Quick-mount clamp structure and filter assembly
Patent Information
- Application Number
- CN202522593579.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-08
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-08
AI Technical Summary
[0003]其中，一体式过滤器通常为不可清洗型过滤器，需要经常更换，因此缩短更换时间十分重要；但现有的一体式过滤器通常采用旋钮式设计，其需要借助专用工具进行拆装，操作不便
本实用新型中快装夹具结构主要包括移动支架和固定支架，移动支架与固定支架滑动连接，且移动支架连接有驱动结构，驱动结构能够带动移动支架上下移动；其中，移动支架上用于固定一体式过滤器，固定支架上设置有功能管口，功能管口能够与一体式过滤器上对应的过滤器管口连接；当驱动结构带动移动支架相对于固定支架向上移动时，能够使一体式过滤器上的过滤器管口与功能管口对接，此时，功能管口能够压紧一体式过滤器，实现密封连接；当驱动结构带动移动支架相对于固定支架向下移动时，能够使一体式过滤器与固定支架分离，从而便于一体式过滤器的拆装。
Smart Images
Figure CN224893565U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of filter technology, and in particular to a quick-release clamp structure and filter assembly. Background Technology
[0002] An integrated filter is a filtration device that integrates the main components of a filtration system (such as filter housing, filter element, pipeline interface, etc.) into a compact and complete unit. Existing integrated filters mainly include a filter housing and end caps. The filter housing contains a filter element. The filter housing and end caps are welded together by hot fusion to form a pressure-bearing whole. The end caps are provided with two or more filter ports for the flow of the filter service medium.
[0003] Integrated filters are typically non-washable and require frequent replacement, making it crucial to minimize replacement time. However, existing integrated filters often employ a knob design, which necessitates the use of specialized tools for disassembly and assembly, making them inconvenient to operate.
[0004] Therefore, a quick-release clamp structure and filter assembly are provided to solve the aforementioned technical problems existing in the prior art. Utility Model Content
[0005] The purpose of this invention is to provide a quick-installation clamp structure and filter assembly to solve the problems existing in the prior art, enabling quick disassembly and assembly of the integrated filter and shortening the replacement time.
[0006] To achieve the above objectives, this utility model provides the following solution: This utility model provides a quick-release clamp structure, including a movable bracket and a fixed bracket. The movable bracket is slidably connected to the fixed bracket, and the movable bracket is connected to a driving structure that can drive the movable bracket to move up and down. The movable bracket is used to fix an integrated filter, and the fixed bracket is provided with a functional port that can connect to a corresponding filter port on the integrated filter. When the driving structure drives the movable bracket to move upward relative to the fixed bracket, the filter port on the integrated filter aligns with the functional port. When the driving structure drives the movable bracket to move downward relative to the fixed bracket, the integrated filter separates from the fixed bracket.
[0007] Preferably, the movable support is a U-shaped support, and the top two sides of the U-shaped support are slidably connected to the fixed support through a sliding mechanism.
[0008] Preferably, the sliding mechanism includes a first limiting hole and a first limiting pin. The first limiting hole is disposed on the fixed bracket and is arranged from top to bottom. The first limiting pin is connected to the movable bracket and is slidably disposed in the first limiting hole.
[0009] Preferably, the sliding mechanism further includes a second limiting hole and a second limiting pin. The second limiting hole is disposed on the movable bracket and arranged from top to bottom. The second limiting pin is connected to the fixed bracket and is slidably disposed in the second limiting hole.
[0010] Preferably, the driving structure includes a handle, which is rotatably connected to the fixed bracket via a pin. The fixed bracket has a horizontally oriented sliding groove, and the pin is slidably disposed within the sliding groove. The pin is connected to the first limiting pin via a connecting plate, with one end of the connecting plate rotatably connected to the pin and the other end rotatably connected to the first limiting pin. When an upward force is applied to the handle, the movable bracket can be moved downwards; when a downward force is applied to the handle, the movable bracket can be moved upwards.
[0011] Preferably, the bottom of the functional port has a downward-facing insertion protrusion, which can be inserted into the corresponding filter port on the integrated filter to achieve docking; wherein, a sealing ring is also provided at the bottom of the filter port.
[0012] Preferably, the bottom of the movable bracket is further provided with an elastic support base, and the bottom of the integrated filter is supported on the elastic support base.
[0013] Preferably, the elastic support includes a base and a top cover, the top cover being fastened to the base, and an elastic element being provided between the top cover and the base.
[0014] Preferably, the top two sides of the movable bracket are also provided with positioning blocks, which can position the positioning hooks on the integrated filter.
[0015] This utility model also provides a filter assembly, including an integrated filter and a quick-release clamp structure as described above.
[0016] The present invention achieves the following technical advantages over the prior art: The quick-assembly clamp structure of this utility model mainly includes a movable bracket and a fixed bracket. The movable bracket and the fixed bracket are slidably connected, and the movable bracket is connected to a driving structure that can drive the movable bracket to move up and down. The movable bracket is used to fix the integrated filter, and the fixed bracket is provided with a functional port that can connect with the corresponding filter port on the integrated filter. When the driving structure drives the movable bracket to move upward relative to the fixed bracket, the filter port on the integrated filter can be aligned with the functional port, at which time the functional port can press the integrated filter tightly to achieve a sealed connection. When the driving structure drives the movable bracket to move downward relative to the fixed bracket, the integrated filter can be separated from the fixed bracket, thereby facilitating the assembly and disassembly of the integrated filter.
[0017] The quick-installation clamp structure of this utility model includes a movable bracket and a fixed bracket, and the movable bracket is connected to a driving structure. The driving structure drives the movable bracket to move up and down, which can realize the docking and separation of the integrated filter and the fixed bracket, thereby enabling the quick disassembly and assembly of the integrated filter and shortening the replacement time. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a three-dimensional structural diagram of the filter assembly in an embodiment of the present utility model; Figure 2 This is a front view of the filter assembly in an embodiment of the present invention; Figure 3 This is a side view of the filter assembly in an embodiment of the present invention; Figure 4 This is a cross-sectional schematic diagram of the filter assembly in an embodiment of the present invention.
[0020] In the diagram: 100-Quick-install clamp structure, 101-Moving bracket, 102-Fixed bracket, 103-Handle, 104-Elastic support seat, 1041-Top cover, 1042-Base, 1043-Elastic element, 105-Pin, 106-First limiting pin, 107-First limiting hole, 108-Second limiting hole, 109-Second limiting pin, 110-Positioning block, 111-Exhaust port, 112-Fluid inlet, 113-Fluid outlet, 114-Plug-in protrusion, 200-Integrated filter, 201-Filter housing, 202-End cap, 203-Positioning lug, 204-Filter port, 205-Sealing ring. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] The purpose of this invention is to provide a quick-installation clamp structure and filter assembly to solve the problems existing in the prior art, enabling quick disassembly and assembly of the integrated filter and shortening the replacement time.
[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0024] Example 1 like Figures 1-4 As shown, this embodiment provides a quick-installation clamp structure 100, mainly including a movable bracket 101 and a fixed bracket 102. The movable bracket 101 is slidably connected to the fixed bracket 102, and the movable bracket 101 is connected to a driving structure, which can drive the movable bracket 101 to move up and down. The movable bracket 101 is used to fix an integrated filter 200, and the fixed bracket 102 is provided with a functional port, which can connect to a corresponding filter port 204 on the integrated filter 200. When the driving structure drives the movable bracket 101 to move upward relative to the fixed bracket 102, the filter port 204 on the integrated filter 200 can align with the functional port, at which time the functional port can press against the integrated filter 200 to achieve a sealed connection. When the driving structure drives the movable bracket 101 to move downward relative to the fixed bracket 102, the integrated filter 200 can be separated from the fixed bracket 102, thereby facilitating the assembly and disassembly of the integrated filter 200.
[0025] In this embodiment, the quick-installation fixture structure 100 includes a movable bracket 101 and a fixed bracket 102. The movable bracket 101 is connected to a driving structure. The driving structure drives the movable bracket 101 to move up and down, which enables the docking and separation of the integrated filter 200 and the fixed bracket 102. This allows for the quick assembly and disassembly of the integrated filter 200 and shortens the replacement time.
[0026] In this embodiment, the movable support 101 can be a U-shaped support, and the top two sides of the U-shaped support are slidably connected to the fixed support 102 through a sliding mechanism.
[0027] In this embodiment, the sliding mechanism includes a first limiting hole 107 and a first limiting pin 106. The first limiting hole 107 is disposed on the fixed bracket 102 and is disposed from top to bottom. The first limiting pin 106 is connected to the movable bracket 101 and is slidably disposed in the first limiting hole 107. The sliding mechanism further includes a second limiting hole 108 and a second limiting pin 109. The second limiting hole 108 is disposed on the movable bracket 101 and is arranged from top to bottom. The second limiting pin 109 is connected to the fixed bracket 102 and is slidably disposed in the second limiting hole 108.
[0028] In this embodiment, the driving structure may include a handle 103. Both ends of the handle 103 are rotatably connected to both sides of the fixed bracket 102 via pins 105. Both sides of the fixed bracket 102 are provided with sliding grooves in the horizontal direction. The pins 105 are slidably disposed within the sliding grooves and are connected to the first limiting pin 106 via a connecting plate. One end of the connecting plate is rotatably connected to the pins 105, and the other end is rotatably connected to the first limiting pin 106. When an upward force is applied to the handle 103, the movable bracket 101 can be moved downwards, separating the integrated filter 200 from the fixed bracket 102, thus facilitating the assembly and disassembly of the integrated filter 200. When a downward force is applied to the handle 103, the movable bracket 101 can be moved upwards, docking the integrated filter 200 with the fixed bracket 102, thereby pressing the integrated filter 200 tightly.
[0029] Alternatively, other drive structures can be selected as needed.
[0030] In this embodiment, the bottom of the functional port has a downward-facing insertion protrusion 114, which can be inserted into the corresponding filter port 204 on the integrated filter 200 to achieve docking; wherein, the bottom of the filter port 204 is also provided with a sealing ring 205 to ensure sealing during docking, and further, the sealing ring 205 is preferably a rubber sealing ring.
[0031] In a preferred embodiment, the functional port can be provided with three ports, namely an exhaust port 111, a fluid inlet 112, and a fluid outlet 113, and the integrated filter 200 is provided with three filter ports 204 respectively.
[0032] In this embodiment, the bottom of the movable bracket 101 is also provided with an elastic support seat 104. The bottom of the integrated filter 200 is supported on the elastic support seat 104. The elastic support seat 104 can provide elastic support for the integrated filter 200, which can compensate for the manufacturing tolerances of the integrated filter 200 and parts such as the rubber sealing ring, and keep the rubber sealing ring subjected to a constant normal force, thereby stabilizing the sealing performance of the quick-release clamp structure 100.
[0033] In a preferred embodiment, the elastic support 104 may include a base 1042 and a top cover 1041. The top cover 1041 is fastened to the base 1042, and an elastic element 1043 is provided between the top cover 1041 and the base 1042. The elastic element 1043 may be selected according to specific working needs, such as a spring, and one or more springs may be provided, preferably 1 to 7.
[0034] In this embodiment, positioning blocks 110 are also provided on both sides of the top of the movable bracket 101, which can position the positioning ears 203 on both sides of the integrated filter 200.
[0035] This embodiment also provides a filter assembly, including an integrated filter 200 and the aforementioned quick-release clamp structure 100.
[0036] In this embodiment, the integrated filter 200 mainly includes a filter housing 201 and an end cap 202. A filter element is disposed inside the filter housing 201. The filter housing 201 and the end cap 202 are heat-fused together to form a pressure-bearing whole. The end cap 202 is provided with multiple filter ports 204. The materials of the filter housing 201 and the end cap 202 can be selected according to specific needs, such as using high polymer materials such as HDPE.
[0037] Alternatively, other integrated filter structures 200 can be selected according to work needs.
[0038] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.
Claims
1. A quick-assembly clamp structure, characterized in that: The device includes a movable bracket and a fixed bracket, the movable bracket being slidably connected to the fixed bracket, and the movable bracket being connected to a driving structure capable of moving the movable bracket up and down. The movable bracket is used to fix an integrated filter, and the fixed bracket is provided with a functional port that can connect to a corresponding filter port on the integrated filter. When the driving structure moves the movable bracket upward relative to the fixed bracket, the filter port on the integrated filter aligns with the functional port. When the driving structure moves the movable bracket downward relative to the fixed bracket, the integrated filter separates from the fixed bracket. The bottom of the functional port has a downward-facing insertion protrusion that can be inserted into the corresponding filter port on the integrated filter to achieve connection. A sealing ring, which is a rubber sealing ring, is also provided at the bottom of the filter port. An elastic support base is also provided at the bottom of the movable bracket, and the bottom of the integrated filter is supported on the elastic support base. The elastic support base provides elastic support to the integrated filter to compensate for manufacturing tolerances of the integrated filter and the rubber sealing ring.
2. The quick-assembly fixture structure according to claim 1, characterized in that: The movable support is a U-shaped support, and the top two sides of the U-shaped support are slidably connected to the fixed support through a sliding mechanism.
3. The quick-assembly fixture structure according to claim 2, characterized in that: The sliding mechanism includes a first limiting hole and a first limiting pin. The first limiting hole is disposed on the fixed bracket and is arranged from top to bottom. The first limiting pin is connected to the movable bracket and is slidably disposed in the first limiting hole.
4. The quick-release clamp structure according to claim 3, characterized in that: The sliding mechanism further includes a second limiting hole and a second limiting pin. The second limiting hole is disposed on the movable bracket and is arranged from top to bottom. The second limiting pin is connected to the fixed bracket and is slidably disposed in the second limiting hole.
5. The quick-assembly fixture structure according to claim 3, characterized in that: The driving structure includes a handle, which is rotatably connected to the fixed bracket via a pin. The fixed bracket has a horizontally oriented sliding groove, and the pin is slidably disposed within the sliding groove. The pin is connected to the first limiting pin via a connecting plate, with one end of the connecting plate rotatably connected to the pin and the other end rotatably connected to the first limiting pin. When an upward force is applied to the handle, the movable bracket moves downward; when a downward force is applied to the handle, the movable bracket moves upward.
6. The quick-assembly fixture structure according to claim 1, characterized in that: The elastic support includes a base and a top cover. The top cover is fastened to the base, and an elastic element is provided between the top cover and the base.
7. The quick-assembly fixture structure according to claim 2, characterized in that: The top two sides of the movable bracket are also provided with positioning blocks, which can position the positioning ears on the integrated filter.
8. A filter assembly, characterized in that: It includes an integrated filter and a quick-release clamp structure as described in any one of claims 1-7.