CN113456258B - Bite-preventing device for disinfection rod of stomatology department - Google Patents
Bite-preventing device for disinfection rod of stomatology department Download PDFInfo
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- CN113456258B CN113456258B CN202110566732.7A CN202110566732A CN113456258B CN 113456258 B CN113456258 B CN 113456258B CN 202110566732 A CN202110566732 A CN 202110566732A CN 113456258 B CN113456258 B CN 113456258B
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- sleeve
- connecting cylinder
- disinfection
- ring
- baffle
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/001—Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
Abstract
The invention relates to the technical field of disinfection rods, in particular to an anti-biting device for a disinfection rod in stomatology, which comprises two installation cylinders, a connecting cylinder and a storage mechanism, wherein the connecting cylinder is installed between the two installation cylinders, two ends of the connecting cylinder are respectively installed on one side, opposite to the two installation cylinders, of the connecting cylinder, the storage mechanism is sleeved on the outer side of the connecting cylinder, the anti-biting device also comprises a blanking mechanism, one end of the blanking mechanism is installed on the storage mechanism, the other end of the blanking mechanism is installed on the connecting cylinder, the anti-biting device also comprises a communication mechanism, the communication mechanism comprises a first sleeve, a second sleeve and a push rod, the first sleeve and the second sleeve are respectively installed on one side, opposite to two ends of the two installation cylinders and the connecting cylinder, and the push rod is inserted into the second sleeve.
Description
Technical Field
The invention relates to the technical field of disinfection rods, in particular to an anti-biting device for a disinfection rod in an oral department.
Background
The disinfection stick comprises plastics injection moulding's disinfection stick or stick and sponge, and sponge fixed mounting is in the one end of disinfection stick, owing to carry out disinfection treatment to patient's wound or disease department, all uses in the administrative or technical offices of the majority of hospital.
Current department of stomatology is when using the disinfection stick to carry out disinfection treatment to patient's oral cavity, it is inside to clear up to need doctor or nurse to hand the disinfection stick and stretch into patient's oral cavity, disinfection cotton on the disinfection stick is because the infiltration has disinfectant, and the length of disinfection stick is shorter, when the disinfection stick is cleaned the oral cavity, doctor and nurse's hand often need stretch into inside patient's the oral cavity, disinfectant has the stimulation to the oral cavity, and the inside slip of disinfection stick in the oral cavity produces the xenogenesis to patient's oral cavity equally easily, and to some old man patient children, the automatic control ability is relatively poor, receive stimulation patient in the oral cavity and feel the easy emergence stress action when the xenogenesis, make the oral cavity suddenly closed, thereby bite doctor or nurse's hand easily, influence doctor and nurse's normal work.
Disclosure of Invention
The invention aims to solve the defect that a doctor and a nurse are easy to bite when carrying out oral disinfection in the prior art, and provides an anti-bite device for an oral disinfection rod.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing an anti-biting device for a disinfection rod in stomatology department, wherein the anti-biting device comprises two installation cylinders, a connecting cylinder and a storage mechanism, the connecting cylinder is installed between the two installation cylinders, two ends of the connecting cylinder are respectively installed on one side, opposite to the two installation cylinders, of the connecting cylinder, and the storage mechanism is sleeved on the outer side of the connecting cylinder;
the blanking mechanism is arranged on the storage mechanism at one end and on the connecting cylinder at the other end;
the connecting device is characterized by further comprising a communicating mechanism, wherein the communicating mechanism comprises a first sleeve, a second sleeve and a push rod, the first sleeve and the second sleeve are respectively installed on one side, opposite to two ends of the two installation cylinders and two ends of the connecting cylinder, of the two installation cylinders, and the push rod is inserted into the second sleeve.
Preferably, storage mechanism is including rotating a section of thick bamboo, case and sleeve, it is a ring section of thick bamboo to rotate a section of thick bamboo, it installs to rotate a section of thick bamboo and rotate the connecting cylinder outside, just the sleeve cup joints rotate a section of thick bamboo inner circle outside, the case is installed rotate a section of thick bamboo inside, just the case is followed rotate the inside circumference of a section of thick bamboo and set up, the case cross-section is trapezium structure, just the case stub end with rotate a section of thick bamboo outer lane meet the case stub end with rotate a section of thick bamboo inner circle and meet, it evenly installs a plurality of apron along circumference to rotate a section of thick bamboo outer lane, the position of apron is corresponding with the stub end position of case.
Preferably, the blanking mechanism includes blown down tank, baffle and feed chute, the blown down tank is followed sleeve circumference evenly runs through and sets up, just the position of blown down tank with the position of the little head end of case is corresponding, just the blown down tank runs through the intercommunication the little head end of case, the feed chute sets up on the connecting cylinder, the baffle is installed inside the connecting cylinder, just the position of feed chute with the position of blown down tank is corresponding, just the size of feed chute with the size phase-match of blown down tank.
Preferably, the baffle is installed below the feed chute, the baffle is an arc-shaped plate, and the gap between the baffle and the feed chute is matched with the size of the disinfection rod.
Preferably, the axial lines of the inner through holes of the first sleeve, the second sleeve, the connecting cylinder and the two mounting cylinders coincide, and the push rod is matched with the through holes of the two mounting cylinders, the connecting cylinder and the first sleeve in size.
Preferably, the second sleeve pipe with the third sleeve pipe is installed in the one end outside that the installation section of thick bamboo meets, it has the anti-rotating groove to open along the extending direction on the push rod, the sand grip is installed along the extending direction to the third sleeve pipe inboard, just the sand grip with the position of anti-rotating groove is corresponding, just the size of sand grip with the size phase-match of anti-rotating groove.
Preferably, a push plate is installed at one end, extending into the second sleeve, of the push rod, a handle disc is installed at the other end of the push rod, a first sliding groove is formed in the push plate, a second sliding groove is formed in the push rod in the extending direction, the first sliding groove corresponds to the second sliding groove in position, and the cross-sectional structures of the first sliding groove and the second sliding groove are identical to the cross-sectional structure of the baffle.
Preferably, a clamping mechanism is mounted on the first sleeve, the clamping mechanism includes a through hole slot, clamping blocks, a limiting ring, a magnetic plate and a backing plate, the through hole slot is opened through one end of the first sleeve opposite to the mounting cylinder, the clamping blocks are arranged in pairs, the two clamping blocks are respectively clamped inside two ends of the through hole slot, the magnetic plate is mounted on one end of the two clamping blocks inside the through hole slot, the backing plate is mounted at the bottom of the magnetic plate, the size of the backing plate is larger than that of the through hole slot, and the sum of the heights of the magnetic plate, the backing plate and the two clamping blocks is smaller than the depth of the through hole slot;
the limiting ring is sleeved on the outer side of the first sleeve in a sliding mode, one end, located outside the through hole groove, of the clamping block is of a circular structure, the clamping groove is formed in the top of the clamping block, the clamping ring is installed on the inner ring of the limiting ring, and the cross section structure of the clamping ring is matched with the cross section size of the clamping groove.
Preferably, a guide ring is arranged in the first sleeve, the guide ring is positioned between the through hole groove and the mounting cylinder, the section of the guide ring is of a conical structure, the large head side of the guide ring is connected with the base plate, and the size of the inner ring of the guide ring is matched with the size of the cotton head of the disinfection rod.
Preferably, a protective ring is installed on the outer side of one end, opposite to the installation barrel, of the first sleeve, a separation blade is installed inside the protective ring, and the separation blade is a circular resin valve membrane.
The invention provides an anti-biting device for a disinfection rod in stomatology department, which has the beneficial effects that:
1. utilize in the setting of installation section of thick bamboo and connecting cylinder, conveniently accomplish and install storage mechanism to be convenient for accomplish the storage of disinfection stick, and make things convenient for the rotation of storage mechanism on the connecting cylinder, be convenient for accomplish the use to the device, and conveniently accomplish taking to the disinfection stick through blanking mechanism.
2. Through the clamping mechanism of installation on the first sleeve pipe, the convenience presss from both sides tight operation to the disinfection stick, utilizes the push rod at second sleeve pipe internally mounted simultaneously, accomplishes the propelling movement to the disinfection stick position, and it is fixed to the installation of disinfection stick that cooperation clamping mechanism accomplishes, prolongs the live distance of disinfection stick, prevents simultaneously that doctor or nurse from being bitten.
Drawings
FIG. 1 is a schematic view of the overall structure of an anti-bite device for a dental disinfection rod according to the present invention;
FIG. 2 is a schematic view of a first sleeve structure of an anti-bite device for a dental disinfection rod according to the present invention;
FIG. 3 is a schematic view of the internal structure of a rotary cylinder of an anti-bite device for a dental disinfection stick according to the present invention;
FIG. 4 is a schematic view of a connecting cylinder part of an anti-bite device for a dental disinfection rod according to the present invention;
FIG. 5 is a schematic cross-sectional view showing a pressing state of a push rod of the bite-preventing device for a dental disinfection rod according to the present invention;
FIG. 6 is a schematic sectional view showing the exit state of the push rod of the bite-preventing device for a dental disinfection rod according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 5;
FIG. 8 is an enlarged view of the structure at B in FIG. 6;
fig. 9 is a schematic structural diagram of a push plate of an anti-biting device for a dental disinfection rod according to the present invention.
In the figure: installation section of thick bamboo 1, a section of thick bamboo 2 rotates, apron 3, third sleeve 4, handle dish 5, first sleeve 6, spacing ring 7, fixture block 8, guard ring 9, separation blade 10, case 11, sleeve 12, blown down tank 13, connecting cylinder 14, baffle 15, feed chute 16, push pedal 17, guide ring 18, disinfection stick body 19, snap ring 20, magnetic sheet 21, backing plate 22, second sleeve 23, draw-in groove 24, push rod 25, first spout 26, second spout 27, through-hole groove 28, anti-rotation groove 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-9, an anti-biting device for a disinfection rod used in stomatology department comprises two installation cylinders 1, a connecting cylinder 14 and a storage mechanism, wherein the connecting cylinder 14 is installed between the two installation cylinders 1, the connecting cylinder 14 is installed between the two installation cylinders, two ends of the connecting cylinder 14 are respectively installed on one side opposite to the two installation cylinders, the storage mechanism is sleeved on the outer side of the connecting cylinder 14 and is used for storing the disinfection rod, the storage mechanism comprises a rotating cylinder 2, a storage box 11 and a sleeve 12, the rotating cylinder 2 is a circular cylinder, the rotating cylinder 2 is rotatably installed on the outer side of the connecting cylinder 14, the sleeve 12 is sleeved on the outer side of an inner ring of the rotating cylinder 2, the storage box 11 is installed inside the rotating cylinder 2, the storage box 11 is circumferentially arranged along the inside of the rotating cylinder 2, the section of the storage box 11 is in a trapezoidal structure, a large end of the storage box 11 is connected with the outer ring of the rotating cylinder 2, a small end of the storage box 11 is connected with the inner ring of the rotating cylinder 2, a plurality of cover plates 3 are uniformly arranged on the outer ring of the rotating cylinder 2 along the circumferential direction, the position of each cover plate 3 corresponds to the position of the large head end of the storage box 11, so that the storage of the disinfection rods is conveniently finished, the disinfection rod storage device further comprises a blanking mechanism, one end of the blanking mechanism is arranged on the storage mechanism, the other end of the blanking mechanism is arranged on the connecting cylinder 14, the blanking mechanism comprises a discharge chute 13, a baffle plate 15 and a feed chute 16, the sizes of the discharge chute 13 and the feed chute 16 are matched with the size of the disinfection rods, the discharge chute 13 is uniformly arranged along the circumferential direction of the sleeve 12 in a penetrating way, the position of the discharge chute 13 corresponds to the position of the small head end of the storage box 11, the discharge chute 13 is communicated with the small head end of the storage box 11, the feed chute 16 is arranged on the connecting cylinder 14, the baffle plate 15 is arranged inside the connecting cylinder 14, the position of the feed chute 16 corresponds to the position of the discharge chute 13, and the size of the feed chute 16 is matched with the size of the discharge chute 13, through the corresponding of blown down tank 13 and feed chute 16, conveniently carry out the blanking operation to the disinfection stick, baffle 15 is installed in the feed chute 16 below, baffle 15 is the arc, and the clearance between baffle 15 and the feed chute 16 and the size phase-match of disinfection stick, can guarantee through baffle 15 that the quantity that falls into the inside disinfection stick of feed chute 16 at every turn is one, the disinfection stick that can not take place once through feed chute 16 is a plurality of, the condition that leads to the device to block takes place, convenience of device's normal use.
The disinfection rod clamping device further comprises a communicating mechanism, the communicating mechanism comprises a first sleeve 6, a second sleeve 23 and a push rod 25, the first sleeve 6 and the second sleeve 23 are respectively installed on one side of the two installation cylinders 1 opposite to the connecting cylinder 14, a clamping mechanism is installed on the first sleeve 6 and used for clamping a disinfection rod, the clamping mechanism comprises a through hole groove 28, clamping blocks 8, a limiting ring 7, a magnetic plate 21 and a backing plate 22, the through hole groove 28 penetrates through the end, opposite to the installation cylinders 1, of the first sleeve 6, the clamping blocks 8 are arranged in pairs, the two clamping blocks 8 are respectively clamped inside two ends of the through hole groove 28, the magnetic plate 21 is installed at one end, located inside the through hole groove 28, of the two clamping blocks 8, the backing plate 22 is installed at the bottom of the magnetic plate 21, the size of the backing plate 22 is larger than that of the through hole groove 28, and the sum of the heights of the magnetic plate 21, the backing plate 22 and the two clamping blocks 8 is smaller than the depth size of the through hole groove 28, the depth of the through hole groove 28 is matched with the difference of the sum of the heights of the magnetic plate 21, the base plate 22 and the two fixture blocks 8, the base plate 22 is an elastic plate, the magnetism of the two magnetic plates 21 arranged on the two fixture blocks 8 is the same, the limiting ring 7 is sleeved on the outer side of the first sleeve 6 in a sliding mode, one end, located outside the through hole groove 28, of each fixture block 8 is of a circular structure, the top of each fixture block 8 is provided with a clamping groove 24, the inner ring of each limiting ring 7 is provided with a clamping ring 20, the cross-sectional structure of each clamping ring 20 is matched with the cross-sectional size of each clamping groove 24, when the limiting ring 7 is moved to enable the clamping rings to be clamped with the clamping grooves 24 formed in the fixture blocks 8, the fixture blocks 8 are close to each other by overcoming the repulsive force of the two magnetic plates 21 with the same magnetism, clamping on the disinfection rod is completed, when the clamping rings 20 are moved out of the clamping grooves 24, the magnetic plates 21 of the fixture blocks 8 repel each other to bounce, the disinfection rod is loosened, and the disinfection rod is convenient to take out, and the change to the disinfection stick, push rod 25 pegs graft inside second sleeve 23, first sleeve 6, second sleeve 23, the inside through-hole axial lead of connecting cylinder 14 and two installation section of thick bamboo 1 coincides mutually, and push rod 25 and two installation section of thick bamboo 1, the through-hole size phase-match of connecting cylinder 14 and first sleeve 6, make things convenient for the regulation to push rod 25 position, push rod 25 stretches into the inside one end of second sleeve 23 and installs push pedal 17, handle dish 5 is installed to the push rod 25 other end, it has first spout 26 to open on the push pedal 17, push rod 25 opens along the extending direction has second spout 27, the position of first spout 26 and second spout 27 all corresponds with the position of baffle 15, and the cross-sectional structure of first spout 26 and second spout 27 all is the same with the cross-sectional structure of baffle 15, when push rod 25 promotes, push rod 25 can carry out smooth slip along baffle 15, thereby accomplish the promotion of disinfection stick in pairs, and can block the disinfection stick inside of storage box 11 to continue to take place the unloading through blown down through discharge chute 13 simultaneously, guarantee the normal use of device, first sleeve 6 internally mounted has guide ring 18, the guide ring 18 is located smooth slide between the guide ring 18 and the guide ring 18, and the guide ring 18 size of the regulation of the cotton head size of the guide ring and the regulation of the cotton head of the plug for the convenience of the cotton plug.
The working principle is as follows: utilize two installation section of thick bamboo 1 and connecting cylinder 14 to accomplish the rotation installation of a rotation section of thick bamboo 2, the storage box 11 through rotating the inside setting of section of thick bamboo along circumference conveniently accomplishes placing the disinfection stick, sleeve 12 through storage box 11 bottom installation improves the installation stability of storage box 11, and the discharge chute 13 of seting up bottom apron 3 and storage box 11 through storage box 11 top installation, make things convenient for taking of disinfection stick, and guarantee that the quantity of the disinfection stick of passing through discharge chute 13 at every turn is one through feed chute 16 and baffle 15, facilitate the normal use of device, promote push rod 25 through handle dish 5, the second spout 27 and the baffle 15 joint of seting up on the push rod 25, thereby accomplish the promotion to the disinfection stick, and the body of rod can block the disinfection stick and get into inside the connecting cylinder 14 through feed chute 16 when push rod 25 and guide ring 18, the disinfection stick gets into between two fixture blocks 8 under the guide of guide ring 18, remove spacing ring 7 this moment and make the clamp block 24 of seting up on the fixture block 8 at snap ring 28 and through the draw-in groove 28 both ends connect mutually, make two disinfection backing plates 8 press the poison down, thereby make two disinfection sticks to be bitten the use of disinfection stick extension, thereby the convenient use of disinfection stick is prevented from being bitten.
After the disinfection is accomplished, operating personnel promotes stopper 7, make snap ring 20 break away from with draw-in groove 24 mutually, two fixture blocks 8 bounce under the repulsion effect of two the same magnetic plates 21 this moment, loosen the clamp to the excellent body of disinfection stick, make the disinfection stick take out from first sleeve pipe 6 is inside easily, take push rod 25 to baffle 15 rear out simultaneously, make the disinfection stick continue to fall into inside baffle 15, accomplish the repacking to the disinfection stick, push the push rod once more this moment, make the disinfection stick release once more inside first sleeve pipe 6, the use to the disinfection stick is accomplished in repeated above-mentioned operation.
Example 2
Referring to fig. 1, 5 and 6, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a third sleeve 4 is installed on the outer side of one end of the second sleeve 23 connected to the mounting tube 1, an anti-rotation groove 29 is opened on the push rod 25 along the extending direction, a convex strip is installed on the inner side of the third sleeve 4 along the extending direction, the position of the convex strip corresponds to that of the anti-rotation groove 29, and the size of the convex strip matches with that of the anti-rotation groove 29, and by utilizing the engagement of the anti-rotation groove 29 and the convex strip, the relative angle between the push rod 25 and the third sleeve 4 can be maintained unchanged during the process of the user pulling out and pushing the push rod 25, so that the push rod 25 can smoothly pass through the baffle 15, and the normal use of the device is ensured.
Example 3
Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a protection ring 9 is installed outside one end of the first sleeve 6 opposite to the installation cylinder 1, the protection ring 9 can prevent the limiting ring 7 from separating from the inside of the first sleeve 6, so as to ensure the normal use of the device, a baffle 10 is installed inside the protection ring 9, the baffle 10 is a circular resin flap sheet, the size of the baffle 10 matches the size of the inner diameter of the first sleeve 6, and the baffle 10 can prevent a large amount of liquid inside the oral cavity from entering the inside of the device when oral cavity disinfection is performed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The anti-biting device for the disinfection rod in the department of stomatology comprises two installation cylinders (1), a connecting cylinder (14) and a storage mechanism, and is characterized in that the connecting cylinder (14) is installed between the two installation cylinders (1), two ends of the connecting cylinder (14) are respectively installed on one side, opposite to the two installation cylinders (1), of the connecting cylinder (14), and the storage mechanism is sleeved on the outer side of the connecting cylinder (14);
the storage device also comprises a blanking mechanism, wherein one end of the blanking mechanism is arranged on the storage mechanism, and the other end of the blanking mechanism is arranged on the connecting cylinder (14);
the connecting device is characterized by further comprising a communicating mechanism, wherein the communicating mechanism comprises a first sleeve (6), a second sleeve (23) and a push rod (25), the first sleeve (6) and the second sleeve (23) are respectively installed on one side of the two installation cylinders (1) opposite to the two ends of the connecting cylinder (14), and the push rod (25) is inserted into the second sleeve (23);
the storage mechanism comprises a rotating cylinder (2), a storage box (11) and a sleeve (12), wherein the rotating cylinder (2) is an annular cylinder, the rotating cylinder (2) is rotatably installed on the outer side of a connecting cylinder (14), the sleeve (12) is sleeved on the outer side of an inner ring of the rotating cylinder (2), the storage box (11) is installed inside the rotating cylinder (2), the storage box (11) is circumferentially arranged inside the rotating cylinder (2), the cross section of the storage box (11) is of a trapezoidal structure, the large head end of the storage box (11) is connected with the outer ring of the rotating cylinder (2), the small head end of the storage box (11) is connected with the inner ring of the rotating cylinder (2), a plurality of cover plates (3) are uniformly installed on the outer ring of the rotating cylinder (2) along the circumferential direction, and the positions of the cover plates (3) correspond to the position of the large head end of the storage box (11);
blanking mechanism includes blown down tank (13), baffle (15) and feed chute (16), blown down tank (13) are followed sleeve (12) circumference evenly runs through and sets up, just the position of blown down tank (13) with the position of case (11) stub end is corresponding, just blown down tank (13) run through the intercommunication the stub end of case (11), feed chute (16) are seted up on connecting cylinder (14), baffle (15) are installed inside connecting cylinder (14), just the position of feed chute (16) with the position of blown down tank (13) is corresponding, just the size of feed chute (16) with the size phase-match of blown down tank (13).
2. A bite-preventing device for dental disinfection bars, according to claim 1, characterized in that said baffle (15) is mounted under the feed chute (16), said baffle (15) is an arc-shaped plate, and the gap between said baffle (15) and said feed chute (16) matches the size of the disinfection bar.
3. A bite-preventing device for a dental disinfection bar as claimed in claim 1, characterized in that the axial lines of the internal through holes of the first sleeve (6), the second sleeve (23), the connecting cylinder (14) and the two mounting cylinders (1) coincide, and the push rod (25) matches the size of the through holes of the two mounting cylinders (1), the connecting cylinder (14) and the first sleeve (6).
4. The anti-biting device for the sterilizing rod in the department of stomatology according to claim 1, characterized in that a third sleeve (4) is installed on the outer side of one end of the second sleeve (23) connected with the mounting tube (1), an anti-rotation groove (29) is opened on the push rod (25) along the extending direction, a convex strip is installed on the inner side of the third sleeve (4) along the extending direction, the convex strip corresponds to the anti-rotation groove (29), and the size of the convex strip matches with the size of the anti-rotation groove (29).
5. The anti-bite device for the dental disinfection rod according to claim 1, wherein a push plate (17) is installed at one end of the push rod (25) extending into the second sleeve (23), a handle plate (5) is installed at the other end of the push rod (25), a first sliding groove (26) is formed in the push plate (17), a second sliding groove (27) is formed in the push rod (25) along the extending direction, the first sliding groove (26) and the second sliding groove (27) correspond in position, and the cross-sectional structures of the first sliding groove (26) and the second sliding groove (27) and the cross-sectional structure of the baffle plate (15) are the same.
6. The anti-biting device for the sterilizing rod in the department of stomatology according to claim 1, characterized in that a clamping mechanism is installed on the first sleeve (6), the clamping mechanism comprises a through hole groove (28), clamping blocks (8), a limiting ring (7), a magnetic plate (21) and a backing plate (22), the through hole groove (28) is formed through one end of the first sleeve (6) opposite to the mounting cylinder (1), the clamping blocks (8) are arranged in pairs, the two clamping blocks (8) are respectively clamped inside two ends of the through hole groove (28), the magnetic plate (21) is installed at one end of the two clamping blocks (8) inside the through hole groove (28), the backing plate (22) is installed at the bottom of the magnetic plate (21), the size of the backing plate (22) is larger than that of the through hole groove (28), and the sum of the heights of the magnetic plate (21), the backing plate (22) and the two clamping blocks (8) is smaller than the depth of the through hole groove (28);
spacing ring (7) slip cup joint first sleeve pipe (6) the outside, fixture block (8) are located the outside one end of through-hole groove (28) and are circular structure, just fixture block (8) top is opened there is draw-in groove (24), snap ring (20) are installed to spacing ring (7) inner circle, the cross sectional structure of snap ring (20) with the cross sectional dimension phase-match of draw-in groove (24).
7. A bite-preventing device for a dental disinfection stick as claimed in claim 6, characterized in that said first sleeve (6) is internally provided with a guide ring (18), said guide ring (18) is arranged between said through hole groove (28) and said mounting tube (1), said guide ring (18) has a conical cross-section, the big end of said guide ring (18) is connected with said pad (22), and the size of the inner ring of said guide ring (18) is matched with the size of the cotton head of the disinfection stick.
8. An anti-bite device for a dental disinfection rod as claimed in claim 1, wherein a protective ring (9) is mounted on the outer side of one end of the first sleeve (6) opposite to the mounting barrel (1), a baffle (10) is mounted in the protective ring (9), and the baffle (10) is a circular resin flap membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110566732.7A CN113456258B (en) | 2021-05-24 | 2021-05-24 | Bite-preventing device for disinfection rod of stomatology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110566732.7A CN113456258B (en) | 2021-05-24 | 2021-05-24 | Bite-preventing device for disinfection rod of stomatology department |
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| Publication Number | Publication Date |
|---|---|
| CN113456258A CN113456258A (en) | 2021-10-01 |
| CN113456258B true CN113456258B (en) | 2023-01-17 |
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| CN202110566732.7A Active CN113456258B (en) | 2021-05-24 | 2021-05-24 | Bite-preventing device for disinfection rod of stomatology department |
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