Connecting device for air conditioner drain pipe

Abstract

The utility model relates to the technical field of air conditioner drain pipes, in particular to a connecting device for an air conditioner drain pipe, which comprises a first connecting piece, sealing water leakage prevention mechanisms are arranged on the surfaces of the first connecting piece, a second connecting piece and a drain pipe body, and diameter adjusting mechanisms are arranged on the surfaces of the first connecting piece and the second connecting piece. And stable mounting mechanisms are arranged on the surfaces of the first connecting piece and the second connecting piece. When the connecting device is used, the size between the first connecting piece and the second connecting piece can be adjusted according to the diameter of the drain pipe body, so that the universality of the connecting device is higher when the connecting device is used; the phenomenon that the drainage pipe body displaces in the first connecting piece and the second connecting piece in the using process of the connecting device is avoided, the first connecting piece, the second connecting piece and the drainage pipe body can be sealed when the connecting device is used, and the sealing performance of the connecting device is higher when the connecting device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning drainage pipes, in particular to a connecting device for air-conditioning drainage pipes. Background Art

[0002] Air conditioning, or air conditioner, refers to equipment that uses artificial means to adjust and control parameters such as temperature, humidity, cleanliness, and flow rate of the ambient air in a building / structure. Most of them use the refrigerant to evaporate or condense under the action of a compressor, thereby causing the evaporation or condensation of the surrounding air to achieve the purpose of changing the temperature and humidity. When the air conditioner is in use, the user needs to connect the water pipe to the indoor unit. Now a connection device for the air conditioner drain pipe is needed.

[0003] First, since the sizes of drain pipes are different, the existing connecting device is usually unable to adjust the diameter between the first connecting piece and the second connecting piece when in use, which reduces the versatility of the connecting device when in use; secondly, the connecting device needs to be installed on the drain pipe body first when in use, and the existing connecting device is not stable and convenient when installing the drain pipe body, which easily leads to displacement of the drain pipe body inside the first connecting piece and the second connecting piece during the use of the connecting device, which reduces the stability of the connecting device when in use and makes the drain pipe body easily loose; thirdly, water easily leaks out from the gap between the first connecting piece, the second connecting piece and the drain pipe body when the connecting device is in use, and the sealing and anti-leakage performance of the existing connecting device when in use needs to be further improved, which easily leads to water seeping out from the gap between the first connecting piece, the second connecting piece and the drain pipe body during the use of the connecting device, which reduces the sealing performance of the connecting device when in use. Utility Model Content

[0004] The purpose of the utility model is to provide a connecting device for an air-conditioning drain pipe, so as to solve the problems proposed in the above-mentioned background technology that the diameter between the first connecting member and the second connecting member cannot be adjusted when the connecting device is used, the drain pipe body is not stable and convenient enough when installed, and the sealing and anti-leakage performance needs to be further improved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting device for an air conditioner drain pipe, comprising a first connecting member, an air conditioner body is arranged on the surface of the first connecting member, a second connecting member is arranged on the surface of the first connecting member, a control button is installed on the surface of the air conditioner body, a drain pipe body is arranged on the surfaces of the first connecting member and the second connecting member, one end of the drain pipe body extends to the inside of the first connecting member and the second connecting member, the surfaces of the first connecting member, the second connecting member and the drain pipe body are all provided with a sealing and leak-proof mechanism, the inside of the sealing and leak-proof mechanism includes a guide groove, a sealing frame, a sealing airbag, a sealing pad, a rubber pad and a spring telescopic column, the surfaces of the first connecting member and the second connecting member are all provided with an adjusting diameter mechanism, the inside of the adjusting diameter mechanism includes a fixing screw, a fastening bolt and an adjusting diameter group, the adjusting diameter group is arranged on the surfaces of the first connecting member and the second connecting member, the adjusting diameter group is composed of a nail body, an adjusting screw barrel and a support seat, the surfaces of the first connecting member and the second connecting member are all provided with a stable installation mechanism, the inside of the stable installation mechanism includes a push-pull rod, an extension spring and a stable installation part.

[0006] Preferably, mounting blocks are installed on the surfaces of the first connecting member and the second connecting member, and mounting studs are threadedly connected to the surfaces of the mounting blocks. One end of the mounting studs passes through the mounting blocks and is threadedly fastened to the surface of the air conditioner body.

[0007] Preferably, a sealing frame is installed on the inner wall of the first connecting member and the second connecting member, a sealing gasket is arranged inside the sealing frame, one end of the sealing gasket extends to the bottom of the sealing frame, a rubber pad is installed on the surface of the sealing gasket, the surface of the rubber pad is fitted with the surface of the drain pipe body, and guide blocks are installed on the surfaces of both sides of the sealing gasket.

[0008] Preferably, the inner wall of the sealing frame is provided with a guide groove, and the guide groove and the surface of the guide block are slidably matched with each other. The inner wall of the sealing frame is installed with a spring telescopic column, the input end of the spring telescopic column is electrically connected to the output end of the control button, and the output end of the spring telescopic column is fixed to the surface of the sealing gasket. The inner wall of the sealing frame is installed with a sealing airbag, and the surface of the sealing airbag is fixed to the surface of the sealing gasket.

[0009] Preferably, the stable mounting portion is arranged on the surface of the first connecting member and the second connecting member, and the stable mounting portion is composed of a spring body, an arc-shaped clamp, an anti-slip pad and an arc-shaped clamp. The surfaces of the first connecting member and the second connecting member are both provided with push-pull rods, one end of the push-pull rod passes through the first connecting member and the second connecting member and extends to the interior of the first connecting member and the second connecting member, and an arc-shaped clamp is installed on the surface of the push-pull rod, and an anti-slip pad is adhered to the inner wall of the arc-shaped clamp, and the surface of the anti-slip pad fits the surface of the drain pipe body.

[0010] Preferably, the inner walls of the push-pull rods are installed with extension springs, one ends of the extension springs are respectively fixed to the surfaces of the first connecting member and the second connecting member, the surfaces of the push-pull rods are provided with grooves, and arc-shaped clips are provided inside the grooves, the arc-shaped clips and the inner walls of the grooves are slidably matched with each other, the arc-shaped clips and the inner walls of the first connecting member and the second connecting member are snap-fitted with each other, the surfaces of the arc-shaped clips are installed with spring bodies, one end of the spring body is fixed to the inner wall of the groove.

[0011] Preferably, a fixing screw is installed on the inner wall of the first connecting member, and an adjusting screw barrel is provided on the surface thread of the fixing screw. The adjusting screw barrel and the surface of the fixing screw are rotatably matched with each other, and a fastening bolt is connected to the surface thread of the adjusting screw barrel. One end of the fastening bolt passes through the adjusting screw barrel and is fastened to the surface thread of the fixing screw.

[0012] Preferably, a support seat is provided on the surface at the bottom position of the adjusting screw barrel, the surface of the support seat and the surface of the adjusting screw barrel are rotatably matched with each other, the surface at the bottom position of the support seat is in contact with the surface of the second connecting member, and the surface of the support seat is threadedly connected with a nail body, one end of the nail body passes through the support seat and is threadedly fastened to the surface of the second connecting member.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the connection device for the air conditioner drain pipe not only enables the connection device to adjust the size between the first connection piece and the second connection piece according to the diameter of the drain pipe body when the connection device is used, so that the connection device has higher versatility when used, and enables the drain pipe body to be stably installed inside the first connection piece and the second connection piece when the connection device is used, avoiding the phenomenon that the drain pipe body is displaced inside the first connection piece and the second connection piece during the use of the connection device, so that the connection device has higher stability when used, and the drain pipe body is not easy to get loose, and enables the connection device to seal between the first connection piece, the second connection piece and the drain pipe body when the connection device is used, avoiding the phenomenon that water seeps out from the gap between the first connection piece, the second connection piece and the drain pipe body during the use of the connection device, so that the connection device has higher sealing performance when used;

[0014] 1. By providing an adjusting diameter mechanism, the user tightens the nail body on the surface of the support seat, and under the action of the nail body, the support seat is installed on the surface of the second connecting member. Subsequently, the user loosens the fastening bolt on the surface of the adjusting screw barrel, and then rotates the adjusting screw barrel on the surface of the fixing screw rod, so that the adjusting screw barrel drives the support seat to move on the surface of the fixing screw rod. At this time, the adjusting screw barrel drives the support seat and the second connecting member to be adjusted up and down to the desired position, and the diameter between the first connecting member and the second connecting member is adjusted. After the adjustment is completed, the user tightens the fastening bolt on the surface of the adjusting screw barrel, and under the action of the fastening bolt, the adjusting screw barrel is fixed to the surface of the fixing screw rod, thereby realizing the function of the connecting device to adjust the diameter between the first connecting member and the second connecting member, so that the size between the first connecting member and the second connecting member can be adjusted according to the diameter of the drain pipe body when the connecting device is used, so that the connection device has higher versatility when used;

[0015] 2. By providing a stable installation mechanism, the user pulls the push-pull rod, and the push-pull rod is driven to move on the inner wall of the first connecting piece and the second connecting piece under the elastic force of the extension spring. The user places the drain pipe body on the surface of the first connecting piece and the second connecting piece, so that one end of the drain pipe body is inserted into the inside of the first connecting piece and the second connecting piece. At this time, the push-pull rod drives the arc-shaped clamping plate and the anti-detachment pad to move under the elastic force of the extension spring, so that the arc-shaped clamping plate drives the anti-detachment pad to move to fit with the surface of the drain pipe body, and the arc-shaped clamping piece is driven to move under the elastic force of the spring body inside the groove, so that the arc-shaped clamping piece is clamped to the corresponding first connecting piece. The inner wall of the second connecting piece, under the joint action of the arc clamping plate and the anti-dropping pad, clamps the drain pipe body inside the first connecting piece and the second connecting piece, preventing the drain pipe body from being loosened from the inside of the first connecting piece and the second connecting piece, and realizes the function of the connecting device to stably install the drain pipe body, so that the drain pipe body can be stably installed inside the first connecting piece and the second connecting piece when the connecting device is used, avoiding the displacement of the drain pipe body inside the first connecting piece and the second connecting piece during the use of the connecting device, making the connection device more stable when used, and the drain pipe body is not easy to be loosened;

[0016] 3. A sealing and leak-proof mechanism is provided to control the operation of the spring telescopic column inside the sealing frame, and the sealing gasket is driven to move under the joint action of the spring telescopic column and the sealing airbag, so that the sealing gasket drives the rubber gasket to move to fit the surface of the drain pipe body. At this time, the sealing gasket slides inside the guide groove, and the sealing gasket and the rubber gasket are guided under the action of the guide groove. Under the joint action of the sealing gasket and the rubber gasket, the first connecting piece, the second connecting piece and the drain pipe body are sealed and leak-proof to prevent water from seeping out from between the first connecting piece, the second connecting piece and the drain pipe body, thereby realizing the function of the connecting device to seal and leak-proof between the first connecting piece, the second connecting piece and the drain pipe body, so that the connecting device can seal between the first connecting piece, the second connecting piece and the drain pipe body when in use, thereby preventing water from seeping out from the gap between the first connecting piece, the second connecting piece and the drain pipe body during use, and making the connecting device more sealed when in use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of an enlarged side cross-section structure of the utility model;

[0020] Figure 4 For the utility model Figure 2 An enlarged structural diagram of the middle sealing and water-leakage-proof mechanism;

[0021] Figure 5 For the utility model Figure 2 An enlarged structural diagram of the stable mounting mechanism;

[0022] Figure 6 For the utility model Figure 3 Schematic diagram of the enlarged structure of the diameter adjustment mechanism.

[0023] In the figure: 1. first connecting member; 101. second connecting member; 102. drain pipe body; 103. control button; 104. air conditioner body; 105. mounting block; 106. mounting stud; 2. sealing and anti-leakage mechanism; 201. guide groove; 202. sealing frame; 203. sealing airbag; 204. sealing pad; 205. rubber pad; 206. spring telescopic column; 3. stable installation mechanism; 301. push-pull rod; 302. extension spring; 303. stable installation part; 3031. spring body; 3032. arc-shaped clamp; 3033. anti-slip pad; 3034. arc-shaped splint; 4. diameter adjustment mechanism; 401. fixing screw; 402. fastening bolt; 403. diameter adjustment group; 4031. nail body; 4032. adjusting screw barrel; 4033. support seat. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" 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 directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The utility model provides a connecting device for an air conditioner drain pipe. Figure 1 and Figure 2 As shown, it includes a first connecting member 1, an air conditioner body 104 is arranged on the surface of the first connecting member 1, a second connecting member 101 is arranged on the surface of the first connecting member 1, mounting blocks 105 are installed on the surfaces of the first connecting member 1 and the second connecting member 101, mounting studs 106 are threadedly connected to the surface of the mounting block 105, one end of the mounting stud 106 passes through the mounting block 105 and is threadedly fastened to the surface of the air conditioner body 104, a control button 103 is installed on the surface of the air conditioner body 104, and the model of the control button 103 can be selected from the LA series, a drain pipe body 102 is arranged on the surface of the first connecting member 1 and the second connecting member 101, and one end of the drain pipe body 102 extends to the inside of the first connecting member 1 and the second connecting member 101.

[0026] Furthermore, if Figure 2 and Figure 4As shown, the surfaces of the first connecting member 1, the second connecting member 101 and the drain pipe body 102 are all provided with a sealing and anti-leakage mechanism 2, the interior of the sealing and anti-leakage mechanism 2 includes a guide groove 201, a sealing frame 202, a sealing airbag 203, a sealing pad 204, a rubber pad 205 and a spring telescopic column 206, the inner walls of the first connecting member 1 and the second connecting member 101 are both installed with a sealing frame 202, the interior of the sealing frame 202 is provided with a sealing pad 204, one end of the sealing pad 204 extends to the bottom of the sealing frame 202, the surface of the sealing pad 204 is installed with a rubber pad 205, the surface of the rubber pad 205 is connected to the drain pipe body 10 2, guide blocks are installed on the surfaces of both sides of the sealing gasket 204, guide grooves 201 are opened on the inner walls of the sealing frame 202, and the guide grooves 201 and the surfaces of the guide blocks are slidably matched with each other, and spring telescopic columns 206 are installed on the inner walls of the sealing frame 202. The model of the spring telescopic columns 206 can be selected from the DG series, the input end of the spring telescopic columns 206 is electrically connected to the output end of the control button 103, and the output end of the spring telescopic columns 206 is fixed to the surface of the sealing gasket 204, and the inner walls of the sealing frame 202 are installed with sealing airbags 203, and the surface of the sealing airbags 203 is fixed to the surface of the sealing gasket 204.

[0027] During implementation, the spring telescopic column 206 inside the sealing frame 202 is controlled to work, and the sealing gasket 204 is driven to move under the joint action of the spring telescopic column 206 and the sealing airbag 203, so that the sealing gasket 204 drives the rubber gasket 205 to move to fit the surface of the drain pipe body 102. At this time, the sealing gasket 204 slides inside the guide groove 201, and the sealing gasket 204 and the rubber gasket 205 are guided by the guide groove 201. Under the joint action of the sealing gasket 204 and the rubber gasket 205, the first connecting member 1, the second connecting member 101 and the drain pipe body 102 are sealed and leak-proof, avoiding water from seeping out from between the first connecting member 1, the second connecting member 101 and the drain pipe body 102, so as to realize the function of the connecting device to seal and leak-proof between the first connecting member 1, the second connecting member 101 and the drain pipe body 102.

[0028] Furthermore, if Figure 3 and Figure 6As shown, the surfaces of the first connecting member 1 and the second connecting member 101 are both provided with a diameter adjustment mechanism 4, the interior of the diameter adjustment mechanism 4 includes a fixing screw 401, a fastening bolt 402 and an adjusting diameter group 403, the adjusting diameter group 403 is provided on the surfaces of the first connecting member 1 and the second connecting member 101, the adjusting diameter group 403 is composed of a nail body 4031, an adjusting screw barrel 4032 and a support seat 4033, the inner wall of the first connecting member 1 is both installed with a fixing screw 401, the surface of the fixing screw 401 is threadedly sleeved with an adjusting screw barrel 4032, the adjusting screw barrel 4032 and the surface of the fixing screw 401 are rotated and matched with each other, The surface of the adjusting screw barrel 4032 is threadedly connected with a fastening bolt 402, one end of the fastening bolt 402 penetrates the adjusting screw barrel 4032 and is threadedly fastened to the surface of the fixing screw 401, a support seat 4033 is provided on the surface at the bottom position of the adjusting screw barrel 4032, the surface of the support seat 4033 and the surface of the adjusting screw barrel 4032 rotate with each other, the surface at the bottom position of the support seat 4033 contacts the surface of the second connecting member 101, the surface of the support seat 4033 is threadedly connected with a nail body 4031, one end of the nail body 4031 penetrates the support seat 4033 and is threadedly fastened to the surface of the second connecting member 101.

[0029] During implementation, the user tightens the nail body 4031 on the surface of the support seat 4033, and under the action of the nail body 4031, the support seat 4033 is installed on the surface of the second connecting member 101. Subsequently, the user loosens the fastening bolt 402 on the surface of the adjusting screw barrel 4032, and then rotates the adjusting screw barrel 4032 on the surface of the fixing screw 401, so that the adjusting screw barrel 4032 drives the support seat 4033 to move on the surface of the fixing screw 401. At this time, the adjusting screw barrel 4032 drives the support seat 4033 and the second connecting member 101 to adjust up and down to the desired position, and adjusts the diameter between the first connecting member 1 and the second connecting member 101. After the adjustment is completed, the user tightens the fastening bolt 402 on the surface of the adjusting screw barrel 4032, and under the action of the fastening bolt 402, the adjusting screw barrel 4032 is fixed to the surface of the fixing screw 401, so as to realize the function of the connecting device to adjust the diameter between the first connecting member 1 and the second connecting member 101.

[0030] Furthermore, if Figure 2 and Figure 5As shown, the surfaces of the first connecting member 1 and the second connecting member 101 are both provided with a stable installation mechanism 3, and the interior of the stable installation mechanism 3 includes a push-pull rod 301, a stretch spring 302 and a stable installation portion 303, and the stable installation portion 303 is arranged on the surfaces of the first connecting member 1 and the second connecting member 101, and the stable installation portion 303 is composed of a spring body 3031, an arc-shaped clamping member 3032, an anti-drop pad 3033 and an arc-shaped clamping plate 3034. The surfaces of the first connecting member 1 and the second connecting member 101 are both provided with a push-pull rod 301, and one end of the push-pull rod 301 passes through the first connecting member 1 and the second connecting member 101 and extends to the interior of the first connecting member 1 and the second connecting member 101, and the surface of the push-pull rod 301 is provided with an arc-shaped clamping plate 3034. 034, the inner wall of the arc-shaped splint 3034 is adhered with an anti-slip pad 3033, the surface of the anti-slip pad 3033 fits with the surface of the drain pipe body 102, the inner wall of the push-pull rod 301 is installed with an extension spring 302, one end of the extension spring 302 is respectively fixed to the surface of the first connecting member 1 and the second connecting member 101, the surface of the push-pull rod 301 is provided with a groove, and the inside of the groove is provided with an arc-shaped clamp 3032, the arc-shaped clamp 3032 and the inner wall of the groove are slidably matched with each other, the arc-shaped clamp 3032 and the inner wall of the first connecting member 1 and the second connecting member 101 are snap-fitted with each other, the surface of the arc-shaped clamp 3032 is installed with a spring body 3031, one end of the spring body 3031 is fixed to the inner wall of the groove.

[0031] During implementation, the user pulls the push-pull rod 301, and the push-pull rod 301 moves on the inner wall of the first connecting member 1 and the second connecting member 101 under the elastic force of the extension spring 302. The user places the drainage pipe body 102 on the surface of the first connecting member 1 and the second connecting member 101, so that one end of the drainage pipe body 102 is inserted into the inside of the first connecting member 1 and the second connecting member 101. At this time, under the elastic force of the extension spring 302, the push-pull rod 301 drives the arc-shaped clamping plate 3034 and the anti-detachment pad 3033 to move, so that the arc-shaped clamping plate 3034 drives the anti-detachment pad 3033 to move to It fits with the surface of the drain pipe body 102, and the arc-shaped clamp 3032 is driven to move under the elastic force of the spring body 3031 inside the groove, so that the arc-shaped clamp 3032 is clamped to the inner walls of the corresponding first connecting member 1 and the second connecting member 101, and the drain pipe body 102 is clamped inside the first connecting member 1 and the second connecting member 101 under the joint action of the arc-shaped clamp 3034 and the anti-slip pad 3033, so as to prevent the drain pipe body 102 from loosening from the inside of the first connecting member 1 and the second connecting member 101, so as to realize the function of the connecting device to firmly install the drain pipe body 102.

[0032] Working principle: When in use, first place the first connecting member 1 at the specified position, the user tightens the nail body 4031 on the surface of the support seat 4033, and the support seat 4033 is installed on the surface of the second connecting member 101 under the action of the nail body 4031. Then, the user loosens the fastening bolt 402 on the surface of the adjusting screw barrel 4032, and then rotates the adjusting screw barrel 4032 on the surface of the fixing screw 401, so that the adjusting screw barrel 4032 drives the support seat 4033 to move on the surface of the fixing screw 401. At this time, the adjusting screw barrel 4032 drives the support seat 4033 and the second connecting member 101 to be adjusted up and down to The diameter between the first connecting member 1 and the second connecting member 101 is adjusted to the required position. After the adjustment is completed, the user tightens the fastening bolt 402 on the surface of the adjusting screw barrel 4032, and the adjusting screw barrel 4032 is fixed to the surface of the fixing screw 401 under the action of the fastening bolt 402, so as to realize the function of the connecting device to adjust the diameter between the first connecting member 1 and the second connecting member 101, so that the connecting device can adjust the size between the first connecting member 1 and the second connecting member 101 according to the diameter of the drainage pipe body 102 when in use, so that the connecting device has higher versatility when in use.

[0033] Subsequently, the user pulls the push-pull rod 301, and the push-pull rod 301 is driven to move on the inner wall of the first connecting member 1 and the second connecting member 101 under the elastic force of the extension spring 302. The user places the drain pipe body 102 on the surfaces of the first connecting member 1 and the second connecting member 101, so that one end of the drain pipe body 102 is inserted into the inside of the first connecting member 1 and the second connecting member 101. At this time, under the elastic force of the extension spring 302, the push-pull rod 301 drives the arc-shaped clamping plate 3034 and the anti-detachment pad 3033 to move, so that the arc-shaped clamping plate 3034 drives the anti-detachment pad 3033 to move to fit with the surface of the drain pipe body 102, and drives the arc-shaped clamping member 3032 to move under the elastic force of the spring body 3031 in the groove, so that the arc-shaped clamping member 3032 is clamped to the corresponding first The inner walls of the connecting piece 1 and the second connecting piece 101, under the joint action of the arc-shaped clamping plate 3034 and the anti-slip pad 3033, clamp the drain pipe body 102 inside the first connecting piece 1 and the second connecting piece 101, and prevent the drain pipe body 102 from loosening from the inside of the first connecting piece 1 and the second connecting piece 101, so as to realize the function of the connecting device to firmly install the drain pipe body 102, so that the drain pipe body 102 can be firmly installed inside the first connecting piece 1 and the second connecting piece 101 when the connecting device is used, and the displacement of the drain pipe body 102 inside the first connecting piece 1 and the second connecting piece 101 during the use of the connecting device is avoided, so that the connection device is more stable when used, and the drain pipe body 102 is not easy to loosen.

[0034] Subsequently, when the drain pipe body 102 is installed inside the first connecting member 1 and the second connecting member 101, at this time, the user operates the control button 103, so that the control button 103 controls the spring telescopic column 206 inside the sealing frame 202 to work, and the spring telescopic column 206 and the sealing airbag 203 jointly drive the sealing gasket 204 to move, so that the sealing gasket 204 drives the rubber gasket 205 to move to fit the surface of the drain pipe body 102. At this time, the sealing gasket 204 slides inside the guide groove 201, and the sealing gasket 204 and the rubber gasket 205 are guided by the guide groove 201. Under the joint action of the sealing gasket 204 and the rubber gasket 205, the first connecting member 1 is pressed. The second connecting piece 101 and the drain pipe body 102 are sealed and leak-proof to prevent water from seeping out from between the first connecting piece 1, the second connecting piece 101 and the drain pipe body 102, so as to realize the function of the connecting device to seal and leak-proof between the first connecting piece 1, the second connecting piece 101 and the drain pipe body 102, so that the connecting device can seal between the first connecting piece 1, the second connecting piece 101 and the drain pipe body 102 when in use, and avoid the phenomenon that water seeps out from the gap between the first connecting piece 1, the second connecting piece 101 and the drain pipe body 102 during the use of the connecting device, so that the sealing performance of the connecting device is higher when in use, and finally the use of the connecting device is completed.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A connecting device for an air conditioner drain pipe, comprising a first connecting member (1), characterized in that: An air conditioner body (104) is arranged on the surface of the first connecting member (1), a second connecting member (101) is arranged on the surface of the first connecting member (1), a control button (103) is installed on the surface of the air conditioner body (104), a drain pipe body (102) is arranged on the surfaces of the first connecting member (1) and the second connecting member (101), one end of the drain pipe body (102) extends to the inside of the first connecting member (1) and the second connecting member (101), and a sealing and anti-leakage mechanism (2) is arranged on the surfaces of the first connecting member (1), the second connecting member (101) and the drain pipe body (102), the inside of the sealing and anti-leakage mechanism (2) includes a guide groove (201), a sealing frame (202), a sealing airbag (203), a sealing pad (204), a rubber pad (205), and a sealing member (206). 05) and a spring telescopic column (206), the surfaces of the first connecting member (1) and the second connecting member (101) are both provided with a diameter adjustment mechanism (4), the interior of the diameter adjustment mechanism (4) includes a fixing screw (401), a tightening bolt (402) and an adjusting diameter group (403), the adjusting diameter group (403) is arranged on the surfaces of the first connecting member (1) and the second connecting member (101), the adjusting diameter group (403) is composed of a nail body (4031), an adjusting screw barrel (4032) and a supporting seat (4033), the surfaces of the first connecting member (1) and the second connecting member (101) are both provided with a stable installation mechanism (3), the interior of the stable installation mechanism (3) includes a push-pull rod (301), a stretch spring (302) and a stable installation part (303).

2. A connecting device for an air conditioning drain pipe according to claim 1, characterized in that: The surfaces of the first connecting member (1) and the second connecting member (101) are both installed with mounting blocks (105), the surface of the mounting block (105) is threadedly connected with a mounting stud (106), one end of the mounting stud (106) passes through the mounting block (105) and is threadedly fastened to the surface of the air conditioner body (104).

3. A connecting device for an air conditioner drain pipe according to claim 1, characterized in that: The inner walls of the first connecting member (1) and the second connecting member (101) are both installed with a sealing frame (202), a sealing gasket (204) is arranged inside the sealing frame (202), one end of the sealing gasket (204) extends to the bottom of the sealing frame (202), a rubber gasket (205) is installed on the surface of the sealing gasket (204), the surface of the rubber gasket (205) is in contact with the surface of the drainage pipe body (102), and guide blocks are installed on the surfaces of both sides of the sealing gasket (204).

4. A connection device for an air conditioning drain pipe according to claim 3, characterized in that: The inner wall of the sealing frame (202) is provided with a guide groove (201), and the guide groove (201) and the surface of the guide block are slidably matched with each other. The inner wall of the sealing frame (202) is installed with a spring telescopic column (206), and the input end of the spring telescopic column (206) is electrically connected to the output end of the control button (103), and the output end of the spring telescopic column (206) is fixed to the surface of the sealing gasket (204). The inner wall of the sealing frame (202) is installed with a sealing airbag (203), and the surface of the sealing airbag (203) is fixed to the surface of the sealing gasket (204).

5. A connecting device for an air conditioner drain pipe according to claim 1, characterized in that: The stable mounting portion (303) is arranged on the surface of the first connecting member (1) and the second connecting member (101), and the stable mounting portion (303) is composed of a spring body (3031), an arc-shaped clamping member (3032), an anti-slip pad (3033) and an arc-shaped clamping plate (3034). The surfaces of the first connecting member (1) and the second connecting member (101) are both provided with a push-pull rod (301), one end of the push-pull rod (301) passes through the first connecting member (1) and the second connecting member (101) and extends to the inside of the first connecting member (1) and the second connecting member (101), and the surface of the push-pull rod (301) is installed with an arc-shaped clamping plate (3034), and the inner wall of the arc-shaped clamping plate (3034) is adhered with the anti-slip pad (3033), and the surface of the anti-slip pad (3033) is in contact with the surface of the drainage pipe body (102).

6. A connection device for an air conditioning drain pipe according to claim 5, characterized in that: The inner wall of the push-pull rod (301) is installed with an extension spring (302), one end of which is fixed to the surface of the first connecting member (1) and the second connecting member (101), respectively. The surface of the push-pull rod (301) is provided with a groove, and an arc-shaped clamp (3032) is arranged inside the groove. The arc-shaped clamp (3032) and the inner wall of the groove are slidably matched with each other. The arc-shaped clamp (3032) and the inner wall of the first connecting member (1) and the second connecting member (101) are clamped and matched with each other. The surface of the arc-shaped clamp (3032) is installed with a spring body (3031), and one end of the spring body (3031) is fixed to the inner wall of the groove.

7. A connection device for an air conditioner drain pipe according to claim 1, characterized in that: The inner wall of the first connecting member (1) is provided with a fixing screw (401), and the surface of the fixing screw (401) is threadedly sleeved with an adjusting screw barrel (4032), and the adjusting screw barrel (4032) and the surface of the fixing screw (401) are rotatably matched with each other, and the surface of the adjusting screw barrel (4032) is threadedly connected with a fastening bolt (402), and one end of the fastening bolt (402) passes through the adjusting screw barrel (4032) and is threadedly fastened to the surface of the fixing screw (401).

8. A connection device for an air conditioner drain pipe according to claim 7, characterized in that: A support seat (4033) is provided on the surface at the bottom of the adjusting screw barrel (4032), and the surface of the support seat (4033) and the surface of the adjusting screw barrel (4032) are rotatably matched with each other. The surface of the support seat (4033) at the bottom is in contact with the surface of the second connecting member (101), and the surface of the support seat (4033) is threadedly connected with a nail body (4031), and one end of the nail body (4031) passes through the support seat (4033) and is threadedly fastened to the surface of the second connecting member (101).

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