CN221357193U - Anti-loosening dental floss rod - Google Patents
Anti-loosening dental floss rod Download PDFInfo
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- CN221357193U CN221357193U CN202323033870.2U CN202323033870U CN221357193U CN 221357193 U CN221357193 U CN 221357193U CN 202323033870 U CN202323033870 U CN 202323033870U CN 221357193 U CN221357193 U CN 221357193U
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- rod
- dental floss
- positioning
- rod body
- handheld
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- 241000628997 Flos Species 0.000 title claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 235000010585 Ammi visnaga Nutrition 0.000 description 4
- 244000153158 Ammi visnaga Species 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 208000002064 Dental Plaque Diseases 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001415288 Coccidae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to the technical field of dental floss rods, in particular to a loosening-preventing dental floss rod, which comprises a handheld rod, wherein the top of the handheld rod is provided with a locking mechanism, the top of the handheld rod is spliced with the bottom end of a dental floss rod body through the locking mechanism, and one side of the top end of the dental floss rod body is fixedly connected with the dental floss body; the handheld rod comprises a rod body, anti-skid grooves are formed in two sides of the rod body, and a positioning jack is formed in the top of the rod body; the locking mechanism comprises two poking rods, the middle parts of the poking rods horizontally penetrate through positioning shafts connected with the top ends of rod bodies, and the top ends of the two poking rods are fixedly connected with positioning inserting sheets; the bottom of the dental floss rod body is fixedly connected with an inserting rod. The dental floss rod after the improvement, the cooperation between inserted bar and the location jack can realize holding the quick detach operation between pole and the dental floss rod body, and convenient to use person changes the dental floss rod body, adjusts the operation, and the grafting can avoid the condition that the dental floss rod appears not hard up between location inserted sheet and the constant head tank.
Description
Technical Field
The utility model relates to the technical field of dental floss rods, in particular to a locking dental floss rod.
Background
A dental floss stick, also known as a dental floss pick, is a product that is used in conjunction with toothbrushes in daily oral care. Prior to floss sticks, people have used floss to achieve the same effect. Compared with dental floss, the dental floss rod has the advantages of more convenience, high efficiency, safety, sanitation and the like; the toothbrush can only brush 70% of the upper surface of teeth, and the dental floss makes up the defects of the toothbrush, so that the toothbrush is a household tooth care product commonly used in Europe and America at present. The product can be used as toothpick or dental floss. The design of the smooth arc-shaped dental floss head is that 2 kg of pull dental floss protects the gum, removes dental plaque, soft scale and food residues, the middle part of the toothpick is designed with anti-slip edges or various anti-slip textures, the head of the toothpick is flat, such as a knife shape, more beneficial to being stuffed into the dental crevice, can be bent to form a 45-degree angle, and is beneficial to removing sundries which are not contacted with the common toothpick.
The prior art (publication number: CN 212755958U) discloses a dental floss stick comprising a stick body, a first extension arm, a second extension arm, a horizontal dental floss unit, and an inclined dental floss unit. The second extension arm is arranged at intervals with the first extension arm and is matched with the first extension arm to jointly define a cleaning space. The horizontal dental floss unit is positioned in the cleaning space and comprises a first horizontal dental floss connected with the first extension arm and the second extension arm. The inclined dental floss unit is positioned in the cleaning space and is inclined to the horizontal dental floss unit, and comprises a first inclined dental floss connected with the first extension arm and the second extension arm. The first horizontal dental floss of the horizontal dental floss unit and the first inclined dental floss of the inclined dental floss unit have a gap enough to generate capillary phenomenon, so that dental plaque between tooth gaps can be sucked out, and the health of the oral cavity and teeth can be maintained. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the traditional dental floss rod is manufactured by integral injection molding, the friction coefficient of the surface of the traditional dental floss rod is insufficient in the use process, and the friction coefficient is lower when water stains and sweat stains appear on the surface of the hand of a user; 2. generally, the dental floss rod convenient to detach is inconvenient in use because of the fact that the machining precision and the structure are too simple and loosening and shaking occur easily in the use process.
Disclosure of utility model
The utility model aims to provide a loosening-preventing dental floss rod so as to solve the problem that the detachable dental floss rod disclosed in the background art is easy to loosen at the joint. In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-loosening dental floss rod comprises a handheld rod, wherein a locking mechanism is arranged at the top of the handheld rod, the top of the handheld rod is inserted between the locking mechanism and the bottom end of a dental floss rod body, and one side of the top end of the dental floss rod body is fixedly connected with the dental floss body;
the handheld rod comprises a rod body, anti-skid grooves are formed in two sides of the rod body, and a positioning jack is formed in the top of the rod body;
The locking mechanism comprises two poking rods, the middle parts of the poking rods horizontally penetrate through positioning shafts connected with the top ends of rod bodies, and the top ends of the two poking rods are fixedly connected with positioning inserting sheets;
The bottom fixedly connected with inserted bar of the dental floss stick body, the constant head tank has all been seted up to the both sides of the dental floss stick body.
Further preferably, the anti-slip grooves are symmetrically distributed about the vertical center line of the rod body.
Further preferably, the toggle rods are symmetrically distributed about the vertical center line of the handheld rod.
Further preferably, the poking rod forms a rotating structure through the positioning shaft, and the poking rod and the positioning inserting sheet are of an integrated structure.
Further preferably, the insert rod is an inverted cone-shaped structure, the outer circular arc diameter of the insert rod is consistent with the inner circular arc diameter of the positioning jack, and the insert rod and the dental floss rod body are in an integrated structure.
Further preferably, the internal dimension of the positioning slot is consistent with the external dimension of the positioning insert.
Compared with the prior art, the utility model has the beneficial effects that:
In the utility model, the anti-skid groove adopts a concave design, and the surface of the anti-skid groove is provided with equidistant and staggered groove lines, so that the friction coefficient between the fingers of a user and the dental floss rod is improved, and the sliding of the dental floss rod in the use process is avoided.
According to the utility model, the poking rods form a lever principle by taking the positioning shaft as a fulcrum, after the bottom ends of the poking rods are subjected to the downward pressing acting force of the inserting rods, the upper ends of the poking rods are naturally clamped and gathered, the matching between the inserting rods and the positioning jacks can realize quick-dismantling operation between the handheld rods and the dental floss rod bodies, so that a user can conveniently replace and adjust the dental floss rod bodies, wherein the inverted conical inserting rods can simultaneously push the two poking rods to rotate by taking the positioning shaft as a circle center in the inserting process, locking operation can be formed between the inserting rods and the handheld rods by inserting between the positioning inserting pieces and the positioning grooves, the synchronism of the inserting rods and the handheld rods in the using process is kept, the loosening condition is avoided, and the structural effect is still applicable after the dental floss rod bodies are changed.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a partially enlarged structure of the locking mechanism of the present utility model;
FIG. 3 is a schematic view of the locking mechanism of the present utility model after deployment;
FIG. 4 is a schematic view of a partially enlarged bottom end of a dental floss body according to the utility model.
In the figure: 1. a hand-held lever; 101. a rod body; 102. an anti-skid groove; 103. positioning the jack; 2. a locking mechanism; 201. a toggle rod; 202. positioning a shaft; 203. positioning the inserting sheet; 3. a floss body; 301. a rod; 302. a positioning groove; 4. a dental floss body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the anti-loosening dental floss rod comprises a handheld rod 1, wherein a locking mechanism 2 is arranged at the top of the handheld rod 1, the top of the handheld rod 1 is inserted between the locking mechanism 2 and the bottom end of a dental floss rod body 3, and one side of the top end of the dental floss rod body 3 is fixedly connected with a dental floss body 4;
the handheld rod 1 comprises a rod body 101, anti-skid grooves 102 are formed in two sides of the rod body 101, and a positioning jack 103 is formed in the top of the rod body 101;
The locking mechanism 2 comprises two poking rods 201, the middle part of each poking rod 201 horizontally penetrates through a positioning shaft 202 connected with the top end of the rod body 101, and the top ends of the two poking rods 201 are fixedly connected with positioning inserting sheets 203;
The bottom end of the dental floss rod body 3 is fixedly connected with an inserting rod 301, and positioning grooves 302 are formed in two sides of the dental floss rod body 3.
In this embodiment, as shown in fig. 1, the anti-slip grooves 102 are symmetrically distributed about the vertical center line of the rod 101; the anti-skid groove 102 adopts a concave design, and the surface of the anti-skid groove 102 is provided with groove lines distributed in an equidistant and staggered manner, so that the friction coefficient between the fingers of a user and the dental floss rod is improved, and the sliding condition of the dental floss rod in the use process is avoided.
In this embodiment, as shown in fig. 2 and 3, the toggle rods 201 are symmetrically distributed about the vertical center line of the hand-held rod 1.
In this embodiment, as shown in fig. 2 and 3, the toggle rod 201 forms a rotating structure through the positioning shaft 202, and an integral structure is formed between the toggle rod 201 and the positioning insert 203; the toggle rod 201 uses the positioning shaft 202 as a fulcrum to form a lever principle, and after the bottom end of the toggle rod 201 receives the downward pressing force of the inserting rod 301, the upper end of the toggle rod naturally forms clamping and gathering.
In this embodiment, as shown in fig. 2 and 4, the insert rod 301 is an inverted cone structure, the outer circular arc diameter of the insert rod 301 is consistent with the inner circular arc diameter of the positioning insertion hole 103, and the insert rod 301 and the dental floss rod body 3 are in an integrated structure; the cooperation between inserted link 301 and location jack 103 can realize holding between pole 1 and the dental floss stick body 3 quick detach operation, and the user of being convenient for changes, adjusts the operation to dental floss stick body 3, and wherein the inserted link 301 of back taper can promote two poking rods 201 simultaneously and rotate with location axle 202 as the centre of a circle in the insertion process.
In this embodiment, as shown in fig. 2, the internal dimension of the positioning slot 302 is consistent with the external dimension of the positioning tab 203; the plug-in connection between the positioning plug-in sheet 203 and the positioning groove 302 can form locking operation between the plug-in rod 301 and the handheld rod 1, so that the synchronism of the plug-in rod 301 and the handheld rod 1 in the use process is maintained, the loosening condition is avoided, and the structural effect is still applicable after the orientation of the dental floss rod body 3 is changed.
The application method and the advantages of the utility model are as follows: the anti-loosening dental floss rod has the following working process when in use:
As shown in fig. 1 to fig. 4, firstly, the insert rod 301 is inserted into the positioning jack 103, in the insertion process, the center line of the positioning slot 302 and the center line of the positioning insert 203 are required to be kept coincident, the cooperation between the insert rod 301 and the positioning jack 103 can realize quick disassembly operation between the handheld rod 1 and the dental floss rod body 3, so that a user can conveniently replace and adjust the dental floss rod body 3, wherein the inverted conical insert rod 301 can push two toggle rods 201 to rotate by taking the positioning shaft 202 as the center of a circle in the insertion process, the toggle rods 201 form a lever principle by taking the positioning shaft 202 as a fulcrum, and after the bottom end of the toggle rod 201 is subjected to the downward pressing force of the insert rod 301, the upper ends of the toggle rods naturally form clamping and gathering until the positioning insert 203 is inserted into the positioning slot 302;
When the dental floss rod body 3 is required to be rotated or detached, a user needs to pull out the positioning insert 203 from the positioning groove 302, and then pull out the insert rod 301, so that the dental floss rod body 3 is separated from the hand-held rod 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Anti-loosening dental floss rod, including handheld pole (1), its characterized in that: the top of the handheld rod (1) is provided with a locking mechanism (2), the top of the handheld rod (1) is spliced with the bottom end of the dental floss rod body (3) through the locking mechanism (2), and one side of the top end of the dental floss rod body (3) is fixedly connected with a dental floss body (4);
The handheld rod (1) comprises a rod body (101), anti-skid grooves (102) are formed in two sides of the rod body (101), and a positioning jack (103) is formed in the top of the rod body (101);
The locking mechanism (2) comprises two poking rods (201), a positioning shaft (202) connected with the top end of the rod body (101) is horizontally penetrated through the middle part of each poking rod (201), and positioning inserting sheets (203) are fixedly connected with the top ends of the two poking rods (201);
The bottom of the dental floss rod body (3) is fixedly connected with an inserting rod (301), and positioning grooves (302) are formed in two sides of the dental floss rod body (3).
2. A tamper-resistant dental floss rod according to claim 1, wherein: the anti-skid grooves (102) are symmetrically distributed about the vertical center line of the rod body (101).
3. A tamper-resistant dental floss rod according to claim 1, wherein: the toggle rods (201) are symmetrically distributed about the vertical center line of the handheld rod (1).
4. A tamper-resistant dental floss rod according to claim 1, wherein: the toggle rod (201) forms a rotating structure through the positioning shaft (202), and an integrated structure is formed between the toggle rod (201) and the positioning inserting sheet (203).
5. A tamper-resistant dental floss rod according to claim 1, wherein: the inserted rod (301) is of an inverted cone-shaped structure, the diameter of the outer circular arc of the inserted rod (301) is consistent with the diameter of the inner circular arc of the positioning jack (103), and the inserted rod (301) and the dental floss rod body (3) are of an integrated structure.
6. A tamper-resistant dental floss rod according to claim 1, wherein: the inner dimension structure of the positioning groove (302) is consistent with the outer dimension structure of the positioning inserting sheet (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323033870.2U CN221357193U (en) | 2023-11-10 | 2023-11-10 | Anti-loosening dental floss rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323033870.2U CN221357193U (en) | 2023-11-10 | 2023-11-10 | Anti-loosening dental floss rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221357193U true CN221357193U (en) | 2024-07-19 |
Family
ID=91872306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323033870.2U Active CN221357193U (en) | 2023-11-10 | 2023-11-10 | Anti-loosening dental floss rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221357193U (en) |
-
2023
- 2023-11-10 CN CN202323033870.2U patent/CN221357193U/en active Active
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