CN2316930Y - Telescopic Push/Pick Double Control Toothpick - Google Patents

Abstract

The utility model relates to a people's life needs health care's telescopic double control toothpick that pushes away/picks, it comprises outer stick, interior stick, opens to be hollow group on the barred body of outer stick and leads the space, and open to have the extension mouth outside stick point to lead the space intercommunication with the group, interior stick is long and thin strip pole, and its one end is flat or point taper shape, and it is adorned and is led flexible removal and use in the space and support in the group, the utility model discloses simple structure, use convenient operation, can automatic control selection push away/pick double control use, neither harm tooth can too enlarge the slit of teeth again, can clean the efficiency in tooth and intertooth space effectively.

Description

Telescopic Push/Pick Double Control Toothpick

The utility model relates to a health-care product required by human life, in particular to a retractable/pick double-control toothpick.

In order to illustrate the structure of a general conventional toothpick, Fig. 2 to Fig. 3 will be described first.

Fig. 1 is a structural diagram of a traditional plastic toothpick.

Fig. 2 is a structural diagram of a traditional wooden toothpick.

Fig. 3 is a structural diagram of a traditional dental floss stick.

As shown in Figures 1 to 3, the structure of a plastic material or wooden toothpick is mainly a stick 11 with a cross-section of about 2 mm, and one or two ends of it are made into a tapered tip that gradually decreases in diameter and extends. 12. The use of this kind of toothpick is to insert the tip 12 directly into the gap between the teeth to remove the residue. Since the cross-sectional diameter of the toothpick 11 ranges from small to large, the deeper the gap between the teeth is picked, the more likely the gap between the teeth will expand, and the gap between the gums Larger, the space between the teeth on the tooth surface is small, or even no space between the teeth. Simultaneously because the toothpick point 12 is a pointed cone shape and gradually increases the rod diameter, for the tough food stuffed in the interdental space, it is generally removed from the lower part of the interdental space to the direction of the tooth surface, and the residue will not be easily removed due to the small pulling force. If it is picked out, it may also cause the tip of the pick to stay in the gap between the teeth, damage the teeth or gums and cause bleeding.

Due to the deficiencies of traditional toothpicks, people have invented dental floss and dental floss sticks. 141 and tie the dental floss 15 of appropriate length, this kind of structure needs to open the mouth when using because of the restriction of the opening 14 of toothpick stick 13 in use, and simultaneously dental floss 15 hinders or is difficult to put in the operation when inserting interdental space In this way, it is unsightly and difficult to operate. The structure of this dental floss stick is only suitable for the outer incisors of the oral cavity. For the inner molars of the oral cavity, the direction of the dental floss is often wrong and cannot be inserted into the interdental gap to remove residues. .

The purpose of this utility model is to aim at the shortcomings of the above toothpick structure, to provide a telescopic push/tick dual-control toothpick, which is composed of an outer stick and an inner stick, and the inner stick is correspondingly assembled on the outer stick. The space of the guide group is integrated, and the inner diameter space or the outer diameter of the inner diameter of the outer rod is used to guide the rail. The assembled inner rod can not only work deep into the tooth gap, but also can be moved telescopically, that is, the inner rod can be extended outward. The end protrudes to an appropriate length, so that the residue in the teeth can be pushed out of the teeth. It achieves cleaning by picking the outside of the teeth without increasing the gap between the teeth. At the same time, the outer stick can be used to directly pick the teeth for cleaning, forming a telescopic push/tick dual-control toothpick.

The utility model has the advantages of simple and practical structure, convenient picking operation, no damage to the teeth and no enlargement of the gaps between the teeth, so as to achieve the purpose of cleaning the teeth.

The utility model is achieved in this way, a telescopic push/tick dual-control toothpick is composed of an outer stick and an inner stick, and the outer stick is opened to form a hollow rod-shaped stick in the guide group space. One end is extended forward to form a flat or conical tip with gradually reduced diameter. The end of the tip is formed with a protruding opening, which communicates with the space of the guide group. long hole. The inner sign rod is correspondingly assembled in the guide group space of the outer sign rod. The inner sign rod is a long bar. The push control on the surface of the rod body is protruded, and the push control corresponds to the rear end position of the long hole of the external label rod. The telescopic movement of the inner stick is manually controlled, and the outer stick is used to form biaxial pushing/picking gap residues to achieve the purpose of tooth cleaning.

Below in conjunction with the embodiment shown in the accompanying drawings, the utility model is described in detail.

Fig. 1 is a schematic structural view of a traditional plastic toothpick.

Fig. 2 is a schematic structural view of a traditional wooden toothpick.

Fig. 3 is a schematic diagram of the structure of a traditional dental floss stick.

Fig. 4 is an exploded view of the three-dimensional structure of the present invention.

Fig. 5 is a cross-sectional view of the utility model after being assembled and used.

Fig. 6 is a combined structure diagram of another embodiment of the present invention.

Fig. 7 is a sectional view of the combined structure of another embodiment of the present invention.

Referring to Fig. 4 and Fig. 5, a retractable push/tick dual-control toothpick is composed of an outer stick 21 and an inner stick 22, wherein the outer stick 21 is a rod-shaped stick, and the center of its inner diameter is hollow , which is called the guide group space 210, and one end of the outer stick 21 is a flat or conical tip 211. At the end of the tip 211, a protruding opening 213 is formed, and the protruding opening 213 communicates with the guiding group space 210. The other end of sign stick 21 is shaped on elongated hole 24, and elongated hole 24 is communicated with different group space 210, is shaped on a broken part 241 on the hole edge of elongated hole 24, can make outer sign stick 21 break off after using, avoids Hygienic maintenance for repeated use.

The inner sign stick 22 is a strip sign stick, but the length is longer and the diameter is thinner than the outer sign stick 21, but not greater than the different group space 210. The sign stick point 221 at one end can be flat or pointed, and the other end is made There is a push control 222 protruding from the surface of the rod body. When the inner rod 22 is assembled in the guide space 210 of the outer rod 21, the tip 221 of the outer rod 21 is slightly longer than the protruding opening 213 of the tip 211 of the outer rod 21. At the same time, the inner rod The push control 222 of 22 is just opposite to the rear end position of the elongated hole 24 of the external sign stick 21.

The use operation after the combination of the above-mentioned embodiments is shown in Figure 5. When using the toothpick of the present invention, the user can directly use the stick tip 221 of the inner stick 22 to vertically pick out the residue in the vertical gap between the teeth. In the deep part of the gap, the outer rod 21 can be used to push against the gap between the teeth to form a support and guide function, and then cooperate with the finger to push the push control 222 of the inner rod 22 forward, so that the inner rod 22 can be pushed forward again. A certain length is grown from the protruding opening 213 of the pick point 211, and the maximum moving distance of this length is equal to the length of the slot 24. The inner pick 22 that grows out can directly go deep into the gap between the teeth to remove the trapped residue. The control pushes the control 222 to reset, so as to achieve the purpose of biaxial toothpick operation and use, and completely clean the residue between the teeth.

As shown in Figure 6, the structure of another embodiment of the utility model, it is also constituted by the outer stick 21 and the inner stick 22, wherein the inner stick 22 is fitted in the outer state of the outer stick 21, that is, in The sign tip 211 of the outer sign stick 21 is partly made into a group of sign ring sleeves 217, and this sign ring cover 217 is an airtight ring wall, or an unclosed ring wall, and the latter has an elastic opening shape.

Thus, the sign ring cover 217 is matched with the tip 221 of the inner sign stick 22, and the other side end of the inner sign stick 22 is formed with a push control 222, and the push control 222 can correspond to the shape of the stick body of the outer sign stick 21. Assembled in the active state, the push control 222 can be designed as a rail block, and the push control 222 can be assembled into a movable state with the guide rail 218 made of the bar body corresponding to the outer sign stick 21, or it can be made into a set of ring-shaped sticks corresponding to the outer sign stick 21 One-body suit, the user can use the outer stick 21 to directly clean the gaps between the teeth, or manually push the inner stick 22 to move deep into the gaps between the teeth and push out the residue, so that the two-axis toothpick operation can be achieved, and the gaps between the teeth can be completely cleaned. Purpose.

As shown in Fig. 7 again, it is another embodiment of the present utility model, and it also is made of outer sign bar 21 and inner sign bar 22, and outer sign bar 21 is hollow rod shape, and its tip 211 is shaped on a protruding opening 213, The other end of the outer sign stick 21 is made into a full opening shape, which is defined as a group sign 214, and the wall surface of the hollow guide group space 210 is formed with a counter-blocking shoulder 219 formed by unequal inner diameters, and the inner sign One end of rod 22 is shaped on the pushing control portion 222 corresponding to the inner diameter of group sign mouth 214, and the other end of inner sign stick 22 is shaped on the slender rod-shaped stick tip 221 corresponding to the inner diameter of protruding opening 213, and elastic member 5 is sleeved on the sign. One side of the rod tip 221 has one end abutting against the end wall of the inner diameter of the outer rod 21 , and the other end abutting against the end wall of the pushing portion 222 of the inner rod 22 . One end wall surface of push control part 222 is shaped on stopper 227, and the anti-blocking shoulder 219 that is formed on the inner diameter wall surface of corresponding outer sign stick 21 cooperates elastic part 5 to be elastic stop system, makes inner sign stick 22 unlikely to deviate from backward.

The user can use the same method to directly clean the gaps between the teeth with the outer stick 21. It can also be used to press the inner stick 22 inwards to make it stretch and move, and push out the residue between the teeth to achieve a biaxial toothpick. Operation, the purpose of removing the residue between teeth.

The utility model has the advantages of simple and practical structure, convenient picking operation, no damage to the teeth and no enlargement of the gaps between the teeth, so as to achieve the purpose of biaxially cleaning the teeth for hygiene.

Claims (7)

1. A telescopic push/tick dual-control toothpick, comprising a toothpick stick, is characterized in that it is composed of an outer stick (21) and an inner stick (22), wherein the outer stick (21) is a rod-shaped stick, Its inner diameter center is hollow, is called the guide group space (210), and one end of the outer sign rod (21) is a flat or conical sign point (211), and a protruding opening (213) is shaped on the sign point (211) end. ), the protruding opening (213) is communicated with the guide group space (210), and the other end of the outer stick (21) is shaped on a slotted hole (24), and the slotted hole (24) is communicated with the guide group space (210); The inner sign stick (22) is a long stick, but the diameter is thinner than the outer sign stick (21), and the sign stick tip (221) at one end can be flat or pointed, and the other end is shaped on a protruding stick surface. Push the control (222), when the inner sign stick (22) is correspondingly assembled in the guide group space (210) of the outer sign stick (21), the sign stick tip (221) is slightly longer than the outer sign stick (21) sign point (211) Stretch out mouth (213), while the push control (222) of inner sign stick (22) is just relative to the rear end position of the elongated hole (24) of outer sign stick (21). 2. The retractable push/tick dual-control toothpick according to claim 1, characterized in that the inner stick (22) is longer than the outer stick (21), but the diameter is smaller than the outer stick (21), and is not larger than the guide group space (210). 3. The retractable push/tick dual-control toothpick according to claim 1, characterized in that a broken portion (241) is formed on the edge of the long hole (24) of the outer stick (21). 4. The retractable push/tick dual-control toothpick according to claim 1 is characterized in that the inner stick (22) is fitted on the outer side of the outer stick (21), and the tip (211) of the outer stick (21) is Can be made into a set of lottery ring sleeves (217), the lottery ring set (217) is a closed ring wall or an unclosed ring wall, and the unclosed ring wall has an elastic opening state, and the lottery ring set 217 is equipped with an inner stick 22 of the sign stick tip (221), the other side of the inner sign stick (22) is then shaped on a push control (222), and the push control (222) can be designed as a rail block, and the push control (222) is placed on the outer sign stick (21) The bar body end face is shaped on guide rail (218). 5. According to claim 1, the telescopic push/tick dual-control toothpick is characterized in that one end of the stick tip (221) of the elongated inner stick (22) is correspondingly formed into a ring set, and the inner stick The other end of (22) is made the push control (222) that is active state assembly corresponding to the stick body of outer label stick (21), and this push control is designed as a rail block, and rail block and guide block (218) are correspondingly assembled , or make the corresponding outer sign stick (21) stick suit of collar shape. 6. The retractable push/tick dual-control toothpick according to claim 1 is characterized in that the outer stick (21) is hollow rod-shaped, and its tip (211) is shaped on a protruding opening (213), and the outer stick (21) The other end is made into a fully open shape, which is defined as the group sign (214), and at the same time, on the wall of the hollow guide space (210), a reverse shoulder (219) with different inner diameters is made, which can cooperate with elastic The part (5) is an elastic pushing chamber and the inner rod (22) is assembled. 7. According to claim 1 or 6, the telescopic push/tick dual-control toothpick is characterized in that the inner stick (22) is made into a push control part ( 222), extend the slender rod shape and make the stick tip (221) corresponding to the inner diameter of the stretching opening (213), the elastic part (5) is sleeved on the stick tip (221) one side, and its one end top is lower on the outer sign stick ( 21) inner diameter end wall, the other end top is lower than the end wall of the push control part (222) of the inner sign stick (22), and a stopper (227) is convexly shaped on one end wall of the push control part (222), corresponding to the outer sign stick ( 21) the inner diameter wall surface is shaped on the anti-stop shoulder (219), and they cooperate elastic parts (5) to be the elastic blocking system, so that the inner sign stick (22) can not deviate from backward.

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