CN217986940U - Brush head buckle structure and brush head - Google Patents

Abstract

The utility model provides a buckle structure and brush head of punching head, include: the brushing plate is connected with the brushing sheet in a clamping manner; the peripheral side wall of the bristle sheet is provided with a clamping convex structure; the brush hair piece is provided with a mounting groove, and the inner peripheral side wall of the mounting groove is provided with a plurality of clamping groove structures; the brush hair piece is used for fixing brush hair, and the brush hair is fixed on the brush hair piece in a melting way; the brush hair piece is installed in the mounting groove, joint protruding structure and joint groove structure looks joint, and the brush hair piece passes through joint protruding structure and joint groove structure joint on the brush board. The utility model discloses a set up buckle structure, can realize fixing the brush hair on the brush hair piece earlier, install the brush hair piece on the brush board again, and then solved the fixed problem of brush hair of many brush boards brush head.

Description

Brush head buckle structure and brush head

Technical Field

The utility model relates to a toothbrush technical field specifically, relates to a first joint structure of brush and brush head.

Background

The existing electric toothbrush is generally only provided with one tooth brushing surface, only one brush plate is required to be arranged for fixing the bristles, when the bristles are fixed, one end of the bristles is penetrated through a through hole in the brush plate in a vertical inserting mode generally, but for the electric toothbrush with two or more tooth brushing surfaces, the brush plates are multiple, angles exist among the multiple brush plates, when the existing bristle fixing process is adopted for fixing the bristles of one of the brush plates, because the bristles are vertically inserted in a single direction, the other brush plates can prevent a machine for inserting the bristles from directly inserting the bristles into the brush plates, and further, no method is used for directly fixing the bristles of the toothbrush head with the multiple bristle fixing surfaces.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims at providing a brush head buckle structure and a brush head.

According to the utility model provides a pair of buckle structure punches one's head, include: the brush plate comprises a brush plate and a brush hair piece, wherein the brush hair piece is clamped on the brush plate;

the peripheral side wall of the bristle sheet is provided with a clamping convex structure; the brush plate is provided with a mounting groove, and the inner peripheral side wall of the mounting groove is provided with a plurality of clamping groove structures;

the bristle plate is used for fixing bristles, and the bristles are fixed on the bristle plate in a melting manner;

the brush hair piece is installed in the mounting groove, joint protruding structure with joint groove structure looks joint, the brush hair piece passes through joint protruding structure with joint groove structure joint is in on the brush board.

Preferably, a clamping push-in opening is formed in the side wall of the circumference of the mounting groove;

the brush hair piece is provided with a slide block, the side wall of the inner periphery of the mounting groove is provided with a sliding groove, and the slide block is matched with the sliding groove;

the brush hair piece passes through the joint pushes in mouthful push in the mounting groove, the brush hair piece passes through the slider with the spout is in slide in the mounting groove.

Preferably, the clamping protrusion structure comprises a first clamping protrusion, a second clamping protrusion, a third clamping protrusion and a fourth clamping protrusion;

the first clamping protrusion and the second clamping protrusion are respectively arranged on the left peripheral side wall and the right peripheral side wall of the brushing piece, and the third clamping protrusion and the fourth clamping protrusion are respectively arranged on the lower peripheral side wall and the upper peripheral side wall of the brushing piece;

the clamping groove structure comprises a first clamping groove, a second clamping groove, a third clamping groove and a fourth clamping groove;

the first clamping groove, the second clamping groove, the third clamping groove and the fourth clamping groove correspond to the first clamping protrusion, the second clamping protrusion, the third clamping protrusion and the fourth clamping protrusion respectively, and are arranged on the inner peripheral side wall of the mounting groove.

Preferably, the side wall of the upper periphery of the brushing sheet is provided with a clamping plate;

the number of the fourth clamping protrusions is two, and the two fourth clamping protrusions are respectively arranged on the opposite side walls of the clamping plate;

the clamping and connecting plate is installed in the installation groove.

Preferably, the bristle plate is matched with the mounting groove;

the first clamping is convex, the second clamping is convex, the third clamping is convex and the fourth clamping is convex, and arc shapes are arranged on the first clamping and the second clamping.

Preferably, the first clamping protrusion, the second clamping protrusion, the third clamping protrusion and the fourth clamping protrusion are semi-cylindrical.

Preferably, the bristle plate and the mounting groove are both provided with U-shaped structures.

Preferably, the bristles are arranged obliquely on the bristle plate.

Preferably, the bristle plate is provided with a through hole;

one end of the brush hair is inserted into the through hole, and one end of the brush hair penetrating through the through hole is fixed on the brush hair piece through melting.

The utility model also provides a brush head, which comprises the brush head buckle structure.

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

1. the utility model realizes the joint of the brush hair piece and the brush board through the joint convex structure and the joint groove structure, when the brush hair is fixed, the brush hair is fixed on the brush hair piece, then the brush hair piece is arranged on the brush board, the brush hair fixation of the single brush hair piece can be realized, and the problem that other brush boards obstruct the fixation of the brush hair when the brush hair is fixed is further solved;

2. the utility model has the advantages that the clamping bulges are arranged on the peripheral side walls of the brush hair piece, so that the stability of the brush hair piece fixed on the brush board is greatly improved;

3. the utility model is arranged at the clamping pushing inlet, when clamping is carried out, the brush hair piece is pushed into the mounting groove through the clamping pushing inlet, thereby improving the convenience of the installation and the clamping of the brush hair piece;

4. the brush hair of the utility model is obliquely arranged on the brush hair piece, which is convenient for realizing the teeth brushing by the pasteurization, and the inclined brush hair improves the cleaning effect to the teeth;

5. the structure of the utility model is convenient for the production line installation, and the prior art can not realize the L-shaped brush board inclination flocking.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a first schematic view of a first embodiment of a brush head fastener structure showing a first fastener groove structure;

FIG. 2 is a first schematic view of the first embodiment in which the first head engaging structure is a protruding engaging protrusion;

FIG. 3 is a first schematic view of a first embodiment of a bristle configuration;

FIG. 4 is a first schematic view of a first embodiment of a brush plate with a bristle plate mounted thereon;

FIG. 5 is a second schematic view illustrating the first embodiment in which the brush head fastening structure is a structure highlighting the fastening groove;

FIG. 6 is a second schematic view of the first embodiment in which the head latch structure is a protruding latch protrusion structure;

FIG. 7 is a second schematic view of a bristle structure according to the first embodiment;

FIG. 8 is a second schematic view of the structure in which the bristle plate is assembled on the brush plate according to the first embodiment;

fig. 9 is a third schematic view illustrating the first embodiment in which the brush head fastening structure is a structure highlighting the fastening groove;

FIG. 10 is a third schematic view illustrating a first embodiment of a toothbrush head with a snap structure protruding from the head;

FIG. 11 is a third schematic structural view of bristles according to the first embodiment;

FIG. 12 is a third schematic view showing the structure in which the bristle plate is assembled to the brush plate according to the first embodiment;

fig. 13 is a first schematic view of the brush head fastener structure in the second embodiment showing the fastener groove structure in a highlighted manner;

FIG. 14 is a first schematic view of a second embodiment in which the head snap structure is a snap projection structure;

FIG. 15 is a schematic view of the first embodiment of the brush of the present invention;

FIG. 16 is a first schematic view showing the structure in which the brush bristle plate of the second embodiment is assembled on the brush plate;

fig. 17 is a second schematic view of the brush head fastener structure in the second embodiment showing the fastener groove structure in a highlighted manner;

FIG. 18 is a second schematic view of the second embodiment showing the second snap structure as a protruding snap protrusion;

FIG. 19 is a second schematic structural view of bristles according to the second embodiment;

FIG. 20 is a second schematic view showing the structure of the second embodiment in which the brush staples are assembled on the brush plate;

FIG. 21 is a sectional view of a brush plate according to a second embodiment;

FIG. 22 is a bottom view of the bristle sheet of the second embodiment;

figure 23 is a bottom view of the second embodiment with the bristle plate mounted on the brush plate;

fig. 24 is a brush head with a brush head clamping structure of the utility model.

The figures show that:

first clamping groove 601 of brush board 1

Second clamping groove 602 of bristle plate 2

Third catching grooves 603 of brush 3

Fourth clamping groove 604 of clamping convex structure 4

First clamping bulge 401 clamping plate 7

Second engaging projection 402 engaging with pushing opening 8

The third engaging projection 403 passes through the hole 9

Fourth clamping projection 404 slider 10

Chute 11 of mounting groove 5

Clamping groove structure 6

Detailed Description

The present invention will be described in detail with reference to specific embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one of ordinary skill in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 12, the present embodiment provides a head-swiping fastener structure, including: brush board 1 and brush hair piece 2, 2 joints of brush hair piece are on brush board 1, be provided with joint protruding structure 4 on the week lateral wall of brush hair piece 2, be provided with mounting groove 5 on brush board 1, be provided with a plurality of joint groove structures 6 on the interior circumference lateral wall of mounting groove 5, brush hair piece 2 is used for fixed brush hair 3, brush hair 3 melts and fixes on brush hair piece 2, brush hair piece 2 is installed in mounting groove 5, joint protruding structure 4 and 6 looks joints of joint groove structure, brush hair piece 2 is through joint protruding structure 4 and 6 joints of joint groove structure on brush board 1, be provided with through hole 11 on the brush hair piece 2, brush hair 3's one end inserts through hole 11, brush hair 3 passes the one end of through hole 11 is fixed through melting on brush board 1.

Be provided with the joint on the a week lateral wall of mounting groove 5 and push away mouth 8, be provided with slider 10 on the brush hair piece 2, be provided with spout 11 on the interior circumference lateral wall of mounting groove 5, slider 10 and 11 looks adaptations of spout, brush hair piece 2 pushes away into mouth 8 through the joint and pushes away mounting groove 5 in, brush hair piece 2 slides in mounting groove 5 through slider 10 and spout 11.

The protruding structure 4 of joint sets up to two, and two protruding structures of joint set up on 2 relative lateral walls of brush hair piece, and brush hair piece 2 is the setting of U type, and two protruding structures of joint set up on the double-phase relative plane lateral wall of brush hair piece 2, and joint groove structure 6 corresponds protruding structure 4 of joint and sets up to two, and the cross-section of the protruding structure 4 of joint is the right trapezoid setting, and the hypotenuse end pushes into in mounting groove 5 as the guide-in.

Mounting groove 5 is the setting of U type, and the joint pushes away the arc end that enters the mouth 8 for whole mounting groove 5, and joint protruding structure 4 pushes into mounting groove 5 through slider 10 and spout 11 from one side in, pushes back joint protruding structure 4 and 6 joints of joint groove structure completely, and then is convenient for push the installation inslot with the brush hair piece.

In this embodiment, the bristle pieces 2 and the mounting grooves 5 are both arranged in a U shape, the brush plate is arranged in a U shape, and in other embodiments, the bristle pieces can be rectangular, circular and the like. Brush hair piece 2 and 5 adaptations of mounting groove, joint protruding structure and joint groove structure adopt to push the joint from one side. The brush plate 1, the brush hair piece 2 and the clamping convex structure 4 are Abs plastic parts.

Before the brush hair piece 2 is assembled with the brush plate 1, the brush hair piece is an independent piece, when the brush hair is fixed, the brush hair piece 2 only needs to be subjected to brush hair fixation, the interference of other brush hair pieces or the brush plate does not exist, the vertical insertion of the brush hair or other brush hair fixation modes can be realized, and the brush hair is fixed on the brush hair piece by adopting a melting and ironing process or other processes.

The bristles 3 are obliquely arranged on the bristle sheet 2, so that the bristles 3 obliquely arranged are more convenient to realize pasteurization tooth brushing and achieve better tooth brushing effect on teeth. The inclination angle of the bristle plate is 20-30 degrees.

As shown in FIG. 24, this embodiment also provides a brush head including the above-described brush head snap structure.

Example 2:

as shown in fig. 13 to 23, the present embodiment is different from embodiment 1 in that the clamping projection structure 4 includes a first clamping projection 401, a second clamping projection 402, a third clamping projection 403 and a fourth clamping projection 404.

First joint arch 401 and second joint arch 402 set up respectively on brush hair piece 2's left side week lateral wall and right side week lateral wall, third joint arch 403 and fourth joint arch 404 set up respectively on brush hair piece 2's lower week lateral wall and last week lateral wall, joint groove structure 6 includes first joint groove 601, second joint groove 602, third joint groove 603 and fourth joint groove 604, first joint groove 601, second joint groove 602, third joint groove 603, fourth joint groove 604 correspond first joint arch 401 respectively, second joint arch 402, third joint arch 403, fourth joint arch 404 sets up on the interior circumference lateral wall of mounting groove 5.

In this embodiment, the bristle plate 2 and the mounting groove 5 are both configured in a U shape, and the brush plate is configured in a U shape. The brush piece 2 and the mounting groove 5 are matched, and the clamping protruding structure and the clamping groove structure are directly pressed into a clamping manner. The brush plate 1, the brush hair piece 2 and the clamping convex structure 4 are Abs plastic parts.

The brush hair piece is the setting of U type, and first joint is protruding 401 and the protruding 402 setting of second joint is respectively on two relative plane lateral walls of brush hair piece, and the protruding 403 setting of third joint is on the top plane lateral wall of brush hair piece, and the protruding 404 setting of fourth joint is on the arc lateral wall of brush hair piece.

The brushing sheet 2 is matched with the mounting groove 5, and the first clamping protrusion 401, the second clamping protrusion 402, the third clamping protrusion 403 and the fourth clamping protrusion 404 are all arc-shaped. In this embodiment, first clamping protrusion 401, second clamping protrusion 402, third clamping protrusion 403, and fourth clamping protrusion 404 are all semi-cylindrical, and in other embodiments, may be other protrusion structures with guiding arcs.

Example 3:

as shown in fig. 14, the present embodiment is different from embodiment 1 in that an engaging plate 7 is provided on the upper peripheral side wall of the brush piece 2.

The upper peripheral side wall of the bristle plate 2 is provided with two clamping plates 7, the number of the fourth clamping protrusions 404 is two, the two fourth clamping protrusions 404 are respectively arranged on the opposite side walls of the clamping plates 7, and the clamping plates 7 are arranged in the mounting grooves 5.

The clamping plate 7 is arranged on the top plane side wall of the U-shaped brushing piece and located in the middle of the top plane side wall, the fourth clamping groove 604 is two corresponding to the fourth clamping protrusion 404, and the stability of the brushing piece on the brushing plate can be improved through the arrangement.

The utility model discloses a set up buckle structure, can realize fixing the brush hair on the brush hair piece earlier, install the brush hair piece on the brush board again, and then solved the fixed problem of brush hair of many brush board brush heads.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (10)

1. A structure of a card-reading buckle is characterized by comprising: the brush comprises a brush board (1) and a brush hair piece (2), wherein the brush hair piece (2) is clamped on the brush board (1);

a clamping convex structure (4) is arranged on the peripheral side wall of the bristle sheet (2); the brush plate (1) is provided with a mounting groove (5), and the inner peripheral side wall of the mounting groove (5) is provided with a plurality of clamping groove structures (6);

the bristle plate (2) is used for fixing bristles (3), and the bristles (3) are fixed on the bristle plate (2) in a melting manner;

install brush hair piece (2) in mounting groove (5), joint protruding structure (4) with joint groove structure (6) looks joint, brush hair piece (2) are passed through joint protruding structure (4) with joint groove structure (6) joint is in on brush board (1).

2. The brush head buckle structure according to claim 1, wherein a clamping pushing opening (8) is formed in a peripheral side wall of the mounting groove (5);

a sliding block (10) is arranged on the bristle piece (2), a sliding groove (11) is arranged on the inner peripheral side wall of the mounting groove (5), and the sliding block (10) is matched with the sliding groove (11);

brush hair piece (2) pass through joint pushing-in mouth (8) is pushed into in mounting groove (5), brush hair piece (2) pass through slider (10) with spout (11) are in slide in mounting groove (5).

3. The brush head snap structure according to claim 1, wherein the snap projection structure (4) comprises a first snap projection (401), a second snap projection (402), a third snap projection (403), and a fourth snap projection (404);

the first clamping protrusion (401) and the second clamping protrusion (402) are respectively arranged on the left peripheral side wall and the right peripheral side wall of the hairbrush piece (2), and the third clamping protrusion (403) and the fourth clamping protrusion (404) are respectively arranged on the lower peripheral side wall and the upper peripheral side wall of the hairbrush piece (2);

the clamping groove structure (6) comprises a first clamping groove (601), a second clamping groove (602), a third clamping groove (603) and a fourth clamping groove (604);

first joint groove (601), second joint groove (602), third joint groove (603), fourth joint groove (604) correspond respectively first joint arch (401), second joint arch (402), third joint arch (403), fourth joint arch (404) set up on the interior week lateral wall of mounting groove (5).

4. The brush head buckle structure according to claim 3, wherein a snap plate (7) is provided on an upper peripheral side wall of the bristle plate (2);

the number of the fourth clamping protrusions (404) is two, and the two fourth clamping protrusions (404) are respectively arranged on the opposite side walls of the clamping plate (7);

the clamping plate (7) is installed in the installation groove (5).

5. The brush head snap structure according to claim 3, wherein the bristle plate (2) is adapted to the mounting groove (5);

the first clamping protrusion (401), the second clamping protrusion (402), the third clamping protrusion (403) and the fourth clamping protrusion (404) are all arc-shaped.

6. The brush head snap structure according to claim 5, wherein the first snap projection (401), the second snap projection (402), the third snap projection (403), and the fourth snap projection (404) are each of a semi-cylindrical shape.

7. The brush head snap structure according to claim 1, wherein the bristle plate (2) and the mounting groove (5) are both provided in a U-shape.

8. The brush head snap structure according to claim 1, wherein the bristles (3) are arranged obliquely on the bristle plate (2).

9. The brush head buckle structure according to claim 1, wherein the bristle plate (2) is provided with a through hole (9);

one end of the brush hair (3) is inserted into the through hole (9), and one end of the brush hair (3) penetrating through the through hole (9) is fixed on the brush hair piece (2) through melting.

10. A brush head comprising the brush head snap structure of any of claims 1-9.

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