Clamping type multi-connecting-plate tee joint

Abstract

The utility model discloses a clamping type multi-connecting-plate tee joint which comprises connecting plates and a tee joint body, clamping blocks are integrally formed on the side walls of the connecting plates, clamping rings are arranged on the side walls of the clamping blocks, bases are arranged on the side walls of the tee joint body, and the bases are clamped into the clamping rings. The connecting plate machined in an injection molding mode is high in integral forming strength, the connecting plate can be conveniently matched with a base of a tee joint body through an elastic opening of a clamping block, the base is clamped through a clamping ring, disassembly and assembly are convenient, a rotating core is adjusted by rotating a handle, different connectors are controlled to be opened and closed, the tee joint body is supported through the base, and the tee joint body is communicated and matched. And more requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a clamping type multi-connecting plate tee. Background Art

[0002] As a commonly used infusion device in clinical practice, the tee is mostly used as a connecting pathway in vascular interventional surgery to establish multiple channels and provide injection of liquid medicine or contrast agent.

[0003] The medical tees currently on the market mainly include single three-way stopcocks, triple tees and connecting plates, depending on their structures. When delivering several different liquid medicines to patients at one time, a connecting plate tee is required. Most of the connecting plate tees on the market have the three-way rotary core welded into the connecting plate. This design will increase material stress cracking and leakage problems, which will have an adverse effect on clinical care. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned and / or existing problems in the use of the clamping type multi-connecting plate tee, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a snap-on multi-connecting plate tee, which has a connecting plate processed by injection molding, has high one-piece molding strength, and is conveniently adapted to the base of the tee body through the elastic opening of the clamping block. The base is clamped by the clamping ring to facilitate disassembly and assembly. The rotary core is adjusted by turning the handle to control the opening and closing of different joints. The tee body is supported by the base, and the tee bodies are connected and coordinated to meet more needs.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A clamping type multi-connecting plate tee, comprising:

[0009] A connecting plate, the side wall of which is integrally formed with a clamping block, and the side wall of which is provided with a clamping ring;

[0010] A tee body, the side wall of which is provided with a base, and the base is clamped into the interior of the clamping ring.

[0011] As a preferred solution of the clamping type multi-connecting plate tee described in the utility model, the side wall of the clamping block is provided with an elastic opening, and the elastic opening is connected with a clamping ring.

[0012] As a preferred solution of the clamping type multi-connecting plate tee described in the utility model, a tee rotating core is arranged inside the tee body, and a handle is arranged on the top of the tee rotating core.

[0013] As a preferred solution of the clamping type multi-connecting plate tee described in the utility model, the tee body is connected with a first joint, a second joint and a third joint, and adjacent tee bodies are connected through the first joint and the second joint. The first joint and the second joint are provided with external threads on their outer circumferences, and the external threads are matched with protective caps.

[0014] As a preferred solution of the clamping type multi-connecting plate tee described in the utility model, the connecting plate is made by mold injection molding, and the number of clamping blocks is 2 to 6.

[0015] Compared with the prior art, the utility model has the following beneficial effects: this type of clip-on multi-connecting plate tee, the connecting plate is processed by injection molding, the one-piece molding has high strength, the elastic opening of the clamping block is convenient for adapting to the base of the tee body, the base is clamped by the clamping ring, and it is convenient for disassembly and assembly, the rotary core is adjusted by turning the handle to control the opening and closing of different joints, the tee body is supported by the base, and the tee bodies are connected and coordinated to meet more needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a clamping type multi-connecting plate tee of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the connecting plate portion of a clamping type multi-connecting plate tee of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the main part of a tee of a clamping type multi-connecting plate tee of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the base structure of a clamping type multi-connecting plate tee.

[0021] 100, connecting plate; 110, clamping block; 120, clamping ring; 130, elastic opening; 200, three-way body; 210, base; 220, protective cap; 230, handle; 201, first interface; 202, second interface; 203, third interface. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides a clamping type multi-connecting plate tee. The connecting plate is processed by injection molding, has high one-piece molding strength, and is conveniently adapted to the base of the tee body through the elastic opening of the clamping block. The base is clamped by the clamping ring for easy disassembly and assembly. The opening and closing of different joints can be controlled by turning the handle to adjust the rotary core. The tee body is supported by the base, and the tee bodies are connected and coordinated to meet more needs.

[0026] Figure 1-Figure 4 The structure diagram of a clamping type multi-connecting plate tee in the utility model is shown. Figure 1-Figure 4 In this embodiment, a clamping type multi-connecting plate tee is provided, and its main body includes a connecting plate 100 and a tee body 200 .

[0027] The connecting plate 100 is processed by injection molding, and the integral molding has high strength. Through the elastic opening 130 of the clamping block 110, it is convenient to adapt to the base 210 of the tee body 200, and the base 210 is clamped by the clamping ring 120. Specifically, the side wall of the connecting plate 100 is integrally formed with the clamping block 110, and the side wall of the clamping block 110 is provided with the clamping ring 120. In this embodiment, the side wall of the clamping block 110 is provided with an elastic opening 130, and the elastic opening 130 is connected with the clamping ring 120. The connecting plate 100 is made by mold injection molding, and the number of the clamping blocks 110 is 2 to 6;

[0028] The tee body 200 adjusts the rotary core by turning the handle 230 to control the opening and closing of different joints. The tee body 200 is supported by the base 210. The tee bodies 200 are connected and cooperated with each other to meet more needs. Specifically, the side wall of the tee body 200 is provided with a base 210, and the base 210 is inserted into the interior of the clamping ring 120. In this embodiment, the interior of the tee body 200 is provided with a tee rotary core, and the top of the tee rotary core is provided with a handle 230. The tee body 200 is connected with a first joint 201, a second joint 202 and a third joint 203. The adjacent tee bodies 200 are connected through the first joint 201 and the second joint 202. The outer periphery of the first joint 201 and the second joint 202 is provided with an external thread, and the external thread is matched with a protective cap 220.

[0029] Combination Figure 1-Figure 4 The present embodiment is a card-connected multi-connecting plate tee. The specific use process is as follows: the connecting plate 100 processed by injection molding has high one-piece molding strength. The elastic opening 130 of the clamping block 110 is convenient for adapting to the base 210 of the tee body 200. The base 210 is clamped by the clamping ring 120. The rotary core is adjusted by turning the handle 230 to control the opening and closing of different joints. The tee body 200 is supported by the base 210. The tee bodies 200 are connected and coordinated to meet more needs.

[0030] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A clamping type multi-connector tee, characterized in that: include: A connecting plate (100), wherein a side wall of the connecting plate (100) is integrally formed with a clamping block (110), and a side wall of the clamping block (110) is provided with a clamping ring (120); A tee body (200) is provided with a base (210) on the side wall of the tee body (200), and the base (210) is inserted into the interior of the clamping ring (120).

2. A clamping type multi-connector tee according to claim 1, characterized in that: The side wall of the clamping block (110) is provided with an elastic opening (130), and the elastic opening (130) is connected with the clamping ring (120).

3. A clamping type multi-connector tee according to claim 2, characterized in that: A three-way rotary core is arranged inside the three-way main body (200), and a handle (230) is arranged on the top of the three-way rotary core.

4. The clamping type multi-connecting plate tee according to claim 3, characterized in that: The three-way body (200) is connected with a first joint (201), a second joint (202) and a third joint (203); adjacent three-way bodies (200) are connected via the first joint (201) and the second joint (202); the first joint (201) and the second joint (202) are provided with external threads on their outer circumferences, and the external threads are matched with protective caps (220).

5. The clamping type multi-connecting plate tee according to claim 4, characterized in that: The connecting plate (100) is made by mold injection, and the number of the clamping blocks (110) is 2 to 6.

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