CN214317321U

CN214317321U - Oral brush for oral care convenient to change brush hair

Info

Publication number: CN214317321U
Application number: CN202120082822.4U
Authority: CN
Inventors: 赵鑫
Original assignee: Luohe Medical College
Current assignee: Luohe Medical College
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-01
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses an oral brush for oral care convenient to change brush hair, which belongs to the technical field of oral brushes, and comprises a handheld block, wherein the inner wall of the handheld block is provided with a cavity, the right side of the inner wall of the cavity is provided with an adjusting mechanism, the lower surface of the inner wall of the cavity is fixedly connected with a slide bar, the outer surface of the slide bar is slidably connected with a slide sleeve, the right side surface of the slide sleeve is fixedly connected with an extension shell through a cylinder, the left side surface of the inner wall of the extension shell is provided with a second chute, the second chute is slidably connected with a second slide block, a stopper is arranged in the first mounting groove, the upper side surface and the lower side surface of the stopper are both fixedly connected with a limiting mechanism, and the left side surface of the stopper is fixedly connected with a brush hair body; in this scheme, through setting up adjustment mechanism, the promotion of utilization ejector pad can make first slider drive L shape pole extrusion set-square to make the set-square drive insert the pole and shift out the spacing groove, utilize the length of this oral brush to shorten simultaneously and can realize accomodating the speed of this oral brush, reduce occupation space.

Description

Oral brush for oral care convenient to change brush hair

Technical Field

The utility model relates to an oral brush technical field, more specifically say, it relates to an oral brush is used in oral care convenient to change brush hair.

Background

Nowadays along with people's income constantly improves, people attach more and more importance to the health of self, especially attach more importance to the nursing of oral cavity, the nursing work and the ordinary nursing work in oral cavity are different, some small and exquisite instruments generally need to be used, for example, the oral brush, the length of traditional oral brush is limited, can't adjust the length of oral brush according to people and different people's habits and customs, inconvenient people's use, and traditional oral brush hair drops easily or damages after using a period of time, people are inconvenient carries out quick replacement to the brush hair that damages.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an oral cavity brush for oral care convenient to change brush hair, its characteristics that have the regulation length and make things convenient for people to change the brush hair.

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

the utility model provides an oral brush for oral care convenient to change brush hair, including handheld piece, the cavity has been seted up to handheld piece inner wall, the right side of cavity inner wall is provided with adjustment mechanism, the lower fixed surface of cavity inner wall is connected with the slide bar, the surface sliding connection of slide bar has the sliding sleeve, the right flank of sliding sleeve passes through cylinder fixedly connected with extension shell, the second spout has been seted up to the left surface of extension shell inner wall, sliding connection has the second slider in the second spout, the surface fixed connection of second slider has the damping piece, the right flank fixed connection of second slider has the extension rod, the top of extension rod passes the second through-hole and the fixedly connected with fixed block that handheld piece upper surface was seted up, first mounting groove has been seted up to the left surface of fixed block, be provided with the stopper in the first mounting groove, the equal fixedly connected with stop gear of the upper and lower both sides face of stopper, the left surface fixedly connected with brush hair body of stopper.

Through adopting above-mentioned technical scheme, through the pulling of fixed block to can change the distance that stretches out of extension rod at will, utilize the restriction of damping piece to avoid the second slider to drive the arbitrary slider of extension rod, guarantee the stability of extension rod.

Further, adjustment mechanism includes first slider, first slider sliding connection is in the first spout that cavity inner wall right flank was seted up, first through-hole has been seted up to the right flank of first spout inner wall, the right flank fixedly connected with ejector pad of first slider, the ejector pad passes first through-hole, the last fixed surface of first slider is connected with the rubber pad, the surface and the laminating of first spout inner wall of rubber pad, the right flank fixedly connected with L shape pole of first slider, the top of L shape pole sets up to the arc, the laminating of the top of L shape pole has the set-square, the last fixed surface of set-square is connected with the inserted bar, the left end of inserted bar is planted at the spacing inslot that the extension shell right flank was seted up.

Through adopting above-mentioned technical scheme, through setting up the ejector pad, utilize the promotion of ejector pad to make first slider drive L shape pole extrusion set-square to make the set-square drive insert the pole and shift out the spacing groove, and then make things convenient for people to pull out handheld piece with the extension shell, thereby increased the length of this oral brush.

Furthermore, the number of the limiting grooves is multiple, and the limiting grooves are evenly distributed on the right side face of the extension shell.

Through adopting above-mentioned technical scheme, through setting up a plurality of spacing grooves, utilize a plurality of spacing grooves to make the extension rod carry out the adjustment of different length according to people's needs.

Further, the right flank fixedly connected with telescopic link of cavity inner wall, the other end of telescopic link pass through the rectangle pole and be connected with the last fixed surface who inserts the pole, and the surface cover of telescopic link is equipped with first spring, the both ends of first spring respectively with the surface of telescopic link and the right flank fixed connection of rectangle pole.

Through adopting above-mentioned technical scheme, utilize the downstream of ejector pad for insert the pole and insert into the spacing inslot again under the effect of telescopic link and first spring, and then play the restriction to the extension shell.

Further, stop gear includes the second spring, the one end of second spring and a side fixed connection of stopper, and the other end fixedly connected with arc piece of second spring is planted in the second mounting groove that first mounting groove inner wall side was seted up to the arc piece, and the left and right sides face of arc piece has all laminated the rubber piece, the equal fixedly connected with gag lever post of the left and right sides face of second mounting groove inner wall, the gag lever post is planted in the arc wall that an arc piece side was seted up.

Through adopting above-mentioned technical scheme, through setting up the second spring, utilize the elasticity of two second springs to make two arc pieces insert respectively into two mounting grooves in, the extrusion of recycling two rubber blocks further improves the restriction to the arc piece, makes two gag lever posts insert respectively into two arc inslots simultaneously to it is spacing to have played the stability to the arc piece, has realized the quick installation of brush hair body.

Furthermore, the lower surface of the handheld block is fixedly connected with a sucker, and the lower sides of the left side surface and the right side surface of the handheld block are fixedly connected with sponge pads.

Through adopting above-mentioned technical scheme, through setting up the sucking disc, utilize the sucking disc to make the device stand, reduce the possibility that the brush hair body contacted the bacterium, through setting up the foam-rubber cushion, utilize the foam-rubber cushion can make things convenient for people to holding of handing the piece, make things convenient for people's use.

To sum up, the utility model discloses following beneficial effect has:

1. in the scheme, by arranging the extension rod, the second slider and the damping block, people pull the fixed block, so that the extending distance of the extension rod can be changed at will, the limit of the damping block can be utilized to prevent the second slider from driving the random slider of the extension rod, the stability of the extension rod is ensured, when the extending distance is not enough, the pushing block is arranged, the first slider can drive the L-shaped rod to extrude the triangular plate by utilizing the pushing block to push the L-shaped rod, so that the triangular plate drives the insertion rod to move out of the limit groove, further, people can pull the extension shell out of the handheld block conveniently, so that the length of the oral brush is increased, the pushing block is pulled downwards, the insertion rod is inserted into the limit groove again under the action of the telescopic rod and the first spring, the limit on the extension shell is further realized, people can adjust the length of the oral brush according to own living habits, and the use of people is facilitated, meanwhile, the oral brush can be rapidly accommodated by utilizing the shortened length of the oral brush, so that the occupied space is reduced;

2. through setting up stop gear, the elasticity that utilizes two second springs can make two arc pieces insert respectively into two mounting grooves in, the extrusion of two rubber lumps of recycling further improves the restriction to the arc piece, make two gag lever posts insert respectively into two arc inslots simultaneously, thereby it is spacing to the stability of arc piece to have played, the quick installation of brush hair body has been realized, the normal use of brush hair body has been guaranteed, the rotation of recycling brush hair body can make the arc piece shift out the second spacing groove, thereby made things convenient for people to dismantle the brush hair body fast, and then made things convenient for people's quick replacement when the brush hair body damages.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

fig. 4 is an enlarged schematic structural diagram of the middle B of the present invention.

In the figure: 1. a hand-held block; 2. a suction cup; 3. an adjustment mechanism; 31. a push block; 32. a limiting groove; 33. a first through hole; 34. a first slider; 35. an L-shaped rod; 36. a set square; 37. a rubber pad; 38. a telescopic rod; 39. a first spring; 310. an insertion rod; 4. a limiting mechanism; 41. a second spring; 42. an arc-shaped block; 43. a second mounting groove; 44. a limiting rod; 45. a rubber block; 5. an extension rod; 6. a fixed block; 7. a bristle body; 8. a sponge cushion; 9. a sliding sleeve; 10. a slide bar; 11. lengthening the shell; 12. a second slider; 13. a damping block; 14. a second through hole; 15. a limiting block; 16. a first mounting groove.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

An oral cavity for oral care convenient for replacing bristles, as shown in figures 1-3, comprises a hand-held block 1, wherein a cavity is arranged on the inner wall of the hand-held block 1, an adjusting mechanism 3 is arranged on the right side of the inner wall of the cavity, a slide bar 10 is fixedly connected to the lower surface of the inner wall of the cavity, a slide sleeve 9 is slidably connected to the outer surface of the slide bar 10, an extension shell 11 is fixedly connected to the right side surface of the slide sleeve 9 through a cylinder, a second slide groove is arranged on the left side surface of the inner wall of the extension shell 11, a second slide block 12 is slidably connected in the second slide groove, a damping block 13 is fixedly connected to the outer surface of the second slide block 12, an extension rod 5 is fixedly connected to the right side surface of the second slide block 12, the adjusting mechanism 3 comprises a first slide block 34, the first slide block 34 is slidably connected in a first slide groove arranged on the right side surface of the inner wall of the cavity, a first through hole 33 is arranged on the right side surface of the inner wall of the first slide block 34, a push block 31 is fixedly connected to the right side surface of the first slide block, the push block 31 passes through the first through hole 33, the upper surface of the first slide block 34 is fixedly connected with a rubber pad 37, the outer surface of the rubber pad 37 is attached to the inner wall of the first chute, the right side surface of the first slide block 34 is fixedly connected with an L-shaped rod 35, the top end of the L-shaped rod 35 is arc-shaped, the top end of the L-shaped rod 35 is attached with a triangular plate 36, the upper surface of the triangular plate 36 is fixedly connected with an insertion rod 310, the left end of the insertion rod 310 is inserted into a limiting groove 32 arranged on the right side surface of the extension shell 11, the number of the limiting grooves 32 is plural, the plural limiting grooves 32 are uniformly distributed on the right side surface of the extension case 11, the right flank fixedly connected with telescopic link 38 of cavity inner wall, the other end of telescopic link 38 passes through the rectangle pole and is connected with the last fixed surface who inserts pole 310, and the surface cover of telescopic link 38 is equipped with first spring 39, the both ends of first spring 39 respectively with the surface of telescopic link 38 and the right flank fixed connection of rectangle pole.

In this embodiment: through the arrangement of the extension rod 5, the second slide block 12 and the damping block 13, people pull the fixing block 6, so that the extending distance of the extension rod 5 is changed at will, the limit of the damping block 13 is utilized to prevent the second slide block 12 from driving the random slide block of the extension rod 5, the stability of the extension rod 5 is ensured, when the extending distance is not enough, the first slide block 34 is driven by the push block 31 to drive the L-shaped rod 35 to extrude the triangular plate 36, so that the triangular plate 36 drives the insertion rod 310 to move out of the limiting groove 32, people can conveniently pull the extension shell 11 out of the handheld block 1 to increase the length of the oral brush, then the push block 31 is pulled downwards, the insertion rod 310 is re-inserted into the limiting groove 32 under the action of the telescopic rod 38 and the first spring 39, so as to limit the extension shell 11, people can adjust the length of the oral brush according to their own habits and habits, thereby facilitating the use of people, and simultaneously, the rapid storage of the oral brush is realized by utilizing the shortened length of the oral brush, the occupied space is reduced.

As shown in fig. 1-2 and fig. 4, the top end of the extension rod 5 passes through a second through hole 14 formed on the upper surface of the handheld block 1 and is fixedly connected with a fixed block 6, the left side surface of the fixed block 6 is provided with a first mounting groove 16, a limit block 15 is arranged in the first mounting groove 16, the upper side surface and the lower side surface of the limit block 15 are both fixedly connected with a limit mechanism 4, the left side surface of the limit block 15 is fixedly connected with a bristle body 7, the limiting mechanism 4 comprises a second spring 41, one end of the second spring 41 is fixedly connected with one side surface of the limiting block 15, the other end of the second spring 41 is fixedly connected with an arc-shaped block 42, the arc-shaped block 42 is inserted into a second mounting groove 43 arranged on one side surface of the inner wall of the first mounting groove 16, the left side surface and the right side surface of the arc-shaped block 42 are both attached with rubber blocks 45, the left side surface and the right side surface of the inner wall of the second mounting groove 43 are both fixedly connected with limiting rods 44, and the limiting rods 44 are inserted into arc-shaped grooves formed in one side surface of the arc-shaped block 42.

In this embodiment: through setting up second spring 41, utilize two second spring 41's elasticity to make two arc pieces 42 insert respectively into two mounting grooves, the extrusion of recycling two rubber blocks 45 further improves the restriction to arc piece 42, make two gag lever posts 44 insert respectively into two arc inslots simultaneously, thereby played the stability spacing to arc piece 42, the quick installation of brush hair body 7 has been realized, the normal use of brush hair body 7 has been guaranteed, the rotation of recycling brush hair body 7 makes arc piece 42 shift out second spacing groove 32, thereby made things convenient for people to the quick dismantlement of brush hair body 7, and then made things convenient for people's quick replacement when brush hair body 7 damages.

As shown in fig. 1-2, the lower surface of the hand-held block 1 is fixedly connected with a suction cup 2, and the lower sides of the left and right side surfaces of the hand-held block 1 are fixedly connected with sponge pads 8;

in this embodiment: through setting up sucking disc 2, utilize sucking disc 2 to make the device stand, reduce the possibility that brush hair body 7 contacted the bacterium, through setting up foam-rubber cushion 8, utilize foam-rubber cushion 8 can make things convenient for people to the taking of handheld piece 1, make things convenient for people's use.

The working principle is as follows: people pull the fixed block 6 to change the extending distance of the extension rod 5 at will, the limit of the damping block 13 is utilized to prevent the second slide block 12 from driving the extension rod 5 to slide at will, when the extending distance is not enough, the first slide block 34 is driven to drive the L-shaped rod 35 to extrude the triangular plate 36 by the push of the push block 31, so that the triangular plate 36 drives the insertion rod 310 to move out of the limit groove 32, people pull the extension shell 11 out of the handheld block 1 to increase the length of the oral brush, then pull the push block 31 downwards to enable the insertion rod 310 to be reinserted into the limit groove 32 under the action of the telescopic rod 38 and the first spring 39 to limit the extension shell 11, people adjust the length of the oral brush according to their living habits, the length of the oral brush is shortened to rapidly accommodate the oral brush, when the brush is damaged and needs to be replaced, the brush body 7 is rotated to enable the arc-shaped block 42 to move out of the second limit groove 32, the quick disassembly of the bristle body 7 is completed, whereas the quick disassembly of the bristle body 7 is completed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An oral brush convenient for replacing bristles for oral care comprises a handheld block (1) and is characterized in that a cavity is formed in the inner wall of the handheld block (1), an adjusting mechanism (3) is arranged on the right side of the inner wall of the cavity, a slide rod (10) is fixedly connected to the lower surface of the inner wall of the cavity, a slide sleeve (9) is slidably connected to the outer surface of the slide rod (10), an extension shell (11) is fixedly connected to the right side surface of the slide sleeve (9) through a cylinder, a second slide groove is formed in the left side surface of the inner wall of the extension shell (11), a second slide block (12) is slidably connected in the second slide groove, a damping block (13) is fixedly connected to the outer surface of the second slide block (12), an extension rod (5) is fixedly connected to the right side surface of the second slide block (12), and the top end of the extension rod (5) penetrates through a second through hole (14) formed in the upper surface of the handheld block (1) and is fixedly connected with a fixing block (6), first mounting groove (16) have been seted up to the left surface of fixed block (6), are provided with stopper (15) in first mounting groove (16), the equal fixedly connected with stop gear (4) of upper and lower both sides face of stopper (15), the left surface fixedly connected with brush hair body (7) of stopper (15).

2. The oral brush convenient for bristle replacement according to claim 1, wherein the adjusting mechanism (3) comprises a first sliding block (34), the first sliding block (34) is slidably connected in a first sliding slot formed on the right side of the inner wall of the cavity, a first through hole (33) is formed on the right side of the inner wall of the first sliding slot, a push block (31) is fixedly connected to the right side of the first sliding block (34), the push block (31) passes through the first through hole (33), a rubber pad (37) is fixedly connected to the upper surface of the first sliding block (34), the outer surface of the rubber pad (37) is attached to the inner wall of the first sliding slot, an L-shaped rod (35) is fixedly connected to the right side of the first sliding block (34), the top end of the L-shaped rod (35) is arc-shaped, a triangular plate (36) is attached to the top end of the L-shaped rod (35), an insertion rod (310) is fixedly connected to the upper surface of the triangular plate (36), the left end of the insertion rod (310) is inserted into a limit groove (32) formed in the right side surface of the extension shell (11).

3. The oral brush for oral care for facilitating replacement of bristles according to claim 2, wherein the number of the retaining grooves (32) is plural, and the plural retaining grooves (32) are uniformly distributed on the right side surface of the elongated housing (11).

4. The oral brush for oral care convenient to change bristles of claim 1, wherein a telescopic rod (38) is fixedly connected to the right side surface of the inner wall of the cavity, the other end of the telescopic rod (38) is fixedly connected with the upper surface of the insertion rod (310) through a rectangular rod, a first spring (39) is sleeved on the outer surface of the telescopic rod (38), and two ends of the first spring (39) are respectively fixedly connected with the outer surface of the telescopic rod (38) and the right side surface of the rectangular rod.

5. The oral brush convenient for replacing bristles of claim 1, wherein the limiting mechanism (4) comprises a second spring (41), one end of the second spring (41) is fixedly connected with one side surface of the limiting block (15), the other end of the second spring (41) is fixedly connected with an arc-shaped block (42), the arc-shaped block (42) is inserted into a second mounting groove (43) formed in one side surface of the inner wall of the first mounting groove (16), rubber blocks (45) are respectively attached to the left side surface and the right side surface of the arc-shaped block (42), limiting rods (44) are respectively fixedly connected to the left side surface and the right side surface of the inner wall of the second mounting groove (43), and the limiting rods (44) are inserted into arc-shaped grooves formed in one side surface of the arc-shaped block (42).

6. The oral brush convenient for replacing the brush hairs of the oral care according to claim 1, wherein a sucker (2) is fixedly connected to the lower surface of the hand-held block (1), and sponge pads (8) are fixedly connected to the lower sides of the left side surface and the lower sides of the right side surface of the hand-held block (1).