Anti-leakage and anti-loosening automobile air conditioner condenser connector assembly

Abstract

The utility model discloses an anti-leakage and anti-loosening automobile air conditioner condenser connector assembly in the technical field of air conditioner condenser pipeline connectors, which comprises a hollow connecting block, a communicating pipe is fixedly connected to the middle of an inner cavity of the hollow connecting block, and mounting pipes are inserted into the left side and the right side of the inner cavity of the hollow connecting block. Rubber gaskets are arranged between the left end and the right end of the communicating pipe and the right end of the mounting pipe on the left side and between the left end and the right end of the mounting pipe on the right side, mounting grooves are formed in the tops and the bottoms of the mounting pipes, vertical grooves are formed in the left side and the right side of the middles of the tops and the bottoms of hollow connecting blocks, and hollow blocks are slidably connected to the inner cavity walls of the vertical grooves. The anti-leakage and anti-loosening automobile air conditioner condenser connector assembly is reasonable in structural design, an air conditioner pipe and a condenser outer pipe can be rapidly connected, the operation efficiency can be improved, the connection stability can be improved, and therefore the situations of leakage and loosening in the using process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning condenser pipeline joints, in particular to a leakage-proof and loosening-proof automobile air-conditioning condenser joint component. Background Art

[0002] The automobile air-conditioning condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or vapor into liquid and transfer the heat of the refrigerant in the tube to the air near the tube. It is an important component to improve the comfort in the car.

[0003] The existing connection between the air conditioning pipe and the condenser outer pipe is very troublesome and requires the help of professional tools for installation. It cannot be installed quickly, which makes the operation efficiency low. In addition, the connection stability is not high and it is easy to leak and loosen. For this reason, we propose an anti-leakage and anti-loosening automobile air conditioning condenser joint assembly. Utility Model Content

[0004] The purpose of the utility model is to provide a leak-proof and loose-proof automobile air-conditioning condenser joint assembly to solve the problem raised in the above background technology that the existing air-conditioning pipe and the condenser outer pipe are very troublesome to connect and need to be installed with the help of professional tools, and cannot be installed quickly, resulting in low working efficiency, and the connection is not stable and is prone to leakage and loosening.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leak-proof and loose-proof automobile air-conditioning condenser joint assembly, comprising a hollow connecting block, a connecting pipe is fixedly connected to the middle of the inner cavity of the hollow connecting block, a mounting pipe is inserted on the left and right sides of the inner cavity of the hollow connecting block, and rubber gaskets are arranged between the left and right ends of the connecting pipe and the right end of the left mounting pipe and the left end of the right mounting pipe, a mounting groove is opened at the top and bottom of the mounting pipe, a vertical groove is opened on the left and right sides of the middle of the top and bottom of the hollow connecting block, a hollow block is slidably connected to the inner cavity wall of the vertical groove, a mounting block is slidably connected to the inner cavity wall of the hollow block, the bottom ends of the two upper mounting blocks and the top ends of the two lower mounting blocks extend to the inner cavity of the mounting groove and are clamped with the mounting groove, the end of the mounting block extends to the outside of the hollow block and is fixedly connected to a pulling column, the end of the pulling column extends to the outside of the vertical groove, and a spring is sleeved on the outer wall of the mounting block and located in the inner cavity of the hollow block.

[0006] As a further description of the above technical solution:

[0007] The top and bottom of the hollow connection block are provided with transverse grooves at the rear side of the vertical grooves. The upper transverse groove and the lower transverse groove are respectively connected with the two upper vertical grooves and the two lower vertical grooves.

[0008] As a further description of the above technical solution:

[0009] The right side wall of the inner cavity of the transverse groove is rotatably connected to a bidirectional screw rod through a bearing, the end of the bidirectional screw rod extends to the outside of the hollow connecting block and is fixedly connected to a rotating block, the rear side wall of the hollow block is fixedly connected to a traction block, the rear side wall of the traction block extends to the inner cavity of the transverse groove and is threadedly connected to the bidirectional screw rod.

[0010] As a further description of the above technical solution:

[0011] A positioning groove is opened between the inner side walls of the two upper pulling columns and the two lower pulling columns, and positioning blocks are fixedly connected to the top and left and right sides of the bottom of the hollow connecting block. The ends of the positioning blocks extend to the inner cavity of the positioning groove and are clamped with the positioning groove.

[0012] As a further description of the above technical solution:

[0013] A limiting hole is provided on the left side wall of the rotating block.

[0014] As a further description of the above technical solution:

[0015] The upper and lower sides of the left side wall of the hollow connecting block are fixedly connected with a slot block, the inner cavity wall of the slot block is slidably connected with a vertical plate, the end of the vertical plate extends to the outside of the slot block, the interior of the vertical plate is threaded with a fixing screw, the right end of the fixing screw is connected to the bearing of the right side wall of the inner cavity of the slot block, the end of the fixing screw extends to the outside of the slot block, the right side wall of the vertical plate is fixedly connected with a clamping rod, the end of the clamping rod extends to the inner cavity of the limiting hole and is clamped with the limiting hole.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly inserts the mounting tube into the hollow connecting block, and the upper and lower mounting blocks are squeezed and contracted toward the inside of the hollow block, thereby driving the spring to contract. When it moves to the mounting groove, the spring rebounds and drives the mounting block to be inserted into the mounting groove to complete the installation of the two mounting tubes. By rotating the rotating block, the rotating block rotates to drive the bidirectional screw rod to rotate. The bidirectional screw rod drives the hollow blocks on both sides to move in opposite directions through the traction blocks on both sides, and then drives the mounting block to clamp the mounting tube so that the mounting tube squeezes the rubber gasket, thereby improving the sealing of the connection, and can quickly connect the air-conditioning tube to the condenser outer tube, thereby improving the working efficiency.

[0018] 2. The anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly limits the pulling column through the positioning block and the positioning groove to prevent the installation tube from falling off during use. The fixing screw is rotated, and the fixing screw rotates to drive the clamping rod to be clamped into the limiting hole through the vertical plate to limit the rotating block, thereby preventing the installation tube from loosening during use and creating a gap with the rubber gasket, thereby causing leakage. The stability of the connection can be improved, thereby preventing leakage and loosening during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural stereoscopic schematic diagram of an anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a leak-proof and loose-proof automobile air-conditioning condenser joint assembly proposed by the utility model;

[0021] Figure 3 A schematic top view of a bidirectional screw rod structure of a leak-proof and loose-proof automobile air-conditioning condenser joint assembly proposed by the utility model;

[0022] Figure 4 The utility model provides a left-side schematic diagram of a structural rotating block of a leak-proof and loose-off-proof automobile air-conditioning condenser joint assembly.

[0023] In the figure: 100, hollow connecting block; 110, connecting pipe; 111, mounting pipe; 112, mounting groove; 113, vertical groove; 114, hollow block; 115, mounting block; 116, pulling column; 117, spring; 120, transverse groove; 130, two-way screw rod; 131, rotating block; 132, traction block; 140, positioning groove; 141, positioning block; 150, limiting hole; 160, groove block; 161, vertical plate; 162, fixing screw; 163, clamping rod. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a leak-proof and loose-proof automobile air-conditioning condenser joint assembly, which can quickly connect the air-conditioning pipe with the condenser outer pipe, improve the working efficiency, and improve the stability of the connection, thereby avoiding leakage and looseness during use. Figure 1-4 , including a hollow connecting block 100;

[0028] Please refer again Figure 1-3A connecting pipe 110 is fixedly connected to the middle of the inner cavity of the hollow connecting block 100. The connecting pipe 110 is used to connect two mounting pipes 111. Mounting pipes 111 are inserted on the left and right sides of the inner cavity of the hollow connecting block 100. The left mounting pipe 111 is used to install the outer pipe of the condenser, and the right mounting pipe 111 is used to install the air conditioning pipe. Rubber gaskets are arranged between the left and right ends of the connecting pipe 110 and the right end of the left mounting pipe 111 and the left end of the right mounting pipe 111. The rubber gasket is used to improve the sealing of the connection. The top and bottom of the mounting pipe 111 are provided with mounting grooves 112. The mounting grooves 112 are used to install mounting blocks 115. Vertical grooves 113 are arranged on the left and right sides of the middle of the top and bottom of the hollow connecting block 100. The vertical grooves 113 are used to install and align the hollow The block 114 is limited, the inner cavity wall of the vertical groove 113 is slidably connected with a hollow block 114, and the hollow block 114 is used to install the mounting block 115. The inner cavity wall of the hollow block 114 is slidably connected with the mounting block 115, and the mounting block 115 is used to cooperate with the mounting groove 112 to install the mounting tube 111. The bottom ends of the two upper mounting blocks 115 and the top ends of the two lower mounting blocks 115 extend to the inner cavity of the mounting groove 112 and are snap-fitted with the mounting groove 112. The end of the mounting block 115 extends to the outside of the hollow block 114 and is fixedly connected with a pulling column 116. The pulling column 116 is used to pull the mounting block 115 to move so as to facilitate the removal of the mounting tube 111. The end of the pulling column 116 extends to the outside of the vertical groove 113, and the outer wall of the mounting block 115 and the position A spring 117 is sleeved in the inner cavity of the hollow block 114, and the spring 117 is used to fix the position of the mounting block 115. A transverse groove 120 is opened at the top and bottom of the hollow connecting block 100 and at the rear side of the vertical groove 113. The transverse groove 120 is used to install a bidirectional screw rod 130. The upper transverse groove 120 and the lower transverse groove 120 are respectively connected to the two upper vertical grooves 113 and the two lower vertical grooves 113. The right side wall of the inner cavity of the transverse groove 120 is rotatably connected with a bidirectional screw rod 130 through a bearing. The bidirectional screw rod 130 is used to drive the traction block 132 to move. The end of the bidirectional screw rod 130 extends to the outside of the hollow connecting block 100 and is fixedly connected with a rotating block 131. The rotating block 131 is used to drive the bidirectional screw rod 130 to rotate. The rear wall of the hollow block 114 A traction block 132 is fixedly connected, and the traction block 132 is used to drive the hollow block 114 to move. The rear side wall of the traction block 132 extends to the inner cavity of the transverse groove 120 and is screwed to the bidirectional screw rod 130. By inserting the mounting tube 111 into the hollow connecting block 100, the upper and lower mounting blocks 115 are squeezed and contracted toward the inside of the hollow block 114, thereby driving the spring 117 to contract. When moving to the mounting groove 112, the spring 117 rebounds, thereby driving the mounting block 115 to snap into the mounting groove 112 to complete the installation of the two mounting tubes 111. By rotating the rotating block 131, the rotating block 131 rotates to drive the bidirectional screw rod 130 to rotate, and the bidirectional screw rod 130 drives the hollow blocks 114 on both sides to move in opposite directions through the traction blocks 132 on both sides.Then the mounting block 115 is driven to clamp the mounting tube 111 so that the mounting tube 111 squeezes the rubber gasket to improve the sealing of the connection;

[0029] In summary, the air conditioning pipe can be quickly connected to the condenser outer pipe, thereby improving the working efficiency.

[0030] Please refer again Figure 1-4 A positioning groove 140 is opened between the inner side walls of the two upper pulling columns 116 and the two lower pulling columns 116. The positioning groove 140 is used to install a positioning block 141. The top and bottom left and right sides of the hollow connecting block 100 are fixedly connected with positioning blocks 141. The positioning blocks 141 are used to cooperate with the positioning groove 140 to limit the pulling column 116. The end of the positioning block 141 extends to the inner cavity of the positioning groove 140 and is engaged with the positioning groove 140. The rotating block The left side wall of the hollow connecting block 100 is provided with a limit hole 150, and the limit hole 150 is used to install the clamping rod 163. The upper and lower sides of the left side wall of the hollow connecting block 100 are fixedly connected with a slot block 160, and the slot block 160 is used to install a vertical plate 161. The inner cavity wall of the slot block 160 is slidably connected with a vertical plate 161, and the vertical plate 161 is used to drive the clamping rod 163 to move. The end of the vertical plate 161 extends to the outside of the slot block 160, and the interior of the vertical plate 161 is screwed with a fixing screw. 162, the fixing screw 162 is used to drive the vertical plate 161 to move, the right end of the fixing screw 162 is connected to the right side wall bearing of the inner cavity of the slot block 160, the end of the fixing screw 162 extends to the outside of the slot block 160, and the right side wall of the vertical plate 161 is fixedly connected with a clamping rod 163, which is used to cooperate with the limiting hole 150 to limit the rotating block 131, and the end of the clamping rod 163 extends to the inner cavity of the limiting hole 150 and is clamped with the limiting hole 150, and the pulling column 116 is limited by the positioning block 141 and the positioning groove 140 to prevent the installation tube 111 from falling off during use. By rotating the fixing screw 162, the fixing screw 162 rotates to drive the clamping rod 163 to be clamped into the limiting hole 150 through the vertical plate 161, and the rotating block 131 is limited, so as to prevent the installation tube 111 from loosening and causing a gap with the rubber gasket during use, thereby causing leakage;

[0031] In summary, the stability of the connection can be improved, thereby avoiding leakage and loosening during use.

[0032] In specific use, when the technical personnel in this field use it again, the installation tube 111 is inserted into the hollow connecting block 100, and the upper and lower installation blocks 115 are squeezed and contracted toward the inside of the hollow block 114, thereby driving the spring 117 to contract. When it moves to the installation groove 112, the spring 117 rebounds, thereby driving the installation block 115 to snap into the installation groove 112 to complete the installation of the two installation tubes 111, and the rotating block 131 is rotated. The rotating block 131 rotates to drive the bidirectional screw rod 130 to rotate, and the bidirectional screw rod 130 The traction blocks 132 on both sides drive the hollow blocks 114 on both sides to move toward each other, and then drive the installation block 115 to clamp the installation tube 111 so that the installation tube 111 squeezes the rubber gasket to improve the sealing of the connection. At the same time, driven by the hollow block 114, the positioning block 141 is inserted into the positioning groove 140 to limit the pulling column 116, and the fixing screw 162 is rotated. The fixing screw 162 rotates to drive the clamping rod 163 to be clamped into the limiting hole 150 through the vertical plate 161, thereby limiting the rotating block 131.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A leak-proof and loose-proof automobile air-conditioning condenser joint assembly, characterized in that: The invention comprises a hollow connecting block (100), wherein a connecting pipe (110) is fixedly connected to the middle of the inner cavity of the hollow connecting block (100), and mounting pipes (111) are inserted on the left and right sides of the inner cavity of the hollow connecting block (100), and rubber gaskets are arranged between the left and right ends of the connecting pipe (110) and the right end of the left mounting pipe (111) and the left end of the right mounting pipe (111), and mounting grooves (112) are provided at the top and bottom of the mounting pipe (111), and vertical grooves (113) are provided on the left and right sides of the middle of the top and bottom of the hollow connecting block (100), and the inner cavity wall of the vertical groove (113) is slidably connected to the hollow The hollow block (114) is provided with a mounting block (115) which is slidably connected to the inner cavity wall of the hollow block (114); the bottom ends of the two upper mounting blocks (115) and the top ends of the two lower mounting blocks (115) extend to the inner cavity of the mounting groove (112) and are snap-fitted to the mounting groove (112); the end of the mounting block (115) extends to the outside of the hollow block (114) and is fixedly connected to a pulling column (116); the end of the pulling column (116) extends to the outside of the vertical groove (113); and the outer wall of the mounting block (115) and located in the inner cavity of the hollow block (114) is sleeved with a spring (117).

2. The anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly according to claim 1, characterized in that: The top and bottom of the hollow connection block (100) are provided with transverse grooves (120) at the rear side of the vertical grooves (113); the upper transverse groove (120) and the lower transverse groove (120) are respectively connected to the two upper vertical grooves (113) and the two lower vertical grooves (113).

3. The anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly according to claim 2, characterized in that: A bidirectional screw rod (130) is rotatably connected to the right side wall of the inner cavity of the transverse groove (120) via a bearing, the end of the bidirectional screw rod (130) extends to the outside of the hollow connecting block (100) and is fixedly connected to a rotating block (131), and a traction block (132) is fixedly connected to the rear side wall of the hollow block (114), and the rear side wall of the traction block (132) extends to the inner cavity of the transverse groove (120) and is threadedly connected to the bidirectional screw rod (130).

4. The anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly according to claim 1, characterized in that: A positioning groove (140) is provided between the inner side walls of the two upper pulling columns (116) and the two lower pulling columns (116), and positioning blocks (141) are fixedly connected to the top and left and right sides of the bottom of the hollow connecting block (100), and the ends of the positioning blocks (141) extend to the inner cavity of the positioning groove (140) and are snap-fitted to the positioning groove (140).

5. The anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly according to claim 3, characterized in that: A limiting hole (150) is provided on the left side wall of the rotating block (131).

6. The anti-leakage and anti-loosening automobile air-conditioning condenser joint assembly according to claim 5, characterized in that: A slot block (160) is fixedly connected to the upper and lower sides of the left side wall of the hollow connecting block (100); a vertical plate (161) is slidably connected to the inner wall of the slot block (160); the end of the vertical plate (161) extends to the outer side of the slot block (160); a fixing screw (162) is screwed inside the vertical plate (161); the right end of the fixing screw (162) is connected to the bearing of the right side wall of the inner cavity of the slot block (160); the end of the fixing screw (162) extends to the outer side of the slot block (160); a clamping rod (163) is fixedly connected to the right side wall of the vertical plate (161); the end of the clamping rod (163) extends to the inner cavity of the limiting hole (150) and is clamped with the limiting hole (150).

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