Single-lock-cylinder house lock

Abstract

The utility model provides a single-lock-cylinder house lock which comprises a body, a rotating groove is formed in the body, a rotating ring is rotatably connected to the interior of the rotating groove, a rotating sleeve is fixedly connected to the top of the rotating ring, four reset grooves are formed in the rotating sleeve, reset blocks are slidably connected to the interiors of the four reset grooves, and the reset blocks are fixedly connected to the top of the rotating ring. And reset springs are arranged on one sides of the four reset blocks and located in the four reset grooves correspondingly. According to the single-lock-cylinder house vehicle lock, the key hole of the body is sealed through the two sealing plates, so that outdoor tiny sand and dust are prevented from entering the interior of the body to affect the unlocking smoothness and cause blockage, and when a reset groove is matched with a reset block, a reset spring and a positioning groove, when a user inserts a key into the body, the unlocking smoothness is not affected, and the lock is convenient to use. When the key is pulled out, the two sealing plates can automatically move to one side to be opened, when the key is pulled out, the two sealing plates can automatically move to one side to be closed, and therefore a user can conveniently use the key.

Description

Technical Field

[0001] This utility model relates to the field of vehicle locks, and more particularly to a single-core RV lock. Background Technology

[0002] A single-cylinder RV lock is a common type of RV lock, typically consisting of a faceplate, a base plate, and a backplate. A mounting cavity is formed between the faceplate and the base plate, housing components such as the safety bolt, connecting rod, connecting sleeve, switch bolt, and brake bolt. The outer handle is hinged to the faceplate, and the lock cylinder is mounted on the outer handle. The inner handle is hinged to the backplate and is linked to the switch bolt via a lever. A knob is mounted on the backplate and connected to the connecting sleeve.

[0003] Single-cylinder RV locks are now used to store small vehicles such as bicycles and motorcycles, or other large outdoor equipment. Single-cylinder RV locks can be used to lock these hatches, ensuring the safe storage of outdoor equipment and preventing it from being stolen or falling off while driving.

[0004] When a single-cylinder RV lock is used outdoors, fine sand and dust can enter the lock through the keyhole, affecting the smoothness of unlocking and causing blockage.

[0005] Therefore, it is necessary to provide a single-cylinder RV lock to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a single-cylinder RV lock, which solves the problem that fine outdoor dust can enter the interior of the single-cylinder RV lock through the keyhole, affecting the smoothness of unlocking.

[0007] To solve the above-mentioned technical problems, this utility model provides a single-cylinder RV lock, comprising:

[0008] ontology;

[0009] A rotating groove is provided inside the main body, and a rotating ring is rotatably connected inside the rotating groove. A rotating sleeve is fixedly connected to the top of the rotating ring.

[0010] Four reset slots are provided inside the rotating sleeve. A reset block is slidably connected inside each of the four reset slots. A reset spring is provided on one side of each of the four reset blocks and inside the four reset slots respectively. Two sealing plates are fixedly connected to the top of the four reset blocks. A positioning groove is provided inside each of the two sealing plates.

[0011] Preferably, the four reset slots are arranged in pairs on both sides of the top of the rotating slot.

[0012] Preferably, the tops of the four reset blocks are fixedly connected to the bottoms of the two sealing plates in pairs.

[0013] Preferably, both sealing plates have through grooves inside, and each of the two through grooves has a rotating groove on one side.

[0014] Preferably, a rotating rod is rotatably connected inside each of the two rotating slots, and a rotating roller is fixedly connected to the surface of each of the two rotating rods.

[0015] Preferably, the rotating sleeve has a fixing groove inside, and a fixing ring is provided inside the fixing groove.

[0016] Preferably, the fixing ring is a threaded sleeve, and the inner wall surface of the fixing groove is provided with a thread that is compatible with the fixing ring.

[0017] Compared with related technologies, the single-core RV lock provided by this utility model has the following beneficial effects:

[0018] This utility model provides a single-cylinder RV lock. Two sealing plates seal the keyhole of the main body, preventing fine outdoor dust from entering and affecting unlocking smoothness and causing blockages. A reset groove, in conjunction with a reset block, reset spring, and positioning groove, allows the two sealing plates to automatically move to one side to open when the user inserts the key, and automatically move to one side to close when the key is removed, thus facilitating user operation. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of a first embodiment of a single-core RV lock provided by this utility model;

[0020] Figure 2 for Figure 1 The diagram shows the structure of the rotating sleeve.

[0021] Figure 3 for Figure 2 The diagram shows a cross-sectional view of the rotating sleeve.

[0022] Figure 4 for Figure 3 The enlarged schematic diagram of part A shown below;

[0023] Figure 5 A schematic diagram of the structure of a second embodiment of a single-core RV lock provided by this utility model;

[0024] Figure 6 for Figure 5 The enlarged schematic diagram of section B is shown below;

[0025] Figure 7for Figure 5 The enlarged schematic diagram of section C is shown.

[0026] The following are the labels in the diagram: 1. Body, 2. Rotating groove, 21. Rotating ring, 22. Rotating sleeve, 3. Reset groove, 31. Reset block, 32. Reset spring, 33. Sealing plate, 34. Positioning groove, 4. Through groove, 5. Rotating groove, 6. Rotating rod, 7. Rotating roller, 8. Fixing groove, 9. Fixing ring. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] First Embodiment

[0029] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a single-core RV lock provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the rotating sleeve. Figure 3 for Figure 2 The diagram shows a cross-sectional view of the rotating sleeve. Figure 4 for Figure 3 The enlarged schematic diagram of part A is shown. A single-cylinder RV lock includes:

[0030] Ontology 1;

[0031] Rotating groove 2, the rotating groove 2 is disposed inside the body 1, the rotating groove 2 is rotatably connected to the inside of the rotating groove 2, and the top of the rotating ring 21 is fixedly connected to the rotating sleeve 22;

[0032] Four reset slots 3 are provided inside the rotating sleeve 22. Each of the four reset slots 3 is slidably connected to a reset block 31. Each of the four reset blocks 31 is provided with a reset spring 32 on one side and inside the four reset slots 3 respectively. Two sealing plates 33 are fixedly connected to the top of the four reset blocks 31. Each of the two sealing plates 33 has a positioning groove 34 inside.

[0033] The rotating groove 2 is formed inside the main body 1, and the rotating ring 21 is rotatably connected inside the rotating groove 2 for rotating the rotating sleeve 22 to one side, so that when the key is turned, the rotating sleeve 22 can rotate to one side along with the key.

[0034] Two sealing plates are used to seal the keyhole of the main body 1, thereby preventing fine sand and dust from the outside from entering the interior of the main body 1, affecting the smoothness of unlocking and causing blockage.

[0035] The positioning slot 34 is used to position the key when it is inserted.

[0036] The four reset slots 3 are arranged in pairs on both sides of the top of the rotating slot 22.

[0037] The tops of the four reset blocks 31 are fixedly connected to the bottoms of the two sealing plates 33 in pairs.

[0038] The working principle of the single-cylinder RV lock provided by this utility model is as follows:

[0039] In use, after inserting the key into the positioning groove 34 and moving it to one side, the two sealing plates 33 move to both sides, which in turn drives the multiple reset blocks 31 to move to one side inside the multiple reset grooves 3, while squeezing the multiple reset springs 32. When the key is inserted into the body 1 and rotated to one side, it drives the rotating sleeve 22 to rotate to one side.

[0040] When the main body 1 is opened and the key is removed, multiple reset springs 32 push multiple reset blocks 31 to move to one side inside multiple reset slots 3 respectively, thereby driving the two sealing plates 33 to move towards the middle and merge.

[0041] Compared with related technologies, the single-core RV lock provided by this utility model has the following beneficial effects:

[0042] This utility model provides a single-cylinder RV lock. Two sealing plates 33 seal the keyhole of the main body 1, thereby preventing fine outdoor dust from entering the interior of the main body 1, affecting the smoothness of unlocking and causing blockage. Through the reset groove 3, in conjunction with the reset block 31, the reset spring 32 and the positioning groove 34, when the user inserts the key into the interior of the main body 1, the two sealing plates 33 will automatically move to one side to open, and when the key is pulled out, the two sealing plates 33 will automatically move to one side to close, thus facilitating the user's use.

[0043] Second Embodiment

[0044] Please refer to the following: Figure 5 , Figure 6 and Figure 7 Based on the single-cylinder RV lock provided in the first embodiment of this application, the second embodiment of this application proposes another single-cylinder RV lock. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0045] Specifically, the second embodiment of this application provides a single-lock RV lock that differs in that the single-lock RV lock has through grooves 4 inside both of the two sealing plates 33, and a rotating groove 5 is provided on one side of each of the two through grooves 4.

[0046] Two rotating grooves 5 are respectively opened inside the two sealing plates 33, and the two ends of the two rotating rods 6 are respectively rotatably connected to the two sides of the inner wall of the rotating grooves 5 through rotating shafts.

[0047] Both of the two rotating grooves 5 are rotatably connected to a rotating rod 6, and both of the rotating rods 6 are fixedly connected to a rotating roller 7.

[0048] The through groove 4 is longer than the positioning groove 34. The rotating roller 7 is made of rubber and is used to seal the through groove 4 after the two rotating rollers 7 are combined.

[0049] The rotating sleeve 22 has a fixing groove 8 inside, and a fixing ring 9 is provided inside the fixing groove 8.

[0050] The fixing ring 9 is a threaded sleeve, and the inner wall surface of the fixing groove 8 is provided with a thread that is compatible with the fixing ring 9.

[0051] The retaining ring 9 is a threaded sleeve with threads on its outer surface, and the inside of the retaining groove 8 is provided with a thread that matches the retaining ring 9, so as to facilitate the installation and disassembly of the rotating sleeve 22.

[0052] The rotating sleeve 22 is divided into two sections. One end has a fixing groove 8 inside, while the bottom of the fixing ring 9 is fixedly connected to the top of the other section of the rotating sleeve 22.

[0053] If the key is lost and the lock needs to be opened, rotate the rotating sleeve 22 to one side, thereby causing the fixing groove 8 to rotate to one side inside the fixing ring 9 and move upward to separate it, so that the rotating sleeve 22 can be removed.

[0054] When installing the rotating sleeve 22, after aligning the fixing groove 8 with the fixing ring 9, the rotating sleeve 22 is rotated to one side, so that the fixing groove 8 moves to a suitable position on the surface of the fixing ring 9.

[0055] The working principle of the single-cylinder RV lock provided by this utility model is as follows:

[0056] When in use, after the key is inserted into the through slot 4, the two sides of the key come into contact with the surface of the rotating roller 7. When the key moves, it drives the two rotating rollers 7, which are connected to the two rotating rods 6, to rotate to one side.

[0057] Compared with related technologies, the single-core RV lock provided by this utility model has the following beneficial effects:

[0058] This utility model provides a single-cylinder RV lock. By using a rotating groove 5 in conjunction with a rotating rod 6 and a rotating roller 7, the friction between the two sealing plates 33 and the key is reduced when the key is inserted, making the key insertion smoother.

[0059] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A single lock cylinder RV lock, characterized by, Include: The body; The rotating groove is arranged in the inside of the body, the inside of the rotating groove is rotatably connected with the rotating ring, the top of the rotating ring is fixedly connected with the rotating sleeve; Four reset grooves, four reset grooves are arranged in the inside of the rotating sleeve, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged in the inside of four reset grooves, four reset grooves are arranged 2. A single lock cylinder RV lock as defined in claim 1 wherein, ​ 3. A single lock cylinder RV lock as defined in claim 1 wherein, ​ 4. The single lock cylinder RV lock of claim 1, wherein, ​ 5. A single lock cylinder RV lock as defined in claim 4 wherein, ​ 6. A single lock cylinder RV lock as defined in claim 1 wherein, ​ 7. A single lock cylinder RV lock as defined in claim 6 wherein, ​

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