CN220955121U - Steel ball locking padlock - Google Patents
Steel ball locking padlock Download PDFInfo
- Publication number
- CN220955121U CN220955121U CN202322749368.5U CN202322749368U CN220955121U CN 220955121 U CN220955121 U CN 220955121U CN 202322749368 U CN202322749368 U CN 202322749368U CN 220955121 U CN220955121 U CN 220955121U
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- Prior art keywords
- steel ball
- channel
- lock
- lock body
- padlock
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 239000011148 porous material Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a steel ball locking padlock which comprises a padlock component and a steel ball locking component, wherein the padlock component comprises a lock body and a lock beam arranged on the lock body, a lock hole is formed in the middle of the lower end of the lock body, a first pore canal is formed in the right side of the upper end of the lock body, a second pore canal is formed in the left side of the upper end of the lock body, an ejection spring is fixed at the bottom of the second pore canal, an ejection block is fixed at the upper end of the ejection spring, the upper end of the ejection block is attached to one end of a lock Liang Jiaochang, one shorter end of the lock beam is inserted into the first pore canal, a slot is formed in the upper side of the lock hole in the lock body, a first channel is formed in the left side of the slot, a second channel is formed in the right side of the slot, arc-shaped grooves are formed in the inner side walls of the two ends of the lock beam, and arc-shaped placing grooves are formed in the middle of the second channel. The steel ball locking padlock is characterized in that the steel ball is placed after unlocking through the second groove channel with the arc-shaped placing groove in the middle, the steel ball is prevented from being blocked in the groove with the protruding block placed, and the situation that locking is difficult to occur subsequently.
Description
Technical Field
The utility model relates to the technical field of padlocks, in particular to a steel ball locking padlock.
Background
The lock body of the padlock is provided with an annular or straight-line-shaped metal stem which can be buckled, namely a lock beam, so that the padlock is directly buckled with the lock body through the lock beam to form a closed lockset. At present, the iron padlock is an oblique lock tongue to achieve the aim of locking. The processing of the lock tongue is complex, the cost is high, the tensile strength is poor, and the firmness of the padlock is affected.
The authorized bulletin number CN2064394U discloses a steel ball locking padlock which consists of a lock beam, a lock body, a lock core and a key, wherein the padlock mainly uses a steel ball locking device to replace a common oblique lock tongue to achieve locking. The padlock has low cost, simple structure and easy processing. The tensile strength of the lock is several times higher than that of the traditional padlock, the lock is a unique novel padlock, and the lock is widely applicable to the design of 25-75 mm padlocks.
The steel ball locking padlock rotates a certain angle through the convex block, so that the steel ball and the lock tongue pin enter the space where the convex block comes out, and the unlocking purpose is achieved.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been developed in view of the above-described and/or existing problems with steel ball locking padlocks.
Therefore, the utility model aims to provide a steel ball locking padlock, which is characterized in that the steel ball after unlocking is placed through a second channel with an arc-shaped placing groove in the middle part, so that the steel ball is prevented from being blocked in the groove where the convex block is placed, and the situation that locking is difficult to happen later.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
A steel ball locking padlock, comprising:
The padlock assembly comprises a lock body and a lock beam arranged on the lock body, wherein a lock hole is formed in the middle of the lower end of the lock body, a first pore canal is formed in the right side of the upper end of the lock body, a second pore canal is formed in the left side of the lock body, an ejection spring is fixed at the bottom of the second pore canal, an ejection block is fixed at the upper end of the ejection spring, the upper end of the ejection block is attached to one end of a lock Liang Jiaochang, one shorter end of the lock beam is inserted in the first pore canal, a slot is formed in the upper side of the lock body, a first channel is formed in the left side of the slot, a second channel is formed in the right side of the lock body, arc-shaped grooves are formed in the inner side walls of the two end parts of the lock beam, and arc-shaped placing grooves are formed in the middle of the second channel;
The steel ball locking assembly comprises a rotating block arranged in the slot, a bolt lug fixed on the opposite outer wall of the rotating block, a steel ball arranged in the second channel and a bolt pin arranged in the first channel, wherein the end, far away from the rotating block, of the bolt lug is in an arc shape attached to the outer wall of the steel ball and the inner side of the bolt pin, the steel ball and the bolt pin are abutted in an arc-shaped groove of the lock beam, and the outer wall of the steel ball is attached to the inner wall of a placing groove in the middle of the second channel;
Preferably, the first channel is disposed obliquely, and the outer side of the first channel is higher than the inner side. The first channel that the slope set up is when unblanking, more does benefit to in the spring bolt lug gets into first channel to remove the restriction to the lock beam.
Preferably, the lock body is internally provided with a limiting groove on the inner side wall of the second pore canal, and the outer wall of the ejection block is attached to the inner wall of the limiting groove. The limit groove is attached to the ejection block, and plays a limiting role on the ejection block.
Preferably, a hole channel is formed in the right side of the lower end of the groove, an elastic piece is fixed in the hole channel, a jacking block is fixed at the upper end of the elastic piece, a groove is formed in one side of the lower end of the rotating block, and the jacking block is located in the groove. The ejector block is propped against in the groove at the lower end of the rotating block under the action of the elastic piece, plays a limiting role on the rotating block during locking, and ensures the stability of the rotating block.
Preferably, the elastic member is a spring or a sleeve.
Preferably, the upper side of the outer wall of the top block is arc-shaped. The top block with the arc-shaped upper side of the outer wall can be more easily rotated out of the groove during unlocking.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The second channel with the arc-shaped placing groove in the middle is used for placing the steel ball after unlocking, so that the steel ball is prevented from being blocked in the groove where the convex block is placed, and the situation that locking is difficult to occur subsequently.
(2) The first channel which is arranged in an inclined way is more beneficial for the lock tongue protruding block to enter the first channel when unlocking, so that the restriction on the lock beam is relieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;
In the figure: 100. a padlock assembly; 110. a lock body; 111. a lock hole; 112. a first duct; 113. a second orifice; 114. a first channel; 115. slotting; 116. a second channel; 117. an elastic member; 118. a top block; 119. a limit groove; 120. a lock beam; 121. an ejector spring; 122. an ejection block; 200. the steel ball locking assembly; 210. a rotating block; 220. a tongue projection; 230. a steel ball; 240. and a bolt pin.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a steel ball locking padlock, which is characterized in that an unlocked steel ball is placed through a second channel with an arc-shaped placing groove in the middle, so that the steel ball is prevented from being blocked in the groove where a lug is placed, and the situation that locking is difficult to occur later is avoided.
Fig. 1-3 are schematic structural views of an embodiment of a steel ball locking padlock of the present invention, please refer to fig. 1-3, wherein a main body portion of the steel ball locking padlock includes a padlock assembly 100 and a steel ball locking assembly 200.
The padlock assembly 100 comprises a lock body 110 and a lock beam 120 arranged on the lock body 110, wherein a lock hole 111 is formed in the middle of the lower end of the lock body 110, a first pore canal 112 is formed in the right side of the upper end of the lock body 110, a second pore canal 113 is formed in the left side of the upper end of the lock body, an ejection spring 121 is fixed to the bottom of the second pore canal 113, an ejection block 122 is fixed to the upper end of the ejection spring 121, the upper end of the ejection block 122 is attached to one longer end of the lock beam 120, one shorter end of the lock beam 120 is inserted into the first pore canal 112, a slot 115 is formed in the lock body 110 and positioned on the upper side of the lock hole 111, a first channel 114 is formed in the left side of the slot 115, a second channel 116 is formed in the right side of the slot, arc-shaped grooves are formed in the inner side walls of the two end parts of the lock beam 120, and arc-shaped placing grooves are formed in the middle of the second channel 116. Preferably, in this embodiment, the first channel 114 is obliquely disposed, the outer side of the first channel 114 is higher than the inner side, and when the first channel 114 is unlocked, the latch bolt protrusion 220 is more beneficial to enter the first channel 114, so as to release the restriction on the lock beam 120, the inner side wall of the lock body 110, which is located in the second channel 113, is provided with a limit groove 119, the outer wall of the ejector block 122 is attached to the inner wall of the limit groove 119, the provided limit groove 119 is attached to the ejector block 122, and the ejector block 122 is limited.
The steel ball locking assembly 200 comprises a rotating block 210 arranged in the slot 115, a bolt lug 220 fixed on the opposite outer wall of the rotating block 210, a steel ball 230 arranged in the second channel 116 and a bolt pin 240 arranged in the first channel 114, wherein the end, far away from the rotating block 210, of the bolt lug 220 is in an arc shape attached to the outer wall of the steel ball 230 and the inner side of the bolt pin 240, the steel ball 230 and the bolt pin 240 are abutted in an arc-shaped groove of the lock beam 120, and the outer wall of the steel ball 230 is attached to the inner wall of a placing groove in the middle of the second channel 116. Preferably, in this embodiment, a hole is formed in the lock body 110 at the right side of the lower end of the slot 115, an elastic member 117 is fixed in the hole, a top block 118 is fixed at the upper end of the elastic member 117, a groove is formed at one side of the lower end of the rotating block 210, the top block 118 is located in the groove, the top block 118 abuts against the groove at the lower end of the rotating block 210 under the action of the elastic member 117, the rotating block 210 during locking plays a limiting role, the stability of the rotating block 210 is ensured, the upper side of the outer wall of the top block 118 is arc-shaped, and the top block 118 with the upper side of the outer wall being arc-shaped can be easily rotated out of the groove during unlocking.
Referring to fig. 1 to 3, a steel ball locking padlock according to this embodiment is specifically used as follows: during unlocking, a key is inserted into the rotating block 210 from the lock hole 111, and then the key is screwed to drive the rotating block 210 to rotate, so that two lock tongue lugs 220 on the outer wall are respectively rotated out of the first channel 114 and the second channel 116, the steel ball 230 and the lock tongue lugs 220 are respectively led into the second channel 116 and the first channel 114, the restriction on the lock beam 120 is relieved, the lock beam 120 is ejected under the action of the ejection spring 121, and thus unlocking is completed, and during locking, the lock tongue lugs 220 can be rotated into the first channel 114 and the second channel 116 only by reversely screwing the key, the steel ball 230 and the lock tongue lugs 220 can be abutted, so that the steel ball 230 and the lock tongue lugs 220 are abutted into arc grooves of the lock beam 120 to restrict and lock the lock beam 120, and thus locking is completed.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A steel ball locking padlock comprising:
The padlock assembly (100) comprises a lock body (110) and a lock beam (120) arranged on the lock body (110), wherein a lock hole (111) is formed in the middle of the lower end of the lock body (110), a first channel (112) is formed in the right side of the upper end of the lock body (110), a second channel (113) is formed in the left side of the lock body, an ejection spring (121) is fixed at the bottom of the second channel (113), an ejection block (122) is fixed at the upper end of the ejection spring (121), the upper end of the ejection block (122) is attached to one longer end of the lock beam (120), one shorter end of the lock beam (120) is inserted into the first channel (112), a groove (115) is formed in the lock body (110), a first channel (114) is formed in the left side of the groove (115), a second channel (116) is formed in the right side of the lock body, arc grooves are formed in the inner side walls of the two ends of the lock beam (120), and arc-shaped placing grooves are formed in the middle of the second channel (116);
The steel ball locking assembly (200) comprises a rotating block (210) arranged in the slot (115), a bolt lug (220) fixed on the opposite outer wall of the rotating block (210), a steel ball (230) arranged in the second slot (116) and a bolt pin (240) arranged in the first slot (114), wherein the bolt lug (220) is far away from the end of the rotating block (210) and is in an arc shape attached to the inner side of the outer wall of the steel ball (230) and the inner side of the bolt pin (240), the steel ball (230) and the bolt pin (240) are abutted in an arc-shaped slot of the lock beam (120), and the outer wall of the steel ball (230) is attached to the inner wall of a placing slot in the middle of the second slot (116).
2. A steel ball locking padlock as claimed in claim 1, wherein the first channel (114) is inclined, the outside of the first channel (114) being higher than the inside.
3. The steel ball locking padlock as claimed in claim 1, wherein the inside of the lock body (110) is provided with a limit groove (119) on the inner side wall of the second hole channel (113), and the outer wall of the ejection block (122) is attached to the inner wall of the limit groove (119).
4. The steel ball locking padlock according to claim 1, wherein the inside of the lock body (110) is provided with a hole channel on the right side of the lower end of the slot (115), an elastic member (117) is fixed in the hole channel, a top block (118) is fixed at the upper end of the elastic member (117), a groove is provided on one side of the lower end of the rotating block (210), and the top block (118) is positioned in the groove.
5. A steel ball locking padlock as claimed in claim 4, characterized in that said elastic member (117) is a spring or a sleeve.
6. The steel ball lock padlock as claimed in claim 4, wherein the upper side of the outer wall of the top block (118) is circular arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749368.5U CN220955121U (en) | 2023-10-13 | 2023-10-13 | Steel ball locking padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749368.5U CN220955121U (en) | 2023-10-13 | 2023-10-13 | Steel ball locking padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955121U true CN220955121U (en) | 2024-05-14 |
Family
ID=91014668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322749368.5U Active CN220955121U (en) | 2023-10-13 | 2023-10-13 | Steel ball locking padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955121U (en) |
-
2023
- 2023-10-13 CN CN202322749368.5U patent/CN220955121U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |