Anti-freezing device end cover with high installation firmness

Abstract

The anti-freezing device end cover high in installation firmness comprises an anti-freezing device, the left side of the top of the anti-freezing device is communicated with a filling port, fixing blocks are arranged on the front face and the back face of the filling port, the bottoms of the fixing blocks are fixedly connected with the top of the anti-freezing device, the inner wall of the filling port is movably connected with a fixing column, and the fixing column is fixedly connected with the top of the anti-freezing device. The top of the fixing column is fixedly connected with an end cover, the top of the inner wall of the end cover is movably connected with the top of the filling port, the front side and the rear side of the top of the inner wall of the end cover are both fixedly connected with fixing plates, through arrangement of the limiting mechanism, the end cover is supported and fixed through a clamping block, and meanwhile a tension spring is used for preventing the clamping block from moving autonomously; the anti-freezing device end cover is fixed at the filling port of the anti-freezing device more stably, the end cover is prevented from being loosened and even falling off due to long-time shaking or vibration of an automobile, and liquid in the anti-freezing device is prevented from splashing and even losing, so that the installation firmness of the anti-freezing device end cover is improved.

Description

Technical Field

[0001] The utility model relates to an antifreeze device end cover with high installation firmness, belonging to the technical field of antifreeze device end covers. Background Art

[0002] The antifreeze cap, also commonly known as the radiator or water tank cap, is a key component in the vehicle's cooling system. The main function of the antifreeze (also known as the radiator or water tank) is to dissipate heat and ensure that the engine does not overheat during normal operation. The antifreeze cap is a closed and fixed component in this system.

[0003] Authorization announcement number (CN1275812C) discloses a temperature-controlled automobile antifreeze. It mainly solves technical problems such as the inability of existing automobile antifreeze to automatically add antifreeze or inconvenient operation. The key points of its technical solution are: an electromagnetic coil and a movable iron core assembly are installed in the liquid cup. When the temperature sensor detects that the ambient temperature is lower than the specified value, the automobile electronic control unit energizes the electromagnetic coil, and the electromagnetic force moves the movable iron core up to the liquid hole on the pump cylinder and the movable iron core. After the connection is connected, it flows along the suction rope to penetrate into the horizontal airway of the pump body, and its steam enters the circuit with the compressed air flow, thereby realizing automatic control and operation of the antifreeze. Completely avoid ice blockage and reduce damage to pipelines and related air pressure components. It can be widely used in various automobiles;

[0004] However, during use, the antifreeze end cap may become loose or even fall off due to long-term bumping and shaking of the car, causing splashing and loss of liquid inside the antifreeze, requiring the car to be stopped, the end cap to be closed, or even liquid to be added during continuous driving.

[0005] Therefore, an antifreeze device end cover with high installation firmness is proposed. Utility Model Content

[0006] In view of this, the utility model provides an antifreeze device end cover with high installation firmness to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: it comprises an antifreeze device, the left side of the top of the antifreeze device is connected with a filling port, the front and back sides of the filling port are provided with fixed blocks, the bottom of the fixed block is fixedly connected to the top of the antifreeze device, the inner wall of the filling port is movably connected with a fixed column, the top of the fixed column is fixedly connected with an end cover, the top of the inner wall of the end cover is movably connected to the top of the filling port, the front and rear sides of the top of the inner wall of the end cover are fixedly connected with a fixed plate, the front and back sides of the end cover are provided with a limiting mechanism, the limiting mechanism comprises a card block, a limiting plate, a pull Spring, pulling plate, connecting rod, support block, fixed ring, protrusion, reinforcement column, limit rod, bevel, washer, reinforcement plate, the block is arranged inside the fixed plate, the surface of the block is movably connected to the inner wall of the fixed plate, the inner side of the limit plate is fixedly connected to the outer side of the block, the tension spring is fixedly connected to the left and right sides of the inner side of the limit plate, the pulling plate is fixedly connected to the outer side of the limit plate, the left side of the top of the connecting rod is fixedly connected to the bottom of the limit plate, the bottom of the support block is fixedly connected to the top of the antifreeze, and the inner wall of the support block is movably connected to the surface of the connecting rod.

[0008] Further preferably, the top of the fixing ring is fixedly connected to the top of the inner wall of the end cover, and the inner wall of the fixing ring is fixedly connected to the surface of the fixing column.

[0009] Further preferably, there are a plurality of protrusions which are evenly distributed on the inner side of the pulling plate, and the surfaces of the protrusions have elasticity and anti-slip properties.

[0010] Further preferably, the surface of the reinforcement column is fixedly connected to the inner wall of the tension spring, and the outer side of the reinforcement column is fixedly connected to the inner side of the limiting plate and the surface of the end cover respectively.

[0011] Further preferably, the surface of the limiting rod is slidably connected to the inner wall of the limiting plate, and the inner side of the limiting rod is fixedly connected to the front and back sides of the end cover.

[0012] Further preferably, the bevel is arranged on the inner side of the clamping block, and the bevel is used in conjunction with a fixing plate.

[0013] Further preferably, the gasket is fixedly connected to the top of the filling port, and the top of the gasket is movably connected to the inner wall of the end cover.

[0014] Further preferably, the surface of the reinforcement plate is fixedly connected to the surface of the connecting rod, and the reinforcement plate and the connecting rod are used in cooperation.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model supports and fixes the end cover by the clamping block through the setting of the limiting mechanism, and uses the tension spring to prevent the clamping block from moving independently, so that it is more firmly fixed on the filling port of the antifreeze device, preventing the end cover from being shaken or vibrated for a long time by the car, causing the end cover to loosen or even fall off, causing splashing or even loss of the liquid inside the antifreeze device, thereby improving the firmness of the installation of the antifreeze device end cover.

[0017] 2. The utility model can reinforce the connection part between the end cover and the fixing column by setting the fixing ring to prevent it from being bumped and causing the fixing column to loosen or even fall off. By setting the protrusion, the friction force of the inner surface of the pulling plate can be increased to prevent it from slipping during the pulling process. By setting the reinforcing column, the tension spring can be reinforced to make it more firmly fixed on the surface of the limit plate and the end cover. By setting the limit rod, the limit plate can be limited to prevent it from moving excessively and causing the block to completely break away from the contact of the end cover. By setting the bevel angle, the inner side of the block can be more easily and smoothly inserted into the interior of the fixing block and the fixing plate to prevent jamming. By setting the gasket, the contact part between the end cover and the filling port can be sealed to prevent the internal liquid from overflowing. By setting the reinforcing plate, the fragile part of the connecting rod can be reinforced to prevent it from being subjected to excessive force and causing the connecting rod to break.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a structural breakdown diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the limiting mechanism of the utility model;

[0023] Figure 4 It is an enlarged view of the local structure of the utility model;

[0024] Figure 5 This is a partial parts disassembly diagram of the utility model.

[0025] Figure numerals: 1. antifreeze; 2. filling port; 3. fixing block; 4. fixing column; 5. end cover; 6. fixing plate; 7. limiting mechanism; 701. clamping block; 702. limiting plate; 703. tension spring; 704. pulling plate; 705. connecting rod; 706. supporting block; 8. fixing ring; 9. protrusion; 10. reinforcement column; 11. limiting rod; 12. bevel; 13. washer; 14. reinforcement plate. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-5 As shown, the embodiment of the utility model provides an antifreeze end cover with high installation firmness, including an antifreeze 1, a filling port 2 is connected to the left side of the top of the antifreeze 1, a fixing block 3 is arranged on the front and back of the filling port 2, the bottom of the fixing block 3 is fixedly connected to the top of the antifreeze 1, a fixing column 4 is movably connected to the inner wall of the filling port 2, an end cover 5 is fixedly connected to the top of the fixing column 4, the top of the inner wall of the end cover 5 is movably connected to the top of the filling port 2, a fixing plate 6 is fixedly connected to the front and rear sides of the top of the inner wall of the end cover 5, a limiting mechanism 7 is arranged on the front and back of the end cover 5, and the limiting mechanism 7 includes a clamping block 701, a limiting plate 702, a tension spring 703, a pulling plate 704, and a connecting rod 705. 05, support block 706, fixing ring 8, protrusion 9, reinforcement column 10, limiting rod 11, bevel 12, washer 13, reinforcement plate 14, the block 701 is arranged inside the fixing plate 6, the surface of the block 701 is movably connected to the inner wall of the fixing plate 6, the inner side of the limiting plate 702 is fixedly connected to the outer side of the block 701, the tension spring 703 is fixedly connected to the left and right sides of the inner side of the limiting plate 702, the pulling plate 704 is fixedly connected to the outer side of the limiting plate 702, the left side of the top of the connecting rod 705 is fixedly connected to the bottom of the limiting plate 702, the bottom of the support block 706 is fixedly connected to the top of the antifreeze device 1, and the inner wall of the support block 706 is movably connected to the surface of the connecting rod 705.

[0030] By setting the limiting mechanism 7, the end cover 5 is supported and fixed by the clamping block 701, and the tension spring 703 is used to prevent the clamping block 701 from moving independently, so that it is more firmly fixed on the filling port 2 of the antifreeze device 1, preventing the end cover 5 from being shaken or vibrated for a long time by the car, causing the end cover 5 to loosen or even fall off, causing splashing or even loss of the liquid inside the antifreeze device 1, thereby improving the firmness of the installation of the end cover 5 of the antifreeze device 1.

[0031] Example 2

[0032] In one embodiment, the top of the fixing ring 8 is fixedly connected to the top of the inner wall of the end cover 5, the inner wall of the fixing ring 8 is fixedly connected to the surface of the fixing column 4, there are multiple protrusions 9 that are evenly distributed on the inner side of the pulling plate 704, the surface of the protrusion 9 has elasticity and anti-slip ability, the surface of the reinforcement column 10 is fixedly connected to the inner wall of the tension spring 703, the outer side of the reinforcement column 10 is respectively fixedly connected to the inner side of the limiting plate 702 and the surface of the end cover 5, the surface of the limiting rod 11 is slidingly connected to the inner wall of the limiting plate 702, the inner side of the limiting rod 11 is fixedly connected to the front and back sides of the end cover 5, the bevel 12 is arranged on the inner side of the block 701, the bevel 12 is used in conjunction with the fixing plate 6, the washer 13 is fixedly connected to the top of the filling port 2, the top of the washer 13 is movably connected to the inner wall of the end cover 5, the surface of the reinforcement plate 14 is fixedly connected to the surface of the connecting rod 705, and the reinforcement plate 14 is used in conjunction with the connecting rod 705.

[0033] By setting the fixing ring 8, the connection part between the end cover 5 and the fixing column 4 can be reinforced to prevent it from being bumped, causing the fixing column 4 to loosen or even fall off. By setting the protrusion 9, the friction force on the inner surface of the pulling plate 704 can be increased to prevent it from slipping during the pulling process. By setting the reinforcing column 10, the tension spring 703 can be reinforced to make it more firmly fixed on the surface of the limiting plate 702 and the end cover 5. By setting the limiting rod 11, the limiting plate 702 can be limited. , to prevent it from moving excessively and causing the block 701 to completely break away from the contact with the end cover 5. By setting the bevel 12, the inner side of the block 701 can be more easily and smoothly inserted into the interior of the fixing block 3 and the fixing plate 6 to prevent jamming. By setting the gasket 13, the contact part between the end cover 5 and the filling port 2 can be sealed to prevent the overflow of the internal liquid. By setting the reinforcement plate 14, the fragile part of the connecting rod 705 can be reinforced to prevent it from being subjected to excessive force and causing the connecting rod 705 to break.

[0034] When the utility model is working: by pulling the pulling plate 704 outward or squeezing the connecting rod 705 inward (the supporting block 706 supports and fixes the connecting rod 705), the limiting plate 702 is driven to move outward, and the limiting plate 702 moves while driving the clamping block 701 to move until the clamping block 701 moves to the extreme position on the surface of the limiting rod 11. At this time, the clamping block 701 is separated from the interior of the fixing block 3 and the fixing plate 6, thereby releasing the fixation of the end cover 5, and the end cover 5 can be picked up, so that the end cover 5 drives the fixing column 4 to leave the interior of the filling port 2. Then, when the pulling plate 704 and the connecting rod 705 are released, the tension spring 703 automatically pulls the limiting plate 702 back to its original position, so that it drives the clamping block 701 back to its original position. When installing, the above-mentioned reverse operation can be performed, so that the end cover 5 is more stably and firmly fixed on the surface of the filling port 2.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An antifreeze end cover with high installation firmness, characterized in that: The invention comprises an antifreeze device (1), wherein the left side of the top of the antifreeze device (1) is connected to a filling port (2), the front and back sides of the filling port (2) are both provided with fixing blocks (3), the bottom of the fixing block (3) is fixedly connected to the top of the antifreeze device (1), the inner wall of the filling port (2) is movably connected to a fixing column (4), the top of the fixing column (4) is fixedly connected to an end cover (5), the top of the inner wall of the end cover (5) is movably connected to the top of the filling port (2), the front and rear sides of the top of the inner wall of the end cover (5) are both fixedly connected to a fixing plate (6), and the front and back sides of the end cover (5) are provided with a limiting mechanism (7), the limiting mechanism (7) comprises a clamping block (701), a limiting plate (702), a tension spring (703), a pulling plate (704), a connecting rod (705), a supporting block (706), a fixing plate (707), a fixing plate (708), a fixing plate (709), a fixing plate (710), a fixing plate (711), a fixing plate (712), a fixing plate (713), a fixing plate (714), a fixing plate (715), a fixing plate (716), a fixing plate (717), a fixing plate (718), a fixing plate (719), a fixing plate (720), a fixing plate (721), a fixing plate (722), a fixing plate (723), a fixing plate (724), a fixing plate (725), a fixing plate (726), a fixing plate (727), a fixing plate (728), a fixing plate (729), a fixing plate (730), a fixing plate (731), a fixing plate (732), a fixing plate (733), a fixing plate (734), a fixing plate (735), a fixing plate (736), a fixing plate (737), a fixing A ring (8), a protrusion (9), a reinforcement column (10), a limit rod (11), an angle (12), a washer (13), and a reinforcement plate (14); the block (701) is arranged inside the fixed plate (6); the surface of the block (701) is movably connected to the inner wall of the fixed plate (6); the inner side of the limit plate (702) is fixedly connected to the outer side of the block (701); the tension spring (703) is fixedly connected to the left and right sides of the inner side of the limit plate (702); the pulling plate (704) is fixedly connected to the outer side of the limit plate (702); the left side of the top of the connecting rod (705) is fixedly connected to the bottom of the limit plate (702); the bottom of the support block (706) is fixedly connected to the top of the antifreeze device (1); and the inner wall of the support block (706) is movably connected to the surface of the connecting rod (705).

2. The antifreeze end cover with high installation firmness according to claim 1, characterized in that: The top of the fixing ring (8) is fixedly connected to the top of the inner wall of the end cover (5), and the inner wall of the fixing ring (8) is fixedly connected to the surface of the fixing column (4).

3. The antifreeze end cover with high installation firmness according to claim 1, characterized in that: There are a plurality of protrusions (9) which are evenly distributed on the inner side of the pulling plate (704), and the surfaces of the protrusions (9) have elasticity and anti-slip properties.

4. The antifreeze end cover with high installation firmness according to claim 1, characterized in that: The surface of the reinforcement column (10) is fixedly connected to the inner wall of the tension spring (703), and the outer side of the reinforcement column (10) is respectively fixedly connected to the inner side of the limiting plate (702) and the surface of the end cover (5).

5. The antifreeze end cover with high installation firmness according to claim 1, characterized in that: The surface of the limiting rod (11) is slidably connected to the inner wall of the limiting plate (702), and the inner side of the limiting rod (11) is fixedly connected to the front and back sides of the end cover (5).

6. The antifreeze end cover with high mounting firmness according to claim 1, characterized in that: The bevel (12) is arranged on the inner side of the clamping block (701), and the bevel (12) is used in conjunction with the fixing plate (6).

7. The antifreeze end cover with high installation firmness according to claim 1, characterized in that: The gasket (13) is fixedly connected to the top of the filling port (2), and the top of the gasket (13) is movably connected to the inner wall of the end cover (5).

8. The antifreeze end cover with high mounting firmness according to claim 1, characterized in that: The surface of the reinforcing plate (14) is fixedly connected to the surface of the connecting rod (705), and the reinforcing plate (14) and the connecting rod (705) are used in conjunction with each other.

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