Quick-release sterilization handle with fully-detachable external connection part

Abstract

The utility model relates to the technical field of sterilization handle quick release, and discloses a quick release type sterilization handle with a full-detachable external connection part, which comprises a first handle piece, an insertion mechanism is fixedly connected in the first handle piece, and a mounting mechanism is fixedly connected on the surface of the first handle piece; the inserting mechanism comprises a first spring, the first spring is fixedly connected to the interior of a first handle piece, a supporting circular ring is fixedly connected to the bottom end of the first spring, a second handle piece is arranged at the top end of the supporting circular ring, a clamping block is fixedly connected to the surface of the second handle piece, and a third handle piece is arranged in the second handle piece; the bottom of the second handle piece is fixedly connected with a sliding ring. According to the quick-release type sterilization handle with the fully-detached external connection part, the handle can be completely detached through the arranged inserting mechanism, and during detaching, the hand does not need to touch the part which cannot be detached, so that the handle part can be conveniently detached and disinfected.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-detachable sterilization handles, in particular to a quick-detachable sterilization handle with fully detachable external parts. Background Art

[0002] The sterilization handle is a shadowless lamp accessory used in medical surgery. Its disinfection principle is mainly achieved through ultraviolet irradiation and ozone generator. Ultraviolet irradiation can kill microorganisms such as bacteria and viruses, while the ozone generator can release ozone to destroy the protein and DNA of microorganisms, thereby achieving the purpose of disinfection.

[0003] In addition, conventional sterilization handles need to be disinfected regularly during use. During the disinfection operation, the traditional handles are fixed and cannot be disassembled, which makes it troublesome to sterilize them. After disassembly, the detachable rod in the handle that is touched by the hand cannot be completely disassembled, which makes disinfection inconvenient. Therefore, it is necessary to design a quick-detachable sterilization handle with fully disassembled external parts. Utility Model Content

[0004] The purpose of the utility model is to provide a quick-detachable sterilization handle with a fully detachable external connection part, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a quick-detachable sterilization handle with fully detachable external parts, comprising a first handle piece, a plug-in mechanism is fixedly connected inside the first handle piece, and a mounting mechanism is fixedly connected on the surface of the first handle piece;

[0006] The plug-in mechanism includes a first spring, which is fixedly connected to the inside of the first handle member, a supporting ring is fixedly connected to the bottom end of the first spring, a second handle member is arranged on the top of the supporting ring, a clamping block is fixedly connected to the surface of the second handle member, a third handle member is arranged inside the second handle member, and a slip ring is fixedly connected to the bottom of the second handle member.

[0007] Preferably, a vertical groove and a circular groove are provided in the first handle member, the bottom end of the vertical groove is communicated with the top of the circular groove, the surface of the clamping block is located in the vertical groove and the circular groove, and the top end of the vertical groove is provided with an opening.

[0008] Preferably, a limiting groove is provided inside the first handle member, and the surface of the supporting ring is slidably connected to the inside of the limiting groove, so that the supporting ring can move under the limitation in the limiting groove, thereby providing installation support for the second handle member.

[0009] Preferably, rectangular slots are provided at four corners inside the first handle member, and the inside of the supporting ring is slidably connected to the inside of the rectangular slots.

[0010] Preferably, the mounting mechanism includes a support ring, which is fixedly connected to the top of the first handle member, a swivel is rotatably connected inside the support ring, a handle head is fixedly connected to the top of the support ring, the top of the swivel is rotatably connected to the bottom of the swivel, a second spring is fixedly connected to one side of the support ring, a support strip is fixedly connected to one end of the second spring, one side of the support strip is fixedly connected to the surface of the swivel, a first elastic support block is fixedly connected to the inside of the swivel, a second elastic support block is provided on one side of the first elastic support block, a clamping strip is fixedly connected to one side of the second elastic support block, an annular groove is provided on the top of the handle head, and the surface of the slip ring is rotatably connected to the inside of the annular groove.

[0011] Preferably, both sides of the second elastic support block are fixedly connected to the surface of the second handle member, and one side of the second elastic support block is tightly fitted with one side of the first elastic support block, so as to conveniently utilize the elastic effect of the second elastic support block and the first elastic support block to provide support for the installation of the handle member.

[0012] Preferably, a bayonet is provided on the outer side of the third handle member, and the surface of the clamping strip matches the inside of the bayonet, so that the clamping strip can be easily inserted into the inside of the third handle member, thereby fixing the third handle member and the second handle member.

[0013] Compared with the prior art, the utility model provides a quick-detachable sterilization handle with fully detachable external parts, which has the following beneficial effects:

[0014] 1. The quick-detachable sterilization handle with fully disassembled external parts, through the provided plug-in mechanism, rotates the third handle part to drive the card block to disengage from the circular groove inside the first handle part, and allows it to enter the vertical groove inside the first handle part, so that the handle can be completely disassembled, and during disassembly, the hand does not need to touch the non-detachable parts, thereby facilitating the disassembly and disinfection operation of the handle part.

[0015] 2. The quick-detachable sterilization handle with a fully disassembled external part has an installation mechanism that is set up. The rotating ring overcomes the force of the second spring to drive the first elastic support block to rotate and move the second elastic support block to closely fit the supporting surface. The first elastic support block and the second elastic support block are deformed and extruded in advance under the joint elastic forces of each other, so that the three handle parts can be disassembled and installed, and the disassembly and installation are convenient and quick, and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional view of the plug-in mechanism of the utility model;

[0019] Figure 3 This is a three-dimensional split cross-sectional view of the installation mechanism of the utility model;

[0020] Figure 4 This is a three-dimensional exploded view of the parts of the installation mechanism of the utility model.

[0021] In the figure: 1. first handle member; 2. plug-in mechanism; 21. first spring; 22. supporting ring; 23. second handle member; 24. clamping block; 25. third handle member; 26. sliding ring; 3. mounting mechanism; 31. supporting ring; 32. swivel; 33. second spring; 34. supporting bar; 35. first elastic supporting block; 36. second elastic supporting block; 37. clamping bar; 38. handle head. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model provides the following technical solutions:

[0025] Embodiment 1

[0026] Combination Figures 2 to 4 , a quick-release sterilization handle with fully disassembled external parts, comprising a first handle member 1, a plug-in mechanism 2 is fixedly connected inside the first handle member 1, and a mounting mechanism 3 is fixedly connected on the surface of the first handle member 1;

[0027] The plug-in mechanism 2 includes a first spring 21, which is fixedly connected to the inside of the first handle member 1. A supporting ring 22 is fixedly connected to the bottom end of the first spring 21. A second handle member 23 is arranged on the top of the supporting ring 22. A clamping block 24 is fixedly connected to the surface of the second handle member 23. A third handle member 25 is arranged inside the second handle member 23. A slip ring 26 is fixedly connected to the bottom of the second handle member 23. A vertical groove and a circular groove are provided in the first handle member 1. The bottom end of the vertical groove is communicated with the top of the circular groove. The surface of the clamping block 24 is located in the vertical groove and the circular groove. An opening is provided at the top of the vertical groove. A limiting groove is provided in the first handle member 1. The surface of the supporting ring 22 is slidably connected to the inside of the limiting groove.

[0028] Furthermore, rectangular grooves are provided at the four corners inside the first handle member 1, and the inside of the supporting ring 22 is slidably connected to the inside of the rectangular groove. The third handle member 25 is rotated to drive the block 24 to disengage from the circular groove inside the first handle member 1, and allow it to enter the vertical groove inside the first handle member 1, so that the handle can be completely disassembled, and during disassembly, the hand does not need to touch the non-detachable parts, thereby facilitating the disassembly and disinfection operation of the handle member.

[0029] Embodiment 2

[0030] See also Figure 1-4 On the basis of the first embodiment, the mounting mechanism 3 further comprises a support ring 31, the support ring 31 is fixedly connected to the top of the first handle member 1, a swivel ring 32 is rotatably connected inside the support ring 31, a handle head 38 is fixedly connected to the top of the support ring 31, the top of the swivel ring 32 is rotatably connected to the bottom of the swivel ring 32, a second spring 33 is fixedly connected to one side of the support ring 31, a support bar 34 is fixedly connected to one end of the second spring 33, one side of the support bar 34 is fixedly connected to the surface of the swivel ring 32, a first elastic support block 35 is fixedly connected to the inside of the swivel ring 32, a second elastic support block 36 is provided on one side of the first elastic support block 35, a clamping strip 37 is fixedly connected to one side of the second elastic support block 36, an annular groove is provided on the top of the handle head 38, the surface of the slip ring 26 is rotatably connected to the inside of the annular groove, both sides of the second elastic support block 36 are fixedly connected to the surface of the second handle member 23, and one side of the second elastic support block 36 is tightly fitted with one side of the first elastic support block 35.

[0031] Furthermore, a bayonet is provided on the outer side of the third handle member 25, and the surface of the bayonet strip 37 matches the inner side of the bayonet. The rotating ring 32 overcomes the force of the second spring 33 to drive the first elastic support block 35 to rotate and move the second elastic support block 36 to fit closely to the supporting surface. The first elastic support block 35 and the second elastic support block 36 are deformed and extruded in advance under the joint elastic force of each other, so that the three handle members can be disassembled and installed, and the disassembly and installation are convenient and quick, and easy to operate.

[0032] The second handle 25 is then pressed downwardly and the third handle 25 is rotated to move the clamping block 24 out of the circular groove inside the first handle 1 and into the vertical groove inside the first handle 1. The third handle 25 can then be completely disengaged from the second handle 23 upwardly and the second handle 23 can be disengaged from the first handle 1 at the same time.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A quick-release sterilization handle with fully disassembled external parts, comprising a first handle member (1), characterized in that: The first handle member (1) has a plug-in mechanism (2) fixedly connected inside, and a mounting mechanism (3) fixedly connected on the surface of the first handle member (1); The plug-in mechanism (2) comprises a first spring (21), the first spring (21) being fixedly connected to the inside of the first handle member (1), the bottom end of the first spring (21) being fixedly connected to a supporting ring (22), the top end of the supporting ring (22) being provided with a second handle member (23), the surface of the second handle member (23) being fixedly connected to a clamping block (24), the inside of the second handle member (23) being provided with a third handle member (25), and the bottom of the second handle member (23) being fixedly connected to a slip ring (26).

2. A quick-release sterilization handle with fully disassembled external parts according to claim 1, characterized in that: A vertical groove and a circular groove are provided in the first handle member (1), the bottom end of the vertical groove is communicated with the top end of the circular groove, the surface of the clamping block (24) is located in the vertical groove and the circular groove, and an opening is provided at the top end of the vertical groove.

3. The quick-detachable sterilization handle with fully detachable external parts according to claim 1, characterized in that: A limiting groove is provided inside the first handle member (1), and the surface of the supporting ring (22) is slidably connected to the inside of the limiting groove.

4. The quick-detachable sterilization handle with fully detachable external parts according to claim 1, characterized in that: Rectangular slots are provided at four corners inside the first handle member (1), and the inside of the supporting ring (22) is slidably connected to the inside of the rectangular slots.

5. The quick-detachable sterilization handle with fully detachable external parts according to claim 1, characterized in that: The mounting mechanism (3) comprises a support ring (31), wherein the support ring (31) is fixedly connected to the top end of the first handle member (1), a swivel ring (32) is rotatably connected inside the support ring (31), a handle head (38) is fixedly connected to the top end of the support ring (31), the top end of the swivel ring (32) is rotatably connected to the bottom end of the swivel ring (32), a second spring (33) is fixedly connected to one side of the support ring (31), one end of the second spring (33) is fixedly connected to a support bar (34), one side of the support bar (34) is fixedly connected to the surface of the swivel ring (32), a first elastic support block (35) is fixedly connected to the inside of the swivel ring (32), a second elastic support block (36) is provided on one side of the first elastic support block (35), a clamping bar (37) is fixedly connected to one side of the second elastic support block (36), an annular groove is provided on the top of the handle head (38), and the surface of the slip ring (26) is rotatably connected to the inside of the annular groove.

6. A quick-release sterilization handle with fully disassembled external parts according to claim 5, characterized in that: Both sides of the second elastic support block (36) are fixedly connected to the surface of the second handle member (23), and one side of the second elastic support block (36) is tightly fitted to one side of the first elastic support block (35).

7. The quick-detachable sterilization handle with fully detachable external parts according to claim 5, characterized in that: The third handle member (25) has a bayonet opening on its outer side, and the surface of the bayonet strip (37) matches the inside of the bayonet opening.

Images