CN212065982U

CN212065982U - A toothbrush structure for old tooth nursing usefulness

Info

Publication number: CN212065982U
Application number: CN202020394654.8U
Authority: CN
Inventors: 刘凯
Original assignee: Lishui University
Current assignee: Lishui University
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-04
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a toothbrush structure for old tooth nursing usefulness relates to oral care technical field. Including brush holder subassembly, brush head subassembly and interdental brush subassembly, the right flank of brush holder subassembly is provided with brush head subassembly, the back of brush holder subassembly is provided with interdental brush subassembly, the brush holder subassembly includes brush holder body and connecting rod, spacing chamber and activity chamber have been seted up to the inside of brush holder body. Through setting up brush holder subassembly and brush head assembly, the brush is located the inboard of sponge brush, can effectively avoid the brush to the brush of old user's gum to move, effectively reduced and produced amazing to the gum, reduce the condition of bleeding and appear, the use of old user has been made things convenient for more, rotate the connecting rod simultaneously, make connecting rod break away from or be connected with the spread groove, thereby change brush head assembly, need appear the condition of whole root abandoning when having avoided using conventional toothbrush to change, the usability of the device has been increased.

Description

A toothbrush structure for old tooth nursing usefulness

Technical Field

The utility model relates to an oral care technical field specifically is a toothbrush structure for old tooth nursing usefulness.

Background

Generally, the elderly people will have slow metabolism, reduced resistance and reduced physiological functions. The most obvious characteristics of the old people comprise that hairs, eyebrows and beards become white, China gradually enters an aging society along with the gradual increase of the population of the old people, most of the old people are easy to fall off teeth, but the existing toothbrush has the following defects when in use:

among the prior art, the old person is when brushing teeth, because some tooth has dropped and old person's gum part is fragile, produces the stabbing pain easily when the toothbrush brushes the gum, leads to the condition of gingival bleeding, and the result of use is unsatisfactory to and the brush head of conventional toothbrush is inconvenient to be changed, all abandons the whole root after generally using, to most fructical old person, too extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model provides a toothbrush structure for old tooth nursing usefulness, possess the stimulation that reduces the toothbrush to the gum, the convenience is changed and the convenience carries out the advantage of clearing up to the tooth clearance the brush head of toothbrush, in order to solve the old person because some teeth have dropped and the gum part is more fragile, produce the stabbing pain easily when the toothbrush brushes the gum, the brush head that leads to gum bleeding and conventional toothbrush is inconvenient to be changed, all abandon the whole root after generally using, to most of old people more thrifty, too extravagant problem.

For the realization that reduces the stimulation of toothbrush to the gum, the convenient brush head to the toothbrush is changed and the convenient purpose of clearing up the tooth clearance, the utility model provides a following technical scheme: a toothbrush structure for nursing aged teeth comprises a brush holder assembly, a brush head assembly and an interdental brush assembly, wherein the brush head assembly is arranged on the right side face of the brush holder assembly, the interdental brush assembly is arranged on the back face of the brush holder assembly, the brush holder assembly comprises a brush holder body and a connecting rod, a limiting cavity and a movable cavity are formed in the brush holder body, the limiting cavity is communicated with the movable cavity, and the surface of the connecting rod is movably sleeved with the limiting cavity and the movable cavity;

the brush head assembly comprises a brush head body, the left side surface of the brush head body is provided with a connecting groove, the right end of the connecting rod extends into the connecting groove, the inside of the brush head body is provided with a connecting hole, and the front surface of the brush head body is provided with a sponge brush and a brush;

the interdental brush assembly comprises a fixed plate and a movable rod, wherein the fixed plate is fixedly arranged on the back surface of the brush handle body, a connecting cavity is formed in the fixed plate, a movable hole is formed in the back surface of the inner wall of the connecting cavity, the movable rod is movably arranged in the connecting cavity, and the right end of the movable rod is in threaded connection with the interdental brush body.

As a preferred technical scheme of the utility model, the screw thread has been seted up on the surface of connecting rod, the screw thread with the surface looks adaptation of connecting rod is seted up to the inside of spread groove, connecting rod and spread groove threaded connection.

As an optimal technical scheme of the utility model, the draw-in groove has been seted up to the right flank of brush holder body, the fixed kelly that is provided with of left surface of brush head body, the kelly is kept away from the inside that the one end of brush head body extended to the draw-in groove.

As a preferred technical scheme of the utility model, the fixed surface of connecting rod is provided with the limiting plate, the limiting plate is located the inside in spacing chamber, the left end of connecting rod runs through the inner wall in spacing chamber and fixes and be provided with the operation piece.

As a preferred technical scheme of the utility model, the brush is located the inboard of sponge brush, the back of movable rod is provided with the stabilizer bar, the back of stabilizer bar runs through the activity hole and fixes and be provided with the push pedal.

As a preferred technical scheme of the utility model, the fixed surface of stabilizer bar is provided with the rubber sleeve, the surface of rubber sleeve and the inner wall overlap joint of activity hole, the front of push pedal and the back overlap joint of fixed plate, the width of push pedal is greater than the width of activity hole.

Compared with the prior art, the utility model provides a toothbrush structure for old tooth nursing usefulness possesses following beneficial effect:

1. this a toothbrush structure for old tooth nursing usefulness, through setting up brush holder subassembly and first subassembly of brush, the brush is located the inboard of sponge brush, can effectively avoid the brush to the brush of old user's gum, effectively reduced and produced amazing to the gum, reduce the condition of bleeding and appear, the use of old user has been made things convenient for more, rotate the connecting rod simultaneously, make the connecting rod break away from or be connected with the spread groove, thereby change first subassembly of brush, the condition that need abandon whole root when having avoided using conventional toothbrush to change appears, the usability of the device has been increased.

2. This a toothbrush structure for old tooth nursing usefulness, through setting up brush holder subassembly and interdental brush subassembly, the promotion push pedal drives movable rod and interdental brush body through the stabilizer bar and releases from the inside of connecting chamber and connecting hole, can clean the tooth clearance, the usability of the device has been improved, and old user can select the length of releasing of interdental brush body according to self demand, the suitability of the device has further been improved, simultaneously interdental brush body and movable rod threaded connection, the later stage of being convenient for is changed the interdental brush body, user's use has been made things convenient for.

Drawings

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

FIG. 2 is a sectional view of the brush holder assembly, the brush head assembly and the interdental brush assembly of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged view of the structure at C in fig. 2.

In the figure: 1. a brush holder assembly; 11. a brush handle body; 12. a limiting cavity; 13. a movable cavity; 14. a connecting rod; 141. a limiting plate; 15. a card slot; 16. an operation block; 2. a brush head assembly; 21. a brush head body; 22. connecting grooves; 23. connecting holes; 24. a sponge brush; 25. a brush; 26. a clamping rod; 3. an interdental brush assembly; 31. a fixing plate; 32. a connecting cavity; 33. a movable hole; 34. a movable rod; 35. an interdental brush body; 36. a stabilizer bar; 361. a rubber sleeve; 37. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses a toothbrush structure for nursing aged teeth, which comprises a brush holder component 1, a brush head component 2 and an interdental brush component 3, wherein the brush head component 2 is arranged on the right side surface of the brush holder component 1, the interdental brush component 3 is arranged on the back surface of the brush holder component 1, the brush holder component 1 comprises a brush holder body 11 and a connecting rod 14, a limiting cavity 12 and a movable cavity 13 are arranged inside the brush holder body 11, the limiting cavity 12 is communicated with the movable cavity 13, and the surface of the connecting rod 14 is movably sleeved with the limiting cavity 12 and the movable cavity 13;

the brush head component 2 comprises a brush head body 21, the left side surface of the brush head body 21 is provided with a connecting groove 22, the right end of the connecting rod 14 extends to the inside of the connecting groove 22, the inside of the brush head body 21 is provided with a connecting hole 23, the front of the brush head body 21 is provided with a sponge brush 24 and a hairbrush 25, by arranging the brush holder component 1 and the brush head component 2, the brush 25 is positioned at the inner side of the sponge brush 24, can effectively avoid the brushing of the brush 25 to the gingiva of the old user, effectively reduce the stimulation to the gingiva and the bleeding, is more convenient for the old user to use, and at the same time, the connecting rod 14 is rotated, so that the connecting rod 14 is separated from or coupled to the coupling groove 22, therefore, the brush head component 2 is replaced, the situation that the whole toothbrush needs to be discarded when a conventional toothbrush is used for replacement is avoided, and the usability of the device is improved;

the interdental brush component 3 comprises a fixed plate 31 and a movable rod 34, the fixed plate 31 is fixedly arranged on the back surface of the brush holder body 11, a connecting cavity 32 is formed in the fixed plate 31, a movable hole 33 is formed in the back surface of the inner wall of the connecting cavity 32, the movable rod 34 is movably arranged in the connecting cavity 32, an interdental brush body 35 is in threaded connection with the right end of the movable rod 34, the interdental brush component 1 and the interdental brush component 3 are arranged, a push plate 37 is pushed to drive the movable rod 34 and the interdental brush body 35 to be pushed out from the connecting cavity 32 and the connecting hole 23 through a stabilizing rod 36, so that the interdental brush can clean the teeth, the usability of the device is improved, an elderly user can select the pushing length of the interdental brush body 35 according to the requirement of the elderly user, the adaptability of the device is further improved, meanwhile, the interdental brush body 35 is in threaded connection with the movable rod 34, so that the, the use of the user is convenient.

Specifically, the surface of the connecting rod 14 is provided with a thread, the inside of the connecting groove 22 is provided with a thread adapted to the surface of the connecting rod 14, and the connecting rod 14 is in threaded connection with the connecting groove 22.

In this embodiment, the surface of the connecting rod 14 is provided with a thread and the inside of the connecting groove 22 is provided with a thread adapted to the surface of the connecting rod 14, and by rotating the connecting rod 14, the connecting rod 14 is separated from or connected to the connecting groove 22, thereby increasing the usability of the device.

Specifically, the right side surface of the brush holder body 11 is provided with a clamping groove 15, the left side surface of the brush head body 21 is fixedly provided with a clamping rod 26, and one end, far away from the brush head body 21, of the clamping rod 26 extends to the inside of the clamping groove 15.

In this embodiment, draw-in groove 15 and the fixed kelly 26 that is provided with of left surface of brush head body 21 have been seted up to the right flank of brush holder body 11, and during the change, handheld brush head body 21 pegs graft kelly 26 and draw-in groove 15, contradicts and clockwise rotation connecting rod 14 with spread groove 22 promoting connecting rod 14 to make connecting rod 14 be connected with spread groove 22, the stability when the cooperation of kelly 26 and draw-in groove 15 has improved brush head body 21 and has used.

Specifically, a limiting plate 141 is fixedly arranged on the surface of the connecting rod 14, the limiting plate 141 is located inside the limiting cavity 12, and the left end of the connecting rod 14 penetrates through the inner wall of the limiting cavity 12 and is fixedly provided with an operating block 16.

In this embodiment, the fixed surface of connecting rod 14 is provided with limiting plate 141 and limiting plate 141 is located the inside in spacing chamber 12, limiting plate 141 has avoided connecting rod 14 and brush head body 21 to break away from the inside of connecting back from spacing chamber 12 and activity chamber 13 and has dropped, has made things convenient for old user's use, rotates connecting rod 14 through operation piece 16, operation piece 16 has made things convenient for old user to hand and operation piece 16 is located the left end of brush holder body 11, the condition that the mistake touched appears in the reduction.

Specifically, the brush 25 is located inside the sponge brush 24, a stabilizing rod 36 is disposed on the back of the movable rod 34, and a push plate 37 is fixedly disposed on the back of the stabilizing rod 36 and penetrates through the movable hole 33.

In this embodiment, the brush 25 is located the inboard of sponge brush 24, can effectively avoid the brush of brush 25 to old user's gum to move, sponge brush 24 is the high sponge that moisturizes simultaneously, brush gently to the gum, can not produce the sense of sting, the use of old user has been made things convenient for, push pedal 37 has made things convenient for old user to hand, it drives movable rod 34 and intertooth tooth brush body 35 through stabilizer bar 36 and moves to the inside of connecting hole 23 from connecting cavity 32 to promote push pedal 37, it makes intertooth tooth brush body 35 release from the inside of connecting hole 23 to continue to promote push pedal 37, old user selects the length of releasing of intertooth tooth brush body 35 according to self demand, user's use has been made things convenient for.

Specifically, a rubber sleeve 361 is fixedly arranged on the surface of the stabilizer bar 36, the surface of the rubber sleeve 361 is overlapped with the inner wall of the movable hole 33, the front surface of the push plate 37 is overlapped with the back surface of the fixed plate 31, and the width of the push plate 37 is larger than that of the movable hole 33.

In this embodiment, stabilizer bar 36's fixed surface is provided with rubber sleeve 361, and rubber sleeve 361 contradicts with activity hole 33 for stabilizer bar 36 keeps the location under the condition that does not receive external force, does not influence old user's promotion simultaneously, has increased the device's stability.

The utility model discloses a theory of operation and use flow: when the cleaning brush is used, the push plate 37 is pushed to drive the movable rod 34 and the interdental brush body 35 to move from the connecting cavity 32 to the inside of the connecting hole 23 through the stabilizing rod 36, the push plate 37 is continuously pushed to push the interdental brush body 35 out of the connecting hole 23, an elderly user can clean the gap between teeth by selecting the pushing length of the interdental brush body 35 according to the requirement of the elderly user, when the brush head component 2 needs to be replaced, the connecting rod 14 is rotated anticlockwise through the operating block 16, the connecting rod 14 is separated from the connecting groove 22, the brush head body 21 can be replaced, the clamping rod 26 is inserted into the clamping groove 15 by the handheld brush head body 21, the connecting rod 14 is pushed to abut against the connecting groove 22 and the connecting rod 14 is rotated clockwise, so that the connecting rod 14 is connected with the connecting groove 22, meanwhile, the interdental brush body 35 is pushed out through the push plate 37, and the interdental brush body 35, the replacement can be carried out, and the operation of the device is completed through the above.

To sum up, this a toothbrush structure for old age teeth nursing usefulness, through setting up brush holder subassembly 1 and brush head subassembly 2, brush 25 is located the inboard of sponge brush 24, can effectively avoid the brush of brush 25 to old user's gum to move, effectively reduced and produced the amazing to the gum, reduce the condition of bleeding and appear, the use of old user has been made things convenient for more, rotate connecting rod 14 simultaneously, make connecting rod 14 break away from or be connected with spread groove 22, thereby change brush head subassembly 2, the condition that need abandon whole root when having avoided using conventional toothbrush to change appears, the usability of the device has been increased.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A toothbrush structure for geriatric tooth care, comprising a handle assembly (1), a head assembly (2) and an interdental brush assembly (3), characterized in that: the toothbrush comprises a toothbrush handle component (1), a toothbrush head component (2) is arranged on the right side face of the toothbrush handle component (1), an interdental toothbrush component (3) is arranged on the back face of the toothbrush handle component (1), the toothbrush handle component (1) comprises a toothbrush handle body (11) and a connecting rod (14), a limiting cavity (12) and a movable cavity (13) are formed in the toothbrush handle body (11), the limiting cavity (12) is communicated with the movable cavity (13), and the surface of the connecting rod (14) is movably sleeved with the limiting cavity (12) and the movable cavity (13);

the brush head assembly (2) comprises a brush head body (21), a connecting groove (22) is formed in the left side face of the brush head body (21), the right end of the connecting rod (14) extends into the connecting groove (22), a connecting hole (23) is formed in the brush head body (21), and a sponge brush (24) and a brush (25) are arranged on the front face of the brush head body (21);

interdental brush component (3) includes fixed plate (31) and movable rod (34), the fixed plate (31) that is provided with in the back of brush holder body (11), connect chamber (32) have been seted up to the inside of fixed plate (31), activity hole (33) have been seted up at the back of connecting chamber (32) inner wall, the inside activity of connecting chamber (32) is provided with movable rod (34), the right-hand member threaded connection of movable rod (34) has interdental brush body (35).

2. A toothbrush structure for aged teeth care as set forth in claim 1, wherein: the surface of the connecting rod (14) is provided with threads, the inside of the connecting groove (22) is provided with threads matched with the surface of the connecting rod (14), and the connecting rod (14) is in threaded connection with the connecting groove (22).

3. A toothbrush structure for aged teeth care as set forth in claim 1, wherein: draw-in groove (15) have been seted up to the right flank of brush holder body (11), the fixed kelly (26) that is provided with of left surface of brush head body (21), the one end that the kelly (26) kept away from brush head body (21) extends to the inside of draw-in groove (15).

4. A toothbrush structure for aged teeth care as set forth in claim 1, wherein: the fixed surface of connecting rod (14) is provided with limiting plate (141), limiting plate (141) are located the inside in spacing chamber (12), the left end of connecting rod (14) runs through the inner wall in spacing chamber (12) and the fixed operation piece (16) that is provided with.

5. A toothbrush structure for aged teeth care as set forth in claim 1, wherein: the hair brush (25) is located on the inner side of the sponge brush (24), a stabilizing rod (36) is arranged on the back of the movable rod (34), and a push plate (37) penetrates through the movable hole (33) and is fixedly arranged on the back of the stabilizing rod (36).

6. A toothbrush structure for aged teeth care as set forth in claim 5, wherein: the surface fixing of stabilizer bar (36) is provided with rubber sleeve (361), the surface of rubber sleeve (361) and the inner wall overlap joint of activity hole (33), the front of push pedal (37) and the back overlap joint of fixed plate (31), the width of push pedal (37) is greater than the width of activity hole (33).