Welding-free cylinder of liquid accumulator of automobile air conditioner

Abstract

The utility model discloses a welding-free cylinder of a liquid accumulator of an automobile air conditioner. Comprising a cylinder body, a sliding plate and an installation support arranged on the sliding plate, two installation steps are arranged in the length direction of the cylinder body, sliding grooves are formed in the length directions of the installation steps, the sliding plate is in sliding fit with the sliding grooves, and fixing mechanisms used for fixing the sliding plate to the installation steps are arranged between the installation steps and the sliding plate. The mounting step with the sliding groove is arranged, the sliding plate in sliding fit with the sliding groove is arranged, and the mounting support is arranged on the sliding plate, so that a user can freely adjust the position of the mounting support in the length direction of the sliding groove according to actual needs to adapt to changes of sizes and mounting points of condenser core bodies of different automobile models; and the compatibility and the market adaptability of the product are greatly enhanced.

Description

Technical Field

[0001] The utility model relates to a non-welded cylinder body of an automotive air-conditioning liquid receiver, and more specifically, to a non-welded cylinder body of an automotive air-conditioning liquid receiver. Background Art

[0002] With the development of the automotive industry, as an important part of improving driving comfort, the performance and reliability of automotive air-conditioning systems have received increasing attention. In an automotive air-conditioning system, a liquid storage cylinder (also called a liquid receiver dryer) is a key component. It not only stores refrigerant but also filters out impurities in the system and removes moisture through an in-built desiccant to ensure the normal operation of the air-conditioning system.

[0003] Due to differences in the sizes of condenser cores used in different brands and models of vehicles, as well as different considerations for space utilization during vehicle design, the installation positions of liquid storage cylinders will also vary. However, traditionally, the design of liquid storage cylinders often designs the cylinder body and the bracket as a whole, and the installation position cannot be adjusted. Although such a design ensures a tight fit between components, it also brings significant problems: once the installation point needs to be adjusted, even a slight change may require re-developing the mold, thus increasing the R & D cost and production cycle. In addition, this fixed structure limits the improvement of the versatility of liquid storage cylinders among different vehicle models and increases the pressure on manufacturers to customize liquid storage cylinders for each vehicle model separately.

[0004] In view of the above situation, there is an urgent need for a new liquid storage cylinder installation solution that can, while maintaining the original functions, have higher flexibility and applicability to meet the diverse needs in the market. In particular, it can conveniently adjust the position of the liquid storage cylinder relative to the condenser or other related components, thereby simplifying the assembly process and reducing the additional expenses caused by replacing the mold. Therefore, this application aims to provide an improved liquid storage cylinder installation structure to solve the problems existing in the prior art. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a non-welded cylinder body of an automotive air-conditioning liquid receiver to solve the above technical problems.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A non-welded cylinder body of an automotive air-conditioning liquid receiver: including a cylinder body, further including a sliding plate and an installation bracket arranged on the sliding plate. There are two installation steps arranged along the length direction of the cylinder body, a sliding groove is arranged along the length direction of the installation step, the sliding plate is in sliding fit with the sliding groove, and a fixing mechanism for fixing the sliding plate on the installation step is arranged between the installation step and the sliding plate.

[0008] Further, the fixing mechanism is corresponding fixing holes on the sliding plate and the mounting step, and the fixing holes on the mounting step are arranged at equal intervals along the length direction of the mounting step.

[0009] Further, plug heads are connected to both ends of the chute by interference fit.

[0010] Further, the mounting bracket includes a sleeve fixed on the sliding plate, a connecting rod rotatably and telescopically fitted with the sleeve hole of the sleeve, and a fixing plate fixed on the top of the connecting rod. A plurality of mounting holes are arranged at intervals on the fixing plate.

[0011] Further, the sliding plate, the mounting bracket sleeve and the mounting step are respectively arranged on the upper and lower sides of the cylinder body.

[0012] Further, the mounting step is connected to the cylinder body by welding.

[0013] Further, the plug head is an anti-corrosion elastic rubber block.

[0014] Further, a fixing bolt is threadedly connected to the screw hole on the side of the sleeve.

[0015] The utility model has the following beneficial effects:

[0016] 1. Improve versatility: By providing a mounting step with a chute, and at the same time providing a sliding plate slidably engaged with the chute, and an installation bracket is provided on the sliding plate, so that users can freely adjust the position of the installation bracket along the length direction of the chute according to actual needs, so as to adapt to the changes in the size and installation points of the condenser core between different vehicle models, greatly enhancing the compatibility of the product and the market adaptability.

[0017] 2. Reduce development costs and time: The traditional design of the liquid storage cylinder often requires remolding and manufacturing due to minor changes in the installation points, which is not only time-consuming but also costly. After adopting the structure described in this application, only the relative position of the sliding plate in the chute needs to be adjusted to support new vehicle models, without frequent mold replacement, effectively reducing the investment in the product R & D stage and shortening the time cycle from design to mass production.

[0018] 3. Simplify the assembly process: The new installation method of the liquid storage cylinder allows for quick and easy positioning and fixing operations. Workers can complete the assembly work without special skills, improving the production efficiency and reducing the human error rate that may be caused by complex processes at the same time. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the fixing bracket.

[0022] Figure 1-2 In the figure: 1, cylinder body; 2, slide plate; 3, mounting bracket; 4, mounting step; 5, chute; 6, fixing hole; 7, plug; 8, sleeve; 9, connecting rod; 10, fixing plate; 11, mounting hole; 12, fixing bolt. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Please refer to Figure 1-2 As shown, a solderless automotive air-conditioning accumulator cylinder body according to an embodiment of the present invention;

[0025] It includes a cylinder body 1, and also includes a slide plate 2 and a mounting bracket 3 arranged on the slide plate 2. There are two mounting steps 4 arranged along the length direction of the cylinder body 1, and a chute 5 is arranged along the length direction of the mounting step 4. The slide plate 5 is slidably matched with the chute 5, and a fixing mechanism for fixing the slide plate on the mounting step is provided between the mounting step and the slide plate.

[0026] In the above technical solution, by providing a mounting step with a chute, and at the same time providing a slide plate slidably matched with the chute, and an installation bracket is arranged on the slide plate, so that the user can freely adjust the position of the installation bracket along the length direction of the chute according to actual needs, so as to adapt to the changes in the condenser core size and installation points between different automobile models, greatly enhancing the compatibility and market adaptability of the product.

[0027] Specifically, the fixing mechanism is corresponding fixing holes 6 on the slide plate and the mounting step, and the fixing holes 6 on the mounting step are arranged at equal intervals along the length direction of the mounting step 4.

[0028] In this embodiment, using the fixing holes as the fixing mechanism can ensure that the sliding plate is firmly fixed at the selected position, avoiding displacement caused by vibration or other reasons during driving. In addition, the equidistant arrangement of the fixing holes allows for more precise position adjustment to meet a wider range of application requirements.

[0029] Specifically, plug heads 7 are press-fitted at both ends of the chute.

[0030] In this embodiment, the plug heads at both ends of the chute are press-fitted, ensuring that the sliding components will not come out of the chute, enhancing the safety and stability of the entire structure. In addition, the plug heads are press-fitted, which is convenient for disassembly and assembly. Thus, after the plug heads are removed, the mounting bracket can be directly slid out.

[0031] Specifically, the mounting bracket includes a sleeve 8 fixed on the sliding plate, a connecting rod 9 that is rotatably and telescopically engaged with the sleeve hole of the sleeve 8, and a fixing plate 10 fixed on the top of the connecting rod 9. A plurality of mounting holes 11 are arranged at intervals on the fixing plate.

[0032] In this embodiment, the sleeve and the connecting rod are connected in a telescopic and rotatable manner, enabling the mounting bracket to have the functions of rotation and telescoping. Thus, the adjustable range of the installation angle and height of the liquid storage tank is further increased, adapting to more diverse installation environments. The multiple mounting holes on the top fixing plate provide more choices of fixing points, facilitating firm connection with other vehicle body components.

[0033] Specifically, the sliding plate, the mounting bracket sleeve, and the mounting step are respectively arranged on the upper and lower sides of the cylinder body.

[0034] After adopting the above scheme, installation and fixation can be selected on the lower side or the upper side.

[0035] Specifically, the mounting step is welded to the cylinder body.

[0036] In this embodiment, the mounting step and the cylinder body are connected by welding. Compared with other connection methods such as bolt fastening, it has higher strength and durability, can effectively resist external force impacts, and maintain the reliability of long-term use. At the same time, it also simplifies the manufacturing process flow and reduces the production cost.

[0037] Specifically, the plug head is an anti-corrosion elastic rubber block.

[0038] In this embodiment, an anti-corrosion elastic rubber material is selected to make the plug head, which has good corrosion resistance characteristics and is suitable for long-term use under various harsh working conditions.

[0039] Specifically, a fixing bolt 12 is threadedly connected to the screw hole on the side of the sleeve.

[0040] In this embodiment, after the connecting rod is sleeved into the sleeve and adjusted to the required position, the sleeve and the connecting rod can be fixed into one body by fixing bolts.

[0041] It should also be noted that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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. Therefore, it should not be construed as a limitation on the protection scope of the present invention.

[0042] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. Any technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. An automobile air-conditioning accumulator cylinder body without welding, comprising a cylinder body, characterized in that: It further includes a skateboard and a mounting bracket arranged on the skateboard. There are two mounting steps arranged along the length direction of the cylinder body, a chute is arranged along the length direction of the mounting step, the skateboard is in sliding fit with the chute, and a fixing mechanism is arranged between the mounting step and the skateboard for fixing the skateboard on the mounting step.

2. The non-welded automobile air-conditioning accumulator cylinder according to claim 1, wherein: The fixing mechanism is corresponding fixing holes on the skateboard and the mounting step, and the fixing holes on the mounting step are arranged at equal intervals along the length direction of the mounting step.

3. The non-welded automotive air-conditioning accumulator cylinder according to claim 1, wherein: Plug heads are connected to both ends of the chute in an interference fit.

4. The non-welded automobile air-conditioning accumulator cylinder according to claim 1, characterized in that: The mounting bracket includes a sleeve fixed on the skateboard, a connecting rod rotatably and telescopically fitted with the sleeve hole of the sleeve, and a fixing plate fixed on the top of the connecting rod. A plurality of mounting holes are arranged at intervals on the fixing plate.

5. The non-welded automobile air-conditioning accumulator cylinder according to claim 4, wherein: The skateboard, the mounting bracket sleeve and the mounting step are respectively arranged on the upper and lower sides of the cylinder body.

6. The soldering-free automotive air-conditioning accumulator cylinder according to claim 1, wherein: The mounting step is welded to the cylinder body.

7. The non-welded automobile air-conditioning accumulator cylinder according to claim 3, wherein: The plug head is an anti-corrosion elastic rubber block.

8. The non-welded automotive air-conditioning accumulator cylinder according to claim 4, characterized in that: A fixing bolt is threadedly connected to the screw hole on the side of the sleeve.

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