of the handle 3 is provided with a left handle 301, the other side of the handle 3 is provided with a right handle 302, the outside of the handle 3 is sleeved with a handle shell 303, the upper end of the handle shell 303 is provided with an upper handle cover 304, the lower end of the handle shell 303 is provided with a handle bottom cover 305, the lower end of the electric hair drier body 1 is provided with a lock catch 101, the middle part of the lock catch 101 is provided with an anti-loosening spring plate 102, the inside of the lock catch 101 is provided with a lock catch limiting bone 103, the upper end of the neck connecting piece 2 is provided with a lock catch 201, the middle part of the lock catch 201 is provided with a wire passing hole 202, the middle part of the neck connecting piece 2 is provided with a pivot hole 203, one side of the pivot hole 203 is provided with a rotating disc clamping groove 204, the outer surface of one side of the neck connecting piece 2 is provided with a limiting table 205, the upper end of the left handle 301 is provided with a connecting pivot 3011, the periphery of the connecting pivot 3011 is provided with a rotating ring clamping groove 3012, and the upper end of the right handle 302 is provided with a limiting bone 3021.

In this embodiment, the neck connector 2 may be made of metal, plastic resin, or carbon fiber.

In this embodiment, the ratio of the cross-sectional areas of the neck attachment 2 and the handle 3 is in the range of 0.15-0.6.

In this embodiment, the locking plate 201 of the neck connector 2 is deflected by an angle θ to abut against the gap beside the lock catch 101 on the hair dryer body 1, and at this time, the locking plate anti-unscrewing elastic piece 102 on the hair dryer body 1 is pressed down by the locking plate 201 of the neck connector 2. Then the neck connecting piece 2 is rotated by an angle theta to completely lock the lock catch 101 and the lock plate 201, at the moment, the lock plate anti-loosening elastic sheet 102 on the electric hair drier body 1 is bounced up and props against the side surface of the lock plate 201, so that the lock plate is prevented from being loosened reversely; the locking plate limiting bone 103 is abutted against the other end side face of the locking plate 201, so that the transfer angle of the neck connecting piece 2 is limited not to exceed the angle theta.

In this embodiment, the wire passing hole 202 of the neck connector 2 is used for passing an electronic lead wire of the hair dryer main body 1 through the wire passing hole and entering the handle 3 to be connected with the main control panel 6.

In this embodiment, the rotating disc 5 is installed and fixed in the rotating disc slot 204 of the neck connector 2.

In this embodiment, the rotating ring 4 is installed and fixed in the rotating ring slot 3012 of the left handle 301.

In this embodiment, the left handle 301 is hingedly connected through the pivot hole 203 of the neck link 2 by a connecting pivot 3011 thereon.

In this embodiment, the right handle 302 and the left handle 301 are assembled together by screw fixation.

In this embodiment, the handle housing 303 is sleeved outside the left handle 301 and the right handle 302 from bottom to top, and is fixed and assembled with the left handle 301 and the right handle 302 by screws.

In this embodiment, the handle upper cover 304 is sleeved on the upper ends of the left handle 301 and the right handle 302 and fastened and fixed together.

In this embodiment, the handle bottom cover 305 is fastened to the lower end of the handle housing 303.

In this embodiment, when in use, the handle 3 is held and rotated inward and outward respectively, so that the rotating ring 4 and the rotating disc 5 generate relative movement, thereby realizing folding and unfolding of the handle 3, and the handle 3 can be folded and unfolded at 90 degrees.

In this embodiment, two side end surfaces of the limiting platform 205 on the neck connecting piece 2 form a certain included angle, and the limiting bone 3021 on the upper end of the right handle 302 abuts against the two side end surfaces of the limiting platform 205 on the corresponding side of the neck connecting piece 2 after the handle 3 is folded and unfolded, so as to prevent the handle 3 from being folded and unfolded excessively.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. The utility model provides a hasp connection structure for split type folding hairdryer, includes hairdryer main part (1), neck connecting piece (2), handle (3), rotating ring (4), rolling disc (5), main control board (6), its characterized in that: a left handle (301) is arranged on one side of the handle (3), a right handle (302) is arranged on the other side of the handle (3), a handle shell (303) is sleeved outside the handle (3), a handle upper cover (304) is arranged at the upper end of the handle shell (303), a handle bottom cover (305) is arranged at the lower end of the handle shell (303), a lock catch (101) is arranged at the lower end of the electric hair drier main body (1), a lock plate anti-loosening elastic sheet (102) is arranged in the middle of the lock catch (101), a lock plate limiting bone (103) is arranged inside the lock catch (101), a lock plate (201) is arranged at the upper end of the neck connecting piece (2), a wire passing hole (202) is formed in the middle of the lock plate (201), a pivot hole (203) is formed in the middle of the neck connecting piece (2), and a rotating disc clamping groove (204) is arranged on one side of the pivot hole (203), the external surface of one side of neck connecting piece (2) is provided with spacing platform (205), the upper end of left handle (301) is provided with connects pivot (3011), rotating ring draw-in groove (3012) have all been seted up around connecting pivot (3011), the upper end of right handle (302) is provided with spacing bone (3021).

2. The lock catch connecting structure for the split type folding electric hair drier according to claim 1, characterized in that: the neck connecting piece (2) can be made of rustproof metal, plastic resin or carbon fiber.

3. The lock catch connecting structure for the split type folding electric hair drier according to claim 1, characterized in that: the ratio of the cross-sectional areas of the neck connecting piece (2) and the handle (3) ranges from 0.15 to 0.6.

4. The lock catch connecting structure for the split type folding electric hair drier according to claim 1, characterized in that: the electric hair drier main body (1) is connected with the neck connecting piece (2) through a lock catch (101).

5. The lock catch connecting structure for the split type folding electric hair drier according to claim 1, characterized in that: the wire passing hole (202) is used for leading an electronic wire to pass through and enter the handle (3) to be connected with the main control panel (6).

6. The lock catch connecting structure for the split type folding electric hair drier according to claim 1, characterized in that: the rotating disc (5) is fixed on the outer surface of the neck connecting piece (2), the rotating ring (4) is fixed on the inner surface of the left handle (301), the left handle (301) is hinged to the neck connecting piece (2) through a connecting pivot (3011), and the left handle (301) is detachably connected with the right handle (302) through a screw.

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