CN108202347B

CN108202347B - Plush trimmer

Info

Publication number: CN108202347B
Application number: CN201810023921.8A
Authority: CN
Inventors: 倪祖根
Original assignee: Kingclean Electric Co Ltd
Current assignee: Kingclean Electric Co Ltd
Priority date: 2018-01-10
Filing date: 2018-01-10
Publication date: 2024-01-30
Anticipated expiration: 2038-01-10
Also published as: CN108202347A

Abstract

The invention discloses a plush trimmer, which comprises a machine body and a plush trimming cutter head arranged on the machine body, wherein the plush trimming cutter head comprises: blade protection net cover; a blade mounting plate, a plurality of blades mounted on the blade mounting plate; and a limiting frame arranged right above the blade mounting plate, wherein the blade mounting plate is arranged in the blade protection net cover and is limited by the limiting frame. According to the invention, the whole cutter disc is assembled into the protective net cover together with the blades, so that the cutting injury caused by the exposed blades during disassembly, assembly and cleaning of users is avoided, and the safety performance is greatly improved.

Description

Plush trimmer

Technical Field

The invention relates to the field of small household appliances, in particular to a plush trimmer.

Background

When the lint trimmer in the market at present stops using, after the protective cover is unscrewed, the blade is directly exposed outside, and the exposed blade can cause unnecessary injury to operators after the protective cover is removed, and the blade can still rotate under the unexpected starting of the lint trimmer, so that the user can be cut, and personal injury is caused.

In view of the above, there is a need to develop a lint trimmer to solve the above-described problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention aims to provide the plush trimmer, which is used for loading the whole cutter disc together with the blades into the protective net cover, so that the situation that the users are cut due to the exposed blades during disassembly and cleaning is avoided, and the safety performance is greatly improved.

To achieve the above objects and other advantages and in accordance with the purpose of the invention, there is provided a lint picker including a body and a lint picket cutterhead provided on the body, the lint picket cutterhead including:

blade protection net cover;

a blade mounting plate, a plurality of blades mounted on the blade mounting plate; and

a limit frame arranged right above the blade mounting plate,

wherein, the blade mounting plate is arranged in the blade protection net cover and is limited by the limiting frame.

Preferably, the blade mounting plate is provided with a plurality of radially extending blade mounting through slots, and each blade mounting through slot is floatably provided with a blade.

Preferably, the blade protection net cover comprises a bottom wall and a side wall, wherein the side wall is combined with the bottom wall on the periphery of the bottom wall and extends upwards along the outer Zhou Shuzhi of the bottom wall, a plurality of through holes allowing plush to enter and exit are formed in the bottom wall, and the blade mounting plate and the limiting frame are covered by the blade protection net cover.

Preferably, the root portion of the blade is inserted into the blade mounting through groove, and the edge portion of the blade protrudes from the lower surface of the blade mounting plate.

Preferably, a floating spring piece is arranged on the upper surface of the blade mounting disc and near each blade mounting through groove, and the floating spring piece is always in contact with the root of the blade.

Preferably, the floating spring plate includes:

one end of the fixing part is fixedly connected with the blade mounting disc, and the other end of the fixing part extends into the blade mounting through groove; and

a transmission part extending in the blade mounting through groove,

the two ends of the transmission part are respectively provided with a first contact end and a second contact end, and the first contact end, the second contact end, the transmission part and the fixing part are all integrally combined.

Preferably, the floating spring is made of a resilient metal material.

Preferably, the blade mounting plate is provided with a plurality of first through holes distributed along the circumferential direction.

Preferably, the limiting frame is provided with a plurality of second through holes distributed along the circumferential direction.

Preferably, the limiting frame is symmetrically provided with two clamping parts convenient to clamp, and grooves recessed along the radial inner side of the limiting frame are formed in the clamping parts.

Preferably, at least two blade clamping ends perpendicular to the extending direction of the blade mounting through groove are arranged on the inner side of the blade mounting through groove, and clamping holes corresponding to the blade clamping ends are formed in the blades.

Compared with the prior art, the invention has the beneficial effects that: the whole cutter disc is installed in the protective net cover together with the blade, so that the cutting injury to operators caused by the exposure of the blade during disassembly and assembly cleaning is avoided, and the safety performance is greatly improved.

Drawings

Fig. 1 is an exploded view of a lint picker according to the present invention;

fig. 2 is a perspective view showing an internal structure of a pile trimming cutter head in the pile trimmer according to the present invention;

fig. 3 is an exploded view of a pile trimmer cutter head in the pile trimmer according to the present invention;

fig. 4 is a longitudinal sectional view of a pile trimming cutter head in the pile trimmer according to the present invention;

FIG. 5 is a bottom view of the lint picker in accordance with the present invention when the blade mounting plate is engaged with the blade;

FIG. 6 is a top view of the pile trimmer with the blade mounting plate mated with the blade and floating spring plate in accordance with the present invention;

FIG. 7 is a top view of a floating dome in the lint picker in accordance with the present invention;

FIG. 8 is a top view of a blade mounting plate in the lint picker in accordance with the present invention;

fig. 9 is a front view of a blade in the lint picker according to the present invention.

Reference numerals illustrate:

1-a machine body, wherein the machine body is provided with a machine body,

a 2-pile trimming cutter head,

21-a cutterhead mounting disc, 22-a limiting frame, 23-a blade and 24-a floating elastic sheet; 25-a blade protection net cover,

211-first through holes, 212-floating spring mounting grooves, 213-blade mounting through grooves,

221-second through holes, 222-clamping portions,

241-fixing portion, 242-driving portion, 243-first contact end, 244-second contact end.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a device for practicing the invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the top-to-bottom dimension, "width" corresponds to the left-to-right dimension, and "depth" corresponds to the front-to-back dimension. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms (e.g., "connected" and "attached") referring to an attachment, coupling, etc., refer to a relationship wherein these structures are directly or indirectly secured or attached to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Referring to fig. 1 to 9, a lint trimmer includes a body 1 and a lint trimming blade 2 provided on the body 1, the lint trimming blade 2 including:

a blade protection screen 25;

a blade mounting plate 21; and

a limit frame 22 arranged right above the blade mounting plate 21,

wherein the blade mounting plate 21 is mounted in the blade guard 25 and is restrained by the restraining frame 22.

Referring to fig. 3, the blade mounting plate 21 is provided with a plurality of radially extending blade mounting through-grooves 213, and each blade mounting through-groove 213 has a blade 23 floatably mounted therein. The whole blade mounting plate 21 is mounted in the protective net cover 25 together with the blades 23 and then mounted on the driving device of the blades, so that the situation that the blades 23 are exposed to cut operators when the plush trimming cutterhead is dismounted for cleaning is avoided, and the safety performance is greatly improved.

Further, the blade guard 25 includes a bottom wall and a side wall, the side wall is combined with the bottom wall on the periphery of the bottom wall and extends upward along an outer Zhou Shuzhi of the bottom wall, a plurality of through holes allowing the wool to enter and exit are formed in the bottom wall, and the blade mounting plate 21 and the limiting frame 22 are covered by the blade guard 25.

Referring to fig. 4 and 5, the root portion of the blade 23 is inserted into the blade mounting through groove 213, and the edge portion of the blade 23 protrudes from the lower surface of the blade mounting plate 21.

Referring to fig. 4 to 6, a floating spring piece 24 is provided on the upper surface of the blade mounting plate 21 in the vicinity of each blade mounting through groove 213, and the floating spring piece 24 is always held in contact with the root of the blade 23. Referring to fig. 3, a floating spring mounting groove 212 is provided near each blade mounting through groove 213, and the floating spring mounting groove 212 is adapted in shape and size to the floating spring 24, and the floating spring 24 is mounted in the floating spring mounting groove 212.

Referring to fig. 7, the floating spring piece 24 includes:

a fixing portion 241 having one end fixedly coupled to the blade mounting plate 21, and the other end of the fixing portion 241 extending into the blade mounting through groove 213; and

a transmission 242 extending in the blade mounting channel 213,

the two ends of the transmission portion 242 are respectively provided with a first contact end 243 and a second contact end 244, and the first contact end 243, the second contact end 244, the transmission portion 242, and the fixing portion 241 are all integrally combined. The root of the blade 23 is in continuous contact with the first contact end 243 and the second contact end 244, so that the blade 23 is elastically supported by the floating spring piece 24.

Further, the floating spring piece 24 is made of a resilient metal material.

Referring to fig. 5 and 6, the blade mounting plate 21 is provided with a plurality of first through holes 211 distributed in the circumferential direction.

Referring to fig. 3, the limiting frame 22 is provided with a plurality of second through holes 221 distributed along the circumferential direction. The pile cut by the cutter blade 23 can pass through the first through hole 211 and the second through hole 221, thereby facilitating the discharge of the pile cutting cutterhead.

In the preferred embodiment, the limiting frame 22 is symmetrically provided with two clamping parts 222 which are convenient for an operator to take and clamp, and grooves recessed along the radial inner side of the limiting frame 22 are formed on the clamping parts 222.

Referring to fig. 7 and 8, at least two blade engaging ends 2131 perpendicular to the extending direction of the blade mounting through groove 213 are provided inside the blade mounting through groove 213, and the blade 23 is provided with engaging holes 231 corresponding to the blade engaging ends 2131. In a preferred embodiment, the size of the snap-fit aperture 231 is slightly larger than the cross-sectional size of the blade snap-fit end 2131, such that the blade 23 can selectively move up and down in a vertical plane.

The number of equipment and the scale of processing described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be readily apparent to those skilled in the art.

Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. A lint trimmer comprising a body (1) and a lint trimming blade (2) arranged on the body (1), characterized in that the lint trimming blade (2) comprises:

a blade protection screen (25);

a blade mounting plate (21), a plurality of blades (23) mounted on the blade mounting plate (21); and

a limit frame (22) arranged right above the blade mounting plate (21),

wherein the blade mounting plate (21) is mounted in the blade protection net cover (25) and is limited by the limiting frame (22);

a plurality of blade mounting through grooves (213) extending along the radial direction are formed in the blade mounting disc (21), and blades (23) are floatably mounted in each blade mounting through groove (213);

the upper surface of the blade mounting disc (21) and the vicinity of each blade mounting through groove (213) are provided with floating shrapnel (24) corresponding to the blade mounting through grooves one by one, and each floating shrapnel (24) is always kept in contact with the root of the corresponding blade (23);

the floating spring piece (24) comprises: a fixing portion (241), a transmission portion (242), a first contact end (243) and a second contact end (244);

the first contact end (243) and the second contact end (244) are respectively arranged at two ends of the transmission part (242), the fixing part (241) extends from the middle of the transmission part (242) to a direction away from the first contact end (243) and the second contact end (244) and is fixedly connected with the blade mounting disc (21) at the end parts of the fixing part, and the root part of the blade (23) is continuously contacted with the first contact end (243) and the second contact end (244);

wherein the fixing part (241) comprises a fixing end fixedly connected with the blade mounting plate (21); when each floating elastic piece (24) is mounted at the corresponding blade mounting through groove (213), the fixed end of the floating elastic piece (24) is positioned between two adjacent blades (23) and is closer to one side of the blade (23) in corresponding contact with the floating elastic piece (24);

the inner side of the blade mounting through groove (213) is provided with at least two blade clamping ends (2131) perpendicular to the extending direction of the blade mounting through groove (213), and the blade (23) is provided with clamping holes (231) corresponding to the blade clamping ends (2131).

2. The lint trimmer of claim 1, characterized in that the blade guard (25) comprises a bottom wall and a side wall, the side wall being joined to the bottom wall at the outer periphery thereof and extending upwardly along the outer side Zhou Shuzhi of the bottom wall, the bottom wall being provided with a plurality of through holes for allowing lint in and out, the blade mounting plate (21) and the retainer (22) being covered by the blade guard (25).

3. The lint trimmer of claim 1, characterized in that the root of the blade (23) is inserted into the blade mounting through groove (213), and the edge of the blade (23) protrudes from the lower surface of the blade mounting plate (21).

4. The lint trimmer of claim 1, characterized in that the first contact end (243), the second contact end (244), the transmission portion (242), and the fixing portion (241) are all integrally combined.

5. The lint trimmer of claim 1, characterized in that the floating spring (24) is made of a resilient metallic material.

6. The lint trimmer of claim 1, characterized in that the blade mounting plate (21) is provided with a plurality of first through holes (211) distributed in the circumferential direction.

7. The lint trimmer of claim 1, characterized in that the retainer (22) is provided with a plurality of second through holes (221) distributed in the circumferential direction.

8. The lint trimmer of claim 1, characterized in that the retainer (22) is symmetrically provided with two holding portions (222) for facilitating holding, and the holding portions (222) are formed with grooves recessed along the radial inner side of the retainer (22).