CN219021626U - Oral cavity is planted locking device butt joint - Google Patents

Abstract

A locking device butt joint for oral cavity planting belongs to the technical field of a locking device butt joint structure for oral cavity planting. The oral planting locking device in the prior art is easy to shake and shift between the butt joint and the adapter, has poor communication effect and is easy to leak air and liquid. The utility model comprises a mouth part, a tail part and a connecting part, wherein the mouth part is arranged at the outer side of the bayonet, the tail part is arranged at the inner side of the bayonet, and the connecting part penetrates through the bayonet to connect the mouth part and the tail part; wherein the width of the mouth part and the tail part is larger than the width of the bayonet; the butt joint is also provided with a hole penetrating through the mouth part and the tail part. The stability of the butt joint is guaranteed, and then the alignment of the butt joint and the external interface of the locking device is guaranteed, and the installation is firm and stable.

Description

Oral cavity is planted locking device butt joint

Technical Field

A locking device butt joint for oral cavity planting belongs to the technical field of a locking device butt joint structure for oral cavity planting.

Background

The oral implantation locking device is generally externally connected with high-pressure water and air and is used for providing air, water medium or power for the surgical tool terminal after being connected with the surgical tool terminal in an oral implantation operation. In actual use, different surgical tool terminals are generally selected to be plugged into the external interfaces of the oral implantation locking device according to surgical needs, so that the surgical tool terminals can be conveniently plugged into the external interfaces, and the external interfaces of the oral implantation locking device are generally plugged into pipelines of the opposite connector and the terminals in a manner of arranging the adapter and the opposite connector.

Prior art CN109984852a discloses a butt joint, through the bellied cavity butt joint of one end outer wall, protruding end sets up the mode inside the adapter, with the butt joint grafting in the adapter, then the adapter is fixed in on the outer interface of oral cavity planting locking device, realizes the intercommunication of terminal pipeline and locking device internal pipeline. In the method, the butt joint is easy to loosen after being placed in the adapter in the primary installation process, so that the pore canal of the butt joint is not corresponding to the pore canal of the external interface after the adapter is tightly stuck to the external interface of the locking device, the communication effect is poor, and air leakage and liquid leakage are easy to occur.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: overcomes the defects of the prior art, and provides an oral planting locking device butt joint which is convenient, firm and stable to install and has good communication effect with the locking device.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a locking device abutment is planted to oral cavity, both ends set up respectively in the both sides of the bayonet socket of locking device adapter, its characterized in that: the bayonet comprises a mouth, a tail and a connecting part, wherein the mouth is arranged at the outer side of the bayonet, the tail is arranged at the inner side of the bayonet, and the connecting part penetrates through the bayonet to connect the mouth and the tail; the width of the mouth part and the tail part is larger than that of the bayonet, and a splicing groove corresponding to the bayonet is formed on the outer wall of the connecting part; the butt joint is also provided with a hole penetrating through the mouth part and the tail part.

The design that utilizes mouth and afterbody width to be greater than the bayonet socket realizes that mouth and afterbody cooperation connecting portion form with the corresponding spliced groove of bayonet socket, utilizes the protruding clamping bayonet socket both sides of mouth and afterbody, puts into the adapter with the adapter after, the adapter is installed to the process of locking device and is guaranteed the stability of adapter, and then guarantees the alignment of adapter and locking device external interface, and the installation is firm, stable.

Preferably, the width of the bayonet is the same as the diameter of the hole penetrating through the mouth and the tail.

Preferably, the connecting part is a connecting plate; the mouth and the tail are arranged at intervals, and two ends of the connecting plate are fixed at one side of the tail or the upper hole of the mouth, which is close to the end part of the bayonet.

Taking the bayonet arranged vertically and the top opening as an embodiment example, the connecting plate should be arranged at the upper side or the lower side of the hole, so that the thickness of the connecting plate can be prevented from occupying the width between the bayonet, and enough width can not be reserved for the pipeline to pass through.

Thanks to the connection of the single plate, the tail part and the mouth part are equivalent to complete intervals, the narrow bayonet can be completely used for a pipeline penetrating through the terminal of the surgical tool, and the pipeline can directly penetrate through the hole of the mouth part, the bayonet and the hole of the tail part in sequence, so that the outer wall of the pipeline is also fixed by the bayonet, the pipeline is ensured to be stably fixed in the bayonet when the terminal of the surgical tool swings in the use process, the butt joint is not driven to swing in the bayonet to cause the butt joint to move, and the phenomena of air leakage and liquid leakage are further avoided; the pipeline is directly connected to the external interface of the locking device, so that gas and liquid mediums do not need to pass through the butt joint, the sterility of medium conveying is greatly improved, and medium pollution is avoided; in addition, the connection length of pipeline extends to the afterbody, can reduce the length of mouth greatly, also can satisfy the connection length of pipeline and butt joint, guarantees joint strength.

Preferably, two ends of the connecting plate are respectively arranged at one side of the mouth and the tail close to the opening of the bayonet.

Preferably, the connecting part is a connecting block, the connecting block is positioned between the holes of the mouth and the tail, connecting holes corresponding to the holes of the mouth and the tail are arranged in the connecting block, and the connecting holes are communicated with the holes of the mouth and the tail.

The connection is completed by inserting the operation tool terminal pipeline to the bottom of the mouth hole in a connection mode of the block opening.

In a preferred embodiment, the length of the mouth is increased to ensure the strength of the connection of the mouth opening to the line.

Further preferably, the inner diameter of the connecting hole is smaller than the inner diameter of the holes of the mouth part and the tail part.

The medium sequentially passes through the tail hole and the connecting hole of the connecting block and enters the pipeline.

Preferably, the bore inner diameter of the mouth portion decreases progressively in a direction away from the tail portion.

The taper hole with a small inner large opening is formed, the end part of the pipeline is inserted into the bottom of the mouth hole, the pipeline is clamped in the mouth hole by expanding the end part of the pipeline by the aid of medium pressure, the connection strength of the pipeline and the hole is greatly improved, the pipeline is prevented from being separated under strong pressure, and the clamping is tighter when the pressure is higher.

Preferably, the width of the connecting part is the same as the width of the bayonet.

Ensure that connecting portion firmly chucking in the bayonet socket, avoid the butt joint to rock when taking place the pipeline swing.

Preferably, the distance between the mouth and the tail is the same as the thickness of the bayonet.

The clamping bayonet of the mouth part and the tail part is ensured, and the stability of connection is further improved.

Preferably, two opposite joints of the oral planting locking device are arranged in each bayonet, the bayonet is correspondingly divided into two parts which are close to the opening and far away from the opening, the thickness of the part which is close to the opening of the bayonet is smaller than that of the part which is far away from the opening of the bayonet, and the thickness of the opposite joint connecting part which is close to the opening of the bayonet is smaller than that of the opposite joint connecting part which is far away from the opening of the bayonet.

Generally, two upper and lower butt joints are required to be arranged on each bayonet, each butt joint is provided with two holes, corresponding to an incoming path and a loop respectively to form circulation, the upper and lower two joints are corresponding to different properties such as a high-pressure medium, a low-pressure medium and a negative pressure path respectively, through arranging two different bayonet thicknesses in one bayonet, corresponding connecting parts with different lengths are arranged, the butt joint which should be positioned on the upper part of the bayonet and the butt joint which should be positioned on the lower part of the bayonet can not be placed by inserting and misplacing (the butt joint with short connecting part cannot be inserted into the bottom of the bayonet), a foolproof design is formed, the butt joint is further ensured to clamp the bayonet, and the mounting stability is further ensured.

The butt joint is elastic material, conveniently presss from both sides the pipeline at male surgical tool terminal, can extrude the external connection that seals main part 1 simultaneously, avoids gas leakage, liquid.

Compared with the prior art, the utility model has the following beneficial effects: the design that utilizes mouth and afterbody width to be greater than the bayonet socket realizes that mouth and afterbody cooperation connecting portion form with the corresponding spliced groove of bayonet socket, utilizes the protruding clamping bayonet socket both sides of mouth and afterbody, puts into the adapter with the adapter after, the adapter is installed to the process of locking device and is guaranteed the stability of adapter, and then guarantees the alignment of adapter and locking device external interface, and the installation is firm, stable.

Drawings

Fig. 1 is a schematic view of an oral implant locking device.

Fig. 2 is a schematic structural view of the adapter and the abutment of the oral implant locking device.

Fig. 3 is a schematic view of the structure of the adaptor.

Fig. 4 is a schematic view of a nose-to-nose joint structure.

Fig. 5 is a schematic view of a flat butt joint.

Fig. 6 is a schematic side view of a male abutment.

Fig. 7 is a cross-sectional view taken along A-A of fig. 6.

Wherein, 1, lock the device main body; 2. an adapter; 3. a male butt joint; 4. a flat butt joint; 21. a fixing groove; 22. a bayonet; 31. a nose and tail block; 32. a raised head mouth block; 33. a convex head connecting block; 34. a raised head hole is formed; 35. a raised head hole; 36. a connection hole; 41. a flat head and tail block; 42. a flat head connecting plate; 43. a flat nozzle block; 44. a flat head and tail return hole; 45. a flat head and tail outlet hole; 46. a flat nozzle back hole; 47. and (5) a flat nozzle is provided with a hole.

Detailed Description

The utility model is further described with reference to fig. 1 to 7.

Referring to fig. 1 to 3: in this embodiment, install on oral cavity planting locking device when the butt joint is used, oral cavity planting locking device includes locking device main part 1 and adapter 2, and adapter 2 sets up in the external interface department of locking device main part 1, and adapter 2 is close to the one side of locking device main part 1. The one side that adapter 2 is close to locking device main part 1 is equipped with the fixed slot 21 with external connection intercommunication, and the one side that adapter 2 kept away from locking device main part 1 is equipped with vertical bayonet socket 22, and bayonet socket 22 open-top is convenient for the adapter put into bayonet socket 22, bayonet socket 22 and fixed slot 21 intercommunication, the bayonet socket 22 interpolation of adapter 2 connect the adapter, and the adapter afterbody sets up in fixed slot 21, and the adapter mouth sets up outside bayonet socket 22.

Two oral planting locking device butt joints are arranged in each bayonet 22, the bayonet 22 is correspondingly divided into an upper part and a lower part which are close to the opening and far away from the opening, the thickness of the part which is close to the opening of the bayonet 22 is smaller than that of the part which is far away from the opening of the bayonet 22, and the thickness of the butt joint connecting part which is close to the opening of the bayonet 22 is smaller than that of the butt joint connecting part which is far away from the opening of the bayonet 22. The thickness direction is the flow direction of the medium.

Each bayonet 22 needs to be provided with an upper butt joint and a lower butt joint, the upper butt joint and the lower butt joint correspond to high-pressure medium circulation and low-pressure medium circulation respectively, each butt joint is provided with two holes, a corresponding loop and a corresponding incoming path respectively, and through arranging two different bayonet thicknesses in one bayonet 22, the corresponding connecting parts with different lengths are arranged, so that the butt joint which should be positioned at the upper part of the bayonet 22 and the butt joint which should be positioned at the lower part of the bayonet 22 can not be misplaced by insertion (the butt joint with a short connecting part cannot be inserted into the bottom of the bayonet 22), a foolproof design is formed, the butt joint is further ensured to clamp the bayonet 22, and the installation stability is further ensured.

Referring to fig. 4, 5: the butt joint comprises a convex butt joint 3 and a flat butt joint 4, wherein the convex butt joint 3 comprises a convex head and tail block 31, a convex head and mouth block 32 and a convex head connecting block 33, and the convex head and tail block 31 is connected with the convex head and mouth block 32 through the convex head connecting block 33; the outer diameter of the raised head connecting block 33 is smaller than that of the raised head tail block 31 and the raised head mouth block 32, a splicing groove corresponding to the bayonet 22 is formed between the raised head tail block 31 and the raised head mouth block 32 around the raised head connecting block 33, and the raised head tail block 31 and the raised head mouth block 32 clamp the two sides of the bayonet 22 to realize fixed butt joint; the protruding head and tail blocks 31 are arranged in the fixing grooves 21, and the protruding head and mouth blocks 32 are arranged outside the bayonets 22. The inside of the raised head nozzle block 32 is provided with a raised head return hole 34 and a raised head outlet hole 35 which are parallel, and the inside of the raised head connecting block 33 is provided with a connecting hole 36 which respectively corresponds to the raised head return hole 34 and the raised head outlet hole 35, so that the pipeline communication between the butt joint and the locking device main body 1 is realized.

The butt joint 4 comprises a butt-end block 41, a butt-end connection plate 42 and a butt-mouth block 43. The flat head and tail block 41 and the flat head nozzle block 43 are arranged at intervals, and only the flat head connecting block 42 for connecting the flat head and tail block 41 and the flat head nozzle block 43 is arranged at the top; the spacing distance between the flat head and tail blocks 41 and the flat head mouth block 43 corresponds to the thickness of the bayonet 22; the width of the flat head connecting block 42 corresponds to the width of the bayonet 22, and the widths of the flat head tail block 41 and the flat head mouth block 43 are larger than the width of the bayonet 22, so that a plugging groove corresponding to the bayonet is formed between the flat head tail block 41 and the flat head mouth block 43. The flat-head mouth block 43 is provided with a flat-head mouth return hole 46 and a flat-head mouth outlet hole 47 which penetrate through, and the flat-head tail block 41 is provided with a flat-head tail return hole 44 and a flat-head tail outlet hole 45 which respectively correspond to the flat-head mouth return hole 46 and the flat-head mouth outlet hole 47 in height. The middle part of the flat butt joint 4 is not provided with a fully sealed connecting block, so that the aperture of a connecting hole penetrating through the connecting block due to the wall thickness of the connecting block is prevented from becoming smaller, a surgical tool terminal pipeline inserted into the flat-head mouth block 43 can directly penetrate through the bayonet 22 and then is inserted into a corresponding pore canal in the flat-head tail block 41, the direct butt joint of the pipeline and an external interface of the locking device main body 1 is realized, and the flat butt joint device is more suitable for butt joint of a surgical tool terminal with higher sterile requirements.

Referring to fig. 6 and 7: the raised head return hole 34 and the raised head outlet hole 35 in the raised butt joint 3 are conical holes, and the inner diameter of the holes is gradually reduced along the direction away from the raised head and tail block 21. The middle part of the male butt joint 3 is connected by a male connecting block 33 with a connecting hole 36, the inner diameter of the connecting hole 36 in the male connecting block 33 is smaller because of the wall thickness of the male connecting block 33, a pipeline at the terminal of an operation tool cannot pass through the connecting hole 36 and can only be inserted into a male return hole 34 or a male outlet hole 35 of a mouth, but because of the specific conical structure, a high-pressure medium from the locking device main body 1 can expand at the end part of the pipeline close to the male tail block 31 to expand the end part of the pipeline, but the pipeline at the outlet of the mouth hole of the butt joint cannot expand, so that the pipeline also has a conical shape attached to the inner wall of the hole and is blocked in the hole, the connection is firmer and stable.

The butt joint is soft elastic rubber material, conveniently clamps the pipeline at male operation tool terminal, can extrude the external connection that seals main part 1 simultaneously, avoids gas leakage, liquid.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims (10)

1. The utility model provides a locking device butt joint is planted to oral cavity, both ends set up respectively in the both sides of bayonet socket (22) of locking device adapter (2), its characterized in that: the connecting part penetrates through the bayonet (22) to connect the mouth part with the tail part; the width of the mouth part and the tail part is larger than that of the bayonet (22), and a splicing groove corresponding to the bayonet is formed on the outer wall of the connecting part; the butt joint is also provided with a hole penetrating through the mouth part and the tail part.

2. The oral implant locking device abutment of claim 1, wherein: the width of the bayonet (22) is the same as the diameter of the hole penetrating through the mouth part and the tail part.

3. The oral implant locking device abutment according to claim 1 or 2, wherein: the connecting part is a connecting plate; the mouth and the tail are arranged at intervals, and two ends of the connecting plate are fixed at one side of the tail or the upper hole of the mouth, which is close to the end part of the bayonet.

4. The oral implant locking device abutment of claim 3, wherein: the two ends of the connecting plate are respectively arranged at one side of the mouth and the tail close to the opening of the bayonet (22).

5. The oral implant locking device abutment of claim 1, wherein: the connecting part is a connecting block, connecting holes (36) corresponding to the holes of the mouth part and the tail part are arranged in the connecting block, and the connecting holes (36) are communicated with the holes of the mouth part and the tail part.

6. The oral implant locking device abutment of claim 5, wherein: the inner diameter of the connecting hole (36) is smaller than that of the hole at the mouth part and the tail part.

7. The oral implant locking device abutment of claim 1 or 5, wherein: the bore inner diameter of the mouth portion is gradually reduced along the direction away from the tail portion.

8. The oral implant locking device abutment of claim 1, wherein: the width of the connecting part is the same as the width of the bayonet.

9. The oral implant locking device abutment of claim 1, wherein: the distance between the mouth and the tail is the same as the thickness of the bayonet (22).

10. The oral implant locking device abutment of claim 1, wherein: each bayonet (22) is internally provided with two opposite joints of the oral planting locking device, the bayonet (22) is correspondingly divided into two parts which are close to the opening and far away from the opening, the thickness of the part which is close to the opening of the bayonet (22) is smaller than that of the part which is far away from the opening of the bayonet (22), and the thickness of the connecting part which is correspondingly close to the opening of the bayonet (22) is smaller than that of the connecting part which is far away from the opening of the bayonet (22).

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