CN220036399U - Fixing structure of copper lock head and lock body - Google Patents
Fixing structure of copper lock head and lock body Download PDFInfo
- Publication number
- CN220036399U CN220036399U CN202320826134.3U CN202320826134U CN220036399U CN 220036399 U CN220036399 U CN 220036399U CN 202320826134 U CN202320826134 U CN 202320826134U CN 220036399 U CN220036399 U CN 220036399U
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- Prior art keywords
- lock
- copper
- padlock
- limit
- spring
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 97
- 239000010949 copper Substances 0.000 title claims abstract description 97
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000013016 damping Methods 0.000 claims abstract description 10
- 210000004907 gland Anatomy 0.000 claims description 11
- 150000001879 copper Chemical class 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000006025 Durio zibethinus Nutrition 0.000 description 1
- 240000000716 Durio zibethinus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a fixing structure of a copper lock head and a lock body, which comprises a copper padlock lock body and a copper padlock lock head structure, wherein the copper padlock lock body and the copper padlock lock head structure are integrally arranged together, the copper padlock lock head structure is arranged and clamped in the copper padlock lock body, and a lock cylinder is arranged in the copper padlock lock body. According to the utility model, the contact friction of the pop-up spring can be reduced, the influence of the rotation friction on the service life and elasticity of the pop-up spring can be avoided, in addition, the limit pin penetrates through the limit slot hole to be arranged at the middle position of the limit lock rod, so that when the limit lock rod is subjected to external strong pulling force or downward pressure, the limit pin can buffer the impact force generated by the limit lock rod preferentially through the damping spring, the damage probability of the limit pin is reduced, and the limit pin cannot bend due to the fact that the limit pin cannot be limited, so that the durability of the whole use is improved.
Description
Technical Field
The utility model belongs to the technical field of copper padlock, and particularly relates to a fixing structure of a copper lock head and a lock body.
Background
The copper padlock is also called copper lock and tapered end, copper padlock is a lock with excellent lamination material and advanced manufacturing process, including imitation basin electroplating lock and cross-shaped durian lock, the copper lock mainly comprises: tapered end (lock beam), the lock body, the spring bolt structure is constituteed, the one end fixed mounting of tapered end (lock beam) is in the lock body, at present, the one end below of tapered end (lock beam) installation is provided with the spring, this spring and its tapered end (lock beam) contact, when tapered end (lock beam) is not locked fixedly, tapered end (lock beam) whole can appear rotatory, this tapered end (lock beam) rotatory upper end that will friction contact spring will appear for a long time, the wearing and tearing of spring by a wide margin will be influenced by spring's elasticity and life, in addition, the spacing pin structure that tapered end (lock beam) set up is single, if tapered end (lock beam) is pulled by powerful external force, the probability that buckling will appear to this pin, if subsequent pin appears buckling, this pin will not effectually play limiting function.
Therefore, the utility model of the fixing structure of the copper lock head and the lock body is very necessary.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a fixing structure of a copper lock head and a lock body, which comprises a copper padlock lock body and a copper padlock lock head structure, wherein the copper padlock lock body and the copper padlock lock head structure are integrally arranged together, the copper padlock lock head structure is arranged and clamped in the copper padlock lock body, and a lock cylinder is arranged in the copper padlock lock body;
the copper padlock lock head structure comprises a copper lock head beam, a clamping notch, a limit lock rod, a sliding disc, wear-resistant rubber, a jacking disc and a jacking spring, wherein the copper lock head beam is provided with the clamping notch and the limit notch respectively, the upper end of the limit lock rod is embedded in the lower end of the copper lock head beam through a bearing, the sliding disc is arranged at the lower end of the limit lock rod, the sliding disc is a disc body made of a round shape, the wear-resistant rubber and the jacking disc are arranged below the sliding disc, and the jacking disc is fixed on the jacking spring.
Preferably, the copper padlock lock body comprises a copper lock body, a lock beam fixing hole and a fixed lock beam cavity, the lock beam fixing hole and the fixed lock beam cavity are correspondingly formed in the copper lock body, two ends of the copper padlock lock head structure are fixedly clamped in the lock beam fixing hole and the fixed lock beam cavity, and one end of the copper padlock lock head structure is fixed in the fixed lock beam cavity.
Preferably, the copper padlock locking head structure further comprises a limit pin, a limit slot hole and a damping spring, wherein the limit pin penetrates through the limit slot hole in a sliding mode, the limit slot hole is formed in the middle of the limit lock rod, the damping spring is respectively mounted on the upper inner side and the lower inner side of the limit slot hole, and the lower end of the damping spring is in contact with the surface of the limit pin.
Preferably, the top of jack-up dish is provided with wear-resisting rubber, and wear-resisting rubber and sliding disk contact, and the upper end at the spring is fixed to the jack-up dish, and the lower extreme and the bottom contact of fixed lock beam chamber of spring.
Preferably, the limit lock rod comprises a main lock rod, a rotating rod, a gland, thrust bearings and a thrust body, wherein the rotating rod is fixedly arranged at the upper end of the main lock rod, the rotating rod penetrates through the gland in a sliding manner and enters the groove cavity, two thrust bearings are respectively arranged on the rotating rod, the thrust body is arranged between the two thrust bearings, the thrust body is fixedly arranged on the main lock rod, and the lower end of the main lock rod is connected with the sliding disc; the lower end of the copper lock head beam is provided with a groove cavity, the gland is screwed in the lower part of the groove cavity, the thrust bearing is pressed in the groove cavity, the rotating rod and the thrust body are fixedly installed together to be in a cross shape, and the outer ring of the thrust bearing is fixedly installed in the groove cavity.
Compared with the prior art, the utility model has the following beneficial effects:
the copper padlock lock head structure is assembled, the bouncing spring is not in direct contact with a copper lock head beam, a wear-resistant buffer structure (a sliding disc, wear-resistant rubber and a jacking disc) is arranged between the two structures, the sliding disc, the wear-resistant rubber and the jacking disc can reduce the contact friction of the bouncing spring, can also prevent the bouncing spring from being subjected to rotary friction, and avoid the influence of friction on the service life and elasticity of the bouncing spring.
Drawings
FIG. 1 is a schematic side view of an unassembled structure of the present utility model.
Fig. 2 is a schematic view of the copper padlock of fig. 1 according to the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.
Fig. 4 is a schematic view of a partial cross section of the limit lock lever of the present utility model.
In the figure:
copper padlock lock body 1, copper padlock lock body 11, lock beam fixing hole 12, fixing lock beam cavity 13, copper padlock lock head structure 2, copper lock head beam 21, groove cavity 244, snap notch 22, limit notch 23, limit lock lever 24, main lock lever 241, rotation lever 242, gland 243, thrust bearing 245, thrust body 246, limit pin ring 25, slide plate 26, wear-resistant rubber 27, jack plate 28, jack spring 29, limit groove hole 210, and damper spring 211.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
In the description of the embodiments, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4:
the utility model provides a fixing structure of a copper lock head and a lock body, which comprises a copper padlock lock body 1 and a copper padlock lock head structure 2, wherein the copper padlock lock body 1 and the copper padlock lock head structure 2 are integrally arranged together, the copper padlock lock head structure 2 is arranged and clamped in the copper padlock lock body 1, and a lock cylinder is arranged in the copper padlock lock body 1.
Embodiment one:
specifically, the copper padlock tapered end structure 2 includes copper lock tapered end roof beam 21, inlay card breach 22, spacing breach 23, spacing locking lever 24, sliding tray 26, wear-resisting rubber 27, jack-up dish 28 and spring 29, two have been seted up altogether to spacing breach 23, these two spacing breach 23 correspond to be seted up on copper lock tapered end roof beam 21, inlay card breach 22 and spacing breach 23's shape size is the same, the upper end of spacing locking lever 24 is inlayed in copper lock tapered end roof beam 21's lower extreme through the bearing, sliding tray 26 installs the lower extreme at spacing locking lever 24, sliding tray 26 adopts the disk body that circular was made, the below of sliding tray 26 is provided with wear-resisting rubber 27 and jack-up dish 28, jack-up dish 28 is fixed on spring 29.
Specifically, the copper padlock locking head structure 2 further comprises a limit pin 25, a limit slot 210 and a damping spring 211, wherein the limit pin 25 slides through the limit slot 210, the limit slot 210 is arranged at the middle position of the limit lock rod 24, the damping spring 211 is arranged on the upper inner side and the lower inner side of the limit slot 210, the lower end of the damping spring 211 is in contact with the surface of the limit pin 25, the upper surface and the lower surface of the limit pin 25 are planes, the limit pin 25 is inserted into the fixed lock beam cavity 13 through a side hole formed in the copper lock body 11 and slides through the limit slot 210 formed in the limit lock rod 24, and thus the copper padlock locking head structure is fixed in the fixed lock beam cavity 13.
Specifically, the top of jack-up dish 28 is provided with wear-resisting rubber 27, and wear-resisting rubber 27 and sliding disk 26 contact, and jack-up dish 28 is fixed in the upper end of spring 29, and spring 29's lower extreme and the bottom contact of fixed lock beam chamber 13, and from the top down distributes to: the sliding plate 26, the wear-resistant rubber 27, the jack-up plate 28 and the spring 29, the wear-resistant rubber 27 is arranged between the sliding plate 26 and the jack-up plate 28.
Specifically, the limit lock rod 24 includes a main lock rod 241, a rotating rod 242, a gland 243, a thrust bearing 245 and a thrust body 246, the rotating rod 242 is fixedly mounted at the upper end of the main lock rod 241, the rotating rod 242 slides through the gland 243 and enters the groove cavity 244, two thrust bearings 245 are respectively mounted on the rotating rod 242, the thrust body 246 is mounted between the two thrust bearings 245, the thrust body 246 is fixedly mounted on the main lock rod 241, and the lower end of the main lock rod 241 is connected with the sliding disc 26; the lower end of the copper lock head beam 21 is provided with a groove cavity 244, a gland 243 is screwed in the lower part of the groove cavity 244, a thrust bearing 245 is pressed in the groove cavity 244, a rotating rod 242 and a thrust body 246 are fixedly arranged together in a cross shape, and the outer ring of the thrust bearing 245 is fixedly arranged in the groove cavity 244.
Embodiment two:
the defects or problems in the prior art are mainly solved by the structure of the copper padlock locking head structure 2: the copper padlock lock body 1 and the copper padlock lock head structure 2 are assembled together in the production process, when the copper padlock lock body 1 and the copper padlock lock head structure 2 are locked together, the whole of the copper padlock lock head structure 2 is pressed down, one end of the copper padlock lock head structure 2 is fixed inside the copper padlock lock body 1, after the copper padlock lock head structure 2 is opened by a key, the spring 29 of the copper padlock lock head structure 2 can pop out of the copper padlock lock body 1, in the process of popping out, the limit pin ring 25 is limited by the limit slot 210 formed by the limit lock rod 24, and in the process of limiting, the shock absorption spring 211 can buffer part of impact force, and secondly, when the copper padlock lock head beam 21 rotates, the copper padlock lock head beam 21 can not drive the limit lock rod 24 to rotate by itself through the two thrust bearings 245 in the limit lock rod 24, and when the copper padlock lock head beam 21 is pulled by the outside, the gland 243, the thrust bearings 245 and the thrust bearings 246 in the limit lock rod 24 are mutually matched and resist external pulling force, damage can be avoided, and abrasion of the spring 29 inside the copper padlock lock head structure is also prevented from being caused by rotating contact with the limit lock rod 24.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (5)
1. The copper padlock lock is characterized by comprising a copper padlock lock body (1) and a copper padlock lock head structure (2), wherein the copper padlock lock body (1) and the copper padlock lock head structure (2) are integrally arranged together, the copper padlock lock head structure (2) is arranged and clamped in the copper padlock lock body (1), and a lock cylinder is arranged in the copper padlock lock body (1);
copper padlock tapered end structure (2) include copper lock tapered end roof beam (21), inlay card breach (22), spacing breach (23), spacing locking lever (24), slide dish (26), wear-resisting rubber (27), jack-up dish (28) and spring (29), inlay breach (22) and spacing breach (23) have been seted up respectively on copper lock tapered end roof beam (21), inlay in copper lock tapered end roof beam (21)'s lower extreme through the bearing in the upper end of spacing locking lever (24), the lower extreme at spacing locking lever (24) is installed to slide dish (26), slide dish (26) are the disk body that adopts circular to make, the below of slide dish (26) is provided with wear-resisting rubber (27) and jack-up dish (28), jack-up dish (28) are fixed on spring (29).
2. The lock cylinder and lock body fixing structure of the copper lock according to claim 1, wherein: the copper padlock lock body (1) comprises a copper lock body (11), a lock beam fixing hole (12) and a fixed lock beam cavity (13), the lock beam fixing hole (12) and the fixed lock beam cavity (13) are correspondingly formed in the copper lock body (11), two ends of the copper padlock lock head structure (2) are fixedly clamped in the lock beam fixing hole (12) and the fixed lock beam cavity (13), and one end of the copper padlock lock head structure (2) is fixed in the fixed lock beam cavity (13).
3. The lock cylinder and lock body fixing structure of the copper lock according to claim 1, wherein: the copper padlock tapered end structure (2) further comprises a limit pin (25), a limit slot hole (210) and a damping spring (211), wherein the limit pin (25) slides through the limit slot hole (210), the limit slot hole (210) is arranged at the middle position of the limit lock rod (24), the damping spring (211) is respectively arranged on the upper inner side and the lower inner side of the limit slot hole (210), and the lower end of the damping spring (211) is in contact with the surface of the limit pin (25).
4. The lock cylinder and lock body fixing structure of the copper lock according to claim 1, wherein: the top of jack-up dish (28) is provided with wear-resisting rubber (27), and wear-resisting rubber (27) and sliding tray (26) contact, and jack-up dish (28) are fixed in the upper end of spring (29), and the lower extreme of spring (29) contacts with the bottom in fixed lock beam chamber (13).
5. The lock cylinder and lock body fixing structure of the copper lock according to claim 1, wherein: the limiting lock rod (24) comprises a main lock rod (241), a rotating rod (242), a gland (243), thrust bearings (245) and a thrust body (246), wherein the rotating rod (242) is fixedly arranged at the upper end of the main lock rod (241), the rotating rod (242) slides through the gland (243) to enter a groove cavity (244), two thrust bearings (245) are respectively arranged on the rotating rod (242), the thrust body (246) is arranged between the two thrust bearings (245), the thrust body (246) is fixedly arranged on the main lock rod (241), and the lower end of the main lock rod (241) is connected with the sliding disc (26); the lower end of the copper lock head beam (21) is provided with a groove cavity (244), a gland (243) is screwed in the lower part of the groove cavity (244) and presses a thrust bearing (245) in the groove cavity (244), a rotating rod (242) and a thrust body (246) are fixedly installed together to be in a cross shape, and an outer ring of the thrust bearing (245) is fixedly installed in the groove cavity (244).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826134.3U CN220036399U (en) | 2023-04-10 | 2023-04-10 | Fixing structure of copper lock head and lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826134.3U CN220036399U (en) | 2023-04-10 | 2023-04-10 | Fixing structure of copper lock head and lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220036399U true CN220036399U (en) | 2023-11-17 |
Family
ID=88720794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320826134.3U Active CN220036399U (en) | 2023-04-10 | 2023-04-10 | Fixing structure of copper lock head and lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220036399U (en) |
-
2023
- 2023-04-10 CN CN202320826134.3U patent/CN220036399U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |