CN211750196U

CN211750196U - Double-folding dental floss stick

Info

Publication number: CN211750196U
Application number: CN202020134905.9U
Authority: CN
Inventors: 田美霞; 陈路加; 金建伟
Original assignee: Zhejiang Economic & Trade Polytechnic
Current assignee: Zhejiang Economic & Trade Polytechnic
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-27
Anticipated expiration: 2030-01-21

Abstract

The utility model provides a two folding dental floss stick, includes dental floss head, handle body, receiver and upper cover, and the receiver rotates with the upper cover to be connected, and the handle body includes lower handle body and upper handle body, and lower handle body rotates with upper handle body to be connected, and lower handle body is connected with the dental floss head, and upper handle body is connected with the receiver. The dental floss head is provided with dental floss for cleaning teeth; the handle body is held by a user, and the floss head is driven to move in the oral cavity by moving the handle body, so that the teeth can be cleaned in an all-around manner. The receiver plays the effect of accomodating, protection, and when the dental floss stick was in fold condition, the dental floss head was held in the receiver. When the dental floss stick is folded, the upper cover is opened, so that the dental floss head can enter the storage box; when the dental floss rod is in a folded state, the upper cover is closed, and the contact between the dental floss head and the outside is reduced. The handle body divide into handle body and handle body down, goes up the handle body and rotates with handle body down and be connected, makes the dental floss stick have folding function, arranges in order the dental floss stick in the daily use of being convenient for and accomodates, has reduced the space that the dental floss stick occupy.

Description

Double-folding dental floss stick

Technical Field

The utility model relates to a dental floss stick especially relates to a two folding dental floss sticks.

Background

Along with the improvement of production and living standards, the cleanness and health of the oral cavity are more and more valued by people. Common oral cleaning tools include toothbrushes, tongue scrapers, dental floss bars, etc., wherein the dental floss bars are widely used because they can effectively clean adjacent plaque to achieve deep cleaning. Most of floss bars on the market at present can not be folded, are not convenient for accomodate the use, and the part has the floss bar of folding function also to lack the protection to the floss head, does not conform to sanitary safety's requirement. Therefore, a new floss pick is needed to meet the above-mentioned needs.

Disclosure of Invention

The utility model provides a new double-folding floss rod aiming at the defects of the prior art such as the incapability of folding, the lack of the protection of the floss head, the non-conformity to the requirements of safety and sanitation.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a double-folding dental floss rod comprises a dental floss head and a handle body, and further comprises a storage box and an upper cover, wherein the storage box is rotatably connected with the upper cover, the handle body comprises a lower handle body and an upper handle body, the lower handle body is rotatably connected with the upper handle body, the lower handle body is connected with the dental floss head, and the upper handle body is connected with the storage box.

The dental floss head is provided with dental floss for cleaning teeth; the handle body is held by a user, and the floss head is driven to move in the oral cavity by moving the handle body, so that the teeth can be cleaned in an all-around manner. The receiver plays the effect of accomodating, protecting, and when the dental floss stick was in fold condition, the dental floss head held in the receiver, has reduced the contact of dental floss head with the external world, has guaranteed the safety and the health of dental floss head. The upper cover plays a role in storage and protection, and when the dental floss rod is folded, the upper cover is opened, so that the dental floss head can enter the storage box; when the dental floss rod is in a folded state, the upper cover is closed, and the contact between the dental floss head and the outside is reduced. The handle body divide into handle body and handle body down, goes up the handle body and rotates with handle body down and be connected, makes the dental floss stick have folding function, arranges in order the dental floss stick in the daily use of being convenient for and accomodates, has reduced the space that the dental floss stick occupy.

Preferably, in the above double-folding dental floss rod, the lower handle body is symmetrically provided with rotating cylinders, the upper handle body is symmetrically provided with through holes, and the lower handle body and the upper handle body are in rotating connection through the matching of the rotating cylinders and the through holes.

The rotation cylinder that sets up and the through-hole cooperation that sets up can realize that lower handle body is connected with the rotation of upper handle body, and rotation cylinder and through-hole complex connection structure has simple structure, connects firm advantage.

Preferably, in the above double-folding dental floss stick, the lower handle body is detachably connected with the dental floss head.

The dental floss head is connected with the lower handle body in a detachable mode, after a period of use, the dental floss head can be detached and replaced by a new and clean dental floss head, and the requirements of safety and sanitation in tooth cleaning are met.

Preferably, the double-folding dental floss rod is characterized in that the lower handle body is provided with a plug-in connector, the plug-in connector is provided with an insertion slot, the dental floss head is provided with an insertion piece, and the dental floss head is inserted into the insertion slot through the insertion piece to be connected with the lower handle body in a detachable mode.

The arranged slot is matched with the insert, so that the detachable connection of the dental floss head and the lower handle body can be realized, and the structure has the advantages of simple structure and stable connection when the slot is matched with the insert for detaching; the arranged plug can be used for a user to apply force when the dental floss head is detached, and the dental floss head is convenient to replace.

Preferably, in the above double-folding dental floss rod, the upper handle body is provided with an accommodating space, and the accommodating space is matched with the lower handle body.

The accommodation space that the upper handle body set up and lower handle body adaptation can get into the accommodation space of upper handle body after the lower handle body rotates, and during folding dental floss stick, lower handle body laminates with the upper handle body completely, and the fold condition of dental floss stick is stable.

Preferably, in the above double-folding floss pick, an angle α between the floss head and the lower handle body is 45 °.

The included angle between the dental floss head and the lower handle body is selected to ensure that the dental floss head has a larger cleaning range and simultaneously accords with the use habits of people.

Preferably, in the above double-folding dental floss stick, the storage case is connected to the upper handle body by interference fit.

The interference is connected with higher load capacity, has guaranteed the steadiness that the handle body is connected with the receiver, simultaneously, because the interference is connected and is belonged to the dismantlement formula and connect, when using the back for a long time, can dismantle, clean the receiver.

Drawings

FIG. 1 is an exploded view of a double fold dental floss pick;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a side view of a double folded dental flosser.

Detailed Description

The invention will be described in further detail with reference to the accompanying figures 1-3 and the detailed description, but they are not intended to limit the invention:

example 1

As shown in fig. 1, 2 and 3, the double-folding dental floss stick comprises a dental floss head 4 and a handle body 5, and further comprises a storage box 6 and an upper cover 1, wherein the storage box 6 is rotatably connected with the upper cover 1, the handle body 5 comprises a lower handle body 3 and an upper handle body 2, the lower handle body 3 is rotatably connected with the upper handle body 2, the lower handle body 3 is connected with the dental floss head 4, and the upper handle body 2 is connected with the storage box 6.

When the toothbrush is used, a user holds the joint of the lower handle body 3 and the upper handle body 2, and moves the handle body 5 to drive the floss head 4 to move in the oral cavity to clean teeth. When accomodating, earlier open upper cover 1, then rotate down handle body 3, lower handle body 3 drives dental floss head 4 and rotates, continuously rotates down handle body 3 and gets into receiver 6 back completely until dental floss head 4, closed upper cover 1, the dental floss stick is fold condition this moment.

Preferably, the lower handle body 3 is symmetrically provided with rotating cylinders 31, the upper handle body 2 is symmetrically provided with through holes 22, and the lower handle body 3 and the upper handle body 2 are in rotating connection through the matching of the rotating cylinders 31 and the through holes 22.

Preferably, the lower handle body 3 is detachably connected with the dental floss head 4.

Preferably, the lower handle body 3 is provided with a plug-in connector 32, the plug-in connector 32 is provided with a slot 33, the dental floss head 4 is provided with an insert 41, and the dental floss head 4 is detachably connected with the lower handle body 3 by inserting the insert 41 into the slot 33.

Preferably, the upper stem 2 is provided with an accommodation space 21, and the accommodation space 21 is fitted to the lower stem 3.

Preferably, the angle α between the floss head 4 and the lower handle body 3 is 45 °.

Preferably, the storage case 6 is connected to the upper handle body 2 by interference.

More in detail, when accomodating, lower handle body 3 through rotating cylinder 31 and through-hole 22 cooperation realize with the relative rotation of upper handle body 2, lower handle body 3 gets into accommodation space 21 in upper handle body 2 gradually this moment, and in dental floss head 4 got into receiver 6, upper cover 1 closed back, lower handle body 3 laminated with upper handle body 2 completely.

After the dental floss replacement device is used for a period of time, a user can hold the plug-in connector 32, pull out the inserting piece 41 arranged on the dental floss head 4 from the slot 33, replace the inserting piece with a new dental floss head 4, align the inserting piece 41 on the new dental floss head 4 with the slot 33 and insert the inserting piece 41 into the slot 33, and then complete the replacement of the dental floss head 4. Similarly, after using a period of time, the user can hold upper handle body 2, separates receiver 6 and upper handle body 2, then cleans receiver 6, is connected cleaned receiver 6 and upper handle body 2 again.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. A double-folding dental floss stick comprises a dental floss head (4) and a handle body (5), and is characterized in that: still include receiver (6) and upper cover (1), receiver (6) with upper cover (1) rotate to be connected, handle body (5) are including lower handle body (3) and upper handle body (2), lower handle body (3) with upper handle body (2) rotate to be connected, lower handle body (3) with dental floss head (4) are connected, upper handle body (2) with receiver (6) are connected.

2. A double fold dental flosser in accordance with claim 1, wherein: lower handle body (3) symmetry is provided with rotation cylinder (31), upper handle body (2) symmetry is provided with through-hole (22), lower handle body (3) with upper handle body (2) realize rotating with through-hole (22) cooperation through rotating cylinder (31) and are connected.

3. A double fold dental flosser in accordance with claim 1, wherein: the lower handle body (3) is detachably connected with the dental floss head (4).

4. A double fold dental flosser in accordance with claim 3, wherein: lower handle body (3) are provided with bayonet joint (32), bayonet joint (32) are provided with slot (33), dental floss head (4) are provided with inserted sheet (41), dental floss head (4) are inserted slot (33) through inserted sheet (41) and are realized being connected with the dismantlement formula of lower handle body (3).

5. A double fold dental flosser in accordance with claim 1, wherein: the upper handle body (2) is provided with an accommodating space (21), and the accommodating space (21) is matched with the lower handle body (3).

6. A double fold dental flosser in accordance with claim 1, wherein: the included angle alpha between the dental floss head (4) and the lower handle body (3) is 45 degrees.

7. A double fold dental flosser in accordance with claim 1, wherein: the storage box (6) is in interference connection with the upper handle body (2).