CN217611467U - Root canal therapy device - Google Patents

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a root canal therapy device, including the root canal therapy device body, the sealed piece of top fixedly connected with on the right surface of root canal therapy device body, the sealed piece two of bottom fixedly connected with on the right surface of root canal therapy device body, the surface cover of root canal therapy device body is equipped with down the casing, the draw-in groove has all been seted up to the both sides at the right surface top of casing down, the bottom of casing is rotated through the pivot down and is connected with the casing, the slotted hole has been seted up at the top of going up casing inner chamber rear side. The utility model discloses possess the advantage that the protecting effect is good, in the in-service use, use through the cooperation of casing and last casing down, can play the guard action to the root canal therapy appearance body, avoid the unexpected fall-back of root canal therapy appearance body unable continuation use, but also can avoid the surface of root canal therapy appearance body to breed the bacterium, convenient to use person disinfects the root canal therapy appearance body, prevents cross infection.

Description

Root canal therapy device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a root canal therapy device.

Background

A tooth root canal therapeutic instrument is composed of flushing unit with pump, air storage tank and flow regulating valve, and sucking unit with filter, vacuum unit, stop valve, exhaust valve, flow regulating valve and sucking head for sucking out the necrotic tissue in tooth root canal.

The root canal therapy appearance is a medical instrument that root canal therapy device was used commonly, and current root canal therapy appearance protective effect is poor, probably leads to inside components and parts to damage when the accident drops for the unable normal use of root canal therapy appearance, present root canal therapy appearance still does not possess waterproof function moreover, so the root canal therapy appearance still inconvenient user carries out cleaning and disinfecting to the surface after using, and then leads to a large amount of bacteriums of surface multiplying of root canal therapy appearance, has reduced root canal therapy appearance's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a root canal therapy device possesses the good advantage of protecting effect, has solved the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a root canal therapy device, includes the root canal therapy device body, the sealed piece of top fixedly connected with on the positive surface of root canal therapy device body, the sealed piece two of bottom fixedly connected with on the positive surface of root canal therapy device body, the surface cover of root canal therapy device body is equipped with down the casing, the draw-in groove has all been seted up to the both sides at the positive surface top of casing down, the bottom of casing rotates through the pivot down and is connected with the casing, the slotted hole has been seted up at the top of going up casing inner chamber rear side, go up the bottom of casing inner chamber rear side and seted up the through-hole, the cavity has been seted up to the inside of going up the casing, the quantity of cavity is two, one side fixedly connected with gag lever post of cavity chamber, the surface sliding of gag lever post is connected with the movable block, the front side fixedly connected with fixture block of movable block, the front side of fixture block runs through the outside of supreme casing, the surface cover of gag lever post is equipped with the spring, the one end of spring and the inner wall fixed connection of cavity.

Preferably, one side of the movable block is fixedly connected with a push block, and one side of the push block penetrates through the outer side of the upper shell.

Preferably, the both sides of gag lever post bottom are equal fixedly connected with block rubber, one side that the movable block was kept away from to the block rubber contacts with the inner wall of cavity.

Preferably, a spring groove is formed in one side of the limiting rod, and the bottom end of the spring penetrates through the inner cavity of the spring groove and is fixedly connected with the inner wall of the spring groove.

Preferably, the surfaces of the lower shell and the upper shell are provided with a plurality of grooves, and the plurality of grooves are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fixture block moves to one side and contacts with the inner wall of draw-in groove, go up the outside that sealed piece one runs through to the through-hole after the casing lid closes, sealed piece two runs through to the outside of slotted hole, use through the cooperation of sealed piece one and sealed piece two, can avoid external liquid stream to the inside of casing and last casing down, thereby reach the purpose of protection root canal therapy apparatus body, make this root canal therapy device, the advantage that the protecting effect is good is possessed, in the in-service use process, use through the cooperation of casing and last casing down, can play the guard action to the root canal therapy apparatus body, can't continue to use after avoiding the unexpected tenesmus of root canal therapy apparatus body, and can also avoid the surperficial bacterial growth of root canal therapy apparatus body, the person of being convenient for use disinfects the root canal therapy apparatus body, prevent cross infection, it is poor to have solved current root canal therapy apparatus protective effect, probably lead to inside components and parts damage when accident drops, make the root canal therapy apparatus can's unable normal use, and present root canal therapy apparatus still does not possess waterproof function, so still inconvenient user cleans the root canal therapy apparatus surface after using, and disinfects, and then lead to a large amount of bacterial growth of root canal therapy apparatus, thereby the root canal therapy apparatus has reduced the problem of practicality.

2. The utility model discloses a setting of ejector pad, can the person of facilitating the use relieve the chucking between fixture block and the draw-in groove, thereby will descend casing and last casing to demolish and disinfect, setting through the rubber block, can play the limiting action to the position of movable block, avoid the inner wall of movable block and cavity to bump, setting through the spring groove, can play the effect of accomodating to the spring, and then increase the activity space of movable block, setting through the recess, can increase down the casing, go up the frictional force between casing and the palm, the phenomenon of skidding appears when preventing the user holding casing and last casing down.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of a partial structure of the present invention;

FIG. 3 is an enlarged view of a portion of A of FIG. 1;

fig. 4 is a partial enlarged view of B in fig. 2 according to the present invention;

fig. 5 is a schematic perspective view of the first sealing block and the second sealing block of the present invention.

In the figure: 1. a root canal therapy apparatus body; 2. a first sealing block; 3. a second sealing block; 4. a lower housing; 5. a card slot; 6. an upper housing; 7. a slot; 8. a through hole; 9. a cavity; 10. a limiting rod; 11. a movable block; 12. a clamping block; 13. a spring; 14. a push block; 15. a rubber block; 16. a spring slot; 17. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 5: the utility model provides a root canal therapy device, including root canal therapy device body 1, top fixedly connected with sealing block one 2 on the positive surface of root canal therapy device body 1, bottom fixedly connected with sealing block two 3 on the positive surface of root canal therapy device body 1, the surface cover of root canal therapy device body 1 is equipped with casing 4 down, draw-in groove 5 has all been seted up to the both sides at casing 4 positive surface top down, casing 4's bottom is rotated through the pivot and is connected with casing 6 down, casing 4 and last casing 6's surface has all seted up recess 17 down, recess 17's quantity is a plurality of, and a plurality of recess 17 is equidistant distribution, setting through recess 17, casing 4 under can increasing, go up the frictional force between casing 6 and the palm, prevent that the user from appearing the phenomenon of skidding when holding casing 4 and last casing 6 down, slotted hole 7 has been seted up at the top of the 6 inner chamber rear sides of last casing, through-hole 8 has been seted up to the bottom of the 6 inner chamber rear sides of last casing, cavity 9 has been seted up to the inside of last casing 6, the quantity of cavity 9 is two, one side fixedly connected with gag lever 10 of gag lever post 10, the surface slip block 11 of the movable block 11, the front wall 12 that the inside of the gag lever post is connected with 13 of gag lever post and 13 of gag lever post, the gag lever post is connected with the gag lever post 13 of gag lever post on the gag lever post, the gag lever post 13.

Referring to fig. 1-4, a push block 14 is fixedly connected to one side of the movable block 11, one side of the push block 14 penetrates through the outer side of the upper housing 6, and the user can conveniently release the clamping between the clamping block 12 and the clamping groove 5 through the arrangement of the push block 14, so that the lower housing 4 and the upper housing 6 are detached for sterilization.

Referring to fig. 1 and 3, the rubber blocks 15 are fixedly connected to two sides of the bottom of the limiting rod 10, one side, far away from the movable block 11, of each rubber block 15 is in contact with the inner wall of the cavity 9, and the rubber blocks 15 can limit the position of the movable block 11 and avoid collision between the movable block 11 and the inner wall of the cavity 9.

Referring to fig. 1 and 3, a spring groove 16 is opened at one side of the limiting rod 10, the bottom end of the spring 13 penetrates through the inner cavity of the spring groove 16 and is fixedly connected with the inner wall of the spring groove 16, and the spring 13 can be accommodated by the arrangement of the spring groove 16, so that the activity space of the movable block 11 is increased.

The working principle is as follows: the utility model discloses during the use, the user places root canal therapy appearance body 1 in the inside of casing 4 down, the user promotes ejector pad 14 to a side motion, ejector pad 14 drives movable block 11 at gag lever post 10's surface slip, movable block 11 drives spring groove 16 to a side motion, spring groove 16 compresses spring 13 with the inner wall cooperation of cavity 9, movable block 11 drives fixture block 12 to a side motion, the user promotes casing 6 and rotates with the pivot as the center, go up casing 6 and contact with lower casing 4, fixture block 12 gets into the inner chamber of draw-in groove 5, the user loosens ejector pad 14, elasticity through spring 13 drives movable block 11 and resets, movable block 11 drives fixture block 12 to a side motion, fixture block 12 contacts to a side motion and with the inner wall of draw-in groove 5, go up casing 6 lid and close back seal block one 2 and run through to the outside of through to through-hole 7, cooperation through seal block one 2 and seal block two 3 is used, can avoid external liquid to flow to casing 4 and last casing 6's inside down, thereby reach the purpose of protecting root canal therapy appearance body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A endodontic instrument comprising an endodontic instrument body (1), characterized in that: the utility model discloses a root canal therapy instrument, including root canal therapy instrument body (1), the positive surface of root canal therapy instrument body (1) top fixedly connected with sealing block one (2), the positive surface of root canal therapy instrument body (1) bottom fixedly connected with sealing block two (3), the surface cover of root canal therapy instrument body (1) is equipped with down casing (4), draw-in groove (5) have all been seted up to the both sides at casing (4) positive surface top down, the bottom of casing (4) rotates through the pivot down and is connected with casing (6), slotted hole (7) have been seted up at the top of going up casing (6) inner chamber rear side, through-hole (8) have been seted up to the bottom of going up casing (6) inner chamber rear side, cavity (9) have been seted up to the inside of going up casing (6), the quantity of cavity (9) is two, one side fixedly connected with gag lever (10) of cavity (9) inner chamber, the surface sliding connection of gag lever post (10) has movable block (11), the front side fixedly connected with fixture block (12) of movable block (11), the front side of fixture block (12) runs through the outside of supreme casing (6), the surface cover of gag lever post (10) is equipped with one end spring (13), the inner wall fixed connection of spring (13).

2. The endodontic device of claim 1, wherein: one side of the movable block (11) is fixedly connected with a push block (14), and one side of the push block (14) penetrates through the outer side of the upper shell (6).

3. The endodontic device of claim 1, wherein: the equal fixedly connected with block rubber (15) in both sides of gag lever post (10) bottom, one side that movable block (11) were kept away from in block rubber (15) contacts with the inner wall of cavity (9).

4. The endodontic device of claim 1, wherein: spring groove (16) have been seted up to one side of gag lever post (10), spring (13) bottom run through to the inner chamber of spring groove (16) and with the inner wall fixed connection of spring groove (16).

5. The endodontic device of claim 1, wherein: the surface of lower casing (4) and last casing (6) all sets up fluted (17), the quantity of recess (17) is a plurality of, and a plurality of recess (17) are equidistant distribution.

Images