Dental bur disinfection box
By designing the hanging plate and locking components of the dental bur sterilization box, the problem that the sterilization box can only be placed upright is solved, and the burs are stably suspended and fixed in different postures, reducing the risk of falling and contamination, and improving the ease of use.
Patent Information
- Application Number
- CN202520423952.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Existing dental bur sterilization boxes are only suitable for upright placement and cannot be adapted to inverted or flipped positions, which can cause burs to fall, be damaged, or contaminate the environment, increasing the risk of cross-infection.
A dental bur sterilization box was designed, comprising a bur hanging plate, a locking assembly, and a lid. The bottom of the bur hanging plate rests on the hanging platform, and the locking assembly secures the burs with clamping bars and springs. The lid's pressure post presses down on the holding rod to ensure the burs are suspended in the air, preventing them from falling and adapting to different placement postures.
It improves the stability and flexibility of needle placement, avoids sterilization dead spots, reduces the risk of contamination, adapts to different usage needs, and facilitates the retrieval and placement of needles.
Smart Images
Figure CN223944512U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to car needle disinfection technical field, especially a car needle disinfection box for dentistry. BACKGROUND
[0002] In the dental medical field, the car needle is as commonly used treatment tool, its cleaning and disinfection work are very important. Car needle after use, often carries the saliva of patient, blood and various chippings produced in the treatment process, if not promptly clean and disinfect thoroughly, extremely easy to become the source of cross infection, constitutes the serious threat to the health of patient. Therefore, dental clinic and hospital generally adopt special disinfection box to store and disinfect car needle.
[0003] The existing dental car needle disinfection box, although consider the convenience of disinfection and the storage safety of car needle on the design, but these disinfection boxes often only apply to the normal placement, namely the opening of disinfection box faces upward, so that car needle can stably place in the box and receive disinfection treatment, however, due to space limitation, operation habit or accidental situation, disinfection box needs to be placed upside down or in the inverted state in the daily work of dental clinic, due to the internal structure design not fully considering the influence of gravity on car needle, car needle will drop from the opening of disinfection box due to gravity, which not only causes the loss or damage of car needle, but also can pollute the clinic environment, increases the risk of cross infection. UTILIZY MODEL CONTENT
[0004] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research, and after paying a lot of creative labor, the utility model is completed.
[0005] Specifically, the technical problem to be solved by the utility model is to provide a car needle disinfection box for dentistry to solve the technical problem that the current disinfection box is only suitable for normal placement.
[0006] To solve the above technical problems, the utility model provides the following technical scheme:
[0007] A car needle disinfection box for dentistry, including storage box and box cover covering the top opening of storage box, the inside of storage box is placed with hanging needle plate, the top of hanging needle plate is rectangularly distributed and is provided with a plurality of needle holes.
[0008] The bottom of the needle hanging plate is provided with a locking assembly, the locking assembly comprises two groups of rod frames fixed on the bottom of the needle hanging plate, opposite surfaces of two rod frames in the same group are fixedly connected with guide rods, a plurality of locking bodies are slidably arranged between the two guide rods at equal intervals, a plurality of vehicle needle clamping holes are arranged on the locking bodies, the vehicle needle clamping holes and the needle holes are coaxially arranged, a plurality of sleeves are sleeved on the outer wall surface of the guide rod at equal intervals, the locking bodies are located between adjacent two sleeves, and springs are sleeved on the guide rod and located between the opposite surfaces of the locking body and the sleeve.
[0009] As an improved technical scheme, the storage box comprises a bottom bin, an expansion bin is welded at the top of the bottom bin, a hanging table is formed at the connection position of the bottom bin and the expansion bin, and the bottom hanging tables of the needle hanging plates are in abutting state.
[0010] As an improved technical scheme, the locking body is composed of two clamping strips placed in opposite state, sliding holes for the guide rods to pass through are formed at the two ends of the locking body, a row of semicircular holes are formed in the opposite surfaces of the two clamping strips, and the vehicle needle clamping hole is composed of two opposite semicircular holes.
[0011] As an improved technical scheme, the semicircular hole is provided with a groove near one end of the needle hanging plate.
[0012] As an improved technical scheme, a group of stand columns are arranged on both sides of the bottom of the needle hanging plate, and a cross beam strip plate is fixedly connected between the bottoms of two stand columns in the same group.
[0013] As an improved technical scheme, holding rods are arranged on both sides of the top of the needle hanging plate, and the needle holes are located between the two holding rods.
[0014] As an improved technical scheme, pressure columns are arranged on both sides of the inside of the box cover, and the pressure columns and the holding rods on the same side are coaxially arranged.
[0015] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:
[0016] 1. The bottom of the needle hanging plate directly rests on the hanging table, thereby avoiding that the bottom end of the needle hanging plate completely touches the bottom in the inside of the storage box, and the needle head end of the vehicle needle placed on the needle hanging plate is in a suspended state, avoiding the disinfection dead angle caused by the needle head end of the vehicle needle touching the bottom.
[0017] 2、The utility model discloses, the needle is clamped between two clamping strips and is fixed, at this time, even if the needle hanging plate is in the inverted state, because the needle is clamped between two clamping strips, the needle also cannot drop from the needle hanging plate due to gravity, improve the stability of needle placement, also, the flexibility of needle hanging plate placement state is improved, adapt to different use demand, and needle head is more beneficial to the physician and finds the suitable needle.
[0018] 3、The utility model discloses, when the needle hanging plate is right, the crossbeam strip board will be contacted with the mesa, and the needle head end of needle is in the state of suspension, avoid the pollution caused by contacting with the mesa, and when the needle hanging plate is inverted, can be supported and contacted with two crossbeam strip boards through the horizontal strip between two crossbeam strip boards, and two crossbeam strip boards support, make the needle hanging plate be in the state of suspension and inversion, more beneficial to the use of needle hanging plate. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:
[0020] Figure 1 It is the whole structure schematic diagram of the utility model of a dental needle sterilizing box.
[0021] Figure 2 It is the separation structure schematic diagram of the storage box and needle hanging plate of the utility model of a dental needle sterilizing box.
[0022] Figure 3 It is the structure schematic diagram of the needle hanging plate of the utility model of a dental needle sterilizing box.
[0023] Figure 4 It is the structure schematic diagram of the locking assembly of the utility model of a dental needle sterilizing box.
[0024] Figure 5 It is the structure schematic diagram of the utility model of a dental needle sterilizing box. Figure 4 It is the enlarged structure schematic diagram of A place in the middle.
[0025] Figure 6 It is the bottom structure schematic diagram of the box cover of the utility model of a dental needle sterilizing box.
[0026] BRIEF DESCRIPTION OF DRAWINGS
[0027] 1, storage box; 11, bottom warehouse; 12, extension warehouse; 13, hanging table; 2, box cover; 21, pressing column; 3, hanging needle plate; 31, needle hole; 32, stand; 33, holding rod; 34, cross beam batten; 4, locking assembly; 41, rod frame; 42, guide rod; 43, locking body; 431, clamping strip; 432, bevel; 433, semicircular hole; 44, spring; 45, collar. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0029] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.
[0030] Meanwhile, "and / or" or "and / or" appearing throughout the text means that it includes three schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes are satisfied at the same time.
[0031] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.
[0032] As Figures 1 to 6 The present embodiment provides a dental needle sterilization box, which comprises a storage box 1 and a box cover 2 covering the top opening of the storage box 1. The inside of the storage box 1 is provided with a hanging needle plate 3, and the top of the hanging needle plate 3 is provided with a plurality of needle holes 31 distributed in a rectangular shape.
[0033] The bottom of the needle hanging plate 3 is provided with a locking assembly 4, the locking assembly 4 comprises two groups of rod frames 41 fixed on the bottom of the needle hanging plate 3, the opposite faces of the same group of two rod frames 41 are fixedly connected with guide rods 42, a plurality of locking bodies 43 are slidably arranged between the two guide rods 42 at equal intervals, a plurality of needle clamping holes are arranged on the locking body 43, and the needle clamping holes are coaxially arranged with the needle holes 31, a plurality of sleeves 45 are sleeved on the outer wall surface of the guide rod 42 at equal intervals, and the locking body 43 is located between the adjacent two sleeves 45, and the spring 44 is sleeved on the guide rod 42 and located between the opposite faces of the locking body 43 and the sleeve 45.
[0034] When the needle is completely placed, the needle is clamped between the two clamping strips 431 and fixed under the elastic action of the spring 44, at this time, even if the needle hanging plate 3 is in an inverted state, the needle cannot fall from the needle hanging plate 3 due to gravity because the needle is clamped between the two clamping strips 431, the stability of the needle placement is improved, the flexibility of the needle hanging plate 3 in the placed state is improved, different use requirements are adapted, and the needle head upward is more beneficial to the doctor to find a suitable needle.
[0035] As shown in Figures 1 to 2 As shown in the drawings, in the embodiment, the storage box 1 comprises a bottom bin 11, the top of the bottom bin 11 is welded with an expansion bin 12, the connection between the bottom bin 11 and the expansion bin 12 forms a hanging table 13, and the bottom of the hanging table 13 is in contact with the bottom of the needle hanging plate 3, the needle hanging plate 3 is placed in the inside of the storage box 1, the bottom of the needle hanging plate 3 is directly placed on the hanging table 13, thereby avoiding that the bottom end of the needle hanging plate 3 is completely in contact with the bottom of the inside of the storage box 1, which is beneficial to the needle head end of the needle placed on the needle hanging plate 3 being in a suspended state, and avoiding the disinfection dead angle caused by the needle head end being in contact with the bottom.
[0036] As shown in Figures 2 to 5 As shown in the drawings, in the embodiment, the locking body 43 is composed of two clamping strips 431 placed in opposite states, and the two ends of the locking body 43 are provided with sliding holes for the guide rods 42 to pass through, and a row of semicircular holes 433 are arranged on the opposite faces of the two clamping strips 431, and the needle clamping hole is composed of two opposite semicircular holes 433.
[0037] As shown in Figure 5 As shown in the drawings, in the embodiment, the semicircular hole 433 is provided with a groove 432 close to one end of the needle hanging plate 3, and the groove 432 is more beneficial to the needle passing through the inside of the semicircular hole 433.
[0038] As shown in Figures 1 to 3As shown, in the embodiment, two vertical columns 32 are installed on the two sides of the bottom of the needle hanging plate 3, and a cross beam strip plate 34 is fixedly connected between the bottoms of the two vertical columns 32 in the same group. When the needle hanging plate 3 is placed vertically, the cross beam strip plate 34 will be in contact with the table top, so that the needle head end of the vehicle needle is in a suspended state, avoiding pollution caused by contact with the table top. Meanwhile, when the needle hanging plate 3 is inverted, the cross strip can be worn between the two cross beam strip plates 34, and supported and contacted with the two cross beam strip plates 34, so that the needle hanging plate 3 is in an inverted suspended state, which is more conducive to the use of the needle hanging plate 3.
[0039] As shown in the drawings, Figures 2 to 3 As shown, in the embodiment, holding rods 33 are installed on the two sides of the top of the needle hanging plate 3, and the needle hole 31 is located between the two holding rods 33. Through the arrangement of the two holding rods 33, the needle hanging plate 3 can be more conveniently taken out of the storage box 1 and placed.
[0040] As shown in the drawings, Figures 1 to 3 As shown in the drawings, Figure 6 As shown, in the embodiment, pressing columns 21 are installed on the two sides of the inside of the box cover 2, and the same side pressing column 21 and the holding rod 33 are coaxially arranged. When the box cover 2 is covered on the storage box 1, the bottom end of the pressing column 21 is pressed on the top end of the holding rod 33. When the box cover 2 is covered on the storage box 1, the pressing column 21 will be in contact with the top of the holding rod 33, and then the needle hanging plate 3 will be pressed in the inside of the storage box 1, which is helpful for placing and avoiding the vertical movement of the needle hanging plate 3 in the inside of the storage box 1 when the sterilization box is closed.
[0041] In use, the needle hanging plate 3 is placed in the inside of the storage box 1, and the bottom of the needle hanging plate 3 is directly placed on the hanging table 13;
[0042] The process of placing the vehicle needle on the needle hanging plate 3 is as follows:
[0043] The needle head end of the vehicle needle is inserted into the inside of the needle hole 31, and then the needle head gradually enters the inside of the vehicle needle clamping hole, so that the two clamping strips 431 are separated. At this time, the clamping strips 431 will compress the spring 44. When the vehicle needle is completely placed, the vehicle needle will be clamped and fixed between the two clamping strips 431 under the elastic action of the spring 44.
[0044] It should be understood that the use of these embodiments is only for the purpose of illustrating the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.
Claims
1. A dental bur sterilization case, characterized by: Including storage box (1), and the box cover (2) of the open top of storage box (1), the inside of storage box (1) is placed with needle hanging plate (3), the top of needle hanging plate (3) is rectangularly distributed and is provided with a plurality of needle holes (31); The bottom of the needle hanging plate (3) is provided with a locking assembly (4), the locking assembly (4) comprises two groups of rod frames (41) fixed on the bottom of the needle hanging plate (3), the opposite surfaces of the two rod frames (41) in the same group are fixedly connected with guide rods (42), a plurality of locking bodies (43) are slidably installed between the two guide rods (42) at equal intervals, a plurality of needle clamping holes are arranged on the locking body (43), and the needle clamping holes and the needle holes (31) are coaxially arranged, a plurality of sleeve rings (45) are sleeved on the outer wall surface of the guide rod (42) at equal intervals, and the locking body (43) is located between the adjacent two sleeve rings (45), and the spring (44) is sleeved on the opposite surface of the guide rod (42) and located between the locking body (43) and the sleeve ring (45).
2. A dental bur sterilization box according to claim 1, characterized in that: The storage box (1) comprises a bottom bin (11), the top of the bottom bin (11) is welded with an expansion bin (12), the connecting part of the bottom bin (11) and the expansion bin (12) forms a hanging table (13), and the bottom of the needle hanging plate (3) is in contact with the hanging table (13).
3. A dental bur sterilization box according to claim 2, characterized in that: The locking body (43) is composed of two clamping strips (431) placed in opposite states, and the two ends of the locking body (43) are provided with sliding holes for the guide rod (42) to pass through, and the opposite surfaces of the two clamping strips (431) are provided with a row of semicircular holes (433), and the needle clamping hole is composed of two opposite semicircular holes (433).
4. A dental bur sterilization box according to claim 3, characterized in that: The semicircular hole (433) is provided with a bevel (432) at one end close to the needle hanging plate (3).
5. A dental bur sterilization box according to claim 4, characterized in that: The bottom of the needle hanging plate (3) is provided with a group of vertical columns (32) on both sides, and the bottom of the two vertical columns (32) in the same group is fixedly connected with a horizontal beam strip (34).
6. A dental bur sterilization box according to claim 5, characterized in that: The top of the needle hanging plate (3) is provided with a holding rod (33) on both sides, and the needle hole (31) is located between the two holding rods (33).
7. A dental bur sterilization box according to claim 6, characterized in that: The inside of the box cover (2) is provided with a pressing column (21) on both sides, and the same side pressing column (21) and the holding rod (33) are coaxially arranged.