A deep vas deferens lock that is easy to operate

Abstract

The utility model discloses an easy-to-operate deep vas deferens lock buckle, comprising a buckle body, and a clamping assembly arranged on the left side of the buckle body, the clamping assembly is used to clamp an outer tube; and further comprises a locking assembly arranged on the right end of the buckle body, the locking assembly is used to lock an inner tube, and an outer tube sleeved on the left side of the buckle body and an inner tube penetrating the buckle body. The utility model belongs to the technical field of deep vas deferens lock buckles, specifically a deep vas deferens lock buckle that is easy to operate by setting through hole one and through hole two and a conical shape.

Description

Technical Field

[0001] The utility model belongs to the technical field of deep vas deferens lock buckles, and in particular relates to a deep vas deferens lock buckle which is easy to operate. Background Art

[0002] After searching, for example, the patent with patent number CN208229016U discloses a new deep vas deferens, including an inner tube and an outer tube. The inner tube includes a connecting section and an insertion section. The end of the connecting section is connected to the insemination bottle. The end of the insertion section is provided with a soft rubber head, and the soft rubber head is provided with an insemination port; a sponge head is provided on the outer peripheral surface of one end of the outer tube close to the soft rubber head, the insertion section is inserted into the outer tube, and the inner tube and the outer tube are movably connected by a lock.

[0003] The problem with the above patent is that most of the current deep insemination tubes use a lock to fix the position of the outer tube and the inner tube. When squeezing the insemination bottle, the lock is an integrated design. The air in the lock is difficult to discharge, which increases the difficulty of the connection operation during the connection of the inner tube and the outer tube. In addition, the connection part between the lock and the outer tube is designed to be cylindrical, which easily causes the outer tube and the lock to fall off. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing equipment has an integrated lock buckle design, and the air in the lock buckle is difficult to be discharged, which increases the difficulty of the sleeve connection operation during the sleeve connection of the inner tube and the outer tube. In addition, the connecting part between the lock buckle and the outer tube is designed to be cylindrical, which easily causes the outer tube and the lock buckle to fall off.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an easy-to-operate deep vas deferens lock, including a buckle body, and a clamping assembly arranged on the left side of the buckle body, the clamping assembly is used to clamp the outer tube; it also includes a locking assembly arranged at the right end of the buckle body, the locking assembly is used to lock the inner tube, as well as an outer tube sleeved on the left side of the buckle body and an inner tube penetrating the inside of the buckle body.

[0006] Furthermore, the snap-on assembly includes a snap-on tube, a protrusion is provided in the middle of the buckle body, the snap-on tube is arranged in a conical shape, the snap-on tube is fixed to the left end of the protrusion, and a through hole is provided in the upper part of the snap-on tube.

[0007] Furthermore, the locking assembly includes a locking tube and a enclosure, the locking tube is fixed to the right end of the protrusion, the enclosure is fixed to the right end of the locking tube, and a second through hole is provided on the upper part of the locking tube.

[0008] Furthermore, two through holes are provided and are symmetrical along the center line.

[0009] Furthermore, a plurality of through holes 2 are provided and arranged along the center line, and a specific distance is formed between the through holes 2 to enhance exhaust and prevent the pipe from becoming loose and difficult to connect due to the inability to exhaust gas during plugging.

[0010] Furthermore, the inner tube is inserted through the clamping tube and the locking tube, and the outer tube is sleeved on the left part of the clamping tube.

[0011] Furthermore, the clamping tube is connected to the locking tube, and the inner diameter of the left end of the clamping tube is smaller than the inner diameter of the locking tube, so that the outer tube and the inner tube are easily locked.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] (1) The setting of the conical clamping tube makes it easy to insert and lock the outer tube, and easy to penetrate and lock the inner tube.

[0014] (2) The provision of through hole 1 and through hole 2 enables the air in the lock buckle to be discharged when the inner and outer tubes are sleeved, thereby improving the operability of the lock buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;

[0017] Figure 2 It is a schematic cross-sectional diagram of the overall structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the use status proposed by the utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the use state proposed by the utility model.

[0020] In the attached drawings: 1. buckle body, 2. snap-fit ​​assembly, 3. locking assembly, 4. outer tube, 5. inner tube, 6. snap-fit ​​tube, 7. protrusion, 8. through hole one, 9. locking tube, 10. enclosure, 11. through hole two. DETAILED DESCRIPTION

[0021] like Figure 1 , 3As shown in Figure 4, an easy-to-operate deep vas deferens lock includes a buckle body 1, and a clamping assembly 2 arranged on the left side of the buckle body 1, the clamping assembly 2 is used to clamp the outer tube 4; it also includes a locking assembly 3 arranged at the right end of the buckle body 1, the locking assembly 3 is used to lock the inner tube 5, and the outer tube 4 is sleeved on the left side of the buckle body 1 and the inner tube 5 is arranged through the inside of the buckle body 1.

[0022] like Figure 1-2 As shown, the snap-fit ​​assembly 2 includes a snap-fit ​​tube 6, a ridge 7 is provided in the middle of the buckle body 1, the snap-fit ​​tube 6 is conical, the snap-fit ​​tube 6 is fixed to the left end of the ridge 7, and a through hole 8 is provided on the upper part of the snap-fit ​​tube 6 to facilitate the discharge of gas when the inner and outer tubes are plugged in.

[0023] like Figure 1-2 As shown, the locking assembly 3 includes a locking tube 9 and a baffle 10. The locking tube 9 is fixedly connected to the right end of the protrusion 7, and the baffle 10 is fixedly connected to the right end of the locking tube 9. A through hole 11 is provided on the upper part of the locking tube 9 to facilitate the discharge of gas when the inner tube is plugged in.

[0024] Among them, there are two through holes 8, and they are symmetrical along the center line, and there are several through holes 11, and they are arranged and distributed along the center line. There is a specific distance between the through holes 11, and the inner tube 5 is inserted through the clamping tube 6 and the locking tube 9. The outer tube 4 is sleeved on the left part of the clamping tube 6, and the clamping tube 6 is connected with the locking tube 9. The inner diameter of the left end of the clamping tube 6 is smaller than the inner diameter of the locking tube 9.

[0025] During specific use, the inner tube 5 is passed through the clamping tube 6 and the locking tube 9 in sequence. When the conically-set clamping tube 6 passes through the inner tube 5, the inner wall of the clamping tube 6 clamps the inner tube 5 because the inner diameter of the left end of the clamping tube 6 is smaller than the inner diameter of the locking tube 9, thereby preventing the inner tube 5 from sliding and improving the stability of the lock.

[0026] Next, the outer tube 4 is sleeved on the clamping tube from the left end of the clamping tube 6. When the conical clamping tube 6 is sleeved on the outer tube 4, the outer tube 4 is locked when the outer diameter of the outer tube 4 is the largest.

[0027] Next, when the inner tube 5 passes through, the through hole 2 11 discharges the gas in the locking tube 9, and when the inner tube 5 passes through, the through hole 1 8 discharges the gas in the clamping tube 6 to facilitate the passage of the inner tube 5. At the same time, when the outer tube 4 is sleeved, the through hole 1 8 discharges the gas between the outer tube 4 and the clamping tube 6 to facilitate the sleeve operation of the outer tube 4.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. An easy-to-operate deep vas deferens lock, characterized by: It includes a buckle body and a clamping assembly arranged on the left side of the buckle body, the clamping assembly is used to clamp the outer tube, the clamping assembly includes a clamping tube, a protrusion is provided in the middle of the buckle body, the clamping tube is arranged in a cone shape, the clamping tube is fixedly connected to the left end of the protrusion, and a through hole 1 is provided on the upper part of the clamping tube; it also includes a locking assembly arranged at the right end of the buckle body, the locking assembly includes a locking tube and a enclosure, the locking tube is fixedly connected to the right end of the protrusion, the enclosure is fixedly connected to the right end of the locking tube, and a through hole 2 is provided on the upper part of the locking tube, the locking assembly is used to lock the inner tube, as well as the outer tube sleeved on the left side of the buckle body and the inner tube penetrating the inside of the buckle body.

2. The easy-to-operate deep vas deferens lock according to claim 1, characterized in that: The inner tube is inserted through the inside of the clamping tube and the locking tube, and the outer tube is sleeved on the left part of the clamping tube.

3. The easy-to-operate deep vas deferens lock according to claim 1, characterized in that: The through holes are provided with two and are symmetrical along the center line.

4. The easy-to-operate deep vas deferens lock according to claim 1, characterized in that: The clamping tube is communicated with the locking tube, and the inner diameter of the left end of the clamping tube is smaller than the inner diameter of the locking tube.

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