CN207023640U - The double-headed toothbrush of built-in dental floss - Google Patents

Abstract

The utility model discloses a kind of double-headed toothbrush of built-in dental floss, including toothbrush handle and toothbrush head, one end of toothbrush handle is the hollow tubular structure of its tail end opening, hollow tubular structure forms dental floss wrapping head placed cavity, each interference fit is connected with a toothbrush head in two relative side walls of the other end of toothbrush handle, inserted with dental floss wrapping head in dental floss wrapping head placed cavity, dental floss wrapping head is that one end is connected with the dental floss of knob around swing arm, dental floss is stretched into dental floss wrapping head placed cavity around swing arm through toothbrush handle tail end opening, knob is covered on toothbrush handle tail end opening, dental floss is provided with the end of a thread ring on swing arm close to one end of knob；The utility model overall structure is simple, and a pair of replaceable brushes not only increase the efficiency brushed teeth, and save raw material, built-in dental floss, the attractive in appearance of toothbrush is neither influenceed, toothbrush is possessed the function of toothbrush and dental floss, dental health problems are greatly reduced, there are good market prospects.

Description

The double-headed toothbrush of built-in dental floss

Technical field

The utility model belongs to oral cleaning tool technical field, more particularly to a kind of double-headed toothbrush of built-in dental floss.

Background technology

As the improvement of people's living standards, the diet of people is increasingly abundanter, oral problem increasingly highlights, easy and effective Oral cleaning tool it is very necessary for reducing oral problem, but the oral cleaning tool such as toothbrush that produces on the market now Although playing a part of necessarily cleaning oral cavity, tooth exposed part can only be removed, for some hidden parts, i.e. two teeth It the part being in contact, can not just be cleaned to, there is huge hidden danger to dental health.The appearance of dental floss just solves this problem, But dental floss is not popularized in Chinese market, a big chunk people does not know dental floss, also very big without the custom with dental floss, reason That certain trouble can be not only brought using toothbrush but also using dental floss in degree, thus a kind of toothbrush of integrated dental floss function meet the tendency of and It is raw, floss lower teeth inseam is used later brushing teeth, can be very good to clean tooth, reduce oral problem.

Utility model content

In order to solve the problems of the prior art, the utility model provides a kind of double-headed toothbrush of built-in dental floss, can not only Tooth is cleaned, is also equipped with the double-headed toothbrush of dental floss function.

To achieve the above object, the technical solution adopted in the utility model is：

A kind of double-headed toothbrush of built-in dental floss, including toothbrush handle 1 and toothbrush head 3, one end of the toothbrush handle 1 be The hollow tubular structure of its tail end opening, hollow tubular structure form dental floss wrapping head placed cavity 13, the other end of toothbrush handle 1 Each interference fit is connected with a toothbrush head 3 in two relative side walls, in the dental floss wrapping head placed cavity 13 inserted with Dental floss wrapping head 2, the dental floss wrapping head 2 are that one end is connected with the dental floss of knob 23 around swing arm 21, and the dental floss is around swing arm 21 Stretched into through the tail end opening of toothbrush handle 1 in dental floss wrapping head placed cavity 13, the knob 23 is covered on the tail end of toothbrush handle 1 and opened At mouthful, the dental floss is provided with the end of a thread ring 24 on swing arm 21 close to one end of knob 23, and the dental floss is wound on swing arm 21 There is dental floss, the end of a thread of dental floss passes through the end of a thread ring 24.

Further, be provided with internal thread 12 on the madial wall of the tail end opening of toothbrush handle 1, the knob 23 with Dental floss is located on the lateral wall of knob 23 around one end that swing arm 21 connects is provided with external screw thread 22, the internal thread 12 and external screw thread 22 match.

Further, the toothbrush handle 1 and knob 23 are screwed by internal thread 12 and external screw thread 22.

Further, brush embedded groove 11, the toothbrush brush are provided with two relative side walls of the toothbrush handle 1 First 3 detachable are embedded in brush embedded groove 11.

Further, the brush embedded groove 11 is trapezoidal, and from-inner-to-outer opening is gradually reduced.

The side of the toothbrush head 3 is provided with bristle 31, and the opposite side of toothbrush head 3 is provided with and brush embedded groove 11 The projection 32 to match, described raised 32 are embedded in brush embedded groove 11.

Further, described two toothbrush heads 3 are set back-to-back.

Further, the dental floss is a screw rod around swing arm 21.

Further, the length for being shorter in length than dental floss wrapping head placed cavity 13 of the screw rod.

Further, the knob 23 is provided with rotating handle 25 with dental floss on the relative side of swing arm 21.

Compared with prior art, the utility model has advantages below：

The utility model overall structure is simple, and a pair of replaceable brushes not only increase the efficiency brushed teeth, and save Raw material, built-in dental floss, the attractive in appearance of toothbrush is neither influenceed, toothbrush is possessed the function of toothbrush and dental floss, greatly reduces Dental health problems, there are good market prospects.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of the utility model toothbrush handle；

Fig. 3 is the structural representation of dental floss wrapping head in the utility model；

Fig. 4 is the structural representation of the utility model toothbrush brush；

Wherein：1- toothbrush handles, 11- brush embedded grooves, 12- internal threads, 13- dental floss wrapping head placed cavities, 2- dental floss twine Around device, 21- dental floss is around swing arm, 22- external screw threads, 23- knobs, 24- the end of a thread rings, 25- rotating handles, 3- toothbrush heads, 31- bristles, 32- is raised.

Embodiment

The utility model is further described with reference to embodiment.

As illustrated in fig. 1 and 2, a kind of double-headed toothbrush of built-in dental floss, including toothbrush handle 1 and toothbrush head 3, the toothbrush One end of handle 1 is the hollow tubular structure of its tail end opening, and hollow tubular structure forms dental floss wrapping head placed cavity 13, toothbrush Each interference fit is connected with a toothbrush head 3 in two relative side walls of the other end of handle 1, and the dental floss wrapping head is placed Inserted with dental floss wrapping head 2 in chamber 13, the dental floss wrapping head 2 is that one end is connected with the dental floss of knob 23 around swing arm 21, described Dental floss is stretched into dental floss wrapping head placed cavity 13 around swing arm 21 through the tail end opening of toothbrush handle 1, and the dental floss is around swing arm 21 A piece screw rod；The length for being shorter in length than dental floss wrapping head placed cavity 13 of the screw rod, the knob 23 are covered on toothbrush handle 1 Tail end opening, the dental floss are provided with the end of a thread ring 24 on swing arm 21 close to one end of knob 23, the effect of the end of a thread ring 24 To pass through the tail end of dental floss, then need not every time in use, will find dental floss the end of a thread where；The dental floss is around swing arm Dental floss is wound with 21, the end of a thread of dental floss passes through the end of a thread ring 24, and the knob 23 is set with dental floss on the relative side of swing arm 21 It is equipped with rotating handle 25.

As shown in figure 3, it is provided with internal thread 12, the knob 23 on the madial wall of the tail end opening of toothbrush handle 1 It is located at dental floss around one end that swing arm 21 connects on the lateral wall of knob 23 and is provided with external screw thread 22, the internal thread 12 and outer spiral shell Line 22 matches；The toothbrush handle 1 and knob 23 are screwed by internal thread 12 and external screw thread 22.

As shown in figure 4, it is provided with brush embedded groove 11, the toothbrush in relative two side walls of the toothbrush handle 1 Brush 3 is detachable to be embedded in brush embedded groove 11；The brush embedded groove 11 is trapezoidal, and from-inner-to-outer opening gradually subtracts It is small；The side of the toothbrush head 3 is provided with bristle 31, and the opposite side of toothbrush head 3 is provided with and the phase of brush embedded groove 11 The projection 32 matched somebody with somebody, described raised 32 are embedded in brush embedded groove 11；Described two toothbrush heads 3 are set back-to-back.

The utility model is in use, when user is using the double-headed toothbrush of built-in dental floss as shown in Figure 1, into back-to-back point The toothbrush head 3 of cloth can clean row's tooth up and down simultaneously, while the upper jaw and the lower jaw can be cleaned, two toothbrush heads 3 are with one section Sterilization or the brush more renewed can be pulled down after time；As shown in figure 3, rotation direction of the dental floss along external screw thread 22 be wrapped in dental floss around On swing arm 21, the dental floss wrapping head of full dental floss is wound by the threaded connection relation of the internal thread 12 in external screw thread in Fig. 3 22 and Fig. 2 It is screwed into by knob in Fig. 3 23 in Fig. 2 in dental floss wrapping head placed cavity 13, after user's after brushing tooth, Fig. 3 rotations is outwarded winding with hand Button 23 takes out dental floss wrapping head such as Fig. 3, takes the dental floss of 20cm~25cm or so length to block, is picked according to correct method Tooth, after the completion of picking one's teeth, dental floss wrapping head such as Fig. 3 are screwed in Fig. 2 in dental floss wrapping head placed cavity 13.

Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of double-headed toothbrush of built-in dental floss, including toothbrush handle（1）And toothbrush head（3）, it is characterised in that：The toothbrush Handle（1）One end be its tail end opening hollow tubular structure, hollow tubular structure formed dental floss wrapping head placed cavity（13）, Toothbrush handle（1）Relative two side walls of the other end on each interference fit be connected with a toothbrush head（3）, the dental floss twines Around device placed cavity（13）It is interior inserted with dental floss wrapping head（2）, the dental floss wrapping head（2）Knob is connected with for one end（23）Tooth Line is around swing arm（21）, the dental floss is around swing arm（21）Through toothbrush handle（1）Tail end opening stretches into dental floss wrapping head placed cavity （13）It is interior, the knob（23）It is covered on toothbrush handle（1）Tail end opening, the dental floss is around swing arm（21）Upper close knob （23）One end be provided with the end of a thread ring（24）, the dental floss is around swing arm（21）On be wound with dental floss, the end of a thread of dental floss passes through the end of a thread Ring（24）.

2. the double-headed toothbrush of built-in dental floss according to claim 1, it is characterised in that：The toothbrush handle（1）Tail end is opened Internal thread is provided with madial wall at mouthful（12）, the knob（23）With dental floss around swing arm（21）The one end to connect is located at knob （23）Lateral wall on be provided with external screw thread（22）, the internal thread（12）And external screw thread（22）Match.

3. the double-headed toothbrush of built-in dental floss according to claim 2, it is characterised in that：The toothbrush handle（1）And knob （23）Pass through internal thread（12）And external screw thread（22）Screw.

4. the double-headed toothbrush of built-in dental floss according to claim 1, it is characterised in that：The toothbrush handle（1）Relative Brush embedded groove is provided with two side walls（11）, the toothbrush head（3）It is detachable to be embedded in brush embedded groove（11） It is interior.

5. the double-headed toothbrush of built-in dental floss according to claim 4, it is characterised in that：The brush embedded groove（11）In ladder Shape, and from-inner-to-outer opening is gradually reduced.

6. the double-headed toothbrush of built-in dental floss according to claim 5, it is characterised in that：The toothbrush head（3）Side It is provided with bristle（31）, toothbrush head（3）Opposite side be provided with and brush embedded groove（11）The projection to match（32）, it is described It is raised（32）Embedded brush embedded groove（11）It is interior.

7. the double-headed toothbrush of built-in dental floss according to claim 1, it is characterised in that：Described two toothbrush heads（3）The back of the body Backrest is set.

8. the double-headed toothbrush of built-in dental floss according to claim 1, it is characterised in that：The dental floss is around swing arm（21）For one Root screw rod.

9. the double-headed toothbrush of built-in dental floss according to claim 8, it is characterised in that：The screw rod is shorter in length than dental floss Wrapping head placed cavity（13）Length.

10. the double-headed toothbrush of built-in dental floss according to claim 1, it is characterised in that：The knob（23）With dental floss around Swing arm（21）Rotating handle is provided with relative side（25）.