CN213430732U

CN213430732U - Painting pen for dental plaque displaying agent

Info

Publication number: CN213430732U
Application number: CN202021810773.3U
Authority: CN
Inventors: 王玉佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-15
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to the technical field of articles for daily use, the utility model discloses a pen is scribbled to dental plaque display agent, cup joint the holding rod in pen-holder one end including pen-holder and screw thread, the cartridge type nib has been cup jointed to the inboard of holding rod, the inboard fixedly connected with brush hair of cartridge type nib, the one end fixedly connected with external screw thread ring that the holding rod is close to the pen-holder, the one end screw thread of pen-holder cup joints in the outside of external screw thread ring, the one end fixedly connected with sacculus of holding rod is kept away from to the external screw thread ring, the inboard of holding rod is provided with a tongue, the one end of a tongue extends to in the sacculus, the one end of brush hair extends to the outside of cartridge type nib, the other end of brush hair extend to in the holding rod and with the other end activity butt of a tongue, a plurality of display agent passageways have been. The utility model relates to a rationally, cartridge type nib and brush hair can be dismantled and change, and cross infection is difficult for appearing, and the bacterial plaque display agent in the sacculus also can add by oneself, can realize recycling.

Description

Painting pen for dental plaque displaying agent

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a dental plaque display agent scribbles pen.

Background

Dental plaque is a matrix-encapsulated, soft, unmineralized bacterial population that adheres to each other or to the surface of the tooth, interdental, or prosthetic surfaces, a bacterial biofilm that cannot be washed or rinsed away with water. Plaque constitutes a major hazard to the teeth and gums, resulting in two of the most common diseases of the oral cavity: caries and periodontal disease. Caries is commonly known as "caries" where the "worm" refers to bacteria in the plaque. Plaque adheres firmly to the tooth surface, and the bacteria ingest the sugars in the saliva, breaking down the sugars and producing acids, which can damage the teeth and eventually create cavities. When plaque is brought close to the gums, the bacteria produce toxins and other harmful substances that irritate the gums, producing inflammation, i.e., gingivitis. If left uncontrolled, gingivitis may develop into irreversible periodontitis, causing destruction of the alveolar bone, which may eventually lead to loosening and loss of teeth. Through retrieval, chinese patent with publication number CN204236992U discloses a dental plaque cleaning kit, comprising a dental plaque display label, toothpaste and a toothbrush, wherein the dental plaque display label is a cotton label containing a dental plaque display agent, the dental plaque display agent is two-color showing dental plaque red showing new dental plaque, and blue showing long-term dental plaque or tartar. The design solves the problem that dental plaque can not be removed in a targeted manner during tooth brushing, improves the tooth brushing effect, avoids the problems of difficult carrying, waste, high price, inconvenient use and the like caused by large bottles of the prior dental plaque display agent, and enables a user to immediately and conveniently clean the dental plaque by toothpaste and a toothbrush after finding the dental plaque.

However, the design of the patent has the defects that the brush head is inconvenient to disassemble and replace, cross contamination or pollution medicaments are easy to generate, the medicaments are inconvenient to add, and are inconvenient to recycle or use for multiple times and are relatively wasted, so that the dental plaque display agent coating pen is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a dental plaque displaying agent coating pen.

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

pen is scribbled to dental plaque display agent, cup joint the holding rod in pen-holder one end including pen-holder and screw thread, the cartridge type nib has been cup jointed to the inboard of holding rod, the inboard fixedly connected with brush hair of cartridge type nib, the holding rod is close to the one end fixedly connected with external screw thread ring of pen-holder, the one end screw thread of pen-holder cup joints in the outside of external screw thread ring, the one end fixedly connected with sacculus of holding rod is kept away from to the external screw thread ring, the inboard of holding rod is provided with a tongue, the one end of a tongue extends to in the sacculus, the one end of brush hair extends to the outside of cartridge type nib, the other end of brush hair extend to in the holding rod and with the other end activity.

Preferably, a plurality of indicator channels are formed in the end portion of the pen tongue, a butterfly handle is arranged on the outer side of the barrel-shaped pen head, and the butterfly handle is located on the outer side of the holding rod.

Preferably, an internal thread groove is formed in one end of the pen holder, and an external thread meshed with the internal thread groove is arranged on the outer side of the external thread ring.

Preferably, the outer side of the holding rod is provided with a plurality of groups of anti-slip stripes, and the outer side of the cylindrical pen point is in interference fit with the inner side of the holding rod.

Preferably, the outer side of the pen tongue is provided with a plurality of convex ribs, and the outer sides of the convex ribs are in interference fit with the inner side of the holding rod.

Compared with the prior art, the utility model provides a dental plaque display agent scribbles pen, possesses following beneficial effect:

(1) the holding rod is held, the pen holder is screwed off from the holding rod, the pen holder is separated from the external thread ring, the balloon is exposed outside, the holding rod is held and the butterfly-shaped handle is pushed, the barrel-shaped pen point is pushed out from the holding rod, the balloon is pinched to discharge air in the balloon, the left end of the holding rod is inserted into the plaque display agent, the balloon is loosened, and the plaque display agent can be sucked in the balloon;

(2) the holding rod is taken out and the bacterial plaque indicator on the surface of the holding rod is wiped off, the barrel-type pen point is inserted into the left end of the holding rod again after the pen holder is in butt joint with the holding rod, the bacterial plaque indicator in the balloon can flow onto the bristles through the indicator channel in the pen tongue, and the bristles can be brushed after being soaked in the bacterial plaque indicator;

the utility model relates to a rationally, cartridge type nib and brush hair can be dismantled and change, and cross infection is difficult for appearing, and the bacterial plaque display agent in the sacculus also can add by oneself, can realize recycling.

Drawings

Fig. 1 is a schematic structural view of a dental plaque disclosing agent coating pen provided by the utility model;

fig. 2 is a sectional view of a dental plaque disclosing agent coating pen according to the present invention;

fig. 3 is an exploded view of the dental plaque disclosing agent coating pen according to the present invention;

FIG. 4 is a cross-sectional view of FIG. 3;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1. a pen holder; 2. a holding rod; 3. a cartridge-type pen tip; 4. brushing; 5. an externally threaded ring; 6. a balloon; 7. a pen tongue; 8. a disclosing agent channel; 9. a rib; 10. a butterfly handle; 11. an internal thread groove; 12. and (4) anti-skid stripes.

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.

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

Referring to fig. 1-5, the dental plaque displaying agent painting pen comprises a pen holder 1 and a holding rod 2 which is sleeved at one end of the pen holder 1 in a threaded manner, a cartridge-type pen point 3 is sleeved at the inner side of the holding rod 2, bristles 4 are fixedly connected to the inner side of the cartridge-type pen point 3, an external thread ring 5 is fixedly connected to one end, close to the pen holder 1, of the holding rod 2, one end of the pen holder 1 is sleeved at the outer side of the external thread ring 5 in a threaded manner, a balloon 6 is fixedly connected to one end, far away from the holding rod 2, of the external thread ring 5, a pen tongue 7 is arranged at the inner side of the holding rod 2, one end of the pen tongue 7 extends into the balloon 6, one end of the bristles 4 extends to the outer side of the cartridge-.

The utility model discloses in, a plurality of indicator passageways 8 have been seted up to the tip of tongue 7, and the outside of cartridge type nib 3 is provided with butterfly handle 10, and butterfly handle 10 is located the outside of holding rod 2, and thread groove 11 has been seted up to the one end of pen-holder 1, and the outside of external screw thread ring 5 is provided with the external screw thread with 11 meshes mutually of thread groove.

The utility model discloses in, the outside of holding rod 2 is provided with multiunit anti-skidding stripe 12, the outside of barrel-type nib 3 and the inboard interference fit of holding rod 2, and the outside of tongue 7 is provided with a plurality of beads 9, the outside of bead 9 and the inboard interference fit of holding rod 2.

In the utility model, when in use, firstly hold the holding rod 2, then twist the pen holder 1, twist the pen holder 1 off the holding rod 2, the pen holder 1 is separated from the external thread ring 5, the sacculus 6 is exposed outside, hold the holding rod 2 and push the butterfly handle 10, the butterfly handle 10 is integrated with the cartridge type pen point 3, push the cartridge type pen point 3 out from the holding rod 2, pinch the sacculus 6 to discharge the air in the sacculus 6, then insert the left end of the holding rod 2 into the plaque display agent, loosen the sacculus 6, the plaque display agent can be sucked in the sacculus 6, then take out the holding rod 2 and wipe off the plaque display agent on the surface of the holding rod 2, twist the pen holder 1 outside the external thread ring 5, reinsert the cartridge type pen point 3 into the left end of the holding rod 2, the plaque display agent in the sacculus 6 can flow onto the brush hair 4 through the display agent channel inside the pen tongue 7, the brush hair 4 can be brushed and operated, the cylindrical pen point 3 and the brush hair 4 can be detached and replaced during each brushing, cross infection is not easy to occur, and the bacterial plaque display agent in the saccule 6 can be added automatically and can be used for multiple times.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. The dental plaque displaying agent painting pen comprises a pen holder (1) and a holding rod (2) which is sleeved at one end of the pen holder (1) in a threaded manner, it is characterized in that the inner side of the holding rod (2) is sleeved with a cylindrical pen point (3), the inner side of the cylindrical pen point (3) is fixedly connected with brush hair (4), one end of the holding rod (2) close to the pen holder (1) is fixedly connected with an external thread ring (5), one end of the penholder (1) is sleeved outside the external thread ring (5) in a threaded manner, one end of the external thread ring (5) far away from the holding rod (2) is fixedly connected with a saccule (6), a pen tongue (7) is arranged on the inner side of the holding rod (2), one end of the pen tongue (7) extends into the balloon (6), one end of the brush hair (4) extends to the outer side of the cylindrical pen point (3), and the other end of the brush hair (4) extends into the holding rod (2) and is movably abutted against the other end of the pen tongue (7).

2. The dental plaque disclosing agent applying pen according to claim 1, wherein a plurality of disclosing agent channels (8) are opened at the end of the pen tongue (7), a butterfly handle (10) is arranged on the outer side of the barrel-shaped pen head (3), and the butterfly handle (10) is positioned on the outer side of the holding rod (2).

3. The dental plaque displaying agent coating pen according to claim 1, wherein one end of the pen holder (1) is provided with an internal thread groove (11), and the outer side of the external thread ring (5) is provided with an external thread engaged with the internal thread groove (11).

4. The dental plaque disclosing agent coating pen according to claim 1, characterized in that the outer side of the holding rod (2) is provided with a plurality of sets of anti-slip stripes (12), and the outer side of the barrel-type pen point (3) is in interference fit with the inner side of the holding rod (2).

5. The dental plaque disclosing agent coating pen according to claim 1, wherein the outer side of the pen tongue (7) is provided with a plurality of ribs (9), and the outer side of the ribs (9) is in interference fit with the inner side of the holding rod (2).